1 2002-01-06 Jason Rumney <jasonr@gnu.org>
3 * xmenu.c (single_submenu): Initialize wv->help to Qnil.
5 * w32menu.c (w32_menu_display_help): Revert last change.
7 * xmenu.c (menu_highlight_callback): Revert last change.
9 2002-01-06 Andreas Schwab <schwab@suse.de>
11 * insdel.c (make_gap_larger): Make sure buffer size does not
12 overflow range of int.
14 2002-01-05 Jason Rumney <jasonr@gnu.org>
16 * w32term.c (x_draw_glyphs): Don't call notice_overwritten_cursor if
19 * w32menu.c (w32_menu_display_help): Hide any tooltip window.
21 * w32fns.c (compute_tip_xy): If tooltip won't fit on the screen
22 to the left or to the right of the pointer, put it against
24 (x_frame_parms): Add missing braces around initializer.
26 * w32term.c (x_setup_relief_colors): Don't compute an image's
27 background color if it doesn't have a Pixmap.
28 (notice_overwritten_cursor): Don't depend on
29 output_cursor and updated_area. Compare pixel coordinates with
30 window's cursor pixel coordinates.
31 (x_draw_glyphs, x_clear_end_of_line, show_mouse_face): Call
32 notice_overwritten_cursor with new arg list.
33 (show_mouse_face): Fix bug setting a row's mouse_face_p flag
35 (x_draw_image_relief): Use predefined macro instead of
36 constant when the value of `tool_bar_button_relief' is negative.
38 * w32term.c (x_display_and_set_cursor): Fix PostMessage arg types.
40 2002-01-04 Richard M. Stallman <rms@gnu.org>
42 * xmenu.c (menu_highlight_callback): Hide any tooltip window.
44 2002-01-03 Richard M. Stallman <rms@gnu.org>
46 * keymap.c (Fcurrent_active_maps): Put the `keymap' property map first.
47 (Fkey_binding): Try the `keymap' property map first.
48 (Fdescribe_buffer_bindings): Show `keymap' property bindings before
51 2002-01-03 Kim F. Storm <storm@cua.dk>
53 * keyboard.c (read_key_sequence): Fixed cast of submaps arg to bcopy.
55 2002-01-02 Richard M. Stallman <rms@gnu.org>
57 * keyboard.c (read_key_sequence): Handle the keymap property
58 before minor mode maps.
60 * editfns.c (Fformat): Update thissize from field_width
61 based on the actual width, in the string case.
63 2002-01-01 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
65 * charset.h (UNIBYTE_STR_AS_MULTIBYTE_P): Parenthesize assignment
66 when used as truth value to prevent gcc warnings.
68 * sysdep.c, unexapollo.c, w32.c, w32bdf.c, w32heap.c, w32inevt.c,
69 * w32proc.c: Include <config.h>.
71 2002-01-01 Andreas Schwab <schwab@suse.de>
73 * eval.c (max_specpdl_size, max_lisp_eval_depth): Define as int,
74 not EMACS_INT, to make them compatible with DEFVAR_INT.
75 * lisp.h (max_specpdl_size): Adjust declaration.
77 2002-01-01 Richard M. Stallman <rms@gnu.org>
79 * print.c (print_object): Test print_escape_nonascii only for
81 (PRINTPREPARE): Once again bind Qprint_escape_nonascii
82 when outputting to a multibyte buffer.
84 2001-12-29 Richard M. Stallman <rms@gnu.org>
86 * print.c (print_object): In multibyte string, use hex escapes.
87 Use octal only for unibyte strings.
88 (PRINTPREPARE): Don't ever set Qprint_escape_nonascii.
90 * lread.c (read_escape): New arg BYTEREP for reporting whether
91 escape forces unibyte or multibyte.
92 (read1): When reading a string, take note of that info.
94 2001-12-29 Ken Raeburn <raeburn@gnu.org>
96 * abbrev.c (Fexpand_abbrev): Use NILP instead of implicit zero
97 comparison to test lisp value returned by Fget.
99 2001-12-29 Richard M. Stallman <rms@gnu.org>
101 * lisp.h (max_specpdl_size): Add declaration.
103 * fileio.c (Fdo_auto_save): If NO_MESSAGE, don't call push_message.
105 * keymap.c (silly_event_symbol_error): New subrtn, from Fdefine_key.
106 Handle modifier bits. Correct typo in error message.
108 2001-12-28 Richard M. Stallman <rms@gnu.org>
110 * abbrev.c: Use the plist of an abbrev for multiple params if nec.
111 (Fdefine_abbrev): New arg SYSTEM-FLAG for a system abbrev.
112 (Fdefine_global_abbrev, Fdefine_mode_abbrev):
113 Update calls to Fdefine_abbrev.
114 (write_abbrev): Update for changed data format.
115 Don't list "system" abbrevs.
116 (Fexpand_abbrev): Update use count with new data format.
117 (describe_abbrev): Update for changed data format.
118 (Fdefine_abbrev_table): Handle the new SYSTEM-FLAG.
120 * config.in (HAVE_MBSINIT): Add #undef.
122 * strftime.c (mbsinit): Define as no-op if not available.
124 * s/sco5.h (LIBX11_SYSTEM) [MOTIF]: Add -lgen.
125 (sigprocmask_set): Conditionalize decl on ! NOT_C_CODE.
127 * keymap.c (Flookup_key): Error message if key has wrong data type.
128 (Fdefine_key): Add error message for trying to bind [DEL], [RET], etc.
129 (exclude_key): New variable.
131 2001-12-28 Gerd Moellmann <gerd@gnu.org>
133 * xterm.c (x_setup_relief_colors): Don't compute an image's
134 background color if it doesn't have a Pixmap.
136 * xterm.c (notice_overwritten_cursor): Don't depend on
137 output_cursor and updated_area. Compare pixel coordinates with
138 window's cursor pixel coordinates.
139 (x_draw_glyphs, x_clear_end_of_line, show_mouse_face): Call
140 notice_overwritten_cursor with new arg list.
141 (show_mouse_face): Fix bug setting a row's mouse_face_p flag
144 * xdisp.c (try_scrolling) <PT below scroll margin>: Add the
145 height of the cursor line to the amount to scroll.
147 2001-12-27 Richard M. Stallman <rms@gnu.org>
149 * intervals.c (set_point_both): The position after an invisible,
150 intangible character is not an acceptable stopping point.
152 2001-12-27 Ken Raeburn <raeburn@gnu.org>
154 * window.c (enlarge_window): In new preserve_before code, convert
155 CURBEG from lisp object to integer before doing arithmetic.
157 2001-12-27 Richard M. Stallman <rms@gnu.org>
159 * bytecode.c (Fbyte_code): Undo previous change.
161 2001-12-26 Kim F. Storm <storm@cua.dk>
163 * keyboard.c (record_char): Ignore duplicate help-echo events only
164 separated by mouse-movement. When tracking mouse, only record
165 first and last mouse-movement event in same window.
166 Don't record mouse-movement events in keyboard macros.
168 2001-12-25 Richard M. Stallman <rms@gnu.org>
170 * window.c (enlarge_window): New arg PRESERVE_BEFORE. Callers changed.
171 (Fenlarge_window): New arg PRESERVE_BEFORE.
173 * bytecode.c (Fbyte_code): Use Fstring_make_unibyte
174 instead of Fstring_as_unibyte.
176 2001-12-22 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
178 The following changes remove mocklisp support:
180 * mocklisp.h, mocklisp.c: Files removed.
182 * lisp.h: Remove declarations of variables `Vmocklisp_arguments',
183 `Qmocklisp' and `Qmocklisp_arguments'.
184 Remove prototype of syms_of_mocklisp.
186 * makefile.nt, makefile.w32-in, Makefile.in: Remove mocklisp
189 * callint.c: Do not include mocklisp.h.
190 (Fcall_interactively): Do not test for mocklisp case.
192 * eval.c: Remove variables `Qmocklisp_arguments',
193 `Vmocklisp_arguments' and `Qmocklisp'. Remove prototype of
195 (Fprogn, Fwhile, Fcommandp, Feval, Ffuncall, funcall_lambda): Do
196 not test for mocklisp case.
197 (Fwhile): Remove unused variable `tem'.
198 (syms_of_eval): Remove variable `moclisp-arguments'.
200 * data.c (wrong_type_argument): Remove mocklisp case.
202 * doc.c (Fdocumentation): Remove mocklisp case.
204 * emacs.c (main): Do not call syms_of_mocklisp.
206 2001-12-21 Richard M. Stallman <rms@gnu.org>
208 * xfns.c (compute_tip_xy): If tooltip won't fit on the screen
209 to the left or to the right of the pointer, put it against
210 the left screen edge.
212 2001-12-21 Eli Zaretskii <eliz@is.elta.co.il>
214 * Makefile.in (distclean): Remove .gdbinit if we are building
215 outside the source tree.
217 2001-12-19 Eli Zaretskii <eliz@is.elta.co.il>
219 * w32.c (emacs_root_dir): New function.
221 * msdos.c (emacs_root_dir): New function.
223 * fileio.c (Fexpand_file_name) [DOS_NT]: Use the root directory
224 of the current drive as the fallback for default_directory.
226 * dired.c (file_name_completion): Run the elements of
227 completion-ignored-extensions through ENCODE_FILE.
229 * lisp.h (scmp): Remove prototype, since it's now a static
230 function private to dired.c.
232 2001-12-18 Richard M. Stallman <rms@gnu.org>
234 * dired.c (scmp): Function moved from minibuf.c.
235 Delete multibyte handling--used only on encoded strings.
237 * minibuf.c (scmp): Function moved to dired.c.
239 * fns.c (merge): Add QUIT call.
241 2001-12-18 Dave Love <fx@gnu.org>
243 * Makefile.in (lisp, shortlisp): Add language/utf-8-lang.el,
244 language/georgian.el.
246 2001-12-18 Eli Zaretskii <eliz@is.elta.co.il>
248 * Makefile.in (lisp, shortlisp): Synchronize with changes to
249 lisp/Makefile.in:DONTCOMPILE.
251 2001-12-18 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
253 * xdisp.c (window_box_height): Do not return negative values.
254 From Gerd Moellmann <gerd@gnu.org>.
256 * keyboard.c (head_table): Add missing braces around initializer.
258 * term.c (keys): Likewise.
260 * xfns.c (x_frame_parms, visual_classes): Likewise.
262 2001-12-17 Sam Steingold <sds@gnu.org>
264 * coding.c (DECODE_COMPOSITION_END): Fixed a typo in the last
265 patch (COMPOSING_P, not COMPOSING).
267 2001-12-17 Richard M. Stallman <rms@gnu.org>
269 * editfns.c (Fcompare_buffer_substrings): Add QUIT to main loop.
271 * coding.c (code_convert_region): Update coding->cmp_data->char_offset
272 before calling decode_coding.
274 * charset.c (Fdefine_charset): Call Fupdate_coding_systems_internal.
276 * coding.c (DECODE_COMPOSITION_END): Check for ! COMPOSING_P (coding)
277 instead of only for COMPOSITION_DISABLED.
279 2001-12-16 Richard M. Stallman <rms@gnu.org>
281 * alloc.c (pure_alloc): After overflow, allocate just a small block.
283 * Makefile.in (xmenu.o, xterm.o, fontset.o): Depend on buffer.h.
285 * buffer.h (struct buffer): New field `display_error_modiff'.
286 * buffer.c (reset_buffer): Initialize `display_error_modiff'.
288 * window.c (Frecenter): Clear display_error_modiff field.
290 * xdisp.c (redisplay_window_0, redisplay_window_1): New functions.
291 Call redisplay_window, but not if display_error_modiff field says no.
292 (redisplay_window_error): New function.
293 (displayed_buffer): New variable.
294 (redisplay_internal, redisplay_windows): Call the new functions
295 instead of redisplay_window directly.
297 2001-12-15 Richard M. Stallman <rms@gnu.org>
299 * keyboard.c (syms_of_keyboard) <double-click-fuzz>: Doc fix.
301 2001-12-14 Andrew Innes <andrewi@gnu.org>
303 * makefile.w32-in (EMACSLOADPATH): Define.
304 ($(EMACS)): Run `list-load-path-shadows' after dumping emacs.
305 (bootstrap-temacs): Remove dependency on bootstrap-clean.
307 2001-12-13 Eli Zaretskii <eliz@is.elta.co.il>
309 * xfns.c (x_report_frame_params): Make the scroll-bar-width frame
310 parameter have a numeric value all the time.
312 * w32fns.c (x_report_frame_params): Likewise.
314 2001-12-12 Richard M. Stallman <rms@gnu.org>
316 * fileio.c (Fwrite_region): Doc fix.
318 * xdisp.c (CLEAR_FACE_CACHE_COUNT): Redefine as 500.
319 (redisplay_internal): Call clear_image_cache only for window terminals.
321 2001-12-12 Gerd Moellmann <gerd@gnu.org>
323 * xdisp.c (move_it_vertically_backward): Change heuristic
324 for the case that we didn't move far enough initially.
326 * window.c (Frecenter): Simplify computation in the case of window
327 system frames and ARG < 0; use window_box_height.
329 2001-12-11 Richard M. Stallman <rms@gnu.org>
331 * Makefile.in, mem-limits.h, dispnew.c, emacs.c, fileio.c:
332 * process.c, sysdep.c, unexec.c: Test GNU_LINUX, not LINUX.
334 2001-12-11 Andrew Innes <andrewi@gnu.org>
336 * insdel.c (make_gap) [DOUG_LEA_MALLOC]: Call make_gap_smaller if
339 2001-12-11 Richard M. Stallman <rms@gnu.org>
341 * m/hp800.h: Split the __hpux conditional into the parts
342 that are right for GNU/Linux too and the parts that are not.
343 Use the former if GNU_LINUX.
344 (HAVE_ALLOCA, LOAD_AVE_TYPE, LOAD_AVE_CVT): New defs for GNU/Linux.
346 * s/gnu-linux.h (GNU_LINUX): Defined.
348 2001-12-11 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
350 * macros.c, msdos.c, w16select.c: Change doc-string comments to
351 `new style' [w/`doc:' keyword].
353 2001-12-10 Jason Rumney <jasonr@gnu.org>
355 * w32menu.c (w32_free_submenu_strings): Clear menu item struct
358 2001-12-09 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
360 * dosfns.c: Change doc-string comments to `new style' [w/`doc:'
363 2001-12-09 Eli Zaretskii <eliz@is.elta.co.il>
365 * dosfns.c (dos-display-scancodes, dos-decimal): Doc fix.
367 * s/hpux10.h (srand48): Don't undefine.
369 2001-12-09 Jason Rumney <jasonr@gnu.org>
371 * w32menu.c (_widget_value): Make `help' field a Lisp_Object. Add
372 comment to explain where the struct came from.
373 (single_submenu, w32_menu_show): Set `help' field as Lisp_Object.
374 (add_menu_item): Process pop-up menus first to avoid memory leak.
375 (add_menu_item, w32_menu_display_help): Use `help' field as
377 (w32_free_submenu_strings): Only free owner-drawn strings.
379 2001-12-09 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
381 * COPYING: Moved back.
383 * charset.c (char_to_string_1, translate_char, Fdefine_charset):
384 Add parentheses around && within ||.
386 * indent.c (compute_motion): Likewise.
388 * intervals.c (merge_properties_sticky): Likewise.
390 * coding.c (setup_coding_system, shrink_encoding_region)
391 (Fdecode_sjis_char): Likewise.
393 2001-12-07 Andreas Schwab <schwab@suse.de>
395 * xdisp.c (display_mode_element): Don't read past end of string if
398 * alloc.c (inhibit_garbage_collection): Don't exceed value an int
401 * data.c (Vmost_positive_fixnum, Vmost_negative_fixnum): Renamed
402 from most_positive_fixnum and most_negative_fixnum, resp., and
403 type changed to Lisp_Object.
404 (syms_of_data): DEFVAR_LISP them.
406 2001-12-07 Richard M. Stallman <rms@gnu.org>
408 * callproc.c (init_callproc): Set Vdata_directory based on the source
409 location whenever Emacs was run uninstalled.
411 2001-12-06 Paul Eggert <eggert@twinsun.com>
413 * config.in (HAVE_WORKING_VFORK): New #undefs.
414 * process.c (create_process):
415 Use HAVE_WORKING_VFORK, not HAVE_VFORK.
416 * m/cnvrgnt.h (HAVE_VFORK): Remove #define.
417 * m/ibm370aix.h (HAVE_VFORK): Remove #undef.
418 * m/ibmps2-aix.h (HAVE_VFORK): Remove #define.
419 * m/intel386.h (HAVE_VFORK): Likewise.
420 * m/mips-siemens.h (HAVE_VFORK): Likewise.
421 * m/mips.h (HAVE_VFORK): Likewise.
422 * s/freebsd.h (vfork): Remove #define.
423 * s/lynxos.h (HAVE_VFORK): Remove #undef.
424 * s/usg5-4-2.h: Fix comment about vfork.
426 2001-12-06 Richard M. Stallman <rms@gnu.org>
428 * s/hpux10.h (random): Add undef.
429 (HAVE_RANDOM): Define it just once.
431 2001-12-06 Stefan Monnier <monnier@cs.yale.edu>
433 * eval.c: Undo last change: the standard syntax is not wanted.
435 2001-12-06 Eli Zaretskii <eliz@is.elta.co.il>
437 * xterm.c (x_free_frame_resources) [USE_X_TOOLKIT]: Remove all the
438 scroll bars of the frame before deleting the frame itself. If the
439 frame has a widget, delete the frame with XtDestroyWidget, and do
440 not call XDestroyWindow before that.
442 2001-12-06 Kim F. Storm <storm@cua.dk>
444 * xfns.c (x_report_frame_params): Return actual fringe widths.
446 * w32fns.c (x_report_frame_params): Return actual fringe widths.
448 2001-12-05 Andrew Innes <andrewi@gnu.org>
450 * alloc.c (Fgarbage_collect): Shrink buffer gaps that are
453 * insdel.c (make_gap_larger): New function.
454 (make_gap_smaller): New function.
455 (make_gap) [USE_MMAP_FOR_BUFFERS || REL_ALLOC]: Call
456 make_gap_smaller if arg is negative.
458 2001-12-04 Stefan Monnier <monnier@cs.yale.edu>
460 * keyboard.c (kbd_buffer_store_event): Fix interrupt_signal prototype.
461 Pass a dummy argument when calling interrupt_signal.
462 (parse_menu_item): Mark disabled items before checking for empty def.
463 (read_char_minibuf_menu_prompt): Make safety more visible.
464 (read_key_sequence): Add a `first_unbound' variable.
465 Use it to detect C-c ESC ESC ESC ESC ... cases and drop the
466 unbound prefix as soon as we can detect it.
468 * doc.c (Fsnarf_documentation): Add prototype.
469 (get_doc_string): Handle negative arguments.
470 (Fdocumentation): Use AREF and ASIZE.
471 Move the calls to get_doc_string to a single place.
472 Don't confuse an interactive-spec for a docstring reference.
473 (Fdocumentation_property): Take advantage of the fact that
474 get_doc_string now ignores the sign of the docstring position.
476 * eval.c: Use standard syntax for usage in docstrings.
478 2001-12-03 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
480 * xdisp.c (syms_of_xdisp): Make `tool-bar-button-relief` an option.
482 2001-12-02 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
484 * xterm.c (x_draw_image_relief): Use predefined macro instead of
485 constant when the value of `tool_bar_button_relief' is negative.
487 2001-12-02 Richard M. Stallman <rms@gnu.org>
489 * xmenu.c (menu_highlight_callback): Use `help' field as Lisp_Object.
490 (single_submenu, xmenu_show): Set `help' field as Lisp_Object.
492 * fileio.c (read_non_regular): Delete Fsignal call.
494 2001-12-01 Stefan Monnier <monnier@cs.yale.edu>
496 * lisp.h (run_hook_list_with_args): Undo last change.
498 2001-12-01 Gerd Moellmann <gerd@gnu.org>
500 * xterm.c (x_draw_fringe_bitmap): Always undo clipping.
502 2001-12-01 Jason Rumney <jasonr@gnu.org>
504 * window.c (Qleft_fringe, Qright_fringe): Remove. Now in frame.c.
506 * w32term.h (WM_MOUSELEAVE, TME_LEAVE, TRACKMOUSEEVENT)
507 [!WM_MOUSELEAVE]: Define.
509 * w32menu.c (current_popup_menu, get_menu_item_info):
510 (set_menu_item_info): New vars.
511 (set_frame_menubar): Doc fix clarifying GC interaction with menus.
512 (w32_menu_show): Set current_popup_menu.
513 (add_menu_item): Allocate new strings for owner-drawn menu items
515 Use owner-draw for disabled menu items again.
516 (w32_menu_display_help): Ignore owner-drawn items and popup menus.
517 (w32_free_submenu_strings, w32_free_menu_strings): New functions.
519 * w32fns.c (trackmouse_window, track_mouse_event_fn): New vars.
520 (w32_wnd_proc) <WM_MOUSEMOVE>: Notice when mouse enters frame.
521 <WM_EXITMENULOOP>: Free menu strings.
522 <WM_MOUSELEAVE>: Stop tracking mouse.
523 (x_create_tip_frame): Specify no minibuffer, modeline or fringes.
525 * w32term.c (w32_read_socket) <WM_MOUSELEAVE>: Cancel help echo
528 2001-12-01 Kim F. Storm <storm@cua.dk>
530 The following changes add left-fringe and right-fringe
531 frame parameters to adjust fringe widths, or remove one or
534 * frame.h (struct frame): Remove trunc_area_pixel_width and
535 trunc_area_cols fields.
536 (Qleft_fringe, Qright_fringe): Declare.
537 (FRAME_RIGHT_FRINGE_WIDTH): New macro.
539 * frame.c (Qleft_fringe, Qright_fringe): New vars.
540 (syms_of_frame): Initialize them.
542 * window.c (coordinates_in_window): Handle separate left and right
545 * xterm.h (struct x_output): Add left_fringe_width, right_fringe_width,
546 and fringe_cols fields.
547 (FRAME_FRINGE_BITMAP_WIDTH, FRAME_FRINGE_BITMAP_HEIGHT): Remove macros.
548 (FRAME_X_FRINGE_COLS): Use fringe_cols field.
549 (FRAME_X_FRINGE_WIDTH): Use fringes_extra field.
550 (FRAME_X_LEFT_FRINGE_WIDTH): Use left_fringe_width field.
551 (FRAME_X_RIGHT_FRINGE_WIDTH): Use right_fringe_width field.
552 (x_compute_fringe_widths): Add prototype.
554 * xterm.c (zv_height, zv_bits, zv_period): Changed zv bitmap to
555 fill fringe evenly with small dashes.
556 (x_draw_fringe_bitmap): Clear background if necessary. Align and
557 clip the new ZV bitmap to avoid jitter between rows.
558 (x_draw_row_fringe_bitmaps): Rely on x_draw_fringe_bitmap to clear
559 background. Don't draw fringe bitmaps if fringe width is zero.
560 (x_compute_fringe_widths): New function.
561 (x_new_font, x_set_window_size_1): Use it.
563 * xfns.c (x_frame_parms): Add `left-fringe' and `right-fringe' parms.
564 (x_set_frame_parameters): Process Process `font' parameter before other
565 parameters as fringe widths depend on it.
566 (x_set_fringe_width): New function.
567 (x_figure_window_size): Use x_compute_fringe_widths.
568 (Fx_create_frame): Process `left-fringe' and `right-fringe' frame
571 * widget.c (set_frame_size): Use x_compute_fringe_widths.
572 (EmacsFrameSetCharSize): Ditto.
574 * w32term.h: Merged changes from xterm.h.
575 * w32term.c: Merged changes from xterm.c.
576 * w32fns.c: Merged changes from xfns.c.
578 2001-11-29 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
582 2001-11-29 Dave Love <fx@gnu.org>
584 * coding.c (syms_of_coding) <Qchar_coding_system>: Give it an
586 (detect_coding_mask): Fix call of detect_coding_iso2022.
588 2001-11-29 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
590 * fileio.c (file-name-coding-system)
591 (default-file-name-coding-system): Doc fix (links to referenced
594 2001-11-28 Stefan Monnier <monnier@cs.yale.edu>
596 * lisp.h (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5):
597 Add dummy uses of gcproN variables.
599 * category.c (describe_category, describe_category_1)
600 (Fdescribe_categories): Remove. (Moved to lisp/help-fns.el.)
601 (syms_of_category): Don't defsubr Sdescribe_categories.
603 2001-11-28 Richard M. Stallman <rms@gnu.org>
605 * fileio.c (Ffind_file_name_handler): Avoid initializer for `result'.
607 * Makefile.in (lispdir): New variable, referring to build dir.
608 (TAGS-LISP): Find Makefile in $(lispdir), not $(lispsource).
610 2001-11-28 Andrew Innes <andrewi@gnu.org>
612 * w32menu.c (w32_menu_display_help): Actually add the new argument
615 2001-11-28 Jason Rumney <jasonr@gnu.org>
617 * w32menu.c (add_menu_item): Do not use owner-draw for disabled
618 menu items. From David Ponce <dponce@wanadoo.fr>.
619 (w32_dialog_show) [HAVE_DIALOGS]: Compile whole function
621 (w32_menu_display_help): New argument OWNER. Rewritten to store a
622 help event in the owner frame's keyboard buffer.
624 * w32fns.c (w32_wnd_proc) <WM_MENUSELECT>: Display help directly.
625 (Fx_show_tip): Don't subtract last width from row width.
627 * w32term.c (w32_read_socket) <WM_MENUSELECT>: Remove.
628 (w32_read_socket): Use EQ to compare frames.
630 2001-11-28 Gerd Moellmann <gerd@gnu.org>
632 * xterm.c (x_draw_glyphs): Don't call notice_overwritten_cursor if
635 2001-11-28 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
637 * xdisp.c (message_dolog): Remove unused variables `gcpro2',
638 `gcpro3' and `gcpro4'.
640 * coding.c (decode_coding_string): Remove unused variable `gcpro1'.
642 2001-11-28 Stefan Monnier <monnier@cs.yale.edu>
644 * ccl.c: Use AREF and ASIZE.
646 2001-11-27 Stefan Monnier <monnier@cs.yale.edu>
648 * lisp.h (run_hook_list_with_args): Remove.
649 (LIST_END_P): Fix call to wrong_type_argument.
650 (make_fixnum_or_float): Use EMACS_INT rather than int.
652 2001-11-26 Stefan Monnier <monnier@cs.yale.edu>
654 * syntax.c (syms_of_syntax): Remove defsubr of Sdescribe_syntax.
655 (describe_syntax, describe_syntax_1, Fdescribe_syntax): Remove.
657 * eval.c: Use AREF and ASIZE.
658 (Ffetch_bytecode): Add the file name to the error message.
660 * fileio.c (Ffind_file_name_handler): Give precedence to handlers
661 which match the end of the file-name.
662 (Fsubstitute_in_file_name): Don't signal an error if $ENVVAR
663 is not a valid env var, but leave it as is instead.
665 * keymap.c (access_keymap): Handle t bindings like nil bindings.
666 Make nil bindings in char-tables transparent.
667 (store_in_keymap): Turn a nil binding into a t binding for char-tables.
669 2001-11-26 Richard M. Stallman <rms@gnu.org>
671 * textprop.c (set_text_properties_1): Allow START, END in either order.
672 Do nothing if range is empty.
674 * Makefile.in (mallocobj): Simplify logic using auxiliary vars.
676 * Makefile.in (mostlyclean): Delete bootstrap-emacs here.
679 2001-11-25 Stefan Monnier <monnier@cs.yale.edu>
681 * textprop.c (set_text_properties_1): Clearly mark that the
682 interval should not be empty.
684 * intervals.c (graft_intervals_into_buffer):
685 Don't call set_text_properties_1 on an empty interval.
687 2001-11-25 Richard M. Stallman <rms@gnu.org>
689 * unexelf.c (unexec): Index by n, not nn, when checking for ".sbss".
691 * callproc.c (Fcall_process): When we make a bigger buffer for bufptr,
692 don't lose the data in it.
694 2001-11-25 Juanma Barranquero <lektu@terra.es>
696 * abbrev.c (Fexpand_abbrev): Use Frun_hooks instead of Vrun_hooks.
698 * buffer.c (Fkill_buffer): Use Frun_hooks, not Vrun_hooks.
700 * print.c (temp_output_buffer_setup): Use Frun_hooks, not Vrun_hooks.
702 2001-11-25 Stefan Monnier <monnier@cs.yale.edu>
704 * xfaces.c (merge_face_heights): Coerce back to int explicitly.
706 2001-11-25 Eli Zaretskii <eliz@is.elta.co.il>
708 * window.c (Fset_window_vscroll): Doc fix. From Kalle Olavi
709 Niemitalo <kon@iki.fi>.
711 2001-11-25 Jason Rumney <jasonr@gnu.org>
713 * w32term.h (FRAME_X_FRINGE_COLS): No fringe on tip frames.
715 * w32fns.c (x_create_tip_frame): Set frame's fringes_extra to 0.
716 (Fx_show_tip): Block input during frame creation.
717 (Fx_show_tip, Fx_hide_tip): Enable.
719 2001-11-24 Richard M. Stallman <rms@gnu.org>
721 * lread.c (Fload): Detect recursive load error for more than 3
722 nestings of the same file.
723 (Vrecursive_load_depth_limit): Variable deleted.
724 (syms_of_lread) <recursive-load-depth-limit>: Variable deleted.
726 2001-11-24 Jason Rumney <jasonr@gnu.org>
728 * xfns.c (compute_tip_xy): Initialize root_x and root_y from
729 mouse position if either left or top is not specified.
731 * w32fns.c (w32_wnd_proc) <WM_MENUSELECT>: Revert last change.
732 <WM_WINDOWPOSCHANGING>: Let tip frames resize without restriction.
733 (my_create_tip_window, Fx_show_tip): Adjust size for external border.
734 (my_create_tip_window): Assign tip_window.
735 (x_create_tip_frame): Use same defaults as X.
736 (compute_tip_xy): Remove unused variable. Use full screen width.
737 (Fx_show_tip): Do not double height. Call ShowWindow directly.
739 * w32term.c (x_after_update_window_line): Doc fix.
740 (w32_read_socket): Doc fix. Avoid SET_FRAME_GARBAGED for tip
742 <WM_SHOWWINDOW>: Redo mouse highlight when hiding tip frame.
744 * xdisp.c (prepare_menu_bars) [HAVE_WINDOW_SYSTEM]: Use tip_frame
745 for all Windowed systems.
747 2001-11-23 Eli Zaretskii <eliz@is.elta.co.il>
749 * msdos.c (IT_clear_screen): If the frame's faces are not yet
750 realized, use the initial screen colors to clear the screen.
752 2001-11-23 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
754 * textprop.c (Fset_text_properties): Remove unused variables
755 `unchanged', `prev_changed', `s' and `len'.
757 * search.c (Freplace_match): Remove unused variable `inslen'.
759 * keymap.c (access_keymap): Remove unused variables `c1' and `c2'.
761 2001-11-22 Jason Rumney <jasonr@gnu.org>
763 * w32fns.c (x_window_to_frame): Remove irrelevant TODO comment.
764 (w32_wnd_proc) <WM_MENUSELECT>: Show help echo directly.
765 (my_create_tip_window): New function.
766 (x_create_tip_frame, compute_tip_xy): Adapt for Windows.
767 (Fx_show_tip, Fx_hide_tip) [TEST_TOOLTIPS]: Adapt for Windows.
769 2001-11-20 Jason Rumney <jasonr@gnu.org>
771 * coding.h (Vw32_system_coding_system) [WINDOWSNT]: Remove.
772 (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: Use Vlocale_coding_system.
774 * w32fns.c (Vw32_system_coding_system): Remove.
775 (w32_to_x_font, x_to_w32_font): Use Vlocale_coding_system.
777 2001-11-19 Stefan Monnier <monnier@cs.yale.edu>
779 * fileio.c (Fwrite_region): Move choose_write_coding_system to
780 after build_annotations.
782 * syntax.c (describe_syntax): Add dummy arg.
783 (describe_syntax_1): Update call to describe_vector.
785 * category.c (describe_category): Add dummy arg.
786 (describe_category_1): Update call to describe_vector.
788 * keymap.c (Fdescribe_vector): Add `describer' parameter.
789 (describe_command, describe_translation): Add dummy second param.
790 (describe_map): Call elt_describer with two arguments.
791 (describe_vector_princ): Add `fun' parameter.
792 Call it instead of the hardcoded `princ'.
793 (describe_vector): Add arg `args'.
794 Pass it as a new second argument to elt_describer.
796 * keymap.h (describe_vector): Update prototype.
798 * frame.c: Don't include keymap.h any more.
799 (keys_of_frame): Remove.
801 * lisp.h (keys_of_frame): Remove declaration.
803 * emacs.c (main): Don't call `keys_of_frame' any more.
805 2001-11-14 Andreas Schwab <schwab@suse.de>
807 * unexelf.c [!defined MAP_ANON]: Define MAP_ANON to MAP_ANONYMOUS
808 if defined, 0 otherwise.
809 (MAP_FAILED): Define if not defined and use it to test mmap failure.
810 (unexec) [!MAP_ANON]: Use /dev/zero as file to map.
812 2001-11-19 Richard M. Stallman <rms@gnu.org>
814 * indent.c (current_column_1): Fix handling of scan_bytes for mb chars.
816 2001-11-18 Jason Rumney <jasonr@gnu.org>
818 * w32term.c (note_mouse_highlight): Fix type of variable `ignore'.
819 (x_draw_bar_cursor): If the background color of the glyph under
820 the cursor equals the frame's cursor color, use the glyph's
821 foreground color for drawing the bar cursor.
822 (x_after_update_window_line): Clear internal border in different
824 (w32_set_vertical_scroll_bar): Check for width and height > 0.
825 (w32_draw_relief_rect): Correct relief by 1 pixel.
826 (x_set_glyph_string_background_width):
827 Set extends_to_end_of_line_p if the row's fill_line_p is set and
828 drawing the last glyph with DRAW_IMAGE_{RAISED,SUNKEN}.
829 (x_display_and_set_cursor): If cursor_in_echo_area, use NO_CURSOR
830 if cursor_in_non_selected_windows is false.
831 (show_mouse_face): Clean up. Recognize overwritten cursor differently.
832 (x_draw_glyphs): Remove parameters REAL_START and REAL_END.
833 Notice if cursor gets overwritten.
834 (notice_overwritten_cursor): Renamed from
835 note_overwritten_text_cursor. Rewritten to take glyph widths
836 into account, and to take X positions as parameters.
837 (x_draw_phys_cursor_glyph): Save state of w->phys_cursor_on_p
838 around call to x_draw_glyphs.
839 (x_setup_relief_colors): Use `IMAGE_BACKGROUND' and
840 `IMAGE_BACKGROUND_TRANSPARENT' to calculate the correct background
841 color to use for image glyph reliefs.
842 (x_draw_image_relief): Accept zero tool_bar_button_relief.
843 (glyph_rect): Remove unused variable `area'.
845 * w32fns.c (x_set_frame_parameters): Avoid infinite recursion for
847 (x_set_internal_border_width): Set frame garbaged when window
849 (Fx_create_frame): Accept zero tool_bar_button_relief.
850 (x_clear_image_1, four_corners_best, image_background)
851 (image_background_transparent): New functions.
852 (xpm_format, png_format, jpeg_format, tiff_format, gif_format)
853 (gs_format): Add `:background' entry.
854 (lookup_image): Set IMG's background color if specified.
855 (pbm_load, xbm_load_image, png_load): Set IMG's background field
857 (x_clear_image_1): Reset `background_valid' and
858 `background_transparent_valid' fields.
859 (x_build_heuristic_mask): Use IMAGE_BACKGROUND instead of
860 calculating it here. Set IMG's background_transparent field.
861 (enum xpm_keyword_index): Add XPM_BACKGROUND.
862 (enum png_keyword_index): Add PNG_BACKGROUND.
863 (enum jpeg_keyword_index): Add JPEG_BACKGROUND.
864 (enum tiff_keyword_index): Add TIFF_BACKGROUND.
865 (enum gif_keyword_index): Add GIF_BACKGROUND.
866 (enum gs_keyword_index): Add GS_BACKGROUND.
867 (pbm_load, png_load, jpeg_load, tiff_load, gif_load):
868 Pre-calculate image background color where necessary.
869 (x_create_x_image_and_pixmap, xbm_load, gs_load):
870 Use display info's n_cbits entry for screen depth.
871 (Fx_show_tip): Remove unused variables `buffer', `top',
872 `left', `max_width' and `max_height'.
874 * w32menu.c (w32_menu_show, push_menu_pane): Doc fixes.
876 2001-11-18 Gerd Moellmann <gerd@gnu.org>
878 * puresize.h (BASE_PURESIZE): Increase to 750000.
880 2001-11-18 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
882 * frame.c (Fframe_live_p): Doc fix.
884 2001-11-18 Richard M. Stallman <rms@gnu.org>
886 * xdisp.c (message_dolog_marker1, message_dolog_marker2)
887 (message_dolog_marker3): New static variables hold three markers.
888 (syms_of_xdisp): Initialize and staticpro them.
889 (message_dolog): Use message_dolog_marker1..3 instead of
890 allocating markers each time. Unchain them when done.
892 2001-11-17 Richard M. Stallman <rms@gnu.org>
894 * doc.c (Fsnarf_documentation): Doc fix.
896 2001-11-17 Andreas Schwab <schwab@suse.de>
898 * xterm.c (note_mouse_highlight): Fix type of variable `ignore'.
900 2001-11-17 Richard M. Stallman <rms@gnu.org>
902 * fileio.c (Fwrite_region): Avoid initializer for Lisp_Object.
904 2001-11-17 Jason Rumney <jasonr@gnu.org>
906 * xterm.c (notice_overwritten_cursor): Take care of end < 0 case.
908 2001-11-17 Gerd Moellmann <gerd@gnu.org>
910 * xdisp.c (tool_bar_item_info): Avoid calling Fget_text_property
911 with invalid position.
913 2001-11-16 Richard M. Stallman <rms@gnu.org>
915 * syswait.h: Delete conditionals for HPUX7, ISC 4.1, and convex.
917 * s/isc4-1.h (HAVE_SYS_WAIT_H): Add #undef.
918 * s/hpux.h (HAVE_SYS_WAIT_H): Add #undef.
919 * s/hpux8.h (HAVE_SYS_WAIT_H): Define it.
921 * m/convex.h (HAVE_SYS_WAIT_H): Add #undef.
923 2001-11-16 Stefan Monnier <monnier@cs.yale.edu>
925 * fileio.c (build_annotations): Split off the tail.
926 (build_annotations_2): New fun. Extracted from build_annotations.
927 (Fwrite_region): Split the call to build_annotations into two
928 calls to build_annotations and build_annotations_2.
930 2001-11-16 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
932 * sysdep.c (wait_for_kbd_input) [VMS]: Do not call
933 clear_waiting_for_input with argument.
935 * xterm.h (x_update_cursor): Remove duplicated prototype.
937 * keyboard.h (clear_waiting_for_input): Remove duplicated prototype.
939 * xterm.c (waiting_for_input): Remove unnecessary declaration.
941 * data.c (Ftimes, Fquo, Frem, Fmod): Doc fix.
943 2001-11-16 Stefan Monnier <monnier@cs.yale.edu>
945 * fileio.c (choose_write_coding_system): New fun, extracted
947 (Fwrite_region): Use it.
949 * eval.c (max_specpdl_size, max_lisp_eval_depth): Use EMACS_INT.
950 (funcall_lambda, run_hook_with_args): Make static and add prototype.
951 (ml_apply, find_handler_clause): Add prototype.
953 2001-11-16 Eli Zaretskii <eliz@gnu.org>
955 * config.in: Add #undef HAVE_COFF_H.
957 * unexec.c (coff.h): Don't include unless HAVE_COFF_H is defined.
958 Required for ISC 4.1.
960 2001-11-16 Eli Zaretskii <eliz@is.elta.co.il>
962 * syswait.h: (HAVE_SYS_WAIT_H): Undef for ISC 4.1. Reported by
963 Andrew Wiseman <a.wiseman@btclick.com>.
965 2001-11-16 Kim F. Storm <storm@cua.dk>
967 The following changes are made to clean up the various internal
968 references to the fringes to actually use the term `fringe' for
969 them. Previously, they were called `flags areas', `bitmap areas',
970 `left/right side of windows', or implicitly as `flags' or
973 * dispextern.h (FRINGE_FACE_ID): Renamed from BITMAP_AREA_FACE_ID.
974 Comments fixed. Use renamed symbols.
976 * dispnew.c: Comment fix. Use renamed symbols.
978 * frame.h (FRAME_FRINGE_COLS): Renamed from FRAME_FLAGS_AREA_COLS.
979 (FRAME_FRINGE_WIDTH): Renamed from FRAME_FLAGS_AREA_WIDTH.
980 (FRAME_LEFT_FRINGE_WIDTH): Renamed from FRAME_LEFT_FLAGS_AREA_WIDTH.
982 * msdos.c: Comment fix.
984 * w32fns.c: Use renamed symbols.
986 * w32term.c: Comment fixes. Use renamed symbols.
987 (fringe_bitmap_type): Renamed from bitmap_type.
988 (NO_FRINGE_BITMAP): Renamed from NO_BITMAP.
989 (w32_draw_fringe_bitmap): Renamed from w32_draw_bitmap.
990 (x_draw_row_fringe_bitmaps): Renamed from x_draw_row_bitmaps.
992 * w32term.h: Comment fixes. Use renamed symbols.
993 (fringes_extra): Renamed from flags_areas_extra.
994 (FRAME_FRINGE_BITMAP_WIDTH): Renamed from FRAME_FLAGS_BITMAP_WIDTH.
995 (FRAME_FRINGE_BITMAP_HEIGHT): Renamed from FRAME_FLAGS_BITMAP_HEIGHT.
996 (FRAME_X_FRINGE_COLS): Renamed from FRAME_X_FLAGS_AREA_COLS.
997 (FRAME_X_FRINGE_WIDTH): Renamed from FRAME_X_FLAGS_AREA_WIDTH.
998 (FRAME_X_LEFT_FRINGE_WIDTH):
999 Renamed from FRAME_X_LEFT_FLAGS_AREA_WIDTH.
1000 (FRAME_X_RIGHT_FRINGE_WIDTH):
1001 Renamed from FRAME_X_RIGHT_FLAGS_AREA_WIDTH.
1003 * widget.c: Use renamed symbols.
1005 * window.c: Comment fixes. Use renamed symbols.
1006 (coordinates-in-window-p): Doc fix.
1008 * xdisp.c: Comment fixes. Use renamed symbols.
1010 * xfaces.c (realize_basic_faces): Use FRINGE_FACE_ID.
1012 * xfns.c: Use renamed symbols.
1014 * xterm.c: Comment fixes. Use renamed symbols.
1015 (fringe_bitmap_type): Renamed from bitmap_type.
1016 (NO_FRINGE_BITMAP): Renamed from NO_BITMAP.
1017 (x_draw_fringe_bitmap): Renamed from x_draw_bitmap.
1018 (x_draw_row_fringe_bitmaps): Renamed from x_draw_row_bitmaps.
1020 * xterm.h: Comment fixes. Use renamed symbols.
1021 (fringes_extra): Renamed from flags_areas_extra.
1022 (FRAME_FRINGE_BITMAP_WIDTH): Renamed from FRAME_FLAGS_BITMAP_WIDTH.
1023 (FRAME_FRINGE_BITMAP_HEIGHT): Renamed from FRAME_FLAGS_BITMAP_HEIGHT.
1024 (FRAME_X_FRINGE_COLS): Renamed from FRAME_X_FLAGS_AREA_COLS.
1025 (FRAME_X_FRINGE_WIDTH): Renamed from FRAME_X_FLAGS_AREA_WIDTH.
1026 (FRAME_X_LEFT_FRINGE_WIDTH):
1027 Renamed from FRAME_X_LEFT_FLAGS_AREA_WIDTH.
1028 (FRAME_X_RIGHT_FRINGE_WIDTH):
1029 Renamed from FRAME_X_RIGHT_FLAGS_AREA_WIDTH.
1031 2001-11-15 Jason Rumney <jasonr@gnu.org>
1033 * w32menu.c (add-menu-item): Make help_echo and radio buttons
1034 work for most menu items. From David Ponce
1035 <david.ponce@wanadoo.fr>.
1037 2001-11-15 Gerd Moellmann <gerd@gnu.org>
1039 * xfns.c (x_set_frame_parameters): Revert change of 2001-11-07.
1040 Some x_set_* function expect to be called even if old and new
1043 * xdisp.c (build_desired_tool_bar_string): Accept zero
1044 tool_bar_button_relief.
1046 * xfns.c (Fx_create_frame): Accept zero tool_bar_button_relief.
1048 * xterm.c (x_draw_image_relief): Accept zero tool_bar_button_relief.
1050 * xterm.c (x_draw_bar_cursor): If the background color of the
1051 glyph under the cursor equals the frame's cursor color, use
1052 the glyph's foreground color for drawing the bar cursor.
1054 * dispnew.c (direct_output_forward_char): Fix character/byte
1055 position comparison.
1057 2001-11-15 Miles Bader <miles@gnu.org>
1059 * editfns.c (find_field): Add BEG_LIMIT and END_LIMIT parameters.
1060 (Fdelete_field, Ffield_string, Ffield_string_no_properties):
1061 Update arguments to find_field.
1062 (Ffield_beginning, Ffield_end): Add LIMIT param, pass to find_field.
1063 (Fconstrain_to_field): Use LIMIT arg to shorten search time.
1064 * lisp.h (Ffield_beginning, Ffield_end): Update EXFUN decl.
1065 * minibuf.c (Fminibuffer_prompt_end): Update args to Ffield_end.
1067 2001-11-14 Richard M. Stallman <rms@gnu.org>
1069 * editfns.c (Fpropertize): Allow call with 1 arg.
1071 * dispextern.h (image_background, image_background_transparent):
1072 Conditionalize on HAVE_X_WINDOWS.
1074 2001-11-13 Richard M. Stallman <rms@gnu.org>
1076 * print.c (Fprin1_to_string): Doc fix.
1078 * sunfns.c (Fsun_change_cursor_icon): Doc fix.
1080 * floatfns.c (Fceiling, Ffloor): Doc fixes.
1082 * filelock.c (Funlock_buffer, Ffile_locked_p): Doc fixes.
1084 * fileio.c (Ffile_accessible_directory_p): Doc fix.
1086 * eval.c (syms_of_eval): Doc fix.
1088 * coding.c (syms_of_coding): Doc fix.
1090 * doc.c (Fsnarf_documentation): Doc fix.
1092 * dispnew.c (syms_of_display): Doc fix.
1094 * category.c (Fget_unused_category): Doc fix.
1096 * buffer.c (syms_of_buffer): Doc fixes.
1098 2001-11-14 Eli Zaretskii <eliz@is.elta.co.il>
1100 * print.c (prin1, print): Doc fix.
1102 2001-11-14 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1104 * fontset.h: Remove declarations of variables
1105 `Vhighlight_wrong_size_font' and `Vclip_large_size_font'.
1107 * fontset.c: Remove variables `Vhighlight_wrong_size_font' and
1108 `Vclip_large_size_font'.
1110 2001-11-13 Jason Rumney <jasonr@gnu.org>
1112 * w32fns.c: Doc fix.
1114 2001-11-13 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1116 * xfaces.c (Fface_attributes_as_vector): Doc fix.
1118 * w32fns.c (Fx_synchronize): Reindent.
1124 * coding.c: Doc fix.
1126 * cmds.c, composite.c, dired.c, doc.c, filelock.c, floatfns.c,
1127 * fontset.c, insdel.c, keymap.c: Change doc-string comments to
1128 `new style' [w/`doc:' keyword].
1130 * xmenu.c (x-popup-menu): Reindent.
1131 (x-popup-dialog): Likewise.
1133 * xfaces.c (Finternal_set_alternative_font_family_alist): Reindent.
1135 * xdisp.c (Fdump_tool_bar_row): Reindent.
1137 * minibuf.c (Fminibuffer_complete_word): Reindent.
1138 (Fminibuffer_complete_and_exit): Likewise.
1139 (Fminibuffer_completion_help): Likewise.
1140 (Fminibuffer_message): Likewise.
1142 * fns.c (Freverse): Reindent.
1144 * eval.c (Fif): Reindent.
1147 * editfns.c (Fuser_real_login_name): Reindent.
1148 (Finsert_buffer_substring): Likewise.
1149 (Fcompare_buffer_substrings): Likewise.
1150 (Fsubst_char_in_region): Likewise.
1152 * dispnew.c (Fsit_for): Reindent.
1153 (Fframe_or_buffer_changed_p): Likewise.
1154 (Finternal_show_cursor_p): Likewise.
1155 (syms_of_display): Likewise.
1157 * alloc.c (Flist): Reindent.
1158 (Fvector): Likewise.
1160 2001-11-12 Richard M. Stallman <rms@gnu.org>
1162 * xterm.c (XTread_socket): Don't update focus for EnterNotify or
1163 LeaveNotify events. Only FocusIn and FocusOut do that now.
1164 (x_display_and_set_cursor): Do display hollow cursors in active
1165 minibuffer windows when they are not selected.
1167 2001-11-12 Jason Rumney <jasonr@gnu.org>
1169 * w32console.c, w32fns.c, w32menu.c, w32proc.c, w32select.c,
1170 * w32term.c: Change doc-string comments to `new style'.
1171 [w/`doc:' keyword]. Doc fixes.
1173 * w32fns.c: Don't define max.
1174 (Fx_open_connection): Only execute once.
1176 2001-11-12 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1178 * ccl.c: Change macros to use do-while block instead of if-else.
1179 Use braces to follow GNU Coding Standards.
1181 2001-11-11 Richard M. Stallman <rms@gnu.org>
1183 * sysdep.c (child_setup_tty): Don't clear ICRNL or INLCR.
1185 * lread.c (read_escape): Use end_of_file_error for reporting eof.
1187 * insdel.c (replace_range): Use adjust_markers_for_replace
1188 instead of adjust_markers_for_delete and adjust_markers_for_insert.
1190 * intervals.h: Declare set_text_properties and set_text_properties_1.
1192 * textprop.c (set_text_properties_1): New subroutine
1193 broken out of set_text_properties.
1194 (set_text_properties): Use set_text_properties_1.
1196 * intervals.c (graft_intervals_into_buffer):
1197 Use set_text_properties_1 to clear out properties.
1199 * search.c (Freplace_match): Use replace_range to insert
1200 and delete. Don't request property inheritance from
1203 2001-11-10 Jason Rumney <jasonr@gnu.org>
1205 * w32fns.c (enum_font_cb2): Use leading @ on face name to detect
1206 vertical fonts. Allow them if face name is explicitly specified.
1207 Do not give up if we find a font that cannot be converted to an xlfd.
1209 2001-11-10 Gerd Moellmann <gerd@gnu.org>
1211 * unexelf.c (unexec): Use mmap/munmap to allocate buffers
1212 instead of malloc/free.
1214 2001-11-09 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1216 * xfaces.c (merge_face_vectors): Use braces to follow GNU
1218 (Finternal_set_lisp_face_attribute): Likewise.
1220 * buffer.c (Fbury_buffer): Likewise.
1222 * indent.c (current_column_1): Remove unused variable `prev_col'.
1224 * coding.c (encode_coding): Use precomputed value of `src'.
1225 (encode_coding): Remove unused variable `src_end'.
1226 (code_convert_region): Remove unused variables `count'.
1228 2001-11-07 Jason Rumney <jasonr@gnu.org>
1230 * w32term.c (x_display_and_set_cursor): Do not move system caret
1231 if cursor_glyph is NULL.
1233 2001-11-07 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1235 * keymap.c (access_keymap): Fix compilation error.
1237 2001-11-07 Miles Bader <miles@gnu.org>
1239 * xfns.c (x_set_frame_parameters): Avoid infinite recursion.
1241 2001-11-07 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1243 * intervals.c (graft_intervals_into_buffer):
1244 Remove #ifdef'd-out code.
1245 (graft_intervals_into_buffer): Remove unused variable `middle'.
1247 * lread.c (Feval_region): Remove obsolete #ifdef'd-out
1248 code (eval-current-buffer).
1249 Change doc-string comments to `new style' [w/`doc:' keyword].
1251 2001-11-06 Richard M. Stallman <rms@gnu.org>
1253 * keymap.c (access_keymap): Don't use initializers on Lisp_Object.
1255 2001-11-06 Stefan Monnier <monnier@cs.yale.edu>
1257 * lread.c (read1): Fix behavior with nested backquoting.
1259 * keyboard.c (make_lispy_event): Check integerness and fix
1260 Lisp_Object/int mixup.
1262 2001-11-06 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1264 * fns.c (copy_hash_table): Remove unused variable `v'.
1266 * fontset.c (fontset_font_pattern): Remove unused variable
1269 * indent.c (current_column_1): Remove unused variable `prev_col'.
1271 2001-11-05 Richard M. Stallman <rms@gnu.org>
1273 * m/news-risc.h (BROKEN_PROTOTYPES): Defined.
1275 * buffer.c (Fkill_buffer): Don't delete auto save file
1276 if buffer is modified.
1278 2001-11-05 Andrew Innes <andrewi@gnu.org>
1280 * w32proc.c (Fw32_set_keyboard_layout): Use CHECK_NUMBER_CAR and
1283 2001-11-05 Richard M. Stallman <rms@gnu.org>
1285 * unexelf.c (unexec): Minor changes; clean up comments.
1287 2001-11-05 Sam Steingold <sds@gnu.org>
1289 * w32term.c (x_display_and_set_cursor): Fix w32 compilation error.
1291 2001-11-05 Andreas Schwab <schwab@suse.de>
1293 * sound.c (sound_perror): Save errno from being clobbered.
1295 2001-11-05 Dale Hagglund <rdh@yottayotta.com>
1297 * unexelf.c (unexec): Don't use `mmap'. Instead, read and write
1298 the program image directly.
1300 2001-11-05 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1302 * buffer.h (Fbuffer_local_value): Add prototype.
1304 2001-11-04 Richard M. Stallman <rms@gnu.org>
1306 * buffer.c (Fbuffer_local_value): Remove extra args from CHECK_SYMBOL
1309 * keyboard.c (read_char): Use Fcar and Fcdr, not Fnth.
1310 (record_char): Likewise.
1312 * keyboard.c (make_lispy_event): Don't insist a drag event must
1313 move to a different buffer position. Instead, check for moving at
1314 least double_click_fuzz.
1316 * fns.c (Fmake_hash_table): Use XCAR and XCDR, not Fnth and Flength.
1318 * keyboard.c (echo-area-clear-hook): Undo Oct 29 change.
1320 * indent.c (current_column_1, Fmove_to_column): Separate the code
1321 for display-table glyphs from the code buffer text, to fix
1324 2001-11-04 Michael Welsh Duggan <md5i@cs.cmu.edu>
1326 * buffer.c (Fbuffer_local_value): New function.
1327 (syms_of_buffer): Defsubr it.
1329 * xterm.c, w32term.c (x_display_and_set_cursor): Use buffer-local
1330 value of `cursor-in-non-selected-windows'.
1332 * lisp.h (Qcursor_in_non_selected_windows): New declaration.
1333 * xdisp.c (Qcursor_in_non_selected_windows): New variable.
1334 (syms_of_xdisp): Initialize it.
1336 2001-11-04 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1338 * xfns.c (Fx_create_frame): Doc fix.
1340 * coding.c: Change doc-string comments to `new style' [w/`doc:'
1343 * eval.c (top_level_value, top_level_set): Remove commented and
1345 (Fdefvar): Fix usage in doc-string.
1347 2001-11-03 Richard M. Stallman <rms@gnu.org>
1349 * xfns.c: Include unistd.h, if it exists.
1351 * editfns.c: Move the include of ctype.h after unistd.h.
1353 * gmalloc.c: Test BROKEN_PROTOTYPES.
1355 2001-11-03 Ken Raeburn <raeburn@gnu.org>
1357 * lisp.h (CHECK_STRING_CAR): New macro.
1358 * lread.c (Fload): Use XSETCARFASTINT, XSETCDRFASTINT instead of
1359 treating XCAR and XCDR as lvalues.
1360 (openp): Use CHECK_STRING_CAR.
1361 (read_list): Use XSETCDR instead of treating XCDR as lvalue.
1363 2001-11-03 Eli Zaretskii <eliz@is.elta.co.il>
1365 * s/sco5.h (sigprocmask_set): Declare as extern SIGMASKTYPE.
1366 (SIGMASKTYPE): Define.
1368 * syssignal.h (sigunblock): Don't define if already defined.
1370 2001-11-02 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1372 * eval.c (debugger_may_continue, Vdebug_ignored_errors)
1373 (call_debugger, Fcondition_case, skip_debugger, unbind_to):
1374 Fix typos in comments.
1376 * mocklisp.c (Fml_defun, Fml_while, Fml_substr): Remove commented
1377 and #ifdef'd-out code.
1378 Fix and reindent comments.
1380 * mocklisp.h: Remove comment which is a copy of comment in mocklisp.c.
1382 * category.h (CHECK_CATEGORY, CHECK_CATEGORY_SET): Remove unused
1383 argument `i' in macros.
1385 * frame.h (CHECK_FRAME, CHECK_LIVE_FRAME): Remove unused argument
1388 * lisp.h (CHECK_STRING_OR_BUFFER, CHECK_HASH_TABLE, CHECK_LIST)
1389 (CHECK_STRING, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
1390 (CHECK_VECTOR, CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER)
1391 (CHECK_WINDOW, CHECK_LIVE_WINDOW, CHECK_PROCESS, CHECK_NUMBER)
1392 (CHECK_NATNUM, CHECK_MARKER, CHECK_NUMBER_COERCE_MARKER)
1393 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT)
1394 (CHECK_NUMBER_OR_FLOAT_COERCE_MARKER, CHECK_OVERLAY)
1395 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR): Remove unused argument `i'
1398 * abbrev.c, alloc.c, buffer.c, bytecode.c, callint.c, callproc.c,
1399 * casefiddle.c, category.c, ccl.c, charset.c, cmds.c, coding.c,
1400 * composite.c, data.c, dired.c, dispnew.c, doc.c, dosfns.c, emacs.c,
1401 * eval.c, fileio.c, filelock.c, fns.c, fontset.c, frame.c, frame.h,
1402 * indent.c, keyboard.c, keymap.c, lread.c, macros.c, marker.c,
1403 * minibuf.c, mocklisp.c, msdos.c, print.c, process.c, search.c,
1404 * sunfns.c, syntax.c, textprop.c, undo.c, w16select.c, w32console.c,
1405 * w32fns.c, w32menu.c, w32proc.c, w32select.c, window.c, xdisp.c,
1406 * xfaces.c, xmenu.c, xselect.c: Update usage of CHECK_ macros
1407 (remove unused second argument).
1409 2001-11-02 Stefan Monnier <monnier@cs.yale.edu>
1411 * syntax.c (describe_syntax): New wrapper.
1412 (Finternal_describe_syntax_value): Rename from describe_syntax.
1413 Don't insert space at front and \n at the end.
1414 (syms_of_syntax): Defsubr Sinternal_describe_syntax_value.
1416 * regex.c (re_wctype): Try to fix some warnings.
1417 (regcomp, regexec): Don't forget the __restrict.
1419 2001-11-02 Richard M. Stallman <rms@gnu.org>
1421 * textprop.c (Fget_char_property): Doc fix.
1423 2001-11-02 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1425 * process.c (Fstart_process): Add usage to doc-string.
1427 * data.c (Fsetq_default): Ditto.
1429 * callint.c (Finteractive): Ditto.
1431 2001-11-01 Stefan Monnier <monnier@cs.yale.edu>
1433 * macros.c: Don't include keymap.h any more.
1435 2001-11-01 Richard M. Stallman <rms@gnu.org>
1437 * data.c (Fmake_local_variable): Doc fix.
1439 * eval.c (Frun_hooks, Frun_hook_with_args_until_failure): Doc fix.
1440 (Frun_hook_with_args_until_success, Frun_hook_with_args): Doc fix.
1442 * keymap.c (Fdescribe_buffer_bindings): Print character property
1443 bindings along with or instead of the buffer local map.
1444 Make the overriding maps override what they should.
1446 2001-11-01 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1448 * window.c (grow_mini_window): Fix typo in comment.
1450 2001-11-01 Gerd Moellmann <gerd@gnu.org>
1452 * xterm.c (x_scroll_bar_create): Check for width and height > 0.
1453 (XTset_vertical_scroll_bar): Likewise.
1455 * xfns.c (x_build_heuristic_mask): Use four_corners_best
1456 instead of IMAGE_BACKGROUND.
1458 * xfns.c (four_corners_best): Reindent.
1460 * xfaces.c (Finternal_set_lisp_face_attribute_from_resource):
1461 Handle :box so that it is possible to specify sexprs.
1463 2001-11-01 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1465 * xfaces.c (Finternal_merge_in_global_face): Reindent.
1466 (Fface_font): Ditto.
1467 (Finternal_set_alternative_font_registry_alist): Ditto.
1468 (Ftty_suppress_bold_inverse_default_colors): Ditto.
1470 * xfns.c (x-get-resource): Reindent.
1472 2001-10-31 Eli Zaretskii <eliz@is.elta.co.il>
1474 * s/hpux11.h: New file.
1476 2001-10-31 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1478 * emacs.c (USAGE1): Show command line option --no-window-system
1479 instead of --no-windows in usage.
1480 (standard_args): Rename --no-windows to --no-window-system.
1481 (bug_reporting_address): Follow Emacs coding conventions.
1483 * eval.c (Fcommandp): Doc fix.
1484 Change doc-string comments to `new style' [w/`doc:' keyword].
1486 * frame.c (Fframe_live_p): Doc fix.
1488 * buffer.c (selective-display-ellipses): Doc fix.
1490 2001-10-31 Gerd Moellmann <gerd@gnu.org>
1492 * lread.c (to_multibyte): Fix computation of new read_buffer_size.
1494 * xfaces.c (realize_x_face): If C is not a single-byte character,
1495 set the face's colors_copied_bitwise_p instead of the defaulted_p
1496 members which have a different meaning.
1497 (free_face_colors): Do nothing for a face whose colors have been
1500 * dispextern.h (struct face) <colors_copied_bitwise_p>: New member.
1502 2001-10-31 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1504 * marker.c, mocklisp.c: Change doc-string comments to `new style'
1507 2001-10-31 Gerd Moellmann <gerd@gnu.org>
1509 * fns.c (require_unwind): Return Lisp_Object.
1511 2001-10-31 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1513 * keyboard.c (lucid-menu-bar-dirty-flag): Doc fix.
1514 (last-input-char): Revert doc-string to be the same as the
1515 doc-string of `last-input-event'.
1517 * xdisp.c: Fix typos in comments.
1519 2001-10-31 Gerd Moellmann <gerd@gnu.org>
1521 * window.c (grow_mini_window): Handle case that the root
1522 window is already smaller than the nominal mininum height.
1524 2001-10-30 Stefan Monnier <monnier@cs.yale.edu>
1526 * emacs.c (main): Don't call keys_of_macros any more.
1528 * lisp.h (keys_of_macros): Remove.
1530 * macros.c (keys_of_macros): Remove.
1532 * xfaces.c (Fface_attribute_relative_p): Declare args.
1534 2001-10-30 Jason Rumney <jasonr@gnu.org>
1536 * w32fns.c (w32_to_x_charset): Increase size of XLFD charset buffer.
1537 (enum_font_cb2): Ignore fonts with vertical orientation.
1539 2001-10-30 Richard M. Stallman <rms@gnu.org>
1541 * keyboard.c (Finput_pending_p): Doc fix.
1543 2001-10-30 Gerd Moellmann <gerd@gnu.org>
1545 * xterm.c (x_after_update_window_line): Don't run the code
1546 clearing in borders for rows whose visible height is 0.
1548 * xdisp.c (clear_garbaged_frames): Redraw the frame only if its
1549 resized_p flag is set. If not set, use the much less flickering
1550 method previously used.
1552 * dispnew.c (change_frame_size_1): Set frame's resized_p.
1554 * frame.h (struct frame) <resized_p>: New member.
1556 * lread.c (to_multibyte): Ensure read_buffer is at least twice
1557 as large as the number of bytes to convert.
1559 * lread.c (to_multibyte): New function.
1562 2001-10-30 Eli Zaretskii <eliz@is.elta.co.il>
1564 * msdos.h (FRAME_LINE_HEIGHT): Define (it's used by xmenu.c).
1566 2001-10-30 Gerd Moellmann <gerd@gnu.org>
1568 * xterm.c (x_draw_relief_rect): Correct bottom relief by 1 pixel.
1569 (x_set_glyph_string_background_width): Set extends_to_end_of_line_p
1570 if the row's fill_line_p is set and drawing the last glyph with
1571 DRAW_IMAGE_{RAISED,SUNKEN}.
1573 * xdisp.c (clear_garbaged_frames): Call Fredraw_frame.
1575 2001-10-29 Stefan Monnier <monnier@cs.yale.edu>
1577 * xmenu.c: Include coding.h and charset.h.
1578 (Fx_popup_menu): Use FRAME_PTR and FRAME_FONT and FRAME_LINE_HEIGHT.
1579 (Fx_popup_dialog): Use FRAME_PTR and enum scroll_bar_part.
1580 (single_submenu, xmenu_show): Use ENCODE_SYSTEM.
1581 Explicitly set wv->help. Use `TRUE' rather than `True'.
1582 (menu_help_callback): Use empty_string.
1584 * w32menu.c (Fx_popup_menu): Explicitly init f, xpos, and ypos.
1585 (Fx_popup_dialog): Explicitly init f.
1586 (w32_menu_display_help): Use empty_string.
1588 2001-10-29 Richard M. Stallman <rms@gnu.org>
1590 * fns.c (Frequire): Detect recursive try to require the same
1591 feature 3 or more levels deep, and get error.
1592 (require_unwind): New subroutine.
1593 (require_nesting_list): New variable.
1594 (syms_of_fns): Init and staticpro it.
1596 * print.c (print_object): Clarify indication of insertion type.
1598 2001-10-29 Eli Zaretskii <eliz@is.elta.co.il>
1600 * coding.c (syms_of_coding): Document that locale-coding-system is
1601 used for decoding input on X.
1603 * window.c (Fscroll_left, Fscroll_right): Doc fix.
1605 2001-10-29 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1607 * keyboard.c (Finput_pending_p): Fix typo in doc-string.
1608 (echo-area-clear-hook): Properly DEFVAR_LISP and staticpro it.
1610 2001-10-29 Gerd Moellmann <gerd@gnu.org>
1612 * xterm.c (x_display_and_set_cursor): If cursor_in_echo_area,
1613 use NO_CURSOR if cursor_in_non_selected_windows is false.
1615 * xfaces.c (Fface_font): Use UNSPECIFIEDP instead of NILP for
1616 the slant attribute if FRAME is t.
1618 * xfns.c (x_set_internal_border_width): Set frame garbaged
1619 when X window doesn't exist yet.
1621 * xterm.c (x_after_update_window_line): Clear internal border
1622 in different circumstances.
1624 * xterm.c (XTread_socket) <KeyPress>: Don't use
1625 STRING_CHAR_AND_LENGTH if nchars == nbytes. From Kenichi Handa
1628 2001-10-28 Eli Zaretskii <eliz@is.elta.co.il>
1630 * m/ibms390.h: New file. From Adam Thornton
1631 <athornton@sinenomine.net>.
1633 2001-10-28 Gerd Moellmann <gerd@gnu.org>
1635 * xfns.c (x_build_heuristic_mask): Use x_alloc_image_color.
1637 * xfns.c (x_build_heuristic_mask): Fix a bug not incrementing
1640 2001-10-28 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1642 * emacs.c: Use argv[0] instead of emacs when -t was specified.
1644 * keyboard.c: Change doc-string comments to `new style' [w/`doc:'
1646 Fix typos in comments.
1648 * emacs.c (bug_reporting_address): New function.
1649 Use it when displaying usage message.
1651 * minibuf.c (read_minibuf): Remove unused external declaration of
1652 variable `Qread_only'.
1654 * keymap.c (access_keymap): Remove unused variable `charset'.
1656 2001-10-28 Miles Bader <miles@gnu.org>
1658 * xfaces.c (merge_face_heights): Handle TO being relative as well.
1659 Remove #ifdef'd-out code.
1660 (Fface_attribute_relative_p, Fmerge_face_attribute): New functions.
1661 (syms_of_xfaces): Initialize them.
1663 2001-10-27 Jason Rumney <jasonr@gnu.org>
1665 * w32fns.c (w32_wnd_proc) <WM_KILLFOCUS>: Destroy the system caret.
1666 <WM_EMACS_DESTROY_CARET, WM_EMACS_TRACK_CARET>: Track cursor
1667 position using the system caret.
1669 * w32term.c (w32_system_caret_hwnd, w32_system_caret_width)
1670 (w32_system_caret_height, w32_system_caret_x)
1671 (w32_system_caret_y): New variables for tracking system caret.
1672 (w32_initialize): Initialize them.
1673 (x_display_and_set_cursor): Make system caret follow the active cursor.
1675 * w32term.h (WM_EMACS_TRACK_CARET, WM_EMACS_DESTROY_CARET):
1678 * w32term.c (note_mouse_highlight): Clear old help_echo.
1680 2001-10-27 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1682 * xterm.c: Fix typo in a comment.
1684 * emacs.c: Fix typos in comments.
1685 Remove unnecessary spaces.
1686 Change doc-string comments to `new style' [w/`doc:' keyword].
1687 (USAGE2): Fix typos in usage string.
1689 * xterm.c: Fix typo in a comment.
1691 * lisp.h: (gdb_lisp_params): Remove code in #if 0 which is now in
1694 2001-10-27 Gerd Moellmann <gerd@gnu.org>
1696 * xdisp.c (move_it_vertically_backward): Use 2/3 line_height
1697 instead of 1/2 line_height in the heuristic for skipping
1698 farther backward when target_y was not reached.
1700 * sound.c (sound_perror): Unblock SIGIO, turn on atimers.
1701 Display errno only if non-zero.
1702 (sound_warning): New function.
1703 (vox_configure): Don't treat failing to set sample rate as error.
1704 (various places): Improve error messages.
1706 2001-10-26 Eli Zaretskii <eliz@is.elta.co.il>
1708 * fileio.c (Faccess_file): Run the argument filename through
1709 Fexpand_file_name, before using it.
1711 * dispnew.c (syms_of_display) <visible-bell>: Add a reference to
1712 ring-bell-function. Suggested by Alf-Ivar Holm <alfh@ifi.uio.no>
1714 2001-10-26 Gerd Moellmann <gerd@gnu.org>
1716 * insdel.c (insert_1_both): Do nothing if NCHARS == 0.
1718 * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
1719 Fix clearing in the case of scroll bars on the right.
1721 2001-10-26 Juanma Barranquero <lektu@terra.es>
1723 * w32gui.h (XImage): Add a dummy typedef.
1725 2001-10-26 Gerd Moellmann <gerd@gnu.org>
1727 * xfns.c (XScreenNumberOfScreen): Fix struct to pointer comparison.
1729 2001-10-25 Eli Zaretskii <eliz@is.elta.co.il>
1731 * frame.c (Fframe_parameter): Fix last change.
1733 * fileio.c: Revert last change (which removed old commented-out
1734 version of expand-file-name). Add a comment that explains why
1735 this old version should not be removed.
1737 2001-10-25 Gerd Moellmann <gerd@gnu.org>
1739 * frame.c (Fframe_parameter): Fix a bug whereby some
1740 ``artificial'' frame parameters, like `minibuffer' were not
1741 obtained by calling Fframe_parameters.
1743 * xterm.c (show_mouse_face): Clean up. Recognize overwritten
1746 * xdisp.c (move_it_vertically_backward): Compute line height
1747 differently. Add heuristic to try to be more compatible to 20.x.
1749 2001-10-25 Stefan Monnier <monnier@cs.yale.edu>
1751 * lisp.h (make_fixnum_or_float): Coerce double to int explicitly.
1753 * editfns.c (text_property_stickiness): Fix Lisp_Object used as
1756 2001-10-25 Miles Bader <miles@gnu.org>
1758 * xfns.c (png_load): Make sure SPECIFIED_BG is a string.
1759 BG is a pointer to a structure, not a structure.
1760 (gif_format, png_format): Add missing commas.
1762 2001-10-24 Richard M. Stallman <rms@gnu.org>
1764 * xfaces.c (Fface_attributes_as_vector): New function.
1765 (syms_of_xfaces): Defsubr it.
1767 2001-10-24 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1769 * dispnew.c (sync_window_with_frame_matrix_rows): Remove unused
1772 2001-10-25 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1774 * search.c (scan_newline): Remove unused variable `selective_display'.
1776 2001-10-25 Miles Bader <miles@gnu.org>
1778 * dispextern.h (struct image): Add `background',
1779 `background_valid', and `background_transparent' fields.
1780 (image_background, image_background_transparent): New declarations.
1781 (IMAGE_BACKGROUND, IMAGE_BACKGROUND_TRANSPARENT): New macros.
1782 * xfns.c (image_background, image_background_transparent)
1783 (four_corners_best): New functions.
1784 (xpm_format, png_format, jpeg_format, tiff_format, gif_format)
1785 (gs_format): Add `:background' entry.
1786 (lookup_image): Set IMG's background color if specified.
1787 (pbm_load, xbm_load_image, png_load): Set IMG's background field
1789 (x_clear_image_1): Reset `background_valid' and
1790 `background_transparent_valid' fields.
1791 (x_build_heuristic_mask): Use IMAGE_BACKGROUND instead of
1792 calculating it here. Set IMG's background_transparent field.
1793 (enum xpm_keyword_index): Add XPM_BACKGROUND.
1794 (enum png_keyword_index): Add PNG_BACKGROUND.
1795 (enum jpeg_keyword_index): Add JPEG_BACKGROUND.
1796 (enum tiff_keyword_index): Add TIFF_BACKGROUND.
1797 (enum gif_keyword_index): Add GIF_BACKGROUND.
1798 (enum gs_keyword_index): Add GS_BACKGROUND.
1799 (pbm_load, png_load, jpeg_load, tiff_load, gif_load):
1800 Pre-calculate image background color where necessary.
1801 * xterm.c (x_setup_relief_colors): Use `IMAGE_BACKGROUND' and
1802 `IMAGE_BACKGROUND_TRANSPARENT' to calculate the correct background
1803 color to use for image glyph reliefs.
1805 2001-10-24 Gerd Moellmann <gerd@gnu.org>
1807 * xterm.c (x_draw_glyphs): Don't check for cursor overwriting
1810 * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
1811 Fix clearing of area not covered by scroll bar.
1813 2001-10-24 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1815 * xterm.c: (x_insert_glyphs): Remove unused variables `real_end'
1817 (x_draw_image_foreground): Remove unused variables `mask' and `xgcv'.
1818 (glyph_rect): Remove unused variable `area'.
1820 2001-10-24 Gerd Moellmann <gerd@gnu.org>
1822 * xdisp.c: Change #ifdef GLYPH_DEBUG to #if.
1824 * xdisp.c (try_window_reusing_current_matrix): Use row_containing_pos.
1825 (row_containing_pos): Take additional argument DY.
1826 Treat rows ending in middle of char differently.
1827 (display_line): Handle tabs on window systems differently.
1829 * xterm.c, w32term.c (fast_find_position): Call row_containing_pos
1830 with additional argument.
1832 * dispextern.h (row_containing_pos): Adjust prototype.
1834 * xdisp.c (inhibit_try_window_id, inhibit_try_window_reusing)
1835 (inhibit_try_cursor_movement) [GLYPH_DEBUG]: New variables.
1836 (try_window_id, try_window_reusing_current_matrix)
1837 (try_cursor_movement) [GLYPH_DEBUG]: Don't run if inhibited.
1838 (syms_of_xdisp) [GLYPH_DEBUG]: DEFVAR_BOOL the variables.
1840 2001-10-24 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1842 * xmenu.c: Spell the name of Emacs properly (GNU Emacs instead of
1844 (HAVE_BOXES): Fix typo in comment.
1845 (push_menu_pane): Fix typo in comment.
1847 * xdisp.c: (display_prop_string_p): Remove unused local declaration
1849 (single_display_prop_string_p): Remove unused local declarations
1850 of `Qwhen' and `Qmargin'.
1851 (string_buffer_position): Remove unused variable `around'.
1852 (store_frame_title): Remove unused variable `width'.
1854 * window.c: Don't define max.
1855 (coordinates_in_window): Remove unused variable `uy'.
1857 * widget.c: Don't define max.
1859 * process.c: Don't define max.
1860 (create_process): Remove unused variable `buffer'.
1862 2001-10-23 Gerd Moellmann <gerd@gnu.org>
1864 * xfaces.c (Finternal_set_lisp_face_attribute): Fix compilation error.
1866 2001-10-23 Eli Zaretskii <eliz@is.elta.co.il>
1868 * xfaces.c (Finternal_set_lisp_face_attribute)
1869 [HAVE_WINDOW_SYSTEM]: Don't do anything for QCfont unless the
1870 frame is on a windowed display.
1872 2001-10-23 Gerd Moellmann <gerd@gnu.org>
1874 * dispnew.c (sync_window_with_frame_matrix_rows):
1875 Fix handling of windows which aren't full-width, fix handling
1878 * lread.c (syms_of_lread) <recursive-load-depth-limit>: Raise to 50.
1880 2001-10-23 Andreas Schwab <schwab@suse.de>
1882 * m/macppc.h [LINUX]: Undef LD_SWITCH_SYSTEM_TEMACS and override
1883 LD_SWITCH_MACHINE_TEMACS with "-Xlinker -znocombreloc".
1885 2001-10-23 Gerd Moellmann <gerd@gnu.org>
1887 * xterm.c (x_draw_glyphs): Remove parameters READ_START and
1888 REAL_END. Notice if cursor gets overwritten.
1889 (notice_overwritten_cursor): Take X positions as parameters.
1890 (x_draw_phys_cursor_glyph): Save state of w->phys_cursor_on_p
1891 around call to x_draw_glyphs.
1893 2001-10-23 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1895 * syntax.c (modify-syntax-entry): Fix argument names (use CHAR
1896 instead of C) and usage.
1898 * editfns.c (char-to-string): Fix argument names (use CHAR instead
1901 * xfns.c (Fx_show_tip): Remove unused variables `buffer', `top',
1902 `left', `max_width' and `max_height'.
1904 2001-10-23 Gerd Moellmann <gerd@gnu.org>
1906 * xdisp.c (display_line): For a tab continued to the next line,
1907 set row's ends_in_middle_of_char_p.
1909 2001-10-22 Gerd Moellmann <gerd@gnu.org>
1911 * xdisp.c (display_line): Fix computation of continuation lines
1914 2001-10-22 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1916 * xdisp.c (build_desired_tool_bar_string): Remove unused variable
1919 * fileio.c: Remove unused code.
1921 2001-10-22 Miles Bader <miles@gnu.org>
1923 * lisp.h (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL)
1924 (DEFVAR_INT, DEFVAR_PER_BUFFER, DEFVAR_KBOARD):
1925 Remove `DOC_STRINGS_IN_COMMENTS' cases.
1927 2001-10-21 Jason Rumney <jasonr@gnu.org>
1929 * w32term.c (x_erase_phys_cursor): Remove inverse_p again.
1931 2001-10-21 Eli Zaretskii <eliz@is.elta.co.il>
1933 * mocklisp.c (Fml_if, Fml_provide_prefix_argument)
1934 (Finsert_string): Avoid the multi-line string literals warning.
1936 2001-10-22 Miles Bader <miles@gnu.org>
1938 * doc.c (Vhelp_manyarg_func_alist): Variable removed.
1939 (Fdocumentation): Don't use it.
1940 (syms_of_doc): Don't initialize it.
1942 * keyboard.c (Ftrack_mouse): Add usage: string to doc string.
1943 * print.c (Fwith_output_to_temp_buffer): Likewise.
1944 * window.c (Fsave_window_excursion): Likewise.
1945 * editfns.c (Fsave_excursion, Fsave_current_buffer)
1946 (Fsave_restriction): Likewise.
1947 * eval.c (Frun_hooks, Frun_hook_with_args)
1948 (Frun_hook_with_args_until_failure)
1949 (Frun_hook_with_args_until_success, Ffuncall, For, Fand, Fif)
1950 (Fcond, Fprogn, Fprog1, Fprog2, Fsetq, Fquote, Ffunction, Fdefun)
1951 (Fdefmacro, Fdefvar, Fdefconst, FletX, Flet, Fwhile, Fcatch)
1952 (Funwind_protect, Fcondition_case): Likewise.
1953 * coding.c (Ffind_operation_coding_system): Likewise.
1954 * keyboard.c (Ftrack_mouse): Likewise.
1956 2001-10-21 Miles Bader <miles@gnu.org>
1958 * fns.c (Fappend, Fconcat, Fvconcat, Fnconc, Fwidget_apply)
1959 (Fmake_hash_table): Add usage: string to doc string.
1960 * editfns.c (Finsert, Finsert_and_inherit, Finsert_before_markers)
1961 (Fmessage, Fmessage_box, Fmessage_or_box, Fpropertize, Fformat)
1962 (Fencode_time, Finsert_and_inherit_before_markers): Likewise.
1963 * mocklisp.c (Finsert_string, Fml_if, Fml_provide_prefix_argument)
1964 (Fml_prefix_argument_loop): Likewise.
1966 2001-10-21 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1968 * fileio.c (Finsert_file_contents): Remove unused variable `gap_size'.
1970 * sysdep.c (init_sys_modes): Change doc-string comments to `new
1971 style' [w/`doc:' keyword].
1973 * data.c, fileio.c, indent.c, print.c, search.c, sound.c,
1974 * sunfns.c, textprop.c, undo.c, xselect.c: Change doc-string
1975 comments to `new style' [w/`doc:' keyword].
1977 2001-10-21 Jason Rumney <jasonr@gnu.org>
1979 * w32fns.c (Fx_file_dialog): Pass a filter to GetOpenFileName.
1981 * w32term.c (remember_mouse_glyph): New function.
1982 (w32_mouse_position): Use it.
1983 (note_mouse_movement): If the mouse moved off the glyph, remember
1986 * w32term.h (struct w32_output): Correct spelling of x_compatible.
1987 (w32_display_info): Add mouse_face_overlay.
1989 * w32term.c (notice_overwritten_cursor): Renamed from
1990 note_overwritten_text_cursor. Rewritten to take glyph widths into
1992 (x_y_to_hpos_vpos): Add parameter BUFFER_ONLY_P.
1993 (fast_find_string_pos): New function.
