1 2001-12-28 Richard M. Stallman <rms@gnu.org>
3 * keymap.c (Flookup_key):
4 Add error message for trying to bind [DEL], [RET], etc.
6 2001-12-28 Gerd Moellmann <gerd@gnu.org>
8 * xterm.c (x_setup_relief_colors): Don't compute an image's
9 background color if it doesn't have a Pixmap.
11 * xterm.c (notice_overwritten_cursor): Don't depend on
12 output_cursor and updated_area. Compare pixel coordinates with
13 window's cursor pixel coordinates.
14 (x_draw_glyphs, x_clear_end_of_line, show_mouse_face): Call
15 notice_overwritten_cursor with new arg list.
16 (show_mouse_face): Fix bug setting a row's mouse_face_p flag
19 * xdisp.c (try_scrolling) <PT below scroll margin>: Add the
20 height of the cursor line to the amount to scroll.
22 2001-12-27 Richard M. Stallman <rms@gnu.org>
24 * intervals.c (set_point_both): The position after an invisible,
25 intangible character is not an acceptable stopping point.
27 2001-12-27 Ken Raeburn <raeburn@gnu.org>
29 * window.c (enlarge_window): In new preserve_before code, convert
30 CURBEG from lisp object to integer before doing arithmetic.
32 2001-12-27 Richard M. Stallman <rms@gnu.org>
34 * bytecode.c (Fbyte_code): Undo previous change.
36 2001-12-26 Kim F. Storm <storm@cua.dk>
38 * keyboard.c (record_char): Ignore duplicate help-echo events only
39 separated by mouse-movement. When tracking mouse, only record
40 first and last mouse-movement event in same window.
41 Don't record mouse-movement events in keyboard macros.
43 2001-12-25 Richard M. Stallman <rms@gnu.org>
45 * window.c (enlarge_window): New arg PRESERVE_BEFORE. Callers changed.
46 (Fenlarge_window): New arg PRESERVE_BEFORE.
48 * bytecode.c (Fbyte_code): Use Fstring_make_unibyte
49 instead of Fstring_as_unibyte.
51 2001-12-22 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
53 The following changes remove mocklisp support:
55 * mocklisp.h, mocklisp.c: Files removed.
57 * lisp.h: Remove declarations of variables `Vmocklisp_arguments',
58 `Qmocklisp' and `Qmocklisp_arguments'.
59 Remove prototype of syms_of_mocklisp.
61 * makefile.nt, makefile.w32-in, Makefile.in: Remove mocklisp
64 * callint.c: Do not include mocklisp.h.
65 (Fcall_interactively): Do not test for mocklisp case.
67 * eval.c: Remove variables `Qmocklisp_arguments',
68 `Vmocklisp_arguments' and `Qmocklisp'. Remove prototype of
70 (Fprogn, Fwhile, Fcommandp, Feval, Ffuncall, funcall_lambda): Do
71 not test for mocklisp case.
72 (Fwhile): Remove unused variable `tem'.
73 (syms_of_eval): Remove variable `moclisp-arguments'.
75 * data.c (wrong_type_argument): Remove mocklisp case.
77 * doc.c (Fdocumentation): Remove mocklisp case.
79 * emacs.c (main): Do not call syms_of_mocklisp.
81 2001-12-21 Richard M. Stallman <rms@gnu.org>
83 * xfns.c (compute_tip_xy): If tooltip won't fit on the screen
84 to the left or to the right of the pointer, put it against
87 2001-12-21 Eli Zaretskii <eliz@is.elta.co.il>
89 * Makefile.in (distclean): Remove .gdbinit if we are building
90 outside the source tree.
92 2001-12-19 Eli Zaretskii <eliz@is.elta.co.il>
94 * w32.c (emacs_root_dir): New function.
96 * msdos.c (emacs_root_dir): New function.
98 * fileio.c (Fexpand_file_name) [DOS_NT]: Use the root directory
99 of the current drive as the fallback for default_directory.
101 * dired.c (file_name_completion): Run the elements of
102 completion-ignored-extensions through ENCODE_FILE.
104 * lisp.h (scmp): Remove prototype, since it's now a static
105 function private to dired.c.
107 2001-12-18 Richard M. Stallman <rms@gnu.org>
109 * dired.c (scmp): Function moved from minibuf.c.
110 Delete multibyte handling--used only on encoded strings.
112 * minibuf.c (scmp): Function moved to dired.c.
114 * fns.c (merge): Add QUIT call.
