1 2002-01-01 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
3 * charset.h (UNIBYTE_STR_AS_MULTIBYTE_P): Parenthesize assignment
4 when used as truth value to prevent gcc warnings.
6 * sysdep.c, unexapollo.c, w32.c, w32bdf.c, w32heap.c, w32inevt.c,
7 * w32proc.c: Include <config.h>.
9 2002-01-01 Andreas Schwab <schwab@suse.de>
11 * eval.c (max_specpdl_size, max_lisp_eval_depth): Define as int,
12 not EMACS_INT, to make them compatible with DEFVAR_INT.
13 * lisp.h (max_specpdl_size): Adjust declaration.
15 2002-01-01 Richard M. Stallman <rms@gnu.org>
17 * print.c (print_object): Test print_escape_nonascii only for
19 (PRINTPREPARE): Once again bind Qprint_escape_nonascii
20 when outputting to a multibyte buffer.
22 2001-12-29 Richard M. Stallman <rms@gnu.org>
24 * print.c (print_object): In multibyte string, use hex escapes.
25 Use octal only for unibyte strings.
26 (PRINTPREPARE): Don't ever set Qprint_escape_nonascii.
28 * lread.c (read_escape): New arg BYTEREP for reporting whether
29 escape forces unibyte or multibyte.
30 (read1): When reading a string, take note of that info.
32 2001-12-29 Ken Raeburn <raeburn@gnu.org>
34 * abbrev.c (Fexpand_abbrev): Use NILP instead of implicit zero
35 comparison to test lisp value returned by Fget.
37 2001-12-29 Richard M. Stallman <rms@gnu.org>
39 * lisp.h (max_specpdl_size): Add declaration.
41 * fileio.c (Fdo_auto_save): If NO_MESSAGE, don't call push_message.
43 * keymap.c (silly_event_symbol_error): New subrtn, from Fdefine_key.
44 Handle modifier bits. Correct typo in error message.
46 2001-12-28 Richard M. Stallman <rms@gnu.org>
48 * abbrev.c: Use the plist of an abbrev for multiple params if nec.
49 (Fdefine_abbrev): New arg SYSTEM-FLAG for a system abbrev.
50 (Fdefine_global_abbrev, Fdefine_mode_abbrev):
51 Update calls to Fdefine_abbrev.
52 (write_abbrev): Update for changed data format.
53 Don't list "system" abbrevs.
54 (Fexpand_abbrev): Update use count with new data format.
55 (describe_abbrev): Update for changed data format.
56 (Fdefine_abbrev_table): Handle the new SYSTEM-FLAG.
58 * config.in (HAVE_MBSINIT): Add #undef.
60 * strftime.c (mbsinit): Define as no-op if not available.
62 * s/sco5.h (LIBX11_SYSTEM) [MOTIF]: Add -lgen.
63 (sigprocmask_set): Conditionalize decl on ! NOT_C_CODE.
65 * keymap.c (Flookup_key): Error message if key has wrong data type.
66 (Fdefine_key): Add error message for trying to bind [DEL], [RET], etc.
67 (exclude_key): New variable.
69 2001-12-28 Gerd Moellmann <gerd@gnu.org>
71 * xterm.c (x_setup_relief_colors): Don't compute an image's
72 background color if it doesn't have a Pixmap.
74 * xterm.c (notice_overwritten_cursor): Don't depend on
75 output_cursor and updated_area. Compare pixel coordinates with
76 window's cursor pixel coordinates.
77 (x_draw_glyphs, x_clear_end_of_line, show_mouse_face): Call
78 notice_overwritten_cursor with new arg list.
79 (show_mouse_face): Fix bug setting a row's mouse_face_p flag
82 * xdisp.c (try_scrolling) <PT below scroll margin>: Add the
83 height of the cursor line to the amount to scroll.
85 2001-12-27 Richard M. Stallman <rms@gnu.org>
87 * intervals.c (set_point_both): The position after an invisible,
88 intangible character is not an acceptable stopping point.
90 2001-12-27 Ken Raeburn <raeburn@gnu.org>
92 * window.c (enlarge_window): In new preserve_before code, convert
93 CURBEG from lisp object to integer before doing arithmetic.
95 2001-12-27 Richard M. Stallman <rms@gnu.org>
97 * bytecode.c (Fbyte_code): Undo previous change.
99 2001-12-26 Kim F. Storm <storm@cua.dk>
101 * keyboard.c (record_char): Ignore duplicate help-echo events only
102 separated by mouse-movement. When tracking mouse, only record
103 first and last mouse-movement event in same window.
104 Don't record mouse-movement events in keyboard macros.
106 2001-12-25 Richard M. Stallman <rms@gnu.org>
108 * window.c (enlarge_window): New arg PRESERVE_BEFORE. Callers changed.
109 (Fenlarge_window): New arg PRESERVE_BEFORE.
111 * bytecode.c (Fbyte_code): Use Fstring_make_unibyte
112 instead of Fstring_as_unibyte.
114 2001-12-22 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
116 The following changes remove mocklisp support:
118 * mocklisp.h, mocklisp.c: Files removed.
120 * lisp.h: Remove declarations of variables `Vmocklisp_arguments',
121 `Qmocklisp' and `Qmocklisp_arguments'.
122 Remove prototype of syms_of_mocklisp.
124 * makefile.nt, makefile.w32-in, Makefile.in: Remove mocklisp
127 * callint.c: Do not include mocklisp.h.
128 (Fcall_interactively): Do not test for mocklisp case.
130 * eval.c: Remove variables `Qmocklisp_arguments',
131 `Vmocklisp_arguments' and `Qmocklisp'. Remove prototype of
133 (Fprogn, Fwhile, Fcommandp, Feval, Ffuncall, funcall_lambda): Do
134 not test for mocklisp case.
135 (Fwhile): Remove unused variable `tem'.
136 (syms_of_eval): Remove variable `moclisp-arguments'.
138 * data.c (wrong_type_argument): Remove mocklisp case.
140 * doc.c (Fdocumentation): Remove mocklisp case.
142 * emacs.c (main): Do not call syms_of_mocklisp.
144 2001-12-21 Richard M. Stallman <rms@gnu.org>
146 * xfns.c (compute_tip_xy): If tooltip won't fit on the screen
147 to the left or to the right of the pointer, put it against
148 the left screen edge.
150 2001-12-21 Eli Zaretskii <eliz@is.elta.co.il>
152 * Makefile.in (distclean): Remove .gdbinit if we are building
153 outside the source tree.
155 2001-12-19 Eli Zaretskii <eliz@is.elta.co.il>
157 * w32.c (emacs_root_dir): New function.
159 * msdos.c (emacs_root_dir): New function.
161 * fileio.c (Fexpand_file_name) [DOS_NT]: Use the root directory
162 of the current drive as the fallback for default_directory.
164 * dired.c (file_name_completion): Run the elements of
165 completion-ignored-extensions through ENCODE_FILE.
167 * lisp.h (scmp): Remove prototype, since it's now a static
168 function private to dired.c.
170 2001-12-18 Richard M. Stallman <rms@gnu.org>
172 * dired.c (scmp): Function moved from minibuf.c.
173 Delete multibyte handling--used only on encoded strings.
175 * minibuf.c (scmp): Function moved to dired.c.
177 * fns.c (merge): Add QUIT call.
179 2001-12-18 Dave Love <fx@gnu.org>
181 * Makefile.in (lisp, shortlisp): Add language/utf-8-lang.el,
182 language/georgian.el.
184 2001-12-18 Eli Zaretskii <eliz@is.elta.co.il>
186 * Makefile.in (lisp, shortlisp): Synchronize with changes to
187 lisp/Makefile.in:DONTCOMPILE.
189 2001-12-18 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
191 * xdisp.c (window_box_height): Do not return negative values.
192 From Gerd Moellmann <gerd@gnu.org>.
194 * keyboard.c (head_table): Add missing braces around initializer.
196 * term.c (keys): Likewise.
198 * xfns.c (x_frame_parms, visual_classes): Likewise.
200 2001-12-17 Sam Steingold <sds@gnu.org>
202 * coding.c (DECODE_COMPOSITION_END): Fixed a typo in the last
203 patch (COMPOSING_P, not COMPOSING).
205 2001-12-17 Richard M. Stallman <rms@gnu.org>
207 * editfns.c (Fcompare_buffer_substrings): Add QUIT to main loop.
209 * coding.c (code_convert_region): Update coding->cmp_data->char_offset
210 before calling decode_coding.
212 * charset.c (Fdefine_charset): Call Fupdate_coding_systems_internal.
214 * coding.c (DECODE_COMPOSITION_END): Check for ! COMPOSING_P (coding)
215 instead of only for COMPOSITION_DISABLED.
217 2001-12-16 Richard M. Stallman <rms@gnu.org>
219 * alloc.c (pure_alloc): After overflow, allocate just a small block.
221 * Makefile.in (xmenu.o, xterm.o, fontset.o): Depend on buffer.h.
223 * buffer.h (struct buffer): New field `display_error_modiff'.
224 * buffer.c (reset_buffer): Initialize `display_error_modiff'.
226 * window.c (Frecenter): Clear display_error_modiff field.
228 * xdisp.c (redisplay_window_0, redisplay_window_1): New functions.
229 Call redisplay_window, but not if display_error_modiff field says no.
230 (redisplay_window_error): New function.
231 (displayed_buffer): New variable.
232 (redisplay_internal, redisplay_windows): Call the new functions
233 instead of redisplay_window directly.
235 2001-12-15 Richard M. Stallman <rms@gnu.org>
237 * keyboard.c (syms_of_keyboard) <double-click-fuzz>: Doc fix.
239 2001-12-14 Andrew Innes <andrewi@gnu.org>
241 * makefile.w32-in (EMACSLOADPATH): Define.
242 ($(EMACS)): Run `list-load-path-shadows' after dumping emacs.
243 (bootstrap-temacs): Remove dependency on bootstrap-clean.
245 2001-12-13 Eli Zaretskii <eliz@is.elta.co.il>
247 * xfns.c (x_report_frame_params): Make the scroll-bar-width frame
248 parameter have a numeric value all the time.
250 * w32fns.c (x_report_frame_params): Likewise.
252 2001-12-12 Richard M. Stallman <rms@gnu.org>
254 * fileio.c (Fwrite_region): Doc fix.
256 * xdisp.c (CLEAR_FACE_CACHE_COUNT): Redefine as 500.
257 (redisplay_internal): Call clear_image_cache only for window terminals.
259 2001-12-12 Gerd Moellmann <gerd@gnu.org>
261 * xdisp.c (move_it_vertically_backward): Change heuristic
262 for the case that we didn't move far enough initially.
264 * window.c (Frecenter): Simplify computation in the case of window
265 system frames and ARG < 0; use window_box_height.
267 2001-12-11 Richard M. Stallman <rms@gnu.org>
269 * Makefile.in, mem-limits.h, dispnew.c, emacs.c, fileio.c:
270 * process.c, sysdep.c, unexec.c: Test GNU_LINUX, not LINUX.
272 2001-12-11 Andrew Innes <andrewi@gnu.org>
274 * insdel.c (make_gap) [DOUG_LEA_MALLOC]: Call make_gap_smaller if
277 2001-12-11 Richard M. Stallman <rms@gnu.org>
279 * m/hp800.h: Split the __hpux conditional into the parts
280 that are right for GNU/Linux too and the parts that are not.
281 Use the former if GNU_LINUX.
282 (HAVE_ALLOCA, LOAD_AVE_TYPE, LOAD_AVE_CVT): New defs for GNU/Linux.
284 * s/gnu-linux.h (GNU_LINUX): Defined.
286 2001-12-11 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
288 * macros.c, msdos.c, w16select.c: Change doc-string comments to
289 `new style' [w/`doc:' keyword].
291 2001-12-10 Jason Rumney <jasonr@gnu.org>
293 * w32menu.c (w32_free_submenu_strings): Clear menu item struct
296 2001-12-09 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
298 * dosfns.c: Change doc-string comments to `new style' [w/`doc:'
301 2001-12-09 Eli Zaretskii <eliz@is.elta.co.il>
303 * dosfns.c (dos-display-scancodes, dos-decimal): Doc fix.
305 * s/hpux10.h (srand48): Don't undefine.
307 2001-12-09 Jason Rumney <jasonr@gnu.org>
309 * w32menu.c (_widget_value): Make `help' field a Lisp_Object. Add
310 comment to explain where the struct came from.
311 (single_submenu, w32_menu_show): Set `help' field as Lisp_Object.
312 (add_menu_item): Process pop-up menus first to avoid memory leak.
313 (add_menu_item, w32_menu_display_help): Use `help' field as
315 (w32_free_submenu_strings): Only free owner-drawn strings.
317 2001-12-09 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
319 * COPYING: Moved back.
321 * charset.c (char_to_string_1, translate_char, Fdefine_charset):
322 Add parentheses around && within ||.
324 * indent.c (compute_motion): Likewise.
326 * intervals.c (merge_properties_sticky): Likewise.
328 * coding.c (setup_coding_system, shrink_encoding_region)
329 (Fdecode_sjis_char): Likewise.
331 2001-12-07 Andreas Schwab <schwab@suse.de>
333 * xdisp.c (display_mode_element): Don't read past end of string if
336 * alloc.c (inhibit_garbage_collection): Don't exceed value an int
339 * data.c (Vmost_positive_fixnum, Vmost_negative_fixnum): Renamed
340 from most_positive_fixnum and most_negative_fixnum, resp., and
341 type changed to Lisp_Object.
342 (syms_of_data): DEFVAR_LISP them.
344 2001-12-07 Richard M. Stallman <rms@gnu.org>
346 * callproc.c (init_callproc): Set Vdata_directory based on the source
347 location whenever Emacs was run uninstalled.
349 2001-12-06 Paul Eggert <eggert@twinsun.com>
351 * config.in (HAVE_WORKING_VFORK): New #undefs.
352 * process.c (create_process):
353 Use HAVE_WORKING_VFORK, not HAVE_VFORK.
354 * m/cnvrgnt.h (HAVE_VFORK): Remove #define.
355 * m/ibm370aix.h (HAVE_VFORK): Remove #undef.
356 * m/ibmps2-aix.h (HAVE_VFORK): Remove #define.
357 * m/intel386.h (HAVE_VFORK): Likewise.
358 * m/mips-siemens.h (HAVE_VFORK): Likewise.
359 * m/mips.h (HAVE_VFORK): Likewise.
360 * s/freebsd.h (vfork): Remove #define.
361 * s/lynxos.h (HAVE_VFORK): Remove #undef.
362 * s/usg5-4-2.h: Fix comment about vfork.
364 2001-12-06 Richard M. Stallman <rms@gnu.org>
366 * s/hpux10.h (random): Add undef.
367 (HAVE_RANDOM): Define it just once.
369 2001-12-06 Stefan Monnier <monnier@cs.yale.edu>
371 * eval.c: Undo last change: the standard syntax is not wanted.
373 2001-12-06 Eli Zaretskii <eliz@is.elta.co.il>
375 * xterm.c (x_free_frame_resources) [USE_X_TOOLKIT]: Remove all the
376 scroll bars of the frame before deleting the frame itself. If the
377 frame has a widget, delete the frame with XtDestroyWidget, and do
378 not call XDestroyWindow before that.
380 2001-12-06 Kim F. Storm <storm@cua.dk>
382 * xfns.c (x_report_frame_params): Return actual fringe widths.
384 * w32fns.c (x_report_frame_params): Return actual fringe widths.
386 2001-12-05 Andrew Innes <andrewi@gnu.org>
388 * alloc.c (Fgarbage_collect): Shrink buffer gaps that are
391 * insdel.c (make_gap_larger): New function.
392 (make_gap_smaller): New function.
393 (make_gap) [USE_MMAP_FOR_BUFFERS || REL_ALLOC]: Call
394 make_gap_smaller if arg is negative.
396 2001-12-04 Stefan Monnier <monnier@cs.yale.edu>
398 * keyboard.c (kbd_buffer_store_event): Fix interrupt_signal prototype.
399 Pass a dummy argument when calling interrupt_signal.
400 (parse_menu_item): Mark disabled items before checking for empty def.
401 (read_char_minibuf_menu_prompt): Make safety more visible.
402 (read_key_sequence): Add a `first_unbound' variable.
403 Use it to detect C-c ESC ESC ESC ESC ... cases and drop the
404 unbound prefix as soon as we can detect it.
406 * doc.c (Fsnarf_documentation): Add prototype.
407 (get_doc_string): Handle negative arguments.
408 (Fdocumentation): Use AREF and ASIZE.
409 Move the calls to get_doc_string to a single place.
410 Don't confuse an interactive-spec for a docstring reference.
411 (Fdocumentation_property): Take advantage of the fact that
412 get_doc_string now ignores the sign of the docstring position.
414 * eval.c: Use standard syntax for usage in docstrings.
416 2001-12-03 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
418 * xdisp.c (syms_of_xdisp): Make `tool-bar-button-relief` an option.
420 2001-12-02 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
422 * xterm.c (x_draw_image_relief): Use predefined macro instead of
423 constant when the value of `tool_bar_button_relief' is negative.
425 2001-12-02 Richard M. Stallman <rms@gnu.org>
427 * xmenu.c (menu_highlight_callback): Use `help' field as Lisp_Object.
428 (single_submenu, xmenu_show): Set `help' field as Lisp_Object.
430 * fileio.c (read_non_regular): Delete Fsignal call.
432 2001-12-01 Stefan Monnier <monnier@cs.yale.edu>
434 * lisp.h (run_hook_list_with_args): Undo last change.
436 2001-12-01 Gerd Moellmann <gerd@gnu.org>
438 * xterm.c (x_draw_fringe_bitmap): Always undo clipping.
440 2001-12-01 Jason Rumney <jasonr@gnu.org>
442 * window.c (Qleft_fringe, Qright_fringe): Remove. Now in frame.c.
444 * w32term.h (WM_MOUSELEAVE, TME_LEAVE, TRACKMOUSEEVENT)
445 [!WM_MOUSELEAVE]: Define.
447 * w32menu.c (current_popup_menu, get_menu_item_info):
448 (set_menu_item_info): New vars.
449 (set_frame_menubar): Doc fix clarifying GC interaction with menus.
450 (w32_menu_show): Set current_popup_menu.
451 (add_menu_item): Allocate new strings for owner-drawn menu items
453 Use owner-draw for disabled menu items again.
454 (w32_menu_display_help): Ignore owner-drawn items and popup menus.
455 (w32_free_submenu_strings, w32_free_menu_strings): New functions.
457 * w32fns.c (trackmouse_window, track_mouse_event_fn): New vars.
458 (w32_wnd_proc) <WM_MOUSEMOVE>: Notice when mouse enters frame.
459 <WM_EXITMENULOOP>: Free menu strings.
460 <WM_MOUSELEAVE>: Stop tracking mouse.
461 (x_create_tip_frame): Specify no minibuffer, modeline or fringes.
463 * w32term.c (w32_read_socket) <WM_MOUSELEAVE>: Cancel help echo
466 2001-12-01 Kim F. Storm <storm@cua.dk>
468 The following changes add left-fringe and right-fringe
469 frame parameters to adjust fringe widths, or remove one or
472 * frame.h (struct frame): Remove trunc_area_pixel_width and
473 trunc_area_cols fields.
474 (Qleft_fringe, Qright_fringe): Declare.
475 (FRAME_RIGHT_FRINGE_WIDTH): New macro.
477 * frame.c (Qleft_fringe, Qright_fringe): New vars.
478 (syms_of_frame): Initialize them.
480 * window.c (coordinates_in_window): Handle separate left and right
483 * xterm.h (struct x_output): Add left_fringe_width, right_fringe_width,
484 and fringe_cols fields.
485 (FRAME_FRINGE_BITMAP_WIDTH, FRAME_FRINGE_BITMAP_HEIGHT): Remove macros.
486 (FRAME_X_FRINGE_COLS): Use fringe_cols field.
487 (FRAME_X_FRINGE_WIDTH): Use fringes_extra field.
488 (FRAME_X_LEFT_FRINGE_WIDTH): Use left_fringe_width field.
489 (FRAME_X_RIGHT_FRINGE_WIDTH): Use right_fringe_width field.
490 (x_compute_fringe_widths): Add prototype.
492 * xterm.c (zv_height, zv_bits, zv_period): Changed zv bitmap to
493 fill fringe evenly with small dashes.
494 (x_draw_fringe_bitmap): Clear background if necessary. Align and
495 clip the new ZV bitmap to avoid jitter between rows.
496 (x_draw_row_fringe_bitmaps): Rely on x_draw_fringe_bitmap to clear
497 background. Don't draw fringe bitmaps if fringe width is zero.
498 (x_compute_fringe_widths): New function.
499 (x_new_font, x_set_window_size_1): Use it.
501 * xfns.c (x_frame_parms): Add `left-fringe' and `right-fringe' parms.
502 (x_set_frame_parameters): Process Process `font' parameter before other
503 parameters as fringe widths depend on it.
504 (x_set_fringe_width): New function.
505 (x_figure_window_size): Use x_compute_fringe_widths.
506 (Fx_create_frame): Process `left-fringe' and `right-fringe' frame
509 * widget.c (set_frame_size): Use x_compute_fringe_widths.
510 (EmacsFrameSetCharSize): Ditto.
512 * w32term.h: Merged changes from xterm.h.
513 * w32term.c: Merged changes from xterm.c.
514 * w32fns.c: Merged changes from xfns.c.
516 2001-11-29 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
520 2001-11-29 Dave Love <fx@gnu.org>
522 * coding.c (syms_of_coding) <Qchar_coding_system>: Give it an
524 (detect_coding_mask): Fix call of detect_coding_iso2022.
526 2001-11-29 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
528 * fileio.c (file-name-coding-system)
529 (default-file-name-coding-system): Doc fix (links to referenced
532 2001-11-28 Stefan Monnier <monnier@cs.yale.edu>
534 * lisp.h (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5):
535 Add dummy uses of gcproN variables.
537 * category.c (describe_category, describe_category_1)
538 (Fdescribe_categories): Remove. (Moved to lisp/help-fns.el.)
539 (syms_of_category): Don't defsubr Sdescribe_categories.
541 2001-11-28 Richard M. Stallman <rms@gnu.org>
543 * fileio.c (Ffind_file_name_handler): Avoid initializer for `result'.
545 * Makefile.in (lispdir): New variable, referring to build dir.
546 (TAGS-LISP): Find Makefile in $(lispdir), not $(lispsource).
548 2001-11-28 Andrew Innes <andrewi@gnu.org>
550 * w32menu.c (w32_menu_display_help): Actually add the new argument
553 2001-11-28 Jason Rumney <jasonr@gnu.org>
555 * w32menu.c (add_menu_item): Do not use owner-draw for disabled
556 menu items. From David Ponce <dponce@wanadoo.fr>.
557 (w32_dialog_show) [HAVE_DIALOGS]: Compile whole function
559 (w32_menu_display_help): New argument OWNER. Rewritten to store a
560 help event in the owner frame's keyboard buffer.
562 * w32fns.c (w32_wnd_proc) <WM_MENUSELECT>: Display help directly.
563 (Fx_show_tip): Don't subtract last width from row width.
565 * w32term.c (w32_read_socket) <WM_MENUSELECT>: Remove.
566 (w32_read_socket): Use EQ to compare frames.
568 2001-11-28 Gerd Moellmann <gerd@gnu.org>
570 * xterm.c (x_draw_glyphs): Don't call notice_overwritten_cursor if
573 2001-11-28 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
575 * xdisp.c (message_dolog): Remove unused variables `gcpro2',
576 `gcpro3' and `gcpro4'.
578 * coding.c (decode_coding_string): Remove unused variable `gcpro1'.
580 2001-11-28 Stefan Monnier <monnier@cs.yale.edu>
582 * ccl.c: Use AREF and ASIZE.
584 2001-11-27 Stefan Monnier <monnier@cs.yale.edu>
586 * lisp.h (run_hook_list_with_args): Remove.
587 (LIST_END_P): Fix call to wrong_type_argument.
588 (make_fixnum_or_float): Use EMACS_INT rather than int.
590 2001-11-26 Stefan Monnier <monnier@cs.yale.edu>
592 * syntax.c (syms_of_syntax): Remove defsubr of Sdescribe_syntax.
593 (describe_syntax, describe_syntax_1, Fdescribe_syntax): Remove.
595 * eval.c: Use AREF and ASIZE.
596 (Ffetch_bytecode): Add the file name to the error message.
598 * fileio.c (Ffind_file_name_handler): Give precedence to handlers
599 which match the end of the file-name.
600 (Fsubstitute_in_file_name): Don't signal an error if $ENVVAR
601 is not a valid env var, but leave it as is instead.
603 * keymap.c (access_keymap): Handle t bindings like nil bindings.
604 Make nil bindings in char-tables transparent.
605 (store_in_keymap): Turn a nil binding into a t binding for char-tables.
607 2001-11-26 Richard M. Stallman <rms@gnu.org>
609 * textprop.c (set_text_properties_1): Allow START, END in either order.
610 Do nothing if range is empty.
612 * Makefile.in (mallocobj): Simplify logic using auxiliary vars.
614 * Makefile.in (mostlyclean): Delete bootstrap-emacs here.
617 2001-11-25 Stefan Monnier <monnier@cs.yale.edu>
619 * textprop.c (set_text_properties_1): Clearly mark that the
620 interval should not be empty.
622 * intervals.c (graft_intervals_into_buffer):
623 Don't call set_text_properties_1 on an empty interval.
625 2001-11-25 Richard M. Stallman <rms@gnu.org>
627 * unexelf.c (unexec): Index by n, not nn, when checking for ".sbss".
629 * callproc.c (Fcall_process): When we make a bigger buffer for bufptr,
630 don't lose the data in it.
632 2001-11-25 Juanma Barranquero <lektu@terra.es>
634 * abbrev.c (Fexpand_abbrev): Use Frun_hooks instead of Vrun_hooks.
636 * buffer.c (Fkill_buffer): Use Frun_hooks, not Vrun_hooks.
638 * print.c (temp_output_buffer_setup): Use Frun_hooks, not Vrun_hooks.
640 2001-11-25 Stefan Monnier <monnier@cs.yale.edu>
642 * xfaces.c (merge_face_heights): Coerce back to int explicitly.
644 2001-11-25 Eli Zaretskii <eliz@is.elta.co.il>
646 * window.c (Fset_window_vscroll): Doc fix. From Kalle Olavi
647 Niemitalo <kon@iki.fi>.
649 2001-11-25 Jason Rumney <jasonr@gnu.org>
651 * w32term.h (FRAME_X_FRINGE_COLS): No fringe on tip frames.
653 * w32fns.c (x_create_tip_frame): Set frame's fringes_extra to 0.
654 (Fx_show_tip): Block input during frame creation.
655 (Fx_show_tip, Fx_hide_tip): Enable.
657 2001-11-24 Richard M. Stallman <rms@gnu.org>
659 * lread.c (Fload): Detect recursive load error for more than 3
660 nestings of the same file.
661 (Vrecursive_load_depth_limit): Variable deleted.
662 (syms_of_lread) <recursive-load-depth-limit>: Variable deleted.
664 2001-11-24 Jason Rumney <jasonr@gnu.org>
666 * xfns.c (compute_tip_xy): Initialize root_x and root_y from
667 mouse position if either left or top is not specified.
669 * w32fns.c (w32_wnd_proc) <WM_MENUSELECT>: Revert last change.
670 <WM_WINDOWPOSCHANGING>: Let tip frames resize without restriction.
671 (my_create_tip_window, Fx_show_tip): Adjust size for external border.
672 (my_create_tip_window): Assign tip_window.
673 (x_create_tip_frame): Use same defaults as X.
674 (compute_tip_xy): Remove unused variable. Use full screen width.
675 (Fx_show_tip): Do not double height. Call ShowWindow directly.
677 * w32term.c (x_after_update_window_line): Doc fix.
678 (w32_read_socket): Doc fix. Avoid SET_FRAME_GARBAGED for tip
680 <WM_SHOWWINDOW>: Redo mouse highlight when hiding tip frame.
682 * xdisp.c (prepare_menu_bars) [HAVE_WINDOW_SYSTEM]: Use tip_frame
683 for all Windowed systems.
685 2001-11-23 Eli Zaretskii <eliz@is.elta.co.il>
687 * msdos.c (IT_clear_screen): If the frame's faces are not yet
688 realized, use the initial screen colors to clear the screen.
690 2001-11-23 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
692 * textprop.c (Fset_text_properties): Remove unused variables
693 `unchanged', `prev_changed', `s' and `len'.
695 * search.c (Freplace_match): Remove unused variable `inslen'.
697 * keymap.c (access_keymap): Remove unused variables `c1' and `c2'.
699 2001-11-22 Jason Rumney <jasonr@gnu.org>
701 * w32fns.c (x_window_to_frame): Remove irrelevant TODO comment.
702 (w32_wnd_proc) <WM_MENUSELECT>: Show help echo directly.
703 (my_create_tip_window): New function.
704 (x_create_tip_frame, compute_tip_xy): Adapt for Windows.
705 (Fx_show_tip, Fx_hide_tip) [TEST_TOOLTIPS]: Adapt for Windows.
707 2001-11-20 Jason Rumney <jasonr@gnu.org>
709 * coding.h (Vw32_system_coding_system) [WINDOWSNT]: Remove.
710 (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: Use Vlocale_coding_system.
712 * w32fns.c (Vw32_system_coding_system): Remove.
713 (w32_to_x_font, x_to_w32_font): Use Vlocale_coding_system.
715 2001-11-19 Stefan Monnier <monnier@cs.yale.edu>
717 * fileio.c (Fwrite_region): Move choose_write_coding_system to
718 after build_annotations.
720 * syntax.c (describe_syntax): Add dummy arg.
721 (describe_syntax_1): Update call to describe_vector.
723 * category.c (describe_category): Add dummy arg.
724 (describe_category_1): Update call to describe_vector.
726 * keymap.c (Fdescribe_vector): Add `describer' parameter.
727 (describe_command, describe_translation): Add dummy second param.
728 (describe_map): Call elt_describer with two arguments.
729 (describe_vector_princ): Add `fun' parameter.
730 Call it instead of the hardcoded `princ'.
731 (describe_vector): Add arg `args'.
732 Pass it as a new second argument to elt_describer.
734 * keymap.h (describe_vector): Update prototype.
736 * frame.c: Don't include keymap.h any more.
737 (keys_of_frame): Remove.
739 * lisp.h (keys_of_frame): Remove declaration.
741 * emacs.c (main): Don't call `keys_of_frame' any more.
743 2001-11-14 Andreas Schwab <schwab@suse.de>
745 * unexelf.c [!defined MAP_ANON]: Define MAP_ANON to MAP_ANONYMOUS
746 if defined, 0 otherwise.
747 (MAP_FAILED): Define if not defined and use it to test mmap failure.
748 (unexec) [!MAP_ANON]: Use /dev/zero as file to map.
750 2001-11-19 Richard M. Stallman <rms@gnu.org>
752 * indent.c (current_column_1): Fix handling of scan_bytes for mb chars.
754 2001-11-18 Jason Rumney <jasonr@gnu.org>
756 * w32term.c (note_mouse_highlight): Fix type of variable `ignore'.
757 (x_draw_bar_cursor): If the background color of the glyph under
758 the cursor equals the frame's cursor color, use the glyph's
759 foreground color for drawing the bar cursor.
760 (x_after_update_window_line): Clear internal border in different
762 (w32_set_vertical_scroll_bar): Check for width and height > 0.
763 (w32_draw_relief_rect): Correct relief by 1 pixel.
764 (x_set_glyph_string_background_width):
765 Set extends_to_end_of_line_p if the row's fill_line_p is set and
766 drawing the last glyph with DRAW_IMAGE_{RAISED,SUNKEN}.
767 (x_display_and_set_cursor): If cursor_in_echo_area, use NO_CURSOR
768 if cursor_in_non_selected_windows is false.
769 (show_mouse_face): Clean up. Recognize overwritten cursor differently.
770 (x_draw_glyphs): Remove parameters REAL_START and REAL_END.
771 Notice if cursor gets overwritten.
772 (notice_overwritten_cursor): Renamed from
773 note_overwritten_text_cursor. Rewritten to take glyph widths
774 into account, and to take X positions as parameters.
775 (x_draw_phys_cursor_glyph): Save state of w->phys_cursor_on_p
776 around call to x_draw_glyphs.
777 (x_setup_relief_colors): Use `IMAGE_BACKGROUND' and
778 `IMAGE_BACKGROUND_TRANSPARENT' to calculate the correct background
779 color to use for image glyph reliefs.
780 (x_draw_image_relief): Accept zero tool_bar_button_relief.
781 (glyph_rect): Remove unused variable `area'.
783 * w32fns.c (x_set_frame_parameters): Avoid infinite recursion for
785 (x_set_internal_border_width): Set frame garbaged when window
787 (Fx_create_frame): Accept zero tool_bar_button_relief.
788 (x_clear_image_1, four_corners_best, image_background)
789 (image_background_transparent): New functions.
790 (xpm_format, png_format, jpeg_format, tiff_format, gif_format)
791 (gs_format): Add `:background' entry.
792 (lookup_image): Set IMG's background color if specified.
793 (pbm_load, xbm_load_image, png_load): Set IMG's background field
795 (x_clear_image_1): Reset `background_valid' and
796 `background_transparent_valid' fields.
797 (x_build_heuristic_mask): Use IMAGE_BACKGROUND instead of
798 calculating it here. Set IMG's background_transparent field.
799 (enum xpm_keyword_index): Add XPM_BACKGROUND.
800 (enum png_keyword_index): Add PNG_BACKGROUND.
801 (enum jpeg_keyword_index): Add JPEG_BACKGROUND.
802 (enum tiff_keyword_index): Add TIFF_BACKGROUND.
803 (enum gif_keyword_index): Add GIF_BACKGROUND.
804 (enum gs_keyword_index): Add GS_BACKGROUND.
805 (pbm_load, png_load, jpeg_load, tiff_load, gif_load):
806 Pre-calculate image background color where necessary.
807 (x_create_x_image_and_pixmap, xbm_load, gs_load):
808 Use display info's n_cbits entry for screen depth.
809 (Fx_show_tip): Remove unused variables `buffer', `top',
810 `left', `max_width' and `max_height'.
812 * w32menu.c (w32_menu_show, push_menu_pane): Doc fixes.
814 2001-11-18 Gerd Moellmann <gerd@gnu.org>
816 * puresize.h (BASE_PURESIZE): Increase to 750000.
818 2001-11-18 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
820 * frame.c (Fframe_live_p): Doc fix.
822 2001-11-18 Richard M. Stallman <rms@gnu.org>
824 * xdisp.c (message_dolog_marker1, message_dolog_marker2)
825 (message_dolog_marker3): New static variables hold three markers.
826 (syms_of_xdisp): Initialize and staticpro them.
827 (message_dolog): Use message_dolog_marker1..3 instead of
828 allocating markers each time. Unchain them when done.
830 2001-11-17 Richard M. Stallman <rms@gnu.org>
832 * doc.c (Fsnarf_documentation): Doc fix.
834 2001-11-17 Andreas Schwab <schwab@suse.de>
836 * xterm.c (note_mouse_highlight): Fix type of variable `ignore'.
838 2001-11-17 Richard M. Stallman <rms@gnu.org>
840 * fileio.c (Fwrite_region): Avoid initializer for Lisp_Object.
842 2001-11-17 Jason Rumney <jasonr@gnu.org>
844 * xterm.c (notice_overwritten_cursor): Take care of end < 0 case.
846 2001-11-17 Gerd Moellmann <gerd@gnu.org>
848 * xdisp.c (tool_bar_item_info): Avoid calling Fget_text_property
849 with invalid position.
851 2001-11-16 Richard M. Stallman <rms@gnu.org>
853 * syswait.h: Delete conditionals for HPUX7, ISC 4.1, and convex.
855 * s/isc4-1.h (HAVE_SYS_WAIT_H): Add #undef.
856 * s/hpux.h (HAVE_SYS_WAIT_H): Add #undef.
857 * s/hpux8.h (HAVE_SYS_WAIT_H): Define it.
859 * m/convex.h (HAVE_SYS_WAIT_H): Add #undef.
861 2001-11-16 Stefan Monnier <monnier@cs.yale.edu>
863 * fileio.c (build_annotations): Split off the tail.
864 (build_annotations_2): New fun. Extracted from build_annotations.
865 (Fwrite_region): Split the call to build_annotations into two
866 calls to build_annotations and build_annotations_2.
868 2001-11-16 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
870 * sysdep.c (wait_for_kbd_input) [VMS]: Do not call
871 clear_waiting_for_input with argument.
873 * xterm.h (x_update_cursor): Remove duplicated prototype.
875 * keyboard.h (clear_waiting_for_input): Remove duplicated prototype.
877 * xterm.c (waiting_for_input): Remove unnecessary declaration.
879 * data.c (Ftimes, Fquo, Frem, Fmod): Doc fix.
881 2001-11-16 Stefan Monnier <monnier@cs.yale.edu>
883 * fileio.c (choose_write_coding_system): New fun, extracted
885 (Fwrite_region): Use it.
887 * eval.c (max_specpdl_size, max_lisp_eval_depth): Use EMACS_INT.
888 (funcall_lambda, run_hook_with_args): Make static and add prototype.
889 (ml_apply, find_handler_clause): Add prototype.
891 2001-11-16 Eli Zaretskii <eliz@gnu.org>
893 * config.in: Add #undef HAVE_COFF_H.
895 * unexec.c (coff.h): Don't include unless HAVE_COFF_H is defined.
896 Required for ISC 4.1.
898 2001-11-16 Eli Zaretskii <eliz@is.elta.co.il>
900 * syswait.h: (HAVE_SYS_WAIT_H): Undef for ISC 4.1. Reported by
901 Andrew Wiseman <a.wiseman@btclick.com>.
903 2001-11-16 Kim F. Storm <storm@cua.dk>
905 The following changes are made to clean up the various internal
906 references to the fringes to actually use the term `fringe' for
907 them. Previously, they were called `flags areas', `bitmap areas',
908 `left/right side of windows', or implicitly as `flags' or
911 * dispextern.h (FRINGE_FACE_ID): Renamed from BITMAP_AREA_FACE_ID.
912 Comments fixed. Use renamed symbols.
914 * dispnew.c: Comment fix. Use renamed symbols.
916 * frame.h (FRAME_FRINGE_COLS): Renamed from FRAME_FLAGS_AREA_COLS.
917 (FRAME_FRINGE_WIDTH): Renamed from FRAME_FLAGS_AREA_WIDTH.
918 (FRAME_LEFT_FRINGE_WIDTH): Renamed from FRAME_LEFT_FLAGS_AREA_WIDTH.
920 * msdos.c: Comment fix.
922 * w32fns.c: Use renamed symbols.
924 * w32term.c: Comment fixes. Use renamed symbols.
925 (fringe_bitmap_type): Renamed from bitmap_type.
926 (NO_FRINGE_BITMAP): Renamed from NO_BITMAP.
927 (w32_draw_fringe_bitmap): Renamed from w32_draw_bitmap.
928 (x_draw_row_fringe_bitmaps): Renamed from x_draw_row_bitmaps.
930 * w32term.h: Comment fixes. Use renamed symbols.
931 (fringes_extra): Renamed from flags_areas_extra.
932 (FRAME_FRINGE_BITMAP_WIDTH): Renamed from FRAME_FLAGS_BITMAP_WIDTH.
933 (FRAME_FRINGE_BITMAP_HEIGHT): Renamed from FRAME_FLAGS_BITMAP_HEIGHT.
934 (FRAME_X_FRINGE_COLS): Renamed from FRAME_X_FLAGS_AREA_COLS.
935 (FRAME_X_FRINGE_WIDTH): Renamed from FRAME_X_FLAGS_AREA_WIDTH.
936 (FRAME_X_LEFT_FRINGE_WIDTH):
937 Renamed from FRAME_X_LEFT_FLAGS_AREA_WIDTH.
938 (FRAME_X_RIGHT_FRINGE_WIDTH):
939 Renamed from FRAME_X_RIGHT_FLAGS_AREA_WIDTH.
941 * widget.c: Use renamed symbols.
943 * window.c: Comment fixes. Use renamed symbols.
944 (coordinates-in-window-p): Doc fix.
946 * xdisp.c: Comment fixes. Use renamed symbols.
948 * xfaces.c (realize_basic_faces): Use FRINGE_FACE_ID.
950 * xfns.c: Use renamed symbols.
952 * xterm.c: Comment fixes. Use renamed symbols.
953 (fringe_bitmap_type): Renamed from bitmap_type.
954 (NO_FRINGE_BITMAP): Renamed from NO_BITMAP.
955 (x_draw_fringe_bitmap): Renamed from x_draw_bitmap.
956 (x_draw_row_fringe_bitmaps): Renamed from x_draw_row_bitmaps.
958 * xterm.h: Comment fixes. Use renamed symbols.
959 (fringes_extra): Renamed from flags_areas_extra.
960 (FRAME_FRINGE_BITMAP_WIDTH): Renamed from FRAME_FLAGS_BITMAP_WIDTH.
961 (FRAME_FRINGE_BITMAP_HEIGHT): Renamed from FRAME_FLAGS_BITMAP_HEIGHT.
962 (FRAME_X_FRINGE_COLS): Renamed from FRAME_X_FLAGS_AREA_COLS.
963 (FRAME_X_FRINGE_WIDTH): Renamed from FRAME_X_FLAGS_AREA_WIDTH.
964 (FRAME_X_LEFT_FRINGE_WIDTH):
965 Renamed from FRAME_X_LEFT_FLAGS_AREA_WIDTH.
966 (FRAME_X_RIGHT_FRINGE_WIDTH):
967 Renamed from FRAME_X_RIGHT_FLAGS_AREA_WIDTH.
969 2001-11-15 Jason Rumney <jasonr@gnu.org>
971 * w32menu.c (add-menu-item): Make help_echo and radio buttons
972 work for most menu items. From David Ponce
973 <david.ponce@wanadoo.fr>.
975 2001-11-15 Gerd Moellmann <gerd@gnu.org>
977 * xfns.c (x_set_frame_parameters): Revert change of 2001-11-07.
978 Some x_set_* function expect to be called even if old and new
981 * xdisp.c (build_desired_tool_bar_string): Accept zero
982 tool_bar_button_relief.
984 * xfns.c (Fx_create_frame): Accept zero tool_bar_button_relief.
986 * xterm.c (x_draw_image_relief): Accept zero tool_bar_button_relief.
988 * xterm.c (x_draw_bar_cursor): If the background color of the
989 glyph under the cursor equals the frame's cursor color, use
990 the glyph's foreground color for drawing the bar cursor.
992 * dispnew.c (direct_output_forward_char): Fix character/byte
995 2001-11-15 Miles Bader <miles@gnu.org>
997 * editfns.c (find_field): Add BEG_LIMIT and END_LIMIT parameters.
998 (Fdelete_field, Ffield_string, Ffield_string_no_properties):
999 Update arguments to find_field.
1000 (Ffield_beginning, Ffield_end): Add LIMIT param, pass to find_field.
1001 (Fconstrain_to_field): Use LIMIT arg to shorten search time.
1002 * lisp.h (Ffield_beginning, Ffield_end): Update EXFUN decl.
1003 * minibuf.c (Fminibuffer_prompt_end): Update args to Ffield_end.
1005 2001-11-14 Richard M. Stallman <rms@gnu.org>
1007 * editfns.c (Fpropertize): Allow call with 1 arg.
1009 * dispextern.h (image_background, image_background_transparent):
1010 Conditionalize on HAVE_X_WINDOWS.
1012 2001-11-13 Richard M. Stallman <rms@gnu.org>
1014 * print.c (Fprin1_to_string): Doc fix.
1016 * sunfns.c (Fsun_change_cursor_icon): Doc fix.
1018 * floatfns.c (Fceiling, Ffloor): Doc fixes.
1020 * filelock.c (Funlock_buffer, Ffile_locked_p): Doc fixes.
1022 * fileio.c (Ffile_accessible_directory_p): Doc fix.
1024 * eval.c (syms_of_eval): Doc fix.
1026 * coding.c (syms_of_coding): Doc fix.
1028 * doc.c (Fsnarf_documentation): Doc fix.
1030 * dispnew.c (syms_of_display): Doc fix.
1032 * category.c (Fget_unused_category): Doc fix.
1034 * buffer.c (syms_of_buffer): Doc fixes.
1036 2001-11-14 Eli Zaretskii <eliz@is.elta.co.il>
1038 * print.c (prin1, print): Doc fix.
1040 2001-11-14 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1042 * fontset.h: Remove declarations of variables
1043 `Vhighlight_wrong_size_font' and `Vclip_large_size_font'.
1045 * fontset.c: Remove variables `Vhighlight_wrong_size_font' and
1046 `Vclip_large_size_font'.
1048 2001-11-13 Jason Rumney <jasonr@gnu.org>
1050 * w32fns.c: Doc fix.
1052 2001-11-13 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1054 * xfaces.c (Fface_attributes_as_vector): Doc fix.
1056 * w32fns.c (Fx_synchronize): Reindent.
1062 * coding.c: Doc fix.
1064 * cmds.c, composite.c, dired.c, doc.c, filelock.c, floatfns.c,
1065 * fontset.c, insdel.c, keymap.c: Change doc-string comments to
1066 `new style' [w/`doc:' keyword].
1068 * xmenu.c (x-popup-menu): Reindent.
1069 (x-popup-dialog): Likewise.
1071 * xfaces.c (Finternal_set_alternative_font_family_alist): Reindent.
1073 * xdisp.c (Fdump_tool_bar_row): Reindent.
1075 * minibuf.c (Fminibuffer_complete_word): Reindent.
1076 (Fminibuffer_complete_and_exit): Likewise.
1077 (Fminibuffer_completion_help): Likewise.
1078 (Fminibuffer_message): Likewise.
1080 * fns.c (Freverse): Reindent.
1082 * eval.c (Fif): Reindent.
1085 * editfns.c (Fuser_real_login_name): Reindent.
1086 (Finsert_buffer_substring): Likewise.
1087 (Fcompare_buffer_substrings): Likewise.
1088 (Fsubst_char_in_region): Likewise.
1090 * dispnew.c (Fsit_for): Reindent.
1091 (Fframe_or_buffer_changed_p): Likewise.
1092 (Finternal_show_cursor_p): Likewise.
1093 (syms_of_display): Likewise.
1095 * alloc.c (Flist): Reindent.
1096 (Fvector): Likewise.
1098 2001-11-12 Richard M. Stallman <rms@gnu.org>
1100 * xterm.c (XTread_socket): Don't update focus for EnterNotify or
1101 LeaveNotify events. Only FocusIn and FocusOut do that now.
1102 (x_display_and_set_cursor): Do display hollow cursors in active
1103 minibuffer windows when they are not selected.
1105 2001-11-12 Jason Rumney <jasonr@gnu.org>
1107 * w32console.c, w32fns.c, w32menu.c, w32proc.c, w32select.c,
1108 * w32term.c: Change doc-string comments to `new style'.
1109 [w/`doc:' keyword]. Doc fixes.
1111 * w32fns.c: Don't define max.
1112 (Fx_open_connection): Only execute once.
1114 2001-11-12 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1116 * ccl.c: Change macros to use do-while block instead of if-else.
1117 Use braces to follow GNU Coding Standards.
1119 2001-11-11 Richard M. Stallman <rms@gnu.org>
1121 * sysdep.c (child_setup_tty): Don't clear ICRNL or INLCR.
1123 * lread.c (read_escape): Use end_of_file_error for reporting eof.
1125 * insdel.c (replace_range): Use adjust_markers_for_replace
1126 instead of adjust_markers_for_delete and adjust_markers_for_insert.
1128 * intervals.h: Declare set_text_properties and set_text_properties_1.
1130 * textprop.c (set_text_properties_1): New subroutine
1131 broken out of set_text_properties.
1132 (set_text_properties): Use set_text_properties_1.
1134 * intervals.c (graft_intervals_into_buffer):
1135 Use set_text_properties_1 to clear out properties.
1137 * search.c (Freplace_match): Use replace_range to insert
1138 and delete. Don't request property inheritance from
1141 2001-11-10 Jason Rumney <jasonr@gnu.org>
1143 * w32fns.c (enum_font_cb2): Use leading @ on face name to detect
1144 vertical fonts. Allow them if face name is explicitly specified.
1145 Do not give up if we find a font that cannot be converted to an xlfd.
1147 2001-11-10 Gerd Moellmann <gerd@gnu.org>
1149 * unexelf.c (unexec): Use mmap/munmap to allocate buffers
1150 instead of malloc/free.
1152 2001-11-09 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1154 * xfaces.c (merge_face_vectors): Use braces to follow GNU
1156 (Finternal_set_lisp_face_attribute): Likewise.
1158 * buffer.c (Fbury_buffer): Likewise.
1160 * indent.c (current_column_1): Remove unused variable `prev_col'.
1162 * coding.c (encode_coding): Use precomputed value of `src'.
1163 (encode_coding): Remove unused variable `src_end'.
1164 (code_convert_region): Remove unused variables `count'.
1166 2001-11-07 Jason Rumney <jasonr@gnu.org>
1168 * w32term.c (x_display_and_set_cursor): Do not move system caret
1169 if cursor_glyph is NULL.
1171 2001-11-07 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1173 * keymap.c (access_keymap): Fix compilation error.
1175 2001-11-07 Miles Bader <miles@gnu.org>
1177 * xfns.c (x_set_frame_parameters): Avoid infinite recursion.
1179 2001-11-07 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1181 * intervals.c (graft_intervals_into_buffer):
1182 Remove #ifdef'd-out code.
1183 (graft_intervals_into_buffer): Remove unused variable `middle'.
1185 * lread.c (Feval_region): Remove obsolete #ifdef'd-out
1186 code (eval-current-buffer).
1187 Change doc-string comments to `new style' [w/`doc:' keyword].
1189 2001-11-06 Richard M. Stallman <rms@gnu.org>
1191 * keymap.c (access_keymap): Don't use initializers on Lisp_Object.
1193 2001-11-06 Stefan Monnier <monnier@cs.yale.edu>
1195 * lread.c (read1): Fix behavior with nested backquoting.
1197 * keyboard.c (make_lispy_event): Check integerness and fix
1198 Lisp_Object/int mixup.
1200 2001-11-06 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1202 * fns.c (copy_hash_table): Remove unused variable `v'.
1204 * fontset.c (fontset_font_pattern): Remove unused variable
1207 * indent.c (current_column_1): Remove unused variable `prev_col'.
1209 2001-11-05 Richard M. Stallman <rms@gnu.org>
1211 * m/news-risc.h (BROKEN_PROTOTYPES): Defined.
1213 * buffer.c (Fkill_buffer): Don't delete auto save file
1214 if buffer is modified.
1216 2001-11-05 Andrew Innes <andrewi@gnu.org>
1218 * w32proc.c (Fw32_set_keyboard_layout): Use CHECK_NUMBER_CAR and
1221 2001-11-05 Richard M. Stallman <rms@gnu.org>
1223 * unexelf.c (unexec): Minor changes; clean up comments.
1225 2001-11-05 Sam Steingold <sds@gnu.org>
1227 * w32term.c (x_display_and_set_cursor): Fix w32 compilation error.
1229 2001-11-05 Andreas Schwab <schwab@suse.de>
1231 * sound.c (sound_perror): Save errno from being clobbered.
1233 2001-11-05 Dale Hagglund <rdh@yottayotta.com>
1235 * unexelf.c (unexec): Don't use `mmap'. Instead, read and write
1236 the program image directly.
1238 2001-11-05 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1240 * buffer.h (Fbuffer_local_value): Add prototype.
1242 2001-11-04 Richard M. Stallman <rms@gnu.org>
1244 * buffer.c (Fbuffer_local_value): Remove extra args from CHECK_SYMBOL
1247 * keyboard.c (read_char): Use Fcar and Fcdr, not Fnth.
1248 (record_char): Likewise.
1250 * keyboard.c (make_lispy_event): Don't insist a drag event must
1251 move to a different buffer position. Instead, check for moving at
1252 least double_click_fuzz.
1254 * fns.c (Fmake_hash_table): Use XCAR and XCDR, not Fnth and Flength.
1256 * keyboard.c (echo-area-clear-hook): Undo Oct 29 change.
1258 * indent.c (current_column_1, Fmove_to_column): Separate the code
1259 for display-table glyphs from the code buffer text, to fix
1262 2001-11-04 Michael Welsh Duggan <md5i@cs.cmu.edu>
1264 * buffer.c (Fbuffer_local_value): New function.
1265 (syms_of_buffer): Defsubr it.
1267 * xterm.c, w32term.c (x_display_and_set_cursor): Use buffer-local
1268 value of `cursor-in-non-selected-windows'.
1270 * lisp.h (Qcursor_in_non_selected_windows): New declaration.
1271 * xdisp.c (Qcursor_in_non_selected_windows): New variable.
1272 (syms_of_xdisp): Initialize it.
1274 2001-11-04 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1276 * xfns.c (Fx_create_frame): Doc fix.
1278 * coding.c: Change doc-string comments to `new style' [w/`doc:'
1281 * eval.c (top_level_value, top_level_set): Remove commented and
1283 (Fdefvar): Fix usage in doc-string.
1285 2001-11-03 Richard M. Stallman <rms@gnu.org>
1287 * xfns.c: Include unistd.h, if it exists.
1289 * editfns.c: Move the include of ctype.h after unistd.h.
1291 * gmalloc.c: Test BROKEN_PROTOTYPES.
1293 2001-11-03 Ken Raeburn <raeburn@gnu.org>
1295 * lisp.h (CHECK_STRING_CAR): New macro.
1296 * lread.c (Fload): Use XSETCARFASTINT, XSETCDRFASTINT instead of
1297 treating XCAR and XCDR as lvalues.
1298 (openp): Use CHECK_STRING_CAR.
1299 (read_list): Use XSETCDR instead of treating XCDR as lvalue.
1301 2001-11-03 Eli Zaretskii <eliz@is.elta.co.il>
1303 * s/sco5.h (sigprocmask_set): Declare as extern SIGMASKTYPE.
1304 (SIGMASKTYPE): Define.
1306 * syssignal.h (sigunblock): Don't define if already defined.
1308 2001-11-02 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1310 * eval.c (debugger_may_continue, Vdebug_ignored_errors)
1311 (call_debugger, Fcondition_case, skip_debugger, unbind_to):
1312 Fix typos in comments.
1314 * mocklisp.c (Fml_defun, Fml_while, Fml_substr): Remove commented
1315 and #ifdef'd-out code.
1316 Fix and reindent comments.
1318 * mocklisp.h: Remove comment which is a copy of comment in mocklisp.c.
1320 * category.h (CHECK_CATEGORY, CHECK_CATEGORY_SET): Remove unused
1321 argument `i' in macros.
1323 * frame.h (CHECK_FRAME, CHECK_LIVE_FRAME): Remove unused argument
1326 * lisp.h (CHECK_STRING_OR_BUFFER, CHECK_HASH_TABLE, CHECK_LIST)
1327 (CHECK_STRING, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
1328 (CHECK_VECTOR, CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER)
1329 (CHECK_WINDOW, CHECK_LIVE_WINDOW, CHECK_PROCESS, CHECK_NUMBER)
1330 (CHECK_NATNUM, CHECK_MARKER, CHECK_NUMBER_COERCE_MARKER)
1331 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT)
1332 (CHECK_NUMBER_OR_FLOAT_COERCE_MARKER, CHECK_OVERLAY)
1333 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR): Remove unused argument `i'
1336 * abbrev.c, alloc.c, buffer.c, bytecode.c, callint.c, callproc.c,
1337 * casefiddle.c, category.c, ccl.c, charset.c, cmds.c, coding.c,
1338 * composite.c, data.c, dired.c, dispnew.c, doc.c, dosfns.c, emacs.c,
1339 * eval.c, fileio.c, filelock.c, fns.c, fontset.c, frame.c, frame.h,
1340 * indent.c, keyboard.c, keymap.c, lread.c, macros.c, marker.c,
1341 * minibuf.c, mocklisp.c, msdos.c, print.c, process.c, search.c,
1342 * sunfns.c, syntax.c, textprop.c, undo.c, w16select.c, w32console.c,
1343 * w32fns.c, w32menu.c, w32proc.c, w32select.c, window.c, xdisp.c,
1344 * xfaces.c, xmenu.c, xselect.c: Update usage of CHECK_ macros
1345 (remove unused second argument).
1347 2001-11-02 Stefan Monnier <monnier@cs.yale.edu>
1349 * syntax.c (describe_syntax): New wrapper.
1350 (Finternal_describe_syntax_value): Rename from describe_syntax.
1351 Don't insert space at front and \n at the end.
1352 (syms_of_syntax): Defsubr Sinternal_describe_syntax_value.
1354 * regex.c (re_wctype): Try to fix some warnings.
1355 (regcomp, regexec): Don't forget the __restrict.
1357 2001-11-02 Richard M. Stallman <rms@gnu.org>
1359 * textprop.c (Fget_char_property): Doc fix.
1361 2001-11-02 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1363 * process.c (Fstart_process): Add usage to doc-string.
1365 * data.c (Fsetq_default): Ditto.
1367 * callint.c (Finteractive): Ditto.
1369 2001-11-01 Stefan Monnier <monnier@cs.yale.edu>
1371 * macros.c: Don't include keymap.h any more.
1373 2001-11-01 Richard M. Stallman <rms@gnu.org>
1375 * data.c (Fmake_local_variable): Doc fix.
1377 * eval.c (Frun_hooks, Frun_hook_with_args_until_failure): Doc fix.
1378 (Frun_hook_with_args_until_success, Frun_hook_with_args): Doc fix.
1380 * keymap.c (Fdescribe_buffer_bindings): Print character property
1381 bindings along with or instead of the buffer local map.
1382 Make the overriding maps override what they should.
1384 2001-11-01 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1386 * window.c (grow_mini_window): Fix typo in comment.
1388 2001-11-01 Gerd Moellmann <gerd@gnu.org>
1390 * xterm.c (x_scroll_bar_create): Check for width and height > 0.
1391 (XTset_vertical_scroll_bar): Likewise.
1393 * xfns.c (x_build_heuristic_mask): Use four_corners_best
1394 instead of IMAGE_BACKGROUND.
1396 * xfns.c (four_corners_best): Reindent.
1398 * xfaces.c (Finternal_set_lisp_face_attribute_from_resource):
1399 Handle :box so that it is possible to specify sexprs.
1401 2001-11-01 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1403 * xfaces.c (Finternal_merge_in_global_face): Reindent.
1404 (Fface_font): Ditto.
1405 (Finternal_set_alternative_font_registry_alist): Ditto.
1406 (Ftty_suppress_bold_inverse_default_colors): Ditto.
1408 * xfns.c (x-get-resource): Reindent.
1410 2001-10-31 Eli Zaretskii <eliz@is.elta.co.il>
1412 * s/hpux11.h: New file.
1414 2001-10-31 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1416 * emacs.c (USAGE1): Show command line option --no-window-system
1417 instead of --no-windows in usage.
1418 (standard_args): Rename --no-windows to --no-window-system.
1419 (bug_reporting_address): Follow Emacs coding conventions.
1421 * eval.c (Fcommandp): Doc fix.
1422 Change doc-string comments to `new style' [w/`doc:' keyword].
1424 * frame.c (Fframe_live_p): Doc fix.
1426 * buffer.c (selective-display-ellipses): Doc fix.
1428 2001-10-31 Gerd Moellmann <gerd@gnu.org>
1430 * lread.c (to_multibyte): Fix computation of new read_buffer_size.
1432 * xfaces.c (realize_x_face): If C is not a single-byte character,
1433 set the face's colors_copied_bitwise_p instead of the defaulted_p
1434 members which have a different meaning.
1435 (free_face_colors): Do nothing for a face whose colors have been
1438 * dispextern.h (struct face) <colors_copied_bitwise_p>: New member.
1440 2001-10-31 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1442 * marker.c, mocklisp.c: Change doc-string comments to `new style'
1445 2001-10-31 Gerd Moellmann <gerd@gnu.org>
1447 * fns.c (require_unwind): Return Lisp_Object.
1449 2001-10-31 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1451 * keyboard.c (lucid-menu-bar-dirty-flag): Doc fix.
1452 (last-input-char): Revert doc-string to be the same as the
1453 doc-string of `last-input-event'.
1455 * xdisp.c: Fix typos in comments.
1457 2001-10-31 Gerd Moellmann <gerd@gnu.org>
1459 * window.c (grow_mini_window): Handle case that the root
1460 window is already smaller than the nominal mininum height.
1462 2001-10-30 Stefan Monnier <monnier@cs.yale.edu>
1464 * emacs.c (main): Don't call keys_of_macros any more.
1466 * lisp.h (keys_of_macros): Remove.
1468 * macros.c (keys_of_macros): Remove.
1470 * xfaces.c (Fface_attribute_relative_p): Declare args.
1472 2001-10-30 Jason Rumney <jasonr@gnu.org>
1474 * w32fns.c (w32_to_x_charset): Increase size of XLFD charset buffer.
1475 (enum_font_cb2): Ignore fonts with vertical orientation.
1477 2001-10-30 Richard M. Stallman <rms@gnu.org>
1479 * keyboard.c (Finput_pending_p): Doc fix.
1481 2001-10-30 Gerd Moellmann <gerd@gnu.org>
1483 * xterm.c (x_after_update_window_line): Don't run the code
1484 clearing in borders for rows whose visible height is 0.
1486 * xdisp.c (clear_garbaged_frames): Redraw the frame only if its
1487 resized_p flag is set. If not set, use the much less flickering
1488 method previously used.
1490 * dispnew.c (change_frame_size_1): Set frame's resized_p.
1492 * frame.h (struct frame) <resized_p>: New member.
1494 * lread.c (to_multibyte): Ensure read_buffer is at least twice
1495 as large as the number of bytes to convert.
1497 * lread.c (to_multibyte): New function.
1500 2001-10-30 Eli Zaretskii <eliz@is.elta.co.il>
1502 * msdos.h (FRAME_LINE_HEIGHT): Define (it's used by xmenu.c).
1504 2001-10-30 Gerd Moellmann <gerd@gnu.org>
1506 * xterm.c (x_draw_relief_rect): Correct bottom relief by 1 pixel.
1507 (x_set_glyph_string_background_width): Set extends_to_end_of_line_p
1508 if the row's fill_line_p is set and drawing the last glyph with
1509 DRAW_IMAGE_{RAISED,SUNKEN}.
1511 * xdisp.c (clear_garbaged_frames): Call Fredraw_frame.
1513 2001-10-29 Stefan Monnier <monnier@cs.yale.edu>
1515 * xmenu.c: Include coding.h and charset.h.
1516 (Fx_popup_menu): Use FRAME_PTR and FRAME_FONT and FRAME_LINE_HEIGHT.
1517 (Fx_popup_dialog): Use FRAME_PTR and enum scroll_bar_part.
1518 (single_submenu, xmenu_show): Use ENCODE_SYSTEM.
1519 Explicitly set wv->help. Use `TRUE' rather than `True'.
1520 (menu_help_callback): Use empty_string.
1522 * w32menu.c (Fx_popup_menu): Explicitly init f, xpos, and ypos.
1523 (Fx_popup_dialog): Explicitly init f.
1524 (w32_menu_display_help): Use empty_string.
1526 2001-10-29 Richard M. Stallman <rms@gnu.org>
1528 * fns.c (Frequire): Detect recursive try to require the same
1529 feature 3 or more levels deep, and get error.
1530 (require_unwind): New subroutine.
1531 (require_nesting_list): New variable.
1532 (syms_of_fns): Init and staticpro it.
1534 * print.c (print_object): Clarify indication of insertion type.
1536 2001-10-29 Eli Zaretskii <eliz@is.elta.co.il>
1538 * coding.c (syms_of_coding): Document that locale-coding-system is
1539 used for decoding input on X.
1541 * window.c (Fscroll_left, Fscroll_right): Doc fix.
1543 2001-10-29 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1545 * keyboard.c (Finput_pending_p): Fix typo in doc-string.
1546 (echo-area-clear-hook): Properly DEFVAR_LISP and staticpro it.
1548 2001-10-29 Gerd Moellmann <gerd@gnu.org>
1550 * xterm.c (x_display_and_set_cursor): If cursor_in_echo_area,
1551 use NO_CURSOR if cursor_in_non_selected_windows is false.
1553 * xfaces.c (Fface_font): Use UNSPECIFIEDP instead of NILP for
1554 the slant attribute if FRAME is t.
1556 * xfns.c (x_set_internal_border_width): Set frame garbaged
1557 when X window doesn't exist yet.
1559 * xterm.c (x_after_update_window_line): Clear internal border
1560 in different circumstances.
1562 * xterm.c (XTread_socket) <KeyPress>: Don't use
1563 STRING_CHAR_AND_LENGTH if nchars == nbytes. From Kenichi Handa
1566 2001-10-28 Eli Zaretskii <eliz@is.elta.co.il>
1568 * m/ibms390.h: New file. From Adam Thornton
1569 <athornton@sinenomine.net>.
1571 2001-10-28 Gerd Moellmann <gerd@gnu.org>
1573 * xfns.c (x_build_heuristic_mask): Use x_alloc_image_color.
1575 * xfns.c (x_build_heuristic_mask): Fix a bug not incrementing
1578 2001-10-28 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1580 * emacs.c: Use argv[0] instead of emacs when -t was specified.
1582 * keyboard.c: Change doc-string comments to `new style' [w/`doc:'
1584 Fix typos in comments.
1586 * emacs.c (bug_reporting_address): New function.
1587 Use it when displaying usage message.
1589 * minibuf.c (read_minibuf): Remove unused external declaration of
1590 variable `Qread_only'.
1592 * keymap.c (access_keymap): Remove unused variable `charset'.
1594 2001-10-28 Miles Bader <miles@gnu.org>
1596 * xfaces.c (merge_face_heights): Handle TO being relative as well.
1597 Remove #ifdef'd-out code.
1598 (Fface_attribute_relative_p, Fmerge_face_attribute): New functions.
1599 (syms_of_xfaces): Initialize them.
1601 2001-10-27 Jason Rumney <jasonr@gnu.org>
1603 * w32fns.c (w32_wnd_proc) <WM_KILLFOCUS>: Destroy the system caret.
1604 <WM_EMACS_DESTROY_CARET, WM_EMACS_TRACK_CARET>: Track cursor
1605 position using the system caret.
1607 * w32term.c (w32_system_caret_hwnd, w32_system_caret_width)
1608 (w32_system_caret_height, w32_system_caret_x)
1609 (w32_system_caret_y): New variables for tracking system caret.
1610 (w32_initialize): Initialize them.
1611 (x_display_and_set_cursor): Make system caret follow the active cursor.
1613 * w32term.h (WM_EMACS_TRACK_CARET, WM_EMACS_DESTROY_CARET):
1616 * w32term.c (note_mouse_highlight): Clear old help_echo.
1618 2001-10-27 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1620 * xterm.c: Fix typo in a comment.
1622 * emacs.c: Fix typos in comments.
1623 Remove unnecessary spaces.
1624 Change doc-string comments to `new style' [w/`doc:' keyword].
1625 (USAGE2): Fix typos in usage string.
1627 * xterm.c: Fix typo in a comment.
1629 * lisp.h: (gdb_lisp_params): Remove code in #if 0 which is now in
1632 2001-10-27 Gerd Moellmann <gerd@gnu.org>
1634 * xdisp.c (move_it_vertically_backward): Use 2/3 line_height
1635 instead of 1/2 line_height in the heuristic for skipping
1636 farther backward when target_y was not reached.
1638 * sound.c (sound_perror): Unblock SIGIO, turn on atimers.
1639 Display errno only if non-zero.
1640 (sound_warning): New function.
1641 (vox_configure): Don't treat failing to set sample rate as error.
1642 (various places): Improve error messages.
1644 2001-10-26 Eli Zaretskii <eliz@is.elta.co.il>
1646 * fileio.c (Faccess_file): Run the argument filename through
1647 Fexpand_file_name, before using it.
1649 * dispnew.c (syms_of_display) <visible-bell>: Add a reference to
1650 ring-bell-function. Suggested by Alf-Ivar Holm <alfh@ifi.uio.no>
1652 2001-10-26 Gerd Moellmann <gerd@gnu.org>
1654 * insdel.c (insert_1_both): Do nothing if NCHARS == 0.
1656 * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
1657 Fix clearing in the case of scroll bars on the right.
1659 2001-10-26 Juanma Barranquero <lektu@terra.es>
1661 * w32gui.h (XImage): Add a dummy typedef.
1663 2001-10-26 Gerd Moellmann <gerd@gnu.org>
1665 * xfns.c (XScreenNumberOfScreen): Fix struct to pointer comparison.
1667 2001-10-25 Eli Zaretskii <eliz@is.elta.co.il>
1669 * frame.c (Fframe_parameter): Fix last change.
1671 * fileio.c: Revert last change (which removed old commented-out
1672 version of expand-file-name). Add a comment that explains why
1673 this old version should not be removed.
1675 2001-10-25 Gerd Moellmann <gerd@gnu.org>
1677 * frame.c (Fframe_parameter): Fix a bug whereby some
1678 ``artificial'' frame parameters, like `minibuffer' were not
1679 obtained by calling Fframe_parameters.
1681 * xterm.c (show_mouse_face): Clean up. Recognize overwritten
1684 * xdisp.c (move_it_vertically_backward): Compute line height
1685 differently. Add heuristic to try to be more compatible to 20.x.
1687 2001-10-25 Stefan Monnier <monnier@cs.yale.edu>
1689 * lisp.h (make_fixnum_or_float): Coerce double to int explicitly.
1691 * editfns.c (text_property_stickiness): Fix Lisp_Object used as
1694 2001-10-25 Miles Bader <miles@gnu.org>
1696 * xfns.c (png_load): Make sure SPECIFIED_BG is a string.
1697 BG is a pointer to a structure, not a structure.
1698 (gif_format, png_format): Add missing commas.
1700 2001-10-24 Richard M. Stallman <rms@gnu.org>
1702 * xfaces.c (Fface_attributes_as_vector): New function.
1703 (syms_of_xfaces): Defsubr it.
1705 2001-10-24 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1707 * dispnew.c (sync_window_with_frame_matrix_rows): Remove unused
1710 2001-10-25 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1712 * search.c (scan_newline): Remove unused variable `selective_display'.
1714 2001-10-25 Miles Bader <miles@gnu.org>
1716 * dispextern.h (struct image): Add `background',
1717 `background_valid', and `background_transparent' fields.
1718 (image_background, image_background_transparent): New declarations.
1719 (IMAGE_BACKGROUND, IMAGE_BACKGROUND_TRANSPARENT): New macros.
1720 * xfns.c (image_background, image_background_transparent)
1721 (four_corners_best): New functions.
1722 (xpm_format, png_format, jpeg_format, tiff_format, gif_format)
1723 (gs_format): Add `:background' entry.
1724 (lookup_image): Set IMG's background color if specified.
1725 (pbm_load, xbm_load_image, png_load): Set IMG's background field
1727 (x_clear_image_1): Reset `background_valid' and
1728 `background_transparent_valid' fields.
1729 (x_build_heuristic_mask): Use IMAGE_BACKGROUND instead of
1730 calculating it here. Set IMG's background_transparent field.
1731 (enum xpm_keyword_index): Add XPM_BACKGROUND.
1732 (enum png_keyword_index): Add PNG_BACKGROUND.
1733 (enum jpeg_keyword_index): Add JPEG_BACKGROUND.
1734 (enum tiff_keyword_index): Add TIFF_BACKGROUND.
1735 (enum gif_keyword_index): Add GIF_BACKGROUND.
1736 (enum gs_keyword_index): Add GS_BACKGROUND.
1737 (pbm_load, png_load, jpeg_load, tiff_load, gif_load):
1738 Pre-calculate image background color where necessary.
1739 * xterm.c (x_setup_relief_colors): Use `IMAGE_BACKGROUND' and
1740 `IMAGE_BACKGROUND_TRANSPARENT' to calculate the correct background
1741 color to use for image glyph reliefs.
1743 2001-10-24 Gerd Moellmann <gerd@gnu.org>
1745 * xterm.c (x_draw_glyphs): Don't check for cursor overwriting
1748 * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
1749 Fix clearing of area not covered by scroll bar.
1751 2001-10-24 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1753 * xterm.c: (x_insert_glyphs): Remove unused variables `real_end'
1755 (x_draw_image_foreground): Remove unused variables `mask' and `xgcv'.
1756 (glyph_rect): Remove unused variable `area'.
1758 2001-10-24 Gerd Moellmann <gerd@gnu.org>
1760 * xdisp.c: Change #ifdef GLYPH_DEBUG to #if.
1762 * xdisp.c (try_window_reusing_current_matrix): Use row_containing_pos.
1763 (row_containing_pos): Take additional argument DY.
1764 Treat rows ending in middle of char differently.
1765 (display_line): Handle tabs on window systems differently.
1767 * xterm.c, w32term.c (fast_find_position): Call row_containing_pos
1768 with additional argument.
1770 * dispextern.h (row_containing_pos): Adjust prototype.
1772 * xdisp.c (inhibit_try_window_id, inhibit_try_window_reusing)
1773 (inhibit_try_cursor_movement) [GLYPH_DEBUG]: New variables.
1774 (try_window_id, try_window_reusing_current_matrix)
1775 (try_cursor_movement) [GLYPH_DEBUG]: Don't run if inhibited.
1776 (syms_of_xdisp) [GLYPH_DEBUG]: DEFVAR_BOOL the variables.
1778 2001-10-24 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1780 * xmenu.c: Spell the name of Emacs properly (GNU Emacs instead of
1782 (HAVE_BOXES): Fix typo in comment.
1783 (push_menu_pane): Fix typo in comment.
1785 * xdisp.c: (display_prop_string_p): Remove unused local declaration
1787 (single_display_prop_string_p): Remove unused local declarations
1788 of `Qwhen' and `Qmargin'.
1789 (string_buffer_position): Remove unused variable `around'.
1790 (store_frame_title): Remove unused variable `width'.
1792 * window.c: Don't define max.
1793 (coordinates_in_window): Remove unused variable `uy'.
1795 * widget.c: Don't define max.
1797 * process.c: Don't define max.
1798 (create_process): Remove unused variable `buffer'.
1800 2001-10-23 Gerd Moellmann <gerd@gnu.org>
1802 * xfaces.c (Finternal_set_lisp_face_attribute): Fix compilation error.
1804 2001-10-23 Eli Zaretskii <eliz@is.elta.co.il>
1806 * xfaces.c (Finternal_set_lisp_face_attribute)
1807 [HAVE_WINDOW_SYSTEM]: Don't do anything for QCfont unless the
1808 frame is on a windowed display.
1810 2001-10-23 Gerd Moellmann <gerd@gnu.org>
1812 * dispnew.c (sync_window_with_frame_matrix_rows):
1813 Fix handling of windows which aren't full-width, fix handling
1816 * lread.c (syms_of_lread) <recursive-load-depth-limit>: Raise to 50.
1818 2001-10-23 Andreas Schwab <schwab@suse.de>
1820 * m/macppc.h [LINUX]: Undef LD_SWITCH_SYSTEM_TEMACS and override
1821 LD_SWITCH_MACHINE_TEMACS with "-Xlinker -znocombreloc".
1823 2001-10-23 Gerd Moellmann <gerd@gnu.org>
1825 * xterm.c (x_draw_glyphs): Remove parameters READ_START and
1826 REAL_END. Notice if cursor gets overwritten.
1827 (notice_overwritten_cursor): Take X positions as parameters.
1828 (x_draw_phys_cursor_glyph): Save state of w->phys_cursor_on_p
1829 around call to x_draw_glyphs.
1831 2001-10-23 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1833 * syntax.c (modify-syntax-entry): Fix argument names (use CHAR
1834 instead of C) and usage.
1836 * editfns.c (char-to-string): Fix argument names (use CHAR instead
1839 * xfns.c (Fx_show_tip): Remove unused variables `buffer', `top',
1840 `left', `max_width' and `max_height'.
1842 2001-10-23 Gerd Moellmann <gerd@gnu.org>
1844 * xdisp.c (display_line): For a tab continued to the next line,
1845 set row's ends_in_middle_of_char_p.
1847 2001-10-22 Gerd Moellmann <gerd@gnu.org>
1849 * xdisp.c (display_line): Fix computation of continuation lines
1852 2001-10-22 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1854 * xdisp.c (build_desired_tool_bar_string): Remove unused variable
1857 * fileio.c: Remove unused code.
1859 2001-10-22 Miles Bader <miles@gnu.org>
1861 * lisp.h (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL)
1862 (DEFVAR_INT, DEFVAR_PER_BUFFER, DEFVAR_KBOARD):
1863 Remove `DOC_STRINGS_IN_COMMENTS' cases.
1865 2001-10-21 Jason Rumney <jasonr@gnu.org>
1867 * w32term.c (x_erase_phys_cursor): Remove inverse_p again.
1869 2001-10-21 Eli Zaretskii <eliz@is.elta.co.il>
1871 * mocklisp.c (Fml_if, Fml_provide_prefix_argument)
1872 (Finsert_string): Avoid the multi-line string literals warning.
1874 2001-10-22 Miles Bader <miles@gnu.org>
1876 * doc.c (Vhelp_manyarg_func_alist): Variable removed.
1877 (Fdocumentation): Don't use it.
1878 (syms_of_doc): Don't initialize it.
1880 * keyboard.c (Ftrack_mouse): Add usage: string to doc string.
1881 * print.c (Fwith_output_to_temp_buffer): Likewise.
1882 * window.c (Fsave_window_excursion): Likewise.
1883 * editfns.c (Fsave_excursion, Fsave_current_buffer)
1884 (Fsave_restriction): Likewise.
1885 * eval.c (Frun_hooks, Frun_hook_with_args)
1886 (Frun_hook_with_args_until_failure)
1887 (Frun_hook_with_args_until_success, Ffuncall, For, Fand, Fif)
1888 (Fcond, Fprogn, Fprog1, Fprog2, Fsetq, Fquote, Ffunction, Fdefun)
1889 (Fdefmacro, Fdefvar, Fdefconst, FletX, Flet, Fwhile, Fcatch)
1890 (Funwind_protect, Fcondition_case): Likewise.
1891 * coding.c (Ffind_operation_coding_system): Likewise.
1892 * keyboard.c (Ftrack_mouse): Likewise.
1894 2001-10-21 Miles Bader <miles@gnu.org>
1896 * fns.c (Fappend, Fconcat, Fvconcat, Fnconc, Fwidget_apply)
1897 (Fmake_hash_table): Add usage: string to doc string.
1898 * editfns.c (Finsert, Finsert_and_inherit, Finsert_before_markers)
1899 (Fmessage, Fmessage_box, Fmessage_or_box, Fpropertize, Fformat)
1900 (Fencode_time, Finsert_and_inherit_before_markers): Likewise.
1901 * mocklisp.c (Finsert_string, Fml_if, Fml_provide_prefix_argument)
1902 (Fml_prefix_argument_loop): Likewise.
1904 2001-10-21 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1906 * fileio.c (Finsert_file_contents): Remove unused variable `gap_size'.
1908 * sysdep.c (init_sys_modes): Change doc-string comments to `new
1909 style' [w/`doc:' keyword].
1911 * data.c, fileio.c, indent.c, print.c, search.c, sound.c,
1912 * sunfns.c, textprop.c, undo.c, xselect.c: Change doc-string
1913 comments to `new style' [w/`doc:' keyword].
1915 2001-10-21 Jason Rumney <jasonr@gnu.org>
1917 * w32fns.c (Fx_file_dialog): Pass a filter to GetOpenFileName.
1919 * w32term.c (remember_mouse_glyph): New function.
1920 (w32_mouse_position): Use it.
1921 (note_mouse_movement): If the mouse moved off the glyph, remember
1924 * w32term.h (struct w32_output): Correct spelling of x_compatible.
1925 (w32_display_info): Add mouse_face_overlay.
1927 * w32term.c (notice_overwritten_cursor): Renamed from
1928 note_overwritten_text_cursor. Rewritten to take glyph widths into
1930 (x_y_to_hpos_vpos): Add parameter BUFFER_ONLY_P.
1931 (fast_find_string_pos): New function.
1932 (fast_find_position): Return the correct vpos. Add parameter
1933 STOP. In the final row, stop before glyphs having STOP as object.
1934 Don't consider glyphs that are not from a buffer.
1935 (fast_find_position) [0]: Add a presumably more correct version
1937 (expose_window_tree, expose_frame): Don't compute intersections here.
1938 (expose_window): Do it here instead.
1939 (expose_window_tree, expose_window, expose_line): Return 1 when
1940 overwriting mouse-face.
1941 (expose_window): If W is the window currently being updated, mark
1943 (expose_frame): If mouse-face was overwritten, redo it.
1944 (x_use_underline_position_properties): New variable.
1945 (syms_of_xterm): DEFVAR_BOOL it.
1946 (x_draw_glyph_string): Add comment to use it in future.
1947 (x_draw_glyph_string): Restore clipping after drawing box.
1948 Fix a computation of the underline position.
1949 (w32_get_glyph_string_clip_rect): Minor cleanup.
1950 (x_fill_stretch_glyph_string): Remove an assertion.
1951 (x_produce_glyphs): Don't convert multibyte characters
1952 to unibyte characters in unibyte buffers.
1953 (cursor_in_mouse_face_p): New function.
1954 (x_draw_stretch_glyph_string): Use it to choose a different GC
1955 when drawing a cursor within highlighted text. Don't draw
1956 background again if it has already been drawn.
1957 (x_draw_glyph_string_box): Don't draw a full-width
1958 box just because the glyph row's full_width_p flag is set.
1959 (x_draw_glyphs): Fix computation of rightmost x for
1961 (x_dump_glyph_string): Put in #if GLYPH_DEBUG.
1962 (w32_draw_relief_rect): Extend left shadow to the bottom and left;
1963 change bottom shadow accordingly. Some cleanup.
1964 (x_update_window_end): Handle overwritten mouse face
1965 also for tool bar windows.
1966 (show_mouse_face): Set the glyph row's mouse_face_p flag also when
1967 DRAW is DRAW_IMAGE_RAISED.
1968 (clear_mouse_face): Return 1 if text with mouse face was
1969 actually redrawn. Make the function static. Reset
1970 dpyinfo->mouse_face_overlay otherwise note_mouse_highlight might
1971 optimize away highlighting if we pass over that same overlay again.