1994 (fast_find_position): Return the correct vpos. Add parameter
1995 STOP. In the final row, stop before glyphs having STOP as object.
1996 Don't consider glyphs that are not from a buffer.
1997 (fast_find_position) [0]: Add a presumably more correct version
1999 (expose_window_tree, expose_frame): Don't compute intersections here.
2000 (expose_window): Do it here instead.
2001 (expose_window_tree, expose_window, expose_line): Return 1 when
2002 overwriting mouse-face.
2003 (expose_window): If W is the window currently being updated, mark
2005 (expose_frame): If mouse-face was overwritten, redo it.
2006 (x_use_underline_position_properties): New variable.
2007 (syms_of_xterm): DEFVAR_BOOL it.
2008 (x_draw_glyph_string): Add comment to use it in future.
2009 (x_draw_glyph_string): Restore clipping after drawing box.
2010 Fix a computation of the underline position.
2011 (w32_get_glyph_string_clip_rect): Minor cleanup.
2012 (x_fill_stretch_glyph_string): Remove an assertion.
2013 (x_produce_glyphs): Don't convert multibyte characters
2014 to unibyte characters in unibyte buffers.
2015 (cursor_in_mouse_face_p): New function.
2016 (x_draw_stretch_glyph_string): Use it to choose a different GC
2017 when drawing a cursor within highlighted text. Don't draw
2018 background again if it has already been drawn.
2019 (x_draw_glyph_string_box): Don't draw a full-width
2020 box just because the glyph row's full_width_p flag is set.
2021 (x_draw_glyphs): Fix computation of rightmost x for
2023 (x_dump_glyph_string): Put in #if GLYPH_DEBUG.
2024 (w32_draw_relief_rect): Extend left shadow to the bottom and left;
2025 change bottom shadow accordingly. Some cleanup.
2026 (x_update_window_end): Handle overwritten mouse face
2027 also for tool bar windows.
2028 (show_mouse_face): Set the glyph row's mouse_face_p flag also when
2029 DRAW is DRAW_IMAGE_RAISED.
2030 (clear_mouse_face): Return 1 if text with mouse face was
2031 actually redrawn. Make the function static. Reset
2032 dpyinfo->mouse_face_overlay otherwise note_mouse_highlight might
2033 optimize away highlighting if we pass over that same overlay again.
2034 (note_mouse_highlight): Call mouse_face_overlay_overlaps
2035 to detect a case where we have to highlight a different region
2036 despite not having left the currently highlighted region.
2037 Set mouse_face_overlay in the x_display_info. Avoid changing the
2038 mouse pointer shape when show_mouse_face has already done it, or
2039 there is no need. Handle mouse-face and help-echo in strings.
2040 (glyph_rect): New function.
2041 (w32_mouse_position): Use it to raise the threshold for mouse
2042 movement event generation.
2043 (w32_initialize_display_info): Initialize the x_display_info's
2045 (w32_set_vertical_scroll_bar): Don't clear a zero height
2047 (w32_set_vertical_scroll_bar, x_scroll_bar_create): Don't configure
2048 a widget to zero height.
2050 * w32menu.c (single_submenu, w32_menu_show) [!HAVE_MULTILINGUAL_MENU]:
2051 Protect unibyte strings created by replacing their multibyte
2052 equivalents in menu_items.
2053 (w32_menu_show): Don't overwrite an item's name with its key
2054 description in case the description is a multibyte string.
2055 (single_submenu): Some cleanup.
2057 * w32fns.c (x_laplace_read_row, x_laplace_write_row): Removed.
2058 (postprocess_image): New function.
2059 (lookup_image): Call it for all image types except PostScript.
2060 (x_kill_gs_process): Call postprocess_image.
2061 (tiff_error_handler, tiff_warning_handler): New functions.
2062 (tiff_load): Install them as handlers.
2063 (x_kill_gs_process): Recognize if someone has cleared the image
2065 (valid_image_p): Protect better against invalid image
2066 specifications. Previous code could signal an error.
2067 (Fx_hide_tip, Fshow_tip): Doc fix.
2068 (Fv_max_tooltip_size): New variable.
2069 (syns_of_xfns): DEFVAR_LISP it.
2070 (Fx_show_tip): Add parameter TEXT. Set the tip frame's root
2071 window buffer to *tip* right after creating the frame. Set frame's
2072 window_width. Use a maximum tooltip size specified by
2073 Vx_max_tooltip_size, if that has valid contents.
2074 (compute_tip_xy): Add parameters WIDTH and HEIGHT.
2075 Make sure the tooltip is completely visible.
2076 (x_create_tip_frame): Set tooltip buffer's truncate-lines to nil.
2077 (Fx_create_frame): Adjust the frame's height for presence
2078 of the tool bar before calling x_figure_window_size.
2079 (x_set_tool_bar_lines): Clear the tool bar window's current matrix
2080 when the window gets smaller.
2081 (x_set_foreground_color): Set frame's cursor_pixel.
2082 (x_set_foreground_color, x_set_background_color): Cleaned up.
2083 (x_set_font): Handle case of x_new_fontset returning the same name
2084 as before, although there was a change in fontsets.
2086 2001-10-21 Miles Bader <miles@gnu.org>
2088 * data.c (Fplus, Fminus, Fmax, Ftimes, Fquo, Flogand, Flogior)
2089 (Flogxor): Add usage: string to doc string.
2090 * charset.c (Fstring): Likewise.
2091 * callproc.c (Fcall_process_region, Fcall_process): Likewise.
2092 * alloc.c (Fmake_byte_code, Fvector, Flist): Likewise.
2094 2001-10-21 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
2096 * buffer.c: Reindent DEFUNs and DEFVARs with doc: keywords.
2098 * alloc.c: Reindent DEFUNs with doc: keywords.
2100 * abbrev.c (Finsert_abbrev_table_description): Reindent.
2102 * frame.c: Change doc-string comments to `new style' [w/`doc:'
2105 2001-10-20 Gerd Moellmann <gerd@gnu.org>
2107 * (Version 21.1 released.)
2109 2001-10-20 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
2111 * xfns.c (x_laplace_read_row, x_laplace_write_row): Prototypes removed.
2113 * xdisp.c (invisible_text_between_p): Put prototype inside #if
2116 * bytecode.c, callint.c, callproc.c, casefiddle.c, casetab.c
2117 * category.c, ccl.c, charset.c, process.c, syntax.c, window.c:
2118 Change doc-string comments to `new style' [w/`doc:' keyword].
2120 2001-10-20 Miles Bader <miles@gnu.org>
2122 The following changes remove the glyph_row `inverse_p' field,
2123 which is never set anymore, due to other changes:
2125 * dispextern.h (struct glyph_row): Remove `inverse_p' field.
2126 (reassert_line_highlight, change_line_highlight): Declarations removed.
2127 * dispnew.c (update_frame_line): Don't call reassert_line_highlight.
2128 (line_hash_code, row_equal_p, fake_current_matrices)
2129 (build_frame_matrix_from_leaf_window, update_frame_line)
2130 (update_frame_line, update_frame_line, update_frame_line):
2131 Don't use `inverse_p' field.
2132 * xterm.c (x_initialize): Don't set reassert_line_highlight_hook or
2133 change_line_highlight_hook.
2134 (XTreassert_line_highlight, x_change_line_highlight):
2136 (x_fix_overlapping_area, x_write_glyphs, expose_area)
2137 (expose_line, x_erase_phys_cursor): Don't use `inverse_p' field.
2138 * xdisp.c (dump_glyph_row, display_mode_line): Don't use
2140 * w32term.c (x_fix_overlapping_area, x_write_glyphs, expose_area)
2141 (expose_line, x_erase_phys_cursor): Don't use `inverse_p' field.
2142 (w32_reassert_line_highlight, x_change_line_highlight):
2144 * w32console.c (reassert_line_highlight, change_line_highlight):
2146 (initialize_w32_display): Don't set reassert_line_highlight_hook
2147 or change_line_highlight_hook.
2148 (hl_mode): Function removed.
2149 (reset_terminal_modes, set_terminal_modes, update_begin)
2150 (update_end, w32_face_attributes, initialize_w32_display):
2151 (clear_frame, ins_del_lines): Don't call it.
2152 * termhooks.h (reassert_line_highlight_hook)
2153 (change_line_highlight_hook): Declarations removed.
2154 * term.c (reassert_line_highlight_hook)
2155 (change_line_highlight_hook): Variables removed.
2156 (reassert_line_highlight, change_line_highlight): Functions removed.
2157 * msdos.c (IT_reassert_line_highlight)
2158 (IT_change_line_highlight): Functions removed.
2159 (internal_terminal_init): Don't set reassert_line_highlight_hook
2160 or change_line_highlight_hook.
2161 (highlight): Variable removed.
2162 (IT_set_face, IT_update_begin, IT_update_end)
2163 (IT_set_terminal_modes): Don't set or use it.
2165 The following changes remove inverse-video support for terminals
2166 that use a `magic cookie' standout mode. Due to changes in the
2167 way mode-lines are displayed, such support no longer works
2168 anyway, and it's probable that almost no one uses such terminals
2171 * term.c (standout_requested): Variable removed.
2172 (update_end, highlight_if_desired): Don't use it.
2173 (chars_wasted, copybuf): Variables removed.
2174 (write_standout_marker): Function removed.
2175 (cursor_to, clear_to_end, clear_frame, clear_end_of_line_raw)
2176 (clear_end_of_line_raw, write_glyphs, ins_del_lines):
2177 Don't use `chars_wasted' or `copybuf'.
2178 (calculate_costs): Don't allocate `chars_wasted' or `copybuf'.
2179 Set `costs_set' to true.
2180 (cursor_to, clear_end_of_line): Test `costs_set' instead of
2182 (clear_end_of_line): Function removed.
2183 (clear_end_of_line_raw): Renamed to `clear_end_of_line'.
2184 (clear_to_end): Call `clear_end_of_line' instead of
2185 `clear_end_of_line_raw'.
2186 (TN_standout_width, TF_xs, TN_magic_cookie_glitch_ul): Vars removed.
2187 (term_init): Don't set them.
2188 Turn off any standout/underline modes that require magic cookies.
2189 (ins_del_lines, highlight_if_desired, background_highlight)
2190 (turn_on_highlight, turn_off_highlight, reset_terminal_modes):
2191 Remove special processing for magic-cookie standout modes.
2192 (turn_off_face, turn_on_face): Remove special processing for
2193 underline magic-cookie glitch.
2195 2001-10-19 Richard M. Stallman <rms@gnu.org>
2197 * eval.c (syms_of_eval): Doc fixes.
2199 2001-10-19 Gerd Moellmann <gerd@gnu.org>
2201 * xdisp.c (redisplay_internal): Don't clear echo area if the
2202 mini-window is selected.
2204 2001-10-19 Miles Bader <miles@gnu.org>
2206 * editfns.c (text_property_stickiness): Non-rear-non-stickiness
2207 doesn't take precedence if the affected property's value is nil.
2209 * editfns.c (Fencode_time): Escape a BOL paren in the doc-string.
2211 * cmds.c (Fbeginning_of_line, Fend_of_line): Clarify interaction
2212 with fields and suggest using `forward-line' to avoid them.
2213 * editfns.c (Fline_beginning_position, Fline_end_position):
2214 Clarify documentation.
2216 2001-10-18 Stefan Monnier <monnier@cs.yale.edu>
2218 * keymap.c (current_minor_maps): `override' only shadows its
2219 correspondent in minor-mode-map-alist, not the whole tail.
2221 2001-10-18 Andrew Innes <andrewi@gnu.org>
2223 * fontset.c (fs_load_font) [WINDOWSNT && _MSC_VER]: Disable
2224 optimization. The fontp->encoding array was not being initialized
2225 correctly when compiled with optimizations by MSVC.
2227 2001-10-18 Gerd Moellmann <gerd@gnu.org>
2229 * xdisp.c (display_line): Indicate empty lines in active mini-window.
2231 2001-10-17 Andrew Innes <andrewi@gnu.org>
2233 * fontset.h (struct font_info) [WINDOWSNT]: Add codepage field.
2235 * w32fns.c (w32_load_system_font): Cache codepage for font, in
2236 font_info.charset field.
2238 * w32term.c (w32_encode_char): Get cached codepage from font_info,
2239 rather than working it out by calling w32_codepage_for_font for
2242 2001-10-17 Andrew Innes <andrewi@gnu.org>
2244 * w32term.c (w32_read_socket): Determine clipping rectangle for
2245 the entire frame, including areas covered by scrollbars and the
2246 menubar. This avoids internal arguments about whether a frame is
2247 fully obscured or not.
2249 2001-10-17 Gerd Moellmann <gerd@gnu.org>
2251 * xdisp.c (try_window_id): Undo last change. Give up if
2252 window ends in strings.
2254 * xdisp.c (try_window_id): Don't display lines after the window
2255 end if the rest of the window after the window end was already blank.
2257 * xdisp.c (try_window_id): Remove code that was only there
2258 for the release of 21.1.
2260 * xdisp.c (display_line): Don't indicate empty lines in mini-windows.
2262 2001-10-17 Miles Bader <miles@gnu.org>
2264 * lisp.h (DEFUN): Remove `DOC_STRINGS_IN_COMMENTS' case.
2265 * xmenu.c, xdisp.c, term.c, dispnew.c, abbrev.c, editfns.c, buffer.c
2266 * xfns.c, alloc.c, minibuf.c, xterm.c, xfaces.c:
2267 Change doc-string comments to `new style' [w/`doc:' keyword].
2268 (DOC_STRINGS_IN_COMMENTS): Macro removed.
2269 * minibuf.c: Remove old commented-out-DEFUN that was used to fake
2272 2001-10-16 Miles Bader <miles@gnu.org>
2274 * fns.c: Change doc-string comments to `new style' [w/`doc:' keyword].
2276 2001-10-16 Gerd Moellmann <gerd@gnu.org>
2278 * buffer.c (Fset_buffer_major_mode): Use initial-major-mode for
2281 2001-10-16 Ken Raeburn <raeburn@gnu.org>
2283 Avoid the assumption that car and cdr slots of cons cells are
2284 addressable lvalues; this allows for easier experimentation with
2285 other lisp implementations that may not permit such accesses for
2286 various reasons. Not quite complete -- buffer.c still needs some
2287 work, and w32/mac files need rechecking -- so compile-time
2288 enforcement is left disabled for now.
2290 * lisp.h (LISP_MAKE_RVALUE): New macro, or function in the case of
2291 gcc with a union-based Lisp object rep. Redefine as no-op for now.
2292 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Rename from old XCAR, XCDR.
2293 (XCAR, XCDR): Apply LISP_MAKE_RVALUE to the _AS_LVALUE versions.
2294 (XSETCAR, XSETCDR): New macros.
2295 (XSETCARFASTINT, XSETCDRFASTINT): New macros.
2296 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR): New macros.
2297 * keyboard.h (POSN_BUFFER_SET_POSN): New macro.
2298 * alloc.c (Fcons, pure_cons, Fgarbage_collect): Use XSETCAR and
2300 (mark_buffer): Use XCAR_AS_LVALUE, XCDR_AS_LVALUE.
2301 * buffer.c (record_buffer, Fbury_buffer)
2302 (swap_out_buffer_local_variables, recenter_overlay_lists)
2303 (Foverlay_put): Use XSETCAR and XSETCDR to set the car and cdr
2304 fields of a cons cell respectively.
2305 * callint.c (quotify_args, Fcall_interactively): Likewise.
2306 * ccl.c (Fregister_code_conversion_map): Likewise.
2307 * coding.c (detect_coding_system): Likewise.
2308 * composite.c (get_composition_id, make_composition_value_copy):
2310 * data.c (Fsetcar, Fsetcdr, swap_in_global_binding)
2311 (swap_in_symval_forwarding, set_internal, Fset_default)
2312 (Fmake_variable_buffer_local, Fmake_local_variable)
2313 (Fmake_variable_frame_local): Likewise.
2314 * fns.c (concat, Fcopy_alist, Fwidget_put): Likewise.
2315 * keymap.c (Fset_keymap_parent, store_in_keymap)
2316 (accessible_keymaps_1, where_is_internal_2, Fcopy_keymap): Likewise.
2317 * minibuf.c (get_minibuffer): Likewise.
2318 * search.c (Fmatch_data): Likewise.
2319 * textprop.c (extend_property_ranges): Likewise.
2320 * undo.c (record_insert, Fundo_boundary, truncate_undo_list): Likewise.
2321 * w32fns.c (w32_msg_pump, Fw32_register_hot_key, w32_list_fonts):
2323 * w32term.c (x_delete_display): Likewise.
2324 * xfaces.c (remove_duplicates, Finternal_set_lisp_face_attribute):
2326 * xterm.c (x_list_fonts, x_load_font, x_delete_display): Likewise.
2327 * doc.c (store_function_docstring): Use XSETCARFASTINT.
2328 * fileio.c (Fdo_auto_save): Use XSETCARFASTINT and XSETCDRFASTINT.
2329 (Fread_file_name): Use XSETCAR.
2330 * fontset.c (Fset_fontset_font): Use CHECK_NUMBER_CAR and
2332 (accumulate_font_info, Ffontset_info): Use XSETCAR and XSETCDR.
2333 * frame.c (Fmake_terminal_frame): Use XSETCDR.
2334 * indent.c (Fcompute_motion): Use CHECK_NUMBER_CAR and
2336 * keyboard.c (read_char): Alter list traversal to avoid taking the
2337 address of cons cell slots. Use POSN_BUFFER_SET_POSN.
2338 (parse_menu_item): Use XSETCAR and XSETCDR.
2339 (reach_char_x_menu_prompt): Use XSETCAR.
2340 (read_key_sequence): Use POSN_BUFFER_SET_POSN.
2341 (Fcommand_execute): Use XSETCDR.
2342 * lread.c (Fload): Use XSETCARFASTINT and XSETCDRFASTINT.
2343 (openp): Change list traversal to avoid using XCAR as lvalue.
2344 (read_list): Use XSETCDR.
2345 * process.c (wait_reading_process_input): Change wait_for_cell
2346 handling to avoid taking addresses of cons cell slots.
2347 * xselect.c (x_own_selection, x_handle_selection_clear)
2348 (x_clear_frame_selections): Use XSETCDR.
2349 (wait_for_property_change): Use XSETCARFASTINT and XSETCDRFASTINT.
2350 (x_handle_property_notify, x_get_foreign_selection)
2351 (x_handle_selection_notify): Use XSETCAR.
2353 2001-10-15 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
2355 * buffer.c: Put doc strings in comments.
2357 * sound.c: Include <sys/ioctl.h> also on systems without <soundcard.h>.
2359 2001-10-15 Sam Steingold <sds@gnu.org>
2361 * fns.c (Vafter_load_alist): Declare extern (w32 build problem).
2363 2001-10-15 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
2365 * process.c (process-inherit-coding-system-flag)
2366 (get-buffer-process): Do not confuse make-docfile with doc strings
2369 * editfns.c (Fchar_to_string): Make doc string consistent with
2370 arguments. Put doc strings in comments.
2372 * abbrev.c, minibuf.c: Put doc strings in comments.
2374 2001-10-15 Gerd Moellmann <gerd@gnu.org>
2376 * window.c (window_loop): Don't check for Fother_buffer returning nil.
2378 * window.c (select_window_1): Unfreeze window start. Remove a
2379 doubled test for WINDOW being live.
2381 2001-10-15 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
2383 * fns.c (Fmapconcat): Fix typo in a doc string.
2385 * dispnew.c (Fsleep_for): Fix typo in a doc string.
2387 2001-10-15 Gerd Moellmann <gerd@gnu.org>
2389 * xterm.c (x_draw_glyph_string): Restore clipping after
2392 2001-10-15 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
2394 * callint.c (prefix-arg, current-prefix-arg): Fix typo in a doc string.
2396 2001-10-14 Stefan Monnier <monnier@cs.yale.edu>
2398 * indent.c (skip_invisible): Use new retval of
2399 TEXT_PROP_MEANS_INVISIBLE.
2401 * keymap.c (access_keymap): Unify handling of `t' and generic-char.
2402 If a parent is reached and noinherit is set, exit immediately.
2403 Use AREF and ASIZE macros. Call get_keyelt before checking KEYMAPP.
2405 * s/ms-w32.h (EXEC_SUFFIXES):
2406 * s/msdos.h (EXEC_SUFFIXES):
2407 * process.h (EXEC_SUFFIXES): Remove.
2409 * callproc.c (syms_of_callproc): Init Vexec_suffixes to Qnil.
2410 (decode_suffixes): Remove.
2412 * intervals.h (TEXT_PROP_MEANS_INVISIBLE_WITH_ELLIPSIS)
2413 (TEXT_PROP_MEANS_INVISIBLE_NOELLIPSIS, invisible_noellipsis_p)
2414 (invisible_ellipsis_p): Remove.
2416 * xdisp.c (DOLIST, LOOP_PROPVAL): Remove.
2417 (invisible_p): Return 1 or 2 depending on whether an ellipsis is used.
2418 (invisible_ellipsis_p, invisible_noellipsis_p): Remove.
2419 (in_ellipses_for_invisible_text_p, handle_invisible_prop):
2420 Use new retval of TEXT_PROP_MEANS_INVISIBLE.
2422 2001-10-14 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
2424 * lisp.h (Ftop_level): Add prototype.
2426 * xterm.c: (xlwmenu_window_p, xlwmenu_redisplay): Add prototypes.
2427 (XTread_socket): Improve style of comments to follow other
2430 * keyboard.c (Fcommand_execute): Remove unnecessary prototype (it
2431 is already prototyped in included lisp.h).
2433 * frame.c (Fset_mouse_position): Improve style of comment to
2434 follow other comments.
2435 (Fset_mouse_pixel_position): Improve style of comment to follow
2437 (Fmake_frame_visible): Doc fix and typo in comment.
2438 (Fmake_frame_invisible): Doc fix and typo in comment.
2439 (Ficonify_frame): Fix typo in comment.
2441 2001-10-14 Gerd Moellmann <gerd@gnu.org>
2443 * xfns.c, dispnew.c, xterm.c, xdisp.c, xfaces.c, xmenu.c
2444 * term.c, alloc.c: Put doc strings in comments.
2446 2001-10-13 Gerd Moellmann <gerd@gnu.org>
2448 * lisp.h (DEFUN, DEFVAR_LISP, ...) [DOC_STRINGS_IN_COMMENTS]:
2449 Provide definitions for doc strings in comments.
2451 * fns.c: Put doc strings in comments.
2453 2001-10-13 Eli Zaretskii <eliz@is.elta.co.il>
2455 * dired.c (file_name_completion): Ignore a candidate directory if
2456 it matches an element in completion-ignored-extensions that ends
2458 (syms_of_dired) <completion-ignored-extensions>: Mention the above
2459 feature in the doc string.
2460 (Ffile_name_completion): Ditto.
2462 2001-10-12 Stefan Monnier <monnier@cs.yale.edu>
2464 * indent.c (skip_invisible): Don't skip "ellipsisized" text.
2466 * xfns.c (syms_of_xfns): Update calls to Fprovide.
2468 * lisp.h (Fprovide): Update prototype.
2469 (Ffeaturep, invisible_p): Remove.
2471 * xdisp.c (init_iterator): Be more strict with bytepos and charpos.
2472 (DOLIST, LOOP_PROPVAL): New macros.
2473 (invisible_p, invisible_ellipsis_p): Use them.
2474 (invisible_noellipsis_p): New function.
2475 (syms_of_xdisp): Use empty_string.
2477 * alloc.c (mark_interval_tree): Use traverse_intervals_noorder.
2479 * lread.c (substitute_object_recurse): Use traverse_intervals_noorder.
2480 (syms_of_lread) <Vafter_load_alist>: Update docstring.
2482 * print.c (Fwith_output_to_temp_buffer): Align with
2483 internal_with_output_to_temp_buffer.
2484 (print_preprocess): Use traverse_intervals_noorder.
2485 (print_object): Update call to traverse_intervals.
2487 * intervals.h (TEXT_PROP_MEANS_INVISIBLE_NOELLIPSIS): New macro.
2488 (traverse_intervals_noorder, invisible_noellipsis_p): New funs.
2490 * intervals.c (traverse_intervals_noorder): New function.
2491 (search_for_interval, count_intervals): Use it.
2492 (traverse_intervals): Use less stack space and drop `depth' arg.
2494 * fns.c (Ffeaturep): Add new `subfeature' arg.
2495 (Fprovide): Add new `subfeatures' arg. Use `after-load-alist'.
2496 (Qsubfeatures): New var.
2497 (syms_of_fns): Initialize it.
2499 * keymap.c (Fkey_description): Use empty_string.
2500 (Fdescribe_bindings_internal, describe_buffer_bindings): Remove.
2501 (syms_of_keymap): Setup inheritance between maps.
2502 Don't export Sdescribe_bindings_internal any more.
2504 * minibuf.c (keys_of_minibuf): Eliminate redundant bindings.
2506 2001-10-12 Gerd Moellmann <gerd@gnu.org>
2508 * xterm.c (notice_overwritten_cursor): Renamed from
2509 note_overwritten_text_cursor. Rewritten to take glyph widths into
2512 2001-10-12 Eli Zaretskii <eliz@is.elta.co.il>
2514 * lread.c (syms_of_lread) <load-suffixes>: Fix last change:
2515 multi-line strings without a trailing "\n\".
2517 2001-10-12 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
2519 * floatfns.c: float_error() is defined iff FLOAT_CATCH_SIGILL is
2522 2001-10-11 Stefan Monnier <monnier@cs.yale.edu>
2524 * callint.c (Fcall_interactively): Remove unused code. Use XCAR.
2526 * xfns.c (x_create_bitmap_from_file, x_find_image_file):
2527 * w32proc.c (sys_spawnve):
2528 * w32fns.c (x_create_bitmap_from_file, x_find_image_file):
2529 * w32.c (check_windows_init_file):
2530 * sound.c (Fplay_sound):
2531 * emacs.c (init_cmdargs):
2532 * process.c (Fstart_process): Update calls to openp.
2534 * callproc.c (Vexec_suffixes): New var.
2535 (Fcall_process): Update call to openp.
2536 (decode_suffixes): New function.
2537 (syms_of_callproc): Init exec-suffixes.
2539 * lread.c (Vload_suffixes, default_suffixes): New vars.
2540 (openp): Take a lisp list of suffixes.
2541 Check for file-name-handlers even if the file was absolute already.
2542 (syms_of_lread): Declare load-suffixes.
2543 (Fload): Fix up call to openp.
2544 Don't bother checking for file-name-handler at the very beginning.
2546 * keymap.h (Fcopy_keymap): Don't export.
2548 * lisp.h (empty_string): Declare.
2549 (Vload_suffixes, Vexec_suffixes): Declare.
2550 (openp): Update prototype.
2552 * emacs.c (empty_string): New var.
2553 (syms_of_emacs): Initialize it.
2555 * search.c (wordify): Use it.
2557 * buffer.c (Fbury_buffer): Don't try to remove the buffer from the
2558 selected window if it's not displayed there. Handle the case
2559 when the window is dedicated.
2560 (syms_of_buffer): Fix docstrings not to mention "buffer-local" anymore.
2562 * undo.c (Fprimitive_undo): Use XCAR/XCDR.
2564 * syntax.h (struct gl_state_s): Change the meaning of b_property.
2565 Remove left_ok and right_ok.
2566 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
2567 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT): Update to the
2568 new meaning of b_property.
2570 * syntax.c (update_syntax_table): Simplify.
2571 (Fforward_comment): Don't skip quoted chars when going backward.
2573 2001-10-11 Gerd Moellmann <gerd@gnu.org>
2575 * lisp.h (FIXNUM_OVERFLOW_P): Cast I to EMACS_INT in comparisons
2576 in case I is of some unsigned type, in which case
2577 MOST_NEGATIVE_FIXNUM will be converted to unsigned, and the
2578 comparison becomes bogus.
2580 * editfns.c (Fuser_uid, Fuser_real_uid): Use make_fixnum_or_float.
2581 (Fuser_full_name): Fix bug treating a float as a fixnum.
2583 * data.c (Fstring_to_number): Use make_fixnum_or_float.
2585 * lisp.h (make_fixnum_or_float): New macro.
2587 * lisp.h (circular_list_error): Add prototype.
2589 * data.c (Qcircular_list): New variable.
2590 (circular_list_error): New function.
2591 (syms_of_data): Initialize it Qcircular_list.
2593 2001-10-10 Stefan Monnier <monnier@cs.yale.edu>
2595 * window.c, syntax.c, macros.c, frame.c, emacs.c, cmds.c, category.c,
2596 casefiddle.c, buffer.c: Include keymap.h.
2598 2001-10-10 Gerd Moellmann <gerd@gnu.org>
2600 * s/osf5-0.h (C_SWITCH_SYSTEM) [!__GNUC__]: Add `-nointrinsics'
2601 options. From Dave Love <d.love@dl.ac.uk>.
2603 2001-10-09 Gerd Moellmann <gerd@gnu.org>
2605 * regex.c (WIDE_CHAR_SUPPORT): Do not use defined() in macro.
2606 From Hallvard B Furuseth <h.b.furuseth@usit.uio.no>.
2608 * editfns.c (Fcurrent_time_zone): Cast isalnum() argument to
2610 From Hallvard B Furuseth <h.b.furuseth@usit.uio.no>.
2612 2001-10-08 Andrew Innes <andrewi@gnu.org>
2614 * lisp.h [max]: Undef min and max before redefining them.
2616 * w32gui.h: Do not undef min and max.
2618 * w32heap.h: Do not undef min and max.
2620 * s/ms-w32.h: Do not undef min and max.
2622 2001-10-08 Stefan Monnier <monnier@cs.yale.edu>
2624 * xdisp.c (handle_fontified_prop): Don't bind after-change-functions.
2626 2001-10-08 Sam Steingold <sds@gnu.org>
2628 * keymap.c (current-active-maps): Quote newlines (compilation error).
2630 2001-10-08 Eli Zaretskii <eliz@is.elta.co.il>
2632 * Makefile.in (lisp, shortlisp): Replace bindings.el with
2633 bindings.elc, since otherwise doc strings in bindings.el get wrong
2636 2001-10-08 Stefan Monnier <monnier@cs.yale.edu>
2638 * lisp.h: Remove the entries for keymap.c (moved to keymap.h).
2640 * keyboard.h (map_prompt): Remove.
2642 * xterm.c, w32term.c, term.c, minibuf.c, keymap.c,
2643 * intervals.c, fns.c, doc.c, callint.c: Include keymap.h.
2645 * xmenu.c (keymap_panes, Fx_popup_menu): Use Fkeymap_prompt.
2647 * w32menu.c (keymap_panes, Fx_popup_menu): Use Fkeymap_prompt.
2649 * keyboard.c (map_prompt): Remove.
2650 (read_char_x_menu_prompt, read_char_minibuf_menu_prompt):
2653 * keymap.h: New file. Extracted from lisp.h.
2655 * keymap.c (Fkeymap_prompt, Fcurrent_active_maps): New funs.
2656 (accessible_keymaps_1): New function.
2657 (Faccessible_keymaps, accessible_keymaps_char_table): Use it.
2658 (Fwhere_is_internal): Use Fcurrent_active_maps.
2659 (Fdescribe_buffer_bindings): Renamed from describe_buffer_bindings.
2660 Insert in current buffer rather than standard-output.
2661 Don't call `help-mode'. Export to elisp.
2662 (describe_buffer_bindings): New wrapper.
2663 (syms_of_keymap): Defsubr Skeymap_prompt, Scurrent_active_maps
2664 and Sdescribe_buffer_bindings.
2666 2001-10-08 Gerd Moellmann <gerd@gnu.org>
2668 * atimer.c (alarm_signal_handler) [USG && !POSIX_SIGNALS]:
2669 Remove code setting signal handler.
2671 * sysdep.c (child_setup_tty) [HAVE_TERMIO || HAVE_TERMIOS]:
2672 Clear ICRNL and INLCR. From Daiki Ueno <ueno@unixuser.org>.
2674 2001-10-08 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
2676 * keyboard.c: Don't define min/max.
2678 2001-10-08 Gerd Moellmann <gerd@gnu.org>
2680 * xterm.c, xmenu.c, xfns.c, xdisp.c, window.c:
2681 * w32term.c, w32menu.c, w32console.c, w32bdf.c, w32.c, term.c
2682 * sysdep.c, sound.c, search.c, scroll.c, minibuf.c, keymap.c
2683 * intervals.c, insdel.c, indent.c, fns.c, fileio.c, editfns.c
2684 * dispnew.c, dired.c, charset.c, xfaces.c, alloc.c, atimer.c:
2685 Don't define min/max.
2687 * lisp.h (min, max): New macros.
2689 * puresize.h (BASE_PURESIZE): Increase to 725000.
2691 2001-10-08 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
2693 * xfaces.c (free_frame_menubar): Add prototype.
2695 * lisp.h (init_window): Add prototype.
2697 * editfns.c: Include ctype.h.
2699 * xterm.c: USE_LUCID can be defined iff USE_X_TOOLKIT is defined.
2700 (xm_scroll_callback) [USE_MOTIF]: Remove unused variable `percent'.
2701 (x_set_toolkit_scroll_bar_thumb) [USE_MOTIF]: Remove unused
2704 * xfns.c (Fx_hide_tip): Fix typo in a doc string.
2705 (Fx_file_dialog) [USE_MOTIF]: Remove unused variables
2706 `popup_activated_flag' and `title'.
2708 * doc.c (Fdocumentation_property): Fix typo in a doc string.
2710 * emacs.c (main): Remove extra `;'.
2712 * atimer.h (struct atimer): Fix typos in a comment.
2714 * atimer.c: Fix typo.
2716 * Makefile.in: Fix typo.
2718 * README: Remove obsolete part mentioning removed VMS file.
2720 2001-10-07 Miles Bader <miles@gnu.org>
2722 * Makefile.in (lisp, shortlisp): Add `button.elc'.
2724 2001-10-07 Ken Raeburn <raeburn@gnu.org>
2726 * minibuf.c (Fminibuffer_prompt_end): Don't apply make_number to a
2729 * lisp.h (Ffield_end): Declare.
2731 2001-10-07 Gerd Moellmann <gerd@gnu.org>
2733 * keyboard.c (parse_modifiers, apply_modifiers): Use VALMASK.
2735 * insdel.c (make_gap): Use MOST_POSITIVE_FIXNUM.
2737 * floatfns.c (FLOAT_TO_INT2, FLOAT_TO_INT): Use FIXNUM_OVERFLOW_P.
2739 * dired.c (Ffile_attributes): Use FIXNUM_OVERFLOW_P.
2741 * bytecode.c (syms_of_bytecode) [BYTE_CODE_METER]: Doc fix.
2742 (METER_CODE, Fbyte_code): Use MOST_POSITIVE_FIXNUM.
2744 * alloc.c (inhibit_garbage_collection): Simplify.
2745 (Fmemory_use_counts): Ditto.
2747 * data.c (most_positive_fixnum, most_negative_fixnum): New variables.
2748 (syms_of_data): DEFVAR_INT most-positive-fixnum and
2749 most-negative-fixnum.
2751 * lisp.h (MOST_NEGATIVE_FIXNUM, MOST_POSITIVE_FIXNUM)
2752 (FIXNUM_OVERFLOW_P): New macros.
2754 2001-10-06 Miles Bader <miles@gnu.org>
2756 * xterm.h (struct x_output): Add scroll_bar_top_shadow_pixel and
2757 scroll_bar_bottom_shadow_pixel fields.
2758 * xterm.c (x_create_toolkit_scroll_bar): Try to allocate colors
2759 for the shadows, and tell the toolkit about them if we succeed.
2760 (x_destroy_window) [USE_TOOLKIT_SCROLL_BARS]:
2761 Free scroll-bar shadow colors.
2762 * xfns.c (x_set_scroll_bar_background) [USE_TOOLKIT_SCROLL_BARS]:
2763 Free scroll-bar shadow colors when the background color changes.
2764 (Fx_create_frame, x_create_tip_frame) [USE_TOOLKIT_SCROLL_BARS]:
2765 Initialize scroll-bar shadow-color fields.
2767 2001-10-05 Gerd Moellmann <gerd@gnu.org>
2769 * fileio.c (Fcopy_file): If NEWNAME is a directory copy FILE there.
2771 2001-10-05 Miles Bader <miles@gnu.org>
2773 * minibuf.c (Fminibuffer_prompt_end, Fminibuffer_contents)
2774 (Fminibuffer_contents_no_properties, Fdelete_minibuffer_contents):
2775 New functions (were in simple.el).
2776 (Fminibuffer_complete_and_exit, Fminibuffer_complete_word)
2777 (read_minibuf, do_completion, Fminibuffer_completion_help): Use them.
2778 (syms_of_minibuf): Initialize them.
2780 2001-10-05 Gerd Moellmann <gerd@gnu.org>
2782 * xfns.c (tiff_error_handler, tiff_warning_handler): New functions.
2783 (tiff_load): Install them as error and warning handler.
2785 2001-10-04 Andrew Innes <andrewi@gnu.org>
2787 * w32fns.c (x_to_w32_color): Fix argument to alloca.
2788 (w32_load_system_font): Don't believe what GetLanguageFontInfo
2789 says; query codepage info directly to determine if font is double byte.
2790 (x_to_w32_charset): Handle private format for unknown charsets.
2791 Handle wildcards in charset spec, by ignoring them.
2792 (w32_codepage_for_font): Fix argument to alloca. Don't remove
2793 "*-" prefix from charset.
2794 (x_to_w32_font): Enlarge remainder array for safety. Specifically
2795 handle the truncated font spec form constructed by font_list_1, so
2796 that we correctly identify the charset fields. Don't remove "*-"
2797 prefix from charset.
2798 (w32_list_synthesized_fonts): Fix argument to alloca.
2800 2001-10-04 Stefan Monnier <monnier@cs.yale.edu>
2802 * window.h (MINI_WINDOW_P): Use NILP.
2804 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM): Define also for non-NT.
2806 * termhooks.h (struct input_event): Use proper type for `kind'.
2808 2001-10-04 Gerd Moellmann <gerd@gnu.org>
2810 This handles unknown keysyms better than before. For example,
2811 after `xmodmap -e 'keysym F5 = ccaron' in a Latin-1 environment,
2812 Emacs formerly completely ignored F5. With the change, it derives
2813 a key symbol from the name of the X keysym, `ccaron' in this case.
2814 Reported by Martin Buchholz.
2816 * xterm.c (XTread_socket): Return a non_ascii_keystroke for
2819 * keyboard.c (make_lispy_event) [HAVE_X_WINDOWS]: If we know
2820 that EVENT->code isn't a function key, use the keysym's name.
2822 2001-10-04 Gerd Moellmann <gerd@gnu.org>
2824 FOREACH is a macro that should make it easier to loop over Lisp
2825 lists with checks for cycles and proper lists.
2827 * lisp.h (LIST_END_P, FOREACH): New macros.
2829 2001-10-04 Gerd Moellmann <gerd@gnu.org>
2831 On some systems, XtCloseDisplay seems to cause a SIGSEGV when
2832 called for a lost connection. Prevent dumping core in this case.
2833 Instead print the X error, and exit. On user request.
2835 * xterm.c (error_msg): New variable.
2836 (x_fatal_error_signal): New function.
2837 (x_connection_closed): Set error_msg. Install x_fatal_error_signal
2838 as fatal_error_signal_hook around the call to XtCloseDisplay.
2840 * emacs.c (fatal_error_signal_hook): New variable.
2841 (fatal_error_signal): Call that function.
2843 2001-10-04 Gerd Moellmann <gerd@gnu.org>
2845 With this, Emacs prints how much pure storage it will
2846 approximately need in case pure storage overflows while dumping.
2848 * alloc.c (purebeg, pure_size, pure_bytes_used_before_overflow):
2850 (init_alloc_once): Initialize new variables.
2851 (PURE_POINTER_P): Use new variables.
2852 (pure_alloc): If pure storage overflows, allocate from the heap.
2853 (check_pure_size): New function.
2854 (Fgarbage_collect): Don't GC if pure storage has overflowed.
2856 * lisp.h (pure_size) [HAVE_SHM]: Declare extern size_t.
2857 (check_pure_size): Add prototype.
2859 * emacs.c (Fdump_emacs_data, Fdump_emacs): Call check_pure_size.
2861 2001-10-04 Gerd Moellmann <gerd@gnu.org>
2863 This adds a post-gc-hook that's run with GC inhibited.
2864 Requested by Francois Pinard. XEmacs has it. Added to NEWS.
2866 * alloc.c (Vpost_gc_hook, Qpost_gc_hook): New variables.
2867 (syms_of_alloc): DEFVAR_LISP post-gc-hook, initialize Qpost_gc_hook.
2868 (Fgarbage_collect): Run post-gc-hook.
2870 2001-10-04 Gerd Moellmann <gerd@gnu.org>
2872 This adds `defvaralias' and `indirect-variable'. Changes not
2873 directly related to this feature are there to gain the same
2874 performance again as before variable aliases.
2876 You must use the SYMBOL_VALUE and SET_SYMBOL_VALUE macros in C
2877 code to get and set symbol values, to take defvaralias into account.
2879 (Note: the new `constant' bit-flag in symbols would make it
2880 possible to define arbitrary read-only variables, e.g. with
2883 Documentation is in lispref/variables.texi. Added to NEWS.
2885 * lisp.h (enum symbol_interned): New enumeration.
2886 (struct Lisp_Symbol): Remove member `obarray', add
2887 `indirect_variable', `constant', and `interned'.
2888 (SYMBOL_INTERNED_P, SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P)
2889 (SYMBOL_CONSTANT_P, SYMBOL_VALUE, SET_SYMBOL_VALUE): New macros.
2890 (indirect_variable): Add prototype.
2892 * print.c (print_preprocess, print_object): Test internedness of
2893 symbols differently.
2895 * lread.c (Fintern, Funintern): Set symbol's interned and constant
2897 (init_obarray): Likewise for t and nil.
2899 * eval.c Use SYMBOL_VALUE/SET_SYMBOL_VALUE.
2900 (Fdefvaralias): New function.
2901 (specbind): Simplify the test if symbol is a constant.
2902 (syms_of_eval): Defsubr Fdefvaralias.
2904 * data.c: Use SYMBOL_VALUE/SET_SYMBOL_VALUE.
2905 (Qcyclic_variable_indirection): New variable.
2906 (Fkeywordp): Check for internedness differently.
2907 (Fmakunbound): Simplify the test if symbol is a constant.
2908 (indirect_variable, Findirect_variable): New functions.
2909 (swap_in_symval_forwarding): If SYMBOL is an alias, use the
2911 (let_shadows_buffer_binding_p): Check for variable aliases.
2912 (set_internal): Simplify the test if SYMBOL is a constant.
2913 If SYMBOL has a buffer-local value and is an alias, use the aliased
2915 (syms_of_data): Initialize Qcyclic_variable_indirection and defsubr
2918 * bytecode.c (Fbyte_code) <varref>: Use SYMBOL_VALUE.
2919 (Fbyte_code) <varset>: Simplify the test if symbol's value can be
2922 * alloc.c (Fmake_symbol): Adapt to changes of struct Lisp_Symbol.
2924 * abbrev.c, buffer.c, coding.c, fns.c, frame.c, keyboard.c:
2925 * minibuf.c, sunfns.c, w16select.c: Use SYMBOL_VALUE/
2926 SET_SYMBOL_VALUE macros instead of accessing symbol values directly.
2928 2001-10-04 Gerd Moellmann <gerd@gnu.org>
2932 2001-10-03 Miles Bader <miles@gnu.org>
2934 * callproc.c (syms_of_callproc): Explicitly state in the
2935 documentation for `process-environment' that earlier entries take
2936 precedence over later ones.
2938 2001-10-02 Miles Bader <miles@gnu.org>
2940 * textprop.c (Fnext_char_property_change)
2941 (Fprevious_char_property_change): Remove reference to non-existant
2942 argument OBJECT from doc-string.
2944 2001-10-01 Gerd Moellmann <gerd@gnu.org>
2946 * xdisp.c (display_line): Set row's ends_in_newline_from_string_p.
2947 (try_window_id): Skip back over lines ending in a newline from a
2950 * dispextern.h (struct glyph_row) <ends_in_newline_from_string_p>:
2953 2001-10-01 Richard M. Stallman <rms@gnu.org>
2955 * search.c (Freplace_match): Doc fix.
2957 2001-09-28 Andrew Innes <andrewi@gnu.org>
2959 * w32menu.c (set_frame_menubar): Take into account that
2960 f->menu_bar_vector can be nil, and not a vector. From Ken Raeburn
2963 2001-09-30 Eli Zaretskii <eliz@is.elta.co.il>
2965 * frame.c (syms_of_frame) <default-minibuffer-frame>: Doc fix.
2967 2001-09-28 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
2969 * s/gnu-linux.h: Fix a typo in comment.
2971 2001-09-28 Andreas Schwab <schwab@suse.de>
2973 * s/gnu-linux.h (LD_SWITCH_SYSTEM_TEMACS): Link temacs with -z
2974 nocombreloc, in case -z combreloc is the default.
2976 2001-09-28 Gerd Moellmann <gerd@gnu.org>
2978 * m/macppc.h [DATA_SEG_BITS]: Put in #if 0 until we know what's
2979 really going on here.
2981 2001-09-27 Stefan Monnier <monnier@cs.yale.edu>
2983 * search.c (trivial_regexp_p): Catch \{N,M\} as well.
2985 2001-09-27 Eli Zaretskii <eliz@is.elta.co.il>
2987 * Makefile.in (shortlisp): Resync with loadup.el: add backquote,
2988 utf-8, menu-bar, and latin-N.
2989 (SOME_MACHINE_LISP): Remove menu-bar, since it's loaded
2990 unconditionally now.
2991 (lisp): Add latin-N, since they are preloaded.
2993 2001-09-27 Gerd Moellmann <gerd@gnu.org>
2995 * xterm.c (x_draw_relief_rect): Draw bottom relief 1 pixel more
2996 to the left. Some cleanup.
2998 * xdisp.c (display_mode_element): One more case where a string's
2999 multibyteness should be used for display.
3001 2001-09-26 Gerd Moellmann <gerd@gnu.org>
3003 * fileio.c (Finsert_file_contents): If REPLACE is non-nil, stop
3006 * xdisp.c (with_echo_area_buffer): Use echo_kboard instead
3007 of the only temporarily set echoing flag for deciding when
3010 * keyboard.c (echo_kboard): Make externally visible.
3012 * lisp.h (echo_kboard): Declare extern.
3014 * xdisp.c (make_cursor_line_fully_visible): Return 0 and set
3015 fonts_changed_p if we need larger matrices due to vscrolling.
3016 (try_scrolling, try_cursor_movement, redisplay_window): Give up on
3017 this round of redisplay if make_cursor_line_fully_visible fails.
3018 (CURSOR_MOVEMENT_*, SCROLLING_*): New enumerators.
3019 (try_cursor_movement, try_scrolling): Use them instead of integers.
3021 * dispextern.h (required_matrix_width, required_matrix_height):
3024 * dispnew.c (required_matrix_width, required_matrix_height):
3026 (allocate_matrices_for_window_redisplay)
3027 (allocate_matrices_for_frame_redisplay: Use them.
3028 Remove parameters CH_DIM.
3030 * xdisp.c (display_mode_lines): Temporarily set selected_frame
3031 and selected_window to the frame of the window whose mode-lines
3032 are displayed, and to the window itself.
3033 (redisplay_window, redisplay_mode_lines): Don't set selected_frame
3036 2001-09-25 Gerd Moellmann <gerd@gnu.org>
3038 * xfns.c (x_kill_gs_process): Recognize if someone has cleared
3039 the image cache under us.
3041 * xdisp.c (display_mode_element): If the mode element is a symbol
3042 with a string value, use that string's multibyteness for displaying.
3044 * keyboard.c (read_char): Don't clear a message for a switch-frame
3045 event. From Stefan Monnier <monnier@cs.yale.edu>.
3047 * xterm.c (fast_find_position) [0]: Add a presumably more correct
3048 version for after 21.1.
3050 * xdisp.c (row_containing_pos): Make externally visible.
3052 * dispextern.h (row_containing_pos): Add prototype.
3054 * process.c (send_process): Disable composition if from_byte < 0.
3055 From Kenichi Handa <handa@etl.go.jp>.
3057 2001-09-24 Gerd Moellmann <gerd@gnu.org>
3059 * xterm.c (refreshicon): Function removed.
3061 * Makefile.in (xterm.o): Remove references to sink.h and sinkmask.h.
3063 * sink11.h, sink11mask.h, sink.h, sinkmask.h: Removed.
3065 * xterm.c (toplevel): Remove includes in #if 0.
3067 * process.c (sigchld_handler) [LINUX]: Don't return from
3068 the signal handler at the end of the loop.
3070 2001-09-21 Gerd Moellmann <gerd@gnu.org>
3072 * sysdep.c (wait_for_termination) [POSIX_SIGNALS]:
3073 Terminate only if kill returns -1, and errno is ESRCH.
3075 2001-09-21 Markus Rost <rost@math.ohio-state.edu>
3077 * Makefile.in (shortlisp): Add ../lisp/env.elc.
3079 2001-09-20 Gerd Moellmann <gerd@gnu.org>
3081 * process.c (sigchld_handler): Use GC_CONSP, GC_INTEGERP, GC_EQ
3082 since this function can be called during GC.
3084 * callproc.c (Fcall_process): Handle errors from pipe(2).
3085 (child_setup): Delete code in #ifdef vipc.
3087 2001-09-19 Gerd Moellmann <gerd@gnu.org>
3089 * xdisp.c (decode_mode_spec): Add parameter MULTIBYTE.
3090 (display_mode_element): Display the string from decode_mode_spec
3091 depending on its multibyteness.
3093 * s/netbsd.h (LD_SWITCH_SYSTEM, C_SWITCH_SYSTEM): Add /usr/pkg.
3095 * m/macppc.h (DATA_SEG_BITS): Also define for GCC 3.
3097 2001-09-18 Gerd Moellmann <gerd@gnu.org>
3099 * keyboard.c (Frecursive_edit): Pass (BUFFER . SINGLE-KBOARD) to
3100 recursive_edit_unwind.
3101 (recursive_edit_unwind): Set kboard state according to
3104 * buffer.c (modify_overlay): Don't do nothing if START == END;
3105 This can still be a modification, for example when an overlay has
3106 a before-string or after-string.
3107 (Fdelete_overlay): Prevent redisplay optimizations when deleting
3108 an overlay with before-string or after-string.
3110 * s/netbsd.h (C_SWITCH_SYSTEM): Add.
3111 (LD_SWITCH_SYSTEM): Include /usr/local/lib.
3113 * xdisp.c (try_window_id) [!GLYPH_DEBUG]: Give up if
3114 first_unchanged_at_end_row is in front of
3115 last_unchanged_at_beg_row. This code should be removed after the
3118 2001-09-17 Gerd Moellmann <gerd@gnu.org>
3120 * buffer.h (BUF_COMPUTE_UNCHANGED): Use BUF_MODIFF and
3121 BUF_OVERLAY_MODIFF instead of MODIFF and OVERLAY_MODIFF.
3123 * m/macppc.h (DATA_SEG_BITS) [__linux__]: Define for GCC
3126 2001-09-14 Eli Zaretskii <eliz@is.elta.co.il>
3128 * dired.c (Ffile_attributes): Doc fix.
3130 2001-09-14 Gerd Moellmann <gerd@gnu.org>
3132 * fileio.c (Ffile_symlink_p): Fix last change.
3134 * filelock.c (current_lock_owner): Fix last change.
3136 2001-09-13 Gerd Moellmann <gerd@gnu.org>
3138 * filelock.c (current_lock_owner): If readlink returns ERANGE,
3139 take that to mean that the buffer is too small.
3141 * fileio.c (Ffile_symlink_p): If readlink returns ERANGE, take
3142 that to mean that the buffer is too small.
3144 * xdisp.c (reseat_1): Set IT's multibyte_p flag according to the
3145 current buffer's multibyteness when discarding the iterator's
3148 * xfns.c (Fx_window_property): Handle case that property gets
3149 deleted between the two calls to XGetWindowProperty.
3151 2001-09-11 Gerd Moellmann <gerd@gnu.org>
3153 * minibuf.c (read_minibuf_unwind): Bind inhibit-modification-hooks.
3155 * minibuf.c (read_minibuf): Bind inhibit-modification-hooks to t,
3156 in addition to read-only.
3158 * xdisp.c (with_echo_area_buffer): Bind inhibit-modification-hooks
3159 to t in addition to read-only.
3161 * lisp.h (Qinhibit_modification_hooks): Declare.
3163 * insdel.c (Qinhibit_modification_hooks): New variable.
3164 (syms_of_insdel): Initialize and staticpro it.
3166 * textprop.c (verify_interval_modification): Don't run
3167 modification-hooks if inhibit_modification_hooks.
3169 * dispnew.c (set_window_cursor_after_update): Fix code
3170 finding glyph row containing cursor when cursor_in_echo_area
3173 * xdisp.c (init_from_display_pos): Put some code in #if 0.
3174 (add_to_log): Use bcopy instead of strcpy.
3175 (init_from_display_pos): Use an explicit loop over bytes in
3176 overlay strings instead of calling index.
3178 2001-09-10 Gerd Moellmann <gerd@gnu.org>
3180 * alloc.c (allocate_buffer): Call VALIDATE_LISP_STORAGE.
3182 * dispnew.c (direct_output_for_insert): Don't change IT's
3183 stop_charpos to something in front of its current position.
3185 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: Take args like
3188 2001-09-10 Richard M. Stallman <rms@gnu.org>
3190 * frame.c (Fmouse_position): Doc fix.
3192 2001-09-07 Gerd Moellmann <gerd@gnu.org>
3194 * xdisp.c (init_from_display_pos): Don't compare the result
3195 of calling index with NULL.
3197 2001-09-06 Gerd Moellmann <gerd@gnu.org>
3199 * xfns.c (x_set_background_color): Don't change the colors
3200 of the X window of scroll bar widgets.
3202 2001-09-05 Andrew Innes <andrewi@gnu.org>
3204 * w32fns.c (w32_createwindow): Undo last change.
3206 2001-09-05 Gerd Moellmann <gerd@gnu.org>
3208 * macros.c (store_kbd_macro_char): Fix computation of kbd_macro_end.
3210 * xdisp.c (string_buffer_position): Use *single_char_property*
3211 functions instead of the *single_property* functions.
3213 2001-09-04 Andrew Innes <andrewi@gnu.org>
3215 * w32term.c (w32_read_socket): Add more information to debugging
3218 * w32fns.c (w32_createwindow): Remove the WS_CLIPCHILDREN style
3219 from Emacs frames, so that calls to GetClipBox in w32term.c
3220 correctly report when part of a frame is visible (including
3221 scrollbars, etc). This prevents repeated redrawing of frames when
3222 only a scrollbar is visible.
3223 (w32_wnd_proc): Add more frame information to debugging output.
3225 2001-09-03 Stefan Monnier <monnier@cs.yale.edu>
3227 * xdisp.c (handle_single_display_prop): Fix for int/Lisp_Object mixup.
3229 2001-09-03 Gerd Moellmann <gerd@gnu.org>
3231 * xterm.c (note_mouse_highlight) <help-echo>: When looking for
3232 help-echo for a string which doesn't have help-echo itself, use
3233 get-char-property to obtain the help-echo from the string's buffer
3234 (note_mouse_highlight) <mouse-face>: When on a string that doesn't
3235 have mouse-face, look ``under'' the string for mouse-face from an
3237 (fast_find_position): Add parameter STOP. In the final row, stop
3238 before glyphs having STOP as object. Don't consider glyphs that
3239 are not from a buffer.
3241 * buffer.c (syms_of_buffer) <default-directory>: Doc fix.
3243 2001-09-01 Eli Zaretskii <eliz@is.elta.co.il>
3245 * fns.c (Fmd5): Doc fix.
3247 2001-08-31 Gerd Moellmann <gerd@gnu.org>
3249 * composite.c (update_compositions): Do nothing if
3250 inhibit-modification-hooks is set.
3252 2001-08-30 Gerd Moellmann <gerd@gnu.org>
3254 * emacs.c (shut_down_emacs): Don't call check_glyph_memory
3255 and check_message_stack if terminating abnormally. We want
3256 glyph matrices etc. in a core dump.
3258 * xdisp.c (Qbuffer_position, Qposition, Qobject): New variables.
3259 (syms_of_xdisp): Initialize them.
3260 (handle_single_display_prop): Don't change point, bind `object',
3261 `position', and `buffer-position' instead to the object having the
3262 `display' property, position in the object and position in the buffer.
3264 * fileio.c (Finsert_file_contents): Don't change the multibyteness
3265 of the buffer if REPLACE is non-nil.
3267 2001-08-29 Gerd Moellmann <gerd@gnu.org>
3269 * fileio.c (Finsert_file_contents): Undo change of 2001-08-27.
3271 2001-08-28 Eli Zaretskii <eliz@is.elta.co.il>
3273 * w32term.c (x_set_glyph_string_background_width)
3274 (show_mouse_face): Track the last changes in xterm.c.
3276 2001-08-28 Gerd Moellmann <gerd@gnu.org>
3278 * xterm.c (x_set_glyph_string_background_width): Set the glyph
3279 string's background width so that multi-line mouse-face is drawn
3280 to the right edge of the window.
3281 (show_mouse_face): Set the row's mouse_face_p flag after drawing
3284 * dispnew.c (direct_output_for_insert): Set updated_area
3285 before inserting/writing glyphs.
3287 * xdisp.c (display_mode_element): Use string_byte_to_char to
3288 determine character positions in strings, use chars_in_text
3289 instead of strwidth.
3290 (dump_glyph_row) [GLYPH_DEBUG]: Take a glyph row instead of
3291 a matrix as parameter; this is easier to use from GDB.
3293 2001-08-28 Miles Bader <miles@gnu.org>
3295 * textprop.c (Fprevious_single_char_property_change)
3296 (Fnext_single_char_property_change): Doc fixes.
3298 2001-08-27 Gerd Moellmann <gerd@gnu.org>
3300 * fileio.c (Finsert_file_contents): Allocate, restore, and
3301 free composition data in the case of REPLACE not being nil.
3303 * xdisp.c (init_from_display_pos, init_to_row_end): Return 0 if
3304 there exist overlay strings with newlines at POS.
3305 (text_outside_line_unchanged_p): Return 0 if changes start at
3306 START and overlays exist at START. Likewise for END.
3307 (try_window_id): Give up if init_to_row_end returns 0.
3309 * fileio.c (Finsert_file_contents): Call Fset_buffer_multibyte
3312 2001-08-24 Gerd Moellmann <gerd@gnu.org>
3314 * keymap.c (access_keymap): Return the cdr of the binding of
3315 a generic character instead of its definition (KEY . BINDING).
3317 * fileio.c (Finsert_file_contents): Set coding's dest_multibyte
3318 to 0 also in the REPLACE case.
3320 2001-08-24 Andrew Choi <akochoi@cse.cuhk.edu.hk>
3322 * fileio.c (Ffile_readable_p) [macintosh]: Call access instead of
3323 open to determine whether file is readable (as for DOS_NT).
3325 2001-08-23 Gerd Moellmann <gerd@gnu.org>
3327 * fileio.c (Finsert_file_contents): If VISIT is non-nil, and
3328 coding.type is coding_type_no_conversion or coding_type_raw_text,
3329 use Fset_buffer_multibyte to make the buffer unibyte if REPLACE is
3330 non-nil instead of just setting enable_multibyte_characters in the
3333 2001-08-22 Gerd Moellmann <gerd@gnu.org>
3335 * dispextern.h (struct face_cache): Add member
3336 menu_face_changed_p.
3338 * xfaces.c (menu_face_changed_default): New variable.
3339 (menu_face_changed_count): Variable removed.
3340 (Finternal_set_lisp_face_attribute): Doc fix. If FRAME is t, set
3341 the menu_face_changed_default flag, otherwise set the FRAME's
3342 menu_face_changed_p flag if the `menu' face has been changed.
3343 Prevent calling set_font_frame_param if FRAME is t.
3344 (make_face_cache): Initialize cache's menu_face_changed_p
3345 from menu_face_changed_default.
3346 (realize_basic_faces): Look into the frame's face cache to
3347 determine if the menu appearance needs updating.
3349 * keymap.c (access_keymap): Fix last change to not consider
3350 IDX when it has modifiers.
3352 2001-08-21 Gerd Moellmann <gerd@gnu.org>
3354 * keymap.c (access_keymap): If a binding of the form (GENERIC-CHAR
3355 . BINDING) exists, where GENERIC-CHAR is the generic character of
3356 the charset of IDX, return BINDING unless there exists a binding
3359 2001-08-16 Gerd Moellmann <gerd@gnu.org>
3361 * xrdb.c (SYSV): Don't define on Solaris 2.
3362 From Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>.
3364 * xdisp.c (move_it_by_lines) <DVPOS < 0>: Start at the beginning
3365 of the screen line, not text line, containing IT's current position.
3367 2001-08-15 Gerd Moellmann <gerd@gnu.org>
3369 * window.c (window_scroll_pixel_based): Don't recenter if
3370 PT is partially visible in the window.
3372 * xterm.c (expose_window_tree, expose_window, expose_line):
3373 Return 1 when overwriting mouse-face.
3374 (expose_frame): If mouse-face was overwritten, redo it.
3376 * xfaces.c (x_update_menu_appearance): Don't call
3377 set_frame_menubar, let the next redisplay do it.
3379 2001-08-14 Andrew Innes <andrewi@gnu.org>
3381 * w32term.c (x_draw_glyph_string): Draw relief (if any) before
3382 drawing glyph string.
3384 2001-08-14 Eli Zaretskii <eliz@is.elta.co.il>
3386 * s/hiuxwe2.h: New file, for the HITACHI SR2001/SR2201 series
3389 2001-08-14 Gerd Moellmann <gerd@gnu.org>
3391 * xfaces.c (x_update_menu_appearance): Save and restore value of
3392 interrupt_input_blocked.
3394 2001-08-13 Gerd Moellmann <gerd@gnu.org>
3396 * xdisp.c (move_it_by_lines) <DVPOS < 0>: If not already on
3397 a line start, move back to the line start.
3399 * xdisp.c (resize_echo_area_exactly): Don't resize the mini-window
3400 exactly when a mini-buffer is active.
3402 * keyboard.c (make_lispy_event): Interpret double_click_fuzz
3403 in units of 1/8 character on non window-system frames.
3404 (syms_of_keyboard) <double-click-fuzz>: Doc fix.
3406 2001-08-10 Eli Zaretskii <eliz@is.elta.co.il>
3408 * keyboard.c (syms_of_keyboard) <double-click-fuzz>: Fix a typo in
3411 2001-08-09 Gerd Moellmann <gerd@gnu.org>
3413 * keyboard.c (Vpre_help_message): New variable.
3414 (syms_of_keyboard): Initialize and staticpro it.
3415 (show_help_echo): Record current message before displaying a
3416 help-echo, and restore that message when clearing the help.
3418 * xfns.c (x_create_im): Remove prototype.
3420 * xdisp.c (mark_window_display_accurate_1): Remove an assertion.
3422 * dispnew.c (adjust_glyph_matrix): Undo last change.
3424 2001-08-08 Gerd Moellmann <gerd@gnu.org>
3426 * dispnew.c (adjust_glyph_matrix): In the optimization for
3427 windows whose height has changed, disable partially visible lines.
3429 2001-08-07 Gerd Moellmann <gerd@gnu.org>
3431 * window.c (Frecenter): If ARG < 0, and on a window system
3432 frame, count in some empty lines when we can't move -ARG lines down.
3434 * xdisp.c (start_display): Don't try to determine the continuation
3435 lines width if lines are truncated. It's superfluous and leads to
3436 incorrect results if POS is not visible in the window after
3437 reseating the iterator at the previous line start.
3439 2001-08-06 Gerd Moellmann <gerd@gnu.org>
3441 * xterm.c (x_dump_glyph_string): Put in #if GLYPH_DEBUG.
3443 2001-08-06 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
3445 * alloc.c (init_stack): Remove declaration.
3447 2001-08-03 Gerd Moellmann <gerd@gnu.org>
3449 * keyboard.c (read_key_sequence): Check that key is an integer
3450 before comparing it with quit_char.
3451 (add_command_key): Use larger_vector.
3452 (read_char_x_menu_prompt): Instead of converting symbol and
3453 integer events into conses (EVENT . nil), use (EVENT . disabled)
3454 which cannot be confused with valid events.
3455 (read_char): When reading from Vunread_command_events, check for
3456 events of the form (EVENT . disabled) instead of
3459 * xdisp.c (resize_mini_window): If Vmax_mini_window_height is
3460 a float, determine the max height from the frame's height.
3462 2001-08-02 Gerd Moellmann <gerd@gnu.org>
3464 * xdisp.c (redisplay_internal): Take message_cleared_p into
3465 account only if minibuf_level == 0.
3467 2001-08-01 Gerd Moellmann <gerd@gnu.org>
3469 * xdisp.c (redisplay_internal): Add a check for the last
3472 * xdisp.c (message_cleared_p): New variable.
3473 (clear_message): Set message_cleared_p when clearing the current
3475 (redisplay_internal): Look at message_cleared_p to capture
3476 the case that the echo area should be cleared.
3478 * keyboard.c (command_loop_1): Fix spelling of
3479 resize_echo_area_exactly.
3481 * dispextern.h (resize_echo_area_exactly): Fix typo in function name.
3483 * xdisp.c (resize_echo_area_exactly): Fix typo in function name.
3485 * xfns.c (x_set_tool_bar_lines): Clear the tool bar window's
3486 current matrix when the window gets smaller.
3488 2001-08-01 Eli Zaretskii <eliz@is.elta.co.il>
3490 * print.c (strout): Cast the character passed to insert_char to
3491 unsigned char, to avoid sign extension when it is promoted to int.
3493 2001-07-31 Gerd Moellmann <gerd@gnu.org>
3495 * fileio.c (Finsert_file_contents): Don't treat a return value
3496 of 0 from emacs_read as an IO error.
3498 2001-07-30 Gerd Moellmann <gerd@gnu.org>
3500 * keyboard.c (abs): New macro.
3501 (double_click_fuzz): New variable.
3502 (make_lispy_event): Use it to determine what makes a double-click.
3503 (syms_of_keyboard): DEFVAR_INT it.
3505 * xmenu.c (set_frame_menubar): Take into account that
3506 f->menu_bar_vector can be nil, and not a vector. From Ken Raeburn
3509 2001-07-27 Gerd Moellmann <gerd@gnu.org>
3511 * xterm.c (x_get_glyph_string_clip_rect): Minor cleanup.
3513 * dispnew.c (shift_glyph_matrix, blank_row): Fix computation
3514 of row's visible height.
3516 * xdisp.c (init_from_display_pos): If POS is in an overlay string,
3517 deal with the first overlay string having an image `display' property.
3518 (try_window_reusing_current_matrix, compute_line_metrics):
3519 Fix computation of row's visible height for the case that part of the
3520 row is invisible above and part of the row is at the same time
3521 invisible below the window.
3523 2001-07-26 Gerd Moellmann <gerd@gnu.org>
3525 * xfns.c (x-show-tip): Doc fix.
3527 * xfns.c (Vx_max_tooltip_size): New variable.
3528 (syms_of_xfns): DEFVAR_LISP it.
3529 (Fx_show_tip): Set frame's window_width to the width of the
3530 window. Use a maximum tooltip size specified by
3531 Vx_max_tooltip_size, if that has valid contents.
3532 (x_create_tip_frame): Set tooltip buffer's truncate-lines to nil.
3534 2001-07-26 Andrew Innes <andrewi@gnu.org>
3536 * w32term.c (x_display_list): New variable.
3537 (w32_term_init): Set it.
3539 * w32term.h (x_display_list): New extern.
3541 2001-07-26 Gerd Moellmann <gerd@gnu.org>
3543 * xdisp.c (resize_mini_window): Give up when inhibit-redisplay
3544 is non-nil, instead of when redisplaying_p is non-zero.
3546 (mark_window_display_accurate_1): Add an assertion.
3548 2001-07-25 Gerd Moellmann <gerd@gnu.org>
3550 * dispextern.h (struct it): Increase size of ctl_chars to 16.
3552 * xfns.c (Fx_file_dialog): Block/unblock input while processing
3553 events so that we get a chance of processing expose events.
3555 * xdisp.c (resize_mini_window): Don't resize while redisplaying.
3557 2001-07-24 Gerd Moellmann <gerd@gnu.org>
3559 * xfns.c (valid_image_p): Protect better against invalid image
3560 specifications. Previous code could signal an error.
3562 2001-07-23 Gerd Moellmann <gerd@gnu.org>
3564 * indent.c (current_column): Fix column computation in the
3565 presence of display table entries.
3566 (current_column_1, Fmove_to_column, compute_motion): Likewise.
3568 * dispnew.c (adjust_glyph_matrix): In the optimization for
3569 windows whose height has changed, use the new window height
3570 to compute which rows to invalidate.
3572 * editfns.c (toplevel) [STDC_HEADERS]: Include float.h.
3573 (MAX_10_EXP): New macro.
3576 * coding.c (code_convert_region): Handle the multibyte case if
3577 decoding ends with CODING_FINISH_INSUFFICIENT_SRC.
3579 2001-07-20 Gerd Moellmann <gerd@gnu.org>
3581 * dispextern.h (struct face): Change type of `stipple' to
3584 * xterm.c (x_fill_stretch_glyph_string): Remove an assertion.
3586 2001-07-19 Gerd Moellmann <gerd@gnu.org>
3588 * dispnew.c (update_window): Don't set the cursor at the end
3589 of the update if display update has been paused.
3591 * composite.h (syms_of_composite): Renamed from syms_of_composition.
3593 2001-07-18 Ken Raeburn <raeburn@gnu.org>
3595 * fns.c (Fset_char_table_default): Check that a charset is defined
3596 before checking its dimension.
3598 2001-07-17 Ken Raeburn <raeburn@gnu.org>
3600 * coding.c (setup_coding_system): Don't do any designation based
3601 on reg_bits if charset is not yet defined.
3603 * lisp.h (XVECTOR): Verify correct object type before returning a
3604 pointer, using eassert.
3606 2001-07-17 Gerd Moellmann <gerd@gnu.org>
3608 * keyboard.c (KBD_BUFFER_SIZE) [!HAVE_WINDOW_SYSTEM]:
3609 Increase to 4096 because of paste problems reported on GNU/Linux.
3611 2001-07-17 Jan Nieuwenhuizen <janneke@gnu.org>
3613 * emacs.c (USAGE1): Add +LINE:COLUMN option help.
3615 2001-07-16 Gerd Moellmann <gerd@gnu.org>
3617 * fileio.c (unwind_read): Function removed.
3618 (read_non_regular, read_non_regular_quit): New functions.
3619 (Finsert_file_contents): When reading from non-regular files,
3620 arrange to catch a `quit' and terminate the loop. Rearrange
3621 code so that a `quit' when reading from a regular file doesn't
3622 insert text in the buffer.
3624 * xfaces.c (clear_face_cache): Clear fonts on a display basis.
3625 Clear faces afterwards.
3626 (clear_font_table): Take a x_display_info parameter. Don't free
3627 fonts being the default font of any frame on the given display.
3629 2001-07-13 Gerd Moellmann <gerd@gnu.org>
3631 * xdisp.c (get_next_display_element): Use CHAR_STRING_NO_SIGNAL
3632 instead of CHAR_STRING which can signal an error.
3634 * charset.c (char_to_string_1): Extracted from char_to_string.
3635 Return -1 instead of signaling an error.
3636 (char_to_string): Use it.
3638 * charset.h (CHAR_STRING_NO_SIGNAL): New macro.
3640 2001-07-12 Stefan Monnier <monnier@cs.yale.edu>
3642 * coding.c (Ffind_coding_systems_region_internal): If safe_codings
3643 is t, don't try to append anything to it.
3645 2001-07-12 Eli Zaretskii <eliz@is.elta.co.il>
3647 * dired.c (file_name_completion): Pass dp->d_name to
3648 Fstring_match, not elt, which is always nil here.
3650 2001-07-12 Gerd Moellmann <gerd@gnu.org>
3652 * xselect.c (x_decline_selection_request): Handle errors
3653 caused by receivers that have vanished.
3655 * xterm.c (XTread_socket) <PropertyNotify>: Put the code
3656 ignoring events on foreign windows in #if 0. Always dispatch
3657 the event after checking it with x_handle_property_notify.
3659 * xselect.c (TRACE0, TRACE1, TRACE2): New macros, defined
3660 depending on TRACE_SELECTION. Replace fprintfs in #if 0 with
3661 TRACE macros to facilitate debugging. Add additional trace statements.
3662 (toplevel): Add prototypes for file-local functions.
3663 (x_atom_to_symbol): Remove DPYINFO parameter.
3665 2001-07-11 Stefan Monnier <monnier@cs.yale.edu>
3667 * w32menu.c (menubar_selection_callback, w32_menu_show):
3668 Initialize `entry' to nil.
3669 (w32_dialog_show): Remove unused `save_wv' variable.
3670 (name_is_separator): Recognize "--:foo" and "--foo-bar".
3672 2001-07-11 Gerd Moellmann <gerd@gnu.org>
3674 * xdisp.c (try_cursor_movement): Prevent a warning from GCC 3.0.
3676 * fileio.c (unwind_read): Print a message when discarding inserted
3677 text or switching the buffer to unibyte. Change parameter.
3678 (Finsert_file_contents): Don't pass VISIT to unwind_read.
3680 * fileio.c (unwind_read): New function.
3681 (Finsert_file_contents): Record it as unwind-function for
3682 the case that reading is interrupted by C-g.
3684 2001-07-10 Gerd Moellmann <gerd@gnu.org>
3686 * dispnew.c (update_window): Don't skip the header-line
3687 update when scrolling_window returns 0.
3689 * xfaces.c (unload_color): Do nothing if PIXEL is -1.
3691 * xfns.c (Fx_create_frame): Initialize frame colors to -1,
3692 for the case that x_decode_color signals an error.
3694 * xdisp.c (add_to_log): Do nothing if called asynchronously.
3696 2001-07-09 Gerd Moellmann <gerd@gnu.org>
3698 * sound.c (toplevel): Include <signal.h> and "syssignal.h".
3699 (vox_configure, vox_close) [SIGIO]: Block/unblock SIGIO
3702 2001-07-06 Eli Zaretskii <eliz@is.elta.co.il>
3704 * dosfns.c (syms_of_dosfns): Add \n\ at the end of a line in the
3705 doc string line for dos-timezone-offset.
3707 * msdos.c (do_visible_bell): Add \n\ at the end of each line of
3708 inline assembly, to avoid compiler warnings.
3709 (syms_of_msdos): Add \n\ at the end of a line in the doc string
3710 line for dos-unsupported-char-glyph.
3712 * buffer.c (syms_of_buffer) [if 0]: Avoid a warning from GCC 3.0.
3714 2001-07-05 Gerd Moellmann <gerd@gnu.org>
3716 * sound.c: Include Emacs' header files with #include "...".
3718 * eval.c (specbind): Additionally record the buffer that was
3719 current when a buffer-local or frame-local variable was bound.
3721 2001-07-04 Gerd Moellmann <gerd@gnu.org>
3723 * xterm.c (x_produce_glyphs): Don't convert multibyte characters
3724 to unibyte characters in unibyte buffers.
3726 2001-07-03 Gerd Moellmann <gerd@gnu.org>
3728 * eval.c (specbind): If SYMBOL has a frame-local binding, record
3729 the frame on the binding stack. Change format of entries for
3730 local bindings on the binding stack to '(SYMBOL . WHERE)'.
3731 (unbind_to): Handle unbinding a frame-local variable.
3733 * xdisp.c (compute_line_metrics): On ttys, subtract continuation
3734 glyphs and truncation glyphs at the end of a row from its pixel width.
3735 (dump_glyph_row): Print row's continuation_lines_width.
3736 (try_window_id): Take the shortcut if ZV is visible in the
3737 window, but there are actually no changes at ZV.
3739 2001-07-02 Gerd Moellmann <gerd@gnu.org>
3741 * xterm.h (x_free_dpy_colors): Add prototype.
3743 * xterm.c (cvt_pixel_dtor): Call x_free_dpy_colors with the
3744 right number of arguments.
3746 * Makefile.in (tags): Depend on $(lwlibdir)/TAGS.
3747 ($(lwlibdir)TAGS): New target.
3748 (TAGS): Fix dependency list.
3750 * xterm.c (x_list_fonts): Make sure XFreeFont is called
3753 2001-06-30 Gerd Moellmann <gerd@gnu.org>
3755 * emacs.c (main): Remove extern declaration for sys_nerr, which
3756 isn't used and causes a compilation error with GCC 3.0 on
3759 2001-06-27 Gerd Moellmann <gerd@gnu.org>
3761 * widget.c (EmacsFrameSetCharSize): Turn off atimers and block
3762 SIGIO around the code where Xt might wait for a ConfigureNotifyEvent.
3763 (toplevel): Include <signal.h> and syssignal.h.
3765 * sound.c (vox_configure, vox_close): Turn off atimers
3768 2001-06-26 Gerd Moellmann <gerd@gnu.org>
3770 * keyboard.c (read_char) <non_reread>: Record the previous idle
3771 start time before calling timer_stop_idle.
3772 (read_char) <reread_first>: After processing a help-echo event,
3773 restore the previous idle start time.
3775 * xdisp.c (handle_invisible_prop): Deal with overlay strings at
3776 the start of invisible text.
3777 (setup_for_ellipsis): New function.
3778 (next_overlay_string): After all overlay strings have been
3779 processed, display an ellipsis if necessary.
3780 (load_overlay_strings, get_overlay_strings): Add parameter CHARPOS.
3781 (push_it): Initialize display_ellipsis_p on the iterator's stack.
3783 * dispextern.h (struct iterator_stack_entry): Add member
3786 2001-06-25 Gerd Moellmann <gerd@gnu.org>
3788 * widget.c (EmacsFrameSetCharSize): Set XtNwaitForWm depending
3789 on the value of the wait-for-wm frame parameter.
3791 * xterm.h (struct x_output): Add member wait_for_wm.
3793 * xfns.c (Qwait_for_wm): New variable.
3794 (x_frame_parms): Add entry for `wait-for-wm".
3795 (x_set_wait_for_wm): New function.
3796 (Fx_create_frame): Call x_default_parameter for wait-for-wm.
3797 (syms_of_xfns): Initialize and staticpro Qwait_for_wm.
3799 * xdisp.c (try_window_id) <all changes below window end>: Don't
3800 take this shortcut if ZV is visible in the window.
3801 (try_window_id): When checking for window start being in changed
3802 text, don't check that the buffer's size has changed.
3804 2001-06-23 Richard M. Stallman <rms@gnu.org>
3806 * minibuf.c (Fcompleting_read): Doc fix.
3808 2001-06-19 Gerd Moellmann <gerd@gnu.org>
3810 * composite.c (Ffind_composition_internal): Accept ZV
3811 and a string's end position as POS.
3813 2001-06-18 Gerd Moellmann <gerd@gnu.org>
3815 * composite.c (Ffind_composition_internal): Check POS
3818 2001-06-15 Eli Zaretskii <eliz@is.elta.co.il>
3820 * editfns.c (Fmessage_box): If the frame is not under a window
3821 system, output the message in the echo area.
3823 2001-06-14 Richard M. Stallman <rms@gnu.org>
3825 * xdisp.c (try_window_id): When EOB is visible, don't treat
3826 insertion at EOB as if it were "off the bottom of the screen."
3828 2001-06-11 Andrew Innes <andrewi@gnu.org>
3830 * w32proc.c (create_child): Add new parameter is_gui_app.
3831 (w32_executable_type): Add new parameter is_gui_app.
3832 (sys_spawnve): Use it.
3833 (sys_kill): Fake ^C for SIGINT, and ^Break (if possible) for
3834 SIGQUIT. This matches better how the signals are interpreted by
3835 MSVC compiled programs.
3836 (syms_of_ntproc): Update docstring.
3838 2001-06-02 Stefan Monnier <monnier@cs.yale.edu>
3840 * xterm.c (clear_mouse_face): Reset dpyinfo->mouse_face_overlay as
3841 well otherwise note_mouse_highlight might optimize away highlighting
3842 if we pass over that same overlay again.
3844 2001-06-02 Eli Zaretskii <eliz@is.elta.co.il>
3846 * lread.c (Fload): Document that the argument is run via
3847 substitute-in-file-name.
3849 2001-05-31 Gerd Moellmann <gerd@gnu.org>
3851 * Makefile.in (bootstrap-doc): New target.
3852 (bootstrap-emacs): Depend on it.
3854 * fileio.c (Fdo_auto_save): Don't try to create the directory of
3855 auto-save-list-file-name when shutting down Emacs, because
3856 creating the directory might signal an error, and leaves
3857 Emacs in a strange state.
3859 * term.c: (tty_cursor_hidden): New variable.
3860 (update_begin): Don't call tty_hide_cursor. Clean up.
3861 (update_end, set_terminal_window, set_scroll_region): Clean up.
3862 (ring_bell, reset_terminal_modes): Clean up.
3863 (tty_hide_cursor, tty_show_cursor): Hide/show cursor depending
3864 on tty_cursor_hidden.
3865 (write_glyphs): Call tty_hide_cursor.
3867 2001-05-30 Stefan Monnier <monnier@cs.yale.edu>
3869 * buffer.c (copy_overlays): Make ENABLE_CHECKING happy.
3871 2001-05-30 Gerd Moellmann <gerd@gnu.org>
3873 * xfns.c (enum image_value_type): New enumerator
3874 IMAGE_STRING_OR_NIL_VALUE.
3875 (parse_image_spec): Handle it.
3876 (xbm_format, pbm_format): Use it for :foreground and :background.
3877 (xbm_load, pbm_load): Check for nil color names.
3879 * xterm.c (note_mouse_highlight): If an overlapping overlay
3880 exists, but we find that we highlight the same overlay as before,
3881 don't do the highlighting again.
3883 2001-05-29 Gerd Moellmann <gerd@gnu.org>
3885 * xmenu.c (single_submenu, xmenu_show) [!HAVE_MULTILINGUAL_MENU]:
3886 Protect unibyte strings created by replacing their multibyte
3887 equivalents in menu_items.
3889 * keymap.c (Fsingle_key_description): NUL-terminate the string
3890 buffer before calling build_string.
3892 * callproc.c (Fcall_process): Deal with decode_coding returning
3893 CODING_FINISH_INCONSISTENT_EOL.
3895 2001-05-28 Gerd Moellmann <gerd@gnu.org>
3897 * xmenu.c (xmenu_show) [!HAVE_MULTILINGUAL_MENU]: Don't overwrite
3898 an item's name with its key description in case the description
3899 is a multibyte string.
