1 2002-01-06 Andreas Schwab <schwab@suse.de>
3 * insdel.c (make_gap_larger): Make sure buffer size does not
6 2002-01-05 Jason Rumney <jasonr@gnu.org>
8 * w32term.c (x_draw_glyphs): Don't call notice_overwritten_cursor if
11 * w32menu.c (w32_menu_display_help): Hide any tooltip window.
13 * w32fns.c (compute_tip_xy): If tooltip won't fit on the screen
14 to the left or to the right of the pointer, put it against
16 (x_frame_parms): Add missing braces around initializer.
18 * w32term.c (x_setup_relief_colors): Don't compute an image's
19 background color if it doesn't have a Pixmap.
20 (notice_overwritten_cursor): Don't depend on
21 output_cursor and updated_area. Compare pixel coordinates with
22 window's cursor pixel coordinates.
23 (x_draw_glyphs, x_clear_end_of_line, show_mouse_face): Call
24 notice_overwritten_cursor with new arg list.
25 (show_mouse_face): Fix bug setting a row's mouse_face_p flag
27 (x_draw_image_relief): Use predefined macro instead of
28 constant when the value of `tool_bar_button_relief' is negative.
30 * w32term.c (x_display_and_set_cursor): Fix PostMessage arg types.
32 2002-01-04 Richard M. Stallman <rms@gnu.org>
34 * xmenu.c (menu_highlight_callback): Hide any tooltip window.
36 2002-01-03 Richard M. Stallman <rms@gnu.org>
38 * keymap.c (Fcurrent_active_maps): Put the `keymap' property map first.
39 (Fkey_binding): Try the `keymap' property map first.
40 (Fdescribe_buffer_bindings): Show `keymap' property bindings before
43 2002-01-03 Kim F. Storm <storm@cua.dk>
45 * keyboard.c (read_key_sequence): Fixed cast of submaps arg to bcopy.
47 2002-01-02 Richard M. Stallman <rms@gnu.org>
49 * keyboard.c (read_key_sequence): Handle the keymap property
50 before minor mode maps.
52 * editfns.c (Fformat): Update thissize from field_width
53 based on the actual width, in the string case.
55 2002-01-01 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
57 * charset.h (UNIBYTE_STR_AS_MULTIBYTE_P): Parenthesize assignment
58 when used as truth value to prevent gcc warnings.
60 * sysdep.c, unexapollo.c, w32.c, w32bdf.c, w32heap.c, w32inevt.c,
61 * w32proc.c: Include <config.h>.
63 2002-01-01 Andreas Schwab <schwab@suse.de>
65 * eval.c (max_specpdl_size, max_lisp_eval_depth): Define as int,
66 not EMACS_INT, to make them compatible with DEFVAR_INT.
67 * lisp.h (max_specpdl_size): Adjust declaration.
69 2002-01-01 Richard M. Stallman <rms@gnu.org>
71 * print.c (print_object): Test print_escape_nonascii only for
73 (PRINTPREPARE): Once again bind Qprint_escape_nonascii
74 when outputting to a multibyte buffer.
76 2001-12-29 Richard M. Stallman <rms@gnu.org>
78 * print.c (print_object): In multibyte string, use hex escapes.
79 Use octal only for unibyte strings.
80 (PRINTPREPARE): Don't ever set Qprint_escape_nonascii.
82 * lread.c (read_escape): New arg BYTEREP for reporting whether
83 escape forces unibyte or multibyte.
84 (read1): When reading a string, take note of that info.
86 2001-12-29 Ken Raeburn <raeburn@gnu.org>
88 * abbrev.c (Fexpand_abbrev): Use NILP instead of implicit zero
89 comparison to test lisp value returned by Fget.
91 2001-12-29 Richard M. Stallman <rms@gnu.org>
93 * lisp.h (max_specpdl_size): Add declaration.
95 * fileio.c (Fdo_auto_save): If NO_MESSAGE, don't call push_message.
97 * keymap.c (silly_event_symbol_error): New subrtn, from Fdefine_key.
98 Handle modifier bits. Correct typo in error message.
100 2001-12-28 Richard M. Stallman <rms@gnu.org>
102 * abbrev.c: Use the plist of an abbrev for multiple params if nec.
103 (Fdefine_abbrev): New arg SYSTEM-FLAG for a system abbrev.
104 (Fdefine_global_abbrev, Fdefine_mode_abbrev):
105 Update calls to Fdefine_abbrev.
106 (write_abbrev): Update for changed data format.
107 Don't list "system" abbrevs.
108 (Fexpand_abbrev): Update use count with new data format.
109 (describe_abbrev): Update for changed data format.
110 (Fdefine_abbrev_table): Handle the new SYSTEM-FLAG.
112 * config.in (HAVE_MBSINIT): Add #undef.
114 * strftime.c (mbsinit): Define as no-op if not available.
116 * s/sco5.h (LIBX11_SYSTEM) [MOTIF]: Add -lgen.
117 (sigprocmask_set): Conditionalize decl on ! NOT_C_CODE.
119 * keymap.c (Flookup_key): Error message if key has wrong data type.
120 (Fdefine_key): Add error message for trying to bind [DEL], [RET], etc.
121 (exclude_key): New variable.
123 2001-12-28 Gerd Moellmann <gerd@gnu.org>
125 * xterm.c (x_setup_relief_colors): Don't compute an image's
126 background color if it doesn't have a Pixmap.
128 * xterm.c (notice_overwritten_cursor): Don't depend on
129 output_cursor and updated_area. Compare pixel coordinates with
130 window's cursor pixel coordinates.
131 (x_draw_glyphs, x_clear_end_of_line, show_mouse_face): Call
132 notice_overwritten_cursor with new arg list.
133 (show_mouse_face): Fix bug setting a row's mouse_face_p flag
136 * xdisp.c (try_scrolling) <PT below scroll margin>: Add the
137 height of the cursor line to the amount to scroll.
139 2001-12-27 Richard M. Stallman <rms@gnu.org>
141 * intervals.c (set_point_both): The position after an invisible,
142 intangible character is not an acceptable stopping point.
144 2001-12-27 Ken Raeburn <raeburn@gnu.org>
146 * window.c (enlarge_window): In new preserve_before code, convert
147 CURBEG from lisp object to integer before doing arithmetic.
149 2001-12-27 Richard M. Stallman <rms@gnu.org>
151 * bytecode.c (Fbyte_code): Undo previous change.
153 2001-12-26 Kim F. Storm <storm@cua.dk>
155 * keyboard.c (record_char): Ignore duplicate help-echo events only
156 separated by mouse-movement. When tracking mouse, only record
157 first and last mouse-movement event in same window.
158 Don't record mouse-movement events in keyboard macros.
160 2001-12-25 Richard M. Stallman <rms@gnu.org>
162 * window.c (enlarge_window): New arg PRESERVE_BEFORE. Callers changed.
163 (Fenlarge_window): New arg PRESERVE_BEFORE.
165 * bytecode.c (Fbyte_code): Use Fstring_make_unibyte
166 instead of Fstring_as_unibyte.
168 2001-12-22 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
170 The following changes remove mocklisp support:
172 * mocklisp.h, mocklisp.c: Files removed.
174 * lisp.h: Remove declarations of variables `Vmocklisp_arguments',
175 `Qmocklisp' and `Qmocklisp_arguments'.
176 Remove prototype of syms_of_mocklisp.
178 * makefile.nt, makefile.w32-in, Makefile.in: Remove mocklisp
181 * callint.c: Do not include mocklisp.h.
182 (Fcall_interactively): Do not test for mocklisp case.
184 * eval.c: Remove variables `Qmocklisp_arguments',
185 `Vmocklisp_arguments' and `Qmocklisp'. Remove prototype of
187 (Fprogn, Fwhile, Fcommandp, Feval, Ffuncall, funcall_lambda): Do
188 not test for mocklisp case.
189 (Fwhile): Remove unused variable `tem'.
190 (syms_of_eval): Remove variable `moclisp-arguments'.
192 * data.c (wrong_type_argument): Remove mocklisp case.
194 * doc.c (Fdocumentation): Remove mocklisp case.
196 * emacs.c (main): Do not call syms_of_mocklisp.
198 2001-12-21 Richard M. Stallman <rms@gnu.org>
200 * xfns.c (compute_tip_xy): If tooltip won't fit on the screen
201 to the left or to the right of the pointer, put it against
202 the left screen edge.
204 2001-12-21 Eli Zaretskii <eliz@is.elta.co.il>
206 * Makefile.in (distclean): Remove .gdbinit if we are building
207 outside the source tree.
209 2001-12-19 Eli Zaretskii <eliz@is.elta.co.il>
211 * w32.c (emacs_root_dir): New function.
213 * msdos.c (emacs_root_dir): New function.
215 * fileio.c (Fexpand_file_name) [DOS_NT]: Use the root directory
216 of the current drive as the fallback for default_directory.
218 * dired.c (file_name_completion): Run the elements of
219 completion-ignored-extensions through ENCODE_FILE.
221 * lisp.h (scmp): Remove prototype, since it's now a static
222 function private to dired.c.
224 2001-12-18 Richard M. Stallman <rms@gnu.org>
226 * dired.c (scmp): Function moved from minibuf.c.
227 Delete multibyte handling--used only on encoded strings.
229 * minibuf.c (scmp): Function moved to dired.c.
231 * fns.c (merge): Add QUIT call.
233 2001-12-18 Dave Love <fx@gnu.org>
235 * Makefile.in (lisp, shortlisp): Add language/utf-8-lang.el,
236 language/georgian.el.
238 2001-12-18 Eli Zaretskii <eliz@is.elta.co.il>
240 * Makefile.in (lisp, shortlisp): Synchronize with changes to
241 lisp/Makefile.in:DONTCOMPILE.
243 2001-12-18 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
245 * xdisp.c (window_box_height): Do not return negative values.
246 From Gerd Moellmann <gerd@gnu.org>.
248 * keyboard.c (head_table): Add missing braces around initializer.
250 * term.c (keys): Likewise.
252 * xfns.c (x_frame_parms, visual_classes): Likewise.
254 2001-12-17 Sam Steingold <sds@gnu.org>
256 * coding.c (DECODE_COMPOSITION_END): Fixed a typo in the last
257 patch (COMPOSING_P, not COMPOSING).
259 2001-12-17 Richard M. Stallman <rms@gnu.org>
261 * editfns.c (Fcompare_buffer_substrings): Add QUIT to main loop.
263 * coding.c (code_convert_region): Update coding->cmp_data->char_offset
264 before calling decode_coding.
266 * charset.c (Fdefine_charset): Call Fupdate_coding_systems_internal.
268 * coding.c (DECODE_COMPOSITION_END): Check for ! COMPOSING_P (coding)
269 instead of only for COMPOSITION_DISABLED.
271 2001-12-16 Richard M. Stallman <rms@gnu.org>
273 * alloc.c (pure_alloc): After overflow, allocate just a small block.
275 * Makefile.in (xmenu.o, xterm.o, fontset.o): Depend on buffer.h.
277 * buffer.h (struct buffer): New field `display_error_modiff'.
278 * buffer.c (reset_buffer): Initialize `display_error_modiff'.
280 * window.c (Frecenter): Clear display_error_modiff field.
282 * xdisp.c (redisplay_window_0, redisplay_window_1): New functions.
283 Call redisplay_window, but not if display_error_modiff field says no.
284 (redisplay_window_error): New function.
285 (displayed_buffer): New variable.
286 (redisplay_internal, redisplay_windows): Call the new functions
287 instead of redisplay_window directly.
289 2001-12-15 Richard M. Stallman <rms@gnu.org>
291 * keyboard.c (syms_of_keyboard) <double-click-fuzz>: Doc fix.
293 2001-12-14 Andrew Innes <andrewi@gnu.org>
295 * makefile.w32-in (EMACSLOADPATH): Define.
296 ($(EMACS)): Run `list-load-path-shadows' after dumping emacs.
297 (bootstrap-temacs): Remove dependency on bootstrap-clean.
299 2001-12-13 Eli Zaretskii <eliz@is.elta.co.il>
301 * xfns.c (x_report_frame_params): Make the scroll-bar-width frame
302 parameter have a numeric value all the time.
304 * w32fns.c (x_report_frame_params): Likewise.
306 2001-12-12 Richard M. Stallman <rms@gnu.org>
308 * fileio.c (Fwrite_region): Doc fix.
310 * xdisp.c (CLEAR_FACE_CACHE_COUNT): Redefine as 500.
311 (redisplay_internal): Call clear_image_cache only for window terminals.
313 2001-12-12 Gerd Moellmann <gerd@gnu.org>
315 * xdisp.c (move_it_vertically_backward): Change heuristic
316 for the case that we didn't move far enough initially.
318 * window.c (Frecenter): Simplify computation in the case of window
319 system frames and ARG < 0; use window_box_height.
321 2001-12-11 Richard M. Stallman <rms@gnu.org>
323 * Makefile.in, mem-limits.h, dispnew.c, emacs.c, fileio.c:
324 * process.c, sysdep.c, unexec.c: Test GNU_LINUX, not LINUX.
326 2001-12-11 Andrew Innes <andrewi@gnu.org>
328 * insdel.c (make_gap) [DOUG_LEA_MALLOC]: Call make_gap_smaller if
331 2001-12-11 Richard M. Stallman <rms@gnu.org>
333 * m/hp800.h: Split the __hpux conditional into the parts
334 that are right for GNU/Linux too and the parts that are not.
335 Use the former if GNU_LINUX.
336 (HAVE_ALLOCA, LOAD_AVE_TYPE, LOAD_AVE_CVT): New defs for GNU/Linux.
338 * s/gnu-linux.h (GNU_LINUX): Defined.
340 2001-12-11 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
342 * macros.c, msdos.c, w16select.c: Change doc-string comments to
343 `new style' [w/`doc:' keyword].
345 2001-12-10 Jason Rumney <jasonr@gnu.org>
347 * w32menu.c (w32_free_submenu_strings): Clear menu item struct
350 2001-12-09 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
352 * dosfns.c: Change doc-string comments to `new style' [w/`doc:'
355 2001-12-09 Eli Zaretskii <eliz@is.elta.co.il>
357 * dosfns.c (dos-display-scancodes, dos-decimal): Doc fix.
359 * s/hpux10.h (srand48): Don't undefine.
361 2001-12-09 Jason Rumney <jasonr@gnu.org>
363 * w32menu.c (_widget_value): Make `help' field a Lisp_Object. Add
364 comment to explain where the struct came from.
365 (single_submenu, w32_menu_show): Set `help' field as Lisp_Object.
366 (add_menu_item): Process pop-up menus first to avoid memory leak.
367 (add_menu_item, w32_menu_display_help): Use `help' field as
369 (w32_free_submenu_strings): Only free owner-drawn strings.
371 2001-12-09 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
373 * COPYING: Moved back.
375 * charset.c (char_to_string_1, translate_char, Fdefine_charset):
376 Add parentheses around && within ||.
378 * indent.c (compute_motion): Likewise.
380 * intervals.c (merge_properties_sticky): Likewise.
382 * coding.c (setup_coding_system, shrink_encoding_region)
383 (Fdecode_sjis_char): Likewise.
385 2001-12-07 Andreas Schwab <schwab@suse.de>
387 * xdisp.c (display_mode_element): Don't read past end of string if
390 * alloc.c (inhibit_garbage_collection): Don't exceed value an int
393 * data.c (Vmost_positive_fixnum, Vmost_negative_fixnum): Renamed
394 from most_positive_fixnum and most_negative_fixnum, resp., and
395 type changed to Lisp_Object.
396 (syms_of_data): DEFVAR_LISP them.
398 2001-12-07 Richard M. Stallman <rms@gnu.org>
400 * callproc.c (init_callproc): Set Vdata_directory based on the source
401 location whenever Emacs was run uninstalled.
403 2001-12-06 Paul Eggert <eggert@twinsun.com>
405 * config.in (HAVE_WORKING_VFORK): New #undefs.
406 * process.c (create_process):
407 Use HAVE_WORKING_VFORK, not HAVE_VFORK.
408 * m/cnvrgnt.h (HAVE_VFORK): Remove #define.
409 * m/ibm370aix.h (HAVE_VFORK): Remove #undef.
410 * m/ibmps2-aix.h (HAVE_VFORK): Remove #define.
411 * m/intel386.h (HAVE_VFORK): Likewise.
412 * m/mips-siemens.h (HAVE_VFORK): Likewise.
413 * m/mips.h (HAVE_VFORK): Likewise.
414 * s/freebsd.h (vfork): Remove #define.
415 * s/lynxos.h (HAVE_VFORK): Remove #undef.
416 * s/usg5-4-2.h: Fix comment about vfork.
418 2001-12-06 Richard M. Stallman <rms@gnu.org>
420 * s/hpux10.h (random): Add undef.
421 (HAVE_RANDOM): Define it just once.
423 2001-12-06 Stefan Monnier <monnier@cs.yale.edu>
425 * eval.c: Undo last change: the standard syntax is not wanted.
427 2001-12-06 Eli Zaretskii <eliz@is.elta.co.il>
429 * xterm.c (x_free_frame_resources) [USE_X_TOOLKIT]: Remove all the
430 scroll bars of the frame before deleting the frame itself. If the
431 frame has a widget, delete the frame with XtDestroyWidget, and do
432 not call XDestroyWindow before that.
434 2001-12-06 Kim F. Storm <storm@cua.dk>
436 * xfns.c (x_report_frame_params): Return actual fringe widths.
438 * w32fns.c (x_report_frame_params): Return actual fringe widths.
440 2001-12-05 Andrew Innes <andrewi@gnu.org>
442 * alloc.c (Fgarbage_collect): Shrink buffer gaps that are
445 * insdel.c (make_gap_larger): New function.
446 (make_gap_smaller): New function.
447 (make_gap) [USE_MMAP_FOR_BUFFERS || REL_ALLOC]: Call
448 make_gap_smaller if arg is negative.
450 2001-12-04 Stefan Monnier <monnier@cs.yale.edu>
452 * keyboard.c (kbd_buffer_store_event): Fix interrupt_signal prototype.
453 Pass a dummy argument when calling interrupt_signal.
454 (parse_menu_item): Mark disabled items before checking for empty def.
455 (read_char_minibuf_menu_prompt): Make safety more visible.
456 (read_key_sequence): Add a `first_unbound' variable.
457 Use it to detect C-c ESC ESC ESC ESC ... cases and drop the
458 unbound prefix as soon as we can detect it.
460 * doc.c (Fsnarf_documentation): Add prototype.
461 (get_doc_string): Handle negative arguments.
462 (Fdocumentation): Use AREF and ASIZE.
463 Move the calls to get_doc_string to a single place.
464 Don't confuse an interactive-spec for a docstring reference.
465 (Fdocumentation_property): Take advantage of the fact that
466 get_doc_string now ignores the sign of the docstring position.
468 * eval.c: Use standard syntax for usage in docstrings.
470 2001-12-03 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
472 * xdisp.c (syms_of_xdisp): Make `tool-bar-button-relief` an option.
474 2001-12-02 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
476 * xterm.c (x_draw_image_relief): Use predefined macro instead of
477 constant when the value of `tool_bar_button_relief' is negative.
479 2001-12-02 Richard M. Stallman <rms@gnu.org>
481 * xmenu.c (menu_highlight_callback): Use `help' field as Lisp_Object.
482 (single_submenu, xmenu_show): Set `help' field as Lisp_Object.
484 * fileio.c (read_non_regular): Delete Fsignal call.
486 2001-12-01 Stefan Monnier <monnier@cs.yale.edu>
488 * lisp.h (run_hook_list_with_args): Undo last change.
490 2001-12-01 Gerd Moellmann <gerd@gnu.org>
492 * xterm.c (x_draw_fringe_bitmap): Always undo clipping.
494 2001-12-01 Jason Rumney <jasonr@gnu.org>
496 * window.c (Qleft_fringe, Qright_fringe): Remove. Now in frame.c.
498 * w32term.h (WM_MOUSELEAVE, TME_LEAVE, TRACKMOUSEEVENT)
499 [!WM_MOUSELEAVE]: Define.
501 * w32menu.c (current_popup_menu, get_menu_item_info):
502 (set_menu_item_info): New vars.
503 (set_frame_menubar): Doc fix clarifying GC interaction with menus.
504 (w32_menu_show): Set current_popup_menu.
505 (add_menu_item): Allocate new strings for owner-drawn menu items
507 Use owner-draw for disabled menu items again.
508 (w32_menu_display_help): Ignore owner-drawn items and popup menus.
509 (w32_free_submenu_strings, w32_free_menu_strings): New functions.
511 * w32fns.c (trackmouse_window, track_mouse_event_fn): New vars.
512 (w32_wnd_proc) <WM_MOUSEMOVE>: Notice when mouse enters frame.
513 <WM_EXITMENULOOP>: Free menu strings.
514 <WM_MOUSELEAVE>: Stop tracking mouse.
515 (x_create_tip_frame): Specify no minibuffer, modeline or fringes.
517 * w32term.c (w32_read_socket) <WM_MOUSELEAVE>: Cancel help echo
520 2001-12-01 Kim F. Storm <storm@cua.dk>
522 The following changes add left-fringe and right-fringe
523 frame parameters to adjust fringe widths, or remove one or
526 * frame.h (struct frame): Remove trunc_area_pixel_width and
527 trunc_area_cols fields.
528 (Qleft_fringe, Qright_fringe): Declare.
529 (FRAME_RIGHT_FRINGE_WIDTH): New macro.
531 * frame.c (Qleft_fringe, Qright_fringe): New vars.
532 (syms_of_frame): Initialize them.
534 * window.c (coordinates_in_window): Handle separate left and right
537 * xterm.h (struct x_output): Add left_fringe_width, right_fringe_width,
538 and fringe_cols fields.
539 (FRAME_FRINGE_BITMAP_WIDTH, FRAME_FRINGE_BITMAP_HEIGHT): Remove macros.
540 (FRAME_X_FRINGE_COLS): Use fringe_cols field.
541 (FRAME_X_FRINGE_WIDTH): Use fringes_extra field.
542 (FRAME_X_LEFT_FRINGE_WIDTH): Use left_fringe_width field.
543 (FRAME_X_RIGHT_FRINGE_WIDTH): Use right_fringe_width field.
544 (x_compute_fringe_widths): Add prototype.
546 * xterm.c (zv_height, zv_bits, zv_period): Changed zv bitmap to
547 fill fringe evenly with small dashes.
548 (x_draw_fringe_bitmap): Clear background if necessary. Align and
549 clip the new ZV bitmap to avoid jitter between rows.
550 (x_draw_row_fringe_bitmaps): Rely on x_draw_fringe_bitmap to clear
551 background. Don't draw fringe bitmaps if fringe width is zero.
552 (x_compute_fringe_widths): New function.
553 (x_new_font, x_set_window_size_1): Use it.
555 * xfns.c (x_frame_parms): Add `left-fringe' and `right-fringe' parms.
556 (x_set_frame_parameters): Process Process `font' parameter before other
557 parameters as fringe widths depend on it.
558 (x_set_fringe_width): New function.
559 (x_figure_window_size): Use x_compute_fringe_widths.
560 (Fx_create_frame): Process `left-fringe' and `right-fringe' frame
563 * widget.c (set_frame_size): Use x_compute_fringe_widths.
564 (EmacsFrameSetCharSize): Ditto.
566 * w32term.h: Merged changes from xterm.h.
567 * w32term.c: Merged changes from xterm.c.
568 * w32fns.c: Merged changes from xfns.c.
570 2001-11-29 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
574 2001-11-29 Dave Love <fx@gnu.org>
576 * coding.c (syms_of_coding) <Qchar_coding_system>: Give it an
578 (detect_coding_mask): Fix call of detect_coding_iso2022.
580 2001-11-29 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
582 * fileio.c (file-name-coding-system)
583 (default-file-name-coding-system): Doc fix (links to referenced
586 2001-11-28 Stefan Monnier <monnier@cs.yale.edu>
588 * lisp.h (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5):
589 Add dummy uses of gcproN variables.
591 * category.c (describe_category, describe_category_1)
592 (Fdescribe_categories): Remove. (Moved to lisp/help-fns.el.)
593 (syms_of_category): Don't defsubr Sdescribe_categories.
595 2001-11-28 Richard M. Stallman <rms@gnu.org>
597 * fileio.c (Ffind_file_name_handler): Avoid initializer for `result'.
599 * Makefile.in (lispdir): New variable, referring to build dir.
600 (TAGS-LISP): Find Makefile in $(lispdir), not $(lispsource).
602 2001-11-28 Andrew Innes <andrewi@gnu.org>
604 * w32menu.c (w32_menu_display_help): Actually add the new argument
607 2001-11-28 Jason Rumney <jasonr@gnu.org>
609 * w32menu.c (add_menu_item): Do not use owner-draw for disabled
610 menu items. From David Ponce <dponce@wanadoo.fr>.
611 (w32_dialog_show) [HAVE_DIALOGS]: Compile whole function
613 (w32_menu_display_help): New argument OWNER. Rewritten to store a
614 help event in the owner frame's keyboard buffer.
616 * w32fns.c (w32_wnd_proc) <WM_MENUSELECT>: Display help directly.
617 (Fx_show_tip): Don't subtract last width from row width.
619 * w32term.c (w32_read_socket) <WM_MENUSELECT>: Remove.
620 (w32_read_socket): Use EQ to compare frames.
622 2001-11-28 Gerd Moellmann <gerd@gnu.org>
624 * xterm.c (x_draw_glyphs): Don't call notice_overwritten_cursor if
627 2001-11-28 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
629 * xdisp.c (message_dolog): Remove unused variables `gcpro2',
630 `gcpro3' and `gcpro4'.
632 * coding.c (decode_coding_string): Remove unused variable `gcpro1'.
634 2001-11-28 Stefan Monnier <monnier@cs.yale.edu>
636 * ccl.c: Use AREF and ASIZE.
638 2001-11-27 Stefan Monnier <monnier@cs.yale.edu>
640 * lisp.h (run_hook_list_with_args): Remove.
641 (LIST_END_P): Fix call to wrong_type_argument.
642 (make_fixnum_or_float): Use EMACS_INT rather than int.
644 2001-11-26 Stefan Monnier <monnier@cs.yale.edu>
646 * syntax.c (syms_of_syntax): Remove defsubr of Sdescribe_syntax.
647 (describe_syntax, describe_syntax_1, Fdescribe_syntax): Remove.
649 * eval.c: Use AREF and ASIZE.
650 (Ffetch_bytecode): Add the file name to the error message.
652 * fileio.c (Ffind_file_name_handler): Give precedence to handlers
653 which match the end of the file-name.
654 (Fsubstitute_in_file_name): Don't signal an error if $ENVVAR
655 is not a valid env var, but leave it as is instead.
657 * keymap.c (access_keymap): Handle t bindings like nil bindings.
658 Make nil bindings in char-tables transparent.
659 (store_in_keymap): Turn a nil binding into a t binding for char-tables.
661 2001-11-26 Richard M. Stallman <rms@gnu.org>
663 * textprop.c (set_text_properties_1): Allow START, END in either order.
664 Do nothing if range is empty.
666 * Makefile.in (mallocobj): Simplify logic using auxiliary vars.
668 * Makefile.in (mostlyclean): Delete bootstrap-emacs here.
671 2001-11-25 Stefan Monnier <monnier@cs.yale.edu>
673 * textprop.c (set_text_properties_1): Clearly mark that the
674 interval should not be empty.
676 * intervals.c (graft_intervals_into_buffer):
677 Don't call set_text_properties_1 on an empty interval.
679 2001-11-25 Richard M. Stallman <rms@gnu.org>
681 * unexelf.c (unexec): Index by n, not nn, when checking for ".sbss".
683 * callproc.c (Fcall_process): When we make a bigger buffer for bufptr,
684 don't lose the data in it.
686 2001-11-25 Juanma Barranquero <lektu@terra.es>
688 * abbrev.c (Fexpand_abbrev): Use Frun_hooks instead of Vrun_hooks.
690 * buffer.c (Fkill_buffer): Use Frun_hooks, not Vrun_hooks.
692 * print.c (temp_output_buffer_setup): Use Frun_hooks, not Vrun_hooks.
694 2001-11-25 Stefan Monnier <monnier@cs.yale.edu>
696 * xfaces.c (merge_face_heights): Coerce back to int explicitly.
698 2001-11-25 Eli Zaretskii <eliz@is.elta.co.il>
700 * window.c (Fset_window_vscroll): Doc fix. From Kalle Olavi
701 Niemitalo <kon@iki.fi>.
703 2001-11-25 Jason Rumney <jasonr@gnu.org>
705 * w32term.h (FRAME_X_FRINGE_COLS): No fringe on tip frames.
707 * w32fns.c (x_create_tip_frame): Set frame's fringes_extra to 0.
708 (Fx_show_tip): Block input during frame creation.
709 (Fx_show_tip, Fx_hide_tip): Enable.
711 2001-11-24 Richard M. Stallman <rms@gnu.org>
713 * lread.c (Fload): Detect recursive load error for more than 3
714 nestings of the same file.
715 (Vrecursive_load_depth_limit): Variable deleted.
716 (syms_of_lread) <recursive-load-depth-limit>: Variable deleted.
718 2001-11-24 Jason Rumney <jasonr@gnu.org>
720 * xfns.c (compute_tip_xy): Initialize root_x and root_y from
721 mouse position if either left or top is not specified.
723 * w32fns.c (w32_wnd_proc) <WM_MENUSELECT>: Revert last change.
724 <WM_WINDOWPOSCHANGING>: Let tip frames resize without restriction.
725 (my_create_tip_window, Fx_show_tip): Adjust size for external border.
726 (my_create_tip_window): Assign tip_window.
727 (x_create_tip_frame): Use same defaults as X.
728 (compute_tip_xy): Remove unused variable. Use full screen width.
729 (Fx_show_tip): Do not double height. Call ShowWindow directly.
731 * w32term.c (x_after_update_window_line): Doc fix.
732 (w32_read_socket): Doc fix. Avoid SET_FRAME_GARBAGED for tip
734 <WM_SHOWWINDOW>: Redo mouse highlight when hiding tip frame.
736 * xdisp.c (prepare_menu_bars) [HAVE_WINDOW_SYSTEM]: Use tip_frame
737 for all Windowed systems.
739 2001-11-23 Eli Zaretskii <eliz@is.elta.co.il>
741 * msdos.c (IT_clear_screen): If the frame's faces are not yet
742 realized, use the initial screen colors to clear the screen.
744 2001-11-23 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
746 * textprop.c (Fset_text_properties): Remove unused variables
747 `unchanged', `prev_changed', `s' and `len'.
749 * search.c (Freplace_match): Remove unused variable `inslen'.
751 * keymap.c (access_keymap): Remove unused variables `c1' and `c2'.
753 2001-11-22 Jason Rumney <jasonr@gnu.org>
755 * w32fns.c (x_window_to_frame): Remove irrelevant TODO comment.
756 (w32_wnd_proc) <WM_MENUSELECT>: Show help echo directly.
757 (my_create_tip_window): New function.
758 (x_create_tip_frame, compute_tip_xy): Adapt for Windows.
759 (Fx_show_tip, Fx_hide_tip) [TEST_TOOLTIPS]: Adapt for Windows.
761 2001-11-20 Jason Rumney <jasonr@gnu.org>
763 * coding.h (Vw32_system_coding_system) [WINDOWSNT]: Remove.
764 (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: Use Vlocale_coding_system.
766 * w32fns.c (Vw32_system_coding_system): Remove.
767 (w32_to_x_font, x_to_w32_font): Use Vlocale_coding_system.
769 2001-11-19 Stefan Monnier <monnier@cs.yale.edu>
771 * fileio.c (Fwrite_region): Move choose_write_coding_system to
772 after build_annotations.
774 * syntax.c (describe_syntax): Add dummy arg.
775 (describe_syntax_1): Update call to describe_vector.
777 * category.c (describe_category): Add dummy arg.
778 (describe_category_1): Update call to describe_vector.
780 * keymap.c (Fdescribe_vector): Add `describer' parameter.
781 (describe_command, describe_translation): Add dummy second param.
782 (describe_map): Call elt_describer with two arguments.
783 (describe_vector_princ): Add `fun' parameter.
784 Call it instead of the hardcoded `princ'.
785 (describe_vector): Add arg `args'.
786 Pass it as a new second argument to elt_describer.
788 * keymap.h (describe_vector): Update prototype.
790 * frame.c: Don't include keymap.h any more.
791 (keys_of_frame): Remove.
793 * lisp.h (keys_of_frame): Remove declaration.
795 * emacs.c (main): Don't call `keys_of_frame' any more.
797 2001-11-14 Andreas Schwab <schwab@suse.de>
799 * unexelf.c [!defined MAP_ANON]: Define MAP_ANON to MAP_ANONYMOUS
800 if defined, 0 otherwise.
801 (MAP_FAILED): Define if not defined and use it to test mmap failure.
802 (unexec) [!MAP_ANON]: Use /dev/zero as file to map.
804 2001-11-19 Richard M. Stallman <rms@gnu.org>
806 * indent.c (current_column_1): Fix handling of scan_bytes for mb chars.
808 2001-11-18 Jason Rumney <jasonr@gnu.org>
810 * w32term.c (note_mouse_highlight): Fix type of variable `ignore'.
811 (x_draw_bar_cursor): If the background color of the glyph under
812 the cursor equals the frame's cursor color, use the glyph's
813 foreground color for drawing the bar cursor.
814 (x_after_update_window_line): Clear internal border in different
816 (w32_set_vertical_scroll_bar): Check for width and height > 0.
817 (w32_draw_relief_rect): Correct relief by 1 pixel.
818 (x_set_glyph_string_background_width):
819 Set extends_to_end_of_line_p if the row's fill_line_p is set and
820 drawing the last glyph with DRAW_IMAGE_{RAISED,SUNKEN}.
821 (x_display_and_set_cursor): If cursor_in_echo_area, use NO_CURSOR
822 if cursor_in_non_selected_windows is false.
823 (show_mouse_face): Clean up. Recognize overwritten cursor differently.
824 (x_draw_glyphs): Remove parameters REAL_START and REAL_END.
825 Notice if cursor gets overwritten.
826 (notice_overwritten_cursor): Renamed from
827 note_overwritten_text_cursor. Rewritten to take glyph widths
828 into account, and to take X positions as parameters.
829 (x_draw_phys_cursor_glyph): Save state of w->phys_cursor_on_p
830 around call to x_draw_glyphs.
831 (x_setup_relief_colors): Use `IMAGE_BACKGROUND' and
832 `IMAGE_BACKGROUND_TRANSPARENT' to calculate the correct background
833 color to use for image glyph reliefs.
834 (x_draw_image_relief): Accept zero tool_bar_button_relief.
835 (glyph_rect): Remove unused variable `area'.
837 * w32fns.c (x_set_frame_parameters): Avoid infinite recursion for
839 (x_set_internal_border_width): Set frame garbaged when window
841 (Fx_create_frame): Accept zero tool_bar_button_relief.
842 (x_clear_image_1, four_corners_best, image_background)
843 (image_background_transparent): New functions.
844 (xpm_format, png_format, jpeg_format, tiff_format, gif_format)
845 (gs_format): Add `:background' entry.
846 (lookup_image): Set IMG's background color if specified.
847 (pbm_load, xbm_load_image, png_load): Set IMG's background field
849 (x_clear_image_1): Reset `background_valid' and
850 `background_transparent_valid' fields.
851 (x_build_heuristic_mask): Use IMAGE_BACKGROUND instead of
852 calculating it here. Set IMG's background_transparent field.
853 (enum xpm_keyword_index): Add XPM_BACKGROUND.
854 (enum png_keyword_index): Add PNG_BACKGROUND.
855 (enum jpeg_keyword_index): Add JPEG_BACKGROUND.
856 (enum tiff_keyword_index): Add TIFF_BACKGROUND.
857 (enum gif_keyword_index): Add GIF_BACKGROUND.
858 (enum gs_keyword_index): Add GS_BACKGROUND.
859 (pbm_load, png_load, jpeg_load, tiff_load, gif_load):
860 Pre-calculate image background color where necessary.
861 (x_create_x_image_and_pixmap, xbm_load, gs_load):
862 Use display info's n_cbits entry for screen depth.
863 (Fx_show_tip): Remove unused variables `buffer', `top',
864 `left', `max_width' and `max_height'.
866 * w32menu.c (w32_menu_show, push_menu_pane): Doc fixes.
868 2001-11-18 Gerd Moellmann <gerd@gnu.org>
870 * puresize.h (BASE_PURESIZE): Increase to 750000.
872 2001-11-18 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
874 * frame.c (Fframe_live_p): Doc fix.
876 2001-11-18 Richard M. Stallman <rms@gnu.org>
878 * xdisp.c (message_dolog_marker1, message_dolog_marker2)
879 (message_dolog_marker3): New static variables hold three markers.
880 (syms_of_xdisp): Initialize and staticpro them.
881 (message_dolog): Use message_dolog_marker1..3 instead of
882 allocating markers each time. Unchain them when done.
884 2001-11-17 Richard M. Stallman <rms@gnu.org>
886 * doc.c (Fsnarf_documentation): Doc fix.
888 2001-11-17 Andreas Schwab <schwab@suse.de>
890 * xterm.c (note_mouse_highlight): Fix type of variable `ignore'.
892 2001-11-17 Richard M. Stallman <rms@gnu.org>
894 * fileio.c (Fwrite_region): Avoid initializer for Lisp_Object.
896 2001-11-17 Jason Rumney <jasonr@gnu.org>
898 * xterm.c (notice_overwritten_cursor): Take care of end < 0 case.
900 2001-11-17 Gerd Moellmann <gerd@gnu.org>
902 * xdisp.c (tool_bar_item_info): Avoid calling Fget_text_property
903 with invalid position.
905 2001-11-16 Richard M. Stallman <rms@gnu.org>
907 * syswait.h: Delete conditionals for HPUX7, ISC 4.1, and convex.
909 * s/isc4-1.h (HAVE_SYS_WAIT_H): Add #undef.
910 * s/hpux.h (HAVE_SYS_WAIT_H): Add #undef.
911 * s/hpux8.h (HAVE_SYS_WAIT_H): Define it.
913 * m/convex.h (HAVE_SYS_WAIT_H): Add #undef.
915 2001-11-16 Stefan Monnier <monnier@cs.yale.edu>
917 * fileio.c (build_annotations): Split off the tail.
918 (build_annotations_2): New fun. Extracted from build_annotations.
919 (Fwrite_region): Split the call to build_annotations into two
920 calls to build_annotations and build_annotations_2.
922 2001-11-16 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
924 * sysdep.c (wait_for_kbd_input) [VMS]: Do not call
925 clear_waiting_for_input with argument.
927 * xterm.h (x_update_cursor): Remove duplicated prototype.
929 * keyboard.h (clear_waiting_for_input): Remove duplicated prototype.
931 * xterm.c (waiting_for_input): Remove unnecessary declaration.
933 * data.c (Ftimes, Fquo, Frem, Fmod): Doc fix.
935 2001-11-16 Stefan Monnier <monnier@cs.yale.edu>
937 * fileio.c (choose_write_coding_system): New fun, extracted
939 (Fwrite_region): Use it.
941 * eval.c (max_specpdl_size, max_lisp_eval_depth): Use EMACS_INT.
942 (funcall_lambda, run_hook_with_args): Make static and add prototype.
943 (ml_apply, find_handler_clause): Add prototype.
945 2001-11-16 Eli Zaretskii <eliz@gnu.org>
947 * config.in: Add #undef HAVE_COFF_H.
949 * unexec.c (coff.h): Don't include unless HAVE_COFF_H is defined.
950 Required for ISC 4.1.
952 2001-11-16 Eli Zaretskii <eliz@is.elta.co.il>
954 * syswait.h: (HAVE_SYS_WAIT_H): Undef for ISC 4.1. Reported by
955 Andrew Wiseman <a.wiseman@btclick.com>.
957 2001-11-16 Kim F. Storm <storm@cua.dk>
959 The following changes are made to clean up the various internal
960 references to the fringes to actually use the term `fringe' for
961 them. Previously, they were called `flags areas', `bitmap areas',
962 `left/right side of windows', or implicitly as `flags' or
965 * dispextern.h (FRINGE_FACE_ID): Renamed from BITMAP_AREA_FACE_ID.
966 Comments fixed. Use renamed symbols.
968 * dispnew.c: Comment fix. Use renamed symbols.
970 * frame.h (FRAME_FRINGE_COLS): Renamed from FRAME_FLAGS_AREA_COLS.
971 (FRAME_FRINGE_WIDTH): Renamed from FRAME_FLAGS_AREA_WIDTH.
972 (FRAME_LEFT_FRINGE_WIDTH): Renamed from FRAME_LEFT_FLAGS_AREA_WIDTH.
974 * msdos.c: Comment fix.
976 * w32fns.c: Use renamed symbols.
978 * w32term.c: Comment fixes. Use renamed symbols.
979 (fringe_bitmap_type): Renamed from bitmap_type.
980 (NO_FRINGE_BITMAP): Renamed from NO_BITMAP.
981 (w32_draw_fringe_bitmap): Renamed from w32_draw_bitmap.
982 (x_draw_row_fringe_bitmaps): Renamed from x_draw_row_bitmaps.
984 * w32term.h: Comment fixes. Use renamed symbols.
985 (fringes_extra): Renamed from flags_areas_extra.
986 (FRAME_FRINGE_BITMAP_WIDTH): Renamed from FRAME_FLAGS_BITMAP_WIDTH.
987 (FRAME_FRINGE_BITMAP_HEIGHT): Renamed from FRAME_FLAGS_BITMAP_HEIGHT.
988 (FRAME_X_FRINGE_COLS): Renamed from FRAME_X_FLAGS_AREA_COLS.
989 (FRAME_X_FRINGE_WIDTH): Renamed from FRAME_X_FLAGS_AREA_WIDTH.
990 (FRAME_X_LEFT_FRINGE_WIDTH):
991 Renamed from FRAME_X_LEFT_FLAGS_AREA_WIDTH.
992 (FRAME_X_RIGHT_FRINGE_WIDTH):
993 Renamed from FRAME_X_RIGHT_FLAGS_AREA_WIDTH.
995 * widget.c: Use renamed symbols.
997 * window.c: Comment fixes. Use renamed symbols.
998 (coordinates-in-window-p): Doc fix.
1000 * xdisp.c: Comment fixes. Use renamed symbols.
1002 * xfaces.c (realize_basic_faces): Use FRINGE_FACE_ID.
1004 * xfns.c: Use renamed symbols.
1006 * xterm.c: Comment fixes. Use renamed symbols.
1007 (fringe_bitmap_type): Renamed from bitmap_type.
1008 (NO_FRINGE_BITMAP): Renamed from NO_BITMAP.
1009 (x_draw_fringe_bitmap): Renamed from x_draw_bitmap.
1010 (x_draw_row_fringe_bitmaps): Renamed from x_draw_row_bitmaps.
1012 * xterm.h: Comment fixes. Use renamed symbols.
1013 (fringes_extra): Renamed from flags_areas_extra.
1014 (FRAME_FRINGE_BITMAP_WIDTH): Renamed from FRAME_FLAGS_BITMAP_WIDTH.
1015 (FRAME_FRINGE_BITMAP_HEIGHT): Renamed from FRAME_FLAGS_BITMAP_HEIGHT.
1016 (FRAME_X_FRINGE_COLS): Renamed from FRAME_X_FLAGS_AREA_COLS.
1017 (FRAME_X_FRINGE_WIDTH): Renamed from FRAME_X_FLAGS_AREA_WIDTH.
1018 (FRAME_X_LEFT_FRINGE_WIDTH):
1019 Renamed from FRAME_X_LEFT_FLAGS_AREA_WIDTH.
1020 (FRAME_X_RIGHT_FRINGE_WIDTH):
1021 Renamed from FRAME_X_RIGHT_FLAGS_AREA_WIDTH.
1023 2001-11-15 Jason Rumney <jasonr@gnu.org>
1025 * w32menu.c (add-menu-item): Make help_echo and radio buttons
1026 work for most menu items. From David Ponce
1027 <david.ponce@wanadoo.fr>.
1029 2001-11-15 Gerd Moellmann <gerd@gnu.org>
1031 * xfns.c (x_set_frame_parameters): Revert change of 2001-11-07.
1032 Some x_set_* function expect to be called even if old and new
1035 * xdisp.c (build_desired_tool_bar_string): Accept zero
1036 tool_bar_button_relief.
1038 * xfns.c (Fx_create_frame): Accept zero tool_bar_button_relief.
1040 * xterm.c (x_draw_image_relief): Accept zero tool_bar_button_relief.
1042 * xterm.c (x_draw_bar_cursor): If the background color of the
1043 glyph under the cursor equals the frame's cursor color, use
1044 the glyph's foreground color for drawing the bar cursor.
1046 * dispnew.c (direct_output_forward_char): Fix character/byte
1047 position comparison.
1049 2001-11-15 Miles Bader <miles@gnu.org>
1051 * editfns.c (find_field): Add BEG_LIMIT and END_LIMIT parameters.
1052 (Fdelete_field, Ffield_string, Ffield_string_no_properties):
1053 Update arguments to find_field.
1054 (Ffield_beginning, Ffield_end): Add LIMIT param, pass to find_field.
1055 (Fconstrain_to_field): Use LIMIT arg to shorten search time.
1056 * lisp.h (Ffield_beginning, Ffield_end): Update EXFUN decl.
1057 * minibuf.c (Fminibuffer_prompt_end): Update args to Ffield_end.
1059 2001-11-14 Richard M. Stallman <rms@gnu.org>
1061 * editfns.c (Fpropertize): Allow call with 1 arg.
1063 * dispextern.h (image_background, image_background_transparent):
1064 Conditionalize on HAVE_X_WINDOWS.
1066 2001-11-13 Richard M. Stallman <rms@gnu.org>
1068 * print.c (Fprin1_to_string): Doc fix.
1070 * sunfns.c (Fsun_change_cursor_icon): Doc fix.
1072 * floatfns.c (Fceiling, Ffloor): Doc fixes.
1074 * filelock.c (Funlock_buffer, Ffile_locked_p): Doc fixes.
1076 * fileio.c (Ffile_accessible_directory_p): Doc fix.
1078 * eval.c (syms_of_eval): Doc fix.
1080 * coding.c (syms_of_coding): Doc fix.
1082 * doc.c (Fsnarf_documentation): Doc fix.
1084 * dispnew.c (syms_of_display): Doc fix.
1086 * category.c (Fget_unused_category): Doc fix.
1088 * buffer.c (syms_of_buffer): Doc fixes.
1090 2001-11-14 Eli Zaretskii <eliz@is.elta.co.il>
1092 * print.c (prin1, print): Doc fix.
1094 2001-11-14 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1096 * fontset.h: Remove declarations of variables
1097 `Vhighlight_wrong_size_font' and `Vclip_large_size_font'.
1099 * fontset.c: Remove variables `Vhighlight_wrong_size_font' and
1100 `Vclip_large_size_font'.
1102 2001-11-13 Jason Rumney <jasonr@gnu.org>
1104 * w32fns.c: Doc fix.
1106 2001-11-13 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1108 * xfaces.c (Fface_attributes_as_vector): Doc fix.
1110 * w32fns.c (Fx_synchronize): Reindent.
1116 * coding.c: Doc fix.
1118 * cmds.c, composite.c, dired.c, doc.c, filelock.c, floatfns.c,
1119 * fontset.c, insdel.c, keymap.c: Change doc-string comments to
1120 `new style' [w/`doc:' keyword].
1122 * xmenu.c (x-popup-menu): Reindent.
1123 (x-popup-dialog): Likewise.
1125 * xfaces.c (Finternal_set_alternative_font_family_alist): Reindent.
1127 * xdisp.c (Fdump_tool_bar_row): Reindent.
1129 * minibuf.c (Fminibuffer_complete_word): Reindent.
1130 (Fminibuffer_complete_and_exit): Likewise.
1131 (Fminibuffer_completion_help): Likewise.
1132 (Fminibuffer_message): Likewise.
1134 * fns.c (Freverse): Reindent.
1136 * eval.c (Fif): Reindent.
1139 * editfns.c (Fuser_real_login_name): Reindent.
1140 (Finsert_buffer_substring): Likewise.
1141 (Fcompare_buffer_substrings): Likewise.
1142 (Fsubst_char_in_region): Likewise.
1144 * dispnew.c (Fsit_for): Reindent.
1145 (Fframe_or_buffer_changed_p): Likewise.
1146 (Finternal_show_cursor_p): Likewise.
1147 (syms_of_display): Likewise.
1149 * alloc.c (Flist): Reindent.
1150 (Fvector): Likewise.
1152 2001-11-12 Richard M. Stallman <rms@gnu.org>
1154 * xterm.c (XTread_socket): Don't update focus for EnterNotify or
1155 LeaveNotify events. Only FocusIn and FocusOut do that now.
1156 (x_display_and_set_cursor): Do display hollow cursors in active
1157 minibuffer windows when they are not selected.
1159 2001-11-12 Jason Rumney <jasonr@gnu.org>
1161 * w32console.c, w32fns.c, w32menu.c, w32proc.c, w32select.c,
1162 * w32term.c: Change doc-string comments to `new style'.
1163 [w/`doc:' keyword]. Doc fixes.
1165 * w32fns.c: Don't define max.
1166 (Fx_open_connection): Only execute once.
1168 2001-11-12 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1170 * ccl.c: Change macros to use do-while block instead of if-else.
1171 Use braces to follow GNU Coding Standards.
1173 2001-11-11 Richard M. Stallman <rms@gnu.org>
1175 * sysdep.c (child_setup_tty): Don't clear ICRNL or INLCR.
1177 * lread.c (read_escape): Use end_of_file_error for reporting eof.
1179 * insdel.c (replace_range): Use adjust_markers_for_replace
1180 instead of adjust_markers_for_delete and adjust_markers_for_insert.
1182 * intervals.h: Declare set_text_properties and set_text_properties_1.
1184 * textprop.c (set_text_properties_1): New subroutine
1185 broken out of set_text_properties.
1186 (set_text_properties): Use set_text_properties_1.
1188 * intervals.c (graft_intervals_into_buffer):
1189 Use set_text_properties_1 to clear out properties.
1191 * search.c (Freplace_match): Use replace_range to insert
1192 and delete. Don't request property inheritance from
1195 2001-11-10 Jason Rumney <jasonr@gnu.org>
1197 * w32fns.c (enum_font_cb2): Use leading @ on face name to detect
1198 vertical fonts. Allow them if face name is explicitly specified.
1199 Do not give up if we find a font that cannot be converted to an xlfd.
1201 2001-11-10 Gerd Moellmann <gerd@gnu.org>
1203 * unexelf.c (unexec): Use mmap/munmap to allocate buffers
1204 instead of malloc/free.
1206 2001-11-09 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1208 * xfaces.c (merge_face_vectors): Use braces to follow GNU
1210 (Finternal_set_lisp_face_attribute): Likewise.
1212 * buffer.c (Fbury_buffer): Likewise.
1214 * indent.c (current_column_1): Remove unused variable `prev_col'.
1216 * coding.c (encode_coding): Use precomputed value of `src'.
1217 (encode_coding): Remove unused variable `src_end'.
1218 (code_convert_region): Remove unused variables `count'.
1220 2001-11-07 Jason Rumney <jasonr@gnu.org>
1222 * w32term.c (x_display_and_set_cursor): Do not move system caret
1223 if cursor_glyph is NULL.
1225 2001-11-07 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1227 * keymap.c (access_keymap): Fix compilation error.
1229 2001-11-07 Miles Bader <miles@gnu.org>
1231 * xfns.c (x_set_frame_parameters): Avoid infinite recursion.
1233 2001-11-07 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1235 * intervals.c (graft_intervals_into_buffer):
1236 Remove #ifdef'd-out code.
1237 (graft_intervals_into_buffer): Remove unused variable `middle'.
1239 * lread.c (Feval_region): Remove obsolete #ifdef'd-out
1240 code (eval-current-buffer).
1241 Change doc-string comments to `new style' [w/`doc:' keyword].
1243 2001-11-06 Richard M. Stallman <rms@gnu.org>
1245 * keymap.c (access_keymap): Don't use initializers on Lisp_Object.
1247 2001-11-06 Stefan Monnier <monnier@cs.yale.edu>
1249 * lread.c (read1): Fix behavior with nested backquoting.
1251 * keyboard.c (make_lispy_event): Check integerness and fix
1252 Lisp_Object/int mixup.
1254 2001-11-06 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1256 * fns.c (copy_hash_table): Remove unused variable `v'.
1258 * fontset.c (fontset_font_pattern): Remove unused variable
1261 * indent.c (current_column_1): Remove unused variable `prev_col'.
1263 2001-11-05 Richard M. Stallman <rms@gnu.org>
1265 * m/news-risc.h (BROKEN_PROTOTYPES): Defined.
1267 * buffer.c (Fkill_buffer): Don't delete auto save file
1268 if buffer is modified.
1270 2001-11-05 Andrew Innes <andrewi@gnu.org>
1272 * w32proc.c (Fw32_set_keyboard_layout): Use CHECK_NUMBER_CAR and
1275 2001-11-05 Richard M. Stallman <rms@gnu.org>
1277 * unexelf.c (unexec): Minor changes; clean up comments.
1279 2001-11-05 Sam Steingold <sds@gnu.org>
1281 * w32term.c (x_display_and_set_cursor): Fix w32 compilation error.
1283 2001-11-05 Andreas Schwab <schwab@suse.de>
1285 * sound.c (sound_perror): Save errno from being clobbered.
1287 2001-11-05 Dale Hagglund <rdh@yottayotta.com>
1289 * unexelf.c (unexec): Don't use `mmap'. Instead, read and write
1290 the program image directly.
1292 2001-11-05 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1294 * buffer.h (Fbuffer_local_value): Add prototype.
1296 2001-11-04 Richard M. Stallman <rms@gnu.org>
1298 * buffer.c (Fbuffer_local_value): Remove extra args from CHECK_SYMBOL
1301 * keyboard.c (read_char): Use Fcar and Fcdr, not Fnth.
1302 (record_char): Likewise.
1304 * keyboard.c (make_lispy_event): Don't insist a drag event must
1305 move to a different buffer position. Instead, check for moving at
1306 least double_click_fuzz.
1308 * fns.c (Fmake_hash_table): Use XCAR and XCDR, not Fnth and Flength.
1310 * keyboard.c (echo-area-clear-hook): Undo Oct 29 change.
1312 * indent.c (current_column_1, Fmove_to_column): Separate the code
1313 for display-table glyphs from the code buffer text, to fix
1316 2001-11-04 Michael Welsh Duggan <md5i@cs.cmu.edu>
1318 * buffer.c (Fbuffer_local_value): New function.
1319 (syms_of_buffer): Defsubr it.
1321 * xterm.c, w32term.c (x_display_and_set_cursor): Use buffer-local
1322 value of `cursor-in-non-selected-windows'.
1324 * lisp.h (Qcursor_in_non_selected_windows): New declaration.
1325 * xdisp.c (Qcursor_in_non_selected_windows): New variable.
1326 (syms_of_xdisp): Initialize it.
1328 2001-11-04 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1330 * xfns.c (Fx_create_frame): Doc fix.
1332 * coding.c: Change doc-string comments to `new style' [w/`doc:'
1335 * eval.c (top_level_value, top_level_set): Remove commented and
1337 (Fdefvar): Fix usage in doc-string.
1339 2001-11-03 Richard M. Stallman <rms@gnu.org>
1341 * xfns.c: Include unistd.h, if it exists.
1343 * editfns.c: Move the include of ctype.h after unistd.h.
1345 * gmalloc.c: Test BROKEN_PROTOTYPES.
1347 2001-11-03 Ken Raeburn <raeburn@gnu.org>
1349 * lisp.h (CHECK_STRING_CAR): New macro.
1350 * lread.c (Fload): Use XSETCARFASTINT, XSETCDRFASTINT instead of
1351 treating XCAR and XCDR as lvalues.
1352 (openp): Use CHECK_STRING_CAR.
1353 (read_list): Use XSETCDR instead of treating XCDR as lvalue.
1355 2001-11-03 Eli Zaretskii <eliz@is.elta.co.il>
1357 * s/sco5.h (sigprocmask_set): Declare as extern SIGMASKTYPE.
1358 (SIGMASKTYPE): Define.
1360 * syssignal.h (sigunblock): Don't define if already defined.
1362 2001-11-02 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1364 * eval.c (debugger_may_continue, Vdebug_ignored_errors)
1365 (call_debugger, Fcondition_case, skip_debugger, unbind_to):
1366 Fix typos in comments.
1368 * mocklisp.c (Fml_defun, Fml_while, Fml_substr): Remove commented
1369 and #ifdef'd-out code.
1370 Fix and reindent comments.
1372 * mocklisp.h: Remove comment which is a copy of comment in mocklisp.c.
1374 * category.h (CHECK_CATEGORY, CHECK_CATEGORY_SET): Remove unused
1375 argument `i' in macros.
1377 * frame.h (CHECK_FRAME, CHECK_LIVE_FRAME): Remove unused argument
1380 * lisp.h (CHECK_STRING_OR_BUFFER, CHECK_HASH_TABLE, CHECK_LIST)
1381 (CHECK_STRING, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
1382 (CHECK_VECTOR, CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER)
1383 (CHECK_WINDOW, CHECK_LIVE_WINDOW, CHECK_PROCESS, CHECK_NUMBER)
1384 (CHECK_NATNUM, CHECK_MARKER, CHECK_NUMBER_COERCE_MARKER)
1385 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT)
1386 (CHECK_NUMBER_OR_FLOAT_COERCE_MARKER, CHECK_OVERLAY)
1387 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR): Remove unused argument `i'
1390 * abbrev.c, alloc.c, buffer.c, bytecode.c, callint.c, callproc.c,
1391 * casefiddle.c, category.c, ccl.c, charset.c, cmds.c, coding.c,
1392 * composite.c, data.c, dired.c, dispnew.c, doc.c, dosfns.c, emacs.c,
1393 * eval.c, fileio.c, filelock.c, fns.c, fontset.c, frame.c, frame.h,
1394 * indent.c, keyboard.c, keymap.c, lread.c, macros.c, marker.c,
1395 * minibuf.c, mocklisp.c, msdos.c, print.c, process.c, search.c,
1396 * sunfns.c, syntax.c, textprop.c, undo.c, w16select.c, w32console.c,
1397 * w32fns.c, w32menu.c, w32proc.c, w32select.c, window.c, xdisp.c,
1398 * xfaces.c, xmenu.c, xselect.c: Update usage of CHECK_ macros
1399 (remove unused second argument).
1401 2001-11-02 Stefan Monnier <monnier@cs.yale.edu>
1403 * syntax.c (describe_syntax): New wrapper.
1404 (Finternal_describe_syntax_value): Rename from describe_syntax.
1405 Don't insert space at front and \n at the end.
1406 (syms_of_syntax): Defsubr Sinternal_describe_syntax_value.
1408 * regex.c (re_wctype): Try to fix some warnings.
1409 (regcomp, regexec): Don't forget the __restrict.
1411 2001-11-02 Richard M. Stallman <rms@gnu.org>
1413 * textprop.c (Fget_char_property): Doc fix.
1415 2001-11-02 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1417 * process.c (Fstart_process): Add usage to doc-string.
1419 * data.c (Fsetq_default): Ditto.
1421 * callint.c (Finteractive): Ditto.
1423 2001-11-01 Stefan Monnier <monnier@cs.yale.edu>
1425 * macros.c: Don't include keymap.h any more.
1427 2001-11-01 Richard M. Stallman <rms@gnu.org>
1429 * data.c (Fmake_local_variable): Doc fix.
1431 * eval.c (Frun_hooks, Frun_hook_with_args_until_failure): Doc fix.
1432 (Frun_hook_with_args_until_success, Frun_hook_with_args): Doc fix.
1434 * keymap.c (Fdescribe_buffer_bindings): Print character property
1435 bindings along with or instead of the buffer local map.
1436 Make the overriding maps override what they should.
1438 2001-11-01 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1440 * window.c (grow_mini_window): Fix typo in comment.
1442 2001-11-01 Gerd Moellmann <gerd@gnu.org>
1444 * xterm.c (x_scroll_bar_create): Check for width and height > 0.
1445 (XTset_vertical_scroll_bar): Likewise.
1447 * xfns.c (x_build_heuristic_mask): Use four_corners_best
1448 instead of IMAGE_BACKGROUND.
1450 * xfns.c (four_corners_best): Reindent.
1452 * xfaces.c (Finternal_set_lisp_face_attribute_from_resource):
1453 Handle :box so that it is possible to specify sexprs.
1455 2001-11-01 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1457 * xfaces.c (Finternal_merge_in_global_face): Reindent.
1458 (Fface_font): Ditto.
1459 (Finternal_set_alternative_font_registry_alist): Ditto.
1460 (Ftty_suppress_bold_inverse_default_colors): Ditto.
1462 * xfns.c (x-get-resource): Reindent.
1464 2001-10-31 Eli Zaretskii <eliz@is.elta.co.il>
1466 * s/hpux11.h: New file.
1468 2001-10-31 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1470 * emacs.c (USAGE1): Show command line option --no-window-system
1471 instead of --no-windows in usage.
1472 (standard_args): Rename --no-windows to --no-window-system.
1473 (bug_reporting_address): Follow Emacs coding conventions.
1475 * eval.c (Fcommandp): Doc fix.
1476 Change doc-string comments to `new style' [w/`doc:' keyword].
1478 * frame.c (Fframe_live_p): Doc fix.
1480 * buffer.c (selective-display-ellipses): Doc fix.
1482 2001-10-31 Gerd Moellmann <gerd@gnu.org>
1484 * lread.c (to_multibyte): Fix computation of new read_buffer_size.
1486 * xfaces.c (realize_x_face): If C is not a single-byte character,
1487 set the face's colors_copied_bitwise_p instead of the defaulted_p
1488 members which have a different meaning.
1489 (free_face_colors): Do nothing for a face whose colors have been
1492 * dispextern.h (struct face) <colors_copied_bitwise_p>: New member.
1494 2001-10-31 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1496 * marker.c, mocklisp.c: Change doc-string comments to `new style'
1499 2001-10-31 Gerd Moellmann <gerd@gnu.org>
1501 * fns.c (require_unwind): Return Lisp_Object.
1503 2001-10-31 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1505 * keyboard.c (lucid-menu-bar-dirty-flag): Doc fix.
1506 (last-input-char): Revert doc-string to be the same as the
1507 doc-string of `last-input-event'.
1509 * xdisp.c: Fix typos in comments.
1511 2001-10-31 Gerd Moellmann <gerd@gnu.org>
1513 * window.c (grow_mini_window): Handle case that the root
1514 window is already smaller than the nominal mininum height.
1516 2001-10-30 Stefan Monnier <monnier@cs.yale.edu>
1518 * emacs.c (main): Don't call keys_of_macros any more.
1520 * lisp.h (keys_of_macros): Remove.
1522 * macros.c (keys_of_macros): Remove.
1524 * xfaces.c (Fface_attribute_relative_p): Declare args.
1526 2001-10-30 Jason Rumney <jasonr@gnu.org>
1528 * w32fns.c (w32_to_x_charset): Increase size of XLFD charset buffer.
1529 (enum_font_cb2): Ignore fonts with vertical orientation.
1531 2001-10-30 Richard M. Stallman <rms@gnu.org>
1533 * keyboard.c (Finput_pending_p): Doc fix.
1535 2001-10-30 Gerd Moellmann <gerd@gnu.org>
1537 * xterm.c (x_after_update_window_line): Don't run the code
1538 clearing in borders for rows whose visible height is 0.
1540 * xdisp.c (clear_garbaged_frames): Redraw the frame only if its
1541 resized_p flag is set. If not set, use the much less flickering
1542 method previously used.
1544 * dispnew.c (change_frame_size_1): Set frame's resized_p.
1546 * frame.h (struct frame) <resized_p>: New member.
1548 * lread.c (to_multibyte): Ensure read_buffer is at least twice
1549 as large as the number of bytes to convert.
1551 * lread.c (to_multibyte): New function.
1554 2001-10-30 Eli Zaretskii <eliz@is.elta.co.il>
1556 * msdos.h (FRAME_LINE_HEIGHT): Define (it's used by xmenu.c).
1558 2001-10-30 Gerd Moellmann <gerd@gnu.org>
1560 * xterm.c (x_draw_relief_rect): Correct bottom relief by 1 pixel.
1561 (x_set_glyph_string_background_width): Set extends_to_end_of_line_p
1562 if the row's fill_line_p is set and drawing the last glyph with
1563 DRAW_IMAGE_{RAISED,SUNKEN}.
1565 * xdisp.c (clear_garbaged_frames): Call Fredraw_frame.
1567 2001-10-29 Stefan Monnier <monnier@cs.yale.edu>
1569 * xmenu.c: Include coding.h and charset.h.
1570 (Fx_popup_menu): Use FRAME_PTR and FRAME_FONT and FRAME_LINE_HEIGHT.
1571 (Fx_popup_dialog): Use FRAME_PTR and enum scroll_bar_part.
1572 (single_submenu, xmenu_show): Use ENCODE_SYSTEM.
1573 Explicitly set wv->help. Use `TRUE' rather than `True'.
1574 (menu_help_callback): Use empty_string.
1576 * w32menu.c (Fx_popup_menu): Explicitly init f, xpos, and ypos.
1577 (Fx_popup_dialog): Explicitly init f.
1578 (w32_menu_display_help): Use empty_string.
1580 2001-10-29 Richard M. Stallman <rms@gnu.org>
1582 * fns.c (Frequire): Detect recursive try to require the same
1583 feature 3 or more levels deep, and get error.
1584 (require_unwind): New subroutine.
1585 (require_nesting_list): New variable.
1586 (syms_of_fns): Init and staticpro it.
1588 * print.c (print_object): Clarify indication of insertion type.
1590 2001-10-29 Eli Zaretskii <eliz@is.elta.co.il>
1592 * coding.c (syms_of_coding): Document that locale-coding-system is
1593 used for decoding input on X.
1595 * window.c (Fscroll_left, Fscroll_right): Doc fix.
1597 2001-10-29 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1599 * keyboard.c (Finput_pending_p): Fix typo in doc-string.
1600 (echo-area-clear-hook): Properly DEFVAR_LISP and staticpro it.
1602 2001-10-29 Gerd Moellmann <gerd@gnu.org>
1604 * xterm.c (x_display_and_set_cursor): If cursor_in_echo_area,
1605 use NO_CURSOR if cursor_in_non_selected_windows is false.
1607 * xfaces.c (Fface_font): Use UNSPECIFIEDP instead of NILP for
1608 the slant attribute if FRAME is t.
1610 * xfns.c (x_set_internal_border_width): Set frame garbaged
1611 when X window doesn't exist yet.
1613 * xterm.c (x_after_update_window_line): Clear internal border
1614 in different circumstances.
1616 * xterm.c (XTread_socket) <KeyPress>: Don't use
1617 STRING_CHAR_AND_LENGTH if nchars == nbytes. From Kenichi Handa
1620 2001-10-28 Eli Zaretskii <eliz@is.elta.co.il>
1622 * m/ibms390.h: New file. From Adam Thornton
1623 <athornton@sinenomine.net>.
1625 2001-10-28 Gerd Moellmann <gerd@gnu.org>
1627 * xfns.c (x_build_heuristic_mask): Use x_alloc_image_color.
1629 * xfns.c (x_build_heuristic_mask): Fix a bug not incrementing
1632 2001-10-28 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1634 * emacs.c: Use argv[0] instead of emacs when -t was specified.
1636 * keyboard.c: Change doc-string comments to `new style' [w/`doc:'
1638 Fix typos in comments.
1640 * emacs.c (bug_reporting_address): New function.
1641 Use it when displaying usage message.
1643 * minibuf.c (read_minibuf): Remove unused external declaration of
1644 variable `Qread_only'.
1646 * keymap.c (access_keymap): Remove unused variable `charset'.
1648 2001-10-28 Miles Bader <miles@gnu.org>
1650 * xfaces.c (merge_face_heights): Handle TO being relative as well.
1651 Remove #ifdef'd-out code.
1652 (Fface_attribute_relative_p, Fmerge_face_attribute): New functions.
1653 (syms_of_xfaces): Initialize them.
1655 2001-10-27 Jason Rumney <jasonr@gnu.org>
1657 * w32fns.c (w32_wnd_proc) <WM_KILLFOCUS>: Destroy the system caret.
1658 <WM_EMACS_DESTROY_CARET, WM_EMACS_TRACK_CARET>: Track cursor
1659 position using the system caret.
1661 * w32term.c (w32_system_caret_hwnd, w32_system_caret_width)
1662 (w32_system_caret_height, w32_system_caret_x)
1663 (w32_system_caret_y): New variables for tracking system caret.
1664 (w32_initialize): Initialize them.
1665 (x_display_and_set_cursor): Make system caret follow the active cursor.
1667 * w32term.h (WM_EMACS_TRACK_CARET, WM_EMACS_DESTROY_CARET):
1670 * w32term.c (note_mouse_highlight): Clear old help_echo.
1672 2001-10-27 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1674 * xterm.c: Fix typo in a comment.
1676 * emacs.c: Fix typos in comments.
1677 Remove unnecessary spaces.
1678 Change doc-string comments to `new style' [w/`doc:' keyword].
1679 (USAGE2): Fix typos in usage string.
1681 * xterm.c: Fix typo in a comment.
1683 * lisp.h: (gdb_lisp_params): Remove code in #if 0 which is now in
1686 2001-10-27 Gerd Moellmann <gerd@gnu.org>
1688 * xdisp.c (move_it_vertically_backward): Use 2/3 line_height
1689 instead of 1/2 line_height in the heuristic for skipping
1690 farther backward when target_y was not reached.
1692 * sound.c (sound_perror): Unblock SIGIO, turn on atimers.
1693 Display errno only if non-zero.
1694 (sound_warning): New function.
1695 (vox_configure): Don't treat failing to set sample rate as error.
1696 (various places): Improve error messages.
1698 2001-10-26 Eli Zaretskii <eliz@is.elta.co.il>
1700 * fileio.c (Faccess_file): Run the argument filename through
1701 Fexpand_file_name, before using it.
1703 * dispnew.c (syms_of_display) <visible-bell>: Add a reference to
1704 ring-bell-function. Suggested by Alf-Ivar Holm <alfh@ifi.uio.no>
1706 2001-10-26 Gerd Moellmann <gerd@gnu.org>
1708 * insdel.c (insert_1_both): Do nothing if NCHARS == 0.
1710 * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
1711 Fix clearing in the case of scroll bars on the right.
1713 2001-10-26 Juanma Barranquero <lektu@terra.es>
1715 * w32gui.h (XImage): Add a dummy typedef.
1717 2001-10-26 Gerd Moellmann <gerd@gnu.org>
1719 * xfns.c (XScreenNumberOfScreen): Fix struct to pointer comparison.
1721 2001-10-25 Eli Zaretskii <eliz@is.elta.co.il>
1723 * frame.c (Fframe_parameter): Fix last change.
1725 * fileio.c: Revert last change (which removed old commented-out
1726 version of expand-file-name). Add a comment that explains why
1727 this old version should not be removed.
1729 2001-10-25 Gerd Moellmann <gerd@gnu.org>
1731 * frame.c (Fframe_parameter): Fix a bug whereby some
1732 ``artificial'' frame parameters, like `minibuffer' were not
1733 obtained by calling Fframe_parameters.
1735 * xterm.c (show_mouse_face): Clean up. Recognize overwritten
1738 * xdisp.c (move_it_vertically_backward): Compute line height
1739 differently. Add heuristic to try to be more compatible to 20.x.
1741 2001-10-25 Stefan Monnier <monnier@cs.yale.edu>
1743 * lisp.h (make_fixnum_or_float): Coerce double to int explicitly.
1745 * editfns.c (text_property_stickiness): Fix Lisp_Object used as
1748 2001-10-25 Miles Bader <miles@gnu.org>
1750 * xfns.c (png_load): Make sure SPECIFIED_BG is a string.
1751 BG is a pointer to a structure, not a structure.
1752 (gif_format, png_format): Add missing commas.
1754 2001-10-24 Richard M. Stallman <rms@gnu.org>
1756 * xfaces.c (Fface_attributes_as_vector): New function.
1757 (syms_of_xfaces): Defsubr it.
1759 2001-10-24 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1761 * dispnew.c (sync_window_with_frame_matrix_rows): Remove unused
1764 2001-10-25 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1766 * search.c (scan_newline): Remove unused variable `selective_display'.
1768 2001-10-25 Miles Bader <miles@gnu.org>
1770 * dispextern.h (struct image): Add `background',
1771 `background_valid', and `background_transparent' fields.
1772 (image_background, image_background_transparent): New declarations.
1773 (IMAGE_BACKGROUND, IMAGE_BACKGROUND_TRANSPARENT): New macros.
1774 * xfns.c (image_background, image_background_transparent)
1775 (four_corners_best): New functions.
1776 (xpm_format, png_format, jpeg_format, tiff_format, gif_format)
1777 (gs_format): Add `:background' entry.
1778 (lookup_image): Set IMG's background color if specified.
1779 (pbm_load, xbm_load_image, png_load): Set IMG's background field
1781 (x_clear_image_1): Reset `background_valid' and
1782 `background_transparent_valid' fields.
1783 (x_build_heuristic_mask): Use IMAGE_BACKGROUND instead of
1784 calculating it here. Set IMG's background_transparent field.
1785 (enum xpm_keyword_index): Add XPM_BACKGROUND.
1786 (enum png_keyword_index): Add PNG_BACKGROUND.
1787 (enum jpeg_keyword_index): Add JPEG_BACKGROUND.
1788 (enum tiff_keyword_index): Add TIFF_BACKGROUND.
1789 (enum gif_keyword_index): Add GIF_BACKGROUND.
1790 (enum gs_keyword_index): Add GS_BACKGROUND.
1791 (pbm_load, png_load, jpeg_load, tiff_load, gif_load):
1792 Pre-calculate image background color where necessary.
1793 * xterm.c (x_setup_relief_colors): Use `IMAGE_BACKGROUND' and
1794 `IMAGE_BACKGROUND_TRANSPARENT' to calculate the correct background
1795 color to use for image glyph reliefs.
1797 2001-10-24 Gerd Moellmann <gerd@gnu.org>
1799 * xterm.c (x_draw_glyphs): Don't check for cursor overwriting
1802 * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
1803 Fix clearing of area not covered by scroll bar.
1805 2001-10-24 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1807 * xterm.c: (x_insert_glyphs): Remove unused variables `real_end'
1809 (x_draw_image_foreground): Remove unused variables `mask' and `xgcv'.
1810 (glyph_rect): Remove unused variable `area'.
1812 2001-10-24 Gerd Moellmann <gerd@gnu.org>
1814 * xdisp.c: Change #ifdef GLYPH_DEBUG to #if.
1816 * xdisp.c (try_window_reusing_current_matrix): Use row_containing_pos.
1817 (row_containing_pos): Take additional argument DY.
1818 Treat rows ending in middle of char differently.
1819 (display_line): Handle tabs on window systems differently.
1821 * xterm.c, w32term.c (fast_find_position): Call row_containing_pos
1822 with additional argument.
1824 * dispextern.h (row_containing_pos): Adjust prototype.
1826 * xdisp.c (inhibit_try_window_id, inhibit_try_window_reusing)
1827 (inhibit_try_cursor_movement) [GLYPH_DEBUG]: New variables.
1828 (try_window_id, try_window_reusing_current_matrix)
1829 (try_cursor_movement) [GLYPH_DEBUG]: Don't run if inhibited.
1830 (syms_of_xdisp) [GLYPH_DEBUG]: DEFVAR_BOOL the variables.
1832 2001-10-24 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1834 * xmenu.c: Spell the name of Emacs properly (GNU Emacs instead of
1836 (HAVE_BOXES): Fix typo in comment.
1837 (push_menu_pane): Fix typo in comment.
1839 * xdisp.c: (display_prop_string_p): Remove unused local declaration
1841 (single_display_prop_string_p): Remove unused local declarations
1842 of `Qwhen' and `Qmargin'.
1843 (string_buffer_position): Remove unused variable `around'.
1844 (store_frame_title): Remove unused variable `width'.
1846 * window.c: Don't define max.
1847 (coordinates_in_window): Remove unused variable `uy'.
1849 * widget.c: Don't define max.
1851 * process.c: Don't define max.
1852 (create_process): Remove unused variable `buffer'.
1854 2001-10-23 Gerd Moellmann <gerd@gnu.org>
1856 * xfaces.c (Finternal_set_lisp_face_attribute): Fix compilation error.
1858 2001-10-23 Eli Zaretskii <eliz@is.elta.co.il>
1860 * xfaces.c (Finternal_set_lisp_face_attribute)
1861 [HAVE_WINDOW_SYSTEM]: Don't do anything for QCfont unless the
1862 frame is on a windowed display.
1864 2001-10-23 Gerd Moellmann <gerd@gnu.org>
1866 * dispnew.c (sync_window_with_frame_matrix_rows):
1867 Fix handling of windows which aren't full-width, fix handling
1870 * lread.c (syms_of_lread) <recursive-load-depth-limit>: Raise to 50.
1872 2001-10-23 Andreas Schwab <schwab@suse.de>
1874 * m/macppc.h [LINUX]: Undef LD_SWITCH_SYSTEM_TEMACS and override
1875 LD_SWITCH_MACHINE_TEMACS with "-Xlinker -znocombreloc".
1877 2001-10-23 Gerd Moellmann <gerd@gnu.org>
1879 * xterm.c (x_draw_glyphs): Remove parameters READ_START and
1880 REAL_END. Notice if cursor gets overwritten.
1881 (notice_overwritten_cursor): Take X positions as parameters.
1882 (x_draw_phys_cursor_glyph): Save state of w->phys_cursor_on_p
1883 around call to x_draw_glyphs.
1885 2001-10-23 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1887 * syntax.c (modify-syntax-entry): Fix argument names (use CHAR
1888 instead of C) and usage.
1890 * editfns.c (char-to-string): Fix argument names (use CHAR instead
1893 * xfns.c (Fx_show_tip): Remove unused variables `buffer', `top',
1894 `left', `max_width' and `max_height'.
1896 2001-10-23 Gerd Moellmann <gerd@gnu.org>
1898 * xdisp.c (display_line): For a tab continued to the next line,
1899 set row's ends_in_middle_of_char_p.
1901 2001-10-22 Gerd Moellmann <gerd@gnu.org>
1903 * xdisp.c (display_line): Fix computation of continuation lines
1906 2001-10-22 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1908 * xdisp.c (build_desired_tool_bar_string): Remove unused variable
1911 * fileio.c: Remove unused code.
1913 2001-10-22 Miles Bader <miles@gnu.org>
1915 * lisp.h (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL)
1916 (DEFVAR_INT, DEFVAR_PER_BUFFER, DEFVAR_KBOARD):
1917 Remove `DOC_STRINGS_IN_COMMENTS' cases.
1919 2001-10-21 Jason Rumney <jasonr@gnu.org>
1921 * w32term.c (x_erase_phys_cursor): Remove inverse_p again.
1923 2001-10-21 Eli Zaretskii <eliz@is.elta.co.il>
1925 * mocklisp.c (Fml_if, Fml_provide_prefix_argument)
1926 (Finsert_string): Avoid the multi-line string literals warning.
1928 2001-10-22 Miles Bader <miles@gnu.org>
1930 * doc.c (Vhelp_manyarg_func_alist): Variable removed.
1931 (Fdocumentation): Don't use it.
1932 (syms_of_doc): Don't initialize it.
1934 * keyboard.c (Ftrack_mouse): Add usage: string to doc string.
1935 * print.c (Fwith_output_to_temp_buffer): Likewise.
1936 * window.c (Fsave_window_excursion): Likewise.
1937 * editfns.c (Fsave_excursion, Fsave_current_buffer)
1938 (Fsave_restriction): Likewise.
1939 * eval.c (Frun_hooks, Frun_hook_with_args)
1940 (Frun_hook_with_args_until_failure)
1941 (Frun_hook_with_args_until_success, Ffuncall, For, Fand, Fif)
1942 (Fcond, Fprogn, Fprog1, Fprog2, Fsetq, Fquote, Ffunction, Fdefun)
1943 (Fdefmacro, Fdefvar, Fdefconst, FletX, Flet, Fwhile, Fcatch)
1944 (Funwind_protect, Fcondition_case): Likewise.
1945 * coding.c (Ffind_operation_coding_system): Likewise.
1946 * keyboard.c (Ftrack_mouse): Likewise.
1948 2001-10-21 Miles Bader <miles@gnu.org>
1950 * fns.c (Fappend, Fconcat, Fvconcat, Fnconc, Fwidget_apply)
1951 (Fmake_hash_table): Add usage: string to doc string.
1952 * editfns.c (Finsert, Finsert_and_inherit, Finsert_before_markers)
1953 (Fmessage, Fmessage_box, Fmessage_or_box, Fpropertize, Fformat)
1954 (Fencode_time, Finsert_and_inherit_before_markers): Likewise.
1955 * mocklisp.c (Finsert_string, Fml_if, Fml_provide_prefix_argument)
1956 (Fml_prefix_argument_loop): Likewise.
1958 2001-10-21 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1960 * fileio.c (Finsert_file_contents): Remove unused variable `gap_size'.
1962 * sysdep.c (init_sys_modes): Change doc-string comments to `new
1963 style' [w/`doc:' keyword].
1965 * data.c, fileio.c, indent.c, print.c, search.c, sound.c,
1966 * sunfns.c, textprop.c, undo.c, xselect.c: Change doc-string
1967 comments to `new style' [w/`doc:' keyword].
1969 2001-10-21 Jason Rumney <jasonr@gnu.org>
1971 * w32fns.c (Fx_file_dialog): Pass a filter to GetOpenFileName.
1973 * w32term.c (remember_mouse_glyph): New function.
1974 (w32_mouse_position): Use it.
1975 (note_mouse_movement): If the mouse moved off the glyph, remember
1978 * w32term.h (struct w32_output): Correct spelling of x_compatible.
1979 (w32_display_info): Add mouse_face_overlay.
1981 * w32term.c (notice_overwritten_cursor): Renamed from
1982 note_overwritten_text_cursor. Rewritten to take glyph widths into
1984 (x_y_to_hpos_vpos): Add parameter BUFFER_ONLY_P.
1985 (fast_find_string_pos): New function.
1986 (fast_find_position): Return the correct vpos. Add parameter
1987 STOP. In the final row, stop before glyphs having STOP as object.
1988 Don't consider glyphs that are not from a buffer.
1989 (fast_find_position) [0]: Add a presumably more correct version
1991 (expose_window_tree, expose_frame): Don't compute intersections here.