1972 (note_mouse_highlight): Call mouse_face_overlay_overlaps
1973 to detect a case where we have to highlight a different region
1974 despite not having left the currently highlighted region.
1975 Set mouse_face_overlay in the x_display_info. Avoid changing the
1976 mouse pointer shape when show_mouse_face has already done it, or
1977 there is no need. Handle mouse-face and help-echo in strings.
1978 (glyph_rect): New function.
1979 (w32_mouse_position): Use it to raise the threshold for mouse
1980 movement event generation.
1981 (w32_initialize_display_info): Initialize the x_display_info's
1983 (w32_set_vertical_scroll_bar): Don't clear a zero height
1985 (w32_set_vertical_scroll_bar, x_scroll_bar_create): Don't configure
1986 a widget to zero height.
1988 * w32menu.c (single_submenu, w32_menu_show) [!HAVE_MULTILINGUAL_MENU]:
1989 Protect unibyte strings created by replacing their multibyte
1990 equivalents in menu_items.
1991 (w32_menu_show): Don't overwrite an item's name with its key
1992 description in case the description is a multibyte string.
1993 (single_submenu): Some cleanup.
1995 * w32fns.c (x_laplace_read_row, x_laplace_write_row): Removed.
1996 (postprocess_image): New function.
1997 (lookup_image): Call it for all image types except PostScript.
1998 (x_kill_gs_process): Call postprocess_image.
1999 (tiff_error_handler, tiff_warning_handler): New functions.
2000 (tiff_load): Install them as handlers.
2001 (x_kill_gs_process): Recognize if someone has cleared the image
2003 (valid_image_p): Protect better against invalid image
2004 specifications. Previous code could signal an error.
2005 (Fx_hide_tip, Fshow_tip): Doc fix.
2006 (Fv_max_tooltip_size): New variable.
2007 (syns_of_xfns): DEFVAR_LISP it.
2008 (Fx_show_tip): Add parameter TEXT. Set the tip frame's root
2009 window buffer to *tip* right after creating the frame. Set frame's
2010 window_width. Use a maximum tooltip size specified by
2011 Vx_max_tooltip_size, if that has valid contents.
2012 (compute_tip_xy): Add parameters WIDTH and HEIGHT.
2013 Make sure the tooltip is completely visible.
2014 (x_create_tip_frame): Set tooltip buffer's truncate-lines to nil.
2015 (Fx_create_frame): Adjust the frame's height for presence
2016 of the tool bar before calling x_figure_window_size.
2017 (x_set_tool_bar_lines): Clear the tool bar window's current matrix
2018 when the window gets smaller.
2019 (x_set_foreground_color): Set frame's cursor_pixel.
2020 (x_set_foreground_color, x_set_background_color): Cleaned up.
2021 (x_set_font): Handle case of x_new_fontset returning the same name
2022 as before, although there was a change in fontsets.
2024 2001-10-21 Miles Bader <miles@gnu.org>
2026 * data.c (Fplus, Fminus, Fmax, Ftimes, Fquo, Flogand, Flogior)
2027 (Flogxor): Add usage: string to doc string.
2028 * charset.c (Fstring): Likewise.
2029 * callproc.c (Fcall_process_region, Fcall_process): Likewise.
2030 * alloc.c (Fmake_byte_code, Fvector, Flist): Likewise.
2032 2001-10-21 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
2034 * buffer.c: Reindent DEFUNs and DEFVARs with doc: keywords.
2036 * alloc.c: Reindent DEFUNs with doc: keywords.
2038 * abbrev.c (Finsert_abbrev_table_description): Reindent.
2040 * frame.c: Change doc-string comments to `new style' [w/`doc:'
2043 2001-10-20 Gerd Moellmann <gerd@gnu.org>
2045 * (Version 21.1 released.)
2047 2001-10-20 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
2049 * xfns.c (x_laplace_read_row, x_laplace_write_row): Prototypes removed.
2051 * xdisp.c (invisible_text_between_p): Put prototype inside #if
2054 * bytecode.c, callint.c, callproc.c, casefiddle.c, casetab.c
2055 * category.c, ccl.c, charset.c, process.c, syntax.c, window.c:
2056 Change doc-string comments to `new style' [w/`doc:' keyword].
2058 2001-10-20 Miles Bader <miles@gnu.org>
2060 The following changes remove the glyph_row `inverse_p' field,
2061 which is never set anymore, due to other changes:
2063 * dispextern.h (struct glyph_row): Remove `inverse_p' field.
2064 (reassert_line_highlight, change_line_highlight): Declarations removed.
2065 * dispnew.c (update_frame_line): Don't call reassert_line_highlight.
2066 (line_hash_code, row_equal_p, fake_current_matrices)
2067 (build_frame_matrix_from_leaf_window, update_frame_line)
2068 (update_frame_line, update_frame_line, update_frame_line):
2069 Don't use `inverse_p' field.
2070 * xterm.c (x_initialize): Don't set reassert_line_highlight_hook or
2071 change_line_highlight_hook.
2072 (XTreassert_line_highlight, x_change_line_highlight):
2074 (x_fix_overlapping_area, x_write_glyphs, expose_area)
2075 (expose_line, x_erase_phys_cursor): Don't use `inverse_p' field.
2076 * xdisp.c (dump_glyph_row, display_mode_line): Don't use
2078 * w32term.c (x_fix_overlapping_area, x_write_glyphs, expose_area)
2079 (expose_line, x_erase_phys_cursor): Don't use `inverse_p' field.
2080 (w32_reassert_line_highlight, x_change_line_highlight):
2082 * w32console.c (reassert_line_highlight, change_line_highlight):
2084 (initialize_w32_display): Don't set reassert_line_highlight_hook
2085 or change_line_highlight_hook.
2086 (hl_mode): Function removed.
2087 (reset_terminal_modes, set_terminal_modes, update_begin)
2088 (update_end, w32_face_attributes, initialize_w32_display):
2089 (clear_frame, ins_del_lines): Don't call it.
2090 * termhooks.h (reassert_line_highlight_hook)
2091 (change_line_highlight_hook): Declarations removed.
2092 * term.c (reassert_line_highlight_hook)
2093 (change_line_highlight_hook): Variables removed.
2094 (reassert_line_highlight, change_line_highlight): Functions removed.
2095 * msdos.c (IT_reassert_line_highlight)
2096 (IT_change_line_highlight): Functions removed.
2097 (internal_terminal_init): Don't set reassert_line_highlight_hook
2098 or change_line_highlight_hook.
2099 (highlight): Variable removed.
2100 (IT_set_face, IT_update_begin, IT_update_end)
2101 (IT_set_terminal_modes): Don't set or use it.
2103 The following changes remove inverse-video support for terminals
2104 that use a `magic cookie' standout mode. Due to changes in the
2105 way mode-lines are displayed, such support no longer works
2106 anyway, and it's probable that almost no one uses such terminals
2109 * term.c (standout_requested): Variable removed.
2110 (update_end, highlight_if_desired): Don't use it.
2111 (chars_wasted, copybuf): Variables removed.
2112 (write_standout_marker): Function removed.
2113 (cursor_to, clear_to_end, clear_frame, clear_end_of_line_raw)
2114 (clear_end_of_line_raw, write_glyphs, ins_del_lines):
2115 Don't use `chars_wasted' or `copybuf'.
2116 (calculate_costs): Don't allocate `chars_wasted' or `copybuf'.
2117 Set `costs_set' to true.
2118 (cursor_to, clear_end_of_line): Test `costs_set' instead of
2120 (clear_end_of_line): Function removed.
2121 (clear_end_of_line_raw): Renamed to `clear_end_of_line'.
2122 (clear_to_end): Call `clear_end_of_line' instead of
2123 `clear_end_of_line_raw'.
2124 (TN_standout_width, TF_xs, TN_magic_cookie_glitch_ul): Vars removed.
2125 (term_init): Don't set them.
2126 Turn off any standout/underline modes that require magic cookies.
2127 (ins_del_lines, highlight_if_desired, background_highlight)
2128 (turn_on_highlight, turn_off_highlight, reset_terminal_modes):
2129 Remove special processing for magic-cookie standout modes.
2130 (turn_off_face, turn_on_face): Remove special processing for
2131 underline magic-cookie glitch.
2133 2001-10-19 Richard M. Stallman <rms@gnu.org>
2135 * eval.c (syms_of_eval): Doc fixes.
2137 2001-10-19 Gerd Moellmann <gerd@gnu.org>
2139 * xdisp.c (redisplay_internal): Don't clear echo area if the
2140 mini-window is selected.
2142 2001-10-19 Miles Bader <miles@gnu.org>
2144 * editfns.c (text_property_stickiness): Non-rear-non-stickiness
2145 doesn't take precedence if the affected property's value is nil.
2147 * editfns.c (Fencode_time): Escape a BOL paren in the doc-string.
2149 * cmds.c (Fbeginning_of_line, Fend_of_line): Clarify interaction
2150 with fields and suggest using `forward-line' to avoid them.
2151 * editfns.c (Fline_beginning_position, Fline_end_position):
2152 Clarify documentation.
2154 2001-10-18 Stefan Monnier <monnier@cs.yale.edu>
2156 * keymap.c (current_minor_maps): `override' only shadows its
2157 correspondent in minor-mode-map-alist, not the whole tail.
2159 2001-10-18 Andrew Innes <andrewi@gnu.org>
2161 * fontset.c (fs_load_font) [WINDOWSNT && _MSC_VER]: Disable
2162 optimization. The fontp->encoding array was not being initialized
2163 correctly when compiled with optimizations by MSVC.
2165 2001-10-18 Gerd Moellmann <gerd@gnu.org>
2167 * xdisp.c (display_line): Indicate empty lines in active mini-window.
2169 2001-10-17 Andrew Innes <andrewi@gnu.org>
2171 * fontset.h (struct font_info) [WINDOWSNT]: Add codepage field.
2173 * w32fns.c (w32_load_system_font): Cache codepage for font, in
2174 font_info.charset field.
2176 * w32term.c (w32_encode_char): Get cached codepage from font_info,
2177 rather than working it out by calling w32_codepage_for_font for
2180 2001-10-17 Andrew Innes <andrewi@gnu.org>
2182 * w32term.c (w32_read_socket): Determine clipping rectangle for
2183 the entire frame, including areas covered by scrollbars and the
2184 menubar. This avoids internal arguments about whether a frame is
2185 fully obscured or not.
2187 2001-10-17 Gerd Moellmann <gerd@gnu.org>
2189 * xdisp.c (try_window_id): Undo last change. Give up if
2190 window ends in strings.
2192 * xdisp.c (try_window_id): Don't display lines after the window
2193 end if the rest of the window after the window end was already blank.
2195 * xdisp.c (try_window_id): Remove code that was only there
2196 for the release of 21.1.
2198 * xdisp.c (display_line): Don't indicate empty lines in mini-windows.
2200 2001-10-17 Miles Bader <miles@gnu.org>
2202 * lisp.h (DEFUN): Remove `DOC_STRINGS_IN_COMMENTS' case.
2203 * xmenu.c, xdisp.c, term.c, dispnew.c, abbrev.c, editfns.c, buffer.c
2204 * xfns.c, alloc.c, minibuf.c, xterm.c, xfaces.c:
2205 Change doc-string comments to `new style' [w/`doc:' keyword].
2206 (DOC_STRINGS_IN_COMMENTS): Macro removed.
2207 * minibuf.c: Remove old commented-out-DEFUN that was used to fake
2210 2001-10-16 Miles Bader <miles@gnu.org>
2212 * fns.c: Change doc-string comments to `new style' [w/`doc:' keyword].
2214 2001-10-16 Gerd Moellmann <gerd@gnu.org>
2216 * buffer.c (Fset_buffer_major_mode): Use initial-major-mode for
2219 2001-10-16 Ken Raeburn <raeburn@gnu.org>
2221 Avoid the assumption that car and cdr slots of cons cells are
2222 addressable lvalues; this allows for easier experimentation with
2223 other lisp implementations that may not permit such accesses for
2224 various reasons. Not quite complete -- buffer.c still needs some
2225 work, and w32/mac files need rechecking -- so compile-time
2226 enforcement is left disabled for now.
2228 * lisp.h (LISP_MAKE_RVALUE): New macro, or function in the case of
2229 gcc with a union-based Lisp object rep. Redefine as no-op for now.
2230 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Rename from old XCAR, XCDR.
2231 (XCAR, XCDR): Apply LISP_MAKE_RVALUE to the _AS_LVALUE versions.
2232 (XSETCAR, XSETCDR): New macros.
2233 (XSETCARFASTINT, XSETCDRFASTINT): New macros.
2234 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR): New macros.
2235 * keyboard.h (POSN_BUFFER_SET_POSN): New macro.
2236 * alloc.c (Fcons, pure_cons, Fgarbage_collect): Use XSETCAR and
2238 (mark_buffer): Use XCAR_AS_LVALUE, XCDR_AS_LVALUE.
2239 * buffer.c (record_buffer, Fbury_buffer)
2240 (swap_out_buffer_local_variables, recenter_overlay_lists)
2241 (Foverlay_put): Use XSETCAR and XSETCDR to set the car and cdr
2242 fields of a cons cell respectively.
2243 * callint.c (quotify_args, Fcall_interactively): Likewise.
2244 * ccl.c (Fregister_code_conversion_map): Likewise.
2245 * coding.c (detect_coding_system): Likewise.
2246 * composite.c (get_composition_id, make_composition_value_copy):
2248 * data.c (Fsetcar, Fsetcdr, swap_in_global_binding)
2249 (swap_in_symval_forwarding, set_internal, Fset_default)
2250 (Fmake_variable_buffer_local, Fmake_local_variable)
2251 (Fmake_variable_frame_local): Likewise.
2252 * fns.c (concat, Fcopy_alist, Fwidget_put): Likewise.
2253 * keymap.c (Fset_keymap_parent, store_in_keymap)
2254 (accessible_keymaps_1, where_is_internal_2, Fcopy_keymap): Likewise.
2255 * minibuf.c (get_minibuffer): Likewise.
2256 * search.c (Fmatch_data): Likewise.
2257 * textprop.c (extend_property_ranges): Likewise.
2258 * undo.c (record_insert, Fundo_boundary, truncate_undo_list): Likewise.
2259 * w32fns.c (w32_msg_pump, Fw32_register_hot_key, w32_list_fonts):
2261 * w32term.c (x_delete_display): Likewise.
2262 * xfaces.c (remove_duplicates, Finternal_set_lisp_face_attribute):
2264 * xterm.c (x_list_fonts, x_load_font, x_delete_display): Likewise.
2265 * doc.c (store_function_docstring): Use XSETCARFASTINT.
2266 * fileio.c (Fdo_auto_save): Use XSETCARFASTINT and XSETCDRFASTINT.
2267 (Fread_file_name): Use XSETCAR.
2268 * fontset.c (Fset_fontset_font): Use CHECK_NUMBER_CAR and
2270 (accumulate_font_info, Ffontset_info): Use XSETCAR and XSETCDR.
2271 * frame.c (Fmake_terminal_frame): Use XSETCDR.
2272 * indent.c (Fcompute_motion): Use CHECK_NUMBER_CAR and
2274 * keyboard.c (read_char): Alter list traversal to avoid taking the
2275 address of cons cell slots. Use POSN_BUFFER_SET_POSN.
2276 (parse_menu_item): Use XSETCAR and XSETCDR.
2277 (reach_char_x_menu_prompt): Use XSETCAR.
2278 (read_key_sequence): Use POSN_BUFFER_SET_POSN.
2279 (Fcommand_execute): Use XSETCDR.
2280 * lread.c (Fload): Use XSETCARFASTINT and XSETCDRFASTINT.
2281 (openp): Change list traversal to avoid using XCAR as lvalue.
2282 (read_list): Use XSETCDR.
2283 * process.c (wait_reading_process_input): Change wait_for_cell
2284 handling to avoid taking addresses of cons cell slots.
2285 * xselect.c (x_own_selection, x_handle_selection_clear)
2286 (x_clear_frame_selections): Use XSETCDR.
2287 (wait_for_property_change): Use XSETCARFASTINT and XSETCDRFASTINT.
2288 (x_handle_property_notify, x_get_foreign_selection)
2289 (x_handle_selection_notify): Use XSETCAR.
2291 2001-10-15 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
2293 * buffer.c: Put doc strings in comments.
2295 * sound.c: Include <sys/ioctl.h> also on systems without <soundcard.h>.
2297 2001-10-15 Sam Steingold <sds@gnu.org>
2299 * fns.c (Vafter_load_alist): Declare extern (w32 build problem).
2301 2001-10-15 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
2303 * process.c (process-inherit-coding-system-flag)
2304 (get-buffer-process): Do not confuse make-docfile with doc strings
2307 * editfns.c (Fchar_to_string): Make doc string consistent with
2308 arguments. Put doc strings in comments.
2310 * abbrev.c, minibuf.c: Put doc strings in comments.
2312 2001-10-15 Gerd Moellmann <gerd@gnu.org>
2314 * window.c (window_loop): Don't check for Fother_buffer returning nil.
2316 * window.c (select_window_1): Unfreeze window start. Remove a
2317 doubled test for WINDOW being live.
2319 2001-10-15 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
2321 * fns.c (Fmapconcat): Fix typo in a doc string.
2323 * dispnew.c (Fsleep_for): Fix typo in a doc string.
2325 2001-10-15 Gerd Moellmann <gerd@gnu.org>
2327 * xterm.c (x_draw_glyph_string): Restore clipping after
2330 2001-10-15 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
2332 * callint.c (prefix-arg, current-prefix-arg): Fix typo in a doc string.
2334 2001-10-14 Stefan Monnier <monnier@cs.yale.edu>
2336 * indent.c (skip_invisible): Use new retval of
2337 TEXT_PROP_MEANS_INVISIBLE.
2339 * keymap.c (access_keymap): Unify handling of `t' and generic-char.
2340 If a parent is reached and noinherit is set, exit immediately.
2341 Use AREF and ASIZE macros. Call get_keyelt before checking KEYMAPP.
2343 * s/ms-w32.h (EXEC_SUFFIXES):
2344 * s/msdos.h (EXEC_SUFFIXES):
2345 * process.h (EXEC_SUFFIXES): Remove.
2347 * callproc.c (syms_of_callproc): Init Vexec_suffixes to Qnil.
2348 (decode_suffixes): Remove.
2350 * intervals.h (TEXT_PROP_MEANS_INVISIBLE_WITH_ELLIPSIS)
2351 (TEXT_PROP_MEANS_INVISIBLE_NOELLIPSIS, invisible_noellipsis_p)
2352 (invisible_ellipsis_p): Remove.
2354 * xdisp.c (DOLIST, LOOP_PROPVAL): Remove.
2355 (invisible_p): Return 1 or 2 depending on whether an ellipsis is used.
2356 (invisible_ellipsis_p, invisible_noellipsis_p): Remove.
2357 (in_ellipses_for_invisible_text_p, handle_invisible_prop):
2358 Use new retval of TEXT_PROP_MEANS_INVISIBLE.
2360 2001-10-14 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
2362 * lisp.h (Ftop_level): Add prototype.
2364 * xterm.c: (xlwmenu_window_p, xlwmenu_redisplay): Add prototypes.
2365 (XTread_socket): Improve style of comments to follow other
2368 * keyboard.c (Fcommand_execute): Remove unnecessary prototype (it
2369 is already prototyped in included lisp.h).
2371 * frame.c (Fset_mouse_position): Improve style of comment to
2372 follow other comments.
2373 (Fset_mouse_pixel_position): Improve style of comment to follow
2375 (Fmake_frame_visible): Doc fix and typo in comment.
2376 (Fmake_frame_invisible): Doc fix and typo in comment.
2377 (Ficonify_frame): Fix typo in comment.
2379 2001-10-14 Gerd Moellmann <gerd@gnu.org>
2381 * xfns.c, dispnew.c, xterm.c, xdisp.c, xfaces.c, xmenu.c
2382 * term.c, alloc.c: Put doc strings in comments.
2384 2001-10-13 Gerd Moellmann <gerd@gnu.org>
2386 * lisp.h (DEFUN, DEFVAR_LISP, ...) [DOC_STRINGS_IN_COMMENTS]:
2387 Provide definitions for doc strings in comments.
2389 * fns.c: Put doc strings in comments.
2391 2001-10-13 Eli Zaretskii <eliz@is.elta.co.il>
2393 * dired.c (file_name_completion): Ignore a candidate directory if
2394 it matches an element in completion-ignored-extensions that ends
2396 (syms_of_dired) <completion-ignored-extensions>: Mention the above
2397 feature in the doc string.
2398 (Ffile_name_completion): Ditto.
2400 2001-10-12 Stefan Monnier <monnier@cs.yale.edu>
2402 * indent.c (skip_invisible): Don't skip "ellipsisized" text.
2404 * xfns.c (syms_of_xfns): Update calls to Fprovide.
2406 * lisp.h (Fprovide): Update prototype.
2407 (Ffeaturep, invisible_p): Remove.
2409 * xdisp.c (init_iterator): Be more strict with bytepos and charpos.
2410 (DOLIST, LOOP_PROPVAL): New macros.
2411 (invisible_p, invisible_ellipsis_p): Use them.
2412 (invisible_noellipsis_p): New function.
2413 (syms_of_xdisp): Use empty_string.
2415 * alloc.c (mark_interval_tree): Use traverse_intervals_noorder.
2417 * lread.c (substitute_object_recurse): Use traverse_intervals_noorder.
2418 (syms_of_lread) <Vafter_load_alist>: Update docstring.
2420 * print.c (Fwith_output_to_temp_buffer): Align with
2421 internal_with_output_to_temp_buffer.
2422 (print_preprocess): Use traverse_intervals_noorder.
2423 (print_object): Update call to traverse_intervals.
2425 * intervals.h (TEXT_PROP_MEANS_INVISIBLE_NOELLIPSIS): New macro.
2426 (traverse_intervals_noorder, invisible_noellipsis_p): New funs.
2428 * intervals.c (traverse_intervals_noorder): New function.
2429 (search_for_interval, count_intervals): Use it.
2430 (traverse_intervals): Use less stack space and drop `depth' arg.
2432 * fns.c (Ffeaturep): Add new `subfeature' arg.
2433 (Fprovide): Add new `subfeatures' arg. Use `after-load-alist'.
2434 (Qsubfeatures): New var.
2435 (syms_of_fns): Initialize it.
2437 * keymap.c (Fkey_description): Use empty_string.
2438 (Fdescribe_bindings_internal, describe_buffer_bindings): Remove.
2439 (syms_of_keymap): Setup inheritance between maps.
2440 Don't export Sdescribe_bindings_internal any more.
2442 * minibuf.c (keys_of_minibuf): Eliminate redundant bindings.
2444 2001-10-12 Gerd Moellmann <gerd@gnu.org>
2446 * xterm.c (notice_overwritten_cursor): Renamed from
2447 note_overwritten_text_cursor. Rewritten to take glyph widths into
2450 2001-10-12 Eli Zaretskii <eliz@is.elta.co.il>
2452 * lread.c (syms_of_lread) <load-suffixes>: Fix last change:
2453 multi-line strings without a trailing "\n\".
2455 2001-10-12 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
2457 * floatfns.c: float_error() is defined iff FLOAT_CATCH_SIGILL is
2460 2001-10-11 Stefan Monnier <monnier@cs.yale.edu>
2462 * callint.c (Fcall_interactively): Remove unused code. Use XCAR.
2464 * xfns.c (x_create_bitmap_from_file, x_find_image_file):
2465 * w32proc.c (sys_spawnve):
2466 * w32fns.c (x_create_bitmap_from_file, x_find_image_file):
2467 * w32.c (check_windows_init_file):
2468 * sound.c (Fplay_sound):
2469 * emacs.c (init_cmdargs):
2470 * process.c (Fstart_process): Update calls to openp.
2472 * callproc.c (Vexec_suffixes): New var.
2473 (Fcall_process): Update call to openp.
2474 (decode_suffixes): New function.
2475 (syms_of_callproc): Init exec-suffixes.
2477 * lread.c (Vload_suffixes, default_suffixes): New vars.
2478 (openp): Take a lisp list of suffixes.
2479 Check for file-name-handlers even if the file was absolute already.
2480 (syms_of_lread): Declare load-suffixes.
2481 (Fload): Fix up call to openp.
2482 Don't bother checking for file-name-handler at the very beginning.
2484 * keymap.h (Fcopy_keymap): Don't export.
2486 * lisp.h (empty_string): Declare.
2487 (Vload_suffixes, Vexec_suffixes): Declare.
2488 (openp): Update prototype.
2490 * emacs.c (empty_string): New var.
2491 (syms_of_emacs): Initialize it.
2493 * search.c (wordify): Use it.
2495 * buffer.c (Fbury_buffer): Don't try to remove the buffer from the
2496 selected window if it's not displayed there. Handle the case
2497 when the window is dedicated.
2498 (syms_of_buffer): Fix docstrings not to mention "buffer-local" anymore.
2500 * undo.c (Fprimitive_undo): Use XCAR/XCDR.
2502 * syntax.h (struct gl_state_s): Change the meaning of b_property.
2503 Remove left_ok and right_ok.
2504 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
2505 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT): Update to the
2506 new meaning of b_property.
2508 * syntax.c (update_syntax_table): Simplify.
2509 (Fforward_comment): Don't skip quoted chars when going backward.
2511 2001-10-11 Gerd Moellmann <gerd@gnu.org>
2513 * lisp.h (FIXNUM_OVERFLOW_P): Cast I to EMACS_INT in comparisons
2514 in case I is of some unsigned type, in which case
2515 MOST_NEGATIVE_FIXNUM will be converted to unsigned, and the
2516 comparison becomes bogus.
2518 * editfns.c (Fuser_uid, Fuser_real_uid): Use make_fixnum_or_float.
2519 (Fuser_full_name): Fix bug treating a float as a fixnum.
2521 * data.c (Fstring_to_number): Use make_fixnum_or_float.
2523 * lisp.h (make_fixnum_or_float): New macro.
2525 * lisp.h (circular_list_error): Add prototype.
2527 * data.c (Qcircular_list): New variable.
2528 (circular_list_error): New function.
2529 (syms_of_data): Initialize it Qcircular_list.
2531 2001-10-10 Stefan Monnier <monnier@cs.yale.edu>
2533 * window.c, syntax.c, macros.c, frame.c, emacs.c, cmds.c, category.c,
2534 casefiddle.c, buffer.c: Include keymap.h.
2536 2001-10-10 Gerd Moellmann <gerd@gnu.org>
2538 * s/osf5-0.h (C_SWITCH_SYSTEM) [!__GNUC__]: Add `-nointrinsics'
2539 options. From Dave Love <d.love@dl.ac.uk>.
2541 2001-10-09 Gerd Moellmann <gerd@gnu.org>
2543 * regex.c (WIDE_CHAR_SUPPORT): Do not use defined() in macro.
2544 From Hallvard B Furuseth <h.b.furuseth@usit.uio.no>.
2546 * editfns.c (Fcurrent_time_zone): Cast isalnum() argument to
2548 From Hallvard B Furuseth <h.b.furuseth@usit.uio.no>.
2550 2001-10-08 Andrew Innes <andrewi@gnu.org>
2552 * lisp.h [max]: Undef min and max before redefining them.
2554 * w32gui.h: Do not undef min and max.
2556 * w32heap.h: Do not undef min and max.
2558 * s/ms-w32.h: Do not undef min and max.
2560 2001-10-08 Stefan Monnier <monnier@cs.yale.edu>
2562 * xdisp.c (handle_fontified_prop): Don't bind after-change-functions.
2564 2001-10-08 Sam Steingold <sds@gnu.org>
2566 * keymap.c (current-active-maps): Quote newlines (compilation error).
2568 2001-10-08 Eli Zaretskii <eliz@is.elta.co.il>
2570 * Makefile.in (lisp, shortlisp): Replace bindings.el with
2571 bindings.elc, since otherwise doc strings in bindings.el get wrong
2574 2001-10-08 Stefan Monnier <monnier@cs.yale.edu>
2576 * lisp.h: Remove the entries for keymap.c (moved to keymap.h).
2578 * keyboard.h (map_prompt): Remove.
2580 * xterm.c, w32term.c, term.c, minibuf.c, keymap.c,
2581 * intervals.c, fns.c, doc.c, callint.c: Include keymap.h.
2583 * xmenu.c (keymap_panes, Fx_popup_menu): Use Fkeymap_prompt.
2585 * w32menu.c (keymap_panes, Fx_popup_menu): Use Fkeymap_prompt.
2587 * keyboard.c (map_prompt): Remove.
2588 (read_char_x_menu_prompt, read_char_minibuf_menu_prompt):
2591 * keymap.h: New file. Extracted from lisp.h.
2593 * keymap.c (Fkeymap_prompt, Fcurrent_active_maps): New funs.
2594 (accessible_keymaps_1): New function.
2595 (Faccessible_keymaps, accessible_keymaps_char_table): Use it.
2596 (Fwhere_is_internal): Use Fcurrent_active_maps.
2597 (Fdescribe_buffer_bindings): Renamed from describe_buffer_bindings.
2598 Insert in current buffer rather than standard-output.
2599 Don't call `help-mode'. Export to elisp.
2600 (describe_buffer_bindings): New wrapper.
2601 (syms_of_keymap): Defsubr Skeymap_prompt, Scurrent_active_maps
2602 and Sdescribe_buffer_bindings.
2604 2001-10-08 Gerd Moellmann <gerd@gnu.org>
2606 * atimer.c (alarm_signal_handler) [USG && !POSIX_SIGNALS]:
2607 Remove code setting signal handler.
2609 * sysdep.c (child_setup_tty) [HAVE_TERMIO || HAVE_TERMIOS]:
2610 Clear ICRNL and INLCR. From Daiki Ueno <ueno@unixuser.org>.
2612 2001-10-08 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
2614 * keyboard.c: Don't define min/max.
2616 2001-10-08 Gerd Moellmann <gerd@gnu.org>
2618 * xterm.c, xmenu.c, xfns.c, xdisp.c, window.c:
2619 * w32term.c, w32menu.c, w32console.c, w32bdf.c, w32.c, term.c
2620 * sysdep.c, sound.c, search.c, scroll.c, minibuf.c, keymap.c
2621 * intervals.c, insdel.c, indent.c, fns.c, fileio.c, editfns.c
2622 * dispnew.c, dired.c, charset.c, xfaces.c, alloc.c, atimer.c:
2623 Don't define min/max.
2625 * lisp.h (min, max): New macros.
2627 * puresize.h (BASE_PURESIZE): Increase to 725000.
2629 2001-10-08 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
2631 * xfaces.c (free_frame_menubar): Add prototype.
2633 * lisp.h (init_window): Add prototype.
2635 * editfns.c: Include ctype.h.
2637 * xterm.c: USE_LUCID can be defined iff USE_X_TOOLKIT is defined.
2638 (xm_scroll_callback) [USE_MOTIF]: Remove unused variable `percent'.
2639 (x_set_toolkit_scroll_bar_thumb) [USE_MOTIF]: Remove unused
2642 * xfns.c (Fx_hide_tip): Fix typo in a doc string.
2643 (Fx_file_dialog) [USE_MOTIF]: Remove unused variables
2644 `popup_activated_flag' and `title'.
2646 * doc.c (Fdocumentation_property): Fix typo in a doc string.
2648 * emacs.c (main): Remove extra `;'.
2650 * atimer.h (struct atimer): Fix typos in a comment.
2652 * atimer.c: Fix typo.
2654 * Makefile.in: Fix typo.
2656 * README: Remove obsolete part mentioning removed VMS file.
2658 2001-10-07 Miles Bader <miles@gnu.org>
2660 * Makefile.in (lisp, shortlisp): Add `button.elc'.
2662 2001-10-07 Ken Raeburn <raeburn@gnu.org>
2664 * minibuf.c (Fminibuffer_prompt_end): Don't apply make_number to a
2667 * lisp.h (Ffield_end): Declare.
2669 2001-10-07 Gerd Moellmann <gerd@gnu.org>
2671 * keyboard.c (parse_modifiers, apply_modifiers): Use VALMASK.
2673 * insdel.c (make_gap): Use MOST_POSITIVE_FIXNUM.
2675 * floatfns.c (FLOAT_TO_INT2, FLOAT_TO_INT): Use FIXNUM_OVERFLOW_P.
2677 * dired.c (Ffile_attributes): Use FIXNUM_OVERFLOW_P.
2679 * bytecode.c (syms_of_bytecode) [BYTE_CODE_METER]: Doc fix.
2680 (METER_CODE, Fbyte_code): Use MOST_POSITIVE_FIXNUM.
2682 * alloc.c (inhibit_garbage_collection): Simplify.
2683 (Fmemory_use_counts): Ditto.
2685 * data.c (most_positive_fixnum, most_negative_fixnum): New variables.
2686 (syms_of_data): DEFVAR_INT most-positive-fixnum and
2687 most-negative-fixnum.
2689 * lisp.h (MOST_NEGATIVE_FIXNUM, MOST_POSITIVE_FIXNUM)
2690 (FIXNUM_OVERFLOW_P): New macros.
2692 2001-10-06 Miles Bader <miles@gnu.org>
2694 * xterm.h (struct x_output): Add scroll_bar_top_shadow_pixel and
2695 scroll_bar_bottom_shadow_pixel fields.
2696 * xterm.c (x_create_toolkit_scroll_bar): Try to allocate colors
2697 for the shadows, and tell the toolkit about them if we succeed.
2698 (x_destroy_window) [USE_TOOLKIT_SCROLL_BARS]:
2699 Free scroll-bar shadow colors.
2700 * xfns.c (x_set_scroll_bar_background) [USE_TOOLKIT_SCROLL_BARS]:
2701 Free scroll-bar shadow colors when the background color changes.
2702 (Fx_create_frame, x_create_tip_frame) [USE_TOOLKIT_SCROLL_BARS]:
2703 Initialize scroll-bar shadow-color fields.
2705 2001-10-05 Gerd Moellmann <gerd@gnu.org>
2707 * fileio.c (Fcopy_file): If NEWNAME is a directory copy FILE there.
2709 2001-10-05 Miles Bader <miles@gnu.org>
2711 * minibuf.c (Fminibuffer_prompt_end, Fminibuffer_contents)
2712 (Fminibuffer_contents_no_properties, Fdelete_minibuffer_contents):
2713 New functions (were in simple.el).
2714 (Fminibuffer_complete_and_exit, Fminibuffer_complete_word)
2715 (read_minibuf, do_completion, Fminibuffer_completion_help): Use them.
2716 (syms_of_minibuf): Initialize them.
2718 2001-10-05 Gerd Moellmann <gerd@gnu.org>
2720 * xfns.c (tiff_error_handler, tiff_warning_handler): New functions.
2721 (tiff_load): Install them as error and warning handler.
2723 2001-10-04 Andrew Innes <andrewi@gnu.org>
2725 * w32fns.c (x_to_w32_color): Fix argument to alloca.
2726 (w32_load_system_font): Don't believe what GetLanguageFontInfo
2727 says; query codepage info directly to determine if font is double byte.
2728 (x_to_w32_charset): Handle private format for unknown charsets.
2729 Handle wildcards in charset spec, by ignoring them.
2730 (w32_codepage_for_font): Fix argument to alloca. Don't remove
2731 "*-" prefix from charset.
2732 (x_to_w32_font): Enlarge remainder array for safety. Specifically
2733 handle the truncated font spec form constructed by font_list_1, so
2734 that we correctly identify the charset fields. Don't remove "*-"
2735 prefix from charset.
2736 (w32_list_synthesized_fonts): Fix argument to alloca.
2738 2001-10-04 Stefan Monnier <monnier@cs.yale.edu>
2740 * window.h (MINI_WINDOW_P): Use NILP.
2742 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM): Define also for non-NT.
2744 * termhooks.h (struct input_event): Use proper type for `kind'.
2746 2001-10-04 Gerd Moellmann <gerd@gnu.org>
2748 This handles unknown keysyms better than before. For example,
2749 after `xmodmap -e 'keysym F5 = ccaron' in a Latin-1 environment,
2750 Emacs formerly completely ignored F5. With the change, it derives
2751 a key symbol from the name of the X keysym, `ccaron' in this case.
2752 Reported by Martin Buchholz.
2754 * xterm.c (XTread_socket): Return a non_ascii_keystroke for
2757 * keyboard.c (make_lispy_event) [HAVE_X_WINDOWS]: If we know
2758 that EVENT->code isn't a function key, use the keysym's name.
2760 2001-10-04 Gerd Moellmann <gerd@gnu.org>
2762 FOREACH is a macro that should make it easier to loop over Lisp
2763 lists with checks for cycles and proper lists.
2765 * lisp.h (LIST_END_P, FOREACH): New macros.
2767 2001-10-04 Gerd Moellmann <gerd@gnu.org>
2769 On some systems, XtCloseDisplay seems to cause a SIGSEGV when
2770 called for a lost connection. Prevent dumping core in this case.
2771 Instead print the X error, and exit. On user request.
2773 * xterm.c (error_msg): New variable.
2774 (x_fatal_error_signal): New function.
2775 (x_connection_closed): Set error_msg. Install x_fatal_error_signal
2776 as fatal_error_signal_hook around the call to XtCloseDisplay.
2778 * emacs.c (fatal_error_signal_hook): New variable.
2779 (fatal_error_signal): Call that function.
2781 2001-10-04 Gerd Moellmann <gerd@gnu.org>
2783 With this, Emacs prints how much pure storage it will
2784 approximately need in case pure storage overflows while dumping.
2786 * alloc.c (purebeg, pure_size, pure_bytes_used_before_overflow):
2788 (init_alloc_once): Initialize new variables.
2789 (PURE_POINTER_P): Use new variables.
2790 (pure_alloc): If pure storage overflows, allocate from the heap.
2791 (check_pure_size): New function.
2792 (Fgarbage_collect): Don't GC if pure storage has overflowed.
2794 * lisp.h (pure_size) [HAVE_SHM]: Declare extern size_t.
2795 (check_pure_size): Add prototype.
2797 * emacs.c (Fdump_emacs_data, Fdump_emacs): Call check_pure_size.
2799 2001-10-04 Gerd Moellmann <gerd@gnu.org>
2801 This adds a post-gc-hook that's run with GC inhibited.
2802 Requested by Francois Pinard. XEmacs has it. Added to NEWS.
2804 * alloc.c (Vpost_gc_hook, Qpost_gc_hook): New variables.
2805 (syms_of_alloc): DEFVAR_LISP post-gc-hook, initialize Qpost_gc_hook.
2806 (Fgarbage_collect): Run post-gc-hook.
2808 2001-10-04 Gerd Moellmann <gerd@gnu.org>
2810 This adds `defvaralias' and `indirect-variable'. Changes not
2811 directly related to this feature are there to gain the same
2812 performance again as before variable aliases.
2814 You must use the SYMBOL_VALUE and SET_SYMBOL_VALUE macros in C
2815 code to get and set symbol values, to take defvaralias into account.
2817 (Note: the new `constant' bit-flag in symbols would make it
2818 possible to define arbitrary read-only variables, e.g. with
2821 Documentation is in lispref/variables.texi. Added to NEWS.
2823 * lisp.h (enum symbol_interned): New enumeration.
2824 (struct Lisp_Symbol): Remove member `obarray', add
2825 `indirect_variable', `constant', and `interned'.
2826 (SYMBOL_INTERNED_P, SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P)
2827 (SYMBOL_CONSTANT_P, SYMBOL_VALUE, SET_SYMBOL_VALUE): New macros.
2828 (indirect_variable): Add prototype.
2830 * print.c (print_preprocess, print_object): Test internedness of
2831 symbols differently.
2833 * lread.c (Fintern, Funintern): Set symbol's interned and constant
2835 (init_obarray): Likewise for t and nil.
2837 * eval.c Use SYMBOL_VALUE/SET_SYMBOL_VALUE.
2838 (Fdefvaralias): New function.
2839 (specbind): Simplify the test if symbol is a constant.
2840 (syms_of_eval): Defsubr Fdefvaralias.
2842 * data.c: Use SYMBOL_VALUE/SET_SYMBOL_VALUE.
2843 (Qcyclic_variable_indirection): New variable.
2844 (Fkeywordp): Check for internedness differently.
2845 (Fmakunbound): Simplify the test if symbol is a constant.
2846 (indirect_variable, Findirect_variable): New functions.
2847 (swap_in_symval_forwarding): If SYMBOL is an alias, use the
2849 (let_shadows_buffer_binding_p): Check for variable aliases.
2850 (set_internal): Simplify the test if SYMBOL is a constant.
2851 If SYMBOL has a buffer-local value and is an alias, use the aliased
2853 (syms_of_data): Initialize Qcyclic_variable_indirection and defsubr
2856 * bytecode.c (Fbyte_code) <varref>: Use SYMBOL_VALUE.
2857 (Fbyte_code) <varset>: Simplify the test if symbol's value can be
2860 * alloc.c (Fmake_symbol): Adapt to changes of struct Lisp_Symbol.
2862 * abbrev.c, buffer.c, coding.c, fns.c, frame.c, keyboard.c:
2863 * minibuf.c, sunfns.c, w16select.c: Use SYMBOL_VALUE/
2864 SET_SYMBOL_VALUE macros instead of accessing symbol values directly.
2866 2001-10-04 Gerd Moellmann <gerd@gnu.org>
2870 2001-10-03 Miles Bader <miles@gnu.org>
2872 * callproc.c (syms_of_callproc): Explicitly state in the
2873 documentation for `process-environment' that earlier entries take
2874 precedence over later ones.
2876 2001-10-02 Miles Bader <miles@gnu.org>
2878 * textprop.c (Fnext_char_property_change)
2879 (Fprevious_char_property_change): Remove reference to non-existant
2880 argument OBJECT from doc-string.
2882 2001-10-01 Gerd Moellmann <gerd@gnu.org>
2884 * xdisp.c (display_line): Set row's ends_in_newline_from_string_p.
2885 (try_window_id): Skip back over lines ending in a newline from a
2888 * dispextern.h (struct glyph_row) <ends_in_newline_from_string_p>:
2891 2001-10-01 Richard M. Stallman <rms@gnu.org>
2893 * search.c (Freplace_match): Doc fix.
2895 2001-09-28 Andrew Innes <andrewi@gnu.org>
2897 * w32menu.c (set_frame_menubar): Take into account that
2898 f->menu_bar_vector can be nil, and not a vector. From Ken Raeburn
2901 2001-09-30 Eli Zaretskii <eliz@is.elta.co.il>
2903 * frame.c (syms_of_frame) <default-minibuffer-frame>: Doc fix.
2905 2001-09-28 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
2907 * s/gnu-linux.h: Fix a typo in comment.
2909 2001-09-28 Andreas Schwab <schwab@suse.de>
2911 * s/gnu-linux.h (LD_SWITCH_SYSTEM_TEMACS): Link temacs with -z
2912 nocombreloc, in case -z combreloc is the default.
2914 2001-09-28 Gerd Moellmann <gerd@gnu.org>
2916 * m/macppc.h [DATA_SEG_BITS]: Put in #if 0 until we know what's
2917 really going on here.
2919 2001-09-27 Stefan Monnier <monnier@cs.yale.edu>
2921 * search.c (trivial_regexp_p): Catch \{N,M\} as well.
2923 2001-09-27 Eli Zaretskii <eliz@is.elta.co.il>
2925 * Makefile.in (shortlisp): Resync with loadup.el: add backquote,
2926 utf-8, menu-bar, and latin-N.
2927 (SOME_MACHINE_LISP): Remove menu-bar, since it's loaded
2928 unconditionally now.
2929 (lisp): Add latin-N, since they are preloaded.
2931 2001-09-27 Gerd Moellmann <gerd@gnu.org>
2933 * xterm.c (x_draw_relief_rect): Draw bottom relief 1 pixel more
2934 to the left. Some cleanup.
2936 * xdisp.c (display_mode_element): One more case where a string's
2937 multibyteness should be used for display.
2939 2001-09-26 Gerd Moellmann <gerd@gnu.org>
2941 * fileio.c (Finsert_file_contents): If REPLACE is non-nil, stop
2944 * xdisp.c (with_echo_area_buffer): Use echo_kboard instead
2945 of the only temporarily set echoing flag for deciding when
2948 * keyboard.c (echo_kboard): Make externally visible.
2950 * lisp.h (echo_kboard): Declare extern.
2952 * xdisp.c (make_cursor_line_fully_visible): Return 0 and set
2953 fonts_changed_p if we need larger matrices due to vscrolling.
2954 (try_scrolling, try_cursor_movement, redisplay_window): Give up on
2955 this round of redisplay if make_cursor_line_fully_visible fails.
2956 (CURSOR_MOVEMENT_*, SCROLLING_*): New enumerators.
2957 (try_cursor_movement, try_scrolling): Use them instead of integers.
2959 * dispextern.h (required_matrix_width, required_matrix_height):
2962 * dispnew.c (required_matrix_width, required_matrix_height):
2964 (allocate_matrices_for_window_redisplay)
2965 (allocate_matrices_for_frame_redisplay: Use them.
2966 Remove parameters CH_DIM.
2968 * xdisp.c (display_mode_lines): Temporarily set selected_frame
2969 and selected_window to the frame of the window whose mode-lines
2970 are displayed, and to the window itself.
2971 (redisplay_window, redisplay_mode_lines): Don't set selected_frame
2974 2001-09-25 Gerd Moellmann <gerd@gnu.org>
2976 * xfns.c (x_kill_gs_process): Recognize if someone has cleared
2977 the image cache under us.
2979 * xdisp.c (display_mode_element): If the mode element is a symbol
2980 with a string value, use that string's multibyteness for displaying.
2982 * keyboard.c (read_char): Don't clear a message for a switch-frame
2983 event. From Stefan Monnier <monnier@cs.yale.edu>.
2985 * xterm.c (fast_find_position) [0]: Add a presumably more correct
2986 version for after 21.1.
2988 * xdisp.c (row_containing_pos): Make externally visible.
2990 * dispextern.h (row_containing_pos): Add prototype.
2992 * process.c (send_process): Disable composition if from_byte < 0.
2993 From Kenichi Handa <handa@etl.go.jp>.
2995 2001-09-24 Gerd Moellmann <gerd@gnu.org>
2997 * xterm.c (refreshicon): Function removed.
2999 * Makefile.in (xterm.o): Remove references to sink.h and sinkmask.h.
3001 * sink11.h, sink11mask.h, sink.h, sinkmask.h: Removed.
3003 * xterm.c (toplevel): Remove includes in #if 0.
3005 * process.c (sigchld_handler) [LINUX]: Don't return from
3006 the signal handler at the end of the loop.
3008 2001-09-21 Gerd Moellmann <gerd@gnu.org>
3010 * sysdep.c (wait_for_termination) [POSIX_SIGNALS]:
3011 Terminate only if kill returns -1, and errno is ESRCH.
3013 2001-09-21 Markus Rost <rost@math.ohio-state.edu>
3015 * Makefile.in (shortlisp): Add ../lisp/env.elc.
3017 2001-09-20 Gerd Moellmann <gerd@gnu.org>
3019 * process.c (sigchld_handler): Use GC_CONSP, GC_INTEGERP, GC_EQ
3020 since this function can be called during GC.
3022 * callproc.c (Fcall_process): Handle errors from pipe(2).
3023 (child_setup): Delete code in #ifdef vipc.
3025 2001-09-19 Gerd Moellmann <gerd@gnu.org>
3027 * xdisp.c (decode_mode_spec): Add parameter MULTIBYTE.
3028 (display_mode_element): Display the string from decode_mode_spec
3029 depending on its multibyteness.
3031 * s/netbsd.h (LD_SWITCH_SYSTEM, C_SWITCH_SYSTEM): Add /usr/pkg.
3033 * m/macppc.h (DATA_SEG_BITS): Also define for GCC 3.
3035 2001-09-18 Gerd Moellmann <gerd@gnu.org>
3037 * keyboard.c (Frecursive_edit): Pass (BUFFER . SINGLE-KBOARD) to
3038 recursive_edit_unwind.
3039 (recursive_edit_unwind): Set kboard state according to
3042 * buffer.c (modify_overlay): Don't do nothing if START == END;
3043 This can still be a modification, for example when an overlay has
3044 a before-string or after-string.
3045 (Fdelete_overlay): Prevent redisplay optimizations when deleting
3046 an overlay with before-string or after-string.
3048 * s/netbsd.h (C_SWITCH_SYSTEM): Add.
3049 (LD_SWITCH_SYSTEM): Include /usr/local/lib.
3051 * xdisp.c (try_window_id) [!GLYPH_DEBUG]: Give up if
3052 first_unchanged_at_end_row is in front of
3053 last_unchanged_at_beg_row. This code should be removed after the
3056 2001-09-17 Gerd Moellmann <gerd@gnu.org>
3058 * buffer.h (BUF_COMPUTE_UNCHANGED): Use BUF_MODIFF and
3059 BUF_OVERLAY_MODIFF instead of MODIFF and OVERLAY_MODIFF.
3061 * m/macppc.h (DATA_SEG_BITS) [__linux__]: Define for GCC
3064 2001-09-14 Eli Zaretskii <eliz@is.elta.co.il>
3066 * dired.c (Ffile_attributes): Doc fix.
3068 2001-09-14 Gerd Moellmann <gerd@gnu.org>
3070 * fileio.c (Ffile_symlink_p): Fix last change.
3072 * filelock.c (current_lock_owner): Fix last change.
3074 2001-09-13 Gerd Moellmann <gerd@gnu.org>
3076 * filelock.c (current_lock_owner): If readlink returns ERANGE,
3077 take that to mean that the buffer is too small.
3079 * fileio.c (Ffile_symlink_p): If readlink returns ERANGE, take
3080 that to mean that the buffer is too small.
3082 * xdisp.c (reseat_1): Set IT's multibyte_p flag according to the
3083 current buffer's multibyteness when discarding the iterator's
3086 * xfns.c (Fx_window_property): Handle case that property gets
3087 deleted between the two calls to XGetWindowProperty.
3089 2001-09-11 Gerd Moellmann <gerd@gnu.org>
3091 * minibuf.c (read_minibuf_unwind): Bind inhibit-modification-hooks.
3093 * minibuf.c (read_minibuf): Bind inhibit-modification-hooks to t,
3094 in addition to read-only.
3096 * xdisp.c (with_echo_area_buffer): Bind inhibit-modification-hooks
3097 to t in addition to read-only.
3099 * lisp.h (Qinhibit_modification_hooks): Declare.
3101 * insdel.c (Qinhibit_modification_hooks): New variable.
3102 (syms_of_insdel): Initialize and staticpro it.
3104 * textprop.c (verify_interval_modification): Don't run
3105 modification-hooks if inhibit_modification_hooks.
3107 * dispnew.c (set_window_cursor_after_update): Fix code
3108 finding glyph row containing cursor when cursor_in_echo_area
3111 * xdisp.c (init_from_display_pos): Put some code in #if 0.
3112 (add_to_log): Use bcopy instead of strcpy.
3113 (init_from_display_pos): Use an explicit loop over bytes in
3114 overlay strings instead of calling index.
3116 2001-09-10 Gerd Moellmann <gerd@gnu.org>
3118 * alloc.c (allocate_buffer): Call VALIDATE_LISP_STORAGE.
3120 * dispnew.c (direct_output_for_insert): Don't change IT's
3121 stop_charpos to something in front of its current position.
3123 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: Take args like
3126 2001-09-10 Richard M. Stallman <rms@gnu.org>
3128 * frame.c (Fmouse_position): Doc fix.
3130 2001-09-07 Gerd Moellmann <gerd@gnu.org>
3132 * xdisp.c (init_from_display_pos): Don't compare the result
3133 of calling index with NULL.
3135 2001-09-06 Gerd Moellmann <gerd@gnu.org>
3137 * xfns.c (x_set_background_color): Don't change the colors
3138 of the X window of scroll bar widgets.
3140 2001-09-05 Andrew Innes <andrewi@gnu.org>
3142 * w32fns.c (w32_createwindow): Undo last change.
3144 2001-09-05 Gerd Moellmann <gerd@gnu.org>
3146 * macros.c (store_kbd_macro_char): Fix computation of kbd_macro_end.
3148 * xdisp.c (string_buffer_position): Use *single_char_property*
3149 functions instead of the *single_property* functions.
3151 2001-09-04 Andrew Innes <andrewi@gnu.org>
3153 * w32term.c (w32_read_socket): Add more information to debugging
3156 * w32fns.c (w32_createwindow): Remove the WS_CLIPCHILDREN style
3157 from Emacs frames, so that calls to GetClipBox in w32term.c
3158 correctly report when part of a frame is visible (including
3159 scrollbars, etc). This prevents repeated redrawing of frames when
3160 only a scrollbar is visible.
3161 (w32_wnd_proc): Add more frame information to debugging output.
3163 2001-09-03 Stefan Monnier <monnier@cs.yale.edu>
3165 * xdisp.c (handle_single_display_prop): Fix for int/Lisp_Object mixup.
3167 2001-09-03 Gerd Moellmann <gerd@gnu.org>
3169 * xterm.c (note_mouse_highlight) <help-echo>: When looking for
3170 help-echo for a string which doesn't have help-echo itself, use
3171 get-char-property to obtain the help-echo from the string's buffer
3172 (note_mouse_highlight) <mouse-face>: When on a string that doesn't
3173 have mouse-face, look ``under'' the string for mouse-face from an
3175 (fast_find_position): Add parameter STOP. In the final row, stop
3176 before glyphs having STOP as object. Don't consider glyphs that
3177 are not from a buffer.
3179 * buffer.c (syms_of_buffer) <default-directory>: Doc fix.
3181 2001-09-01 Eli Zaretskii <eliz@is.elta.co.il>
3183 * fns.c (Fmd5): Doc fix.
3185 2001-08-31 Gerd Moellmann <gerd@gnu.org>
3187 * composite.c (update_compositions): Do nothing if
3188 inhibit-modification-hooks is set.
3190 2001-08-30 Gerd Moellmann <gerd@gnu.org>
3192 * emacs.c (shut_down_emacs): Don't call check_glyph_memory
3193 and check_message_stack if terminating abnormally. We want
3194 glyph matrices etc. in a core dump.
3196 * xdisp.c (Qbuffer_position, Qposition, Qobject): New variables.
3197 (syms_of_xdisp): Initialize them.
3198 (handle_single_display_prop): Don't change point, bind `object',
3199 `position', and `buffer-position' instead to the object having the
3200 `display' property, position in the object and position in the buffer.
3202 * fileio.c (Finsert_file_contents): Don't change the multibyteness
3203 of the buffer if REPLACE is non-nil.
3205 2001-08-29 Gerd Moellmann <gerd@gnu.org>
3207 * fileio.c (Finsert_file_contents): Undo change of 2001-08-27.
3209 2001-08-28 Eli Zaretskii <eliz@is.elta.co.il>
3211 * w32term.c (x_set_glyph_string_background_width)
3212 (show_mouse_face): Track the last changes in xterm.c.
3214 2001-08-28 Gerd Moellmann <gerd@gnu.org>
3216 * xterm.c (x_set_glyph_string_background_width): Set the glyph
3217 string's background width so that multi-line mouse-face is drawn
3218 to the right edge of the window.
3219 (show_mouse_face): Set the row's mouse_face_p flag after drawing
3222 * dispnew.c (direct_output_for_insert): Set updated_area
3223 before inserting/writing glyphs.
3225 * xdisp.c (display_mode_element): Use string_byte_to_char to
3226 determine character positions in strings, use chars_in_text
3227 instead of strwidth.
3228 (dump_glyph_row) [GLYPH_DEBUG]: Take a glyph row instead of
3229 a matrix as parameter; this is easier to use from GDB.
3231 2001-08-28 Miles Bader <miles@gnu.org>
3233 * textprop.c (Fprevious_single_char_property_change)
3234 (Fnext_single_char_property_change): Doc fixes.
3236 2001-08-27 Gerd Moellmann <gerd@gnu.org>
3238 * fileio.c (Finsert_file_contents): Allocate, restore, and
3239 free composition data in the case of REPLACE not being nil.
3241 * xdisp.c (init_from_display_pos, init_to_row_end): Return 0 if
3242 there exist overlay strings with newlines at POS.
3243 (text_outside_line_unchanged_p): Return 0 if changes start at
3244 START and overlays exist at START. Likewise for END.
3245 (try_window_id): Give up if init_to_row_end returns 0.
3247 * fileio.c (Finsert_file_contents): Call Fset_buffer_multibyte
3250 2001-08-24 Gerd Moellmann <gerd@gnu.org>
3252 * keymap.c (access_keymap): Return the cdr of the binding of
3253 a generic character instead of its definition (KEY . BINDING).
3255 * fileio.c (Finsert_file_contents): Set coding's dest_multibyte
3256 to 0 also in the REPLACE case.
3258 2001-08-24 Andrew Choi <akochoi@cse.cuhk.edu.hk>
3260 * fileio.c (Ffile_readable_p) [macintosh]: Call access instead of
3261 open to determine whether file is readable (as for DOS_NT).
3263 2001-08-23 Gerd Moellmann <gerd@gnu.org>
3265 * fileio.c (Finsert_file_contents): If VISIT is non-nil, and
3266 coding.type is coding_type_no_conversion or coding_type_raw_text,
3267 use Fset_buffer_multibyte to make the buffer unibyte if REPLACE is
3268 non-nil instead of just setting enable_multibyte_characters in the
3271 2001-08-22 Gerd Moellmann <gerd@gnu.org>
3273 * dispextern.h (struct face_cache): Add member
3274 menu_face_changed_p.
3276 * xfaces.c (menu_face_changed_default): New variable.
3277 (menu_face_changed_count): Variable removed.
3278 (Finternal_set_lisp_face_attribute): Doc fix. If FRAME is t, set
3279 the menu_face_changed_default flag, otherwise set the FRAME's
3280 menu_face_changed_p flag if the `menu' face has been changed.
3281 Prevent calling set_font_frame_param if FRAME is t.
3282 (make_face_cache): Initialize cache's menu_face_changed_p
3283 from menu_face_changed_default.
3284 (realize_basic_faces): Look into the frame's face cache to
3285 determine if the menu appearance needs updating.
3287 * keymap.c (access_keymap): Fix last change to not consider
3288 IDX when it has modifiers.
3290 2001-08-21 Gerd Moellmann <gerd@gnu.org>
3292 * keymap.c (access_keymap): If a binding of the form (GENERIC-CHAR
3293 . BINDING) exists, where GENERIC-CHAR is the generic character of
3294 the charset of IDX, return BINDING unless there exists a binding
3297 2001-08-16 Gerd Moellmann <gerd@gnu.org>
3299 * xrdb.c (SYSV): Don't define on Solaris 2.
3300 From Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>.
3302 * xdisp.c (move_it_by_lines) <DVPOS < 0>: Start at the beginning
3303 of the screen line, not text line, containing IT's current position.
3305 2001-08-15 Gerd Moellmann <gerd@gnu.org>
3307 * window.c (window_scroll_pixel_based): Don't recenter if
3308 PT is partially visible in the window.
3310 * xterm.c (expose_window_tree, expose_window, expose_line):
3311 Return 1 when overwriting mouse-face.
3312 (expose_frame): If mouse-face was overwritten, redo it.
3314 * xfaces.c (x_update_menu_appearance): Don't call
3315 set_frame_menubar, let the next redisplay do it.
3317 2001-08-14 Andrew Innes <andrewi@gnu.org>
3319 * w32term.c (x_draw_glyph_string): Draw relief (if any) before
3320 drawing glyph string.
3322 2001-08-14 Eli Zaretskii <eliz@is.elta.co.il>
3324 * s/hiuxwe2.h: New file, for the HITACHI SR2001/SR2201 series
3327 2001-08-14 Gerd Moellmann <gerd@gnu.org>
3329 * xfaces.c (x_update_menu_appearance): Save and restore value of
3330 interrupt_input_blocked.
3332 2001-08-13 Gerd Moellmann <gerd@gnu.org>
3334 * xdisp.c (move_it_by_lines) <DVPOS < 0>: If not already on
3335 a line start, move back to the line start.
3337 * xdisp.c (resize_echo_area_exactly): Don't resize the mini-window
3338 exactly when a mini-buffer is active.
3340 * keyboard.c (make_lispy_event): Interpret double_click_fuzz
3341 in units of 1/8 character on non window-system frames.
3342 (syms_of_keyboard) <double-click-fuzz>: Doc fix.
3344 2001-08-10 Eli Zaretskii <eliz@is.elta.co.il>
3346 * keyboard.c (syms_of_keyboard) <double-click-fuzz>: Fix a typo in
3349 2001-08-09 Gerd Moellmann <gerd@gnu.org>
3351 * keyboard.c (Vpre_help_message): New variable.
3352 (syms_of_keyboard): Initialize and staticpro it.
3353 (show_help_echo): Record current message before displaying a
3354 help-echo, and restore that message when clearing the help.
3356 * xfns.c (x_create_im): Remove prototype.
3358 * xdisp.c (mark_window_display_accurate_1): Remove an assertion.
3360 * dispnew.c (adjust_glyph_matrix): Undo last change.
3362 2001-08-08 Gerd Moellmann <gerd@gnu.org>
3364 * dispnew.c (adjust_glyph_matrix): In the optimization for
3365 windows whose height has changed, disable partially visible lines.
3367 2001-08-07 Gerd Moellmann <gerd@gnu.org>
3369 * window.c (Frecenter): If ARG < 0, and on a window system
3370 frame, count in some empty lines when we can't move -ARG lines down.
3372 * xdisp.c (start_display): Don't try to determine the continuation
3373 lines width if lines are truncated. It's superfluous and leads to
3374 incorrect results if POS is not visible in the window after
3375 reseating the iterator at the previous line start.
3377 2001-08-06 Gerd Moellmann <gerd@gnu.org>
3379 * xterm.c (x_dump_glyph_string): Put in #if GLYPH_DEBUG.
3381 2001-08-06 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
3383 * alloc.c (init_stack): Remove declaration.
3385 2001-08-03 Gerd Moellmann <gerd@gnu.org>
3387 * keyboard.c (read_key_sequence): Check that key is an integer
3388 before comparing it with quit_char.
3389 (add_command_key): Use larger_vector.
3390 (read_char_x_menu_prompt): Instead of converting symbol and
3391 integer events into conses (EVENT . nil), use (EVENT . disabled)
3392 which cannot be confused with valid events.
3393 (read_char): When reading from Vunread_command_events, check for
3394 events of the form (EVENT . disabled) instead of
3397 * xdisp.c (resize_mini_window): If Vmax_mini_window_height is
3398 a float, determine the max height from the frame's height.
3400 2001-08-02 Gerd Moellmann <gerd@gnu.org>
3402 * xdisp.c (redisplay_internal): Take message_cleared_p into
3403 account only if minibuf_level == 0.
3405 2001-08-01 Gerd Moellmann <gerd@gnu.org>
3407 * xdisp.c (redisplay_internal): Add a check for the last
3410 * xdisp.c (message_cleared_p): New variable.
3411 (clear_message): Set message_cleared_p when clearing the current
3413 (redisplay_internal): Look at message_cleared_p to capture
3414 the case that the echo area should be cleared.
3416 * keyboard.c (command_loop_1): Fix spelling of
3417 resize_echo_area_exactly.
3419 * dispextern.h (resize_echo_area_exactly): Fix typo in function name.
3421 * xdisp.c (resize_echo_area_exactly): Fix typo in function name.
3423 * xfns.c (x_set_tool_bar_lines): Clear the tool bar window's
3424 current matrix when the window gets smaller.
3426 2001-08-01 Eli Zaretskii <eliz@is.elta.co.il>
3428 * print.c (strout): Cast the character passed to insert_char to
3429 unsigned char, to avoid sign extension when it is promoted to int.
3431 2001-07-31 Gerd Moellmann <gerd@gnu.org>
3433 * fileio.c (Finsert_file_contents): Don't treat a return value
3434 of 0 from emacs_read as an IO error.
3436 2001-07-30 Gerd Moellmann <gerd@gnu.org>
3438 * keyboard.c (abs): New macro.
3439 (double_click_fuzz): New variable.
3440 (make_lispy_event): Use it to determine what makes a double-click.
3441 (syms_of_keyboard): DEFVAR_INT it.
3443 * xmenu.c (set_frame_menubar): Take into account that
3444 f->menu_bar_vector can be nil, and not a vector. From Ken Raeburn
3447 2001-07-27 Gerd Moellmann <gerd@gnu.org>
3449 * xterm.c (x_get_glyph_string_clip_rect): Minor cleanup.
3451 * dispnew.c (shift_glyph_matrix, blank_row): Fix computation
3452 of row's visible height.
3454 * xdisp.c (init_from_display_pos): If POS is in an overlay string,
3455 deal with the first overlay string having an image `display' property.
3456 (try_window_reusing_current_matrix, compute_line_metrics):
3457 Fix computation of row's visible height for the case that part of the
3458 row is invisible above and part of the row is at the same time
3459 invisible below the window.
3461 2001-07-26 Gerd Moellmann <gerd@gnu.org>
3463 * xfns.c (x-show-tip): Doc fix.
3465 * xfns.c (Vx_max_tooltip_size): New variable.
3466 (syms_of_xfns): DEFVAR_LISP it.
3467 (Fx_show_tip): Set frame's window_width to the width of the
3468 window. Use a maximum tooltip size specified by
3469 Vx_max_tooltip_size, if that has valid contents.
3470 (x_create_tip_frame): Set tooltip buffer's truncate-lines to nil.
3472 2001-07-26 Andrew Innes <andrewi@gnu.org>
3474 * w32term.c (x_display_list): New variable.
3475 (w32_term_init): Set it.
3477 * w32term.h (x_display_list): New extern.
3479 2001-07-26 Gerd Moellmann <gerd@gnu.org>
3481 * xdisp.c (resize_mini_window): Give up when inhibit-redisplay
3482 is non-nil, instead of when redisplaying_p is non-zero.
3484 (mark_window_display_accurate_1): Add an assertion.
3486 2001-07-25 Gerd Moellmann <gerd@gnu.org>
3488 * dispextern.h (struct it): Increase size of ctl_chars to 16.
3490 * xfns.c (Fx_file_dialog): Block/unblock input while processing
3491 events so that we get a chance of processing expose events.
3493 * xdisp.c (resize_mini_window): Don't resize while redisplaying.
3495 2001-07-24 Gerd Moellmann <gerd@gnu.org>
3497 * xfns.c (valid_image_p): Protect better against invalid image
3498 specifications. Previous code could signal an error.
3500 2001-07-23 Gerd Moellmann <gerd@gnu.org>
3502 * indent.c (current_column): Fix column computation in the
3503 presence of display table entries.
3504 (current_column_1, Fmove_to_column, compute_motion): Likewise.
3506 * dispnew.c (adjust_glyph_matrix): In the optimization for
3507 windows whose height has changed, use the new window height
3508 to compute which rows to invalidate.
3510 * editfns.c (toplevel) [STDC_HEADERS]: Include float.h.
3511 (MAX_10_EXP): New macro.
3514 * coding.c (code_convert_region): Handle the multibyte case if
3515 decoding ends with CODING_FINISH_INSUFFICIENT_SRC.
3517 2001-07-20 Gerd Moellmann <gerd@gnu.org>
3519 * dispextern.h (struct face): Change type of `stipple' to
3522 * xterm.c (x_fill_stretch_glyph_string): Remove an assertion.
3524 2001-07-19 Gerd Moellmann <gerd@gnu.org>
3526 * dispnew.c (update_window): Don't set the cursor at the end
3527 of the update if display update has been paused.
3529 * composite.h (syms_of_composite): Renamed from syms_of_composition.
3531 2001-07-18 Ken Raeburn <raeburn@gnu.org>
3533 * fns.c (Fset_char_table_default): Check that a charset is defined
3534 before checking its dimension.
3536 2001-07-17 Ken Raeburn <raeburn@gnu.org>
3538 * coding.c (setup_coding_system): Don't do any designation based
3539 on reg_bits if charset is not yet defined.
3541 * lisp.h (XVECTOR): Verify correct object type before returning a
3542 pointer, using eassert.
3544 2001-07-17 Gerd Moellmann <gerd@gnu.org>
3546 * keyboard.c (KBD_BUFFER_SIZE) [!HAVE_WINDOW_SYSTEM]:
3547 Increase to 4096 because of paste problems reported on GNU/Linux.
3549 2001-07-17 Jan Nieuwenhuizen <janneke@gnu.org>
3551 * emacs.c (USAGE1): Add +LINE:COLUMN option help.
3553 2001-07-16 Gerd Moellmann <gerd@gnu.org>
3555 * fileio.c (unwind_read): Function removed.
3556 (read_non_regular, read_non_regular_quit): New functions.
3557 (Finsert_file_contents): When reading from non-regular files,
3558 arrange to catch a `quit' and terminate the loop. Rearrange
3559 code so that a `quit' when reading from a regular file doesn't
3560 insert text in the buffer.
3562 * xfaces.c (clear_face_cache): Clear fonts on a display basis.
3563 Clear faces afterwards.
3564 (clear_font_table): Take a x_display_info parameter. Don't free
3565 fonts being the default font of any frame on the given display.
3567 2001-07-13 Gerd Moellmann <gerd@gnu.org>
3569 * xdisp.c (get_next_display_element): Use CHAR_STRING_NO_SIGNAL
3570 instead of CHAR_STRING which can signal an error.
3572 * charset.c (char_to_string_1): Extracted from char_to_string.
3573 Return -1 instead of signaling an error.
3574 (char_to_string): Use it.
3576 * charset.h (CHAR_STRING_NO_SIGNAL): New macro.
3578 2001-07-12 Stefan Monnier <monnier@cs.yale.edu>
3580 * coding.c (Ffind_coding_systems_region_internal): If safe_codings
3581 is t, don't try to append anything to it.
3583 2001-07-12 Eli Zaretskii <eliz@is.elta.co.il>
3585 * dired.c (file_name_completion): Pass dp->d_name to
3586 Fstring_match, not elt, which is always nil here.
3588 2001-07-12 Gerd Moellmann <gerd@gnu.org>
3590 * xselect.c (x_decline_selection_request): Handle errors
3591 caused by receivers that have vanished.
3593 * xterm.c (XTread_socket) <PropertyNotify>: Put the code
3594 ignoring events on foreign windows in #if 0. Always dispatch
3595 the event after checking it with x_handle_property_notify.
3597 * xselect.c (TRACE0, TRACE1, TRACE2): New macros, defined
3598 depending on TRACE_SELECTION. Replace fprintfs in #if 0 with
3599 TRACE macros to facilitate debugging. Add additional trace statements.
3600 (toplevel): Add prototypes for file-local functions.
3601 (x_atom_to_symbol): Remove DPYINFO parameter.
3603 2001-07-11 Stefan Monnier <monnier@cs.yale.edu>
3605 * w32menu.c (menubar_selection_callback, w32_menu_show):
3606 Initialize `entry' to nil.
3607 (w32_dialog_show): Remove unused `save_wv' variable.
3608 (name_is_separator): Recognize "--:foo" and "--foo-bar".
3610 2001-07-11 Gerd Moellmann <gerd@gnu.org>
3612 * xdisp.c (try_cursor_movement): Prevent a warning from GCC 3.0.
3614 * fileio.c (unwind_read): Print a message when discarding inserted
3615 text or switching the buffer to unibyte. Change parameter.
3616 (Finsert_file_contents): Don't pass VISIT to unwind_read.
3618 * fileio.c (unwind_read): New function.
3619 (Finsert_file_contents): Record it as unwind-function for
3620 the case that reading is interrupted by C-g.
3622 2001-07-10 Gerd Moellmann <gerd@gnu.org>
3624 * dispnew.c (update_window): Don't skip the header-line
3625 update when scrolling_window returns 0.
3627 * xfaces.c (unload_color): Do nothing if PIXEL is -1.
3629 * xfns.c (Fx_create_frame): Initialize frame colors to -1,
3630 for the case that x_decode_color signals an error.
3632 * xdisp.c (add_to_log): Do nothing if called asynchronously.
3634 2001-07-09 Gerd Moellmann <gerd@gnu.org>
3636 * sound.c (toplevel): Include <signal.h> and "syssignal.h".
3637 (vox_configure, vox_close) [SIGIO]: Block/unblock SIGIO
3640 2001-07-06 Eli Zaretskii <eliz@is.elta.co.il>
3642 * dosfns.c (syms_of_dosfns): Add \n\ at the end of a line in the
3643 doc string line for dos-timezone-offset.
3645 * msdos.c (do_visible_bell): Add \n\ at the end of each line of
3646 inline assembly, to avoid compiler warnings.
3647 (syms_of_msdos): Add \n\ at the end of a line in the doc string
3648 line for dos-unsupported-char-glyph.
3650 * buffer.c (syms_of_buffer) [if 0]: Avoid a warning from GCC 3.0.
3652 2001-07-05 Gerd Moellmann <gerd@gnu.org>
3654 * sound.c: Include Emacs' header files with #include "...".
3656 * eval.c (specbind): Additionally record the buffer that was
3657 current when a buffer-local or frame-local variable was bound.
3659 2001-07-04 Gerd Moellmann <gerd@gnu.org>
3661 * xterm.c (x_produce_glyphs): Don't convert multibyte characters
3662 to unibyte characters in unibyte buffers.
3664 2001-07-03 Gerd Moellmann <gerd@gnu.org>
3666 * eval.c (specbind): If SYMBOL has a frame-local binding, record
3667 the frame on the binding stack. Change format of entries for
3668 local bindings on the binding stack to '(SYMBOL . WHERE)'.
3669 (unbind_to): Handle unbinding a frame-local variable.
3671 * xdisp.c (compute_line_metrics): On ttys, subtract continuation
3672 glyphs and truncation glyphs at the end of a row from its pixel width.
3673 (dump_glyph_row): Print row's continuation_lines_width.
3674 (try_window_id): Take the shortcut if ZV is visible in the
3675 window, but there are actually no changes at ZV.
3677 2001-07-02 Gerd Moellmann <gerd@gnu.org>
3679 * xterm.h (x_free_dpy_colors): Add prototype.
3681 * xterm.c (cvt_pixel_dtor): Call x_free_dpy_colors with the
3682 right number of arguments.
3684 * Makefile.in (tags): Depend on $(lwlibdir)/TAGS.
3685 ($(lwlibdir)TAGS): New target.
3686 (TAGS): Fix dependency list.
3688 * xterm.c (x_list_fonts): Make sure XFreeFont is called
3691 2001-06-30 Gerd Moellmann <gerd@gnu.org>
3693 * emacs.c (main): Remove extern declaration for sys_nerr, which
3694 isn't used and causes a compilation error with GCC 3.0 on
3697 2001-06-27 Gerd Moellmann <gerd@gnu.org>
3699 * widget.c (EmacsFrameSetCharSize): Turn off atimers and block
3700 SIGIO around the code where Xt might wait for a ConfigureNotifyEvent.
3701 (toplevel): Include <signal.h> and syssignal.h.
3703 * sound.c (vox_configure, vox_close): Turn off atimers
3706 2001-06-26 Gerd Moellmann <gerd@gnu.org>
3708 * keyboard.c (read_char) <non_reread>: Record the previous idle
3709 start time before calling timer_stop_idle.
3710 (read_char) <reread_first>: After processing a help-echo event,
3711 restore the previous idle start time.
3713 * xdisp.c (handle_invisible_prop): Deal with overlay strings at
3714 the start of invisible text.
3715 (setup_for_ellipsis): New function.
3716 (next_overlay_string): After all overlay strings have been
3717 processed, display an ellipsis if necessary.
3718 (load_overlay_strings, get_overlay_strings): Add parameter CHARPOS.
3719 (push_it): Initialize display_ellipsis_p on the iterator's stack.
3721 * dispextern.h (struct iterator_stack_entry): Add member
3724 2001-06-25 Gerd Moellmann <gerd@gnu.org>
3726 * widget.c (EmacsFrameSetCharSize): Set XtNwaitForWm depending
3727 on the value of the wait-for-wm frame parameter.
3729 * xterm.h (struct x_output): Add member wait_for_wm.
3731 * xfns.c (Qwait_for_wm): New variable.
3732 (x_frame_parms): Add entry for `wait-for-wm".
3733 (x_set_wait_for_wm): New function.
3734 (Fx_create_frame): Call x_default_parameter for wait-for-wm.
3735 (syms_of_xfns): Initialize and staticpro Qwait_for_wm.
3737 * xdisp.c (try_window_id) <all changes below window end>: Don't
3738 take this shortcut if ZV is visible in the window.
3739 (try_window_id): When checking for window start being in changed
3740 text, don't check that the buffer's size has changed.
3742 2001-06-23 Richard M. Stallman <rms@gnu.org>
3744 * minibuf.c (Fcompleting_read): Doc fix.
3746 2001-06-19 Gerd Moellmann <gerd@gnu.org>
3748 * composite.c (Ffind_composition_internal): Accept ZV
3749 and a string's end position as POS.
3751 2001-06-18 Gerd Moellmann <gerd@gnu.org>
3753 * composite.c (Ffind_composition_internal): Check POS
3756 2001-06-15 Eli Zaretskii <eliz@is.elta.co.il>
3758 * editfns.c (Fmessage_box): If the frame is not under a window
3759 system, output the message in the echo area.
3761 2001-06-14 Richard M. Stallman <rms@gnu.org>
3763 * xdisp.c (try_window_id): When EOB is visible, don't treat
3764 insertion at EOB as if it were "off the bottom of the screen."
3766 2001-06-11 Andrew Innes <andrewi@gnu.org>
3768 * w32proc.c (create_child): Add new parameter is_gui_app.
3769 (w32_executable_type): Add new parameter is_gui_app.
3770 (sys_spawnve): Use it.
3771 (sys_kill): Fake ^C for SIGINT, and ^Break (if possible) for
3772 SIGQUIT. This matches better how the signals are interpreted by
3773 MSVC compiled programs.
3774 (syms_of_ntproc): Update docstring.
3776 2001-06-02 Stefan Monnier <monnier@cs.yale.edu>
3778 * xterm.c (clear_mouse_face): Reset dpyinfo->mouse_face_overlay as
3779 well otherwise note_mouse_highlight might optimize away highlighting
3780 if we pass over that same overlay again.
3782 2001-06-02 Eli Zaretskii <eliz@is.elta.co.il>
3784 * lread.c (Fload): Document that the argument is run via
3785 substitute-in-file-name.
3787 2001-05-31 Gerd Moellmann <gerd@gnu.org>
3789 * Makefile.in (bootstrap-doc): New target.
3790 (bootstrap-emacs): Depend on it.
3792 * fileio.c (Fdo_auto_save): Don't try to create the directory of
3793 auto-save-list-file-name when shutting down Emacs, because
3794 creating the directory might signal an error, and leaves
3795 Emacs in a strange state.
3797 * term.c: (tty_cursor_hidden): New variable.
3798 (update_begin): Don't call tty_hide_cursor. Clean up.
3799 (update_end, set_terminal_window, set_scroll_region): Clean up.
3800 (ring_bell, reset_terminal_modes): Clean up.
3801 (tty_hide_cursor, tty_show_cursor): Hide/show cursor depending
3802 on tty_cursor_hidden.
3803 (write_glyphs): Call tty_hide_cursor.
3805 2001-05-30 Stefan Monnier <monnier@cs.yale.edu>
3807 * buffer.c (copy_overlays): Make ENABLE_CHECKING happy.
3809 2001-05-30 Gerd Moellmann <gerd@gnu.org>
3811 * xfns.c (enum image_value_type): New enumerator
3812 IMAGE_STRING_OR_NIL_VALUE.
3813 (parse_image_spec): Handle it.
3814 (xbm_format, pbm_format): Use it for :foreground and :background.
3815 (xbm_load, pbm_load): Check for nil color names.
3817 * xterm.c (note_mouse_highlight): If an overlapping overlay
3818 exists, but we find that we highlight the same overlay as before,
3819 don't do the highlighting again.
3821 2001-05-29 Gerd Moellmann <gerd@gnu.org>
3823 * xmenu.c (single_submenu, xmenu_show) [!HAVE_MULTILINGUAL_MENU]:
3824 Protect unibyte strings created by replacing their multibyte
3825 equivalents in menu_items.
3827 * keymap.c (Fsingle_key_description): NUL-terminate the string
3828 buffer before calling build_string.
3830 * callproc.c (Fcall_process): Deal with decode_coding returning
3831 CODING_FINISH_INCONSISTENT_EOL.
3833 2001-05-28 Gerd Moellmann <gerd@gnu.org>
3835 * xmenu.c (xmenu_show) [!HAVE_MULTILINGUAL_MENU]: Don't overwrite
3836 an item's name with its key description in case the description
3837 is a multibyte string.
3839 * keymap.c (Fsingle_key_description): Create a multibyte string
3842 * macros.c (Fstart_kbd_macro): Doc fix.
3844 * xterm.c (cursor_in_mouse_face_p): New function.
3845 (x_draw_stretch_glyph_string): Use it to choose a different GC
3846 when drawing a cursor within highlighted text.
3848 * editfns.c (char_property_eq): Put in #if 0.
3850 * indent.c (string_display_width): Put in #if 0.
3852 * lread.c (Fload): Remove unused label.
3854 * termcap.c (speeds): Put in #if 0.
3856 2001-05-18 Gerd Moellmann <gerd@gnu.org>
3858 * eval.c (call_debugger): Don't bind inhibit-eval-during-redisplay.
3860 * xfaces.c (xlfd_point_size): Don't divide pixel size from
3861 transformation matrix by 10.
3863 2001-05-16 Gerd Moellmann <gerd@gnu.org>
3865 * xfns.c (x_set_foreground_color): Change frame's cursor_pixel
3866 only if it's equal to the former foreground pixel color.
3867 (x_set_foreground_color, x_set_background_color)
3868 (x_set_mouse_color, x_set_cursor_color): Cleaned up.
3870 2001-05-16 Dave Love <fx@gnu.org>
3872 * insdel.c (signal_before_change, signal_after_change): Consider a
3873 local change hook which changes the buffer.
3875 * process.c (read_process_output): Don't call signal_after_change
3876 and update_compositions after insert_from_string_before_markers.
3878 2001-05-16 Gerd Moellmann <gerd@gnu.org>
3880 * xfaces.c (split_font_name): Use the right field when
3881 checking for `[...]' syntax.
3883 * buffer.c (copy_overlays): New function.
3884 (clone_per_buffer_values): Use it.