3901 * keymap.c (Fsingle_key_description): Create a multibyte string
3904 * macros.c (Fstart_kbd_macro): Doc fix.
3906 * xterm.c (cursor_in_mouse_face_p): New function.
3907 (x_draw_stretch_glyph_string): Use it to choose a different GC
3908 when drawing a cursor within highlighted text.
3910 * editfns.c (char_property_eq): Put in #if 0.
3912 * indent.c (string_display_width): Put in #if 0.
3914 * lread.c (Fload): Remove unused label.
3916 * termcap.c (speeds): Put in #if 0.
3918 2001-05-18 Gerd Moellmann <gerd@gnu.org>
3920 * eval.c (call_debugger): Don't bind inhibit-eval-during-redisplay.
3922 * xfaces.c (xlfd_point_size): Don't divide pixel size from
3923 transformation matrix by 10.
3925 2001-05-16 Gerd Moellmann <gerd@gnu.org>
3927 * xfns.c (x_set_foreground_color): Change frame's cursor_pixel
3928 only if it's equal to the former foreground pixel color.
3929 (x_set_foreground_color, x_set_background_color)
3930 (x_set_mouse_color, x_set_cursor_color): Cleaned up.
3932 2001-05-16 Dave Love <fx@gnu.org>
3934 * insdel.c (signal_before_change, signal_after_change): Consider a
3935 local change hook which changes the buffer.
3937 * process.c (read_process_output): Don't call signal_after_change
3938 and update_compositions after insert_from_string_before_markers.
3940 2001-05-16 Gerd Moellmann <gerd@gnu.org>
3942 * xfaces.c (split_font_name): Use the right field when
3943 checking for `[...]' syntax.
3945 * buffer.c (copy_overlays): New function.
3946 (clone_per_buffer_values): Use it.
3948 * buffer.h (OVERLAY_PLIST): New macro.
3950 * keymap.c (Fsingle_key_description): Replace a build_string with
3951 a make_multibyte_string. From Kenichi Handa <handa@etl.go.jp>.
3953 * fontset.c (Ffontset_info): Check that face is non-null
3954 before accessing its fields.
3956 2001-05-15 Gerd Moellmann <gerd@gnu.org>
3958 * keyboard.c (read_key_sequence): Prevent generating a fake
3961 * xfaces.c (split_font_name): Handle `[...]' for the right
3964 * ccl.c (ccl_driver): Don't copy remaining bytes in case
3965 of CCL_STAT_INVALID_CMD.
3967 2001-05-14 Stefan Monnier <monnier@cs.yale.edu>
3969 * eval.c (Fdefvar): Only record (defvar <var>) in the load-history
3970 in <var> has no default value yet.
3972 * xfaces.c (try_alternative_families): First try the FAMILY.
3973 And if nothing is found in the end, try again with scalable fonts.
3974 (try_font_list): Let try_alternative_families do a bit more of
3975 the work. Only use FAMILY if it is not nil.
3976 (syms_of_xfaces) <scalable-fonts-allowed>: Fix docstring.
3978 2001-05-14 Gerd Moellmann <gerd@gnu.org>
3980 * xterm.c (note_mouse_highlight): Avoid changing the mouse
3981 pointer shape when show_mouse_face has already done it.
3983 * xterm.c (x_draw_glyphs): Fix computation of rightmost x for
3986 * xfaces.c (split_font_name): Make sure to leave the loop
3987 with the right value of `i'.
3989 * xfaces.c (split_font_name): Handle matrix transformations
3990 in the pixel and point size fields of XLFD font names.
3991 (xlfd_point_size): Likewise.
3993 2001-05-12 Eli Zaretskii <eliz@is.elta.co.il>
3995 * w32fns.c (w32_to_x_font): Change prototype to fit the declaration.
3996 (x_to_w32_font): Add prototype.
3998 * regex.c (malloc, realloc, free) [emacs]: Undefine before
3999 redefining, to avoid compiler warnings.
4001 * w32proc.c: Include syssignal.h, to avoid compiler warnings.
4003 * w32bdf.c (search_file_line, set_bdf_font_info, seek_char)
4004 (w32_get_bdf_glyph): Cast between unsigned char and char when
4005 passing arguments to subroutines, to shut up compiler warnings.
4006 (w32_get_bdf_glyph): Don't mix signed and unsigned when calling
4009 * xfaces.c: Include keyboard.h before frame.h, not after it.
4011 * widget.c: Include keyboard.h before frame.h.
4013 * w32term.h (struct image, struct face): Forward declaration, to
4014 avoid compiler warnings.
4016 2001-05-11 Gerd Moellmann <gerd@gnu.org>
4018 * keyboard.c (read_key_sequence): Don't modify events when
4019 generating fake prefix keys (mode-line, scroll-bar, ...) since
4020 this prevents proper processing of such events when pushed back
4021 into unread-command-events.
4023 * xterm.c (clear_mouse_face): Return 1 if text with mouse face was
4024 actually redrawn. Make the function static.
4025 (note_mouse_highlight): Fix a case where the mouse cursor
4026 was changed back to the text cursor.
4028 * xterm.h (clear_mouse_face): Remove prototype.
4030 * xdisp.c (try_window_id): Fix the fix and set the right
4033 * xdisp.c (try_window_id): Fix computation of window end in the
4034 case that lines were deleted at the end of the window. Add some
4035 more debug_method_adds.
4037 * xfaces.c (try_alternative_families): New function.
4038 (try_font_list): Use it. If ATTRS specifies a family, check
4039 fonts from that family first.
4040 (choose_face_font): Remove code setting the family part of
4043 2001-05-10 Gerd Moellmann <gerd@gnu.org>
4045 * xdisp.c (try_window_id): Fix case of all changes before
4048 * xdisp.c (try_window_id): Add some xasserts.
4050 2001-05-09 Gerd Moellmann <gerd@gnu.org>
4052 * lisp.h (GLYPH_CHAR_VALID_P): Use CHAR_VALID_P.
4054 2001-05-09 Dave Love <fx@gnu.org>
4056 * xdisp.c (GIVE_UP): Fix for K&R C.
4058 2001-05-09 Gerd Moellmann <gerd@gnu.org>
4060 * print.c (syms_of_print) <print-length, print-level>: Doc fix.
4062 * xterm.c (note_mouse_highlight): Don't change the mouse cursor
4063 back to the text cursor shape without need.
4065 2001-05-07 Gerd Moellmann <gerd@gnu.org>
4067 * xfns.c (x_set_foreground_color): Set frame's cursor_pixel.
4069 * dispextern.h (inverse_video): Declare extern.
4071 * keyboard.c (delete_kboard): Handle the case that selected_frame
4072 has been deleted in the course of x_connection_closed.
4074 2001-05-03 Eli Zaretskii <eliz@is.elta.co.il>
4076 * xterm.c (XTread_socket) <Expose> [!USE_TOOLKIT_SCROLL_BARS]:
4077 Fix the change from 2001-04-30.
4079 2001-05-03 Gerd Moellmann <gerd@gnu.org>
4081 * xfns.c (file_dialog_unmap_cb): New function.
4082 (Fx_file_dialog): Use it as XmNunmapCallback to capture the case
4083 where a dialog is closed via the window manager.
4085 * xdisp.c (try_window_id): Cases of changes all in front of
4086 the window start or all below the window end mostly rewritten.
4087 (redisplay_window): Move the tests if try_window_id is
4088 applicable to try_window_id.
4089 (GIVE_UP): New macro.
4091 2001-05-02 Gerd Moellmann <gerd@gnu.org>
4093 * xterm.c (expose_window): Return int. If W is the window
4094 currently being updated, mark the frame garbaged.
4095 Fix computation of rows intersecting the exposed rectangle.
4096 (expose_window_tree): Stop when expose_window returns 0.
4098 * xterm.c (x_draw_stretch_glyph_string): Don't draw background
4099 again if it has already been drawn.
4101 2001-05-01 Stefan Monnier <monnier@cs.yale.edu>
4103 * syntax.c (update_syntax_table): Check that oldi has the same
4104 properties as old_prop before deciding not to invalidate.
4106 2001-04-30 Gerd Moellmann <gerd@gnu.org>
4108 * undo.c (Fprimitive_undo): In a writable buffer, enable undoing
4109 read-only text that is so because of text properties.
4111 * xterm.c (x_window_to_menu_bar) [USE_LUCID]: New function.
4112 (XTread_socket) <Expose> [USE_LUCID]: Handle events for
4113 windows that are components of a Lucid menu bar.
4115 2001-04-27 Gerd Moellmann <gerd@gnu.org>
4117 * term.c (turn_on_face): Fix reverse video handling on terminals
4118 that don't support colors.
4120 2001-04-26 Gerd Moellmann <gerd@gnu.org>
4122 * editfns.c (save_excursion_restore): Don't use XBUFFER on
4125 2001-04-25 Gerd Moellmann <gerd@gnu.org>
4127 * term.c (toggle_highlight): New function.
4128 (turn_on_face): Change handling of reverse video.
4130 * process.c (wait_reading_process_input):
4131 Call record_asynch_buffer_change only if a timer really changed buffers.
4133 * buffer.c (mouse_face_overlay_overlaps): Fix the computation
4134 of the number of overlays to check.
4136 * keyboard.c (command_loop_1): Redo change of 2001-03-12.
4138 * xdisp.c (try_window_id): Fix a case where window_end_pos
4139 and window_end_bytepos were not adjusted.
4141 2001-04-23 Gerd Moellmann <gerd@gnu.org>
4143 * xfaces.c (compute_char_face): If buffer is unibyte, set CH to
4146 2001-04-21 Eli Zaretskii <eliz@is.elta.co.il>
4148 * process.c (wait_reading_process_input) [!subprocesses]:
4149 Don't reference waiting_for_user_input_p, it's not defined in the
4150 branch without async subprocesses support.
4152 2001-04-19 Gerd Moellmann <gerd@gnu.org>
4154 * keyboard.c (delete_kboard): Prevent a dangling reference
4155 from current_kboard to KB, which is freed.
4157 * process.c (wait_reading_process_input):
4158 Call record_asynch_buffer_change after running timers, to make
4159 read_key_sequence aware of buffer changes from under it.
4161 2001-04-18 Gerd Moellmann <gerd@gnu.org>
4163 * xfaces.c (Qscalable_fonts_allowed): New variable.
4164 (realizing_basic_faces_p): Removed.
4165 (x_face_list_fonts): Special handling for realizing_basic_faces_p
4167 (realize_basic_faces): Specbind Qscalable_fonts_allowed to t.
4168 (syms_of_xfaces): Initialize Qscalable_fonts_allowed. Change default
4169 for scalable-fonts-allowed to t.
4171 * fileio.c (Finsert_file_contents): If the file size returned from
4172 stat is zero, set END to READ_BUF_SIZE. This makes sure we can
4173 read from files on a procfs whose contents are generated dynamically.
4175 2001-04-18 Eli Zaretskii <eliz@is.elta.co.il>
4177 * gmalloc.c (__malloc_size_t) [__GNUC__]: If STDC_HEADERS is not
4178 defined, include stddef.h and use __SIZE_TYPE__ instead of size_t.
4179 (__memalign_hook): Make the two prototypes consistent.
4181 2001-04-17 Gerd Moellmann <gerd@gnu.org>
4183 * xdisp.c (redisplay_window): Make sure to clear the desired glyph
4184 matrix of mini-windows.
4186 2001-04-12 Stefan Monnier <monnier@cs.yale.edu>
4188 * intervals.c (find_interval): Don't rebalance during signal handling.
4190 2001-04-11 Gerd Moellmann <gerd@gnu.org>
4192 * fns.c: Include blockinput.h.
4194 * fns.c (Fplist_get): Don't QUIT if interrupt_input_blocked.
4196 2001-04-10 Gerd Moellmann <gerd@gnu.org>
4198 * fns.c (Fcompare_strings): Fix return values.
4200 * window.c (window_scroll): Change the meaning of N to mean
4201 N screen-fulls or N lines.
4202 (window_scroll_pixel_based, window_scroll_line_based)
4203 (scroll_command, Fscroll_other_window): Change accordingly.
4205 * window.c (window_scroll_pixel_based, Frecenter):
4206 Call window_box_height instead of using it.last_visible_y for the
4207 height of the window.
4209 * xdisp.c (redisplay_window) <recenter>: Call window_box_height
4210 instead of using it.last_visible_y for the height of the window.
4212 * w32proc.c (sys_spawnve): Quote more chars for Cygwin.
4213 From Dan Holmsand <dan@eyebee.com>.
4215 * w32.c (sys_open): Try to open file without _O_CREAT first, to be
4216 able to write to hidden and system files. From Dan Holmsand
4219 * fileio.c (Fcopy_file) [WINDOWSNT]: Use CopyFile. From Dan
4220 Holmsand <dan@eyebee.com>.
4222 2001-04-09 Gerd Moellmann <gerd@gnu.org>
4224 * fns.c (Fplist_get, Fplist_put): Add QUITs.
4226 * window.c (window_internal_height): Return 1 less if the
4227 window has a header line.
4229 * xdisp.c (try_window_id): When scrolling on a terminal, take
4230 the change of window_internal_height into account.
4232 2001-04-09 Eli Zaretskii <eliz@is.elta.co.il>
4234 * gmalloc.c (align): If the argument SIZE would overflow
4235 __malloc_ptrdiff_t, fail right away.
4237 2001-04-06 Gerd Moellmann <gerd@gnu.org>
4239 * xfns.c (compute_tip_xy): Add parameters WIDTH and HEIGHT.
4240 Make sure the tooltip is completely visible.
4241 (x_make_gc): Use FRAME_X_SCREEN_NUMBER.
4243 * xterm.h (FRAME_X_SCREEN_NUMBER): New macro.
4245 * xmenu.c (xmenu_show): Use FRAME_X_SCREEN_NUMBER.
4247 2001-04-06 Dave Love <fx@gnu.org>
4249 * composite.c (update_compositions) <check_mask & CHECK_HEAD>:
4252 2001-04-06 Gerd Moellmann <gerd@gnu.org>
4254 * composite.h (COMPOSITION_VALID_P): Allow integers as cdrs of PROP.
4256 * xdisp.c (Qinhibit_eval_during_redisplay): Make it a Lisp_Object.
4258 2001-04-05 Gerd Moellmann <gerd@gnu.org>
4260 * sysdep.c (getwd) [!HAVE_GETWD]: Unblock input before returning.
4262 * editfns.c (Fcurrent_time_zone): Accept spaces in timezone names.
4264 * xfns.c (Vmotif_version_string) [USE_MOTIF]: New variable.
4265 (syms_of_xfns): DEFVAR_LISP it. Initialize from XmVERSION_STRING.
4267 * xmenu.c (free_frame_menubar) [USE_MOTIF]: Preserve the
4268 shell widget's position only if it is non-null.
4270 * xterm.c (x_free_frame_resources) [USE_X_TOOLKIT]:
4271 Set f->output_data.x->widget to null after destroying it.
4273 * fns.c (Frequire): Doc fix. Rename parameter FILE_NAME to
4274 FILENAME to bring it in synch with the documentation.
4276 * xfaces.c (realizing_basic_faces_p): Renamed from
4277 realize_default_face_p.
4278 (realize_basic_faces): Set/clear realizing_basic_faces_p.
4279 (realize_default_face): Don't set the flag.
4281 2001-04-04 Gerd Moellmann <gerd@gnu.org>
4283 * lisp.h (echoing, echo_message_buffer, cancel_echoing): Declare.
4285 * keyboard.c (echoing, echo_message_buffer): Make externally visible.
4287 * xdisp.c (with_echo_area_buffer): Avoid confusion from reusing
4288 the buffer that was used for echoing.
4290 * xfaces.c (best_matching_font): Remove unused parameter PATTERN.
4291 (first_font_matching): Removed unused function.
4292 (x_face_list_fonts): Remove unused parameter SCALABLE_P.
4293 (may_use_scalable_font_p): Remove parameter FONT; rename
4294 parameter NAME to FONT.
4295 (x_face_list_fonts): Fix missing bounds check.
4296 (realizing_default_face_p): New variable.
4297 (realize_default_face): Set and clear that flag.
4298 (x_face_list_fonts): When called during the realization of the
4299 default face, and no matching fonts are found when ignoring
4300 scalable fonts and fonts matching a regexp from
4301 face-ignored-fonts, try without ignoring fonts.
4303 2001-04-03 Gerd Moellmann <gerd@gnu.org>
4305 * xfns.c (postprocess_image): New function.
4306 (lookup_image): Call it for all image types except PostScript.
4307 (x_kill_gs_process): Call postprocess_image.
4309 * xterm.c (x_use_underline_position_properties): New variable.
4310 (x_draw_glyph_string): Use it.
4311 (syms_of_xterm): DEFVAR_BOOL it.
4313 2001-04-02 Gerd Moellmann <gerd@gnu.org>
4315 * xterm.c (x_alloc_nearest_color_1): New function.
4316 (x_alloc_nearest_color): Use it.
4317 (x_color_cells): Take a Display as argument, instead of a frame.
4318 (cvt_string_to_pixel_args, cvt_string_to_pixel_value): New variables.
4319 (cvt_string_to_pixel, cvt_pixel_dtor): New functions.
4320 (x_initialize): Register cvt_string_to_pixel as resource converter
4321 string -> Pixel and cvt_pixel_dtor as pixel resource destructor.
4323 2001-03-30 Gerd Moellmann <gerd@gnu.org>
4325 * xdisp.c (get_overlay_strings): Set iterator's end_charpos.
4326 (set_iterator_to_next): If a string from a display property ends,
4327 consider the case that this might also be the end of an
4328 overlay string having the display property.
4330 * xdisp.c (handle_display_prop): Fix recognition of subproperty lists.
4332 * xdisp.c (reseat_to_string): Undo last change.
4334 * dispnew.c (adjust_glyph_matrix): Don't try to reuse the current
4335 matrix of a window when the header line changes, when
4336 new rows are allocated, or when the width changes.
4338 2001-03-30 Eli Zaretskii <eliz@is.elta.co.il>
4340 * print.c (Fprin1, Fprin1_to_string, Fprinc, Fprint): Fix last change.
4342 2001-03-29 Eli Zaretskii <eliz@is.elta.co.il>
4344 * fileio.c (syms_of_fileio) <directory-sep-char>: Warn that it is
4347 2001-03-29 Gerd Moellmann <gerd@gnu.org>
4349 * data.c (Fsubr_interactive_form): New function.
4350 (syms_of_data): Defsubr it.
4352 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
4353 (live_float_p, live_misc_p): Return 1 only if the offset of the
4354 pointer in its block is >= 0.
4356 2001-03-28 Paul Eggert <eggert@twinsun.com>
4358 * editfns.c (Ffloat_time): Fix off-by-factor-of-10 bug in the
4359 microseconds calcuation. Avoid double-rounding problem.
4360 In doc string, warn that the result is approximate.
4362 2001-03-28 Gerd Moellmann <gerd@gnu.org>
4364 * eval.c (call_debugger): Bind `inhibit-redisplay' to nil, and
4365 bind `inhibit-eval-during-redisplay' to t.
4367 * lisp.h (Qinhibit_eval_during_redisplay): Declare extern.
4369 * xdisp.c (inhibit_eval_during_redisplay)
4370 (Qinhibit_eval_during_redisplay): New variables.
4371 (safe_eval, safe_call): If inhibit_eval_during_redisplay is set,
4372 don't eval, return nil instead.
4373 (syms_of_xdisp): DEFVAR_BOOL inhibit-eval-during-redisplay.
4374 Initialize Qinhibit_eval_during_redisplay.
4376 * xdisp.c (reseat_to_string): If STRING is multibyte, set
4377 the iterator's multibyte_p flag.
4379 * xfaces.c (realize_basic_faces): Decrement menu_face_change_count
4380 instead of setting it to zero; it's incremented for each frame
4381 where the menu face is changed.
4383 * xterm.c (x_draw_relief_rect): Extend left shadow to the bottom;
4384 change bottom shadow accordingly.
4386 * xterm.c (expose_window_tree, expose_frame): Don't compute
4388 (expose_window): Do it here instead.
4389 (x_draw_glyph_string): Fix a computation of the underline position.
4391 * bytecode.c (BYTE_CODE_QUIT): New macro.
4392 (Fbyte_code): Use BYTE_CODE_QUIT instead of QUIT.
4394 2001-03-27 Gerd Moellmann <gerd@gnu.org>
4396 * xdisp.c (try_window_reusing_current_matrix) <scrolling up>:
4397 Give up if matrix starts in an ellipsis.
4398 (init_from_display_pos): Do nothing if POS doesn't specify
4399 a dpvec_index but the iterator has such a position.
4401 * xdisp.c (init_from_display_pos): Remove unwarranted assertion.
4403 * xmenu.c (free_frame_menubar) [USE_MOTIF]: If the shell widget's
4404 x/y position is (0, 0) after destroying the menu bar, restore
4405 its original position.
4407 * xdisp.c (in_ellipses_for_invisible_text_p): New function.
4408 (init_from_display_pos): Use it.
4409 (try_window_reusing_current_matrix): Don't use cursor_row_p.
4411 2001-03-26 Gerd Moellmann <gerd@gnu.org>
4413 * xdisp.c (try_window_id): Undo last change.
4415 2001-03-26 Eli Zaretskii <eliz@is.elta.co.il>
4417 * print.c (Fprin1, Fprin1_to_string, Fprinc, Fprint): Doc fix.
4419 * buffer.c (syms_of_buffer): Doc fix.
4421 2001-03-26 Gerd Moellmann <gerd@gnu.org>
4423 * xfaces.c (x_update_menu_appearance): Use local variable
4424 popup_path for setting font resources.
4426 2001-03-25 Eli Zaretskii <eliz@is.elta.co.il>
4428 * frame.c (Fframe_list): Don't reference tip_frame if
4429 HAVE_WINDOW_SYSTEM is not defined.
4431 * emacs.c (main): Update the copyright year. From Werner LEMBERG
4434 2001-03-25 Gerd Moellmann <gerd@gnu.org>
4436 * xdisp.c (init_from_display_pos): Test invisible property
4437 with TEXT_PROP_MEANS_INVISIBLE instead of NILP.
4439 * xdisp.c (redisplay_internal) <update one window>: Make sure
4440 last_arrow_position and last_arrow_string are set.
4442 * frame.c (Fframe_list): Don't return a tooltip frame.
4444 2001-03-23 Gerd Moellmann <gerd@gnu.org>
4446 * xdisp.c (mark_window_display_accurate_1): New function,
4447 extracted from mark_window_display_accurate.
4448 Compute BUF_UNCHANGED_MODIFIED, BUF_OVERLAY_UNCHANGED_MODIFIED,
4449 BUF_BEG_UNCHANGED, BUF_END_UNCHANGED.
4450 (mark_window_display_accurate): Use it.
4451 (redisplay_internal): Use it for the selected window.
4452 (redisplay_internal): Avoid duplicate mark_window_display_accurate
4453 for the selected frame.
4455 * xdisp.c Use make_number, for readability.
4456 (try_window_id): Disable rows below the window end.
4457 (try_window_reusing_current_matrix): Use cursor_row_p.
4458 (try_window_reusing_current_matrix) <scrolling up>: Fix disabling
4460 (init_from_display_pos): If POS specifies a position in a display
4461 vector, maybe get the iterator set up for that ellipsis.
4463 * xdisp.c (dump_glyph_row): Fix output for NGLYPHS == 2.
4465 2001-03-23 Eli Zaretskii <eliz@is.elta.co.il>
4467 * xmenu.c: Include widget.h only if USE_X_TOOLKIT is defined.
4469 2001-03-23 Gerd Moellmann <gerd@gnu.org>
4471 * xfaces.c (x_update_menu_appearance): Use a different path
4472 for Lucid popup menus.
4474 2001-03-22 Stefan Monnier <monnier@cs.yale.edu>
4476 * xterm.c (note_mouse_highlight): Dec the int, not the Lisp_Object.
4478 * xdisp.c (init_iterator): Check WINDOWP before using XWINDOW.
4479 (string_buffer_position): Use `make_number'.
4481 2001-03-22 Gerd Moellmann <gerd@gnu.org>
4483 * xfaces.c (x_update_menu_appearance): Renamed from
4484 x_set_menu_face_resources. Use different resources for popups.
4486 * lisp.h (Vx_resource_name) [HAVE_X_WINDOWS]: Declare extern.
4487 (GC_CHECK_STRING_BYTES): Don't define.
4489 * xfaces.c (x_set_menu_resources_from_menu_face) [USE_X_TOOLKIT]:
4490 Removed, together with subroutines.
4491 (x_set_menu_face_resources) [USE_X_TOOLKIT]: New function.
4492 (realize_basic_faces) [USE_X_TOOLKIT]: Call x_set_menu_face_resources.
4494 * dispextern.h (x_set_menu_resources_from_menu_face):
4497 * xmenu.c (update_frame_menubar, set_frame_menubar, xmenu_show):
4498 Remove calls to x_set_menu_resources_from_menu_face.
4500 * xfaces.c (xm_set_menu_resources_from_menu_face):
4501 Remove #ifndef LESSTIF_VERSION.
4503 * xmenu.c: Include widget.h.
4504 (single_submenu): Return int. Some cleanup.
4505 (set_frame_menubar): Call x_set_menu_resources_from_menu_face.
4507 2001-03-21 Gerd Moellmann <gerd@gnu.org>
4509 * xterm.c (x_update_window_end): Handle overwritten mouse face
4510 also for tool bar windows.
4511 (show_mouse_face): Set the glyph row's mouse_face_p flag also when
4512 DRAW is DRAW_IMAGE_RAISED.
4514 2001-03-20 Gerd Moellmann <gerd@gnu.org>
4516 * print.c (syms_of_print): Doc fixes.
4518 * fns.c (Fmd5): Doc fix.
4520 2001-03-19 Gerd Moellmann <gerd@gnu.org>
4522 * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
4523 Clear area of the frame not occupied by the scroll bar.
4525 * xfns.c (x_create_tip_frame): Add parameter TEXT. Set the
4526 tip frame's root window buffer to *tip* right after creating
4529 * xdisp.c (highlight_trailing_whitespace): Glyphs whose object
4530 is an integer don't have to be for space characters.
4532 2001-03-16 Gerd Moellmann <gerd@gnu.org>
4534 * indent.c (current_column, current_column_1, Fmove_to_column)
4535 (compute_motion): Handle characters from display vectors differently.
4537 2001-03-15 Kenichi Handa <handa@etl.go.jp>
4539 * xterm.c (x_draw_glyph_string): Draw relief (if any) before
4540 drawing glyph string.
4542 2001-03-15 Gerd Moellmann <gerd@gnu.org>
4544 * keyboard.c (timer_check): Preserve the value of deactivate-mark.
4545 (command_loop_1): Undo last change.
4547 * xterm.c (fast_find_position): Return the correct vpos.
4549 * data.c (store_symval_forwarding): Add parameter BUF. If BUF is
4550 non-null, set a per-buffer value in BUF instead of the current buffer.
4551 (swap_in_global_binding, swap_in_symval_forwarding, Fset_default):
4552 Call store_symval_forwarding with BUF null.
4553 (set_internal): Call store_symval_forwarding with the BUF
4554 parameter passed to set_internal. Formerly, the value was always
4555 set in the current buffer; the buffer recorded in specbind for
4556 this case wasn't used.
4557 (arith_driver): Reindent.
4559 * buffer.c (swap_out_buffer_local_variables):
4560 Call store_symval_forwarding with BUF null.
4562 * lisp.h (store_symval_forwarding): Change prototype.
4564 * eval.c (specbind): Call store_symval_forwarding with BUF null.
4566 2001-03-14 Gerd Moellmann <gerd@gnu.org>
4568 * frame.c (do_switch_frame): Remove unused parameter NO_EVENT, add
4569 FOR_DELETION. Avoid resizing the mini-window of the selected
4570 frame if FOR_DELETION is set.
4571 (Fselect_frame, Fhandle_switch_frame, Fdelete_frame)
4572 (Fmake_frame_invisible): Change calls to do_switch_frame for new
4575 * window.c (Fset_window_configuration): Change call to
4576 do_switch_frame to new format.
4578 * keyboard.c (quit_throw_to_read_char): Change call to
4579 do_switch_frame to new format.
4581 * lisp.h (do_switch_frame): Change prototype.
4583 * frame.c (Fframe_parameters): In the `buffer-list' frame
4584 parameter, store the buffer list of FRAME, not the list of the
4587 * xterm.c (x_draw_glyph_string_box): Don't draw a full-width
4588 box just because the glyph row's full_width_p flag is set.
4590 2001-03-14 Eli Zaretskii <eliz@is.elta.co.il>
4592 * xdisp.c (highlight_trailing_whitespace): On character terminals,
4593 skip the padding blanks inserted in extend_face_to_end_of_line,
4594 before checking for trailing whitespace.
4596 2001-03-13 Gerd Moellmann <gerd@gnu.org>
4598 * xmenu.c (popup_activate_callback, popup_deactivate_callback):
4599 Remove special handling for LessTif/Motif.
4600 (toplevel): Don't include Xm/Xm.h.
4602 * xterm.c (XTread_socket) <LeaveNotify, EnterNotify>:
4603 Remove workaround code for LessTif; it doesn't work anymore.
4605 * xterm.c [USE_TOOLKIT_SCROLL_BARS && USE_MOTIF]: Don't include
4608 * xterm.c (x_set_toolkit_scroll_bar_thumb) [USE_MOTIF]:
4609 Don't access private scroll bar data; it's no longer necessary with
4610 contemporary LessTif.
4612 * xfaces.c (xm_set_menu_resources_from_menu_face):
4613 Change #if 0 to #ifndef LESSTIF_VERSION.
4615 * xmenu.c (xmenu_show) [LESSTIF_VERSION]: Take out the code
4616 removing button grabs.
4618 2001-03-13 Kenichi Handa <handa@etl.go.jp>
4620 * fontset.c (syms_of_fontset): Describe highlight-wrong-size-font
4621 and clip-large-size-font as obsolete.
4623 * lread.c (read_multibyte): Check the validity of multibyte
4624 sequence. If invalid, return the first byte.
4626 2001-03-12 Gerd Moellmann <gerd@gnu.org>
4628 * keyboard.c (command_loop_1): Set Vdeactivate_mark to nil
4629 before running the command; timer functions or process
4630 filters may have set it.
4632 2001-03-12 Eli Zaretskii <eliz@is.elta.co.il>
4634 * keyboard.c (syms_of_keyboard) <overriding-terminal-local-map>:
4637 2001-03-12 Gerd Moellmann <gerd@gnu.org>
4639 * xrdb.c (x_load_resources) [USE_MOTIF]: Remove extraneous arg
4642 2001-03-09 Gerd Moellmann <gerd@gnu.org>
4644 * dispextern.h (string_buffer_position): Add prototype.
4646 * xdisp.c (string_buffer_position, display_prop_string_p)
4647 (single_display_prop_string_p): New functions.
4649 * xterm.c (note_mouse_highlight): If there's no help-echo on
4650 a string, look at the buffer text ``under'' it.
4652 * keyboard.c (make_lispy_event): Add string info to the event,
4653 analogous to what's done on mode lines.
4654 (read_key_sequence): For a click on a string, consider `local-map'
4655 and `keymap' of that string.
4657 * keyboard.c (make_lispy_event, make_lispy_movement):
4658 Adjust calls to buffer_posn_from_coords to new format.
4660 * dispextern.h (buffer_posn_from_coords): Adjust prototype.
4662 * dispnew.c (buffer_posn_from_coords): Add parameters OBJECT and
4665 * fileio.c (Fwrite_region) [DOS_NT]: Remove O_TRUNC from open
4666 flags argument to emacs_open; it seems to conflict with O_EXCL.
4668 2001-03-09 Kenichi Handa <handa@etl.go.jp>
4670 * composite.h (struct composition): Change types of members;
4671 glyph_len to unsigned, width to unsigned short.
4673 2001-03-08 Andrew Innes <andrewi@gnu.org>
4675 * w32menu.c (add_menu_item): Fix problems with using ownerdraw for
4678 2001-03-08 Gerd Moellmann <gerd@gnu.org>
4680 * xdisp.c (handle_display_prop): Use it->w->buffer as object,
4683 * xterm.c (note_mouse_highlight): Handle mouse-face and
4684 help-echo in strings.
4685 (x_y_to_hpos_vpos): Add parameter BUFFER_ONLY_P.
4686 (fast_find_string_pos): New function.
4688 * xdisp.c (handle_face_prop, face_before_or_after_it_pos)
4689 (display_string): Call face_at_string_position with new parameter.
4691 * xfaces.c (face_at_string_position): Add parameter MOUSE_P.
4692 Handle `mouse-face'.
4694 * dispextern.h (face_at_string_position): Change prototype.
4696 * dired.c (directory_files_internal): Handle EAGAIN more efficiently.
4698 * keyboard.c (make_lispy_event): Avoid generating drag events
4699 if the mouse hasn't actually moved to another buffer position.
4701 2001-03-08 Dave Love <fx@gnu.org>
4703 * eval.c (syms_of_eval) <debug-on-error>: Doc fix.
4705 2001-03-08 Gerd Moellmann <gerd@gnu.org>
4707 * process.c (Fset_process_window_size): Fix a typo.
4709 2001-03-08 Kenichi Handa <handa@etl.go.jp>
4711 * coding.c (detect_coding_sjis): Do more rigid check.
4712 (detect_coding_big5): Likewise.
4713 (decode_coding_sjis_big5): Likewise.
4714 (Fdetect_coding_region): Call detect_coding_system with tailing
4715 anchor byte `\0' for more rigid detection.
4716 (detect_coding_mask): Fix the incorrect handling of arg MULTIBYTEP.
4717 (Fdetect_coding_string): Likewise.
4719 2001-03-07 Stefan Monnier <monnier@cs.yale.edu>
4721 * bytecode.c (Fbyte_code) <Btemp_output_buffer_setup>: Check the arg is
4722 a string before extracting its data.
4724 2001-03-07 Gerd Moellmann <gerd@gnu.org>
4726 * window.c (Frecenter): Rewrite code handling negative values
4727 of ARG on graphical frames.
4729 2001-03-07 Eli Zaretskii <a34785@is.elta.co.il>
4731 * window.c (displayed_window_lines): If W->start is outside the
4732 accessible portion of the buffer, call start_display with BEGV or
4733 ZV instead of W->start.
4735 2001-03-07 Gerd Moellmann <gerd@gnu.org>
4737 * buffer.c (syms_of_buffer) <header-line-format>: Doc fix.
4739 * process.c (Fset_process_filter): Don't crash if the input
4740 file descriptor of PROCESS is closed.
4741 (Fset_process_window_size): Likewise.
4743 2001-03-06 Kenichi Handa <handa@etl.go.jp>
4745 * xterm.c (XTflash): Make the timeout of select shorter, and call
4746 select repeatedly until the desired time expires.
4748 2001-03-06 Gerd Moellmann <gerd@gnu.org>
4750 * w32fns.c (Fx_create_frame): Clear Vwindow_list.
4752 * xfns.c (Fx_create_frame): Clear Vwindow_list.
4754 * lisp.h (Vwindow_list): Declare extern.
4756 2001-03-06 Eli Zaretskii <eliz@is.elta.co.il>
4758 * dispnew.c (syms_of_display) <glyph-table>: Doc fix.
4760 2001-03-06 Gerd Moellmann <gerd@gnu.org>
4762 * xterm.c (note_mouse_highlight): Call mouse_face_overlay_overlaps
4763 to detect a case where we have to highlight a different region
4764 despite not having left the currently highlighted region.
4765 Set mouse_face_overlay in the x_display_info.
4766 (x_term_init): Initialize the x_display_info's mouse_face_overlay.
4768 * xterm.h (struct x_display_info): Add mouse_face_overlay.
4770 * buffer.c (mouse_face_overlay_overlaps): New function.
4772 * lisp.h (mouse_face_overlay_overlaps): Add prototype.
4773 (Qmouse_face): Declare extern.
4775 * xdisp.c (redisplay_internal): Set windows_or_buffers_changed
4776 if face_change_count is non-zero.
4778 2001-03-06 Kenichi Handa <handa@etl.go.jp>
4780 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>: Fix for the case
4781 that the source is unibyte.
4783 2001-03-05 Dave Love <fx@gnu.org>
4785 * xterm.c (XTmouse_position): Fix typo.
4787 2001-03-05 Gerd Moellmann <gerd@gnu.org>
4789 * minibuf.c (read_minibuf): Clean up the binding stack if
4790 called noninteractively.
4792 2001-03-05 Kenichi Handa <handa@etl.go.jp>
4794 * coding.c (syms_of_coding): Docstring modified.
4796 2001-03-05 Kenichi Handa <handa@etl.go.jp>
4798 * charset.c (char_to_string): If a single byte char has modifier
4799 bits that can't be reflected to the character code, ignore them
4800 instead of signaling an error.
4802 2001-03-04 Eli Zaretskii <eliz@is.elta.co.il>
4804 * s/msdos.h: Update copyright notice.
4806 * dosfns.h: Update copyright notice.
4808 * dosfns.c: Update copyright notice.
4810 * msdos.c: Update copyright notice.
4812 2001-03-02 Gerd Moellmann <gerd@gnu.org>
4814 * xterm.c (glyph_rect): New function.
4815 (XTmouse_position): Use it to raise the threshold for mouse
4816 movement event generation.
4818 2001-03-02 Eli Zaretskii <eliz@is.elta.co.il>
4820 * msdos.c (Fmsdos_remember_default_colors): If default-frame-alist
4821 specifies (reverse . t), reverse the initial screen colors.
4822 (IT_set_frame_parameters): If the property is foreground-color,
4823 but we are reversing the colors, set bg_set, not fg_set.
4824 Likewise for setting background-color and reversing: set fg_set.
4825 Set unspecified-fg and unspecified-bg correctly when (reverse . t) is
4828 * xfaces.c (Finternal_set_lisp_face_attribute)
4829 [!HAVE_WINDOW_SYSTEM]: Record the new attribute in the frame's
4832 2001-03-02 Gerd Moellmann <gerd@gnu.org>
4834 * fileio.c (Fexpand_file_name): Collapse sequences of slashes
4835 to a single slash in the middle of file names.
4837 * editfns.c (Fcurrent_time_zone) [HAVE_TM_ZONE || HAVE_TZNAME]:
4838 Accept only alphanumeric time zone names.
4840 * xterm.c (XTset_vertical_scroll_bar): Don't clear a zero height
4842 (XTset_vertical_scroll_bar, x_scroll_bar_create): Don't configure
4843 a widget to zero height.
4845 2001-03-01 Gerd Moellmann <gerd@gnu.org>
4847 * window.c (Fwindow_end): Call move_it_past_eol only if
4848 ending up on a partially visible line.
4850 2001-03-01 Dave Love <fx@gnu.org>
4852 * ccl.c (Fccl_execute): Doc fix.
4854 2001-03-01 Gerd Moellmann <gerd@gnu.org>
4856 * xfns.c (Fx_create_frame): Adjust the frame's height for presence
4857 of the tool bar before calling x_figure_window_size.
4859 * xmenu.c (free_frame_menubar): Set the frame's menubar_widget to
4860 NULL after destroying it, otherwise XTread_socket can access a
4861 destroyed widget when input is unblocked.
4863 * xfns.c (x_set_foreground_color): Set the background of the cursor GC.
4865 * xfns.c (x_set_font): Handle case of x_new_fontset returning the
4866 same name as before, although there was a change in fontsets.
4868 2001-02-28 Ken Raeburn <raeburn@gnu.org>
4870 * lisp.h (Fframe_parameter): Declare.
4872 * window.c (set_window_buffer): Field vscroll is an int, not a
4875 2001-02-28 Gerd Moellmann <gerd@gnu.org>
4877 * xterm.c (x_set_window_size): Don't use `None' with widgets; use
4880 * xfns.c (Fx_hide_tip): Don't use `None' with widgets; use
4883 * alloc.c (toplevel): Include process.h.
4884 (enum mem_type): Add MEM_TYPE_PROCESS, MEM_TYPE_HASH_TABLE,
4885 MEM_TYPE_FRAME, MEM_TYPE_WINDOW enumerators.
4886 (allocate_vectorlike): Make it a static function. Add parameter TYPE.
4887 (allocate_vector, allocate_hash_table, allocate_window)
4888 (allocate_frame, allocate_process, allocate_other_vector):
4890 (Fmake_vector): Call allocate_vector instead of allocate_vectorlike.
4891 (mark_maybe_pointer): New function.
4892 (mark_memory): Also mark Lisp data to which only pointers
4893 remain and not Lisp_Objects.
4894 (min_heap_address, max_heap_address): New variables.
4895 (mem_find): Return MEM_NIL if START is below min_heap_address or
4896 above max_heap_address.
4897 (mem_insert): Compute min_heap_address and max_heap_address.
4899 * process.c (make_process): Use allocate_process.
4901 * frame.c (make_frame): Use allocate_frame.
4903 * window.c (make_window, make_dummy_parent): Use allocate_window.
4904 (Fcurrent_window_configuration): Use allocate_other_vector.
4906 * lisp.h (allocate_vectorlike): Remove prototype.
4907 (allocate_vector, allocate_other_vector, allocate_frame)
4908 (allocate_window, allocate_process, allocate_hash_table):
4911 * fns.c (Fdelete, larger_vector): Use allocate_vector.
4912 (make_hash_table, copy_hash_table): Use allocate_hash_table.
4914 2001-02-27 Kenichi Handa <handa@etl.go.jp>
4916 * coding.c (ccl_coding_driver): If ccl->eight_bit_control is zero,
4917 treat the produced bytes as a valid multibyte sequence.
4919 * ccl.c (CCL_WRITE_MULTIBYTE_CHAR): New macro.
4920 (ccl_driver) <CCL_WriteMultibyteChar2>:
4921 Use CCL_WRITE_MULTIBYTE_CHAR instead of CCL_WRITE_CHAR.
4922 <ccl_finish>: Set ccl->eight_bit_control properly.
4924 * ccl.h (struct ccl_program): New member eight_bit_control.
4926 2001-02-26 Stefan Monnier <monnier@cs.yale.edu>
4928 * keymap.c (Faccessible_keymaps): Pass `is_metized' to
4929 accessible_keymaps_char_table.
4930 (accessible_keymaps_char_table): Obey `is_metized'.
4931 (where_is_internal, Fwhere_is_internal): Don't confuse int and
4934 2001-02-26 Gerd Moellmann <gerd@gnu.org>
4936 * dispnew.c: Check HAVE_TERM_H before including term.h.
4938 2001-02-24 Andrew Innes <andrewi@gnu.org>
4940 * makefile.w32-in: Update copyright notice.
4942 2001-02-24 Stefan Monnier <monnier@cs.yale.edu>
4944 * keymap.c (where_is_internal): Accept non-ascii integer prefixes.
4946 2001-02-24 Kenichi Handa <handa@etl.go.jp>
4948 * Makefile.in (lisp): Add international/utf-8.elc.
4950 * fontset.c (Fnew_fontset): Fix handling of the case that an
4951 element of FONTLIST is a cons of family and registry.
4953 2001-02-23 Jason Rumney <jasonr@gnu.org>
4955 * w32fns.c (Fx_create_frame): Don't add FRAME_TOOL_BAR_LINES
4956 to height unconditionally.
4958 * w32term.c (x_set_glyph_string_background_width): Extend the
4959 background face to the end of the drawing area in the text area, only.
4960 (x_insert_glyphs): Call window_box_left to obtain the left
4961 x-coordinate of the area to shift.
4963 * w32menu.c (set_frame_menubar): Run activate-menu-bar-hook with
4966 2001-02-22 Andrew Innes <andrewi@gnu.org>
4968 * makefile.nt ($(BLD)\dired.obj): Remove reference to VMS header files.
4969 ($(BLD)\dispnew.obj):
4970 ($(BLD)\editfns.obj):
4971 ($(BLD)\fileio.obj):
4972 ($(BLD)\filelock.obj):
4973 ($(BLD)\keyboard.obj):
4974 ($(BLD)\w32proc.obj):
4975 ($(BLD)\process.obj):
4976 ($(BLD)\sysdep.obj): Ditto.
4978 * makefile.w32-in ($(BLD)/dired.$(O)): Remove reference to VMS
4980 ($(BLD)/dispnew.$(O)):
4981 ($(BLD)/editfns.$(O)):
4982 ($(BLD)/fileio.$(O)):
4983 ($(BLD)/filelock.$(O)):
4984 ($(BLD)/keyboard.$(O)):
4985 ($(BLD)/w32proc.$(O)):
4986 ($(BLD)/process.$(O)):
4987 ($(BLD)/sysdep.$(O)): Ditto.
4989 2001-02-22 Gerd Moellmann <gerd@gnu.org>
4991 * xdisp.c (forward_to_next_line_start): When taking the shortcut
4992 at the start of the function, check that the \n in it->c is
4993 from the iterator's current position.
4995 * xdisp.c (handle_single_display_prop): Add parameter
4996 DISPLAY_REPLACED_BEFORE_P. If it is non-zero ignore display
4997 properties which replace the display of text with something else.
4998 (handle_display_prop): Call handle_single_display_prop with
4999 additional argument saying if we already replaced text display
5000 with something else. Use AREF.
5001 (with_echo_area_buffer_unwind_data, display_menu_bar)
5002 (decode_mode_spec_coding): Use AREF and ASIZE.
5004 * vms-pp.c, vmsdir.h, vmsmap.c, vmsproc.h, vms-pp.trans, vmsfns.c,
5005 * vmspaths.h, vmstime.c, vms-pwd.h, vmsgmalloc.c, vmsproc.c,
5006 * vmstime.h: Files removed.
5008 * unexencap.c, unexfx2800.c: Files removed.
5010 * dispnew.c (direct_output_for_insert): Give up if we are showing
5011 a message or just cleared the message because we might need to
5012 resize the echo area window or display an empty echo area.
5014 2001-02-21 Gerd Moellmann <gerd@gnu.org>
5016 * xdisp.c (redisplay_internal): Do the
5017 mark_window_display_accurate after all windows have been
5018 redisplayed because this call resets flags in buffers which are
5019 needed for proper redisplay.
5021 * keyboard.c, minibuf.c, lread.c, fns.c, eval.c:
5022 Use display_hourglass_p, start_hourglass, cancel_hourglass instead of
5025 * w32term.h (struct x_output): Rename busy_cursor to hourglass_cursor,
5026 busy_window to hourglass_window, busy_p to hourglass_p.
5028 * msdos.h (struct x_output): Rename busy_window to
5029 hourglass_window, busy_p to hourglass_p.
5031 * xterm.h (struct x_output): Rename busy_cursor to hourglass_cursor,
5032 busy_window to hourglass_window, busy_p to hourglass_p.
5034 * xfns.c: Rename everything containing *busy_cursor* and similar
5036 (syms_of_w32fns): Rename x-busy-pointer-shape to
5037 x-hourglass-pointer-shape, display-busy-cursor to
5038 display-hourglass, busy-cursor-delay to hourglass-delay.
5040 * w32fns.c: Rename everything containing *busy_cursor* and similar
5042 (syms_of_w32fns): Rename x-busy-pointer-shape to
5043 x-hourglass-pointer-shape, display-busy-cursor to
5044 display-hourglass, busy-cursor-delay to hourglass-delay.
5046 * xterm.c (XTread_socket): Test x_output's hourglass_p instead
5049 * dispextern.h (start_hourglass, cancel_hourglass)
5050 (display_hourglass_p): Renamed from *busy_cursor*.
5052 2001-02-20 Gerd Moellmann <gerd@gnu.org>
5054 * keyboard.c (read_char): When an event from unread-command-events
5055 is from the tool or menu bar, set *USE_MOUSE_MENU to 1.
5057 * window.c (Fwindow_end): Handle case that WINDOW's buffer is not
5058 equal to the current buffer.
5060 * xdisp.c (setup_echo_area_for_printing): Set truncate_lines to
5061 nil, otherwise we're left with truncate_lines t when a message
5062 is printed with message-truncate-lines bound to t.
5064 2001-02-19 Gerd Moellmann <gerd@gnu.org>
5066 * window.c (Fmove_to_window_line): Undo last change.
5067 (displayed_window_lines): Call line_bottom_y to determine
5068 the line's bottom position.
5070 * dispextern.h (line_bottom_y): Add prototype.
5072 * xdisp.c (line_bottom_y): New function extracted from pos_visible_p.
5073 (pos_visible_p): Use it.
5075 * keyboard.c (recursive_edit_1): Bind `inhibit-redisplay' and
5076 set redisplaying_p to 0 here instead of in Frecursive_edit.
5077 (Frecursive_edit): Don't bind `inhibit-redisplay' and don't
5080 * xdisp.c (Qinhibit_menubar_update, inhibit_menubar_update):
5082 (syms_of_xdisp): Initialize new variables.
5083 (update_menu_bar): Do nothing if inhibit_menubar_update is set.
5084 Specbind `inhibit-menubar-update' when updating the menu bar.
5086 * xmenu.c (set_frame_menubar): Run activate-menu-bar-hook with
5089 * xdisp.c (update_menu_bar): Run activate-menu-bar-hook with
5092 * emacs.c (malloc_initialize_hook): Handle case thet `environ'
5095 * ralloc.c (__morecore) [!SYSTEM_MALLOC]: Move declaration
5096 to the start of the file.
5098 2001-02-16 Gerd Moellmann <gerd@gnu.org>
5100 * window.c (set_window_buffer): Fix last change.
5102 * window.c (set_window_buffer): Set window's vscroll to 0.
5104 * window.c (coordinates_in_window): Increase width of area
5105 where the vertical line can be dragged.
5107 * xterm.c (x_set_glyph_string_background_width): Extend the
5108 background face to the end of the drawing area in the text
5111 * xdisp.c (handle_single_display_prop): Set iterator's position
5112 to where the `display' property starts, like for images.
5113 (dump_glyph): New function.
5114 (dump_glyph_row): Use it. Dump info about marginal areas.
5116 * dispnew.c (direct_output_for_insert): Recognize more cases where
5117 glyphs can be written instead of being inserted.
5119 * xterm.c (x_insert_glyphs): Call window_box_left to obtain
5120 the left x-coordinate of the area to shift.
5122 * dired.c (directory_files_internal): Set result list to nil
5125 2001-02-15 Kenichi Handa <handa@etl.go.jp>
5127 * ccl.c (ccl_driver) [CCL_ReadMultibyteChar2]: If SRC points an
5128 invalid multibyte sequence, treat *SRC as a character of
5131 2001-02-15 Eli Zaretskii <eliz@is.elta.co.il>
5133 * textprop.c (Fset_text_properties): Doc fix.
5135 2001-02-15 Gerd Moellmann <gerd@gnu.org>
5137 * dispnew.c (update_text_area): Undo change of 2001-01-12.
5139 2001-02-14 Dave Love <fx@gnu.org>
5141 * coding.c: Doc and message fixes.
5143 2001-02-14 Andrew Innes <andrewi@gnu.org>
5145 * w32fns.c (w32_wnd_proc) <WM_GETMINMAXINFO>: Allow resizing the
5146 Emacs frame above the screen size.
5148 2001-02-14 Gerd Moellmann <gerd@gnu.org>
5150 * xdisp.c (reseat_1): Set iterator's end_charpos to ZV.
5152 2001-02-13 Gerd Moellmann <gerd@gnu.org>
5154 * insdel.c (del_range_1, del_range_byte, del_range_both): Handle
5155 case that TO ends up beyond ZV after running before-change-functions.
5157 * window.c (window_loop) <GET_BUFFER_WINDOW>: Prefer to return
5158 the selected window if it is showing the buffer in question.
5160 * dired.c (directory_files_internal): Initialize errno.
5161 (toplevel): Include errno.h.
5163 2001-02-13 Kenichi Handa <handa@etl.go.jp>
5165 * xfaces.c (best_matching_font): New parameter width_ratio.
5166 Multiply avgwidth by width_ratio.
5167 (choose_face_font): Call best_matching_font with width_ratio
5168 calculated from the column width of C.
5170 2001-02-12 Andrew Innes <andrewi@gnu.org>
5172 The following changes are to draw box lines inside characters area
5173 if line-width is negative.
5175 * w32term.c (x_produce_image_glyph): Pay attention to the case that
5176 face->box_line_width is negative.
5177 (x_produce_stretch_glyph): Likewise.
5178 (x_produce_glyphs): Likewise.
5179 (x_estimate_mode_line_height): Likewise.
5180 (x_draw_glyph_string_background): Likewise.
5181 (x_draw_glyph_string_foreground): Likewise.
5182 (x_draw_composite_glyph_string_foreground): Likewise.
5183 (x_draw_glyph_string_box): Likewise.
5184 (x_draw_image_foreground): Likewise.
5185 (x_draw_image_relief): Likewise.
5186 (x_draw_image_foreground_1): Likewise.
5187 (x_draw_image_glyph_string): Likewise.
5189 2001-02-09 Kenichi Handa <handa@etl.go.jp>
5191 The following changes are to draw box lines inside characters area
5192 if line-width is negative.
5194 * xterm.c (x_produce_image_glyph): Pay attention to the case that
5195 face->box_line_width is negative.
5196 (x_produce_stretch_glyph): Likewise.
5197 (x_produce_glyphs): Likewise.
5198 (x_estimate_mode_line_height): Likewise.
5199 (x_draw_glyph_string_background): Likewise.
5200 (x_draw_glyph_string_foreground): Likewise.
5201 (x_draw_composite_glyph_string_foreground): Likewise.
5202 (x_draw_glyph_string_box): Likewise.
5203 (x_draw_image_foreground): Likewise.
5204 (x_draw_image_relief): Likewise.
5205 (x_draw_image_foreground_1): Likewise.
5206 (x_draw_image_glyph_string): Likewise.
5208 * xfaces.c (Finternal_set_lisp_face_attribute): The value of :box
5209 and :line-width can be negative.
5210 (realize_x_face): The value of attrs[LFACE_BOX_INDEX] can be negative.
5212 2001-02-09 Jason Rumney <jasonr@gnu.org>
5214 * w32term.c (w32_encode_char): Treat eight bit graphic and control
5215 characters the same as ASCII and latin-1.
5216 (x_display_and_set_cursor): Check for the focus frame's selected
5217 window instead of selected_window.
5218 (x_after_update_window_line): Don't clear if frame's internal
5219 border width is zero.
5220 (x_new_font): Don't change a tooltip's size.
5221 (w32_initialize): Set char_ins_del_ok to 1.
5223 * w32fns.c (Fx_show_tip): Fix calls to make_number.
5224 (x_set_font): If font hasn't changed, avoid recomputing
5225 faces and other things.
5226 (x_set_tool_bar_lines): Do nothing if frame is minibuffer-only,
5227 (Fx_create_frame): Add the tool bar height to the frame height.
5228 (x_create_tip_frame): Prevent changing the tooltip's
5229 background color by specifying a color for the default font
5231 (Qcancel_timer): New variable.
5232 (syms_of_w32fns): Initialize and staticpro it.
5233 (Fx_hide_tip, Fx_show_tip): Use it.
5234 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
5236 (toplevel): Lisp code for generating parts of syms_of_w32fns removed.
5238 * w32.c (init_environment): Duplicate local string before putenv.
5240 2001-02-09 ShengHuo ZHU <zsh@cs.rochester.edu>
5242 * charset.c (Fstring): A typo.
5244 2001-02-09 Kenichi Handa <handa@etl.go.jp>
5246 * charset.c (Fstring): If all arguments are less than 256, return
5249 * editfns.c (Fchar_to_string): If CHARACTER is less than 256,
5250 return a unibyte string.
5252 * coding.c (code_convert_region): After detecting a coding, if
5253 nothing found, set coding->composing to COMPOSITION_NO.
5254 (decode_coding_string): Likewise.
5256 2001-02-08 Stefan Monnier <monnier@cs.yale.edu>
5258 * w32term.c (w32_set_scroll_bar_thumb): Use `double' for `range'
5261 2001-02-07 Kenichi Handa <handa@etl.go.jp>
5263 * charset.c (parse_str_to_multibyte): New function.
5265 * charset.h (parse_str_to_multibyte): Extern it.
5267 * print.c (print_string): If we are going to print a unibyte
5268 string into a multibyte buffer, convert the string to multibyte by
5271 2001-02-06 Andrew Innes <andrewi@gnu.org>
5273 * w32xfns.c (select_palette): Do nothing if palette hasn't yet
5274 been created. It seems we can get sent window messages such as
5275 WM_ERASEBKGND before we properly update a frame.
5277 2001-02-06 Gerd Moellmann <gerd@gnu.org>
5279 * dispnew.c (update_frame_line): Rename parameter FRAME to F.
5280 Avoid some unnecessary cursor positioning.
5282 2001-02-05 Gerd Moellmann <gerd@gnu.org>
5284 * xfaces.c (split_font_name): Compute numeric value of XLFD_AVGWIDTH.
5285 (LFACE_AVGWIDTH): New macro.
5287 (check_lface_attrs): Check LFACE_AVGWIDTH.
5288 (lface_fully_specified_p): Don't check LFACE_AVGWIDTH.
5289 (set_lface_from_font_name): Set LFACE_AVGWIDTH.
5290 (merge_face_vectors): Check LFACE_AVGWIDTH.
5291 (Finternal_make_lisp_face): Use AREF.
5292 (xm_set_menu_resources_from_menu_face)
5293 (xl_set_menu_resources_from_menu_face): Check LFACE_AVGWIDTH.
5294 (Finternal_lisp_face_empty_p): Use AREF.
5295 (lface_same_font_attributes_p): Compare LFACE_AVGWIDTH.
5296 (better_font_p, exact_face_match_p): Add parameter AVGWIDTH.
5297 Compare average widths..
5298 (best_matching_font): Arrange for comparing average widths.
5300 * dispextern.h (enum lface_attribute_index):
5301 Add LFACE_AVGWIDTH_INDEX (invisible from Lisp).
5303 2001-02-05 Dave Love <fx@gnu.org>
5305 * puresize.h: Revert last change following loadup.el change.
5307 2001-02-05 Andrew Innes <andrewi@gnu.org>
5309 * makefile.w32-in ($(EMACS)): Use $(THISDIR) instead of . in
5310 invocation of temacs, to work with Windows 2000.
5311 (bootstrap-emacs): Ditto.
5313 2001-02-05 Gerd Moellmann <gerd@gnu.org>
5315 * xterm.c (x_display_and_set_cursor): Check for the focus
5316 frame's selected window instead of selected_window.
5318 * xdisp.c (try_scrolling): If point is in the line below the
5319 window, make sure to move the iterator at least a canonical
5322 * window.c (Fmove_to_window_line): Don't add 1 if window is vscrolled.
5324 2001-02-05 Kenichi Handa <handa@etl.go.jp>
5326 * ccl.c (CCL_WRITE_CHAR): Check if CH is valid or not.
5327 If invalid, execute CCL_INVALID_CMD.
5328 (ccl_driver): If the CCL program is terminated because of
5329 CCL_STAT_INVALID_CMD, copy the remaining source data to the
5330 destination instead of throwing them away.
5332 2001-02-02 Gerd Moellmann <gerd@gnu.org>
5334 * xfns.c (x_set_font): If font hasn't changed, avoid recomputing
5335 faces and other things.
5337 * xdisp.c (get_next_display_element): Fix case of empty
5338 display table entry.
5340 2001-02-02 Eli Zaretskii <eliz@is.elta.co.il>
5342 * editfns.c (Fconstrain_to_field): Doc fix.
5344 * xfaces.c (Fclear_face_cache): Rename the `thorougly' argument
5345 into `thoroughly', to make it consistent with the doc string.
5347 * window.c (Fenlarge_window, Fshrink_window): Doc fix.
5349 2001-02-01 Gerd Moellmann <gerd@gnu.org>
5351 * search.c (search_buffer): Call set_search_regs with a byte
5352 position, not a character position.
5354 * xfns.c (x_set_tool_bar_lines): Do nothing if frame is
5357 2001-02-01 Eli Zaretskii <eliz@is.elta.co.il>
5359 * frame.c (Fmodify_frame_parameters): Doc fix.
5361 2001-01-31 Gerd Moellmann <gerd@gnu.org>
5363 * frame.h (EMACS_FRAME_H_INCLUDED): Use an include blocker
5364 identifier which is not reserved by Standard C.
5366 * frame.h (FRAME_RIGHT_SCROLL_BAR_WIDTH): New define.
5368 * window.c (enum window_part): New enumeration.
5369 (Qleft_fringe, Qright_fringe): Replace Qleft_bitmap_area and
5371 (coordinates_in_window): Return an enumerator from enum
5372 window_part. Fix handling of right scroll bar.
5373 (Fcoordinates_in_window_p): Doc fix. Return `left-fringe' and
5374 `right-fringe' instead of `left-bitmap-area' and
5375 `right-bitmap-area'. Use enumerators from enum window_part
5376 instead of hard-coded integers.
5377 (check_window_containing, window_from_coordinates):
5378 Use enumerators from enum window_part instead of hard-coded integers.
5379 (syms_of_window): Replace Qleft_bitmap_area and
5380 Qright_bitmap_area.with Qleft_fringe and Qright_fringe.
5382 2001-01-31 Eli Zaretskii <eliz@is.elta.co.il>
5384 * editfns.c (Fformat_time_string): Doc fix.
5386 2001-01-31 Stefan Monnier <monnier@cs.yale.edu>
5388 * keymap.c (Fwhere_is_internal): Use the first valid binding
5389 if no ascii binding is found (when firstonly is t).
5391 2001-01-31 Gerd Moellmann <gerd@gnu.org>
5393 * window.c (Fscroll_right, Fscroll_left): Use interactive_p
5394 instead of Finteractive_p.
5396 * lisp.h (interactive_p): Add prototype.
5398 * eval.c (interactive_p): New function.
5399 (Finteractive_p): Use it.
5401 * alloc.c (Fmake_list): Add a QUIT in the loop; unroll the loop.
5403 2001-01-31 Dave Love <fx@gnu.org>
5405 * .gdbinit (hook-run): Define to run xreload.
5407 * textprop.c (Fset_text_properties): Fix newline in doc string.
5409 2001-01-30 Gerd Moellmann <gerd@gnu.org>
5411 * xdisp.c (build_desired_tool_bar_string, syms_of_xdisp):
5412 Use DEFAULT_TOOL_BAR_BUTTON_MARGIN and DEFAULT_TOOL_BAR_BUTTON_RELIEF.
5414 * dispextern.h (Vtool_bar_button_margin:): Declare extern.
5415 (DEFAULT_TOOL_BAR_BUTTON_MARGIN, DEFAULT_TOOL_BAR_BUTTON_RELIEF)
5416 (DEFAULT_TOOL_BAR_IMAGE_HEIGHT): New defines.
5418 * xfns.c (Fx_create_frame): Add the tool bar height to the frame
5421 2001-01-30 Dave Love <fx@gnu.org>
5423 * bytecode.c (Fbyte_code) <Bgeq>: Add BEFORE_POTENTIAL_GC and
5426 2001-01-29 Gerd Moellmann <gerd@gnu.org>
5428 * bytecode.c (Fbyte_code) <Bcurrent_column>:
5429 Add BEFORE_POTENTIAL_GC and AFTER_POTENTIAL_GC.
5431 2001-01-29 Eli Zaretskii <eliz@is.elta.co.il>
5433 * textprop.c (Fset_text_properties): Doc fix.
5435 2001-01-29 Gerd Moellmann <gerd@gnu.org>
5437 * xdisp.c (forward_to_next_line_start): Remove xassert.
5439 2001-01-29 Jason Rumney <jasonr@gnu.org>
5441 * w32term.c (x_draw_row_bitmaps): Delay obtaining HDC to avoid
5442 returning without releasing it.
5444 2001-01-29 Kenichi Handa <handa@etl.go.jp>
5446 * w32fns.c (w32_font_match): Allocate three more bytes to regex
5447 for '^', '$', and '\0'.
5449 2001-01-28 Andrew Choi <akochoi@i-cable.com>
5451 * fontset.c (fontset_pattern_regexp): Allocate three more bytes to
5452 regex for '^', '$', and '\0'.
5454 * alloc.c (allocate_string) [macintosh]: Call check_string_bytes
5455 only if current_sblock has been initialized.
5457 * frame.c (Fdelete_frame) [macintosh]: Allow deletion of initial
5458 terminal frame even if it is the only visible frame.
5460 2001-01-28 Kenichi Handa <handa@etl.go.jp>
5462 * fontset.c (font_family_registry): Even if FONTNAME conform to
5463 XLFD, if it specifies other fields than family and registry,
5464 return FONTANME. New argument FORCE if nonzero cancel that feature.
5465 (fontset_font_pattern): Call font_family_registry with FORCE 1 for
5466 a signle byte character. Don't set FAMILY part to nil here.
5467 It is handled by the caller choose_face_font.
5468 (Fnew_fontset): Call font_family_registry with FORCE 0.
5469 (Fset_fontset_font): Likewise.
5471 2001-01-27 Gerd Moellmann <gerd@gnu.org>
5473 * xdisp.c (display_line): Don't treat a newline as fitting
5476 2001-01-26 Gerd Moellmann <gerd@gnu.org>
5478 * window.c (size_window): Set the window's orig_top to nil when
5479 changing heights, so that a future shrink_mini_window won't
5480 restore a bogus height.
5482 * frame.c (do_switch_frame): If selected frame has a mini-window,
5483 resize that to exact size.
5485 * dispnew.c (adjust_glyph_matrix): Always clear desired matrices.
5487 * xdisp.c (display_line): Simplify check for glyphs fitting
5488 entirely in the line.
5490 * xfns.c (xic_style): New variable.
5491 (create_frame_xic): Move static variable to global scope for
5492 the case that `static' gets defined away.
5494 2001-01-26 Kenichi Handa <handa@etl.go.jp>
5496 * coding.c (decode_coding): Set a flag for inhibiting
5498 (code_convert_region): Always set saved_coding_symbol.
5499 (decode_coding_string): Likewise. Update coding->symbol when we
5500 encounter a inconsistent eol by the same way as code_convert_region.
5502 2001-01-25 Gerd Moellmann <gerd@gnu.org>
5504 * xfns.c (x_set_tool_bar_lines): Use x_clear_area instead of
5507 * xterm.c (x_after_update_window_line): Don't clear if frame's
5508 internal border width is zero.
5509 (x_clear_area): New function.
5510 (x_after_update_window_line, x_clear_end_of_line)
5511 (x_scroll_bar_create, x_scroll_bar_set_handle)
5512 (XTset_vertical_scroll_bar, x_erase_phys_cursor): Use x_clear_area
5513 instead of XClearArea.
5515 * xterm.h (x_clear_area): Add prototype.
5517 * xfns.c (Fx_file_dialog): Remove a workaround for Lesstif
5518 which doesn't seem necessary anymore with Lesstif 0.92.
5520 2001-01-25 Dave Love <fx@gnu.org>
5522 * puresize.h (BASE_PURESIZE): Up to 720000.
5524 * keymap.c (Fwhere_is_internal): Declare gcpro3, gcpro4.
5526 2001-01-25 Gerd Moellmann <gerd@gnu.org>
5528 * xdisp.c (echo_area_display): Don't call redisplay_internal
5529 when Emacs is shutting down. We can't run hooks etc. that
5530 would be necessary to do a redisplay.
5532 * lread.c (read_integer): Use type EMACS_INT instead of int.
5534 2001-01-25 Eli Zaretskii <eliz@is.elta.co.il>
5536 * ccl.c (ccl_driver): Fix last change.
5538 2001-01-25 Kenichi Handa <handa@etl.go.jp>
5540 * ccl.h (sturct ccl_program): New member suppress_error.
5542 * ccl.c (ccl_driver): If ccl->suppress_error is nonzero, don't
5543 insert error message to the output.
5544 (setup_ccl_program): Initialize ccl->suppress_error to 0.
5546 * coding.h (struct coding_system): New member suppress_error.
5548 * coding.c (ccl_coding_driver): Setup ccl->suppress_error.
5549 (Fset_terminal_coding_system_internal): Set the member
5550 suppress_error to 1.
5551 (Fset_safe_terminal_coding_system_internal): Likewise.
5553 2001-01-24 Stefan Monnier <monnier@cs.yale.edu>
5555 * regex.c (mutually_exclusive_p): Don't blindly handle `charset_not'
5556 as if it was a `charset'.
5558 2001-01-24 Gerd Moellmann <gerd@gnu.org>
5560 * keymap.c (Fwhere_is_internal): Don't nreverse the cached
5561 value in where_is_cache; the next lookup in the cache returns
5562 something bogus if we do.
5564 2001-01-24 Eli Zaretskii <eliz@is.elta.co.il>
5566 * xdisp.c (syms_of_xdisp) <Stool_bar_lines_needed>: Don't defsubr
5567 if HAVE_WINDOW_SYSTEM isn't defined.
5569 2001-01-24 Gerd Moellmann <gerd@gnu.org>
5571 * fns.c (sweep_weak_table): Fix code taking items out of
5572 the hash collision chain. Some cleanup.
5574 * xterm.c (x_new_font): Don't change a tooltip's size.
5576 * xfns.c (x_create_tip_frame): Prevent changing the tooltip's
5577 background color by specifying a color for the default font
5580 2001-01-24 Kenichi Handa <handa@etl.go.jp>
5582 * ccl.c (CCL_READ_CHAR): Change the argument name from r to REG as
5583 a workaround for SunOS 4's cc.
5584 (CCL_CALL_FOR_MAP_INSTRUCTION): Use "if (1)..." not "do {...".
5585 (CCL_SUCCESS, CCL_SUSPEND, CCL_INVALID_CMD): Likewise.
5586 (ccl_driver) <CCL_ReadMultibyteChar2>: Remove unnecessay "do"
5589 2001-01-23 Gerd Moellmann <gerd@gnu.org>
5591 * xterm.c (x_set_window_size_1): New function extracted from
5593 (x_set_window_size): Use it.
5594 (x_set_window_size) [USE_X_TOOLKIT]: Handle case that window
5595 doesn't have a widget, like tooltips.
5597 2001-01-23 Eli Zaretskii <eliz@is.elta.co.il>
5599 * window.c (syms_of_window) <scroll-preserve-screen-position>: Doc fix.
5601 2001-01-23 Kenichi Handa <handa@etl.go.jp>
5603 * fns.c (Fset_char_table_default): Fix to make sub char-table
5606 2001-01-22 Gerd Moellmann <gerd@gnu.org>
5608 * xdisp.c (build_desired_tool_bar_string): Make sure we have
5609 a desired tool bar string, even if there are no tool bar items.
5611 * xdisp.c (Ftool_bar_lines_needed): New function.
5612 (syms_of_xdisp): Defsubr it.
5614 * editfns.c (Fformat): Don't extend text properties from arguments
5615 to padding chars in the result.
5617 2001-01-20 Eli Zaretskii <eliz@is.elta.co.il>
5619 * s/msdos.h (GC_MARK_STACK): Define to GC_MAKE_GCPROS_NOOPS.
5621 2001-01-20 Andrew Innes <andrewi@gnu.org>
5623 * w32term.c (w32_ring_bell): Only support visible bell on w32 frames.
5624 (w32_initialize): Don't set term hooks that aren't actually needed
5627 * xfaces.c (realize_default_face):
5629 (realize_tty_face): Remove references to FRAME_W32_CONSOLE_P.
5631 * xdisp.c (handle_single_display_prop): Remove references to
5632 FRAME_W32_CONSOLE_P.
5634 * dispnew.c (Fredraw_frame): Remove reference to FRAME_W32_CONSOLE_P.
5636 * frame.h (output_method): Remove output_w32_console method.
5637 (FRAME_W32_CONSOLE_P): Remove macro.
5639 * frame.c (Qw32_console): Remove variable.
5640 (Fframep): Remove references to it.
5641 (syms_of_frame): Ditto.
5642 (Fframe_parameters): Remove references to FRAME_W32_CONSOLE_P.
5644 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Reinstate original
5647 2001-01-20 Kenichi Handa <handa@etl.go.jp>
5649 * editfns.c (Fformat): Use lisp_string_width instead of strwidth.
5651 2001-01-19 Andrew Innes <andrewi@gnu.org>
5653 * w32.c (init_environment): Add a version-independent site-lisp
5654 directory to EMACSLOADPATH, after the version dependent one.
5656 2001-01-19 Gerd Moellmann <gerd@gnu.org>
5658 * editfns.c (Fbuffer_substring): Doc fix.
5660 * xdisp.c (message_dolog, message2, message2_nolog):
5661 Rename parameter LEN to NBYTES.
5663 2001-01-19 Kenichi Handa <handa@etl.go.jp>
5665 * charset.c (strwidth): Use c_string_width.
5666 (c_string_width): New function.
5667 (lisp_string_width): New arguments PRECISION, NCHARS, NBYTES.
5670 * charset.h (c_string_width, lisp_string_width): Extern them.
5672 * doprnt.c (doprnt1): Get byte length of Lisp string correctly.
5674 * indent.c (check_composition): Check validity of composition.
5676 * xdisp.c (store_frame_title): Pay attention to width of non-ASCII
5677 characters by calling c_string_width.
5678 (x_consider_frame_title): Get byte length of frame tile string
5680 (display_mode_element): Pay attention to width of non-ASCII
5681 characters by calling strwidth.
5683 2001-01-18 Gerd Moellmann <gerd@gnu.org>
5685 * xfns.c (Qcancel_timer): New variable.
5686 (syms_of_xfns): Initialize and staticpro it.
5687 (Fx_hide_tip, Fx_show_tip): Use it.
5688 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
5690 (toplevel): Lisp code for generating parts of syms_of_xfns removed.
5692 * window.c (Fwindow_live_p): Use WINDOW_LIVE_P.
5694 * window.h (WINDOW_LIVE_P): New macro.
5696 * window.c (window_size_fixed): New variable.
5697 (syms_of_window): Add a DEFVAR_BOOL for window-size-fixed, for
5700 * eval.c (specbind): If binding a per-buffer variable which
5701 doesn't have a buffer-local value in the current buffer, change
5702 the global value by changing the value of the symbol bound in all
5703 buffers not having their own value, to make it consistent with
5704 what happens with other buffer-local variables.
5706 * xterm.c (x_initialize): Set char_ins_del_ok to 1.
5708 * xdisp.c (forward_to_next_line_start): Stop at end of buffer
5709 when searching for a newline.
5711 2001-01-18 Kenichi Handa <handa@etl.go.jp>
5713 * xdisp.c (display_string): Fix previous change.
5715 2001-01-18 Jason Rumney <jasonr@gnu.org>
5717 * w32term.c (x_produce_stretch_glyph): Only use Qspace when
5718 GLYPH_DEBUG is defined.
5719 (x_produce_glyphs): Don't xassert `it->descent > 0'; this isn't
5720 true for images with `:ascent 100'.
5721 (x_set_mouse_face_gc): If the last used mouse face has gone in the
5722 meantime, use face MOUSE_FACE_ID.
5723 If first glyph isn't a character glyph, use the ASCII NUL
5724 character to determine the face.
5725 (expose_area): Do not treat left margin specially.
5726 (note_mode_line_highlight): If no local_map, check global keymap.
5727 (note_mouse_highlight): Initialize overlay.
5728 (clear_mouse_face): Don't return if tip_frame is non-nil.
5729 (show_scroll_bars): Remove unused function.
5730 (w32_read_socket) [WM_KILLFOCUS]: Set help_echo to Qnil.
5731 (x_draw_bar_cursor): Remove extra test for out of bounds cursor.
5733 (x_erase_phys_cursor): Don't apply XWINDOW to variable that may be nil.
5734 (x_free_frame_resources): Unload relief colors.
5736 2001-01-17 Gerd Moellmann <gerd@gnu.org>
5738 * xdisp.c (forward_to_next_line_start): Avoid calling
5739 get_next_display_element when the newline is already found.
5740 This may change the iterator's position, when its current position is
5741 equal to the iterator's stop_charpos.
5743 * dispnew.c (direct_output_for_insert): If char_ins_del_ok is
5744 zero, use this method only at the end of a line.
5746 * xfaces.c (x_face_list_fonts): Don't BLOCK_INPUT around the
5747 call to x_list_fonts. Call x_list_fonts with SIZE -1 only
5748 if SCALABLE_FONTS_P is set.
5750 * xfaces.c (x_face_list_fonts): Call x_list_fonts with SIZE -1,
5751 so that scalable fonts are included.
5753 * xterm.c (x_list_fonts): Allow scalable fonts if SIZE is < 0,
5754 In the cache, use a key containing the information if scalable
5756 (x_load_font): Adapt to change of keys in the font cache.
5758 2001-01-17 Kim F. Storm <storm@filanet.dk>
5760 * xfaces.c (x_face_list_fonts): Use x_list_fonts instead of
5761 XListFonts to take advantage of font caching.
5763 * xterm.c (x_list_fonts): Ensure caching font information when
5764 called for a null frame, which is the case frequently when Emacs
5767 2001-01-17 Gerd Moellmann <gerd@gnu.org>
5769 * xfns.c (QCconversion): Replaces QCalgorithm.
5771 * w32fns.c (QCconversion): Replaces QCalgorithm. Update copyright.
5773 * xdisp.c (build_desired_tool_bar_string): Use :conversion instead
5776 * xdisp.c (redisplay_tool_bar): Change tool bar's height when
5777 not everything could be displayed.
5779 * line.h, x-list-font.c: Files removed because unused.
5781 2001-01-17 Andrew Innes <andrewi@gnu.org>
5783 * dired.c (directory_files_internal): Convert result from readdir
5784 to a unibyte string initially, to avoid possible misinterpretation
5785 of some bytes as the internal form of Emacs characters.
5787 2001-01-17 Kenichi Handa <handa@etl.go.jp>
5789 * fns.c (concat): Be sure to avoid putting the same `composition'
5790 property on the adjacent regions.
5792 2001-01-16 Gerd Moellmann <gerd@gnu.org>
5794 * window.c (Fset_window_hscroll): Don't set window's min_hscroll here.
5795 (Fscroll_right, Fscroll_left): Set it here instead, if called
5798 * buffer.c (Fset_buffer_modified_p): Set buffer's
5799 prevent_redisplay_optimizations_p flag.
5801 * dispnew.c, callproc.c, fns.c, keyboard.c, process.c, sunfns.c,
5802 * sysdep.c, vmsproc.c, xselect.c: Call redisplay_preserve_echo_area
5803 with additional arg.
5805 * dispextern.h, lisp.h (redisplay_preserve_echo_area):
5808 * xdisp.c (redisplay_preserve_echo_area): Add parameter
5809 FROM_WHERE, for debugging.
5811 2001-01-16 Kenichi Handa <handa@etl.go.jp>
5813 * ccl.c (Fregister_ccl_program): Handle the return value of
5814 resolve_symbol_ccl_program correctly.
5815 (CCL_Extension): Fix typo (originally CCL_Extention). Caller changed.
5817 2001-01-15 Gerd Moellmann <gerd@gnu.org>
5819 * xterm.c (x_set_mouse_face_gc): If the last used mouse face
5820 has gone in the meantime, use face MOUSE_FACE_ID.
5822 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]:
5823 If x_display_info_for_display returns null, don't try to close
5824 the display; we didn't open it.
5826 * dispnew.c (save_or_restore_current_matrices): Function removed.
5827 (save_current_matrix, restore_current_matrix): New functions.
5828 (adjust_frame_glyphs_for_frame_redisplay): Use them to save and
5829 restore the frame's current matrix. Due to the glyph pointer
5830 setup done in adjust_glyph_matrix, there is no easy way to make
5831 saving the current matrix in the desired matrix generally correct,
5834 2001-01-15 Kenichi Handa <handa@etl.go.jp>
5836 * xdisp.c (insert_left_trunc_glyphs): Overwrite padding glyphs by
5838 (display_line): Optimize for wide characters.
5839 (display_string): Don't try to display a multi-column character
5840 partially. On ttys, produce more than one truncation glyph for
5841 multi-column characters that don't fit on the line.
5843 2001-01-13 Kenichi Handa <handa@etl.go.jp>
5845 * md5.c (WORDS_BIG_ENDIAN) [__BYTE_ORDER == __BIG_ENDIAN]:
5846 Define it instead of WORDS_BIGENDIAN. Caller changed.
5848 2001-01-13 Jason Rumney <jasonr@gnu.org>
5850 * w32fns.c (Fimage_size, image_ascent, lookup_image)
5851 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR, parse_image_spec)
5852 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
5853 (tiff_format, gif_format, gs_format): Adapt to change of image margins.
5855 * w32term.c (x_produce_image_glyph, x_draw_image_foreground)
5856 (x_draw_image_relief, x_draw_image_foreground_1)
5857 (x_draw_image_glyph_string): Adapt to change of image margins.
5859 * w32.c (init_environment, sys_shutdown, sys_pipe): Remove unused
5862 * w32bdf.c (search_file_line, get_cached_font_char)
5863 (cache_char_offset, create_offscreen_bitmap): Remove unused variables.
5865 * w32inevt.c (w32_console_toggle_lock_key): Add parentheses.
5867 * w32fns.c (x_to_w32_color, x_set_icon_name, xlfd_strip_height)
5868 (w32_list_synthesized_fonts, lookup_image, Fx_file_dialog)
5869 (Fw32_send_sys_command): Remove unused variables.
5870 (w32_msg_pump): Add parentheses.
5872 * w32term.c (w32_fill_rect, w32_read_socket, x_bitmap_icon)
5873 (x_new_fontset, x_calc_absolute_position, x_iconify_frame):
5876 2001-01-12 Gerd Moellmann <gerd@gnu.org>
5878 * xdisp.c (Vtool_bar_button_margin): Replaces tool_bar_button_margin.
5879 (build_desired_tool_bar_string): Handle Vtool_bar_button_margin
5880 being a pair of margins.
5881 (syms_of_xdisp): Change DEFVAR_INT of tool-bar-button-margins
5882 to DEFVAR_LISP. Extend doc.
5884 * xfns.c (Fimage_size, image_ascent): Adapt to the change of image
5886 (lookup_image): If `:margin MARGIN' is specified, and MARGIN is a
5887 pair of integers `(X . Y)', use X for the horizontal and Y for the
5889 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR): New enumerator.
5890 (parse_image_spec): Check it.
5891 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
5892 (tiff_format, gif_format, gs_format):
5893 Use IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR for :margin.
5895 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
5896 (x_draw_image_relief, x_draw_image_foreground_1)
5897 (x_draw_image_glyph_string): Adapt to the change of image margins.
5899 * dispextern.h (struct image): Replace member `margin' with
5900 `hmargin' and `vmargin'.
