1 2002-01-22 Jan D. <Jan.Djarv@mbox200.swipnet.se>
3 * xfns.c (x_set_frame_parameters): Typo in previous fix corrected.
5 2002-01-21 Jan D. <Jan.Djarv@mbox200.swipnet.se>
7 * xfns.c (x_set_frame_parameters): Just call x_fullscreen_adjust
8 if fullscreen is being set.
10 2002-01-21 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
12 * minibuf.c (Fminibuffer_contents)
13 (Fminibuffer_contents_no_properties, Fread_from_minibuffer)
14 (Fread_string, Fread_no_blanks_input, Fcompleting_read): Doc fixes.
16 2002-01-21 Richard M. Stallman <rms@gnu.org>
18 * window.c (check_frame_size): Fix minimum height calculation.
20 2002-01-20 Ken Raeburn <raeburn@gnu.org>
22 * dispextern.h (WINDOW_WANTS_MODELINE_P): Use XFASTINT on window
23 height before comparison.
24 (WINDOW_WANTS_HEADER_LINE_P): Likewise.
26 2002-01-20 Jason Rumney <jasonr@gnu.org>
28 * w32term.c (w32_system_caret_width): Remove.
29 (w32_use_visible_system_caret): New user flag.
30 (syms_of_w32term): DEFVAR_BOOL it. Initialize based on whether
31 Windows reports a screen reader running.
32 (x_update_window_begin): Hide the system caret.
33 (x_update_window_end): Show the system caret.
34 (x_display_and_set_cursor): Don't draw a cursor when
35 w32_use_visible_system_caret is set. Do not adjust width.
37 * w32fns.c (w32_visible_system_caret_hwnd): New static variable.
38 (w32_wnd_proc) <WM_KILL_FOCUS, WM_EMACS_DESTROY_CARET>: Set it.
39 <WM_EMACS_TRACK_CARET>: Arrange for system caret to be visible if
40 the user requests it. Use system default width when creating.
41 <WM_EMACS_HIDE_CARET, WM_EMACS_SHOW_CARET>: Handle new messages.
43 * w32term.h (WM_EMACS_SHOW_CARET, WM_EMACS_HIDE_CARET): New
46 2002-01-20 Richard M. Stallman <rms@gnu.org>
48 * window.c (MIN_SAFE_WINDOW_HEIGHT): Value now 1.
50 2002-01-20 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
52 * doprnt.c (doprnt1): Fix typos in error call.
54 2002-01-20 Eli Zaretskii <eliz@is.elta.co.il>
56 * unexelf.c (unexec) [__sgi]: Support the .got sections.
58 2002-01-20 Jason Rumney <jasonr@gnu.org>
60 * w32term.c (w32_native_per_char_metric): Don't trust the metrics
61 that Windows returns. If a double check fails, try to guess how
62 ExtTextOut is going to act.
64 * w32fns.c (w32_load_system_font, w32_to_x_charset): Use strnicmp
66 (w32_list_synthesized_fonts): Removed.
67 (w32_to_all_x_charsets, enum_font_maybe_add_to_list): New functions.
68 (struct enumfont_t): New element; list.
69 (enum_font_cb2): List all style and charset variations of a font.
70 (Fw32_select_font): New optional argument; include_proportional.
71 Exclude vertical fonts. Exclude proportional fonts unless
72 include_proportional is non-nil.
73 (w32_enable_synthesized_fonts): Change to a boolean.
74 (Fw32_send_sys_command): Doc fix.
76 2002-01-19 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
78 * dispnew.c (update_frame): Move the variable `tem' to the block
81 2002-01-19 Jason Rumney <jasonr@gnu.org>
83 * w32fns.c (Fx_create_frame): Bind redisplay-dont-pause around
84 call to face-set-after-frame-default.
86 2002-01-18 Richard M. Stallman <rms@gnu.org>
88 * dispextern.h (WINDOW_WANTS_MODELINE_P): Check window height > 1.
89 (WINDOW_WANTS_HEADER_LINE_P): Check window height provides room.
91 2002-01-17 Richard M. Stallman <rms@gnu.org>
93 * window.c (enlarge_window): When exceeding size of parent,
94 directly delete all the siblings instead of trying to resize it.
96 2002-01-17 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
98 * term.c (set_tty_color_mode): Remove unused variable `tem'.
100 2002-01-16 Henrik Enberg <henrik@enberg.org>
102 * lread.c (init_lread): Move the installed-lisp dirs later in the path.
104 2002-01-16 Kim F. Storm <storm@cua.dk>
106 * xterm.c (x_erase_phys_cursor): Don't erase cursor if cursor row
107 is invisible. This can happen if cursor is on top line of a
108 window, and we switch to a buffer with a header line.
110 * w32term.c (x_erase_phys_cursor): ditto.
112 2002-01-16 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
114 * xterm.c (XTread_socket) [!USE_X_TOOLKIT]: Compute the value of
115 `dont_resize' only when used.
117 * xdisp.c: Remove forgotten extern declaration of `Qimage'.
119 2002-01-15 Eli Zaretskii <eliz@is.elta.co.il>
121 * xdisp.c (display_mode_element): When computing charpos, depend
122 on multibyteness of elt, not the text in field.
124 2002-01-15 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
126 * buffer.c (Fkill_all_local_variables): Increment
127 `update_mode_lines' only once.
129 2002-01-14 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
131 * lisp.h (adjust_after_replace_noundo)
132 (Fupdate_coding_systems_internal): Add prototypes.
134 * sound.c (Fplay_sound): Initialize header_size also for :data
137 2002-01-14 Eli Zaretskii <eliz@is.elta.co.il>
139 Support for the --color command-line argument and tty-color-mode
142 * term.c (tty_default_color_capabilities, tty_setup_colors)
143 (set_tty_color_mode): New functions.
144 (term_init): Call tty_default_color_capabilities.
145 (Qtty_color_mode_alist): New variable.
146 (syms_of_term): Intern and staticpro it.
148 * frame.c (store_frame_param): Call set_tty_color_mode for termcap
150 (do_switch_frame): For termcap frames, switch the tty
151 color mode as specified by the frame's parameters.
152 (Qtty_color_mode): New variable.
153 (syms_of_frame): Intern and staticpro it.
155 * emacs.c (USAGE2): Add the --color option.
156 (standard_args): Ditto.
158 2002-01-13 Jan Djarv <Jan.Djarv@mbox200.swipnet.se>
160 * xterm.h (struct x_output): New members want_fullscreen,
161 x_pixels_diff, y_pixels_diff, x_pixels_outer_diff, and
163 New enum for FULLSCREEN_* constants.
164 (FRAME_OUTER_WINDOW): Handle the case where output_data.x->widget
166 (x_fullscreen_adjust): Add prototype.
168 * emacs.c (USAGE2): Add the new full-screen arguments.
169 (standard_args): Ditto.
171 * xfns.c (Qfullscreen, Qfullwidth, Qfullheight, Qfullboth): New
173 (syms_of_xfns): Intern and staticpro them.
174 (x_frame_parms) <"fullscreen">: New parameter.
175 (x_fullscreen_move, x_set_fullscreen): New functions.
176 (x_set_frame_parameters): Support for Qfullscreen.
177 (x_real_positions): More accurate computation of the frame position.
178 (x_figure_window_size): Support full-screen frames.
179 (Fx_create_frame): Default the fullscreen parameter.
181 * xterm.c (x_check_fullscreen, x_fullscreen_adjust): New functions.
182 (XTread_socket) <Expose>: Call x_check_fullscreen.
183 <ConfigureNotify>: Don't resize to fullscreen. Call
184 x_check_fullscreen_move, and set the want_fullscreen member of
187 2002-01-13 Jason Rumney <jasonr@gnu.org>
189 * w32term.h (WM_XBUTTONDOWN, WM_XBUTTONUP): New window messages
190 for mice with more than 3 buttons.
192 * w32term.c (parse_button): New parameter xbutton. Callers changed.
193 (w32_read_socket): Handle new "XBUTTON" messages.
195 * w32fns.c (w32_pass_extra_mouse_buttons_to_system): New user option.
196 (syms_of_w32fns): DEFVAR_BOOL it.
197 (w32_wnd_proc): Handle new "XBUTTON" messages.
199 2002-01-13 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
201 * keyboard.c (read_key_sequence): Remove unused variable
204 2002-01-13 Andreas Schwab <schwab@suse.de>
206 * xterm.c (x_load_font): Never set fonts_changed_p to zero.
208 2002-01-12 Andreas Schwab <schwab@suse.de>
210 * .gdbinit (xbuffer): Remove address operator since data is now a
213 2002-01-11 Richard M. Stallman <rms@gnu.org>
215 * insdel.c (adjust_after_replace_noundo): New function.
217 * coding.c (code_convert_region): Don't copy old text if undo disabled.
219 2002-01-09 Jason Rumney <jasonr@gnu.org>
221 * xdisp.c (x_consider_frame_title): Don't count the tooltip frame
222 when checking for multiple frames.
224 2002-01-08 Richard M. Stallman <rms@gnu.org>
226 * window.c (delete_window): Rewrite the code for changing the
227 selected window to handle the case where WINDOW is not a leaf.
229 2002-01-07 Eli Zaretskii <eliz@is.elta.co.il>
231 * process.c (send_process): Set src_multibyte to 1 after the call
232 top setup_coding_system, not before the call.
234 2002-01-07 Jason Rumney <jasonr@gnu.org>
236 * xmenu.c (set_frame_menubar, xmenu_show):
237 (xdialog_show): Initialize wv->help to Qnil.
239 * w32menu.c (single_submenu, set_frame_menubar, w32_menu_show):
240 (w32_dialog_show): Initialize wv->help to Qnil.
242 2002-01-06 Jason Rumney <jasonr@gnu.org>
244 * xmenu.c (single_submenu): Initialize wv->help to Qnil.
246 * w32menu.c (w32_menu_display_help): Revert last change.
248 * xmenu.c (menu_highlight_callback): Revert last change.
250 2002-01-06 Andreas Schwab <schwab@suse.de>
252 * insdel.c (make_gap_larger): Make sure buffer size does not
253 overflow range of int.
255 2002-01-05 Jason Rumney <jasonr@gnu.org>
257 * w32term.c (x_draw_glyphs): Don't call notice_overwritten_cursor if
260 * w32menu.c (w32_menu_display_help): Hide any tooltip window.
262 * w32fns.c (compute_tip_xy): If tooltip won't fit on the screen
263 to the left or to the right of the pointer, put it against
264 the left screen edge.
265 (x_frame_parms): Add missing braces around initializer.
267 * w32term.c (x_setup_relief_colors): Don't compute an image's
268 background color if it doesn't have a Pixmap.
269 (notice_overwritten_cursor): Don't depend on
270 output_cursor and updated_area. Compare pixel coordinates with
271 window's cursor pixel coordinates.
272 (x_draw_glyphs, x_clear_end_of_line, show_mouse_face): Call
273 notice_overwritten_cursor with new arg list.
274 (show_mouse_face): Fix bug setting a row's mouse_face_p flag
276 (x_draw_image_relief): Use predefined macro instead of
277 constant when the value of `tool_bar_button_relief' is negative.
279 * w32term.c (x_display_and_set_cursor): Fix PostMessage arg types.
281 2002-01-04 Richard M. Stallman <rms@gnu.org>
283 * xmenu.c (menu_highlight_callback): Hide any tooltip window.
285 2002-01-03 Richard M. Stallman <rms@gnu.org>
287 * keymap.c (Fcurrent_active_maps): Put the `keymap' property map first.
288 (Fkey_binding): Try the `keymap' property map first.
289 (Fdescribe_buffer_bindings): Show `keymap' property bindings before
292 2002-01-03 Kim F. Storm <storm@cua.dk>
294 * keyboard.c (read_key_sequence): Fixed cast of submaps arg to bcopy.
296 2002-01-02 Richard M. Stallman <rms@gnu.org>
298 * keyboard.c (read_key_sequence): Handle the keymap property
299 before minor mode maps.
301 * editfns.c (Fformat): Update thissize from field_width
302 based on the actual width, in the string case.
304 2002-01-01 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
306 * charset.h (UNIBYTE_STR_AS_MULTIBYTE_P): Parenthesize assignment
307 when used as truth value to prevent gcc warnings.
309 * sysdep.c, unexapollo.c, w32.c, w32bdf.c, w32heap.c, w32inevt.c,
310 * w32proc.c: Include <config.h>.
312 2002-01-01 Andreas Schwab <schwab@suse.de>
314 * eval.c (max_specpdl_size, max_lisp_eval_depth): Define as int,
315 not EMACS_INT, to make them compatible with DEFVAR_INT.
316 * lisp.h (max_specpdl_size): Adjust declaration.
318 2002-01-01 Richard M. Stallman <rms@gnu.org>
320 * print.c (print_object): Test print_escape_nonascii only for
322 (PRINTPREPARE): Once again bind Qprint_escape_nonascii
323 when outputting to a multibyte buffer.
325 2001-12-29 Richard M. Stallman <rms@gnu.org>
327 * print.c (print_object): In multibyte string, use hex escapes.
328 Use octal only for unibyte strings.
329 (PRINTPREPARE): Don't ever set Qprint_escape_nonascii.
331 * lread.c (read_escape): New arg BYTEREP for reporting whether
332 escape forces unibyte or multibyte.
333 (read1): When reading a string, take note of that info.
335 2001-12-29 Ken Raeburn <raeburn@gnu.org>
337 * abbrev.c (Fexpand_abbrev): Use NILP instead of implicit zero
338 comparison to test lisp value returned by Fget.
340 2001-12-29 Richard M. Stallman <rms@gnu.org>
342 * lisp.h (max_specpdl_size): Add declaration.
344 * fileio.c (Fdo_auto_save): If NO_MESSAGE, don't call push_message.
346 * keymap.c (silly_event_symbol_error): New subrtn, from Fdefine_key.
347 Handle modifier bits. Correct typo in error message.
349 2001-12-28 Richard M. Stallman <rms@gnu.org>
351 * abbrev.c: Use the plist of an abbrev for multiple params if nec.
352 (Fdefine_abbrev): New arg SYSTEM-FLAG for a system abbrev.
353 (Fdefine_global_abbrev, Fdefine_mode_abbrev):
354 Update calls to Fdefine_abbrev.
355 (write_abbrev): Update for changed data format.
356 Don't list "system" abbrevs.
357 (Fexpand_abbrev): Update use count with new data format.
358 (describe_abbrev): Update for changed data format.
359 (Fdefine_abbrev_table): Handle the new SYSTEM-FLAG.
361 * config.in (HAVE_MBSINIT): Add #undef.
363 * strftime.c (mbsinit): Define as no-op if not available.
365 * s/sco5.h (LIBX11_SYSTEM) [MOTIF]: Add -lgen.
366 (sigprocmask_set): Conditionalize decl on ! NOT_C_CODE.
368 * keymap.c (Flookup_key): Error message if key has wrong data type.
369 (Fdefine_key): Add error message for trying to bind [DEL], [RET], etc.
370 (exclude_key): New variable.
372 2001-12-28 Gerd Moellmann <gerd@gnu.org>
374 * xterm.c (x_setup_relief_colors): Don't compute an image's
375 background color if it doesn't have a Pixmap.
377 * xterm.c (notice_overwritten_cursor): Don't depend on
378 output_cursor and updated_area. Compare pixel coordinates with
379 window's cursor pixel coordinates.
380 (x_draw_glyphs, x_clear_end_of_line, show_mouse_face): Call
381 notice_overwritten_cursor with new arg list.
382 (show_mouse_face): Fix bug setting a row's mouse_face_p flag
385 * xdisp.c (try_scrolling) <PT below scroll margin>: Add the
386 height of the cursor line to the amount to scroll.
388 2001-12-27 Richard M. Stallman <rms@gnu.org>
390 * intervals.c (set_point_both): The position after an invisible,
391 intangible character is not an acceptable stopping point.
393 2001-12-27 Ken Raeburn <raeburn@gnu.org>
395 * window.c (enlarge_window): In new preserve_before code, convert
396 CURBEG from lisp object to integer before doing arithmetic.
398 2001-12-27 Richard M. Stallman <rms@gnu.org>
400 * bytecode.c (Fbyte_code): Undo previous change.
402 2001-12-26 Kim F. Storm <storm@cua.dk>
404 * keyboard.c (record_char): Ignore duplicate help-echo events only
405 separated by mouse-movement. When tracking mouse, only record
406 first and last mouse-movement event in same window.
407 Don't record mouse-movement events in keyboard macros.
409 2001-12-25 Richard M. Stallman <rms@gnu.org>
411 * window.c (enlarge_window): New arg PRESERVE_BEFORE. Callers changed.
412 (Fenlarge_window): New arg PRESERVE_BEFORE.
414 * bytecode.c (Fbyte_code): Use Fstring_make_unibyte
415 instead of Fstring_as_unibyte.
417 2001-12-22 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
419 The following changes remove mocklisp support:
421 * mocklisp.h, mocklisp.c: Files removed.
423 * lisp.h: Remove declarations of variables `Vmocklisp_arguments',
424 `Qmocklisp' and `Qmocklisp_arguments'.
425 Remove prototype of syms_of_mocklisp.
427 * makefile.nt, makefile.w32-in, Makefile.in: Remove mocklisp
430 * callint.c: Do not include mocklisp.h.
431 (Fcall_interactively): Do not test for mocklisp case.
433 * eval.c: Remove variables `Qmocklisp_arguments',
434 `Vmocklisp_arguments' and `Qmocklisp'. Remove prototype of
436 (Fprogn, Fwhile, Fcommandp, Feval, Ffuncall, funcall_lambda): Do
437 not test for mocklisp case.
438 (Fwhile): Remove unused variable `tem'.
439 (syms_of_eval): Remove variable `moclisp-arguments'.
441 * data.c (wrong_type_argument): Remove mocklisp case.
443 * doc.c (Fdocumentation): Remove mocklisp case.
445 * emacs.c (main): Do not call syms_of_mocklisp.
447 2001-12-21 Richard M. Stallman <rms@gnu.org>
449 * xfns.c (compute_tip_xy): If tooltip won't fit on the screen
450 to the left or to the right of the pointer, put it against
451 the left screen edge.
453 2001-12-21 Eli Zaretskii <eliz@is.elta.co.il>
455 * Makefile.in (distclean): Remove .gdbinit if we are building
456 outside the source tree.
458 2001-12-19 Eli Zaretskii <eliz@is.elta.co.il>
460 * w32.c (emacs_root_dir): New function.
462 * msdos.c (emacs_root_dir): New function.
464 * fileio.c (Fexpand_file_name) [DOS_NT]: Use the root directory
465 of the current drive as the fallback for default_directory.
467 * dired.c (file_name_completion): Run the elements of
468 completion-ignored-extensions through ENCODE_FILE.
470 * lisp.h (scmp): Remove prototype, since it's now a static
471 function private to dired.c.
473 2001-12-18 Richard M. Stallman <rms@gnu.org>
475 * dired.c (scmp): Function moved from minibuf.c.
476 Delete multibyte handling--used only on encoded strings.
478 * minibuf.c (scmp): Function moved to dired.c.
480 * fns.c (merge): Add QUIT call.
482 2001-12-18 Dave Love <fx@gnu.org>
484 * Makefile.in (lisp, shortlisp): Add language/utf-8-lang.el,
485 language/georgian.el.
487 2001-12-18 Eli Zaretskii <eliz@is.elta.co.il>
489 * Makefile.in (lisp, shortlisp): Synchronize with changes to
490 lisp/Makefile.in:DONTCOMPILE.
492 2001-12-18 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
494 * xdisp.c (window_box_height): Do not return negative values.
495 From Gerd Moellmann <gerd@gnu.org>.
497 * keyboard.c (head_table): Add missing braces around initializer.
499 * term.c (keys): Likewise.
501 * xfns.c (x_frame_parms, visual_classes): Likewise.
503 2001-12-17 Sam Steingold <sds@gnu.org>
505 * coding.c (DECODE_COMPOSITION_END): Fixed a typo in the last
506 patch (COMPOSING_P, not COMPOSING).
508 2001-12-17 Richard M. Stallman <rms@gnu.org>
510 * editfns.c (Fcompare_buffer_substrings): Add QUIT to main loop.
512 * coding.c (code_convert_region): Update coding->cmp_data->char_offset
513 before calling decode_coding.
515 * charset.c (Fdefine_charset): Call Fupdate_coding_systems_internal.
517 * coding.c (DECODE_COMPOSITION_END): Check for ! COMPOSING_P (coding)
518 instead of only for COMPOSITION_DISABLED.
520 2001-12-16 Richard M. Stallman <rms@gnu.org>
522 * alloc.c (pure_alloc): After overflow, allocate just a small block.
524 * Makefile.in (xmenu.o, xterm.o, fontset.o): Depend on buffer.h.
526 * buffer.h (struct buffer): New field `display_error_modiff'.
527 * buffer.c (reset_buffer): Initialize `display_error_modiff'.
529 * window.c (Frecenter): Clear display_error_modiff field.
531 * xdisp.c (redisplay_window_0, redisplay_window_1): New functions.
532 Call redisplay_window, but not if display_error_modiff field says no.
533 (redisplay_window_error): New function.
534 (displayed_buffer): New variable.
535 (redisplay_internal, redisplay_windows): Call the new functions
536 instead of redisplay_window directly.
538 2001-12-15 Richard M. Stallman <rms@gnu.org>
540 * keyboard.c (syms_of_keyboard) <double-click-fuzz>: Doc fix.
542 2001-12-14 Andrew Innes <andrewi@gnu.org>
544 * makefile.w32-in (EMACSLOADPATH): Define.
545 ($(EMACS)): Run `list-load-path-shadows' after dumping emacs.
546 (bootstrap-temacs): Remove dependency on bootstrap-clean.
548 2001-12-13 Eli Zaretskii <eliz@is.elta.co.il>
550 * xfns.c (x_report_frame_params): Make the scroll-bar-width frame
551 parameter have a numeric value all the time.
553 * w32fns.c (x_report_frame_params): Likewise.
555 2001-12-12 Richard M. Stallman <rms@gnu.org>
557 * fileio.c (Fwrite_region): Doc fix.
559 * xdisp.c (CLEAR_FACE_CACHE_COUNT): Redefine as 500.
560 (redisplay_internal): Call clear_image_cache only for window terminals.
562 2001-12-12 Gerd Moellmann <gerd@gnu.org>
564 * xdisp.c (move_it_vertically_backward): Change heuristic
565 for the case that we didn't move far enough initially.
567 * window.c (Frecenter): Simplify computation in the case of window
568 system frames and ARG < 0; use window_box_height.
570 2001-12-11 Richard M. Stallman <rms@gnu.org>
572 * Makefile.in, mem-limits.h, dispnew.c, emacs.c, fileio.c:
573 * process.c, sysdep.c, unexec.c: Test GNU_LINUX, not LINUX.
575 2001-12-11 Andrew Innes <andrewi@gnu.org>
577 * insdel.c (make_gap) [DOUG_LEA_MALLOC]: Call make_gap_smaller if
580 2001-12-11 Richard M. Stallman <rms@gnu.org>
582 * m/hp800.h: Split the __hpux conditional into the parts
583 that are right for GNU/Linux too and the parts that are not.
584 Use the former if GNU_LINUX.
585 (HAVE_ALLOCA, LOAD_AVE_TYPE, LOAD_AVE_CVT): New defs for GNU/Linux.
587 * s/gnu-linux.h (GNU_LINUX): Defined.
589 2001-12-11 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
591 * macros.c, msdos.c, w16select.c: Change doc-string comments to
592 `new style' [w/`doc:' keyword].
594 2001-12-10 Jason Rumney <jasonr@gnu.org>
596 * w32menu.c (w32_free_submenu_strings): Clear menu item struct
599 2001-12-09 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
601 * dosfns.c: Change doc-string comments to `new style' [w/`doc:'
604 2001-12-09 Eli Zaretskii <eliz@is.elta.co.il>
606 * dosfns.c (dos-display-scancodes, dos-decimal): Doc fix.
608 * s/hpux10.h (srand48): Don't undefine.
610 2001-12-09 Jason Rumney <jasonr@gnu.org>
612 * w32menu.c (_widget_value): Make `help' field a Lisp_Object. Add
613 comment to explain where the struct came from.
614 (single_submenu, w32_menu_show): Set `help' field as Lisp_Object.
615 (add_menu_item): Process pop-up menus first to avoid memory leak.
616 (add_menu_item, w32_menu_display_help): Use `help' field as
618 (w32_free_submenu_strings): Only free owner-drawn strings.
620 2001-12-09 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
622 * COPYING: Moved back.
624 * charset.c (char_to_string_1, translate_char, Fdefine_charset):
625 Add parentheses around && within ||.
627 * indent.c (compute_motion): Likewise.
629 * intervals.c (merge_properties_sticky): Likewise.
631 * coding.c (setup_coding_system, shrink_encoding_region)
632 (Fdecode_sjis_char): Likewise.
634 2001-12-07 Andreas Schwab <schwab@suse.de>
636 * xdisp.c (display_mode_element): Don't read past end of string if
639 * alloc.c (inhibit_garbage_collection): Don't exceed value an int
642 * data.c (Vmost_positive_fixnum, Vmost_negative_fixnum): Renamed
643 from most_positive_fixnum and most_negative_fixnum, resp., and
644 type changed to Lisp_Object.
645 (syms_of_data): DEFVAR_LISP them.
647 2001-12-07 Richard M. Stallman <rms@gnu.org>
649 * callproc.c (init_callproc): Set Vdata_directory based on the source
650 location whenever Emacs was run uninstalled.
652 2001-12-06 Paul Eggert <eggert@twinsun.com>
654 * config.in (HAVE_WORKING_VFORK): New #undefs.
655 * process.c (create_process):
656 Use HAVE_WORKING_VFORK, not HAVE_VFORK.
657 * m/cnvrgnt.h (HAVE_VFORK): Remove #define.
658 * m/ibm370aix.h (HAVE_VFORK): Remove #undef.
659 * m/ibmps2-aix.h (HAVE_VFORK): Remove #define.
660 * m/intel386.h (HAVE_VFORK): Likewise.
661 * m/mips-siemens.h (HAVE_VFORK): Likewise.
662 * m/mips.h (HAVE_VFORK): Likewise.
663 * s/freebsd.h (vfork): Remove #define.
664 * s/lynxos.h (HAVE_VFORK): Remove #undef.
665 * s/usg5-4-2.h: Fix comment about vfork.
667 2001-12-06 Richard M. Stallman <rms@gnu.org>
669 * s/hpux10.h (random): Add undef.
670 (HAVE_RANDOM): Define it just once.
672 2001-12-06 Stefan Monnier <monnier@cs.yale.edu>
674 * eval.c: Undo last change: the standard syntax is not wanted.
676 2001-12-06 Eli Zaretskii <eliz@is.elta.co.il>
678 * xterm.c (x_free_frame_resources) [USE_X_TOOLKIT]: Remove all the
679 scroll bars of the frame before deleting the frame itself. If the
680 frame has a widget, delete the frame with XtDestroyWidget, and do
681 not call XDestroyWindow before that.
683 2001-12-06 Kim F. Storm <storm@cua.dk>
685 * xfns.c (x_report_frame_params): Return actual fringe widths.
687 * w32fns.c (x_report_frame_params): Return actual fringe widths.
689 2001-12-05 Andrew Innes <andrewi@gnu.org>
691 * alloc.c (Fgarbage_collect): Shrink buffer gaps that are
694 * insdel.c (make_gap_larger): New function.
695 (make_gap_smaller): New function.
696 (make_gap) [USE_MMAP_FOR_BUFFERS || REL_ALLOC]: Call
697 make_gap_smaller if arg is negative.
699 2001-12-04 Stefan Monnier <monnier@cs.yale.edu>
701 * keyboard.c (kbd_buffer_store_event): Fix interrupt_signal prototype.
702 Pass a dummy argument when calling interrupt_signal.
703 (parse_menu_item): Mark disabled items before checking for empty def.
704 (read_char_minibuf_menu_prompt): Make safety more visible.
705 (read_key_sequence): Add a `first_unbound' variable.
706 Use it to detect C-c ESC ESC ESC ESC ... cases and drop the
707 unbound prefix as soon as we can detect it.
709 * doc.c (Fsnarf_documentation): Add prototype.
710 (get_doc_string): Handle negative arguments.
711 (Fdocumentation): Use AREF and ASIZE.
712 Move the calls to get_doc_string to a single place.
713 Don't confuse an interactive-spec for a docstring reference.
714 (Fdocumentation_property): Take advantage of the fact that
715 get_doc_string now ignores the sign of the docstring position.
717 * eval.c: Use standard syntax for usage in docstrings.
719 2001-12-03 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
721 * xdisp.c (syms_of_xdisp): Make `tool-bar-button-relief` an option.
723 2001-12-02 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
725 * xterm.c (x_draw_image_relief): Use predefined macro instead of
726 constant when the value of `tool_bar_button_relief' is negative.
728 2001-12-02 Richard M. Stallman <rms@gnu.org>
730 * xmenu.c (menu_highlight_callback): Use `help' field as Lisp_Object.
731 (single_submenu, xmenu_show): Set `help' field as Lisp_Object.
733 * fileio.c (read_non_regular): Delete Fsignal call.
735 2001-12-01 Stefan Monnier <monnier@cs.yale.edu>
737 * lisp.h (run_hook_list_with_args): Undo last change.
739 2001-12-01 Gerd Moellmann <gerd@gnu.org>
741 * xterm.c (x_draw_fringe_bitmap): Always undo clipping.
743 2001-12-01 Jason Rumney <jasonr@gnu.org>
745 * window.c (Qleft_fringe, Qright_fringe): Remove. Now in frame.c.
747 * w32term.h (WM_MOUSELEAVE, TME_LEAVE, TRACKMOUSEEVENT)
748 [!WM_MOUSELEAVE]: Define.
750 * w32menu.c (current_popup_menu, get_menu_item_info):
751 (set_menu_item_info): New vars.
752 (set_frame_menubar): Doc fix clarifying GC interaction with menus.
753 (w32_menu_show): Set current_popup_menu.
754 (add_menu_item): Allocate new strings for owner-drawn menu items
756 Use owner-draw for disabled menu items again.
757 (w32_menu_display_help): Ignore owner-drawn items and popup menus.
758 (w32_free_submenu_strings, w32_free_menu_strings): New functions.
760 * w32fns.c (trackmouse_window, track_mouse_event_fn): New vars.
761 (w32_wnd_proc) <WM_MOUSEMOVE>: Notice when mouse enters frame.
762 <WM_EXITMENULOOP>: Free menu strings.
763 <WM_MOUSELEAVE>: Stop tracking mouse.
764 (x_create_tip_frame): Specify no minibuffer, modeline or fringes.
766 * w32term.c (w32_read_socket) <WM_MOUSELEAVE>: Cancel help echo
769 2001-12-01 Kim F. Storm <storm@cua.dk>
771 The following changes add left-fringe and right-fringe
772 frame parameters to adjust fringe widths, or remove one or
775 * frame.h (struct frame): Remove trunc_area_pixel_width and
776 trunc_area_cols fields.
777 (Qleft_fringe, Qright_fringe): Declare.
778 (FRAME_RIGHT_FRINGE_WIDTH): New macro.
780 * frame.c (Qleft_fringe, Qright_fringe): New vars.
781 (syms_of_frame): Initialize them.
783 * window.c (coordinates_in_window): Handle separate left and right
786 * xterm.h (struct x_output): Add left_fringe_width, right_fringe_width,
787 and fringe_cols fields.
788 (FRAME_FRINGE_BITMAP_WIDTH, FRAME_FRINGE_BITMAP_HEIGHT): Remove macros.
789 (FRAME_X_FRINGE_COLS): Use fringe_cols field.
790 (FRAME_X_FRINGE_WIDTH): Use fringes_extra field.
791 (FRAME_X_LEFT_FRINGE_WIDTH): Use left_fringe_width field.
792 (FRAME_X_RIGHT_FRINGE_WIDTH): Use right_fringe_width field.
793 (x_compute_fringe_widths): Add prototype.
795 * xterm.c (zv_height, zv_bits, zv_period): Changed zv bitmap to
796 fill fringe evenly with small dashes.
797 (x_draw_fringe_bitmap): Clear background if necessary. Align and
798 clip the new ZV bitmap to avoid jitter between rows.
799 (x_draw_row_fringe_bitmaps): Rely on x_draw_fringe_bitmap to clear
800 background. Don't draw fringe bitmaps if fringe width is zero.
801 (x_compute_fringe_widths): New function.
802 (x_new_font, x_set_window_size_1): Use it.
804 * xfns.c (x_frame_parms): Add `left-fringe' and `right-fringe' parms.
805 (x_set_frame_parameters): Process `font' parameter before other
806 parameters as fringe widths depend on it.
807 (x_set_fringe_width): New function.
808 (x_figure_window_size): Use x_compute_fringe_widths.
809 (Fx_create_frame): Process `left-fringe' and `right-fringe' frame
812 * widget.c (set_frame_size): Use x_compute_fringe_widths.
813 (EmacsFrameSetCharSize): Ditto.
815 * w32term.h: Merged changes from xterm.h.
816 * w32term.c: Merged changes from xterm.c.
817 * w32fns.c: Merged changes from xfns.c.
819 2001-11-29 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
823 2001-11-29 Dave Love <fx@gnu.org>
825 * coding.c (syms_of_coding) <Qchar_coding_system>: Give it an
827 (detect_coding_mask): Fix call of detect_coding_iso2022.
829 2001-11-29 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
831 * fileio.c (file-name-coding-system)
832 (default-file-name-coding-system): Doc fix (links to referenced
835 2001-11-28 Stefan Monnier <monnier@cs.yale.edu>
837 * lisp.h (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5):
838 Add dummy uses of gcproN variables.
840 * category.c (describe_category, describe_category_1)
841 (Fdescribe_categories): Remove. (Moved to lisp/help-fns.el.)
842 (syms_of_category): Don't defsubr Sdescribe_categories.
844 2001-11-28 Richard M. Stallman <rms@gnu.org>
846 * fileio.c (Ffind_file_name_handler): Avoid initializer for `result'.
848 * Makefile.in (lispdir): New variable, referring to build dir.
849 (TAGS-LISP): Find Makefile in $(lispdir), not $(lispsource).
851 2001-11-28 Andrew Innes <andrewi@gnu.org>
853 * w32menu.c (w32_menu_display_help): Actually add the new argument
856 2001-11-28 Jason Rumney <jasonr@gnu.org>
858 * w32menu.c (add_menu_item): Do not use owner-draw for disabled
859 menu items. From David Ponce <dponce@wanadoo.fr>.
860 (w32_dialog_show) [HAVE_DIALOGS]: Compile whole function
862 (w32_menu_display_help): New argument OWNER. Rewritten to store a
863 help event in the owner frame's keyboard buffer.
865 * w32fns.c (w32_wnd_proc) <WM_MENUSELECT>: Display help directly.
866 (Fx_show_tip): Don't subtract last width from row width.
868 * w32term.c (w32_read_socket) <WM_MENUSELECT>: Remove.
869 (w32_read_socket): Use EQ to compare frames.
871 2001-11-28 Gerd Moellmann <gerd@gnu.org>
873 * xterm.c (x_draw_glyphs): Don't call notice_overwritten_cursor if
876 2001-11-28 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
878 * xdisp.c (message_dolog): Remove unused variables `gcpro2',
879 `gcpro3' and `gcpro4'.
881 * coding.c (decode_coding_string): Remove unused variable `gcpro1'.
883 2001-11-28 Stefan Monnier <monnier@cs.yale.edu>
885 * ccl.c: Use AREF and ASIZE.
887 2001-11-27 Stefan Monnier <monnier@cs.yale.edu>
889 * lisp.h (run_hook_list_with_args): Remove.
890 (LIST_END_P): Fix call to wrong_type_argument.
891 (make_fixnum_or_float): Use EMACS_INT rather than int.
893 2001-11-26 Stefan Monnier <monnier@cs.yale.edu>
895 * syntax.c (syms_of_syntax): Remove defsubr of Sdescribe_syntax.
896 (describe_syntax, describe_syntax_1, Fdescribe_syntax): Remove.
898 * eval.c: Use AREF and ASIZE.
899 (Ffetch_bytecode): Add the file name to the error message.
901 * fileio.c (Ffind_file_name_handler): Give precedence to handlers
902 which match the end of the file-name.
903 (Fsubstitute_in_file_name): Don't signal an error if $ENVVAR
904 is not a valid env var, but leave it as is instead.
906 * keymap.c (access_keymap): Handle t bindings like nil bindings.
907 Make nil bindings in char-tables transparent.
908 (store_in_keymap): Turn a nil binding into a t binding for char-tables.
910 2001-11-26 Richard M. Stallman <rms@gnu.org>
912 * textprop.c (set_text_properties_1): Allow START, END in either order.
913 Do nothing if range is empty.
915 * Makefile.in (mallocobj): Simplify logic using auxiliary vars.
917 * Makefile.in (mostlyclean): Delete bootstrap-emacs here.
920 2001-11-25 Stefan Monnier <monnier@cs.yale.edu>
922 * textprop.c (set_text_properties_1): Clearly mark that the
923 interval should not be empty.
925 * intervals.c (graft_intervals_into_buffer):
926 Don't call set_text_properties_1 on an empty interval.
928 2001-11-25 Richard M. Stallman <rms@gnu.org>
930 * unexelf.c (unexec): Index by n, not nn, when checking for ".sbss".
932 * callproc.c (Fcall_process): When we make a bigger buffer for bufptr,
933 don't lose the data in it.
935 2001-11-25 Juanma Barranquero <lektu@terra.es>
937 * abbrev.c (Fexpand_abbrev): Use Frun_hooks instead of Vrun_hooks.
939 * buffer.c (Fkill_buffer): Use Frun_hooks, not Vrun_hooks.
941 * print.c (temp_output_buffer_setup): Use Frun_hooks, not Vrun_hooks.
943 2001-11-25 Stefan Monnier <monnier@cs.yale.edu>
945 * xfaces.c (merge_face_heights): Coerce back to int explicitly.
947 2001-11-25 Eli Zaretskii <eliz@is.elta.co.il>
949 * window.c (Fset_window_vscroll): Doc fix. From Kalle Olavi
950 Niemitalo <kon@iki.fi>.
952 2001-11-25 Jason Rumney <jasonr@gnu.org>
954 * w32term.h (FRAME_X_FRINGE_COLS): No fringe on tip frames.
956 * w32fns.c (x_create_tip_frame): Set frame's fringes_extra to 0.
957 (Fx_show_tip): Block input during frame creation.
958 (Fx_show_tip, Fx_hide_tip): Enable.
960 2001-11-24 Richard M. Stallman <rms@gnu.org>
962 * lread.c (Fload): Detect recursive load error for more than 3
963 nestings of the same file.
964 (Vrecursive_load_depth_limit): Variable deleted.
965 (syms_of_lread) <recursive-load-depth-limit>: Variable deleted.
967 2001-11-24 Jason Rumney <jasonr@gnu.org>
969 * xfns.c (compute_tip_xy): Initialize root_x and root_y from
970 mouse position if either left or top is not specified.
972 * w32fns.c (w32_wnd_proc) <WM_MENUSELECT>: Revert last change.
973 <WM_WINDOWPOSCHANGING>: Let tip frames resize without restriction.
974 (my_create_tip_window, Fx_show_tip): Adjust size for external border.
975 (my_create_tip_window): Assign tip_window.
976 (x_create_tip_frame): Use same defaults as X.
977 (compute_tip_xy): Remove unused variable. Use full screen width.
978 (Fx_show_tip): Do not double height. Call ShowWindow directly.
980 * w32term.c (x_after_update_window_line): Doc fix.
981 (w32_read_socket): Doc fix. Avoid SET_FRAME_GARBAGED for tip
983 <WM_SHOWWINDOW>: Redo mouse highlight when hiding tip frame.
985 * xdisp.c (prepare_menu_bars) [HAVE_WINDOW_SYSTEM]: Use tip_frame
986 for all Windowed systems.
988 2001-11-23 Eli Zaretskii <eliz@is.elta.co.il>
990 * msdos.c (IT_clear_screen): If the frame's faces are not yet
991 realized, use the initial screen colors to clear the screen.
993 2001-11-23 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
995 * textprop.c (Fset_text_properties): Remove unused variables
996 `unchanged', `prev_changed', `s' and `len'.
998 * search.c (Freplace_match): Remove unused variable `inslen'.
1000 * keymap.c (access_keymap): Remove unused variables `c1' and `c2'.
1002 2001-11-22 Jason Rumney <jasonr@gnu.org>
1004 * w32fns.c (x_window_to_frame): Remove irrelevant TODO comment.
1005 (w32_wnd_proc) <WM_MENUSELECT>: Show help echo directly.
1006 (my_create_tip_window): New function.
1007 (x_create_tip_frame, compute_tip_xy): Adapt for Windows.
1008 (Fx_show_tip, Fx_hide_tip) [TEST_TOOLTIPS]: Adapt for Windows.
1010 2001-11-20 Jason Rumney <jasonr@gnu.org>
1012 * coding.h (Vw32_system_coding_system) [WINDOWSNT]: Remove.
1013 (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: Use Vlocale_coding_system.
1015 * w32fns.c (Vw32_system_coding_system): Remove.
1016 (w32_to_x_font, x_to_w32_font): Use Vlocale_coding_system.
1018 2001-11-19 Stefan Monnier <monnier@cs.yale.edu>
1020 * fileio.c (Fwrite_region): Move choose_write_coding_system to
1021 after build_annotations.
1023 * syntax.c (describe_syntax): Add dummy arg.
1024 (describe_syntax_1): Update call to describe_vector.
1026 * category.c (describe_category): Add dummy arg.
1027 (describe_category_1): Update call to describe_vector.
1029 * keymap.c (Fdescribe_vector): Add `describer' parameter.
1030 (describe_command, describe_translation): Add dummy second param.
1031 (describe_map): Call elt_describer with two arguments.
1032 (describe_vector_princ): Add `fun' parameter.
1033 Call it instead of the hardcoded `princ'.
1034 (describe_vector): Add arg `args'.
1035 Pass it as a new second argument to elt_describer.
1037 * keymap.h (describe_vector): Update prototype.
1039 * frame.c: Don't include keymap.h any more.
1040 (keys_of_frame): Remove.
1042 * lisp.h (keys_of_frame): Remove declaration.
1044 * emacs.c (main): Don't call `keys_of_frame' any more.
1046 2001-11-14 Andreas Schwab <schwab@suse.de>
1048 * unexelf.c [!defined MAP_ANON]: Define MAP_ANON to MAP_ANONYMOUS
1049 if defined, 0 otherwise.
1050 (MAP_FAILED): Define if not defined and use it to test mmap failure.
1051 (unexec) [!MAP_ANON]: Use /dev/zero as file to map.
1053 2001-11-19 Richard M. Stallman <rms@gnu.org>
1055 * indent.c (current_column_1): Fix handling of scan_bytes for mb chars.
1057 2001-11-18 Jason Rumney <jasonr@gnu.org>
1059 * w32term.c (note_mouse_highlight): Fix type of variable `ignore'.
1060 (x_draw_bar_cursor): If the background color of the glyph under
1061 the cursor equals the frame's cursor color, use the glyph's
1062 foreground color for drawing the bar cursor.
1063 (x_after_update_window_line): Clear internal border in different
1065 (w32_set_vertical_scroll_bar): Check for width and height > 0.
1066 (w32_draw_relief_rect): Correct relief by 1 pixel.
1067 (x_set_glyph_string_background_width):
1068 Set extends_to_end_of_line_p if the row's fill_line_p is set and
1069 drawing the last glyph with DRAW_IMAGE_{RAISED,SUNKEN}.
1070 (x_display_and_set_cursor): If cursor_in_echo_area, use NO_CURSOR
1071 if cursor_in_non_selected_windows is false.
1072 (show_mouse_face): Clean up. Recognize overwritten cursor differently.
1073 (x_draw_glyphs): Remove parameters REAL_START and REAL_END.
1074 Notice if cursor gets overwritten.
1075 (notice_overwritten_cursor): Renamed from
1076 note_overwritten_text_cursor. Rewritten to take glyph widths
1077 into account, and to take X positions as parameters.
1078 (x_draw_phys_cursor_glyph): Save state of w->phys_cursor_on_p
1079 around call to x_draw_glyphs.
1080 (x_setup_relief_colors): Use `IMAGE_BACKGROUND' and
1081 `IMAGE_BACKGROUND_TRANSPARENT' to calculate the correct background
1082 color to use for image glyph reliefs.
1083 (x_draw_image_relief): Accept zero tool_bar_button_relief.
1084 (glyph_rect): Remove unused variable `area'.
1086 * w32fns.c (x_set_frame_parameters): Avoid infinite recursion for
1088 (x_set_internal_border_width): Set frame garbaged when window
1090 (Fx_create_frame): Accept zero tool_bar_button_relief.
1091 (x_clear_image_1, four_corners_best, image_background)
1092 (image_background_transparent): New functions.
1093 (xpm_format, png_format, jpeg_format, tiff_format, gif_format)
1094 (gs_format): Add `:background' entry.
1095 (lookup_image): Set IMG's background color if specified.
1096 (pbm_load, xbm_load_image, png_load): Set IMG's background field
1098 (x_clear_image_1): Reset `background_valid' and
1099 `background_transparent_valid' fields.
1100 (x_build_heuristic_mask): Use IMAGE_BACKGROUND instead of
1101 calculating it here. Set IMG's background_transparent field.
1102 (enum xpm_keyword_index): Add XPM_BACKGROUND.
1103 (enum png_keyword_index): Add PNG_BACKGROUND.
1104 (enum jpeg_keyword_index): Add JPEG_BACKGROUND.
1105 (enum tiff_keyword_index): Add TIFF_BACKGROUND.
1106 (enum gif_keyword_index): Add GIF_BACKGROUND.
1107 (enum gs_keyword_index): Add GS_BACKGROUND.
1108 (pbm_load, png_load, jpeg_load, tiff_load, gif_load):
1109 Pre-calculate image background color where necessary.
1110 (x_create_x_image_and_pixmap, xbm_load, gs_load):
1111 Use display info's n_cbits entry for screen depth.
1112 (Fx_show_tip): Remove unused variables `buffer', `top',
1113 `left', `max_width' and `max_height'.
1115 * w32menu.c (w32_menu_show, push_menu_pane): Doc fixes.
1117 2001-11-18 Gerd Moellmann <gerd@gnu.org>
1119 * puresize.h (BASE_PURESIZE): Increase to 750000.
1121 2001-11-18 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1123 * frame.c (Fframe_live_p): Doc fix.
1125 2001-11-18 Richard M. Stallman <rms@gnu.org>
1127 * xdisp.c (message_dolog_marker1, message_dolog_marker2)
1128 (message_dolog_marker3): New static variables hold three markers.
1129 (syms_of_xdisp): Initialize and staticpro them.
1130 (message_dolog): Use message_dolog_marker1..3 instead of
1131 allocating markers each time. Unchain them when done.
1133 2001-11-17 Richard M. Stallman <rms@gnu.org>
1135 * doc.c (Fsnarf_documentation): Doc fix.
1137 2001-11-17 Andreas Schwab <schwab@suse.de>
1139 * xterm.c (note_mouse_highlight): Fix type of variable `ignore'.
1141 2001-11-17 Richard M. Stallman <rms@gnu.org>
1143 * fileio.c (Fwrite_region): Avoid initializer for Lisp_Object.
1145 2001-11-17 Jason Rumney <jasonr@gnu.org>
1147 * xterm.c (notice_overwritten_cursor): Take care of end < 0 case.
1149 2001-11-17 Gerd Moellmann <gerd@gnu.org>
1151 * xdisp.c (tool_bar_item_info): Avoid calling Fget_text_property
1152 with invalid position.
1154 2001-11-16 Richard M. Stallman <rms@gnu.org>
1156 * syswait.h: Delete conditionals for HPUX7, ISC 4.1, and convex.
1158 * s/isc4-1.h (HAVE_SYS_WAIT_H): Add #undef.
1159 * s/hpux.h (HAVE_SYS_WAIT_H): Add #undef.
1160 * s/hpux8.h (HAVE_SYS_WAIT_H): Define it.
1162 * m/convex.h (HAVE_SYS_WAIT_H): Add #undef.
1164 2001-11-16 Stefan Monnier <monnier@cs.yale.edu>
1166 * fileio.c (build_annotations): Split off the tail.
1167 (build_annotations_2): New fun. Extracted from build_annotations.
1168 (Fwrite_region): Split the call to build_annotations into two
1169 calls to build_annotations and build_annotations_2.
1171 2001-11-16 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1173 * sysdep.c (wait_for_kbd_input) [VMS]: Do not call
1174 clear_waiting_for_input with argument.
1176 * xterm.h (x_update_cursor): Remove duplicated prototype.
1178 * keyboard.h (clear_waiting_for_input): Remove duplicated prototype.
1180 * xterm.c (waiting_for_input): Remove unnecessary declaration.
1182 * data.c (Ftimes, Fquo, Frem, Fmod): Doc fix.
1184 2001-11-16 Stefan Monnier <monnier@cs.yale.edu>
1186 * fileio.c (choose_write_coding_system): New fun, extracted
1188 (Fwrite_region): Use it.
1190 * eval.c (max_specpdl_size, max_lisp_eval_depth): Use EMACS_INT.
1191 (funcall_lambda, run_hook_with_args): Make static and add prototype.
1192 (ml_apply, find_handler_clause): Add prototype.
1194 2001-11-16 Eli Zaretskii <eliz@gnu.org>
1196 * config.in: Add #undef HAVE_COFF_H.
1198 * unexec.c (coff.h): Don't include unless HAVE_COFF_H is defined.
1199 Required for ISC 4.1.
1201 2001-11-16 Eli Zaretskii <eliz@is.elta.co.il>
1203 * syswait.h: (HAVE_SYS_WAIT_H): Undef for ISC 4.1. Reported by
1204 Andrew Wiseman <a.wiseman@btclick.com>.
1206 2001-11-16 Kim F. Storm <storm@cua.dk>
1208 The following changes are made to clean up the various internal
1209 references to the fringes to actually use the term `fringe' for
1210 them. Previously, they were called `flags areas', `bitmap areas',
1211 `left/right side of windows', or implicitly as `flags' or
1214 * dispextern.h (FRINGE_FACE_ID): Renamed from BITMAP_AREA_FACE_ID.
1215 Comments fixed. Use renamed symbols.
1217 * dispnew.c: Comment fix. Use renamed symbols.
1219 * frame.h (FRAME_FRINGE_COLS): Renamed from FRAME_FLAGS_AREA_COLS.
1220 (FRAME_FRINGE_WIDTH): Renamed from FRAME_FLAGS_AREA_WIDTH.
1221 (FRAME_LEFT_FRINGE_WIDTH): Renamed from FRAME_LEFT_FLAGS_AREA_WIDTH.
1223 * msdos.c: Comment fix.
1225 * w32fns.c: Use renamed symbols.
1227 * w32term.c: Comment fixes. Use renamed symbols.
1228 (fringe_bitmap_type): Renamed from bitmap_type.
1229 (NO_FRINGE_BITMAP): Renamed from NO_BITMAP.
1230 (w32_draw_fringe_bitmap): Renamed from w32_draw_bitmap.
1231 (x_draw_row_fringe_bitmaps): Renamed from x_draw_row_bitmaps.
1233 * w32term.h: Comment fixes. Use renamed symbols.
1234 (fringes_extra): Renamed from flags_areas_extra.
1235 (FRAME_FRINGE_BITMAP_WIDTH): Renamed from FRAME_FLAGS_BITMAP_WIDTH.
1236 (FRAME_FRINGE_BITMAP_HEIGHT): Renamed from FRAME_FLAGS_BITMAP_HEIGHT.
1237 (FRAME_X_FRINGE_COLS): Renamed from FRAME_X_FLAGS_AREA_COLS.
1238 (FRAME_X_FRINGE_WIDTH): Renamed from FRAME_X_FLAGS_AREA_WIDTH.
1239 (FRAME_X_LEFT_FRINGE_WIDTH):
1240 Renamed from FRAME_X_LEFT_FLAGS_AREA_WIDTH.
1241 (FRAME_X_RIGHT_FRINGE_WIDTH):
1242 Renamed from FRAME_X_RIGHT_FLAGS_AREA_WIDTH.
1244 * widget.c: Use renamed symbols.
1246 * window.c: Comment fixes. Use renamed symbols.
1247 (coordinates-in-window-p): Doc fix.
1249 * xdisp.c: Comment fixes. Use renamed symbols.
1251 * xfaces.c (realize_basic_faces): Use FRINGE_FACE_ID.
1253 * xfns.c: Use renamed symbols.
1255 * xterm.c: Comment fixes. Use renamed symbols.
1256 (fringe_bitmap_type): Renamed from bitmap_type.
1257 (NO_FRINGE_BITMAP): Renamed from NO_BITMAP.
1258 (x_draw_fringe_bitmap): Renamed from x_draw_bitmap.
1259 (x_draw_row_fringe_bitmaps): Renamed from x_draw_row_bitmaps.
1261 * xterm.h: Comment fixes. Use renamed symbols.
1262 (fringes_extra): Renamed from flags_areas_extra.
1263 (FRAME_FRINGE_BITMAP_WIDTH): Renamed from FRAME_FLAGS_BITMAP_WIDTH.
1264 (FRAME_FRINGE_BITMAP_HEIGHT): Renamed from FRAME_FLAGS_BITMAP_HEIGHT.
1265 (FRAME_X_FRINGE_COLS): Renamed from FRAME_X_FLAGS_AREA_COLS.
1266 (FRAME_X_FRINGE_WIDTH): Renamed from FRAME_X_FLAGS_AREA_WIDTH.
1267 (FRAME_X_LEFT_FRINGE_WIDTH):
1268 Renamed from FRAME_X_LEFT_FLAGS_AREA_WIDTH.
1269 (FRAME_X_RIGHT_FRINGE_WIDTH):
1270 Renamed from FRAME_X_RIGHT_FLAGS_AREA_WIDTH.
1272 2001-11-15 Jason Rumney <jasonr@gnu.org>
1274 * w32menu.c (add-menu-item): Make help_echo and radio buttons
1275 work for most menu items. From David Ponce
1276 <david.ponce@wanadoo.fr>.
1278 2001-11-15 Gerd Moellmann <gerd@gnu.org>
1280 * xfns.c (x_set_frame_parameters): Revert change of 2001-11-07.
1281 Some x_set_* function expect to be called even if old and new
1284 * xdisp.c (build_desired_tool_bar_string): Accept zero
1285 tool_bar_button_relief.
1287 * xfns.c (Fx_create_frame): Accept zero tool_bar_button_relief.
1289 * xterm.c (x_draw_image_relief): Accept zero tool_bar_button_relief.
1291 * xterm.c (x_draw_bar_cursor): If the background color of the
1292 glyph under the cursor equals the frame's cursor color, use
1293 the glyph's foreground color for drawing the bar cursor.
1295 * dispnew.c (direct_output_forward_char): Fix character/byte
1296 position comparison.
1298 2001-11-15 Miles Bader <miles@gnu.org>
1300 * editfns.c (find_field): Add BEG_LIMIT and END_LIMIT parameters.
1301 (Fdelete_field, Ffield_string, Ffield_string_no_properties):
1302 Update arguments to find_field.
1303 (Ffield_beginning, Ffield_end): Add LIMIT param, pass to find_field.
1304 (Fconstrain_to_field): Use LIMIT arg to shorten search time.
1305 * lisp.h (Ffield_beginning, Ffield_end): Update EXFUN decl.
1306 * minibuf.c (Fminibuffer_prompt_end): Update args to Ffield_end.
1308 2001-11-14 Richard M. Stallman <rms@gnu.org>
1310 * editfns.c (Fpropertize): Allow call with 1 arg.
1312 * dispextern.h (image_background, image_background_transparent):
1313 Conditionalize on HAVE_X_WINDOWS.
1315 2001-11-13 Richard M. Stallman <rms@gnu.org>
1317 * print.c (Fprin1_to_string): Doc fix.
1319 * sunfns.c (Fsun_change_cursor_icon): Doc fix.
1321 * floatfns.c (Fceiling, Ffloor): Doc fixes.
1323 * filelock.c (Funlock_buffer, Ffile_locked_p): Doc fixes.
1325 * fileio.c (Ffile_accessible_directory_p): Doc fix.
1327 * eval.c (syms_of_eval): Doc fix.
1329 * coding.c (syms_of_coding): Doc fix.
1331 * doc.c (Fsnarf_documentation): Doc fix.
1333 * dispnew.c (syms_of_display): Doc fix.
1335 * category.c (Fget_unused_category): Doc fix.
1337 * buffer.c (syms_of_buffer): Doc fixes.
1339 2001-11-14 Eli Zaretskii <eliz@is.elta.co.il>
1341 * print.c (prin1, print): Doc fix.
1343 2001-11-14 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1345 * fontset.h: Remove declarations of variables
1346 `Vhighlight_wrong_size_font' and `Vclip_large_size_font'.
1348 * fontset.c: Remove variables `Vhighlight_wrong_size_font' and
1349 `Vclip_large_size_font'.
1351 2001-11-13 Jason Rumney <jasonr@gnu.org>
1353 * w32fns.c: Doc fix.
1355 2001-11-13 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1357 * xfaces.c (Fface_attributes_as_vector): Doc fix.
1359 * w32fns.c (Fx_synchronize): Reindent.
1365 * coding.c: Doc fix.
1367 * cmds.c, composite.c, dired.c, doc.c, filelock.c, floatfns.c,
1368 * fontset.c, insdel.c, keymap.c: Change doc-string comments to
1369 `new style' [w/`doc:' keyword].
1371 * xmenu.c (x-popup-menu): Reindent.
1372 (x-popup-dialog): Likewise.
1374 * xfaces.c (Finternal_set_alternative_font_family_alist): Reindent.
1376 * xdisp.c (Fdump_tool_bar_row): Reindent.
1378 * minibuf.c (Fminibuffer_complete_word): Reindent.
1379 (Fminibuffer_complete_and_exit): Likewise.
1380 (Fminibuffer_completion_help): Likewise.
1381 (Fminibuffer_message): Likewise.
1383 * fns.c (Freverse): Reindent.
1385 * eval.c (Fif): Reindent.
1388 * editfns.c (Fuser_real_login_name): Reindent.
1389 (Finsert_buffer_substring): Likewise.
1390 (Fcompare_buffer_substrings): Likewise.
1391 (Fsubst_char_in_region): Likewise.
1393 * dispnew.c (Fsit_for): Reindent.
1394 (Fframe_or_buffer_changed_p): Likewise.
1395 (Finternal_show_cursor_p): Likewise.
1396 (syms_of_display): Likewise.
1398 * alloc.c (Flist): Reindent.
1399 (Fvector): Likewise.
1401 2001-11-12 Richard M. Stallman <rms@gnu.org>
1403 * xterm.c (XTread_socket): Don't update focus for EnterNotify or
1404 LeaveNotify events. Only FocusIn and FocusOut do that now.
1405 (x_display_and_set_cursor): Do display hollow cursors in active
1406 minibuffer windows when they are not selected.
1408 2001-11-12 Jason Rumney <jasonr@gnu.org>
1410 * w32console.c, w32fns.c, w32menu.c, w32proc.c, w32select.c,
1411 * w32term.c: Change doc-string comments to `new style'.
1412 [w/`doc:' keyword]. Doc fixes.
1414 * w32fns.c: Don't define max.
1415 (Fx_open_connection): Only execute once.
1417 2001-11-12 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1419 * ccl.c: Change macros to use do-while block instead of if-else.
1420 Use braces to follow GNU Coding Standards.
1422 2001-11-11 Richard M. Stallman <rms@gnu.org>
1424 * sysdep.c (child_setup_tty): Don't clear ICRNL or INLCR.
1426 * lread.c (read_escape): Use end_of_file_error for reporting eof.
1428 * insdel.c (replace_range): Use adjust_markers_for_replace
1429 instead of adjust_markers_for_delete and adjust_markers_for_insert.
1431 * intervals.h: Declare set_text_properties and set_text_properties_1.
1433 * textprop.c (set_text_properties_1): New subroutine
1434 broken out of set_text_properties.
1435 (set_text_properties): Use set_text_properties_1.
1437 * intervals.c (graft_intervals_into_buffer):
1438 Use set_text_properties_1 to clear out properties.
1440 * search.c (Freplace_match): Use replace_range to insert
1441 and delete. Don't request property inheritance from
1444 2001-11-10 Jason Rumney <jasonr@gnu.org>
1446 * w32fns.c (enum_font_cb2): Use leading @ on face name to detect
1447 vertical fonts. Allow them if face name is explicitly specified.
1448 Do not give up if we find a font that cannot be converted to an xlfd.
1450 2001-11-10 Gerd Moellmann <gerd@gnu.org>
1452 * unexelf.c (unexec): Use mmap/munmap to allocate buffers
1453 instead of malloc/free.
1455 2001-11-09 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1457 * xfaces.c (merge_face_vectors): Use braces to follow GNU
1459 (Finternal_set_lisp_face_attribute): Likewise.
1461 * buffer.c (Fbury_buffer): Likewise.
1463 * indent.c (current_column_1): Remove unused variable `prev_col'.
1465 * coding.c (encode_coding): Use precomputed value of `src'.
1466 (encode_coding): Remove unused variable `src_end'.
1467 (code_convert_region): Remove unused variables `count'.
1469 2001-11-07 Jason Rumney <jasonr@gnu.org>
1471 * w32term.c (x_display_and_set_cursor): Do not move system caret
1472 if cursor_glyph is NULL.
1474 2001-11-07 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1476 * keymap.c (access_keymap): Fix compilation error.
1478 2001-11-07 Miles Bader <miles@gnu.org>
1480 * xfns.c (x_set_frame_parameters): Avoid infinite recursion.
1482 2001-11-07 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1484 * intervals.c (graft_intervals_into_buffer):
1485 Remove #ifdef'd-out code.
1486 (graft_intervals_into_buffer): Remove unused variable `middle'.
1488 * lread.c (Feval_region): Remove obsolete #ifdef'd-out
1489 code (eval-current-buffer).
1490 Change doc-string comments to `new style' [w/`doc:' keyword].
1492 2001-11-06 Richard M. Stallman <rms@gnu.org>
1494 * keymap.c (access_keymap): Don't use initializers on Lisp_Object.
1496 2001-11-06 Stefan Monnier <monnier@cs.yale.edu>
1498 * lread.c (read1): Fix behavior with nested backquoting.
1500 * keyboard.c (make_lispy_event): Check integerness and fix
1501 Lisp_Object/int mixup.
1503 2001-11-06 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1505 * fns.c (copy_hash_table): Remove unused variable `v'.
1507 * fontset.c (fontset_font_pattern): Remove unused variable
1510 * indent.c (current_column_1): Remove unused variable `prev_col'.
1512 2001-11-05 Richard M. Stallman <rms@gnu.org>
1514 * m/news-risc.h (BROKEN_PROTOTYPES): Defined.
1516 * buffer.c (Fkill_buffer): Don't delete auto save file
1517 if buffer is modified.
1519 2001-11-05 Andrew Innes <andrewi@gnu.org>
1521 * w32proc.c (Fw32_set_keyboard_layout): Use CHECK_NUMBER_CAR and
1524 2001-11-05 Richard M. Stallman <rms@gnu.org>
1526 * unexelf.c (unexec): Minor changes; clean up comments.
1528 2001-11-05 Sam Steingold <sds@gnu.org>
1530 * w32term.c (x_display_and_set_cursor): Fix w32 compilation error.
1532 2001-11-05 Andreas Schwab <schwab@suse.de>
1534 * sound.c (sound_perror): Save errno from being clobbered.
1536 2001-11-05 Dale Hagglund <rdh@yottayotta.com>
1538 * unexelf.c (unexec): Don't use `mmap'. Instead, read and write
1539 the program image directly.
1541 2001-11-05 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1543 * buffer.h (Fbuffer_local_value): Add prototype.
1545 2001-11-04 Richard M. Stallman <rms@gnu.org>
1547 * buffer.c (Fbuffer_local_value): Remove extra args from CHECK_SYMBOL
1550 * keyboard.c (read_char): Use Fcar and Fcdr, not Fnth.
1551 (record_char): Likewise.
1553 * keyboard.c (make_lispy_event): Don't insist a drag event must
1554 move to a different buffer position. Instead, check for moving at
1555 least double_click_fuzz.
1557 * fns.c (Fmake_hash_table): Use XCAR and XCDR, not Fnth and Flength.
1559 * keyboard.c (echo-area-clear-hook): Undo Oct 29 change.
1561 * indent.c (current_column_1, Fmove_to_column): Separate the code
1562 for display-table glyphs from the code buffer text, to fix
1565 2001-11-04 Michael Welsh Duggan <md5i@cs.cmu.edu>
1567 * buffer.c (Fbuffer_local_value): New function.
1568 (syms_of_buffer): Defsubr it.
1570 * xterm.c, w32term.c (x_display_and_set_cursor): Use buffer-local
1571 value of `cursor-in-non-selected-windows'.
1573 * lisp.h (Qcursor_in_non_selected_windows): New declaration.
1574 * xdisp.c (Qcursor_in_non_selected_windows): New variable.
1575 (syms_of_xdisp): Initialize it.
1577 2001-11-04 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1579 * xfns.c (Fx_create_frame): Doc fix.
1581 * coding.c: Change doc-string comments to `new style' [w/`doc:'
1584 * eval.c (top_level_value, top_level_set): Remove commented and
1586 (Fdefvar): Fix usage in doc-string.
1588 2001-11-03 Richard M. Stallman <rms@gnu.org>
1590 * xfns.c: Include unistd.h, if it exists.
1592 * editfns.c: Move the include of ctype.h after unistd.h.
1594 * gmalloc.c: Test BROKEN_PROTOTYPES.
1596 2001-11-03 Ken Raeburn <raeburn@gnu.org>
1598 * lisp.h (CHECK_STRING_CAR): New macro.
1599 * lread.c (Fload): Use XSETCARFASTINT, XSETCDRFASTINT instead of
1600 treating XCAR and XCDR as lvalues.
1601 (openp): Use CHECK_STRING_CAR.
1602 (read_list): Use XSETCDR instead of treating XCDR as lvalue.
1604 2001-11-03 Eli Zaretskii <eliz@is.elta.co.il>
1606 * s/sco5.h (sigprocmask_set): Declare as extern SIGMASKTYPE.
1607 (SIGMASKTYPE): Define.
1609 * syssignal.h (sigunblock): Don't define if already defined.
1611 2001-11-02 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1613 * eval.c (debugger_may_continue, Vdebug_ignored_errors)
1614 (call_debugger, Fcondition_case, skip_debugger, unbind_to):
1615 Fix typos in comments.
1617 * mocklisp.c (Fml_defun, Fml_while, Fml_substr): Remove commented
1618 and #ifdef'd-out code.
1619 Fix and reindent comments.
1621 * mocklisp.h: Remove comment which is a copy of comment in mocklisp.c.
1623 * category.h (CHECK_CATEGORY, CHECK_CATEGORY_SET): Remove unused
1624 argument `i' in macros.
1626 * frame.h (CHECK_FRAME, CHECK_LIVE_FRAME): Remove unused argument
1629 * lisp.h (CHECK_STRING_OR_BUFFER, CHECK_HASH_TABLE, CHECK_LIST)
1630 (CHECK_STRING, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
1631 (CHECK_VECTOR, CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER)
1632 (CHECK_WINDOW, CHECK_LIVE_WINDOW, CHECK_PROCESS, CHECK_NUMBER)
1633 (CHECK_NATNUM, CHECK_MARKER, CHECK_NUMBER_COERCE_MARKER)
1634 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT)
1635 (CHECK_NUMBER_OR_FLOAT_COERCE_MARKER, CHECK_OVERLAY)
1636 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR): Remove unused argument `i'
1639 * abbrev.c, alloc.c, buffer.c, bytecode.c, callint.c, callproc.c,
1640 * casefiddle.c, category.c, ccl.c, charset.c, cmds.c, coding.c,
1641 * composite.c, data.c, dired.c, dispnew.c, doc.c, dosfns.c, emacs.c,
1642 * eval.c, fileio.c, filelock.c, fns.c, fontset.c, frame.c, frame.h,
1643 * indent.c, keyboard.c, keymap.c, lread.c, macros.c, marker.c,
1644 * minibuf.c, mocklisp.c, msdos.c, print.c, process.c, search.c,
1645 * sunfns.c, syntax.c, textprop.c, undo.c, w16select.c, w32console.c,
1646 * w32fns.c, w32menu.c, w32proc.c, w32select.c, window.c, xdisp.c,
1647 * xfaces.c, xmenu.c, xselect.c: Update usage of CHECK_ macros
1648 (remove unused second argument).
1650 2001-11-02 Stefan Monnier <monnier@cs.yale.edu>
1652 * syntax.c (describe_syntax): New wrapper.
1653 (Finternal_describe_syntax_value): Rename from describe_syntax.
1654 Don't insert space at front and \n at the end.
1655 (syms_of_syntax): Defsubr Sinternal_describe_syntax_value.
1657 * regex.c (re_wctype): Try to fix some warnings.
1658 (regcomp, regexec): Don't forget the __restrict.
1660 2001-11-02 Richard M. Stallman <rms@gnu.org>
1662 * textprop.c (Fget_char_property): Doc fix.
1664 2001-11-02 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1666 * process.c (Fstart_process): Add usage to doc-string.
1668 * data.c (Fsetq_default): Ditto.
1670 * callint.c (Finteractive): Ditto.
1672 2001-11-01 Stefan Monnier <monnier@cs.yale.edu>
1674 * macros.c: Don't include keymap.h any more.
1676 2001-11-01 Richard M. Stallman <rms@gnu.org>
1678 * data.c (Fmake_local_variable): Doc fix.
1680 * eval.c (Frun_hooks, Frun_hook_with_args_until_failure): Doc fix.
1681 (Frun_hook_with_args_until_success, Frun_hook_with_args): Doc fix.
1683 * keymap.c (Fdescribe_buffer_bindings): Print character property
1684 bindings along with or instead of the buffer local map.
1685 Make the overriding maps override what they should.
1687 2001-11-01 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1689 * window.c (grow_mini_window): Fix typo in comment.
1691 2001-11-01 Gerd Moellmann <gerd@gnu.org>
1693 * xterm.c (x_scroll_bar_create): Check for width and height > 0.
1694 (XTset_vertical_scroll_bar): Likewise.
1696 * xfns.c (x_build_heuristic_mask): Use four_corners_best
1697 instead of IMAGE_BACKGROUND.
1699 * xfns.c (four_corners_best): Reindent.
1701 * xfaces.c (Finternal_set_lisp_face_attribute_from_resource):
1702 Handle :box so that it is possible to specify sexprs.
1704 2001-11-01 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1706 * xfaces.c (Finternal_merge_in_global_face): Reindent.
1707 (Fface_font): Ditto.
1708 (Finternal_set_alternative_font_registry_alist): Ditto.
1709 (Ftty_suppress_bold_inverse_default_colors): Ditto.
1711 * xfns.c (x-get-resource): Reindent.
1713 2001-10-31 Eli Zaretskii <eliz@is.elta.co.il>
1715 * s/hpux11.h: New file.
1717 2001-10-31 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1719 * emacs.c (USAGE1): Show command line option --no-window-system
1720 instead of --no-windows in usage.
1721 (standard_args): Rename --no-windows to --no-window-system.
1722 (bug_reporting_address): Follow Emacs coding conventions.
1724 * eval.c (Fcommandp): Doc fix.
1725 Change doc-string comments to `new style' [w/`doc:' keyword].
1727 * frame.c (Fframe_live_p): Doc fix.
1729 * buffer.c (selective-display-ellipses): Doc fix.
1731 2001-10-31 Gerd Moellmann <gerd@gnu.org>
1733 * lread.c (to_multibyte): Fix computation of new read_buffer_size.
1735 * xfaces.c (realize_x_face): If C is not a single-byte character,
1736 set the face's colors_copied_bitwise_p instead of the defaulted_p
1737 members which have a different meaning.
1738 (free_face_colors): Do nothing for a face whose colors have been
1741 * dispextern.h (struct face) <colors_copied_bitwise_p>: New member.
1743 2001-10-31 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1745 * marker.c, mocklisp.c: Change doc-string comments to `new style'
1748 2001-10-31 Gerd Moellmann <gerd@gnu.org>
1750 * fns.c (require_unwind): Return Lisp_Object.
1752 2001-10-31 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1754 * keyboard.c (lucid-menu-bar-dirty-flag): Doc fix.
1755 (last-input-char): Revert doc-string to be the same as the
1756 doc-string of `last-input-event'.
1758 * xdisp.c: Fix typos in comments.
1760 2001-10-31 Gerd Moellmann <gerd@gnu.org>
1762 * window.c (grow_mini_window): Handle case that the root
1763 window is already smaller than the nominal mininum height.
1765 2001-10-30 Stefan Monnier <monnier@cs.yale.edu>
1767 * emacs.c (main): Don't call keys_of_macros any more.
1769 * lisp.h (keys_of_macros): Remove.
1771 * macros.c (keys_of_macros): Remove.
1773 * xfaces.c (Fface_attribute_relative_p): Declare args.
1775 2001-10-30 Jason Rumney <jasonr@gnu.org>
1777 * w32fns.c (w32_to_x_charset): Increase size of XLFD charset buffer.
1778 (enum_font_cb2): Ignore fonts with vertical orientation.
1780 2001-10-30 Richard M. Stallman <rms@gnu.org>
1782 * keyboard.c (Finput_pending_p): Doc fix.
1784 2001-10-30 Gerd Moellmann <gerd@gnu.org>
1786 * xterm.c (x_after_update_window_line): Don't run the code
1787 clearing in borders for rows whose visible height is 0.
1789 * xdisp.c (clear_garbaged_frames): Redraw the frame only if its
1790 resized_p flag is set. If not set, use the much less flickering
1791 method previously used.
1793 * dispnew.c (change_frame_size_1): Set frame's resized_p.
1795 * frame.h (struct frame) <resized_p>: New member.
1797 * lread.c (to_multibyte): Ensure read_buffer is at least twice
1798 as large as the number of bytes to convert.
1800 * lread.c (to_multibyte): New function.
1803 2001-10-30 Eli Zaretskii <eliz@is.elta.co.il>
1805 * msdos.h (FRAME_LINE_HEIGHT): Define (it's used by xmenu.c).
1807 2001-10-30 Gerd Moellmann <gerd@gnu.org>
1809 * xterm.c (x_draw_relief_rect): Correct bottom relief by 1 pixel.
1810 (x_set_glyph_string_background_width): Set extends_to_end_of_line_p
1811 if the row's fill_line_p is set and drawing the last glyph with
1812 DRAW_IMAGE_{RAISED,SUNKEN}.
1814 * xdisp.c (clear_garbaged_frames): Call Fredraw_frame.
1816 2001-10-29 Stefan Monnier <monnier@cs.yale.edu>
1818 * xmenu.c: Include coding.h and charset.h.
1819 (Fx_popup_menu): Use FRAME_PTR and FRAME_FONT and FRAME_LINE_HEIGHT.
1820 (Fx_popup_dialog): Use FRAME_PTR and enum scroll_bar_part.
1821 (single_submenu, xmenu_show): Use ENCODE_SYSTEM.
1822 Explicitly set wv->help. Use `TRUE' rather than `True'.
1823 (menu_help_callback): Use empty_string.
1825 * w32menu.c (Fx_popup_menu): Explicitly init f, xpos, and ypos.
1826 (Fx_popup_dialog): Explicitly init f.
1827 (w32_menu_display_help): Use empty_string.
1829 2001-10-29 Richard M. Stallman <rms@gnu.org>
1831 * fns.c (Frequire): Detect recursive try to require the same
1832 feature 3 or more levels deep, and get error.
1833 (require_unwind): New subroutine.
1834 (require_nesting_list): New variable.
1835 (syms_of_fns): Init and staticpro it.
1837 * print.c (print_object): Clarify indication of insertion type.
1839 2001-10-29 Eli Zaretskii <eliz@is.elta.co.il>
1841 * coding.c (syms_of_coding): Document that locale-coding-system is
1842 used for decoding input on X.
1844 * window.c (Fscroll_left, Fscroll_right): Doc fix.
1846 2001-10-29 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1848 * keyboard.c (Finput_pending_p): Fix typo in doc-string.
1849 (echo-area-clear-hook): Properly DEFVAR_LISP and staticpro it.
1851 2001-10-29 Gerd Moellmann <gerd@gnu.org>
1853 * xterm.c (x_display_and_set_cursor): If cursor_in_echo_area,
1854 use NO_CURSOR if cursor_in_non_selected_windows is false.
1856 * xfaces.c (Fface_font): Use UNSPECIFIEDP instead of NILP for
1857 the slant attribute if FRAME is t.
1859 * xfns.c (x_set_internal_border_width): Set frame garbaged
1860 when X window doesn't exist yet.
1862 * xterm.c (x_after_update_window_line): Clear internal border
1863 in different circumstances.
1865 * xterm.c (XTread_socket) <KeyPress>: Don't use
1866 STRING_CHAR_AND_LENGTH if nchars == nbytes. From Kenichi Handa
1869 2001-10-28 Eli Zaretskii <eliz@is.elta.co.il>
1871 * m/ibms390.h: New file. From Adam Thornton
1872 <athornton@sinenomine.net>.
1874 2001-10-28 Gerd Moellmann <gerd@gnu.org>
1876 * xfns.c (x_build_heuristic_mask): Use x_alloc_image_color.
1878 * xfns.c (x_build_heuristic_mask): Fix a bug not incrementing
1881 2001-10-28 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1883 * emacs.c: Use argv[0] instead of emacs when -t was specified.
1885 * keyboard.c: Change doc-string comments to `new style' [w/`doc:'
1887 Fix typos in comments.
1889 * emacs.c (bug_reporting_address): New function.
1890 Use it when displaying usage message.
1892 * minibuf.c (read_minibuf): Remove unused external declaration of
1893 variable `Qread_only'.
1895 * keymap.c (access_keymap): Remove unused variable `charset'.
1897 2001-10-28 Miles Bader <miles@gnu.org>
1899 * xfaces.c (merge_face_heights): Handle TO being relative as well.
1900 Remove #ifdef'd-out code.
1901 (Fface_attribute_relative_p, Fmerge_face_attribute): New functions.
1902 (syms_of_xfaces): Initialize them.
1904 2001-10-27 Jason Rumney <jasonr@gnu.org>
1906 * w32fns.c (w32_wnd_proc) <WM_KILLFOCUS>: Destroy the system caret.
1907 <WM_EMACS_DESTROY_CARET, WM_EMACS_TRACK_CARET>: Track cursor
1908 position using the system caret.
1910 * w32term.c (w32_system_caret_hwnd, w32_system_caret_width)
1911 (w32_system_caret_height, w32_system_caret_x)
1912 (w32_system_caret_y): New variables for tracking system caret.
1913 (w32_initialize): Initialize them.
1914 (x_display_and_set_cursor): Make system caret follow the active cursor.
1916 * w32term.h (WM_EMACS_TRACK_CARET, WM_EMACS_DESTROY_CARET):
1919 * w32term.c (note_mouse_highlight): Clear old help_echo.
1921 2001-10-27 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1923 * xterm.c: Fix typo in a comment.
1925 * emacs.c: Fix typos in comments.
1926 Remove unnecessary spaces.
1927 Change doc-string comments to `new style' [w/`doc:' keyword].
1928 (USAGE2): Fix typos in usage string.
1930 * xterm.c: Fix typo in a comment.
1932 * lisp.h: (gdb_lisp_params): Remove code in #if 0 which is now in
1935 2001-10-27 Gerd Moellmann <gerd@gnu.org>
1937 * xdisp.c (move_it_vertically_backward): Use 2/3 line_height
1938 instead of 1/2 line_height in the heuristic for skipping
1939 farther backward when target_y was not reached.
1941 * sound.c (sound_perror): Unblock SIGIO, turn on atimers.
1942 Display errno only if non-zero.
1943 (sound_warning): New function.
1944 (vox_configure): Don't treat failing to set sample rate as error.
1945 (various places): Improve error messages.
1947 2001-10-26 Eli Zaretskii <eliz@is.elta.co.il>
1949 * fileio.c (Faccess_file): Run the argument filename through
1950 Fexpand_file_name, before using it.
1952 * dispnew.c (syms_of_display) <visible-bell>: Add a reference to
1953 ring-bell-function. Suggested by Alf-Ivar Holm <alfh@ifi.uio.no>
1955 2001-10-26 Gerd Moellmann <gerd@gnu.org>
1957 * insdel.c (insert_1_both): Do nothing if NCHARS == 0.
1959 * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
1960 Fix clearing in the case of scroll bars on the right.
1962 2001-10-26 Juanma Barranquero <lektu@terra.es>
1964 * w32gui.h (XImage): Add a dummy typedef.
1966 2001-10-26 Gerd Moellmann <gerd@gnu.org>
1968 * xfns.c (XScreenNumberOfScreen): Fix struct to pointer comparison.
1970 2001-10-25 Eli Zaretskii <eliz@is.elta.co.il>
1972 * frame.c (Fframe_parameter): Fix last change.
1974 * fileio.c: Revert last change (which removed old commented-out
1975 version of expand-file-name). Add a comment that explains why
1976 this old version should not be removed.
1978 2001-10-25 Gerd Moellmann <gerd@gnu.org>
1980 * frame.c (Fframe_parameter): Fix a bug whereby some
1981 ``artificial'' frame parameters, like `minibuffer' were not
1982 obtained by calling Fframe_parameters.
1984 * xterm.c (show_mouse_face): Clean up. Recognize overwritten
1987 * xdisp.c (move_it_vertically_backward): Compute line height
1988 differently. Add heuristic to try to be more compatible to 20.x.
1990 2001-10-25 Stefan Monnier <monnier@cs.yale.edu>
1992 * lisp.h (make_fixnum_or_float): Coerce double to int explicitly.
1994 * editfns.c (text_property_stickiness): Fix Lisp_Object used as
1997 2001-10-25 Miles Bader <miles@gnu.org>
1999 * xfns.c (png_load): Make sure SPECIFIED_BG is a string.
2000 BG is a pointer to a structure, not a structure.
2001 (gif_format, png_format): Add missing commas.
2003 2001-10-24 Richard M. Stallman <rms@gnu.org>
2005 * xfaces.c (Fface_attributes_as_vector): New function.
2006 (syms_of_xfaces): Defsubr it.
2008 2001-10-24 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
2010 * dispnew.c (sync_window_with_frame_matrix_rows): Remove unused
2013 2001-10-25 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
2015 * search.c (scan_newline): Remove unused variable `selective_display'.
2017 2001-10-25 Miles Bader <miles@gnu.org>
2019 * dispextern.h (struct image): Add `background',
2020 `background_valid', and `background_transparent' fields.
2021 (image_background, image_background_transparent): New declarations.
2022 (IMAGE_BACKGROUND, IMAGE_BACKGROUND_TRANSPARENT): New macros.
2023 * xfns.c (image_background, image_background_transparent)
2024 (four_corners_best): New functions.
2025 (xpm_format, png_format, jpeg_format, tiff_format, gif_format)
2026 (gs_format): Add `:background' entry.
2027 (lookup_image): Set IMG's background color if specified.
2028 (pbm_load, xbm_load_image, png_load): Set IMG's background field
2030 (x_clear_image_1): Reset `background_valid' and
2031 `background_transparent_valid' fields.
2032 (x_build_heuristic_mask): Use IMAGE_BACKGROUND instead of
2033 calculating it here. Set IMG's background_transparent field.
2034 (enum xpm_keyword_index): Add XPM_BACKGROUND.
2035 (enum png_keyword_index): Add PNG_BACKGROUND.
2036 (enum jpeg_keyword_index): Add JPEG_BACKGROUND.
2037 (enum tiff_keyword_index): Add TIFF_BACKGROUND.