3886 * buffer.h (OVERLAY_PLIST): New macro.
3888 * keymap.c (Fsingle_key_description): Replace a build_string with
3889 a make_multibyte_string. From Kenichi Handa <handa@etl.go.jp>.
3891 * fontset.c (Ffontset_info): Check that face is non-null
3892 before accessing its fields.
3894 2001-05-15 Gerd Moellmann <gerd@gnu.org>
3896 * keyboard.c (read_key_sequence): Prevent generating a fake
3899 * xfaces.c (split_font_name): Handle `[...]' for the right
3902 * ccl.c (ccl_driver): Don't copy remaining bytes in case
3903 of CCL_STAT_INVALID_CMD.
3905 2001-05-14 Stefan Monnier <monnier@cs.yale.edu>
3907 * eval.c (Fdefvar): Only record (defvar <var>) in the load-history
3908 in <var> has no default value yet.
3910 * xfaces.c (try_alternative_families): First try the FAMILY.
3911 And if nothing is found in the end, try again with scalable fonts.
3912 (try_font_list): Let try_alternative_families do a bit more of
3913 the work. Only use FAMILY if it is not nil.
3914 (syms_of_xfaces) <scalable-fonts-allowed>: Fix docstring.
3916 2001-05-14 Gerd Moellmann <gerd@gnu.org>
3918 * xterm.c (note_mouse_highlight): Avoid changing the mouse
3919 pointer shape when show_mouse_face has already done it.
3921 * xterm.c (x_draw_glyphs): Fix computation of rightmost x for
3924 * xfaces.c (split_font_name): Make sure to leave the loop
3925 with the right value of `i'.
3927 * xfaces.c (split_font_name): Handle matrix transformations
3928 in the pixel and point size fields of XLFD font names.
3929 (xlfd_point_size): Likewise.
3931 2001-05-12 Eli Zaretskii <eliz@is.elta.co.il>
3933 * w32fns.c (w32_to_x_font): Change prototype to fit the declaration.
3934 (x_to_w32_font): Add prototype.
3936 * regex.c (malloc, realloc, free) [emacs]: Undefine before
3937 redefining, to avoid compiler warnings.
3939 * w32proc.c: Include syssignal.h, to avoid compiler warnings.
3941 * w32bdf.c (search_file_line, set_bdf_font_info, seek_char)
3942 (w32_get_bdf_glyph): Cast between unsigned char and char when
3943 passing arguments to subroutines, to shut up compiler warnings.
3944 (w32_get_bdf_glyph): Don't mix signed and unsigned when calling
3947 * xfaces.c: Include keyboard.h before frame.h, not after it.
3949 * widget.c: Include keyboard.h before frame.h.
3951 * w32term.h (struct image, struct face): Forward declaration, to
3952 avoid compiler warnings.
3954 2001-05-11 Gerd Moellmann <gerd@gnu.org>
3956 * keyboard.c (read_key_sequence): Don't modify events when
3957 generating fake prefix keys (mode-line, scroll-bar, ...) since
3958 this prevents proper processing of such events when pushed back
3959 into unread-command-events.
3961 * xterm.c (clear_mouse_face): Return 1 if text with mouse face was
3962 actually redrawn. Make the function static.
3963 (note_mouse_highlight): Fix a case where the mouse cursor
3964 was changed back to the text cursor.
3966 * xterm.h (clear_mouse_face): Remove prototype.
3968 * xdisp.c (try_window_id): Fix the fix and set the right
3971 * xdisp.c (try_window_id): Fix computation of window end in the
3972 case that lines were deleted at the end of the window. Add some
3973 more debug_method_adds.
3975 * xfaces.c (try_alternative_families): New function.
3976 (try_font_list): Use it. If ATTRS specifies a family, check
3977 fonts from that family first.
3978 (choose_face_font): Remove code setting the family part of
3981 2001-05-10 Gerd Moellmann <gerd@gnu.org>
3983 * xdisp.c (try_window_id): Fix case of all changes before
3986 * xdisp.c (try_window_id): Add some xasserts.
3988 2001-05-09 Gerd Moellmann <gerd@gnu.org>
3990 * lisp.h (GLYPH_CHAR_VALID_P): Use CHAR_VALID_P.
3992 2001-05-09 Dave Love <fx@gnu.org>
3994 * xdisp.c (GIVE_UP): Fix for K&R C.
3996 2001-05-09 Gerd Moellmann <gerd@gnu.org>
3998 * print.c (syms_of_print) <print-length, print-level>: Doc fix.
4000 * xterm.c (note_mouse_highlight): Don't change the mouse cursor
4001 back to the text cursor shape without need.
4003 2001-05-07 Gerd Moellmann <gerd@gnu.org>
4005 * xfns.c (x_set_foreground_color): Set frame's cursor_pixel.
4007 * dispextern.h (inverse_video): Declare extern.
4009 * keyboard.c (delete_kboard): Handle the case that selected_frame
4010 has been deleted in the course of x_connection_closed.
4012 2001-05-03 Eli Zaretskii <eliz@is.elta.co.il>
4014 * xterm.c (XTread_socket) <Expose> [!USE_TOOLKIT_SCROLL_BARS]:
4015 Fix the change from 2001-04-30.
4017 2001-05-03 Gerd Moellmann <gerd@gnu.org>
4019 * xfns.c (file_dialog_unmap_cb): New function.
4020 (Fx_file_dialog): Use it as XmNunmapCallback to capture the case
4021 where a dialog is closed via the window manager.
4023 * xdisp.c (try_window_id): Cases of changes all in front of
4024 the window start or all below the window end mostly rewritten.
4025 (redisplay_window): Move the tests if try_window_id is
4026 applicable to try_window_id.
4027 (GIVE_UP): New macro.
4029 2001-05-02 Gerd Moellmann <gerd@gnu.org>
4031 * xterm.c (expose_window): Return int. If W is the window
4032 currently being updated, mark the frame garbaged.
4033 Fix computation of rows intersecting the exposed rectangle.
4034 (expose_window_tree): Stop when expose_window returns 0.
4036 * xterm.c (x_draw_stretch_glyph_string): Don't draw background
4037 again if it has already been drawn.
4039 2001-05-01 Stefan Monnier <monnier@cs.yale.edu>
4041 * syntax.c (update_syntax_table): Check that oldi has the same
4042 properties as old_prop before deciding not to invalidate.
4044 2001-04-30 Gerd Moellmann <gerd@gnu.org>
4046 * undo.c (Fprimitive_undo): In a writable buffer, enable undoing
4047 read-only text that is so because of text properties.
4049 * xterm.c (x_window_to_menu_bar) [USE_LUCID]: New function.
4050 (XTread_socket) <Expose> [USE_LUCID]: Handle events for
4051 windows that are components of a Lucid menu bar.
4053 2001-04-27 Gerd Moellmann <gerd@gnu.org>
4055 * term.c (turn_on_face): Fix reverse video handling on terminals
4056 that don't support colors.
4058 2001-04-26 Gerd Moellmann <gerd@gnu.org>
4060 * editfns.c (save_excursion_restore): Don't use XBUFFER on
4063 2001-04-25 Gerd Moellmann <gerd@gnu.org>
4065 * term.c (toggle_highlight): New function.
4066 (turn_on_face): Change handling of reverse video.
4068 * process.c (wait_reading_process_input):
4069 Call record_asynch_buffer_change only if a timer really changed buffers.
4071 * buffer.c (mouse_face_overlay_overlaps): Fix the computation
4072 of the number of overlays to check.
4074 * keyboard.c (command_loop_1): Redo change of 2001-03-12.
4076 * xdisp.c (try_window_id): Fix a case where window_end_pos
4077 and window_end_bytepos were not adjusted.
4079 2001-04-23 Gerd Moellmann <gerd@gnu.org>
4081 * xfaces.c (compute_char_face): If buffer is unibyte, set CH to
4084 2001-04-21 Eli Zaretskii <eliz@is.elta.co.il>
4086 * process.c (wait_reading_process_input) [!subprocesses]:
4087 Don't reference waiting_for_user_input_p, it's not defined in the
4088 branch without async subprocesses support.
4090 2001-04-19 Gerd Moellmann <gerd@gnu.org>
4092 * keyboard.c (delete_kboard): Prevent a dangling reference
4093 from current_kboard to KB, which is freed.
4095 * process.c (wait_reading_process_input):
4096 Call record_asynch_buffer_change after running timers, to make
4097 read_key_sequence aware of buffer changes from under it.
4099 2001-04-18 Gerd Moellmann <gerd@gnu.org>
4101 * xfaces.c (Qscalable_fonts_allowed): New variable.
4102 (realizing_basic_faces_p): Removed.
4103 (x_face_list_fonts): Special handling for realizing_basic_faces_p
4105 (realize_basic_faces): Specbind Qscalable_fonts_allowed to t.
4106 (syms_of_xfaces): Initialize Qscalable_fonts_allowed. Change default
4107 for scalable-fonts-allowed to t.
4109 * fileio.c (Finsert_file_contents): If the file size returned from
4110 stat is zero, set END to READ_BUF_SIZE. This makes sure we can
4111 read from files on a procfs whose contents are generated dynamically.
4113 2001-04-18 Eli Zaretskii <eliz@is.elta.co.il>
4115 * gmalloc.c (__malloc_size_t) [__GNUC__]: If STDC_HEADERS is not
4116 defined, include stddef.h and use __SIZE_TYPE__ instead of size_t.
4117 (__memalign_hook): Make the two prototypes consistent.
4119 2001-04-17 Gerd Moellmann <gerd@gnu.org>
4121 * xdisp.c (redisplay_window): Make sure to clear the desired glyph
4122 matrix of mini-windows.
4124 2001-04-12 Stefan Monnier <monnier@cs.yale.edu>
4126 * intervals.c (find_interval): Don't rebalance during signal handling.
4128 2001-04-11 Gerd Moellmann <gerd@gnu.org>
4130 * fns.c: Include blockinput.h.
4132 * fns.c (Fplist_get): Don't QUIT if interrupt_input_blocked.
4134 2001-04-10 Gerd Moellmann <gerd@gnu.org>
4136 * fns.c (Fcompare_strings): Fix return values.
4138 * window.c (window_scroll): Change the meaning of N to mean
4139 N screen-fulls or N lines.
4140 (window_scroll_pixel_based, window_scroll_line_based)
4141 (scroll_command, Fscroll_other_window): Change accordingly.
4143 * window.c (window_scroll_pixel_based, Frecenter):
4144 Call window_box_height instead of using it.last_visible_y for the
4145 height of the window.
4147 * xdisp.c (redisplay_window) <recenter>: Call window_box_height
4148 instead of using it.last_visible_y for the height of the window.
4150 * w32proc.c (sys_spawnve): Quote more chars for Cygwin.
4151 From Dan Holmsand <dan@eyebee.com>.
4153 * w32.c (sys_open): Try to open file without _O_CREAT first, to be
4154 able to write to hidden and system files. From Dan Holmsand
4157 * fileio.c (Fcopy_file) [WINDOWSNT]: Use CopyFile. From Dan
4158 Holmsand <dan@eyebee.com>.
4160 2001-04-09 Gerd Moellmann <gerd@gnu.org>
4162 * fns.c (Fplist_get, Fplist_put): Add QUITs.
4164 * window.c (window_internal_height): Return 1 less if the
4165 window has a header line.
4167 * xdisp.c (try_window_id): When scrolling on a terminal, take
4168 the change of window_internal_height into account.
4170 2001-04-09 Eli Zaretskii <eliz@is.elta.co.il>
4172 * gmalloc.c (align): If the argument SIZE would overflow
4173 __malloc_ptrdiff_t, fail right away.
4175 2001-04-06 Gerd Moellmann <gerd@gnu.org>
4177 * xfns.c (compute_tip_xy): Add parameters WIDTH and HEIGHT.
4178 Make sure the tooltip is completely visible.
4179 (x_make_gc): Use FRAME_X_SCREEN_NUMBER.
4181 * xterm.h (FRAME_X_SCREEN_NUMBER): New macro.
4183 * xmenu.c (xmenu_show): Use FRAME_X_SCREEN_NUMBER.
4185 2001-04-06 Dave Love <fx@gnu.org>
4187 * composite.c (update_compositions) <check_mask & CHECK_HEAD>:
4190 2001-04-06 Gerd Moellmann <gerd@gnu.org>
4192 * composite.h (COMPOSITION_VALID_P): Allow integers as cdrs of PROP.
4194 * xdisp.c (Qinhibit_eval_during_redisplay): Make it a Lisp_Object.
4196 2001-04-05 Gerd Moellmann <gerd@gnu.org>
4198 * sysdep.c (getwd) [!HAVE_GETWD]: Unblock input before returning.
4200 * editfns.c (Fcurrent_time_zone): Accept spaces in timezone names.
4202 * xfns.c (Vmotif_version_string) [USE_MOTIF]: New variable.
4203 (syms_of_xfns): DEFVAR_LISP it. Initialize from XmVERSION_STRING.
4205 * xmenu.c (free_frame_menubar) [USE_MOTIF]: Preserve the
4206 shell widget's position only if it is non-null.
4208 * xterm.c (x_free_frame_resources) [USE_X_TOOLKIT]:
4209 Set f->output_data.x->widget to null after destroying it.
4211 * fns.c (Frequire): Doc fix. Rename parameter FILE_NAME to
4212 FILENAME to bring it in synch with the documentation.
4214 * xfaces.c (realizing_basic_faces_p): Renamed from
4215 realize_default_face_p.
4216 (realize_basic_faces): Set/clear realizing_basic_faces_p.
4217 (realize_default_face): Don't set the flag.
4219 2001-04-04 Gerd Moellmann <gerd@gnu.org>
4221 * lisp.h (echoing, echo_message_buffer, cancel_echoing): Declare.
4223 * keyboard.c (echoing, echo_message_buffer): Make externally visible.
4225 * xdisp.c (with_echo_area_buffer): Avoid confusion from reusing
4226 the buffer that was used for echoing.
4228 * xfaces.c (best_matching_font): Remove unused parameter PATTERN.
4229 (first_font_matching): Removed unused function.
4230 (x_face_list_fonts): Remove unused parameter SCALABLE_P.
4231 (may_use_scalable_font_p): Remove parameter FONT; rename
4232 parameter NAME to FONT.
4233 (x_face_list_fonts): Fix missing bounds check.
4234 (realizing_default_face_p): New variable.
4235 (realize_default_face): Set and clear that flag.
4236 (x_face_list_fonts): When called during the realization of the
4237 default face, and no matching fonts are found when ignoring
4238 scalable fonts and fonts matching a regexp from
4239 face-ignored-fonts, try without ignoring fonts.
4241 2001-04-03 Gerd Moellmann <gerd@gnu.org>
4243 * xfns.c (postprocess_image): New function.
4244 (lookup_image): Call it for all image types except PostScript.
4245 (x_kill_gs_process): Call postprocess_image.
4247 * xterm.c (x_use_underline_position_properties): New variable.
4248 (x_draw_glyph_string): Use it.
4249 (syms_of_xterm): DEFVAR_BOOL it.
4251 2001-04-02 Gerd Moellmann <gerd@gnu.org>
4253 * xterm.c (x_alloc_nearest_color_1): New function.
4254 (x_alloc_nearest_color): Use it.
4255 (x_color_cells): Take a Display as argument, instead of a frame.
4256 (cvt_string_to_pixel_args, cvt_string_to_pixel_value): New variables.
4257 (cvt_string_to_pixel, cvt_pixel_dtor): New functions.
4258 (x_initialize): Register cvt_string_to_pixel as resource converter
4259 string -> Pixel and cvt_pixel_dtor as pixel resource destructor.
4261 2001-03-30 Gerd Moellmann <gerd@gnu.org>
4263 * xdisp.c (get_overlay_strings): Set iterator's end_charpos.
4264 (set_iterator_to_next): If a string from a display property ends,
4265 consider the case that this might also be the end of an
4266 overlay string having the display property.
4268 * xdisp.c (handle_display_prop): Fix recognition of subproperty lists.
4270 * xdisp.c (reseat_to_string): Undo last change.
4272 * dispnew.c (adjust_glyph_matrix): Don't try to reuse the current
4273 matrix of a window when the header line changes, when
4274 new rows are allocated, or when the width changes.
4276 2001-03-30 Eli Zaretskii <eliz@is.elta.co.il>
4278 * print.c (Fprin1, Fprin1_to_string, Fprinc, Fprint): Fix last change.
4280 2001-03-29 Eli Zaretskii <eliz@is.elta.co.il>
4282 * fileio.c (syms_of_fileio) <directory-sep-char>: Warn that it is
4285 2001-03-29 Gerd Moellmann <gerd@gnu.org>
4287 * data.c (Fsubr_interactive_form): New function.
4288 (syms_of_data): Defsubr it.
4290 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
4291 (live_float_p, live_misc_p): Return 1 only if the offset of the
4292 pointer in its block is >= 0.
4294 2001-03-28 Paul Eggert <eggert@twinsun.com>
4296 * editfns.c (Ffloat_time): Fix off-by-factor-of-10 bug in the
4297 microseconds calcuation. Avoid double-rounding problem.
4298 In doc string, warn that the result is approximate.
4300 2001-03-28 Gerd Moellmann <gerd@gnu.org>
4302 * eval.c (call_debugger): Bind `inhibit-redisplay' to nil, and
4303 bind `inhibit-eval-during-redisplay' to t.
4305 * lisp.h (Qinhibit_eval_during_redisplay): Declare extern.
4307 * xdisp.c (inhibit_eval_during_redisplay)
4308 (Qinhibit_eval_during_redisplay): New variables.
4309 (safe_eval, safe_call): If inhibit_eval_during_redisplay is set,
4310 don't eval, return nil instead.
4311 (syms_of_xdisp): DEFVAR_BOOL inhibit-eval-during-redisplay.
4312 Initialize Qinhibit_eval_during_redisplay.
4314 * xdisp.c (reseat_to_string): If STRING is multibyte, set
4315 the iterator's multibyte_p flag.
4317 * xfaces.c (realize_basic_faces): Decrement menu_face_change_count
4318 instead of setting it to zero; it's incremented for each frame
4319 where the menu face is changed.
4321 * xterm.c (x_draw_relief_rect): Extend left shadow to the bottom;
4322 change bottom shadow accordingly.
4324 * xterm.c (expose_window_tree, expose_frame): Don't compute
4326 (expose_window): Do it here instead.
4327 (x_draw_glyph_string): Fix a computation of the underline position.
4329 * bytecode.c (BYTE_CODE_QUIT): New macro.
4330 (Fbyte_code): Use BYTE_CODE_QUIT instead of QUIT.
4332 2001-03-27 Gerd Moellmann <gerd@gnu.org>
4334 * xdisp.c (try_window_reusing_current_matrix) <scrolling up>:
4335 Give up if matrix starts in an ellipsis.
4336 (init_from_display_pos): Do nothing if POS doesn't specify
4337 a dpvec_index but the iterator has such a position.
4339 * xdisp.c (init_from_display_pos): Remove unwarranted assertion.
4341 * xmenu.c (free_frame_menubar) [USE_MOTIF]: If the shell widget's
4342 x/y position is (0, 0) after destroying the menu bar, restore
4343 its original position.
4345 * xdisp.c (in_ellipses_for_invisible_text_p): New function.
4346 (init_from_display_pos): Use it.
4347 (try_window_reusing_current_matrix): Don't use cursor_row_p.
4349 2001-03-26 Gerd Moellmann <gerd@gnu.org>
4351 * xdisp.c (try_window_id): Undo last change.
4353 2001-03-26 Eli Zaretskii <eliz@is.elta.co.il>
4355 * print.c (Fprin1, Fprin1_to_string, Fprinc, Fprint): Doc fix.
4357 * buffer.c (syms_of_buffer): Doc fix.
4359 2001-03-26 Gerd Moellmann <gerd@gnu.org>
4361 * xfaces.c (x_update_menu_appearance): Use local variable
4362 popup_path for setting font resources.
4364 2001-03-25 Eli Zaretskii <eliz@is.elta.co.il>
4366 * frame.c (Fframe_list): Don't reference tip_frame if
4367 HAVE_WINDOW_SYSTEM is not defined.
4369 * emacs.c (main): Update the copyright year. From Werner LEMBERG
4372 2001-03-25 Gerd Moellmann <gerd@gnu.org>
4374 * xdisp.c (init_from_display_pos): Test invisible property
4375 with TEXT_PROP_MEANS_INVISIBLE instead of NILP.
4377 * xdisp.c (redisplay_internal) <update one window>: Make sure
4378 last_arrow_position and last_arrow_string are set.
4380 * frame.c (Fframe_list): Don't return a tooltip frame.
4382 2001-03-23 Gerd Moellmann <gerd@gnu.org>
4384 * xdisp.c (mark_window_display_accurate_1): New function,
4385 extracted from mark_window_display_accurate.
4386 Compute BUF_UNCHANGED_MODIFIED, BUF_OVERLAY_UNCHANGED_MODIFIED,
4387 BUF_BEG_UNCHANGED, BUF_END_UNCHANGED.
4388 (mark_window_display_accurate): Use it.
4389 (redisplay_internal): Use it for the selected window.
4390 (redisplay_internal): Avoid duplicate mark_window_display_accurate
4391 for the selected frame.
4393 * xdisp.c Use make_number, for readability.
4394 (try_window_id): Disable rows below the window end.
4395 (try_window_reusing_current_matrix): Use cursor_row_p.
4396 (try_window_reusing_current_matrix) <scrolling up>: Fix disabling
4398 (init_from_display_pos): If POS specifies a position in a display
4399 vector, maybe get the iterator set up for that ellipsis.
4401 * xdisp.c (dump_glyph_row): Fix output for NGLYPHS == 2.
4403 2001-03-23 Eli Zaretskii <eliz@is.elta.co.il>
4405 * xmenu.c: Include widget.h only if USE_X_TOOLKIT is defined.
4407 2001-03-23 Gerd Moellmann <gerd@gnu.org>
4409 * xfaces.c (x_update_menu_appearance): Use a different path
4410 for Lucid popup menus.
4412 2001-03-22 Stefan Monnier <monnier@cs.yale.edu>
4414 * xterm.c (note_mouse_highlight): Dec the int, not the Lisp_Object.
4416 * xdisp.c (init_iterator): Check WINDOWP before using XWINDOW.
4417 (string_buffer_position): Use `make_number'.
4419 2001-03-22 Gerd Moellmann <gerd@gnu.org>
4421 * xfaces.c (x_update_menu_appearance): Renamed from
4422 x_set_menu_face_resources. Use different resources for popups.
4424 * lisp.h (Vx_resource_name) [HAVE_X_WINDOWS]: Declare extern.
4425 (GC_CHECK_STRING_BYTES): Don't define.
4427 * xfaces.c (x_set_menu_resources_from_menu_face) [USE_X_TOOLKIT]:
4428 Removed, together with subroutines.
4429 (x_set_menu_face_resources) [USE_X_TOOLKIT]: New function.
4430 (realize_basic_faces) [USE_X_TOOLKIT]: Call x_set_menu_face_resources.
4432 * dispextern.h (x_set_menu_resources_from_menu_face):
4435 * xmenu.c (update_frame_menubar, set_frame_menubar, xmenu_show):
4436 Remove calls to x_set_menu_resources_from_menu_face.
4438 * xfaces.c (xm_set_menu_resources_from_menu_face):
4439 Remove #ifndef LESSTIF_VERSION.
4441 * xmenu.c: Include widget.h.
4442 (single_submenu): Return int. Some cleanup.
4443 (set_frame_menubar): Call x_set_menu_resources_from_menu_face.
4445 2001-03-21 Gerd Moellmann <gerd@gnu.org>
4447 * xterm.c (x_update_window_end): Handle overwritten mouse face
4448 also for tool bar windows.
4449 (show_mouse_face): Set the glyph row's mouse_face_p flag also when
4450 DRAW is DRAW_IMAGE_RAISED.
4452 2001-03-20 Gerd Moellmann <gerd@gnu.org>
4454 * print.c (syms_of_print): Doc fixes.
4456 * fns.c (Fmd5): Doc fix.
4458 2001-03-19 Gerd Moellmann <gerd@gnu.org>
4460 * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
4461 Clear area of the frame not occupied by the scroll bar.
4463 * xfns.c (x_create_tip_frame): Add parameter TEXT. Set the
4464 tip frame's root window buffer to *tip* right after creating
4467 * xdisp.c (highlight_trailing_whitespace): Glyphs whose object
4468 is an integer don't have to be for space characters.
4470 2001-03-16 Gerd Moellmann <gerd@gnu.org>
4472 * indent.c (current_column, current_column_1, Fmove_to_column)
4473 (compute_motion): Handle characters from display vectors differently.
4475 2001-03-15 Kenichi Handa <handa@etl.go.jp>
4477 * xterm.c (x_draw_glyph_string): Draw relief (if any) before
4478 drawing glyph string.
4480 2001-03-15 Gerd Moellmann <gerd@gnu.org>
4482 * keyboard.c (timer_check): Preserve the value of deactivate-mark.
4483 (command_loop_1): Undo last change.
4485 * xterm.c (fast_find_position): Return the correct vpos.
4487 * data.c (store_symval_forwarding): Add parameter BUF. If BUF is
4488 non-null, set a per-buffer value in BUF instead of the current buffer.
4489 (swap_in_global_binding, swap_in_symval_forwarding, Fset_default):
4490 Call store_symval_forwarding with BUF null.
4491 (set_internal): Call store_symval_forwarding with the BUF
4492 parameter passed to set_internal. Formerly, the value was always
4493 set in the current buffer; the buffer recorded in specbind for
4494 this case wasn't used.
4495 (arith_driver): Reindent.
4497 * buffer.c (swap_out_buffer_local_variables):
4498 Call store_symval_forwarding with BUF null.
4500 * lisp.h (store_symval_forwarding): Change prototype.
4502 * eval.c (specbind): Call store_symval_forwarding with BUF null.
4504 2001-03-14 Gerd Moellmann <gerd@gnu.org>
4506 * frame.c (do_switch_frame): Remove unused parameter NO_EVENT, add
4507 FOR_DELETION. Avoid resizing the mini-window of the selected
4508 frame if FOR_DELETION is set.
4509 (Fselect_frame, Fhandle_switch_frame, Fdelete_frame)
4510 (Fmake_frame_invisible): Change calls to do_switch_frame for new
4513 * window.c (Fset_window_configuration): Change call to
4514 do_switch_frame to new format.
4516 * keyboard.c (quit_throw_to_read_char): Change call to
4517 do_switch_frame to new format.
4519 * lisp.h (do_switch_frame): Change prototype.
4521 * frame.c (Fframe_parameters): In the `buffer-list' frame
4522 parameter, store the buffer list of FRAME, not the list of the
4525 * xterm.c (x_draw_glyph_string_box): Don't draw a full-width
4526 box just because the glyph row's full_width_p flag is set.
4528 2001-03-14 Eli Zaretskii <eliz@is.elta.co.il>
4530 * xdisp.c (highlight_trailing_whitespace): On character terminals,
4531 skip the padding blanks inserted in extend_face_to_end_of_line,
4532 before checking for trailing whitespace.
4534 2001-03-13 Gerd Moellmann <gerd@gnu.org>
4536 * xmenu.c (popup_activate_callback, popup_deactivate_callback):
4537 Remove special handling for LessTif/Motif.
4538 (toplevel): Don't include Xm/Xm.h.
4540 * xterm.c (XTread_socket) <LeaveNotify, EnterNotify>:
4541 Remove workaround code for LessTif; it doesn't work anymore.
4543 * xterm.c [USE_TOOLKIT_SCROLL_BARS && USE_MOTIF]: Don't include
4546 * xterm.c (x_set_toolkit_scroll_bar_thumb) [USE_MOTIF]:
4547 Don't access private scroll bar data; it's no longer necessary with
4548 contemporary LessTif.
4550 * xfaces.c (xm_set_menu_resources_from_menu_face):
4551 Change #if 0 to #ifndef LESSTIF_VERSION.
4553 * xmenu.c (xmenu_show) [LESSTIF_VERSION]: Take out the code
4554 removing button grabs.
4556 2001-03-13 Kenichi Handa <handa@etl.go.jp>
4558 * fontset.c (syms_of_fontset): Describe highlight-wrong-size-font
4559 and clip-large-size-font as obsolete.
4561 * lread.c (read_multibyte): Check the validity of multibyte
4562 sequence. If invalid, return the first byte.
4564 2001-03-12 Gerd Moellmann <gerd@gnu.org>
4566 * keyboard.c (command_loop_1): Set Vdeactivate_mark to nil
4567 before running the command; timer functions or process
4568 filters may have set it.
4570 2001-03-12 Eli Zaretskii <eliz@is.elta.co.il>
4572 * keyboard.c (syms_of_keyboard) <overriding-terminal-local-map>:
4575 2001-03-12 Gerd Moellmann <gerd@gnu.org>
4577 * xrdb.c (x_load_resources) [USE_MOTIF]: Remove extraneous arg
4580 2001-03-09 Gerd Moellmann <gerd@gnu.org>
4582 * dispextern.h (string_buffer_position): Add prototype.
4584 * xdisp.c (string_buffer_position, display_prop_string_p)
4585 (single_display_prop_string_p): New functions.
4587 * xterm.c (note_mouse_highlight): If there's no help-echo on
4588 a string, look at the buffer text ``under'' it.
4590 * keyboard.c (make_lispy_event): Add string info to the event,
4591 analogous to what's done on mode lines.
4592 (read_key_sequence): For a click on a string, consider `local-map'
4593 and `keymap' of that string.
4595 * keyboard.c (make_lispy_event, make_lispy_movement):
4596 Adjust calls to buffer_posn_from_coords to new format.
4598 * dispextern.h (buffer_posn_from_coords): Adjust prototype.
4600 * dispnew.c (buffer_posn_from_coords): Add parameters OBJECT and
4603 * fileio.c (Fwrite_region) [DOS_NT]: Remove O_TRUNC from open
4604 flags argument to emacs_open; it seems to conflict with O_EXCL.
4606 2001-03-09 Kenichi Handa <handa@etl.go.jp>
4608 * composite.h (struct composition): Change types of members;
4609 glyph_len to unsigned, width to unsigned short.
4611 2001-03-08 Andrew Innes <andrewi@gnu.org>
4613 * w32menu.c (add_menu_item): Fix problems with using ownerdraw for
4616 2001-03-08 Gerd Moellmann <gerd@gnu.org>
4618 * xdisp.c (handle_display_prop): Use it->w->buffer as object,
4621 * xterm.c (note_mouse_highlight): Handle mouse-face and
4622 help-echo in strings.
4623 (x_y_to_hpos_vpos): Add parameter BUFFER_ONLY_P.
4624 (fast_find_string_pos): New function.
4626 * xdisp.c (handle_face_prop, face_before_or_after_it_pos)
4627 (display_string): Call face_at_string_position with new parameter.
4629 * xfaces.c (face_at_string_position): Add parameter MOUSE_P.
4630 Handle `mouse-face'.
4632 * dispextern.h (face_at_string_position): Change prototype.
4634 * dired.c (directory_files_internal): Handle EAGAIN more efficiently.
4636 * keyboard.c (make_lispy_event): Avoid generating drag events
4637 if the mouse hasn't actually moved to another buffer position.
4639 2001-03-08 Dave Love <fx@gnu.org>
4641 * eval.c (syms_of_eval) <debug-on-error>: Doc fix.
4643 2001-03-08 Gerd Moellmann <gerd@gnu.org>
4645 * process.c (Fset_process_window_size): Fix a typo.
4647 2001-03-08 Kenichi Handa <handa@etl.go.jp>
4649 * coding.c (detect_coding_sjis): Do more rigid check.
4650 (detect_coding_big5): Likewise.
4651 (decode_coding_sjis_big5): Likewise.
4652 (Fdetect_coding_region): Call detect_coding_system with tailing
4653 anchor byte `\0' for more rigid detection.
4654 (detect_coding_mask): Fix the incorrect handling of arg MULTIBYTEP.
4655 (Fdetect_coding_string): Likewise.
4657 2001-03-07 Stefan Monnier <monnier@cs.yale.edu>
4659 * bytecode.c (Fbyte_code) <Btemp_output_buffer_setup>: Check the arg is
4660 a string before extracting its data.
4662 2001-03-07 Gerd Moellmann <gerd@gnu.org>
4664 * window.c (Frecenter): Rewrite code handling negative values
4665 of ARG on graphical frames.
4667 2001-03-07 Eli Zaretskii <a34785@is.elta.co.il>
4669 * window.c (displayed_window_lines): If W->start is outside the
4670 accessible portion of the buffer, call start_display with BEGV or
4671 ZV instead of W->start.
4673 2001-03-07 Gerd Moellmann <gerd@gnu.org>
4675 * buffer.c (syms_of_buffer) <header-line-format>: Doc fix.
4677 * process.c (Fset_process_filter): Don't crash if the input
4678 file descriptor of PROCESS is closed.
4679 (Fset_process_window_size): Likewise.
4681 2001-03-06 Kenichi Handa <handa@etl.go.jp>
4683 * xterm.c (XTflash): Make the timeout of select shorter, and call
4684 select repeatedly until the desired time expires.
4686 2001-03-06 Gerd Moellmann <gerd@gnu.org>
4688 * w32fns.c (Fx_create_frame): Clear Vwindow_list.
4690 * xfns.c (Fx_create_frame): Clear Vwindow_list.
4692 * lisp.h (Vwindow_list): Declare extern.
4694 2001-03-06 Eli Zaretskii <eliz@is.elta.co.il>
4696 * dispnew.c (syms_of_display) <glyph-table>: Doc fix.
4698 2001-03-06 Gerd Moellmann <gerd@gnu.org>
4700 * xterm.c (note_mouse_highlight): Call mouse_face_overlay_overlaps
4701 to detect a case where we have to highlight a different region
4702 despite not having left the currently highlighted region.
4703 Set mouse_face_overlay in the x_display_info.
4704 (x_term_init): Initialize the x_display_info's mouse_face_overlay.
4706 * xterm.h (struct x_display_info): Add mouse_face_overlay.
4708 * buffer.c (mouse_face_overlay_overlaps): New function.
4710 * lisp.h (mouse_face_overlay_overlaps): Add prototype.
4711 (Qmouse_face): Declare extern.
4713 * xdisp.c (redisplay_internal): Set windows_or_buffers_changed
4714 if face_change_count is non-zero.
4716 2001-03-06 Kenichi Handa <handa@etl.go.jp>
4718 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>: Fix for the case
4719 that the source is unibyte.
4721 2001-03-05 Dave Love <fx@gnu.org>
4723 * xterm.c (XTmouse_position): Fix typo.
4725 2001-03-05 Gerd Moellmann <gerd@gnu.org>
4727 * minibuf.c (read_minibuf): Clean up the binding stack if
4728 called noninteractively.
4730 2001-03-05 Kenichi Handa <handa@etl.go.jp>
4732 * coding.c (syms_of_coding): Docstring modified.
4734 2001-03-05 Kenichi Handa <handa@etl.go.jp>
4736 * charset.c (char_to_string): If a single byte char has modifier
4737 bits that can't be reflected to the character code, ignore them
4738 instead of signaling an error.
4740 2001-03-04 Eli Zaretskii <eliz@is.elta.co.il>
4742 * s/msdos.h: Update copyright notice.
4744 * dosfns.h: Update copyright notice.
4746 * dosfns.c: Update copyright notice.
4748 * msdos.c: Update copyright notice.
4750 2001-03-02 Gerd Moellmann <gerd@gnu.org>
4752 * xterm.c (glyph_rect): New function.
4753 (XTmouse_position): Use it to raise the threshold for mouse
4754 movement event generation.
4756 2001-03-02 Eli Zaretskii <eliz@is.elta.co.il>
4758 * msdos.c (Fmsdos_remember_default_colors): If default-frame-alist
4759 specifies (reverse . t), reverse the initial screen colors.
4760 (IT_set_frame_parameters): If the property is foreground-color,
4761 but we are reversing the colors, set bg_set, not fg_set.
4762 Likewise for setting background-color and reversing: set fg_set.
4763 Set unspecified-fg and unspecified-bg correctly when (reverse . t) is
4766 * xfaces.c (Finternal_set_lisp_face_attribute)
4767 [!HAVE_WINDOW_SYSTEM]: Record the new attribute in the frame's
4770 2001-03-02 Gerd Moellmann <gerd@gnu.org>
4772 * fileio.c (Fexpand_file_name): Collapse sequences of slashes
4773 to a single slash in the middle of file names.
4775 * editfns.c (Fcurrent_time_zone) [HAVE_TM_ZONE || HAVE_TZNAME]:
4776 Accept only alphanumeric time zone names.
4778 * xterm.c (XTset_vertical_scroll_bar): Don't clear a zero height
4780 (XTset_vertical_scroll_bar, x_scroll_bar_create): Don't configure
4781 a widget to zero height.
4783 2001-03-01 Gerd Moellmann <gerd@gnu.org>
4785 * window.c (Fwindow_end): Call move_it_past_eol only if
4786 ending up on a partially visible line.
4788 2001-03-01 Dave Love <fx@gnu.org>
4790 * ccl.c (Fccl_execute): Doc fix.
4792 2001-03-01 Gerd Moellmann <gerd@gnu.org>
4794 * xfns.c (Fx_create_frame): Adjust the frame's height for presence
4795 of the tool bar before calling x_figure_window_size.
4797 * xmenu.c (free_frame_menubar): Set the frame's menubar_widget to
4798 NULL after destroying it, otherwise XTread_socket can access a
4799 destroyed widget when input is unblocked.
4801 * xfns.c (x_set_foreground_color): Set the background of the cursor GC.
4803 * xfns.c (x_set_font): Handle case of x_new_fontset returning the
4804 same name as before, although there was a change in fontsets.
4806 2001-02-28 Ken Raeburn <raeburn@gnu.org>
4808 * lisp.h (Fframe_parameter): Declare.
4810 * window.c (set_window_buffer): Field vscroll is an int, not a
4813 2001-02-28 Gerd Moellmann <gerd@gnu.org>
4815 * xterm.c (x_set_window_size): Don't use `None' with widgets; use
4818 * xfns.c (Fx_hide_tip): Don't use `None' with widgets; use
4821 * alloc.c (toplevel): Include process.h.
4822 (enum mem_type): Add MEM_TYPE_PROCESS, MEM_TYPE_HASH_TABLE,
4823 MEM_TYPE_FRAME, MEM_TYPE_WINDOW enumerators.
4824 (allocate_vectorlike): Make it a static function. Add parameter TYPE.
4825 (allocate_vector, allocate_hash_table, allocate_window)
4826 (allocate_frame, allocate_process, allocate_other_vector):
4828 (Fmake_vector): Call allocate_vector instead of allocate_vectorlike.
4829 (mark_maybe_pointer): New function.
4830 (mark_memory): Also mark Lisp data to which only pointers
4831 remain and not Lisp_Objects.
4832 (min_heap_address, max_heap_address): New variables.
4833 (mem_find): Return MEM_NIL if START is below min_heap_address or
4834 above max_heap_address.
4835 (mem_insert): Compute min_heap_address and max_heap_address.
4837 * process.c (make_process): Use allocate_process.
4839 * frame.c (make_frame): Use allocate_frame.
4841 * window.c (make_window, make_dummy_parent): Use allocate_window.
4842 (Fcurrent_window_configuration): Use allocate_other_vector.
4844 * lisp.h (allocate_vectorlike): Remove prototype.
4845 (allocate_vector, allocate_other_vector, allocate_frame)
4846 (allocate_window, allocate_process, allocate_hash_table):
4849 * fns.c (Fdelete, larger_vector): Use allocate_vector.
4850 (make_hash_table, copy_hash_table): Use allocate_hash_table.
4852 2001-02-27 Kenichi Handa <handa@etl.go.jp>
4854 * coding.c (ccl_coding_driver): If ccl->eight_bit_control is zero,
4855 treat the produced bytes as a valid multibyte sequence.
4857 * ccl.c (CCL_WRITE_MULTIBYTE_CHAR): New macro.
4858 (ccl_driver) <CCL_WriteMultibyteChar2>:
4859 Use CCL_WRITE_MULTIBYTE_CHAR instead of CCL_WRITE_CHAR.
4860 <ccl_finish>: Set ccl->eight_bit_control properly.
4862 * ccl.h (struct ccl_program): New member eight_bit_control.
4864 2001-02-26 Stefan Monnier <monnier@cs.yale.edu>
4866 * keymap.c (Faccessible_keymaps): Pass `is_metized' to
4867 accessible_keymaps_char_table.
4868 (accessible_keymaps_char_table): Obey `is_metized'.
4869 (where_is_internal, Fwhere_is_internal): Don't confuse int and
4872 2001-02-26 Gerd Moellmann <gerd@gnu.org>
4874 * dispnew.c: Check HAVE_TERM_H before including term.h.
4876 2001-02-24 Andrew Innes <andrewi@gnu.org>
4878 * makefile.w32-in: Update copyright notice.
4880 2001-02-24 Stefan Monnier <monnier@cs.yale.edu>
4882 * keymap.c (where_is_internal): Accept non-ascii integer prefixes.
4884 2001-02-24 Kenichi Handa <handa@etl.go.jp>
4886 * Makefile.in (lisp): Add international/utf-8.elc.
4888 * fontset.c (Fnew_fontset): Fix handling of the case that an
4889 element of FONTLIST is a cons of family and registry.
4891 2001-02-23 Jason Rumney <jasonr@gnu.org>
4893 * w32fns.c (Fx_create_frame): Don't add FRAME_TOOL_BAR_LINES
4894 to height unconditionally.
4896 * w32term.c (x_set_glyph_string_background_width): Extend the
4897 background face to the end of the drawing area in the text area, only.
4898 (x_insert_glyphs): Call window_box_left to obtain the left
4899 x-coordinate of the area to shift.
4901 * w32menu.c (set_frame_menubar): Run activate-menu-bar-hook with
4904 2001-02-22 Andrew Innes <andrewi@gnu.org>
4906 * makefile.nt ($(BLD)\dired.obj): Remove reference to VMS header files.
4907 ($(BLD)\dispnew.obj):
4908 ($(BLD)\editfns.obj):
4909 ($(BLD)\fileio.obj):
4910 ($(BLD)\filelock.obj):
4911 ($(BLD)\keyboard.obj):
4912 ($(BLD)\w32proc.obj):
4913 ($(BLD)\process.obj):
4914 ($(BLD)\sysdep.obj): Ditto.
4916 * makefile.w32-in ($(BLD)/dired.$(O)): Remove reference to VMS
4918 ($(BLD)/dispnew.$(O)):
4919 ($(BLD)/editfns.$(O)):
4920 ($(BLD)/fileio.$(O)):
4921 ($(BLD)/filelock.$(O)):
4922 ($(BLD)/keyboard.$(O)):
4923 ($(BLD)/w32proc.$(O)):
4924 ($(BLD)/process.$(O)):
4925 ($(BLD)/sysdep.$(O)): Ditto.
4927 2001-02-22 Gerd Moellmann <gerd@gnu.org>
4929 * xdisp.c (forward_to_next_line_start): When taking the shortcut
4930 at the start of the function, check that the \n in it->c is
4931 from the iterator's current position.
4933 * xdisp.c (handle_single_display_prop): Add parameter
4934 DISPLAY_REPLACED_BEFORE_P. If it is non-zero ignore display
4935 properties which replace the display of text with something else.
4936 (handle_display_prop): Call handle_single_display_prop with
4937 additional argument saying if we already replaced text display
4938 with something else. Use AREF.
4939 (with_echo_area_buffer_unwind_data, display_menu_bar)
4940 (decode_mode_spec_coding): Use AREF and ASIZE.
4942 * vms-pp.c, vmsdir.h, vmsmap.c, vmsproc.h, vms-pp.trans, vmsfns.c,
4943 * vmspaths.h, vmstime.c, vms-pwd.h, vmsgmalloc.c, vmsproc.c,
4944 * vmstime.h: Files removed.
4946 * unexencap.c, unexfx2800.c: Files removed.
4948 * dispnew.c (direct_output_for_insert): Give up if we are showing
4949 a message or just cleared the message because we might need to
4950 resize the echo area window or display an empty echo area.
4952 2001-02-21 Gerd Moellmann <gerd@gnu.org>
4954 * xdisp.c (redisplay_internal): Do the
4955 mark_window_display_accurate after all windows have been
4956 redisplayed because this call resets flags in buffers which are
4957 needed for proper redisplay.
4959 * keyboard.c, minibuf.c, lread.c, fns.c, eval.c:
4960 Use display_hourglass_p, start_hourglass, cancel_hourglass instead of
4963 * w32term.h (struct x_output): Rename busy_cursor to hourglass_cursor,
4964 busy_window to hourglass_window, busy_p to hourglass_p.
4966 * msdos.h (struct x_output): Rename busy_window to
4967 hourglass_window, busy_p to hourglass_p.
4969 * xterm.h (struct x_output): Rename busy_cursor to hourglass_cursor,
4970 busy_window to hourglass_window, busy_p to hourglass_p.
4972 * xfns.c: Rename everything containing *busy_cursor* and similar
4974 (syms_of_w32fns): Rename x-busy-pointer-shape to
4975 x-hourglass-pointer-shape, display-busy-cursor to
4976 display-hourglass, busy-cursor-delay to hourglass-delay.
4978 * w32fns.c: Rename everything containing *busy_cursor* and similar
4980 (syms_of_w32fns): Rename x-busy-pointer-shape to
4981 x-hourglass-pointer-shape, display-busy-cursor to
4982 display-hourglass, busy-cursor-delay to hourglass-delay.
4984 * xterm.c (XTread_socket): Test x_output's hourglass_p instead
4987 * dispextern.h (start_hourglass, cancel_hourglass)
4988 (display_hourglass_p): Renamed from *busy_cursor*.
4990 2001-02-20 Gerd Moellmann <gerd@gnu.org>
4992 * keyboard.c (read_char): When an event from unread-command-events
4993 is from the tool or menu bar, set *USE_MOUSE_MENU to 1.
4995 * window.c (Fwindow_end): Handle case that WINDOW's buffer is not
4996 equal to the current buffer.
4998 * xdisp.c (setup_echo_area_for_printing): Set truncate_lines to
4999 nil, otherwise we're left with truncate_lines t when a message
5000 is printed with message-truncate-lines bound to t.
5002 2001-02-19 Gerd Moellmann <gerd@gnu.org>
5004 * window.c (Fmove_to_window_line): Undo last change.
5005 (displayed_window_lines): Call line_bottom_y to determine
5006 the line's bottom position.
5008 * dispextern.h (line_bottom_y): Add prototype.
5010 * xdisp.c (line_bottom_y): New function extracted from pos_visible_p.
5011 (pos_visible_p): Use it.
5013 * keyboard.c (recursive_edit_1): Bind `inhibit-redisplay' and
5014 set redisplaying_p to 0 here instead of in Frecursive_edit.
5015 (Frecursive_edit): Don't bind `inhibit-redisplay' and don't
5018 * xdisp.c (Qinhibit_menubar_update, inhibit_menubar_update):
5020 (syms_of_xdisp): Initialize new variables.
5021 (update_menu_bar): Do nothing if inhibit_menubar_update is set.
5022 Specbind `inhibit-menubar-update' when updating the menu bar.
5024 * xmenu.c (set_frame_menubar): Run activate-menu-bar-hook with
5027 * xdisp.c (update_menu_bar): Run activate-menu-bar-hook with
5030 * emacs.c (malloc_initialize_hook): Handle case thet `environ'
5033 * ralloc.c (__morecore) [!SYSTEM_MALLOC]: Move declaration
5034 to the start of the file.
5036 2001-02-16 Gerd Moellmann <gerd@gnu.org>
5038 * window.c (set_window_buffer): Fix last change.
5040 * window.c (set_window_buffer): Set window's vscroll to 0.
5042 * window.c (coordinates_in_window): Increase width of area
5043 where the vertical line can be dragged.
5045 * xterm.c (x_set_glyph_string_background_width): Extend the
5046 background face to the end of the drawing area in the text
5049 * xdisp.c (handle_single_display_prop): Set iterator's position
5050 to where the `display' property starts, like for images.
5051 (dump_glyph): New function.
5052 (dump_glyph_row): Use it. Dump info about marginal areas.
5054 * dispnew.c (direct_output_for_insert): Recognize more cases where
5055 glyphs can be written instead of being inserted.
5057 * xterm.c (x_insert_glyphs): Call window_box_left to obtain
5058 the left x-coordinate of the area to shift.
5060 * dired.c (directory_files_internal): Set result list to nil
5063 2001-02-15 Kenichi Handa <handa@etl.go.jp>
5065 * ccl.c (ccl_driver) [CCL_ReadMultibyteChar2]: If SRC points an
5066 invalid multibyte sequence, treat *SRC as a character of
5069 2001-02-15 Eli Zaretskii <eliz@is.elta.co.il>
5071 * textprop.c (Fset_text_properties): Doc fix.
5073 2001-02-15 Gerd Moellmann <gerd@gnu.org>
5075 * dispnew.c (update_text_area): Undo change of 2001-01-12.
5077 2001-02-14 Dave Love <fx@gnu.org>
5079 * coding.c: Doc and message fixes.
5081 2001-02-14 Andrew Innes <andrewi@gnu.org>
5083 * w32fns.c (w32_wnd_proc) <WM_GETMINMAXINFO>: Allow resizing the
5084 Emacs frame above the screen size.
5086 2001-02-14 Gerd Moellmann <gerd@gnu.org>
5088 * xdisp.c (reseat_1): Set iterator's end_charpos to ZV.
5090 2001-02-13 Gerd Moellmann <gerd@gnu.org>
5092 * insdel.c (del_range_1, del_range_byte, del_range_both): Handle
5093 case that TO ends up beyond ZV after running before-change-functions.
5095 * window.c (window_loop) <GET_BUFFER_WINDOW>: Prefer to return
5096 the selected window if it is showing the buffer in question.
5098 * dired.c (directory_files_internal): Initialize errno.
5099 (toplevel): Include errno.h.
5101 2001-02-13 Kenichi Handa <handa@etl.go.jp>
5103 * xfaces.c (best_matching_font): New parameter width_ratio.
5104 Multiply avgwidth by width_ratio.
5105 (choose_face_font): Call best_matching_font with width_ratio
5106 calculated from the column width of C.
5108 2001-02-12 Andrew Innes <andrewi@gnu.org>
5110 The following changes are to draw box lines inside characters area
5111 if line-width is negative.
5113 * w32term.c (x_produce_image_glyph): Pay attention to the case that
5114 face->box_line_width is negative.
5115 (x_produce_stretch_glyph): Likewise.
5116 (x_produce_glyphs): Likewise.
5117 (x_estimate_mode_line_height): Likewise.
5118 (x_draw_glyph_string_background): Likewise.
5119 (x_draw_glyph_string_foreground): Likewise.
5120 (x_draw_composite_glyph_string_foreground): Likewise.
5121 (x_draw_glyph_string_box): Likewise.
5122 (x_draw_image_foreground): Likewise.
5123 (x_draw_image_relief): Likewise.
5124 (x_draw_image_foreground_1): Likewise.
5125 (x_draw_image_glyph_string): Likewise.
5127 2001-02-09 Kenichi Handa <handa@etl.go.jp>
5129 The following changes are to draw box lines inside characters area
5130 if line-width is negative.
5132 * xterm.c (x_produce_image_glyph): Pay attention to the case that
5133 face->box_line_width is negative.
5134 (x_produce_stretch_glyph): Likewise.
5135 (x_produce_glyphs): Likewise.
5136 (x_estimate_mode_line_height): Likewise.
5137 (x_draw_glyph_string_background): Likewise.
5138 (x_draw_glyph_string_foreground): Likewise.
5139 (x_draw_composite_glyph_string_foreground): Likewise.
5140 (x_draw_glyph_string_box): Likewise.
5141 (x_draw_image_foreground): Likewise.
5142 (x_draw_image_relief): Likewise.
5143 (x_draw_image_foreground_1): Likewise.
5144 (x_draw_image_glyph_string): Likewise.
5146 * xfaces.c (Finternal_set_lisp_face_attribute): The value of :box
5147 and :line-width can be negative.
5148 (realize_x_face): The value of attrs[LFACE_BOX_INDEX] can be negative.
5150 2001-02-09 Jason Rumney <jasonr@gnu.org>
5152 * w32term.c (w32_encode_char): Treat eight bit graphic and control
5153 characters the same as ASCII and latin-1.
5154 (x_display_and_set_cursor): Check for the focus frame's selected
5155 window instead of selected_window.
5156 (x_after_update_window_line): Don't clear if frame's internal
5157 border width is zero.
5158 (x_new_font): Don't change a tooltip's size.
5159 (w32_initialize): Set char_ins_del_ok to 1.
5161 * w32fns.c (Fx_show_tip): Fix calls to make_number.
5162 (x_set_font): If font hasn't changed, avoid recomputing
5163 faces and other things.
5164 (x_set_tool_bar_lines): Do nothing if frame is minibuffer-only,
5165 (Fx_create_frame): Add the tool bar height to the frame height.
5166 (x_create_tip_frame): Prevent changing the tooltip's
5167 background color by specifying a color for the default font
5169 (Qcancel_timer): New variable.
5170 (syms_of_w32fns): Initialize and staticpro it.
5171 (Fx_hide_tip, Fx_show_tip): Use it.
5172 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
5174 (toplevel): Lisp code for generating parts of syms_of_w32fns removed.
5176 * w32.c (init_environment): Duplicate local string before putenv.
5178 2001-02-09 ShengHuo ZHU <zsh@cs.rochester.edu>
5180 * charset.c (Fstring): A typo.
5182 2001-02-09 Kenichi Handa <handa@etl.go.jp>
5184 * charset.c (Fstring): If all arguments are less than 256, return
5187 * editfns.c (Fchar_to_string): If CHARACTER is less than 256,
5188 return a unibyte string.
5190 * coding.c (code_convert_region): After detecting a coding, if
5191 nothing found, set coding->composing to COMPOSITION_NO.
5192 (decode_coding_string): Likewise.
5194 2001-02-08 Stefan Monnier <monnier@cs.yale.edu>
5196 * w32term.c (w32_set_scroll_bar_thumb): Use `double' for `range'
5199 2001-02-07 Kenichi Handa <handa@etl.go.jp>
5201 * charset.c (parse_str_to_multibyte): New function.
5203 * charset.h (parse_str_to_multibyte): Extern it.
5205 * print.c (print_string): If we are going to print a unibyte
5206 string into a multibyte buffer, convert the string to multibyte by
5209 2001-02-06 Andrew Innes <andrewi@gnu.org>
5211 * w32xfns.c (select_palette): Do nothing if palette hasn't yet
5212 been created. It seems we can get sent window messages such as
5213 WM_ERASEBKGND before we properly update a frame.
5215 2001-02-06 Gerd Moellmann <gerd@gnu.org>
5217 * dispnew.c (update_frame_line): Rename parameter FRAME to F.
5218 Avoid some unnecessary cursor positioning.
5220 2001-02-05 Gerd Moellmann <gerd@gnu.org>
5222 * xfaces.c (split_font_name): Compute numeric value of XLFD_AVGWIDTH.
5223 (LFACE_AVGWIDTH): New macro.
5225 (check_lface_attrs): Check LFACE_AVGWIDTH.
5226 (lface_fully_specified_p): Don't check LFACE_AVGWIDTH.
5227 (set_lface_from_font_name): Set LFACE_AVGWIDTH.
5228 (merge_face_vectors): Check LFACE_AVGWIDTH.
5229 (Finternal_make_lisp_face): Use AREF.
5230 (xm_set_menu_resources_from_menu_face)
5231 (xl_set_menu_resources_from_menu_face): Check LFACE_AVGWIDTH.
5232 (Finternal_lisp_face_empty_p): Use AREF.
5233 (lface_same_font_attributes_p): Compare LFACE_AVGWIDTH.
5234 (better_font_p, exact_face_match_p): Add parameter AVGWIDTH.
5235 Compare average widths..
5236 (best_matching_font): Arrange for comparing average widths.
5238 * dispextern.h (enum lface_attribute_index):
5239 Add LFACE_AVGWIDTH_INDEX (invisible from Lisp).
5241 2001-02-05 Dave Love <fx@gnu.org>
5243 * puresize.h: Revert last change following loadup.el change.
5245 2001-02-05 Andrew Innes <andrewi@gnu.org>
5247 * makefile.w32-in ($(EMACS)): Use $(THISDIR) instead of . in
5248 invocation of temacs, to work with Windows 2000.
5249 (bootstrap-emacs): Ditto.
5251 2001-02-05 Gerd Moellmann <gerd@gnu.org>
5253 * xterm.c (x_display_and_set_cursor): Check for the focus
5254 frame's selected window instead of selected_window.
5256 * xdisp.c (try_scrolling): If point is in the line below the
5257 window, make sure to move the iterator at least a canonical
5260 * window.c (Fmove_to_window_line): Don't add 1 if window is vscrolled.
5262 2001-02-05 Kenichi Handa <handa@etl.go.jp>
5264 * ccl.c (CCL_WRITE_CHAR): Check if CH is valid or not.
5265 If invalid, execute CCL_INVALID_CMD.
5266 (ccl_driver): If the CCL program is terminated because of
5267 CCL_STAT_INVALID_CMD, copy the remaining source data to the
5268 destination instead of throwing them away.
5270 2001-02-02 Gerd Moellmann <gerd@gnu.org>
5272 * xfns.c (x_set_font): If font hasn't changed, avoid recomputing
5273 faces and other things.
5275 * xdisp.c (get_next_display_element): Fix case of empty
5276 display table entry.
5278 2001-02-02 Eli Zaretskii <eliz@is.elta.co.il>
5280 * editfns.c (Fconstrain_to_field): Doc fix.
5282 * xfaces.c (Fclear_face_cache): Rename the `thorougly' argument
5283 into `thoroughly', to make it consistent with the doc string.
5285 * window.c (Fenlarge_window, Fshrink_window): Doc fix.
5287 2001-02-01 Gerd Moellmann <gerd@gnu.org>
5289 * search.c (search_buffer): Call set_search_regs with a byte
5290 position, not a character position.
5292 * xfns.c (x_set_tool_bar_lines): Do nothing if frame is
5295 2001-02-01 Eli Zaretskii <eliz@is.elta.co.il>
5297 * frame.c (Fmodify_frame_parameters): Doc fix.
5299 2001-01-31 Gerd Moellmann <gerd@gnu.org>
5301 * frame.h (EMACS_FRAME_H_INCLUDED): Use an include blocker
5302 identifier which is not reserved by Standard C.
5304 * frame.h (FRAME_RIGHT_SCROLL_BAR_WIDTH): New define.
5306 * window.c (enum window_part): New enumeration.
5307 (Qleft_fringe, Qright_fringe): Replace Qleft_bitmap_area and
5309 (coordinates_in_window): Return an enumerator from enum
5310 window_part. Fix handling of right scroll bar.
5311 (Fcoordinates_in_window_p): Doc fix. Return `left-fringe' and
5312 `right-fringe' instead of `left-bitmap-area' and
5313 `right-bitmap-area'. Use enumerators from enum window_part
5314 instead of hard-coded integers.
5315 (check_window_containing, window_from_coordinates):
5316 Use enumerators from enum window_part instead of hard-coded integers.
5317 (syms_of_window): Replace Qleft_bitmap_area and
5318 Qright_bitmap_area.with Qleft_fringe and Qright_fringe.
5320 2001-01-31 Eli Zaretskii <eliz@is.elta.co.il>
5322 * editfns.c (Fformat_time_string): Doc fix.
5324 2001-01-31 Stefan Monnier <monnier@cs.yale.edu>
5326 * keymap.c (Fwhere_is_internal): Use the first valid binding
5327 if no ascii binding is found (when firstonly is t).
5329 2001-01-31 Gerd Moellmann <gerd@gnu.org>
5331 * window.c (Fscroll_right, Fscroll_left): Use interactive_p
5332 instead of Finteractive_p.
5334 * lisp.h (interactive_p): Add prototype.
5336 * eval.c (interactive_p): New function.
5337 (Finteractive_p): Use it.
5339 * alloc.c (Fmake_list): Add a QUIT in the loop; unroll the loop.
5341 2001-01-31 Dave Love <fx@gnu.org>
5343 * .gdbinit (hook-run): Define to run xreload.
5345 * textprop.c (Fset_text_properties): Fix newline in doc string.
5347 2001-01-30 Gerd Moellmann <gerd@gnu.org>
5349 * xdisp.c (build_desired_tool_bar_string, syms_of_xdisp):
5350 Use DEFAULT_TOOL_BAR_BUTTON_MARGIN and DEFAULT_TOOL_BAR_BUTTON_RELIEF.
5352 * dispextern.h (Vtool_bar_button_margin:): Declare extern.
5353 (DEFAULT_TOOL_BAR_BUTTON_MARGIN, DEFAULT_TOOL_BAR_BUTTON_RELIEF)
5354 (DEFAULT_TOOL_BAR_IMAGE_HEIGHT): New defines.
5356 * xfns.c (Fx_create_frame): Add the tool bar height to the frame
5359 2001-01-30 Dave Love <fx@gnu.org>
5361 * bytecode.c (Fbyte_code) <Bgeq>: Add BEFORE_POTENTIAL_GC and
5364 2001-01-29 Gerd Moellmann <gerd@gnu.org>
5366 * bytecode.c (Fbyte_code) <Bcurrent_column>:
5367 Add BEFORE_POTENTIAL_GC and AFTER_POTENTIAL_GC.
5369 2001-01-29 Eli Zaretskii <eliz@is.elta.co.il>
5371 * textprop.c (Fset_text_properties): Doc fix.
5373 2001-01-29 Gerd Moellmann <gerd@gnu.org>
5375 * xdisp.c (forward_to_next_line_start): Remove xassert.
5377 2001-01-29 Jason Rumney <jasonr@gnu.org>
5379 * w32term.c (x_draw_row_bitmaps): Delay obtaining HDC to avoid
5380 returning without releasing it.
5382 2001-01-29 Kenichi Handa <handa@etl.go.jp>
5384 * w32fns.c (w32_font_match): Allocate three more bytes to regex
5385 for '^', '$', and '\0'.
5387 2001-01-28 Andrew Choi <akochoi@i-cable.com>
5389 * fontset.c (fontset_pattern_regexp): Allocate three more bytes to
5390 regex for '^', '$', and '\0'.
5392 * alloc.c (allocate_string) [macintosh]: Call check_string_bytes
5393 only if current_sblock has been initialized.
5395 * frame.c (Fdelete_frame) [macintosh]: Allow deletion of initial
5396 terminal frame even if it is the only visible frame.
5398 2001-01-28 Kenichi Handa <handa@etl.go.jp>
5400 * fontset.c (font_family_registry): Even if FONTNAME conform to
5401 XLFD, if it specifies other fields than family and registry,
5402 return FONTANME. New argument FORCE if nonzero cancel that feature.
5403 (fontset_font_pattern): Call font_family_registry with FORCE 1 for
5404 a signle byte character. Don't set FAMILY part to nil here.
5405 It is handled by the caller choose_face_font.
5406 (Fnew_fontset): Call font_family_registry with FORCE 0.
5407 (Fset_fontset_font): Likewise.
5409 2001-01-27 Gerd Moellmann <gerd@gnu.org>
5411 * xdisp.c (display_line): Don't treat a newline as fitting
5414 2001-01-26 Gerd Moellmann <gerd@gnu.org>
5416 * window.c (size_window): Set the window's orig_top to nil when
5417 changing heights, so that a future shrink_mini_window won't
5418 restore a bogus height.
5420 * frame.c (do_switch_frame): If selected frame has a mini-window,
5421 resize that to exact size.
5423 * dispnew.c (adjust_glyph_matrix): Always clear desired matrices.
5425 * xdisp.c (display_line): Simplify check for glyphs fitting
5426 entirely in the line.
5428 * xfns.c (xic_style): New variable.
5429 (create_frame_xic): Move static variable to global scope for
5430 the case that `static' gets defined away.
5432 2001-01-26 Kenichi Handa <handa@etl.go.jp>
5434 * coding.c (decode_coding): Set a flag for inhibiting
5436 (code_convert_region): Always set saved_coding_symbol.
5437 (decode_coding_string): Likewise. Update coding->symbol when we
5438 encounter a inconsistent eol by the same way as code_convert_region.
5440 2001-01-25 Gerd Moellmann <gerd@gnu.org>
5442 * xfns.c (x_set_tool_bar_lines): Use x_clear_area instead of
5445 * xterm.c (x_after_update_window_line): Don't clear if frame's
5446 internal border width is zero.
5447 (x_clear_area): New function.
5448 (x_after_update_window_line, x_clear_end_of_line)
5449 (x_scroll_bar_create, x_scroll_bar_set_handle)
5450 (XTset_vertical_scroll_bar, x_erase_phys_cursor): Use x_clear_area
5451 instead of XClearArea.
5453 * xterm.h (x_clear_area): Add prototype.
5455 * xfns.c (Fx_file_dialog): Remove a workaround for Lesstif
5456 which doesn't seem necessary anymore with Lesstif 0.92.
5458 2001-01-25 Dave Love <fx@gnu.org>
5460 * puresize.h (BASE_PURESIZE): Up to 720000.
5462 * keymap.c (Fwhere_is_internal): Declare gcpro3, gcpro4.
5464 2001-01-25 Gerd Moellmann <gerd@gnu.org>
5466 * xdisp.c (echo_area_display): Don't call redisplay_internal
5467 when Emacs is shutting down. We can't run hooks etc. that
5468 would be necessary to do a redisplay.
5470 * lread.c (read_integer): Use type EMACS_INT instead of int.
5472 2001-01-25 Eli Zaretskii <eliz@is.elta.co.il>
5474 * ccl.c (ccl_driver): Fix last change.
5476 2001-01-25 Kenichi Handa <handa@etl.go.jp>
5478 * ccl.h (sturct ccl_program): New member suppress_error.
5480 * ccl.c (ccl_driver): If ccl->suppress_error is nonzero, don't
5481 insert error message to the output.
5482 (setup_ccl_program): Initialize ccl->suppress_error to 0.
5484 * coding.h (struct coding_system): New member suppress_error.
5486 * coding.c (ccl_coding_driver): Setup ccl->suppress_error.
5487 (Fset_terminal_coding_system_internal): Set the member
5488 suppress_error to 1.
5489 (Fset_safe_terminal_coding_system_internal): Likewise.
5491 2001-01-24 Stefan Monnier <monnier@cs.yale.edu>
5493 * regex.c (mutually_exclusive_p): Don't blindly handle `charset_not'
5494 as if it was a `charset'.
5496 2001-01-24 Gerd Moellmann <gerd@gnu.org>
5498 * keymap.c (Fwhere_is_internal): Don't nreverse the cached
5499 value in where_is_cache; the next lookup in the cache returns
5500 something bogus if we do.
5502 2001-01-24 Eli Zaretskii <eliz@is.elta.co.il>
5504 * xdisp.c (syms_of_xdisp) <Stool_bar_lines_needed>: Don't defsubr
5505 if HAVE_WINDOW_SYSTEM isn't defined.
5507 2001-01-24 Gerd Moellmann <gerd@gnu.org>
5509 * fns.c (sweep_weak_table): Fix code taking items out of
5510 the hash collision chain. Some cleanup.
5512 * xterm.c (x_new_font): Don't change a tooltip's size.
5514 * xfns.c (x_create_tip_frame): Prevent changing the tooltip's
5515 background color by specifying a color for the default font
5518 2001-01-24 Kenichi Handa <handa@etl.go.jp>
5520 * ccl.c (CCL_READ_CHAR): Change the argument name from r to REG as
5521 a workaround for SunOS 4's cc.
5522 (CCL_CALL_FOR_MAP_INSTRUCTION): Use "if (1)..." not "do {...".
5523 (CCL_SUCCESS, CCL_SUSPEND, CCL_INVALID_CMD): Likewise.
5524 (ccl_driver) <CCL_ReadMultibyteChar2>: Remove unnecessay "do"
5527 2001-01-23 Gerd Moellmann <gerd@gnu.org>
5529 * xterm.c (x_set_window_size_1): New function extracted from
5531 (x_set_window_size): Use it.
5532 (x_set_window_size) [USE_X_TOOLKIT]: Handle case that window
5533 doesn't have a widget, like tooltips.
5535 2001-01-23 Eli Zaretskii <eliz@is.elta.co.il>
5537 * window.c (syms_of_window) <scroll-preserve-screen-position>: Doc fix.
5539 2001-01-23 Kenichi Handa <handa@etl.go.jp>
5541 * fns.c (Fset_char_table_default): Fix to make sub char-table
5544 2001-01-22 Gerd Moellmann <gerd@gnu.org>
5546 * xdisp.c (build_desired_tool_bar_string): Make sure we have
5547 a desired tool bar string, even if there are no tool bar items.
5549 * xdisp.c (Ftool_bar_lines_needed): New function.
5550 (syms_of_xdisp): Defsubr it.
5552 * editfns.c (Fformat): Don't extend text properties from arguments
5553 to padding chars in the result.
5555 2001-01-20 Eli Zaretskii <eliz@is.elta.co.il>
5557 * s/msdos.h (GC_MARK_STACK): Define to GC_MAKE_GCPROS_NOOPS.
5559 2001-01-20 Andrew Innes <andrewi@gnu.org>
5561 * w32term.c (w32_ring_bell): Only support visible bell on w32 frames.
5562 (w32_initialize): Don't set term hooks that aren't actually needed
5565 * xfaces.c (realize_default_face):
5567 (realize_tty_face): Remove references to FRAME_W32_CONSOLE_P.
5569 * xdisp.c (handle_single_display_prop): Remove references to
5570 FRAME_W32_CONSOLE_P.
5572 * dispnew.c (Fredraw_frame): Remove reference to FRAME_W32_CONSOLE_P.
5574 * frame.h (output_method): Remove output_w32_console method.
5575 (FRAME_W32_CONSOLE_P): Remove macro.
5577 * frame.c (Qw32_console): Remove variable.
5578 (Fframep): Remove references to it.
5579 (syms_of_frame): Ditto.
5580 (Fframe_parameters): Remove references to FRAME_W32_CONSOLE_P.
5582 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Reinstate original
5585 2001-01-20 Kenichi Handa <handa@etl.go.jp>
5587 * editfns.c (Fformat): Use lisp_string_width instead of strwidth.
5589 2001-01-19 Andrew Innes <andrewi@gnu.org>
5591 * w32.c (init_environment): Add a version-independent site-lisp
5592 directory to EMACSLOADPATH, after the version dependent one.
5594 2001-01-19 Gerd Moellmann <gerd@gnu.org>
5596 * editfns.c (Fbuffer_substring): Doc fix.
5598 * xdisp.c (message_dolog, message2, message2_nolog):
5599 Rename parameter LEN to NBYTES.
5601 2001-01-19 Kenichi Handa <handa@etl.go.jp>
5603 * charset.c (strwidth): Use c_string_width.
5604 (c_string_width): New function.
5605 (lisp_string_width): New arguments PRECISION, NCHARS, NBYTES.
5608 * charset.h (c_string_width, lisp_string_width): Extern them.
5610 * doprnt.c (doprnt1): Get byte length of Lisp string correctly.
5612 * indent.c (check_composition): Check validity of composition.
5614 * xdisp.c (store_frame_title): Pay attention to width of non-ASCII
5615 characters by calling c_string_width.
5616 (x_consider_frame_title): Get byte length of frame tile string
5618 (display_mode_element): Pay attention to width of non-ASCII
5619 characters by calling strwidth.
5621 2001-01-18 Gerd Moellmann <gerd@gnu.org>
5623 * xfns.c (Qcancel_timer): New variable.
5624 (syms_of_xfns): Initialize and staticpro it.
5625 (Fx_hide_tip, Fx_show_tip): Use it.
5626 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
5628 (toplevel): Lisp code for generating parts of syms_of_xfns removed.
5630 * window.c (Fwindow_live_p): Use WINDOW_LIVE_P.
5632 * window.h (WINDOW_LIVE_P): New macro.
5634 * window.c (window_size_fixed): New variable.
5635 (syms_of_window): Add a DEFVAR_BOOL for window-size-fixed, for
5638 * eval.c (specbind): If binding a per-buffer variable which
5639 doesn't have a buffer-local value in the current buffer, change
5640 the global value by changing the value of the symbol bound in all
5641 buffers not having their own value, to make it consistent with
5642 what happens with other buffer-local variables.
5644 * xterm.c (x_initialize): Set char_ins_del_ok to 1.
5646 * xdisp.c (forward_to_next_line_start): Stop at end of buffer
5647 when searching for a newline.
5649 2001-01-18 Kenichi Handa <handa@etl.go.jp>
5651 * xdisp.c (display_string): Fix previous change.
5653 2001-01-18 Jason Rumney <jasonr@gnu.org>
5655 * w32term.c (x_produce_stretch_glyph): Only use Qspace when
5656 GLYPH_DEBUG is defined.
5657 (x_produce_glyphs): Don't xassert `it->descent > 0'; this isn't
5658 true for images with `:ascent 100'.
5659 (x_set_mouse_face_gc): If the last used mouse face has gone in the
5660 meantime, use face MOUSE_FACE_ID.
5661 If first glyph isn't a character glyph, use the ASCII NUL
5662 character to determine the face.
5663 (expose_area): Do not treat left margin specially.
5664 (note_mode_line_highlight): If no local_map, check global keymap.
5665 (note_mouse_highlight): Initialize overlay.
5666 (clear_mouse_face): Don't return if tip_frame is non-nil.
5667 (show_scroll_bars): Remove unused function.
5668 (w32_read_socket) [WM_KILLFOCUS]: Set help_echo to Qnil.
5669 (x_draw_bar_cursor): Remove extra test for out of bounds cursor.
5671 (x_erase_phys_cursor): Don't apply XWINDOW to variable that may be nil.
5672 (x_free_frame_resources): Unload relief colors.
5674 2001-01-17 Gerd Moellmann <gerd@gnu.org>
5676 * xdisp.c (forward_to_next_line_start): Avoid calling
5677 get_next_display_element when the newline is already found.
5678 This may change the iterator's position, when its current position is
5679 equal to the iterator's stop_charpos.
5681 * dispnew.c (direct_output_for_insert): If char_ins_del_ok is
5682 zero, use this method only at the end of a line.
5684 * xfaces.c (x_face_list_fonts): Don't BLOCK_INPUT around the
5685 call to x_list_fonts. Call x_list_fonts with SIZE -1 only
5686 if SCALABLE_FONTS_P is set.
5688 * xfaces.c (x_face_list_fonts): Call x_list_fonts with SIZE -1,
5689 so that scalable fonts are included.
5691 * xterm.c (x_list_fonts): Allow scalable fonts if SIZE is < 0,
5692 In the cache, use a key containing the information if scalable
5694 (x_load_font): Adapt to change of keys in the font cache.
5696 2001-01-17 Kim F. Storm <storm@filanet.dk>
5698 * xfaces.c (x_face_list_fonts): Use x_list_fonts instead of
5699 XListFonts to take advantage of font caching.
5701 * xterm.c (x_list_fonts): Ensure caching font information when
5702 called for a null frame, which is the case frequently when Emacs
5705 2001-01-17 Gerd Moellmann <gerd@gnu.org>
5707 * xfns.c (QCconversion): Replaces QCalgorithm.
5709 * w32fns.c (QCconversion): Replaces QCalgorithm. Update copyright.
5711 * xdisp.c (build_desired_tool_bar_string): Use :conversion instead
5714 * xdisp.c (redisplay_tool_bar): Change tool bar's height when
5715 not everything could be displayed.
5717 * line.h, x-list-font.c: Files removed because unused.
5719 2001-01-17 Andrew Innes <andrewi@gnu.org>
5721 * dired.c (directory_files_internal): Convert result from readdir
5722 to a unibyte string initially, to avoid possible misinterpretation
5723 of some bytes as the internal form of Emacs characters.
5725 2001-01-17 Kenichi Handa <handa@etl.go.jp>
5727 * fns.c (concat): Be sure to avoid putting the same `composition'
5728 property on the adjacent regions.
5730 2001-01-16 Gerd Moellmann <gerd@gnu.org>
5732 * window.c (Fset_window_hscroll): Don't set window's min_hscroll here.
5733 (Fscroll_right, Fscroll_left): Set it here instead, if called
5736 * buffer.c (Fset_buffer_modified_p): Set buffer's
5737 prevent_redisplay_optimizations_p flag.
5739 * dispnew.c, callproc.c, fns.c, keyboard.c, process.c, sunfns.c,
5740 * sysdep.c, vmsproc.c, xselect.c: Call redisplay_preserve_echo_area
5741 with additional arg.
5743 * dispextern.h, lisp.h (redisplay_preserve_echo_area):
5746 * xdisp.c (redisplay_preserve_echo_area): Add parameter
5747 FROM_WHERE, for debugging.
5749 2001-01-16 Kenichi Handa <handa@etl.go.jp>
5751 * ccl.c (Fregister_ccl_program): Handle the return value of
5752 resolve_symbol_ccl_program correctly.
5753 (CCL_Extension): Fix typo (originally CCL_Extention). Caller changed.
5755 2001-01-15 Gerd Moellmann <gerd@gnu.org>
5757 * xterm.c (x_set_mouse_face_gc): If the last used mouse face
5758 has gone in the meantime, use face MOUSE_FACE_ID.
5760 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]:
5761 If x_display_info_for_display returns null, don't try to close
5762 the display; we didn't open it.
5764 * dispnew.c (save_or_restore_current_matrices): Function removed.
5765 (save_current_matrix, restore_current_matrix): New functions.
5766 (adjust_frame_glyphs_for_frame_redisplay): Use them to save and
5767 restore the frame's current matrix. Due to the glyph pointer
5768 setup done in adjust_glyph_matrix, there is no easy way to make
5769 saving the current matrix in the desired matrix generally correct,
5772 2001-01-15 Kenichi Handa <handa@etl.go.jp>
5774 * xdisp.c (insert_left_trunc_glyphs): Overwrite padding glyphs by
5776 (display_line): Optimize for wide characters.
5777 (display_string): Don't try to display a multi-column character
5778 partially. On ttys, produce more than one truncation glyph for
5779 multi-column characters that don't fit on the line.
5781 2001-01-13 Kenichi Handa <handa@etl.go.jp>
5783 * md5.c (WORDS_BIG_ENDIAN) [__BYTE_ORDER == __BIG_ENDIAN]:
5784 Define it instead of WORDS_BIGENDIAN. Caller changed.
5786 2001-01-13 Jason Rumney <jasonr@gnu.org>
5788 * w32fns.c (Fimage_size, image_ascent, lookup_image)
5789 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR, parse_image_spec)
5790 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
5791 (tiff_format, gif_format, gs_format): Adapt to change of image margins.
5793 * w32term.c (x_produce_image_glyph, x_draw_image_foreground)
5794 (x_draw_image_relief, x_draw_image_foreground_1)
5795 (x_draw_image_glyph_string): Adapt to change of image margins.
5797 * w32.c (init_environment, sys_shutdown, sys_pipe): Remove unused
5800 * w32bdf.c (search_file_line, get_cached_font_char)
5801 (cache_char_offset, create_offscreen_bitmap): Remove unused variables.
5803 * w32inevt.c (w32_console_toggle_lock_key): Add parentheses.
5805 * w32fns.c (x_to_w32_color, x_set_icon_name, xlfd_strip_height)
5806 (w32_list_synthesized_fonts, lookup_image, Fx_file_dialog)
5807 (Fw32_send_sys_command): Remove unused variables.
5808 (w32_msg_pump): Add parentheses.
5810 * w32term.c (w32_fill_rect, w32_read_socket, x_bitmap_icon)
5811 (x_new_fontset, x_calc_absolute_position, x_iconify_frame):
5814 2001-01-12 Gerd Moellmann <gerd@gnu.org>
5816 * xdisp.c (Vtool_bar_button_margin): Replaces tool_bar_button_margin.
5817 (build_desired_tool_bar_string): Handle Vtool_bar_button_margin
5818 being a pair of margins.
5819 (syms_of_xdisp): Change DEFVAR_INT of tool-bar-button-margins
5820 to DEFVAR_LISP. Extend doc.
5822 * xfns.c (Fimage_size, image_ascent): Adapt to the change of image
5824 (lookup_image): If `:margin MARGIN' is specified, and MARGIN is a
5825 pair of integers `(X . Y)', use X for the horizontal and Y for the
5827 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR): New enumerator.
5828 (parse_image_spec): Check it.
5829 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
5830 (tiff_format, gif_format, gs_format):
5831 Use IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR for :margin.
5833 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
5834 (x_draw_image_relief, x_draw_image_foreground_1)
5835 (x_draw_image_glyph_string): Adapt to the change of image margins.
5837 * dispextern.h (struct image): Replace member `margin' with
5838 `hmargin' and `vmargin'.
5840 * xdisp.c (Fdump_tool_bar_row) [GLYPH_DEBUG]: Add parameters ROW
5843 * dispnew.c (update_text_area): Put code which decrements the
5844 stop position when the row's face extends to the end of the
5847 * xfns.c (x_set_mouse_color): Fix color allocation.
5849 * keyboard.c: Call get_local_map with new argument list.
5851 * intervals.c (get_local_map): Change TYPE to Lisp_Object.
5853 * intervals.h (enum map_property): Removed.
5854 (get_local_map): Change prototype.
5856 * keymap.c: Call get_local_map with new argument list.
5857 (Fwhere_is_internal): Rename parameter XKEYMAP to KEYMAP.
5859 2001-01-11 Gerd Moellmann <gerd@gnu.org>
5861 * xdisp.c (build_desired_tool_bar_string): Correct the computation
5862 of the size needed for the tool bar string. For the last image,
5863 use a `display' property that reaches to the end of the string.
5865 * xselect.c (selection_request_dpyinfo): New variable.
5866 (x_handle_selection_request): Set it.
5867 (x_selection_request_lisp_error): Don't call
5868 x_decline_selection_request if selection request's display has
5871 * xfaces.c (x_free_colors, x_free_dpy_colors) [DEBUG_X_COLORS]:
5872 Do the unregister_colors before calling XFreeColors.
5874 2001-01-10 Dave Love <fx@gnu.org>
5876 * Makefile.in (${etc}DOC): Depend on ${shortlisp} and
5877 ${SOME_MACHINE_LISP}, not ${lisp}.