5902 * xdisp.c (Fdump_tool_bar_row) [GLYPH_DEBUG]: Add parameters ROW
5905 * dispnew.c (update_text_area): Put code which decrements the
5906 stop position when the row's face extends to the end of the
5909 * xfns.c (x_set_mouse_color): Fix color allocation.
5911 * keyboard.c: Call get_local_map with new argument list.
5913 * intervals.c (get_local_map): Change TYPE to Lisp_Object.
5915 * intervals.h (enum map_property): Removed.
5916 (get_local_map): Change prototype.
5918 * keymap.c: Call get_local_map with new argument list.
5919 (Fwhere_is_internal): Rename parameter XKEYMAP to KEYMAP.
5921 2001-01-11 Gerd Moellmann <gerd@gnu.org>
5923 * xdisp.c (build_desired_tool_bar_string): Correct the computation
5924 of the size needed for the tool bar string. For the last image,
5925 use a `display' property that reaches to the end of the string.
5927 * xselect.c (selection_request_dpyinfo): New variable.
5928 (x_handle_selection_request): Set it.
5929 (x_selection_request_lisp_error): Don't call
5930 x_decline_selection_request if selection request's display has
5933 * xfaces.c (x_free_colors, x_free_dpy_colors) [DEBUG_X_COLORS]:
5934 Do the unregister_colors before calling XFreeColors.
5936 2001-01-10 Dave Love <fx@gnu.org>
5938 * Makefile.in (${etc}DOC): Depend on ${shortlisp} and
5939 ${SOME_MACHINE_LISP}, not ${lisp}.
5941 2001-01-10 Gerd Moellmann <gerd@gnu.org>
5943 * xdisp.c (display_line): On ttys, produce more than one truncation
5944 glyph for multi-column characters that don't fit on the line.
5946 * xselect.c (x_reply_selection_request): Add a comment.
5948 * xfns.c (Fx_backspace_delete_keys_p): Use XkbGetMap and
5949 XkbGetNames instead of XkbGetKeyboard.
5951 2001-01-10 Dave Love <fx@gnu.org>
5953 * sysdep.c (random): Revert the declaration.
5955 2001-01-09 Gerd Moellmann <gerd@gnu.org>
5957 * lisp.h (STRING_BYTES) [GC_CHECK_STRING_BYTES]:
5958 Call function string_bytes.
5959 (GC_CHECK_STRING_BYTES): Moved here from alloc.c.
5961 * alloc.c (CHECK_STRING_BYTES) [GC_CHECK_STRING_BYTES]: New macro.
5962 (check_sblock, string_bytes) [GC_CHECK_STRING_BYTES]: New functions.
5963 (check_string_bytes) [GC_CHECK_STRING_BYTES]: Add parameter ALL_P.
5964 (allocate_string) [GC_CHECK_STRING_BYTES]: Always check strings in
5966 (mark_object) [GC_CHECK_STRING_BYTES]: Use CHECK_STRING_BYTES.
5967 (gc_sweep) [GC_CHECK_STRING_BYTES]: Call check_string_bytes
5968 after sweeping strings, and at the end.
5969 (GC_CHECK_STRING_BYTES): Moved to lisp.h.
5971 * alloc.c (Fgarbage_collect): Use a record_unwind_protect to
5972 ensure that pop_message is called.
5974 * keyboard.c (Fexecute_extended_command): Use a
5975 record_unwind_protect to ensure that pop_message is called.
5977 * lisp.h (push_message_unwind): Add prototype.
5979 * xdisp.c (push_message_unwind): New function.
5981 * fileio.c (do_auto_save_unwind): Do the pop_message here
5982 instead of in Fdo_auto_save.
5983 (Fdo_auto_save): Don't call pop_message.
5985 2001-01-08 Ken Raeburn <raeburn@gnu.org>
5987 * xfns.c (xpm_load) [!ALLOC_XPM_COLORS]: Declare local variable I
5990 2001-01-08 Gerd Moellmann <gerd@gnu.org>
5992 * window.c (window_scroll_pixel_based): Adjust glyph matrices
5993 when increasing window's vscroll.
5995 * macros.c (Qkbd_macro_termination_hook): New variable.
5996 (syms_of_macros): Initialize and staticpro it.
5997 (pop_kbd_macro): Run kbd-macro-termination-hook.
5999 * xterm.c (XTread_socket) <LeaveNotify>: Set help_echo to nil.
6001 2001-01-07 Dave Love <fx@gnu.org>
6003 * keyboard.c (Fread_key_sequence_vector): Avoid newline in
6004 arglist, for documentation's sake.
6006 2001-01-06 Andrew Innes <andrewi@gnu.org>
6008 * makefile.w32-in (clean): Delete $(COMPILER_TEMP_FILES) instead
6011 2001-01-05 Andrew Innes <andrewi@gnu.org>
6013 * term.c (update_end): Don't check updating_frame; for some reason
6014 this can be 0 sometimes, such as after dismissing a popup menu,
6015 and isn't necessary given the explicit frame argument.
6017 2001-01-05 Gerd Moellmann <gerd@gnu.org>
6019 * sysdep.c: Don't prototype srandom; it takes an unsigned argument
6020 on some systems, and an unsigned long on others, like FreeBSD 4.1.
6022 2001-01-04 Gerd Moellmann <gerd@gnu.org>
6024 * xterm.c (clear_mouse_face): Don't return if tip_frame is non-nil.
6026 * xfns.c (x_create_tip_frame): Preserve the value of
6027 face_change_count around the creation of the tip frame.
6029 * xfns.c (last_show_tip_args): New variable.
6030 (compute_tip_xy): New function.
6031 (Fx_show_tip): Reuse an existing tip frame, if possible.
6032 (syms_of_xfns): Initialize and staticpro last_show_tip_args.
6034 2001-01-04 Dave Love <fx@gnu.org>
6036 * editfns.c (Fformat): Doc fix.
6038 * systime.h (set_file_times): Prototype.
6040 * widget.h (EmacsFrameSetCharSize_): Prototype.
6042 * sysdep.c (random, srandom): Declare explicitly.
6044 * dispextern.h (move_it_vertically_backward): Declare.
6046 2001-01-04 Gerd Moellmann <gerd@gnu.org>
6048 * xfns.c (x_create_tip_frame): Call face-set-after-frame-default,
6049 like in Fx_create_frame.
6051 * xfaces.c (set_font_frame_param): Don't do anything for
6052 non-graphical frames.
6054 * window.c (Fdelete_other_windows): Set window's window_end_valid
6055 to nil when changing the window's start. Don't change the
6056 window's start when its top position hasn't changed. If we do,
6057 this will set the window's optional_new_start, which act's like a
6058 force_start during redisplay with C-x 1 M-> under particular
6059 circumstances (see report from Per Starback to emacs-pretest-bug
6062 2001-01-03 Gerd Moellmann <gerd@gnu.org>
6064 * xdisp.c (forward_to_next_line_start): Reset it->c if taking the
6065 short cut at the start of the function. Add an assertion.
6066 (reseat_at_next_visible_line_start): Add an assertion.
6068 * window.c (Frecenter): When changing the window start, set the
6069 window's window_end_valid to nil.
6070 (Fwindow_end): Fix window-end computation when UPDATE is non-nil.
6072 * dispextern.h (move_it_past_eol): Add prototype.
6074 * xdisp.c (move_it_past_eol): New function.
6076 * window.c (Fwindow_end): Doc fix.
6078 2001-01-03 Dave Love <fx@gnu.org>
6080 * dired.c (Ffile_attributes): Fix last change, removing BSD4_3 kluge.
6082 2001-01-03 Gerd Moellmann <gerd@gnu.org>
6084 * xdisp.c (try_window_reusing_current_matrix): Fix bug setting
6085 the enabled_p flag of the glyph row at window_end_vpos to 0.
6086 (handle_single_display_prop): Fix last change.
6088 2001-01-02 Richard M. Stallman <rms@caffeine.ai.mit.edu>
6090 * window.c (Frecenter): Doc fix.
6092 2001-01-02 Andrew Innes <andrewi@gnu.org>
6094 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Remove redefinition.
6096 * frame.h (output_method): Add output_w32_console method.
6097 (FRAME_W32_CONSOLE_P): New macro.
6099 * frame.c (make_terminal_frame) [WINDOWSNT]: Make terminal frames
6100 use output_w32_console method.
6101 (Qw32_console): New Lisp_Object.
6102 (Fframep): Return it.
6103 (syms_of_frame): Init it.
6104 (Fframe_parameters): Report w32console as font for w32_console frames.
6106 * xfaces.c (realize_default_face): Set face foreground and
6107 background to unspecified for w32_console frames.
6108 (realize_face): Realize face cache for w32_console frames.
6109 (realize_tty_face): Accept w32_console frames.
6111 * xdisp.c (handle_single_display_prop): Return if frame is w32_console.
6112 (init_iterator) [WINDOWSNT]: Initialize frame face cache if
6113 necessary, even if running interactively.
6115 * dispnew.c (Fredraw_frame): Call set_terminal_modes for
6118 * w32term.c (x_update_begin):
6122 (x_change_line_highlight):
6127 (w32_reassert_line_highlight):
6128 (w32_frame_rehighlight):
6129 (w32_frame_raise_lower): Do nothing if not w32 frame.
6131 * w32xfns.c (get_frame_dc): Abort if called on a non-w32 frame.
6133 * w32fns.c (Fx_display_color_cells): Determine correct value, when
6134 system doesn't tell us directly.
6135 (Fx_display_visual_class): Implement properly.
6137 2001-01-02 Gerd Moellmann <gerd@gnu.org>
6139 * window.c (Frecenter): Handle centering in graphical frames
6140 specially. Centering on the basis of line counts doesn't work
6141 reliably with variable-height lines.
6143 2001-01-02 Eli Zaretskii <eliz@is.elta.co.il>
6145 * widget.c (EmacsFrameSetCharSize): Remove unused variables `ac'
6148 * composite.c (run_composition_function): Remove unused var `val'.
6149 (update_compositions): Remove unused variable `hook'.
6151 * intervals.c (get_local_map): Remove unused variable `tem'.
6153 * doprnt.c (doprnt1): Remove unused variable `size'.
6155 * fns.c (Flength): Remove unused variable `tail'.
6156 (Fdelete): Remove unused variable `size'.
6158 * editfns.c (Ftranspose_regions): Remove unused variables `gcpro1'
6161 * doc.c (Fsnarf_documentation): Remove unused vars `fun' and `tem'.
6163 * data.c (find_symbol_value): Remove extra 3rd argument in the
6164 call to swap_in_symval_forwarding.
6166 * undo.c (Fprimitive_undo): Remove unused block-scope variable `end'.
6168 * search.c (shrink_regexp_cache): Remove unused variable `cpp'.
6169 (trivial_regexp_p): Remove unused variable `c'.
6170 (boyer_moore): Remove unused variable `k'.
6172 * indent.c (current_column): Remove unused variable `stopchar'.
6173 (Fcompute_motion): Remove unused variable `contin'.
6175 * casefiddle.c (casify_object): Remove unused variable `tolen'.
6177 * dired.c (directory_files_internal): Fix a typo in a comment.
6178 Remove an unused variable `handler'.
6179 (file_name_completion): Remove unused function-scope variable `dp'.
6180 (Ffile_attributes) <dirname, sdir>: Make declarations conditioned
6183 * fileio.c (e_write): Remove unused variable `require_encoding_p'.
6185 * marker.c (Fmarker_position): Remove unused variables `pos', `i',
6187 (Fmarker_insertion_type): Remove unused variable `buf'.
6189 * insdel.c (make_gap): Remove unused variable `result'.
6191 * keyboard.c (record_char): Remove unused function-scope var `help'.
6192 (kbd_buffer_get_event): Remove unused block-scope variable `idx'.
6193 (menu_bar_items): Remove unused function-scope variable `tem'.
6195 * fontset.c (fontset_ref): Remove unused variable `i'.
6196 (fontset_set): Remove unused variables `j' and `tmp'.
6197 (make_fontset): Remove unused variables `i', `j', `elt' and `base_elt'.
6198 (make_fontset_for_ascii_face): Remove unused variable `name'.
6199 (fs_load_font): Remove unused variable `font_idx'.
6200 (fs_query_fontset): Remove unused function-local variable `fontset'.
6201 (list_fontsets): Remove unused variable `tail'.
6202 (Fnew_fontset): Remove unused variables `family' and `registry'.
6203 (accumulate_font_info): Remove unused variable `tmp'.
6204 (Ffontset_font): Remove unused variable `id'.
6205 (syms_of_fontset): Remove unused variable `i'.
6207 * xfns.c (x_display_info_for_name): Cast 0 to "char *" in the call
6209 (lookup_image): Remove unused variable `file'.
6210 (xbm_load): Remove unused variables `bitmap_data', `height', and
6211 `width'. Remove function-local variable `i', leave the
6213 (gif_load): Remove unused variable `inc'.
6215 * xterm.c (XTread_socket): Remove unused variables `p' and `pend'.
6216 (XTread_socket) <LeaveNotify>: Remove unused variable `frame',
6217 leave only the one in the inner block.
6219 * xfaces.c (face_fontset, realize_default_face): Remove unused
6221 (face_at_buffer_position): Remove unused variable `multibyte_p'.
6223 * term.c (encode_terminal_code): Remove unused variable `c'.
6225 * ccl.c (Fccl_execute): Cast ccl_driver parameters to `unsigned
6226 char *' instead of `char *'.
6228 * category.c (Fcategory_docstring): Remove unused variable `doc'.
6229 (Fget_unused_category): Remove unused variable `docstring_vector'.
6230 (Fchar_category_set): Remove unused variables `val', `charset',
6233 * coding.c (detect_coding_iso2022, setup_coding_system):
6234 Remove unused variable `i'.
6235 (detect_coding_mask): Remove unused variable `idx'.
6236 (detect_coding): Remove unused variable `i'.
6237 (ccl_coding_driver): Remove unused variable `result'.
6238 (run_pre_post_conversion_on_str): Remove unused variable `prev'.
6239 (decode_coding_string): Remove unused variables `to' and `gcpro1'.
6240 (encode_coding_string): Remove unused variables `gcpro1' and
6241 `saved_coding_symbol'.
6242 (Ffind_coding_systems_region_internal): Remove function-local
6243 variable args[], leave only the block-local one.
6244 (code_convert_region1): Remove unused variable `len'.
6246 * charset.c (char_printable_p): Remove unused variable `chars'.
6247 (Fsplit_char, Fchar_bytes): Remove unused variable `val'.
6248 (str_to_multibyte): Remove unused variable `c'.
6250 * window.c (size_window): Remove block-local variable `min_size'.
6252 * xdisp.c (make_cursor_line_fully_visible): Remove unused variable
6253 `header_line_height'.
6254 (append_space, extend_face_to_end_of_line): Declare `saved_what'
6255 enum display_element_type.
6257 2001-01-02 Gerd Moellmann <gerd@gnu.org>
6259 * xterm.c (x_connection_closed): Catch X errors around all
6260 statements that call X. Save away the error message in a local copy.
6262 * xterm.c (x_connection_closed): Set handling_signal to 0 at
6265 * xdisp.c (pos_visible_p): Take into account that CHARPOS maybe
6266 in or at the start of invisible text.
6268 * dispnew.c (update_window): Don't check_current_matrix_flags.
6270 2001-01-01 Jason Rumney <jasonr@gnu.org>
6272 * w32fns.c (x_figure_window_size): Do not allow new_height and
6273 new_width of frame to override specified values.
6275 2000-12-30 Kenichi Handa <handa@etl.go.jp>
6277 * composite.c (find_composition): Fix a code for searching backward.
6279 2000-12-29 Gerd Moellmann <gerd@gnu.org>
6281 * dispnew.c (check_current_matrix_flags) [GLYPH_DEBUG]: New function.
6282 (update_window) [GLYPH_DEBUG]: Call it.
6283 (scrolling_window): Prevent including current rows which are below
6284 what's displayed in the window.
6286 * xdisp.c (try_window_reusing_current_matrix)
6287 <new start <= old start>: Disable rows in the current matrix
6288 which are below the window after scrolling.
6290 * xdisp.c (move_it_by_lines): Don't do optimizations if NEED_Y_P
6291 is zero. It's not worth the complexity.
6292 (invisible_text_between_p): Put in #if 0 because unused.
6294 2000-12-28 Gerd Moellmann <gerd@gnu.org>
6296 * xfns.c (Fx_backspace_delete_keys_p): Check library and server
6297 XKB versions. Call XkbFreeKeyboard with 2nd arg 0.
6299 * keyboard.c (echo_char): If C is an integer, always call
6300 push_key_description. Former code could signal an invalid
6303 * keymap.c (push_key_description): Add parameter FORCE_MULTIBYTE.
6304 If set, print multibyte text.
6305 (Fsingle_key_description): Call push_key_description with
6306 FORCE_MULTIBYTE set.
6307 (describe_buffer_bindings): Likewise.
6309 * lisp.h (push_key_description): Add prototype.
6311 * xdisp.c (echo_area_display): Bind redisplay-dont-pause to t
6312 around the call to redisplay_internal.
6314 * xfns.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
6316 * dispnew.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
6318 2000-12-28 Kenichi Handa <handa@etl.go.jp>
6320 * ccl.c (CCL_WRITE_CHAR): Check variable `extra_bytes'.
6321 (ccl_driver): New local variable `extra_bytes'.
6323 * ccl.h (struct ccl_spec): New member eight_bit_carryover.
6325 * coding.c (setup_coding_system):
6326 Initialize coding->spec.ccl.eight_bit_carryover.
6327 (ccl_coding_driver): Pay attention to carried over 8-bit bytes.
6329 2000-12-28 Kenichi Handa <handa@etl.go.jp>
6331 * coding.c (SAFE_ONE_MORE_BYTE): New macro.
6332 (DECODE_EMACS_MULE_COMPOSITION_CHAR): New macro.
6333 (DECODE_EMACS_MULE_COMPOSITION_RULE): New macro.
6334 (decode_composition_emacs_mule): New function.
6335 (decode_coding_emacs_mule): Decode composition sequence by calling
6336 decode_composition_emacs_mule.
6337 (ENCODE_COMPOSITION_EMACS_MULE): New macro.
6338 (encode_coding_emacs_mule): Changed from macro to function.
6339 If a text contains compositions, encode them correctly.
6340 (setup_coding_system): Set coding->commong_flags for emacs-mule so
6341 that decoding and encoding are required.
6343 2000-12-27 Gerd Moellmann <gerd@gnu.org>
6345 * xfaces.c (PT_PER_INCH): New macro.
6346 (xlfd_point_size): Compute real point size from font's pixel size.
6347 (pixel_point_size, build_scalable_font_name): Use PT_PER_INCH
6350 * .gdbinit: Comment out the line pointing to the Lesstif source
6353 * window.c (Frecenter): Use displayed_window_lines instead
6354 of window_internal_height.
6356 * xterm.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
6357 instead of x-toolkit-scroll-bars-p.
6358 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
6360 * w32term.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
6361 instead of x-toolkit-scroll-bars-p.
6362 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
6364 * dispnew.c (struct redisplay_history) [GLYPH_DEBUG]: New.
6365 (REDISPLAY_HISTORY_SIZE) [GLYPH_DEBUG]: New macro.
6366 (redisplay_history, history_idx, history_tick) [GLYPH_DEBUG]:
6368 (add_window_display_history, add_frame_display_history)
6369 (Fdump_redisplay_history) [GLYPH_DEBUG]: New functions.
6370 (build_frame_matrix_from_leaf_window): Remove unused code.
6371 (build_frame_matrix_from_leaf_window) [GLYPH_DEBUG]: Add to
6373 (update_frame) [GLYPH_DEBUG]: Add to redisplay history.
6374 (update_window) [GLYPH_DEBUG]: Likewise.
6375 (syms_of_display): Defsubr dump-redisplay-history.
6377 2000-12-23 Gerd Moellmann <gerd@gnu.org>
6379 * keyboard.c (echo_prompt): Always set current_kboard->echoptr to
6380 the end of the prompt. Set echo_after_prompt to the offset
6381 of echoptr in echobuf.
6383 * xdisp.c (init_from_display_pos): Pop until the iterator's
6384 stack is empty; there may be frames for stretch or images
6387 * dispnew.c (save_frame_matrix, restore_frame_matrix): Removed.
6388 (save_or_restore_current_matrix): New function for the same
6389 purpose, but more efficient.
6390 (adjust_frame_glyphs_for_frame_redisplay): Use it.
6392 2000-12-23 Eli Zaretskii <eliz@is.elta.co.il>
6394 * xdisp.c (syms_of_xdisp): Fix last change.
6396 2000-12-23 Gerd Moellmann <gerd@gnu.org>
6398 * xdisp.c (syms_of_xdisp): Doc fix.
6400 * xdisp.c (redisplay_window): Remove label restore_buffers;
6401 use finish_scroll_bars instead to make sure that scroll bars
6402 are redeemed. If we don't do this, flickering can result from
6403 scroll bars being destroyed and recreated.
6405 2000-12-22 Jason Rumney <jasonr@gnu.org>
6407 * w32term.c (w32_draw_bitmap): Fix drawing so it does not appear
6408 in the wrong colors when the foreground is not black.
6409 (expose_window): Don't redraw the window that's currently being
6412 2000-12-22 Gerd Moellmann <gerd@gnu.org>
6414 * window.c (size_window): When setting the window's too_small_ok
6415 flag, compare old size with minimum size depending on WIDTH_P,
6416 don't compare with window_min_width.
6418 * window.c (delete_window): Simplify somewhat.
6419 (Fset_window_configuration): Don't SET_FRAME_GARBAGED after
6420 freeing window matrices. The flag windows_or_buffers_changed is
6421 set, so the next redisplay will consider all windows; this should
6424 2000-12-22 Kenichi Handa <handa@etl.go.jp>
6426 * coding.c (ccl_coding_driver): Initialize ccl->cr_consumed.
6428 * ccl.h (struct ccl_program): New member cr_consumed.
6430 * ccl.c (CCL_WRITE_CHAR): Don't handle EOL conversion here.
6431 (CCL_READ_CHAR): Handle EOL conversion here.
6432 (ccl_driver) <CCL_ReadMultibyteChar2>: Likewise.
6434 2000-12-21 Gerd Moellmann <gerd@gnu.org>
6436 * xdisp.c (Fdump_glyph_row) [GLYPH_DEBUG]: Add optional arg GLYPHS.
6438 * dispextern.h (GLYPH_EQUAL_P): Also compare pixel widths,
6439 otherwise tabs of different size compare equal.
6441 * callint.c (Fcall_interactively): Prevent a compiler warning.
6443 * print.c (print_unwind): Return nil.
6444 (PRINTDECLARE): Initialize all local variables.
6445 (print_preprocess): Add a default case.
6447 * lisp.h (Qinhibit_point_motion_hooks): Declare extern.
6449 * undo.c (Fprimitive_undo): Bind `inhibit-point-motion-hooks' to t.
6451 * window.c (delete_window, Fsplit_window)
6452 (Fset_window_configuration): Calls to ensure_frame_matrix removed.
6454 * dispextern.h (ensure_frame_matrix): Function declaration removed.
6456 * dispnew.c (ensure_frame_matrix): Removed.
6457 (save_frame_matrix, restore_frame_matrix): New functions.
6458 (adjust_frame_glyphs_for_frame_redisplay): Use them.
6460 * xdisp.c (dump_glyph_row, dump_glyph_matrix, Fdump_glyph_matrix)
6461 [GLYPH_DEBUG]: Extended to dump glyphs in short form.
6463 2000-12-21 Andrew Innes <andrewi@gnu.org>
6465 * w32term.c (x_update_begin): Regenerate the palette here, rather
6466 than for each window.
6468 * w32xfns.c (select_palette): Avoid calling SelectPalette if
6469 palette is NULL, since this corrupts memory! Also get
6470 display_info reference from frame.
6472 2000-12-21 Jason Rumney <jasonr@gnu.org>
6474 * w32bdf.c (w32_init_bdf_font): Fix test for valid bmp heap.
6476 * w32term.c (x_draw_hollow_cursor): Delay obtaining the frame's DC
6477 to avoid returning without releasing it.
6479 2000-12-21 Kenichi Handa <handa@etl.go.jp>
6481 * keymap.c (push_key_description): Don't convert eight-bit-control
6482 and eight-bit-graphic to multibyte character.
6484 * charset.c (Fmake_char_internal): If CHARSET doesn't have a
6485 generic character and CODE1 is nil, return the smallest character
6488 2000-12-20 Dave Love <fx@gnu.org>
6490 * s/osf5-0.h (NSIG): Don't redefine.
6492 2000-12-20 Stefan Monnier <monnier@cs.yale.edu>
6494 * keymap.c (where_is_internal): Check ascii_sequence_p rather than
6495 excluding menu-bar and tool-bar.
6496 (Fwhere_is_internal): Check ascii_sequence_p when looking up the cache.
6497 (menu_item_p): Remove.
6498 (where_is_internal_1): Don't ignore menu-items.
6500 2000-12-20 Gerd Moellmann <gerd@gnu.org>
6502 * xdisp.c (hscroll_window_tree): Take window's min_hscroll
6505 * window.c (make_window): Initialize window's min_hscroll.
6506 (Fset_window_hscroll): Set window's hscroll and min_hscroll.
6507 (set_window_buffer, temp_output_buffer_show): Set min_hscroll
6509 (struct saved_window): New member min_hscroll.
6510 (SAVED_WINDOW_VECTOR_SIZE): Set to 17.
6511 (Fset_window_configuration): Set window's min_hscroll.
6512 (save_window_save): Save window's min_hscroll.
6513 (compare_window_configurations): Compare min_hscroll values.
6515 * window.h (struct window): New member min_hscroll.
6517 * keyboard.c (echo_prompt): Prevent a compiler warning.
6519 * xdisp.c (try_cursor_movement): Fix last change. The real
6520 condition is that PT is at the end of the row, and should
6521 be displayed at the start of the next row.
6523 * xdisp.c (try_cursor_movement): If we end on a partially
6524 visible line, end we already decided to scroll, return -1.
6526 * dispextern.h (ensure_frame_matrix): Add prototype.
6528 * window.c (delete_window, Fsplit_window)
6529 (Fset_window_configuration): Call ensure_frame_matrix.
6531 * dispnew.c (fake_current_matrices, ensure_frame_matrix):
6533 (adjust_frame_glyphs_for_frame_redisplay): If display has been
6534 completed, call fake_current_matrices instead of marking frame
6537 2000-12-20 Jason Rumney <jasonr@gnu.org>
6539 * w32fns.c (syms_of_w32fns): Initialize and staticpro tip_frame.
6541 2000-12-19 Eli Zaretskii <eliz@is.elta.co.il>
6543 * fns.c (Frequire): Doc fix.
6545 2000-12-19 Gerd Moellmann <gerd@gnu.org>
6547 * window.c (window_scroll_pixel_based): Don't use move_it_vertically.
6549 * dispnew.c (direct_output_for_insert): Fix check for mini-window
6550 currently displaying a message.
6552 * bytecode.c (toplevel) [CHECK_FRAME_FONT]: Include frame.h and
6554 (Fbyte_code) [CHECK_FRAME_FONT]: Check the selected frame's font.
6556 2000-12-18 Andrew Innes <andrewi@gnu.org>
6558 * w32.c (w32_strerror): New function.
6560 * w32.h (w32_strerror): New extern.
6562 * w32fns.c (Fw32_shell_execute): Use it.
6564 2000-12-18 Gerd Moellmann <gerd@gnu.org>
6566 * s/hpux10.h (_FILE_OFFSET_BITS): Undef again.
6568 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
6570 * msdos.c (IT_set_face): Obey inverse_video.
6572 2000-12-18 Kenichi Handa <handa@etl.go.jp>
6574 * dired.c (directory_files_internal): Always return decoded filenames.
6576 2000-12-18 Gerd Moellmann <gerd@gnu.org>
6578 * xterm.c (x_connection_closed): Prevent being called recursively
6579 because of an error condition in XtCloseDisplay.
6581 * xdisp.c (init_iterator): If noninteractive, and the frame's
6582 face cache is null, make one.
6584 * xfns.c (show_busy_cursor): Check for live frames more thoroughly.
6586 * process.c (wait_reading_process_input): Check for pending
6587 input when running timers.
6589 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
6591 * msdos.c (IT_write_glyphs): Compute the glyph face from str->face_id.
6593 2000-12-18 Kenichi Handa <handa@etl.go.jp>
6595 * process.c (read_process_output): Don't run a filter if the code
6596 decoder produces nothing but carryover.
6598 2000-12-17 Andrew Innes <andrewi@gnu.org>
6600 * w32.c (sys_rename): Only check errno against EEXIST, and not
6601 EACCES, when determining whether rename failed because the target
6602 exists. This was resulting in indefinite looping on Windows 9x if
6603 the source file was locked by another process.
6605 * w32fns.c (Ffile_system_info): New function.
6606 (syms_of_w32fns): Defsubr it.
6608 2000-12-17 Gerd Moellmann <gerd@gnu.org>
6610 * window.c (coordinates_in_window): Fix computation for
6611 position on vertical line between mode lines.
6613 * xfns.c (unwind_create_frame): Return t if frame was deleted.
6614 Don't alter tip_frame or tip_window.
6615 (unwind_create_tip_frame): Set tip_frame to nil only if frame
6618 * w32fns.c (unwind_create_frame): Return t if frame was deleted.
6619 Don't alter tip_frame or tip_window.
6620 (unwind_create_tip_frame): Set tip_frame to nil only if frame
6623 2000-12-16 Eli Zaretskii <eliz@is.elta.co.il>
6625 * fileio.c (Fcopy_file): Rename the last argument to keep_time, to
6626 be consistent with the doc string. Reported by NAKAJIMA Mikio
6627 <minakaji@osaka.email.ne.jp>.
6629 2000-12-16 Kenichi Handa <handa@etl.go.jp>
6631 * xfaces.c (Vface_ignored_fonts): New variable.
6632 (x_face_list_fonts): Ignore fonts matching Vface_ignored_fonts.
6633 (syms_of_xfaces): Declare Vface_ignored_fonts as a Lisp variable.
6635 2000-12-15 Gerd Moellmann <gerd@gnu.org>
6637 * dispnew.c (update_window): Detect pending input every nth line
6638 updated, i.e. do it depending on real work done, and not on the
6641 * xterm.c (expose_window): Don't redraw the window that's
6642 currently being updated.
6644 * window.c (Fset_window_point): Remove test for
6645 cursor_in_non_selected_windows.
6647 * lread.c (read1): Recognize end of file after `\\'.
6649 * xfns.c (x_create_tip_frame): Use unwind_create_tip_frame,
6650 not unwind_create_frame.
6652 2000-12-15 Dave Love <fx@gnu.org>
6654 * s/usg5-4.h (bcopy) [IRIX6]: Don't special-case definition of
6657 * s/irix6-5.h: #undef bcopy & al here. Include strings.h.
6659 2000-12-15 Kenichi Handa <handa@etl.go.jp>
6661 * coding.c (setup_coding_system): Clear all members of the struct
6662 coding_system at first.
6663 (detect_coding): Call detect_coding_mask with a correct MULTIBYTEP
6665 (code_convert_region): Don't override coding->src_multibyte and
6666 coding->dst_multibyte.
6668 * fns.c (Fmd5): Docstring improved.
6670 2000-12-15 Miles Bader <miles@gnu.org>
6672 * xdisp.c (window_box_height): Only use mode-line glyph-rows that
6673 are actually marked as mode-lines; otherwise use
6674 estimate_mode_line_height.
6676 2000-12-14 Gerd Moellmann <gerd@gnu.org>
6678 * editfns.c (Fformat): Prevent a buffer overrun when the format
6679 specifies a precision.
6681 2000-12-14 Eli Zaretskii <eliz@is.elta.co.il>
6683 * msdos.c (Fmsdos_set_mouse_buttons): Signal an error if the
6684 argument is outside the range [2..3].
6686 2000-12-14 Andrew Innes <andrewi@gnu.org>
6688 * w32fns.c (Fx_hide_tip): Avoid unnecessary work when there's
6689 nothing to do. Bind inhibit-quit.
6690 (tip_frame): Make it a Lisp_Object.
6691 (x_create_tip_frame): Set tip_frame after it has been added to
6693 (Fx_show_tip): Don't set tip_frame here.
6694 (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]: New variables.
6695 (unwind_create_frame, unwind_create_tip_frame): New functions.
6696 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
6697 while a frame is only partially constructed.
6699 * w32term.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
6700 (x_free_frame_resources): New function.
6701 (x_destroy_window): Use it.
6703 2000-12-14 Gerd Moellmann <gerd@gnu.org>
6705 * xfns.c (Fx_backspace_delete_keys_p): New function.
6706 (syms_of_xfns): Defsubr it.
6708 * config.in (HAVE_XKBGETKEYBOARD): Add.
6710 2000-12-14 Kenichi Handa <handa@etl.go.jp>
6712 * keyboard.c (echo_prompt): Argument type changed to Lisp_Object.
6713 Always store string in multibyte representation in echobuf.
6714 (echo_char): Always store string in multibyte representation in
6716 (echo_now): Call message2_nolog with the arg MULTIBYTE 1.
6717 (read_key_sequence): Adjusted for the change of echo_prompt.
6719 * fns.c (Fmd5): Docstring improved.
6721 * lisp.h (detect_coding_system): Prototype adjusted.
6723 * coding.c (ONE_MORE_BYTE_CHECK_MULTIBYTE): New macro.
6724 (detect_coding_emacs_mule, detect_coding_iso2022,)
6725 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
6726 (detect_coding_utf_16, detect_coding_ccl): Make them static.
6727 New argument MULTIBYTEP. Callers changed.
6728 (detect_coding_mask, detect_coding_system): New argument
6729 MULTIBYTEP. Callers changed.
6730 (decode_coding_string): Set coding->src_multibyte and
6731 coding->dst_multibyte before calling detect_coding and detect_eol.
6732 Update them after some coding system is detected.
6734 2000-12-13 Stefan Monnier <monnier@cs.yale.edu>
6736 * keymap.c (get_keyelt): Only eval the filter if `autoload' is set.
6738 * keyboard.c (menu_bar_items, tool_bar_items):
6739 Set `autoload' when looking up `tool-bar' or `menu-bar' submap.
6741 2000-12-13 Gerd Moellmann <gerd@gnu.org>
6743 * xfns.c (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]:
6745 (unwind_create_frame, unwind_create_tip_frame): New functions.
6746 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
6747 while a frame is only partially constructed.
6749 * xterm.h (x_free_frame_resources): Declare.
6751 * xterm.c (x_free_frame_resources): New function.
6752 (x_destroy_window): Use it.
6754 * dispnew.c (update_window): If do_mouse_tracking is non-nil,
6755 don't interrupt the update for pending input initially, i.e.
6756 update at least some lines.
6758 * keyboard.c (do_mouse_tracking): Make externally visible.
6760 * xterm.c (x_term_init): Declare gray_bitmap_bits as `extern char *'.
6762 * xfns.c (gray_bitmap_bits): Declare `char *'.
6764 2000-12-12 Gerd Moellmann <gerd@gnu.org>
6766 * xdisp.c (display_tool_bar_line): Make sure that tool bar
6767 lines start with a relief line.
6769 2000-12-12 Dave Love <fx@gnu.org>
6771 * window.c (Fdisplay_buffer): Doc fix.
6772 (Fwindow_list): Remove unused var.
6774 * buffer.h (mmap_set_vars): Declare.
6776 * window.h (Fset_window_point): Declare.
6778 2000-12-12 Eli Zaretskii <eliz@is.elta.co.il>
6780 * msdos.c (fast_find_position): Don't overstep the last window row.
6781 (IT_note_mouse_highlight): Initialize portion to -1. Remove unused
6782 variable `area'. When looking for a row under (X,Y), give up if some
6783 of the previous rows is not enabled.
6785 2000-12-12 Gerd Moellmann <gerd@gnu.org>
6787 * window.c (Fset_window_point): If displaying cursors in windows
6788 other than the selected window, make sure redisplay updates
6789 other windows to show the new value of point in the window.
6791 * dispextern.h (cursor_in_non_selected_windows): Declare extern.
6793 * buffer.c (Fkill_buffer): Don't Fset_buffer when testing if
6794 the buffer is the sole visible buffer when in the mini-buffer.
6796 * xdisp.c (setup_echo_area_for_printing, with_echo_area_buffer):
6797 Bind `inhibit-read-only' to t.
6798 (unwind_with_echo_area_buffer): Use AREF.
6800 * xfns.c (Fx_hide_tip): Simplified.
6802 * s/freebsd.h, s/netbsd.h (GC_MARK_STACK): Use GC_MAKE_GCPROS_NOOPS
6805 * s/gnu-linux.h (GC_MARK_STACK): Define as GC_MAKE_GCPROS_NOOPS.
6807 2000-12-11 Gerd Moellmann <gerd@gnu.org>
6809 * xfns.c (Fx_hide_tip): Fix last change.
6811 * xfns.c (Fx_hide_tip): Avoid unnecessary work when there's
6812 nothing to do. Bind inhibit-quit.
6813 (tip_frame): Make it a Lisp_Object.
6814 (x_create_tip_frame): Set tip_frame after it has been added to
6816 (Fx_show_tip): Don't set tip_frame here.
6818 * xterm.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
6820 * xdisp.c (prepare_menu_bars): Changes for tip_frame being a
6823 * dispextern.h: Change external declaration of tip_frame.
6825 * keymap.c (Fkey_description): If KEYS is an empty key sequence,
6826 return an empty string.
6828 * xdisp.c (try_cursor_movement): Check update_mode_lines instead
6829 of the window's update_mode_line flag, since the former is set by
6830 force-mode-line-update, not the latter. This makes
6831 column-number-mode slightly faster.
6833 * xdisp.c (try_window_id) <all changes above window start>:
6836 2000-12-11 Paul Eggert <eggert@twinsun.com>
6838 * config.in (HAVE_FTELLO): Remove.
6840 (_XOPEN_SOURCE): Remove; the large-file code no longer needs it.
6841 * lread.c (file_offset, file_tell): Depend on HAVE_FSEEKO, not
6843 * s/hpux10.h (_FILE_OFFSET_BITS): Do not undef.
6844 * s/isc3-0.h, s/osf5-0.h: Update comment about _XOPEN_SOURCE.
6846 2000-12-11 Miles Bader <miles@gnu.org>
6848 * window.c (displayed_window_lines): Don't round up when
6849 converting empty space at bottom to lines.
6850 Handle non-newline-terminated final lines properly.
6851 (Fwindow_text_height): New function (used to be in lisp).
6852 (syms_of_window): Initialize it.
6854 2000-12-09 Stefan Monnier <monnier@cs.yale.edu>
6856 * syntax.c (scan_lists): Check that the right quote char has the
6857 right Sstring syntax when jumping over strings.
6858 (init_syntax_once): Use Smax rather than 13.
6860 2000-12-09 Miles Bader <miles@gnu.org>
6862 * window.c (Fpos_visible_in_window_p): Replace FULLY parameter
6863 with PARTIALLY, inverting the sense.
6864 (window_scroll_pixel_based): Scroll partially visible lines into
6865 place if we hit the beginning or end of the buffer.
6866 (displayed_window_lines): Don't include partially visible lines.
6867 (Fmove_to_window_line): Skip past any partially visible first line.
6869 2000-12-08 Gerd Moellmann <gerd@gnu.org>
6871 * keymap.c (current_minor_maps): Use malloc. Prevent a leak.
6873 * tparam.c (tparam1): Change the way buffers are reallocated to be
6874 portable and less obfuscated.
6876 * termcap.c (tgetent): Change the way buffers are reallocated to
6877 be portable and less obfuscated.
6879 * macros.c (store_kbd_macro_char): Change the way buffers are
6880 reallocated to be portable and less obfuscated.
6882 * lread.c (read1): Change the way buffers are reallocated to be
6883 portable and less obfuscated.
6885 * doc.c (Fsubstitute_command_keys): Change the way buffers
6886 are reallocated so that it is portable.
6888 2000-12-07 Eli Zaretskii <eliz@is.elta.co.il>
6890 * dosfns.c (Ffile_system_info): New function.
6891 (syms_of_dosfns): Defsubr it.
6893 2000-12-07 Stefan Monnier <monnier@cs.yale.edu>
6895 * alloc.c (gc_sweep): Add comment.
6897 2000-12-07 Gerd Moellmann <gerd@gnu.org>
6899 * sound.c (vox_configure): Change order of ioctls.
6900 Don't set SNDCTL_DSP_SPEED from bps, don't set SNDCTL_DSP_SAMPLESIZE.
6901 Ignore errors when changing volume.
6902 (vox_close): Don't reset the device.
6904 * process.c (read_process_output): Make sure the process marker's
6905 position is valid when the process buffer is changed in
6906 after-change functions. W3 does that.
6908 * xfns.c (x_free_gcs): New function.
6910 * xterm.h (x_free_gcs): Add prototype.
6912 * widget.c (EmacsFrameDestroy): Call x_free_gcs instead of
6915 * xterm.c (x_destroy_window): Call x_free_gcs so that
6916 resources of non-toolkit X windows will be freed.
6918 2000-12-07 Andrew Innes <andrewi@gnu.org>
6920 * w32fns.c (xlfd_charset_of_font): Fix last change.
6922 2000-12-06 Dave Love <fx@gnu.org>
6924 * md5.h (__P): Don't define -- it comes from config.h.
6926 * strftime.c: Change some #if foo to #ifdef foo.
6928 2000-12-06 Andrew Innes <andrewi@gnu.org>
6930 * w32term.h (CP_INVALID): Rename to CP_UNKNOWN.
6932 * w32fns.c (xlfd_charset_of_font): Don't overwrite fontname argument.
6933 (w32_codepage_for_font): Rename CP_INVALID to CP_UNKNOWN.
6934 (w32_list_fonts): Don't choke if pattern doesn't specify a codepage.
6936 2000-12-06 Gerd Moellmann <gerd@gnu.org>
6938 * alloc.c (gc_sweep): Prevent symbols read during loadup
6941 * xdisp.c (underlying_face_id): New function.
6942 (handle_face_prop, face_before_or_after_it_pos): Use it
6943 to determine the face ``under'' a string. Let strings inherit
6944 the face of the buffer under them.
6946 * xfaces.c (face_at_string_position): Update function comment.
6948 * dispnew.c (adjust_glyph_matrix): Don't reuse a window's current
6949 matrix if the window's left position has changed; we need to
6950 redraw it in this case.
6952 * dispextern.h (struct glyph_matrix): Add member window_left_x.
6954 * window.c (coordinates_in_window): Check mouse on mode-line or
6957 * alloc.c (Fgarbage_collect): Dox fix. Return a list as
6958 advertized by the function documentation.
6960 * window.c (syms_of_window): Doc fix.
6962 * sound.c (vox_configure): Set volume for left and right channel.
6963 (sound_cleanup): Return nil.
6965 * xdisp.c (move_it_by_lines): Fix paren typo.
6967 * xterm.c (x_load_font): Don't use the font's max_bounds for
6968 computing the height of the font. If max_bounds' ascent or
6969 descent are greater than the font's ascent or descent, this means
6970 glyphs overlap, which should be handled now by redisplay.
6972 * window.c (Veven_window_heights): New variable.
6973 (syms_of_window): DEFVAR_LISP it.
6974 (Fdisplay_buffer): Check Veven_window_heights before evening the
6977 2000-12-06 Miles Bader <miles@gnu.org>
6979 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is `t',
6980 update `default-frame-alist' instead of setting no frame parameters.
6982 2000-12-06 Kenichi Handa <handa@etl.go.jp>
6984 * composite.c (update_compositions): Fix typo (use the correct
6987 2000-12-05 Jason Rumney <jasonr@gnu.org>
6989 * md5.h: Remove underscores from function declarations.
6990 (__attribute__, __alignof__) [!__GNUC__]: Define.
6992 * md5.c: Delay include of md5.h until after namespace cleaning.
6994 * makefile.w32-in (fns.o): Depend on md5.h
6995 (md5.o): New target.
6998 * makefile.nt: Likewise.
7000 2000-12-05 Jason Rumney <jasonr@altavista.net>
7002 * w32term.c (expose_area): Complete last change.
7004 2000-12-05 Ken Raeburn <raeburn@gnu.org>
7006 * minibuf.c: Include intervals.h.
7008 2000-12-05 Jason Rumney <jasonr@gnu.org>
7010 * w32term.c (x_produce_glyphs): If a font for a component of
7011 a composition is not found, use 1 pixel dot ascent and 0 dot
7012 descent value to avoid displaying terribly tall empty boxes.
7013 (expose_area): Pass x-coordinate relative to the exposed
7014 area to x_draw_glyphs instead of a window-relative coordinate.
7016 2000-12-05 Gerd Moellmann <gerd@gnu.org>
7018 * xdisp.c (next_element_from_ellipsis): Save face before selective
7019 display in saved_face_id, and set face_before_selective_p.
7020 (reseat_1): Reset face_before_selective_p.
7021 (append_space, extend_face_to_end_of_line): If iterator's
7022 face_before_selective_p is set, use the face from saved_face_id.
7023 (extend_face_to_end_of_line): For tty frames, make sure to
7024 use the right face id when producing spaces at the end of
7027 * dispextern.h (struct it): Add face_before_selective_p.
7029 * keyboard.c (record_char): Don't record identical help-echo
7030 events in recent_keys.
7032 * xterm.c [USE_X_TOOLKIT]: Close the display.
7033 (xim_close_dpy): Handle case that the display has been closed.
7035 * xterm.c (x_destroy_window): Reset the frame's X window after
7038 * dispnew.c (adjust_glyph_matrix): Make sure to initialize local
7039 variable window_width.
7040 (line_draw_cost): Fix code skipping over spaces at the end of the
7041 line when must_write_spaces is not set.
7042 (scrolling_window): Fix code inserting runs in list of all runs.
7044 2000-12-05 Kenichi Handa <handa@etl.go.jp>
7046 * coding.c (setup_coding_system): Be sure to initialize
7047 coding->category_idx.
7049 2000-12-04 Gerd Moellmann <gerd@gnu.org>
7051 * xterm.c (PER_CHAR_METRIC): Removed because not used.
7053 * xterm.c (expose_area): Pass x-coordinate relative to the exposed
7054 area to x_draw_glyphs instead of a window-relative coordinate.
7056 * fileio.c (auto_save_error): Add parameter ERROR. Show the
7057 error in the message.
7059 * keyboard.c (Fread_key_sequence): Don't start the busy cursor
7060 timer after having read a key. It's not good for code reading
7061 several keys in a loop, like an input method.
7063 * fileio.c (Finsert_file_contents): When VISIT is t, don't
7064 record undo information for format-decode.
7066 * undo.c (Fprimitive_undo): Bind inhibit-read-only to t if
7067 current buffer is read-only, not if it isn't.
7069 * keyboard.c (record_char): Record `help-echo' input events
7070 in recent_keys only if they display some help. Don't record
7071 `help-echo' events as macro char.
7073 2000-12-04 Richard M. Stallman <rms@caffeine.ai.mit.edu>
7075 * editfns.c (save_excursion_restore): Don't move point
7076 in another window if it is showing the wrong buffer.
7077 Avoid the call to Fwindow_live_p, for speed.
7079 2000-12-04 Kenichi Handa <handa@etl.go.jp>
7081 * xfaces.c (struct font_name): New member registry_priority.
7082 (split_font_name): Initialize the above member to zero.
7083 (concat_font_list): New function.
7084 (font_list): Include fonts of all alternative registries.
7085 (FONT_POINT_SIZE_QUANTUM): New macro.
7086 (better_font_p): Ignore point size difference less than
7087 FONT_POINT_SIZE_QUANTUM. Use registry_prioprity as a last resort.
7089 * xterm.c (x_produce_glyphs): If a font for a component of
7090 a composition is not found, use 1 pixel dot ascent and 0 dot
7091 descent value to avoid displaying terribly tall empty boxes.
7093 * ccl.c (stack_idx_of_map_multiple): Don't use C initializier.
7095 2000-12-03 Ken Raeburn <raeburn@gnu.org>
7097 * coding.h (code_convert_string1): Declare.
7099 * fns.c (Fmd5): Pass lisp objects, not integers, to call3.
7101 * lisp.h (Fmake_variable_buffer_local, Fbuffer_file_name): Declare.
7103 2000-12-02 Jason Rumney <jasonr@gnu.org>
7105 * w32term.c (w32_bdf_per_char_metric): Dereference pointer
7106 correctly for single byte character case.
7107 (w32_per_char_metric): Do not try to make any assumptions about
7108 the metrics of BDF fonts.
7109 (x_estimate_mode_line_height): If `mode-line' face
7110 hasn't a font, use that of the frame, as drawing glyphs does.
7111 (note_mouse_highlight): Change the cursor shape on the vertical
7112 border between windows [not enabled].
7114 * w32term.h (struct w32_output): Add member horizontal_drag_cursor.
7116 * w32fns.c (Fx_create_frame): Reintroduce the call to
7117 face-set-after-frame-defaults.
7118 (Vx_window_horizontal_drag_shape): New variable.
7119 (syms_of_xfns): DEFVAR_LISP it.
7120 (x_set_mouse_color): Create frame's horizontal_drag_cursor [not
7123 2000-12-02 Simon Josefsson <simon@josefsson.org>
7125 * fns.c (Fmd5): Use a different logic to decide the coding system
7128 * coding.h (Qwrite_region, Qcoding_system_error): Declare extern.
7130 2000-12-02 Eli Zaretskii <eliz@is.elta.co.il>
7132 * fileio.c (Fread_file_name) [DOS_NT]: Don't crash if homedir is NULL.
7134 2000-12-01 Gerd Moellmann <gerd@gnu.org>
7136 * xterm.c (x_calc_absolute_position): Don't subtract menubar's
7137 height for YNegative.
7138 (x_calc_absolute_position) [USE_MOTIF]: Use the column widget's
7139 height; also see comment there.
7141 * window.c (coordinates_in_window): Handle computations for
7142 positions on the vertical bar and fringes differently for
7143 window-system frames. Consider some pixels near the vertical bar
7144 as on the bar if the frame doesn't have vertical scroll bars.
7145 Associate positions between mode or header lines with the
7146 right window, the left one.
7148 2000-12-01 Jason Rumney <jasonr@gnu.org>
7150 * w32term.c (w32_clear_window): Avoid clearing an invalid frame.
7152 * w32xfns.c (get_frame_dc): Avoid changing the palette on an
7155 2000-12-01 Gerd Moellmann <gerd@gnu.org>
7157 * window.c (struct saved_window): Add members orig_top and orig_height.
7158 (SAVED_WINDOW_VECTOR_SIZE): Increment to 16.
7159 (save_window_save, Fset_window_configuration): Save/restore
7160 window's orig_top and orig_height.
7162 2000-12-01 Jason Rumney <jasonr@gnu.org>
7164 * w32term.c (x_draw_vertical_border): Fix call to w32_fill_rect.
7166 * w32fns.c (x_set_cursor_color): Fix last change.
7168 2000-11-30 Gerd Moellmann <gerd@gnu.org>
7170 * xdisp.c (echo_area_display): If cursor is in the echo area, make
7171 sure that the next redisplay displays the minibuffer, so that
7172 the cursor will be replaced with what the minibuffer wants.
7174 * xterm.c: Test USE_TOOLKIT_SCROLL_BARS everywhere with #ifdef and
7175 #ifndef instead of using #if.
7176 (XTread_socket) [USE_MOTIF] <KeyPress>: Call XmIsScrollBar only if
7177 USE_TOOLKIT_SCROLL_BARS is defined.
7179 2000-11-30 Jason Rumney <jasonr@gnu.org>
7181 * w32fns.c (x_set_cursor_color): Use x_update_cursor instead of
7184 2000-11-30 Gerd Moellmann <gerd@gnu.org>
7186 * fns.c (Fmd5): Doc fix.
7188 2000-11-30 Simon Josefsson <simon@josefsson.org>
7190 * fns.c (Fmd5): New function.
7191 (syms_of_fns): Defsubr md5.
7193 * Makefile.in (obj): Add md5.o
7195 2000-11-30 Gerd Moellmann <gerd@gnu.org>
7197 * md5.h, md5.c: New files, taken from glibc.
7199 * xmenu.c (popup_get_selection): Use xmalloc instead of malloc.
7201 * xterm.c (x_estimate_mode_line_height): If `mode-line' face
7202 hasn't a font, use that of the frame, as drawing glyphs does.
7204 2000-11-29 Stefan Monnier <monnier@cs.yale.edu>
7206 * eval.c (Frun_hooks): Allow 0 arguments.
7208 2000-11-29 Gerd Moellmann <gerd@gnu.org>
7210 * xterm.c (XTmouse_position) [USE_X_TOOLKIT]: When the mouse
7211 is over the menu bar widget, say it's not on the frame.
7213 * xfns.c (Fx_create_frame): Reintroduce the call to
7214 face-set-after-frame-defaults.
7216 * eval.c (Fsignal): Reset handling_signal.
7218 2000-11-28 Jason Rumney <jasonr@gnu.org>
7220 * w32menu.c (add_menu_item): Reset menu item text when changing
7221 type to radio button.
7223 2000-11-28 Gerd Moellmann <gerd@gnu.org>
7225 * xselect.c: Update copyright.
7227 * window.c (coordinates_in_window): If on a mode or header line,
7228 but sufficiently close to its start, return ``on vertical
7229 border''. This gives us a way to drag windows horizontally when
7230 using toolkit scroll bars.
7232 * xterm.c (note_mouse_highlight): Change the cursor shape
7233 on the vertical border between windows.
7235 * xterm.h (struct x_output): Add member horizontal_drag_cursor.
7237 * xfns.c (Vx_window_horizontal_drag_shape): New variable.
7238 (syms_of_xfns): DEFVAR_LISP it.
7239 (x_set_mouse_color): Create frame's horizontal_drag_cursor.
7241 * textprop.c (text_read_only): New function.
7242 (verify_interval_modification): Use it instead of signaling
7243 `text-read-only'. This makes it easier to catch this error
7246 * xdisp.c (forward_to_next_line_start): Check for newlines,
7247 not end of line, which includes CR.
7249 2000-11-28 Kenichi Handa <handa@etl.go.jp>
7251 * coding.c (Ffind_coding_systems_region_internal): Be sure to
7252 include no-conversion.
7254 2000-11-27 Jason Rumney <jasonr@gnu.org>
7256 * w32fns.c (w32_load_system_font): Always mark font as double byte
7257 if codepage is unicode.
7259 2000-11-27 Gerd Moellmann <gerd@gnu.org>
7261 * xdisp.c (forward_to_next_line_start): If already on a newline,
7262 just consume it to avoid unintended skipping over invisible text below.
7264 * keyboard.c (lucid_event_type_list_p): Handle `help-echo',
7265 `vertical-line', `mode-line' and `header-line' events.
7267 * xdisp.c (try_window_id): Avoid starting to display in the middle
7268 of a character, a TAB for instance. This is easier than to set
7269 up the iterator exactly, and it's not a frequent case, so the
7270 additional effort wouldn't really pay off.
7272 2000-11-26 Andrew Choi <akochoi@i-cable.com>
7274 * emacs.c (main) [macintosh]: Call syms_of_frame before calling
7277 2000-11-25 Jason Rumney <jasonr@gnu.org>
7279 * keyboard.c (make_lispy_event) [mouse_wheel, drag_n_drop]:
7280 Args to window_from_coordinates should be pixel coordinates.
7282 * w32fns.c (x_to_w32_font): Do not filter out italic fonts, as new
7283 redisplay handles them properly.
7285 2000-11-25 Miles Bader <miles@gnu.org>
7287 * indent.c (compute_motion): Keep pos_byte in sync with pos.
7289 2000-11-24 Jason Rumney <jasonr@gnu.org>
7291 * w32.c (init_environment): Set LANG environment variable based on
7292 locale settings, if not set.
7294 * w32fns.c (x_set_tool_bar_lines): Clear internal border when
7295 making tool bar smaller. When clearing the frame, also
7296 clear current matrices. Clear frame when tool bar disappears.
7297 Don't use more lines for the tool-bar than is available.
7298 (x_change_window_heights): New function.
7300 2000-11-24 Gerd Moellmann <gerd@gnu.org>
7302 * xdisp.c (init_from_display_pos): If POS says we're already after
7303 an overlay string ending at POS, make sure to pop the iterator
7304 because it will be in front of that overlay string. When POS is
7305 ZV, we've thereby also ``processed'' overlay strings at ZV.
7307 * xfaces.c (lface_from_face_name): Function comment fix.
7309 2000-11-24 Miles Bader <miles@gnu.org>
7311 * xdisp.c (display_menu_bar, display_mode_line): Change the way we
7312 apply `mode-line-inverse-video' -- zero means force display using
7313 the default face, non-zero means display using the specialized face.
7314 (syms_of_xdisp): `mode-line-inverse-video' defaults to true again.
7316 2000-11-23 Kenichi Handa <handa@etl.go.jp>
7318 * alloc.c (Fmake_string): Use MAX_MULTIBYTE_LENGTH, instead of
7321 2000-11-23 Eli Zaretskii <eliz@is.elta.co.il>
7323 * coding.c (decode_coding_emacs_mule): Fix the case of
7324 CODING_EOL_LF, which used uninitialized value of c.
7326 2000-11-23 Stefan Monnier <monnier@cs.yale.edu>
7328 * xdisp.c (syms_of_xdisp): Make fontification-functions buffer-local.
7330 2000-11-22 Gerd Moellmann <gerd@gnu.org>
7332 * buffer.c (Fmake_indirect_buffer): Don't treat nil as a
7335 * frame.h (struct frame): Replace desired_tool_bar_items,
7336 current_tool_bar_items, n_desired_tool_bar_items,
7337 n_current_tool_bar_items with tool_bar_items and n_tool_bar_items.
7339 * frame.c (make_frame): Change initialization of tool bar
7342 * xterm.c (x_handle_tool_bar_click, note_tool_bar_highlight):
7343 Change references to members deleted from struct frame to use the
7346 * xdisp.c (update_tool_bar, build_desired_tool_bar_string): Change
7347 references to members deleted from struct frame to use the new ones.
7349 * dispnew.c (update_frame): Do nothing with frame's tool bar items.
7351 * alloc.c (mark_object) <frame>: Mark tool bar items differently.
7353 * w32term.c (x_tool_bar_item, w32_handle_tool_bar_click)
7354 (note_tool_bar_highlight): Change references to members deleted
7355 from struct frame to use the new ones.
7357 2000-11-23 Miles Bader <miles@gnu.org>
7359 * xdisp.c (display_menu_bar): Or `mode-line-inverse-video' with
7360 the face's inverse-video attribute, rather than overriding it.
7362 2000-11-22 Gerd Moellmann <gerd@gnu.org>
7364 * xfns.c (x_set_tool_bar_lines): Clear internal border when
7365 making tool bar smaller.
7367 2000-11-22 Dave Love <fx@gnu.org>
7369 * s/sol2-5.h (_LARGEFILE_SOURCE, _FILE_OFFSET_BITS): Don't define.
7371 2000-11-22 Miles Bader <miles@gnu.org>
7373 * keyboard.c (Vminibuffer_message_timeout): New variable.
7374 (command_loop_1): Use it to determine message timeout.
7375 (syms_of_keyboard): Initialize it.
7377 * xdisp.c (syms_of_xdisp): `mode-line-inverse-video' defaults to nil.
7379 2000-11-22 Kenichi Handa <handa@etl.go.jp>
7381 * sysdep.c: Move the code for declaring h_errno after #include
7384 2000-11-21 Gerd Moellmann <gerd@gnu.org>
7386 * xfns.c (Fx_hide_tip) [USE_LUCID]: Add a hack to redisplay
7387 the menu bar when the tooltip is unmapped.
7389 * buffer.c (Fkill_buffer): Notice if the buffer to kill is the
7390 sole visible buffer when we're currently in the mini-buffer, and
7393 2000-11-21 Jason Rumney <jasonr@gnu.org>
7395 * w32select.c (Fw32_set_clipboard_data): Save a copy of what is
7396 put on the clipboard.
7397 (Fw32_get_clipboard_data): Compare data on clipboard with saved
7398 copy of what Emacs last put there. If they are the same, do not
7399 use the clipboard copy to avoid losing data due to coding conversions.
7401 2000-11-22 Miles Bader <miles@gnu.org>
7403 * minibuf.c (Vminibuffer_prompt_properties): New variable.
7404 (syms_of_minibuf): Initialize it.
7405 (read_minibuf): Add properties from Vminibuffer_prompt_properties
7406 to prompt, don't make read-only.
7408 2000-11-21 Gerd Moellmann <gerd@gnu.org>
7410 * bytecode.c (Fbyte_code) <Bvarbind, Bunwind_protect>:
7411 Add BEFORE/AFTER_POTENTIAL_GC.
7413 * s/hpux10.h (_FILE_OFFSET_BITS): Undef.
7415 * buffer.c (mmap_free_1): Avoid a compiler warning.
7417 * term.c, cm.c: Don't try to include termcap.h; see comment there.
7419 2000-11-21 Kenichi Handa <handa@etl.go.jp>
7421 * s/sol2-5.h: Move #undef USE_MMAP_FOR_BUFFERS out of #if 0
7424 2000-11-20 Gerd Moellmann <gerd@gnu.org>
7426 * xfns.c (x_create_tip_frame): Use CWSaveUnder only if the
7429 * s/gnu-linux.h: Don't use `#cpu'.
7431 * buffer.c (MAP_FAILED): Define it as `((void *) -1)' if it's
7432 not defined in mman.h.
7434 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): New variables.
7435 (x_send_scroll_bar_event): Store the window in scroll_bar_windows
7436 and store an index in the XClientMessageEvent. Storing a
7437 Lisp_Object or pointer can fail on a 64 bit system, since X only
7439 (x_scroll_bar_to_input_event): Get the window from scroll_bar_windows.
7441 2000-11-20 Dave Love <fx@gnu.org>
7443 * Makefile.in (LIBX): Reorder for -lX11 after -lXpm.
7445 2000-11-20 Gerd Moellmann <gerd@gnu.org>
7447 * s/sol2-5.h (USE_MMAP_FOR_BUFFERS): Undefine.
7449 2000-11-20 Kenichi Handa <handa@etl.go.jp>
7451 * charset.c (get_new_private_charset_id): Don't limit CHARSET_ID
7454 * alloc.c (make_string): Fix previous change. Be sure to make
7455 unibyte string correctly.
7457 2000-11-19 Gerd Moellmann <gerd@gnu.org>
7459 * window.c (Fwindow_list): Change parameter list to be XEmacs
7461 (window_list_1): New function.
7462 (window_loop): Use it instead of Fwindow_list.
7464 * sysdep.c (emacs_ospeed): New variable.
7465 (toplevel): Don't declare ospeed extern.
7466 (init_baud_rate): Use emacs_ospeed instead of ospeed.
7468 * termcap.c (ospeed): Remove.
7469 (tputs) [!emacs]: Remove unused code.
7470 (tgetent): Avoid a compiler warning.
7472 * xterm.c (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
7473 (x_scroll_bar_remove, XTset_vertical_scroll_bar): Call
7474 SCROLL_BAR_X_WIDGET with additional argument DPY.
7476 * xterm.h (struct scroll_bar): Members x_widget_low, x_widget_high
7478 (SCROLL_BAR_X_WIDGET): Get the widget via XtWindowToWidget.
7479 Take the X display as additional argument.
7480 (SET_SCROLL_BAR_X_WIDGET): Store the window of the widget, since
7481 `Widget' is a pointer type that's not easily stored in Lisp_Object
7482 form in a portable way.
7484 * dispnew.c (update_text_area): Fix last change.
7486 2000-11-18 Gerd Moellmann <gerd@gnu.org>
7488 * xdisp.c: Use BINDING_STACK_SIZE throughout.
7490 * xfns.c (x_set_tool_bar_lines): When clearing the frame, also
7491 clear current matrices.
7493 * buffer.c (mmap_enlarge): Don't print a message on stderr
7494 if mapping new memory at the end of the existing region fails.
7496 * dispnew.c (update_text_area): Don't skip over equal glyphs
7497 when the last current glyph overlaps the glyph to its right.
7499 2000-11-18 Miles Bader <miles@gnu.org>
7501 * xdisp.c (message_log_check_duplicate): Let "..."-detection match
7502 lines that *end* with "..." too (that's the most common case!).
7504 2000-11-18 Gerd Moellmann <gerd@gnu.org>
7506 * xdisp.c (resize_mini_window): Temporarily change to the
7507 mini-window's buffer if necessary.
7509 * xfns.c (Fx_show_tip): Use default y-offset of -10 so that
7510 the tooltip obscures less text under it.
7512 2000-11-17 Gerd Moellmann <gerd@gnu.org>
7514 * puresize.h (BASE_PURESIZE): Increase to 700000.
7516 2000-11-18 Jason Rumney <jasonr@gnu.org>
7518 * w32term.c (w32_draw_bitmap): Use face to set colors.
7520 2000-11-17 Dave Love <fx@gnu.org>
7522 * lread.c (Fload): Fix #ifdef for pcc.
7524 2000-11-17 Gerd Moellmann <gerd@gnu.org>
7526 * xdisp.c (pos_visible_p): Compute the default character height
7529 2000-11-16 Gerd Moellmann <gerd@gnu.org>
7531 * xdisp.c (pos_visible_p): Handle case that we reach ZV without
7532 knowing the line's height; use the default font's height in that case.
7534 * xfaces.c (weight_table): Add `demi' with the same meaning as
7537 2000-11-16 Kenichi Handa <handa@etl.go.jp>
7539 * dispnew.c (null_row): New global static variable.
7540 (clear_glyph_row): Delete local static variable null_row.
7542 2000-11-15 Jason Rumney <jasonr@gnu.org>
7544 * w32term.c (HIGHLIGHT_COLOR_DARK_BOOST_LIMIT): New constant.
7545 (w32_alloc_lighter_color): Use new brightness calculations from
7546 xterm.c. Scale delta to be in the range expected by W32.
7547 (w32_draw_relief_rect): Use frame relief colors.
7549 2000-11-15 Gerd Moellmann <gerd@gnu.org>
7551 * frame.c (syms_of_frame_1): Removed; code moved to syms_of_frame.
7552 (Qinhibit_default_face_x_resources): New variable.
7553 (syms_of_frame): Initialize it.
7554 (Fmodify_frame_parameters): Bind inhibit-default-face-x-resources.
7556 * xdisp.c (pos_visible_p): Improve function comment.
7558 * lisp.h (BINDING_STACK_SIZE): New macro.
7560 * dired.c (directory_files_internal) [EAGAIN || EINTR]: Retry
7561 reading the directory if readdir returns null and errno is EAGAIN
7564 2000-11-14 Stefan Monnier <monnier@cs.yale.edu>
7566 * xdisp.c (try_scrolling): Set scroll_max to max of scroll_* args
7567 so setting scroll-step to 1 doesn't defeat scroll-conservatively.
7568 Set amount_to_scroll to max of dx and scroll_step so that
7569 scroll-conservatively doesn't defeat scroll-step>1.
7570 (syms_of_xdisp): Add a hint in scroll-step's docstring to use
7571 scroll-conservatively for line-at-a-time scrolling.
7573 2000-11-14 Gerd Moellmann <gerd@gnu.org>
7575 * window.c (Fpos_visible_in_window_p): Call pos_visible with
7578 * xdisp.c (current_mode_line_height, current_header_line_height):
7580 (init_xdisp): Initialize them.
7581 (pos_visible_p): Add parameter EXACT_MODE_LINE_HEIGHTS_P. Compute
7582 and use exact mode line heights if it is set.
7584 * lisp.h (pos_visible_p): Change prototype.
7586 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
7587 (CURRENT_HEADER_LINE_HEIGHT): Look at current_mode_line_height
7588 and current_header_line_height first.
7589 (current_mode_line_height, current_header_line_height):
7592 2000-11-14 Miles Bader <miles@lsi.nec.co.jp>
7594 * xterm.c (x_alloc_lighter_color): Use real brightness calculation.
7595 Just use FACTOR/2 instead of HIGHLIGHT_COLOR_DARK_BOOST.
7596 (HIGHLIGHT_COLOR_DARK_BOOST): Macro removed.
7598 2000-11-14 Miles Bader <miles@gnu.org>
7600 * xterm.c (x_alloc_lighter_color): Include an additive component
7601 too for dark colors, because FACTOR isn't enough.
7602 (HIGHLIGHT_COLOR_DARK_BOOST, HIGHLIGHT_COLOR_DARK_BOOST_LIMIT):
7605 2000-11-13 Gerd Moellmann <gerd@gnu.org>
7607 * keyboard.c (show_help_echo): Call message3_nolog with number of
7608 bytes in the help string as 2nd parameter, instead of the number
7611 2000-11-13 Miles Bader <miles@gnu.org>
7613 * lread.c (openp): Return -2 instead of 0 for the `remote file' case.
7614 (Fload): Use new openp return protocol.
7615 Don't try to use Vload_source_file_function to load .elc files.
7616 * xfns.c (x_create_bitmap_from_file, x_find_image_file): Use new
7617 openp return protocol.
7618 * w32fns.c (x_create_bitmap_from_file, x_find_image_file): Likewise.
7620 2000-11-11 Kenichi Handa <handa@etl.go.jp>
7622 * syssignal.h: Pay attention to BROKEN_SIGAIO and BROKEN_SIGPTY.
7624 * m/ibmrs6000.h (BROKEN_SIGAIO, BROKEN_SIGPTY, BROKEN_SIGPOLL):
7625 Defined these macros.
7626 (NLIST_STRUCT): Avoid re-defining it.
7628 * s/hpux10.h (C_SWITCH_X_SYSTEM): Include -I/usr/include/X11R6 and
7629 -I/usr/contrib/X11R6/include.
7630 (LD_SWITCH_X_DEFAULT): Include -L/usr/lib/X11R6.
7632 2000-11-10 Jason Rumney <jasonr@gnu.org>
7634 * w32term.h (CP_8BIT, CP_UNICODE, CP_INVALID): New pseudo-codepages.
7636 * w32term.c (w32_encode_char): Handle CP_UNICODE specially.
7637 (w32_use_unicode_for_codepage): Use new pseudo-codepages.
7639 * w32fns.c (Qw32_charset_hangeul): Rename to match w32 headers.
7640 (Qw32_charset_vietnamese): New symbol.
7641 (xlfd_charset_of_font): New function.
7642 (w32_load_system_font): Use it.
7643 (x_to_w32_charset): Use Fassoc to find charset info. Special case
7644 when Vw32_charset_info_alist is nil to ensure default face always
7645 has font. Use Fcar and Fcdr for safety.
7646 (w32_to_x_charset): Use Vw32_charset_info_alist for mappings.
7647 (w32_codepage_for_font): Use xlfd_charset_of_font. Use new
7648 pseudo-codepages for special cases.
7649 (w32_to_x_font): New parameter to allow charset portion to be
7650 specified where there is many to one mapping. Callers changed.
7651 (w32_list_fonts): Avoid listing fonts that won't display.
7653 2000-11-10 Gerd Moellmann <gerd@gnu.org>
7655 * xfaces.c (Vface_alternative_font_registry_alist): New variable.
7656 (font_list_1): Renamed from font_list.
7657 (font_list): New function, trying alternative registries from
7658 Vface_alternative_font_registry_alist.
7659 (Finternal_set_alternative_font_registry_alist): New function.
7660 (syms_of_xfaces): Initialize and Staticpro
7661 Vface_alternative_font_registry_alist.
7662 Defsubr Finternal_set_alternative_font_registry_alist.
7664 2000-11-09 Ken Raeburn <raeburn@gnu.org>
7666 * lisp.h (Flooking_at): Declare.
7668 2000-11-09 Gerd Moellmann <gerd@gnu.org>
7670 * dired.c (directory_files_internal): Fix a braino.
7672 * dired.c (directory_files_internal): Add missing GCPRO's.
7675 2000-11-08 Gerd Moellmann <gerd@gnu.org>
7677 * xdisp.c (syms_of_xdisp): Change doc of max-mini-window-height.
7678 (resize_mini_window): Return quickly if Vresize_mini_window is
7679 nil. Don't return if Vmax_mini_window_height is nil.
7681 * xdisp.c (Vresize_mini_window, Qgrow_only): New variables.
7682 (syms_of_xdisp): Initialize them.
7683 (resize_mini_window): Act according to the setting of
7684 Vresize_mini_window.
7685 (syms_of_xdisp): Initialize Vmenu_bar_update_hook to nil.
7687 * xterm.c (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS]: Map the
7688 scroll bar widget after configuring it, so that it will appear at
7689 the right position from the start.
7690 (XTredeem_scroll_bar): Cleaned up.
7692 2000-11-08 Kenichi Handa <handa@etl.go.jp>
7694 * xterm.c (VCENTER_BASELINE_OFFSET): Fix previous change. If the
7695 font is taller than the frame line, we don't have to bias the
7698 * w32term.c (VCENTER_BASELINE_OFFSET): Likewise.
7700 2000-11-07 Dave Love <fx@gnu.org>
7702 * config.in (HAVE_MKSTEMP): Add.
7704 * callproc.c (Fcall_process_region) [HAVE_MKSTEMP]: Use it.
7706 2000-11-07 Gerd Moellmann <gerd@gnu.org>
7708 * window.c (Fset_window_configuration): Don't try to preserve
7709 point in the current buffer, if that buffer is displayed in more
7712 * xfaces.c (lookup_named_face): If default face isn't realized,
7713 try to realize it. Return -1 if not successful.
7714 (Fx_list_fonts): Handle case that face cannot be determined.
7715 (Fface_font): Likewise.
7717 2000-11-06 Gerd Moellmann <gerd@gnu.org>
7719 * window.c (displayed_window_lines): Detect partially
7720 visible lines at the bottom correctly.
7722 2000-11-06 Stefan Monnier <monnier@cs.yale.edu>
7724 * fileio.c (Fwrite_region): Use `visiting' rather than `visit'
7725 when ensuring we don't do visit in indirect buffer.
7727 2000-11-06 Kenichi Handa <handa@etl.go.jp>
7729 * composite.h (compose_chars_in_text): Add prototype.
7731 * composite.c (Vcomposition_function_table): New variable.
7732 (Qcomposition_function_table): New variable.
7733 (run_composition_function): Call
7734 Vcompose_chars_after_function with three arguments.
7735 (compose_chars_in_text): New function.
7736 (syms_of_composite): Modified the doc-string of
7737 Vcompose_chars_after_function. Declare composition-function-table
7738 as a lisp variable, and initialize it.
7740 * xfns.c (x_encode_text): Suppress producing escape sequences for
7743 * xselect.c: Include composite.h.
7744 (selection_data_to_lisp_data): Call compose_chars_in_text on STR.
7746 2000-11-05 Andrew Innes <andrewi@gnu.org>
7748 * w32term.c (x_produce_glyphs): Fix typo in enum name.
7750 * sysdep.c (read_input_waiting): Remove extraneous argument to
7753 * w32fns.c (Fx_server_version): Include w32_build_number in the
7756 * w32heap.c (w32_build_number): New variable.
7757 (cache_system_info): Set it.
7759 * w32heap.h (w32_build_number): Add extern.
7761 * emacs.c (syms_of_emacs): Update docstring for
7762 system-configuration, to reflect the actual usage on MS-Windows.
7764 2000-10-31 Gerd Moellmann <gerd@gnu.org>
7766 * keyboard.c (read_char) <wrong_kboard>: Make sure that we
7767 process idle timers while waiting for another event.
7769 * dispnew.c (update_frame_line): Handle case where spaces in
7770 the default face are colored.
7772 * xdisp.c (redisplay_tool_bar): Don't set fonts_changed_p if
7773 window height hasn't changed.
7775 2000-10-31 Jason Rumney <jasonr@gnu.org>
7777 * w32term.c (x_produce_glyphs): Handle composite characters.
7778 (x_draw_glyph_string_foreground)
7779 (x_draw_composite_glyph_string_foreground): Restore old font.
7781 2000-10-31 Miles Bader <miles@lsi.nec.co.jp>
7783 * minibuf.c (read_minibuf): Reset the undo history just before
7784 starting the recursive-edit.
7786 2000-10-30 Gerd Moellmann <gerd@gnu.org>
7788 * xfaces.c (menu_face_change_count): New variable.
7789 (Finternal_set_lisp_face_attribute): Increment it for changes
7791 (realize_basic_faces): Reflect changes in the `menu' faces
7794 * xdisp.c (try_scrolling) <PT >= scroll_margin_pos>: Add 1 to the
7795 dy obtained from the iterator's y-position after moving from
7796 scroll_margin_pos to PT; see comment there.
7798 * xdisp.c (safe_eval_handler): Call add_to_log.
7800 * xfaces.c (resolve_face_name): Handle case that FACE_NAME
7801 is not a symbol or string.
7803 * xdisp.c (echo_area_display): Don't perform a display update from
7804 inside redisplay. The update will happen anyway at the end of
7805 redisplay, and it can confuse redisplay (GC messages while
7806 redisplaying, for instance.)
7808 2000-10-30 Stefan Monnier <monnier@cs.yale.edu>
7810 * xrdb.c (x_load_resources): Use the class name in the defaults.
7812 * regex.c (re_iswctype, re_wctype_to_bit): Fix braino.
7813 (regex_compile): Catch bogus \(\1\).
7815 2000-10-30 Gerd Moellmann <gerd@gnu.org>
7817 * xterm.c (x_alloc_nearest_color): Fix last change to compare
7820 * xterm.c (x_alloc_nearest_color): If allocation succeeds, and
7821 we have a color cache, check that the cached color equals the
7822 allocated color. If not, clear the color cache.
7824 * window.c (displayed_window_lines): Change buffers if necessary.
7825 Fix computation of displayed lines.
7827 * keyboard.c (syms_of_keyboard): Change DEFVAR_LISP of
7828 update_menu_bindings to DEFVAR_BOOL.
7830 2000-10-30 Kenichi Handa <handa@etl.go.jp>
7832 * search.c (Fset_match_data): Be sure to make search_regs always sane.
7834 * puresize.h (BASE_PURESIZE): Increase to 680000.
7836 * fns.c (Foptimize_char_table): Fix arg for CHARSET_DIMENSION.
7838 2000-10-29 Jason Rumney <jasonr@gnu.org>
7840 * w32term.h (FONT_DESCENT): Negate descent of BDF fonts.
7842 * w32term.c (w32_bdf_per_char_metric): Negate descent.
7843 (w32_cache_char_metrics): Handle possibility that 'x' does not
7844 exist in a BDF font.
7845 (W32_TEXTOUT): w32_BDF_TextOut wants number of bytes not chars.
7847 * w32bdf.h (bdffont): Add nchars.
7849 * w32bdf.c (set_bdf_font_info): Set it.
7850 (w32_BDF_TextOut): Swap byte order of double byte characters.
7851 (w32_load_bdf_font): Set double_byte_p based on bdf_font->nchars.
7853 2000-10-28 Eli Zaretskii <eliz@is.elta.co.il>
7855 * frame.c (Fframe_parameters): Fix the change from 2000-10-16:
7856 don't override the colors in frame's param_alist, unless they are
7859 * term.c (reassert_line_highlight): If inverse_video is non-zero,
7860 reverse the effect of the highlight flag.
7862 2000-10-27 Ken Raeburn <raeburn@gnu.org>
7864 * window.h (Fwindow_live_p): Declare.
7866 * undo.c (record_delete): Check that last_undo_buffer is really a
7867 buffer before applying XBUFFER to it.
7869 * keymap.c (where_is_internal): Pass lisp object, not integer, to
7872 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
7874 * lisp.h (KEYMAPP): New macro.
7875 (get_keymap): Remove.
7876 (get_keymap_1): Rename get_keymap.
7878 * keyboard.h (get_keymap_1, Fkeymapp): Remove prototype.
7880 * xterm.c (note_mode_line_highlight): Use KEYMAPP.
7882 * xmenu.c (single_submenu): Use KEYMAPP.
7883 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
7884 Use KEYMAPP rather than Fkeymapp.
7886 * w32term.c (note_mode_line_highlight): Use KEYMAPP.
7888 * w32menu.c (True, False): Remove (use TRUE and FALSE instead).
7889 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
7890 Use KEYMAPP rather than Fkeymapp.
7891 (single_submenu): Use KEYMAPP.
7892 (w32_menu_show, w32_dialog_show): Use TRUE.
7894 * minibuf.c (Fread_from_minibuffer): Update call to get_keymap.
7896 * keymap.c (KEYMAPP): Remove (moved to lisp.h).
7897 (Fkeymapp): Use KEYMAPP.
7898 (get_keymap): Rename from get_keymap_1. Remove old def.
7899 Return t when autoload=0 and error=0 and the keymap needs autoloading.
7900 (Fcopy_keymap): Check (eq (car x) 'keymap) rather than using Fkeymapp.
7901 (Fminor_mode_key_binding): Don't raise an error if the binding
7903 (Fuse_global_map, Fuse_local_map): Allow autoloading.
7904 (Faccessible_keymaps): Fetch keymaps rather than checking Fkeymapp.
7906 * keyboard.c (read_char): get_keymap_1 -> get_keymap.
7907 Allow Vspecial_event_map to be autoloaded.
7908 (menu_bar_items): Fetch the keymap rather than using keymapp.
7909 (menu_bar_one_keymap): No need to follow func-indirect any more.
7910 (parse_menu_item): get_keymap_1 -> get_keymap.
7911 (tool_bar_items): Fetch the keymap rather than using keymapp.
7912 (read_key_sequence): Use KEYMAPP.
7914 * intervals.c (get_local_map): Use get_keymap rather than following
7915 function-indirections explicitly.
7917 * doc.c (Fsubstitute_command_keys): get_keymap_1 -> get_keymap.
7919 2000-10-27 Jason Rumney <jasonr@gnu.org>
7921 * w32fns.c (Fx_create_frame): Make default fontsize on w32 10
7922 point, as Windows has oversized fonts.
7924 * fontset.c (syms_of_fontset) [WINDOWSNT]: Likewise.
7926 2000-10-27 Gerd Moellmann <gerd@gnu.org>
7928 * gmalloc.c [GC_MCHECK]: Add code from mcheck.c of glibc-1.09.1.
7929 (freehook, reallochook): Handle null pointer arguments.
7930 (__malloc_initialize) [GC_MCHECK]: Call mcheck.
7932 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
7934 * regex.c (POP_FAILURE_REG_OR_COUNT, re_match_2_internal)
7935 (re_match_2_internal, re_match_2_internal, re_match_2_internal):
7936 Giving in to popular pressure to shut up the compiler with casts.
7938 2000-10-27 Gerd Moellmann <gerd@gnu.org>
7940 * xterm.c (x_draw_glyph_string): Treat XA_UNDERLINE_POSITION as a
7941 signed value, and use a default value computed from the font's
7944 2000-10-27 Miles Bader <miles@lsi.nec.co.jp>
7946 * xterm.c (x_draw_glyph_string): Add a workaround so that fonts
7947 that specify a negative underline position can still use underlines.