2038 (enum gif_keyword_index): Add GIF_BACKGROUND.
2039 (enum gs_keyword_index): Add GS_BACKGROUND.
2040 (pbm_load, png_load, jpeg_load, tiff_load, gif_load):
2041 Pre-calculate image background color where necessary.
2042 * xterm.c (x_setup_relief_colors): Use `IMAGE_BACKGROUND' and
2043 `IMAGE_BACKGROUND_TRANSPARENT' to calculate the correct background
2044 color to use for image glyph reliefs.
2046 2001-10-24 Gerd Moellmann <gerd@gnu.org>
2048 * xterm.c (x_draw_glyphs): Don't check for cursor overwriting
2051 * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
2052 Fix clearing of area not covered by scroll bar.
2054 2001-10-24 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
2056 * xterm.c: (x_insert_glyphs): Remove unused variables `real_end'
2058 (x_draw_image_foreground): Remove unused variables `mask' and `xgcv'.
2059 (glyph_rect): Remove unused variable `area'.
2061 2001-10-24 Gerd Moellmann <gerd@gnu.org>
2063 * xdisp.c: Change #ifdef GLYPH_DEBUG to #if.
2065 * xdisp.c (try_window_reusing_current_matrix): Use row_containing_pos.
2066 (row_containing_pos): Take additional argument DY.
2067 Treat rows ending in middle of char differently.
2068 (display_line): Handle tabs on window systems differently.
2070 * xterm.c, w32term.c (fast_find_position): Call row_containing_pos
2071 with additional argument.
2073 * dispextern.h (row_containing_pos): Adjust prototype.
2075 * xdisp.c (inhibit_try_window_id, inhibit_try_window_reusing)
2076 (inhibit_try_cursor_movement) [GLYPH_DEBUG]: New variables.
2077 (try_window_id, try_window_reusing_current_matrix)
2078 (try_cursor_movement) [GLYPH_DEBUG]: Don't run if inhibited.
2079 (syms_of_xdisp) [GLYPH_DEBUG]: DEFVAR_BOOL the variables.
2081 2001-10-24 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
2083 * xmenu.c: Spell the name of Emacs properly (GNU Emacs instead of
2085 (HAVE_BOXES): Fix typo in comment.
2086 (push_menu_pane): Fix typo in comment.
2088 * xdisp.c: (display_prop_string_p): Remove unused local declaration
2090 (single_display_prop_string_p): Remove unused local declarations
2091 of `Qwhen' and `Qmargin'.
2092 (string_buffer_position): Remove unused variable `around'.
2093 (store_frame_title): Remove unused variable `width'.
2095 * window.c: Don't define max.
2096 (coordinates_in_window): Remove unused variable `uy'.
2098 * widget.c: Don't define max.
2100 * process.c: Don't define max.
2101 (create_process): Remove unused variable `buffer'.
2103 2001-10-23 Gerd Moellmann <gerd@gnu.org>
2105 * xfaces.c (Finternal_set_lisp_face_attribute): Fix compilation error.
2107 2001-10-23 Eli Zaretskii <eliz@is.elta.co.il>
2109 * xfaces.c (Finternal_set_lisp_face_attribute)
2110 [HAVE_WINDOW_SYSTEM]: Don't do anything for QCfont unless the
2111 frame is on a windowed display.
2113 2001-10-23 Gerd Moellmann <gerd@gnu.org>
2115 * dispnew.c (sync_window_with_frame_matrix_rows):
2116 Fix handling of windows which aren't full-width, fix handling
2119 * lread.c (syms_of_lread) <recursive-load-depth-limit>: Raise to 50.
2121 2001-10-23 Andreas Schwab <schwab@suse.de>
2123 * m/macppc.h [LINUX]: Undef LD_SWITCH_SYSTEM_TEMACS and override
2124 LD_SWITCH_MACHINE_TEMACS with "-Xlinker -znocombreloc".
2126 2001-10-23 Gerd Moellmann <gerd@gnu.org>
2128 * xterm.c (x_draw_glyphs): Remove parameters READ_START and
2129 REAL_END. Notice if cursor gets overwritten.
2130 (notice_overwritten_cursor): Take X positions as parameters.
2131 (x_draw_phys_cursor_glyph): Save state of w->phys_cursor_on_p
2132 around call to x_draw_glyphs.
2134 2001-10-23 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
2136 * syntax.c (modify-syntax-entry): Fix argument names (use CHAR
2137 instead of C) and usage.
2139 * editfns.c (char-to-string): Fix argument names (use CHAR instead
2142 * xfns.c (Fx_show_tip): Remove unused variables `buffer', `top',
2143 `left', `max_width' and `max_height'.
2145 2001-10-23 Gerd Moellmann <gerd@gnu.org>
2147 * xdisp.c (display_line): For a tab continued to the next line,
2148 set row's ends_in_middle_of_char_p.
2150 2001-10-22 Gerd Moellmann <gerd@gnu.org>
2152 * xdisp.c (display_line): Fix computation of continuation lines
2155 2001-10-22 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
2157 * xdisp.c (build_desired_tool_bar_string): Remove unused variable
2160 * fileio.c: Remove unused code.
2162 2001-10-22 Miles Bader <miles@gnu.org>
2164 * lisp.h (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL)
2165 (DEFVAR_INT, DEFVAR_PER_BUFFER, DEFVAR_KBOARD):
2166 Remove `DOC_STRINGS_IN_COMMENTS' cases.
2168 2001-10-21 Jason Rumney <jasonr@gnu.org>
2170 * w32term.c (x_erase_phys_cursor): Remove inverse_p again.
2172 2001-10-21 Eli Zaretskii <eliz@is.elta.co.il>
2174 * mocklisp.c (Fml_if, Fml_provide_prefix_argument)
2175 (Finsert_string): Avoid the multi-line string literals warning.
2177 2001-10-22 Miles Bader <miles@gnu.org>
2179 * doc.c (Vhelp_manyarg_func_alist): Variable removed.
2180 (Fdocumentation): Don't use it.
2181 (syms_of_doc): Don't initialize it.
2183 * keyboard.c (Ftrack_mouse): Add usage: string to doc string.
2184 * print.c (Fwith_output_to_temp_buffer): Likewise.
2185 * window.c (Fsave_window_excursion): Likewise.
2186 * editfns.c (Fsave_excursion, Fsave_current_buffer)
2187 (Fsave_restriction): Likewise.
2188 * eval.c (Frun_hooks, Frun_hook_with_args)
2189 (Frun_hook_with_args_until_failure)
2190 (Frun_hook_with_args_until_success, Ffuncall, For, Fand, Fif)
2191 (Fcond, Fprogn, Fprog1, Fprog2, Fsetq, Fquote, Ffunction, Fdefun)
2192 (Fdefmacro, Fdefvar, Fdefconst, FletX, Flet, Fwhile, Fcatch)
2193 (Funwind_protect, Fcondition_case): Likewise.
2194 * coding.c (Ffind_operation_coding_system): Likewise.
2195 * keyboard.c (Ftrack_mouse): Likewise.
2197 2001-10-21 Miles Bader <miles@gnu.org>
2199 * fns.c (Fappend, Fconcat, Fvconcat, Fnconc, Fwidget_apply)
2200 (Fmake_hash_table): Add usage: string to doc string.
2201 * editfns.c (Finsert, Finsert_and_inherit, Finsert_before_markers)
2202 (Fmessage, Fmessage_box, Fmessage_or_box, Fpropertize, Fformat)
2203 (Fencode_time, Finsert_and_inherit_before_markers): Likewise.
2204 * mocklisp.c (Finsert_string, Fml_if, Fml_provide_prefix_argument)
2205 (Fml_prefix_argument_loop): Likewise.
2207 2001-10-21 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
2209 * fileio.c (Finsert_file_contents): Remove unused variable `gap_size'.
2211 * sysdep.c (init_sys_modes): Change doc-string comments to `new
2212 style' [w/`doc:' keyword].
2214 * data.c, fileio.c, indent.c, print.c, search.c, sound.c,
2215 * sunfns.c, textprop.c, undo.c, xselect.c: Change doc-string
2216 comments to `new style' [w/`doc:' keyword].
2218 2001-10-21 Jason Rumney <jasonr@gnu.org>
2220 * w32fns.c (Fx_file_dialog): Pass a filter to GetOpenFileName.
2222 * w32term.c (remember_mouse_glyph): New function.
2223 (w32_mouse_position): Use it.
2224 (note_mouse_movement): If the mouse moved off the glyph, remember
2227 * w32term.h (struct w32_output): Correct spelling of x_compatible.
2228 (w32_display_info): Add mouse_face_overlay.
2230 * w32term.c (notice_overwritten_cursor): Renamed from
2231 note_overwritten_text_cursor. Rewritten to take glyph widths into
2233 (x_y_to_hpos_vpos): Add parameter BUFFER_ONLY_P.
2234 (fast_find_string_pos): New function.
2235 (fast_find_position): Return the correct vpos. Add parameter
2236 STOP. In the final row, stop before glyphs having STOP as object.
2237 Don't consider glyphs that are not from a buffer.
2238 (fast_find_position) [0]: Add a presumably more correct version
2240 (expose_window_tree, expose_frame): Don't compute intersections here.
2241 (expose_window): Do it here instead.
2242 (expose_window_tree, expose_window, expose_line): Return 1 when
2243 overwriting mouse-face.
2244 (expose_window): If W is the window currently being updated, mark
2246 (expose_frame): If mouse-face was overwritten, redo it.
2247 (x_use_underline_position_properties): New variable.
2248 (syms_of_xterm): DEFVAR_BOOL it.
2249 (x_draw_glyph_string): Add comment to use it in future.
2250 (x_draw_glyph_string): Restore clipping after drawing box.
2251 Fix a computation of the underline position.
2252 (w32_get_glyph_string_clip_rect): Minor cleanup.
2253 (x_fill_stretch_glyph_string): Remove an assertion.
2254 (x_produce_glyphs): Don't convert multibyte characters
2255 to unibyte characters in unibyte buffers.
2256 (cursor_in_mouse_face_p): New function.
2257 (x_draw_stretch_glyph_string): Use it to choose a different GC
2258 when drawing a cursor within highlighted text. Don't draw
2259 background again if it has already been drawn.
2260 (x_draw_glyph_string_box): Don't draw a full-width
2261 box just because the glyph row's full_width_p flag is set.
2262 (x_draw_glyphs): Fix computation of rightmost x for
2264 (x_dump_glyph_string): Put in #if GLYPH_DEBUG.
2265 (w32_draw_relief_rect): Extend left shadow to the bottom and left;
2266 change bottom shadow accordingly. Some cleanup.
2267 (x_update_window_end): Handle overwritten mouse face
2268 also for tool bar windows.
2269 (show_mouse_face): Set the glyph row's mouse_face_p flag also when
2270 DRAW is DRAW_IMAGE_RAISED.
2271 (clear_mouse_face): Return 1 if text with mouse face was
2272 actually redrawn. Make the function static. Reset
2273 dpyinfo->mouse_face_overlay otherwise note_mouse_highlight might
2274 optimize away highlighting if we pass over that same overlay again.
2275 (note_mouse_highlight): Call mouse_face_overlay_overlaps
2276 to detect a case where we have to highlight a different region
2277 despite not having left the currently highlighted region.
2278 Set mouse_face_overlay in the x_display_info. Avoid changing the
2279 mouse pointer shape when show_mouse_face has already done it, or
2280 there is no need. Handle mouse-face and help-echo in strings.
2281 (glyph_rect): New function.
2282 (w32_mouse_position): Use it to raise the threshold for mouse
2283 movement event generation.
2284 (w32_initialize_display_info): Initialize the x_display_info's
2286 (w32_set_vertical_scroll_bar): Don't clear a zero height
2288 (w32_set_vertical_scroll_bar, x_scroll_bar_create): Don't configure
2289 a widget to zero height.
2291 * w32menu.c (single_submenu, w32_menu_show) [!HAVE_MULTILINGUAL_MENU]:
2292 Protect unibyte strings created by replacing their multibyte
2293 equivalents in menu_items.
2294 (w32_menu_show): Don't overwrite an item's name with its key
2295 description in case the description is a multibyte string.
2296 (single_submenu): Some cleanup.
2298 * w32fns.c (x_laplace_read_row, x_laplace_write_row): Removed.
2299 (postprocess_image): New function.
2300 (lookup_image): Call it for all image types except PostScript.
2301 (x_kill_gs_process): Call postprocess_image.
2302 (tiff_error_handler, tiff_warning_handler): New functions.
2303 (tiff_load): Install them as handlers.
2304 (x_kill_gs_process): Recognize if someone has cleared the image
2306 (valid_image_p): Protect better against invalid image
2307 specifications. Previous code could signal an error.
2308 (Fx_hide_tip, Fshow_tip): Doc fix.
2309 (Fv_max_tooltip_size): New variable.
2310 (syns_of_xfns): DEFVAR_LISP it.
2311 (Fx_show_tip): Add parameter TEXT. Set the tip frame's root
2312 window buffer to *tip* right after creating the frame. Set frame's
2313 window_width. Use a maximum tooltip size specified by
2314 Vx_max_tooltip_size, if that has valid contents.
2315 (compute_tip_xy): Add parameters WIDTH and HEIGHT.
2316 Make sure the tooltip is completely visible.
2317 (x_create_tip_frame): Set tooltip buffer's truncate-lines to nil.
2318 (Fx_create_frame): Adjust the frame's height for presence
2319 of the tool bar before calling x_figure_window_size.
2320 (x_set_tool_bar_lines): Clear the tool bar window's current matrix
2321 when the window gets smaller.
2322 (x_set_foreground_color): Set frame's cursor_pixel.
2323 (x_set_foreground_color, x_set_background_color): Cleaned up.
2324 (x_set_font): Handle case of x_new_fontset returning the same name
2325 as before, although there was a change in fontsets.
2327 2001-10-21 Miles Bader <miles@gnu.org>
2329 * data.c (Fplus, Fminus, Fmax, Ftimes, Fquo, Flogand, Flogior)
2330 (Flogxor): Add usage: string to doc string.
2331 * charset.c (Fstring): Likewise.
2332 * callproc.c (Fcall_process_region, Fcall_process): Likewise.
2333 * alloc.c (Fmake_byte_code, Fvector, Flist): Likewise.
2335 2001-10-21 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
2337 * buffer.c: Reindent DEFUNs and DEFVARs with doc: keywords.
2339 * alloc.c: Reindent DEFUNs with doc: keywords.
2341 * abbrev.c (Finsert_abbrev_table_description): Reindent.
2343 * frame.c: Change doc-string comments to `new style' [w/`doc:'
2346 2001-10-20 Gerd Moellmann <gerd@gnu.org>
2348 * (Version 21.1 released.)
2350 2001-10-20 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
2352 * xfns.c (x_laplace_read_row, x_laplace_write_row): Prototypes removed.
2354 * xdisp.c (invisible_text_between_p): Put prototype inside #if
2357 * bytecode.c, callint.c, callproc.c, casefiddle.c, casetab.c
2358 * category.c, ccl.c, charset.c, process.c, syntax.c, window.c:
2359 Change doc-string comments to `new style' [w/`doc:' keyword].
2361 2001-10-20 Miles Bader <miles@gnu.org>
2363 The following changes remove the glyph_row `inverse_p' field,
2364 which is never set anymore, due to other changes:
2366 * dispextern.h (struct glyph_row): Remove `inverse_p' field.
2367 (reassert_line_highlight, change_line_highlight): Declarations removed.
2368 * dispnew.c (update_frame_line): Don't call reassert_line_highlight.
2369 (line_hash_code, row_equal_p, fake_current_matrices)
2370 (build_frame_matrix_from_leaf_window, update_frame_line)
2371 (update_frame_line, update_frame_line, update_frame_line):
2372 Don't use `inverse_p' field.
2373 * xterm.c (x_initialize): Don't set reassert_line_highlight_hook or
2374 change_line_highlight_hook.
2375 (XTreassert_line_highlight, x_change_line_highlight):
2377 (x_fix_overlapping_area, x_write_glyphs, expose_area)
2378 (expose_line, x_erase_phys_cursor): Don't use `inverse_p' field.
2379 * xdisp.c (dump_glyph_row, display_mode_line): Don't use
2381 * w32term.c (x_fix_overlapping_area, x_write_glyphs, expose_area)
2382 (expose_line, x_erase_phys_cursor): Don't use `inverse_p' field.
2383 (w32_reassert_line_highlight, x_change_line_highlight):
2385 * w32console.c (reassert_line_highlight, change_line_highlight):
2387 (initialize_w32_display): Don't set reassert_line_highlight_hook
2388 or change_line_highlight_hook.
2389 (hl_mode): Function removed.
2390 (reset_terminal_modes, set_terminal_modes, update_begin)
2391 (update_end, w32_face_attributes, initialize_w32_display):
2392 (clear_frame, ins_del_lines): Don't call it.
2393 * termhooks.h (reassert_line_highlight_hook)
2394 (change_line_highlight_hook): Declarations removed.
2395 * term.c (reassert_line_highlight_hook)
2396 (change_line_highlight_hook): Variables removed.
2397 (reassert_line_highlight, change_line_highlight): Functions removed.
2398 * msdos.c (IT_reassert_line_highlight)
2399 (IT_change_line_highlight): Functions removed.
2400 (internal_terminal_init): Don't set reassert_line_highlight_hook
2401 or change_line_highlight_hook.
2402 (highlight): Variable removed.
2403 (IT_set_face, IT_update_begin, IT_update_end)
2404 (IT_set_terminal_modes): Don't set or use it.
2406 The following changes remove inverse-video support for terminals
2407 that use a `magic cookie' standout mode. Due to changes in the
2408 way mode-lines are displayed, such support no longer works
2409 anyway, and it's probable that almost no one uses such terminals
2412 * term.c (standout_requested): Variable removed.
2413 (update_end, highlight_if_desired): Don't use it.
2414 (chars_wasted, copybuf): Variables removed.
2415 (write_standout_marker): Function removed.
2416 (cursor_to, clear_to_end, clear_frame, clear_end_of_line_raw)
2417 (clear_end_of_line_raw, write_glyphs, ins_del_lines):
2418 Don't use `chars_wasted' or `copybuf'.
2419 (calculate_costs): Don't allocate `chars_wasted' or `copybuf'.
2420 Set `costs_set' to true.
2421 (cursor_to, clear_end_of_line): Test `costs_set' instead of
2423 (clear_end_of_line): Function removed.
2424 (clear_end_of_line_raw): Renamed to `clear_end_of_line'.
2425 (clear_to_end): Call `clear_end_of_line' instead of
2426 `clear_end_of_line_raw'.
2427 (TN_standout_width, TF_xs, TN_magic_cookie_glitch_ul): Vars removed.
2428 (term_init): Don't set them.
2429 Turn off any standout/underline modes that require magic cookies.
2430 (ins_del_lines, highlight_if_desired, background_highlight)
2431 (turn_on_highlight, turn_off_highlight, reset_terminal_modes):
2432 Remove special processing for magic-cookie standout modes.
2433 (turn_off_face, turn_on_face): Remove special processing for
2434 underline magic-cookie glitch.
2436 2001-10-19 Richard M. Stallman <rms@gnu.org>
2438 * eval.c (syms_of_eval): Doc fixes.
2440 2001-10-19 Gerd Moellmann <gerd@gnu.org>
2442 * xdisp.c (redisplay_internal): Don't clear echo area if the
2443 mini-window is selected.
2445 2001-10-19 Miles Bader <miles@gnu.org>
2447 * editfns.c (text_property_stickiness): Non-rear-non-stickiness
2448 doesn't take precedence if the affected property's value is nil.
2450 * editfns.c (Fencode_time): Escape a BOL paren in the doc-string.
2452 * cmds.c (Fbeginning_of_line, Fend_of_line): Clarify interaction
2453 with fields and suggest using `forward-line' to avoid them.
2454 * editfns.c (Fline_beginning_position, Fline_end_position):
2455 Clarify documentation.
2457 2001-10-18 Stefan Monnier <monnier@cs.yale.edu>
2459 * keymap.c (current_minor_maps): `override' only shadows its
2460 correspondent in minor-mode-map-alist, not the whole tail.
2462 2001-10-18 Andrew Innes <andrewi@gnu.org>
2464 * fontset.c (fs_load_font) [WINDOWSNT && _MSC_VER]: Disable
2465 optimization. The fontp->encoding array was not being initialized
2466 correctly when compiled with optimizations by MSVC.
2468 2001-10-18 Gerd Moellmann <gerd@gnu.org>
2470 * xdisp.c (display_line): Indicate empty lines in active mini-window.
2472 2001-10-17 Andrew Innes <andrewi@gnu.org>
2474 * fontset.h (struct font_info) [WINDOWSNT]: Add codepage field.
2476 * w32fns.c (w32_load_system_font): Cache codepage for font, in
2477 font_info.charset field.
2479 * w32term.c (w32_encode_char): Get cached codepage from font_info,
2480 rather than working it out by calling w32_codepage_for_font for
2483 2001-10-17 Andrew Innes <andrewi@gnu.org>
2485 * w32term.c (w32_read_socket): Determine clipping rectangle for
2486 the entire frame, including areas covered by scrollbars and the
2487 menubar. This avoids internal arguments about whether a frame is
2488 fully obscured or not.
2490 2001-10-17 Gerd Moellmann <gerd@gnu.org>
2492 * xdisp.c (try_window_id): Undo last change. Give up if
2493 window ends in strings.
2495 * xdisp.c (try_window_id): Don't display lines after the window
2496 end if the rest of the window after the window end was already blank.
2498 * xdisp.c (try_window_id): Remove code that was only there
2499 for the release of 21.1.
2501 * xdisp.c (display_line): Don't indicate empty lines in mini-windows.
2503 2001-10-17 Miles Bader <miles@gnu.org>
2505 * lisp.h (DEFUN): Remove `DOC_STRINGS_IN_COMMENTS' case.
2506 * xmenu.c, xdisp.c, term.c, dispnew.c, abbrev.c, editfns.c, buffer.c
2507 * xfns.c, alloc.c, minibuf.c, xterm.c, xfaces.c:
2508 Change doc-string comments to `new style' [w/`doc:' keyword].
2509 (DOC_STRINGS_IN_COMMENTS): Macro removed.
2510 * minibuf.c: Remove old commented-out-DEFUN that was used to fake
2513 2001-10-16 Miles Bader <miles@gnu.org>
2515 * fns.c: Change doc-string comments to `new style' [w/`doc:' keyword].
2517 2001-10-16 Gerd Moellmann <gerd@gnu.org>
2519 * buffer.c (Fset_buffer_major_mode): Use initial-major-mode for
2522 2001-10-16 Ken Raeburn <raeburn@gnu.org>
2524 Avoid the assumption that car and cdr slots of cons cells are
2525 addressable lvalues; this allows for easier experimentation with
2526 other lisp implementations that may not permit such accesses for
2527 various reasons. Not quite complete -- buffer.c still needs some
2528 work, and w32/mac files need rechecking -- so compile-time
2529 enforcement is left disabled for now.
2531 * lisp.h (LISP_MAKE_RVALUE): New macro, or function in the case of
2532 gcc with a union-based Lisp object rep. Redefine as no-op for now.
2533 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Rename from old XCAR, XCDR.
2534 (XCAR, XCDR): Apply LISP_MAKE_RVALUE to the _AS_LVALUE versions.
2535 (XSETCAR, XSETCDR): New macros.
2536 (XSETCARFASTINT, XSETCDRFASTINT): New macros.
2537 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR): New macros.
2538 * keyboard.h (POSN_BUFFER_SET_POSN): New macro.
2539 * alloc.c (Fcons, pure_cons, Fgarbage_collect): Use XSETCAR and
2541 (mark_buffer): Use XCAR_AS_LVALUE, XCDR_AS_LVALUE.
2542 * buffer.c (record_buffer, Fbury_buffer)
2543 (swap_out_buffer_local_variables, recenter_overlay_lists)
2544 (Foverlay_put): Use XSETCAR and XSETCDR to set the car and cdr
2545 fields of a cons cell respectively.
2546 * callint.c (quotify_args, Fcall_interactively): Likewise.
2547 * ccl.c (Fregister_code_conversion_map): Likewise.
2548 * coding.c (detect_coding_system): Likewise.
2549 * composite.c (get_composition_id, make_composition_value_copy):
2551 * data.c (Fsetcar, Fsetcdr, swap_in_global_binding)
2552 (swap_in_symval_forwarding, set_internal, Fset_default)
2553 (Fmake_variable_buffer_local, Fmake_local_variable)
2554 (Fmake_variable_frame_local): Likewise.
2555 * fns.c (concat, Fcopy_alist, Fwidget_put): Likewise.
2556 * keymap.c (Fset_keymap_parent, store_in_keymap)
2557 (accessible_keymaps_1, where_is_internal_2, Fcopy_keymap): Likewise.
2558 * minibuf.c (get_minibuffer): Likewise.
2559 * search.c (Fmatch_data): Likewise.
2560 * textprop.c (extend_property_ranges): Likewise.
2561 * undo.c (record_insert, Fundo_boundary, truncate_undo_list): Likewise.
2562 * w32fns.c (w32_msg_pump, Fw32_register_hot_key, w32_list_fonts):
2564 * w32term.c (x_delete_display): Likewise.
2565 * xfaces.c (remove_duplicates, Finternal_set_lisp_face_attribute):
2567 * xterm.c (x_list_fonts, x_load_font, x_delete_display): Likewise.
2568 * doc.c (store_function_docstring): Use XSETCARFASTINT.
2569 * fileio.c (Fdo_auto_save): Use XSETCARFASTINT and XSETCDRFASTINT.
2570 (Fread_file_name): Use XSETCAR.
2571 * fontset.c (Fset_fontset_font): Use CHECK_NUMBER_CAR and
2573 (accumulate_font_info, Ffontset_info): Use XSETCAR and XSETCDR.
2574 * frame.c (Fmake_terminal_frame): Use XSETCDR.
2575 * indent.c (Fcompute_motion): Use CHECK_NUMBER_CAR and
2577 * keyboard.c (read_char): Alter list traversal to avoid taking the
2578 address of cons cell slots. Use POSN_BUFFER_SET_POSN.
2579 (parse_menu_item): Use XSETCAR and XSETCDR.
2580 (reach_char_x_menu_prompt): Use XSETCAR.
2581 (read_key_sequence): Use POSN_BUFFER_SET_POSN.
2582 (Fcommand_execute): Use XSETCDR.
2583 * lread.c (Fload): Use XSETCARFASTINT and XSETCDRFASTINT.
2584 (openp): Change list traversal to avoid using XCAR as lvalue.
2585 (read_list): Use XSETCDR.
2586 * process.c (wait_reading_process_input): Change wait_for_cell
2587 handling to avoid taking addresses of cons cell slots.
2588 * xselect.c (x_own_selection, x_handle_selection_clear)
2589 (x_clear_frame_selections): Use XSETCDR.
2590 (wait_for_property_change): Use XSETCARFASTINT and XSETCDRFASTINT.
2591 (x_handle_property_notify, x_get_foreign_selection)
2592 (x_handle_selection_notify): Use XSETCAR.
2594 2001-10-15 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
2596 * buffer.c: Put doc strings in comments.
2598 * sound.c: Include <sys/ioctl.h> also on systems without <soundcard.h>.
2600 2001-10-15 Sam Steingold <sds@gnu.org>
2602 * fns.c (Vafter_load_alist): Declare extern (w32 build problem).
2604 2001-10-15 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
2606 * process.c (process-inherit-coding-system-flag)
2607 (get-buffer-process): Do not confuse make-docfile with doc strings
2610 * editfns.c (Fchar_to_string): Make doc string consistent with
2611 arguments. Put doc strings in comments.
2613 * abbrev.c, minibuf.c: Put doc strings in comments.
2615 2001-10-15 Gerd Moellmann <gerd@gnu.org>
2617 * window.c (window_loop): Don't check for Fother_buffer returning nil.
2619 * window.c (select_window_1): Unfreeze window start. Remove a
2620 doubled test for WINDOW being live.
2622 2001-10-15 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
2624 * fns.c (Fmapconcat): Fix typo in a doc string.
2626 * dispnew.c (Fsleep_for): Fix typo in a doc string.
2628 2001-10-15 Gerd Moellmann <gerd@gnu.org>
2630 * xterm.c (x_draw_glyph_string): Restore clipping after
2633 2001-10-15 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
2635 * callint.c (prefix-arg, current-prefix-arg): Fix typo in a doc string.
2637 2001-10-14 Stefan Monnier <monnier@cs.yale.edu>
2639 * indent.c (skip_invisible): Use new retval of
2640 TEXT_PROP_MEANS_INVISIBLE.
2642 * keymap.c (access_keymap): Unify handling of `t' and generic-char.
2643 If a parent is reached and noinherit is set, exit immediately.
2644 Use AREF and ASIZE macros. Call get_keyelt before checking KEYMAPP.
2646 * s/ms-w32.h (EXEC_SUFFIXES):
2647 * s/msdos.h (EXEC_SUFFIXES):
2648 * process.h (EXEC_SUFFIXES): Remove.
2650 * callproc.c (syms_of_callproc): Init Vexec_suffixes to Qnil.
2651 (decode_suffixes): Remove.
2653 * intervals.h (TEXT_PROP_MEANS_INVISIBLE_WITH_ELLIPSIS)
2654 (TEXT_PROP_MEANS_INVISIBLE_NOELLIPSIS, invisible_noellipsis_p)
2655 (invisible_ellipsis_p): Remove.
2657 * xdisp.c (DOLIST, LOOP_PROPVAL): Remove.
2658 (invisible_p): Return 1 or 2 depending on whether an ellipsis is used.
2659 (invisible_ellipsis_p, invisible_noellipsis_p): Remove.
2660 (in_ellipses_for_invisible_text_p, handle_invisible_prop):
2661 Use new retval of TEXT_PROP_MEANS_INVISIBLE.
2663 2001-10-14 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
2665 * lisp.h (Ftop_level): Add prototype.
2667 * xterm.c: (xlwmenu_window_p, xlwmenu_redisplay): Add prototypes.
2668 (XTread_socket): Improve style of comments to follow other
2671 * keyboard.c (Fcommand_execute): Remove unnecessary prototype (it
2672 is already prototyped in included lisp.h).
2674 * frame.c (Fset_mouse_position): Improve style of comment to
2675 follow other comments.
2676 (Fset_mouse_pixel_position): Improve style of comment to follow
2678 (Fmake_frame_visible): Doc fix and typo in comment.
2679 (Fmake_frame_invisible): Doc fix and typo in comment.
2680 (Ficonify_frame): Fix typo in comment.
2682 2001-10-14 Gerd Moellmann <gerd@gnu.org>
2684 * xfns.c, dispnew.c, xterm.c, xdisp.c, xfaces.c, xmenu.c
2685 * term.c, alloc.c: Put doc strings in comments.
2687 2001-10-13 Gerd Moellmann <gerd@gnu.org>
2689 * lisp.h (DEFUN, DEFVAR_LISP, ...) [DOC_STRINGS_IN_COMMENTS]:
2690 Provide definitions for doc strings in comments.
2692 * fns.c: Put doc strings in comments.
2694 2001-10-13 Eli Zaretskii <eliz@is.elta.co.il>
2696 * dired.c (file_name_completion): Ignore a candidate directory if
2697 it matches an element in completion-ignored-extensions that ends
2699 (syms_of_dired) <completion-ignored-extensions>: Mention the above
2700 feature in the doc string.
2701 (Ffile_name_completion): Ditto.
2703 2001-10-12 Stefan Monnier <monnier@cs.yale.edu>
2705 * indent.c (skip_invisible): Don't skip "ellipsisized" text.
2707 * xfns.c (syms_of_xfns): Update calls to Fprovide.
2709 * lisp.h (Fprovide): Update prototype.
2710 (Ffeaturep, invisible_p): Remove.
2712 * xdisp.c (init_iterator): Be more strict with bytepos and charpos.
2713 (DOLIST, LOOP_PROPVAL): New macros.
2714 (invisible_p, invisible_ellipsis_p): Use them.
2715 (invisible_noellipsis_p): New function.
2716 (syms_of_xdisp): Use empty_string.
2718 * alloc.c (mark_interval_tree): Use traverse_intervals_noorder.
2720 * lread.c (substitute_object_recurse): Use traverse_intervals_noorder.
2721 (syms_of_lread) <Vafter_load_alist>: Update docstring.
2723 * print.c (Fwith_output_to_temp_buffer): Align with
2724 internal_with_output_to_temp_buffer.
2725 (print_preprocess): Use traverse_intervals_noorder.
2726 (print_object): Update call to traverse_intervals.
2728 * intervals.h (TEXT_PROP_MEANS_INVISIBLE_NOELLIPSIS): New macro.
2729 (traverse_intervals_noorder, invisible_noellipsis_p): New funs.
2731 * intervals.c (traverse_intervals_noorder): New function.
2732 (search_for_interval, count_intervals): Use it.
2733 (traverse_intervals): Use less stack space and drop `depth' arg.
2735 * fns.c (Ffeaturep): Add new `subfeature' arg.
2736 (Fprovide): Add new `subfeatures' arg. Use `after-load-alist'.
2737 (Qsubfeatures): New var.
2738 (syms_of_fns): Initialize it.
2740 * keymap.c (Fkey_description): Use empty_string.
2741 (Fdescribe_bindings_internal, describe_buffer_bindings): Remove.
2742 (syms_of_keymap): Setup inheritance between maps.
2743 Don't export Sdescribe_bindings_internal any more.
2745 * minibuf.c (keys_of_minibuf): Eliminate redundant bindings.
2747 2001-10-12 Gerd Moellmann <gerd@gnu.org>
2749 * xterm.c (notice_overwritten_cursor): Renamed from
2750 note_overwritten_text_cursor. Rewritten to take glyph widths into
2753 2001-10-12 Eli Zaretskii <eliz@is.elta.co.il>
2755 * lread.c (syms_of_lread) <load-suffixes>: Fix last change:
2756 multi-line strings without a trailing "\n\".
2758 2001-10-12 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
2760 * floatfns.c: float_error() is defined iff FLOAT_CATCH_SIGILL is
2763 2001-10-11 Stefan Monnier <monnier@cs.yale.edu>
2765 * callint.c (Fcall_interactively): Remove unused code. Use XCAR.
2767 * xfns.c (x_create_bitmap_from_file, x_find_image_file):
2768 * w32proc.c (sys_spawnve):
2769 * w32fns.c (x_create_bitmap_from_file, x_find_image_file):
2770 * w32.c (check_windows_init_file):
2771 * sound.c (Fplay_sound):
2772 * emacs.c (init_cmdargs):
2773 * process.c (Fstart_process): Update calls to openp.
2775 * callproc.c (Vexec_suffixes): New var.
2776 (Fcall_process): Update call to openp.
2777 (decode_suffixes): New function.
2778 (syms_of_callproc): Init exec-suffixes.
2780 * lread.c (Vload_suffixes, default_suffixes): New vars.
2781 (openp): Take a lisp list of suffixes.
2782 Check for file-name-handlers even if the file was absolute already.
2783 (syms_of_lread): Declare load-suffixes.
2784 (Fload): Fix up call to openp.
2785 Don't bother checking for file-name-handler at the very beginning.
2787 * keymap.h (Fcopy_keymap): Don't export.
2789 * lisp.h (empty_string): Declare.
2790 (Vload_suffixes, Vexec_suffixes): Declare.
2791 (openp): Update prototype.
2793 * emacs.c (empty_string): New var.
2794 (syms_of_emacs): Initialize it.
2796 * search.c (wordify): Use it.
2798 * buffer.c (Fbury_buffer): Don't try to remove the buffer from the
2799 selected window if it's not displayed there. Handle the case
2800 when the window is dedicated.
2801 (syms_of_buffer): Fix docstrings not to mention "buffer-local" anymore.
2803 * undo.c (Fprimitive_undo): Use XCAR/XCDR.
2805 * syntax.h (struct gl_state_s): Change the meaning of b_property.
2806 Remove left_ok and right_ok.
2807 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
2808 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT): Update to the
2809 new meaning of b_property.
2811 * syntax.c (update_syntax_table): Simplify.
2812 (Fforward_comment): Don't skip quoted chars when going backward.
2814 2001-10-11 Gerd Moellmann <gerd@gnu.org>
2816 * lisp.h (FIXNUM_OVERFLOW_P): Cast I to EMACS_INT in comparisons
2817 in case I is of some unsigned type, in which case
2818 MOST_NEGATIVE_FIXNUM will be converted to unsigned, and the
2819 comparison becomes bogus.
2821 * editfns.c (Fuser_uid, Fuser_real_uid): Use make_fixnum_or_float.
2822 (Fuser_full_name): Fix bug treating a float as a fixnum.
2824 * data.c (Fstring_to_number): Use make_fixnum_or_float.
2826 * lisp.h (make_fixnum_or_float): New macro.
2828 * lisp.h (circular_list_error): Add prototype.
2830 * data.c (Qcircular_list): New variable.
2831 (circular_list_error): New function.
2832 (syms_of_data): Initialize it Qcircular_list.
2834 2001-10-10 Stefan Monnier <monnier@cs.yale.edu>
2836 * window.c, syntax.c, macros.c, frame.c, emacs.c, cmds.c, category.c,
2837 casefiddle.c, buffer.c: Include keymap.h.
2839 2001-10-10 Gerd Moellmann <gerd@gnu.org>
2841 * s/osf5-0.h (C_SWITCH_SYSTEM) [!__GNUC__]: Add `-nointrinsics'
2842 options. From Dave Love <d.love@dl.ac.uk>.
2844 2001-10-09 Gerd Moellmann <gerd@gnu.org>
2846 * regex.c (WIDE_CHAR_SUPPORT): Do not use defined() in macro.
2847 From Hallvard B Furuseth <h.b.furuseth@usit.uio.no>.
2849 * editfns.c (Fcurrent_time_zone): Cast isalnum() argument to
2851 From Hallvard B Furuseth <h.b.furuseth@usit.uio.no>.
2853 2001-10-08 Andrew Innes <andrewi@gnu.org>
2855 * lisp.h [max]: Undef min and max before redefining them.
2857 * w32gui.h: Do not undef min and max.
2859 * w32heap.h: Do not undef min and max.
2861 * s/ms-w32.h: Do not undef min and max.
2863 2001-10-08 Stefan Monnier <monnier@cs.yale.edu>
2865 * xdisp.c (handle_fontified_prop): Don't bind after-change-functions.
2867 2001-10-08 Sam Steingold <sds@gnu.org>
2869 * keymap.c (current-active-maps): Quote newlines (compilation error).
2871 2001-10-08 Eli Zaretskii <eliz@is.elta.co.il>
2873 * Makefile.in (lisp, shortlisp): Replace bindings.el with
2874 bindings.elc, since otherwise doc strings in bindings.el get wrong
2877 2001-10-08 Stefan Monnier <monnier@cs.yale.edu>
2879 * lisp.h: Remove the entries for keymap.c (moved to keymap.h).
2881 * keyboard.h (map_prompt): Remove.
2883 * xterm.c, w32term.c, term.c, minibuf.c, keymap.c,
2884 * intervals.c, fns.c, doc.c, callint.c: Include keymap.h.
2886 * xmenu.c (keymap_panes, Fx_popup_menu): Use Fkeymap_prompt.
2888 * w32menu.c (keymap_panes, Fx_popup_menu): Use Fkeymap_prompt.
2890 * keyboard.c (map_prompt): Remove.
2891 (read_char_x_menu_prompt, read_char_minibuf_menu_prompt):
2894 * keymap.h: New file. Extracted from lisp.h.
2896 * keymap.c (Fkeymap_prompt, Fcurrent_active_maps): New funs.
2897 (accessible_keymaps_1): New function.
2898 (Faccessible_keymaps, accessible_keymaps_char_table): Use it.
2899 (Fwhere_is_internal): Use Fcurrent_active_maps.
2900 (Fdescribe_buffer_bindings): Renamed from describe_buffer_bindings.
2901 Insert in current buffer rather than standard-output.
2902 Don't call `help-mode'. Export to elisp.
2903 (describe_buffer_bindings): New wrapper.
2904 (syms_of_keymap): Defsubr Skeymap_prompt, Scurrent_active_maps
2905 and Sdescribe_buffer_bindings.
2907 2001-10-08 Gerd Moellmann <gerd@gnu.org>
2909 * atimer.c (alarm_signal_handler) [USG && !POSIX_SIGNALS]:
2910 Remove code setting signal handler.
2912 * sysdep.c (child_setup_tty) [HAVE_TERMIO || HAVE_TERMIOS]:
2913 Clear ICRNL and INLCR. From Daiki Ueno <ueno@unixuser.org>.
2915 2001-10-08 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
2917 * keyboard.c: Don't define min/max.
2919 2001-10-08 Gerd Moellmann <gerd@gnu.org>
2921 * xterm.c, xmenu.c, xfns.c, xdisp.c, window.c:
2922 * w32term.c, w32menu.c, w32console.c, w32bdf.c, w32.c, term.c
2923 * sysdep.c, sound.c, search.c, scroll.c, minibuf.c, keymap.c
2924 * intervals.c, insdel.c, indent.c, fns.c, fileio.c, editfns.c
2925 * dispnew.c, dired.c, charset.c, xfaces.c, alloc.c, atimer.c:
2926 Don't define min/max.
2928 * lisp.h (min, max): New macros.
2930 * puresize.h (BASE_PURESIZE): Increase to 725000.
2932 2001-10-08 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
2934 * xfaces.c (free_frame_menubar): Add prototype.
2936 * lisp.h (init_window): Add prototype.
2938 * editfns.c: Include ctype.h.
2940 * xterm.c: USE_LUCID can be defined iff USE_X_TOOLKIT is defined.
2941 (xm_scroll_callback) [USE_MOTIF]: Remove unused variable `percent'.
2942 (x_set_toolkit_scroll_bar_thumb) [USE_MOTIF]: Remove unused
2945 * xfns.c (Fx_hide_tip): Fix typo in a doc string.
2946 (Fx_file_dialog) [USE_MOTIF]: Remove unused variables
2947 `popup_activated_flag' and `title'.
2949 * doc.c (Fdocumentation_property): Fix typo in a doc string.
2951 * emacs.c (main): Remove extra `;'.
2953 * atimer.h (struct atimer): Fix typos in a comment.
2955 * atimer.c: Fix typo.
2957 * Makefile.in: Fix typo.
2959 * README: Remove obsolete part mentioning removed VMS file.
2961 2001-10-07 Miles Bader <miles@gnu.org>
2963 * Makefile.in (lisp, shortlisp): Add `button.elc'.
2965 2001-10-07 Ken Raeburn <raeburn@gnu.org>
2967 * minibuf.c (Fminibuffer_prompt_end): Don't apply make_number to a
2970 * lisp.h (Ffield_end): Declare.
2972 2001-10-07 Gerd Moellmann <gerd@gnu.org>
2974 * keyboard.c (parse_modifiers, apply_modifiers): Use VALMASK.
2976 * insdel.c (make_gap): Use MOST_POSITIVE_FIXNUM.
2978 * floatfns.c (FLOAT_TO_INT2, FLOAT_TO_INT): Use FIXNUM_OVERFLOW_P.
2980 * dired.c (Ffile_attributes): Use FIXNUM_OVERFLOW_P.
2982 * bytecode.c (syms_of_bytecode) [BYTE_CODE_METER]: Doc fix.
2983 (METER_CODE, Fbyte_code): Use MOST_POSITIVE_FIXNUM.
2985 * alloc.c (inhibit_garbage_collection): Simplify.
2986 (Fmemory_use_counts): Ditto.
2988 * data.c (most_positive_fixnum, most_negative_fixnum): New variables.
2989 (syms_of_data): DEFVAR_INT most-positive-fixnum and
2990 most-negative-fixnum.
2992 * lisp.h (MOST_NEGATIVE_FIXNUM, MOST_POSITIVE_FIXNUM)
2993 (FIXNUM_OVERFLOW_P): New macros.
2995 2001-10-06 Miles Bader <miles@gnu.org>
2997 * xterm.h (struct x_output): Add scroll_bar_top_shadow_pixel and
2998 scroll_bar_bottom_shadow_pixel fields.
2999 * xterm.c (x_create_toolkit_scroll_bar): Try to allocate colors
3000 for the shadows, and tell the toolkit about them if we succeed.
3001 (x_destroy_window) [USE_TOOLKIT_SCROLL_BARS]:
3002 Free scroll-bar shadow colors.
3003 * xfns.c (x_set_scroll_bar_background) [USE_TOOLKIT_SCROLL_BARS]:
3004 Free scroll-bar shadow colors when the background color changes.
3005 (Fx_create_frame, x_create_tip_frame) [USE_TOOLKIT_SCROLL_BARS]:
3006 Initialize scroll-bar shadow-color fields.
3008 2001-10-05 Gerd Moellmann <gerd@gnu.org>
3010 * fileio.c (Fcopy_file): If NEWNAME is a directory copy FILE there.
3012 2001-10-05 Miles Bader <miles@gnu.org>
3014 * minibuf.c (Fminibuffer_prompt_end, Fminibuffer_contents)
3015 (Fminibuffer_contents_no_properties, Fdelete_minibuffer_contents):
3016 New functions (were in simple.el).
3017 (Fminibuffer_complete_and_exit, Fminibuffer_complete_word)
3018 (read_minibuf, do_completion, Fminibuffer_completion_help): Use them.
3019 (syms_of_minibuf): Initialize them.
3021 2001-10-05 Gerd Moellmann <gerd@gnu.org>
3023 * xfns.c (tiff_error_handler, tiff_warning_handler): New functions.
3024 (tiff_load): Install them as error and warning handler.
3026 2001-10-04 Andrew Innes <andrewi@gnu.org>
3028 * w32fns.c (x_to_w32_color): Fix argument to alloca.
3029 (w32_load_system_font): Don't believe what GetLanguageFontInfo
3030 says; query codepage info directly to determine if font is double byte.
3031 (x_to_w32_charset): Handle private format for unknown charsets.
3032 Handle wildcards in charset spec, by ignoring them.
3033 (w32_codepage_for_font): Fix argument to alloca. Don't remove
3034 "*-" prefix from charset.
3035 (x_to_w32_font): Enlarge remainder array for safety. Specifically
3036 handle the truncated font spec form constructed by font_list_1, so
3037 that we correctly identify the charset fields. Don't remove "*-"
3038 prefix from charset.
3039 (w32_list_synthesized_fonts): Fix argument to alloca.
3041 2001-10-04 Stefan Monnier <monnier@cs.yale.edu>
3043 * window.h (MINI_WINDOW_P): Use NILP.
3045 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM): Define also for non-NT.
3047 * termhooks.h (struct input_event): Use proper type for `kind'.
3049 2001-10-04 Gerd Moellmann <gerd@gnu.org>
3051 This handles unknown keysyms better than before. For example,
3052 after `xmodmap -e 'keysym F5 = ccaron' in a Latin-1 environment,
3053 Emacs formerly completely ignored F5. With the change, it derives
3054 a key symbol from the name of the X keysym, `ccaron' in this case.
3055 Reported by Martin Buchholz.
3057 * xterm.c (XTread_socket): Return a non_ascii_keystroke for
3060 * keyboard.c (make_lispy_event) [HAVE_X_WINDOWS]: If we know
3061 that EVENT->code isn't a function key, use the keysym's name.
3063 2001-10-04 Gerd Moellmann <gerd@gnu.org>
3065 FOREACH is a macro that should make it easier to loop over Lisp
3066 lists with checks for cycles and proper lists.
3068 * lisp.h (LIST_END_P, FOREACH): New macros.
3070 2001-10-04 Gerd Moellmann <gerd@gnu.org>
3072 On some systems, XtCloseDisplay seems to cause a SIGSEGV when
3073 called for a lost connection. Prevent dumping core in this case.
3074 Instead print the X error, and exit. On user request.
3076 * xterm.c (error_msg): New variable.
3077 (x_fatal_error_signal): New function.
3078 (x_connection_closed): Set error_msg. Install x_fatal_error_signal
3079 as fatal_error_signal_hook around the call to XtCloseDisplay.
3081 * emacs.c (fatal_error_signal_hook): New variable.
3082 (fatal_error_signal): Call that function.
3084 2001-10-04 Gerd Moellmann <gerd@gnu.org>
3086 With this, Emacs prints how much pure storage it will
3087 approximately need in case pure storage overflows while dumping.
3089 * alloc.c (purebeg, pure_size, pure_bytes_used_before_overflow):
3091 (init_alloc_once): Initialize new variables.
3092 (PURE_POINTER_P): Use new variables.
3093 (pure_alloc): If pure storage overflows, allocate from the heap.
3094 (check_pure_size): New function.
3095 (Fgarbage_collect): Don't GC if pure storage has overflowed.
3097 * lisp.h (pure_size) [HAVE_SHM]: Declare extern size_t.
3098 (check_pure_size): Add prototype.
3100 * emacs.c (Fdump_emacs_data, Fdump_emacs): Call check_pure_size.
3102 2001-10-04 Gerd Moellmann <gerd@gnu.org>
3104 This adds a post-gc-hook that's run with GC inhibited.
3105 Requested by Francois Pinard. XEmacs has it. Added to NEWS.
3107 * alloc.c (Vpost_gc_hook, Qpost_gc_hook): New variables.
3108 (syms_of_alloc): DEFVAR_LISP post-gc-hook, initialize Qpost_gc_hook.
3109 (Fgarbage_collect): Run post-gc-hook.
3111 2001-10-04 Gerd Moellmann <gerd@gnu.org>
3113 This adds `defvaralias' and `indirect-variable'. Changes not
3114 directly related to this feature are there to gain the same
3115 performance again as before variable aliases.
3117 You must use the SYMBOL_VALUE and SET_SYMBOL_VALUE macros in C
3118 code to get and set symbol values, to take defvaralias into account.
3120 (Note: the new `constant' bit-flag in symbols would make it
3121 possible to define arbitrary read-only variables, e.g. with
3124 Documentation is in lispref/variables.texi. Added to NEWS.
3126 * lisp.h (enum symbol_interned): New enumeration.
3127 (struct Lisp_Symbol): Remove member `obarray', add
3128 `indirect_variable', `constant', and `interned'.
3129 (SYMBOL_INTERNED_P, SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P)
3130 (SYMBOL_CONSTANT_P, SYMBOL_VALUE, SET_SYMBOL_VALUE): New macros.
3131 (indirect_variable): Add prototype.
3133 * print.c (print_preprocess, print_object): Test internedness of
3134 symbols differently.
3136 * lread.c (Fintern, Funintern): Set symbol's interned and constant
3138 (init_obarray): Likewise for t and nil.
3140 * eval.c Use SYMBOL_VALUE/SET_SYMBOL_VALUE.
3141 (Fdefvaralias): New function.
3142 (specbind): Simplify the test if symbol is a constant.
3143 (syms_of_eval): Defsubr Fdefvaralias.
3145 * data.c: Use SYMBOL_VALUE/SET_SYMBOL_VALUE.
3146 (Qcyclic_variable_indirection): New variable.
3147 (Fkeywordp): Check for internedness differently.
3148 (Fmakunbound): Simplify the test if symbol is a constant.
3149 (indirect_variable, Findirect_variable): New functions.
3150 (swap_in_symval_forwarding): If SYMBOL is an alias, use the
3152 (let_shadows_buffer_binding_p): Check for variable aliases.
3153 (set_internal): Simplify the test if SYMBOL is a constant.
3154 If SYMBOL has a buffer-local value and is an alias, use the aliased
3156 (syms_of_data): Initialize Qcyclic_variable_indirection and defsubr
3159 * bytecode.c (Fbyte_code) <varref>: Use SYMBOL_VALUE.
3160 (Fbyte_code) <varset>: Simplify the test if symbol's value can be
3163 * alloc.c (Fmake_symbol): Adapt to changes of struct Lisp_Symbol.
3165 * abbrev.c, buffer.c, coding.c, fns.c, frame.c, keyboard.c:
3166 * minibuf.c, sunfns.c, w16select.c: Use SYMBOL_VALUE/
3167 SET_SYMBOL_VALUE macros instead of accessing symbol values directly.
3169 2001-10-04 Gerd Moellmann <gerd@gnu.org>
3173 2001-10-03 Miles Bader <miles@gnu.org>
3175 * callproc.c (syms_of_callproc): Explicitly state in the
3176 documentation for `process-environment' that earlier entries take
3177 precedence over later ones.
3179 2001-10-02 Miles Bader <miles@gnu.org>
3181 * textprop.c (Fnext_char_property_change)
3182 (Fprevious_char_property_change): Remove reference to non-existant
3183 argument OBJECT from doc-string.
3185 2001-10-01 Gerd Moellmann <gerd@gnu.org>
3187 * xdisp.c (display_line): Set row's ends_in_newline_from_string_p.
3188 (try_window_id): Skip back over lines ending in a newline from a
3191 * dispextern.h (struct glyph_row) <ends_in_newline_from_string_p>:
3194 2001-10-01 Richard M. Stallman <rms@gnu.org>
3196 * search.c (Freplace_match): Doc fix.
3198 2001-09-28 Andrew Innes <andrewi@gnu.org>
3200 * w32menu.c (set_frame_menubar): Take into account that
3201 f->menu_bar_vector can be nil, and not a vector. From Ken Raeburn
3204 2001-09-30 Eli Zaretskii <eliz@is.elta.co.il>
3206 * frame.c (syms_of_frame) <default-minibuffer-frame>: Doc fix.
3208 2001-09-28 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
3210 * s/gnu-linux.h: Fix a typo in comment.
3212 2001-09-28 Andreas Schwab <schwab@suse.de>
3214 * s/gnu-linux.h (LD_SWITCH_SYSTEM_TEMACS): Link temacs with -z
3215 nocombreloc, in case -z combreloc is the default.
3217 2001-09-28 Gerd Moellmann <gerd@gnu.org>
3219 * m/macppc.h [DATA_SEG_BITS]: Put in #if 0 until we know what's
3220 really going on here.
3222 2001-09-27 Stefan Monnier <monnier@cs.yale.edu>
3224 * search.c (trivial_regexp_p): Catch \{N,M\} as well.
3226 2001-09-27 Eli Zaretskii <eliz@is.elta.co.il>
3228 * Makefile.in (shortlisp): Resync with loadup.el: add backquote,
3229 utf-8, menu-bar, and latin-N.
3230 (SOME_MACHINE_LISP): Remove menu-bar, since it's loaded
3231 unconditionally now.
3232 (lisp): Add latin-N, since they are preloaded.
3234 2001-09-27 Gerd Moellmann <gerd@gnu.org>
3236 * xterm.c (x_draw_relief_rect): Draw bottom relief 1 pixel more
3237 to the left. Some cleanup.
3239 * xdisp.c (display_mode_element): One more case where a string's
3240 multibyteness should be used for display.
3242 2001-09-26 Gerd Moellmann <gerd@gnu.org>
3244 * fileio.c (Finsert_file_contents): If REPLACE is non-nil, stop
3247 * xdisp.c (with_echo_area_buffer): Use echo_kboard instead
3248 of the only temporarily set echoing flag for deciding when
3251 * keyboard.c (echo_kboard): Make externally visible.
3253 * lisp.h (echo_kboard): Declare extern.
3255 * xdisp.c (make_cursor_line_fully_visible): Return 0 and set
3256 fonts_changed_p if we need larger matrices due to vscrolling.
3257 (try_scrolling, try_cursor_movement, redisplay_window): Give up on
3258 this round of redisplay if make_cursor_line_fully_visible fails.
3259 (CURSOR_MOVEMENT_*, SCROLLING_*): New enumerators.
3260 (try_cursor_movement, try_scrolling): Use them instead of integers.
3262 * dispextern.h (required_matrix_width, required_matrix_height):
3265 * dispnew.c (required_matrix_width, required_matrix_height):
3267 (allocate_matrices_for_window_redisplay)
3268 (allocate_matrices_for_frame_redisplay: Use them.
3269 Remove parameters CH_DIM.
3271 * xdisp.c (display_mode_lines): Temporarily set selected_frame
3272 and selected_window to the frame of the window whose mode-lines
3273 are displayed, and to the window itself.
3274 (redisplay_window, redisplay_mode_lines): Don't set selected_frame
3277 2001-09-25 Gerd Moellmann <gerd@gnu.org>
3279 * xfns.c (x_kill_gs_process): Recognize if someone has cleared
3280 the image cache under us.
3282 * xdisp.c (display_mode_element): If the mode element is a symbol
3283 with a string value, use that string's multibyteness for displaying.
3285 * keyboard.c (read_char): Don't clear a message for a switch-frame
3286 event. From Stefan Monnier <monnier@cs.yale.edu>.
3288 * xterm.c (fast_find_position) [0]: Add a presumably more correct
3289 version for after 21.1.
3291 * xdisp.c (row_containing_pos): Make externally visible.
3293 * dispextern.h (row_containing_pos): Add prototype.
3295 * process.c (send_process): Disable composition if from_byte < 0.
3296 From Kenichi Handa <handa@etl.go.jp>.
3298 2001-09-24 Gerd Moellmann <gerd@gnu.org>
3300 * xterm.c (refreshicon): Function removed.
3302 * Makefile.in (xterm.o): Remove references to sink.h and sinkmask.h.
3304 * sink11.h, sink11mask.h, sink.h, sinkmask.h: Removed.
3306 * xterm.c (toplevel): Remove includes in #if 0.
3308 * process.c (sigchld_handler) [LINUX]: Don't return from
3309 the signal handler at the end of the loop.
3311 2001-09-21 Gerd Moellmann <gerd@gnu.org>
3313 * sysdep.c (wait_for_termination) [POSIX_SIGNALS]:
3314 Terminate only if kill returns -1, and errno is ESRCH.
3316 2001-09-21 Markus Rost <rost@math.ohio-state.edu>
3318 * Makefile.in (shortlisp): Add ../lisp/env.elc.
3320 2001-09-20 Gerd Moellmann <gerd@gnu.org>
3322 * process.c (sigchld_handler): Use GC_CONSP, GC_INTEGERP, GC_EQ
3323 since this function can be called during GC.
3325 * callproc.c (Fcall_process): Handle errors from pipe(2).
3326 (child_setup): Delete code in #ifdef vipc.
3328 2001-09-19 Gerd Moellmann <gerd@gnu.org>
3330 * xdisp.c (decode_mode_spec): Add parameter MULTIBYTE.
3331 (display_mode_element): Display the string from decode_mode_spec
3332 depending on its multibyteness.
3334 * s/netbsd.h (LD_SWITCH_SYSTEM, C_SWITCH_SYSTEM): Add /usr/pkg.
3336 * m/macppc.h (DATA_SEG_BITS): Also define for GCC 3.
3338 2001-09-18 Gerd Moellmann <gerd@gnu.org>
3340 * keyboard.c (Frecursive_edit): Pass (BUFFER . SINGLE-KBOARD) to
3341 recursive_edit_unwind.
3342 (recursive_edit_unwind): Set kboard state according to
3345 * buffer.c (modify_overlay): Don't do nothing if START == END;
3346 This can still be a modification, for example when an overlay has
3347 a before-string or after-string.
3348 (Fdelete_overlay): Prevent redisplay optimizations when deleting
3349 an overlay with before-string or after-string.
3351 * s/netbsd.h (C_SWITCH_SYSTEM): Add.
3352 (LD_SWITCH_SYSTEM): Include /usr/local/lib.
3354 * xdisp.c (try_window_id) [!GLYPH_DEBUG]: Give up if
3355 first_unchanged_at_end_row is in front of
3356 last_unchanged_at_beg_row. This code should be removed after the
3359 2001-09-17 Gerd Moellmann <gerd@gnu.org>
3361 * buffer.h (BUF_COMPUTE_UNCHANGED): Use BUF_MODIFF and
3362 BUF_OVERLAY_MODIFF instead of MODIFF and OVERLAY_MODIFF.
3364 * m/macppc.h (DATA_SEG_BITS) [__linux__]: Define for GCC
3367 2001-09-14 Eli Zaretskii <eliz@is.elta.co.il>
3369 * dired.c (Ffile_attributes): Doc fix.
3371 2001-09-14 Gerd Moellmann <gerd@gnu.org>
3373 * fileio.c (Ffile_symlink_p): Fix last change.
3375 * filelock.c (current_lock_owner): Fix last change.
3377 2001-09-13 Gerd Moellmann <gerd@gnu.org>
3379 * filelock.c (current_lock_owner): If readlink returns ERANGE,
3380 take that to mean that the buffer is too small.
3382 * fileio.c (Ffile_symlink_p): If readlink returns ERANGE, take
3383 that to mean that the buffer is too small.
3385 * xdisp.c (reseat_1): Set IT's multibyte_p flag according to the
3386 current buffer's multibyteness when discarding the iterator's
3389 * xfns.c (Fx_window_property): Handle case that property gets
3390 deleted between the two calls to XGetWindowProperty.
3392 2001-09-11 Gerd Moellmann <gerd@gnu.org>
3394 * minibuf.c (read_minibuf_unwind): Bind inhibit-modification-hooks.
3396 * minibuf.c (read_minibuf): Bind inhibit-modification-hooks to t,
3397 in addition to read-only.
3399 * xdisp.c (with_echo_area_buffer): Bind inhibit-modification-hooks
3400 to t in addition to read-only.
3402 * lisp.h (Qinhibit_modification_hooks): Declare.
3404 * insdel.c (Qinhibit_modification_hooks): New variable.
3405 (syms_of_insdel): Initialize and staticpro it.
3407 * textprop.c (verify_interval_modification): Don't run
3408 modification-hooks if inhibit_modification_hooks.
3410 * dispnew.c (set_window_cursor_after_update): Fix code
3411 finding glyph row containing cursor when cursor_in_echo_area
3414 * xdisp.c (init_from_display_pos): Put some code in #if 0.
3415 (add_to_log): Use bcopy instead of strcpy.
3416 (init_from_display_pos): Use an explicit loop over bytes in
3417 overlay strings instead of calling index.
3419 2001-09-10 Gerd Moellmann <gerd@gnu.org>
3421 * alloc.c (allocate_buffer): Call VALIDATE_LISP_STORAGE.
3423 * dispnew.c (direct_output_for_insert): Don't change IT's
3424 stop_charpos to something in front of its current position.
3426 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: Take args like
3429 2001-09-10 Richard M. Stallman <rms@gnu.org>
3431 * frame.c (Fmouse_position): Doc fix.
3433 2001-09-07 Gerd Moellmann <gerd@gnu.org>
3435 * xdisp.c (init_from_display_pos): Don't compare the result
3436 of calling index with NULL.
3438 2001-09-06 Gerd Moellmann <gerd@gnu.org>
3440 * xfns.c (x_set_background_color): Don't change the colors
3441 of the X window of scroll bar widgets.
3443 2001-09-05 Andrew Innes <andrewi@gnu.org>
3445 * w32fns.c (w32_createwindow): Undo last change.
3447 2001-09-05 Gerd Moellmann <gerd@gnu.org>
3449 * macros.c (store_kbd_macro_char): Fix computation of kbd_macro_end.
3451 * xdisp.c (string_buffer_position): Use *single_char_property*
3452 functions instead of the *single_property* functions.
3454 2001-09-04 Andrew Innes <andrewi@gnu.org>
3456 * w32term.c (w32_read_socket): Add more information to debugging
3459 * w32fns.c (w32_createwindow): Remove the WS_CLIPCHILDREN style
3460 from Emacs frames, so that calls to GetClipBox in w32term.c
3461 correctly report when part of a frame is visible (including
3462 scrollbars, etc). This prevents repeated redrawing of frames when
3463 only a scrollbar is visible.
3464 (w32_wnd_proc): Add more frame information to debugging output.
3466 2001-09-03 Stefan Monnier <monnier@cs.yale.edu>
3468 * xdisp.c (handle_single_display_prop): Fix for int/Lisp_Object mixup.
3470 2001-09-03 Gerd Moellmann <gerd@gnu.org>
3472 * xterm.c (note_mouse_highlight) <help-echo>: When looking for
3473 help-echo for a string which doesn't have help-echo itself, use
3474 get-char-property to obtain the help-echo from the string's buffer
3475 (note_mouse_highlight) <mouse-face>: When on a string that doesn't
3476 have mouse-face, look ``under'' the string for mouse-face from an
3478 (fast_find_position): Add parameter STOP. In the final row, stop
3479 before glyphs having STOP as object. Don't consider glyphs that
3480 are not from a buffer.
3482 * buffer.c (syms_of_buffer) <default-directory>: Doc fix.
3484 2001-09-01 Eli Zaretskii <eliz@is.elta.co.il>
3486 * fns.c (Fmd5): Doc fix.
3488 2001-08-31 Gerd Moellmann <gerd@gnu.org>
3490 * composite.c (update_compositions): Do nothing if
3491 inhibit-modification-hooks is set.
3493 2001-08-30 Gerd Moellmann <gerd@gnu.org>
3495 * emacs.c (shut_down_emacs): Don't call check_glyph_memory
3496 and check_message_stack if terminating abnormally. We want
3497 glyph matrices etc. in a core dump.
3499 * xdisp.c (Qbuffer_position, Qposition, Qobject): New variables.
3500 (syms_of_xdisp): Initialize them.
3501 (handle_single_display_prop): Don't change point, bind `object',
3502 `position', and `buffer-position' instead to the object having the
3503 `display' property, position in the object and position in the buffer.
3505 * fileio.c (Finsert_file_contents): Don't change the multibyteness
3506 of the buffer if REPLACE is non-nil.
3508 2001-08-29 Gerd Moellmann <gerd@gnu.org>
3510 * fileio.c (Finsert_file_contents): Undo change of 2001-08-27.
3512 2001-08-28 Eli Zaretskii <eliz@is.elta.co.il>
3514 * w32term.c (x_set_glyph_string_background_width)
3515 (show_mouse_face): Track the last changes in xterm.c.
3517 2001-08-28 Gerd Moellmann <gerd@gnu.org>
3519 * xterm.c (x_set_glyph_string_background_width): Set the glyph
3520 string's background width so that multi-line mouse-face is drawn
3521 to the right edge of the window.
3522 (show_mouse_face): Set the row's mouse_face_p flag after drawing
3525 * dispnew.c (direct_output_for_insert): Set updated_area
3526 before inserting/writing glyphs.
3528 * xdisp.c (display_mode_element): Use string_byte_to_char to
3529 determine character positions in strings, use chars_in_text
3530 instead of strwidth.
3531 (dump_glyph_row) [GLYPH_DEBUG]: Take a glyph row instead of
3532 a matrix as parameter; this is easier to use from GDB.
3534 2001-08-28 Miles Bader <miles@gnu.org>
3536 * textprop.c (Fprevious_single_char_property_change)
3537 (Fnext_single_char_property_change): Doc fixes.
3539 2001-08-27 Gerd Moellmann <gerd@gnu.org>
3541 * fileio.c (Finsert_file_contents): Allocate, restore, and
3542 free composition data in the case of REPLACE not being nil.
3544 * xdisp.c (init_from_display_pos, init_to_row_end): Return 0 if
3545 there exist overlay strings with newlines at POS.
3546 (text_outside_line_unchanged_p): Return 0 if changes start at
3547 START and overlays exist at START. Likewise for END.
3548 (try_window_id): Give up if init_to_row_end returns 0.
3550 * fileio.c (Finsert_file_contents): Call Fset_buffer_multibyte
3553 2001-08-24 Gerd Moellmann <gerd@gnu.org>
3555 * keymap.c (access_keymap): Return the cdr of the binding of
3556 a generic character instead of its definition (KEY . BINDING).
3558 * fileio.c (Finsert_file_contents): Set coding's dest_multibyte
3559 to 0 also in the REPLACE case.
3561 2001-08-24 Andrew Choi <akochoi@cse.cuhk.edu.hk>
3563 * fileio.c (Ffile_readable_p) [macintosh]: Call access instead of
3564 open to determine whether file is readable (as for DOS_NT).
3566 2001-08-23 Gerd Moellmann <gerd@gnu.org>
3568 * fileio.c (Finsert_file_contents): If VISIT is non-nil, and
3569 coding.type is coding_type_no_conversion or coding_type_raw_text,
3570 use Fset_buffer_multibyte to make the buffer unibyte if REPLACE is
3571 non-nil instead of just setting enable_multibyte_characters in the
3574 2001-08-22 Gerd Moellmann <gerd@gnu.org>
3576 * dispextern.h (struct face_cache): Add member
3577 menu_face_changed_p.
3579 * xfaces.c (menu_face_changed_default): New variable.
3580 (menu_face_changed_count): Variable removed.
3581 (Finternal_set_lisp_face_attribute): Doc fix. If FRAME is t, set
3582 the menu_face_changed_default flag, otherwise set the FRAME's
3583 menu_face_changed_p flag if the `menu' face has been changed.
3584 Prevent calling set_font_frame_param if FRAME is t.
3585 (make_face_cache): Initialize cache's menu_face_changed_p
3586 from menu_face_changed_default.
3587 (realize_basic_faces): Look into the frame's face cache to
3588 determine if the menu appearance needs updating.
3590 * keymap.c (access_keymap): Fix last change to not consider
3591 IDX when it has modifiers.
3593 2001-08-21 Gerd Moellmann <gerd@gnu.org>
3595 * keymap.c (access_keymap): If a binding of the form (GENERIC-CHAR
3596 . BINDING) exists, where GENERIC-CHAR is the generic character of
3597 the charset of IDX, return BINDING unless there exists a binding
3600 2001-08-16 Gerd Moellmann <gerd@gnu.org>
3602 * xrdb.c (SYSV): Don't define on Solaris 2.
3603 From Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>.
3605 * xdisp.c (move_it_by_lines) <DVPOS < 0>: Start at the beginning
3606 of the screen line, not text line, containing IT's current position.
3608 2001-08-15 Gerd Moellmann <gerd@gnu.org>
3610 * window.c (window_scroll_pixel_based): Don't recenter if
3611 PT is partially visible in the window.
3613 * xterm.c (expose_window_tree, expose_window, expose_line):
3614 Return 1 when overwriting mouse-face.
3615 (expose_frame): If mouse-face was overwritten, redo it.
3617 * xfaces.c (x_update_menu_appearance): Don't call
3618 set_frame_menubar, let the next redisplay do it.
3620 2001-08-14 Andrew Innes <andrewi@gnu.org>
3622 * w32term.c (x_draw_glyph_string): Draw relief (if any) before
3623 drawing glyph string.
3625 2001-08-14 Eli Zaretskii <eliz@is.elta.co.il>
3627 * s/hiuxwe2.h: New file, for the HITACHI SR2001/SR2201 series
3630 2001-08-14 Gerd Moellmann <gerd@gnu.org>
3632 * xfaces.c (x_update_menu_appearance): Save and restore value of
3633 interrupt_input_blocked.
3635 2001-08-13 Gerd Moellmann <gerd@gnu.org>
3637 * xdisp.c (move_it_by_lines) <DVPOS < 0>: If not already on
3638 a line start, move back to the line start.
3640 * xdisp.c (resize_echo_area_exactly): Don't resize the mini-window
3641 exactly when a mini-buffer is active.
3643 * keyboard.c (make_lispy_event): Interpret double_click_fuzz
3644 in units of 1/8 character on non window-system frames.
3645 (syms_of_keyboard) <double-click-fuzz>: Doc fix.
3647 2001-08-10 Eli Zaretskii <eliz@is.elta.co.il>
3649 * keyboard.c (syms_of_keyboard) <double-click-fuzz>: Fix a typo in
3652 2001-08-09 Gerd Moellmann <gerd@gnu.org>
3654 * keyboard.c (Vpre_help_message): New variable.
3655 (syms_of_keyboard): Initialize and staticpro it.
3656 (show_help_echo): Record current message before displaying a
3657 help-echo, and restore that message when clearing the help.
3659 * xfns.c (x_create_im): Remove prototype.
3661 * xdisp.c (mark_window_display_accurate_1): Remove an assertion.
3663 * dispnew.c (adjust_glyph_matrix): Undo last change.
3665 2001-08-08 Gerd Moellmann <gerd@gnu.org>
3667 * dispnew.c (adjust_glyph_matrix): In the optimization for
3668 windows whose height has changed, disable partially visible lines.
3670 2001-08-07 Gerd Moellmann <gerd@gnu.org>
3672 * window.c (Frecenter): If ARG < 0, and on a window system
3673 frame, count in some empty lines when we can't move -ARG lines down.
3675 * xdisp.c (start_display): Don't try to determine the continuation
3676 lines width if lines are truncated. It's superfluous and leads to
3677 incorrect results if POS is not visible in the window after
3678 reseating the iterator at the previous line start.
3680 2001-08-06 Gerd Moellmann <gerd@gnu.org>
3682 * xterm.c (x_dump_glyph_string): Put in #if GLYPH_DEBUG.
3684 2001-08-06 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
3686 * alloc.c (init_stack): Remove declaration.
3688 2001-08-03 Gerd Moellmann <gerd@gnu.org>
3690 * keyboard.c (read_key_sequence): Check that key is an integer
3691 before comparing it with quit_char.
3692 (add_command_key): Use larger_vector.
3693 (read_char_x_menu_prompt): Instead of converting symbol and
3694 integer events into conses (EVENT . nil), use (EVENT . disabled)
3695 which cannot be confused with valid events.
3696 (read_char): When reading from Vunread_command_events, check for
3697 events of the form (EVENT . disabled) instead of
3700 * xdisp.c (resize_mini_window): If Vmax_mini_window_height is
3701 a float, determine the max height from the frame's height.
3703 2001-08-02 Gerd Moellmann <gerd@gnu.org>
3705 * xdisp.c (redisplay_internal): Take message_cleared_p into
3706 account only if minibuf_level == 0.
3708 2001-08-01 Gerd Moellmann <gerd@gnu.org>
3710 * xdisp.c (redisplay_internal): Add a check for the last
3713 * xdisp.c (message_cleared_p): New variable.
3714 (clear_message): Set message_cleared_p when clearing the current
3716 (redisplay_internal): Look at message_cleared_p to capture
3717 the case that the echo area should be cleared.
3719 * keyboard.c (command_loop_1): Fix spelling of
3720 resize_echo_area_exactly.
3722 * dispextern.h (resize_echo_area_exactly): Fix typo in function name.
3724 * xdisp.c (resize_echo_area_exactly): Fix typo in function name.
3726 * xfns.c (x_set_tool_bar_lines): Clear the tool bar window's
3727 current matrix when the window gets smaller.
3729 2001-08-01 Eli Zaretskii <eliz@is.elta.co.il>
3731 * print.c (strout): Cast the character passed to insert_char to
3732 unsigned char, to avoid sign extension when it is promoted to int.
3734 2001-07-31 Gerd Moellmann <gerd@gnu.org>
3736 * fileio.c (Finsert_file_contents): Don't treat a return value
3737 of 0 from emacs_read as an IO error.
3739 2001-07-30 Gerd Moellmann <gerd@gnu.org>
3741 * keyboard.c (abs): New macro.
3742 (double_click_fuzz): New variable.
3743 (make_lispy_event): Use it to determine what makes a double-click.
3744 (syms_of_keyboard): DEFVAR_INT it.
3746 * xmenu.c (set_frame_menubar): Take into account that
3747 f->menu_bar_vector can be nil, and not a vector. From Ken Raeburn
3750 2001-07-27 Gerd Moellmann <gerd@gnu.org>
3752 * xterm.c (x_get_glyph_string_clip_rect): Minor cleanup.
3754 * dispnew.c (shift_glyph_matrix, blank_row): Fix computation
3755 of row's visible height.
3757 * xdisp.c (init_from_display_pos): If POS is in an overlay string,
3758 deal with the first overlay string having an image `display' property.
3759 (try_window_reusing_current_matrix, compute_line_metrics):
3760 Fix computation of row's visible height for the case that part of the
3761 row is invisible above and part of the row is at the same time
3762 invisible below the window.
3764 2001-07-26 Gerd Moellmann <gerd@gnu.org>
3766 * xfns.c (x-show-tip): Doc fix.
3768 * xfns.c (Vx_max_tooltip_size): New variable.
3769 (syms_of_xfns): DEFVAR_LISP it.
3770 (Fx_show_tip): Set frame's window_width to the width of the
3771 window. Use a maximum tooltip size specified by
3772 Vx_max_tooltip_size, if that has valid contents.
3773 (x_create_tip_frame): Set tooltip buffer's truncate-lines to nil.
3775 2001-07-26 Andrew Innes <andrewi@gnu.org>
3777 * w32term.c (x_display_list): New variable.
3778 (w32_term_init): Set it.
3780 * w32term.h (x_display_list): New extern.
3782 2001-07-26 Gerd Moellmann <gerd@gnu.org>
3784 * xdisp.c (resize_mini_window): Give up when inhibit-redisplay
3785 is non-nil, instead of when redisplaying_p is non-zero.
3787 (mark_window_display_accurate_1): Add an assertion.
3789 2001-07-25 Gerd Moellmann <gerd@gnu.org>
3791 * dispextern.h (struct it): Increase size of ctl_chars to 16.
3793 * xfns.c (Fx_file_dialog): Block/unblock input while processing
3794 events so that we get a chance of processing expose events.
3796 * xdisp.c (resize_mini_window): Don't resize while redisplaying.
3798 2001-07-24 Gerd Moellmann <gerd@gnu.org>
3800 * xfns.c (valid_image_p): Protect better against invalid image
3801 specifications. Previous code could signal an error.
3803 2001-07-23 Gerd Moellmann <gerd@gnu.org>
3805 * indent.c (current_column): Fix column computation in the
3806 presence of display table entries.
3807 (current_column_1, Fmove_to_column, compute_motion): Likewise.
3809 * dispnew.c (adjust_glyph_matrix): In the optimization for
3810 windows whose height has changed, use the new window height
3811 to compute which rows to invalidate.
3813 * editfns.c (toplevel) [STDC_HEADERS]: Include float.h.
3814 (MAX_10_EXP): New macro.
3817 * coding.c (code_convert_region): Handle the multibyte case if
3818 decoding ends with CODING_FINISH_INSUFFICIENT_SRC.
3820 2001-07-20 Gerd Moellmann <gerd@gnu.org>
3822 * dispextern.h (struct face): Change type of `stipple' to
3825 * xterm.c (x_fill_stretch_glyph_string): Remove an assertion.
3827 2001-07-19 Gerd Moellmann <gerd@gnu.org>
3829 * dispnew.c (update_window): Don't set the cursor at the end
3830 of the update if display update has been paused.
3832 * composite.h (syms_of_composite): Renamed from syms_of_composition.
3834 2001-07-18 Ken Raeburn <raeburn@gnu.org>
3836 * fns.c (Fset_char_table_default): Check that a charset is defined
3837 before checking its dimension.
3839 2001-07-17 Ken Raeburn <raeburn@gnu.org>
3841 * coding.c (setup_coding_system): Don't do any designation based
3842 on reg_bits if charset is not yet defined.
3844 * lisp.h (XVECTOR): Verify correct object type before returning a
3845 pointer, using eassert.
3847 2001-07-17 Gerd Moellmann <gerd@gnu.org>
3849 * keyboard.c (KBD_BUFFER_SIZE) [!HAVE_WINDOW_SYSTEM]:
3850 Increase to 4096 because of paste problems reported on GNU/Linux.
3852 2001-07-17 Jan Nieuwenhuizen <janneke@gnu.org>
3854 * emacs.c (USAGE1): Add +LINE:COLUMN option help.
3856 2001-07-16 Gerd Moellmann <gerd@gnu.org>
3858 * fileio.c (unwind_read): Function removed.
3859 (read_non_regular, read_non_regular_quit): New functions.
3860 (Finsert_file_contents): When reading from non-regular files,
3861 arrange to catch a `quit' and terminate the loop. Rearrange
3862 code so that a `quit' when reading from a regular file doesn't
3863 insert text in the buffer.
3865 * xfaces.c (clear_face_cache): Clear fonts on a display basis.
3866 Clear faces afterwards.
3867 (clear_font_table): Take a x_display_info parameter. Don't free
3868 fonts being the default font of any frame on the given display.
3870 2001-07-13 Gerd Moellmann <gerd@gnu.org>
3872 * xdisp.c (get_next_display_element): Use CHAR_STRING_NO_SIGNAL
3873 instead of CHAR_STRING which can signal an error.
3875 * charset.c (char_to_string_1): Extracted from char_to_string.
3876 Return -1 instead of signaling an error.
3877 (char_to_string): Use it.
3879 * charset.h (CHAR_STRING_NO_SIGNAL): New macro.
3881 2001-07-12 Stefan Monnier <monnier@cs.yale.edu>
3883 * coding.c (Ffind_coding_systems_region_internal): If safe_codings
3884 is t, don't try to append anything to it.
3886 2001-07-12 Eli Zaretskii <eliz@is.elta.co.il>
3888 * dired.c (file_name_completion): Pass dp->d_name to
3889 Fstring_match, not elt, which is always nil here.
3891 2001-07-12 Gerd Moellmann <gerd@gnu.org>
3893 * xselect.c (x_decline_selection_request): Handle errors
3894 caused by receivers that have vanished.
3896 * xterm.c (XTread_socket) <PropertyNotify>: Put the code
3897 ignoring events on foreign windows in #if 0. Always dispatch
3898 the event after checking it with x_handle_property_notify.
3900 * xselect.c (TRACE0, TRACE1, TRACE2): New macros, defined
3901 depending on TRACE_SELECTION. Replace fprintfs in #if 0 with
3902 TRACE macros to facilitate debugging. Add additional trace statements.
3903 (toplevel): Add prototypes for file-local functions.
3904 (x_atom_to_symbol): Remove DPYINFO parameter.
3906 2001-07-11 Stefan Monnier <monnier@cs.yale.edu>
3908 * w32menu.c (menubar_selection_callback, w32_menu_show):
3909 Initialize `entry' to nil.
3910 (w32_dialog_show): Remove unused `save_wv' variable.
3911 (name_is_separator): Recognize "--:foo" and "--foo-bar".
3913 2001-07-11 Gerd Moellmann <gerd@gnu.org>
3915 * xdisp.c (try_cursor_movement): Prevent a warning from GCC 3.0.
3917 * fileio.c (unwind_read): Print a message when discarding inserted
3918 text or switching the buffer to unibyte. Change parameter.
3919 (Finsert_file_contents): Don't pass VISIT to unwind_read.
3921 * fileio.c (unwind_read): New function.
3922 (Finsert_file_contents): Record it as unwind-function for
3923 the case that reading is interrupted by C-g.
3925 2001-07-10 Gerd Moellmann <gerd@gnu.org>
3927 * dispnew.c (update_window): Don't skip the header-line
3928 update when scrolling_window returns 0.
3930 * xfaces.c (unload_color): Do nothing if PIXEL is -1.
3932 * xfns.c (Fx_create_frame): Initialize frame colors to -1,
3933 for the case that x_decode_color signals an error.
3935 * xdisp.c (add_to_log): Do nothing if called asynchronously.
3937 2001-07-09 Gerd Moellmann <gerd@gnu.org>
3939 * sound.c (toplevel): Include <signal.h> and "syssignal.h".
3940 (vox_configure, vox_close) [SIGIO]: Block/unblock SIGIO
3943 2001-07-06 Eli Zaretskii <eliz@is.elta.co.il>
3945 * dosfns.c (syms_of_dosfns): Add \n\ at the end of a line in the
3946 doc string line for dos-timezone-offset.
3948 * msdos.c (do_visible_bell): Add \n\ at the end of each line of
3949 inline assembly, to avoid compiler warnings.
3950 (syms_of_msdos): Add \n\ at the end of a line in the doc string
3951 line for dos-unsupported-char-glyph.
3953 * buffer.c (syms_of_buffer) [if 0]: Avoid a warning from GCC 3.0.
3955 2001-07-05 Gerd Moellmann <gerd@gnu.org>
3957 * sound.c: Include Emacs' header files with #include "...".
3959 * eval.c (specbind): Additionally record the buffer that was
3960 current when a buffer-local or frame-local variable was bound.