116 2001-12-18 Dave Love <fx@gnu.org>
118 * Makefile.in (lisp, shortlisp): Add language/utf-8-lang.el,
119 language/georgian.el.
121 2001-12-18 Eli Zaretskii <eliz@is.elta.co.il>
123 * Makefile.in (lisp, shortlisp): Synchronize with changes to
124 lisp/Makefile.in:DONTCOMPILE.
126 2001-12-18 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
128 * xdisp.c (window_box_height): Do not return negative values.
129 From Gerd Moellmann <gerd@gnu.org>.
131 * keyboard.c (head_table): Add missing braces around initializer.
133 * term.c (keys): Likewise.
135 * xfns.c (x_frame_parms, visual_classes): Likewise.
137 2001-12-17 Sam Steingold <sds@gnu.org>
139 * coding.c (DECODE_COMPOSITION_END): Fixed a typo in the last
140 patch (COMPOSING_P, not COMPOSING).
142 2001-12-17 Richard M. Stallman <rms@gnu.org>
144 * editfns.c (Fcompare_buffer_substrings): Add QUIT to main loop.
146 * coding.c (code_convert_region): Update coding->cmp_data->char_offset
147 before calling decode_coding.
149 * charset.c (Fdefine_charset): Call Fupdate_coding_systems_internal.
151 * coding.c (DECODE_COMPOSITION_END): Check for ! COMPOSING_P (coding)
152 instead of only for COMPOSITION_DISABLED.
154 2001-12-16 Richard M. Stallman <rms@gnu.org>
156 * alloc.c (pure_alloc): After overflow, allocate just a small block.
158 * Makefile.in (xmenu.o, xterm.o, fontset.o): Depend on buffer.h.
160 * buffer.h (struct buffer): New field `display_error_modiff'.
161 * buffer.c (reset_buffer): Initialize `display_error_modiff'.
163 * window.c (Frecenter): Clear display_error_modiff field.
165 * xdisp.c (redisplay_window_0, redisplay_window_1): New functions.
166 Call redisplay_window, but not if display_error_modiff field says no.
167 (redisplay_window_error): New function.
168 (displayed_buffer): New variable.
169 (redisplay_internal, redisplay_windows): Call the new functions
170 instead of redisplay_window directly.
172 2001-12-15 Richard M. Stallman <rms@gnu.org>
174 * keyboard.c (syms_of_keyboard) <double-click-fuzz>: Doc fix.
176 2001-12-14 Andrew Innes <andrewi@gnu.org>
178 * makefile.w32-in (EMACSLOADPATH): Define.
179 ($(EMACS)): Run `list-load-path-shadows' after dumping emacs.
180 (bootstrap-temacs): Remove dependency on bootstrap-clean.
182 2001-12-13 Eli Zaretskii <eliz@is.elta.co.il>
184 * xfns.c (x_report_frame_params): Make the scroll-bar-width frame
185 parameter have a numeric value all the time.
187 * w32fns.c (x_report_frame_params): Likewise.
189 2001-12-12 Richard M. Stallman <rms@gnu.org>
191 * fileio.c (Fwrite_region): Doc fix.
193 * xdisp.c (CLEAR_FACE_CACHE_COUNT): Redefine as 500.
194 (redisplay_internal): Call clear_image_cache only for window terminals.
196 2001-12-12 Gerd Moellmann <gerd@gnu.org>
198 * xdisp.c (move_it_vertically_backward): Change heuristic
199 for the case that we didn't move far enough initially.
201 * window.c (Frecenter): Simplify computation in the case of window
202 system frames and ARG < 0; use window_box_height.
204 2001-12-11 Richard M. Stallman <rms@gnu.org>
206 * Makefile.in, mem-limits.h, dispnew.c, emacs.c, fileio.c:
207 * process.c, sysdep.c, unexec.c: Test GNU_LINUX, not LINUX.
209 2001-12-11 Andrew Innes <andrewi@gnu.org>
211 * insdel.c (make_gap) [DOUG_LEA_MALLOC]: Call make_gap_smaller if
214 2001-12-11 Richard M. Stallman <rms@gnu.org>
216 * m/hp800.h: Split the __hpux conditional into the parts
217 that are right for GNU/Linux too and the parts that are not.
218 Use the former if GNU_LINUX.
219 (HAVE_ALLOCA, LOAD_AVE_TYPE, LOAD_AVE_CVT): New defs for GNU/Linux.
221 * s/gnu-linux.h (GNU_LINUX): Defined.
223 2001-12-11 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
225 * macros.c, msdos.c, w16select.c: Change doc-string comments to
226 `new style' [w/`doc:' keyword].