7949 * window.c (Fpos_visible_in_window_p): Make POS default to
7950 WINDOW's point, not the current buffer's point.
7952 2000-10-26 Dave Love <fx@gnu.org>
7954 * s/sol2-5.h: Don't define SYSTEM_MALLOC so that we can find out
7955 when it's necessary.
7957 2000-10-26 Gerd Moellmann <gerd@gnu.org>
7959 * window.c (size_window): Compute size difference from sum of old
7960 child window sizes instead of from parent's size.
7962 * xdisp.c (pos_visible_p): Change current buffer if necessary.
7963 Handle obscured lines at the top of the window.
7965 * frame.c (Fdelete_frame): Doc fix. Move running the hook
7966 down after the last error condition check.
7968 * frame.c (Fdelete_frame): Run delete-frame-hook.
7970 2000-10-26 Kenichi Handa <handa@etl.go.jp>
7972 * coding.c (decode_coding): Fix previous change (check also
7973 CODING_MODE_LAST_BLOCK).
7975 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
7977 * regex.c: More `unsigned char' -> `re_char' changes.
7978 Also change several `int' into `re_wchar_t'.
7979 (PATTERN_STACK_EMPTY, PUSH_PATTERN_OP, POP_PATTERN_OP): Remove.
7980 (PUSH_FAILURE_POINTER): Don't cast any more.
7981 (POP_FAILURE_REG_OR_COUNT): Remove the cast that strips `const'.
7982 We want GCC to complain, since this piece of code makes
7983 re_match non-reentrant, which *should* be fixed.
7984 (GET_BUFFER_SPACE): Use size_t rather than unsigned long.
7985 (EXTEND_BUFFER): Use RETALLOC.
7986 (SET_LIST_BIT): Don't cast.
7987 (re_wchar_t): New type.
7988 (re_iswctype, re_wctype_to_bit): Make it crystal clear to GCC
7989 that those two functions will always properly return.
7990 (IMMEDIATE_QUIT_CHECK): Cast to void.
7991 (analyse_first): Use recursion rather than an explicit stack.
7992 (re_compile_fastmap): Can't fail anymore.
7993 (re_search_2): Don't check re_compile_fastmap for failure.
7994 (PUSH_NUMBER): Renamed from PUSH_FAILURE_COUNT.
7995 Now also sets the new value (passed in a new argument).
7996 (re_match_2_internal): Use it.
7997 Also, use a new var `reg' of type size_t when looping through regs
7998 rather than reuse the inappropriate `mcnt'.
8000 * keymap.c (where_is_cache, where_is_cache_keymaps): New vars.
8001 (Fset_keymap_parent, store_in_keymap): Flush the where-is cache.
8002 (where_is_internal): Renamed from Fwhere_is_internal.
8003 Don't DEFUN any more. Arg `xkeymap' replaced by `keymaps'.
8004 (Fwhere_is_internal): New function wrapping where_is_internal.
8005 (where_is_internal_1): Handle the case where we're filling the cache.
8006 (syms_of_keymap): Init and gcpro the where_is_cache(|_keymaps).
8008 2000-10-25 Miles Bader <miles@gnu.org>
8010 * xdisp.c (pos_visible_p): Don't add `it.current_y' twice.
8012 2000-10-25 Gerd Moellmann <gerd@gnu.org>
8014 * window.c (pos_fully_visible_p): Removed.
8015 (Fpos_visible_in_window_p): Use pos_visible_p to determine
8016 if position is visible and/or fully visible.
8018 * lisp.h (pos_visible_p): Add prototype.
8020 * xdisp.c (pos_visible_p): New function.
8022 2000-10-25 Kenichi Handa <handa@etl.go.jp>
8024 * process.c (send_process): If OBJECT is t, it means that the data
8025 is from C string, but we should encode it. Before calling
8026 setup_raw_text_coding_system, be sure to flush out data by the
8027 previous coding system.
8029 2000-10-25 Miles Bader <miles@lsi.nec.co.jp>
8031 * buffer.c (overlays_at): Only let CHANGE_REQ inhibit an
8032 assignment of startpos to prev when startpos == pos.
8034 * editfns.c (find_field): Set the field stickiness correctly from
8035 overlay fields. Use renamed `text_property_stickiness'.
8036 (text_property_stickiness): Renamed from `char_property_stickiness'.
8037 Only check text properties, not overlays.
8038 * textprop.c (get_char_property_and_overlay): New function.
8039 (Fget_char_property): Use it.
8040 * intervals.h (get_char_property_and_overlay): Add declaration.
8042 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
8044 * keymap.c: Use AREF, ASET and ASIZE macros.
8045 (Fmake_sparse_keymap): Docstring fix.
8047 (shadow_lookup): Move up.
8048 Handle the case where lookup-key returns an integer.
8049 (where_is_internal_1): Drop arg `keymap'. Don't check shadowing.
8050 (where_is_internal_2): Adapt to fewer args for where_is_internal_1.
8051 (Fwhere_is_internal): Allow `xkeymap' to be a list of keymaps.
8052 Simplify/rewrite the keymap-finding code.
8053 Add check for command shadowing, using shadow_lookup.
8055 2000-10-24 Stefan Monnier <monnier@cs.yale.edu>
8057 * keymap.c (fix_submap_inheritance): Use get_keymap_1 on parent_entry
8058 rather than KEYMAPP, to allow EQ to work correctly if parent_entry is
8061 2000-10-24 Andrew Innes <andrewi@gnu.org>
8063 * dired.c (directory_files_internal_unwind): New function.
8064 (directory_files_internal): Use it to ensure closedir is called
8065 even if expand-file-name or file-attributes throw, eg. because of
8066 a user interrupt. Also enable immediate_quit while calling
8067 re_search, so that matching can be interrupted as well.
8069 2000-10-24 Andrew Innes <andrewi@gnu.org>
8071 * regex.c (IMMEDIATE_QUIT_CHECK): New macro, which does QUIT on
8073 (re_match_2_internal): Use IMMEDIATE_QUIT_CHECK instead of QUIT,
8074 so that re_search functions only quit when callers expect them to.
8076 2000-10-24 Kenichi Handa <handa@etl.go.jp>
8078 * regex.c (regex_compile): Change the way of handling a range from
8079 a char less than 256 to a char not less than 256.
8081 2000-10-24 Gerd Moellmann <gerd@gnu.org>
8083 * window.c (size_window): Prevent setting window's width or
8084 height to a negative value (esp. with XSETFASTINT).
8086 * gmalloc.c (state_protected_p, last_state_size, last_heapinfo)
8087 [GC_MALLOC_CHECK && GC_PROTECT_MALLOC_STATE]: New variables.
8088 (protect_malloc_state) [GC_MALLOC_CHECK &&
8089 GC_PROTECT_MALLOC_STATE]: New function.
8090 (PROTECT_MALLOC_STATE): New macro.
8091 (__malloc_initialize, morecore, _malloc_internal)
8092 (_free_internal) _realloc_internal): Use it to make _heapinfo
8093 read-only outside of gmalloc.
8095 * keymap.c: Update copyright.
8097 * .gdbinit (xbacktrace): Handle case that $bt->function isn't
8100 2000-10-24 Colin Walters <walters@cis.ohio-state.edu>
8102 * filelock.c (unlock_all_files): Use unlock_file to expand each
8103 buffer's file_truename before trying remove its lock file.
8105 2000-10-24 Eli Zaretskii <eliz@is.elta.co.il>
8107 * coding.c (decode_coding_emacs_mule): If coding->eol_type is CR
8108 or CRLF, decode EOLs.
8110 2000-10-24 Kenichi Handa <handa@etl.go.jp>
8112 * window.c (Fdisplay_buffer): Fix doc.
8114 2000-10-23 Jason Rumney <jasonr@gnu.org>
8116 * fontset.c (syms_of_fontset) [WINDOWSNT]: Special case for
8117 ASCII font of default fontset on Windows.
8119 * w32term.c (VCENTER_BASELINE_OFFSET): Bias division (see
8120 xterm.c comment below).
8122 * w32fns.c (x_to_w32_font): Initialize dpi from dpyinfo->resy.
8124 2000-10-23 Gerd Moellmann <gerd@gnu.org>
8126 * xterm.c (x_connection_closed): Reset handling_signal.
8128 * alloc.c (emacs_blocked_free) [GC_MALLOC_CHECK]: Handle freeing null.
8130 2000-10-23 Miles Bader <miles@gnu.org>
8132 * window.c (window_scroll_pixel_based, window_scroll_line_based):
8133 Pass nil for FULLY argument to Fpos_visible_in_window_p to
8134 maintain old behavior.
8135 * minibuf.c (Fminibuffer_complete): Likewise.
8137 2000-10-23 Miles Bader <miles@lsi.nec.co.jp>
8139 * xterm.c (VCENTER_BASELINE_OFFSET): Bias the division by two, so
8140 that when a font can't be exactly centered, it errs up rather than
8143 2000-10-23 ShengHuo ZHU <zsh@cs.rochester.edu>
8145 * fns.c (Fbase64_decode_string): The decoded result should be unibyte.
8147 2000-10-23 Andrew Choi <akochoi@i-cable.com>
8149 * dispextern.h [macintosh]: Include macgui.h instead of macterm.h.
8151 * dispnew.c [macintosh]: Include macterm.h.
8152 (init_display) [macintosh]: Initialization for window system.
8154 * emacs.c (main) [macintosh]: Call syms_of_textprop,
8155 syms_of_macfns, syms_of_ccl, syms_of_fontset, syms_of_xterm,
8156 syms_of_search, x_term_init, and init_keyboard before calling
8157 init_window_once. Also, call syms_of_xmenu.
8159 * fontset.c (syms_of_fontset) [macintosh]: Set ASCII font of
8160 default fontset to Monaco.
8162 * frame.c [macintosh]: Include macterm.h. Remove declarations of
8163 NewMacWindow and DisposeMacWindow.
8164 (make_terminal_frame) [macintosh]: Call make_mac_terminal_frame
8165 instead of calling NewMacWindow and setting fields of
8166 f->output_data.mac directly. Call init_frame_faces.
8167 (Fdelete_frame) [macintosh]: Remove unused code.
8168 (Fmodify_frame_parameters) [macintosh]: Call
8169 x_set_frame_parameters instead of mac_set_frame_parameters.
8171 * frame.h [macintosh]: Define menu_bar_lines field in struct
8172 frame. Define FRAME_EXTERNAL_MENU_BAR macro.
8174 * keyboard.c [macintosh]: Include macterm.h.
8175 (kbd_buffer_get_event) [macintosh]: Generate delete_window_event
8176 and menu_bar_activate_event type events as for X and NT.
8177 (make_lispy_event) [macintosh]: Construct lisp events of type
8178 MENU_BAR_EVENT as for X and NT.
8180 * sysdep.c [macintosh]: Remove declaration for sys_signal.
8181 Include stdlib.h. Remove definition of Vx_bitmap_file_path.
8182 (sys_subshell) [macintosh]: Remove definition entirely.
8183 (init_sys_modes) [macintosh]: Do not initialize Vwindow_system and
8184 Vwindow_system_version here. Remove initialization of
8185 Vx_bitmap_file_path.
8186 (read_input_waiting): Correct the number of parameters passed to
8188 Move all Macintosh functions to mac/mac.c.
8190 * term.c [macintosh]: Include macterm.h.
8192 * window.c [macintosh]: Include macterm.h.
8194 * xdisp.c [macintosh]: Include macterm.h. Declare
8195 set_frame_menubar and pending_menu_activation.
8196 (echo_area_display) [macintosh]: Do not return if terminal frame
8197 is the selected frame.
8198 (update_menu_bar) [macintosh]: Check FRAME_EXTERNAL_MENU_BAR (f).
8199 Allow only the selected frame to set menu bar.
8200 (redisplay_window) [macintosh]: Obtain menu bar to redisplay by
8201 calling FRAME_EXTERNAL_MENU_BAR (f).
8202 (display_menu_bar) [macintosh]: Check FRAME_MAC_P (f).
8204 * xfaces.c [macintosh]: Include macterm.h. Define x_display_info
8205 and check_x. Declare XCreateGC. Define x_create_gc and
8206 x_free_gc. Initialize font_sort_order.
8207 (x_face_list_fonts) [macintosh]: Use the same code as WINDOWSNT,
8208 but call x_list_fonts instead of w32_list_fonts.
8209 (Finternal_face_x_get_resource) [macintosh]: Do not call
8210 display_x_get_resource.
8211 (prepare_face_for_display) [macintosh]: Set xgcv.font.
8212 (realize_x_face) [macintosh]: Load the font if it is specified in
8214 (syms_of_xfaces) [macintosh]: Initialize Vscalable_fonts_allowed to Qt.
8216 2000-10-22 Stefan Monnier <monnier@cs.yale.edu>
8218 * keymap.c (fix_submap_inheritance): Don't do anything if parent_entry
8219 is nil: since we go to the end of submap anyway, we'd end up
8221 (access_keymap): Don't use KEYMAPP on meta_map since KEYMAPP
8222 doesn't obey autoload.
8224 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
8226 * msdos.c (dos_set_window_size): Update screen dimension variables.
8228 2000-10-21 Jason Rumney <jasonr@gnu.org>
8230 * w32term.c (w32_cache_char_metrics): Double check that font is
8231 really fixed pitch before trusting tmPitchAndFamily.
8233 2000-10-21 Andrew Innes <andrewi@gnu.org>
8235 * w32gui.h (w32_char_font_type): Move enum from w32term.c
8237 * w32term.h: Extern decl for w32_cache_char_metrics.
8239 * w32bdf.c (w32_load_bdf_font): Call w32_cache_char_metrics.
8241 * w32fns.c (w32_load_system_font): Call w32_cache_char_metrics.
8242 (w32_unload_font): Free per_char array if present.
8244 * w32term.c (w32_per_char_metric): Remove HDC argument. Use
8245 cached information in emulated XFontStruct to handle common cases
8246 quickly. Do not allocate XCharStruct for return.
8247 (w32_native_per_char_metric): New function.
8248 (w32_bdf_per_char_metric): Fill in supplied XCharStruct instead of
8250 (x_produce_glyphs): Don't get an HDC. Change calls to
8251 w32_per_char_metric to match arg change above. Remove calls to
8253 (w32_get_glyph_overhangs): Ditto.
8254 (w32_cache_char_metrics): New function.
8256 * makefile.w32-in: Change .obj to .$(O) in all dependencies.
8257 ($(BLD)/casefiddle.$(O)): Remove compile command.
8258 ($(BLD)/gmalloc.$(O)): Remove compile command.
8259 ($(BLD)/dispnew.obj):
8260 ($(BLD)/keyboard.obj):
8261 ($(BLD)/w32inevt.obj):
8262 ($(BLD)/w32bdf.obj):
8264 ($(BLD)/buffer.obj):
8265 ($(BLD)/editfns.obj):
8267 ($(BLD)/fileio.obj):
8269 ($(BLD)/indent.obj):
8270 ($(BLD)/insdel.obj):
8271 ($(BLD)/intervals.obj):
8272 ($(BLD)/minibuf.obj):
8274 ($(BLD)/scroll.obj):
8275 ($(BLD)/sysdep.obj):
8276 ($(BLD)/textprop.obj):
8277 ($(BLD)/widget.obj):
8278 ($(BLD)/xdisp.obj): Add dependency on w32gui.h.
8279 ($(BLD)/term.obj): Add dependency on dispextern.h.
8281 * makefile.nt ($(BLD)\dispnew.obj):
8282 ($(BLD)\keyboard.obj):
8283 ($(BLD)\w32inevt.obj):
8284 ($(BLD)\w32bdf.obj):
8286 ($(BLD)\buffer.obj):
8287 ($(BLD)\editfns.obj):
8289 ($(BLD)\fileio.obj):
8291 ($(BLD)\indent.obj):
8292 ($(BLD)\insdel.obj):
8293 ($(BLD)\intervals.obj):
8294 ($(BLD)\minibuf.obj):
8296 ($(BLD)\scroll.obj):
8297 ($(BLD)\sysdep.obj):
8298 ($(BLD)\textprop.obj):
8299 ($(BLD)\widget.obj):
8300 ($(BLD)\xdisp.obj): Add dependency on w32gui.h.
8301 ($(BLD)\term.obj): Add dependency on dispextern.h
8303 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
8305 * minibuf.c (Fminibuffer_complete): Call Fpos_visible_in_window_p
8306 with an additional argument of Qt.
8308 2000-10-21 Miles Bader <miles@gnu.org>
8310 * window.c (pos_fully_visible_in_window_p): New function.
8311 (Fpos_visible_in_window_p): Add FULLY argument.
8312 Use pos_fully_visible_in_window_p.
8313 (window_scroll_pixel_based, window_scroll_line_based): Update
8314 calls to Fpos_visible_in_window_p.
8315 * lisp.h (Fpos_visible_in_window_p): Update prototype
8317 2000-10-20 Gerd Moellmann <gerd@gnu.org>
8319 * alloc.c (toplevel): Conditionalize compilation of mem_*
8320 functions differently.
8322 2000-10-20 Jason Rumney <jasonr@gnu.org>
8324 * alloc.c (toplevel): Move #ifdef GC_MARK_STACK back to above
8325 mem_init where it used to be. mem_z etc not defined otherwise.
8327 2000-10-20 Gerd Moellmann <gerd@gnu.org>
8329 * alloc.c (toplevel) [SYSTEM_MALLOC || DOUG_LEA_MALLOC]: Undef
8331 (toplevel) [GC_MARK_STACK || GC_MALLOC_CHECK]: Move mem_node
8332 structure definition and related variabled to the top of the file.
8333 Include this code when GC_MALLOC_CHECK is defined.
8334 (lisp_malloc, lisp_free) [GC_MALLOC_CHECK]: Don't
8335 register/unregister allocated region.
8336 (emacs_blocked_free) [GC_MALLOC_CHECK]: Check if freeing something
8337 which isn't allocated.
8338 (emacs_blocked_malloc) [GC_MALLOC_CHECK]: Check if returning
8339 something which is already in use.
8340 (emacs_blocked_realloc) [GC_MALLOC_CHECK]: Likewise.
8341 (mem_insert) [GC_MALLOC_CHECK]: Use _malloc_internal.
8342 (mem_delete) [GC_MALLOC_CHECK]: Use _free_internal.
8343 (init_alloc_once) [GC_MALLOC_CHECK]: Call mem_init.
8345 * gmalloc.c (_malloc_internal) [GC_MALLOC_CHECK]: Use
8346 _malloc_internal instead of malloc.
8347 (_free_internal) [GC_MALLOC_CHECK]: Use _free_internal instead
8350 2000-10-20 Andrew Innes <andrewi@gnu.org>
8352 * strftime.c [!WINDOWSNT]: Don't apply Solaris 2.5 work-around on
8354 (my_strftime) <macro>: Don't use macro arg list when redefining as
8356 (my_strftime) <function>: Supply 0 as ut argument.
8358 2000-10-19 Jason Rumney <jasonr@altavista.net>
8360 * w32console.c: Do not undef HAVE_WINDOW_SYSTEM before
8361 including dispextern.h, as it stops faces from working.
8363 * w32fns.c (Fx_create_frame): Don't bother calling
8364 face-set-after-frame-default since the caller does it for us
8365 anyway. Clean up calls to x_get_arg to be consistent with X.
8367 * w32term.c (x_produce_glyphs): Handle
8368 unibyte_display_via_language_environment correctly.
8369 (w32_draw_box_rect): Fix the calculation of width and height.
8371 * w32menu.c (add_menu_item): Do not use MF_OWNERDRAW for titles,
8372 as it has stopped working.
8373 (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar position like
8376 2000-10-19 Gerd Moellmann <gerd@gnu.org>
8378 * eval.c (skip_debugger): Prevent a compiler warning.
8379 (Fcondition_case): Likewise.
8380 (Fbacktrace_frame): Use a null interactive spec.
8382 2000-10-19 Kenichi Handa <handa@etl.go.jp>
8384 * xterm.c (x_find_ccl_program): Check also fontp->full_name.
8386 2000-10-18 Gerd Moellmann <gerd@gnu.org>
8388 * strftime.c: Sync with glibc, file version 1.78.
8389 (my_strftime) [HAVE_TZNAME]: Use `UTC' instead of `GMT' which
8390 should no longer be used according to ISO 8601.
8392 * keymap.c (access_keymap): If IDX has a meta prefix, and there's
8393 no map for meta_prefix_char, don't try to use it as a keymap.
8394 Instead, if T_OK is non-zero, look up a default binding, if any,
8395 otherwise, if T_OK is zero, return nil.
8397 * xfns.c (x_to_xcolors, x_set_mouse_color, lookup_pixel_color)
8398 (x_to_xcolors, png_load): Use x_query_color.
8400 * xterm.c (x_color_cells, x_query_colors, x_query_color):
8402 (x_alloc_nearest_color): Use it to reduce calls to XQueryColors
8404 (x_copy_color, x_alloc_lighter_color): Likewise.
8406 * xterm.h (struct x_display_info): Add color_cells and ncolor_cells.
8407 (x_query_color, x_query_colors): Add prototype.
8409 * alloc.c (allocate_string) [GC_CHECK_STRING_BYTES]: Call
8410 check_string_bytes only if not noninteractive, increase count to 50.
8412 2000-10-18 Miles Bader <miles@lsi.nec.co.jp>
8414 * insdel.c (adjust_markers_for_delete): Handle before-insertion
8417 2000-10-17 Gerd Moellmann <gerd@gnu.org>
8419 * alloc.c (pure_bytes_used): Renamed from pureptr.
8421 (pure_alloc): New function.
8422 (make_pure_string, pure_cons, make_pure_float, make_pure_vector):
8424 (Fpurecopy): Use PURE_POINTER_P.
8426 * xdisp.c (try_cursor_movement): Use cursor_row_p also when
8427 PT has moved backward.
8429 * xdisp.c (cursor_row_p): Take continued lines into account.
8431 * alloc.c (mark_object) [GC_CHECK_STRING_BYTES]: Check validity of
8433 (check_string_bytes) [GC_CHECK_STRING_BYTES]: New function.
8434 (check_string_bytes_count) [GC_CHECK_STRING_BYTES]: New variable.
8435 (allocate_string) [GC_CHECK_STRING_BYTES]: Call it for every 10th
8438 * xdisp.c (forward_to_next_line_start): Switch iterator's handling
8439 of selective display off while searching for the next line start.
8441 2000-10-17 Kenichi Handa <handa@etl.go.jp>
8443 * Makefile.in (term.o): Depend on dispextern.h.
8445 2000-10-16 Stefan Monnier <monnier@cs.yale.edu>
8447 * keymap.c (keymap_memberp): Ensure that nil is not a member.
8449 2000-10-16 Gerd Moellmann <gerd@gnu.org>
8451 * xdisp.c (set_iterator_to_next): Reset box start and end flags of
8452 the iterator at the beginning, so that they can be set later on,
8453 for instance in reseat_at_next_visible_line_start, without being
8456 * xfns.c (pbm_format): Add :foreground and :background keywords.
8457 (PBM_FOREGROUND, PBM_BACKGROUND): New enumerators.
8458 (xbm_load): Recognize foreground and background color specifications.
8460 2000-10-16 Eli Zaretskii <eliz@is.elta.co.il>
8462 * dispextern.h (unspecified_fg, unspecified_bg): Declare.
8464 * dosfns.c (unspecified_fg, unspecified_bg): Remove extern declaration.
8466 * msdos.c (IT_set_face): Compare highlighted face with the default
8467 face, and invert colors if these faces' colors are identical.
8468 (Fmsdos_remember_default_colors): Don't swap foreground and
8469 background colors in initial_colors[].
8470 (IT_set_frame_parameters): Don't swap frame's foreground and
8471 background pixels. If ALIST includes "(reverse . t)", swap
8472 foreground-color and background-color properties in frame's
8473 param_alist. If the original frame's param_alist doesn't specify
8474 the colors, store unspecified-fg and unspecified-bg, reversed if
8477 * frame.c (Fframe_parameters): If a tty's frame's param_alist says
8478 the colors are unspecified and reversed, reverse fore- and back-
8479 ground in the returned value.
8480 (Fframe_parameter): Ditto.
8482 2000-10-16 Gerd Moellmann <gerd@gnu.org>
8484 * xdisp.c (find_last_unchanged_at_beg_row): Renamed from
8485 get_last_unchanged_at_beg_row.
8486 (find_first_unchanged_at_end_row): Renamed from
8487 get_first_unchanged_at_end_row.
8488 (find_first_unchanged_at_end_row): Convert assertions to
8489 unconditional tests which abort. When looking for a row in
8490 unchanged text, don't go further back than first_text_row.
8492 * xdisp.c (try_scrolling) <cursor in scroll margin at the bottom>:
8493 Don't add in the last line's height when deciding if the new
8494 position is below the scroll margin.
8496 2000-10-16 Miles Bader <miles@gnu.org>
8498 * editfns.c (Fconstrain_to_field): Check carefully for field
8499 boundaries if either OLD_POS or NEW_POS has a non-nil field
8500 property, even if they're the same.
8502 2000-10-16 Kenichi Handa <handa@etl.go.jp>
8504 * xterm.c (x_draw_box_rect): Fix the calculation of width and
8505 height for XFillRectangle.
8507 2000-10-15 Stefan Monnier <monnier@cs.yale.edu>
8509 * syntax.c (Fstring_to_syntax): New function extracted from
8510 Fmodify_syntax_entry.
8511 (Fmodify_syntax_entry): Use it and document the ! and | fences.
8512 (skip_chars, Fforward_comment): Remove unused variables.
8513 (syms_of_syntax): Add defsubr for string-to-syntax.
8514 (describe_syntax): Add code for comment and string fences.
8516 2000-10-14 Stefan Monnier <monnier@cs.yale.edu>
8518 * keymap.c (access_keymap): Add AUTOLOAD parameter.
8519 Do the meta->esc mapping. Call get_keyelt before returning.
8520 Start scanning from the second element (the first is always `keymap')
8521 to make it easier to detect when we reach a parent map.
8522 Handle the case of inheriting from a symbol whose function is a map.
8523 (Fkeymap_parent): Also handle the `inherit from symbol' case.
8524 (fix_submap_inheritance, Fdefine_key): Update call to access_keymap.
8525 (get_keyelt, Flookup_key): Update call to access_keymap.
8526 Remove the meta->esc mappings.
8527 (define_as_prefix): Delete old disabled code.
8528 (menu_item_p): New function.
8529 (where_is_internal_1): Skip over the few remaining menu items.
8530 * lisp.h (access_keymap): Update prototype.
8531 * keyboard.c (read_char, menu_bar_items, tool_bar_items):
8532 Update call to access_keymap.
8533 (follow_key, read_key_sequence): Update calls to access_keymap.
8534 Remove the meta->esc mappings.
8536 2000-10-13 Gerd Moellmann <gerd@gnu.org>
8538 * dispnew.c (direct_output_for_insert): Call set_iterator_to_next
8539 with additional argument.
8541 * xdisp.c (cursor_row_p): New function.
8542 (try_cursor_movement, display_line): Use it.
8544 * xdisp.c (append_space): Also save/restore iterator's current
8545 character and its length.
8547 * xdisp.c (init_from_display_pos): Add an assertion.
8548 (handle_stop): Don't set iterator's add_overlay_start.
8549 (handle_invisible_prop): Likewise.
8550 (load_overlay_strings): If text under an overlay is invisible,
8551 take both before- and after-strings into account when the iterator
8552 is positioned either at the start or at the end of the overlay.
8553 (forward_to_next_line_start): Rewritten.
8554 (reseat_at_next_visible_line_start): Rewritten.
8555 (set_iterator_to_next): Add parameter RESEAT_P.
8557 * dispextern.h (struct it): Remove member add_overlay_start.
8558 (set_iterator_to_next): Change prototype.
8560 2000-10-13 Kenichi Handa <handa@etl.go.jp>
8562 * coding.c (code_convert_region): Be sure to initialize
8563 coding->category_idx.
8564 (decode_coding_string): Set coding->src_multibyte and
8565 coding->dst_multibyte before using CODING_REQUIRE_DECODING.
8566 (encode_coding_string): Set coding->src_multibyte and
8567 coding->dst_multibyte before using CODING_REQUIRE_ENCODING.
8569 2000-10-12 Stefan Monnier <monnier@cs.yale.edu>
8571 * xfns.c (Fx_create_frame): Don't bother calling
8572 face-set-after-frame-default since the caller does it for us anyway.
8574 2000-10-12 Eli Zaretskii <eliz@is.elta.co.il>
8576 * window.c (coordinates_in_window): Fix detection of vertical line
8577 on character terminals.
8579 2000-10-12 Gerd Moellmann <gerd@gnu.org>
8581 * editfns.c (save_excursion_save): Additionally record the
8583 (save_excursion_restore): If buffer was visible in a window, and a
8584 different window was selected, and the old selected window is
8585 still live, restore point in that window.
8587 2000-10-12 Kenichi Handa <handa@etl.go.jp>
8589 * xterm.c (x_produce_glyphs): Handle
8590 unibyte_display_via_language_environment correctly.
8592 * regex.c (regex_compile): Change the way of handling a range from
8593 unibyte char to multibyte char.
8595 * syntax.c (skip_chars): Change the way of handling a range from
8596 unibyte char to multibyte char.
8598 * process.c (read_process_output): Cancel previous change.
8600 2000-10-11 Eli Zaretskii <eliz@is.elta.co.il>
8602 * search.c (Fsearch_backward, Fsearch_forward): Doc fix.
8604 * charset.c (Ffind_charset_string): Doc fix.
8605 (Ffind_charset_region): Doc fix.
8607 2000-10-11 Kenichi Handa <handa@mule.m17n.org>
8609 * process.c (read_process_output): Fix previous change. Adjust
8610 multibyteness of text to insert in a buffer by
8611 string_make_unibyte/multibyte instead of Fstring_as_unibyte/multibyte.
8613 2000-10-10 Andreas Schwab <schwab@suse.de>
8615 * alloc.c (mark_object): Remove all workarounds installed on
8618 2000-10-10 Kenichi Handa <handa@etl.go.jp>
8620 * fns.c (READ_QUADRUPLET_BYTE): Set *NCHARS_RETURN before returning.
8621 (base64_encode_1): Make it work for a text of multibyte form.
8622 (Fbase64_decode_region): Allocate sufficient memory for multibyte
8623 case. Don't call str_to_multibyte because base64_decode_1
8624 produces correct multibyte form for eight-bit codes.
8625 (Fbase64_decode_string): Adjusted for the change of base64_decode_1.
8626 (base64_decode_1): New args MULTIBYTE and NCHARS_RETURN. If
8627 MULTIBYTE is nonzero, produce correct multibyte form for eight-bit
8630 * charset.h (CHAR_STRING): Optimized for single byte characters.
8632 2000-10-09 Andreas Schwab <schwab@suse.de>
8634 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Reset S to
8635 -1 after socket is closed, to fall through to error processing.
8637 2000-10-09 Eli Zaretskii <eliz@is.elta.co.il>
8639 * msdos.c (IT_set_frame_parameters): Don't initialize Lisp_Object
8640 variables. If ALIST includes foreground-color or
8641 background-color, change also the colors of the default face for
8644 2000-10-08 Eli Zaretskii <eliz@is.elta.co.il>
8646 * msdos.c (top-level) <Qbackground_color, Qforeground_color>: Make
8647 them extern (they are defined on xfaces.c).
8648 (syms_of_msdos): Don't intern and don't staticpro
8649 Qbackground_color and Qforeground_color.
8651 2000-10-07 Eli Zaretskii <eliz@is.elta.co.il>
8653 * frame.c (Fframe_parameter): For non-windowed frames, if
8654 f->param_alist says foreground or background color is unspecified,
8655 call tty_color_name to return the color name computed from the
8656 frame's current colors.
8658 2000-10-06 Dave Love <fx@gnu.org>
8660 * terminfo.c (ospeed): Don't declare.
8662 * sysdep.c: Don't include string.h.
8663 (h_errno): Declare conditional also on TRY_AGAIN.
8665 * charset.c (Ffind_charset_string): Doc fix.
8667 * fns.c (Fbase64_encode_region, Fbase64_encode_string)
8668 (Fbase64_decode_region, Fbase64_decode_string): More explicit
8671 2000-10-05 Dave Love <fx@gnu.org>
8673 * xmenu.c (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar
8674 position like menu-bar.
8676 2000-10-05 Gerd Moellmann <gerd@gnu.org>
8678 * keyboard.c (Frecursive_edit): Make sure redisplay can happen.
8680 * xdisp.c (handle_single_display_prop): Use safe_call1.
8681 (safe_call): Renamed from call_function.
8682 (safe_call1): New function.
8683 (handle_fontified_prop): Use safe_call1 instead of call1.
8684 (safe_eval): Renamed from eval_form.
8685 (safe_eval_handler): Renamed from eval_handler.
8686 (handle_single_display_prop, display_mode_element): Use safe_eval
8687 instead of eval_form.
8689 * xfaces.c (merge_face_heights): Use safe_call instead of
8692 * keyboard.c (show_help_echo): Use safe_call instead of
8693 call_function; use safe_eval instead of eval_form.
8695 * lisp.h (safe_call): Renamed from call_function.
8696 (safe_eval): Renamed from eval_form.
8697 (safe_call1): Add prototype.
8699 2000-10-05 Miles Bader <miles@lsi.nec.co.jp>
8701 * xfns.c (image_ascent): Rearrange ascent calculation for the
8704 2000-10-04 Stefan Monnier <monnier@cs.yale.edu>
8706 * keymap.c (Fwhere_is_internal): Ignore `menu-bar' and `tool-bar'.
8707 (where_is_internal_1): Don't bother ignoring menu-items any more.
8709 2000-10-04 Gerd Moellmann <gerd@gnu.org>
8711 * keyboard.c (update_menu_bindings): New variable.
8712 (parse_menu_item): Use AREF. If update_menu_bindings
8713 is 0, don't update menu bindings.
8714 (syms_of_keyboard): New Lisp variable `update-menu-bindings'.
8716 2000-10-03 Eli Zaretskii <eliz@is.elta.co.il>
8718 * alloc.c (Fgarbage_collect): Prevent compiler warning for a call
8721 2000-10-02 Stefan Monnier <monnier@cs.yale.edu>
8723 * syntax.c (forw_comment): Match nestedness of ender/starter.
8724 (Fforward_comment): Treat an unmatched \n comment-ender as whitespace.
8725 (prev_char_comstart_first): Remove.
8726 (back_comment): Check two-char comment markers more carefully
8727 to better handle overlapping cases like *//* or /* */* */ ...
8728 Match nestedness of ender/starter.
8730 2000-10-02 Dave Love <fx@gnu.org>
8732 * config.in (HAVE_GAI_STRERROR): Add undef.
8734 * process.c (Fopen_network_stream): Use it.
8736 * m/alpha.h (NO_REMAP): Don't define.
8738 2000-10-02 Gerd Moellmann <gerd@gnu.org>
8740 * lisp.h (wrong_type_argument): Remove NO_RETURN, the function can
8741 return with a string converted to an integer or vice versa when
8742 Vmocklisp_arguments is t.
8743 (Fsignal): Likewise. The function can return for `quit'.
8744 (struct gcpro): Declare member `var' to point to a volatile
8747 * eval.c (error): Prevent compiler warning.
8749 2000-09-30 Stefan Monnier <monnier@cs.yale.edu>
8751 * keymap.c (keymap_memberp): New function.
8752 (Fset_keymap_parent): Use it.
8753 (fix_submap_inheritance): Use get_keyelt, get_keymap_1 and KEYMAPP.
8754 Use keymap_memberp to avoid creating cycles.
8755 (access_keymap): Use KEYMAPP.
8757 2000-09-30 Gerd Moellmann <gerd@gnu.org>
8759 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Use
8760 gai_strerror. Make sure xerrno is set if connect fails. Improve
8763 2000-09-29 Jason Rumney <jasonr@gnu.org>
8765 * w32term.c (w32_char_font_type, w32_encode_char)
8766 (x_produce_glyphs): Distinguish single and multibyte BDF fonts.
8767 (w32_bdf_per_char_metric): New function.
8768 (w32_per_char_metric): Use it.
8769 (x_draw_glyph_string_background): Always draw background for BDF
8772 * w32bdf.h (glyph_struct, cache_bitmap): Cache bitmap data, not
8773 GDI object which is a scarce resource.
8775 * w32bdf.c (search_file_line): Fix skipping of whitespace.
8776 (get_quoted_string): Fix limit on memchr search.
8777 (set_bdf_font_info): Use unsigned chars. Negate yoffset.
8778 (w32_init_bdf_font): Initialize codepoint and bitmap heaps.
8779 (w32_free_bdf_font): Free bitmaps and codepoints on heaps.
8780 (get_cached_font_char, cache_char_offset): Use macro
8781 BDF_CODEPOINT_RANGE_COVER_P.
8782 (cache_char_offset): Use HeapAlloc to allocate codepoints on own heap.
8783 (clear_cached_bitmap_slots): New function.
8784 (GET_HEX_VALUE): G-Z, g-z are not hex.
8785 (w32_get_bdf_glyph): Convert to DIB format. Return bytes read.
8786 (get_bitmap_with_cache): Use new cache implementation.
8787 (create_offscreen_bitmap): New function.
8788 (w32_BDF_TextOut): Use it. Draw glyphs as DIBs.
8790 * w32term.c (x_produce_glyphs): If the distance from the current
8791 position to the next tab stop is less than a canonical character
8792 width, use the tab stop after that.
8793 (x_draw_glyphs): Handle case START and END are out of bounds more
8795 (x_clear_mouse_face): Block/unblock input.
8796 (x_display_and_set_cursor): Don't show a hollow box cursor for
8797 buffers whose cursor_type is nil.
8799 2000-09-29 Gerd Moellmann <gerd@gnu.org>
8801 * xfns.c (x_set_tool_bar_lines): Clear frame when tool bar disappears.
8803 * dispextern.h (updating_frame): Declare extern.
8805 2000-09-29 Andreas Schwab <schwab@suse.de>
8807 * m/ia64.h: Remove hack of not prototyping bcopy, etc.
8809 2000-09-29 Gerd Moellmann <gerd@gnu.org>
8811 * keyboard.c (menu_bar_one_keymap): If KEYMAP is a symbol,
8812 use its function definition.
8813 (tool_bar_items): Likewise.
8815 * lisp.h (fatal): Declare NO_RETURN.
8817 2000-09-29 Kenichi Handa <handa@etl.go.jp>
8819 * keymap.c: Remove the line "#undef NULL".
8821 2000-09-28 Gerd Moellmann <gerd@gnu.org>
8823 * xterm.c (x_make_frame_visible): Try harder to make the frame visible.
8825 2000-09-28 Dave Love <fx@gnu.org>
8827 * s/osf5-0.h: Define USE_MMAP_FOR_BUFFERS, not REL_ALLOC_MMAP.
8829 * s/sunos413.h (USE_MMAP_FOR_BUFFERS): Define.
8831 * .gdbinit (xreload): Note its need on GNU/Linux.
8833 * m/alpha.h (XUINT) [REL_ALLOC && _MALLOC_INTERNAL]: Don't declare
8834 r_alloc, r_alloc_free.
8836 2000-09-28 Kenichi Handa <handa@etl.go.jp>
8838 * syntax.c (skip_chars): Handle negation correctly.
8840 2000-09-27 Gerd Moellmann <gerd@gnu.org>
8842 * xfaces.c (realize_default_face): Call set_lface_from_font_name
8843 with non-zero FORCE_P argument.
8845 * dispnew.c (adjust_glyph_matrix, enable_glyph_matrix_rows):
8848 * xdisp.c (window_box_height): Add an assertion.
8850 * xfns.c (x_set_tool_bar_lines): Don't use more lines for the
8851 tool-bar than is available.
8852 (x_change_window_heights): Renamed from x_set_menu_bar_lines_1.
8854 2000-09-27 Dave Love <fx@gnu.org>
8856 * s/irix6-5.h: Now works 64-bit. Tidied.
8858 2000-09-26 Gerd Moellmann <gerd@gnu.org>
8860 * lisp.h (XINT) [EXPLICIT_SIGN_EXTEND]: Use BITS_PER_EMACS_INT
8861 instead of BITS_PER_INT.
8862 (XINT, XUINT) [NO_UNION_TYPE]: Cast result to EMACS_INT and
8863 EMACS_UINT, respectively.
8864 (NO_UNION_TYPE) [USE_LISP_UNION_TYPE]: Undefine.
8866 * m/sparc.h (BITS_PER_EMACS_INT) [__arch64__]: Don't define.
8868 * unexelf.c (ELFSIZE) [__NetBSD__ && __sparc_v9__]: Define to 64.
8870 * window.c (freeze_window_starts): Construct last argument for
8871 foreach_window differently.
8873 * xfns.c (x_decode_color): Don't return a Lisp_Object.
8875 * lisp.h (union Lisp_Object) [!NO_UNION_TYPE]: Use EMACS_INT and
8876 EMACS_UINT instead of `int' and `unsigned int'.
8877 (XSET) [EXPLICIT_SIGN_EXTEND]: Use EMACS_INT instead of `int'.
8879 * frame.h (struct frame): Make the `nothing' member of union
8880 output_data an EMACS_INT.
8882 * alloc.c (GC_CHECK_STRING_BYTES): Temporarily define, for bug hunting.
8883 (struct sdata) [GC_CHECK_STRING_BYTES]: Always record the string's
8884 size in the sdata structure.
8885 (SDATA_NBYTES, SDATA_DATA): New macros.
8886 (SDATA_OF_STRING, SDATA_SIZE) [GC_CHECK_STRING_BYTES]: Define
8887 differently for the different layout of the sdata structure.
8888 (allocate_string_data) [GC_CHECK_STRING_BYTES]: Record string size
8890 (sweep_strings, compact_small_strings) [GC_CHECK_STRING_BYTES]:
8891 Check that size recorded in the string size and size recorded in
8892 the sdata structure agree.
8894 2000-09-25 Dave Love <fx@gnu.org>
8896 * buffer.c: Include stdio.h.
8898 Partly suggested by Eduardo Horvath <eeh@netbsd.org>.
8900 * ralloc.c (__malloc_extra_blocks): Declare as __malloc_size_t.
8902 * alloc.c (__malloc_size_t) [DOUG_LEA_MALLOC]: Don't redefine it.
8903 (__malloc_size_t) [!DOUG_LEA_MALLOC]: Define unconditionally as size_t.
8904 (__malloc_extra_blocks): Declare as __malloc_size_t.
8906 2000-09-25 Gerd Moellmann <gerd@gnu.org>
8908 * alloc.c (mark_image): Use GC_NILP instead of NILP.
8910 * keyboard.c (show_help_echo): Set help_echo_showing_p.
8911 (read_char): If help-echo is showing, preserve the echo area
8914 * xdisp.c (help_echo_showing_p): New variable.
8915 (set_message): Reset it to 0.
8916 (init_xdisp): Initialize help_echo_showing_p.
8918 * dispextern.h (help_echo_showing_p): Declare extern.
8920 * config.in: Fix typo in __GNUC_MINOR__.
8922 * keyboard.h (quit_throw_to_read_char): Declare NO_RETURN.
8924 * s/freebsd.h (POSIX_SIGNALS): Define.
8926 * xterm.c (x_clear_mouse_face): Block/unblock input.
8928 2000-09-24 Dave Love <fx@gnu.org>
8930 * fns.c (base64_encode_1): Fix last change.
8932 2000-09-22 Gerd Moellmann <gerd@gnu.org>
8934 * dispnew.c (enable_glyph_matrix_rows): Remove xasserts.
8936 * xdisp.c (try_window_reusing_current_matrix): More fixes
8937 for the case window has a header-line.
8939 2000-09-22 Dave Love <fx@gnu.org>
8941 * xdisp.c (syms_of_xdisp): Defvar Vmenu_bar_update_hook to provide
8944 * xterm.c [SOLARIS2]: Remove redundant include of string.h.
8946 * fns.c (Fstring_as_unibyte, Fstring_as_multibyte): Doc fix.
8948 2000-09-21 Gerd Moellmann <gerd@gnu.org>
8950 * config.in (NO_RETURN): Define as `__attribute__((__noreturn__))'
8953 * lisp.h (wrong_type_argument, Fthrow, Fsignal, error):
8956 * window.c, term.c, xmenu.c, xrdb.c, emacs.c, macros.c,
8957 * keymap.c, insdel.c, marker.c, minibuf.c, fileio.c, dired.c,
8958 * indent.c, search.c, alloc.c, data.c: Avoid some more compiler
8961 * marker.c (byte_char_debug_check): Return void.
8963 * xfns.c (Fx_create_frame): Set default frame parameter value
8964 for tool-bar-lines to 1.
8966 * dispnew.c (scrolling_window): Compare y-positions of rows
8967 equal at the start. Some simplification.
8969 * xdisp.c (try_window_reusing_current_matrix): Fix computation of
8970 reused rows' y-position in the case window has a header-line, and
8971 new window start is greater than old window start.
8973 * process.c (process_sent_to): New variable.
8974 (send_process): Workaround for a crash on sparc-sun-solaris-2.6
8975 with GCC 2.95.2 caused by a parameter being clobbered by longjmp.
8976 Declare more parameters volatile.
8978 * lread.c (Vrecursive_load_depth_limit): New variable.
8979 (Fload): Check recursive loads whose recursion depth exceeds
8980 Vrecursive_load_depth_limit.
8981 (syms_of_lread): DERFAR_LISP recursive-load-depth-limit.
8983 2000-09-20 Gerd Moellmann <gerd@gnu.org>
8985 * fileio.c (Fread_file_name): Doc fix.
8987 * editfns.c (Fmessage_or_box): Doc fix.
8989 * fns.c (Fy_or_n_p, Fyes_or_no_p): Doc fix.
8991 * xfns.c (xbm_scan): Allow C-style comments.
8993 * xfns.c (xpm_init_color_cache) [ALLOC_XPM_COLORS]: If color
8994 symbols are specified, add color translations to the cache.
8995 (xpm_color_bucket, xpm_cache_color) [ALLOC_XPM_COLORS]: New functions.
8996 (xpm_lookup_color) [ALLOC_XPM_COLORS]: Use xpm_color_bucket and
8998 (xpm_load) [ALLOC_XPM_COLORS]: Pass frame and XPM attributes
8999 structures to xpm_init_color_cache.
9001 2000-09-19 Gerd Moellmann <gerd@gnu.org>
9003 * dispnew.c (update_window_line): Make sure to always draw mode-lines.
9005 2000-09-19 Andrew Innes <andrewi@gnu.org>
9007 * makefile.nt (bootstrap-emacs): Don't change directory.
9009 2000-09-19 Kenichi Handa <handa@etl.go.jp>
9011 * charset.h (UNIBYTE_STR_AS_MULTIBYTE_P): Fix previous change.
9013 * ccl.c (Fccl_execute_on_string): Make multibyte string correctly.
9014 If output buffer is too small, signal an appropriated error.
9016 2000-09-18 Dave Love <fx@gnu.org>
9018 * keyboard.c (menu_bar_items, tool_bar_items)
9019 (current_active_maps): Remove redundant get_local_map call.
9021 2000-09-18 Gerd Moellmann <gerd@gnu.org>
9023 * xterm.c (x_display_and_set_cursor): Don't show a hollow box
9024 cursor for buffers whose cursor_type is nil.
9026 * xterm.c (x_draw_image_glyph_string): Remove a comment describing
9027 a feature to implement that is already implemented.
9028 (note_mouse_highlight, x_find_ccl_program): Avoid some compiler
9031 * xfns.c (x_clear_image_1): New function.
9032 (x_clear_image): Use it.
9033 (x_from_xcolors): Use x_clear_image_1; don't free the image's mask.
9035 * dispnew.c (update_window): Move test for invisible lines
9036 at the top to update_window_line.
9037 (update_window_line): Handle invisible lines here.
9039 * xfns.c (clear_image_cache): Clear current matrices of all
9040 frames sharing an image cache. Block input while freeing
9041 images. Fix timestamp comparison.
9042 (x_clear_image): Also free the mask.
9044 * xfns.c (lookup_image): Block input while loading the image so
9045 that we won't get interrupted in a state where the image isn't yet
9047 (xbm_load_image, xbm_load, xpm_load, xpm_load, lookup_rgb_color)
9048 (lookup_pixel_color, x_to_xcolors, x_from_xcolors)
9049 (x_disable_image, x_build_heuristic_mask, pbm_load, png_load)
9050 (jpeg_load, tiff_load, gif_load, gs_load): Don't block/unblock input.
9052 2000-09-16 Gerd Moellmann <gerd@gnu.org>
9054 * dispnew.c (update_window): Make sure to make desired rows
9055 current even if they are completely invisible at the top
9058 2000-09-15 Gerd Moellmann <gerd@gnu.org>
9060 * xfns.c (lookup_image): Build mask before applying an algorithm.
9061 Recognize algorithm `disabled'.
9062 (cross_disabled_images): New variable.
9063 (COLOR_INTENSITY): New macro.
9064 (x_detect_edges): Use COLOR_INTENSITY.
9065 (x_disable_image): New function.
9066 (syms_of_xfns): DEFVAR_BOOL cross_disabled_images.
9068 * xdisp.c (build_desired_tool_bar_string): For a toolbar item in
9069 disabled state, don't apply an image transformation algorithm if
9070 the user specified an image for the disabled state. Use
9071 `:algorithm disabled' for creating a disabled item's image if the
9072 user hasn't specified an image.
9074 * xfns.c (ALLOC_XPM_COLORS): Define if we can use Emacs' color
9075 allocation functions with the XPM lib.
9076 (struct xpm_cached_color) [ALLOC_XPM_COLORS]: New structure.
9077 (XPM_COLOR_CACHE_BUCKETS) [ALLOC_XPM_COLORS]: New macro.
9078 (xpm_color_cache) [ALLOC_XPM_COLORS]: New variable.
9079 (xpm_init_color_cache, xpm_free_color_cache, xpm_lookup_color)
9080 (xpm_alloc_color, xpm_free_colors) [ALLOC_XPM_COLORS]: New functions.
9081 (xpm_load) [ALLOC_XPM_COLORS]: Use Emacs' own color allocation
9082 functions, if possible, because these handle color allocation
9083 failure more gracefully.
9084 (Fimage_mask_p): New function.
9086 * xfns.c (QCmatrix, QCcolor_adjustment, QCmask, Qemboss)
9087 (Qedge_detection, Qheuristic): New symbols.
9088 (syms_of_xfns): Initialize new symbols.
9089 (lookup_image): Handle `:mask X', `:algorithm emboss', and
9090 `algorithm (edge-detection ...)'.
9091 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format):
9092 (tiff_format, gif_format, gs_format): Add `:mask'.
9093 (XBM_MASK, XPM_MASK, PBM_MASK, PNG_MASK, JPEG_MASK, TIFF_MASK)
9094 (GIF_MASK, GS_MASK): New enumerators.
9095 (x_laplace_read_row, x_laplace_write_row): Functions removed.
9096 (emboss_matrix, laplace_matrix): New variables.
9097 (x_to_xcolors, x_from_xcolors, x_detect_edges, x_emboss)
9098 (x_edge_detection): New functions.
9099 (x_laplace): Rewritten in terms of x_detect_edges.
9100 (x_build_heuristic_mask): If image has a mask, free it.
9102 2000-09-14 Andrew Innes <andrewi@gnu.org>
9104 * makefile.w32-in: Revert to Unix line endings.
9106 2000-09-14 Andrew Innes <andrewi@gnu.org>
9108 * makefile.w32-in: Standardize indentation somewhat.
9109 (bootstrap-temacs): Use $(ARGQUOTE) instead of literal quotes, to
9110 cater for differences between shells.
9112 * w32term.c (w32_per_char_metric): Handle non-TrueType fonts.
9114 2000-09-14 Gerd Moellmann <gerd@gnu.org>
9116 * xterm.c (x_produce_glyphs): If the distance from the current
9117 position to the next tab stop is less than a canonical character
9118 width, use the tab stop after that.
9120 2000-09-14 Dave Love <fx@gnu.org>
9122 * buffer.c (alloc_buffer_text): Fix xmalloc call.
9124 2000-09-14 Gerd Moellmann <gerd@gnu.org>
9126 * xdisp.c (handle_fontified_prop): While running fontification
9127 functions, bind `fontification-functions' and
9128 `after-change-functions' to nil.
9130 * s/freebsd.h, s/irix-5.0.h, s/sol2.h, s/template.h
9131 (USE_MMAP_FOR_BUFFERS): Define instead of REL_ALLOC_MMAP.
9133 * Makefile.in (mallocobj) [SYSTEM_MALLOC]: Don't add ralloc.o.
9135 * emacs.c: Change conditional compilation on REL_ALLOC_MMAP to
9136 USE_MMAP_FOR_BUFFERS.
9138 * insdel.c (make_gap): Use enlarge_buffer_text.
9140 * buffer.c: Move allocation with mmap here, from ralloc.c. Change
9141 conditional compilation on REL_ALLOC_MMAP to USE_MMAP_FOR_BUFFERS.
9142 (mmap_alloc, mmap_free, mmap_realloc) [REL_ALLOC_MMAP]: Renamed
9143 from former r_alloc_* functions in ralloc.c.
9144 (mmap_page_size, mmap_initialized_p) [REL_ALLOC_MMAP]: New variables.
9145 (MEM_ALIGN) [REL_ALLOC_MMAP]: New macro.
9146 (mmap_init) [REL_ALLOC_MMAP]: New function.
9147 (alloc_buffer_text, enlarge_buffer_text, free_buffer_text): New
9148 functions replacing macros BUFFER_ALLOC, BUFFER_REALLOC, and
9151 * buffer.h (BUFFER_ALLOC, BUFFER_REALLOC, BUFFER_FREE): Removed.
9152 (enlarge_buffer_text): Add prototype.
9154 * ralloc.c: Remove everything having to do with the use of mmap.
9156 2000-09-13 Gerd Moellmann <gerd@gnu.org>
9158 * sound.c (Fplay_sound): Doc fix.
9160 * keyboard.c: Avoid some more compiler warnings.
9161 (parse_tool_bar_item): Ignore cached key bindings.
9163 * alloc.c: Add some comments about DOUG_LEA_MALLOC's use of mmap
9164 and allocation of Lisp data.
9166 2000-09-12 Gerd Moellmann <gerd@gnu.org>
9168 * xfaces.c: Remove conditional compilation on SCALABLE_FONTS.
9169 (Finternal_set_lisp_face_attribute): If frame is 0, set new frame
9172 * lread.c (Fload): Put code checking for recursive loads in #if 0.
9174 2000-09-12 Miyashita Hisashi <himi@meadowy.org>
9176 * ccl.c: Comment fixed.
9177 (MAX_MAP_SET_LEVEL): Increased to 30.
9178 (PUSH_MAPPING_STACK): Enclose with do-while block.
9179 (POP_MAPPING_STACK): Likewise.
9180 (stack_idx_of_map_multiple): New variable.
9181 (CCL_CALL_FOR_MAP_INSTRUCTION): New macro.
9182 (ccl_driver) <CCL_IterateMultipleMap>: If the content is a symbol,
9183 call the corresponding CCL program by CCL_CALL_FOR_MAP_INSTRUCTION.
9184 (ccl_driver) <CCL_MapSingle>: Likewise.
9185 (ccl_driver) <CCL_MapMultiple>: Rewritten to fix many bugs, deal
9186 with the case where looking up process reaches to the end of
9187 map-set, and call CCL programs as the above change.
9189 2000-09-11 Gerd Moellmann <gerd@gnu.org>
9191 * xfns.c (png_load, jpeg_load): Declare some variables volatile
9192 that might be clobbered by longjmp.
9193 (check_x_display_info, x_decode_color, create_frame_xic)
9194 (Fx_display_backing_store, Fx_display_visual_class)
9195 (x_build_heuristic_mask, pbm_scan_number): Avoid compiler warnings.
9197 * lread.c (init_lread): Set Vloads_in_progress to nil.
9198 (Fload): Show list of recursively loaded files, when signaling an
9201 * lread.c (Vloads_in_progress): New variable.
9202 (record_load_unwind): New function.
9203 (Fload): Check for recursive loads.
9204 (syms_of_lread): Initialize Vloads_in_progress.
9205 (read_integer, read1): Avoid some compiler warnings.
9207 * fns.c (concat, Fsubstring, internal_equal, Fnconc): Avoid some
9210 2000-09-11 Miles Bader <miles@gnu.org>
9212 * editfns.c (Fbuffer_string): Doc fix.
9214 2000-09-10 Gerd Moellmann <gerd@gnu.org>
9216 * ralloc.c (mmap_enlarge): Don't return 0 if successful.
9218 2000-09-09 Ken Raeburn <raeburn@gnu.org>
9220 * s/netbsd.h: Use NOT_C_CODE, not NO_C_SOURCE, when deciding
9221 whether to include other header files.
9223 2000-09-09 Gerd Moellmann <gerd@gnu.org>
9225 * xfaces.c (CYCLE_CHECK): Don't use the Lisp_Object returned
9226 by Fmemq as a boolean.
9228 2000-09-08 Stefan Monnier <monnier@cs.yale.edu>
9230 * xfaces.c (Finternal_set_lisp_face_attribute): Minor thinko.
9232 2000-09-08 Gerd Moellmann <gerd@gnu.org>
9234 * ralloc.c (mmap_fd): Remove initializer which can make it
9235 read-only in a dumped Emacs.
9236 (mmap_fd_1): New variable.
9237 (mmap_set_vars): Remove local `fd'. Save mmap_fd in mmap_fd_1,
9238 restore it from there.
9239 (r_alloc, r_re_alloc, r_alloc_free): Call r_alloc_init
9240 unconditionally so that mmap_fd can be initialized there.
9241 (r_alloc_init_fd): Open-coded in r_alloc_init; function removed.
9242 (r_alloc_init) [REL_ALLOC_MMAP && !MAP_ANON]: Open /dev/zero.
9243 (r_alloc_init) [REL_ALLOC_MMAP && MAP_ANON]: Set mmap_fd to -1.
9245 * xfaces.c (Finternal_merge_in_global_face): Return a Lisp object.
9247 * xdisp.c (dump_glyph_row): Fix printf format string.
9248 (display_line, move_it_in_display_line_to): Avoid compiler warnings.
9250 * s/freebsd.h (GC_MARK_STACK, REL_ALLOC_MMAP): Define.
9252 * keymap.c (Fset_keymap_parent): Check for cycles in keymap
9255 * xdisp.c (try_window_id): When trying to locate cursor in
9256 unchanged rows at the top, handle the case that we can't find it.
9258 * xterm.c (x_draw_glyphs): Handle case START and END are out
9259 of bounds more carefully.
9261 2000-09-08 Dave Love <fx@gnu.org>
9263 * s/sol2.h (REL_ALLOC_MMAP): Define.
9264 * s/irix5-0.h (REL_ALLOC_MMAP): Likewise.
9266 * ralloc.c: Don't include string.h (redundant).
9267 (MAP_ANON) [REL_ALLOC_MMAP]: Ensure it's defined.
9268 [!MAP_ANON]: Include fcntl.h.
9269 (mmap_fd) [REL_ALLOC_MMAP]: New variable.
9270 (r_alloc, r_re_alloc, r_alloc_free)
9271 (mmap_enlarge, mmap_set_vars): Use it.
9272 (r_alloc_init_fd): New function.
9273 (__morecore) [SYSTEM_MALLOC]: Don't declare.
9274 (r_alloc_init): Call r_alloc_init_fd. Conditionalize stuff on
9277 * Makefile.in (allocaobj) [!SYSTEM_MALLOC && REL_ALLOC_MMAP]:
9280 * unexelf.c (SHT_MIPS_DEBUG, HDRR) [__mips__]: Really confine last
9281 change to __NetBSD__.
9283 2000-09-08 Kenichi Handa <handa@etl.go.jp>
9285 * search.c (compile_pattern): Check the multibyteness of cached
9288 2000-09-08 Miles Bader <miles@gnu.org>
9290 * xfaces.c (default_face_vector): Function removed.
9291 (Finternal_merge_in_global_face): Restore old global/local
9292 attribute override order. Use inline loop instead of calling
9293 default_face_vector.
9295 2000-09-07 Gerd Moellmann <gerd@gnu.org>
9297 * ralloc.c (obtain, relinquish, relinquish, r_alloc_size_in_use)
9298 (get_bloc, relocate_blocs, update_heap_bloc_correspondence)
9299 (resize_bloc, r_alloc_sbrk, r_alloc_init): Add casts to `char *'
9300 where necessary, in case POINTER_TYPE is `void'.
9302 2000-09-07 Eli Zaretskii <eliz@is.elta.co.il>
9304 * frame.c (make_terminal_frame): Initialize frame foreground and
9305 background colors to unspecified, for the initial instance of an
9308 2000-09-07 Gerd Moellmann <gerd@gnu.org>
9310 * ralloc.c (mmap_find): Fix overlap computation.
9311 (mmap_enlarge): Compute nbytes before trying to find an
9314 * xfaces.c (smaller_face): Compare font heights with `<' and `>'
9317 * lread.c (syms_of_lread): Change value of regexp
9318 Vbytecomp_version_regexp to not match some XEmacs-compiled files.
9320 * xmenu.c (xdialog_show): When looking up the selection in
9321 menu_items, take `quote' boundaries into account; this corresponds
9322 to a nil ITEM in x-popup-dialog.
9324 2000-09-07 Kenichi Handa <handa@etl.go.jp>
9326 * charset.h (MIN_CHARSET_OFFICIAL_DIMENSION1): Define it as 0x80,
9328 (MIN_CHAR_OFFICIAL_DIMENSION1): Define it as ((0x81 - 0x70) << 7).
9330 * coding.c (encode_coding_sjis_big5): Use translation table for
9331 encoding, not decoding. Fix the handling of latin-jisx0201.
9332 Check for the charset katakana-jisx0201 too.
9333 (ONE_MORE_CHAR): Call translate_char with CHARSET arg -1.
9334 (detect_coding_sjis): Check the byte sequence more rigidly.
9336 2000-09-07 Gerd Moellmann <gerd@gnu.org>
9338 * xfaces.c (Vparam_value_alist): New variable.
9339 (syms_of_xfaces): Initialize it.
9340 (Finternal_set_lisp_face_attribute): Avoid more consing.
9342 * frame.c (Fframe_parameter): Handle `name' and `background-mode'
9344 (Fframe_parameter) [HAVE_X_WINDOWS]: Handle `display' specially.
9345 (Qbackground_mode): New variable.
9346 (syms_of_frame_1): Initialize Qbackground_mode.
9348 * lisp.h (Qdisplay): Declare extern.
9350 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is 0,
9351 change face on all frames, and change the default for new frames.
9353 2000-09-07 Dave Love <fx@gnu.org>
9355 * Makefile.in [!SYSTEM_MALLOC && REL_ALLOC_MMAP]: Set mallocobj.
9357 2000-09-07 Kenichi Handa <handa@etl.go.jp>
9359 * charset.h (MAKE_CHAR): Be sure to set MSB of C1 to 0.
9361 * charset.c: Include composite.h
9362 (lisp_string_width): New function.
9363 (Fstring_width): Call lisp_string_width instead of strwidth.
9365 * Makefile.in (charset.o): Depends on composite.h.
9367 * process.c (read_process_output): Before inserting the decoded
9368 text in the buffer, adjust the multibyteness.
9370 2000-09-06 Gerd Moellmann <gerd@gnu.org>
9372 * buffer.c (set_buffer_internal_1) [REL_ALLOC_MMAP]: If
9373 buffer's text buffer is null, map new memory.
9375 * ralloc.c (POINTER, SIZE) [emacs]: Define in terms of
9376 POINTER_TYPE and size_t.
9377 (struct mmap_region) [REL_ALLOC_MMAP]: New structure.
9378 (mmap_regions, mmap_regions_1) [REL_ALLOC_MMAP]: New variables.
9379 (ROUND, MMAP_REGION_STRUCT_SIZE, MMAP_REGION, MMAP_USER_AREA)
9380 [REL_ALLOC_MMAP]: New macros.
9381 (mmap_find, mmap_free, mmap_enlarge, mmap_set_vars)
9382 (mmap_mapped_bytes, r_alloc, r_re_alloc, r_alloc_free)
9383 [REL_ALLOC_MMAP]: New functions.
9385 * emacs.c (Fdump_emacs) [REL_ALLOC_MMAP]: Call mmap_set_vars
9386 before and after unexec.
9388 * buffer.c (init_buffer) [REL_ALLOC_MMAP]: Map new buffer
9389 text buffers if necessary.
9391 * buffer.h (R_ALLOC_DECLARE): Removed because unused.
9392 (r_alloc, r_re_alloc, r_alloc_free): Use POINTER_TYPE and size_t
9395 * config.in (HAVE_MMAP): Add #undef.
9397 2000-09-05 Gerd Moellmann <gerd@gnu.org>
9399 * frame.c (Qdisplay_type): New variable.
9400 (syms_of_frame_1): Initialize it.
9401 (Fframe_parameter): New function that avoids consing.
9402 (syms_of_frame): Defsubr it.
9404 * buffer.c (Fother_buffer): Consider buffers as invisible when
9405 they are displayed in a window on an invisible frame.
9407 * window.c (window_loop) <GET_LARGEST_WINDOW>: Fix bug making
9408 get-largest-window always return nil.
9410 2000-09-04 Gerd Moellmann <gerd@gnu.org>
9412 * lread.c (syms_of_lread): Make Vbytecomp_version_regexp a Lisp
9413 variable; recognize Emacs 19 elc files.
9415 2000-09-04 Miles Bader <miles@gnu.org>
9417 * xmenu.c (xmenu_show): Call x_set_menu_resources_from_menu_face
9418 before initially popping up the menu, so the menu doesn't flash
9419 when the face settings are significantly different from the defaults.
9421 2000-09-04 Stefan Monnier <monnier@cs.yale.edu>
9423 * regex.c (WIDE_CHAR_SUPPORT): New macro.
9424 (btowc, iswctype, wctype) [_LIBC]: Redefine to __<fun>.
9425 (BIT_ALPHA, BIT_ALNUM, BIT_ASCII, BIT_NONASCII, BIT_GRAPH, BIT_PRINT)
9426 (BIT_UNIBYTE): Remove.
9427 (re_match_2_internal): Delete corresponding code and streamline the
9428 BIT_MULTIBYTE case to not bother checking ISUNIBYTE.
9429 (CHAR_CLASS_MAX_LENGTH) [!WIDE_CHAR_SUPPORT]: Set to 9 rather than 6.
9430 (re_wctype_t): New type.
9431 (re_wctype, re_iswctype, re_wctype_to_bit): New functions.
9432 (regex_compile): Use them and fix handling of overly long char classes.
9434 2000-09-03 Andrew Innes <andrewi@gnu.org>
9436 * makefile.w32-in: Change to DOS line endings.
9438 * s/ms-w32.h (ORDINARY_LINK): New define.
9440 * w32.c (_ANONYMOUS_UNION) [__GNUC__]: New define
9441 (_ANONYMOUS_STRUCT) [__GNUC__]: New define.
9443 * makefile.w32-in (clean): Don't delete config.h and epaths.h.
9444 (distclean): Delete them here instead.
9446 * w32proc.c (compare_env): Convert to uppercase for comparison,
9447 not lowercase, to match how the native Windows shell works.
9449 2000-09-03 Jason Rumney <jasonr@gnu.org>
9451 * ChangeLog: Remove -unix from coding. Let Emacs autodetect, as
9452 CVS changes the line-ends when checking in/out on DOS/Windows.
9454 * makefile.nt (emacs): Do not change directory to run temacs, as
9455 the load-path is set relative to current directory.
9457 2000-09-03 Miles Bader <miles@gnu.org>
9459 * xterm.c (x_alloc_lighter_color_for_widget): New function.
9461 2000-09-02 Gerd Moellmann <gerd@gnu.org>
9463 * xdisp.c (redisplay_mode_lines): New function.
9464 (display_mode_lines): Return number of mode lines displayed.
9465 (echo_area_display): Use redisplay_mode_lines to draw garbaged
9466 mode lines. Don't temporarily bind redisplay-dont-pause to t.
9468 * emacs.c, callint.c, doc.c, editfns.c: Remove includes of
9469 string.h and strings.h.
9470 (index) [HAVE_INDEX]: Add prototype.
9472 * unexelf.c (SHT_PROGBITS) [__NetBSD__ && !PT_LOAD]: Don't define.
9473 (SHT_MIPS_DEBUG, HDRR) [__NetBSD__ && __mips__]: Define.
9475 * s/netbsd.h [!NO_C_SOURCE]: Include <signal.h>.
9476 (GC_SETJMP_WORKS, GC_MARK_STACK): Define.
9478 2000-09-01 Gerd Moellmann <gerd@gnu.org>
9480 * lread.c (read1): Accept `?' as symbol constituent, for
9481 compatiblity with XEmacs.
9483 2000-08-31 Stefan Monnier <monnier@cs.yale.edu>
9485 * regex.h (RE_NO_NEWLINE_ANCHOR): New syntax flag.
9486 (struct re_pattern_buffer): Remove newline_anchor.
9487 * regex.c: Keep namespace clean for GNU libc by renaming <fun>
9488 to __<fun> and using `weak_alias (__<fun>, <fun>)'.
9489 (re_max_failures, fail_stack): Use size_t rather than unsigned.
9490 (regex_compile): For ^ and $, choose between buffer and line (beg|end)
9491 depending on the new RE_NO_NEWLINE_ANCHOR syntax flag.
9492 (print_compiled_pattern, re_search_2, mutually_exclusive_p)
9493 (re_match_2_internal, re_compile_pattern, re_comp, regcomp):
9494 Get rid of references to newline_anchor.
9495 (regcomp): Allocate and precompute a fastmap.
9497 2000-08-31 Gerd Moellmann <gerd@gnu.org>
9499 * lread.c (openp): GCPRO local variable `filename'.
9501 2000-08-30 Stefan Monnier <monnier@cs.yale.edu>
9503 * regex.h (struct re_pattern_buffer): Use size_t for used/allocated.
9505 * regex.c: Merge some changes from GNU libc. Add prototypes.
9506 (bcopy, bcmp, REGEX_REALLOCATE, re_match_2_internal):
9507 Use memcmp and memcpy instead of bcopy and bcmp.
9508 (init_syntax_once): Use ISALNUM.
9509 (PUSH_FAILURE_POINT, re_match_2_internal): Remove failure_id.
9510 (REG_UNSET_VALUE): Remove. Use NULL instead.
9511 (REG_UNSET, re_match_2_internal): Use NULL.
9512 (SET_HIGH_BOUND, MOVE_BUFFER_POINTER, ELSE_EXTEND_BUFFER_HIGH_BOUND):
9514 (EXTEND_BUFFER): Use them (to work with BOUNDED_POINTERS).
9515 (GET_UNSIGNED_NUMBER): Don't use ISDIGIT.
9516 (regex_compile): In handle_interval, return an error rather than try to
9517 unfetch the interval if we can't find the closing brace.
9518 Obey the RE_NO_GNU_OPS syntax bit.
9519 (TOLOWER): New macro.
9521 (regexec): Allocate regs.start and regs.end as one block.
9523 2000-08-30 Gerd Moellmann <gerd@gnu.org>
9525 * xdisp.c (echo_area_display): Check display_completed instead
9526 of calling detect_input_pending.
9528 * dispnew.c (update_frame): Only set display_completed here; move
9529 the update_begin and update_end calls here from update_frame_1.
9530 (update_frame_1): Don't set display_completed here, don't call
9531 update_begin/update_end.
9533 * xfaces.c (set_font_frame_param): Use Fmodify_frame_parameters
9534 instead of store_frame_param.
9536 2000-08-29 Gerd Moellmann <gerd@gnu.org>
9538 * dispnew.c (build_frame_matrix_from_leaf_window): If a row of a
9539 desired window matrix hasn't been displayed, use the current row
9540 instead. Make sure that only those frame rows are updated for
9541 which there exists a corresponding enabled desired row.
9543 2000-08-29 Miles Bader <miles@gnu.org>
9545 * xfaces.c (default_face_vector): New function.
9546 (Finternal_merge_in_global_face): Use it instead of merge_face_vectors.
9548 2000-08-29 Gerd Moellmann <gerd@gnu.org>
9550 * lread.c (openp): Prevent temporary string passed to
9551 Ffile_readable_p from being garbage collected.
9553 2000-08-28 Dave Love <fx@gnu.org>
9555 * keymap.c (store_in_keymap): Add `static' to declaration.
9557 2000-08-28 Gerd Moellmann <gerd@gnu.org>
9559 * emacs.c, callint.c, doc.c, editfns.c
9560 (toplevel) [HAVE_STRING_H]: Include string.h.
9561 (toplevel) [HAVE_STRINGS_H]: Include strings.h.
9562 (index): Remove prototypes which might conflict with non-standard
9563 definitions of index/strchr.
9565 * s/usg5-3.h (index): Define only if not HAVE_INDEX.
9566 (rindex): Define only if !HAVE_RINDEX.
9568 * s/sco5.h (bcopy, bzero, bcmp): Don't define.
9570 * config.in (HAVE_INDEX, HAVE_RINDEX, HAVE_STRINGS_H): Add undefs.
9572 2000-08-28 Miles Bader <miles@gnu.org>
9574 * xfaces.c (merge_face_vectors): Clear TO's :font attribute if
9575 made inconsistent by a font-related attribute in FROM.
9576 (merge_face_inheritance): Add function comment.
9578 2000-08-28 Kenichi Handa <handa@etl.go.jp>
9580 * keyboard.c (read_char_minibuf_menu_prompt): Call read_char with
9581 the 4th arg (PREV_EVENT) Qt to suppress input method.
9583 2000-08-27 Stefan Monnier <monnier@cs.yale.edu>
9585 * regex.c: Indent cpp directives and remove parens after `defined'.
9586 (PTR_TO_OFFSET, POS_AS_IN_BUFFER): Move to a better place.
9587 (ISDIGIT, ISCNTRL, ISXDIGIT) [!emacs]: Remove duplicate definition.
9588 (regex_compile): Use RE_FRUGAL instead of RE_ALL_GREEDY.
9589 (re_compile_pattern): Use size_t for length.
9590 (init_syntax_once): Move to a better place.
9591 * regex.h: Merge changes from GNU libc. Indent cpp directives.
9592 (RE_FRUGAL): Replaces RE_ALL_GREEDY (inverted meaning).
9594 * syntax.c (back_comment): Detect cases where a comment-starter is
9595 actually inside another comment as in: /* a // b */ c // d \n.
9596 Make it clear that `comstart_pos' is unused for nested comments.
9598 * keymap.c (store_in_keymap, fix_submap_inheritance): New prototypes.
9599 (KEYMAPP): New macro.
9600 (Fkeymap_parent, Fset_keymap_parent): Use it.
9601 (fix_submap_inheritance): Mark it static.
9602 (define_as_prefix, describe_buffer_bindings, describe_command)
9603 (describe_translation, describe_map): Complete prototypes.
9605 * lisp.h (store_in_keymap, fix_submap_inheritance): Remove.
9607 * keyboard.c (menu_bar_item): Detect duplicate entries for all items
9608 to better match the key-lookup behavior.
9610 2000-08-27 Gerd Moellmann <gerd@gnu.org>
9612 * xfaces.c (lface_fully_specified_p): Handle :inherit.
9613 (Finternal_set_lisp_face_attribute): Fix typo in error message.
9615 2000-08-27 Eli Zaretskii <eliz@is.elta.co.il>
9617 * Makefile.in (dispnew.o, indent.o, fontset.o, minibuf.o)
9618 (process.o, scroll.o, sysdep.o): Depend on keyboard.h.
9619 (xterm.o): Depend on coding.h
9621 2000-08-26 Kenichi Handa <handa@etl.go.jp>
9623 * cmds.c (internal_self_insert): Delete '#ifdef HAVE_FACES' and
9624 the corresponding '#endif'.
9626 2000-08-26 Miles Bader <miles@gnu.org>
9628 * dispextern.h (enum lface_attribute_index): Add LFACE_INHERIT_INDEX.
9629 * xfaces.c (QCinherit): New variable.
9630 (syms_of_xfaces): Initialize it.
9631 (LFACE_INHERIT): New macro.
9632 (Finternal_get_lisp_face_attribute)
9633 (merge_face_vector_with_property)
9634 (Finternal_set_lisp_face_attribute): Deal with :inherit attribute.
9635 (check_lface_attrs): Allow new types of face height. Check
9637 (CYCLE_CHECK): New macro.
9638 (merge_face_inheritance): New function.
9639 (merge_face_vectors): Merge inherited faces too. Add F and
9640 CYCLE_CHECK arguments.
9641 (merge_face_vector_with_property, Finternal_merge_in_global_face)
9642 (lookup_named_face, lookup_derived_face, realize_named_face)
9643 (face_at_string_position, face_at_buffer_position): Supply
9644 new F and CYCLE_CHECK arguments to merge_face_vectors.
9645 (merge_face_heights): New function.
9646 (merge_face_vectors, merge_face_vector_with_property)
9647 (Finternal_set_lisp_face_attribute): Call merge_face_heights to
9648 handle relative face heights.
9649 (lface_same_font_attributes_p): Compare heights using EQ.
9651 2000-08-26 Kenichi Handa <handa@etl.go.jp>
9653 * charset.c (char_to_string): Check the character validity.
9654 (char_valid_p): If C is not less than MAX_CHAR, be sure to return 0.
9656 2000-08-25 Stefan Monnier <monnier@cs.yale.edu>
9658 * regex.c (PUSH_FAILURE_COUNT): New macro.
9659 (POP_FAILURE_REG_OR_COUNT): Renamed from POP_FAILURE_REG.
9660 Handle popping of a register's or a counter's data.
9661 (POP_FAILURE_POINT): Use the new name.
9662 (re_match_2_internal): Push counter data on the stack for succeed_n,
9663 jump_n and set_number_at and remove misleading dead code in succeed_n.
9665 2000-08-25 Gerd Moellmann <gerd@gnu.org>
9667 * xdisp.c (redisplay_internal): If considering all windows on all
9668 frames, update the display for each frame as soon as possible,
9669 instead of first building all desired matrices for all frames, and
9670 then updating them all.
9671 (try_cursor_movement): Handle case that last_cursor.vpos is -1.
9673 2000-08-24 Gerd Moellmann <gerd@gnu.org>
9675 * bytecode.c (mark_byte_stack): Add a comment.
9677 * frame.h (FRAME_FLAGS_AREA_COLS, FRAME_FLAGS_AREA_WIDTH)
9678 (FRAME_LEFT_FLAGS_AREA_WIDTH): Return 0 unless frame is
9681 2000-08-24 Kenichi Handa <handa@etl.go.jp>
9683 * minibuf.c (do_completion): Always use compare-string, not
9684 string-equal because the latter doesn't pay attention to
9685 multibyteness of strings.
9687 * process.c (create_process): Don't setup raw-text coding here.
9688 (Fopen_network_stream): Don't set coding->src_multibyte and
9689 coding->dst_multibyte here.
9690 (read_process_output): For process filter, return unibyte string
9691 if default-enable-multibyte-characters is nil.
9692 (send_process): If OBJECT is multibyte text, be sure to encoded it
9693 by the specified coding system for the process. Otherwise, setup
9695 (init_process): Don't initialize default-process-coding-system here.
9697 2000-08-23 Eli Zaretskii <eliz@is.elta.co.il>
9699 * buffer.c (syms_of_buffer) <scroll-up-aggressively>: Doc fix.
9700 <scroll-down-aggressively>: Likewise.
9702 2000-08-23 Kenichi Handa <handa@etl.go.jp>
9704 * coding.c (encode_eol): Fix bug for the case of dst_bytes being
9705 zero. Set coding->produced_char correctly.
9707 2000-08-22 Andrew Innes <andrewi@gnu.org>
9709 * makefile.w32-in: New file.
9711 * unexw32.c (unexec): Ignore old_name, and use the actual location
9712 of the current executable instead. Base new_name on this.
9714 * w32proc.c (create_child): Remove reference to security
9715 descriptor, which isn't needed and doesn't compile with mingw32.
9717 * w32term.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
9718 up dllimport attributes.
9719 (x_update_window_end): Update prototype.
9721 * unexec.c (write_segment) [USE_CRT_DLL]: Remove unnecessary
9722 extern, which screws up dllimport attributes.
9724 * sysdep.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
9725 up dllimport attributes.
9727 * strftime.c [USE_CRT_DLL]: Remove unnecessary extern, which
9728 screws up dllimport attributes.
9730 * process.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
9731 up dllimport attributes.
9732 (create_process) [USE_CRT_DLL]: Remove unnecessary extern, which
9733 screws up dllimport attributes.
9735 * lread.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
9736 up dllimport attributes.
9738 * keyboard.c [USE_CRT_DLL]: Remove unnecessary extern, which
9739 screws up dllimport attributes.
9741 * floatfns.c [USE_CRT_DLL]: Remove unnecessary extern, which
9742 screws up dllimport attributes.
9744 * fileio.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
9745 up dllimport attributes.
9747 * emacs.c (malloc_initialize_hook) [USE_CRT_DLL]: Remove
9748 unnecessary extern, which screws up dllimport attributes.
9751 * editfns.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
9752 up dllimport attributes.
9754 * dispnew.c (window_change_signal) [USE_CRT_DLL]: Remove
9755 unnecessary extern, which screws up dllimport attributes.
9757 * callproc.c [USE_CRT_DLL]: Remove unnecessary extern, which
9758 screws up dllimport attributes.
9760 * buffer.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
9761 up dllimport attributes.
9763 * w32proc.c (IsValidLocale): Extern missing from mingw32 headers.
9765 * w32bdf.c (search_file_line):
9766 (set_bdf_font_info):
9768 (w32_get_bdf_glyph):
9769 (w32_BDF_to_x_font): Fix compile warnings.
9771 * w32menu.c: Include keyboard.h before frame.h. Fix compile warnings.
9773 * w32select.c: Include keyboard.h before frame.h.
9775 * w32fns.c (max): Define macro.
9776 (JOHAB_CHARSET): Define if not known.
9777 (MOD_ALT, MOD_CONTROL, MOD_SHIFT, MOD_WIN): Define if not known.
9778 (Fx_show_tip): Synch with X version.
9780 * w32xfns.c: Include keyboard.h before frame.h.
9782 * w32fns.c: Include keyboard.h before frame.h.
9784 * w32term.c: Include keyboard.h before frame.h.