3962 2001-07-04 Gerd Moellmann <gerd@gnu.org>
3964 * xterm.c (x_produce_glyphs): Don't convert multibyte characters
3965 to unibyte characters in unibyte buffers.
3967 2001-07-03 Gerd Moellmann <gerd@gnu.org>
3969 * eval.c (specbind): If SYMBOL has a frame-local binding, record
3970 the frame on the binding stack. Change format of entries for
3971 local bindings on the binding stack to '(SYMBOL . WHERE)'.
3972 (unbind_to): Handle unbinding a frame-local variable.
3974 * xdisp.c (compute_line_metrics): On ttys, subtract continuation
3975 glyphs and truncation glyphs at the end of a row from its pixel width.
3976 (dump_glyph_row): Print row's continuation_lines_width.
3977 (try_window_id): Take the shortcut if ZV is visible in the
3978 window, but there are actually no changes at ZV.
3980 2001-07-02 Gerd Moellmann <gerd@gnu.org>
3982 * xterm.h (x_free_dpy_colors): Add prototype.
3984 * xterm.c (cvt_pixel_dtor): Call x_free_dpy_colors with the
3985 right number of arguments.
3987 * Makefile.in (tags): Depend on $(lwlibdir)/TAGS.
3988 ($(lwlibdir)TAGS): New target.
3989 (TAGS): Fix dependency list.
3991 * xterm.c (x_list_fonts): Make sure XFreeFont is called
3994 2001-06-30 Gerd Moellmann <gerd@gnu.org>
3996 * emacs.c (main): Remove extern declaration for sys_nerr, which
3997 isn't used and causes a compilation error with GCC 3.0 on
4000 2001-06-27 Gerd Moellmann <gerd@gnu.org>
4002 * widget.c (EmacsFrameSetCharSize): Turn off atimers and block
4003 SIGIO around the code where Xt might wait for a ConfigureNotifyEvent.
4004 (toplevel): Include <signal.h> and syssignal.h.
4006 * sound.c (vox_configure, vox_close): Turn off atimers
4009 2001-06-26 Gerd Moellmann <gerd@gnu.org>
4011 * keyboard.c (read_char) <non_reread>: Record the previous idle
4012 start time before calling timer_stop_idle.
4013 (read_char) <reread_first>: After processing a help-echo event,
4014 restore the previous idle start time.
4016 * xdisp.c (handle_invisible_prop): Deal with overlay strings at
4017 the start of invisible text.
4018 (setup_for_ellipsis): New function.
4019 (next_overlay_string): After all overlay strings have been
4020 processed, display an ellipsis if necessary.
4021 (load_overlay_strings, get_overlay_strings): Add parameter CHARPOS.
4022 (push_it): Initialize display_ellipsis_p on the iterator's stack.
4024 * dispextern.h (struct iterator_stack_entry): Add member
4027 2001-06-25 Gerd Moellmann <gerd@gnu.org>
4029 * widget.c (EmacsFrameSetCharSize): Set XtNwaitForWm depending
4030 on the value of the wait-for-wm frame parameter.
4032 * xterm.h (struct x_output): Add member wait_for_wm.
4034 * xfns.c (Qwait_for_wm): New variable.
4035 (x_frame_parms): Add entry for `wait-for-wm".
4036 (x_set_wait_for_wm): New function.
4037 (Fx_create_frame): Call x_default_parameter for wait-for-wm.
4038 (syms_of_xfns): Initialize and staticpro Qwait_for_wm.
4040 * xdisp.c (try_window_id) <all changes below window end>: Don't
4041 take this shortcut if ZV is visible in the window.
4042 (try_window_id): When checking for window start being in changed
4043 text, don't check that the buffer's size has changed.
4045 2001-06-23 Richard M. Stallman <rms@gnu.org>
4047 * minibuf.c (Fcompleting_read): Doc fix.
4049 2001-06-19 Gerd Moellmann <gerd@gnu.org>
4051 * composite.c (Ffind_composition_internal): Accept ZV
4052 and a string's end position as POS.
4054 2001-06-18 Gerd Moellmann <gerd@gnu.org>
4056 * composite.c (Ffind_composition_internal): Check POS
4059 2001-06-15 Eli Zaretskii <eliz@is.elta.co.il>
4061 * editfns.c (Fmessage_box): If the frame is not under a window
4062 system, output the message in the echo area.
4064 2001-06-14 Richard M. Stallman <rms@gnu.org>
4066 * xdisp.c (try_window_id): When EOB is visible, don't treat
4067 insertion at EOB as if it were "off the bottom of the screen."
4069 2001-06-11 Andrew Innes <andrewi@gnu.org>
4071 * w32proc.c (create_child): Add new parameter is_gui_app.
4072 (w32_executable_type): Add new parameter is_gui_app.
4073 (sys_spawnve): Use it.
4074 (sys_kill): Fake ^C for SIGINT, and ^Break (if possible) for
4075 SIGQUIT. This matches better how the signals are interpreted by
4076 MSVC compiled programs.
4077 (syms_of_ntproc): Update docstring.
4079 2001-06-02 Stefan Monnier <monnier@cs.yale.edu>
4081 * xterm.c (clear_mouse_face): Reset dpyinfo->mouse_face_overlay as
4082 well otherwise note_mouse_highlight might optimize away highlighting
4083 if we pass over that same overlay again.
4085 2001-06-02 Eli Zaretskii <eliz@is.elta.co.il>
4087 * lread.c (Fload): Document that the argument is run via
4088 substitute-in-file-name.
4090 2001-05-31 Gerd Moellmann <gerd@gnu.org>
4092 * Makefile.in (bootstrap-doc): New target.
4093 (bootstrap-emacs): Depend on it.
4095 * fileio.c (Fdo_auto_save): Don't try to create the directory of
4096 auto-save-list-file-name when shutting down Emacs, because
4097 creating the directory might signal an error, and leaves
4098 Emacs in a strange state.
4100 * term.c: (tty_cursor_hidden): New variable.
4101 (update_begin): Don't call tty_hide_cursor. Clean up.
4102 (update_end, set_terminal_window, set_scroll_region): Clean up.
4103 (ring_bell, reset_terminal_modes): Clean up.
4104 (tty_hide_cursor, tty_show_cursor): Hide/show cursor depending
4105 on tty_cursor_hidden.
4106 (write_glyphs): Call tty_hide_cursor.
4108 2001-05-30 Stefan Monnier <monnier@cs.yale.edu>
4110 * buffer.c (copy_overlays): Make ENABLE_CHECKING happy.
4112 2001-05-30 Gerd Moellmann <gerd@gnu.org>
4114 * xfns.c (enum image_value_type): New enumerator
4115 IMAGE_STRING_OR_NIL_VALUE.
4116 (parse_image_spec): Handle it.
4117 (xbm_format, pbm_format): Use it for :foreground and :background.
4118 (xbm_load, pbm_load): Check for nil color names.
4120 * xterm.c (note_mouse_highlight): If an overlapping overlay
4121 exists, but we find that we highlight the same overlay as before,
4122 don't do the highlighting again.
4124 2001-05-29 Gerd Moellmann <gerd@gnu.org>
4126 * xmenu.c (single_submenu, xmenu_show) [!HAVE_MULTILINGUAL_MENU]:
4127 Protect unibyte strings created by replacing their multibyte
4128 equivalents in menu_items.
4130 * keymap.c (Fsingle_key_description): NUL-terminate the string
4131 buffer before calling build_string.
4133 * callproc.c (Fcall_process): Deal with decode_coding returning
4134 CODING_FINISH_INCONSISTENT_EOL.
4136 2001-05-28 Gerd Moellmann <gerd@gnu.org>
4138 * xmenu.c (xmenu_show) [!HAVE_MULTILINGUAL_MENU]: Don't overwrite
4139 an item's name with its key description in case the description
4140 is a multibyte string.
4142 * keymap.c (Fsingle_key_description): Create a multibyte string
4145 * macros.c (Fstart_kbd_macro): Doc fix.
4147 * xterm.c (cursor_in_mouse_face_p): New function.
4148 (x_draw_stretch_glyph_string): Use it to choose a different GC
4149 when drawing a cursor within highlighted text.
4151 * editfns.c (char_property_eq): Put in #if 0.
4153 * indent.c (string_display_width): Put in #if 0.
4155 * lread.c (Fload): Remove unused label.
4157 * termcap.c (speeds): Put in #if 0.
4159 2001-05-18 Gerd Moellmann <gerd@gnu.org>
4161 * eval.c (call_debugger): Don't bind inhibit-eval-during-redisplay.
4163 * xfaces.c (xlfd_point_size): Don't divide pixel size from
4164 transformation matrix by 10.
4166 2001-05-16 Gerd Moellmann <gerd@gnu.org>
4168 * xfns.c (x_set_foreground_color): Change frame's cursor_pixel
4169 only if it's equal to the former foreground pixel color.
4170 (x_set_foreground_color, x_set_background_color)
4171 (x_set_mouse_color, x_set_cursor_color): Cleaned up.
4173 2001-05-16 Dave Love <fx@gnu.org>
4175 * insdel.c (signal_before_change, signal_after_change): Consider a
4176 local change hook which changes the buffer.
4178 * process.c (read_process_output): Don't call signal_after_change
4179 and update_compositions after insert_from_string_before_markers.
4181 2001-05-16 Gerd Moellmann <gerd@gnu.org>
4183 * xfaces.c (split_font_name): Use the right field when
4184 checking for `[...]' syntax.
4186 * buffer.c (copy_overlays): New function.
4187 (clone_per_buffer_values): Use it.
4189 * buffer.h (OVERLAY_PLIST): New macro.
4191 * keymap.c (Fsingle_key_description): Replace a build_string with
4192 a make_multibyte_string. From Kenichi Handa <handa@etl.go.jp>.
4194 * fontset.c (Ffontset_info): Check that face is non-null
4195 before accessing its fields.
4197 2001-05-15 Gerd Moellmann <gerd@gnu.org>
4199 * keyboard.c (read_key_sequence): Prevent generating a fake
4202 * xfaces.c (split_font_name): Handle `[...]' for the right
4205 * ccl.c (ccl_driver): Don't copy remaining bytes in case
4206 of CCL_STAT_INVALID_CMD.
4208 2001-05-14 Stefan Monnier <monnier@cs.yale.edu>
4210 * eval.c (Fdefvar): Only record (defvar <var>) in the load-history
4211 in <var> has no default value yet.
4213 * xfaces.c (try_alternative_families): First try the FAMILY.
4214 And if nothing is found in the end, try again with scalable fonts.
4215 (try_font_list): Let try_alternative_families do a bit more of
4216 the work. Only use FAMILY if it is not nil.
4217 (syms_of_xfaces) <scalable-fonts-allowed>: Fix docstring.
4219 2001-05-14 Gerd Moellmann <gerd@gnu.org>
4221 * xterm.c (note_mouse_highlight): Avoid changing the mouse
4222 pointer shape when show_mouse_face has already done it.
4224 * xterm.c (x_draw_glyphs): Fix computation of rightmost x for
4227 * xfaces.c (split_font_name): Make sure to leave the loop
4228 with the right value of `i'.
4230 * xfaces.c (split_font_name): Handle matrix transformations
4231 in the pixel and point size fields of XLFD font names.
4232 (xlfd_point_size): Likewise.
4234 2001-05-12 Eli Zaretskii <eliz@is.elta.co.il>
4236 * w32fns.c (w32_to_x_font): Change prototype to fit the declaration.
4237 (x_to_w32_font): Add prototype.
4239 * regex.c (malloc, realloc, free) [emacs]: Undefine before
4240 redefining, to avoid compiler warnings.
4242 * w32proc.c: Include syssignal.h, to avoid compiler warnings.
4244 * w32bdf.c (search_file_line, set_bdf_font_info, seek_char)
4245 (w32_get_bdf_glyph): Cast between unsigned char and char when
4246 passing arguments to subroutines, to shut up compiler warnings.
4247 (w32_get_bdf_glyph): Don't mix signed and unsigned when calling
4250 * xfaces.c: Include keyboard.h before frame.h, not after it.
4252 * widget.c: Include keyboard.h before frame.h.
4254 * w32term.h (struct image, struct face): Forward declaration, to
4255 avoid compiler warnings.
4257 2001-05-11 Gerd Moellmann <gerd@gnu.org>
4259 * keyboard.c (read_key_sequence): Don't modify events when
4260 generating fake prefix keys (mode-line, scroll-bar, ...) since
4261 this prevents proper processing of such events when pushed back
4262 into unread-command-events.
4264 * xterm.c (clear_mouse_face): Return 1 if text with mouse face was
4265 actually redrawn. Make the function static.
4266 (note_mouse_highlight): Fix a case where the mouse cursor
4267 was changed back to the text cursor.
4269 * xterm.h (clear_mouse_face): Remove prototype.
4271 * xdisp.c (try_window_id): Fix the fix and set the right
4274 * xdisp.c (try_window_id): Fix computation of window end in the
4275 case that lines were deleted at the end of the window. Add some
4276 more debug_method_adds.
4278 * xfaces.c (try_alternative_families): New function.
4279 (try_font_list): Use it. If ATTRS specifies a family, check
4280 fonts from that family first.
4281 (choose_face_font): Remove code setting the family part of
4284 2001-05-10 Gerd Moellmann <gerd@gnu.org>
4286 * xdisp.c (try_window_id): Fix case of all changes before
4289 * xdisp.c (try_window_id): Add some xasserts.
4291 2001-05-09 Gerd Moellmann <gerd@gnu.org>
4293 * lisp.h (GLYPH_CHAR_VALID_P): Use CHAR_VALID_P.
4295 2001-05-09 Dave Love <fx@gnu.org>
4297 * xdisp.c (GIVE_UP): Fix for K&R C.
4299 2001-05-09 Gerd Moellmann <gerd@gnu.org>
4301 * print.c (syms_of_print) <print-length, print-level>: Doc fix.
4303 * xterm.c (note_mouse_highlight): Don't change the mouse cursor
4304 back to the text cursor shape without need.
4306 2001-05-07 Gerd Moellmann <gerd@gnu.org>
4308 * xfns.c (x_set_foreground_color): Set frame's cursor_pixel.
4310 * dispextern.h (inverse_video): Declare extern.
4312 * keyboard.c (delete_kboard): Handle the case that selected_frame
4313 has been deleted in the course of x_connection_closed.
4315 2001-05-03 Eli Zaretskii <eliz@is.elta.co.il>
4317 * xterm.c (XTread_socket) <Expose> [!USE_TOOLKIT_SCROLL_BARS]:
4318 Fix the change from 2001-04-30.
4320 2001-05-03 Gerd Moellmann <gerd@gnu.org>
4322 * xfns.c (file_dialog_unmap_cb): New function.
4323 (Fx_file_dialog): Use it as XmNunmapCallback to capture the case
4324 where a dialog is closed via the window manager.
4326 * xdisp.c (try_window_id): Cases of changes all in front of
4327 the window start or all below the window end mostly rewritten.
4328 (redisplay_window): Move the tests if try_window_id is
4329 applicable to try_window_id.
4330 (GIVE_UP): New macro.
4332 2001-05-02 Gerd Moellmann <gerd@gnu.org>
4334 * xterm.c (expose_window): Return int. If W is the window
4335 currently being updated, mark the frame garbaged.
4336 Fix computation of rows intersecting the exposed rectangle.
4337 (expose_window_tree): Stop when expose_window returns 0.
4339 * xterm.c (x_draw_stretch_glyph_string): Don't draw background
4340 again if it has already been drawn.
4342 2001-05-01 Stefan Monnier <monnier@cs.yale.edu>
4344 * syntax.c (update_syntax_table): Check that oldi has the same
4345 properties as old_prop before deciding not to invalidate.
4347 2001-04-30 Gerd Moellmann <gerd@gnu.org>
4349 * undo.c (Fprimitive_undo): In a writable buffer, enable undoing
4350 read-only text that is so because of text properties.
4352 * xterm.c (x_window_to_menu_bar) [USE_LUCID]: New function.
4353 (XTread_socket) <Expose> [USE_LUCID]: Handle events for
4354 windows that are components of a Lucid menu bar.
4356 2001-04-27 Gerd Moellmann <gerd@gnu.org>
4358 * term.c (turn_on_face): Fix reverse video handling on terminals
4359 that don't support colors.
4361 2001-04-26 Gerd Moellmann <gerd@gnu.org>
4363 * editfns.c (save_excursion_restore): Don't use XBUFFER on
4366 2001-04-25 Gerd Moellmann <gerd@gnu.org>
4368 * term.c (toggle_highlight): New function.
4369 (turn_on_face): Change handling of reverse video.
4371 * process.c (wait_reading_process_input):
4372 Call record_asynch_buffer_change only if a timer really changed buffers.
4374 * buffer.c (mouse_face_overlay_overlaps): Fix the computation
4375 of the number of overlays to check.
4377 * keyboard.c (command_loop_1): Redo change of 2001-03-12.
4379 * xdisp.c (try_window_id): Fix a case where window_end_pos
4380 and window_end_bytepos were not adjusted.
4382 2001-04-23 Gerd Moellmann <gerd@gnu.org>
4384 * xfaces.c (compute_char_face): If buffer is unibyte, set CH to
4387 2001-04-21 Eli Zaretskii <eliz@is.elta.co.il>
4389 * process.c (wait_reading_process_input) [!subprocesses]:
4390 Don't reference waiting_for_user_input_p, it's not defined in the
4391 branch without async subprocesses support.
4393 2001-04-19 Gerd Moellmann <gerd@gnu.org>
4395 * keyboard.c (delete_kboard): Prevent a dangling reference
4396 from current_kboard to KB, which is freed.
4398 * process.c (wait_reading_process_input):
4399 Call record_asynch_buffer_change after running timers, to make
4400 read_key_sequence aware of buffer changes from under it.
4402 2001-04-18 Gerd Moellmann <gerd@gnu.org>
4404 * xfaces.c (Qscalable_fonts_allowed): New variable.
4405 (realizing_basic_faces_p): Removed.
4406 (x_face_list_fonts): Special handling for realizing_basic_faces_p
4408 (realize_basic_faces): Specbind Qscalable_fonts_allowed to t.
4409 (syms_of_xfaces): Initialize Qscalable_fonts_allowed. Change default
4410 for scalable-fonts-allowed to t.
4412 * fileio.c (Finsert_file_contents): If the file size returned from
4413 stat is zero, set END to READ_BUF_SIZE. This makes sure we can
4414 read from files on a procfs whose contents are generated dynamically.
4416 2001-04-18 Eli Zaretskii <eliz@is.elta.co.il>
4418 * gmalloc.c (__malloc_size_t) [__GNUC__]: If STDC_HEADERS is not
4419 defined, include stddef.h and use __SIZE_TYPE__ instead of size_t.
4420 (__memalign_hook): Make the two prototypes consistent.
4422 2001-04-17 Gerd Moellmann <gerd@gnu.org>
4424 * xdisp.c (redisplay_window): Make sure to clear the desired glyph
4425 matrix of mini-windows.
4427 2001-04-12 Stefan Monnier <monnier@cs.yale.edu>
4429 * intervals.c (find_interval): Don't rebalance during signal handling.
4431 2001-04-11 Gerd Moellmann <gerd@gnu.org>
4433 * fns.c: Include blockinput.h.
4435 * fns.c (Fplist_get): Don't QUIT if interrupt_input_blocked.
4437 2001-04-10 Gerd Moellmann <gerd@gnu.org>
4439 * fns.c (Fcompare_strings): Fix return values.
4441 * window.c (window_scroll): Change the meaning of N to mean
4442 N screen-fulls or N lines.
4443 (window_scroll_pixel_based, window_scroll_line_based)
4444 (scroll_command, Fscroll_other_window): Change accordingly.
4446 * window.c (window_scroll_pixel_based, Frecenter):
4447 Call window_box_height instead of using it.last_visible_y for the
4448 height of the window.
4450 * xdisp.c (redisplay_window) <recenter>: Call window_box_height
4451 instead of using it.last_visible_y for the height of the window.
4453 * w32proc.c (sys_spawnve): Quote more chars for Cygwin.
4454 From Dan Holmsand <dan@eyebee.com>.
4456 * w32.c (sys_open): Try to open file without _O_CREAT first, to be
4457 able to write to hidden and system files. From Dan Holmsand
4460 * fileio.c (Fcopy_file) [WINDOWSNT]: Use CopyFile. From Dan
4461 Holmsand <dan@eyebee.com>.
4463 2001-04-09 Gerd Moellmann <gerd@gnu.org>
4465 * fns.c (Fplist_get, Fplist_put): Add QUITs.
4467 * window.c (window_internal_height): Return 1 less if the
4468 window has a header line.
4470 * xdisp.c (try_window_id): When scrolling on a terminal, take
4471 the change of window_internal_height into account.
4473 2001-04-09 Eli Zaretskii <eliz@is.elta.co.il>
4475 * gmalloc.c (align): If the argument SIZE would overflow
4476 __malloc_ptrdiff_t, fail right away.
4478 2001-04-06 Gerd Moellmann <gerd@gnu.org>
4480 * xfns.c (compute_tip_xy): Add parameters WIDTH and HEIGHT.
4481 Make sure the tooltip is completely visible.
4482 (x_make_gc): Use FRAME_X_SCREEN_NUMBER.
4484 * xterm.h (FRAME_X_SCREEN_NUMBER): New macro.
4486 * xmenu.c (xmenu_show): Use FRAME_X_SCREEN_NUMBER.
4488 2001-04-06 Dave Love <fx@gnu.org>
4490 * composite.c (update_compositions) <check_mask & CHECK_HEAD>:
4493 2001-04-06 Gerd Moellmann <gerd@gnu.org>
4495 * composite.h (COMPOSITION_VALID_P): Allow integers as cdrs of PROP.
4497 * xdisp.c (Qinhibit_eval_during_redisplay): Make it a Lisp_Object.
4499 2001-04-05 Gerd Moellmann <gerd@gnu.org>
4501 * sysdep.c (getwd) [!HAVE_GETWD]: Unblock input before returning.
4503 * editfns.c (Fcurrent_time_zone): Accept spaces in timezone names.
4505 * xfns.c (Vmotif_version_string) [USE_MOTIF]: New variable.
4506 (syms_of_xfns): DEFVAR_LISP it. Initialize from XmVERSION_STRING.
4508 * xmenu.c (free_frame_menubar) [USE_MOTIF]: Preserve the
4509 shell widget's position only if it is non-null.
4511 * xterm.c (x_free_frame_resources) [USE_X_TOOLKIT]:
4512 Set f->output_data.x->widget to null after destroying it.
4514 * fns.c (Frequire): Doc fix. Rename parameter FILE_NAME to
4515 FILENAME to bring it in synch with the documentation.
4517 * xfaces.c (realizing_basic_faces_p): Renamed from
4518 realize_default_face_p.
4519 (realize_basic_faces): Set/clear realizing_basic_faces_p.
4520 (realize_default_face): Don't set the flag.
4522 2001-04-04 Gerd Moellmann <gerd@gnu.org>
4524 * lisp.h (echoing, echo_message_buffer, cancel_echoing): Declare.
4526 * keyboard.c (echoing, echo_message_buffer): Make externally visible.
4528 * xdisp.c (with_echo_area_buffer): Avoid confusion from reusing
4529 the buffer that was used for echoing.
4531 * xfaces.c (best_matching_font): Remove unused parameter PATTERN.
4532 (first_font_matching): Removed unused function.
4533 (x_face_list_fonts): Remove unused parameter SCALABLE_P.
4534 (may_use_scalable_font_p): Remove parameter FONT; rename
4535 parameter NAME to FONT.
4536 (x_face_list_fonts): Fix missing bounds check.
4537 (realizing_default_face_p): New variable.
4538 (realize_default_face): Set and clear that flag.
4539 (x_face_list_fonts): When called during the realization of the
4540 default face, and no matching fonts are found when ignoring
4541 scalable fonts and fonts matching a regexp from
4542 face-ignored-fonts, try without ignoring fonts.
4544 2001-04-03 Gerd Moellmann <gerd@gnu.org>
4546 * xfns.c (postprocess_image): New function.
4547 (lookup_image): Call it for all image types except PostScript.
4548 (x_kill_gs_process): Call postprocess_image.
4550 * xterm.c (x_use_underline_position_properties): New variable.
4551 (x_draw_glyph_string): Use it.
4552 (syms_of_xterm): DEFVAR_BOOL it.
4554 2001-04-02 Gerd Moellmann <gerd@gnu.org>
4556 * xterm.c (x_alloc_nearest_color_1): New function.
4557 (x_alloc_nearest_color): Use it.
4558 (x_color_cells): Take a Display as argument, instead of a frame.
4559 (cvt_string_to_pixel_args, cvt_string_to_pixel_value): New variables.
4560 (cvt_string_to_pixel, cvt_pixel_dtor): New functions.
4561 (x_initialize): Register cvt_string_to_pixel as resource converter
4562 string -> Pixel and cvt_pixel_dtor as pixel resource destructor.
4564 2001-03-30 Gerd Moellmann <gerd@gnu.org>
4566 * xdisp.c (get_overlay_strings): Set iterator's end_charpos.
4567 (set_iterator_to_next): If a string from a display property ends,
4568 consider the case that this might also be the end of an
4569 overlay string having the display property.
4571 * xdisp.c (handle_display_prop): Fix recognition of subproperty lists.
4573 * xdisp.c (reseat_to_string): Undo last change.
4575 * dispnew.c (adjust_glyph_matrix): Don't try to reuse the current
4576 matrix of a window when the header line changes, when
4577 new rows are allocated, or when the width changes.
4579 2001-03-30 Eli Zaretskii <eliz@is.elta.co.il>
4581 * print.c (Fprin1, Fprin1_to_string, Fprinc, Fprint): Fix last change.
4583 2001-03-29 Eli Zaretskii <eliz@is.elta.co.il>
4585 * fileio.c (syms_of_fileio) <directory-sep-char>: Warn that it is
4588 2001-03-29 Gerd Moellmann <gerd@gnu.org>
4590 * data.c (Fsubr_interactive_form): New function.
4591 (syms_of_data): Defsubr it.
4593 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
4594 (live_float_p, live_misc_p): Return 1 only if the offset of the
4595 pointer in its block is >= 0.
4597 2001-03-28 Paul Eggert <eggert@twinsun.com>
4599 * editfns.c (Ffloat_time): Fix off-by-factor-of-10 bug in the
4600 microseconds calcuation. Avoid double-rounding problem.
4601 In doc string, warn that the result is approximate.
4603 2001-03-28 Gerd Moellmann <gerd@gnu.org>
4605 * eval.c (call_debugger): Bind `inhibit-redisplay' to nil, and
4606 bind `inhibit-eval-during-redisplay' to t.
4608 * lisp.h (Qinhibit_eval_during_redisplay): Declare extern.
4610 * xdisp.c (inhibit_eval_during_redisplay)
4611 (Qinhibit_eval_during_redisplay): New variables.
4612 (safe_eval, safe_call): If inhibit_eval_during_redisplay is set,
4613 don't eval, return nil instead.
4614 (syms_of_xdisp): DEFVAR_BOOL inhibit-eval-during-redisplay.
4615 Initialize Qinhibit_eval_during_redisplay.
4617 * xdisp.c (reseat_to_string): If STRING is multibyte, set
4618 the iterator's multibyte_p flag.
4620 * xfaces.c (realize_basic_faces): Decrement menu_face_change_count
4621 instead of setting it to zero; it's incremented for each frame
4622 where the menu face is changed.
4624 * xterm.c (x_draw_relief_rect): Extend left shadow to the bottom;
4625 change bottom shadow accordingly.
4627 * xterm.c (expose_window_tree, expose_frame): Don't compute
4629 (expose_window): Do it here instead.
4630 (x_draw_glyph_string): Fix a computation of the underline position.
4632 * bytecode.c (BYTE_CODE_QUIT): New macro.
4633 (Fbyte_code): Use BYTE_CODE_QUIT instead of QUIT.
4635 2001-03-27 Gerd Moellmann <gerd@gnu.org>
4637 * xdisp.c (try_window_reusing_current_matrix) <scrolling up>:
4638 Give up if matrix starts in an ellipsis.
4639 (init_from_display_pos): Do nothing if POS doesn't specify
4640 a dpvec_index but the iterator has such a position.
4642 * xdisp.c (init_from_display_pos): Remove unwarranted assertion.
4644 * xmenu.c (free_frame_menubar) [USE_MOTIF]: If the shell widget's
4645 x/y position is (0, 0) after destroying the menu bar, restore
4646 its original position.
4648 * xdisp.c (in_ellipses_for_invisible_text_p): New function.
4649 (init_from_display_pos): Use it.
4650 (try_window_reusing_current_matrix): Don't use cursor_row_p.
4652 2001-03-26 Gerd Moellmann <gerd@gnu.org>
4654 * xdisp.c (try_window_id): Undo last change.
4656 2001-03-26 Eli Zaretskii <eliz@is.elta.co.il>
4658 * print.c (Fprin1, Fprin1_to_string, Fprinc, Fprint): Doc fix.
4660 * buffer.c (syms_of_buffer): Doc fix.
4662 2001-03-26 Gerd Moellmann <gerd@gnu.org>
4664 * xfaces.c (x_update_menu_appearance): Use local variable
4665 popup_path for setting font resources.
4667 2001-03-25 Eli Zaretskii <eliz@is.elta.co.il>
4669 * frame.c (Fframe_list): Don't reference tip_frame if
4670 HAVE_WINDOW_SYSTEM is not defined.
4672 * emacs.c (main): Update the copyright year. From Werner LEMBERG
4675 2001-03-25 Gerd Moellmann <gerd@gnu.org>
4677 * xdisp.c (init_from_display_pos): Test invisible property
4678 with TEXT_PROP_MEANS_INVISIBLE instead of NILP.
4680 * xdisp.c (redisplay_internal) <update one window>: Make sure
4681 last_arrow_position and last_arrow_string are set.
4683 * frame.c (Fframe_list): Don't return a tooltip frame.
4685 2001-03-23 Gerd Moellmann <gerd@gnu.org>
4687 * xdisp.c (mark_window_display_accurate_1): New function,
4688 extracted from mark_window_display_accurate.
4689 Compute BUF_UNCHANGED_MODIFIED, BUF_OVERLAY_UNCHANGED_MODIFIED,
4690 BUF_BEG_UNCHANGED, BUF_END_UNCHANGED.
4691 (mark_window_display_accurate): Use it.
4692 (redisplay_internal): Use it for the selected window.
4693 (redisplay_internal): Avoid duplicate mark_window_display_accurate
4694 for the selected frame.
4696 * xdisp.c Use make_number, for readability.
4697 (try_window_id): Disable rows below the window end.
4698 (try_window_reusing_current_matrix): Use cursor_row_p.
4699 (try_window_reusing_current_matrix) <scrolling up>: Fix disabling
4701 (init_from_display_pos): If POS specifies a position in a display
4702 vector, maybe get the iterator set up for that ellipsis.
4704 * xdisp.c (dump_glyph_row): Fix output for NGLYPHS == 2.
4706 2001-03-23 Eli Zaretskii <eliz@is.elta.co.il>
4708 * xmenu.c: Include widget.h only if USE_X_TOOLKIT is defined.
4710 2001-03-23 Gerd Moellmann <gerd@gnu.org>
4712 * xfaces.c (x_update_menu_appearance): Use a different path
4713 for Lucid popup menus.
4715 2001-03-22 Stefan Monnier <monnier@cs.yale.edu>
4717 * xterm.c (note_mouse_highlight): Dec the int, not the Lisp_Object.
4719 * xdisp.c (init_iterator): Check WINDOWP before using XWINDOW.
4720 (string_buffer_position): Use `make_number'.
4722 2001-03-22 Gerd Moellmann <gerd@gnu.org>
4724 * xfaces.c (x_update_menu_appearance): Renamed from
4725 x_set_menu_face_resources. Use different resources for popups.
4727 * lisp.h (Vx_resource_name) [HAVE_X_WINDOWS]: Declare extern.
4728 (GC_CHECK_STRING_BYTES): Don't define.
4730 * xfaces.c (x_set_menu_resources_from_menu_face) [USE_X_TOOLKIT]:
4731 Removed, together with subroutines.
4732 (x_set_menu_face_resources) [USE_X_TOOLKIT]: New function.
4733 (realize_basic_faces) [USE_X_TOOLKIT]: Call x_set_menu_face_resources.
4735 * dispextern.h (x_set_menu_resources_from_menu_face):
4738 * xmenu.c (update_frame_menubar, set_frame_menubar, xmenu_show):
4739 Remove calls to x_set_menu_resources_from_menu_face.
4741 * xfaces.c (xm_set_menu_resources_from_menu_face):
4742 Remove #ifndef LESSTIF_VERSION.
4744 * xmenu.c: Include widget.h.
4745 (single_submenu): Return int. Some cleanup.
4746 (set_frame_menubar): Call x_set_menu_resources_from_menu_face.
4748 2001-03-21 Gerd Moellmann <gerd@gnu.org>
4750 * xterm.c (x_update_window_end): Handle overwritten mouse face
4751 also for tool bar windows.
4752 (show_mouse_face): Set the glyph row's mouse_face_p flag also when
4753 DRAW is DRAW_IMAGE_RAISED.
4755 2001-03-20 Gerd Moellmann <gerd@gnu.org>
4757 * print.c (syms_of_print): Doc fixes.
4759 * fns.c (Fmd5): Doc fix.
4761 2001-03-19 Gerd Moellmann <gerd@gnu.org>
4763 * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
4764 Clear area of the frame not occupied by the scroll bar.
4766 * xfns.c (x_create_tip_frame): Add parameter TEXT. Set the
4767 tip frame's root window buffer to *tip* right after creating
4770 * xdisp.c (highlight_trailing_whitespace): Glyphs whose object
4771 is an integer don't have to be for space characters.
4773 2001-03-16 Gerd Moellmann <gerd@gnu.org>
4775 * indent.c (current_column, current_column_1, Fmove_to_column)
4776 (compute_motion): Handle characters from display vectors differently.
4778 2001-03-15 Kenichi Handa <handa@etl.go.jp>
4780 * xterm.c (x_draw_glyph_string): Draw relief (if any) before
4781 drawing glyph string.
4783 2001-03-15 Gerd Moellmann <gerd@gnu.org>
4785 * keyboard.c (timer_check): Preserve the value of deactivate-mark.
4786 (command_loop_1): Undo last change.
4788 * xterm.c (fast_find_position): Return the correct vpos.
4790 * data.c (store_symval_forwarding): Add parameter BUF. If BUF is
4791 non-null, set a per-buffer value in BUF instead of the current buffer.
4792 (swap_in_global_binding, swap_in_symval_forwarding, Fset_default):
4793 Call store_symval_forwarding with BUF null.
4794 (set_internal): Call store_symval_forwarding with the BUF
4795 parameter passed to set_internal. Formerly, the value was always
4796 set in the current buffer; the buffer recorded in specbind for
4797 this case wasn't used.
4798 (arith_driver): Reindent.
4800 * buffer.c (swap_out_buffer_local_variables):
4801 Call store_symval_forwarding with BUF null.
4803 * lisp.h (store_symval_forwarding): Change prototype.
4805 * eval.c (specbind): Call store_symval_forwarding with BUF null.
4807 2001-03-14 Gerd Moellmann <gerd@gnu.org>
4809 * frame.c (do_switch_frame): Remove unused parameter NO_EVENT, add
4810 FOR_DELETION. Avoid resizing the mini-window of the selected
4811 frame if FOR_DELETION is set.
4812 (Fselect_frame, Fhandle_switch_frame, Fdelete_frame)
4813 (Fmake_frame_invisible): Change calls to do_switch_frame for new
4816 * window.c (Fset_window_configuration): Change call to
4817 do_switch_frame to new format.
4819 * keyboard.c (quit_throw_to_read_char): Change call to
4820 do_switch_frame to new format.
4822 * lisp.h (do_switch_frame): Change prototype.
4824 * frame.c (Fframe_parameters): In the `buffer-list' frame
4825 parameter, store the buffer list of FRAME, not the list of the
4828 * xterm.c (x_draw_glyph_string_box): Don't draw a full-width
4829 box just because the glyph row's full_width_p flag is set.
4831 2001-03-14 Eli Zaretskii <eliz@is.elta.co.il>
4833 * xdisp.c (highlight_trailing_whitespace): On character terminals,
4834 skip the padding blanks inserted in extend_face_to_end_of_line,
4835 before checking for trailing whitespace.
4837 2001-03-13 Gerd Moellmann <gerd@gnu.org>
4839 * xmenu.c (popup_activate_callback, popup_deactivate_callback):
4840 Remove special handling for LessTif/Motif.
4841 (toplevel): Don't include Xm/Xm.h.
4843 * xterm.c (XTread_socket) <LeaveNotify, EnterNotify>:
4844 Remove workaround code for LessTif; it doesn't work anymore.
4846 * xterm.c [USE_TOOLKIT_SCROLL_BARS && USE_MOTIF]: Don't include
4849 * xterm.c (x_set_toolkit_scroll_bar_thumb) [USE_MOTIF]:
4850 Don't access private scroll bar data; it's no longer necessary with
4851 contemporary LessTif.
4853 * xfaces.c (xm_set_menu_resources_from_menu_face):
4854 Change #if 0 to #ifndef LESSTIF_VERSION.
4856 * xmenu.c (xmenu_show) [LESSTIF_VERSION]: Take out the code
4857 removing button grabs.
4859 2001-03-13 Kenichi Handa <handa@etl.go.jp>
4861 * fontset.c (syms_of_fontset): Describe highlight-wrong-size-font
4862 and clip-large-size-font as obsolete.
4864 * lread.c (read_multibyte): Check the validity of multibyte
4865 sequence. If invalid, return the first byte.
4867 2001-03-12 Gerd Moellmann <gerd@gnu.org>
4869 * keyboard.c (command_loop_1): Set Vdeactivate_mark to nil
4870 before running the command; timer functions or process
4871 filters may have set it.
4873 2001-03-12 Eli Zaretskii <eliz@is.elta.co.il>
4875 * keyboard.c (syms_of_keyboard) <overriding-terminal-local-map>:
4878 2001-03-12 Gerd Moellmann <gerd@gnu.org>
4880 * xrdb.c (x_load_resources) [USE_MOTIF]: Remove extraneous arg
4883 2001-03-09 Gerd Moellmann <gerd@gnu.org>
4885 * dispextern.h (string_buffer_position): Add prototype.
4887 * xdisp.c (string_buffer_position, display_prop_string_p)
4888 (single_display_prop_string_p): New functions.
4890 * xterm.c (note_mouse_highlight): If there's no help-echo on
4891 a string, look at the buffer text ``under'' it.
4893 * keyboard.c (make_lispy_event): Add string info to the event,
4894 analogous to what's done on mode lines.
4895 (read_key_sequence): For a click on a string, consider `local-map'
4896 and `keymap' of that string.
4898 * keyboard.c (make_lispy_event, make_lispy_movement):
4899 Adjust calls to buffer_posn_from_coords to new format.
4901 * dispextern.h (buffer_posn_from_coords): Adjust prototype.
4903 * dispnew.c (buffer_posn_from_coords): Add parameters OBJECT and
4906 * fileio.c (Fwrite_region) [DOS_NT]: Remove O_TRUNC from open
4907 flags argument to emacs_open; it seems to conflict with O_EXCL.
4909 2001-03-09 Kenichi Handa <handa@etl.go.jp>
4911 * composite.h (struct composition): Change types of members;
4912 glyph_len to unsigned, width to unsigned short.
4914 2001-03-08 Andrew Innes <andrewi@gnu.org>
4916 * w32menu.c (add_menu_item): Fix problems with using ownerdraw for
4919 2001-03-08 Gerd Moellmann <gerd@gnu.org>
4921 * xdisp.c (handle_display_prop): Use it->w->buffer as object,
4924 * xterm.c (note_mouse_highlight): Handle mouse-face and
4925 help-echo in strings.
4926 (x_y_to_hpos_vpos): Add parameter BUFFER_ONLY_P.
4927 (fast_find_string_pos): New function.
4929 * xdisp.c (handle_face_prop, face_before_or_after_it_pos)
4930 (display_string): Call face_at_string_position with new parameter.
4932 * xfaces.c (face_at_string_position): Add parameter MOUSE_P.
4933 Handle `mouse-face'.
4935 * dispextern.h (face_at_string_position): Change prototype.
4937 * dired.c (directory_files_internal): Handle EAGAIN more efficiently.
4939 * keyboard.c (make_lispy_event): Avoid generating drag events
4940 if the mouse hasn't actually moved to another buffer position.
4942 2001-03-08 Dave Love <fx@gnu.org>
4944 * eval.c (syms_of_eval) <debug-on-error>: Doc fix.
4946 2001-03-08 Gerd Moellmann <gerd@gnu.org>
4948 * process.c (Fset_process_window_size): Fix a typo.
4950 2001-03-08 Kenichi Handa <handa@etl.go.jp>
4952 * coding.c (detect_coding_sjis): Do more rigid check.
4953 (detect_coding_big5): Likewise.
4954 (decode_coding_sjis_big5): Likewise.
4955 (Fdetect_coding_region): Call detect_coding_system with tailing
4956 anchor byte `\0' for more rigid detection.
4957 (detect_coding_mask): Fix the incorrect handling of arg MULTIBYTEP.
4958 (Fdetect_coding_string): Likewise.
4960 2001-03-07 Stefan Monnier <monnier@cs.yale.edu>
4962 * bytecode.c (Fbyte_code) <Btemp_output_buffer_setup>: Check the arg is
4963 a string before extracting its data.
4965 2001-03-07 Gerd Moellmann <gerd@gnu.org>
4967 * window.c (Frecenter): Rewrite code handling negative values
4968 of ARG on graphical frames.
4970 2001-03-07 Eli Zaretskii <a34785@is.elta.co.il>
4972 * window.c (displayed_window_lines): If W->start is outside the
4973 accessible portion of the buffer, call start_display with BEGV or
4974 ZV instead of W->start.
4976 2001-03-07 Gerd Moellmann <gerd@gnu.org>
4978 * buffer.c (syms_of_buffer) <header-line-format>: Doc fix.
4980 * process.c (Fset_process_filter): Don't crash if the input
4981 file descriptor of PROCESS is closed.
4982 (Fset_process_window_size): Likewise.
4984 2001-03-06 Kenichi Handa <handa@etl.go.jp>
4986 * xterm.c (XTflash): Make the timeout of select shorter, and call
4987 select repeatedly until the desired time expires.
4989 2001-03-06 Gerd Moellmann <gerd@gnu.org>
4991 * w32fns.c (Fx_create_frame): Clear Vwindow_list.
4993 * xfns.c (Fx_create_frame): Clear Vwindow_list.
4995 * lisp.h (Vwindow_list): Declare extern.
4997 2001-03-06 Eli Zaretskii <eliz@is.elta.co.il>
4999 * dispnew.c (syms_of_display) <glyph-table>: Doc fix.
5001 2001-03-06 Gerd Moellmann <gerd@gnu.org>
5003 * xterm.c (note_mouse_highlight): Call mouse_face_overlay_overlaps
5004 to detect a case where we have to highlight a different region
5005 despite not having left the currently highlighted region.
5006 Set mouse_face_overlay in the x_display_info.
5007 (x_term_init): Initialize the x_display_info's mouse_face_overlay.
5009 * xterm.h (struct x_display_info): Add mouse_face_overlay.
5011 * buffer.c (mouse_face_overlay_overlaps): New function.
5013 * lisp.h (mouse_face_overlay_overlaps): Add prototype.
5014 (Qmouse_face): Declare extern.
5016 * xdisp.c (redisplay_internal): Set windows_or_buffers_changed
5017 if face_change_count is non-zero.
5019 2001-03-06 Kenichi Handa <handa@etl.go.jp>
5021 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>: Fix for the case
5022 that the source is unibyte.
5024 2001-03-05 Dave Love <fx@gnu.org>
5026 * xterm.c (XTmouse_position): Fix typo.
5028 2001-03-05 Gerd Moellmann <gerd@gnu.org>
5030 * minibuf.c (read_minibuf): Clean up the binding stack if
5031 called noninteractively.
5033 2001-03-05 Kenichi Handa <handa@etl.go.jp>
5035 * coding.c (syms_of_coding): Docstring modified.
5037 2001-03-05 Kenichi Handa <handa@etl.go.jp>
5039 * charset.c (char_to_string): If a single byte char has modifier
5040 bits that can't be reflected to the character code, ignore them
5041 instead of signaling an error.
5043 2001-03-04 Eli Zaretskii <eliz@is.elta.co.il>
5045 * s/msdos.h: Update copyright notice.
5047 * dosfns.h: Update copyright notice.
5049 * dosfns.c: Update copyright notice.
5051 * msdos.c: Update copyright notice.
5053 2001-03-02 Gerd Moellmann <gerd@gnu.org>
5055 * xterm.c (glyph_rect): New function.
5056 (XTmouse_position): Use it to raise the threshold for mouse
5057 movement event generation.
5059 2001-03-02 Eli Zaretskii <eliz@is.elta.co.il>
5061 * msdos.c (Fmsdos_remember_default_colors): If default-frame-alist
5062 specifies (reverse . t), reverse the initial screen colors.
5063 (IT_set_frame_parameters): If the property is foreground-color,
5064 but we are reversing the colors, set bg_set, not fg_set.
5065 Likewise for setting background-color and reversing: set fg_set.
5066 Set unspecified-fg and unspecified-bg correctly when (reverse . t) is
5069 * xfaces.c (Finternal_set_lisp_face_attribute)
5070 [!HAVE_WINDOW_SYSTEM]: Record the new attribute in the frame's
5073 2001-03-02 Gerd Moellmann <gerd@gnu.org>
5075 * fileio.c (Fexpand_file_name): Collapse sequences of slashes
5076 to a single slash in the middle of file names.
5078 * editfns.c (Fcurrent_time_zone) [HAVE_TM_ZONE || HAVE_TZNAME]:
5079 Accept only alphanumeric time zone names.
5081 * xterm.c (XTset_vertical_scroll_bar): Don't clear a zero height
5083 (XTset_vertical_scroll_bar, x_scroll_bar_create): Don't configure
5084 a widget to zero height.
5086 2001-03-01 Gerd Moellmann <gerd@gnu.org>
5088 * window.c (Fwindow_end): Call move_it_past_eol only if
5089 ending up on a partially visible line.
5091 2001-03-01 Dave Love <fx@gnu.org>
5093 * ccl.c (Fccl_execute): Doc fix.
5095 2001-03-01 Gerd Moellmann <gerd@gnu.org>
5097 * xfns.c (Fx_create_frame): Adjust the frame's height for presence
5098 of the tool bar before calling x_figure_window_size.
5100 * xmenu.c (free_frame_menubar): Set the frame's menubar_widget to
5101 NULL after destroying it, otherwise XTread_socket can access a
5102 destroyed widget when input is unblocked.
5104 * xfns.c (x_set_foreground_color): Set the background of the cursor GC.
5106 * xfns.c (x_set_font): Handle case of x_new_fontset returning the
5107 same name as before, although there was a change in fontsets.
5109 2001-02-28 Ken Raeburn <raeburn@gnu.org>
5111 * lisp.h (Fframe_parameter): Declare.
5113 * window.c (set_window_buffer): Field vscroll is an int, not a
5116 2001-02-28 Gerd Moellmann <gerd@gnu.org>
5118 * xterm.c (x_set_window_size): Don't use `None' with widgets; use
5121 * xfns.c (Fx_hide_tip): Don't use `None' with widgets; use
5124 * alloc.c (toplevel): Include process.h.
5125 (enum mem_type): Add MEM_TYPE_PROCESS, MEM_TYPE_HASH_TABLE,
5126 MEM_TYPE_FRAME, MEM_TYPE_WINDOW enumerators.
5127 (allocate_vectorlike): Make it a static function. Add parameter TYPE.
5128 (allocate_vector, allocate_hash_table, allocate_window)
5129 (allocate_frame, allocate_process, allocate_other_vector):
5131 (Fmake_vector): Call allocate_vector instead of allocate_vectorlike.
5132 (mark_maybe_pointer): New function.
5133 (mark_memory): Also mark Lisp data to which only pointers
5134 remain and not Lisp_Objects.
5135 (min_heap_address, max_heap_address): New variables.
5136 (mem_find): Return MEM_NIL if START is below min_heap_address or
5137 above max_heap_address.
5138 (mem_insert): Compute min_heap_address and max_heap_address.
5140 * process.c (make_process): Use allocate_process.
5142 * frame.c (make_frame): Use allocate_frame.
5144 * window.c (make_window, make_dummy_parent): Use allocate_window.
5145 (Fcurrent_window_configuration): Use allocate_other_vector.
5147 * lisp.h (allocate_vectorlike): Remove prototype.
5148 (allocate_vector, allocate_other_vector, allocate_frame)
5149 (allocate_window, allocate_process, allocate_hash_table):
5152 * fns.c (Fdelete, larger_vector): Use allocate_vector.
5153 (make_hash_table, copy_hash_table): Use allocate_hash_table.
5155 2001-02-27 Kenichi Handa <handa@etl.go.jp>
5157 * coding.c (ccl_coding_driver): If ccl->eight_bit_control is zero,
5158 treat the produced bytes as a valid multibyte sequence.
5160 * ccl.c (CCL_WRITE_MULTIBYTE_CHAR): New macro.
5161 (ccl_driver) <CCL_WriteMultibyteChar2>:
5162 Use CCL_WRITE_MULTIBYTE_CHAR instead of CCL_WRITE_CHAR.
5163 <ccl_finish>: Set ccl->eight_bit_control properly.
5165 * ccl.h (struct ccl_program): New member eight_bit_control.
5167 2001-02-26 Stefan Monnier <monnier@cs.yale.edu>
5169 * keymap.c (Faccessible_keymaps): Pass `is_metized' to
5170 accessible_keymaps_char_table.
5171 (accessible_keymaps_char_table): Obey `is_metized'.
5172 (where_is_internal, Fwhere_is_internal): Don't confuse int and
5175 2001-02-26 Gerd Moellmann <gerd@gnu.org>
5177 * dispnew.c: Check HAVE_TERM_H before including term.h.
5179 2001-02-24 Andrew Innes <andrewi@gnu.org>
5181 * makefile.w32-in: Update copyright notice.
5183 2001-02-24 Stefan Monnier <monnier@cs.yale.edu>
5185 * keymap.c (where_is_internal): Accept non-ascii integer prefixes.
5187 2001-02-24 Kenichi Handa <handa@etl.go.jp>
5189 * Makefile.in (lisp): Add international/utf-8.elc.
5191 * fontset.c (Fnew_fontset): Fix handling of the case that an
5192 element of FONTLIST is a cons of family and registry.
5194 2001-02-23 Jason Rumney <jasonr@gnu.org>
5196 * w32fns.c (Fx_create_frame): Don't add FRAME_TOOL_BAR_LINES
5197 to height unconditionally.
5199 * w32term.c (x_set_glyph_string_background_width): Extend the
5200 background face to the end of the drawing area in the text area, only.
5201 (x_insert_glyphs): Call window_box_left to obtain the left
5202 x-coordinate of the area to shift.
5204 * w32menu.c (set_frame_menubar): Run activate-menu-bar-hook with
5207 2001-02-22 Andrew Innes <andrewi@gnu.org>
5209 * makefile.nt ($(BLD)\dired.obj): Remove reference to VMS header files.
5210 ($(BLD)\dispnew.obj):
5211 ($(BLD)\editfns.obj):
5212 ($(BLD)\fileio.obj):
5213 ($(BLD)\filelock.obj):
5214 ($(BLD)\keyboard.obj):
5215 ($(BLD)\w32proc.obj):
5216 ($(BLD)\process.obj):
5217 ($(BLD)\sysdep.obj): Ditto.
5219 * makefile.w32-in ($(BLD)/dired.$(O)): Remove reference to VMS
5221 ($(BLD)/dispnew.$(O)):
5222 ($(BLD)/editfns.$(O)):
5223 ($(BLD)/fileio.$(O)):
5224 ($(BLD)/filelock.$(O)):
5225 ($(BLD)/keyboard.$(O)):
5226 ($(BLD)/w32proc.$(O)):
5227 ($(BLD)/process.$(O)):
5228 ($(BLD)/sysdep.$(O)): Ditto.
5230 2001-02-22 Gerd Moellmann <gerd@gnu.org>
5232 * xdisp.c (forward_to_next_line_start): When taking the shortcut
5233 at the start of the function, check that the \n in it->c is
5234 from the iterator's current position.
5236 * xdisp.c (handle_single_display_prop): Add parameter
5237 DISPLAY_REPLACED_BEFORE_P. If it is non-zero ignore display
5238 properties which replace the display of text with something else.
5239 (handle_display_prop): Call handle_single_display_prop with
5240 additional argument saying if we already replaced text display
5241 with something else. Use AREF.
5242 (with_echo_area_buffer_unwind_data, display_menu_bar)
5243 (decode_mode_spec_coding): Use AREF and ASIZE.
5245 * vms-pp.c, vmsdir.h, vmsmap.c, vmsproc.h, vms-pp.trans, vmsfns.c,
5246 * vmspaths.h, vmstime.c, vms-pwd.h, vmsgmalloc.c, vmsproc.c,
5247 * vmstime.h: Files removed.
5249 * unexencap.c, unexfx2800.c: Files removed.
5251 * dispnew.c (direct_output_for_insert): Give up if we are showing
5252 a message or just cleared the message because we might need to
5253 resize the echo area window or display an empty echo area.
5255 2001-02-21 Gerd Moellmann <gerd@gnu.org>
5257 * xdisp.c (redisplay_internal): Do the
5258 mark_window_display_accurate after all windows have been
5259 redisplayed because this call resets flags in buffers which are
5260 needed for proper redisplay.
5262 * keyboard.c, minibuf.c, lread.c, fns.c, eval.c:
5263 Use display_hourglass_p, start_hourglass, cancel_hourglass instead of
5266 * w32term.h (struct x_output): Rename busy_cursor to hourglass_cursor,
5267 busy_window to hourglass_window, busy_p to hourglass_p.
5269 * msdos.h (struct x_output): Rename busy_window to
5270 hourglass_window, busy_p to hourglass_p.
5272 * xterm.h (struct x_output): Rename busy_cursor to hourglass_cursor,
5273 busy_window to hourglass_window, busy_p to hourglass_p.
5275 * xfns.c: Rename everything containing *busy_cursor* and similar
5277 (syms_of_w32fns): Rename x-busy-pointer-shape to
5278 x-hourglass-pointer-shape, display-busy-cursor to
5279 display-hourglass, busy-cursor-delay to hourglass-delay.
5281 * w32fns.c: Rename everything containing *busy_cursor* and similar
5283 (syms_of_w32fns): Rename x-busy-pointer-shape to
5284 x-hourglass-pointer-shape, display-busy-cursor to
5285 display-hourglass, busy-cursor-delay to hourglass-delay.
5287 * xterm.c (XTread_socket): Test x_output's hourglass_p instead
5290 * dispextern.h (start_hourglass, cancel_hourglass)
5291 (display_hourglass_p): Renamed from *busy_cursor*.
5293 2001-02-20 Gerd Moellmann <gerd@gnu.org>
5295 * keyboard.c (read_char): When an event from unread-command-events
5296 is from the tool or menu bar, set *USE_MOUSE_MENU to 1.
5298 * window.c (Fwindow_end): Handle case that WINDOW's buffer is not
5299 equal to the current buffer.
5301 * xdisp.c (setup_echo_area_for_printing): Set truncate_lines to
5302 nil, otherwise we're left with truncate_lines t when a message
5303 is printed with message-truncate-lines bound to t.
5305 2001-02-19 Gerd Moellmann <gerd@gnu.org>
5307 * window.c (Fmove_to_window_line): Undo last change.
5308 (displayed_window_lines): Call line_bottom_y to determine
5309 the line's bottom position.
5311 * dispextern.h (line_bottom_y): Add prototype.
5313 * xdisp.c (line_bottom_y): New function extracted from pos_visible_p.
5314 (pos_visible_p): Use it.
5316 * keyboard.c (recursive_edit_1): Bind `inhibit-redisplay' and
5317 set redisplaying_p to 0 here instead of in Frecursive_edit.
5318 (Frecursive_edit): Don't bind `inhibit-redisplay' and don't
5321 * xdisp.c (Qinhibit_menubar_update, inhibit_menubar_update):
5323 (syms_of_xdisp): Initialize new variables.
5324 (update_menu_bar): Do nothing if inhibit_menubar_update is set.
5325 Specbind `inhibit-menubar-update' when updating the menu bar.
5327 * xmenu.c (set_frame_menubar): Run activate-menu-bar-hook with
5330 * xdisp.c (update_menu_bar): Run activate-menu-bar-hook with
5333 * emacs.c (malloc_initialize_hook): Handle case thet `environ'
5336 * ralloc.c (__morecore) [!SYSTEM_MALLOC]: Move declaration
5337 to the start of the file.
5339 2001-02-16 Gerd Moellmann <gerd@gnu.org>
5341 * window.c (set_window_buffer): Fix last change.
5343 * window.c (set_window_buffer): Set window's vscroll to 0.
5345 * window.c (coordinates_in_window): Increase width of area
5346 where the vertical line can be dragged.
5348 * xterm.c (x_set_glyph_string_background_width): Extend the
5349 background face to the end of the drawing area in the text
5352 * xdisp.c (handle_single_display_prop): Set iterator's position
5353 to where the `display' property starts, like for images.
5354 (dump_glyph): New function.
5355 (dump_glyph_row): Use it. Dump info about marginal areas.
5357 * dispnew.c (direct_output_for_insert): Recognize more cases where
5358 glyphs can be written instead of being inserted.
5360 * xterm.c (x_insert_glyphs): Call window_box_left to obtain
5361 the left x-coordinate of the area to shift.
5363 * dired.c (directory_files_internal): Set result list to nil
5366 2001-02-15 Kenichi Handa <handa@etl.go.jp>
5368 * ccl.c (ccl_driver) [CCL_ReadMultibyteChar2]: If SRC points an
5369 invalid multibyte sequence, treat *SRC as a character of
5372 2001-02-15 Eli Zaretskii <eliz@is.elta.co.il>
5374 * textprop.c (Fset_text_properties): Doc fix.
5376 2001-02-15 Gerd Moellmann <gerd@gnu.org>
5378 * dispnew.c (update_text_area): Undo change of 2001-01-12.
5380 2001-02-14 Dave Love <fx@gnu.org>
5382 * coding.c: Doc and message fixes.
5384 2001-02-14 Andrew Innes <andrewi@gnu.org>
5386 * w32fns.c (w32_wnd_proc) <WM_GETMINMAXINFO>: Allow resizing the
5387 Emacs frame above the screen size.
5389 2001-02-14 Gerd Moellmann <gerd@gnu.org>
5391 * xdisp.c (reseat_1): Set iterator's end_charpos to ZV.
5393 2001-02-13 Gerd Moellmann <gerd@gnu.org>
5395 * insdel.c (del_range_1, del_range_byte, del_range_both): Handle
5396 case that TO ends up beyond ZV after running before-change-functions.
5398 * window.c (window_loop) <GET_BUFFER_WINDOW>: Prefer to return
5399 the selected window if it is showing the buffer in question.
5401 * dired.c (directory_files_internal): Initialize errno.
5402 (toplevel): Include errno.h.
5404 2001-02-13 Kenichi Handa <handa@etl.go.jp>
5406 * xfaces.c (best_matching_font): New parameter width_ratio.
5407 Multiply avgwidth by width_ratio.
5408 (choose_face_font): Call best_matching_font with width_ratio
5409 calculated from the column width of C.
5411 2001-02-12 Andrew Innes <andrewi@gnu.org>
5413 The following changes are to draw box lines inside characters area
5414 if line-width is negative.
5416 * w32term.c (x_produce_image_glyph): Pay attention to the case that
5417 face->box_line_width is negative.
5418 (x_produce_stretch_glyph): Likewise.
5419 (x_produce_glyphs): Likewise.
5420 (x_estimate_mode_line_height): Likewise.
5421 (x_draw_glyph_string_background): Likewise.
5422 (x_draw_glyph_string_foreground): Likewise.
5423 (x_draw_composite_glyph_string_foreground): Likewise.
5424 (x_draw_glyph_string_box): Likewise.
5425 (x_draw_image_foreground): Likewise.
5426 (x_draw_image_relief): Likewise.
5427 (x_draw_image_foreground_1): Likewise.
5428 (x_draw_image_glyph_string): Likewise.
5430 2001-02-09 Kenichi Handa <handa@etl.go.jp>
5432 The following changes are to draw box lines inside characters area
5433 if line-width is negative.
5435 * xterm.c (x_produce_image_glyph): Pay attention to the case that
5436 face->box_line_width is negative.
5437 (x_produce_stretch_glyph): Likewise.
5438 (x_produce_glyphs): Likewise.
5439 (x_estimate_mode_line_height): Likewise.
5440 (x_draw_glyph_string_background): Likewise.
5441 (x_draw_glyph_string_foreground): Likewise.
5442 (x_draw_composite_glyph_string_foreground): Likewise.
5443 (x_draw_glyph_string_box): Likewise.
5444 (x_draw_image_foreground): Likewise.
5445 (x_draw_image_relief): Likewise.
5446 (x_draw_image_foreground_1): Likewise.
5447 (x_draw_image_glyph_string): Likewise.
5449 * xfaces.c (Finternal_set_lisp_face_attribute): The value of :box
5450 and :line-width can be negative.
5451 (realize_x_face): The value of attrs[LFACE_BOX_INDEX] can be negative.
5453 2001-02-09 Jason Rumney <jasonr@gnu.org>
5455 * w32term.c (w32_encode_char): Treat eight bit graphic and control
5456 characters the same as ASCII and latin-1.
5457 (x_display_and_set_cursor): Check for the focus frame's selected
5458 window instead of selected_window.
5459 (x_after_update_window_line): Don't clear if frame's internal
5460 border width is zero.
5461 (x_new_font): Don't change a tooltip's size.
5462 (w32_initialize): Set char_ins_del_ok to 1.
5464 * w32fns.c (Fx_show_tip): Fix calls to make_number.
5465 (x_set_font): If font hasn't changed, avoid recomputing
5466 faces and other things.
5467 (x_set_tool_bar_lines): Do nothing if frame is minibuffer-only,
5468 (Fx_create_frame): Add the tool bar height to the frame height.
5469 (x_create_tip_frame): Prevent changing the tooltip's
5470 background color by specifying a color for the default font
5472 (Qcancel_timer): New variable.
5473 (syms_of_w32fns): Initialize and staticpro it.
5474 (Fx_hide_tip, Fx_show_tip): Use it.
5475 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
5477 (toplevel): Lisp code for generating parts of syms_of_w32fns removed.
5479 * w32.c (init_environment): Duplicate local string before putenv.
5481 2001-02-09 ShengHuo ZHU <zsh@cs.rochester.edu>
5483 * charset.c (Fstring): A typo.
5485 2001-02-09 Kenichi Handa <handa@etl.go.jp>
5487 * charset.c (Fstring): If all arguments are less than 256, return
5490 * editfns.c (Fchar_to_string): If CHARACTER is less than 256,
5491 return a unibyte string.
5493 * coding.c (code_convert_region): After detecting a coding, if
5494 nothing found, set coding->composing to COMPOSITION_NO.
5495 (decode_coding_string): Likewise.
5497 2001-02-08 Stefan Monnier <monnier@cs.yale.edu>
5499 * w32term.c (w32_set_scroll_bar_thumb): Use `double' for `range'
5502 2001-02-07 Kenichi Handa <handa@etl.go.jp>
5504 * charset.c (parse_str_to_multibyte): New function.
5506 * charset.h (parse_str_to_multibyte): Extern it.
5508 * print.c (print_string): If we are going to print a unibyte
5509 string into a multibyte buffer, convert the string to multibyte by
5512 2001-02-06 Andrew Innes <andrewi@gnu.org>
5514 * w32xfns.c (select_palette): Do nothing if palette hasn't yet
5515 been created. It seems we can get sent window messages such as
5516 WM_ERASEBKGND before we properly update a frame.
5518 2001-02-06 Gerd Moellmann <gerd@gnu.org>
5520 * dispnew.c (update_frame_line): Rename parameter FRAME to F.
5521 Avoid some unnecessary cursor positioning.
5523 2001-02-05 Gerd Moellmann <gerd@gnu.org>
5525 * xfaces.c (split_font_name): Compute numeric value of XLFD_AVGWIDTH.
5526 (LFACE_AVGWIDTH): New macro.
5528 (check_lface_attrs): Check LFACE_AVGWIDTH.
5529 (lface_fully_specified_p): Don't check LFACE_AVGWIDTH.
5530 (set_lface_from_font_name): Set LFACE_AVGWIDTH.
5531 (merge_face_vectors): Check LFACE_AVGWIDTH.
5532 (Finternal_make_lisp_face): Use AREF.
5533 (xm_set_menu_resources_from_menu_face)
5534 (xl_set_menu_resources_from_menu_face): Check LFACE_AVGWIDTH.
5535 (Finternal_lisp_face_empty_p): Use AREF.
5536 (lface_same_font_attributes_p): Compare LFACE_AVGWIDTH.
5537 (better_font_p, exact_face_match_p): Add parameter AVGWIDTH.
5538 Compare average widths..
5539 (best_matching_font): Arrange for comparing average widths.
5541 * dispextern.h (enum lface_attribute_index):
5542 Add LFACE_AVGWIDTH_INDEX (invisible from Lisp).
5544 2001-02-05 Dave Love <fx@gnu.org>
5546 * puresize.h: Revert last change following loadup.el change.
5548 2001-02-05 Andrew Innes <andrewi@gnu.org>
5550 * makefile.w32-in ($(EMACS)): Use $(THISDIR) instead of . in
5551 invocation of temacs, to work with Windows 2000.
5552 (bootstrap-emacs): Ditto.
5554 2001-02-05 Gerd Moellmann <gerd@gnu.org>
5556 * xterm.c (x_display_and_set_cursor): Check for the focus
5557 frame's selected window instead of selected_window.
5559 * xdisp.c (try_scrolling): If point is in the line below the
5560 window, make sure to move the iterator at least a canonical
5563 * window.c (Fmove_to_window_line): Don't add 1 if window is vscrolled.
5565 2001-02-05 Kenichi Handa <handa@etl.go.jp>
5567 * ccl.c (CCL_WRITE_CHAR): Check if CH is valid or not.
5568 If invalid, execute CCL_INVALID_CMD.
5569 (ccl_driver): If the CCL program is terminated because of
5570 CCL_STAT_INVALID_CMD, copy the remaining source data to the
5571 destination instead of throwing them away.
5573 2001-02-02 Gerd Moellmann <gerd@gnu.org>
5575 * xfns.c (x_set_font): If font hasn't changed, avoid recomputing
5576 faces and other things.
5578 * xdisp.c (get_next_display_element): Fix case of empty
5579 display table entry.
5581 2001-02-02 Eli Zaretskii <eliz@is.elta.co.il>
5583 * editfns.c (Fconstrain_to_field): Doc fix.
5585 * xfaces.c (Fclear_face_cache): Rename the `thorougly' argument
5586 into `thoroughly', to make it consistent with the doc string.
5588 * window.c (Fenlarge_window, Fshrink_window): Doc fix.
5590 2001-02-01 Gerd Moellmann <gerd@gnu.org>
5592 * search.c (search_buffer): Call set_search_regs with a byte
5593 position, not a character position.
5595 * xfns.c (x_set_tool_bar_lines): Do nothing if frame is
5598 2001-02-01 Eli Zaretskii <eliz@is.elta.co.il>
5600 * frame.c (Fmodify_frame_parameters): Doc fix.
5602 2001-01-31 Gerd Moellmann <gerd@gnu.org>
5604 * frame.h (EMACS_FRAME_H_INCLUDED): Use an include blocker
5605 identifier which is not reserved by Standard C.
5607 * frame.h (FRAME_RIGHT_SCROLL_BAR_WIDTH): New define.
5609 * window.c (enum window_part): New enumeration.
5610 (Qleft_fringe, Qright_fringe): Replace Qleft_bitmap_area and
5612 (coordinates_in_window): Return an enumerator from enum
5613 window_part. Fix handling of right scroll bar.
5614 (Fcoordinates_in_window_p): Doc fix. Return `left-fringe' and
5615 `right-fringe' instead of `left-bitmap-area' and
5616 `right-bitmap-area'. Use enumerators from enum window_part
5617 instead of hard-coded integers.
5618 (check_window_containing, window_from_coordinates):
5619 Use enumerators from enum window_part instead of hard-coded integers.
5620 (syms_of_window): Replace Qleft_bitmap_area and
5621 Qright_bitmap_area.with Qleft_fringe and Qright_fringe.
5623 2001-01-31 Eli Zaretskii <eliz@is.elta.co.il>
5625 * editfns.c (Fformat_time_string): Doc fix.
5627 2001-01-31 Stefan Monnier <monnier@cs.yale.edu>
5629 * keymap.c (Fwhere_is_internal): Use the first valid binding
5630 if no ascii binding is found (when firstonly is t).
5632 2001-01-31 Gerd Moellmann <gerd@gnu.org>
5634 * window.c (Fscroll_right, Fscroll_left): Use interactive_p
5635 instead of Finteractive_p.
5637 * lisp.h (interactive_p): Add prototype.
5639 * eval.c (interactive_p): New function.
5640 (Finteractive_p): Use it.
5642 * alloc.c (Fmake_list): Add a QUIT in the loop; unroll the loop.
5644 2001-01-31 Dave Love <fx@gnu.org>
5646 * .gdbinit (hook-run): Define to run xreload.
5648 * textprop.c (Fset_text_properties): Fix newline in doc string.
5650 2001-01-30 Gerd Moellmann <gerd@gnu.org>
5652 * xdisp.c (build_desired_tool_bar_string, syms_of_xdisp):
5653 Use DEFAULT_TOOL_BAR_BUTTON_MARGIN and DEFAULT_TOOL_BAR_BUTTON_RELIEF.
5655 * dispextern.h (Vtool_bar_button_margin:): Declare extern.
5656 (DEFAULT_TOOL_BAR_BUTTON_MARGIN, DEFAULT_TOOL_BAR_BUTTON_RELIEF)
5657 (DEFAULT_TOOL_BAR_IMAGE_HEIGHT): New defines.
5659 * xfns.c (Fx_create_frame): Add the tool bar height to the frame
5662 2001-01-30 Dave Love <fx@gnu.org>
5664 * bytecode.c (Fbyte_code) <Bgeq>: Add BEFORE_POTENTIAL_GC and
5667 2001-01-29 Gerd Moellmann <gerd@gnu.org>
5669 * bytecode.c (Fbyte_code) <Bcurrent_column>:
5670 Add BEFORE_POTENTIAL_GC and AFTER_POTENTIAL_GC.
5672 2001-01-29 Eli Zaretskii <eliz@is.elta.co.il>
5674 * textprop.c (Fset_text_properties): Doc fix.
5676 2001-01-29 Gerd Moellmann <gerd@gnu.org>
5678 * xdisp.c (forward_to_next_line_start): Remove xassert.
5680 2001-01-29 Jason Rumney <jasonr@gnu.org>
5682 * w32term.c (x_draw_row_bitmaps): Delay obtaining HDC to avoid
5683 returning without releasing it.
5685 2001-01-29 Kenichi Handa <handa@etl.go.jp>
5687 * w32fns.c (w32_font_match): Allocate three more bytes to regex
5688 for '^', '$', and '\0'.
5690 2001-01-28 Andrew Choi <akochoi@i-cable.com>
5692 * fontset.c (fontset_pattern_regexp): Allocate three more bytes to
5693 regex for '^', '$', and '\0'.
5695 * alloc.c (allocate_string) [macintosh]: Call check_string_bytes
5696 only if current_sblock has been initialized.
5698 * frame.c (Fdelete_frame) [macintosh]: Allow deletion of initial
5699 terminal frame even if it is the only visible frame.
5701 2001-01-28 Kenichi Handa <handa@etl.go.jp>
5703 * fontset.c (font_family_registry): Even if FONTNAME conform to
5704 XLFD, if it specifies other fields than family and registry,
5705 return FONTANME. New argument FORCE if nonzero cancel that feature.
5706 (fontset_font_pattern): Call font_family_registry with FORCE 1 for
5707 a signle byte character. Don't set FAMILY part to nil here.
5708 It is handled by the caller choose_face_font.
5709 (Fnew_fontset): Call font_family_registry with FORCE 0.
5710 (Fset_fontset_font): Likewise.
5712 2001-01-27 Gerd Moellmann <gerd@gnu.org>
5714 * xdisp.c (display_line): Don't treat a newline as fitting
5717 2001-01-26 Gerd Moellmann <gerd@gnu.org>
5719 * window.c (size_window): Set the window's orig_top to nil when
5720 changing heights, so that a future shrink_mini_window won't
5721 restore a bogus height.
5723 * frame.c (do_switch_frame): If selected frame has a mini-window,
5724 resize that to exact size.
5726 * dispnew.c (adjust_glyph_matrix): Always clear desired matrices.
5728 * xdisp.c (display_line): Simplify check for glyphs fitting
5729 entirely in the line.
5731 * xfns.c (xic_style): New variable.
5732 (create_frame_xic): Move static variable to global scope for
5733 the case that `static' gets defined away.
5735 2001-01-26 Kenichi Handa <handa@etl.go.jp>
5737 * coding.c (decode_coding): Set a flag for inhibiting
5739 (code_convert_region): Always set saved_coding_symbol.
5740 (decode_coding_string): Likewise. Update coding->symbol when we
5741 encounter a inconsistent eol by the same way as code_convert_region.
5743 2001-01-25 Gerd Moellmann <gerd@gnu.org>
5745 * xfns.c (x_set_tool_bar_lines): Use x_clear_area instead of
5748 * xterm.c (x_after_update_window_line): Don't clear if frame's
5749 internal border width is zero.
5750 (x_clear_area): New function.
5751 (x_after_update_window_line, x_clear_end_of_line)
5752 (x_scroll_bar_create, x_scroll_bar_set_handle)
5753 (XTset_vertical_scroll_bar, x_erase_phys_cursor): Use x_clear_area
5754 instead of XClearArea.
5756 * xterm.h (x_clear_area): Add prototype.
5758 * xfns.c (Fx_file_dialog): Remove a workaround for Lesstif
5759 which doesn't seem necessary anymore with Lesstif 0.92.
5761 2001-01-25 Dave Love <fx@gnu.org>
5763 * puresize.h (BASE_PURESIZE): Up to 720000.
5765 * keymap.c (Fwhere_is_internal): Declare gcpro3, gcpro4.
5767 2001-01-25 Gerd Moellmann <gerd@gnu.org>
5769 * xdisp.c (echo_area_display): Don't call redisplay_internal
5770 when Emacs is shutting down. We can't run hooks etc. that
5771 would be necessary to do a redisplay.
5773 * lread.c (read_integer): Use type EMACS_INT instead of int.
5775 2001-01-25 Eli Zaretskii <eliz@is.elta.co.il>
5777 * ccl.c (ccl_driver): Fix last change.
5779 2001-01-25 Kenichi Handa <handa@etl.go.jp>
5781 * ccl.h (sturct ccl_program): New member suppress_error.
5783 * ccl.c (ccl_driver): If ccl->suppress_error is nonzero, don't
5784 insert error message to the output.
5785 (setup_ccl_program): Initialize ccl->suppress_error to 0.
5787 * coding.h (struct coding_system): New member suppress_error.
5789 * coding.c (ccl_coding_driver): Setup ccl->suppress_error.
5790 (Fset_terminal_coding_system_internal): Set the member
5791 suppress_error to 1.
5792 (Fset_safe_terminal_coding_system_internal): Likewise.
5794 2001-01-24 Stefan Monnier <monnier@cs.yale.edu>
5796 * regex.c (mutually_exclusive_p): Don't blindly handle `charset_not'
5797 as if it was a `charset'.
5799 2001-01-24 Gerd Moellmann <gerd@gnu.org>
5801 * keymap.c (Fwhere_is_internal): Don't nreverse the cached
5802 value in where_is_cache; the next lookup in the cache returns
5803 something bogus if we do.
5805 2001-01-24 Eli Zaretskii <eliz@is.elta.co.il>
5807 * xdisp.c (syms_of_xdisp) <Stool_bar_lines_needed>: Don't defsubr
5808 if HAVE_WINDOW_SYSTEM isn't defined.
5810 2001-01-24 Gerd Moellmann <gerd@gnu.org>
5812 * fns.c (sweep_weak_table): Fix code taking items out of
5813 the hash collision chain. Some cleanup.
5815 * xterm.c (x_new_font): Don't change a tooltip's size.
5817 * xfns.c (x_create_tip_frame): Prevent changing the tooltip's
5818 background color by specifying a color for the default font
5821 2001-01-24 Kenichi Handa <handa@etl.go.jp>
5823 * ccl.c (CCL_READ_CHAR): Change the argument name from r to REG as
5824 a workaround for SunOS 4's cc.
5825 (CCL_CALL_FOR_MAP_INSTRUCTION): Use "if (1)..." not "do {...".
5826 (CCL_SUCCESS, CCL_SUSPEND, CCL_INVALID_CMD): Likewise.
5827 (ccl_driver) <CCL_ReadMultibyteChar2>: Remove unnecessay "do"
5830 2001-01-23 Gerd Moellmann <gerd@gnu.org>
5832 * xterm.c (x_set_window_size_1): New function extracted from
5834 (x_set_window_size): Use it.
5835 (x_set_window_size) [USE_X_TOOLKIT]: Handle case that window
5836 doesn't have a widget, like tooltips.
5838 2001-01-23 Eli Zaretskii <eliz@is.elta.co.il>
5840 * window.c (syms_of_window) <scroll-preserve-screen-position>: Doc fix.
5842 2001-01-23 Kenichi Handa <handa@etl.go.jp>
5844 * fns.c (Fset_char_table_default): Fix to make sub char-table
5847 2001-01-22 Gerd Moellmann <gerd@gnu.org>
5849 * xdisp.c (build_desired_tool_bar_string): Make sure we have
5850 a desired tool bar string, even if there are no tool bar items.
5852 * xdisp.c (Ftool_bar_lines_needed): New function.
5853 (syms_of_xdisp): Defsubr it.
5855 * editfns.c (Fformat): Don't extend text properties from arguments
5856 to padding chars in the result.
5858 2001-01-20 Eli Zaretskii <eliz@is.elta.co.il>
5860 * s/msdos.h (GC_MARK_STACK): Define to GC_MAKE_GCPROS_NOOPS.
5862 2001-01-20 Andrew Innes <andrewi@gnu.org>
5864 * w32term.c (w32_ring_bell): Only support visible bell on w32 frames.
5865 (w32_initialize): Don't set term hooks that aren't actually needed
5868 * xfaces.c (realize_default_face):
5870 (realize_tty_face): Remove references to FRAME_W32_CONSOLE_P.
5872 * xdisp.c (handle_single_display_prop): Remove references to
5873 FRAME_W32_CONSOLE_P.
5875 * dispnew.c (Fredraw_frame): Remove reference to FRAME_W32_CONSOLE_P.
5877 * frame.h (output_method): Remove output_w32_console method.
5878 (FRAME_W32_CONSOLE_P): Remove macro.
5880 * frame.c (Qw32_console): Remove variable.
5881 (Fframep): Remove references to it.
5882 (syms_of_frame): Ditto.
5883 (Fframe_parameters): Remove references to FRAME_W32_CONSOLE_P.
5885 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Reinstate original
5888 2001-01-20 Kenichi Handa <handa@etl.go.jp>
5890 * editfns.c (Fformat): Use lisp_string_width instead of strwidth.
5892 2001-01-19 Andrew Innes <andrewi@gnu.org>
5894 * w32.c (init_environment): Add a version-independent site-lisp
5895 directory to EMACSLOADPATH, after the version dependent one.
5897 2001-01-19 Gerd Moellmann <gerd@gnu.org>
5899 * editfns.c (Fbuffer_substring): Doc fix.
5901 * xdisp.c (message_dolog, message2, message2_nolog):
5902 Rename parameter LEN to NBYTES.
5904 2001-01-19 Kenichi Handa <handa@etl.go.jp>
5906 * charset.c (strwidth): Use c_string_width.
5907 (c_string_width): New function.
5908 (lisp_string_width): New arguments PRECISION, NCHARS, NBYTES.
5911 * charset.h (c_string_width, lisp_string_width): Extern them.
5913 * doprnt.c (doprnt1): Get byte length of Lisp string correctly.
5915 * indent.c (check_composition): Check validity of composition.
5917 * xdisp.c (store_frame_title): Pay attention to width of non-ASCII
5918 characters by calling c_string_width.
5919 (x_consider_frame_title): Get byte length of frame tile string
5921 (display_mode_element): Pay attention to width of non-ASCII
5922 characters by calling strwidth.
5924 2001-01-18 Gerd Moellmann <gerd@gnu.org>
5926 * xfns.c (Qcancel_timer): New variable.
5927 (syms_of_xfns): Initialize and staticpro it.
5928 (Fx_hide_tip, Fx_show_tip): Use it.
5929 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
5931 (toplevel): Lisp code for generating parts of syms_of_xfns removed.
5933 * window.c (Fwindow_live_p): Use WINDOW_LIVE_P.
5935 * window.h (WINDOW_LIVE_P): New macro.
5937 * window.c (window_size_fixed): New variable.
5938 (syms_of_window): Add a DEFVAR_BOOL for window-size-fixed, for
5941 * eval.c (specbind): If binding a per-buffer variable which
5942 doesn't have a buffer-local value in the current buffer, change
5943 the global value by changing the value of the symbol bound in all
5944 buffers not having their own value, to make it consistent with
5945 what happens with other buffer-local variables.
5947 * xterm.c (x_initialize): Set char_ins_del_ok to 1.
5949 * xdisp.c (forward_to_next_line_start): Stop at end of buffer
5950 when searching for a newline.
5952 2001-01-18 Kenichi Handa <handa@etl.go.jp>
5954 * xdisp.c (display_string): Fix previous change.
5956 2001-01-18 Jason Rumney <jasonr@gnu.org>
5958 * w32term.c (x_produce_stretch_glyph): Only use Qspace when
5959 GLYPH_DEBUG is defined.
5960 (x_produce_glyphs): Don't xassert `it->descent > 0'; this isn't
5961 true for images with `:ascent 100'.
5962 (x_set_mouse_face_gc): If the last used mouse face has gone in the
5963 meantime, use face MOUSE_FACE_ID.
5964 If first glyph isn't a character glyph, use the ASCII NUL
5965 character to determine the face.
5966 (expose_area): Do not treat left margin specially.
5967 (note_mode_line_highlight): If no local_map, check global keymap.
5968 (note_mouse_highlight): Initialize overlay.
5969 (clear_mouse_face): Don't return if tip_frame is non-nil.
5970 (show_scroll_bars): Remove unused function.
5971 (w32_read_socket) [WM_KILLFOCUS]: Set help_echo to Qnil.
5972 (x_draw_bar_cursor): Remove extra test for out of bounds cursor.
5974 (x_erase_phys_cursor): Don't apply XWINDOW to variable that may be nil.
5975 (x_free_frame_resources): Unload relief colors.
5977 2001-01-17 Gerd Moellmann <gerd@gnu.org>
5979 * xdisp.c (forward_to_next_line_start): Avoid calling
5980 get_next_display_element when the newline is already found.
5981 This may change the iterator's position, when its current position is
5982 equal to the iterator's stop_charpos.
5984 * dispnew.c (direct_output_for_insert): If char_ins_del_ok is
5985 zero, use this method only at the end of a line.
5987 * xfaces.c (x_face_list_fonts): Don't BLOCK_INPUT around the
5988 call to x_list_fonts. Call x_list_fonts with SIZE -1 only
5989 if SCALABLE_FONTS_P is set.
5991 * xfaces.c (x_face_list_fonts): Call x_list_fonts with SIZE -1,
5992 so that scalable fonts are included.