1992 (expose_window): Do it here instead.
1993 (expose_window_tree, expose_window, expose_line): Return 1 when
1994 overwriting mouse-face.
1995 (expose_window): If W is the window currently being updated, mark
1997 (expose_frame): If mouse-face was overwritten, redo it.
1998 (x_use_underline_position_properties): New variable.
1999 (syms_of_xterm): DEFVAR_BOOL it.
2000 (x_draw_glyph_string): Add comment to use it in future.
2001 (x_draw_glyph_string): Restore clipping after drawing box.
2002 Fix a computation of the underline position.
2003 (w32_get_glyph_string_clip_rect): Minor cleanup.
2004 (x_fill_stretch_glyph_string): Remove an assertion.
2005 (x_produce_glyphs): Don't convert multibyte characters
2006 to unibyte characters in unibyte buffers.
2007 (cursor_in_mouse_face_p): New function.
2008 (x_draw_stretch_glyph_string): Use it to choose a different GC
2009 when drawing a cursor within highlighted text. Don't draw
2010 background again if it has already been drawn.
2011 (x_draw_glyph_string_box): Don't draw a full-width
2012 box just because the glyph row's full_width_p flag is set.
2013 (x_draw_glyphs): Fix computation of rightmost x for
2015 (x_dump_glyph_string): Put in #if GLYPH_DEBUG.
2016 (w32_draw_relief_rect): Extend left shadow to the bottom and left;
2017 change bottom shadow accordingly. Some cleanup.
2018 (x_update_window_end): Handle overwritten mouse face
2019 also for tool bar windows.
2020 (show_mouse_face): Set the glyph row's mouse_face_p flag also when
2021 DRAW is DRAW_IMAGE_RAISED.
2022 (clear_mouse_face): Return 1 if text with mouse face was
2023 actually redrawn. Make the function static. Reset
2024 dpyinfo->mouse_face_overlay otherwise note_mouse_highlight might
2025 optimize away highlighting if we pass over that same overlay again.
2026 (note_mouse_highlight): Call mouse_face_overlay_overlaps
2027 to detect a case where we have to highlight a different region
2028 despite not having left the currently highlighted region.
2029 Set mouse_face_overlay in the x_display_info. Avoid changing the
2030 mouse pointer shape when show_mouse_face has already done it, or
2031 there is no need. Handle mouse-face and help-echo in strings.
2032 (glyph_rect): New function.
2033 (w32_mouse_position): Use it to raise the threshold for mouse
2034 movement event generation.
2035 (w32_initialize_display_info): Initialize the x_display_info's
2037 (w32_set_vertical_scroll_bar): Don't clear a zero height
2039 (w32_set_vertical_scroll_bar, x_scroll_bar_create): Don't configure
2040 a widget to zero height.
2042 * w32menu.c (single_submenu, w32_menu_show) [!HAVE_MULTILINGUAL_MENU]:
2043 Protect unibyte strings created by replacing their multibyte
2044 equivalents in menu_items.
2045 (w32_menu_show): Don't overwrite an item's name with its key
2046 description in case the description is a multibyte string.
2047 (single_submenu): Some cleanup.
2049 * w32fns.c (x_laplace_read_row, x_laplace_write_row): Removed.
2050 (postprocess_image): New function.
2051 (lookup_image): Call it for all image types except PostScript.
2052 (x_kill_gs_process): Call postprocess_image.
2053 (tiff_error_handler, tiff_warning_handler): New functions.
2054 (tiff_load): Install them as handlers.
2055 (x_kill_gs_process): Recognize if someone has cleared the image
2057 (valid_image_p): Protect better against invalid image
2058 specifications. Previous code could signal an error.
2059 (Fx_hide_tip, Fshow_tip): Doc fix.
2060 (Fv_max_tooltip_size): New variable.
2061 (syns_of_xfns): DEFVAR_LISP it.
2062 (Fx_show_tip): Add parameter TEXT. Set the tip frame's root
2063 window buffer to *tip* right after creating the frame. Set frame's
2064 window_width. Use a maximum tooltip size specified by
2065 Vx_max_tooltip_size, if that has valid contents.
2066 (compute_tip_xy): Add parameters WIDTH and HEIGHT.
2067 Make sure the tooltip is completely visible.
2068 (x_create_tip_frame): Set tooltip buffer's truncate-lines to nil.
2069 (Fx_create_frame): Adjust the frame's height for presence
2070 of the tool bar before calling x_figure_window_size.
2071 (x_set_tool_bar_lines): Clear the tool bar window's current matrix
2072 when the window gets smaller.
2073 (x_set_foreground_color): Set frame's cursor_pixel.
2074 (x_set_foreground_color, x_set_background_color): Cleaned up.
2075 (x_set_font): Handle case of x_new_fontset returning the same name
2076 as before, although there was a change in fontsets.
2078 2001-10-21 Miles Bader <miles@gnu.org>
2080 * data.c (Fplus, Fminus, Fmax, Ftimes, Fquo, Flogand, Flogior)
2081 (Flogxor): Add usage: string to doc string.
2082 * charset.c (Fstring): Likewise.
2083 * callproc.c (Fcall_process_region, Fcall_process): Likewise.
2084 * alloc.c (Fmake_byte_code, Fvector, Flist): Likewise.
2086 2001-10-21 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
2088 * buffer.c: Reindent DEFUNs and DEFVARs with doc: keywords.
2090 * alloc.c: Reindent DEFUNs with doc: keywords.
2092 * abbrev.c (Finsert_abbrev_table_description): Reindent.
2094 * frame.c: Change doc-string comments to `new style' [w/`doc:'
2097 2001-10-20 Gerd Moellmann <gerd@gnu.org>
2099 * (Version 21.1 released.)
2101 2001-10-20 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
2103 * xfns.c (x_laplace_read_row, x_laplace_write_row): Prototypes removed.
2105 * xdisp.c (invisible_text_between_p): Put prototype inside #if
2108 * bytecode.c, callint.c, callproc.c, casefiddle.c, casetab.c
2109 * category.c, ccl.c, charset.c, process.c, syntax.c, window.c:
2110 Change doc-string comments to `new style' [w/`doc:' keyword].
2112 2001-10-20 Miles Bader <miles@gnu.org>
2114 The following changes remove the glyph_row `inverse_p' field,
2115 which is never set anymore, due to other changes:
2117 * dispextern.h (struct glyph_row): Remove `inverse_p' field.
2118 (reassert_line_highlight, change_line_highlight): Declarations removed.
2119 * dispnew.c (update_frame_line): Don't call reassert_line_highlight.
2120 (line_hash_code, row_equal_p, fake_current_matrices)
2121 (build_frame_matrix_from_leaf_window, update_frame_line)
2122 (update_frame_line, update_frame_line, update_frame_line):
2123 Don't use `inverse_p' field.
2124 * xterm.c (x_initialize): Don't set reassert_line_highlight_hook or
2125 change_line_highlight_hook.
2126 (XTreassert_line_highlight, x_change_line_highlight):
2128 (x_fix_overlapping_area, x_write_glyphs, expose_area)
2129 (expose_line, x_erase_phys_cursor): Don't use `inverse_p' field.
2130 * xdisp.c (dump_glyph_row, display_mode_line): Don't use
2132 * w32term.c (x_fix_overlapping_area, x_write_glyphs, expose_area)
2133 (expose_line, x_erase_phys_cursor): Don't use `inverse_p' field.
2134 (w32_reassert_line_highlight, x_change_line_highlight):
2136 * w32console.c (reassert_line_highlight, change_line_highlight):
2138 (initialize_w32_display): Don't set reassert_line_highlight_hook
2139 or change_line_highlight_hook.
2140 (hl_mode): Function removed.
2141 (reset_terminal_modes, set_terminal_modes, update_begin)
2142 (update_end, w32_face_attributes, initialize_w32_display):
2143 (clear_frame, ins_del_lines): Don't call it.
2144 * termhooks.h (reassert_line_highlight_hook)
2145 (change_line_highlight_hook): Declarations removed.
2146 * term.c (reassert_line_highlight_hook)
2147 (change_line_highlight_hook): Variables removed.
2148 (reassert_line_highlight, change_line_highlight): Functions removed.
2149 * msdos.c (IT_reassert_line_highlight)
2150 (IT_change_line_highlight): Functions removed.
2151 (internal_terminal_init): Don't set reassert_line_highlight_hook
2152 or change_line_highlight_hook.
2153 (highlight): Variable removed.
2154 (IT_set_face, IT_update_begin, IT_update_end)
2155 (IT_set_terminal_modes): Don't set or use it.
2157 The following changes remove inverse-video support for terminals
2158 that use a `magic cookie' standout mode. Due to changes in the
2159 way mode-lines are displayed, such support no longer works
2160 anyway, and it's probable that almost no one uses such terminals
2163 * term.c (standout_requested): Variable removed.
2164 (update_end, highlight_if_desired): Don't use it.
2165 (chars_wasted, copybuf): Variables removed.
2166 (write_standout_marker): Function removed.
2167 (cursor_to, clear_to_end, clear_frame, clear_end_of_line_raw)
2168 (clear_end_of_line_raw, write_glyphs, ins_del_lines):
2169 Don't use `chars_wasted' or `copybuf'.
2170 (calculate_costs): Don't allocate `chars_wasted' or `copybuf'.
2171 Set `costs_set' to true.
2172 (cursor_to, clear_end_of_line): Test `costs_set' instead of
2174 (clear_end_of_line): Function removed.
2175 (clear_end_of_line_raw): Renamed to `clear_end_of_line'.
2176 (clear_to_end): Call `clear_end_of_line' instead of
2177 `clear_end_of_line_raw'.
2178 (TN_standout_width, TF_xs, TN_magic_cookie_glitch_ul): Vars removed.
2179 (term_init): Don't set them.
2180 Turn off any standout/underline modes that require magic cookies.
2181 (ins_del_lines, highlight_if_desired, background_highlight)
2182 (turn_on_highlight, turn_off_highlight, reset_terminal_modes):
2183 Remove special processing for magic-cookie standout modes.
2184 (turn_off_face, turn_on_face): Remove special processing for
2185 underline magic-cookie glitch.
2187 2001-10-19 Richard M. Stallman <rms@gnu.org>
2189 * eval.c (syms_of_eval): Doc fixes.
2191 2001-10-19 Gerd Moellmann <gerd@gnu.org>
2193 * xdisp.c (redisplay_internal): Don't clear echo area if the
2194 mini-window is selected.
2196 2001-10-19 Miles Bader <miles@gnu.org>
2198 * editfns.c (text_property_stickiness): Non-rear-non-stickiness
2199 doesn't take precedence if the affected property's value is nil.
2201 * editfns.c (Fencode_time): Escape a BOL paren in the doc-string.
2203 * cmds.c (Fbeginning_of_line, Fend_of_line): Clarify interaction
2204 with fields and suggest using `forward-line' to avoid them.
2205 * editfns.c (Fline_beginning_position, Fline_end_position):
2206 Clarify documentation.
2208 2001-10-18 Stefan Monnier <monnier@cs.yale.edu>
2210 * keymap.c (current_minor_maps): `override' only shadows its
2211 correspondent in minor-mode-map-alist, not the whole tail.
2213 2001-10-18 Andrew Innes <andrewi@gnu.org>
2215 * fontset.c (fs_load_font) [WINDOWSNT && _MSC_VER]: Disable
2216 optimization. The fontp->encoding array was not being initialized
2217 correctly when compiled with optimizations by MSVC.
2219 2001-10-18 Gerd Moellmann <gerd@gnu.org>
2221 * xdisp.c (display_line): Indicate empty lines in active mini-window.
2223 2001-10-17 Andrew Innes <andrewi@gnu.org>
2225 * fontset.h (struct font_info) [WINDOWSNT]: Add codepage field.
2227 * w32fns.c (w32_load_system_font): Cache codepage for font, in
2228 font_info.charset field.
2230 * w32term.c (w32_encode_char): Get cached codepage from font_info,
2231 rather than working it out by calling w32_codepage_for_font for
2234 2001-10-17 Andrew Innes <andrewi@gnu.org>
2236 * w32term.c (w32_read_socket): Determine clipping rectangle for
2237 the entire frame, including areas covered by scrollbars and the
2238 menubar. This avoids internal arguments about whether a frame is
2239 fully obscured or not.
2241 2001-10-17 Gerd Moellmann <gerd@gnu.org>
2243 * xdisp.c (try_window_id): Undo last change. Give up if
2244 window ends in strings.
2246 * xdisp.c (try_window_id): Don't display lines after the window
2247 end if the rest of the window after the window end was already blank.
2249 * xdisp.c (try_window_id): Remove code that was only there
2250 for the release of 21.1.
2252 * xdisp.c (display_line): Don't indicate empty lines in mini-windows.
2254 2001-10-17 Miles Bader <miles@gnu.org>
2256 * lisp.h (DEFUN): Remove `DOC_STRINGS_IN_COMMENTS' case.
2257 * xmenu.c, xdisp.c, term.c, dispnew.c, abbrev.c, editfns.c, buffer.c
2258 * xfns.c, alloc.c, minibuf.c, xterm.c, xfaces.c:
2259 Change doc-string comments to `new style' [w/`doc:' keyword].
2260 (DOC_STRINGS_IN_COMMENTS): Macro removed.
2261 * minibuf.c: Remove old commented-out-DEFUN that was used to fake
2264 2001-10-16 Miles Bader <miles@gnu.org>
2266 * fns.c: Change doc-string comments to `new style' [w/`doc:' keyword].
2268 2001-10-16 Gerd Moellmann <gerd@gnu.org>
2270 * buffer.c (Fset_buffer_major_mode): Use initial-major-mode for
2273 2001-10-16 Ken Raeburn <raeburn@gnu.org>
2275 Avoid the assumption that car and cdr slots of cons cells are
2276 addressable lvalues; this allows for easier experimentation with
2277 other lisp implementations that may not permit such accesses for
2278 various reasons. Not quite complete -- buffer.c still needs some
2279 work, and w32/mac files need rechecking -- so compile-time
2280 enforcement is left disabled for now.
2282 * lisp.h (LISP_MAKE_RVALUE): New macro, or function in the case of
2283 gcc with a union-based Lisp object rep. Redefine as no-op for now.
2284 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Rename from old XCAR, XCDR.
2285 (XCAR, XCDR): Apply LISP_MAKE_RVALUE to the _AS_LVALUE versions.
2286 (XSETCAR, XSETCDR): New macros.
2287 (XSETCARFASTINT, XSETCDRFASTINT): New macros.
2288 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR): New macros.
2289 * keyboard.h (POSN_BUFFER_SET_POSN): New macro.
2290 * alloc.c (Fcons, pure_cons, Fgarbage_collect): Use XSETCAR and
2292 (mark_buffer): Use XCAR_AS_LVALUE, XCDR_AS_LVALUE.
2293 * buffer.c (record_buffer, Fbury_buffer)
2294 (swap_out_buffer_local_variables, recenter_overlay_lists)
2295 (Foverlay_put): Use XSETCAR and XSETCDR to set the car and cdr
2296 fields of a cons cell respectively.
2297 * callint.c (quotify_args, Fcall_interactively): Likewise.
2298 * ccl.c (Fregister_code_conversion_map): Likewise.
2299 * coding.c (detect_coding_system): Likewise.
2300 * composite.c (get_composition_id, make_composition_value_copy):
2302 * data.c (Fsetcar, Fsetcdr, swap_in_global_binding)
2303 (swap_in_symval_forwarding, set_internal, Fset_default)
2304 (Fmake_variable_buffer_local, Fmake_local_variable)
2305 (Fmake_variable_frame_local): Likewise.
2306 * fns.c (concat, Fcopy_alist, Fwidget_put): Likewise.
2307 * keymap.c (Fset_keymap_parent, store_in_keymap)
2308 (accessible_keymaps_1, where_is_internal_2, Fcopy_keymap): Likewise.
2309 * minibuf.c (get_minibuffer): Likewise.
2310 * search.c (Fmatch_data): Likewise.
2311 * textprop.c (extend_property_ranges): Likewise.
2312 * undo.c (record_insert, Fundo_boundary, truncate_undo_list): Likewise.
2313 * w32fns.c (w32_msg_pump, Fw32_register_hot_key, w32_list_fonts):
2315 * w32term.c (x_delete_display): Likewise.
2316 * xfaces.c (remove_duplicates, Finternal_set_lisp_face_attribute):
2318 * xterm.c (x_list_fonts, x_load_font, x_delete_display): Likewise.
2319 * doc.c (store_function_docstring): Use XSETCARFASTINT.
2320 * fileio.c (Fdo_auto_save): Use XSETCARFASTINT and XSETCDRFASTINT.
2321 (Fread_file_name): Use XSETCAR.
2322 * fontset.c (Fset_fontset_font): Use CHECK_NUMBER_CAR and
2324 (accumulate_font_info, Ffontset_info): Use XSETCAR and XSETCDR.
2325 * frame.c (Fmake_terminal_frame): Use XSETCDR.
2326 * indent.c (Fcompute_motion): Use CHECK_NUMBER_CAR and
2328 * keyboard.c (read_char): Alter list traversal to avoid taking the
2329 address of cons cell slots. Use POSN_BUFFER_SET_POSN.
2330 (parse_menu_item): Use XSETCAR and XSETCDR.
2331 (reach_char_x_menu_prompt): Use XSETCAR.
2332 (read_key_sequence): Use POSN_BUFFER_SET_POSN.
2333 (Fcommand_execute): Use XSETCDR.
2334 * lread.c (Fload): Use XSETCARFASTINT and XSETCDRFASTINT.
2335 (openp): Change list traversal to avoid using XCAR as lvalue.
2336 (read_list): Use XSETCDR.
2337 * process.c (wait_reading_process_input): Change wait_for_cell
2338 handling to avoid taking addresses of cons cell slots.
2339 * xselect.c (x_own_selection, x_handle_selection_clear)
2340 (x_clear_frame_selections): Use XSETCDR.
2341 (wait_for_property_change): Use XSETCARFASTINT and XSETCDRFASTINT.
2342 (x_handle_property_notify, x_get_foreign_selection)
2343 (x_handle_selection_notify): Use XSETCAR.
2345 2001-10-15 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
2347 * buffer.c: Put doc strings in comments.
2349 * sound.c: Include <sys/ioctl.h> also on systems without <soundcard.h>.
2351 2001-10-15 Sam Steingold <sds@gnu.org>
2353 * fns.c (Vafter_load_alist): Declare extern (w32 build problem).
2355 2001-10-15 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
2357 * process.c (process-inherit-coding-system-flag)
2358 (get-buffer-process): Do not confuse make-docfile with doc strings
2361 * editfns.c (Fchar_to_string): Make doc string consistent with
2362 arguments. Put doc strings in comments.
2364 * abbrev.c, minibuf.c: Put doc strings in comments.
2366 2001-10-15 Gerd Moellmann <gerd@gnu.org>
2368 * window.c (window_loop): Don't check for Fother_buffer returning nil.
2370 * window.c (select_window_1): Unfreeze window start. Remove a
2371 doubled test for WINDOW being live.
2373 2001-10-15 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
2375 * fns.c (Fmapconcat): Fix typo in a doc string.
2377 * dispnew.c (Fsleep_for): Fix typo in a doc string.
2379 2001-10-15 Gerd Moellmann <gerd@gnu.org>
2381 * xterm.c (x_draw_glyph_string): Restore clipping after
2384 2001-10-15 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
2386 * callint.c (prefix-arg, current-prefix-arg): Fix typo in a doc string.
2388 2001-10-14 Stefan Monnier <monnier@cs.yale.edu>
2390 * indent.c (skip_invisible): Use new retval of
2391 TEXT_PROP_MEANS_INVISIBLE.
2393 * keymap.c (access_keymap): Unify handling of `t' and generic-char.
2394 If a parent is reached and noinherit is set, exit immediately.
2395 Use AREF and ASIZE macros. Call get_keyelt before checking KEYMAPP.
2397 * s/ms-w32.h (EXEC_SUFFIXES):
2398 * s/msdos.h (EXEC_SUFFIXES):
2399 * process.h (EXEC_SUFFIXES): Remove.
2401 * callproc.c (syms_of_callproc): Init Vexec_suffixes to Qnil.
2402 (decode_suffixes): Remove.
2404 * intervals.h (TEXT_PROP_MEANS_INVISIBLE_WITH_ELLIPSIS)
2405 (TEXT_PROP_MEANS_INVISIBLE_NOELLIPSIS, invisible_noellipsis_p)
2406 (invisible_ellipsis_p): Remove.
2408 * xdisp.c (DOLIST, LOOP_PROPVAL): Remove.
2409 (invisible_p): Return 1 or 2 depending on whether an ellipsis is used.
2410 (invisible_ellipsis_p, invisible_noellipsis_p): Remove.
2411 (in_ellipses_for_invisible_text_p, handle_invisible_prop):
2412 Use new retval of TEXT_PROP_MEANS_INVISIBLE.
2414 2001-10-14 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
2416 * lisp.h (Ftop_level): Add prototype.
2418 * xterm.c: (xlwmenu_window_p, xlwmenu_redisplay): Add prototypes.
2419 (XTread_socket): Improve style of comments to follow other
2422 * keyboard.c (Fcommand_execute): Remove unnecessary prototype (it
2423 is already prototyped in included lisp.h).
2425 * frame.c (Fset_mouse_position): Improve style of comment to
2426 follow other comments.
2427 (Fset_mouse_pixel_position): Improve style of comment to follow
2429 (Fmake_frame_visible): Doc fix and typo in comment.
2430 (Fmake_frame_invisible): Doc fix and typo in comment.
2431 (Ficonify_frame): Fix typo in comment.
2433 2001-10-14 Gerd Moellmann <gerd@gnu.org>
2435 * xfns.c, dispnew.c, xterm.c, xdisp.c, xfaces.c, xmenu.c
2436 * term.c, alloc.c: Put doc strings in comments.
2438 2001-10-13 Gerd Moellmann <gerd@gnu.org>
2440 * lisp.h (DEFUN, DEFVAR_LISP, ...) [DOC_STRINGS_IN_COMMENTS]:
2441 Provide definitions for doc strings in comments.
2443 * fns.c: Put doc strings in comments.
2445 2001-10-13 Eli Zaretskii <eliz@is.elta.co.il>
2447 * dired.c (file_name_completion): Ignore a candidate directory if
2448 it matches an element in completion-ignored-extensions that ends
2450 (syms_of_dired) <completion-ignored-extensions>: Mention the above
2451 feature in the doc string.
2452 (Ffile_name_completion): Ditto.
2454 2001-10-12 Stefan Monnier <monnier@cs.yale.edu>
2456 * indent.c (skip_invisible): Don't skip "ellipsisized" text.
2458 * xfns.c (syms_of_xfns): Update calls to Fprovide.
2460 * lisp.h (Fprovide): Update prototype.
2461 (Ffeaturep, invisible_p): Remove.
2463 * xdisp.c (init_iterator): Be more strict with bytepos and charpos.
2464 (DOLIST, LOOP_PROPVAL): New macros.
2465 (invisible_p, invisible_ellipsis_p): Use them.
2466 (invisible_noellipsis_p): New function.
2467 (syms_of_xdisp): Use empty_string.
2469 * alloc.c (mark_interval_tree): Use traverse_intervals_noorder.
2471 * lread.c (substitute_object_recurse): Use traverse_intervals_noorder.
2472 (syms_of_lread) <Vafter_load_alist>: Update docstring.
2474 * print.c (Fwith_output_to_temp_buffer): Align with
2475 internal_with_output_to_temp_buffer.
2476 (print_preprocess): Use traverse_intervals_noorder.
2477 (print_object): Update call to traverse_intervals.
2479 * intervals.h (TEXT_PROP_MEANS_INVISIBLE_NOELLIPSIS): New macro.
2480 (traverse_intervals_noorder, invisible_noellipsis_p): New funs.
2482 * intervals.c (traverse_intervals_noorder): New function.
2483 (search_for_interval, count_intervals): Use it.
2484 (traverse_intervals): Use less stack space and drop `depth' arg.
2486 * fns.c (Ffeaturep): Add new `subfeature' arg.
2487 (Fprovide): Add new `subfeatures' arg. Use `after-load-alist'.
2488 (Qsubfeatures): New var.
2489 (syms_of_fns): Initialize it.
2491 * keymap.c (Fkey_description): Use empty_string.
2492 (Fdescribe_bindings_internal, describe_buffer_bindings): Remove.
2493 (syms_of_keymap): Setup inheritance between maps.
2494 Don't export Sdescribe_bindings_internal any more.
2496 * minibuf.c (keys_of_minibuf): Eliminate redundant bindings.
2498 2001-10-12 Gerd Moellmann <gerd@gnu.org>
2500 * xterm.c (notice_overwritten_cursor): Renamed from
2501 note_overwritten_text_cursor. Rewritten to take glyph widths into
2504 2001-10-12 Eli Zaretskii <eliz@is.elta.co.il>
2506 * lread.c (syms_of_lread) <load-suffixes>: Fix last change:
2507 multi-line strings without a trailing "\n\".
2509 2001-10-12 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
2511 * floatfns.c: float_error() is defined iff FLOAT_CATCH_SIGILL is
2514 2001-10-11 Stefan Monnier <monnier@cs.yale.edu>
2516 * callint.c (Fcall_interactively): Remove unused code. Use XCAR.
2518 * xfns.c (x_create_bitmap_from_file, x_find_image_file):
2519 * w32proc.c (sys_spawnve):
2520 * w32fns.c (x_create_bitmap_from_file, x_find_image_file):
2521 * w32.c (check_windows_init_file):
2522 * sound.c (Fplay_sound):
2523 * emacs.c (init_cmdargs):
2524 * process.c (Fstart_process): Update calls to openp.
2526 * callproc.c (Vexec_suffixes): New var.
2527 (Fcall_process): Update call to openp.
2528 (decode_suffixes): New function.
2529 (syms_of_callproc): Init exec-suffixes.
2531 * lread.c (Vload_suffixes, default_suffixes): New vars.
2532 (openp): Take a lisp list of suffixes.
2533 Check for file-name-handlers even if the file was absolute already.
2534 (syms_of_lread): Declare load-suffixes.
2535 (Fload): Fix up call to openp.
2536 Don't bother checking for file-name-handler at the very beginning.
2538 * keymap.h (Fcopy_keymap): Don't export.
2540 * lisp.h (empty_string): Declare.
2541 (Vload_suffixes, Vexec_suffixes): Declare.
2542 (openp): Update prototype.
2544 * emacs.c (empty_string): New var.
2545 (syms_of_emacs): Initialize it.
2547 * search.c (wordify): Use it.
2549 * buffer.c (Fbury_buffer): Don't try to remove the buffer from the
2550 selected window if it's not displayed there. Handle the case
2551 when the window is dedicated.
2552 (syms_of_buffer): Fix docstrings not to mention "buffer-local" anymore.
2554 * undo.c (Fprimitive_undo): Use XCAR/XCDR.
2556 * syntax.h (struct gl_state_s): Change the meaning of b_property.
2557 Remove left_ok and right_ok.
2558 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
2559 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT): Update to the
2560 new meaning of b_property.
2562 * syntax.c (update_syntax_table): Simplify.
2563 (Fforward_comment): Don't skip quoted chars when going backward.
2565 2001-10-11 Gerd Moellmann <gerd@gnu.org>
2567 * lisp.h (FIXNUM_OVERFLOW_P): Cast I to EMACS_INT in comparisons
2568 in case I is of some unsigned type, in which case
2569 MOST_NEGATIVE_FIXNUM will be converted to unsigned, and the
2570 comparison becomes bogus.
2572 * editfns.c (Fuser_uid, Fuser_real_uid): Use make_fixnum_or_float.
2573 (Fuser_full_name): Fix bug treating a float as a fixnum.
2575 * data.c (Fstring_to_number): Use make_fixnum_or_float.
2577 * lisp.h (make_fixnum_or_float): New macro.
2579 * lisp.h (circular_list_error): Add prototype.
2581 * data.c (Qcircular_list): New variable.
2582 (circular_list_error): New function.
2583 (syms_of_data): Initialize it Qcircular_list.
2585 2001-10-10 Stefan Monnier <monnier@cs.yale.edu>
2587 * window.c, syntax.c, macros.c, frame.c, emacs.c, cmds.c, category.c,
2588 casefiddle.c, buffer.c: Include keymap.h.
2590 2001-10-10 Gerd Moellmann <gerd@gnu.org>
2592 * s/osf5-0.h (C_SWITCH_SYSTEM) [!__GNUC__]: Add `-nointrinsics'
2593 options. From Dave Love <d.love@dl.ac.uk>.
2595 2001-10-09 Gerd Moellmann <gerd@gnu.org>
2597 * regex.c (WIDE_CHAR_SUPPORT): Do not use defined() in macro.
2598 From Hallvard B Furuseth <h.b.furuseth@usit.uio.no>.
2600 * editfns.c (Fcurrent_time_zone): Cast isalnum() argument to
2602 From Hallvard B Furuseth <h.b.furuseth@usit.uio.no>.
2604 2001-10-08 Andrew Innes <andrewi@gnu.org>
2606 * lisp.h [max]: Undef min and max before redefining them.
2608 * w32gui.h: Do not undef min and max.
2610 * w32heap.h: Do not undef min and max.
2612 * s/ms-w32.h: Do not undef min and max.
2614 2001-10-08 Stefan Monnier <monnier@cs.yale.edu>
2616 * xdisp.c (handle_fontified_prop): Don't bind after-change-functions.
2618 2001-10-08 Sam Steingold <sds@gnu.org>
2620 * keymap.c (current-active-maps): Quote newlines (compilation error).
2622 2001-10-08 Eli Zaretskii <eliz@is.elta.co.il>
2624 * Makefile.in (lisp, shortlisp): Replace bindings.el with
2625 bindings.elc, since otherwise doc strings in bindings.el get wrong
2628 2001-10-08 Stefan Monnier <monnier@cs.yale.edu>
2630 * lisp.h: Remove the entries for keymap.c (moved to keymap.h).
2632 * keyboard.h (map_prompt): Remove.
2634 * xterm.c, w32term.c, term.c, minibuf.c, keymap.c,
2635 * intervals.c, fns.c, doc.c, callint.c: Include keymap.h.
2637 * xmenu.c (keymap_panes, Fx_popup_menu): Use Fkeymap_prompt.
2639 * w32menu.c (keymap_panes, Fx_popup_menu): Use Fkeymap_prompt.
2641 * keyboard.c (map_prompt): Remove.
2642 (read_char_x_menu_prompt, read_char_minibuf_menu_prompt):
2645 * keymap.h: New file. Extracted from lisp.h.
2647 * keymap.c (Fkeymap_prompt, Fcurrent_active_maps): New funs.
2648 (accessible_keymaps_1): New function.
2649 (Faccessible_keymaps, accessible_keymaps_char_table): Use it.
2650 (Fwhere_is_internal): Use Fcurrent_active_maps.
2651 (Fdescribe_buffer_bindings): Renamed from describe_buffer_bindings.
2652 Insert in current buffer rather than standard-output.
2653 Don't call `help-mode'. Export to elisp.
2654 (describe_buffer_bindings): New wrapper.
2655 (syms_of_keymap): Defsubr Skeymap_prompt, Scurrent_active_maps
2656 and Sdescribe_buffer_bindings.
2658 2001-10-08 Gerd Moellmann <gerd@gnu.org>
2660 * atimer.c (alarm_signal_handler) [USG && !POSIX_SIGNALS]:
2661 Remove code setting signal handler.
2663 * sysdep.c (child_setup_tty) [HAVE_TERMIO || HAVE_TERMIOS]:
2664 Clear ICRNL and INLCR. From Daiki Ueno <ueno@unixuser.org>.
2666 2001-10-08 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
2668 * keyboard.c: Don't define min/max.
2670 2001-10-08 Gerd Moellmann <gerd@gnu.org>
2672 * xterm.c, xmenu.c, xfns.c, xdisp.c, window.c:
2673 * w32term.c, w32menu.c, w32console.c, w32bdf.c, w32.c, term.c
2674 * sysdep.c, sound.c, search.c, scroll.c, minibuf.c, keymap.c
2675 * intervals.c, insdel.c, indent.c, fns.c, fileio.c, editfns.c
2676 * dispnew.c, dired.c, charset.c, xfaces.c, alloc.c, atimer.c:
2677 Don't define min/max.
2679 * lisp.h (min, max): New macros.
2681 * puresize.h (BASE_PURESIZE): Increase to 725000.
2683 2001-10-08 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
2685 * xfaces.c (free_frame_menubar): Add prototype.
2687 * lisp.h (init_window): Add prototype.
2689 * editfns.c: Include ctype.h.
2691 * xterm.c: USE_LUCID can be defined iff USE_X_TOOLKIT is defined.
2692 (xm_scroll_callback) [USE_MOTIF]: Remove unused variable `percent'.
2693 (x_set_toolkit_scroll_bar_thumb) [USE_MOTIF]: Remove unused
2696 * xfns.c (Fx_hide_tip): Fix typo in a doc string.
2697 (Fx_file_dialog) [USE_MOTIF]: Remove unused variables
2698 `popup_activated_flag' and `title'.
2700 * doc.c (Fdocumentation_property): Fix typo in a doc string.
2702 * emacs.c (main): Remove extra `;'.
2704 * atimer.h (struct atimer): Fix typos in a comment.
2706 * atimer.c: Fix typo.
2708 * Makefile.in: Fix typo.
2710 * README: Remove obsolete part mentioning removed VMS file.
2712 2001-10-07 Miles Bader <miles@gnu.org>
2714 * Makefile.in (lisp, shortlisp): Add `button.elc'.
2716 2001-10-07 Ken Raeburn <raeburn@gnu.org>
2718 * minibuf.c (Fminibuffer_prompt_end): Don't apply make_number to a
2721 * lisp.h (Ffield_end): Declare.
2723 2001-10-07 Gerd Moellmann <gerd@gnu.org>
2725 * keyboard.c (parse_modifiers, apply_modifiers): Use VALMASK.
2727 * insdel.c (make_gap): Use MOST_POSITIVE_FIXNUM.
2729 * floatfns.c (FLOAT_TO_INT2, FLOAT_TO_INT): Use FIXNUM_OVERFLOW_P.
2731 * dired.c (Ffile_attributes): Use FIXNUM_OVERFLOW_P.
2733 * bytecode.c (syms_of_bytecode) [BYTE_CODE_METER]: Doc fix.
2734 (METER_CODE, Fbyte_code): Use MOST_POSITIVE_FIXNUM.
2736 * alloc.c (inhibit_garbage_collection): Simplify.
2737 (Fmemory_use_counts): Ditto.
2739 * data.c (most_positive_fixnum, most_negative_fixnum): New variables.
2740 (syms_of_data): DEFVAR_INT most-positive-fixnum and
2741 most-negative-fixnum.
2743 * lisp.h (MOST_NEGATIVE_FIXNUM, MOST_POSITIVE_FIXNUM)
2744 (FIXNUM_OVERFLOW_P): New macros.
2746 2001-10-06 Miles Bader <miles@gnu.org>
2748 * xterm.h (struct x_output): Add scroll_bar_top_shadow_pixel and
2749 scroll_bar_bottom_shadow_pixel fields.
2750 * xterm.c (x_create_toolkit_scroll_bar): Try to allocate colors
2751 for the shadows, and tell the toolkit about them if we succeed.
2752 (x_destroy_window) [USE_TOOLKIT_SCROLL_BARS]:
2753 Free scroll-bar shadow colors.
2754 * xfns.c (x_set_scroll_bar_background) [USE_TOOLKIT_SCROLL_BARS]:
2755 Free scroll-bar shadow colors when the background color changes.
2756 (Fx_create_frame, x_create_tip_frame) [USE_TOOLKIT_SCROLL_BARS]:
2757 Initialize scroll-bar shadow-color fields.
2759 2001-10-05 Gerd Moellmann <gerd@gnu.org>
2761 * fileio.c (Fcopy_file): If NEWNAME is a directory copy FILE there.
2763 2001-10-05 Miles Bader <miles@gnu.org>
2765 * minibuf.c (Fminibuffer_prompt_end, Fminibuffer_contents)
2766 (Fminibuffer_contents_no_properties, Fdelete_minibuffer_contents):
2767 New functions (were in simple.el).
2768 (Fminibuffer_complete_and_exit, Fminibuffer_complete_word)
2769 (read_minibuf, do_completion, Fminibuffer_completion_help): Use them.
2770 (syms_of_minibuf): Initialize them.
2772 2001-10-05 Gerd Moellmann <gerd@gnu.org>
2774 * xfns.c (tiff_error_handler, tiff_warning_handler): New functions.
2775 (tiff_load): Install them as error and warning handler.
2777 2001-10-04 Andrew Innes <andrewi@gnu.org>
2779 * w32fns.c (x_to_w32_color): Fix argument to alloca.
2780 (w32_load_system_font): Don't believe what GetLanguageFontInfo
2781 says; query codepage info directly to determine if font is double byte.
2782 (x_to_w32_charset): Handle private format for unknown charsets.
2783 Handle wildcards in charset spec, by ignoring them.
2784 (w32_codepage_for_font): Fix argument to alloca. Don't remove
2785 "*-" prefix from charset.
2786 (x_to_w32_font): Enlarge remainder array for safety. Specifically
2787 handle the truncated font spec form constructed by font_list_1, so
2788 that we correctly identify the charset fields. Don't remove "*-"
2789 prefix from charset.
2790 (w32_list_synthesized_fonts): Fix argument to alloca.
2792 2001-10-04 Stefan Monnier <monnier@cs.yale.edu>
2794 * window.h (MINI_WINDOW_P): Use NILP.
2796 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM): Define also for non-NT.
2798 * termhooks.h (struct input_event): Use proper type for `kind'.
2800 2001-10-04 Gerd Moellmann <gerd@gnu.org>
2802 This handles unknown keysyms better than before. For example,
2803 after `xmodmap -e 'keysym F5 = ccaron' in a Latin-1 environment,
2804 Emacs formerly completely ignored F5. With the change, it derives
2805 a key symbol from the name of the X keysym, `ccaron' in this case.
2806 Reported by Martin Buchholz.
2808 * xterm.c (XTread_socket): Return a non_ascii_keystroke for
2811 * keyboard.c (make_lispy_event) [HAVE_X_WINDOWS]: If we know
2812 that EVENT->code isn't a function key, use the keysym's name.
2814 2001-10-04 Gerd Moellmann <gerd@gnu.org>
2816 FOREACH is a macro that should make it easier to loop over Lisp
2817 lists with checks for cycles and proper lists.
2819 * lisp.h (LIST_END_P, FOREACH): New macros.
2821 2001-10-04 Gerd Moellmann <gerd@gnu.org>
2823 On some systems, XtCloseDisplay seems to cause a SIGSEGV when
2824 called for a lost connection. Prevent dumping core in this case.
2825 Instead print the X error, and exit. On user request.
2827 * xterm.c (error_msg): New variable.
2828 (x_fatal_error_signal): New function.
2829 (x_connection_closed): Set error_msg. Install x_fatal_error_signal
2830 as fatal_error_signal_hook around the call to XtCloseDisplay.
2832 * emacs.c (fatal_error_signal_hook): New variable.
2833 (fatal_error_signal): Call that function.
2835 2001-10-04 Gerd Moellmann <gerd@gnu.org>
2837 With this, Emacs prints how much pure storage it will
2838 approximately need in case pure storage overflows while dumping.
2840 * alloc.c (purebeg, pure_size, pure_bytes_used_before_overflow):
2842 (init_alloc_once): Initialize new variables.
2843 (PURE_POINTER_P): Use new variables.
2844 (pure_alloc): If pure storage overflows, allocate from the heap.
2845 (check_pure_size): New function.
2846 (Fgarbage_collect): Don't GC if pure storage has overflowed.
2848 * lisp.h (pure_size) [HAVE_SHM]: Declare extern size_t.
2849 (check_pure_size): Add prototype.
2851 * emacs.c (Fdump_emacs_data, Fdump_emacs): Call check_pure_size.
2853 2001-10-04 Gerd Moellmann <gerd@gnu.org>
2855 This adds a post-gc-hook that's run with GC inhibited.
2856 Requested by Francois Pinard. XEmacs has it. Added to NEWS.
2858 * alloc.c (Vpost_gc_hook, Qpost_gc_hook): New variables.
2859 (syms_of_alloc): DEFVAR_LISP post-gc-hook, initialize Qpost_gc_hook.
2860 (Fgarbage_collect): Run post-gc-hook.
2862 2001-10-04 Gerd Moellmann <gerd@gnu.org>
2864 This adds `defvaralias' and `indirect-variable'. Changes not
2865 directly related to this feature are there to gain the same
2866 performance again as before variable aliases.
2868 You must use the SYMBOL_VALUE and SET_SYMBOL_VALUE macros in C
2869 code to get and set symbol values, to take defvaralias into account.
2871 (Note: the new `constant' bit-flag in symbols would make it
2872 possible to define arbitrary read-only variables, e.g. with
2875 Documentation is in lispref/variables.texi. Added to NEWS.
2877 * lisp.h (enum symbol_interned): New enumeration.
2878 (struct Lisp_Symbol): Remove member `obarray', add
2879 `indirect_variable', `constant', and `interned'.
2880 (SYMBOL_INTERNED_P, SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P)
2881 (SYMBOL_CONSTANT_P, SYMBOL_VALUE, SET_SYMBOL_VALUE): New macros.
2882 (indirect_variable): Add prototype.
2884 * print.c (print_preprocess, print_object): Test internedness of
2885 symbols differently.
2887 * lread.c (Fintern, Funintern): Set symbol's interned and constant
2889 (init_obarray): Likewise for t and nil.
2891 * eval.c Use SYMBOL_VALUE/SET_SYMBOL_VALUE.
2892 (Fdefvaralias): New function.
2893 (specbind): Simplify the test if symbol is a constant.
2894 (syms_of_eval): Defsubr Fdefvaralias.
2896 * data.c: Use SYMBOL_VALUE/SET_SYMBOL_VALUE.
2897 (Qcyclic_variable_indirection): New variable.
2898 (Fkeywordp): Check for internedness differently.
2899 (Fmakunbound): Simplify the test if symbol is a constant.
2900 (indirect_variable, Findirect_variable): New functions.
2901 (swap_in_symval_forwarding): If SYMBOL is an alias, use the
2903 (let_shadows_buffer_binding_p): Check for variable aliases.
2904 (set_internal): Simplify the test if SYMBOL is a constant.
2905 If SYMBOL has a buffer-local value and is an alias, use the aliased
2907 (syms_of_data): Initialize Qcyclic_variable_indirection and defsubr
2910 * bytecode.c (Fbyte_code) <varref>: Use SYMBOL_VALUE.
2911 (Fbyte_code) <varset>: Simplify the test if symbol's value can be
2914 * alloc.c (Fmake_symbol): Adapt to changes of struct Lisp_Symbol.
2916 * abbrev.c, buffer.c, coding.c, fns.c, frame.c, keyboard.c:
2917 * minibuf.c, sunfns.c, w16select.c: Use SYMBOL_VALUE/
2918 SET_SYMBOL_VALUE macros instead of accessing symbol values directly.
2920 2001-10-04 Gerd Moellmann <gerd@gnu.org>
2924 2001-10-03 Miles Bader <miles@gnu.org>
2926 * callproc.c (syms_of_callproc): Explicitly state in the
2927 documentation for `process-environment' that earlier entries take
2928 precedence over later ones.
2930 2001-10-02 Miles Bader <miles@gnu.org>
2932 * textprop.c (Fnext_char_property_change)
2933 (Fprevious_char_property_change): Remove reference to non-existant
2934 argument OBJECT from doc-string.
2936 2001-10-01 Gerd Moellmann <gerd@gnu.org>
2938 * xdisp.c (display_line): Set row's ends_in_newline_from_string_p.
2939 (try_window_id): Skip back over lines ending in a newline from a
2942 * dispextern.h (struct glyph_row) <ends_in_newline_from_string_p>:
2945 2001-10-01 Richard M. Stallman <rms@gnu.org>
2947 * search.c (Freplace_match): Doc fix.
2949 2001-09-28 Andrew Innes <andrewi@gnu.org>
2951 * w32menu.c (set_frame_menubar): Take into account that
2952 f->menu_bar_vector can be nil, and not a vector. From Ken Raeburn
2955 2001-09-30 Eli Zaretskii <eliz@is.elta.co.il>
2957 * frame.c (syms_of_frame) <default-minibuffer-frame>: Doc fix.
2959 2001-09-28 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
2961 * s/gnu-linux.h: Fix a typo in comment.
2963 2001-09-28 Andreas Schwab <schwab@suse.de>
2965 * s/gnu-linux.h (LD_SWITCH_SYSTEM_TEMACS): Link temacs with -z
2966 nocombreloc, in case -z combreloc is the default.
2968 2001-09-28 Gerd Moellmann <gerd@gnu.org>
2970 * m/macppc.h [DATA_SEG_BITS]: Put in #if 0 until we know what's
2971 really going on here.
2973 2001-09-27 Stefan Monnier <monnier@cs.yale.edu>
2975 * search.c (trivial_regexp_p): Catch \{N,M\} as well.
2977 2001-09-27 Eli Zaretskii <eliz@is.elta.co.il>
2979 * Makefile.in (shortlisp): Resync with loadup.el: add backquote,
2980 utf-8, menu-bar, and latin-N.
2981 (SOME_MACHINE_LISP): Remove menu-bar, since it's loaded
2982 unconditionally now.
2983 (lisp): Add latin-N, since they are preloaded.
2985 2001-09-27 Gerd Moellmann <gerd@gnu.org>
2987 * xterm.c (x_draw_relief_rect): Draw bottom relief 1 pixel more
2988 to the left. Some cleanup.
2990 * xdisp.c (display_mode_element): One more case where a string's
2991 multibyteness should be used for display.
2993 2001-09-26 Gerd Moellmann <gerd@gnu.org>
2995 * fileio.c (Finsert_file_contents): If REPLACE is non-nil, stop
2998 * xdisp.c (with_echo_area_buffer): Use echo_kboard instead
2999 of the only temporarily set echoing flag for deciding when
3002 * keyboard.c (echo_kboard): Make externally visible.
3004 * lisp.h (echo_kboard): Declare extern.
3006 * xdisp.c (make_cursor_line_fully_visible): Return 0 and set
3007 fonts_changed_p if we need larger matrices due to vscrolling.
3008 (try_scrolling, try_cursor_movement, redisplay_window): Give up on
3009 this round of redisplay if make_cursor_line_fully_visible fails.
3010 (CURSOR_MOVEMENT_*, SCROLLING_*): New enumerators.
3011 (try_cursor_movement, try_scrolling): Use them instead of integers.
3013 * dispextern.h (required_matrix_width, required_matrix_height):
3016 * dispnew.c (required_matrix_width, required_matrix_height):
3018 (allocate_matrices_for_window_redisplay)
3019 (allocate_matrices_for_frame_redisplay: Use them.
3020 Remove parameters CH_DIM.
3022 * xdisp.c (display_mode_lines): Temporarily set selected_frame
3023 and selected_window to the frame of the window whose mode-lines
3024 are displayed, and to the window itself.
3025 (redisplay_window, redisplay_mode_lines): Don't set selected_frame
3028 2001-09-25 Gerd Moellmann <gerd@gnu.org>
3030 * xfns.c (x_kill_gs_process): Recognize if someone has cleared
3031 the image cache under us.
3033 * xdisp.c (display_mode_element): If the mode element is a symbol
3034 with a string value, use that string's multibyteness for displaying.
3036 * keyboard.c (read_char): Don't clear a message for a switch-frame
3037 event. From Stefan Monnier <monnier@cs.yale.edu>.
3039 * xterm.c (fast_find_position) [0]: Add a presumably more correct
3040 version for after 21.1.
3042 * xdisp.c (row_containing_pos): Make externally visible.
3044 * dispextern.h (row_containing_pos): Add prototype.
3046 * process.c (send_process): Disable composition if from_byte < 0.
3047 From Kenichi Handa <handa@etl.go.jp>.
3049 2001-09-24 Gerd Moellmann <gerd@gnu.org>
3051 * xterm.c (refreshicon): Function removed.
3053 * Makefile.in (xterm.o): Remove references to sink.h and sinkmask.h.
3055 * sink11.h, sink11mask.h, sink.h, sinkmask.h: Removed.
3057 * xterm.c (toplevel): Remove includes in #if 0.
3059 * process.c (sigchld_handler) [LINUX]: Don't return from
3060 the signal handler at the end of the loop.
3062 2001-09-21 Gerd Moellmann <gerd@gnu.org>
3064 * sysdep.c (wait_for_termination) [POSIX_SIGNALS]:
3065 Terminate only if kill returns -1, and errno is ESRCH.
3067 2001-09-21 Markus Rost <rost@math.ohio-state.edu>
3069 * Makefile.in (shortlisp): Add ../lisp/env.elc.
3071 2001-09-20 Gerd Moellmann <gerd@gnu.org>
3073 * process.c (sigchld_handler): Use GC_CONSP, GC_INTEGERP, GC_EQ
3074 since this function can be called during GC.
3076 * callproc.c (Fcall_process): Handle errors from pipe(2).
3077 (child_setup): Delete code in #ifdef vipc.
3079 2001-09-19 Gerd Moellmann <gerd@gnu.org>
3081 * xdisp.c (decode_mode_spec): Add parameter MULTIBYTE.
3082 (display_mode_element): Display the string from decode_mode_spec
3083 depending on its multibyteness.
3085 * s/netbsd.h (LD_SWITCH_SYSTEM, C_SWITCH_SYSTEM): Add /usr/pkg.
3087 * m/macppc.h (DATA_SEG_BITS): Also define for GCC 3.
3089 2001-09-18 Gerd Moellmann <gerd@gnu.org>
3091 * keyboard.c (Frecursive_edit): Pass (BUFFER . SINGLE-KBOARD) to
3092 recursive_edit_unwind.
3093 (recursive_edit_unwind): Set kboard state according to
3096 * buffer.c (modify_overlay): Don't do nothing if START == END;
3097 This can still be a modification, for example when an overlay has
3098 a before-string or after-string.
3099 (Fdelete_overlay): Prevent redisplay optimizations when deleting
3100 an overlay with before-string or after-string.
3102 * s/netbsd.h (C_SWITCH_SYSTEM): Add.
3103 (LD_SWITCH_SYSTEM): Include /usr/local/lib.
3105 * xdisp.c (try_window_id) [!GLYPH_DEBUG]: Give up if
3106 first_unchanged_at_end_row is in front of
3107 last_unchanged_at_beg_row. This code should be removed after the
3110 2001-09-17 Gerd Moellmann <gerd@gnu.org>
3112 * buffer.h (BUF_COMPUTE_UNCHANGED): Use BUF_MODIFF and
3113 BUF_OVERLAY_MODIFF instead of MODIFF and OVERLAY_MODIFF.
3115 * m/macppc.h (DATA_SEG_BITS) [__linux__]: Define for GCC
3118 2001-09-14 Eli Zaretskii <eliz@is.elta.co.il>
3120 * dired.c (Ffile_attributes): Doc fix.
3122 2001-09-14 Gerd Moellmann <gerd@gnu.org>
3124 * fileio.c (Ffile_symlink_p): Fix last change.
3126 * filelock.c (current_lock_owner): Fix last change.
3128 2001-09-13 Gerd Moellmann <gerd@gnu.org>
3130 * filelock.c (current_lock_owner): If readlink returns ERANGE,
3131 take that to mean that the buffer is too small.
3133 * fileio.c (Ffile_symlink_p): If readlink returns ERANGE, take
3134 that to mean that the buffer is too small.
3136 * xdisp.c (reseat_1): Set IT's multibyte_p flag according to the
3137 current buffer's multibyteness when discarding the iterator's
3140 * xfns.c (Fx_window_property): Handle case that property gets
3141 deleted between the two calls to XGetWindowProperty.
3143 2001-09-11 Gerd Moellmann <gerd@gnu.org>
3145 * minibuf.c (read_minibuf_unwind): Bind inhibit-modification-hooks.
3147 * minibuf.c (read_minibuf): Bind inhibit-modification-hooks to t,
3148 in addition to read-only.
3150 * xdisp.c (with_echo_area_buffer): Bind inhibit-modification-hooks
3151 to t in addition to read-only.
3153 * lisp.h (Qinhibit_modification_hooks): Declare.
3155 * insdel.c (Qinhibit_modification_hooks): New variable.
3156 (syms_of_insdel): Initialize and staticpro it.
3158 * textprop.c (verify_interval_modification): Don't run
3159 modification-hooks if inhibit_modification_hooks.
3161 * dispnew.c (set_window_cursor_after_update): Fix code
3162 finding glyph row containing cursor when cursor_in_echo_area
3165 * xdisp.c (init_from_display_pos): Put some code in #if 0.
3166 (add_to_log): Use bcopy instead of strcpy.
3167 (init_from_display_pos): Use an explicit loop over bytes in
3168 overlay strings instead of calling index.
3170 2001-09-10 Gerd Moellmann <gerd@gnu.org>
3172 * alloc.c (allocate_buffer): Call VALIDATE_LISP_STORAGE.
3174 * dispnew.c (direct_output_for_insert): Don't change IT's
3175 stop_charpos to something in front of its current position.
3177 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: Take args like
3180 2001-09-10 Richard M. Stallman <rms@gnu.org>
3182 * frame.c (Fmouse_position): Doc fix.
3184 2001-09-07 Gerd Moellmann <gerd@gnu.org>
3186 * xdisp.c (init_from_display_pos): Don't compare the result
3187 of calling index with NULL.
3189 2001-09-06 Gerd Moellmann <gerd@gnu.org>
3191 * xfns.c (x_set_background_color): Don't change the colors
3192 of the X window of scroll bar widgets.
3194 2001-09-05 Andrew Innes <andrewi@gnu.org>
3196 * w32fns.c (w32_createwindow): Undo last change.
3198 2001-09-05 Gerd Moellmann <gerd@gnu.org>
3200 * macros.c (store_kbd_macro_char): Fix computation of kbd_macro_end.
3202 * xdisp.c (string_buffer_position): Use *single_char_property*
3203 functions instead of the *single_property* functions.
3205 2001-09-04 Andrew Innes <andrewi@gnu.org>
3207 * w32term.c (w32_read_socket): Add more information to debugging
3210 * w32fns.c (w32_createwindow): Remove the WS_CLIPCHILDREN style
3211 from Emacs frames, so that calls to GetClipBox in w32term.c
3212 correctly report when part of a frame is visible (including
3213 scrollbars, etc). This prevents repeated redrawing of frames when
3214 only a scrollbar is visible.
3215 (w32_wnd_proc): Add more frame information to debugging output.
3217 2001-09-03 Stefan Monnier <monnier@cs.yale.edu>
3219 * xdisp.c (handle_single_display_prop): Fix for int/Lisp_Object mixup.
3221 2001-09-03 Gerd Moellmann <gerd@gnu.org>
3223 * xterm.c (note_mouse_highlight) <help-echo>: When looking for
3224 help-echo for a string which doesn't have help-echo itself, use
3225 get-char-property to obtain the help-echo from the string's buffer
3226 (note_mouse_highlight) <mouse-face>: When on a string that doesn't
3227 have mouse-face, look ``under'' the string for mouse-face from an
3229 (fast_find_position): Add parameter STOP. In the final row, stop
3230 before glyphs having STOP as object. Don't consider glyphs that
3231 are not from a buffer.
3233 * buffer.c (syms_of_buffer) <default-directory>: Doc fix.
3235 2001-09-01 Eli Zaretskii <eliz@is.elta.co.il>
3237 * fns.c (Fmd5): Doc fix.
3239 2001-08-31 Gerd Moellmann <gerd@gnu.org>
3241 * composite.c (update_compositions): Do nothing if
3242 inhibit-modification-hooks is set.
3244 2001-08-30 Gerd Moellmann <gerd@gnu.org>
3246 * emacs.c (shut_down_emacs): Don't call check_glyph_memory
3247 and check_message_stack if terminating abnormally. We want
3248 glyph matrices etc. in a core dump.
3250 * xdisp.c (Qbuffer_position, Qposition, Qobject): New variables.
3251 (syms_of_xdisp): Initialize them.
3252 (handle_single_display_prop): Don't change point, bind `object',
3253 `position', and `buffer-position' instead to the object having the
3254 `display' property, position in the object and position in the buffer.
3256 * fileio.c (Finsert_file_contents): Don't change the multibyteness
3257 of the buffer if REPLACE is non-nil.
3259 2001-08-29 Gerd Moellmann <gerd@gnu.org>
3261 * fileio.c (Finsert_file_contents): Undo change of 2001-08-27.
3263 2001-08-28 Eli Zaretskii <eliz@is.elta.co.il>
3265 * w32term.c (x_set_glyph_string_background_width)
3266 (show_mouse_face): Track the last changes in xterm.c.
3268 2001-08-28 Gerd Moellmann <gerd@gnu.org>
3270 * xterm.c (x_set_glyph_string_background_width): Set the glyph
3271 string's background width so that multi-line mouse-face is drawn
3272 to the right edge of the window.
3273 (show_mouse_face): Set the row's mouse_face_p flag after drawing
3276 * dispnew.c (direct_output_for_insert): Set updated_area
3277 before inserting/writing glyphs.
3279 * xdisp.c (display_mode_element): Use string_byte_to_char to
3280 determine character positions in strings, use chars_in_text
3281 instead of strwidth.
3282 (dump_glyph_row) [GLYPH_DEBUG]: Take a glyph row instead of
3283 a matrix as parameter; this is easier to use from GDB.
3285 2001-08-28 Miles Bader <miles@gnu.org>
3287 * textprop.c (Fprevious_single_char_property_change)
3288 (Fnext_single_char_property_change): Doc fixes.
3290 2001-08-27 Gerd Moellmann <gerd@gnu.org>
3292 * fileio.c (Finsert_file_contents): Allocate, restore, and
3293 free composition data in the case of REPLACE not being nil.
3295 * xdisp.c (init_from_display_pos, init_to_row_end): Return 0 if
3296 there exist overlay strings with newlines at POS.
3297 (text_outside_line_unchanged_p): Return 0 if changes start at
3298 START and overlays exist at START. Likewise for END.
3299 (try_window_id): Give up if init_to_row_end returns 0.
3301 * fileio.c (Finsert_file_contents): Call Fset_buffer_multibyte
3304 2001-08-24 Gerd Moellmann <gerd@gnu.org>
3306 * keymap.c (access_keymap): Return the cdr of the binding of
3307 a generic character instead of its definition (KEY . BINDING).
3309 * fileio.c (Finsert_file_contents): Set coding's dest_multibyte
3310 to 0 also in the REPLACE case.
3312 2001-08-24 Andrew Choi <akochoi@cse.cuhk.edu.hk>
3314 * fileio.c (Ffile_readable_p) [macintosh]: Call access instead of
3315 open to determine whether file is readable (as for DOS_NT).
3317 2001-08-23 Gerd Moellmann <gerd@gnu.org>
3319 * fileio.c (Finsert_file_contents): If VISIT is non-nil, and
3320 coding.type is coding_type_no_conversion or coding_type_raw_text,
3321 use Fset_buffer_multibyte to make the buffer unibyte if REPLACE is
3322 non-nil instead of just setting enable_multibyte_characters in the
3325 2001-08-22 Gerd Moellmann <gerd@gnu.org>
3327 * dispextern.h (struct face_cache): Add member
3328 menu_face_changed_p.
3330 * xfaces.c (menu_face_changed_default): New variable.
3331 (menu_face_changed_count): Variable removed.
3332 (Finternal_set_lisp_face_attribute): Doc fix. If FRAME is t, set
3333 the menu_face_changed_default flag, otherwise set the FRAME's
3334 menu_face_changed_p flag if the `menu' face has been changed.
3335 Prevent calling set_font_frame_param if FRAME is t.
3336 (make_face_cache): Initialize cache's menu_face_changed_p
3337 from menu_face_changed_default.
3338 (realize_basic_faces): Look into the frame's face cache to
3339 determine if the menu appearance needs updating.
3341 * keymap.c (access_keymap): Fix last change to not consider
3342 IDX when it has modifiers.
3344 2001-08-21 Gerd Moellmann <gerd@gnu.org>
3346 * keymap.c (access_keymap): If a binding of the form (GENERIC-CHAR
3347 . BINDING) exists, where GENERIC-CHAR is the generic character of
3348 the charset of IDX, return BINDING unless there exists a binding
3351 2001-08-16 Gerd Moellmann <gerd@gnu.org>
3353 * xrdb.c (SYSV): Don't define on Solaris 2.
3354 From Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>.
3356 * xdisp.c (move_it_by_lines) <DVPOS < 0>: Start at the beginning
3357 of the screen line, not text line, containing IT's current position.
3359 2001-08-15 Gerd Moellmann <gerd@gnu.org>
3361 * window.c (window_scroll_pixel_based): Don't recenter if
3362 PT is partially visible in the window.
3364 * xterm.c (expose_window_tree, expose_window, expose_line):
3365 Return 1 when overwriting mouse-face.
3366 (expose_frame): If mouse-face was overwritten, redo it.
3368 * xfaces.c (x_update_menu_appearance): Don't call
3369 set_frame_menubar, let the next redisplay do it.
3371 2001-08-14 Andrew Innes <andrewi@gnu.org>
3373 * w32term.c (x_draw_glyph_string): Draw relief (if any) before
3374 drawing glyph string.
3376 2001-08-14 Eli Zaretskii <eliz@is.elta.co.il>
3378 * s/hiuxwe2.h: New file, for the HITACHI SR2001/SR2201 series
3381 2001-08-14 Gerd Moellmann <gerd@gnu.org>
3383 * xfaces.c (x_update_menu_appearance): Save and restore value of
3384 interrupt_input_blocked.
3386 2001-08-13 Gerd Moellmann <gerd@gnu.org>
3388 * xdisp.c (move_it_by_lines) <DVPOS < 0>: If not already on
3389 a line start, move back to the line start.
3391 * xdisp.c (resize_echo_area_exactly): Don't resize the mini-window
3392 exactly when a mini-buffer is active.
3394 * keyboard.c (make_lispy_event): Interpret double_click_fuzz
3395 in units of 1/8 character on non window-system frames.
3396 (syms_of_keyboard) <double-click-fuzz>: Doc fix.
3398 2001-08-10 Eli Zaretskii <eliz@is.elta.co.il>
3400 * keyboard.c (syms_of_keyboard) <double-click-fuzz>: Fix a typo in
3403 2001-08-09 Gerd Moellmann <gerd@gnu.org>
3405 * keyboard.c (Vpre_help_message): New variable.
3406 (syms_of_keyboard): Initialize and staticpro it.
3407 (show_help_echo): Record current message before displaying a
3408 help-echo, and restore that message when clearing the help.
3410 * xfns.c (x_create_im): Remove prototype.
3412 * xdisp.c (mark_window_display_accurate_1): Remove an assertion.
3414 * dispnew.c (adjust_glyph_matrix): Undo last change.
3416 2001-08-08 Gerd Moellmann <gerd@gnu.org>
3418 * dispnew.c (adjust_glyph_matrix): In the optimization for
3419 windows whose height has changed, disable partially visible lines.
3421 2001-08-07 Gerd Moellmann <gerd@gnu.org>
3423 * window.c (Frecenter): If ARG < 0, and on a window system
3424 frame, count in some empty lines when we can't move -ARG lines down.
3426 * xdisp.c (start_display): Don't try to determine the continuation
3427 lines width if lines are truncated. It's superfluous and leads to
3428 incorrect results if POS is not visible in the window after
3429 reseating the iterator at the previous line start.
3431 2001-08-06 Gerd Moellmann <gerd@gnu.org>
3433 * xterm.c (x_dump_glyph_string): Put in #if GLYPH_DEBUG.
3435 2001-08-06 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
3437 * alloc.c (init_stack): Remove declaration.
3439 2001-08-03 Gerd Moellmann <gerd@gnu.org>
3441 * keyboard.c (read_key_sequence): Check that key is an integer
3442 before comparing it with quit_char.
3443 (add_command_key): Use larger_vector.
3444 (read_char_x_menu_prompt): Instead of converting symbol and
3445 integer events into conses (EVENT . nil), use (EVENT . disabled)
3446 which cannot be confused with valid events.
3447 (read_char): When reading from Vunread_command_events, check for
3448 events of the form (EVENT . disabled) instead of
3451 * xdisp.c (resize_mini_window): If Vmax_mini_window_height is
3452 a float, determine the max height from the frame's height.
3454 2001-08-02 Gerd Moellmann <gerd@gnu.org>
3456 * xdisp.c (redisplay_internal): Take message_cleared_p into
3457 account only if minibuf_level == 0.
3459 2001-08-01 Gerd Moellmann <gerd@gnu.org>
3461 * xdisp.c (redisplay_internal): Add a check for the last
3464 * xdisp.c (message_cleared_p): New variable.
3465 (clear_message): Set message_cleared_p when clearing the current
3467 (redisplay_internal): Look at message_cleared_p to capture
3468 the case that the echo area should be cleared.
3470 * keyboard.c (command_loop_1): Fix spelling of
3471 resize_echo_area_exactly.
3473 * dispextern.h (resize_echo_area_exactly): Fix typo in function name.
3475 * xdisp.c (resize_echo_area_exactly): Fix typo in function name.
3477 * xfns.c (x_set_tool_bar_lines): Clear the tool bar window's
3478 current matrix when the window gets smaller.
3480 2001-08-01 Eli Zaretskii <eliz@is.elta.co.il>
3482 * print.c (strout): Cast the character passed to insert_char to
3483 unsigned char, to avoid sign extension when it is promoted to int.
3485 2001-07-31 Gerd Moellmann <gerd@gnu.org>
3487 * fileio.c (Finsert_file_contents): Don't treat a return value
3488 of 0 from emacs_read as an IO error.
3490 2001-07-30 Gerd Moellmann <gerd@gnu.org>
3492 * keyboard.c (abs): New macro.
3493 (double_click_fuzz): New variable.
3494 (make_lispy_event): Use it to determine what makes a double-click.
3495 (syms_of_keyboard): DEFVAR_INT it.
3497 * xmenu.c (set_frame_menubar): Take into account that
3498 f->menu_bar_vector can be nil, and not a vector. From Ken Raeburn
3501 2001-07-27 Gerd Moellmann <gerd@gnu.org>
3503 * xterm.c (x_get_glyph_string_clip_rect): Minor cleanup.
3505 * dispnew.c (shift_glyph_matrix, blank_row): Fix computation
3506 of row's visible height.
3508 * xdisp.c (init_from_display_pos): If POS is in an overlay string,
3509 deal with the first overlay string having an image `display' property.
3510 (try_window_reusing_current_matrix, compute_line_metrics):
3511 Fix computation of row's visible height for the case that part of the
3512 row is invisible above and part of the row is at the same time
3513 invisible below the window.
3515 2001-07-26 Gerd Moellmann <gerd@gnu.org>
3517 * xfns.c (x-show-tip): Doc fix.
3519 * xfns.c (Vx_max_tooltip_size): New variable.
3520 (syms_of_xfns): DEFVAR_LISP it.
3521 (Fx_show_tip): Set frame's window_width to the width of the
3522 window. Use a maximum tooltip size specified by
3523 Vx_max_tooltip_size, if that has valid contents.
3524 (x_create_tip_frame): Set tooltip buffer's truncate-lines to nil.
3526 2001-07-26 Andrew Innes <andrewi@gnu.org>
3528 * w32term.c (x_display_list): New variable.
3529 (w32_term_init): Set it.
3531 * w32term.h (x_display_list): New extern.
3533 2001-07-26 Gerd Moellmann <gerd@gnu.org>
3535 * xdisp.c (resize_mini_window): Give up when inhibit-redisplay
3536 is non-nil, instead of when redisplaying_p is non-zero.
3538 (mark_window_display_accurate_1): Add an assertion.
3540 2001-07-25 Gerd Moellmann <gerd@gnu.org>
3542 * dispextern.h (struct it): Increase size of ctl_chars to 16.
3544 * xfns.c (Fx_file_dialog): Block/unblock input while processing
3545 events so that we get a chance of processing expose events.
3547 * xdisp.c (resize_mini_window): Don't resize while redisplaying.
3549 2001-07-24 Gerd Moellmann <gerd@gnu.org>
3551 * xfns.c (valid_image_p): Protect better against invalid image
3552 specifications. Previous code could signal an error.
3554 2001-07-23 Gerd Moellmann <gerd@gnu.org>
3556 * indent.c (current_column): Fix column computation in the
3557 presence of display table entries.
3558 (current_column_1, Fmove_to_column, compute_motion): Likewise.
3560 * dispnew.c (adjust_glyph_matrix): In the optimization for
3561 windows whose height has changed, use the new window height
3562 to compute which rows to invalidate.
3564 * editfns.c (toplevel) [STDC_HEADERS]: Include float.h.
3565 (MAX_10_EXP): New macro.
3568 * coding.c (code_convert_region): Handle the multibyte case if
3569 decoding ends with CODING_FINISH_INSUFFICIENT_SRC.
3571 2001-07-20 Gerd Moellmann <gerd@gnu.org>
3573 * dispextern.h (struct face): Change type of `stipple' to
3576 * xterm.c (x_fill_stretch_glyph_string): Remove an assertion.
3578 2001-07-19 Gerd Moellmann <gerd@gnu.org>
3580 * dispnew.c (update_window): Don't set the cursor at the end
3581 of the update if display update has been paused.
3583 * composite.h (syms_of_composite): Renamed from syms_of_composition.
3585 2001-07-18 Ken Raeburn <raeburn@gnu.org>
3587 * fns.c (Fset_char_table_default): Check that a charset is defined
3588 before checking its dimension.
3590 2001-07-17 Ken Raeburn <raeburn@gnu.org>
3592 * coding.c (setup_coding_system): Don't do any designation based
3593 on reg_bits if charset is not yet defined.
3595 * lisp.h (XVECTOR): Verify correct object type before returning a
3596 pointer, using eassert.
3598 2001-07-17 Gerd Moellmann <gerd@gnu.org>
3600 * keyboard.c (KBD_BUFFER_SIZE) [!HAVE_WINDOW_SYSTEM]:
3601 Increase to 4096 because of paste problems reported on GNU/Linux.
3603 2001-07-17 Jan Nieuwenhuizen <janneke@gnu.org>
3605 * emacs.c (USAGE1): Add +LINE:COLUMN option help.
3607 2001-07-16 Gerd Moellmann <gerd@gnu.org>
3609 * fileio.c (unwind_read): Function removed.
3610 (read_non_regular, read_non_regular_quit): New functions.
3611 (Finsert_file_contents): When reading from non-regular files,
3612 arrange to catch a `quit' and terminate the loop. Rearrange
3613 code so that a `quit' when reading from a regular file doesn't
3614 insert text in the buffer.
3616 * xfaces.c (clear_face_cache): Clear fonts on a display basis.
3617 Clear faces afterwards.
3618 (clear_font_table): Take a x_display_info parameter. Don't free
3619 fonts being the default font of any frame on the given display.
3621 2001-07-13 Gerd Moellmann <gerd@gnu.org>
3623 * xdisp.c (get_next_display_element): Use CHAR_STRING_NO_SIGNAL
3624 instead of CHAR_STRING which can signal an error.
3626 * charset.c (char_to_string_1): Extracted from char_to_string.
3627 Return -1 instead of signaling an error.
3628 (char_to_string): Use it.
3630 * charset.h (CHAR_STRING_NO_SIGNAL): New macro.
3632 2001-07-12 Stefan Monnier <monnier@cs.yale.edu>
3634 * coding.c (Ffind_coding_systems_region_internal): If safe_codings
3635 is t, don't try to append anything to it.
3637 2001-07-12 Eli Zaretskii <eliz@is.elta.co.il>
3639 * dired.c (file_name_completion): Pass dp->d_name to
3640 Fstring_match, not elt, which is always nil here.
3642 2001-07-12 Gerd Moellmann <gerd@gnu.org>
3644 * xselect.c (x_decline_selection_request): Handle errors
3645 caused by receivers that have vanished.
3647 * xterm.c (XTread_socket) <PropertyNotify>: Put the code
3648 ignoring events on foreign windows in #if 0. Always dispatch
3649 the event after checking it with x_handle_property_notify.
3651 * xselect.c (TRACE0, TRACE1, TRACE2): New macros, defined
3652 depending on TRACE_SELECTION. Replace fprintfs in #if 0 with
3653 TRACE macros to facilitate debugging. Add additional trace statements.
3654 (toplevel): Add prototypes for file-local functions.
3655 (x_atom_to_symbol): Remove DPYINFO parameter.
3657 2001-07-11 Stefan Monnier <monnier@cs.yale.edu>
3659 * w32menu.c (menubar_selection_callback, w32_menu_show):
3660 Initialize `entry' to nil.
3661 (w32_dialog_show): Remove unused `save_wv' variable.
3662 (name_is_separator): Recognize "--:foo" and "--foo-bar".
3664 2001-07-11 Gerd Moellmann <gerd@gnu.org>
3666 * xdisp.c (try_cursor_movement): Prevent a warning from GCC 3.0.
3668 * fileio.c (unwind_read): Print a message when discarding inserted
3669 text or switching the buffer to unibyte. Change parameter.
3670 (Finsert_file_contents): Don't pass VISIT to unwind_read.
3672 * fileio.c (unwind_read): New function.
3673 (Finsert_file_contents): Record it as unwind-function for
3674 the case that reading is interrupted by C-g.
3676 2001-07-10 Gerd Moellmann <gerd@gnu.org>
3678 * dispnew.c (update_window): Don't skip the header-line
3679 update when scrolling_window returns 0.
3681 * xfaces.c (unload_color): Do nothing if PIXEL is -1.
3683 * xfns.c (Fx_create_frame): Initialize frame colors to -1,
3684 for the case that x_decode_color signals an error.
3686 * xdisp.c (add_to_log): Do nothing if called asynchronously.
3688 2001-07-09 Gerd Moellmann <gerd@gnu.org>
3690 * sound.c (toplevel): Include <signal.h> and "syssignal.h".
3691 (vox_configure, vox_close) [SIGIO]: Block/unblock SIGIO
3694 2001-07-06 Eli Zaretskii <eliz@is.elta.co.il>
3696 * dosfns.c (syms_of_dosfns): Add \n\ at the end of a line in the
3697 doc string line for dos-timezone-offset.
3699 * msdos.c (do_visible_bell): Add \n\ at the end of each line of
3700 inline assembly, to avoid compiler warnings.
3701 (syms_of_msdos): Add \n\ at the end of a line in the doc string
3702 line for dos-unsupported-char-glyph.
3704 * buffer.c (syms_of_buffer) [if 0]: Avoid a warning from GCC 3.0.
3706 2001-07-05 Gerd Moellmann <gerd@gnu.org>
3708 * sound.c: Include Emacs' header files with #include "...".
3710 * eval.c (specbind): Additionally record the buffer that was
3711 current when a buffer-local or frame-local variable was bound.
3713 2001-07-04 Gerd Moellmann <gerd@gnu.org>
3715 * xterm.c (x_produce_glyphs): Don't convert multibyte characters
3716 to unibyte characters in unibyte buffers.
3718 2001-07-03 Gerd Moellmann <gerd@gnu.org>
3720 * eval.c (specbind): If SYMBOL has a frame-local binding, record
3721 the frame on the binding stack. Change format of entries for
3722 local bindings on the binding stack to '(SYMBOL . WHERE)'.
3723 (unbind_to): Handle unbinding a frame-local variable.
3725 * xdisp.c (compute_line_metrics): On ttys, subtract continuation
3726 glyphs and truncation glyphs at the end of a row from its pixel width.
3727 (dump_glyph_row): Print row's continuation_lines_width.
3728 (try_window_id): Take the shortcut if ZV is visible in the
3729 window, but there are actually no changes at ZV.
3731 2001-07-02 Gerd Moellmann <gerd@gnu.org>
3733 * xterm.h (x_free_dpy_colors): Add prototype.
3735 * xterm.c (cvt_pixel_dtor): Call x_free_dpy_colors with the
3736 right number of arguments.
3738 * Makefile.in (tags): Depend on $(lwlibdir)/TAGS.
3739 ($(lwlibdir)TAGS): New target.
3740 (TAGS): Fix dependency list.
3742 * xterm.c (x_list_fonts): Make sure XFreeFont is called
3745 2001-06-30 Gerd Moellmann <gerd@gnu.org>
3747 * emacs.c (main): Remove extern declaration for sys_nerr, which
3748 isn't used and causes a compilation error with GCC 3.0 on
3751 2001-06-27 Gerd Moellmann <gerd@gnu.org>
3753 * widget.c (EmacsFrameSetCharSize): Turn off atimers and block
3754 SIGIO around the code where Xt might wait for a ConfigureNotifyEvent.
3755 (toplevel): Include <signal.h> and syssignal.h.
3757 * sound.c (vox_configure, vox_close): Turn off atimers
3760 2001-06-26 Gerd Moellmann <gerd@gnu.org>
3762 * keyboard.c (read_char) <non_reread>: Record the previous idle
3763 start time before calling timer_stop_idle.
3764 (read_char) <reread_first>: After processing a help-echo event,
3765 restore the previous idle start time.
3767 * xdisp.c (handle_invisible_prop): Deal with overlay strings at
3768 the start of invisible text.
3769 (setup_for_ellipsis): New function.
3770 (next_overlay_string): After all overlay strings have been
3771 processed, display an ellipsis if necessary.
3772 (load_overlay_strings, get_overlay_strings): Add parameter CHARPOS.
3773 (push_it): Initialize display_ellipsis_p on the iterator's stack.
3775 * dispextern.h (struct iterator_stack_entry): Add member
3778 2001-06-25 Gerd Moellmann <gerd@gnu.org>
3780 * widget.c (EmacsFrameSetCharSize): Set XtNwaitForWm depending
3781 on the value of the wait-for-wm frame parameter.
3783 * xterm.h (struct x_output): Add member wait_for_wm.
3785 * xfns.c (Qwait_for_wm): New variable.
3786 (x_frame_parms): Add entry for `wait-for-wm".
3787 (x_set_wait_for_wm): New function.
3788 (Fx_create_frame): Call x_default_parameter for wait-for-wm.
3789 (syms_of_xfns): Initialize and staticpro Qwait_for_wm.
3791 * xdisp.c (try_window_id) <all changes below window end>: Don't
3792 take this shortcut if ZV is visible in the window.
3793 (try_window_id): When checking for window start being in changed
3794 text, don't check that the buffer's size has changed.
3796 2001-06-23 Richard M. Stallman <rms@gnu.org>
3798 * minibuf.c (Fcompleting_read): Doc fix.
3800 2001-06-19 Gerd Moellmann <gerd@gnu.org>
3802 * composite.c (Ffind_composition_internal): Accept ZV
3803 and a string's end position as POS.
3805 2001-06-18 Gerd Moellmann <gerd@gnu.org>
3807 * composite.c (Ffind_composition_internal): Check POS
3810 2001-06-15 Eli Zaretskii <eliz@is.elta.co.il>
3812 * editfns.c (Fmessage_box): If the frame is not under a window
3813 system, output the message in the echo area.
3815 2001-06-14 Richard M. Stallman <rms@gnu.org>
3817 * xdisp.c (try_window_id): When EOB is visible, don't treat
3818 insertion at EOB as if it were "off the bottom of the screen."
3820 2001-06-11 Andrew Innes <andrewi@gnu.org>
3822 * w32proc.c (create_child): Add new parameter is_gui_app.
3823 (w32_executable_type): Add new parameter is_gui_app.
3824 (sys_spawnve): Use it.
3825 (sys_kill): Fake ^C for SIGINT, and ^Break (if possible) for
3826 SIGQUIT. This matches better how the signals are interpreted by
3827 MSVC compiled programs.
3828 (syms_of_ntproc): Update docstring.
3830 2001-06-02 Stefan Monnier <monnier@cs.yale.edu>
3832 * xterm.c (clear_mouse_face): Reset dpyinfo->mouse_face_overlay as
3833 well otherwise note_mouse_highlight might optimize away highlighting
3834 if we pass over that same overlay again.
3836 2001-06-02 Eli Zaretskii <eliz@is.elta.co.il>
3838 * lread.c (Fload): Document that the argument is run via
3839 substitute-in-file-name.
3841 2001-05-31 Gerd Moellmann <gerd@gnu.org>
3843 * Makefile.in (bootstrap-doc): New target.
3844 (bootstrap-emacs): Depend on it.
3846 * fileio.c (Fdo_auto_save): Don't try to create the directory of
3847 auto-save-list-file-name when shutting down Emacs, because
3848 creating the directory might signal an error, and leaves
3849 Emacs in a strange state.
3851 * term.c: (tty_cursor_hidden): New variable.
3852 (update_begin): Don't call tty_hide_cursor. Clean up.
3853 (update_end, set_terminal_window, set_scroll_region): Clean up.
3854 (ring_bell, reset_terminal_modes): Clean up.
3855 (tty_hide_cursor, tty_show_cursor): Hide/show cursor depending
3856 on tty_cursor_hidden.
3857 (write_glyphs): Call tty_hide_cursor.
3859 2001-05-30 Stefan Monnier <monnier@cs.yale.edu>
3861 * buffer.c (copy_overlays): Make ENABLE_CHECKING happy.
3863 2001-05-30 Gerd Moellmann <gerd@gnu.org>
3865 * xfns.c (enum image_value_type): New enumerator
3866 IMAGE_STRING_OR_NIL_VALUE.
3867 (parse_image_spec): Handle it.
3868 (xbm_format, pbm_format): Use it for :foreground and :background.
3869 (xbm_load, pbm_load): Check for nil color names.
3871 * xterm.c (note_mouse_highlight): If an overlapping overlay
3872 exists, but we find that we highlight the same overlay as before,
3873 don't do the highlighting again.
3875 2001-05-29 Gerd Moellmann <gerd@gnu.org>
3877 * xmenu.c (single_submenu, xmenu_show) [!HAVE_MULTILINGUAL_MENU]:
3878 Protect unibyte strings created by replacing their multibyte
3879 equivalents in menu_items.
3881 * keymap.c (Fsingle_key_description): NUL-terminate the string
3882 buffer before calling build_string.
3884 * callproc.c (Fcall_process): Deal with decode_coding returning
3885 CODING_FINISH_INCONSISTENT_EOL.
3887 2001-05-28 Gerd Moellmann <gerd@gnu.org>
3889 * xmenu.c (xmenu_show) [!HAVE_MULTILINGUAL_MENU]: Don't overwrite
3890 an item's name with its key description in case the description
3891 is a multibyte string.
3893 * keymap.c (Fsingle_key_description): Create a multibyte string
3896 * macros.c (Fstart_kbd_macro): Doc fix.