228 2001-12-10 Jason Rumney <jasonr@gnu.org>
230 * w32menu.c (w32_free_submenu_strings): Clear menu item struct
233 2001-12-09 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
235 * dosfns.c: Change doc-string comments to `new style' [w/`doc:'
238 2001-12-09 Eli Zaretskii <eliz@is.elta.co.il>
240 * dosfns.c (dos-display-scancodes, dos-decimal): Doc fix.
242 * s/hpux10.h (srand48): Don't undefine.
244 2001-12-09 Jason Rumney <jasonr@gnu.org>
246 * w32menu.c (_widget_value): Make `help' field a Lisp_Object. Add
247 comment to explain where the struct came from.
248 (single_submenu, w32_menu_show): Set `help' field as Lisp_Object.
249 (add_menu_item): Process pop-up menus first to avoid memory leak.
250 (add_menu_item, w32_menu_display_help): Use `help' field as
252 (w32_free_submenu_strings): Only free owner-drawn strings.
254 2001-12-09 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
256 * COPYING: Moved back.
258 * charset.c (char_to_string_1, translate_char, Fdefine_charset):
259 Add parentheses around && within ||.
261 * indent.c (compute_motion): Likewise.
263 * intervals.c (merge_properties_sticky): Likewise.
265 * coding.c (setup_coding_system, shrink_encoding_region)
266 (Fdecode_sjis_char): Likewise.
268 2001-12-07 Andreas Schwab <schwab@suse.de>
270 * xdisp.c (display_mode_element): Don't read past end of string if
273 * alloc.c (inhibit_garbage_collection): Don't exceed value an int
276 * data.c (Vmost_positive_fixnum, Vmost_negative_fixnum): Renamed
277 from most_positive_fixnum and most_negative_fixnum, resp., and
278 type changed to Lisp_Object.
279 (syms_of_data): DEFVAR_LISP them.
281 2001-12-07 Richard M. Stallman <rms@gnu.org>
283 * callproc.c (init_callproc): Set Vdata_directory based on the source
284 location whenever Emacs was run uninstalled.
286 2001-12-06 Paul Eggert <eggert@twinsun.com>
288 * config.in (HAVE_WORKING_VFORK): New #undefs.
289 * process.c (create_process):
290 Use HAVE_WORKING_VFORK, not HAVE_VFORK.
291 * m/cnvrgnt.h (HAVE_VFORK): Remove #define.
292 * m/ibm370aix.h (HAVE_VFORK): Remove #undef.
293 * m/ibmps2-aix.h (HAVE_VFORK): Remove #define.
294 * m/intel386.h (HAVE_VFORK): Likewise.
295 * m/mips-siemens.h (HAVE_VFORK): Likewise.
296 * m/mips.h (HAVE_VFORK): Likewise.
297 * s/freebsd.h (vfork): Remove #define.
298 * s/lynxos.h (HAVE_VFORK): Remove #undef.
299 * s/usg5-4-2.h: Fix comment about vfork.
301 2001-12-06 Richard M. Stallman <rms@gnu.org>
303 * s/hpux10.h (random): Add undef.
304 (HAVE_RANDOM): Define it just once.
306 2001-12-06 Stefan Monnier <monnier@cs.yale.edu>
308 * eval.c: Undo last change: the standard syntax is not wanted.
310 2001-12-06 Eli Zaretskii <eliz@is.elta.co.il>
312 * xterm.c (x_free_frame_resources) [USE_X_TOOLKIT]: Remove all the
313 scroll bars of the frame before deleting the frame itself. If the
314 frame has a widget, delete the frame with XtDestroyWidget, and do
315 not call XDestroyWindow before that.
317 2001-12-06 Kim F. Storm <storm@cua.dk>
319 * xfns.c (x_report_frame_params): Return actual fringe widths.
321 * w32fns.c (x_report_frame_params): Return actual fringe widths.
323 2001-12-05 Andrew Innes <andrewi@gnu.org>
325 * alloc.c (Fgarbage_collect): Shrink buffer gaps that are
328 * insdel.c (make_gap_larger): New function.
329 (make_gap_smaller): New function.
330 (make_gap) [USE_MMAP_FOR_BUFFERS || REL_ALLOC]: Call
331 make_gap_smaller if arg is negative.
333 2001-12-04 Stefan Monnier <monnier@cs.yale.edu>
335 * keyboard.c (kbd_buffer_store_event): Fix interrupt_signal prototype.
336 Pass a dummy argument when calling interrupt_signal.
337 (parse_menu_item): Mark disabled items before checking for empty def.