5994 * xterm.c (x_list_fonts): Allow scalable fonts if SIZE is < 0,
5995 In the cache, use a key containing the information if scalable
5997 (x_load_font): Adapt to change of keys in the font cache.
5999 2001-01-17 Kim F. Storm <storm@filanet.dk>
6001 * xfaces.c (x_face_list_fonts): Use x_list_fonts instead of
6002 XListFonts to take advantage of font caching.
6004 * xterm.c (x_list_fonts): Ensure caching font information when
6005 called for a null frame, which is the case frequently when Emacs
6008 2001-01-17 Gerd Moellmann <gerd@gnu.org>
6010 * xfns.c (QCconversion): Replaces QCalgorithm.
6012 * w32fns.c (QCconversion): Replaces QCalgorithm. Update copyright.
6014 * xdisp.c (build_desired_tool_bar_string): Use :conversion instead
6017 * xdisp.c (redisplay_tool_bar): Change tool bar's height when
6018 not everything could be displayed.
6020 * line.h, x-list-font.c: Files removed because unused.
6022 2001-01-17 Andrew Innes <andrewi@gnu.org>
6024 * dired.c (directory_files_internal): Convert result from readdir
6025 to a unibyte string initially, to avoid possible misinterpretation
6026 of some bytes as the internal form of Emacs characters.
6028 2001-01-17 Kenichi Handa <handa@etl.go.jp>
6030 * fns.c (concat): Be sure to avoid putting the same `composition'
6031 property on the adjacent regions.
6033 2001-01-16 Gerd Moellmann <gerd@gnu.org>
6035 * window.c (Fset_window_hscroll): Don't set window's min_hscroll here.
6036 (Fscroll_right, Fscroll_left): Set it here instead, if called
6039 * buffer.c (Fset_buffer_modified_p): Set buffer's
6040 prevent_redisplay_optimizations_p flag.
6042 * dispnew.c, callproc.c, fns.c, keyboard.c, process.c, sunfns.c,
6043 * sysdep.c, vmsproc.c, xselect.c: Call redisplay_preserve_echo_area
6044 with additional arg.
6046 * dispextern.h, lisp.h (redisplay_preserve_echo_area):
6049 * xdisp.c (redisplay_preserve_echo_area): Add parameter
6050 FROM_WHERE, for debugging.
6052 2001-01-16 Kenichi Handa <handa@etl.go.jp>
6054 * ccl.c (Fregister_ccl_program): Handle the return value of
6055 resolve_symbol_ccl_program correctly.
6056 (CCL_Extension): Fix typo (originally CCL_Extention). Caller changed.
6058 2001-01-15 Gerd Moellmann <gerd@gnu.org>
6060 * xterm.c (x_set_mouse_face_gc): If the last used mouse face
6061 has gone in the meantime, use face MOUSE_FACE_ID.
6063 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]:
6064 If x_display_info_for_display returns null, don't try to close
6065 the display; we didn't open it.
6067 * dispnew.c (save_or_restore_current_matrices): Function removed.
6068 (save_current_matrix, restore_current_matrix): New functions.
6069 (adjust_frame_glyphs_for_frame_redisplay): Use them to save and
6070 restore the frame's current matrix. Due to the glyph pointer
6071 setup done in adjust_glyph_matrix, there is no easy way to make
6072 saving the current matrix in the desired matrix generally correct,
6075 2001-01-15 Kenichi Handa <handa@etl.go.jp>
6077 * xdisp.c (insert_left_trunc_glyphs): Overwrite padding glyphs by
6079 (display_line): Optimize for wide characters.
6080 (display_string): Don't try to display a multi-column character
6081 partially. On ttys, produce more than one truncation glyph for
6082 multi-column characters that don't fit on the line.
6084 2001-01-13 Kenichi Handa <handa@etl.go.jp>
6086 * md5.c (WORDS_BIG_ENDIAN) [__BYTE_ORDER == __BIG_ENDIAN]:
6087 Define it instead of WORDS_BIGENDIAN. Caller changed.
6089 2001-01-13 Jason Rumney <jasonr@gnu.org>
6091 * w32fns.c (Fimage_size, image_ascent, lookup_image)
6092 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR, parse_image_spec)
6093 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
6094 (tiff_format, gif_format, gs_format): Adapt to change of image margins.
6096 * w32term.c (x_produce_image_glyph, x_draw_image_foreground)
6097 (x_draw_image_relief, x_draw_image_foreground_1)
6098 (x_draw_image_glyph_string): Adapt to change of image margins.
6100 * w32.c (init_environment, sys_shutdown, sys_pipe): Remove unused
6103 * w32bdf.c (search_file_line, get_cached_font_char)
6104 (cache_char_offset, create_offscreen_bitmap): Remove unused variables.
6106 * w32inevt.c (w32_console_toggle_lock_key): Add parentheses.
6108 * w32fns.c (x_to_w32_color, x_set_icon_name, xlfd_strip_height)
6109 (w32_list_synthesized_fonts, lookup_image, Fx_file_dialog)
6110 (Fw32_send_sys_command): Remove unused variables.
6111 (w32_msg_pump): Add parentheses.
6113 * w32term.c (w32_fill_rect, w32_read_socket, x_bitmap_icon)
6114 (x_new_fontset, x_calc_absolute_position, x_iconify_frame):
6117 2001-01-12 Gerd Moellmann <gerd@gnu.org>
6119 * xdisp.c (Vtool_bar_button_margin): Replaces tool_bar_button_margin.
6120 (build_desired_tool_bar_string): Handle Vtool_bar_button_margin
6121 being a pair of margins.
6122 (syms_of_xdisp): Change DEFVAR_INT of tool-bar-button-margins
6123 to DEFVAR_LISP. Extend doc.
6125 * xfns.c (Fimage_size, image_ascent): Adapt to the change of image
6127 (lookup_image): If `:margin MARGIN' is specified, and MARGIN is a
6128 pair of integers `(X . Y)', use X for the horizontal and Y for the
6130 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR): New enumerator.
6131 (parse_image_spec): Check it.
6132 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
6133 (tiff_format, gif_format, gs_format):
6134 Use IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR for :margin.
6136 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
6137 (x_draw_image_relief, x_draw_image_foreground_1)
6138 (x_draw_image_glyph_string): Adapt to the change of image margins.
6140 * dispextern.h (struct image): Replace member `margin' with
6141 `hmargin' and `vmargin'.
6143 * xdisp.c (Fdump_tool_bar_row) [GLYPH_DEBUG]: Add parameters ROW
6146 * dispnew.c (update_text_area): Put code which decrements the
6147 stop position when the row's face extends to the end of the
6150 * xfns.c (x_set_mouse_color): Fix color allocation.
6152 * keyboard.c: Call get_local_map with new argument list.
6154 * intervals.c (get_local_map): Change TYPE to Lisp_Object.
6156 * intervals.h (enum map_property): Removed.
6157 (get_local_map): Change prototype.
6159 * keymap.c: Call get_local_map with new argument list.
6160 (Fwhere_is_internal): Rename parameter XKEYMAP to KEYMAP.
6162 2001-01-11 Gerd Moellmann <gerd@gnu.org>
6164 * xdisp.c (build_desired_tool_bar_string): Correct the computation
6165 of the size needed for the tool bar string. For the last image,
6166 use a `display' property that reaches to the end of the string.
6168 * xselect.c (selection_request_dpyinfo): New variable.
6169 (x_handle_selection_request): Set it.
6170 (x_selection_request_lisp_error): Don't call
6171 x_decline_selection_request if selection request's display has
6174 * xfaces.c (x_free_colors, x_free_dpy_colors) [DEBUG_X_COLORS]:
6175 Do the unregister_colors before calling XFreeColors.
6177 2001-01-10 Dave Love <fx@gnu.org>
6179 * Makefile.in (${etc}DOC): Depend on ${shortlisp} and
6180 ${SOME_MACHINE_LISP}, not ${lisp}.
6182 2001-01-10 Gerd Moellmann <gerd@gnu.org>
6184 * xdisp.c (display_line): On ttys, produce more than one truncation
6185 glyph for multi-column characters that don't fit on the line.
6187 * xselect.c (x_reply_selection_request): Add a comment.
6189 * xfns.c (Fx_backspace_delete_keys_p): Use XkbGetMap and
6190 XkbGetNames instead of XkbGetKeyboard.
6192 2001-01-10 Dave Love <fx@gnu.org>
6194 * sysdep.c (random): Revert the declaration.
6196 2001-01-09 Gerd Moellmann <gerd@gnu.org>
6198 * lisp.h (STRING_BYTES) [GC_CHECK_STRING_BYTES]:
6199 Call function string_bytes.
6200 (GC_CHECK_STRING_BYTES): Moved here from alloc.c.
6202 * alloc.c (CHECK_STRING_BYTES) [GC_CHECK_STRING_BYTES]: New macro.
6203 (check_sblock, string_bytes) [GC_CHECK_STRING_BYTES]: New functions.
6204 (check_string_bytes) [GC_CHECK_STRING_BYTES]: Add parameter ALL_P.
6205 (allocate_string) [GC_CHECK_STRING_BYTES]: Always check strings in
6207 (mark_object) [GC_CHECK_STRING_BYTES]: Use CHECK_STRING_BYTES.
6208 (gc_sweep) [GC_CHECK_STRING_BYTES]: Call check_string_bytes
6209 after sweeping strings, and at the end.
6210 (GC_CHECK_STRING_BYTES): Moved to lisp.h.
6212 * alloc.c (Fgarbage_collect): Use a record_unwind_protect to
6213 ensure that pop_message is called.
6215 * keyboard.c (Fexecute_extended_command): Use a
6216 record_unwind_protect to ensure that pop_message is called.
6218 * lisp.h (push_message_unwind): Add prototype.
6220 * xdisp.c (push_message_unwind): New function.
6222 * fileio.c (do_auto_save_unwind): Do the pop_message here
6223 instead of in Fdo_auto_save.
6224 (Fdo_auto_save): Don't call pop_message.
6226 2001-01-08 Ken Raeburn <raeburn@gnu.org>
6228 * xfns.c (xpm_load) [!ALLOC_XPM_COLORS]: Declare local variable I
6231 2001-01-08 Gerd Moellmann <gerd@gnu.org>
6233 * window.c (window_scroll_pixel_based): Adjust glyph matrices
6234 when increasing window's vscroll.
6236 * macros.c (Qkbd_macro_termination_hook): New variable.
6237 (syms_of_macros): Initialize and staticpro it.
6238 (pop_kbd_macro): Run kbd-macro-termination-hook.
6240 * xterm.c (XTread_socket) <LeaveNotify>: Set help_echo to nil.
6242 2001-01-07 Dave Love <fx@gnu.org>
6244 * keyboard.c (Fread_key_sequence_vector): Avoid newline in
6245 arglist, for documentation's sake.
6247 2001-01-06 Andrew Innes <andrewi@gnu.org>
6249 * makefile.w32-in (clean): Delete $(COMPILER_TEMP_FILES) instead
6252 2001-01-05 Andrew Innes <andrewi@gnu.org>
6254 * term.c (update_end): Don't check updating_frame; for some reason
6255 this can be 0 sometimes, such as after dismissing a popup menu,
6256 and isn't necessary given the explicit frame argument.
6258 2001-01-05 Gerd Moellmann <gerd@gnu.org>
6260 * sysdep.c: Don't prototype srandom; it takes an unsigned argument
6261 on some systems, and an unsigned long on others, like FreeBSD 4.1.
6263 2001-01-04 Gerd Moellmann <gerd@gnu.org>
6265 * xterm.c (clear_mouse_face): Don't return if tip_frame is non-nil.
6267 * xfns.c (x_create_tip_frame): Preserve the value of
6268 face_change_count around the creation of the tip frame.
6270 * xfns.c (last_show_tip_args): New variable.
6271 (compute_tip_xy): New function.
6272 (Fx_show_tip): Reuse an existing tip frame, if possible.
6273 (syms_of_xfns): Initialize and staticpro last_show_tip_args.
6275 2001-01-04 Dave Love <fx@gnu.org>
6277 * editfns.c (Fformat): Doc fix.
6279 * systime.h (set_file_times): Prototype.
6281 * widget.h (EmacsFrameSetCharSize_): Prototype.
6283 * sysdep.c (random, srandom): Declare explicitly.
6285 * dispextern.h (move_it_vertically_backward): Declare.
6287 2001-01-04 Gerd Moellmann <gerd@gnu.org>
6289 * xfns.c (x_create_tip_frame): Call face-set-after-frame-default,
6290 like in Fx_create_frame.
6292 * xfaces.c (set_font_frame_param): Don't do anything for
6293 non-graphical frames.
6295 * window.c (Fdelete_other_windows): Set window's window_end_valid
6296 to nil when changing the window's start. Don't change the
6297 window's start when its top position hasn't changed. If we do,
6298 this will set the window's optional_new_start, which act's like a
6299 force_start during redisplay with C-x 1 M-> under particular
6300 circumstances (see report from Per Starback to emacs-pretest-bug
6303 2001-01-03 Gerd Moellmann <gerd@gnu.org>
6305 * xdisp.c (forward_to_next_line_start): Reset it->c if taking the
6306 short cut at the start of the function. Add an assertion.
6307 (reseat_at_next_visible_line_start): Add an assertion.
6309 * window.c (Frecenter): When changing the window start, set the
6310 window's window_end_valid to nil.
6311 (Fwindow_end): Fix window-end computation when UPDATE is non-nil.
6313 * dispextern.h (move_it_past_eol): Add prototype.
6315 * xdisp.c (move_it_past_eol): New function.
6317 * window.c (Fwindow_end): Doc fix.
6319 2001-01-03 Dave Love <fx@gnu.org>
6321 * dired.c (Ffile_attributes): Fix last change, removing BSD4_3 kluge.
6323 2001-01-03 Gerd Moellmann <gerd@gnu.org>
6325 * xdisp.c (try_window_reusing_current_matrix): Fix bug setting
6326 the enabled_p flag of the glyph row at window_end_vpos to 0.
6327 (handle_single_display_prop): Fix last change.
6329 2001-01-02 Richard M. Stallman <rms@caffeine.ai.mit.edu>
6331 * window.c (Frecenter): Doc fix.
6333 2001-01-02 Andrew Innes <andrewi@gnu.org>
6335 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Remove redefinition.
6337 * frame.h (output_method): Add output_w32_console method.
6338 (FRAME_W32_CONSOLE_P): New macro.
6340 * frame.c (make_terminal_frame) [WINDOWSNT]: Make terminal frames
6341 use output_w32_console method.
6342 (Qw32_console): New Lisp_Object.
6343 (Fframep): Return it.
6344 (syms_of_frame): Init it.
6345 (Fframe_parameters): Report w32console as font for w32_console frames.
6347 * xfaces.c (realize_default_face): Set face foreground and
6348 background to unspecified for w32_console frames.
6349 (realize_face): Realize face cache for w32_console frames.
6350 (realize_tty_face): Accept w32_console frames.
6352 * xdisp.c (handle_single_display_prop): Return if frame is w32_console.
6353 (init_iterator) [WINDOWSNT]: Initialize frame face cache if
6354 necessary, even if running interactively.
6356 * dispnew.c (Fredraw_frame): Call set_terminal_modes for
6359 * w32term.c (x_update_begin):
6363 (x_change_line_highlight):
6368 (w32_reassert_line_highlight):
6369 (w32_frame_rehighlight):
6370 (w32_frame_raise_lower): Do nothing if not w32 frame.
6372 * w32xfns.c (get_frame_dc): Abort if called on a non-w32 frame.
6374 * w32fns.c (Fx_display_color_cells): Determine correct value, when
6375 system doesn't tell us directly.
6376 (Fx_display_visual_class): Implement properly.
6378 2001-01-02 Gerd Moellmann <gerd@gnu.org>
6380 * window.c (Frecenter): Handle centering in graphical frames
6381 specially. Centering on the basis of line counts doesn't work
6382 reliably with variable-height lines.
6384 2001-01-02 Eli Zaretskii <eliz@is.elta.co.il>
6386 * widget.c (EmacsFrameSetCharSize): Remove unused variables `ac'
6389 * composite.c (run_composition_function): Remove unused var `val'.
6390 (update_compositions): Remove unused variable `hook'.
6392 * intervals.c (get_local_map): Remove unused variable `tem'.
6394 * doprnt.c (doprnt1): Remove unused variable `size'.
6396 * fns.c (Flength): Remove unused variable `tail'.
6397 (Fdelete): Remove unused variable `size'.
6399 * editfns.c (Ftranspose_regions): Remove unused variables `gcpro1'
6402 * doc.c (Fsnarf_documentation): Remove unused vars `fun' and `tem'.
6404 * data.c (find_symbol_value): Remove extra 3rd argument in the
6405 call to swap_in_symval_forwarding.
6407 * undo.c (Fprimitive_undo): Remove unused block-scope variable `end'.
6409 * search.c (shrink_regexp_cache): Remove unused variable `cpp'.
6410 (trivial_regexp_p): Remove unused variable `c'.
6411 (boyer_moore): Remove unused variable `k'.
6413 * indent.c (current_column): Remove unused variable `stopchar'.
6414 (Fcompute_motion): Remove unused variable `contin'.
6416 * casefiddle.c (casify_object): Remove unused variable `tolen'.
6418 * dired.c (directory_files_internal): Fix a typo in a comment.
6419 Remove an unused variable `handler'.
6420 (file_name_completion): Remove unused function-scope variable `dp'.
6421 (Ffile_attributes) <dirname, sdir>: Make declarations conditioned
6424 * fileio.c (e_write): Remove unused variable `require_encoding_p'.
6426 * marker.c (Fmarker_position): Remove unused variables `pos', `i',
6428 (Fmarker_insertion_type): Remove unused variable `buf'.
6430 * insdel.c (make_gap): Remove unused variable `result'.
6432 * keyboard.c (record_char): Remove unused function-scope var `help'.
6433 (kbd_buffer_get_event): Remove unused block-scope variable `idx'.
6434 (menu_bar_items): Remove unused function-scope variable `tem'.
6436 * fontset.c (fontset_ref): Remove unused variable `i'.
6437 (fontset_set): Remove unused variables `j' and `tmp'.
6438 (make_fontset): Remove unused variables `i', `j', `elt' and `base_elt'.
6439 (make_fontset_for_ascii_face): Remove unused variable `name'.
6440 (fs_load_font): Remove unused variable `font_idx'.
6441 (fs_query_fontset): Remove unused function-local variable `fontset'.
6442 (list_fontsets): Remove unused variable `tail'.
6443 (Fnew_fontset): Remove unused variables `family' and `registry'.
6444 (accumulate_font_info): Remove unused variable `tmp'.
6445 (Ffontset_font): Remove unused variable `id'.
6446 (syms_of_fontset): Remove unused variable `i'.
6448 * xfns.c (x_display_info_for_name): Cast 0 to "char *" in the call
6450 (lookup_image): Remove unused variable `file'.
6451 (xbm_load): Remove unused variables `bitmap_data', `height', and
6452 `width'. Remove function-local variable `i', leave the
6454 (gif_load): Remove unused variable `inc'.
6456 * xterm.c (XTread_socket): Remove unused variables `p' and `pend'.
6457 (XTread_socket) <LeaveNotify>: Remove unused variable `frame',
6458 leave only the one in the inner block.
6460 * xfaces.c (face_fontset, realize_default_face): Remove unused
6462 (face_at_buffer_position): Remove unused variable `multibyte_p'.
6464 * term.c (encode_terminal_code): Remove unused variable `c'.
6466 * ccl.c (Fccl_execute): Cast ccl_driver parameters to `unsigned
6467 char *' instead of `char *'.
6469 * category.c (Fcategory_docstring): Remove unused variable `doc'.
6470 (Fget_unused_category): Remove unused variable `docstring_vector'.
6471 (Fchar_category_set): Remove unused variables `val', `charset',
6474 * coding.c (detect_coding_iso2022, setup_coding_system):
6475 Remove unused variable `i'.
6476 (detect_coding_mask): Remove unused variable `idx'.
6477 (detect_coding): Remove unused variable `i'.
6478 (ccl_coding_driver): Remove unused variable `result'.
6479 (run_pre_post_conversion_on_str): Remove unused variable `prev'.
6480 (decode_coding_string): Remove unused variables `to' and `gcpro1'.
6481 (encode_coding_string): Remove unused variables `gcpro1' and
6482 `saved_coding_symbol'.
6483 (Ffind_coding_systems_region_internal): Remove function-local
6484 variable args[], leave only the block-local one.
6485 (code_convert_region1): Remove unused variable `len'.
6487 * charset.c (char_printable_p): Remove unused variable `chars'.
6488 (Fsplit_char, Fchar_bytes): Remove unused variable `val'.
6489 (str_to_multibyte): Remove unused variable `c'.
6491 * window.c (size_window): Remove block-local variable `min_size'.
6493 * xdisp.c (make_cursor_line_fully_visible): Remove unused variable
6494 `header_line_height'.
6495 (append_space, extend_face_to_end_of_line): Declare `saved_what'
6496 enum display_element_type.
6498 2001-01-02 Gerd Moellmann <gerd@gnu.org>
6500 * xterm.c (x_connection_closed): Catch X errors around all
6501 statements that call X. Save away the error message in a local copy.
6503 * xterm.c (x_connection_closed): Set handling_signal to 0 at
6506 * xdisp.c (pos_visible_p): Take into account that CHARPOS maybe
6507 in or at the start of invisible text.
6509 * dispnew.c (update_window): Don't check_current_matrix_flags.
6511 2001-01-01 Jason Rumney <jasonr@gnu.org>
6513 * w32fns.c (x_figure_window_size): Do not allow new_height and
6514 new_width of frame to override specified values.
6516 2000-12-30 Kenichi Handa <handa@etl.go.jp>
6518 * composite.c (find_composition): Fix a code for searching backward.
6520 2000-12-29 Gerd Moellmann <gerd@gnu.org>
6522 * dispnew.c (check_current_matrix_flags) [GLYPH_DEBUG]: New function.
6523 (update_window) [GLYPH_DEBUG]: Call it.
6524 (scrolling_window): Prevent including current rows which are below
6525 what's displayed in the window.
6527 * xdisp.c (try_window_reusing_current_matrix)
6528 <new start <= old start>: Disable rows in the current matrix
6529 which are below the window after scrolling.
6531 * xdisp.c (move_it_by_lines): Don't do optimizations if NEED_Y_P
6532 is zero. It's not worth the complexity.
6533 (invisible_text_between_p): Put in #if 0 because unused.
6535 2000-12-28 Gerd Moellmann <gerd@gnu.org>
6537 * xfns.c (Fx_backspace_delete_keys_p): Check library and server
6538 XKB versions. Call XkbFreeKeyboard with 2nd arg 0.
6540 * keyboard.c (echo_char): If C is an integer, always call
6541 push_key_description. Former code could signal an invalid
6544 * keymap.c (push_key_description): Add parameter FORCE_MULTIBYTE.
6545 If set, print multibyte text.
6546 (Fsingle_key_description): Call push_key_description with
6547 FORCE_MULTIBYTE set.
6548 (describe_buffer_bindings): Likewise.
6550 * lisp.h (push_key_description): Add prototype.
6552 * xdisp.c (echo_area_display): Bind redisplay-dont-pause to t
6553 around the call to redisplay_internal.
6555 * xfns.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
6557 * dispnew.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
6559 2000-12-28 Kenichi Handa <handa@etl.go.jp>
6561 * ccl.c (CCL_WRITE_CHAR): Check variable `extra_bytes'.
6562 (ccl_driver): New local variable `extra_bytes'.
6564 * ccl.h (struct ccl_spec): New member eight_bit_carryover.
6566 * coding.c (setup_coding_system):
6567 Initialize coding->spec.ccl.eight_bit_carryover.
6568 (ccl_coding_driver): Pay attention to carried over 8-bit bytes.
6570 2000-12-28 Kenichi Handa <handa@etl.go.jp>
6572 * coding.c (SAFE_ONE_MORE_BYTE): New macro.
6573 (DECODE_EMACS_MULE_COMPOSITION_CHAR): New macro.
6574 (DECODE_EMACS_MULE_COMPOSITION_RULE): New macro.
6575 (decode_composition_emacs_mule): New function.
6576 (decode_coding_emacs_mule): Decode composition sequence by calling
6577 decode_composition_emacs_mule.
6578 (ENCODE_COMPOSITION_EMACS_MULE): New macro.
6579 (encode_coding_emacs_mule): Changed from macro to function.
6580 If a text contains compositions, encode them correctly.
6581 (setup_coding_system): Set coding->commong_flags for emacs-mule so
6582 that decoding and encoding are required.
6584 2000-12-27 Gerd Moellmann <gerd@gnu.org>
6586 * xfaces.c (PT_PER_INCH): New macro.
6587 (xlfd_point_size): Compute real point size from font's pixel size.
6588 (pixel_point_size, build_scalable_font_name): Use PT_PER_INCH
6591 * .gdbinit: Comment out the line pointing to the Lesstif source
6594 * window.c (Frecenter): Use displayed_window_lines instead
6595 of window_internal_height.
6597 * xterm.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
6598 instead of x-toolkit-scroll-bars-p.
6599 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
6601 * w32term.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
6602 instead of x-toolkit-scroll-bars-p.
6603 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
6605 * dispnew.c (struct redisplay_history) [GLYPH_DEBUG]: New.
6606 (REDISPLAY_HISTORY_SIZE) [GLYPH_DEBUG]: New macro.
6607 (redisplay_history, history_idx, history_tick) [GLYPH_DEBUG]:
6609 (add_window_display_history, add_frame_display_history)
6610 (Fdump_redisplay_history) [GLYPH_DEBUG]: New functions.
6611 (build_frame_matrix_from_leaf_window): Remove unused code.
6612 (build_frame_matrix_from_leaf_window) [GLYPH_DEBUG]: Add to
6614 (update_frame) [GLYPH_DEBUG]: Add to redisplay history.
6615 (update_window) [GLYPH_DEBUG]: Likewise.
6616 (syms_of_display): Defsubr dump-redisplay-history.
6618 2000-12-23 Gerd Moellmann <gerd@gnu.org>
6620 * keyboard.c (echo_prompt): Always set current_kboard->echoptr to
6621 the end of the prompt. Set echo_after_prompt to the offset
6622 of echoptr in echobuf.
6624 * xdisp.c (init_from_display_pos): Pop until the iterator's
6625 stack is empty; there may be frames for stretch or images
6628 * dispnew.c (save_frame_matrix, restore_frame_matrix): Removed.
6629 (save_or_restore_current_matrix): New function for the same
6630 purpose, but more efficient.
6631 (adjust_frame_glyphs_for_frame_redisplay): Use it.
6633 2000-12-23 Eli Zaretskii <eliz@is.elta.co.il>
6635 * xdisp.c (syms_of_xdisp): Fix last change.
6637 2000-12-23 Gerd Moellmann <gerd@gnu.org>
6639 * xdisp.c (syms_of_xdisp): Doc fix.
6641 * xdisp.c (redisplay_window): Remove label restore_buffers;
6642 use finish_scroll_bars instead to make sure that scroll bars
6643 are redeemed. If we don't do this, flickering can result from
6644 scroll bars being destroyed and recreated.
6646 2000-12-22 Jason Rumney <jasonr@gnu.org>
6648 * w32term.c (w32_draw_bitmap): Fix drawing so it does not appear
6649 in the wrong colors when the foreground is not black.
6650 (expose_window): Don't redraw the window that's currently being
6653 2000-12-22 Gerd Moellmann <gerd@gnu.org>
6655 * window.c (size_window): When setting the window's too_small_ok
6656 flag, compare old size with minimum size depending on WIDTH_P,
6657 don't compare with window_min_width.
6659 * window.c (delete_window): Simplify somewhat.
6660 (Fset_window_configuration): Don't SET_FRAME_GARBAGED after
6661 freeing window matrices. The flag windows_or_buffers_changed is
6662 set, so the next redisplay will consider all windows; this should
6665 2000-12-22 Kenichi Handa <handa@etl.go.jp>
6667 * coding.c (ccl_coding_driver): Initialize ccl->cr_consumed.
6669 * ccl.h (struct ccl_program): New member cr_consumed.
6671 * ccl.c (CCL_WRITE_CHAR): Don't handle EOL conversion here.
6672 (CCL_READ_CHAR): Handle EOL conversion here.
6673 (ccl_driver) <CCL_ReadMultibyteChar2>: Likewise.
6675 2000-12-21 Gerd Moellmann <gerd@gnu.org>
6677 * xdisp.c (Fdump_glyph_row) [GLYPH_DEBUG]: Add optional arg GLYPHS.
6679 * dispextern.h (GLYPH_EQUAL_P): Also compare pixel widths,
6680 otherwise tabs of different size compare equal.
6682 * callint.c (Fcall_interactively): Prevent a compiler warning.
6684 * print.c (print_unwind): Return nil.
6685 (PRINTDECLARE): Initialize all local variables.
6686 (print_preprocess): Add a default case.
6688 * lisp.h (Qinhibit_point_motion_hooks): Declare extern.
6690 * undo.c (Fprimitive_undo): Bind `inhibit-point-motion-hooks' to t.
6692 * window.c (delete_window, Fsplit_window)
6693 (Fset_window_configuration): Calls to ensure_frame_matrix removed.
6695 * dispextern.h (ensure_frame_matrix): Function declaration removed.
6697 * dispnew.c (ensure_frame_matrix): Removed.
6698 (save_frame_matrix, restore_frame_matrix): New functions.
6699 (adjust_frame_glyphs_for_frame_redisplay): Use them.
6701 * xdisp.c (dump_glyph_row, dump_glyph_matrix, Fdump_glyph_matrix)
6702 [GLYPH_DEBUG]: Extended to dump glyphs in short form.
6704 2000-12-21 Andrew Innes <andrewi@gnu.org>
6706 * w32term.c (x_update_begin): Regenerate the palette here, rather
6707 than for each window.
6709 * w32xfns.c (select_palette): Avoid calling SelectPalette if
6710 palette is NULL, since this corrupts memory! Also get
6711 display_info reference from frame.
6713 2000-12-21 Jason Rumney <jasonr@gnu.org>
6715 * w32bdf.c (w32_init_bdf_font): Fix test for valid bmp heap.
6717 * w32term.c (x_draw_hollow_cursor): Delay obtaining the frame's DC
6718 to avoid returning without releasing it.
6720 2000-12-21 Kenichi Handa <handa@etl.go.jp>
6722 * keymap.c (push_key_description): Don't convert eight-bit-control
6723 and eight-bit-graphic to multibyte character.
6725 * charset.c (Fmake_char_internal): If CHARSET doesn't have a
6726 generic character and CODE1 is nil, return the smallest character
6729 2000-12-20 Dave Love <fx@gnu.org>
6731 * s/osf5-0.h (NSIG): Don't redefine.
6733 2000-12-20 Stefan Monnier <monnier@cs.yale.edu>
6735 * keymap.c (where_is_internal): Check ascii_sequence_p rather than
6736 excluding menu-bar and tool-bar.
6737 (Fwhere_is_internal): Check ascii_sequence_p when looking up the cache.
6738 (menu_item_p): Remove.
6739 (where_is_internal_1): Don't ignore menu-items.
6741 2000-12-20 Gerd Moellmann <gerd@gnu.org>
6743 * xdisp.c (hscroll_window_tree): Take window's min_hscroll
6746 * window.c (make_window): Initialize window's min_hscroll.
6747 (Fset_window_hscroll): Set window's hscroll and min_hscroll.
6748 (set_window_buffer, temp_output_buffer_show): Set min_hscroll
6750 (struct saved_window): New member min_hscroll.
6751 (SAVED_WINDOW_VECTOR_SIZE): Set to 17.
6752 (Fset_window_configuration): Set window's min_hscroll.
6753 (save_window_save): Save window's min_hscroll.
6754 (compare_window_configurations): Compare min_hscroll values.
6756 * window.h (struct window): New member min_hscroll.
6758 * keyboard.c (echo_prompt): Prevent a compiler warning.
6760 * xdisp.c (try_cursor_movement): Fix last change. The real
6761 condition is that PT is at the end of the row, and should
6762 be displayed at the start of the next row.
6764 * xdisp.c (try_cursor_movement): If we end on a partially
6765 visible line, end we already decided to scroll, return -1.
6767 * dispextern.h (ensure_frame_matrix): Add prototype.
6769 * window.c (delete_window, Fsplit_window)
6770 (Fset_window_configuration): Call ensure_frame_matrix.
6772 * dispnew.c (fake_current_matrices, ensure_frame_matrix):
6774 (adjust_frame_glyphs_for_frame_redisplay): If display has been
6775 completed, call fake_current_matrices instead of marking frame
6778 2000-12-20 Jason Rumney <jasonr@gnu.org>
6780 * w32fns.c (syms_of_w32fns): Initialize and staticpro tip_frame.
6782 2000-12-19 Eli Zaretskii <eliz@is.elta.co.il>
6784 * fns.c (Frequire): Doc fix.
6786 2000-12-19 Gerd Moellmann <gerd@gnu.org>
6788 * window.c (window_scroll_pixel_based): Don't use move_it_vertically.
6790 * dispnew.c (direct_output_for_insert): Fix check for mini-window
6791 currently displaying a message.
6793 * bytecode.c (toplevel) [CHECK_FRAME_FONT]: Include frame.h and
6795 (Fbyte_code) [CHECK_FRAME_FONT]: Check the selected frame's font.
6797 2000-12-18 Andrew Innes <andrewi@gnu.org>
6799 * w32.c (w32_strerror): New function.
6801 * w32.h (w32_strerror): New extern.
6803 * w32fns.c (Fw32_shell_execute): Use it.
6805 2000-12-18 Gerd Moellmann <gerd@gnu.org>
6807 * s/hpux10.h (_FILE_OFFSET_BITS): Undef again.
6809 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
6811 * msdos.c (IT_set_face): Obey inverse_video.
6813 2000-12-18 Kenichi Handa <handa@etl.go.jp>
6815 * dired.c (directory_files_internal): Always return decoded filenames.
6817 2000-12-18 Gerd Moellmann <gerd@gnu.org>
6819 * xterm.c (x_connection_closed): Prevent being called recursively
6820 because of an error condition in XtCloseDisplay.
6822 * xdisp.c (init_iterator): If noninteractive, and the frame's
6823 face cache is null, make one.
6825 * xfns.c (show_busy_cursor): Check for live frames more thoroughly.
6827 * process.c (wait_reading_process_input): Check for pending
6828 input when running timers.
6830 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
6832 * msdos.c (IT_write_glyphs): Compute the glyph face from str->face_id.
6834 2000-12-18 Kenichi Handa <handa@etl.go.jp>
6836 * process.c (read_process_output): Don't run a filter if the code
6837 decoder produces nothing but carryover.
6839 2000-12-17 Andrew Innes <andrewi@gnu.org>
6841 * w32.c (sys_rename): Only check errno against EEXIST, and not
6842 EACCES, when determining whether rename failed because the target
6843 exists. This was resulting in indefinite looping on Windows 9x if
6844 the source file was locked by another process.
6846 * w32fns.c (Ffile_system_info): New function.
6847 (syms_of_w32fns): Defsubr it.
6849 2000-12-17 Gerd Moellmann <gerd@gnu.org>
6851 * window.c (coordinates_in_window): Fix computation for
6852 position on vertical line between mode lines.
6854 * xfns.c (unwind_create_frame): Return t if frame was deleted.
6855 Don't alter tip_frame or tip_window.
6856 (unwind_create_tip_frame): Set tip_frame to nil only if frame
6859 * w32fns.c (unwind_create_frame): Return t if frame was deleted.
6860 Don't alter tip_frame or tip_window.
6861 (unwind_create_tip_frame): Set tip_frame to nil only if frame
6864 2000-12-16 Eli Zaretskii <eliz@is.elta.co.il>
6866 * fileio.c (Fcopy_file): Rename the last argument to keep_time, to
6867 be consistent with the doc string. Reported by NAKAJIMA Mikio
6868 <minakaji@osaka.email.ne.jp>.
6870 2000-12-16 Kenichi Handa <handa@etl.go.jp>
6872 * xfaces.c (Vface_ignored_fonts): New variable.
6873 (x_face_list_fonts): Ignore fonts matching Vface_ignored_fonts.
6874 (syms_of_xfaces): Declare Vface_ignored_fonts as a Lisp variable.
6876 2000-12-15 Gerd Moellmann <gerd@gnu.org>
6878 * dispnew.c (update_window): Detect pending input every nth line
6879 updated, i.e. do it depending on real work done, and not on the
6882 * xterm.c (expose_window): Don't redraw the window that's
6883 currently being updated.
6885 * window.c (Fset_window_point): Remove test for
6886 cursor_in_non_selected_windows.
6888 * lread.c (read1): Recognize end of file after `\\'.
6890 * xfns.c (x_create_tip_frame): Use unwind_create_tip_frame,
6891 not unwind_create_frame.
6893 2000-12-15 Dave Love <fx@gnu.org>
6895 * s/usg5-4.h (bcopy) [IRIX6]: Don't special-case definition of
6898 * s/irix6-5.h: #undef bcopy & al here. Include strings.h.
6900 2000-12-15 Kenichi Handa <handa@etl.go.jp>
6902 * coding.c (setup_coding_system): Clear all members of the struct
6903 coding_system at first.
6904 (detect_coding): Call detect_coding_mask with a correct MULTIBYTEP
6906 (code_convert_region): Don't override coding->src_multibyte and
6907 coding->dst_multibyte.
6909 * fns.c (Fmd5): Docstring improved.
6911 2000-12-15 Miles Bader <miles@gnu.org>
6913 * xdisp.c (window_box_height): Only use mode-line glyph-rows that
6914 are actually marked as mode-lines; otherwise use
6915 estimate_mode_line_height.
6917 2000-12-14 Gerd Moellmann <gerd@gnu.org>
6919 * editfns.c (Fformat): Prevent a buffer overrun when the format
6920 specifies a precision.
6922 2000-12-14 Eli Zaretskii <eliz@is.elta.co.il>
6924 * msdos.c (Fmsdos_set_mouse_buttons): Signal an error if the
6925 argument is outside the range [2..3].
6927 2000-12-14 Andrew Innes <andrewi@gnu.org>
6929 * w32fns.c (Fx_hide_tip): Avoid unnecessary work when there's
6930 nothing to do. Bind inhibit-quit.
6931 (tip_frame): Make it a Lisp_Object.
6932 (x_create_tip_frame): Set tip_frame after it has been added to
6934 (Fx_show_tip): Don't set tip_frame here.
6935 (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]: New variables.
6936 (unwind_create_frame, unwind_create_tip_frame): New functions.
6937 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
6938 while a frame is only partially constructed.
6940 * w32term.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
6941 (x_free_frame_resources): New function.
6942 (x_destroy_window): Use it.
6944 2000-12-14 Gerd Moellmann <gerd@gnu.org>
6946 * xfns.c (Fx_backspace_delete_keys_p): New function.
6947 (syms_of_xfns): Defsubr it.
6949 * config.in (HAVE_XKBGETKEYBOARD): Add.
6951 2000-12-14 Kenichi Handa <handa@etl.go.jp>
6953 * keyboard.c (echo_prompt): Argument type changed to Lisp_Object.
6954 Always store string in multibyte representation in echobuf.
6955 (echo_char): Always store string in multibyte representation in
6957 (echo_now): Call message2_nolog with the arg MULTIBYTE 1.
6958 (read_key_sequence): Adjusted for the change of echo_prompt.
6960 * fns.c (Fmd5): Docstring improved.
6962 * lisp.h (detect_coding_system): Prototype adjusted.
6964 * coding.c (ONE_MORE_BYTE_CHECK_MULTIBYTE): New macro.
6965 (detect_coding_emacs_mule, detect_coding_iso2022,)
6966 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
6967 (detect_coding_utf_16, detect_coding_ccl): Make them static.
6968 New argument MULTIBYTEP. Callers changed.
6969 (detect_coding_mask, detect_coding_system): New argument
6970 MULTIBYTEP. Callers changed.
6971 (decode_coding_string): Set coding->src_multibyte and
6972 coding->dst_multibyte before calling detect_coding and detect_eol.
6973 Update them after some coding system is detected.
6975 2000-12-13 Stefan Monnier <monnier@cs.yale.edu>
6977 * keymap.c (get_keyelt): Only eval the filter if `autoload' is set.
6979 * keyboard.c (menu_bar_items, tool_bar_items):
6980 Set `autoload' when looking up `tool-bar' or `menu-bar' submap.
6982 2000-12-13 Gerd Moellmann <gerd@gnu.org>
6984 * xfns.c (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]:
6986 (unwind_create_frame, unwind_create_tip_frame): New functions.
6987 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
6988 while a frame is only partially constructed.
6990 * xterm.h (x_free_frame_resources): Declare.
6992 * xterm.c (x_free_frame_resources): New function.
6993 (x_destroy_window): Use it.
6995 * dispnew.c (update_window): If do_mouse_tracking is non-nil,
6996 don't interrupt the update for pending input initially, i.e.
6997 update at least some lines.
6999 * keyboard.c (do_mouse_tracking): Make externally visible.
7001 * xterm.c (x_term_init): Declare gray_bitmap_bits as `extern char *'.
7003 * xfns.c (gray_bitmap_bits): Declare `char *'.
7005 2000-12-12 Gerd Moellmann <gerd@gnu.org>
7007 * xdisp.c (display_tool_bar_line): Make sure that tool bar
7008 lines start with a relief line.
7010 2000-12-12 Dave Love <fx@gnu.org>
7012 * window.c (Fdisplay_buffer): Doc fix.
7013 (Fwindow_list): Remove unused var.
7015 * buffer.h (mmap_set_vars): Declare.
7017 * window.h (Fset_window_point): Declare.
7019 2000-12-12 Eli Zaretskii <eliz@is.elta.co.il>
7021 * msdos.c (fast_find_position): Don't overstep the last window row.
7022 (IT_note_mouse_highlight): Initialize portion to -1. Remove unused
7023 variable `area'. When looking for a row under (X,Y), give up if some
7024 of the previous rows is not enabled.
7026 2000-12-12 Gerd Moellmann <gerd@gnu.org>
7028 * window.c (Fset_window_point): If displaying cursors in windows
7029 other than the selected window, make sure redisplay updates
7030 other windows to show the new value of point in the window.
7032 * dispextern.h (cursor_in_non_selected_windows): Declare extern.
7034 * buffer.c (Fkill_buffer): Don't Fset_buffer when testing if
7035 the buffer is the sole visible buffer when in the mini-buffer.
7037 * xdisp.c (setup_echo_area_for_printing, with_echo_area_buffer):
7038 Bind `inhibit-read-only' to t.
7039 (unwind_with_echo_area_buffer): Use AREF.
7041 * xfns.c (Fx_hide_tip): Simplified.
7043 * s/freebsd.h, s/netbsd.h (GC_MARK_STACK): Use GC_MAKE_GCPROS_NOOPS
7046 * s/gnu-linux.h (GC_MARK_STACK): Define as GC_MAKE_GCPROS_NOOPS.
7048 2000-12-11 Gerd Moellmann <gerd@gnu.org>
7050 * xfns.c (Fx_hide_tip): Fix last change.
7052 * xfns.c (Fx_hide_tip): Avoid unnecessary work when there's
7053 nothing to do. Bind inhibit-quit.
7054 (tip_frame): Make it a Lisp_Object.
7055 (x_create_tip_frame): Set tip_frame after it has been added to
7057 (Fx_show_tip): Don't set tip_frame here.
7059 * xterm.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
7061 * xdisp.c (prepare_menu_bars): Changes for tip_frame being a
7064 * dispextern.h: Change external declaration of tip_frame.
7066 * keymap.c (Fkey_description): If KEYS is an empty key sequence,
7067 return an empty string.
7069 * xdisp.c (try_cursor_movement): Check update_mode_lines instead
7070 of the window's update_mode_line flag, since the former is set by
7071 force-mode-line-update, not the latter. This makes
7072 column-number-mode slightly faster.
7074 * xdisp.c (try_window_id) <all changes above window start>:
7077 2000-12-11 Paul Eggert <eggert@twinsun.com>
7079 * config.in (HAVE_FTELLO): Remove.
7081 (_XOPEN_SOURCE): Remove; the large-file code no longer needs it.
7082 * lread.c (file_offset, file_tell): Depend on HAVE_FSEEKO, not
7084 * s/hpux10.h (_FILE_OFFSET_BITS): Do not undef.
7085 * s/isc3-0.h, s/osf5-0.h: Update comment about _XOPEN_SOURCE.
7087 2000-12-11 Miles Bader <miles@gnu.org>
7089 * window.c (displayed_window_lines): Don't round up when
7090 converting empty space at bottom to lines.
7091 Handle non-newline-terminated final lines properly.
7092 (Fwindow_text_height): New function (used to be in lisp).
7093 (syms_of_window): Initialize it.
7095 2000-12-09 Stefan Monnier <monnier@cs.yale.edu>
7097 * syntax.c (scan_lists): Check that the right quote char has the
7098 right Sstring syntax when jumping over strings.
7099 (init_syntax_once): Use Smax rather than 13.
7101 2000-12-09 Miles Bader <miles@gnu.org>
7103 * window.c (Fpos_visible_in_window_p): Replace FULLY parameter
7104 with PARTIALLY, inverting the sense.
7105 (window_scroll_pixel_based): Scroll partially visible lines into
7106 place if we hit the beginning or end of the buffer.
7107 (displayed_window_lines): Don't include partially visible lines.
7108 (Fmove_to_window_line): Skip past any partially visible first line.
7110 2000-12-08 Gerd Moellmann <gerd@gnu.org>
7112 * keymap.c (current_minor_maps): Use malloc. Prevent a leak.
7114 * tparam.c (tparam1): Change the way buffers are reallocated to be
7115 portable and less obfuscated.
7117 * termcap.c (tgetent): Change the way buffers are reallocated to
7118 be portable and less obfuscated.
7120 * macros.c (store_kbd_macro_char): Change the way buffers are
7121 reallocated to be portable and less obfuscated.
7123 * lread.c (read1): Change the way buffers are reallocated to be
7124 portable and less obfuscated.
7126 * doc.c (Fsubstitute_command_keys): Change the way buffers
7127 are reallocated so that it is portable.
7129 2000-12-07 Eli Zaretskii <eliz@is.elta.co.il>
7131 * dosfns.c (Ffile_system_info): New function.
7132 (syms_of_dosfns): Defsubr it.
7134 2000-12-07 Stefan Monnier <monnier@cs.yale.edu>
7136 * alloc.c (gc_sweep): Add comment.
7138 2000-12-07 Gerd Moellmann <gerd@gnu.org>
7140 * sound.c (vox_configure): Change order of ioctls.
7141 Don't set SNDCTL_DSP_SPEED from bps, don't set SNDCTL_DSP_SAMPLESIZE.
7142 Ignore errors when changing volume.
7143 (vox_close): Don't reset the device.
7145 * process.c (read_process_output): Make sure the process marker's
7146 position is valid when the process buffer is changed in
7147 after-change functions. W3 does that.
7149 * xfns.c (x_free_gcs): New function.
7151 * xterm.h (x_free_gcs): Add prototype.
7153 * widget.c (EmacsFrameDestroy): Call x_free_gcs instead of
7156 * xterm.c (x_destroy_window): Call x_free_gcs so that
7157 resources of non-toolkit X windows will be freed.
7159 2000-12-07 Andrew Innes <andrewi@gnu.org>
7161 * w32fns.c (xlfd_charset_of_font): Fix last change.
7163 2000-12-06 Dave Love <fx@gnu.org>
7165 * md5.h (__P): Don't define -- it comes from config.h.
7167 * strftime.c: Change some #if foo to #ifdef foo.
7169 2000-12-06 Andrew Innes <andrewi@gnu.org>
7171 * w32term.h (CP_INVALID): Rename to CP_UNKNOWN.
7173 * w32fns.c (xlfd_charset_of_font): Don't overwrite fontname argument.
7174 (w32_codepage_for_font): Rename CP_INVALID to CP_UNKNOWN.
7175 (w32_list_fonts): Don't choke if pattern doesn't specify a codepage.
7177 2000-12-06 Gerd Moellmann <gerd@gnu.org>
7179 * alloc.c (gc_sweep): Prevent symbols read during loadup
7182 * xdisp.c (underlying_face_id): New function.
7183 (handle_face_prop, face_before_or_after_it_pos): Use it
7184 to determine the face ``under'' a string. Let strings inherit
7185 the face of the buffer under them.
7187 * xfaces.c (face_at_string_position): Update function comment.
7189 * dispnew.c (adjust_glyph_matrix): Don't reuse a window's current
7190 matrix if the window's left position has changed; we need to
7191 redraw it in this case.
7193 * dispextern.h (struct glyph_matrix): Add member window_left_x.
7195 * window.c (coordinates_in_window): Check mouse on mode-line or
7198 * alloc.c (Fgarbage_collect): Dox fix. Return a list as
7199 advertized by the function documentation.
7201 * window.c (syms_of_window): Doc fix.
7203 * sound.c (vox_configure): Set volume for left and right channel.
7204 (sound_cleanup): Return nil.
7206 * xdisp.c (move_it_by_lines): Fix paren typo.
7208 * xterm.c (x_load_font): Don't use the font's max_bounds for
7209 computing the height of the font. If max_bounds' ascent or
7210 descent are greater than the font's ascent or descent, this means
7211 glyphs overlap, which should be handled now by redisplay.
7213 * window.c (Veven_window_heights): New variable.
7214 (syms_of_window): DEFVAR_LISP it.
7215 (Fdisplay_buffer): Check Veven_window_heights before evening the
7218 2000-12-06 Miles Bader <miles@gnu.org>
7220 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is `t',
7221 update `default-frame-alist' instead of setting no frame parameters.
7223 2000-12-06 Kenichi Handa <handa@etl.go.jp>
7225 * composite.c (update_compositions): Fix typo (use the correct
7228 2000-12-05 Jason Rumney <jasonr@gnu.org>
7230 * md5.h: Remove underscores from function declarations.
7231 (__attribute__, __alignof__) [!__GNUC__]: Define.
7233 * md5.c: Delay include of md5.h until after namespace cleaning.
7235 * makefile.w32-in (fns.o): Depend on md5.h
7236 (md5.o): New target.
7239 * makefile.nt: Likewise.
7241 2000-12-05 Jason Rumney <jasonr@altavista.net>
7243 * w32term.c (expose_area): Complete last change.
7245 2000-12-05 Ken Raeburn <raeburn@gnu.org>
7247 * minibuf.c: Include intervals.h.
7249 2000-12-05 Jason Rumney <jasonr@gnu.org>
7251 * w32term.c (x_produce_glyphs): If a font for a component of
7252 a composition is not found, use 1 pixel dot ascent and 0 dot
7253 descent value to avoid displaying terribly tall empty boxes.
7254 (expose_area): Pass x-coordinate relative to the exposed
7255 area to x_draw_glyphs instead of a window-relative coordinate.
7257 2000-12-05 Gerd Moellmann <gerd@gnu.org>
7259 * xdisp.c (next_element_from_ellipsis): Save face before selective
7260 display in saved_face_id, and set face_before_selective_p.
7261 (reseat_1): Reset face_before_selective_p.
7262 (append_space, extend_face_to_end_of_line): If iterator's
7263 face_before_selective_p is set, use the face from saved_face_id.
7264 (extend_face_to_end_of_line): For tty frames, make sure to
7265 use the right face id when producing spaces at the end of
7268 * dispextern.h (struct it): Add face_before_selective_p.
7270 * keyboard.c (record_char): Don't record identical help-echo
7271 events in recent_keys.
7273 * xterm.c [USE_X_TOOLKIT]: Close the display.
7274 (xim_close_dpy): Handle case that the display has been closed.
7276 * xterm.c (x_destroy_window): Reset the frame's X window after
7279 * dispnew.c (adjust_glyph_matrix): Make sure to initialize local
7280 variable window_width.
7281 (line_draw_cost): Fix code skipping over spaces at the end of the
7282 line when must_write_spaces is not set.
7283 (scrolling_window): Fix code inserting runs in list of all runs.
7285 2000-12-05 Kenichi Handa <handa@etl.go.jp>
7287 * coding.c (setup_coding_system): Be sure to initialize
7288 coding->category_idx.
7290 2000-12-04 Gerd Moellmann <gerd@gnu.org>
7292 * xterm.c (PER_CHAR_METRIC): Removed because not used.
7294 * xterm.c (expose_area): Pass x-coordinate relative to the exposed
7295 area to x_draw_glyphs instead of a window-relative coordinate.
7297 * fileio.c (auto_save_error): Add parameter ERROR. Show the
7298 error in the message.
7300 * keyboard.c (Fread_key_sequence): Don't start the busy cursor
7301 timer after having read a key. It's not good for code reading
7302 several keys in a loop, like an input method.
7304 * fileio.c (Finsert_file_contents): When VISIT is t, don't
7305 record undo information for format-decode.
7307 * undo.c (Fprimitive_undo): Bind inhibit-read-only to t if
7308 current buffer is read-only, not if it isn't.
7310 * keyboard.c (record_char): Record `help-echo' input events
7311 in recent_keys only if they display some help. Don't record
7312 `help-echo' events as macro char.
7314 2000-12-04 Richard M. Stallman <rms@caffeine.ai.mit.edu>
7316 * editfns.c (save_excursion_restore): Don't move point
7317 in another window if it is showing the wrong buffer.
7318 Avoid the call to Fwindow_live_p, for speed.
7320 2000-12-04 Kenichi Handa <handa@etl.go.jp>
7322 * xfaces.c (struct font_name): New member registry_priority.
7323 (split_font_name): Initialize the above member to zero.
7324 (concat_font_list): New function.
7325 (font_list): Include fonts of all alternative registries.
7326 (FONT_POINT_SIZE_QUANTUM): New macro.
7327 (better_font_p): Ignore point size difference less than
7328 FONT_POINT_SIZE_QUANTUM. Use registry_prioprity as a last resort.
7330 * xterm.c (x_produce_glyphs): If a font for a component of
7331 a composition is not found, use 1 pixel dot ascent and 0 dot
7332 descent value to avoid displaying terribly tall empty boxes.
7334 * ccl.c (stack_idx_of_map_multiple): Don't use C initializier.
7336 2000-12-03 Ken Raeburn <raeburn@gnu.org>
7338 * coding.h (code_convert_string1): Declare.
7340 * fns.c (Fmd5): Pass lisp objects, not integers, to call3.
7342 * lisp.h (Fmake_variable_buffer_local, Fbuffer_file_name): Declare.
7344 2000-12-02 Jason Rumney <jasonr@gnu.org>
7346 * w32term.c (w32_bdf_per_char_metric): Dereference pointer
7347 correctly for single byte character case.
7348 (w32_per_char_metric): Do not try to make any assumptions about
7349 the metrics of BDF fonts.
7350 (x_estimate_mode_line_height): If `mode-line' face
7351 hasn't a font, use that of the frame, as drawing glyphs does.
7352 (note_mouse_highlight): Change the cursor shape on the vertical
7353 border between windows [not enabled].
7355 * w32term.h (struct w32_output): Add member horizontal_drag_cursor.
7357 * w32fns.c (Fx_create_frame): Reintroduce the call to
7358 face-set-after-frame-defaults.
7359 (Vx_window_horizontal_drag_shape): New variable.
7360 (syms_of_xfns): DEFVAR_LISP it.
7361 (x_set_mouse_color): Create frame's horizontal_drag_cursor [not
7364 2000-12-02 Simon Josefsson <simon@josefsson.org>
7366 * fns.c (Fmd5): Use a different logic to decide the coding system
7369 * coding.h (Qwrite_region, Qcoding_system_error): Declare extern.
7371 2000-12-02 Eli Zaretskii <eliz@is.elta.co.il>
7373 * fileio.c (Fread_file_name) [DOS_NT]: Don't crash if homedir is NULL.
7375 2000-12-01 Gerd Moellmann <gerd@gnu.org>
7377 * xterm.c (x_calc_absolute_position): Don't subtract menubar's
7378 height for YNegative.
7379 (x_calc_absolute_position) [USE_MOTIF]: Use the column widget's
7380 height; also see comment there.
7382 * window.c (coordinates_in_window): Handle computations for
7383 positions on the vertical bar and fringes differently for
7384 window-system frames. Consider some pixels near the vertical bar
7385 as on the bar if the frame doesn't have vertical scroll bars.
7386 Associate positions between mode or header lines with the
7387 right window, the left one.
7389 2000-12-01 Jason Rumney <jasonr@gnu.org>
7391 * w32term.c (w32_clear_window): Avoid clearing an invalid frame.
7393 * w32xfns.c (get_frame_dc): Avoid changing the palette on an
7396 2000-12-01 Gerd Moellmann <gerd@gnu.org>
7398 * window.c (struct saved_window): Add members orig_top and orig_height.
7399 (SAVED_WINDOW_VECTOR_SIZE): Increment to 16.
7400 (save_window_save, Fset_window_configuration): Save/restore
7401 window's orig_top and orig_height.
7403 2000-12-01 Jason Rumney <jasonr@gnu.org>
7405 * w32term.c (x_draw_vertical_border): Fix call to w32_fill_rect.
7407 * w32fns.c (x_set_cursor_color): Fix last change.
7409 2000-11-30 Gerd Moellmann <gerd@gnu.org>
7411 * xdisp.c (echo_area_display): If cursor is in the echo area, make
7412 sure that the next redisplay displays the minibuffer, so that
7413 the cursor will be replaced with what the minibuffer wants.
7415 * xterm.c: Test USE_TOOLKIT_SCROLL_BARS everywhere with #ifdef and
7416 #ifndef instead of using #if.
7417 (XTread_socket) [USE_MOTIF] <KeyPress>: Call XmIsScrollBar only if
7418 USE_TOOLKIT_SCROLL_BARS is defined.
7420 2000-11-30 Jason Rumney <jasonr@gnu.org>
7422 * w32fns.c (x_set_cursor_color): Use x_update_cursor instead of
7425 2000-11-30 Gerd Moellmann <gerd@gnu.org>
7427 * fns.c (Fmd5): Doc fix.
7429 2000-11-30 Simon Josefsson <simon@josefsson.org>
7431 * fns.c (Fmd5): New function.
7432 (syms_of_fns): Defsubr md5.
7434 * Makefile.in (obj): Add md5.o
7436 2000-11-30 Gerd Moellmann <gerd@gnu.org>
7438 * md5.h, md5.c: New files, taken from glibc.
7440 * xmenu.c (popup_get_selection): Use xmalloc instead of malloc.
7442 * xterm.c (x_estimate_mode_line_height): If `mode-line' face
7443 hasn't a font, use that of the frame, as drawing glyphs does.
7445 2000-11-29 Stefan Monnier <monnier@cs.yale.edu>
7447 * eval.c (Frun_hooks): Allow 0 arguments.
7449 2000-11-29 Gerd Moellmann <gerd@gnu.org>
7451 * xterm.c (XTmouse_position) [USE_X_TOOLKIT]: When the mouse
7452 is over the menu bar widget, say it's not on the frame.
7454 * xfns.c (Fx_create_frame): Reintroduce the call to
7455 face-set-after-frame-defaults.
7457 * eval.c (Fsignal): Reset handling_signal.
7459 2000-11-28 Jason Rumney <jasonr@gnu.org>
7461 * w32menu.c (add_menu_item): Reset menu item text when changing
7462 type to radio button.
7464 2000-11-28 Gerd Moellmann <gerd@gnu.org>
7466 * xselect.c: Update copyright.
7468 * window.c (coordinates_in_window): If on a mode or header line,
7469 but sufficiently close to its start, return ``on vertical
7470 border''. This gives us a way to drag windows horizontally when
7471 using toolkit scroll bars.
7473 * xterm.c (note_mouse_highlight): Change the cursor shape
7474 on the vertical border between windows.
7476 * xterm.h (struct x_output): Add member horizontal_drag_cursor.
7478 * xfns.c (Vx_window_horizontal_drag_shape): New variable.
7479 (syms_of_xfns): DEFVAR_LISP it.
7480 (x_set_mouse_color): Create frame's horizontal_drag_cursor.
7482 * textprop.c (text_read_only): New function.
7483 (verify_interval_modification): Use it instead of signaling
7484 `text-read-only'. This makes it easier to catch this error
7487 * xdisp.c (forward_to_next_line_start): Check for newlines,
7488 not end of line, which includes CR.
7490 2000-11-28 Kenichi Handa <handa@etl.go.jp>
7492 * coding.c (Ffind_coding_systems_region_internal): Be sure to
7493 include no-conversion.
7495 2000-11-27 Jason Rumney <jasonr@gnu.org>
7497 * w32fns.c (w32_load_system_font): Always mark font as double byte
7498 if codepage is unicode.
7500 2000-11-27 Gerd Moellmann <gerd@gnu.org>
7502 * xdisp.c (forward_to_next_line_start): If already on a newline,
7503 just consume it to avoid unintended skipping over invisible text below.
7505 * keyboard.c (lucid_event_type_list_p): Handle `help-echo',
7506 `vertical-line', `mode-line' and `header-line' events.
7508 * xdisp.c (try_window_id): Avoid starting to display in the middle
7509 of a character, a TAB for instance. This is easier than to set
7510 up the iterator exactly, and it's not a frequent case, so the
7511 additional effort wouldn't really pay off.
7513 2000-11-26 Andrew Choi <akochoi@i-cable.com>
7515 * emacs.c (main) [macintosh]: Call syms_of_frame before calling
7518 2000-11-25 Jason Rumney <jasonr@gnu.org>
7520 * keyboard.c (make_lispy_event) [mouse_wheel, drag_n_drop]:
7521 Args to window_from_coordinates should be pixel coordinates.
7523 * w32fns.c (x_to_w32_font): Do not filter out italic fonts, as new
7524 redisplay handles them properly.
7526 2000-11-25 Miles Bader <miles@gnu.org>
7528 * indent.c (compute_motion): Keep pos_byte in sync with pos.
7530 2000-11-24 Jason Rumney <jasonr@gnu.org>
7532 * w32.c (init_environment): Set LANG environment variable based on
7533 locale settings, if not set.
7535 * w32fns.c (x_set_tool_bar_lines): Clear internal border when
7536 making tool bar smaller. When clearing the frame, also
7537 clear current matrices. Clear frame when tool bar disappears.
7538 Don't use more lines for the tool-bar than is available.
7539 (x_change_window_heights): New function.
7541 2000-11-24 Gerd Moellmann <gerd@gnu.org>
7543 * xdisp.c (init_from_display_pos): If POS says we're already after
7544 an overlay string ending at POS, make sure to pop the iterator
7545 because it will be in front of that overlay string. When POS is
7546 ZV, we've thereby also ``processed'' overlay strings at ZV.
7548 * xfaces.c (lface_from_face_name): Function comment fix.
7550 2000-11-24 Miles Bader <miles@gnu.org>
7552 * xdisp.c (display_menu_bar, display_mode_line): Change the way we
7553 apply `mode-line-inverse-video' -- zero means force display using
7554 the default face, non-zero means display using the specialized face.
7555 (syms_of_xdisp): `mode-line-inverse-video' defaults to true again.
7557 2000-11-23 Kenichi Handa <handa@etl.go.jp>
7559 * alloc.c (Fmake_string): Use MAX_MULTIBYTE_LENGTH, instead of
7562 2000-11-23 Eli Zaretskii <eliz@is.elta.co.il>
7564 * coding.c (decode_coding_emacs_mule): Fix the case of
7565 CODING_EOL_LF, which used uninitialized value of c.
7567 2000-11-23 Stefan Monnier <monnier@cs.yale.edu>
7569 * xdisp.c (syms_of_xdisp): Make fontification-functions buffer-local.
7571 2000-11-22 Gerd Moellmann <gerd@gnu.org>
7573 * buffer.c (Fmake_indirect_buffer): Don't treat nil as a
7576 * frame.h (struct frame): Replace desired_tool_bar_items,
7577 current_tool_bar_items, n_desired_tool_bar_items,
7578 n_current_tool_bar_items with tool_bar_items and n_tool_bar_items.
7580 * frame.c (make_frame): Change initialization of tool bar
7583 * xterm.c (x_handle_tool_bar_click, note_tool_bar_highlight):
7584 Change references to members deleted from struct frame to use the
7587 * xdisp.c (update_tool_bar, build_desired_tool_bar_string): Change
7588 references to members deleted from struct frame to use the new ones.
7590 * dispnew.c (update_frame): Do nothing with frame's tool bar items.
7592 * alloc.c (mark_object) <frame>: Mark tool bar items differently.
7594 * w32term.c (x_tool_bar_item, w32_handle_tool_bar_click)
7595 (note_tool_bar_highlight): Change references to members deleted
7596 from struct frame to use the new ones.
7598 2000-11-23 Miles Bader <miles@gnu.org>
7600 * xdisp.c (display_menu_bar): Or `mode-line-inverse-video' with
7601 the face's inverse-video attribute, rather than overriding it.
7603 2000-11-22 Gerd Moellmann <gerd@gnu.org>
7605 * xfns.c (x_set_tool_bar_lines): Clear internal border when
7606 making tool bar smaller.
7608 2000-11-22 Dave Love <fx@gnu.org>
7610 * s/sol2-5.h (_LARGEFILE_SOURCE, _FILE_OFFSET_BITS): Don't define.
7612 2000-11-22 Miles Bader <miles@gnu.org>
7614 * keyboard.c (Vminibuffer_message_timeout): New variable.
7615 (command_loop_1): Use it to determine message timeout.
7616 (syms_of_keyboard): Initialize it.
7618 * xdisp.c (syms_of_xdisp): `mode-line-inverse-video' defaults to nil.
7620 2000-11-22 Kenichi Handa <handa@etl.go.jp>
7622 * sysdep.c: Move the code for declaring h_errno after #include
7625 2000-11-21 Gerd Moellmann <gerd@gnu.org>
7627 * xfns.c (Fx_hide_tip) [USE_LUCID]: Add a hack to redisplay
7628 the menu bar when the tooltip is unmapped.
7630 * buffer.c (Fkill_buffer): Notice if the buffer to kill is the
7631 sole visible buffer when we're currently in the mini-buffer, and
7634 2000-11-21 Jason Rumney <jasonr@gnu.org>
7636 * w32select.c (Fw32_set_clipboard_data): Save a copy of what is
7637 put on the clipboard.
7638 (Fw32_get_clipboard_data): Compare data on clipboard with saved
7639 copy of what Emacs last put there. If they are the same, do not
7640 use the clipboard copy to avoid losing data due to coding conversions.
7642 2000-11-22 Miles Bader <miles@gnu.org>
7644 * minibuf.c (Vminibuffer_prompt_properties): New variable.
7645 (syms_of_minibuf): Initialize it.
7646 (read_minibuf): Add properties from Vminibuffer_prompt_properties
7647 to prompt, don't make read-only.
7649 2000-11-21 Gerd Moellmann <gerd@gnu.org>
7651 * bytecode.c (Fbyte_code) <Bvarbind, Bunwind_protect>:
7652 Add BEFORE/AFTER_POTENTIAL_GC.
7654 * s/hpux10.h (_FILE_OFFSET_BITS): Undef.
7656 * buffer.c (mmap_free_1): Avoid a compiler warning.
7658 * term.c, cm.c: Don't try to include termcap.h; see comment there.
7660 2000-11-21 Kenichi Handa <handa@etl.go.jp>
7662 * s/sol2-5.h: Move #undef USE_MMAP_FOR_BUFFERS out of #if 0
7665 2000-11-20 Gerd Moellmann <gerd@gnu.org>
7667 * xfns.c (x_create_tip_frame): Use CWSaveUnder only if the
7670 * s/gnu-linux.h: Don't use `#cpu'.
7672 * buffer.c (MAP_FAILED): Define it as `((void *) -1)' if it's
7673 not defined in mman.h.
7675 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): New variables.
7676 (x_send_scroll_bar_event): Store the window in scroll_bar_windows
7677 and store an index in the XClientMessageEvent. Storing a
7678 Lisp_Object or pointer can fail on a 64 bit system, since X only
7680 (x_scroll_bar_to_input_event): Get the window from scroll_bar_windows.
7682 2000-11-20 Dave Love <fx@gnu.org>
7684 * Makefile.in (LIBX): Reorder for -lX11 after -lXpm.
7686 2000-11-20 Gerd Moellmann <gerd@gnu.org>
7688 * s/sol2-5.h (USE_MMAP_FOR_BUFFERS): Undefine.
7690 2000-11-20 Kenichi Handa <handa@etl.go.jp>
7692 * charset.c (get_new_private_charset_id): Don't limit CHARSET_ID
7695 * alloc.c (make_string): Fix previous change. Be sure to make
7696 unibyte string correctly.
7698 2000-11-19 Gerd Moellmann <gerd@gnu.org>
7700 * window.c (Fwindow_list): Change parameter list to be XEmacs
7702 (window_list_1): New function.
7703 (window_loop): Use it instead of Fwindow_list.
7705 * sysdep.c (emacs_ospeed): New variable.
7706 (toplevel): Don't declare ospeed extern.
7707 (init_baud_rate): Use emacs_ospeed instead of ospeed.
7709 * termcap.c (ospeed): Remove.
7710 (tputs) [!emacs]: Remove unused code.
7711 (tgetent): Avoid a compiler warning.
7713 * xterm.c (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
7714 (x_scroll_bar_remove, XTset_vertical_scroll_bar): Call
7715 SCROLL_BAR_X_WIDGET with additional argument DPY.
7717 * xterm.h (struct scroll_bar): Members x_widget_low, x_widget_high
7719 (SCROLL_BAR_X_WIDGET): Get the widget via XtWindowToWidget.
7720 Take the X display as additional argument.
7721 (SET_SCROLL_BAR_X_WIDGET): Store the window of the widget, since
7722 `Widget' is a pointer type that's not easily stored in Lisp_Object
7723 form in a portable way.
7725 * dispnew.c (update_text_area): Fix last change.
7727 2000-11-18 Gerd Moellmann <gerd@gnu.org>
7729 * xdisp.c: Use BINDING_STACK_SIZE throughout.
7731 * xfns.c (x_set_tool_bar_lines): When clearing the frame, also
7732 clear current matrices.
7734 * buffer.c (mmap_enlarge): Don't print a message on stderr
7735 if mapping new memory at the end of the existing region fails.
7737 * dispnew.c (update_text_area): Don't skip over equal glyphs
7738 when the last current glyph overlaps the glyph to its right.
7740 2000-11-18 Miles Bader <miles@gnu.org>
7742 * xdisp.c (message_log_check_duplicate): Let "..."-detection match
7743 lines that *end* with "..." too (that's the most common case!).
7745 2000-11-18 Gerd Moellmann <gerd@gnu.org>
7747 * xdisp.c (resize_mini_window): Temporarily change to the
7748 mini-window's buffer if necessary.
7750 * xfns.c (Fx_show_tip): Use default y-offset of -10 so that
7751 the tooltip obscures less text under it.
7753 2000-11-17 Gerd Moellmann <gerd@gnu.org>
7755 * puresize.h (BASE_PURESIZE): Increase to 700000.
7757 2000-11-18 Jason Rumney <jasonr@gnu.org>
7759 * w32term.c (w32_draw_bitmap): Use face to set colors.
7761 2000-11-17 Dave Love <fx@gnu.org>
7763 * lread.c (Fload): Fix #ifdef for pcc.
7765 2000-11-17 Gerd Moellmann <gerd@gnu.org>
7767 * xdisp.c (pos_visible_p): Compute the default character height
7770 2000-11-16 Gerd Moellmann <gerd@gnu.org>
7772 * xdisp.c (pos_visible_p): Handle case that we reach ZV without
7773 knowing the line's height; use the default font's height in that case.
7775 * xfaces.c (weight_table): Add `demi' with the same meaning as
7778 2000-11-16 Kenichi Handa <handa@etl.go.jp>
7780 * dispnew.c (null_row): New global static variable.
7781 (clear_glyph_row): Delete local static variable null_row.
7783 2000-11-15 Jason Rumney <jasonr@gnu.org>
7785 * w32term.c (HIGHLIGHT_COLOR_DARK_BOOST_LIMIT): New constant.
7786 (w32_alloc_lighter_color): Use new brightness calculations from
7787 xterm.c. Scale delta to be in the range expected by W32.
7788 (w32_draw_relief_rect): Use frame relief colors.
7790 2000-11-15 Gerd Moellmann <gerd@gnu.org>
7792 * frame.c (syms_of_frame_1): Removed; code moved to syms_of_frame.
7793 (Qinhibit_default_face_x_resources): New variable.
7794 (syms_of_frame): Initialize it.
7795 (Fmodify_frame_parameters): Bind inhibit-default-face-x-resources.
7797 * xdisp.c (pos_visible_p): Improve function comment.
7799 * lisp.h (BINDING_STACK_SIZE): New macro.
7801 * dired.c (directory_files_internal) [EAGAIN || EINTR]: Retry
7802 reading the directory if readdir returns null and errno is EAGAIN
7805 2000-11-14 Stefan Monnier <monnier@cs.yale.edu>
7807 * xdisp.c (try_scrolling): Set scroll_max to max of scroll_* args
7808 so setting scroll-step to 1 doesn't defeat scroll-conservatively.
7809 Set amount_to_scroll to max of dx and scroll_step so that
7810 scroll-conservatively doesn't defeat scroll-step>1.
7811 (syms_of_xdisp): Add a hint in scroll-step's docstring to use
7812 scroll-conservatively for line-at-a-time scrolling.
7814 2000-11-14 Gerd Moellmann <gerd@gnu.org>
7816 * window.c (Fpos_visible_in_window_p): Call pos_visible with
7819 * xdisp.c (current_mode_line_height, current_header_line_height):
7821 (init_xdisp): Initialize them.
7822 (pos_visible_p): Add parameter EXACT_MODE_LINE_HEIGHTS_P. Compute
7823 and use exact mode line heights if it is set.
7825 * lisp.h (pos_visible_p): Change prototype.
7827 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
7828 (CURRENT_HEADER_LINE_HEIGHT): Look at current_mode_line_height
7829 and current_header_line_height first.
7830 (current_mode_line_height, current_header_line_height):
7833 2000-11-14 Miles Bader <miles@lsi.nec.co.jp>
7835 * xterm.c (x_alloc_lighter_color): Use real brightness calculation.
7836 Just use FACTOR/2 instead of HIGHLIGHT_COLOR_DARK_BOOST.
7837 (HIGHLIGHT_COLOR_DARK_BOOST): Macro removed.
7839 2000-11-14 Miles Bader <miles@gnu.org>
7841 * xterm.c (x_alloc_lighter_color): Include an additive component
7842 too for dark colors, because FACTOR isn't enough.
7843 (HIGHLIGHT_COLOR_DARK_BOOST, HIGHLIGHT_COLOR_DARK_BOOST_LIMIT):
7846 2000-11-13 Gerd Moellmann <gerd@gnu.org>
7848 * keyboard.c (show_help_echo): Call message3_nolog with number of
7849 bytes in the help string as 2nd parameter, instead of the number
7852 2000-11-13 Miles Bader <miles@gnu.org>
7854 * lread.c (openp): Return -2 instead of 0 for the `remote file' case.
7855 (Fload): Use new openp return protocol.
7856 Don't try to use Vload_source_file_function to load .elc files.
7857 * xfns.c (x_create_bitmap_from_file, x_find_image_file): Use new
7858 openp return protocol.
7859 * w32fns.c (x_create_bitmap_from_file, x_find_image_file): Likewise.
7861 2000-11-11 Kenichi Handa <handa@etl.go.jp>
7863 * syssignal.h: Pay attention to BROKEN_SIGAIO and BROKEN_SIGPTY.
7865 * m/ibmrs6000.h (BROKEN_SIGAIO, BROKEN_SIGPTY, BROKEN_SIGPOLL):
7866 Defined these macros.
7867 (NLIST_STRUCT): Avoid re-defining it.
7869 * s/hpux10.h (C_SWITCH_X_SYSTEM): Include -I/usr/include/X11R6 and
7870 -I/usr/contrib/X11R6/include.
7871 (LD_SWITCH_X_DEFAULT): Include -L/usr/lib/X11R6.
7873 2000-11-10 Jason Rumney <jasonr@gnu.org>
7875 * w32term.h (CP_8BIT, CP_UNICODE, CP_INVALID): New pseudo-codepages.
7877 * w32term.c (w32_encode_char): Handle CP_UNICODE specially.
7878 (w32_use_unicode_for_codepage): Use new pseudo-codepages.
7880 * w32fns.c (Qw32_charset_hangeul): Rename to match w32 headers.
7881 (Qw32_charset_vietnamese): New symbol.
7882 (xlfd_charset_of_font): New function.
7883 (w32_load_system_font): Use it.
7884 (x_to_w32_charset): Use Fassoc to find charset info. Special case
7885 when Vw32_charset_info_alist is nil to ensure default face always
7886 has font. Use Fcar and Fcdr for safety.
7887 (w32_to_x_charset): Use Vw32_charset_info_alist for mappings.
7888 (w32_codepage_for_font): Use xlfd_charset_of_font. Use new
7889 pseudo-codepages for special cases.
7890 (w32_to_x_font): New parameter to allow charset portion to be
7891 specified where there is many to one mapping. Callers changed.
7892 (w32_list_fonts): Avoid listing fonts that won't display.
7894 2000-11-10 Gerd Moellmann <gerd@gnu.org>
7896 * xfaces.c (Vface_alternative_font_registry_alist): New variable.
7897 (font_list_1): Renamed from font_list.
7898 (font_list): New function, trying alternative registries from
7899 Vface_alternative_font_registry_alist.
7900 (Finternal_set_alternative_font_registry_alist): New function.
7901 (syms_of_xfaces): Initialize and Staticpro
7902 Vface_alternative_font_registry_alist.
7903 Defsubr Finternal_set_alternative_font_registry_alist.
7905 2000-11-09 Ken Raeburn <raeburn@gnu.org>
7907 * lisp.h (Flooking_at): Declare.
7909 2000-11-09 Gerd Moellmann <gerd@gnu.org>
7911 * dired.c (directory_files_internal): Fix a braino.
7913 * dired.c (directory_files_internal): Add missing GCPRO's.
7916 2000-11-08 Gerd Moellmann <gerd@gnu.org>
7918 * xdisp.c (syms_of_xdisp): Change doc of max-mini-window-height.
7919 (resize_mini_window): Return quickly if Vresize_mini_window is
7920 nil. Don't return if Vmax_mini_window_height is nil.
7922 * xdisp.c (Vresize_mini_window, Qgrow_only): New variables.
7923 (syms_of_xdisp): Initialize them.
7924 (resize_mini_window): Act according to the setting of
7925 Vresize_mini_window.
7926 (syms_of_xdisp): Initialize Vmenu_bar_update_hook to nil.
7928 * xterm.c (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS]: Map the
7929 scroll bar widget after configuring it, so that it will appear at
7930 the right position from the start.
7931 (XTredeem_scroll_bar): Cleaned up.
7933 2000-11-08 Kenichi Handa <handa@etl.go.jp>
7935 * xterm.c (VCENTER_BASELINE_OFFSET): Fix previous change. If the
7936 font is taller than the frame line, we don't have to bias the
7939 * w32term.c (VCENTER_BASELINE_OFFSET): Likewise.
7941 2000-11-07 Dave Love <fx@gnu.org>
7943 * config.in (HAVE_MKSTEMP): Add.
7945 * callproc.c (Fcall_process_region) [HAVE_MKSTEMP]: Use it.
7947 2000-11-07 Gerd Moellmann <gerd@gnu.org>
7949 * window.c (Fset_window_configuration): Don't try to preserve
7950 point in the current buffer, if that buffer is displayed in more
7953 * xfaces.c (lookup_named_face): If default face isn't realized,
7954 try to realize it. Return -1 if not successful.
7955 (Fx_list_fonts): Handle case that face cannot be determined.
7956 (Fface_font): Likewise.
7958 2000-11-06 Gerd Moellmann <gerd@gnu.org>
7960 * window.c (displayed_window_lines): Detect partially
7961 visible lines at the bottom correctly.
7963 2000-11-06 Stefan Monnier <monnier@cs.yale.edu>
7965 * fileio.c (Fwrite_region): Use `visiting' rather than `visit'
7966 when ensuring we don't do visit in indirect buffer.
7968 2000-11-06 Kenichi Handa <handa@etl.go.jp>
7970 * composite.h (compose_chars_in_text): Add prototype.
7972 * composite.c (Vcomposition_function_table): New variable.
7973 (Qcomposition_function_table): New variable.
7974 (run_composition_function): Call
7975 Vcompose_chars_after_function with three arguments.
7976 (compose_chars_in_text): New function.
7977 (syms_of_composite): Modified the doc-string of
7978 Vcompose_chars_after_function. Declare composition-function-table
7979 as a lisp variable, and initialize it.
7981 * xfns.c (x_encode_text): Suppress producing escape sequences for
7984 * xselect.c: Include composite.h.
7985 (selection_data_to_lisp_data): Call compose_chars_in_text on STR.
7987 2000-11-05 Andrew Innes <andrewi@gnu.org>
7989 * w32term.c (x_produce_glyphs): Fix typo in enum name.
7991 * sysdep.c (read_input_waiting): Remove extraneous argument to
7994 * w32fns.c (Fx_server_version): Include w32_build_number in the
7997 * w32heap.c (w32_build_number): New variable.
7998 (cache_system_info): Set it.
8000 * w32heap.h (w32_build_number): Add extern.
8002 * emacs.c (syms_of_emacs): Update docstring for
8003 system-configuration, to reflect the actual usage on MS-Windows.
8005 2000-10-31 Gerd Moellmann <gerd@gnu.org>
8007 * keyboard.c (read_char) <wrong_kboard>: Make sure that we
8008 process idle timers while waiting for another event.
8010 * dispnew.c (update_frame_line): Handle case where spaces in
8011 the default face are colored.
8013 * xdisp.c (redisplay_tool_bar): Don't set fonts_changed_p if
8014 window height hasn't changed.
8016 2000-10-31 Jason Rumney <jasonr@gnu.org>
8018 * w32term.c (x_produce_glyphs): Handle composite characters.
8019 (x_draw_glyph_string_foreground)
8020 (x_draw_composite_glyph_string_foreground): Restore old font.
8022 2000-10-31 Miles Bader <miles@lsi.nec.co.jp>
8024 * minibuf.c (read_minibuf): Reset the undo history just before
8025 starting the recursive-edit.
8027 2000-10-30 Gerd Moellmann <gerd@gnu.org>
8029 * xfaces.c (menu_face_change_count): New variable.
8030 (Finternal_set_lisp_face_attribute): Increment it for changes
8032 (realize_basic_faces): Reflect changes in the `menu' faces
8035 * xdisp.c (try_scrolling) <PT >= scroll_margin_pos>: Add 1 to the
8036 dy obtained from the iterator's y-position after moving from
8037 scroll_margin_pos to PT; see comment there.
8039 * xdisp.c (safe_eval_handler): Call add_to_log.
8041 * xfaces.c (resolve_face_name): Handle case that FACE_NAME
8042 is not a symbol or string.
8044 * xdisp.c (echo_area_display): Don't perform a display update from
8045 inside redisplay. The update will happen anyway at the end of
8046 redisplay, and it can confuse redisplay (GC messages while
8047 redisplaying, for instance.)
8049 2000-10-30 Stefan Monnier <monnier@cs.yale.edu>
8051 * xrdb.c (x_load_resources): Use the class name in the defaults.
8053 * regex.c (re_iswctype, re_wctype_to_bit): Fix braino.
8054 (regex_compile): Catch bogus \(\1\).
8056 2000-10-30 Gerd Moellmann <gerd@gnu.org>
8058 * xterm.c (x_alloc_nearest_color): Fix last change to compare
8061 * xterm.c (x_alloc_nearest_color): If allocation succeeds, and
8062 we have a color cache, check that the cached color equals the
8063 allocated color. If not, clear the color cache.
8065 * window.c (displayed_window_lines): Change buffers if necessary.
8066 Fix computation of displayed lines.
8068 * keyboard.c (syms_of_keyboard): Change DEFVAR_LISP of
8069 update_menu_bindings to DEFVAR_BOOL.