3898 * xterm.c (cursor_in_mouse_face_p): New function.
3899 (x_draw_stretch_glyph_string): Use it to choose a different GC
3900 when drawing a cursor within highlighted text.
3902 * editfns.c (char_property_eq): Put in #if 0.
3904 * indent.c (string_display_width): Put in #if 0.
3906 * lread.c (Fload): Remove unused label.
3908 * termcap.c (speeds): Put in #if 0.
3910 2001-05-18 Gerd Moellmann <gerd@gnu.org>
3912 * eval.c (call_debugger): Don't bind inhibit-eval-during-redisplay.
3914 * xfaces.c (xlfd_point_size): Don't divide pixel size from
3915 transformation matrix by 10.
3917 2001-05-16 Gerd Moellmann <gerd@gnu.org>
3919 * xfns.c (x_set_foreground_color): Change frame's cursor_pixel
3920 only if it's equal to the former foreground pixel color.
3921 (x_set_foreground_color, x_set_background_color)
3922 (x_set_mouse_color, x_set_cursor_color): Cleaned up.
3924 2001-05-16 Dave Love <fx@gnu.org>
3926 * insdel.c (signal_before_change, signal_after_change): Consider a
3927 local change hook which changes the buffer.
3929 * process.c (read_process_output): Don't call signal_after_change
3930 and update_compositions after insert_from_string_before_markers.
3932 2001-05-16 Gerd Moellmann <gerd@gnu.org>
3934 * xfaces.c (split_font_name): Use the right field when
3935 checking for `[...]' syntax.
3937 * buffer.c (copy_overlays): New function.
3938 (clone_per_buffer_values): Use it.
3940 * buffer.h (OVERLAY_PLIST): New macro.
3942 * keymap.c (Fsingle_key_description): Replace a build_string with
3943 a make_multibyte_string. From Kenichi Handa <handa@etl.go.jp>.
3945 * fontset.c (Ffontset_info): Check that face is non-null
3946 before accessing its fields.
3948 2001-05-15 Gerd Moellmann <gerd@gnu.org>
3950 * keyboard.c (read_key_sequence): Prevent generating a fake
3953 * xfaces.c (split_font_name): Handle `[...]' for the right
3956 * ccl.c (ccl_driver): Don't copy remaining bytes in case
3957 of CCL_STAT_INVALID_CMD.
3959 2001-05-14 Stefan Monnier <monnier@cs.yale.edu>
3961 * eval.c (Fdefvar): Only record (defvar <var>) in the load-history
3962 in <var> has no default value yet.
3964 * xfaces.c (try_alternative_families): First try the FAMILY.
3965 And if nothing is found in the end, try again with scalable fonts.
3966 (try_font_list): Let try_alternative_families do a bit more of
3967 the work. Only use FAMILY if it is not nil.
3968 (syms_of_xfaces) <scalable-fonts-allowed>: Fix docstring.
3970 2001-05-14 Gerd Moellmann <gerd@gnu.org>
3972 * xterm.c (note_mouse_highlight): Avoid changing the mouse
3973 pointer shape when show_mouse_face has already done it.
3975 * xterm.c (x_draw_glyphs): Fix computation of rightmost x for
3978 * xfaces.c (split_font_name): Make sure to leave the loop
3979 with the right value of `i'.
3981 * xfaces.c (split_font_name): Handle matrix transformations
3982 in the pixel and point size fields of XLFD font names.
3983 (xlfd_point_size): Likewise.
3985 2001-05-12 Eli Zaretskii <eliz@is.elta.co.il>
3987 * w32fns.c (w32_to_x_font): Change prototype to fit the declaration.
3988 (x_to_w32_font): Add prototype.
3990 * regex.c (malloc, realloc, free) [emacs]: Undefine before
3991 redefining, to avoid compiler warnings.
3993 * w32proc.c: Include syssignal.h, to avoid compiler warnings.
3995 * w32bdf.c (search_file_line, set_bdf_font_info, seek_char)
3996 (w32_get_bdf_glyph): Cast between unsigned char and char when
3997 passing arguments to subroutines, to shut up compiler warnings.
3998 (w32_get_bdf_glyph): Don't mix signed and unsigned when calling
4001 * xfaces.c: Include keyboard.h before frame.h, not after it.
4003 * widget.c: Include keyboard.h before frame.h.
4005 * w32term.h (struct image, struct face): Forward declaration, to
4006 avoid compiler warnings.
4008 2001-05-11 Gerd Moellmann <gerd@gnu.org>
4010 * keyboard.c (read_key_sequence): Don't modify events when
4011 generating fake prefix keys (mode-line, scroll-bar, ...) since
4012 this prevents proper processing of such events when pushed back
4013 into unread-command-events.
4015 * xterm.c (clear_mouse_face): Return 1 if text with mouse face was
4016 actually redrawn. Make the function static.
4017 (note_mouse_highlight): Fix a case where the mouse cursor
4018 was changed back to the text cursor.
4020 * xterm.h (clear_mouse_face): Remove prototype.
4022 * xdisp.c (try_window_id): Fix the fix and set the right
4025 * xdisp.c (try_window_id): Fix computation of window end in the
4026 case that lines were deleted at the end of the window. Add some
4027 more debug_method_adds.
4029 * xfaces.c (try_alternative_families): New function.
4030 (try_font_list): Use it. If ATTRS specifies a family, check
4031 fonts from that family first.
4032 (choose_face_font): Remove code setting the family part of
4035 2001-05-10 Gerd Moellmann <gerd@gnu.org>
4037 * xdisp.c (try_window_id): Fix case of all changes before
4040 * xdisp.c (try_window_id): Add some xasserts.
4042 2001-05-09 Gerd Moellmann <gerd@gnu.org>
4044 * lisp.h (GLYPH_CHAR_VALID_P): Use CHAR_VALID_P.
4046 2001-05-09 Dave Love <fx@gnu.org>
4048 * xdisp.c (GIVE_UP): Fix for K&R C.
4050 2001-05-09 Gerd Moellmann <gerd@gnu.org>
4052 * print.c (syms_of_print) <print-length, print-level>: Doc fix.
4054 * xterm.c (note_mouse_highlight): Don't change the mouse cursor
4055 back to the text cursor shape without need.
4057 2001-05-07 Gerd Moellmann <gerd@gnu.org>
4059 * xfns.c (x_set_foreground_color): Set frame's cursor_pixel.
4061 * dispextern.h (inverse_video): Declare extern.
4063 * keyboard.c (delete_kboard): Handle the case that selected_frame
4064 has been deleted in the course of x_connection_closed.
4066 2001-05-03 Eli Zaretskii <eliz@is.elta.co.il>
4068 * xterm.c (XTread_socket) <Expose> [!USE_TOOLKIT_SCROLL_BARS]:
4069 Fix the change from 2001-04-30.
4071 2001-05-03 Gerd Moellmann <gerd@gnu.org>
4073 * xfns.c (file_dialog_unmap_cb): New function.
4074 (Fx_file_dialog): Use it as XmNunmapCallback to capture the case
4075 where a dialog is closed via the window manager.
4077 * xdisp.c (try_window_id): Cases of changes all in front of
4078 the window start or all below the window end mostly rewritten.
4079 (redisplay_window): Move the tests if try_window_id is
4080 applicable to try_window_id.
4081 (GIVE_UP): New macro.
4083 2001-05-02 Gerd Moellmann <gerd@gnu.org>
4085 * xterm.c (expose_window): Return int. If W is the window
4086 currently being updated, mark the frame garbaged.
4087 Fix computation of rows intersecting the exposed rectangle.
4088 (expose_window_tree): Stop when expose_window returns 0.
4090 * xterm.c (x_draw_stretch_glyph_string): Don't draw background
4091 again if it has already been drawn.
4093 2001-05-01 Stefan Monnier <monnier@cs.yale.edu>
4095 * syntax.c (update_syntax_table): Check that oldi has the same
4096 properties as old_prop before deciding not to invalidate.
4098 2001-04-30 Gerd Moellmann <gerd@gnu.org>
4100 * undo.c (Fprimitive_undo): In a writable buffer, enable undoing
4101 read-only text that is so because of text properties.
4103 * xterm.c (x_window_to_menu_bar) [USE_LUCID]: New function.
4104 (XTread_socket) <Expose> [USE_LUCID]: Handle events for
4105 windows that are components of a Lucid menu bar.
4107 2001-04-27 Gerd Moellmann <gerd@gnu.org>
4109 * term.c (turn_on_face): Fix reverse video handling on terminals
4110 that don't support colors.
4112 2001-04-26 Gerd Moellmann <gerd@gnu.org>
4114 * editfns.c (save_excursion_restore): Don't use XBUFFER on
4117 2001-04-25 Gerd Moellmann <gerd@gnu.org>
4119 * term.c (toggle_highlight): New function.
4120 (turn_on_face): Change handling of reverse video.
4122 * process.c (wait_reading_process_input):
4123 Call record_asynch_buffer_change only if a timer really changed buffers.
4125 * buffer.c (mouse_face_overlay_overlaps): Fix the computation
4126 of the number of overlays to check.
4128 * keyboard.c (command_loop_1): Redo change of 2001-03-12.
4130 * xdisp.c (try_window_id): Fix a case where window_end_pos
4131 and window_end_bytepos were not adjusted.
4133 2001-04-23 Gerd Moellmann <gerd@gnu.org>
4135 * xfaces.c (compute_char_face): If buffer is unibyte, set CH to
4138 2001-04-21 Eli Zaretskii <eliz@is.elta.co.il>
4140 * process.c (wait_reading_process_input) [!subprocesses]:
4141 Don't reference waiting_for_user_input_p, it's not defined in the
4142 branch without async subprocesses support.
4144 2001-04-19 Gerd Moellmann <gerd@gnu.org>
4146 * keyboard.c (delete_kboard): Prevent a dangling reference
4147 from current_kboard to KB, which is freed.
4149 * process.c (wait_reading_process_input):
4150 Call record_asynch_buffer_change after running timers, to make
4151 read_key_sequence aware of buffer changes from under it.
4153 2001-04-18 Gerd Moellmann <gerd@gnu.org>
4155 * xfaces.c (Qscalable_fonts_allowed): New variable.
4156 (realizing_basic_faces_p): Removed.
4157 (x_face_list_fonts): Special handling for realizing_basic_faces_p
4159 (realize_basic_faces): Specbind Qscalable_fonts_allowed to t.
4160 (syms_of_xfaces): Initialize Qscalable_fonts_allowed. Change default
4161 for scalable-fonts-allowed to t.
4163 * fileio.c (Finsert_file_contents): If the file size returned from
4164 stat is zero, set END to READ_BUF_SIZE. This makes sure we can
4165 read from files on a procfs whose contents are generated dynamically.
4167 2001-04-18 Eli Zaretskii <eliz@is.elta.co.il>
4169 * gmalloc.c (__malloc_size_t) [__GNUC__]: If STDC_HEADERS is not
4170 defined, include stddef.h and use __SIZE_TYPE__ instead of size_t.
4171 (__memalign_hook): Make the two prototypes consistent.
4173 2001-04-17 Gerd Moellmann <gerd@gnu.org>
4175 * xdisp.c (redisplay_window): Make sure to clear the desired glyph
4176 matrix of mini-windows.
4178 2001-04-12 Stefan Monnier <monnier@cs.yale.edu>
4180 * intervals.c (find_interval): Don't rebalance during signal handling.
4182 2001-04-11 Gerd Moellmann <gerd@gnu.org>
4184 * fns.c: Include blockinput.h.
4186 * fns.c (Fplist_get): Don't QUIT if interrupt_input_blocked.
4188 2001-04-10 Gerd Moellmann <gerd@gnu.org>
4190 * fns.c (Fcompare_strings): Fix return values.
4192 * window.c (window_scroll): Change the meaning of N to mean
4193 N screen-fulls or N lines.
4194 (window_scroll_pixel_based, window_scroll_line_based)
4195 (scroll_command, Fscroll_other_window): Change accordingly.
4197 * window.c (window_scroll_pixel_based, Frecenter):
4198 Call window_box_height instead of using it.last_visible_y for the
4199 height of the window.
4201 * xdisp.c (redisplay_window) <recenter>: Call window_box_height
4202 instead of using it.last_visible_y for the height of the window.
4204 * w32proc.c (sys_spawnve): Quote more chars for Cygwin.
4205 From Dan Holmsand <dan@eyebee.com>.
4207 * w32.c (sys_open): Try to open file without _O_CREAT first, to be
4208 able to write to hidden and system files. From Dan Holmsand
4211 * fileio.c (Fcopy_file) [WINDOWSNT]: Use CopyFile. From Dan
4212 Holmsand <dan@eyebee.com>.
4214 2001-04-09 Gerd Moellmann <gerd@gnu.org>
4216 * fns.c (Fplist_get, Fplist_put): Add QUITs.
4218 * window.c (window_internal_height): Return 1 less if the
4219 window has a header line.
4221 * xdisp.c (try_window_id): When scrolling on a terminal, take
4222 the change of window_internal_height into account.
4224 2001-04-09 Eli Zaretskii <eliz@is.elta.co.il>
4226 * gmalloc.c (align): If the argument SIZE would overflow
4227 __malloc_ptrdiff_t, fail right away.
4229 2001-04-06 Gerd Moellmann <gerd@gnu.org>
4231 * xfns.c (compute_tip_xy): Add parameters WIDTH and HEIGHT.
4232 Make sure the tooltip is completely visible.
4233 (x_make_gc): Use FRAME_X_SCREEN_NUMBER.
4235 * xterm.h (FRAME_X_SCREEN_NUMBER): New macro.
4237 * xmenu.c (xmenu_show): Use FRAME_X_SCREEN_NUMBER.
4239 2001-04-06 Dave Love <fx@gnu.org>
4241 * composite.c (update_compositions) <check_mask & CHECK_HEAD>:
4244 2001-04-06 Gerd Moellmann <gerd@gnu.org>
4246 * composite.h (COMPOSITION_VALID_P): Allow integers as cdrs of PROP.
4248 * xdisp.c (Qinhibit_eval_during_redisplay): Make it a Lisp_Object.
4250 2001-04-05 Gerd Moellmann <gerd@gnu.org>
4252 * sysdep.c (getwd) [!HAVE_GETWD]: Unblock input before returning.
4254 * editfns.c (Fcurrent_time_zone): Accept spaces in timezone names.
4256 * xfns.c (Vmotif_version_string) [USE_MOTIF]: New variable.
4257 (syms_of_xfns): DEFVAR_LISP it. Initialize from XmVERSION_STRING.
4259 * xmenu.c (free_frame_menubar) [USE_MOTIF]: Preserve the
4260 shell widget's position only if it is non-null.
4262 * xterm.c (x_free_frame_resources) [USE_X_TOOLKIT]:
4263 Set f->output_data.x->widget to null after destroying it.
4265 * fns.c (Frequire): Doc fix. Rename parameter FILE_NAME to
4266 FILENAME to bring it in synch with the documentation.
4268 * xfaces.c (realizing_basic_faces_p): Renamed from
4269 realize_default_face_p.
4270 (realize_basic_faces): Set/clear realizing_basic_faces_p.
4271 (realize_default_face): Don't set the flag.
4273 2001-04-04 Gerd Moellmann <gerd@gnu.org>
4275 * lisp.h (echoing, echo_message_buffer, cancel_echoing): Declare.
4277 * keyboard.c (echoing, echo_message_buffer): Make externally visible.
4279 * xdisp.c (with_echo_area_buffer): Avoid confusion from reusing
4280 the buffer that was used for echoing.
4282 * xfaces.c (best_matching_font): Remove unused parameter PATTERN.
4283 (first_font_matching): Removed unused function.
4284 (x_face_list_fonts): Remove unused parameter SCALABLE_P.
4285 (may_use_scalable_font_p): Remove parameter FONT; rename
4286 parameter NAME to FONT.
4287 (x_face_list_fonts): Fix missing bounds check.
4288 (realizing_default_face_p): New variable.
4289 (realize_default_face): Set and clear that flag.
4290 (x_face_list_fonts): When called during the realization of the
4291 default face, and no matching fonts are found when ignoring
4292 scalable fonts and fonts matching a regexp from
4293 face-ignored-fonts, try without ignoring fonts.
4295 2001-04-03 Gerd Moellmann <gerd@gnu.org>
4297 * xfns.c (postprocess_image): New function.
4298 (lookup_image): Call it for all image types except PostScript.
4299 (x_kill_gs_process): Call postprocess_image.
4301 * xterm.c (x_use_underline_position_properties): New variable.
4302 (x_draw_glyph_string): Use it.
4303 (syms_of_xterm): DEFVAR_BOOL it.
4305 2001-04-02 Gerd Moellmann <gerd@gnu.org>
4307 * xterm.c (x_alloc_nearest_color_1): New function.
4308 (x_alloc_nearest_color): Use it.
4309 (x_color_cells): Take a Display as argument, instead of a frame.
4310 (cvt_string_to_pixel_args, cvt_string_to_pixel_value): New variables.
4311 (cvt_string_to_pixel, cvt_pixel_dtor): New functions.
4312 (x_initialize): Register cvt_string_to_pixel as resource converter
4313 string -> Pixel and cvt_pixel_dtor as pixel resource destructor.
4315 2001-03-30 Gerd Moellmann <gerd@gnu.org>
4317 * xdisp.c (get_overlay_strings): Set iterator's end_charpos.
4318 (set_iterator_to_next): If a string from a display property ends,
4319 consider the case that this might also be the end of an
4320 overlay string having the display property.
4322 * xdisp.c (handle_display_prop): Fix recognition of subproperty lists.
4324 * xdisp.c (reseat_to_string): Undo last change.
4326 * dispnew.c (adjust_glyph_matrix): Don't try to reuse the current
4327 matrix of a window when the header line changes, when
4328 new rows are allocated, or when the width changes.
4330 2001-03-30 Eli Zaretskii <eliz@is.elta.co.il>
4332 * print.c (Fprin1, Fprin1_to_string, Fprinc, Fprint): Fix last change.
4334 2001-03-29 Eli Zaretskii <eliz@is.elta.co.il>
4336 * fileio.c (syms_of_fileio) <directory-sep-char>: Warn that it is
4339 2001-03-29 Gerd Moellmann <gerd@gnu.org>
4341 * data.c (Fsubr_interactive_form): New function.
4342 (syms_of_data): Defsubr it.
4344 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
4345 (live_float_p, live_misc_p): Return 1 only if the offset of the
4346 pointer in its block is >= 0.
4348 2001-03-28 Paul Eggert <eggert@twinsun.com>
4350 * editfns.c (Ffloat_time): Fix off-by-factor-of-10 bug in the
4351 microseconds calcuation. Avoid double-rounding problem.
4352 In doc string, warn that the result is approximate.
4354 2001-03-28 Gerd Moellmann <gerd@gnu.org>
4356 * eval.c (call_debugger): Bind `inhibit-redisplay' to nil, and
4357 bind `inhibit-eval-during-redisplay' to t.
4359 * lisp.h (Qinhibit_eval_during_redisplay): Declare extern.
4361 * xdisp.c (inhibit_eval_during_redisplay)
4362 (Qinhibit_eval_during_redisplay): New variables.
4363 (safe_eval, safe_call): If inhibit_eval_during_redisplay is set,
4364 don't eval, return nil instead.
4365 (syms_of_xdisp): DEFVAR_BOOL inhibit-eval-during-redisplay.
4366 Initialize Qinhibit_eval_during_redisplay.
4368 * xdisp.c (reseat_to_string): If STRING is multibyte, set
4369 the iterator's multibyte_p flag.
4371 * xfaces.c (realize_basic_faces): Decrement menu_face_change_count
4372 instead of setting it to zero; it's incremented for each frame
4373 where the menu face is changed.
4375 * xterm.c (x_draw_relief_rect): Extend left shadow to the bottom;
4376 change bottom shadow accordingly.
4378 * xterm.c (expose_window_tree, expose_frame): Don't compute
4380 (expose_window): Do it here instead.
4381 (x_draw_glyph_string): Fix a computation of the underline position.
4383 * bytecode.c (BYTE_CODE_QUIT): New macro.
4384 (Fbyte_code): Use BYTE_CODE_QUIT instead of QUIT.
4386 2001-03-27 Gerd Moellmann <gerd@gnu.org>
4388 * xdisp.c (try_window_reusing_current_matrix) <scrolling up>:
4389 Give up if matrix starts in an ellipsis.
4390 (init_from_display_pos): Do nothing if POS doesn't specify
4391 a dpvec_index but the iterator has such a position.
4393 * xdisp.c (init_from_display_pos): Remove unwarranted assertion.
4395 * xmenu.c (free_frame_menubar) [USE_MOTIF]: If the shell widget's
4396 x/y position is (0, 0) after destroying the menu bar, restore
4397 its original position.
4399 * xdisp.c (in_ellipses_for_invisible_text_p): New function.
4400 (init_from_display_pos): Use it.
4401 (try_window_reusing_current_matrix): Don't use cursor_row_p.
4403 2001-03-26 Gerd Moellmann <gerd@gnu.org>
4405 * xdisp.c (try_window_id): Undo last change.
4407 2001-03-26 Eli Zaretskii <eliz@is.elta.co.il>
4409 * print.c (Fprin1, Fprin1_to_string, Fprinc, Fprint): Doc fix.
4411 * buffer.c (syms_of_buffer): Doc fix.
4413 2001-03-26 Gerd Moellmann <gerd@gnu.org>
4415 * xfaces.c (x_update_menu_appearance): Use local variable
4416 popup_path for setting font resources.
4418 2001-03-25 Eli Zaretskii <eliz@is.elta.co.il>
4420 * frame.c (Fframe_list): Don't reference tip_frame if
4421 HAVE_WINDOW_SYSTEM is not defined.
4423 * emacs.c (main): Update the copyright year. From Werner LEMBERG
4426 2001-03-25 Gerd Moellmann <gerd@gnu.org>
4428 * xdisp.c (init_from_display_pos): Test invisible property
4429 with TEXT_PROP_MEANS_INVISIBLE instead of NILP.
4431 * xdisp.c (redisplay_internal) <update one window>: Make sure
4432 last_arrow_position and last_arrow_string are set.
4434 * frame.c (Fframe_list): Don't return a tooltip frame.
4436 2001-03-23 Gerd Moellmann <gerd@gnu.org>
4438 * xdisp.c (mark_window_display_accurate_1): New function,
4439 extracted from mark_window_display_accurate.
4440 Compute BUF_UNCHANGED_MODIFIED, BUF_OVERLAY_UNCHANGED_MODIFIED,
4441 BUF_BEG_UNCHANGED, BUF_END_UNCHANGED.
4442 (mark_window_display_accurate): Use it.
4443 (redisplay_internal): Use it for the selected window.
4444 (redisplay_internal): Avoid duplicate mark_window_display_accurate
4445 for the selected frame.
4447 * xdisp.c Use make_number, for readability.
4448 (try_window_id): Disable rows below the window end.
4449 (try_window_reusing_current_matrix): Use cursor_row_p.
4450 (try_window_reusing_current_matrix) <scrolling up>: Fix disabling
4452 (init_from_display_pos): If POS specifies a position in a display
4453 vector, maybe get the iterator set up for that ellipsis.
4455 * xdisp.c (dump_glyph_row): Fix output for NGLYPHS == 2.
4457 2001-03-23 Eli Zaretskii <eliz@is.elta.co.il>
4459 * xmenu.c: Include widget.h only if USE_X_TOOLKIT is defined.
4461 2001-03-23 Gerd Moellmann <gerd@gnu.org>
4463 * xfaces.c (x_update_menu_appearance): Use a different path
4464 for Lucid popup menus.
4466 2001-03-22 Stefan Monnier <monnier@cs.yale.edu>
4468 * xterm.c (note_mouse_highlight): Dec the int, not the Lisp_Object.
4470 * xdisp.c (init_iterator): Check WINDOWP before using XWINDOW.
4471 (string_buffer_position): Use `make_number'.
4473 2001-03-22 Gerd Moellmann <gerd@gnu.org>
4475 * xfaces.c (x_update_menu_appearance): Renamed from
4476 x_set_menu_face_resources. Use different resources for popups.
4478 * lisp.h (Vx_resource_name) [HAVE_X_WINDOWS]: Declare extern.
4479 (GC_CHECK_STRING_BYTES): Don't define.
4481 * xfaces.c (x_set_menu_resources_from_menu_face) [USE_X_TOOLKIT]:
4482 Removed, together with subroutines.
4483 (x_set_menu_face_resources) [USE_X_TOOLKIT]: New function.
4484 (realize_basic_faces) [USE_X_TOOLKIT]: Call x_set_menu_face_resources.
4486 * dispextern.h (x_set_menu_resources_from_menu_face):
4489 * xmenu.c (update_frame_menubar, set_frame_menubar, xmenu_show):
4490 Remove calls to x_set_menu_resources_from_menu_face.
4492 * xfaces.c (xm_set_menu_resources_from_menu_face):
4493 Remove #ifndef LESSTIF_VERSION.
4495 * xmenu.c: Include widget.h.
4496 (single_submenu): Return int. Some cleanup.
4497 (set_frame_menubar): Call x_set_menu_resources_from_menu_face.
4499 2001-03-21 Gerd Moellmann <gerd@gnu.org>
4501 * xterm.c (x_update_window_end): Handle overwritten mouse face
4502 also for tool bar windows.
4503 (show_mouse_face): Set the glyph row's mouse_face_p flag also when
4504 DRAW is DRAW_IMAGE_RAISED.
4506 2001-03-20 Gerd Moellmann <gerd@gnu.org>
4508 * print.c (syms_of_print): Doc fixes.
4510 * fns.c (Fmd5): Doc fix.
4512 2001-03-19 Gerd Moellmann <gerd@gnu.org>
4514 * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
4515 Clear area of the frame not occupied by the scroll bar.
4517 * xfns.c (x_create_tip_frame): Add parameter TEXT. Set the
4518 tip frame's root window buffer to *tip* right after creating
4521 * xdisp.c (highlight_trailing_whitespace): Glyphs whose object
4522 is an integer don't have to be for space characters.
4524 2001-03-16 Gerd Moellmann <gerd@gnu.org>
4526 * indent.c (current_column, current_column_1, Fmove_to_column)
4527 (compute_motion): Handle characters from display vectors differently.
4529 2001-03-15 Kenichi Handa <handa@etl.go.jp>
4531 * xterm.c (x_draw_glyph_string): Draw relief (if any) before
4532 drawing glyph string.
4534 2001-03-15 Gerd Moellmann <gerd@gnu.org>
4536 * keyboard.c (timer_check): Preserve the value of deactivate-mark.
4537 (command_loop_1): Undo last change.
4539 * xterm.c (fast_find_position): Return the correct vpos.
4541 * data.c (store_symval_forwarding): Add parameter BUF. If BUF is
4542 non-null, set a per-buffer value in BUF instead of the current buffer.
4543 (swap_in_global_binding, swap_in_symval_forwarding, Fset_default):
4544 Call store_symval_forwarding with BUF null.
4545 (set_internal): Call store_symval_forwarding with the BUF
4546 parameter passed to set_internal. Formerly, the value was always
4547 set in the current buffer; the buffer recorded in specbind for
4548 this case wasn't used.
4549 (arith_driver): Reindent.
4551 * buffer.c (swap_out_buffer_local_variables):
4552 Call store_symval_forwarding with BUF null.
4554 * lisp.h (store_symval_forwarding): Change prototype.
4556 * eval.c (specbind): Call store_symval_forwarding with BUF null.
4558 2001-03-14 Gerd Moellmann <gerd@gnu.org>
4560 * frame.c (do_switch_frame): Remove unused parameter NO_EVENT, add
4561 FOR_DELETION. Avoid resizing the mini-window of the selected
4562 frame if FOR_DELETION is set.
4563 (Fselect_frame, Fhandle_switch_frame, Fdelete_frame)
4564 (Fmake_frame_invisible): Change calls to do_switch_frame for new
4567 * window.c (Fset_window_configuration): Change call to
4568 do_switch_frame to new format.
4570 * keyboard.c (quit_throw_to_read_char): Change call to
4571 do_switch_frame to new format.
4573 * lisp.h (do_switch_frame): Change prototype.
4575 * frame.c (Fframe_parameters): In the `buffer-list' frame
4576 parameter, store the buffer list of FRAME, not the list of the
4579 * xterm.c (x_draw_glyph_string_box): Don't draw a full-width
4580 box just because the glyph row's full_width_p flag is set.
4582 2001-03-14 Eli Zaretskii <eliz@is.elta.co.il>
4584 * xdisp.c (highlight_trailing_whitespace): On character terminals,
4585 skip the padding blanks inserted in extend_face_to_end_of_line,
4586 before checking for trailing whitespace.
4588 2001-03-13 Gerd Moellmann <gerd@gnu.org>
4590 * xmenu.c (popup_activate_callback, popup_deactivate_callback):
4591 Remove special handling for LessTif/Motif.
4592 (toplevel): Don't include Xm/Xm.h.
4594 * xterm.c (XTread_socket) <LeaveNotify, EnterNotify>:
4595 Remove workaround code for LessTif; it doesn't work anymore.
4597 * xterm.c [USE_TOOLKIT_SCROLL_BARS && USE_MOTIF]: Don't include
4600 * xterm.c (x_set_toolkit_scroll_bar_thumb) [USE_MOTIF]:
4601 Don't access private scroll bar data; it's no longer necessary with
4602 contemporary LessTif.
4604 * xfaces.c (xm_set_menu_resources_from_menu_face):
4605 Change #if 0 to #ifndef LESSTIF_VERSION.
4607 * xmenu.c (xmenu_show) [LESSTIF_VERSION]: Take out the code
4608 removing button grabs.
4610 2001-03-13 Kenichi Handa <handa@etl.go.jp>
4612 * fontset.c (syms_of_fontset): Describe highlight-wrong-size-font
4613 and clip-large-size-font as obsolete.
4615 * lread.c (read_multibyte): Check the validity of multibyte
4616 sequence. If invalid, return the first byte.
4618 2001-03-12 Gerd Moellmann <gerd@gnu.org>
4620 * keyboard.c (command_loop_1): Set Vdeactivate_mark to nil
4621 before running the command; timer functions or process
4622 filters may have set it.
4624 2001-03-12 Eli Zaretskii <eliz@is.elta.co.il>
4626 * keyboard.c (syms_of_keyboard) <overriding-terminal-local-map>:
4629 2001-03-12 Gerd Moellmann <gerd@gnu.org>
4631 * xrdb.c (x_load_resources) [USE_MOTIF]: Remove extraneous arg
4634 2001-03-09 Gerd Moellmann <gerd@gnu.org>
4636 * dispextern.h (string_buffer_position): Add prototype.
4638 * xdisp.c (string_buffer_position, display_prop_string_p)
4639 (single_display_prop_string_p): New functions.
4641 * xterm.c (note_mouse_highlight): If there's no help-echo on
4642 a string, look at the buffer text ``under'' it.
4644 * keyboard.c (make_lispy_event): Add string info to the event,
4645 analogous to what's done on mode lines.
4646 (read_key_sequence): For a click on a string, consider `local-map'
4647 and `keymap' of that string.
4649 * keyboard.c (make_lispy_event, make_lispy_movement):
4650 Adjust calls to buffer_posn_from_coords to new format.
4652 * dispextern.h (buffer_posn_from_coords): Adjust prototype.
4654 * dispnew.c (buffer_posn_from_coords): Add parameters OBJECT and
4657 * fileio.c (Fwrite_region) [DOS_NT]: Remove O_TRUNC from open
4658 flags argument to emacs_open; it seems to conflict with O_EXCL.
4660 2001-03-09 Kenichi Handa <handa@etl.go.jp>
4662 * composite.h (struct composition): Change types of members;
4663 glyph_len to unsigned, width to unsigned short.
4665 2001-03-08 Andrew Innes <andrewi@gnu.org>
4667 * w32menu.c (add_menu_item): Fix problems with using ownerdraw for
4670 2001-03-08 Gerd Moellmann <gerd@gnu.org>
4672 * xdisp.c (handle_display_prop): Use it->w->buffer as object,
4675 * xterm.c (note_mouse_highlight): Handle mouse-face and
4676 help-echo in strings.
4677 (x_y_to_hpos_vpos): Add parameter BUFFER_ONLY_P.
4678 (fast_find_string_pos): New function.
4680 * xdisp.c (handle_face_prop, face_before_or_after_it_pos)
4681 (display_string): Call face_at_string_position with new parameter.
4683 * xfaces.c (face_at_string_position): Add parameter MOUSE_P.
4684 Handle `mouse-face'.
4686 * dispextern.h (face_at_string_position): Change prototype.
4688 * dired.c (directory_files_internal): Handle EAGAIN more efficiently.
4690 * keyboard.c (make_lispy_event): Avoid generating drag events
4691 if the mouse hasn't actually moved to another buffer position.
4693 2001-03-08 Dave Love <fx@gnu.org>
4695 * eval.c (syms_of_eval) <debug-on-error>: Doc fix.
4697 2001-03-08 Gerd Moellmann <gerd@gnu.org>
4699 * process.c (Fset_process_window_size): Fix a typo.
4701 2001-03-08 Kenichi Handa <handa@etl.go.jp>
4703 * coding.c (detect_coding_sjis): Do more rigid check.
4704 (detect_coding_big5): Likewise.
4705 (decode_coding_sjis_big5): Likewise.
4706 (Fdetect_coding_region): Call detect_coding_system with tailing
4707 anchor byte `\0' for more rigid detection.
4708 (detect_coding_mask): Fix the incorrect handling of arg MULTIBYTEP.
4709 (Fdetect_coding_string): Likewise.
4711 2001-03-07 Stefan Monnier <monnier@cs.yale.edu>
4713 * bytecode.c (Fbyte_code) <Btemp_output_buffer_setup>: Check the arg is
4714 a string before extracting its data.
4716 2001-03-07 Gerd Moellmann <gerd@gnu.org>
4718 * window.c (Frecenter): Rewrite code handling negative values
4719 of ARG on graphical frames.
4721 2001-03-07 Eli Zaretskii <a34785@is.elta.co.il>
4723 * window.c (displayed_window_lines): If W->start is outside the
4724 accessible portion of the buffer, call start_display with BEGV or
4725 ZV instead of W->start.
4727 2001-03-07 Gerd Moellmann <gerd@gnu.org>
4729 * buffer.c (syms_of_buffer) <header-line-format>: Doc fix.
4731 * process.c (Fset_process_filter): Don't crash if the input
4732 file descriptor of PROCESS is closed.
4733 (Fset_process_window_size): Likewise.
4735 2001-03-06 Kenichi Handa <handa@etl.go.jp>
4737 * xterm.c (XTflash): Make the timeout of select shorter, and call
4738 select repeatedly until the desired time expires.
4740 2001-03-06 Gerd Moellmann <gerd@gnu.org>
4742 * w32fns.c (Fx_create_frame): Clear Vwindow_list.
4744 * xfns.c (Fx_create_frame): Clear Vwindow_list.
4746 * lisp.h (Vwindow_list): Declare extern.
4748 2001-03-06 Eli Zaretskii <eliz@is.elta.co.il>
4750 * dispnew.c (syms_of_display) <glyph-table>: Doc fix.
4752 2001-03-06 Gerd Moellmann <gerd@gnu.org>
4754 * xterm.c (note_mouse_highlight): Call mouse_face_overlay_overlaps
4755 to detect a case where we have to highlight a different region
4756 despite not having left the currently highlighted region.
4757 Set mouse_face_overlay in the x_display_info.
4758 (x_term_init): Initialize the x_display_info's mouse_face_overlay.
4760 * xterm.h (struct x_display_info): Add mouse_face_overlay.
4762 * buffer.c (mouse_face_overlay_overlaps): New function.
4764 * lisp.h (mouse_face_overlay_overlaps): Add prototype.
4765 (Qmouse_face): Declare extern.
4767 * xdisp.c (redisplay_internal): Set windows_or_buffers_changed
4768 if face_change_count is non-zero.
4770 2001-03-06 Kenichi Handa <handa@etl.go.jp>
4772 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>: Fix for the case
4773 that the source is unibyte.
4775 2001-03-05 Dave Love <fx@gnu.org>
4777 * xterm.c (XTmouse_position): Fix typo.
4779 2001-03-05 Gerd Moellmann <gerd@gnu.org>
4781 * minibuf.c (read_minibuf): Clean up the binding stack if
4782 called noninteractively.
4784 2001-03-05 Kenichi Handa <handa@etl.go.jp>
4786 * coding.c (syms_of_coding): Docstring modified.
4788 2001-03-05 Kenichi Handa <handa@etl.go.jp>
4790 * charset.c (char_to_string): If a single byte char has modifier
4791 bits that can't be reflected to the character code, ignore them
4792 instead of signaling an error.
4794 2001-03-04 Eli Zaretskii <eliz@is.elta.co.il>
4796 * s/msdos.h: Update copyright notice.
4798 * dosfns.h: Update copyright notice.
4800 * dosfns.c: Update copyright notice.
4802 * msdos.c: Update copyright notice.
4804 2001-03-02 Gerd Moellmann <gerd@gnu.org>
4806 * xterm.c (glyph_rect): New function.
4807 (XTmouse_position): Use it to raise the threshold for mouse
4808 movement event generation.
4810 2001-03-02 Eli Zaretskii <eliz@is.elta.co.il>
4812 * msdos.c (Fmsdos_remember_default_colors): If default-frame-alist
4813 specifies (reverse . t), reverse the initial screen colors.
4814 (IT_set_frame_parameters): If the property is foreground-color,
4815 but we are reversing the colors, set bg_set, not fg_set.
4816 Likewise for setting background-color and reversing: set fg_set.
4817 Set unspecified-fg and unspecified-bg correctly when (reverse . t) is
4820 * xfaces.c (Finternal_set_lisp_face_attribute)
4821 [!HAVE_WINDOW_SYSTEM]: Record the new attribute in the frame's
4824 2001-03-02 Gerd Moellmann <gerd@gnu.org>
4826 * fileio.c (Fexpand_file_name): Collapse sequences of slashes
4827 to a single slash in the middle of file names.
4829 * editfns.c (Fcurrent_time_zone) [HAVE_TM_ZONE || HAVE_TZNAME]:
4830 Accept only alphanumeric time zone names.
4832 * xterm.c (XTset_vertical_scroll_bar): Don't clear a zero height
4834 (XTset_vertical_scroll_bar, x_scroll_bar_create): Don't configure
4835 a widget to zero height.
4837 2001-03-01 Gerd Moellmann <gerd@gnu.org>
4839 * window.c (Fwindow_end): Call move_it_past_eol only if
4840 ending up on a partially visible line.
4842 2001-03-01 Dave Love <fx@gnu.org>
4844 * ccl.c (Fccl_execute): Doc fix.
4846 2001-03-01 Gerd Moellmann <gerd@gnu.org>
4848 * xfns.c (Fx_create_frame): Adjust the frame's height for presence
4849 of the tool bar before calling x_figure_window_size.
4851 * xmenu.c (free_frame_menubar): Set the frame's menubar_widget to
4852 NULL after destroying it, otherwise XTread_socket can access a
4853 destroyed widget when input is unblocked.
4855 * xfns.c (x_set_foreground_color): Set the background of the cursor GC.
4857 * xfns.c (x_set_font): Handle case of x_new_fontset returning the
4858 same name as before, although there was a change in fontsets.
4860 2001-02-28 Ken Raeburn <raeburn@gnu.org>
4862 * lisp.h (Fframe_parameter): Declare.
4864 * window.c (set_window_buffer): Field vscroll is an int, not a
4867 2001-02-28 Gerd Moellmann <gerd@gnu.org>
4869 * xterm.c (x_set_window_size): Don't use `None' with widgets; use
4872 * xfns.c (Fx_hide_tip): Don't use `None' with widgets; use
4875 * alloc.c (toplevel): Include process.h.
4876 (enum mem_type): Add MEM_TYPE_PROCESS, MEM_TYPE_HASH_TABLE,
4877 MEM_TYPE_FRAME, MEM_TYPE_WINDOW enumerators.
4878 (allocate_vectorlike): Make it a static function. Add parameter TYPE.
4879 (allocate_vector, allocate_hash_table, allocate_window)
4880 (allocate_frame, allocate_process, allocate_other_vector):
4882 (Fmake_vector): Call allocate_vector instead of allocate_vectorlike.
4883 (mark_maybe_pointer): New function.
4884 (mark_memory): Also mark Lisp data to which only pointers
4885 remain and not Lisp_Objects.
4886 (min_heap_address, max_heap_address): New variables.
4887 (mem_find): Return MEM_NIL if START is below min_heap_address or
4888 above max_heap_address.
4889 (mem_insert): Compute min_heap_address and max_heap_address.
4891 * process.c (make_process): Use allocate_process.
4893 * frame.c (make_frame): Use allocate_frame.
4895 * window.c (make_window, make_dummy_parent): Use allocate_window.
4896 (Fcurrent_window_configuration): Use allocate_other_vector.
4898 * lisp.h (allocate_vectorlike): Remove prototype.
4899 (allocate_vector, allocate_other_vector, allocate_frame)
4900 (allocate_window, allocate_process, allocate_hash_table):
4903 * fns.c (Fdelete, larger_vector): Use allocate_vector.
4904 (make_hash_table, copy_hash_table): Use allocate_hash_table.
4906 2001-02-27 Kenichi Handa <handa@etl.go.jp>
4908 * coding.c (ccl_coding_driver): If ccl->eight_bit_control is zero,
4909 treat the produced bytes as a valid multibyte sequence.
4911 * ccl.c (CCL_WRITE_MULTIBYTE_CHAR): New macro.
4912 (ccl_driver) <CCL_WriteMultibyteChar2>:
4913 Use CCL_WRITE_MULTIBYTE_CHAR instead of CCL_WRITE_CHAR.
4914 <ccl_finish>: Set ccl->eight_bit_control properly.
4916 * ccl.h (struct ccl_program): New member eight_bit_control.
4918 2001-02-26 Stefan Monnier <monnier@cs.yale.edu>
4920 * keymap.c (Faccessible_keymaps): Pass `is_metized' to
4921 accessible_keymaps_char_table.
4922 (accessible_keymaps_char_table): Obey `is_metized'.
4923 (where_is_internal, Fwhere_is_internal): Don't confuse int and
4926 2001-02-26 Gerd Moellmann <gerd@gnu.org>
4928 * dispnew.c: Check HAVE_TERM_H before including term.h.
4930 2001-02-24 Andrew Innes <andrewi@gnu.org>
4932 * makefile.w32-in: Update copyright notice.
4934 2001-02-24 Stefan Monnier <monnier@cs.yale.edu>
4936 * keymap.c (where_is_internal): Accept non-ascii integer prefixes.
4938 2001-02-24 Kenichi Handa <handa@etl.go.jp>
4940 * Makefile.in (lisp): Add international/utf-8.elc.
4942 * fontset.c (Fnew_fontset): Fix handling of the case that an
4943 element of FONTLIST is a cons of family and registry.
4945 2001-02-23 Jason Rumney <jasonr@gnu.org>
4947 * w32fns.c (Fx_create_frame): Don't add FRAME_TOOL_BAR_LINES
4948 to height unconditionally.
4950 * w32term.c (x_set_glyph_string_background_width): Extend the
4951 background face to the end of the drawing area in the text area, only.
4952 (x_insert_glyphs): Call window_box_left to obtain the left
4953 x-coordinate of the area to shift.
4955 * w32menu.c (set_frame_menubar): Run activate-menu-bar-hook with
4958 2001-02-22 Andrew Innes <andrewi@gnu.org>
4960 * makefile.nt ($(BLD)\dired.obj): Remove reference to VMS header files.
4961 ($(BLD)\dispnew.obj):
4962 ($(BLD)\editfns.obj):
4963 ($(BLD)\fileio.obj):
4964 ($(BLD)\filelock.obj):
4965 ($(BLD)\keyboard.obj):
4966 ($(BLD)\w32proc.obj):
4967 ($(BLD)\process.obj):
4968 ($(BLD)\sysdep.obj): Ditto.
4970 * makefile.w32-in ($(BLD)/dired.$(O)): Remove reference to VMS
4972 ($(BLD)/dispnew.$(O)):
4973 ($(BLD)/editfns.$(O)):
4974 ($(BLD)/fileio.$(O)):
4975 ($(BLD)/filelock.$(O)):
4976 ($(BLD)/keyboard.$(O)):
4977 ($(BLD)/w32proc.$(O)):
4978 ($(BLD)/process.$(O)):
4979 ($(BLD)/sysdep.$(O)): Ditto.
4981 2001-02-22 Gerd Moellmann <gerd@gnu.org>
4983 * xdisp.c (forward_to_next_line_start): When taking the shortcut
4984 at the start of the function, check that the \n in it->c is
4985 from the iterator's current position.
4987 * xdisp.c (handle_single_display_prop): Add parameter
4988 DISPLAY_REPLACED_BEFORE_P. If it is non-zero ignore display
4989 properties which replace the display of text with something else.
4990 (handle_display_prop): Call handle_single_display_prop with
4991 additional argument saying if we already replaced text display
4992 with something else. Use AREF.
4993 (with_echo_area_buffer_unwind_data, display_menu_bar)
4994 (decode_mode_spec_coding): Use AREF and ASIZE.
4996 * vms-pp.c, vmsdir.h, vmsmap.c, vmsproc.h, vms-pp.trans, vmsfns.c,
4997 * vmspaths.h, vmstime.c, vms-pwd.h, vmsgmalloc.c, vmsproc.c,
4998 * vmstime.h: Files removed.
5000 * unexencap.c, unexfx2800.c: Files removed.
5002 * dispnew.c (direct_output_for_insert): Give up if we are showing
5003 a message or just cleared the message because we might need to
5004 resize the echo area window or display an empty echo area.
5006 2001-02-21 Gerd Moellmann <gerd@gnu.org>
5008 * xdisp.c (redisplay_internal): Do the
5009 mark_window_display_accurate after all windows have been
5010 redisplayed because this call resets flags in buffers which are
5011 needed for proper redisplay.
5013 * keyboard.c, minibuf.c, lread.c, fns.c, eval.c:
5014 Use display_hourglass_p, start_hourglass, cancel_hourglass instead of
5017 * w32term.h (struct x_output): Rename busy_cursor to hourglass_cursor,
5018 busy_window to hourglass_window, busy_p to hourglass_p.
5020 * msdos.h (struct x_output): Rename busy_window to
5021 hourglass_window, busy_p to hourglass_p.
5023 * xterm.h (struct x_output): Rename busy_cursor to hourglass_cursor,
5024 busy_window to hourglass_window, busy_p to hourglass_p.
5026 * xfns.c: Rename everything containing *busy_cursor* and similar
5028 (syms_of_w32fns): Rename x-busy-pointer-shape to
5029 x-hourglass-pointer-shape, display-busy-cursor to
5030 display-hourglass, busy-cursor-delay to hourglass-delay.
5032 * w32fns.c: Rename everything containing *busy_cursor* and similar
5034 (syms_of_w32fns): Rename x-busy-pointer-shape to
5035 x-hourglass-pointer-shape, display-busy-cursor to
5036 display-hourglass, busy-cursor-delay to hourglass-delay.
5038 * xterm.c (XTread_socket): Test x_output's hourglass_p instead
5041 * dispextern.h (start_hourglass, cancel_hourglass)
5042 (display_hourglass_p): Renamed from *busy_cursor*.
5044 2001-02-20 Gerd Moellmann <gerd@gnu.org>
5046 * keyboard.c (read_char): When an event from unread-command-events
5047 is from the tool or menu bar, set *USE_MOUSE_MENU to 1.
5049 * window.c (Fwindow_end): Handle case that WINDOW's buffer is not
5050 equal to the current buffer.
5052 * xdisp.c (setup_echo_area_for_printing): Set truncate_lines to
5053 nil, otherwise we're left with truncate_lines t when a message
5054 is printed with message-truncate-lines bound to t.
5056 2001-02-19 Gerd Moellmann <gerd@gnu.org>
5058 * window.c (Fmove_to_window_line): Undo last change.
5059 (displayed_window_lines): Call line_bottom_y to determine
5060 the line's bottom position.
5062 * dispextern.h (line_bottom_y): Add prototype.
5064 * xdisp.c (line_bottom_y): New function extracted from pos_visible_p.
5065 (pos_visible_p): Use it.
5067 * keyboard.c (recursive_edit_1): Bind `inhibit-redisplay' and
5068 set redisplaying_p to 0 here instead of in Frecursive_edit.
5069 (Frecursive_edit): Don't bind `inhibit-redisplay' and don't
5072 * xdisp.c (Qinhibit_menubar_update, inhibit_menubar_update):
5074 (syms_of_xdisp): Initialize new variables.
5075 (update_menu_bar): Do nothing if inhibit_menubar_update is set.
5076 Specbind `inhibit-menubar-update' when updating the menu bar.
5078 * xmenu.c (set_frame_menubar): Run activate-menu-bar-hook with
5081 * xdisp.c (update_menu_bar): Run activate-menu-bar-hook with
5084 * emacs.c (malloc_initialize_hook): Handle case thet `environ'
5087 * ralloc.c (__morecore) [!SYSTEM_MALLOC]: Move declaration
5088 to the start of the file.
5090 2001-02-16 Gerd Moellmann <gerd@gnu.org>
5092 * window.c (set_window_buffer): Fix last change.
5094 * window.c (set_window_buffer): Set window's vscroll to 0.
5096 * window.c (coordinates_in_window): Increase width of area
5097 where the vertical line can be dragged.
5099 * xterm.c (x_set_glyph_string_background_width): Extend the
5100 background face to the end of the drawing area in the text
5103 * xdisp.c (handle_single_display_prop): Set iterator's position
5104 to where the `display' property starts, like for images.
5105 (dump_glyph): New function.
5106 (dump_glyph_row): Use it. Dump info about marginal areas.
5108 * dispnew.c (direct_output_for_insert): Recognize more cases where
5109 glyphs can be written instead of being inserted.
5111 * xterm.c (x_insert_glyphs): Call window_box_left to obtain
5112 the left x-coordinate of the area to shift.
5114 * dired.c (directory_files_internal): Set result list to nil
5117 2001-02-15 Kenichi Handa <handa@etl.go.jp>
5119 * ccl.c (ccl_driver) [CCL_ReadMultibyteChar2]: If SRC points an
5120 invalid multibyte sequence, treat *SRC as a character of
5123 2001-02-15 Eli Zaretskii <eliz@is.elta.co.il>
5125 * textprop.c (Fset_text_properties): Doc fix.
5127 2001-02-15 Gerd Moellmann <gerd@gnu.org>
5129 * dispnew.c (update_text_area): Undo change of 2001-01-12.
5131 2001-02-14 Dave Love <fx@gnu.org>
5133 * coding.c: Doc and message fixes.
5135 2001-02-14 Andrew Innes <andrewi@gnu.org>
5137 * w32fns.c (w32_wnd_proc) <WM_GETMINMAXINFO>: Allow resizing the
5138 Emacs frame above the screen size.
5140 2001-02-14 Gerd Moellmann <gerd@gnu.org>
5142 * xdisp.c (reseat_1): Set iterator's end_charpos to ZV.
5144 2001-02-13 Gerd Moellmann <gerd@gnu.org>
5146 * insdel.c (del_range_1, del_range_byte, del_range_both): Handle
5147 case that TO ends up beyond ZV after running before-change-functions.
5149 * window.c (window_loop) <GET_BUFFER_WINDOW>: Prefer to return
5150 the selected window if it is showing the buffer in question.
5152 * dired.c (directory_files_internal): Initialize errno.
5153 (toplevel): Include errno.h.
5155 2001-02-13 Kenichi Handa <handa@etl.go.jp>
5157 * xfaces.c (best_matching_font): New parameter width_ratio.
5158 Multiply avgwidth by width_ratio.
5159 (choose_face_font): Call best_matching_font with width_ratio
5160 calculated from the column width of C.
5162 2001-02-12 Andrew Innes <andrewi@gnu.org>
5164 The following changes are to draw box lines inside characters area
5165 if line-width is negative.
5167 * w32term.c (x_produce_image_glyph): Pay attention to the case that
5168 face->box_line_width is negative.
5169 (x_produce_stretch_glyph): Likewise.
5170 (x_produce_glyphs): Likewise.
5171 (x_estimate_mode_line_height): Likewise.
5172 (x_draw_glyph_string_background): Likewise.
5173 (x_draw_glyph_string_foreground): Likewise.
5174 (x_draw_composite_glyph_string_foreground): Likewise.
5175 (x_draw_glyph_string_box): Likewise.
5176 (x_draw_image_foreground): Likewise.
5177 (x_draw_image_relief): Likewise.
5178 (x_draw_image_foreground_1): Likewise.
5179 (x_draw_image_glyph_string): Likewise.
5181 2001-02-09 Kenichi Handa <handa@etl.go.jp>
5183 The following changes are to draw box lines inside characters area
5184 if line-width is negative.
5186 * xterm.c (x_produce_image_glyph): Pay attention to the case that
5187 face->box_line_width is negative.
5188 (x_produce_stretch_glyph): Likewise.
5189 (x_produce_glyphs): Likewise.
5190 (x_estimate_mode_line_height): Likewise.
5191 (x_draw_glyph_string_background): Likewise.
5192 (x_draw_glyph_string_foreground): Likewise.
5193 (x_draw_composite_glyph_string_foreground): Likewise.
5194 (x_draw_glyph_string_box): Likewise.
5195 (x_draw_image_foreground): Likewise.
5196 (x_draw_image_relief): Likewise.
5197 (x_draw_image_foreground_1): Likewise.
5198 (x_draw_image_glyph_string): Likewise.
5200 * xfaces.c (Finternal_set_lisp_face_attribute): The value of :box
5201 and :line-width can be negative.
5202 (realize_x_face): The value of attrs[LFACE_BOX_INDEX] can be negative.
5204 2001-02-09 Jason Rumney <jasonr@gnu.org>
5206 * w32term.c (w32_encode_char): Treat eight bit graphic and control
5207 characters the same as ASCII and latin-1.
5208 (x_display_and_set_cursor): Check for the focus frame's selected
5209 window instead of selected_window.
5210 (x_after_update_window_line): Don't clear if frame's internal
5211 border width is zero.
5212 (x_new_font): Don't change a tooltip's size.
5213 (w32_initialize): Set char_ins_del_ok to 1.
5215 * w32fns.c (Fx_show_tip): Fix calls to make_number.
5216 (x_set_font): If font hasn't changed, avoid recomputing
5217 faces and other things.
5218 (x_set_tool_bar_lines): Do nothing if frame is minibuffer-only,
5219 (Fx_create_frame): Add the tool bar height to the frame height.
5220 (x_create_tip_frame): Prevent changing the tooltip's
5221 background color by specifying a color for the default font
5223 (Qcancel_timer): New variable.
5224 (syms_of_w32fns): Initialize and staticpro it.
5225 (Fx_hide_tip, Fx_show_tip): Use it.
5226 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
5228 (toplevel): Lisp code for generating parts of syms_of_w32fns removed.
5230 * w32.c (init_environment): Duplicate local string before putenv.
5232 2001-02-09 ShengHuo ZHU <zsh@cs.rochester.edu>
5234 * charset.c (Fstring): A typo.
5236 2001-02-09 Kenichi Handa <handa@etl.go.jp>
5238 * charset.c (Fstring): If all arguments are less than 256, return
5241 * editfns.c (Fchar_to_string): If CHARACTER is less than 256,
5242 return a unibyte string.
5244 * coding.c (code_convert_region): After detecting a coding, if
5245 nothing found, set coding->composing to COMPOSITION_NO.
5246 (decode_coding_string): Likewise.
5248 2001-02-08 Stefan Monnier <monnier@cs.yale.edu>
5250 * w32term.c (w32_set_scroll_bar_thumb): Use `double' for `range'
5253 2001-02-07 Kenichi Handa <handa@etl.go.jp>
5255 * charset.c (parse_str_to_multibyte): New function.
5257 * charset.h (parse_str_to_multibyte): Extern it.
5259 * print.c (print_string): If we are going to print a unibyte
5260 string into a multibyte buffer, convert the string to multibyte by
5263 2001-02-06 Andrew Innes <andrewi@gnu.org>
5265 * w32xfns.c (select_palette): Do nothing if palette hasn't yet
5266 been created. It seems we can get sent window messages such as
5267 WM_ERASEBKGND before we properly update a frame.
5269 2001-02-06 Gerd Moellmann <gerd@gnu.org>
5271 * dispnew.c (update_frame_line): Rename parameter FRAME to F.
5272 Avoid some unnecessary cursor positioning.
5274 2001-02-05 Gerd Moellmann <gerd@gnu.org>
5276 * xfaces.c (split_font_name): Compute numeric value of XLFD_AVGWIDTH.
5277 (LFACE_AVGWIDTH): New macro.
5279 (check_lface_attrs): Check LFACE_AVGWIDTH.
5280 (lface_fully_specified_p): Don't check LFACE_AVGWIDTH.
5281 (set_lface_from_font_name): Set LFACE_AVGWIDTH.
5282 (merge_face_vectors): Check LFACE_AVGWIDTH.
5283 (Finternal_make_lisp_face): Use AREF.
5284 (xm_set_menu_resources_from_menu_face)
5285 (xl_set_menu_resources_from_menu_face): Check LFACE_AVGWIDTH.
5286 (Finternal_lisp_face_empty_p): Use AREF.
5287 (lface_same_font_attributes_p): Compare LFACE_AVGWIDTH.
5288 (better_font_p, exact_face_match_p): Add parameter AVGWIDTH.
5289 Compare average widths..
5290 (best_matching_font): Arrange for comparing average widths.
5292 * dispextern.h (enum lface_attribute_index):
5293 Add LFACE_AVGWIDTH_INDEX (invisible from Lisp).
5295 2001-02-05 Dave Love <fx@gnu.org>
5297 * puresize.h: Revert last change following loadup.el change.
5299 2001-02-05 Andrew Innes <andrewi@gnu.org>
5301 * makefile.w32-in ($(EMACS)): Use $(THISDIR) instead of . in
5302 invocation of temacs, to work with Windows 2000.
5303 (bootstrap-emacs): Ditto.
5305 2001-02-05 Gerd Moellmann <gerd@gnu.org>
5307 * xterm.c (x_display_and_set_cursor): Check for the focus
5308 frame's selected window instead of selected_window.
5310 * xdisp.c (try_scrolling): If point is in the line below the
5311 window, make sure to move the iterator at least a canonical
5314 * window.c (Fmove_to_window_line): Don't add 1 if window is vscrolled.
5316 2001-02-05 Kenichi Handa <handa@etl.go.jp>
5318 * ccl.c (CCL_WRITE_CHAR): Check if CH is valid or not.
5319 If invalid, execute CCL_INVALID_CMD.
5320 (ccl_driver): If the CCL program is terminated because of
5321 CCL_STAT_INVALID_CMD, copy the remaining source data to the
5322 destination instead of throwing them away.
5324 2001-02-02 Gerd Moellmann <gerd@gnu.org>
5326 * xfns.c (x_set_font): If font hasn't changed, avoid recomputing
5327 faces and other things.
5329 * xdisp.c (get_next_display_element): Fix case of empty
5330 display table entry.
5332 2001-02-02 Eli Zaretskii <eliz@is.elta.co.il>
5334 * editfns.c (Fconstrain_to_field): Doc fix.
5336 * xfaces.c (Fclear_face_cache): Rename the `thorougly' argument
5337 into `thoroughly', to make it consistent with the doc string.
5339 * window.c (Fenlarge_window, Fshrink_window): Doc fix.
5341 2001-02-01 Gerd Moellmann <gerd@gnu.org>
5343 * search.c (search_buffer): Call set_search_regs with a byte
5344 position, not a character position.
5346 * xfns.c (x_set_tool_bar_lines): Do nothing if frame is
5349 2001-02-01 Eli Zaretskii <eliz@is.elta.co.il>
5351 * frame.c (Fmodify_frame_parameters): Doc fix.
5353 2001-01-31 Gerd Moellmann <gerd@gnu.org>
5355 * frame.h (EMACS_FRAME_H_INCLUDED): Use an include blocker
5356 identifier which is not reserved by Standard C.
5358 * frame.h (FRAME_RIGHT_SCROLL_BAR_WIDTH): New define.
5360 * window.c (enum window_part): New enumeration.
5361 (Qleft_fringe, Qright_fringe): Replace Qleft_bitmap_area and
5363 (coordinates_in_window): Return an enumerator from enum
5364 window_part. Fix handling of right scroll bar.
5365 (Fcoordinates_in_window_p): Doc fix. Return `left-fringe' and
5366 `right-fringe' instead of `left-bitmap-area' and
5367 `right-bitmap-area'. Use enumerators from enum window_part
5368 instead of hard-coded integers.
5369 (check_window_containing, window_from_coordinates):
5370 Use enumerators from enum window_part instead of hard-coded integers.
5371 (syms_of_window): Replace Qleft_bitmap_area and
5372 Qright_bitmap_area.with Qleft_fringe and Qright_fringe.
5374 2001-01-31 Eli Zaretskii <eliz@is.elta.co.il>
5376 * editfns.c (Fformat_time_string): Doc fix.
5378 2001-01-31 Stefan Monnier <monnier@cs.yale.edu>
5380 * keymap.c (Fwhere_is_internal): Use the first valid binding
5381 if no ascii binding is found (when firstonly is t).
5383 2001-01-31 Gerd Moellmann <gerd@gnu.org>
5385 * window.c (Fscroll_right, Fscroll_left): Use interactive_p
5386 instead of Finteractive_p.
5388 * lisp.h (interactive_p): Add prototype.
5390 * eval.c (interactive_p): New function.
5391 (Finteractive_p): Use it.
5393 * alloc.c (Fmake_list): Add a QUIT in the loop; unroll the loop.
5395 2001-01-31 Dave Love <fx@gnu.org>
5397 * .gdbinit (hook-run): Define to run xreload.
5399 * textprop.c (Fset_text_properties): Fix newline in doc string.
5401 2001-01-30 Gerd Moellmann <gerd@gnu.org>
5403 * xdisp.c (build_desired_tool_bar_string, syms_of_xdisp):
5404 Use DEFAULT_TOOL_BAR_BUTTON_MARGIN and DEFAULT_TOOL_BAR_BUTTON_RELIEF.
5406 * dispextern.h (Vtool_bar_button_margin:): Declare extern.
5407 (DEFAULT_TOOL_BAR_BUTTON_MARGIN, DEFAULT_TOOL_BAR_BUTTON_RELIEF)
5408 (DEFAULT_TOOL_BAR_IMAGE_HEIGHT): New defines.
5410 * xfns.c (Fx_create_frame): Add the tool bar height to the frame
5413 2001-01-30 Dave Love <fx@gnu.org>
5415 * bytecode.c (Fbyte_code) <Bgeq>: Add BEFORE_POTENTIAL_GC and
5418 2001-01-29 Gerd Moellmann <gerd@gnu.org>
5420 * bytecode.c (Fbyte_code) <Bcurrent_column>:
5421 Add BEFORE_POTENTIAL_GC and AFTER_POTENTIAL_GC.
5423 2001-01-29 Eli Zaretskii <eliz@is.elta.co.il>
5425 * textprop.c (Fset_text_properties): Doc fix.
5427 2001-01-29 Gerd Moellmann <gerd@gnu.org>
5429 * xdisp.c (forward_to_next_line_start): Remove xassert.
5431 2001-01-29 Jason Rumney <jasonr@gnu.org>
5433 * w32term.c (x_draw_row_bitmaps): Delay obtaining HDC to avoid
5434 returning without releasing it.
5436 2001-01-29 Kenichi Handa <handa@etl.go.jp>
5438 * w32fns.c (w32_font_match): Allocate three more bytes to regex
5439 for '^', '$', and '\0'.
5441 2001-01-28 Andrew Choi <akochoi@i-cable.com>
5443 * fontset.c (fontset_pattern_regexp): Allocate three more bytes to
5444 regex for '^', '$', and '\0'.
5446 * alloc.c (allocate_string) [macintosh]: Call check_string_bytes
5447 only if current_sblock has been initialized.
5449 * frame.c (Fdelete_frame) [macintosh]: Allow deletion of initial
5450 terminal frame even if it is the only visible frame.
5452 2001-01-28 Kenichi Handa <handa@etl.go.jp>
5454 * fontset.c (font_family_registry): Even if FONTNAME conform to
5455 XLFD, if it specifies other fields than family and registry,
5456 return FONTANME. New argument FORCE if nonzero cancel that feature.
5457 (fontset_font_pattern): Call font_family_registry with FORCE 1 for
5458 a signle byte character. Don't set FAMILY part to nil here.
5459 It is handled by the caller choose_face_font.
5460 (Fnew_fontset): Call font_family_registry with FORCE 0.
5461 (Fset_fontset_font): Likewise.
5463 2001-01-27 Gerd Moellmann <gerd@gnu.org>
5465 * xdisp.c (display_line): Don't treat a newline as fitting
5468 2001-01-26 Gerd Moellmann <gerd@gnu.org>
5470 * window.c (size_window): Set the window's orig_top to nil when
5471 changing heights, so that a future shrink_mini_window won't
5472 restore a bogus height.
5474 * frame.c (do_switch_frame): If selected frame has a mini-window,
5475 resize that to exact size.
5477 * dispnew.c (adjust_glyph_matrix): Always clear desired matrices.
5479 * xdisp.c (display_line): Simplify check for glyphs fitting
5480 entirely in the line.
5482 * xfns.c (xic_style): New variable.
5483 (create_frame_xic): Move static variable to global scope for
5484 the case that `static' gets defined away.
5486 2001-01-26 Kenichi Handa <handa@etl.go.jp>
5488 * coding.c (decode_coding): Set a flag for inhibiting
5490 (code_convert_region): Always set saved_coding_symbol.
5491 (decode_coding_string): Likewise. Update coding->symbol when we
5492 encounter a inconsistent eol by the same way as code_convert_region.
5494 2001-01-25 Gerd Moellmann <gerd@gnu.org>
5496 * xfns.c (x_set_tool_bar_lines): Use x_clear_area instead of
5499 * xterm.c (x_after_update_window_line): Don't clear if frame's
5500 internal border width is zero.
5501 (x_clear_area): New function.
5502 (x_after_update_window_line, x_clear_end_of_line)
5503 (x_scroll_bar_create, x_scroll_bar_set_handle)
5504 (XTset_vertical_scroll_bar, x_erase_phys_cursor): Use x_clear_area
5505 instead of XClearArea.
5507 * xterm.h (x_clear_area): Add prototype.
5509 * xfns.c (Fx_file_dialog): Remove a workaround for Lesstif
5510 which doesn't seem necessary anymore with Lesstif 0.92.
5512 2001-01-25 Dave Love <fx@gnu.org>
5514 * puresize.h (BASE_PURESIZE): Up to 720000.
5516 * keymap.c (Fwhere_is_internal): Declare gcpro3, gcpro4.
5518 2001-01-25 Gerd Moellmann <gerd@gnu.org>
5520 * xdisp.c (echo_area_display): Don't call redisplay_internal
5521 when Emacs is shutting down. We can't run hooks etc. that
5522 would be necessary to do a redisplay.
5524 * lread.c (read_integer): Use type EMACS_INT instead of int.
5526 2001-01-25 Eli Zaretskii <eliz@is.elta.co.il>
5528 * ccl.c (ccl_driver): Fix last change.
5530 2001-01-25 Kenichi Handa <handa@etl.go.jp>
5532 * ccl.h (sturct ccl_program): New member suppress_error.
5534 * ccl.c (ccl_driver): If ccl->suppress_error is nonzero, don't
5535 insert error message to the output.
5536 (setup_ccl_program): Initialize ccl->suppress_error to 0.
5538 * coding.h (struct coding_system): New member suppress_error.
5540 * coding.c (ccl_coding_driver): Setup ccl->suppress_error.
5541 (Fset_terminal_coding_system_internal): Set the member
5542 suppress_error to 1.
5543 (Fset_safe_terminal_coding_system_internal): Likewise.
5545 2001-01-24 Stefan Monnier <monnier@cs.yale.edu>
5547 * regex.c (mutually_exclusive_p): Don't blindly handle `charset_not'
5548 as if it was a `charset'.
5550 2001-01-24 Gerd Moellmann <gerd@gnu.org>
5552 * keymap.c (Fwhere_is_internal): Don't nreverse the cached
5553 value in where_is_cache; the next lookup in the cache returns
5554 something bogus if we do.
5556 2001-01-24 Eli Zaretskii <eliz@is.elta.co.il>
5558 * xdisp.c (syms_of_xdisp) <Stool_bar_lines_needed>: Don't defsubr
5559 if HAVE_WINDOW_SYSTEM isn't defined.
5561 2001-01-24 Gerd Moellmann <gerd@gnu.org>
5563 * fns.c (sweep_weak_table): Fix code taking items out of
5564 the hash collision chain. Some cleanup.
5566 * xterm.c (x_new_font): Don't change a tooltip's size.
5568 * xfns.c (x_create_tip_frame): Prevent changing the tooltip's
5569 background color by specifying a color for the default font
5572 2001-01-24 Kenichi Handa <handa@etl.go.jp>
5574 * ccl.c (CCL_READ_CHAR): Change the argument name from r to REG as
5575 a workaround for SunOS 4's cc.
5576 (CCL_CALL_FOR_MAP_INSTRUCTION): Use "if (1)..." not "do {...".
5577 (CCL_SUCCESS, CCL_SUSPEND, CCL_INVALID_CMD): Likewise.
5578 (ccl_driver) <CCL_ReadMultibyteChar2>: Remove unnecessay "do"
5581 2001-01-23 Gerd Moellmann <gerd@gnu.org>
5583 * xterm.c (x_set_window_size_1): New function extracted from
5585 (x_set_window_size): Use it.
5586 (x_set_window_size) [USE_X_TOOLKIT]: Handle case that window
5587 doesn't have a widget, like tooltips.
5589 2001-01-23 Eli Zaretskii <eliz@is.elta.co.il>
5591 * window.c (syms_of_window) <scroll-preserve-screen-position>: Doc fix.
5593 2001-01-23 Kenichi Handa <handa@etl.go.jp>
5595 * fns.c (Fset_char_table_default): Fix to make sub char-table
5598 2001-01-22 Gerd Moellmann <gerd@gnu.org>
5600 * xdisp.c (build_desired_tool_bar_string): Make sure we have
5601 a desired tool bar string, even if there are no tool bar items.
5603 * xdisp.c (Ftool_bar_lines_needed): New function.
5604 (syms_of_xdisp): Defsubr it.
5606 * editfns.c (Fformat): Don't extend text properties from arguments
5607 to padding chars in the result.
5609 2001-01-20 Eli Zaretskii <eliz@is.elta.co.il>
5611 * s/msdos.h (GC_MARK_STACK): Define to GC_MAKE_GCPROS_NOOPS.
5613 2001-01-20 Andrew Innes <andrewi@gnu.org>
5615 * w32term.c (w32_ring_bell): Only support visible bell on w32 frames.
5616 (w32_initialize): Don't set term hooks that aren't actually needed
5619 * xfaces.c (realize_default_face):
5621 (realize_tty_face): Remove references to FRAME_W32_CONSOLE_P.
5623 * xdisp.c (handle_single_display_prop): Remove references to
5624 FRAME_W32_CONSOLE_P.
5626 * dispnew.c (Fredraw_frame): Remove reference to FRAME_W32_CONSOLE_P.
5628 * frame.h (output_method): Remove output_w32_console method.
5629 (FRAME_W32_CONSOLE_P): Remove macro.
5631 * frame.c (Qw32_console): Remove variable.
5632 (Fframep): Remove references to it.
5633 (syms_of_frame): Ditto.
5634 (Fframe_parameters): Remove references to FRAME_W32_CONSOLE_P.
5636 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Reinstate original
5639 2001-01-20 Kenichi Handa <handa@etl.go.jp>
5641 * editfns.c (Fformat): Use lisp_string_width instead of strwidth.
5643 2001-01-19 Andrew Innes <andrewi@gnu.org>
5645 * w32.c (init_environment): Add a version-independent site-lisp
5646 directory to EMACSLOADPATH, after the version dependent one.
5648 2001-01-19 Gerd Moellmann <gerd@gnu.org>
5650 * editfns.c (Fbuffer_substring): Doc fix.
5652 * xdisp.c (message_dolog, message2, message2_nolog):
5653 Rename parameter LEN to NBYTES.
5655 2001-01-19 Kenichi Handa <handa@etl.go.jp>
5657 * charset.c (strwidth): Use c_string_width.
5658 (c_string_width): New function.
5659 (lisp_string_width): New arguments PRECISION, NCHARS, NBYTES.
5662 * charset.h (c_string_width, lisp_string_width): Extern them.
5664 * doprnt.c (doprnt1): Get byte length of Lisp string correctly.
5666 * indent.c (check_composition): Check validity of composition.
5668 * xdisp.c (store_frame_title): Pay attention to width of non-ASCII
5669 characters by calling c_string_width.
5670 (x_consider_frame_title): Get byte length of frame tile string
5672 (display_mode_element): Pay attention to width of non-ASCII
5673 characters by calling strwidth.
5675 2001-01-18 Gerd Moellmann <gerd@gnu.org>
5677 * xfns.c (Qcancel_timer): New variable.
5678 (syms_of_xfns): Initialize and staticpro it.
5679 (Fx_hide_tip, Fx_show_tip): Use it.
5680 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
5682 (toplevel): Lisp code for generating parts of syms_of_xfns removed.
5684 * window.c (Fwindow_live_p): Use WINDOW_LIVE_P.
5686 * window.h (WINDOW_LIVE_P): New macro.
5688 * window.c (window_size_fixed): New variable.
5689 (syms_of_window): Add a DEFVAR_BOOL for window-size-fixed, for
5692 * eval.c (specbind): If binding a per-buffer variable which
5693 doesn't have a buffer-local value in the current buffer, change
5694 the global value by changing the value of the symbol bound in all
5695 buffers not having their own value, to make it consistent with
5696 what happens with other buffer-local variables.
5698 * xterm.c (x_initialize): Set char_ins_del_ok to 1.
5700 * xdisp.c (forward_to_next_line_start): Stop at end of buffer
5701 when searching for a newline.
5703 2001-01-18 Kenichi Handa <handa@etl.go.jp>
5705 * xdisp.c (display_string): Fix previous change.
5707 2001-01-18 Jason Rumney <jasonr@gnu.org>
5709 * w32term.c (x_produce_stretch_glyph): Only use Qspace when
5710 GLYPH_DEBUG is defined.
5711 (x_produce_glyphs): Don't xassert `it->descent > 0'; this isn't
5712 true for images with `:ascent 100'.
5713 (x_set_mouse_face_gc): If the last used mouse face has gone in the
5714 meantime, use face MOUSE_FACE_ID.
5715 If first glyph isn't a character glyph, use the ASCII NUL
5716 character to determine the face.
5717 (expose_area): Do not treat left margin specially.
5718 (note_mode_line_highlight): If no local_map, check global keymap.
5719 (note_mouse_highlight): Initialize overlay.
5720 (clear_mouse_face): Don't return if tip_frame is non-nil.
5721 (show_scroll_bars): Remove unused function.
5722 (w32_read_socket) [WM_KILLFOCUS]: Set help_echo to Qnil.
5723 (x_draw_bar_cursor): Remove extra test for out of bounds cursor.
5725 (x_erase_phys_cursor): Don't apply XWINDOW to variable that may be nil.
5726 (x_free_frame_resources): Unload relief colors.
5728 2001-01-17 Gerd Moellmann <gerd@gnu.org>
5730 * xdisp.c (forward_to_next_line_start): Avoid calling
5731 get_next_display_element when the newline is already found.
5732 This may change the iterator's position, when its current position is
5733 equal to the iterator's stop_charpos.
5735 * dispnew.c (direct_output_for_insert): If char_ins_del_ok is
5736 zero, use this method only at the end of a line.
5738 * xfaces.c (x_face_list_fonts): Don't BLOCK_INPUT around the
5739 call to x_list_fonts. Call x_list_fonts with SIZE -1 only
5740 if SCALABLE_FONTS_P is set.
5742 * xfaces.c (x_face_list_fonts): Call x_list_fonts with SIZE -1,
5743 so that scalable fonts are included.
5745 * xterm.c (x_list_fonts): Allow scalable fonts if SIZE is < 0,
5746 In the cache, use a key containing the information if scalable
5748 (x_load_font): Adapt to change of keys in the font cache.
5750 2001-01-17 Kim F. Storm <storm@filanet.dk>
5752 * xfaces.c (x_face_list_fonts): Use x_list_fonts instead of
5753 XListFonts to take advantage of font caching.
5755 * xterm.c (x_list_fonts): Ensure caching font information when
5756 called for a null frame, which is the case frequently when Emacs
5759 2001-01-17 Gerd Moellmann <gerd@gnu.org>
5761 * xfns.c (QCconversion): Replaces QCalgorithm.
5763 * w32fns.c (QCconversion): Replaces QCalgorithm. Update copyright.
5765 * xdisp.c (build_desired_tool_bar_string): Use :conversion instead
5768 * xdisp.c (redisplay_tool_bar): Change tool bar's height when
5769 not everything could be displayed.
5771 * line.h, x-list-font.c: Files removed because unused.
5773 2001-01-17 Andrew Innes <andrewi@gnu.org>
5775 * dired.c (directory_files_internal): Convert result from readdir
5776 to a unibyte string initially, to avoid possible misinterpretation
5777 of some bytes as the internal form of Emacs characters.
5779 2001-01-17 Kenichi Handa <handa@etl.go.jp>
5781 * fns.c (concat): Be sure to avoid putting the same `composition'
5782 property on the adjacent regions.
5784 2001-01-16 Gerd Moellmann <gerd@gnu.org>
5786 * window.c (Fset_window_hscroll): Don't set window's min_hscroll here.
5787 (Fscroll_right, Fscroll_left): Set it here instead, if called
5790 * buffer.c (Fset_buffer_modified_p): Set buffer's
5791 prevent_redisplay_optimizations_p flag.
5793 * dispnew.c, callproc.c, fns.c, keyboard.c, process.c, sunfns.c,
5794 * sysdep.c, vmsproc.c, xselect.c: Call redisplay_preserve_echo_area
5795 with additional arg.
5797 * dispextern.h, lisp.h (redisplay_preserve_echo_area):
5800 * xdisp.c (redisplay_preserve_echo_area): Add parameter
5801 FROM_WHERE, for debugging.
5803 2001-01-16 Kenichi Handa <handa@etl.go.jp>
5805 * ccl.c (Fregister_ccl_program): Handle the return value of
5806 resolve_symbol_ccl_program correctly.
5807 (CCL_Extension): Fix typo (originally CCL_Extention). Caller changed.
5809 2001-01-15 Gerd Moellmann <gerd@gnu.org>
5811 * xterm.c (x_set_mouse_face_gc): If the last used mouse face
5812 has gone in the meantime, use face MOUSE_FACE_ID.
5814 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]:
5815 If x_display_info_for_display returns null, don't try to close
5816 the display; we didn't open it.
5818 * dispnew.c (save_or_restore_current_matrices): Function removed.
5819 (save_current_matrix, restore_current_matrix): New functions.
5820 (adjust_frame_glyphs_for_frame_redisplay): Use them to save and
5821 restore the frame's current matrix. Due to the glyph pointer
5822 setup done in adjust_glyph_matrix, there is no easy way to make
5823 saving the current matrix in the desired matrix generally correct,
5826 2001-01-15 Kenichi Handa <handa@etl.go.jp>
5828 * xdisp.c (insert_left_trunc_glyphs): Overwrite padding glyphs by
5830 (display_line): Optimize for wide characters.
5831 (display_string): Don't try to display a multi-column character
5832 partially. On ttys, produce more than one truncation glyph for
5833 multi-column characters that don't fit on the line.
5835 2001-01-13 Kenichi Handa <handa@etl.go.jp>
5837 * md5.c (WORDS_BIG_ENDIAN) [__BYTE_ORDER == __BIG_ENDIAN]:
5838 Define it instead of WORDS_BIGENDIAN. Caller changed.
5840 2001-01-13 Jason Rumney <jasonr@gnu.org>
5842 * w32fns.c (Fimage_size, image_ascent, lookup_image)
5843 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR, parse_image_spec)
5844 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
5845 (tiff_format, gif_format, gs_format): Adapt to change of image margins.
5847 * w32term.c (x_produce_image_glyph, x_draw_image_foreground)
5848 (x_draw_image_relief, x_draw_image_foreground_1)
5849 (x_draw_image_glyph_string): Adapt to change of image margins.
5851 * w32.c (init_environment, sys_shutdown, sys_pipe): Remove unused
5854 * w32bdf.c (search_file_line, get_cached_font_char)
5855 (cache_char_offset, create_offscreen_bitmap): Remove unused variables.
5857 * w32inevt.c (w32_console_toggle_lock_key): Add parentheses.
5859 * w32fns.c (x_to_w32_color, x_set_icon_name, xlfd_strip_height)
5860 (w32_list_synthesized_fonts, lookup_image, Fx_file_dialog)
5861 (Fw32_send_sys_command): Remove unused variables.
5862 (w32_msg_pump): Add parentheses.
5864 * w32term.c (w32_fill_rect, w32_read_socket, x_bitmap_icon)
5865 (x_new_fontset, x_calc_absolute_position, x_iconify_frame):
5868 2001-01-12 Gerd Moellmann <gerd@gnu.org>
5870 * xdisp.c (Vtool_bar_button_margin): Replaces tool_bar_button_margin.
5871 (build_desired_tool_bar_string): Handle Vtool_bar_button_margin
5872 being a pair of margins.
5873 (syms_of_xdisp): Change DEFVAR_INT of tool-bar-button-margins
5874 to DEFVAR_LISP. Extend doc.
5876 * xfns.c (Fimage_size, image_ascent): Adapt to the change of image
5878 (lookup_image): If `:margin MARGIN' is specified, and MARGIN is a
5879 pair of integers `(X . Y)', use X for the horizontal and Y for the
5881 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR): New enumerator.
5882 (parse_image_spec): Check it.
5883 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
5884 (tiff_format, gif_format, gs_format):
5885 Use IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR for :margin.
5887 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
5888 (x_draw_image_relief, x_draw_image_foreground_1)
5889 (x_draw_image_glyph_string): Adapt to the change of image margins.
5891 * dispextern.h (struct image): Replace member `margin' with
5892 `hmargin' and `vmargin'.
5894 * xdisp.c (Fdump_tool_bar_row) [GLYPH_DEBUG]: Add parameters ROW
5897 * dispnew.c (update_text_area): Put code which decrements the
5898 stop position when the row's face extends to the end of the
5901 * xfns.c (x_set_mouse_color): Fix color allocation.