5879 2001-01-10 Gerd Moellmann <gerd@gnu.org>
5881 * xdisp.c (display_line): On ttys, produce more than one truncation
5882 glyph for multi-column characters that don't fit on the line.
5884 * xselect.c (x_reply_selection_request): Add a comment.
5886 * xfns.c (Fx_backspace_delete_keys_p): Use XkbGetMap and
5887 XkbGetNames instead of XkbGetKeyboard.
5889 2001-01-10 Dave Love <fx@gnu.org>
5891 * sysdep.c (random): Revert the declaration.
5893 2001-01-09 Gerd Moellmann <gerd@gnu.org>
5895 * lisp.h (STRING_BYTES) [GC_CHECK_STRING_BYTES]:
5896 Call function string_bytes.
5897 (GC_CHECK_STRING_BYTES): Moved here from alloc.c.
5899 * alloc.c (CHECK_STRING_BYTES) [GC_CHECK_STRING_BYTES]: New macro.
5900 (check_sblock, string_bytes) [GC_CHECK_STRING_BYTES]: New functions.
5901 (check_string_bytes) [GC_CHECK_STRING_BYTES]: Add parameter ALL_P.
5902 (allocate_string) [GC_CHECK_STRING_BYTES]: Always check strings in
5904 (mark_object) [GC_CHECK_STRING_BYTES]: Use CHECK_STRING_BYTES.
5905 (gc_sweep) [GC_CHECK_STRING_BYTES]: Call check_string_bytes
5906 after sweeping strings, and at the end.
5907 (GC_CHECK_STRING_BYTES): Moved to lisp.h.
5909 * alloc.c (Fgarbage_collect): Use a record_unwind_protect to
5910 ensure that pop_message is called.
5912 * keyboard.c (Fexecute_extended_command): Use a
5913 record_unwind_protect to ensure that pop_message is called.
5915 * lisp.h (push_message_unwind): Add prototype.
5917 * xdisp.c (push_message_unwind): New function.
5919 * fileio.c (do_auto_save_unwind): Do the pop_message here
5920 instead of in Fdo_auto_save.
5921 (Fdo_auto_save): Don't call pop_message.
5923 2001-01-08 Ken Raeburn <raeburn@gnu.org>
5925 * xfns.c (xpm_load) [!ALLOC_XPM_COLORS]: Declare local variable I
5928 2001-01-08 Gerd Moellmann <gerd@gnu.org>
5930 * window.c (window_scroll_pixel_based): Adjust glyph matrices
5931 when increasing window's vscroll.
5933 * macros.c (Qkbd_macro_termination_hook): New variable.
5934 (syms_of_macros): Initialize and staticpro it.
5935 (pop_kbd_macro): Run kbd-macro-termination-hook.
5937 * xterm.c (XTread_socket) <LeaveNotify>: Set help_echo to nil.
5939 2001-01-07 Dave Love <fx@gnu.org>
5941 * keyboard.c (Fread_key_sequence_vector): Avoid newline in
5942 arglist, for documentation's sake.
5944 2001-01-06 Andrew Innes <andrewi@gnu.org>
5946 * makefile.w32-in (clean): Delete $(COMPILER_TEMP_FILES) instead
5949 2001-01-05 Andrew Innes <andrewi@gnu.org>
5951 * term.c (update_end): Don't check updating_frame; for some reason
5952 this can be 0 sometimes, such as after dismissing a popup menu,
5953 and isn't necessary given the explicit frame argument.
5955 2001-01-05 Gerd Moellmann <gerd@gnu.org>
5957 * sysdep.c: Don't prototype srandom; it takes an unsigned argument
5958 on some systems, and an unsigned long on others, like FreeBSD 4.1.
5960 2001-01-04 Gerd Moellmann <gerd@gnu.org>
5962 * xterm.c (clear_mouse_face): Don't return if tip_frame is non-nil.
5964 * xfns.c (x_create_tip_frame): Preserve the value of
5965 face_change_count around the creation of the tip frame.
5967 * xfns.c (last_show_tip_args): New variable.
5968 (compute_tip_xy): New function.
5969 (Fx_show_tip): Reuse an existing tip frame, if possible.
5970 (syms_of_xfns): Initialize and staticpro last_show_tip_args.
5972 2001-01-04 Dave Love <fx@gnu.org>
5974 * editfns.c (Fformat): Doc fix.
5976 * systime.h (set_file_times): Prototype.
5978 * widget.h (EmacsFrameSetCharSize_): Prototype.
5980 * sysdep.c (random, srandom): Declare explicitly.
5982 * dispextern.h (move_it_vertically_backward): Declare.
5984 2001-01-04 Gerd Moellmann <gerd@gnu.org>
5986 * xfns.c (x_create_tip_frame): Call face-set-after-frame-default,
5987 like in Fx_create_frame.
5989 * xfaces.c (set_font_frame_param): Don't do anything for
5990 non-graphical frames.
5992 * window.c (Fdelete_other_windows): Set window's window_end_valid
5993 to nil when changing the window's start. Don't change the
5994 window's start when its top position hasn't changed. If we do,
5995 this will set the window's optional_new_start, which act's like a
5996 force_start during redisplay with C-x 1 M-> under particular
5997 circumstances (see report from Per Starback to emacs-pretest-bug
6000 2001-01-03 Gerd Moellmann <gerd@gnu.org>
6002 * xdisp.c (forward_to_next_line_start): Reset it->c if taking the
6003 short cut at the start of the function. Add an assertion.
6004 (reseat_at_next_visible_line_start): Add an assertion.
6006 * window.c (Frecenter): When changing the window start, set the
6007 window's window_end_valid to nil.
6008 (Fwindow_end): Fix window-end computation when UPDATE is non-nil.
6010 * dispextern.h (move_it_past_eol): Add prototype.
6012 * xdisp.c (move_it_past_eol): New function.
6014 * window.c (Fwindow_end): Doc fix.
6016 2001-01-03 Dave Love <fx@gnu.org>
6018 * dired.c (Ffile_attributes): Fix last change, removing BSD4_3 kluge.
6020 2001-01-03 Gerd Moellmann <gerd@gnu.org>
6022 * xdisp.c (try_window_reusing_current_matrix): Fix bug setting
6023 the enabled_p flag of the glyph row at window_end_vpos to 0.
6024 (handle_single_display_prop): Fix last change.
6026 2001-01-02 Richard M. Stallman <rms@caffeine.ai.mit.edu>
6028 * window.c (Frecenter): Doc fix.
6030 2001-01-02 Andrew Innes <andrewi@gnu.org>
6032 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Remove redefinition.
6034 * frame.h (output_method): Add output_w32_console method.
6035 (FRAME_W32_CONSOLE_P): New macro.
6037 * frame.c (make_terminal_frame) [WINDOWSNT]: Make terminal frames
6038 use output_w32_console method.
6039 (Qw32_console): New Lisp_Object.
6040 (Fframep): Return it.
6041 (syms_of_frame): Init it.
6042 (Fframe_parameters): Report w32console as font for w32_console frames.
6044 * xfaces.c (realize_default_face): Set face foreground and
6045 background to unspecified for w32_console frames.
6046 (realize_face): Realize face cache for w32_console frames.
6047 (realize_tty_face): Accept w32_console frames.
6049 * xdisp.c (handle_single_display_prop): Return if frame is w32_console.
6050 (init_iterator) [WINDOWSNT]: Initialize frame face cache if
6051 necessary, even if running interactively.
6053 * dispnew.c (Fredraw_frame): Call set_terminal_modes for
6056 * w32term.c (x_update_begin):
6060 (x_change_line_highlight):
6065 (w32_reassert_line_highlight):
6066 (w32_frame_rehighlight):
6067 (w32_frame_raise_lower): Do nothing if not w32 frame.
6069 * w32xfns.c (get_frame_dc): Abort if called on a non-w32 frame.
6071 * w32fns.c (Fx_display_color_cells): Determine correct value, when
6072 system doesn't tell us directly.
6073 (Fx_display_visual_class): Implement properly.
6075 2001-01-02 Gerd Moellmann <gerd@gnu.org>
6077 * window.c (Frecenter): Handle centering in graphical frames
6078 specially. Centering on the basis of line counts doesn't work
6079 reliably with variable-height lines.
6081 2001-01-02 Eli Zaretskii <eliz@is.elta.co.il>
6083 * widget.c (EmacsFrameSetCharSize): Remove unused variables `ac'
6086 * composite.c (run_composition_function): Remove unused var `val'.
6087 (update_compositions): Remove unused variable `hook'.
6089 * intervals.c (get_local_map): Remove unused variable `tem'.
6091 * doprnt.c (doprnt1): Remove unused variable `size'.
6093 * fns.c (Flength): Remove unused variable `tail'.
6094 (Fdelete): Remove unused variable `size'.
6096 * editfns.c (Ftranspose_regions): Remove unused variables `gcpro1'
6099 * doc.c (Fsnarf_documentation): Remove unused vars `fun' and `tem'.
6101 * data.c (find_symbol_value): Remove extra 3rd argument in the
6102 call to swap_in_symval_forwarding.
6104 * undo.c (Fprimitive_undo): Remove unused block-scope variable `end'.
6106 * search.c (shrink_regexp_cache): Remove unused variable `cpp'.
6107 (trivial_regexp_p): Remove unused variable `c'.
6108 (boyer_moore): Remove unused variable `k'.
6110 * indent.c (current_column): Remove unused variable `stopchar'.
6111 (Fcompute_motion): Remove unused variable `contin'.
6113 * casefiddle.c (casify_object): Remove unused variable `tolen'.
6115 * dired.c (directory_files_internal): Fix a typo in a comment.
6116 Remove an unused variable `handler'.
6117 (file_name_completion): Remove unused function-scope variable `dp'.
6118 (Ffile_attributes) <dirname, sdir>: Make declarations conditioned
6121 * fileio.c (e_write): Remove unused variable `require_encoding_p'.
6123 * marker.c (Fmarker_position): Remove unused variables `pos', `i',
6125 (Fmarker_insertion_type): Remove unused variable `buf'.
6127 * insdel.c (make_gap): Remove unused variable `result'.
6129 * keyboard.c (record_char): Remove unused function-scope var `help'.
6130 (kbd_buffer_get_event): Remove unused block-scope variable `idx'.
6131 (menu_bar_items): Remove unused function-scope variable `tem'.
6133 * fontset.c (fontset_ref): Remove unused variable `i'.
6134 (fontset_set): Remove unused variables `j' and `tmp'.
6135 (make_fontset): Remove unused variables `i', `j', `elt' and `base_elt'.
6136 (make_fontset_for_ascii_face): Remove unused variable `name'.
6137 (fs_load_font): Remove unused variable `font_idx'.
6138 (fs_query_fontset): Remove unused function-local variable `fontset'.
6139 (list_fontsets): Remove unused variable `tail'.
6140 (Fnew_fontset): Remove unused variables `family' and `registry'.
6141 (accumulate_font_info): Remove unused variable `tmp'.
6142 (Ffontset_font): Remove unused variable `id'.
6143 (syms_of_fontset): Remove unused variable `i'.
6145 * xfns.c (x_display_info_for_name): Cast 0 to "char *" in the call
6147 (lookup_image): Remove unused variable `file'.
6148 (xbm_load): Remove unused variables `bitmap_data', `height', and
6149 `width'. Remove function-local variable `i', leave the
6151 (gif_load): Remove unused variable `inc'.
6153 * xterm.c (XTread_socket): Remove unused variables `p' and `pend'.
6154 (XTread_socket) <LeaveNotify>: Remove unused variable `frame',
6155 leave only the one in the inner block.
6157 * xfaces.c (face_fontset, realize_default_face): Remove unused
6159 (face_at_buffer_position): Remove unused variable `multibyte_p'.
6161 * term.c (encode_terminal_code): Remove unused variable `c'.
6163 * ccl.c (Fccl_execute): Cast ccl_driver parameters to `unsigned
6164 char *' instead of `char *'.
6166 * category.c (Fcategory_docstring): Remove unused variable `doc'.
6167 (Fget_unused_category): Remove unused variable `docstring_vector'.
6168 (Fchar_category_set): Remove unused variables `val', `charset',
6171 * coding.c (detect_coding_iso2022, setup_coding_system):
6172 Remove unused variable `i'.
6173 (detect_coding_mask): Remove unused variable `idx'.
6174 (detect_coding): Remove unused variable `i'.
6175 (ccl_coding_driver): Remove unused variable `result'.
6176 (run_pre_post_conversion_on_str): Remove unused variable `prev'.
6177 (decode_coding_string): Remove unused variables `to' and `gcpro1'.
6178 (encode_coding_string): Remove unused variables `gcpro1' and
6179 `saved_coding_symbol'.
6180 (Ffind_coding_systems_region_internal): Remove function-local
6181 variable args[], leave only the block-local one.
6182 (code_convert_region1): Remove unused variable `len'.
6184 * charset.c (char_printable_p): Remove unused variable `chars'.
6185 (Fsplit_char, Fchar_bytes): Remove unused variable `val'.
6186 (str_to_multibyte): Remove unused variable `c'.
6188 * window.c (size_window): Remove block-local variable `min_size'.
6190 * xdisp.c (make_cursor_line_fully_visible): Remove unused variable
6191 `header_line_height'.
6192 (append_space, extend_face_to_end_of_line): Declare `saved_what'
6193 enum display_element_type.
6195 2001-01-02 Gerd Moellmann <gerd@gnu.org>
6197 * xterm.c (x_connection_closed): Catch X errors around all
6198 statements that call X. Save away the error message in a local copy.
6200 * xterm.c (x_connection_closed): Set handling_signal to 0 at
6203 * xdisp.c (pos_visible_p): Take into account that CHARPOS maybe
6204 in or at the start of invisible text.
6206 * dispnew.c (update_window): Don't check_current_matrix_flags.
6208 2001-01-01 Jason Rumney <jasonr@gnu.org>
6210 * w32fns.c (x_figure_window_size): Do not allow new_height and
6211 new_width of frame to override specified values.
6213 2000-12-30 Kenichi Handa <handa@etl.go.jp>
6215 * composite.c (find_composition): Fix a code for searching backward.
6217 2000-12-29 Gerd Moellmann <gerd@gnu.org>
6219 * dispnew.c (check_current_matrix_flags) [GLYPH_DEBUG]: New function.
6220 (update_window) [GLYPH_DEBUG]: Call it.
6221 (scrolling_window): Prevent including current rows which are below
6222 what's displayed in the window.
6224 * xdisp.c (try_window_reusing_current_matrix)
6225 <new start <= old start>: Disable rows in the current matrix
6226 which are below the window after scrolling.
6228 * xdisp.c (move_it_by_lines): Don't do optimizations if NEED_Y_P
6229 is zero. It's not worth the complexity.
6230 (invisible_text_between_p): Put in #if 0 because unused.
6232 2000-12-28 Gerd Moellmann <gerd@gnu.org>
6234 * xfns.c (Fx_backspace_delete_keys_p): Check library and server
6235 XKB versions. Call XkbFreeKeyboard with 2nd arg 0.
6237 * keyboard.c (echo_char): If C is an integer, always call
6238 push_key_description. Former code could signal an invalid
6241 * keymap.c (push_key_description): Add parameter FORCE_MULTIBYTE.
6242 If set, print multibyte text.
6243 (Fsingle_key_description): Call push_key_description with
6244 FORCE_MULTIBYTE set.
6245 (describe_buffer_bindings): Likewise.
6247 * lisp.h (push_key_description): Add prototype.
6249 * xdisp.c (echo_area_display): Bind redisplay-dont-pause to t
6250 around the call to redisplay_internal.
6252 * xfns.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
6254 * dispnew.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
6256 2000-12-28 Kenichi Handa <handa@etl.go.jp>
6258 * ccl.c (CCL_WRITE_CHAR): Check variable `extra_bytes'.
6259 (ccl_driver): New local variable `extra_bytes'.
6261 * ccl.h (struct ccl_spec): New member eight_bit_carryover.
6263 * coding.c (setup_coding_system):
6264 Initialize coding->spec.ccl.eight_bit_carryover.
6265 (ccl_coding_driver): Pay attention to carried over 8-bit bytes.
6267 2000-12-28 Kenichi Handa <handa@etl.go.jp>
6269 * coding.c (SAFE_ONE_MORE_BYTE): New macro.
6270 (DECODE_EMACS_MULE_COMPOSITION_CHAR): New macro.
6271 (DECODE_EMACS_MULE_COMPOSITION_RULE): New macro.
6272 (decode_composition_emacs_mule): New function.
6273 (decode_coding_emacs_mule): Decode composition sequence by calling
6274 decode_composition_emacs_mule.
6275 (ENCODE_COMPOSITION_EMACS_MULE): New macro.
6276 (encode_coding_emacs_mule): Changed from macro to function.
6277 If a text contains compositions, encode them correctly.
6278 (setup_coding_system): Set coding->commong_flags for emacs-mule so
6279 that decoding and encoding are required.
6281 2000-12-27 Gerd Moellmann <gerd@gnu.org>
6283 * xfaces.c (PT_PER_INCH): New macro.
6284 (xlfd_point_size): Compute real point size from font's pixel size.
6285 (pixel_point_size, build_scalable_font_name): Use PT_PER_INCH
6288 * .gdbinit: Comment out the line pointing to the Lesstif source
6291 * window.c (Frecenter): Use displayed_window_lines instead
6292 of window_internal_height.
6294 * xterm.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
6295 instead of x-toolkit-scroll-bars-p.
6296 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
6298 * w32term.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
6299 instead of x-toolkit-scroll-bars-p.
6300 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
6302 * dispnew.c (struct redisplay_history) [GLYPH_DEBUG]: New.
6303 (REDISPLAY_HISTORY_SIZE) [GLYPH_DEBUG]: New macro.
6304 (redisplay_history, history_idx, history_tick) [GLYPH_DEBUG]:
6306 (add_window_display_history, add_frame_display_history)
6307 (Fdump_redisplay_history) [GLYPH_DEBUG]: New functions.
6308 (build_frame_matrix_from_leaf_window): Remove unused code.
6309 (build_frame_matrix_from_leaf_window) [GLYPH_DEBUG]: Add to
6311 (update_frame) [GLYPH_DEBUG]: Add to redisplay history.
6312 (update_window) [GLYPH_DEBUG]: Likewise.
6313 (syms_of_display): Defsubr dump-redisplay-history.
6315 2000-12-23 Gerd Moellmann <gerd@gnu.org>
6317 * keyboard.c (echo_prompt): Always set current_kboard->echoptr to
6318 the end of the prompt. Set echo_after_prompt to the offset
6319 of echoptr in echobuf.
6321 * xdisp.c (init_from_display_pos): Pop until the iterator's
6322 stack is empty; there may be frames for stretch or images
6325 * dispnew.c (save_frame_matrix, restore_frame_matrix): Removed.
6326 (save_or_restore_current_matrix): New function for the same
6327 purpose, but more efficient.
6328 (adjust_frame_glyphs_for_frame_redisplay): Use it.
6330 2000-12-23 Eli Zaretskii <eliz@is.elta.co.il>
6332 * xdisp.c (syms_of_xdisp): Fix last change.
6334 2000-12-23 Gerd Moellmann <gerd@gnu.org>
6336 * xdisp.c (syms_of_xdisp): Doc fix.
6338 * xdisp.c (redisplay_window): Remove label restore_buffers;
6339 use finish_scroll_bars instead to make sure that scroll bars
6340 are redeemed. If we don't do this, flickering can result from
6341 scroll bars being destroyed and recreated.
6343 2000-12-22 Jason Rumney <jasonr@gnu.org>
6345 * w32term.c (w32_draw_bitmap): Fix drawing so it does not appear
6346 in the wrong colors when the foreground is not black.
6347 (expose_window): Don't redraw the window that's currently being
6350 2000-12-22 Gerd Moellmann <gerd@gnu.org>
6352 * window.c (size_window): When setting the window's too_small_ok
6353 flag, compare old size with minimum size depending on WIDTH_P,
6354 don't compare with window_min_width.
6356 * window.c (delete_window): Simplify somewhat.
6357 (Fset_window_configuration): Don't SET_FRAME_GARBAGED after
6358 freeing window matrices. The flag windows_or_buffers_changed is
6359 set, so the next redisplay will consider all windows; this should
6362 2000-12-22 Kenichi Handa <handa@etl.go.jp>
6364 * coding.c (ccl_coding_driver): Initialize ccl->cr_consumed.
6366 * ccl.h (struct ccl_program): New member cr_consumed.
6368 * ccl.c (CCL_WRITE_CHAR): Don't handle EOL conversion here.
6369 (CCL_READ_CHAR): Handle EOL conversion here.
6370 (ccl_driver) <CCL_ReadMultibyteChar2>: Likewise.
6372 2000-12-21 Gerd Moellmann <gerd@gnu.org>
6374 * xdisp.c (Fdump_glyph_row) [GLYPH_DEBUG]: Add optional arg GLYPHS.
6376 * dispextern.h (GLYPH_EQUAL_P): Also compare pixel widths,
6377 otherwise tabs of different size compare equal.
6379 * callint.c (Fcall_interactively): Prevent a compiler warning.
6381 * print.c (print_unwind): Return nil.
6382 (PRINTDECLARE): Initialize all local variables.
6383 (print_preprocess): Add a default case.
6385 * lisp.h (Qinhibit_point_motion_hooks): Declare extern.
6387 * undo.c (Fprimitive_undo): Bind `inhibit-point-motion-hooks' to t.
6389 * window.c (delete_window, Fsplit_window)
6390 (Fset_window_configuration): Calls to ensure_frame_matrix removed.
6392 * dispextern.h (ensure_frame_matrix): Function declaration removed.
6394 * dispnew.c (ensure_frame_matrix): Removed.
6395 (save_frame_matrix, restore_frame_matrix): New functions.
6396 (adjust_frame_glyphs_for_frame_redisplay): Use them.
6398 * xdisp.c (dump_glyph_row, dump_glyph_matrix, Fdump_glyph_matrix)
6399 [GLYPH_DEBUG]: Extended to dump glyphs in short form.
6401 2000-12-21 Andrew Innes <andrewi@gnu.org>
6403 * w32term.c (x_update_begin): Regenerate the palette here, rather
6404 than for each window.
6406 * w32xfns.c (select_palette): Avoid calling SelectPalette if
6407 palette is NULL, since this corrupts memory! Also get
6408 display_info reference from frame.
6410 2000-12-21 Jason Rumney <jasonr@gnu.org>
6412 * w32bdf.c (w32_init_bdf_font): Fix test for valid bmp heap.
6414 * w32term.c (x_draw_hollow_cursor): Delay obtaining the frame's DC
6415 to avoid returning without releasing it.
6417 2000-12-21 Kenichi Handa <handa@etl.go.jp>
6419 * keymap.c (push_key_description): Don't convert eight-bit-control
6420 and eight-bit-graphic to multibyte character.
6422 * charset.c (Fmake_char_internal): If CHARSET doesn't have a
6423 generic character and CODE1 is nil, return the smallest character
6426 2000-12-20 Dave Love <fx@gnu.org>
6428 * s/osf5-0.h (NSIG): Don't redefine.
6430 2000-12-20 Stefan Monnier <monnier@cs.yale.edu>
6432 * keymap.c (where_is_internal): Check ascii_sequence_p rather than
6433 excluding menu-bar and tool-bar.
6434 (Fwhere_is_internal): Check ascii_sequence_p when looking up the cache.
6435 (menu_item_p): Remove.
6436 (where_is_internal_1): Don't ignore menu-items.
6438 2000-12-20 Gerd Moellmann <gerd@gnu.org>
6440 * xdisp.c (hscroll_window_tree): Take window's min_hscroll
6443 * window.c (make_window): Initialize window's min_hscroll.
6444 (Fset_window_hscroll): Set window's hscroll and min_hscroll.
6445 (set_window_buffer, temp_output_buffer_show): Set min_hscroll
6447 (struct saved_window): New member min_hscroll.
6448 (SAVED_WINDOW_VECTOR_SIZE): Set to 17.
6449 (Fset_window_configuration): Set window's min_hscroll.
6450 (save_window_save): Save window's min_hscroll.
6451 (compare_window_configurations): Compare min_hscroll values.
6453 * window.h (struct window): New member min_hscroll.
6455 * keyboard.c (echo_prompt): Prevent a compiler warning.
6457 * xdisp.c (try_cursor_movement): Fix last change. The real
6458 condition is that PT is at the end of the row, and should
6459 be displayed at the start of the next row.
6461 * xdisp.c (try_cursor_movement): If we end on a partially
6462 visible line, end we already decided to scroll, return -1.
6464 * dispextern.h (ensure_frame_matrix): Add prototype.
6466 * window.c (delete_window, Fsplit_window)
6467 (Fset_window_configuration): Call ensure_frame_matrix.
6469 * dispnew.c (fake_current_matrices, ensure_frame_matrix):
6471 (adjust_frame_glyphs_for_frame_redisplay): If display has been
6472 completed, call fake_current_matrices instead of marking frame
6475 2000-12-20 Jason Rumney <jasonr@gnu.org>
6477 * w32fns.c (syms_of_w32fns): Initialize and staticpro tip_frame.
6479 2000-12-19 Eli Zaretskii <eliz@is.elta.co.il>
6481 * fns.c (Frequire): Doc fix.
6483 2000-12-19 Gerd Moellmann <gerd@gnu.org>
6485 * window.c (window_scroll_pixel_based): Don't use move_it_vertically.
6487 * dispnew.c (direct_output_for_insert): Fix check for mini-window
6488 currently displaying a message.
6490 * bytecode.c (toplevel) [CHECK_FRAME_FONT]: Include frame.h and
6492 (Fbyte_code) [CHECK_FRAME_FONT]: Check the selected frame's font.
6494 2000-12-18 Andrew Innes <andrewi@gnu.org>
6496 * w32.c (w32_strerror): New function.
6498 * w32.h (w32_strerror): New extern.
6500 * w32fns.c (Fw32_shell_execute): Use it.
6502 2000-12-18 Gerd Moellmann <gerd@gnu.org>
6504 * s/hpux10.h (_FILE_OFFSET_BITS): Undef again.
6506 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
6508 * msdos.c (IT_set_face): Obey inverse_video.
6510 2000-12-18 Kenichi Handa <handa@etl.go.jp>
6512 * dired.c (directory_files_internal): Always return decoded filenames.
6514 2000-12-18 Gerd Moellmann <gerd@gnu.org>
6516 * xterm.c (x_connection_closed): Prevent being called recursively
6517 because of an error condition in XtCloseDisplay.
6519 * xdisp.c (init_iterator): If noninteractive, and the frame's
6520 face cache is null, make one.
6522 * xfns.c (show_busy_cursor): Check for live frames more thoroughly.
6524 * process.c (wait_reading_process_input): Check for pending
6525 input when running timers.
6527 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
6529 * msdos.c (IT_write_glyphs): Compute the glyph face from str->face_id.
6531 2000-12-18 Kenichi Handa <handa@etl.go.jp>
6533 * process.c (read_process_output): Don't run a filter if the code
6534 decoder produces nothing but carryover.
6536 2000-12-17 Andrew Innes <andrewi@gnu.org>
6538 * w32.c (sys_rename): Only check errno against EEXIST, and not
6539 EACCES, when determining whether rename failed because the target
6540 exists. This was resulting in indefinite looping on Windows 9x if
6541 the source file was locked by another process.
6543 * w32fns.c (Ffile_system_info): New function.
6544 (syms_of_w32fns): Defsubr it.
6546 2000-12-17 Gerd Moellmann <gerd@gnu.org>
6548 * window.c (coordinates_in_window): Fix computation for
6549 position on vertical line between mode lines.
6551 * xfns.c (unwind_create_frame): Return t if frame was deleted.
6552 Don't alter tip_frame or tip_window.
6553 (unwind_create_tip_frame): Set tip_frame to nil only if frame
6556 * w32fns.c (unwind_create_frame): Return t if frame was deleted.
6557 Don't alter tip_frame or tip_window.
6558 (unwind_create_tip_frame): Set tip_frame to nil only if frame
6561 2000-12-16 Eli Zaretskii <eliz@is.elta.co.il>
6563 * fileio.c (Fcopy_file): Rename the last argument to keep_time, to
6564 be consistent with the doc string. Reported by NAKAJIMA Mikio
6565 <minakaji@osaka.email.ne.jp>.
6567 2000-12-16 Kenichi Handa <handa@etl.go.jp>
6569 * xfaces.c (Vface_ignored_fonts): New variable.
6570 (x_face_list_fonts): Ignore fonts matching Vface_ignored_fonts.
6571 (syms_of_xfaces): Declare Vface_ignored_fonts as a Lisp variable.
6573 2000-12-15 Gerd Moellmann <gerd@gnu.org>
6575 * dispnew.c (update_window): Detect pending input every nth line
6576 updated, i.e. do it depending on real work done, and not on the
6579 * xterm.c (expose_window): Don't redraw the window that's
6580 currently being updated.
6582 * window.c (Fset_window_point): Remove test for
6583 cursor_in_non_selected_windows.
6585 * lread.c (read1): Recognize end of file after `\\'.
6587 * xfns.c (x_create_tip_frame): Use unwind_create_tip_frame,
6588 not unwind_create_frame.
6590 2000-12-15 Dave Love <fx@gnu.org>
6592 * s/usg5-4.h (bcopy) [IRIX6]: Don't special-case definition of
6595 * s/irix6-5.h: #undef bcopy & al here. Include strings.h.
6597 2000-12-15 Kenichi Handa <handa@etl.go.jp>
6599 * coding.c (setup_coding_system): Clear all members of the struct
6600 coding_system at first.
6601 (detect_coding): Call detect_coding_mask with a correct MULTIBYTEP
6603 (code_convert_region): Don't override coding->src_multibyte and
6604 coding->dst_multibyte.
6606 * fns.c (Fmd5): Docstring improved.
6608 2000-12-15 Miles Bader <miles@gnu.org>
6610 * xdisp.c (window_box_height): Only use mode-line glyph-rows that
6611 are actually marked as mode-lines; otherwise use
6612 estimate_mode_line_height.
6614 2000-12-14 Gerd Moellmann <gerd@gnu.org>
6616 * editfns.c (Fformat): Prevent a buffer overrun when the format
6617 specifies a precision.
6619 2000-12-14 Eli Zaretskii <eliz@is.elta.co.il>
6621 * msdos.c (Fmsdos_set_mouse_buttons): Signal an error if the
6622 argument is outside the range [2..3].
6624 2000-12-14 Andrew Innes <andrewi@gnu.org>
6626 * w32fns.c (Fx_hide_tip): Avoid unnecessary work when there's
6627 nothing to do. Bind inhibit-quit.
6628 (tip_frame): Make it a Lisp_Object.
6629 (x_create_tip_frame): Set tip_frame after it has been added to
6631 (Fx_show_tip): Don't set tip_frame here.
6632 (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]: New variables.
6633 (unwind_create_frame, unwind_create_tip_frame): New functions.
6634 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
6635 while a frame is only partially constructed.
6637 * w32term.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
6638 (x_free_frame_resources): New function.
6639 (x_destroy_window): Use it.
6641 2000-12-14 Gerd Moellmann <gerd@gnu.org>
6643 * xfns.c (Fx_backspace_delete_keys_p): New function.
6644 (syms_of_xfns): Defsubr it.
6646 * config.in (HAVE_XKBGETKEYBOARD): Add.
6648 2000-12-14 Kenichi Handa <handa@etl.go.jp>
6650 * keyboard.c (echo_prompt): Argument type changed to Lisp_Object.
6651 Always store string in multibyte representation in echobuf.
6652 (echo_char): Always store string in multibyte representation in
6654 (echo_now): Call message2_nolog with the arg MULTIBYTE 1.
6655 (read_key_sequence): Adjusted for the change of echo_prompt.
6657 * fns.c (Fmd5): Docstring improved.
6659 * lisp.h (detect_coding_system): Prototype adjusted.
6661 * coding.c (ONE_MORE_BYTE_CHECK_MULTIBYTE): New macro.
6662 (detect_coding_emacs_mule, detect_coding_iso2022,)
6663 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
6664 (detect_coding_utf_16, detect_coding_ccl): Make them static.
6665 New argument MULTIBYTEP. Callers changed.
6666 (detect_coding_mask, detect_coding_system): New argument
6667 MULTIBYTEP. Callers changed.
6668 (decode_coding_string): Set coding->src_multibyte and
6669 coding->dst_multibyte before calling detect_coding and detect_eol.
6670 Update them after some coding system is detected.
6672 2000-12-13 Stefan Monnier <monnier@cs.yale.edu>
6674 * keymap.c (get_keyelt): Only eval the filter if `autoload' is set.
6676 * keyboard.c (menu_bar_items, tool_bar_items):
6677 Set `autoload' when looking up `tool-bar' or `menu-bar' submap.
6679 2000-12-13 Gerd Moellmann <gerd@gnu.org>
6681 * xfns.c (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]:
6683 (unwind_create_frame, unwind_create_tip_frame): New functions.
6684 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
6685 while a frame is only partially constructed.
6687 * xterm.h (x_free_frame_resources): Declare.
6689 * xterm.c (x_free_frame_resources): New function.
6690 (x_destroy_window): Use it.
6692 * dispnew.c (update_window): If do_mouse_tracking is non-nil,
6693 don't interrupt the update for pending input initially, i.e.
6694 update at least some lines.
6696 * keyboard.c (do_mouse_tracking): Make externally visible.
6698 * xterm.c (x_term_init): Declare gray_bitmap_bits as `extern char *'.
6700 * xfns.c (gray_bitmap_bits): Declare `char *'.
6702 2000-12-12 Gerd Moellmann <gerd@gnu.org>
6704 * xdisp.c (display_tool_bar_line): Make sure that tool bar
6705 lines start with a relief line.
6707 2000-12-12 Dave Love <fx@gnu.org>
6709 * window.c (Fdisplay_buffer): Doc fix.
6710 (Fwindow_list): Remove unused var.
6712 * buffer.h (mmap_set_vars): Declare.
6714 * window.h (Fset_window_point): Declare.
6716 2000-12-12 Eli Zaretskii <eliz@is.elta.co.il>
6718 * msdos.c (fast_find_position): Don't overstep the last window row.
6719 (IT_note_mouse_highlight): Initialize portion to -1. Remove unused
6720 variable `area'. When looking for a row under (X,Y), give up if some
6721 of the previous rows is not enabled.
6723 2000-12-12 Gerd Moellmann <gerd@gnu.org>
6725 * window.c (Fset_window_point): If displaying cursors in windows
6726 other than the selected window, make sure redisplay updates
6727 other windows to show the new value of point in the window.
6729 * dispextern.h (cursor_in_non_selected_windows): Declare extern.
6731 * buffer.c (Fkill_buffer): Don't Fset_buffer when testing if
6732 the buffer is the sole visible buffer when in the mini-buffer.
6734 * xdisp.c (setup_echo_area_for_printing, with_echo_area_buffer):
6735 Bind `inhibit-read-only' to t.
6736 (unwind_with_echo_area_buffer): Use AREF.
6738 * xfns.c (Fx_hide_tip): Simplified.
6740 * s/freebsd.h, s/netbsd.h (GC_MARK_STACK): Use GC_MAKE_GCPROS_NOOPS
6743 * s/gnu-linux.h (GC_MARK_STACK): Define as GC_MAKE_GCPROS_NOOPS.
6745 2000-12-11 Gerd Moellmann <gerd@gnu.org>
6747 * xfns.c (Fx_hide_tip): Fix last change.
6749 * xfns.c (Fx_hide_tip): Avoid unnecessary work when there's
6750 nothing to do. Bind inhibit-quit.
6751 (tip_frame): Make it a Lisp_Object.
6752 (x_create_tip_frame): Set tip_frame after it has been added to
6754 (Fx_show_tip): Don't set tip_frame here.
6756 * xterm.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
6758 * xdisp.c (prepare_menu_bars): Changes for tip_frame being a
6761 * dispextern.h: Change external declaration of tip_frame.
6763 * keymap.c (Fkey_description): If KEYS is an empty key sequence,
6764 return an empty string.
6766 * xdisp.c (try_cursor_movement): Check update_mode_lines instead
6767 of the window's update_mode_line flag, since the former is set by
6768 force-mode-line-update, not the latter. This makes
6769 column-number-mode slightly faster.
6771 * xdisp.c (try_window_id) <all changes above window start>:
6774 2000-12-11 Paul Eggert <eggert@twinsun.com>
6776 * config.in (HAVE_FTELLO): Remove.
6778 (_XOPEN_SOURCE): Remove; the large-file code no longer needs it.
6779 * lread.c (file_offset, file_tell): Depend on HAVE_FSEEKO, not
6781 * s/hpux10.h (_FILE_OFFSET_BITS): Do not undef.
6782 * s/isc3-0.h, s/osf5-0.h: Update comment about _XOPEN_SOURCE.
6784 2000-12-11 Miles Bader <miles@gnu.org>
6786 * window.c (displayed_window_lines): Don't round up when
6787 converting empty space at bottom to lines.
6788 Handle non-newline-terminated final lines properly.
6789 (Fwindow_text_height): New function (used to be in lisp).
6790 (syms_of_window): Initialize it.
6792 2000-12-09 Stefan Monnier <monnier@cs.yale.edu>
6794 * syntax.c (scan_lists): Check that the right quote char has the
6795 right Sstring syntax when jumping over strings.
6796 (init_syntax_once): Use Smax rather than 13.
6798 2000-12-09 Miles Bader <miles@gnu.org>
6800 * window.c (Fpos_visible_in_window_p): Replace FULLY parameter
6801 with PARTIALLY, inverting the sense.
6802 (window_scroll_pixel_based): Scroll partially visible lines into
6803 place if we hit the beginning or end of the buffer.
6804 (displayed_window_lines): Don't include partially visible lines.
6805 (Fmove_to_window_line): Skip past any partially visible first line.
6807 2000-12-08 Gerd Moellmann <gerd@gnu.org>
6809 * keymap.c (current_minor_maps): Use malloc. Prevent a leak.
6811 * tparam.c (tparam1): Change the way buffers are reallocated to be
6812 portable and less obfuscated.
6814 * termcap.c (tgetent): Change the way buffers are reallocated to
6815 be portable and less obfuscated.
6817 * macros.c (store_kbd_macro_char): Change the way buffers are
6818 reallocated to be portable and less obfuscated.
6820 * lread.c (read1): Change the way buffers are reallocated to be
6821 portable and less obfuscated.
6823 * doc.c (Fsubstitute_command_keys): Change the way buffers
6824 are reallocated so that it is portable.
6826 2000-12-07 Eli Zaretskii <eliz@is.elta.co.il>
6828 * dosfns.c (Ffile_system_info): New function.
6829 (syms_of_dosfns): Defsubr it.
6831 2000-12-07 Stefan Monnier <monnier@cs.yale.edu>
6833 * alloc.c (gc_sweep): Add comment.
6835 2000-12-07 Gerd Moellmann <gerd@gnu.org>
6837 * sound.c (vox_configure): Change order of ioctls.
6838 Don't set SNDCTL_DSP_SPEED from bps, don't set SNDCTL_DSP_SAMPLESIZE.
6839 Ignore errors when changing volume.
6840 (vox_close): Don't reset the device.
6842 * process.c (read_process_output): Make sure the process marker's
6843 position is valid when the process buffer is changed in
6844 after-change functions. W3 does that.
6846 * xfns.c (x_free_gcs): New function.
6848 * xterm.h (x_free_gcs): Add prototype.
6850 * widget.c (EmacsFrameDestroy): Call x_free_gcs instead of
6853 * xterm.c (x_destroy_window): Call x_free_gcs so that
6854 resources of non-toolkit X windows will be freed.
6856 2000-12-07 Andrew Innes <andrewi@gnu.org>
6858 * w32fns.c (xlfd_charset_of_font): Fix last change.
6860 2000-12-06 Dave Love <fx@gnu.org>
6862 * md5.h (__P): Don't define -- it comes from config.h.
6864 * strftime.c: Change some #if foo to #ifdef foo.
6866 2000-12-06 Andrew Innes <andrewi@gnu.org>
6868 * w32term.h (CP_INVALID): Rename to CP_UNKNOWN.
6870 * w32fns.c (xlfd_charset_of_font): Don't overwrite fontname argument.
6871 (w32_codepage_for_font): Rename CP_INVALID to CP_UNKNOWN.
6872 (w32_list_fonts): Don't choke if pattern doesn't specify a codepage.
6874 2000-12-06 Gerd Moellmann <gerd@gnu.org>
6876 * alloc.c (gc_sweep): Prevent symbols read during loadup
6879 * xdisp.c (underlying_face_id): New function.
6880 (handle_face_prop, face_before_or_after_it_pos): Use it
6881 to determine the face ``under'' a string. Let strings inherit
6882 the face of the buffer under them.
6884 * xfaces.c (face_at_string_position): Update function comment.
6886 * dispnew.c (adjust_glyph_matrix): Don't reuse a window's current
6887 matrix if the window's left position has changed; we need to
6888 redraw it in this case.
6890 * dispextern.h (struct glyph_matrix): Add member window_left_x.
6892 * window.c (coordinates_in_window): Check mouse on mode-line or
6895 * alloc.c (Fgarbage_collect): Dox fix. Return a list as
6896 advertized by the function documentation.
6898 * window.c (syms_of_window): Doc fix.
6900 * sound.c (vox_configure): Set volume for left and right channel.
6901 (sound_cleanup): Return nil.
6903 * xdisp.c (move_it_by_lines): Fix paren typo.
6905 * xterm.c (x_load_font): Don't use the font's max_bounds for
6906 computing the height of the font. If max_bounds' ascent or
6907 descent are greater than the font's ascent or descent, this means
6908 glyphs overlap, which should be handled now by redisplay.
6910 * window.c (Veven_window_heights): New variable.
6911 (syms_of_window): DEFVAR_LISP it.
6912 (Fdisplay_buffer): Check Veven_window_heights before evening the
6915 2000-12-06 Miles Bader <miles@gnu.org>
6917 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is `t',
6918 update `default-frame-alist' instead of setting no frame parameters.
6920 2000-12-06 Kenichi Handa <handa@etl.go.jp>
6922 * composite.c (update_compositions): Fix typo (use the correct
6925 2000-12-05 Jason Rumney <jasonr@gnu.org>
6927 * md5.h: Remove underscores from function declarations.
6928 (__attribute__, __alignof__) [!__GNUC__]: Define.
6930 * md5.c: Delay include of md5.h until after namespace cleaning.
6932 * makefile.w32-in (fns.o): Depend on md5.h
6933 (md5.o): New target.
6936 * makefile.nt: Likewise.
6938 2000-12-05 Jason Rumney <jasonr@altavista.net>
6940 * w32term.c (expose_area): Complete last change.
6942 2000-12-05 Ken Raeburn <raeburn@gnu.org>
6944 * minibuf.c: Include intervals.h.
6946 2000-12-05 Jason Rumney <jasonr@gnu.org>
6948 * w32term.c (x_produce_glyphs): If a font for a component of
6949 a composition is not found, use 1 pixel dot ascent and 0 dot
6950 descent value to avoid displaying terribly tall empty boxes.
6951 (expose_area): Pass x-coordinate relative to the exposed
6952 area to x_draw_glyphs instead of a window-relative coordinate.
6954 2000-12-05 Gerd Moellmann <gerd@gnu.org>
6956 * xdisp.c (next_element_from_ellipsis): Save face before selective
6957 display in saved_face_id, and set face_before_selective_p.
6958 (reseat_1): Reset face_before_selective_p.
6959 (append_space, extend_face_to_end_of_line): If iterator's
6960 face_before_selective_p is set, use the face from saved_face_id.
6961 (extend_face_to_end_of_line): For tty frames, make sure to
6962 use the right face id when producing spaces at the end of
6965 * dispextern.h (struct it): Add face_before_selective_p.
6967 * keyboard.c (record_char): Don't record identical help-echo
6968 events in recent_keys.
6970 * xterm.c [USE_X_TOOLKIT]: Close the display.
6971 (xim_close_dpy): Handle case that the display has been closed.
6973 * xterm.c (x_destroy_window): Reset the frame's X window after
6976 * dispnew.c (adjust_glyph_matrix): Make sure to initialize local
6977 variable window_width.
6978 (line_draw_cost): Fix code skipping over spaces at the end of the
6979 line when must_write_spaces is not set.
6980 (scrolling_window): Fix code inserting runs in list of all runs.
6982 2000-12-05 Kenichi Handa <handa@etl.go.jp>
6984 * coding.c (setup_coding_system): Be sure to initialize
6985 coding->category_idx.
6987 2000-12-04 Gerd Moellmann <gerd@gnu.org>
6989 * xterm.c (PER_CHAR_METRIC): Removed because not used.
6991 * xterm.c (expose_area): Pass x-coordinate relative to the exposed
6992 area to x_draw_glyphs instead of a window-relative coordinate.
6994 * fileio.c (auto_save_error): Add parameter ERROR. Show the
6995 error in the message.
6997 * keyboard.c (Fread_key_sequence): Don't start the busy cursor
6998 timer after having read a key. It's not good for code reading
6999 several keys in a loop, like an input method.
7001 * fileio.c (Finsert_file_contents): When VISIT is t, don't
7002 record undo information for format-decode.
7004 * undo.c (Fprimitive_undo): Bind inhibit-read-only to t if
7005 current buffer is read-only, not if it isn't.
7007 * keyboard.c (record_char): Record `help-echo' input events
7008 in recent_keys only if they display some help. Don't record
7009 `help-echo' events as macro char.
7011 2000-12-04 Richard M. Stallman <rms@caffeine.ai.mit.edu>
7013 * editfns.c (save_excursion_restore): Don't move point
7014 in another window if it is showing the wrong buffer.
7015 Avoid the call to Fwindow_live_p, for speed.
7017 2000-12-04 Kenichi Handa <handa@etl.go.jp>
7019 * xfaces.c (struct font_name): New member registry_priority.
7020 (split_font_name): Initialize the above member to zero.
7021 (concat_font_list): New function.
7022 (font_list): Include fonts of all alternative registries.
7023 (FONT_POINT_SIZE_QUANTUM): New macro.
7024 (better_font_p): Ignore point size difference less than
7025 FONT_POINT_SIZE_QUANTUM. Use registry_prioprity as a last resort.
7027 * xterm.c (x_produce_glyphs): If a font for a component of
7028 a composition is not found, use 1 pixel dot ascent and 0 dot
7029 descent value to avoid displaying terribly tall empty boxes.
7031 * ccl.c (stack_idx_of_map_multiple): Don't use C initializier.
7033 2000-12-03 Ken Raeburn <raeburn@gnu.org>
7035 * coding.h (code_convert_string1): Declare.
7037 * fns.c (Fmd5): Pass lisp objects, not integers, to call3.
7039 * lisp.h (Fmake_variable_buffer_local, Fbuffer_file_name): Declare.
7041 2000-12-02 Jason Rumney <jasonr@gnu.org>
7043 * w32term.c (w32_bdf_per_char_metric): Dereference pointer
7044 correctly for single byte character case.
7045 (w32_per_char_metric): Do not try to make any assumptions about
7046 the metrics of BDF fonts.
7047 (x_estimate_mode_line_height): If `mode-line' face
7048 hasn't a font, use that of the frame, as drawing glyphs does.
7049 (note_mouse_highlight): Change the cursor shape on the vertical
7050 border between windows [not enabled].
7052 * w32term.h (struct w32_output): Add member horizontal_drag_cursor.
7054 * w32fns.c (Fx_create_frame): Reintroduce the call to
7055 face-set-after-frame-defaults.
7056 (Vx_window_horizontal_drag_shape): New variable.
7057 (syms_of_xfns): DEFVAR_LISP it.
7058 (x_set_mouse_color): Create frame's horizontal_drag_cursor [not
7061 2000-12-02 Simon Josefsson <simon@josefsson.org>
7063 * fns.c (Fmd5): Use a different logic to decide the coding system
7066 * coding.h (Qwrite_region, Qcoding_system_error): Declare extern.
7068 2000-12-02 Eli Zaretskii <eliz@is.elta.co.il>
7070 * fileio.c (Fread_file_name) [DOS_NT]: Don't crash if homedir is NULL.
7072 2000-12-01 Gerd Moellmann <gerd@gnu.org>
7074 * xterm.c (x_calc_absolute_position): Don't subtract menubar's
7075 height for YNegative.
7076 (x_calc_absolute_position) [USE_MOTIF]: Use the column widget's
7077 height; also see comment there.
7079 * window.c (coordinates_in_window): Handle computations for
7080 positions on the vertical bar and fringes differently for
7081 window-system frames. Consider some pixels near the vertical bar
7082 as on the bar if the frame doesn't have vertical scroll bars.
7083 Associate positions between mode or header lines with the
7084 right window, the left one.
7086 2000-12-01 Jason Rumney <jasonr@gnu.org>
7088 * w32term.c (w32_clear_window): Avoid clearing an invalid frame.
7090 * w32xfns.c (get_frame_dc): Avoid changing the palette on an
7093 2000-12-01 Gerd Moellmann <gerd@gnu.org>
7095 * window.c (struct saved_window): Add members orig_top and orig_height.
7096 (SAVED_WINDOW_VECTOR_SIZE): Increment to 16.
7097 (save_window_save, Fset_window_configuration): Save/restore
7098 window's orig_top and orig_height.
7100 2000-12-01 Jason Rumney <jasonr@gnu.org>
7102 * w32term.c (x_draw_vertical_border): Fix call to w32_fill_rect.
7104 * w32fns.c (x_set_cursor_color): Fix last change.
7106 2000-11-30 Gerd Moellmann <gerd@gnu.org>
7108 * xdisp.c (echo_area_display): If cursor is in the echo area, make
7109 sure that the next redisplay displays the minibuffer, so that
7110 the cursor will be replaced with what the minibuffer wants.
7112 * xterm.c: Test USE_TOOLKIT_SCROLL_BARS everywhere with #ifdef and
7113 #ifndef instead of using #if.
7114 (XTread_socket) [USE_MOTIF] <KeyPress>: Call XmIsScrollBar only if
7115 USE_TOOLKIT_SCROLL_BARS is defined.
7117 2000-11-30 Jason Rumney <jasonr@gnu.org>
7119 * w32fns.c (x_set_cursor_color): Use x_update_cursor instead of
7122 2000-11-30 Gerd Moellmann <gerd@gnu.org>
7124 * fns.c (Fmd5): Doc fix.
7126 2000-11-30 Simon Josefsson <simon@josefsson.org>
7128 * fns.c (Fmd5): New function.
7129 (syms_of_fns): Defsubr md5.
7131 * Makefile.in (obj): Add md5.o
7133 2000-11-30 Gerd Moellmann <gerd@gnu.org>
7135 * md5.h, md5.c: New files, taken from glibc.
7137 * xmenu.c (popup_get_selection): Use xmalloc instead of malloc.
7139 * xterm.c (x_estimate_mode_line_height): If `mode-line' face
7140 hasn't a font, use that of the frame, as drawing glyphs does.
7142 2000-11-29 Stefan Monnier <monnier@cs.yale.edu>
7144 * eval.c (Frun_hooks): Allow 0 arguments.
7146 2000-11-29 Gerd Moellmann <gerd@gnu.org>
7148 * xterm.c (XTmouse_position) [USE_X_TOOLKIT]: When the mouse
7149 is over the menu bar widget, say it's not on the frame.
7151 * xfns.c (Fx_create_frame): Reintroduce the call to
7152 face-set-after-frame-defaults.
7154 * eval.c (Fsignal): Reset handling_signal.
7156 2000-11-28 Jason Rumney <jasonr@gnu.org>
7158 * w32menu.c (add_menu_item): Reset menu item text when changing
7159 type to radio button.
7161 2000-11-28 Gerd Moellmann <gerd@gnu.org>
7163 * xselect.c: Update copyright.
7165 * window.c (coordinates_in_window): If on a mode or header line,
7166 but sufficiently close to its start, return ``on vertical
7167 border''. This gives us a way to drag windows horizontally when
7168 using toolkit scroll bars.
7170 * xterm.c (note_mouse_highlight): Change the cursor shape
7171 on the vertical border between windows.
7173 * xterm.h (struct x_output): Add member horizontal_drag_cursor.
7175 * xfns.c (Vx_window_horizontal_drag_shape): New variable.
7176 (syms_of_xfns): DEFVAR_LISP it.
7177 (x_set_mouse_color): Create frame's horizontal_drag_cursor.
7179 * textprop.c (text_read_only): New function.
7180 (verify_interval_modification): Use it instead of signaling
7181 `text-read-only'. This makes it easier to catch this error
7184 * xdisp.c (forward_to_next_line_start): Check for newlines,
7185 not end of line, which includes CR.
7187 2000-11-28 Kenichi Handa <handa@etl.go.jp>
7189 * coding.c (Ffind_coding_systems_region_internal): Be sure to
7190 include no-conversion.
7192 2000-11-27 Jason Rumney <jasonr@gnu.org>
7194 * w32fns.c (w32_load_system_font): Always mark font as double byte
7195 if codepage is unicode.
7197 2000-11-27 Gerd Moellmann <gerd@gnu.org>
7199 * xdisp.c (forward_to_next_line_start): If already on a newline,
7200 just consume it to avoid unintended skipping over invisible text below.
7202 * keyboard.c (lucid_event_type_list_p): Handle `help-echo',
7203 `vertical-line', `mode-line' and `header-line' events.
7205 * xdisp.c (try_window_id): Avoid starting to display in the middle
7206 of a character, a TAB for instance. This is easier than to set
7207 up the iterator exactly, and it's not a frequent case, so the
7208 additional effort wouldn't really pay off.
7210 2000-11-26 Andrew Choi <akochoi@i-cable.com>
7212 * emacs.c (main) [macintosh]: Call syms_of_frame before calling
7215 2000-11-25 Jason Rumney <jasonr@gnu.org>
7217 * keyboard.c (make_lispy_event) [mouse_wheel, drag_n_drop]:
7218 Args to window_from_coordinates should be pixel coordinates.
7220 * w32fns.c (x_to_w32_font): Do not filter out italic fonts, as new
7221 redisplay handles them properly.
7223 2000-11-25 Miles Bader <miles@gnu.org>
7225 * indent.c (compute_motion): Keep pos_byte in sync with pos.
7227 2000-11-24 Jason Rumney <jasonr@gnu.org>
7229 * w32.c (init_environment): Set LANG environment variable based on
7230 locale settings, if not set.
7232 * w32fns.c (x_set_tool_bar_lines): Clear internal border when
7233 making tool bar smaller. When clearing the frame, also
7234 clear current matrices. Clear frame when tool bar disappears.
7235 Don't use more lines for the tool-bar than is available.
7236 (x_change_window_heights): New function.
7238 2000-11-24 Gerd Moellmann <gerd@gnu.org>
7240 * xdisp.c (init_from_display_pos): If POS says we're already after
7241 an overlay string ending at POS, make sure to pop the iterator
7242 because it will be in front of that overlay string. When POS is
7243 ZV, we've thereby also ``processed'' overlay strings at ZV.
7245 * xfaces.c (lface_from_face_name): Function comment fix.
7247 2000-11-24 Miles Bader <miles@gnu.org>
7249 * xdisp.c (display_menu_bar, display_mode_line): Change the way we
7250 apply `mode-line-inverse-video' -- zero means force display using
7251 the default face, non-zero means display using the specialized face.
7252 (syms_of_xdisp): `mode-line-inverse-video' defaults to true again.
7254 2000-11-23 Kenichi Handa <handa@etl.go.jp>
7256 * alloc.c (Fmake_string): Use MAX_MULTIBYTE_LENGTH, instead of
7259 2000-11-23 Eli Zaretskii <eliz@is.elta.co.il>
7261 * coding.c (decode_coding_emacs_mule): Fix the case of
7262 CODING_EOL_LF, which used uninitialized value of c.
7264 2000-11-23 Stefan Monnier <monnier@cs.yale.edu>
7266 * xdisp.c (syms_of_xdisp): Make fontification-functions buffer-local.
7268 2000-11-22 Gerd Moellmann <gerd@gnu.org>
7270 * buffer.c (Fmake_indirect_buffer): Don't treat nil as a
7273 * frame.h (struct frame): Replace desired_tool_bar_items,
7274 current_tool_bar_items, n_desired_tool_bar_items,
7275 n_current_tool_bar_items with tool_bar_items and n_tool_bar_items.
7277 * frame.c (make_frame): Change initialization of tool bar
7280 * xterm.c (x_handle_tool_bar_click, note_tool_bar_highlight):
7281 Change references to members deleted from struct frame to use the
7284 * xdisp.c (update_tool_bar, build_desired_tool_bar_string): Change
7285 references to members deleted from struct frame to use the new ones.
7287 * dispnew.c (update_frame): Do nothing with frame's tool bar items.
7289 * alloc.c (mark_object) <frame>: Mark tool bar items differently.
7291 * w32term.c (x_tool_bar_item, w32_handle_tool_bar_click)
7292 (note_tool_bar_highlight): Change references to members deleted
7293 from struct frame to use the new ones.
7295 2000-11-23 Miles Bader <miles@gnu.org>
7297 * xdisp.c (display_menu_bar): Or `mode-line-inverse-video' with
7298 the face's inverse-video attribute, rather than overriding it.
7300 2000-11-22 Gerd Moellmann <gerd@gnu.org>
7302 * xfns.c (x_set_tool_bar_lines): Clear internal border when
7303 making tool bar smaller.
7305 2000-11-22 Dave Love <fx@gnu.org>
7307 * s/sol2-5.h (_LARGEFILE_SOURCE, _FILE_OFFSET_BITS): Don't define.
7309 2000-11-22 Miles Bader <miles@gnu.org>
7311 * keyboard.c (Vminibuffer_message_timeout): New variable.
7312 (command_loop_1): Use it to determine message timeout.
7313 (syms_of_keyboard): Initialize it.
7315 * xdisp.c (syms_of_xdisp): `mode-line-inverse-video' defaults to nil.
7317 2000-11-22 Kenichi Handa <handa@etl.go.jp>
7319 * sysdep.c: Move the code for declaring h_errno after #include
7322 2000-11-21 Gerd Moellmann <gerd@gnu.org>
7324 * xfns.c (Fx_hide_tip) [USE_LUCID]: Add a hack to redisplay
7325 the menu bar when the tooltip is unmapped.
7327 * buffer.c (Fkill_buffer): Notice if the buffer to kill is the
7328 sole visible buffer when we're currently in the mini-buffer, and
7331 2000-11-21 Jason Rumney <jasonr@gnu.org>
7333 * w32select.c (Fw32_set_clipboard_data): Save a copy of what is
7334 put on the clipboard.
7335 (Fw32_get_clipboard_data): Compare data on clipboard with saved
7336 copy of what Emacs last put there. If they are the same, do not
7337 use the clipboard copy to avoid losing data due to coding conversions.
7339 2000-11-22 Miles Bader <miles@gnu.org>
7341 * minibuf.c (Vminibuffer_prompt_properties): New variable.
7342 (syms_of_minibuf): Initialize it.
7343 (read_minibuf): Add properties from Vminibuffer_prompt_properties
7344 to prompt, don't make read-only.
7346 2000-11-21 Gerd Moellmann <gerd@gnu.org>
7348 * bytecode.c (Fbyte_code) <Bvarbind, Bunwind_protect>:
7349 Add BEFORE/AFTER_POTENTIAL_GC.
7351 * s/hpux10.h (_FILE_OFFSET_BITS): Undef.
7353 * buffer.c (mmap_free_1): Avoid a compiler warning.
7355 * term.c, cm.c: Don't try to include termcap.h; see comment there.
7357 2000-11-21 Kenichi Handa <handa@etl.go.jp>
7359 * s/sol2-5.h: Move #undef USE_MMAP_FOR_BUFFERS out of #if 0
7362 2000-11-20 Gerd Moellmann <gerd@gnu.org>
7364 * xfns.c (x_create_tip_frame): Use CWSaveUnder only if the
7367 * s/gnu-linux.h: Don't use `#cpu'.
7369 * buffer.c (MAP_FAILED): Define it as `((void *) -1)' if it's
7370 not defined in mman.h.
7372 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): New variables.
7373 (x_send_scroll_bar_event): Store the window in scroll_bar_windows
7374 and store an index in the XClientMessageEvent. Storing a
7375 Lisp_Object or pointer can fail on a 64 bit system, since X only
7377 (x_scroll_bar_to_input_event): Get the window from scroll_bar_windows.
7379 2000-11-20 Dave Love <fx@gnu.org>
7381 * Makefile.in (LIBX): Reorder for -lX11 after -lXpm.
7383 2000-11-20 Gerd Moellmann <gerd@gnu.org>
7385 * s/sol2-5.h (USE_MMAP_FOR_BUFFERS): Undefine.
7387 2000-11-20 Kenichi Handa <handa@etl.go.jp>
7389 * charset.c (get_new_private_charset_id): Don't limit CHARSET_ID
7392 * alloc.c (make_string): Fix previous change. Be sure to make
7393 unibyte string correctly.
7395 2000-11-19 Gerd Moellmann <gerd@gnu.org>
7397 * window.c (Fwindow_list): Change parameter list to be XEmacs
7399 (window_list_1): New function.
7400 (window_loop): Use it instead of Fwindow_list.
7402 * sysdep.c (emacs_ospeed): New variable.
7403 (toplevel): Don't declare ospeed extern.
7404 (init_baud_rate): Use emacs_ospeed instead of ospeed.
7406 * termcap.c (ospeed): Remove.
7407 (tputs) [!emacs]: Remove unused code.
7408 (tgetent): Avoid a compiler warning.
7410 * xterm.c (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
7411 (x_scroll_bar_remove, XTset_vertical_scroll_bar): Call
7412 SCROLL_BAR_X_WIDGET with additional argument DPY.
7414 * xterm.h (struct scroll_bar): Members x_widget_low, x_widget_high
7416 (SCROLL_BAR_X_WIDGET): Get the widget via XtWindowToWidget.
7417 Take the X display as additional argument.
7418 (SET_SCROLL_BAR_X_WIDGET): Store the window of the widget, since
7419 `Widget' is a pointer type that's not easily stored in Lisp_Object
7420 form in a portable way.
7422 * dispnew.c (update_text_area): Fix last change.
7424 2000-11-18 Gerd Moellmann <gerd@gnu.org>
7426 * xdisp.c: Use BINDING_STACK_SIZE throughout.
7428 * xfns.c (x_set_tool_bar_lines): When clearing the frame, also
7429 clear current matrices.
7431 * buffer.c (mmap_enlarge): Don't print a message on stderr
7432 if mapping new memory at the end of the existing region fails.
7434 * dispnew.c (update_text_area): Don't skip over equal glyphs
7435 when the last current glyph overlaps the glyph to its right.
7437 2000-11-18 Miles Bader <miles@gnu.org>
7439 * xdisp.c (message_log_check_duplicate): Let "..."-detection match
7440 lines that *end* with "..." too (that's the most common case!).
7442 2000-11-18 Gerd Moellmann <gerd@gnu.org>
7444 * xdisp.c (resize_mini_window): Temporarily change to the
7445 mini-window's buffer if necessary.
7447 * xfns.c (Fx_show_tip): Use default y-offset of -10 so that
7448 the tooltip obscures less text under it.
7450 2000-11-17 Gerd Moellmann <gerd@gnu.org>
7452 * puresize.h (BASE_PURESIZE): Increase to 700000.
7454 2000-11-18 Jason Rumney <jasonr@gnu.org>
7456 * w32term.c (w32_draw_bitmap): Use face to set colors.
7458 2000-11-17 Dave Love <fx@gnu.org>
7460 * lread.c (Fload): Fix #ifdef for pcc.
7462 2000-11-17 Gerd Moellmann <gerd@gnu.org>
7464 * xdisp.c (pos_visible_p): Compute the default character height
7467 2000-11-16 Gerd Moellmann <gerd@gnu.org>
7469 * xdisp.c (pos_visible_p): Handle case that we reach ZV without
7470 knowing the line's height; use the default font's height in that case.
7472 * xfaces.c (weight_table): Add `demi' with the same meaning as
7475 2000-11-16 Kenichi Handa <handa@etl.go.jp>
7477 * dispnew.c (null_row): New global static variable.
7478 (clear_glyph_row): Delete local static variable null_row.
7480 2000-11-15 Jason Rumney <jasonr@gnu.org>
7482 * w32term.c (HIGHLIGHT_COLOR_DARK_BOOST_LIMIT): New constant.
7483 (w32_alloc_lighter_color): Use new brightness calculations from
7484 xterm.c. Scale delta to be in the range expected by W32.
7485 (w32_draw_relief_rect): Use frame relief colors.
7487 2000-11-15 Gerd Moellmann <gerd@gnu.org>
7489 * frame.c (syms_of_frame_1): Removed; code moved to syms_of_frame.
7490 (Qinhibit_default_face_x_resources): New variable.
7491 (syms_of_frame): Initialize it.
7492 (Fmodify_frame_parameters): Bind inhibit-default-face-x-resources.
7494 * xdisp.c (pos_visible_p): Improve function comment.
7496 * lisp.h (BINDING_STACK_SIZE): New macro.
7498 * dired.c (directory_files_internal) [EAGAIN || EINTR]: Retry
7499 reading the directory if readdir returns null and errno is EAGAIN
7502 2000-11-14 Stefan Monnier <monnier@cs.yale.edu>
7504 * xdisp.c (try_scrolling): Set scroll_max to max of scroll_* args
7505 so setting scroll-step to 1 doesn't defeat scroll-conservatively.
7506 Set amount_to_scroll to max of dx and scroll_step so that
7507 scroll-conservatively doesn't defeat scroll-step>1.
7508 (syms_of_xdisp): Add a hint in scroll-step's docstring to use
7509 scroll-conservatively for line-at-a-time scrolling.
7511 2000-11-14 Gerd Moellmann <gerd@gnu.org>
7513 * window.c (Fpos_visible_in_window_p): Call pos_visible with
7516 * xdisp.c (current_mode_line_height, current_header_line_height):
7518 (init_xdisp): Initialize them.
7519 (pos_visible_p): Add parameter EXACT_MODE_LINE_HEIGHTS_P. Compute
7520 and use exact mode line heights if it is set.
7522 * lisp.h (pos_visible_p): Change prototype.
7524 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
7525 (CURRENT_HEADER_LINE_HEIGHT): Look at current_mode_line_height
7526 and current_header_line_height first.
7527 (current_mode_line_height, current_header_line_height):
7530 2000-11-14 Miles Bader <miles@lsi.nec.co.jp>
7532 * xterm.c (x_alloc_lighter_color): Use real brightness calculation.
7533 Just use FACTOR/2 instead of HIGHLIGHT_COLOR_DARK_BOOST.
7534 (HIGHLIGHT_COLOR_DARK_BOOST): Macro removed.
7536 2000-11-14 Miles Bader <miles@gnu.org>
7538 * xterm.c (x_alloc_lighter_color): Include an additive component
7539 too for dark colors, because FACTOR isn't enough.
7540 (HIGHLIGHT_COLOR_DARK_BOOST, HIGHLIGHT_COLOR_DARK_BOOST_LIMIT):
7543 2000-11-13 Gerd Moellmann <gerd@gnu.org>
7545 * keyboard.c (show_help_echo): Call message3_nolog with number of
7546 bytes in the help string as 2nd parameter, instead of the number
7549 2000-11-13 Miles Bader <miles@gnu.org>
7551 * lread.c (openp): Return -2 instead of 0 for the `remote file' case.
7552 (Fload): Use new openp return protocol.
7553 Don't try to use Vload_source_file_function to load .elc files.
7554 * xfns.c (x_create_bitmap_from_file, x_find_image_file): Use new
7555 openp return protocol.
7556 * w32fns.c (x_create_bitmap_from_file, x_find_image_file): Likewise.
7558 2000-11-11 Kenichi Handa <handa@etl.go.jp>
7560 * syssignal.h: Pay attention to BROKEN_SIGAIO and BROKEN_SIGPTY.
7562 * m/ibmrs6000.h (BROKEN_SIGAIO, BROKEN_SIGPTY, BROKEN_SIGPOLL):
7563 Defined these macros.
7564 (NLIST_STRUCT): Avoid re-defining it.
7566 * s/hpux10.h (C_SWITCH_X_SYSTEM): Include -I/usr/include/X11R6 and
7567 -I/usr/contrib/X11R6/include.
7568 (LD_SWITCH_X_DEFAULT): Include -L/usr/lib/X11R6.
7570 2000-11-10 Jason Rumney <jasonr@gnu.org>
7572 * w32term.h (CP_8BIT, CP_UNICODE, CP_INVALID): New pseudo-codepages.
7574 * w32term.c (w32_encode_char): Handle CP_UNICODE specially.
7575 (w32_use_unicode_for_codepage): Use new pseudo-codepages.
7577 * w32fns.c (Qw32_charset_hangeul): Rename to match w32 headers.
7578 (Qw32_charset_vietnamese): New symbol.
7579 (xlfd_charset_of_font): New function.
7580 (w32_load_system_font): Use it.
7581 (x_to_w32_charset): Use Fassoc to find charset info. Special case
7582 when Vw32_charset_info_alist is nil to ensure default face always
7583 has font. Use Fcar and Fcdr for safety.
7584 (w32_to_x_charset): Use Vw32_charset_info_alist for mappings.
7585 (w32_codepage_for_font): Use xlfd_charset_of_font. Use new
7586 pseudo-codepages for special cases.
7587 (w32_to_x_font): New parameter to allow charset portion to be
7588 specified where there is many to one mapping. Callers changed.
7589 (w32_list_fonts): Avoid listing fonts that won't display.
7591 2000-11-10 Gerd Moellmann <gerd@gnu.org>
7593 * xfaces.c (Vface_alternative_font_registry_alist): New variable.
7594 (font_list_1): Renamed from font_list.
7595 (font_list): New function, trying alternative registries from
7596 Vface_alternative_font_registry_alist.
7597 (Finternal_set_alternative_font_registry_alist): New function.
7598 (syms_of_xfaces): Initialize and Staticpro
7599 Vface_alternative_font_registry_alist.
7600 Defsubr Finternal_set_alternative_font_registry_alist.
7602 2000-11-09 Ken Raeburn <raeburn@gnu.org>
7604 * lisp.h (Flooking_at): Declare.
7606 2000-11-09 Gerd Moellmann <gerd@gnu.org>
7608 * dired.c (directory_files_internal): Fix a braino.
7610 * dired.c (directory_files_internal): Add missing GCPRO's.
7613 2000-11-08 Gerd Moellmann <gerd@gnu.org>
7615 * xdisp.c (syms_of_xdisp): Change doc of max-mini-window-height.
7616 (resize_mini_window): Return quickly if Vresize_mini_window is
7617 nil. Don't return if Vmax_mini_window_height is nil.
7619 * xdisp.c (Vresize_mini_window, Qgrow_only): New variables.
7620 (syms_of_xdisp): Initialize them.
7621 (resize_mini_window): Act according to the setting of
7622 Vresize_mini_window.
7623 (syms_of_xdisp): Initialize Vmenu_bar_update_hook to nil.
7625 * xterm.c (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS]: Map the
7626 scroll bar widget after configuring it, so that it will appear at
7627 the right position from the start.
7628 (XTredeem_scroll_bar): Cleaned up.
7630 2000-11-08 Kenichi Handa <handa@etl.go.jp>
7632 * xterm.c (VCENTER_BASELINE_OFFSET): Fix previous change. If the
7633 font is taller than the frame line, we don't have to bias the
7636 * w32term.c (VCENTER_BASELINE_OFFSET): Likewise.
7638 2000-11-07 Dave Love <fx@gnu.org>
7640 * config.in (HAVE_MKSTEMP): Add.
7642 * callproc.c (Fcall_process_region) [HAVE_MKSTEMP]: Use it.
7644 2000-11-07 Gerd Moellmann <gerd@gnu.org>
7646 * window.c (Fset_window_configuration): Don't try to preserve
7647 point in the current buffer, if that buffer is displayed in more
7650 * xfaces.c (lookup_named_face): If default face isn't realized,
7651 try to realize it. Return -1 if not successful.
7652 (Fx_list_fonts): Handle case that face cannot be determined.
7653 (Fface_font): Likewise.
7655 2000-11-06 Gerd Moellmann <gerd@gnu.org>
7657 * window.c (displayed_window_lines): Detect partially
7658 visible lines at the bottom correctly.
7660 2000-11-06 Stefan Monnier <monnier@cs.yale.edu>
7662 * fileio.c (Fwrite_region): Use `visiting' rather than `visit'
7663 when ensuring we don't do visit in indirect buffer.
7665 2000-11-06 Kenichi Handa <handa@etl.go.jp>
7667 * composite.h (compose_chars_in_text): Add prototype.
7669 * composite.c (Vcomposition_function_table): New variable.
7670 (Qcomposition_function_table): New variable.
7671 (run_composition_function): Call
7672 Vcompose_chars_after_function with three arguments.
7673 (compose_chars_in_text): New function.
7674 (syms_of_composite): Modified the doc-string of
7675 Vcompose_chars_after_function. Declare composition-function-table
7676 as a lisp variable, and initialize it.
7678 * xfns.c (x_encode_text): Suppress producing escape sequences for
7681 * xselect.c: Include composite.h.
7682 (selection_data_to_lisp_data): Call compose_chars_in_text on STR.
7684 2000-11-05 Andrew Innes <andrewi@gnu.org>
7686 * w32term.c (x_produce_glyphs): Fix typo in enum name.
7688 * sysdep.c (read_input_waiting): Remove extraneous argument to
7691 * w32fns.c (Fx_server_version): Include w32_build_number in the
7694 * w32heap.c (w32_build_number): New variable.
7695 (cache_system_info): Set it.
7697 * w32heap.h (w32_build_number): Add extern.
7699 * emacs.c (syms_of_emacs): Update docstring for
7700 system-configuration, to reflect the actual usage on MS-Windows.
7702 2000-10-31 Gerd Moellmann <gerd@gnu.org>
7704 * keyboard.c (read_char) <wrong_kboard>: Make sure that we
7705 process idle timers while waiting for another event.
7707 * dispnew.c (update_frame_line): Handle case where spaces in
7708 the default face are colored.
7710 * xdisp.c (redisplay_tool_bar): Don't set fonts_changed_p if
7711 window height hasn't changed.
7713 2000-10-31 Jason Rumney <jasonr@gnu.org>
7715 * w32term.c (x_produce_glyphs): Handle composite characters.
7716 (x_draw_glyph_string_foreground)
7717 (x_draw_composite_glyph_string_foreground): Restore old font.
7719 2000-10-31 Miles Bader <miles@lsi.nec.co.jp>
7721 * minibuf.c (read_minibuf): Reset the undo history just before
7722 starting the recursive-edit.
7724 2000-10-30 Gerd Moellmann <gerd@gnu.org>
7726 * xfaces.c (menu_face_change_count): New variable.
7727 (Finternal_set_lisp_face_attribute): Increment it for changes
7729 (realize_basic_faces): Reflect changes in the `menu' faces
7732 * xdisp.c (try_scrolling) <PT >= scroll_margin_pos>: Add 1 to the
7733 dy obtained from the iterator's y-position after moving from
7734 scroll_margin_pos to PT; see comment there.
7736 * xdisp.c (safe_eval_handler): Call add_to_log.
7738 * xfaces.c (resolve_face_name): Handle case that FACE_NAME
7739 is not a symbol or string.
7741 * xdisp.c (echo_area_display): Don't perform a display update from
7742 inside redisplay. The update will happen anyway at the end of
7743 redisplay, and it can confuse redisplay (GC messages while
7744 redisplaying, for instance.)
7746 2000-10-30 Stefan Monnier <monnier@cs.yale.edu>
7748 * xrdb.c (x_load_resources): Use the class name in the defaults.
7750 * regex.c (re_iswctype, re_wctype_to_bit): Fix braino.
7751 (regex_compile): Catch bogus \(\1\).
7753 2000-10-30 Gerd Moellmann <gerd@gnu.org>
7755 * xterm.c (x_alloc_nearest_color): Fix last change to compare
7758 * xterm.c (x_alloc_nearest_color): If allocation succeeds, and
7759 we have a color cache, check that the cached color equals the
7760 allocated color. If not, clear the color cache.
7762 * window.c (displayed_window_lines): Change buffers if necessary.
7763 Fix computation of displayed lines.
7765 * keyboard.c (syms_of_keyboard): Change DEFVAR_LISP of
7766 update_menu_bindings to DEFVAR_BOOL.
7768 2000-10-30 Kenichi Handa <handa@etl.go.jp>
7770 * search.c (Fset_match_data): Be sure to make search_regs always sane.
7772 * puresize.h (BASE_PURESIZE): Increase to 680000.
7774 * fns.c (Foptimize_char_table): Fix arg for CHARSET_DIMENSION.
7776 2000-10-29 Jason Rumney <jasonr@gnu.org>
7778 * w32term.h (FONT_DESCENT): Negate descent of BDF fonts.
7780 * w32term.c (w32_bdf_per_char_metric): Negate descent.
7781 (w32_cache_char_metrics): Handle possibility that 'x' does not
7782 exist in a BDF font.
7783 (W32_TEXTOUT): w32_BDF_TextOut wants number of bytes not chars.
7785 * w32bdf.h (bdffont): Add nchars.
7787 * w32bdf.c (set_bdf_font_info): Set it.
7788 (w32_BDF_TextOut): Swap byte order of double byte characters.
7789 (w32_load_bdf_font): Set double_byte_p based on bdf_font->nchars.
7791 2000-10-28 Eli Zaretskii <eliz@is.elta.co.il>
7793 * frame.c (Fframe_parameters): Fix the change from 2000-10-16:
7794 don't override the colors in frame's param_alist, unless they are
7797 * term.c (reassert_line_highlight): If inverse_video is non-zero,
7798 reverse the effect of the highlight flag.
7800 2000-10-27 Ken Raeburn <raeburn@gnu.org>
7802 * window.h (Fwindow_live_p): Declare.
7804 * undo.c (record_delete): Check that last_undo_buffer is really a
7805 buffer before applying XBUFFER to it.
7807 * keymap.c (where_is_internal): Pass lisp object, not integer, to
7810 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
7812 * lisp.h (KEYMAPP): New macro.
7813 (get_keymap): Remove.
7814 (get_keymap_1): Rename get_keymap.
7816 * keyboard.h (get_keymap_1, Fkeymapp): Remove prototype.
7818 * xterm.c (note_mode_line_highlight): Use KEYMAPP.
7820 * xmenu.c (single_submenu): Use KEYMAPP.
7821 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
7822 Use KEYMAPP rather than Fkeymapp.
7824 * w32term.c (note_mode_line_highlight): Use KEYMAPP.
7826 * w32menu.c (True, False): Remove (use TRUE and FALSE instead).
7827 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
7828 Use KEYMAPP rather than Fkeymapp.
7829 (single_submenu): Use KEYMAPP.
7830 (w32_menu_show, w32_dialog_show): Use TRUE.
7832 * minibuf.c (Fread_from_minibuffer): Update call to get_keymap.
7834 * keymap.c (KEYMAPP): Remove (moved to lisp.h).
7835 (Fkeymapp): Use KEYMAPP.
7836 (get_keymap): Rename from get_keymap_1. Remove old def.
7837 Return t when autoload=0 and error=0 and the keymap needs autoloading.
7838 (Fcopy_keymap): Check (eq (car x) 'keymap) rather than using Fkeymapp.
7839 (Fminor_mode_key_binding): Don't raise an error if the binding
7841 (Fuse_global_map, Fuse_local_map): Allow autoloading.
7842 (Faccessible_keymaps): Fetch keymaps rather than checking Fkeymapp.
7844 * keyboard.c (read_char): get_keymap_1 -> get_keymap.
7845 Allow Vspecial_event_map to be autoloaded.
7846 (menu_bar_items): Fetch the keymap rather than using keymapp.
7847 (menu_bar_one_keymap): No need to follow func-indirect any more.
7848 (parse_menu_item): get_keymap_1 -> get_keymap.
7849 (tool_bar_items): Fetch the keymap rather than using keymapp.
7850 (read_key_sequence): Use KEYMAPP.
7852 * intervals.c (get_local_map): Use get_keymap rather than following
7853 function-indirections explicitly.
7855 * doc.c (Fsubstitute_command_keys): get_keymap_1 -> get_keymap.
7857 2000-10-27 Jason Rumney <jasonr@gnu.org>
7859 * w32fns.c (Fx_create_frame): Make default fontsize on w32 10
7860 point, as Windows has oversized fonts.
7862 * fontset.c (syms_of_fontset) [WINDOWSNT]: Likewise.
7864 2000-10-27 Gerd Moellmann <gerd@gnu.org>
7866 * gmalloc.c [GC_MCHECK]: Add code from mcheck.c of glibc-1.09.1.
7867 (freehook, reallochook): Handle null pointer arguments.
7868 (__malloc_initialize) [GC_MCHECK]: Call mcheck.
7870 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
7872 * regex.c (POP_FAILURE_REG_OR_COUNT, re_match_2_internal)
7873 (re_match_2_internal, re_match_2_internal, re_match_2_internal):
7874 Giving in to popular pressure to shut up the compiler with casts.
7876 2000-10-27 Gerd Moellmann <gerd@gnu.org>
7878 * xterm.c (x_draw_glyph_string): Treat XA_UNDERLINE_POSITION as a
7879 signed value, and use a default value computed from the font's
7882 2000-10-27 Miles Bader <miles@lsi.nec.co.jp>
7884 * xterm.c (x_draw_glyph_string): Add a workaround so that fonts
7885 that specify a negative underline position can still use underlines.
7887 * window.c (Fpos_visible_in_window_p): Make POS default to
7888 WINDOW's point, not the current buffer's point.
7890 2000-10-26 Dave Love <fx@gnu.org>
7892 * s/sol2-5.h: Don't define SYSTEM_MALLOC so that we can find out
7893 when it's necessary.
7895 2000-10-26 Gerd Moellmann <gerd@gnu.org>
7897 * window.c (size_window): Compute size difference from sum of old
7898 child window sizes instead of from parent's size.
7900 * xdisp.c (pos_visible_p): Change current buffer if necessary.
7901 Handle obscured lines at the top of the window.
7903 * frame.c (Fdelete_frame): Doc fix. Move running the hook
7904 down after the last error condition check.
7906 * frame.c (Fdelete_frame): Run delete-frame-hook.
7908 2000-10-26 Kenichi Handa <handa@etl.go.jp>
7910 * coding.c (decode_coding): Fix previous change (check also
7911 CODING_MODE_LAST_BLOCK).
7913 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
7915 * regex.c: More `unsigned char' -> `re_char' changes.