9786 * fontset.c: Include keyboard.h before frame.h.
9788 * w32inevt.c: Include keyboard.h before frame.h.
9789 (MOUSE_MOVED): Define if not known.
9791 * minibuf.c: Include keyboard.h before frame.h.
9793 * keyboard.c: Include keyboard.h before frame.h.
9795 * indent.c: Include keyboard.h before frame.h.
9797 * dispnew.c: Include keyboard.h before frame.h.
9799 * buffer.c: Include keyboard.h before frame.h.
9801 * alloc.c: Include keyboard.h before frame.h.
9803 * print.c: Include keyboard.h before frame.h.
9805 * process.c: Include keyboard.h before frame.h.
9807 * scroll.c: Include keyboard.h before frame.h.
9809 * sysdep.c: Include keyboard.h before frame.h.
9811 * term.c: Include keyboard.h before frame.h.
9813 * window.c: Include keyboard.h before frame.h.
9815 * xdisp.c: Include keyboard.h before frame.h.
9816 Separate GLYPH_DEBUG and DEBUG_TRACE_MOVE.
9818 * frame.c: Include keyboard.h before frame.h.
9820 * w32heap.h: Undefine min, max.
9822 * w32gui.h: Undefine min, max.
9824 * unexw32.c: Change PUCHAR to PCHAR.
9825 (PTR_TO_OFFSET): Cast ptr to unsigned char *.
9828 (copy_executable_and_dump_data): Remove unnecessary static defs.
9829 (copy_executable_and_dump_data): Fix compile warnings.
9831 * sysdep.c (NULL) [WINDOWSNT]: Define NULL if not defined.
9833 * w32console.c (min): Define macro.
9834 (clear_frame, write_glyphs): Fix compile warning.
9836 * w32proc.c (compare_env):
9837 (find_child_console): Fix compile warning.
9839 * w32.c (sys_strerror): Use sys_nerr instead of _sys_nerr. Use
9840 sys_errlist instead of _sys_errlist.
9841 (get_emacs_configuration_options): New function.
9843 * s/ms-w32.h (sys_nerr): Provide default definition.
9844 (strdup, strupr, strnicmp, stricmp, tzset, tzname): Map to same
9845 name with _ prepended.
9846 (NSIG): Define if not known.
9847 (get_emacs_configuration): Provide extern declaration.
9848 (get_emacs_configuration_options): Provide extern declaration.
9849 (EMACS_CONFIG_OPTIONS): Call get_emacs_configuration_options.
9851 * w32.c (gettimeofday): Use struct timeb, not struct _timeb.
9853 (read_unc_volume): Fix compile warning.
9855 * s/ms-w32.h (_WINSOCK_H): Define to prevent normal winsock
9856 definitions from being used.
9858 * lisp.h [WINDOWSNT]: Don't declare externs for getenv, ctime and getwd.
9860 * w32.c (unc_volume_file_attributes):
9861 (open_unc_volume): Make arg const.
9863 * sysdep.c [WINDOWSNT]: Remove extern decl of errno.
9864 (read_input_waiting): Remove excess parameter.
9866 * w32.c (init_environment): Call _access.
9867 (check_windows_init_file): Call _close.
9868 (init_user_info): Call _putenv.
9869 (init_environment): Call _putenv and _strdup.
9870 (init_ntproc): Reset volume info cache on startup.
9872 * s/ms-w32.h (malloc, free, realloc, calloc): Rename if
9873 USE_CRT_DLL is defined, so Emacs can use GNU malloc even though it
9874 cannot override the CRT malloc.
9876 * makefile.nt (LOCAL_FLAGS): Define USE_CRT_DLL if requested.
9877 (LINK_FLAGS): Append to original value of LINK_FLAGS.
9879 * w32heap.c [!USE_CRT_DLL]: Don't define _heap_init and _heap_term
9880 unless we are linking with a static CRT.
9881 (RVA_TO_PTR): Cast result to unsigned char*.
9883 * w32.c (GetCachedVolumeInformation): Use xmalloc, xfree and xstrdup.
9884 (add_volume_info): Use xstrdup.
9886 2000-08-22 Stefan Monnier <monnier@cs.yale.edu>
9888 * minibuf.c (Vcompletion_auto_help): Renamed from `auto_help'.
9889 (do_completion, Fminibuffer_complete_word): Use it.
9890 (syms_of_minibuf): Turn completion-auto-help into a proper Lisp
9891 var so it can take non-boolean values.
9893 2000-08-21 Gerd Moellmann <gerd@gnu.org>
9895 * editfns.c (find_field): Formatting changes.
9896 (toplevel): Some old-style function forward declarations
9897 changed to prototypes, some new protypes added, some functions
9900 * lisp.h (set_time_zone_rule): Add prototype.
9901 (use_dialog_box): External declaration.
9903 * keyboard.c (gen_help_event): Add parameter SIZE.
9904 (kbd_buffer_events_waiting): Slightly rewritten.
9905 (clear_event): New function.
9906 (kbd_buffer_get_event): Use it, and clear the input_events of
9908 (init_keyboard): Remove duplicate creation of kbd_buffer_gcpro and
9909 don't fill the newly created array with nils.
9910 (toplevel): Convert some old-style function forward declarations
9913 * keyboard.h (gen_help_event): Change prototype.
9915 * xterm.c (XTread_socket): Change calls to gen_help_event.
9917 * w32term.c (w32_read_socket): Change calls to gen_help_event.
9919 * eval.c (Fmacroexpand): Doc fix.
9921 2000-08-20 Jason Rumney <jasonr@gnu.org>
9923 * w32term.h (x_display_info_for_display): Remove as this function
9924 does not exist on W32.
9926 * w32term.c (help_echo_window): New variable.
9927 (syms_of_w32term): staticpro it.
9928 (note_mode_line_highlight): Set it.
9929 (XTextExtents16): Removed as there is no equivalent on W32.
9930 (x_compute_glyph_string_overhangs): Incomplete body removed, as
9931 the X way of doing this will not work for W32.
9932 (w32_intersect_rectangles): Removed. Use IntersectRect API call.
9933 (x_draw_image_foreground): Avoid drawing outside of the clip area
9934 when image doesn't have a mask.
9935 (note_mouse_highlight): Process overlays in the right order of
9936 priority. Set help_echo_window.
9937 (x_draw_bar_cursor): If cursor is on an image, draw a box cursor
9938 because that's more visible for large images.
9940 * w32menu.c (keymap_panes): Pass the keymap's prompt as the pane
9941 name to single_keymap_panes.
9942 (w32_menu_show): Set wv->title when dealing with titles.
9943 (w32_menu_display_help): Call show_help_echo with OBJECT and POS.
9945 2000-08-21 Miles Bader <miles@gnu.org>
9947 * minibuf.c (do_completion): Try again if we rewrite the input
9948 string, but no completion was done, so that any completion message
9951 2000-08-20 Gerd Moellmann <gerd@gnu.org>
9953 * xfaces.c (lface_equal_p): Compare strings differently.
9954 (Qtty_color_alist, Vtty_defined_color_alist): New variables.
9955 (realize_tty_face): Use them.
9956 (syms_of_xfaces): Initialize new variables.
9957 (map_tty_color): New function, extracted from realize_tty_face.
9958 (map_tty_color) [MSDOS || WINDOWSNT]: If using the frame's default
9959 foreground or background color, store the new color name in the
9960 realized face; previous code trying to do this had no effect.
9961 (realize_tty_face): Use map_tty_color.
9962 (Fclear_face_cache): Set face_change_count and ensure thorough
9965 2000-08-19 Gerd Moellmann <gerd@gnu.org>
9967 * undo.c (record_first_change, record_marker_adjustment): Don't
9968 use XBUFFER on last_undo_buffer which might not be a buffer.
9970 2000-08-18 Kenichi Handa <handa@etl.go.jp>
9972 * coding.c (decode_coding_string): Set members consumed,
9973 consumed_char, produced, produced_char of *coding correctly. If
9974 decode_coding doesn't consume any byte, don't try anymore.
9975 (encode_coding_string): Likewise.
9977 2000-08-18 Gerd Moellmann <gerd@gnu.org>
9979 * lisp.h (CHECK) [ENABLE_CHECKING]: Make both sides of the
9980 conditional have void type, for Standard C compilers.
9982 * xdisp.c (redisplay_internal): Compare windows for equality with
9983 EQ, instead of applying XWINDOW to something that might not
9986 2000-08-18 Kenichi Handa <handa@etl.go.jp>
9988 * fontset.c (Finternal_char_font): Search only the selected frame
9989 for a window of the current buffer.
9991 2000-08-18 Gerd Moellmann <gerd@gnu.org>
9993 * minibuf.c (do_completion): Use EQ instead of `!=' to compare
9996 * keyboard.c (kbd_buffer_get_event): Handle the case that the
9997 second half of a HELP_EVENT is found at the start of kbd_buffer.
9999 2000-08-18 Miles Bader <miles@gnu.org>
10001 * lisp.h (Lisp_String): Replace DECLARE_INTERVALS with real decl.
10003 * editfns.c (save_restriction_save): Rewrite to use markers.
10004 (save_restriction_restore): Rewrite to understand new form of data
10005 saved by save_restriction_save.
10006 (Fsave_restriction): Remove cautionary note in doc-string.
10008 2000-08-17 Gerd Moellmann <gerd@gnu.org>
10010 * fileio.c (build_annotations): Add a comment explaining the
10011 return value of format-annotate-function. Replace a spurious call
10012 to Flength with a CONSP test. Call format-annotate-function with
10013 a fifth arg specifying how many times the function is been called
10014 in a row, to let it choose temporary buffers appropriately.
10016 2000-08-17 Dave Love <fx@gnu.org>
10018 * lisp.h: Remove DECLARE_INTERVALS, INITIALIZE_INTERVAL. Don't
10019 declare make_temp_name twice.
10021 * lread.c: Prototype readevalloop, load_unwind, load_descriptor_unwind.
10022 (unreadpure): Give it an arg.
10024 * unexalpha.c: Prototype fatal_unexec, mark_x,
10025 update_dynamic_symbols. Declare unexec as void.
10027 * cm.c [HAVE_TERMCAP_H]: Include <termcap.h>.
10028 [!HAVE_TERMCAP_H]: Prototype tputs, tgoto.
10030 * alloc.c (lisp_malloc): Declare with POINTER_TYPE.
10031 [SYSTEM_MALLOC]: Make decls in malloc.h conditional on DOUG_LEA_MALLOC.
10033 * alloca.c: Use #error.
10034 [POINTER_TYPE]: Use it.
10036 * eval.c (Fdefvar): Doc fix.
10038 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Avoid
10039 INITIALIZE_INTERVAL.
10041 * buffer.h: Avoid DECLARE_INTERVALS.
10043 * config.in: Add size_t.
10045 2000-08-17 Eli Zaretskii <eliz@is.elta.co.il>
10047 * w16select.c (set_clipboard_data): If there's not enough memory
10048 to put text into clipboard, return 1, as Fw16_set_clipboard_data
10049 expects. In case of other failures, return 3.
10050 (system_error_msg): New error message.
10051 (Fw16_set_clipboard_data): If set_clipboard_data returns 3, print
10054 2000-08-16 Gerd Moellmann <gerd@gnu.org>
10056 * term.c (write_glyphs): Also turn off inverse video after turning
10057 off other appearances in case TS_exit_attribute_mode is not equal
10058 to TS_end_standout_mode.
10059 (insert_glyphs): Turn inverse video on/off for each run of glyphs
10060 with the same face.
10061 (turn_off_face): Reset standout_mode only if
10062 TS_exit_attribute_mode has been output and TS_exit_attribute_mode
10063 is equal to TS_end_standout_mode.
10065 2000-08-16 Kenichi Handa <handa@etl.go.jp>
10067 * coding.c (encode_coding): Fix the bug of not flushing ISO escape
10068 sequence at the end of the source block.
10070 * ccl.c (Fccl_program_p): Docstring modified.
10071 (Fccl_execute): Likewise.
10072 (Fccl_execute_on_string): Likewise.
10074 2000-08-16 Eli Zaretskii <eliz@is.elta.co.il>
10076 * msdos.c (IT_write_glyphs): Convert cbp to unsigned char *.
10078 2000-08-16 Kenichi Handa <handa@etl.go.jp>
10080 The following changes are mainly to fix bugs of
10081 encode/decode-coding-string failing if encoding/decoding return
10082 CODING_FINISH_INSUFFICIENT_DST. In addition, delete the global
10083 variable conversion_buffer.
10085 * ccl.c (CCL_WRITE_CHAR): If CH is eight-bit-control char,
10086 decrement dst_end to avoid buffer overflow in the later call of
10087 string_as_multibyte
10089 * coding.h (conversion_buffer_size, conversion_buffer)
10090 (get_conversion_buffer): Extern deleted.
10092 * coding.c (MINIMUM_CONVERSION_BUFFER_SIZE): Macro deleted.
10093 (conversion_buffer, conversion_buffer_size): Variables deleted.
10094 (get_conversion_buffer): Function deleted.
10095 (struct conversion_buffer): New structure.
10096 (MAX_ALLOCA): New macro.
10097 (allocate_conversion_buffer): New macro.
10098 (extend_conversion_buffer, free_conversion_buffer): New functions.
10099 (ccl_coding_driver): Set coding->result.
10100 (decode_coding): Set coding->result to CODING_FINISH_NORMAL if
10101 this is the last block of source.
10102 (encode_coding): Likewise. Handle the source block as the last
10103 one only when the whole source text is consumed.
10104 (decode_coding_string): Handle the case that the output buffer is
10105 too small to decode the whole source text. Use
10106 allocate_conversion_buffer, extend_conversion_buffer and
10107 free_conversion_buffer, not get_conversion_buffer.
10108 (encode_coding_string): Likewise.
10109 (init_coding): Function deleted.
10110 (init_coding_once): Delete code to initialize conversion_buffer_size.
10112 * emacs.c (main): Don't call init_coding.
10114 * msdos.c (IT_write_glyphs): Use a locally declared conversion_buffer.
10116 * term.c (write_glyphs): Use a locally declared conversion_buffer.
10117 (insert_glyphs): Likewise.
10119 * w32console.c (write_glyphs): Use a locally declared
10122 2000-08-15 Eli Zaretskii <eliz@is.elta.co.il>
10124 * msdos.c (IT_update_begin): Don't crash if mouse_face_mouse_frame
10125 member of display_info is NULL.
10127 2000-08-15 Gerd Moellmann <gerd@gnu.org>
10129 * alloc.c (compact_small_strings): Use safe_bcopy, add an assertion.
10131 * term.c (turn_off_face): Reset standout_mode when resetting
10132 appearances with capability `me'.
10133 (write_glyphs): Switch on inverse video before each face change.
10135 2000-08-14 Dave Love <fx@gnu.org>
10137 * alloc.c [HAVE_UNISTD_H]: Include unistd.h; don't declare sbrk.
10138 [!HAVE_UNISTD_H]: Use POINTER_TYPE to declare sbrk.
10139 (lisp_free): Declare and make static.
10141 * window.c: Fix embedded comment.
10142 (syms_of_window): Fix doc string.
10144 2000-08-14 Gerd Moellmann <gerd@gnu.org>
10146 * keymap.c (push_key_description): If C without modifiers is < 32,
10147 make sure to print `C-' before `M-', like in the manual.
10149 2000-08-11 Gerd Moellmann <gerd@gnu.org>
10151 * fns.c (hashfn_eq, hashfn_eql): Don't handle strings specially
10152 since they aren't relocated anymore.
10153 (sxhash_string): Make sure returned hash code fits in a Lisp integer.
10155 * xdisp.c (try_cursor_movement): Fix handling of cursor in
10156 partially visible line which is smaller than the window's height.
10158 2000-08-11 Kenichi Handa <handa@etl.go.jp>
10160 * ccl.c (CCL_READ_CHAR): If source is multibyte, pay attention to
10161 the multibyte form of eight-bit-control characters.
10162 (Fccl_execute_on_string): Initialize ccl->multibyte.
10164 * ccl.h (struct ccl_program): New member multibyte.
10166 * coding.c (ccl_coding_driver): Initialize ccl->multibyte.
10168 2000-08-11 Kenichi Handa <handa@etl.go.jp>
10170 * regex.c (regex_compile) <normal_char>: Pay attention to
10172 (analyse_first) <exactn>: Setup fastmap correctly for
10173 eight-bit-control characters.
10175 2000-08-11 Kenichi Handa <handa@etl.go.jp>
10177 * termhooks.h (enum event_kind): New member multibyte_char_keystroke.
10179 * keyboard.c (make_lispy_event): Handle the new event type
10180 multibyte_char_keystroke.
10182 * xterm.c: Include coding.h.
10183 (XTread_socket): Work around a bug of XmbLookupString. If the
10184 input is from XIM, decode it according to the current locale. In
10185 that case, generate multibyte_char_keystroke events.
10187 2000-08-11 Kenichi Handa <handa@etl.go.jp>
10189 * xdisp.c (TRACE_MOVE) [GLYPH_DEBUG]: Delete the last semicolon.
10190 (TRACE_MOVE) [not GLYPH_DEBUG]: Define dummy.
10192 2000-08-10 Gerd Moellmann <gerd@gnu.org>
10194 * xdisp.c (trace_move) [GLYPH_DEBUG]: New variable.
10195 (TRACE_MOVE) [GLYPH_DEBUG]: New macro.
10196 (move_it_in_display_line_to): Record iterator's ascent and descent
10197 before producing glyphs, and restore them when we know the glyph
10198 doesn't fit on the line.
10199 (move_it_to): Restructured so that it's easier to debug. If
10200 moving to a vpos, and not moving to an x or character position,
10201 stop as soon as the specified vpos is reached; don't move further
10202 into that line because that might change the computed line height.
10203 (try_cursor_movement): New function, extracted from the cursor
10204 movement branch of redisplay_window. If ending on a partially
10205 visible line, don't try to scroll if the cursor line is taller
10207 (redisplay_window): Use try_cursor_movement.
10209 * window.c (Fwindow_end): Rewritten to not use Fvertical_motion,
10210 because that function doesn't cope with variable-height lines.
10212 * xterm.c (x_draw_bar_cursor): If cursor is on an image, draw a
10213 box cursor because that's better visible for large images.
10215 2000-08-10 Miles Bader <miles@gnu.org>
10217 * w32term.c (note_mouse_highlight): Update calls to overlays_at.
10219 2000-08-10 Gerd Moellmann <gerd@gnu.org>
10221 * xdisp.c (Vmessages_buffer_name): New variable.
10222 (message_dolog): Use it.
10223 (syms_of_xdisp): Initialize it.
10225 2000-08-10 Eli Zaretskii <eliz@is.elta.co.il>
10227 * msdos.c (IT_note_mouse_highlight): Update the calls to overlays_at.
10228 (toplevel) <kbd_buffer_store_event>: Remove prototype, it's
10229 redundant now that keyboard.h is included.
10231 2000-08-09 Eli Zaretskii <eliz@is.elta.co.il>
10233 * keyboard.c (kbd_buffer_events_waiting): New function.
10235 * keyboard.h (kbd_buffer_events_waiting): Add prototype.
10237 * msdos.c: Include keyboard.h.
10238 (XMenuActivate): Empty no_event events from the event buffer. If
10239 no events are left after that, call clear_input_pending.
10240 (mouse_clear_clicks): New function, code moved from mouse_init.
10241 (mouse_init, XMenuActivate): Call mouse_clear_clicks to force the
10242 mouse driver to ``forget'' any past clicks.
10244 * Makefile.in (msdos.o): Depend on keyboard.h.
10246 2000-08-09 Gerd Moellmann <gerd@gnu.org>
10248 * lisp.h (input_pending): External declaration.
10250 * dispextern.h (Qredisplay_dont_pause): Declare extern.
10252 * xdisp.c (echo_area_display): Display thoroughly if input is
10253 pending. Bind redisplay-dont-pause to t during the redisplay.
10254 in case input is pending.
10256 * dispnew.c (Qredisplay_dont_pause): New variable.
10257 (syms_of_display): Initialize and staticpro it.
10258 (update_frame_1): Don't interrupt the display for pending input if
10259 redisplay_dont_pause is set.
10261 * dispnew.c (mode_line_string): Declare parameter MODE_LINE_P.
10263 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
10265 2000-08-09 Miles Bader <miles@lsi.nec.co.jp>
10267 * callproc.c (Fcall_process): Terminate the unwind-protect around
10268 the post-read-conversion of coding system.
10270 * buffer.c (overlays_at): Add CHANGE_REQ parameter.
10271 (Foverlays_at, Fnext_overlay_change, Fprevious_overlay_change): Use it.
10272 * buffer.h (overlays_at): Update prototype.
10273 * xdisp.c (next_overlay_change): Update call to overlays_at.
10274 * xfaces.c (face_at_buffer_position): Likewise.
10275 * textprop.c (Fget_char_property): Likewise.
10276 * xterm.c (note_mouse_highlight): Likewise.
10278 * minibuf.c (do_completion): Don't consider a simple change of
10279 case as `completion'.
10281 2000-08-08 Ken Raeburn <raeburn@gnu.org>
10283 * keyboard.c (syms_of_keyboard): Initialize last_point_position_buffer.
10284 * undo.c (record_delete): Make sure last_point_position_buffer is
10285 a buffer before comparing pointers.
10287 * coding.h (decode_coding_string): Declare.
10289 * intervals.h (Fprevious_single_char_property_change): Declare.
10291 * textprop.c (Fprevious_single_char_property_change): Don't do
10292 arithmetic directly on lisp objects.
10294 * editfns.c (find_field): Use EQ, not ==, to compare Lisp objects.
10296 * keyboard.h (menu_item_eval_property): Declare.
10298 * xdisp.c (message_dolog): Save and protect string "*Messages*" to
10299 reuse as buffer name, instead of recreating (and discarding) every
10300 time a message is logged.
10301 (with_echo_area_buffer): Make callback arg A2 a lisp object.
10302 (current_message_1, truncate_message_1, set_message_1)
10303 (display_echo_area_1, resize_mini_window_1): Signatures changed.
10304 (current_message, truncate_echo_area, display_echo_area)
10305 (resize_echo_area_axactly): Changed calls.
10307 * coding.c (find_safe_codings): CHAR_TABLE_SET index must be a
10309 (Ffind_coding_systems_region_internal): First argument to Fappend
10310 must be an integer, not a Lisp object.
10312 2000-08-08 Kenichi Handa <handa@etl.go.jp>
10314 * charset.c (Fchar_width): Doc fix.
10316 2000-08-08 Gerd Moellmann <gerd@gnu.org>
10318 * charset.c (Fstring_width): Doc fix.
10320 2000-08-07 Gerd Moellmann <gerd@gnu.org>
10322 * xdisp.c (start_display): When starting display on a continuation
10323 line, clear ascent and descent members of the iterator structure;
10324 the height of the continued line does not affect the height of the
10326 (make_cursor_line_fully_visible): Do nothing if cursor is on a
10327 line taller than the window.
10328 (redisplay_window) <forced window start>: Handle case that the
10329 middle of the window is not found in any row.
10330 (dump_glyph_row): Show more information.
10331 (compute_line_metrics): Use MATRIX_FIRST_TEXT_ROW to determine the
10332 first text line in a glyph matrix.
10334 * xterm.c (x_draw_image_foreground): Avoid drawing outside
10335 of the clip area when image doesn't have a mask.
10337 * fns.c (sweep_weak_table): Fix survival conditions for
10338 key-or-value and key-and-value weakness.
10340 * .gdbinit (xhashtable): New command.
10342 * fns.c (sweep_weak_hash_tables): Fix the code taking unmarked
10343 tables out of the list of all weak hash tables.
10345 * xdisp.c (ensure_echo_area_buffers): If a buffer was killed, and
10346 a new buffer is created, make sure echo_area_buffer[] references
10349 2000-08-07 Eli Zaretskii <eliz@is.elta.co.il>
10351 * msdos.c (Fmsdos_set_mouse_buttons): Add missing backslashes in
10354 2000-08-07 Kenichi Handa <handa@etl.go.jp>
10356 * syntax.c (skip_chars): Fix previous change. Make the handling
10357 of unibyte string consistent with that of regex search.
10359 2000-08-05 Gerd Moellmann <gerd@gnu.org>
10361 * xmenu.c (popup_get_selection): Use xfree instead of free.
10363 * fileio.c (Finsert_file_contents): Use xfree instead of free.
10365 * editfns.c (Ftranspose_regions): Use xfree instead of free.
10367 * callproc.c (child_setup): Use xfree instead of free.
10369 * sysdep.c (opendir, GetTempDirName, run_mac_command): Use xmalloc
10371 (run_mac_command, closedir): Use `xfree' instead of `free'.
10373 * keymap.c (current_minor_maps): Use xmalloc instead of malloc.
10375 * eval.c (error): Use xfree instead of free.
10377 * xfaces.c, xfns.c, w32fns.c: Replace `illegal' with `invalid'.
10379 * fns.c: Replace `illegal' with `invalid'.
10380 (Fmake_hash_table, make_hash_table): Allow table size of 0.
10382 2000-08-05 Kenichi Handa <handa@etl.go.jp>
10384 * syntax.c (skip_chars): Fix handling of multibyte<->unibyte
10387 2000-08-04 Noah Friedman <friedman@splode.com>
10389 * fns.c (Fmake_hash_table): Add missing `\n\' to end of line in
10392 2000-08-04 Gerd Moellmann <gerd@gnu.org>
10394 * syntax.c (skip_chars): Fix typo in error message.
10396 2000-08-04 Andreas Schwab <schwab@suse.de>
10398 * m/ia64.h: Moved from s/ia64.h.
10400 2000-08-04 Kenichi Handa <handa@etl.go.jp>
10402 * process.c (read_process_output): Big simplification. Handle
10403 composition and post-read-conversion of coding system correctly.
10404 (send_process): Handle composition correctly.
10406 * callproc.c (Fcall_process): Handle post-read-conversion of
10407 coding system if any.
10409 * coding.c (decode_coding_iso2022): More strict check for handling
10411 (coding_restore_composition): Pay attention to the case that
10412 cmp_data is not set properly (because of invalid code in the
10414 (run_pre_post_conversion_on_str): Include text properties in the
10416 (decode_coding_string): Set members of coding correctly.
10418 2000-08-03 Gerd Moellmann <gerd@gnu.org>
10420 * s/ia64.h: New file.
10422 * widget.c (set_frame_size, update_wm_hints, EmacsFrameSetValues):
10423 Use NULL instead of 0 at the end of variable argument list of
10424 XtVaGetValues and XtVaSetValues, because 0 fails on systems where
10425 sizeof (int) < sizeof (void *).
10427 * xmenu.c (update_frame_menubar): Use NULL instead of 0 at the end
10428 of variable argument lists of XtVaGetValues and XtVaSetValues.
10430 * xfns.c (Fx_file_dialog): Use NULL instead of 0 at the end of
10431 variable argument lists of XtVaGetValues and XtVaSetValues.
10433 2000-08-02 Gerd Moellmann <gerd@gnu.org>
10435 * alloc.c (lisp_malloc, lisp_free): Use size_t and POINTER_TYPE.
10436 (xrealloc, xmalloc): Use size_t. Some callers adjusted.
10438 * lisp.h (Fsingle_key_description, xmalloc, xrealloc): Change
10441 * keyboard.c (read_char_minibuf_menu_prompt): Add new parameter
10442 in call to Fsingle_key_description.
10444 * keymap.c (Fsingle_key_description): Add parameter NO_ANGLES.
10447 2000-08-02 Colin Walters <walters@cis.ohio-state.edu>
10449 * window.c (display_buffer_reuse_frames): New variable.
10450 (Fdisplay_buffer): If display_buffer_reuse_frames is set, reuse
10451 frames displaying BUFFER.
10452 (syms_of_window): Define Lisp variable display-buffer-reuse-frames.
10454 2000-08-01 Miles Bader <miles@gnu.org>
10456 * editfns.c (Fconstrain_to_field): Fix the conditions for deciding
10457 when to constrain NEW_POS (they were pretty screwed up before).
10459 2000-07-31 Eli Zaretskii <eliz@is.elta.co.il>
10461 * msdos.c (run_msdos_command): Save and restore the master
10462 environment, for the case that child_setup signals an error.
10463 When mirroring slashes in DOS shell commands, don't fail when
10464 argv[2] has embedded blanks.
10465 (Fmsdos_set_mouse_buttons, mouse_setup_buttons): New functions.
10466 (syms_of_msdos): Defsubr Fmsdos_set_mouse_buttons.
10467 (dos_ttraw): Call mouse_setup_buttons.
10469 * callproc.c (child_setup) [MSDOS]: malloc pwd_var instead of
10470 using alloca; free it after run_msdos_command returns.
10472 2000-07-27 Dave Love <fx@gnu.org>
10474 * s/irix6-5.h (IRIX_FORCE_32_BITS, LD_SWITCH_SYSTEM): Don't define.
10475 [_MIPS_SZLONG == 64]: Set up for 64-bit mode -- not currently working.
10477 * m/iris4d.h (XUINT, XSET, XUNMARK) [_LP64]: Don't define.
10479 2000-07-27 Eli Zaretskii <eliz@is.elta.co.il>
10481 * editfns.c (lisp_time_argument): Fix last change.
10483 2000-07-27 Gerd Moellmann <gerd@gnu.org>
10485 * fns.c (Fdelete): Make it work on vectors and strings in addition
10488 * fns.c (Qkey_or_value, Qkey_and_value): New variables.
10489 (syms_of_fns): Initialize new variables.
10490 (sweep_weak_table): Handle weakness `key-or-value' and `key-and-value'.
10491 (Fmake_hash_table): Recognize `key-and-value' and `key-or-value'
10492 weakness, with t meaning the same as `key-and-value'.
10494 2000-07-27 Kenichi Handa <handa@etl.go.jp>
10496 * coding.h (struct coding_system): Member safe_charset deleted.
10498 * coding.c (Qsafe_charsets): This variable deleted.
10499 (Qsafe_chars, Vchar_coding_system_table, Qchar_coding_system):
10501 (coding_safe_chars): New function.
10502 (CODING_SAFE_CHAR_P): New macro.
10503 (CHARSET_OK): New arg C. Call CODING_SAFE_CHAR_P instead of
10504 checking safe_charsets member of the coding system. Caller changed.
10505 (detect_coding_iso2022): New local variable safe_chars.
10506 (DECODE_DESIGNATION): Call CODING_SAFE_CHAR_P instead of checking
10507 safe_charsets member of the coding system.
10508 (decode_coding_iso2022): New local variable safe_chars.
10509 (ENCODE_ISO_CHARACTER_DIMENSION1): Don't check unsafe chars here.
10510 (ENCODE_ISO_CHARACTER_DIMENSION2): Likewise.
10511 (ENCODE_ISO_CHARACTER): Arguments changed. Caller changed.
10512 (ENCODE_UNSAFE_CHARACTER): New macro.
10513 (encode_coding_iso2022): New local variable safe_chars. Check
10515 (setup_coding_system): Delete the code to initialize
10516 coding->safe_charses
10517 (intersection, find_safe_codings): New functions.
10518 (Ffind_coding_systems_region_internal): New function.
10519 (syms_of_coding): Defsubr it. Initialize Qsafe_chars,
10520 Qsafe_cding_system. Make Vchar_coding_system_table a Lisp
10521 variable and initialize it.
10523 * fns.c (char_table_ref_and_index): New function.
10525 * lisp.h (char_table_ref_and_index): Add prototype.
10527 2000-07-26 Sam Steingold <sds@gnu.org>
10529 * editfns.c (lisp_time_argument): Added third argument `usec'.
10530 (Ffloat_time): New built-in Lisp function.
10532 2000-07-26 Gerd Moellmann <gerd@gnu.org>
10534 * dispextern.h (GLYPH_FROM_CHAR_GLYPH): Use CHARACTERBITS bits
10535 for the character code.
10537 * config.in (HAVE_SOUND): Define only for FreeBSD, NetBSD and
10540 * xmenu.c (menu_highlight_callback): Call show_help_echo directly
10541 if called for a popup menu.
10542 (xmenu_show): Store help string in widget values.
10544 2000-07-26 Dave Love <fx@gnu.org>
10546 * syswait.h: Move some definitions.
10547 (HAVE_SYS_WAIT_H): Undef for HPUX7, Convex.
10548 [!HAVE_SYS_WAIT_H]: Define things unconditionally. More
10549 perspicuous definitions.
10550 (WTERMSIG): Fix bit pattern used.
10552 2000-07-26 Kenichi Handa <handa@etl.go.jp>
10554 * print.c (print_object): If vector printing is truncated, print
10555 "..." to indicate it as well as the case of list printing.
10557 2000-07-25 Gerd Moellmann <gerd@gnu.org>
10559 * xdisp.c (next_element_from_display_vector): Improve comments.
10561 * lisp.h (GLYPH_MASK_CHAR, GLYPH_MASK_FACE): Use 19 bits
10562 for the character code, and the rest for the face id as in 20.x.
10563 (FAST_GLYPH_FACE, FAST_MAKE_GLYPH): Changed accordingly.
10565 * window.c (window_display_table): Cleaned up.
10567 * syntax.c (Fforward_word): Add last arg nil in call of
10568 Fconstrain_to_field.
10570 2000-07-25 Eli Zaretskii <eliz@is.elta.co.il>
10572 * fileio.c (Frename_file) [DOS_NT]: If the file names are
10573 identical but for the letter-case, don't call
10574 barf_or_query_if_file_exists.
10576 2000-07-25 Miles Bader <miles@gnu.org>
10578 * editfns.c (find_field): Honor special `boundary' fields.
10579 (Qboundary): New variables.
10580 (syms_of_editfns): Initialize Qboundary.
10581 (Fconstrain_to_field): Add the INHIBIT-CAPTURE-PROPERTY argument.
10582 Use scan_buffer instead of find_before_next_newline, because it
10583 allows us to detect the boundary case where there's a newline at
10585 * lisp.h (Fconstrain_to_field): Update external declaration.
10587 2000-07-24 Gerd Moellmann <gerd@gnu.org>
10589 * print.c (temp_output_buffer_setup): Don't call1 Vrun_hooks
10592 2000-07-24 Dave Love <fx@gnu.org>
10594 * s/sunos4-0.h, s/sol2.h:
10595 (LIBS_TERMCAP): Move from m/sparc.h.
10597 * m/sparc.h (TERMINFO): Moved to system files (probably only
10598 relevant for sunos4 judging by its vintage).
10599 (BITS_PER_LONG, BITS_PER_EMACS_INT, _LP64): Define conditional on
10602 2000-07-24 Eli Zaretskii <eliz@is.elta.co.il>
10604 * xmenu.c (keymap_panes): Pass the keymap's prompt as the pane
10605 name to single_keymap_panes.
10607 2000-07-24 Andreas Schwab <schwab@suse.de>
10609 * fns.c (Fmakehash): Pass Qeql to Fmake_hash_table if TEST is nil.
10611 2000-07-24 Gerd Moellmann <gerd@gnu.org>
10613 * xdisp.c (with_echo_area_buffer): Take additional EMACS_INT
10614 parameters instead of using int parameters. Expect FN to accept
10615 EMACS_INT parameters.
10616 (display_echo_area, resize_echo_area_axactly, current_message)
10617 (truncate_echo_area, set_message_1): Call with_echo_area_buffer
10618 with new argument list.
10619 (resize_mini_window_1): New callback function.
10620 (current_message_1, truncate_message_1, set_message_1): Change
10621 parameter lists to the new format expected by with_echo_area_buffer.
10623 2000-07-24 Kenichi Handa <handa@etl.go.jp>
10625 * fontset.c (fontset_ref): Remove INLINE declaration.
10626 (fontset_ref_via_base): Likewise.
10627 (Fset_fontset_font): Convert FAMILY and REGISTRY specifications
10630 2000-07-23 Eli Zaretskii <eliz@is.elta.co.il>
10632 * msdos.c (IT_note_mouse_highlight): Process overlays in the
10633 correct order of priority. If help echo was found in an overlay,
10634 use that overlay as the object in which the help echo was found.
10636 2000-07-22 Miles Bader <miles@gnu.org>
10638 * textprop.c (Fprevious_single_char_property_change): The initial
10639 property value should be from the position preceding POSITION, not
10642 2000-07-22 Eli Zaretskii <eliz@is.elta.co.il>
10644 * coding.c (syms_of_coding): Doc fix for
10645 inhibit-iso-escape-detection.
10647 2000-07-21 Gerd Moellmann <gerd@gnu.org>
10649 * xterm.c (note_mouse_highlight): Process overlays in the right
10652 * keyboard.c (show_help_echo, gen_help_event): Extend comments.
10654 * xterm.c (note_mouse_highlight): If help-echo was found in an
10655 overlay, use that overlay as the object in which the help was found.
10657 * window.c (foreach_window_1): Fix typo reversing an if-condition.
10659 * window.c (foreach_window): Instead of a fake variable argument
10660 list, take one USER_DATA argument.
10661 (foreach_window_1): Likewise, and call callback functions with two
10662 args, the window and USER_DATA.
10663 (struct check_window_data): New struct.
10664 (check_window_containing): Use it.
10665 (window_from_coordinates): Set up a struct check_window_data for
10667 (add_window_to_list, freeze_window_start): Change parameters
10668 according to new calling convention.
10670 * window.h (foreach_window): Change prototype.
10672 * buffer.c (Fprevious_overlay_change): Avoid memory leak.
10674 2000-07-21 Eli Zaretskii <eliz@is.elta.co.il>
10676 * xmenu.c (menu_help_callback): Call show_help_echo with
10677 additional arguments OBJECT and POS.
10679 2000-07-21 Kenichi Handa <handa@etl.go.jp>
10681 * data.c (Faset): Allow storing any multibyte character in a
10682 string. Convert unibyte string to multibyte if necessary.
10684 * xfns.c (x_encode_text): New function.
10685 (x_set_name): Use x_encode_text.
10686 (x_set_title): Likewise.
10688 * xselect.c (lisp_data_to_selection_data): Use x_encode_text.
10690 * xterm.h (x_encode_text): Add prototype.
10692 2000-07-20 Dave Love <fx@gnu.org>
10694 * ccl.c (Fccl_execute_on_string): Don't check xmalloc return. Use
10697 2000-07-20 Eli Zaretskii <eliz@is.elta.co.il>
10699 * msdos.c (help_echo_window): New variable.
10700 (syms_of_msdos): Initialize and staticpro it.
10701 (IT_note_mode_line_highlight): Set help_echo_window.
10702 (IT_note_mouse_highlight): Ditto.
10703 (dos_rawgetc): Store help_echo_window in the second event produced
10706 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight):
10707 Record the object that generated the help echo and the position of
10708 that object in help_echo_object and help_echo_pos. Record that
10709 some glyphs in a row are displayed in mouse-face.
10710 (IT_update_begin): Don't clear mouse highlight unless one of the
10711 enabled glyph rows is marked as being displayed in mouse-face.
10712 (dos_rawgetc): Generate 2 events for HELP_EVENT. Pass the object
10713 and position recorded in help_echo_object and help_echo_pos to the
10715 (IT_menu_display): Accept a new argument PN: the pane number of
10716 the current menu pane. Record the pane number and the item
10717 number of the item which has associated help string.
10718 (XMenuActivate): Update the prototype for help_callback in
10719 function declaration. Call IT_menu_display with the current menu
10720 pane number as an additional argument. Call help_callback with
10721 two additional arguments: the pane number and the item number of
10722 the menu item associated with the help text.
10723 (help_echo_object, help_echo_pos): New variables.
10724 (syms_of_msdos): Initialize them and staticpro help_echo_object.
10726 * msdos.h (XMenuActivate): Update prototype.
10728 2000-07-19 Gerd Moellmann <gerd@gnu.org>
10730 * xdisp.c (with_echo_area_buffer): Call FN with more arguments.
10731 Add some more prototypes.
10733 * xterm.c, xterm.h: Add some more prototypes.
10735 * lisp.h (Fnext_single_char_property_change): Add prototype.
10737 * dispnew.c (direct_output_for_insert): Remove confusing
10738 outer local variable mouse_face_overwritten_p.
10739 (glyph_row_slice_p): Put in #ifdef GLYPH_DEBUG.
10741 * alloc.c (allocate_string_data): Don't copy old string contents.
10743 2000-07-19 Kenichi Handa <handa@etl.go.jp>
10745 * coding.c (code_convert_region): Delete text properties before
10746 shrinking the conversion region.
10748 2000-07-18 Gerd Moellmann <gerd@gnu.org>
10750 * dispnew.c (update_text_area): Write the whole row if it
10751 has mouse-face in it.
10753 * xfaces.c (face-alternative-font-family-alist): Remove
10754 DEFVAR_LISP; staticpro instead.
10756 * xmenu.c (menu_help_callback): Call show_help_echo with
10759 * keyboard.c (show_help_echo): Add parameter WINDOW.
10760 (read_char): Call show_help_echo with window extracted from Lisp
10762 (gen_help_event): Add parameter WINDOW.
10764 * keyboard.h (show_help_echo, gen_help_event): Change prototypes.
10766 * xterm.c (help_echo_window): New variable.
10767 (note_mouse_highlight, note_tool_bar_highlight): Set help_echo_window.
10768 (XTread_socket): Pass help_echo_window to gen_help_event.
10769 (syms_of_xterm): Initialize and staticpro help_echo_window.
10771 2000-07-18 Dave Love <fx@gnu.org>
10773 * Makefile.in: Fix dependencies of blockinput.h on atimer.h, systime.h.
10775 2000-07-18 Gerd Moellmann <gerd@gnu.org>
10777 * alloc.c (allocate_string_data): If string had already data
10778 assigned, copy old contents to new string data.
10780 * coding.c (syms_of_coding): Fix typo in spelling of variable
10781 `inhibit-iso-escape-detection'.
10783 * alloca.c (free) [emacs && EMACS_FREE]: Define as EMACS_FREE.
10785 * Makefile.in: Add dependencies on dispextern.h.
10786 (alloca.o): Don't define malloc and define EMACS_FREE instead of
10787 `free'; both can conflict with system header files.
10789 2000-07-18 Kenichi Handa <handa@etl.go.jp>
10791 * charset.h (MAKE_CHAR): Return reasonable code even if CHARSET is
10794 2000-07-18 Dave Love <fx@gnu.org>
10796 * window.c (Fwindow_list): Declare arg `window'.
10798 2000-07-18 Kenichi Handa <handa@etl.go.jp>
10800 * coding.c (setup_coding_system): Don't override the explicitly
10801 specified designations.
10803 2000-07-15 Miles Bader <miles@gnu.org>
10805 * editfns.c (char_property_eq, char_property_stickiness): Renamed
10806 from `text_property_eq' and `text_property_stickiness', respectively.
10807 (find_field, Fconstrain_to_field, char_property_eq)
10808 (char_property_stickiness): Changed to call char-property functions
10809 instead of text-property-only ones.
10811 * textprop.c (Fnext_single_char_property_change): Made a subr (was
10812 `next_single_char_property_change'). Do more error checking, and
10813 cleanup limit behavior.
10814 (Fprevious_single_char_property_change): New function.
10815 (syms_of_textprop): Initialize new subrs.
10817 * xdisp.c (display_prop_end, invisible_text_between_p):
10818 Call Fnext_single_char_property_change instead of
10819 next_single_char_property_change.
10821 2000-07-15 Jason Rumney <jasonr@gnu.org>
10823 * w32menu.c (w32_menu_show): Call free_menubar_widget_value_tree
10824 after menu is finished with.
10825 (add_menu_item): Only consider wv->title as a menu title.
10826 (w32_menu_display_help): Add OBJECT and POS to show_help_echo.
10828 * w32fns.c (w32_wnd_proc) [WM_DRAW_ITEM]: Do not try to draw a
10830 (FONT_REGEXP): Remove unused macro, and its sub-components.
10831 (syms_of_w32fns): Replace underscore in w32-enable-synthesized-fonts.
10833 * w32term.c (help_echo_object, help_echo_pos): New variables.
10834 (note_mode_line_highlight): Store additional information about the
10835 help-echo in help_echo_object and help_echo_pos. Check both
10836 `local-map' and `keymap' properties for changing the cursor
10837 (note_mouse_highlight): Store additional information about the
10838 help-echo in help_echo_object and help_echo_pos.
10839 (note_tool_bar_highlight): Set help_echo_object to nil and
10840 help_echo_pos to -1.
10841 (w32_read_socket): Use gen_help_event instead of filling
10842 input_events manually.
10843 (syms_of_w32term): Staticpro help_echo_object.
10844 (x_update_window_end): Add parameter MOUSE_FACE_OVERWRITTEN_P. If
10845 set, arrange for a mouse-highlight redisplay in XTframe_up_to_date.
10846 (x_clear_mouse_face): New function.
10847 (w32_redisplay_interface): Add pointer to x_clear_mouse_face.
10848 (x_update_window_begin): No need to turn off the mouse
10850 (show_mouse_face): Set the mouse_face_p flag of glyph rows
10851 depending on whether they contain glyphs highlighted in mouse-face.
10852 (x_fill_stretch_glyph_string): Consume runs of stretch
10853 glyphs instead of a single one.
10854 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
10855 with new argument list.
10856 (x_set_glyph_string_gc): Make sure the face's GC is valid.
10857 (x_append_glyph, x_append_composite_glyph)
10858 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
10859 changes in struct glyph starting 1999-12-27. See comments for
10860 xterm.c on 2000-07-05.
10862 2000-07-14 Sam Steingold <sds@gnu.org>
10864 * xfaces.c (realize_x_face): Fix the last patch:
10865 check `default_face' before dereferencing.
10867 2000-07-14 Dave Love <fx@gnu.org>
10869 * syntax.c (back_comment): Add null default in switch (for pcc).
10871 2000-07-14 Kenichi Handa <handa@etl.go.jp>
10873 * xfaces.c (realize_x_face): Make fontset using the base of the
10874 default_face's fontset, not using the default fontset.
10876 * coding.c (inhibit_iso_escape_detection): New variable.
10877 (syms_of_coding): Make it a Lisp variable.
10878 (detect_coding_iso2022): If inhibit_iso_escape_detection is
10879 nonzero, ignore ISO2022's escape sequence.
10881 2000-07-14 Gerd Moellmann <gerd@gnu.org>
10883 * alloca.c (malloc) [emacs]: Define as xmalloc.
10885 * xfns.c (Fx_show_tip): If frame parameters contain a position,
10886 use that instead of the mouse position. Add parameters DX and DY.
10888 * dispextern.h (Fx_show_tip): Adjust number of parameters
10891 * keyboard.c (show_help_echo): Add parameters OBJECT and POS.
10892 if HELP is a function, call it with OBJECT and POS as parameters
10893 to get the help to display.
10894 (gen_help_event, kbd_buffer_store_help_event): New functions.
10895 (kbd_buffer_get_event): Construct the Lisp help-event differently.
10896 (read_char): Call show_help_echo with new parameters.
10898 * keyboard.h (gen_help_event, kbd_buffer_store_help_event):
10901 * xterm.c (help_echo_object, help_echo_pos): New variables.
10902 (note_mode_line_highlight): Store additional information about the
10903 help-echo in help_echo_object and help_echo_pos. Check both
10904 `local-map' and `keymap' properties for changing the cursor
10905 (note_mouse_highlight): Store additional information about the
10906 help-echo in help_echo_object and help_echo_pos.
10907 (note_tool_bar_highlight): Set help_echo_object to nil and
10908 help_echo_pos to -1.
10909 (XTread_socket): Use gen_help_event instead of filling
10910 input_events manually.
10911 (syms_of_xterm): Staticpro help_echo_object.
10913 * xmenu.c (menu_highlight_callback): Use
10914 kbd_buffer_store_help_event instead of setting up and input_event
10915 structure manually.
10917 * xdisp.c (eval_form): GCPRO argument sexpr.
10918 (call_function): New function.
10919 (handle_single_display_prop): Use call_function and FUNCTIONP
10920 instead of checking whether if font_height is a symbol and
10923 * eval.c (internal_condition_case_2): New function.
10925 * lisp.h (FUNCTIONP): New macro.
10926 (internal_condition_case_2, call_function): Add prototypes.
10928 * xterm.c (construct_mouse_click, x_scroll_bar_to_input_event)
10929 (x_scroll_bar_handle_click, SET_SAVED_MENU_EVENT, XTread_socket):
10930 Always set `arg' member of input_events.
10931 (construct_menu_click): Unused function removed.
10933 * msdos.c (dos_rawgetc): Always set `arg' member of input_events.
10935 * w32term.c (construct_mouse_click, construct_mouse_wheel)
10936 (construct_drag_n_drop, x_scroll_bar_handle_click)
10937 (w32_read_socket): Always set `arg' member of input_events.
10939 * keyboard.c (show_help_echo): Use eval_form. Add comment.
10941 * lisp.h (eval_form): Add prototype.
10943 * xdisp.c (eval_form): Make it externally visible.
10945 2000-07-13 Gerd Moellmann <gerd@gnu.org>
10947 * xterm.c (x_handle_tool_bar_click): Store the frame in the
10948 frame_or_window slot of TOOL_BAR_EVENT input events instead of
10949 consing. For prefix events, store the frame in the `arg' slot of
10950 the event, otherwise store the key there.
10951 (XTread_socket): Instead of consing, use the frame_or_window slot
10952 of HELP_EVENTs for the frame, and the `arg' slot for the help string.
10954 * xmenu.c (menu_highlight_callback): Store help string in the
10955 `arg' member of the input event; don't cons.
10956 (menubar_selection_callback): Use the `arg' slot of input events
10957 to queue additional information, instead of consing.
10959 * msdos.c (dos_rawgetc): Adapt to change of HELP_EVENTs.
10961 * w32term.c (w32_handle_tool_bar_click): Adapt to changes in
10963 (w32_read_socket): Adapt to changes in HELP_EVENTs.
10965 * w32menu.c (menubar_selection_callback): Use the `arg' slot of
10966 input events to queue additional information, instead of consing.
10968 * keyboard.c (kbd_buffer_gcpro): Renamed from
10969 kbd_buffer_frame_or_window. Now used for all Lisp objects
10970 referenced from the input queue.
10971 (kbd_buffer_store_event): Always use structure assignment for
10972 copying input events. Record all Lisp objects referenced from
10973 events in kbd_buffer_gcpro.
10974 (kbd_buffer_get_event): Construct Lisp `help-echo' events
10975 differently from input events. Test for prefix menu_bar_events
10976 and TOOL_BAR_EVENTs differently. Reset all slots used by an input
10977 event in kbd_buffer_gcpro to nil.
10978 (make_lispy_event) <TOOL_BAR_EVENT>: Treat an input event whose
10979 frame_or_window is equal to its arg member as prefix events.
10980 (stuff_buffered_input): Reset all slots in kbd_buffer_gcpro
10981 used by an input event to nil.
10982 (init_keyboard): Use two times the size of the input queue
10983 for kbd_buffer_gcpro.
10984 (syms_of_keyboard): Likewise.
10986 * emacs.c (handle_USR2_signal, handle_USR1_signal):
10987 Use USER_SIGNAL_EVENT.
10989 * termhooks.h (struct input_event): Add member `arg'.
10990 (MENU_BAR_EVENT): Renamed from menu_bar_event.
10991 (USER_SIGNAL_EVENT): Renamed from user_signal.
10993 * xfaces.c (ASET): Remove definition.
10995 * lisp.h (AREF, ASET, ASIZE): New macros.
10997 * fontset.c (AREF, ASIZE): Remove definitions.
10999 * fns.c (AREF): Remove definition.
11001 * composite.c (AREF): Remove definition.
11003 2000-07-12 Gerd Moellmann <gerd@gnu.org>
11005 * dispnew.c (redraw_overlapped_rows): Add missing local.
11006 (scrolling_window): Remove debug code.
11008 * xdisp.c (try_window_reusing_current_matrix, try_window_id):
11009 Before scrolling, turn off a mouse-highlight in the window
11012 * xterm.c (x_update_window_end): Add parameter
11013 MOUSE_FACE_OVERWRITTEN_P. If set, arrange for a mouse-highlight
11014 redisplay in XTframe_up_to_date.
11015 (x_clear_mouse_face): New function.
11016 (x_redisplay_interface): Add pointer to x_clear_mouse_face.
11018 * dispnew.c (make_current): Preserve the mouse_face_p flag of the
11020 (update_window_line): Add parameter MOUSE_FACE_OVERWRITTEN_P. Set
11021 it when any row is written to that contains glyphs highlighted in
11023 (update_window): Call the window update end hook with new
11024 parameter MOUSE_FACE_OVERWRITTEN_P.
11025 (direct_output_for_insert): Give up if row contains mouse-face.
11027 * dispextern.h (struct redisplay_interface): Add parameter
11028 MOUSE_FACE_OVERWRITTEN_P to update_window_end_hook function.
11029 (clear_mouse_face): New function pointer member.
11031 2000-07-11 Stefan Monnier <monnier@cs.yale.edu>
11033 * syntax.c (back_comment): Use one switch rather than a few `if's.
11034 Obey open_paren_in_column_0_is_defun_start.
11035 When reverting to the `slow' method, try to nicely handle the case
11036 of nested comments by checking that the comment-starter we found
11037 does indeed match the comment-ender.
11038 (scan_sexps_forward, scan_sexps_forward):
11039 Ignore excessive opening parenthesis rather than throwing an error.
11041 2000-07-11 Gerd Moellmann <gerd@gnu.org>
11043 * doc.c (Fsubstitute_command_keys): Handle case that a GC
11044 in Fwhere_is_internal or get_keymap_1 relocates string contents.
11046 * dispnew.c (direct_output_forward_char): Give up if currently
11047 displaying a message instead of the minibuffer contents.
11049 * xterm.c (x_update_window_begin): No need to turn off the mouse
11051 (show_mouse_face): Set the mouse_face_p flag of glyph rows
11052 depending on whether they contain glyphs highlighted in mouse-face.
11054 * dispnew.c (row_equal_p): Add parameter MOUSE_FACE_P. If set,
11055 compare the mouse_face_p flags of both rows.
11057 * dispextern.h (struct glyph_row): Add flag mouse_face_p.
11059 2000-07-11 Eli Zaretskii <eliz@is.elta.co.il>
11061 * keyboard.c (show_help_echo): Accept additional parameter
11062 ok_to_overwrite_keystroke_echo.
11063 (read_char): Call show_help_echo with a zero
11064 ok_to_overwrite_keystroke_echo argument.
11065 * keyboard.h (show_help_echo): Update prototype of show_help_echo.
11066 * xmenu.c (menu_help_callback): Call show_help_echo with non-zero
11067 ok_to_overwrite_keystroke_echo argument.
11068 * w32menu.c (w32_menu_display_help): Call show_help_echo with
11069 non-zero ok_to_overwrite_keystroke_echo argument.
11071 2000-07-10 Gerd Moellmann <gerd@gnu.org>
11073 * xdisp.c (try_window_id): If changes are all below what is
11074 displayed in the window, and point is in the window, we still
11075 might have to find point on the display.
11077 * xterm.c (x_fill_stretch_glyph_string): Consume runs of stretch
11078 glyphs instead of a single one.
11079 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
11080 with new argument list.
11081 (x_set_glyph_string_gc): Make sure the face's GC is valid.
11083 * keymap.c (get_keymap_1): Add comment that this function can GC.
11084 (where_is_internal_2, where_is_internal_1): Add GCPROs, add
11085 comment that functions can GC.
11086 (Fset_keymap_parent): GCPRO arg KEYMAP.
11088 2000-07-10 Eli Zaretskii <eliz@is.elta.co.il>
11090 * msdos.c (XMenuActivate): After exiting the menu, restore the
11091 echo area message and erase it.
11093 2000-07-10 Kenichi Handa <handa@etl.go.jp>
11095 * fontset.c (Ffontset_info): Make the return value more compatible
11096 with that of Emacs 20.
11098 2000-07-07 Gerd Moellmann <gerd@gnu.org>
11100 * eval.c (Fsignal): Handle case that backtrace_list is null.
11102 2000-07-07 Kenichi Handa <handa@etl.go.jp>
11104 * ccl.c (Fccl_execute): Typo fixed.
11106 2000-07-06 Gerd Moellmann <gerd@gnu.org>
11108 * window.c (window_loop): Add missing gcpro1 local variable.
11110 * window.c (Fwindow_list): Reverse list at the end.
11111 (candidate_window_p): Add parameter OWINDOW. ALL_FRAMES nil
11112 means allow windows on OWINDOW's frame, only.
11113 (window_loop): Simplified; use Fwindow_list.
11115 * Makefile.in (TAGS-LISP): Don't pass `$(lispsource)' to make.
11117 2000-07-05 Gerd Moellmann <gerd@gnu.org>
11119 * xterm.c (XTread_socket): Increment handling_signal at the start,
11120 decrement it at the end.
11122 * eval.c (handling_signal): New variable.
11123 (Fsignal): Abort if handling_signal is non-zero.
11125 * lisp.h (handling_signal): External declaration.
11127 * s/freebsd.h (WAITTYPE, WRETCODE): Put in #if 0.
11129 2000-07-05 Ken Raeburn <raeburn@gnu.org>
11131 Sound support for NetBSD through "Linux emulation" support:
11132 * config.in (HAVE_SOUNDCARD_H): Undef.
11133 (HAVE_SOUND): Define if HAVE_SOUNDCARD_H.
11134 * Makefile.in (LIBSOUND): New variable.
11135 (LIBES): Include it.
11136 * sound.c [HAVE_SOUNDCARD_H]: Include <sys/ioctl.h> and <soundcard.h>.
11137 (DEFAULT_SOUND_DEVICE): Define to "/dev/dsp" if not defined elsewhere.
11138 (vox_open): Use DEFAULT_SOUND_DEVICE.
11139 * s/netbsd.h (DEFAULT_SOUND_DEVICE): Define to /dev/audio.
11141 2000-07-05 Gerd Moellmann <gerd@gnu.org>
11143 * print.c (print_error_message): If Vsignaling_function is set,
11144 show it in *Messages*.
11146 * lisp.h (Vsignaling_function): External declaration.
11148 * eval.c (Vsignaling_function): New variable.
11149 (Fsignal): Compute it.
11150 (syms_of_eval): Staticpro it.
11152 2000-07-05 Dave Love <fx@gnu.org>
11154 * syswait.h: Use the autoconf recommended approach. Old code
11155 #if'd out in case we need to revert.
11157 * config.in (HAVE_SYS_WAIT_H): Added.
11159 2000-07-05 Andrew Innes <andrewi@gnu.org>
11161 * vm-limit.c (check_memory_limits) [REL_ALLOC]: Use real_morecore
11162 when non-NULL instead of __morecore, to take account of buffer
11163 memory. This also solves a problem with spurious memory warnings
11166 * ralloc.c: Make real_morecore non-static.
11168 * eval.c (internal_condition_case): Comment out abort if
11169 interrupt_input_blocked is not zero.
11171 * makefile.nt: Add support for `bootstrap' and related targets.
11172 Include minimal debug info in emacs.exe in release build.
11173 Remove all dependencies on lisp.h, and fixup some others.
11175 * w32.c (init_environment): Install code from 20.7 for providing
11176 default values for environment variables, based on the
11177 executable's own location.
11178 (map_w32_filename): Handle filenames that are longer than MAX_PATH.
11179 (sys_socket): Install socket inheritance bug fix from 20.7.
11181 * alloca.c [emacs]: Include lisp.h (needed by atimer.h included
11182 here via blockinput.h).
11184 2000-07-05 Stefan Monnier <monnier@cs.yale.edu>
11186 * w32menu.c (w32_menu_display_help):
11187 * xmenu.c (menu_help_callback): Use show_help_echo.
11189 * keyboard.h (show_help_echo): Declare.
11191 * keyboard.c (show_help_echo): New function, extracted from read_char.
11192 Feval its `msg' argument if it's a cons cell.
11193 (read_char): Use it.
11194 (follow_key): Pass `autoload' to get_keyelt.
11196 * xterm.c (note_mode_line_highlight, note_mouse_highlight)
11197 (note_tool_bar_highlight, XTread_socket):
11198 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight)
11200 * w32term.c (note_mode_line_highlight, note_mouse_highlight)
11201 (note_tool_bar_highlight, w32_read_socket):
11202 Do not gratuitously ignore non-string `help-echo' properties.
11204 2000-07-05 Gerd Moellmann <gerd@gnu.org>
11206 * eval.c (Feval): Put check for interrupt_input_block in #if 0.
11208 * window.c (delete_all_subwindows): Reset Vwindow_list.
11210 * xterm.c (x_append_glyph, x_append_composite_glyph)
11211 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
11212 changes in struct glyph starting 1999-12-27. Some bit-fields of
11213 struct glyph were not set, which made glyphs unequal when compared
11214 with GLYPH_EQUAL_P. Redisplay outputs such glyphs, and flickering
11215 effects were the result. This also depended on the contents of
11216 memory returned by xmalloc. If flickering happens again, activate
11217 the code in clear_glyph_row that's in #if 0. If the flickering is
11218 gone with that, chances are that it is caused by something similar.
11220 * dispnew.c (clear_glyph_row): Add debug code in #if 0.
11222 * dispextern.h: Add some comments.
11224 * window.c (add_window_to_list): Add parameter LIST.
11225 (window_list): Order list so that, for each frame, windows are
11226 in canonical order, and so that frames appear in the list in
11227 the order given by Vframe_list.
11228 (next_window): Reverse the handling of NEXT_P.
11230 2000-07-04 Gerd Moellmann <gerd@gnu.org>
11232 * window.c (Vwindow_list): New variable.
11233 (make_window, delete_window): Set Vwindow_list to nil.
11234 (check_window_containing): New function.
11235 (window_from_coordinates): Rewritten.
11236 (add_window_to_list, window_list, candidate_window_p)
11237 (decode_next_window_args, next_window): New functions.
11238 (Fnext_window, Fprevious_window): Rewritten in terms of next_window.
11239 (Fwindow_list): New function.
11240 (Fother_window): Cleaned up.
11241 (foreach_window): Add a longer "variable argument list". Let
11242 callback function return 0 to indicate that cycling over windows
11244 (foreach_window_1): Likewise.
11245 (freeze_window_start): Return int.
11246 (init_window): New function.
11247 (syms_of_window): Staticpro Vwindow_list and defsubr Swindow_list.
11249 * emacs.c (handle_USR1_signal, handle_USR2_signal) Clear
11250 input_event with bzero.
11251 (main): Call init_window.
11253 * keymap.c (get_keyelt): Temporarily inhibit GC while evaluating
11256 2000-07-04 Kenichi Handa <handa@etl.go.jp>
11258 * composite.h (make_composition_value_copy): Extern it.
11260 * composite.c (make_composition_value_copy): New function.
11262 * editfns.c (Fformat): While copying text properties, make each
11263 composition property value a copy.
11265 * fns.c (concat): While copying text properties, make each
11266 composition property value a copy.
11268 2000-07-03 Gerd Moellmann <gerd@gnu.org>
11270 * m/macppc.h (LINKER, LD_SWITCH_MACHINE) [LINUX]: Define.
11272 * fns.c (sweep_weak_table): Mark only objects that are not
11275 * frame.c (next_frame, prev_frame): If MINIBUF is a window,
11276 include those frames as candidates which have their focus
11277 redirected to the minibuffer frame.
11279 2000-07-03 Stefan Monnier <monnier@cs.yale.edu>
11281 * fns.c (Fputhash): Return `value' rather than nil.
11283 2000-06-30 Gerd Moellmann <gerd@gnu.org>
11285 * frame.c (next_frame): Don't check focus redirection in case
11286 MINIBUF is a window. Doing so excludes frames using MINIBUF
11287 unless their focus is redirected, which contradicts the
11288 specification of next-frame, and leads to infinite loops in
11289 certain situations when cycling through windows with next-window.
11291 2000-06-30 Kenichi Handa <handa@etl.go.jp>
11293 * coding.c (code_convert_region): Even if the length of text is
11294 zero, try to convert it if coding->type is coding_type_ccl.
11295 (decode_coding_string, encode_coding_string): Likewise.
11297 2000-06-28 Gerd Moellmann <gerd@gnu.org>
11299 * xdisp.c (try_window_reusing_current_matrix): Don't try to reuse
11300 the display if windows_or_buffers_changed.
11302 * dispnew.c (struct row_entry): New structure.
11303 (row_entry_pool, row_entry_pool_size, row_entry_idx, row_table)
11304 (row_table_size, old_lines, new_lines, old_lines_size)
11305 (new_lines_size, run_pool, runs_size, runs): New variables.
11306 (add_row_entry): New function.
11307 (scrolling_window): Use data structures allocated with xmalloc and
11308 held in global variables, instead of allocating them with alloca and
11309 holding them in local variables. Use a larger hash table whose
11310 size depends on glyph matrix sizes. Don't use bzero to clear the
11311 hash table; instead, clear used slots only.
11313 * fns.c (next_almost_prime): Make it externally visible.
11315 * lisp.h (next_almost_prime): Add prototype.
11317 * s/isc4-0.h (sigunblock): Define.
11319 * s/sco5.h (sigunblock): Define.
11321 2000-06-27 Dave Love <fx@gnu.org>
11323 * s/osf1.h (C_SWITCH_SYSTEM, LIBS_SYSTEM): Revert last change
11324 (moved to osf5-0.h).
11325 [!NOT_C_CODE]: Protect string.h stuff.
11327 * s/osf5-0.h (C_SWITCH_SYSTEM, WAIT_USE_INT, SYS_SIGLIST_DECLARED)
11328 (sys_siglist, NSIG): Definitions moved here from osf1.h.
11330 2000-06-27 Gerd Moellmann <gerd@gnu.org>
11332 * xdisp.c (resize_mini_window): Subtract the extra line spacing
11333 below the last line from the needed window height.
11335 2000-06-26 Stefan Monnier <monnier@cs.yale.edu>
11337 * fns.c (Fplist_member): Renamed from Fwidget_plist_member.
11338 (Fwidget_get): Use it.
11339 (syms_of_fns): Defsubr it.
11341 2000-06-26 Gerd Moellmann <gerd@gnu.org>
11343 * xterm.c (xim_initialize) [!USE_XIM]: Don't set up the
11344 display info for XIM.
11345 (xim_open_dpy): Likewise.
11346 (xim_close_dpy): Don't free the display info's XIM.
11348 * xfns.c (x_window) [!USE_XIM]: Don't call create_frame_ic.
11350 * config.in (USE_XIM): New define.
11352 * keymap.c (get_keyelt): For menu-items containing a `:filter
11353 FILTER', apply FILTER to the menu-item's definition to get the
11354 real definition to use.
11356 * lisp.h (QCfilter): External declaration.
11358 * xfns.c (Fimage_size): New function.
11359 (syms_of_xfns): Defsubr it.
11361 2000-06-26 Andreas Schwab <schwab@suse.de>
11363 * coding.c (decode_coding_string): Re-fetch STRING_BYTES after
11364 Fstring_as_unibyte.
11366 2000-06-25 Dave Love <fx@gnu.org>
11368 * term.c [!HAVE_TERMCAP_H]: Declare tputs, tgetent, tgetflag, tgetnum.
11370 * Makefile.in (blockinput.h): Depend on atimer.h.
11371 (atimer.h): Depend on systime.h.
11373 * blockinput.h: Protect against multiple inclusion. Include atimer.h.
11375 * atimer.h: Protect against multiple inclusion. Include systime.h.
11377 * lisp.h (swap_in_global_binding): Declare.
11379 2000-06-24 Ken Raeburn <raeburn@gnu.org>
11381 * process.c (Fopen_network_stream): Turn off atimers for duration
11382 of call to connect. (Patch from Gerd.)
11384 2000-06-23 Dave Love <fx@gnu.org>
11386 * ralloc.c: Maybe include unistd.h
11388 * emacs.c (setgrp): Undefine before defining.
11389 (malloc_warning, set_time_zone_rule, index): Prototype.
11391 * systime.h (EMACS_GET_TIME) [!GETTIMEOFDAY_ONE_ARGUMENT]: Use
11392 HAVE_STRUCT_TIMEZONE.
11394 * s/osf1.h: Move string.h hack here from alpha.h and make it
11396 (C_SWITCH_SYSTEM): Use _OSF_SOURCE, not -BSD, which clashes with
11398 (WAIT_USE_INT, SYS_SIGLIST_DECLARED, sys_siglist, NSIG): Define.
11399 (SOCKLEN_TYPE): Don't define.
11401 * m/alpha.h: Remove string.h hack.
11403 * s/osf5-0.h: New file.
11405 * filelock.c: Use feature tests for fcntl.h, string.h. Don't
11406 include time.h, done by systime.h.
11407 [__FreeBSD__]: Remove redundant includes.
11409 * callproc.c (setpgrp): Undefine before defining.
11410 (delete_temp_file): Return Qnil to avoid warning.
11412 * config.in (HAVE_TERM_H, HAVE_STRUCT_TIMEZONE): Add.
11414 * xfaces.c: Include fontset.h dependent on HAVE_WINDOW_SYSTEM, not
11417 * fontset.h (free_face_fontset): Renamed from fs_free_face_fontset.
11419 * composite.h (compose_text): Declare.
11421 * xterm.c: Don't include sys/types.h unconditionally. Don't
11422 protect its inclusion with !USG (following xmenu.c).
11424 2000-06-23 Gerd Moellmann <gerd@gnu.org>
11426 * xfns.c (x_create_tip_frame): Initialize frame's colors like
11429 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
11431 * coding.c (decode_eol_post_ccl): Special handling for undecided
11432 and inconsistent EOL types.
11434 2000-06-22 Gerd Moellmann <gerd@gnu.org>
11436 * xrdb.c (x_load_resources): Add default resource for scroll bar's
11437 trough color and main window's background color.
11439 * xfns.c (Fx_file_dialog) [HAVE_MOTIF_2_1]: Handle events differently.
11441 * xterm.h (Xt_app_con): External declaration.
11443 * widget.c (EmacsFrameRealize): Fix typo.
11445 * widget.c (EmacsFrameRealize): Remove SubstructureRedirectMask.
11447 * xdisp.c (handle_stop): Initialize it->add_overlay_start to zero.
11448 (handle_invisible_prop): Record the start of invisible text in
11449 it->add_overlay_start.
11450 (struct overlay_entry): Add member `overlay'.
11451 (handle_overlay_change): Simplify.
11452 (next_overlay_string): After having processed overlay strings at the
11453 end of the buffer, record that fact in
11454 it->overlay_strings_at_end_processed_p.
11455 (compare_overlay_entries): If before- and after-strings come
11456 from the same overlay, let before-strings come first.
11457 (RECORD_OVERLAY_STRING): Record the overlay that strings come from.
11458 (load_overlay_strings): Take it->add_overlay_start into account
11459 when adding overlay strings.
11461 * dispextern.h (struct it): Add member add_overlay_start.
11463 2000-06-22 Dave Love <fx@gnu.org>
11465 * s/isc3-0.h (C_SWITCH_SYSTEM): Define _XOPEN_SOURCE=500.
11467 * s/gnu-linux.h (C_SWITCH_SYSTEM): Don't define _XOPEN_SOURCE here.
11469 2000-06-22 Kenichi Handa <handa@etl.go.jp>
11471 * ccl.c (ccl_driver) <CCL_End>: Decrement stack_idx only when it
11474 2000-06-21 Dave Love <fx@gnu.org>
11476 * Makefile.in (GETLOADAVG_OBJ): Removed -- LIBOBJS does it.
11478 2000-06-21 Stefan Monnier <monnier@cs.yale.edu>
11480 * syntax.c (back_comment): Simplify string-parity counting (with
11481 the added benefit of handling multiple string-styles as long as
11482 they are not intertwined).
11483 Jump to the slow code as soon as a comment starter is found in
11484 a "string_lossage" position. Fixes the case: " /* " /* " */.
11486 2000-06-21 Dave Love <fx@gnu.org>
11488 * Makefile.in: Use GETLOADAVG_LIBS.
11490 * config.in: Add HAVE_FCNTL_H, _FILE_OFFSET_BITS,
11491 _LARGEFILE_SOURCE, _LARGE_FILES, _XOPEN_SOURCE.
11493 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
11495 * syntax.c (describe_syntax): Recognize the `n'estable bit.
11496 (Fforward_comment, scan_lists):
11497 Check the comstyle of single-char comment-starters.
11498 (scan_sexps_forward): Don't try to recognize `half comment-enders' if
11499 we're just at the beginning of the comment (f.ex with (*) ... (*)).
11500 Check the comstyle of single-char comment-starters.
11501 Clarify control-flow around the Scomment case.
11503 2000-06-20 Dave Love <fx@gnu.org>
11505 * fns.c (make_hash_table, maybe_resize_hash_table):
11506 Cast arg of next_almost_prime.
11508 * tparam.c [emacs]: Include lisp.h.
11510 * termcap.c [emacs]: Test HAVE_FCNTL_H, not USG5. Include lisp.h
11513 2000-06-20 Gerd Moellmann <gerd@gnu.org>
11515 * keyboard.c (adjust_point_for_property): Check if display
11516 property should be treated as intangible by looking at its value.
11518 * xdisp.c (single_display_prop_intangible_p)
11519 (display_prop_intangible_p): New functions.
11521 * dispextern.h (display_prop_intangible_p): Add prototype.
11523 * xdisp.c (dump_glyph_row): Show type of glyph->object.
11525 * s/isc4-0.h (sigblock): Redefined to pass a pointer as second
11526 argument to sigprocmask.
11528 * s/sco5.h (sigblock): Redefined to pass a pointer as second
11529 argument to sigprocmask.
11531 * syssignal.h (sigblock, sigunblock) [USG5_4]: Set
11532 sigprocmask_set, and pass a pointer to it to sigprocmask.
11534 * sysdep.c (sigprocmask_set): New variable.
11536 * fileio.c (make_temp_name): Don't use `%s' in string passed to
11539 2000-06-20 Sam Steingold <sds@gnu.org>
11541 * xrdb.c: Don't declare xmalloc, xrealloc.
11543 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
11545 * regex.c (re_match, re_match_2): Protect calls to alloca (0).
11546 (re_comp): Cast gettext return value to avoid complaints when
11549 2000-06-20 Dave Love <fx@gnu.org>
11551 * m/stride.h, m/mips.h: Don't define HAVE_GETWD, HAVE_GETTIMEOFDAY.
11553 * m/ibmrt-aix.h: Don't declare HAVE_GETTIMEOFDAY, HAVE_VFORK.
11555 * m/ibmrs6000.h, m/ibmps2-aix.h, m/dpx2.h: Don't declare HAVE_GETWD.
11557 * m/alpha.h: Don't declare xmalloc, xrealloc.
11559 * s/ux4800.h: Don't declare GETTIMEOFDAY_ONE_ARGUMENT.
11561 * s/usg5-4-2.h: Don't declare HAVE_GETWD, VFORK_RETURN_TYPE.
11563 * s/umips.h: Don't declare HAVE_GETWD, HAVE_GETTIMEOFDAY.
11565 * s/cxux.h, s/gnu-linux.h, s/iris3-6.h, s/irix3-3.h: Don't declare
11568 * keyboard.h (poll_for_input_1): Declare.
11570 * getloadavg.c: Don't define NLIST_STRUCT (handled by configure).
11572 * alloc.c (xmalloc, xrealloc, xfree): Define using POINTER_TYPE.
11574 * doprnt.c: Don't declare xmalloc, xrealloc.
11576 * lisp.h (x_set_tool_bar_lines, free_frame_xic, compose_text)
11577 (getenv, ctime, getwd): Removed.
11578 (xmalloc, xrealloc, xfree): Declare using POINTER_TYPE.
11580 * xterm.h: Remove duplicate prototypes. Declare free_frame_xic,
11581 x_set_tool_bar_lines.
11583 * config.in: Add HAVE_GETWD. Move some definitions above
11584 machine/system includes.
11586 2000-06-20 Kenichi Handa <handa@etl.go.jp>
11588 * s/bsd386.h (HAVE_GETLOADAVG): Define it as 1.
11590 * xfaces.c (font_list): Handle the case that REGISTRY doesn't
11591 contain information about ENCODING.
11593 * fontset.c (FONTSET_ASCII): Use the first element of char table
11594 for an ASCII font, not defalt slot.
11595 (fontset_ref_via_base): If FONTSET doesn't contain information for
11596 C, try the default fontset.
11597 (make_fontset): Don't copy the default fontset.
11598 (fontset_font_pattern): Likewise.
11599 (accumulate_font_info): If ELT is nil, use the corresponding
11600 element in the default fontset.
11602 2000-06-19 Dave Love <fx@gnu.org>
11604 * syntax.c (Fparse_partial_sexp): Doc fix.
11606 * regex.h: Test PROTOTYPES as well as __STDC__.
11608 * unexalpha.c: Include errno.h, string.h, unistd.h. Don't declare
11609 errno, strerror. Put text after #endif in comment.
11611 * xdisp.c (dump_glyph_matrix): Add `static' to declaration (for pcc).
11613 * xterm.c (x_frame_of_widget): Likewise.
11615 2000-06-19 Gerd Moellmann <gerd@gnu.org>
11617 * abbrev.c (syms_of_abbrev): Set buffer_default's abbrev table
11618 to Vfundamental_mode_abbrev_table.
11620 * alloc.c (mark_object) [GC_CHECK_MARKED_OBJECTS]: Check that no
11621 bogus objects are marked. This slows down GC by ~80 percent, but
11622 it might be worth trying when debugging GC-related problems.
11623 This feature requires conservative stack marking to be enabled.
11625 * xterm.c (XTread_socket) <KeyPress>: In case XmbLookupString
11626 returns XLookupChars, reset `modifiers' to zero.
11628 2000-06-19 Dave Love <fx@gnu.org>
11630 * mktime.c: Unprotoized.
11632 2000-06-19 Richard Stallman <rms@gnu.org>
11634 * data.c (set_internal): If variable is frame-local,
11635 store the new value immediately into the frame parameter alist.
11637 2000-06-19 Ken Raeburn <raeburn@gnu.org>
11639 * xfns.c (jpeg_load): Fetch error-handling data first, then fill
11640 in the custom handler pointer.
11642 * keyboard.c (follow_key, read_key_sequence): Use XUINT on key
11643 value, or checks for CHAR_META can fail when Lisp_Object is a
11645 * keymap.c (get_keyelt): Likewise.
11647 2000-06-19 Kenichi Handa <handa@etl.go.jp>
11649 * ccl.h (struct ccl_program): New member eol_type.
11650 (struct ccl_spec): New member cr_carryover.
11652 * ccl.c (CCL_WRITE_CHAR): Convert NL according to ccl->eol_type.
11653 (setup_ccl_program): Initialize ccl->eol_type to CODING_EOL_LF.
11655 * coding.c (setup_coding_system) <4>: Reset member `cr_carryover'.
11656 (ccl_coding_driver): On encoding, initialize ccl->eol_type.
11657 (decode_eol_post_ccl): New function.
11658 (decode_coding): Don't detect EOL format here for CCL based coding
11660 (decode_coding) <coding_type_ccl>: Handle carryovered CR. Call
11661 decode_eol_post_ccl after running the CCL program.
11662 (code_convert_region): Don't detect EOL format here for CCL based
11664 (decode_coding_string): Likewise.
11666 2000-06-18 Ken Raeburn <raeburn@gnu.org>
11668 * charset.c (update_charset_table): Use XINT on "iso_final_char"
11669 when treating it as an integer.
11671 * coding.h (encode_coding_string): Declare.
11673 * keyboard.c (read_key_sequence): Use XINT on "pos" when treating
11676 * keymap.c (Fwhere_is_internal): Rename argument "keymap" to
11677 "xkeymap" to avoid shadowing the "enum map_type" value that needs
11678 to be passed to get_local_map.
11680 * sound.c (Fplay_sound): Don't call make_number on
11681 Frun_hook_with_args count argument.
11683 * xterm.c (x_send_scroll_bar_event): Fudge lisp object/integer
11684 for lisp objects in X event structure data field, when lisp
11685 objects are represented with unions.
11686 (x_scroll_bar_to_input_event): Ditto.
11688 2000-06-16 Ken Raeburn <raeburn@gnu.org>
11690 * xdisp.c (decode_mode_spec): In "no_value" case, do NUL
11691 termination of string. Fix sense of test whether
11692 Vline_number_display_limit is an integer.
11694 2000-06-16 Gerd Moellmann <gerd@gnu.org>
11696 * xfaces.c (syms_of_xfaces) [DEBUG_X_COLORS]: Defsubr dump_colors
11697 only if HAVE_X_WINDOWS.
11699 * keymap.c (describe_buffer_bindings): Add `\f\n' in front
11702 * dispnew.c (update_frame_1): Handle case that cursor vpos is
11705 2000-06-15 Eli Zaretskii <eliz@is.elta.co.il>
11707 * unexec.c (toplevel): Fix last change, so as not to deprive MSDOS
11710 2000-06-15 Kenichi Handa <handa@etl.go.jp>
11712 * coding.c (decode_coding_emacs_mule): Always set src_base at the
11713 start of the while loop.
11715 2000-06-15 Gerd Moellmann <gerd@gnu.org>
11717 * atimer.c (alarm_signal_handler): Add forward declaration.
11719 * data.c (set_internal): Remove debug code.
11721 2000-06-14 Gerd Moellmann <gerd@gnu.org>
11723 * Makefile.in (bootstrap-temacs): Add `-I../src'.
11725 * unexec.c (toplevel) [COFF]: Include coff.h.
11727 * s/lynxos.h: New file.
11729 * keymap.c (Fsingle_key_description): Enclose function key and
11730 event symbol names in angle brackets.
11732 * xdisp.c (setup_echo_area_for_printing): Call
11733 message_log_maybe_newline if message_buf_print is not set.
11735 * print.c (printchar, strout): Don't check message_buf_print
11736 before calling setup_echo_area_for_printing because that
11737 function does something useful even when message_buf_print is
11740 * xdisp.c (message_truncate_lines, Qmessage_truncate_lines):
11742 (ensure_echo_area_buffers): Initialize echo buffer's
11743 truncate lines setting to nil.
11744 (with_echo_area_buffer): Don't set the echo buffer's truncate
11745 lines setting here.
11746 (set_message_1): Set it here instead, based on the value
11747 of message_truncate_lines.
11748 (resize_mini_window): Handle case that lines are truncated.
11749 (syms_of_xdisp): Initialize Qmessage_truncate_lines.
11750 DEFVAR_BOOL message-truncate-lines.
11752 * keyboard.c (read_char): Bind message-truncate-lines to t
11753 while displaying a help-echo.
11755 * lisp.h (Qmessage_truncate_lines): External declaration.
11757 2000-06-13 Gerd Moellmann <gerd@gnu.org>
11759 * xdisp.c (Vline_number_display_limit): Renamed from
11760 line_number_display_limit.