5903 * keyboard.c: Call get_local_map with new argument list.
5905 * intervals.c (get_local_map): Change TYPE to Lisp_Object.
5907 * intervals.h (enum map_property): Removed.
5908 (get_local_map): Change prototype.
5910 * keymap.c: Call get_local_map with new argument list.
5911 (Fwhere_is_internal): Rename parameter XKEYMAP to KEYMAP.
5913 2001-01-11 Gerd Moellmann <gerd@gnu.org>
5915 * xdisp.c (build_desired_tool_bar_string): Correct the computation
5916 of the size needed for the tool bar string. For the last image,
5917 use a `display' property that reaches to the end of the string.
5919 * xselect.c (selection_request_dpyinfo): New variable.
5920 (x_handle_selection_request): Set it.
5921 (x_selection_request_lisp_error): Don't call
5922 x_decline_selection_request if selection request's display has
5925 * xfaces.c (x_free_colors, x_free_dpy_colors) [DEBUG_X_COLORS]:
5926 Do the unregister_colors before calling XFreeColors.
5928 2001-01-10 Dave Love <fx@gnu.org>
5930 * Makefile.in (${etc}DOC): Depend on ${shortlisp} and
5931 ${SOME_MACHINE_LISP}, not ${lisp}.
5933 2001-01-10 Gerd Moellmann <gerd@gnu.org>
5935 * xdisp.c (display_line): On ttys, produce more than one truncation
5936 glyph for multi-column characters that don't fit on the line.
5938 * xselect.c (x_reply_selection_request): Add a comment.
5940 * xfns.c (Fx_backspace_delete_keys_p): Use XkbGetMap and
5941 XkbGetNames instead of XkbGetKeyboard.
5943 2001-01-10 Dave Love <fx@gnu.org>
5945 * sysdep.c (random): Revert the declaration.
5947 2001-01-09 Gerd Moellmann <gerd@gnu.org>
5949 * lisp.h (STRING_BYTES) [GC_CHECK_STRING_BYTES]:
5950 Call function string_bytes.
5951 (GC_CHECK_STRING_BYTES): Moved here from alloc.c.
5953 * alloc.c (CHECK_STRING_BYTES) [GC_CHECK_STRING_BYTES]: New macro.
5954 (check_sblock, string_bytes) [GC_CHECK_STRING_BYTES]: New functions.
5955 (check_string_bytes) [GC_CHECK_STRING_BYTES]: Add parameter ALL_P.
5956 (allocate_string) [GC_CHECK_STRING_BYTES]: Always check strings in
5958 (mark_object) [GC_CHECK_STRING_BYTES]: Use CHECK_STRING_BYTES.
5959 (gc_sweep) [GC_CHECK_STRING_BYTES]: Call check_string_bytes
5960 after sweeping strings, and at the end.
5961 (GC_CHECK_STRING_BYTES): Moved to lisp.h.
5963 * alloc.c (Fgarbage_collect): Use a record_unwind_protect to
5964 ensure that pop_message is called.
5966 * keyboard.c (Fexecute_extended_command): Use a
5967 record_unwind_protect to ensure that pop_message is called.
5969 * lisp.h (push_message_unwind): Add prototype.
5971 * xdisp.c (push_message_unwind): New function.
5973 * fileio.c (do_auto_save_unwind): Do the pop_message here
5974 instead of in Fdo_auto_save.
5975 (Fdo_auto_save): Don't call pop_message.
5977 2001-01-08 Ken Raeburn <raeburn@gnu.org>
5979 * xfns.c (xpm_load) [!ALLOC_XPM_COLORS]: Declare local variable I
5982 2001-01-08 Gerd Moellmann <gerd@gnu.org>
5984 * window.c (window_scroll_pixel_based): Adjust glyph matrices
5985 when increasing window's vscroll.
5987 * macros.c (Qkbd_macro_termination_hook): New variable.
5988 (syms_of_macros): Initialize and staticpro it.
5989 (pop_kbd_macro): Run kbd-macro-termination-hook.
5991 * xterm.c (XTread_socket) <LeaveNotify>: Set help_echo to nil.
5993 2001-01-07 Dave Love <fx@gnu.org>
5995 * keyboard.c (Fread_key_sequence_vector): Avoid newline in
5996 arglist, for documentation's sake.
5998 2001-01-06 Andrew Innes <andrewi@gnu.org>
6000 * makefile.w32-in (clean): Delete $(COMPILER_TEMP_FILES) instead
6003 2001-01-05 Andrew Innes <andrewi@gnu.org>
6005 * term.c (update_end): Don't check updating_frame; for some reason
6006 this can be 0 sometimes, such as after dismissing a popup menu,
6007 and isn't necessary given the explicit frame argument.
6009 2001-01-05 Gerd Moellmann <gerd@gnu.org>
6011 * sysdep.c: Don't prototype srandom; it takes an unsigned argument
6012 on some systems, and an unsigned long on others, like FreeBSD 4.1.
6014 2001-01-04 Gerd Moellmann <gerd@gnu.org>
6016 * xterm.c (clear_mouse_face): Don't return if tip_frame is non-nil.
6018 * xfns.c (x_create_tip_frame): Preserve the value of
6019 face_change_count around the creation of the tip frame.
6021 * xfns.c (last_show_tip_args): New variable.
6022 (compute_tip_xy): New function.
6023 (Fx_show_tip): Reuse an existing tip frame, if possible.
6024 (syms_of_xfns): Initialize and staticpro last_show_tip_args.
6026 2001-01-04 Dave Love <fx@gnu.org>
6028 * editfns.c (Fformat): Doc fix.
6030 * systime.h (set_file_times): Prototype.
6032 * widget.h (EmacsFrameSetCharSize_): Prototype.
6034 * sysdep.c (random, srandom): Declare explicitly.
6036 * dispextern.h (move_it_vertically_backward): Declare.
6038 2001-01-04 Gerd Moellmann <gerd@gnu.org>
6040 * xfns.c (x_create_tip_frame): Call face-set-after-frame-default,
6041 like in Fx_create_frame.
6043 * xfaces.c (set_font_frame_param): Don't do anything for
6044 non-graphical frames.
6046 * window.c (Fdelete_other_windows): Set window's window_end_valid
6047 to nil when changing the window's start. Don't change the
6048 window's start when its top position hasn't changed. If we do,
6049 this will set the window's optional_new_start, which act's like a
6050 force_start during redisplay with C-x 1 M-> under particular
6051 circumstances (see report from Per Starback to emacs-pretest-bug
6054 2001-01-03 Gerd Moellmann <gerd@gnu.org>
6056 * xdisp.c (forward_to_next_line_start): Reset it->c if taking the
6057 short cut at the start of the function. Add an assertion.
6058 (reseat_at_next_visible_line_start): Add an assertion.
6060 * window.c (Frecenter): When changing the window start, set the
6061 window's window_end_valid to nil.
6062 (Fwindow_end): Fix window-end computation when UPDATE is non-nil.
6064 * dispextern.h (move_it_past_eol): Add prototype.
6066 * xdisp.c (move_it_past_eol): New function.
6068 * window.c (Fwindow_end): Doc fix.
6070 2001-01-03 Dave Love <fx@gnu.org>
6072 * dired.c (Ffile_attributes): Fix last change, removing BSD4_3 kluge.
6074 2001-01-03 Gerd Moellmann <gerd@gnu.org>
6076 * xdisp.c (try_window_reusing_current_matrix): Fix bug setting
6077 the enabled_p flag of the glyph row at window_end_vpos to 0.
6078 (handle_single_display_prop): Fix last change.
6080 2001-01-02 Richard M. Stallman <rms@caffeine.ai.mit.edu>
6082 * window.c (Frecenter): Doc fix.
6084 2001-01-02 Andrew Innes <andrewi@gnu.org>
6086 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Remove redefinition.
6088 * frame.h (output_method): Add output_w32_console method.
6089 (FRAME_W32_CONSOLE_P): New macro.
6091 * frame.c (make_terminal_frame) [WINDOWSNT]: Make terminal frames
6092 use output_w32_console method.
6093 (Qw32_console): New Lisp_Object.
6094 (Fframep): Return it.
6095 (syms_of_frame): Init it.
6096 (Fframe_parameters): Report w32console as font for w32_console frames.
6098 * xfaces.c (realize_default_face): Set face foreground and
6099 background to unspecified for w32_console frames.
6100 (realize_face): Realize face cache for w32_console frames.
6101 (realize_tty_face): Accept w32_console frames.
6103 * xdisp.c (handle_single_display_prop): Return if frame is w32_console.
6104 (init_iterator) [WINDOWSNT]: Initialize frame face cache if
6105 necessary, even if running interactively.
6107 * dispnew.c (Fredraw_frame): Call set_terminal_modes for
6110 * w32term.c (x_update_begin):
6114 (x_change_line_highlight):
6119 (w32_reassert_line_highlight):
6120 (w32_frame_rehighlight):
6121 (w32_frame_raise_lower): Do nothing if not w32 frame.
6123 * w32xfns.c (get_frame_dc): Abort if called on a non-w32 frame.
6125 * w32fns.c (Fx_display_color_cells): Determine correct value, when
6126 system doesn't tell us directly.
6127 (Fx_display_visual_class): Implement properly.
6129 2001-01-02 Gerd Moellmann <gerd@gnu.org>
6131 * window.c (Frecenter): Handle centering in graphical frames
6132 specially. Centering on the basis of line counts doesn't work
6133 reliably with variable-height lines.
6135 2001-01-02 Eli Zaretskii <eliz@is.elta.co.il>
6137 * widget.c (EmacsFrameSetCharSize): Remove unused variables `ac'
6140 * composite.c (run_composition_function): Remove unused var `val'.
6141 (update_compositions): Remove unused variable `hook'.
6143 * intervals.c (get_local_map): Remove unused variable `tem'.
6145 * doprnt.c (doprnt1): Remove unused variable `size'.
6147 * fns.c (Flength): Remove unused variable `tail'.
6148 (Fdelete): Remove unused variable `size'.
6150 * editfns.c (Ftranspose_regions): Remove unused variables `gcpro1'
6153 * doc.c (Fsnarf_documentation): Remove unused vars `fun' and `tem'.
6155 * data.c (find_symbol_value): Remove extra 3rd argument in the
6156 call to swap_in_symval_forwarding.
6158 * undo.c (Fprimitive_undo): Remove unused block-scope variable `end'.
6160 * search.c (shrink_regexp_cache): Remove unused variable `cpp'.
6161 (trivial_regexp_p): Remove unused variable `c'.
6162 (boyer_moore): Remove unused variable `k'.
6164 * indent.c (current_column): Remove unused variable `stopchar'.
6165 (Fcompute_motion): Remove unused variable `contin'.
6167 * casefiddle.c (casify_object): Remove unused variable `tolen'.
6169 * dired.c (directory_files_internal): Fix a typo in a comment.
6170 Remove an unused variable `handler'.
6171 (file_name_completion): Remove unused function-scope variable `dp'.
6172 (Ffile_attributes) <dirname, sdir>: Make declarations conditioned
6175 * fileio.c (e_write): Remove unused variable `require_encoding_p'.
6177 * marker.c (Fmarker_position): Remove unused variables `pos', `i',
6179 (Fmarker_insertion_type): Remove unused variable `buf'.
6181 * insdel.c (make_gap): Remove unused variable `result'.
6183 * keyboard.c (record_char): Remove unused function-scope var `help'.
6184 (kbd_buffer_get_event): Remove unused block-scope variable `idx'.
6185 (menu_bar_items): Remove unused function-scope variable `tem'.
6187 * fontset.c (fontset_ref): Remove unused variable `i'.
6188 (fontset_set): Remove unused variables `j' and `tmp'.
6189 (make_fontset): Remove unused variables `i', `j', `elt' and `base_elt'.
6190 (make_fontset_for_ascii_face): Remove unused variable `name'.
6191 (fs_load_font): Remove unused variable `font_idx'.
6192 (fs_query_fontset): Remove unused function-local variable `fontset'.
6193 (list_fontsets): Remove unused variable `tail'.
6194 (Fnew_fontset): Remove unused variables `family' and `registry'.
6195 (accumulate_font_info): Remove unused variable `tmp'.
6196 (Ffontset_font): Remove unused variable `id'.
6197 (syms_of_fontset): Remove unused variable `i'.
6199 * xfns.c (x_display_info_for_name): Cast 0 to "char *" in the call
6201 (lookup_image): Remove unused variable `file'.
6202 (xbm_load): Remove unused variables `bitmap_data', `height', and
6203 `width'. Remove function-local variable `i', leave the
6205 (gif_load): Remove unused variable `inc'.
6207 * xterm.c (XTread_socket): Remove unused variables `p' and `pend'.
6208 (XTread_socket) <LeaveNotify>: Remove unused variable `frame',
6209 leave only the one in the inner block.
6211 * xfaces.c (face_fontset, realize_default_face): Remove unused
6213 (face_at_buffer_position): Remove unused variable `multibyte_p'.
6215 * term.c (encode_terminal_code): Remove unused variable `c'.
6217 * ccl.c (Fccl_execute): Cast ccl_driver parameters to `unsigned
6218 char *' instead of `char *'.
6220 * category.c (Fcategory_docstring): Remove unused variable `doc'.
6221 (Fget_unused_category): Remove unused variable `docstring_vector'.
6222 (Fchar_category_set): Remove unused variables `val', `charset',
6225 * coding.c (detect_coding_iso2022, setup_coding_system):
6226 Remove unused variable `i'.
6227 (detect_coding_mask): Remove unused variable `idx'.
6228 (detect_coding): Remove unused variable `i'.
6229 (ccl_coding_driver): Remove unused variable `result'.
6230 (run_pre_post_conversion_on_str): Remove unused variable `prev'.
6231 (decode_coding_string): Remove unused variables `to' and `gcpro1'.
6232 (encode_coding_string): Remove unused variables `gcpro1' and
6233 `saved_coding_symbol'.
6234 (Ffind_coding_systems_region_internal): Remove function-local
6235 variable args[], leave only the block-local one.
6236 (code_convert_region1): Remove unused variable `len'.
6238 * charset.c (char_printable_p): Remove unused variable `chars'.
6239 (Fsplit_char, Fchar_bytes): Remove unused variable `val'.
6240 (str_to_multibyte): Remove unused variable `c'.
6242 * window.c (size_window): Remove block-local variable `min_size'.
6244 * xdisp.c (make_cursor_line_fully_visible): Remove unused variable
6245 `header_line_height'.
6246 (append_space, extend_face_to_end_of_line): Declare `saved_what'
6247 enum display_element_type.
6249 2001-01-02 Gerd Moellmann <gerd@gnu.org>
6251 * xterm.c (x_connection_closed): Catch X errors around all
6252 statements that call X. Save away the error message in a local copy.
6254 * xterm.c (x_connection_closed): Set handling_signal to 0 at
6257 * xdisp.c (pos_visible_p): Take into account that CHARPOS maybe
6258 in or at the start of invisible text.
6260 * dispnew.c (update_window): Don't check_current_matrix_flags.
6262 2001-01-01 Jason Rumney <jasonr@gnu.org>
6264 * w32fns.c (x_figure_window_size): Do not allow new_height and
6265 new_width of frame to override specified values.
6267 2000-12-30 Kenichi Handa <handa@etl.go.jp>
6269 * composite.c (find_composition): Fix a code for searching backward.
6271 2000-12-29 Gerd Moellmann <gerd@gnu.org>
6273 * dispnew.c (check_current_matrix_flags) [GLYPH_DEBUG]: New function.
6274 (update_window) [GLYPH_DEBUG]: Call it.
6275 (scrolling_window): Prevent including current rows which are below
6276 what's displayed in the window.
6278 * xdisp.c (try_window_reusing_current_matrix)
6279 <new start <= old start>: Disable rows in the current matrix
6280 which are below the window after scrolling.
6282 * xdisp.c (move_it_by_lines): Don't do optimizations if NEED_Y_P
6283 is zero. It's not worth the complexity.
6284 (invisible_text_between_p): Put in #if 0 because unused.
6286 2000-12-28 Gerd Moellmann <gerd@gnu.org>
6288 * xfns.c (Fx_backspace_delete_keys_p): Check library and server
6289 XKB versions. Call XkbFreeKeyboard with 2nd arg 0.
6291 * keyboard.c (echo_char): If C is an integer, always call
6292 push_key_description. Former code could signal an invalid
6295 * keymap.c (push_key_description): Add parameter FORCE_MULTIBYTE.
6296 If set, print multibyte text.
6297 (Fsingle_key_description): Call push_key_description with
6298 FORCE_MULTIBYTE set.
6299 (describe_buffer_bindings): Likewise.
6301 * lisp.h (push_key_description): Add prototype.
6303 * xdisp.c (echo_area_display): Bind redisplay-dont-pause to t
6304 around the call to redisplay_internal.
6306 * xfns.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
6308 * dispnew.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
6310 2000-12-28 Kenichi Handa <handa@etl.go.jp>
6312 * ccl.c (CCL_WRITE_CHAR): Check variable `extra_bytes'.
6313 (ccl_driver): New local variable `extra_bytes'.
6315 * ccl.h (struct ccl_spec): New member eight_bit_carryover.
6317 * coding.c (setup_coding_system):
6318 Initialize coding->spec.ccl.eight_bit_carryover.
6319 (ccl_coding_driver): Pay attention to carried over 8-bit bytes.
6321 2000-12-28 Kenichi Handa <handa@etl.go.jp>
6323 * coding.c (SAFE_ONE_MORE_BYTE): New macro.
6324 (DECODE_EMACS_MULE_COMPOSITION_CHAR): New macro.
6325 (DECODE_EMACS_MULE_COMPOSITION_RULE): New macro.
6326 (decode_composition_emacs_mule): New function.
6327 (decode_coding_emacs_mule): Decode composition sequence by calling
6328 decode_composition_emacs_mule.
6329 (ENCODE_COMPOSITION_EMACS_MULE): New macro.
6330 (encode_coding_emacs_mule): Changed from macro to function.
6331 If a text contains compositions, encode them correctly.
6332 (setup_coding_system): Set coding->commong_flags for emacs-mule so
6333 that decoding and encoding are required.
6335 2000-12-27 Gerd Moellmann <gerd@gnu.org>
6337 * xfaces.c (PT_PER_INCH): New macro.
6338 (xlfd_point_size): Compute real point size from font's pixel size.
6339 (pixel_point_size, build_scalable_font_name): Use PT_PER_INCH
6342 * .gdbinit: Comment out the line pointing to the Lesstif source
6345 * window.c (Frecenter): Use displayed_window_lines instead
6346 of window_internal_height.
6348 * xterm.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
6349 instead of x-toolkit-scroll-bars-p.
6350 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
6352 * w32term.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
6353 instead of x-toolkit-scroll-bars-p.
6354 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
6356 * dispnew.c (struct redisplay_history) [GLYPH_DEBUG]: New.
6357 (REDISPLAY_HISTORY_SIZE) [GLYPH_DEBUG]: New macro.
6358 (redisplay_history, history_idx, history_tick) [GLYPH_DEBUG]:
6360 (add_window_display_history, add_frame_display_history)
6361 (Fdump_redisplay_history) [GLYPH_DEBUG]: New functions.
6362 (build_frame_matrix_from_leaf_window): Remove unused code.
6363 (build_frame_matrix_from_leaf_window) [GLYPH_DEBUG]: Add to
6365 (update_frame) [GLYPH_DEBUG]: Add to redisplay history.
6366 (update_window) [GLYPH_DEBUG]: Likewise.
6367 (syms_of_display): Defsubr dump-redisplay-history.
6369 2000-12-23 Gerd Moellmann <gerd@gnu.org>
6371 * keyboard.c (echo_prompt): Always set current_kboard->echoptr to
6372 the end of the prompt. Set echo_after_prompt to the offset
6373 of echoptr in echobuf.
6375 * xdisp.c (init_from_display_pos): Pop until the iterator's
6376 stack is empty; there may be frames for stretch or images
6379 * dispnew.c (save_frame_matrix, restore_frame_matrix): Removed.
6380 (save_or_restore_current_matrix): New function for the same
6381 purpose, but more efficient.
6382 (adjust_frame_glyphs_for_frame_redisplay): Use it.
6384 2000-12-23 Eli Zaretskii <eliz@is.elta.co.il>
6386 * xdisp.c (syms_of_xdisp): Fix last change.
6388 2000-12-23 Gerd Moellmann <gerd@gnu.org>
6390 * xdisp.c (syms_of_xdisp): Doc fix.
6392 * xdisp.c (redisplay_window): Remove label restore_buffers;
6393 use finish_scroll_bars instead to make sure that scroll bars
6394 are redeemed. If we don't do this, flickering can result from
6395 scroll bars being destroyed and recreated.
6397 2000-12-22 Jason Rumney <jasonr@gnu.org>
6399 * w32term.c (w32_draw_bitmap): Fix drawing so it does not appear
6400 in the wrong colors when the foreground is not black.
6401 (expose_window): Don't redraw the window that's currently being
6404 2000-12-22 Gerd Moellmann <gerd@gnu.org>
6406 * window.c (size_window): When setting the window's too_small_ok
6407 flag, compare old size with minimum size depending on WIDTH_P,
6408 don't compare with window_min_width.
6410 * window.c (delete_window): Simplify somewhat.
6411 (Fset_window_configuration): Don't SET_FRAME_GARBAGED after
6412 freeing window matrices. The flag windows_or_buffers_changed is
6413 set, so the next redisplay will consider all windows; this should
6416 2000-12-22 Kenichi Handa <handa@etl.go.jp>
6418 * coding.c (ccl_coding_driver): Initialize ccl->cr_consumed.
6420 * ccl.h (struct ccl_program): New member cr_consumed.
6422 * ccl.c (CCL_WRITE_CHAR): Don't handle EOL conversion here.
6423 (CCL_READ_CHAR): Handle EOL conversion here.
6424 (ccl_driver) <CCL_ReadMultibyteChar2>: Likewise.
6426 2000-12-21 Gerd Moellmann <gerd@gnu.org>
6428 * xdisp.c (Fdump_glyph_row) [GLYPH_DEBUG]: Add optional arg GLYPHS.
6430 * dispextern.h (GLYPH_EQUAL_P): Also compare pixel widths,
6431 otherwise tabs of different size compare equal.
6433 * callint.c (Fcall_interactively): Prevent a compiler warning.
6435 * print.c (print_unwind): Return nil.
6436 (PRINTDECLARE): Initialize all local variables.
6437 (print_preprocess): Add a default case.
6439 * lisp.h (Qinhibit_point_motion_hooks): Declare extern.
6441 * undo.c (Fprimitive_undo): Bind `inhibit-point-motion-hooks' to t.
6443 * window.c (delete_window, Fsplit_window)
6444 (Fset_window_configuration): Calls to ensure_frame_matrix removed.
6446 * dispextern.h (ensure_frame_matrix): Function declaration removed.
6448 * dispnew.c (ensure_frame_matrix): Removed.
6449 (save_frame_matrix, restore_frame_matrix): New functions.
6450 (adjust_frame_glyphs_for_frame_redisplay): Use them.
6452 * xdisp.c (dump_glyph_row, dump_glyph_matrix, Fdump_glyph_matrix)
6453 [GLYPH_DEBUG]: Extended to dump glyphs in short form.
6455 2000-12-21 Andrew Innes <andrewi@gnu.org>
6457 * w32term.c (x_update_begin): Regenerate the palette here, rather
6458 than for each window.
6460 * w32xfns.c (select_palette): Avoid calling SelectPalette if
6461 palette is NULL, since this corrupts memory! Also get
6462 display_info reference from frame.
6464 2000-12-21 Jason Rumney <jasonr@gnu.org>
6466 * w32bdf.c (w32_init_bdf_font): Fix test for valid bmp heap.
6468 * w32term.c (x_draw_hollow_cursor): Delay obtaining the frame's DC
6469 to avoid returning without releasing it.
6471 2000-12-21 Kenichi Handa <handa@etl.go.jp>
6473 * keymap.c (push_key_description): Don't convert eight-bit-control
6474 and eight-bit-graphic to multibyte character.
6476 * charset.c (Fmake_char_internal): If CHARSET doesn't have a
6477 generic character and CODE1 is nil, return the smallest character
6480 2000-12-20 Dave Love <fx@gnu.org>
6482 * s/osf5-0.h (NSIG): Don't redefine.
6484 2000-12-20 Stefan Monnier <monnier@cs.yale.edu>
6486 * keymap.c (where_is_internal): Check ascii_sequence_p rather than
6487 excluding menu-bar and tool-bar.
6488 (Fwhere_is_internal): Check ascii_sequence_p when looking up the cache.
6489 (menu_item_p): Remove.
6490 (where_is_internal_1): Don't ignore menu-items.
6492 2000-12-20 Gerd Moellmann <gerd@gnu.org>
6494 * xdisp.c (hscroll_window_tree): Take window's min_hscroll
6497 * window.c (make_window): Initialize window's min_hscroll.
6498 (Fset_window_hscroll): Set window's hscroll and min_hscroll.
6499 (set_window_buffer, temp_output_buffer_show): Set min_hscroll
6501 (struct saved_window): New member min_hscroll.
6502 (SAVED_WINDOW_VECTOR_SIZE): Set to 17.
6503 (Fset_window_configuration): Set window's min_hscroll.
6504 (save_window_save): Save window's min_hscroll.
6505 (compare_window_configurations): Compare min_hscroll values.
6507 * window.h (struct window): New member min_hscroll.
6509 * keyboard.c (echo_prompt): Prevent a compiler warning.
6511 * xdisp.c (try_cursor_movement): Fix last change. The real
6512 condition is that PT is at the end of the row, and should
6513 be displayed at the start of the next row.
6515 * xdisp.c (try_cursor_movement): If we end on a partially
6516 visible line, end we already decided to scroll, return -1.
6518 * dispextern.h (ensure_frame_matrix): Add prototype.
6520 * window.c (delete_window, Fsplit_window)
6521 (Fset_window_configuration): Call ensure_frame_matrix.
6523 * dispnew.c (fake_current_matrices, ensure_frame_matrix):
6525 (adjust_frame_glyphs_for_frame_redisplay): If display has been
6526 completed, call fake_current_matrices instead of marking frame
6529 2000-12-20 Jason Rumney <jasonr@gnu.org>
6531 * w32fns.c (syms_of_w32fns): Initialize and staticpro tip_frame.
6533 2000-12-19 Eli Zaretskii <eliz@is.elta.co.il>
6535 * fns.c (Frequire): Doc fix.
6537 2000-12-19 Gerd Moellmann <gerd@gnu.org>
6539 * window.c (window_scroll_pixel_based): Don't use move_it_vertically.
6541 * dispnew.c (direct_output_for_insert): Fix check for mini-window
6542 currently displaying a message.
6544 * bytecode.c (toplevel) [CHECK_FRAME_FONT]: Include frame.h and
6546 (Fbyte_code) [CHECK_FRAME_FONT]: Check the selected frame's font.
6548 2000-12-18 Andrew Innes <andrewi@gnu.org>
6550 * w32.c (w32_strerror): New function.
6552 * w32.h (w32_strerror): New extern.
6554 * w32fns.c (Fw32_shell_execute): Use it.
6556 2000-12-18 Gerd Moellmann <gerd@gnu.org>
6558 * s/hpux10.h (_FILE_OFFSET_BITS): Undef again.
6560 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
6562 * msdos.c (IT_set_face): Obey inverse_video.
6564 2000-12-18 Kenichi Handa <handa@etl.go.jp>
6566 * dired.c (directory_files_internal): Always return decoded filenames.
6568 2000-12-18 Gerd Moellmann <gerd@gnu.org>
6570 * xterm.c (x_connection_closed): Prevent being called recursively
6571 because of an error condition in XtCloseDisplay.
6573 * xdisp.c (init_iterator): If noninteractive, and the frame's
6574 face cache is null, make one.
6576 * xfns.c (show_busy_cursor): Check for live frames more thoroughly.
6578 * process.c (wait_reading_process_input): Check for pending
6579 input when running timers.
6581 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
6583 * msdos.c (IT_write_glyphs): Compute the glyph face from str->face_id.
6585 2000-12-18 Kenichi Handa <handa@etl.go.jp>
6587 * process.c (read_process_output): Don't run a filter if the code
6588 decoder produces nothing but carryover.
6590 2000-12-17 Andrew Innes <andrewi@gnu.org>
6592 * w32.c (sys_rename): Only check errno against EEXIST, and not
6593 EACCES, when determining whether rename failed because the target
6594 exists. This was resulting in indefinite looping on Windows 9x if
6595 the source file was locked by another process.
6597 * w32fns.c (Ffile_system_info): New function.
6598 (syms_of_w32fns): Defsubr it.
6600 2000-12-17 Gerd Moellmann <gerd@gnu.org>
6602 * window.c (coordinates_in_window): Fix computation for
6603 position on vertical line between mode lines.
6605 * xfns.c (unwind_create_frame): Return t if frame was deleted.
6606 Don't alter tip_frame or tip_window.
6607 (unwind_create_tip_frame): Set tip_frame to nil only if frame
6610 * w32fns.c (unwind_create_frame): Return t if frame was deleted.
6611 Don't alter tip_frame or tip_window.
6612 (unwind_create_tip_frame): Set tip_frame to nil only if frame
6615 2000-12-16 Eli Zaretskii <eliz@is.elta.co.il>
6617 * fileio.c (Fcopy_file): Rename the last argument to keep_time, to
6618 be consistent with the doc string. Reported by NAKAJIMA Mikio
6619 <minakaji@osaka.email.ne.jp>.
6621 2000-12-16 Kenichi Handa <handa@etl.go.jp>
6623 * xfaces.c (Vface_ignored_fonts): New variable.
6624 (x_face_list_fonts): Ignore fonts matching Vface_ignored_fonts.
6625 (syms_of_xfaces): Declare Vface_ignored_fonts as a Lisp variable.
6627 2000-12-15 Gerd Moellmann <gerd@gnu.org>
6629 * dispnew.c (update_window): Detect pending input every nth line
6630 updated, i.e. do it depending on real work done, and not on the
6633 * xterm.c (expose_window): Don't redraw the window that's
6634 currently being updated.
6636 * window.c (Fset_window_point): Remove test for
6637 cursor_in_non_selected_windows.
6639 * lread.c (read1): Recognize end of file after `\\'.
6641 * xfns.c (x_create_tip_frame): Use unwind_create_tip_frame,
6642 not unwind_create_frame.
6644 2000-12-15 Dave Love <fx@gnu.org>
6646 * s/usg5-4.h (bcopy) [IRIX6]: Don't special-case definition of
6649 * s/irix6-5.h: #undef bcopy & al here. Include strings.h.
6651 2000-12-15 Kenichi Handa <handa@etl.go.jp>
6653 * coding.c (setup_coding_system): Clear all members of the struct
6654 coding_system at first.
6655 (detect_coding): Call detect_coding_mask with a correct MULTIBYTEP
6657 (code_convert_region): Don't override coding->src_multibyte and
6658 coding->dst_multibyte.
6660 * fns.c (Fmd5): Docstring improved.
6662 2000-12-15 Miles Bader <miles@gnu.org>
6664 * xdisp.c (window_box_height): Only use mode-line glyph-rows that
6665 are actually marked as mode-lines; otherwise use
6666 estimate_mode_line_height.
6668 2000-12-14 Gerd Moellmann <gerd@gnu.org>
6670 * editfns.c (Fformat): Prevent a buffer overrun when the format
6671 specifies a precision.
6673 2000-12-14 Eli Zaretskii <eliz@is.elta.co.il>
6675 * msdos.c (Fmsdos_set_mouse_buttons): Signal an error if the
6676 argument is outside the range [2..3].
6678 2000-12-14 Andrew Innes <andrewi@gnu.org>
6680 * w32fns.c (Fx_hide_tip): Avoid unnecessary work when there's
6681 nothing to do. Bind inhibit-quit.
6682 (tip_frame): Make it a Lisp_Object.
6683 (x_create_tip_frame): Set tip_frame after it has been added to
6685 (Fx_show_tip): Don't set tip_frame here.
6686 (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]: New variables.
6687 (unwind_create_frame, unwind_create_tip_frame): New functions.
6688 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
6689 while a frame is only partially constructed.
6691 * w32term.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
6692 (x_free_frame_resources): New function.
6693 (x_destroy_window): Use it.
6695 2000-12-14 Gerd Moellmann <gerd@gnu.org>
6697 * xfns.c (Fx_backspace_delete_keys_p): New function.
6698 (syms_of_xfns): Defsubr it.
6700 * config.in (HAVE_XKBGETKEYBOARD): Add.
6702 2000-12-14 Kenichi Handa <handa@etl.go.jp>
6704 * keyboard.c (echo_prompt): Argument type changed to Lisp_Object.
6705 Always store string in multibyte representation in echobuf.
6706 (echo_char): Always store string in multibyte representation in
6708 (echo_now): Call message2_nolog with the arg MULTIBYTE 1.
6709 (read_key_sequence): Adjusted for the change of echo_prompt.
6711 * fns.c (Fmd5): Docstring improved.
6713 * lisp.h (detect_coding_system): Prototype adjusted.
6715 * coding.c (ONE_MORE_BYTE_CHECK_MULTIBYTE): New macro.
6716 (detect_coding_emacs_mule, detect_coding_iso2022,)
6717 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
6718 (detect_coding_utf_16, detect_coding_ccl): Make them static.
6719 New argument MULTIBYTEP. Callers changed.
6720 (detect_coding_mask, detect_coding_system): New argument
6721 MULTIBYTEP. Callers changed.
6722 (decode_coding_string): Set coding->src_multibyte and
6723 coding->dst_multibyte before calling detect_coding and detect_eol.
6724 Update them after some coding system is detected.
6726 2000-12-13 Stefan Monnier <monnier@cs.yale.edu>
6728 * keymap.c (get_keyelt): Only eval the filter if `autoload' is set.
6730 * keyboard.c (menu_bar_items, tool_bar_items):
6731 Set `autoload' when looking up `tool-bar' or `menu-bar' submap.
6733 2000-12-13 Gerd Moellmann <gerd@gnu.org>
6735 * xfns.c (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]:
6737 (unwind_create_frame, unwind_create_tip_frame): New functions.
6738 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
6739 while a frame is only partially constructed.
6741 * xterm.h (x_free_frame_resources): Declare.
6743 * xterm.c (x_free_frame_resources): New function.
6744 (x_destroy_window): Use it.
6746 * dispnew.c (update_window): If do_mouse_tracking is non-nil,
6747 don't interrupt the update for pending input initially, i.e.
6748 update at least some lines.
6750 * keyboard.c (do_mouse_tracking): Make externally visible.
6752 * xterm.c (x_term_init): Declare gray_bitmap_bits as `extern char *'.
6754 * xfns.c (gray_bitmap_bits): Declare `char *'.
6756 2000-12-12 Gerd Moellmann <gerd@gnu.org>
6758 * xdisp.c (display_tool_bar_line): Make sure that tool bar
6759 lines start with a relief line.
6761 2000-12-12 Dave Love <fx@gnu.org>
6763 * window.c (Fdisplay_buffer): Doc fix.
6764 (Fwindow_list): Remove unused var.
6766 * buffer.h (mmap_set_vars): Declare.
6768 * window.h (Fset_window_point): Declare.
6770 2000-12-12 Eli Zaretskii <eliz@is.elta.co.il>
6772 * msdos.c (fast_find_position): Don't overstep the last window row.
6773 (IT_note_mouse_highlight): Initialize portion to -1. Remove unused
6774 variable `area'. When looking for a row under (X,Y), give up if some
6775 of the previous rows is not enabled.
6777 2000-12-12 Gerd Moellmann <gerd@gnu.org>
6779 * window.c (Fset_window_point): If displaying cursors in windows
6780 other than the selected window, make sure redisplay updates
6781 other windows to show the new value of point in the window.
6783 * dispextern.h (cursor_in_non_selected_windows): Declare extern.
6785 * buffer.c (Fkill_buffer): Don't Fset_buffer when testing if
6786 the buffer is the sole visible buffer when in the mini-buffer.
6788 * xdisp.c (setup_echo_area_for_printing, with_echo_area_buffer):
6789 Bind `inhibit-read-only' to t.
6790 (unwind_with_echo_area_buffer): Use AREF.
6792 * xfns.c (Fx_hide_tip): Simplified.
6794 * s/freebsd.h, s/netbsd.h (GC_MARK_STACK): Use GC_MAKE_GCPROS_NOOPS
6797 * s/gnu-linux.h (GC_MARK_STACK): Define as GC_MAKE_GCPROS_NOOPS.
6799 2000-12-11 Gerd Moellmann <gerd@gnu.org>
6801 * xfns.c (Fx_hide_tip): Fix last change.
6803 * xfns.c (Fx_hide_tip): Avoid unnecessary work when there's
6804 nothing to do. Bind inhibit-quit.
6805 (tip_frame): Make it a Lisp_Object.
6806 (x_create_tip_frame): Set tip_frame after it has been added to
6808 (Fx_show_tip): Don't set tip_frame here.
6810 * xterm.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
6812 * xdisp.c (prepare_menu_bars): Changes for tip_frame being a
6815 * dispextern.h: Change external declaration of tip_frame.
6817 * keymap.c (Fkey_description): If KEYS is an empty key sequence,
6818 return an empty string.
6820 * xdisp.c (try_cursor_movement): Check update_mode_lines instead
6821 of the window's update_mode_line flag, since the former is set by
6822 force-mode-line-update, not the latter. This makes
6823 column-number-mode slightly faster.
6825 * xdisp.c (try_window_id) <all changes above window start>:
6828 2000-12-11 Paul Eggert <eggert@twinsun.com>
6830 * config.in (HAVE_FTELLO): Remove.
6832 (_XOPEN_SOURCE): Remove; the large-file code no longer needs it.
6833 * lread.c (file_offset, file_tell): Depend on HAVE_FSEEKO, not
6835 * s/hpux10.h (_FILE_OFFSET_BITS): Do not undef.
6836 * s/isc3-0.h, s/osf5-0.h: Update comment about _XOPEN_SOURCE.
6838 2000-12-11 Miles Bader <miles@gnu.org>
6840 * window.c (displayed_window_lines): Don't round up when
6841 converting empty space at bottom to lines.
6842 Handle non-newline-terminated final lines properly.
6843 (Fwindow_text_height): New function (used to be in lisp).
6844 (syms_of_window): Initialize it.
6846 2000-12-09 Stefan Monnier <monnier@cs.yale.edu>
6848 * syntax.c (scan_lists): Check that the right quote char has the
6849 right Sstring syntax when jumping over strings.
6850 (init_syntax_once): Use Smax rather than 13.
6852 2000-12-09 Miles Bader <miles@gnu.org>
6854 * window.c (Fpos_visible_in_window_p): Replace FULLY parameter
6855 with PARTIALLY, inverting the sense.
6856 (window_scroll_pixel_based): Scroll partially visible lines into
6857 place if we hit the beginning or end of the buffer.
6858 (displayed_window_lines): Don't include partially visible lines.
6859 (Fmove_to_window_line): Skip past any partially visible first line.
6861 2000-12-08 Gerd Moellmann <gerd@gnu.org>
6863 * keymap.c (current_minor_maps): Use malloc. Prevent a leak.
6865 * tparam.c (tparam1): Change the way buffers are reallocated to be
6866 portable and less obfuscated.
6868 * termcap.c (tgetent): Change the way buffers are reallocated to
6869 be portable and less obfuscated.
6871 * macros.c (store_kbd_macro_char): Change the way buffers are
6872 reallocated to be portable and less obfuscated.
6874 * lread.c (read1): Change the way buffers are reallocated to be
6875 portable and less obfuscated.
6877 * doc.c (Fsubstitute_command_keys): Change the way buffers
6878 are reallocated so that it is portable.
6880 2000-12-07 Eli Zaretskii <eliz@is.elta.co.il>
6882 * dosfns.c (Ffile_system_info): New function.
6883 (syms_of_dosfns): Defsubr it.
6885 2000-12-07 Stefan Monnier <monnier@cs.yale.edu>
6887 * alloc.c (gc_sweep): Add comment.
6889 2000-12-07 Gerd Moellmann <gerd@gnu.org>
6891 * sound.c (vox_configure): Change order of ioctls.
6892 Don't set SNDCTL_DSP_SPEED from bps, don't set SNDCTL_DSP_SAMPLESIZE.
6893 Ignore errors when changing volume.
6894 (vox_close): Don't reset the device.
6896 * process.c (read_process_output): Make sure the process marker's
6897 position is valid when the process buffer is changed in
6898 after-change functions. W3 does that.
6900 * xfns.c (x_free_gcs): New function.
6902 * xterm.h (x_free_gcs): Add prototype.
6904 * widget.c (EmacsFrameDestroy): Call x_free_gcs instead of
6907 * xterm.c (x_destroy_window): Call x_free_gcs so that
6908 resources of non-toolkit X windows will be freed.
6910 2000-12-07 Andrew Innes <andrewi@gnu.org>
6912 * w32fns.c (xlfd_charset_of_font): Fix last change.
6914 2000-12-06 Dave Love <fx@gnu.org>
6916 * md5.h (__P): Don't define -- it comes from config.h.
6918 * strftime.c: Change some #if foo to #ifdef foo.
6920 2000-12-06 Andrew Innes <andrewi@gnu.org>
6922 * w32term.h (CP_INVALID): Rename to CP_UNKNOWN.
6924 * w32fns.c (xlfd_charset_of_font): Don't overwrite fontname argument.
6925 (w32_codepage_for_font): Rename CP_INVALID to CP_UNKNOWN.
6926 (w32_list_fonts): Don't choke if pattern doesn't specify a codepage.
6928 2000-12-06 Gerd Moellmann <gerd@gnu.org>
6930 * alloc.c (gc_sweep): Prevent symbols read during loadup
6933 * xdisp.c (underlying_face_id): New function.
6934 (handle_face_prop, face_before_or_after_it_pos): Use it
6935 to determine the face ``under'' a string. Let strings inherit
6936 the face of the buffer under them.
6938 * xfaces.c (face_at_string_position): Update function comment.
6940 * dispnew.c (adjust_glyph_matrix): Don't reuse a window's current
6941 matrix if the window's left position has changed; we need to
6942 redraw it in this case.
6944 * dispextern.h (struct glyph_matrix): Add member window_left_x.
6946 * window.c (coordinates_in_window): Check mouse on mode-line or
6949 * alloc.c (Fgarbage_collect): Dox fix. Return a list as
6950 advertized by the function documentation.
6952 * window.c (syms_of_window): Doc fix.
6954 * sound.c (vox_configure): Set volume for left and right channel.
6955 (sound_cleanup): Return nil.
6957 * xdisp.c (move_it_by_lines): Fix paren typo.
6959 * xterm.c (x_load_font): Don't use the font's max_bounds for
6960 computing the height of the font. If max_bounds' ascent or
6961 descent are greater than the font's ascent or descent, this means
6962 glyphs overlap, which should be handled now by redisplay.
6964 * window.c (Veven_window_heights): New variable.
6965 (syms_of_window): DEFVAR_LISP it.
6966 (Fdisplay_buffer): Check Veven_window_heights before evening the
6969 2000-12-06 Miles Bader <miles@gnu.org>
6971 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is `t',
6972 update `default-frame-alist' instead of setting no frame parameters.
6974 2000-12-06 Kenichi Handa <handa@etl.go.jp>
6976 * composite.c (update_compositions): Fix typo (use the correct
6979 2000-12-05 Jason Rumney <jasonr@gnu.org>
6981 * md5.h: Remove underscores from function declarations.
6982 (__attribute__, __alignof__) [!__GNUC__]: Define.
6984 * md5.c: Delay include of md5.h until after namespace cleaning.
6986 * makefile.w32-in (fns.o): Depend on md5.h
6987 (md5.o): New target.
6990 * makefile.nt: Likewise.
6992 2000-12-05 Jason Rumney <jasonr@altavista.net>
6994 * w32term.c (expose_area): Complete last change.
6996 2000-12-05 Ken Raeburn <raeburn@gnu.org>
6998 * minibuf.c: Include intervals.h.
7000 2000-12-05 Jason Rumney <jasonr@gnu.org>
7002 * w32term.c (x_produce_glyphs): If a font for a component of
7003 a composition is not found, use 1 pixel dot ascent and 0 dot
7004 descent value to avoid displaying terribly tall empty boxes.
7005 (expose_area): Pass x-coordinate relative to the exposed
7006 area to x_draw_glyphs instead of a window-relative coordinate.
7008 2000-12-05 Gerd Moellmann <gerd@gnu.org>
7010 * xdisp.c (next_element_from_ellipsis): Save face before selective
7011 display in saved_face_id, and set face_before_selective_p.
7012 (reseat_1): Reset face_before_selective_p.
7013 (append_space, extend_face_to_end_of_line): If iterator's
7014 face_before_selective_p is set, use the face from saved_face_id.
7015 (extend_face_to_end_of_line): For tty frames, make sure to
7016 use the right face id when producing spaces at the end of
7019 * dispextern.h (struct it): Add face_before_selective_p.
7021 * keyboard.c (record_char): Don't record identical help-echo
7022 events in recent_keys.
7024 * xterm.c [USE_X_TOOLKIT]: Close the display.
7025 (xim_close_dpy): Handle case that the display has been closed.
7027 * xterm.c (x_destroy_window): Reset the frame's X window after
7030 * dispnew.c (adjust_glyph_matrix): Make sure to initialize local
7031 variable window_width.
7032 (line_draw_cost): Fix code skipping over spaces at the end of the
7033 line when must_write_spaces is not set.
7034 (scrolling_window): Fix code inserting runs in list of all runs.
7036 2000-12-05 Kenichi Handa <handa@etl.go.jp>
7038 * coding.c (setup_coding_system): Be sure to initialize
7039 coding->category_idx.
7041 2000-12-04 Gerd Moellmann <gerd@gnu.org>
7043 * xterm.c (PER_CHAR_METRIC): Removed because not used.
7045 * xterm.c (expose_area): Pass x-coordinate relative to the exposed
7046 area to x_draw_glyphs instead of a window-relative coordinate.
7048 * fileio.c (auto_save_error): Add parameter ERROR. Show the
7049 error in the message.
7051 * keyboard.c (Fread_key_sequence): Don't start the busy cursor
7052 timer after having read a key. It's not good for code reading
7053 several keys in a loop, like an input method.
7055 * fileio.c (Finsert_file_contents): When VISIT is t, don't
7056 record undo information for format-decode.
7058 * undo.c (Fprimitive_undo): Bind inhibit-read-only to t if
7059 current buffer is read-only, not if it isn't.
7061 * keyboard.c (record_char): Record `help-echo' input events
7062 in recent_keys only if they display some help. Don't record
7063 `help-echo' events as macro char.
7065 2000-12-04 Richard M. Stallman <rms@caffeine.ai.mit.edu>
7067 * editfns.c (save_excursion_restore): Don't move point
7068 in another window if it is showing the wrong buffer.
7069 Avoid the call to Fwindow_live_p, for speed.
7071 2000-12-04 Kenichi Handa <handa@etl.go.jp>
7073 * xfaces.c (struct font_name): New member registry_priority.
7074 (split_font_name): Initialize the above member to zero.
7075 (concat_font_list): New function.
7076 (font_list): Include fonts of all alternative registries.
7077 (FONT_POINT_SIZE_QUANTUM): New macro.
7078 (better_font_p): Ignore point size difference less than
7079 FONT_POINT_SIZE_QUANTUM. Use registry_prioprity as a last resort.
7081 * xterm.c (x_produce_glyphs): If a font for a component of
7082 a composition is not found, use 1 pixel dot ascent and 0 dot
7083 descent value to avoid displaying terribly tall empty boxes.
7085 * ccl.c (stack_idx_of_map_multiple): Don't use C initializier.
7087 2000-12-03 Ken Raeburn <raeburn@gnu.org>
7089 * coding.h (code_convert_string1): Declare.
7091 * fns.c (Fmd5): Pass lisp objects, not integers, to call3.
7093 * lisp.h (Fmake_variable_buffer_local, Fbuffer_file_name): Declare.
7095 2000-12-02 Jason Rumney <jasonr@gnu.org>
7097 * w32term.c (w32_bdf_per_char_metric): Dereference pointer
7098 correctly for single byte character case.
7099 (w32_per_char_metric): Do not try to make any assumptions about
7100 the metrics of BDF fonts.
7101 (x_estimate_mode_line_height): If `mode-line' face
7102 hasn't a font, use that of the frame, as drawing glyphs does.
7103 (note_mouse_highlight): Change the cursor shape on the vertical
7104 border between windows [not enabled].
7106 * w32term.h (struct w32_output): Add member horizontal_drag_cursor.
7108 * w32fns.c (Fx_create_frame): Reintroduce the call to
7109 face-set-after-frame-defaults.
7110 (Vx_window_horizontal_drag_shape): New variable.
7111 (syms_of_xfns): DEFVAR_LISP it.
7112 (x_set_mouse_color): Create frame's horizontal_drag_cursor [not
7115 2000-12-02 Simon Josefsson <simon@josefsson.org>
7117 * fns.c (Fmd5): Use a different logic to decide the coding system
7120 * coding.h (Qwrite_region, Qcoding_system_error): Declare extern.
7122 2000-12-02 Eli Zaretskii <eliz@is.elta.co.il>
7124 * fileio.c (Fread_file_name) [DOS_NT]: Don't crash if homedir is NULL.
7126 2000-12-01 Gerd Moellmann <gerd@gnu.org>
7128 * xterm.c (x_calc_absolute_position): Don't subtract menubar's
7129 height for YNegative.
7130 (x_calc_absolute_position) [USE_MOTIF]: Use the column widget's
7131 height; also see comment there.
7133 * window.c (coordinates_in_window): Handle computations for
7134 positions on the vertical bar and fringes differently for
7135 window-system frames. Consider some pixels near the vertical bar
7136 as on the bar if the frame doesn't have vertical scroll bars.
7137 Associate positions between mode or header lines with the
7138 right window, the left one.
7140 2000-12-01 Jason Rumney <jasonr@gnu.org>
7142 * w32term.c (w32_clear_window): Avoid clearing an invalid frame.
7144 * w32xfns.c (get_frame_dc): Avoid changing the palette on an
7147 2000-12-01 Gerd Moellmann <gerd@gnu.org>
7149 * window.c (struct saved_window): Add members orig_top and orig_height.
7150 (SAVED_WINDOW_VECTOR_SIZE): Increment to 16.
7151 (save_window_save, Fset_window_configuration): Save/restore
7152 window's orig_top and orig_height.
7154 2000-12-01 Jason Rumney <jasonr@gnu.org>
7156 * w32term.c (x_draw_vertical_border): Fix call to w32_fill_rect.
7158 * w32fns.c (x_set_cursor_color): Fix last change.
7160 2000-11-30 Gerd Moellmann <gerd@gnu.org>
7162 * xdisp.c (echo_area_display): If cursor is in the echo area, make
7163 sure that the next redisplay displays the minibuffer, so that
7164 the cursor will be replaced with what the minibuffer wants.
7166 * xterm.c: Test USE_TOOLKIT_SCROLL_BARS everywhere with #ifdef and
7167 #ifndef instead of using #if.
7168 (XTread_socket) [USE_MOTIF] <KeyPress>: Call XmIsScrollBar only if
7169 USE_TOOLKIT_SCROLL_BARS is defined.
7171 2000-11-30 Jason Rumney <jasonr@gnu.org>
7173 * w32fns.c (x_set_cursor_color): Use x_update_cursor instead of
7176 2000-11-30 Gerd Moellmann <gerd@gnu.org>
7178 * fns.c (Fmd5): Doc fix.
7180 2000-11-30 Simon Josefsson <simon@josefsson.org>
7182 * fns.c (Fmd5): New function.
7183 (syms_of_fns): Defsubr md5.
7185 * Makefile.in (obj): Add md5.o
7187 2000-11-30 Gerd Moellmann <gerd@gnu.org>
7189 * md5.h, md5.c: New files, taken from glibc.
7191 * xmenu.c (popup_get_selection): Use xmalloc instead of malloc.
7193 * xterm.c (x_estimate_mode_line_height): If `mode-line' face
7194 hasn't a font, use that of the frame, as drawing glyphs does.
7196 2000-11-29 Stefan Monnier <monnier@cs.yale.edu>
7198 * eval.c (Frun_hooks): Allow 0 arguments.
7200 2000-11-29 Gerd Moellmann <gerd@gnu.org>
7202 * xterm.c (XTmouse_position) [USE_X_TOOLKIT]: When the mouse
7203 is over the menu bar widget, say it's not on the frame.
7205 * xfns.c (Fx_create_frame): Reintroduce the call to
7206 face-set-after-frame-defaults.
7208 * eval.c (Fsignal): Reset handling_signal.
7210 2000-11-28 Jason Rumney <jasonr@gnu.org>
7212 * w32menu.c (add_menu_item): Reset menu item text when changing
7213 type to radio button.
7215 2000-11-28 Gerd Moellmann <gerd@gnu.org>
7217 * xselect.c: Update copyright.
7219 * window.c (coordinates_in_window): If on a mode or header line,
7220 but sufficiently close to its start, return ``on vertical
7221 border''. This gives us a way to drag windows horizontally when
7222 using toolkit scroll bars.
7224 * xterm.c (note_mouse_highlight): Change the cursor shape
7225 on the vertical border between windows.
7227 * xterm.h (struct x_output): Add member horizontal_drag_cursor.
7229 * xfns.c (Vx_window_horizontal_drag_shape): New variable.
7230 (syms_of_xfns): DEFVAR_LISP it.
7231 (x_set_mouse_color): Create frame's horizontal_drag_cursor.
7233 * textprop.c (text_read_only): New function.
7234 (verify_interval_modification): Use it instead of signaling
7235 `text-read-only'. This makes it easier to catch this error
7238 * xdisp.c (forward_to_next_line_start): Check for newlines,
7239 not end of line, which includes CR.
7241 2000-11-28 Kenichi Handa <handa@etl.go.jp>
7243 * coding.c (Ffind_coding_systems_region_internal): Be sure to
7244 include no-conversion.
7246 2000-11-27 Jason Rumney <jasonr@gnu.org>
7248 * w32fns.c (w32_load_system_font): Always mark font as double byte
7249 if codepage is unicode.
7251 2000-11-27 Gerd Moellmann <gerd@gnu.org>
7253 * xdisp.c (forward_to_next_line_start): If already on a newline,
7254 just consume it to avoid unintended skipping over invisible text below.
7256 * keyboard.c (lucid_event_type_list_p): Handle `help-echo',
7257 `vertical-line', `mode-line' and `header-line' events.
7259 * xdisp.c (try_window_id): Avoid starting to display in the middle
7260 of a character, a TAB for instance. This is easier than to set
7261 up the iterator exactly, and it's not a frequent case, so the
7262 additional effort wouldn't really pay off.
7264 2000-11-26 Andrew Choi <akochoi@i-cable.com>
7266 * emacs.c (main) [macintosh]: Call syms_of_frame before calling
7269 2000-11-25 Jason Rumney <jasonr@gnu.org>
7271 * keyboard.c (make_lispy_event) [mouse_wheel, drag_n_drop]:
7272 Args to window_from_coordinates should be pixel coordinates.
7274 * w32fns.c (x_to_w32_font): Do not filter out italic fonts, as new
7275 redisplay handles them properly.
7277 2000-11-25 Miles Bader <miles@gnu.org>
7279 * indent.c (compute_motion): Keep pos_byte in sync with pos.
7281 2000-11-24 Jason Rumney <jasonr@gnu.org>
7283 * w32.c (init_environment): Set LANG environment variable based on
7284 locale settings, if not set.
7286 * w32fns.c (x_set_tool_bar_lines): Clear internal border when
7287 making tool bar smaller. When clearing the frame, also
7288 clear current matrices. Clear frame when tool bar disappears.
7289 Don't use more lines for the tool-bar than is available.
7290 (x_change_window_heights): New function.
7292 2000-11-24 Gerd Moellmann <gerd@gnu.org>
7294 * xdisp.c (init_from_display_pos): If POS says we're already after
7295 an overlay string ending at POS, make sure to pop the iterator
7296 because it will be in front of that overlay string. When POS is
7297 ZV, we've thereby also ``processed'' overlay strings at ZV.
7299 * xfaces.c (lface_from_face_name): Function comment fix.
7301 2000-11-24 Miles Bader <miles@gnu.org>
7303 * xdisp.c (display_menu_bar, display_mode_line): Change the way we
7304 apply `mode-line-inverse-video' -- zero means force display using
7305 the default face, non-zero means display using the specialized face.
7306 (syms_of_xdisp): `mode-line-inverse-video' defaults to true again.
7308 2000-11-23 Kenichi Handa <handa@etl.go.jp>
7310 * alloc.c (Fmake_string): Use MAX_MULTIBYTE_LENGTH, instead of
7313 2000-11-23 Eli Zaretskii <eliz@is.elta.co.il>
7315 * coding.c (decode_coding_emacs_mule): Fix the case of
7316 CODING_EOL_LF, which used uninitialized value of c.
7318 2000-11-23 Stefan Monnier <monnier@cs.yale.edu>
7320 * xdisp.c (syms_of_xdisp): Make fontification-functions buffer-local.
7322 2000-11-22 Gerd Moellmann <gerd@gnu.org>
7324 * buffer.c (Fmake_indirect_buffer): Don't treat nil as a
7327 * frame.h (struct frame): Replace desired_tool_bar_items,
7328 current_tool_bar_items, n_desired_tool_bar_items,
7329 n_current_tool_bar_items with tool_bar_items and n_tool_bar_items.
7331 * frame.c (make_frame): Change initialization of tool bar
7334 * xterm.c (x_handle_tool_bar_click, note_tool_bar_highlight):
7335 Change references to members deleted from struct frame to use the
7338 * xdisp.c (update_tool_bar, build_desired_tool_bar_string): Change
7339 references to members deleted from struct frame to use the new ones.
7341 * dispnew.c (update_frame): Do nothing with frame's tool bar items.
7343 * alloc.c (mark_object) <frame>: Mark tool bar items differently.
7345 * w32term.c (x_tool_bar_item, w32_handle_tool_bar_click)
7346 (note_tool_bar_highlight): Change references to members deleted
7347 from struct frame to use the new ones.
7349 2000-11-23 Miles Bader <miles@gnu.org>
7351 * xdisp.c (display_menu_bar): Or `mode-line-inverse-video' with
7352 the face's inverse-video attribute, rather than overriding it.
7354 2000-11-22 Gerd Moellmann <gerd@gnu.org>
7356 * xfns.c (x_set_tool_bar_lines): Clear internal border when
7357 making tool bar smaller.
7359 2000-11-22 Dave Love <fx@gnu.org>
7361 * s/sol2-5.h (_LARGEFILE_SOURCE, _FILE_OFFSET_BITS): Don't define.
7363 2000-11-22 Miles Bader <miles@gnu.org>
7365 * keyboard.c (Vminibuffer_message_timeout): New variable.
7366 (command_loop_1): Use it to determine message timeout.
7367 (syms_of_keyboard): Initialize it.
7369 * xdisp.c (syms_of_xdisp): `mode-line-inverse-video' defaults to nil.
7371 2000-11-22 Kenichi Handa <handa@etl.go.jp>
7373 * sysdep.c: Move the code for declaring h_errno after #include
7376 2000-11-21 Gerd Moellmann <gerd@gnu.org>
7378 * xfns.c (Fx_hide_tip) [USE_LUCID]: Add a hack to redisplay
7379 the menu bar when the tooltip is unmapped.
7381 * buffer.c (Fkill_buffer): Notice if the buffer to kill is the
7382 sole visible buffer when we're currently in the mini-buffer, and
7385 2000-11-21 Jason Rumney <jasonr@gnu.org>
7387 * w32select.c (Fw32_set_clipboard_data): Save a copy of what is
7388 put on the clipboard.
7389 (Fw32_get_clipboard_data): Compare data on clipboard with saved
7390 copy of what Emacs last put there. If they are the same, do not
7391 use the clipboard copy to avoid losing data due to coding conversions.
7393 2000-11-22 Miles Bader <miles@gnu.org>
7395 * minibuf.c (Vminibuffer_prompt_properties): New variable.
7396 (syms_of_minibuf): Initialize it.
7397 (read_minibuf): Add properties from Vminibuffer_prompt_properties
7398 to prompt, don't make read-only.
7400 2000-11-21 Gerd Moellmann <gerd@gnu.org>
7402 * bytecode.c (Fbyte_code) <Bvarbind, Bunwind_protect>:
7403 Add BEFORE/AFTER_POTENTIAL_GC.
7405 * s/hpux10.h (_FILE_OFFSET_BITS): Undef.
7407 * buffer.c (mmap_free_1): Avoid a compiler warning.
7409 * term.c, cm.c: Don't try to include termcap.h; see comment there.
7411 2000-11-21 Kenichi Handa <handa@etl.go.jp>
7413 * s/sol2-5.h: Move #undef USE_MMAP_FOR_BUFFERS out of #if 0
7416 2000-11-20 Gerd Moellmann <gerd@gnu.org>
7418 * xfns.c (x_create_tip_frame): Use CWSaveUnder only if the
7421 * s/gnu-linux.h: Don't use `#cpu'.
7423 * buffer.c (MAP_FAILED): Define it as `((void *) -1)' if it's
7424 not defined in mman.h.
7426 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): New variables.
7427 (x_send_scroll_bar_event): Store the window in scroll_bar_windows
7428 and store an index in the XClientMessageEvent. Storing a
7429 Lisp_Object or pointer can fail on a 64 bit system, since X only
7431 (x_scroll_bar_to_input_event): Get the window from scroll_bar_windows.
7433 2000-11-20 Dave Love <fx@gnu.org>
7435 * Makefile.in (LIBX): Reorder for -lX11 after -lXpm.
7437 2000-11-20 Gerd Moellmann <gerd@gnu.org>
7439 * s/sol2-5.h (USE_MMAP_FOR_BUFFERS): Undefine.
7441 2000-11-20 Kenichi Handa <handa@etl.go.jp>
7443 * charset.c (get_new_private_charset_id): Don't limit CHARSET_ID
7446 * alloc.c (make_string): Fix previous change. Be sure to make
7447 unibyte string correctly.
7449 2000-11-19 Gerd Moellmann <gerd@gnu.org>
7451 * window.c (Fwindow_list): Change parameter list to be XEmacs
7453 (window_list_1): New function.
7454 (window_loop): Use it instead of Fwindow_list.
7456 * sysdep.c (emacs_ospeed): New variable.
7457 (toplevel): Don't declare ospeed extern.
7458 (init_baud_rate): Use emacs_ospeed instead of ospeed.
7460 * termcap.c (ospeed): Remove.
7461 (tputs) [!emacs]: Remove unused code.
7462 (tgetent): Avoid a compiler warning.
7464 * xterm.c (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
7465 (x_scroll_bar_remove, XTset_vertical_scroll_bar): Call
7466 SCROLL_BAR_X_WIDGET with additional argument DPY.
7468 * xterm.h (struct scroll_bar): Members x_widget_low, x_widget_high
7470 (SCROLL_BAR_X_WIDGET): Get the widget via XtWindowToWidget.
7471 Take the X display as additional argument.
7472 (SET_SCROLL_BAR_X_WIDGET): Store the window of the widget, since
7473 `Widget' is a pointer type that's not easily stored in Lisp_Object
7474 form in a portable way.
7476 * dispnew.c (update_text_area): Fix last change.
7478 2000-11-18 Gerd Moellmann <gerd@gnu.org>
7480 * xdisp.c: Use BINDING_STACK_SIZE throughout.
7482 * xfns.c (x_set_tool_bar_lines): When clearing the frame, also
7483 clear current matrices.
7485 * buffer.c (mmap_enlarge): Don't print a message on stderr
7486 if mapping new memory at the end of the existing region fails.
7488 * dispnew.c (update_text_area): Don't skip over equal glyphs
7489 when the last current glyph overlaps the glyph to its right.
7491 2000-11-18 Miles Bader <miles@gnu.org>
7493 * xdisp.c (message_log_check_duplicate): Let "..."-detection match
7494 lines that *end* with "..." too (that's the most common case!).
7496 2000-11-18 Gerd Moellmann <gerd@gnu.org>
7498 * xdisp.c (resize_mini_window): Temporarily change to the
7499 mini-window's buffer if necessary.
7501 * xfns.c (Fx_show_tip): Use default y-offset of -10 so that
7502 the tooltip obscures less text under it.
7504 2000-11-17 Gerd Moellmann <gerd@gnu.org>
7506 * puresize.h (BASE_PURESIZE): Increase to 700000.
7508 2000-11-18 Jason Rumney <jasonr@gnu.org>
7510 * w32term.c (w32_draw_bitmap): Use face to set colors.
7512 2000-11-17 Dave Love <fx@gnu.org>
7514 * lread.c (Fload): Fix #ifdef for pcc.
7516 2000-11-17 Gerd Moellmann <gerd@gnu.org>
7518 * xdisp.c (pos_visible_p): Compute the default character height
7521 2000-11-16 Gerd Moellmann <gerd@gnu.org>
7523 * xdisp.c (pos_visible_p): Handle case that we reach ZV without
7524 knowing the line's height; use the default font's height in that case.
7526 * xfaces.c (weight_table): Add `demi' with the same meaning as
7529 2000-11-16 Kenichi Handa <handa@etl.go.jp>
7531 * dispnew.c (null_row): New global static variable.
7532 (clear_glyph_row): Delete local static variable null_row.
7534 2000-11-15 Jason Rumney <jasonr@gnu.org>
7536 * w32term.c (HIGHLIGHT_COLOR_DARK_BOOST_LIMIT): New constant.
7537 (w32_alloc_lighter_color): Use new brightness calculations from
7538 xterm.c. Scale delta to be in the range expected by W32.
7539 (w32_draw_relief_rect): Use frame relief colors.
7541 2000-11-15 Gerd Moellmann <gerd@gnu.org>
7543 * frame.c (syms_of_frame_1): Removed; code moved to syms_of_frame.
7544 (Qinhibit_default_face_x_resources): New variable.
7545 (syms_of_frame): Initialize it.
7546 (Fmodify_frame_parameters): Bind inhibit-default-face-x-resources.
7548 * xdisp.c (pos_visible_p): Improve function comment.
7550 * lisp.h (BINDING_STACK_SIZE): New macro.
7552 * dired.c (directory_files_internal) [EAGAIN || EINTR]: Retry
7553 reading the directory if readdir returns null and errno is EAGAIN
7556 2000-11-14 Stefan Monnier <monnier@cs.yale.edu>
7558 * xdisp.c (try_scrolling): Set scroll_max to max of scroll_* args
7559 so setting scroll-step to 1 doesn't defeat scroll-conservatively.
7560 Set amount_to_scroll to max of dx and scroll_step so that
7561 scroll-conservatively doesn't defeat scroll-step>1.
7562 (syms_of_xdisp): Add a hint in scroll-step's docstring to use
7563 scroll-conservatively for line-at-a-time scrolling.
7565 2000-11-14 Gerd Moellmann <gerd@gnu.org>
7567 * window.c (Fpos_visible_in_window_p): Call pos_visible with
7570 * xdisp.c (current_mode_line_height, current_header_line_height):
7572 (init_xdisp): Initialize them.
7573 (pos_visible_p): Add parameter EXACT_MODE_LINE_HEIGHTS_P. Compute
7574 and use exact mode line heights if it is set.
7576 * lisp.h (pos_visible_p): Change prototype.
7578 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
7579 (CURRENT_HEADER_LINE_HEIGHT): Look at current_mode_line_height
7580 and current_header_line_height first.
7581 (current_mode_line_height, current_header_line_height):
7584 2000-11-14 Miles Bader <miles@lsi.nec.co.jp>
7586 * xterm.c (x_alloc_lighter_color): Use real brightness calculation.
7587 Just use FACTOR/2 instead of HIGHLIGHT_COLOR_DARK_BOOST.
7588 (HIGHLIGHT_COLOR_DARK_BOOST): Macro removed.
7590 2000-11-14 Miles Bader <miles@gnu.org>
7592 * xterm.c (x_alloc_lighter_color): Include an additive component
7593 too for dark colors, because FACTOR isn't enough.
7594 (HIGHLIGHT_COLOR_DARK_BOOST, HIGHLIGHT_COLOR_DARK_BOOST_LIMIT):
7597 2000-11-13 Gerd Moellmann <gerd@gnu.org>
7599 * keyboard.c (show_help_echo): Call message3_nolog with number of
7600 bytes in the help string as 2nd parameter, instead of the number
7603 2000-11-13 Miles Bader <miles@gnu.org>
7605 * lread.c (openp): Return -2 instead of 0 for the `remote file' case.
7606 (Fload): Use new openp return protocol.
7607 Don't try to use Vload_source_file_function to load .elc files.
7608 * xfns.c (x_create_bitmap_from_file, x_find_image_file): Use new
7609 openp return protocol.
7610 * w32fns.c (x_create_bitmap_from_file, x_find_image_file): Likewise.
7612 2000-11-11 Kenichi Handa <handa@etl.go.jp>
7614 * syssignal.h: Pay attention to BROKEN_SIGAIO and BROKEN_SIGPTY.
7616 * m/ibmrs6000.h (BROKEN_SIGAIO, BROKEN_SIGPTY, BROKEN_SIGPOLL):
7617 Defined these macros.
7618 (NLIST_STRUCT): Avoid re-defining it.
7620 * s/hpux10.h (C_SWITCH_X_SYSTEM): Include -I/usr/include/X11R6 and
7621 -I/usr/contrib/X11R6/include.
7622 (LD_SWITCH_X_DEFAULT): Include -L/usr/lib/X11R6.
7624 2000-11-10 Jason Rumney <jasonr@gnu.org>
7626 * w32term.h (CP_8BIT, CP_UNICODE, CP_INVALID): New pseudo-codepages.
7628 * w32term.c (w32_encode_char): Handle CP_UNICODE specially.
7629 (w32_use_unicode_for_codepage): Use new pseudo-codepages.
7631 * w32fns.c (Qw32_charset_hangeul): Rename to match w32 headers.
7632 (Qw32_charset_vietnamese): New symbol.
7633 (xlfd_charset_of_font): New function.
7634 (w32_load_system_font): Use it.
7635 (x_to_w32_charset): Use Fassoc to find charset info. Special case
7636 when Vw32_charset_info_alist is nil to ensure default face always
7637 has font. Use Fcar and Fcdr for safety.
7638 (w32_to_x_charset): Use Vw32_charset_info_alist for mappings.
7639 (w32_codepage_for_font): Use xlfd_charset_of_font. Use new
7640 pseudo-codepages for special cases.
7641 (w32_to_x_font): New parameter to allow charset portion to be
7642 specified where there is many to one mapping. Callers changed.
7643 (w32_list_fonts): Avoid listing fonts that won't display.
7645 2000-11-10 Gerd Moellmann <gerd@gnu.org>
7647 * xfaces.c (Vface_alternative_font_registry_alist): New variable.
7648 (font_list_1): Renamed from font_list.
7649 (font_list): New function, trying alternative registries from
7650 Vface_alternative_font_registry_alist.
7651 (Finternal_set_alternative_font_registry_alist): New function.
7652 (syms_of_xfaces): Initialize and Staticpro
7653 Vface_alternative_font_registry_alist.
7654 Defsubr Finternal_set_alternative_font_registry_alist.
7656 2000-11-09 Ken Raeburn <raeburn@gnu.org>
7658 * lisp.h (Flooking_at): Declare.
7660 2000-11-09 Gerd Moellmann <gerd@gnu.org>
7662 * dired.c (directory_files_internal): Fix a braino.
7664 * dired.c (directory_files_internal): Add missing GCPRO's.
7667 2000-11-08 Gerd Moellmann <gerd@gnu.org>
7669 * xdisp.c (syms_of_xdisp): Change doc of max-mini-window-height.
7670 (resize_mini_window): Return quickly if Vresize_mini_window is
7671 nil. Don't return if Vmax_mini_window_height is nil.
7673 * xdisp.c (Vresize_mini_window, Qgrow_only): New variables.
7674 (syms_of_xdisp): Initialize them.
7675 (resize_mini_window): Act according to the setting of
7676 Vresize_mini_window.
7677 (syms_of_xdisp): Initialize Vmenu_bar_update_hook to nil.
7679 * xterm.c (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS]: Map the
7680 scroll bar widget after configuring it, so that it will appear at
7681 the right position from the start.
7682 (XTredeem_scroll_bar): Cleaned up.
7684 2000-11-08 Kenichi Handa <handa@etl.go.jp>
7686 * xterm.c (VCENTER_BASELINE_OFFSET): Fix previous change. If the
7687 font is taller than the frame line, we don't have to bias the
7690 * w32term.c (VCENTER_BASELINE_OFFSET): Likewise.
7692 2000-11-07 Dave Love <fx@gnu.org>
7694 * config.in (HAVE_MKSTEMP): Add.
7696 * callproc.c (Fcall_process_region) [HAVE_MKSTEMP]: Use it.
7698 2000-11-07 Gerd Moellmann <gerd@gnu.org>
7700 * window.c (Fset_window_configuration): Don't try to preserve
7701 point in the current buffer, if that buffer is displayed in more
7704 * xfaces.c (lookup_named_face): If default face isn't realized,
7705 try to realize it. Return -1 if not successful.
7706 (Fx_list_fonts): Handle case that face cannot be determined.
7707 (Fface_font): Likewise.
7709 2000-11-06 Gerd Moellmann <gerd@gnu.org>
7711 * window.c (displayed_window_lines): Detect partially
7712 visible lines at the bottom correctly.
7714 2000-11-06 Stefan Monnier <monnier@cs.yale.edu>
7716 * fileio.c (Fwrite_region): Use `visiting' rather than `visit'
7717 when ensuring we don't do visit in indirect buffer.
7719 2000-11-06 Kenichi Handa <handa@etl.go.jp>
7721 * composite.h (compose_chars_in_text): Add prototype.
7723 * composite.c (Vcomposition_function_table): New variable.
7724 (Qcomposition_function_table): New variable.
7725 (run_composition_function): Call
7726 Vcompose_chars_after_function with three arguments.
7727 (compose_chars_in_text): New function.
7728 (syms_of_composite): Modified the doc-string of
7729 Vcompose_chars_after_function. Declare composition-function-table
7730 as a lisp variable, and initialize it.
7732 * xfns.c (x_encode_text): Suppress producing escape sequences for
7735 * xselect.c: Include composite.h.
7736 (selection_data_to_lisp_data): Call compose_chars_in_text on STR.
7738 2000-11-05 Andrew Innes <andrewi@gnu.org>
7740 * w32term.c (x_produce_glyphs): Fix typo in enum name.
7742 * sysdep.c (read_input_waiting): Remove extraneous argument to
7745 * w32fns.c (Fx_server_version): Include w32_build_number in the
7748 * w32heap.c (w32_build_number): New variable.
7749 (cache_system_info): Set it.
7751 * w32heap.h (w32_build_number): Add extern.
7753 * emacs.c (syms_of_emacs): Update docstring for
7754 system-configuration, to reflect the actual usage on MS-Windows.
7756 2000-10-31 Gerd Moellmann <gerd@gnu.org>
7758 * keyboard.c (read_char) <wrong_kboard>: Make sure that we
7759 process idle timers while waiting for another event.
7761 * dispnew.c (update_frame_line): Handle case where spaces in
7762 the default face are colored.
7764 * xdisp.c (redisplay_tool_bar): Don't set fonts_changed_p if
7765 window height hasn't changed.
7767 2000-10-31 Jason Rumney <jasonr@gnu.org>
7769 * w32term.c (x_produce_glyphs): Handle composite characters.
7770 (x_draw_glyph_string_foreground)
7771 (x_draw_composite_glyph_string_foreground): Restore old font.
7773 2000-10-31 Miles Bader <miles@lsi.nec.co.jp>
7775 * minibuf.c (read_minibuf): Reset the undo history just before
7776 starting the recursive-edit.
7778 2000-10-30 Gerd Moellmann <gerd@gnu.org>
7780 * xfaces.c (menu_face_change_count): New variable.
7781 (Finternal_set_lisp_face_attribute): Increment it for changes
7783 (realize_basic_faces): Reflect changes in the `menu' faces
7786 * xdisp.c (try_scrolling) <PT >= scroll_margin_pos>: Add 1 to the
7787 dy obtained from the iterator's y-position after moving from
7788 scroll_margin_pos to PT; see comment there.
7790 * xdisp.c (safe_eval_handler): Call add_to_log.
7792 * xfaces.c (resolve_face_name): Handle case that FACE_NAME
7793 is not a symbol or string.
7795 * xdisp.c (echo_area_display): Don't perform a display update from
7796 inside redisplay. The update will happen anyway at the end of
7797 redisplay, and it can confuse redisplay (GC messages while
7798 redisplaying, for instance.)
7800 2000-10-30 Stefan Monnier <monnier@cs.yale.edu>
7802 * xrdb.c (x_load_resources): Use the class name in the defaults.
7804 * regex.c (re_iswctype, re_wctype_to_bit): Fix braino.
7805 (regex_compile): Catch bogus \(\1\).
7807 2000-10-30 Gerd Moellmann <gerd@gnu.org>
7809 * xterm.c (x_alloc_nearest_color): Fix last change to compare
7812 * xterm.c (x_alloc_nearest_color): If allocation succeeds, and
7813 we have a color cache, check that the cached color equals the
7814 allocated color. If not, clear the color cache.
7816 * window.c (displayed_window_lines): Change buffers if necessary.
7817 Fix computation of displayed lines.
7819 * keyboard.c (syms_of_keyboard): Change DEFVAR_LISP of
7820 update_menu_bindings to DEFVAR_BOOL.
7822 2000-10-30 Kenichi Handa <handa@etl.go.jp>
7824 * search.c (Fset_match_data): Be sure to make search_regs always sane.
7826 * puresize.h (BASE_PURESIZE): Increase to 680000.
7828 * fns.c (Foptimize_char_table): Fix arg for CHARSET_DIMENSION.
7830 2000-10-29 Jason Rumney <jasonr@gnu.org>
7832 * w32term.h (FONT_DESCENT): Negate descent of BDF fonts.
7834 * w32term.c (w32_bdf_per_char_metric): Negate descent.
7835 (w32_cache_char_metrics): Handle possibility that 'x' does not
7836 exist in a BDF font.
7837 (W32_TEXTOUT): w32_BDF_TextOut wants number of bytes not chars.
7839 * w32bdf.h (bdffont): Add nchars.
7841 * w32bdf.c (set_bdf_font_info): Set it.
7842 (w32_BDF_TextOut): Swap byte order of double byte characters.
7843 (w32_load_bdf_font): Set double_byte_p based on bdf_font->nchars.
7845 2000-10-28 Eli Zaretskii <eliz@is.elta.co.il>
7847 * frame.c (Fframe_parameters): Fix the change from 2000-10-16:
7848 don't override the colors in frame's param_alist, unless they are
7851 * term.c (reassert_line_highlight): If inverse_video is non-zero,
7852 reverse the effect of the highlight flag.
7854 2000-10-27 Ken Raeburn <raeburn@gnu.org>
7856 * window.h (Fwindow_live_p): Declare.
7858 * undo.c (record_delete): Check that last_undo_buffer is really a
7859 buffer before applying XBUFFER to it.
7861 * keymap.c (where_is_internal): Pass lisp object, not integer, to
7864 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
7866 * lisp.h (KEYMAPP): New macro.
7867 (get_keymap): Remove.
7868 (get_keymap_1): Rename get_keymap.
7870 * keyboard.h (get_keymap_1, Fkeymapp): Remove prototype.
7872 * xterm.c (note_mode_line_highlight): Use KEYMAPP.
7874 * xmenu.c (single_submenu): Use KEYMAPP.
7875 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
7876 Use KEYMAPP rather than Fkeymapp.
7878 * w32term.c (note_mode_line_highlight): Use KEYMAPP.
7880 * w32menu.c (True, False): Remove (use TRUE and FALSE instead).
7881 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
7882 Use KEYMAPP rather than Fkeymapp.
7883 (single_submenu): Use KEYMAPP.
7884 (w32_menu_show, w32_dialog_show): Use TRUE.
7886 * minibuf.c (Fread_from_minibuffer): Update call to get_keymap.
7888 * keymap.c (KEYMAPP): Remove (moved to lisp.h).
7889 (Fkeymapp): Use KEYMAPP.
7890 (get_keymap): Rename from get_keymap_1. Remove old def.
7891 Return t when autoload=0 and error=0 and the keymap needs autoloading.
7892 (Fcopy_keymap): Check (eq (car x) 'keymap) rather than using Fkeymapp.
7893 (Fminor_mode_key_binding): Don't raise an error if the binding
7895 (Fuse_global_map, Fuse_local_map): Allow autoloading.
7896 (Faccessible_keymaps): Fetch keymaps rather than checking Fkeymapp.
7898 * keyboard.c (read_char): get_keymap_1 -> get_keymap.
7899 Allow Vspecial_event_map to be autoloaded.
7900 (menu_bar_items): Fetch the keymap rather than using keymapp.
7901 (menu_bar_one_keymap): No need to follow func-indirect any more.
7902 (parse_menu_item): get_keymap_1 -> get_keymap.
7903 (tool_bar_items): Fetch the keymap rather than using keymapp.
7904 (read_key_sequence): Use KEYMAPP.
7906 * intervals.c (get_local_map): Use get_keymap rather than following
7907 function-indirections explicitly.
7909 * doc.c (Fsubstitute_command_keys): get_keymap_1 -> get_keymap.
7911 2000-10-27 Jason Rumney <jasonr@gnu.org>
7913 * w32fns.c (Fx_create_frame): Make default fontsize on w32 10
7914 point, as Windows has oversized fonts.
7916 * fontset.c (syms_of_fontset) [WINDOWSNT]: Likewise.
7918 2000-10-27 Gerd Moellmann <gerd@gnu.org>
7920 * gmalloc.c [GC_MCHECK]: Add code from mcheck.c of glibc-1.09.1.
7921 (freehook, reallochook): Handle null pointer arguments.
7922 (__malloc_initialize) [GC_MCHECK]: Call mcheck.
7924 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
7926 * regex.c (POP_FAILURE_REG_OR_COUNT, re_match_2_internal)
7927 (re_match_2_internal, re_match_2_internal, re_match_2_internal):
7928 Giving in to popular pressure to shut up the compiler with casts.
7930 2000-10-27 Gerd Moellmann <gerd@gnu.org>
7932 * xterm.c (x_draw_glyph_string): Treat XA_UNDERLINE_POSITION as a
7933 signed value, and use a default value computed from the font's
7936 2000-10-27 Miles Bader <miles@lsi.nec.co.jp>
7938 * xterm.c (x_draw_glyph_string): Add a workaround so that fonts
7939 that specify a negative underline position can still use underlines.