7916 Also change several `int' into `re_wchar_t'.
7917 (PATTERN_STACK_EMPTY, PUSH_PATTERN_OP, POP_PATTERN_OP): Remove.
7918 (PUSH_FAILURE_POINTER): Don't cast any more.
7919 (POP_FAILURE_REG_OR_COUNT): Remove the cast that strips `const'.
7920 We want GCC to complain, since this piece of code makes
7921 re_match non-reentrant, which *should* be fixed.
7922 (GET_BUFFER_SPACE): Use size_t rather than unsigned long.
7923 (EXTEND_BUFFER): Use RETALLOC.
7924 (SET_LIST_BIT): Don't cast.
7925 (re_wchar_t): New type.
7926 (re_iswctype, re_wctype_to_bit): Make it crystal clear to GCC
7927 that those two functions will always properly return.
7928 (IMMEDIATE_QUIT_CHECK): Cast to void.
7929 (analyse_first): Use recursion rather than an explicit stack.
7930 (re_compile_fastmap): Can't fail anymore.
7931 (re_search_2): Don't check re_compile_fastmap for failure.
7932 (PUSH_NUMBER): Renamed from PUSH_FAILURE_COUNT.
7933 Now also sets the new value (passed in a new argument).
7934 (re_match_2_internal): Use it.
7935 Also, use a new var `reg' of type size_t when looping through regs
7936 rather than reuse the inappropriate `mcnt'.
7938 * keymap.c (where_is_cache, where_is_cache_keymaps): New vars.
7939 (Fset_keymap_parent, store_in_keymap): Flush the where-is cache.
7940 (where_is_internal): Renamed from Fwhere_is_internal.
7941 Don't DEFUN any more. Arg `xkeymap' replaced by `keymaps'.
7942 (Fwhere_is_internal): New function wrapping where_is_internal.
7943 (where_is_internal_1): Handle the case where we're filling the cache.
7944 (syms_of_keymap): Init and gcpro the where_is_cache(|_keymaps).
7946 2000-10-25 Miles Bader <miles@gnu.org>
7948 * xdisp.c (pos_visible_p): Don't add `it.current_y' twice.
7950 2000-10-25 Gerd Moellmann <gerd@gnu.org>
7952 * window.c (pos_fully_visible_p): Removed.
7953 (Fpos_visible_in_window_p): Use pos_visible_p to determine
7954 if position is visible and/or fully visible.
7956 * lisp.h (pos_visible_p): Add prototype.
7958 * xdisp.c (pos_visible_p): New function.
7960 2000-10-25 Kenichi Handa <handa@etl.go.jp>
7962 * process.c (send_process): If OBJECT is t, it means that the data
7963 is from C string, but we should encode it. Before calling
7964 setup_raw_text_coding_system, be sure to flush out data by the
7965 previous coding system.
7967 2000-10-25 Miles Bader <miles@lsi.nec.co.jp>
7969 * buffer.c (overlays_at): Only let CHANGE_REQ inhibit an
7970 assignment of startpos to prev when startpos == pos.
7972 * editfns.c (find_field): Set the field stickiness correctly from
7973 overlay fields. Use renamed `text_property_stickiness'.
7974 (text_property_stickiness): Renamed from `char_property_stickiness'.
7975 Only check text properties, not overlays.
7976 * textprop.c (get_char_property_and_overlay): New function.
7977 (Fget_char_property): Use it.
7978 * intervals.h (get_char_property_and_overlay): Add declaration.
7980 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
7982 * keymap.c: Use AREF, ASET and ASIZE macros.
7983 (Fmake_sparse_keymap): Docstring fix.
7985 (shadow_lookup): Move up.
7986 Handle the case where lookup-key returns an integer.
7987 (where_is_internal_1): Drop arg `keymap'. Don't check shadowing.
7988 (where_is_internal_2): Adapt to fewer args for where_is_internal_1.
7989 (Fwhere_is_internal): Allow `xkeymap' to be a list of keymaps.
7990 Simplify/rewrite the keymap-finding code.
7991 Add check for command shadowing, using shadow_lookup.
7993 2000-10-24 Stefan Monnier <monnier@cs.yale.edu>
7995 * keymap.c (fix_submap_inheritance): Use get_keymap_1 on parent_entry
7996 rather than KEYMAPP, to allow EQ to work correctly if parent_entry is
7999 2000-10-24 Andrew Innes <andrewi@gnu.org>
8001 * dired.c (directory_files_internal_unwind): New function.
8002 (directory_files_internal): Use it to ensure closedir is called
8003 even if expand-file-name or file-attributes throw, eg. because of
8004 a user interrupt. Also enable immediate_quit while calling
8005 re_search, so that matching can be interrupted as well.
8007 2000-10-24 Andrew Innes <andrewi@gnu.org>
8009 * regex.c (IMMEDIATE_QUIT_CHECK): New macro, which does QUIT on
8011 (re_match_2_internal): Use IMMEDIATE_QUIT_CHECK instead of QUIT,
8012 so that re_search functions only quit when callers expect them to.
8014 2000-10-24 Kenichi Handa <handa@etl.go.jp>
8016 * regex.c (regex_compile): Change the way of handling a range from
8017 a char less than 256 to a char not less than 256.
8019 2000-10-24 Gerd Moellmann <gerd@gnu.org>
8021 * window.c (size_window): Prevent setting window's width or
8022 height to a negative value (esp. with XSETFASTINT).
8024 * gmalloc.c (state_protected_p, last_state_size, last_heapinfo)
8025 [GC_MALLOC_CHECK && GC_PROTECT_MALLOC_STATE]: New variables.
8026 (protect_malloc_state) [GC_MALLOC_CHECK &&
8027 GC_PROTECT_MALLOC_STATE]: New function.
8028 (PROTECT_MALLOC_STATE): New macro.
8029 (__malloc_initialize, morecore, _malloc_internal)
8030 (_free_internal) _realloc_internal): Use it to make _heapinfo
8031 read-only outside of gmalloc.
8033 * keymap.c: Update copyright.
8035 * .gdbinit (xbacktrace): Handle case that $bt->function isn't
8038 2000-10-24 Colin Walters <walters@cis.ohio-state.edu>
8040 * filelock.c (unlock_all_files): Use unlock_file to expand each
8041 buffer's file_truename before trying remove its lock file.
8043 2000-10-24 Eli Zaretskii <eliz@is.elta.co.il>
8045 * coding.c (decode_coding_emacs_mule): If coding->eol_type is CR
8046 or CRLF, decode EOLs.
8048 2000-10-24 Kenichi Handa <handa@etl.go.jp>
8050 * window.c (Fdisplay_buffer): Fix doc.
8052 2000-10-23 Jason Rumney <jasonr@gnu.org>
8054 * fontset.c (syms_of_fontset) [WINDOWSNT]: Special case for
8055 ASCII font of default fontset on Windows.
8057 * w32term.c (VCENTER_BASELINE_OFFSET): Bias division (see
8058 xterm.c comment below).
8060 * w32fns.c (x_to_w32_font): Initialize dpi from dpyinfo->resy.
8062 2000-10-23 Gerd Moellmann <gerd@gnu.org>
8064 * xterm.c (x_connection_closed): Reset handling_signal.
8066 * alloc.c (emacs_blocked_free) [GC_MALLOC_CHECK]: Handle freeing null.
8068 2000-10-23 Miles Bader <miles@gnu.org>
8070 * window.c (window_scroll_pixel_based, window_scroll_line_based):
8071 Pass nil for FULLY argument to Fpos_visible_in_window_p to
8072 maintain old behavior.
8073 * minibuf.c (Fminibuffer_complete): Likewise.
8075 2000-10-23 Miles Bader <miles@lsi.nec.co.jp>
8077 * xterm.c (VCENTER_BASELINE_OFFSET): Bias the division by two, so
8078 that when a font can't be exactly centered, it errs up rather than
8081 2000-10-23 ShengHuo ZHU <zsh@cs.rochester.edu>
8083 * fns.c (Fbase64_decode_string): The decoded result should be unibyte.
8085 2000-10-23 Andrew Choi <akochoi@i-cable.com>
8087 * dispextern.h [macintosh]: Include macgui.h instead of macterm.h.
8089 * dispnew.c [macintosh]: Include macterm.h.
8090 (init_display) [macintosh]: Initialization for window system.
8092 * emacs.c (main) [macintosh]: Call syms_of_textprop,
8093 syms_of_macfns, syms_of_ccl, syms_of_fontset, syms_of_xterm,
8094 syms_of_search, x_term_init, and init_keyboard before calling
8095 init_window_once. Also, call syms_of_xmenu.
8097 * fontset.c (syms_of_fontset) [macintosh]: Set ASCII font of
8098 default fontset to Monaco.
8100 * frame.c [macintosh]: Include macterm.h. Remove declarations of
8101 NewMacWindow and DisposeMacWindow.
8102 (make_terminal_frame) [macintosh]: Call make_mac_terminal_frame
8103 instead of calling NewMacWindow and setting fields of
8104 f->output_data.mac directly. Call init_frame_faces.
8105 (Fdelete_frame) [macintosh]: Remove unused code.
8106 (Fmodify_frame_parameters) [macintosh]: Call
8107 x_set_frame_parameters instead of mac_set_frame_parameters.
8109 * frame.h [macintosh]: Define menu_bar_lines field in struct
8110 frame. Define FRAME_EXTERNAL_MENU_BAR macro.
8112 * keyboard.c [macintosh]: Include macterm.h.
8113 (kbd_buffer_get_event) [macintosh]: Generate delete_window_event
8114 and menu_bar_activate_event type events as for X and NT.
8115 (make_lispy_event) [macintosh]: Construct lisp events of type
8116 MENU_BAR_EVENT as for X and NT.
8118 * sysdep.c [macintosh]: Remove declaration for sys_signal.
8119 Include stdlib.h. Remove definition of Vx_bitmap_file_path.
8120 (sys_subshell) [macintosh]: Remove definition entirely.
8121 (init_sys_modes) [macintosh]: Do not initialize Vwindow_system and
8122 Vwindow_system_version here. Remove initialization of
8123 Vx_bitmap_file_path.
8124 (read_input_waiting): Correct the number of parameters passed to
8126 Move all Macintosh functions to mac/mac.c.
8128 * term.c [macintosh]: Include macterm.h.
8130 * window.c [macintosh]: Include macterm.h.
8132 * xdisp.c [macintosh]: Include macterm.h. Declare
8133 set_frame_menubar and pending_menu_activation.
8134 (echo_area_display) [macintosh]: Do not return if terminal frame
8135 is the selected frame.
8136 (update_menu_bar) [macintosh]: Check FRAME_EXTERNAL_MENU_BAR (f).
8137 Allow only the selected frame to set menu bar.
8138 (redisplay_window) [macintosh]: Obtain menu bar to redisplay by
8139 calling FRAME_EXTERNAL_MENU_BAR (f).
8140 (display_menu_bar) [macintosh]: Check FRAME_MAC_P (f).
8142 * xfaces.c [macintosh]: Include macterm.h. Define x_display_info
8143 and check_x. Declare XCreateGC. Define x_create_gc and
8144 x_free_gc. Initialize font_sort_order.
8145 (x_face_list_fonts) [macintosh]: Use the same code as WINDOWSNT,
8146 but call x_list_fonts instead of w32_list_fonts.
8147 (Finternal_face_x_get_resource) [macintosh]: Do not call
8148 display_x_get_resource.
8149 (prepare_face_for_display) [macintosh]: Set xgcv.font.
8150 (realize_x_face) [macintosh]: Load the font if it is specified in
8152 (syms_of_xfaces) [macintosh]: Initialize Vscalable_fonts_allowed to Qt.
8154 2000-10-22 Stefan Monnier <monnier@cs.yale.edu>
8156 * keymap.c (fix_submap_inheritance): Don't do anything if parent_entry
8157 is nil: since we go to the end of submap anyway, we'd end up
8159 (access_keymap): Don't use KEYMAPP on meta_map since KEYMAPP
8160 doesn't obey autoload.
8162 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
8164 * msdos.c (dos_set_window_size): Update screen dimension variables.
8166 2000-10-21 Jason Rumney <jasonr@gnu.org>
8168 * w32term.c (w32_cache_char_metrics): Double check that font is
8169 really fixed pitch before trusting tmPitchAndFamily.
8171 2000-10-21 Andrew Innes <andrewi@gnu.org>
8173 * w32gui.h (w32_char_font_type): Move enum from w32term.c
8175 * w32term.h: Extern decl for w32_cache_char_metrics.
8177 * w32bdf.c (w32_load_bdf_font): Call w32_cache_char_metrics.
8179 * w32fns.c (w32_load_system_font): Call w32_cache_char_metrics.
8180 (w32_unload_font): Free per_char array if present.
8182 * w32term.c (w32_per_char_metric): Remove HDC argument. Use
8183 cached information in emulated XFontStruct to handle common cases
8184 quickly. Do not allocate XCharStruct for return.
8185 (w32_native_per_char_metric): New function.
8186 (w32_bdf_per_char_metric): Fill in supplied XCharStruct instead of
8188 (x_produce_glyphs): Don't get an HDC. Change calls to
8189 w32_per_char_metric to match arg change above. Remove calls to
8191 (w32_get_glyph_overhangs): Ditto.
8192 (w32_cache_char_metrics): New function.
8194 * makefile.w32-in: Change .obj to .$(O) in all dependencies.
8195 ($(BLD)/casefiddle.$(O)): Remove compile command.
8196 ($(BLD)/gmalloc.$(O)): Remove compile command.
8197 ($(BLD)/dispnew.obj):
8198 ($(BLD)/keyboard.obj):
8199 ($(BLD)/w32inevt.obj):
8200 ($(BLD)/w32bdf.obj):
8202 ($(BLD)/buffer.obj):
8203 ($(BLD)/editfns.obj):
8205 ($(BLD)/fileio.obj):
8207 ($(BLD)/indent.obj):
8208 ($(BLD)/insdel.obj):
8209 ($(BLD)/intervals.obj):
8210 ($(BLD)/minibuf.obj):
8212 ($(BLD)/scroll.obj):
8213 ($(BLD)/sysdep.obj):
8214 ($(BLD)/textprop.obj):
8215 ($(BLD)/widget.obj):
8216 ($(BLD)/xdisp.obj): Add dependency on w32gui.h.
8217 ($(BLD)/term.obj): Add dependency on dispextern.h.
8219 * makefile.nt ($(BLD)\dispnew.obj):
8220 ($(BLD)\keyboard.obj):
8221 ($(BLD)\w32inevt.obj):
8222 ($(BLD)\w32bdf.obj):
8224 ($(BLD)\buffer.obj):
8225 ($(BLD)\editfns.obj):
8227 ($(BLD)\fileio.obj):
8229 ($(BLD)\indent.obj):
8230 ($(BLD)\insdel.obj):
8231 ($(BLD)\intervals.obj):
8232 ($(BLD)\minibuf.obj):
8234 ($(BLD)\scroll.obj):
8235 ($(BLD)\sysdep.obj):
8236 ($(BLD)\textprop.obj):
8237 ($(BLD)\widget.obj):
8238 ($(BLD)\xdisp.obj): Add dependency on w32gui.h.
8239 ($(BLD)\term.obj): Add dependency on dispextern.h
8241 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
8243 * minibuf.c (Fminibuffer_complete): Call Fpos_visible_in_window_p
8244 with an additional argument of Qt.
8246 2000-10-21 Miles Bader <miles@gnu.org>
8248 * window.c (pos_fully_visible_in_window_p): New function.
8249 (Fpos_visible_in_window_p): Add FULLY argument.
8250 Use pos_fully_visible_in_window_p.
8251 (window_scroll_pixel_based, window_scroll_line_based): Update
8252 calls to Fpos_visible_in_window_p.
8253 * lisp.h (Fpos_visible_in_window_p): Update prototype
8255 2000-10-20 Gerd Moellmann <gerd@gnu.org>
8257 * alloc.c (toplevel): Conditionalize compilation of mem_*
8258 functions differently.
8260 2000-10-20 Jason Rumney <jasonr@gnu.org>
8262 * alloc.c (toplevel): Move #ifdef GC_MARK_STACK back to above
8263 mem_init where it used to be. mem_z etc not defined otherwise.
8265 2000-10-20 Gerd Moellmann <gerd@gnu.org>
8267 * alloc.c (toplevel) [SYSTEM_MALLOC || DOUG_LEA_MALLOC]: Undef
8269 (toplevel) [GC_MARK_STACK || GC_MALLOC_CHECK]: Move mem_node
8270 structure definition and related variabled to the top of the file.
8271 Include this code when GC_MALLOC_CHECK is defined.
8272 (lisp_malloc, lisp_free) [GC_MALLOC_CHECK]: Don't
8273 register/unregister allocated region.
8274 (emacs_blocked_free) [GC_MALLOC_CHECK]: Check if freeing something
8275 which isn't allocated.
8276 (emacs_blocked_malloc) [GC_MALLOC_CHECK]: Check if returning
8277 something which is already in use.
8278 (emacs_blocked_realloc) [GC_MALLOC_CHECK]: Likewise.
8279 (mem_insert) [GC_MALLOC_CHECK]: Use _malloc_internal.
8280 (mem_delete) [GC_MALLOC_CHECK]: Use _free_internal.
8281 (init_alloc_once) [GC_MALLOC_CHECK]: Call mem_init.
8283 * gmalloc.c (_malloc_internal) [GC_MALLOC_CHECK]: Use
8284 _malloc_internal instead of malloc.
8285 (_free_internal) [GC_MALLOC_CHECK]: Use _free_internal instead
8288 2000-10-20 Andrew Innes <andrewi@gnu.org>
8290 * strftime.c [!WINDOWSNT]: Don't apply Solaris 2.5 work-around on
8292 (my_strftime) <macro>: Don't use macro arg list when redefining as
8294 (my_strftime) <function>: Supply 0 as ut argument.
8296 2000-10-19 Jason Rumney <jasonr@altavista.net>
8298 * w32console.c: Do not undef HAVE_WINDOW_SYSTEM before
8299 including dispextern.h, as it stops faces from working.
8301 * w32fns.c (Fx_create_frame): Don't bother calling
8302 face-set-after-frame-default since the caller does it for us
8303 anyway. Clean up calls to x_get_arg to be consistent with X.
8305 * w32term.c (x_produce_glyphs): Handle
8306 unibyte_display_via_language_environment correctly.
8307 (w32_draw_box_rect): Fix the calculation of width and height.
8309 * w32menu.c (add_menu_item): Do not use MF_OWNERDRAW for titles,
8310 as it has stopped working.
8311 (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar position like
8314 2000-10-19 Gerd Moellmann <gerd@gnu.org>
8316 * eval.c (skip_debugger): Prevent a compiler warning.
8317 (Fcondition_case): Likewise.
8318 (Fbacktrace_frame): Use a null interactive spec.
8320 2000-10-19 Kenichi Handa <handa@etl.go.jp>
8322 * xterm.c (x_find_ccl_program): Check also fontp->full_name.
8324 2000-10-18 Gerd Moellmann <gerd@gnu.org>
8326 * strftime.c: Sync with glibc, file version 1.78.
8327 (my_strftime) [HAVE_TZNAME]: Use `UTC' instead of `GMT' which
8328 should no longer be used according to ISO 8601.
8330 * keymap.c (access_keymap): If IDX has a meta prefix, and there's
8331 no map for meta_prefix_char, don't try to use it as a keymap.
8332 Instead, if T_OK is non-zero, look up a default binding, if any,
8333 otherwise, if T_OK is zero, return nil.
8335 * xfns.c (x_to_xcolors, x_set_mouse_color, lookup_pixel_color)
8336 (x_to_xcolors, png_load): Use x_query_color.
8338 * xterm.c (x_color_cells, x_query_colors, x_query_color):
8340 (x_alloc_nearest_color): Use it to reduce calls to XQueryColors
8342 (x_copy_color, x_alloc_lighter_color): Likewise.
8344 * xterm.h (struct x_display_info): Add color_cells and ncolor_cells.
8345 (x_query_color, x_query_colors): Add prototype.
8347 * alloc.c (allocate_string) [GC_CHECK_STRING_BYTES]: Call
8348 check_string_bytes only if not noninteractive, increase count to 50.
8350 2000-10-18 Miles Bader <miles@lsi.nec.co.jp>
8352 * insdel.c (adjust_markers_for_delete): Handle before-insertion
8355 2000-10-17 Gerd Moellmann <gerd@gnu.org>
8357 * alloc.c (pure_bytes_used): Renamed from pureptr.
8359 (pure_alloc): New function.
8360 (make_pure_string, pure_cons, make_pure_float, make_pure_vector):
8362 (Fpurecopy): Use PURE_POINTER_P.
8364 * xdisp.c (try_cursor_movement): Use cursor_row_p also when
8365 PT has moved backward.
8367 * xdisp.c (cursor_row_p): Take continued lines into account.
8369 * alloc.c (mark_object) [GC_CHECK_STRING_BYTES]: Check validity of
8371 (check_string_bytes) [GC_CHECK_STRING_BYTES]: New function.
8372 (check_string_bytes_count) [GC_CHECK_STRING_BYTES]: New variable.
8373 (allocate_string) [GC_CHECK_STRING_BYTES]: Call it for every 10th
8376 * xdisp.c (forward_to_next_line_start): Switch iterator's handling
8377 of selective display off while searching for the next line start.
8379 2000-10-17 Kenichi Handa <handa@etl.go.jp>
8381 * Makefile.in (term.o): Depend on dispextern.h.
8383 2000-10-16 Stefan Monnier <monnier@cs.yale.edu>
8385 * keymap.c (keymap_memberp): Ensure that nil is not a member.
8387 2000-10-16 Gerd Moellmann <gerd@gnu.org>
8389 * xdisp.c (set_iterator_to_next): Reset box start and end flags of
8390 the iterator at the beginning, so that they can be set later on,
8391 for instance in reseat_at_next_visible_line_start, without being
8394 * xfns.c (pbm_format): Add :foreground and :background keywords.
8395 (PBM_FOREGROUND, PBM_BACKGROUND): New enumerators.
8396 (xbm_load): Recognize foreground and background color specifications.
8398 2000-10-16 Eli Zaretskii <eliz@is.elta.co.il>
8400 * dispextern.h (unspecified_fg, unspecified_bg): Declare.
8402 * dosfns.c (unspecified_fg, unspecified_bg): Remove extern declaration.
8404 * msdos.c (IT_set_face): Compare highlighted face with the default
8405 face, and invert colors if these faces' colors are identical.
8406 (Fmsdos_remember_default_colors): Don't swap foreground and
8407 background colors in initial_colors[].
8408 (IT_set_frame_parameters): Don't swap frame's foreground and
8409 background pixels. If ALIST includes "(reverse . t)", swap
8410 foreground-color and background-color properties in frame's
8411 param_alist. If the original frame's param_alist doesn't specify
8412 the colors, store unspecified-fg and unspecified-bg, reversed if
8415 * frame.c (Fframe_parameters): If a tty's frame's param_alist says
8416 the colors are unspecified and reversed, reverse fore- and back-
8417 ground in the returned value.
8418 (Fframe_parameter): Ditto.
8420 2000-10-16 Gerd Moellmann <gerd@gnu.org>
8422 * xdisp.c (find_last_unchanged_at_beg_row): Renamed from
8423 get_last_unchanged_at_beg_row.
8424 (find_first_unchanged_at_end_row): Renamed from
8425 get_first_unchanged_at_end_row.
8426 (find_first_unchanged_at_end_row): Convert assertions to
8427 unconditional tests which abort. When looking for a row in
8428 unchanged text, don't go further back than first_text_row.
8430 * xdisp.c (try_scrolling) <cursor in scroll margin at the bottom>:
8431 Don't add in the last line's height when deciding if the new
8432 position is below the scroll margin.
8434 2000-10-16 Miles Bader <miles@gnu.org>
8436 * editfns.c (Fconstrain_to_field): Check carefully for field
8437 boundaries if either OLD_POS or NEW_POS has a non-nil field
8438 property, even if they're the same.
8440 2000-10-16 Kenichi Handa <handa@etl.go.jp>
8442 * xterm.c (x_draw_box_rect): Fix the calculation of width and
8443 height for XFillRectangle.
8445 2000-10-15 Stefan Monnier <monnier@cs.yale.edu>
8447 * syntax.c (Fstring_to_syntax): New function extracted from
8448 Fmodify_syntax_entry.
8449 (Fmodify_syntax_entry): Use it and document the ! and | fences.
8450 (skip_chars, Fforward_comment): Remove unused variables.
8451 (syms_of_syntax): Add defsubr for string-to-syntax.
8452 (describe_syntax): Add code for comment and string fences.
8454 2000-10-14 Stefan Monnier <monnier@cs.yale.edu>
8456 * keymap.c (access_keymap): Add AUTOLOAD parameter.
8457 Do the meta->esc mapping. Call get_keyelt before returning.
8458 Start scanning from the second element (the first is always `keymap')
8459 to make it easier to detect when we reach a parent map.
8460 Handle the case of inheriting from a symbol whose function is a map.
8461 (Fkeymap_parent): Also handle the `inherit from symbol' case.
8462 (fix_submap_inheritance, Fdefine_key): Update call to access_keymap.
8463 (get_keyelt, Flookup_key): Update call to access_keymap.
8464 Remove the meta->esc mappings.
8465 (define_as_prefix): Delete old disabled code.
8466 (menu_item_p): New function.
8467 (where_is_internal_1): Skip over the few remaining menu items.
8468 * lisp.h (access_keymap): Update prototype.
8469 * keyboard.c (read_char, menu_bar_items, tool_bar_items):
8470 Update call to access_keymap.
8471 (follow_key, read_key_sequence): Update calls to access_keymap.
8472 Remove the meta->esc mappings.
8474 2000-10-13 Gerd Moellmann <gerd@gnu.org>
8476 * dispnew.c (direct_output_for_insert): Call set_iterator_to_next
8477 with additional argument.
8479 * xdisp.c (cursor_row_p): New function.
8480 (try_cursor_movement, display_line): Use it.
8482 * xdisp.c (append_space): Also save/restore iterator's current
8483 character and its length.
8485 * xdisp.c (init_from_display_pos): Add an assertion.
8486 (handle_stop): Don't set iterator's add_overlay_start.
8487 (handle_invisible_prop): Likewise.
8488 (load_overlay_strings): If text under an overlay is invisible,
8489 take both before- and after-strings into account when the iterator
8490 is positioned either at the start or at the end of the overlay.
8491 (forward_to_next_line_start): Rewritten.
8492 (reseat_at_next_visible_line_start): Rewritten.
8493 (set_iterator_to_next): Add parameter RESEAT_P.
8495 * dispextern.h (struct it): Remove member add_overlay_start.
8496 (set_iterator_to_next): Change prototype.
8498 2000-10-13 Kenichi Handa <handa@etl.go.jp>
8500 * coding.c (code_convert_region): Be sure to initialize
8501 coding->category_idx.
8502 (decode_coding_string): Set coding->src_multibyte and
8503 coding->dst_multibyte before using CODING_REQUIRE_DECODING.
8504 (encode_coding_string): Set coding->src_multibyte and
8505 coding->dst_multibyte before using CODING_REQUIRE_ENCODING.
8507 2000-10-12 Stefan Monnier <monnier@cs.yale.edu>
8509 * xfns.c (Fx_create_frame): Don't bother calling
8510 face-set-after-frame-default since the caller does it for us anyway.
8512 2000-10-12 Eli Zaretskii <eliz@is.elta.co.il>
8514 * window.c (coordinates_in_window): Fix detection of vertical line
8515 on character terminals.
8517 2000-10-12 Gerd Moellmann <gerd@gnu.org>
8519 * editfns.c (save_excursion_save): Additionally record the
8521 (save_excursion_restore): If buffer was visible in a window, and a
8522 different window was selected, and the old selected window is
8523 still live, restore point in that window.
8525 2000-10-12 Kenichi Handa <handa@etl.go.jp>
8527 * xterm.c (x_produce_glyphs): Handle
8528 unibyte_display_via_language_environment correctly.
8530 * regex.c (regex_compile): Change the way of handling a range from
8531 unibyte char to multibyte char.
8533 * syntax.c (skip_chars): Change the way of handling a range from
8534 unibyte char to multibyte char.
8536 * process.c (read_process_output): Cancel previous change.
8538 2000-10-11 Eli Zaretskii <eliz@is.elta.co.il>
8540 * search.c (Fsearch_backward, Fsearch_forward): Doc fix.
8542 * charset.c (Ffind_charset_string): Doc fix.
8543 (Ffind_charset_region): Doc fix.
8545 2000-10-11 Kenichi Handa <handa@mule.m17n.org>
8547 * process.c (read_process_output): Fix previous change. Adjust
8548 multibyteness of text to insert in a buffer by
8549 string_make_unibyte/multibyte instead of Fstring_as_unibyte/multibyte.
8551 2000-10-10 Andreas Schwab <schwab@suse.de>
8553 * alloc.c (mark_object): Remove all workarounds installed on
8556 2000-10-10 Kenichi Handa <handa@etl.go.jp>
8558 * fns.c (READ_QUADRUPLET_BYTE): Set *NCHARS_RETURN before returning.
8559 (base64_encode_1): Make it work for a text of multibyte form.
8560 (Fbase64_decode_region): Allocate sufficient memory for multibyte
8561 case. Don't call str_to_multibyte because base64_decode_1
8562 produces correct multibyte form for eight-bit codes.
8563 (Fbase64_decode_string): Adjusted for the change of base64_decode_1.
8564 (base64_decode_1): New args MULTIBYTE and NCHARS_RETURN. If
8565 MULTIBYTE is nonzero, produce correct multibyte form for eight-bit
8568 * charset.h (CHAR_STRING): Optimized for single byte characters.
8570 2000-10-09 Andreas Schwab <schwab@suse.de>
8572 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Reset S to
8573 -1 after socket is closed, to fall through to error processing.
8575 2000-10-09 Eli Zaretskii <eliz@is.elta.co.il>
8577 * msdos.c (IT_set_frame_parameters): Don't initialize Lisp_Object
8578 variables. If ALIST includes foreground-color or
8579 background-color, change also the colors of the default face for
8582 2000-10-08 Eli Zaretskii <eliz@is.elta.co.il>
8584 * msdos.c (top-level) <Qbackground_color, Qforeground_color>: Make
8585 them extern (they are defined on xfaces.c).
8586 (syms_of_msdos): Don't intern and don't staticpro
8587 Qbackground_color and Qforeground_color.
8589 2000-10-07 Eli Zaretskii <eliz@is.elta.co.il>
8591 * frame.c (Fframe_parameter): For non-windowed frames, if
8592 f->param_alist says foreground or background color is unspecified,
8593 call tty_color_name to return the color name computed from the
8594 frame's current colors.
8596 2000-10-06 Dave Love <fx@gnu.org>
8598 * terminfo.c (ospeed): Don't declare.
8600 * sysdep.c: Don't include string.h.
8601 (h_errno): Declare conditional also on TRY_AGAIN.
8603 * charset.c (Ffind_charset_string): Doc fix.
8605 * fns.c (Fbase64_encode_region, Fbase64_encode_string)
8606 (Fbase64_decode_region, Fbase64_decode_string): More explicit
8609 2000-10-05 Dave Love <fx@gnu.org>
8611 * xmenu.c (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar
8612 position like menu-bar.
8614 2000-10-05 Gerd Moellmann <gerd@gnu.org>
8616 * keyboard.c (Frecursive_edit): Make sure redisplay can happen.
8618 * xdisp.c (handle_single_display_prop): Use safe_call1.
8619 (safe_call): Renamed from call_function.
8620 (safe_call1): New function.
8621 (handle_fontified_prop): Use safe_call1 instead of call1.
8622 (safe_eval): Renamed from eval_form.
8623 (safe_eval_handler): Renamed from eval_handler.
8624 (handle_single_display_prop, display_mode_element): Use safe_eval
8625 instead of eval_form.
8627 * xfaces.c (merge_face_heights): Use safe_call instead of
8630 * keyboard.c (show_help_echo): Use safe_call instead of
8631 call_function; use safe_eval instead of eval_form.
8633 * lisp.h (safe_call): Renamed from call_function.
8634 (safe_eval): Renamed from eval_form.
8635 (safe_call1): Add prototype.
8637 2000-10-05 Miles Bader <miles@lsi.nec.co.jp>
8639 * xfns.c (image_ascent): Rearrange ascent calculation for the
8642 2000-10-04 Stefan Monnier <monnier@cs.yale.edu>
8644 * keymap.c (Fwhere_is_internal): Ignore `menu-bar' and `tool-bar'.
8645 (where_is_internal_1): Don't bother ignoring menu-items any more.
8647 2000-10-04 Gerd Moellmann <gerd@gnu.org>
8649 * keyboard.c (update_menu_bindings): New variable.
8650 (parse_menu_item): Use AREF. If update_menu_bindings
8651 is 0, don't update menu bindings.
8652 (syms_of_keyboard): New Lisp variable `update-menu-bindings'.
8654 2000-10-03 Eli Zaretskii <eliz@is.elta.co.il>
8656 * alloc.c (Fgarbage_collect): Prevent compiler warning for a call
8659 2000-10-02 Stefan Monnier <monnier@cs.yale.edu>
8661 * syntax.c (forw_comment): Match nestedness of ender/starter.
8662 (Fforward_comment): Treat an unmatched \n comment-ender as whitespace.
8663 (prev_char_comstart_first): Remove.
8664 (back_comment): Check two-char comment markers more carefully
8665 to better handle overlapping cases like *//* or /* */* */ ...
8666 Match nestedness of ender/starter.
8668 2000-10-02 Dave Love <fx@gnu.org>
8670 * config.in (HAVE_GAI_STRERROR): Add undef.
8672 * process.c (Fopen_network_stream): Use it.
8674 * m/alpha.h (NO_REMAP): Don't define.
8676 2000-10-02 Gerd Moellmann <gerd@gnu.org>
8678 * lisp.h (wrong_type_argument): Remove NO_RETURN, the function can
8679 return with a string converted to an integer or vice versa when
8680 Vmocklisp_arguments is t.
8681 (Fsignal): Likewise. The function can return for `quit'.
8682 (struct gcpro): Declare member `var' to point to a volatile
8685 * eval.c (error): Prevent compiler warning.
8687 2000-09-30 Stefan Monnier <monnier@cs.yale.edu>
8689 * keymap.c (keymap_memberp): New function.
8690 (Fset_keymap_parent): Use it.
8691 (fix_submap_inheritance): Use get_keyelt, get_keymap_1 and KEYMAPP.
8692 Use keymap_memberp to avoid creating cycles.
8693 (access_keymap): Use KEYMAPP.
8695 2000-09-30 Gerd Moellmann <gerd@gnu.org>
8697 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Use
8698 gai_strerror. Make sure xerrno is set if connect fails. Improve
8701 2000-09-29 Jason Rumney <jasonr@gnu.org>
8703 * w32term.c (w32_char_font_type, w32_encode_char)
8704 (x_produce_glyphs): Distinguish single and multibyte BDF fonts.
8705 (w32_bdf_per_char_metric): New function.
8706 (w32_per_char_metric): Use it.
8707 (x_draw_glyph_string_background): Always draw background for BDF
8710 * w32bdf.h (glyph_struct, cache_bitmap): Cache bitmap data, not
8711 GDI object which is a scarce resource.
8713 * w32bdf.c (search_file_line): Fix skipping of whitespace.
8714 (get_quoted_string): Fix limit on memchr search.
8715 (set_bdf_font_info): Use unsigned chars. Negate yoffset.
8716 (w32_init_bdf_font): Initialize codepoint and bitmap heaps.
8717 (w32_free_bdf_font): Free bitmaps and codepoints on heaps.
8718 (get_cached_font_char, cache_char_offset): Use macro
8719 BDF_CODEPOINT_RANGE_COVER_P.
8720 (cache_char_offset): Use HeapAlloc to allocate codepoints on own heap.
8721 (clear_cached_bitmap_slots): New function.
8722 (GET_HEX_VALUE): G-Z, g-z are not hex.
8723 (w32_get_bdf_glyph): Convert to DIB format. Return bytes read.
8724 (get_bitmap_with_cache): Use new cache implementation.
8725 (create_offscreen_bitmap): New function.
8726 (w32_BDF_TextOut): Use it. Draw glyphs as DIBs.
8728 * w32term.c (x_produce_glyphs): If the distance from the current
8729 position to the next tab stop is less than a canonical character
8730 width, use the tab stop after that.
8731 (x_draw_glyphs): Handle case START and END are out of bounds more
8733 (x_clear_mouse_face): Block/unblock input.
8734 (x_display_and_set_cursor): Don't show a hollow box cursor for
8735 buffers whose cursor_type is nil.
8737 2000-09-29 Gerd Moellmann <gerd@gnu.org>
8739 * xfns.c (x_set_tool_bar_lines): Clear frame when tool bar disappears.
8741 * dispextern.h (updating_frame): Declare extern.
8743 2000-09-29 Andreas Schwab <schwab@suse.de>
8745 * m/ia64.h: Remove hack of not prototyping bcopy, etc.
8747 2000-09-29 Gerd Moellmann <gerd@gnu.org>
8749 * keyboard.c (menu_bar_one_keymap): If KEYMAP is a symbol,
8750 use its function definition.
8751 (tool_bar_items): Likewise.
8753 * lisp.h (fatal): Declare NO_RETURN.
8755 2000-09-29 Kenichi Handa <handa@etl.go.jp>
8757 * keymap.c: Remove the line "#undef NULL".
8759 2000-09-28 Gerd Moellmann <gerd@gnu.org>
8761 * xterm.c (x_make_frame_visible): Try harder to make the frame visible.
8763 2000-09-28 Dave Love <fx@gnu.org>
8765 * s/osf5-0.h: Define USE_MMAP_FOR_BUFFERS, not REL_ALLOC_MMAP.
8767 * s/sunos413.h (USE_MMAP_FOR_BUFFERS): Define.
8769 * .gdbinit (xreload): Note its need on GNU/Linux.
8771 * m/alpha.h (XUINT) [REL_ALLOC && _MALLOC_INTERNAL]: Don't declare
8772 r_alloc, r_alloc_free.
8774 2000-09-28 Kenichi Handa <handa@etl.go.jp>
8776 * syntax.c (skip_chars): Handle negation correctly.
8778 2000-09-27 Gerd Moellmann <gerd@gnu.org>
8780 * xfaces.c (realize_default_face): Call set_lface_from_font_name
8781 with non-zero FORCE_P argument.
8783 * dispnew.c (adjust_glyph_matrix, enable_glyph_matrix_rows):
8786 * xdisp.c (window_box_height): Add an assertion.
8788 * xfns.c (x_set_tool_bar_lines): Don't use more lines for the
8789 tool-bar than is available.
8790 (x_change_window_heights): Renamed from x_set_menu_bar_lines_1.
8792 2000-09-27 Dave Love <fx@gnu.org>
8794 * s/irix6-5.h: Now works 64-bit. Tidied.
8796 2000-09-26 Gerd Moellmann <gerd@gnu.org>
8798 * lisp.h (XINT) [EXPLICIT_SIGN_EXTEND]: Use BITS_PER_EMACS_INT
8799 instead of BITS_PER_INT.
8800 (XINT, XUINT) [NO_UNION_TYPE]: Cast result to EMACS_INT and
8801 EMACS_UINT, respectively.
8802 (NO_UNION_TYPE) [USE_LISP_UNION_TYPE]: Undefine.
8804 * m/sparc.h (BITS_PER_EMACS_INT) [__arch64__]: Don't define.
8806 * unexelf.c (ELFSIZE) [__NetBSD__ && __sparc_v9__]: Define to 64.
8808 * window.c (freeze_window_starts): Construct last argument for
8809 foreach_window differently.
8811 * xfns.c (x_decode_color): Don't return a Lisp_Object.
8813 * lisp.h (union Lisp_Object) [!NO_UNION_TYPE]: Use EMACS_INT and
8814 EMACS_UINT instead of `int' and `unsigned int'.
8815 (XSET) [EXPLICIT_SIGN_EXTEND]: Use EMACS_INT instead of `int'.
8817 * frame.h (struct frame): Make the `nothing' member of union
8818 output_data an EMACS_INT.
8820 * alloc.c (GC_CHECK_STRING_BYTES): Temporarily define, for bug hunting.
8821 (struct sdata) [GC_CHECK_STRING_BYTES]: Always record the string's
8822 size in the sdata structure.
8823 (SDATA_NBYTES, SDATA_DATA): New macros.
8824 (SDATA_OF_STRING, SDATA_SIZE) [GC_CHECK_STRING_BYTES]: Define
8825 differently for the different layout of the sdata structure.
8826 (allocate_string_data) [GC_CHECK_STRING_BYTES]: Record string size
8828 (sweep_strings, compact_small_strings) [GC_CHECK_STRING_BYTES]:
8829 Check that size recorded in the string size and size recorded in
8830 the sdata structure agree.
8832 2000-09-25 Dave Love <fx@gnu.org>
8834 * buffer.c: Include stdio.h.
8836 Partly suggested by Eduardo Horvath <eeh@netbsd.org>.
8838 * ralloc.c (__malloc_extra_blocks): Declare as __malloc_size_t.
8840 * alloc.c (__malloc_size_t) [DOUG_LEA_MALLOC]: Don't redefine it.
8841 (__malloc_size_t) [!DOUG_LEA_MALLOC]: Define unconditionally as size_t.
8842 (__malloc_extra_blocks): Declare as __malloc_size_t.
8844 2000-09-25 Gerd Moellmann <gerd@gnu.org>
8846 * alloc.c (mark_image): Use GC_NILP instead of NILP.
8848 * keyboard.c (show_help_echo): Set help_echo_showing_p.
8849 (read_char): If help-echo is showing, preserve the echo area
8852 * xdisp.c (help_echo_showing_p): New variable.
8853 (set_message): Reset it to 0.
8854 (init_xdisp): Initialize help_echo_showing_p.
8856 * dispextern.h (help_echo_showing_p): Declare extern.
8858 * config.in: Fix typo in __GNUC_MINOR__.
8860 * keyboard.h (quit_throw_to_read_char): Declare NO_RETURN.
8862 * s/freebsd.h (POSIX_SIGNALS): Define.
8864 * xterm.c (x_clear_mouse_face): Block/unblock input.
8866 2000-09-24 Dave Love <fx@gnu.org>
8868 * fns.c (base64_encode_1): Fix last change.
8870 2000-09-22 Gerd Moellmann <gerd@gnu.org>
8872 * dispnew.c (enable_glyph_matrix_rows): Remove xasserts.
8874 * xdisp.c (try_window_reusing_current_matrix): More fixes
8875 for the case window has a header-line.
8877 2000-09-22 Dave Love <fx@gnu.org>
8879 * xdisp.c (syms_of_xdisp): Defvar Vmenu_bar_update_hook to provide
8882 * xterm.c [SOLARIS2]: Remove redundant include of string.h.
8884 * fns.c (Fstring_as_unibyte, Fstring_as_multibyte): Doc fix.
8886 2000-09-21 Gerd Moellmann <gerd@gnu.org>
8888 * config.in (NO_RETURN): Define as `__attribute__((__noreturn__))'
8891 * lisp.h (wrong_type_argument, Fthrow, Fsignal, error):
8894 * window.c, term.c, xmenu.c, xrdb.c, emacs.c, macros.c,
8895 * keymap.c, insdel.c, marker.c, minibuf.c, fileio.c, dired.c,
8896 * indent.c, search.c, alloc.c, data.c: Avoid some more compiler
8899 * marker.c (byte_char_debug_check): Return void.
8901 * xfns.c (Fx_create_frame): Set default frame parameter value
8902 for tool-bar-lines to 1.
8904 * dispnew.c (scrolling_window): Compare y-positions of rows
8905 equal at the start. Some simplification.
8907 * xdisp.c (try_window_reusing_current_matrix): Fix computation of
8908 reused rows' y-position in the case window has a header-line, and
8909 new window start is greater than old window start.
8911 * process.c (process_sent_to): New variable.
8912 (send_process): Workaround for a crash on sparc-sun-solaris-2.6
8913 with GCC 2.95.2 caused by a parameter being clobbered by longjmp.
8914 Declare more parameters volatile.
8916 * lread.c (Vrecursive_load_depth_limit): New variable.
8917 (Fload): Check recursive loads whose recursion depth exceeds
8918 Vrecursive_load_depth_limit.
8919 (syms_of_lread): DERFAR_LISP recursive-load-depth-limit.
8921 2000-09-20 Gerd Moellmann <gerd@gnu.org>
8923 * fileio.c (Fread_file_name): Doc fix.
8925 * editfns.c (Fmessage_or_box): Doc fix.
8927 * fns.c (Fy_or_n_p, Fyes_or_no_p): Doc fix.
8929 * xfns.c (xbm_scan): Allow C-style comments.
8931 * xfns.c (xpm_init_color_cache) [ALLOC_XPM_COLORS]: If color
8932 symbols are specified, add color translations to the cache.
8933 (xpm_color_bucket, xpm_cache_color) [ALLOC_XPM_COLORS]: New functions.
8934 (xpm_lookup_color) [ALLOC_XPM_COLORS]: Use xpm_color_bucket and
8936 (xpm_load) [ALLOC_XPM_COLORS]: Pass frame and XPM attributes
8937 structures to xpm_init_color_cache.
8939 2000-09-19 Gerd Moellmann <gerd@gnu.org>
8941 * dispnew.c (update_window_line): Make sure to always draw mode-lines.
8943 2000-09-19 Andrew Innes <andrewi@gnu.org>
8945 * makefile.nt (bootstrap-emacs): Don't change directory.
8947 2000-09-19 Kenichi Handa <handa@etl.go.jp>
8949 * charset.h (UNIBYTE_STR_AS_MULTIBYTE_P): Fix previous change.
8951 * ccl.c (Fccl_execute_on_string): Make multibyte string correctly.
8952 If output buffer is too small, signal an appropriated error.
8954 2000-09-18 Dave Love <fx@gnu.org>
8956 * keyboard.c (menu_bar_items, tool_bar_items)
8957 (current_active_maps): Remove redundant get_local_map call.
8959 2000-09-18 Gerd Moellmann <gerd@gnu.org>
8961 * xterm.c (x_display_and_set_cursor): Don't show a hollow box
8962 cursor for buffers whose cursor_type is nil.
8964 * xterm.c (x_draw_image_glyph_string): Remove a comment describing
8965 a feature to implement that is already implemented.
8966 (note_mouse_highlight, x_find_ccl_program): Avoid some compiler
8969 * xfns.c (x_clear_image_1): New function.
8970 (x_clear_image): Use it.
8971 (x_from_xcolors): Use x_clear_image_1; don't free the image's mask.
8973 * dispnew.c (update_window): Move test for invisible lines
8974 at the top to update_window_line.
8975 (update_window_line): Handle invisible lines here.
8977 * xfns.c (clear_image_cache): Clear current matrices of all
8978 frames sharing an image cache. Block input while freeing
8979 images. Fix timestamp comparison.
8980 (x_clear_image): Also free the mask.
8982 * xfns.c (lookup_image): Block input while loading the image so
8983 that we won't get interrupted in a state where the image isn't yet
8985 (xbm_load_image, xbm_load, xpm_load, xpm_load, lookup_rgb_color)
8986 (lookup_pixel_color, x_to_xcolors, x_from_xcolors)
8987 (x_disable_image, x_build_heuristic_mask, pbm_load, png_load)
8988 (jpeg_load, tiff_load, gif_load, gs_load): Don't block/unblock input.
8990 2000-09-16 Gerd Moellmann <gerd@gnu.org>
8992 * dispnew.c (update_window): Make sure to make desired rows
8993 current even if they are completely invisible at the top
8996 2000-09-15 Gerd Moellmann <gerd@gnu.org>
8998 * xfns.c (lookup_image): Build mask before applying an algorithm.
8999 Recognize algorithm `disabled'.
9000 (cross_disabled_images): New variable.
9001 (COLOR_INTENSITY): New macro.
9002 (x_detect_edges): Use COLOR_INTENSITY.
9003 (x_disable_image): New function.
9004 (syms_of_xfns): DEFVAR_BOOL cross_disabled_images.
9006 * xdisp.c (build_desired_tool_bar_string): For a toolbar item in
9007 disabled state, don't apply an image transformation algorithm if
9008 the user specified an image for the disabled state. Use
9009 `:algorithm disabled' for creating a disabled item's image if the
9010 user hasn't specified an image.
9012 * xfns.c (ALLOC_XPM_COLORS): Define if we can use Emacs' color
9013 allocation functions with the XPM lib.
9014 (struct xpm_cached_color) [ALLOC_XPM_COLORS]: New structure.
9015 (XPM_COLOR_CACHE_BUCKETS) [ALLOC_XPM_COLORS]: New macro.
9016 (xpm_color_cache) [ALLOC_XPM_COLORS]: New variable.
9017 (xpm_init_color_cache, xpm_free_color_cache, xpm_lookup_color)
9018 (xpm_alloc_color, xpm_free_colors) [ALLOC_XPM_COLORS]: New functions.
9019 (xpm_load) [ALLOC_XPM_COLORS]: Use Emacs' own color allocation
9020 functions, if possible, because these handle color allocation
9021 failure more gracefully.
9022 (Fimage_mask_p): New function.
9024 * xfns.c (QCmatrix, QCcolor_adjustment, QCmask, Qemboss)
9025 (Qedge_detection, Qheuristic): New symbols.
9026 (syms_of_xfns): Initialize new symbols.
9027 (lookup_image): Handle `:mask X', `:algorithm emboss', and
9028 `algorithm (edge-detection ...)'.
9029 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format):
9030 (tiff_format, gif_format, gs_format): Add `:mask'.
9031 (XBM_MASK, XPM_MASK, PBM_MASK, PNG_MASK, JPEG_MASK, TIFF_MASK)
9032 (GIF_MASK, GS_MASK): New enumerators.
9033 (x_laplace_read_row, x_laplace_write_row): Functions removed.
9034 (emboss_matrix, laplace_matrix): New variables.
9035 (x_to_xcolors, x_from_xcolors, x_detect_edges, x_emboss)
9036 (x_edge_detection): New functions.
9037 (x_laplace): Rewritten in terms of x_detect_edges.
9038 (x_build_heuristic_mask): If image has a mask, free it.
9040 2000-09-14 Andrew Innes <andrewi@gnu.org>
9042 * makefile.w32-in: Revert to Unix line endings.
9044 2000-09-14 Andrew Innes <andrewi@gnu.org>
9046 * makefile.w32-in: Standardize indentation somewhat.
9047 (bootstrap-temacs): Use $(ARGQUOTE) instead of literal quotes, to
9048 cater for differences between shells.
9050 * w32term.c (w32_per_char_metric): Handle non-TrueType fonts.
9052 2000-09-14 Gerd Moellmann <gerd@gnu.org>
9054 * xterm.c (x_produce_glyphs): If the distance from the current
9055 position to the next tab stop is less than a canonical character
9056 width, use the tab stop after that.
9058 2000-09-14 Dave Love <fx@gnu.org>
9060 * buffer.c (alloc_buffer_text): Fix xmalloc call.
9062 2000-09-14 Gerd Moellmann <gerd@gnu.org>
9064 * xdisp.c (handle_fontified_prop): While running fontification
9065 functions, bind `fontification-functions' and
9066 `after-change-functions' to nil.
9068 * s/freebsd.h, s/irix-5.0.h, s/sol2.h, s/template.h
9069 (USE_MMAP_FOR_BUFFERS): Define instead of REL_ALLOC_MMAP.
9071 * Makefile.in (mallocobj) [SYSTEM_MALLOC]: Don't add ralloc.o.
9073 * emacs.c: Change conditional compilation on REL_ALLOC_MMAP to
9074 USE_MMAP_FOR_BUFFERS.
9076 * insdel.c (make_gap): Use enlarge_buffer_text.
9078 * buffer.c: Move allocation with mmap here, from ralloc.c. Change
9079 conditional compilation on REL_ALLOC_MMAP to USE_MMAP_FOR_BUFFERS.
9080 (mmap_alloc, mmap_free, mmap_realloc) [REL_ALLOC_MMAP]: Renamed
9081 from former r_alloc_* functions in ralloc.c.
9082 (mmap_page_size, mmap_initialized_p) [REL_ALLOC_MMAP]: New variables.
9083 (MEM_ALIGN) [REL_ALLOC_MMAP]: New macro.
9084 (mmap_init) [REL_ALLOC_MMAP]: New function.
9085 (alloc_buffer_text, enlarge_buffer_text, free_buffer_text): New
9086 functions replacing macros BUFFER_ALLOC, BUFFER_REALLOC, and
9089 * buffer.h (BUFFER_ALLOC, BUFFER_REALLOC, BUFFER_FREE): Removed.
9090 (enlarge_buffer_text): Add prototype.
9092 * ralloc.c: Remove everything having to do with the use of mmap.
9094 2000-09-13 Gerd Moellmann <gerd@gnu.org>
9096 * sound.c (Fplay_sound): Doc fix.
9098 * keyboard.c: Avoid some more compiler warnings.
9099 (parse_tool_bar_item): Ignore cached key bindings.
9101 * alloc.c: Add some comments about DOUG_LEA_MALLOC's use of mmap
9102 and allocation of Lisp data.
9104 2000-09-12 Gerd Moellmann <gerd@gnu.org>
9106 * xfaces.c: Remove conditional compilation on SCALABLE_FONTS.
9107 (Finternal_set_lisp_face_attribute): If frame is 0, set new frame
9110 * lread.c (Fload): Put code checking for recursive loads in #if 0.
9112 2000-09-12 Miyashita Hisashi <himi@meadowy.org>
9114 * ccl.c: Comment fixed.
9115 (MAX_MAP_SET_LEVEL): Increased to 30.
9116 (PUSH_MAPPING_STACK): Enclose with do-while block.
9117 (POP_MAPPING_STACK): Likewise.
9118 (stack_idx_of_map_multiple): New variable.
9119 (CCL_CALL_FOR_MAP_INSTRUCTION): New macro.
9120 (ccl_driver) <CCL_IterateMultipleMap>: If the content is a symbol,
9121 call the corresponding CCL program by CCL_CALL_FOR_MAP_INSTRUCTION.
9122 (ccl_driver) <CCL_MapSingle>: Likewise.
9123 (ccl_driver) <CCL_MapMultiple>: Rewritten to fix many bugs, deal
9124 with the case where looking up process reaches to the end of
9125 map-set, and call CCL programs as the above change.
9127 2000-09-11 Gerd Moellmann <gerd@gnu.org>
9129 * xfns.c (png_load, jpeg_load): Declare some variables volatile
9130 that might be clobbered by longjmp.
9131 (check_x_display_info, x_decode_color, create_frame_xic)
9132 (Fx_display_backing_store, Fx_display_visual_class)
9133 (x_build_heuristic_mask, pbm_scan_number): Avoid compiler warnings.
9135 * lread.c (init_lread): Set Vloads_in_progress to nil.
9136 (Fload): Show list of recursively loaded files, when signaling an
9139 * lread.c (Vloads_in_progress): New variable.
9140 (record_load_unwind): New function.
9141 (Fload): Check for recursive loads.
9142 (syms_of_lread): Initialize Vloads_in_progress.
9143 (read_integer, read1): Avoid some compiler warnings.
9145 * fns.c (concat, Fsubstring, internal_equal, Fnconc): Avoid some
9148 2000-09-11 Miles Bader <miles@gnu.org>
9150 * editfns.c (Fbuffer_string): Doc fix.
9152 2000-09-10 Gerd Moellmann <gerd@gnu.org>
9154 * ralloc.c (mmap_enlarge): Don't return 0 if successful.
9156 2000-09-09 Ken Raeburn <raeburn@gnu.org>
9158 * s/netbsd.h: Use NOT_C_CODE, not NO_C_SOURCE, when deciding
9159 whether to include other header files.
9161 2000-09-09 Gerd Moellmann <gerd@gnu.org>
9163 * xfaces.c (CYCLE_CHECK): Don't use the Lisp_Object returned
9164 by Fmemq as a boolean.
9166 2000-09-08 Stefan Monnier <monnier@cs.yale.edu>
9168 * xfaces.c (Finternal_set_lisp_face_attribute): Minor thinko.
9170 2000-09-08 Gerd Moellmann <gerd@gnu.org>
9172 * ralloc.c (mmap_fd): Remove initializer which can make it
9173 read-only in a dumped Emacs.
9174 (mmap_fd_1): New variable.
9175 (mmap_set_vars): Remove local `fd'. Save mmap_fd in mmap_fd_1,
9176 restore it from there.
9177 (r_alloc, r_re_alloc, r_alloc_free): Call r_alloc_init
9178 unconditionally so that mmap_fd can be initialized there.
9179 (r_alloc_init_fd): Open-coded in r_alloc_init; function removed.
9180 (r_alloc_init) [REL_ALLOC_MMAP && !MAP_ANON]: Open /dev/zero.
9181 (r_alloc_init) [REL_ALLOC_MMAP && MAP_ANON]: Set mmap_fd to -1.
9183 * xfaces.c (Finternal_merge_in_global_face): Return a Lisp object.
9185 * xdisp.c (dump_glyph_row): Fix printf format string.
9186 (display_line, move_it_in_display_line_to): Avoid compiler warnings.
9188 * s/freebsd.h (GC_MARK_STACK, REL_ALLOC_MMAP): Define.
9190 * keymap.c (Fset_keymap_parent): Check for cycles in keymap
9193 * xdisp.c (try_window_id): When trying to locate cursor in
9194 unchanged rows at the top, handle the case that we can't find it.
9196 * xterm.c (x_draw_glyphs): Handle case START and END are out
9197 of bounds more carefully.
9199 2000-09-08 Dave Love <fx@gnu.org>
9201 * s/sol2.h (REL_ALLOC_MMAP): Define.
9202 * s/irix5-0.h (REL_ALLOC_MMAP): Likewise.
9204 * ralloc.c: Don't include string.h (redundant).
9205 (MAP_ANON) [REL_ALLOC_MMAP]: Ensure it's defined.
9206 [!MAP_ANON]: Include fcntl.h.
9207 (mmap_fd) [REL_ALLOC_MMAP]: New variable.
9208 (r_alloc, r_re_alloc, r_alloc_free)
9209 (mmap_enlarge, mmap_set_vars): Use it.
9210 (r_alloc_init_fd): New function.
9211 (__morecore) [SYSTEM_MALLOC]: Don't declare.
9212 (r_alloc_init): Call r_alloc_init_fd. Conditionalize stuff on
9215 * Makefile.in (allocaobj) [!SYSTEM_MALLOC && REL_ALLOC_MMAP]:
9218 * unexelf.c (SHT_MIPS_DEBUG, HDRR) [__mips__]: Really confine last
9219 change to __NetBSD__.
9221 2000-09-08 Kenichi Handa <handa@etl.go.jp>
9223 * search.c (compile_pattern): Check the multibyteness of cached
9226 2000-09-08 Miles Bader <miles@gnu.org>
9228 * xfaces.c (default_face_vector): Function removed.
9229 (Finternal_merge_in_global_face): Restore old global/local
9230 attribute override order. Use inline loop instead of calling
9231 default_face_vector.
9233 2000-09-07 Gerd Moellmann <gerd@gnu.org>
9235 * ralloc.c (obtain, relinquish, relinquish, r_alloc_size_in_use)
9236 (get_bloc, relocate_blocs, update_heap_bloc_correspondence)
9237 (resize_bloc, r_alloc_sbrk, r_alloc_init): Add casts to `char *'
9238 where necessary, in case POINTER_TYPE is `void'.
9240 2000-09-07 Eli Zaretskii <eliz@is.elta.co.il>
9242 * frame.c (make_terminal_frame): Initialize frame foreground and
9243 background colors to unspecified, for the initial instance of an
9246 2000-09-07 Gerd Moellmann <gerd@gnu.org>
9248 * ralloc.c (mmap_find): Fix overlap computation.
9249 (mmap_enlarge): Compute nbytes before trying to find an
9252 * xfaces.c (smaller_face): Compare font heights with `<' and `>'
9255 * lread.c (syms_of_lread): Change value of regexp
9256 Vbytecomp_version_regexp to not match some XEmacs-compiled files.
9258 * xmenu.c (xdialog_show): When looking up the selection in
9259 menu_items, take `quote' boundaries into account; this corresponds
9260 to a nil ITEM in x-popup-dialog.
9262 2000-09-07 Kenichi Handa <handa@etl.go.jp>
9264 * charset.h (MIN_CHARSET_OFFICIAL_DIMENSION1): Define it as 0x80,
9266 (MIN_CHAR_OFFICIAL_DIMENSION1): Define it as ((0x81 - 0x70) << 7).
9268 * coding.c (encode_coding_sjis_big5): Use translation table for
9269 encoding, not decoding. Fix the handling of latin-jisx0201.
9270 Check for the charset katakana-jisx0201 too.
9271 (ONE_MORE_CHAR): Call translate_char with CHARSET arg -1.
9272 (detect_coding_sjis): Check the byte sequence more rigidly.
9274 2000-09-07 Gerd Moellmann <gerd@gnu.org>
9276 * xfaces.c (Vparam_value_alist): New variable.
9277 (syms_of_xfaces): Initialize it.
9278 (Finternal_set_lisp_face_attribute): Avoid more consing.
9280 * frame.c (Fframe_parameter): Handle `name' and `background-mode'
9282 (Fframe_parameter) [HAVE_X_WINDOWS]: Handle `display' specially.
9283 (Qbackground_mode): New variable.
9284 (syms_of_frame_1): Initialize Qbackground_mode.
9286 * lisp.h (Qdisplay): Declare extern.
9288 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is 0,
9289 change face on all frames, and change the default for new frames.
9291 2000-09-07 Dave Love <fx@gnu.org>
9293 * Makefile.in [!SYSTEM_MALLOC && REL_ALLOC_MMAP]: Set mallocobj.
9295 2000-09-07 Kenichi Handa <handa@etl.go.jp>
9297 * charset.h (MAKE_CHAR): Be sure to set MSB of C1 to 0.
9299 * charset.c: Include composite.h
9300 (lisp_string_width): New function.
9301 (Fstring_width): Call lisp_string_width instead of strwidth.
9303 * Makefile.in (charset.o): Depends on composite.h.
9305 * process.c (read_process_output): Before inserting the decoded
9306 text in the buffer, adjust the multibyteness.
9308 2000-09-06 Gerd Moellmann <gerd@gnu.org>
9310 * buffer.c (set_buffer_internal_1) [REL_ALLOC_MMAP]: If
9311 buffer's text buffer is null, map new memory.
9313 * ralloc.c (POINTER, SIZE) [emacs]: Define in terms of
9314 POINTER_TYPE and size_t.
9315 (struct mmap_region) [REL_ALLOC_MMAP]: New structure.
9316 (mmap_regions, mmap_regions_1) [REL_ALLOC_MMAP]: New variables.
9317 (ROUND, MMAP_REGION_STRUCT_SIZE, MMAP_REGION, MMAP_USER_AREA)
9318 [REL_ALLOC_MMAP]: New macros.
9319 (mmap_find, mmap_free, mmap_enlarge, mmap_set_vars)
9320 (mmap_mapped_bytes, r_alloc, r_re_alloc, r_alloc_free)
9321 [REL_ALLOC_MMAP]: New functions.
9323 * emacs.c (Fdump_emacs) [REL_ALLOC_MMAP]: Call mmap_set_vars
9324 before and after unexec.
9326 * buffer.c (init_buffer) [REL_ALLOC_MMAP]: Map new buffer
9327 text buffers if necessary.
9329 * buffer.h (R_ALLOC_DECLARE): Removed because unused.
9330 (r_alloc, r_re_alloc, r_alloc_free): Use POINTER_TYPE and size_t
9333 * config.in (HAVE_MMAP): Add #undef.
9335 2000-09-05 Gerd Moellmann <gerd@gnu.org>
9337 * frame.c (Qdisplay_type): New variable.
9338 (syms_of_frame_1): Initialize it.
9339 (Fframe_parameter): New function that avoids consing.
9340 (syms_of_frame): Defsubr it.
9342 * buffer.c (Fother_buffer): Consider buffers as invisible when
9343 they are displayed in a window on an invisible frame.
9345 * window.c (window_loop) <GET_LARGEST_WINDOW>: Fix bug making
9346 get-largest-window always return nil.
9348 2000-09-04 Gerd Moellmann <gerd@gnu.org>
9350 * lread.c (syms_of_lread): Make Vbytecomp_version_regexp a Lisp
9351 variable; recognize Emacs 19 elc files.
9353 2000-09-04 Miles Bader <miles@gnu.org>
9355 * xmenu.c (xmenu_show): Call x_set_menu_resources_from_menu_face
9356 before initially popping up the menu, so the menu doesn't flash
9357 when the face settings are significantly different from the defaults.
9359 2000-09-04 Stefan Monnier <monnier@cs.yale.edu>
9361 * regex.c (WIDE_CHAR_SUPPORT): New macro.
9362 (btowc, iswctype, wctype) [_LIBC]: Redefine to __<fun>.
9363 (BIT_ALPHA, BIT_ALNUM, BIT_ASCII, BIT_NONASCII, BIT_GRAPH, BIT_PRINT)
9364 (BIT_UNIBYTE): Remove.
9365 (re_match_2_internal): Delete corresponding code and streamline the
9366 BIT_MULTIBYTE case to not bother checking ISUNIBYTE.
9367 (CHAR_CLASS_MAX_LENGTH) [!WIDE_CHAR_SUPPORT]: Set to 9 rather than 6.
9368 (re_wctype_t): New type.
9369 (re_wctype, re_iswctype, re_wctype_to_bit): New functions.
9370 (regex_compile): Use them and fix handling of overly long char classes.
9372 2000-09-03 Andrew Innes <andrewi@gnu.org>
9374 * makefile.w32-in: Change to DOS line endings.
9376 * s/ms-w32.h (ORDINARY_LINK): New define.
9378 * w32.c (_ANONYMOUS_UNION) [__GNUC__]: New define
9379 (_ANONYMOUS_STRUCT) [__GNUC__]: New define.
9381 * makefile.w32-in (clean): Don't delete config.h and epaths.h.
9382 (distclean): Delete them here instead.
9384 * w32proc.c (compare_env): Convert to uppercase for comparison,
9385 not lowercase, to match how the native Windows shell works.
9387 2000-09-03 Jason Rumney <jasonr@gnu.org>
9389 * ChangeLog: Remove -unix from coding. Let Emacs autodetect, as
9390 CVS changes the line-ends when checking in/out on DOS/Windows.
9392 * makefile.nt (emacs): Do not change directory to run temacs, as
9393 the load-path is set relative to current directory.
9395 2000-09-03 Miles Bader <miles@gnu.org>
9397 * xterm.c (x_alloc_lighter_color_for_widget): New function.
9399 2000-09-02 Gerd Moellmann <gerd@gnu.org>
9401 * xdisp.c (redisplay_mode_lines): New function.
9402 (display_mode_lines): Return number of mode lines displayed.
9403 (echo_area_display): Use redisplay_mode_lines to draw garbaged
9404 mode lines. Don't temporarily bind redisplay-dont-pause to t.
9406 * emacs.c, callint.c, doc.c, editfns.c: Remove includes of
9407 string.h and strings.h.
9408 (index) [HAVE_INDEX]: Add prototype.
9410 * unexelf.c (SHT_PROGBITS) [__NetBSD__ && !PT_LOAD]: Don't define.
9411 (SHT_MIPS_DEBUG, HDRR) [__NetBSD__ && __mips__]: Define.
9413 * s/netbsd.h [!NO_C_SOURCE]: Include <signal.h>.
9414 (GC_SETJMP_WORKS, GC_MARK_STACK): Define.
9416 2000-09-01 Gerd Moellmann <gerd@gnu.org>
9418 * lread.c (read1): Accept `?' as symbol constituent, for
9419 compatiblity with XEmacs.
9421 2000-08-31 Stefan Monnier <monnier@cs.yale.edu>
9423 * regex.h (RE_NO_NEWLINE_ANCHOR): New syntax flag.
9424 (struct re_pattern_buffer): Remove newline_anchor.
9425 * regex.c: Keep namespace clean for GNU libc by renaming <fun>
9426 to __<fun> and using `weak_alias (__<fun>, <fun>)'.
9427 (re_max_failures, fail_stack): Use size_t rather than unsigned.
9428 (regex_compile): For ^ and $, choose between buffer and line (beg|end)
9429 depending on the new RE_NO_NEWLINE_ANCHOR syntax flag.
9430 (print_compiled_pattern, re_search_2, mutually_exclusive_p)
9431 (re_match_2_internal, re_compile_pattern, re_comp, regcomp):
9432 Get rid of references to newline_anchor.
9433 (regcomp): Allocate and precompute a fastmap.
9435 2000-08-31 Gerd Moellmann <gerd@gnu.org>
9437 * lread.c (openp): GCPRO local variable `filename'.
9439 2000-08-30 Stefan Monnier <monnier@cs.yale.edu>
9441 * regex.h (struct re_pattern_buffer): Use size_t for used/allocated.
9443 * regex.c: Merge some changes from GNU libc. Add prototypes.
9444 (bcopy, bcmp, REGEX_REALLOCATE, re_match_2_internal):
9445 Use memcmp and memcpy instead of bcopy and bcmp.
9446 (init_syntax_once): Use ISALNUM.
9447 (PUSH_FAILURE_POINT, re_match_2_internal): Remove failure_id.
9448 (REG_UNSET_VALUE): Remove. Use NULL instead.
9449 (REG_UNSET, re_match_2_internal): Use NULL.
9450 (SET_HIGH_BOUND, MOVE_BUFFER_POINTER, ELSE_EXTEND_BUFFER_HIGH_BOUND):
9452 (EXTEND_BUFFER): Use them (to work with BOUNDED_POINTERS).
9453 (GET_UNSIGNED_NUMBER): Don't use ISDIGIT.
9454 (regex_compile): In handle_interval, return an error rather than try to
9455 unfetch the interval if we can't find the closing brace.
9456 Obey the RE_NO_GNU_OPS syntax bit.
9457 (TOLOWER): New macro.
9459 (regexec): Allocate regs.start and regs.end as one block.
9461 2000-08-30 Gerd Moellmann <gerd@gnu.org>
9463 * xdisp.c (echo_area_display): Check display_completed instead
9464 of calling detect_input_pending.
9466 * dispnew.c (update_frame): Only set display_completed here; move
9467 the update_begin and update_end calls here from update_frame_1.
9468 (update_frame_1): Don't set display_completed here, don't call
9469 update_begin/update_end.
9471 * xfaces.c (set_font_frame_param): Use Fmodify_frame_parameters
9472 instead of store_frame_param.
9474 2000-08-29 Gerd Moellmann <gerd@gnu.org>
9476 * dispnew.c (build_frame_matrix_from_leaf_window): If a row of a
9477 desired window matrix hasn't been displayed, use the current row
9478 instead. Make sure that only those frame rows are updated for
9479 which there exists a corresponding enabled desired row.
9481 2000-08-29 Miles Bader <miles@gnu.org>
9483 * xfaces.c (default_face_vector): New function.
9484 (Finternal_merge_in_global_face): Use it instead of merge_face_vectors.
9486 2000-08-29 Gerd Moellmann <gerd@gnu.org>
9488 * lread.c (openp): Prevent temporary string passed to
9489 Ffile_readable_p from being garbage collected.
9491 2000-08-28 Dave Love <fx@gnu.org>
9493 * keymap.c (store_in_keymap): Add `static' to declaration.
9495 2000-08-28 Gerd Moellmann <gerd@gnu.org>
9497 * emacs.c, callint.c, doc.c, editfns.c
9498 (toplevel) [HAVE_STRING_H]: Include string.h.
9499 (toplevel) [HAVE_STRINGS_H]: Include strings.h.
9500 (index): Remove prototypes which might conflict with non-standard
9501 definitions of index/strchr.
9503 * s/usg5-3.h (index): Define only if not HAVE_INDEX.
9504 (rindex): Define only if !HAVE_RINDEX.
9506 * s/sco5.h (bcopy, bzero, bcmp): Don't define.
9508 * config.in (HAVE_INDEX, HAVE_RINDEX, HAVE_STRINGS_H): Add undefs.
9510 2000-08-28 Miles Bader <miles@gnu.org>
9512 * xfaces.c (merge_face_vectors): Clear TO's :font attribute if
9513 made inconsistent by a font-related attribute in FROM.
9514 (merge_face_inheritance): Add function comment.
9516 2000-08-28 Kenichi Handa <handa@etl.go.jp>
9518 * keyboard.c (read_char_minibuf_menu_prompt): Call read_char with
9519 the 4th arg (PREV_EVENT) Qt to suppress input method.
9521 2000-08-27 Stefan Monnier <monnier@cs.yale.edu>
9523 * regex.c: Indent cpp directives and remove parens after `defined'.
9524 (PTR_TO_OFFSET, POS_AS_IN_BUFFER): Move to a better place.
9525 (ISDIGIT, ISCNTRL, ISXDIGIT) [!emacs]: Remove duplicate definition.
9526 (regex_compile): Use RE_FRUGAL instead of RE_ALL_GREEDY.
9527 (re_compile_pattern): Use size_t for length.
9528 (init_syntax_once): Move to a better place.
9529 * regex.h: Merge changes from GNU libc. Indent cpp directives.
9530 (RE_FRUGAL): Replaces RE_ALL_GREEDY (inverted meaning).
9532 * syntax.c (back_comment): Detect cases where a comment-starter is
9533 actually inside another comment as in: /* a // b */ c // d \n.
9534 Make it clear that `comstart_pos' is unused for nested comments.
9536 * keymap.c (store_in_keymap, fix_submap_inheritance): New prototypes.
9537 (KEYMAPP): New macro.
9538 (Fkeymap_parent, Fset_keymap_parent): Use it.
9539 (fix_submap_inheritance): Mark it static.
9540 (define_as_prefix, describe_buffer_bindings, describe_command)
9541 (describe_translation, describe_map): Complete prototypes.
9543 * lisp.h (store_in_keymap, fix_submap_inheritance): Remove.
9545 * keyboard.c (menu_bar_item): Detect duplicate entries for all items
9546 to better match the key-lookup behavior.
9548 2000-08-27 Gerd Moellmann <gerd@gnu.org>
9550 * xfaces.c (lface_fully_specified_p): Handle :inherit.
9551 (Finternal_set_lisp_face_attribute): Fix typo in error message.
9553 2000-08-27 Eli Zaretskii <eliz@is.elta.co.il>
9555 * Makefile.in (dispnew.o, indent.o, fontset.o, minibuf.o)
9556 (process.o, scroll.o, sysdep.o): Depend on keyboard.h.
9557 (xterm.o): Depend on coding.h
9559 2000-08-26 Kenichi Handa <handa@etl.go.jp>
9561 * cmds.c (internal_self_insert): Delete '#ifdef HAVE_FACES' and
9562 the corresponding '#endif'.
9564 2000-08-26 Miles Bader <miles@gnu.org>
9566 * dispextern.h (enum lface_attribute_index): Add LFACE_INHERIT_INDEX.
9567 * xfaces.c (QCinherit): New variable.
9568 (syms_of_xfaces): Initialize it.
9569 (LFACE_INHERIT): New macro.
9570 (Finternal_get_lisp_face_attribute)
9571 (merge_face_vector_with_property)
9572 (Finternal_set_lisp_face_attribute): Deal with :inherit attribute.
9573 (check_lface_attrs): Allow new types of face height. Check
9575 (CYCLE_CHECK): New macro.
9576 (merge_face_inheritance): New function.
9577 (merge_face_vectors): Merge inherited faces too. Add F and
9578 CYCLE_CHECK arguments.
9579 (merge_face_vector_with_property, Finternal_merge_in_global_face)
9580 (lookup_named_face, lookup_derived_face, realize_named_face)
9581 (face_at_string_position, face_at_buffer_position): Supply
9582 new F and CYCLE_CHECK arguments to merge_face_vectors.
9583 (merge_face_heights): New function.
9584 (merge_face_vectors, merge_face_vector_with_property)
9585 (Finternal_set_lisp_face_attribute): Call merge_face_heights to
9586 handle relative face heights.
9587 (lface_same_font_attributes_p): Compare heights using EQ.
9589 2000-08-26 Kenichi Handa <handa@etl.go.jp>
9591 * charset.c (char_to_string): Check the character validity.
9592 (char_valid_p): If C is not less than MAX_CHAR, be sure to return 0.
9594 2000-08-25 Stefan Monnier <monnier@cs.yale.edu>
9596 * regex.c (PUSH_FAILURE_COUNT): New macro.
9597 (POP_FAILURE_REG_OR_COUNT): Renamed from POP_FAILURE_REG.
9598 Handle popping of a register's or a counter's data.
9599 (POP_FAILURE_POINT): Use the new name.
9600 (re_match_2_internal): Push counter data on the stack for succeed_n,
9601 jump_n and set_number_at and remove misleading dead code in succeed_n.
9603 2000-08-25 Gerd Moellmann <gerd@gnu.org>
9605 * xdisp.c (redisplay_internal): If considering all windows on all
9606 frames, update the display for each frame as soon as possible,
9607 instead of first building all desired matrices for all frames, and
9608 then updating them all.
9609 (try_cursor_movement): Handle case that last_cursor.vpos is -1.
9611 2000-08-24 Gerd Moellmann <gerd@gnu.org>
9613 * bytecode.c (mark_byte_stack): Add a comment.
9615 * frame.h (FRAME_FLAGS_AREA_COLS, FRAME_FLAGS_AREA_WIDTH)
9616 (FRAME_LEFT_FLAGS_AREA_WIDTH): Return 0 unless frame is
9619 2000-08-24 Kenichi Handa <handa@etl.go.jp>
9621 * minibuf.c (do_completion): Always use compare-string, not
9622 string-equal because the latter doesn't pay attention to
9623 multibyteness of strings.
9625 * process.c (create_process): Don't setup raw-text coding here.
9626 (Fopen_network_stream): Don't set coding->src_multibyte and
9627 coding->dst_multibyte here.
9628 (read_process_output): For process filter, return unibyte string
9629 if default-enable-multibyte-characters is nil.
9630 (send_process): If OBJECT is multibyte text, be sure to encoded it
9631 by the specified coding system for the process. Otherwise, setup
9633 (init_process): Don't initialize default-process-coding-system here.
9635 2000-08-23 Eli Zaretskii <eliz@is.elta.co.il>
9637 * buffer.c (syms_of_buffer) <scroll-up-aggressively>: Doc fix.
9638 <scroll-down-aggressively>: Likewise.
9640 2000-08-23 Kenichi Handa <handa@etl.go.jp>
9642 * coding.c (encode_eol): Fix bug for the case of dst_bytes being
9643 zero. Set coding->produced_char correctly.
9645 2000-08-22 Andrew Innes <andrewi@gnu.org>
9647 * makefile.w32-in: New file.
9649 * unexw32.c (unexec): Ignore old_name, and use the actual location
9650 of the current executable instead. Base new_name on this.
9652 * w32proc.c (create_child): Remove reference to security
9653 descriptor, which isn't needed and doesn't compile with mingw32.
9655 * w32term.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
9656 up dllimport attributes.
9657 (x_update_window_end): Update prototype.
9659 * unexec.c (write_segment) [USE_CRT_DLL]: Remove unnecessary
9660 extern, which screws up dllimport attributes.
9662 * sysdep.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
9663 up dllimport attributes.
9665 * strftime.c [USE_CRT_DLL]: Remove unnecessary extern, which
9666 screws up dllimport attributes.
9668 * process.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
9669 up dllimport attributes.
9670 (create_process) [USE_CRT_DLL]: Remove unnecessary extern, which
9671 screws up dllimport attributes.
9673 * lread.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
9674 up dllimport attributes.
9676 * keyboard.c [USE_CRT_DLL]: Remove unnecessary extern, which
9677 screws up dllimport attributes.
9679 * floatfns.c [USE_CRT_DLL]: Remove unnecessary extern, which
9680 screws up dllimport attributes.
9682 * fileio.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
9683 up dllimport attributes.
9685 * emacs.c (malloc_initialize_hook) [USE_CRT_DLL]: Remove
9686 unnecessary extern, which screws up dllimport attributes.
9689 * editfns.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
9690 up dllimport attributes.
9692 * dispnew.c (window_change_signal) [USE_CRT_DLL]: Remove
9693 unnecessary extern, which screws up dllimport attributes.
9695 * callproc.c [USE_CRT_DLL]: Remove unnecessary extern, which
9696 screws up dllimport attributes.
9698 * buffer.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
9699 up dllimport attributes.
9701 * w32proc.c (IsValidLocale): Extern missing from mingw32 headers.
9703 * w32bdf.c (search_file_line):
9704 (set_bdf_font_info):
9706 (w32_get_bdf_glyph):
9707 (w32_BDF_to_x_font): Fix compile warnings.
9709 * w32menu.c: Include keyboard.h before frame.h. Fix compile warnings.
9711 * w32select.c: Include keyboard.h before frame.h.
9713 * w32fns.c (max): Define macro.
9714 (JOHAB_CHARSET): Define if not known.
9715 (MOD_ALT, MOD_CONTROL, MOD_SHIFT, MOD_WIN): Define if not known.
9716 (Fx_show_tip): Synch with X version.
9718 * w32xfns.c: Include keyboard.h before frame.h.
9720 * w32fns.c: Include keyboard.h before frame.h.
9722 * w32term.c: Include keyboard.h before frame.h.
9724 * fontset.c: Include keyboard.h before frame.h.
9726 * w32inevt.c: Include keyboard.h before frame.h.
9727 (MOUSE_MOVED): Define if not known.
9729 * minibuf.c: Include keyboard.h before frame.h.
9731 * keyboard.c: Include keyboard.h before frame.h.
9733 * indent.c: Include keyboard.h before frame.h.
9735 * dispnew.c: Include keyboard.h before frame.h.
9737 * buffer.c: Include keyboard.h before frame.h.
9739 * alloc.c: Include keyboard.h before frame.h.
9741 * print.c: Include keyboard.h before frame.h.
9743 * process.c: Include keyboard.h before frame.h.
9745 * scroll.c: Include keyboard.h before frame.h.
9747 * sysdep.c: Include keyboard.h before frame.h.
9749 * term.c: Include keyboard.h before frame.h.
9751 * window.c: Include keyboard.h before frame.h.