8071 2000-10-30 Kenichi Handa <handa@etl.go.jp>
8073 * search.c (Fset_match_data): Be sure to make search_regs always sane.
8075 * puresize.h (BASE_PURESIZE): Increase to 680000.
8077 * fns.c (Foptimize_char_table): Fix arg for CHARSET_DIMENSION.
8079 2000-10-29 Jason Rumney <jasonr@gnu.org>
8081 * w32term.h (FONT_DESCENT): Negate descent of BDF fonts.
8083 * w32term.c (w32_bdf_per_char_metric): Negate descent.
8084 (w32_cache_char_metrics): Handle possibility that 'x' does not
8085 exist in a BDF font.
8086 (W32_TEXTOUT): w32_BDF_TextOut wants number of bytes not chars.
8088 * w32bdf.h (bdffont): Add nchars.
8090 * w32bdf.c (set_bdf_font_info): Set it.
8091 (w32_BDF_TextOut): Swap byte order of double byte characters.
8092 (w32_load_bdf_font): Set double_byte_p based on bdf_font->nchars.
8094 2000-10-28 Eli Zaretskii <eliz@is.elta.co.il>
8096 * frame.c (Fframe_parameters): Fix the change from 2000-10-16:
8097 don't override the colors in frame's param_alist, unless they are
8100 * term.c (reassert_line_highlight): If inverse_video is non-zero,
8101 reverse the effect of the highlight flag.
8103 2000-10-27 Ken Raeburn <raeburn@gnu.org>
8105 * window.h (Fwindow_live_p): Declare.
8107 * undo.c (record_delete): Check that last_undo_buffer is really a
8108 buffer before applying XBUFFER to it.
8110 * keymap.c (where_is_internal): Pass lisp object, not integer, to
8113 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
8115 * lisp.h (KEYMAPP): New macro.
8116 (get_keymap): Remove.
8117 (get_keymap_1): Rename get_keymap.
8119 * keyboard.h (get_keymap_1, Fkeymapp): Remove prototype.
8121 * xterm.c (note_mode_line_highlight): Use KEYMAPP.
8123 * xmenu.c (single_submenu): Use KEYMAPP.
8124 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
8125 Use KEYMAPP rather than Fkeymapp.
8127 * w32term.c (note_mode_line_highlight): Use KEYMAPP.
8129 * w32menu.c (True, False): Remove (use TRUE and FALSE instead).
8130 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
8131 Use KEYMAPP rather than Fkeymapp.
8132 (single_submenu): Use KEYMAPP.
8133 (w32_menu_show, w32_dialog_show): Use TRUE.
8135 * minibuf.c (Fread_from_minibuffer): Update call to get_keymap.
8137 * keymap.c (KEYMAPP): Remove (moved to lisp.h).
8138 (Fkeymapp): Use KEYMAPP.
8139 (get_keymap): Rename from get_keymap_1. Remove old def.
8140 Return t when autoload=0 and error=0 and the keymap needs autoloading.
8141 (Fcopy_keymap): Check (eq (car x) 'keymap) rather than using Fkeymapp.
8142 (Fminor_mode_key_binding): Don't raise an error if the binding
8144 (Fuse_global_map, Fuse_local_map): Allow autoloading.
8145 (Faccessible_keymaps): Fetch keymaps rather than checking Fkeymapp.
8147 * keyboard.c (read_char): get_keymap_1 -> get_keymap.
8148 Allow Vspecial_event_map to be autoloaded.
8149 (menu_bar_items): Fetch the keymap rather than using keymapp.
8150 (menu_bar_one_keymap): No need to follow func-indirect any more.
8151 (parse_menu_item): get_keymap_1 -> get_keymap.
8152 (tool_bar_items): Fetch the keymap rather than using keymapp.
8153 (read_key_sequence): Use KEYMAPP.
8155 * intervals.c (get_local_map): Use get_keymap rather than following
8156 function-indirections explicitly.
8158 * doc.c (Fsubstitute_command_keys): get_keymap_1 -> get_keymap.
8160 2000-10-27 Jason Rumney <jasonr@gnu.org>
8162 * w32fns.c (Fx_create_frame): Make default fontsize on w32 10
8163 point, as Windows has oversized fonts.
8165 * fontset.c (syms_of_fontset) [WINDOWSNT]: Likewise.
8167 2000-10-27 Gerd Moellmann <gerd@gnu.org>
8169 * gmalloc.c [GC_MCHECK]: Add code from mcheck.c of glibc-1.09.1.
8170 (freehook, reallochook): Handle null pointer arguments.
8171 (__malloc_initialize) [GC_MCHECK]: Call mcheck.
8173 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
8175 * regex.c (POP_FAILURE_REG_OR_COUNT, re_match_2_internal)
8176 (re_match_2_internal, re_match_2_internal, re_match_2_internal):
8177 Giving in to popular pressure to shut up the compiler with casts.
8179 2000-10-27 Gerd Moellmann <gerd@gnu.org>
8181 * xterm.c (x_draw_glyph_string): Treat XA_UNDERLINE_POSITION as a
8182 signed value, and use a default value computed from the font's
8185 2000-10-27 Miles Bader <miles@lsi.nec.co.jp>
8187 * xterm.c (x_draw_glyph_string): Add a workaround so that fonts
8188 that specify a negative underline position can still use underlines.
8190 * window.c (Fpos_visible_in_window_p): Make POS default to
8191 WINDOW's point, not the current buffer's point.
8193 2000-10-26 Dave Love <fx@gnu.org>
8195 * s/sol2-5.h: Don't define SYSTEM_MALLOC so that we can find out
8196 when it's necessary.
8198 2000-10-26 Gerd Moellmann <gerd@gnu.org>
8200 * window.c (size_window): Compute size difference from sum of old
8201 child window sizes instead of from parent's size.
8203 * xdisp.c (pos_visible_p): Change current buffer if necessary.
8204 Handle obscured lines at the top of the window.
8206 * frame.c (Fdelete_frame): Doc fix. Move running the hook
8207 down after the last error condition check.
8209 * frame.c (Fdelete_frame): Run delete-frame-hook.
8211 2000-10-26 Kenichi Handa <handa@etl.go.jp>
8213 * coding.c (decode_coding): Fix previous change (check also
8214 CODING_MODE_LAST_BLOCK).
8216 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
8218 * regex.c: More `unsigned char' -> `re_char' changes.
8219 Also change several `int' into `re_wchar_t'.
8220 (PATTERN_STACK_EMPTY, PUSH_PATTERN_OP, POP_PATTERN_OP): Remove.
8221 (PUSH_FAILURE_POINTER): Don't cast any more.
8222 (POP_FAILURE_REG_OR_COUNT): Remove the cast that strips `const'.
8223 We want GCC to complain, since this piece of code makes
8224 re_match non-reentrant, which *should* be fixed.
8225 (GET_BUFFER_SPACE): Use size_t rather than unsigned long.
8226 (EXTEND_BUFFER): Use RETALLOC.
8227 (SET_LIST_BIT): Don't cast.
8228 (re_wchar_t): New type.
8229 (re_iswctype, re_wctype_to_bit): Make it crystal clear to GCC
8230 that those two functions will always properly return.
8231 (IMMEDIATE_QUIT_CHECK): Cast to void.
8232 (analyse_first): Use recursion rather than an explicit stack.
8233 (re_compile_fastmap): Can't fail anymore.
8234 (re_search_2): Don't check re_compile_fastmap for failure.
8235 (PUSH_NUMBER): Renamed from PUSH_FAILURE_COUNT.
8236 Now also sets the new value (passed in a new argument).
8237 (re_match_2_internal): Use it.
8238 Also, use a new var `reg' of type size_t when looping through regs
8239 rather than reuse the inappropriate `mcnt'.
8241 * keymap.c (where_is_cache, where_is_cache_keymaps): New vars.
8242 (Fset_keymap_parent, store_in_keymap): Flush the where-is cache.
8243 (where_is_internal): Renamed from Fwhere_is_internal.
8244 Don't DEFUN any more. Arg `xkeymap' replaced by `keymaps'.
8245 (Fwhere_is_internal): New function wrapping where_is_internal.
8246 (where_is_internal_1): Handle the case where we're filling the cache.
8247 (syms_of_keymap): Init and gcpro the where_is_cache(|_keymaps).
8249 2000-10-25 Miles Bader <miles@gnu.org>
8251 * xdisp.c (pos_visible_p): Don't add `it.current_y' twice.
8253 2000-10-25 Gerd Moellmann <gerd@gnu.org>
8255 * window.c (pos_fully_visible_p): Removed.
8256 (Fpos_visible_in_window_p): Use pos_visible_p to determine
8257 if position is visible and/or fully visible.
8259 * lisp.h (pos_visible_p): Add prototype.
8261 * xdisp.c (pos_visible_p): New function.
8263 2000-10-25 Kenichi Handa <handa@etl.go.jp>
8265 * process.c (send_process): If OBJECT is t, it means that the data
8266 is from C string, but we should encode it. Before calling
8267 setup_raw_text_coding_system, be sure to flush out data by the
8268 previous coding system.
8270 2000-10-25 Miles Bader <miles@lsi.nec.co.jp>
8272 * buffer.c (overlays_at): Only let CHANGE_REQ inhibit an
8273 assignment of startpos to prev when startpos == pos.
8275 * editfns.c (find_field): Set the field stickiness correctly from
8276 overlay fields. Use renamed `text_property_stickiness'.
8277 (text_property_stickiness): Renamed from `char_property_stickiness'.
8278 Only check text properties, not overlays.
8279 * textprop.c (get_char_property_and_overlay): New function.
8280 (Fget_char_property): Use it.
8281 * intervals.h (get_char_property_and_overlay): Add declaration.
8283 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
8285 * keymap.c: Use AREF, ASET and ASIZE macros.
8286 (Fmake_sparse_keymap): Docstring fix.
8288 (shadow_lookup): Move up.
8289 Handle the case where lookup-key returns an integer.
8290 (where_is_internal_1): Drop arg `keymap'. Don't check shadowing.
8291 (where_is_internal_2): Adapt to fewer args for where_is_internal_1.
8292 (Fwhere_is_internal): Allow `xkeymap' to be a list of keymaps.
8293 Simplify/rewrite the keymap-finding code.
8294 Add check for command shadowing, using shadow_lookup.
8296 2000-10-24 Stefan Monnier <monnier@cs.yale.edu>
8298 * keymap.c (fix_submap_inheritance): Use get_keymap_1 on parent_entry
8299 rather than KEYMAPP, to allow EQ to work correctly if parent_entry is
8302 2000-10-24 Andrew Innes <andrewi@gnu.org>
8304 * dired.c (directory_files_internal_unwind): New function.
8305 (directory_files_internal): Use it to ensure closedir is called
8306 even if expand-file-name or file-attributes throw, eg. because of
8307 a user interrupt. Also enable immediate_quit while calling
8308 re_search, so that matching can be interrupted as well.
8310 2000-10-24 Andrew Innes <andrewi@gnu.org>
8312 * regex.c (IMMEDIATE_QUIT_CHECK): New macro, which does QUIT on
8314 (re_match_2_internal): Use IMMEDIATE_QUIT_CHECK instead of QUIT,
8315 so that re_search functions only quit when callers expect them to.
8317 2000-10-24 Kenichi Handa <handa@etl.go.jp>
8319 * regex.c (regex_compile): Change the way of handling a range from
8320 a char less than 256 to a char not less than 256.
8322 2000-10-24 Gerd Moellmann <gerd@gnu.org>
8324 * window.c (size_window): Prevent setting window's width or
8325 height to a negative value (esp. with XSETFASTINT).
8327 * gmalloc.c (state_protected_p, last_state_size, last_heapinfo)
8328 [GC_MALLOC_CHECK && GC_PROTECT_MALLOC_STATE]: New variables.
8329 (protect_malloc_state) [GC_MALLOC_CHECK &&
8330 GC_PROTECT_MALLOC_STATE]: New function.
8331 (PROTECT_MALLOC_STATE): New macro.
8332 (__malloc_initialize, morecore, _malloc_internal)
8333 (_free_internal) _realloc_internal): Use it to make _heapinfo
8334 read-only outside of gmalloc.
8336 * keymap.c: Update copyright.
8338 * .gdbinit (xbacktrace): Handle case that $bt->function isn't
8341 2000-10-24 Colin Walters <walters@cis.ohio-state.edu>
8343 * filelock.c (unlock_all_files): Use unlock_file to expand each
8344 buffer's file_truename before trying remove its lock file.
8346 2000-10-24 Eli Zaretskii <eliz@is.elta.co.il>
8348 * coding.c (decode_coding_emacs_mule): If coding->eol_type is CR
8349 or CRLF, decode EOLs.
8351 2000-10-24 Kenichi Handa <handa@etl.go.jp>
8353 * window.c (Fdisplay_buffer): Fix doc.
8355 2000-10-23 Jason Rumney <jasonr@gnu.org>
8357 * fontset.c (syms_of_fontset) [WINDOWSNT]: Special case for
8358 ASCII font of default fontset on Windows.
8360 * w32term.c (VCENTER_BASELINE_OFFSET): Bias division (see
8361 xterm.c comment below).
8363 * w32fns.c (x_to_w32_font): Initialize dpi from dpyinfo->resy.
8365 2000-10-23 Gerd Moellmann <gerd@gnu.org>
8367 * xterm.c (x_connection_closed): Reset handling_signal.
8369 * alloc.c (emacs_blocked_free) [GC_MALLOC_CHECK]: Handle freeing null.
8371 2000-10-23 Miles Bader <miles@gnu.org>
8373 * window.c (window_scroll_pixel_based, window_scroll_line_based):
8374 Pass nil for FULLY argument to Fpos_visible_in_window_p to
8375 maintain old behavior.
8376 * minibuf.c (Fminibuffer_complete): Likewise.
8378 2000-10-23 Miles Bader <miles@lsi.nec.co.jp>
8380 * xterm.c (VCENTER_BASELINE_OFFSET): Bias the division by two, so
8381 that when a font can't be exactly centered, it errs up rather than
8384 2000-10-23 ShengHuo ZHU <zsh@cs.rochester.edu>
8386 * fns.c (Fbase64_decode_string): The decoded result should be unibyte.
8388 2000-10-23 Andrew Choi <akochoi@i-cable.com>
8390 * dispextern.h [macintosh]: Include macgui.h instead of macterm.h.
8392 * dispnew.c [macintosh]: Include macterm.h.
8393 (init_display) [macintosh]: Initialization for window system.
8395 * emacs.c (main) [macintosh]: Call syms_of_textprop,
8396 syms_of_macfns, syms_of_ccl, syms_of_fontset, syms_of_xterm,
8397 syms_of_search, x_term_init, and init_keyboard before calling
8398 init_window_once. Also, call syms_of_xmenu.
8400 * fontset.c (syms_of_fontset) [macintosh]: Set ASCII font of
8401 default fontset to Monaco.
8403 * frame.c [macintosh]: Include macterm.h. Remove declarations of
8404 NewMacWindow and DisposeMacWindow.
8405 (make_terminal_frame) [macintosh]: Call make_mac_terminal_frame
8406 instead of calling NewMacWindow and setting fields of
8407 f->output_data.mac directly. Call init_frame_faces.
8408 (Fdelete_frame) [macintosh]: Remove unused code.
8409 (Fmodify_frame_parameters) [macintosh]: Call
8410 x_set_frame_parameters instead of mac_set_frame_parameters.
8412 * frame.h [macintosh]: Define menu_bar_lines field in struct
8413 frame. Define FRAME_EXTERNAL_MENU_BAR macro.
8415 * keyboard.c [macintosh]: Include macterm.h.
8416 (kbd_buffer_get_event) [macintosh]: Generate delete_window_event
8417 and menu_bar_activate_event type events as for X and NT.
8418 (make_lispy_event) [macintosh]: Construct lisp events of type
8419 MENU_BAR_EVENT as for X and NT.
8421 * sysdep.c [macintosh]: Remove declaration for sys_signal.
8422 Include stdlib.h. Remove definition of Vx_bitmap_file_path.
8423 (sys_subshell) [macintosh]: Remove definition entirely.
8424 (init_sys_modes) [macintosh]: Do not initialize Vwindow_system and
8425 Vwindow_system_version here. Remove initialization of
8426 Vx_bitmap_file_path.
8427 (read_input_waiting): Correct the number of parameters passed to
8429 Move all Macintosh functions to mac/mac.c.
8431 * term.c [macintosh]: Include macterm.h.
8433 * window.c [macintosh]: Include macterm.h.
8435 * xdisp.c [macintosh]: Include macterm.h. Declare
8436 set_frame_menubar and pending_menu_activation.
8437 (echo_area_display) [macintosh]: Do not return if terminal frame
8438 is the selected frame.
8439 (update_menu_bar) [macintosh]: Check FRAME_EXTERNAL_MENU_BAR (f).
8440 Allow only the selected frame to set menu bar.
8441 (redisplay_window) [macintosh]: Obtain menu bar to redisplay by
8442 calling FRAME_EXTERNAL_MENU_BAR (f).
8443 (display_menu_bar) [macintosh]: Check FRAME_MAC_P (f).
8445 * xfaces.c [macintosh]: Include macterm.h. Define x_display_info
8446 and check_x. Declare XCreateGC. Define x_create_gc and
8447 x_free_gc. Initialize font_sort_order.
8448 (x_face_list_fonts) [macintosh]: Use the same code as WINDOWSNT,
8449 but call x_list_fonts instead of w32_list_fonts.
8450 (Finternal_face_x_get_resource) [macintosh]: Do not call
8451 display_x_get_resource.
8452 (prepare_face_for_display) [macintosh]: Set xgcv.font.
8453 (realize_x_face) [macintosh]: Load the font if it is specified in
8455 (syms_of_xfaces) [macintosh]: Initialize Vscalable_fonts_allowed to Qt.
8457 2000-10-22 Stefan Monnier <monnier@cs.yale.edu>
8459 * keymap.c (fix_submap_inheritance): Don't do anything if parent_entry
8460 is nil: since we go to the end of submap anyway, we'd end up
8462 (access_keymap): Don't use KEYMAPP on meta_map since KEYMAPP
8463 doesn't obey autoload.
8465 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
8467 * msdos.c (dos_set_window_size): Update screen dimension variables.
8469 2000-10-21 Jason Rumney <jasonr@gnu.org>
8471 * w32term.c (w32_cache_char_metrics): Double check that font is
8472 really fixed pitch before trusting tmPitchAndFamily.
8474 2000-10-21 Andrew Innes <andrewi@gnu.org>
8476 * w32gui.h (w32_char_font_type): Move enum from w32term.c
8478 * w32term.h: Extern decl for w32_cache_char_metrics.
8480 * w32bdf.c (w32_load_bdf_font): Call w32_cache_char_metrics.
8482 * w32fns.c (w32_load_system_font): Call w32_cache_char_metrics.
8483 (w32_unload_font): Free per_char array if present.
8485 * w32term.c (w32_per_char_metric): Remove HDC argument. Use
8486 cached information in emulated XFontStruct to handle common cases
8487 quickly. Do not allocate XCharStruct for return.
8488 (w32_native_per_char_metric): New function.
8489 (w32_bdf_per_char_metric): Fill in supplied XCharStruct instead of
8491 (x_produce_glyphs): Don't get an HDC. Change calls to
8492 w32_per_char_metric to match arg change above. Remove calls to
8494 (w32_get_glyph_overhangs): Ditto.
8495 (w32_cache_char_metrics): New function.
8497 * makefile.w32-in: Change .obj to .$(O) in all dependencies.
8498 ($(BLD)/casefiddle.$(O)): Remove compile command.
8499 ($(BLD)/gmalloc.$(O)): Remove compile command.
8500 ($(BLD)/dispnew.obj):
8501 ($(BLD)/keyboard.obj):
8502 ($(BLD)/w32inevt.obj):
8503 ($(BLD)/w32bdf.obj):
8505 ($(BLD)/buffer.obj):
8506 ($(BLD)/editfns.obj):
8508 ($(BLD)/fileio.obj):
8510 ($(BLD)/indent.obj):
8511 ($(BLD)/insdel.obj):
8512 ($(BLD)/intervals.obj):
8513 ($(BLD)/minibuf.obj):
8515 ($(BLD)/scroll.obj):
8516 ($(BLD)/sysdep.obj):
8517 ($(BLD)/textprop.obj):
8518 ($(BLD)/widget.obj):
8519 ($(BLD)/xdisp.obj): Add dependency on w32gui.h.
8520 ($(BLD)/term.obj): Add dependency on dispextern.h.
8522 * makefile.nt ($(BLD)\dispnew.obj):
8523 ($(BLD)\keyboard.obj):
8524 ($(BLD)\w32inevt.obj):
8525 ($(BLD)\w32bdf.obj):
8527 ($(BLD)\buffer.obj):
8528 ($(BLD)\editfns.obj):
8530 ($(BLD)\fileio.obj):
8532 ($(BLD)\indent.obj):
8533 ($(BLD)\insdel.obj):
8534 ($(BLD)\intervals.obj):
8535 ($(BLD)\minibuf.obj):
8537 ($(BLD)\scroll.obj):
8538 ($(BLD)\sysdep.obj):
8539 ($(BLD)\textprop.obj):
8540 ($(BLD)\widget.obj):
8541 ($(BLD)\xdisp.obj): Add dependency on w32gui.h.
8542 ($(BLD)\term.obj): Add dependency on dispextern.h
8544 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
8546 * minibuf.c (Fminibuffer_complete): Call Fpos_visible_in_window_p
8547 with an additional argument of Qt.
8549 2000-10-21 Miles Bader <miles@gnu.org>
8551 * window.c (pos_fully_visible_in_window_p): New function.
8552 (Fpos_visible_in_window_p): Add FULLY argument.
8553 Use pos_fully_visible_in_window_p.
8554 (window_scroll_pixel_based, window_scroll_line_based): Update
8555 calls to Fpos_visible_in_window_p.
8556 * lisp.h (Fpos_visible_in_window_p): Update prototype
8558 2000-10-20 Gerd Moellmann <gerd@gnu.org>
8560 * alloc.c (toplevel): Conditionalize compilation of mem_*
8561 functions differently.
8563 2000-10-20 Jason Rumney <jasonr@gnu.org>
8565 * alloc.c (toplevel): Move #ifdef GC_MARK_STACK back to above
8566 mem_init where it used to be. mem_z etc not defined otherwise.
8568 2000-10-20 Gerd Moellmann <gerd@gnu.org>
8570 * alloc.c (toplevel) [SYSTEM_MALLOC || DOUG_LEA_MALLOC]: Undef
8572 (toplevel) [GC_MARK_STACK || GC_MALLOC_CHECK]: Move mem_node
8573 structure definition and related variabled to the top of the file.
8574 Include this code when GC_MALLOC_CHECK is defined.
8575 (lisp_malloc, lisp_free) [GC_MALLOC_CHECK]: Don't
8576 register/unregister allocated region.
8577 (emacs_blocked_free) [GC_MALLOC_CHECK]: Check if freeing something
8578 which isn't allocated.
8579 (emacs_blocked_malloc) [GC_MALLOC_CHECK]: Check if returning
8580 something which is already in use.
8581 (emacs_blocked_realloc) [GC_MALLOC_CHECK]: Likewise.
8582 (mem_insert) [GC_MALLOC_CHECK]: Use _malloc_internal.
8583 (mem_delete) [GC_MALLOC_CHECK]: Use _free_internal.
8584 (init_alloc_once) [GC_MALLOC_CHECK]: Call mem_init.
8586 * gmalloc.c (_malloc_internal) [GC_MALLOC_CHECK]: Use
8587 _malloc_internal instead of malloc.
8588 (_free_internal) [GC_MALLOC_CHECK]: Use _free_internal instead
8591 2000-10-20 Andrew Innes <andrewi@gnu.org>
8593 * strftime.c [!WINDOWSNT]: Don't apply Solaris 2.5 work-around on
8595 (my_strftime) <macro>: Don't use macro arg list when redefining as
8597 (my_strftime) <function>: Supply 0 as ut argument.
8599 2000-10-19 Jason Rumney <jasonr@altavista.net>
8601 * w32console.c: Do not undef HAVE_WINDOW_SYSTEM before
8602 including dispextern.h, as it stops faces from working.
8604 * w32fns.c (Fx_create_frame): Don't bother calling
8605 face-set-after-frame-default since the caller does it for us
8606 anyway. Clean up calls to x_get_arg to be consistent with X.
8608 * w32term.c (x_produce_glyphs): Handle
8609 unibyte_display_via_language_environment correctly.
8610 (w32_draw_box_rect): Fix the calculation of width and height.
8612 * w32menu.c (add_menu_item): Do not use MF_OWNERDRAW for titles,
8613 as it has stopped working.
8614 (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar position like
8617 2000-10-19 Gerd Moellmann <gerd@gnu.org>
8619 * eval.c (skip_debugger): Prevent a compiler warning.
8620 (Fcondition_case): Likewise.
8621 (Fbacktrace_frame): Use a null interactive spec.
8623 2000-10-19 Kenichi Handa <handa@etl.go.jp>
8625 * xterm.c (x_find_ccl_program): Check also fontp->full_name.
8627 2000-10-18 Gerd Moellmann <gerd@gnu.org>
8629 * strftime.c: Sync with glibc, file version 1.78.
8630 (my_strftime) [HAVE_TZNAME]: Use `UTC' instead of `GMT' which
8631 should no longer be used according to ISO 8601.
8633 * keymap.c (access_keymap): If IDX has a meta prefix, and there's
8634 no map for meta_prefix_char, don't try to use it as a keymap.
8635 Instead, if T_OK is non-zero, look up a default binding, if any,
8636 otherwise, if T_OK is zero, return nil.
8638 * xfns.c (x_to_xcolors, x_set_mouse_color, lookup_pixel_color)
8639 (x_to_xcolors, png_load): Use x_query_color.
8641 * xterm.c (x_color_cells, x_query_colors, x_query_color):
8643 (x_alloc_nearest_color): Use it to reduce calls to XQueryColors
8645 (x_copy_color, x_alloc_lighter_color): Likewise.
8647 * xterm.h (struct x_display_info): Add color_cells and ncolor_cells.
8648 (x_query_color, x_query_colors): Add prototype.
8650 * alloc.c (allocate_string) [GC_CHECK_STRING_BYTES]: Call
8651 check_string_bytes only if not noninteractive, increase count to 50.
8653 2000-10-18 Miles Bader <miles@lsi.nec.co.jp>
8655 * insdel.c (adjust_markers_for_delete): Handle before-insertion
8658 2000-10-17 Gerd Moellmann <gerd@gnu.org>
8660 * alloc.c (pure_bytes_used): Renamed from pureptr.
8662 (pure_alloc): New function.
8663 (make_pure_string, pure_cons, make_pure_float, make_pure_vector):
8665 (Fpurecopy): Use PURE_POINTER_P.
8667 * xdisp.c (try_cursor_movement): Use cursor_row_p also when
8668 PT has moved backward.
8670 * xdisp.c (cursor_row_p): Take continued lines into account.
8672 * alloc.c (mark_object) [GC_CHECK_STRING_BYTES]: Check validity of
8674 (check_string_bytes) [GC_CHECK_STRING_BYTES]: New function.
8675 (check_string_bytes_count) [GC_CHECK_STRING_BYTES]: New variable.
8676 (allocate_string) [GC_CHECK_STRING_BYTES]: Call it for every 10th
8679 * xdisp.c (forward_to_next_line_start): Switch iterator's handling
8680 of selective display off while searching for the next line start.
8682 2000-10-17 Kenichi Handa <handa@etl.go.jp>
8684 * Makefile.in (term.o): Depend on dispextern.h.
8686 2000-10-16 Stefan Monnier <monnier@cs.yale.edu>
8688 * keymap.c (keymap_memberp): Ensure that nil is not a member.
8690 2000-10-16 Gerd Moellmann <gerd@gnu.org>
8692 * xdisp.c (set_iterator_to_next): Reset box start and end flags of
8693 the iterator at the beginning, so that they can be set later on,
8694 for instance in reseat_at_next_visible_line_start, without being
8697 * xfns.c (pbm_format): Add :foreground and :background keywords.
8698 (PBM_FOREGROUND, PBM_BACKGROUND): New enumerators.
8699 (xbm_load): Recognize foreground and background color specifications.
8701 2000-10-16 Eli Zaretskii <eliz@is.elta.co.il>
8703 * dispextern.h (unspecified_fg, unspecified_bg): Declare.
8705 * dosfns.c (unspecified_fg, unspecified_bg): Remove extern declaration.
8707 * msdos.c (IT_set_face): Compare highlighted face with the default
8708 face, and invert colors if these faces' colors are identical.
8709 (Fmsdos_remember_default_colors): Don't swap foreground and
8710 background colors in initial_colors[].
8711 (IT_set_frame_parameters): Don't swap frame's foreground and
8712 background pixels. If ALIST includes "(reverse . t)", swap
8713 foreground-color and background-color properties in frame's
8714 param_alist. If the original frame's param_alist doesn't specify
8715 the colors, store unspecified-fg and unspecified-bg, reversed if
8718 * frame.c (Fframe_parameters): If a tty's frame's param_alist says
8719 the colors are unspecified and reversed, reverse fore- and back-
8720 ground in the returned value.
8721 (Fframe_parameter): Ditto.
8723 2000-10-16 Gerd Moellmann <gerd@gnu.org>
8725 * xdisp.c (find_last_unchanged_at_beg_row): Renamed from
8726 get_last_unchanged_at_beg_row.
8727 (find_first_unchanged_at_end_row): Renamed from
8728 get_first_unchanged_at_end_row.
8729 (find_first_unchanged_at_end_row): Convert assertions to
8730 unconditional tests which abort. When looking for a row in
8731 unchanged text, don't go further back than first_text_row.
8733 * xdisp.c (try_scrolling) <cursor in scroll margin at the bottom>:
8734 Don't add in the last line's height when deciding if the new
8735 position is below the scroll margin.
8737 2000-10-16 Miles Bader <miles@gnu.org>
8739 * editfns.c (Fconstrain_to_field): Check carefully for field
8740 boundaries if either OLD_POS or NEW_POS has a non-nil field
8741 property, even if they're the same.
8743 2000-10-16 Kenichi Handa <handa@etl.go.jp>
8745 * xterm.c (x_draw_box_rect): Fix the calculation of width and
8746 height for XFillRectangle.
8748 2000-10-15 Stefan Monnier <monnier@cs.yale.edu>
8750 * syntax.c (Fstring_to_syntax): New function extracted from
8751 Fmodify_syntax_entry.
8752 (Fmodify_syntax_entry): Use it and document the ! and | fences.
8753 (skip_chars, Fforward_comment): Remove unused variables.
8754 (syms_of_syntax): Add defsubr for string-to-syntax.
8755 (describe_syntax): Add code for comment and string fences.
8757 2000-10-14 Stefan Monnier <monnier@cs.yale.edu>
8759 * keymap.c (access_keymap): Add AUTOLOAD parameter.
8760 Do the meta->esc mapping. Call get_keyelt before returning.
8761 Start scanning from the second element (the first is always `keymap')
8762 to make it easier to detect when we reach a parent map.
8763 Handle the case of inheriting from a symbol whose function is a map.
8764 (Fkeymap_parent): Also handle the `inherit from symbol' case.
8765 (fix_submap_inheritance, Fdefine_key): Update call to access_keymap.
8766 (get_keyelt, Flookup_key): Update call to access_keymap.
8767 Remove the meta->esc mappings.
8768 (define_as_prefix): Delete old disabled code.
8769 (menu_item_p): New function.
8770 (where_is_internal_1): Skip over the few remaining menu items.
8771 * lisp.h (access_keymap): Update prototype.
8772 * keyboard.c (read_char, menu_bar_items, tool_bar_items):
8773 Update call to access_keymap.
8774 (follow_key, read_key_sequence): Update calls to access_keymap.
8775 Remove the meta->esc mappings.
8777 2000-10-13 Gerd Moellmann <gerd@gnu.org>
8779 * dispnew.c (direct_output_for_insert): Call set_iterator_to_next
8780 with additional argument.
8782 * xdisp.c (cursor_row_p): New function.
8783 (try_cursor_movement, display_line): Use it.
8785 * xdisp.c (append_space): Also save/restore iterator's current
8786 character and its length.
8788 * xdisp.c (init_from_display_pos): Add an assertion.
8789 (handle_stop): Don't set iterator's add_overlay_start.
8790 (handle_invisible_prop): Likewise.
8791 (load_overlay_strings): If text under an overlay is invisible,
8792 take both before- and after-strings into account when the iterator
8793 is positioned either at the start or at the end of the overlay.
8794 (forward_to_next_line_start): Rewritten.
8795 (reseat_at_next_visible_line_start): Rewritten.
8796 (set_iterator_to_next): Add parameter RESEAT_P.
8798 * dispextern.h (struct it): Remove member add_overlay_start.
8799 (set_iterator_to_next): Change prototype.
8801 2000-10-13 Kenichi Handa <handa@etl.go.jp>
8803 * coding.c (code_convert_region): Be sure to initialize
8804 coding->category_idx.
8805 (decode_coding_string): Set coding->src_multibyte and
8806 coding->dst_multibyte before using CODING_REQUIRE_DECODING.
8807 (encode_coding_string): Set coding->src_multibyte and
8808 coding->dst_multibyte before using CODING_REQUIRE_ENCODING.
8810 2000-10-12 Stefan Monnier <monnier@cs.yale.edu>
8812 * xfns.c (Fx_create_frame): Don't bother calling
8813 face-set-after-frame-default since the caller does it for us anyway.
8815 2000-10-12 Eli Zaretskii <eliz@is.elta.co.il>
8817 * window.c (coordinates_in_window): Fix detection of vertical line
8818 on character terminals.
8820 2000-10-12 Gerd Moellmann <gerd@gnu.org>
8822 * editfns.c (save_excursion_save): Additionally record the
8824 (save_excursion_restore): If buffer was visible in a window, and a
8825 different window was selected, and the old selected window is
8826 still live, restore point in that window.
8828 2000-10-12 Kenichi Handa <handa@etl.go.jp>
8830 * xterm.c (x_produce_glyphs): Handle
8831 unibyte_display_via_language_environment correctly.
8833 * regex.c (regex_compile): Change the way of handling a range from
8834 unibyte char to multibyte char.
8836 * syntax.c (skip_chars): Change the way of handling a range from
8837 unibyte char to multibyte char.
8839 * process.c (read_process_output): Cancel previous change.
8841 2000-10-11 Eli Zaretskii <eliz@is.elta.co.il>
8843 * search.c (Fsearch_backward, Fsearch_forward): Doc fix.
8845 * charset.c (Ffind_charset_string): Doc fix.
8846 (Ffind_charset_region): Doc fix.
8848 2000-10-11 Kenichi Handa <handa@mule.m17n.org>
8850 * process.c (read_process_output): Fix previous change. Adjust
8851 multibyteness of text to insert in a buffer by
8852 string_make_unibyte/multibyte instead of Fstring_as_unibyte/multibyte.
8854 2000-10-10 Andreas Schwab <schwab@suse.de>
8856 * alloc.c (mark_object): Remove all workarounds installed on
8859 2000-10-10 Kenichi Handa <handa@etl.go.jp>
8861 * fns.c (READ_QUADRUPLET_BYTE): Set *NCHARS_RETURN before returning.
8862 (base64_encode_1): Make it work for a text of multibyte form.
8863 (Fbase64_decode_region): Allocate sufficient memory for multibyte
8864 case. Don't call str_to_multibyte because base64_decode_1
8865 produces correct multibyte form for eight-bit codes.
8866 (Fbase64_decode_string): Adjusted for the change of base64_decode_1.
8867 (base64_decode_1): New args MULTIBYTE and NCHARS_RETURN. If
8868 MULTIBYTE is nonzero, produce correct multibyte form for eight-bit
8871 * charset.h (CHAR_STRING): Optimized for single byte characters.
8873 2000-10-09 Andreas Schwab <schwab@suse.de>
8875 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Reset S to
8876 -1 after socket is closed, to fall through to error processing.
8878 2000-10-09 Eli Zaretskii <eliz@is.elta.co.il>
8880 * msdos.c (IT_set_frame_parameters): Don't initialize Lisp_Object
8881 variables. If ALIST includes foreground-color or
8882 background-color, change also the colors of the default face for
8885 2000-10-08 Eli Zaretskii <eliz@is.elta.co.il>
8887 * msdos.c (top-level) <Qbackground_color, Qforeground_color>: Make
8888 them extern (they are defined on xfaces.c).
8889 (syms_of_msdos): Don't intern and don't staticpro
8890 Qbackground_color and Qforeground_color.
8892 2000-10-07 Eli Zaretskii <eliz@is.elta.co.il>
8894 * frame.c (Fframe_parameter): For non-windowed frames, if
8895 f->param_alist says foreground or background color is unspecified,
8896 call tty_color_name to return the color name computed from the
8897 frame's current colors.
8899 2000-10-06 Dave Love <fx@gnu.org>
8901 * terminfo.c (ospeed): Don't declare.
8903 * sysdep.c: Don't include string.h.
8904 (h_errno): Declare conditional also on TRY_AGAIN.
8906 * charset.c (Ffind_charset_string): Doc fix.
8908 * fns.c (Fbase64_encode_region, Fbase64_encode_string)
8909 (Fbase64_decode_region, Fbase64_decode_string): More explicit
8912 2000-10-05 Dave Love <fx@gnu.org>
8914 * xmenu.c (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar
8915 position like menu-bar.
8917 2000-10-05 Gerd Moellmann <gerd@gnu.org>
8919 * keyboard.c (Frecursive_edit): Make sure redisplay can happen.
8921 * xdisp.c (handle_single_display_prop): Use safe_call1.
8922 (safe_call): Renamed from call_function.
8923 (safe_call1): New function.
8924 (handle_fontified_prop): Use safe_call1 instead of call1.
8925 (safe_eval): Renamed from eval_form.
8926 (safe_eval_handler): Renamed from eval_handler.
8927 (handle_single_display_prop, display_mode_element): Use safe_eval
8928 instead of eval_form.
8930 * xfaces.c (merge_face_heights): Use safe_call instead of
8933 * keyboard.c (show_help_echo): Use safe_call instead of
8934 call_function; use safe_eval instead of eval_form.
8936 * lisp.h (safe_call): Renamed from call_function.
8937 (safe_eval): Renamed from eval_form.
8938 (safe_call1): Add prototype.
8940 2000-10-05 Miles Bader <miles@lsi.nec.co.jp>
8942 * xfns.c (image_ascent): Rearrange ascent calculation for the
8945 2000-10-04 Stefan Monnier <monnier@cs.yale.edu>
8947 * keymap.c (Fwhere_is_internal): Ignore `menu-bar' and `tool-bar'.
8948 (where_is_internal_1): Don't bother ignoring menu-items any more.
8950 2000-10-04 Gerd Moellmann <gerd@gnu.org>
8952 * keyboard.c (update_menu_bindings): New variable.
8953 (parse_menu_item): Use AREF. If update_menu_bindings
8954 is 0, don't update menu bindings.
8955 (syms_of_keyboard): New Lisp variable `update-menu-bindings'.
8957 2000-10-03 Eli Zaretskii <eliz@is.elta.co.il>
8959 * alloc.c (Fgarbage_collect): Prevent compiler warning for a call
8962 2000-10-02 Stefan Monnier <monnier@cs.yale.edu>
8964 * syntax.c (forw_comment): Match nestedness of ender/starter.
8965 (Fforward_comment): Treat an unmatched \n comment-ender as whitespace.
8966 (prev_char_comstart_first): Remove.
8967 (back_comment): Check two-char comment markers more carefully
8968 to better handle overlapping cases like *//* or /* */* */ ...
8969 Match nestedness of ender/starter.
8971 2000-10-02 Dave Love <fx@gnu.org>
8973 * config.in (HAVE_GAI_STRERROR): Add undef.
8975 * process.c (Fopen_network_stream): Use it.
8977 * m/alpha.h (NO_REMAP): Don't define.
8979 2000-10-02 Gerd Moellmann <gerd@gnu.org>
8981 * lisp.h (wrong_type_argument): Remove NO_RETURN, the function can
8982 return with a string converted to an integer or vice versa when
8983 Vmocklisp_arguments is t.
8984 (Fsignal): Likewise. The function can return for `quit'.
8985 (struct gcpro): Declare member `var' to point to a volatile
8988 * eval.c (error): Prevent compiler warning.
8990 2000-09-30 Stefan Monnier <monnier@cs.yale.edu>
8992 * keymap.c (keymap_memberp): New function.
8993 (Fset_keymap_parent): Use it.
8994 (fix_submap_inheritance): Use get_keyelt, get_keymap_1 and KEYMAPP.
8995 Use keymap_memberp to avoid creating cycles.
8996 (access_keymap): Use KEYMAPP.
8998 2000-09-30 Gerd Moellmann <gerd@gnu.org>
9000 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Use
9001 gai_strerror. Make sure xerrno is set if connect fails. Improve
9004 2000-09-29 Jason Rumney <jasonr@gnu.org>
9006 * w32term.c (w32_char_font_type, w32_encode_char)
9007 (x_produce_glyphs): Distinguish single and multibyte BDF fonts.
9008 (w32_bdf_per_char_metric): New function.
9009 (w32_per_char_metric): Use it.
9010 (x_draw_glyph_string_background): Always draw background for BDF
9013 * w32bdf.h (glyph_struct, cache_bitmap): Cache bitmap data, not
9014 GDI object which is a scarce resource.
9016 * w32bdf.c (search_file_line): Fix skipping of whitespace.
9017 (get_quoted_string): Fix limit on memchr search.
9018 (set_bdf_font_info): Use unsigned chars. Negate yoffset.
9019 (w32_init_bdf_font): Initialize codepoint and bitmap heaps.
9020 (w32_free_bdf_font): Free bitmaps and codepoints on heaps.
9021 (get_cached_font_char, cache_char_offset): Use macro
9022 BDF_CODEPOINT_RANGE_COVER_P.
9023 (cache_char_offset): Use HeapAlloc to allocate codepoints on own heap.
9024 (clear_cached_bitmap_slots): New function.
9025 (GET_HEX_VALUE): G-Z, g-z are not hex.
9026 (w32_get_bdf_glyph): Convert to DIB format. Return bytes read.
9027 (get_bitmap_with_cache): Use new cache implementation.
9028 (create_offscreen_bitmap): New function.
9029 (w32_BDF_TextOut): Use it. Draw glyphs as DIBs.
9031 * w32term.c (x_produce_glyphs): If the distance from the current
9032 position to the next tab stop is less than a canonical character
9033 width, use the tab stop after that.
9034 (x_draw_glyphs): Handle case START and END are out of bounds more
9036 (x_clear_mouse_face): Block/unblock input.
9037 (x_display_and_set_cursor): Don't show a hollow box cursor for
9038 buffers whose cursor_type is nil.
9040 2000-09-29 Gerd Moellmann <gerd@gnu.org>
9042 * xfns.c (x_set_tool_bar_lines): Clear frame when tool bar disappears.
9044 * dispextern.h (updating_frame): Declare extern.
9046 2000-09-29 Andreas Schwab <schwab@suse.de>
9048 * m/ia64.h: Remove hack of not prototyping bcopy, etc.
9050 2000-09-29 Gerd Moellmann <gerd@gnu.org>
9052 * keyboard.c (menu_bar_one_keymap): If KEYMAP is a symbol,
9053 use its function definition.
9054 (tool_bar_items): Likewise.
9056 * lisp.h (fatal): Declare NO_RETURN.
9058 2000-09-29 Kenichi Handa <handa@etl.go.jp>
9060 * keymap.c: Remove the line "#undef NULL".
9062 2000-09-28 Gerd Moellmann <gerd@gnu.org>
9064 * xterm.c (x_make_frame_visible): Try harder to make the frame visible.
9066 2000-09-28 Dave Love <fx@gnu.org>
9068 * s/osf5-0.h: Define USE_MMAP_FOR_BUFFERS, not REL_ALLOC_MMAP.
9070 * s/sunos413.h (USE_MMAP_FOR_BUFFERS): Define.
9072 * .gdbinit (xreload): Note its need on GNU/Linux.
9074 * m/alpha.h (XUINT) [REL_ALLOC && _MALLOC_INTERNAL]: Don't declare
9075 r_alloc, r_alloc_free.
9077 2000-09-28 Kenichi Handa <handa@etl.go.jp>
9079 * syntax.c (skip_chars): Handle negation correctly.
9081 2000-09-27 Gerd Moellmann <gerd@gnu.org>
9083 * xfaces.c (realize_default_face): Call set_lface_from_font_name
9084 with non-zero FORCE_P argument.
9086 * dispnew.c (adjust_glyph_matrix, enable_glyph_matrix_rows):
9089 * xdisp.c (window_box_height): Add an assertion.
9091 * xfns.c (x_set_tool_bar_lines): Don't use more lines for the
9092 tool-bar than is available.
9093 (x_change_window_heights): Renamed from x_set_menu_bar_lines_1.
9095 2000-09-27 Dave Love <fx@gnu.org>
9097 * s/irix6-5.h: Now works 64-bit. Tidied.
9099 2000-09-26 Gerd Moellmann <gerd@gnu.org>
9101 * lisp.h (XINT) [EXPLICIT_SIGN_EXTEND]: Use BITS_PER_EMACS_INT
9102 instead of BITS_PER_INT.
9103 (XINT, XUINT) [NO_UNION_TYPE]: Cast result to EMACS_INT and
9104 EMACS_UINT, respectively.
9105 (NO_UNION_TYPE) [USE_LISP_UNION_TYPE]: Undefine.
9107 * m/sparc.h (BITS_PER_EMACS_INT) [__arch64__]: Don't define.
9109 * unexelf.c (ELFSIZE) [__NetBSD__ && __sparc_v9__]: Define to 64.
9111 * window.c (freeze_window_starts): Construct last argument for
9112 foreach_window differently.
9114 * xfns.c (x_decode_color): Don't return a Lisp_Object.
9116 * lisp.h (union Lisp_Object) [!NO_UNION_TYPE]: Use EMACS_INT and
9117 EMACS_UINT instead of `int' and `unsigned int'.
9118 (XSET) [EXPLICIT_SIGN_EXTEND]: Use EMACS_INT instead of `int'.
9120 * frame.h (struct frame): Make the `nothing' member of union
9121 output_data an EMACS_INT.
9123 * alloc.c (GC_CHECK_STRING_BYTES): Temporarily define, for bug hunting.
9124 (struct sdata) [GC_CHECK_STRING_BYTES]: Always record the string's
9125 size in the sdata structure.
9126 (SDATA_NBYTES, SDATA_DATA): New macros.
9127 (SDATA_OF_STRING, SDATA_SIZE) [GC_CHECK_STRING_BYTES]: Define
9128 differently for the different layout of the sdata structure.
9129 (allocate_string_data) [GC_CHECK_STRING_BYTES]: Record string size
9131 (sweep_strings, compact_small_strings) [GC_CHECK_STRING_BYTES]:
9132 Check that size recorded in the string size and size recorded in
9133 the sdata structure agree.
9135 2000-09-25 Dave Love <fx@gnu.org>
9137 * buffer.c: Include stdio.h.
9139 Partly suggested by Eduardo Horvath <eeh@netbsd.org>.
9141 * ralloc.c (__malloc_extra_blocks): Declare as __malloc_size_t.
9143 * alloc.c (__malloc_size_t) [DOUG_LEA_MALLOC]: Don't redefine it.
9144 (__malloc_size_t) [!DOUG_LEA_MALLOC]: Define unconditionally as size_t.
9145 (__malloc_extra_blocks): Declare as __malloc_size_t.
9147 2000-09-25 Gerd Moellmann <gerd@gnu.org>
9149 * alloc.c (mark_image): Use GC_NILP instead of NILP.
9151 * keyboard.c (show_help_echo): Set help_echo_showing_p.
9152 (read_char): If help-echo is showing, preserve the echo area
9155 * xdisp.c (help_echo_showing_p): New variable.
9156 (set_message): Reset it to 0.
9157 (init_xdisp): Initialize help_echo_showing_p.
9159 * dispextern.h (help_echo_showing_p): Declare extern.
9161 * config.in: Fix typo in __GNUC_MINOR__.
9163 * keyboard.h (quit_throw_to_read_char): Declare NO_RETURN.
9165 * s/freebsd.h (POSIX_SIGNALS): Define.
9167 * xterm.c (x_clear_mouse_face): Block/unblock input.
9169 2000-09-24 Dave Love <fx@gnu.org>
9171 * fns.c (base64_encode_1): Fix last change.
9173 2000-09-22 Gerd Moellmann <gerd@gnu.org>
9175 * dispnew.c (enable_glyph_matrix_rows): Remove xasserts.
9177 * xdisp.c (try_window_reusing_current_matrix): More fixes
9178 for the case window has a header-line.
9180 2000-09-22 Dave Love <fx@gnu.org>
9182 * xdisp.c (syms_of_xdisp): Defvar Vmenu_bar_update_hook to provide
9185 * xterm.c [SOLARIS2]: Remove redundant include of string.h.
9187 * fns.c (Fstring_as_unibyte, Fstring_as_multibyte): Doc fix.
9189 2000-09-21 Gerd Moellmann <gerd@gnu.org>
9191 * config.in (NO_RETURN): Define as `__attribute__((__noreturn__))'
9194 * lisp.h (wrong_type_argument, Fthrow, Fsignal, error):
9197 * window.c, term.c, xmenu.c, xrdb.c, emacs.c, macros.c,
9198 * keymap.c, insdel.c, marker.c, minibuf.c, fileio.c, dired.c,
9199 * indent.c, search.c, alloc.c, data.c: Avoid some more compiler
9202 * marker.c (byte_char_debug_check): Return void.
9204 * xfns.c (Fx_create_frame): Set default frame parameter value
9205 for tool-bar-lines to 1.
9207 * dispnew.c (scrolling_window): Compare y-positions of rows
9208 equal at the start. Some simplification.
9210 * xdisp.c (try_window_reusing_current_matrix): Fix computation of
9211 reused rows' y-position in the case window has a header-line, and
9212 new window start is greater than old window start.
9214 * process.c (process_sent_to): New variable.
9215 (send_process): Workaround for a crash on sparc-sun-solaris-2.6
9216 with GCC 2.95.2 caused by a parameter being clobbered by longjmp.
9217 Declare more parameters volatile.
9219 * lread.c (Vrecursive_load_depth_limit): New variable.
9220 (Fload): Check recursive loads whose recursion depth exceeds
9221 Vrecursive_load_depth_limit.
9222 (syms_of_lread): DERFAR_LISP recursive-load-depth-limit.
9224 2000-09-20 Gerd Moellmann <gerd@gnu.org>
9226 * fileio.c (Fread_file_name): Doc fix.
9228 * editfns.c (Fmessage_or_box): Doc fix.
9230 * fns.c (Fy_or_n_p, Fyes_or_no_p): Doc fix.
9232 * xfns.c (xbm_scan): Allow C-style comments.
9234 * xfns.c (xpm_init_color_cache) [ALLOC_XPM_COLORS]: If color
9235 symbols are specified, add color translations to the cache.
9236 (xpm_color_bucket, xpm_cache_color) [ALLOC_XPM_COLORS]: New functions.
9237 (xpm_lookup_color) [ALLOC_XPM_COLORS]: Use xpm_color_bucket and
9239 (xpm_load) [ALLOC_XPM_COLORS]: Pass frame and XPM attributes
9240 structures to xpm_init_color_cache.
9242 2000-09-19 Gerd Moellmann <gerd@gnu.org>
9244 * dispnew.c (update_window_line): Make sure to always draw mode-lines.
9246 2000-09-19 Andrew Innes <andrewi@gnu.org>
9248 * makefile.nt (bootstrap-emacs): Don't change directory.
9250 2000-09-19 Kenichi Handa <handa@etl.go.jp>
9252 * charset.h (UNIBYTE_STR_AS_MULTIBYTE_P): Fix previous change.
9254 * ccl.c (Fccl_execute_on_string): Make multibyte string correctly.
9255 If output buffer is too small, signal an appropriated error.
9257 2000-09-18 Dave Love <fx@gnu.org>
9259 * keyboard.c (menu_bar_items, tool_bar_items)
9260 (current_active_maps): Remove redundant get_local_map call.
9262 2000-09-18 Gerd Moellmann <gerd@gnu.org>
9264 * xterm.c (x_display_and_set_cursor): Don't show a hollow box
9265 cursor for buffers whose cursor_type is nil.
9267 * xterm.c (x_draw_image_glyph_string): Remove a comment describing
9268 a feature to implement that is already implemented.
9269 (note_mouse_highlight, x_find_ccl_program): Avoid some compiler
9272 * xfns.c (x_clear_image_1): New function.
9273 (x_clear_image): Use it.
9274 (x_from_xcolors): Use x_clear_image_1; don't free the image's mask.
9276 * dispnew.c (update_window): Move test for invisible lines
9277 at the top to update_window_line.
9278 (update_window_line): Handle invisible lines here.
9280 * xfns.c (clear_image_cache): Clear current matrices of all
9281 frames sharing an image cache. Block input while freeing
9282 images. Fix timestamp comparison.
9283 (x_clear_image): Also free the mask.
9285 * xfns.c (lookup_image): Block input while loading the image so
9286 that we won't get interrupted in a state where the image isn't yet
9288 (xbm_load_image, xbm_load, xpm_load, xpm_load, lookup_rgb_color)
9289 (lookup_pixel_color, x_to_xcolors, x_from_xcolors)
9290 (x_disable_image, x_build_heuristic_mask, pbm_load, png_load)
9291 (jpeg_load, tiff_load, gif_load, gs_load): Don't block/unblock input.
9293 2000-09-16 Gerd Moellmann <gerd@gnu.org>
9295 * dispnew.c (update_window): Make sure to make desired rows
9296 current even if they are completely invisible at the top
9299 2000-09-15 Gerd Moellmann <gerd@gnu.org>
9301 * xfns.c (lookup_image): Build mask before applying an algorithm.
9302 Recognize algorithm `disabled'.
9303 (cross_disabled_images): New variable.
9304 (COLOR_INTENSITY): New macro.
9305 (x_detect_edges): Use COLOR_INTENSITY.
9306 (x_disable_image): New function.
9307 (syms_of_xfns): DEFVAR_BOOL cross_disabled_images.
9309 * xdisp.c (build_desired_tool_bar_string): For a toolbar item in
9310 disabled state, don't apply an image transformation algorithm if
9311 the user specified an image for the disabled state. Use
9312 `:algorithm disabled' for creating a disabled item's image if the
9313 user hasn't specified an image.
9315 * xfns.c (ALLOC_XPM_COLORS): Define if we can use Emacs' color
9316 allocation functions with the XPM lib.
9317 (struct xpm_cached_color) [ALLOC_XPM_COLORS]: New structure.
9318 (XPM_COLOR_CACHE_BUCKETS) [ALLOC_XPM_COLORS]: New macro.
9319 (xpm_color_cache) [ALLOC_XPM_COLORS]: New variable.
9320 (xpm_init_color_cache, xpm_free_color_cache, xpm_lookup_color)
9321 (xpm_alloc_color, xpm_free_colors) [ALLOC_XPM_COLORS]: New functions.
9322 (xpm_load) [ALLOC_XPM_COLORS]: Use Emacs' own color allocation
9323 functions, if possible, because these handle color allocation
9324 failure more gracefully.
9325 (Fimage_mask_p): New function.
9327 * xfns.c (QCmatrix, QCcolor_adjustment, QCmask, Qemboss)
9328 (Qedge_detection, Qheuristic): New symbols.
9329 (syms_of_xfns): Initialize new symbols.
9330 (lookup_image): Handle `:mask X', `:algorithm emboss', and
9331 `algorithm (edge-detection ...)'.
9332 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format):
9333 (tiff_format, gif_format, gs_format): Add `:mask'.
9334 (XBM_MASK, XPM_MASK, PBM_MASK, PNG_MASK, JPEG_MASK, TIFF_MASK)
9335 (GIF_MASK, GS_MASK): New enumerators.
9336 (x_laplace_read_row, x_laplace_write_row): Functions removed.
9337 (emboss_matrix, laplace_matrix): New variables.
9338 (x_to_xcolors, x_from_xcolors, x_detect_edges, x_emboss)
9339 (x_edge_detection): New functions.
9340 (x_laplace): Rewritten in terms of x_detect_edges.
9341 (x_build_heuristic_mask): If image has a mask, free it.
9343 2000-09-14 Andrew Innes <andrewi@gnu.org>
9345 * makefile.w32-in: Revert to Unix line endings.
9347 2000-09-14 Andrew Innes <andrewi@gnu.org>
9349 * makefile.w32-in: Standardize indentation somewhat.
9350 (bootstrap-temacs): Use $(ARGQUOTE) instead of literal quotes, to
9351 cater for differences between shells.
9353 * w32term.c (w32_per_char_metric): Handle non-TrueType fonts.
9355 2000-09-14 Gerd Moellmann <gerd@gnu.org>
9357 * xterm.c (x_produce_glyphs): If the distance from the current
9358 position to the next tab stop is less than a canonical character
9359 width, use the tab stop after that.
9361 2000-09-14 Dave Love <fx@gnu.org>
9363 * buffer.c (alloc_buffer_text): Fix xmalloc call.
9365 2000-09-14 Gerd Moellmann <gerd@gnu.org>
9367 * xdisp.c (handle_fontified_prop): While running fontification
9368 functions, bind `fontification-functions' and
9369 `after-change-functions' to nil.
9371 * s/freebsd.h, s/irix-5.0.h, s/sol2.h, s/template.h
9372 (USE_MMAP_FOR_BUFFERS): Define instead of REL_ALLOC_MMAP.
9374 * Makefile.in (mallocobj) [SYSTEM_MALLOC]: Don't add ralloc.o.
9376 * emacs.c: Change conditional compilation on REL_ALLOC_MMAP to
9377 USE_MMAP_FOR_BUFFERS.
9379 * insdel.c (make_gap): Use enlarge_buffer_text.
9381 * buffer.c: Move allocation with mmap here, from ralloc.c. Change
9382 conditional compilation on REL_ALLOC_MMAP to USE_MMAP_FOR_BUFFERS.
9383 (mmap_alloc, mmap_free, mmap_realloc) [REL_ALLOC_MMAP]: Renamed
9384 from former r_alloc_* functions in ralloc.c.
9385 (mmap_page_size, mmap_initialized_p) [REL_ALLOC_MMAP]: New variables.
9386 (MEM_ALIGN) [REL_ALLOC_MMAP]: New macro.
9387 (mmap_init) [REL_ALLOC_MMAP]: New function.
9388 (alloc_buffer_text, enlarge_buffer_text, free_buffer_text): New
9389 functions replacing macros BUFFER_ALLOC, BUFFER_REALLOC, and
9392 * buffer.h (BUFFER_ALLOC, BUFFER_REALLOC, BUFFER_FREE): Removed.
9393 (enlarge_buffer_text): Add prototype.
9395 * ralloc.c: Remove everything having to do with the use of mmap.
9397 2000-09-13 Gerd Moellmann <gerd@gnu.org>
9399 * sound.c (Fplay_sound): Doc fix.
9401 * keyboard.c: Avoid some more compiler warnings.
9402 (parse_tool_bar_item): Ignore cached key bindings.
9404 * alloc.c: Add some comments about DOUG_LEA_MALLOC's use of mmap
9405 and allocation of Lisp data.
9407 2000-09-12 Gerd Moellmann <gerd@gnu.org>
9409 * xfaces.c: Remove conditional compilation on SCALABLE_FONTS.
9410 (Finternal_set_lisp_face_attribute): If frame is 0, set new frame
9413 * lread.c (Fload): Put code checking for recursive loads in #if 0.
9415 2000-09-12 Miyashita Hisashi <himi@meadowy.org>
9417 * ccl.c: Comment fixed.
9418 (MAX_MAP_SET_LEVEL): Increased to 30.
9419 (PUSH_MAPPING_STACK): Enclose with do-while block.
9420 (POP_MAPPING_STACK): Likewise.
9421 (stack_idx_of_map_multiple): New variable.
9422 (CCL_CALL_FOR_MAP_INSTRUCTION): New macro.
9423 (ccl_driver) <CCL_IterateMultipleMap>: If the content is a symbol,
9424 call the corresponding CCL program by CCL_CALL_FOR_MAP_INSTRUCTION.
9425 (ccl_driver) <CCL_MapSingle>: Likewise.
9426 (ccl_driver) <CCL_MapMultiple>: Rewritten to fix many bugs, deal
9427 with the case where looking up process reaches to the end of
9428 map-set, and call CCL programs as the above change.
9430 2000-09-11 Gerd Moellmann <gerd@gnu.org>
9432 * xfns.c (png_load, jpeg_load): Declare some variables volatile
9433 that might be clobbered by longjmp.
9434 (check_x_display_info, x_decode_color, create_frame_xic)
9435 (Fx_display_backing_store, Fx_display_visual_class)
9436 (x_build_heuristic_mask, pbm_scan_number): Avoid compiler warnings.
9438 * lread.c (init_lread): Set Vloads_in_progress to nil.
9439 (Fload): Show list of recursively loaded files, when signaling an
9442 * lread.c (Vloads_in_progress): New variable.
9443 (record_load_unwind): New function.
9444 (Fload): Check for recursive loads.
9445 (syms_of_lread): Initialize Vloads_in_progress.
9446 (read_integer, read1): Avoid some compiler warnings.
9448 * fns.c (concat, Fsubstring, internal_equal, Fnconc): Avoid some
9451 2000-09-11 Miles Bader <miles@gnu.org>
9453 * editfns.c (Fbuffer_string): Doc fix.
9455 2000-09-10 Gerd Moellmann <gerd@gnu.org>
9457 * ralloc.c (mmap_enlarge): Don't return 0 if successful.
9459 2000-09-09 Ken Raeburn <raeburn@gnu.org>
9461 * s/netbsd.h: Use NOT_C_CODE, not NO_C_SOURCE, when deciding
9462 whether to include other header files.
9464 2000-09-09 Gerd Moellmann <gerd@gnu.org>
9466 * xfaces.c (CYCLE_CHECK): Don't use the Lisp_Object returned
9467 by Fmemq as a boolean.
9469 2000-09-08 Stefan Monnier <monnier@cs.yale.edu>
9471 * xfaces.c (Finternal_set_lisp_face_attribute): Minor thinko.
9473 2000-09-08 Gerd Moellmann <gerd@gnu.org>
9475 * ralloc.c (mmap_fd): Remove initializer which can make it
9476 read-only in a dumped Emacs.
9477 (mmap_fd_1): New variable.
9478 (mmap_set_vars): Remove local `fd'. Save mmap_fd in mmap_fd_1,
9479 restore it from there.
9480 (r_alloc, r_re_alloc, r_alloc_free): Call r_alloc_init
9481 unconditionally so that mmap_fd can be initialized there.
9482 (r_alloc_init_fd): Open-coded in r_alloc_init; function removed.
9483 (r_alloc_init) [REL_ALLOC_MMAP && !MAP_ANON]: Open /dev/zero.
9484 (r_alloc_init) [REL_ALLOC_MMAP && MAP_ANON]: Set mmap_fd to -1.
9486 * xfaces.c (Finternal_merge_in_global_face): Return a Lisp object.
9488 * xdisp.c (dump_glyph_row): Fix printf format string.
9489 (display_line, move_it_in_display_line_to): Avoid compiler warnings.
9491 * s/freebsd.h (GC_MARK_STACK, REL_ALLOC_MMAP): Define.
9493 * keymap.c (Fset_keymap_parent): Check for cycles in keymap
9496 * xdisp.c (try_window_id): When trying to locate cursor in
9497 unchanged rows at the top, handle the case that we can't find it.
9499 * xterm.c (x_draw_glyphs): Handle case START and END are out
9500 of bounds more carefully.
9502 2000-09-08 Dave Love <fx@gnu.org>
9504 * s/sol2.h (REL_ALLOC_MMAP): Define.
9505 * s/irix5-0.h (REL_ALLOC_MMAP): Likewise.
9507 * ralloc.c: Don't include string.h (redundant).
9508 (MAP_ANON) [REL_ALLOC_MMAP]: Ensure it's defined.
9509 [!MAP_ANON]: Include fcntl.h.
9510 (mmap_fd) [REL_ALLOC_MMAP]: New variable.
9511 (r_alloc, r_re_alloc, r_alloc_free)
9512 (mmap_enlarge, mmap_set_vars): Use it.
9513 (r_alloc_init_fd): New function.
9514 (__morecore) [SYSTEM_MALLOC]: Don't declare.
9515 (r_alloc_init): Call r_alloc_init_fd. Conditionalize stuff on
9518 * Makefile.in (allocaobj) [!SYSTEM_MALLOC && REL_ALLOC_MMAP]:
9521 * unexelf.c (SHT_MIPS_DEBUG, HDRR) [__mips__]: Really confine last
9522 change to __NetBSD__.
9524 2000-09-08 Kenichi Handa <handa@etl.go.jp>
9526 * search.c (compile_pattern): Check the multibyteness of cached
9529 2000-09-08 Miles Bader <miles@gnu.org>
9531 * xfaces.c (default_face_vector): Function removed.
9532 (Finternal_merge_in_global_face): Restore old global/local
9533 attribute override order. Use inline loop instead of calling
9534 default_face_vector.
9536 2000-09-07 Gerd Moellmann <gerd@gnu.org>
9538 * ralloc.c (obtain, relinquish, relinquish, r_alloc_size_in_use)
9539 (get_bloc, relocate_blocs, update_heap_bloc_correspondence)
9540 (resize_bloc, r_alloc_sbrk, r_alloc_init): Add casts to `char *'
9541 where necessary, in case POINTER_TYPE is `void'.
9543 2000-09-07 Eli Zaretskii <eliz@is.elta.co.il>
9545 * frame.c (make_terminal_frame): Initialize frame foreground and
9546 background colors to unspecified, for the initial instance of an
9549 2000-09-07 Gerd Moellmann <gerd@gnu.org>
9551 * ralloc.c (mmap_find): Fix overlap computation.
9552 (mmap_enlarge): Compute nbytes before trying to find an
9555 * xfaces.c (smaller_face): Compare font heights with `<' and `>'
9558 * lread.c (syms_of_lread): Change value of regexp
9559 Vbytecomp_version_regexp to not match some XEmacs-compiled files.
9561 * xmenu.c (xdialog_show): When looking up the selection in
9562 menu_items, take `quote' boundaries into account; this corresponds
9563 to a nil ITEM in x-popup-dialog.
9565 2000-09-07 Kenichi Handa <handa@etl.go.jp>
9567 * charset.h (MIN_CHARSET_OFFICIAL_DIMENSION1): Define it as 0x80,
9569 (MIN_CHAR_OFFICIAL_DIMENSION1): Define it as ((0x81 - 0x70) << 7).
9571 * coding.c (encode_coding_sjis_big5): Use translation table for
9572 encoding, not decoding. Fix the handling of latin-jisx0201.
9573 Check for the charset katakana-jisx0201 too.
9574 (ONE_MORE_CHAR): Call translate_char with CHARSET arg -1.
9575 (detect_coding_sjis): Check the byte sequence more rigidly.
9577 2000-09-07 Gerd Moellmann <gerd@gnu.org>
9579 * xfaces.c (Vparam_value_alist): New variable.
9580 (syms_of_xfaces): Initialize it.
9581 (Finternal_set_lisp_face_attribute): Avoid more consing.
9583 * frame.c (Fframe_parameter): Handle `name' and `background-mode'
9585 (Fframe_parameter) [HAVE_X_WINDOWS]: Handle `display' specially.
9586 (Qbackground_mode): New variable.
9587 (syms_of_frame_1): Initialize Qbackground_mode.
9589 * lisp.h (Qdisplay): Declare extern.
9591 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is 0,
9592 change face on all frames, and change the default for new frames.
9594 2000-09-07 Dave Love <fx@gnu.org>
9596 * Makefile.in [!SYSTEM_MALLOC && REL_ALLOC_MMAP]: Set mallocobj.
9598 2000-09-07 Kenichi Handa <handa@etl.go.jp>
9600 * charset.h (MAKE_CHAR): Be sure to set MSB of C1 to 0.
9602 * charset.c: Include composite.h
9603 (lisp_string_width): New function.
9604 (Fstring_width): Call lisp_string_width instead of strwidth.
9606 * Makefile.in (charset.o): Depends on composite.h.
9608 * process.c (read_process_output): Before inserting the decoded
9609 text in the buffer, adjust the multibyteness.
9611 2000-09-06 Gerd Moellmann <gerd@gnu.org>
9613 * buffer.c (set_buffer_internal_1) [REL_ALLOC_MMAP]: If
9614 buffer's text buffer is null, map new memory.
9616 * ralloc.c (POINTER, SIZE) [emacs]: Define in terms of
9617 POINTER_TYPE and size_t.
9618 (struct mmap_region) [REL_ALLOC_MMAP]: New structure.
9619 (mmap_regions, mmap_regions_1) [REL_ALLOC_MMAP]: New variables.
9620 (ROUND, MMAP_REGION_STRUCT_SIZE, MMAP_REGION, MMAP_USER_AREA)
9621 [REL_ALLOC_MMAP]: New macros.
9622 (mmap_find, mmap_free, mmap_enlarge, mmap_set_vars)
9623 (mmap_mapped_bytes, r_alloc, r_re_alloc, r_alloc_free)
9624 [REL_ALLOC_MMAP]: New functions.
9626 * emacs.c (Fdump_emacs) [REL_ALLOC_MMAP]: Call mmap_set_vars
9627 before and after unexec.
9629 * buffer.c (init_buffer) [REL_ALLOC_MMAP]: Map new buffer
9630 text buffers if necessary.
9632 * buffer.h (R_ALLOC_DECLARE): Removed because unused.
9633 (r_alloc, r_re_alloc, r_alloc_free): Use POINTER_TYPE and size_t
9636 * config.in (HAVE_MMAP): Add #undef.
9638 2000-09-05 Gerd Moellmann <gerd@gnu.org>
9640 * frame.c (Qdisplay_type): New variable.
9641 (syms_of_frame_1): Initialize it.
9642 (Fframe_parameter): New function that avoids consing.
9643 (syms_of_frame): Defsubr it.
9645 * buffer.c (Fother_buffer): Consider buffers as invisible when
9646 they are displayed in a window on an invisible frame.
9648 * window.c (window_loop) <GET_LARGEST_WINDOW>: Fix bug making
9649 get-largest-window always return nil.
9651 2000-09-04 Gerd Moellmann <gerd@gnu.org>
9653 * lread.c (syms_of_lread): Make Vbytecomp_version_regexp a Lisp
9654 variable; recognize Emacs 19 elc files.
9656 2000-09-04 Miles Bader <miles@gnu.org>
9658 * xmenu.c (xmenu_show): Call x_set_menu_resources_from_menu_face
9659 before initially popping up the menu, so the menu doesn't flash
9660 when the face settings are significantly different from the defaults.
9662 2000-09-04 Stefan Monnier <monnier@cs.yale.edu>
9664 * regex.c (WIDE_CHAR_SUPPORT): New macro.
9665 (btowc, iswctype, wctype) [_LIBC]: Redefine to __<fun>.
9666 (BIT_ALPHA, BIT_ALNUM, BIT_ASCII, BIT_NONASCII, BIT_GRAPH, BIT_PRINT)
9667 (BIT_UNIBYTE): Remove.
9668 (re_match_2_internal): Delete corresponding code and streamline the
9669 BIT_MULTIBYTE case to not bother checking ISUNIBYTE.
9670 (CHAR_CLASS_MAX_LENGTH) [!WIDE_CHAR_SUPPORT]: Set to 9 rather than 6.
9671 (re_wctype_t): New type.
9672 (re_wctype, re_iswctype, re_wctype_to_bit): New functions.
9673 (regex_compile): Use them and fix handling of overly long char classes.
9675 2000-09-03 Andrew Innes <andrewi@gnu.org>
9677 * makefile.w32-in: Change to DOS line endings.
9679 * s/ms-w32.h (ORDINARY_LINK): New define.
9681 * w32.c (_ANONYMOUS_UNION) [__GNUC__]: New define
9682 (_ANONYMOUS_STRUCT) [__GNUC__]: New define.
9684 * makefile.w32-in (clean): Don't delete config.h and epaths.h.
9685 (distclean): Delete them here instead.
9687 * w32proc.c (compare_env): Convert to uppercase for comparison,
9688 not lowercase, to match how the native Windows shell works.
9690 2000-09-03 Jason Rumney <jasonr@gnu.org>
9692 * ChangeLog: Remove -unix from coding. Let Emacs autodetect, as
9693 CVS changes the line-ends when checking in/out on DOS/Windows.
9695 * makefile.nt (emacs): Do not change directory to run temacs, as
9696 the load-path is set relative to current directory.
9698 2000-09-03 Miles Bader <miles@gnu.org>
9700 * xterm.c (x_alloc_lighter_color_for_widget): New function.
9702 2000-09-02 Gerd Moellmann <gerd@gnu.org>
9704 * xdisp.c (redisplay_mode_lines): New function.
9705 (display_mode_lines): Return number of mode lines displayed.
9706 (echo_area_display): Use redisplay_mode_lines to draw garbaged
9707 mode lines. Don't temporarily bind redisplay-dont-pause to t.
9709 * emacs.c, callint.c, doc.c, editfns.c: Remove includes of
9710 string.h and strings.h.
9711 (index) [HAVE_INDEX]: Add prototype.
9713 * unexelf.c (SHT_PROGBITS) [__NetBSD__ && !PT_LOAD]: Don't define.
9714 (SHT_MIPS_DEBUG, HDRR) [__NetBSD__ && __mips__]: Define.
9716 * s/netbsd.h [!NO_C_SOURCE]: Include <signal.h>.
9717 (GC_SETJMP_WORKS, GC_MARK_STACK): Define.
9719 2000-09-01 Gerd Moellmann <gerd@gnu.org>
9721 * lread.c (read1): Accept `?' as symbol constituent, for
9722 compatiblity with XEmacs.
9724 2000-08-31 Stefan Monnier <monnier@cs.yale.edu>
9726 * regex.h (RE_NO_NEWLINE_ANCHOR): New syntax flag.
9727 (struct re_pattern_buffer): Remove newline_anchor.
9728 * regex.c: Keep namespace clean for GNU libc by renaming <fun>
9729 to __<fun> and using `weak_alias (__<fun>, <fun>)'.
9730 (re_max_failures, fail_stack): Use size_t rather than unsigned.
9731 (regex_compile): For ^ and $, choose between buffer and line (beg|end)
9732 depending on the new RE_NO_NEWLINE_ANCHOR syntax flag.
9733 (print_compiled_pattern, re_search_2, mutually_exclusive_p)
9734 (re_match_2_internal, re_compile_pattern, re_comp, regcomp):
9735 Get rid of references to newline_anchor.
9736 (regcomp): Allocate and precompute a fastmap.
9738 2000-08-31 Gerd Moellmann <gerd@gnu.org>
9740 * lread.c (openp): GCPRO local variable `filename'.
9742 2000-08-30 Stefan Monnier <monnier@cs.yale.edu>
9744 * regex.h (struct re_pattern_buffer): Use size_t for used/allocated.
9746 * regex.c: Merge some changes from GNU libc. Add prototypes.
9747 (bcopy, bcmp, REGEX_REALLOCATE, re_match_2_internal):
9748 Use memcmp and memcpy instead of bcopy and bcmp.
9749 (init_syntax_once): Use ISALNUM.
9750 (PUSH_FAILURE_POINT, re_match_2_internal): Remove failure_id.
9751 (REG_UNSET_VALUE): Remove. Use NULL instead.
9752 (REG_UNSET, re_match_2_internal): Use NULL.
9753 (SET_HIGH_BOUND, MOVE_BUFFER_POINTER, ELSE_EXTEND_BUFFER_HIGH_BOUND):
9755 (EXTEND_BUFFER): Use them (to work with BOUNDED_POINTERS).
9756 (GET_UNSIGNED_NUMBER): Don't use ISDIGIT.
9757 (regex_compile): In handle_interval, return an error rather than try to
9758 unfetch the interval if we can't find the closing brace.
9759 Obey the RE_NO_GNU_OPS syntax bit.
9760 (TOLOWER): New macro.
9762 (regexec): Allocate regs.start and regs.end as one block.
9764 2000-08-30 Gerd Moellmann <gerd@gnu.org>
9766 * xdisp.c (echo_area_display): Check display_completed instead
9767 of calling detect_input_pending.
9769 * dispnew.c (update_frame): Only set display_completed here; move
9770 the update_begin and update_end calls here from update_frame_1.
9771 (update_frame_1): Don't set display_completed here, don't call
9772 update_begin/update_end.
9774 * xfaces.c (set_font_frame_param): Use Fmodify_frame_parameters
9775 instead of store_frame_param.
9777 2000-08-29 Gerd Moellmann <gerd@gnu.org>
9779 * dispnew.c (build_frame_matrix_from_leaf_window): If a row of a
9780 desired window matrix hasn't been displayed, use the current row
9781 instead. Make sure that only those frame rows are updated for
9782 which there exists a corresponding enabled desired row.
9784 2000-08-29 Miles Bader <miles@gnu.org>
9786 * xfaces.c (default_face_vector): New function.
9787 (Finternal_merge_in_global_face): Use it instead of merge_face_vectors.
9789 2000-08-29 Gerd Moellmann <gerd@gnu.org>
9791 * lread.c (openp): Prevent temporary string passed to
9792 Ffile_readable_p from being garbage collected.
9794 2000-08-28 Dave Love <fx@gnu.org>
9796 * keymap.c (store_in_keymap): Add `static' to declaration.
9798 2000-08-28 Gerd Moellmann <gerd@gnu.org>
9800 * emacs.c, callint.c, doc.c, editfns.c
9801 (toplevel) [HAVE_STRING_H]: Include string.h.
9802 (toplevel) [HAVE_STRINGS_H]: Include strings.h.
9803 (index): Remove prototypes which might conflict with non-standard
9804 definitions of index/strchr.
9806 * s/usg5-3.h (index): Define only if not HAVE_INDEX.
9807 (rindex): Define only if !HAVE_RINDEX.
9809 * s/sco5.h (bcopy, bzero, bcmp): Don't define.
9811 * config.in (HAVE_INDEX, HAVE_RINDEX, HAVE_STRINGS_H): Add undefs.
9813 2000-08-28 Miles Bader <miles@gnu.org>
9815 * xfaces.c (merge_face_vectors): Clear TO's :font attribute if
9816 made inconsistent by a font-related attribute in FROM.
9817 (merge_face_inheritance): Add function comment.
9819 2000-08-28 Kenichi Handa <handa@etl.go.jp>
9821 * keyboard.c (read_char_minibuf_menu_prompt): Call read_char with
9822 the 4th arg (PREV_EVENT) Qt to suppress input method.
9824 2000-08-27 Stefan Monnier <monnier@cs.yale.edu>
9826 * regex.c: Indent cpp directives and remove parens after `defined'.
9827 (PTR_TO_OFFSET, POS_AS_IN_BUFFER): Move to a better place.
9828 (ISDIGIT, ISCNTRL, ISXDIGIT) [!emacs]: Remove duplicate definition.
9829 (regex_compile): Use RE_FRUGAL instead of RE_ALL_GREEDY.
9830 (re_compile_pattern): Use size_t for length.
9831 (init_syntax_once): Move to a better place.
9832 * regex.h: Merge changes from GNU libc. Indent cpp directives.
9833 (RE_FRUGAL): Replaces RE_ALL_GREEDY (inverted meaning).
9835 * syntax.c (back_comment): Detect cases where a comment-starter is
9836 actually inside another comment as in: /* a // b */ c // d \n.
9837 Make it clear that `comstart_pos' is unused for nested comments.
9839 * keymap.c (store_in_keymap, fix_submap_inheritance): New prototypes.
9840 (KEYMAPP): New macro.
9841 (Fkeymap_parent, Fset_keymap_parent): Use it.
9842 (fix_submap_inheritance): Mark it static.
9843 (define_as_prefix, describe_buffer_bindings, describe_command)
9844 (describe_translation, describe_map): Complete prototypes.
9846 * lisp.h (store_in_keymap, fix_submap_inheritance): Remove.
9848 * keyboard.c (menu_bar_item): Detect duplicate entries for all items
9849 to better match the key-lookup behavior.
9851 2000-08-27 Gerd Moellmann <gerd@gnu.org>
9853 * xfaces.c (lface_fully_specified_p): Handle :inherit.
9854 (Finternal_set_lisp_face_attribute): Fix typo in error message.
9856 2000-08-27 Eli Zaretskii <eliz@is.elta.co.il>
9858 * Makefile.in (dispnew.o, indent.o, fontset.o, minibuf.o)
9859 (process.o, scroll.o, sysdep.o): Depend on keyboard.h.
9860 (xterm.o): Depend on coding.h
9862 2000-08-26 Kenichi Handa <handa@etl.go.jp>
9864 * cmds.c (internal_self_insert): Delete '#ifdef HAVE_FACES' and
9865 the corresponding '#endif'.
9867 2000-08-26 Miles Bader <miles@gnu.org>
9869 * dispextern.h (enum lface_attribute_index): Add LFACE_INHERIT_INDEX.
9870 * xfaces.c (QCinherit): New variable.
9871 (syms_of_xfaces): Initialize it.
9872 (LFACE_INHERIT): New macro.
9873 (Finternal_get_lisp_face_attribute)
9874 (merge_face_vector_with_property)
9875 (Finternal_set_lisp_face_attribute): Deal with :inherit attribute.
9876 (check_lface_attrs): Allow new types of face height. Check
9878 (CYCLE_CHECK): New macro.
9879 (merge_face_inheritance): New function.
9880 (merge_face_vectors): Merge inherited faces too. Add F and
9881 CYCLE_CHECK arguments.
9882 (merge_face_vector_with_property, Finternal_merge_in_global_face)
9883 (lookup_named_face, lookup_derived_face, realize_named_face)
9884 (face_at_string_position, face_at_buffer_position): Supply
9885 new F and CYCLE_CHECK arguments to merge_face_vectors.
9886 (merge_face_heights): New function.
9887 (merge_face_vectors, merge_face_vector_with_property)
9888 (Finternal_set_lisp_face_attribute): Call merge_face_heights to
9889 handle relative face heights.
9890 (lface_same_font_attributes_p): Compare heights using EQ.
9892 2000-08-26 Kenichi Handa <handa@etl.go.jp>
9894 * charset.c (char_to_string): Check the character validity.
9895 (char_valid_p): If C is not less than MAX_CHAR, be sure to return 0.
9897 2000-08-25 Stefan Monnier <monnier@cs.yale.edu>
9899 * regex.c (PUSH_FAILURE_COUNT): New macro.
9900 (POP_FAILURE_REG_OR_COUNT): Renamed from POP_FAILURE_REG.
9901 Handle popping of a register's or a counter's data.
9902 (POP_FAILURE_POINT): Use the new name.
9903 (re_match_2_internal): Push counter data on the stack for succeed_n,
9904 jump_n and set_number_at and remove misleading dead code in succeed_n.
9906 2000-08-25 Gerd Moellmann <gerd@gnu.org>
9908 * xdisp.c (redisplay_internal): If considering all windows on all
9909 frames, update the display for each frame as soon as possible,
9910 instead of first building all desired matrices for all frames, and
9911 then updating them all.
9912 (try_cursor_movement): Handle case that last_cursor.vpos is -1.
9914 2000-08-24 Gerd Moellmann <gerd@gnu.org>
9916 * bytecode.c (mark_byte_stack): Add a comment.
9918 * frame.h (FRAME_FLAGS_AREA_COLS, FRAME_FLAGS_AREA_WIDTH)
9919 (FRAME_LEFT_FLAGS_AREA_WIDTH): Return 0 unless frame is
9922 2000-08-24 Kenichi Handa <handa@etl.go.jp>
9924 * minibuf.c (do_completion): Always use compare-string, not
9925 string-equal because the latter doesn't pay attention to
9926 multibyteness of strings.