7941 * window.c (Fpos_visible_in_window_p): Make POS default to
7942 WINDOW's point, not the current buffer's point.
7944 2000-10-26 Dave Love <fx@gnu.org>
7946 * s/sol2-5.h: Don't define SYSTEM_MALLOC so that we can find out
7947 when it's necessary.
7949 2000-10-26 Gerd Moellmann <gerd@gnu.org>
7951 * window.c (size_window): Compute size difference from sum of old
7952 child window sizes instead of from parent's size.
7954 * xdisp.c (pos_visible_p): Change current buffer if necessary.
7955 Handle obscured lines at the top of the window.
7957 * frame.c (Fdelete_frame): Doc fix. Move running the hook
7958 down after the last error condition check.
7960 * frame.c (Fdelete_frame): Run delete-frame-hook.
7962 2000-10-26 Kenichi Handa <handa@etl.go.jp>
7964 * coding.c (decode_coding): Fix previous change (check also
7965 CODING_MODE_LAST_BLOCK).
7967 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
7969 * regex.c: More `unsigned char' -> `re_char' changes.
7970 Also change several `int' into `re_wchar_t'.
7971 (PATTERN_STACK_EMPTY, PUSH_PATTERN_OP, POP_PATTERN_OP): Remove.
7972 (PUSH_FAILURE_POINTER): Don't cast any more.
7973 (POP_FAILURE_REG_OR_COUNT): Remove the cast that strips `const'.
7974 We want GCC to complain, since this piece of code makes
7975 re_match non-reentrant, which *should* be fixed.
7976 (GET_BUFFER_SPACE): Use size_t rather than unsigned long.
7977 (EXTEND_BUFFER): Use RETALLOC.
7978 (SET_LIST_BIT): Don't cast.
7979 (re_wchar_t): New type.
7980 (re_iswctype, re_wctype_to_bit): Make it crystal clear to GCC
7981 that those two functions will always properly return.
7982 (IMMEDIATE_QUIT_CHECK): Cast to void.
7983 (analyse_first): Use recursion rather than an explicit stack.
7984 (re_compile_fastmap): Can't fail anymore.
7985 (re_search_2): Don't check re_compile_fastmap for failure.
7986 (PUSH_NUMBER): Renamed from PUSH_FAILURE_COUNT.
7987 Now also sets the new value (passed in a new argument).
7988 (re_match_2_internal): Use it.
7989 Also, use a new var `reg' of type size_t when looping through regs
7990 rather than reuse the inappropriate `mcnt'.
7992 * keymap.c (where_is_cache, where_is_cache_keymaps): New vars.
7993 (Fset_keymap_parent, store_in_keymap): Flush the where-is cache.
7994 (where_is_internal): Renamed from Fwhere_is_internal.
7995 Don't DEFUN any more. Arg `xkeymap' replaced by `keymaps'.
7996 (Fwhere_is_internal): New function wrapping where_is_internal.
7997 (where_is_internal_1): Handle the case where we're filling the cache.
7998 (syms_of_keymap): Init and gcpro the where_is_cache(|_keymaps).
8000 2000-10-25 Miles Bader <miles@gnu.org>
8002 * xdisp.c (pos_visible_p): Don't add `it.current_y' twice.
8004 2000-10-25 Gerd Moellmann <gerd@gnu.org>
8006 * window.c (pos_fully_visible_p): Removed.
8007 (Fpos_visible_in_window_p): Use pos_visible_p to determine
8008 if position is visible and/or fully visible.
8010 * lisp.h (pos_visible_p): Add prototype.
8012 * xdisp.c (pos_visible_p): New function.
8014 2000-10-25 Kenichi Handa <handa@etl.go.jp>
8016 * process.c (send_process): If OBJECT is t, it means that the data
8017 is from C string, but we should encode it. Before calling
8018 setup_raw_text_coding_system, be sure to flush out data by the
8019 previous coding system.
8021 2000-10-25 Miles Bader <miles@lsi.nec.co.jp>
8023 * buffer.c (overlays_at): Only let CHANGE_REQ inhibit an
8024 assignment of startpos to prev when startpos == pos.
8026 * editfns.c (find_field): Set the field stickiness correctly from
8027 overlay fields. Use renamed `text_property_stickiness'.
8028 (text_property_stickiness): Renamed from `char_property_stickiness'.
8029 Only check text properties, not overlays.
8030 * textprop.c (get_char_property_and_overlay): New function.
8031 (Fget_char_property): Use it.
8032 * intervals.h (get_char_property_and_overlay): Add declaration.
8034 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
8036 * keymap.c: Use AREF, ASET and ASIZE macros.
8037 (Fmake_sparse_keymap): Docstring fix.
8039 (shadow_lookup): Move up.
8040 Handle the case where lookup-key returns an integer.
8041 (where_is_internal_1): Drop arg `keymap'. Don't check shadowing.
8042 (where_is_internal_2): Adapt to fewer args for where_is_internal_1.
8043 (Fwhere_is_internal): Allow `xkeymap' to be a list of keymaps.
8044 Simplify/rewrite the keymap-finding code.
8045 Add check for command shadowing, using shadow_lookup.
8047 2000-10-24 Stefan Monnier <monnier@cs.yale.edu>
8049 * keymap.c (fix_submap_inheritance): Use get_keymap_1 on parent_entry
8050 rather than KEYMAPP, to allow EQ to work correctly if parent_entry is
8053 2000-10-24 Andrew Innes <andrewi@gnu.org>
8055 * dired.c (directory_files_internal_unwind): New function.
8056 (directory_files_internal): Use it to ensure closedir is called
8057 even if expand-file-name or file-attributes throw, eg. because of
8058 a user interrupt. Also enable immediate_quit while calling
8059 re_search, so that matching can be interrupted as well.
8061 2000-10-24 Andrew Innes <andrewi@gnu.org>
8063 * regex.c (IMMEDIATE_QUIT_CHECK): New macro, which does QUIT on
8065 (re_match_2_internal): Use IMMEDIATE_QUIT_CHECK instead of QUIT,
8066 so that re_search functions only quit when callers expect them to.
8068 2000-10-24 Kenichi Handa <handa@etl.go.jp>
8070 * regex.c (regex_compile): Change the way of handling a range from
8071 a char less than 256 to a char not less than 256.
8073 2000-10-24 Gerd Moellmann <gerd@gnu.org>
8075 * window.c (size_window): Prevent setting window's width or
8076 height to a negative value (esp. with XSETFASTINT).
8078 * gmalloc.c (state_protected_p, last_state_size, last_heapinfo)
8079 [GC_MALLOC_CHECK && GC_PROTECT_MALLOC_STATE]: New variables.
8080 (protect_malloc_state) [GC_MALLOC_CHECK &&
8081 GC_PROTECT_MALLOC_STATE]: New function.
8082 (PROTECT_MALLOC_STATE): New macro.
8083 (__malloc_initialize, morecore, _malloc_internal)
8084 (_free_internal) _realloc_internal): Use it to make _heapinfo
8085 read-only outside of gmalloc.
8087 * keymap.c: Update copyright.
8089 * .gdbinit (xbacktrace): Handle case that $bt->function isn't
8092 2000-10-24 Colin Walters <walters@cis.ohio-state.edu>
8094 * filelock.c (unlock_all_files): Use unlock_file to expand each
8095 buffer's file_truename before trying remove its lock file.
8097 2000-10-24 Eli Zaretskii <eliz@is.elta.co.il>
8099 * coding.c (decode_coding_emacs_mule): If coding->eol_type is CR
8100 or CRLF, decode EOLs.
8102 2000-10-24 Kenichi Handa <handa@etl.go.jp>
8104 * window.c (Fdisplay_buffer): Fix doc.
8106 2000-10-23 Jason Rumney <jasonr@gnu.org>
8108 * fontset.c (syms_of_fontset) [WINDOWSNT]: Special case for
8109 ASCII font of default fontset on Windows.
8111 * w32term.c (VCENTER_BASELINE_OFFSET): Bias division (see
8112 xterm.c comment below).
8114 * w32fns.c (x_to_w32_font): Initialize dpi from dpyinfo->resy.
8116 2000-10-23 Gerd Moellmann <gerd@gnu.org>
8118 * xterm.c (x_connection_closed): Reset handling_signal.
8120 * alloc.c (emacs_blocked_free) [GC_MALLOC_CHECK]: Handle freeing null.
8122 2000-10-23 Miles Bader <miles@gnu.org>
8124 * window.c (window_scroll_pixel_based, window_scroll_line_based):
8125 Pass nil for FULLY argument to Fpos_visible_in_window_p to
8126 maintain old behavior.
8127 * minibuf.c (Fminibuffer_complete): Likewise.
8129 2000-10-23 Miles Bader <miles@lsi.nec.co.jp>
8131 * xterm.c (VCENTER_BASELINE_OFFSET): Bias the division by two, so
8132 that when a font can't be exactly centered, it errs up rather than
8135 2000-10-23 ShengHuo ZHU <zsh@cs.rochester.edu>
8137 * fns.c (Fbase64_decode_string): The decoded result should be unibyte.
8139 2000-10-23 Andrew Choi <akochoi@i-cable.com>
8141 * dispextern.h [macintosh]: Include macgui.h instead of macterm.h.
8143 * dispnew.c [macintosh]: Include macterm.h.
8144 (init_display) [macintosh]: Initialization for window system.
8146 * emacs.c (main) [macintosh]: Call syms_of_textprop,
8147 syms_of_macfns, syms_of_ccl, syms_of_fontset, syms_of_xterm,
8148 syms_of_search, x_term_init, and init_keyboard before calling
8149 init_window_once. Also, call syms_of_xmenu.
8151 * fontset.c (syms_of_fontset) [macintosh]: Set ASCII font of
8152 default fontset to Monaco.
8154 * frame.c [macintosh]: Include macterm.h. Remove declarations of
8155 NewMacWindow and DisposeMacWindow.
8156 (make_terminal_frame) [macintosh]: Call make_mac_terminal_frame
8157 instead of calling NewMacWindow and setting fields of
8158 f->output_data.mac directly. Call init_frame_faces.
8159 (Fdelete_frame) [macintosh]: Remove unused code.
8160 (Fmodify_frame_parameters) [macintosh]: Call
8161 x_set_frame_parameters instead of mac_set_frame_parameters.
8163 * frame.h [macintosh]: Define menu_bar_lines field in struct
8164 frame. Define FRAME_EXTERNAL_MENU_BAR macro.
8166 * keyboard.c [macintosh]: Include macterm.h.
8167 (kbd_buffer_get_event) [macintosh]: Generate delete_window_event
8168 and menu_bar_activate_event type events as for X and NT.
8169 (make_lispy_event) [macintosh]: Construct lisp events of type
8170 MENU_BAR_EVENT as for X and NT.
8172 * sysdep.c [macintosh]: Remove declaration for sys_signal.
8173 Include stdlib.h. Remove definition of Vx_bitmap_file_path.
8174 (sys_subshell) [macintosh]: Remove definition entirely.
8175 (init_sys_modes) [macintosh]: Do not initialize Vwindow_system and
8176 Vwindow_system_version here. Remove initialization of
8177 Vx_bitmap_file_path.
8178 (read_input_waiting): Correct the number of parameters passed to
8180 Move all Macintosh functions to mac/mac.c.
8182 * term.c [macintosh]: Include macterm.h.
8184 * window.c [macintosh]: Include macterm.h.
8186 * xdisp.c [macintosh]: Include macterm.h. Declare
8187 set_frame_menubar and pending_menu_activation.
8188 (echo_area_display) [macintosh]: Do not return if terminal frame
8189 is the selected frame.
8190 (update_menu_bar) [macintosh]: Check FRAME_EXTERNAL_MENU_BAR (f).
8191 Allow only the selected frame to set menu bar.
8192 (redisplay_window) [macintosh]: Obtain menu bar to redisplay by
8193 calling FRAME_EXTERNAL_MENU_BAR (f).
8194 (display_menu_bar) [macintosh]: Check FRAME_MAC_P (f).
8196 * xfaces.c [macintosh]: Include macterm.h. Define x_display_info
8197 and check_x. Declare XCreateGC. Define x_create_gc and
8198 x_free_gc. Initialize font_sort_order.
8199 (x_face_list_fonts) [macintosh]: Use the same code as WINDOWSNT,
8200 but call x_list_fonts instead of w32_list_fonts.
8201 (Finternal_face_x_get_resource) [macintosh]: Do not call
8202 display_x_get_resource.
8203 (prepare_face_for_display) [macintosh]: Set xgcv.font.
8204 (realize_x_face) [macintosh]: Load the font if it is specified in
8206 (syms_of_xfaces) [macintosh]: Initialize Vscalable_fonts_allowed to Qt.
8208 2000-10-22 Stefan Monnier <monnier@cs.yale.edu>
8210 * keymap.c (fix_submap_inheritance): Don't do anything if parent_entry
8211 is nil: since we go to the end of submap anyway, we'd end up
8213 (access_keymap): Don't use KEYMAPP on meta_map since KEYMAPP
8214 doesn't obey autoload.
8216 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
8218 * msdos.c (dos_set_window_size): Update screen dimension variables.
8220 2000-10-21 Jason Rumney <jasonr@gnu.org>
8222 * w32term.c (w32_cache_char_metrics): Double check that font is
8223 really fixed pitch before trusting tmPitchAndFamily.
8225 2000-10-21 Andrew Innes <andrewi@gnu.org>
8227 * w32gui.h (w32_char_font_type): Move enum from w32term.c
8229 * w32term.h: Extern decl for w32_cache_char_metrics.
8231 * w32bdf.c (w32_load_bdf_font): Call w32_cache_char_metrics.
8233 * w32fns.c (w32_load_system_font): Call w32_cache_char_metrics.
8234 (w32_unload_font): Free per_char array if present.
8236 * w32term.c (w32_per_char_metric): Remove HDC argument. Use
8237 cached information in emulated XFontStruct to handle common cases
8238 quickly. Do not allocate XCharStruct for return.
8239 (w32_native_per_char_metric): New function.
8240 (w32_bdf_per_char_metric): Fill in supplied XCharStruct instead of
8242 (x_produce_glyphs): Don't get an HDC. Change calls to
8243 w32_per_char_metric to match arg change above. Remove calls to
8245 (w32_get_glyph_overhangs): Ditto.
8246 (w32_cache_char_metrics): New function.
8248 * makefile.w32-in: Change .obj to .$(O) in all dependencies.
8249 ($(BLD)/casefiddle.$(O)): Remove compile command.
8250 ($(BLD)/gmalloc.$(O)): Remove compile command.
8251 ($(BLD)/dispnew.obj):
8252 ($(BLD)/keyboard.obj):
8253 ($(BLD)/w32inevt.obj):
8254 ($(BLD)/w32bdf.obj):
8256 ($(BLD)/buffer.obj):
8257 ($(BLD)/editfns.obj):
8259 ($(BLD)/fileio.obj):
8261 ($(BLD)/indent.obj):
8262 ($(BLD)/insdel.obj):
8263 ($(BLD)/intervals.obj):
8264 ($(BLD)/minibuf.obj):
8266 ($(BLD)/scroll.obj):
8267 ($(BLD)/sysdep.obj):
8268 ($(BLD)/textprop.obj):
8269 ($(BLD)/widget.obj):
8270 ($(BLD)/xdisp.obj): Add dependency on w32gui.h.
8271 ($(BLD)/term.obj): Add dependency on dispextern.h.
8273 * makefile.nt ($(BLD)\dispnew.obj):
8274 ($(BLD)\keyboard.obj):
8275 ($(BLD)\w32inevt.obj):
8276 ($(BLD)\w32bdf.obj):
8278 ($(BLD)\buffer.obj):
8279 ($(BLD)\editfns.obj):
8281 ($(BLD)\fileio.obj):
8283 ($(BLD)\indent.obj):
8284 ($(BLD)\insdel.obj):
8285 ($(BLD)\intervals.obj):
8286 ($(BLD)\minibuf.obj):
8288 ($(BLD)\scroll.obj):
8289 ($(BLD)\sysdep.obj):
8290 ($(BLD)\textprop.obj):
8291 ($(BLD)\widget.obj):
8292 ($(BLD)\xdisp.obj): Add dependency on w32gui.h.
8293 ($(BLD)\term.obj): Add dependency on dispextern.h
8295 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
8297 * minibuf.c (Fminibuffer_complete): Call Fpos_visible_in_window_p
8298 with an additional argument of Qt.
8300 2000-10-21 Miles Bader <miles@gnu.org>
8302 * window.c (pos_fully_visible_in_window_p): New function.
8303 (Fpos_visible_in_window_p): Add FULLY argument.
8304 Use pos_fully_visible_in_window_p.
8305 (window_scroll_pixel_based, window_scroll_line_based): Update
8306 calls to Fpos_visible_in_window_p.
8307 * lisp.h (Fpos_visible_in_window_p): Update prototype
8309 2000-10-20 Gerd Moellmann <gerd@gnu.org>
8311 * alloc.c (toplevel): Conditionalize compilation of mem_*
8312 functions differently.
8314 2000-10-20 Jason Rumney <jasonr@gnu.org>
8316 * alloc.c (toplevel): Move #ifdef GC_MARK_STACK back to above
8317 mem_init where it used to be. mem_z etc not defined otherwise.
8319 2000-10-20 Gerd Moellmann <gerd@gnu.org>
8321 * alloc.c (toplevel) [SYSTEM_MALLOC || DOUG_LEA_MALLOC]: Undef
8323 (toplevel) [GC_MARK_STACK || GC_MALLOC_CHECK]: Move mem_node
8324 structure definition and related variabled to the top of the file.
8325 Include this code when GC_MALLOC_CHECK is defined.
8326 (lisp_malloc, lisp_free) [GC_MALLOC_CHECK]: Don't
8327 register/unregister allocated region.
8328 (emacs_blocked_free) [GC_MALLOC_CHECK]: Check if freeing something
8329 which isn't allocated.
8330 (emacs_blocked_malloc) [GC_MALLOC_CHECK]: Check if returning
8331 something which is already in use.
8332 (emacs_blocked_realloc) [GC_MALLOC_CHECK]: Likewise.
8333 (mem_insert) [GC_MALLOC_CHECK]: Use _malloc_internal.
8334 (mem_delete) [GC_MALLOC_CHECK]: Use _free_internal.
8335 (init_alloc_once) [GC_MALLOC_CHECK]: Call mem_init.
8337 * gmalloc.c (_malloc_internal) [GC_MALLOC_CHECK]: Use
8338 _malloc_internal instead of malloc.
8339 (_free_internal) [GC_MALLOC_CHECK]: Use _free_internal instead
8342 2000-10-20 Andrew Innes <andrewi@gnu.org>
8344 * strftime.c [!WINDOWSNT]: Don't apply Solaris 2.5 work-around on
8346 (my_strftime) <macro>: Don't use macro arg list when redefining as
8348 (my_strftime) <function>: Supply 0 as ut argument.
8350 2000-10-19 Jason Rumney <jasonr@altavista.net>
8352 * w32console.c: Do not undef HAVE_WINDOW_SYSTEM before
8353 including dispextern.h, as it stops faces from working.
8355 * w32fns.c (Fx_create_frame): Don't bother calling
8356 face-set-after-frame-default since the caller does it for us
8357 anyway. Clean up calls to x_get_arg to be consistent with X.
8359 * w32term.c (x_produce_glyphs): Handle
8360 unibyte_display_via_language_environment correctly.
8361 (w32_draw_box_rect): Fix the calculation of width and height.
8363 * w32menu.c (add_menu_item): Do not use MF_OWNERDRAW for titles,
8364 as it has stopped working.
8365 (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar position like
8368 2000-10-19 Gerd Moellmann <gerd@gnu.org>
8370 * eval.c (skip_debugger): Prevent a compiler warning.
8371 (Fcondition_case): Likewise.
8372 (Fbacktrace_frame): Use a null interactive spec.
8374 2000-10-19 Kenichi Handa <handa@etl.go.jp>
8376 * xterm.c (x_find_ccl_program): Check also fontp->full_name.
8378 2000-10-18 Gerd Moellmann <gerd@gnu.org>
8380 * strftime.c: Sync with glibc, file version 1.78.
8381 (my_strftime) [HAVE_TZNAME]: Use `UTC' instead of `GMT' which
8382 should no longer be used according to ISO 8601.
8384 * keymap.c (access_keymap): If IDX has a meta prefix, and there's
8385 no map for meta_prefix_char, don't try to use it as a keymap.
8386 Instead, if T_OK is non-zero, look up a default binding, if any,
8387 otherwise, if T_OK is zero, return nil.
8389 * xfns.c (x_to_xcolors, x_set_mouse_color, lookup_pixel_color)
8390 (x_to_xcolors, png_load): Use x_query_color.
8392 * xterm.c (x_color_cells, x_query_colors, x_query_color):
8394 (x_alloc_nearest_color): Use it to reduce calls to XQueryColors
8396 (x_copy_color, x_alloc_lighter_color): Likewise.
8398 * xterm.h (struct x_display_info): Add color_cells and ncolor_cells.
8399 (x_query_color, x_query_colors): Add prototype.
8401 * alloc.c (allocate_string) [GC_CHECK_STRING_BYTES]: Call
8402 check_string_bytes only if not noninteractive, increase count to 50.
8404 2000-10-18 Miles Bader <miles@lsi.nec.co.jp>
8406 * insdel.c (adjust_markers_for_delete): Handle before-insertion
8409 2000-10-17 Gerd Moellmann <gerd@gnu.org>
8411 * alloc.c (pure_bytes_used): Renamed from pureptr.
8413 (pure_alloc): New function.
8414 (make_pure_string, pure_cons, make_pure_float, make_pure_vector):
8416 (Fpurecopy): Use PURE_POINTER_P.
8418 * xdisp.c (try_cursor_movement): Use cursor_row_p also when
8419 PT has moved backward.
8421 * xdisp.c (cursor_row_p): Take continued lines into account.
8423 * alloc.c (mark_object) [GC_CHECK_STRING_BYTES]: Check validity of
8425 (check_string_bytes) [GC_CHECK_STRING_BYTES]: New function.
8426 (check_string_bytes_count) [GC_CHECK_STRING_BYTES]: New variable.
8427 (allocate_string) [GC_CHECK_STRING_BYTES]: Call it for every 10th
8430 * xdisp.c (forward_to_next_line_start): Switch iterator's handling
8431 of selective display off while searching for the next line start.
8433 2000-10-17 Kenichi Handa <handa@etl.go.jp>
8435 * Makefile.in (term.o): Depend on dispextern.h.
8437 2000-10-16 Stefan Monnier <monnier@cs.yale.edu>
8439 * keymap.c (keymap_memberp): Ensure that nil is not a member.
8441 2000-10-16 Gerd Moellmann <gerd@gnu.org>
8443 * xdisp.c (set_iterator_to_next): Reset box start and end flags of
8444 the iterator at the beginning, so that they can be set later on,
8445 for instance in reseat_at_next_visible_line_start, without being
8448 * xfns.c (pbm_format): Add :foreground and :background keywords.
8449 (PBM_FOREGROUND, PBM_BACKGROUND): New enumerators.
8450 (xbm_load): Recognize foreground and background color specifications.
8452 2000-10-16 Eli Zaretskii <eliz@is.elta.co.il>
8454 * dispextern.h (unspecified_fg, unspecified_bg): Declare.
8456 * dosfns.c (unspecified_fg, unspecified_bg): Remove extern declaration.
8458 * msdos.c (IT_set_face): Compare highlighted face with the default
8459 face, and invert colors if these faces' colors are identical.
8460 (Fmsdos_remember_default_colors): Don't swap foreground and
8461 background colors in initial_colors[].
8462 (IT_set_frame_parameters): Don't swap frame's foreground and
8463 background pixels. If ALIST includes "(reverse . t)", swap
8464 foreground-color and background-color properties in frame's
8465 param_alist. If the original frame's param_alist doesn't specify
8466 the colors, store unspecified-fg and unspecified-bg, reversed if
8469 * frame.c (Fframe_parameters): If a tty's frame's param_alist says
8470 the colors are unspecified and reversed, reverse fore- and back-
8471 ground in the returned value.
8472 (Fframe_parameter): Ditto.
8474 2000-10-16 Gerd Moellmann <gerd@gnu.org>
8476 * xdisp.c (find_last_unchanged_at_beg_row): Renamed from
8477 get_last_unchanged_at_beg_row.
8478 (find_first_unchanged_at_end_row): Renamed from
8479 get_first_unchanged_at_end_row.
8480 (find_first_unchanged_at_end_row): Convert assertions to
8481 unconditional tests which abort. When looking for a row in
8482 unchanged text, don't go further back than first_text_row.
8484 * xdisp.c (try_scrolling) <cursor in scroll margin at the bottom>:
8485 Don't add in the last line's height when deciding if the new
8486 position is below the scroll margin.
8488 2000-10-16 Miles Bader <miles@gnu.org>
8490 * editfns.c (Fconstrain_to_field): Check carefully for field
8491 boundaries if either OLD_POS or NEW_POS has a non-nil field
8492 property, even if they're the same.
8494 2000-10-16 Kenichi Handa <handa@etl.go.jp>
8496 * xterm.c (x_draw_box_rect): Fix the calculation of width and
8497 height for XFillRectangle.
8499 2000-10-15 Stefan Monnier <monnier@cs.yale.edu>
8501 * syntax.c (Fstring_to_syntax): New function extracted from
8502 Fmodify_syntax_entry.
8503 (Fmodify_syntax_entry): Use it and document the ! and | fences.
8504 (skip_chars, Fforward_comment): Remove unused variables.
8505 (syms_of_syntax): Add defsubr for string-to-syntax.
8506 (describe_syntax): Add code for comment and string fences.
8508 2000-10-14 Stefan Monnier <monnier@cs.yale.edu>
8510 * keymap.c (access_keymap): Add AUTOLOAD parameter.
8511 Do the meta->esc mapping. Call get_keyelt before returning.
8512 Start scanning from the second element (the first is always `keymap')
8513 to make it easier to detect when we reach a parent map.
8514 Handle the case of inheriting from a symbol whose function is a map.
8515 (Fkeymap_parent): Also handle the `inherit from symbol' case.
8516 (fix_submap_inheritance, Fdefine_key): Update call to access_keymap.
8517 (get_keyelt, Flookup_key): Update call to access_keymap.
8518 Remove the meta->esc mappings.
8519 (define_as_prefix): Delete old disabled code.
8520 (menu_item_p): New function.
8521 (where_is_internal_1): Skip over the few remaining menu items.
8522 * lisp.h (access_keymap): Update prototype.
8523 * keyboard.c (read_char, menu_bar_items, tool_bar_items):
8524 Update call to access_keymap.
8525 (follow_key, read_key_sequence): Update calls to access_keymap.
8526 Remove the meta->esc mappings.
8528 2000-10-13 Gerd Moellmann <gerd@gnu.org>
8530 * dispnew.c (direct_output_for_insert): Call set_iterator_to_next
8531 with additional argument.
8533 * xdisp.c (cursor_row_p): New function.
8534 (try_cursor_movement, display_line): Use it.
8536 * xdisp.c (append_space): Also save/restore iterator's current
8537 character and its length.
8539 * xdisp.c (init_from_display_pos): Add an assertion.
8540 (handle_stop): Don't set iterator's add_overlay_start.
8541 (handle_invisible_prop): Likewise.
8542 (load_overlay_strings): If text under an overlay is invisible,
8543 take both before- and after-strings into account when the iterator
8544 is positioned either at the start or at the end of the overlay.
8545 (forward_to_next_line_start): Rewritten.
8546 (reseat_at_next_visible_line_start): Rewritten.
8547 (set_iterator_to_next): Add parameter RESEAT_P.
8549 * dispextern.h (struct it): Remove member add_overlay_start.
8550 (set_iterator_to_next): Change prototype.
8552 2000-10-13 Kenichi Handa <handa@etl.go.jp>
8554 * coding.c (code_convert_region): Be sure to initialize
8555 coding->category_idx.
8556 (decode_coding_string): Set coding->src_multibyte and
8557 coding->dst_multibyte before using CODING_REQUIRE_DECODING.
8558 (encode_coding_string): Set coding->src_multibyte and
8559 coding->dst_multibyte before using CODING_REQUIRE_ENCODING.
8561 2000-10-12 Stefan Monnier <monnier@cs.yale.edu>
8563 * xfns.c (Fx_create_frame): Don't bother calling
8564 face-set-after-frame-default since the caller does it for us anyway.
8566 2000-10-12 Eli Zaretskii <eliz@is.elta.co.il>
8568 * window.c (coordinates_in_window): Fix detection of vertical line
8569 on character terminals.
8571 2000-10-12 Gerd Moellmann <gerd@gnu.org>
8573 * editfns.c (save_excursion_save): Additionally record the
8575 (save_excursion_restore): If buffer was visible in a window, and a
8576 different window was selected, and the old selected window is
8577 still live, restore point in that window.
8579 2000-10-12 Kenichi Handa <handa@etl.go.jp>
8581 * xterm.c (x_produce_glyphs): Handle
8582 unibyte_display_via_language_environment correctly.
8584 * regex.c (regex_compile): Change the way of handling a range from
8585 unibyte char to multibyte char.
8587 * syntax.c (skip_chars): Change the way of handling a range from
8588 unibyte char to multibyte char.
8590 * process.c (read_process_output): Cancel previous change.
8592 2000-10-11 Eli Zaretskii <eliz@is.elta.co.il>
8594 * search.c (Fsearch_backward, Fsearch_forward): Doc fix.
8596 * charset.c (Ffind_charset_string): Doc fix.
8597 (Ffind_charset_region): Doc fix.
8599 2000-10-11 Kenichi Handa <handa@mule.m17n.org>
8601 * process.c (read_process_output): Fix previous change. Adjust
8602 multibyteness of text to insert in a buffer by
8603 string_make_unibyte/multibyte instead of Fstring_as_unibyte/multibyte.
8605 2000-10-10 Andreas Schwab <schwab@suse.de>
8607 * alloc.c (mark_object): Remove all workarounds installed on
8610 2000-10-10 Kenichi Handa <handa@etl.go.jp>
8612 * fns.c (READ_QUADRUPLET_BYTE): Set *NCHARS_RETURN before returning.
8613 (base64_encode_1): Make it work for a text of multibyte form.
8614 (Fbase64_decode_region): Allocate sufficient memory for multibyte
8615 case. Don't call str_to_multibyte because base64_decode_1
8616 produces correct multibyte form for eight-bit codes.
8617 (Fbase64_decode_string): Adjusted for the change of base64_decode_1.
8618 (base64_decode_1): New args MULTIBYTE and NCHARS_RETURN. If
8619 MULTIBYTE is nonzero, produce correct multibyte form for eight-bit
8622 * charset.h (CHAR_STRING): Optimized for single byte characters.
8624 2000-10-09 Andreas Schwab <schwab@suse.de>
8626 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Reset S to
8627 -1 after socket is closed, to fall through to error processing.
8629 2000-10-09 Eli Zaretskii <eliz@is.elta.co.il>
8631 * msdos.c (IT_set_frame_parameters): Don't initialize Lisp_Object
8632 variables. If ALIST includes foreground-color or
8633 background-color, change also the colors of the default face for
8636 2000-10-08 Eli Zaretskii <eliz@is.elta.co.il>
8638 * msdos.c (top-level) <Qbackground_color, Qforeground_color>: Make
8639 them extern (they are defined on xfaces.c).
8640 (syms_of_msdos): Don't intern and don't staticpro
8641 Qbackground_color and Qforeground_color.
8643 2000-10-07 Eli Zaretskii <eliz@is.elta.co.il>
8645 * frame.c (Fframe_parameter): For non-windowed frames, if
8646 f->param_alist says foreground or background color is unspecified,
8647 call tty_color_name to return the color name computed from the
8648 frame's current colors.
8650 2000-10-06 Dave Love <fx@gnu.org>
8652 * terminfo.c (ospeed): Don't declare.
8654 * sysdep.c: Don't include string.h.
8655 (h_errno): Declare conditional also on TRY_AGAIN.
8657 * charset.c (Ffind_charset_string): Doc fix.
8659 * fns.c (Fbase64_encode_region, Fbase64_encode_string)
8660 (Fbase64_decode_region, Fbase64_decode_string): More explicit
8663 2000-10-05 Dave Love <fx@gnu.org>
8665 * xmenu.c (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar
8666 position like menu-bar.
8668 2000-10-05 Gerd Moellmann <gerd@gnu.org>
8670 * keyboard.c (Frecursive_edit): Make sure redisplay can happen.
8672 * xdisp.c (handle_single_display_prop): Use safe_call1.
8673 (safe_call): Renamed from call_function.
8674 (safe_call1): New function.
8675 (handle_fontified_prop): Use safe_call1 instead of call1.
8676 (safe_eval): Renamed from eval_form.
8677 (safe_eval_handler): Renamed from eval_handler.
8678 (handle_single_display_prop, display_mode_element): Use safe_eval
8679 instead of eval_form.
8681 * xfaces.c (merge_face_heights): Use safe_call instead of
8684 * keyboard.c (show_help_echo): Use safe_call instead of
8685 call_function; use safe_eval instead of eval_form.
8687 * lisp.h (safe_call): Renamed from call_function.
8688 (safe_eval): Renamed from eval_form.
8689 (safe_call1): Add prototype.
8691 2000-10-05 Miles Bader <miles@lsi.nec.co.jp>
8693 * xfns.c (image_ascent): Rearrange ascent calculation for the
8696 2000-10-04 Stefan Monnier <monnier@cs.yale.edu>
8698 * keymap.c (Fwhere_is_internal): Ignore `menu-bar' and `tool-bar'.
8699 (where_is_internal_1): Don't bother ignoring menu-items any more.
8701 2000-10-04 Gerd Moellmann <gerd@gnu.org>
8703 * keyboard.c (update_menu_bindings): New variable.
8704 (parse_menu_item): Use AREF. If update_menu_bindings
8705 is 0, don't update menu bindings.
8706 (syms_of_keyboard): New Lisp variable `update-menu-bindings'.
8708 2000-10-03 Eli Zaretskii <eliz@is.elta.co.il>
8710 * alloc.c (Fgarbage_collect): Prevent compiler warning for a call
8713 2000-10-02 Stefan Monnier <monnier@cs.yale.edu>
8715 * syntax.c (forw_comment): Match nestedness of ender/starter.
8716 (Fforward_comment): Treat an unmatched \n comment-ender as whitespace.
8717 (prev_char_comstart_first): Remove.
8718 (back_comment): Check two-char comment markers more carefully
8719 to better handle overlapping cases like *//* or /* */* */ ...
8720 Match nestedness of ender/starter.
8722 2000-10-02 Dave Love <fx@gnu.org>
8724 * config.in (HAVE_GAI_STRERROR): Add undef.
8726 * process.c (Fopen_network_stream): Use it.
8728 * m/alpha.h (NO_REMAP): Don't define.
8730 2000-10-02 Gerd Moellmann <gerd@gnu.org>
8732 * lisp.h (wrong_type_argument): Remove NO_RETURN, the function can
8733 return with a string converted to an integer or vice versa when
8734 Vmocklisp_arguments is t.
8735 (Fsignal): Likewise. The function can return for `quit'.
8736 (struct gcpro): Declare member `var' to point to a volatile
8739 * eval.c (error): Prevent compiler warning.
8741 2000-09-30 Stefan Monnier <monnier@cs.yale.edu>
8743 * keymap.c (keymap_memberp): New function.
8744 (Fset_keymap_parent): Use it.
8745 (fix_submap_inheritance): Use get_keyelt, get_keymap_1 and KEYMAPP.
8746 Use keymap_memberp to avoid creating cycles.
8747 (access_keymap): Use KEYMAPP.
8749 2000-09-30 Gerd Moellmann <gerd@gnu.org>
8751 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Use
8752 gai_strerror. Make sure xerrno is set if connect fails. Improve
8755 2000-09-29 Jason Rumney <jasonr@gnu.org>
8757 * w32term.c (w32_char_font_type, w32_encode_char)
8758 (x_produce_glyphs): Distinguish single and multibyte BDF fonts.
8759 (w32_bdf_per_char_metric): New function.
8760 (w32_per_char_metric): Use it.
8761 (x_draw_glyph_string_background): Always draw background for BDF
8764 * w32bdf.h (glyph_struct, cache_bitmap): Cache bitmap data, not
8765 GDI object which is a scarce resource.
8767 * w32bdf.c (search_file_line): Fix skipping of whitespace.
8768 (get_quoted_string): Fix limit on memchr search.
8769 (set_bdf_font_info): Use unsigned chars. Negate yoffset.
8770 (w32_init_bdf_font): Initialize codepoint and bitmap heaps.
8771 (w32_free_bdf_font): Free bitmaps and codepoints on heaps.
8772 (get_cached_font_char, cache_char_offset): Use macro
8773 BDF_CODEPOINT_RANGE_COVER_P.
8774 (cache_char_offset): Use HeapAlloc to allocate codepoints on own heap.
8775 (clear_cached_bitmap_slots): New function.
8776 (GET_HEX_VALUE): G-Z, g-z are not hex.
8777 (w32_get_bdf_glyph): Convert to DIB format. Return bytes read.
8778 (get_bitmap_with_cache): Use new cache implementation.
8779 (create_offscreen_bitmap): New function.
8780 (w32_BDF_TextOut): Use it. Draw glyphs as DIBs.
8782 * w32term.c (x_produce_glyphs): If the distance from the current
8783 position to the next tab stop is less than a canonical character
8784 width, use the tab stop after that.
8785 (x_draw_glyphs): Handle case START and END are out of bounds more
8787 (x_clear_mouse_face): Block/unblock input.
8788 (x_display_and_set_cursor): Don't show a hollow box cursor for
8789 buffers whose cursor_type is nil.
8791 2000-09-29 Gerd Moellmann <gerd@gnu.org>
8793 * xfns.c (x_set_tool_bar_lines): Clear frame when tool bar disappears.
8795 * dispextern.h (updating_frame): Declare extern.
8797 2000-09-29 Andreas Schwab <schwab@suse.de>
8799 * m/ia64.h: Remove hack of not prototyping bcopy, etc.
8801 2000-09-29 Gerd Moellmann <gerd@gnu.org>
8803 * keyboard.c (menu_bar_one_keymap): If KEYMAP is a symbol,
8804 use its function definition.
8805 (tool_bar_items): Likewise.
8807 * lisp.h (fatal): Declare NO_RETURN.
8809 2000-09-29 Kenichi Handa <handa@etl.go.jp>
8811 * keymap.c: Remove the line "#undef NULL".
8813 2000-09-28 Gerd Moellmann <gerd@gnu.org>
8815 * xterm.c (x_make_frame_visible): Try harder to make the frame visible.
8817 2000-09-28 Dave Love <fx@gnu.org>
8819 * s/osf5-0.h: Define USE_MMAP_FOR_BUFFERS, not REL_ALLOC_MMAP.
8821 * s/sunos413.h (USE_MMAP_FOR_BUFFERS): Define.
8823 * .gdbinit (xreload): Note its need on GNU/Linux.
8825 * m/alpha.h (XUINT) [REL_ALLOC && _MALLOC_INTERNAL]: Don't declare
8826 r_alloc, r_alloc_free.
8828 2000-09-28 Kenichi Handa <handa@etl.go.jp>
8830 * syntax.c (skip_chars): Handle negation correctly.
8832 2000-09-27 Gerd Moellmann <gerd@gnu.org>
8834 * xfaces.c (realize_default_face): Call set_lface_from_font_name
8835 with non-zero FORCE_P argument.
8837 * dispnew.c (adjust_glyph_matrix, enable_glyph_matrix_rows):
8840 * xdisp.c (window_box_height): Add an assertion.
8842 * xfns.c (x_set_tool_bar_lines): Don't use more lines for the
8843 tool-bar than is available.
8844 (x_change_window_heights): Renamed from x_set_menu_bar_lines_1.
8846 2000-09-27 Dave Love <fx@gnu.org>
8848 * s/irix6-5.h: Now works 64-bit. Tidied.
8850 2000-09-26 Gerd Moellmann <gerd@gnu.org>
8852 * lisp.h (XINT) [EXPLICIT_SIGN_EXTEND]: Use BITS_PER_EMACS_INT
8853 instead of BITS_PER_INT.
8854 (XINT, XUINT) [NO_UNION_TYPE]: Cast result to EMACS_INT and
8855 EMACS_UINT, respectively.
8856 (NO_UNION_TYPE) [USE_LISP_UNION_TYPE]: Undefine.
8858 * m/sparc.h (BITS_PER_EMACS_INT) [__arch64__]: Don't define.
8860 * unexelf.c (ELFSIZE) [__NetBSD__ && __sparc_v9__]: Define to 64.
8862 * window.c (freeze_window_starts): Construct last argument for
8863 foreach_window differently.
8865 * xfns.c (x_decode_color): Don't return a Lisp_Object.
8867 * lisp.h (union Lisp_Object) [!NO_UNION_TYPE]: Use EMACS_INT and
8868 EMACS_UINT instead of `int' and `unsigned int'.
8869 (XSET) [EXPLICIT_SIGN_EXTEND]: Use EMACS_INT instead of `int'.
8871 * frame.h (struct frame): Make the `nothing' member of union
8872 output_data an EMACS_INT.
8874 * alloc.c (GC_CHECK_STRING_BYTES): Temporarily define, for bug hunting.
8875 (struct sdata) [GC_CHECK_STRING_BYTES]: Always record the string's
8876 size in the sdata structure.
8877 (SDATA_NBYTES, SDATA_DATA): New macros.
8878 (SDATA_OF_STRING, SDATA_SIZE) [GC_CHECK_STRING_BYTES]: Define
8879 differently for the different layout of the sdata structure.
8880 (allocate_string_data) [GC_CHECK_STRING_BYTES]: Record string size
8882 (sweep_strings, compact_small_strings) [GC_CHECK_STRING_BYTES]:
8883 Check that size recorded in the string size and size recorded in
8884 the sdata structure agree.
8886 2000-09-25 Dave Love <fx@gnu.org>
8888 * buffer.c: Include stdio.h.
8890 Partly suggested by Eduardo Horvath <eeh@netbsd.org>.
8892 * ralloc.c (__malloc_extra_blocks): Declare as __malloc_size_t.
8894 * alloc.c (__malloc_size_t) [DOUG_LEA_MALLOC]: Don't redefine it.
8895 (__malloc_size_t) [!DOUG_LEA_MALLOC]: Define unconditionally as size_t.
8896 (__malloc_extra_blocks): Declare as __malloc_size_t.
8898 2000-09-25 Gerd Moellmann <gerd@gnu.org>
8900 * alloc.c (mark_image): Use GC_NILP instead of NILP.
8902 * keyboard.c (show_help_echo): Set help_echo_showing_p.
8903 (read_char): If help-echo is showing, preserve the echo area
8906 * xdisp.c (help_echo_showing_p): New variable.
8907 (set_message): Reset it to 0.
8908 (init_xdisp): Initialize help_echo_showing_p.
8910 * dispextern.h (help_echo_showing_p): Declare extern.
8912 * config.in: Fix typo in __GNUC_MINOR__.
8914 * keyboard.h (quit_throw_to_read_char): Declare NO_RETURN.
8916 * s/freebsd.h (POSIX_SIGNALS): Define.
8918 * xterm.c (x_clear_mouse_face): Block/unblock input.
8920 2000-09-24 Dave Love <fx@gnu.org>
8922 * fns.c (base64_encode_1): Fix last change.
8924 2000-09-22 Gerd Moellmann <gerd@gnu.org>
8926 * dispnew.c (enable_glyph_matrix_rows): Remove xasserts.
8928 * xdisp.c (try_window_reusing_current_matrix): More fixes
8929 for the case window has a header-line.
8931 2000-09-22 Dave Love <fx@gnu.org>
8933 * xdisp.c (syms_of_xdisp): Defvar Vmenu_bar_update_hook to provide
8936 * xterm.c [SOLARIS2]: Remove redundant include of string.h.
8938 * fns.c (Fstring_as_unibyte, Fstring_as_multibyte): Doc fix.
8940 2000-09-21 Gerd Moellmann <gerd@gnu.org>
8942 * config.in (NO_RETURN): Define as `__attribute__((__noreturn__))'
8945 * lisp.h (wrong_type_argument, Fthrow, Fsignal, error):
8948 * window.c, term.c, xmenu.c, xrdb.c, emacs.c, macros.c,
8949 * keymap.c, insdel.c, marker.c, minibuf.c, fileio.c, dired.c,
8950 * indent.c, search.c, alloc.c, data.c: Avoid some more compiler
8953 * marker.c (byte_char_debug_check): Return void.
8955 * xfns.c (Fx_create_frame): Set default frame parameter value
8956 for tool-bar-lines to 1.
8958 * dispnew.c (scrolling_window): Compare y-positions of rows
8959 equal at the start. Some simplification.
8961 * xdisp.c (try_window_reusing_current_matrix): Fix computation of
8962 reused rows' y-position in the case window has a header-line, and
8963 new window start is greater than old window start.
8965 * process.c (process_sent_to): New variable.
8966 (send_process): Workaround for a crash on sparc-sun-solaris-2.6
8967 with GCC 2.95.2 caused by a parameter being clobbered by longjmp.
8968 Declare more parameters volatile.
8970 * lread.c (Vrecursive_load_depth_limit): New variable.
8971 (Fload): Check recursive loads whose recursion depth exceeds
8972 Vrecursive_load_depth_limit.
8973 (syms_of_lread): DERFAR_LISP recursive-load-depth-limit.
8975 2000-09-20 Gerd Moellmann <gerd@gnu.org>
8977 * fileio.c (Fread_file_name): Doc fix.
8979 * editfns.c (Fmessage_or_box): Doc fix.
8981 * fns.c (Fy_or_n_p, Fyes_or_no_p): Doc fix.
8983 * xfns.c (xbm_scan): Allow C-style comments.
8985 * xfns.c (xpm_init_color_cache) [ALLOC_XPM_COLORS]: If color
8986 symbols are specified, add color translations to the cache.
8987 (xpm_color_bucket, xpm_cache_color) [ALLOC_XPM_COLORS]: New functions.
8988 (xpm_lookup_color) [ALLOC_XPM_COLORS]: Use xpm_color_bucket and
8990 (xpm_load) [ALLOC_XPM_COLORS]: Pass frame and XPM attributes
8991 structures to xpm_init_color_cache.
8993 2000-09-19 Gerd Moellmann <gerd@gnu.org>
8995 * dispnew.c (update_window_line): Make sure to always draw mode-lines.
8997 2000-09-19 Andrew Innes <andrewi@gnu.org>
8999 * makefile.nt (bootstrap-emacs): Don't change directory.
9001 2000-09-19 Kenichi Handa <handa@etl.go.jp>
9003 * charset.h (UNIBYTE_STR_AS_MULTIBYTE_P): Fix previous change.
9005 * ccl.c (Fccl_execute_on_string): Make multibyte string correctly.
9006 If output buffer is too small, signal an appropriated error.
9008 2000-09-18 Dave Love <fx@gnu.org>
9010 * keyboard.c (menu_bar_items, tool_bar_items)
9011 (current_active_maps): Remove redundant get_local_map call.
9013 2000-09-18 Gerd Moellmann <gerd@gnu.org>
9015 * xterm.c (x_display_and_set_cursor): Don't show a hollow box
9016 cursor for buffers whose cursor_type is nil.
9018 * xterm.c (x_draw_image_glyph_string): Remove a comment describing
9019 a feature to implement that is already implemented.
9020 (note_mouse_highlight, x_find_ccl_program): Avoid some compiler
9023 * xfns.c (x_clear_image_1): New function.
9024 (x_clear_image): Use it.
9025 (x_from_xcolors): Use x_clear_image_1; don't free the image's mask.
9027 * dispnew.c (update_window): Move test for invisible lines
9028 at the top to update_window_line.
9029 (update_window_line): Handle invisible lines here.
9031 * xfns.c (clear_image_cache): Clear current matrices of all
9032 frames sharing an image cache. Block input while freeing
9033 images. Fix timestamp comparison.
9034 (x_clear_image): Also free the mask.
9036 * xfns.c (lookup_image): Block input while loading the image so
9037 that we won't get interrupted in a state where the image isn't yet
9039 (xbm_load_image, xbm_load, xpm_load, xpm_load, lookup_rgb_color)
9040 (lookup_pixel_color, x_to_xcolors, x_from_xcolors)
9041 (x_disable_image, x_build_heuristic_mask, pbm_load, png_load)
9042 (jpeg_load, tiff_load, gif_load, gs_load): Don't block/unblock input.
9044 2000-09-16 Gerd Moellmann <gerd@gnu.org>
9046 * dispnew.c (update_window): Make sure to make desired rows
9047 current even if they are completely invisible at the top
9050 2000-09-15 Gerd Moellmann <gerd@gnu.org>
9052 * xfns.c (lookup_image): Build mask before applying an algorithm.
9053 Recognize algorithm `disabled'.
9054 (cross_disabled_images): New variable.
9055 (COLOR_INTENSITY): New macro.
9056 (x_detect_edges): Use COLOR_INTENSITY.
9057 (x_disable_image): New function.
9058 (syms_of_xfns): DEFVAR_BOOL cross_disabled_images.
9060 * xdisp.c (build_desired_tool_bar_string): For a toolbar item in
9061 disabled state, don't apply an image transformation algorithm if
9062 the user specified an image for the disabled state. Use
9063 `:algorithm disabled' for creating a disabled item's image if the
9064 user hasn't specified an image.
9066 * xfns.c (ALLOC_XPM_COLORS): Define if we can use Emacs' color
9067 allocation functions with the XPM lib.
9068 (struct xpm_cached_color) [ALLOC_XPM_COLORS]: New structure.
9069 (XPM_COLOR_CACHE_BUCKETS) [ALLOC_XPM_COLORS]: New macro.
9070 (xpm_color_cache) [ALLOC_XPM_COLORS]: New variable.
9071 (xpm_init_color_cache, xpm_free_color_cache, xpm_lookup_color)
9072 (xpm_alloc_color, xpm_free_colors) [ALLOC_XPM_COLORS]: New functions.
9073 (xpm_load) [ALLOC_XPM_COLORS]: Use Emacs' own color allocation
9074 functions, if possible, because these handle color allocation
9075 failure more gracefully.
9076 (Fimage_mask_p): New function.
9078 * xfns.c (QCmatrix, QCcolor_adjustment, QCmask, Qemboss)
9079 (Qedge_detection, Qheuristic): New symbols.
9080 (syms_of_xfns): Initialize new symbols.
9081 (lookup_image): Handle `:mask X', `:algorithm emboss', and
9082 `algorithm (edge-detection ...)'.
9083 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format):
9084 (tiff_format, gif_format, gs_format): Add `:mask'.
9085 (XBM_MASK, XPM_MASK, PBM_MASK, PNG_MASK, JPEG_MASK, TIFF_MASK)
9086 (GIF_MASK, GS_MASK): New enumerators.
9087 (x_laplace_read_row, x_laplace_write_row): Functions removed.
9088 (emboss_matrix, laplace_matrix): New variables.
9089 (x_to_xcolors, x_from_xcolors, x_detect_edges, x_emboss)
9090 (x_edge_detection): New functions.
9091 (x_laplace): Rewritten in terms of x_detect_edges.
9092 (x_build_heuristic_mask): If image has a mask, free it.
9094 2000-09-14 Andrew Innes <andrewi@gnu.org>
9096 * makefile.w32-in: Revert to Unix line endings.
9098 2000-09-14 Andrew Innes <andrewi@gnu.org>
9100 * makefile.w32-in: Standardize indentation somewhat.
9101 (bootstrap-temacs): Use $(ARGQUOTE) instead of literal quotes, to
9102 cater for differences between shells.
9104 * w32term.c (w32_per_char_metric): Handle non-TrueType fonts.
9106 2000-09-14 Gerd Moellmann <gerd@gnu.org>
9108 * xterm.c (x_produce_glyphs): If the distance from the current
9109 position to the next tab stop is less than a canonical character
9110 width, use the tab stop after that.
9112 2000-09-14 Dave Love <fx@gnu.org>
9114 * buffer.c (alloc_buffer_text): Fix xmalloc call.
9116 2000-09-14 Gerd Moellmann <gerd@gnu.org>
9118 * xdisp.c (handle_fontified_prop): While running fontification
9119 functions, bind `fontification-functions' and
9120 `after-change-functions' to nil.
9122 * s/freebsd.h, s/irix-5.0.h, s/sol2.h, s/template.h
9123 (USE_MMAP_FOR_BUFFERS): Define instead of REL_ALLOC_MMAP.
9125 * Makefile.in (mallocobj) [SYSTEM_MALLOC]: Don't add ralloc.o.
9127 * emacs.c: Change conditional compilation on REL_ALLOC_MMAP to
9128 USE_MMAP_FOR_BUFFERS.
9130 * insdel.c (make_gap): Use enlarge_buffer_text.
9132 * buffer.c: Move allocation with mmap here, from ralloc.c. Change
9133 conditional compilation on REL_ALLOC_MMAP to USE_MMAP_FOR_BUFFERS.
9134 (mmap_alloc, mmap_free, mmap_realloc) [REL_ALLOC_MMAP]: Renamed
9135 from former r_alloc_* functions in ralloc.c.
9136 (mmap_page_size, mmap_initialized_p) [REL_ALLOC_MMAP]: New variables.
9137 (MEM_ALIGN) [REL_ALLOC_MMAP]: New macro.
9138 (mmap_init) [REL_ALLOC_MMAP]: New function.
9139 (alloc_buffer_text, enlarge_buffer_text, free_buffer_text): New
9140 functions replacing macros BUFFER_ALLOC, BUFFER_REALLOC, and
9143 * buffer.h (BUFFER_ALLOC, BUFFER_REALLOC, BUFFER_FREE): Removed.
9144 (enlarge_buffer_text): Add prototype.
9146 * ralloc.c: Remove everything having to do with the use of mmap.
9148 2000-09-13 Gerd Moellmann <gerd@gnu.org>
9150 * sound.c (Fplay_sound): Doc fix.
9152 * keyboard.c: Avoid some more compiler warnings.
9153 (parse_tool_bar_item): Ignore cached key bindings.
9155 * alloc.c: Add some comments about DOUG_LEA_MALLOC's use of mmap
9156 and allocation of Lisp data.
9158 2000-09-12 Gerd Moellmann <gerd@gnu.org>
9160 * xfaces.c: Remove conditional compilation on SCALABLE_FONTS.
9161 (Finternal_set_lisp_face_attribute): If frame is 0, set new frame
9164 * lread.c (Fload): Put code checking for recursive loads in #if 0.
9166 2000-09-12 Miyashita Hisashi <himi@meadowy.org>
9168 * ccl.c: Comment fixed.
9169 (MAX_MAP_SET_LEVEL): Increased to 30.
9170 (PUSH_MAPPING_STACK): Enclose with do-while block.
9171 (POP_MAPPING_STACK): Likewise.
9172 (stack_idx_of_map_multiple): New variable.
9173 (CCL_CALL_FOR_MAP_INSTRUCTION): New macro.
9174 (ccl_driver) <CCL_IterateMultipleMap>: If the content is a symbol,
9175 call the corresponding CCL program by CCL_CALL_FOR_MAP_INSTRUCTION.
9176 (ccl_driver) <CCL_MapSingle>: Likewise.
9177 (ccl_driver) <CCL_MapMultiple>: Rewritten to fix many bugs, deal
9178 with the case where looking up process reaches to the end of
9179 map-set, and call CCL programs as the above change.
9181 2000-09-11 Gerd Moellmann <gerd@gnu.org>
9183 * xfns.c (png_load, jpeg_load): Declare some variables volatile
9184 that might be clobbered by longjmp.
9185 (check_x_display_info, x_decode_color, create_frame_xic)
9186 (Fx_display_backing_store, Fx_display_visual_class)
9187 (x_build_heuristic_mask, pbm_scan_number): Avoid compiler warnings.
9189 * lread.c (init_lread): Set Vloads_in_progress to nil.
9190 (Fload): Show list of recursively loaded files, when signaling an
9193 * lread.c (Vloads_in_progress): New variable.
9194 (record_load_unwind): New function.
9195 (Fload): Check for recursive loads.
9196 (syms_of_lread): Initialize Vloads_in_progress.
9197 (read_integer, read1): Avoid some compiler warnings.
9199 * fns.c (concat, Fsubstring, internal_equal, Fnconc): Avoid some
9202 2000-09-11 Miles Bader <miles@gnu.org>
9204 * editfns.c (Fbuffer_string): Doc fix.
9206 2000-09-10 Gerd Moellmann <gerd@gnu.org>
9208 * ralloc.c (mmap_enlarge): Don't return 0 if successful.
9210 2000-09-09 Ken Raeburn <raeburn@gnu.org>
9212 * s/netbsd.h: Use NOT_C_CODE, not NO_C_SOURCE, when deciding
9213 whether to include other header files.
9215 2000-09-09 Gerd Moellmann <gerd@gnu.org>
9217 * xfaces.c (CYCLE_CHECK): Don't use the Lisp_Object returned
9218 by Fmemq as a boolean.
9220 2000-09-08 Stefan Monnier <monnier@cs.yale.edu>
9222 * xfaces.c (Finternal_set_lisp_face_attribute): Minor thinko.
9224 2000-09-08 Gerd Moellmann <gerd@gnu.org>
9226 * ralloc.c (mmap_fd): Remove initializer which can make it
9227 read-only in a dumped Emacs.
9228 (mmap_fd_1): New variable.
9229 (mmap_set_vars): Remove local `fd'. Save mmap_fd in mmap_fd_1,
9230 restore it from there.
9231 (r_alloc, r_re_alloc, r_alloc_free): Call r_alloc_init
9232 unconditionally so that mmap_fd can be initialized there.
9233 (r_alloc_init_fd): Open-coded in r_alloc_init; function removed.
9234 (r_alloc_init) [REL_ALLOC_MMAP && !MAP_ANON]: Open /dev/zero.
9235 (r_alloc_init) [REL_ALLOC_MMAP && MAP_ANON]: Set mmap_fd to -1.
9237 * xfaces.c (Finternal_merge_in_global_face): Return a Lisp object.
9239 * xdisp.c (dump_glyph_row): Fix printf format string.
9240 (display_line, move_it_in_display_line_to): Avoid compiler warnings.
9242 * s/freebsd.h (GC_MARK_STACK, REL_ALLOC_MMAP): Define.
9244 * keymap.c (Fset_keymap_parent): Check for cycles in keymap
9247 * xdisp.c (try_window_id): When trying to locate cursor in
9248 unchanged rows at the top, handle the case that we can't find it.
9250 * xterm.c (x_draw_glyphs): Handle case START and END are out
9251 of bounds more carefully.
9253 2000-09-08 Dave Love <fx@gnu.org>
9255 * s/sol2.h (REL_ALLOC_MMAP): Define.
9256 * s/irix5-0.h (REL_ALLOC_MMAP): Likewise.
9258 * ralloc.c: Don't include string.h (redundant).
9259 (MAP_ANON) [REL_ALLOC_MMAP]: Ensure it's defined.
9260 [!MAP_ANON]: Include fcntl.h.
9261 (mmap_fd) [REL_ALLOC_MMAP]: New variable.
9262 (r_alloc, r_re_alloc, r_alloc_free)
9263 (mmap_enlarge, mmap_set_vars): Use it.
9264 (r_alloc_init_fd): New function.
9265 (__morecore) [SYSTEM_MALLOC]: Don't declare.
9266 (r_alloc_init): Call r_alloc_init_fd. Conditionalize stuff on
9269 * Makefile.in (allocaobj) [!SYSTEM_MALLOC && REL_ALLOC_MMAP]:
9272 * unexelf.c (SHT_MIPS_DEBUG, HDRR) [__mips__]: Really confine last
9273 change to __NetBSD__.
9275 2000-09-08 Kenichi Handa <handa@etl.go.jp>
9277 * search.c (compile_pattern): Check the multibyteness of cached
9280 2000-09-08 Miles Bader <miles@gnu.org>
9282 * xfaces.c (default_face_vector): Function removed.
9283 (Finternal_merge_in_global_face): Restore old global/local
9284 attribute override order. Use inline loop instead of calling
9285 default_face_vector.
9287 2000-09-07 Gerd Moellmann <gerd@gnu.org>
9289 * ralloc.c (obtain, relinquish, relinquish, r_alloc_size_in_use)
9290 (get_bloc, relocate_blocs, update_heap_bloc_correspondence)
9291 (resize_bloc, r_alloc_sbrk, r_alloc_init): Add casts to `char *'
9292 where necessary, in case POINTER_TYPE is `void'.
9294 2000-09-07 Eli Zaretskii <eliz@is.elta.co.il>
9296 * frame.c (make_terminal_frame): Initialize frame foreground and
9297 background colors to unspecified, for the initial instance of an
9300 2000-09-07 Gerd Moellmann <gerd@gnu.org>
9302 * ralloc.c (mmap_find): Fix overlap computation.
9303 (mmap_enlarge): Compute nbytes before trying to find an
9306 * xfaces.c (smaller_face): Compare font heights with `<' and `>'
9309 * lread.c (syms_of_lread): Change value of regexp
9310 Vbytecomp_version_regexp to not match some XEmacs-compiled files.
9312 * xmenu.c (xdialog_show): When looking up the selection in
9313 menu_items, take `quote' boundaries into account; this corresponds
9314 to a nil ITEM in x-popup-dialog.
9316 2000-09-07 Kenichi Handa <handa@etl.go.jp>
9318 * charset.h (MIN_CHARSET_OFFICIAL_DIMENSION1): Define it as 0x80,
9320 (MIN_CHAR_OFFICIAL_DIMENSION1): Define it as ((0x81 - 0x70) << 7).
9322 * coding.c (encode_coding_sjis_big5): Use translation table for
9323 encoding, not decoding. Fix the handling of latin-jisx0201.
9324 Check for the charset katakana-jisx0201 too.
9325 (ONE_MORE_CHAR): Call translate_char with CHARSET arg -1.
9326 (detect_coding_sjis): Check the byte sequence more rigidly.
9328 2000-09-07 Gerd Moellmann <gerd@gnu.org>
9330 * xfaces.c (Vparam_value_alist): New variable.
9331 (syms_of_xfaces): Initialize it.
9332 (Finternal_set_lisp_face_attribute): Avoid more consing.
9334 * frame.c (Fframe_parameter): Handle `name' and `background-mode'
9336 (Fframe_parameter) [HAVE_X_WINDOWS]: Handle `display' specially.
9337 (Qbackground_mode): New variable.
9338 (syms_of_frame_1): Initialize Qbackground_mode.
9340 * lisp.h (Qdisplay): Declare extern.
9342 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is 0,
9343 change face on all frames, and change the default for new frames.
9345 2000-09-07 Dave Love <fx@gnu.org>
9347 * Makefile.in [!SYSTEM_MALLOC && REL_ALLOC_MMAP]: Set mallocobj.
9349 2000-09-07 Kenichi Handa <handa@etl.go.jp>
9351 * charset.h (MAKE_CHAR): Be sure to set MSB of C1 to 0.
9353 * charset.c: Include composite.h
9354 (lisp_string_width): New function.
9355 (Fstring_width): Call lisp_string_width instead of strwidth.
9357 * Makefile.in (charset.o): Depends on composite.h.
9359 * process.c (read_process_output): Before inserting the decoded
9360 text in the buffer, adjust the multibyteness.
9362 2000-09-06 Gerd Moellmann <gerd@gnu.org>
9364 * buffer.c (set_buffer_internal_1) [REL_ALLOC_MMAP]: If
9365 buffer's text buffer is null, map new memory.
9367 * ralloc.c (POINTER, SIZE) [emacs]: Define in terms of
9368 POINTER_TYPE and size_t.
9369 (struct mmap_region) [REL_ALLOC_MMAP]: New structure.
9370 (mmap_regions, mmap_regions_1) [REL_ALLOC_MMAP]: New variables.
9371 (ROUND, MMAP_REGION_STRUCT_SIZE, MMAP_REGION, MMAP_USER_AREA)
9372 [REL_ALLOC_MMAP]: New macros.
9373 (mmap_find, mmap_free, mmap_enlarge, mmap_set_vars)
9374 (mmap_mapped_bytes, r_alloc, r_re_alloc, r_alloc_free)
9375 [REL_ALLOC_MMAP]: New functions.
9377 * emacs.c (Fdump_emacs) [REL_ALLOC_MMAP]: Call mmap_set_vars
9378 before and after unexec.
9380 * buffer.c (init_buffer) [REL_ALLOC_MMAP]: Map new buffer
9381 text buffers if necessary.
9383 * buffer.h (R_ALLOC_DECLARE): Removed because unused.
9384 (r_alloc, r_re_alloc, r_alloc_free): Use POINTER_TYPE and size_t
9387 * config.in (HAVE_MMAP): Add #undef.
9389 2000-09-05 Gerd Moellmann <gerd@gnu.org>
9391 * frame.c (Qdisplay_type): New variable.
9392 (syms_of_frame_1): Initialize it.
9393 (Fframe_parameter): New function that avoids consing.
9394 (syms_of_frame): Defsubr it.
9396 * buffer.c (Fother_buffer): Consider buffers as invisible when
9397 they are displayed in a window on an invisible frame.
9399 * window.c (window_loop) <GET_LARGEST_WINDOW>: Fix bug making
9400 get-largest-window always return nil.
9402 2000-09-04 Gerd Moellmann <gerd@gnu.org>
9404 * lread.c (syms_of_lread): Make Vbytecomp_version_regexp a Lisp
9405 variable; recognize Emacs 19 elc files.
9407 2000-09-04 Miles Bader <miles@gnu.org>
9409 * xmenu.c (xmenu_show): Call x_set_menu_resources_from_menu_face
9410 before initially popping up the menu, so the menu doesn't flash
9411 when the face settings are significantly different from the defaults.
9413 2000-09-04 Stefan Monnier <monnier@cs.yale.edu>
9415 * regex.c (WIDE_CHAR_SUPPORT): New macro.
9416 (btowc, iswctype, wctype) [_LIBC]: Redefine to __<fun>.
9417 (BIT_ALPHA, BIT_ALNUM, BIT_ASCII, BIT_NONASCII, BIT_GRAPH, BIT_PRINT)
9418 (BIT_UNIBYTE): Remove.
9419 (re_match_2_internal): Delete corresponding code and streamline the
9420 BIT_MULTIBYTE case to not bother checking ISUNIBYTE.
9421 (CHAR_CLASS_MAX_LENGTH) [!WIDE_CHAR_SUPPORT]: Set to 9 rather than 6.
9422 (re_wctype_t): New type.
9423 (re_wctype, re_iswctype, re_wctype_to_bit): New functions.
9424 (regex_compile): Use them and fix handling of overly long char classes.
9426 2000-09-03 Andrew Innes <andrewi@gnu.org>
9428 * makefile.w32-in: Change to DOS line endings.
9430 * s/ms-w32.h (ORDINARY_LINK): New define.
9432 * w32.c (_ANONYMOUS_UNION) [__GNUC__]: New define
9433 (_ANONYMOUS_STRUCT) [__GNUC__]: New define.
9435 * makefile.w32-in (clean): Don't delete config.h and epaths.h.
9436 (distclean): Delete them here instead.
9438 * w32proc.c (compare_env): Convert to uppercase for comparison,
9439 not lowercase, to match how the native Windows shell works.
9441 2000-09-03 Jason Rumney <jasonr@gnu.org>
9443 * ChangeLog: Remove -unix from coding. Let Emacs autodetect, as
9444 CVS changes the line-ends when checking in/out on DOS/Windows.
9446 * makefile.nt (emacs): Do not change directory to run temacs, as
9447 the load-path is set relative to current directory.
9449 2000-09-03 Miles Bader <miles@gnu.org>
9451 * xterm.c (x_alloc_lighter_color_for_widget): New function.
9453 2000-09-02 Gerd Moellmann <gerd@gnu.org>
9455 * xdisp.c (redisplay_mode_lines): New function.
9456 (display_mode_lines): Return number of mode lines displayed.
9457 (echo_area_display): Use redisplay_mode_lines to draw garbaged
9458 mode lines. Don't temporarily bind redisplay-dont-pause to t.
9460 * emacs.c, callint.c, doc.c, editfns.c: Remove includes of
9461 string.h and strings.h.
9462 (index) [HAVE_INDEX]: Add prototype.
9464 * unexelf.c (SHT_PROGBITS) [__NetBSD__ && !PT_LOAD]: Don't define.
9465 (SHT_MIPS_DEBUG, HDRR) [__NetBSD__ && __mips__]: Define.
9467 * s/netbsd.h [!NO_C_SOURCE]: Include <signal.h>.
9468 (GC_SETJMP_WORKS, GC_MARK_STACK): Define.
9470 2000-09-01 Gerd Moellmann <gerd@gnu.org>
9472 * lread.c (read1): Accept `?' as symbol constituent, for
9473 compatiblity with XEmacs.
9475 2000-08-31 Stefan Monnier <monnier@cs.yale.edu>
9477 * regex.h (RE_NO_NEWLINE_ANCHOR): New syntax flag.
9478 (struct re_pattern_buffer): Remove newline_anchor.
9479 * regex.c: Keep namespace clean for GNU libc by renaming <fun>
9480 to __<fun> and using `weak_alias (__<fun>, <fun>)'.
9481 (re_max_failures, fail_stack): Use size_t rather than unsigned.
9482 (regex_compile): For ^ and $, choose between buffer and line (beg|end)
9483 depending on the new RE_NO_NEWLINE_ANCHOR syntax flag.
9484 (print_compiled_pattern, re_search_2, mutually_exclusive_p)
9485 (re_match_2_internal, re_compile_pattern, re_comp, regcomp):
9486 Get rid of references to newline_anchor.
9487 (regcomp): Allocate and precompute a fastmap.
9489 2000-08-31 Gerd Moellmann <gerd@gnu.org>
9491 * lread.c (openp): GCPRO local variable `filename'.
9493 2000-08-30 Stefan Monnier <monnier@cs.yale.edu>
9495 * regex.h (struct re_pattern_buffer): Use size_t for used/allocated.
9497 * regex.c: Merge some changes from GNU libc. Add prototypes.
9498 (bcopy, bcmp, REGEX_REALLOCATE, re_match_2_internal):
9499 Use memcmp and memcpy instead of bcopy and bcmp.
9500 (init_syntax_once): Use ISALNUM.
9501 (PUSH_FAILURE_POINT, re_match_2_internal): Remove failure_id.
9502 (REG_UNSET_VALUE): Remove. Use NULL instead.
9503 (REG_UNSET, re_match_2_internal): Use NULL.
9504 (SET_HIGH_BOUND, MOVE_BUFFER_POINTER, ELSE_EXTEND_BUFFER_HIGH_BOUND):
9506 (EXTEND_BUFFER): Use them (to work with BOUNDED_POINTERS).
9507 (GET_UNSIGNED_NUMBER): Don't use ISDIGIT.
9508 (regex_compile): In handle_interval, return an error rather than try to
9509 unfetch the interval if we can't find the closing brace.
9510 Obey the RE_NO_GNU_OPS syntax bit.
9511 (TOLOWER): New macro.
9513 (regexec): Allocate regs.start and regs.end as one block.
9515 2000-08-30 Gerd Moellmann <gerd@gnu.org>
9517 * xdisp.c (echo_area_display): Check display_completed instead
9518 of calling detect_input_pending.
9520 * dispnew.c (update_frame): Only set display_completed here; move
9521 the update_begin and update_end calls here from update_frame_1.
9522 (update_frame_1): Don't set display_completed here, don't call
9523 update_begin/update_end.
9525 * xfaces.c (set_font_frame_param): Use Fmodify_frame_parameters
9526 instead of store_frame_param.
9528 2000-08-29 Gerd Moellmann <gerd@gnu.org>
9530 * dispnew.c (build_frame_matrix_from_leaf_window): If a row of a
9531 desired window matrix hasn't been displayed, use the current row
9532 instead. Make sure that only those frame rows are updated for
9533 which there exists a corresponding enabled desired row.
9535 2000-08-29 Miles Bader <miles@gnu.org>
9537 * xfaces.c (default_face_vector): New function.
9538 (Finternal_merge_in_global_face): Use it instead of merge_face_vectors.
9540 2000-08-29 Gerd Moellmann <gerd@gnu.org>
9542 * lread.c (openp): Prevent temporary string passed to
9543 Ffile_readable_p from being garbage collected.
9545 2000-08-28 Dave Love <fx@gnu.org>
9547 * keymap.c (store_in_keymap): Add `static' to declaration.
9549 2000-08-28 Gerd Moellmann <gerd@gnu.org>
9551 * emacs.c, callint.c, doc.c, editfns.c
9552 (toplevel) [HAVE_STRING_H]: Include string.h.
9553 (toplevel) [HAVE_STRINGS_H]: Include strings.h.
9554 (index): Remove prototypes which might conflict with non-standard
9555 definitions of index/strchr.
9557 * s/usg5-3.h (index): Define only if not HAVE_INDEX.
9558 (rindex): Define only if !HAVE_RINDEX.
9560 * s/sco5.h (bcopy, bzero, bcmp): Don't define.
9562 * config.in (HAVE_INDEX, HAVE_RINDEX, HAVE_STRINGS_H): Add undefs.
9564 2000-08-28 Miles Bader <miles@gnu.org>
9566 * xfaces.c (merge_face_vectors): Clear TO's :font attribute if
9567 made inconsistent by a font-related attribute in FROM.
9568 (merge_face_inheritance): Add function comment.
9570 2000-08-28 Kenichi Handa <handa@etl.go.jp>
9572 * keyboard.c (read_char_minibuf_menu_prompt): Call read_char with
9573 the 4th arg (PREV_EVENT) Qt to suppress input method.
9575 2000-08-27 Stefan Monnier <monnier@cs.yale.edu>
9577 * regex.c: Indent cpp directives and remove parens after `defined'.
9578 (PTR_TO_OFFSET, POS_AS_IN_BUFFER): Move to a better place.
9579 (ISDIGIT, ISCNTRL, ISXDIGIT) [!emacs]: Remove duplicate definition.
9580 (regex_compile): Use RE_FRUGAL instead of RE_ALL_GREEDY.
9581 (re_compile_pattern): Use size_t for length.
9582 (init_syntax_once): Move to a better place.
9583 * regex.h: Merge changes from GNU libc. Indent cpp directives.
9584 (RE_FRUGAL): Replaces RE_ALL_GREEDY (inverted meaning).
9586 * syntax.c (back_comment): Detect cases where a comment-starter is
9587 actually inside another comment as in: /* a // b */ c // d \n.
9588 Make it clear that `comstart_pos' is unused for nested comments.
9590 * keymap.c (store_in_keymap, fix_submap_inheritance): New prototypes.
9591 (KEYMAPP): New macro.
9592 (Fkeymap_parent, Fset_keymap_parent): Use it.
9593 (fix_submap_inheritance): Mark it static.
9594 (define_as_prefix, describe_buffer_bindings, describe_command)
9595 (describe_translation, describe_map): Complete prototypes.
9597 * lisp.h (store_in_keymap, fix_submap_inheritance): Remove.
9599 * keyboard.c (menu_bar_item): Detect duplicate entries for all items
9600 to better match the key-lookup behavior.
9602 2000-08-27 Gerd Moellmann <gerd@gnu.org>
9604 * xfaces.c (lface_fully_specified_p): Handle :inherit.
9605 (Finternal_set_lisp_face_attribute): Fix typo in error message.
9607 2000-08-27 Eli Zaretskii <eliz@is.elta.co.il>
9609 * Makefile.in (dispnew.o, indent.o, fontset.o, minibuf.o)
9610 (process.o, scroll.o, sysdep.o): Depend on keyboard.h.
9611 (xterm.o): Depend on coding.h
9613 2000-08-26 Kenichi Handa <handa@etl.go.jp>
9615 * cmds.c (internal_self_insert): Delete '#ifdef HAVE_FACES' and
9616 the corresponding '#endif'.
9618 2000-08-26 Miles Bader <miles@gnu.org>
9620 * dispextern.h (enum lface_attribute_index): Add LFACE_INHERIT_INDEX.
9621 * xfaces.c (QCinherit): New variable.
9622 (syms_of_xfaces): Initialize it.
9623 (LFACE_INHERIT): New macro.
9624 (Finternal_get_lisp_face_attribute)
9625 (merge_face_vector_with_property)
9626 (Finternal_set_lisp_face_attribute): Deal with :inherit attribute.
9627 (check_lface_attrs): Allow new types of face height. Check
9629 (CYCLE_CHECK): New macro.
9630 (merge_face_inheritance): New function.
9631 (merge_face_vectors): Merge inherited faces too. Add F and
9632 CYCLE_CHECK arguments.
9633 (merge_face_vector_with_property, Finternal_merge_in_global_face)
9634 (lookup_named_face, lookup_derived_face, realize_named_face)
9635 (face_at_string_position, face_at_buffer_position): Supply
9636 new F and CYCLE_CHECK arguments to merge_face_vectors.
9637 (merge_face_heights): New function.
9638 (merge_face_vectors, merge_face_vector_with_property)
9639 (Finternal_set_lisp_face_attribute): Call merge_face_heights to
9640 handle relative face heights.
9641 (lface_same_font_attributes_p): Compare heights using EQ.
9643 2000-08-26 Kenichi Handa <handa@etl.go.jp>
9645 * charset.c (char_to_string): Check the character validity.
9646 (char_valid_p): If C is not less than MAX_CHAR, be sure to return 0.
9648 2000-08-25 Stefan Monnier <monnier@cs.yale.edu>
9650 * regex.c (PUSH_FAILURE_COUNT): New macro.
9651 (POP_FAILURE_REG_OR_COUNT): Renamed from POP_FAILURE_REG.
9652 Handle popping of a register's or a counter's data.
9653 (POP_FAILURE_POINT): Use the new name.
9654 (re_match_2_internal): Push counter data on the stack for succeed_n,
9655 jump_n and set_number_at and remove misleading dead code in succeed_n.
9657 2000-08-25 Gerd Moellmann <gerd@gnu.org>
9659 * xdisp.c (redisplay_internal): If considering all windows on all
9660 frames, update the display for each frame as soon as possible,
9661 instead of first building all desired matrices for all frames, and
9662 then updating them all.
9663 (try_cursor_movement): Handle case that last_cursor.vpos is -1.
9665 2000-08-24 Gerd Moellmann <gerd@gnu.org>
9667 * bytecode.c (mark_byte_stack): Add a comment.
9669 * frame.h (FRAME_FLAGS_AREA_COLS, FRAME_FLAGS_AREA_WIDTH)
9670 (FRAME_LEFT_FLAGS_AREA_WIDTH): Return 0 unless frame is
9673 2000-08-24 Kenichi Handa <handa@etl.go.jp>
9675 * minibuf.c (do_completion): Always use compare-string, not
9676 string-equal because the latter doesn't pay attention to
9677 multibyteness of strings.
9679 * process.c (create_process): Don't setup raw-text coding here.
9680 (Fopen_network_stream): Don't set coding->src_multibyte and
9681 coding->dst_multibyte here.
9682 (read_process_output): For process filter, return unibyte string
9683 if default-enable-multibyte-characters is nil.
9684 (send_process): If OBJECT is multibyte text, be sure to encoded it
9685 by the specified coding system for the process. Otherwise, setup
9687 (init_process): Don't initialize default-process-coding-system here.
9689 2000-08-23 Eli Zaretskii <eliz@is.elta.co.il>
9691 * buffer.c (syms_of_buffer) <scroll-up-aggressively>: Doc fix.
9692 <scroll-down-aggressively>: Likewise.
9694 2000-08-23 Kenichi Handa <handa@etl.go.jp>
9696 * coding.c (encode_eol): Fix bug for the case of dst_bytes being
9697 zero. Set coding->produced_char correctly.
9699 2000-08-22 Andrew Innes <andrewi@gnu.org>
9701 * makefile.w32-in: New file.
9703 * unexw32.c (unexec): Ignore old_name, and use the actual location
9704 of the current executable instead. Base new_name on this.
9706 * w32proc.c (create_child): Remove reference to security
9707 descriptor, which isn't needed and doesn't compile with mingw32.
9709 * w32term.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
9710 up dllimport attributes.
9711 (x_update_window_end): Update prototype.
9713 * unexec.c (write_segment) [USE_CRT_DLL]: Remove unnecessary
9714 extern, which screws up dllimport attributes.
9716 * sysdep.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
9717 up dllimport attributes.
9719 * strftime.c [USE_CRT_DLL]: Remove unnecessary extern, which
9720 screws up dllimport attributes.
9722 * process.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
9723 up dllimport attributes.
9724 (create_process) [USE_CRT_DLL]: Remove unnecessary extern, which
9725 screws up dllimport attributes.
9727 * lread.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
9728 up dllimport attributes.
9730 * keyboard.c [USE_CRT_DLL]: Remove unnecessary extern, which
9731 screws up dllimport attributes.
9733 * floatfns.c [USE_CRT_DLL]: Remove unnecessary extern, which
9734 screws up dllimport attributes.
9736 * fileio.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
9737 up dllimport attributes.
9739 * emacs.c (malloc_initialize_hook) [USE_CRT_DLL]: Remove
9740 unnecessary extern, which screws up dllimport attributes.
9743 * editfns.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
9744 up dllimport attributes.
9746 * dispnew.c (window_change_signal) [USE_CRT_DLL]: Remove
9747 unnecessary extern, which screws up dllimport attributes.
9749 * callproc.c [USE_CRT_DLL]: Remove unnecessary extern, which
9750 screws up dllimport attributes.
9752 * buffer.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
9753 up dllimport attributes.
9755 * w32proc.c (IsValidLocale): Extern missing from mingw32 headers.
9757 * w32bdf.c (search_file_line):
9758 (set_bdf_font_info):
9760 (w32_get_bdf_glyph):
9761 (w32_BDF_to_x_font): Fix compile warnings.
9763 * w32menu.c: Include keyboard.h before frame.h. Fix compile warnings.
9765 * w32select.c: Include keyboard.h before frame.h.
9767 * w32fns.c (max): Define macro.
9768 (JOHAB_CHARSET): Define if not known.
9769 (MOD_ALT, MOD_CONTROL, MOD_SHIFT, MOD_WIN): Define if not known.
9770 (Fx_show_tip): Synch with X version.
9772 * w32xfns.c: Include keyboard.h before frame.h.
9774 * w32fns.c: Include keyboard.h before frame.h.
9776 * w32term.c: Include keyboard.h before frame.h.
9778 * fontset.c: Include keyboard.h before frame.h.
9780 * w32inevt.c: Include keyboard.h before frame.h.