9753 * xdisp.c: Include keyboard.h before frame.h.
9754 Separate GLYPH_DEBUG and DEBUG_TRACE_MOVE.
9756 * frame.c: Include keyboard.h before frame.h.
9758 * w32heap.h: Undefine min, max.
9760 * w32gui.h: Undefine min, max.
9762 * unexw32.c: Change PUCHAR to PCHAR.
9763 (PTR_TO_OFFSET): Cast ptr to unsigned char *.
9766 (copy_executable_and_dump_data): Remove unnecessary static defs.
9767 (copy_executable_and_dump_data): Fix compile warnings.
9769 * sysdep.c (NULL) [WINDOWSNT]: Define NULL if not defined.
9771 * w32console.c (min): Define macro.
9772 (clear_frame, write_glyphs): Fix compile warning.
9774 * w32proc.c (compare_env):
9775 (find_child_console): Fix compile warning.
9777 * w32.c (sys_strerror): Use sys_nerr instead of _sys_nerr. Use
9778 sys_errlist instead of _sys_errlist.
9779 (get_emacs_configuration_options): New function.
9781 * s/ms-w32.h (sys_nerr): Provide default definition.
9782 (strdup, strupr, strnicmp, stricmp, tzset, tzname): Map to same
9783 name with _ prepended.
9784 (NSIG): Define if not known.
9785 (get_emacs_configuration): Provide extern declaration.
9786 (get_emacs_configuration_options): Provide extern declaration.
9787 (EMACS_CONFIG_OPTIONS): Call get_emacs_configuration_options.
9789 * w32.c (gettimeofday): Use struct timeb, not struct _timeb.
9791 (read_unc_volume): Fix compile warning.
9793 * s/ms-w32.h (_WINSOCK_H): Define to prevent normal winsock
9794 definitions from being used.
9796 * lisp.h [WINDOWSNT]: Don't declare externs for getenv, ctime and getwd.
9798 * w32.c (unc_volume_file_attributes):
9799 (open_unc_volume): Make arg const.
9801 * sysdep.c [WINDOWSNT]: Remove extern decl of errno.
9802 (read_input_waiting): Remove excess parameter.
9804 * w32.c (init_environment): Call _access.
9805 (check_windows_init_file): Call _close.
9806 (init_user_info): Call _putenv.
9807 (init_environment): Call _putenv and _strdup.
9808 (init_ntproc): Reset volume info cache on startup.
9810 * s/ms-w32.h (malloc, free, realloc, calloc): Rename if
9811 USE_CRT_DLL is defined, so Emacs can use GNU malloc even though it
9812 cannot override the CRT malloc.
9814 * makefile.nt (LOCAL_FLAGS): Define USE_CRT_DLL if requested.
9815 (LINK_FLAGS): Append to original value of LINK_FLAGS.
9817 * w32heap.c [!USE_CRT_DLL]: Don't define _heap_init and _heap_term
9818 unless we are linking with a static CRT.
9819 (RVA_TO_PTR): Cast result to unsigned char*.
9821 * w32.c (GetCachedVolumeInformation): Use xmalloc, xfree and xstrdup.
9822 (add_volume_info): Use xstrdup.
9824 2000-08-22 Stefan Monnier <monnier@cs.yale.edu>
9826 * minibuf.c (Vcompletion_auto_help): Renamed from `auto_help'.
9827 (do_completion, Fminibuffer_complete_word): Use it.
9828 (syms_of_minibuf): Turn completion-auto-help into a proper Lisp
9829 var so it can take non-boolean values.
9831 2000-08-21 Gerd Moellmann <gerd@gnu.org>
9833 * editfns.c (find_field): Formatting changes.
9834 (toplevel): Some old-style function forward declarations
9835 changed to prototypes, some new protypes added, some functions
9838 * lisp.h (set_time_zone_rule): Add prototype.
9839 (use_dialog_box): External declaration.
9841 * keyboard.c (gen_help_event): Add parameter SIZE.
9842 (kbd_buffer_events_waiting): Slightly rewritten.
9843 (clear_event): New function.
9844 (kbd_buffer_get_event): Use it, and clear the input_events of
9846 (init_keyboard): Remove duplicate creation of kbd_buffer_gcpro and
9847 don't fill the newly created array with nils.
9848 (toplevel): Convert some old-style function forward declarations
9851 * keyboard.h (gen_help_event): Change prototype.
9853 * xterm.c (XTread_socket): Change calls to gen_help_event.
9855 * w32term.c (w32_read_socket): Change calls to gen_help_event.
9857 * eval.c (Fmacroexpand): Doc fix.
9859 2000-08-20 Jason Rumney <jasonr@gnu.org>
9861 * w32term.h (x_display_info_for_display): Remove as this function
9862 does not exist on W32.
9864 * w32term.c (help_echo_window): New variable.
9865 (syms_of_w32term): staticpro it.
9866 (note_mode_line_highlight): Set it.
9867 (XTextExtents16): Removed as there is no equivalent on W32.
9868 (x_compute_glyph_string_overhangs): Incomplete body removed, as
9869 the X way of doing this will not work for W32.
9870 (w32_intersect_rectangles): Removed. Use IntersectRect API call.
9871 (x_draw_image_foreground): Avoid drawing outside of the clip area
9872 when image doesn't have a mask.
9873 (note_mouse_highlight): Process overlays in the right order of
9874 priority. Set help_echo_window.
9875 (x_draw_bar_cursor): If cursor is on an image, draw a box cursor
9876 because that's more visible for large images.
9878 * w32menu.c (keymap_panes): Pass the keymap's prompt as the pane
9879 name to single_keymap_panes.
9880 (w32_menu_show): Set wv->title when dealing with titles.
9881 (w32_menu_display_help): Call show_help_echo with OBJECT and POS.
9883 2000-08-21 Miles Bader <miles@gnu.org>
9885 * minibuf.c (do_completion): Try again if we rewrite the input
9886 string, but no completion was done, so that any completion message
9889 2000-08-20 Gerd Moellmann <gerd@gnu.org>
9891 * xfaces.c (lface_equal_p): Compare strings differently.
9892 (Qtty_color_alist, Vtty_defined_color_alist): New variables.
9893 (realize_tty_face): Use them.
9894 (syms_of_xfaces): Initialize new variables.
9895 (map_tty_color): New function, extracted from realize_tty_face.
9896 (map_tty_color) [MSDOS || WINDOWSNT]: If using the frame's default
9897 foreground or background color, store the new color name in the
9898 realized face; previous code trying to do this had no effect.
9899 (realize_tty_face): Use map_tty_color.
9900 (Fclear_face_cache): Set face_change_count and ensure thorough
9903 2000-08-19 Gerd Moellmann <gerd@gnu.org>
9905 * undo.c (record_first_change, record_marker_adjustment): Don't
9906 use XBUFFER on last_undo_buffer which might not be a buffer.
9908 2000-08-18 Kenichi Handa <handa@etl.go.jp>
9910 * coding.c (decode_coding_string): Set members consumed,
9911 consumed_char, produced, produced_char of *coding correctly. If
9912 decode_coding doesn't consume any byte, don't try anymore.
9913 (encode_coding_string): Likewise.
9915 2000-08-18 Gerd Moellmann <gerd@gnu.org>
9917 * lisp.h (CHECK) [ENABLE_CHECKING]: Make both sides of the
9918 conditional have void type, for Standard C compilers.
9920 * xdisp.c (redisplay_internal): Compare windows for equality with
9921 EQ, instead of applying XWINDOW to something that might not
9924 2000-08-18 Kenichi Handa <handa@etl.go.jp>
9926 * fontset.c (Finternal_char_font): Search only the selected frame
9927 for a window of the current buffer.
9929 2000-08-18 Gerd Moellmann <gerd@gnu.org>
9931 * minibuf.c (do_completion): Use EQ instead of `!=' to compare
9934 * keyboard.c (kbd_buffer_get_event): Handle the case that the
9935 second half of a HELP_EVENT is found at the start of kbd_buffer.
9937 2000-08-18 Miles Bader <miles@gnu.org>
9939 * lisp.h (Lisp_String): Replace DECLARE_INTERVALS with real decl.
9941 * editfns.c (save_restriction_save): Rewrite to use markers.
9942 (save_restriction_restore): Rewrite to understand new form of data
9943 saved by save_restriction_save.
9944 (Fsave_restriction): Remove cautionary note in doc-string.
9946 2000-08-17 Gerd Moellmann <gerd@gnu.org>
9948 * fileio.c (build_annotations): Add a comment explaining the
9949 return value of format-annotate-function. Replace a spurious call
9950 to Flength with a CONSP test. Call format-annotate-function with
9951 a fifth arg specifying how many times the function is been called
9952 in a row, to let it choose temporary buffers appropriately.
9954 2000-08-17 Dave Love <fx@gnu.org>
9956 * lisp.h: Remove DECLARE_INTERVALS, INITIALIZE_INTERVAL. Don't
9957 declare make_temp_name twice.
9959 * lread.c: Prototype readevalloop, load_unwind, load_descriptor_unwind.
9960 (unreadpure): Give it an arg.
9962 * unexalpha.c: Prototype fatal_unexec, mark_x,
9963 update_dynamic_symbols. Declare unexec as void.
9965 * cm.c [HAVE_TERMCAP_H]: Include <termcap.h>.
9966 [!HAVE_TERMCAP_H]: Prototype tputs, tgoto.
9968 * alloc.c (lisp_malloc): Declare with POINTER_TYPE.
9969 [SYSTEM_MALLOC]: Make decls in malloc.h conditional on DOUG_LEA_MALLOC.
9971 * alloca.c: Use #error.
9972 [POINTER_TYPE]: Use it.
9974 * eval.c (Fdefvar): Doc fix.
9976 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Avoid
9977 INITIALIZE_INTERVAL.
9979 * buffer.h: Avoid DECLARE_INTERVALS.
9981 * config.in: Add size_t.
9983 2000-08-17 Eli Zaretskii <eliz@is.elta.co.il>
9985 * w16select.c (set_clipboard_data): If there's not enough memory
9986 to put text into clipboard, return 1, as Fw16_set_clipboard_data
9987 expects. In case of other failures, return 3.
9988 (system_error_msg): New error message.
9989 (Fw16_set_clipboard_data): If set_clipboard_data returns 3, print
9992 2000-08-16 Gerd Moellmann <gerd@gnu.org>
9994 * term.c (write_glyphs): Also turn off inverse video after turning
9995 off other appearances in case TS_exit_attribute_mode is not equal
9996 to TS_end_standout_mode.
9997 (insert_glyphs): Turn inverse video on/off for each run of glyphs
9999 (turn_off_face): Reset standout_mode only if
10000 TS_exit_attribute_mode has been output and TS_exit_attribute_mode
10001 is equal to TS_end_standout_mode.
10003 2000-08-16 Kenichi Handa <handa@etl.go.jp>
10005 * coding.c (encode_coding): Fix the bug of not flushing ISO escape
10006 sequence at the end of the source block.
10008 * ccl.c (Fccl_program_p): Docstring modified.
10009 (Fccl_execute): Likewise.
10010 (Fccl_execute_on_string): Likewise.
10012 2000-08-16 Eli Zaretskii <eliz@is.elta.co.il>
10014 * msdos.c (IT_write_glyphs): Convert cbp to unsigned char *.
10016 2000-08-16 Kenichi Handa <handa@etl.go.jp>
10018 The following changes are mainly to fix bugs of
10019 encode/decode-coding-string failing if encoding/decoding return
10020 CODING_FINISH_INSUFFICIENT_DST. In addition, delete the global
10021 variable conversion_buffer.
10023 * ccl.c (CCL_WRITE_CHAR): If CH is eight-bit-control char,
10024 decrement dst_end to avoid buffer overflow in the later call of
10025 string_as_multibyte
10027 * coding.h (conversion_buffer_size, conversion_buffer)
10028 (get_conversion_buffer): Extern deleted.
10030 * coding.c (MINIMUM_CONVERSION_BUFFER_SIZE): Macro deleted.
10031 (conversion_buffer, conversion_buffer_size): Variables deleted.
10032 (get_conversion_buffer): Function deleted.
10033 (struct conversion_buffer): New structure.
10034 (MAX_ALLOCA): New macro.
10035 (allocate_conversion_buffer): New macro.
10036 (extend_conversion_buffer, free_conversion_buffer): New functions.
10037 (ccl_coding_driver): Set coding->result.
10038 (decode_coding): Set coding->result to CODING_FINISH_NORMAL if
10039 this is the last block of source.
10040 (encode_coding): Likewise. Handle the source block as the last
10041 one only when the whole source text is consumed.
10042 (decode_coding_string): Handle the case that the output buffer is
10043 too small to decode the whole source text. Use
10044 allocate_conversion_buffer, extend_conversion_buffer and
10045 free_conversion_buffer, not get_conversion_buffer.
10046 (encode_coding_string): Likewise.
10047 (init_coding): Function deleted.
10048 (init_coding_once): Delete code to initialize conversion_buffer_size.
10050 * emacs.c (main): Don't call init_coding.
10052 * msdos.c (IT_write_glyphs): Use a locally declared conversion_buffer.
10054 * term.c (write_glyphs): Use a locally declared conversion_buffer.
10055 (insert_glyphs): Likewise.
10057 * w32console.c (write_glyphs): Use a locally declared
10060 2000-08-15 Eli Zaretskii <eliz@is.elta.co.il>
10062 * msdos.c (IT_update_begin): Don't crash if mouse_face_mouse_frame
10063 member of display_info is NULL.
10065 2000-08-15 Gerd Moellmann <gerd@gnu.org>
10067 * alloc.c (compact_small_strings): Use safe_bcopy, add an assertion.
10069 * term.c (turn_off_face): Reset standout_mode when resetting
10070 appearances with capability `me'.
10071 (write_glyphs): Switch on inverse video before each face change.
10073 2000-08-14 Dave Love <fx@gnu.org>
10075 * alloc.c [HAVE_UNISTD_H]: Include unistd.h; don't declare sbrk.
10076 [!HAVE_UNISTD_H]: Use POINTER_TYPE to declare sbrk.
10077 (lisp_free): Declare and make static.
10079 * window.c: Fix embedded comment.
10080 (syms_of_window): Fix doc string.
10082 2000-08-14 Gerd Moellmann <gerd@gnu.org>
10084 * keymap.c (push_key_description): If C without modifiers is < 32,
10085 make sure to print `C-' before `M-', like in the manual.
10087 2000-08-11 Gerd Moellmann <gerd@gnu.org>
10089 * fns.c (hashfn_eq, hashfn_eql): Don't handle strings specially
10090 since they aren't relocated anymore.
10091 (sxhash_string): Make sure returned hash code fits in a Lisp integer.
10093 * xdisp.c (try_cursor_movement): Fix handling of cursor in
10094 partially visible line which is smaller than the window's height.
10096 2000-08-11 Kenichi Handa <handa@etl.go.jp>
10098 * ccl.c (CCL_READ_CHAR): If source is multibyte, pay attention to
10099 the multibyte form of eight-bit-control characters.
10100 (Fccl_execute_on_string): Initialize ccl->multibyte.
10102 * ccl.h (struct ccl_program): New member multibyte.
10104 * coding.c (ccl_coding_driver): Initialize ccl->multibyte.
10106 2000-08-11 Kenichi Handa <handa@etl.go.jp>
10108 * regex.c (regex_compile) <normal_char>: Pay attention to
10110 (analyse_first) <exactn>: Setup fastmap correctly for
10111 eight-bit-control characters.
10113 2000-08-11 Kenichi Handa <handa@etl.go.jp>
10115 * termhooks.h (enum event_kind): New member multibyte_char_keystroke.
10117 * keyboard.c (make_lispy_event): Handle the new event type
10118 multibyte_char_keystroke.
10120 * xterm.c: Include coding.h.
10121 (XTread_socket): Work around a bug of XmbLookupString. If the
10122 input is from XIM, decode it according to the current locale. In
10123 that case, generate multibyte_char_keystroke events.
10125 2000-08-11 Kenichi Handa <handa@etl.go.jp>
10127 * xdisp.c (TRACE_MOVE) [GLYPH_DEBUG]: Delete the last semicolon.
10128 (TRACE_MOVE) [not GLYPH_DEBUG]: Define dummy.
10130 2000-08-10 Gerd Moellmann <gerd@gnu.org>
10132 * xdisp.c (trace_move) [GLYPH_DEBUG]: New variable.
10133 (TRACE_MOVE) [GLYPH_DEBUG]: New macro.
10134 (move_it_in_display_line_to): Record iterator's ascent and descent
10135 before producing glyphs, and restore them when we know the glyph
10136 doesn't fit on the line.
10137 (move_it_to): Restructured so that it's easier to debug. If
10138 moving to a vpos, and not moving to an x or character position,
10139 stop as soon as the specified vpos is reached; don't move further
10140 into that line because that might change the computed line height.
10141 (try_cursor_movement): New function, extracted from the cursor
10142 movement branch of redisplay_window. If ending on a partially
10143 visible line, don't try to scroll if the cursor line is taller
10145 (redisplay_window): Use try_cursor_movement.
10147 * window.c (Fwindow_end): Rewritten to not use Fvertical_motion,
10148 because that function doesn't cope with variable-height lines.
10150 * xterm.c (x_draw_bar_cursor): If cursor is on an image, draw a
10151 box cursor because that's better visible for large images.
10153 2000-08-10 Miles Bader <miles@gnu.org>
10155 * w32term.c (note_mouse_highlight): Update calls to overlays_at.
10157 2000-08-10 Gerd Moellmann <gerd@gnu.org>
10159 * xdisp.c (Vmessages_buffer_name): New variable.
10160 (message_dolog): Use it.
10161 (syms_of_xdisp): Initialize it.
10163 2000-08-10 Eli Zaretskii <eliz@is.elta.co.il>
10165 * msdos.c (IT_note_mouse_highlight): Update the calls to overlays_at.
10166 (toplevel) <kbd_buffer_store_event>: Remove prototype, it's
10167 redundant now that keyboard.h is included.
10169 2000-08-09 Eli Zaretskii <eliz@is.elta.co.il>
10171 * keyboard.c (kbd_buffer_events_waiting): New function.
10173 * keyboard.h (kbd_buffer_events_waiting): Add prototype.
10175 * msdos.c: Include keyboard.h.
10176 (XMenuActivate): Empty no_event events from the event buffer. If
10177 no events are left after that, call clear_input_pending.
10178 (mouse_clear_clicks): New function, code moved from mouse_init.
10179 (mouse_init, XMenuActivate): Call mouse_clear_clicks to force the
10180 mouse driver to ``forget'' any past clicks.
10182 * Makefile.in (msdos.o): Depend on keyboard.h.
10184 2000-08-09 Gerd Moellmann <gerd@gnu.org>
10186 * lisp.h (input_pending): External declaration.
10188 * dispextern.h (Qredisplay_dont_pause): Declare extern.
10190 * xdisp.c (echo_area_display): Display thoroughly if input is
10191 pending. Bind redisplay-dont-pause to t during the redisplay.
10192 in case input is pending.
10194 * dispnew.c (Qredisplay_dont_pause): New variable.
10195 (syms_of_display): Initialize and staticpro it.
10196 (update_frame_1): Don't interrupt the display for pending input if
10197 redisplay_dont_pause is set.
10199 * dispnew.c (mode_line_string): Declare parameter MODE_LINE_P.
10201 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
10203 2000-08-09 Miles Bader <miles@lsi.nec.co.jp>
10205 * callproc.c (Fcall_process): Terminate the unwind-protect around
10206 the post-read-conversion of coding system.
10208 * buffer.c (overlays_at): Add CHANGE_REQ parameter.
10209 (Foverlays_at, Fnext_overlay_change, Fprevious_overlay_change): Use it.
10210 * buffer.h (overlays_at): Update prototype.
10211 * xdisp.c (next_overlay_change): Update call to overlays_at.
10212 * xfaces.c (face_at_buffer_position): Likewise.
10213 * textprop.c (Fget_char_property): Likewise.
10214 * xterm.c (note_mouse_highlight): Likewise.
10216 * minibuf.c (do_completion): Don't consider a simple change of
10217 case as `completion'.
10219 2000-08-08 Ken Raeburn <raeburn@gnu.org>
10221 * keyboard.c (syms_of_keyboard): Initialize last_point_position_buffer.
10222 * undo.c (record_delete): Make sure last_point_position_buffer is
10223 a buffer before comparing pointers.
10225 * coding.h (decode_coding_string): Declare.
10227 * intervals.h (Fprevious_single_char_property_change): Declare.
10229 * textprop.c (Fprevious_single_char_property_change): Don't do
10230 arithmetic directly on lisp objects.
10232 * editfns.c (find_field): Use EQ, not ==, to compare Lisp objects.
10234 * keyboard.h (menu_item_eval_property): Declare.
10236 * xdisp.c (message_dolog): Save and protect string "*Messages*" to
10237 reuse as buffer name, instead of recreating (and discarding) every
10238 time a message is logged.
10239 (with_echo_area_buffer): Make callback arg A2 a lisp object.
10240 (current_message_1, truncate_message_1, set_message_1)
10241 (display_echo_area_1, resize_mini_window_1): Signatures changed.
10242 (current_message, truncate_echo_area, display_echo_area)
10243 (resize_echo_area_axactly): Changed calls.
10245 * coding.c (find_safe_codings): CHAR_TABLE_SET index must be a
10247 (Ffind_coding_systems_region_internal): First argument to Fappend
10248 must be an integer, not a Lisp object.
10250 2000-08-08 Kenichi Handa <handa@etl.go.jp>
10252 * charset.c (Fchar_width): Doc fix.
10254 2000-08-08 Gerd Moellmann <gerd@gnu.org>
10256 * charset.c (Fstring_width): Doc fix.
10258 2000-08-07 Gerd Moellmann <gerd@gnu.org>
10260 * xdisp.c (start_display): When starting display on a continuation
10261 line, clear ascent and descent members of the iterator structure;
10262 the height of the continued line does not affect the height of the
10264 (make_cursor_line_fully_visible): Do nothing if cursor is on a
10265 line taller than the window.
10266 (redisplay_window) <forced window start>: Handle case that the
10267 middle of the window is not found in any row.
10268 (dump_glyph_row): Show more information.
10269 (compute_line_metrics): Use MATRIX_FIRST_TEXT_ROW to determine the
10270 first text line in a glyph matrix.
10272 * xterm.c (x_draw_image_foreground): Avoid drawing outside
10273 of the clip area when image doesn't have a mask.
10275 * fns.c (sweep_weak_table): Fix survival conditions for
10276 key-or-value and key-and-value weakness.
10278 * .gdbinit (xhashtable): New command.
10280 * fns.c (sweep_weak_hash_tables): Fix the code taking unmarked
10281 tables out of the list of all weak hash tables.
10283 * xdisp.c (ensure_echo_area_buffers): If a buffer was killed, and
10284 a new buffer is created, make sure echo_area_buffer[] references
10287 2000-08-07 Eli Zaretskii <eliz@is.elta.co.il>
10289 * msdos.c (Fmsdos_set_mouse_buttons): Add missing backslashes in
10292 2000-08-07 Kenichi Handa <handa@etl.go.jp>
10294 * syntax.c (skip_chars): Fix previous change. Make the handling
10295 of unibyte string consistent with that of regex search.
10297 2000-08-05 Gerd Moellmann <gerd@gnu.org>
10299 * xmenu.c (popup_get_selection): Use xfree instead of free.
10301 * fileio.c (Finsert_file_contents): Use xfree instead of free.
10303 * editfns.c (Ftranspose_regions): Use xfree instead of free.
10305 * callproc.c (child_setup): Use xfree instead of free.
10307 * sysdep.c (opendir, GetTempDirName, run_mac_command): Use xmalloc
10309 (run_mac_command, closedir): Use `xfree' instead of `free'.
10311 * keymap.c (current_minor_maps): Use xmalloc instead of malloc.
10313 * eval.c (error): Use xfree instead of free.
10315 * xfaces.c, xfns.c, w32fns.c: Replace `illegal' with `invalid'.
10317 * fns.c: Replace `illegal' with `invalid'.
10318 (Fmake_hash_table, make_hash_table): Allow table size of 0.
10320 2000-08-05 Kenichi Handa <handa@etl.go.jp>
10322 * syntax.c (skip_chars): Fix handling of multibyte<->unibyte
10325 2000-08-04 Noah Friedman <friedman@splode.com>
10327 * fns.c (Fmake_hash_table): Add missing `\n\' to end of line in
10330 2000-08-04 Gerd Moellmann <gerd@gnu.org>
10332 * syntax.c (skip_chars): Fix typo in error message.
10334 2000-08-04 Andreas Schwab <schwab@suse.de>
10336 * m/ia64.h: Moved from s/ia64.h.
10338 2000-08-04 Kenichi Handa <handa@etl.go.jp>
10340 * process.c (read_process_output): Big simplification. Handle
10341 composition and post-read-conversion of coding system correctly.
10342 (send_process): Handle composition correctly.
10344 * callproc.c (Fcall_process): Handle post-read-conversion of
10345 coding system if any.
10347 * coding.c (decode_coding_iso2022): More strict check for handling
10349 (coding_restore_composition): Pay attention to the case that
10350 cmp_data is not set properly (because of invalid code in the
10352 (run_pre_post_conversion_on_str): Include text properties in the
10354 (decode_coding_string): Set members of coding correctly.
10356 2000-08-03 Gerd Moellmann <gerd@gnu.org>
10358 * s/ia64.h: New file.
10360 * widget.c (set_frame_size, update_wm_hints, EmacsFrameSetValues):
10361 Use NULL instead of 0 at the end of variable argument list of
10362 XtVaGetValues and XtVaSetValues, because 0 fails on systems where
10363 sizeof (int) < sizeof (void *).
10365 * xmenu.c (update_frame_menubar): Use NULL instead of 0 at the end
10366 of variable argument lists of XtVaGetValues and XtVaSetValues.
10368 * xfns.c (Fx_file_dialog): Use NULL instead of 0 at the end of
10369 variable argument lists of XtVaGetValues and XtVaSetValues.
10371 2000-08-02 Gerd Moellmann <gerd@gnu.org>
10373 * alloc.c (lisp_malloc, lisp_free): Use size_t and POINTER_TYPE.
10374 (xrealloc, xmalloc): Use size_t. Some callers adjusted.
10376 * lisp.h (Fsingle_key_description, xmalloc, xrealloc): Change
10379 * keyboard.c (read_char_minibuf_menu_prompt): Add new parameter
10380 in call to Fsingle_key_description.
10382 * keymap.c (Fsingle_key_description): Add parameter NO_ANGLES.
10385 2000-08-02 Colin Walters <walters@cis.ohio-state.edu>
10387 * window.c (display_buffer_reuse_frames): New variable.
10388 (Fdisplay_buffer): If display_buffer_reuse_frames is set, reuse
10389 frames displaying BUFFER.
10390 (syms_of_window): Define Lisp variable display-buffer-reuse-frames.
10392 2000-08-01 Miles Bader <miles@gnu.org>
10394 * editfns.c (Fconstrain_to_field): Fix the conditions for deciding
10395 when to constrain NEW_POS (they were pretty screwed up before).
10397 2000-07-31 Eli Zaretskii <eliz@is.elta.co.il>
10399 * msdos.c (run_msdos_command): Save and restore the master
10400 environment, for the case that child_setup signals an error.
10401 When mirroring slashes in DOS shell commands, don't fail when
10402 argv[2] has embedded blanks.
10403 (Fmsdos_set_mouse_buttons, mouse_setup_buttons): New functions.
10404 (syms_of_msdos): Defsubr Fmsdos_set_mouse_buttons.
10405 (dos_ttraw): Call mouse_setup_buttons.
10407 * callproc.c (child_setup) [MSDOS]: malloc pwd_var instead of
10408 using alloca; free it after run_msdos_command returns.
10410 2000-07-27 Dave Love <fx@gnu.org>
10412 * s/irix6-5.h (IRIX_FORCE_32_BITS, LD_SWITCH_SYSTEM): Don't define.
10413 [_MIPS_SZLONG == 64]: Set up for 64-bit mode -- not currently working.
10415 * m/iris4d.h (XUINT, XSET, XUNMARK) [_LP64]: Don't define.
10417 2000-07-27 Eli Zaretskii <eliz@is.elta.co.il>
10419 * editfns.c (lisp_time_argument): Fix last change.
10421 2000-07-27 Gerd Moellmann <gerd@gnu.org>
10423 * fns.c (Fdelete): Make it work on vectors and strings in addition
10426 * fns.c (Qkey_or_value, Qkey_and_value): New variables.
10427 (syms_of_fns): Initialize new variables.
10428 (sweep_weak_table): Handle weakness `key-or-value' and `key-and-value'.
10429 (Fmake_hash_table): Recognize `key-and-value' and `key-or-value'
10430 weakness, with t meaning the same as `key-and-value'.
10432 2000-07-27 Kenichi Handa <handa@etl.go.jp>
10434 * coding.h (struct coding_system): Member safe_charset deleted.
10436 * coding.c (Qsafe_charsets): This variable deleted.
10437 (Qsafe_chars, Vchar_coding_system_table, Qchar_coding_system):
10439 (coding_safe_chars): New function.
10440 (CODING_SAFE_CHAR_P): New macro.
10441 (CHARSET_OK): New arg C. Call CODING_SAFE_CHAR_P instead of
10442 checking safe_charsets member of the coding system. Caller changed.
10443 (detect_coding_iso2022): New local variable safe_chars.
10444 (DECODE_DESIGNATION): Call CODING_SAFE_CHAR_P instead of checking
10445 safe_charsets member of the coding system.
10446 (decode_coding_iso2022): New local variable safe_chars.
10447 (ENCODE_ISO_CHARACTER_DIMENSION1): Don't check unsafe chars here.
10448 (ENCODE_ISO_CHARACTER_DIMENSION2): Likewise.
10449 (ENCODE_ISO_CHARACTER): Arguments changed. Caller changed.
10450 (ENCODE_UNSAFE_CHARACTER): New macro.
10451 (encode_coding_iso2022): New local variable safe_chars. Check
10453 (setup_coding_system): Delete the code to initialize
10454 coding->safe_charses
10455 (intersection, find_safe_codings): New functions.
10456 (Ffind_coding_systems_region_internal): New function.
10457 (syms_of_coding): Defsubr it. Initialize Qsafe_chars,
10458 Qsafe_cding_system. Make Vchar_coding_system_table a Lisp
10459 variable and initialize it.
10461 * fns.c (char_table_ref_and_index): New function.
10463 * lisp.h (char_table_ref_and_index): Add prototype.
10465 2000-07-26 Sam Steingold <sds@gnu.org>
10467 * editfns.c (lisp_time_argument): Added third argument `usec'.
10468 (Ffloat_time): New built-in Lisp function.
10470 2000-07-26 Gerd Moellmann <gerd@gnu.org>
10472 * dispextern.h (GLYPH_FROM_CHAR_GLYPH): Use CHARACTERBITS bits
10473 for the character code.
10475 * config.in (HAVE_SOUND): Define only for FreeBSD, NetBSD and
10478 * xmenu.c (menu_highlight_callback): Call show_help_echo directly
10479 if called for a popup menu.
10480 (xmenu_show): Store help string in widget values.
10482 2000-07-26 Dave Love <fx@gnu.org>
10484 * syswait.h: Move some definitions.
10485 (HAVE_SYS_WAIT_H): Undef for HPUX7, Convex.
10486 [!HAVE_SYS_WAIT_H]: Define things unconditionally. More
10487 perspicuous definitions.
10488 (WTERMSIG): Fix bit pattern used.
10490 2000-07-26 Kenichi Handa <handa@etl.go.jp>
10492 * print.c (print_object): If vector printing is truncated, print
10493 "..." to indicate it as well as the case of list printing.
10495 2000-07-25 Gerd Moellmann <gerd@gnu.org>
10497 * xdisp.c (next_element_from_display_vector): Improve comments.
10499 * lisp.h (GLYPH_MASK_CHAR, GLYPH_MASK_FACE): Use 19 bits
10500 for the character code, and the rest for the face id as in 20.x.
10501 (FAST_GLYPH_FACE, FAST_MAKE_GLYPH): Changed accordingly.
10503 * window.c (window_display_table): Cleaned up.
10505 * syntax.c (Fforward_word): Add last arg nil in call of
10506 Fconstrain_to_field.
10508 2000-07-25 Eli Zaretskii <eliz@is.elta.co.il>
10510 * fileio.c (Frename_file) [DOS_NT]: If the file names are
10511 identical but for the letter-case, don't call
10512 barf_or_query_if_file_exists.
10514 2000-07-25 Miles Bader <miles@gnu.org>
10516 * editfns.c (find_field): Honor special `boundary' fields.
10517 (Qboundary): New variables.
10518 (syms_of_editfns): Initialize Qboundary.
10519 (Fconstrain_to_field): Add the INHIBIT-CAPTURE-PROPERTY argument.
10520 Use scan_buffer instead of find_before_next_newline, because it
10521 allows us to detect the boundary case where there's a newline at
10523 * lisp.h (Fconstrain_to_field): Update external declaration.
10525 2000-07-24 Gerd Moellmann <gerd@gnu.org>
10527 * print.c (temp_output_buffer_setup): Don't call1 Vrun_hooks
10530 2000-07-24 Dave Love <fx@gnu.org>
10532 * s/sunos4-0.h, s/sol2.h:
10533 (LIBS_TERMCAP): Move from m/sparc.h.
10535 * m/sparc.h (TERMINFO): Moved to system files (probably only
10536 relevant for sunos4 judging by its vintage).
10537 (BITS_PER_LONG, BITS_PER_EMACS_INT, _LP64): Define conditional on
10540 2000-07-24 Eli Zaretskii <eliz@is.elta.co.il>
10542 * xmenu.c (keymap_panes): Pass the keymap's prompt as the pane
10543 name to single_keymap_panes.
10545 2000-07-24 Andreas Schwab <schwab@suse.de>
10547 * fns.c (Fmakehash): Pass Qeql to Fmake_hash_table if TEST is nil.
10549 2000-07-24 Gerd Moellmann <gerd@gnu.org>
10551 * xdisp.c (with_echo_area_buffer): Take additional EMACS_INT
10552 parameters instead of using int parameters. Expect FN to accept
10553 EMACS_INT parameters.
10554 (display_echo_area, resize_echo_area_axactly, current_message)
10555 (truncate_echo_area, set_message_1): Call with_echo_area_buffer
10556 with new argument list.
10557 (resize_mini_window_1): New callback function.
10558 (current_message_1, truncate_message_1, set_message_1): Change
10559 parameter lists to the new format expected by with_echo_area_buffer.
10561 2000-07-24 Kenichi Handa <handa@etl.go.jp>
10563 * fontset.c (fontset_ref): Remove INLINE declaration.
10564 (fontset_ref_via_base): Likewise.
10565 (Fset_fontset_font): Convert FAMILY and REGISTRY specifications
10568 2000-07-23 Eli Zaretskii <eliz@is.elta.co.il>
10570 * msdos.c (IT_note_mouse_highlight): Process overlays in the
10571 correct order of priority. If help echo was found in an overlay,
10572 use that overlay as the object in which the help echo was found.
10574 2000-07-22 Miles Bader <miles@gnu.org>
10576 * textprop.c (Fprevious_single_char_property_change): The initial
10577 property value should be from the position preceding POSITION, not
10580 2000-07-22 Eli Zaretskii <eliz@is.elta.co.il>
10582 * coding.c (syms_of_coding): Doc fix for
10583 inhibit-iso-escape-detection.
10585 2000-07-21 Gerd Moellmann <gerd@gnu.org>
10587 * xterm.c (note_mouse_highlight): Process overlays in the right
10590 * keyboard.c (show_help_echo, gen_help_event): Extend comments.
10592 * xterm.c (note_mouse_highlight): If help-echo was found in an
10593 overlay, use that overlay as the object in which the help was found.
10595 * window.c (foreach_window_1): Fix typo reversing an if-condition.
10597 * window.c (foreach_window): Instead of a fake variable argument
10598 list, take one USER_DATA argument.
10599 (foreach_window_1): Likewise, and call callback functions with two
10600 args, the window and USER_DATA.
10601 (struct check_window_data): New struct.
10602 (check_window_containing): Use it.
10603 (window_from_coordinates): Set up a struct check_window_data for
10605 (add_window_to_list, freeze_window_start): Change parameters
10606 according to new calling convention.
10608 * window.h (foreach_window): Change prototype.
10610 * buffer.c (Fprevious_overlay_change): Avoid memory leak.
10612 2000-07-21 Eli Zaretskii <eliz@is.elta.co.il>
10614 * xmenu.c (menu_help_callback): Call show_help_echo with
10615 additional arguments OBJECT and POS.
10617 2000-07-21 Kenichi Handa <handa@etl.go.jp>
10619 * data.c (Faset): Allow storing any multibyte character in a
10620 string. Convert unibyte string to multibyte if necessary.
10622 * xfns.c (x_encode_text): New function.
10623 (x_set_name): Use x_encode_text.
10624 (x_set_title): Likewise.
10626 * xselect.c (lisp_data_to_selection_data): Use x_encode_text.
10628 * xterm.h (x_encode_text): Add prototype.
10630 2000-07-20 Dave Love <fx@gnu.org>
10632 * ccl.c (Fccl_execute_on_string): Don't check xmalloc return. Use
10635 2000-07-20 Eli Zaretskii <eliz@is.elta.co.il>
10637 * msdos.c (help_echo_window): New variable.
10638 (syms_of_msdos): Initialize and staticpro it.
10639 (IT_note_mode_line_highlight): Set help_echo_window.
10640 (IT_note_mouse_highlight): Ditto.
10641 (dos_rawgetc): Store help_echo_window in the second event produced
10644 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight):
10645 Record the object that generated the help echo and the position of
10646 that object in help_echo_object and help_echo_pos. Record that
10647 some glyphs in a row are displayed in mouse-face.
10648 (IT_update_begin): Don't clear mouse highlight unless one of the
10649 enabled glyph rows is marked as being displayed in mouse-face.
10650 (dos_rawgetc): Generate 2 events for HELP_EVENT. Pass the object
10651 and position recorded in help_echo_object and help_echo_pos to the
10653 (IT_menu_display): Accept a new argument PN: the pane number of
10654 the current menu pane. Record the pane number and the item
10655 number of the item which has associated help string.
10656 (XMenuActivate): Update the prototype for help_callback in
10657 function declaration. Call IT_menu_display with the current menu
10658 pane number as an additional argument. Call help_callback with
10659 two additional arguments: the pane number and the item number of
10660 the menu item associated with the help text.
10661 (help_echo_object, help_echo_pos): New variables.
10662 (syms_of_msdos): Initialize them and staticpro help_echo_object.
10664 * msdos.h (XMenuActivate): Update prototype.
10666 2000-07-19 Gerd Moellmann <gerd@gnu.org>
10668 * xdisp.c (with_echo_area_buffer): Call FN with more arguments.
10669 Add some more prototypes.
10671 * xterm.c, xterm.h: Add some more prototypes.
10673 * lisp.h (Fnext_single_char_property_change): Add prototype.
10675 * dispnew.c (direct_output_for_insert): Remove confusing
10676 outer local variable mouse_face_overwritten_p.
10677 (glyph_row_slice_p): Put in #ifdef GLYPH_DEBUG.
10679 * alloc.c (allocate_string_data): Don't copy old string contents.
10681 2000-07-19 Kenichi Handa <handa@etl.go.jp>
10683 * coding.c (code_convert_region): Delete text properties before
10684 shrinking the conversion region.
10686 2000-07-18 Gerd Moellmann <gerd@gnu.org>
10688 * dispnew.c (update_text_area): Write the whole row if it
10689 has mouse-face in it.
10691 * xfaces.c (face-alternative-font-family-alist): Remove
10692 DEFVAR_LISP; staticpro instead.
10694 * xmenu.c (menu_help_callback): Call show_help_echo with
10697 * keyboard.c (show_help_echo): Add parameter WINDOW.
10698 (read_char): Call show_help_echo with window extracted from Lisp
10700 (gen_help_event): Add parameter WINDOW.
10702 * keyboard.h (show_help_echo, gen_help_event): Change prototypes.
10704 * xterm.c (help_echo_window): New variable.
10705 (note_mouse_highlight, note_tool_bar_highlight): Set help_echo_window.
10706 (XTread_socket): Pass help_echo_window to gen_help_event.
10707 (syms_of_xterm): Initialize and staticpro help_echo_window.
10709 2000-07-18 Dave Love <fx@gnu.org>
10711 * Makefile.in: Fix dependencies of blockinput.h on atimer.h, systime.h.
10713 2000-07-18 Gerd Moellmann <gerd@gnu.org>
10715 * alloc.c (allocate_string_data): If string had already data
10716 assigned, copy old contents to new string data.
10718 * coding.c (syms_of_coding): Fix typo in spelling of variable
10719 `inhibit-iso-escape-detection'.
10721 * alloca.c (free) [emacs && EMACS_FREE]: Define as EMACS_FREE.
10723 * Makefile.in: Add dependencies on dispextern.h.
10724 (alloca.o): Don't define malloc and define EMACS_FREE instead of
10725 `free'; both can conflict with system header files.
10727 2000-07-18 Kenichi Handa <handa@etl.go.jp>
10729 * charset.h (MAKE_CHAR): Return reasonable code even if CHARSET is
10732 2000-07-18 Dave Love <fx@gnu.org>
10734 * window.c (Fwindow_list): Declare arg `window'.
10736 2000-07-18 Kenichi Handa <handa@etl.go.jp>
10738 * coding.c (setup_coding_system): Don't override the explicitly
10739 specified designations.
10741 2000-07-15 Miles Bader <miles@gnu.org>
10743 * editfns.c (char_property_eq, char_property_stickiness): Renamed
10744 from `text_property_eq' and `text_property_stickiness', respectively.
10745 (find_field, Fconstrain_to_field, char_property_eq)
10746 (char_property_stickiness): Changed to call char-property functions
10747 instead of text-property-only ones.
10749 * textprop.c (Fnext_single_char_property_change): Made a subr (was
10750 `next_single_char_property_change'). Do more error checking, and
10751 cleanup limit behavior.
10752 (Fprevious_single_char_property_change): New function.
10753 (syms_of_textprop): Initialize new subrs.
10755 * xdisp.c (display_prop_end, invisible_text_between_p):
10756 Call Fnext_single_char_property_change instead of
10757 next_single_char_property_change.
10759 2000-07-15 Jason Rumney <jasonr@gnu.org>
10761 * w32menu.c (w32_menu_show): Call free_menubar_widget_value_tree
10762 after menu is finished with.
10763 (add_menu_item): Only consider wv->title as a menu title.
10764 (w32_menu_display_help): Add OBJECT and POS to show_help_echo.
10766 * w32fns.c (w32_wnd_proc) [WM_DRAW_ITEM]: Do not try to draw a
10768 (FONT_REGEXP): Remove unused macro, and its sub-components.
10769 (syms_of_w32fns): Replace underscore in w32-enable-synthesized-fonts.
10771 * w32term.c (help_echo_object, help_echo_pos): New variables.
10772 (note_mode_line_highlight): Store additional information about the
10773 help-echo in help_echo_object and help_echo_pos. Check both
10774 `local-map' and `keymap' properties for changing the cursor
10775 (note_mouse_highlight): Store additional information about the
10776 help-echo in help_echo_object and help_echo_pos.
10777 (note_tool_bar_highlight): Set help_echo_object to nil and
10778 help_echo_pos to -1.
10779 (w32_read_socket): Use gen_help_event instead of filling
10780 input_events manually.
10781 (syms_of_w32term): Staticpro help_echo_object.
10782 (x_update_window_end): Add parameter MOUSE_FACE_OVERWRITTEN_P. If
10783 set, arrange for a mouse-highlight redisplay in XTframe_up_to_date.
10784 (x_clear_mouse_face): New function.
10785 (w32_redisplay_interface): Add pointer to x_clear_mouse_face.
10786 (x_update_window_begin): No need to turn off the mouse
10788 (show_mouse_face): Set the mouse_face_p flag of glyph rows
10789 depending on whether they contain glyphs highlighted in mouse-face.
10790 (x_fill_stretch_glyph_string): Consume runs of stretch
10791 glyphs instead of a single one.
10792 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
10793 with new argument list.
10794 (x_set_glyph_string_gc): Make sure the face's GC is valid.
10795 (x_append_glyph, x_append_composite_glyph)
10796 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
10797 changes in struct glyph starting 1999-12-27. See comments for
10798 xterm.c on 2000-07-05.
10800 2000-07-14 Sam Steingold <sds@gnu.org>
10802 * xfaces.c (realize_x_face): Fix the last patch:
10803 check `default_face' before dereferencing.
10805 2000-07-14 Dave Love <fx@gnu.org>
10807 * syntax.c (back_comment): Add null default in switch (for pcc).
10809 2000-07-14 Kenichi Handa <handa@etl.go.jp>
10811 * xfaces.c (realize_x_face): Make fontset using the base of the
10812 default_face's fontset, not using the default fontset.
10814 * coding.c (inhibit_iso_escape_detection): New variable.
10815 (syms_of_coding): Make it a Lisp variable.
10816 (detect_coding_iso2022): If inhibit_iso_escape_detection is
10817 nonzero, ignore ISO2022's escape sequence.
10819 2000-07-14 Gerd Moellmann <gerd@gnu.org>
10821 * alloca.c (malloc) [emacs]: Define as xmalloc.
10823 * xfns.c (Fx_show_tip): If frame parameters contain a position,
10824 use that instead of the mouse position. Add parameters DX and DY.
10826 * dispextern.h (Fx_show_tip): Adjust number of parameters
10829 * keyboard.c (show_help_echo): Add parameters OBJECT and POS.
10830 if HELP is a function, call it with OBJECT and POS as parameters
10831 to get the help to display.
10832 (gen_help_event, kbd_buffer_store_help_event): New functions.
10833 (kbd_buffer_get_event): Construct the Lisp help-event differently.
10834 (read_char): Call show_help_echo with new parameters.
10836 * keyboard.h (gen_help_event, kbd_buffer_store_help_event):
10839 * xterm.c (help_echo_object, help_echo_pos): New variables.
10840 (note_mode_line_highlight): Store additional information about the
10841 help-echo in help_echo_object and help_echo_pos. Check both
10842 `local-map' and `keymap' properties for changing the cursor
10843 (note_mouse_highlight): Store additional information about the
10844 help-echo in help_echo_object and help_echo_pos.
10845 (note_tool_bar_highlight): Set help_echo_object to nil and
10846 help_echo_pos to -1.
10847 (XTread_socket): Use gen_help_event instead of filling
10848 input_events manually.
10849 (syms_of_xterm): Staticpro help_echo_object.
10851 * xmenu.c (menu_highlight_callback): Use
10852 kbd_buffer_store_help_event instead of setting up and input_event
10853 structure manually.
10855 * xdisp.c (eval_form): GCPRO argument sexpr.
10856 (call_function): New function.
10857 (handle_single_display_prop): Use call_function and FUNCTIONP
10858 instead of checking whether if font_height is a symbol and
10861 * eval.c (internal_condition_case_2): New function.
10863 * lisp.h (FUNCTIONP): New macro.
10864 (internal_condition_case_2, call_function): Add prototypes.
10866 * xterm.c (construct_mouse_click, x_scroll_bar_to_input_event)
10867 (x_scroll_bar_handle_click, SET_SAVED_MENU_EVENT, XTread_socket):
10868 Always set `arg' member of input_events.
10869 (construct_menu_click): Unused function removed.
10871 * msdos.c (dos_rawgetc): Always set `arg' member of input_events.
10873 * w32term.c (construct_mouse_click, construct_mouse_wheel)
10874 (construct_drag_n_drop, x_scroll_bar_handle_click)
10875 (w32_read_socket): Always set `arg' member of input_events.
10877 * keyboard.c (show_help_echo): Use eval_form. Add comment.
10879 * lisp.h (eval_form): Add prototype.
10881 * xdisp.c (eval_form): Make it externally visible.
10883 2000-07-13 Gerd Moellmann <gerd@gnu.org>
10885 * xterm.c (x_handle_tool_bar_click): Store the frame in the
10886 frame_or_window slot of TOOL_BAR_EVENT input events instead of
10887 consing. For prefix events, store the frame in the `arg' slot of
10888 the event, otherwise store the key there.
10889 (XTread_socket): Instead of consing, use the frame_or_window slot
10890 of HELP_EVENTs for the frame, and the `arg' slot for the help string.
10892 * xmenu.c (menu_highlight_callback): Store help string in the
10893 `arg' member of the input event; don't cons.
10894 (menubar_selection_callback): Use the `arg' slot of input events
10895 to queue additional information, instead of consing.
10897 * msdos.c (dos_rawgetc): Adapt to change of HELP_EVENTs.
10899 * w32term.c (w32_handle_tool_bar_click): Adapt to changes in
10901 (w32_read_socket): Adapt to changes in HELP_EVENTs.
10903 * w32menu.c (menubar_selection_callback): Use the `arg' slot of
10904 input events to queue additional information, instead of consing.
10906 * keyboard.c (kbd_buffer_gcpro): Renamed from
10907 kbd_buffer_frame_or_window. Now used for all Lisp objects
10908 referenced from the input queue.
10909 (kbd_buffer_store_event): Always use structure assignment for
10910 copying input events. Record all Lisp objects referenced from
10911 events in kbd_buffer_gcpro.
10912 (kbd_buffer_get_event): Construct Lisp `help-echo' events
10913 differently from input events. Test for prefix menu_bar_events
10914 and TOOL_BAR_EVENTs differently. Reset all slots used by an input
10915 event in kbd_buffer_gcpro to nil.
10916 (make_lispy_event) <TOOL_BAR_EVENT>: Treat an input event whose
10917 frame_or_window is equal to its arg member as prefix events.
10918 (stuff_buffered_input): Reset all slots in kbd_buffer_gcpro
10919 used by an input event to nil.
10920 (init_keyboard): Use two times the size of the input queue
10921 for kbd_buffer_gcpro.
10922 (syms_of_keyboard): Likewise.
10924 * emacs.c (handle_USR2_signal, handle_USR1_signal):
10925 Use USER_SIGNAL_EVENT.
10927 * termhooks.h (struct input_event): Add member `arg'.
10928 (MENU_BAR_EVENT): Renamed from menu_bar_event.
10929 (USER_SIGNAL_EVENT): Renamed from user_signal.
10931 * xfaces.c (ASET): Remove definition.
10933 * lisp.h (AREF, ASET, ASIZE): New macros.
10935 * fontset.c (AREF, ASIZE): Remove definitions.
10937 * fns.c (AREF): Remove definition.
10939 * composite.c (AREF): Remove definition.
10941 2000-07-12 Gerd Moellmann <gerd@gnu.org>
10943 * dispnew.c (redraw_overlapped_rows): Add missing local.
10944 (scrolling_window): Remove debug code.
10946 * xdisp.c (try_window_reusing_current_matrix, try_window_id):
10947 Before scrolling, turn off a mouse-highlight in the window
10950 * xterm.c (x_update_window_end): Add parameter
10951 MOUSE_FACE_OVERWRITTEN_P. If set, arrange for a mouse-highlight
10952 redisplay in XTframe_up_to_date.
10953 (x_clear_mouse_face): New function.
10954 (x_redisplay_interface): Add pointer to x_clear_mouse_face.
10956 * dispnew.c (make_current): Preserve the mouse_face_p flag of the
10958 (update_window_line): Add parameter MOUSE_FACE_OVERWRITTEN_P. Set
10959 it when any row is written to that contains glyphs highlighted in
10961 (update_window): Call the window update end hook with new
10962 parameter MOUSE_FACE_OVERWRITTEN_P.
10963 (direct_output_for_insert): Give up if row contains mouse-face.
10965 * dispextern.h (struct redisplay_interface): Add parameter
10966 MOUSE_FACE_OVERWRITTEN_P to update_window_end_hook function.
10967 (clear_mouse_face): New function pointer member.
10969 2000-07-11 Stefan Monnier <monnier@cs.yale.edu>
10971 * syntax.c (back_comment): Use one switch rather than a few `if's.
10972 Obey open_paren_in_column_0_is_defun_start.
10973 When reverting to the `slow' method, try to nicely handle the case
10974 of nested comments by checking that the comment-starter we found
10975 does indeed match the comment-ender.
10976 (scan_sexps_forward, scan_sexps_forward):
10977 Ignore excessive opening parenthesis rather than throwing an error.
10979 2000-07-11 Gerd Moellmann <gerd@gnu.org>
10981 * doc.c (Fsubstitute_command_keys): Handle case that a GC
10982 in Fwhere_is_internal or get_keymap_1 relocates string contents.
10984 * dispnew.c (direct_output_forward_char): Give up if currently
10985 displaying a message instead of the minibuffer contents.
10987 * xterm.c (x_update_window_begin): No need to turn off the mouse
10989 (show_mouse_face): Set the mouse_face_p flag of glyph rows
10990 depending on whether they contain glyphs highlighted in mouse-face.
10992 * dispnew.c (row_equal_p): Add parameter MOUSE_FACE_P. If set,
10993 compare the mouse_face_p flags of both rows.
10995 * dispextern.h (struct glyph_row): Add flag mouse_face_p.
10997 2000-07-11 Eli Zaretskii <eliz@is.elta.co.il>
10999 * keyboard.c (show_help_echo): Accept additional parameter
11000 ok_to_overwrite_keystroke_echo.
11001 (read_char): Call show_help_echo with a zero
11002 ok_to_overwrite_keystroke_echo argument.
11003 * keyboard.h (show_help_echo): Update prototype of show_help_echo.
11004 * xmenu.c (menu_help_callback): Call show_help_echo with non-zero
11005 ok_to_overwrite_keystroke_echo argument.
11006 * w32menu.c (w32_menu_display_help): Call show_help_echo with
11007 non-zero ok_to_overwrite_keystroke_echo argument.
11009 2000-07-10 Gerd Moellmann <gerd@gnu.org>
11011 * xdisp.c (try_window_id): If changes are all below what is
11012 displayed in the window, and point is in the window, we still
11013 might have to find point on the display.
11015 * xterm.c (x_fill_stretch_glyph_string): Consume runs of stretch
11016 glyphs instead of a single one.
11017 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
11018 with new argument list.
11019 (x_set_glyph_string_gc): Make sure the face's GC is valid.
11021 * keymap.c (get_keymap_1): Add comment that this function can GC.
11022 (where_is_internal_2, where_is_internal_1): Add GCPROs, add
11023 comment that functions can GC.
11024 (Fset_keymap_parent): GCPRO arg KEYMAP.
11026 2000-07-10 Eli Zaretskii <eliz@is.elta.co.il>
11028 * msdos.c (XMenuActivate): After exiting the menu, restore the
11029 echo area message and erase it.
11031 2000-07-10 Kenichi Handa <handa@etl.go.jp>
11033 * fontset.c (Ffontset_info): Make the return value more compatible
11034 with that of Emacs 20.
11036 2000-07-07 Gerd Moellmann <gerd@gnu.org>
11038 * eval.c (Fsignal): Handle case that backtrace_list is null.
11040 2000-07-07 Kenichi Handa <handa@etl.go.jp>
11042 * ccl.c (Fccl_execute): Typo fixed.
11044 2000-07-06 Gerd Moellmann <gerd@gnu.org>
11046 * window.c (window_loop): Add missing gcpro1 local variable.
11048 * window.c (Fwindow_list): Reverse list at the end.
11049 (candidate_window_p): Add parameter OWINDOW. ALL_FRAMES nil
11050 means allow windows on OWINDOW's frame, only.
11051 (window_loop): Simplified; use Fwindow_list.
11053 * Makefile.in (TAGS-LISP): Don't pass `$(lispsource)' to make.
11055 2000-07-05 Gerd Moellmann <gerd@gnu.org>
11057 * xterm.c (XTread_socket): Increment handling_signal at the start,
11058 decrement it at the end.
11060 * eval.c (handling_signal): New variable.
11061 (Fsignal): Abort if handling_signal is non-zero.
11063 * lisp.h (handling_signal): External declaration.
11065 * s/freebsd.h (WAITTYPE, WRETCODE): Put in #if 0.
11067 2000-07-05 Ken Raeburn <raeburn@gnu.org>
11069 Sound support for NetBSD through "Linux emulation" support:
11070 * config.in (HAVE_SOUNDCARD_H): Undef.
11071 (HAVE_SOUND): Define if HAVE_SOUNDCARD_H.
11072 * Makefile.in (LIBSOUND): New variable.
11073 (LIBES): Include it.
11074 * sound.c [HAVE_SOUNDCARD_H]: Include <sys/ioctl.h> and <soundcard.h>.
11075 (DEFAULT_SOUND_DEVICE): Define to "/dev/dsp" if not defined elsewhere.
11076 (vox_open): Use DEFAULT_SOUND_DEVICE.
11077 * s/netbsd.h (DEFAULT_SOUND_DEVICE): Define to /dev/audio.
11079 2000-07-05 Gerd Moellmann <gerd@gnu.org>
11081 * print.c (print_error_message): If Vsignaling_function is set,
11082 show it in *Messages*.
11084 * lisp.h (Vsignaling_function): External declaration.
11086 * eval.c (Vsignaling_function): New variable.
11087 (Fsignal): Compute it.
11088 (syms_of_eval): Staticpro it.
11090 2000-07-05 Dave Love <fx@gnu.org>
11092 * syswait.h: Use the autoconf recommended approach. Old code
11093 #if'd out in case we need to revert.
11095 * config.in (HAVE_SYS_WAIT_H): Added.
11097 2000-07-05 Andrew Innes <andrewi@gnu.org>
11099 * vm-limit.c (check_memory_limits) [REL_ALLOC]: Use real_morecore
11100 when non-NULL instead of __morecore, to take account of buffer
11101 memory. This also solves a problem with spurious memory warnings
11104 * ralloc.c: Make real_morecore non-static.
11106 * eval.c (internal_condition_case): Comment out abort if
11107 interrupt_input_blocked is not zero.
11109 * makefile.nt: Add support for `bootstrap' and related targets.
11110 Include minimal debug info in emacs.exe in release build.
11111 Remove all dependencies on lisp.h, and fixup some others.
11113 * w32.c (init_environment): Install code from 20.7 for providing
11114 default values for environment variables, based on the
11115 executable's own location.
11116 (map_w32_filename): Handle filenames that are longer than MAX_PATH.
11117 (sys_socket): Install socket inheritance bug fix from 20.7.
11119 * alloca.c [emacs]: Include lisp.h (needed by atimer.h included
11120 here via blockinput.h).
11122 2000-07-05 Stefan Monnier <monnier@cs.yale.edu>
11124 * w32menu.c (w32_menu_display_help):
11125 * xmenu.c (menu_help_callback): Use show_help_echo.
11127 * keyboard.h (show_help_echo): Declare.
11129 * keyboard.c (show_help_echo): New function, extracted from read_char.
11130 Feval its `msg' argument if it's a cons cell.
11131 (read_char): Use it.
11132 (follow_key): Pass `autoload' to get_keyelt.
11134 * xterm.c (note_mode_line_highlight, note_mouse_highlight)
11135 (note_tool_bar_highlight, XTread_socket):
11136 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight)
11138 * w32term.c (note_mode_line_highlight, note_mouse_highlight)
11139 (note_tool_bar_highlight, w32_read_socket):
11140 Do not gratuitously ignore non-string `help-echo' properties.
11142 2000-07-05 Gerd Moellmann <gerd@gnu.org>
11144 * eval.c (Feval): Put check for interrupt_input_block in #if 0.
11146 * window.c (delete_all_subwindows): Reset Vwindow_list.
11148 * xterm.c (x_append_glyph, x_append_composite_glyph)
11149 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
11150 changes in struct glyph starting 1999-12-27. Some bit-fields of
11151 struct glyph were not set, which made glyphs unequal when compared
11152 with GLYPH_EQUAL_P. Redisplay outputs such glyphs, and flickering
11153 effects were the result. This also depended on the contents of
11154 memory returned by xmalloc. If flickering happens again, activate
11155 the code in clear_glyph_row that's in #if 0. If the flickering is
11156 gone with that, chances are that it is caused by something similar.
11158 * dispnew.c (clear_glyph_row): Add debug code in #if 0.
11160 * dispextern.h: Add some comments.
11162 * window.c (add_window_to_list): Add parameter LIST.
11163 (window_list): Order list so that, for each frame, windows are
11164 in canonical order, and so that frames appear in the list in
11165 the order given by Vframe_list.
11166 (next_window): Reverse the handling of NEXT_P.
11168 2000-07-04 Gerd Moellmann <gerd@gnu.org>
11170 * window.c (Vwindow_list): New variable.
11171 (make_window, delete_window): Set Vwindow_list to nil.
11172 (check_window_containing): New function.
11173 (window_from_coordinates): Rewritten.
11174 (add_window_to_list, window_list, candidate_window_p)
11175 (decode_next_window_args, next_window): New functions.
11176 (Fnext_window, Fprevious_window): Rewritten in terms of next_window.
11177 (Fwindow_list): New function.
11178 (Fother_window): Cleaned up.
11179 (foreach_window): Add a longer "variable argument list". Let
11180 callback function return 0 to indicate that cycling over windows
11182 (foreach_window_1): Likewise.
11183 (freeze_window_start): Return int.
11184 (init_window): New function.
11185 (syms_of_window): Staticpro Vwindow_list and defsubr Swindow_list.
11187 * emacs.c (handle_USR1_signal, handle_USR2_signal) Clear
11188 input_event with bzero.
11189 (main): Call init_window.
11191 * keymap.c (get_keyelt): Temporarily inhibit GC while evaluating
11194 2000-07-04 Kenichi Handa <handa@etl.go.jp>
11196 * composite.h (make_composition_value_copy): Extern it.
11198 * composite.c (make_composition_value_copy): New function.
11200 * editfns.c (Fformat): While copying text properties, make each
11201 composition property value a copy.
11203 * fns.c (concat): While copying text properties, make each
11204 composition property value a copy.
11206 2000-07-03 Gerd Moellmann <gerd@gnu.org>
11208 * m/macppc.h (LINKER, LD_SWITCH_MACHINE) [LINUX]: Define.
11210 * fns.c (sweep_weak_table): Mark only objects that are not
11213 * frame.c (next_frame, prev_frame): If MINIBUF is a window,
11214 include those frames as candidates which have their focus
11215 redirected to the minibuffer frame.
11217 2000-07-03 Stefan Monnier <monnier@cs.yale.edu>
11219 * fns.c (Fputhash): Return `value' rather than nil.
11221 2000-06-30 Gerd Moellmann <gerd@gnu.org>
11223 * frame.c (next_frame): Don't check focus redirection in case
11224 MINIBUF is a window. Doing so excludes frames using MINIBUF
11225 unless their focus is redirected, which contradicts the
11226 specification of next-frame, and leads to infinite loops in
11227 certain situations when cycling through windows with next-window.
11229 2000-06-30 Kenichi Handa <handa@etl.go.jp>
11231 * coding.c (code_convert_region): Even if the length of text is
11232 zero, try to convert it if coding->type is coding_type_ccl.
11233 (decode_coding_string, encode_coding_string): Likewise.
11235 2000-06-28 Gerd Moellmann <gerd@gnu.org>
11237 * xdisp.c (try_window_reusing_current_matrix): Don't try to reuse
11238 the display if windows_or_buffers_changed.
11240 * dispnew.c (struct row_entry): New structure.
11241 (row_entry_pool, row_entry_pool_size, row_entry_idx, row_table)
11242 (row_table_size, old_lines, new_lines, old_lines_size)
11243 (new_lines_size, run_pool, runs_size, runs): New variables.
11244 (add_row_entry): New function.
11245 (scrolling_window): Use data structures allocated with xmalloc and
11246 held in global variables, instead of allocating them with alloca and
11247 holding them in local variables. Use a larger hash table whose
11248 size depends on glyph matrix sizes. Don't use bzero to clear the
11249 hash table; instead, clear used slots only.
11251 * fns.c (next_almost_prime): Make it externally visible.
11253 * lisp.h (next_almost_prime): Add prototype.
11255 * s/isc4-0.h (sigunblock): Define.
11257 * s/sco5.h (sigunblock): Define.
11259 2000-06-27 Dave Love <fx@gnu.org>
11261 * s/osf1.h (C_SWITCH_SYSTEM, LIBS_SYSTEM): Revert last change
11262 (moved to osf5-0.h).
11263 [!NOT_C_CODE]: Protect string.h stuff.
11265 * s/osf5-0.h (C_SWITCH_SYSTEM, WAIT_USE_INT, SYS_SIGLIST_DECLARED)
11266 (sys_siglist, NSIG): Definitions moved here from osf1.h.
11268 2000-06-27 Gerd Moellmann <gerd@gnu.org>
11270 * xdisp.c (resize_mini_window): Subtract the extra line spacing
11271 below the last line from the needed window height.
11273 2000-06-26 Stefan Monnier <monnier@cs.yale.edu>
11275 * fns.c (Fplist_member): Renamed from Fwidget_plist_member.
11276 (Fwidget_get): Use it.
11277 (syms_of_fns): Defsubr it.
11279 2000-06-26 Gerd Moellmann <gerd@gnu.org>
11281 * xterm.c (xim_initialize) [!USE_XIM]: Don't set up the
11282 display info for XIM.
11283 (xim_open_dpy): Likewise.
11284 (xim_close_dpy): Don't free the display info's XIM.
11286 * xfns.c (x_window) [!USE_XIM]: Don't call create_frame_ic.
11288 * config.in (USE_XIM): New define.
11290 * keymap.c (get_keyelt): For menu-items containing a `:filter
11291 FILTER', apply FILTER to the menu-item's definition to get the
11292 real definition to use.
11294 * lisp.h (QCfilter): External declaration.
11296 * xfns.c (Fimage_size): New function.
11297 (syms_of_xfns): Defsubr it.
11299 2000-06-26 Andreas Schwab <schwab@suse.de>
11301 * coding.c (decode_coding_string): Re-fetch STRING_BYTES after
11302 Fstring_as_unibyte.
11304 2000-06-25 Dave Love <fx@gnu.org>
11306 * term.c [!HAVE_TERMCAP_H]: Declare tputs, tgetent, tgetflag, tgetnum.
11308 * Makefile.in (blockinput.h): Depend on atimer.h.
11309 (atimer.h): Depend on systime.h.
11311 * blockinput.h: Protect against multiple inclusion. Include atimer.h.
11313 * atimer.h: Protect against multiple inclusion. Include systime.h.
11315 * lisp.h (swap_in_global_binding): Declare.
11317 2000-06-24 Ken Raeburn <raeburn@gnu.org>
11319 * process.c (Fopen_network_stream): Turn off atimers for duration
11320 of call to connect. (Patch from Gerd.)
11322 2000-06-23 Dave Love <fx@gnu.org>
11324 * ralloc.c: Maybe include unistd.h
11326 * emacs.c (setgrp): Undefine before defining.
11327 (malloc_warning, set_time_zone_rule, index): Prototype.
11329 * systime.h (EMACS_GET_TIME) [!GETTIMEOFDAY_ONE_ARGUMENT]: Use
11330 HAVE_STRUCT_TIMEZONE.
11332 * s/osf1.h: Move string.h hack here from alpha.h and make it
11334 (C_SWITCH_SYSTEM): Use _OSF_SOURCE, not -BSD, which clashes with
11336 (WAIT_USE_INT, SYS_SIGLIST_DECLARED, sys_siglist, NSIG): Define.
11337 (SOCKLEN_TYPE): Don't define.
11339 * m/alpha.h: Remove string.h hack.
11341 * s/osf5-0.h: New file.
11343 * filelock.c: Use feature tests for fcntl.h, string.h. Don't
11344 include time.h, done by systime.h.
11345 [__FreeBSD__]: Remove redundant includes.
11347 * callproc.c (setpgrp): Undefine before defining.
11348 (delete_temp_file): Return Qnil to avoid warning.
11350 * config.in (HAVE_TERM_H, HAVE_STRUCT_TIMEZONE): Add.
11352 * xfaces.c: Include fontset.h dependent on HAVE_WINDOW_SYSTEM, not
11355 * fontset.h (free_face_fontset): Renamed from fs_free_face_fontset.
11357 * composite.h (compose_text): Declare.
11359 * xterm.c: Don't include sys/types.h unconditionally. Don't
11360 protect its inclusion with !USG (following xmenu.c).
11362 2000-06-23 Gerd Moellmann <gerd@gnu.org>
11364 * xfns.c (x_create_tip_frame): Initialize frame's colors like
11367 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
11369 * coding.c (decode_eol_post_ccl): Special handling for undecided
11370 and inconsistent EOL types.
11372 2000-06-22 Gerd Moellmann <gerd@gnu.org>
11374 * xrdb.c (x_load_resources): Add default resource for scroll bar's
11375 trough color and main window's background color.
11377 * xfns.c (Fx_file_dialog) [HAVE_MOTIF_2_1]: Handle events differently.
11379 * xterm.h (Xt_app_con): External declaration.
11381 * widget.c (EmacsFrameRealize): Fix typo.
11383 * widget.c (EmacsFrameRealize): Remove SubstructureRedirectMask.
11385 * xdisp.c (handle_stop): Initialize it->add_overlay_start to zero.
11386 (handle_invisible_prop): Record the start of invisible text in
11387 it->add_overlay_start.
11388 (struct overlay_entry): Add member `overlay'.
11389 (handle_overlay_change): Simplify.
11390 (next_overlay_string): After having processed overlay strings at the
11391 end of the buffer, record that fact in
11392 it->overlay_strings_at_end_processed_p.
11393 (compare_overlay_entries): If before- and after-strings come
11394 from the same overlay, let before-strings come first.
11395 (RECORD_OVERLAY_STRING): Record the overlay that strings come from.
11396 (load_overlay_strings): Take it->add_overlay_start into account
11397 when adding overlay strings.
11399 * dispextern.h (struct it): Add member add_overlay_start.
11401 2000-06-22 Dave Love <fx@gnu.org>
11403 * s/isc3-0.h (C_SWITCH_SYSTEM): Define _XOPEN_SOURCE=500.
11405 * s/gnu-linux.h (C_SWITCH_SYSTEM): Don't define _XOPEN_SOURCE here.
11407 2000-06-22 Kenichi Handa <handa@etl.go.jp>
11409 * ccl.c (ccl_driver) <CCL_End>: Decrement stack_idx only when it
11412 2000-06-21 Dave Love <fx@gnu.org>
11414 * Makefile.in (GETLOADAVG_OBJ): Removed -- LIBOBJS does it.
11416 2000-06-21 Stefan Monnier <monnier@cs.yale.edu>
11418 * syntax.c (back_comment): Simplify string-parity counting (with
11419 the added benefit of handling multiple string-styles as long as
11420 they are not intertwined).
11421 Jump to the slow code as soon as a comment starter is found in
11422 a "string_lossage" position. Fixes the case: " /* " /* " */.
11424 2000-06-21 Dave Love <fx@gnu.org>
11426 * Makefile.in: Use GETLOADAVG_LIBS.
11428 * config.in: Add HAVE_FCNTL_H, _FILE_OFFSET_BITS,
11429 _LARGEFILE_SOURCE, _LARGE_FILES, _XOPEN_SOURCE.
11431 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
11433 * syntax.c (describe_syntax): Recognize the `n'estable bit.
11434 (Fforward_comment, scan_lists):
11435 Check the comstyle of single-char comment-starters.
11436 (scan_sexps_forward): Don't try to recognize `half comment-enders' if
11437 we're just at the beginning of the comment (f.ex with (*) ... (*)).
11438 Check the comstyle of single-char comment-starters.
11439 Clarify control-flow around the Scomment case.
11441 2000-06-20 Dave Love <fx@gnu.org>
11443 * fns.c (make_hash_table, maybe_resize_hash_table):
11444 Cast arg of next_almost_prime.
11446 * tparam.c [emacs]: Include lisp.h.
11448 * termcap.c [emacs]: Test HAVE_FCNTL_H, not USG5. Include lisp.h
11451 2000-06-20 Gerd Moellmann <gerd@gnu.org>
11453 * keyboard.c (adjust_point_for_property): Check if display
11454 property should be treated as intangible by looking at its value.
11456 * xdisp.c (single_display_prop_intangible_p)
11457 (display_prop_intangible_p): New functions.
11459 * dispextern.h (display_prop_intangible_p): Add prototype.
11461 * xdisp.c (dump_glyph_row): Show type of glyph->object.
11463 * s/isc4-0.h (sigblock): Redefined to pass a pointer as second
11464 argument to sigprocmask.
11466 * s/sco5.h (sigblock): Redefined to pass a pointer as second
11467 argument to sigprocmask.
11469 * syssignal.h (sigblock, sigunblock) [USG5_4]: Set
11470 sigprocmask_set, and pass a pointer to it to sigprocmask.
11472 * sysdep.c (sigprocmask_set): New variable.
11474 * fileio.c (make_temp_name): Don't use `%s' in string passed to
11477 2000-06-20 Sam Steingold <sds@gnu.org>
11479 * xrdb.c: Don't declare xmalloc, xrealloc.
11481 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
11483 * regex.c (re_match, re_match_2): Protect calls to alloca (0).
11484 (re_comp): Cast gettext return value to avoid complaints when
11487 2000-06-20 Dave Love <fx@gnu.org>
11489 * m/stride.h, m/mips.h: Don't define HAVE_GETWD, HAVE_GETTIMEOFDAY.
11491 * m/ibmrt-aix.h: Don't declare HAVE_GETTIMEOFDAY, HAVE_VFORK.
11493 * m/ibmrs6000.h, m/ibmps2-aix.h, m/dpx2.h: Don't declare HAVE_GETWD.
11495 * m/alpha.h: Don't declare xmalloc, xrealloc.
11497 * s/ux4800.h: Don't declare GETTIMEOFDAY_ONE_ARGUMENT.
11499 * s/usg5-4-2.h: Don't declare HAVE_GETWD, VFORK_RETURN_TYPE.
11501 * s/umips.h: Don't declare HAVE_GETWD, HAVE_GETTIMEOFDAY.
11503 * s/cxux.h, s/gnu-linux.h, s/iris3-6.h, s/irix3-3.h: Don't declare
11506 * keyboard.h (poll_for_input_1): Declare.
11508 * getloadavg.c: Don't define NLIST_STRUCT (handled by configure).
11510 * alloc.c (xmalloc, xrealloc, xfree): Define using POINTER_TYPE.
11512 * doprnt.c: Don't declare xmalloc, xrealloc.
11514 * lisp.h (x_set_tool_bar_lines, free_frame_xic, compose_text)
11515 (getenv, ctime, getwd): Removed.
11516 (xmalloc, xrealloc, xfree): Declare using POINTER_TYPE.
11518 * xterm.h: Remove duplicate prototypes. Declare free_frame_xic,
11519 x_set_tool_bar_lines.
11521 * config.in: Add HAVE_GETWD. Move some definitions above
11522 machine/system includes.
11524 2000-06-20 Kenichi Handa <handa@etl.go.jp>
11526 * s/bsd386.h (HAVE_GETLOADAVG): Define it as 1.
11528 * xfaces.c (font_list): Handle the case that REGISTRY doesn't
11529 contain information about ENCODING.
11531 * fontset.c (FONTSET_ASCII): Use the first element of char table
11532 for an ASCII font, not defalt slot.
11533 (fontset_ref_via_base): If FONTSET doesn't contain information for
11534 C, try the default fontset.
11535 (make_fontset): Don't copy the default fontset.
11536 (fontset_font_pattern): Likewise.
11537 (accumulate_font_info): If ELT is nil, use the corresponding
11538 element in the default fontset.
11540 2000-06-19 Dave Love <fx@gnu.org>
11542 * syntax.c (Fparse_partial_sexp): Doc fix.
11544 * regex.h: Test PROTOTYPES as well as __STDC__.
11546 * unexalpha.c: Include errno.h, string.h, unistd.h. Don't declare
11547 errno, strerror. Put text after #endif in comment.
11549 * xdisp.c (dump_glyph_matrix): Add `static' to declaration (for pcc).
11551 * xterm.c (x_frame_of_widget): Likewise.
11553 2000-06-19 Gerd Moellmann <gerd@gnu.org>
11555 * abbrev.c (syms_of_abbrev): Set buffer_default's abbrev table
11556 to Vfundamental_mode_abbrev_table.
11558 * alloc.c (mark_object) [GC_CHECK_MARKED_OBJECTS]: Check that no
11559 bogus objects are marked. This slows down GC by ~80 percent, but
11560 it might be worth trying when debugging GC-related problems.
11561 This feature requires conservative stack marking to be enabled.
11563 * xterm.c (XTread_socket) <KeyPress>: In case XmbLookupString
11564 returns XLookupChars, reset `modifiers' to zero.
11566 2000-06-19 Dave Love <fx@gnu.org>
11568 * mktime.c: Unprotoized.
11570 2000-06-19 Richard Stallman <rms@gnu.org>
11572 * data.c (set_internal): If variable is frame-local,
11573 store the new value immediately into the frame parameter alist.
11575 2000-06-19 Ken Raeburn <raeburn@gnu.org>
11577 * xfns.c (jpeg_load): Fetch error-handling data first, then fill
11578 in the custom handler pointer.
11580 * keyboard.c (follow_key, read_key_sequence): Use XUINT on key
11581 value, or checks for CHAR_META can fail when Lisp_Object is a
11583 * keymap.c (get_keyelt): Likewise.
11585 2000-06-19 Kenichi Handa <handa@etl.go.jp>
11587 * ccl.h (struct ccl_program): New member eol_type.
11588 (struct ccl_spec): New member cr_carryover.
11590 * ccl.c (CCL_WRITE_CHAR): Convert NL according to ccl->eol_type.
11591 (setup_ccl_program): Initialize ccl->eol_type to CODING_EOL_LF.
11593 * coding.c (setup_coding_system) <4>: Reset member `cr_carryover'.
11594 (ccl_coding_driver): On encoding, initialize ccl->eol_type.
11595 (decode_eol_post_ccl): New function.
11596 (decode_coding): Don't detect EOL format here for CCL based coding
11598 (decode_coding) <coding_type_ccl>: Handle carryovered CR. Call
11599 decode_eol_post_ccl after running the CCL program.
11600 (code_convert_region): Don't detect EOL format here for CCL based
11602 (decode_coding_string): Likewise.
11604 2000-06-18 Ken Raeburn <raeburn@gnu.org>
11606 * charset.c (update_charset_table): Use XINT on "iso_final_char"
11607 when treating it as an integer.
11609 * coding.h (encode_coding_string): Declare.
11611 * keyboard.c (read_key_sequence): Use XINT on "pos" when treating
11614 * keymap.c (Fwhere_is_internal): Rename argument "keymap" to
11615 "xkeymap" to avoid shadowing the "enum map_type" value that needs
11616 to be passed to get_local_map.
11618 * sound.c (Fplay_sound): Don't call make_number on
11619 Frun_hook_with_args count argument.
11621 * xterm.c (x_send_scroll_bar_event): Fudge lisp object/integer
11622 for lisp objects in X event structure data field, when lisp
11623 objects are represented with unions.
11624 (x_scroll_bar_to_input_event): Ditto.
11626 2000-06-16 Ken Raeburn <raeburn@gnu.org>
11628 * xdisp.c (decode_mode_spec): In "no_value" case, do NUL
11629 termination of string. Fix sense of test whether
11630 Vline_number_display_limit is an integer.
11632 2000-06-16 Gerd Moellmann <gerd@gnu.org>
11634 * xfaces.c (syms_of_xfaces) [DEBUG_X_COLORS]: Defsubr dump_colors
11635 only if HAVE_X_WINDOWS.
11637 * keymap.c (describe_buffer_bindings): Add `\f\n' in front
11640 * dispnew.c (update_frame_1): Handle case that cursor vpos is
11643 2000-06-15 Eli Zaretskii <eliz@is.elta.co.il>
11645 * unexec.c (toplevel): Fix last change, so as not to deprive MSDOS
11648 2000-06-15 Kenichi Handa <handa@etl.go.jp>
11650 * coding.c (decode_coding_emacs_mule): Always set src_base at the
11651 start of the while loop.
11653 2000-06-15 Gerd Moellmann <gerd@gnu.org>
11655 * atimer.c (alarm_signal_handler): Add forward declaration.
11657 * data.c (set_internal): Remove debug code.
11659 2000-06-14 Gerd Moellmann <gerd@gnu.org>
11661 * Makefile.in (bootstrap-temacs): Add `-I../src'.
11663 * unexec.c (toplevel) [COFF]: Include coff.h.
11665 * s/lynxos.h: New file.
11667 * keymap.c (Fsingle_key_description): Enclose function key and
11668 event symbol names in angle brackets.
11670 * xdisp.c (setup_echo_area_for_printing): Call
11671 message_log_maybe_newline if message_buf_print is not set.
11673 * print.c (printchar, strout): Don't check message_buf_print
11674 before calling setup_echo_area_for_printing because that
11675 function does something useful even when message_buf_print is
11678 * xdisp.c (message_truncate_lines, Qmessage_truncate_lines):
11680 (ensure_echo_area_buffers): Initialize echo buffer's
11681 truncate lines setting to nil.
11682 (with_echo_area_buffer): Don't set the echo buffer's truncate
11683 lines setting here.
11684 (set_message_1): Set it here instead, based on the value
11685 of message_truncate_lines.
11686 (resize_mini_window): Handle case that lines are truncated.
11687 (syms_of_xdisp): Initialize Qmessage_truncate_lines.
11688 DEFVAR_BOOL message-truncate-lines.
11690 * keyboard.c (read_char): Bind message-truncate-lines to t
11691 while displaying a help-echo.
11693 * lisp.h (Qmessage_truncate_lines): External declaration.
11695 2000-06-13 Gerd Moellmann <gerd@gnu.org>
11697 * xdisp.c (Vline_number_display_limit): Renamed from
11698 line_number_display_limit.
11699 (syms_of_xdisp): Use DEFVAR_LISP for line-number-display-limit.
11700 Extend documentation string. Initialize
11701 Vline_number_display_limit to nil meaning no limit.
11702 (decode_mode_spec): Use Vline_number_display_limit with its new
11705 * xterm.c (x_check_font) [GLYPH_DEBUG]: Add prototype.
11707 2000-06-13 Richard Stallman <rms@gnu.org>
11709 * frame.c (Fmodify_frame_parameters): Doc fix.
11711 * xfns.c (x_set_frame_parameters): Comment fix.