9928 * process.c (create_process): Don't setup raw-text coding here.
9929 (Fopen_network_stream): Don't set coding->src_multibyte and
9930 coding->dst_multibyte here.
9931 (read_process_output): For process filter, return unibyte string
9932 if default-enable-multibyte-characters is nil.
9933 (send_process): If OBJECT is multibyte text, be sure to encoded it
9934 by the specified coding system for the process. Otherwise, setup
9936 (init_process): Don't initialize default-process-coding-system here.
9938 2000-08-23 Eli Zaretskii <eliz@is.elta.co.il>
9940 * buffer.c (syms_of_buffer) <scroll-up-aggressively>: Doc fix.
9941 <scroll-down-aggressively>: Likewise.
9943 2000-08-23 Kenichi Handa <handa@etl.go.jp>
9945 * coding.c (encode_eol): Fix bug for the case of dst_bytes being
9946 zero. Set coding->produced_char correctly.
9948 2000-08-22 Andrew Innes <andrewi@gnu.org>
9950 * makefile.w32-in: New file.
9952 * unexw32.c (unexec): Ignore old_name, and use the actual location
9953 of the current executable instead. Base new_name on this.
9955 * w32proc.c (create_child): Remove reference to security
9956 descriptor, which isn't needed and doesn't compile with mingw32.
9958 * w32term.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
9959 up dllimport attributes.
9960 (x_update_window_end): Update prototype.
9962 * unexec.c (write_segment) [USE_CRT_DLL]: Remove unnecessary
9963 extern, which screws up dllimport attributes.
9965 * sysdep.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
9966 up dllimport attributes.
9968 * strftime.c [USE_CRT_DLL]: Remove unnecessary extern, which
9969 screws up dllimport attributes.
9971 * process.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
9972 up dllimport attributes.
9973 (create_process) [USE_CRT_DLL]: Remove unnecessary extern, which
9974 screws up dllimport attributes.
9976 * lread.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
9977 up dllimport attributes.
9979 * keyboard.c [USE_CRT_DLL]: Remove unnecessary extern, which
9980 screws up dllimport attributes.
9982 * floatfns.c [USE_CRT_DLL]: Remove unnecessary extern, which
9983 screws up dllimport attributes.
9985 * fileio.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
9986 up dllimport attributes.
9988 * emacs.c (malloc_initialize_hook) [USE_CRT_DLL]: Remove
9989 unnecessary extern, which screws up dllimport attributes.
9992 * editfns.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
9993 up dllimport attributes.
9995 * dispnew.c (window_change_signal) [USE_CRT_DLL]: Remove
9996 unnecessary extern, which screws up dllimport attributes.
9998 * callproc.c [USE_CRT_DLL]: Remove unnecessary extern, which
9999 screws up dllimport attributes.
10001 * buffer.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
10002 up dllimport attributes.
10004 * w32proc.c (IsValidLocale): Extern missing from mingw32 headers.
10006 * w32bdf.c (search_file_line):
10007 (set_bdf_font_info):
10009 (w32_get_bdf_glyph):
10010 (w32_BDF_to_x_font): Fix compile warnings.
10012 * w32menu.c: Include keyboard.h before frame.h. Fix compile warnings.
10014 * w32select.c: Include keyboard.h before frame.h.
10016 * w32fns.c (max): Define macro.
10017 (JOHAB_CHARSET): Define if not known.
10018 (MOD_ALT, MOD_CONTROL, MOD_SHIFT, MOD_WIN): Define if not known.
10019 (Fx_show_tip): Synch with X version.
10021 * w32xfns.c: Include keyboard.h before frame.h.
10023 * w32fns.c: Include keyboard.h before frame.h.
10025 * w32term.c: Include keyboard.h before frame.h.
10027 * fontset.c: Include keyboard.h before frame.h.
10029 * w32inevt.c: Include keyboard.h before frame.h.
10030 (MOUSE_MOVED): Define if not known.
10032 * minibuf.c: Include keyboard.h before frame.h.
10034 * keyboard.c: Include keyboard.h before frame.h.
10036 * indent.c: Include keyboard.h before frame.h.
10038 * dispnew.c: Include keyboard.h before frame.h.
10040 * buffer.c: Include keyboard.h before frame.h.
10042 * alloc.c: Include keyboard.h before frame.h.
10044 * print.c: Include keyboard.h before frame.h.
10046 * process.c: Include keyboard.h before frame.h.
10048 * scroll.c: Include keyboard.h before frame.h.
10050 * sysdep.c: Include keyboard.h before frame.h.
10052 * term.c: Include keyboard.h before frame.h.
10054 * window.c: Include keyboard.h before frame.h.
10056 * xdisp.c: Include keyboard.h before frame.h.
10057 Separate GLYPH_DEBUG and DEBUG_TRACE_MOVE.
10059 * frame.c: Include keyboard.h before frame.h.
10061 * w32heap.h: Undefine min, max.
10063 * w32gui.h: Undefine min, max.
10065 * unexw32.c: Change PUCHAR to PCHAR.
10066 (PTR_TO_OFFSET): Cast ptr to unsigned char *.
10068 (get_section_info):
10069 (copy_executable_and_dump_data): Remove unnecessary static defs.
10070 (copy_executable_and_dump_data): Fix compile warnings.
10072 * sysdep.c (NULL) [WINDOWSNT]: Define NULL if not defined.
10074 * w32console.c (min): Define macro.
10075 (clear_frame, write_glyphs): Fix compile warning.
10077 * w32proc.c (compare_env):
10078 (find_child_console): Fix compile warning.
10080 * w32.c (sys_strerror): Use sys_nerr instead of _sys_nerr. Use
10081 sys_errlist instead of _sys_errlist.
10082 (get_emacs_configuration_options): New function.
10084 * s/ms-w32.h (sys_nerr): Provide default definition.
10085 (strdup, strupr, strnicmp, stricmp, tzset, tzname): Map to same
10086 name with _ prepended.
10087 (NSIG): Define if not known.
10088 (get_emacs_configuration): Provide extern declaration.
10089 (get_emacs_configuration_options): Provide extern declaration.
10090 (EMACS_CONFIG_OPTIONS): Call get_emacs_configuration_options.
10092 * w32.c (gettimeofday): Use struct timeb, not struct _timeb.
10093 (map_w32_filename):
10094 (read_unc_volume): Fix compile warning.
10096 * s/ms-w32.h (_WINSOCK_H): Define to prevent normal winsock
10097 definitions from being used.
10099 * lisp.h [WINDOWSNT]: Don't declare externs for getenv, ctime and getwd.
10101 * w32.c (unc_volume_file_attributes):
10102 (open_unc_volume): Make arg const.
10104 * sysdep.c [WINDOWSNT]: Remove extern decl of errno.
10105 (read_input_waiting): Remove excess parameter.
10107 * w32.c (init_environment): Call _access.
10108 (check_windows_init_file): Call _close.
10109 (init_user_info): Call _putenv.
10110 (init_environment): Call _putenv and _strdup.
10111 (init_ntproc): Reset volume info cache on startup.
10113 * s/ms-w32.h (malloc, free, realloc, calloc): Rename if
10114 USE_CRT_DLL is defined, so Emacs can use GNU malloc even though it
10115 cannot override the CRT malloc.
10117 * makefile.nt (LOCAL_FLAGS): Define USE_CRT_DLL if requested.
10118 (LINK_FLAGS): Append to original value of LINK_FLAGS.
10120 * w32heap.c [!USE_CRT_DLL]: Don't define _heap_init and _heap_term
10121 unless we are linking with a static CRT.
10122 (RVA_TO_PTR): Cast result to unsigned char*.
10124 * w32.c (GetCachedVolumeInformation): Use xmalloc, xfree and xstrdup.
10125 (add_volume_info): Use xstrdup.
10127 2000-08-22 Stefan Monnier <monnier@cs.yale.edu>
10129 * minibuf.c (Vcompletion_auto_help): Renamed from `auto_help'.
10130 (do_completion, Fminibuffer_complete_word): Use it.
10131 (syms_of_minibuf): Turn completion-auto-help into a proper Lisp
10132 var so it can take non-boolean values.
10134 2000-08-21 Gerd Moellmann <gerd@gnu.org>
10136 * editfns.c (find_field): Formatting changes.
10137 (toplevel): Some old-style function forward declarations
10138 changed to prototypes, some new protypes added, some functions
10141 * lisp.h (set_time_zone_rule): Add prototype.
10142 (use_dialog_box): External declaration.
10144 * keyboard.c (gen_help_event): Add parameter SIZE.
10145 (kbd_buffer_events_waiting): Slightly rewritten.
10146 (clear_event): New function.
10147 (kbd_buffer_get_event): Use it, and clear the input_events of
10149 (init_keyboard): Remove duplicate creation of kbd_buffer_gcpro and
10150 don't fill the newly created array with nils.
10151 (toplevel): Convert some old-style function forward declarations
10154 * keyboard.h (gen_help_event): Change prototype.
10156 * xterm.c (XTread_socket): Change calls to gen_help_event.
10158 * w32term.c (w32_read_socket): Change calls to gen_help_event.
10160 * eval.c (Fmacroexpand): Doc fix.
10162 2000-08-20 Jason Rumney <jasonr@gnu.org>
10164 * w32term.h (x_display_info_for_display): Remove as this function
10165 does not exist on W32.
10167 * w32term.c (help_echo_window): New variable.
10168 (syms_of_w32term): staticpro it.
10169 (note_mode_line_highlight): Set it.
10170 (XTextExtents16): Removed as there is no equivalent on W32.
10171 (x_compute_glyph_string_overhangs): Incomplete body removed, as
10172 the X way of doing this will not work for W32.
10173 (w32_intersect_rectangles): Removed. Use IntersectRect API call.
10174 (x_draw_image_foreground): Avoid drawing outside of the clip area
10175 when image doesn't have a mask.
10176 (note_mouse_highlight): Process overlays in the right order of
10177 priority. Set help_echo_window.
10178 (x_draw_bar_cursor): If cursor is on an image, draw a box cursor
10179 because that's more visible for large images.
10181 * w32menu.c (keymap_panes): Pass the keymap's prompt as the pane
10182 name to single_keymap_panes.
10183 (w32_menu_show): Set wv->title when dealing with titles.
10184 (w32_menu_display_help): Call show_help_echo with OBJECT and POS.
10186 2000-08-21 Miles Bader <miles@gnu.org>
10188 * minibuf.c (do_completion): Try again if we rewrite the input
10189 string, but no completion was done, so that any completion message
10192 2000-08-20 Gerd Moellmann <gerd@gnu.org>
10194 * xfaces.c (lface_equal_p): Compare strings differently.
10195 (Qtty_color_alist, Vtty_defined_color_alist): New variables.
10196 (realize_tty_face): Use them.
10197 (syms_of_xfaces): Initialize new variables.
10198 (map_tty_color): New function, extracted from realize_tty_face.
10199 (map_tty_color) [MSDOS || WINDOWSNT]: If using the frame's default
10200 foreground or background color, store the new color name in the
10201 realized face; previous code trying to do this had no effect.
10202 (realize_tty_face): Use map_tty_color.
10203 (Fclear_face_cache): Set face_change_count and ensure thorough
10206 2000-08-19 Gerd Moellmann <gerd@gnu.org>
10208 * undo.c (record_first_change, record_marker_adjustment): Don't
10209 use XBUFFER on last_undo_buffer which might not be a buffer.
10211 2000-08-18 Kenichi Handa <handa@etl.go.jp>
10213 * coding.c (decode_coding_string): Set members consumed,
10214 consumed_char, produced, produced_char of *coding correctly. If
10215 decode_coding doesn't consume any byte, don't try anymore.
10216 (encode_coding_string): Likewise.
10218 2000-08-18 Gerd Moellmann <gerd@gnu.org>
10220 * lisp.h (CHECK) [ENABLE_CHECKING]: Make both sides of the
10221 conditional have void type, for Standard C compilers.
10223 * xdisp.c (redisplay_internal): Compare windows for equality with
10224 EQ, instead of applying XWINDOW to something that might not
10227 2000-08-18 Kenichi Handa <handa@etl.go.jp>
10229 * fontset.c (Finternal_char_font): Search only the selected frame
10230 for a window of the current buffer.
10232 2000-08-18 Gerd Moellmann <gerd@gnu.org>
10234 * minibuf.c (do_completion): Use EQ instead of `!=' to compare
10237 * keyboard.c (kbd_buffer_get_event): Handle the case that the
10238 second half of a HELP_EVENT is found at the start of kbd_buffer.
10240 2000-08-18 Miles Bader <miles@gnu.org>
10242 * lisp.h (Lisp_String): Replace DECLARE_INTERVALS with real decl.
10244 * editfns.c (save_restriction_save): Rewrite to use markers.
10245 (save_restriction_restore): Rewrite to understand new form of data
10246 saved by save_restriction_save.
10247 (Fsave_restriction): Remove cautionary note in doc-string.
10249 2000-08-17 Gerd Moellmann <gerd@gnu.org>
10251 * fileio.c (build_annotations): Add a comment explaining the
10252 return value of format-annotate-function. Replace a spurious call
10253 to Flength with a CONSP test. Call format-annotate-function with
10254 a fifth arg specifying how many times the function is been called
10255 in a row, to let it choose temporary buffers appropriately.
10257 2000-08-17 Dave Love <fx@gnu.org>
10259 * lisp.h: Remove DECLARE_INTERVALS, INITIALIZE_INTERVAL. Don't
10260 declare make_temp_name twice.
10262 * lread.c: Prototype readevalloop, load_unwind, load_descriptor_unwind.
10263 (unreadpure): Give it an arg.
10265 * unexalpha.c: Prototype fatal_unexec, mark_x,
10266 update_dynamic_symbols. Declare unexec as void.
10268 * cm.c [HAVE_TERMCAP_H]: Include <termcap.h>.
10269 [!HAVE_TERMCAP_H]: Prototype tputs, tgoto.
10271 * alloc.c (lisp_malloc): Declare with POINTER_TYPE.
10272 [SYSTEM_MALLOC]: Make decls in malloc.h conditional on DOUG_LEA_MALLOC.
10274 * alloca.c: Use #error.
10275 [POINTER_TYPE]: Use it.
10277 * eval.c (Fdefvar): Doc fix.
10279 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Avoid
10280 INITIALIZE_INTERVAL.
10282 * buffer.h: Avoid DECLARE_INTERVALS.
10284 * config.in: Add size_t.
10286 2000-08-17 Eli Zaretskii <eliz@is.elta.co.il>
10288 * w16select.c (set_clipboard_data): If there's not enough memory
10289 to put text into clipboard, return 1, as Fw16_set_clipboard_data
10290 expects. In case of other failures, return 3.
10291 (system_error_msg): New error message.
10292 (Fw16_set_clipboard_data): If set_clipboard_data returns 3, print
10295 2000-08-16 Gerd Moellmann <gerd@gnu.org>
10297 * term.c (write_glyphs): Also turn off inverse video after turning
10298 off other appearances in case TS_exit_attribute_mode is not equal
10299 to TS_end_standout_mode.
10300 (insert_glyphs): Turn inverse video on/off for each run of glyphs
10301 with the same face.
10302 (turn_off_face): Reset standout_mode only if
10303 TS_exit_attribute_mode has been output and TS_exit_attribute_mode
10304 is equal to TS_end_standout_mode.
10306 2000-08-16 Kenichi Handa <handa@etl.go.jp>
10308 * coding.c (encode_coding): Fix the bug of not flushing ISO escape
10309 sequence at the end of the source block.
10311 * ccl.c (Fccl_program_p): Docstring modified.
10312 (Fccl_execute): Likewise.
10313 (Fccl_execute_on_string): Likewise.
10315 2000-08-16 Eli Zaretskii <eliz@is.elta.co.il>
10317 * msdos.c (IT_write_glyphs): Convert cbp to unsigned char *.
10319 2000-08-16 Kenichi Handa <handa@etl.go.jp>
10321 The following changes are mainly to fix bugs of
10322 encode/decode-coding-string failing if encoding/decoding return
10323 CODING_FINISH_INSUFFICIENT_DST. In addition, delete the global
10324 variable conversion_buffer.
10326 * ccl.c (CCL_WRITE_CHAR): If CH is eight-bit-control char,
10327 decrement dst_end to avoid buffer overflow in the later call of
10328 string_as_multibyte
10330 * coding.h (conversion_buffer_size, conversion_buffer)
10331 (get_conversion_buffer): Extern deleted.
10333 * coding.c (MINIMUM_CONVERSION_BUFFER_SIZE): Macro deleted.
10334 (conversion_buffer, conversion_buffer_size): Variables deleted.
10335 (get_conversion_buffer): Function deleted.
10336 (struct conversion_buffer): New structure.
10337 (MAX_ALLOCA): New macro.
10338 (allocate_conversion_buffer): New macro.
10339 (extend_conversion_buffer, free_conversion_buffer): New functions.
10340 (ccl_coding_driver): Set coding->result.
10341 (decode_coding): Set coding->result to CODING_FINISH_NORMAL if
10342 this is the last block of source.
10343 (encode_coding): Likewise. Handle the source block as the last
10344 one only when the whole source text is consumed.
10345 (decode_coding_string): Handle the case that the output buffer is
10346 too small to decode the whole source text. Use
10347 allocate_conversion_buffer, extend_conversion_buffer and
10348 free_conversion_buffer, not get_conversion_buffer.
10349 (encode_coding_string): Likewise.
10350 (init_coding): Function deleted.
10351 (init_coding_once): Delete code to initialize conversion_buffer_size.
10353 * emacs.c (main): Don't call init_coding.
10355 * msdos.c (IT_write_glyphs): Use a locally declared conversion_buffer.
10357 * term.c (write_glyphs): Use a locally declared conversion_buffer.
10358 (insert_glyphs): Likewise.
10360 * w32console.c (write_glyphs): Use a locally declared
10363 2000-08-15 Eli Zaretskii <eliz@is.elta.co.il>
10365 * msdos.c (IT_update_begin): Don't crash if mouse_face_mouse_frame
10366 member of display_info is NULL.
10368 2000-08-15 Gerd Moellmann <gerd@gnu.org>
10370 * alloc.c (compact_small_strings): Use safe_bcopy, add an assertion.
10372 * term.c (turn_off_face): Reset standout_mode when resetting
10373 appearances with capability `me'.
10374 (write_glyphs): Switch on inverse video before each face change.
10376 2000-08-14 Dave Love <fx@gnu.org>
10378 * alloc.c [HAVE_UNISTD_H]: Include unistd.h; don't declare sbrk.
10379 [!HAVE_UNISTD_H]: Use POINTER_TYPE to declare sbrk.
10380 (lisp_free): Declare and make static.
10382 * window.c: Fix embedded comment.
10383 (syms_of_window): Fix doc string.
10385 2000-08-14 Gerd Moellmann <gerd@gnu.org>
10387 * keymap.c (push_key_description): If C without modifiers is < 32,
10388 make sure to print `C-' before `M-', like in the manual.
10390 2000-08-11 Gerd Moellmann <gerd@gnu.org>
10392 * fns.c (hashfn_eq, hashfn_eql): Don't handle strings specially
10393 since they aren't relocated anymore.
10394 (sxhash_string): Make sure returned hash code fits in a Lisp integer.
10396 * xdisp.c (try_cursor_movement): Fix handling of cursor in
10397 partially visible line which is smaller than the window's height.
10399 2000-08-11 Kenichi Handa <handa@etl.go.jp>
10401 * ccl.c (CCL_READ_CHAR): If source is multibyte, pay attention to
10402 the multibyte form of eight-bit-control characters.
10403 (Fccl_execute_on_string): Initialize ccl->multibyte.
10405 * ccl.h (struct ccl_program): New member multibyte.
10407 * coding.c (ccl_coding_driver): Initialize ccl->multibyte.
10409 2000-08-11 Kenichi Handa <handa@etl.go.jp>
10411 * regex.c (regex_compile) <normal_char>: Pay attention to
10413 (analyse_first) <exactn>: Setup fastmap correctly for
10414 eight-bit-control characters.
10416 2000-08-11 Kenichi Handa <handa@etl.go.jp>
10418 * termhooks.h (enum event_kind): New member multibyte_char_keystroke.
10420 * keyboard.c (make_lispy_event): Handle the new event type
10421 multibyte_char_keystroke.
10423 * xterm.c: Include coding.h.
10424 (XTread_socket): Work around a bug of XmbLookupString. If the
10425 input is from XIM, decode it according to the current locale. In
10426 that case, generate multibyte_char_keystroke events.
10428 2000-08-11 Kenichi Handa <handa@etl.go.jp>
10430 * xdisp.c (TRACE_MOVE) [GLYPH_DEBUG]: Delete the last semicolon.
10431 (TRACE_MOVE) [not GLYPH_DEBUG]: Define dummy.
10433 2000-08-10 Gerd Moellmann <gerd@gnu.org>
10435 * xdisp.c (trace_move) [GLYPH_DEBUG]: New variable.
10436 (TRACE_MOVE) [GLYPH_DEBUG]: New macro.
10437 (move_it_in_display_line_to): Record iterator's ascent and descent
10438 before producing glyphs, and restore them when we know the glyph
10439 doesn't fit on the line.
10440 (move_it_to): Restructured so that it's easier to debug. If
10441 moving to a vpos, and not moving to an x or character position,
10442 stop as soon as the specified vpos is reached; don't move further
10443 into that line because that might change the computed line height.
10444 (try_cursor_movement): New function, extracted from the cursor
10445 movement branch of redisplay_window. If ending on a partially
10446 visible line, don't try to scroll if the cursor line is taller
10448 (redisplay_window): Use try_cursor_movement.
10450 * window.c (Fwindow_end): Rewritten to not use Fvertical_motion,
10451 because that function doesn't cope with variable-height lines.
10453 * xterm.c (x_draw_bar_cursor): If cursor is on an image, draw a
10454 box cursor because that's better visible for large images.
10456 2000-08-10 Miles Bader <miles@gnu.org>
10458 * w32term.c (note_mouse_highlight): Update calls to overlays_at.
10460 2000-08-10 Gerd Moellmann <gerd@gnu.org>
10462 * xdisp.c (Vmessages_buffer_name): New variable.
10463 (message_dolog): Use it.
10464 (syms_of_xdisp): Initialize it.
10466 2000-08-10 Eli Zaretskii <eliz@is.elta.co.il>
10468 * msdos.c (IT_note_mouse_highlight): Update the calls to overlays_at.
10469 (toplevel) <kbd_buffer_store_event>: Remove prototype, it's
10470 redundant now that keyboard.h is included.
10472 2000-08-09 Eli Zaretskii <eliz@is.elta.co.il>
10474 * keyboard.c (kbd_buffer_events_waiting): New function.
10476 * keyboard.h (kbd_buffer_events_waiting): Add prototype.
10478 * msdos.c: Include keyboard.h.
10479 (XMenuActivate): Empty no_event events from the event buffer. If
10480 no events are left after that, call clear_input_pending.
10481 (mouse_clear_clicks): New function, code moved from mouse_init.
10482 (mouse_init, XMenuActivate): Call mouse_clear_clicks to force the
10483 mouse driver to ``forget'' any past clicks.
10485 * Makefile.in (msdos.o): Depend on keyboard.h.
10487 2000-08-09 Gerd Moellmann <gerd@gnu.org>
10489 * lisp.h (input_pending): External declaration.
10491 * dispextern.h (Qredisplay_dont_pause): Declare extern.
10493 * xdisp.c (echo_area_display): Display thoroughly if input is
10494 pending. Bind redisplay-dont-pause to t during the redisplay.
10495 in case input is pending.
10497 * dispnew.c (Qredisplay_dont_pause): New variable.
10498 (syms_of_display): Initialize and staticpro it.
10499 (update_frame_1): Don't interrupt the display for pending input if
10500 redisplay_dont_pause is set.
10502 * dispnew.c (mode_line_string): Declare parameter MODE_LINE_P.
10504 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
10506 2000-08-09 Miles Bader <miles@lsi.nec.co.jp>
10508 * callproc.c (Fcall_process): Terminate the unwind-protect around
10509 the post-read-conversion of coding system.
10511 * buffer.c (overlays_at): Add CHANGE_REQ parameter.
10512 (Foverlays_at, Fnext_overlay_change, Fprevious_overlay_change): Use it.
10513 * buffer.h (overlays_at): Update prototype.
10514 * xdisp.c (next_overlay_change): Update call to overlays_at.
10515 * xfaces.c (face_at_buffer_position): Likewise.
10516 * textprop.c (Fget_char_property): Likewise.
10517 * xterm.c (note_mouse_highlight): Likewise.
10519 * minibuf.c (do_completion): Don't consider a simple change of
10520 case as `completion'.
10522 2000-08-08 Ken Raeburn <raeburn@gnu.org>
10524 * keyboard.c (syms_of_keyboard): Initialize last_point_position_buffer.
10525 * undo.c (record_delete): Make sure last_point_position_buffer is
10526 a buffer before comparing pointers.
10528 * coding.h (decode_coding_string): Declare.
10530 * intervals.h (Fprevious_single_char_property_change): Declare.
10532 * textprop.c (Fprevious_single_char_property_change): Don't do
10533 arithmetic directly on lisp objects.
10535 * editfns.c (find_field): Use EQ, not ==, to compare Lisp objects.
10537 * keyboard.h (menu_item_eval_property): Declare.
10539 * xdisp.c (message_dolog): Save and protect string "*Messages*" to
10540 reuse as buffer name, instead of recreating (and discarding) every
10541 time a message is logged.
10542 (with_echo_area_buffer): Make callback arg A2 a lisp object.
10543 (current_message_1, truncate_message_1, set_message_1)
10544 (display_echo_area_1, resize_mini_window_1): Signatures changed.
10545 (current_message, truncate_echo_area, display_echo_area)
10546 (resize_echo_area_axactly): Changed calls.
10548 * coding.c (find_safe_codings): CHAR_TABLE_SET index must be a
10550 (Ffind_coding_systems_region_internal): First argument to Fappend
10551 must be an integer, not a Lisp object.
10553 2000-08-08 Kenichi Handa <handa@etl.go.jp>
10555 * charset.c (Fchar_width): Doc fix.
10557 2000-08-08 Gerd Moellmann <gerd@gnu.org>
10559 * charset.c (Fstring_width): Doc fix.
10561 2000-08-07 Gerd Moellmann <gerd@gnu.org>
10563 * xdisp.c (start_display): When starting display on a continuation
10564 line, clear ascent and descent members of the iterator structure;
10565 the height of the continued line does not affect the height of the
10567 (make_cursor_line_fully_visible): Do nothing if cursor is on a
10568 line taller than the window.
10569 (redisplay_window) <forced window start>: Handle case that the
10570 middle of the window is not found in any row.
10571 (dump_glyph_row): Show more information.
10572 (compute_line_metrics): Use MATRIX_FIRST_TEXT_ROW to determine the
10573 first text line in a glyph matrix.
10575 * xterm.c (x_draw_image_foreground): Avoid drawing outside
10576 of the clip area when image doesn't have a mask.
10578 * fns.c (sweep_weak_table): Fix survival conditions for
10579 key-or-value and key-and-value weakness.
10581 * .gdbinit (xhashtable): New command.
10583 * fns.c (sweep_weak_hash_tables): Fix the code taking unmarked
10584 tables out of the list of all weak hash tables.
10586 * xdisp.c (ensure_echo_area_buffers): If a buffer was killed, and
10587 a new buffer is created, make sure echo_area_buffer[] references
10590 2000-08-07 Eli Zaretskii <eliz@is.elta.co.il>
10592 * msdos.c (Fmsdos_set_mouse_buttons): Add missing backslashes in
10595 2000-08-07 Kenichi Handa <handa@etl.go.jp>
10597 * syntax.c (skip_chars): Fix previous change. Make the handling
10598 of unibyte string consistent with that of regex search.
10600 2000-08-05 Gerd Moellmann <gerd@gnu.org>
10602 * xmenu.c (popup_get_selection): Use xfree instead of free.
10604 * fileio.c (Finsert_file_contents): Use xfree instead of free.
10606 * editfns.c (Ftranspose_regions): Use xfree instead of free.
10608 * callproc.c (child_setup): Use xfree instead of free.
10610 * sysdep.c (opendir, GetTempDirName, run_mac_command): Use xmalloc
10612 (run_mac_command, closedir): Use `xfree' instead of `free'.
10614 * keymap.c (current_minor_maps): Use xmalloc instead of malloc.
10616 * eval.c (error): Use xfree instead of free.
10618 * xfaces.c, xfns.c, w32fns.c: Replace `illegal' with `invalid'.
10620 * fns.c: Replace `illegal' with `invalid'.
10621 (Fmake_hash_table, make_hash_table): Allow table size of 0.
10623 2000-08-05 Kenichi Handa <handa@etl.go.jp>
10625 * syntax.c (skip_chars): Fix handling of multibyte<->unibyte
10628 2000-08-04 Noah Friedman <friedman@splode.com>
10630 * fns.c (Fmake_hash_table): Add missing `\n\' to end of line in
10633 2000-08-04 Gerd Moellmann <gerd@gnu.org>
10635 * syntax.c (skip_chars): Fix typo in error message.
10637 2000-08-04 Andreas Schwab <schwab@suse.de>
10639 * m/ia64.h: Moved from s/ia64.h.
10641 2000-08-04 Kenichi Handa <handa@etl.go.jp>
10643 * process.c (read_process_output): Big simplification. Handle
10644 composition and post-read-conversion of coding system correctly.
10645 (send_process): Handle composition correctly.
10647 * callproc.c (Fcall_process): Handle post-read-conversion of
10648 coding system if any.
10650 * coding.c (decode_coding_iso2022): More strict check for handling
10652 (coding_restore_composition): Pay attention to the case that
10653 cmp_data is not set properly (because of invalid code in the
10655 (run_pre_post_conversion_on_str): Include text properties in the
10657 (decode_coding_string): Set members of coding correctly.
10659 2000-08-03 Gerd Moellmann <gerd@gnu.org>
10661 * s/ia64.h: New file.
10663 * widget.c (set_frame_size, update_wm_hints, EmacsFrameSetValues):
10664 Use NULL instead of 0 at the end of variable argument list of
10665 XtVaGetValues and XtVaSetValues, because 0 fails on systems where
10666 sizeof (int) < sizeof (void *).
10668 * xmenu.c (update_frame_menubar): Use NULL instead of 0 at the end
10669 of variable argument lists of XtVaGetValues and XtVaSetValues.
10671 * xfns.c (Fx_file_dialog): Use NULL instead of 0 at the end of
10672 variable argument lists of XtVaGetValues and XtVaSetValues.
10674 2000-08-02 Gerd Moellmann <gerd@gnu.org>
10676 * alloc.c (lisp_malloc, lisp_free): Use size_t and POINTER_TYPE.
10677 (xrealloc, xmalloc): Use size_t. Some callers adjusted.
10679 * lisp.h (Fsingle_key_description, xmalloc, xrealloc): Change
10682 * keyboard.c (read_char_minibuf_menu_prompt): Add new parameter
10683 in call to Fsingle_key_description.
10685 * keymap.c (Fsingle_key_description): Add parameter NO_ANGLES.
10688 2000-08-02 Colin Walters <walters@cis.ohio-state.edu>
10690 * window.c (display_buffer_reuse_frames): New variable.
10691 (Fdisplay_buffer): If display_buffer_reuse_frames is set, reuse
10692 frames displaying BUFFER.
10693 (syms_of_window): Define Lisp variable display-buffer-reuse-frames.
10695 2000-08-01 Miles Bader <miles@gnu.org>
10697 * editfns.c (Fconstrain_to_field): Fix the conditions for deciding
10698 when to constrain NEW_POS (they were pretty screwed up before).
10700 2000-07-31 Eli Zaretskii <eliz@is.elta.co.il>
10702 * msdos.c (run_msdos_command): Save and restore the master
10703 environment, for the case that child_setup signals an error.
10704 When mirroring slashes in DOS shell commands, don't fail when
10705 argv[2] has embedded blanks.
10706 (Fmsdos_set_mouse_buttons, mouse_setup_buttons): New functions.
10707 (syms_of_msdos): Defsubr Fmsdos_set_mouse_buttons.
10708 (dos_ttraw): Call mouse_setup_buttons.
10710 * callproc.c (child_setup) [MSDOS]: malloc pwd_var instead of
10711 using alloca; free it after run_msdos_command returns.
10713 2000-07-27 Dave Love <fx@gnu.org>
10715 * s/irix6-5.h (IRIX_FORCE_32_BITS, LD_SWITCH_SYSTEM): Don't define.
10716 [_MIPS_SZLONG == 64]: Set up for 64-bit mode -- not currently working.
10718 * m/iris4d.h (XUINT, XSET, XUNMARK) [_LP64]: Don't define.
10720 2000-07-27 Eli Zaretskii <eliz@is.elta.co.il>
10722 * editfns.c (lisp_time_argument): Fix last change.
10724 2000-07-27 Gerd Moellmann <gerd@gnu.org>
10726 * fns.c (Fdelete): Make it work on vectors and strings in addition
10729 * fns.c (Qkey_or_value, Qkey_and_value): New variables.
10730 (syms_of_fns): Initialize new variables.
10731 (sweep_weak_table): Handle weakness `key-or-value' and `key-and-value'.
10732 (Fmake_hash_table): Recognize `key-and-value' and `key-or-value'
10733 weakness, with t meaning the same as `key-and-value'.
10735 2000-07-27 Kenichi Handa <handa@etl.go.jp>
10737 * coding.h (struct coding_system): Member safe_charset deleted.
10739 * coding.c (Qsafe_charsets): This variable deleted.
10740 (Qsafe_chars, Vchar_coding_system_table, Qchar_coding_system):
10742 (coding_safe_chars): New function.
10743 (CODING_SAFE_CHAR_P): New macro.
10744 (CHARSET_OK): New arg C. Call CODING_SAFE_CHAR_P instead of
10745 checking safe_charsets member of the coding system. Caller changed.
10746 (detect_coding_iso2022): New local variable safe_chars.
10747 (DECODE_DESIGNATION): Call CODING_SAFE_CHAR_P instead of checking
10748 safe_charsets member of the coding system.
10749 (decode_coding_iso2022): New local variable safe_chars.
10750 (ENCODE_ISO_CHARACTER_DIMENSION1): Don't check unsafe chars here.
10751 (ENCODE_ISO_CHARACTER_DIMENSION2): Likewise.
10752 (ENCODE_ISO_CHARACTER): Arguments changed. Caller changed.
10753 (ENCODE_UNSAFE_CHARACTER): New macro.
10754 (encode_coding_iso2022): New local variable safe_chars. Check
10756 (setup_coding_system): Delete the code to initialize
10757 coding->safe_charses
10758 (intersection, find_safe_codings): New functions.
10759 (Ffind_coding_systems_region_internal): New function.
10760 (syms_of_coding): Defsubr it. Initialize Qsafe_chars,
10761 Qsafe_cding_system. Make Vchar_coding_system_table a Lisp
10762 variable and initialize it.
10764 * fns.c (char_table_ref_and_index): New function.
10766 * lisp.h (char_table_ref_and_index): Add prototype.
10768 2000-07-26 Sam Steingold <sds@gnu.org>
10770 * editfns.c (lisp_time_argument): Added third argument `usec'.
10771 (Ffloat_time): New built-in Lisp function.
10773 2000-07-26 Gerd Moellmann <gerd@gnu.org>
10775 * dispextern.h (GLYPH_FROM_CHAR_GLYPH): Use CHARACTERBITS bits
10776 for the character code.
10778 * config.in (HAVE_SOUND): Define only for FreeBSD, NetBSD and
10781 * xmenu.c (menu_highlight_callback): Call show_help_echo directly
10782 if called for a popup menu.
10783 (xmenu_show): Store help string in widget values.
10785 2000-07-26 Dave Love <fx@gnu.org>
10787 * syswait.h: Move some definitions.
10788 (HAVE_SYS_WAIT_H): Undef for HPUX7, Convex.
10789 [!HAVE_SYS_WAIT_H]: Define things unconditionally. More
10790 perspicuous definitions.
10791 (WTERMSIG): Fix bit pattern used.
10793 2000-07-26 Kenichi Handa <handa@etl.go.jp>
10795 * print.c (print_object): If vector printing is truncated, print
10796 "..." to indicate it as well as the case of list printing.
10798 2000-07-25 Gerd Moellmann <gerd@gnu.org>
10800 * xdisp.c (next_element_from_display_vector): Improve comments.
10802 * lisp.h (GLYPH_MASK_CHAR, GLYPH_MASK_FACE): Use 19 bits
10803 for the character code, and the rest for the face id as in 20.x.
10804 (FAST_GLYPH_FACE, FAST_MAKE_GLYPH): Changed accordingly.
10806 * window.c (window_display_table): Cleaned up.
10808 * syntax.c (Fforward_word): Add last arg nil in call of
10809 Fconstrain_to_field.
10811 2000-07-25 Eli Zaretskii <eliz@is.elta.co.il>
10813 * fileio.c (Frename_file) [DOS_NT]: If the file names are
10814 identical but for the letter-case, don't call
10815 barf_or_query_if_file_exists.
10817 2000-07-25 Miles Bader <miles@gnu.org>
10819 * editfns.c (find_field): Honor special `boundary' fields.
10820 (Qboundary): New variables.
10821 (syms_of_editfns): Initialize Qboundary.
10822 (Fconstrain_to_field): Add the INHIBIT-CAPTURE-PROPERTY argument.
10823 Use scan_buffer instead of find_before_next_newline, because it
10824 allows us to detect the boundary case where there's a newline at
10826 * lisp.h (Fconstrain_to_field): Update external declaration.
10828 2000-07-24 Gerd Moellmann <gerd@gnu.org>
10830 * print.c (temp_output_buffer_setup): Don't call1 Vrun_hooks
10833 2000-07-24 Dave Love <fx@gnu.org>
10835 * s/sunos4-0.h, s/sol2.h:
10836 (LIBS_TERMCAP): Move from m/sparc.h.
10838 * m/sparc.h (TERMINFO): Moved to system files (probably only
10839 relevant for sunos4 judging by its vintage).
10840 (BITS_PER_LONG, BITS_PER_EMACS_INT, _LP64): Define conditional on
10843 2000-07-24 Eli Zaretskii <eliz@is.elta.co.il>
10845 * xmenu.c (keymap_panes): Pass the keymap's prompt as the pane
10846 name to single_keymap_panes.
10848 2000-07-24 Andreas Schwab <schwab@suse.de>
10850 * fns.c (Fmakehash): Pass Qeql to Fmake_hash_table if TEST is nil.
10852 2000-07-24 Gerd Moellmann <gerd@gnu.org>
10854 * xdisp.c (with_echo_area_buffer): Take additional EMACS_INT
10855 parameters instead of using int parameters. Expect FN to accept
10856 EMACS_INT parameters.
10857 (display_echo_area, resize_echo_area_axactly, current_message)
10858 (truncate_echo_area, set_message_1): Call with_echo_area_buffer
10859 with new argument list.
10860 (resize_mini_window_1): New callback function.
10861 (current_message_1, truncate_message_1, set_message_1): Change
10862 parameter lists to the new format expected by with_echo_area_buffer.
10864 2000-07-24 Kenichi Handa <handa@etl.go.jp>
10866 * fontset.c (fontset_ref): Remove INLINE declaration.
10867 (fontset_ref_via_base): Likewise.
10868 (Fset_fontset_font): Convert FAMILY and REGISTRY specifications
10871 2000-07-23 Eli Zaretskii <eliz@is.elta.co.il>
10873 * msdos.c (IT_note_mouse_highlight): Process overlays in the
10874 correct order of priority. If help echo was found in an overlay,
10875 use that overlay as the object in which the help echo was found.
10877 2000-07-22 Miles Bader <miles@gnu.org>
10879 * textprop.c (Fprevious_single_char_property_change): The initial
10880 property value should be from the position preceding POSITION, not
10883 2000-07-22 Eli Zaretskii <eliz@is.elta.co.il>
10885 * coding.c (syms_of_coding): Doc fix for
10886 inhibit-iso-escape-detection.
10888 2000-07-21 Gerd Moellmann <gerd@gnu.org>
10890 * xterm.c (note_mouse_highlight): Process overlays in the right
10893 * keyboard.c (show_help_echo, gen_help_event): Extend comments.
10895 * xterm.c (note_mouse_highlight): If help-echo was found in an
10896 overlay, use that overlay as the object in which the help was found.
10898 * window.c (foreach_window_1): Fix typo reversing an if-condition.
10900 * window.c (foreach_window): Instead of a fake variable argument
10901 list, take one USER_DATA argument.
10902 (foreach_window_1): Likewise, and call callback functions with two
10903 args, the window and USER_DATA.
10904 (struct check_window_data): New struct.
10905 (check_window_containing): Use it.
10906 (window_from_coordinates): Set up a struct check_window_data for
10908 (add_window_to_list, freeze_window_start): Change parameters
10909 according to new calling convention.
10911 * window.h (foreach_window): Change prototype.
10913 * buffer.c (Fprevious_overlay_change): Avoid memory leak.
10915 2000-07-21 Eli Zaretskii <eliz@is.elta.co.il>
10917 * xmenu.c (menu_help_callback): Call show_help_echo with
10918 additional arguments OBJECT and POS.
10920 2000-07-21 Kenichi Handa <handa@etl.go.jp>
10922 * data.c (Faset): Allow storing any multibyte character in a
10923 string. Convert unibyte string to multibyte if necessary.
10925 * xfns.c (x_encode_text): New function.
10926 (x_set_name): Use x_encode_text.
10927 (x_set_title): Likewise.
10929 * xselect.c (lisp_data_to_selection_data): Use x_encode_text.
10931 * xterm.h (x_encode_text): Add prototype.
10933 2000-07-20 Dave Love <fx@gnu.org>
10935 * ccl.c (Fccl_execute_on_string): Don't check xmalloc return. Use
10938 2000-07-20 Eli Zaretskii <eliz@is.elta.co.il>
10940 * msdos.c (help_echo_window): New variable.
10941 (syms_of_msdos): Initialize and staticpro it.
10942 (IT_note_mode_line_highlight): Set help_echo_window.
10943 (IT_note_mouse_highlight): Ditto.
10944 (dos_rawgetc): Store help_echo_window in the second event produced
10947 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight):
10948 Record the object that generated the help echo and the position of
10949 that object in help_echo_object and help_echo_pos. Record that
10950 some glyphs in a row are displayed in mouse-face.
10951 (IT_update_begin): Don't clear mouse highlight unless one of the
10952 enabled glyph rows is marked as being displayed in mouse-face.
10953 (dos_rawgetc): Generate 2 events for HELP_EVENT. Pass the object
10954 and position recorded in help_echo_object and help_echo_pos to the
10956 (IT_menu_display): Accept a new argument PN: the pane number of
10957 the current menu pane. Record the pane number and the item
10958 number of the item which has associated help string.
10959 (XMenuActivate): Update the prototype for help_callback in
10960 function declaration. Call IT_menu_display with the current menu
10961 pane number as an additional argument. Call help_callback with
10962 two additional arguments: the pane number and the item number of
10963 the menu item associated with the help text.
10964 (help_echo_object, help_echo_pos): New variables.
10965 (syms_of_msdos): Initialize them and staticpro help_echo_object.
10967 * msdos.h (XMenuActivate): Update prototype.
10969 2000-07-19 Gerd Moellmann <gerd@gnu.org>
10971 * xdisp.c (with_echo_area_buffer): Call FN with more arguments.
10972 Add some more prototypes.
10974 * xterm.c, xterm.h: Add some more prototypes.
10976 * lisp.h (Fnext_single_char_property_change): Add prototype.
10978 * dispnew.c (direct_output_for_insert): Remove confusing
10979 outer local variable mouse_face_overwritten_p.
10980 (glyph_row_slice_p): Put in #ifdef GLYPH_DEBUG.
10982 * alloc.c (allocate_string_data): Don't copy old string contents.
10984 2000-07-19 Kenichi Handa <handa@etl.go.jp>
10986 * coding.c (code_convert_region): Delete text properties before
10987 shrinking the conversion region.
10989 2000-07-18 Gerd Moellmann <gerd@gnu.org>
10991 * dispnew.c (update_text_area): Write the whole row if it
10992 has mouse-face in it.
10994 * xfaces.c (face-alternative-font-family-alist): Remove
10995 DEFVAR_LISP; staticpro instead.
10997 * xmenu.c (menu_help_callback): Call show_help_echo with
11000 * keyboard.c (show_help_echo): Add parameter WINDOW.
11001 (read_char): Call show_help_echo with window extracted from Lisp
11003 (gen_help_event): Add parameter WINDOW.
11005 * keyboard.h (show_help_echo, gen_help_event): Change prototypes.
11007 * xterm.c (help_echo_window): New variable.
11008 (note_mouse_highlight, note_tool_bar_highlight): Set help_echo_window.
11009 (XTread_socket): Pass help_echo_window to gen_help_event.
11010 (syms_of_xterm): Initialize and staticpro help_echo_window.
11012 2000-07-18 Dave Love <fx@gnu.org>
11014 * Makefile.in: Fix dependencies of blockinput.h on atimer.h, systime.h.
11016 2000-07-18 Gerd Moellmann <gerd@gnu.org>
11018 * alloc.c (allocate_string_data): If string had already data
11019 assigned, copy old contents to new string data.
11021 * coding.c (syms_of_coding): Fix typo in spelling of variable
11022 `inhibit-iso-escape-detection'.
11024 * alloca.c (free) [emacs && EMACS_FREE]: Define as EMACS_FREE.
11026 * Makefile.in: Add dependencies on dispextern.h.
11027 (alloca.o): Don't define malloc and define EMACS_FREE instead of
11028 `free'; both can conflict with system header files.
11030 2000-07-18 Kenichi Handa <handa@etl.go.jp>
11032 * charset.h (MAKE_CHAR): Return reasonable code even if CHARSET is
11035 2000-07-18 Dave Love <fx@gnu.org>
11037 * window.c (Fwindow_list): Declare arg `window'.
11039 2000-07-18 Kenichi Handa <handa@etl.go.jp>
11041 * coding.c (setup_coding_system): Don't override the explicitly
11042 specified designations.
11044 2000-07-15 Miles Bader <miles@gnu.org>
11046 * editfns.c (char_property_eq, char_property_stickiness): Renamed
11047 from `text_property_eq' and `text_property_stickiness', respectively.
11048 (find_field, Fconstrain_to_field, char_property_eq)
11049 (char_property_stickiness): Changed to call char-property functions
11050 instead of text-property-only ones.
11052 * textprop.c (Fnext_single_char_property_change): Made a subr (was
11053 `next_single_char_property_change'). Do more error checking, and
11054 cleanup limit behavior.
11055 (Fprevious_single_char_property_change): New function.
11056 (syms_of_textprop): Initialize new subrs.
11058 * xdisp.c (display_prop_end, invisible_text_between_p):
11059 Call Fnext_single_char_property_change instead of
11060 next_single_char_property_change.
11062 2000-07-15 Jason Rumney <jasonr@gnu.org>
11064 * w32menu.c (w32_menu_show): Call free_menubar_widget_value_tree
11065 after menu is finished with.
11066 (add_menu_item): Only consider wv->title as a menu title.
11067 (w32_menu_display_help): Add OBJECT and POS to show_help_echo.
11069 * w32fns.c (w32_wnd_proc) [WM_DRAW_ITEM]: Do not try to draw a
11071 (FONT_REGEXP): Remove unused macro, and its sub-components.
11072 (syms_of_w32fns): Replace underscore in w32-enable-synthesized-fonts.
11074 * w32term.c (help_echo_object, help_echo_pos): New variables.
11075 (note_mode_line_highlight): Store additional information about the
11076 help-echo in help_echo_object and help_echo_pos. Check both
11077 `local-map' and `keymap' properties for changing the cursor
11078 (note_mouse_highlight): Store additional information about the
11079 help-echo in help_echo_object and help_echo_pos.
11080 (note_tool_bar_highlight): Set help_echo_object to nil and
11081 help_echo_pos to -1.
11082 (w32_read_socket): Use gen_help_event instead of filling
11083 input_events manually.
11084 (syms_of_w32term): Staticpro help_echo_object.
11085 (x_update_window_end): Add parameter MOUSE_FACE_OVERWRITTEN_P. If
11086 set, arrange for a mouse-highlight redisplay in XTframe_up_to_date.
11087 (x_clear_mouse_face): New function.
11088 (w32_redisplay_interface): Add pointer to x_clear_mouse_face.
11089 (x_update_window_begin): No need to turn off the mouse
11091 (show_mouse_face): Set the mouse_face_p flag of glyph rows
11092 depending on whether they contain glyphs highlighted in mouse-face.
11093 (x_fill_stretch_glyph_string): Consume runs of stretch
11094 glyphs instead of a single one.
11095 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
11096 with new argument list.
11097 (x_set_glyph_string_gc): Make sure the face's GC is valid.
11098 (x_append_glyph, x_append_composite_glyph)
11099 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
11100 changes in struct glyph starting 1999-12-27. See comments for
11101 xterm.c on 2000-07-05.
11103 2000-07-14 Sam Steingold <sds@gnu.org>
11105 * xfaces.c (realize_x_face): Fix the last patch:
11106 check `default_face' before dereferencing.
11108 2000-07-14 Dave Love <fx@gnu.org>
11110 * syntax.c (back_comment): Add null default in switch (for pcc).
11112 2000-07-14 Kenichi Handa <handa@etl.go.jp>
11114 * xfaces.c (realize_x_face): Make fontset using the base of the
11115 default_face's fontset, not using the default fontset.
11117 * coding.c (inhibit_iso_escape_detection): New variable.
11118 (syms_of_coding): Make it a Lisp variable.
11119 (detect_coding_iso2022): If inhibit_iso_escape_detection is
11120 nonzero, ignore ISO2022's escape sequence.
11122 2000-07-14 Gerd Moellmann <gerd@gnu.org>
11124 * alloca.c (malloc) [emacs]: Define as xmalloc.
11126 * xfns.c (Fx_show_tip): If frame parameters contain a position,
11127 use that instead of the mouse position. Add parameters DX and DY.
11129 * dispextern.h (Fx_show_tip): Adjust number of parameters
11132 * keyboard.c (show_help_echo): Add parameters OBJECT and POS.
11133 if HELP is a function, call it with OBJECT and POS as parameters
11134 to get the help to display.
11135 (gen_help_event, kbd_buffer_store_help_event): New functions.
11136 (kbd_buffer_get_event): Construct the Lisp help-event differently.
11137 (read_char): Call show_help_echo with new parameters.
11139 * keyboard.h (gen_help_event, kbd_buffer_store_help_event):
11142 * xterm.c (help_echo_object, help_echo_pos): New variables.
11143 (note_mode_line_highlight): Store additional information about the
11144 help-echo in help_echo_object and help_echo_pos. Check both
11145 `local-map' and `keymap' properties for changing the cursor
11146 (note_mouse_highlight): Store additional information about the
11147 help-echo in help_echo_object and help_echo_pos.
11148 (note_tool_bar_highlight): Set help_echo_object to nil and
11149 help_echo_pos to -1.
11150 (XTread_socket): Use gen_help_event instead of filling
11151 input_events manually.
11152 (syms_of_xterm): Staticpro help_echo_object.
11154 * xmenu.c (menu_highlight_callback): Use
11155 kbd_buffer_store_help_event instead of setting up and input_event
11156 structure manually.
11158 * xdisp.c (eval_form): GCPRO argument sexpr.
11159 (call_function): New function.
11160 (handle_single_display_prop): Use call_function and FUNCTIONP
11161 instead of checking whether if font_height is a symbol and
11164 * eval.c (internal_condition_case_2): New function.
11166 * lisp.h (FUNCTIONP): New macro.
11167 (internal_condition_case_2, call_function): Add prototypes.
11169 * xterm.c (construct_mouse_click, x_scroll_bar_to_input_event)
11170 (x_scroll_bar_handle_click, SET_SAVED_MENU_EVENT, XTread_socket):
11171 Always set `arg' member of input_events.
11172 (construct_menu_click): Unused function removed.
11174 * msdos.c (dos_rawgetc): Always set `arg' member of input_events.
11176 * w32term.c (construct_mouse_click, construct_mouse_wheel)
11177 (construct_drag_n_drop, x_scroll_bar_handle_click)
11178 (w32_read_socket): Always set `arg' member of input_events.
11180 * keyboard.c (show_help_echo): Use eval_form. Add comment.
11182 * lisp.h (eval_form): Add prototype.
11184 * xdisp.c (eval_form): Make it externally visible.
11186 2000-07-13 Gerd Moellmann <gerd@gnu.org>
11188 * xterm.c (x_handle_tool_bar_click): Store the frame in the
11189 frame_or_window slot of TOOL_BAR_EVENT input events instead of
11190 consing. For prefix events, store the frame in the `arg' slot of
11191 the event, otherwise store the key there.
11192 (XTread_socket): Instead of consing, use the frame_or_window slot
11193 of HELP_EVENTs for the frame, and the `arg' slot for the help string.
11195 * xmenu.c (menu_highlight_callback): Store help string in the
11196 `arg' member of the input event; don't cons.
11197 (menubar_selection_callback): Use the `arg' slot of input events
11198 to queue additional information, instead of consing.
11200 * msdos.c (dos_rawgetc): Adapt to change of HELP_EVENTs.
11202 * w32term.c (w32_handle_tool_bar_click): Adapt to changes in
11204 (w32_read_socket): Adapt to changes in HELP_EVENTs.
11206 * w32menu.c (menubar_selection_callback): Use the `arg' slot of
11207 input events to queue additional information, instead of consing.
11209 * keyboard.c (kbd_buffer_gcpro): Renamed from
11210 kbd_buffer_frame_or_window. Now used for all Lisp objects
11211 referenced from the input queue.
11212 (kbd_buffer_store_event): Always use structure assignment for
11213 copying input events. Record all Lisp objects referenced from
11214 events in kbd_buffer_gcpro.
11215 (kbd_buffer_get_event): Construct Lisp `help-echo' events
11216 differently from input events. Test for prefix menu_bar_events
11217 and TOOL_BAR_EVENTs differently. Reset all slots used by an input
11218 event in kbd_buffer_gcpro to nil.
11219 (make_lispy_event) <TOOL_BAR_EVENT>: Treat an input event whose
11220 frame_or_window is equal to its arg member as prefix events.
11221 (stuff_buffered_input): Reset all slots in kbd_buffer_gcpro
11222 used by an input event to nil.
11223 (init_keyboard): Use two times the size of the input queue
11224 for kbd_buffer_gcpro.
11225 (syms_of_keyboard): Likewise.
11227 * emacs.c (handle_USR2_signal, handle_USR1_signal):
11228 Use USER_SIGNAL_EVENT.
11230 * termhooks.h (struct input_event): Add member `arg'.
11231 (MENU_BAR_EVENT): Renamed from menu_bar_event.
11232 (USER_SIGNAL_EVENT): Renamed from user_signal.
11234 * xfaces.c (ASET): Remove definition.
11236 * lisp.h (AREF, ASET, ASIZE): New macros.
11238 * fontset.c (AREF, ASIZE): Remove definitions.
11240 * fns.c (AREF): Remove definition.
11242 * composite.c (AREF): Remove definition.
11244 2000-07-12 Gerd Moellmann <gerd@gnu.org>
11246 * dispnew.c (redraw_overlapped_rows): Add missing local.
11247 (scrolling_window): Remove debug code.
11249 * xdisp.c (try_window_reusing_current_matrix, try_window_id):
11250 Before scrolling, turn off a mouse-highlight in the window
11253 * xterm.c (x_update_window_end): Add parameter
11254 MOUSE_FACE_OVERWRITTEN_P. If set, arrange for a mouse-highlight
11255 redisplay in XTframe_up_to_date.
11256 (x_clear_mouse_face): New function.
11257 (x_redisplay_interface): Add pointer to x_clear_mouse_face.
11259 * dispnew.c (make_current): Preserve the mouse_face_p flag of the
11261 (update_window_line): Add parameter MOUSE_FACE_OVERWRITTEN_P. Set
11262 it when any row is written to that contains glyphs highlighted in
11264 (update_window): Call the window update end hook with new
11265 parameter MOUSE_FACE_OVERWRITTEN_P.
11266 (direct_output_for_insert): Give up if row contains mouse-face.
11268 * dispextern.h (struct redisplay_interface): Add parameter
11269 MOUSE_FACE_OVERWRITTEN_P to update_window_end_hook function.
11270 (clear_mouse_face): New function pointer member.
11272 2000-07-11 Stefan Monnier <monnier@cs.yale.edu>
11274 * syntax.c (back_comment): Use one switch rather than a few `if's.
11275 Obey open_paren_in_column_0_is_defun_start.
11276 When reverting to the `slow' method, try to nicely handle the case
11277 of nested comments by checking that the comment-starter we found
11278 does indeed match the comment-ender.
11279 (scan_sexps_forward, scan_sexps_forward):
11280 Ignore excessive opening parenthesis rather than throwing an error.
11282 2000-07-11 Gerd Moellmann <gerd@gnu.org>
11284 * doc.c (Fsubstitute_command_keys): Handle case that a GC
11285 in Fwhere_is_internal or get_keymap_1 relocates string contents.
11287 * dispnew.c (direct_output_forward_char): Give up if currently
11288 displaying a message instead of the minibuffer contents.
11290 * xterm.c (x_update_window_begin): No need to turn off the mouse
11292 (show_mouse_face): Set the mouse_face_p flag of glyph rows
11293 depending on whether they contain glyphs highlighted in mouse-face.
11295 * dispnew.c (row_equal_p): Add parameter MOUSE_FACE_P. If set,
11296 compare the mouse_face_p flags of both rows.
11298 * dispextern.h (struct glyph_row): Add flag mouse_face_p.
11300 2000-07-11 Eli Zaretskii <eliz@is.elta.co.il>
11302 * keyboard.c (show_help_echo): Accept additional parameter
11303 ok_to_overwrite_keystroke_echo.
11304 (read_char): Call show_help_echo with a zero
11305 ok_to_overwrite_keystroke_echo argument.
11306 * keyboard.h (show_help_echo): Update prototype of show_help_echo.
11307 * xmenu.c (menu_help_callback): Call show_help_echo with non-zero
11308 ok_to_overwrite_keystroke_echo argument.
11309 * w32menu.c (w32_menu_display_help): Call show_help_echo with
11310 non-zero ok_to_overwrite_keystroke_echo argument.
11312 2000-07-10 Gerd Moellmann <gerd@gnu.org>
11314 * xdisp.c (try_window_id): If changes are all below what is
11315 displayed in the window, and point is in the window, we still
11316 might have to find point on the display.
11318 * xterm.c (x_fill_stretch_glyph_string): Consume runs of stretch
11319 glyphs instead of a single one.
11320 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
11321 with new argument list.
11322 (x_set_glyph_string_gc): Make sure the face's GC is valid.
11324 * keymap.c (get_keymap_1): Add comment that this function can GC.
11325 (where_is_internal_2, where_is_internal_1): Add GCPROs, add
11326 comment that functions can GC.
11327 (Fset_keymap_parent): GCPRO arg KEYMAP.
11329 2000-07-10 Eli Zaretskii <eliz@is.elta.co.il>
11331 * msdos.c (XMenuActivate): After exiting the menu, restore the
11332 echo area message and erase it.
11334 2000-07-10 Kenichi Handa <handa@etl.go.jp>
11336 * fontset.c (Ffontset_info): Make the return value more compatible
11337 with that of Emacs 20.
11339 2000-07-07 Gerd Moellmann <gerd@gnu.org>
11341 * eval.c (Fsignal): Handle case that backtrace_list is null.
11343 2000-07-07 Kenichi Handa <handa@etl.go.jp>
11345 * ccl.c (Fccl_execute): Typo fixed.
11347 2000-07-06 Gerd Moellmann <gerd@gnu.org>
11349 * window.c (window_loop): Add missing gcpro1 local variable.
11351 * window.c (Fwindow_list): Reverse list at the end.
11352 (candidate_window_p): Add parameter OWINDOW. ALL_FRAMES nil
11353 means allow windows on OWINDOW's frame, only.
11354 (window_loop): Simplified; use Fwindow_list.
11356 * Makefile.in (TAGS-LISP): Don't pass `$(lispsource)' to make.
11358 2000-07-05 Gerd Moellmann <gerd@gnu.org>
11360 * xterm.c (XTread_socket): Increment handling_signal at the start,
11361 decrement it at the end.
11363 * eval.c (handling_signal): New variable.
11364 (Fsignal): Abort if handling_signal is non-zero.
11366 * lisp.h (handling_signal): External declaration.
11368 * s/freebsd.h (WAITTYPE, WRETCODE): Put in #if 0.
11370 2000-07-05 Ken Raeburn <raeburn@gnu.org>
11372 Sound support for NetBSD through "Linux emulation" support:
11373 * config.in (HAVE_SOUNDCARD_H): Undef.
11374 (HAVE_SOUND): Define if HAVE_SOUNDCARD_H.
11375 * Makefile.in (LIBSOUND): New variable.
11376 (LIBES): Include it.
11377 * sound.c [HAVE_SOUNDCARD_H]: Include <sys/ioctl.h> and <soundcard.h>.
11378 (DEFAULT_SOUND_DEVICE): Define to "/dev/dsp" if not defined elsewhere.
11379 (vox_open): Use DEFAULT_SOUND_DEVICE.
11380 * s/netbsd.h (DEFAULT_SOUND_DEVICE): Define to /dev/audio.
11382 2000-07-05 Gerd Moellmann <gerd@gnu.org>
11384 * print.c (print_error_message): If Vsignaling_function is set,
11385 show it in *Messages*.
11387 * lisp.h (Vsignaling_function): External declaration.
11389 * eval.c (Vsignaling_function): New variable.
11390 (Fsignal): Compute it.
11391 (syms_of_eval): Staticpro it.
11393 2000-07-05 Dave Love <fx@gnu.org>
11395 * syswait.h: Use the autoconf recommended approach. Old code
11396 #if'd out in case we need to revert.
11398 * config.in (HAVE_SYS_WAIT_H): Added.
11400 2000-07-05 Andrew Innes <andrewi@gnu.org>
11402 * vm-limit.c (check_memory_limits) [REL_ALLOC]: Use real_morecore
11403 when non-NULL instead of __morecore, to take account of buffer
11404 memory. This also solves a problem with spurious memory warnings
11407 * ralloc.c: Make real_morecore non-static.
11409 * eval.c (internal_condition_case): Comment out abort if
11410 interrupt_input_blocked is not zero.
11412 * makefile.nt: Add support for `bootstrap' and related targets.
11413 Include minimal debug info in emacs.exe in release build.
11414 Remove all dependencies on lisp.h, and fixup some others.
11416 * w32.c (init_environment): Install code from 20.7 for providing
11417 default values for environment variables, based on the
11418 executable's own location.
11419 (map_w32_filename): Handle filenames that are longer than MAX_PATH.
11420 (sys_socket): Install socket inheritance bug fix from 20.7.
11422 * alloca.c [emacs]: Include lisp.h (needed by atimer.h included
11423 here via blockinput.h).
11425 2000-07-05 Stefan Monnier <monnier@cs.yale.edu>
11427 * w32menu.c (w32_menu_display_help):
11428 * xmenu.c (menu_help_callback): Use show_help_echo.
11430 * keyboard.h (show_help_echo): Declare.
11432 * keyboard.c (show_help_echo): New function, extracted from read_char.
11433 Feval its `msg' argument if it's a cons cell.
11434 (read_char): Use it.
11435 (follow_key): Pass `autoload' to get_keyelt.
11437 * xterm.c (note_mode_line_highlight, note_mouse_highlight)
11438 (note_tool_bar_highlight, XTread_socket):
11439 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight)
11441 * w32term.c (note_mode_line_highlight, note_mouse_highlight)
11442 (note_tool_bar_highlight, w32_read_socket):
11443 Do not gratuitously ignore non-string `help-echo' properties.
11445 2000-07-05 Gerd Moellmann <gerd@gnu.org>
11447 * eval.c (Feval): Put check for interrupt_input_block in #if 0.
11449 * window.c (delete_all_subwindows): Reset Vwindow_list.
11451 * xterm.c (x_append_glyph, x_append_composite_glyph)
11452 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
11453 changes in struct glyph starting 1999-12-27. Some bit-fields of
11454 struct glyph were not set, which made glyphs unequal when compared
11455 with GLYPH_EQUAL_P. Redisplay outputs such glyphs, and flickering
11456 effects were the result. This also depended on the contents of
11457 memory returned by xmalloc. If flickering happens again, activate
11458 the code in clear_glyph_row that's in #if 0. If the flickering is
11459 gone with that, chances are that it is caused by something similar.
11461 * dispnew.c (clear_glyph_row): Add debug code in #if 0.
11463 * dispextern.h: Add some comments.
11465 * window.c (add_window_to_list): Add parameter LIST.
11466 (window_list): Order list so that, for each frame, windows are
11467 in canonical order, and so that frames appear in the list in
11468 the order given by Vframe_list.
11469 (next_window): Reverse the handling of NEXT_P.
11471 2000-07-04 Gerd Moellmann <gerd@gnu.org>
11473 * window.c (Vwindow_list): New variable.
11474 (make_window, delete_window): Set Vwindow_list to nil.
11475 (check_window_containing): New function.
11476 (window_from_coordinates): Rewritten.
11477 (add_window_to_list, window_list, candidate_window_p)
11478 (decode_next_window_args, next_window): New functions.
11479 (Fnext_window, Fprevious_window): Rewritten in terms of next_window.
11480 (Fwindow_list): New function.
11481 (Fother_window): Cleaned up.
11482 (foreach_window): Add a longer "variable argument list". Let
11483 callback function return 0 to indicate that cycling over windows
11485 (foreach_window_1): Likewise.
11486 (freeze_window_start): Return int.
11487 (init_window): New function.
11488 (syms_of_window): Staticpro Vwindow_list and defsubr Swindow_list.
11490 * emacs.c (handle_USR1_signal, handle_USR2_signal) Clear
11491 input_event with bzero.
11492 (main): Call init_window.
11494 * keymap.c (get_keyelt): Temporarily inhibit GC while evaluating
11497 2000-07-04 Kenichi Handa <handa@etl.go.jp>
11499 * composite.h (make_composition_value_copy): Extern it.
11501 * composite.c (make_composition_value_copy): New function.
11503 * editfns.c (Fformat): While copying text properties, make each
11504 composition property value a copy.
11506 * fns.c (concat): While copying text properties, make each
11507 composition property value a copy.
11509 2000-07-03 Gerd Moellmann <gerd@gnu.org>
11511 * m/macppc.h (LINKER, LD_SWITCH_MACHINE) [LINUX]: Define.
11513 * fns.c (sweep_weak_table): Mark only objects that are not
11516 * frame.c (next_frame, prev_frame): If MINIBUF is a window,
11517 include those frames as candidates which have their focus
11518 redirected to the minibuffer frame.
11520 2000-07-03 Stefan Monnier <monnier@cs.yale.edu>
11522 * fns.c (Fputhash): Return `value' rather than nil.
11524 2000-06-30 Gerd Moellmann <gerd@gnu.org>
11526 * frame.c (next_frame): Don't check focus redirection in case
11527 MINIBUF is a window. Doing so excludes frames using MINIBUF
11528 unless their focus is redirected, which contradicts the
11529 specification of next-frame, and leads to infinite loops in
11530 certain situations when cycling through windows with next-window.
11532 2000-06-30 Kenichi Handa <handa@etl.go.jp>
11534 * coding.c (code_convert_region): Even if the length of text is
11535 zero, try to convert it if coding->type is coding_type_ccl.
11536 (decode_coding_string, encode_coding_string): Likewise.
11538 2000-06-28 Gerd Moellmann <gerd@gnu.org>
11540 * xdisp.c (try_window_reusing_current_matrix): Don't try to reuse
11541 the display if windows_or_buffers_changed.
11543 * dispnew.c (struct row_entry): New structure.
11544 (row_entry_pool, row_entry_pool_size, row_entry_idx, row_table)
11545 (row_table_size, old_lines, new_lines, old_lines_size)
11546 (new_lines_size, run_pool, runs_size, runs): New variables.
11547 (add_row_entry): New function.
11548 (scrolling_window): Use data structures allocated with xmalloc and
11549 held in global variables, instead of allocating them with alloca and
11550 holding them in local variables. Use a larger hash table whose
11551 size depends on glyph matrix sizes. Don't use bzero to clear the
11552 hash table; instead, clear used slots only.
11554 * fns.c (next_almost_prime): Make it externally visible.
11556 * lisp.h (next_almost_prime): Add prototype.
11558 * s/isc4-0.h (sigunblock): Define.
11560 * s/sco5.h (sigunblock): Define.
11562 2000-06-27 Dave Love <fx@gnu.org>
11564 * s/osf1.h (C_SWITCH_SYSTEM, LIBS_SYSTEM): Revert last change
11565 (moved to osf5-0.h).
11566 [!NOT_C_CODE]: Protect string.h stuff.
11568 * s/osf5-0.h (C_SWITCH_SYSTEM, WAIT_USE_INT, SYS_SIGLIST_DECLARED)
11569 (sys_siglist, NSIG): Definitions moved here from osf1.h.
11571 2000-06-27 Gerd Moellmann <gerd@gnu.org>
11573 * xdisp.c (resize_mini_window): Subtract the extra line spacing
11574 below the last line from the needed window height.
11576 2000-06-26 Stefan Monnier <monnier@cs.yale.edu>
11578 * fns.c (Fplist_member): Renamed from Fwidget_plist_member.
11579 (Fwidget_get): Use it.
11580 (syms_of_fns): Defsubr it.
11582 2000-06-26 Gerd Moellmann <gerd@gnu.org>
11584 * xterm.c (xim_initialize) [!USE_XIM]: Don't set up the
11585 display info for XIM.
11586 (xim_open_dpy): Likewise.
11587 (xim_close_dpy): Don't free the display info's XIM.
11589 * xfns.c (x_window) [!USE_XIM]: Don't call create_frame_ic.
11591 * config.in (USE_XIM): New define.
11593 * keymap.c (get_keyelt): For menu-items containing a `:filter
11594 FILTER', apply FILTER to the menu-item's definition to get the
11595 real definition to use.
11597 * lisp.h (QCfilter): External declaration.
11599 * xfns.c (Fimage_size): New function.
11600 (syms_of_xfns): Defsubr it.
11602 2000-06-26 Andreas Schwab <schwab@suse.de>
11604 * coding.c (decode_coding_string): Re-fetch STRING_BYTES after
11605 Fstring_as_unibyte.
11607 2000-06-25 Dave Love <fx@gnu.org>
11609 * term.c [!HAVE_TERMCAP_H]: Declare tputs, tgetent, tgetflag, tgetnum.
11611 * Makefile.in (blockinput.h): Depend on atimer.h.
11612 (atimer.h): Depend on systime.h.
11614 * blockinput.h: Protect against multiple inclusion. Include atimer.h.
11616 * atimer.h: Protect against multiple inclusion. Include systime.h.
11618 * lisp.h (swap_in_global_binding): Declare.
11620 2000-06-24 Ken Raeburn <raeburn@gnu.org>
11622 * process.c (Fopen_network_stream): Turn off atimers for duration
11623 of call to connect. (Patch from Gerd.)
11625 2000-06-23 Dave Love <fx@gnu.org>
11627 * ralloc.c: Maybe include unistd.h
11629 * emacs.c (setgrp): Undefine before defining.
11630 (malloc_warning, set_time_zone_rule, index): Prototype.
11632 * systime.h (EMACS_GET_TIME) [!GETTIMEOFDAY_ONE_ARGUMENT]: Use
11633 HAVE_STRUCT_TIMEZONE.
11635 * s/osf1.h: Move string.h hack here from alpha.h and make it
11637 (C_SWITCH_SYSTEM): Use _OSF_SOURCE, not -BSD, which clashes with
11639 (WAIT_USE_INT, SYS_SIGLIST_DECLARED, sys_siglist, NSIG): Define.
11640 (SOCKLEN_TYPE): Don't define.
11642 * m/alpha.h: Remove string.h hack.
11644 * s/osf5-0.h: New file.
11646 * filelock.c: Use feature tests for fcntl.h, string.h. Don't
11647 include time.h, done by systime.h.
11648 [__FreeBSD__]: Remove redundant includes.
11650 * callproc.c (setpgrp): Undefine before defining.
11651 (delete_temp_file): Return Qnil to avoid warning.
11653 * config.in (HAVE_TERM_H, HAVE_STRUCT_TIMEZONE): Add.
11655 * xfaces.c: Include fontset.h dependent on HAVE_WINDOW_SYSTEM, not
11658 * fontset.h (free_face_fontset): Renamed from fs_free_face_fontset.
11660 * composite.h (compose_text): Declare.
11662 * xterm.c: Don't include sys/types.h unconditionally. Don't
11663 protect its inclusion with !USG (following xmenu.c).
11665 2000-06-23 Gerd Moellmann <gerd@gnu.org>
11667 * xfns.c (x_create_tip_frame): Initialize frame's colors like
11670 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
11672 * coding.c (decode_eol_post_ccl): Special handling for undecided
11673 and inconsistent EOL types.
11675 2000-06-22 Gerd Moellmann <gerd@gnu.org>
11677 * xrdb.c (x_load_resources): Add default resource for scroll bar's
11678 trough color and main window's background color.
11680 * xfns.c (Fx_file_dialog) [HAVE_MOTIF_2_1]: Handle events differently.
11682 * xterm.h (Xt_app_con): External declaration.
11684 * widget.c (EmacsFrameRealize): Fix typo.
11686 * widget.c (EmacsFrameRealize): Remove SubstructureRedirectMask.
11688 * xdisp.c (handle_stop): Initialize it->add_overlay_start to zero.
11689 (handle_invisible_prop): Record the start of invisible text in
11690 it->add_overlay_start.
11691 (struct overlay_entry): Add member `overlay'.
11692 (handle_overlay_change): Simplify.
11693 (next_overlay_string): After having processed overlay strings at the
11694 end of the buffer, record that fact in
11695 it->overlay_strings_at_end_processed_p.
11696 (compare_overlay_entries): If before- and after-strings come
11697 from the same overlay, let before-strings come first.
11698 (RECORD_OVERLAY_STRING): Record the overlay that strings come from.
11699 (load_overlay_strings): Take it->add_overlay_start into account
11700 when adding overlay strings.
11702 * dispextern.h (struct it): Add member add_overlay_start.
11704 2000-06-22 Dave Love <fx@gnu.org>
11706 * s/isc3-0.h (C_SWITCH_SYSTEM): Define _XOPEN_SOURCE=500.
11708 * s/gnu-linux.h (C_SWITCH_SYSTEM): Don't define _XOPEN_SOURCE here.
11710 2000-06-22 Kenichi Handa <handa@etl.go.jp>
11712 * ccl.c (ccl_driver) <CCL_End>: Decrement stack_idx only when it
11715 2000-06-21 Dave Love <fx@gnu.org>
11717 * Makefile.in (GETLOADAVG_OBJ): Removed -- LIBOBJS does it.
11719 2000-06-21 Stefan Monnier <monnier@cs.yale.edu>
11721 * syntax.c (back_comment): Simplify string-parity counting (with
11722 the added benefit of handling multiple string-styles as long as
11723 they are not intertwined).
11724 Jump to the slow code as soon as a comment starter is found in
11725 a "string_lossage" position. Fixes the case: " /* " /* " */.
11727 2000-06-21 Dave Love <fx@gnu.org>
11729 * Makefile.in: Use GETLOADAVG_LIBS.
11731 * config.in: Add HAVE_FCNTL_H, _FILE_OFFSET_BITS,
11732 _LARGEFILE_SOURCE, _LARGE_FILES, _XOPEN_SOURCE.
11734 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
11736 * syntax.c (describe_syntax): Recognize the `n'estable bit.
11737 (Fforward_comment, scan_lists):
11738 Check the comstyle of single-char comment-starters.
11739 (scan_sexps_forward): Don't try to recognize `half comment-enders' if
11740 we're just at the beginning of the comment (f.ex with (*) ... (*)).
11741 Check the comstyle of single-char comment-starters.
11742 Clarify control-flow around the Scomment case.
11744 2000-06-20 Dave Love <fx@gnu.org>
11746 * fns.c (make_hash_table, maybe_resize_hash_table):
11747 Cast arg of next_almost_prime.
11749 * tparam.c [emacs]: Include lisp.h.
11751 * termcap.c [emacs]: Test HAVE_FCNTL_H, not USG5. Include lisp.h
11754 2000-06-20 Gerd Moellmann <gerd@gnu.org>
11756 * keyboard.c (adjust_point_for_property): Check if display
11757 property should be treated as intangible by looking at its value.
11759 * xdisp.c (single_display_prop_intangible_p)
11760 (display_prop_intangible_p): New functions.
11762 * dispextern.h (display_prop_intangible_p): Add prototype.
11764 * xdisp.c (dump_glyph_row): Show type of glyph->object.
11766 * s/isc4-0.h (sigblock): Redefined to pass a pointer as second
11767 argument to sigprocmask.
11769 * s/sco5.h (sigblock): Redefined to pass a pointer as second
11770 argument to sigprocmask.
11772 * syssignal.h (sigblock, sigunblock) [USG5_4]: Set
11773 sigprocmask_set, and pass a pointer to it to sigprocmask.
11775 * sysdep.c (sigprocmask_set): New variable.
11777 * fileio.c (make_temp_name): Don't use `%s' in string passed to
11780 2000-06-20 Sam Steingold <sds@gnu.org>
11782 * xrdb.c: Don't declare xmalloc, xrealloc.
11784 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
11786 * regex.c (re_match, re_match_2): Protect calls to alloca (0).
11787 (re_comp): Cast gettext return value to avoid complaints when
11790 2000-06-20 Dave Love <fx@gnu.org>
11792 * m/stride.h, m/mips.h: Don't define HAVE_GETWD, HAVE_GETTIMEOFDAY.
11794 * m/ibmrt-aix.h: Don't declare HAVE_GETTIMEOFDAY, HAVE_VFORK.
11796 * m/ibmrs6000.h, m/ibmps2-aix.h, m/dpx2.h: Don't declare HAVE_GETWD.
11798 * m/alpha.h: Don't declare xmalloc, xrealloc.
11800 * s/ux4800.h: Don't declare GETTIMEOFDAY_ONE_ARGUMENT.
11802 * s/usg5-4-2.h: Don't declare HAVE_GETWD, VFORK_RETURN_TYPE.
11804 * s/umips.h: Don't declare HAVE_GETWD, HAVE_GETTIMEOFDAY.
11806 * s/cxux.h, s/gnu-linux.h, s/iris3-6.h, s/irix3-3.h: Don't declare
11809 * keyboard.h (poll_for_input_1): Declare.
11811 * getloadavg.c: Don't define NLIST_STRUCT (handled by configure).
11813 * alloc.c (xmalloc, xrealloc, xfree): Define using POINTER_TYPE.
11815 * doprnt.c: Don't declare xmalloc, xrealloc.
11817 * lisp.h (x_set_tool_bar_lines, free_frame_xic, compose_text)
11818 (getenv, ctime, getwd): Removed.
11819 (xmalloc, xrealloc, xfree): Declare using POINTER_TYPE.
11821 * xterm.h: Remove duplicate prototypes. Declare free_frame_xic,
11822 x_set_tool_bar_lines.
11824 * config.in: Add HAVE_GETWD. Move some definitions above
11825 machine/system includes.
11827 2000-06-20 Kenichi Handa <handa@etl.go.jp>
11829 * s/bsd386.h (HAVE_GETLOADAVG): Define it as 1.
11831 * xfaces.c (font_list): Handle the case that REGISTRY doesn't
11832 contain information about ENCODING.
11834 * fontset.c (FONTSET_ASCII): Use the first element of char table
11835 for an ASCII font, not defalt slot.
11836 (fontset_ref_via_base): If FONTSET doesn't contain information for
11837 C, try the default fontset.
11838 (make_fontset): Don't copy the default fontset.
11839 (fontset_font_pattern): Likewise.
11840 (accumulate_font_info): If ELT is nil, use the corresponding
11841 element in the default fontset.
11843 2000-06-19 Dave Love <fx@gnu.org>
11845 * syntax.c (Fparse_partial_sexp): Doc fix.
11847 * regex.h: Test PROTOTYPES as well as __STDC__.
11849 * unexalpha.c: Include errno.h, string.h, unistd.h. Don't declare
11850 errno, strerror. Put text after #endif in comment.
11852 * xdisp.c (dump_glyph_matrix): Add `static' to declaration (for pcc).
11854 * xterm.c (x_frame_of_widget): Likewise.
11856 2000-06-19 Gerd Moellmann <gerd@gnu.org>
11858 * abbrev.c (syms_of_abbrev): Set buffer_default's abbrev table
11859 to Vfundamental_mode_abbrev_table.
11861 * alloc.c (mark_object) [GC_CHECK_MARKED_OBJECTS]: Check that no
11862 bogus objects are marked. This slows down GC by ~80 percent, but
11863 it might be worth trying when debugging GC-related problems.
11864 This feature requires conservative stack marking to be enabled.
11866 * xterm.c (XTread_socket) <KeyPress>: In case XmbLookupString
11867 returns XLookupChars, reset `modifiers' to zero.
11869 2000-06-19 Dave Love <fx@gnu.org>
11871 * mktime.c: Unprotoized.
11873 2000-06-19 Richard Stallman <rms@gnu.org>
11875 * data.c (set_internal): If variable is frame-local,
11876 store the new value immediately into the frame parameter alist.
11878 2000-06-19 Ken Raeburn <raeburn@gnu.org>
11880 * xfns.c (jpeg_load): Fetch error-handling data first, then fill
11881 in the custom handler pointer.
11883 * keyboard.c (follow_key, read_key_sequence): Use XUINT on key
11884 value, or checks for CHAR_META can fail when Lisp_Object is a
11886 * keymap.c (get_keyelt): Likewise.
11888 2000-06-19 Kenichi Handa <handa@etl.go.jp>
11890 * ccl.h (struct ccl_program): New member eol_type.
11891 (struct ccl_spec): New member cr_carryover.
11893 * ccl.c (CCL_WRITE_CHAR): Convert NL according to ccl->eol_type.
11894 (setup_ccl_program): Initialize ccl->eol_type to CODING_EOL_LF.
11896 * coding.c (setup_coding_system) <4>: Reset member `cr_carryover'.
11897 (ccl_coding_driver): On encoding, initialize ccl->eol_type.
11898 (decode_eol_post_ccl): New function.
11899 (decode_coding): Don't detect EOL format here for CCL based coding
11901 (decode_coding) <coding_type_ccl>: Handle carryovered CR. Call
11902 decode_eol_post_ccl after running the CCL program.
11903 (code_convert_region): Don't detect EOL format here for CCL based
11905 (decode_coding_string): Likewise.
11907 2000-06-18 Ken Raeburn <raeburn@gnu.org>
11909 * charset.c (update_charset_table): Use XINT on "iso_final_char"
11910 when treating it as an integer.
11912 * coding.h (encode_coding_string): Declare.
11914 * keyboard.c (read_key_sequence): Use XINT on "pos" when treating
11917 * keymap.c (Fwhere_is_internal): Rename argument "keymap" to
11918 "xkeymap" to avoid shadowing the "enum map_type" value that needs
11919 to be passed to get_local_map.
11921 * sound.c (Fplay_sound): Don't call make_number on
11922 Frun_hook_with_args count argument.
11924 * xterm.c (x_send_scroll_bar_event): Fudge lisp object/integer
11925 for lisp objects in X event structure data field, when lisp
11926 objects are represented with unions.
11927 (x_scroll_bar_to_input_event): Ditto.