9781 (MOUSE_MOVED): Define if not known.
9783 * minibuf.c: Include keyboard.h before frame.h.
9785 * keyboard.c: Include keyboard.h before frame.h.
9787 * indent.c: Include keyboard.h before frame.h.
9789 * dispnew.c: Include keyboard.h before frame.h.
9791 * buffer.c: Include keyboard.h before frame.h.
9793 * alloc.c: Include keyboard.h before frame.h.
9795 * print.c: Include keyboard.h before frame.h.
9797 * process.c: Include keyboard.h before frame.h.
9799 * scroll.c: Include keyboard.h before frame.h.
9801 * sysdep.c: Include keyboard.h before frame.h.
9803 * term.c: Include keyboard.h before frame.h.
9805 * window.c: Include keyboard.h before frame.h.
9807 * xdisp.c: Include keyboard.h before frame.h.
9808 Separate GLYPH_DEBUG and DEBUG_TRACE_MOVE.
9810 * frame.c: Include keyboard.h before frame.h.
9812 * w32heap.h: Undefine min, max.
9814 * w32gui.h: Undefine min, max.
9816 * unexw32.c: Change PUCHAR to PCHAR.
9817 (PTR_TO_OFFSET): Cast ptr to unsigned char *.
9820 (copy_executable_and_dump_data): Remove unnecessary static defs.
9821 (copy_executable_and_dump_data): Fix compile warnings.
9823 * sysdep.c (NULL) [WINDOWSNT]: Define NULL if not defined.
9825 * w32console.c (min): Define macro.
9826 (clear_frame, write_glyphs): Fix compile warning.
9828 * w32proc.c (compare_env):
9829 (find_child_console): Fix compile warning.
9831 * w32.c (sys_strerror): Use sys_nerr instead of _sys_nerr. Use
9832 sys_errlist instead of _sys_errlist.
9833 (get_emacs_configuration_options): New function.
9835 * s/ms-w32.h (sys_nerr): Provide default definition.
9836 (strdup, strupr, strnicmp, stricmp, tzset, tzname): Map to same
9837 name with _ prepended.
9838 (NSIG): Define if not known.
9839 (get_emacs_configuration): Provide extern declaration.
9840 (get_emacs_configuration_options): Provide extern declaration.
9841 (EMACS_CONFIG_OPTIONS): Call get_emacs_configuration_options.
9843 * w32.c (gettimeofday): Use struct timeb, not struct _timeb.
9845 (read_unc_volume): Fix compile warning.
9847 * s/ms-w32.h (_WINSOCK_H): Define to prevent normal winsock
9848 definitions from being used.
9850 * lisp.h [WINDOWSNT]: Don't declare externs for getenv, ctime and getwd.
9852 * w32.c (unc_volume_file_attributes):
9853 (open_unc_volume): Make arg const.
9855 * sysdep.c [WINDOWSNT]: Remove extern decl of errno.
9856 (read_input_waiting): Remove excess parameter.
9858 * w32.c (init_environment): Call _access.
9859 (check_windows_init_file): Call _close.
9860 (init_user_info): Call _putenv.
9861 (init_environment): Call _putenv and _strdup.
9862 (init_ntproc): Reset volume info cache on startup.
9864 * s/ms-w32.h (malloc, free, realloc, calloc): Rename if
9865 USE_CRT_DLL is defined, so Emacs can use GNU malloc even though it
9866 cannot override the CRT malloc.
9868 * makefile.nt (LOCAL_FLAGS): Define USE_CRT_DLL if requested.
9869 (LINK_FLAGS): Append to original value of LINK_FLAGS.
9871 * w32heap.c [!USE_CRT_DLL]: Don't define _heap_init and _heap_term
9872 unless we are linking with a static CRT.
9873 (RVA_TO_PTR): Cast result to unsigned char*.
9875 * w32.c (GetCachedVolumeInformation): Use xmalloc, xfree and xstrdup.
9876 (add_volume_info): Use xstrdup.
9878 2000-08-22 Stefan Monnier <monnier@cs.yale.edu>
9880 * minibuf.c (Vcompletion_auto_help): Renamed from `auto_help'.
9881 (do_completion, Fminibuffer_complete_word): Use it.
9882 (syms_of_minibuf): Turn completion-auto-help into a proper Lisp
9883 var so it can take non-boolean values.
9885 2000-08-21 Gerd Moellmann <gerd@gnu.org>
9887 * editfns.c (find_field): Formatting changes.
9888 (toplevel): Some old-style function forward declarations
9889 changed to prototypes, some new protypes added, some functions
9892 * lisp.h (set_time_zone_rule): Add prototype.
9893 (use_dialog_box): External declaration.
9895 * keyboard.c (gen_help_event): Add parameter SIZE.
9896 (kbd_buffer_events_waiting): Slightly rewritten.
9897 (clear_event): New function.
9898 (kbd_buffer_get_event): Use it, and clear the input_events of
9900 (init_keyboard): Remove duplicate creation of kbd_buffer_gcpro and
9901 don't fill the newly created array with nils.
9902 (toplevel): Convert some old-style function forward declarations
9905 * keyboard.h (gen_help_event): Change prototype.
9907 * xterm.c (XTread_socket): Change calls to gen_help_event.
9909 * w32term.c (w32_read_socket): Change calls to gen_help_event.
9911 * eval.c (Fmacroexpand): Doc fix.
9913 2000-08-20 Jason Rumney <jasonr@gnu.org>
9915 * w32term.h (x_display_info_for_display): Remove as this function
9916 does not exist on W32.
9918 * w32term.c (help_echo_window): New variable.
9919 (syms_of_w32term): staticpro it.
9920 (note_mode_line_highlight): Set it.
9921 (XTextExtents16): Removed as there is no equivalent on W32.
9922 (x_compute_glyph_string_overhangs): Incomplete body removed, as
9923 the X way of doing this will not work for W32.
9924 (w32_intersect_rectangles): Removed. Use IntersectRect API call.
9925 (x_draw_image_foreground): Avoid drawing outside of the clip area
9926 when image doesn't have a mask.
9927 (note_mouse_highlight): Process overlays in the right order of
9928 priority. Set help_echo_window.
9929 (x_draw_bar_cursor): If cursor is on an image, draw a box cursor
9930 because that's more visible for large images.
9932 * w32menu.c (keymap_panes): Pass the keymap's prompt as the pane
9933 name to single_keymap_panes.
9934 (w32_menu_show): Set wv->title when dealing with titles.
9935 (w32_menu_display_help): Call show_help_echo with OBJECT and POS.
9937 2000-08-21 Miles Bader <miles@gnu.org>
9939 * minibuf.c (do_completion): Try again if we rewrite the input
9940 string, but no completion was done, so that any completion message
9943 2000-08-20 Gerd Moellmann <gerd@gnu.org>
9945 * xfaces.c (lface_equal_p): Compare strings differently.
9946 (Qtty_color_alist, Vtty_defined_color_alist): New variables.
9947 (realize_tty_face): Use them.
9948 (syms_of_xfaces): Initialize new variables.
9949 (map_tty_color): New function, extracted from realize_tty_face.
9950 (map_tty_color) [MSDOS || WINDOWSNT]: If using the frame's default
9951 foreground or background color, store the new color name in the
9952 realized face; previous code trying to do this had no effect.
9953 (realize_tty_face): Use map_tty_color.
9954 (Fclear_face_cache): Set face_change_count and ensure thorough
9957 2000-08-19 Gerd Moellmann <gerd@gnu.org>
9959 * undo.c (record_first_change, record_marker_adjustment): Don't
9960 use XBUFFER on last_undo_buffer which might not be a buffer.
9962 2000-08-18 Kenichi Handa <handa@etl.go.jp>
9964 * coding.c (decode_coding_string): Set members consumed,
9965 consumed_char, produced, produced_char of *coding correctly. If
9966 decode_coding doesn't consume any byte, don't try anymore.
9967 (encode_coding_string): Likewise.
9969 2000-08-18 Gerd Moellmann <gerd@gnu.org>
9971 * lisp.h (CHECK) [ENABLE_CHECKING]: Make both sides of the
9972 conditional have void type, for Standard C compilers.
9974 * xdisp.c (redisplay_internal): Compare windows for equality with
9975 EQ, instead of applying XWINDOW to something that might not
9978 2000-08-18 Kenichi Handa <handa@etl.go.jp>
9980 * fontset.c (Finternal_char_font): Search only the selected frame
9981 for a window of the current buffer.
9983 2000-08-18 Gerd Moellmann <gerd@gnu.org>
9985 * minibuf.c (do_completion): Use EQ instead of `!=' to compare
9988 * keyboard.c (kbd_buffer_get_event): Handle the case that the
9989 second half of a HELP_EVENT is found at the start of kbd_buffer.
9991 2000-08-18 Miles Bader <miles@gnu.org>
9993 * lisp.h (Lisp_String): Replace DECLARE_INTERVALS with real decl.
9995 * editfns.c (save_restriction_save): Rewrite to use markers.
9996 (save_restriction_restore): Rewrite to understand new form of data
9997 saved by save_restriction_save.
9998 (Fsave_restriction): Remove cautionary note in doc-string.
10000 2000-08-17 Gerd Moellmann <gerd@gnu.org>
10002 * fileio.c (build_annotations): Add a comment explaining the
10003 return value of format-annotate-function. Replace a spurious call
10004 to Flength with a CONSP test. Call format-annotate-function with
10005 a fifth arg specifying how many times the function is been called
10006 in a row, to let it choose temporary buffers appropriately.
10008 2000-08-17 Dave Love <fx@gnu.org>
10010 * lisp.h: Remove DECLARE_INTERVALS, INITIALIZE_INTERVAL. Don't
10011 declare make_temp_name twice.
10013 * lread.c: Prototype readevalloop, load_unwind, load_descriptor_unwind.
10014 (unreadpure): Give it an arg.
10016 * unexalpha.c: Prototype fatal_unexec, mark_x,
10017 update_dynamic_symbols. Declare unexec as void.
10019 * cm.c [HAVE_TERMCAP_H]: Include <termcap.h>.
10020 [!HAVE_TERMCAP_H]: Prototype tputs, tgoto.
10022 * alloc.c (lisp_malloc): Declare with POINTER_TYPE.
10023 [SYSTEM_MALLOC]: Make decls in malloc.h conditional on DOUG_LEA_MALLOC.
10025 * alloca.c: Use #error.
10026 [POINTER_TYPE]: Use it.
10028 * eval.c (Fdefvar): Doc fix.
10030 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Avoid
10031 INITIALIZE_INTERVAL.
10033 * buffer.h: Avoid DECLARE_INTERVALS.
10035 * config.in: Add size_t.
10037 2000-08-17 Eli Zaretskii <eliz@is.elta.co.il>
10039 * w16select.c (set_clipboard_data): If there's not enough memory
10040 to put text into clipboard, return 1, as Fw16_set_clipboard_data
10041 expects. In case of other failures, return 3.
10042 (system_error_msg): New error message.
10043 (Fw16_set_clipboard_data): If set_clipboard_data returns 3, print
10046 2000-08-16 Gerd Moellmann <gerd@gnu.org>
10048 * term.c (write_glyphs): Also turn off inverse video after turning
10049 off other appearances in case TS_exit_attribute_mode is not equal
10050 to TS_end_standout_mode.
10051 (insert_glyphs): Turn inverse video on/off for each run of glyphs
10052 with the same face.
10053 (turn_off_face): Reset standout_mode only if
10054 TS_exit_attribute_mode has been output and TS_exit_attribute_mode
10055 is equal to TS_end_standout_mode.
10057 2000-08-16 Kenichi Handa <handa@etl.go.jp>
10059 * coding.c (encode_coding): Fix the bug of not flushing ISO escape
10060 sequence at the end of the source block.
10062 * ccl.c (Fccl_program_p): Docstring modified.
10063 (Fccl_execute): Likewise.
10064 (Fccl_execute_on_string): Likewise.
10066 2000-08-16 Eli Zaretskii <eliz@is.elta.co.il>
10068 * msdos.c (IT_write_glyphs): Convert cbp to unsigned char *.
10070 2000-08-16 Kenichi Handa <handa@etl.go.jp>
10072 The following changes are mainly to fix bugs of
10073 encode/decode-coding-string failing if encoding/decoding return
10074 CODING_FINISH_INSUFFICIENT_DST. In addition, delete the global
10075 variable conversion_buffer.
10077 * ccl.c (CCL_WRITE_CHAR): If CH is eight-bit-control char,
10078 decrement dst_end to avoid buffer overflow in the later call of
10079 string_as_multibyte
10081 * coding.h (conversion_buffer_size, conversion_buffer)
10082 (get_conversion_buffer): Extern deleted.
10084 * coding.c (MINIMUM_CONVERSION_BUFFER_SIZE): Macro deleted.
10085 (conversion_buffer, conversion_buffer_size): Variables deleted.
10086 (get_conversion_buffer): Function deleted.
10087 (struct conversion_buffer): New structure.
10088 (MAX_ALLOCA): New macro.
10089 (allocate_conversion_buffer): New macro.
10090 (extend_conversion_buffer, free_conversion_buffer): New functions.
10091 (ccl_coding_driver): Set coding->result.
10092 (decode_coding): Set coding->result to CODING_FINISH_NORMAL if
10093 this is the last block of source.
10094 (encode_coding): Likewise. Handle the source block as the last
10095 one only when the whole source text is consumed.
10096 (decode_coding_string): Handle the case that the output buffer is
10097 too small to decode the whole source text. Use
10098 allocate_conversion_buffer, extend_conversion_buffer and
10099 free_conversion_buffer, not get_conversion_buffer.
10100 (encode_coding_string): Likewise.
10101 (init_coding): Function deleted.
10102 (init_coding_once): Delete code to initialize conversion_buffer_size.
10104 * emacs.c (main): Don't call init_coding.
10106 * msdos.c (IT_write_glyphs): Use a locally declared conversion_buffer.
10108 * term.c (write_glyphs): Use a locally declared conversion_buffer.
10109 (insert_glyphs): Likewise.
10111 * w32console.c (write_glyphs): Use a locally declared
10114 2000-08-15 Eli Zaretskii <eliz@is.elta.co.il>
10116 * msdos.c (IT_update_begin): Don't crash if mouse_face_mouse_frame
10117 member of display_info is NULL.
10119 2000-08-15 Gerd Moellmann <gerd@gnu.org>
10121 * alloc.c (compact_small_strings): Use safe_bcopy, add an assertion.
10123 * term.c (turn_off_face): Reset standout_mode when resetting
10124 appearances with capability `me'.
10125 (write_glyphs): Switch on inverse video before each face change.
10127 2000-08-14 Dave Love <fx@gnu.org>
10129 * alloc.c [HAVE_UNISTD_H]: Include unistd.h; don't declare sbrk.
10130 [!HAVE_UNISTD_H]: Use POINTER_TYPE to declare sbrk.
10131 (lisp_free): Declare and make static.
10133 * window.c: Fix embedded comment.
10134 (syms_of_window): Fix doc string.
10136 2000-08-14 Gerd Moellmann <gerd@gnu.org>
10138 * keymap.c (push_key_description): If C without modifiers is < 32,
10139 make sure to print `C-' before `M-', like in the manual.
10141 2000-08-11 Gerd Moellmann <gerd@gnu.org>
10143 * fns.c (hashfn_eq, hashfn_eql): Don't handle strings specially
10144 since they aren't relocated anymore.
10145 (sxhash_string): Make sure returned hash code fits in a Lisp integer.
10147 * xdisp.c (try_cursor_movement): Fix handling of cursor in
10148 partially visible line which is smaller than the window's height.
10150 2000-08-11 Kenichi Handa <handa@etl.go.jp>
10152 * ccl.c (CCL_READ_CHAR): If source is multibyte, pay attention to
10153 the multibyte form of eight-bit-control characters.
10154 (Fccl_execute_on_string): Initialize ccl->multibyte.
10156 * ccl.h (struct ccl_program): New member multibyte.
10158 * coding.c (ccl_coding_driver): Initialize ccl->multibyte.
10160 2000-08-11 Kenichi Handa <handa@etl.go.jp>
10162 * regex.c (regex_compile) <normal_char>: Pay attention to
10164 (analyse_first) <exactn>: Setup fastmap correctly for
10165 eight-bit-control characters.
10167 2000-08-11 Kenichi Handa <handa@etl.go.jp>
10169 * termhooks.h (enum event_kind): New member multibyte_char_keystroke.
10171 * keyboard.c (make_lispy_event): Handle the new event type
10172 multibyte_char_keystroke.
10174 * xterm.c: Include coding.h.
10175 (XTread_socket): Work around a bug of XmbLookupString. If the
10176 input is from XIM, decode it according to the current locale. In
10177 that case, generate multibyte_char_keystroke events.
10179 2000-08-11 Kenichi Handa <handa@etl.go.jp>
10181 * xdisp.c (TRACE_MOVE) [GLYPH_DEBUG]: Delete the last semicolon.
10182 (TRACE_MOVE) [not GLYPH_DEBUG]: Define dummy.
10184 2000-08-10 Gerd Moellmann <gerd@gnu.org>
10186 * xdisp.c (trace_move) [GLYPH_DEBUG]: New variable.
10187 (TRACE_MOVE) [GLYPH_DEBUG]: New macro.
10188 (move_it_in_display_line_to): Record iterator's ascent and descent
10189 before producing glyphs, and restore them when we know the glyph
10190 doesn't fit on the line.
10191 (move_it_to): Restructured so that it's easier to debug. If
10192 moving to a vpos, and not moving to an x or character position,
10193 stop as soon as the specified vpos is reached; don't move further
10194 into that line because that might change the computed line height.
10195 (try_cursor_movement): New function, extracted from the cursor
10196 movement branch of redisplay_window. If ending on a partially
10197 visible line, don't try to scroll if the cursor line is taller
10199 (redisplay_window): Use try_cursor_movement.
10201 * window.c (Fwindow_end): Rewritten to not use Fvertical_motion,
10202 because that function doesn't cope with variable-height lines.
10204 * xterm.c (x_draw_bar_cursor): If cursor is on an image, draw a
10205 box cursor because that's better visible for large images.
10207 2000-08-10 Miles Bader <miles@gnu.org>
10209 * w32term.c (note_mouse_highlight): Update calls to overlays_at.
10211 2000-08-10 Gerd Moellmann <gerd@gnu.org>
10213 * xdisp.c (Vmessages_buffer_name): New variable.
10214 (message_dolog): Use it.
10215 (syms_of_xdisp): Initialize it.
10217 2000-08-10 Eli Zaretskii <eliz@is.elta.co.il>
10219 * msdos.c (IT_note_mouse_highlight): Update the calls to overlays_at.
10220 (toplevel) <kbd_buffer_store_event>: Remove prototype, it's
10221 redundant now that keyboard.h is included.
10223 2000-08-09 Eli Zaretskii <eliz@is.elta.co.il>
10225 * keyboard.c (kbd_buffer_events_waiting): New function.
10227 * keyboard.h (kbd_buffer_events_waiting): Add prototype.
10229 * msdos.c: Include keyboard.h.
10230 (XMenuActivate): Empty no_event events from the event buffer. If
10231 no events are left after that, call clear_input_pending.
10232 (mouse_clear_clicks): New function, code moved from mouse_init.
10233 (mouse_init, XMenuActivate): Call mouse_clear_clicks to force the
10234 mouse driver to ``forget'' any past clicks.
10236 * Makefile.in (msdos.o): Depend on keyboard.h.
10238 2000-08-09 Gerd Moellmann <gerd@gnu.org>
10240 * lisp.h (input_pending): External declaration.
10242 * dispextern.h (Qredisplay_dont_pause): Declare extern.
10244 * xdisp.c (echo_area_display): Display thoroughly if input is
10245 pending. Bind redisplay-dont-pause to t during the redisplay.
10246 in case input is pending.
10248 * dispnew.c (Qredisplay_dont_pause): New variable.
10249 (syms_of_display): Initialize and staticpro it.
10250 (update_frame_1): Don't interrupt the display for pending input if
10251 redisplay_dont_pause is set.
10253 * dispnew.c (mode_line_string): Declare parameter MODE_LINE_P.
10255 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
10257 2000-08-09 Miles Bader <miles@lsi.nec.co.jp>
10259 * callproc.c (Fcall_process): Terminate the unwind-protect around
10260 the post-read-conversion of coding system.
10262 * buffer.c (overlays_at): Add CHANGE_REQ parameter.
10263 (Foverlays_at, Fnext_overlay_change, Fprevious_overlay_change): Use it.
10264 * buffer.h (overlays_at): Update prototype.
10265 * xdisp.c (next_overlay_change): Update call to overlays_at.
10266 * xfaces.c (face_at_buffer_position): Likewise.
10267 * textprop.c (Fget_char_property): Likewise.
10268 * xterm.c (note_mouse_highlight): Likewise.
10270 * minibuf.c (do_completion): Don't consider a simple change of
10271 case as `completion'.
10273 2000-08-08 Ken Raeburn <raeburn@gnu.org>
10275 * keyboard.c (syms_of_keyboard): Initialize last_point_position_buffer.
10276 * undo.c (record_delete): Make sure last_point_position_buffer is
10277 a buffer before comparing pointers.
10279 * coding.h (decode_coding_string): Declare.
10281 * intervals.h (Fprevious_single_char_property_change): Declare.
10283 * textprop.c (Fprevious_single_char_property_change): Don't do
10284 arithmetic directly on lisp objects.
10286 * editfns.c (find_field): Use EQ, not ==, to compare Lisp objects.
10288 * keyboard.h (menu_item_eval_property): Declare.
10290 * xdisp.c (message_dolog): Save and protect string "*Messages*" to
10291 reuse as buffer name, instead of recreating (and discarding) every
10292 time a message is logged.
10293 (with_echo_area_buffer): Make callback arg A2 a lisp object.
10294 (current_message_1, truncate_message_1, set_message_1)
10295 (display_echo_area_1, resize_mini_window_1): Signatures changed.
10296 (current_message, truncate_echo_area, display_echo_area)
10297 (resize_echo_area_axactly): Changed calls.
10299 * coding.c (find_safe_codings): CHAR_TABLE_SET index must be a
10301 (Ffind_coding_systems_region_internal): First argument to Fappend
10302 must be an integer, not a Lisp object.
10304 2000-08-08 Kenichi Handa <handa@etl.go.jp>
10306 * charset.c (Fchar_width): Doc fix.
10308 2000-08-08 Gerd Moellmann <gerd@gnu.org>
10310 * charset.c (Fstring_width): Doc fix.
10312 2000-08-07 Gerd Moellmann <gerd@gnu.org>
10314 * xdisp.c (start_display): When starting display on a continuation
10315 line, clear ascent and descent members of the iterator structure;
10316 the height of the continued line does not affect the height of the
10318 (make_cursor_line_fully_visible): Do nothing if cursor is on a
10319 line taller than the window.
10320 (redisplay_window) <forced window start>: Handle case that the
10321 middle of the window is not found in any row.
10322 (dump_glyph_row): Show more information.
10323 (compute_line_metrics): Use MATRIX_FIRST_TEXT_ROW to determine the
10324 first text line in a glyph matrix.
10326 * xterm.c (x_draw_image_foreground): Avoid drawing outside
10327 of the clip area when image doesn't have a mask.
10329 * fns.c (sweep_weak_table): Fix survival conditions for
10330 key-or-value and key-and-value weakness.
10332 * .gdbinit (xhashtable): New command.
10334 * fns.c (sweep_weak_hash_tables): Fix the code taking unmarked
10335 tables out of the list of all weak hash tables.
10337 * xdisp.c (ensure_echo_area_buffers): If a buffer was killed, and
10338 a new buffer is created, make sure echo_area_buffer[] references
10341 2000-08-07 Eli Zaretskii <eliz@is.elta.co.il>
10343 * msdos.c (Fmsdos_set_mouse_buttons): Add missing backslashes in
10346 2000-08-07 Kenichi Handa <handa@etl.go.jp>
10348 * syntax.c (skip_chars): Fix previous change. Make the handling
10349 of unibyte string consistent with that of regex search.
10351 2000-08-05 Gerd Moellmann <gerd@gnu.org>
10353 * xmenu.c (popup_get_selection): Use xfree instead of free.
10355 * fileio.c (Finsert_file_contents): Use xfree instead of free.
10357 * editfns.c (Ftranspose_regions): Use xfree instead of free.
10359 * callproc.c (child_setup): Use xfree instead of free.
10361 * sysdep.c (opendir, GetTempDirName, run_mac_command): Use xmalloc
10363 (run_mac_command, closedir): Use `xfree' instead of `free'.
10365 * keymap.c (current_minor_maps): Use xmalloc instead of malloc.
10367 * eval.c (error): Use xfree instead of free.
10369 * xfaces.c, xfns.c, w32fns.c: Replace `illegal' with `invalid'.
10371 * fns.c: Replace `illegal' with `invalid'.
10372 (Fmake_hash_table, make_hash_table): Allow table size of 0.
10374 2000-08-05 Kenichi Handa <handa@etl.go.jp>
10376 * syntax.c (skip_chars): Fix handling of multibyte<->unibyte
10379 2000-08-04 Noah Friedman <friedman@splode.com>
10381 * fns.c (Fmake_hash_table): Add missing `\n\' to end of line in
10384 2000-08-04 Gerd Moellmann <gerd@gnu.org>
10386 * syntax.c (skip_chars): Fix typo in error message.
10388 2000-08-04 Andreas Schwab <schwab@suse.de>
10390 * m/ia64.h: Moved from s/ia64.h.
10392 2000-08-04 Kenichi Handa <handa@etl.go.jp>
10394 * process.c (read_process_output): Big simplification. Handle
10395 composition and post-read-conversion of coding system correctly.
10396 (send_process): Handle composition correctly.
10398 * callproc.c (Fcall_process): Handle post-read-conversion of
10399 coding system if any.
10401 * coding.c (decode_coding_iso2022): More strict check for handling
10403 (coding_restore_composition): Pay attention to the case that
10404 cmp_data is not set properly (because of invalid code in the
10406 (run_pre_post_conversion_on_str): Include text properties in the
10408 (decode_coding_string): Set members of coding correctly.
10410 2000-08-03 Gerd Moellmann <gerd@gnu.org>
10412 * s/ia64.h: New file.
10414 * widget.c (set_frame_size, update_wm_hints, EmacsFrameSetValues):
10415 Use NULL instead of 0 at the end of variable argument list of
10416 XtVaGetValues and XtVaSetValues, because 0 fails on systems where
10417 sizeof (int) < sizeof (void *).
10419 * xmenu.c (update_frame_menubar): Use NULL instead of 0 at the end
10420 of variable argument lists of XtVaGetValues and XtVaSetValues.
10422 * xfns.c (Fx_file_dialog): Use NULL instead of 0 at the end of
10423 variable argument lists of XtVaGetValues and XtVaSetValues.
10425 2000-08-02 Gerd Moellmann <gerd@gnu.org>
10427 * alloc.c (lisp_malloc, lisp_free): Use size_t and POINTER_TYPE.
10428 (xrealloc, xmalloc): Use size_t. Some callers adjusted.
10430 * lisp.h (Fsingle_key_description, xmalloc, xrealloc): Change
10433 * keyboard.c (read_char_minibuf_menu_prompt): Add new parameter
10434 in call to Fsingle_key_description.
10436 * keymap.c (Fsingle_key_description): Add parameter NO_ANGLES.
10439 2000-08-02 Colin Walters <walters@cis.ohio-state.edu>
10441 * window.c (display_buffer_reuse_frames): New variable.
10442 (Fdisplay_buffer): If display_buffer_reuse_frames is set, reuse
10443 frames displaying BUFFER.
10444 (syms_of_window): Define Lisp variable display-buffer-reuse-frames.
10446 2000-08-01 Miles Bader <miles@gnu.org>
10448 * editfns.c (Fconstrain_to_field): Fix the conditions for deciding
10449 when to constrain NEW_POS (they were pretty screwed up before).
10451 2000-07-31 Eli Zaretskii <eliz@is.elta.co.il>
10453 * msdos.c (run_msdos_command): Save and restore the master
10454 environment, for the case that child_setup signals an error.
10455 When mirroring slashes in DOS shell commands, don't fail when
10456 argv[2] has embedded blanks.
10457 (Fmsdos_set_mouse_buttons, mouse_setup_buttons): New functions.
10458 (syms_of_msdos): Defsubr Fmsdos_set_mouse_buttons.
10459 (dos_ttraw): Call mouse_setup_buttons.
10461 * callproc.c (child_setup) [MSDOS]: malloc pwd_var instead of
10462 using alloca; free it after run_msdos_command returns.
10464 2000-07-27 Dave Love <fx@gnu.org>
10466 * s/irix6-5.h (IRIX_FORCE_32_BITS, LD_SWITCH_SYSTEM): Don't define.
10467 [_MIPS_SZLONG == 64]: Set up for 64-bit mode -- not currently working.
10469 * m/iris4d.h (XUINT, XSET, XUNMARK) [_LP64]: Don't define.
10471 2000-07-27 Eli Zaretskii <eliz@is.elta.co.il>
10473 * editfns.c (lisp_time_argument): Fix last change.
10475 2000-07-27 Gerd Moellmann <gerd@gnu.org>
10477 * fns.c (Fdelete): Make it work on vectors and strings in addition
10480 * fns.c (Qkey_or_value, Qkey_and_value): New variables.
10481 (syms_of_fns): Initialize new variables.
10482 (sweep_weak_table): Handle weakness `key-or-value' and `key-and-value'.
10483 (Fmake_hash_table): Recognize `key-and-value' and `key-or-value'
10484 weakness, with t meaning the same as `key-and-value'.
10486 2000-07-27 Kenichi Handa <handa@etl.go.jp>
10488 * coding.h (struct coding_system): Member safe_charset deleted.
10490 * coding.c (Qsafe_charsets): This variable deleted.
10491 (Qsafe_chars, Vchar_coding_system_table, Qchar_coding_system):
10493 (coding_safe_chars): New function.
10494 (CODING_SAFE_CHAR_P): New macro.
10495 (CHARSET_OK): New arg C. Call CODING_SAFE_CHAR_P instead of
10496 checking safe_charsets member of the coding system. Caller changed.
10497 (detect_coding_iso2022): New local variable safe_chars.
10498 (DECODE_DESIGNATION): Call CODING_SAFE_CHAR_P instead of checking
10499 safe_charsets member of the coding system.
10500 (decode_coding_iso2022): New local variable safe_chars.
10501 (ENCODE_ISO_CHARACTER_DIMENSION1): Don't check unsafe chars here.
10502 (ENCODE_ISO_CHARACTER_DIMENSION2): Likewise.
10503 (ENCODE_ISO_CHARACTER): Arguments changed. Caller changed.
10504 (ENCODE_UNSAFE_CHARACTER): New macro.
10505 (encode_coding_iso2022): New local variable safe_chars. Check
10507 (setup_coding_system): Delete the code to initialize
10508 coding->safe_charses
10509 (intersection, find_safe_codings): New functions.
10510 (Ffind_coding_systems_region_internal): New function.
10511 (syms_of_coding): Defsubr it. Initialize Qsafe_chars,
10512 Qsafe_cding_system. Make Vchar_coding_system_table a Lisp
10513 variable and initialize it.
10515 * fns.c (char_table_ref_and_index): New function.
10517 * lisp.h (char_table_ref_and_index): Add prototype.
10519 2000-07-26 Sam Steingold <sds@gnu.org>
10521 * editfns.c (lisp_time_argument): Added third argument `usec'.
10522 (Ffloat_time): New built-in Lisp function.
10524 2000-07-26 Gerd Moellmann <gerd@gnu.org>
10526 * dispextern.h (GLYPH_FROM_CHAR_GLYPH): Use CHARACTERBITS bits
10527 for the character code.
10529 * config.in (HAVE_SOUND): Define only for FreeBSD, NetBSD and
10532 * xmenu.c (menu_highlight_callback): Call show_help_echo directly
10533 if called for a popup menu.
10534 (xmenu_show): Store help string in widget values.
10536 2000-07-26 Dave Love <fx@gnu.org>
10538 * syswait.h: Move some definitions.
10539 (HAVE_SYS_WAIT_H): Undef for HPUX7, Convex.
10540 [!HAVE_SYS_WAIT_H]: Define things unconditionally. More
10541 perspicuous definitions.
10542 (WTERMSIG): Fix bit pattern used.
10544 2000-07-26 Kenichi Handa <handa@etl.go.jp>
10546 * print.c (print_object): If vector printing is truncated, print
10547 "..." to indicate it as well as the case of list printing.
10549 2000-07-25 Gerd Moellmann <gerd@gnu.org>
10551 * xdisp.c (next_element_from_display_vector): Improve comments.
10553 * lisp.h (GLYPH_MASK_CHAR, GLYPH_MASK_FACE): Use 19 bits
10554 for the character code, and the rest for the face id as in 20.x.
10555 (FAST_GLYPH_FACE, FAST_MAKE_GLYPH): Changed accordingly.
10557 * window.c (window_display_table): Cleaned up.
10559 * syntax.c (Fforward_word): Add last arg nil in call of
10560 Fconstrain_to_field.
10562 2000-07-25 Eli Zaretskii <eliz@is.elta.co.il>
10564 * fileio.c (Frename_file) [DOS_NT]: If the file names are
10565 identical but for the letter-case, don't call
10566 barf_or_query_if_file_exists.
10568 2000-07-25 Miles Bader <miles@gnu.org>
10570 * editfns.c (find_field): Honor special `boundary' fields.
10571 (Qboundary): New variables.
10572 (syms_of_editfns): Initialize Qboundary.
10573 (Fconstrain_to_field): Add the INHIBIT-CAPTURE-PROPERTY argument.
10574 Use scan_buffer instead of find_before_next_newline, because it
10575 allows us to detect the boundary case where there's a newline at
10577 * lisp.h (Fconstrain_to_field): Update external declaration.
10579 2000-07-24 Gerd Moellmann <gerd@gnu.org>
10581 * print.c (temp_output_buffer_setup): Don't call1 Vrun_hooks
10584 2000-07-24 Dave Love <fx@gnu.org>
10586 * s/sunos4-0.h, s/sol2.h:
10587 (LIBS_TERMCAP): Move from m/sparc.h.
10589 * m/sparc.h (TERMINFO): Moved to system files (probably only
10590 relevant for sunos4 judging by its vintage).
10591 (BITS_PER_LONG, BITS_PER_EMACS_INT, _LP64): Define conditional on
10594 2000-07-24 Eli Zaretskii <eliz@is.elta.co.il>
10596 * xmenu.c (keymap_panes): Pass the keymap's prompt as the pane
10597 name to single_keymap_panes.
10599 2000-07-24 Andreas Schwab <schwab@suse.de>
10601 * fns.c (Fmakehash): Pass Qeql to Fmake_hash_table if TEST is nil.
10603 2000-07-24 Gerd Moellmann <gerd@gnu.org>
10605 * xdisp.c (with_echo_area_buffer): Take additional EMACS_INT
10606 parameters instead of using int parameters. Expect FN to accept
10607 EMACS_INT parameters.
10608 (display_echo_area, resize_echo_area_axactly, current_message)
10609 (truncate_echo_area, set_message_1): Call with_echo_area_buffer
10610 with new argument list.
10611 (resize_mini_window_1): New callback function.
10612 (current_message_1, truncate_message_1, set_message_1): Change
10613 parameter lists to the new format expected by with_echo_area_buffer.
10615 2000-07-24 Kenichi Handa <handa@etl.go.jp>
10617 * fontset.c (fontset_ref): Remove INLINE declaration.
10618 (fontset_ref_via_base): Likewise.
10619 (Fset_fontset_font): Convert FAMILY and REGISTRY specifications
10622 2000-07-23 Eli Zaretskii <eliz@is.elta.co.il>
10624 * msdos.c (IT_note_mouse_highlight): Process overlays in the
10625 correct order of priority. If help echo was found in an overlay,
10626 use that overlay as the object in which the help echo was found.
10628 2000-07-22 Miles Bader <miles@gnu.org>
10630 * textprop.c (Fprevious_single_char_property_change): The initial
10631 property value should be from the position preceding POSITION, not
10634 2000-07-22 Eli Zaretskii <eliz@is.elta.co.il>
10636 * coding.c (syms_of_coding): Doc fix for
10637 inhibit-iso-escape-detection.
10639 2000-07-21 Gerd Moellmann <gerd@gnu.org>
10641 * xterm.c (note_mouse_highlight): Process overlays in the right
10644 * keyboard.c (show_help_echo, gen_help_event): Extend comments.
10646 * xterm.c (note_mouse_highlight): If help-echo was found in an
10647 overlay, use that overlay as the object in which the help was found.
10649 * window.c (foreach_window_1): Fix typo reversing an if-condition.
10651 * window.c (foreach_window): Instead of a fake variable argument
10652 list, take one USER_DATA argument.
10653 (foreach_window_1): Likewise, and call callback functions with two
10654 args, the window and USER_DATA.
10655 (struct check_window_data): New struct.
10656 (check_window_containing): Use it.
10657 (window_from_coordinates): Set up a struct check_window_data for
10659 (add_window_to_list, freeze_window_start): Change parameters
10660 according to new calling convention.
10662 * window.h (foreach_window): Change prototype.
10664 * buffer.c (Fprevious_overlay_change): Avoid memory leak.
10666 2000-07-21 Eli Zaretskii <eliz@is.elta.co.il>
10668 * xmenu.c (menu_help_callback): Call show_help_echo with
10669 additional arguments OBJECT and POS.
10671 2000-07-21 Kenichi Handa <handa@etl.go.jp>
10673 * data.c (Faset): Allow storing any multibyte character in a
10674 string. Convert unibyte string to multibyte if necessary.
10676 * xfns.c (x_encode_text): New function.
10677 (x_set_name): Use x_encode_text.
10678 (x_set_title): Likewise.
10680 * xselect.c (lisp_data_to_selection_data): Use x_encode_text.
10682 * xterm.h (x_encode_text): Add prototype.
10684 2000-07-20 Dave Love <fx@gnu.org>
10686 * ccl.c (Fccl_execute_on_string): Don't check xmalloc return. Use
10689 2000-07-20 Eli Zaretskii <eliz@is.elta.co.il>
10691 * msdos.c (help_echo_window): New variable.
10692 (syms_of_msdos): Initialize and staticpro it.
10693 (IT_note_mode_line_highlight): Set help_echo_window.
10694 (IT_note_mouse_highlight): Ditto.
10695 (dos_rawgetc): Store help_echo_window in the second event produced
10698 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight):
10699 Record the object that generated the help echo and the position of
10700 that object in help_echo_object and help_echo_pos. Record that
10701 some glyphs in a row are displayed in mouse-face.
10702 (IT_update_begin): Don't clear mouse highlight unless one of the
10703 enabled glyph rows is marked as being displayed in mouse-face.
10704 (dos_rawgetc): Generate 2 events for HELP_EVENT. Pass the object
10705 and position recorded in help_echo_object and help_echo_pos to the
10707 (IT_menu_display): Accept a new argument PN: the pane number of
10708 the current menu pane. Record the pane number and the item
10709 number of the item which has associated help string.
10710 (XMenuActivate): Update the prototype for help_callback in
10711 function declaration. Call IT_menu_display with the current menu
10712 pane number as an additional argument. Call help_callback with
10713 two additional arguments: the pane number and the item number of
10714 the menu item associated with the help text.
10715 (help_echo_object, help_echo_pos): New variables.
10716 (syms_of_msdos): Initialize them and staticpro help_echo_object.
10718 * msdos.h (XMenuActivate): Update prototype.
10720 2000-07-19 Gerd Moellmann <gerd@gnu.org>
10722 * xdisp.c (with_echo_area_buffer): Call FN with more arguments.
10723 Add some more prototypes.
10725 * xterm.c, xterm.h: Add some more prototypes.
10727 * lisp.h (Fnext_single_char_property_change): Add prototype.
10729 * dispnew.c (direct_output_for_insert): Remove confusing
10730 outer local variable mouse_face_overwritten_p.
10731 (glyph_row_slice_p): Put in #ifdef GLYPH_DEBUG.
10733 * alloc.c (allocate_string_data): Don't copy old string contents.
10735 2000-07-19 Kenichi Handa <handa@etl.go.jp>
10737 * coding.c (code_convert_region): Delete text properties before
10738 shrinking the conversion region.
10740 2000-07-18 Gerd Moellmann <gerd@gnu.org>
10742 * dispnew.c (update_text_area): Write the whole row if it
10743 has mouse-face in it.
10745 * xfaces.c (face-alternative-font-family-alist): Remove
10746 DEFVAR_LISP; staticpro instead.
10748 * xmenu.c (menu_help_callback): Call show_help_echo with
10751 * keyboard.c (show_help_echo): Add parameter WINDOW.
10752 (read_char): Call show_help_echo with window extracted from Lisp
10754 (gen_help_event): Add parameter WINDOW.
10756 * keyboard.h (show_help_echo, gen_help_event): Change prototypes.
10758 * xterm.c (help_echo_window): New variable.
10759 (note_mouse_highlight, note_tool_bar_highlight): Set help_echo_window.
10760 (XTread_socket): Pass help_echo_window to gen_help_event.
10761 (syms_of_xterm): Initialize and staticpro help_echo_window.
10763 2000-07-18 Dave Love <fx@gnu.org>
10765 * Makefile.in: Fix dependencies of blockinput.h on atimer.h, systime.h.
10767 2000-07-18 Gerd Moellmann <gerd@gnu.org>
10769 * alloc.c (allocate_string_data): If string had already data
10770 assigned, copy old contents to new string data.
10772 * coding.c (syms_of_coding): Fix typo in spelling of variable
10773 `inhibit-iso-escape-detection'.
10775 * alloca.c (free) [emacs && EMACS_FREE]: Define as EMACS_FREE.
10777 * Makefile.in: Add dependencies on dispextern.h.
10778 (alloca.o): Don't define malloc and define EMACS_FREE instead of
10779 `free'; both can conflict with system header files.
10781 2000-07-18 Kenichi Handa <handa@etl.go.jp>
10783 * charset.h (MAKE_CHAR): Return reasonable code even if CHARSET is
10786 2000-07-18 Dave Love <fx@gnu.org>
10788 * window.c (Fwindow_list): Declare arg `window'.
10790 2000-07-18 Kenichi Handa <handa@etl.go.jp>
10792 * coding.c (setup_coding_system): Don't override the explicitly
10793 specified designations.
10795 2000-07-15 Miles Bader <miles@gnu.org>
10797 * editfns.c (char_property_eq, char_property_stickiness): Renamed
10798 from `text_property_eq' and `text_property_stickiness', respectively.
10799 (find_field, Fconstrain_to_field, char_property_eq)
10800 (char_property_stickiness): Changed to call char-property functions
10801 instead of text-property-only ones.
10803 * textprop.c (Fnext_single_char_property_change): Made a subr (was
10804 `next_single_char_property_change'). Do more error checking, and
10805 cleanup limit behavior.
10806 (Fprevious_single_char_property_change): New function.
10807 (syms_of_textprop): Initialize new subrs.
10809 * xdisp.c (display_prop_end, invisible_text_between_p):
10810 Call Fnext_single_char_property_change instead of
10811 next_single_char_property_change.
10813 2000-07-15 Jason Rumney <jasonr@gnu.org>
10815 * w32menu.c (w32_menu_show): Call free_menubar_widget_value_tree
10816 after menu is finished with.
10817 (add_menu_item): Only consider wv->title as a menu title.
10818 (w32_menu_display_help): Add OBJECT and POS to show_help_echo.
10820 * w32fns.c (w32_wnd_proc) [WM_DRAW_ITEM]: Do not try to draw a
10822 (FONT_REGEXP): Remove unused macro, and its sub-components.
10823 (syms_of_w32fns): Replace underscore in w32-enable-synthesized-fonts.
10825 * w32term.c (help_echo_object, help_echo_pos): New variables.
10826 (note_mode_line_highlight): Store additional information about the
10827 help-echo in help_echo_object and help_echo_pos. Check both
10828 `local-map' and `keymap' properties for changing the cursor
10829 (note_mouse_highlight): Store additional information about the
10830 help-echo in help_echo_object and help_echo_pos.
10831 (note_tool_bar_highlight): Set help_echo_object to nil and
10832 help_echo_pos to -1.
10833 (w32_read_socket): Use gen_help_event instead of filling
10834 input_events manually.
10835 (syms_of_w32term): Staticpro help_echo_object.
10836 (x_update_window_end): Add parameter MOUSE_FACE_OVERWRITTEN_P. If
10837 set, arrange for a mouse-highlight redisplay in XTframe_up_to_date.
10838 (x_clear_mouse_face): New function.
10839 (w32_redisplay_interface): Add pointer to x_clear_mouse_face.
10840 (x_update_window_begin): No need to turn off the mouse
10842 (show_mouse_face): Set the mouse_face_p flag of glyph rows
10843 depending on whether they contain glyphs highlighted in mouse-face.
10844 (x_fill_stretch_glyph_string): Consume runs of stretch
10845 glyphs instead of a single one.
10846 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
10847 with new argument list.
10848 (x_set_glyph_string_gc): Make sure the face's GC is valid.
10849 (x_append_glyph, x_append_composite_glyph)
10850 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
10851 changes in struct glyph starting 1999-12-27. See comments for
10852 xterm.c on 2000-07-05.
10854 2000-07-14 Sam Steingold <sds@gnu.org>
10856 * xfaces.c (realize_x_face): Fix the last patch:
10857 check `default_face' before dereferencing.
10859 2000-07-14 Dave Love <fx@gnu.org>
10861 * syntax.c (back_comment): Add null default in switch (for pcc).
10863 2000-07-14 Kenichi Handa <handa@etl.go.jp>
10865 * xfaces.c (realize_x_face): Make fontset using the base of the
10866 default_face's fontset, not using the default fontset.
10868 * coding.c (inhibit_iso_escape_detection): New variable.
10869 (syms_of_coding): Make it a Lisp variable.
10870 (detect_coding_iso2022): If inhibit_iso_escape_detection is
10871 nonzero, ignore ISO2022's escape sequence.
10873 2000-07-14 Gerd Moellmann <gerd@gnu.org>
10875 * alloca.c (malloc) [emacs]: Define as xmalloc.
10877 * xfns.c (Fx_show_tip): If frame parameters contain a position,
10878 use that instead of the mouse position. Add parameters DX and DY.
10880 * dispextern.h (Fx_show_tip): Adjust number of parameters
10883 * keyboard.c (show_help_echo): Add parameters OBJECT and POS.
10884 if HELP is a function, call it with OBJECT and POS as parameters
10885 to get the help to display.
10886 (gen_help_event, kbd_buffer_store_help_event): New functions.
10887 (kbd_buffer_get_event): Construct the Lisp help-event differently.
10888 (read_char): Call show_help_echo with new parameters.
10890 * keyboard.h (gen_help_event, kbd_buffer_store_help_event):
10893 * xterm.c (help_echo_object, help_echo_pos): New variables.
10894 (note_mode_line_highlight): Store additional information about the
10895 help-echo in help_echo_object and help_echo_pos. Check both
10896 `local-map' and `keymap' properties for changing the cursor
10897 (note_mouse_highlight): Store additional information about the
10898 help-echo in help_echo_object and help_echo_pos.
10899 (note_tool_bar_highlight): Set help_echo_object to nil and
10900 help_echo_pos to -1.
10901 (XTread_socket): Use gen_help_event instead of filling
10902 input_events manually.
10903 (syms_of_xterm): Staticpro help_echo_object.
10905 * xmenu.c (menu_highlight_callback): Use
10906 kbd_buffer_store_help_event instead of setting up and input_event
10907 structure manually.
10909 * xdisp.c (eval_form): GCPRO argument sexpr.
10910 (call_function): New function.
10911 (handle_single_display_prop): Use call_function and FUNCTIONP
10912 instead of checking whether if font_height is a symbol and
10915 * eval.c (internal_condition_case_2): New function.
10917 * lisp.h (FUNCTIONP): New macro.
10918 (internal_condition_case_2, call_function): Add prototypes.
10920 * xterm.c (construct_mouse_click, x_scroll_bar_to_input_event)
10921 (x_scroll_bar_handle_click, SET_SAVED_MENU_EVENT, XTread_socket):
10922 Always set `arg' member of input_events.
10923 (construct_menu_click): Unused function removed.
10925 * msdos.c (dos_rawgetc): Always set `arg' member of input_events.
10927 * w32term.c (construct_mouse_click, construct_mouse_wheel)
10928 (construct_drag_n_drop, x_scroll_bar_handle_click)
10929 (w32_read_socket): Always set `arg' member of input_events.
10931 * keyboard.c (show_help_echo): Use eval_form. Add comment.
10933 * lisp.h (eval_form): Add prototype.
10935 * xdisp.c (eval_form): Make it externally visible.
10937 2000-07-13 Gerd Moellmann <gerd@gnu.org>
10939 * xterm.c (x_handle_tool_bar_click): Store the frame in the
10940 frame_or_window slot of TOOL_BAR_EVENT input events instead of
10941 consing. For prefix events, store the frame in the `arg' slot of
10942 the event, otherwise store the key there.
10943 (XTread_socket): Instead of consing, use the frame_or_window slot
10944 of HELP_EVENTs for the frame, and the `arg' slot for the help string.
10946 * xmenu.c (menu_highlight_callback): Store help string in the
10947 `arg' member of the input event; don't cons.
10948 (menubar_selection_callback): Use the `arg' slot of input events
10949 to queue additional information, instead of consing.
10951 * msdos.c (dos_rawgetc): Adapt to change of HELP_EVENTs.
10953 * w32term.c (w32_handle_tool_bar_click): Adapt to changes in
10955 (w32_read_socket): Adapt to changes in HELP_EVENTs.
10957 * w32menu.c (menubar_selection_callback): Use the `arg' slot of
10958 input events to queue additional information, instead of consing.
10960 * keyboard.c (kbd_buffer_gcpro): Renamed from
10961 kbd_buffer_frame_or_window. Now used for all Lisp objects
10962 referenced from the input queue.
10963 (kbd_buffer_store_event): Always use structure assignment for
10964 copying input events. Record all Lisp objects referenced from
10965 events in kbd_buffer_gcpro.
10966 (kbd_buffer_get_event): Construct Lisp `help-echo' events
10967 differently from input events. Test for prefix menu_bar_events
10968 and TOOL_BAR_EVENTs differently. Reset all slots used by an input
10969 event in kbd_buffer_gcpro to nil.
10970 (make_lispy_event) <TOOL_BAR_EVENT>: Treat an input event whose
10971 frame_or_window is equal to its arg member as prefix events.
10972 (stuff_buffered_input): Reset all slots in kbd_buffer_gcpro
10973 used by an input event to nil.
10974 (init_keyboard): Use two times the size of the input queue
10975 for kbd_buffer_gcpro.
10976 (syms_of_keyboard): Likewise.
10978 * emacs.c (handle_USR2_signal, handle_USR1_signal):
10979 Use USER_SIGNAL_EVENT.
10981 * termhooks.h (struct input_event): Add member `arg'.
10982 (MENU_BAR_EVENT): Renamed from menu_bar_event.
10983 (USER_SIGNAL_EVENT): Renamed from user_signal.
10985 * xfaces.c (ASET): Remove definition.
10987 * lisp.h (AREF, ASET, ASIZE): New macros.
10989 * fontset.c (AREF, ASIZE): Remove definitions.
10991 * fns.c (AREF): Remove definition.
10993 * composite.c (AREF): Remove definition.
10995 2000-07-12 Gerd Moellmann <gerd@gnu.org>
10997 * dispnew.c (redraw_overlapped_rows): Add missing local.
10998 (scrolling_window): Remove debug code.
11000 * xdisp.c (try_window_reusing_current_matrix, try_window_id):
11001 Before scrolling, turn off a mouse-highlight in the window
11004 * xterm.c (x_update_window_end): Add parameter
11005 MOUSE_FACE_OVERWRITTEN_P. If set, arrange for a mouse-highlight
11006 redisplay in XTframe_up_to_date.
11007 (x_clear_mouse_face): New function.
11008 (x_redisplay_interface): Add pointer to x_clear_mouse_face.
11010 * dispnew.c (make_current): Preserve the mouse_face_p flag of the
11012 (update_window_line): Add parameter MOUSE_FACE_OVERWRITTEN_P. Set
11013 it when any row is written to that contains glyphs highlighted in
11015 (update_window): Call the window update end hook with new
11016 parameter MOUSE_FACE_OVERWRITTEN_P.
11017 (direct_output_for_insert): Give up if row contains mouse-face.
11019 * dispextern.h (struct redisplay_interface): Add parameter
11020 MOUSE_FACE_OVERWRITTEN_P to update_window_end_hook function.
11021 (clear_mouse_face): New function pointer member.
11023 2000-07-11 Stefan Monnier <monnier@cs.yale.edu>
11025 * syntax.c (back_comment): Use one switch rather than a few `if's.
11026 Obey open_paren_in_column_0_is_defun_start.
11027 When reverting to the `slow' method, try to nicely handle the case
11028 of nested comments by checking that the comment-starter we found
11029 does indeed match the comment-ender.
11030 (scan_sexps_forward, scan_sexps_forward):
11031 Ignore excessive opening parenthesis rather than throwing an error.
11033 2000-07-11 Gerd Moellmann <gerd@gnu.org>
11035 * doc.c (Fsubstitute_command_keys): Handle case that a GC
11036 in Fwhere_is_internal or get_keymap_1 relocates string contents.
11038 * dispnew.c (direct_output_forward_char): Give up if currently
11039 displaying a message instead of the minibuffer contents.
11041 * xterm.c (x_update_window_begin): No need to turn off the mouse
11043 (show_mouse_face): Set the mouse_face_p flag of glyph rows
11044 depending on whether they contain glyphs highlighted in mouse-face.
11046 * dispnew.c (row_equal_p): Add parameter MOUSE_FACE_P. If set,
11047 compare the mouse_face_p flags of both rows.
11049 * dispextern.h (struct glyph_row): Add flag mouse_face_p.
11051 2000-07-11 Eli Zaretskii <eliz@is.elta.co.il>
11053 * keyboard.c (show_help_echo): Accept additional parameter
11054 ok_to_overwrite_keystroke_echo.
11055 (read_char): Call show_help_echo with a zero
11056 ok_to_overwrite_keystroke_echo argument.
11057 * keyboard.h (show_help_echo): Update prototype of show_help_echo.
11058 * xmenu.c (menu_help_callback): Call show_help_echo with non-zero
11059 ok_to_overwrite_keystroke_echo argument.
11060 * w32menu.c (w32_menu_display_help): Call show_help_echo with
11061 non-zero ok_to_overwrite_keystroke_echo argument.
11063 2000-07-10 Gerd Moellmann <gerd@gnu.org>
11065 * xdisp.c (try_window_id): If changes are all below what is
11066 displayed in the window, and point is in the window, we still
11067 might have to find point on the display.
11069 * xterm.c (x_fill_stretch_glyph_string): Consume runs of stretch
11070 glyphs instead of a single one.
11071 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
11072 with new argument list.
11073 (x_set_glyph_string_gc): Make sure the face's GC is valid.
11075 * keymap.c (get_keymap_1): Add comment that this function can GC.
11076 (where_is_internal_2, where_is_internal_1): Add GCPROs, add
11077 comment that functions can GC.
11078 (Fset_keymap_parent): GCPRO arg KEYMAP.
11080 2000-07-10 Eli Zaretskii <eliz@is.elta.co.il>
11082 * msdos.c (XMenuActivate): After exiting the menu, restore the
11083 echo area message and erase it.
11085 2000-07-10 Kenichi Handa <handa@etl.go.jp>
11087 * fontset.c (Ffontset_info): Make the return value more compatible
11088 with that of Emacs 20.
11090 2000-07-07 Gerd Moellmann <gerd@gnu.org>
11092 * eval.c (Fsignal): Handle case that backtrace_list is null.
11094 2000-07-07 Kenichi Handa <handa@etl.go.jp>
11096 * ccl.c (Fccl_execute): Typo fixed.
11098 2000-07-06 Gerd Moellmann <gerd@gnu.org>
11100 * window.c (window_loop): Add missing gcpro1 local variable.
11102 * window.c (Fwindow_list): Reverse list at the end.
11103 (candidate_window_p): Add parameter OWINDOW. ALL_FRAMES nil
11104 means allow windows on OWINDOW's frame, only.
11105 (window_loop): Simplified; use Fwindow_list.
11107 * Makefile.in (TAGS-LISP): Don't pass `$(lispsource)' to make.
11109 2000-07-05 Gerd Moellmann <gerd@gnu.org>
11111 * xterm.c (XTread_socket): Increment handling_signal at the start,
11112 decrement it at the end.
11114 * eval.c (handling_signal): New variable.
11115 (Fsignal): Abort if handling_signal is non-zero.
11117 * lisp.h (handling_signal): External declaration.
11119 * s/freebsd.h (WAITTYPE, WRETCODE): Put in #if 0.
11121 2000-07-05 Ken Raeburn <raeburn@gnu.org>
11123 Sound support for NetBSD through "Linux emulation" support:
11124 * config.in (HAVE_SOUNDCARD_H): Undef.
11125 (HAVE_SOUND): Define if HAVE_SOUNDCARD_H.
11126 * Makefile.in (LIBSOUND): New variable.
11127 (LIBES): Include it.
11128 * sound.c [HAVE_SOUNDCARD_H]: Include <sys/ioctl.h> and <soundcard.h>.
11129 (DEFAULT_SOUND_DEVICE): Define to "/dev/dsp" if not defined elsewhere.
11130 (vox_open): Use DEFAULT_SOUND_DEVICE.
11131 * s/netbsd.h (DEFAULT_SOUND_DEVICE): Define to /dev/audio.
11133 2000-07-05 Gerd Moellmann <gerd@gnu.org>
11135 * print.c (print_error_message): If Vsignaling_function is set,
11136 show it in *Messages*.
11138 * lisp.h (Vsignaling_function): External declaration.
11140 * eval.c (Vsignaling_function): New variable.
11141 (Fsignal): Compute it.
11142 (syms_of_eval): Staticpro it.
11144 2000-07-05 Dave Love <fx@gnu.org>
11146 * syswait.h: Use the autoconf recommended approach. Old code
11147 #if'd out in case we need to revert.
11149 * config.in (HAVE_SYS_WAIT_H): Added.
11151 2000-07-05 Andrew Innes <andrewi@gnu.org>
11153 * vm-limit.c (check_memory_limits) [REL_ALLOC]: Use real_morecore
11154 when non-NULL instead of __morecore, to take account of buffer
11155 memory. This also solves a problem with spurious memory warnings
11158 * ralloc.c: Make real_morecore non-static.
11160 * eval.c (internal_condition_case): Comment out abort if
11161 interrupt_input_blocked is not zero.
11163 * makefile.nt: Add support for `bootstrap' and related targets.
11164 Include minimal debug info in emacs.exe in release build.
11165 Remove all dependencies on lisp.h, and fixup some others.
11167 * w32.c (init_environment): Install code from 20.7 for providing
11168 default values for environment variables, based on the
11169 executable's own location.
11170 (map_w32_filename): Handle filenames that are longer than MAX_PATH.
11171 (sys_socket): Install socket inheritance bug fix from 20.7.
11173 * alloca.c [emacs]: Include lisp.h (needed by atimer.h included
11174 here via blockinput.h).
11176 2000-07-05 Stefan Monnier <monnier@cs.yale.edu>
11178 * w32menu.c (w32_menu_display_help):
11179 * xmenu.c (menu_help_callback): Use show_help_echo.
11181 * keyboard.h (show_help_echo): Declare.
11183 * keyboard.c (show_help_echo): New function, extracted from read_char.
11184 Feval its `msg' argument if it's a cons cell.
11185 (read_char): Use it.
11186 (follow_key): Pass `autoload' to get_keyelt.
11188 * xterm.c (note_mode_line_highlight, note_mouse_highlight)
11189 (note_tool_bar_highlight, XTread_socket):
11190 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight)
11192 * w32term.c (note_mode_line_highlight, note_mouse_highlight)
11193 (note_tool_bar_highlight, w32_read_socket):
11194 Do not gratuitously ignore non-string `help-echo' properties.
11196 2000-07-05 Gerd Moellmann <gerd@gnu.org>
11198 * eval.c (Feval): Put check for interrupt_input_block in #if 0.
11200 * window.c (delete_all_subwindows): Reset Vwindow_list.
11202 * xterm.c (x_append_glyph, x_append_composite_glyph)
11203 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
11204 changes in struct glyph starting 1999-12-27. Some bit-fields of
11205 struct glyph were not set, which made glyphs unequal when compared
11206 with GLYPH_EQUAL_P. Redisplay outputs such glyphs, and flickering
11207 effects were the result. This also depended on the contents of
11208 memory returned by xmalloc. If flickering happens again, activate
11209 the code in clear_glyph_row that's in #if 0. If the flickering is
11210 gone with that, chances are that it is caused by something similar.
11212 * dispnew.c (clear_glyph_row): Add debug code in #if 0.
11214 * dispextern.h: Add some comments.
11216 * window.c (add_window_to_list): Add parameter LIST.
11217 (window_list): Order list so that, for each frame, windows are
11218 in canonical order, and so that frames appear in the list in
11219 the order given by Vframe_list.
11220 (next_window): Reverse the handling of NEXT_P.
11222 2000-07-04 Gerd Moellmann <gerd@gnu.org>
11224 * window.c (Vwindow_list): New variable.
11225 (make_window, delete_window): Set Vwindow_list to nil.
11226 (check_window_containing): New function.
11227 (window_from_coordinates): Rewritten.
11228 (add_window_to_list, window_list, candidate_window_p)
11229 (decode_next_window_args, next_window): New functions.
11230 (Fnext_window, Fprevious_window): Rewritten in terms of next_window.
11231 (Fwindow_list): New function.
11232 (Fother_window): Cleaned up.
11233 (foreach_window): Add a longer "variable argument list". Let
11234 callback function return 0 to indicate that cycling over windows
11236 (foreach_window_1): Likewise.
11237 (freeze_window_start): Return int.
11238 (init_window): New function.
11239 (syms_of_window): Staticpro Vwindow_list and defsubr Swindow_list.
11241 * emacs.c (handle_USR1_signal, handle_USR2_signal) Clear
11242 input_event with bzero.
11243 (main): Call init_window.
11245 * keymap.c (get_keyelt): Temporarily inhibit GC while evaluating
11248 2000-07-04 Kenichi Handa <handa@etl.go.jp>
11250 * composite.h (make_composition_value_copy): Extern it.
11252 * composite.c (make_composition_value_copy): New function.
11254 * editfns.c (Fformat): While copying text properties, make each
11255 composition property value a copy.
11257 * fns.c (concat): While copying text properties, make each
11258 composition property value a copy.
11260 2000-07-03 Gerd Moellmann <gerd@gnu.org>
11262 * m/macppc.h (LINKER, LD_SWITCH_MACHINE) [LINUX]: Define.
11264 * fns.c (sweep_weak_table): Mark only objects that are not
11267 * frame.c (next_frame, prev_frame): If MINIBUF is a window,
11268 include those frames as candidates which have their focus
11269 redirected to the minibuffer frame.
11271 2000-07-03 Stefan Monnier <monnier@cs.yale.edu>
11273 * fns.c (Fputhash): Return `value' rather than nil.
11275 2000-06-30 Gerd Moellmann <gerd@gnu.org>
11277 * frame.c (next_frame): Don't check focus redirection in case
11278 MINIBUF is a window. Doing so excludes frames using MINIBUF
11279 unless their focus is redirected, which contradicts the
11280 specification of next-frame, and leads to infinite loops in
11281 certain situations when cycling through windows with next-window.
11283 2000-06-30 Kenichi Handa <handa@etl.go.jp>
11285 * coding.c (code_convert_region): Even if the length of text is
11286 zero, try to convert it if coding->type is coding_type_ccl.
11287 (decode_coding_string, encode_coding_string): Likewise.
11289 2000-06-28 Gerd Moellmann <gerd@gnu.org>
11291 * xdisp.c (try_window_reusing_current_matrix): Don't try to reuse
11292 the display if windows_or_buffers_changed.
11294 * dispnew.c (struct row_entry): New structure.
11295 (row_entry_pool, row_entry_pool_size, row_entry_idx, row_table)
11296 (row_table_size, old_lines, new_lines, old_lines_size)
11297 (new_lines_size, run_pool, runs_size, runs): New variables.
11298 (add_row_entry): New function.
11299 (scrolling_window): Use data structures allocated with xmalloc and
11300 held in global variables, instead of allocating them with alloca and
11301 holding them in local variables. Use a larger hash table whose
11302 size depends on glyph matrix sizes. Don't use bzero to clear the
11303 hash table; instead, clear used slots only.
11305 * fns.c (next_almost_prime): Make it externally visible.
11307 * lisp.h (next_almost_prime): Add prototype.
11309 * s/isc4-0.h (sigunblock): Define.
11311 * s/sco5.h (sigunblock): Define.
11313 2000-06-27 Dave Love <fx@gnu.org>
11315 * s/osf1.h (C_SWITCH_SYSTEM, LIBS_SYSTEM): Revert last change
11316 (moved to osf5-0.h).
11317 [!NOT_C_CODE]: Protect string.h stuff.
11319 * s/osf5-0.h (C_SWITCH_SYSTEM, WAIT_USE_INT, SYS_SIGLIST_DECLARED)
11320 (sys_siglist, NSIG): Definitions moved here from osf1.h.
11322 2000-06-27 Gerd Moellmann <gerd@gnu.org>
11324 * xdisp.c (resize_mini_window): Subtract the extra line spacing
11325 below the last line from the needed window height.
11327 2000-06-26 Stefan Monnier <monnier@cs.yale.edu>
11329 * fns.c (Fplist_member): Renamed from Fwidget_plist_member.
11330 (Fwidget_get): Use it.
11331 (syms_of_fns): Defsubr it.
11333 2000-06-26 Gerd Moellmann <gerd@gnu.org>
11335 * xterm.c (xim_initialize) [!USE_XIM]: Don't set up the
11336 display info for XIM.
11337 (xim_open_dpy): Likewise.
11338 (xim_close_dpy): Don't free the display info's XIM.
11340 * xfns.c (x_window) [!USE_XIM]: Don't call create_frame_ic.
11342 * config.in (USE_XIM): New define.
11344 * keymap.c (get_keyelt): For menu-items containing a `:filter
11345 FILTER', apply FILTER to the menu-item's definition to get the
11346 real definition to use.
11348 * lisp.h (QCfilter): External declaration.
11350 * xfns.c (Fimage_size): New function.
11351 (syms_of_xfns): Defsubr it.
11353 2000-06-26 Andreas Schwab <schwab@suse.de>
11355 * coding.c (decode_coding_string): Re-fetch STRING_BYTES after
11356 Fstring_as_unibyte.
11358 2000-06-25 Dave Love <fx@gnu.org>
11360 * term.c [!HAVE_TERMCAP_H]: Declare tputs, tgetent, tgetflag, tgetnum.
11362 * Makefile.in (blockinput.h): Depend on atimer.h.
11363 (atimer.h): Depend on systime.h.
11365 * blockinput.h: Protect against multiple inclusion. Include atimer.h.
11367 * atimer.h: Protect against multiple inclusion. Include systime.h.
11369 * lisp.h (swap_in_global_binding): Declare.
11371 2000-06-24 Ken Raeburn <raeburn@gnu.org>
11373 * process.c (Fopen_network_stream): Turn off atimers for duration
11374 of call to connect. (Patch from Gerd.)
11376 2000-06-23 Dave Love <fx@gnu.org>
11378 * ralloc.c: Maybe include unistd.h
11380 * emacs.c (setgrp): Undefine before defining.
11381 (malloc_warning, set_time_zone_rule, index): Prototype.
11383 * systime.h (EMACS_GET_TIME) [!GETTIMEOFDAY_ONE_ARGUMENT]: Use
11384 HAVE_STRUCT_TIMEZONE.
11386 * s/osf1.h: Move string.h hack here from alpha.h and make it
11388 (C_SWITCH_SYSTEM): Use _OSF_SOURCE, not -BSD, which clashes with
11390 (WAIT_USE_INT, SYS_SIGLIST_DECLARED, sys_siglist, NSIG): Define.
11391 (SOCKLEN_TYPE): Don't define.
11393 * m/alpha.h: Remove string.h hack.
11395 * s/osf5-0.h: New file.
11397 * filelock.c: Use feature tests for fcntl.h, string.h. Don't
11398 include time.h, done by systime.h.
11399 [__FreeBSD__]: Remove redundant includes.
11401 * callproc.c (setpgrp): Undefine before defining.
11402 (delete_temp_file): Return Qnil to avoid warning.
11404 * config.in (HAVE_TERM_H, HAVE_STRUCT_TIMEZONE): Add.
11406 * xfaces.c: Include fontset.h dependent on HAVE_WINDOW_SYSTEM, not
11409 * fontset.h (free_face_fontset): Renamed from fs_free_face_fontset.
11411 * composite.h (compose_text): Declare.
11413 * xterm.c: Don't include sys/types.h unconditionally. Don't
11414 protect its inclusion with !USG (following xmenu.c).
11416 2000-06-23 Gerd Moellmann <gerd@gnu.org>
11418 * xfns.c (x_create_tip_frame): Initialize frame's colors like
11421 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
11423 * coding.c (decode_eol_post_ccl): Special handling for undecided
11424 and inconsistent EOL types.
11426 2000-06-22 Gerd Moellmann <gerd@gnu.org>
11428 * xrdb.c (x_load_resources): Add default resource for scroll bar's
11429 trough color and main window's background color.
11431 * xfns.c (Fx_file_dialog) [HAVE_MOTIF_2_1]: Handle events differently.
11433 * xterm.h (Xt_app_con): External declaration.
11435 * widget.c (EmacsFrameRealize): Fix typo.
11437 * widget.c (EmacsFrameRealize): Remove SubstructureRedirectMask.
11439 * xdisp.c (handle_stop): Initialize it->add_overlay_start to zero.
11440 (handle_invisible_prop): Record the start of invisible text in
11441 it->add_overlay_start.
11442 (struct overlay_entry): Add member `overlay'.
11443 (handle_overlay_change): Simplify.
11444 (next_overlay_string): After having processed overlay strings at the
11445 end of the buffer, record that fact in
11446 it->overlay_strings_at_end_processed_p.
11447 (compare_overlay_entries): If before- and after-strings come
11448 from the same overlay, let before-strings come first.
11449 (RECORD_OVERLAY_STRING): Record the overlay that strings come from.
11450 (load_overlay_strings): Take it->add_overlay_start into account
11451 when adding overlay strings.
11453 * dispextern.h (struct it): Add member add_overlay_start.
11455 2000-06-22 Dave Love <fx@gnu.org>
11457 * s/isc3-0.h (C_SWITCH_SYSTEM): Define _XOPEN_SOURCE=500.
11459 * s/gnu-linux.h (C_SWITCH_SYSTEM): Don't define _XOPEN_SOURCE here.
11461 2000-06-22 Kenichi Handa <handa@etl.go.jp>
11463 * ccl.c (ccl_driver) <CCL_End>: Decrement stack_idx only when it
11466 2000-06-21 Dave Love <fx@gnu.org>
11468 * Makefile.in (GETLOADAVG_OBJ): Removed -- LIBOBJS does it.
11470 2000-06-21 Stefan Monnier <monnier@cs.yale.edu>
11472 * syntax.c (back_comment): Simplify string-parity counting (with
11473 the added benefit of handling multiple string-styles as long as
11474 they are not intertwined).
11475 Jump to the slow code as soon as a comment starter is found in
11476 a "string_lossage" position. Fixes the case: " /* " /* " */.
11478 2000-06-21 Dave Love <fx@gnu.org>
11480 * Makefile.in: Use GETLOADAVG_LIBS.
11482 * config.in: Add HAVE_FCNTL_H, _FILE_OFFSET_BITS,
11483 _LARGEFILE_SOURCE, _LARGE_FILES, _XOPEN_SOURCE.
11485 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
11487 * syntax.c (describe_syntax): Recognize the `n'estable bit.
11488 (Fforward_comment, scan_lists):
11489 Check the comstyle of single-char comment-starters.
11490 (scan_sexps_forward): Don't try to recognize `half comment-enders' if
11491 we're just at the beginning of the comment (f.ex with (*) ... (*)).
11492 Check the comstyle of single-char comment-starters.
11493 Clarify control-flow around the Scomment case.
11495 2000-06-20 Dave Love <fx@gnu.org>
11497 * fns.c (make_hash_table, maybe_resize_hash_table):
11498 Cast arg of next_almost_prime.
11500 * tparam.c [emacs]: Include lisp.h.
11502 * termcap.c [emacs]: Test HAVE_FCNTL_H, not USG5. Include lisp.h
11505 2000-06-20 Gerd Moellmann <gerd@gnu.org>
11507 * keyboard.c (adjust_point_for_property): Check if display
11508 property should be treated as intangible by looking at its value.
11510 * xdisp.c (single_display_prop_intangible_p)
11511 (display_prop_intangible_p): New functions.
11513 * dispextern.h (display_prop_intangible_p): Add prototype.
11515 * xdisp.c (dump_glyph_row): Show type of glyph->object.
11517 * s/isc4-0.h (sigblock): Redefined to pass a pointer as second
11518 argument to sigprocmask.
11520 * s/sco5.h (sigblock): Redefined to pass a pointer as second
11521 argument to sigprocmask.
11523 * syssignal.h (sigblock, sigunblock) [USG5_4]: Set
11524 sigprocmask_set, and pass a pointer to it to sigprocmask.
11526 * sysdep.c (sigprocmask_set): New variable.
11528 * fileio.c (make_temp_name): Don't use `%s' in string passed to
11531 2000-06-20 Sam Steingold <sds@gnu.org>
11533 * xrdb.c: Don't declare xmalloc, xrealloc.
11535 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
11537 * regex.c (re_match, re_match_2): Protect calls to alloca (0).
11538 (re_comp): Cast gettext return value to avoid complaints when
11541 2000-06-20 Dave Love <fx@gnu.org>
11543 * m/stride.h, m/mips.h: Don't define HAVE_GETWD, HAVE_GETTIMEOFDAY.
11545 * m/ibmrt-aix.h: Don't declare HAVE_GETTIMEOFDAY, HAVE_VFORK.
11547 * m/ibmrs6000.h, m/ibmps2-aix.h, m/dpx2.h: Don't declare HAVE_GETWD.
11549 * m/alpha.h: Don't declare xmalloc, xrealloc.
11551 * s/ux4800.h: Don't declare GETTIMEOFDAY_ONE_ARGUMENT.
11553 * s/usg5-4-2.h: Don't declare HAVE_GETWD, VFORK_RETURN_TYPE.
11555 * s/umips.h: Don't declare HAVE_GETWD, HAVE_GETTIMEOFDAY.
11557 * s/cxux.h, s/gnu-linux.h, s/iris3-6.h, s/irix3-3.h: Don't declare
11560 * keyboard.h (poll_for_input_1): Declare.
11562 * getloadavg.c: Don't define NLIST_STRUCT (handled by configure).
11564 * alloc.c (xmalloc, xrealloc, xfree): Define using POINTER_TYPE.
11566 * doprnt.c: Don't declare xmalloc, xrealloc.
11568 * lisp.h (x_set_tool_bar_lines, free_frame_xic, compose_text)
11569 (getenv, ctime, getwd): Removed.
11570 (xmalloc, xrealloc, xfree): Declare using POINTER_TYPE.
11572 * xterm.h: Remove duplicate prototypes. Declare free_frame_xic,
11573 x_set_tool_bar_lines.
11575 * config.in: Add HAVE_GETWD. Move some definitions above
11576 machine/system includes.
11578 2000-06-20 Kenichi Handa <handa@etl.go.jp>
11580 * s/bsd386.h (HAVE_GETLOADAVG): Define it as 1.
11582 * xfaces.c (font_list): Handle the case that REGISTRY doesn't
11583 contain information about ENCODING.
11585 * fontset.c (FONTSET_ASCII): Use the first element of char table
11586 for an ASCII font, not defalt slot.
11587 (fontset_ref_via_base): If FONTSET doesn't contain information for
11588 C, try the default fontset.
11589 (make_fontset): Don't copy the default fontset.
11590 (fontset_font_pattern): Likewise.
11591 (accumulate_font_info): If ELT is nil, use the corresponding
11592 element in the default fontset.
11594 2000-06-19 Dave Love <fx@gnu.org>
11596 * syntax.c (Fparse_partial_sexp): Doc fix.
11598 * regex.h: Test PROTOTYPES as well as __STDC__.
11600 * unexalpha.c: Include errno.h, string.h, unistd.h. Don't declare
11601 errno, strerror. Put text after #endif in comment.
11603 * xdisp.c (dump_glyph_matrix): Add `static' to declaration (for pcc).
11605 * xterm.c (x_frame_of_widget): Likewise.
11607 2000-06-19 Gerd Moellmann <gerd@gnu.org>
11609 * abbrev.c (syms_of_abbrev): Set buffer_default's abbrev table
11610 to Vfundamental_mode_abbrev_table.
11612 * alloc.c (mark_object) [GC_CHECK_MARKED_OBJECTS]: Check that no
11613 bogus objects are marked. This slows down GC by ~80 percent, but
11614 it might be worth trying when debugging GC-related problems.
11615 This feature requires conservative stack marking to be enabled.
11617 * xterm.c (XTread_socket) <KeyPress>: In case XmbLookupString
11618 returns XLookupChars, reset `modifiers' to zero.
11620 2000-06-19 Dave Love <fx@gnu.org>
11622 * mktime.c: Unprotoized.
11624 2000-06-19 Richard Stallman <rms@gnu.org>
11626 * data.c (set_internal): If variable is frame-local,
11627 store the new value immediately into the frame parameter alist.
11629 2000-06-19 Ken Raeburn <raeburn@gnu.org>
11631 * xfns.c (jpeg_load): Fetch error-handling data first, then fill
11632 in the custom handler pointer.
11634 * keyboard.c (follow_key, read_key_sequence): Use XUINT on key
11635 value, or checks for CHAR_META can fail when Lisp_Object is a
11637 * keymap.c (get_keyelt): Likewise.
11639 2000-06-19 Kenichi Handa <handa@etl.go.jp>
11641 * ccl.h (struct ccl_program): New member eol_type.
11642 (struct ccl_spec): New member cr_carryover.
11644 * ccl.c (CCL_WRITE_CHAR): Convert NL according to ccl->eol_type.
11645 (setup_ccl_program): Initialize ccl->eol_type to CODING_EOL_LF.
11647 * coding.c (setup_coding_system) <4>: Reset member `cr_carryover'.
11648 (ccl_coding_driver): On encoding, initialize ccl->eol_type.
11649 (decode_eol_post_ccl): New function.
11650 (decode_coding): Don't detect EOL format here for CCL based coding
11652 (decode_coding) <coding_type_ccl>: Handle carryovered CR. Call
11653 decode_eol_post_ccl after running the CCL program.
11654 (code_convert_region): Don't detect EOL format here for CCL based
11656 (decode_coding_string): Likewise.
11658 2000-06-18 Ken Raeburn <raeburn@gnu.org>
11660 * charset.c (update_charset_table): Use XINT on "iso_final_char"
11661 when treating it as an integer.
11663 * coding.h (encode_coding_string): Declare.
11665 * keyboard.c (read_key_sequence): Use XINT on "pos" when treating
11668 * keymap.c (Fwhere_is_internal): Rename argument "keymap" to
11669 "xkeymap" to avoid shadowing the "enum map_type" value that needs
11670 to be passed to get_local_map.
11672 * sound.c (Fplay_sound): Don't call make_number on
11673 Frun_hook_with_args count argument.
11675 * xterm.c (x_send_scroll_bar_event): Fudge lisp object/integer
11676 for lisp objects in X event structure data field, when lisp
11677 objects are represented with unions.
11678 (x_scroll_bar_to_input_event): Ditto.
11680 2000-06-16 Ken Raeburn <raeburn@gnu.org>
11682 * xdisp.c (decode_mode_spec): In "no_value" case, do NUL
11683 termination of string. Fix sense of test whether
11684 Vline_number_display_limit is an integer.
11686 2000-06-16 Gerd Moellmann <gerd@gnu.org>
11688 * xfaces.c (syms_of_xfaces) [DEBUG_X_COLORS]: Defsubr dump_colors
11689 only if HAVE_X_WINDOWS.
11691 * keymap.c (describe_buffer_bindings): Add `\f\n' in front
11694 * dispnew.c (update_frame_1): Handle case that cursor vpos is
11697 2000-06-15 Eli Zaretskii <eliz@is.elta.co.il>
11699 * unexec.c (toplevel): Fix last change, so as not to deprive MSDOS
11702 2000-06-15 Kenichi Handa <handa@etl.go.jp>
11704 * coding.c (decode_coding_emacs_mule): Always set src_base at the
11705 start of the while loop.
11707 2000-06-15 Gerd Moellmann <gerd@gnu.org>
11709 * atimer.c (alarm_signal_handler): Add forward declaration.
11711 * data.c (set_internal): Remove debug code.
11713 2000-06-14 Gerd Moellmann <gerd@gnu.org>
11715 * Makefile.in (bootstrap-temacs): Add `-I../src'.
11717 * unexec.c (toplevel) [COFF]: Include coff.h.
11719 * s/lynxos.h: New file.
11721 * keymap.c (Fsingle_key_description): Enclose function key and
11722 event symbol names in angle brackets.
11724 * xdisp.c (setup_echo_area_for_printing): Call
11725 message_log_maybe_newline if message_buf_print is not set.
11727 * print.c (printchar, strout): Don't check message_buf_print
11728 before calling setup_echo_area_for_printing because that
11729 function does something useful even when message_buf_print is
11732 * xdisp.c (message_truncate_lines, Qmessage_truncate_lines):
11734 (ensure_echo_area_buffers): Initialize echo buffer's
11735 truncate lines setting to nil.
11736 (with_echo_area_buffer): Don't set the echo buffer's truncate
11737 lines setting here.
11738 (set_message_1): Set it here instead, based on the value
11739 of message_truncate_lines.
11740 (resize_mini_window): Handle case that lines are truncated.
11741 (syms_of_xdisp): Initialize Qmessage_truncate_lines.
11742 DEFVAR_BOOL message-truncate-lines.
11744 * keyboard.c (read_char): Bind message-truncate-lines to t
11745 while displaying a help-echo.
11747 * lisp.h (Qmessage_truncate_lines): External declaration.
11749 2000-06-13 Gerd Moellmann <gerd@gnu.org>
11751 * xdisp.c (Vline_number_display_limit): Renamed from
11752 line_number_display_limit.
11753 (syms_of_xdisp): Use DEFVAR_LISP for line-number-display-limit.