11713 * frame.c (store_frame_param): Call swap_in_global_binding if the
11714 variable's current binding was chosen based on this frame.
11716 * data.c (swap_in_global_binding): New function.
11718 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
11720 * msdos.c (IT_write_glyphs): Don't use CODING_REQUIRE_ENCODING
11721 macro, instead AND with CODING_REQUIRE_ENCODING_MASK.
11723 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
11725 * msdos.h (EMACS_MSDOS_H): Renamed from MSDOS_H_.
11727 2000-06-12 Jason Rumney <jasonr@gnu.org>
11729 * w32bdf.h (EMACS_W32BDF_H): Renamed from __W32BDF_H__
11731 * w32.h (EMACS_W32_H): Renamed from _NT_H_
11733 * w32gui.h (EMACS_W32GUI_H): Renamed from __W32GUI_H__
11735 * w32inevt.h (EMACS_W32INEVT_H): Renamed from __NTINEVT_H__
11737 2000-06-12 Gerd Moellmann <gerd@gnu.org>
11739 * xfaces.c (Fdump_colors) [DEBUG_X_COLORS]: New function.
11740 (syms_of_xfaces): Defsubr Sdump_colors.
11741 (x_free_colors): Don't treat b&w specially on default visual.
11742 (x_free_dpy_colors): New function.
11743 (free_face_colors): Don't check visual class; it's done
11746 * xterm.c (x_frame_of_widget): New function.
11747 (x_alloc_nearest_color_for_widget): Use it.
11748 (x_copy_dpy_color): New function.
11749 (x_destroy_window): Free various colors.
11751 2000-06-12 Kenichi Handa <handa@etl.go.jp>
11753 * ccl.h (EMACS_CCL_H): Renamed from _CCL_H.
11755 * charset.h (EMACS_CHARSET_H): Renamed from _CHARSET_H.
11757 * coding.h (EMASC_CODING_H): Renamed from _CODING_H.
11759 * composite.h (EMACS_COMPOSITE_H): Renamed from _COMPOSITE_H.
11761 * fontset.h (EMACS_FONTSET_H): Renamed from _FONTSET_H.
11763 2000-06-11 Dave Love <fx@gnu.org>
11765 * systime.h (EMACS_SYSTIME_H): Renamed from _SYSTIME_H.
11767 2000-06-11 Eli Zaretskii <eliz@is.elta.co.il>
11769 * msdos.h: Don't use _MSDOS_H_ as a symbol, use MSDOS_H_ instead.
11771 2000-06-11 Gerd Moellmann <gerd@gnu.org>
11773 * xmenu.c (xmenu_show): Cast second parameter of lw_popup_menu
11776 2000-06-10 Kenichi Handa <handa@etl.go.jp>
11778 * regex.c (MAKE_CHAR) [!emacs]: Dummy macro for non-Emacs env.
11779 (regex_compile): Fix the code for handling the case of single byte
11780 char and multibyte char being mixed in a range within [...].
11782 * fileio.c (Finsert_file_contents): Be sure to setup src_multibyte
11783 and dst_multibyte members of coding.
11785 * charset.c (update_charset_table): Update the table
11786 bytes_by_char_head.
11787 (init_charset_once): Initialize elements of bytes_by_char_head to
11788 1 except for leading codes for private charases.
11790 * charset.h (CHARSET_8_BIT_GRAPHIC): Define as 0x80.
11791 (UNIBYTE_STR_AS_MULTIBYTE_P): Fix for an invalid multibyte sequence.
11793 2000-06-09 Ken Raeburn <raeburn@gnu.org>
11795 * xterm.c (x_connection_closed): If dpyinfo is NULL, don't try to
11796 access the data it doesn't point to.
11798 2000-06-08 Gerd Moellmann <gerd@gnu.org>
11800 * xterm.c (XTread_socket) <FocusIn>: Queue a FOCUS_IN_EVENT which
11801 will be translated to a switch-frame event when reading the
11802 event queue. This is necessary because Emacs otherwise won't
11803 perform a switch-frame to a new frame until some other event, for
11804 example a keystroke event, forces it to do so. This has various
11805 effects, one visible being that the cursor of a frame created with
11806 C-x 5 2 or switched to with a window manager key binding like
11807 A-TAB stays hollow because selected_window isn't on the newly
11808 focused frame until the switch-frame is performed.
11810 * keyboard.c (kbd_buffer_get_event): Handle FOCUS_IN_EVENT by
11811 generating a switch-frame event if necessary.
11813 * termhooks.h (enum event_kind): Add FOCUS_IN_EVENT.
11815 * xdisp.c (handle_fontified_prop): Don't GCPRO local var `pos';
11818 2000-06-08 Kenichi Handa <handa@etl.go.jp>
11820 * fontset.c (Fset_fontset_font): The arg CHARACTER may be a charset.
11822 2000-06-07 Gerd Moellmann <gerd@gnu.org>
11824 * window.c (displayed_window_lines): Take empty lines at
11825 the bottom of a window into account.
11827 * window.c (displayed_window_lines): New function.
11828 (Fmove_to_window_line): Use displayed_window_lines to determine
11829 the number of lines to move, instead of using the window's height.
11831 * lread.c (readevalloop): If READCHARFUN sets point to ZV, arrange
11832 to stop reading, even if the form read sets point to a different
11833 value when evaluated.
11835 * xdisp.c (display_line): Fix code deciding in which line to
11838 2000-06-07 Kenichi Handa <handa@etl.go.jp>
11840 * fileio.c (e_write): Free composition data if stored in
11843 2000-06-06 Gerd Moellmann <gerd@gnu.org>
11845 * xdisp.c (display_line): Set row's and iterator's
11846 starts_in_middle_of_char_p and ends_in_middle_of_char_p flags.
11847 Set cursor even if row ends in the middle of a character.
11848 (dump_glyph_row): Print values of new flags.
11849 (redisplay_window) <cursor movement in unchanged window>: When
11850 point has been moved forward, and PT is at the end of the cursor
11851 row, don't place the cursor in the next row if the cursor row ends
11852 in the middle of a character or at ZV.
11854 * dispextern.h (struct it): Add starts_in_middle_of_char_p.
11855 (struct glyph_row): Add starts_in_middle_of_char_p and
11856 ends_in_middle_of_char_p.
11857 (MATRIX_ROW_ENDS_IN_MIDDLE_OF_CHAR_P): Test row's
11858 ends_in_middle_of_char_p flag.
11859 (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Likewise.
11861 * term.c (append_glyph): Revert change of 2000-06-06.
11863 * xdisp.c (display_line): Revert change of 2000-06-06. Treat
11864 padding glyph not fitting on line as whole character not
11867 * xterm.c (x_produce_glyphs): Don't xassert `it->descent > 0';
11868 this isn't true for images with `:ascent 100'.
11870 2000-06-06 Kenichi Handa <handa@etl.go.jp>
11872 * buffer.c (Fset_buffer_multibyte): Don't make the current buffer
11873 as modified if it is originally unmodified.
11875 * term.c (encode_terminal_code): Change the way to check if
11876 terminal coding does any conversion.
11877 (append_glyph): Set glyph->pixel_width correctly.
11879 * xdisp.c (display_line): While checking line continuation, pay
11880 attention to a padding glyph.
11882 2000-06-05 Gerd Moellmann <gerd@gnu.org>
11884 * xdisp.c (redisplay_window): Always use set_buffer_internal_1.
11886 2000-06-05 Dave Love <fx@gnu.org>
11888 * xdisp.c: Include fontset.h.
11890 * xfns.c (x_real_positions): Declare tmp_nchildren as unsigned.
11892 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
11894 * dispnew.c: Conditionally include term.h.
11896 * coding.h: Declare code_convert_string_norecord.
11898 * frame.h (struct frame): Use volatile unconditionally.
11900 * buffer.h: Remove Vbefore_change_function, Vafter_change_function.
11902 * xmenu.c (menu_item_selection): Declare volatile unconditionally.
11904 * systime.h: Protect against multiple inclusion.
11905 (timezone) [USG5_4]: Define as time_t.
11907 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
11908 (Foptimize_char_table, make_temp_name): Declare.
11910 * Makefile.in (xdisp.o): Depend on fontset.h.
11912 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
11914 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
11915 (Foptimize_char_table, make_temp_name): Declare.
11919 * s/netbsd.h: Don't define autoconfiscated MATHERR.
11921 2000-06-02 Dave Love <fx@gnu.org>
11923 * lread.c (_XOPEN_SOURCE, __EXTENSIONS__): Don't define.
11925 2000-06-02 Gerd Moellmann <gerd@gnu.org>
11927 * xfaces.c (realize_x_face): When copying BASE_FACE bitwise to the
11928 result face, set flags in that face indicating that colors may not
11931 * xterm.c (x_set_mouse_face_gc): If first glyph isn't a character
11932 glyph, use the ASCII NUL character to determine the face.
11934 2000-06-02 Dave Love <fx@gnu.org>
11936 * sysdep.c: Conditionally include stdlib.h, unistd.h.
11937 (VFORK_RETURN_TYPE): Remove.
11939 * config.in: Add NO_MATHERR.
11941 2000-06-01 Dave Love <fx@gnu.org>
11943 * cmds.c (internal_self_insert): Don't check
11944 Vbefore_change_function, Vafter_change_function.
11946 * insdel.c (signal_before_change, signal_after_change): Likewise.
11948 * buffer.c (Vbefore_change_function, Vafter_change_function):
11949 Variables and their initializations deleted.
11951 * callint.c (Fcall_interactively): Doc fix.
11953 * terminfo.c (ospeed) [HAVE_SPEED_T]: Don't declare extern.
11955 2000-05-31 Dave Love <fx@gnu.org>
11957 * textprop.c: Revert last change -- duplicated.
11959 2000-05-31 Gerd Moellmann <gerd@gnu.org>
11961 * dispnew.c (find_glyph_row_slice, swap_glyphs_in_rows): Put
11964 * lisp.h (eassert) [!ENABLE_CHECKING]: Define as `(void) 0'.
11966 2000-05-31 Jason Rumney <jasonr@gnu.org>
11968 * search.c (Fre_search_forward, Fre_search_backward)
11969 (Fposix_search_backward, Fposix_search_forward): Fix newlines in docs.
11971 * w32select.c (Fw32_set_clipboard_data): Change QNil to Qnil.
11973 2000-05-30 Jason Rumney <jasonr@gnu.org>
11975 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: New macros.
11976 [WINDOWSNT]: Add extern for Vw32_system_coding_system.
11978 * dispextern.h (struct glyph) [WINDOWSNT]: Add w32_font_type member.
11980 * fileio.c (Fread_file_name) [HAVE_NTGUI]: Use file dialog.
11981 (Fread_file_name) [HAVE_NTGUI, USE_MOTIF]: Do not attempt to
11982 expand a nil default_filename.
11984 * keyboard.c (make_lispy_event) [WINDOWS_NT]: Pass a window
11985 pointer to glyph_to_pixel_coords, not a frame.
11987 * makefile.nt (w32fns.obj, w32menu.obj): Add charset.h and
11988 coding.h to dependencies.
11990 * w32bdf.c (w32_load_bdf_font): Initialize font->double_byte_p.
11992 * w32console.c (glyph_to_pixel_coords): Change first parameter to
11993 window pointer to be consistent with w32term.c and xterm.c.
11995 * w32fns.c: Format and doc changes to bring closer to xfns.c.
11996 (VIETNAMESE_CHARSET): Define if not defined in system headers.
11997 (Qline_spacing, Qcenter): New variables.
11998 (Qw32_charset_*, w32_codepage_for_font): Moved from w32term.c.
11999 (x_set_line_spacing): New function.
12000 (x_set_frame_parameters): Use FRAME_NEW_WIDTH, FRAME_NEW_HEIGHT macros.
12001 (x_specified_cursor_type): New function.
12002 (x_set_cursor_type): Use it.
12003 (x_set_name, x_set_title): Use ENCODE_SYSTEM to encode titlebar
12005 (validate_x_resource_name, x_get_resource_string): Measure lengths
12006 of external strings in bytes.
12007 (w32_wnd_proc) [WM_MEASURE_ITEM]: Avoid calling
12008 GetTextExtentPoint32 with NULL title.
12009 (Fx_create_frame): Initialize Qline_spacing.
12010 (w32_load_system_font): Initialize font->double_byte_p.
12011 (x_to_w32_charset): Use Vw32_charset_info_alist.
12012 (Image, busy cursor, tooltip functions): Merged changes from
12013 xfns.c. Not yet functional on Windows.
12015 * w32gui.h (W32FontStruct): Add double_byte_p member.
12017 * w32inevt.c (NUM_TRANSLATED_MOUSE_BUTTONS): New constant.
12018 (emacs_button_translation): Use it.
12019 (do_mouse_event): Allow up to 32 mouse buttons by allowing any bit
12020 in `mask' to be set.
12022 * w32menu.c (single_submenu, w32_menu_show): Call ENCODE_SYSTEM on
12025 * w32term.c: Format and doc changes to bring closer to xterm.c.
12026 (w32_char_font_type): New enum.
12027 (Qw32_charset_*, w32_codepage_for_font): Moved to w32fns.c.
12028 (w32_per_char_metric): Use w32_char_font_type instead of unicode_p.
12029 (w32_encode_char): New function.
12030 (x_encode_char): Removed.
12031 (x_get_glyph_and_face_encoding): Use w32_encode_char in place of
12032 x_encode_char and w32_font_is_double_byte.
12033 (x_produce_image_glyph): Use image_ascent.
12034 (x_produce_glyphs): Use new version of w32_per_char_metric and
12035 handle NULL return value. Allow extra line spacing.
12036 (W32_TEXTOUT): Distinguish between Unicode and DBCS text.
12037 (w32_get_glyph_overhangs): Remove unicode_p param. Use
12038 w32_font_type member of glyph instead.
12039 (x_draw_glyph_string): Draw underline and strike-out for BDF fonts.
12040 (fast_find_position): Make sure not to consider rows not visible
12042 (w32_read_socket) [WM_MENUSELECT]: Cannot call
12043 w32_menu_display_help with input blocked, as it can abort.
12044 (x_display_and_set_cursor): Choose cursor depending
12045 on buffer-local value of cursor_type.
12046 (x_draw_bar_cursor): Add parameter WIDTH.
12048 * w32term.h (CP_DEFAULT): Define.
12049 (Fx_display_color_p, Fx_display_grayscale_p, image_ascent): Declare.
12051 2000-05-30 Gerd Moellmann <gerd@gnu.org>
12053 * search.c (Fre_search_forward, Fre_search_backward)
12054 (Fposix_search_backward, Fposix_search_forward): Doc fix.
12056 2000-05-30 Kenichi Handa <handa@etl.go.jp>
12058 * coding.c (detect_coding_iso2022): Fix code for checking
12059 CODING_CATEGORY_MASK_ISO_8_2.
12061 2000-05-29 Stefan Monnier <monnier@cs.yale.edu>
12063 * regex.c (PREFETCH_NOLIMIT): New function.
12064 (re_match_2_internal): Use it and adjust the end_match_2 logic.
12066 2000-05-29 Gerd Moellmann <gerd@gnu.org>
12068 * syntax.c (find_defun_start): Move test for
12069 open_paren_in_column_0_is_defun_start outside of the loop.
12071 * xdisp.c (redisplay_window): Really switch buffers when
12072 displaying mode lines, and temporarily set selected_frame to the
12073 frame of the window that's redisplayed.
12075 * xfaces.c (free_realized_faces): Block/unblock input.
12076 (free_realized_multibyte_face): Ditto.
12078 2000-05-29 Dave Love <fx@gnu.org>
12080 * textprop.c (Qkeymap): New variable.
12081 (syms_of_textprop): Intern it.
12083 * keymap.c: Include intervals.h.
12084 (Fkey_binding, Fwhere_is_internal): Deal with `keymap' property.
12086 * Makefile.in (keymap.o): Depend on intervals.h.
12088 * keyboard.c (menu_bar_items, tool_bar_items)
12089 (Fexecute_extended_command): Deal with `keymap' property.
12090 (read_key_sequence): Track map from `keymap' property as well as
12093 * intervals.c (get_local_map): Extra arg to allow looking for
12096 * intervals.h (map_property): New enum.
12097 (get_local_map): Extra arg using it.
12098 (Qkeymap): Declare.
12100 * lisp.h (get_local_map): Don't declare here.
12102 2000-05-29 Kenichi Handa <handa@etl.go.jp>
12104 * Makefile.in (callproc.o): Depend on composite.h.
12106 * callproc.c: Include composite.h.
12107 (Fcall_process): Handle composition correctly.
12109 * coding.h (coding_allocate_composition_data): Extern it.
12110 (coding_restore_composition): Likewise.
12112 * coding.c (DECODE_COMPOSITION_START): If coding->cmp_data is not
12113 yet allocated, finish decoding with result
12114 CODING_FINISH_INSUFFICIENT_CMP.
12115 (coding_allocate_composition_data): Make it non-static.
12116 (coding_restore_composition): Likewise.
12118 2000-05-29 Eli Zaretskii <eliz@is.elta.co.il>
12120 * charset.c (syms_of_charset): Revert last change.
12122 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
12124 * term.c (produce_glyphs): Treat characters from the eight-bit-*
12125 charsets as unibyte, with 1-column screen width. Sent by Kenichi
12128 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
12130 * charset.c (syms_of_charset): Set width of character sets
12131 eight-bit-control and eight-bit-graphic to 1 column.
12133 2000-05-26 Gerd Moellmann <gerd@gnu.org>
12135 * config.in (HAVE_SPEED_T): New define.
12137 * sysdep.c, terminfo.c (ospeed) [HAVE_SPEED_T]: Declare as
12140 2000-05-26 Dave Love <fx@gnu.org>
12142 * coding.c (shrink_decoding_region): Initialize eol_conversion.
12144 * data.c (Qsubrp, Qmany, Qunevalled): New variables.
12145 (Fsubr_arity): New function.
12146 (syms_of_data): Install them.
12148 2000-05-26 Kenichi Handa <handa@etl.go.jp>
12150 * charset.c (init_charset_once): Set the table bytes_by_char_head
12153 * fontset.c (syms_of_fontset): Adjust the font name for ascii of
12154 the default fontset to what Emacs uses by default.
12155 (check_registry_encoding): This function deleted.
12156 (Fset_fontset_font): Remove the adhoc condition for the default
12157 fontset. Allow cons in FONTNAME.
12159 * fns.c (map_char_table): Ignore char-table entries for
12160 charsets eight-bit-control and eight-bit-graphic.
12162 2000-05-25 Ken Raeburn <raeburn@gnu.org>
12164 * emacs.c (main): Initialize keyboard syms before initializing
12165 window code, so face names are available.
12167 2000-05-25 Stefan Monnier <monnier@cs.yale.edu>
12169 * regex.c (at_begline_loc_p): Also recognize the \\(?:^ case
12170 of an anchor at the beginning of a shy-group.
12172 2000-05-25 Gerd Moellmann <gerd@gnu.org>
12174 * xdisp.c (handle_invisible_prop): Don't try to skip over
12175 invisible text if end of text is already reached.
12177 2000-05-25 Dave Love <fx@gnu.org>
12179 * xdisp.c (Fdump_glyph_matrix): Declare the arg.
12181 * coding.c (encode_eol): Add null statement after label.
12183 2000-05-25 Eli Zaretskii <eliz@is.elta.co.il>
12185 * w16select.c (Fw16_set_clipboard_data): Fix the change from
12188 2000-05-25 Kenichi Handa <handa@etl.go.jp>
12190 * ccl.c (ccl_driver): Fix previous change.
12192 2000-05-25 Kenichi Handa <handa@etl.go.jp>
12194 * coding.c (run_pre_post_conversion_on_str): Set point to the
12195 beginning of buffer before calling coding->post_read_conversion.
12196 (decode_coding_string): Give correct args to
12197 run_pre_post_conversion_on_str.
12198 (encode_coding_string): Likewise.
12200 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>
12201 <CCL_WriteMultibyteChar2>: Handle charsets eight-bit-control and
12202 eight-bit-graphic correctly.
12204 2000-05-24 Kenichi HANDA <handa@etl.go.jp>
12206 * fileio.c (Finsert_file_contents): Even if a file is not found,
12207 execute codes for setting up coding system. Call
12208 after-insert-file-functions unconditionally.
12210 2000-05-24 Gerd Moellmann <gerd@gnu.org>
12212 * callproc.c, emacs.c, sysdep.c (setpgrp): Don't define if USG and
12213 BSD_PGRPS are not defined.
12215 2000-05-24 Kenichi Handa <handa@etl.go.jp>
12217 * charset.c (update_charset_table): Accept nil in LONG_NAME and
12219 (syms_of_charset): Avoid building same strings.
12221 2000-05-23 Gerd Moellmann <gerd@gnu.org>
12223 * lread.c (Fload): Add a comment about the meaning of
12224 Vuser_init_file being t.
12226 * puresize.h (BASE_PURESIZE): Increase to 675000.
12228 * s/gnu-linux.h (setpgrp): Don't define it here because this
12229 prevents compilation on GNU/Linux systems with glib 2.2.
12231 * callproc.c, emacs.c, sysdep.c (setpgrp) [HAVE_SETPGID]: Define
12234 2000-05-23 Eli Zaretskii <eliz@is.elta.co.il>
12236 * Makefile.in (SOME_MACHINE_LISP): Add disp-table.elc,
12237 dos-vars.elc, ccl.elc, and codepage.elc, all loaded by the MS-DOS
12239 (MSDOS_SUPPORT): Add dos-vars.elc, ccl.elc, and codepage.elc.
12241 2000-05-23 Kenichi Handa <handa@etl.go.jp>
12243 * syntax.c (skip_chars): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
12245 * msdos.c (IT_write_glyphs): Set coding->src_multibyte to 1.
12247 * term.c (encode_terminal_code): Set coding->src_multibyte properly.
12249 * coding.c (encode_eol): Fix a bug of DOS style EOL encoding.
12251 2000-05-22 Kenichi Handa <handa@etl.go.jp>
12253 * keyboard.c (read_char): Allow character codes 128..255 to be
12254 handled by input-method-function.
12256 * insdel.c (adjust_markers_for_replace): Fix previous change.
12257 (adjust_after_replace): If PREV_TEXT is nil, call
12258 adjust_markers_for_insert, not adjust_markers_for_replace.
12260 2000-05-20 NIIBE Yutaka <gniibe@mri.co.jp>
12262 * s/gnu-linux.h (UNIX98_PTYS) [HAVE_GRANDPT]: Define.
12263 (PTY_ITERATION, PTY_NAME_SPRINTF, PTY_OPEN, PTY_TTY_NAME_SPRINTF)
12264 [HAVE_GRANDPT]: Define.
12265 (C_SWITCH_SYSTEM): Add -D_XOPEN_SOURCE.
12267 * sysdep.c (setup_pty): Treat case that UNIX98_PTYS is defined
12270 * config.in (HAVE_GRANDPT, HAVE_GETPT): New defines.
12272 * process.c (toplevel) [UNIX98_PTYS]: Include stdlib.h.
12274 2000-05-20 Kenichi Handa <handa@etl.go.jp>
12276 The following changes are to handle 8-bit characters in a
12277 multibyte buffer/string without facing with byte combining
12278 problem. Two new charsets eight-bit-control (for 0x80..0x9F) and
12279 eight-bit-graphic (for 0xA0..0xFF) are introduced.
12281 * Makefile.in (fns.o): Depend on charset.h.
12283 * alloc.c (Fmake_byte_code): If BYTECODE-STRING is multibyte,
12284 convert it to unibyte.
12285 (make_string): Use parse_str_as_multibyte, not chars_in_text.
12287 * buffer.c (advance_to_char_boundary): Don't use DEC_POS to find a
12288 apparent char boundary.
12289 (Fset_buffer_multibyte): Convert 8-bit characters in the range
12290 0x80..0x9F to/from multibyte form.
12292 * bytecode.c (Fbyte_code): If arg BYTESTR is multibyte, convert it
12295 * callproc.c (Fcall_process): Always encode an argument string if
12296 it is multibyte. Setup src_multibyte and dst_multibyte members of
12297 process_coding properly.
12299 * category.c (Fmodify_category_entry): Use SPLIT_CHAR, not
12300 SPLIT_NON_ASCII_CHAR.
12302 * ccl.c (CCL_WRITE_CHAR): Be sure to write single byte characters
12304 (CCL_MAKE_CHAR): Use MAKE_CHAR, not MAKE_NON_ASCII_CHAR.
12306 * charset.c (Qeight_bit_control, Qeight_bit_graphic): New variables.
12307 (SPLIT_CHARACTER_SEQ): This macro deleted.
12308 (SPLIT_MULTIBYTE_SEQ): Assume that multibyte sequence at STR is valid.
12309 (CHAR_COMPONENTS_VALID_P): Handle new charsets; eight-bit-control
12310 and eight-bit-graphic.
12311 (char_to_string): Likewise. Signal an error for too large
12313 (char_printable_p): Return 0 for 8-bit characters.
12314 (update_charset_table): Update iso_charset_table only when a final
12315 character is non-negative.
12316 (find_charset_in_text): Renamed from find_charset_in_str.
12317 Arguments and return value changed. Callers changed.
12318 (Fdefine_charset): Args ISO-FINAL-CHAR and ISO-GRAPHIC-PLANE can
12319 be -1 if CHARSET is used only internally.
12320 (Fmake_char_internal): Handle new charsets; eight-bit-control and
12322 (Fcharset_after): Simplified.
12323 (char_valid_p): Use SPLIT_CHAR, not SPLIT_NON_ASCII_CHAR.
12324 (char_bytes): Return 2 for chars of the range 0xA0..0xFF.
12325 (multibyte_chars_in_text): Simplified by assuming there's no
12326 invalid multibyte sequence.
12327 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte)
12328 (str_as_unibyte): New functions.
12329 (Fstring): Simpified by assuming that byte combining never happens.
12330 (init_charset_once): Initialization for
12331 LEADING_CODE_8_BIT_CONTROL.
12332 (syms_of_charset): Intern and staticpro Qeight_bit_control and
12333 Qeight_bit_graphic. Include them in Vcharset_list. Make charsets
12334 eight-bit-control and eight-bit-graphic.
12336 * charset.h (LEADING_CODE_8_BIT_CONTROL, CHARSET_8_BIT_CONTROL)
12337 (CHARSET_8_BIT_GRAPHIC): New macros.
12338 (SINGLE_BYTE_CHAR_P): Make it faster by using casting.
12339 (CHARSET_ISO_GRAPHIC_PLANE): Use XINT instead of XFASTINT.
12340 (CHARSET_REVERSE_CHARSET): Likewise.
12341 (CHARSET_VALID_P): Handle new charsets; eight-bit-control and
12343 (BYTES_BY_CHAR_HEAD, WIDTH_BY_CHAR_HEAD): Optimize for ASCII.
12344 (CHAR_CHARSET, MAKE_CHAR, SPLIT_CHAR, CHAR_BYTES): Likewise.
12345 (PARSE_MULTIBYTE_SEQ) [BYTE_COMBINING_DEBUG]: Abort if we
12346 encounter an invalid multibyte sequence.
12347 (PARSE_MULTIBYTE_SEQ) [not BYTE_COMBINING_DEBUG]: Assume multibyte
12348 sequence is always valid.
12349 (MAKE_NON_ASCII_CHAR, SPLIT_NON_ASCII_CHAR): These macros Deleted.
12350 (UNIBYTE_STR_AS_MULTIBYTE_P, MULTIBYTE_STR_AS_UNIBYTE_P): New macros.
12351 (CHAR_STRING): For 8-bit characters, call char_to_string.
12352 (INC_POS) [not BYTE_COMBINING_DEBUG]: Faster version. Assume
12353 multibyte sequence is always valid.
12354 (BUF_INC_POS) [not BYTE_COMBINING_DEBUG]: Likewise.
12355 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte)
12356 (str_as_unibyte): Extern them.
12357 (BCOPY_SHORT): Fix a bug.
12358 (CHAR_LEN): This macro deleted. Callers changed to use CHAR_BYTES.
12359 (FETCH_STRING_CHAR_ADVANCE): Check multibyteness of STRING.
12360 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK): New macro.
12361 (FETCH_CHAR_ADVANCE): Check multibyteness of the current buffer.
12363 * coding.c (ONE_MORE_BYTE, TWO_MORE_BYTES): Set coding->result to
12364 CODING_FINISH_INSUFFICIENT_SRC if there's not enough source.
12365 (ONE_MORE_CHAR, EMIT_CHAR, EMIT_ONE_BYTE, EMIT_TWO_BYTE)
12366 (EMIT_BYTES): New macros.
12367 (THREE_MORE_BYTES, DECODE_CHARACTER_ASCII)
12368 (DECODE_CHARACTER_DIMENSION1, DECODE_CHARACTER_DIMENSION2): These
12370 (CHECK_CODE_RANGE_A0_FF): This macro deleted.
12371 (detect_coding_emacs_mule): Use UNIBYTE_STR_AS_MULTIBYTE_P to
12372 check the validity of multibyte sequence.
12373 (decode_coding_emacs_mule): New function.
12374 (encode_coding_emacs_mule): New macro.
12375 (detect_coding_iso2022): Use ONE_MORE_BYTE to fetch a byte from
12377 (DECODE_ISO_CHARACTER): Just return a character code.
12378 (DECODE_COMPOSITION_START): Set coding->result instead of result.
12379 (decode_coding_iso2022, decode_coding_sjis_big5, decode_eol): Use
12380 EMIT_CHAR to produced decoded characters. Exit the loop only by
12381 macros ONE_MORE_BYTE or EMIT_CHAR. Don't handle the case of last
12383 (ENCODE_ISO_CHARACTER): Don't translate character here. Produce
12384 only position codes for an invalid character.
12385 (encode_designation_at_bol): Return new destination pointer. 5th
12386 arg DSTP is changed to DST.
12387 (encode_coding_iso2022, decode_coding_sjis_big5): Get a character
12388 from the source by ONE_MORE_CHAR. Don't handle the case of last
12390 (DECODE_SJIS_BIG5_CHARACTER, ENCODE_SJIS_BIG5_CHARACTER): These
12392 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
12393 (detect_coding_utf_16, detect_coding_ccl): Use ONE_MORE_BYTE and
12394 TWO_MORE_BYTES to fetch a byte from the source.
12395 (encode_eol): Pay attention to coding->src_multibyte.
12396 (detect_coding, detect_eol): Preserve members src_multibyte and
12398 (DECODING_BUFFER_MAG): Return 2 even for coding_type_raw_text.
12399 (encoding_buffer_size): Set magnification to 3 for all coding
12400 systems that require encoding.
12401 (ccl_coding_driver): For decoding, be sure that the result is
12402 valid multibyte sequence.
12403 (decode_coding): Initialize coding->errors and coding->result.
12404 For emacs-mule, call decode_coding_emacs_mule. For no-conversion
12405 and raw-text, always call decode_eol. Handle the case of last
12406 block here. If not coding->dst_multibyte, convert the resulting
12407 sequence to unibyte.
12408 (encode_coding): Initialize coding->errors and coding->result.
12409 For emacs-mule, call encode_coding_emacs_mule. For no-conversion
12410 and raw-text, always call encode_eol. Handle the case of last
12412 (shrink_decoding_region, shrink_encoding_region): Detect cases
12413 that we can't skip data more rigidly.
12414 (code_convert_region): Setup src_multibyte and dst_multibyte
12415 members of coding. For decoding, if the buffer is multibyte,
12416 convert the source sequence to unibyte in advance. For encoding,
12417 if the buffer is multibyte, convert the resulting sequence to
12418 multibyte afterward.
12419 (run_pre_post_conversion_on_str): New function.
12420 (code_convert_string): Deleted and divided into the following two.
12421 (decode_coding_string, encode_coding_string): New functions.
12422 (code_convert_string1, code_convert_string_norecord): Call one of
12424 (Fdecode_sjis_char, Fdecode_big5_char): Use MAKE_CHAR instead of
12425 MAKE_NON_ASCII_CHAR.
12426 (Fset_terminal_coding_system_internal)
12427 (Fset_safe_terminal_coding_system_internal): Setup src_multibyte
12428 and dst_multibyte members.
12429 (init_coding_once): Initialize iso_code_class with new enum
12430 ISO_control_0 and ISO_control_1.
12432 * coding.h (enum iso_code_class_type): Member ISO_control_code is
12433 devided into ISO_control_0 and ISO_control_1.
12434 (struct coding_system): New members src_multibyte, dst_multibyte,
12435 errors, and result. Delete member fake_multibyte.
12436 (CODING_REQUIRE_DECODING): Return 1 if coding->dst_multibyte is
12438 (CODING_REQUIRE_ENCODING): Return 1 if coding->src_multibyte is
12441 * data.c (Faref): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
12444 * editfns.c (Fformat): Be sure to convert 8-bit characters to
12446 (Ftranspose_region) [BYTE_COMBINING_DEBUG]: Abort if byte
12448 (Ftranspose_region): Delete codes for handling byte combining.
12450 * fileio.c (Finsert_file_contents): Setup src_multibyte and
12451 dst_multibyte members of coding. On handling REPLACE on unibyte
12452 buffer, convert the result of decode_coding to unibyte. On
12453 inserting into a mutibyte buffer, always call code_convert_region.
12454 (e_write): Setup coding->src_multibyte according to the
12455 multibyteness of the source (buffer or string).
12457 * fns.c (concat): Handle 8-bit characters correctly.
12458 (Fstring_as_unibyte): Be sure to make all 8-bit characters in
12459 unibyte in the result.
12460 (Fstring_as_multibyte): Be sure to make all 8-bit characters in
12461 valid multibyte form in the result.
12462 (map_char_table): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
12463 (Fbase64_encode_region, Fbase64_encode_string): If base64_encode_1
12464 return -1, signal an error.
12465 (base64_encode_1): New arg MULTIBYTE. Get each character by
12466 CHAR_STRING_AND_LENGTH if MULTIBYTE is nonzero. If a multibyte
12467 character is found, return -1.
12468 (Fbase64_decode_region): Delete codes for handling byte-combining.
12469 Treat each decoded byte as a unibyte character.
12470 (Fbase64_decode_string): Return unibyte string.
12471 (Fcompare_strings, concat, string_byte_to_char): Use
12472 FETCH_STRING_CHAR_ADVANCE_NO_CHECK instead off
12473 FETCH_STRING_CHAR_ADVANCE.
12474 (Fstring_lessp): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
12475 (mapcar1): If SEQ is string, always use FETCH_STRING_CHAR_ADVANCE.
12477 * fontset.c (fontset_ref): Use SPLIT_CHAR instead of
12478 SPLIT_NON_ASCII_CHAR.
12479 (fontset_ref_via_base, fontset_set): Likewise
12481 * insdel.c (adjust_markers_for_record_delete): Deleted.
12482 (adjust_markers_for_insert): Argument changed. Caller changed.
12483 (adjust_markers_for_replace): Likewise.
12484 (ADJUST_CHAR_POS, combine_bytes, byte_combining_error)
12485 (CHECK_BYTE_COMBINING_FOR_INSERT): Deleted.
12486 (copy_text): Delete unused local varialbe c_save. For converting
12487 to multibyte, be sure to make all 8-bit characters in valid
12489 (count_size_as_multibyte): Handle 8-bit characters correctly.
12490 (insert_1_both, insert_from_string_1, insert_from_buffer_1)
12491 (adjust_after_replace, replace_range, del_range_2)
12492 [BYTE_COMBINING_DEBUG]: Abort if byte combining occurs.
12493 (insert_1_both, insert_from_string_1, insert_from_buffer_1)
12494 (adjust_after_replace, replace_range, del_range_2) Delete codes for
12495 handling byte combining.
12496 (adjust_before_replace): Deleted.
12498 * keymap.c (Fsingle_key_description): Use SPLIT_CHAR instead of
12499 SPLIT_NON_ASCII_CHAR.
12500 (describe_vector): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
12501 (Faccessible_keymaps): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
12502 (Fkey_description): Likewise.
12504 * lread.c (read1): On reading multibyte string, be sure to make
12505 all 8-bit chararacters in valid multibyte form.
12506 (readchar): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
12508 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE
12511 * process.c (Fstart_process): GCPRO current_dir before calling
12512 Ffind_operation_coding_system. Encode arguments here.
12513 (create_process): Don't encode arguments here. Setup
12514 src_multibyte and dst_multibyte members of struct coding.
12515 (read_process_output): Setup src_multibyte and dst_multibyte
12516 members of struct coding. If the output is to multibyte buffer,
12517 always decode the output of the process. Adjust the
12518 representation of 8-bit characters to the multibyteness of the output.
12519 (send_process): Setup coding->src_multibyte according to the
12520 multibyteness of the source.
12522 * search.c (wordify): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
12523 (Freplace_match): Use FETCH_STRING_CHAR_ADVANCE and
12524 FETCH_STRING_CHAR_ADVANCE_NO_CHECK appropriately.
12526 * term.c (produce_special_glyphs): Use CHAR_BYTES instead of CHAR_LEN.
12528 * w16select.c (Fw16_set_clipboard_data): Setup members
12529 src_multibyte and dst_multibyte of coding. Adjusted for the
12530 change for find_charset_in_str.
12531 (Fw16_get_clipboard_data): Likewise.
12533 * w32fns.c (w32_to_x_font): Setup members src_multibyte and
12534 dst_multibyte of coding.
12535 (x_to_w32_font): Likewise.
12537 * w32select.c (Fw32_set_clipboard_data): Setup members
12538 src_multibyte and dst_multibyte of coding. Adjusted for the
12539 change for find_charset_in_str.
12540 (Fw32_get_clipboard_data): Likewise.
12542 * xdisp.c (get_next_display_element): Handle 8-bit characters
12544 (next_element_from_display_vector): Use CHAR_BYTES instead of CHAR_LEN.
12545 (disp_char_vector): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
12547 * xselect.c (selection_data_to_lisp_data): Setup members
12548 src_multibyte and dst_multibyte of coding. Adjusted for the
12549 change for find_charset_in_str.
12550 (lisp_data_to_selection_data): Likewise.
12552 2000-05-19 Gerd Moellmann <gerd@gnu.org>
12554 * buffer.c (Fbury_buffer): Avoid trouble from burying a killed buffer.
12556 * dispextern.h (Vimage_types): Add extern declaration.
12558 * xdisp.c (Vimage_types): Moved here from xfns.c.
12559 (syms_of_xdisp): Move `image-types' variable here from xfns.c.
12561 * xfns.c (Vimages_types): Moved to xdisp.c.
12562 (syms_of_xfns): Move `image-types' to xdisp.c.
12564 * w32fns.c (Vimage_types): Removed.
12565 (syms_of_w32fns): Remove `image-types'.
12567 2000-05-18 Kenichi Handa <handa@etl.go.jp>
12569 * fns.c (map_char_table): Pay attention to character number of
12570 charset. Check the validity of charset at the first level. For
12571 leaf nodes that has nil value, call C_FUNCTION or FUNCTION with
12574 * fontset.c: Include "buffer.h".
12575 (fs_load_font): If the face has fontset, record the face ID in
12577 (Finternal_char_font): New function.
12578 (accumulate_font_info): New function.
12579 (Ffontset_info): Rewritten for the new fontset implementation.
12580 (syms_of_fontset): Register Vdefault_fontset in the first element
12581 of Vfontset_table. Include Vdefault_fontset in
12582 Vfontset_alias_alist. Declare `internal-char-font' as a Lisp
12585 2000-05-16 Dave Love <fx@gnu.org>
12587 * m/iris5d.h: Deleted -- unused.
12589 2000-05-16 Gerd Moellmann <gerd@gnu.org>
12591 * xdisp.c, w32.c, print.c, msdos.c, emacs.c: Use the term
12592 `invalid' instead of `illegal'.
12594 * indent.c (Fmove_to_column): When ending within a tab, insert
12595 spaces first so that markers at the end of the tab get adjusted.
12597 * frame.c (frames_bury_buffer): Don't add a buffer to the frame's
12598 buffer list that wasn't selected in that frame.
12600 * filelock.c (get_boot_time): To obtain an 8 char file name, which
12601 is needed on mescaline, use a 2 char prefix, and call
12602 make_temp_name with second arg non-zero.
12604 * fileio.c (make_temp_name): New function, extracted from
12606 (Fmake_temp_name): Use it.
12608 2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
12610 * window.c (coordinates_in_window): Subtract 1 when computing right_x.
12612 2000-05-15 Gerd Moellmann <gerd@gnu.org>
12614 * Makefile.in (lisp): Add env.elc.
12616 * callproc.c (Fgetenv_internal): Renamed from Fgetenv.
12618 2000-05-12 Gerd Moellmann <gerd@gnu.org>
12620 * search.c (Freplace_match): Handle case of `\N' in the
12621 replacement when there's no group N.
12623 2000-05-11 Gerd Moellmann <gerd@gnu.org>
12625 * xdisp.c (add_to_log): Don't pass the terminating NUL byte
12626 of the message to message_dolog.
12628 * keyboard.c (read_char): Don't clear current message for help
12629 events; let the code handling help events handle this. Change
12630 code detecting help events that should be ignored.
12632 * xdisp.c (handle_single_display_prop): Don't try to set PT if
12633 we're interating over a string.
12635 2000-05-09 Dave Love <fx@gnu.org>
12637 * fileio.c (Fwrite_region): If APPEND arg is an integer, seek to
12638 that offset before writing. Move gcpro region past call of
12641 2000-05-04 Dave Love <fx@gnu.org>
12643 * buffer.c (syms_of_buffer) [auto-fill-function]: Doc fix.
12645 2000-05-04 Gerd Moellmann <gerd@gnu.org>
12647 * insdel.c (insert_from_buffer_1): Adjust FROM position by number
12648 of inserted characters when BUF equals the current buffer, and PT
12649 is in front of or equal to FROM.
12651 2000-05-03 Gerd Moellmann <gerd@gnu.org>
12653 * xdisp.c (handle_single_display_prop): If display property value
12654 is invalid, or something not supported on the frame, restore
12655 iterator's position to what it was initially. Make sure to return
12656 0 for invalid and unsupported property values.
12658 * xterm.c (x_produce_glyphs) <composite chars>: Handle case
12659 that x_per_char_metric returns null.
12661 2000-05-02 Gerd Moellmann <gerd@gnu.org>
12663 * xterm.h (struct face): Add forward declaration.
12664 (struct image): Ditto.
12665 (image_ascent): Add prototype.
12667 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
12668 (x_draw_image_relief, x_draw_image_foreground_1): Call function
12669 image_ascent instead of using IMAGE_ASCENT.
12671 * dispextern.h (DEFAULT_IMAGE_HEIGHT): New macro.
12672 (IMAGE_ASCENT): Removed.
12674 * xfns.c (Qcenter): New variable.
12675 (enum image_value_type): Add IMAGE_ASCENT_VALUE.
12676 (parse_image_spec): Handle IMAGE_ASCENT_VALUE.
12677 (image_ascent): New function.
12678 (lookup_image): Recognize `:ascent center'.
12679 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
12680 (tiff_format, gif_format, gs_format): Use IMAGE_ASCENT_VALUE.
12681 (xbm_load): Don't set image's ascent here.
12682 (xbm_image_p, xpm_image_p, pbm_image_p, png_image_p)
12683 (jpeg_image_p, tiff_image_p, gif_image_p, gs_image_p): Don't
12684 check ascent values here.
12685 (Fimagep, Flookup_image [GLYPH_DEBUG]: Removed.
12686 (syms_of_xfns) [GLYPH_DEBUG]: Don't defsubr removed functions.
12687 (syms_of_xfns): Initialize Qcenter.
12689 * eval.c (Fsignal): If lisp_eval_depth or spepdl_size are near
12690 to the limits, increase the limits.
12692 2000-05-01 Kenichi Handa <handa@etl.go.jp>
12694 * fontset.c (fs_load_font): By default, use 0x00..0x7f for ASCII.
12695 Check Vfont_encoding_alist against the full name of the opened font.
12697 2000-04-28 Gerd Moellmann <gerd@gnu.org>
12699 * xdisp.c (make_cursor_line_fully_visible): Handle case of rows
12700 taller than the window.
12702 2000-04-28 Kenichi Handa <handa@etl.go.jp>
12704 * xfaces.c (realize_x_face): Fix the argument of the second
12705 xassert. BASE_FACE may not be a face for ASCII.
12707 2000-04-27 Gerd Moellmann <gerd@gnu.org>
12709 * print.c (print_object): Treat print-length < 0 as nil.
12711 * Makefile.in (termcapobj): Don't use TERMCAP_OBJ.
12713 * s/freebsd.h (TERMCAP_OBJ): Removed.
12714 (LIBS_TERMCAP): Don't define for __FreeBSD_version >= 400000.
12716 * lread.c (read1): Don't treat period followed by certain
12717 characters as symbol start.
12719 * xfns.c (slurp_file): New function.
12720 (xbm_image_p): Handle case of in-memory XBM files.
12721 (xbm_scan): Rewritten to work on memory buffers instead of files.
12722 (xbm_read_bitmap_data): Renamed from xbm_read_bitmap_file_data.
12723 Work on memory buffers instead of files. If DATA is null test
12724 if buffer looks like an in-memory XBM file.
12725 (xbm_load_image): Renamed from xbm_load_image_file. Work on
12726 memory buffers instead of files.
12727 (xbm_file_p): New function.
12728 (xbm_load): Accept :data DATA where DATA is an in-memory XBM file.
12730 * lread.c (end_of_file_error): New function.
12731 (read1): Call it instead of signaling `end-of-file' directly.
12733 * print.c (print_error_message): Print data of `end-of-file'
12734 with Fprinc instead of Fprin1.
12736 2000-04-26 Ken Raeburn <raeburn@gnu.org>
12738 * window.c (freeze_window_start): Check that minibuffer scroll
12739 window isn't nil before extracting the window structure pointer
12742 * undo.c (record_delete): If we hit the end of the undo list, stop
12743 picking elements apart.
12745 2000-04-26 Gerd Moellmann <gerd@gnu.org>
12747 * xdisp.c (display_line): If lines are continued, restore
12748 iterator's ascent/descent information to the values before the
12749 first glyph not fitting on the line.
12751 2000-04-25 Gerd Moellmann <gerd@gnu.org>
12753 * xdisp.c (try_window_id) <all changes above window start>: Adjust
12754 positions in glyph matrix. Don't compute new window end positions.
12756 * dispnew.c (increment_matrix_positions): Renamed from
12757 increment_glyph_matrix_buffer_positions.
12758 (increment_row_positions): Renamed from
12759 increment_glyph_row_buffer_positions.
12761 * dispextern.h: Change names of renamed functions from dispnew.c
12764 2000-04-24 Gerd Moellmann <gerd@gnu.org>
12766 * fileio.c (Fdo_auto_save): Create directories for auto-save
12767 list file if necessary.
12769 * xdisp.c (init_iterator): Set iterator's extra_line_spacing
12770 from buffer or frame.
12771 (automatic_hscrolling_p): New variable.
12772 (hscroll_windows): Scroll windows horizontally only if automatic
12773 hscrolling is allowed.
12774 (syms_of_xdisp): New variable `automatic-hscrolling'.
12776 * frame.h (struct frame): Add member extra_line_spacing.
12778 * xfns.c (x_set_line_spacing): New function.
12779 (Fx_create_frame): Set line spacing from resources.
12780 (Qline_spacing): New variable.
12781 (syms_of_xfns): Initialize Qline_spacing.
12783 * emacs.c (USAGE2): Add `--line-spacing' and `-lsp'.
12785 * buffer.c (init_buffer_once): Handle extra_line_spacing.
12786 (syms_of_buffer): Add `default-line-spacing' and `line-spacing'.
12787 (reset_buffer): Don't initialize extra2 and extra3. Initialize
12788 extra_line_spacing from default value.
12789 (init_buffer_once): Initialize default value of extra_line_spacing.
12791 * buffer.h (struct buffer): Add extra_line_spacing, remove extra2
12794 * xterm.c (x_produce_glyphs): Remove reference to struct it's
12795 prompt_width. Add extra line spacing.
12797 * term.c (produce_glyphs): Remove reference to struct it's
12800 * dispextern.h (struct it): Remove member prompt_width, add
12801 extra_line_spacing.
12803 2000-04-22 Gerd Moellmann <gerd@gnu.org>
12805 * dispnew.c (update_frame_line): When writing a whole line, make
12806 sure cursor is in the right row afterwards, otherwise a use of
12807 capability `ch' in cmgoto might leave the cursor in the row below.
12809 2000-04-21 Gerd Moellmann <gerd@gnu.org>
12811 * lisp.h (struct Lisp_Buffer_Cons): Remove.
12813 * keyboard.c (timer_check): Fix typo in comment.
12815 2000-04-21 Kenichi Handa <handa@etl.go.jp>
12817 * fontset.c (Fset_fontset_font): Fix docstring. Local variable
12818 name change: ch -> character.
12820 2000-04-20 Gerd Moellmann <gerd@gnu.org>
12822 * keyboard.c (echo_message_buffer): New variable.
12823 (echo_now): Set echo_message_buffer to the echo area buffer used
12824 to display the echo.
12825 (cancel_echoing): Reset echo_message_buffer to nil.
12826 (read_char): Code rewritten that handles canceling an echo or
12827 echoing a dash, respectively.
12829 * fileio.c (Ffile_writable_p) [WINDOWSNT]: Return nil if parent
12830 directory doesn't exist.
12832 2000-04-19 Dave Love <fx@gnu.org>
12834 * fns.c (syms_of_fns): Defsubr mapc.
12835 (concat): Don't allow numeric args.
12836 (Fconcat): Doc change.
12838 2000-04-19 Stefan Monnier <monnier@cs.yale.edu>
12840 * regex.c (re_match_2_internal): Don't shorten the strings anymore,
12841 instead define end_match(1|2) more carefully.
12842 Use GET_CHAR_BEFORE_2 for `begline'.
12844 2000-04-19 Gerd Moellmann <gerd@gnu.org>
12846 * frame.h (SELECTED_FRAME): Change definition to compile cleanly
12847 on 64-bit systems where NULL is defined as `0'.
12849 * xdisp.c (with_echo_area_buffer): Add more `int' parameters for
12850 the `variable argument list' to make it work on Alpha.
12852 * m/alpha.h (_LP64) [!_LP64]: Define.
12853 (ORDINARY_LINK): Define for NetBSD.
12855 * m/macppc.h (ORDINARY_LINK): Define for NetBSD.
12857 2000-04-19 Dave Love <fx@gnu.org>
12859 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Revert 2000-04-14
12862 * Makefile.in (LIBS): Don't use.
12863 (GETLOADAVG_OBJ): Define again.
12864 (otherobj): Add GETLOADAVG_OBJ.
12866 * buffer.c (Fmake_indirect_buffer): Escape newline in doc.
12868 2000-04-18 Gerd Moellmann <gerd@gnu.org>
12870 * lread.c (read_filtered_event): Cancel and start busy cursor.
12872 * xterm.c (x_produce_glyphs) <ASCII chars>: Take into account
12873 that the per-character metrics may be null.
12875 2000-04-17 Gerd Moellmann <gerd@gnu.org>
12877 * buffer.c (clone_per_buffer_values): New function.
12878 (Fmake_indirect_buffer): Add optional argument CLONE. Call
12879 clone_per_buffer_values if CLONE is not nil.
12881 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
12883 2000-04-16 Dave Love <fx@gnu.org>
12885 * Makefile.in: Remove obsolete localcpp stuff.
12886 (GETLOADAVG_OBJ): Don't define.
12887 (obj): Move LIBOBJS...
12888 (otherobj): ... to here.
12889 (MSDOS_OBJ): Convert to make variable -- preprocessing zapped
12890 whitespace-only lines after the continuation (Irix).
12892 2000-04-14 Gerd Moellmann <gerd@gnu.org>
12894 * xfns.c (xpm_load) [DEBUG_X_COLORS]: Register colors.
12896 * s/freebsd.h (LD_SWITCH_SYSTEM): Add `-L /usr/local/lib'.
12898 2000-04-14 Dave Love <fx@gnu.org>
12900 * s/aix3-1.h, s/bsd4-2.h, s/bsd4-3.h, s/cxux.h, s/dgux.h, s/gnu.h:
12901 * s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/rtu.h:
12902 * s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h, s/usg5-2.h:
12903 * s/usg5-3.h, s/xenix.h, s/umax.h: Don't define autoconfiscated
12906 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Don't define
12907 autoconfiscated HAVE_GETLOADAVG.
12909 * s/nextstep.h, s/sco4.h, s/sco5.h: Don't define autoconfiscated
12912 2000-04-14 Gerd Moellmann <gerd@gnu.org>
12914 * filelock.c (MAKE_LOCK_NAME): Allocate 2 more bytes.
12915 (fill_in_lock_file_name): Avoid existing files that aren't links.
12917 2000-04-14 Dave Love <fx@gnu.org>
12919 * Makefile.in (LIBS, LIBOBJS): New variable.
12920 (INTERVAL_SRC): Convert to make variable.
12921 (INTERVAL_OBJ, MKTIME_OBJ, FLOAT_SUPPORT, FACE_SUPPORT)
12922 (HAVE_X_WINDOWS, OBJECTS_SYSTEM): Remove.
12923 (obj): Substitute INTERVAL_OBJ, add MKTIME_OBJ, GETLOADAVG_OBJ and
12925 (SOME_MACHINE_OBJECTS): Remove interval stuff.
12926 (lisp): Substitute FACE_SUPPORT, FLOAT_SUP.
12927 (shortlisp): Add facemenu, float-sup, frame.
12928 (SOME_MACHINE_LISP): Remove them from here.
12929 (LIBES): Change unused LDLIBS to autoconf LIBS.
12931 * config.in: Add BROKEN_MKTIME, NLIST_STRUCT, NLIST_NAME_UNION.
12933 2000-04-14 Kenichi Handa <handa@etl.go.jp>
12935 * composite.c (update_compositions): If FROM and TO are not in a
12936 valid range, do nothing.
12938 2000-04-13 Gerd Moellmann <gerd@gnu.org>
12940 * tparam.c (tparam1): Abort when encountering an unknown `%'-specifier.
12942 * s/freebsd.h (TERMCAP_OBJ) [__FreeBSD__ >= 4]: Define as terminfo.o.
12944 * Makefile.in (termcapobj) [LIBS_TERMCAP && TERMCAP_OBJ]: Define
12947 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
12949 * fileio.c (a_write): Remove redundant semi-colons.
12950 (e_write): Return -1 if failed to write all the data.
12951 This fixes the changes made at 1999-12-15.
12953 2000-04-12 Dave Love <fx@gnu.org>
12955 * fns.c (mapcar1): Test for null vals to support mapc.
12956 (Fmapc): New function.
12958 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
12960 * msdos.c (NUM_MOUSE_BUTTONS): Define.
12961 (IT_frame_up_to_date): Support the buffer local value of
12962 cursor-type, if defined.
12964 2000-04-10 Dave Love <fx@gnu.org>
12966 * editfns.c (preceding-char, following-char): Doc fix.
12968 2000-04-10 Ken Raeburn <raeburn@gnu.org>
12970 * Makefile.in (temacs): Revert 2000-03-12 change.
12972 2000-04-10 Jason Rumney <jasonr@gnu.org>
12974 * xfaces.c (realize_face): Change FRAME_X_P to FRAME_WINDOW_P.
12976 2000-04-10 Gerd Moellmann <gerd@gnu.org>
12978 * xdisp.c (setup_echo_area_for_printing): Choose an echo
12979 area buffer, if it's not set up yet.
12981 * indent.c (compute_motion): Set immediate_quit.
12983 2000-04-09 Gerd Moellmann <gerd@gnu.org>
12985 * xfaces.c (tty_suppress_bold_inverse_default_colors_p): New variable.
12986 (realize_tty_face): Suppress boldness if colors are the inverse of
12987 the default colors, and tty_suppress_bold_inverse_default_colors_p
12989 (Ftty_suppress_bold_inverse_default_colors): New function.
12990 (syms_of_xfaces): Defsubr it.
12992 * buffer.c (Frestore_buffer_modified_p): New function.
12993 (syms_of_buffer): Defsubr it.
12995 2000-04-08 Ken Raeburn <raeburn@gnu.org>
12997 * charset.c (Fmake_char_internal): CHAR_COMPONENTS_VALID_P takes a
12998 charset id (int) argument, not a charset (Lisp_Object).
13000 * coding.h (code_convert_string): Declare.
13001 * coding.c (code_convert_string_norecord): Pass an int, not a lisp
13002 object, as the fourth argument to code_convert_string.
13004 * fontset.c (make_fontset_for_ascii_face): Use XINT on return value.
13005 (Fset_fontset_font): Use EQ to compare lisp objects.
13007 2000-04-05 Ken Raeburn <raeburn@gnu.org>
13009 * intervals.h (SET_INTERVAL_PARENT): Use INT_LISPLIKE to test for
13010 a pointer that looks like a lisp object.
13011 (SET_INTERVAL_OBJECT): Don't explicitly compare the object with
13012 zero, instead see whether it's an integer object, since they can't
13014 (GET_INTERVAL_OBJECT): Simply assign to the destination.
13016 * dispnew.c (allocate_matrices_for_frame_redisplay)
13017 (direct_output_forward_char): Use X(U)INT and make_number as needed
13018 to convert between (unsigned) int values and lisp integers.
13019 * keyboard.c (read_key_sequence): Likewise.
13020 * lread.c (substitute_object_recurse): Likewise.
13021 * fns.c (concat, hash_lookup, hash_remove): Likewise.
13022 * minibuf.c (do_completion, Fminibuffer_complete_word)
13023 (Fminibuffer_completion_help): Likewise.
13024 * term.c (produce_special_glyphs): Likewise.
13026 * fileio.c (Fwrite_region): Use EQ when comparing lisp objects.
13027 * print.c (print_preprocess, print_object): Likewise.
13029 * search.c (compile_pattern): Use NILP when checking for nil.
13031 * lisp.h (make_number) [!NO_UNION_TYPE && __GNUC__ >= 2 &&
13032 __OPTIMIZE__]: Provide a GNU C macro version that handles
13033 lisp-object unions.
13034 (XSET) [!NO_UNION_TYPE]: Set the value field first, then the type
13035 field, to better cope with ENABLE_CHECKING and calls that modify a
13036 Lisp_Object using its old value.
13038 2000-04-04 Gerd Moellmann <gerd@gnu.org>
13040 * window.c (compare_window_configurations): Signal an error
13041 if parameters C1 or C2 aren't window configurations.
13043 * bytecode.c (Fbyte_code): Add a bunch of BEFORE_POTENTIAL_GC/
13044 AFTER_POTENTIAL_GC calls around calls to functions that can
13045 signal an error and thus invoke the debugger.
13047 2000-04-03 Gerd Moellmann <gerd@gnu.org>
13049 * fns.c (Fbase64_decode_region, Fbase64_decode_string): Signal
13050 an error if decoding fails.
13052 * keyboard.c (lispy_mouse_names): Variable removed.
13053 (Vlispy_mouse_stem): New variable.
13054 (syms_of_keyboard): Initialize Vlispy_mouse_stem.
13055 (make_lispy_event) <mouse_click, scroll_bar_click>: Don't abort
13056 for any mouse button number. Increase size of mouse_syms and
13057 button_down_location as needed. Call modify_event_symbol with
13058 different arguments.
13059 (make_lispy_event) <scroll_bar_click> [USE_TOOLKIT_SCROLL_BARS]:
13060 Call modify_event_symbol with different arguments.
13061 (make_lispy_event) <w32_scroll_bar_click> [WINDOWSNT]: Don't abort
13062 for any button number. Call modify_event_symbol with different
13064 (modify_event_symbol): Rename NAME_ALIST to NAME_ALIST_OR_STEM.
13065 Accept a string for NAME_ALIST_OR_STEM.
13067 * lisp.h (larger_vector): Add prototype.
13069 * fns.c (larger_vector): Make externally visible.
13071 * termhooks.h (NUM_MOUSE_BUTTONS): Removed.
13073 2000-04-02 Stefan Monnier <monnier@cs.yale.edu>
13075 * regex.c (PTR_TO_OFFSET) [!emacs]: Remove.
13076 (RE_MULTIBYTE_P, RE_STRING_CHAR_AND_LENGTH): New macros.
13077 (GET_CHAR_BEFORE_2): Moved from charset.h plus fixed minor bug when
13078 we are between str1 and str2.
13079 (MAX_MULTIBYTE_LENGTH, CHAR_STRING) [!emacs]: Provide trivial default.
13080 (PATFETCH): Use `TRANSLATE'.
13081 (PATFETCH_RAW): Fetch multibyte char if applicable.
13082 (PATUNFETCH): Remove.
13083 (regex_compile): Rely on PATFETCH to do most of the multibyte magic.
13084 When writing a char, write it directly into the pattern buffer rather
13085 than going needlessly through a temp char-array.
13086 (re_match_2_internal): Similarly, rely on RE_STRING_CHAR to do the
13087 multibyte magic and remove the useless `#ifdef emacs'.
13088 (bcmp_translate): Don't compare as multibyte chars when in a unibyte
13091 * regex.h (struct re_pattern_buffer): Make field `multibyte'
13092 conditional on `emacs'.
13094 * charset.h (GET_CHAR_BEFORE_2): Moved to regex.c.
13096 2000-04-01 Ken Raeburn <raeburn@gnu.org>
13098 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P): Expand
13099 non-union-type versions of XMARK and friends here, because XMARK
13100 and friends won't work on an integer field if NO_UNION_TYPE is not
13102 (make_number): Define as a function if it's not defined as a macro.
13104 * composite.c (run_composite_function): Use NILP when checking for nil.
13105 (syms_of_composite): Delete local var NARGS, pass an int as first
13106 argument to Fmake_hash_table.
13108 * editfns.c (text_property_stickiness): Use NILP to test
13109 Lisp_Object boolean value.
13110 (Fmessage_or_box): Don't use NILP to test int variable.
13111 (Fformat): Use a temporary variable to avoid ENABLE_CHECKING
13112 problems reading from and changing the same lisp value in an
13115 2000-04-01 Gerd Moellmann <gerd@gnu.org>
13117 * term.c (TN_no_color_video): New variable.
13118 (term_init): Intitialize TN_no_color_video.
13119 (enum no_color_bit): New enumeration.
13120 (MAY_USE_WITH_COLORS_P): New macro.
13121 (turn_on_face): Use it to determine if attributes may be used
13122 combined with colors.
13124 2000-04-01 Ken Raeburn <raeburn@gnu.org>
13126 * window.c (CURBEG, CURSIZE): Don't overload lisp object lvalues
13127 with int lvalues via casts; instead, just yield lisp object lvalues.
13128 (enlarge_window): Variable sizep now points to Lisp_Object. Use
13129 proper accessor macros.
13130 (shrink_window_lowest_first): w->top is Lisp_Object; use XINT.
13131 (grow_mini_window): Fix typo getting int value of root->height.
13133 * xdisp.c (compute_string_pos): Fix order of arguments to
13134 string_pos_nchars_ahead.
13135 (handle_fontified_prop, add_to_log): Pass int, not Lisp_Object, as
13136 count arg to variable-arg routines like Frun_hook_with_args and
13138 (back_to_previous_visible_line_start)
13139 (build_desired_tool_bar_string): Pass Lisp_Object, not int, to
13140 fixed-arg routines like Fget_char_property and Fmake_string.
13141 (reconsider_clip_changes): Use XINT when comparing integer lisp
13142 objects, or passing them as int arguments.
13143 (mark_window_display_accurate, insert_left_trunc_glyphs)
13144 (append_space, extend_face_to_end_of_line): Use make_number when
13145 storing or passing integer values as lisp objects.
13146 (set_cursor_from_row, highlight_trailing_whitespace): Use
13147 INTEGERP, not implicit test against zero, for glyph object.
13148 (try_window_id): Don't use make_number when we want an int value.
13150 * xfaces.c (xlfd_symbolic_value): Make last argument a
13151 Lisp_Object, to be consistent with callers.
13152 (Fbitmap_spec_p): Use XINT to get numeric value of height.
13153 (lface_hash): Apply XFASTINT to lisp values before folding in.
13155 * xfns.c (Fx_show_tip): Use make_number to get lisp objects to
13156 fill in window width and height. Pass an int, not a lisp object,
13157 as first arg to Finsert.
13159 2000-04-01 Gerd Moellmann <gerd@gnu.org>
13161 * xfaces.c (realize_basic_faces): Block input while realizing
13164 * keyboard.c (lispy_mouse_names): Add additional mouse names.
13166 * termhooks.h (NUM_MOUSE_BUTTONS): Increase to 15.
13168 2000-03-31 Gerd Moellmann <gerd@gnu.org>
13170 * xterm.c (x_produce_glyphs): When displaying unibyte text
13171 or ASCII, handle case that per-char metric is null.
13173 2000-03-30 Ken Raeburn <raeburn@gnu.org>
13175 * lisp.h (NO_UNION_TYPE) [ENABLE_CHECKING]: Undef.
13177 * lisp.h (XCONS, XSTRING, XSYMBOL, XFLOAT, XPROCESS, XWINDOW)
13178 (XSUBR, XBUFFER): Verify correct object type before returning
13179 pointer, using eassert.
13180 * frame.h (XFRAME): Likewise.
13182 * buffer.c (Frename_buffer, Fset_buffer_multibyte)
13183 (swap_out_buffer_local_variables, Fmove_overlay): Don't apply
13184 XSYMBOL, XBUFFER, etc, to values that may be nil or of the wrong type.
13185 * data.c (set_internal): Likewise.
13186 * dispextern.h (WINDOW_WANTS_MODELINE_P)
13187 (WINDOW_WANTS_HEADER_LINE_P): Likewise.
13188 * fileio.c (auto_save_1): Likewise.
13189 * insdel.c (check_markers): Likewise.
13190 * marker.c (buf_charpos_to_bytepos, unchain_marker): Likewise.
13191 * undo.c (record_insert): Likewise.
13192 * vmsproc.c (child_sig): Likewise.
13193 * window.c (unshow_buffer, window_loop): Likewise.
13194 * xterm.c (x_erase_phys_cursor): Likewise.
13196 2000-03-30 Gerd Moellmann <gerd@gnu.org>
13198 * xfns.c (free_image_cache): Free the cache structure itself
13199 last, after all its members have been freed.
13201 * lisp.h (xstrdup): Add prototype.
13203 * alloc.c (xstrdup): Moved here from xfaces.c.
13204 (allocating_for_lisp): Variable removed.
13205 (lisp_malloc): Block input around the calls to malloc and mem_insert.
13207 * xfaces.c (realize_tty_face): Use find_symbol_value instead
13209 (xstrdup): Moved to alloc.c.
13211 2000-03-29 Ken Raeburn <raeburn@gnu.org>
13213 * scroll.c (CHECK_BOUNDS): Renamed from CHECK.
13215 * emacs.c (main): Fix sense of no-loadup test.
13217 * config.in (ENABLE_CHECKING): Undef.
13219 * lisp.h (struct interval): Replace "parent" field with a union of
13220 interval pointer and Lisp_Object; add new bitfield to use as
13221 discriminant. Change other flag fields to bitfields.
13222 (CHECK): New macro for consistency checking. If ENABLE_CHECKING
13223 is defined and the supplied test fails, print a message and abort.
13224 (eassert): New macro. Use CHECK to provide an assert-like facility.
13226 * intervals.h (NULL_INTERVAL_P): Now applies only to real interval
13227 pointers; abort if the value looks like a lisp object.
13228 (NULL_INTERVAL_P, NULL_PARENT, HAS_PARENT, HAS_OBJECT, SET_PARENT)
13229 (SET_OBJECT, INTERVAL_PARENT, GET_INTERVAL_OBJECT, COPY_PARENT):
13230 Modify for new interval parent definition.
13232 * alloc.c (mark_interval_tree, MARK_INTERVAL_TREE)
13233 (UNMARK_BALANCE_INTERVALS): Update references that need an
13234 addressable lisp object in the interval structure.
13235 (die): New function.
13236 (suppress_checking): New variable.
13238 * intervals.c (interval_start_pos): Just return 0 if there's no
13241 2000-03-29 Gerd Moellmann <gerd@gnu.org>
13243 * lread.c (read1): Accept `.' (period) as symbol start like in CL
13244 and earlier Emacs versions.
13246 * keyboard.c (Ftop_level): Cancel busy-cursor.
13248 * eval.c (call_debugger): Cancel busy-cursor.
13250 2000-03-29 Kenichi Handa <handa@etl.go.jp>
13252 * search.c (Freplace_match): Adjust multibyteness of the current
13253 buffer and NEWTEXT. Free allocated memory before signaling an error.
13255 2000-03-28 Stefan Monnier <monnier@cs.yale.edu>
13257 * regex.c (analyse_first): New function obtained by ripping out most
13258 of re_compile_fastmap and generalizing it a little bit so that it
13259 can also just return whether a given (sub)pattern can match the empty
13261 (regex_compile): Use `analyse_first' to decide whether the loop-check
13262 needs to be done or not for *, +, *? and +? (the loop check is costly
13263 for non-greedy repetition).
13264 (re_compile_fastmap): Delegate the actual work to `analyse_first'.
13266 2000-03-28 Dave Love <fx@gnu.org>
13268 * s/gnu-linux.h (GC_SETJMP_WORKS): Define for i386, sparc, m68k, alpha.
13270 * alloc.c: Include stdio.h. Test STDC_HEADERS, not __STDC__.
13272 2000-03-27 Stefan Monnier <monnier@cs.yale.edu>
13274 * regex.c (REGEX_FREE_STACK, RESET_FAIL_STACK): Make them usable as
13276 (enum re_opcode_t): Update description of succeed_n.
13277 (PATFETCH): Always define.
13278 (regex_compile): Use lookahead rather than PATUNFETCH (for repetition
13279 operators, char classes, shy-groups and intervals).
13280 Optimize special cases of intervals so as to only use succeed_n and
13281 jump_n when really needed.
13282 (re_compile_fastmap): Simplify handling of jump_n and succeed_n now
13283 that we don't have to handle the special cases any more.
13284 Simplify on_failure_jump handling as well.
13286 2000-03-28 Jason Rumney <jasonr@gnu.org>
13288 * lread.c (Fload): Move safe_p definition to above #ifdef DOS_NT.
13290 2000-03-27 Gerd Moellmann <gerd@gnu.org>
13292 * s/freebsd.h (GC_SETJMP_WORKS): Define.
13294 * s/msdos.h (GC_SETJMP_WORKS): Define.
13296 * alloc.c (mark_maybe_object): New function.
13297 (mark_memory): Use it.
13298 (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK): New macros.
13299 (setjmp_tested_p, longjmp_done): New variables.
13300 (test_setjmp): New function.
13301 (mark_stack) [!GC_SETJMP_WORKS]: Call test_setjmp.
13302 (init_alloc): Initialize setjmp_tested_p and longjmp_done.
13304 * xdisp.c (face_before_or_after_it_pos): Pass multibyteness
13305 to DEC_TEXT_POS and INC_TEXT_POS.
13307 * dispnew.c (direct_output_for_insert): Use DEC_TEXT_POS
13308 with parameter MULTIBYTE_P.
13310 * dispextern.h (INC_TEXT_POS, DEC_TEXT_POS): Add parameter MULTIBYTE_P.
13312 * editfns.c (Fsubst_char_in_region): Don't use INC_POS in unibyte
13313 buffers because it looks for multibyte character byte sequences
13314 which don't exist in unibyte text.
13316 * xterm.h (x_specified_cursor_type, x_copy_color): Add prototypes.
13318 * xfaces.c (register_color, unregister_color, unregister_colors)
13319 [DEBUG_X_COLORS]: New functions.
13320 (x_free_colors) [DEBUG_X_COLORS]: Unregister colors.
13322 * xfns.c (x_set_cursor_color): Get color reference counts right.
13324 * xterm.c (x_copy_color): New function.
13325 (x_alloc_nearest_color) [DEBUG_X_COLORS]: Call register_color.
13327 * buffer.h (MAX_PER_BUFFER_VARS): Renamed from MAX_BUFFER_LOCAL_VARS.
13328 (PER_BUFFER_VAR_OFFSET): Renamed from BUFFER_LOCAL_VAR_OFFSET.
13329 (PER_BUFFER_VAR_IDX): Renamed from BUFFER_LOCAL_VAR_IDX.
13330 (PER_BUFFER_VALUE_P): Renamed from BUFFER_HAS_LOCAL_VALUE_P.
13331 (SET_PER_BUFFER_VALUE_P): Renamed from SET_BUFFER_HAS_LOCAL_VALUE_P.
13332 (PER_BUFFER_IDX): Renamed from BUFFER_LOCAL_IDX.
13333 (PER_BUFFER_DEFAULT): Renamed from BUFFER_LOCAL_DEFAULT_VALUE.
13334 (PER_BUFFER_VALUE): Renamed from BUFFER_LOCAL_VALUE.
13335 (PER_BUFFER_SYMBOL): Renamed from BUFFER_LOCAL_SYMBOL.
13336 (PER_BUFFER_TYPE): Renamed from BUFFER_LOCAL_TYPE.
13338 * category.c, data.c, syntax.c, print.c, lread.c: Use new macro
13339 names for handling per-buffer variables.
13341 * buffer.c (buffer_permanent_local_flags): Use MAX_PER_BUFFER_VARS
13342 instead of MAX_BUFFER_LOCAL_VARS.
13343 (last_per_buffer_idx): Renamed from max_buffer_local_idx.
13345 * xfaces.c (lookup_face): Don't assert FACE_SUITABLE_FOR_CHAR_P.
13347 * xfns.c (x_specified_cursor_type): New function.
13348 (x_set_cursor_type): Use it.
13350 * buffer.h (struct buffer): Add cursor_type.
13352 2000-03-26 Stefan Monnier <monnier@cs.yale.edu>
13354 * regex.c (enum re_opcode_t): New opcode on_failure_jump_nastyloop.
13355 (print_partial_compiled_pattern, re_compile_fastmap):
13357 (regex_compile): Use on_failure_jump_nastyloop for non-greedy loops.
13358 (re_match_2_internal): Add code for on_failure_jump_nastyloop when
13359 executing it as well as when popping it off the stack to find infinite
13360 loops in non-greedy repetition operators.
13362 2000-03-26 Gerd Moellmann <gerd@gnu.org>
13364 * doc.c (Qfunction_documentation): New variable.
13365 (syms_of_doc): Initialize Qfunction_documentation.
13366 (Fdocumentation): If FUNCTION is a symbol with non-nil
13367 `function-documentation' property, return a documentation derived
13370 * buffer.c (syms_of_buffer): Add default-cursor-type.
13371 (init_buffer_once): Don't let cursor_type have a local value
13374 * xterm.c (x_display_and_set_cursor): Choose cursor depending
13375 on buffer-local value of cursor_type.
13376 (x_draw_bar_cursor): Add parameter WIDTH.
13378 * buffer.c (reset_buffer): Initialize buffer's cursor_type.
13379 (init_buffer_once): Set default cursor_type value to t.
13380 Mark cursor_type as local everywhere.
13381 (syms_of_buffer): New per-buffer variable cursor-type.
13383 * buffer.h (struct buffer): Remove member local_var_flags,
13385 (MAX_BUFFER_LOCAL_VARS): New macro.
13386 (BUFFER_LOCAL_VAR_OFFSET, BUFFER_LOCAL_VAR_IDX)
13387 (BUFFER_HAS_LOCAL_VALUE_P, SET_BUFFER_HAS_LOCAL_VALUE_P)
13388 (BUFFER_LOCAL_IDX, BUFFER_LOCAL_DEFAULT_VALUE, BUFFER_LOCAL_VALUE)
13389 (BUFFER_LOCAL_SYMBOL, BUFFER_LOCAL_TYPE): New macros.
13391 * print.c (print_object): Use new macros for per-buffer variables.
13393 * category.c (Fset_category_table): Use new macros for per-buffer
13396 * buffer.c (buffer_permanent_local_flags): Make a char array.
13397 (max_buffer_local_idx): New variable.
13398 (reset_buffer_local_variables, Fbuffer_local_variables): Rewritten
13399 for new handling of per-buffer variables.
13400 (buffer_slot_type_mismatch): Use new macros for per-buffer vars.
13401 (init_buffer_once): Initialize per-buffer vars differently.
13402 Set max_buffer_local_idx.
13404 * syntax.c (Fset_syntax_table): Use new macros for per-buffer
13407 * lread.c (defvar_per_buffer): Use new macros for per-buffer variables.
13409 * data.c (do_symval_forwarding, store_symval_forwarding)
13410 (find_symbol_value, set_internal, default_value, Fset_default)
13411 (Fkill_local_variable, Flocal_variable_p): Use new macros for
13412 per-buffer variables.
13414 * Makefile.in (bootstrap-emacs): Use `mv -f' instead of `mv'.
13416 2000-03-24 Gerd Moellmann <gerd@gnu.org>
13418 * xterm.c (x_term_init): Unblock input around call1 of
13419 Qvendor_specific_keysyms.
13421 * syntax.c (open_paren_in_column_0_is_defun_start): New variable.
13422 (find_defun_start): Consider an open parenthesis in column 0
13423 a defun start only if open_paren_in_column_0_is_defun_start is set.
13424 (syms_of_syntax): New variable open-paren-in-column-0-is-defun-start.
13426 2000-03-24 Stefan Monnier <monnier@cs.yale.edu>
13428 * eval.c (Fautoload): Add entry in load-history (if after dump).
13429 * lread.c (load-history): Update docstring.
13431 2000-03-24 Gerd Moellmann <gerd@gnu.org>
13433 * indent.c (Fvertical_motion): Always use the current buffer.
13434 Temporarily change the window's buffer, if necessary.
13436 2000-03-23 Gerd Moellmann <gerd@gnu.org>
13438 * xterm.c (fast_find_position): Make sure not to consider rows
13439 not visible in the window.
13441 2000-03-22 Stefan Monnier <monnier@cs.yale.edu>
13443 * regex.c (enum syntaxcode): Provide default for non-Emacs.
13444 (re_compile_fastmap, re_match_2_internal): Undo Dave's previous fix.
13446 2000-03-22 Jason Rumney <jasonr@gnu.org>
13448 * w32menu.c (single_submenu): Set help string to NULL if none.
13449 (w32_menu_show): Set help string correctly.
13450 (add-menu-item): Set help string in MIIM_DATA for menu item.
13451 Load SetMenuItemInfoA explicitly.
13452 (w32_menu_display_help): New function.
13454 * w32fns.c (w32_wnd_proc): Handle WM_MENUSELECT message.
13455 (QCdata): Moved to xdisp.c.
13457 * w32term.c (w32_read_socket): Handle WM_MENUSELECT message.
13458 (Vw32_charset_to_codepage_alist): Removed.
13459 (Vw32_charset_info_alist): New variable.
13460 (Qw32_charset_[ansi, default, symbol, shiftjis, hangul, gb2312)
13461 (chinesebig5, oem, easteurope, turkish, baltic, russian, arabic)
13462 (greek, hebrew, thai, johab, mac, unicode]): New symbols.
13463 (x_produce_glyphs): Remove out of date #ifdef 0'd section. Replace
13465 (w32_codepage_for_font): Use Vw32_charset_info_alist.
13466 (syms_of_w32term): Remove Vw32_charset_to_codepage_alist.
13467 Define Vw32_charset_info_alist and w32_charset symbols.
13469 2000-03-22 Jason Rumney <jasonr@gnu.org>
13471 * makefile.nt (w32bdf.obj): Update dependencies.
13473 * w32bdf.c: Include frame.h and dispextern.h before fontset.h.
13475 * w32fns.c: Include fontset.h after dispextern.h.
13476 (Fx_create_frame): Do not create fontset.
13477 (w32_load_system_font): Doc fix.
13478 (Fx_close_connection): Free full_name if it is not shared.
13480 * w32term.c: Include fontset.h after dispextern.h.
13481 (x_get_glyph_face_and_encoding): New parameter two_byte_p.
13483 (w32_per_char_metric): If PCM is invalid, delete and return NULL.
13484 (x_get_char_and_face_encoding): Use FACE_FOR_CHAR to get face_id.
13485 (w32_font_is_double_byte): New function, needs body.
13486 (x_append_glyph): Set glyph->glyph_not_available_p.
13487 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
13488 it->charset. If it->multibyte_p is zero and it->c is a multibyte
13489 character, convert it to a unibyte character.
13490 (struct glyph_string): Delete member `charset'.
13491 (W32_TEXTOUT): Temporarily remove charset_dim until another way of
13492 calculating it is found.
13493 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
13494 the case that per char metric is not available correctly.
13495 (x_fill_glyph_string): Handle the case that the specific glyph is
13496 not available correctly.
13497 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
13498 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
13499 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
13500 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
13501 fontset. Don't call FS_LOAD_FONT.
13503 2000-03-22 Ken Raeburn <raeburn@gnu.org>
13505 * intervals.h (NULL_INTERVAL): Cast to INTERVAL type.
13506 (INT_LISPLIKE): New macro.
13507 (NULL_INTERVAL_P): Use it.
13508 (INTERVAL_HAS_PARENT, INTERVAL_HAS_OBJECT, SET_INTERVAL_PARENT)
13509 (SET_INTERVAL_OBJECT, INTERVAL_PARENT, COPY_INTERVAL_PARENT)
13510 (GET_INTERVAL_OBJECT, INTERVAL_PARENT_OR_NULL): New macros.
13512 * alloc.c (make_interval, gc_sweep): Use new macros; eliminate all
13513 explicit references to "parent" field of struct interval and
13514 associated unclean type conversions.
13515 * intervals.c (create_root_interval, root_interval, rotate_right)
13516 (rotate_left, balance_possible_root_interval, split_interval_right)
13517 (split_interval_left, interval_start_pos, find_interval)
13518 (next_interval, previous_interval, update_interval)
13519 (adjust_intervals_for_insertion, delete_node, delete_interval)
13520 (adjust_intervals_for_deletion, merge_interval_right)
13521 (merge_interval_left, reproduce_tree, graft_intervals_into_buffer)
13522 (copy_intervals_to_string): Likewise.
13523 * intervals.h (AM_LEFT_CHILD, AM_RIGHT_CHILD, RESET_INTERVAL):
13525 * syntax.c (update_syntax_table): Likewise.
13527 * intervals.c (reproduce_tree_obj): New function, like
13528 reproduce_tree but takes a Lisp_Object for the parent. Declare
13530 (graft_intervals_into_buffer): Use it when appropriate.
13531 (reproduce_tree): Declare with prototype.