11929 2000-06-16 Ken Raeburn <raeburn@gnu.org>
11931 * xdisp.c (decode_mode_spec): In "no_value" case, do NUL
11932 termination of string. Fix sense of test whether
11933 Vline_number_display_limit is an integer.
11935 2000-06-16 Gerd Moellmann <gerd@gnu.org>
11937 * xfaces.c (syms_of_xfaces) [DEBUG_X_COLORS]: Defsubr dump_colors
11938 only if HAVE_X_WINDOWS.
11940 * keymap.c (describe_buffer_bindings): Add `\f\n' in front
11943 * dispnew.c (update_frame_1): Handle case that cursor vpos is
11946 2000-06-15 Eli Zaretskii <eliz@is.elta.co.il>
11948 * unexec.c (toplevel): Fix last change, so as not to deprive MSDOS
11951 2000-06-15 Kenichi Handa <handa@etl.go.jp>
11953 * coding.c (decode_coding_emacs_mule): Always set src_base at the
11954 start of the while loop.
11956 2000-06-15 Gerd Moellmann <gerd@gnu.org>
11958 * atimer.c (alarm_signal_handler): Add forward declaration.
11960 * data.c (set_internal): Remove debug code.
11962 2000-06-14 Gerd Moellmann <gerd@gnu.org>
11964 * Makefile.in (bootstrap-temacs): Add `-I../src'.
11966 * unexec.c (toplevel) [COFF]: Include coff.h.
11968 * s/lynxos.h: New file.
11970 * keymap.c (Fsingle_key_description): Enclose function key and
11971 event symbol names in angle brackets.
11973 * xdisp.c (setup_echo_area_for_printing): Call
11974 message_log_maybe_newline if message_buf_print is not set.
11976 * print.c (printchar, strout): Don't check message_buf_print
11977 before calling setup_echo_area_for_printing because that
11978 function does something useful even when message_buf_print is
11981 * xdisp.c (message_truncate_lines, Qmessage_truncate_lines):
11983 (ensure_echo_area_buffers): Initialize echo buffer's
11984 truncate lines setting to nil.
11985 (with_echo_area_buffer): Don't set the echo buffer's truncate
11986 lines setting here.
11987 (set_message_1): Set it here instead, based on the value
11988 of message_truncate_lines.
11989 (resize_mini_window): Handle case that lines are truncated.
11990 (syms_of_xdisp): Initialize Qmessage_truncate_lines.
11991 DEFVAR_BOOL message-truncate-lines.
11993 * keyboard.c (read_char): Bind message-truncate-lines to t
11994 while displaying a help-echo.
11996 * lisp.h (Qmessage_truncate_lines): External declaration.
11998 2000-06-13 Gerd Moellmann <gerd@gnu.org>
12000 * xdisp.c (Vline_number_display_limit): Renamed from
12001 line_number_display_limit.
12002 (syms_of_xdisp): Use DEFVAR_LISP for line-number-display-limit.
12003 Extend documentation string. Initialize
12004 Vline_number_display_limit to nil meaning no limit.
12005 (decode_mode_spec): Use Vline_number_display_limit with its new
12008 * xterm.c (x_check_font) [GLYPH_DEBUG]: Add prototype.
12010 2000-06-13 Richard Stallman <rms@gnu.org>
12012 * frame.c (Fmodify_frame_parameters): Doc fix.
12014 * xfns.c (x_set_frame_parameters): Comment fix.
12016 * frame.c (store_frame_param): Call swap_in_global_binding if the
12017 variable's current binding was chosen based on this frame.
12019 * data.c (swap_in_global_binding): New function.
12021 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
12023 * msdos.c (IT_write_glyphs): Don't use CODING_REQUIRE_ENCODING
12024 macro, instead AND with CODING_REQUIRE_ENCODING_MASK.
12026 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
12028 * msdos.h (EMACS_MSDOS_H): Renamed from MSDOS_H_.
12030 2000-06-12 Jason Rumney <jasonr@gnu.org>
12032 * w32bdf.h (EMACS_W32BDF_H): Renamed from __W32BDF_H__
12034 * w32.h (EMACS_W32_H): Renamed from _NT_H_
12036 * w32gui.h (EMACS_W32GUI_H): Renamed from __W32GUI_H__
12038 * w32inevt.h (EMACS_W32INEVT_H): Renamed from __NTINEVT_H__
12040 2000-06-12 Gerd Moellmann <gerd@gnu.org>
12042 * xfaces.c (Fdump_colors) [DEBUG_X_COLORS]: New function.
12043 (syms_of_xfaces): Defsubr Sdump_colors.
12044 (x_free_colors): Don't treat b&w specially on default visual.
12045 (x_free_dpy_colors): New function.
12046 (free_face_colors): Don't check visual class; it's done
12049 * xterm.c (x_frame_of_widget): New function.
12050 (x_alloc_nearest_color_for_widget): Use it.
12051 (x_copy_dpy_color): New function.
12052 (x_destroy_window): Free various colors.
12054 2000-06-12 Kenichi Handa <handa@etl.go.jp>
12056 * ccl.h (EMACS_CCL_H): Renamed from _CCL_H.
12058 * charset.h (EMACS_CHARSET_H): Renamed from _CHARSET_H.
12060 * coding.h (EMASC_CODING_H): Renamed from _CODING_H.
12062 * composite.h (EMACS_COMPOSITE_H): Renamed from _COMPOSITE_H.
12064 * fontset.h (EMACS_FONTSET_H): Renamed from _FONTSET_H.
12066 2000-06-11 Dave Love <fx@gnu.org>
12068 * systime.h (EMACS_SYSTIME_H): Renamed from _SYSTIME_H.
12070 2000-06-11 Eli Zaretskii <eliz@is.elta.co.il>
12072 * msdos.h: Don't use _MSDOS_H_ as a symbol, use MSDOS_H_ instead.
12074 2000-06-11 Gerd Moellmann <gerd@gnu.org>
12076 * xmenu.c (xmenu_show): Cast second parameter of lw_popup_menu
12079 2000-06-10 Kenichi Handa <handa@etl.go.jp>
12081 * regex.c (MAKE_CHAR) [!emacs]: Dummy macro for non-Emacs env.
12082 (regex_compile): Fix the code for handling the case of single byte
12083 char and multibyte char being mixed in a range within [...].
12085 * fileio.c (Finsert_file_contents): Be sure to setup src_multibyte
12086 and dst_multibyte members of coding.
12088 * charset.c (update_charset_table): Update the table
12089 bytes_by_char_head.
12090 (init_charset_once): Initialize elements of bytes_by_char_head to
12091 1 except for leading codes for private charases.
12093 * charset.h (CHARSET_8_BIT_GRAPHIC): Define as 0x80.
12094 (UNIBYTE_STR_AS_MULTIBYTE_P): Fix for an invalid multibyte sequence.
12096 2000-06-09 Ken Raeburn <raeburn@gnu.org>
12098 * xterm.c (x_connection_closed): If dpyinfo is NULL, don't try to
12099 access the data it doesn't point to.
12101 2000-06-08 Gerd Moellmann <gerd@gnu.org>
12103 * xterm.c (XTread_socket) <FocusIn>: Queue a FOCUS_IN_EVENT which
12104 will be translated to a switch-frame event when reading the
12105 event queue. This is necessary because Emacs otherwise won't
12106 perform a switch-frame to a new frame until some other event, for
12107 example a keystroke event, forces it to do so. This has various
12108 effects, one visible being that the cursor of a frame created with
12109 C-x 5 2 or switched to with a window manager key binding like
12110 A-TAB stays hollow because selected_window isn't on the newly
12111 focused frame until the switch-frame is performed.
12113 * keyboard.c (kbd_buffer_get_event): Handle FOCUS_IN_EVENT by
12114 generating a switch-frame event if necessary.
12116 * termhooks.h (enum event_kind): Add FOCUS_IN_EVENT.
12118 * xdisp.c (handle_fontified_prop): Don't GCPRO local var `pos';
12121 2000-06-08 Kenichi Handa <handa@etl.go.jp>
12123 * fontset.c (Fset_fontset_font): The arg CHARACTER may be a charset.
12125 2000-06-07 Gerd Moellmann <gerd@gnu.org>
12127 * window.c (displayed_window_lines): Take empty lines at
12128 the bottom of a window into account.
12130 * window.c (displayed_window_lines): New function.
12131 (Fmove_to_window_line): Use displayed_window_lines to determine
12132 the number of lines to move, instead of using the window's height.
12134 * lread.c (readevalloop): If READCHARFUN sets point to ZV, arrange
12135 to stop reading, even if the form read sets point to a different
12136 value when evaluated.
12138 * xdisp.c (display_line): Fix code deciding in which line to
12141 2000-06-07 Kenichi Handa <handa@etl.go.jp>
12143 * fileio.c (e_write): Free composition data if stored in
12146 2000-06-06 Gerd Moellmann <gerd@gnu.org>
12148 * xdisp.c (display_line): Set row's and iterator's
12149 starts_in_middle_of_char_p and ends_in_middle_of_char_p flags.
12150 Set cursor even if row ends in the middle of a character.
12151 (dump_glyph_row): Print values of new flags.
12152 (redisplay_window) <cursor movement in unchanged window>: When
12153 point has been moved forward, and PT is at the end of the cursor
12154 row, don't place the cursor in the next row if the cursor row ends
12155 in the middle of a character or at ZV.
12157 * dispextern.h (struct it): Add starts_in_middle_of_char_p.
12158 (struct glyph_row): Add starts_in_middle_of_char_p and
12159 ends_in_middle_of_char_p.
12160 (MATRIX_ROW_ENDS_IN_MIDDLE_OF_CHAR_P): Test row's
12161 ends_in_middle_of_char_p flag.
12162 (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Likewise.
12164 * term.c (append_glyph): Revert change of 2000-06-06.
12166 * xdisp.c (display_line): Revert change of 2000-06-06. Treat
12167 padding glyph not fitting on line as whole character not
12170 * xterm.c (x_produce_glyphs): Don't xassert `it->descent > 0';
12171 this isn't true for images with `:ascent 100'.
12173 2000-06-06 Kenichi Handa <handa@etl.go.jp>
12175 * buffer.c (Fset_buffer_multibyte): Don't make the current buffer
12176 as modified if it is originally unmodified.
12178 * term.c (encode_terminal_code): Change the way to check if
12179 terminal coding does any conversion.
12180 (append_glyph): Set glyph->pixel_width correctly.
12182 * xdisp.c (display_line): While checking line continuation, pay
12183 attention to a padding glyph.
12185 2000-06-05 Gerd Moellmann <gerd@gnu.org>
12187 * xdisp.c (redisplay_window): Always use set_buffer_internal_1.
12189 2000-06-05 Dave Love <fx@gnu.org>
12191 * xdisp.c: Include fontset.h.
12193 * xfns.c (x_real_positions): Declare tmp_nchildren as unsigned.
12195 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
12197 * dispnew.c: Conditionally include term.h.
12199 * coding.h: Declare code_convert_string_norecord.
12201 * frame.h (struct frame): Use volatile unconditionally.
12203 * buffer.h: Remove Vbefore_change_function, Vafter_change_function.
12205 * xmenu.c (menu_item_selection): Declare volatile unconditionally.
12207 * systime.h: Protect against multiple inclusion.
12208 (timezone) [USG5_4]: Define as time_t.
12210 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
12211 (Foptimize_char_table, make_temp_name): Declare.
12213 * Makefile.in (xdisp.o): Depend on fontset.h.
12215 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
12217 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
12218 (Foptimize_char_table, make_temp_name): Declare.
12222 * s/netbsd.h: Don't define autoconfiscated MATHERR.
12224 2000-06-02 Dave Love <fx@gnu.org>
12226 * lread.c (_XOPEN_SOURCE, __EXTENSIONS__): Don't define.
12228 2000-06-02 Gerd Moellmann <gerd@gnu.org>
12230 * xfaces.c (realize_x_face): When copying BASE_FACE bitwise to the
12231 result face, set flags in that face indicating that colors may not
12234 * xterm.c (x_set_mouse_face_gc): If first glyph isn't a character
12235 glyph, use the ASCII NUL character to determine the face.
12237 2000-06-02 Dave Love <fx@gnu.org>
12239 * sysdep.c: Conditionally include stdlib.h, unistd.h.
12240 (VFORK_RETURN_TYPE): Remove.
12242 * config.in: Add NO_MATHERR.
12244 2000-06-01 Dave Love <fx@gnu.org>
12246 * cmds.c (internal_self_insert): Don't check
12247 Vbefore_change_function, Vafter_change_function.
12249 * insdel.c (signal_before_change, signal_after_change): Likewise.
12251 * buffer.c (Vbefore_change_function, Vafter_change_function):
12252 Variables and their initializations deleted.
12254 * callint.c (Fcall_interactively): Doc fix.
12256 * terminfo.c (ospeed) [HAVE_SPEED_T]: Don't declare extern.
12258 2000-05-31 Dave Love <fx@gnu.org>
12260 * textprop.c: Revert last change -- duplicated.
12262 2000-05-31 Gerd Moellmann <gerd@gnu.org>
12264 * dispnew.c (find_glyph_row_slice, swap_glyphs_in_rows): Put
12267 * lisp.h (eassert) [!ENABLE_CHECKING]: Define as `(void) 0'.
12269 2000-05-31 Jason Rumney <jasonr@gnu.org>
12271 * search.c (Fre_search_forward, Fre_search_backward)
12272 (Fposix_search_backward, Fposix_search_forward): Fix newlines in docs.
12274 * w32select.c (Fw32_set_clipboard_data): Change QNil to Qnil.
12276 2000-05-30 Jason Rumney <jasonr@gnu.org>
12278 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: New macros.
12279 [WINDOWSNT]: Add extern for Vw32_system_coding_system.
12281 * dispextern.h (struct glyph) [WINDOWSNT]: Add w32_font_type member.
12283 * fileio.c (Fread_file_name) [HAVE_NTGUI]: Use file dialog.
12284 (Fread_file_name) [HAVE_NTGUI, USE_MOTIF]: Do not attempt to
12285 expand a nil default_filename.
12287 * keyboard.c (make_lispy_event) [WINDOWS_NT]: Pass a window
12288 pointer to glyph_to_pixel_coords, not a frame.
12290 * makefile.nt (w32fns.obj, w32menu.obj): Add charset.h and
12291 coding.h to dependencies.
12293 * w32bdf.c (w32_load_bdf_font): Initialize font->double_byte_p.
12295 * w32console.c (glyph_to_pixel_coords): Change first parameter to
12296 window pointer to be consistent with w32term.c and xterm.c.
12298 * w32fns.c: Format and doc changes to bring closer to xfns.c.
12299 (VIETNAMESE_CHARSET): Define if not defined in system headers.
12300 (Qline_spacing, Qcenter): New variables.
12301 (Qw32_charset_*, w32_codepage_for_font): Moved from w32term.c.
12302 (x_set_line_spacing): New function.
12303 (x_set_frame_parameters): Use FRAME_NEW_WIDTH, FRAME_NEW_HEIGHT macros.
12304 (x_specified_cursor_type): New function.
12305 (x_set_cursor_type): Use it.
12306 (x_set_name, x_set_title): Use ENCODE_SYSTEM to encode titlebar
12308 (validate_x_resource_name, x_get_resource_string): Measure lengths
12309 of external strings in bytes.
12310 (w32_wnd_proc) [WM_MEASURE_ITEM]: Avoid calling
12311 GetTextExtentPoint32 with NULL title.
12312 (Fx_create_frame): Initialize Qline_spacing.
12313 (w32_load_system_font): Initialize font->double_byte_p.
12314 (x_to_w32_charset): Use Vw32_charset_info_alist.
12315 (Image, busy cursor, tooltip functions): Merged changes from
12316 xfns.c. Not yet functional on Windows.
12318 * w32gui.h (W32FontStruct): Add double_byte_p member.
12320 * w32inevt.c (NUM_TRANSLATED_MOUSE_BUTTONS): New constant.
12321 (emacs_button_translation): Use it.
12322 (do_mouse_event): Allow up to 32 mouse buttons by allowing any bit
12323 in `mask' to be set.
12325 * w32menu.c (single_submenu, w32_menu_show): Call ENCODE_SYSTEM on
12328 * w32term.c: Format and doc changes to bring closer to xterm.c.
12329 (w32_char_font_type): New enum.
12330 (Qw32_charset_*, w32_codepage_for_font): Moved to w32fns.c.
12331 (w32_per_char_metric): Use w32_char_font_type instead of unicode_p.
12332 (w32_encode_char): New function.
12333 (x_encode_char): Removed.
12334 (x_get_glyph_and_face_encoding): Use w32_encode_char in place of
12335 x_encode_char and w32_font_is_double_byte.
12336 (x_produce_image_glyph): Use image_ascent.
12337 (x_produce_glyphs): Use new version of w32_per_char_metric and
12338 handle NULL return value. Allow extra line spacing.
12339 (W32_TEXTOUT): Distinguish between Unicode and DBCS text.
12340 (w32_get_glyph_overhangs): Remove unicode_p param. Use
12341 w32_font_type member of glyph instead.
12342 (x_draw_glyph_string): Draw underline and strike-out for BDF fonts.
12343 (fast_find_position): Make sure not to consider rows not visible
12345 (w32_read_socket) [WM_MENUSELECT]: Cannot call
12346 w32_menu_display_help with input blocked, as it can abort.
12347 (x_display_and_set_cursor): Choose cursor depending
12348 on buffer-local value of cursor_type.
12349 (x_draw_bar_cursor): Add parameter WIDTH.
12351 * w32term.h (CP_DEFAULT): Define.
12352 (Fx_display_color_p, Fx_display_grayscale_p, image_ascent): Declare.
12354 2000-05-30 Gerd Moellmann <gerd@gnu.org>
12356 * search.c (Fre_search_forward, Fre_search_backward)
12357 (Fposix_search_backward, Fposix_search_forward): Doc fix.
12359 2000-05-30 Kenichi Handa <handa@etl.go.jp>
12361 * coding.c (detect_coding_iso2022): Fix code for checking
12362 CODING_CATEGORY_MASK_ISO_8_2.
12364 2000-05-29 Stefan Monnier <monnier@cs.yale.edu>
12366 * regex.c (PREFETCH_NOLIMIT): New function.
12367 (re_match_2_internal): Use it and adjust the end_match_2 logic.
12369 2000-05-29 Gerd Moellmann <gerd@gnu.org>
12371 * syntax.c (find_defun_start): Move test for
12372 open_paren_in_column_0_is_defun_start outside of the loop.
12374 * xdisp.c (redisplay_window): Really switch buffers when
12375 displaying mode lines, and temporarily set selected_frame to the
12376 frame of the window that's redisplayed.
12378 * xfaces.c (free_realized_faces): Block/unblock input.
12379 (free_realized_multibyte_face): Ditto.
12381 2000-05-29 Dave Love <fx@gnu.org>
12383 * textprop.c (Qkeymap): New variable.
12384 (syms_of_textprop): Intern it.
12386 * keymap.c: Include intervals.h.
12387 (Fkey_binding, Fwhere_is_internal): Deal with `keymap' property.
12389 * Makefile.in (keymap.o): Depend on intervals.h.
12391 * keyboard.c (menu_bar_items, tool_bar_items)
12392 (Fexecute_extended_command): Deal with `keymap' property.
12393 (read_key_sequence): Track map from `keymap' property as well as
12396 * intervals.c (get_local_map): Extra arg to allow looking for
12399 * intervals.h (map_property): New enum.
12400 (get_local_map): Extra arg using it.
12401 (Qkeymap): Declare.
12403 * lisp.h (get_local_map): Don't declare here.
12405 2000-05-29 Kenichi Handa <handa@etl.go.jp>
12407 * Makefile.in (callproc.o): Depend on composite.h.
12409 * callproc.c: Include composite.h.
12410 (Fcall_process): Handle composition correctly.
12412 * coding.h (coding_allocate_composition_data): Extern it.
12413 (coding_restore_composition): Likewise.
12415 * coding.c (DECODE_COMPOSITION_START): If coding->cmp_data is not
12416 yet allocated, finish decoding with result
12417 CODING_FINISH_INSUFFICIENT_CMP.
12418 (coding_allocate_composition_data): Make it non-static.
12419 (coding_restore_composition): Likewise.
12421 2000-05-29 Eli Zaretskii <eliz@is.elta.co.il>
12423 * charset.c (syms_of_charset): Revert last change.
12425 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
12427 * term.c (produce_glyphs): Treat characters from the eight-bit-*
12428 charsets as unibyte, with 1-column screen width. Sent by Kenichi
12431 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
12433 * charset.c (syms_of_charset): Set width of character sets
12434 eight-bit-control and eight-bit-graphic to 1 column.
12436 2000-05-26 Gerd Moellmann <gerd@gnu.org>
12438 * config.in (HAVE_SPEED_T): New define.
12440 * sysdep.c, terminfo.c (ospeed) [HAVE_SPEED_T]: Declare as
12443 2000-05-26 Dave Love <fx@gnu.org>
12445 * coding.c (shrink_decoding_region): Initialize eol_conversion.
12447 * data.c (Qsubrp, Qmany, Qunevalled): New variables.
12448 (Fsubr_arity): New function.
12449 (syms_of_data): Install them.
12451 2000-05-26 Kenichi Handa <handa@etl.go.jp>
12453 * charset.c (init_charset_once): Set the table bytes_by_char_head
12456 * fontset.c (syms_of_fontset): Adjust the font name for ascii of
12457 the default fontset to what Emacs uses by default.
12458 (check_registry_encoding): This function deleted.
12459 (Fset_fontset_font): Remove the adhoc condition for the default
12460 fontset. Allow cons in FONTNAME.
12462 * fns.c (map_char_table): Ignore char-table entries for
12463 charsets eight-bit-control and eight-bit-graphic.
12465 2000-05-25 Ken Raeburn <raeburn@gnu.org>
12467 * emacs.c (main): Initialize keyboard syms before initializing
12468 window code, so face names are available.
12470 2000-05-25 Stefan Monnier <monnier@cs.yale.edu>
12472 * regex.c (at_begline_loc_p): Also recognize the \\(?:^ case
12473 of an anchor at the beginning of a shy-group.
12475 2000-05-25 Gerd Moellmann <gerd@gnu.org>
12477 * xdisp.c (handle_invisible_prop): Don't try to skip over
12478 invisible text if end of text is already reached.
12480 2000-05-25 Dave Love <fx@gnu.org>
12482 * xdisp.c (Fdump_glyph_matrix): Declare the arg.
12484 * coding.c (encode_eol): Add null statement after label.
12486 2000-05-25 Eli Zaretskii <eliz@is.elta.co.il>
12488 * w16select.c (Fw16_set_clipboard_data): Fix the change from
12491 2000-05-25 Kenichi Handa <handa@etl.go.jp>
12493 * ccl.c (ccl_driver): Fix previous change.
12495 2000-05-25 Kenichi Handa <handa@etl.go.jp>
12497 * coding.c (run_pre_post_conversion_on_str): Set point to the
12498 beginning of buffer before calling coding->post_read_conversion.
12499 (decode_coding_string): Give correct args to
12500 run_pre_post_conversion_on_str.
12501 (encode_coding_string): Likewise.
12503 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>
12504 <CCL_WriteMultibyteChar2>: Handle charsets eight-bit-control and
12505 eight-bit-graphic correctly.
12507 2000-05-24 Kenichi HANDA <handa@etl.go.jp>
12509 * fileio.c (Finsert_file_contents): Even if a file is not found,
12510 execute codes for setting up coding system. Call
12511 after-insert-file-functions unconditionally.
12513 2000-05-24 Gerd Moellmann <gerd@gnu.org>
12515 * callproc.c, emacs.c, sysdep.c (setpgrp): Don't define if USG and
12516 BSD_PGRPS are not defined.
12518 2000-05-24 Kenichi Handa <handa@etl.go.jp>
12520 * charset.c (update_charset_table): Accept nil in LONG_NAME and
12522 (syms_of_charset): Avoid building same strings.
12524 2000-05-23 Gerd Moellmann <gerd@gnu.org>
12526 * lread.c (Fload): Add a comment about the meaning of
12527 Vuser_init_file being t.
12529 * puresize.h (BASE_PURESIZE): Increase to 675000.
12531 * s/gnu-linux.h (setpgrp): Don't define it here because this
12532 prevents compilation on GNU/Linux systems with glib 2.2.
12534 * callproc.c, emacs.c, sysdep.c (setpgrp) [HAVE_SETPGID]: Define
12537 2000-05-23 Eli Zaretskii <eliz@is.elta.co.il>
12539 * Makefile.in (SOME_MACHINE_LISP): Add disp-table.elc,
12540 dos-vars.elc, ccl.elc, and codepage.elc, all loaded by the MS-DOS
12542 (MSDOS_SUPPORT): Add dos-vars.elc, ccl.elc, and codepage.elc.
12544 2000-05-23 Kenichi Handa <handa@etl.go.jp>
12546 * syntax.c (skip_chars): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
12548 * msdos.c (IT_write_glyphs): Set coding->src_multibyte to 1.
12550 * term.c (encode_terminal_code): Set coding->src_multibyte properly.
12552 * coding.c (encode_eol): Fix a bug of DOS style EOL encoding.
12554 2000-05-22 Kenichi Handa <handa@etl.go.jp>
12556 * keyboard.c (read_char): Allow character codes 128..255 to be
12557 handled by input-method-function.
12559 * insdel.c (adjust_markers_for_replace): Fix previous change.
12560 (adjust_after_replace): If PREV_TEXT is nil, call
12561 adjust_markers_for_insert, not adjust_markers_for_replace.
12563 2000-05-20 NIIBE Yutaka <gniibe@mri.co.jp>
12565 * s/gnu-linux.h (UNIX98_PTYS) [HAVE_GRANDPT]: Define.
12566 (PTY_ITERATION, PTY_NAME_SPRINTF, PTY_OPEN, PTY_TTY_NAME_SPRINTF)
12567 [HAVE_GRANDPT]: Define.
12568 (C_SWITCH_SYSTEM): Add -D_XOPEN_SOURCE.
12570 * sysdep.c (setup_pty): Treat case that UNIX98_PTYS is defined
12573 * config.in (HAVE_GRANDPT, HAVE_GETPT): New defines.
12575 * process.c (toplevel) [UNIX98_PTYS]: Include stdlib.h.
12577 2000-05-20 Kenichi Handa <handa@etl.go.jp>
12579 The following changes are to handle 8-bit characters in a
12580 multibyte buffer/string without facing with byte combining
12581 problem. Two new charsets eight-bit-control (for 0x80..0x9F) and
12582 eight-bit-graphic (for 0xA0..0xFF) are introduced.
12584 * Makefile.in (fns.o): Depend on charset.h.
12586 * alloc.c (Fmake_byte_code): If BYTECODE-STRING is multibyte,
12587 convert it to unibyte.
12588 (make_string): Use parse_str_as_multibyte, not chars_in_text.
12590 * buffer.c (advance_to_char_boundary): Don't use DEC_POS to find a
12591 apparent char boundary.
12592 (Fset_buffer_multibyte): Convert 8-bit characters in the range
12593 0x80..0x9F to/from multibyte form.
12595 * bytecode.c (Fbyte_code): If arg BYTESTR is multibyte, convert it
12598 * callproc.c (Fcall_process): Always encode an argument string if
12599 it is multibyte. Setup src_multibyte and dst_multibyte members of
12600 process_coding properly.
12602 * category.c (Fmodify_category_entry): Use SPLIT_CHAR, not
12603 SPLIT_NON_ASCII_CHAR.
12605 * ccl.c (CCL_WRITE_CHAR): Be sure to write single byte characters
12607 (CCL_MAKE_CHAR): Use MAKE_CHAR, not MAKE_NON_ASCII_CHAR.
12609 * charset.c (Qeight_bit_control, Qeight_bit_graphic): New variables.
12610 (SPLIT_CHARACTER_SEQ): This macro deleted.
12611 (SPLIT_MULTIBYTE_SEQ): Assume that multibyte sequence at STR is valid.
12612 (CHAR_COMPONENTS_VALID_P): Handle new charsets; eight-bit-control
12613 and eight-bit-graphic.
12614 (char_to_string): Likewise. Signal an error for too large
12616 (char_printable_p): Return 0 for 8-bit characters.
12617 (update_charset_table): Update iso_charset_table only when a final
12618 character is non-negative.
12619 (find_charset_in_text): Renamed from find_charset_in_str.
12620 Arguments and return value changed. Callers changed.
12621 (Fdefine_charset): Args ISO-FINAL-CHAR and ISO-GRAPHIC-PLANE can
12622 be -1 if CHARSET is used only internally.
12623 (Fmake_char_internal): Handle new charsets; eight-bit-control and
12625 (Fcharset_after): Simplified.
12626 (char_valid_p): Use SPLIT_CHAR, not SPLIT_NON_ASCII_CHAR.
12627 (char_bytes): Return 2 for chars of the range 0xA0..0xFF.
12628 (multibyte_chars_in_text): Simplified by assuming there's no
12629 invalid multibyte sequence.
12630 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte)
12631 (str_as_unibyte): New functions.
12632 (Fstring): Simpified by assuming that byte combining never happens.
12633 (init_charset_once): Initialization for
12634 LEADING_CODE_8_BIT_CONTROL.
12635 (syms_of_charset): Intern and staticpro Qeight_bit_control and
12636 Qeight_bit_graphic. Include them in Vcharset_list. Make charsets
12637 eight-bit-control and eight-bit-graphic.
12639 * charset.h (LEADING_CODE_8_BIT_CONTROL, CHARSET_8_BIT_CONTROL)
12640 (CHARSET_8_BIT_GRAPHIC): New macros.
12641 (SINGLE_BYTE_CHAR_P): Make it faster by using casting.
12642 (CHARSET_ISO_GRAPHIC_PLANE): Use XINT instead of XFASTINT.
12643 (CHARSET_REVERSE_CHARSET): Likewise.
12644 (CHARSET_VALID_P): Handle new charsets; eight-bit-control and
12646 (BYTES_BY_CHAR_HEAD, WIDTH_BY_CHAR_HEAD): Optimize for ASCII.
12647 (CHAR_CHARSET, MAKE_CHAR, SPLIT_CHAR, CHAR_BYTES): Likewise.
12648 (PARSE_MULTIBYTE_SEQ) [BYTE_COMBINING_DEBUG]: Abort if we
12649 encounter an invalid multibyte sequence.
12650 (PARSE_MULTIBYTE_SEQ) [not BYTE_COMBINING_DEBUG]: Assume multibyte
12651 sequence is always valid.
12652 (MAKE_NON_ASCII_CHAR, SPLIT_NON_ASCII_CHAR): These macros Deleted.
12653 (UNIBYTE_STR_AS_MULTIBYTE_P, MULTIBYTE_STR_AS_UNIBYTE_P): New macros.
12654 (CHAR_STRING): For 8-bit characters, call char_to_string.
12655 (INC_POS) [not BYTE_COMBINING_DEBUG]: Faster version. Assume
12656 multibyte sequence is always valid.
12657 (BUF_INC_POS) [not BYTE_COMBINING_DEBUG]: Likewise.
12658 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte)
12659 (str_as_unibyte): Extern them.
12660 (BCOPY_SHORT): Fix a bug.
12661 (CHAR_LEN): This macro deleted. Callers changed to use CHAR_BYTES.
12662 (FETCH_STRING_CHAR_ADVANCE): Check multibyteness of STRING.
12663 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK): New macro.
12664 (FETCH_CHAR_ADVANCE): Check multibyteness of the current buffer.
12666 * coding.c (ONE_MORE_BYTE, TWO_MORE_BYTES): Set coding->result to
12667 CODING_FINISH_INSUFFICIENT_SRC if there's not enough source.
12668 (ONE_MORE_CHAR, EMIT_CHAR, EMIT_ONE_BYTE, EMIT_TWO_BYTE)
12669 (EMIT_BYTES): New macros.
12670 (THREE_MORE_BYTES, DECODE_CHARACTER_ASCII)
12671 (DECODE_CHARACTER_DIMENSION1, DECODE_CHARACTER_DIMENSION2): These
12673 (CHECK_CODE_RANGE_A0_FF): This macro deleted.
12674 (detect_coding_emacs_mule): Use UNIBYTE_STR_AS_MULTIBYTE_P to
12675 check the validity of multibyte sequence.
12676 (decode_coding_emacs_mule): New function.
12677 (encode_coding_emacs_mule): New macro.
12678 (detect_coding_iso2022): Use ONE_MORE_BYTE to fetch a byte from
12680 (DECODE_ISO_CHARACTER): Just return a character code.
12681 (DECODE_COMPOSITION_START): Set coding->result instead of result.
12682 (decode_coding_iso2022, decode_coding_sjis_big5, decode_eol): Use
12683 EMIT_CHAR to produced decoded characters. Exit the loop only by
12684 macros ONE_MORE_BYTE or EMIT_CHAR. Don't handle the case of last
12686 (ENCODE_ISO_CHARACTER): Don't translate character here. Produce
12687 only position codes for an invalid character.
12688 (encode_designation_at_bol): Return new destination pointer. 5th
12689 arg DSTP is changed to DST.
12690 (encode_coding_iso2022, decode_coding_sjis_big5): Get a character
12691 from the source by ONE_MORE_CHAR. Don't handle the case of last
12693 (DECODE_SJIS_BIG5_CHARACTER, ENCODE_SJIS_BIG5_CHARACTER): These
12695 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
12696 (detect_coding_utf_16, detect_coding_ccl): Use ONE_MORE_BYTE and
12697 TWO_MORE_BYTES to fetch a byte from the source.
12698 (encode_eol): Pay attention to coding->src_multibyte.
12699 (detect_coding, detect_eol): Preserve members src_multibyte and
12701 (DECODING_BUFFER_MAG): Return 2 even for coding_type_raw_text.
12702 (encoding_buffer_size): Set magnification to 3 for all coding
12703 systems that require encoding.
12704 (ccl_coding_driver): For decoding, be sure that the result is
12705 valid multibyte sequence.
12706 (decode_coding): Initialize coding->errors and coding->result.
12707 For emacs-mule, call decode_coding_emacs_mule. For no-conversion
12708 and raw-text, always call decode_eol. Handle the case of last
12709 block here. If not coding->dst_multibyte, convert the resulting
12710 sequence to unibyte.
12711 (encode_coding): Initialize coding->errors and coding->result.
12712 For emacs-mule, call encode_coding_emacs_mule. For no-conversion
12713 and raw-text, always call encode_eol. Handle the case of last
12715 (shrink_decoding_region, shrink_encoding_region): Detect cases
12716 that we can't skip data more rigidly.
12717 (code_convert_region): Setup src_multibyte and dst_multibyte
12718 members of coding. For decoding, if the buffer is multibyte,
12719 convert the source sequence to unibyte in advance. For encoding,
12720 if the buffer is multibyte, convert the resulting sequence to
12721 multibyte afterward.
12722 (run_pre_post_conversion_on_str): New function.
12723 (code_convert_string): Deleted and divided into the following two.
12724 (decode_coding_string, encode_coding_string): New functions.
12725 (code_convert_string1, code_convert_string_norecord): Call one of
12727 (Fdecode_sjis_char, Fdecode_big5_char): Use MAKE_CHAR instead of
12728 MAKE_NON_ASCII_CHAR.
12729 (Fset_terminal_coding_system_internal)
12730 (Fset_safe_terminal_coding_system_internal): Setup src_multibyte
12731 and dst_multibyte members.
12732 (init_coding_once): Initialize iso_code_class with new enum
12733 ISO_control_0 and ISO_control_1.
12735 * coding.h (enum iso_code_class_type): Member ISO_control_code is
12736 devided into ISO_control_0 and ISO_control_1.
12737 (struct coding_system): New members src_multibyte, dst_multibyte,
12738 errors, and result. Delete member fake_multibyte.
12739 (CODING_REQUIRE_DECODING): Return 1 if coding->dst_multibyte is
12741 (CODING_REQUIRE_ENCODING): Return 1 if coding->src_multibyte is
12744 * data.c (Faref): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
12747 * editfns.c (Fformat): Be sure to convert 8-bit characters to
12749 (Ftranspose_region) [BYTE_COMBINING_DEBUG]: Abort if byte
12751 (Ftranspose_region): Delete codes for handling byte combining.
12753 * fileio.c (Finsert_file_contents): Setup src_multibyte and
12754 dst_multibyte members of coding. On handling REPLACE on unibyte
12755 buffer, convert the result of decode_coding to unibyte. On
12756 inserting into a mutibyte buffer, always call code_convert_region.
12757 (e_write): Setup coding->src_multibyte according to the
12758 multibyteness of the source (buffer or string).
12760 * fns.c (concat): Handle 8-bit characters correctly.
12761 (Fstring_as_unibyte): Be sure to make all 8-bit characters in
12762 unibyte in the result.
12763 (Fstring_as_multibyte): Be sure to make all 8-bit characters in
12764 valid multibyte form in the result.
12765 (map_char_table): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
12766 (Fbase64_encode_region, Fbase64_encode_string): If base64_encode_1
12767 return -1, signal an error.
12768 (base64_encode_1): New arg MULTIBYTE. Get each character by
12769 CHAR_STRING_AND_LENGTH if MULTIBYTE is nonzero. If a multibyte
12770 character is found, return -1.
12771 (Fbase64_decode_region): Delete codes for handling byte-combining.
12772 Treat each decoded byte as a unibyte character.
12773 (Fbase64_decode_string): Return unibyte string.
12774 (Fcompare_strings, concat, string_byte_to_char): Use
12775 FETCH_STRING_CHAR_ADVANCE_NO_CHECK instead off
12776 FETCH_STRING_CHAR_ADVANCE.
12777 (Fstring_lessp): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
12778 (mapcar1): If SEQ is string, always use FETCH_STRING_CHAR_ADVANCE.
12780 * fontset.c (fontset_ref): Use SPLIT_CHAR instead of
12781 SPLIT_NON_ASCII_CHAR.
12782 (fontset_ref_via_base, fontset_set): Likewise
12784 * insdel.c (adjust_markers_for_record_delete): Deleted.
12785 (adjust_markers_for_insert): Argument changed. Caller changed.
12786 (adjust_markers_for_replace): Likewise.
12787 (ADJUST_CHAR_POS, combine_bytes, byte_combining_error)
12788 (CHECK_BYTE_COMBINING_FOR_INSERT): Deleted.
12789 (copy_text): Delete unused local varialbe c_save. For converting
12790 to multibyte, be sure to make all 8-bit characters in valid
12792 (count_size_as_multibyte): Handle 8-bit characters correctly.
12793 (insert_1_both, insert_from_string_1, insert_from_buffer_1)
12794 (adjust_after_replace, replace_range, del_range_2)
12795 [BYTE_COMBINING_DEBUG]: Abort if byte combining occurs.
12796 (insert_1_both, insert_from_string_1, insert_from_buffer_1)
12797 (adjust_after_replace, replace_range, del_range_2) Delete codes for
12798 handling byte combining.
12799 (adjust_before_replace): Deleted.
12801 * keymap.c (Fsingle_key_description): Use SPLIT_CHAR instead of
12802 SPLIT_NON_ASCII_CHAR.
12803 (describe_vector): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
12804 (Faccessible_keymaps): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
12805 (Fkey_description): Likewise.
12807 * lread.c (read1): On reading multibyte string, be sure to make
12808 all 8-bit chararacters in valid multibyte form.
12809 (readchar): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
12811 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE
12814 * process.c (Fstart_process): GCPRO current_dir before calling
12815 Ffind_operation_coding_system. Encode arguments here.
12816 (create_process): Don't encode arguments here. Setup
12817 src_multibyte and dst_multibyte members of struct coding.
12818 (read_process_output): Setup src_multibyte and dst_multibyte
12819 members of struct coding. If the output is to multibyte buffer,
12820 always decode the output of the process. Adjust the
12821 representation of 8-bit characters to the multibyteness of the output.
12822 (send_process): Setup coding->src_multibyte according to the
12823 multibyteness of the source.
12825 * search.c (wordify): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
12826 (Freplace_match): Use FETCH_STRING_CHAR_ADVANCE and
12827 FETCH_STRING_CHAR_ADVANCE_NO_CHECK appropriately.
12829 * term.c (produce_special_glyphs): Use CHAR_BYTES instead of CHAR_LEN.
12831 * w16select.c (Fw16_set_clipboard_data): Setup members
12832 src_multibyte and dst_multibyte of coding. Adjusted for the
12833 change for find_charset_in_str.
12834 (Fw16_get_clipboard_data): Likewise.
12836 * w32fns.c (w32_to_x_font): Setup members src_multibyte and
12837 dst_multibyte of coding.
12838 (x_to_w32_font): Likewise.
12840 * w32select.c (Fw32_set_clipboard_data): Setup members
12841 src_multibyte and dst_multibyte of coding. Adjusted for the
12842 change for find_charset_in_str.
12843 (Fw32_get_clipboard_data): Likewise.
12845 * xdisp.c (get_next_display_element): Handle 8-bit characters
12847 (next_element_from_display_vector): Use CHAR_BYTES instead of CHAR_LEN.
12848 (disp_char_vector): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
12850 * xselect.c (selection_data_to_lisp_data): Setup members
12851 src_multibyte and dst_multibyte of coding. Adjusted for the
12852 change for find_charset_in_str.
12853 (lisp_data_to_selection_data): Likewise.
12855 2000-05-19 Gerd Moellmann <gerd@gnu.org>
12857 * buffer.c (Fbury_buffer): Avoid trouble from burying a killed buffer.
12859 * dispextern.h (Vimage_types): Add extern declaration.
12861 * xdisp.c (Vimage_types): Moved here from xfns.c.
12862 (syms_of_xdisp): Move `image-types' variable here from xfns.c.
12864 * xfns.c (Vimages_types): Moved to xdisp.c.
12865 (syms_of_xfns): Move `image-types' to xdisp.c.
12867 * w32fns.c (Vimage_types): Removed.
12868 (syms_of_w32fns): Remove `image-types'.
12870 2000-05-18 Kenichi Handa <handa@etl.go.jp>
12872 * fns.c (map_char_table): Pay attention to character number of
12873 charset. Check the validity of charset at the first level. For
12874 leaf nodes that has nil value, call C_FUNCTION or FUNCTION with
12877 * fontset.c: Include "buffer.h".
12878 (fs_load_font): If the face has fontset, record the face ID in
12880 (Finternal_char_font): New function.
12881 (accumulate_font_info): New function.
12882 (Ffontset_info): Rewritten for the new fontset implementation.
12883 (syms_of_fontset): Register Vdefault_fontset in the first element
12884 of Vfontset_table. Include Vdefault_fontset in
12885 Vfontset_alias_alist. Declare `internal-char-font' as a Lisp
12888 2000-05-16 Dave Love <fx@gnu.org>
12890 * m/iris5d.h: Deleted -- unused.
12892 2000-05-16 Gerd Moellmann <gerd@gnu.org>
12894 * xdisp.c, w32.c, print.c, msdos.c, emacs.c: Use the term
12895 `invalid' instead of `illegal'.
12897 * indent.c (Fmove_to_column): When ending within a tab, insert
12898 spaces first so that markers at the end of the tab get adjusted.
12900 * frame.c (frames_bury_buffer): Don't add a buffer to the frame's
12901 buffer list that wasn't selected in that frame.
12903 * filelock.c (get_boot_time): To obtain an 8 char file name, which
12904 is needed on mescaline, use a 2 char prefix, and call
12905 make_temp_name with second arg non-zero.
12907 * fileio.c (make_temp_name): New function, extracted from
12909 (Fmake_temp_name): Use it.
12911 2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
12913 * window.c (coordinates_in_window): Subtract 1 when computing right_x.
12915 2000-05-15 Gerd Moellmann <gerd@gnu.org>
12917 * Makefile.in (lisp): Add env.elc.
12919 * callproc.c (Fgetenv_internal): Renamed from Fgetenv.
12921 2000-05-12 Gerd Moellmann <gerd@gnu.org>
12923 * search.c (Freplace_match): Handle case of `\N' in the
12924 replacement when there's no group N.
12926 2000-05-11 Gerd Moellmann <gerd@gnu.org>
12928 * xdisp.c (add_to_log): Don't pass the terminating NUL byte
12929 of the message to message_dolog.
12931 * keyboard.c (read_char): Don't clear current message for help
12932 events; let the code handling help events handle this. Change
12933 code detecting help events that should be ignored.
12935 * xdisp.c (handle_single_display_prop): Don't try to set PT if
12936 we're interating over a string.
12938 2000-05-09 Dave Love <fx@gnu.org>
12940 * fileio.c (Fwrite_region): If APPEND arg is an integer, seek to
12941 that offset before writing. Move gcpro region past call of
12944 2000-05-04 Dave Love <fx@gnu.org>
12946 * buffer.c (syms_of_buffer) [auto-fill-function]: Doc fix.
12948 2000-05-04 Gerd Moellmann <gerd@gnu.org>
12950 * insdel.c (insert_from_buffer_1): Adjust FROM position by number
12951 of inserted characters when BUF equals the current buffer, and PT
12952 is in front of or equal to FROM.
12954 2000-05-03 Gerd Moellmann <gerd@gnu.org>
12956 * xdisp.c (handle_single_display_prop): If display property value
12957 is invalid, or something not supported on the frame, restore
12958 iterator's position to what it was initially. Make sure to return
12959 0 for invalid and unsupported property values.
12961 * xterm.c (x_produce_glyphs) <composite chars>: Handle case
12962 that x_per_char_metric returns null.
12964 2000-05-02 Gerd Moellmann <gerd@gnu.org>
12966 * xterm.h (struct face): Add forward declaration.
12967 (struct image): Ditto.
12968 (image_ascent): Add prototype.
12970 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
12971 (x_draw_image_relief, x_draw_image_foreground_1): Call function
12972 image_ascent instead of using IMAGE_ASCENT.
12974 * dispextern.h (DEFAULT_IMAGE_HEIGHT): New macro.
12975 (IMAGE_ASCENT): Removed.
12977 * xfns.c (Qcenter): New variable.
12978 (enum image_value_type): Add IMAGE_ASCENT_VALUE.
12979 (parse_image_spec): Handle IMAGE_ASCENT_VALUE.
12980 (image_ascent): New function.
12981 (lookup_image): Recognize `:ascent center'.
12982 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
12983 (tiff_format, gif_format, gs_format): Use IMAGE_ASCENT_VALUE.
12984 (xbm_load): Don't set image's ascent here.
12985 (xbm_image_p, xpm_image_p, pbm_image_p, png_image_p)
12986 (jpeg_image_p, tiff_image_p, gif_image_p, gs_image_p): Don't
12987 check ascent values here.
12988 (Fimagep, Flookup_image [GLYPH_DEBUG]: Removed.
12989 (syms_of_xfns) [GLYPH_DEBUG]: Don't defsubr removed functions.
12990 (syms_of_xfns): Initialize Qcenter.
12992 * eval.c (Fsignal): If lisp_eval_depth or spepdl_size are near
12993 to the limits, increase the limits.
12995 2000-05-01 Kenichi Handa <handa@etl.go.jp>
12997 * fontset.c (fs_load_font): By default, use 0x00..0x7f for ASCII.
12998 Check Vfont_encoding_alist against the full name of the opened font.
13000 2000-04-28 Gerd Moellmann <gerd@gnu.org>
13002 * xdisp.c (make_cursor_line_fully_visible): Handle case of rows
13003 taller than the window.
13005 2000-04-28 Kenichi Handa <handa@etl.go.jp>
13007 * xfaces.c (realize_x_face): Fix the argument of the second
13008 xassert. BASE_FACE may not be a face for ASCII.
13010 2000-04-27 Gerd Moellmann <gerd@gnu.org>
13012 * print.c (print_object): Treat print-length < 0 as nil.
13014 * Makefile.in (termcapobj): Don't use TERMCAP_OBJ.
13016 * s/freebsd.h (TERMCAP_OBJ): Removed.
13017 (LIBS_TERMCAP): Don't define for __FreeBSD_version >= 400000.
13019 * lread.c (read1): Don't treat period followed by certain
13020 characters as symbol start.
13022 * xfns.c (slurp_file): New function.
13023 (xbm_image_p): Handle case of in-memory XBM files.
13024 (xbm_scan): Rewritten to work on memory buffers instead of files.
13025 (xbm_read_bitmap_data): Renamed from xbm_read_bitmap_file_data.
13026 Work on memory buffers instead of files. If DATA is null test
13027 if buffer looks like an in-memory XBM file.
13028 (xbm_load_image): Renamed from xbm_load_image_file. Work on
13029 memory buffers instead of files.
13030 (xbm_file_p): New function.
13031 (xbm_load): Accept :data DATA where DATA is an in-memory XBM file.
13033 * lread.c (end_of_file_error): New function.
13034 (read1): Call it instead of signaling `end-of-file' directly.
13036 * print.c (print_error_message): Print data of `end-of-file'
13037 with Fprinc instead of Fprin1.
13039 2000-04-26 Ken Raeburn <raeburn@gnu.org>
13041 * window.c (freeze_window_start): Check that minibuffer scroll
13042 window isn't nil before extracting the window structure pointer
13045 * undo.c (record_delete): If we hit the end of the undo list, stop
13046 picking elements apart.
13048 2000-04-26 Gerd Moellmann <gerd@gnu.org>
13050 * xdisp.c (display_line): If lines are continued, restore
13051 iterator's ascent/descent information to the values before the
13052 first glyph not fitting on the line.
13054 2000-04-25 Gerd Moellmann <gerd@gnu.org>
13056 * xdisp.c (try_window_id) <all changes above window start>: Adjust
13057 positions in glyph matrix. Don't compute new window end positions.
13059 * dispnew.c (increment_matrix_positions): Renamed from
13060 increment_glyph_matrix_buffer_positions.
13061 (increment_row_positions): Renamed from
13062 increment_glyph_row_buffer_positions.
13064 * dispextern.h: Change names of renamed functions from dispnew.c
13067 2000-04-24 Gerd Moellmann <gerd@gnu.org>
13069 * fileio.c (Fdo_auto_save): Create directories for auto-save
13070 list file if necessary.
13072 * xdisp.c (init_iterator): Set iterator's extra_line_spacing
13073 from buffer or frame.
13074 (automatic_hscrolling_p): New variable.
13075 (hscroll_windows): Scroll windows horizontally only if automatic
13076 hscrolling is allowed.
13077 (syms_of_xdisp): New variable `automatic-hscrolling'.
13079 * frame.h (struct frame): Add member extra_line_spacing.
13081 * xfns.c (x_set_line_spacing): New function.
13082 (Fx_create_frame): Set line spacing from resources.
13083 (Qline_spacing): New variable.
13084 (syms_of_xfns): Initialize Qline_spacing.
13086 * emacs.c (USAGE2): Add `--line-spacing' and `-lsp'.
13088 * buffer.c (init_buffer_once): Handle extra_line_spacing.
13089 (syms_of_buffer): Add `default-line-spacing' and `line-spacing'.
13090 (reset_buffer): Don't initialize extra2 and extra3. Initialize
13091 extra_line_spacing from default value.
13092 (init_buffer_once): Initialize default value of extra_line_spacing.
13094 * buffer.h (struct buffer): Add extra_line_spacing, remove extra2
13097 * xterm.c (x_produce_glyphs): Remove reference to struct it's
13098 prompt_width. Add extra line spacing.
13100 * term.c (produce_glyphs): Remove reference to struct it's
13103 * dispextern.h (struct it): Remove member prompt_width, add
13104 extra_line_spacing.
13106 2000-04-22 Gerd Moellmann <gerd@gnu.org>
13108 * dispnew.c (update_frame_line): When writing a whole line, make
13109 sure cursor is in the right row afterwards, otherwise a use of
13110 capability `ch' in cmgoto might leave the cursor in the row below.
13112 2000-04-21 Gerd Moellmann <gerd@gnu.org>
13114 * lisp.h (struct Lisp_Buffer_Cons): Remove.
13116 * keyboard.c (timer_check): Fix typo in comment.
13118 2000-04-21 Kenichi Handa <handa@etl.go.jp>
13120 * fontset.c (Fset_fontset_font): Fix docstring. Local variable
13121 name change: ch -> character.
13123 2000-04-20 Gerd Moellmann <gerd@gnu.org>
13125 * keyboard.c (echo_message_buffer): New variable.
13126 (echo_now): Set echo_message_buffer to the echo area buffer used
13127 to display the echo.
13128 (cancel_echoing): Reset echo_message_buffer to nil.
13129 (read_char): Code rewritten that handles canceling an echo or
13130 echoing a dash, respectively.
13132 * fileio.c (Ffile_writable_p) [WINDOWSNT]: Return nil if parent
13133 directory doesn't exist.
13135 2000-04-19 Dave Love <fx@gnu.org>
13137 * fns.c (syms_of_fns): Defsubr mapc.
13138 (concat): Don't allow numeric args.
13139 (Fconcat): Doc change.
13141 2000-04-19 Stefan Monnier <monnier@cs.yale.edu>
13143 * regex.c (re_match_2_internal): Don't shorten the strings anymore,
13144 instead define end_match(1|2) more carefully.
13145 Use GET_CHAR_BEFORE_2 for `begline'.
13147 2000-04-19 Gerd Moellmann <gerd@gnu.org>
13149 * frame.h (SELECTED_FRAME): Change definition to compile cleanly
13150 on 64-bit systems where NULL is defined as `0'.
13152 * xdisp.c (with_echo_area_buffer): Add more `int' parameters for
13153 the `variable argument list' to make it work on Alpha.
13155 * m/alpha.h (_LP64) [!_LP64]: Define.
13156 (ORDINARY_LINK): Define for NetBSD.
13158 * m/macppc.h (ORDINARY_LINK): Define for NetBSD.
13160 2000-04-19 Dave Love <fx@gnu.org>
13162 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Revert 2000-04-14
13165 * Makefile.in (LIBS): Don't use.
13166 (GETLOADAVG_OBJ): Define again.
13167 (otherobj): Add GETLOADAVG_OBJ.
13169 * buffer.c (Fmake_indirect_buffer): Escape newline in doc.
13171 2000-04-18 Gerd Moellmann <gerd@gnu.org>
13173 * lread.c (read_filtered_event): Cancel and start busy cursor.
13175 * xterm.c (x_produce_glyphs) <ASCII chars>: Take into account
13176 that the per-character metrics may be null.
13178 2000-04-17 Gerd Moellmann <gerd@gnu.org>
13180 * buffer.c (clone_per_buffer_values): New function.
13181 (Fmake_indirect_buffer): Add optional argument CLONE. Call
13182 clone_per_buffer_values if CLONE is not nil.
13184 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
13186 2000-04-16 Dave Love <fx@gnu.org>
13188 * Makefile.in: Remove obsolete localcpp stuff.
13189 (GETLOADAVG_OBJ): Don't define.
13190 (obj): Move LIBOBJS...
13191 (otherobj): ... to here.
13192 (MSDOS_OBJ): Convert to make variable -- preprocessing zapped
13193 whitespace-only lines after the continuation (Irix).
13195 2000-04-14 Gerd Moellmann <gerd@gnu.org>
13197 * xfns.c (xpm_load) [DEBUG_X_COLORS]: Register colors.
13199 * s/freebsd.h (LD_SWITCH_SYSTEM): Add `-L /usr/local/lib'.
13201 2000-04-14 Dave Love <fx@gnu.org>
13203 * s/aix3-1.h, s/bsd4-2.h, s/bsd4-3.h, s/cxux.h, s/dgux.h, s/gnu.h:
13204 * s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/rtu.h:
13205 * s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h, s/usg5-2.h:
13206 * s/usg5-3.h, s/xenix.h, s/umax.h: Don't define autoconfiscated
13209 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Don't define
13210 autoconfiscated HAVE_GETLOADAVG.
13212 * s/nextstep.h, s/sco4.h, s/sco5.h: Don't define autoconfiscated
13215 2000-04-14 Gerd Moellmann <gerd@gnu.org>
13217 * filelock.c (MAKE_LOCK_NAME): Allocate 2 more bytes.
13218 (fill_in_lock_file_name): Avoid existing files that aren't links.
13220 2000-04-14 Dave Love <fx@gnu.org>
13222 * Makefile.in (LIBS, LIBOBJS): New variable.
13223 (INTERVAL_SRC): Convert to make variable.
13224 (INTERVAL_OBJ, MKTIME_OBJ, FLOAT_SUPPORT, FACE_SUPPORT)
13225 (HAVE_X_WINDOWS, OBJECTS_SYSTEM): Remove.
13226 (obj): Substitute INTERVAL_OBJ, add MKTIME_OBJ, GETLOADAVG_OBJ and
13228 (SOME_MACHINE_OBJECTS): Remove interval stuff.
13229 (lisp): Substitute FACE_SUPPORT, FLOAT_SUP.
13230 (shortlisp): Add facemenu, float-sup, frame.
13231 (SOME_MACHINE_LISP): Remove them from here.
13232 (LIBES): Change unused LDLIBS to autoconf LIBS.
13234 * config.in: Add BROKEN_MKTIME, NLIST_STRUCT, NLIST_NAME_UNION.
13236 2000-04-14 Kenichi Handa <handa@etl.go.jp>
13238 * composite.c (update_compositions): If FROM and TO are not in a
13239 valid range, do nothing.
13241 2000-04-13 Gerd Moellmann <gerd@gnu.org>
13243 * tparam.c (tparam1): Abort when encountering an unknown `%'-specifier.
13245 * s/freebsd.h (TERMCAP_OBJ) [__FreeBSD__ >= 4]: Define as terminfo.o.
13247 * Makefile.in (termcapobj) [LIBS_TERMCAP && TERMCAP_OBJ]: Define
13250 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
13252 * fileio.c (a_write): Remove redundant semi-colons.
13253 (e_write): Return -1 if failed to write all the data.
13254 This fixes the changes made at 1999-12-15.
13256 2000-04-12 Dave Love <fx@gnu.org>
13258 * fns.c (mapcar1): Test for null vals to support mapc.
13259 (Fmapc): New function.
13261 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
13263 * msdos.c (NUM_MOUSE_BUTTONS): Define.
13264 (IT_frame_up_to_date): Support the buffer local value of
13265 cursor-type, if defined.
13267 2000-04-10 Dave Love <fx@gnu.org>
13269 * editfns.c (preceding-char, following-char): Doc fix.
13271 2000-04-10 Ken Raeburn <raeburn@gnu.org>
13273 * Makefile.in (temacs): Revert 2000-03-12 change.
13275 2000-04-10 Jason Rumney <jasonr@gnu.org>
13277 * xfaces.c (realize_face): Change FRAME_X_P to FRAME_WINDOW_P.
13279 2000-04-10 Gerd Moellmann <gerd@gnu.org>
13281 * xdisp.c (setup_echo_area_for_printing): Choose an echo
13282 area buffer, if it's not set up yet.
13284 * indent.c (compute_motion): Set immediate_quit.
13286 2000-04-09 Gerd Moellmann <gerd@gnu.org>
13288 * xfaces.c (tty_suppress_bold_inverse_default_colors_p): New variable.
13289 (realize_tty_face): Suppress boldness if colors are the inverse of
13290 the default colors, and tty_suppress_bold_inverse_default_colors_p
13292 (Ftty_suppress_bold_inverse_default_colors): New function.
13293 (syms_of_xfaces): Defsubr it.
13295 * buffer.c (Frestore_buffer_modified_p): New function.
13296 (syms_of_buffer): Defsubr it.
13298 2000-04-08 Ken Raeburn <raeburn@gnu.org>
13300 * charset.c (Fmake_char_internal): CHAR_COMPONENTS_VALID_P takes a
13301 charset id (int) argument, not a charset (Lisp_Object).
13303 * coding.h (code_convert_string): Declare.
13304 * coding.c (code_convert_string_norecord): Pass an int, not a lisp
13305 object, as the fourth argument to code_convert_string.
13307 * fontset.c (make_fontset_for_ascii_face): Use XINT on return value.
13308 (Fset_fontset_font): Use EQ to compare lisp objects.
13310 2000-04-05 Ken Raeburn <raeburn@gnu.org>
13312 * intervals.h (SET_INTERVAL_PARENT): Use INT_LISPLIKE to test for
13313 a pointer that looks like a lisp object.
13314 (SET_INTERVAL_OBJECT): Don't explicitly compare the object with
13315 zero, instead see whether it's an integer object, since they can't
13317 (GET_INTERVAL_OBJECT): Simply assign to the destination.
13319 * dispnew.c (allocate_matrices_for_frame_redisplay)
13320 (direct_output_forward_char): Use X(U)INT and make_number as needed
13321 to convert between (unsigned) int values and lisp integers.
13322 * keyboard.c (read_key_sequence): Likewise.
13323 * lread.c (substitute_object_recurse): Likewise.
13324 * fns.c (concat, hash_lookup, hash_remove): Likewise.
13325 * minibuf.c (do_completion, Fminibuffer_complete_word)
13326 (Fminibuffer_completion_help): Likewise.
13327 * term.c (produce_special_glyphs): Likewise.
13329 * fileio.c (Fwrite_region): Use EQ when comparing lisp objects.
13330 * print.c (print_preprocess, print_object): Likewise.
13332 * search.c (compile_pattern): Use NILP when checking for nil.
13334 * lisp.h (make_number) [!NO_UNION_TYPE && __GNUC__ >= 2 &&
13335 __OPTIMIZE__]: Provide a GNU C macro version that handles
13336 lisp-object unions.
13337 (XSET) [!NO_UNION_TYPE]: Set the value field first, then the type
13338 field, to better cope with ENABLE_CHECKING and calls that modify a
13339 Lisp_Object using its old value.
13341 2000-04-04 Gerd Moellmann <gerd@gnu.org>
13343 * window.c (compare_window_configurations): Signal an error
13344 if parameters C1 or C2 aren't window configurations.
13346 * bytecode.c (Fbyte_code): Add a bunch of BEFORE_POTENTIAL_GC/
13347 AFTER_POTENTIAL_GC calls around calls to functions that can
13348 signal an error and thus invoke the debugger.
13350 2000-04-03 Gerd Moellmann <gerd@gnu.org>
13352 * fns.c (Fbase64_decode_region, Fbase64_decode_string): Signal
13353 an error if decoding fails.
13355 * keyboard.c (lispy_mouse_names): Variable removed.
13356 (Vlispy_mouse_stem): New variable.
13357 (syms_of_keyboard): Initialize Vlispy_mouse_stem.
13358 (make_lispy_event) <mouse_click, scroll_bar_click>: Don't abort
13359 for any mouse button number. Increase size of mouse_syms and
13360 button_down_location as needed. Call modify_event_symbol with
13361 different arguments.
13362 (make_lispy_event) <scroll_bar_click> [USE_TOOLKIT_SCROLL_BARS]:
13363 Call modify_event_symbol with different arguments.
13364 (make_lispy_event) <w32_scroll_bar_click> [WINDOWSNT]: Don't abort
13365 for any button number. Call modify_event_symbol with different
13367 (modify_event_symbol): Rename NAME_ALIST to NAME_ALIST_OR_STEM.
13368 Accept a string for NAME_ALIST_OR_STEM.
13370 * lisp.h (larger_vector): Add prototype.
13372 * fns.c (larger_vector): Make externally visible.
13374 * termhooks.h (NUM_MOUSE_BUTTONS): Removed.
13376 2000-04-02 Stefan Monnier <monnier@cs.yale.edu>
13378 * regex.c (PTR_TO_OFFSET) [!emacs]: Remove.
13379 (RE_MULTIBYTE_P, RE_STRING_CHAR_AND_LENGTH): New macros.
13380 (GET_CHAR_BEFORE_2): Moved from charset.h plus fixed minor bug when
13381 we are between str1 and str2.
13382 (MAX_MULTIBYTE_LENGTH, CHAR_STRING) [!emacs]: Provide trivial default.
13383 (PATFETCH): Use `TRANSLATE'.
13384 (PATFETCH_RAW): Fetch multibyte char if applicable.
13385 (PATUNFETCH): Remove.
13386 (regex_compile): Rely on PATFETCH to do most of the multibyte magic.
13387 When writing a char, write it directly into the pattern buffer rather
13388 than going needlessly through a temp char-array.
13389 (re_match_2_internal): Similarly, rely on RE_STRING_CHAR to do the
13390 multibyte magic and remove the useless `#ifdef emacs'.
13391 (bcmp_translate): Don't compare as multibyte chars when in a unibyte
13394 * regex.h (struct re_pattern_buffer): Make field `multibyte'
13395 conditional on `emacs'.
13397 * charset.h (GET_CHAR_BEFORE_2): Moved to regex.c.
13399 2000-04-01 Ken Raeburn <raeburn@gnu.org>
13401 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P): Expand
13402 non-union-type versions of XMARK and friends here, because XMARK
13403 and friends won't work on an integer field if NO_UNION_TYPE is not
13405 (make_number): Define as a function if it's not defined as a macro.
13407 * composite.c (run_composite_function): Use NILP when checking for nil.
13408 (syms_of_composite): Delete local var NARGS, pass an int as first
13409 argument to Fmake_hash_table.
13411 * editfns.c (text_property_stickiness): Use NILP to test
13412 Lisp_Object boolean value.
13413 (Fmessage_or_box): Don't use NILP to test int variable.
13414 (Fformat): Use a temporary variable to avoid ENABLE_CHECKING
13415 problems reading from and changing the same lisp value in an
13418 2000-04-01 Gerd Moellmann <gerd@gnu.org>
13420 * term.c (TN_no_color_video): New variable.
13421 (term_init): Intitialize TN_no_color_video.
13422 (enum no_color_bit): New enumeration.
13423 (MAY_USE_WITH_COLORS_P): New macro.
13424 (turn_on_face): Use it to determine if attributes may be used
13425 combined with colors.
13427 2000-04-01 Ken Raeburn <raeburn@gnu.org>
13429 * window.c (CURBEG, CURSIZE): Don't overload lisp object lvalues
13430 with int lvalues via casts; instead, just yield lisp object lvalues.
13431 (enlarge_window): Variable sizep now points to Lisp_Object. Use
13432 proper accessor macros.
13433 (shrink_window_lowest_first): w->top is Lisp_Object; use XINT.
13434 (grow_mini_window): Fix typo getting int value of root->height.
13436 * xdisp.c (compute_string_pos): Fix order of arguments to
13437 string_pos_nchars_ahead.
13438 (handle_fontified_prop, add_to_log): Pass int, not Lisp_Object, as
13439 count arg to variable-arg routines like Frun_hook_with_args and
13441 (back_to_previous_visible_line_start)
13442 (build_desired_tool_bar_string): Pass Lisp_Object, not int, to
13443 fixed-arg routines like Fget_char_property and Fmake_string.
13444 (reconsider_clip_changes): Use XINT when comparing integer lisp
13445 objects, or passing them as int arguments.
13446 (mark_window_display_accurate, insert_left_trunc_glyphs)
13447 (append_space, extend_face_to_end_of_line): Use make_number when
13448 storing or passing integer values as lisp objects.
13449 (set_cursor_from_row, highlight_trailing_whitespace): Use
13450 INTEGERP, not implicit test against zero, for glyph object.
13451 (try_window_id): Don't use make_number when we want an int value.
13453 * xfaces.c (xlfd_symbolic_value): Make last argument a
13454 Lisp_Object, to be consistent with callers.
13455 (Fbitmap_spec_p): Use XINT to get numeric value of height.
13456 (lface_hash): Apply XFASTINT to lisp values before folding in.
13458 * xfns.c (Fx_show_tip): Use make_number to get lisp objects to
13459 fill in window width and height. Pass an int, not a lisp object,
13460 as first arg to Finsert.
13462 2000-04-01 Gerd Moellmann <gerd@gnu.org>
13464 * xfaces.c (realize_basic_faces): Block input while realizing
13467 * keyboard.c (lispy_mouse_names): Add additional mouse names.
13469 * termhooks.h (NUM_MOUSE_BUTTONS): Increase to 15.
13471 2000-03-31 Gerd Moellmann <gerd@gnu.org>
13473 * xterm.c (x_produce_glyphs): When displaying unibyte text
13474 or ASCII, handle case that per-char metric is null.
13476 2000-03-30 Ken Raeburn <raeburn@gnu.org>
13478 * lisp.h (NO_UNION_TYPE) [ENABLE_CHECKING]: Undef.
13480 * lisp.h (XCONS, XSTRING, XSYMBOL, XFLOAT, XPROCESS, XWINDOW)
13481 (XSUBR, XBUFFER): Verify correct object type before returning
13482 pointer, using eassert.
13483 * frame.h (XFRAME): Likewise.
13485 * buffer.c (Frename_buffer, Fset_buffer_multibyte)
13486 (swap_out_buffer_local_variables, Fmove_overlay): Don't apply
13487 XSYMBOL, XBUFFER, etc, to values that may be nil or of the wrong type.
13488 * data.c (set_internal): Likewise.
13489 * dispextern.h (WINDOW_WANTS_MODELINE_P)
13490 (WINDOW_WANTS_HEADER_LINE_P): Likewise.
13491 * fileio.c (auto_save_1): Likewise.
13492 * insdel.c (check_markers): Likewise.
13493 * marker.c (buf_charpos_to_bytepos, unchain_marker): Likewise.
13494 * undo.c (record_insert): Likewise.
13495 * vmsproc.c (child_sig): Likewise.
13496 * window.c (unshow_buffer, window_loop): Likewise.
13497 * xterm.c (x_erase_phys_cursor): Likewise.
13499 2000-03-30 Gerd Moellmann <gerd@gnu.org>
13501 * xfns.c (free_image_cache): Free the cache structure itself
13502 last, after all its members have been freed.
13504 * lisp.h (xstrdup): Add prototype.
13506 * alloc.c (xstrdup): Moved here from xfaces.c.
13507 (allocating_for_lisp): Variable removed.
13508 (lisp_malloc): Block input around the calls to malloc and mem_insert.
13510 * xfaces.c (realize_tty_face): Use find_symbol_value instead
13512 (xstrdup): Moved to alloc.c.
13514 2000-03-29 Ken Raeburn <raeburn@gnu.org>
13516 * scroll.c (CHECK_BOUNDS): Renamed from CHECK.
13518 * emacs.c (main): Fix sense of no-loadup test.
13520 * config.in (ENABLE_CHECKING): Undef.
13522 * lisp.h (struct interval): Replace "parent" field with a union of
13523 interval pointer and Lisp_Object; add new bitfield to use as
13524 discriminant. Change other flag fields to bitfields.
13525 (CHECK): New macro for consistency checking. If ENABLE_CHECKING
13526 is defined and the supplied test fails, print a message and abort.
13527 (eassert): New macro. Use CHECK to provide an assert-like facility.
13529 * intervals.h (NULL_INTERVAL_P): Now applies only to real interval
13530 pointers; abort if the value looks like a lisp object.
13531 (NULL_INTERVAL_P, NULL_PARENT, HAS_PARENT, HAS_OBJECT, SET_PARENT)
13532 (SET_OBJECT, INTERVAL_PARENT, GET_INTERVAL_OBJECT, COPY_PARENT):
13533 Modify for new interval parent definition.
13535 * alloc.c (mark_interval_tree, MARK_INTERVAL_TREE)
13536 (UNMARK_BALANCE_INTERVALS): Update references that need an
13537 addressable lisp object in the interval structure.
13538 (die): New function.
13539 (suppress_checking): New variable.
13541 * intervals.c (interval_start_pos): Just return 0 if there's no
13544 2000-03-29 Gerd Moellmann <gerd@gnu.org>
13546 * lread.c (read1): Accept `.' (period) as symbol start like in CL
13547 and earlier Emacs versions.
13549 * keyboard.c (Ftop_level): Cancel busy-cursor.
13551 * eval.c (call_debugger): Cancel busy-cursor.
13553 2000-03-29 Kenichi Handa <handa@etl.go.jp>
13555 * search.c (Freplace_match): Adjust multibyteness of the current
13556 buffer and NEWTEXT. Free allocated memory before signaling an error.
13558 2000-03-28 Stefan Monnier <monnier@cs.yale.edu>
13560 * regex.c (analyse_first): New function obtained by ripping out most
13561 of re_compile_fastmap and generalizing it a little bit so that it
13562 can also just return whether a given (sub)pattern can match the empty
13564 (regex_compile): Use `analyse_first' to decide whether the loop-check
13565 needs to be done or not for *, +, *? and +? (the loop check is costly
13566 for non-greedy repetition).
13567 (re_compile_fastmap): Delegate the actual work to `analyse_first'.
13569 2000-03-28 Dave Love <fx@gnu.org>
13571 * s/gnu-linux.h (GC_SETJMP_WORKS): Define for i386, sparc, m68k, alpha.
13573 * alloc.c: Include stdio.h. Test STDC_HEADERS, not __STDC__.
13575 2000-03-27 Stefan Monnier <monnier@cs.yale.edu>
13577 * regex.c (REGEX_FREE_STACK, RESET_FAIL_STACK): Make them usable as
13579 (enum re_opcode_t): Update description of succeed_n.
13580 (PATFETCH): Always define.
13581 (regex_compile): Use lookahead rather than PATUNFETCH (for repetition
13582 operators, char classes, shy-groups and intervals).
13583 Optimize special cases of intervals so as to only use succeed_n and
13584 jump_n when really needed.
13585 (re_compile_fastmap): Simplify handling of jump_n and succeed_n now
13586 that we don't have to handle the special cases any more.
13587 Simplify on_failure_jump handling as well.
13589 2000-03-28 Jason Rumney <jasonr@gnu.org>
13591 * lread.c (Fload): Move safe_p definition to above #ifdef DOS_NT.
13593 2000-03-27 Gerd Moellmann <gerd@gnu.org>
13595 * s/freebsd.h (GC_SETJMP_WORKS): Define.
13597 * s/msdos.h (GC_SETJMP_WORKS): Define.
13599 * alloc.c (mark_maybe_object): New function.
13600 (mark_memory): Use it.
13601 (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK): New macros.
13602 (setjmp_tested_p, longjmp_done): New variables.
13603 (test_setjmp): New function.
13604 (mark_stack) [!GC_SETJMP_WORKS]: Call test_setjmp.
13605 (init_alloc): Initialize setjmp_tested_p and longjmp_done.
13607 * xdisp.c (face_before_or_after_it_pos): Pass multibyteness
13608 to DEC_TEXT_POS and INC_TEXT_POS.
13610 * dispnew.c (direct_output_for_insert): Use DEC_TEXT_POS
13611 with parameter MULTIBYTE_P.
13613 * dispextern.h (INC_TEXT_POS, DEC_TEXT_POS): Add parameter MULTIBYTE_P.
13615 * editfns.c (Fsubst_char_in_region): Don't use INC_POS in unibyte
13616 buffers because it looks for multibyte character byte sequences
13617 which don't exist in unibyte text.
13619 * xterm.h (x_specified_cursor_type, x_copy_color): Add prototypes.
13621 * xfaces.c (register_color, unregister_color, unregister_colors)
13622 [DEBUG_X_COLORS]: New functions.
13623 (x_free_colors) [DEBUG_X_COLORS]: Unregister colors.
13625 * xfns.c (x_set_cursor_color): Get color reference counts right.
13627 * xterm.c (x_copy_color): New function.
13628 (x_alloc_nearest_color) [DEBUG_X_COLORS]: Call register_color.
13630 * buffer.h (MAX_PER_BUFFER_VARS): Renamed from MAX_BUFFER_LOCAL_VARS.
13631 (PER_BUFFER_VAR_OFFSET): Renamed from BUFFER_LOCAL_VAR_OFFSET.
13632 (PER_BUFFER_VAR_IDX): Renamed from BUFFER_LOCAL_VAR_IDX.
13633 (PER_BUFFER_VALUE_P): Renamed from BUFFER_HAS_LOCAL_VALUE_P.
13634 (SET_PER_BUFFER_VALUE_P): Renamed from SET_BUFFER_HAS_LOCAL_VALUE_P.
13635 (PER_BUFFER_IDX): Renamed from BUFFER_LOCAL_IDX.
13636 (PER_BUFFER_DEFAULT): Renamed from BUFFER_LOCAL_DEFAULT_VALUE.
13637 (PER_BUFFER_VALUE): Renamed from BUFFER_LOCAL_VALUE.
13638 (PER_BUFFER_SYMBOL): Renamed from BUFFER_LOCAL_SYMBOL.
13639 (PER_BUFFER_TYPE): Renamed from BUFFER_LOCAL_TYPE.
13641 * category.c, data.c, syntax.c, print.c, lread.c: Use new macro
13642 names for handling per-buffer variables.
13644 * buffer.c (buffer_permanent_local_flags): Use MAX_PER_BUFFER_VARS
13645 instead of MAX_BUFFER_LOCAL_VARS.
13646 (last_per_buffer_idx): Renamed from max_buffer_local_idx.
13648 * xfaces.c (lookup_face): Don't assert FACE_SUITABLE_FOR_CHAR_P.
13650 * xfns.c (x_specified_cursor_type): New function.
13651 (x_set_cursor_type): Use it.
13653 * buffer.h (struct buffer): Add cursor_type.
13655 2000-03-26 Stefan Monnier <monnier@cs.yale.edu>
13657 * regex.c (enum re_opcode_t): New opcode on_failure_jump_nastyloop.
13658 (print_partial_compiled_pattern, re_compile_fastmap):
13660 (regex_compile): Use on_failure_jump_nastyloop for non-greedy loops.
13661 (re_match_2_internal): Add code for on_failure_jump_nastyloop when
13662 executing it as well as when popping it off the stack to find infinite
13663 loops in non-greedy repetition operators.
13665 2000-03-26 Gerd Moellmann <gerd@gnu.org>
13667 * doc.c (Qfunction_documentation): New variable.
13668 (syms_of_doc): Initialize Qfunction_documentation.
13669 (Fdocumentation): If FUNCTION is a symbol with non-nil
13670 `function-documentation' property, return a documentation derived
13673 * buffer.c (syms_of_buffer): Add default-cursor-type.
13674 (init_buffer_once): Don't let cursor_type have a local value
13677 * xterm.c (x_display_and_set_cursor): Choose cursor depending
13678 on buffer-local value of cursor_type.
13679 (x_draw_bar_cursor): Add parameter WIDTH.
13681 * buffer.c (reset_buffer): Initialize buffer's cursor_type.
13682 (init_buffer_once): Set default cursor_type value to t.
13683 Mark cursor_type as local everywhere.
13684 (syms_of_buffer): New per-buffer variable cursor-type.
13686 * buffer.h (struct buffer): Remove member local_var_flags,
13688 (MAX_BUFFER_LOCAL_VARS): New macro.
13689 (BUFFER_LOCAL_VAR_OFFSET, BUFFER_LOCAL_VAR_IDX)
13690 (BUFFER_HAS_LOCAL_VALUE_P, SET_BUFFER_HAS_LOCAL_VALUE_P)
13691 (BUFFER_LOCAL_IDX, BUFFER_LOCAL_DEFAULT_VALUE, BUFFER_LOCAL_VALUE)
13692 (BUFFER_LOCAL_SYMBOL, BUFFER_LOCAL_TYPE): New macros.
13694 * print.c (print_object): Use new macros for per-buffer variables.
13696 * category.c (Fset_category_table): Use new macros for per-buffer
13699 * buffer.c (buffer_permanent_local_flags): Make a char array.
13700 (max_buffer_local_idx): New variable.
13701 (reset_buffer_local_variables, Fbuffer_local_variables): Rewritten
13702 for new handling of per-buffer variables.
13703 (buffer_slot_type_mismatch): Use new macros for per-buffer vars.
13704 (init_buffer_once): Initialize per-buffer vars differently.
13705 Set max_buffer_local_idx.
13707 * syntax.c (Fset_syntax_table): Use new macros for per-buffer
13710 * lread.c (defvar_per_buffer): Use new macros for per-buffer variables.
13712 * data.c (do_symval_forwarding, store_symval_forwarding)
13713 (find_symbol_value, set_internal, default_value, Fset_default)
13714 (Fkill_local_variable, Flocal_variable_p): Use new macros for
13715 per-buffer variables.
13717 * Makefile.in (bootstrap-emacs): Use `mv -f' instead of `mv'.
13719 2000-03-24 Gerd Moellmann <gerd@gnu.org>
13721 * xterm.c (x_term_init): Unblock input around call1 of
13722 Qvendor_specific_keysyms.
13724 * syntax.c (open_paren_in_column_0_is_defun_start): New variable.
13725 (find_defun_start): Consider an open parenthesis in column 0
13726 a defun start only if open_paren_in_column_0_is_defun_start is set.
13727 (syms_of_syntax): New variable open-paren-in-column-0-is-defun-start.
13729 2000-03-24 Stefan Monnier <monnier@cs.yale.edu>
13731 * eval.c (Fautoload): Add entry in load-history (if after dump).
13732 * lread.c (load-history): Update docstring.
13734 2000-03-24 Gerd Moellmann <gerd@gnu.org>
13736 * indent.c (Fvertical_motion): Always use the current buffer.
13737 Temporarily change the window's buffer, if necessary.
13739 2000-03-23 Gerd Moellmann <gerd@gnu.org>
13741 * xterm.c (fast_find_position): Make sure not to consider rows
13742 not visible in the window.
13744 2000-03-22 Stefan Monnier <monnier@cs.yale.edu>
13746 * regex.c (enum syntaxcode): Provide default for non-Emacs.
13747 (re_compile_fastmap, re_match_2_internal): Undo Dave's previous fix.
13749 2000-03-22 Jason Rumney <jasonr@gnu.org>
13751 * w32menu.c (single_submenu): Set help string to NULL if none.
13752 (w32_menu_show): Set help string correctly.
13753 (add-menu-item): Set help string in MIIM_DATA for menu item.
13754 Load SetMenuItemInfoA explicitly.
13755 (w32_menu_display_help): New function.
13757 * w32fns.c (w32_wnd_proc): Handle WM_MENUSELECT message.
13758 (QCdata): Moved to xdisp.c.
13760 * w32term.c (w32_read_socket): Handle WM_MENUSELECT message.
13761 (Vw32_charset_to_codepage_alist): Removed.
13762 (Vw32_charset_info_alist): New variable.
13763 (Qw32_charset_[ansi, default, symbol, shiftjis, hangul, gb2312)
13764 (chinesebig5, oem, easteurope, turkish, baltic, russian, arabic)
13765 (greek, hebrew, thai, johab, mac, unicode]): New symbols.
13766 (x_produce_glyphs): Remove out of date #ifdef 0'd section. Replace
13768 (w32_codepage_for_font): Use Vw32_charset_info_alist.
13769 (syms_of_w32term): Remove Vw32_charset_to_codepage_alist.
13770 Define Vw32_charset_info_alist and w32_charset symbols.
13772 2000-03-22 Jason Rumney <jasonr@gnu.org>
13774 * makefile.nt (w32bdf.obj): Update dependencies.
13776 * w32bdf.c: Include frame.h and dispextern.h before fontset.h.
13778 * w32fns.c: Include fontset.h after dispextern.h.
13779 (Fx_create_frame): Do not create fontset.
13780 (w32_load_system_font): Doc fix.
13781 (Fx_close_connection): Free full_name if it is not shared.
13783 * w32term.c: Include fontset.h after dispextern.h.
13784 (x_get_glyph_face_and_encoding): New parameter two_byte_p.
13786 (w32_per_char_metric): If PCM is invalid, delete and return NULL.
13787 (x_get_char_and_face_encoding): Use FACE_FOR_CHAR to get face_id.
13788 (w32_font_is_double_byte): New function, needs body.
13789 (x_append_glyph): Set glyph->glyph_not_available_p.
13790 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
13791 it->charset. If it->multibyte_p is zero and it->c is a multibyte
13792 character, convert it to a unibyte character.
13793 (struct glyph_string): Delete member `charset'.
13794 (W32_TEXTOUT): Temporarily remove charset_dim until another way of
13795 calculating it is found.
13796 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
13797 the case that per char metric is not available correctly.
13798 (x_fill_glyph_string): Handle the case that the specific glyph is
13799 not available correctly.
13800 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
13801 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
13802 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
13803 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
13804 fontset. Don't call FS_LOAD_FONT.
13806 2000-03-22 Ken Raeburn <raeburn@gnu.org>
13808 * intervals.h (NULL_INTERVAL): Cast to INTERVAL type.