11761 (syms_of_xdisp): Use DEFVAR_LISP for line-number-display-limit.
11762 Extend documentation string. Initialize
11763 Vline_number_display_limit to nil meaning no limit.
11764 (decode_mode_spec): Use Vline_number_display_limit with its new
11767 * xterm.c (x_check_font) [GLYPH_DEBUG]: Add prototype.
11769 2000-06-13 Richard Stallman <rms@gnu.org>
11771 * frame.c (Fmodify_frame_parameters): Doc fix.
11773 * xfns.c (x_set_frame_parameters): Comment fix.
11775 * frame.c (store_frame_param): Call swap_in_global_binding if the
11776 variable's current binding was chosen based on this frame.
11778 * data.c (swap_in_global_binding): New function.
11780 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
11782 * msdos.c (IT_write_glyphs): Don't use CODING_REQUIRE_ENCODING
11783 macro, instead AND with CODING_REQUIRE_ENCODING_MASK.
11785 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
11787 * msdos.h (EMACS_MSDOS_H): Renamed from MSDOS_H_.
11789 2000-06-12 Jason Rumney <jasonr@gnu.org>
11791 * w32bdf.h (EMACS_W32BDF_H): Renamed from __W32BDF_H__
11793 * w32.h (EMACS_W32_H): Renamed from _NT_H_
11795 * w32gui.h (EMACS_W32GUI_H): Renamed from __W32GUI_H__
11797 * w32inevt.h (EMACS_W32INEVT_H): Renamed from __NTINEVT_H__
11799 2000-06-12 Gerd Moellmann <gerd@gnu.org>
11801 * xfaces.c (Fdump_colors) [DEBUG_X_COLORS]: New function.
11802 (syms_of_xfaces): Defsubr Sdump_colors.
11803 (x_free_colors): Don't treat b&w specially on default visual.
11804 (x_free_dpy_colors): New function.
11805 (free_face_colors): Don't check visual class; it's done
11808 * xterm.c (x_frame_of_widget): New function.
11809 (x_alloc_nearest_color_for_widget): Use it.
11810 (x_copy_dpy_color): New function.
11811 (x_destroy_window): Free various colors.
11813 2000-06-12 Kenichi Handa <handa@etl.go.jp>
11815 * ccl.h (EMACS_CCL_H): Renamed from _CCL_H.
11817 * charset.h (EMACS_CHARSET_H): Renamed from _CHARSET_H.
11819 * coding.h (EMASC_CODING_H): Renamed from _CODING_H.
11821 * composite.h (EMACS_COMPOSITE_H): Renamed from _COMPOSITE_H.
11823 * fontset.h (EMACS_FONTSET_H): Renamed from _FONTSET_H.
11825 2000-06-11 Dave Love <fx@gnu.org>
11827 * systime.h (EMACS_SYSTIME_H): Renamed from _SYSTIME_H.
11829 2000-06-11 Eli Zaretskii <eliz@is.elta.co.il>
11831 * msdos.h: Don't use _MSDOS_H_ as a symbol, use MSDOS_H_ instead.
11833 2000-06-11 Gerd Moellmann <gerd@gnu.org>
11835 * xmenu.c (xmenu_show): Cast second parameter of lw_popup_menu
11838 2000-06-10 Kenichi Handa <handa@etl.go.jp>
11840 * regex.c (MAKE_CHAR) [!emacs]: Dummy macro for non-Emacs env.
11841 (regex_compile): Fix the code for handling the case of single byte
11842 char and multibyte char being mixed in a range within [...].
11844 * fileio.c (Finsert_file_contents): Be sure to setup src_multibyte
11845 and dst_multibyte members of coding.
11847 * charset.c (update_charset_table): Update the table
11848 bytes_by_char_head.
11849 (init_charset_once): Initialize elements of bytes_by_char_head to
11850 1 except for leading codes for private charases.
11852 * charset.h (CHARSET_8_BIT_GRAPHIC): Define as 0x80.
11853 (UNIBYTE_STR_AS_MULTIBYTE_P): Fix for an invalid multibyte sequence.
11855 2000-06-09 Ken Raeburn <raeburn@gnu.org>
11857 * xterm.c (x_connection_closed): If dpyinfo is NULL, don't try to
11858 access the data it doesn't point to.
11860 2000-06-08 Gerd Moellmann <gerd@gnu.org>
11862 * xterm.c (XTread_socket) <FocusIn>: Queue a FOCUS_IN_EVENT which
11863 will be translated to a switch-frame event when reading the
11864 event queue. This is necessary because Emacs otherwise won't
11865 perform a switch-frame to a new frame until some other event, for
11866 example a keystroke event, forces it to do so. This has various
11867 effects, one visible being that the cursor of a frame created with
11868 C-x 5 2 or switched to with a window manager key binding like
11869 A-TAB stays hollow because selected_window isn't on the newly
11870 focused frame until the switch-frame is performed.
11872 * keyboard.c (kbd_buffer_get_event): Handle FOCUS_IN_EVENT by
11873 generating a switch-frame event if necessary.
11875 * termhooks.h (enum event_kind): Add FOCUS_IN_EVENT.
11877 * xdisp.c (handle_fontified_prop): Don't GCPRO local var `pos';
11880 2000-06-08 Kenichi Handa <handa@etl.go.jp>
11882 * fontset.c (Fset_fontset_font): The arg CHARACTER may be a charset.
11884 2000-06-07 Gerd Moellmann <gerd@gnu.org>
11886 * window.c (displayed_window_lines): Take empty lines at
11887 the bottom of a window into account.
11889 * window.c (displayed_window_lines): New function.
11890 (Fmove_to_window_line): Use displayed_window_lines to determine
11891 the number of lines to move, instead of using the window's height.
11893 * lread.c (readevalloop): If READCHARFUN sets point to ZV, arrange
11894 to stop reading, even if the form read sets point to a different
11895 value when evaluated.
11897 * xdisp.c (display_line): Fix code deciding in which line to
11900 2000-06-07 Kenichi Handa <handa@etl.go.jp>
11902 * fileio.c (e_write): Free composition data if stored in
11905 2000-06-06 Gerd Moellmann <gerd@gnu.org>
11907 * xdisp.c (display_line): Set row's and iterator's
11908 starts_in_middle_of_char_p and ends_in_middle_of_char_p flags.
11909 Set cursor even if row ends in the middle of a character.
11910 (dump_glyph_row): Print values of new flags.
11911 (redisplay_window) <cursor movement in unchanged window>: When
11912 point has been moved forward, and PT is at the end of the cursor
11913 row, don't place the cursor in the next row if the cursor row ends
11914 in the middle of a character or at ZV.
11916 * dispextern.h (struct it): Add starts_in_middle_of_char_p.
11917 (struct glyph_row): Add starts_in_middle_of_char_p and
11918 ends_in_middle_of_char_p.
11919 (MATRIX_ROW_ENDS_IN_MIDDLE_OF_CHAR_P): Test row's
11920 ends_in_middle_of_char_p flag.
11921 (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Likewise.
11923 * term.c (append_glyph): Revert change of 2000-06-06.
11925 * xdisp.c (display_line): Revert change of 2000-06-06. Treat
11926 padding glyph not fitting on line as whole character not
11929 * xterm.c (x_produce_glyphs): Don't xassert `it->descent > 0';
11930 this isn't true for images with `:ascent 100'.
11932 2000-06-06 Kenichi Handa <handa@etl.go.jp>
11934 * buffer.c (Fset_buffer_multibyte): Don't make the current buffer
11935 as modified if it is originally unmodified.
11937 * term.c (encode_terminal_code): Change the way to check if
11938 terminal coding does any conversion.
11939 (append_glyph): Set glyph->pixel_width correctly.
11941 * xdisp.c (display_line): While checking line continuation, pay
11942 attention to a padding glyph.
11944 2000-06-05 Gerd Moellmann <gerd@gnu.org>
11946 * xdisp.c (redisplay_window): Always use set_buffer_internal_1.
11948 2000-06-05 Dave Love <fx@gnu.org>
11950 * xdisp.c: Include fontset.h.
11952 * xfns.c (x_real_positions): Declare tmp_nchildren as unsigned.
11954 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
11956 * dispnew.c: Conditionally include term.h.
11958 * coding.h: Declare code_convert_string_norecord.
11960 * frame.h (struct frame): Use volatile unconditionally.
11962 * buffer.h: Remove Vbefore_change_function, Vafter_change_function.
11964 * xmenu.c (menu_item_selection): Declare volatile unconditionally.
11966 * systime.h: Protect against multiple inclusion.
11967 (timezone) [USG5_4]: Define as time_t.
11969 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
11970 (Foptimize_char_table, make_temp_name): Declare.
11972 * Makefile.in (xdisp.o): Depend on fontset.h.
11974 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
11976 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
11977 (Foptimize_char_table, make_temp_name): Declare.
11981 * s/netbsd.h: Don't define autoconfiscated MATHERR.
11983 2000-06-02 Dave Love <fx@gnu.org>
11985 * lread.c (_XOPEN_SOURCE, __EXTENSIONS__): Don't define.
11987 2000-06-02 Gerd Moellmann <gerd@gnu.org>
11989 * xfaces.c (realize_x_face): When copying BASE_FACE bitwise to the
11990 result face, set flags in that face indicating that colors may not
11993 * xterm.c (x_set_mouse_face_gc): If first glyph isn't a character
11994 glyph, use the ASCII NUL character to determine the face.
11996 2000-06-02 Dave Love <fx@gnu.org>
11998 * sysdep.c: Conditionally include stdlib.h, unistd.h.
11999 (VFORK_RETURN_TYPE): Remove.
12001 * config.in: Add NO_MATHERR.
12003 2000-06-01 Dave Love <fx@gnu.org>
12005 * cmds.c (internal_self_insert): Don't check
12006 Vbefore_change_function, Vafter_change_function.
12008 * insdel.c (signal_before_change, signal_after_change): Likewise.
12010 * buffer.c (Vbefore_change_function, Vafter_change_function):
12011 Variables and their initializations deleted.
12013 * callint.c (Fcall_interactively): Doc fix.
12015 * terminfo.c (ospeed) [HAVE_SPEED_T]: Don't declare extern.
12017 2000-05-31 Dave Love <fx@gnu.org>
12019 * textprop.c: Revert last change -- duplicated.
12021 2000-05-31 Gerd Moellmann <gerd@gnu.org>
12023 * dispnew.c (find_glyph_row_slice, swap_glyphs_in_rows): Put
12026 * lisp.h (eassert) [!ENABLE_CHECKING]: Define as `(void) 0'.
12028 2000-05-31 Jason Rumney <jasonr@gnu.org>
12030 * search.c (Fre_search_forward, Fre_search_backward)
12031 (Fposix_search_backward, Fposix_search_forward): Fix newlines in docs.
12033 * w32select.c (Fw32_set_clipboard_data): Change QNil to Qnil.
12035 2000-05-30 Jason Rumney <jasonr@gnu.org>
12037 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: New macros.
12038 [WINDOWSNT]: Add extern for Vw32_system_coding_system.
12040 * dispextern.h (struct glyph) [WINDOWSNT]: Add w32_font_type member.
12042 * fileio.c (Fread_file_name) [HAVE_NTGUI]: Use file dialog.
12043 (Fread_file_name) [HAVE_NTGUI, USE_MOTIF]: Do not attempt to
12044 expand a nil default_filename.
12046 * keyboard.c (make_lispy_event) [WINDOWS_NT]: Pass a window
12047 pointer to glyph_to_pixel_coords, not a frame.
12049 * makefile.nt (w32fns.obj, w32menu.obj): Add charset.h and
12050 coding.h to dependencies.
12052 * w32bdf.c (w32_load_bdf_font): Initialize font->double_byte_p.
12054 * w32console.c (glyph_to_pixel_coords): Change first parameter to
12055 window pointer to be consistent with w32term.c and xterm.c.
12057 * w32fns.c: Format and doc changes to bring closer to xfns.c.
12058 (VIETNAMESE_CHARSET): Define if not defined in system headers.
12059 (Qline_spacing, Qcenter): New variables.
12060 (Qw32_charset_*, w32_codepage_for_font): Moved from w32term.c.
12061 (x_set_line_spacing): New function.
12062 (x_set_frame_parameters): Use FRAME_NEW_WIDTH, FRAME_NEW_HEIGHT macros.
12063 (x_specified_cursor_type): New function.
12064 (x_set_cursor_type): Use it.
12065 (x_set_name, x_set_title): Use ENCODE_SYSTEM to encode titlebar
12067 (validate_x_resource_name, x_get_resource_string): Measure lengths
12068 of external strings in bytes.
12069 (w32_wnd_proc) [WM_MEASURE_ITEM]: Avoid calling
12070 GetTextExtentPoint32 with NULL title.
12071 (Fx_create_frame): Initialize Qline_spacing.
12072 (w32_load_system_font): Initialize font->double_byte_p.
12073 (x_to_w32_charset): Use Vw32_charset_info_alist.
12074 (Image, busy cursor, tooltip functions): Merged changes from
12075 xfns.c. Not yet functional on Windows.
12077 * w32gui.h (W32FontStruct): Add double_byte_p member.
12079 * w32inevt.c (NUM_TRANSLATED_MOUSE_BUTTONS): New constant.
12080 (emacs_button_translation): Use it.
12081 (do_mouse_event): Allow up to 32 mouse buttons by allowing any bit
12082 in `mask' to be set.
12084 * w32menu.c (single_submenu, w32_menu_show): Call ENCODE_SYSTEM on
12087 * w32term.c: Format and doc changes to bring closer to xterm.c.
12088 (w32_char_font_type): New enum.
12089 (Qw32_charset_*, w32_codepage_for_font): Moved to w32fns.c.
12090 (w32_per_char_metric): Use w32_char_font_type instead of unicode_p.
12091 (w32_encode_char): New function.
12092 (x_encode_char): Removed.
12093 (x_get_glyph_and_face_encoding): Use w32_encode_char in place of
12094 x_encode_char and w32_font_is_double_byte.
12095 (x_produce_image_glyph): Use image_ascent.
12096 (x_produce_glyphs): Use new version of w32_per_char_metric and
12097 handle NULL return value. Allow extra line spacing.
12098 (W32_TEXTOUT): Distinguish between Unicode and DBCS text.
12099 (w32_get_glyph_overhangs): Remove unicode_p param. Use
12100 w32_font_type member of glyph instead.
12101 (x_draw_glyph_string): Draw underline and strike-out for BDF fonts.
12102 (fast_find_position): Make sure not to consider rows not visible
12104 (w32_read_socket) [WM_MENUSELECT]: Cannot call
12105 w32_menu_display_help with input blocked, as it can abort.
12106 (x_display_and_set_cursor): Choose cursor depending
12107 on buffer-local value of cursor_type.
12108 (x_draw_bar_cursor): Add parameter WIDTH.
12110 * w32term.h (CP_DEFAULT): Define.
12111 (Fx_display_color_p, Fx_display_grayscale_p, image_ascent): Declare.
12113 2000-05-30 Gerd Moellmann <gerd@gnu.org>
12115 * search.c (Fre_search_forward, Fre_search_backward)
12116 (Fposix_search_backward, Fposix_search_forward): Doc fix.
12118 2000-05-30 Kenichi Handa <handa@etl.go.jp>
12120 * coding.c (detect_coding_iso2022): Fix code for checking
12121 CODING_CATEGORY_MASK_ISO_8_2.
12123 2000-05-29 Stefan Monnier <monnier@cs.yale.edu>
12125 * regex.c (PREFETCH_NOLIMIT): New function.
12126 (re_match_2_internal): Use it and adjust the end_match_2 logic.
12128 2000-05-29 Gerd Moellmann <gerd@gnu.org>
12130 * syntax.c (find_defun_start): Move test for
12131 open_paren_in_column_0_is_defun_start outside of the loop.
12133 * xdisp.c (redisplay_window): Really switch buffers when
12134 displaying mode lines, and temporarily set selected_frame to the
12135 frame of the window that's redisplayed.
12137 * xfaces.c (free_realized_faces): Block/unblock input.
12138 (free_realized_multibyte_face): Ditto.
12140 2000-05-29 Dave Love <fx@gnu.org>
12142 * textprop.c (Qkeymap): New variable.
12143 (syms_of_textprop): Intern it.
12145 * keymap.c: Include intervals.h.
12146 (Fkey_binding, Fwhere_is_internal): Deal with `keymap' property.
12148 * Makefile.in (keymap.o): Depend on intervals.h.
12150 * keyboard.c (menu_bar_items, tool_bar_items)
12151 (Fexecute_extended_command): Deal with `keymap' property.
12152 (read_key_sequence): Track map from `keymap' property as well as
12155 * intervals.c (get_local_map): Extra arg to allow looking for
12158 * intervals.h (map_property): New enum.
12159 (get_local_map): Extra arg using it.
12160 (Qkeymap): Declare.
12162 * lisp.h (get_local_map): Don't declare here.
12164 2000-05-29 Kenichi Handa <handa@etl.go.jp>
12166 * Makefile.in (callproc.o): Depend on composite.h.
12168 * callproc.c: Include composite.h.
12169 (Fcall_process): Handle composition correctly.
12171 * coding.h (coding_allocate_composition_data): Extern it.
12172 (coding_restore_composition): Likewise.
12174 * coding.c (DECODE_COMPOSITION_START): If coding->cmp_data is not
12175 yet allocated, finish decoding with result
12176 CODING_FINISH_INSUFFICIENT_CMP.
12177 (coding_allocate_composition_data): Make it non-static.
12178 (coding_restore_composition): Likewise.
12180 2000-05-29 Eli Zaretskii <eliz@is.elta.co.il>
12182 * charset.c (syms_of_charset): Revert last change.
12184 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
12186 * term.c (produce_glyphs): Treat characters from the eight-bit-*
12187 charsets as unibyte, with 1-column screen width. Sent by Kenichi
12190 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
12192 * charset.c (syms_of_charset): Set width of character sets
12193 eight-bit-control and eight-bit-graphic to 1 column.
12195 2000-05-26 Gerd Moellmann <gerd@gnu.org>
12197 * config.in (HAVE_SPEED_T): New define.
12199 * sysdep.c, terminfo.c (ospeed) [HAVE_SPEED_T]: Declare as
12202 2000-05-26 Dave Love <fx@gnu.org>
12204 * coding.c (shrink_decoding_region): Initialize eol_conversion.
12206 * data.c (Qsubrp, Qmany, Qunevalled): New variables.
12207 (Fsubr_arity): New function.
12208 (syms_of_data): Install them.
12210 2000-05-26 Kenichi Handa <handa@etl.go.jp>
12212 * charset.c (init_charset_once): Set the table bytes_by_char_head
12215 * fontset.c (syms_of_fontset): Adjust the font name for ascii of
12216 the default fontset to what Emacs uses by default.
12217 (check_registry_encoding): This function deleted.
12218 (Fset_fontset_font): Remove the adhoc condition for the default
12219 fontset. Allow cons in FONTNAME.
12221 * fns.c (map_char_table): Ignore char-table entries for
12222 charsets eight-bit-control and eight-bit-graphic.
12224 2000-05-25 Ken Raeburn <raeburn@gnu.org>
12226 * emacs.c (main): Initialize keyboard syms before initializing
12227 window code, so face names are available.
12229 2000-05-25 Stefan Monnier <monnier@cs.yale.edu>
12231 * regex.c (at_begline_loc_p): Also recognize the \\(?:^ case
12232 of an anchor at the beginning of a shy-group.
12234 2000-05-25 Gerd Moellmann <gerd@gnu.org>
12236 * xdisp.c (handle_invisible_prop): Don't try to skip over
12237 invisible text if end of text is already reached.
12239 2000-05-25 Dave Love <fx@gnu.org>
12241 * xdisp.c (Fdump_glyph_matrix): Declare the arg.
12243 * coding.c (encode_eol): Add null statement after label.
12245 2000-05-25 Eli Zaretskii <eliz@is.elta.co.il>
12247 * w16select.c (Fw16_set_clipboard_data): Fix the change from
12250 2000-05-25 Kenichi Handa <handa@etl.go.jp>
12252 * ccl.c (ccl_driver): Fix previous change.
12254 2000-05-25 Kenichi Handa <handa@etl.go.jp>
12256 * coding.c (run_pre_post_conversion_on_str): Set point to the
12257 beginning of buffer before calling coding->post_read_conversion.
12258 (decode_coding_string): Give correct args to
12259 run_pre_post_conversion_on_str.
12260 (encode_coding_string): Likewise.
12262 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>
12263 <CCL_WriteMultibyteChar2>: Handle charsets eight-bit-control and
12264 eight-bit-graphic correctly.
12266 2000-05-24 Kenichi HANDA <handa@etl.go.jp>
12268 * fileio.c (Finsert_file_contents): Even if a file is not found,
12269 execute codes for setting up coding system. Call
12270 after-insert-file-functions unconditionally.
12272 2000-05-24 Gerd Moellmann <gerd@gnu.org>
12274 * callproc.c, emacs.c, sysdep.c (setpgrp): Don't define if USG and
12275 BSD_PGRPS are not defined.
12277 2000-05-24 Kenichi Handa <handa@etl.go.jp>
12279 * charset.c (update_charset_table): Accept nil in LONG_NAME and
12281 (syms_of_charset): Avoid building same strings.
12283 2000-05-23 Gerd Moellmann <gerd@gnu.org>
12285 * lread.c (Fload): Add a comment about the meaning of
12286 Vuser_init_file being t.
12288 * puresize.h (BASE_PURESIZE): Increase to 675000.
12290 * s/gnu-linux.h (setpgrp): Don't define it here because this
12291 prevents compilation on GNU/Linux systems with glib 2.2.
12293 * callproc.c, emacs.c, sysdep.c (setpgrp) [HAVE_SETPGID]: Define
12296 2000-05-23 Eli Zaretskii <eliz@is.elta.co.il>
12298 * Makefile.in (SOME_MACHINE_LISP): Add disp-table.elc,
12299 dos-vars.elc, ccl.elc, and codepage.elc, all loaded by the MS-DOS
12301 (MSDOS_SUPPORT): Add dos-vars.elc, ccl.elc, and codepage.elc.
12303 2000-05-23 Kenichi Handa <handa@etl.go.jp>
12305 * syntax.c (skip_chars): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
12307 * msdos.c (IT_write_glyphs): Set coding->src_multibyte to 1.
12309 * term.c (encode_terminal_code): Set coding->src_multibyte properly.
12311 * coding.c (encode_eol): Fix a bug of DOS style EOL encoding.
12313 2000-05-22 Kenichi Handa <handa@etl.go.jp>
12315 * keyboard.c (read_char): Allow character codes 128..255 to be
12316 handled by input-method-function.
12318 * insdel.c (adjust_markers_for_replace): Fix previous change.
12319 (adjust_after_replace): If PREV_TEXT is nil, call
12320 adjust_markers_for_insert, not adjust_markers_for_replace.
12322 2000-05-20 NIIBE Yutaka <gniibe@mri.co.jp>
12324 * s/gnu-linux.h (UNIX98_PTYS) [HAVE_GRANDPT]: Define.
12325 (PTY_ITERATION, PTY_NAME_SPRINTF, PTY_OPEN, PTY_TTY_NAME_SPRINTF)
12326 [HAVE_GRANDPT]: Define.
12327 (C_SWITCH_SYSTEM): Add -D_XOPEN_SOURCE.
12329 * sysdep.c (setup_pty): Treat case that UNIX98_PTYS is defined
12332 * config.in (HAVE_GRANDPT, HAVE_GETPT): New defines.
12334 * process.c (toplevel) [UNIX98_PTYS]: Include stdlib.h.
12336 2000-05-20 Kenichi Handa <handa@etl.go.jp>
12338 The following changes are to handle 8-bit characters in a
12339 multibyte buffer/string without facing with byte combining
12340 problem. Two new charsets eight-bit-control (for 0x80..0x9F) and
12341 eight-bit-graphic (for 0xA0..0xFF) are introduced.
12343 * Makefile.in (fns.o): Depend on charset.h.
12345 * alloc.c (Fmake_byte_code): If BYTECODE-STRING is multibyte,
12346 convert it to unibyte.
12347 (make_string): Use parse_str_as_multibyte, not chars_in_text.
12349 * buffer.c (advance_to_char_boundary): Don't use DEC_POS to find a
12350 apparent char boundary.
12351 (Fset_buffer_multibyte): Convert 8-bit characters in the range
12352 0x80..0x9F to/from multibyte form.
12354 * bytecode.c (Fbyte_code): If arg BYTESTR is multibyte, convert it
12357 * callproc.c (Fcall_process): Always encode an argument string if
12358 it is multibyte. Setup src_multibyte and dst_multibyte members of
12359 process_coding properly.
12361 * category.c (Fmodify_category_entry): Use SPLIT_CHAR, not
12362 SPLIT_NON_ASCII_CHAR.
12364 * ccl.c (CCL_WRITE_CHAR): Be sure to write single byte characters
12366 (CCL_MAKE_CHAR): Use MAKE_CHAR, not MAKE_NON_ASCII_CHAR.
12368 * charset.c (Qeight_bit_control, Qeight_bit_graphic): New variables.
12369 (SPLIT_CHARACTER_SEQ): This macro deleted.
12370 (SPLIT_MULTIBYTE_SEQ): Assume that multibyte sequence at STR is valid.
12371 (CHAR_COMPONENTS_VALID_P): Handle new charsets; eight-bit-control
12372 and eight-bit-graphic.
12373 (char_to_string): Likewise. Signal an error for too large
12375 (char_printable_p): Return 0 for 8-bit characters.
12376 (update_charset_table): Update iso_charset_table only when a final
12377 character is non-negative.
12378 (find_charset_in_text): Renamed from find_charset_in_str.
12379 Arguments and return value changed. Callers changed.
12380 (Fdefine_charset): Args ISO-FINAL-CHAR and ISO-GRAPHIC-PLANE can
12381 be -1 if CHARSET is used only internally.
12382 (Fmake_char_internal): Handle new charsets; eight-bit-control and
12384 (Fcharset_after): Simplified.
12385 (char_valid_p): Use SPLIT_CHAR, not SPLIT_NON_ASCII_CHAR.
12386 (char_bytes): Return 2 for chars of the range 0xA0..0xFF.
12387 (multibyte_chars_in_text): Simplified by assuming there's no
12388 invalid multibyte sequence.
12389 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte)
12390 (str_as_unibyte): New functions.
12391 (Fstring): Simpified by assuming that byte combining never happens.
12392 (init_charset_once): Initialization for
12393 LEADING_CODE_8_BIT_CONTROL.
12394 (syms_of_charset): Intern and staticpro Qeight_bit_control and
12395 Qeight_bit_graphic. Include them in Vcharset_list. Make charsets
12396 eight-bit-control and eight-bit-graphic.
12398 * charset.h (LEADING_CODE_8_BIT_CONTROL, CHARSET_8_BIT_CONTROL)
12399 (CHARSET_8_BIT_GRAPHIC): New macros.
12400 (SINGLE_BYTE_CHAR_P): Make it faster by using casting.
12401 (CHARSET_ISO_GRAPHIC_PLANE): Use XINT instead of XFASTINT.
12402 (CHARSET_REVERSE_CHARSET): Likewise.
12403 (CHARSET_VALID_P): Handle new charsets; eight-bit-control and
12405 (BYTES_BY_CHAR_HEAD, WIDTH_BY_CHAR_HEAD): Optimize for ASCII.
12406 (CHAR_CHARSET, MAKE_CHAR, SPLIT_CHAR, CHAR_BYTES): Likewise.
12407 (PARSE_MULTIBYTE_SEQ) [BYTE_COMBINING_DEBUG]: Abort if we
12408 encounter an invalid multibyte sequence.
12409 (PARSE_MULTIBYTE_SEQ) [not BYTE_COMBINING_DEBUG]: Assume multibyte
12410 sequence is always valid.
12411 (MAKE_NON_ASCII_CHAR, SPLIT_NON_ASCII_CHAR): These macros Deleted.
12412 (UNIBYTE_STR_AS_MULTIBYTE_P, MULTIBYTE_STR_AS_UNIBYTE_P): New macros.
12413 (CHAR_STRING): For 8-bit characters, call char_to_string.
12414 (INC_POS) [not BYTE_COMBINING_DEBUG]: Faster version. Assume
12415 multibyte sequence is always valid.
12416 (BUF_INC_POS) [not BYTE_COMBINING_DEBUG]: Likewise.
12417 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte)
12418 (str_as_unibyte): Extern them.
12419 (BCOPY_SHORT): Fix a bug.
12420 (CHAR_LEN): This macro deleted. Callers changed to use CHAR_BYTES.
12421 (FETCH_STRING_CHAR_ADVANCE): Check multibyteness of STRING.
12422 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK): New macro.
12423 (FETCH_CHAR_ADVANCE): Check multibyteness of the current buffer.
12425 * coding.c (ONE_MORE_BYTE, TWO_MORE_BYTES): Set coding->result to
12426 CODING_FINISH_INSUFFICIENT_SRC if there's not enough source.
12427 (ONE_MORE_CHAR, EMIT_CHAR, EMIT_ONE_BYTE, EMIT_TWO_BYTE)
12428 (EMIT_BYTES): New macros.
12429 (THREE_MORE_BYTES, DECODE_CHARACTER_ASCII)
12430 (DECODE_CHARACTER_DIMENSION1, DECODE_CHARACTER_DIMENSION2): These
12432 (CHECK_CODE_RANGE_A0_FF): This macro deleted.
12433 (detect_coding_emacs_mule): Use UNIBYTE_STR_AS_MULTIBYTE_P to
12434 check the validity of multibyte sequence.
12435 (decode_coding_emacs_mule): New function.
12436 (encode_coding_emacs_mule): New macro.
12437 (detect_coding_iso2022): Use ONE_MORE_BYTE to fetch a byte from
12439 (DECODE_ISO_CHARACTER): Just return a character code.
12440 (DECODE_COMPOSITION_START): Set coding->result instead of result.
12441 (decode_coding_iso2022, decode_coding_sjis_big5, decode_eol): Use
12442 EMIT_CHAR to produced decoded characters. Exit the loop only by
12443 macros ONE_MORE_BYTE or EMIT_CHAR. Don't handle the case of last
12445 (ENCODE_ISO_CHARACTER): Don't translate character here. Produce
12446 only position codes for an invalid character.
12447 (encode_designation_at_bol): Return new destination pointer. 5th
12448 arg DSTP is changed to DST.
12449 (encode_coding_iso2022, decode_coding_sjis_big5): Get a character
12450 from the source by ONE_MORE_CHAR. Don't handle the case of last
12452 (DECODE_SJIS_BIG5_CHARACTER, ENCODE_SJIS_BIG5_CHARACTER): These
12454 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
12455 (detect_coding_utf_16, detect_coding_ccl): Use ONE_MORE_BYTE and
12456 TWO_MORE_BYTES to fetch a byte from the source.
12457 (encode_eol): Pay attention to coding->src_multibyte.
12458 (detect_coding, detect_eol): Preserve members src_multibyte and
12460 (DECODING_BUFFER_MAG): Return 2 even for coding_type_raw_text.
12461 (encoding_buffer_size): Set magnification to 3 for all coding
12462 systems that require encoding.
12463 (ccl_coding_driver): For decoding, be sure that the result is
12464 valid multibyte sequence.
12465 (decode_coding): Initialize coding->errors and coding->result.
12466 For emacs-mule, call decode_coding_emacs_mule. For no-conversion
12467 and raw-text, always call decode_eol. Handle the case of last
12468 block here. If not coding->dst_multibyte, convert the resulting
12469 sequence to unibyte.
12470 (encode_coding): Initialize coding->errors and coding->result.
12471 For emacs-mule, call encode_coding_emacs_mule. For no-conversion
12472 and raw-text, always call encode_eol. Handle the case of last
12474 (shrink_decoding_region, shrink_encoding_region): Detect cases
12475 that we can't skip data more rigidly.
12476 (code_convert_region): Setup src_multibyte and dst_multibyte
12477 members of coding. For decoding, if the buffer is multibyte,
12478 convert the source sequence to unibyte in advance. For encoding,
12479 if the buffer is multibyte, convert the resulting sequence to
12480 multibyte afterward.
12481 (run_pre_post_conversion_on_str): New function.
12482 (code_convert_string): Deleted and divided into the following two.
12483 (decode_coding_string, encode_coding_string): New functions.
12484 (code_convert_string1, code_convert_string_norecord): Call one of
12486 (Fdecode_sjis_char, Fdecode_big5_char): Use MAKE_CHAR instead of
12487 MAKE_NON_ASCII_CHAR.
12488 (Fset_terminal_coding_system_internal)
12489 (Fset_safe_terminal_coding_system_internal): Setup src_multibyte
12490 and dst_multibyte members.
12491 (init_coding_once): Initialize iso_code_class with new enum
12492 ISO_control_0 and ISO_control_1.
12494 * coding.h (enum iso_code_class_type): Member ISO_control_code is
12495 devided into ISO_control_0 and ISO_control_1.
12496 (struct coding_system): New members src_multibyte, dst_multibyte,
12497 errors, and result. Delete member fake_multibyte.
12498 (CODING_REQUIRE_DECODING): Return 1 if coding->dst_multibyte is
12500 (CODING_REQUIRE_ENCODING): Return 1 if coding->src_multibyte is
12503 * data.c (Faref): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
12506 * editfns.c (Fformat): Be sure to convert 8-bit characters to
12508 (Ftranspose_region) [BYTE_COMBINING_DEBUG]: Abort if byte
12510 (Ftranspose_region): Delete codes for handling byte combining.
12512 * fileio.c (Finsert_file_contents): Setup src_multibyte and
12513 dst_multibyte members of coding. On handling REPLACE on unibyte
12514 buffer, convert the result of decode_coding to unibyte. On
12515 inserting into a mutibyte buffer, always call code_convert_region.
12516 (e_write): Setup coding->src_multibyte according to the
12517 multibyteness of the source (buffer or string).
12519 * fns.c (concat): Handle 8-bit characters correctly.
12520 (Fstring_as_unibyte): Be sure to make all 8-bit characters in
12521 unibyte in the result.
12522 (Fstring_as_multibyte): Be sure to make all 8-bit characters in
12523 valid multibyte form in the result.
12524 (map_char_table): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
12525 (Fbase64_encode_region, Fbase64_encode_string): If base64_encode_1
12526 return -1, signal an error.
12527 (base64_encode_1): New arg MULTIBYTE. Get each character by
12528 CHAR_STRING_AND_LENGTH if MULTIBYTE is nonzero. If a multibyte
12529 character is found, return -1.
12530 (Fbase64_decode_region): Delete codes for handling byte-combining.
12531 Treat each decoded byte as a unibyte character.
12532 (Fbase64_decode_string): Return unibyte string.
12533 (Fcompare_strings, concat, string_byte_to_char): Use
12534 FETCH_STRING_CHAR_ADVANCE_NO_CHECK instead off
12535 FETCH_STRING_CHAR_ADVANCE.
12536 (Fstring_lessp): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
12537 (mapcar1): If SEQ is string, always use FETCH_STRING_CHAR_ADVANCE.
12539 * fontset.c (fontset_ref): Use SPLIT_CHAR instead of
12540 SPLIT_NON_ASCII_CHAR.
12541 (fontset_ref_via_base, fontset_set): Likewise
12543 * insdel.c (adjust_markers_for_record_delete): Deleted.
12544 (adjust_markers_for_insert): Argument changed. Caller changed.
12545 (adjust_markers_for_replace): Likewise.
12546 (ADJUST_CHAR_POS, combine_bytes, byte_combining_error)
12547 (CHECK_BYTE_COMBINING_FOR_INSERT): Deleted.
12548 (copy_text): Delete unused local varialbe c_save. For converting
12549 to multibyte, be sure to make all 8-bit characters in valid
12551 (count_size_as_multibyte): Handle 8-bit characters correctly.
12552 (insert_1_both, insert_from_string_1, insert_from_buffer_1)
12553 (adjust_after_replace, replace_range, del_range_2)
12554 [BYTE_COMBINING_DEBUG]: Abort if byte combining occurs.
12555 (insert_1_both, insert_from_string_1, insert_from_buffer_1)
12556 (adjust_after_replace, replace_range, del_range_2) Delete codes for
12557 handling byte combining.
12558 (adjust_before_replace): Deleted.
12560 * keymap.c (Fsingle_key_description): Use SPLIT_CHAR instead of
12561 SPLIT_NON_ASCII_CHAR.
12562 (describe_vector): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
12563 (Faccessible_keymaps): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
12564 (Fkey_description): Likewise.
12566 * lread.c (read1): On reading multibyte string, be sure to make
12567 all 8-bit chararacters in valid multibyte form.
12568 (readchar): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
12570 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE
12573 * process.c (Fstart_process): GCPRO current_dir before calling
12574 Ffind_operation_coding_system. Encode arguments here.
12575 (create_process): Don't encode arguments here. Setup
12576 src_multibyte and dst_multibyte members of struct coding.
12577 (read_process_output): Setup src_multibyte and dst_multibyte
12578 members of struct coding. If the output is to multibyte buffer,
12579 always decode the output of the process. Adjust the
12580 representation of 8-bit characters to the multibyteness of the output.
12581 (send_process): Setup coding->src_multibyte according to the
12582 multibyteness of the source.
12584 * search.c (wordify): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
12585 (Freplace_match): Use FETCH_STRING_CHAR_ADVANCE and
12586 FETCH_STRING_CHAR_ADVANCE_NO_CHECK appropriately.
12588 * term.c (produce_special_glyphs): Use CHAR_BYTES instead of CHAR_LEN.
12590 * w16select.c (Fw16_set_clipboard_data): Setup members
12591 src_multibyte and dst_multibyte of coding. Adjusted for the
12592 change for find_charset_in_str.
12593 (Fw16_get_clipboard_data): Likewise.
12595 * w32fns.c (w32_to_x_font): Setup members src_multibyte and
12596 dst_multibyte of coding.
12597 (x_to_w32_font): Likewise.
12599 * w32select.c (Fw32_set_clipboard_data): Setup members
12600 src_multibyte and dst_multibyte of coding. Adjusted for the
12601 change for find_charset_in_str.
12602 (Fw32_get_clipboard_data): Likewise.
12604 * xdisp.c (get_next_display_element): Handle 8-bit characters
12606 (next_element_from_display_vector): Use CHAR_BYTES instead of CHAR_LEN.
12607 (disp_char_vector): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
12609 * xselect.c (selection_data_to_lisp_data): Setup members
12610 src_multibyte and dst_multibyte of coding. Adjusted for the
12611 change for find_charset_in_str.
12612 (lisp_data_to_selection_data): Likewise.
12614 2000-05-19 Gerd Moellmann <gerd@gnu.org>
12616 * buffer.c (Fbury_buffer): Avoid trouble from burying a killed buffer.
12618 * dispextern.h (Vimage_types): Add extern declaration.
12620 * xdisp.c (Vimage_types): Moved here from xfns.c.
12621 (syms_of_xdisp): Move `image-types' variable here from xfns.c.
12623 * xfns.c (Vimages_types): Moved to xdisp.c.
12624 (syms_of_xfns): Move `image-types' to xdisp.c.
12626 * w32fns.c (Vimage_types): Removed.
12627 (syms_of_w32fns): Remove `image-types'.
12629 2000-05-18 Kenichi Handa <handa@etl.go.jp>
12631 * fns.c (map_char_table): Pay attention to character number of
12632 charset. Check the validity of charset at the first level. For
12633 leaf nodes that has nil value, call C_FUNCTION or FUNCTION with
12636 * fontset.c: Include "buffer.h".
12637 (fs_load_font): If the face has fontset, record the face ID in
12639 (Finternal_char_font): New function.
12640 (accumulate_font_info): New function.
12641 (Ffontset_info): Rewritten for the new fontset implementation.
12642 (syms_of_fontset): Register Vdefault_fontset in the first element
12643 of Vfontset_table. Include Vdefault_fontset in
12644 Vfontset_alias_alist. Declare `internal-char-font' as a Lisp
12647 2000-05-16 Dave Love <fx@gnu.org>
12649 * m/iris5d.h: Deleted -- unused.
12651 2000-05-16 Gerd Moellmann <gerd@gnu.org>
12653 * xdisp.c, w32.c, print.c, msdos.c, emacs.c: Use the term
12654 `invalid' instead of `illegal'.
12656 * indent.c (Fmove_to_column): When ending within a tab, insert
12657 spaces first so that markers at the end of the tab get adjusted.
12659 * frame.c (frames_bury_buffer): Don't add a buffer to the frame's
12660 buffer list that wasn't selected in that frame.
12662 * filelock.c (get_boot_time): To obtain an 8 char file name, which
12663 is needed on mescaline, use a 2 char prefix, and call
12664 make_temp_name with second arg non-zero.
12666 * fileio.c (make_temp_name): New function, extracted from
12668 (Fmake_temp_name): Use it.
12670 2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
12672 * window.c (coordinates_in_window): Subtract 1 when computing right_x.
12674 2000-05-15 Gerd Moellmann <gerd@gnu.org>
12676 * Makefile.in (lisp): Add env.elc.
12678 * callproc.c (Fgetenv_internal): Renamed from Fgetenv.
12680 2000-05-12 Gerd Moellmann <gerd@gnu.org>
12682 * search.c (Freplace_match): Handle case of `\N' in the
12683 replacement when there's no group N.
12685 2000-05-11 Gerd Moellmann <gerd@gnu.org>
12687 * xdisp.c (add_to_log): Don't pass the terminating NUL byte
12688 of the message to message_dolog.
12690 * keyboard.c (read_char): Don't clear current message for help
12691 events; let the code handling help events handle this. Change
12692 code detecting help events that should be ignored.
12694 * xdisp.c (handle_single_display_prop): Don't try to set PT if
12695 we're interating over a string.
12697 2000-05-09 Dave Love <fx@gnu.org>
12699 * fileio.c (Fwrite_region): If APPEND arg is an integer, seek to
12700 that offset before writing. Move gcpro region past call of
12703 2000-05-04 Dave Love <fx@gnu.org>
12705 * buffer.c (syms_of_buffer) [auto-fill-function]: Doc fix.
12707 2000-05-04 Gerd Moellmann <gerd@gnu.org>
12709 * insdel.c (insert_from_buffer_1): Adjust FROM position by number
12710 of inserted characters when BUF equals the current buffer, and PT
12711 is in front of or equal to FROM.
12713 2000-05-03 Gerd Moellmann <gerd@gnu.org>
12715 * xdisp.c (handle_single_display_prop): If display property value
12716 is invalid, or something not supported on the frame, restore
12717 iterator's position to what it was initially. Make sure to return
12718 0 for invalid and unsupported property values.
12720 * xterm.c (x_produce_glyphs) <composite chars>: Handle case
12721 that x_per_char_metric returns null.
12723 2000-05-02 Gerd Moellmann <gerd@gnu.org>
12725 * xterm.h (struct face): Add forward declaration.
12726 (struct image): Ditto.
12727 (image_ascent): Add prototype.
12729 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
12730 (x_draw_image_relief, x_draw_image_foreground_1): Call function
12731 image_ascent instead of using IMAGE_ASCENT.
12733 * dispextern.h (DEFAULT_IMAGE_HEIGHT): New macro.
12734 (IMAGE_ASCENT): Removed.
12736 * xfns.c (Qcenter): New variable.
12737 (enum image_value_type): Add IMAGE_ASCENT_VALUE.
12738 (parse_image_spec): Handle IMAGE_ASCENT_VALUE.
12739 (image_ascent): New function.
12740 (lookup_image): Recognize `:ascent center'.
12741 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
12742 (tiff_format, gif_format, gs_format): Use IMAGE_ASCENT_VALUE.
12743 (xbm_load): Don't set image's ascent here.
12744 (xbm_image_p, xpm_image_p, pbm_image_p, png_image_p)
12745 (jpeg_image_p, tiff_image_p, gif_image_p, gs_image_p): Don't
12746 check ascent values here.
12747 (Fimagep, Flookup_image [GLYPH_DEBUG]: Removed.
12748 (syms_of_xfns) [GLYPH_DEBUG]: Don't defsubr removed functions.
12749 (syms_of_xfns): Initialize Qcenter.
12751 * eval.c (Fsignal): If lisp_eval_depth or spepdl_size are near
12752 to the limits, increase the limits.
12754 2000-05-01 Kenichi Handa <handa@etl.go.jp>
12756 * fontset.c (fs_load_font): By default, use 0x00..0x7f for ASCII.
12757 Check Vfont_encoding_alist against the full name of the opened font.
12759 2000-04-28 Gerd Moellmann <gerd@gnu.org>
12761 * xdisp.c (make_cursor_line_fully_visible): Handle case of rows
12762 taller than the window.
12764 2000-04-28 Kenichi Handa <handa@etl.go.jp>
12766 * xfaces.c (realize_x_face): Fix the argument of the second
12767 xassert. BASE_FACE may not be a face for ASCII.
12769 2000-04-27 Gerd Moellmann <gerd@gnu.org>
12771 * print.c (print_object): Treat print-length < 0 as nil.
12773 * Makefile.in (termcapobj): Don't use TERMCAP_OBJ.
12775 * s/freebsd.h (TERMCAP_OBJ): Removed.
12776 (LIBS_TERMCAP): Don't define for __FreeBSD_version >= 400000.
12778 * lread.c (read1): Don't treat period followed by certain
12779 characters as symbol start.
12781 * xfns.c (slurp_file): New function.
12782 (xbm_image_p): Handle case of in-memory XBM files.
12783 (xbm_scan): Rewritten to work on memory buffers instead of files.
12784 (xbm_read_bitmap_data): Renamed from xbm_read_bitmap_file_data.
12785 Work on memory buffers instead of files. If DATA is null test
12786 if buffer looks like an in-memory XBM file.
12787 (xbm_load_image): Renamed from xbm_load_image_file. Work on
12788 memory buffers instead of files.
12789 (xbm_file_p): New function.
12790 (xbm_load): Accept :data DATA where DATA is an in-memory XBM file.
12792 * lread.c (end_of_file_error): New function.
12793 (read1): Call it instead of signaling `end-of-file' directly.
12795 * print.c (print_error_message): Print data of `end-of-file'
12796 with Fprinc instead of Fprin1.
12798 2000-04-26 Ken Raeburn <raeburn@gnu.org>
12800 * window.c (freeze_window_start): Check that minibuffer scroll
12801 window isn't nil before extracting the window structure pointer
12804 * undo.c (record_delete): If we hit the end of the undo list, stop
12805 picking elements apart.
12807 2000-04-26 Gerd Moellmann <gerd@gnu.org>
12809 * xdisp.c (display_line): If lines are continued, restore
12810 iterator's ascent/descent information to the values before the
12811 first glyph not fitting on the line.
12813 2000-04-25 Gerd Moellmann <gerd@gnu.org>
12815 * xdisp.c (try_window_id) <all changes above window start>: Adjust
12816 positions in glyph matrix. Don't compute new window end positions.
12818 * dispnew.c (increment_matrix_positions): Renamed from
12819 increment_glyph_matrix_buffer_positions.
12820 (increment_row_positions): Renamed from
12821 increment_glyph_row_buffer_positions.
12823 * dispextern.h: Change names of renamed functions from dispnew.c
12826 2000-04-24 Gerd Moellmann <gerd@gnu.org>
12828 * fileio.c (Fdo_auto_save): Create directories for auto-save
12829 list file if necessary.
12831 * xdisp.c (init_iterator): Set iterator's extra_line_spacing
12832 from buffer or frame.
12833 (automatic_hscrolling_p): New variable.
12834 (hscroll_windows): Scroll windows horizontally only if automatic
12835 hscrolling is allowed.
12836 (syms_of_xdisp): New variable `automatic-hscrolling'.
12838 * frame.h (struct frame): Add member extra_line_spacing.
12840 * xfns.c (x_set_line_spacing): New function.
12841 (Fx_create_frame): Set line spacing from resources.
12842 (Qline_spacing): New variable.
12843 (syms_of_xfns): Initialize Qline_spacing.
12845 * emacs.c (USAGE2): Add `--line-spacing' and `-lsp'.
12847 * buffer.c (init_buffer_once): Handle extra_line_spacing.
12848 (syms_of_buffer): Add `default-line-spacing' and `line-spacing'.
12849 (reset_buffer): Don't initialize extra2 and extra3. Initialize
12850 extra_line_spacing from default value.
12851 (init_buffer_once): Initialize default value of extra_line_spacing.
12853 * buffer.h (struct buffer): Add extra_line_spacing, remove extra2
12856 * xterm.c (x_produce_glyphs): Remove reference to struct it's
12857 prompt_width. Add extra line spacing.
12859 * term.c (produce_glyphs): Remove reference to struct it's
12862 * dispextern.h (struct it): Remove member prompt_width, add
12863 extra_line_spacing.
12865 2000-04-22 Gerd Moellmann <gerd@gnu.org>
12867 * dispnew.c (update_frame_line): When writing a whole line, make
12868 sure cursor is in the right row afterwards, otherwise a use of
12869 capability `ch' in cmgoto might leave the cursor in the row below.
12871 2000-04-21 Gerd Moellmann <gerd@gnu.org>
12873 * lisp.h (struct Lisp_Buffer_Cons): Remove.
12875 * keyboard.c (timer_check): Fix typo in comment.
12877 2000-04-21 Kenichi Handa <handa@etl.go.jp>
12879 * fontset.c (Fset_fontset_font): Fix docstring. Local variable
12880 name change: ch -> character.
12882 2000-04-20 Gerd Moellmann <gerd@gnu.org>
12884 * keyboard.c (echo_message_buffer): New variable.
12885 (echo_now): Set echo_message_buffer to the echo area buffer used
12886 to display the echo.
12887 (cancel_echoing): Reset echo_message_buffer to nil.
12888 (read_char): Code rewritten that handles canceling an echo or
12889 echoing a dash, respectively.
12891 * fileio.c (Ffile_writable_p) [WINDOWSNT]: Return nil if parent
12892 directory doesn't exist.
12894 2000-04-19 Dave Love <fx@gnu.org>
12896 * fns.c (syms_of_fns): Defsubr mapc.
12897 (concat): Don't allow numeric args.
12898 (Fconcat): Doc change.
12900 2000-04-19 Stefan Monnier <monnier@cs.yale.edu>
12902 * regex.c (re_match_2_internal): Don't shorten the strings anymore,
12903 instead define end_match(1|2) more carefully.
12904 Use GET_CHAR_BEFORE_2 for `begline'.
12906 2000-04-19 Gerd Moellmann <gerd@gnu.org>
12908 * frame.h (SELECTED_FRAME): Change definition to compile cleanly
12909 on 64-bit systems where NULL is defined as `0'.
12911 * xdisp.c (with_echo_area_buffer): Add more `int' parameters for
12912 the `variable argument list' to make it work on Alpha.
12914 * m/alpha.h (_LP64) [!_LP64]: Define.
12915 (ORDINARY_LINK): Define for NetBSD.
12917 * m/macppc.h (ORDINARY_LINK): Define for NetBSD.
12919 2000-04-19 Dave Love <fx@gnu.org>
12921 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Revert 2000-04-14
12924 * Makefile.in (LIBS): Don't use.
12925 (GETLOADAVG_OBJ): Define again.
12926 (otherobj): Add GETLOADAVG_OBJ.
12928 * buffer.c (Fmake_indirect_buffer): Escape newline in doc.
12930 2000-04-18 Gerd Moellmann <gerd@gnu.org>
12932 * lread.c (read_filtered_event): Cancel and start busy cursor.
12934 * xterm.c (x_produce_glyphs) <ASCII chars>: Take into account
12935 that the per-character metrics may be null.
12937 2000-04-17 Gerd Moellmann <gerd@gnu.org>
12939 * buffer.c (clone_per_buffer_values): New function.
12940 (Fmake_indirect_buffer): Add optional argument CLONE. Call
12941 clone_per_buffer_values if CLONE is not nil.
12943 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
12945 2000-04-16 Dave Love <fx@gnu.org>
12947 * Makefile.in: Remove obsolete localcpp stuff.
12948 (GETLOADAVG_OBJ): Don't define.
12949 (obj): Move LIBOBJS...
12950 (otherobj): ... to here.
12951 (MSDOS_OBJ): Convert to make variable -- preprocessing zapped
12952 whitespace-only lines after the continuation (Irix).
12954 2000-04-14 Gerd Moellmann <gerd@gnu.org>
12956 * xfns.c (xpm_load) [DEBUG_X_COLORS]: Register colors.
12958 * s/freebsd.h (LD_SWITCH_SYSTEM): Add `-L /usr/local/lib'.
12960 2000-04-14 Dave Love <fx@gnu.org>
12962 * s/aix3-1.h, s/bsd4-2.h, s/bsd4-3.h, s/cxux.h, s/dgux.h, s/gnu.h:
12963 * s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/rtu.h:
12964 * s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h, s/usg5-2.h:
12965 * s/usg5-3.h, s/xenix.h, s/umax.h: Don't define autoconfiscated
12968 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Don't define
12969 autoconfiscated HAVE_GETLOADAVG.
12971 * s/nextstep.h, s/sco4.h, s/sco5.h: Don't define autoconfiscated
12974 2000-04-14 Gerd Moellmann <gerd@gnu.org>
12976 * filelock.c (MAKE_LOCK_NAME): Allocate 2 more bytes.
12977 (fill_in_lock_file_name): Avoid existing files that aren't links.
12979 2000-04-14 Dave Love <fx@gnu.org>
12981 * Makefile.in (LIBS, LIBOBJS): New variable.
12982 (INTERVAL_SRC): Convert to make variable.
12983 (INTERVAL_OBJ, MKTIME_OBJ, FLOAT_SUPPORT, FACE_SUPPORT)
12984 (HAVE_X_WINDOWS, OBJECTS_SYSTEM): Remove.
12985 (obj): Substitute INTERVAL_OBJ, add MKTIME_OBJ, GETLOADAVG_OBJ and
12987 (SOME_MACHINE_OBJECTS): Remove interval stuff.
12988 (lisp): Substitute FACE_SUPPORT, FLOAT_SUP.
12989 (shortlisp): Add facemenu, float-sup, frame.
12990 (SOME_MACHINE_LISP): Remove them from here.
12991 (LIBES): Change unused LDLIBS to autoconf LIBS.
12993 * config.in: Add BROKEN_MKTIME, NLIST_STRUCT, NLIST_NAME_UNION.
12995 2000-04-14 Kenichi Handa <handa@etl.go.jp>
12997 * composite.c (update_compositions): If FROM and TO are not in a
12998 valid range, do nothing.
13000 2000-04-13 Gerd Moellmann <gerd@gnu.org>
13002 * tparam.c (tparam1): Abort when encountering an unknown `%'-specifier.
13004 * s/freebsd.h (TERMCAP_OBJ) [__FreeBSD__ >= 4]: Define as terminfo.o.
13006 * Makefile.in (termcapobj) [LIBS_TERMCAP && TERMCAP_OBJ]: Define
13009 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
13011 * fileio.c (a_write): Remove redundant semi-colons.
13012 (e_write): Return -1 if failed to write all the data.
13013 This fixes the changes made at 1999-12-15.
13015 2000-04-12 Dave Love <fx@gnu.org>
13017 * fns.c (mapcar1): Test for null vals to support mapc.
13018 (Fmapc): New function.
13020 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
13022 * msdos.c (NUM_MOUSE_BUTTONS): Define.
13023 (IT_frame_up_to_date): Support the buffer local value of
13024 cursor-type, if defined.
13026 2000-04-10 Dave Love <fx@gnu.org>
13028 * editfns.c (preceding-char, following-char): Doc fix.
13030 2000-04-10 Ken Raeburn <raeburn@gnu.org>
13032 * Makefile.in (temacs): Revert 2000-03-12 change.
13034 2000-04-10 Jason Rumney <jasonr@gnu.org>
13036 * xfaces.c (realize_face): Change FRAME_X_P to FRAME_WINDOW_P.
13038 2000-04-10 Gerd Moellmann <gerd@gnu.org>
13040 * xdisp.c (setup_echo_area_for_printing): Choose an echo
13041 area buffer, if it's not set up yet.
13043 * indent.c (compute_motion): Set immediate_quit.
13045 2000-04-09 Gerd Moellmann <gerd@gnu.org>
13047 * xfaces.c (tty_suppress_bold_inverse_default_colors_p): New variable.
13048 (realize_tty_face): Suppress boldness if colors are the inverse of
13049 the default colors, and tty_suppress_bold_inverse_default_colors_p
13051 (Ftty_suppress_bold_inverse_default_colors): New function.
13052 (syms_of_xfaces): Defsubr it.
13054 * buffer.c (Frestore_buffer_modified_p): New function.
13055 (syms_of_buffer): Defsubr it.
13057 2000-04-08 Ken Raeburn <raeburn@gnu.org>
13059 * charset.c (Fmake_char_internal): CHAR_COMPONENTS_VALID_P takes a
13060 charset id (int) argument, not a charset (Lisp_Object).
13062 * coding.h (code_convert_string): Declare.
13063 * coding.c (code_convert_string_norecord): Pass an int, not a lisp
13064 object, as the fourth argument to code_convert_string.
13066 * fontset.c (make_fontset_for_ascii_face): Use XINT on return value.
13067 (Fset_fontset_font): Use EQ to compare lisp objects.
13069 2000-04-05 Ken Raeburn <raeburn@gnu.org>
13071 * intervals.h (SET_INTERVAL_PARENT): Use INT_LISPLIKE to test for
13072 a pointer that looks like a lisp object.
13073 (SET_INTERVAL_OBJECT): Don't explicitly compare the object with
13074 zero, instead see whether it's an integer object, since they can't
13076 (GET_INTERVAL_OBJECT): Simply assign to the destination.
13078 * dispnew.c (allocate_matrices_for_frame_redisplay)
13079 (direct_output_forward_char): Use X(U)INT and make_number as needed
13080 to convert between (unsigned) int values and lisp integers.
13081 * keyboard.c (read_key_sequence): Likewise.
13082 * lread.c (substitute_object_recurse): Likewise.
13083 * fns.c (concat, hash_lookup, hash_remove): Likewise.
13084 * minibuf.c (do_completion, Fminibuffer_complete_word)
13085 (Fminibuffer_completion_help): Likewise.
13086 * term.c (produce_special_glyphs): Likewise.
13088 * fileio.c (Fwrite_region): Use EQ when comparing lisp objects.
13089 * print.c (print_preprocess, print_object): Likewise.
13091 * search.c (compile_pattern): Use NILP when checking for nil.
13093 * lisp.h (make_number) [!NO_UNION_TYPE && __GNUC__ >= 2 &&
13094 __OPTIMIZE__]: Provide a GNU C macro version that handles
13095 lisp-object unions.
13096 (XSET) [!NO_UNION_TYPE]: Set the value field first, then the type
13097 field, to better cope with ENABLE_CHECKING and calls that modify a
13098 Lisp_Object using its old value.
13100 2000-04-04 Gerd Moellmann <gerd@gnu.org>
13102 * window.c (compare_window_configurations): Signal an error
13103 if parameters C1 or C2 aren't window configurations.
13105 * bytecode.c (Fbyte_code): Add a bunch of BEFORE_POTENTIAL_GC/
13106 AFTER_POTENTIAL_GC calls around calls to functions that can
13107 signal an error and thus invoke the debugger.
13109 2000-04-03 Gerd Moellmann <gerd@gnu.org>
13111 * fns.c (Fbase64_decode_region, Fbase64_decode_string): Signal
13112 an error if decoding fails.
13114 * keyboard.c (lispy_mouse_names): Variable removed.
13115 (Vlispy_mouse_stem): New variable.
13116 (syms_of_keyboard): Initialize Vlispy_mouse_stem.
13117 (make_lispy_event) <mouse_click, scroll_bar_click>: Don't abort
13118 for any mouse button number. Increase size of mouse_syms and
13119 button_down_location as needed. Call modify_event_symbol with
13120 different arguments.
13121 (make_lispy_event) <scroll_bar_click> [USE_TOOLKIT_SCROLL_BARS]:
13122 Call modify_event_symbol with different arguments.
13123 (make_lispy_event) <w32_scroll_bar_click> [WINDOWSNT]: Don't abort
13124 for any button number. Call modify_event_symbol with different
13126 (modify_event_symbol): Rename NAME_ALIST to NAME_ALIST_OR_STEM.
13127 Accept a string for NAME_ALIST_OR_STEM.
13129 * lisp.h (larger_vector): Add prototype.
13131 * fns.c (larger_vector): Make externally visible.
13133 * termhooks.h (NUM_MOUSE_BUTTONS): Removed.
13135 2000-04-02 Stefan Monnier <monnier@cs.yale.edu>
13137 * regex.c (PTR_TO_OFFSET) [!emacs]: Remove.
13138 (RE_MULTIBYTE_P, RE_STRING_CHAR_AND_LENGTH): New macros.
13139 (GET_CHAR_BEFORE_2): Moved from charset.h plus fixed minor bug when
13140 we are between str1 and str2.
13141 (MAX_MULTIBYTE_LENGTH, CHAR_STRING) [!emacs]: Provide trivial default.
13142 (PATFETCH): Use `TRANSLATE'.
13143 (PATFETCH_RAW): Fetch multibyte char if applicable.
13144 (PATUNFETCH): Remove.
13145 (regex_compile): Rely on PATFETCH to do most of the multibyte magic.
13146 When writing a char, write it directly into the pattern buffer rather
13147 than going needlessly through a temp char-array.
13148 (re_match_2_internal): Similarly, rely on RE_STRING_CHAR to do the
13149 multibyte magic and remove the useless `#ifdef emacs'.
13150 (bcmp_translate): Don't compare as multibyte chars when in a unibyte
13153 * regex.h (struct re_pattern_buffer): Make field `multibyte'
13154 conditional on `emacs'.
13156 * charset.h (GET_CHAR_BEFORE_2): Moved to regex.c.
13158 2000-04-01 Ken Raeburn <raeburn@gnu.org>
13160 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P): Expand
13161 non-union-type versions of XMARK and friends here, because XMARK
13162 and friends won't work on an integer field if NO_UNION_TYPE is not
13164 (make_number): Define as a function if it's not defined as a macro.
13166 * composite.c (run_composite_function): Use NILP when checking for nil.
13167 (syms_of_composite): Delete local var NARGS, pass an int as first
13168 argument to Fmake_hash_table.
13170 * editfns.c (text_property_stickiness): Use NILP to test
13171 Lisp_Object boolean value.
13172 (Fmessage_or_box): Don't use NILP to test int variable.
13173 (Fformat): Use a temporary variable to avoid ENABLE_CHECKING
13174 problems reading from and changing the same lisp value in an
13177 2000-04-01 Gerd Moellmann <gerd@gnu.org>
13179 * term.c (TN_no_color_video): New variable.
13180 (term_init): Intitialize TN_no_color_video.
13181 (enum no_color_bit): New enumeration.
13182 (MAY_USE_WITH_COLORS_P): New macro.
13183 (turn_on_face): Use it to determine if attributes may be used
13184 combined with colors.
13186 2000-04-01 Ken Raeburn <raeburn@gnu.org>
13188 * window.c (CURBEG, CURSIZE): Don't overload lisp object lvalues
13189 with int lvalues via casts; instead, just yield lisp object lvalues.
13190 (enlarge_window): Variable sizep now points to Lisp_Object. Use
13191 proper accessor macros.
13192 (shrink_window_lowest_first): w->top is Lisp_Object; use XINT.
13193 (grow_mini_window): Fix typo getting int value of root->height.
13195 * xdisp.c (compute_string_pos): Fix order of arguments to
13196 string_pos_nchars_ahead.
13197 (handle_fontified_prop, add_to_log): Pass int, not Lisp_Object, as
13198 count arg to variable-arg routines like Frun_hook_with_args and
13200 (back_to_previous_visible_line_start)
13201 (build_desired_tool_bar_string): Pass Lisp_Object, not int, to
13202 fixed-arg routines like Fget_char_property and Fmake_string.
13203 (reconsider_clip_changes): Use XINT when comparing integer lisp
13204 objects, or passing them as int arguments.
13205 (mark_window_display_accurate, insert_left_trunc_glyphs)
13206 (append_space, extend_face_to_end_of_line): Use make_number when
13207 storing or passing integer values as lisp objects.
13208 (set_cursor_from_row, highlight_trailing_whitespace): Use
13209 INTEGERP, not implicit test against zero, for glyph object.
13210 (try_window_id): Don't use make_number when we want an int value.
13212 * xfaces.c (xlfd_symbolic_value): Make last argument a
13213 Lisp_Object, to be consistent with callers.
13214 (Fbitmap_spec_p): Use XINT to get numeric value of height.
13215 (lface_hash): Apply XFASTINT to lisp values before folding in.
13217 * xfns.c (Fx_show_tip): Use make_number to get lisp objects to
13218 fill in window width and height. Pass an int, not a lisp object,
13219 as first arg to Finsert.
13221 2000-04-01 Gerd Moellmann <gerd@gnu.org>
13223 * xfaces.c (realize_basic_faces): Block input while realizing
13226 * keyboard.c (lispy_mouse_names): Add additional mouse names.
13228 * termhooks.h (NUM_MOUSE_BUTTONS): Increase to 15.
13230 2000-03-31 Gerd Moellmann <gerd@gnu.org>
13232 * xterm.c (x_produce_glyphs): When displaying unibyte text
13233 or ASCII, handle case that per-char metric is null.
13235 2000-03-30 Ken Raeburn <raeburn@gnu.org>
13237 * lisp.h (NO_UNION_TYPE) [ENABLE_CHECKING]: Undef.
13239 * lisp.h (XCONS, XSTRING, XSYMBOL, XFLOAT, XPROCESS, XWINDOW)
13240 (XSUBR, XBUFFER): Verify correct object type before returning
13241 pointer, using eassert.
13242 * frame.h (XFRAME): Likewise.
13244 * buffer.c (Frename_buffer, Fset_buffer_multibyte)
13245 (swap_out_buffer_local_variables, Fmove_overlay): Don't apply
13246 XSYMBOL, XBUFFER, etc, to values that may be nil or of the wrong type.
13247 * data.c (set_internal): Likewise.
13248 * dispextern.h (WINDOW_WANTS_MODELINE_P)
13249 (WINDOW_WANTS_HEADER_LINE_P): Likewise.
13250 * fileio.c (auto_save_1): Likewise.
13251 * insdel.c (check_markers): Likewise.
13252 * marker.c (buf_charpos_to_bytepos, unchain_marker): Likewise.
13253 * undo.c (record_insert): Likewise.
13254 * vmsproc.c (child_sig): Likewise.
13255 * window.c (unshow_buffer, window_loop): Likewise.
13256 * xterm.c (x_erase_phys_cursor): Likewise.
13258 2000-03-30 Gerd Moellmann <gerd@gnu.org>
13260 * xfns.c (free_image_cache): Free the cache structure itself
13261 last, after all its members have been freed.
13263 * lisp.h (xstrdup): Add prototype.
13265 * alloc.c (xstrdup): Moved here from xfaces.c.
13266 (allocating_for_lisp): Variable removed.
13267 (lisp_malloc): Block input around the calls to malloc and mem_insert.
13269 * xfaces.c (realize_tty_face): Use find_symbol_value instead
13271 (xstrdup): Moved to alloc.c.
13273 2000-03-29 Ken Raeburn <raeburn@gnu.org>
13275 * scroll.c (CHECK_BOUNDS): Renamed from CHECK.
13277 * emacs.c (main): Fix sense of no-loadup test.
13279 * config.in (ENABLE_CHECKING): Undef.
13281 * lisp.h (struct interval): Replace "parent" field with a union of
13282 interval pointer and Lisp_Object; add new bitfield to use as
13283 discriminant. Change other flag fields to bitfields.
13284 (CHECK): New macro for consistency checking. If ENABLE_CHECKING
13285 is defined and the supplied test fails, print a message and abort.
13286 (eassert): New macro. Use CHECK to provide an assert-like facility.
13288 * intervals.h (NULL_INTERVAL_P): Now applies only to real interval
13289 pointers; abort if the value looks like a lisp object.
13290 (NULL_INTERVAL_P, NULL_PARENT, HAS_PARENT, HAS_OBJECT, SET_PARENT)
13291 (SET_OBJECT, INTERVAL_PARENT, GET_INTERVAL_OBJECT, COPY_PARENT):
13292 Modify for new interval parent definition.
13294 * alloc.c (mark_interval_tree, MARK_INTERVAL_TREE)
13295 (UNMARK_BALANCE_INTERVALS): Update references that need an
13296 addressable lisp object in the interval structure.
13297 (die): New function.
13298 (suppress_checking): New variable.
13300 * intervals.c (interval_start_pos): Just return 0 if there's no
13303 2000-03-29 Gerd Moellmann <gerd@gnu.org>
13305 * lread.c (read1): Accept `.' (period) as symbol start like in CL
13306 and earlier Emacs versions.
13308 * keyboard.c (Ftop_level): Cancel busy-cursor.
13310 * eval.c (call_debugger): Cancel busy-cursor.
13312 2000-03-29 Kenichi Handa <handa@etl.go.jp>
13314 * search.c (Freplace_match): Adjust multibyteness of the current
13315 buffer and NEWTEXT. Free allocated memory before signaling an error.
13317 2000-03-28 Stefan Monnier <monnier@cs.yale.edu>
13319 * regex.c (analyse_first): New function obtained by ripping out most
13320 of re_compile_fastmap and generalizing it a little bit so that it
13321 can also just return whether a given (sub)pattern can match the empty
13323 (regex_compile): Use `analyse_first' to decide whether the loop-check
13324 needs to be done or not for *, +, *? and +? (the loop check is costly
13325 for non-greedy repetition).
13326 (re_compile_fastmap): Delegate the actual work to `analyse_first'.
13328 2000-03-28 Dave Love <fx@gnu.org>
13330 * s/gnu-linux.h (GC_SETJMP_WORKS): Define for i386, sparc, m68k, alpha.
13332 * alloc.c: Include stdio.h. Test STDC_HEADERS, not __STDC__.
13334 2000-03-27 Stefan Monnier <monnier@cs.yale.edu>
13336 * regex.c (REGEX_FREE_STACK, RESET_FAIL_STACK): Make them usable as
13338 (enum re_opcode_t): Update description of succeed_n.
13339 (PATFETCH): Always define.
13340 (regex_compile): Use lookahead rather than PATUNFETCH (for repetition
13341 operators, char classes, shy-groups and intervals).
13342 Optimize special cases of intervals so as to only use succeed_n and
13343 jump_n when really needed.
13344 (re_compile_fastmap): Simplify handling of jump_n and succeed_n now
13345 that we don't have to handle the special cases any more.
13346 Simplify on_failure_jump handling as well.
13348 2000-03-28 Jason Rumney <jasonr@gnu.org>
13350 * lread.c (Fload): Move safe_p definition to above #ifdef DOS_NT.
13352 2000-03-27 Gerd Moellmann <gerd@gnu.org>
13354 * s/freebsd.h (GC_SETJMP_WORKS): Define.
13356 * s/msdos.h (GC_SETJMP_WORKS): Define.
13358 * alloc.c (mark_maybe_object): New function.
13359 (mark_memory): Use it.
13360 (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK): New macros.
13361 (setjmp_tested_p, longjmp_done): New variables.
13362 (test_setjmp): New function.
13363 (mark_stack) [!GC_SETJMP_WORKS]: Call test_setjmp.
13364 (init_alloc): Initialize setjmp_tested_p and longjmp_done.
13366 * xdisp.c (face_before_or_after_it_pos): Pass multibyteness
13367 to DEC_TEXT_POS and INC_TEXT_POS.
13369 * dispnew.c (direct_output_for_insert): Use DEC_TEXT_POS
13370 with parameter MULTIBYTE_P.
13372 * dispextern.h (INC_TEXT_POS, DEC_TEXT_POS): Add parameter MULTIBYTE_P.
13374 * editfns.c (Fsubst_char_in_region): Don't use INC_POS in unibyte
13375 buffers because it looks for multibyte character byte sequences
13376 which don't exist in unibyte text.
13378 * xterm.h (x_specified_cursor_type, x_copy_color): Add prototypes.
13380 * xfaces.c (register_color, unregister_color, unregister_colors)
13381 [DEBUG_X_COLORS]: New functions.
13382 (x_free_colors) [DEBUG_X_COLORS]: Unregister colors.
13384 * xfns.c (x_set_cursor_color): Get color reference counts right.
13386 * xterm.c (x_copy_color): New function.
13387 (x_alloc_nearest_color) [DEBUG_X_COLORS]: Call register_color.
13389 * buffer.h (MAX_PER_BUFFER_VARS): Renamed from MAX_BUFFER_LOCAL_VARS.
13390 (PER_BUFFER_VAR_OFFSET): Renamed from BUFFER_LOCAL_VAR_OFFSET.
13391 (PER_BUFFER_VAR_IDX): Renamed from BUFFER_LOCAL_VAR_IDX.
13392 (PER_BUFFER_VALUE_P): Renamed from BUFFER_HAS_LOCAL_VALUE_P.
13393 (SET_PER_BUFFER_VALUE_P): Renamed from SET_BUFFER_HAS_LOCAL_VALUE_P.
13394 (PER_BUFFER_IDX): Renamed from BUFFER_LOCAL_IDX.
13395 (PER_BUFFER_DEFAULT): Renamed from BUFFER_LOCAL_DEFAULT_VALUE.
13396 (PER_BUFFER_VALUE): Renamed from BUFFER_LOCAL_VALUE.
13397 (PER_BUFFER_SYMBOL): Renamed from BUFFER_LOCAL_SYMBOL.
13398 (PER_BUFFER_TYPE): Renamed from BUFFER_LOCAL_TYPE.
13400 * category.c, data.c, syntax.c, print.c, lread.c: Use new macro
13401 names for handling per-buffer variables.
13403 * buffer.c (buffer_permanent_local_flags): Use MAX_PER_BUFFER_VARS
13404 instead of MAX_BUFFER_LOCAL_VARS.
13405 (last_per_buffer_idx): Renamed from max_buffer_local_idx.
13407 * xfaces.c (lookup_face): Don't assert FACE_SUITABLE_FOR_CHAR_P.
13409 * xfns.c (x_specified_cursor_type): New function.
13410 (x_set_cursor_type): Use it.
13412 * buffer.h (struct buffer): Add cursor_type.
13414 2000-03-26 Stefan Monnier <monnier@cs.yale.edu>
13416 * regex.c (enum re_opcode_t): New opcode on_failure_jump_nastyloop.
13417 (print_partial_compiled_pattern, re_compile_fastmap):
13419 (regex_compile): Use on_failure_jump_nastyloop for non-greedy loops.
13420 (re_match_2_internal): Add code for on_failure_jump_nastyloop when
13421 executing it as well as when popping it off the stack to find infinite
13422 loops in non-greedy repetition operators.
13424 2000-03-26 Gerd Moellmann <gerd@gnu.org>
13426 * doc.c (Qfunction_documentation): New variable.
13427 (syms_of_doc): Initialize Qfunction_documentation.
13428 (Fdocumentation): If FUNCTION is a symbol with non-nil
13429 `function-documentation' property, return a documentation derived
13432 * buffer.c (syms_of_buffer): Add default-cursor-type.
13433 (init_buffer_once): Don't let cursor_type have a local value
13436 * xterm.c (x_display_and_set_cursor): Choose cursor depending
13437 on buffer-local value of cursor_type.
13438 (x_draw_bar_cursor): Add parameter WIDTH.
13440 * buffer.c (reset_buffer): Initialize buffer's cursor_type.
13441 (init_buffer_once): Set default cursor_type value to t.
13442 Mark cursor_type as local everywhere.
13443 (syms_of_buffer): New per-buffer variable cursor-type.
13445 * buffer.h (struct buffer): Remove member local_var_flags,
13447 (MAX_BUFFER_LOCAL_VARS): New macro.
13448 (BUFFER_LOCAL_VAR_OFFSET, BUFFER_LOCAL_VAR_IDX)
13449 (BUFFER_HAS_LOCAL_VALUE_P, SET_BUFFER_HAS_LOCAL_VALUE_P)
13450 (BUFFER_LOCAL_IDX, BUFFER_LOCAL_DEFAULT_VALUE, BUFFER_LOCAL_VALUE)
13451 (BUFFER_LOCAL_SYMBOL, BUFFER_LOCAL_TYPE): New macros.
13453 * print.c (print_object): Use new macros for per-buffer variables.
13455 * category.c (Fset_category_table): Use new macros for per-buffer
13458 * buffer.c (buffer_permanent_local_flags): Make a char array.
13459 (max_buffer_local_idx): New variable.
13460 (reset_buffer_local_variables, Fbuffer_local_variables): Rewritten
13461 for new handling of per-buffer variables.
13462 (buffer_slot_type_mismatch): Use new macros for per-buffer vars.
13463 (init_buffer_once): Initialize per-buffer vars differently.
13464 Set max_buffer_local_idx.
13466 * syntax.c (Fset_syntax_table): Use new macros for per-buffer
13469 * lread.c (defvar_per_buffer): Use new macros for per-buffer variables.
13471 * data.c (do_symval_forwarding, store_symval_forwarding)
13472 (find_symbol_value, set_internal, default_value, Fset_default)
13473 (Fkill_local_variable, Flocal_variable_p): Use new macros for
13474 per-buffer variables.
13476 * Makefile.in (bootstrap-emacs): Use `mv -f' instead of `mv'.
13478 2000-03-24 Gerd Moellmann <gerd@gnu.org>
13480 * xterm.c (x_term_init): Unblock input around call1 of
13481 Qvendor_specific_keysyms.
13483 * syntax.c (open_paren_in_column_0_is_defun_start): New variable.
13484 (find_defun_start): Consider an open parenthesis in column 0
13485 a defun start only if open_paren_in_column_0_is_defun_start is set.
13486 (syms_of_syntax): New variable open-paren-in-column-0-is-defun-start.
13488 2000-03-24 Stefan Monnier <monnier@cs.yale.edu>
13490 * eval.c (Fautoload): Add entry in load-history (if after dump).
13491 * lread.c (load-history): Update docstring.
13493 2000-03-24 Gerd Moellmann <gerd@gnu.org>
13495 * indent.c (Fvertical_motion): Always use the current buffer.
13496 Temporarily change the window's buffer, if necessary.
13498 2000-03-23 Gerd Moellmann <gerd@gnu.org>
13500 * xterm.c (fast_find_position): Make sure not to consider rows
13501 not visible in the window.
13503 2000-03-22 Stefan Monnier <monnier@cs.yale.edu>
13505 * regex.c (enum syntaxcode): Provide default for non-Emacs.
13506 (re_compile_fastmap, re_match_2_internal): Undo Dave's previous fix.
13508 2000-03-22 Jason Rumney <jasonr@gnu.org>
13510 * w32menu.c (single_submenu): Set help string to NULL if none.
13511 (w32_menu_show): Set help string correctly.
13512 (add-menu-item): Set help string in MIIM_DATA for menu item.
13513 Load SetMenuItemInfoA explicitly.
13514 (w32_menu_display_help): New function.
13516 * w32fns.c (w32_wnd_proc): Handle WM_MENUSELECT message.
13517 (QCdata): Moved to xdisp.c.
13519 * w32term.c (w32_read_socket): Handle WM_MENUSELECT message.
13520 (Vw32_charset_to_codepage_alist): Removed.
13521 (Vw32_charset_info_alist): New variable.
13522 (Qw32_charset_[ansi, default, symbol, shiftjis, hangul, gb2312)
13523 (chinesebig5, oem, easteurope, turkish, baltic, russian, arabic)
13524 (greek, hebrew, thai, johab, mac, unicode]): New symbols.
13525 (x_produce_glyphs): Remove out of date #ifdef 0'd section. Replace
13527 (w32_codepage_for_font): Use Vw32_charset_info_alist.
13528 (syms_of_w32term): Remove Vw32_charset_to_codepage_alist.
13529 Define Vw32_charset_info_alist and w32_charset symbols.
13531 2000-03-22 Jason Rumney <jasonr@gnu.org>
13533 * makefile.nt (w32bdf.obj): Update dependencies.
13535 * w32bdf.c: Include frame.h and dispextern.h before fontset.h.
13537 * w32fns.c: Include fontset.h after dispextern.h.
13538 (Fx_create_frame): Do not create fontset.
13539 (w32_load_system_font): Doc fix.
13540 (Fx_close_connection): Free full_name if it is not shared.
13542 * w32term.c: Include fontset.h after dispextern.h.
13543 (x_get_glyph_face_and_encoding): New parameter two_byte_p.
13545 (w32_per_char_metric): If PCM is invalid, delete and return NULL.
13546 (x_get_char_and_face_encoding): Use FACE_FOR_CHAR to get face_id.
13547 (w32_font_is_double_byte): New function, needs body.
13548 (x_append_glyph): Set glyph->glyph_not_available_p.
13549 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
13550 it->charset. If it->multibyte_p is zero and it->c is a multibyte
13551 character, convert it to a unibyte character.
13552 (struct glyph_string): Delete member `charset'.
13553 (W32_TEXTOUT): Temporarily remove charset_dim until another way of
13554 calculating it is found.
13555 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
13556 the case that per char metric is not available correctly.
13557 (x_fill_glyph_string): Handle the case that the specific glyph is
13558 not available correctly.
13559 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
13560 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
13561 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
13562 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
13563 fontset. Don't call FS_LOAD_FONT.
13565 2000-03-22 Ken Raeburn <raeburn@gnu.org>
13567 * intervals.h (NULL_INTERVAL): Cast to INTERVAL type.
13568 (INT_LISPLIKE): New macro.
13569 (NULL_INTERVAL_P): Use it.
13570 (INTERVAL_HAS_PARENT, INTERVAL_HAS_OBJECT, SET_INTERVAL_PARENT)
13571 (SET_INTERVAL_OBJECT, INTERVAL_PARENT, COPY_INTERVAL_PARENT)
13572 (GET_INTERVAL_OBJECT, INTERVAL_PARENT_OR_NULL): New macros.
13574 * alloc.c (make_interval, gc_sweep): Use new macros; eliminate all
13575 explicit references to "parent" field of struct interval and
13576 associated unclean type conversions.
13577 * intervals.c (create_root_interval, root_interval, rotate_right)
13578 (rotate_left, balance_possible_root_interval, split_interval_right)
13579 (split_interval_left, interval_start_pos, find_interval)
13580 (next_interval, previous_interval, update_interval)
13581 (adjust_intervals_for_insertion, delete_node, delete_interval)
13582 (adjust_intervals_for_deletion, merge_interval_right)
13583 (merge_interval_left, reproduce_tree, graft_intervals_into_buffer)
13584 (copy_intervals_to_string): Likewise.
13585 * intervals.h (AM_LEFT_CHILD, AM_RIGHT_CHILD, RESET_INTERVAL):
13587 * syntax.c (update_syntax_table): Likewise.