11754 Extend documentation string. Initialize
11755 Vline_number_display_limit to nil meaning no limit.
11756 (decode_mode_spec): Use Vline_number_display_limit with its new
11759 * xterm.c (x_check_font) [GLYPH_DEBUG]: Add prototype.
11761 2000-06-13 Richard Stallman <rms@gnu.org>
11763 * frame.c (Fmodify_frame_parameters): Doc fix.
11765 * xfns.c (x_set_frame_parameters): Comment fix.
11767 * frame.c (store_frame_param): Call swap_in_global_binding if the
11768 variable's current binding was chosen based on this frame.
11770 * data.c (swap_in_global_binding): New function.
11772 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
11774 * msdos.c (IT_write_glyphs): Don't use CODING_REQUIRE_ENCODING
11775 macro, instead AND with CODING_REQUIRE_ENCODING_MASK.
11777 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
11779 * msdos.h (EMACS_MSDOS_H): Renamed from MSDOS_H_.
11781 2000-06-12 Jason Rumney <jasonr@gnu.org>
11783 * w32bdf.h (EMACS_W32BDF_H): Renamed from __W32BDF_H__
11785 * w32.h (EMACS_W32_H): Renamed from _NT_H_
11787 * w32gui.h (EMACS_W32GUI_H): Renamed from __W32GUI_H__
11789 * w32inevt.h (EMACS_W32INEVT_H): Renamed from __NTINEVT_H__
11791 2000-06-12 Gerd Moellmann <gerd@gnu.org>
11793 * xfaces.c (Fdump_colors) [DEBUG_X_COLORS]: New function.
11794 (syms_of_xfaces): Defsubr Sdump_colors.
11795 (x_free_colors): Don't treat b&w specially on default visual.
11796 (x_free_dpy_colors): New function.
11797 (free_face_colors): Don't check visual class; it's done
11800 * xterm.c (x_frame_of_widget): New function.
11801 (x_alloc_nearest_color_for_widget): Use it.
11802 (x_copy_dpy_color): New function.
11803 (x_destroy_window): Free various colors.
11805 2000-06-12 Kenichi Handa <handa@etl.go.jp>
11807 * ccl.h (EMACS_CCL_H): Renamed from _CCL_H.
11809 * charset.h (EMACS_CHARSET_H): Renamed from _CHARSET_H.
11811 * coding.h (EMASC_CODING_H): Renamed from _CODING_H.
11813 * composite.h (EMACS_COMPOSITE_H): Renamed from _COMPOSITE_H.
11815 * fontset.h (EMACS_FONTSET_H): Renamed from _FONTSET_H.
11817 2000-06-11 Dave Love <fx@gnu.org>
11819 * systime.h (EMACS_SYSTIME_H): Renamed from _SYSTIME_H.
11821 2000-06-11 Eli Zaretskii <eliz@is.elta.co.il>
11823 * msdos.h: Don't use _MSDOS_H_ as a symbol, use MSDOS_H_ instead.
11825 2000-06-11 Gerd Moellmann <gerd@gnu.org>
11827 * xmenu.c (xmenu_show): Cast second parameter of lw_popup_menu
11830 2000-06-10 Kenichi Handa <handa@etl.go.jp>
11832 * regex.c (MAKE_CHAR) [!emacs]: Dummy macro for non-Emacs env.
11833 (regex_compile): Fix the code for handling the case of single byte
11834 char and multibyte char being mixed in a range within [...].
11836 * fileio.c (Finsert_file_contents): Be sure to setup src_multibyte
11837 and dst_multibyte members of coding.
11839 * charset.c (update_charset_table): Update the table
11840 bytes_by_char_head.
11841 (init_charset_once): Initialize elements of bytes_by_char_head to
11842 1 except for leading codes for private charases.
11844 * charset.h (CHARSET_8_BIT_GRAPHIC): Define as 0x80.
11845 (UNIBYTE_STR_AS_MULTIBYTE_P): Fix for an invalid multibyte sequence.
11847 2000-06-09 Ken Raeburn <raeburn@gnu.org>
11849 * xterm.c (x_connection_closed): If dpyinfo is NULL, don't try to
11850 access the data it doesn't point to.
11852 2000-06-08 Gerd Moellmann <gerd@gnu.org>
11854 * xterm.c (XTread_socket) <FocusIn>: Queue a FOCUS_IN_EVENT which
11855 will be translated to a switch-frame event when reading the
11856 event queue. This is necessary because Emacs otherwise won't
11857 perform a switch-frame to a new frame until some other event, for
11858 example a keystroke event, forces it to do so. This has various
11859 effects, one visible being that the cursor of a frame created with
11860 C-x 5 2 or switched to with a window manager key binding like
11861 A-TAB stays hollow because selected_window isn't on the newly
11862 focused frame until the switch-frame is performed.
11864 * keyboard.c (kbd_buffer_get_event): Handle FOCUS_IN_EVENT by
11865 generating a switch-frame event if necessary.
11867 * termhooks.h (enum event_kind): Add FOCUS_IN_EVENT.
11869 * xdisp.c (handle_fontified_prop): Don't GCPRO local var `pos';
11872 2000-06-08 Kenichi Handa <handa@etl.go.jp>
11874 * fontset.c (Fset_fontset_font): The arg CHARACTER may be a charset.
11876 2000-06-07 Gerd Moellmann <gerd@gnu.org>
11878 * window.c (displayed_window_lines): Take empty lines at
11879 the bottom of a window into account.
11881 * window.c (displayed_window_lines): New function.
11882 (Fmove_to_window_line): Use displayed_window_lines to determine
11883 the number of lines to move, instead of using the window's height.
11885 * lread.c (readevalloop): If READCHARFUN sets point to ZV, arrange
11886 to stop reading, even if the form read sets point to a different
11887 value when evaluated.
11889 * xdisp.c (display_line): Fix code deciding in which line to
11892 2000-06-07 Kenichi Handa <handa@etl.go.jp>
11894 * fileio.c (e_write): Free composition data if stored in
11897 2000-06-06 Gerd Moellmann <gerd@gnu.org>
11899 * xdisp.c (display_line): Set row's and iterator's
11900 starts_in_middle_of_char_p and ends_in_middle_of_char_p flags.
11901 Set cursor even if row ends in the middle of a character.
11902 (dump_glyph_row): Print values of new flags.
11903 (redisplay_window) <cursor movement in unchanged window>: When
11904 point has been moved forward, and PT is at the end of the cursor
11905 row, don't place the cursor in the next row if the cursor row ends
11906 in the middle of a character or at ZV.
11908 * dispextern.h (struct it): Add starts_in_middle_of_char_p.
11909 (struct glyph_row): Add starts_in_middle_of_char_p and
11910 ends_in_middle_of_char_p.
11911 (MATRIX_ROW_ENDS_IN_MIDDLE_OF_CHAR_P): Test row's
11912 ends_in_middle_of_char_p flag.
11913 (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Likewise.
11915 * term.c (append_glyph): Revert change of 2000-06-06.
11917 * xdisp.c (display_line): Revert change of 2000-06-06. Treat
11918 padding glyph not fitting on line as whole character not
11921 * xterm.c (x_produce_glyphs): Don't xassert `it->descent > 0';
11922 this isn't true for images with `:ascent 100'.
11924 2000-06-06 Kenichi Handa <handa@etl.go.jp>
11926 * buffer.c (Fset_buffer_multibyte): Don't make the current buffer
11927 as modified if it is originally unmodified.
11929 * term.c (encode_terminal_code): Change the way to check if
11930 terminal coding does any conversion.
11931 (append_glyph): Set glyph->pixel_width correctly.
11933 * xdisp.c (display_line): While checking line continuation, pay
11934 attention to a padding glyph.
11936 2000-06-05 Gerd Moellmann <gerd@gnu.org>
11938 * xdisp.c (redisplay_window): Always use set_buffer_internal_1.
11940 2000-06-05 Dave Love <fx@gnu.org>
11942 * xdisp.c: Include fontset.h.
11944 * xfns.c (x_real_positions): Declare tmp_nchildren as unsigned.
11946 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
11948 * dispnew.c: Conditionally include term.h.
11950 * coding.h: Declare code_convert_string_norecord.
11952 * frame.h (struct frame): Use volatile unconditionally.
11954 * buffer.h: Remove Vbefore_change_function, Vafter_change_function.
11956 * xmenu.c (menu_item_selection): Declare volatile unconditionally.
11958 * systime.h: Protect against multiple inclusion.
11959 (timezone) [USG5_4]: Define as time_t.
11961 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
11962 (Foptimize_char_table, make_temp_name): Declare.
11964 * Makefile.in (xdisp.o): Depend on fontset.h.
11966 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
11968 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
11969 (Foptimize_char_table, make_temp_name): Declare.
11973 * s/netbsd.h: Don't define autoconfiscated MATHERR.
11975 2000-06-02 Dave Love <fx@gnu.org>
11977 * lread.c (_XOPEN_SOURCE, __EXTENSIONS__): Don't define.
11979 2000-06-02 Gerd Moellmann <gerd@gnu.org>
11981 * xfaces.c (realize_x_face): When copying BASE_FACE bitwise to the
11982 result face, set flags in that face indicating that colors may not
11985 * xterm.c (x_set_mouse_face_gc): If first glyph isn't a character
11986 glyph, use the ASCII NUL character to determine the face.
11988 2000-06-02 Dave Love <fx@gnu.org>
11990 * sysdep.c: Conditionally include stdlib.h, unistd.h.
11991 (VFORK_RETURN_TYPE): Remove.
11993 * config.in: Add NO_MATHERR.
11995 2000-06-01 Dave Love <fx@gnu.org>
11997 * cmds.c (internal_self_insert): Don't check
11998 Vbefore_change_function, Vafter_change_function.
12000 * insdel.c (signal_before_change, signal_after_change): Likewise.
12002 * buffer.c (Vbefore_change_function, Vafter_change_function):
12003 Variables and their initializations deleted.
12005 * callint.c (Fcall_interactively): Doc fix.
12007 * terminfo.c (ospeed) [HAVE_SPEED_T]: Don't declare extern.
12009 2000-05-31 Dave Love <fx@gnu.org>
12011 * textprop.c: Revert last change -- duplicated.
12013 2000-05-31 Gerd Moellmann <gerd@gnu.org>
12015 * dispnew.c (find_glyph_row_slice, swap_glyphs_in_rows): Put
12018 * lisp.h (eassert) [!ENABLE_CHECKING]: Define as `(void) 0'.
12020 2000-05-31 Jason Rumney <jasonr@gnu.org>
12022 * search.c (Fre_search_forward, Fre_search_backward)
12023 (Fposix_search_backward, Fposix_search_forward): Fix newlines in docs.
12025 * w32select.c (Fw32_set_clipboard_data): Change QNil to Qnil.
12027 2000-05-30 Jason Rumney <jasonr@gnu.org>
12029 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: New macros.
12030 [WINDOWSNT]: Add extern for Vw32_system_coding_system.
12032 * dispextern.h (struct glyph) [WINDOWSNT]: Add w32_font_type member.
12034 * fileio.c (Fread_file_name) [HAVE_NTGUI]: Use file dialog.
12035 (Fread_file_name) [HAVE_NTGUI, USE_MOTIF]: Do not attempt to
12036 expand a nil default_filename.
12038 * keyboard.c (make_lispy_event) [WINDOWS_NT]: Pass a window
12039 pointer to glyph_to_pixel_coords, not a frame.
12041 * makefile.nt (w32fns.obj, w32menu.obj): Add charset.h and
12042 coding.h to dependencies.
12044 * w32bdf.c (w32_load_bdf_font): Initialize font->double_byte_p.
12046 * w32console.c (glyph_to_pixel_coords): Change first parameter to
12047 window pointer to be consistent with w32term.c and xterm.c.
12049 * w32fns.c: Format and doc changes to bring closer to xfns.c.
12050 (VIETNAMESE_CHARSET): Define if not defined in system headers.
12051 (Qline_spacing, Qcenter): New variables.
12052 (Qw32_charset_*, w32_codepage_for_font): Moved from w32term.c.
12053 (x_set_line_spacing): New function.
12054 (x_set_frame_parameters): Use FRAME_NEW_WIDTH, FRAME_NEW_HEIGHT macros.
12055 (x_specified_cursor_type): New function.
12056 (x_set_cursor_type): Use it.
12057 (x_set_name, x_set_title): Use ENCODE_SYSTEM to encode titlebar
12059 (validate_x_resource_name, x_get_resource_string): Measure lengths
12060 of external strings in bytes.
12061 (w32_wnd_proc) [WM_MEASURE_ITEM]: Avoid calling
12062 GetTextExtentPoint32 with NULL title.
12063 (Fx_create_frame): Initialize Qline_spacing.
12064 (w32_load_system_font): Initialize font->double_byte_p.
12065 (x_to_w32_charset): Use Vw32_charset_info_alist.
12066 (Image, busy cursor, tooltip functions): Merged changes from
12067 xfns.c. Not yet functional on Windows.
12069 * w32gui.h (W32FontStruct): Add double_byte_p member.
12071 * w32inevt.c (NUM_TRANSLATED_MOUSE_BUTTONS): New constant.
12072 (emacs_button_translation): Use it.
12073 (do_mouse_event): Allow up to 32 mouse buttons by allowing any bit
12074 in `mask' to be set.
12076 * w32menu.c (single_submenu, w32_menu_show): Call ENCODE_SYSTEM on
12079 * w32term.c: Format and doc changes to bring closer to xterm.c.
12080 (w32_char_font_type): New enum.
12081 (Qw32_charset_*, w32_codepage_for_font): Moved to w32fns.c.
12082 (w32_per_char_metric): Use w32_char_font_type instead of unicode_p.
12083 (w32_encode_char): New function.
12084 (x_encode_char): Removed.
12085 (x_get_glyph_and_face_encoding): Use w32_encode_char in place of
12086 x_encode_char and w32_font_is_double_byte.
12087 (x_produce_image_glyph): Use image_ascent.
12088 (x_produce_glyphs): Use new version of w32_per_char_metric and
12089 handle NULL return value. Allow extra line spacing.
12090 (W32_TEXTOUT): Distinguish between Unicode and DBCS text.
12091 (w32_get_glyph_overhangs): Remove unicode_p param. Use
12092 w32_font_type member of glyph instead.
12093 (x_draw_glyph_string): Draw underline and strike-out for BDF fonts.
12094 (fast_find_position): Make sure not to consider rows not visible
12096 (w32_read_socket) [WM_MENUSELECT]: Cannot call
12097 w32_menu_display_help with input blocked, as it can abort.
12098 (x_display_and_set_cursor): Choose cursor depending
12099 on buffer-local value of cursor_type.
12100 (x_draw_bar_cursor): Add parameter WIDTH.
12102 * w32term.h (CP_DEFAULT): Define.
12103 (Fx_display_color_p, Fx_display_grayscale_p, image_ascent): Declare.
12105 2000-05-30 Gerd Moellmann <gerd@gnu.org>
12107 * search.c (Fre_search_forward, Fre_search_backward)
12108 (Fposix_search_backward, Fposix_search_forward): Doc fix.
12110 2000-05-30 Kenichi Handa <handa@etl.go.jp>
12112 * coding.c (detect_coding_iso2022): Fix code for checking
12113 CODING_CATEGORY_MASK_ISO_8_2.
12115 2000-05-29 Stefan Monnier <monnier@cs.yale.edu>
12117 * regex.c (PREFETCH_NOLIMIT): New function.
12118 (re_match_2_internal): Use it and adjust the end_match_2 logic.
12120 2000-05-29 Gerd Moellmann <gerd@gnu.org>
12122 * syntax.c (find_defun_start): Move test for
12123 open_paren_in_column_0_is_defun_start outside of the loop.
12125 * xdisp.c (redisplay_window): Really switch buffers when
12126 displaying mode lines, and temporarily set selected_frame to the
12127 frame of the window that's redisplayed.
12129 * xfaces.c (free_realized_faces): Block/unblock input.
12130 (free_realized_multibyte_face): Ditto.
12132 2000-05-29 Dave Love <fx@gnu.org>
12134 * textprop.c (Qkeymap): New variable.
12135 (syms_of_textprop): Intern it.
12137 * keymap.c: Include intervals.h.
12138 (Fkey_binding, Fwhere_is_internal): Deal with `keymap' property.
12140 * Makefile.in (keymap.o): Depend on intervals.h.
12142 * keyboard.c (menu_bar_items, tool_bar_items)
12143 (Fexecute_extended_command): Deal with `keymap' property.
12144 (read_key_sequence): Track map from `keymap' property as well as
12147 * intervals.c (get_local_map): Extra arg to allow looking for
12150 * intervals.h (map_property): New enum.
12151 (get_local_map): Extra arg using it.
12152 (Qkeymap): Declare.
12154 * lisp.h (get_local_map): Don't declare here.
12156 2000-05-29 Kenichi Handa <handa@etl.go.jp>
12158 * Makefile.in (callproc.o): Depend on composite.h.
12160 * callproc.c: Include composite.h.
12161 (Fcall_process): Handle composition correctly.
12163 * coding.h (coding_allocate_composition_data): Extern it.
12164 (coding_restore_composition): Likewise.
12166 * coding.c (DECODE_COMPOSITION_START): If coding->cmp_data is not
12167 yet allocated, finish decoding with result
12168 CODING_FINISH_INSUFFICIENT_CMP.
12169 (coding_allocate_composition_data): Make it non-static.
12170 (coding_restore_composition): Likewise.
12172 2000-05-29 Eli Zaretskii <eliz@is.elta.co.il>
12174 * charset.c (syms_of_charset): Revert last change.
12176 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
12178 * term.c (produce_glyphs): Treat characters from the eight-bit-*
12179 charsets as unibyte, with 1-column screen width. Sent by Kenichi
12182 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
12184 * charset.c (syms_of_charset): Set width of character sets
12185 eight-bit-control and eight-bit-graphic to 1 column.
12187 2000-05-26 Gerd Moellmann <gerd@gnu.org>
12189 * config.in (HAVE_SPEED_T): New define.
12191 * sysdep.c, terminfo.c (ospeed) [HAVE_SPEED_T]: Declare as
12194 2000-05-26 Dave Love <fx@gnu.org>
12196 * coding.c (shrink_decoding_region): Initialize eol_conversion.
12198 * data.c (Qsubrp, Qmany, Qunevalled): New variables.
12199 (Fsubr_arity): New function.
12200 (syms_of_data): Install them.
12202 2000-05-26 Kenichi Handa <handa@etl.go.jp>
12204 * charset.c (init_charset_once): Set the table bytes_by_char_head
12207 * fontset.c (syms_of_fontset): Adjust the font name for ascii of
12208 the default fontset to what Emacs uses by default.
12209 (check_registry_encoding): This function deleted.
12210 (Fset_fontset_font): Remove the adhoc condition for the default
12211 fontset. Allow cons in FONTNAME.
12213 * fns.c (map_char_table): Ignore char-table entries for
12214 charsets eight-bit-control and eight-bit-graphic.
12216 2000-05-25 Ken Raeburn <raeburn@gnu.org>
12218 * emacs.c (main): Initialize keyboard syms before initializing
12219 window code, so face names are available.
12221 2000-05-25 Stefan Monnier <monnier@cs.yale.edu>
12223 * regex.c (at_begline_loc_p): Also recognize the \\(?:^ case
12224 of an anchor at the beginning of a shy-group.
12226 2000-05-25 Gerd Moellmann <gerd@gnu.org>
12228 * xdisp.c (handle_invisible_prop): Don't try to skip over
12229 invisible text if end of text is already reached.
12231 2000-05-25 Dave Love <fx@gnu.org>
12233 * xdisp.c (Fdump_glyph_matrix): Declare the arg.
12235 * coding.c (encode_eol): Add null statement after label.
12237 2000-05-25 Eli Zaretskii <eliz@is.elta.co.il>
12239 * w16select.c (Fw16_set_clipboard_data): Fix the change from
12242 2000-05-25 Kenichi Handa <handa@etl.go.jp>
12244 * ccl.c (ccl_driver): Fix previous change.
12246 2000-05-25 Kenichi Handa <handa@etl.go.jp>
12248 * coding.c (run_pre_post_conversion_on_str): Set point to the
12249 beginning of buffer before calling coding->post_read_conversion.
12250 (decode_coding_string): Give correct args to
12251 run_pre_post_conversion_on_str.
12252 (encode_coding_string): Likewise.
12254 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>
12255 <CCL_WriteMultibyteChar2>: Handle charsets eight-bit-control and
12256 eight-bit-graphic correctly.
12258 2000-05-24 Kenichi HANDA <handa@etl.go.jp>
12260 * fileio.c (Finsert_file_contents): Even if a file is not found,
12261 execute codes for setting up coding system. Call
12262 after-insert-file-functions unconditionally.
12264 2000-05-24 Gerd Moellmann <gerd@gnu.org>
12266 * callproc.c, emacs.c, sysdep.c (setpgrp): Don't define if USG and
12267 BSD_PGRPS are not defined.
12269 2000-05-24 Kenichi Handa <handa@etl.go.jp>
12271 * charset.c (update_charset_table): Accept nil in LONG_NAME and
12273 (syms_of_charset): Avoid building same strings.
12275 2000-05-23 Gerd Moellmann <gerd@gnu.org>
12277 * lread.c (Fload): Add a comment about the meaning of
12278 Vuser_init_file being t.
12280 * puresize.h (BASE_PURESIZE): Increase to 675000.
12282 * s/gnu-linux.h (setpgrp): Don't define it here because this
12283 prevents compilation on GNU/Linux systems with glib 2.2.
12285 * callproc.c, emacs.c, sysdep.c (setpgrp) [HAVE_SETPGID]: Define
12288 2000-05-23 Eli Zaretskii <eliz@is.elta.co.il>
12290 * Makefile.in (SOME_MACHINE_LISP): Add disp-table.elc,
12291 dos-vars.elc, ccl.elc, and codepage.elc, all loaded by the MS-DOS
12293 (MSDOS_SUPPORT): Add dos-vars.elc, ccl.elc, and codepage.elc.
12295 2000-05-23 Kenichi Handa <handa@etl.go.jp>
12297 * syntax.c (skip_chars): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
12299 * msdos.c (IT_write_glyphs): Set coding->src_multibyte to 1.
12301 * term.c (encode_terminal_code): Set coding->src_multibyte properly.
12303 * coding.c (encode_eol): Fix a bug of DOS style EOL encoding.
12305 2000-05-22 Kenichi Handa <handa@etl.go.jp>
12307 * keyboard.c (read_char): Allow character codes 128..255 to be
12308 handled by input-method-function.
12310 * insdel.c (adjust_markers_for_replace): Fix previous change.
12311 (adjust_after_replace): If PREV_TEXT is nil, call
12312 adjust_markers_for_insert, not adjust_markers_for_replace.
12314 2000-05-20 NIIBE Yutaka <gniibe@mri.co.jp>
12316 * s/gnu-linux.h (UNIX98_PTYS) [HAVE_GRANDPT]: Define.
12317 (PTY_ITERATION, PTY_NAME_SPRINTF, PTY_OPEN, PTY_TTY_NAME_SPRINTF)
12318 [HAVE_GRANDPT]: Define.
12319 (C_SWITCH_SYSTEM): Add -D_XOPEN_SOURCE.
12321 * sysdep.c (setup_pty): Treat case that UNIX98_PTYS is defined
12324 * config.in (HAVE_GRANDPT, HAVE_GETPT): New defines.
12326 * process.c (toplevel) [UNIX98_PTYS]: Include stdlib.h.
12328 2000-05-20 Kenichi Handa <handa@etl.go.jp>
12330 The following changes are to handle 8-bit characters in a
12331 multibyte buffer/string without facing with byte combining
12332 problem. Two new charsets eight-bit-control (for 0x80..0x9F) and
12333 eight-bit-graphic (for 0xA0..0xFF) are introduced.
12335 * Makefile.in (fns.o): Depend on charset.h.
12337 * alloc.c (Fmake_byte_code): If BYTECODE-STRING is multibyte,
12338 convert it to unibyte.
12339 (make_string): Use parse_str_as_multibyte, not chars_in_text.
12341 * buffer.c (advance_to_char_boundary): Don't use DEC_POS to find a
12342 apparent char boundary.
12343 (Fset_buffer_multibyte): Convert 8-bit characters in the range
12344 0x80..0x9F to/from multibyte form.
12346 * bytecode.c (Fbyte_code): If arg BYTESTR is multibyte, convert it
12349 * callproc.c (Fcall_process): Always encode an argument string if
12350 it is multibyte. Setup src_multibyte and dst_multibyte members of
12351 process_coding properly.
12353 * category.c (Fmodify_category_entry): Use SPLIT_CHAR, not
12354 SPLIT_NON_ASCII_CHAR.
12356 * ccl.c (CCL_WRITE_CHAR): Be sure to write single byte characters
12358 (CCL_MAKE_CHAR): Use MAKE_CHAR, not MAKE_NON_ASCII_CHAR.
12360 * charset.c (Qeight_bit_control, Qeight_bit_graphic): New variables.
12361 (SPLIT_CHARACTER_SEQ): This macro deleted.
12362 (SPLIT_MULTIBYTE_SEQ): Assume that multibyte sequence at STR is valid.
12363 (CHAR_COMPONENTS_VALID_P): Handle new charsets; eight-bit-control
12364 and eight-bit-graphic.
12365 (char_to_string): Likewise. Signal an error for too large
12367 (char_printable_p): Return 0 for 8-bit characters.
12368 (update_charset_table): Update iso_charset_table only when a final
12369 character is non-negative.
12370 (find_charset_in_text): Renamed from find_charset_in_str.
12371 Arguments and return value changed. Callers changed.
12372 (Fdefine_charset): Args ISO-FINAL-CHAR and ISO-GRAPHIC-PLANE can
12373 be -1 if CHARSET is used only internally.
12374 (Fmake_char_internal): Handle new charsets; eight-bit-control and
12376 (Fcharset_after): Simplified.
12377 (char_valid_p): Use SPLIT_CHAR, not SPLIT_NON_ASCII_CHAR.
12378 (char_bytes): Return 2 for chars of the range 0xA0..0xFF.
12379 (multibyte_chars_in_text): Simplified by assuming there's no
12380 invalid multibyte sequence.
12381 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte)
12382 (str_as_unibyte): New functions.
12383 (Fstring): Simpified by assuming that byte combining never happens.
12384 (init_charset_once): Initialization for
12385 LEADING_CODE_8_BIT_CONTROL.
12386 (syms_of_charset): Intern and staticpro Qeight_bit_control and
12387 Qeight_bit_graphic. Include them in Vcharset_list. Make charsets
12388 eight-bit-control and eight-bit-graphic.
12390 * charset.h (LEADING_CODE_8_BIT_CONTROL, CHARSET_8_BIT_CONTROL)
12391 (CHARSET_8_BIT_GRAPHIC): New macros.
12392 (SINGLE_BYTE_CHAR_P): Make it faster by using casting.
12393 (CHARSET_ISO_GRAPHIC_PLANE): Use XINT instead of XFASTINT.
12394 (CHARSET_REVERSE_CHARSET): Likewise.
12395 (CHARSET_VALID_P): Handle new charsets; eight-bit-control and
12397 (BYTES_BY_CHAR_HEAD, WIDTH_BY_CHAR_HEAD): Optimize for ASCII.
12398 (CHAR_CHARSET, MAKE_CHAR, SPLIT_CHAR, CHAR_BYTES): Likewise.
12399 (PARSE_MULTIBYTE_SEQ) [BYTE_COMBINING_DEBUG]: Abort if we
12400 encounter an invalid multibyte sequence.
12401 (PARSE_MULTIBYTE_SEQ) [not BYTE_COMBINING_DEBUG]: Assume multibyte
12402 sequence is always valid.
12403 (MAKE_NON_ASCII_CHAR, SPLIT_NON_ASCII_CHAR): These macros Deleted.
12404 (UNIBYTE_STR_AS_MULTIBYTE_P, MULTIBYTE_STR_AS_UNIBYTE_P): New macros.
12405 (CHAR_STRING): For 8-bit characters, call char_to_string.
12406 (INC_POS) [not BYTE_COMBINING_DEBUG]: Faster version. Assume
12407 multibyte sequence is always valid.
12408 (BUF_INC_POS) [not BYTE_COMBINING_DEBUG]: Likewise.
12409 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte)
12410 (str_as_unibyte): Extern them.
12411 (BCOPY_SHORT): Fix a bug.
12412 (CHAR_LEN): This macro deleted. Callers changed to use CHAR_BYTES.
12413 (FETCH_STRING_CHAR_ADVANCE): Check multibyteness of STRING.
12414 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK): New macro.
12415 (FETCH_CHAR_ADVANCE): Check multibyteness of the current buffer.
12417 * coding.c (ONE_MORE_BYTE, TWO_MORE_BYTES): Set coding->result to
12418 CODING_FINISH_INSUFFICIENT_SRC if there's not enough source.
12419 (ONE_MORE_CHAR, EMIT_CHAR, EMIT_ONE_BYTE, EMIT_TWO_BYTE)
12420 (EMIT_BYTES): New macros.
12421 (THREE_MORE_BYTES, DECODE_CHARACTER_ASCII)
12422 (DECODE_CHARACTER_DIMENSION1, DECODE_CHARACTER_DIMENSION2): These
12424 (CHECK_CODE_RANGE_A0_FF): This macro deleted.
12425 (detect_coding_emacs_mule): Use UNIBYTE_STR_AS_MULTIBYTE_P to
12426 check the validity of multibyte sequence.
12427 (decode_coding_emacs_mule): New function.
12428 (encode_coding_emacs_mule): New macro.
12429 (detect_coding_iso2022): Use ONE_MORE_BYTE to fetch a byte from
12431 (DECODE_ISO_CHARACTER): Just return a character code.
12432 (DECODE_COMPOSITION_START): Set coding->result instead of result.
12433 (decode_coding_iso2022, decode_coding_sjis_big5, decode_eol): Use
12434 EMIT_CHAR to produced decoded characters. Exit the loop only by
12435 macros ONE_MORE_BYTE or EMIT_CHAR. Don't handle the case of last
12437 (ENCODE_ISO_CHARACTER): Don't translate character here. Produce
12438 only position codes for an invalid character.
12439 (encode_designation_at_bol): Return new destination pointer. 5th
12440 arg DSTP is changed to DST.
12441 (encode_coding_iso2022, decode_coding_sjis_big5): Get a character
12442 from the source by ONE_MORE_CHAR. Don't handle the case of last
12444 (DECODE_SJIS_BIG5_CHARACTER, ENCODE_SJIS_BIG5_CHARACTER): These
12446 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
12447 (detect_coding_utf_16, detect_coding_ccl): Use ONE_MORE_BYTE and
12448 TWO_MORE_BYTES to fetch a byte from the source.
12449 (encode_eol): Pay attention to coding->src_multibyte.
12450 (detect_coding, detect_eol): Preserve members src_multibyte and
12452 (DECODING_BUFFER_MAG): Return 2 even for coding_type_raw_text.
12453 (encoding_buffer_size): Set magnification to 3 for all coding
12454 systems that require encoding.
12455 (ccl_coding_driver): For decoding, be sure that the result is
12456 valid multibyte sequence.
12457 (decode_coding): Initialize coding->errors and coding->result.
12458 For emacs-mule, call decode_coding_emacs_mule. For no-conversion
12459 and raw-text, always call decode_eol. Handle the case of last
12460 block here. If not coding->dst_multibyte, convert the resulting
12461 sequence to unibyte.
12462 (encode_coding): Initialize coding->errors and coding->result.
12463 For emacs-mule, call encode_coding_emacs_mule. For no-conversion
12464 and raw-text, always call encode_eol. Handle the case of last
12466 (shrink_decoding_region, shrink_encoding_region): Detect cases
12467 that we can't skip data more rigidly.
12468 (code_convert_region): Setup src_multibyte and dst_multibyte
12469 members of coding. For decoding, if the buffer is multibyte,
12470 convert the source sequence to unibyte in advance. For encoding,
12471 if the buffer is multibyte, convert the resulting sequence to
12472 multibyte afterward.
12473 (run_pre_post_conversion_on_str): New function.
12474 (code_convert_string): Deleted and divided into the following two.
12475 (decode_coding_string, encode_coding_string): New functions.
12476 (code_convert_string1, code_convert_string_norecord): Call one of
12478 (Fdecode_sjis_char, Fdecode_big5_char): Use MAKE_CHAR instead of
12479 MAKE_NON_ASCII_CHAR.
12480 (Fset_terminal_coding_system_internal)
12481 (Fset_safe_terminal_coding_system_internal): Setup src_multibyte
12482 and dst_multibyte members.
12483 (init_coding_once): Initialize iso_code_class with new enum
12484 ISO_control_0 and ISO_control_1.
12486 * coding.h (enum iso_code_class_type): Member ISO_control_code is
12487 devided into ISO_control_0 and ISO_control_1.
12488 (struct coding_system): New members src_multibyte, dst_multibyte,
12489 errors, and result. Delete member fake_multibyte.
12490 (CODING_REQUIRE_DECODING): Return 1 if coding->dst_multibyte is
12492 (CODING_REQUIRE_ENCODING): Return 1 if coding->src_multibyte is
12495 * data.c (Faref): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
12498 * editfns.c (Fformat): Be sure to convert 8-bit characters to
12500 (Ftranspose_region) [BYTE_COMBINING_DEBUG]: Abort if byte
12502 (Ftranspose_region): Delete codes for handling byte combining.
12504 * fileio.c (Finsert_file_contents): Setup src_multibyte and
12505 dst_multibyte members of coding. On handling REPLACE on unibyte
12506 buffer, convert the result of decode_coding to unibyte. On
12507 inserting into a mutibyte buffer, always call code_convert_region.
12508 (e_write): Setup coding->src_multibyte according to the
12509 multibyteness of the source (buffer or string).
12511 * fns.c (concat): Handle 8-bit characters correctly.
12512 (Fstring_as_unibyte): Be sure to make all 8-bit characters in
12513 unibyte in the result.
12514 (Fstring_as_multibyte): Be sure to make all 8-bit characters in
12515 valid multibyte form in the result.
12516 (map_char_table): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
12517 (Fbase64_encode_region, Fbase64_encode_string): If base64_encode_1
12518 return -1, signal an error.
12519 (base64_encode_1): New arg MULTIBYTE. Get each character by
12520 CHAR_STRING_AND_LENGTH if MULTIBYTE is nonzero. If a multibyte
12521 character is found, return -1.
12522 (Fbase64_decode_region): Delete codes for handling byte-combining.
12523 Treat each decoded byte as a unibyte character.
12524 (Fbase64_decode_string): Return unibyte string.
12525 (Fcompare_strings, concat, string_byte_to_char): Use
12526 FETCH_STRING_CHAR_ADVANCE_NO_CHECK instead off
12527 FETCH_STRING_CHAR_ADVANCE.
12528 (Fstring_lessp): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
12529 (mapcar1): If SEQ is string, always use FETCH_STRING_CHAR_ADVANCE.
12531 * fontset.c (fontset_ref): Use SPLIT_CHAR instead of
12532 SPLIT_NON_ASCII_CHAR.
12533 (fontset_ref_via_base, fontset_set): Likewise
12535 * insdel.c (adjust_markers_for_record_delete): Deleted.
12536 (adjust_markers_for_insert): Argument changed. Caller changed.
12537 (adjust_markers_for_replace): Likewise.
12538 (ADJUST_CHAR_POS, combine_bytes, byte_combining_error)
12539 (CHECK_BYTE_COMBINING_FOR_INSERT): Deleted.
12540 (copy_text): Delete unused local varialbe c_save. For converting
12541 to multibyte, be sure to make all 8-bit characters in valid
12543 (count_size_as_multibyte): Handle 8-bit characters correctly.
12544 (insert_1_both, insert_from_string_1, insert_from_buffer_1)
12545 (adjust_after_replace, replace_range, del_range_2)
12546 [BYTE_COMBINING_DEBUG]: Abort if byte combining occurs.
12547 (insert_1_both, insert_from_string_1, insert_from_buffer_1)
12548 (adjust_after_replace, replace_range, del_range_2) Delete codes for
12549 handling byte combining.
12550 (adjust_before_replace): Deleted.
12552 * keymap.c (Fsingle_key_description): Use SPLIT_CHAR instead of
12553 SPLIT_NON_ASCII_CHAR.
12554 (describe_vector): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
12555 (Faccessible_keymaps): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
12556 (Fkey_description): Likewise.
12558 * lread.c (read1): On reading multibyte string, be sure to make
12559 all 8-bit chararacters in valid multibyte form.
12560 (readchar): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
12562 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE
12565 * process.c (Fstart_process): GCPRO current_dir before calling
12566 Ffind_operation_coding_system. Encode arguments here.
12567 (create_process): Don't encode arguments here. Setup
12568 src_multibyte and dst_multibyte members of struct coding.
12569 (read_process_output): Setup src_multibyte and dst_multibyte
12570 members of struct coding. If the output is to multibyte buffer,
12571 always decode the output of the process. Adjust the
12572 representation of 8-bit characters to the multibyteness of the output.
12573 (send_process): Setup coding->src_multibyte according to the
12574 multibyteness of the source.
12576 * search.c (wordify): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
12577 (Freplace_match): Use FETCH_STRING_CHAR_ADVANCE and
12578 FETCH_STRING_CHAR_ADVANCE_NO_CHECK appropriately.
12580 * term.c (produce_special_glyphs): Use CHAR_BYTES instead of CHAR_LEN.
12582 * w16select.c (Fw16_set_clipboard_data): Setup members
12583 src_multibyte and dst_multibyte of coding. Adjusted for the
12584 change for find_charset_in_str.
12585 (Fw16_get_clipboard_data): Likewise.
12587 * w32fns.c (w32_to_x_font): Setup members src_multibyte and
12588 dst_multibyte of coding.
12589 (x_to_w32_font): Likewise.
12591 * w32select.c (Fw32_set_clipboard_data): Setup members
12592 src_multibyte and dst_multibyte of coding. Adjusted for the
12593 change for find_charset_in_str.
12594 (Fw32_get_clipboard_data): Likewise.
12596 * xdisp.c (get_next_display_element): Handle 8-bit characters
12598 (next_element_from_display_vector): Use CHAR_BYTES instead of CHAR_LEN.
12599 (disp_char_vector): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
12601 * xselect.c (selection_data_to_lisp_data): Setup members
12602 src_multibyte and dst_multibyte of coding. Adjusted for the
12603 change for find_charset_in_str.
12604 (lisp_data_to_selection_data): Likewise.
12606 2000-05-19 Gerd Moellmann <gerd@gnu.org>
12608 * buffer.c (Fbury_buffer): Avoid trouble from burying a killed buffer.
12610 * dispextern.h (Vimage_types): Add extern declaration.
12612 * xdisp.c (Vimage_types): Moved here from xfns.c.
12613 (syms_of_xdisp): Move `image-types' variable here from xfns.c.
12615 * xfns.c (Vimages_types): Moved to xdisp.c.
12616 (syms_of_xfns): Move `image-types' to xdisp.c.
12618 * w32fns.c (Vimage_types): Removed.
12619 (syms_of_w32fns): Remove `image-types'.
12621 2000-05-18 Kenichi Handa <handa@etl.go.jp>
12623 * fns.c (map_char_table): Pay attention to character number of
12624 charset. Check the validity of charset at the first level. For
12625 leaf nodes that has nil value, call C_FUNCTION or FUNCTION with
12628 * fontset.c: Include "buffer.h".
12629 (fs_load_font): If the face has fontset, record the face ID in
12631 (Finternal_char_font): New function.
12632 (accumulate_font_info): New function.
12633 (Ffontset_info): Rewritten for the new fontset implementation.
12634 (syms_of_fontset): Register Vdefault_fontset in the first element
12635 of Vfontset_table. Include Vdefault_fontset in
12636 Vfontset_alias_alist. Declare `internal-char-font' as a Lisp
12639 2000-05-16 Dave Love <fx@gnu.org>
12641 * m/iris5d.h: Deleted -- unused.
12643 2000-05-16 Gerd Moellmann <gerd@gnu.org>
12645 * xdisp.c, w32.c, print.c, msdos.c, emacs.c: Use the term
12646 `invalid' instead of `illegal'.
12648 * indent.c (Fmove_to_column): When ending within a tab, insert
12649 spaces first so that markers at the end of the tab get adjusted.
12651 * frame.c (frames_bury_buffer): Don't add a buffer to the frame's
12652 buffer list that wasn't selected in that frame.
12654 * filelock.c (get_boot_time): To obtain an 8 char file name, which
12655 is needed on mescaline, use a 2 char prefix, and call
12656 make_temp_name with second arg non-zero.
12658 * fileio.c (make_temp_name): New function, extracted from
12660 (Fmake_temp_name): Use it.
12662 2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
12664 * window.c (coordinates_in_window): Subtract 1 when computing right_x.
12666 2000-05-15 Gerd Moellmann <gerd@gnu.org>
12668 * Makefile.in (lisp): Add env.elc.
12670 * callproc.c (Fgetenv_internal): Renamed from Fgetenv.
12672 2000-05-12 Gerd Moellmann <gerd@gnu.org>
12674 * search.c (Freplace_match): Handle case of `\N' in the
12675 replacement when there's no group N.
12677 2000-05-11 Gerd Moellmann <gerd@gnu.org>
12679 * xdisp.c (add_to_log): Don't pass the terminating NUL byte
12680 of the message to message_dolog.
12682 * keyboard.c (read_char): Don't clear current message for help
12683 events; let the code handling help events handle this. Change
12684 code detecting help events that should be ignored.
12686 * xdisp.c (handle_single_display_prop): Don't try to set PT if
12687 we're interating over a string.
12689 2000-05-09 Dave Love <fx@gnu.org>
12691 * fileio.c (Fwrite_region): If APPEND arg is an integer, seek to
12692 that offset before writing. Move gcpro region past call of
12695 2000-05-04 Dave Love <fx@gnu.org>
12697 * buffer.c (syms_of_buffer) [auto-fill-function]: Doc fix.
12699 2000-05-04 Gerd Moellmann <gerd@gnu.org>
12701 * insdel.c (insert_from_buffer_1): Adjust FROM position by number
12702 of inserted characters when BUF equals the current buffer, and PT
12703 is in front of or equal to FROM.
12705 2000-05-03 Gerd Moellmann <gerd@gnu.org>
12707 * xdisp.c (handle_single_display_prop): If display property value
12708 is invalid, or something not supported on the frame, restore
12709 iterator's position to what it was initially. Make sure to return
12710 0 for invalid and unsupported property values.
12712 * xterm.c (x_produce_glyphs) <composite chars>: Handle case
12713 that x_per_char_metric returns null.
12715 2000-05-02 Gerd Moellmann <gerd@gnu.org>
12717 * xterm.h (struct face): Add forward declaration.
12718 (struct image): Ditto.
12719 (image_ascent): Add prototype.
12721 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
12722 (x_draw_image_relief, x_draw_image_foreground_1): Call function
12723 image_ascent instead of using IMAGE_ASCENT.
12725 * dispextern.h (DEFAULT_IMAGE_HEIGHT): New macro.
12726 (IMAGE_ASCENT): Removed.
12728 * xfns.c (Qcenter): New variable.
12729 (enum image_value_type): Add IMAGE_ASCENT_VALUE.
12730 (parse_image_spec): Handle IMAGE_ASCENT_VALUE.
12731 (image_ascent): New function.
12732 (lookup_image): Recognize `:ascent center'.
12733 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
12734 (tiff_format, gif_format, gs_format): Use IMAGE_ASCENT_VALUE.
12735 (xbm_load): Don't set image's ascent here.
12736 (xbm_image_p, xpm_image_p, pbm_image_p, png_image_p)
12737 (jpeg_image_p, tiff_image_p, gif_image_p, gs_image_p): Don't
12738 check ascent values here.
12739 (Fimagep, Flookup_image [GLYPH_DEBUG]: Removed.
12740 (syms_of_xfns) [GLYPH_DEBUG]: Don't defsubr removed functions.
12741 (syms_of_xfns): Initialize Qcenter.
12743 * eval.c (Fsignal): If lisp_eval_depth or spepdl_size are near
12744 to the limits, increase the limits.
12746 2000-05-01 Kenichi Handa <handa@etl.go.jp>
12748 * fontset.c (fs_load_font): By default, use 0x00..0x7f for ASCII.
12749 Check Vfont_encoding_alist against the full name of the opened font.
12751 2000-04-28 Gerd Moellmann <gerd@gnu.org>
12753 * xdisp.c (make_cursor_line_fully_visible): Handle case of rows
12754 taller than the window.
12756 2000-04-28 Kenichi Handa <handa@etl.go.jp>
12758 * xfaces.c (realize_x_face): Fix the argument of the second
12759 xassert. BASE_FACE may not be a face for ASCII.
12761 2000-04-27 Gerd Moellmann <gerd@gnu.org>
12763 * print.c (print_object): Treat print-length < 0 as nil.
12765 * Makefile.in (termcapobj): Don't use TERMCAP_OBJ.
12767 * s/freebsd.h (TERMCAP_OBJ): Removed.
12768 (LIBS_TERMCAP): Don't define for __FreeBSD_version >= 400000.
12770 * lread.c (read1): Don't treat period followed by certain
12771 characters as symbol start.
12773 * xfns.c (slurp_file): New function.
12774 (xbm_image_p): Handle case of in-memory XBM files.
12775 (xbm_scan): Rewritten to work on memory buffers instead of files.
12776 (xbm_read_bitmap_data): Renamed from xbm_read_bitmap_file_data.
12777 Work on memory buffers instead of files. If DATA is null test
12778 if buffer looks like an in-memory XBM file.
12779 (xbm_load_image): Renamed from xbm_load_image_file. Work on
12780 memory buffers instead of files.
12781 (xbm_file_p): New function.
12782 (xbm_load): Accept :data DATA where DATA is an in-memory XBM file.
12784 * lread.c (end_of_file_error): New function.
12785 (read1): Call it instead of signaling `end-of-file' directly.
12787 * print.c (print_error_message): Print data of `end-of-file'
12788 with Fprinc instead of Fprin1.
12790 2000-04-26 Ken Raeburn <raeburn@gnu.org>
12792 * window.c (freeze_window_start): Check that minibuffer scroll
12793 window isn't nil before extracting the window structure pointer
12796 * undo.c (record_delete): If we hit the end of the undo list, stop
12797 picking elements apart.
12799 2000-04-26 Gerd Moellmann <gerd@gnu.org>
12801 * xdisp.c (display_line): If lines are continued, restore
12802 iterator's ascent/descent information to the values before the
12803 first glyph not fitting on the line.
12805 2000-04-25 Gerd Moellmann <gerd@gnu.org>
12807 * xdisp.c (try_window_id) <all changes above window start>: Adjust
12808 positions in glyph matrix. Don't compute new window end positions.
12810 * dispnew.c (increment_matrix_positions): Renamed from
12811 increment_glyph_matrix_buffer_positions.
12812 (increment_row_positions): Renamed from
12813 increment_glyph_row_buffer_positions.
12815 * dispextern.h: Change names of renamed functions from dispnew.c
12818 2000-04-24 Gerd Moellmann <gerd@gnu.org>
12820 * fileio.c (Fdo_auto_save): Create directories for auto-save
12821 list file if necessary.
12823 * xdisp.c (init_iterator): Set iterator's extra_line_spacing
12824 from buffer or frame.
12825 (automatic_hscrolling_p): New variable.
12826 (hscroll_windows): Scroll windows horizontally only if automatic
12827 hscrolling is allowed.
12828 (syms_of_xdisp): New variable `automatic-hscrolling'.
12830 * frame.h (struct frame): Add member extra_line_spacing.
12832 * xfns.c (x_set_line_spacing): New function.
12833 (Fx_create_frame): Set line spacing from resources.
12834 (Qline_spacing): New variable.
12835 (syms_of_xfns): Initialize Qline_spacing.
12837 * emacs.c (USAGE2): Add `--line-spacing' and `-lsp'.
12839 * buffer.c (init_buffer_once): Handle extra_line_spacing.
12840 (syms_of_buffer): Add `default-line-spacing' and `line-spacing'.
12841 (reset_buffer): Don't initialize extra2 and extra3. Initialize
12842 extra_line_spacing from default value.
12843 (init_buffer_once): Initialize default value of extra_line_spacing.
12845 * buffer.h (struct buffer): Add extra_line_spacing, remove extra2
12848 * xterm.c (x_produce_glyphs): Remove reference to struct it's
12849 prompt_width. Add extra line spacing.
12851 * term.c (produce_glyphs): Remove reference to struct it's
12854 * dispextern.h (struct it): Remove member prompt_width, add
12855 extra_line_spacing.
12857 2000-04-22 Gerd Moellmann <gerd@gnu.org>
12859 * dispnew.c (update_frame_line): When writing a whole line, make
12860 sure cursor is in the right row afterwards, otherwise a use of
12861 capability `ch' in cmgoto might leave the cursor in the row below.
12863 2000-04-21 Gerd Moellmann <gerd@gnu.org>
12865 * lisp.h (struct Lisp_Buffer_Cons): Remove.
12867 * keyboard.c (timer_check): Fix typo in comment.
12869 2000-04-21 Kenichi Handa <handa@etl.go.jp>
12871 * fontset.c (Fset_fontset_font): Fix docstring. Local variable
12872 name change: ch -> character.
12874 2000-04-20 Gerd Moellmann <gerd@gnu.org>
12876 * keyboard.c (echo_message_buffer): New variable.
12877 (echo_now): Set echo_message_buffer to the echo area buffer used
12878 to display the echo.
12879 (cancel_echoing): Reset echo_message_buffer to nil.
12880 (read_char): Code rewritten that handles canceling an echo or
12881 echoing a dash, respectively.
12883 * fileio.c (Ffile_writable_p) [WINDOWSNT]: Return nil if parent
12884 directory doesn't exist.
12886 2000-04-19 Dave Love <fx@gnu.org>
12888 * fns.c (syms_of_fns): Defsubr mapc.
12889 (concat): Don't allow numeric args.
12890 (Fconcat): Doc change.
12892 2000-04-19 Stefan Monnier <monnier@cs.yale.edu>
12894 * regex.c (re_match_2_internal): Don't shorten the strings anymore,
12895 instead define end_match(1|2) more carefully.
12896 Use GET_CHAR_BEFORE_2 for `begline'.
12898 2000-04-19 Gerd Moellmann <gerd@gnu.org>
12900 * frame.h (SELECTED_FRAME): Change definition to compile cleanly
12901 on 64-bit systems where NULL is defined as `0'.
12903 * xdisp.c (with_echo_area_buffer): Add more `int' parameters for
12904 the `variable argument list' to make it work on Alpha.
12906 * m/alpha.h (_LP64) [!_LP64]: Define.
12907 (ORDINARY_LINK): Define for NetBSD.
12909 * m/macppc.h (ORDINARY_LINK): Define for NetBSD.
12911 2000-04-19 Dave Love <fx@gnu.org>
12913 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Revert 2000-04-14
12916 * Makefile.in (LIBS): Don't use.
12917 (GETLOADAVG_OBJ): Define again.
12918 (otherobj): Add GETLOADAVG_OBJ.
12920 * buffer.c (Fmake_indirect_buffer): Escape newline in doc.
12922 2000-04-18 Gerd Moellmann <gerd@gnu.org>
12924 * lread.c (read_filtered_event): Cancel and start busy cursor.
12926 * xterm.c (x_produce_glyphs) <ASCII chars>: Take into account
12927 that the per-character metrics may be null.
12929 2000-04-17 Gerd Moellmann <gerd@gnu.org>
12931 * buffer.c (clone_per_buffer_values): New function.
12932 (Fmake_indirect_buffer): Add optional argument CLONE. Call
12933 clone_per_buffer_values if CLONE is not nil.
12935 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
12937 2000-04-16 Dave Love <fx@gnu.org>
12939 * Makefile.in: Remove obsolete localcpp stuff.
12940 (GETLOADAVG_OBJ): Don't define.
12941 (obj): Move LIBOBJS...
12942 (otherobj): ... to here.
12943 (MSDOS_OBJ): Convert to make variable -- preprocessing zapped
12944 whitespace-only lines after the continuation (Irix).
12946 2000-04-14 Gerd Moellmann <gerd@gnu.org>
12948 * xfns.c (xpm_load) [DEBUG_X_COLORS]: Register colors.
12950 * s/freebsd.h (LD_SWITCH_SYSTEM): Add `-L /usr/local/lib'.
12952 2000-04-14 Dave Love <fx@gnu.org>
12954 * s/aix3-1.h, s/bsd4-2.h, s/bsd4-3.h, s/cxux.h, s/dgux.h, s/gnu.h:
12955 * s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/rtu.h:
12956 * s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h, s/usg5-2.h:
12957 * s/usg5-3.h, s/xenix.h, s/umax.h: Don't define autoconfiscated
12960 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Don't define
12961 autoconfiscated HAVE_GETLOADAVG.
12963 * s/nextstep.h, s/sco4.h, s/sco5.h: Don't define autoconfiscated
12966 2000-04-14 Gerd Moellmann <gerd@gnu.org>
12968 * filelock.c (MAKE_LOCK_NAME): Allocate 2 more bytes.
12969 (fill_in_lock_file_name): Avoid existing files that aren't links.
12971 2000-04-14 Dave Love <fx@gnu.org>
12973 * Makefile.in (LIBS, LIBOBJS): New variable.
12974 (INTERVAL_SRC): Convert to make variable.
12975 (INTERVAL_OBJ, MKTIME_OBJ, FLOAT_SUPPORT, FACE_SUPPORT)
12976 (HAVE_X_WINDOWS, OBJECTS_SYSTEM): Remove.
12977 (obj): Substitute INTERVAL_OBJ, add MKTIME_OBJ, GETLOADAVG_OBJ and
12979 (SOME_MACHINE_OBJECTS): Remove interval stuff.
12980 (lisp): Substitute FACE_SUPPORT, FLOAT_SUP.
12981 (shortlisp): Add facemenu, float-sup, frame.
12982 (SOME_MACHINE_LISP): Remove them from here.
12983 (LIBES): Change unused LDLIBS to autoconf LIBS.
12985 * config.in: Add BROKEN_MKTIME, NLIST_STRUCT, NLIST_NAME_UNION.
12987 2000-04-14 Kenichi Handa <handa@etl.go.jp>
12989 * composite.c (update_compositions): If FROM and TO are not in a
12990 valid range, do nothing.
12992 2000-04-13 Gerd Moellmann <gerd@gnu.org>
12994 * tparam.c (tparam1): Abort when encountering an unknown `%'-specifier.
12996 * s/freebsd.h (TERMCAP_OBJ) [__FreeBSD__ >= 4]: Define as terminfo.o.
12998 * Makefile.in (termcapobj) [LIBS_TERMCAP && TERMCAP_OBJ]: Define
13001 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
13003 * fileio.c (a_write): Remove redundant semi-colons.
13004 (e_write): Return -1 if failed to write all the data.
13005 This fixes the changes made at 1999-12-15.
13007 2000-04-12 Dave Love <fx@gnu.org>
13009 * fns.c (mapcar1): Test for null vals to support mapc.
13010 (Fmapc): New function.
13012 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
13014 * msdos.c (NUM_MOUSE_BUTTONS): Define.
13015 (IT_frame_up_to_date): Support the buffer local value of
13016 cursor-type, if defined.
13018 2000-04-10 Dave Love <fx@gnu.org>
13020 * editfns.c (preceding-char, following-char): Doc fix.
13022 2000-04-10 Ken Raeburn <raeburn@gnu.org>
13024 * Makefile.in (temacs): Revert 2000-03-12 change.
13026 2000-04-10 Jason Rumney <jasonr@gnu.org>
13028 * xfaces.c (realize_face): Change FRAME_X_P to FRAME_WINDOW_P.
13030 2000-04-10 Gerd Moellmann <gerd@gnu.org>
13032 * xdisp.c (setup_echo_area_for_printing): Choose an echo
13033 area buffer, if it's not set up yet.
13035 * indent.c (compute_motion): Set immediate_quit.
13037 2000-04-09 Gerd Moellmann <gerd@gnu.org>
13039 * xfaces.c (tty_suppress_bold_inverse_default_colors_p): New variable.
13040 (realize_tty_face): Suppress boldness if colors are the inverse of
13041 the default colors, and tty_suppress_bold_inverse_default_colors_p
13043 (Ftty_suppress_bold_inverse_default_colors): New function.
13044 (syms_of_xfaces): Defsubr it.
13046 * buffer.c (Frestore_buffer_modified_p): New function.
13047 (syms_of_buffer): Defsubr it.
13049 2000-04-08 Ken Raeburn <raeburn@gnu.org>
13051 * charset.c (Fmake_char_internal): CHAR_COMPONENTS_VALID_P takes a
13052 charset id (int) argument, not a charset (Lisp_Object).
13054 * coding.h (code_convert_string): Declare.
13055 * coding.c (code_convert_string_norecord): Pass an int, not a lisp
13056 object, as the fourth argument to code_convert_string.
13058 * fontset.c (make_fontset_for_ascii_face): Use XINT on return value.
13059 (Fset_fontset_font): Use EQ to compare lisp objects.
13061 2000-04-05 Ken Raeburn <raeburn@gnu.org>
13063 * intervals.h (SET_INTERVAL_PARENT): Use INT_LISPLIKE to test for
13064 a pointer that looks like a lisp object.
13065 (SET_INTERVAL_OBJECT): Don't explicitly compare the object with
13066 zero, instead see whether it's an integer object, since they can't
13068 (GET_INTERVAL_OBJECT): Simply assign to the destination.
13070 * dispnew.c (allocate_matrices_for_frame_redisplay)
13071 (direct_output_forward_char): Use X(U)INT and make_number as needed
13072 to convert between (unsigned) int values and lisp integers.
13073 * keyboard.c (read_key_sequence): Likewise.
13074 * lread.c (substitute_object_recurse): Likewise.
13075 * fns.c (concat, hash_lookup, hash_remove): Likewise.
13076 * minibuf.c (do_completion, Fminibuffer_complete_word)
13077 (Fminibuffer_completion_help): Likewise.
13078 * term.c (produce_special_glyphs): Likewise.
13080 * fileio.c (Fwrite_region): Use EQ when comparing lisp objects.
13081 * print.c (print_preprocess, print_object): Likewise.
13083 * search.c (compile_pattern): Use NILP when checking for nil.
13085 * lisp.h (make_number) [!NO_UNION_TYPE && __GNUC__ >= 2 &&
13086 __OPTIMIZE__]: Provide a GNU C macro version that handles
13087 lisp-object unions.
13088 (XSET) [!NO_UNION_TYPE]: Set the value field first, then the type
13089 field, to better cope with ENABLE_CHECKING and calls that modify a
13090 Lisp_Object using its old value.
13092 2000-04-04 Gerd Moellmann <gerd@gnu.org>
13094 * window.c (compare_window_configurations): Signal an error
13095 if parameters C1 or C2 aren't window configurations.
13097 * bytecode.c (Fbyte_code): Add a bunch of BEFORE_POTENTIAL_GC/
13098 AFTER_POTENTIAL_GC calls around calls to functions that can
13099 signal an error and thus invoke the debugger.
13101 2000-04-03 Gerd Moellmann <gerd@gnu.org>
13103 * fns.c (Fbase64_decode_region, Fbase64_decode_string): Signal
13104 an error if decoding fails.
13106 * keyboard.c (lispy_mouse_names): Variable removed.
13107 (Vlispy_mouse_stem): New variable.
13108 (syms_of_keyboard): Initialize Vlispy_mouse_stem.
13109 (make_lispy_event) <mouse_click, scroll_bar_click>: Don't abort
13110 for any mouse button number. Increase size of mouse_syms and
13111 button_down_location as needed. Call modify_event_symbol with
13112 different arguments.
13113 (make_lispy_event) <scroll_bar_click> [USE_TOOLKIT_SCROLL_BARS]:
13114 Call modify_event_symbol with different arguments.
13115 (make_lispy_event) <w32_scroll_bar_click> [WINDOWSNT]: Don't abort
13116 for any button number. Call modify_event_symbol with different
13118 (modify_event_symbol): Rename NAME_ALIST to NAME_ALIST_OR_STEM.
13119 Accept a string for NAME_ALIST_OR_STEM.
13121 * lisp.h (larger_vector): Add prototype.
13123 * fns.c (larger_vector): Make externally visible.
13125 * termhooks.h (NUM_MOUSE_BUTTONS): Removed.
13127 2000-04-02 Stefan Monnier <monnier@cs.yale.edu>
13129 * regex.c (PTR_TO_OFFSET) [!emacs]: Remove.
13130 (RE_MULTIBYTE_P, RE_STRING_CHAR_AND_LENGTH): New macros.
13131 (GET_CHAR_BEFORE_2): Moved from charset.h plus fixed minor bug when
13132 we are between str1 and str2.
13133 (MAX_MULTIBYTE_LENGTH, CHAR_STRING) [!emacs]: Provide trivial default.
13134 (PATFETCH): Use `TRANSLATE'.
13135 (PATFETCH_RAW): Fetch multibyte char if applicable.
13136 (PATUNFETCH): Remove.
13137 (regex_compile): Rely on PATFETCH to do most of the multibyte magic.
13138 When writing a char, write it directly into the pattern buffer rather
13139 than going needlessly through a temp char-array.
13140 (re_match_2_internal): Similarly, rely on RE_STRING_CHAR to do the
13141 multibyte magic and remove the useless `#ifdef emacs'.
13142 (bcmp_translate): Don't compare as multibyte chars when in a unibyte
13145 * regex.h (struct re_pattern_buffer): Make field `multibyte'
13146 conditional on `emacs'.
13148 * charset.h (GET_CHAR_BEFORE_2): Moved to regex.c.
13150 2000-04-01 Ken Raeburn <raeburn@gnu.org>
13152 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P): Expand
13153 non-union-type versions of XMARK and friends here, because XMARK
13154 and friends won't work on an integer field if NO_UNION_TYPE is not
13156 (make_number): Define as a function if it's not defined as a macro.
13158 * composite.c (run_composite_function): Use NILP when checking for nil.
13159 (syms_of_composite): Delete local var NARGS, pass an int as first
13160 argument to Fmake_hash_table.
13162 * editfns.c (text_property_stickiness): Use NILP to test
13163 Lisp_Object boolean value.
13164 (Fmessage_or_box): Don't use NILP to test int variable.
13165 (Fformat): Use a temporary variable to avoid ENABLE_CHECKING
13166 problems reading from and changing the same lisp value in an
13169 2000-04-01 Gerd Moellmann <gerd@gnu.org>
13171 * term.c (TN_no_color_video): New variable.
13172 (term_init): Intitialize TN_no_color_video.
13173 (enum no_color_bit): New enumeration.
13174 (MAY_USE_WITH_COLORS_P): New macro.
13175 (turn_on_face): Use it to determine if attributes may be used
13176 combined with colors.
13178 2000-04-01 Ken Raeburn <raeburn@gnu.org>
13180 * window.c (CURBEG, CURSIZE): Don't overload lisp object lvalues
13181 with int lvalues via casts; instead, just yield lisp object lvalues.
13182 (enlarge_window): Variable sizep now points to Lisp_Object. Use
13183 proper accessor macros.
13184 (shrink_window_lowest_first): w->top is Lisp_Object; use XINT.
13185 (grow_mini_window): Fix typo getting int value of root->height.
13187 * xdisp.c (compute_string_pos): Fix order of arguments to
13188 string_pos_nchars_ahead.
13189 (handle_fontified_prop, add_to_log): Pass int, not Lisp_Object, as
13190 count arg to variable-arg routines like Frun_hook_with_args and
13192 (back_to_previous_visible_line_start)
13193 (build_desired_tool_bar_string): Pass Lisp_Object, not int, to
13194 fixed-arg routines like Fget_char_property and Fmake_string.
13195 (reconsider_clip_changes): Use XINT when comparing integer lisp
13196 objects, or passing them as int arguments.
13197 (mark_window_display_accurate, insert_left_trunc_glyphs)
13198 (append_space, extend_face_to_end_of_line): Use make_number when
13199 storing or passing integer values as lisp objects.
13200 (set_cursor_from_row, highlight_trailing_whitespace): Use
13201 INTEGERP, not implicit test against zero, for glyph object.
13202 (try_window_id): Don't use make_number when we want an int value.
13204 * xfaces.c (xlfd_symbolic_value): Make last argument a
13205 Lisp_Object, to be consistent with callers.
13206 (Fbitmap_spec_p): Use XINT to get numeric value of height.
13207 (lface_hash): Apply XFASTINT to lisp values before folding in.
13209 * xfns.c (Fx_show_tip): Use make_number to get lisp objects to
13210 fill in window width and height. Pass an int, not a lisp object,
13211 as first arg to Finsert.
13213 2000-04-01 Gerd Moellmann <gerd@gnu.org>
13215 * xfaces.c (realize_basic_faces): Block input while realizing
13218 * keyboard.c (lispy_mouse_names): Add additional mouse names.
13220 * termhooks.h (NUM_MOUSE_BUTTONS): Increase to 15.
13222 2000-03-31 Gerd Moellmann <gerd@gnu.org>
13224 * xterm.c (x_produce_glyphs): When displaying unibyte text
13225 or ASCII, handle case that per-char metric is null.
13227 2000-03-30 Ken Raeburn <raeburn@gnu.org>
13229 * lisp.h (NO_UNION_TYPE) [ENABLE_CHECKING]: Undef.
13231 * lisp.h (XCONS, XSTRING, XSYMBOL, XFLOAT, XPROCESS, XWINDOW)
13232 (XSUBR, XBUFFER): Verify correct object type before returning
13233 pointer, using eassert.
13234 * frame.h (XFRAME): Likewise.
13236 * buffer.c (Frename_buffer, Fset_buffer_multibyte)
13237 (swap_out_buffer_local_variables, Fmove_overlay): Don't apply
13238 XSYMBOL, XBUFFER, etc, to values that may be nil or of the wrong type.
13239 * data.c (set_internal): Likewise.
13240 * dispextern.h (WINDOW_WANTS_MODELINE_P)
13241 (WINDOW_WANTS_HEADER_LINE_P): Likewise.
13242 * fileio.c (auto_save_1): Likewise.
13243 * insdel.c (check_markers): Likewise.
13244 * marker.c (buf_charpos_to_bytepos, unchain_marker): Likewise.
13245 * undo.c (record_insert): Likewise.
13246 * vmsproc.c (child_sig): Likewise.
13247 * window.c (unshow_buffer, window_loop): Likewise.
13248 * xterm.c (x_erase_phys_cursor): Likewise.
13250 2000-03-30 Gerd Moellmann <gerd@gnu.org>
13252 * xfns.c (free_image_cache): Free the cache structure itself
13253 last, after all its members have been freed.
13255 * lisp.h (xstrdup): Add prototype.
13257 * alloc.c (xstrdup): Moved here from xfaces.c.
13258 (allocating_for_lisp): Variable removed.
13259 (lisp_malloc): Block input around the calls to malloc and mem_insert.
13261 * xfaces.c (realize_tty_face): Use find_symbol_value instead
13263 (xstrdup): Moved to alloc.c.
13265 2000-03-29 Ken Raeburn <raeburn@gnu.org>
13267 * scroll.c (CHECK_BOUNDS): Renamed from CHECK.
13269 * emacs.c (main): Fix sense of no-loadup test.
13271 * config.in (ENABLE_CHECKING): Undef.
13273 * lisp.h (struct interval): Replace "parent" field with a union of
13274 interval pointer and Lisp_Object; add new bitfield to use as
13275 discriminant. Change other flag fields to bitfields.
13276 (CHECK): New macro for consistency checking. If ENABLE_CHECKING
13277 is defined and the supplied test fails, print a message and abort.
13278 (eassert): New macro. Use CHECK to provide an assert-like facility.
13280 * intervals.h (NULL_INTERVAL_P): Now applies only to real interval
13281 pointers; abort if the value looks like a lisp object.
13282 (NULL_INTERVAL_P, NULL_PARENT, HAS_PARENT, HAS_OBJECT, SET_PARENT)
13283 (SET_OBJECT, INTERVAL_PARENT, GET_INTERVAL_OBJECT, COPY_PARENT):
13284 Modify for new interval parent definition.
13286 * alloc.c (mark_interval_tree, MARK_INTERVAL_TREE)
13287 (UNMARK_BALANCE_INTERVALS): Update references that need an
13288 addressable lisp object in the interval structure.
13289 (die): New function.
13290 (suppress_checking): New variable.
13292 * intervals.c (interval_start_pos): Just return 0 if there's no
13295 2000-03-29 Gerd Moellmann <gerd@gnu.org>
13297 * lread.c (read1): Accept `.' (period) as symbol start like in CL
13298 and earlier Emacs versions.
13300 * keyboard.c (Ftop_level): Cancel busy-cursor.
13302 * eval.c (call_debugger): Cancel busy-cursor.
13304 2000-03-29 Kenichi Handa <handa@etl.go.jp>
13306 * search.c (Freplace_match): Adjust multibyteness of the current
13307 buffer and NEWTEXT. Free allocated memory before signaling an error.
13309 2000-03-28 Stefan Monnier <monnier@cs.yale.edu>
13311 * regex.c (analyse_first): New function obtained by ripping out most
13312 of re_compile_fastmap and generalizing it a little bit so that it
13313 can also just return whether a given (sub)pattern can match the empty
13315 (regex_compile): Use `analyse_first' to decide whether the loop-check
13316 needs to be done or not for *, +, *? and +? (the loop check is costly
13317 for non-greedy repetition).
13318 (re_compile_fastmap): Delegate the actual work to `analyse_first'.
13320 2000-03-28 Dave Love <fx@gnu.org>
13322 * s/gnu-linux.h (GC_SETJMP_WORKS): Define for i386, sparc, m68k, alpha.
13324 * alloc.c: Include stdio.h. Test STDC_HEADERS, not __STDC__.
13326 2000-03-27 Stefan Monnier <monnier@cs.yale.edu>
13328 * regex.c (REGEX_FREE_STACK, RESET_FAIL_STACK): Make them usable as
13330 (enum re_opcode_t): Update description of succeed_n.
13331 (PATFETCH): Always define.
13332 (regex_compile): Use lookahead rather than PATUNFETCH (for repetition
13333 operators, char classes, shy-groups and intervals).
13334 Optimize special cases of intervals so as to only use succeed_n and
13335 jump_n when really needed.
13336 (re_compile_fastmap): Simplify handling of jump_n and succeed_n now
13337 that we don't have to handle the special cases any more.
13338 Simplify on_failure_jump handling as well.
13340 2000-03-28 Jason Rumney <jasonr@gnu.org>
13342 * lread.c (Fload): Move safe_p definition to above #ifdef DOS_NT.
13344 2000-03-27 Gerd Moellmann <gerd@gnu.org>
13346 * s/freebsd.h (GC_SETJMP_WORKS): Define.
13348 * s/msdos.h (GC_SETJMP_WORKS): Define.
13350 * alloc.c (mark_maybe_object): New function.
13351 (mark_memory): Use it.
13352 (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK): New macros.
13353 (setjmp_tested_p, longjmp_done): New variables.
13354 (test_setjmp): New function.
13355 (mark_stack) [!GC_SETJMP_WORKS]: Call test_setjmp.
13356 (init_alloc): Initialize setjmp_tested_p and longjmp_done.
13358 * xdisp.c (face_before_or_after_it_pos): Pass multibyteness
13359 to DEC_TEXT_POS and INC_TEXT_POS.
13361 * dispnew.c (direct_output_for_insert): Use DEC_TEXT_POS
13362 with parameter MULTIBYTE_P.
13364 * dispextern.h (INC_TEXT_POS, DEC_TEXT_POS): Add parameter MULTIBYTE_P.
13366 * editfns.c (Fsubst_char_in_region): Don't use INC_POS in unibyte
13367 buffers because it looks for multibyte character byte sequences
13368 which don't exist in unibyte text.
13370 * xterm.h (x_specified_cursor_type, x_copy_color): Add prototypes.
13372 * xfaces.c (register_color, unregister_color, unregister_colors)
13373 [DEBUG_X_COLORS]: New functions.
13374 (x_free_colors) [DEBUG_X_COLORS]: Unregister colors.
13376 * xfns.c (x_set_cursor_color): Get color reference counts right.
13378 * xterm.c (x_copy_color): New function.
13379 (x_alloc_nearest_color) [DEBUG_X_COLORS]: Call register_color.
13381 * buffer.h (MAX_PER_BUFFER_VARS): Renamed from MAX_BUFFER_LOCAL_VARS.
13382 (PER_BUFFER_VAR_OFFSET): Renamed from BUFFER_LOCAL_VAR_OFFSET.
13383 (PER_BUFFER_VAR_IDX): Renamed from BUFFER_LOCAL_VAR_IDX.
13384 (PER_BUFFER_VALUE_P): Renamed from BUFFER_HAS_LOCAL_VALUE_P.
13385 (SET_PER_BUFFER_VALUE_P): Renamed from SET_BUFFER_HAS_LOCAL_VALUE_P.
13386 (PER_BUFFER_IDX): Renamed from BUFFER_LOCAL_IDX.
13387 (PER_BUFFER_DEFAULT): Renamed from BUFFER_LOCAL_DEFAULT_VALUE.
13388 (PER_BUFFER_VALUE): Renamed from BUFFER_LOCAL_VALUE.
13389 (PER_BUFFER_SYMBOL): Renamed from BUFFER_LOCAL_SYMBOL.
13390 (PER_BUFFER_TYPE): Renamed from BUFFER_LOCAL_TYPE.
13392 * category.c, data.c, syntax.c, print.c, lread.c: Use new macro
13393 names for handling per-buffer variables.
13395 * buffer.c (buffer_permanent_local_flags): Use MAX_PER_BUFFER_VARS
13396 instead of MAX_BUFFER_LOCAL_VARS.
13397 (last_per_buffer_idx): Renamed from max_buffer_local_idx.
13399 * xfaces.c (lookup_face): Don't assert FACE_SUITABLE_FOR_CHAR_P.
13401 * xfns.c (x_specified_cursor_type): New function.
13402 (x_set_cursor_type): Use it.
13404 * buffer.h (struct buffer): Add cursor_type.
13406 2000-03-26 Stefan Monnier <monnier@cs.yale.edu>
13408 * regex.c (enum re_opcode_t): New opcode on_failure_jump_nastyloop.
13409 (print_partial_compiled_pattern, re_compile_fastmap):
13411 (regex_compile): Use on_failure_jump_nastyloop for non-greedy loops.
13412 (re_match_2_internal): Add code for on_failure_jump_nastyloop when
13413 executing it as well as when popping it off the stack to find infinite
13414 loops in non-greedy repetition operators.
13416 2000-03-26 Gerd Moellmann <gerd@gnu.org>
13418 * doc.c (Qfunction_documentation): New variable.
13419 (syms_of_doc): Initialize Qfunction_documentation.
13420 (Fdocumentation): If FUNCTION is a symbol with non-nil
13421 `function-documentation' property, return a documentation derived
13424 * buffer.c (syms_of_buffer): Add default-cursor-type.
13425 (init_buffer_once): Don't let cursor_type have a local value
13428 * xterm.c (x_display_and_set_cursor): Choose cursor depending
13429 on buffer-local value of cursor_type.
13430 (x_draw_bar_cursor): Add parameter WIDTH.
13432 * buffer.c (reset_buffer): Initialize buffer's cursor_type.
13433 (init_buffer_once): Set default cursor_type value to t.
13434 Mark cursor_type as local everywhere.
13435 (syms_of_buffer): New per-buffer variable cursor-type.
13437 * buffer.h (struct buffer): Remove member local_var_flags,
13439 (MAX_BUFFER_LOCAL_VARS): New macro.
13440 (BUFFER_LOCAL_VAR_OFFSET, BUFFER_LOCAL_VAR_IDX)
13441 (BUFFER_HAS_LOCAL_VALUE_P, SET_BUFFER_HAS_LOCAL_VALUE_P)
13442 (BUFFER_LOCAL_IDX, BUFFER_LOCAL_DEFAULT_VALUE, BUFFER_LOCAL_VALUE)
13443 (BUFFER_LOCAL_SYMBOL, BUFFER_LOCAL_TYPE): New macros.
13445 * print.c (print_object): Use new macros for per-buffer variables.
13447 * category.c (Fset_category_table): Use new macros for per-buffer
13450 * buffer.c (buffer_permanent_local_flags): Make a char array.
13451 (max_buffer_local_idx): New variable.
13452 (reset_buffer_local_variables, Fbuffer_local_variables): Rewritten
13453 for new handling of per-buffer variables.
13454 (buffer_slot_type_mismatch): Use new macros for per-buffer vars.
13455 (init_buffer_once): Initialize per-buffer vars differently.
13456 Set max_buffer_local_idx.
13458 * syntax.c (Fset_syntax_table): Use new macros for per-buffer
13461 * lread.c (defvar_per_buffer): Use new macros for per-buffer variables.
13463 * data.c (do_symval_forwarding, store_symval_forwarding)
13464 (find_symbol_value, set_internal, default_value, Fset_default)
13465 (Fkill_local_variable, Flocal_variable_p): Use new macros for
13466 per-buffer variables.
13468 * Makefile.in (bootstrap-emacs): Use `mv -f' instead of `mv'.
13470 2000-03-24 Gerd Moellmann <gerd@gnu.org>
13472 * xterm.c (x_term_init): Unblock input around call1 of
13473 Qvendor_specific_keysyms.
13475 * syntax.c (open_paren_in_column_0_is_defun_start): New variable.
13476 (find_defun_start): Consider an open parenthesis in column 0
13477 a defun start only if open_paren_in_column_0_is_defun_start is set.
13478 (syms_of_syntax): New variable open-paren-in-column-0-is-defun-start.
13480 2000-03-24 Stefan Monnier <monnier@cs.yale.edu>
13482 * eval.c (Fautoload): Add entry in load-history (if after dump).
13483 * lread.c (load-history): Update docstring.
13485 2000-03-24 Gerd Moellmann <gerd@gnu.org>
13487 * indent.c (Fvertical_motion): Always use the current buffer.
13488 Temporarily change the window's buffer, if necessary.
13490 2000-03-23 Gerd Moellmann <gerd@gnu.org>
13492 * xterm.c (fast_find_position): Make sure not to consider rows
13493 not visible in the window.
13495 2000-03-22 Stefan Monnier <monnier@cs.yale.edu>
13497 * regex.c (enum syntaxcode): Provide default for non-Emacs.
13498 (re_compile_fastmap, re_match_2_internal): Undo Dave's previous fix.
13500 2000-03-22 Jason Rumney <jasonr@gnu.org>
13502 * w32menu.c (single_submenu): Set help string to NULL if none.
13503 (w32_menu_show): Set help string correctly.
13504 (add-menu-item): Set help string in MIIM_DATA for menu item.
13505 Load SetMenuItemInfoA explicitly.
13506 (w32_menu_display_help): New function.
13508 * w32fns.c (w32_wnd_proc): Handle WM_MENUSELECT message.
13509 (QCdata): Moved to xdisp.c.
13511 * w32term.c (w32_read_socket): Handle WM_MENUSELECT message.
13512 (Vw32_charset_to_codepage_alist): Removed.
13513 (Vw32_charset_info_alist): New variable.
13514 (Qw32_charset_[ansi, default, symbol, shiftjis, hangul, gb2312)
13515 (chinesebig5, oem, easteurope, turkish, baltic, russian, arabic)
13516 (greek, hebrew, thai, johab, mac, unicode]): New symbols.
13517 (x_produce_glyphs): Remove out of date #ifdef 0'd section. Replace
13519 (w32_codepage_for_font): Use Vw32_charset_info_alist.
13520 (syms_of_w32term): Remove Vw32_charset_to_codepage_alist.
13521 Define Vw32_charset_info_alist and w32_charset symbols.
13523 2000-03-22 Jason Rumney <jasonr@gnu.org>
13525 * makefile.nt (w32bdf.obj): Update dependencies.
13527 * w32bdf.c: Include frame.h and dispextern.h before fontset.h.
13529 * w32fns.c: Include fontset.h after dispextern.h.
13530 (Fx_create_frame): Do not create fontset.
13531 (w32_load_system_font): Doc fix.
13532 (Fx_close_connection): Free full_name if it is not shared.
13534 * w32term.c: Include fontset.h after dispextern.h.
13535 (x_get_glyph_face_and_encoding): New parameter two_byte_p.
13537 (w32_per_char_metric): If PCM is invalid, delete and return NULL.
13538 (x_get_char_and_face_encoding): Use FACE_FOR_CHAR to get face_id.
13539 (w32_font_is_double_byte): New function, needs body.
13540 (x_append_glyph): Set glyph->glyph_not_available_p.
13541 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
13542 it->charset. If it->multibyte_p is zero and it->c is a multibyte
13543 character, convert it to a unibyte character.
13544 (struct glyph_string): Delete member `charset'.
13545 (W32_TEXTOUT): Temporarily remove charset_dim until another way of
13546 calculating it is found.
13547 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
13548 the case that per char metric is not available correctly.
13549 (x_fill_glyph_string): Handle the case that the specific glyph is
13550 not available correctly.
13551 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
13552 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
13553 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
13554 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
13555 fontset. Don't call FS_LOAD_FONT.
13557 2000-03-22 Ken Raeburn <raeburn@gnu.org>
13559 * intervals.h (NULL_INTERVAL): Cast to INTERVAL type.
13560 (INT_LISPLIKE): New macro.
13561 (NULL_INTERVAL_P): Use it.
13562 (INTERVAL_HAS_PARENT, INTERVAL_HAS_OBJECT, SET_INTERVAL_PARENT)
13563 (SET_INTERVAL_OBJECT, INTERVAL_PARENT, COPY_INTERVAL_PARENT)
13564 (GET_INTERVAL_OBJECT, INTERVAL_PARENT_OR_NULL): New macros.
13566 * alloc.c (make_interval, gc_sweep): Use new macros; eliminate all
13567 explicit references to "parent" field of struct interval and
13568 associated unclean type conversions.
13569 * intervals.c (create_root_interval, root_interval, rotate_right)
13570 (rotate_left, balance_possible_root_interval, split_interval_right)
13571 (split_interval_left, interval_start_pos, find_interval)
13572 (next_interval, previous_interval, update_interval)
13573 (adjust_intervals_for_insertion, delete_node, delete_interval)
13574 (adjust_intervals_for_deletion, merge_interval_right)
13575 (merge_interval_left, reproduce_tree, graft_intervals_into_buffer)
13576 (copy_intervals_to_string): Likewise.
13577 * intervals.h (AM_LEFT_CHILD, AM_RIGHT_CHILD, RESET_INTERVAL):
13579 * syntax.c (update_syntax_table): Likewise.