13532 (balance_possible_root_interval): Check that the parent is a lisp
13533 object before trying to examine its type.
13535 2000-03-22 Gerd Moellmann <gerd@gnu.org>
13537 * xfaces.c (lface_same_font_attributes_p): Compare font attributes
13538 as strings only if both are known to be strings.
13540 * s/openbsd.h (LIBS_TERMCAP): Undef.
13542 2000-03-21 Stefan Monnier <monnier@cs.yale.edu>
13544 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE): Add default
13545 definitions for non-Emacs compilation.
13546 (enum re_opcode_t): Remove (not)wordchar and move (not)syntaxspec
13547 outside of `#ifdef emacs'.
13548 (print_partial_compiled_pattern): Update.
13549 (regex_compile): Use (not)syntaxspec(Sword) instead of (not)wordchar.
13550 (re_compile_fastmap): Merge handling of charset and charset_not (for
13551 emacs and non-emacs compilation as well).
13552 Similarly for (not)categoryspec and (not)syntaxspec.
13553 Don't use the fastmap when reaching `anychar' since the added
13554 complexity is not justified.
13555 (re_match_2_internal): Merge (not)wordchar (emacs and non-emacs)
13556 and (not)syntaxspec. Merge (not)categoryspec.
13558 2000-03-22 Kenichi Handa <handa@etl.go.jp>
13560 * dispextern.h [!HAVE_WINDOW_SYSTEM] (FACE_SUITABLE_FOR_CHAR_P)
13561 (FACE_FOR_CHAR): Define them differently for the configuration of
13564 2000-03-21 Dave Love <fx@gnu.org>
13566 * fontset.c (Fset_fontset_font, Ffontset_font): Fix newlines in
13569 2000-03-21 Gerd Moellmann <gerd@gnu.org>
13571 * xfaces.c (check_lface_attrs) [GLYPH_DEBUG]: Fix syntax error.
13572 (lface_fully_specified_p): Don't check contents of
13573 LFACE_FONT_INDEX because that attribute is optional.
13574 (realize_x_face): Remove now unwarranted xassert.
13576 2000-03-21 Kenichi HANDA <handa@etl.go.jp>
13578 The following changes are to make font selection based on
13579 characters, not charset. In addition, they recover fontset
13580 facilities while utilizing the new font selection mechanism.
13582 * Makefile.in (fontset.o): Depend on dispextern.h.
13584 * alloc.c (mark_face_cache): Don't mark face->registry.
13586 * dispextern.h (struct glyph): New member glyph_not_available_p.
13587 Use 22 bits for face_id.
13588 (enum lface_attribute_index): Add LFACE_FONT_INDEX.
13589 (struct face): Delete member registry, new member ascii_face.
13590 (FACE_SUITABLE_FOR_CHAR_P): Renamed from
13591 FACE_SUITABLE_FOR_CHARSET_P. Caller changed.
13592 (FACE_FOR_CHAR): Renamed from FACE_FOR_CHARSET. Caller changed.
13593 (struct it): Delete member charset, new member glyph_not_available_p.
13595 * fontset.h (FONT_NOT_OPENED, FONT_NOT_FOUND): Macros removed.
13596 (struct fontset_info, struct fontset_data): Structs removed.
13597 (allloc_fontset_data, free_fontset_data, fs_regiser_fontset)
13598 (Vglobale_fontset_alist, font_idx_temp): Externs removed.
13599 (fs_load_font, fs_query_fontset): Adjusted for new argument.
13600 (fs_free_face_fontset, fontset_font_pattern)
13601 (face_suitable_for_char_p, face_for_char)
13602 (make_fontset_for_ascii_face): Extern them.
13603 (FS_LOAD_FONT): Adjusted for the change of fontset implementation.
13604 (FS_LOAD_FACE_FONT): New macro.
13606 * fontset.c: All codes rewritten or adjusted for the change of
13607 fontset implementation. Now fontset is represented by char table.
13608 (Vglobal_fontset_alist, font_idx_temp, my_strcasetbl):
13610 (my_strcasecmp): Function removed.
13611 (Vfontset_table, next_fontset_id, Vdefault_fontset): New variables.
13612 (AREF, ASIZE): New macros.
13613 (FONTSET_FROM_ID, FONTSET_ID, FONTSET_NAME, FONTSET_FRAME)
13614 (FONTSET_ASCII, FONTSET_BASE, BASE_FONTSET_P, FONTSET_REF)
13615 (FONTSET_REF_VIA_BASE, FONTSET_SET): New macros.
13616 (fontset_ref, fontset_ref_via_base, fontset_set, make_fontset)
13617 (fontset_id_valid_p, font_family_registry, fontset_name)
13618 (fontset_ascii, free_face_fontset, face_suitable_for_char_p)
13619 (face_for_char, make_fontset_for_ascii_face, fontset_font_pattern):
13621 (fs_load_font): New arg FACE. Caller changed.
13622 (fs_query_fontset): Argument changed. Caller changed.
13623 (Fquery_fontset): call fs_query_fontset.
13624 (fs_register_fontset, alloc_fontset_data, free_fontset_data):
13626 (clear_fontset_elements, check_registry_encoding)
13627 (check_fontset_name): New functions.
13628 (syms_of_fontset): Set char-table-extra-slots property of fontset
13629 to 3. Staticpro and initialize Vfontset_table and
13630 Vdefault_fontset. Defsubr fontset_font and fontset_list.
13632 * frame.h (struct frame): Member `fontset_data' removed.
13633 (FRAME_FONTSET_DATA): Macro removed.
13635 * frame.c (make_frame): Don't allocate f->fontset_data.
13636 (Fdelete_frame): Don't free f->fontset_data.
13638 * msdos.c (XMenuActivate): Args to lookup_derived_face changed.
13640 * xdisp.c (charset_at_position): Function removed.
13641 (init_iterator): Don't set member charset of struct `it'.
13642 (handle_face_prop, reseat_to_string, set_iterator_to_next)
13643 (next_element_from_display_vector, insert_left_trunc_glyphs):
13645 (face_before_or_after_it_pos): Call FACE_FOR_CHAR, not
13647 (get_next_display_element, append_space)
13648 (extend_face_to_end_of_line): Likewise.
13650 * xfaces.c (Qx_charset_registry, Vface_default_registry):
13652 (clear_font_table, frame_update_line_height, load_face_font):
13653 Adjusted for the change of fontset implementation.
13654 (load_face_fontset_font): Function removed.
13655 (pixel_point_size): New function.
13656 (font_list): Argument type changed. Caller changed.
13657 (LFACE_FONT): New macro.
13658 (check_lface_attrs): Check attr[LFACE_FONT_INDEX].
13659 (set_lface_from_font_name): Type of arg FONTNAME is changed to
13660 Lisp_Object. Determine the font name by actually loading a font
13661 by the specified pattern. Set LFACE_FONT (lface) to the specified
13662 pattern. Even if a font is not found, don't try alternatives.
13663 (Finternal_set_lisp_face_attribute): Handle `font' slot in lface.
13664 (set_font_frame_param): If `font' is specified in lface, use it.
13665 (Finternal_get_lisp_face_attribute): Handle `font' slot in lface.
13666 (lface_same_font_attributes_p): Likewise.
13667 (make_realized_face): Arguent changed. Caller changed. Set
13668 face->ascii_face to face itself.
13669 (free_realized_face): Free face->fontset if face is for ASCII.
13670 (face_suitable_for_iso8859_1_p, face_suitable_for_charset_p)
13671 (deduce_unibyte_registry, x_charset_registry): Functions removed.
13672 (free_realized_multibyte_face): New function.
13673 (lookup_face, lookup_named_face, lookup_derived_face): Argument
13674 changed. Caller changed.
13675 (try_font_list): Argument type changed.
13676 (face_fontset): Check `font' slot of ATTRS, not `family' slot.
13677 (choose_face_font): Argument changed. Handle fontset properly.
13678 (choose_face_fontset_font): Function removed.
13679 (realize_default_face, realize_named_face): Don't remove the
13681 (realize_face): Argument changed. Caller changed. Remove face
13682 with the arg former_face_id in advance. Load font for the new face.
13683 (realize_x_face): Argument changed. Caller changed. For a
13684 multibyte character, share fontset with base_face. For a single
13685 byte character, make a new realized fontset. Don't load a font here.
13686 (realize_tty_face): Argument changed. Caller changed.
13687 (compute_char_face): Call FACE_FOR_CHAR, not FACE_FOR_CHARSET.
13688 (face_at_buffer_position): Don't check multibyte_p for returning
13690 (face_at_string_position): Call FACE_SUITABLE_FOR_CHAR_P, not
13691 FACE_SUITABLE_FOR_CHARSET_P.
13692 (syms_of_xfaces): Remove code for Qx_charset_registry and
13693 Vface_default_registry.
13695 * xterm.c: Include fontset.h after dispextern.h. Undo the changes
13696 related to PER_CHAR_METRIC done by Gerd on 2000-03-03.
13697 (x_per_char_metric): Don't try FONT->default_char. Even if
13698 pcm->width is zero, glyph bits may exist.
13699 (x_encode_char): Always initialize char2b->byte1.
13700 (x_get_char_face_and_encoding): Call FACE_FOR_CHAR to get face_id.
13701 (x_get_glyph_face_and_encoding): New arg two_byte_p. Caller changed.
13702 (x_append_glyph): Set glyph->glyph_not_available_p.
13703 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
13704 it->charset. Handle the case that per char metric is not
13705 available. If it->multibyte_p is zero and it->c is a multibyte
13706 character, convert it to a unibyte character.
13707 (struct glyph_string): Delete member `charset'.
13708 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
13709 the case that per char metric is not available correctly.
13710 (x_fill_glyph_string): Handle the case that the specific glyph is
13711 not available correctly.
13712 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
13713 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
13714 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
13715 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
13716 fontset. Don't call FS_LOAD_FONT.
13718 * xfns.c (Fx_create_frame): Don't cal fs_register_fontset.
13719 (x_create_tip_frame): Likewise.
13720 (Fx_close_connection): Free full_name of font_info.
13722 * fns.c (optimize_sub_char_table): New function.
13723 (Foptimize_char_table): New function.
13724 (syms_of_fns): Defsubr Soptimize_char_table.
13726 2000-03-20 Gerd Moellmann <gerd@gnu.org>
13728 * buffer.c (Fset_buffer_modified_p): Set update_mode_lines
13729 only if buffer is displayed in some window.
13731 * xdisp.c (handle_single_display_prop): Initialize local `value'.
13732 (try_window_reusing_current_matrix): Don't call scroll run
13733 function if run's current and desired position are the same;
13734 this prevents cursor flickering.
13736 2000-03-19 Stefan Monnier <monnier@cs.yale.edu>
13738 * regex.h (RE_TRANSLATE. RE_TRANSLATE_P): Moved to regex.c.
13740 * regex.c (RE_STRING_CHAR): New macro.
13741 (GET_CHAR_AFER_2): Remove.
13742 (RE_TRANSLATE, RE_TRANSLATE_P): New macros moved from regex.h.
13743 (enum re_opcode_t): Remove on_failure_jump_exclusive.
13744 (print_partial_compiled_pattern, re_compile_fastmap)
13745 (re_match_2_internal): Remove on_failure_jump_exclusive.
13746 (regex_compile): Turn optimizable P+ loops into PP*, so that the
13747 optimization only need to work for * (ie. can use of_keep_string_jump).
13748 Remove the special case for .*\n since it is now covered by the general
13750 (re_search_2): Don't bother with `room'.
13751 (skip_one_char): New function.
13752 (skip_noops): Simplify since `memory' is not needed any more.
13753 (mutually_exclusive_p): Restructure slightly to use `switch' and
13754 add handling for "all" remaining cases.
13755 (re_match_2_internal): Change on_failure_jump_smart to use
13756 on_failure_keep_string_jump (and redirect the end-of-loop jump)
13757 rather than on_failure_jump_exclusive.
13759 2000-03-19 Gerd Moellmann <gerd@gnu.org>
13761 * xfns.c (select_visual): Don't set dpyinfo->n_planes to the
13762 number of bits per RGB because it's everywhere used as the depth
13765 * term.c (calculate_costs): Remove code dealing with X frames.
13767 2000-03-19 Richard M. Stallman <rms@gnu.org>
13769 * lread.c (syms_of_lread): Doc fix for load-convert-to-unibyte.
13771 2000-03-18 Gerd Moellmann <gerd@gnu.org>
13773 * lread.c (read_integer): Unread the last char not consumed.
13775 2000-03-17 Gerd Moellmann <gerd@gnu.org>
13777 * xterm.c (x_update_window_cursor): Don't update in frames
13778 which are in the process of being deleted.
13780 2000-03-16 Gerd Moellmann <gerd@gnu.org>
13782 * Makefile.in (mostlyclean): Add `*.core'.
13783 (clean): Add `bootstrap-emacs'.
13785 * lread.c (read_integer): New function.
13786 (read1): Support read syntax #o, #x, #b, #r.
13788 2000-03-15 Stefan Monnier <monnier@cs.yale.edu>
13790 * regex.c (re_match_2): Fix string shortening (to fit `stop') to
13791 make sure POINTER_TO_OFFSET gives the same value before and after
13792 PREFETCH. Use `dfail' to guarantee "atomic" matching.
13793 (PTR_TO_OFFSET): Use POINTER_TO_OFFSET.
13794 (debug): Now only active if > 0 rather than if != 0.
13795 (DEBUG_*): Update for the new meaning of `debug'.
13796 (print_partial_compiled_pattern): Add missing `succeed' case. Use
13797 CHARSET_* macros in the charset(_not) branch. Fix off-by-two bugs
13798 in `succeed_n', `jump_n' and `set_number_at'.
13799 (store_op1, store_op2, insert_op1, insert_op2)
13800 (at_begline_loc_p, at_endline_loc_p): Add prototype.
13801 (group_in_compile_stack): Move to after its arg's types are
13802 declared and add a prototype.
13803 (PATFETCH): Define in terms of PATFETCH_RAW.
13804 (GET_UNSIGNED_NUMBER): Add the usual `do { ... } while(0)' wrapper.
13805 (QUIT): Redefine as a nop except for NTemacs.
13806 (regex_compile): Handle intervals {,M} as if it was {0,M}. Fix
13807 indentation of the greedy-op and shy-group code.
13808 (at_(beg|end)line_loc_p): Fix argument's types.
13809 (re_compile_fastmap): Ifdef out failure_stack_ptr to shut up gcc.
13810 (re_search_2): Use POS_AS_IN_BUFFER. Simplify `room' computation.
13811 (MATCHING_IN_FIRST_STRING): Remove.
13812 (re_match_2): Use POS_AS_IN_BUFFER. Ifdef out failure_stack_ptr
13813 to shut up gcc. Use FIRST_STRING_P and POINTER_TO_OFFSET. Use
13814 QUIT unconditionally.
13816 2000-03-15 Gerd Moellmann <gerd@gnu.org>
13818 * minibuf.c (Fminibuffer_complete): Set point to ZV if finding
13821 * process.c (send_process): Add a hint that the function
13822 can call Lisp code to its comment.
13824 * lread.c (load_dangerous_libraries): New variable.
13825 (Vbytecomp_version_regexp): New variable.
13826 (safe_to_load_p): New function.
13827 (Fload): Handle files not compiled with Emacs specially.
13828 (syms_of_lread): New Lisp variable load-dangerous-libraries.
13830 2000-03-14 Gerd Moellmann <gerd@gnu.org>
13832 * lisp.h (free_frame_xic) [HAVE_X_I18N]: Add missing semicolon.
13834 * xterm.c (xim_close_dpy, xim_initialize): Use X11R6-style XIM
13835 support functions only if HAVE_X11R6_XIM is defined.
13836 (xim_instantiate_callback): Define only if HAVE_X11R6_XIM.
13838 * s/sol2.h (INHIBIT_X11R6_XIM): Define.
13840 * xfns.c (X_I18N_INHIBITED): Don't define.
13841 (create_frame_xic): Remove conditional compilation on X_I18N_INHIBITED.
13842 (x_kill_gs_process, x_window): Use FRAME_X_VISUAL.
13844 * config.in (HAVE_X_I18N): Moved here from xterm.h.
13845 (HAVE_X11R6_XIM): Define.
13847 * xterm.h (HAVE_X_I18N) [HAVE_X11R6]: Moved to config.in.
13849 * xterm.c (x_term_init): Add support for X resource `synchronous'.
13850 If set, call XSynchronize.
13852 2000-03-13 Stefan Monnier <monnier@cs.yale.edu>
13854 * regex.c: Declare a new type `re_char' used throughout the code
13855 for the string char type. It's `const unsigned char' to match the
13856 rest of Emacs. Consistently make sure all pointers to strings use
13857 it and make sure all pointers into the pattern use `unsigned char'.
13858 (re_match_2_internal): Use `PREFETCH+STRING_CHAR' instead of
13859 GET_CHAR_AFTER_2. Also merge wordbound and notwordbound to reduce
13862 * charset.h (GET_CHAR_AFTER_2): Remove.
13863 (GET_CHAR_BEFORE_2): Use unsigned chars, like everywhere else.
13865 2000-03-12 Ken Raeburn <raeburn@gnu.org>
13867 * Makefile.in (temacs): Evaluate ALL_LDFLAGS into a temporary
13868 variable before the invocation of YMF_PASS_LDFLAGS, in case both
13869 of them try to use backquotes.
13871 2000-03-12 Dave Love <fx@gnu.org>
13873 * unexelf.c: Restore changes of 1999-10-19.
13874 (unexec): Don't adjust bss for sbss type SHT_PROGBITS; otherwise
13875 fix its type and alignment; copy it from current process.
13877 2000-03-12 Gerd Moellmann <gerd@gnu.org>
13879 * atimer.c (cancel_atimer): Break out of the loop as soon as timer
13880 has been found. Fix bug not computing timer's predecessor.
13882 * fileio.c (Fread_file_name): Handle case that DIR contains a
13885 * window.c (Fsave_window_excursion): Doc fix.
13887 * xfns.c (x_defined_color): Rewritten to use x_allocate_nearest_color.
13889 2000-03-12 Eli Zaretskii <eliz@is.elta.co.il>
13891 * msdos.c (vga_installed): New function, code moved from
13892 dos_set_window_size.
13893 (Qbar, Qcursor_type, outside_cursor): New variables.
13894 (syms_of_msdos): Intern and staticpro them.
13895 (dos_ttraw) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Save the cursor
13896 shape used outside Emacs when called for the first time.
13897 (dos_ttcooked) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Restore the
13898 cursor shape used outside Emacs.
13899 (msdos_set_cursor_shape, IT_set_cursor_type): New functions.
13900 (IT_frame_up_to_date): Call IT_set_cursor_type, in case the cursor
13902 (IT_set_frame_parameters): Call IT_set_cursor_type if the frame
13903 parameters specify the cursor. Make qreverse a global
13904 variable (renamed to Qreverse).
13906 2000-03-09 Gerd Moellmann <gerd@gnu.org>
13908 * fns.c (Fy_or_n_p): Cancel busy-cursor.
13910 2000-03-08 Stefan Monnier <monnier@cs.yale.edu>
13912 This is a big redesign of failure-stack and register handling, prompted
13913 by bugs revealed when trying to add shy-groups. Overall, what happened
13914 is that loops are now structured a little differently, groups can be
13915 shy and the code is a little simpler.
13917 * regex.h: Update the copyright.
13918 (RE_SHY_GROUPS): New value.
13919 (RE_UNMATCHED_RIGHT_PAREN_ORD): Renumber.
13920 (RE_SYNTAX_EMACS): Add RE_SHY_GROUPS.
13922 * regex.c (enum re_opcode_t): Remove jump_past_alt,
13923 maybe_pop_jump, push_dummy_failure and dumy_failure_jump. Add
13924 on_failure_jump_(exclusive, loop and smart). Also fix the comment
13925 for (start|stop)_memory since they now only take one argument (the
13926 second has becomes unnecessary).
13927 (print_partial_compiled_pattern): Adjust for changes in re_opcode_t.
13928 (print_compiled_pattern): Use %ld to printf long ints and flush to
13929 make debugging a little easier.
13930 (union fail_stack_elt): Make the integer unsigned.
13931 (struct fail_stack_type): Add a `frame' element.
13932 (INIT_FAIL_STACK): Init `frame' as well.
13933 (POP_PATTERN_OP): New macro for re_compile_fastmap.
13934 (DEBUG_PUSH, DEBUG_POP): Remove.
13935 (NUM_REG_ITEMS): Remove.
13936 (NUM_NONREG_ITEMS): Adjust.
13937 (FAILURE_PAT, FAILURE_STR, NEXT_FAILURE_HANDLE)
13938 (TOP_FAILURE_HANDLE): New macros for the cycle detection.
13939 (ENSURE_FAIL_STACK): New macro for PUSH_FAILURE_(REG|POINT).
13940 (PUSH_FAILURE_REG, POP_FAILURE_REG, CHECK_INFINITE_LOOP):
13942 (PUSH_FAILURE_POINT): Don't push registers any more. The pattern
13943 address pushed is not the destination of the jump but the source
13945 (NUM_FAILURE_ITEMS): Remove.
13946 (POP_FAILURE_POINT): Adapt to the new stack structure (i.e. pop
13947 registers before the actual failure point). Don't hardcode any
13948 meaning for str==NULL anymore.
13949 (union register_info_type, REG_MATCH_NULL_STRING_P, IS_ACTIVE)
13950 (MATCHED_SOMETHING, EVER_MATCHED_SOMETHING, SET_REGS_MATCHED):
13952 (REG_UNSET_VALUE): Use NULL (why not?).
13953 (compile_range): Remove declaration since it doesn't exist.
13954 (struct compile_stack_elt_t): Remove inner_group_offset.
13955 (old_reg(start|end), reg_info, reg_dummy, reg_info_dummy): Remove.
13956 (regex_grow_registers): Remove dead code.
13957 (FIXUP_ALT_JUMP): New macro.
13958 (regex_compile): Add shy-groups Change loops to use
13959 on_failure_jump_smart&jump instead of
13960 on_failure_jump&maybe_pop_jump. Change + loops to eliminate the
13961 initial (dummy_failure_)jump. Remove c1_base (looks like unused
13962 variable to me). Use `jump' instead of `jump_past_alt' and don't
13963 bother with push_dummy_failure in alternatives since it is now
13964 unnecessary. Use FIXUP_ALT_JUMP. Eliminate a useless `#ifdef
13965 emacs' for (re)allocating the stack.
13966 (re_compile_fastmap): Remove dead variables i and num_regs. Exit
13967 from loop when bufp->can_be_null rather than jumping to `done'.
13968 Avoid jumping backwards so as to ensure termination. Use
13969 PATTERN_STACK_EMPTY and POP_PATTERN_OP. Improved handling of
13970 backreferences. Remove dead code in handling of `anychar'.
13971 (skip_noops, mutually_exclusive_p): New functions taken from the
13972 handling of `maybe_pop_jump' in re_match_2_internal. Slightly
13973 improve mutually_exclusive_p to handle ".+\n".
13974 (lowest_active_reg, highest_active_reg)
13975 (NO_(LOWEST|HIGHEST)_ACTIVE_REG) Remove.
13976 (re_match_2_internal): Use %p instead of 0x%x when printf'ing
13977 ptrs. Don't SET_REGS_MATCHED anymore. Remove many dead
13978 variables. Push register (in `start_memory') on the stack rather
13979 than storing it in old_reg(start|end). Remove the cycle detection
13980 from `stop_memory', replaced by the use of on_failure_jump_loop
13981 for greedy loops. Add code for the new on_failure_jump_<foo>.
13982 Remove ad-hoc code in `on_failure_jump' to push more registers in
13983 the case of a loop. Take out code from `maybe_pop_jump' into
13984 separate functions and adapt it to the semantics of
13985 `on_failure_jump_smart'. Remove jump_past_alt, dummy_failure_jump
13986 and push_dummy_failure. Remove dummy_failure handling and
13987 handling of `failures to jump to on_failure_jump' (this last one
13988 was already dead code, it seems).
13989 (group_match_null_string_p, alt_match_null_string_p)
13990 (common_op_match_null_string_p): Remove.
13992 2000-03-08 Dave Love <fx@gnu.org>
13994 * config.in: Don't depend on __STDC__ for volatile.
13995 Add POINTER_TYPE, PTR, PROTOTYPES.
13997 * hftctl.c, strftime.c: Use PROTOTYPES.
13998 * eval.c (find_handler_clause): Likewise.
14000 * mem-limits.h: Use POINTER_TYPE.
14002 * lisp.h (P_): Define based on PROTOTYPES, not __STDC__.
14003 (memory_warnings): Declare using POINTER_TYPE.
14005 2000-03-08 Gerd Moellmann <gerd@gnu.org>
14007 * xfns.c (x_set_cursor_type): If ARG is nil, give frame no cursor.
14009 * xdisp.c (display_echo_area): Temporarily inhibit garbage collection.
14011 * xfns.c: Remove obsolete code in #if 0.
14012 (Fx_focus_frame): New function.
14014 2000-03-07 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
14016 * coding.c (coding_category_name): Add coding-category-utf-8,
14017 coding-category-utf-16-be, coding-category-utf-16-le.
14018 (UTF_8_1_OCTET_P, UTF_8_EXTRA_OCTET_P, UTF_8_2_OCTET_LEADING_P,
14019 UTF_8_3_OCTET_LEADING_P, UTF_8_4_OCTET_LEADING_P,
14020 UTF_8_5_OCTET_LEADING_P, UTF_8_6_OCTET_LEADING_P): New macros.
14021 (detect_coding_utf_8): New function.
14022 (UTF_16_INVALID_P, UTF_16_HIGH_SURROGATE_P
14023 UTF_16_LOW_SURROGATE_P): New macros.
14024 (detect_coding_utf_16): New function
14025 (detect_coding_mask): When priorities are specified, skip any
14026 categories that have `nil' coding-system. Fix bug of returning
14027 wrong mask when PRIORITIES is specified and detect_coding_XXX()
14028 returns a mask not set in PRIORITIES.
14029 (detect_eol_type_in_2_octet_form): New function.
14030 (detect_eol): selects detect_eol_type_XXX to call according to
14031 cooding->category_idx.
14032 (detect_coding_system): Remove `nil' coding-system in the result.
14033 (Fupdate_coding_systems_internal): Update all coding-categories.
14035 * coding.h (CODING_CATEGORY_IDX_UTF_8)
14036 (CODING_CATEGORY_IDX_UTF_16_BE, CODING_CATEGORY_IDX_UTF_16_LE):
14038 (CODING_CATEGORY_IDX_RAW_TEXT, CODING_CATEGORY_IDX_BINARY)
14039 (CODING_CATEGORY_IDX_MAX): Adjusted for the above macros.
14040 (CODING_CATEGORY_IDX_UTF_16_LE)
14041 (CODING_CATEGORY_MASK_UTF_8, CODING_CATEGORY_MASK_UTF_16_BE)
14042 (CODING_CATEGORY_MASK_UTF_16_LE): New macros.
14043 (CODING_CATEGORY_MASK_ANY): Include the above macros.
14044 (CODING_CATEGORY_MASK_UTF_16_BE_LE): New macro.
14046 2000-03-07 Gerd Moellmann <gerd@gnu.org>
14048 * doc.c (Fdocumentation_property): If value is not a string,
14049 and doesn't refer to etc/DOC, evaluate it to obtain a string.
14051 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: Don't try to
14052 close the display with XtCloseDisplay. This caused a bus error
14055 * minibuf.c (Fminibuffer_complete): Move point to ZV when input is
14056 complete but not unique.
14058 2000-03-06 Gerd Moellmann <gerd@gnu.org>
14060 * process.c (send_process): Remove local variable `procname' that
14061 might become invalid when a GC happens. Instead, access the
14062 process name slot directly.
14064 * xfns.c (x_set_menu_bar_lines_1): Adjust window's orig_top and
14065 orig_height if set.
14067 * frame.c (set_menu_bar_lines_1): Adjust window's orig_top and
14068 orig_height if set.
14070 2000-03-06 Eli Zaretskii <eliz@is.elta.co.il>
14072 * msdos.c (IT_note_mouse_highlight): Return immediately if frame's
14073 glyph matrices have been freed.
14075 2000-03-05 Gerd Moellmann <gerd@gnu.org>
14077 * Makefile.in (tags): Include ../lwlib/TAGS in TAGS.
14078 (bootstrap-temacs): Set LC_ALL to C like for temacs.
14080 * xfns.c (QCdata): Moved to xdisp.c.
14082 * xdisp.c (QCdata): Moved here from xfns.c.
14083 (syms_of_xdisp): Initialize QCdata.
14085 * frame.h (FRAME_INTERNAL_BORDER_WIDTH) [!HAVE_X_WINDOWS]: Define.
14087 * window.c (coordinates_in_window): Use
14088 FRAME_INTERNAL_BORDER_WIDTH_SAFE instead of
14089 FRAME_INTERNAL_BORDER_WIDTH.
14091 * xdisp.c (try_window_id): Recompute unchanged information if
14092 it is obviously invalid.
14094 * xterm.c (x_term_init): Create a colormap if not using the
14097 * xterm.h (select_visual): Change prototype.
14099 * xfns.c (select_visual): Rewritten. Recognize user-specified
14101 (visual_classes): New variable.
14103 2000-03-04 Gerd Moellmann <gerd@gnu.org>
14105 * xfns.c (x_defined_color, x_set_mouse_color, lookup_rgb_color)
14106 (lookup_pixel_color, x_laplace, x_build_heuristic_mask)
14107 (png_load): Access colormap of frame using FRAME_X_COLORMAP.
14108 (x_decode_color): Don't handle allocation of white and black specially.
14109 (x_window) [USE_X_TOOLKIT]: Set XtNvisual, XtNdepth, and
14110 XtNcolormap resources.
14111 (x_window) [!USE_X_TOOLKIT]: Pass colormap to XCreateWindow.
14112 (Fx_create_frame): Initialize color members of x_output structure.
14113 (xpm_load): Pass colormap to XPM lib.
14115 * xfaces.c (x_free_colors): Access colormap of frame using
14116 FRAME_X_COLORMAP. Be paranoid about freeing black and white
14117 when default colormap is used.
14119 * xterm.c (x_term_init): Set Colormap member of x_display_info
14120 structure. Copy colormap if resource `privateColormap' is
14121 specified (PseudoColor only).
14122 (x_setup_relief_color): Access colormap of frame using
14125 * xterm.h (struct x_display_info): Add Colormap member `cmap'.
14126 (FRAME_X_COLORMAP, FRAME_X_VISUAL): New macros.
14128 2000-03-04 Jason Rumney <jasonr@gnu.org>
14130 * xfaces.c Change many FRAME_X... macros to FRAME_WINDOW... or
14131 other non-platform-specific equivalents.
14132 [WINDOWSNT]: Include w32term.h, fontset.h and define X
14133 specific functions and macros as their w32 equivalents where
14134 non-platform-specifics are not available.
14135 [HAVE_X_WINDOWS]: Change most of these to HAVE_WINDOW_SYSTEM.
14136 (x_create_gc, x_free_gc) [WINDOWSNT]: Add W32 versions.
14137 (clear_font_table) [WINDOWSNT]: Call w32_unload_font.
14138 (frame_update_line_height): Use macros to access f->output_data.
14139 (defined_color): Remove FIXME comments; fixed.
14140 (x_face_list_fonts, prepare_face_for_display): Put X specifics
14141 into #ifdef blocks. Add WINDOWSNT blocks.
14142 (Fx_list_fonts): Use macros for accessing font data.
14143 (set_lface_from_font_name): Different default fonts for X and
14145 (font_scalable_p) [WINDOWSNT]: Treat wildcard XLFD_AVGWIDTH as
14146 scalable for backward compatibility.
14147 (realize_tty_face) [MSDOS]: Do the same for WINDOWSNT.
14148 (syms_of_xfaces) [WINDOWSNT]: Allow scalable fonts by default.
14150 * emacs.c (main) [HAVE_NTGUI]: Call syms_of_xfaces instead of
14153 * makefile.nt (w32faces.obj): Remove.
14156 2000-03-03 Jason Rumney <jasonr@gnu.org>
14158 * keyboard.c (make_lispy_event): Call buffer_posn_from_coords with
14159 correct parameters.
14161 2000-03-03 Ken Raeburn <raeburn@gnu.org>
14163 * unexelf.c (PT_LOAD, SHT_*, SHN_*) [__NetBSD__]: Only provide
14164 standard ELF definitions here if the system header does not.
14166 2000-03-03 Gerd Moellmann <gerd@gnu.org>
14168 * xterm.c (PER_CHAR_METRIC): Removed.
14169 (x_per_char_metric_1, x_default_char): New functions.
14170 (x_per_char_metric): If font's default char is invalid, return
14171 metrics of a suitably chosen usable default char.
14172 (x_draw_glyph_string_foreground): If font has an invalid default
14173 char, replace occurrences of unprintable chars with a suitably
14174 chosen usable default char.
14176 2000-03-02 Gerd Moellmann <gerd@gnu.org>
14178 * xterm.c (note_mouse_highlight): Return quickly if frame's
14179 glyph matrices have been freed.
14181 * dispnew.c (free_glyphs): Block input while freeing matrices.
14183 * xfns.c (x_clear_image, x_kill_gs_process): Use x_free_colors.
14185 * xterm.c (x_alloc_lighter_color, x_setup_relief_color):
14188 * dispextern.h (x_free_colors): Add prototype.
14190 * xfaces.c (x_free_colors): New function.
14191 (unload_color, free_face_colors): Use it.
14193 2000-03-02 Eli Zaretskii <eliz@is.elta.co.il>
14195 * msdos.h (FRAME_INTERNAL_BORDER_WIDTH): Define to zero.
14197 * window.c [MSDOS]: Include msdos.h.
14199 2000-03-02 Dave Love <fx@gnu.org>
14201 * m/powerpcle.h, m/sparc.h: Don't set C_OPTIMIZE_SWITCH.
14203 * m/mips-siemens.h, m/news-r6.h, m/news-risc.h, m/tekxd88.h: Don't
14204 set C_OPTIMIZE_SWITCH for gcc.
14206 2000-03-02 Kenichi Handa <handa@etl.go.jp>
14208 * coding.c (coding_save_composition): Be sure to allocate
14209 composition data area in coding even if there's no composition in
14212 2000-03-01 Jason Rumney <jasonr@gnu.org>
14214 * w32term.c: Equivalent changes to those made to xterm.c on
14215 2000-02-25 and 2000-02-24.
14217 * w32fns.c: Equivalent changes to those made to xfns.c on
14218 2000-02-25 and 2000-02-21.
14220 * sysdep.c: [WINDOWSNT]: Use sys_read and sys_write to ensure
14221 correct line-end convention is followed.
14223 * w32menu.c [HAVE_BOXES]: Remove #undef.
14224 (single_keymap_panes): Remove code for simulating checkmarks.
14225 (single_menu_item): Remove notbuttons_ptr argument. Callers changed.
14226 Remove code for drawing simulated checkmarks.
14227 (w32_menu_show): make unibyte help string correctly.
14228 (add_menu_item): draw standard Windows checkmarks. Draw radio
14229 buttons as radio buttons if possible.
14231 2000-03-01 Gerd Moellmann <gerd@gnu.org>
14233 * sysdep.c (start_of_text): Don't define this function for NetBSD
14236 * m/pmax.h (START_FILES, CANNOT_DUMP) [__NetBSD__ || __OpenBSD__]:
14238 (UNEXEC) [__NetBSD__ || __OpenBSD__]: Define to unexelf.o.
14239 (LINKER): Don't undef if __NetBSD__ is defined.
14241 * m/mips.h (LINKER) [__NetBSD__ || __OpenBSD__]: Don't define.
14243 * fileio.c [__NetBSD__]: Define `unix'.
14245 * xfns.c (start_busy_cursor): Allow floats for busy-cursor-delay.
14247 2000-02-29 Gerd Moellmann <gerd@gnu.org>
14249 * atimer.c (start_atimer): Don't abort when timers are stopped.
14250 (append_atimer_lists): New function.
14251 (cancel_atimer, stop_other_atimers, run_all_atimers): Handle
14252 arbitrary lists of stopped and running atimers.
14254 * atimer.c (cancel_atimer): Handle canceling an atimer when
14255 some timers are stopped.
14257 * xfns.c (cancel_busy_cursor): Set busy_cursor_atimer to null
14258 after canceling it.
14260 * fns.c (maybe_resize_hash_table): Handle case of new size
14261 coming out as being the same as old size.
14263 2000-02-27 Jason Rumney <jasonr@gnu.org>
14265 * makefile.nt: Add atimer.h to dependencies.
14266 * w32.c (init_environment): Set Vw32_num_mouse_buttons here.
14267 * w32console.c: Only disable window system features for dispextern.h
14268 (initialize_w32_display): Build a display info for the console.
14269 * w32faces.c (tty_defined_color): Apply xfaces.c change from 02-17.
14270 * w32fns.c (w32_wnd_proc) [WM_LBUTTON_DOWN, WM_RBUTTON_DOWN,
14271 WM_LBUTTON_UP, WM_RBUTTON_UP]: Do not treat 4 or more button mice
14273 * w32gui.h (struct W32FontStruct): Revert last change after change
14275 * w32menu.c (single_submenu): Set up help string.
14276 [!HAVE_MULTILINGUAL_MENU]: Don't overwrite item_name with descrip.
14277 (w32_dialog_show): Set up help string.
14278 * w32term.c (w32_display_info_for_display): Remove unused function.
14279 (w32_draw_bitmap): Use pre-built bitmaps.
14280 (w32_initialize_display_info): New function to initialize parts of
14281 display info that are common to both GUI and console frames.
14282 (w32_term_init): Use w32_initialize_display_info. Do not set
14283 Vw32_num_mouse_buttons here, as it is not called for console
14284 frames. Build bitmaps for indicating truncated lines etc.
14285 (x_delete_display): Destroy pre-built bitmaps.
14286 * xdisp.c (handle_single_display_prop): Use FONT_HEIGHT macro.
14287 (echo_area_display): Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM.
14289 2000-02-27 Dave Love <fx@gnu.org>
14291 * lisp.h: Add a bunch of prototypes.
14293 2000-02-26 Kenichi Handa <handa@etl.go.jp>
14295 * keyboard.c (read_char): Set `usec' correctly.
14297 2000-02-25 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
14299 * ccl.c (ccl_driver) [CCL_MapMultiple]: When the mapped value is
14300 `lambda', set reg[RRR] to the map index.
14301 (ccl_driver) [CCL_MapSingle]: When the mapped value is found, set
14302 reg[RRR] to 0. Otherwise, set it to -1.
14304 2000-02-25 Gerd Moellmann <gerd@gnu.org>
14306 * emacs.c (main): Remove code snippet commented out with `//'.
14308 2000-02-25 Richard M. Stallman <rms@gnu.org>
14310 * fileio.c (Ffile_symlink_p): If result starts with a `/'
14311 and contains a `:', prepend `/:'.
14313 * window.c (select_window_1): If selected_window is nil,
14314 don't "swap out" the buffer's point.
14315 (Fset_window_configuration): Set selected_window to nil
14316 before calling Fselect_window.
14317 (unshow_buffer): Don't set point in buffer from window's point
14318 if another more recently selected window also shows the buffer.
14320 2000-02-25 Gerd Moellmann <gerd@gnu.org>
14322 * keyboard.c (recursive_edit_1): Cancel busy-cursor.
14324 * xfns.c (inhibit_busy_cursor, busy_count): Removed.
14325 (Fx_show_busy_cursor, Fx_hide_busy_cursor): Removed.
14326 (busy_cursor_atimer, busy_cursor_shown_p, Vbusy_cursor_delay):
14328 (DEFAULT_BUSY_CURSOR_DELAY): New define.
14329 (start_busy_cursor, cancel_busy_cursor, show_busy_cursor)
14330 (hide_busy_cursor): New functions.
14331 (syms_of_xfns): DEFVAR_LISP Vbusy_cursor_delay.
14333 * minibuf.c (read_minibuf): Cancel busy-cursor.
14335 * keyboard.c (command_loop_1): Call start_busy_cursor before
14336 Fcommand_execute and cancel_busy_cursor after it.
14337 (timer_check): Remove busy-cursor code.
14338 (Fread_key_sequence, Fread_key_sequence_vector): Start/cancel busy
14341 * process.c (wait_reading_process_input): Remove busy-cursor code.
14343 * eval.c (Fsignal): Call cancel_busy_cursor instead of
14344 Fx_hide_busy_cursor.
14346 * dispextern.h (Fx_show_busy_cursor, Fx_hide_busy_cursor):
14348 (start_busy_cursor, cancel_busy_cursor): Add prototypes.
14350 * lisp.h (Fx_hide_busy_cursor): Remove prototype.
14352 * xterm.c (XTread_socket): Remove busy-cursor code.
14354 * dispnew.c (flush_stdout) [GLYPH_DEBUG]: New function.
14355 (build_frame_matrix_from_leaf_window): Put code handling
14356 glyph row's not being a slice of a frame row in #if 0.
14357 (sync_window_with_frame_matrix_rows): New function.
14358 (frame_row_to_window): New function.
14359 (mirror_line_dance): Handle copies between windows.
14361 * lread.c (Fload): Use `xfree' instead of `free'.
14362 (init_obarray): Use `xmalloc' instead of `malloc'.
14364 * window.c (Fset_window_buffer): Set WINDOW to the window
14366 (coordinates_in_window): Take frame's internal border width
14369 2000-02-24 Gerd Moellmann <gerd@gnu.org>
14371 * xterm.c (x_display_and_set_cursor): Display cursor of
14372 non-selected windows depending on the setting of
14373 cursor_in_non_selected_windows.
14375 * xdisp.c (cursor_in_non_selected_windows): New variable.
14376 (syms_of_xdisp): DEFVAR_BOOL it.
14378 2000-02-23 Gerd Moellmann <gerd@gnu.org>
14380 * data.c (Fstring_to_number): If number is greater than what
14381 fits into an integer, return a float.
14383 * eval.c (specbind): Remove references to
14384 keyword_symbols_constant_flag.
14386 * data.c (keyword_symbols_constant_flag): Removed.
14387 (Fmakunbound, set_internal, syms_of_data): Remove references to
14388 keyword_symbols_constant_flag.
14390 * bytecode.c (Fbyte_code): Remove keyword_symbols_constant_flag.
14392 2000-02-23 Kenichi Handa <handa@etl.go.jp>
14394 * syntax.c (multibyte_syntax_as_symbol): New variable.
14395 (syms_of_syntax): Declare it as a Lisp variable.
14396 (SYNTAX_WITH_MULTIBYTE_CHECK): New macro.
14397 (scan_lists): If both sexpflag and multibyte_syntax_as_symbol are
14398 nonzero, treat all multibyte characters as symbol.
14399 (init_syntax_once): Give syntax `word' to all multibyte characters.
14401 2000-02-22 Eli Zaretskii <eliz@is.elta.co.il>
14403 * frame.c (Fdelete_frame): Don't let echo_area_window remain on
14406 2000-02-21 Gerd Moellmann <gerd@gnu.org>
14408 * frame.c (Fmouse_position): GCPRO retval instead of x and y.
14410 * xfns.c (x_window_to_frame, x_any_window_to_frame)
14411 (x_non_menubar_window_to_frame): Check the busy-cursor window.
14413 2000-02-21 Dave Love <fx@gnu.org>
14415 * frame.c (Vmouse_position_function): New variable.
14416 (Fmouse_position): Use it.
14417 (syms_of_frame): Install it.
14419 * charset.c (find_charset_in_str): Fix use of `c' instead of `c1'.
14421 2000-02-20 Gerd Moellmann <gerd@gnu.org>
14423 * fileio.c (Finsert_file_contents): Unbind the binding of
14424 standard-output done by temp_output_buffer_setup.
14426 * eval.c (funcall_lambda): Don't bind Qmocklisp_arguments unless
14427 Vmocklisp_arguments is nil. Inline Fcar and Fcdr.
14428 (specbind, unbind_to): Handle most common case of non-constant
14429 symbol with trivial value specially.
14431 * bytecode.c (Fbyte_code) <Bvarset>: Inline most common case.
14433 2000-02-20 Richard M. Stallman <rms@gnu.org>
14435 * data.c (Fmake_variable_buffer_local): Doc fix.
14436 Init found_for_buffer to 0.
14437 (Fmake_variable_frame_local): If the variable has already
14438 been buffer-local, set the check_frame field.
14440 2000-02-20 Eli Zaretskii <eliz@is.elta.co.il>
14442 * msdos.c (IT_write_glyphs): Allocate a larger screen_buf as data
14443 produced for CODING_MODE_LAST_BLOCK requires.
14445 2000-02-18 Dave Love <fx@gnu.org>
14447 * keyboard.c (echo_keystrokes): Remove declaration.
14448 (Vecho_keystrokes) New variable.
14449 (read_char, record_menu_key, read_key_sequence): Use it to allow
14450 use of float value.
14451 (syms_of_keyboard): Change Vecho_keystrokes declaration.
14453 * lread.c: Undef feature selection macros before defining.
14455 2000-02-18 Gerd Moellmann <gerd@gnu.org>
14457 * data.c (let_shadows_buffer_binding_p): Ignore specbindings
14458 for symbols other than the symbol in question.
14460 2000-02-17 Dave Love <fx@gnu.org>
14462 * s/sol2.h (C_DEBUG_SWITCH): Define to allow optimization.
14464 2000-02-17 Gerd Moellmann <gerd@gnu.org>
14466 * emacs.c (main): Use #if GC_MARK_STACK instead of #ifdef.
14468 * alloc.c (enum mem_type): Compile unconditionally.
14470 2000-02-17 Eli Zaretskii <eliz@is.elta.co.il>
14472 * xfaces.c (tty_defined_color): Don't return faulire indication
14473 for unspecified-fg and unspecified-bg pseudo-colors.
14475 2000-02-17 Gerd Moellmann <gerd@gnu.org>
14477 * alloc.c (mark_object): Don't mark symbol names in pure space.
14478 (gc_sweep): Don't unmark symbol names in pure space.
14480 * lisp.h (GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS)
14481 (GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES)
14482 [GC_MARK_STACK]: New defines.
14483 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, UNGCPRO)
14484 [GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS]: Define as no-ops.
14486 * emacs.c (main) [GC_MARK_STACK]: Initialize stack_base.
14488 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Use
14489 allocate_buffer instead of xmalloc.
14491 * alloc.c (toplevel): Include setjmp.h.
14492 (PURE_POINTER_P): New define.
14493 (enum mem_type) [GC_MARK_STACK]: New enumeration.
14494 (Vdead) [GC_MARK_STACK]: New variable.
14495 (lisp_malloc): Add parameter TYPE, call mem_insert if
14496 GC_MARK_STACK is defined.
14497 (allocate_buffer): New function.
14498 (lisp_free) [GC_MARK_STACK]: Call mem_delete.
14499 (free_float) [GC_MARK_STACK]: Set type to Vdead.
14500 (free_cons) [GC_MARK_STACK]: Set car to Vdead.
14501 (stack_base, mem_root, mem_z) [GC_MARK_STACK]: New variables.
14502 (MEM_NIL) [GC_MARK_STACK]: New define.
14503 (struct mem_node) [GC_MARK_STACK]: New structure.
14504 (mem_init, mem_find, mem_insert, mem_delete, mem_insert_fixup)
14505 (mem_delete_fixup, mem_rotate_left, mem_rotate_right)
14506 (live_string_p, live_cons_p, live_symbol_p, live_float_p)
14507 (live_misc_p, live_vector_p, live_buffer_p, mark_memory)
14508 (mark_stack) [GC_MARK_STACK]: New functions.
14509 (Fgarbage_collect) [GC_MARK_STACK]: Call mark_stack.
14510 (clear_marks): Removed.
14511 (gc_sweep): Set free conses' car, free floats' type, free
14512 symbols' function to Vdead. Use lisp_free to free buffers.
14513 (init_alloc_once): Initialize Vdead.
14514 (survives_gc_p): Return non-zero for pure objects.
14516 * alloc.c: Add comments throughout the file.
14518 * atimer.c (stop_other_atimers): Don't call cancel_atimer because
14519 that unblocks alarms.
14521 * alloc.c, bytecode.c, data.c, dispnew.c, ecrt0.c, editfns.c,
14522 emacs.c, floatfns.c, fns.c, lread.c, print.c, config.in, lisp.h,
14523 Makefile.in: Remove `LISP_FLOAT_TYPE' and `standalone'.
14525 * frame.c (make_frame): Set frame initiallly to `garbaged'.
14527 2000-02-17 Kenichi Handa <handa@etl.go.jp>
14529 * xdisp.c (decode_mode_spec_coding): Delete superfluous code to
14530 avoid infinite error signaling. Allocate sufficient memory for
14531 eol_str in the case that eoltype is Lisp_Int.
14533 2000-02-17 Stefan Monnier <monnier@cs.yale.edu>
14535 * syntax.c (Fforward_comment): Undo the previous change, since cc-mode
14536 depends on the previous behavior.
14538 2000-02-16 Gerd Moellmann <gerd@gnu.org>
14540 * sysdep.c (vfork) [!HAVE_VFORK]: Removed.
14542 2000-02-15 Gerd Moellmann <gerd@gnu.org>
14544 * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN): Define.
14546 * process.c (send_process) [BROKEN_PTY_READ_AFTER_EAGAIN]:
14547 Workaround for FreeBSD bug. Clear output queue after EAGAIN in
14550 2000-02-15 Richard M. Stallman <rms@gnu.org>
14552 * data.c (set_internal): Don't make variable buffer-local
14553 if within a let-binding for the same buffer.
14554 (let_shadows_buffer_binding_p): New function.
14556 * eval.c (specbind): For buffer-local value,
14557 record the current buffer also.
14558 (unbind_to): Cope with that change.
14560 2000-02-15 Gerd Moellmann <gerd@gnu.org>
14562 * window.c (Fsave_window_excursion): Doc fix.
14564 2000-02-15 Stefan Monnier <monnier@cs.yale.edu>
14566 * syntax.c (back_comment): Make sure we only consider comment-starters
14567 of the relevant style and return -1 in case of a failure to find the
14568 beginning of the comment.
14569 (Fforward_comment): If back_comment fails, go back to the position just
14570 after the comment-end.
14571 (scan_lists): Add comment describing a very minor bug.
14573 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
14575 * minibuf.c (Ftry_completion, Fall_completions): Add a reference to
14576 `completion-regexp-list' in the docstring.
14578 2000-02-14 Dave Love <fx@gnu.org>
14580 * xfaces.c (tty_defined_color): Declare color_idx unsigned long.
14582 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
14584 * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS
14585 to Emacs' syntax. Also fix the comment about set/not-set meanings
14586 since Emacs syntax is not the value 0 any more.
14587 * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax
14588 since it's now part of RE_SYNTAX_EMACS.
14590 2000-02-12 Dave Love <fx@gnu.org>
14592 * frame.h (SELECTED_FRAME): Use NULL, not 0 to avoid warnings on Alpha.
14594 2000-02-12 Gerd Moellmann <gerd@gnu.org>
14596 * xdisp.c (syms_of_xdisp): Doc fix for scroll-conservatively.
14598 2000-02-12 Dave Love <fx@gnu.org>
14600 * s/aix3-2.h, s/osf-1.h: Define C_DEBUG_SWITCH for non-gcc.
14602 * s/ux4800.h, s/umips.h, s/umax.h, s/sol2.h, s/sco5.h, s/rtu.h:
14603 * s/ptx4.h, s/umax.h, s/dgux.h, s/bsd4-2.h, s/bsd4-3.h:
14604 * s/hpux.h: Don't define HAVE_VFORK.
14606 * s/gnu-linux.h: Don't define HAVE_VFORK or HAVE_SYS_SIGLIST.
14608 * s/nextstep.h: Don't define HAVE_ALLOCA.
14610 * config.in: Add vfork bits.
14612 2000-02-12 Gerd Moellmann <gerd@gnu.org>
14614 * process.c (Fopen_network_stream) [POLL_FOR_INPUT]: Register
14615 unwind function to undo the effect of stopping atimers.
14617 * keyboard.c (bind_polling_period): Stop all timers except poll_timer.
14619 * atimer.c (stopped_atimers): New variable.
14620 (stop_other_atimers, run_all_atimers, unwind_stop_other_atimers):
14623 * atimer.h (stop_other_atimers, run_all_atimers)
14624 (unwind_stop_other_atimers): Add function prototypes.
14626 * s/hpux10.h (HAVE_XRMSETDATABASE): Define if not already defined.
14628 2000-02-11 Ken Raeburn <raeburn@gnu.org>
14630 * Makefile.in (LIBX): Link in tiff library before jpeg, since tiff
14631 library may depend on jpeg.
14632 (atimer.o): Depends on atimer.c.
14634 2000-02-11 Kenichi Handa <handa@etl.go.jp>
14636 * insdel.c (del_range_1): Call update_compositions.
14637 (del_range_both): Call update_compositions just once..
14639 2000-02-10 Dave Love <fx@gnu.org>
14641 * xfns.c (create_frame_xic): Fix initialization of automatic
14642 aggregates for pcc.
14644 2000-02-09 Kenichi Handa <handa@etl.go.jp>
14646 * ccl.c (CCL_MAKE_CHAR): New macro.
14647 (ccl_driver) <CCL_TranslateCharacter>: Check the validity of
14648 registers by CCL_MAKE_CHAR before calling translate_char.
14649 <CCL_TranslateCharacterConstTbl> Likewise.
14651 2000-02-08 Dave Love <fx@gnu.org>
14653 * lread.c (__EXTENSIONS__): Define.
14655 2000-02-08 Gerd Moellmann <gerd@gnu.org>
14657 * puresize.h (BASE_PURESIZE): Increase to 650000.
14659 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
14661 * msdos.c (XMenuActivate): Turn off the cursor after displaying
14664 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
14666 * s/msdos.h (INTERNAL_TERMINAL): Add capabilities se, so, us, ue,
14667 md, mh, mb, mr, and me to the fake termcap entry.
14669 2000-02-06 Ken Raeburn <raeburn@gnu.org>
14671 * sound.c (sound_cleanup): Don't call device close routine if the
14672 function pointer is null.
14674 2000-02-06 Andrew Innes <andrewi@gnu.org>
14676 * dispextern.h: Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM,
14677 around image definitions and prototypes.
14678 (gamma_correct) [WINDOWSNT]: New prototype.
14680 * w32term.c (x_make_frame_visible): Replace call to
14681 input_poll_signal with poll_for_input.
14683 * window.c [WINDOWSNT]: Include w32term.h.
14685 * xdisp.c [WINDOWSNT]: Include w32term.h.
14687 * makefile.nt: Add dependencies on w32gui.h.
14688 (OBJ1): Include atimer.obj.
14689 ($(BLD)\atimer.obj): New dependency rule.
14691 * w32.c (sigmask): New function (does nothing).
14692 (sigunblock): Ditto.
14694 * frame.c [WINDOWSNT]: Include w32term.h.
14696 * w32gui.h (struct W32FontStruct): Add ascent and descent slots.
14698 * lread.c (syms_of_lread): Fix literal newlines.
14700 * emacs.c (USAGE): Split into USAGE1 and USAGE2, to work-around
14701 the string constant limit (2048 bytes) in MSVC.
14704 2000-02-05 INOUE Seiichiro <inoue@ainet.or.jp>
14706 * xterm.c (x_display_and_set_cursor) [HAVE_X_I18N]: Set pre-edit area.
14707 (x_display_cursor) [HAVE_X_I18N]: Don't set it here.
14708 (XTread_socket) [HAVE_X_I18N]: <KeyPress, KeyRelease>: Don't
14709 dispatch the event.
14711 2000-02-04 Dave Love <fx@gnu.org>
14713 * fileio.c: Remove some unused vars.
14714 (_GNU_SOURCE): Define (for euidaccess).
14716 * lread.c (_XOPEN_SOURCE): Declare (for ftello).
14718 * minibuf.c (read_minibuf_noninteractive): Remove undeclared
14720 (read_minibuf): Deal with allow_props correctly.
14722 2000-02-03 Eli Zaretskii <eliz@is.elta.co.il>
14724 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Enlarge to 60000.
14726 2000-02-03 Ken Raeburn <raeburn@gnu.org>
14728 * search.c (compile_pattern): If a cache entry has a nil regexp,
14729 fill in that entry instead of clobbering a previously cached
14732 2000-02-02 Ken Raeburn <raeburn@gnu.org>
14734 * puresize.h (BASE_PURESIZE): Increase to 610000.
14736 2000-02-02 Gerd Moellmann <gerd@gnu.org>
14738 * frame.c (Fframe_parameters): Add GCPRO because tty_color_name
14741 2000-02-02 Kenichi Handa <handa@etl.go.jp>
14743 * ccl.c (ccl_driver) <CCL_WriteExprRegister>: Set jump_address
14744 instead of incrementing ic directly.
14745 <CCL_WriteExprConst> Likewise.
14746 <ccl_set_expr>: Set ic to jump_address.
14748 * fileio.c (e_write): Fix the handling of
14749 CODING_FINISH_INSUFFICIENT_SRC.
14751 2000-02-01 Dave Love <fx@gnu.org>
14753 * editfns.c (Fpropertize): Doc fix.
14755 * process.c (Fstart_process): Doc fix.
14757 * eval.c: Fix various doc strings not to duplicate information
14758 from help-manyarg-func-alist.
14760 * window.c (Fset_window_margins): Don't make interactive. Doc fix.
14762 * doc.c (Vhelp_manyarg_func_alist): New variable.
14763 (Fdocumentation): Use it.
14764 (syms_of_doc): Define it.
14766 2000-01-31 Gerd Moellmann <gerd@gnu.org>
14768 * xterm.c (xim_open_dpy): Remove unused local variable.
14770 * emacs.c (USAGE): Use term `display options' instead of `X options'.
14772 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: New function.
14773 (syms_of_xdisp) [GLYPH_DEBUG]: Defsubr it.
14775 * fns.c (sweep_weak_table): New function.
14776 (sweep_weak_hash_tables): Use it. Keep on marking until there
14779 2000-01-30 Gerd Moellmann <gerd@gnu.org>
14781 * xterm.c (x_delete_display): Update next_noop_dpyinfo to ensure
14782 that XTread_socket does not crash by trying to call XNoOp on a
14785 2000-01-30 Jason Rumney <jasonr@gnu.org>
14787 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
14788 Change selected_frame to SELECTED_FRAME ().
14789 (w32_console_mouse_position): Remove #ifndef MULE from around
14790 `insist' parameter.
14792 * makefile.nt: Remove dosfns.obj.
14794 * term.c (term_init) [WINDOWSNT]: Initialize TN_max_colors.
14796 * w32fns.c (w32_defined_color): Check for valid frame before
14797 applying gamma correction. Eliminate dependency on frame elsewhere.
14798 (w32_load_system_font): Switch FIXED_PITCH and VARIABLE_PITCH.
14799 (w32_to_x_font): Use resx and resy not height_in and width_in.
14800 (x_to_w32_font): Doc fix.
14801 (xlfd_strip_height): New function to strip and return font height.
14802 (w32_font_match): Compare height separately from rest of xlfd
14803 spec, using xlfd_strip_height.
14805 * w32term.c (w32_term_init): Swap resx and height_in, resy and
14806 width_in. Use w32_defined_color in place of defined_color.
14808 * w32faces.c: Merge more of DOS and X specifics in preparation for
14809 merge with xfaces.c.
14810 (defined_color): Remove FIXME comment.
14811 (tty_color_name): Provide w32-specific function.
14812 (realize_tty_face): Handle FACE_TTY_DEFAULT*_COLOR specially.
14814 * w32console.c (turn_on_face, turn_off_face): Removed.
14815 (w32_face_attributes): New function.
14816 (Global_variables): Reduce scope where possible.
14817 (clear_frame, ins_del_lines, scroll_line): Use char_attr_normal as
14819 (hl_mode): Don't modify text attributes.
14820 (write_glyphs): Don't do anything if len <= 0. Use
14821 w32_face_attributes to get attributes for drawing. Write
14822 terminating codes using char_attr_normal.
14823 (reset_terminal_modes, set_terminal_modes): Turn off highlight.
14824 (update_begin, update_end): Likewise.
14825 (vga_stdcolor_name): New function.
14826 (initialize_w32_display): Remove char_attr_reverse and char_attr.
14827 (Fset_screen_color): Remove char_attr_reverse.
14829 2000-01-29 Gerd Moellmann <gerd@gnu.org>
14831 * xfns.c (xic_set_preeditarea): Take window parameter and
14832 window-relative pixel-positions.
14834 * xterm.c (x_display_cursor): Set XIC pre-edit area only if window
14835 is its frame's selected window.
14836 (xim_instantiate_callback): Likewise.
14838 * xfns.c (x_create_im): Removed.
14839 (DEFAULT_STYLE, DEFAULT_FONT): Removed.
14840 (supported_xim_styles): Renamed from supported_styles.
14841 (best_xim_style): Renamed from best_style.
14842 (create_frame_xic): Renamed from xic_create_frame.
14843 (free_frame_xic): Renamed from xic_destroy_frame.
14845 2000-01-29 INOUE Seiichiro <inoue@ainet.or.jp>
14847 * xterm.c (XTread_socket) [HAVE_X_I18N]: If event is for none of
14848 our frames, call XFilterEvent with 2nd parameter `None'.
14849 (XTread_socket) <KeyPress> [HAVE_X_I18N]: Handle XmbLookupString
14850 returning XBufferOverflow.
14851 (XTread_socket) <ConfigureNotify> [HAVE_X_I18N]: Set XIC status area.
14852 (x_display_cursor) [HAVE_X_I18N]: Set XIC pre-edit area.
14853 (x_new_fontset) [HAVE_X_I18N]: Create XIC status area fontset.
14854 (xim_destroy_callback, xim_open_dpy, xim_instantiate_callback)
14855 (xim_initialize, xim_close)
14856 [HAVE_X_I18N && HAVE_X11R6]: New functions.
14857 (x_destroy_window) [HAVE_X_I18N]: Call xic_destroy_frame.
14858 (x_term_init) [HAVE_X_I18N]: Call xim_initialize.
14859 (x_delete_display) [HAVE_X_I18N]: Call xim_close.
14861 * xterm.h (struct x_display_info) [HAVE_X_I18N]: Add members `xim'
14863 (struct x_output) [HAVE_X_I18N]: Remove member `xim', add
14864 `xic_style' and `xic_xfs'.
14865 (FRAME_MENUBAR_HEIGHT, FRAME_X_XIM, FRAME_X_XIM_STYLES)
14866 (FRAME_XIC_STYLE, FRAME_XIC_FONTSET): New macros.
14867 (FRAME_XIM): Removed.
14869 * xfns.c (supported_styles): New variable.
14870 (DEFAULT_STYLE, DEFAULT_FONT): New macros
14871 (xic_create_xfontset, best_style, xic_create_frame)
14872 (xic_destroy_frame, xic_set_preeditarea, xic_set_statusarea)
14873 (xic_set_xfontset): New functions.
14875 2000-01-28 Dave Love <fx@gnu.org>
14877 * s/irix6-5.h: Revert last change after change to irix5-0.h.
14879 * m/iris4d.h (C_SWITCH_MACHINE): Don't use -G0.
14881 2000-01-28 Gerd Moellmann <gerd@gnu.org>
14883 * buffer.c (Fother_buffer): Don't call Fset_buffer_major_mode
14884 for *scratch* if it already existed.
14886 * emacs.c (USAGE): New macro.
14887 (main): Use it to display usage information.
14889 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
14891 Support for the menu-help feature:
14893 * msdos.h: Change prototypes of XMenuAddSelection and XMenuActivate.
14895 * msdos.c (IT_clear_end_of_line): Print the extent of the cleared
14896 part of the line to the termscript file.
14897 (IT_clear_to_end): Clear the entire line, not just its beginning.
14898 (menu_help_message, prev_menu_help_message): New variables.
14899 (IT_menu_make_room): Make room for the help_text member.
14900 (IT_menu_display): New argument disp_help; all callers changed.
14901 If disp_help is non-zero, store the help text of the active menu
14902 item in menu_help_message.
14903 (XMenuAddPane): Initialize the help_text member to NULL.
14904 (XMenuAddSelection): New argument help_text. Store it in the
14906 (XMenuActivate): New argument help_callback. If the value of
14907 menu_help_message has changed since the last time, display the
14908 menu help message text while waiting for the mouse to move. Clear
14909 the echo area before exiting.
14910 (XMenuDestroy): Free the help_text member.
14912 2000-01-27 Gerd Moellmann <gerd@gnu.org>
14914 * xmenu.c (xmenu_show) [!USE_X_TOOLKIT]: Pass help to
14915 XMenuAddSelection. Pass help callback to XMenuActivate.
14916 (menu_help_callback) [!USE_X_TOOLKIT]: New function.
14918 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
14920 * atimer.c (start_atimer) [!HAVE_SETITIMER]: Use EMACS_SET_SECS
14921 and EMACS_SET_USECS.
14923 2000-01-26 Dave Love <fx@gnu.org>
14925 * editfns.c (Fchar_after, Fchar_before): Doc fix.
14927 * bytecode.c (Fbyte_code): Use {BEFORE,AFTER}_POTENTIAL_GC where
14928 an error may be signalled.
14930 2000-01-26 Gerd Moellmann <gerd@gnu.org>
14932 * s/irix6-5.h [__GNUC__ && __GNUC_MINOR__ >= 95]: Undef
14933 LD_SWITCH_SYSTEM inherited from irix5-0.h.
14935 * bytecode.c (Fbyte_code) [BYTE_CODE_SAFE]: Fix typo.
14937 2000-01-25 Gerd Moellmann <gerd@gnu.org>
14939 * charset.c (Fstring): If there is a multibyte char among
14940 the args, always return a multibyte string.
14942 2000-01-25 Gerd Moellmann <gerd@gnu.org>
14944 * sysdep.c (sys_select): Turn atimers off and on instead of
14945 recording and restoring old alarm handler
14947 * process.c (toplevel): Include atimer.h.
14948 (create_process_1): Rewritten.
14949 (create_process): Use atimers instead of alarm.
14950 (wait_reading_process_input) [hpux]: Turn atimers off instead
14951 of turning off SIGALRM.
14952 (wait_reading_process_input): Turn off atimers instead off
14953 calling stop_polling.
14955 * emacs.c (main): Call init_atimer.
14957 * keyboard.c (toplevel): Include systime.h and atimer.h.
14958 (polling_for_input): Removed because unused.
14959 (input_poll_signal) [POLL_FOR_INPUT]: Removed.
14960 (poll_timer): New variable.
14961 (poll_for_input, poll_for_input_1): New functions.
14962 (start_polling, stop_polling): Rewritten.
14964 * keyboard.h (polling_for_input): Removed.
14966 * atimer.h, atimer.c: New files.
14968 * Makefile.in (obj): Add atimer.o.
14969 (atimer.o): New target.
14971 * blockinput.h (pending_atimers): Add extern declaration.
14972 (UNBLOCK_INPUT): Rewritten. Handle pending atimers.
14974 * lisp.h (popup_activated_flag): Add extern declaration.
14976 * xmenu.c (popup_activated_flag): Make externally visible.
14977 (popup_activate_callback) [USE_MOTIF]: Increment popup_activated_flag.
14978 (popup_deactivate_callback) [USE_MOTIF]: Decrement it.
14980 * xterm.c (toplevel): Include atimer.h.
14981 (toolkit_scroll_bar_interaction): New variable.
14982 (Fxt_process_timeouts): Removed.
14983 (x_process_timeouts): New function.
14984 (xt_action_hook): Clear toolkit_scroll_bar_interaction.
14985 (x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
14986 (x_make_frame_visible): Call poll_for_input_1 instead of
14987 input_poll_signal. Don't call alarm.
14988 (x_initialize): Install timer calling x_process_timeouts.
14990 2000-01-24 Dave Love <fx@gnu.org>
14992 * s/irix5-0.h: Don't set LD_SWITCH_SYSTEM -- we use unexelf now.
14993 Don't use -cckr -- apparently not now necessary.
14995 2000-01-24 Eli Zaretskii <eliz@is.elta.co.il>
14997 * msdos.c (IT_menu_display): Truncate long menu lines at the right
15000 2000-01-23 Jason Rumney <jasonr@gnu.org>
15002 * w32fns.c (w32_defined_color): Apply gamma correction before
15003 trying to map to the palette.
15004 (w32_wnd_proc) [WM_ERASE_BACKGROUND]: Pass device context of frame
15007 * w32term.c (w32_fill_rect): Do not try to deal with NULL hdc
15008 here. Callers changed to always pass real device context.
15009 (w32_draw_bitmap): Likewise.
15010 (w32_get_glyph_overhangs): Likewise.
15011 (w32_draw_box_rect): Make use of s->hdc rather than getting a new one.
15012 (w32_set_vertical_scroll_bar): Pass correct HWND parameters to
15013 pfnSetScrollInfo and SetScrollRange.
15014 (x_get_char_face_and_encoding): Don't turn iso8859-1 characters
15015 back into MULE characters after decoding them.
15016 (x_get_glyph_face_and_encoding): Likewise.
15017 (w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
15018 GetCharABCWidthsW fails, since this is defined on Windows 9x.
15019 (x_produce_glyphs): Calculate per char metrics for a character
15020 that we know exists in default font when font_not_found_p is true.
15022 2000-01-22 Jason Rumney <jasonr@gnu.org>
15024 * makefile.nt (intervals.obj, composite.obj): New modules.
15025 (composite.h): Added as dependency where appropriate.
15027 * w32gui.h (XGCValue): New struct for emulating X GCs.
15029 * w32term.h (XCharStruct): New struct for emulating X.
15031 * w32console.c (turn_on_face, turn_off_face): New functions.
15032 (change_line_highlight): New prototype for new redisplay.
15033 (write_glyphs): Support multibyte text. Support faces.
15035 * w32faces.c: Complete rewrite for new redisplay based on new xfaces.c.
15037 * w32fns.c: Use SELECTED_FRAME macro in place of selected_frame
15038 throughout. struct frame * in place of FRAME_PTR.
15039 Skeleton support for images, toolbars, tooltips from xfns.c.
15040 (Fx_create_frame): Use system default for default scroll bar width.
15041 (w32_get_arg): Renamed from x_get_arg.
15042 (Fx_file_dialog): New function.
15043 (w32_list_fonts): Check cache before asking system.
15044 (Vw32_enable_synthesized_fonts): New variable.
15045 (Vw32_enable_italics): Obsolete, removed.
15047 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
15048 Use SELECTED_FRAME macro.
15050 * w32menu.c: Add skeleton support for help strings on menus.
15051 (add_menu_item): Native checkbox and radio support added, but not
15052 yet enabled due to bugs.
15053 (push_menu_item): Add parameters type, selection and help.
15055 Formatting changes to reduce unnecessary diffs with xmenu.c.
15057 * w32select.c (Fw32_set_clipboard_data): Update call to
15058 find_charset_in_str.
15060 * w32term.c: Complete rewrite for new redisplay based on new
15061 xterm.c with necessary sections merged back in from old w32term.c.
15063 2000-01-21 Richard M. Stallman <rms@gnu.org>
15065 * data.c (set_internal): Further fix in same criterion.
15067 2000-01-20 Richard M. Stallman <rms@gnu.org>
15069 * data.c (set_internal): Fix the criteria for whether
15070 to swap out the old cached binding.
15072 2000-01-19 Dave Love <fx@gnu.org>
15074 * lread.c: (syms_of_lread) [user-init-file]: Doc change.
15076 2000-01-18 Kenichi Handa <handa@etl.go.jp>
15078 * regex.c (re_compile_fastmap): While checking a range table for
15079 `charset', skip flag bits for a character class correctly.
15081 2000-01-17 Gerd Moellmann <gerd@gnu.org>
15083 * m/news-risc.h (LD_SWITCH_MACHINE): Define differently for GCC.
15085 * xfns.c (x_window): Call lw_create_widget with new parameter list.
15087 * widget.c (EmacsFrameSetCharSize): Change size of children first
15088 because of problems with main window geometry management under Lesstif.
15090 * xmenu.c (enum menu_item_idx): New enumeration replacing defines
15091 MENU_ITEMS_ITEM_.*.
15092 (MENU_ITEMS_ITEM_HELP): New enumerator.
15093 (push_menu_item): Add parameter HELP. Record help in menu_items.
15094 (single_menu_item, single_submenu, list_of_items): Call
15095 push_menu_item with new parameter.
15096 (single_submenu): Set help string in widget value.
15097 (menu_highlight_callback): New function.
15098 (set_frame_menubar): Call lw_create_widget with new
15100 (xmenu_show, xdialog_show): Ditto.
15102 2000-01-13 Gerd Moellmann <gerd@gnu.org>
15104 * sound.c (Fplay_sound): Improve doc string.
15106 2000-01-11 Richard M. Stallman <rms@gnu.org>
15108 * lisp.h (set_internal): Enter the new arg.
15110 * eval.c (specbind): Record buffer-local variables specially,
15111 indicating which buffer's binding was saved.
15112 (unbind_to): Restore buffer-local variables specially
15113 in the proper buffer.
15115 * data.c (set_internal): New arg BUF.
15117 * eval.c (specbind, unbind_to): Pass new arg to set_internal.
15118 * data.c (Fset): Pass new arg to set_internal.
15119 * bytecode.c (Fbyte_code): Pass new arg to set_internal.
15121 2000-01-11 Gerd Moellmann <gerd@gnu.org>
15123 * .gdbinit: Adapt to new strings. Add xbacktrace, xreload, xprintsym.
15125 2000-01-11 Richard M. Stallman <rms@gnu.org>
15127 * minibuf.c (Ftry_completion): Doc fix.
15129 2000-01-11 Gerd Moellmann <gerd@gnu.org>
15131 * keyboard.c (Fclear_this_command_keys): Clear recent_keys
15134 2000-01-11 Andreas Schwab <schwab@suse.de>
15136 * coding.c (code_convert_region): Initialize total_skip.
15138 2000-01-08 Dave Love <fx@gnu.org>
15140 * eval.c (Fuser_variable_p): Check customizability too.
15142 2000-01-07 Gerd Moellmann <gerd@gnu.org>
15144 * minibuf.c (Fcompleting_read): Doc fix.
15146 2000-01-05 Gerd Moellmann <gerd@gnu.org>
15148 * s/freebsd.h (C_SWITCH_SYSTEM): Add -I /usr/local/include and
15151 * xfns.c (x_create_im): New function to set IM and IC of a frame.
15152 Check that input style is supported before trying to create an
15154 (x_window): Call x_create_im.
15156 2000-01-04 Gerd Moellmann <gerd@gnu.org>
15158 * xfns.c (current_gif_memory_src): New variable.
15159 (gif_load): Record the address of the current memory source
15160 in current_gif_memory_src.
15161 (gif_read_from_memory): Use current_gif_memory_src.
15163 * systime.h (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME): Give
15164 macros statement form.
15166 * sound.c (struct sound): Renamed from struct sound_file.
15167 (struct sound): Add members `data' and `header_size'.
15168 (enum sound_attr): Add SOUND_DATA.
15169 (current_sound, current_sound_device): Variables renamed from
15170 sound_file and sound_device.
15171 (parse_sound): Parse :data.
15172 (parse_sound): Handle sound data in strings.
15173 (find_sound_type): Function renamed from find_sound_file_type.
15174 (wav_init, au_init): Fail if sound's header_size is smaller than
15175 needed header size.
15176 (wav_play, au_play): Play sounds from string data.
15178 * puresize.h (BASE_PURE_SIZE): Increase to 600000.
15180 * lisp.h: Add prototype for allocate_string_data.
15182 * alloc.c (Fgarbage_collect): Return number of live and free strings.
15184 * alloc.c (mark_buffer): Remove code in #if 0.
15186 (UNMARK_BALANCE_INTERVALS): Give the macro statement form.
15187 (strings_consed): New variable.
15188 (allocate_string): Set it.
15189 (syms_of_alloc): Add DEFVAR_INT for strings_consed.
15190 (Fmemory_use_counts): Return strings_consed. Use Flist.
15192 * alloc.c: General cleanup in comments etc. Remove conditional
15193 compilation for `standalone'.
15195 * lisp.h (struct Lisp_String): Make DATA member `unsigned char *'.
15197 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P):
15198 (GC_STRING_BYTES, GC_STRING_CHARS): New macros.
15199 (DONT_COPY_FLAG): Removed.
15200 (SBLOCK_SIZE, LARGE_STRING_BYTES): New macros.
15201 (struct sdata, struct sblock): New
15202 (struct string_block): Rewritten.
15203 (STRINGS_IN_STRING_BLOCK): New macro.
15204 (oldest_sblock, current_sblock, total_strings, total_free_strings)
15205 (large_sblocks, string_blocks, string_free_list): New variables.
15206 (NEXT_FREE_LISP_STRING, SDATA_OF_STRING, SDATA_SIZE): New macros.
15207 (init_strings): Rewritten.
15208 (allocate_string, allocate_string_data, compact_small_strings)
15209 (free_large_strings, sweep_strings): New functions.
15210 (STRING_BLOCK_SIZE, STRING_BLOCK_OUTSIZE)
15211 (struct string_block_head, current_string_block)
15212 (first_string_block, large_string_blocks, STRING_FULLSIZE)
15213 (STRING_PAD): Removed.
15214 (make_uninit_multibyte_string, make_pure_string): Rewritten.
15215 (Fgarbage_collect): Don't set mark bit in large strings.
15216 (mark_object): Mark strings differently. Mark symbol names
15218 (survives_gc_p): Test marked strings differently.
15219 (gc_sweep): Sweep strings differently, unmark strings in
15221 (compact_strings): Removed.
15223 2000-01-04 Eli Zaretskii <eliz@is.elta.co.il>
15225 * xfaces.c (syms_of_xfaces): defsubr Scolor_gray_p and
15226 Scolor_supported_p even if HAVE_X_WINDOWS is not defined.
15228 2000-01-04 Kenichi Handa <handa@etl.go.jp>
15230 * fileio.c (Finsert_file_contents): Signal error if visiting file
15231 in a non-empty buffer.
15233 * term.c (encode_terminal_code): Fix the previous change.
15235 2000-01-03 Gerd Moellmann <gerd@gnu.org>
15237 * xfaces.c (syms_of_xfaces): Change Sface_color_gray_p to
15238 Scolor_gray_p, Sface_color_supported_p to Scolor_supported_p.
15240 * s/hpux9.h (NO_EDITRES): Define even if HAVE_LIBXMU.
15242 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
15244 * xdisp.c (handle_single_display_prop) [HAVE_WINDOW_SYSTEM]: No
15245 need to test for MSDOS frames.
15247 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
15249 * dosfns.c (unspecified_colors): Remove.
15250 (msdos_stdcolor_idx): Use global variables unspecified_fg and
15252 (msdos_stdcolor_name): Return strings for unspecified fore- and
15253 back-ground colors.
15255 * xfaces.c (Qunspecified_fg, Qunspecified_bg): Remove.
15256 (syms_of_xfaces): Remove their staticpro's.
15257 (tty_color_name): Return Lisp strings for unspecified fore- and
15258 back-ground colors.
15259 (Finternal_set_lisp_face_attribute): Remove the special treatment
15260 for Qunspecified_{f,b}g.
15261 (realize_default_face): Replace Qunspecified_{f,b}g with a Lisp string.
15263 2000-01-03 Gerd Moellmann <gerd@gnu.org>
15265 * xdisp.c (reseat_at_next_visible_line_start): Position before
15266 newline only if ending up on a newline.
15267 (next_element_from_ellipsis): Return success. Handle case of
15268 displaying no ellipsis. Fix case of ellipsis defined in display table.
15269 (next_element_from_buffer): Return 0 if next_element_from_ellipsis
15272 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
15274 * xfaces.c (Fcolor_gray_p): Renamed from face-color-gray-p.
15275 (Fcolor_supported_p): Renamed from face-color-supported-p.
15277 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
15279 * xfaces.c (tty_defined_color): Pass frame to tty-color-desc. The
15280 list of colors renamed to tty-defined-color-alist.
15281 (tty_color_name): Pass the frame to tty-color-by-index.
15282 (realize_tty_face): tty-color-alist is now a function which
15283 accepts the frame as argument.
15285 * term.c (Ftty_display_color_p): Accept an optional argument FRAME.
15287 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
15289 * term.c (insert_glyphs): Pass glyph, not &glyph, to
15290 encode_terminal_code.
15292 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
15294 * dispnew.c (mode_line_string): Support termcap frames as well.
15296 2000-01-01 Gerd Moellmann <gerd@gnu.org>
15298 * syntax.c (Fforward_word): Undo previous change.
15300 * editfns.c (Fconstrain_to_field): Don't constrain if
15301 inhibit-field-text-motion is non-nil.
15302 (Fline_beginning_position): Undo previous change.
15303 (Fline_end_position): Ditto.
15305 * syntax.c (Fforward_word): Notice field boundaries only if
15306 inhibit-field-text-motion is nil.
15308 * lisp.h: Add extern declaration for Vinhibit_field_text_motion.
15310 * editfns.c (Vinhibit_field_text_motion): New variable.
15311 (inhibit-field-text-motion): New DEFVAR_LISP.
15312 (Fline_beginning_position, Fline_end_position): Notice field
15313 boundaries only if inhibit-field-text-motion is nil.
15315 * xfns.c (x_create_x_image_and_pixmap): Remove parameter FILE.
15316 All calls adjusted.
15317 (x_build_heuristic_mask): Likewise.
15318 (xbm_load_image_from_file): Change error output.
15319 (xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
15320 (gif_load, gs_load, x_kill_gs_process): Ditto.
15322 * xfns.c (gif_load): Avoid sign extension and thus out of bounds
15323 color indices when accessing raster pixels.
15324 (gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
15325 one of :file or :data.
15326 (enum pbm_keyword_index): Add PBM_DATA.
15327 (pbm_format): Add :data.
15328 (pbm_image_p): Allow either :file or :data.
15329 (pbm_read_file): New function.
15330 (pbm_scan_number): Rewritten to read from string.
15331 (pbm_load): Support :data.
15333 See ChangeLog.8 for earlier changes.
15335 ;; Local Variables:
15336 ;; coding: iso-2022-7bit
15339 Copyright (C) 2001 Free Software Foundation, Inc.
15340 Copying and distribution of this file, with or without modification,
15341 are permitted provided the copyright notice and this notice are preserved.