13589 * intervals.c (reproduce_tree_obj): New function, like
13590 reproduce_tree but takes a Lisp_Object for the parent. Declare
13592 (graft_intervals_into_buffer): Use it when appropriate.
13593 (reproduce_tree): Declare with prototype.
13594 (balance_possible_root_interval): Check that the parent is a lisp
13595 object before trying to examine its type.
13597 2000-03-22 Gerd Moellmann <gerd@gnu.org>
13599 * xfaces.c (lface_same_font_attributes_p): Compare font attributes
13600 as strings only if both are known to be strings.
13602 * s/openbsd.h (LIBS_TERMCAP): Undef.
13604 2000-03-21 Stefan Monnier <monnier@cs.yale.edu>
13606 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE): Add default
13607 definitions for non-Emacs compilation.
13608 (enum re_opcode_t): Remove (not)wordchar and move (not)syntaxspec
13609 outside of `#ifdef emacs'.
13610 (print_partial_compiled_pattern): Update.
13611 (regex_compile): Use (not)syntaxspec(Sword) instead of (not)wordchar.
13612 (re_compile_fastmap): Merge handling of charset and charset_not (for
13613 emacs and non-emacs compilation as well).
13614 Similarly for (not)categoryspec and (not)syntaxspec.
13615 Don't use the fastmap when reaching `anychar' since the added
13616 complexity is not justified.
13617 (re_match_2_internal): Merge (not)wordchar (emacs and non-emacs)
13618 and (not)syntaxspec. Merge (not)categoryspec.
13620 2000-03-22 Kenichi Handa <handa@etl.go.jp>
13622 * dispextern.h [!HAVE_WINDOW_SYSTEM] (FACE_SUITABLE_FOR_CHAR_P)
13623 (FACE_FOR_CHAR): Define them differently for the configuration of
13626 2000-03-21 Dave Love <fx@gnu.org>
13628 * fontset.c (Fset_fontset_font, Ffontset_font): Fix newlines in
13631 2000-03-21 Gerd Moellmann <gerd@gnu.org>
13633 * xfaces.c (check_lface_attrs) [GLYPH_DEBUG]: Fix syntax error.
13634 (lface_fully_specified_p): Don't check contents of
13635 LFACE_FONT_INDEX because that attribute is optional.
13636 (realize_x_face): Remove now unwarranted xassert.
13638 2000-03-21 Kenichi HANDA <handa@etl.go.jp>
13640 The following changes are to make font selection based on
13641 characters, not charset. In addition, they recover fontset
13642 facilities while utilizing the new font selection mechanism.
13644 * Makefile.in (fontset.o): Depend on dispextern.h.
13646 * alloc.c (mark_face_cache): Don't mark face->registry.
13648 * dispextern.h (struct glyph): New member glyph_not_available_p.
13649 Use 22 bits for face_id.
13650 (enum lface_attribute_index): Add LFACE_FONT_INDEX.
13651 (struct face): Delete member registry, new member ascii_face.
13652 (FACE_SUITABLE_FOR_CHAR_P): Renamed from
13653 FACE_SUITABLE_FOR_CHARSET_P. Caller changed.
13654 (FACE_FOR_CHAR): Renamed from FACE_FOR_CHARSET. Caller changed.
13655 (struct it): Delete member charset, new member glyph_not_available_p.
13657 * fontset.h (FONT_NOT_OPENED, FONT_NOT_FOUND): Macros removed.
13658 (struct fontset_info, struct fontset_data): Structs removed.
13659 (allloc_fontset_data, free_fontset_data, fs_regiser_fontset)
13660 (Vglobale_fontset_alist, font_idx_temp): Externs removed.
13661 (fs_load_font, fs_query_fontset): Adjusted for new argument.
13662 (fs_free_face_fontset, fontset_font_pattern)
13663 (face_suitable_for_char_p, face_for_char)
13664 (make_fontset_for_ascii_face): Extern them.
13665 (FS_LOAD_FONT): Adjusted for the change of fontset implementation.
13666 (FS_LOAD_FACE_FONT): New macro.
13668 * fontset.c: All codes rewritten or adjusted for the change of
13669 fontset implementation. Now fontset is represented by char table.
13670 (Vglobal_fontset_alist, font_idx_temp, my_strcasetbl):
13672 (my_strcasecmp): Function removed.
13673 (Vfontset_table, next_fontset_id, Vdefault_fontset): New variables.
13674 (AREF, ASIZE): New macros.
13675 (FONTSET_FROM_ID, FONTSET_ID, FONTSET_NAME, FONTSET_FRAME)
13676 (FONTSET_ASCII, FONTSET_BASE, BASE_FONTSET_P, FONTSET_REF)
13677 (FONTSET_REF_VIA_BASE, FONTSET_SET): New macros.
13678 (fontset_ref, fontset_ref_via_base, fontset_set, make_fontset)
13679 (fontset_id_valid_p, font_family_registry, fontset_name)
13680 (fontset_ascii, free_face_fontset, face_suitable_for_char_p)
13681 (face_for_char, make_fontset_for_ascii_face, fontset_font_pattern):
13683 (fs_load_font): New arg FACE. Caller changed.
13684 (fs_query_fontset): Argument changed. Caller changed.
13685 (Fquery_fontset): call fs_query_fontset.
13686 (fs_register_fontset, alloc_fontset_data, free_fontset_data):
13688 (clear_fontset_elements, check_registry_encoding)
13689 (check_fontset_name): New functions.
13690 (syms_of_fontset): Set char-table-extra-slots property of fontset
13691 to 3. Staticpro and initialize Vfontset_table and
13692 Vdefault_fontset. Defsubr fontset_font and fontset_list.
13694 * frame.h (struct frame): Member `fontset_data' removed.
13695 (FRAME_FONTSET_DATA): Macro removed.
13697 * frame.c (make_frame): Don't allocate f->fontset_data.
13698 (Fdelete_frame): Don't free f->fontset_data.
13700 * msdos.c (XMenuActivate): Args to lookup_derived_face changed.
13702 * xdisp.c (charset_at_position): Function removed.
13703 (init_iterator): Don't set member charset of struct `it'.
13704 (handle_face_prop, reseat_to_string, set_iterator_to_next)
13705 (next_element_from_display_vector, insert_left_trunc_glyphs):
13707 (face_before_or_after_it_pos): Call FACE_FOR_CHAR, not
13709 (get_next_display_element, append_space)
13710 (extend_face_to_end_of_line): Likewise.
13712 * xfaces.c (Qx_charset_registry, Vface_default_registry):
13714 (clear_font_table, frame_update_line_height, load_face_font):
13715 Adjusted for the change of fontset implementation.
13716 (load_face_fontset_font): Function removed.
13717 (pixel_point_size): New function.
13718 (font_list): Argument type changed. Caller changed.
13719 (LFACE_FONT): New macro.
13720 (check_lface_attrs): Check attr[LFACE_FONT_INDEX].
13721 (set_lface_from_font_name): Type of arg FONTNAME is changed to
13722 Lisp_Object. Determine the font name by actually loading a font
13723 by the specified pattern. Set LFACE_FONT (lface) to the specified
13724 pattern. Even if a font is not found, don't try alternatives.
13725 (Finternal_set_lisp_face_attribute): Handle `font' slot in lface.
13726 (set_font_frame_param): If `font' is specified in lface, use it.
13727 (Finternal_get_lisp_face_attribute): Handle `font' slot in lface.
13728 (lface_same_font_attributes_p): Likewise.
13729 (make_realized_face): Arguent changed. Caller changed. Set
13730 face->ascii_face to face itself.
13731 (free_realized_face): Free face->fontset if face is for ASCII.
13732 (face_suitable_for_iso8859_1_p, face_suitable_for_charset_p)
13733 (deduce_unibyte_registry, x_charset_registry): Functions removed.
13734 (free_realized_multibyte_face): New function.
13735 (lookup_face, lookup_named_face, lookup_derived_face): Argument
13736 changed. Caller changed.
13737 (try_font_list): Argument type changed.
13738 (face_fontset): Check `font' slot of ATTRS, not `family' slot.
13739 (choose_face_font): Argument changed. Handle fontset properly.
13740 (choose_face_fontset_font): Function removed.
13741 (realize_default_face, realize_named_face): Don't remove the
13743 (realize_face): Argument changed. Caller changed. Remove face
13744 with the arg former_face_id in advance. Load font for the new face.
13745 (realize_x_face): Argument changed. Caller changed. For a
13746 multibyte character, share fontset with base_face. For a single
13747 byte character, make a new realized fontset. Don't load a font here.
13748 (realize_tty_face): Argument changed. Caller changed.
13749 (compute_char_face): Call FACE_FOR_CHAR, not FACE_FOR_CHARSET.
13750 (face_at_buffer_position): Don't check multibyte_p for returning
13752 (face_at_string_position): Call FACE_SUITABLE_FOR_CHAR_P, not
13753 FACE_SUITABLE_FOR_CHARSET_P.
13754 (syms_of_xfaces): Remove code for Qx_charset_registry and
13755 Vface_default_registry.
13757 * xterm.c: Include fontset.h after dispextern.h. Undo the changes
13758 related to PER_CHAR_METRIC done by Gerd on 2000-03-03.
13759 (x_per_char_metric): Don't try FONT->default_char. Even if
13760 pcm->width is zero, glyph bits may exist.
13761 (x_encode_char): Always initialize char2b->byte1.
13762 (x_get_char_face_and_encoding): Call FACE_FOR_CHAR to get face_id.
13763 (x_get_glyph_face_and_encoding): New arg two_byte_p. Caller changed.
13764 (x_append_glyph): Set glyph->glyph_not_available_p.
13765 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
13766 it->charset. Handle the case that per char metric is not
13767 available. If it->multibyte_p is zero and it->c is a multibyte
13768 character, convert it to a unibyte character.
13769 (struct glyph_string): Delete member `charset'.
13770 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
13771 the case that per char metric is not available correctly.
13772 (x_fill_glyph_string): Handle the case that the specific glyph is
13773 not available correctly.
13774 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
13775 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
13776 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
13777 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
13778 fontset. Don't call FS_LOAD_FONT.
13780 * xfns.c (Fx_create_frame): Don't cal fs_register_fontset.
13781 (x_create_tip_frame): Likewise.
13782 (Fx_close_connection): Free full_name of font_info.
13784 * fns.c (optimize_sub_char_table): New function.
13785 (Foptimize_char_table): New function.
13786 (syms_of_fns): Defsubr Soptimize_char_table.
13788 2000-03-20 Gerd Moellmann <gerd@gnu.org>
13790 * buffer.c (Fset_buffer_modified_p): Set update_mode_lines
13791 only if buffer is displayed in some window.
13793 * xdisp.c (handle_single_display_prop): Initialize local `value'.
13794 (try_window_reusing_current_matrix): Don't call scroll run
13795 function if run's current and desired position are the same;
13796 this prevents cursor flickering.
13798 2000-03-19 Stefan Monnier <monnier@cs.yale.edu>
13800 * regex.h (RE_TRANSLATE. RE_TRANSLATE_P): Moved to regex.c.
13802 * regex.c (RE_STRING_CHAR): New macro.
13803 (GET_CHAR_AFER_2): Remove.
13804 (RE_TRANSLATE, RE_TRANSLATE_P): New macros moved from regex.h.
13805 (enum re_opcode_t): Remove on_failure_jump_exclusive.
13806 (print_partial_compiled_pattern, re_compile_fastmap)
13807 (re_match_2_internal): Remove on_failure_jump_exclusive.
13808 (regex_compile): Turn optimizable P+ loops into PP*, so that the
13809 optimization only need to work for * (ie. can use of_keep_string_jump).
13810 Remove the special case for .*\n since it is now covered by the general
13812 (re_search_2): Don't bother with `room'.
13813 (skip_one_char): New function.
13814 (skip_noops): Simplify since `memory' is not needed any more.
13815 (mutually_exclusive_p): Restructure slightly to use `switch' and
13816 add handling for "all" remaining cases.
13817 (re_match_2_internal): Change on_failure_jump_smart to use
13818 on_failure_keep_string_jump (and redirect the end-of-loop jump)
13819 rather than on_failure_jump_exclusive.
13821 2000-03-19 Gerd Moellmann <gerd@gnu.org>
13823 * xfns.c (select_visual): Don't set dpyinfo->n_planes to the
13824 number of bits per RGB because it's everywhere used as the depth
13827 * term.c (calculate_costs): Remove code dealing with X frames.
13829 2000-03-19 Richard M. Stallman <rms@gnu.org>
13831 * lread.c (syms_of_lread): Doc fix for load-convert-to-unibyte.
13833 2000-03-18 Gerd Moellmann <gerd@gnu.org>
13835 * lread.c (read_integer): Unread the last char not consumed.
13837 2000-03-17 Gerd Moellmann <gerd@gnu.org>
13839 * xterm.c (x_update_window_cursor): Don't update in frames
13840 which are in the process of being deleted.
13842 2000-03-16 Gerd Moellmann <gerd@gnu.org>
13844 * Makefile.in (mostlyclean): Add `*.core'.
13845 (clean): Add `bootstrap-emacs'.
13847 * lread.c (read_integer): New function.
13848 (read1): Support read syntax #o, #x, #b, #r.
13850 2000-03-15 Stefan Monnier <monnier@cs.yale.edu>
13852 * regex.c (re_match_2): Fix string shortening (to fit `stop') to
13853 make sure POINTER_TO_OFFSET gives the same value before and after
13854 PREFETCH. Use `dfail' to guarantee "atomic" matching.
13855 (PTR_TO_OFFSET): Use POINTER_TO_OFFSET.
13856 (debug): Now only active if > 0 rather than if != 0.
13857 (DEBUG_*): Update for the new meaning of `debug'.
13858 (print_partial_compiled_pattern): Add missing `succeed' case. Use
13859 CHARSET_* macros in the charset(_not) branch. Fix off-by-two bugs
13860 in `succeed_n', `jump_n' and `set_number_at'.
13861 (store_op1, store_op2, insert_op1, insert_op2)
13862 (at_begline_loc_p, at_endline_loc_p): Add prototype.
13863 (group_in_compile_stack): Move to after its arg's types are
13864 declared and add a prototype.
13865 (PATFETCH): Define in terms of PATFETCH_RAW.
13866 (GET_UNSIGNED_NUMBER): Add the usual `do { ... } while(0)' wrapper.
13867 (QUIT): Redefine as a nop except for NTemacs.
13868 (regex_compile): Handle intervals {,M} as if it was {0,M}. Fix
13869 indentation of the greedy-op and shy-group code.
13870 (at_(beg|end)line_loc_p): Fix argument's types.
13871 (re_compile_fastmap): Ifdef out failure_stack_ptr to shut up gcc.
13872 (re_search_2): Use POS_AS_IN_BUFFER. Simplify `room' computation.
13873 (MATCHING_IN_FIRST_STRING): Remove.
13874 (re_match_2): Use POS_AS_IN_BUFFER. Ifdef out failure_stack_ptr
13875 to shut up gcc. Use FIRST_STRING_P and POINTER_TO_OFFSET. Use
13876 QUIT unconditionally.
13878 2000-03-15 Gerd Moellmann <gerd@gnu.org>
13880 * minibuf.c (Fminibuffer_complete): Set point to ZV if finding
13883 * process.c (send_process): Add a hint that the function
13884 can call Lisp code to its comment.
13886 * lread.c (load_dangerous_libraries): New variable.
13887 (Vbytecomp_version_regexp): New variable.
13888 (safe_to_load_p): New function.
13889 (Fload): Handle files not compiled with Emacs specially.
13890 (syms_of_lread): New Lisp variable load-dangerous-libraries.
13892 2000-03-14 Gerd Moellmann <gerd@gnu.org>
13894 * lisp.h (free_frame_xic) [HAVE_X_I18N]: Add missing semicolon.
13896 * xterm.c (xim_close_dpy, xim_initialize): Use X11R6-style XIM
13897 support functions only if HAVE_X11R6_XIM is defined.
13898 (xim_instantiate_callback): Define only if HAVE_X11R6_XIM.
13900 * s/sol2.h (INHIBIT_X11R6_XIM): Define.
13902 * xfns.c (X_I18N_INHIBITED): Don't define.
13903 (create_frame_xic): Remove conditional compilation on X_I18N_INHIBITED.
13904 (x_kill_gs_process, x_window): Use FRAME_X_VISUAL.
13906 * config.in (HAVE_X_I18N): Moved here from xterm.h.
13907 (HAVE_X11R6_XIM): Define.
13909 * xterm.h (HAVE_X_I18N) [HAVE_X11R6]: Moved to config.in.
13911 * xterm.c (x_term_init): Add support for X resource `synchronous'.
13912 If set, call XSynchronize.
13914 2000-03-13 Stefan Monnier <monnier@cs.yale.edu>
13916 * regex.c: Declare a new type `re_char' used throughout the code
13917 for the string char type. It's `const unsigned char' to match the
13918 rest of Emacs. Consistently make sure all pointers to strings use
13919 it and make sure all pointers into the pattern use `unsigned char'.
13920 (re_match_2_internal): Use `PREFETCH+STRING_CHAR' instead of
13921 GET_CHAR_AFTER_2. Also merge wordbound and notwordbound to reduce
13924 * charset.h (GET_CHAR_AFTER_2): Remove.
13925 (GET_CHAR_BEFORE_2): Use unsigned chars, like everywhere else.
13927 2000-03-12 Ken Raeburn <raeburn@gnu.org>
13929 * Makefile.in (temacs): Evaluate ALL_LDFLAGS into a temporary
13930 variable before the invocation of YMF_PASS_LDFLAGS, in case both
13931 of them try to use backquotes.
13933 2000-03-12 Dave Love <fx@gnu.org>
13935 * unexelf.c: Restore changes of 1999-10-19.
13936 (unexec): Don't adjust bss for sbss type SHT_PROGBITS; otherwise
13937 fix its type and alignment; copy it from current process.
13939 2000-03-12 Gerd Moellmann <gerd@gnu.org>
13941 * atimer.c (cancel_atimer): Break out of the loop as soon as timer
13942 has been found. Fix bug not computing timer's predecessor.
13944 * fileio.c (Fread_file_name): Handle case that DIR contains a
13947 * window.c (Fsave_window_excursion): Doc fix.
13949 * xfns.c (x_defined_color): Rewritten to use x_allocate_nearest_color.
13951 2000-03-12 Eli Zaretskii <eliz@is.elta.co.il>
13953 * msdos.c (vga_installed): New function, code moved from
13954 dos_set_window_size.
13955 (Qbar, Qcursor_type, outside_cursor): New variables.
13956 (syms_of_msdos): Intern and staticpro them.
13957 (dos_ttraw) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Save the cursor
13958 shape used outside Emacs when called for the first time.
13959 (dos_ttcooked) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Restore the
13960 cursor shape used outside Emacs.
13961 (msdos_set_cursor_shape, IT_set_cursor_type): New functions.
13962 (IT_frame_up_to_date): Call IT_set_cursor_type, in case the cursor
13964 (IT_set_frame_parameters): Call IT_set_cursor_type if the frame
13965 parameters specify the cursor. Make qreverse a global
13966 variable (renamed to Qreverse).
13968 2000-03-09 Gerd Moellmann <gerd@gnu.org>
13970 * fns.c (Fy_or_n_p): Cancel busy-cursor.
13972 2000-03-08 Stefan Monnier <monnier@cs.yale.edu>
13974 This is a big redesign of failure-stack and register handling, prompted
13975 by bugs revealed when trying to add shy-groups. Overall, what happened
13976 is that loops are now structured a little differently, groups can be
13977 shy and the code is a little simpler.
13979 * regex.h: Update the copyright.
13980 (RE_SHY_GROUPS): New value.
13981 (RE_UNMATCHED_RIGHT_PAREN_ORD): Renumber.
13982 (RE_SYNTAX_EMACS): Add RE_SHY_GROUPS.
13984 * regex.c (enum re_opcode_t): Remove jump_past_alt,
13985 maybe_pop_jump, push_dummy_failure and dumy_failure_jump. Add
13986 on_failure_jump_(exclusive, loop and smart). Also fix the comment
13987 for (start|stop)_memory since they now only take one argument (the
13988 second has becomes unnecessary).
13989 (print_partial_compiled_pattern): Adjust for changes in re_opcode_t.
13990 (print_compiled_pattern): Use %ld to printf long ints and flush to
13991 make debugging a little easier.
13992 (union fail_stack_elt): Make the integer unsigned.
13993 (struct fail_stack_type): Add a `frame' element.
13994 (INIT_FAIL_STACK): Init `frame' as well.
13995 (POP_PATTERN_OP): New macro for re_compile_fastmap.
13996 (DEBUG_PUSH, DEBUG_POP): Remove.
13997 (NUM_REG_ITEMS): Remove.
13998 (NUM_NONREG_ITEMS): Adjust.
13999 (FAILURE_PAT, FAILURE_STR, NEXT_FAILURE_HANDLE)
14000 (TOP_FAILURE_HANDLE): New macros for the cycle detection.
14001 (ENSURE_FAIL_STACK): New macro for PUSH_FAILURE_(REG|POINT).
14002 (PUSH_FAILURE_REG, POP_FAILURE_REG, CHECK_INFINITE_LOOP):
14004 (PUSH_FAILURE_POINT): Don't push registers any more. The pattern
14005 address pushed is not the destination of the jump but the source
14007 (NUM_FAILURE_ITEMS): Remove.
14008 (POP_FAILURE_POINT): Adapt to the new stack structure (i.e. pop
14009 registers before the actual failure point). Don't hardcode any
14010 meaning for str==NULL anymore.
14011 (union register_info_type, REG_MATCH_NULL_STRING_P, IS_ACTIVE)
14012 (MATCHED_SOMETHING, EVER_MATCHED_SOMETHING, SET_REGS_MATCHED):
14014 (REG_UNSET_VALUE): Use NULL (why not?).
14015 (compile_range): Remove declaration since it doesn't exist.
14016 (struct compile_stack_elt_t): Remove inner_group_offset.
14017 (old_reg(start|end), reg_info, reg_dummy, reg_info_dummy): Remove.
14018 (regex_grow_registers): Remove dead code.
14019 (FIXUP_ALT_JUMP): New macro.
14020 (regex_compile): Add shy-groups Change loops to use
14021 on_failure_jump_smart&jump instead of
14022 on_failure_jump&maybe_pop_jump. Change + loops to eliminate the
14023 initial (dummy_failure_)jump. Remove c1_base (looks like unused
14024 variable to me). Use `jump' instead of `jump_past_alt' and don't
14025 bother with push_dummy_failure in alternatives since it is now
14026 unnecessary. Use FIXUP_ALT_JUMP. Eliminate a useless `#ifdef
14027 emacs' for (re)allocating the stack.
14028 (re_compile_fastmap): Remove dead variables i and num_regs. Exit
14029 from loop when bufp->can_be_null rather than jumping to `done'.
14030 Avoid jumping backwards so as to ensure termination. Use
14031 PATTERN_STACK_EMPTY and POP_PATTERN_OP. Improved handling of
14032 backreferences. Remove dead code in handling of `anychar'.
14033 (skip_noops, mutually_exclusive_p): New functions taken from the
14034 handling of `maybe_pop_jump' in re_match_2_internal. Slightly
14035 improve mutually_exclusive_p to handle ".+\n".
14036 (lowest_active_reg, highest_active_reg)
14037 (NO_(LOWEST|HIGHEST)_ACTIVE_REG) Remove.
14038 (re_match_2_internal): Use %p instead of 0x%x when printf'ing
14039 ptrs. Don't SET_REGS_MATCHED anymore. Remove many dead
14040 variables. Push register (in `start_memory') on the stack rather
14041 than storing it in old_reg(start|end). Remove the cycle detection
14042 from `stop_memory', replaced by the use of on_failure_jump_loop
14043 for greedy loops. Add code for the new on_failure_jump_<foo>.
14044 Remove ad-hoc code in `on_failure_jump' to push more registers in
14045 the case of a loop. Take out code from `maybe_pop_jump' into
14046 separate functions and adapt it to the semantics of
14047 `on_failure_jump_smart'. Remove jump_past_alt, dummy_failure_jump
14048 and push_dummy_failure. Remove dummy_failure handling and
14049 handling of `failures to jump to on_failure_jump' (this last one
14050 was already dead code, it seems).
14051 (group_match_null_string_p, alt_match_null_string_p)
14052 (common_op_match_null_string_p): Remove.
14054 2000-03-08 Dave Love <fx@gnu.org>
14056 * config.in: Don't depend on __STDC__ for volatile.
14057 Add POINTER_TYPE, PTR, PROTOTYPES.
14059 * hftctl.c, strftime.c: Use PROTOTYPES.
14060 * eval.c (find_handler_clause): Likewise.
14062 * mem-limits.h: Use POINTER_TYPE.
14064 * lisp.h (P_): Define based on PROTOTYPES, not __STDC__.
14065 (memory_warnings): Declare using POINTER_TYPE.
14067 2000-03-08 Gerd Moellmann <gerd@gnu.org>
14069 * xfns.c (x_set_cursor_type): If ARG is nil, give frame no cursor.
14071 * xdisp.c (display_echo_area): Temporarily inhibit garbage collection.
14073 * xfns.c: Remove obsolete code in #if 0.
14074 (Fx_focus_frame): New function.
14076 2000-03-07 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
14078 * coding.c (coding_category_name): Add coding-category-utf-8,
14079 coding-category-utf-16-be, coding-category-utf-16-le.
14080 (UTF_8_1_OCTET_P, UTF_8_EXTRA_OCTET_P, UTF_8_2_OCTET_LEADING_P,
14081 UTF_8_3_OCTET_LEADING_P, UTF_8_4_OCTET_LEADING_P,
14082 UTF_8_5_OCTET_LEADING_P, UTF_8_6_OCTET_LEADING_P): New macros.
14083 (detect_coding_utf_8): New function.
14084 (UTF_16_INVALID_P, UTF_16_HIGH_SURROGATE_P
14085 UTF_16_LOW_SURROGATE_P): New macros.
14086 (detect_coding_utf_16): New function
14087 (detect_coding_mask): When priorities are specified, skip any
14088 categories that have `nil' coding-system. Fix bug of returning
14089 wrong mask when PRIORITIES is specified and detect_coding_XXX()
14090 returns a mask not set in PRIORITIES.
14091 (detect_eol_type_in_2_octet_form): New function.
14092 (detect_eol): selects detect_eol_type_XXX to call according to
14093 cooding->category_idx.
14094 (detect_coding_system): Remove `nil' coding-system in the result.
14095 (Fupdate_coding_systems_internal): Update all coding-categories.
14097 * coding.h (CODING_CATEGORY_IDX_UTF_8)
14098 (CODING_CATEGORY_IDX_UTF_16_BE, CODING_CATEGORY_IDX_UTF_16_LE):
14100 (CODING_CATEGORY_IDX_RAW_TEXT, CODING_CATEGORY_IDX_BINARY)
14101 (CODING_CATEGORY_IDX_MAX): Adjusted for the above macros.
14102 (CODING_CATEGORY_IDX_UTF_16_LE)
14103 (CODING_CATEGORY_MASK_UTF_8, CODING_CATEGORY_MASK_UTF_16_BE)
14104 (CODING_CATEGORY_MASK_UTF_16_LE): New macros.
14105 (CODING_CATEGORY_MASK_ANY): Include the above macros.
14106 (CODING_CATEGORY_MASK_UTF_16_BE_LE): New macro.
14108 2000-03-07 Gerd Moellmann <gerd@gnu.org>
14110 * doc.c (Fdocumentation_property): If value is not a string,
14111 and doesn't refer to etc/DOC, evaluate it to obtain a string.
14113 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: Don't try to
14114 close the display with XtCloseDisplay. This caused a bus error
14117 * minibuf.c (Fminibuffer_complete): Move point to ZV when input is
14118 complete but not unique.
14120 2000-03-06 Gerd Moellmann <gerd@gnu.org>
14122 * process.c (send_process): Remove local variable `procname' that
14123 might become invalid when a GC happens. Instead, access the
14124 process name slot directly.
14126 * xfns.c (x_set_menu_bar_lines_1): Adjust window's orig_top and
14127 orig_height if set.
14129 * frame.c (set_menu_bar_lines_1): Adjust window's orig_top and
14130 orig_height if set.
14132 2000-03-06 Eli Zaretskii <eliz@is.elta.co.il>
14134 * msdos.c (IT_note_mouse_highlight): Return immediately if frame's
14135 glyph matrices have been freed.
14137 2000-03-05 Gerd Moellmann <gerd@gnu.org>
14139 * Makefile.in (tags): Include ../lwlib/TAGS in TAGS.
14140 (bootstrap-temacs): Set LC_ALL to C like for temacs.
14142 * xfns.c (QCdata): Moved to xdisp.c.
14144 * xdisp.c (QCdata): Moved here from xfns.c.
14145 (syms_of_xdisp): Initialize QCdata.
14147 * frame.h (FRAME_INTERNAL_BORDER_WIDTH) [!HAVE_X_WINDOWS]: Define.
14149 * window.c (coordinates_in_window): Use
14150 FRAME_INTERNAL_BORDER_WIDTH_SAFE instead of
14151 FRAME_INTERNAL_BORDER_WIDTH.
14153 * xdisp.c (try_window_id): Recompute unchanged information if
14154 it is obviously invalid.
14156 * xterm.c (x_term_init): Create a colormap if not using the
14159 * xterm.h (select_visual): Change prototype.
14161 * xfns.c (select_visual): Rewritten. Recognize user-specified
14163 (visual_classes): New variable.
14165 2000-03-04 Gerd Moellmann <gerd@gnu.org>
14167 * xfns.c (x_defined_color, x_set_mouse_color, lookup_rgb_color)
14168 (lookup_pixel_color, x_laplace, x_build_heuristic_mask)
14169 (png_load): Access colormap of frame using FRAME_X_COLORMAP.
14170 (x_decode_color): Don't handle allocation of white and black specially.
14171 (x_window) [USE_X_TOOLKIT]: Set XtNvisual, XtNdepth, and
14172 XtNcolormap resources.
14173 (x_window) [!USE_X_TOOLKIT]: Pass colormap to XCreateWindow.
14174 (Fx_create_frame): Initialize color members of x_output structure.
14175 (xpm_load): Pass colormap to XPM lib.
14177 * xfaces.c (x_free_colors): Access colormap of frame using
14178 FRAME_X_COLORMAP. Be paranoid about freeing black and white
14179 when default colormap is used.
14181 * xterm.c (x_term_init): Set Colormap member of x_display_info
14182 structure. Copy colormap if resource `privateColormap' is
14183 specified (PseudoColor only).
14184 (x_setup_relief_color): Access colormap of frame using
14187 * xterm.h (struct x_display_info): Add Colormap member `cmap'.
14188 (FRAME_X_COLORMAP, FRAME_X_VISUAL): New macros.
14190 2000-03-04 Jason Rumney <jasonr@gnu.org>
14192 * xfaces.c Change many FRAME_X... macros to FRAME_WINDOW... or
14193 other non-platform-specific equivalents.
14194 [WINDOWSNT]: Include w32term.h, fontset.h and define X
14195 specific functions and macros as their w32 equivalents where
14196 non-platform-specifics are not available.
14197 [HAVE_X_WINDOWS]: Change most of these to HAVE_WINDOW_SYSTEM.
14198 (x_create_gc, x_free_gc) [WINDOWSNT]: Add W32 versions.
14199 (clear_font_table) [WINDOWSNT]: Call w32_unload_font.
14200 (frame_update_line_height): Use macros to access f->output_data.
14201 (defined_color): Remove FIXME comments; fixed.
14202 (x_face_list_fonts, prepare_face_for_display): Put X specifics
14203 into #ifdef blocks. Add WINDOWSNT blocks.
14204 (Fx_list_fonts): Use macros for accessing font data.
14205 (set_lface_from_font_name): Different default fonts for X and
14207 (font_scalable_p) [WINDOWSNT]: Treat wildcard XLFD_AVGWIDTH as
14208 scalable for backward compatibility.
14209 (realize_tty_face) [MSDOS]: Do the same for WINDOWSNT.
14210 (syms_of_xfaces) [WINDOWSNT]: Allow scalable fonts by default.
14212 * emacs.c (main) [HAVE_NTGUI]: Call syms_of_xfaces instead of
14215 * makefile.nt (w32faces.obj): Remove.
14218 2000-03-03 Jason Rumney <jasonr@gnu.org>
14220 * keyboard.c (make_lispy_event): Call buffer_posn_from_coords with
14221 correct parameters.
14223 2000-03-03 Ken Raeburn <raeburn@gnu.org>
14225 * unexelf.c (PT_LOAD, SHT_*, SHN_*) [__NetBSD__]: Only provide
14226 standard ELF definitions here if the system header does not.
14228 2000-03-03 Gerd Moellmann <gerd@gnu.org>
14230 * xterm.c (PER_CHAR_METRIC): Removed.
14231 (x_per_char_metric_1, x_default_char): New functions.
14232 (x_per_char_metric): If font's default char is invalid, return
14233 metrics of a suitably chosen usable default char.
14234 (x_draw_glyph_string_foreground): If font has an invalid default
14235 char, replace occurrences of unprintable chars with a suitably
14236 chosen usable default char.
14238 2000-03-02 Gerd Moellmann <gerd@gnu.org>
14240 * xterm.c (note_mouse_highlight): Return quickly if frame's
14241 glyph matrices have been freed.
14243 * dispnew.c (free_glyphs): Block input while freeing matrices.
14245 * xfns.c (x_clear_image, x_kill_gs_process): Use x_free_colors.
14247 * xterm.c (x_alloc_lighter_color, x_setup_relief_color):
14250 * dispextern.h (x_free_colors): Add prototype.
14252 * xfaces.c (x_free_colors): New function.
14253 (unload_color, free_face_colors): Use it.
14255 2000-03-02 Eli Zaretskii <eliz@is.elta.co.il>
14257 * msdos.h (FRAME_INTERNAL_BORDER_WIDTH): Define to zero.
14259 * window.c [MSDOS]: Include msdos.h.
14261 2000-03-02 Dave Love <fx@gnu.org>
14263 * m/powerpcle.h, m/sparc.h: Don't set C_OPTIMIZE_SWITCH.
14265 * m/mips-siemens.h, m/news-r6.h, m/news-risc.h, m/tekxd88.h: Don't
14266 set C_OPTIMIZE_SWITCH for gcc.
14268 2000-03-02 Kenichi Handa <handa@etl.go.jp>
14270 * coding.c (coding_save_composition): Be sure to allocate
14271 composition data area in coding even if there's no composition in
14274 2000-03-01 Jason Rumney <jasonr@gnu.org>
14276 * w32term.c: Equivalent changes to those made to xterm.c on
14277 2000-02-25 and 2000-02-24.
14279 * w32fns.c: Equivalent changes to those made to xfns.c on
14280 2000-02-25 and 2000-02-21.
14282 * sysdep.c: [WINDOWSNT]: Use sys_read and sys_write to ensure
14283 correct line-end convention is followed.
14285 * w32menu.c [HAVE_BOXES]: Remove #undef.
14286 (single_keymap_panes): Remove code for simulating checkmarks.
14287 (single_menu_item): Remove notbuttons_ptr argument. Callers changed.
14288 Remove code for drawing simulated checkmarks.
14289 (w32_menu_show): make unibyte help string correctly.
14290 (add_menu_item): draw standard Windows checkmarks. Draw radio
14291 buttons as radio buttons if possible.
14293 2000-03-01 Gerd Moellmann <gerd@gnu.org>
14295 * sysdep.c (start_of_text): Don't define this function for NetBSD
14298 * m/pmax.h (START_FILES, CANNOT_DUMP) [__NetBSD__ || __OpenBSD__]:
14300 (UNEXEC) [__NetBSD__ || __OpenBSD__]: Define to unexelf.o.
14301 (LINKER): Don't undef if __NetBSD__ is defined.
14303 * m/mips.h (LINKER) [__NetBSD__ || __OpenBSD__]: Don't define.
14305 * fileio.c [__NetBSD__]: Define `unix'.
14307 * xfns.c (start_busy_cursor): Allow floats for busy-cursor-delay.
14309 2000-02-29 Gerd Moellmann <gerd@gnu.org>
14311 * atimer.c (start_atimer): Don't abort when timers are stopped.
14312 (append_atimer_lists): New function.
14313 (cancel_atimer, stop_other_atimers, run_all_atimers): Handle
14314 arbitrary lists of stopped and running atimers.
14316 * atimer.c (cancel_atimer): Handle canceling an atimer when
14317 some timers are stopped.
14319 * xfns.c (cancel_busy_cursor): Set busy_cursor_atimer to null
14320 after canceling it.
14322 * fns.c (maybe_resize_hash_table): Handle case of new size
14323 coming out as being the same as old size.
14325 2000-02-27 Jason Rumney <jasonr@gnu.org>
14327 * makefile.nt: Add atimer.h to dependencies.
14328 * w32.c (init_environment): Set Vw32_num_mouse_buttons here.
14329 * w32console.c: Only disable window system features for dispextern.h
14330 (initialize_w32_display): Build a display info for the console.
14331 * w32faces.c (tty_defined_color): Apply xfaces.c change from 02-17.
14332 * w32fns.c (w32_wnd_proc) [WM_LBUTTON_DOWN, WM_RBUTTON_DOWN,
14333 WM_LBUTTON_UP, WM_RBUTTON_UP]: Do not treat 4 or more button mice
14335 * w32gui.h (struct W32FontStruct): Revert last change after change
14337 * w32menu.c (single_submenu): Set up help string.
14338 [!HAVE_MULTILINGUAL_MENU]: Don't overwrite item_name with descrip.
14339 (w32_dialog_show): Set up help string.
14340 * w32term.c (w32_display_info_for_display): Remove unused function.
14341 (w32_draw_bitmap): Use pre-built bitmaps.
14342 (w32_initialize_display_info): New function to initialize parts of
14343 display info that are common to both GUI and console frames.
14344 (w32_term_init): Use w32_initialize_display_info. Do not set
14345 Vw32_num_mouse_buttons here, as it is not called for console
14346 frames. Build bitmaps for indicating truncated lines etc.
14347 (x_delete_display): Destroy pre-built bitmaps.
14348 * xdisp.c (handle_single_display_prop): Use FONT_HEIGHT macro.
14349 (echo_area_display): Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM.
14351 2000-02-27 Dave Love <fx@gnu.org>
14353 * lisp.h: Add a bunch of prototypes.
14355 2000-02-26 Kenichi Handa <handa@etl.go.jp>
14357 * keyboard.c (read_char): Set `usec' correctly.
14359 2000-02-25 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
14361 * ccl.c (ccl_driver) [CCL_MapMultiple]: When the mapped value is
14362 `lambda', set reg[RRR] to the map index.
14363 (ccl_driver) [CCL_MapSingle]: When the mapped value is found, set
14364 reg[RRR] to 0. Otherwise, set it to -1.
14366 2000-02-25 Gerd Moellmann <gerd@gnu.org>
14368 * emacs.c (main): Remove code snippet commented out with `//'.
14370 2000-02-25 Richard M. Stallman <rms@gnu.org>
14372 * fileio.c (Ffile_symlink_p): If result starts with a `/'
14373 and contains a `:', prepend `/:'.
14375 * window.c (select_window_1): If selected_window is nil,
14376 don't "swap out" the buffer's point.
14377 (Fset_window_configuration): Set selected_window to nil
14378 before calling Fselect_window.
14379 (unshow_buffer): Don't set point in buffer from window's point
14380 if another more recently selected window also shows the buffer.
14382 2000-02-25 Gerd Moellmann <gerd@gnu.org>
14384 * keyboard.c (recursive_edit_1): Cancel busy-cursor.
14386 * xfns.c (inhibit_busy_cursor, busy_count): Removed.
14387 (Fx_show_busy_cursor, Fx_hide_busy_cursor): Removed.
14388 (busy_cursor_atimer, busy_cursor_shown_p, Vbusy_cursor_delay):
14390 (DEFAULT_BUSY_CURSOR_DELAY): New define.
14391 (start_busy_cursor, cancel_busy_cursor, show_busy_cursor)
14392 (hide_busy_cursor): New functions.
14393 (syms_of_xfns): DEFVAR_LISP Vbusy_cursor_delay.
14395 * minibuf.c (read_minibuf): Cancel busy-cursor.
14397 * keyboard.c (command_loop_1): Call start_busy_cursor before
14398 Fcommand_execute and cancel_busy_cursor after it.
14399 (timer_check): Remove busy-cursor code.
14400 (Fread_key_sequence, Fread_key_sequence_vector): Start/cancel busy
14403 * process.c (wait_reading_process_input): Remove busy-cursor code.
14405 * eval.c (Fsignal): Call cancel_busy_cursor instead of
14406 Fx_hide_busy_cursor.
14408 * dispextern.h (Fx_show_busy_cursor, Fx_hide_busy_cursor):
14410 (start_busy_cursor, cancel_busy_cursor): Add prototypes.
14412 * lisp.h (Fx_hide_busy_cursor): Remove prototype.
14414 * xterm.c (XTread_socket): Remove busy-cursor code.
14416 * dispnew.c (flush_stdout) [GLYPH_DEBUG]: New function.
14417 (build_frame_matrix_from_leaf_window): Put code handling
14418 glyph row's not being a slice of a frame row in #if 0.
14419 (sync_window_with_frame_matrix_rows): New function.
14420 (frame_row_to_window): New function.
14421 (mirror_line_dance): Handle copies between windows.
14423 * lread.c (Fload): Use `xfree' instead of `free'.
14424 (init_obarray): Use `xmalloc' instead of `malloc'.
14426 * window.c (Fset_window_buffer): Set WINDOW to the window
14428 (coordinates_in_window): Take frame's internal border width
14431 2000-02-24 Gerd Moellmann <gerd@gnu.org>
14433 * xterm.c (x_display_and_set_cursor): Display cursor of
14434 non-selected windows depending on the setting of
14435 cursor_in_non_selected_windows.
14437 * xdisp.c (cursor_in_non_selected_windows): New variable.
14438 (syms_of_xdisp): DEFVAR_BOOL it.
14440 2000-02-23 Gerd Moellmann <gerd@gnu.org>
14442 * data.c (Fstring_to_number): If number is greater than what
14443 fits into an integer, return a float.
14445 * eval.c (specbind): Remove references to
14446 keyword_symbols_constant_flag.
14448 * data.c (keyword_symbols_constant_flag): Removed.
14449 (Fmakunbound, set_internal, syms_of_data): Remove references to
14450 keyword_symbols_constant_flag.
14452 * bytecode.c (Fbyte_code): Remove keyword_symbols_constant_flag.
14454 2000-02-23 Kenichi Handa <handa@etl.go.jp>
14456 * syntax.c (multibyte_syntax_as_symbol): New variable.
14457 (syms_of_syntax): Declare it as a Lisp variable.
14458 (SYNTAX_WITH_MULTIBYTE_CHECK): New macro.
14459 (scan_lists): If both sexpflag and multibyte_syntax_as_symbol are
14460 nonzero, treat all multibyte characters as symbol.
14461 (init_syntax_once): Give syntax `word' to all multibyte characters.
14463 2000-02-22 Eli Zaretskii <eliz@is.elta.co.il>
14465 * frame.c (Fdelete_frame): Don't let echo_area_window remain on
14468 2000-02-21 Gerd Moellmann <gerd@gnu.org>
14470 * frame.c (Fmouse_position): GCPRO retval instead of x and y.
14472 * xfns.c (x_window_to_frame, x_any_window_to_frame)
14473 (x_non_menubar_window_to_frame): Check the busy-cursor window.
14475 2000-02-21 Dave Love <fx@gnu.org>
14477 * frame.c (Vmouse_position_function): New variable.
14478 (Fmouse_position): Use it.
14479 (syms_of_frame): Install it.
14481 * charset.c (find_charset_in_str): Fix use of `c' instead of `c1'.
14483 2000-02-20 Gerd Moellmann <gerd@gnu.org>
14485 * fileio.c (Finsert_file_contents): Unbind the binding of
14486 standard-output done by temp_output_buffer_setup.
14488 * eval.c (funcall_lambda): Don't bind Qmocklisp_arguments unless
14489 Vmocklisp_arguments is nil. Inline Fcar and Fcdr.
14490 (specbind, unbind_to): Handle most common case of non-constant
14491 symbol with trivial value specially.
14493 * bytecode.c (Fbyte_code) <Bvarset>: Inline most common case.
14495 2000-02-20 Richard M. Stallman <rms@gnu.org>
14497 * data.c (Fmake_variable_buffer_local): Doc fix.
14498 Init found_for_buffer to 0.
14499 (Fmake_variable_frame_local): If the variable has already
14500 been buffer-local, set the check_frame field.
14502 2000-02-20 Eli Zaretskii <eliz@is.elta.co.il>
14504 * msdos.c (IT_write_glyphs): Allocate a larger screen_buf as data
14505 produced for CODING_MODE_LAST_BLOCK requires.
14507 2000-02-18 Dave Love <fx@gnu.org>
14509 * keyboard.c (echo_keystrokes): Remove declaration.
14510 (Vecho_keystrokes) New variable.
14511 (read_char, record_menu_key, read_key_sequence): Use it to allow
14512 use of float value.
14513 (syms_of_keyboard): Change Vecho_keystrokes declaration.
14515 * lread.c: Undef feature selection macros before defining.
14517 2000-02-18 Gerd Moellmann <gerd@gnu.org>
14519 * data.c (let_shadows_buffer_binding_p): Ignore specbindings
14520 for symbols other than the symbol in question.
14522 2000-02-17 Dave Love <fx@gnu.org>
14524 * s/sol2.h (C_DEBUG_SWITCH): Define to allow optimization.
14526 2000-02-17 Gerd Moellmann <gerd@gnu.org>
14528 * emacs.c (main): Use #if GC_MARK_STACK instead of #ifdef.
14530 * alloc.c (enum mem_type): Compile unconditionally.
14532 2000-02-17 Eli Zaretskii <eliz@is.elta.co.il>
14534 * xfaces.c (tty_defined_color): Don't return faulire indication
14535 for unspecified-fg and unspecified-bg pseudo-colors.
14537 2000-02-17 Gerd Moellmann <gerd@gnu.org>
14539 * alloc.c (mark_object): Don't mark symbol names in pure space.
14540 (gc_sweep): Don't unmark symbol names in pure space.
14542 * lisp.h (GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS)
14543 (GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES)
14544 [GC_MARK_STACK]: New defines.
14545 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, UNGCPRO)
14546 [GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS]: Define as no-ops.
14548 * emacs.c (main) [GC_MARK_STACK]: Initialize stack_base.
14550 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Use
14551 allocate_buffer instead of xmalloc.
14553 * alloc.c (toplevel): Include setjmp.h.
14554 (PURE_POINTER_P): New define.
14555 (enum mem_type) [GC_MARK_STACK]: New enumeration.
14556 (Vdead) [GC_MARK_STACK]: New variable.
14557 (lisp_malloc): Add parameter TYPE, call mem_insert if
14558 GC_MARK_STACK is defined.
14559 (allocate_buffer): New function.
14560 (lisp_free) [GC_MARK_STACK]: Call mem_delete.
14561 (free_float) [GC_MARK_STACK]: Set type to Vdead.
14562 (free_cons) [GC_MARK_STACK]: Set car to Vdead.
14563 (stack_base, mem_root, mem_z) [GC_MARK_STACK]: New variables.
14564 (MEM_NIL) [GC_MARK_STACK]: New define.
14565 (struct mem_node) [GC_MARK_STACK]: New structure.
14566 (mem_init, mem_find, mem_insert, mem_delete, mem_insert_fixup)
14567 (mem_delete_fixup, mem_rotate_left, mem_rotate_right)
14568 (live_string_p, live_cons_p, live_symbol_p, live_float_p)
14569 (live_misc_p, live_vector_p, live_buffer_p, mark_memory)
14570 (mark_stack) [GC_MARK_STACK]: New functions.
14571 (Fgarbage_collect) [GC_MARK_STACK]: Call mark_stack.
14572 (clear_marks): Removed.
14573 (gc_sweep): Set free conses' car, free floats' type, free
14574 symbols' function to Vdead. Use lisp_free to free buffers.
14575 (init_alloc_once): Initialize Vdead.
14576 (survives_gc_p): Return non-zero for pure objects.
14578 * alloc.c: Add comments throughout the file.
14580 * atimer.c (stop_other_atimers): Don't call cancel_atimer because
14581 that unblocks alarms.
14583 * alloc.c, bytecode.c, data.c, dispnew.c, ecrt0.c, editfns.c,
14584 emacs.c, floatfns.c, fns.c, lread.c, print.c, config.in, lisp.h,
14585 Makefile.in: Remove `LISP_FLOAT_TYPE' and `standalone'.
14587 * frame.c (make_frame): Set frame initiallly to `garbaged'.
14589 2000-02-17 Kenichi Handa <handa@etl.go.jp>
14591 * xdisp.c (decode_mode_spec_coding): Delete superfluous code to
14592 avoid infinite error signaling. Allocate sufficient memory for
14593 eol_str in the case that eoltype is Lisp_Int.
14595 2000-02-17 Stefan Monnier <monnier@cs.yale.edu>
14597 * syntax.c (Fforward_comment): Undo the previous change, since cc-mode
14598 depends on the previous behavior.
14600 2000-02-16 Gerd Moellmann <gerd@gnu.org>
14602 * sysdep.c (vfork) [!HAVE_VFORK]: Removed.
14604 2000-02-15 Gerd Moellmann <gerd@gnu.org>
14606 * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN): Define.
14608 * process.c (send_process) [BROKEN_PTY_READ_AFTER_EAGAIN]:
14609 Workaround for FreeBSD bug. Clear output queue after EAGAIN in
14612 2000-02-15 Richard M. Stallman <rms@gnu.org>
14614 * data.c (set_internal): Don't make variable buffer-local
14615 if within a let-binding for the same buffer.
14616 (let_shadows_buffer_binding_p): New function.
14618 * eval.c (specbind): For buffer-local value,
14619 record the current buffer also.
14620 (unbind_to): Cope with that change.
14622 2000-02-15 Gerd Moellmann <gerd@gnu.org>
14624 * window.c (Fsave_window_excursion): Doc fix.
14626 2000-02-15 Stefan Monnier <monnier@cs.yale.edu>
14628 * syntax.c (back_comment): Make sure we only consider comment-starters
14629 of the relevant style and return -1 in case of a failure to find the
14630 beginning of the comment.
14631 (Fforward_comment): If back_comment fails, go back to the position just
14632 after the comment-end.
14633 (scan_lists): Add comment describing a very minor bug.
14635 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
14637 * minibuf.c (Ftry_completion, Fall_completions): Add a reference to
14638 `completion-regexp-list' in the docstring.
14640 2000-02-14 Dave Love <fx@gnu.org>
14642 * xfaces.c (tty_defined_color): Declare color_idx unsigned long.
14644 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
14646 * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS
14647 to Emacs' syntax. Also fix the comment about set/not-set meanings
14648 since Emacs syntax is not the value 0 any more.
14649 * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax
14650 since it's now part of RE_SYNTAX_EMACS.
14652 2000-02-12 Dave Love <fx@gnu.org>
14654 * frame.h (SELECTED_FRAME): Use NULL, not 0 to avoid warnings on Alpha.
14656 2000-02-12 Gerd Moellmann <gerd@gnu.org>
14658 * xdisp.c (syms_of_xdisp): Doc fix for scroll-conservatively.
14660 2000-02-12 Dave Love <fx@gnu.org>
14662 * s/aix3-2.h, s/osf-1.h: Define C_DEBUG_SWITCH for non-gcc.
14664 * s/ux4800.h, s/umips.h, s/umax.h, s/sol2.h, s/sco5.h, s/rtu.h:
14665 * s/ptx4.h, s/umax.h, s/dgux.h, s/bsd4-2.h, s/bsd4-3.h:
14666 * s/hpux.h: Don't define HAVE_VFORK.
14668 * s/gnu-linux.h: Don't define HAVE_VFORK or HAVE_SYS_SIGLIST.
14670 * s/nextstep.h: Don't define HAVE_ALLOCA.
14672 * config.in: Add vfork bits.
14674 2000-02-12 Gerd Moellmann <gerd@gnu.org>
14676 * process.c (Fopen_network_stream) [POLL_FOR_INPUT]: Register
14677 unwind function to undo the effect of stopping atimers.
14679 * keyboard.c (bind_polling_period): Stop all timers except poll_timer.
14681 * atimer.c (stopped_atimers): New variable.
14682 (stop_other_atimers, run_all_atimers, unwind_stop_other_atimers):
14685 * atimer.h (stop_other_atimers, run_all_atimers)
14686 (unwind_stop_other_atimers): Add function prototypes.
14688 * s/hpux10.h (HAVE_XRMSETDATABASE): Define if not already defined.
14690 2000-02-11 Ken Raeburn <raeburn@gnu.org>
14692 * Makefile.in (LIBX): Link in tiff library before jpeg, since tiff
14693 library may depend on jpeg.
14694 (atimer.o): Depends on atimer.c.
14696 2000-02-11 Kenichi Handa <handa@etl.go.jp>
14698 * insdel.c (del_range_1): Call update_compositions.
14699 (del_range_both): Call update_compositions just once..
14701 2000-02-10 Dave Love <fx@gnu.org>
14703 * xfns.c (create_frame_xic): Fix initialization of automatic
14704 aggregates for pcc.
14706 2000-02-09 Kenichi Handa <handa@etl.go.jp>
14708 * ccl.c (CCL_MAKE_CHAR): New macro.
14709 (ccl_driver) <CCL_TranslateCharacter>: Check the validity of
14710 registers by CCL_MAKE_CHAR before calling translate_char.
14711 <CCL_TranslateCharacterConstTbl> Likewise.
14713 2000-02-08 Dave Love <fx@gnu.org>
14715 * lread.c (__EXTENSIONS__): Define.
14717 2000-02-08 Gerd Moellmann <gerd@gnu.org>
14719 * puresize.h (BASE_PURESIZE): Increase to 650000.
14721 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
14723 * msdos.c (XMenuActivate): Turn off the cursor after displaying
14726 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
14728 * s/msdos.h (INTERNAL_TERMINAL): Add capabilities se, so, us, ue,
14729 md, mh, mb, mr, and me to the fake termcap entry.
14731 2000-02-06 Ken Raeburn <raeburn@gnu.org>
14733 * sound.c (sound_cleanup): Don't call device close routine if the
14734 function pointer is null.
14736 2000-02-06 Andrew Innes <andrewi@gnu.org>
14738 * dispextern.h: Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM,
14739 around image definitions and prototypes.
14740 (gamma_correct) [WINDOWSNT]: New prototype.
14742 * w32term.c (x_make_frame_visible): Replace call to
14743 input_poll_signal with poll_for_input.
14745 * window.c [WINDOWSNT]: Include w32term.h.
14747 * xdisp.c [WINDOWSNT]: Include w32term.h.
14749 * makefile.nt: Add dependencies on w32gui.h.
14750 (OBJ1): Include atimer.obj.
14751 ($(BLD)\atimer.obj): New dependency rule.
14753 * w32.c (sigmask): New function (does nothing).
14754 (sigunblock): Ditto.
14756 * frame.c [WINDOWSNT]: Include w32term.h.
14758 * w32gui.h (struct W32FontStruct): Add ascent and descent slots.
14760 * lread.c (syms_of_lread): Fix literal newlines.
14762 * emacs.c (USAGE): Split into USAGE1 and USAGE2, to work-around
14763 the string constant limit (2048 bytes) in MSVC.
14766 2000-02-05 INOUE Seiichiro <inoue@ainet.or.jp>
14768 * xterm.c (x_display_and_set_cursor) [HAVE_X_I18N]: Set pre-edit area.
14769 (x_display_cursor) [HAVE_X_I18N]: Don't set it here.
14770 (XTread_socket) [HAVE_X_I18N]: <KeyPress, KeyRelease>: Don't
14771 dispatch the event.
14773 2000-02-04 Dave Love <fx@gnu.org>
14775 * fileio.c: Remove some unused vars.
14776 (_GNU_SOURCE): Define (for euidaccess).
14778 * lread.c (_XOPEN_SOURCE): Declare (for ftello).
14780 * minibuf.c (read_minibuf_noninteractive): Remove undeclared
14782 (read_minibuf): Deal with allow_props correctly.
14784 2000-02-03 Eli Zaretskii <eliz@is.elta.co.il>
14786 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Enlarge to 60000.
14788 2000-02-03 Ken Raeburn <raeburn@gnu.org>
14790 * search.c (compile_pattern): If a cache entry has a nil regexp,
14791 fill in that entry instead of clobbering a previously cached
14794 2000-02-02 Ken Raeburn <raeburn@gnu.org>
14796 * puresize.h (BASE_PURESIZE): Increase to 610000.
14798 2000-02-02 Gerd Moellmann <gerd@gnu.org>
14800 * frame.c (Fframe_parameters): Add GCPRO because tty_color_name
14803 2000-02-02 Kenichi Handa <handa@etl.go.jp>
14805 * ccl.c (ccl_driver) <CCL_WriteExprRegister>: Set jump_address
14806 instead of incrementing ic directly.
14807 <CCL_WriteExprConst> Likewise.
14808 <ccl_set_expr>: Set ic to jump_address.
14810 * fileio.c (e_write): Fix the handling of
14811 CODING_FINISH_INSUFFICIENT_SRC.
14813 2000-02-01 Dave Love <fx@gnu.org>
14815 * editfns.c (Fpropertize): Doc fix.
14817 * process.c (Fstart_process): Doc fix.
14819 * eval.c: Fix various doc strings not to duplicate information
14820 from help-manyarg-func-alist.
14822 * window.c (Fset_window_margins): Don't make interactive. Doc fix.
14824 * doc.c (Vhelp_manyarg_func_alist): New variable.
14825 (Fdocumentation): Use it.
14826 (syms_of_doc): Define it.
14828 2000-01-31 Gerd Moellmann <gerd@gnu.org>
14830 * xterm.c (xim_open_dpy): Remove unused local variable.
14832 * emacs.c (USAGE): Use term `display options' instead of `X options'.
14834 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: New function.
14835 (syms_of_xdisp) [GLYPH_DEBUG]: Defsubr it.
14837 * fns.c (sweep_weak_table): New function.
14838 (sweep_weak_hash_tables): Use it. Keep on marking until there
14841 2000-01-30 Gerd Moellmann <gerd@gnu.org>
14843 * xterm.c (x_delete_display): Update next_noop_dpyinfo to ensure
14844 that XTread_socket does not crash by trying to call XNoOp on a
14847 2000-01-30 Jason Rumney <jasonr@gnu.org>
14849 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
14850 Change selected_frame to SELECTED_FRAME ().
14851 (w32_console_mouse_position): Remove #ifndef MULE from around
14852 `insist' parameter.
14854 * makefile.nt: Remove dosfns.obj.
14856 * term.c (term_init) [WINDOWSNT]: Initialize TN_max_colors.
14858 * w32fns.c (w32_defined_color): Check for valid frame before
14859 applying gamma correction. Eliminate dependency on frame elsewhere.
14860 (w32_load_system_font): Switch FIXED_PITCH and VARIABLE_PITCH.
14861 (w32_to_x_font): Use resx and resy not height_in and width_in.
14862 (x_to_w32_font): Doc fix.
14863 (xlfd_strip_height): New function to strip and return font height.
14864 (w32_font_match): Compare height separately from rest of xlfd
14865 spec, using xlfd_strip_height.
14867 * w32term.c (w32_term_init): Swap resx and height_in, resy and
14868 width_in. Use w32_defined_color in place of defined_color.
14870 * w32faces.c: Merge more of DOS and X specifics in preparation for
14871 merge with xfaces.c.
14872 (defined_color): Remove FIXME comment.
14873 (tty_color_name): Provide w32-specific function.
14874 (realize_tty_face): Handle FACE_TTY_DEFAULT*_COLOR specially.
14876 * w32console.c (turn_on_face, turn_off_face): Removed.
14877 (w32_face_attributes): New function.
14878 (Global_variables): Reduce scope where possible.
14879 (clear_frame, ins_del_lines, scroll_line): Use char_attr_normal as
14881 (hl_mode): Don't modify text attributes.
14882 (write_glyphs): Don't do anything if len <= 0. Use
14883 w32_face_attributes to get attributes for drawing. Write
14884 terminating codes using char_attr_normal.
14885 (reset_terminal_modes, set_terminal_modes): Turn off highlight.
14886 (update_begin, update_end): Likewise.
14887 (vga_stdcolor_name): New function.
14888 (initialize_w32_display): Remove char_attr_reverse and char_attr.
14889 (Fset_screen_color): Remove char_attr_reverse.
14891 2000-01-29 Gerd Moellmann <gerd@gnu.org>
14893 * xfns.c (xic_set_preeditarea): Take window parameter and
14894 window-relative pixel-positions.
14896 * xterm.c (x_display_cursor): Set XIC pre-edit area only if window
14897 is its frame's selected window.
14898 (xim_instantiate_callback): Likewise.
14900 * xfns.c (x_create_im): Removed.
14901 (DEFAULT_STYLE, DEFAULT_FONT): Removed.
14902 (supported_xim_styles): Renamed from supported_styles.
14903 (best_xim_style): Renamed from best_style.
14904 (create_frame_xic): Renamed from xic_create_frame.
14905 (free_frame_xic): Renamed from xic_destroy_frame.
14907 2000-01-29 INOUE Seiichiro <inoue@ainet.or.jp>
14909 * xterm.c (XTread_socket) [HAVE_X_I18N]: If event is for none of
14910 our frames, call XFilterEvent with 2nd parameter `None'.
14911 (XTread_socket) <KeyPress> [HAVE_X_I18N]: Handle XmbLookupString
14912 returning XBufferOverflow.
14913 (XTread_socket) <ConfigureNotify> [HAVE_X_I18N]: Set XIC status area.
14914 (x_display_cursor) [HAVE_X_I18N]: Set XIC pre-edit area.
14915 (x_new_fontset) [HAVE_X_I18N]: Create XIC status area fontset.
14916 (xim_destroy_callback, xim_open_dpy, xim_instantiate_callback)
14917 (xim_initialize, xim_close)
14918 [HAVE_X_I18N && HAVE_X11R6]: New functions.
14919 (x_destroy_window) [HAVE_X_I18N]: Call xic_destroy_frame.
14920 (x_term_init) [HAVE_X_I18N]: Call xim_initialize.
14921 (x_delete_display) [HAVE_X_I18N]: Call xim_close.
14923 * xterm.h (struct x_display_info) [HAVE_X_I18N]: Add members `xim'
14925 (struct x_output) [HAVE_X_I18N]: Remove member `xim', add
14926 `xic_style' and `xic_xfs'.
14927 (FRAME_MENUBAR_HEIGHT, FRAME_X_XIM, FRAME_X_XIM_STYLES)
14928 (FRAME_XIC_STYLE, FRAME_XIC_FONTSET): New macros.
14929 (FRAME_XIM): Removed.
14931 * xfns.c (supported_styles): New variable.
14932 (DEFAULT_STYLE, DEFAULT_FONT): New macros
14933 (xic_create_xfontset, best_style, xic_create_frame)
14934 (xic_destroy_frame, xic_set_preeditarea, xic_set_statusarea)
14935 (xic_set_xfontset): New functions.
14937 2000-01-28 Dave Love <fx@gnu.org>
14939 * s/irix6-5.h: Revert last change after change to irix5-0.h.
14941 * m/iris4d.h (C_SWITCH_MACHINE): Don't use -G0.
14943 2000-01-28 Gerd Moellmann <gerd@gnu.org>
14945 * buffer.c (Fother_buffer): Don't call Fset_buffer_major_mode
14946 for *scratch* if it already existed.
14948 * emacs.c (USAGE): New macro.
14949 (main): Use it to display usage information.
14951 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
14953 Support for the menu-help feature:
14955 * msdos.h: Change prototypes of XMenuAddSelection and XMenuActivate.
14957 * msdos.c (IT_clear_end_of_line): Print the extent of the cleared
14958 part of the line to the termscript file.
14959 (IT_clear_to_end): Clear the entire line, not just its beginning.
14960 (menu_help_message, prev_menu_help_message): New variables.
14961 (IT_menu_make_room): Make room for the help_text member.
14962 (IT_menu_display): New argument disp_help; all callers changed.
14963 If disp_help is non-zero, store the help text of the active menu
14964 item in menu_help_message.
14965 (XMenuAddPane): Initialize the help_text member to NULL.
14966 (XMenuAddSelection): New argument help_text. Store it in the
14968 (XMenuActivate): New argument help_callback. If the value of
14969 menu_help_message has changed since the last time, display the
14970 menu help message text while waiting for the mouse to move. Clear
14971 the echo area before exiting.
14972 (XMenuDestroy): Free the help_text member.
14974 2000-01-27 Gerd Moellmann <gerd@gnu.org>
14976 * xmenu.c (xmenu_show) [!USE_X_TOOLKIT]: Pass help to
14977 XMenuAddSelection. Pass help callback to XMenuActivate.
14978 (menu_help_callback) [!USE_X_TOOLKIT]: New function.
14980 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
14982 * atimer.c (start_atimer) [!HAVE_SETITIMER]: Use EMACS_SET_SECS
14983 and EMACS_SET_USECS.
14985 2000-01-26 Dave Love <fx@gnu.org>
14987 * editfns.c (Fchar_after, Fchar_before): Doc fix.
14989 * bytecode.c (Fbyte_code): Use {BEFORE,AFTER}_POTENTIAL_GC where
14990 an error may be signalled.
14992 2000-01-26 Gerd Moellmann <gerd@gnu.org>
14994 * s/irix6-5.h [__GNUC__ && __GNUC_MINOR__ >= 95]: Undef
14995 LD_SWITCH_SYSTEM inherited from irix5-0.h.
14997 * bytecode.c (Fbyte_code) [BYTE_CODE_SAFE]: Fix typo.
14999 2000-01-25 Gerd Moellmann <gerd@gnu.org>
15001 * charset.c (Fstring): If there is a multibyte char among
15002 the args, always return a multibyte string.
15004 2000-01-25 Gerd Moellmann <gerd@gnu.org>
15006 * sysdep.c (sys_select): Turn atimers off and on instead of
15007 recording and restoring old alarm handler
15009 * process.c (toplevel): Include atimer.h.
15010 (create_process_1): Rewritten.
15011 (create_process): Use atimers instead of alarm.
15012 (wait_reading_process_input) [hpux]: Turn atimers off instead
15013 of turning off SIGALRM.
15014 (wait_reading_process_input): Turn off atimers instead off
15015 calling stop_polling.
15017 * emacs.c (main): Call init_atimer.
15019 * keyboard.c (toplevel): Include systime.h and atimer.h.
15020 (polling_for_input): Removed because unused.
15021 (input_poll_signal) [POLL_FOR_INPUT]: Removed.
15022 (poll_timer): New variable.
15023 (poll_for_input, poll_for_input_1): New functions.
15024 (start_polling, stop_polling): Rewritten.
15026 * keyboard.h (polling_for_input): Removed.
15028 * atimer.h, atimer.c: New files.
15030 * Makefile.in (obj): Add atimer.o.
15031 (atimer.o): New target.
15033 * blockinput.h (pending_atimers): Add extern declaration.
15034 (UNBLOCK_INPUT): Rewritten. Handle pending atimers.
15036 * lisp.h (popup_activated_flag): Add extern declaration.
15038 * xmenu.c (popup_activated_flag): Make externally visible.
15039 (popup_activate_callback) [USE_MOTIF]: Increment popup_activated_flag.
15040 (popup_deactivate_callback) [USE_MOTIF]: Decrement it.
15042 * xterm.c (toplevel): Include atimer.h.
15043 (toolkit_scroll_bar_interaction): New variable.
15044 (Fxt_process_timeouts): Removed.
15045 (x_process_timeouts): New function.
15046 (xt_action_hook): Clear toolkit_scroll_bar_interaction.
15047 (x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
15048 (x_make_frame_visible): Call poll_for_input_1 instead of
15049 input_poll_signal. Don't call alarm.
15050 (x_initialize): Install timer calling x_process_timeouts.
15052 2000-01-24 Dave Love <fx@gnu.org>
15054 * s/irix5-0.h: Don't set LD_SWITCH_SYSTEM -- we use unexelf now.
15055 Don't use -cckr -- apparently not now necessary.
15057 2000-01-24 Eli Zaretskii <eliz@is.elta.co.il>
15059 * msdos.c (IT_menu_display): Truncate long menu lines at the right
15062 2000-01-23 Jason Rumney <jasonr@gnu.org>
15064 * w32fns.c (w32_defined_color): Apply gamma correction before
15065 trying to map to the palette.
15066 (w32_wnd_proc) [WM_ERASE_BACKGROUND]: Pass device context of frame
15069 * w32term.c (w32_fill_rect): Do not try to deal with NULL hdc
15070 here. Callers changed to always pass real device context.
15071 (w32_draw_bitmap): Likewise.
15072 (w32_get_glyph_overhangs): Likewise.
15073 (w32_draw_box_rect): Make use of s->hdc rather than getting a new one.
15074 (w32_set_vertical_scroll_bar): Pass correct HWND parameters to
15075 pfnSetScrollInfo and SetScrollRange.
15076 (x_get_char_face_and_encoding): Don't turn iso8859-1 characters
15077 back into MULE characters after decoding them.
15078 (x_get_glyph_face_and_encoding): Likewise.
15079 (w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
15080 GetCharABCWidthsW fails, since this is defined on Windows 9x.
15081 (x_produce_glyphs): Calculate per char metrics for a character
15082 that we know exists in default font when font_not_found_p is true.
15084 2000-01-22 Jason Rumney <jasonr@gnu.org>
15086 * makefile.nt (intervals.obj, composite.obj): New modules.
15087 (composite.h): Added as dependency where appropriate.
15089 * w32gui.h (XGCValue): New struct for emulating X GCs.
15091 * w32term.h (XCharStruct): New struct for emulating X.
15093 * w32console.c (turn_on_face, turn_off_face): New functions.
15094 (change_line_highlight): New prototype for new redisplay.
15095 (write_glyphs): Support multibyte text. Support faces.
15097 * w32faces.c: Complete rewrite for new redisplay based on new xfaces.c.
15099 * w32fns.c: Use SELECTED_FRAME macro in place of selected_frame
15100 throughout. struct frame * in place of FRAME_PTR.
15101 Skeleton support for images, toolbars, tooltips from xfns.c.
15102 (Fx_create_frame): Use system default for default scroll bar width.
15103 (w32_get_arg): Renamed from x_get_arg.
15104 (Fx_file_dialog): New function.
15105 (w32_list_fonts): Check cache before asking system.
15106 (Vw32_enable_synthesized_fonts): New variable.
15107 (Vw32_enable_italics): Obsolete, removed.
15109 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
15110 Use SELECTED_FRAME macro.
15112 * w32menu.c: Add skeleton support for help strings on menus.
15113 (add_menu_item): Native checkbox and radio support added, but not
15114 yet enabled due to bugs.
15115 (push_menu_item): Add parameters type, selection and help.
15117 Formatting changes to reduce unnecessary diffs with xmenu.c.
15119 * w32select.c (Fw32_set_clipboard_data): Update call to
15120 find_charset_in_str.
15122 * w32term.c: Complete rewrite for new redisplay based on new
15123 xterm.c with necessary sections merged back in from old w32term.c.
15125 2000-01-21 Richard M. Stallman <rms@gnu.org>
15127 * data.c (set_internal): Further fix in same criterion.
15129 2000-01-20 Richard M. Stallman <rms@gnu.org>
15131 * data.c (set_internal): Fix the criteria for whether
15132 to swap out the old cached binding.
15134 2000-01-19 Dave Love <fx@gnu.org>
15136 * lread.c: (syms_of_lread) [user-init-file]: Doc change.
15138 2000-01-18 Kenichi Handa <handa@etl.go.jp>
15140 * regex.c (re_compile_fastmap): While checking a range table for
15141 `charset', skip flag bits for a character class correctly.
15143 2000-01-17 Gerd Moellmann <gerd@gnu.org>
15145 * m/news-risc.h (LD_SWITCH_MACHINE): Define differently for GCC.
15147 * xfns.c (x_window): Call lw_create_widget with new parameter list.
15149 * widget.c (EmacsFrameSetCharSize): Change size of children first
15150 because of problems with main window geometry management under Lesstif.
15152 * xmenu.c (enum menu_item_idx): New enumeration replacing defines
15153 MENU_ITEMS_ITEM_.*.
15154 (MENU_ITEMS_ITEM_HELP): New enumerator.
15155 (push_menu_item): Add parameter HELP. Record help in menu_items.
15156 (single_menu_item, single_submenu, list_of_items): Call
15157 push_menu_item with new parameter.
15158 (single_submenu): Set help string in widget value.
15159 (menu_highlight_callback): New function.
15160 (set_frame_menubar): Call lw_create_widget with new
15162 (xmenu_show, xdialog_show): Ditto.
15164 2000-01-13 Gerd Moellmann <gerd@gnu.org>
15166 * sound.c (Fplay_sound): Improve doc string.
15168 2000-01-11 Richard M. Stallman <rms@gnu.org>
15170 * lisp.h (set_internal): Enter the new arg.
15172 * eval.c (specbind): Record buffer-local variables specially,
15173 indicating which buffer's binding was saved.
15174 (unbind_to): Restore buffer-local variables specially
15175 in the proper buffer.
15177 * data.c (set_internal): New arg BUF.
15179 * eval.c (specbind, unbind_to): Pass new arg to set_internal.
15180 * data.c (Fset): Pass new arg to set_internal.
15181 * bytecode.c (Fbyte_code): Pass new arg to set_internal.
15183 2000-01-11 Gerd Moellmann <gerd@gnu.org>
15185 * .gdbinit: Adapt to new strings. Add xbacktrace, xreload, xprintsym.
15187 2000-01-11 Richard M. Stallman <rms@gnu.org>
15189 * minibuf.c (Ftry_completion): Doc fix.
15191 2000-01-11 Gerd Moellmann <gerd@gnu.org>
15193 * keyboard.c (Fclear_this_command_keys): Clear recent_keys
15196 2000-01-11 Andreas Schwab <schwab@suse.de>
15198 * coding.c (code_convert_region): Initialize total_skip.
15200 2000-01-08 Dave Love <fx@gnu.org>
15202 * eval.c (Fuser_variable_p): Check customizability too.
15204 2000-01-07 Gerd Moellmann <gerd@gnu.org>
15206 * minibuf.c (Fcompleting_read): Doc fix.
15208 2000-01-05 Gerd Moellmann <gerd@gnu.org>
15210 * s/freebsd.h (C_SWITCH_SYSTEM): Add -I /usr/local/include and
15213 * xfns.c (x_create_im): New function to set IM and IC of a frame.
15214 Check that input style is supported before trying to create an
15216 (x_window): Call x_create_im.
15218 2000-01-04 Gerd Moellmann <gerd@gnu.org>
15220 * xfns.c (current_gif_memory_src): New variable.
15221 (gif_load): Record the address of the current memory source
15222 in current_gif_memory_src.
15223 (gif_read_from_memory): Use current_gif_memory_src.
15225 * systime.h (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME): Give
15226 macros statement form.
15228 * sound.c (struct sound): Renamed from struct sound_file.
15229 (struct sound): Add members `data' and `header_size'.
15230 (enum sound_attr): Add SOUND_DATA.
15231 (current_sound, current_sound_device): Variables renamed from
15232 sound_file and sound_device.
15233 (parse_sound): Parse :data.
15234 (parse_sound): Handle sound data in strings.
15235 (find_sound_type): Function renamed from find_sound_file_type.
15236 (wav_init, au_init): Fail if sound's header_size is smaller than
15237 needed header size.
15238 (wav_play, au_play): Play sounds from string data.
15240 * puresize.h (BASE_PURE_SIZE): Increase to 600000.
15242 * lisp.h: Add prototype for allocate_string_data.
15244 * alloc.c (Fgarbage_collect): Return number of live and free strings.
15246 * alloc.c (mark_buffer): Remove code in #if 0.
15248 (UNMARK_BALANCE_INTERVALS): Give the macro statement form.
15249 (strings_consed): New variable.
15250 (allocate_string): Set it.
15251 (syms_of_alloc): Add DEFVAR_INT for strings_consed.
15252 (Fmemory_use_counts): Return strings_consed. Use Flist.
15254 * alloc.c: General cleanup in comments etc. Remove conditional
15255 compilation for `standalone'.
15257 * lisp.h (struct Lisp_String): Make DATA member `unsigned char *'.
15259 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P):
15260 (GC_STRING_BYTES, GC_STRING_CHARS): New macros.
15261 (DONT_COPY_FLAG): Removed.
15262 (SBLOCK_SIZE, LARGE_STRING_BYTES): New macros.
15263 (struct sdata, struct sblock): New
15264 (struct string_block): Rewritten.
15265 (STRINGS_IN_STRING_BLOCK): New macro.
15266 (oldest_sblock, current_sblock, total_strings, total_free_strings)
15267 (large_sblocks, string_blocks, string_free_list): New variables.
15268 (NEXT_FREE_LISP_STRING, SDATA_OF_STRING, SDATA_SIZE): New macros.
15269 (init_strings): Rewritten.
15270 (allocate_string, allocate_string_data, compact_small_strings)
15271 (free_large_strings, sweep_strings): New functions.
15272 (STRING_BLOCK_SIZE, STRING_BLOCK_OUTSIZE)
15273 (struct string_block_head, current_string_block)
15274 (first_string_block, large_string_blocks, STRING_FULLSIZE)
15275 (STRING_PAD): Removed.
15276 (make_uninit_multibyte_string, make_pure_string): Rewritten.
15277 (Fgarbage_collect): Don't set mark bit in large strings.
15278 (mark_object): Mark strings differently. Mark symbol names
15280 (survives_gc_p): Test marked strings differently.
15281 (gc_sweep): Sweep strings differently, unmark strings in
15283 (compact_strings): Removed.
15285 2000-01-04 Eli Zaretskii <eliz@is.elta.co.il>
15287 * xfaces.c (syms_of_xfaces): defsubr Scolor_gray_p and
15288 Scolor_supported_p even if HAVE_X_WINDOWS is not defined.
15290 2000-01-04 Kenichi Handa <handa@etl.go.jp>
15292 * fileio.c (Finsert_file_contents): Signal error if visiting file
15293 in a non-empty buffer.
15295 * term.c (encode_terminal_code): Fix the previous change.
15297 2000-01-03 Gerd Moellmann <gerd@gnu.org>
15299 * xfaces.c (syms_of_xfaces): Change Sface_color_gray_p to
15300 Scolor_gray_p, Sface_color_supported_p to Scolor_supported_p.
15302 * s/hpux9.h (NO_EDITRES): Define even if HAVE_LIBXMU.
15304 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
15306 * xdisp.c (handle_single_display_prop) [HAVE_WINDOW_SYSTEM]: No
15307 need to test for MSDOS frames.
15309 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
15311 * dosfns.c (unspecified_colors): Remove.
15312 (msdos_stdcolor_idx): Use global variables unspecified_fg and
15314 (msdos_stdcolor_name): Return strings for unspecified fore- and
15315 back-ground colors.
15317 * xfaces.c (Qunspecified_fg, Qunspecified_bg): Remove.
15318 (syms_of_xfaces): Remove their staticpro's.
15319 (tty_color_name): Return Lisp strings for unspecified fore- and
15320 back-ground colors.
15321 (Finternal_set_lisp_face_attribute): Remove the special treatment
15322 for Qunspecified_{f,b}g.
15323 (realize_default_face): Replace Qunspecified_{f,b}g with a Lisp string.
15325 2000-01-03 Gerd Moellmann <gerd@gnu.org>
15327 * xdisp.c (reseat_at_next_visible_line_start): Position before
15328 newline only if ending up on a newline.
15329 (next_element_from_ellipsis): Return success. Handle case of
15330 displaying no ellipsis. Fix case of ellipsis defined in display table.
15331 (next_element_from_buffer): Return 0 if next_element_from_ellipsis
15334 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
15336 * xfaces.c (Fcolor_gray_p): Renamed from face-color-gray-p.
15337 (Fcolor_supported_p): Renamed from face-color-supported-p.
15339 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
15341 * xfaces.c (tty_defined_color): Pass frame to tty-color-desc. The
15342 list of colors renamed to tty-defined-color-alist.
15343 (tty_color_name): Pass the frame to tty-color-by-index.
15344 (realize_tty_face): tty-color-alist is now a function which
15345 accepts the frame as argument.
15347 * term.c (Ftty_display_color_p): Accept an optional argument FRAME.
15349 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
15351 * term.c (insert_glyphs): Pass glyph, not &glyph, to
15352 encode_terminal_code.
15354 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
15356 * dispnew.c (mode_line_string): Support termcap frames as well.
15358 2000-01-01 Gerd Moellmann <gerd@gnu.org>
15360 * syntax.c (Fforward_word): Undo previous change.
15362 * editfns.c (Fconstrain_to_field): Don't constrain if
15363 inhibit-field-text-motion is non-nil.
15364 (Fline_beginning_position): Undo previous change.
15365 (Fline_end_position): Ditto.
15367 * syntax.c (Fforward_word): Notice field boundaries only if
15368 inhibit-field-text-motion is nil.
15370 * lisp.h: Add extern declaration for Vinhibit_field_text_motion.
15372 * editfns.c (Vinhibit_field_text_motion): New variable.
15373 (inhibit-field-text-motion): New DEFVAR_LISP.
15374 (Fline_beginning_position, Fline_end_position): Notice field
15375 boundaries only if inhibit-field-text-motion is nil.
15377 * xfns.c (x_create_x_image_and_pixmap): Remove parameter FILE.
15378 All calls adjusted.
15379 (x_build_heuristic_mask): Likewise.
15380 (xbm_load_image_from_file): Change error output.
15381 (xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
15382 (gif_load, gs_load, x_kill_gs_process): Ditto.
15384 * xfns.c (gif_load): Avoid sign extension and thus out of bounds
15385 color indices when accessing raster pixels.
15386 (gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
15387 one of :file or :data.
15388 (enum pbm_keyword_index): Add PBM_DATA.
15389 (pbm_format): Add :data.
15390 (pbm_image_p): Allow either :file or :data.
15391 (pbm_read_file): New function.
15392 (pbm_scan_number): Rewritten to read from string.
15393 (pbm_load): Support :data.
15395 See ChangeLog.8 for earlier changes.
15397 ;; Local Variables:
15398 ;; coding: iso-2022-7bit
15401 Copyright (C) 2001 Free Software Foundation, Inc.
15402 Copying and distribution of this file, with or without modification,
15403 are permitted provided the copyright notice and this notice are preserved.