13581 * intervals.c (reproduce_tree_obj): New function, like
13582 reproduce_tree but takes a Lisp_Object for the parent. Declare
13584 (graft_intervals_into_buffer): Use it when appropriate.
13585 (reproduce_tree): Declare with prototype.
13586 (balance_possible_root_interval): Check that the parent is a lisp
13587 object before trying to examine its type.
13589 2000-03-22 Gerd Moellmann <gerd@gnu.org>
13591 * xfaces.c (lface_same_font_attributes_p): Compare font attributes
13592 as strings only if both are known to be strings.
13594 * s/openbsd.h (LIBS_TERMCAP): Undef.
13596 2000-03-21 Stefan Monnier <monnier@cs.yale.edu>
13598 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE): Add default
13599 definitions for non-Emacs compilation.
13600 (enum re_opcode_t): Remove (not)wordchar and move (not)syntaxspec
13601 outside of `#ifdef emacs'.
13602 (print_partial_compiled_pattern): Update.
13603 (regex_compile): Use (not)syntaxspec(Sword) instead of (not)wordchar.
13604 (re_compile_fastmap): Merge handling of charset and charset_not (for
13605 emacs and non-emacs compilation as well).
13606 Similarly for (not)categoryspec and (not)syntaxspec.
13607 Don't use the fastmap when reaching `anychar' since the added
13608 complexity is not justified.
13609 (re_match_2_internal): Merge (not)wordchar (emacs and non-emacs)
13610 and (not)syntaxspec. Merge (not)categoryspec.
13612 2000-03-22 Kenichi Handa <handa@etl.go.jp>
13614 * dispextern.h [!HAVE_WINDOW_SYSTEM] (FACE_SUITABLE_FOR_CHAR_P)
13615 (FACE_FOR_CHAR): Define them differently for the configuration of
13618 2000-03-21 Dave Love <fx@gnu.org>
13620 * fontset.c (Fset_fontset_font, Ffontset_font): Fix newlines in
13623 2000-03-21 Gerd Moellmann <gerd@gnu.org>
13625 * xfaces.c (check_lface_attrs) [GLYPH_DEBUG]: Fix syntax error.
13626 (lface_fully_specified_p): Don't check contents of
13627 LFACE_FONT_INDEX because that attribute is optional.
13628 (realize_x_face): Remove now unwarranted xassert.
13630 2000-03-21 Kenichi HANDA <handa@etl.go.jp>
13632 The following changes are to make font selection based on
13633 characters, not charset. In addition, they recover fontset
13634 facilities while utilizing the new font selection mechanism.
13636 * Makefile.in (fontset.o): Depend on dispextern.h.
13638 * alloc.c (mark_face_cache): Don't mark face->registry.
13640 * dispextern.h (struct glyph): New member glyph_not_available_p.
13641 Use 22 bits for face_id.
13642 (enum lface_attribute_index): Add LFACE_FONT_INDEX.
13643 (struct face): Delete member registry, new member ascii_face.
13644 (FACE_SUITABLE_FOR_CHAR_P): Renamed from
13645 FACE_SUITABLE_FOR_CHARSET_P. Caller changed.
13646 (FACE_FOR_CHAR): Renamed from FACE_FOR_CHARSET. Caller changed.
13647 (struct it): Delete member charset, new member glyph_not_available_p.
13649 * fontset.h (FONT_NOT_OPENED, FONT_NOT_FOUND): Macros removed.
13650 (struct fontset_info, struct fontset_data): Structs removed.
13651 (allloc_fontset_data, free_fontset_data, fs_regiser_fontset)
13652 (Vglobale_fontset_alist, font_idx_temp): Externs removed.
13653 (fs_load_font, fs_query_fontset): Adjusted for new argument.
13654 (fs_free_face_fontset, fontset_font_pattern)
13655 (face_suitable_for_char_p, face_for_char)
13656 (make_fontset_for_ascii_face): Extern them.
13657 (FS_LOAD_FONT): Adjusted for the change of fontset implementation.
13658 (FS_LOAD_FACE_FONT): New macro.
13660 * fontset.c: All codes rewritten or adjusted for the change of
13661 fontset implementation. Now fontset is represented by char table.
13662 (Vglobal_fontset_alist, font_idx_temp, my_strcasetbl):
13664 (my_strcasecmp): Function removed.
13665 (Vfontset_table, next_fontset_id, Vdefault_fontset): New variables.
13666 (AREF, ASIZE): New macros.
13667 (FONTSET_FROM_ID, FONTSET_ID, FONTSET_NAME, FONTSET_FRAME)
13668 (FONTSET_ASCII, FONTSET_BASE, BASE_FONTSET_P, FONTSET_REF)
13669 (FONTSET_REF_VIA_BASE, FONTSET_SET): New macros.
13670 (fontset_ref, fontset_ref_via_base, fontset_set, make_fontset)
13671 (fontset_id_valid_p, font_family_registry, fontset_name)
13672 (fontset_ascii, free_face_fontset, face_suitable_for_char_p)
13673 (face_for_char, make_fontset_for_ascii_face, fontset_font_pattern):
13675 (fs_load_font): New arg FACE. Caller changed.
13676 (fs_query_fontset): Argument changed. Caller changed.
13677 (Fquery_fontset): call fs_query_fontset.
13678 (fs_register_fontset, alloc_fontset_data, free_fontset_data):
13680 (clear_fontset_elements, check_registry_encoding)
13681 (check_fontset_name): New functions.
13682 (syms_of_fontset): Set char-table-extra-slots property of fontset
13683 to 3. Staticpro and initialize Vfontset_table and
13684 Vdefault_fontset. Defsubr fontset_font and fontset_list.
13686 * frame.h (struct frame): Member `fontset_data' removed.
13687 (FRAME_FONTSET_DATA): Macro removed.
13689 * frame.c (make_frame): Don't allocate f->fontset_data.
13690 (Fdelete_frame): Don't free f->fontset_data.
13692 * msdos.c (XMenuActivate): Args to lookup_derived_face changed.
13694 * xdisp.c (charset_at_position): Function removed.
13695 (init_iterator): Don't set member charset of struct `it'.
13696 (handle_face_prop, reseat_to_string, set_iterator_to_next)
13697 (next_element_from_display_vector, insert_left_trunc_glyphs):
13699 (face_before_or_after_it_pos): Call FACE_FOR_CHAR, not
13701 (get_next_display_element, append_space)
13702 (extend_face_to_end_of_line): Likewise.
13704 * xfaces.c (Qx_charset_registry, Vface_default_registry):
13706 (clear_font_table, frame_update_line_height, load_face_font):
13707 Adjusted for the change of fontset implementation.
13708 (load_face_fontset_font): Function removed.
13709 (pixel_point_size): New function.
13710 (font_list): Argument type changed. Caller changed.
13711 (LFACE_FONT): New macro.
13712 (check_lface_attrs): Check attr[LFACE_FONT_INDEX].
13713 (set_lface_from_font_name): Type of arg FONTNAME is changed to
13714 Lisp_Object. Determine the font name by actually loading a font
13715 by the specified pattern. Set LFACE_FONT (lface) to the specified
13716 pattern. Even if a font is not found, don't try alternatives.
13717 (Finternal_set_lisp_face_attribute): Handle `font' slot in lface.
13718 (set_font_frame_param): If `font' is specified in lface, use it.
13719 (Finternal_get_lisp_face_attribute): Handle `font' slot in lface.
13720 (lface_same_font_attributes_p): Likewise.
13721 (make_realized_face): Arguent changed. Caller changed. Set
13722 face->ascii_face to face itself.
13723 (free_realized_face): Free face->fontset if face is for ASCII.
13724 (face_suitable_for_iso8859_1_p, face_suitable_for_charset_p)
13725 (deduce_unibyte_registry, x_charset_registry): Functions removed.
13726 (free_realized_multibyte_face): New function.
13727 (lookup_face, lookup_named_face, lookup_derived_face): Argument
13728 changed. Caller changed.
13729 (try_font_list): Argument type changed.
13730 (face_fontset): Check `font' slot of ATTRS, not `family' slot.
13731 (choose_face_font): Argument changed. Handle fontset properly.
13732 (choose_face_fontset_font): Function removed.
13733 (realize_default_face, realize_named_face): Don't remove the
13735 (realize_face): Argument changed. Caller changed. Remove face
13736 with the arg former_face_id in advance. Load font for the new face.
13737 (realize_x_face): Argument changed. Caller changed. For a
13738 multibyte character, share fontset with base_face. For a single
13739 byte character, make a new realized fontset. Don't load a font here.
13740 (realize_tty_face): Argument changed. Caller changed.
13741 (compute_char_face): Call FACE_FOR_CHAR, not FACE_FOR_CHARSET.
13742 (face_at_buffer_position): Don't check multibyte_p for returning
13744 (face_at_string_position): Call FACE_SUITABLE_FOR_CHAR_P, not
13745 FACE_SUITABLE_FOR_CHARSET_P.
13746 (syms_of_xfaces): Remove code for Qx_charset_registry and
13747 Vface_default_registry.
13749 * xterm.c: Include fontset.h after dispextern.h. Undo the changes
13750 related to PER_CHAR_METRIC done by Gerd on 2000-03-03.
13751 (x_per_char_metric): Don't try FONT->default_char. Even if
13752 pcm->width is zero, glyph bits may exist.
13753 (x_encode_char): Always initialize char2b->byte1.
13754 (x_get_char_face_and_encoding): Call FACE_FOR_CHAR to get face_id.
13755 (x_get_glyph_face_and_encoding): New arg two_byte_p. Caller changed.
13756 (x_append_glyph): Set glyph->glyph_not_available_p.
13757 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
13758 it->charset. Handle the case that per char metric is not
13759 available. If it->multibyte_p is zero and it->c is a multibyte
13760 character, convert it to a unibyte character.
13761 (struct glyph_string): Delete member `charset'.
13762 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
13763 the case that per char metric is not available correctly.
13764 (x_fill_glyph_string): Handle the case that the specific glyph is
13765 not available correctly.
13766 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
13767 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
13768 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
13769 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
13770 fontset. Don't call FS_LOAD_FONT.
13772 * xfns.c (Fx_create_frame): Don't cal fs_register_fontset.
13773 (x_create_tip_frame): Likewise.
13774 (Fx_close_connection): Free full_name of font_info.
13776 * fns.c (optimize_sub_char_table): New function.
13777 (Foptimize_char_table): New function.
13778 (syms_of_fns): Defsubr Soptimize_char_table.
13780 2000-03-20 Gerd Moellmann <gerd@gnu.org>
13782 * buffer.c (Fset_buffer_modified_p): Set update_mode_lines
13783 only if buffer is displayed in some window.
13785 * xdisp.c (handle_single_display_prop): Initialize local `value'.
13786 (try_window_reusing_current_matrix): Don't call scroll run
13787 function if run's current and desired position are the same;
13788 this prevents cursor flickering.
13790 2000-03-19 Stefan Monnier <monnier@cs.yale.edu>
13792 * regex.h (RE_TRANSLATE. RE_TRANSLATE_P): Moved to regex.c.
13794 * regex.c (RE_STRING_CHAR): New macro.
13795 (GET_CHAR_AFER_2): Remove.
13796 (RE_TRANSLATE, RE_TRANSLATE_P): New macros moved from regex.h.
13797 (enum re_opcode_t): Remove on_failure_jump_exclusive.
13798 (print_partial_compiled_pattern, re_compile_fastmap)
13799 (re_match_2_internal): Remove on_failure_jump_exclusive.
13800 (regex_compile): Turn optimizable P+ loops into PP*, so that the
13801 optimization only need to work for * (ie. can use of_keep_string_jump).
13802 Remove the special case for .*\n since it is now covered by the general
13804 (re_search_2): Don't bother with `room'.
13805 (skip_one_char): New function.
13806 (skip_noops): Simplify since `memory' is not needed any more.
13807 (mutually_exclusive_p): Restructure slightly to use `switch' and
13808 add handling for "all" remaining cases.
13809 (re_match_2_internal): Change on_failure_jump_smart to use
13810 on_failure_keep_string_jump (and redirect the end-of-loop jump)
13811 rather than on_failure_jump_exclusive.
13813 2000-03-19 Gerd Moellmann <gerd@gnu.org>
13815 * xfns.c (select_visual): Don't set dpyinfo->n_planes to the
13816 number of bits per RGB because it's everywhere used as the depth
13819 * term.c (calculate_costs): Remove code dealing with X frames.
13821 2000-03-19 Richard M. Stallman <rms@gnu.org>
13823 * lread.c (syms_of_lread): Doc fix for load-convert-to-unibyte.
13825 2000-03-18 Gerd Moellmann <gerd@gnu.org>
13827 * lread.c (read_integer): Unread the last char not consumed.
13829 2000-03-17 Gerd Moellmann <gerd@gnu.org>
13831 * xterm.c (x_update_window_cursor): Don't update in frames
13832 which are in the process of being deleted.
13834 2000-03-16 Gerd Moellmann <gerd@gnu.org>
13836 * Makefile.in (mostlyclean): Add `*.core'.
13837 (clean): Add `bootstrap-emacs'.
13839 * lread.c (read_integer): New function.
13840 (read1): Support read syntax #o, #x, #b, #r.
13842 2000-03-15 Stefan Monnier <monnier@cs.yale.edu>
13844 * regex.c (re_match_2): Fix string shortening (to fit `stop') to
13845 make sure POINTER_TO_OFFSET gives the same value before and after
13846 PREFETCH. Use `dfail' to guarantee "atomic" matching.
13847 (PTR_TO_OFFSET): Use POINTER_TO_OFFSET.
13848 (debug): Now only active if > 0 rather than if != 0.
13849 (DEBUG_*): Update for the new meaning of `debug'.
13850 (print_partial_compiled_pattern): Add missing `succeed' case. Use
13851 CHARSET_* macros in the charset(_not) branch. Fix off-by-two bugs
13852 in `succeed_n', `jump_n' and `set_number_at'.
13853 (store_op1, store_op2, insert_op1, insert_op2)
13854 (at_begline_loc_p, at_endline_loc_p): Add prototype.
13855 (group_in_compile_stack): Move to after its arg's types are
13856 declared and add a prototype.
13857 (PATFETCH): Define in terms of PATFETCH_RAW.
13858 (GET_UNSIGNED_NUMBER): Add the usual `do { ... } while(0)' wrapper.
13859 (QUIT): Redefine as a nop except for NTemacs.
13860 (regex_compile): Handle intervals {,M} as if it was {0,M}. Fix
13861 indentation of the greedy-op and shy-group code.
13862 (at_(beg|end)line_loc_p): Fix argument's types.
13863 (re_compile_fastmap): Ifdef out failure_stack_ptr to shut up gcc.
13864 (re_search_2): Use POS_AS_IN_BUFFER. Simplify `room' computation.
13865 (MATCHING_IN_FIRST_STRING): Remove.
13866 (re_match_2): Use POS_AS_IN_BUFFER. Ifdef out failure_stack_ptr
13867 to shut up gcc. Use FIRST_STRING_P and POINTER_TO_OFFSET. Use
13868 QUIT unconditionally.
13870 2000-03-15 Gerd Moellmann <gerd@gnu.org>
13872 * minibuf.c (Fminibuffer_complete): Set point to ZV if finding
13875 * process.c (send_process): Add a hint that the function
13876 can call Lisp code to its comment.
13878 * lread.c (load_dangerous_libraries): New variable.
13879 (Vbytecomp_version_regexp): New variable.
13880 (safe_to_load_p): New function.
13881 (Fload): Handle files not compiled with Emacs specially.
13882 (syms_of_lread): New Lisp variable load-dangerous-libraries.
13884 2000-03-14 Gerd Moellmann <gerd@gnu.org>
13886 * lisp.h (free_frame_xic) [HAVE_X_I18N]: Add missing semicolon.
13888 * xterm.c (xim_close_dpy, xim_initialize): Use X11R6-style XIM
13889 support functions only if HAVE_X11R6_XIM is defined.
13890 (xim_instantiate_callback): Define only if HAVE_X11R6_XIM.
13892 * s/sol2.h (INHIBIT_X11R6_XIM): Define.
13894 * xfns.c (X_I18N_INHIBITED): Don't define.
13895 (create_frame_xic): Remove conditional compilation on X_I18N_INHIBITED.
13896 (x_kill_gs_process, x_window): Use FRAME_X_VISUAL.
13898 * config.in (HAVE_X_I18N): Moved here from xterm.h.
13899 (HAVE_X11R6_XIM): Define.
13901 * xterm.h (HAVE_X_I18N) [HAVE_X11R6]: Moved to config.in.
13903 * xterm.c (x_term_init): Add support for X resource `synchronous'.
13904 If set, call XSynchronize.
13906 2000-03-13 Stefan Monnier <monnier@cs.yale.edu>
13908 * regex.c: Declare a new type `re_char' used throughout the code
13909 for the string char type. It's `const unsigned char' to match the
13910 rest of Emacs. Consistently make sure all pointers to strings use
13911 it and make sure all pointers into the pattern use `unsigned char'.
13912 (re_match_2_internal): Use `PREFETCH+STRING_CHAR' instead of
13913 GET_CHAR_AFTER_2. Also merge wordbound and notwordbound to reduce
13916 * charset.h (GET_CHAR_AFTER_2): Remove.
13917 (GET_CHAR_BEFORE_2): Use unsigned chars, like everywhere else.
13919 2000-03-12 Ken Raeburn <raeburn@gnu.org>
13921 * Makefile.in (temacs): Evaluate ALL_LDFLAGS into a temporary
13922 variable before the invocation of YMF_PASS_LDFLAGS, in case both
13923 of them try to use backquotes.
13925 2000-03-12 Dave Love <fx@gnu.org>
13927 * unexelf.c: Restore changes of 1999-10-19.
13928 (unexec): Don't adjust bss for sbss type SHT_PROGBITS; otherwise
13929 fix its type and alignment; copy it from current process.
13931 2000-03-12 Gerd Moellmann <gerd@gnu.org>
13933 * atimer.c (cancel_atimer): Break out of the loop as soon as timer
13934 has been found. Fix bug not computing timer's predecessor.
13936 * fileio.c (Fread_file_name): Handle case that DIR contains a
13939 * window.c (Fsave_window_excursion): Doc fix.
13941 * xfns.c (x_defined_color): Rewritten to use x_allocate_nearest_color.
13943 2000-03-12 Eli Zaretskii <eliz@is.elta.co.il>
13945 * msdos.c (vga_installed): New function, code moved from
13946 dos_set_window_size.
13947 (Qbar, Qcursor_type, outside_cursor): New variables.
13948 (syms_of_msdos): Intern and staticpro them.
13949 (dos_ttraw) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Save the cursor
13950 shape used outside Emacs when called for the first time.
13951 (dos_ttcooked) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Restore the
13952 cursor shape used outside Emacs.
13953 (msdos_set_cursor_shape, IT_set_cursor_type): New functions.
13954 (IT_frame_up_to_date): Call IT_set_cursor_type, in case the cursor
13956 (IT_set_frame_parameters): Call IT_set_cursor_type if the frame
13957 parameters specify the cursor. Make qreverse a global
13958 variable (renamed to Qreverse).
13960 2000-03-09 Gerd Moellmann <gerd@gnu.org>
13962 * fns.c (Fy_or_n_p): Cancel busy-cursor.
13964 2000-03-08 Stefan Monnier <monnier@cs.yale.edu>
13966 This is a big redesign of failure-stack and register handling, prompted
13967 by bugs revealed when trying to add shy-groups. Overall, what happened
13968 is that loops are now structured a little differently, groups can be
13969 shy and the code is a little simpler.
13971 * regex.h: Update the copyright.
13972 (RE_SHY_GROUPS): New value.
13973 (RE_UNMATCHED_RIGHT_PAREN_ORD): Renumber.
13974 (RE_SYNTAX_EMACS): Add RE_SHY_GROUPS.
13976 * regex.c (enum re_opcode_t): Remove jump_past_alt,
13977 maybe_pop_jump, push_dummy_failure and dumy_failure_jump. Add
13978 on_failure_jump_(exclusive, loop and smart). Also fix the comment
13979 for (start|stop)_memory since they now only take one argument (the
13980 second has becomes unnecessary).
13981 (print_partial_compiled_pattern): Adjust for changes in re_opcode_t.
13982 (print_compiled_pattern): Use %ld to printf long ints and flush to
13983 make debugging a little easier.
13984 (union fail_stack_elt): Make the integer unsigned.
13985 (struct fail_stack_type): Add a `frame' element.
13986 (INIT_FAIL_STACK): Init `frame' as well.
13987 (POP_PATTERN_OP): New macro for re_compile_fastmap.
13988 (DEBUG_PUSH, DEBUG_POP): Remove.
13989 (NUM_REG_ITEMS): Remove.
13990 (NUM_NONREG_ITEMS): Adjust.
13991 (FAILURE_PAT, FAILURE_STR, NEXT_FAILURE_HANDLE)
13992 (TOP_FAILURE_HANDLE): New macros for the cycle detection.
13993 (ENSURE_FAIL_STACK): New macro for PUSH_FAILURE_(REG|POINT).
13994 (PUSH_FAILURE_REG, POP_FAILURE_REG, CHECK_INFINITE_LOOP):
13996 (PUSH_FAILURE_POINT): Don't push registers any more. The pattern
13997 address pushed is not the destination of the jump but the source
13999 (NUM_FAILURE_ITEMS): Remove.
14000 (POP_FAILURE_POINT): Adapt to the new stack structure (i.e. pop
14001 registers before the actual failure point). Don't hardcode any
14002 meaning for str==NULL anymore.
14003 (union register_info_type, REG_MATCH_NULL_STRING_P, IS_ACTIVE)
14004 (MATCHED_SOMETHING, EVER_MATCHED_SOMETHING, SET_REGS_MATCHED):
14006 (REG_UNSET_VALUE): Use NULL (why not?).
14007 (compile_range): Remove declaration since it doesn't exist.
14008 (struct compile_stack_elt_t): Remove inner_group_offset.
14009 (old_reg(start|end), reg_info, reg_dummy, reg_info_dummy): Remove.
14010 (regex_grow_registers): Remove dead code.
14011 (FIXUP_ALT_JUMP): New macro.
14012 (regex_compile): Add shy-groups Change loops to use
14013 on_failure_jump_smart&jump instead of
14014 on_failure_jump&maybe_pop_jump. Change + loops to eliminate the
14015 initial (dummy_failure_)jump. Remove c1_base (looks like unused
14016 variable to me). Use `jump' instead of `jump_past_alt' and don't
14017 bother with push_dummy_failure in alternatives since it is now
14018 unnecessary. Use FIXUP_ALT_JUMP. Eliminate a useless `#ifdef
14019 emacs' for (re)allocating the stack.
14020 (re_compile_fastmap): Remove dead variables i and num_regs. Exit
14021 from loop when bufp->can_be_null rather than jumping to `done'.
14022 Avoid jumping backwards so as to ensure termination. Use
14023 PATTERN_STACK_EMPTY and POP_PATTERN_OP. Improved handling of
14024 backreferences. Remove dead code in handling of `anychar'.
14025 (skip_noops, mutually_exclusive_p): New functions taken from the
14026 handling of `maybe_pop_jump' in re_match_2_internal. Slightly
14027 improve mutually_exclusive_p to handle ".+\n".
14028 (lowest_active_reg, highest_active_reg)
14029 (NO_(LOWEST|HIGHEST)_ACTIVE_REG) Remove.
14030 (re_match_2_internal): Use %p instead of 0x%x when printf'ing
14031 ptrs. Don't SET_REGS_MATCHED anymore. Remove many dead
14032 variables. Push register (in `start_memory') on the stack rather
14033 than storing it in old_reg(start|end). Remove the cycle detection
14034 from `stop_memory', replaced by the use of on_failure_jump_loop
14035 for greedy loops. Add code for the new on_failure_jump_<foo>.
14036 Remove ad-hoc code in `on_failure_jump' to push more registers in
14037 the case of a loop. Take out code from `maybe_pop_jump' into
14038 separate functions and adapt it to the semantics of
14039 `on_failure_jump_smart'. Remove jump_past_alt, dummy_failure_jump
14040 and push_dummy_failure. Remove dummy_failure handling and
14041 handling of `failures to jump to on_failure_jump' (this last one
14042 was already dead code, it seems).
14043 (group_match_null_string_p, alt_match_null_string_p)
14044 (common_op_match_null_string_p): Remove.
14046 2000-03-08 Dave Love <fx@gnu.org>
14048 * config.in: Don't depend on __STDC__ for volatile.
14049 Add POINTER_TYPE, PTR, PROTOTYPES.
14051 * hftctl.c, strftime.c: Use PROTOTYPES.
14052 * eval.c (find_handler_clause): Likewise.
14054 * mem-limits.h: Use POINTER_TYPE.
14056 * lisp.h (P_): Define based on PROTOTYPES, not __STDC__.
14057 (memory_warnings): Declare using POINTER_TYPE.
14059 2000-03-08 Gerd Moellmann <gerd@gnu.org>
14061 * xfns.c (x_set_cursor_type): If ARG is nil, give frame no cursor.
14063 * xdisp.c (display_echo_area): Temporarily inhibit garbage collection.
14065 * xfns.c: Remove obsolete code in #if 0.
14066 (Fx_focus_frame): New function.
14068 2000-03-07 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
14070 * coding.c (coding_category_name): Add coding-category-utf-8,
14071 coding-category-utf-16-be, coding-category-utf-16-le.
14072 (UTF_8_1_OCTET_P, UTF_8_EXTRA_OCTET_P, UTF_8_2_OCTET_LEADING_P,
14073 UTF_8_3_OCTET_LEADING_P, UTF_8_4_OCTET_LEADING_P,
14074 UTF_8_5_OCTET_LEADING_P, UTF_8_6_OCTET_LEADING_P): New macros.
14075 (detect_coding_utf_8): New function.
14076 (UTF_16_INVALID_P, UTF_16_HIGH_SURROGATE_P
14077 UTF_16_LOW_SURROGATE_P): New macros.
14078 (detect_coding_utf_16): New function
14079 (detect_coding_mask): When priorities are specified, skip any
14080 categories that have `nil' coding-system. Fix bug of returning
14081 wrong mask when PRIORITIES is specified and detect_coding_XXX()
14082 returns a mask not set in PRIORITIES.
14083 (detect_eol_type_in_2_octet_form): New function.
14084 (detect_eol): selects detect_eol_type_XXX to call according to
14085 cooding->category_idx.
14086 (detect_coding_system): Remove `nil' coding-system in the result.
14087 (Fupdate_coding_systems_internal): Update all coding-categories.
14089 * coding.h (CODING_CATEGORY_IDX_UTF_8)
14090 (CODING_CATEGORY_IDX_UTF_16_BE, CODING_CATEGORY_IDX_UTF_16_LE):
14092 (CODING_CATEGORY_IDX_RAW_TEXT, CODING_CATEGORY_IDX_BINARY)
14093 (CODING_CATEGORY_IDX_MAX): Adjusted for the above macros.
14094 (CODING_CATEGORY_IDX_UTF_16_LE)
14095 (CODING_CATEGORY_MASK_UTF_8, CODING_CATEGORY_MASK_UTF_16_BE)
14096 (CODING_CATEGORY_MASK_UTF_16_LE): New macros.
14097 (CODING_CATEGORY_MASK_ANY): Include the above macros.
14098 (CODING_CATEGORY_MASK_UTF_16_BE_LE): New macro.
14100 2000-03-07 Gerd Moellmann <gerd@gnu.org>
14102 * doc.c (Fdocumentation_property): If value is not a string,
14103 and doesn't refer to etc/DOC, evaluate it to obtain a string.
14105 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: Don't try to
14106 close the display with XtCloseDisplay. This caused a bus error
14109 * minibuf.c (Fminibuffer_complete): Move point to ZV when input is
14110 complete but not unique.
14112 2000-03-06 Gerd Moellmann <gerd@gnu.org>
14114 * process.c (send_process): Remove local variable `procname' that
14115 might become invalid when a GC happens. Instead, access the
14116 process name slot directly.
14118 * xfns.c (x_set_menu_bar_lines_1): Adjust window's orig_top and
14119 orig_height if set.
14121 * frame.c (set_menu_bar_lines_1): Adjust window's orig_top and
14122 orig_height if set.
14124 2000-03-06 Eli Zaretskii <eliz@is.elta.co.il>
14126 * msdos.c (IT_note_mouse_highlight): Return immediately if frame's
14127 glyph matrices have been freed.
14129 2000-03-05 Gerd Moellmann <gerd@gnu.org>
14131 * Makefile.in (tags): Include ../lwlib/TAGS in TAGS.
14132 (bootstrap-temacs): Set LC_ALL to C like for temacs.
14134 * xfns.c (QCdata): Moved to xdisp.c.
14136 * xdisp.c (QCdata): Moved here from xfns.c.
14137 (syms_of_xdisp): Initialize QCdata.
14139 * frame.h (FRAME_INTERNAL_BORDER_WIDTH) [!HAVE_X_WINDOWS]: Define.
14141 * window.c (coordinates_in_window): Use
14142 FRAME_INTERNAL_BORDER_WIDTH_SAFE instead of
14143 FRAME_INTERNAL_BORDER_WIDTH.
14145 * xdisp.c (try_window_id): Recompute unchanged information if
14146 it is obviously invalid.
14148 * xterm.c (x_term_init): Create a colormap if not using the
14151 * xterm.h (select_visual): Change prototype.
14153 * xfns.c (select_visual): Rewritten. Recognize user-specified
14155 (visual_classes): New variable.
14157 2000-03-04 Gerd Moellmann <gerd@gnu.org>
14159 * xfns.c (x_defined_color, x_set_mouse_color, lookup_rgb_color)
14160 (lookup_pixel_color, x_laplace, x_build_heuristic_mask)
14161 (png_load): Access colormap of frame using FRAME_X_COLORMAP.
14162 (x_decode_color): Don't handle allocation of white and black specially.
14163 (x_window) [USE_X_TOOLKIT]: Set XtNvisual, XtNdepth, and
14164 XtNcolormap resources.
14165 (x_window) [!USE_X_TOOLKIT]: Pass colormap to XCreateWindow.
14166 (Fx_create_frame): Initialize color members of x_output structure.
14167 (xpm_load): Pass colormap to XPM lib.
14169 * xfaces.c (x_free_colors): Access colormap of frame using
14170 FRAME_X_COLORMAP. Be paranoid about freeing black and white
14171 when default colormap is used.
14173 * xterm.c (x_term_init): Set Colormap member of x_display_info
14174 structure. Copy colormap if resource `privateColormap' is
14175 specified (PseudoColor only).
14176 (x_setup_relief_color): Access colormap of frame using
14179 * xterm.h (struct x_display_info): Add Colormap member `cmap'.
14180 (FRAME_X_COLORMAP, FRAME_X_VISUAL): New macros.
14182 2000-03-04 Jason Rumney <jasonr@gnu.org>
14184 * xfaces.c Change many FRAME_X... macros to FRAME_WINDOW... or
14185 other non-platform-specific equivalents.
14186 [WINDOWSNT]: Include w32term.h, fontset.h and define X
14187 specific functions and macros as their w32 equivalents where
14188 non-platform-specifics are not available.
14189 [HAVE_X_WINDOWS]: Change most of these to HAVE_WINDOW_SYSTEM.
14190 (x_create_gc, x_free_gc) [WINDOWSNT]: Add W32 versions.
14191 (clear_font_table) [WINDOWSNT]: Call w32_unload_font.
14192 (frame_update_line_height): Use macros to access f->output_data.
14193 (defined_color): Remove FIXME comments; fixed.
14194 (x_face_list_fonts, prepare_face_for_display): Put X specifics
14195 into #ifdef blocks. Add WINDOWSNT blocks.
14196 (Fx_list_fonts): Use macros for accessing font data.
14197 (set_lface_from_font_name): Different default fonts for X and
14199 (font_scalable_p) [WINDOWSNT]: Treat wildcard XLFD_AVGWIDTH as
14200 scalable for backward compatibility.
14201 (realize_tty_face) [MSDOS]: Do the same for WINDOWSNT.
14202 (syms_of_xfaces) [WINDOWSNT]: Allow scalable fonts by default.
14204 * emacs.c (main) [HAVE_NTGUI]: Call syms_of_xfaces instead of
14207 * makefile.nt (w32faces.obj): Remove.
14210 2000-03-03 Jason Rumney <jasonr@gnu.org>
14212 * keyboard.c (make_lispy_event): Call buffer_posn_from_coords with
14213 correct parameters.
14215 2000-03-03 Ken Raeburn <raeburn@gnu.org>
14217 * unexelf.c (PT_LOAD, SHT_*, SHN_*) [__NetBSD__]: Only provide
14218 standard ELF definitions here if the system header does not.
14220 2000-03-03 Gerd Moellmann <gerd@gnu.org>
14222 * xterm.c (PER_CHAR_METRIC): Removed.
14223 (x_per_char_metric_1, x_default_char): New functions.
14224 (x_per_char_metric): If font's default char is invalid, return
14225 metrics of a suitably chosen usable default char.
14226 (x_draw_glyph_string_foreground): If font has an invalid default
14227 char, replace occurrences of unprintable chars with a suitably
14228 chosen usable default char.
14230 2000-03-02 Gerd Moellmann <gerd@gnu.org>
14232 * xterm.c (note_mouse_highlight): Return quickly if frame's
14233 glyph matrices have been freed.
14235 * dispnew.c (free_glyphs): Block input while freeing matrices.
14237 * xfns.c (x_clear_image, x_kill_gs_process): Use x_free_colors.
14239 * xterm.c (x_alloc_lighter_color, x_setup_relief_color):
14242 * dispextern.h (x_free_colors): Add prototype.
14244 * xfaces.c (x_free_colors): New function.
14245 (unload_color, free_face_colors): Use it.
14247 2000-03-02 Eli Zaretskii <eliz@is.elta.co.il>
14249 * msdos.h (FRAME_INTERNAL_BORDER_WIDTH): Define to zero.
14251 * window.c [MSDOS]: Include msdos.h.
14253 2000-03-02 Dave Love <fx@gnu.org>
14255 * m/powerpcle.h, m/sparc.h: Don't set C_OPTIMIZE_SWITCH.
14257 * m/mips-siemens.h, m/news-r6.h, m/news-risc.h, m/tekxd88.h: Don't
14258 set C_OPTIMIZE_SWITCH for gcc.
14260 2000-03-02 Kenichi Handa <handa@etl.go.jp>
14262 * coding.c (coding_save_composition): Be sure to allocate
14263 composition data area in coding even if there's no composition in
14266 2000-03-01 Jason Rumney <jasonr@gnu.org>
14268 * w32term.c: Equivalent changes to those made to xterm.c on
14269 2000-02-25 and 2000-02-24.
14271 * w32fns.c: Equivalent changes to those made to xfns.c on
14272 2000-02-25 and 2000-02-21.
14274 * sysdep.c: [WINDOWSNT]: Use sys_read and sys_write to ensure
14275 correct line-end convention is followed.
14277 * w32menu.c [HAVE_BOXES]: Remove #undef.
14278 (single_keymap_panes): Remove code for simulating checkmarks.
14279 (single_menu_item): Remove notbuttons_ptr argument. Callers changed.
14280 Remove code for drawing simulated checkmarks.
14281 (w32_menu_show): make unibyte help string correctly.
14282 (add_menu_item): draw standard Windows checkmarks. Draw radio
14283 buttons as radio buttons if possible.
14285 2000-03-01 Gerd Moellmann <gerd@gnu.org>
14287 * sysdep.c (start_of_text): Don't define this function for NetBSD
14290 * m/pmax.h (START_FILES, CANNOT_DUMP) [__NetBSD__ || __OpenBSD__]:
14292 (UNEXEC) [__NetBSD__ || __OpenBSD__]: Define to unexelf.o.
14293 (LINKER): Don't undef if __NetBSD__ is defined.
14295 * m/mips.h (LINKER) [__NetBSD__ || __OpenBSD__]: Don't define.
14297 * fileio.c [__NetBSD__]: Define `unix'.
14299 * xfns.c (start_busy_cursor): Allow floats for busy-cursor-delay.
14301 2000-02-29 Gerd Moellmann <gerd@gnu.org>
14303 * atimer.c (start_atimer): Don't abort when timers are stopped.
14304 (append_atimer_lists): New function.
14305 (cancel_atimer, stop_other_atimers, run_all_atimers): Handle
14306 arbitrary lists of stopped and running atimers.
14308 * atimer.c (cancel_atimer): Handle canceling an atimer when
14309 some timers are stopped.
14311 * xfns.c (cancel_busy_cursor): Set busy_cursor_atimer to null
14312 after canceling it.
14314 * fns.c (maybe_resize_hash_table): Handle case of new size
14315 coming out as being the same as old size.
14317 2000-02-27 Jason Rumney <jasonr@gnu.org>
14319 * makefile.nt: Add atimer.h to dependencies.
14320 * w32.c (init_environment): Set Vw32_num_mouse_buttons here.
14321 * w32console.c: Only disable window system features for dispextern.h
14322 (initialize_w32_display): Build a display info for the console.
14323 * w32faces.c (tty_defined_color): Apply xfaces.c change from 02-17.
14324 * w32fns.c (w32_wnd_proc) [WM_LBUTTON_DOWN, WM_RBUTTON_DOWN,
14325 WM_LBUTTON_UP, WM_RBUTTON_UP]: Do not treat 4 or more button mice
14327 * w32gui.h (struct W32FontStruct): Revert last change after change
14329 * w32menu.c (single_submenu): Set up help string.
14330 [!HAVE_MULTILINGUAL_MENU]: Don't overwrite item_name with descrip.
14331 (w32_dialog_show): Set up help string.
14332 * w32term.c (w32_display_info_for_display): Remove unused function.
14333 (w32_draw_bitmap): Use pre-built bitmaps.
14334 (w32_initialize_display_info): New function to initialize parts of
14335 display info that are common to both GUI and console frames.
14336 (w32_term_init): Use w32_initialize_display_info. Do not set
14337 Vw32_num_mouse_buttons here, as it is not called for console
14338 frames. Build bitmaps for indicating truncated lines etc.
14339 (x_delete_display): Destroy pre-built bitmaps.
14340 * xdisp.c (handle_single_display_prop): Use FONT_HEIGHT macro.
14341 (echo_area_display): Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM.
14343 2000-02-27 Dave Love <fx@gnu.org>
14345 * lisp.h: Add a bunch of prototypes.
14347 2000-02-26 Kenichi Handa <handa@etl.go.jp>
14349 * keyboard.c (read_char): Set `usec' correctly.
14351 2000-02-25 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
14353 * ccl.c (ccl_driver) [CCL_MapMultiple]: When the mapped value is
14354 `lambda', set reg[RRR] to the map index.
14355 (ccl_driver) [CCL_MapSingle]: When the mapped value is found, set
14356 reg[RRR] to 0. Otherwise, set it to -1.
14358 2000-02-25 Gerd Moellmann <gerd@gnu.org>
14360 * emacs.c (main): Remove code snippet commented out with `//'.
14362 2000-02-25 Richard M. Stallman <rms@gnu.org>
14364 * fileio.c (Ffile_symlink_p): If result starts with a `/'
14365 and contains a `:', prepend `/:'.
14367 * window.c (select_window_1): If selected_window is nil,
14368 don't "swap out" the buffer's point.
14369 (Fset_window_configuration): Set selected_window to nil
14370 before calling Fselect_window.
14371 (unshow_buffer): Don't set point in buffer from window's point
14372 if another more recently selected window also shows the buffer.
14374 2000-02-25 Gerd Moellmann <gerd@gnu.org>
14376 * keyboard.c (recursive_edit_1): Cancel busy-cursor.
14378 * xfns.c (inhibit_busy_cursor, busy_count): Removed.
14379 (Fx_show_busy_cursor, Fx_hide_busy_cursor): Removed.
14380 (busy_cursor_atimer, busy_cursor_shown_p, Vbusy_cursor_delay):
14382 (DEFAULT_BUSY_CURSOR_DELAY): New define.
14383 (start_busy_cursor, cancel_busy_cursor, show_busy_cursor)
14384 (hide_busy_cursor): New functions.
14385 (syms_of_xfns): DEFVAR_LISP Vbusy_cursor_delay.
14387 * minibuf.c (read_minibuf): Cancel busy-cursor.
14389 * keyboard.c (command_loop_1): Call start_busy_cursor before
14390 Fcommand_execute and cancel_busy_cursor after it.
14391 (timer_check): Remove busy-cursor code.
14392 (Fread_key_sequence, Fread_key_sequence_vector): Start/cancel busy
14395 * process.c (wait_reading_process_input): Remove busy-cursor code.
14397 * eval.c (Fsignal): Call cancel_busy_cursor instead of
14398 Fx_hide_busy_cursor.
14400 * dispextern.h (Fx_show_busy_cursor, Fx_hide_busy_cursor):
14402 (start_busy_cursor, cancel_busy_cursor): Add prototypes.
14404 * lisp.h (Fx_hide_busy_cursor): Remove prototype.
14406 * xterm.c (XTread_socket): Remove busy-cursor code.
14408 * dispnew.c (flush_stdout) [GLYPH_DEBUG]: New function.
14409 (build_frame_matrix_from_leaf_window): Put code handling
14410 glyph row's not being a slice of a frame row in #if 0.
14411 (sync_window_with_frame_matrix_rows): New function.
14412 (frame_row_to_window): New function.
14413 (mirror_line_dance): Handle copies between windows.
14415 * lread.c (Fload): Use `xfree' instead of `free'.
14416 (init_obarray): Use `xmalloc' instead of `malloc'.
14418 * window.c (Fset_window_buffer): Set WINDOW to the window
14420 (coordinates_in_window): Take frame's internal border width
14423 2000-02-24 Gerd Moellmann <gerd@gnu.org>
14425 * xterm.c (x_display_and_set_cursor): Display cursor of
14426 non-selected windows depending on the setting of
14427 cursor_in_non_selected_windows.
14429 * xdisp.c (cursor_in_non_selected_windows): New variable.
14430 (syms_of_xdisp): DEFVAR_BOOL it.
14432 2000-02-23 Gerd Moellmann <gerd@gnu.org>
14434 * data.c (Fstring_to_number): If number is greater than what
14435 fits into an integer, return a float.
14437 * eval.c (specbind): Remove references to
14438 keyword_symbols_constant_flag.
14440 * data.c (keyword_symbols_constant_flag): Removed.
14441 (Fmakunbound, set_internal, syms_of_data): Remove references to
14442 keyword_symbols_constant_flag.
14444 * bytecode.c (Fbyte_code): Remove keyword_symbols_constant_flag.
14446 2000-02-23 Kenichi Handa <handa@etl.go.jp>
14448 * syntax.c (multibyte_syntax_as_symbol): New variable.
14449 (syms_of_syntax): Declare it as a Lisp variable.
14450 (SYNTAX_WITH_MULTIBYTE_CHECK): New macro.
14451 (scan_lists): If both sexpflag and multibyte_syntax_as_symbol are
14452 nonzero, treat all multibyte characters as symbol.
14453 (init_syntax_once): Give syntax `word' to all multibyte characters.
14455 2000-02-22 Eli Zaretskii <eliz@is.elta.co.il>
14457 * frame.c (Fdelete_frame): Don't let echo_area_window remain on
14460 2000-02-21 Gerd Moellmann <gerd@gnu.org>
14462 * frame.c (Fmouse_position): GCPRO retval instead of x and y.
14464 * xfns.c (x_window_to_frame, x_any_window_to_frame)
14465 (x_non_menubar_window_to_frame): Check the busy-cursor window.
14467 2000-02-21 Dave Love <fx@gnu.org>
14469 * frame.c (Vmouse_position_function): New variable.
14470 (Fmouse_position): Use it.
14471 (syms_of_frame): Install it.
14473 * charset.c (find_charset_in_str): Fix use of `c' instead of `c1'.
14475 2000-02-20 Gerd Moellmann <gerd@gnu.org>
14477 * fileio.c (Finsert_file_contents): Unbind the binding of
14478 standard-output done by temp_output_buffer_setup.
14480 * eval.c (funcall_lambda): Don't bind Qmocklisp_arguments unless
14481 Vmocklisp_arguments is nil. Inline Fcar and Fcdr.
14482 (specbind, unbind_to): Handle most common case of non-constant
14483 symbol with trivial value specially.
14485 * bytecode.c (Fbyte_code) <Bvarset>: Inline most common case.
14487 2000-02-20 Richard M. Stallman <rms@gnu.org>
14489 * data.c (Fmake_variable_buffer_local): Doc fix.
14490 Init found_for_buffer to 0.
14491 (Fmake_variable_frame_local): If the variable has already
14492 been buffer-local, set the check_frame field.
14494 2000-02-20 Eli Zaretskii <eliz@is.elta.co.il>
14496 * msdos.c (IT_write_glyphs): Allocate a larger screen_buf as data
14497 produced for CODING_MODE_LAST_BLOCK requires.
14499 2000-02-18 Dave Love <fx@gnu.org>
14501 * keyboard.c (echo_keystrokes): Remove declaration.
14502 (Vecho_keystrokes) New variable.
14503 (read_char, record_menu_key, read_key_sequence): Use it to allow
14504 use of float value.
14505 (syms_of_keyboard): Change Vecho_keystrokes declaration.
14507 * lread.c: Undef feature selection macros before defining.
14509 2000-02-18 Gerd Moellmann <gerd@gnu.org>
14511 * data.c (let_shadows_buffer_binding_p): Ignore specbindings
14512 for symbols other than the symbol in question.
14514 2000-02-17 Dave Love <fx@gnu.org>
14516 * s/sol2.h (C_DEBUG_SWITCH): Define to allow optimization.
14518 2000-02-17 Gerd Moellmann <gerd@gnu.org>
14520 * emacs.c (main): Use #if GC_MARK_STACK instead of #ifdef.
14522 * alloc.c (enum mem_type): Compile unconditionally.
14524 2000-02-17 Eli Zaretskii <eliz@is.elta.co.il>
14526 * xfaces.c (tty_defined_color): Don't return faulire indication
14527 for unspecified-fg and unspecified-bg pseudo-colors.
14529 2000-02-17 Gerd Moellmann <gerd@gnu.org>
14531 * alloc.c (mark_object): Don't mark symbol names in pure space.
14532 (gc_sweep): Don't unmark symbol names in pure space.
14534 * lisp.h (GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS)
14535 (GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES)
14536 [GC_MARK_STACK]: New defines.
14537 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, UNGCPRO)
14538 [GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS]: Define as no-ops.
14540 * emacs.c (main) [GC_MARK_STACK]: Initialize stack_base.
14542 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Use
14543 allocate_buffer instead of xmalloc.
14545 * alloc.c (toplevel): Include setjmp.h.
14546 (PURE_POINTER_P): New define.
14547 (enum mem_type) [GC_MARK_STACK]: New enumeration.
14548 (Vdead) [GC_MARK_STACK]: New variable.
14549 (lisp_malloc): Add parameter TYPE, call mem_insert if
14550 GC_MARK_STACK is defined.
14551 (allocate_buffer): New function.
14552 (lisp_free) [GC_MARK_STACK]: Call mem_delete.
14553 (free_float) [GC_MARK_STACK]: Set type to Vdead.
14554 (free_cons) [GC_MARK_STACK]: Set car to Vdead.
14555 (stack_base, mem_root, mem_z) [GC_MARK_STACK]: New variables.
14556 (MEM_NIL) [GC_MARK_STACK]: New define.
14557 (struct mem_node) [GC_MARK_STACK]: New structure.
14558 (mem_init, mem_find, mem_insert, mem_delete, mem_insert_fixup)
14559 (mem_delete_fixup, mem_rotate_left, mem_rotate_right)
14560 (live_string_p, live_cons_p, live_symbol_p, live_float_p)
14561 (live_misc_p, live_vector_p, live_buffer_p, mark_memory)
14562 (mark_stack) [GC_MARK_STACK]: New functions.
14563 (Fgarbage_collect) [GC_MARK_STACK]: Call mark_stack.
14564 (clear_marks): Removed.
14565 (gc_sweep): Set free conses' car, free floats' type, free
14566 symbols' function to Vdead. Use lisp_free to free buffers.
14567 (init_alloc_once): Initialize Vdead.
14568 (survives_gc_p): Return non-zero for pure objects.
14570 * alloc.c: Add comments throughout the file.
14572 * atimer.c (stop_other_atimers): Don't call cancel_atimer because
14573 that unblocks alarms.
14575 * alloc.c, bytecode.c, data.c, dispnew.c, ecrt0.c, editfns.c,
14576 emacs.c, floatfns.c, fns.c, lread.c, print.c, config.in, lisp.h,
14577 Makefile.in: Remove `LISP_FLOAT_TYPE' and `standalone'.
14579 * frame.c (make_frame): Set frame initiallly to `garbaged'.
14581 2000-02-17 Kenichi Handa <handa@etl.go.jp>
14583 * xdisp.c (decode_mode_spec_coding): Delete superfluous code to
14584 avoid infinite error signaling. Allocate sufficient memory for
14585 eol_str in the case that eoltype is Lisp_Int.
14587 2000-02-17 Stefan Monnier <monnier@cs.yale.edu>
14589 * syntax.c (Fforward_comment): Undo the previous change, since cc-mode
14590 depends on the previous behavior.
14592 2000-02-16 Gerd Moellmann <gerd@gnu.org>
14594 * sysdep.c (vfork) [!HAVE_VFORK]: Removed.
14596 2000-02-15 Gerd Moellmann <gerd@gnu.org>
14598 * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN): Define.
14600 * process.c (send_process) [BROKEN_PTY_READ_AFTER_EAGAIN]:
14601 Workaround for FreeBSD bug. Clear output queue after EAGAIN in
14604 2000-02-15 Richard M. Stallman <rms@gnu.org>
14606 * data.c (set_internal): Don't make variable buffer-local
14607 if within a let-binding for the same buffer.
14608 (let_shadows_buffer_binding_p): New function.
14610 * eval.c (specbind): For buffer-local value,
14611 record the current buffer also.
14612 (unbind_to): Cope with that change.
14614 2000-02-15 Gerd Moellmann <gerd@gnu.org>
14616 * window.c (Fsave_window_excursion): Doc fix.
14618 2000-02-15 Stefan Monnier <monnier@cs.yale.edu>
14620 * syntax.c (back_comment): Make sure we only consider comment-starters
14621 of the relevant style and return -1 in case of a failure to find the
14622 beginning of the comment.
14623 (Fforward_comment): If back_comment fails, go back to the position just
14624 after the comment-end.
14625 (scan_lists): Add comment describing a very minor bug.
14627 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
14629 * minibuf.c (Ftry_completion, Fall_completions): Add a reference to
14630 `completion-regexp-list' in the docstring.
14632 2000-02-14 Dave Love <fx@gnu.org>
14634 * xfaces.c (tty_defined_color): Declare color_idx unsigned long.
14636 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
14638 * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS
14639 to Emacs' syntax. Also fix the comment about set/not-set meanings
14640 since Emacs syntax is not the value 0 any more.
14641 * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax
14642 since it's now part of RE_SYNTAX_EMACS.
14644 2000-02-12 Dave Love <fx@gnu.org>
14646 * frame.h (SELECTED_FRAME): Use NULL, not 0 to avoid warnings on Alpha.
14648 2000-02-12 Gerd Moellmann <gerd@gnu.org>
14650 * xdisp.c (syms_of_xdisp): Doc fix for scroll-conservatively.
14652 2000-02-12 Dave Love <fx@gnu.org>
14654 * s/aix3-2.h, s/osf-1.h: Define C_DEBUG_SWITCH for non-gcc.
14656 * s/ux4800.h, s/umips.h, s/umax.h, s/sol2.h, s/sco5.h, s/rtu.h:
14657 * s/ptx4.h, s/umax.h, s/dgux.h, s/bsd4-2.h, s/bsd4-3.h:
14658 * s/hpux.h: Don't define HAVE_VFORK.
14660 * s/gnu-linux.h: Don't define HAVE_VFORK or HAVE_SYS_SIGLIST.
14662 * s/nextstep.h: Don't define HAVE_ALLOCA.
14664 * config.in: Add vfork bits.
14666 2000-02-12 Gerd Moellmann <gerd@gnu.org>
14668 * process.c (Fopen_network_stream) [POLL_FOR_INPUT]: Register
14669 unwind function to undo the effect of stopping atimers.
14671 * keyboard.c (bind_polling_period): Stop all timers except poll_timer.
14673 * atimer.c (stopped_atimers): New variable.
14674 (stop_other_atimers, run_all_atimers, unwind_stop_other_atimers):
14677 * atimer.h (stop_other_atimers, run_all_atimers)
14678 (unwind_stop_other_atimers): Add function prototypes.
14680 * s/hpux10.h (HAVE_XRMSETDATABASE): Define if not already defined.
14682 2000-02-11 Ken Raeburn <raeburn@gnu.org>
14684 * Makefile.in (LIBX): Link in tiff library before jpeg, since tiff
14685 library may depend on jpeg.
14686 (atimer.o): Depends on atimer.c.
14688 2000-02-11 Kenichi Handa <handa@etl.go.jp>
14690 * insdel.c (del_range_1): Call update_compositions.
14691 (del_range_both): Call update_compositions just once..
14693 2000-02-10 Dave Love <fx@gnu.org>
14695 * xfns.c (create_frame_xic): Fix initialization of automatic
14696 aggregates for pcc.
14698 2000-02-09 Kenichi Handa <handa@etl.go.jp>
14700 * ccl.c (CCL_MAKE_CHAR): New macro.
14701 (ccl_driver) <CCL_TranslateCharacter>: Check the validity of
14702 registers by CCL_MAKE_CHAR before calling translate_char.
14703 <CCL_TranslateCharacterConstTbl> Likewise.
14705 2000-02-08 Dave Love <fx@gnu.org>
14707 * lread.c (__EXTENSIONS__): Define.
14709 2000-02-08 Gerd Moellmann <gerd@gnu.org>
14711 * puresize.h (BASE_PURESIZE): Increase to 650000.
14713 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
14715 * msdos.c (XMenuActivate): Turn off the cursor after displaying
14718 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
14720 * s/msdos.h (INTERNAL_TERMINAL): Add capabilities se, so, us, ue,
14721 md, mh, mb, mr, and me to the fake termcap entry.
14723 2000-02-06 Ken Raeburn <raeburn@gnu.org>
14725 * sound.c (sound_cleanup): Don't call device close routine if the
14726 function pointer is null.
14728 2000-02-06 Andrew Innes <andrewi@gnu.org>
14730 * dispextern.h: Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM,
14731 around image definitions and prototypes.
14732 (gamma_correct) [WINDOWSNT]: New prototype.
14734 * w32term.c (x_make_frame_visible): Replace call to
14735 input_poll_signal with poll_for_input.
14737 * window.c [WINDOWSNT]: Include w32term.h.
14739 * xdisp.c [WINDOWSNT]: Include w32term.h.
14741 * makefile.nt: Add dependencies on w32gui.h.
14742 (OBJ1): Include atimer.obj.
14743 ($(BLD)\atimer.obj): New dependency rule.
14745 * w32.c (sigmask): New function (does nothing).
14746 (sigunblock): Ditto.
14748 * frame.c [WINDOWSNT]: Include w32term.h.
14750 * w32gui.h (struct W32FontStruct): Add ascent and descent slots.
14752 * lread.c (syms_of_lread): Fix literal newlines.
14754 * emacs.c (USAGE): Split into USAGE1 and USAGE2, to work-around
14755 the string constant limit (2048 bytes) in MSVC.
14758 2000-02-05 INOUE Seiichiro <inoue@ainet.or.jp>
14760 * xterm.c (x_display_and_set_cursor) [HAVE_X_I18N]: Set pre-edit area.
14761 (x_display_cursor) [HAVE_X_I18N]: Don't set it here.
14762 (XTread_socket) [HAVE_X_I18N]: <KeyPress, KeyRelease>: Don't
14763 dispatch the event.
14765 2000-02-04 Dave Love <fx@gnu.org>
14767 * fileio.c: Remove some unused vars.
14768 (_GNU_SOURCE): Define (for euidaccess).
14770 * lread.c (_XOPEN_SOURCE): Declare (for ftello).
14772 * minibuf.c (read_minibuf_noninteractive): Remove undeclared
14774 (read_minibuf): Deal with allow_props correctly.
14776 2000-02-03 Eli Zaretskii <eliz@is.elta.co.il>
14778 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Enlarge to 60000.
14780 2000-02-03 Ken Raeburn <raeburn@gnu.org>
14782 * search.c (compile_pattern): If a cache entry has a nil regexp,
14783 fill in that entry instead of clobbering a previously cached
14786 2000-02-02 Ken Raeburn <raeburn@gnu.org>
14788 * puresize.h (BASE_PURESIZE): Increase to 610000.
14790 2000-02-02 Gerd Moellmann <gerd@gnu.org>
14792 * frame.c (Fframe_parameters): Add GCPRO because tty_color_name
14795 2000-02-02 Kenichi Handa <handa@etl.go.jp>
14797 * ccl.c (ccl_driver) <CCL_WriteExprRegister>: Set jump_address
14798 instead of incrementing ic directly.
14799 <CCL_WriteExprConst> Likewise.
14800 <ccl_set_expr>: Set ic to jump_address.
14802 * fileio.c (e_write): Fix the handling of
14803 CODING_FINISH_INSUFFICIENT_SRC.
14805 2000-02-01 Dave Love <fx@gnu.org>
14807 * editfns.c (Fpropertize): Doc fix.
14809 * process.c (Fstart_process): Doc fix.
14811 * eval.c: Fix various doc strings not to duplicate information
14812 from help-manyarg-func-alist.
14814 * window.c (Fset_window_margins): Don't make interactive. Doc fix.
14816 * doc.c (Vhelp_manyarg_func_alist): New variable.
14817 (Fdocumentation): Use it.
14818 (syms_of_doc): Define it.
14820 2000-01-31 Gerd Moellmann <gerd@gnu.org>
14822 * xterm.c (xim_open_dpy): Remove unused local variable.
14824 * emacs.c (USAGE): Use term `display options' instead of `X options'.
14826 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: New function.
14827 (syms_of_xdisp) [GLYPH_DEBUG]: Defsubr it.
14829 * fns.c (sweep_weak_table): New function.
14830 (sweep_weak_hash_tables): Use it. Keep on marking until there
14833 2000-01-30 Gerd Moellmann <gerd@gnu.org>
14835 * xterm.c (x_delete_display): Update next_noop_dpyinfo to ensure
14836 that XTread_socket does not crash by trying to call XNoOp on a
14839 2000-01-30 Jason Rumney <jasonr@gnu.org>
14841 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
14842 Change selected_frame to SELECTED_FRAME ().
14843 (w32_console_mouse_position): Remove #ifndef MULE from around
14844 `insist' parameter.
14846 * makefile.nt: Remove dosfns.obj.
14848 * term.c (term_init) [WINDOWSNT]: Initialize TN_max_colors.
14850 * w32fns.c (w32_defined_color): Check for valid frame before
14851 applying gamma correction. Eliminate dependency on frame elsewhere.
14852 (w32_load_system_font): Switch FIXED_PITCH and VARIABLE_PITCH.
14853 (w32_to_x_font): Use resx and resy not height_in and width_in.
14854 (x_to_w32_font): Doc fix.
14855 (xlfd_strip_height): New function to strip and return font height.
14856 (w32_font_match): Compare height separately from rest of xlfd
14857 spec, using xlfd_strip_height.
14859 * w32term.c (w32_term_init): Swap resx and height_in, resy and
14860 width_in. Use w32_defined_color in place of defined_color.
14862 * w32faces.c: Merge more of DOS and X specifics in preparation for
14863 merge with xfaces.c.
14864 (defined_color): Remove FIXME comment.
14865 (tty_color_name): Provide w32-specific function.
14866 (realize_tty_face): Handle FACE_TTY_DEFAULT*_COLOR specially.
14868 * w32console.c (turn_on_face, turn_off_face): Removed.
14869 (w32_face_attributes): New function.
14870 (Global_variables): Reduce scope where possible.
14871 (clear_frame, ins_del_lines, scroll_line): Use char_attr_normal as
14873 (hl_mode): Don't modify text attributes.
14874 (write_glyphs): Don't do anything if len <= 0. Use
14875 w32_face_attributes to get attributes for drawing. Write
14876 terminating codes using char_attr_normal.
14877 (reset_terminal_modes, set_terminal_modes): Turn off highlight.
14878 (update_begin, update_end): Likewise.
14879 (vga_stdcolor_name): New function.
14880 (initialize_w32_display): Remove char_attr_reverse and char_attr.
14881 (Fset_screen_color): Remove char_attr_reverse.
14883 2000-01-29 Gerd Moellmann <gerd@gnu.org>
14885 * xfns.c (xic_set_preeditarea): Take window parameter and
14886 window-relative pixel-positions.
14888 * xterm.c (x_display_cursor): Set XIC pre-edit area only if window
14889 is its frame's selected window.
14890 (xim_instantiate_callback): Likewise.
14892 * xfns.c (x_create_im): Removed.
14893 (DEFAULT_STYLE, DEFAULT_FONT): Removed.
14894 (supported_xim_styles): Renamed from supported_styles.
14895 (best_xim_style): Renamed from best_style.
14896 (create_frame_xic): Renamed from xic_create_frame.
14897 (free_frame_xic): Renamed from xic_destroy_frame.
14899 2000-01-29 INOUE Seiichiro <inoue@ainet.or.jp>
14901 * xterm.c (XTread_socket) [HAVE_X_I18N]: If event is for none of
14902 our frames, call XFilterEvent with 2nd parameter `None'.
14903 (XTread_socket) <KeyPress> [HAVE_X_I18N]: Handle XmbLookupString
14904 returning XBufferOverflow.
14905 (XTread_socket) <ConfigureNotify> [HAVE_X_I18N]: Set XIC status area.
14906 (x_display_cursor) [HAVE_X_I18N]: Set XIC pre-edit area.
14907 (x_new_fontset) [HAVE_X_I18N]: Create XIC status area fontset.
14908 (xim_destroy_callback, xim_open_dpy, xim_instantiate_callback)
14909 (xim_initialize, xim_close)
14910 [HAVE_X_I18N && HAVE_X11R6]: New functions.
14911 (x_destroy_window) [HAVE_X_I18N]: Call xic_destroy_frame.
14912 (x_term_init) [HAVE_X_I18N]: Call xim_initialize.
14913 (x_delete_display) [HAVE_X_I18N]: Call xim_close.
14915 * xterm.h (struct x_display_info) [HAVE_X_I18N]: Add members `xim'
14917 (struct x_output) [HAVE_X_I18N]: Remove member `xim', add
14918 `xic_style' and `xic_xfs'.
14919 (FRAME_MENUBAR_HEIGHT, FRAME_X_XIM, FRAME_X_XIM_STYLES)
14920 (FRAME_XIC_STYLE, FRAME_XIC_FONTSET): New macros.
14921 (FRAME_XIM): Removed.
14923 * xfns.c (supported_styles): New variable.
14924 (DEFAULT_STYLE, DEFAULT_FONT): New macros
14925 (xic_create_xfontset, best_style, xic_create_frame)
14926 (xic_destroy_frame, xic_set_preeditarea, xic_set_statusarea)
14927 (xic_set_xfontset): New functions.
14929 2000-01-28 Dave Love <fx@gnu.org>
14931 * s/irix6-5.h: Revert last change after change to irix5-0.h.
14933 * m/iris4d.h (C_SWITCH_MACHINE): Don't use -G0.
14935 2000-01-28 Gerd Moellmann <gerd@gnu.org>
14937 * buffer.c (Fother_buffer): Don't call Fset_buffer_major_mode
14938 for *scratch* if it already existed.
14940 * emacs.c (USAGE): New macro.
14941 (main): Use it to display usage information.
14943 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
14945 Support for the menu-help feature:
14947 * msdos.h: Change prototypes of XMenuAddSelection and XMenuActivate.
14949 * msdos.c (IT_clear_end_of_line): Print the extent of the cleared
14950 part of the line to the termscript file.
14951 (IT_clear_to_end): Clear the entire line, not just its beginning.
14952 (menu_help_message, prev_menu_help_message): New variables.
14953 (IT_menu_make_room): Make room for the help_text member.
14954 (IT_menu_display): New argument disp_help; all callers changed.
14955 If disp_help is non-zero, store the help text of the active menu
14956 item in menu_help_message.
14957 (XMenuAddPane): Initialize the help_text member to NULL.
14958 (XMenuAddSelection): New argument help_text. Store it in the
14960 (XMenuActivate): New argument help_callback. If the value of
14961 menu_help_message has changed since the last time, display the
14962 menu help message text while waiting for the mouse to move. Clear
14963 the echo area before exiting.
14964 (XMenuDestroy): Free the help_text member.
14966 2000-01-27 Gerd Moellmann <gerd@gnu.org>
14968 * xmenu.c (xmenu_show) [!USE_X_TOOLKIT]: Pass help to
14969 XMenuAddSelection. Pass help callback to XMenuActivate.
14970 (menu_help_callback) [!USE_X_TOOLKIT]: New function.
14972 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
14974 * atimer.c (start_atimer) [!HAVE_SETITIMER]: Use EMACS_SET_SECS
14975 and EMACS_SET_USECS.
14977 2000-01-26 Dave Love <fx@gnu.org>
14979 * editfns.c (Fchar_after, Fchar_before): Doc fix.
14981 * bytecode.c (Fbyte_code): Use {BEFORE,AFTER}_POTENTIAL_GC where
14982 an error may be signalled.
14984 2000-01-26 Gerd Moellmann <gerd@gnu.org>
14986 * s/irix6-5.h [__GNUC__ && __GNUC_MINOR__ >= 95]: Undef
14987 LD_SWITCH_SYSTEM inherited from irix5-0.h.
14989 * bytecode.c (Fbyte_code) [BYTE_CODE_SAFE]: Fix typo.
14991 2000-01-25 Gerd Moellmann <gerd@gnu.org>
14993 * charset.c (Fstring): If there is a multibyte char among
14994 the args, always return a multibyte string.
14996 2000-01-25 Gerd Moellmann <gerd@gnu.org>
14998 * sysdep.c (sys_select): Turn atimers off and on instead of
14999 recording and restoring old alarm handler
15001 * process.c (toplevel): Include atimer.h.
15002 (create_process_1): Rewritten.
15003 (create_process): Use atimers instead of alarm.
15004 (wait_reading_process_input) [hpux]: Turn atimers off instead
15005 of turning off SIGALRM.
15006 (wait_reading_process_input): Turn off atimers instead off
15007 calling stop_polling.
15009 * emacs.c (main): Call init_atimer.
15011 * keyboard.c (toplevel): Include systime.h and atimer.h.
15012 (polling_for_input): Removed because unused.
15013 (input_poll_signal) [POLL_FOR_INPUT]: Removed.
15014 (poll_timer): New variable.
15015 (poll_for_input, poll_for_input_1): New functions.
15016 (start_polling, stop_polling): Rewritten.
15018 * keyboard.h (polling_for_input): Removed.
15020 * atimer.h, atimer.c: New files.
15022 * Makefile.in (obj): Add atimer.o.
15023 (atimer.o): New target.
15025 * blockinput.h (pending_atimers): Add extern declaration.
15026 (UNBLOCK_INPUT): Rewritten. Handle pending atimers.
15028 * lisp.h (popup_activated_flag): Add extern declaration.
15030 * xmenu.c (popup_activated_flag): Make externally visible.
15031 (popup_activate_callback) [USE_MOTIF]: Increment popup_activated_flag.
15032 (popup_deactivate_callback) [USE_MOTIF]: Decrement it.
15034 * xterm.c (toplevel): Include atimer.h.
15035 (toolkit_scroll_bar_interaction): New variable.
15036 (Fxt_process_timeouts): Removed.
15037 (x_process_timeouts): New function.
15038 (xt_action_hook): Clear toolkit_scroll_bar_interaction.
15039 (x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
15040 (x_make_frame_visible): Call poll_for_input_1 instead of
15041 input_poll_signal. Don't call alarm.
15042 (x_initialize): Install timer calling x_process_timeouts.
15044 2000-01-24 Dave Love <fx@gnu.org>
15046 * s/irix5-0.h: Don't set LD_SWITCH_SYSTEM -- we use unexelf now.
15047 Don't use -cckr -- apparently not now necessary.
15049 2000-01-24 Eli Zaretskii <eliz@is.elta.co.il>
15051 * msdos.c (IT_menu_display): Truncate long menu lines at the right
15054 2000-01-23 Jason Rumney <jasonr@gnu.org>
15056 * w32fns.c (w32_defined_color): Apply gamma correction before
15057 trying to map to the palette.
15058 (w32_wnd_proc) [WM_ERASE_BACKGROUND]: Pass device context of frame
15061 * w32term.c (w32_fill_rect): Do not try to deal with NULL hdc
15062 here. Callers changed to always pass real device context.
15063 (w32_draw_bitmap): Likewise.
15064 (w32_get_glyph_overhangs): Likewise.
15065 (w32_draw_box_rect): Make use of s->hdc rather than getting a new one.
15066 (w32_set_vertical_scroll_bar): Pass correct HWND parameters to
15067 pfnSetScrollInfo and SetScrollRange.
15068 (x_get_char_face_and_encoding): Don't turn iso8859-1 characters
15069 back into MULE characters after decoding them.
15070 (x_get_glyph_face_and_encoding): Likewise.
15071 (w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
15072 GetCharABCWidthsW fails, since this is defined on Windows 9x.
15073 (x_produce_glyphs): Calculate per char metrics for a character
15074 that we know exists in default font when font_not_found_p is true.
15076 2000-01-22 Jason Rumney <jasonr@gnu.org>
15078 * makefile.nt (intervals.obj, composite.obj): New modules.
15079 (composite.h): Added as dependency where appropriate.
15081 * w32gui.h (XGCValue): New struct for emulating X GCs.
15083 * w32term.h (XCharStruct): New struct for emulating X.
15085 * w32console.c (turn_on_face, turn_off_face): New functions.
15086 (change_line_highlight): New prototype for new redisplay.
15087 (write_glyphs): Support multibyte text. Support faces.
15089 * w32faces.c: Complete rewrite for new redisplay based on new xfaces.c.
15091 * w32fns.c: Use SELECTED_FRAME macro in place of selected_frame
15092 throughout. struct frame * in place of FRAME_PTR.
15093 Skeleton support for images, toolbars, tooltips from xfns.c.
15094 (Fx_create_frame): Use system default for default scroll bar width.
15095 (w32_get_arg): Renamed from x_get_arg.
15096 (Fx_file_dialog): New function.
15097 (w32_list_fonts): Check cache before asking system.
15098 (Vw32_enable_synthesized_fonts): New variable.
15099 (Vw32_enable_italics): Obsolete, removed.
15101 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
15102 Use SELECTED_FRAME macro.
15104 * w32menu.c: Add skeleton support for help strings on menus.
15105 (add_menu_item): Native checkbox and radio support added, but not
15106 yet enabled due to bugs.
15107 (push_menu_item): Add parameters type, selection and help.
15109 Formatting changes to reduce unnecessary diffs with xmenu.c.
15111 * w32select.c (Fw32_set_clipboard_data): Update call to
15112 find_charset_in_str.
15114 * w32term.c: Complete rewrite for new redisplay based on new
15115 xterm.c with necessary sections merged back in from old w32term.c.
15117 2000-01-21 Richard M. Stallman <rms@gnu.org>
15119 * data.c (set_internal): Further fix in same criterion.
15121 2000-01-20 Richard M. Stallman <rms@gnu.org>
15123 * data.c (set_internal): Fix the criteria for whether
15124 to swap out the old cached binding.
15126 2000-01-19 Dave Love <fx@gnu.org>
15128 * lread.c: (syms_of_lread) [user-init-file]: Doc change.
15130 2000-01-18 Kenichi Handa <handa@etl.go.jp>
15132 * regex.c (re_compile_fastmap): While checking a range table for
15133 `charset', skip flag bits for a character class correctly.
15135 2000-01-17 Gerd Moellmann <gerd@gnu.org>
15137 * m/news-risc.h (LD_SWITCH_MACHINE): Define differently for GCC.
15139 * xfns.c (x_window): Call lw_create_widget with new parameter list.
15141 * widget.c (EmacsFrameSetCharSize): Change size of children first
15142 because of problems with main window geometry management under Lesstif.
15144 * xmenu.c (enum menu_item_idx): New enumeration replacing defines
15145 MENU_ITEMS_ITEM_.*.
15146 (MENU_ITEMS_ITEM_HELP): New enumerator.
15147 (push_menu_item): Add parameter HELP. Record help in menu_items.
15148 (single_menu_item, single_submenu, list_of_items): Call
15149 push_menu_item with new parameter.
15150 (single_submenu): Set help string in widget value.
15151 (menu_highlight_callback): New function.
15152 (set_frame_menubar): Call lw_create_widget with new
15154 (xmenu_show, xdialog_show): Ditto.
15156 2000-01-13 Gerd Moellmann <gerd@gnu.org>
15158 * sound.c (Fplay_sound): Improve doc string.
15160 2000-01-11 Richard M. Stallman <rms@gnu.org>
15162 * lisp.h (set_internal): Enter the new arg.
15164 * eval.c (specbind): Record buffer-local variables specially,
15165 indicating which buffer's binding was saved.
15166 (unbind_to): Restore buffer-local variables specially
15167 in the proper buffer.
15169 * data.c (set_internal): New arg BUF.
15171 * eval.c (specbind, unbind_to): Pass new arg to set_internal.
15172 * data.c (Fset): Pass new arg to set_internal.
15173 * bytecode.c (Fbyte_code): Pass new arg to set_internal.
15175 2000-01-11 Gerd Moellmann <gerd@gnu.org>
15177 * .gdbinit: Adapt to new strings. Add xbacktrace, xreload, xprintsym.
15179 2000-01-11 Richard M. Stallman <rms@gnu.org>
15181 * minibuf.c (Ftry_completion): Doc fix.
15183 2000-01-11 Gerd Moellmann <gerd@gnu.org>
15185 * keyboard.c (Fclear_this_command_keys): Clear recent_keys
15188 2000-01-11 Andreas Schwab <schwab@suse.de>
15190 * coding.c (code_convert_region): Initialize total_skip.
15192 2000-01-08 Dave Love <fx@gnu.org>
15194 * eval.c (Fuser_variable_p): Check customizability too.
15196 2000-01-07 Gerd Moellmann <gerd@gnu.org>
15198 * minibuf.c (Fcompleting_read): Doc fix.
15200 2000-01-05 Gerd Moellmann <gerd@gnu.org>
15202 * s/freebsd.h (C_SWITCH_SYSTEM): Add -I /usr/local/include and
15205 * xfns.c (x_create_im): New function to set IM and IC of a frame.
15206 Check that input style is supported before trying to create an
15208 (x_window): Call x_create_im.
15210 2000-01-04 Gerd Moellmann <gerd@gnu.org>
15212 * xfns.c (current_gif_memory_src): New variable.
15213 (gif_load): Record the address of the current memory source
15214 in current_gif_memory_src.
15215 (gif_read_from_memory): Use current_gif_memory_src.
15217 * systime.h (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME): Give
15218 macros statement form.
15220 * sound.c (struct sound): Renamed from struct sound_file.
15221 (struct sound): Add members `data' and `header_size'.
15222 (enum sound_attr): Add SOUND_DATA.
15223 (current_sound, current_sound_device): Variables renamed from
15224 sound_file and sound_device.
15225 (parse_sound): Parse :data.
15226 (parse_sound): Handle sound data in strings.
15227 (find_sound_type): Function renamed from find_sound_file_type.
15228 (wav_init, au_init): Fail if sound's header_size is smaller than
15229 needed header size.
15230 (wav_play, au_play): Play sounds from string data.
15232 * puresize.h (BASE_PURE_SIZE): Increase to 600000.
15234 * lisp.h: Add prototype for allocate_string_data.
15236 * alloc.c (Fgarbage_collect): Return number of live and free strings.
15238 * alloc.c (mark_buffer): Remove code in #if 0.
15240 (UNMARK_BALANCE_INTERVALS): Give the macro statement form.
15241 (strings_consed): New variable.
15242 (allocate_string): Set it.
15243 (syms_of_alloc): Add DEFVAR_INT for strings_consed.
15244 (Fmemory_use_counts): Return strings_consed. Use Flist.
15246 * alloc.c: General cleanup in comments etc. Remove conditional
15247 compilation for `standalone'.
15249 * lisp.h (struct Lisp_String): Make DATA member `unsigned char *'.
15251 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P):
15252 (GC_STRING_BYTES, GC_STRING_CHARS): New macros.
15253 (DONT_COPY_FLAG): Removed.
15254 (SBLOCK_SIZE, LARGE_STRING_BYTES): New macros.
15255 (struct sdata, struct sblock): New
15256 (struct string_block): Rewritten.
15257 (STRINGS_IN_STRING_BLOCK): New macro.
15258 (oldest_sblock, current_sblock, total_strings, total_free_strings)
15259 (large_sblocks, string_blocks, string_free_list): New variables.
15260 (NEXT_FREE_LISP_STRING, SDATA_OF_STRING, SDATA_SIZE): New macros.
15261 (init_strings): Rewritten.
15262 (allocate_string, allocate_string_data, compact_small_strings)
15263 (free_large_strings, sweep_strings): New functions.
15264 (STRING_BLOCK_SIZE, STRING_BLOCK_OUTSIZE)
15265 (struct string_block_head, current_string_block)
15266 (first_string_block, large_string_blocks, STRING_FULLSIZE)
15267 (STRING_PAD): Removed.
15268 (make_uninit_multibyte_string, make_pure_string): Rewritten.
15269 (Fgarbage_collect): Don't set mark bit in large strings.
15270 (mark_object): Mark strings differently. Mark symbol names
15272 (survives_gc_p): Test marked strings differently.
15273 (gc_sweep): Sweep strings differently, unmark strings in
15275 (compact_strings): Removed.
15277 2000-01-04 Eli Zaretskii <eliz@is.elta.co.il>
15279 * xfaces.c (syms_of_xfaces): defsubr Scolor_gray_p and
15280 Scolor_supported_p even if HAVE_X_WINDOWS is not defined.
15282 2000-01-04 Kenichi Handa <handa@etl.go.jp>
15284 * fileio.c (Finsert_file_contents): Signal error if visiting file
15285 in a non-empty buffer.
15287 * term.c (encode_terminal_code): Fix the previous change.
15289 2000-01-03 Gerd Moellmann <gerd@gnu.org>
15291 * xfaces.c (syms_of_xfaces): Change Sface_color_gray_p to
15292 Scolor_gray_p, Sface_color_supported_p to Scolor_supported_p.
15294 * s/hpux9.h (NO_EDITRES): Define even if HAVE_LIBXMU.
15296 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
15298 * xdisp.c (handle_single_display_prop) [HAVE_WINDOW_SYSTEM]: No
15299 need to test for MSDOS frames.
15301 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
15303 * dosfns.c (unspecified_colors): Remove.
15304 (msdos_stdcolor_idx): Use global variables unspecified_fg and
15306 (msdos_stdcolor_name): Return strings for unspecified fore- and
15307 back-ground colors.
15309 * xfaces.c (Qunspecified_fg, Qunspecified_bg): Remove.
15310 (syms_of_xfaces): Remove their staticpro's.
15311 (tty_color_name): Return Lisp strings for unspecified fore- and
15312 back-ground colors.
15313 (Finternal_set_lisp_face_attribute): Remove the special treatment
15314 for Qunspecified_{f,b}g.
15315 (realize_default_face): Replace Qunspecified_{f,b}g with a Lisp string.
15317 2000-01-03 Gerd Moellmann <gerd@gnu.org>
15319 * xdisp.c (reseat_at_next_visible_line_start): Position before
15320 newline only if ending up on a newline.
15321 (next_element_from_ellipsis): Return success. Handle case of
15322 displaying no ellipsis. Fix case of ellipsis defined in display table.
15323 (next_element_from_buffer): Return 0 if next_element_from_ellipsis
15326 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
15328 * xfaces.c (Fcolor_gray_p): Renamed from face-color-gray-p.
15329 (Fcolor_supported_p): Renamed from face-color-supported-p.
15331 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
15333 * xfaces.c (tty_defined_color): Pass frame to tty-color-desc. The
15334 list of colors renamed to tty-defined-color-alist.
15335 (tty_color_name): Pass the frame to tty-color-by-index.
15336 (realize_tty_face): tty-color-alist is now a function which
15337 accepts the frame as argument.
15339 * term.c (Ftty_display_color_p): Accept an optional argument FRAME.
15341 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
15343 * term.c (insert_glyphs): Pass glyph, not &glyph, to
15344 encode_terminal_code.
15346 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
15348 * dispnew.c (mode_line_string): Support termcap frames as well.
15350 2000-01-01 Gerd Moellmann <gerd@gnu.org>
15352 * syntax.c (Fforward_word): Undo previous change.
15354 * editfns.c (Fconstrain_to_field): Don't constrain if
15355 inhibit-field-text-motion is non-nil.
15356 (Fline_beginning_position): Undo previous change.
15357 (Fline_end_position): Ditto.
15359 * syntax.c (Fforward_word): Notice field boundaries only if
15360 inhibit-field-text-motion is nil.
15362 * lisp.h: Add extern declaration for Vinhibit_field_text_motion.
15364 * editfns.c (Vinhibit_field_text_motion): New variable.
15365 (inhibit-field-text-motion): New DEFVAR_LISP.
15366 (Fline_beginning_position, Fline_end_position): Notice field
15367 boundaries only if inhibit-field-text-motion is nil.
15369 * xfns.c (x_create_x_image_and_pixmap): Remove parameter FILE.
15370 All calls adjusted.
15371 (x_build_heuristic_mask): Likewise.
15372 (xbm_load_image_from_file): Change error output.
15373 (xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
15374 (gif_load, gs_load, x_kill_gs_process): Ditto.
15376 * xfns.c (gif_load): Avoid sign extension and thus out of bounds
15377 color indices when accessing raster pixels.
15378 (gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
15379 one of :file or :data.
15380 (enum pbm_keyword_index): Add PBM_DATA.
15381 (pbm_format): Add :data.
15382 (pbm_image_p): Allow either :file or :data.
15383 (pbm_read_file): New function.
15384 (pbm_scan_number): Rewritten to read from string.
15385 (pbm_load): Support :data.
15387 See ChangeLog.8 for earlier changes.
15389 ;; Local Variables:
15390 ;; coding: iso-2022-7bit
15393 Copyright (C) 2001 Free Software Foundation, Inc.
15394 Copying and distribution of this file, with or without modification,
15395 are permitted provided the copyright notice and this notice are preserved.