13809 (INT_LISPLIKE): New macro.
13810 (NULL_INTERVAL_P): Use it.
13811 (INTERVAL_HAS_PARENT, INTERVAL_HAS_OBJECT, SET_INTERVAL_PARENT)
13812 (SET_INTERVAL_OBJECT, INTERVAL_PARENT, COPY_INTERVAL_PARENT)
13813 (GET_INTERVAL_OBJECT, INTERVAL_PARENT_OR_NULL): New macros.
13815 * alloc.c (make_interval, gc_sweep): Use new macros; eliminate all
13816 explicit references to "parent" field of struct interval and
13817 associated unclean type conversions.
13818 * intervals.c (create_root_interval, root_interval, rotate_right)
13819 (rotate_left, balance_possible_root_interval, split_interval_right)
13820 (split_interval_left, interval_start_pos, find_interval)
13821 (next_interval, previous_interval, update_interval)
13822 (adjust_intervals_for_insertion, delete_node, delete_interval)
13823 (adjust_intervals_for_deletion, merge_interval_right)
13824 (merge_interval_left, reproduce_tree, graft_intervals_into_buffer)
13825 (copy_intervals_to_string): Likewise.
13826 * intervals.h (AM_LEFT_CHILD, AM_RIGHT_CHILD, RESET_INTERVAL):
13828 * syntax.c (update_syntax_table): Likewise.
13830 * intervals.c (reproduce_tree_obj): New function, like
13831 reproduce_tree but takes a Lisp_Object for the parent. Declare
13833 (graft_intervals_into_buffer): Use it when appropriate.
13834 (reproduce_tree): Declare with prototype.
13835 (balance_possible_root_interval): Check that the parent is a lisp
13836 object before trying to examine its type.
13838 2000-03-22 Gerd Moellmann <gerd@gnu.org>
13840 * xfaces.c (lface_same_font_attributes_p): Compare font attributes
13841 as strings only if both are known to be strings.
13843 * s/openbsd.h (LIBS_TERMCAP): Undef.
13845 2000-03-21 Stefan Monnier <monnier@cs.yale.edu>
13847 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE): Add default
13848 definitions for non-Emacs compilation.
13849 (enum re_opcode_t): Remove (not)wordchar and move (not)syntaxspec
13850 outside of `#ifdef emacs'.
13851 (print_partial_compiled_pattern): Update.
13852 (regex_compile): Use (not)syntaxspec(Sword) instead of (not)wordchar.
13853 (re_compile_fastmap): Merge handling of charset and charset_not (for
13854 emacs and non-emacs compilation as well).
13855 Similarly for (not)categoryspec and (not)syntaxspec.
13856 Don't use the fastmap when reaching `anychar' since the added
13857 complexity is not justified.
13858 (re_match_2_internal): Merge (not)wordchar (emacs and non-emacs)
13859 and (not)syntaxspec. Merge (not)categoryspec.
13861 2000-03-22 Kenichi Handa <handa@etl.go.jp>
13863 * dispextern.h [!HAVE_WINDOW_SYSTEM] (FACE_SUITABLE_FOR_CHAR_P)
13864 (FACE_FOR_CHAR): Define them differently for the configuration of
13867 2000-03-21 Dave Love <fx@gnu.org>
13869 * fontset.c (Fset_fontset_font, Ffontset_font): Fix newlines in
13872 2000-03-21 Gerd Moellmann <gerd@gnu.org>
13874 * xfaces.c (check_lface_attrs) [GLYPH_DEBUG]: Fix syntax error.
13875 (lface_fully_specified_p): Don't check contents of
13876 LFACE_FONT_INDEX because that attribute is optional.
13877 (realize_x_face): Remove now unwarranted xassert.
13879 2000-03-21 Kenichi HANDA <handa@etl.go.jp>
13881 The following changes are to make font selection based on
13882 characters, not charset. In addition, they recover fontset
13883 facilities while utilizing the new font selection mechanism.
13885 * Makefile.in (fontset.o): Depend on dispextern.h.
13887 * alloc.c (mark_face_cache): Don't mark face->registry.
13889 * dispextern.h (struct glyph): New member glyph_not_available_p.
13890 Use 22 bits for face_id.
13891 (enum lface_attribute_index): Add LFACE_FONT_INDEX.
13892 (struct face): Delete member registry, new member ascii_face.
13893 (FACE_SUITABLE_FOR_CHAR_P): Renamed from
13894 FACE_SUITABLE_FOR_CHARSET_P. Caller changed.
13895 (FACE_FOR_CHAR): Renamed from FACE_FOR_CHARSET. Caller changed.
13896 (struct it): Delete member charset, new member glyph_not_available_p.
13898 * fontset.h (FONT_NOT_OPENED, FONT_NOT_FOUND): Macros removed.
13899 (struct fontset_info, struct fontset_data): Structs removed.
13900 (allloc_fontset_data, free_fontset_data, fs_regiser_fontset)
13901 (Vglobale_fontset_alist, font_idx_temp): Externs removed.
13902 (fs_load_font, fs_query_fontset): Adjusted for new argument.
13903 (fs_free_face_fontset, fontset_font_pattern)
13904 (face_suitable_for_char_p, face_for_char)
13905 (make_fontset_for_ascii_face): Extern them.
13906 (FS_LOAD_FONT): Adjusted for the change of fontset implementation.
13907 (FS_LOAD_FACE_FONT): New macro.
13909 * fontset.c: All codes rewritten or adjusted for the change of
13910 fontset implementation. Now fontset is represented by char table.
13911 (Vglobal_fontset_alist, font_idx_temp, my_strcasetbl):
13913 (my_strcasecmp): Function removed.
13914 (Vfontset_table, next_fontset_id, Vdefault_fontset): New variables.
13915 (AREF, ASIZE): New macros.
13916 (FONTSET_FROM_ID, FONTSET_ID, FONTSET_NAME, FONTSET_FRAME)
13917 (FONTSET_ASCII, FONTSET_BASE, BASE_FONTSET_P, FONTSET_REF)
13918 (FONTSET_REF_VIA_BASE, FONTSET_SET): New macros.
13919 (fontset_ref, fontset_ref_via_base, fontset_set, make_fontset)
13920 (fontset_id_valid_p, font_family_registry, fontset_name)
13921 (fontset_ascii, free_face_fontset, face_suitable_for_char_p)
13922 (face_for_char, make_fontset_for_ascii_face, fontset_font_pattern):
13924 (fs_load_font): New arg FACE. Caller changed.
13925 (fs_query_fontset): Argument changed. Caller changed.
13926 (Fquery_fontset): call fs_query_fontset.
13927 (fs_register_fontset, alloc_fontset_data, free_fontset_data):
13929 (clear_fontset_elements, check_registry_encoding)
13930 (check_fontset_name): New functions.
13931 (syms_of_fontset): Set char-table-extra-slots property of fontset
13932 to 3. Staticpro and initialize Vfontset_table and
13933 Vdefault_fontset. Defsubr fontset_font and fontset_list.
13935 * frame.h (struct frame): Member `fontset_data' removed.
13936 (FRAME_FONTSET_DATA): Macro removed.
13938 * frame.c (make_frame): Don't allocate f->fontset_data.
13939 (Fdelete_frame): Don't free f->fontset_data.
13941 * msdos.c (XMenuActivate): Args to lookup_derived_face changed.
13943 * xdisp.c (charset_at_position): Function removed.
13944 (init_iterator): Don't set member charset of struct `it'.
13945 (handle_face_prop, reseat_to_string, set_iterator_to_next)
13946 (next_element_from_display_vector, insert_left_trunc_glyphs):
13948 (face_before_or_after_it_pos): Call FACE_FOR_CHAR, not
13950 (get_next_display_element, append_space)
13951 (extend_face_to_end_of_line): Likewise.
13953 * xfaces.c (Qx_charset_registry, Vface_default_registry):
13955 (clear_font_table, frame_update_line_height, load_face_font):
13956 Adjusted for the change of fontset implementation.
13957 (load_face_fontset_font): Function removed.
13958 (pixel_point_size): New function.
13959 (font_list): Argument type changed. Caller changed.
13960 (LFACE_FONT): New macro.
13961 (check_lface_attrs): Check attr[LFACE_FONT_INDEX].
13962 (set_lface_from_font_name): Type of arg FONTNAME is changed to
13963 Lisp_Object. Determine the font name by actually loading a font
13964 by the specified pattern. Set LFACE_FONT (lface) to the specified
13965 pattern. Even if a font is not found, don't try alternatives.
13966 (Finternal_set_lisp_face_attribute): Handle `font' slot in lface.
13967 (set_font_frame_param): If `font' is specified in lface, use it.
13968 (Finternal_get_lisp_face_attribute): Handle `font' slot in lface.
13969 (lface_same_font_attributes_p): Likewise.
13970 (make_realized_face): Arguent changed. Caller changed. Set
13971 face->ascii_face to face itself.
13972 (free_realized_face): Free face->fontset if face is for ASCII.
13973 (face_suitable_for_iso8859_1_p, face_suitable_for_charset_p)
13974 (deduce_unibyte_registry, x_charset_registry): Functions removed.
13975 (free_realized_multibyte_face): New function.
13976 (lookup_face, lookup_named_face, lookup_derived_face): Argument
13977 changed. Caller changed.
13978 (try_font_list): Argument type changed.
13979 (face_fontset): Check `font' slot of ATTRS, not `family' slot.
13980 (choose_face_font): Argument changed. Handle fontset properly.
13981 (choose_face_fontset_font): Function removed.
13982 (realize_default_face, realize_named_face): Don't remove the
13984 (realize_face): Argument changed. Caller changed. Remove face
13985 with the arg former_face_id in advance. Load font for the new face.
13986 (realize_x_face): Argument changed. Caller changed. For a
13987 multibyte character, share fontset with base_face. For a single
13988 byte character, make a new realized fontset. Don't load a font here.
13989 (realize_tty_face): Argument changed. Caller changed.
13990 (compute_char_face): Call FACE_FOR_CHAR, not FACE_FOR_CHARSET.
13991 (face_at_buffer_position): Don't check multibyte_p for returning
13993 (face_at_string_position): Call FACE_SUITABLE_FOR_CHAR_P, not
13994 FACE_SUITABLE_FOR_CHARSET_P.
13995 (syms_of_xfaces): Remove code for Qx_charset_registry and
13996 Vface_default_registry.
13998 * xterm.c: Include fontset.h after dispextern.h. Undo the changes
13999 related to PER_CHAR_METRIC done by Gerd on 2000-03-03.
14000 (x_per_char_metric): Don't try FONT->default_char. Even if
14001 pcm->width is zero, glyph bits may exist.
14002 (x_encode_char): Always initialize char2b->byte1.
14003 (x_get_char_face_and_encoding): Call FACE_FOR_CHAR to get face_id.
14004 (x_get_glyph_face_and_encoding): New arg two_byte_p. Caller changed.
14005 (x_append_glyph): Set glyph->glyph_not_available_p.
14006 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
14007 it->charset. Handle the case that per char metric is not
14008 available. If it->multibyte_p is zero and it->c is a multibyte
14009 character, convert it to a unibyte character.
14010 (struct glyph_string): Delete member `charset'.
14011 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
14012 the case that per char metric is not available correctly.
14013 (x_fill_glyph_string): Handle the case that the specific glyph is
14014 not available correctly.
14015 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
14016 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
14017 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
14018 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
14019 fontset. Don't call FS_LOAD_FONT.
14021 * xfns.c (Fx_create_frame): Don't cal fs_register_fontset.
14022 (x_create_tip_frame): Likewise.
14023 (Fx_close_connection): Free full_name of font_info.
14025 * fns.c (optimize_sub_char_table): New function.
14026 (Foptimize_char_table): New function.
14027 (syms_of_fns): Defsubr Soptimize_char_table.
14029 2000-03-20 Gerd Moellmann <gerd@gnu.org>
14031 * buffer.c (Fset_buffer_modified_p): Set update_mode_lines
14032 only if buffer is displayed in some window.
14034 * xdisp.c (handle_single_display_prop): Initialize local `value'.
14035 (try_window_reusing_current_matrix): Don't call scroll run
14036 function if run's current and desired position are the same;
14037 this prevents cursor flickering.
14039 2000-03-19 Stefan Monnier <monnier@cs.yale.edu>
14041 * regex.h (RE_TRANSLATE. RE_TRANSLATE_P): Moved to regex.c.
14043 * regex.c (RE_STRING_CHAR): New macro.
14044 (GET_CHAR_AFER_2): Remove.
14045 (RE_TRANSLATE, RE_TRANSLATE_P): New macros moved from regex.h.
14046 (enum re_opcode_t): Remove on_failure_jump_exclusive.
14047 (print_partial_compiled_pattern, re_compile_fastmap)
14048 (re_match_2_internal): Remove on_failure_jump_exclusive.
14049 (regex_compile): Turn optimizable P+ loops into PP*, so that the
14050 optimization only need to work for * (ie. can use of_keep_string_jump).
14051 Remove the special case for .*\n since it is now covered by the general
14053 (re_search_2): Don't bother with `room'.
14054 (skip_one_char): New function.
14055 (skip_noops): Simplify since `memory' is not needed any more.
14056 (mutually_exclusive_p): Restructure slightly to use `switch' and
14057 add handling for "all" remaining cases.
14058 (re_match_2_internal): Change on_failure_jump_smart to use
14059 on_failure_keep_string_jump (and redirect the end-of-loop jump)
14060 rather than on_failure_jump_exclusive.
14062 2000-03-19 Gerd Moellmann <gerd@gnu.org>
14064 * xfns.c (select_visual): Don't set dpyinfo->n_planes to the
14065 number of bits per RGB because it's everywhere used as the depth
14068 * term.c (calculate_costs): Remove code dealing with X frames.
14070 2000-03-19 Richard M. Stallman <rms@gnu.org>
14072 * lread.c (syms_of_lread): Doc fix for load-convert-to-unibyte.
14074 2000-03-18 Gerd Moellmann <gerd@gnu.org>
14076 * lread.c (read_integer): Unread the last char not consumed.
14078 2000-03-17 Gerd Moellmann <gerd@gnu.org>
14080 * xterm.c (x_update_window_cursor): Don't update in frames
14081 which are in the process of being deleted.
14083 2000-03-16 Gerd Moellmann <gerd@gnu.org>
14085 * Makefile.in (mostlyclean): Add `*.core'.
14086 (clean): Add `bootstrap-emacs'.
14088 * lread.c (read_integer): New function.
14089 (read1): Support read syntax #o, #x, #b, #r.
14091 2000-03-15 Stefan Monnier <monnier@cs.yale.edu>
14093 * regex.c (re_match_2): Fix string shortening (to fit `stop') to
14094 make sure POINTER_TO_OFFSET gives the same value before and after
14095 PREFETCH. Use `dfail' to guarantee "atomic" matching.
14096 (PTR_TO_OFFSET): Use POINTER_TO_OFFSET.
14097 (debug): Now only active if > 0 rather than if != 0.
14098 (DEBUG_*): Update for the new meaning of `debug'.
14099 (print_partial_compiled_pattern): Add missing `succeed' case. Use
14100 CHARSET_* macros in the charset(_not) branch. Fix off-by-two bugs
14101 in `succeed_n', `jump_n' and `set_number_at'.
14102 (store_op1, store_op2, insert_op1, insert_op2)
14103 (at_begline_loc_p, at_endline_loc_p): Add prototype.
14104 (group_in_compile_stack): Move to after its arg's types are
14105 declared and add a prototype.
14106 (PATFETCH): Define in terms of PATFETCH_RAW.
14107 (GET_UNSIGNED_NUMBER): Add the usual `do { ... } while(0)' wrapper.
14108 (QUIT): Redefine as a nop except for NTemacs.
14109 (regex_compile): Handle intervals {,M} as if it was {0,M}. Fix
14110 indentation of the greedy-op and shy-group code.
14111 (at_(beg|end)line_loc_p): Fix argument's types.
14112 (re_compile_fastmap): Ifdef out failure_stack_ptr to shut up gcc.
14113 (re_search_2): Use POS_AS_IN_BUFFER. Simplify `room' computation.
14114 (MATCHING_IN_FIRST_STRING): Remove.
14115 (re_match_2): Use POS_AS_IN_BUFFER. Ifdef out failure_stack_ptr
14116 to shut up gcc. Use FIRST_STRING_P and POINTER_TO_OFFSET. Use
14117 QUIT unconditionally.
14119 2000-03-15 Gerd Moellmann <gerd@gnu.org>
14121 * minibuf.c (Fminibuffer_complete): Set point to ZV if finding
14124 * process.c (send_process): Add a hint that the function
14125 can call Lisp code to its comment.
14127 * lread.c (load_dangerous_libraries): New variable.
14128 (Vbytecomp_version_regexp): New variable.
14129 (safe_to_load_p): New function.
14130 (Fload): Handle files not compiled with Emacs specially.
14131 (syms_of_lread): New Lisp variable load-dangerous-libraries.
14133 2000-03-14 Gerd Moellmann <gerd@gnu.org>
14135 * lisp.h (free_frame_xic) [HAVE_X_I18N]: Add missing semicolon.
14137 * xterm.c (xim_close_dpy, xim_initialize): Use X11R6-style XIM
14138 support functions only if HAVE_X11R6_XIM is defined.
14139 (xim_instantiate_callback): Define only if HAVE_X11R6_XIM.
14141 * s/sol2.h (INHIBIT_X11R6_XIM): Define.
14143 * xfns.c (X_I18N_INHIBITED): Don't define.
14144 (create_frame_xic): Remove conditional compilation on X_I18N_INHIBITED.
14145 (x_kill_gs_process, x_window): Use FRAME_X_VISUAL.
14147 * config.in (HAVE_X_I18N): Moved here from xterm.h.
14148 (HAVE_X11R6_XIM): Define.
14150 * xterm.h (HAVE_X_I18N) [HAVE_X11R6]: Moved to config.in.
14152 * xterm.c (x_term_init): Add support for X resource `synchronous'.
14153 If set, call XSynchronize.
14155 2000-03-13 Stefan Monnier <monnier@cs.yale.edu>
14157 * regex.c: Declare a new type `re_char' used throughout the code
14158 for the string char type. It's `const unsigned char' to match the
14159 rest of Emacs. Consistently make sure all pointers to strings use
14160 it and make sure all pointers into the pattern use `unsigned char'.
14161 (re_match_2_internal): Use `PREFETCH+STRING_CHAR' instead of
14162 GET_CHAR_AFTER_2. Also merge wordbound and notwordbound to reduce
14165 * charset.h (GET_CHAR_AFTER_2): Remove.
14166 (GET_CHAR_BEFORE_2): Use unsigned chars, like everywhere else.
14168 2000-03-12 Ken Raeburn <raeburn@gnu.org>
14170 * Makefile.in (temacs): Evaluate ALL_LDFLAGS into a temporary
14171 variable before the invocation of YMF_PASS_LDFLAGS, in case both
14172 of them try to use backquotes.
14174 2000-03-12 Dave Love <fx@gnu.org>
14176 * unexelf.c: Restore changes of 1999-10-19.
14177 (unexec): Don't adjust bss for sbss type SHT_PROGBITS; otherwise
14178 fix its type and alignment; copy it from current process.
14180 2000-03-12 Gerd Moellmann <gerd@gnu.org>
14182 * atimer.c (cancel_atimer): Break out of the loop as soon as timer
14183 has been found. Fix bug not computing timer's predecessor.
14185 * fileio.c (Fread_file_name): Handle case that DIR contains a
14188 * window.c (Fsave_window_excursion): Doc fix.
14190 * xfns.c (x_defined_color): Rewritten to use x_allocate_nearest_color.
14192 2000-03-12 Eli Zaretskii <eliz@is.elta.co.il>
14194 * msdos.c (vga_installed): New function, code moved from
14195 dos_set_window_size.
14196 (Qbar, Qcursor_type, outside_cursor): New variables.
14197 (syms_of_msdos): Intern and staticpro them.
14198 (dos_ttraw) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Save the cursor
14199 shape used outside Emacs when called for the first time.
14200 (dos_ttcooked) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Restore the
14201 cursor shape used outside Emacs.
14202 (msdos_set_cursor_shape, IT_set_cursor_type): New functions.
14203 (IT_frame_up_to_date): Call IT_set_cursor_type, in case the cursor
14205 (IT_set_frame_parameters): Call IT_set_cursor_type if the frame
14206 parameters specify the cursor. Make qreverse a global
14207 variable (renamed to Qreverse).
14209 2000-03-09 Gerd Moellmann <gerd@gnu.org>
14211 * fns.c (Fy_or_n_p): Cancel busy-cursor.
14213 2000-03-08 Stefan Monnier <monnier@cs.yale.edu>
14215 This is a big redesign of failure-stack and register handling, prompted
14216 by bugs revealed when trying to add shy-groups. Overall, what happened
14217 is that loops are now structured a little differently, groups can be
14218 shy and the code is a little simpler.
14220 * regex.h: Update the copyright.
14221 (RE_SHY_GROUPS): New value.
14222 (RE_UNMATCHED_RIGHT_PAREN_ORD): Renumber.
14223 (RE_SYNTAX_EMACS): Add RE_SHY_GROUPS.
14225 * regex.c (enum re_opcode_t): Remove jump_past_alt,
14226 maybe_pop_jump, push_dummy_failure and dumy_failure_jump. Add
14227 on_failure_jump_(exclusive, loop and smart). Also fix the comment
14228 for (start|stop)_memory since they now only take one argument (the
14229 second has becomes unnecessary).
14230 (print_partial_compiled_pattern): Adjust for changes in re_opcode_t.
14231 (print_compiled_pattern): Use %ld to printf long ints and flush to
14232 make debugging a little easier.
14233 (union fail_stack_elt): Make the integer unsigned.
14234 (struct fail_stack_type): Add a `frame' element.
14235 (INIT_FAIL_STACK): Init `frame' as well.
14236 (POP_PATTERN_OP): New macro for re_compile_fastmap.
14237 (DEBUG_PUSH, DEBUG_POP): Remove.
14238 (NUM_REG_ITEMS): Remove.
14239 (NUM_NONREG_ITEMS): Adjust.
14240 (FAILURE_PAT, FAILURE_STR, NEXT_FAILURE_HANDLE)
14241 (TOP_FAILURE_HANDLE): New macros for the cycle detection.
14242 (ENSURE_FAIL_STACK): New macro for PUSH_FAILURE_(REG|POINT).
14243 (PUSH_FAILURE_REG, POP_FAILURE_REG, CHECK_INFINITE_LOOP):
14245 (PUSH_FAILURE_POINT): Don't push registers any more. The pattern
14246 address pushed is not the destination of the jump but the source
14248 (NUM_FAILURE_ITEMS): Remove.
14249 (POP_FAILURE_POINT): Adapt to the new stack structure (i.e. pop
14250 registers before the actual failure point). Don't hardcode any
14251 meaning for str==NULL anymore.
14252 (union register_info_type, REG_MATCH_NULL_STRING_P, IS_ACTIVE)
14253 (MATCHED_SOMETHING, EVER_MATCHED_SOMETHING, SET_REGS_MATCHED):
14255 (REG_UNSET_VALUE): Use NULL (why not?).
14256 (compile_range): Remove declaration since it doesn't exist.
14257 (struct compile_stack_elt_t): Remove inner_group_offset.
14258 (old_reg(start|end), reg_info, reg_dummy, reg_info_dummy): Remove.
14259 (regex_grow_registers): Remove dead code.
14260 (FIXUP_ALT_JUMP): New macro.
14261 (regex_compile): Add shy-groups Change loops to use
14262 on_failure_jump_smart&jump instead of
14263 on_failure_jump&maybe_pop_jump. Change + loops to eliminate the
14264 initial (dummy_failure_)jump. Remove c1_base (looks like unused
14265 variable to me). Use `jump' instead of `jump_past_alt' and don't
14266 bother with push_dummy_failure in alternatives since it is now
14267 unnecessary. Use FIXUP_ALT_JUMP. Eliminate a useless `#ifdef
14268 emacs' for (re)allocating the stack.
14269 (re_compile_fastmap): Remove dead variables i and num_regs. Exit
14270 from loop when bufp->can_be_null rather than jumping to `done'.
14271 Avoid jumping backwards so as to ensure termination. Use
14272 PATTERN_STACK_EMPTY and POP_PATTERN_OP. Improved handling of
14273 backreferences. Remove dead code in handling of `anychar'.
14274 (skip_noops, mutually_exclusive_p): New functions taken from the
14275 handling of `maybe_pop_jump' in re_match_2_internal. Slightly
14276 improve mutually_exclusive_p to handle ".+\n".
14277 (lowest_active_reg, highest_active_reg)
14278 (NO_(LOWEST|HIGHEST)_ACTIVE_REG) Remove.
14279 (re_match_2_internal): Use %p instead of 0x%x when printf'ing
14280 ptrs. Don't SET_REGS_MATCHED anymore. Remove many dead
14281 variables. Push register (in `start_memory') on the stack rather
14282 than storing it in old_reg(start|end). Remove the cycle detection
14283 from `stop_memory', replaced by the use of on_failure_jump_loop
14284 for greedy loops. Add code for the new on_failure_jump_<foo>.
14285 Remove ad-hoc code in `on_failure_jump' to push more registers in
14286 the case of a loop. Take out code from `maybe_pop_jump' into
14287 separate functions and adapt it to the semantics of
14288 `on_failure_jump_smart'. Remove jump_past_alt, dummy_failure_jump
14289 and push_dummy_failure. Remove dummy_failure handling and
14290 handling of `failures to jump to on_failure_jump' (this last one
14291 was already dead code, it seems).
14292 (group_match_null_string_p, alt_match_null_string_p)
14293 (common_op_match_null_string_p): Remove.
14295 2000-03-08 Dave Love <fx@gnu.org>
14297 * config.in: Don't depend on __STDC__ for volatile.
14298 Add POINTER_TYPE, PTR, PROTOTYPES.
14300 * hftctl.c, strftime.c: Use PROTOTYPES.
14301 * eval.c (find_handler_clause): Likewise.
14303 * mem-limits.h: Use POINTER_TYPE.
14305 * lisp.h (P_): Define based on PROTOTYPES, not __STDC__.
14306 (memory_warnings): Declare using POINTER_TYPE.
14308 2000-03-08 Gerd Moellmann <gerd@gnu.org>
14310 * xfns.c (x_set_cursor_type): If ARG is nil, give frame no cursor.
14312 * xdisp.c (display_echo_area): Temporarily inhibit garbage collection.
14314 * xfns.c: Remove obsolete code in #if 0.
14315 (Fx_focus_frame): New function.
14317 2000-03-07 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
14319 * coding.c (coding_category_name): Add coding-category-utf-8,
14320 coding-category-utf-16-be, coding-category-utf-16-le.
14321 (UTF_8_1_OCTET_P, UTF_8_EXTRA_OCTET_P, UTF_8_2_OCTET_LEADING_P,
14322 UTF_8_3_OCTET_LEADING_P, UTF_8_4_OCTET_LEADING_P,
14323 UTF_8_5_OCTET_LEADING_P, UTF_8_6_OCTET_LEADING_P): New macros.
14324 (detect_coding_utf_8): New function.
14325 (UTF_16_INVALID_P, UTF_16_HIGH_SURROGATE_P
14326 UTF_16_LOW_SURROGATE_P): New macros.
14327 (detect_coding_utf_16): New function
14328 (detect_coding_mask): When priorities are specified, skip any
14329 categories that have `nil' coding-system. Fix bug of returning
14330 wrong mask when PRIORITIES is specified and detect_coding_XXX()
14331 returns a mask not set in PRIORITIES.
14332 (detect_eol_type_in_2_octet_form): New function.
14333 (detect_eol): selects detect_eol_type_XXX to call according to
14334 cooding->category_idx.
14335 (detect_coding_system): Remove `nil' coding-system in the result.
14336 (Fupdate_coding_systems_internal): Update all coding-categories.
14338 * coding.h (CODING_CATEGORY_IDX_UTF_8)
14339 (CODING_CATEGORY_IDX_UTF_16_BE, CODING_CATEGORY_IDX_UTF_16_LE):
14341 (CODING_CATEGORY_IDX_RAW_TEXT, CODING_CATEGORY_IDX_BINARY)
14342 (CODING_CATEGORY_IDX_MAX): Adjusted for the above macros.
14343 (CODING_CATEGORY_IDX_UTF_16_LE)
14344 (CODING_CATEGORY_MASK_UTF_8, CODING_CATEGORY_MASK_UTF_16_BE)
14345 (CODING_CATEGORY_MASK_UTF_16_LE): New macros.
14346 (CODING_CATEGORY_MASK_ANY): Include the above macros.
14347 (CODING_CATEGORY_MASK_UTF_16_BE_LE): New macro.
14349 2000-03-07 Gerd Moellmann <gerd@gnu.org>
14351 * doc.c (Fdocumentation_property): If value is not a string,
14352 and doesn't refer to etc/DOC, evaluate it to obtain a string.
14354 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: Don't try to
14355 close the display with XtCloseDisplay. This caused a bus error
14358 * minibuf.c (Fminibuffer_complete): Move point to ZV when input is
14359 complete but not unique.
14361 2000-03-06 Gerd Moellmann <gerd@gnu.org>
14363 * process.c (send_process): Remove local variable `procname' that
14364 might become invalid when a GC happens. Instead, access the
14365 process name slot directly.
14367 * xfns.c (x_set_menu_bar_lines_1): Adjust window's orig_top and
14368 orig_height if set.
14370 * frame.c (set_menu_bar_lines_1): Adjust window's orig_top and
14371 orig_height if set.
14373 2000-03-06 Eli Zaretskii <eliz@is.elta.co.il>
14375 * msdos.c (IT_note_mouse_highlight): Return immediately if frame's
14376 glyph matrices have been freed.
14378 2000-03-05 Gerd Moellmann <gerd@gnu.org>
14380 * Makefile.in (tags): Include ../lwlib/TAGS in TAGS.
14381 (bootstrap-temacs): Set LC_ALL to C like for temacs.
14383 * xfns.c (QCdata): Moved to xdisp.c.
14385 * xdisp.c (QCdata): Moved here from xfns.c.
14386 (syms_of_xdisp): Initialize QCdata.
14388 * frame.h (FRAME_INTERNAL_BORDER_WIDTH) [!HAVE_X_WINDOWS]: Define.
14390 * window.c (coordinates_in_window): Use
14391 FRAME_INTERNAL_BORDER_WIDTH_SAFE instead of
14392 FRAME_INTERNAL_BORDER_WIDTH.
14394 * xdisp.c (try_window_id): Recompute unchanged information if
14395 it is obviously invalid.
14397 * xterm.c (x_term_init): Create a colormap if not using the
14400 * xterm.h (select_visual): Change prototype.
14402 * xfns.c (select_visual): Rewritten. Recognize user-specified
14404 (visual_classes): New variable.
14406 2000-03-04 Gerd Moellmann <gerd@gnu.org>
14408 * xfns.c (x_defined_color, x_set_mouse_color, lookup_rgb_color)
14409 (lookup_pixel_color, x_laplace, x_build_heuristic_mask)
14410 (png_load): Access colormap of frame using FRAME_X_COLORMAP.
14411 (x_decode_color): Don't handle allocation of white and black specially.
14412 (x_window) [USE_X_TOOLKIT]: Set XtNvisual, XtNdepth, and
14413 XtNcolormap resources.
14414 (x_window) [!USE_X_TOOLKIT]: Pass colormap to XCreateWindow.
14415 (Fx_create_frame): Initialize color members of x_output structure.
14416 (xpm_load): Pass colormap to XPM lib.
14418 * xfaces.c (x_free_colors): Access colormap of frame using
14419 FRAME_X_COLORMAP. Be paranoid about freeing black and white
14420 when default colormap is used.
14422 * xterm.c (x_term_init): Set Colormap member of x_display_info
14423 structure. Copy colormap if resource `privateColormap' is
14424 specified (PseudoColor only).
14425 (x_setup_relief_color): Access colormap of frame using
14428 * xterm.h (struct x_display_info): Add Colormap member `cmap'.
14429 (FRAME_X_COLORMAP, FRAME_X_VISUAL): New macros.
14431 2000-03-04 Jason Rumney <jasonr@gnu.org>
14433 * xfaces.c Change many FRAME_X... macros to FRAME_WINDOW... or
14434 other non-platform-specific equivalents.
14435 [WINDOWSNT]: Include w32term.h, fontset.h and define X
14436 specific functions and macros as their w32 equivalents where
14437 non-platform-specifics are not available.
14438 [HAVE_X_WINDOWS]: Change most of these to HAVE_WINDOW_SYSTEM.
14439 (x_create_gc, x_free_gc) [WINDOWSNT]: Add W32 versions.
14440 (clear_font_table) [WINDOWSNT]: Call w32_unload_font.
14441 (frame_update_line_height): Use macros to access f->output_data.
14442 (defined_color): Remove FIXME comments; fixed.
14443 (x_face_list_fonts, prepare_face_for_display): Put X specifics
14444 into #ifdef blocks. Add WINDOWSNT blocks.
14445 (Fx_list_fonts): Use macros for accessing font data.
14446 (set_lface_from_font_name): Different default fonts for X and
14448 (font_scalable_p) [WINDOWSNT]: Treat wildcard XLFD_AVGWIDTH as
14449 scalable for backward compatibility.
14450 (realize_tty_face) [MSDOS]: Do the same for WINDOWSNT.
14451 (syms_of_xfaces) [WINDOWSNT]: Allow scalable fonts by default.
14453 * emacs.c (main) [HAVE_NTGUI]: Call syms_of_xfaces instead of
14456 * makefile.nt (w32faces.obj): Remove.
14459 2000-03-03 Jason Rumney <jasonr@gnu.org>
14461 * keyboard.c (make_lispy_event): Call buffer_posn_from_coords with
14462 correct parameters.
14464 2000-03-03 Ken Raeburn <raeburn@gnu.org>
14466 * unexelf.c (PT_LOAD, SHT_*, SHN_*) [__NetBSD__]: Only provide
14467 standard ELF definitions here if the system header does not.
14469 2000-03-03 Gerd Moellmann <gerd@gnu.org>
14471 * xterm.c (PER_CHAR_METRIC): Removed.
14472 (x_per_char_metric_1, x_default_char): New functions.
14473 (x_per_char_metric): If font's default char is invalid, return
14474 metrics of a suitably chosen usable default char.
14475 (x_draw_glyph_string_foreground): If font has an invalid default
14476 char, replace occurrences of unprintable chars with a suitably
14477 chosen usable default char.
14479 2000-03-02 Gerd Moellmann <gerd@gnu.org>
14481 * xterm.c (note_mouse_highlight): Return quickly if frame's
14482 glyph matrices have been freed.
14484 * dispnew.c (free_glyphs): Block input while freeing matrices.
14486 * xfns.c (x_clear_image, x_kill_gs_process): Use x_free_colors.
14488 * xterm.c (x_alloc_lighter_color, x_setup_relief_color):
14491 * dispextern.h (x_free_colors): Add prototype.
14493 * xfaces.c (x_free_colors): New function.
14494 (unload_color, free_face_colors): Use it.
14496 2000-03-02 Eli Zaretskii <eliz@is.elta.co.il>
14498 * msdos.h (FRAME_INTERNAL_BORDER_WIDTH): Define to zero.
14500 * window.c [MSDOS]: Include msdos.h.
14502 2000-03-02 Dave Love <fx@gnu.org>
14504 * m/powerpcle.h, m/sparc.h: Don't set C_OPTIMIZE_SWITCH.
14506 * m/mips-siemens.h, m/news-r6.h, m/news-risc.h, m/tekxd88.h: Don't
14507 set C_OPTIMIZE_SWITCH for gcc.
14509 2000-03-02 Kenichi Handa <handa@etl.go.jp>
14511 * coding.c (coding_save_composition): Be sure to allocate
14512 composition data area in coding even if there's no composition in
14515 2000-03-01 Jason Rumney <jasonr@gnu.org>
14517 * w32term.c: Equivalent changes to those made to xterm.c on
14518 2000-02-25 and 2000-02-24.
14520 * w32fns.c: Equivalent changes to those made to xfns.c on
14521 2000-02-25 and 2000-02-21.
14523 * sysdep.c: [WINDOWSNT]: Use sys_read and sys_write to ensure
14524 correct line-end convention is followed.
14526 * w32menu.c [HAVE_BOXES]: Remove #undef.
14527 (single_keymap_panes): Remove code for simulating checkmarks.
14528 (single_menu_item): Remove notbuttons_ptr argument. Callers changed.
14529 Remove code for drawing simulated checkmarks.
14530 (w32_menu_show): make unibyte help string correctly.
14531 (add_menu_item): draw standard Windows checkmarks. Draw radio
14532 buttons as radio buttons if possible.
14534 2000-03-01 Gerd Moellmann <gerd@gnu.org>
14536 * sysdep.c (start_of_text): Don't define this function for NetBSD
14539 * m/pmax.h (START_FILES, CANNOT_DUMP) [__NetBSD__ || __OpenBSD__]:
14541 (UNEXEC) [__NetBSD__ || __OpenBSD__]: Define to unexelf.o.
14542 (LINKER): Don't undef if __NetBSD__ is defined.
14544 * m/mips.h (LINKER) [__NetBSD__ || __OpenBSD__]: Don't define.
14546 * fileio.c [__NetBSD__]: Define `unix'.
14548 * xfns.c (start_busy_cursor): Allow floats for busy-cursor-delay.
14550 2000-02-29 Gerd Moellmann <gerd@gnu.org>
14552 * atimer.c (start_atimer): Don't abort when timers are stopped.
14553 (append_atimer_lists): New function.
14554 (cancel_atimer, stop_other_atimers, run_all_atimers): Handle
14555 arbitrary lists of stopped and running atimers.
14557 * atimer.c (cancel_atimer): Handle canceling an atimer when
14558 some timers are stopped.
14560 * xfns.c (cancel_busy_cursor): Set busy_cursor_atimer to null
14561 after canceling it.
14563 * fns.c (maybe_resize_hash_table): Handle case of new size
14564 coming out as being the same as old size.
14566 2000-02-27 Jason Rumney <jasonr@gnu.org>
14568 * makefile.nt: Add atimer.h to dependencies.
14569 * w32.c (init_environment): Set Vw32_num_mouse_buttons here.
14570 * w32console.c: Only disable window system features for dispextern.h
14571 (initialize_w32_display): Build a display info for the console.
14572 * w32faces.c (tty_defined_color): Apply xfaces.c change from 02-17.
14573 * w32fns.c (w32_wnd_proc) [WM_LBUTTON_DOWN, WM_RBUTTON_DOWN,
14574 WM_LBUTTON_UP, WM_RBUTTON_UP]: Do not treat 4 or more button mice
14576 * w32gui.h (struct W32FontStruct): Revert last change after change
14578 * w32menu.c (single_submenu): Set up help string.
14579 [!HAVE_MULTILINGUAL_MENU]: Don't overwrite item_name with descrip.
14580 (w32_dialog_show): Set up help string.
14581 * w32term.c (w32_display_info_for_display): Remove unused function.
14582 (w32_draw_bitmap): Use pre-built bitmaps.
14583 (w32_initialize_display_info): New function to initialize parts of
14584 display info that are common to both GUI and console frames.
14585 (w32_term_init): Use w32_initialize_display_info. Do not set
14586 Vw32_num_mouse_buttons here, as it is not called for console
14587 frames. Build bitmaps for indicating truncated lines etc.
14588 (x_delete_display): Destroy pre-built bitmaps.
14589 * xdisp.c (handle_single_display_prop): Use FONT_HEIGHT macro.
14590 (echo_area_display): Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM.
14592 2000-02-27 Dave Love <fx@gnu.org>
14594 * lisp.h: Add a bunch of prototypes.
14596 2000-02-26 Kenichi Handa <handa@etl.go.jp>
14598 * keyboard.c (read_char): Set `usec' correctly.
14600 2000-02-25 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
14602 * ccl.c (ccl_driver) [CCL_MapMultiple]: When the mapped value is
14603 `lambda', set reg[RRR] to the map index.
14604 (ccl_driver) [CCL_MapSingle]: When the mapped value is found, set
14605 reg[RRR] to 0. Otherwise, set it to -1.
14607 2000-02-25 Gerd Moellmann <gerd@gnu.org>
14609 * emacs.c (main): Remove code snippet commented out with `//'.
14611 2000-02-25 Richard M. Stallman <rms@gnu.org>
14613 * fileio.c (Ffile_symlink_p): If result starts with a `/'
14614 and contains a `:', prepend `/:'.
14616 * window.c (select_window_1): If selected_window is nil,
14617 don't "swap out" the buffer's point.
14618 (Fset_window_configuration): Set selected_window to nil
14619 before calling Fselect_window.
14620 (unshow_buffer): Don't set point in buffer from window's point
14621 if another more recently selected window also shows the buffer.
14623 2000-02-25 Gerd Moellmann <gerd@gnu.org>
14625 * keyboard.c (recursive_edit_1): Cancel busy-cursor.
14627 * xfns.c (inhibit_busy_cursor, busy_count): Removed.
14628 (Fx_show_busy_cursor, Fx_hide_busy_cursor): Removed.
14629 (busy_cursor_atimer, busy_cursor_shown_p, Vbusy_cursor_delay):
14631 (DEFAULT_BUSY_CURSOR_DELAY): New define.
14632 (start_busy_cursor, cancel_busy_cursor, show_busy_cursor)
14633 (hide_busy_cursor): New functions.
14634 (syms_of_xfns): DEFVAR_LISP Vbusy_cursor_delay.
14636 * minibuf.c (read_minibuf): Cancel busy-cursor.
14638 * keyboard.c (command_loop_1): Call start_busy_cursor before
14639 Fcommand_execute and cancel_busy_cursor after it.
14640 (timer_check): Remove busy-cursor code.
14641 (Fread_key_sequence, Fread_key_sequence_vector): Start/cancel busy
14644 * process.c (wait_reading_process_input): Remove busy-cursor code.
14646 * eval.c (Fsignal): Call cancel_busy_cursor instead of
14647 Fx_hide_busy_cursor.
14649 * dispextern.h (Fx_show_busy_cursor, Fx_hide_busy_cursor):
14651 (start_busy_cursor, cancel_busy_cursor): Add prototypes.
14653 * lisp.h (Fx_hide_busy_cursor): Remove prototype.
14655 * xterm.c (XTread_socket): Remove busy-cursor code.
14657 * dispnew.c (flush_stdout) [GLYPH_DEBUG]: New function.
14658 (build_frame_matrix_from_leaf_window): Put code handling
14659 glyph row's not being a slice of a frame row in #if 0.
14660 (sync_window_with_frame_matrix_rows): New function.
14661 (frame_row_to_window): New function.
14662 (mirror_line_dance): Handle copies between windows.
14664 * lread.c (Fload): Use `xfree' instead of `free'.
14665 (init_obarray): Use `xmalloc' instead of `malloc'.
14667 * window.c (Fset_window_buffer): Set WINDOW to the window
14669 (coordinates_in_window): Take frame's internal border width
14672 2000-02-24 Gerd Moellmann <gerd@gnu.org>
14674 * xterm.c (x_display_and_set_cursor): Display cursor of
14675 non-selected windows depending on the setting of
14676 cursor_in_non_selected_windows.
14678 * xdisp.c (cursor_in_non_selected_windows): New variable.
14679 (syms_of_xdisp): DEFVAR_BOOL it.
14681 2000-02-23 Gerd Moellmann <gerd@gnu.org>
14683 * data.c (Fstring_to_number): If number is greater than what
14684 fits into an integer, return a float.
14686 * eval.c (specbind): Remove references to
14687 keyword_symbols_constant_flag.
14689 * data.c (keyword_symbols_constant_flag): Removed.
14690 (Fmakunbound, set_internal, syms_of_data): Remove references to
14691 keyword_symbols_constant_flag.
14693 * bytecode.c (Fbyte_code): Remove keyword_symbols_constant_flag.
14695 2000-02-23 Kenichi Handa <handa@etl.go.jp>
14697 * syntax.c (multibyte_syntax_as_symbol): New variable.
14698 (syms_of_syntax): Declare it as a Lisp variable.
14699 (SYNTAX_WITH_MULTIBYTE_CHECK): New macro.
14700 (scan_lists): If both sexpflag and multibyte_syntax_as_symbol are
14701 nonzero, treat all multibyte characters as symbol.
14702 (init_syntax_once): Give syntax `word' to all multibyte characters.
14704 2000-02-22 Eli Zaretskii <eliz@is.elta.co.il>
14706 * frame.c (Fdelete_frame): Don't let echo_area_window remain on
14709 2000-02-21 Gerd Moellmann <gerd@gnu.org>
14711 * frame.c (Fmouse_position): GCPRO retval instead of x and y.
14713 * xfns.c (x_window_to_frame, x_any_window_to_frame)
14714 (x_non_menubar_window_to_frame): Check the busy-cursor window.
14716 2000-02-21 Dave Love <fx@gnu.org>
14718 * frame.c (Vmouse_position_function): New variable.
14719 (Fmouse_position): Use it.
14720 (syms_of_frame): Install it.
14722 * charset.c (find_charset_in_str): Fix use of `c' instead of `c1'.
14724 2000-02-20 Gerd Moellmann <gerd@gnu.org>
14726 * fileio.c (Finsert_file_contents): Unbind the binding of
14727 standard-output done by temp_output_buffer_setup.
14729 * eval.c (funcall_lambda): Don't bind Qmocklisp_arguments unless
14730 Vmocklisp_arguments is nil. Inline Fcar and Fcdr.
14731 (specbind, unbind_to): Handle most common case of non-constant
14732 symbol with trivial value specially.
14734 * bytecode.c (Fbyte_code) <Bvarset>: Inline most common case.
14736 2000-02-20 Richard M. Stallman <rms@gnu.org>
14738 * data.c (Fmake_variable_buffer_local): Doc fix.
14739 Init found_for_buffer to 0.
14740 (Fmake_variable_frame_local): If the variable has already
14741 been buffer-local, set the check_frame field.
14743 2000-02-20 Eli Zaretskii <eliz@is.elta.co.il>
14745 * msdos.c (IT_write_glyphs): Allocate a larger screen_buf as data
14746 produced for CODING_MODE_LAST_BLOCK requires.
14748 2000-02-18 Dave Love <fx@gnu.org>
14750 * keyboard.c (echo_keystrokes): Remove declaration.
14751 (Vecho_keystrokes) New variable.
14752 (read_char, record_menu_key, read_key_sequence): Use it to allow
14753 use of float value.
14754 (syms_of_keyboard): Change Vecho_keystrokes declaration.
14756 * lread.c: Undef feature selection macros before defining.
14758 2000-02-18 Gerd Moellmann <gerd@gnu.org>
14760 * data.c (let_shadows_buffer_binding_p): Ignore specbindings
14761 for symbols other than the symbol in question.
14763 2000-02-17 Dave Love <fx@gnu.org>
14765 * s/sol2.h (C_DEBUG_SWITCH): Define to allow optimization.
14767 2000-02-17 Gerd Moellmann <gerd@gnu.org>
14769 * emacs.c (main): Use #if GC_MARK_STACK instead of #ifdef.
14771 * alloc.c (enum mem_type): Compile unconditionally.
14773 2000-02-17 Eli Zaretskii <eliz@is.elta.co.il>
14775 * xfaces.c (tty_defined_color): Don't return faulire indication
14776 for unspecified-fg and unspecified-bg pseudo-colors.
14778 2000-02-17 Gerd Moellmann <gerd@gnu.org>
14780 * alloc.c (mark_object): Don't mark symbol names in pure space.
14781 (gc_sweep): Don't unmark symbol names in pure space.
14783 * lisp.h (GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS)
14784 (GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES)
14785 [GC_MARK_STACK]: New defines.
14786 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, UNGCPRO)
14787 [GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS]: Define as no-ops.
14789 * emacs.c (main) [GC_MARK_STACK]: Initialize stack_base.
14791 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Use
14792 allocate_buffer instead of xmalloc.
14794 * alloc.c (toplevel): Include setjmp.h.
14795 (PURE_POINTER_P): New define.
14796 (enum mem_type) [GC_MARK_STACK]: New enumeration.
14797 (Vdead) [GC_MARK_STACK]: New variable.
14798 (lisp_malloc): Add parameter TYPE, call mem_insert if
14799 GC_MARK_STACK is defined.
14800 (allocate_buffer): New function.
14801 (lisp_free) [GC_MARK_STACK]: Call mem_delete.
14802 (free_float) [GC_MARK_STACK]: Set type to Vdead.
14803 (free_cons) [GC_MARK_STACK]: Set car to Vdead.
14804 (stack_base, mem_root, mem_z) [GC_MARK_STACK]: New variables.
14805 (MEM_NIL) [GC_MARK_STACK]: New define.
14806 (struct mem_node) [GC_MARK_STACK]: New structure.
14807 (mem_init, mem_find, mem_insert, mem_delete, mem_insert_fixup)
14808 (mem_delete_fixup, mem_rotate_left, mem_rotate_right)
14809 (live_string_p, live_cons_p, live_symbol_p, live_float_p)
14810 (live_misc_p, live_vector_p, live_buffer_p, mark_memory)
14811 (mark_stack) [GC_MARK_STACK]: New functions.
14812 (Fgarbage_collect) [GC_MARK_STACK]: Call mark_stack.
14813 (clear_marks): Removed.
14814 (gc_sweep): Set free conses' car, free floats' type, free
14815 symbols' function to Vdead. Use lisp_free to free buffers.
14816 (init_alloc_once): Initialize Vdead.
14817 (survives_gc_p): Return non-zero for pure objects.
14819 * alloc.c: Add comments throughout the file.
14821 * atimer.c (stop_other_atimers): Don't call cancel_atimer because
14822 that unblocks alarms.
14824 * alloc.c, bytecode.c, data.c, dispnew.c, ecrt0.c, editfns.c,
14825 emacs.c, floatfns.c, fns.c, lread.c, print.c, config.in, lisp.h,
14826 Makefile.in: Remove `LISP_FLOAT_TYPE' and `standalone'.
14828 * frame.c (make_frame): Set frame initiallly to `garbaged'.
14830 2000-02-17 Kenichi Handa <handa@etl.go.jp>
14832 * xdisp.c (decode_mode_spec_coding): Delete superfluous code to
14833 avoid infinite error signaling. Allocate sufficient memory for
14834 eol_str in the case that eoltype is Lisp_Int.
14836 2000-02-17 Stefan Monnier <monnier@cs.yale.edu>
14838 * syntax.c (Fforward_comment): Undo the previous change, since cc-mode
14839 depends on the previous behavior.
14841 2000-02-16 Gerd Moellmann <gerd@gnu.org>
14843 * sysdep.c (vfork) [!HAVE_VFORK]: Removed.
14845 2000-02-15 Gerd Moellmann <gerd@gnu.org>
14847 * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN): Define.
14849 * process.c (send_process) [BROKEN_PTY_READ_AFTER_EAGAIN]:
14850 Workaround for FreeBSD bug. Clear output queue after EAGAIN in
14853 2000-02-15 Richard M. Stallman <rms@gnu.org>
14855 * data.c (set_internal): Don't make variable buffer-local
14856 if within a let-binding for the same buffer.
14857 (let_shadows_buffer_binding_p): New function.
14859 * eval.c (specbind): For buffer-local value,
14860 record the current buffer also.
14861 (unbind_to): Cope with that change.
14863 2000-02-15 Gerd Moellmann <gerd@gnu.org>
14865 * window.c (Fsave_window_excursion): Doc fix.
14867 2000-02-15 Stefan Monnier <monnier@cs.yale.edu>
14869 * syntax.c (back_comment): Make sure we only consider comment-starters
14870 of the relevant style and return -1 in case of a failure to find the
14871 beginning of the comment.
14872 (Fforward_comment): If back_comment fails, go back to the position just
14873 after the comment-end.
14874 (scan_lists): Add comment describing a very minor bug.
14876 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
14878 * minibuf.c (Ftry_completion, Fall_completions): Add a reference to
14879 `completion-regexp-list' in the docstring.
14881 2000-02-14 Dave Love <fx@gnu.org>
14883 * xfaces.c (tty_defined_color): Declare color_idx unsigned long.
14885 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
14887 * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS
14888 to Emacs' syntax. Also fix the comment about set/not-set meanings
14889 since Emacs syntax is not the value 0 any more.
14890 * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax
14891 since it's now part of RE_SYNTAX_EMACS.
14893 2000-02-12 Dave Love <fx@gnu.org>
14895 * frame.h (SELECTED_FRAME): Use NULL, not 0 to avoid warnings on Alpha.
14897 2000-02-12 Gerd Moellmann <gerd@gnu.org>
14899 * xdisp.c (syms_of_xdisp): Doc fix for scroll-conservatively.
14901 2000-02-12 Dave Love <fx@gnu.org>
14903 * s/aix3-2.h, s/osf-1.h: Define C_DEBUG_SWITCH for non-gcc.
14905 * s/ux4800.h, s/umips.h, s/umax.h, s/sol2.h, s/sco5.h, s/rtu.h:
14906 * s/ptx4.h, s/umax.h, s/dgux.h, s/bsd4-2.h, s/bsd4-3.h:
14907 * s/hpux.h: Don't define HAVE_VFORK.
14909 * s/gnu-linux.h: Don't define HAVE_VFORK or HAVE_SYS_SIGLIST.
14911 * s/nextstep.h: Don't define HAVE_ALLOCA.
14913 * config.in: Add vfork bits.
14915 2000-02-12 Gerd Moellmann <gerd@gnu.org>
14917 * process.c (Fopen_network_stream) [POLL_FOR_INPUT]: Register
14918 unwind function to undo the effect of stopping atimers.
14920 * keyboard.c (bind_polling_period): Stop all timers except poll_timer.
14922 * atimer.c (stopped_atimers): New variable.
14923 (stop_other_atimers, run_all_atimers, unwind_stop_other_atimers):
14926 * atimer.h (stop_other_atimers, run_all_atimers)
14927 (unwind_stop_other_atimers): Add function prototypes.
14929 * s/hpux10.h (HAVE_XRMSETDATABASE): Define if not already defined.
14931 2000-02-11 Ken Raeburn <raeburn@gnu.org>
14933 * Makefile.in (LIBX): Link in tiff library before jpeg, since tiff
14934 library may depend on jpeg.
14935 (atimer.o): Depends on atimer.c.
14937 2000-02-11 Kenichi Handa <handa@etl.go.jp>
14939 * insdel.c (del_range_1): Call update_compositions.
14940 (del_range_both): Call update_compositions just once..
14942 2000-02-10 Dave Love <fx@gnu.org>
14944 * xfns.c (create_frame_xic): Fix initialization of automatic
14945 aggregates for pcc.
14947 2000-02-09 Kenichi Handa <handa@etl.go.jp>
14949 * ccl.c (CCL_MAKE_CHAR): New macro.
14950 (ccl_driver) <CCL_TranslateCharacter>: Check the validity of
14951 registers by CCL_MAKE_CHAR before calling translate_char.
14952 <CCL_TranslateCharacterConstTbl> Likewise.
14954 2000-02-08 Dave Love <fx@gnu.org>
14956 * lread.c (__EXTENSIONS__): Define.
14958 2000-02-08 Gerd Moellmann <gerd@gnu.org>
14960 * puresize.h (BASE_PURESIZE): Increase to 650000.
14962 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
14964 * msdos.c (XMenuActivate): Turn off the cursor after displaying
14967 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
14969 * s/msdos.h (INTERNAL_TERMINAL): Add capabilities se, so, us, ue,
14970 md, mh, mb, mr, and me to the fake termcap entry.
14972 2000-02-06 Ken Raeburn <raeburn@gnu.org>
14974 * sound.c (sound_cleanup): Don't call device close routine if the
14975 function pointer is null.
14977 2000-02-06 Andrew Innes <andrewi@gnu.org>
14979 * dispextern.h: Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM,
14980 around image definitions and prototypes.
14981 (gamma_correct) [WINDOWSNT]: New prototype.
14983 * w32term.c (x_make_frame_visible): Replace call to
14984 input_poll_signal with poll_for_input.
14986 * window.c [WINDOWSNT]: Include w32term.h.
14988 * xdisp.c [WINDOWSNT]: Include w32term.h.
14990 * makefile.nt: Add dependencies on w32gui.h.
14991 (OBJ1): Include atimer.obj.
14992 ($(BLD)\atimer.obj): New dependency rule.
14994 * w32.c (sigmask): New function (does nothing).
14995 (sigunblock): Ditto.
14997 * frame.c [WINDOWSNT]: Include w32term.h.
14999 * w32gui.h (struct W32FontStruct): Add ascent and descent slots.
15001 * lread.c (syms_of_lread): Fix literal newlines.
15003 * emacs.c (USAGE): Split into USAGE1 and USAGE2, to work-around
15004 the string constant limit (2048 bytes) in MSVC.
15007 2000-02-05 INOUE Seiichiro <inoue@ainet.or.jp>
15009 * xterm.c (x_display_and_set_cursor) [HAVE_X_I18N]: Set pre-edit area.
15010 (x_display_cursor) [HAVE_X_I18N]: Don't set it here.
15011 (XTread_socket) [HAVE_X_I18N]: <KeyPress, KeyRelease>: Don't
15012 dispatch the event.
15014 2000-02-04 Dave Love <fx@gnu.org>
15016 * fileio.c: Remove some unused vars.
15017 (_GNU_SOURCE): Define (for euidaccess).
15019 * lread.c (_XOPEN_SOURCE): Declare (for ftello).
15021 * minibuf.c (read_minibuf_noninteractive): Remove undeclared
15023 (read_minibuf): Deal with allow_props correctly.
15025 2000-02-03 Eli Zaretskii <eliz@is.elta.co.il>
15027 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Enlarge to 60000.
15029 2000-02-03 Ken Raeburn <raeburn@gnu.org>
15031 * search.c (compile_pattern): If a cache entry has a nil regexp,
15032 fill in that entry instead of clobbering a previously cached
15035 2000-02-02 Ken Raeburn <raeburn@gnu.org>
15037 * puresize.h (BASE_PURESIZE): Increase to 610000.
15039 2000-02-02 Gerd Moellmann <gerd@gnu.org>
15041 * frame.c (Fframe_parameters): Add GCPRO because tty_color_name
15044 2000-02-02 Kenichi Handa <handa@etl.go.jp>
15046 * ccl.c (ccl_driver) <CCL_WriteExprRegister>: Set jump_address
15047 instead of incrementing ic directly.
15048 <CCL_WriteExprConst> Likewise.
15049 <ccl_set_expr>: Set ic to jump_address.
15051 * fileio.c (e_write): Fix the handling of
15052 CODING_FINISH_INSUFFICIENT_SRC.
15054 2000-02-01 Dave Love <fx@gnu.org>
15056 * editfns.c (Fpropertize): Doc fix.
15058 * process.c (Fstart_process): Doc fix.
15060 * eval.c: Fix various doc strings not to duplicate information
15061 from help-manyarg-func-alist.
15063 * window.c (Fset_window_margins): Don't make interactive. Doc fix.
15065 * doc.c (Vhelp_manyarg_func_alist): New variable.
15066 (Fdocumentation): Use it.
15067 (syms_of_doc): Define it.
15069 2000-01-31 Gerd Moellmann <gerd@gnu.org>
15071 * xterm.c (xim_open_dpy): Remove unused local variable.
15073 * emacs.c (USAGE): Use term `display options' instead of `X options'.
15075 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: New function.
15076 (syms_of_xdisp) [GLYPH_DEBUG]: Defsubr it.
15078 * fns.c (sweep_weak_table): New function.
15079 (sweep_weak_hash_tables): Use it. Keep on marking until there
15082 2000-01-30 Gerd Moellmann <gerd@gnu.org>
15084 * xterm.c (x_delete_display): Update next_noop_dpyinfo to ensure
15085 that XTread_socket does not crash by trying to call XNoOp on a
15088 2000-01-30 Jason Rumney <jasonr@gnu.org>
15090 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
15091 Change selected_frame to SELECTED_FRAME ().
15092 (w32_console_mouse_position): Remove #ifndef MULE from around
15093 `insist' parameter.
15095 * makefile.nt: Remove dosfns.obj.
15097 * term.c (term_init) [WINDOWSNT]: Initialize TN_max_colors.
15099 * w32fns.c (w32_defined_color): Check for valid frame before
15100 applying gamma correction. Eliminate dependency on frame elsewhere.
15101 (w32_load_system_font): Switch FIXED_PITCH and VARIABLE_PITCH.
15102 (w32_to_x_font): Use resx and resy not height_in and width_in.
15103 (x_to_w32_font): Doc fix.
15104 (xlfd_strip_height): New function to strip and return font height.
15105 (w32_font_match): Compare height separately from rest of xlfd
15106 spec, using xlfd_strip_height.
15108 * w32term.c (w32_term_init): Swap resx and height_in, resy and
15109 width_in. Use w32_defined_color in place of defined_color.
15111 * w32faces.c: Merge more of DOS and X specifics in preparation for
15112 merge with xfaces.c.
15113 (defined_color): Remove FIXME comment.
15114 (tty_color_name): Provide w32-specific function.
15115 (realize_tty_face): Handle FACE_TTY_DEFAULT*_COLOR specially.
15117 * w32console.c (turn_on_face, turn_off_face): Removed.
15118 (w32_face_attributes): New function.
15119 (Global_variables): Reduce scope where possible.
15120 (clear_frame, ins_del_lines, scroll_line): Use char_attr_normal as
15122 (hl_mode): Don't modify text attributes.
15123 (write_glyphs): Don't do anything if len <= 0. Use
15124 w32_face_attributes to get attributes for drawing. Write
15125 terminating codes using char_attr_normal.
15126 (reset_terminal_modes, set_terminal_modes): Turn off highlight.
15127 (update_begin, update_end): Likewise.
15128 (vga_stdcolor_name): New function.
15129 (initialize_w32_display): Remove char_attr_reverse and char_attr.
15130 (Fset_screen_color): Remove char_attr_reverse.
15132 2000-01-29 Gerd Moellmann <gerd@gnu.org>
15134 * xfns.c (xic_set_preeditarea): Take window parameter and
15135 window-relative pixel-positions.
15137 * xterm.c (x_display_cursor): Set XIC pre-edit area only if window
15138 is its frame's selected window.
15139 (xim_instantiate_callback): Likewise.
15141 * xfns.c (x_create_im): Removed.
15142 (DEFAULT_STYLE, DEFAULT_FONT): Removed.
15143 (supported_xim_styles): Renamed from supported_styles.
15144 (best_xim_style): Renamed from best_style.
15145 (create_frame_xic): Renamed from xic_create_frame.
15146 (free_frame_xic): Renamed from xic_destroy_frame.
15148 2000-01-29 INOUE Seiichiro <inoue@ainet.or.jp>
15150 * xterm.c (XTread_socket) [HAVE_X_I18N]: If event is for none of
15151 our frames, call XFilterEvent with 2nd parameter `None'.
15152 (XTread_socket) <KeyPress> [HAVE_X_I18N]: Handle XmbLookupString
15153 returning XBufferOverflow.
15154 (XTread_socket) <ConfigureNotify> [HAVE_X_I18N]: Set XIC status area.
15155 (x_display_cursor) [HAVE_X_I18N]: Set XIC pre-edit area.
15156 (x_new_fontset) [HAVE_X_I18N]: Create XIC status area fontset.
15157 (xim_destroy_callback, xim_open_dpy, xim_instantiate_callback)
15158 (xim_initialize, xim_close)
15159 [HAVE_X_I18N && HAVE_X11R6]: New functions.
15160 (x_destroy_window) [HAVE_X_I18N]: Call xic_destroy_frame.
15161 (x_term_init) [HAVE_X_I18N]: Call xim_initialize.
15162 (x_delete_display) [HAVE_X_I18N]: Call xim_close.
15164 * xterm.h (struct x_display_info) [HAVE_X_I18N]: Add members `xim'
15166 (struct x_output) [HAVE_X_I18N]: Remove member `xim', add
15167 `xic_style' and `xic_xfs'.
15168 (FRAME_MENUBAR_HEIGHT, FRAME_X_XIM, FRAME_X_XIM_STYLES)
15169 (FRAME_XIC_STYLE, FRAME_XIC_FONTSET): New macros.
15170 (FRAME_XIM): Removed.
15172 * xfns.c (supported_styles): New variable.
15173 (DEFAULT_STYLE, DEFAULT_FONT): New macros
15174 (xic_create_xfontset, best_style, xic_create_frame)
15175 (xic_destroy_frame, xic_set_preeditarea, xic_set_statusarea)
15176 (xic_set_xfontset): New functions.
15178 2000-01-28 Dave Love <fx@gnu.org>
15180 * s/irix6-5.h: Revert last change after change to irix5-0.h.
15182 * m/iris4d.h (C_SWITCH_MACHINE): Don't use -G0.
15184 2000-01-28 Gerd Moellmann <gerd@gnu.org>
15186 * buffer.c (Fother_buffer): Don't call Fset_buffer_major_mode
15187 for *scratch* if it already existed.
15189 * emacs.c (USAGE): New macro.
15190 (main): Use it to display usage information.
15192 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
15194 Support for the menu-help feature:
15196 * msdos.h: Change prototypes of XMenuAddSelection and XMenuActivate.
15198 * msdos.c (IT_clear_end_of_line): Print the extent of the cleared
15199 part of the line to the termscript file.
15200 (IT_clear_to_end): Clear the entire line, not just its beginning.
15201 (menu_help_message, prev_menu_help_message): New variables.
15202 (IT_menu_make_room): Make room for the help_text member.
15203 (IT_menu_display): New argument disp_help; all callers changed.
15204 If disp_help is non-zero, store the help text of the active menu
15205 item in menu_help_message.
15206 (XMenuAddPane): Initialize the help_text member to NULL.
15207 (XMenuAddSelection): New argument help_text. Store it in the
15209 (XMenuActivate): New argument help_callback. If the value of
15210 menu_help_message has changed since the last time, display the
15211 menu help message text while waiting for the mouse to move. Clear
15212 the echo area before exiting.
15213 (XMenuDestroy): Free the help_text member.
15215 2000-01-27 Gerd Moellmann <gerd@gnu.org>
15217 * xmenu.c (xmenu_show) [!USE_X_TOOLKIT]: Pass help to
15218 XMenuAddSelection. Pass help callback to XMenuActivate.
15219 (menu_help_callback) [!USE_X_TOOLKIT]: New function.
15221 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
15223 * atimer.c (start_atimer) [!HAVE_SETITIMER]: Use EMACS_SET_SECS
15224 and EMACS_SET_USECS.
15226 2000-01-26 Dave Love <fx@gnu.org>
15228 * editfns.c (Fchar_after, Fchar_before): Doc fix.
15230 * bytecode.c (Fbyte_code): Use {BEFORE,AFTER}_POTENTIAL_GC where
15231 an error may be signalled.
15233 2000-01-26 Gerd Moellmann <gerd@gnu.org>
15235 * s/irix6-5.h [__GNUC__ && __GNUC_MINOR__ >= 95]: Undef
15236 LD_SWITCH_SYSTEM inherited from irix5-0.h.
15238 * bytecode.c (Fbyte_code) [BYTE_CODE_SAFE]: Fix typo.
15240 2000-01-25 Gerd Moellmann <gerd@gnu.org>
15242 * charset.c (Fstring): If there is a multibyte char among
15243 the args, always return a multibyte string.
15245 2000-01-25 Gerd Moellmann <gerd@gnu.org>
15247 * sysdep.c (sys_select): Turn atimers off and on instead of
15248 recording and restoring old alarm handler
15250 * process.c (toplevel): Include atimer.h.
15251 (create_process_1): Rewritten.
15252 (create_process): Use atimers instead of alarm.
15253 (wait_reading_process_input) [hpux]: Turn atimers off instead
15254 of turning off SIGALRM.
15255 (wait_reading_process_input): Turn off atimers instead off
15256 calling stop_polling.
15258 * emacs.c (main): Call init_atimer.
15260 * keyboard.c (toplevel): Include systime.h and atimer.h.
15261 (polling_for_input): Removed because unused.
15262 (input_poll_signal) [POLL_FOR_INPUT]: Removed.
15263 (poll_timer): New variable.
15264 (poll_for_input, poll_for_input_1): New functions.
15265 (start_polling, stop_polling): Rewritten.
15267 * keyboard.h (polling_for_input): Removed.
15269 * atimer.h, atimer.c: New files.
15271 * Makefile.in (obj): Add atimer.o.
15272 (atimer.o): New target.
15274 * blockinput.h (pending_atimers): Add extern declaration.
15275 (UNBLOCK_INPUT): Rewritten. Handle pending atimers.
15277 * lisp.h (popup_activated_flag): Add extern declaration.
15279 * xmenu.c (popup_activated_flag): Make externally visible.
15280 (popup_activate_callback) [USE_MOTIF]: Increment popup_activated_flag.
15281 (popup_deactivate_callback) [USE_MOTIF]: Decrement it.
15283 * xterm.c (toplevel): Include atimer.h.
15284 (toolkit_scroll_bar_interaction): New variable.
15285 (Fxt_process_timeouts): Removed.
15286 (x_process_timeouts): New function.
15287 (xt_action_hook): Clear toolkit_scroll_bar_interaction.
15288 (x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
15289 (x_make_frame_visible): Call poll_for_input_1 instead of
15290 input_poll_signal. Don't call alarm.
15291 (x_initialize): Install timer calling x_process_timeouts.
15293 2000-01-24 Dave Love <fx@gnu.org>
15295 * s/irix5-0.h: Don't set LD_SWITCH_SYSTEM -- we use unexelf now.
15296 Don't use -cckr -- apparently not now necessary.
15298 2000-01-24 Eli Zaretskii <eliz@is.elta.co.il>
15300 * msdos.c (IT_menu_display): Truncate long menu lines at the right
15303 2000-01-23 Jason Rumney <jasonr@gnu.org>
15305 * w32fns.c (w32_defined_color): Apply gamma correction before
15306 trying to map to the palette.
15307 (w32_wnd_proc) [WM_ERASE_BACKGROUND]: Pass device context of frame
15310 * w32term.c (w32_fill_rect): Do not try to deal with NULL hdc
15311 here. Callers changed to always pass real device context.
15312 (w32_draw_bitmap): Likewise.
15313 (w32_get_glyph_overhangs): Likewise.
15314 (w32_draw_box_rect): Make use of s->hdc rather than getting a new one.
15315 (w32_set_vertical_scroll_bar): Pass correct HWND parameters to
15316 pfnSetScrollInfo and SetScrollRange.
15317 (x_get_char_face_and_encoding): Don't turn iso8859-1 characters
15318 back into MULE characters after decoding them.
15319 (x_get_glyph_face_and_encoding): Likewise.
15320 (w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
15321 GetCharABCWidthsW fails, since this is defined on Windows 9x.
15322 (x_produce_glyphs): Calculate per char metrics for a character
15323 that we know exists in default font when font_not_found_p is true.
15325 2000-01-22 Jason Rumney <jasonr@gnu.org>
15327 * makefile.nt (intervals.obj, composite.obj): New modules.
15328 (composite.h): Added as dependency where appropriate.
15330 * w32gui.h (XGCValue): New struct for emulating X GCs.
15332 * w32term.h (XCharStruct): New struct for emulating X.
15334 * w32console.c (turn_on_face, turn_off_face): New functions.
15335 (change_line_highlight): New prototype for new redisplay.
15336 (write_glyphs): Support multibyte text. Support faces.
15338 * w32faces.c: Complete rewrite for new redisplay based on new xfaces.c.
15340 * w32fns.c: Use SELECTED_FRAME macro in place of selected_frame
15341 throughout. struct frame * in place of FRAME_PTR.
15342 Skeleton support for images, toolbars, tooltips from xfns.c.
15343 (Fx_create_frame): Use system default for default scroll bar width.
15344 (w32_get_arg): Renamed from x_get_arg.
15345 (Fx_file_dialog): New function.
15346 (w32_list_fonts): Check cache before asking system.
15347 (Vw32_enable_synthesized_fonts): New variable.
15348 (Vw32_enable_italics): Obsolete, removed.
15350 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
15351 Use SELECTED_FRAME macro.
15353 * w32menu.c: Add skeleton support for help strings on menus.
15354 (add_menu_item): Native checkbox and radio support added, but not
15355 yet enabled due to bugs.
15356 (push_menu_item): Add parameters type, selection and help.
15358 Formatting changes to reduce unnecessary diffs with xmenu.c.
15360 * w32select.c (Fw32_set_clipboard_data): Update call to
15361 find_charset_in_str.
15363 * w32term.c: Complete rewrite for new redisplay based on new
15364 xterm.c with necessary sections merged back in from old w32term.c.
15366 2000-01-21 Richard M. Stallman <rms@gnu.org>
15368 * data.c (set_internal): Further fix in same criterion.
15370 2000-01-20 Richard M. Stallman <rms@gnu.org>
15372 * data.c (set_internal): Fix the criteria for whether
15373 to swap out the old cached binding.
15375 2000-01-19 Dave Love <fx@gnu.org>
15377 * lread.c: (syms_of_lread) [user-init-file]: Doc change.
15379 2000-01-18 Kenichi Handa <handa@etl.go.jp>
15381 * regex.c (re_compile_fastmap): While checking a range table for
15382 `charset', skip flag bits for a character class correctly.
15384 2000-01-17 Gerd Moellmann <gerd@gnu.org>
15386 * m/news-risc.h (LD_SWITCH_MACHINE): Define differently for GCC.
15388 * xfns.c (x_window): Call lw_create_widget with new parameter list.
15390 * widget.c (EmacsFrameSetCharSize): Change size of children first
15391 because of problems with main window geometry management under Lesstif.
15393 * xmenu.c (enum menu_item_idx): New enumeration replacing defines
15394 MENU_ITEMS_ITEM_.*.
15395 (MENU_ITEMS_ITEM_HELP): New enumerator.
15396 (push_menu_item): Add parameter HELP. Record help in menu_items.
15397 (single_menu_item, single_submenu, list_of_items): Call
15398 push_menu_item with new parameter.
15399 (single_submenu): Set help string in widget value.
15400 (menu_highlight_callback): New function.
15401 (set_frame_menubar): Call lw_create_widget with new
15403 (xmenu_show, xdialog_show): Ditto.
15405 2000-01-13 Gerd Moellmann <gerd@gnu.org>
15407 * sound.c (Fplay_sound): Improve doc string.
15409 2000-01-11 Richard M. Stallman <rms@gnu.org>
15411 * lisp.h (set_internal): Enter the new arg.
15413 * eval.c (specbind): Record buffer-local variables specially,
15414 indicating which buffer's binding was saved.
15415 (unbind_to): Restore buffer-local variables specially
15416 in the proper buffer.
15418 * data.c (set_internal): New arg BUF.
15420 * eval.c (specbind, unbind_to): Pass new arg to set_internal.
15421 * data.c (Fset): Pass new arg to set_internal.
15422 * bytecode.c (Fbyte_code): Pass new arg to set_internal.
15424 2000-01-11 Gerd Moellmann <gerd@gnu.org>
15426 * .gdbinit: Adapt to new strings. Add xbacktrace, xreload, xprintsym.
15428 2000-01-11 Richard M. Stallman <rms@gnu.org>
15430 * minibuf.c (Ftry_completion): Doc fix.
15432 2000-01-11 Gerd Moellmann <gerd@gnu.org>
15434 * keyboard.c (Fclear_this_command_keys): Clear recent_keys
15437 2000-01-11 Andreas Schwab <schwab@suse.de>
15439 * coding.c (code_convert_region): Initialize total_skip.
15441 2000-01-08 Dave Love <fx@gnu.org>
15443 * eval.c (Fuser_variable_p): Check customizability too.
15445 2000-01-07 Gerd Moellmann <gerd@gnu.org>
15447 * minibuf.c (Fcompleting_read): Doc fix.
15449 2000-01-05 Gerd Moellmann <gerd@gnu.org>
15451 * s/freebsd.h (C_SWITCH_SYSTEM): Add -I /usr/local/include and
15454 * xfns.c (x_create_im): New function to set IM and IC of a frame.
15455 Check that input style is supported before trying to create an
15457 (x_window): Call x_create_im.
15459 2000-01-04 Gerd Moellmann <gerd@gnu.org>
15461 * xfns.c (current_gif_memory_src): New variable.
15462 (gif_load): Record the address of the current memory source
15463 in current_gif_memory_src.
15464 (gif_read_from_memory): Use current_gif_memory_src.
15466 * systime.h (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME): Give
15467 macros statement form.
15469 * sound.c (struct sound): Renamed from struct sound_file.
15470 (struct sound): Add members `data' and `header_size'.
15471 (enum sound_attr): Add SOUND_DATA.
15472 (current_sound, current_sound_device): Variables renamed from
15473 sound_file and sound_device.
15474 (parse_sound): Parse :data.
15475 (parse_sound): Handle sound data in strings.
15476 (find_sound_type): Function renamed from find_sound_file_type.
15477 (wav_init, au_init): Fail if sound's header_size is smaller than
15478 needed header size.
15479 (wav_play, au_play): Play sounds from string data.
15481 * puresize.h (BASE_PURE_SIZE): Increase to 600000.
15483 * lisp.h: Add prototype for allocate_string_data.
15485 * alloc.c (Fgarbage_collect): Return number of live and free strings.
15487 * alloc.c (mark_buffer): Remove code in #if 0.
15489 (UNMARK_BALANCE_INTERVALS): Give the macro statement form.
15490 (strings_consed): New variable.
15491 (allocate_string): Set it.
15492 (syms_of_alloc): Add DEFVAR_INT for strings_consed.
15493 (Fmemory_use_counts): Return strings_consed. Use Flist.
15495 * alloc.c: General cleanup in comments etc. Remove conditional
15496 compilation for `standalone'.
15498 * lisp.h (struct Lisp_String): Make DATA member `unsigned char *'.
15500 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P):
15501 (GC_STRING_BYTES, GC_STRING_CHARS): New macros.
15502 (DONT_COPY_FLAG): Removed.
15503 (SBLOCK_SIZE, LARGE_STRING_BYTES): New macros.
15504 (struct sdata, struct sblock): New
15505 (struct string_block): Rewritten.
15506 (STRINGS_IN_STRING_BLOCK): New macro.
15507 (oldest_sblock, current_sblock, total_strings, total_free_strings)
15508 (large_sblocks, string_blocks, string_free_list): New variables.
15509 (NEXT_FREE_LISP_STRING, SDATA_OF_STRING, SDATA_SIZE): New macros.
15510 (init_strings): Rewritten.
15511 (allocate_string, allocate_string_data, compact_small_strings)
15512 (free_large_strings, sweep_strings): New functions.
15513 (STRING_BLOCK_SIZE, STRING_BLOCK_OUTSIZE)
15514 (struct string_block_head, current_string_block)
15515 (first_string_block, large_string_blocks, STRING_FULLSIZE)
15516 (STRING_PAD): Removed.
15517 (make_uninit_multibyte_string, make_pure_string): Rewritten.
15518 (Fgarbage_collect): Don't set mark bit in large strings.
15519 (mark_object): Mark strings differently. Mark symbol names
15521 (survives_gc_p): Test marked strings differently.
15522 (gc_sweep): Sweep strings differently, unmark strings in
15524 (compact_strings): Removed.
15526 2000-01-04 Eli Zaretskii <eliz@is.elta.co.il>
15528 * xfaces.c (syms_of_xfaces): defsubr Scolor_gray_p and
15529 Scolor_supported_p even if HAVE_X_WINDOWS is not defined.
15531 2000-01-04 Kenichi Handa <handa@etl.go.jp>
15533 * fileio.c (Finsert_file_contents): Signal error if visiting file
15534 in a non-empty buffer.
15536 * term.c (encode_terminal_code): Fix the previous change.
15538 2000-01-03 Gerd Moellmann <gerd@gnu.org>
15540 * xfaces.c (syms_of_xfaces): Change Sface_color_gray_p to
15541 Scolor_gray_p, Sface_color_supported_p to Scolor_supported_p.
15543 * s/hpux9.h (NO_EDITRES): Define even if HAVE_LIBXMU.
15545 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
15547 * xdisp.c (handle_single_display_prop) [HAVE_WINDOW_SYSTEM]: No
15548 need to test for MSDOS frames.
15550 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
15552 * dosfns.c (unspecified_colors): Remove.
15553 (msdos_stdcolor_idx): Use global variables unspecified_fg and
15555 (msdos_stdcolor_name): Return strings for unspecified fore- and
15556 back-ground colors.
15558 * xfaces.c (Qunspecified_fg, Qunspecified_bg): Remove.
15559 (syms_of_xfaces): Remove their staticpro's.
15560 (tty_color_name): Return Lisp strings for unspecified fore- and
15561 back-ground colors.
15562 (Finternal_set_lisp_face_attribute): Remove the special treatment
15563 for Qunspecified_{f,b}g.
15564 (realize_default_face): Replace Qunspecified_{f,b}g with a Lisp string.
15566 2000-01-03 Gerd Moellmann <gerd@gnu.org>
15568 * xdisp.c (reseat_at_next_visible_line_start): Position before
15569 newline only if ending up on a newline.
15570 (next_element_from_ellipsis): Return success. Handle case of
15571 displaying no ellipsis. Fix case of ellipsis defined in display table.
15572 (next_element_from_buffer): Return 0 if next_element_from_ellipsis
15575 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
15577 * xfaces.c (Fcolor_gray_p): Renamed from face-color-gray-p.
15578 (Fcolor_supported_p): Renamed from face-color-supported-p.
15580 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
15582 * xfaces.c (tty_defined_color): Pass frame to tty-color-desc. The
15583 list of colors renamed to tty-defined-color-alist.
15584 (tty_color_name): Pass the frame to tty-color-by-index.
15585 (realize_tty_face): tty-color-alist is now a function which
15586 accepts the frame as argument.
15588 * term.c (Ftty_display_color_p): Accept an optional argument FRAME.
15590 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
15592 * term.c (insert_glyphs): Pass glyph, not &glyph, to
15593 encode_terminal_code.
15595 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
15597 * dispnew.c (mode_line_string): Support termcap frames as well.
15599 2000-01-01 Gerd Moellmann <gerd@gnu.org>
15601 * syntax.c (Fforward_word): Undo previous change.
15603 * editfns.c (Fconstrain_to_field): Don't constrain if
15604 inhibit-field-text-motion is non-nil.
15605 (Fline_beginning_position): Undo previous change.
15606 (Fline_end_position): Ditto.
15608 * syntax.c (Fforward_word): Notice field boundaries only if
15609 inhibit-field-text-motion is nil.
15611 * lisp.h: Add extern declaration for Vinhibit_field_text_motion.
15613 * editfns.c (Vinhibit_field_text_motion): New variable.
15614 (inhibit-field-text-motion): New DEFVAR_LISP.
15615 (Fline_beginning_position, Fline_end_position): Notice field
15616 boundaries only if inhibit-field-text-motion is nil.
15618 * xfns.c (x_create_x_image_and_pixmap): Remove parameter FILE.
15619 All calls adjusted.
15620 (x_build_heuristic_mask): Likewise.
15621 (xbm_load_image_from_file): Change error output.
15622 (xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
15623 (gif_load, gs_load, x_kill_gs_process): Ditto.
15625 * xfns.c (gif_load): Avoid sign extension and thus out of bounds
15626 color indices when accessing raster pixels.
15627 (gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
15628 one of :file or :data.
15629 (enum pbm_keyword_index): Add PBM_DATA.
15630 (pbm_format): Add :data.
15631 (pbm_image_p): Allow either :file or :data.
15632 (pbm_read_file): New function.
15633 (pbm_scan_number): Rewritten to read from string.
15634 (pbm_load): Support :data.
15636 See ChangeLog.8 for earlier changes.
15638 ;; Local Variables:
15639 ;; coding: iso-2022-7bit
15642 Copyright (C) 2001 Free Software Foundation, Inc.
15643 Copying and distribution of this file, with or without modification,
15644 are permitted provided the copyright notice and this notice are preserved.