338 (read_char_minibuf_menu_prompt): Make safety more visible.
339 (read_key_sequence): Add a `first_unbound' variable.
340 Use it to detect C-c ESC ESC ESC ESC ... cases and drop the
341 unbound prefix as soon as we can detect it.
343 * doc.c (Fsnarf_documentation): Add prototype.
344 (get_doc_string): Handle negative arguments.
345 (Fdocumentation): Use AREF and ASIZE.
346 Move the calls to get_doc_string to a single place.
347 Don't confuse an interactive-spec for a docstring reference.
348 (Fdocumentation_property): Take advantage of the fact that
349 get_doc_string now ignores the sign of the docstring position.
351 * eval.c: Use standard syntax for usage in docstrings.
353 2001-12-03 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
355 * xdisp.c (syms_of_xdisp): Make `tool-bar-button-relief` an option.
357 2001-12-02 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
359 * xterm.c (x_draw_image_relief): Use predefined macro instead of
360 constant when the value of `tool_bar_button_relief' is negative.
362 2001-12-02 Richard M. Stallman <rms@gnu.org>
364 * xmenu.c (menu_highlight_callback): Use `help' field as Lisp_Object.
365 (single_submenu, xmenu_show): Set `help' field as Lisp_Object.
367 * fileio.c (read_non_regular): Delete Fsignal call.
369 2001-12-01 Stefan Monnier <monnier@cs.yale.edu>
371 * lisp.h (run_hook_list_with_args): Undo last change.
373 2001-12-01 Gerd Moellmann <gerd@gnu.org>
375 * xterm.c (x_draw_fringe_bitmap): Always undo clipping.
377 2001-12-01 Jason Rumney <jasonr@gnu.org>
379 * window.c (Qleft_fringe, Qright_fringe): Remove. Now in frame.c.
381 * w32term.h (WM_MOUSELEAVE, TME_LEAVE, TRACKMOUSEEVENT)
382 [!WM_MOUSELEAVE]: Define.
384 * w32menu.c (current_popup_menu, get_menu_item_info):
385 (set_menu_item_info): New vars.
386 (set_frame_menubar): Doc fix clarifying GC interaction with menus.
387 (w32_menu_show): Set current_popup_menu.
388 (add_menu_item): Allocate new strings for owner-drawn menu items
390 Use owner-draw for disabled menu items again.
391 (w32_menu_display_help): Ignore owner-drawn items and popup menus.
392 (w32_free_submenu_strings, w32_free_menu_strings): New functions.
394 * w32fns.c (trackmouse_window, track_mouse_event_fn): New vars.
395 (w32_wnd_proc) <WM_MOUSEMOVE>: Notice when mouse enters frame.
396 <WM_EXITMENULOOP>: Free menu strings.
397 <WM_MOUSELEAVE>: Stop tracking mouse.
398 (x_create_tip_frame): Specify no minibuffer, modeline or fringes.
400 * w32term.c (w32_read_socket) <WM_MOUSELEAVE>: Cancel help echo
403 2001-12-01 Kim F. Storm <storm@cua.dk>
405 The following changes add left-fringe and right-fringe
406 frame parameters to adjust fringe widths, or remove one or
409 * frame.h (struct frame): Remove trunc_area_pixel_width and
410 trunc_area_cols fields.
411 (Qleft_fringe, Qright_fringe): Declare.
412 (FRAME_RIGHT_FRINGE_WIDTH): New macro.
414 * frame.c (Qleft_fringe, Qright_fringe): New vars.
415 (syms_of_frame): Initialize them.
417 * window.c (coordinates_in_window): Handle separate left and right
420 * xterm.h (struct x_output): Add left_fringe_width, right_fringe_width,
421 and fringe_cols fields.
422 (FRAME_FRINGE_BITMAP_WIDTH, FRAME_FRINGE_BITMAP_HEIGHT): Remove macros.
423 (FRAME_X_FRINGE_COLS): Use fringe_cols field.
424 (FRAME_X_FRINGE_WIDTH): Use fringes_extra field.
425 (FRAME_X_LEFT_FRINGE_WIDTH): Use left_fringe_width field.
426 (FRAME_X_RIGHT_FRINGE_WIDTH): Use right_fringe_width field.
427 (x_compute_fringe_widths): Add prototype.
429 * xterm.c (zv_height, zv_bits, zv_period): Changed zv bitmap to
430 fill fringe evenly with small dashes.
431 (x_draw_fringe_bitmap): Clear background if necessary. Align and
432 clip the new ZV bitmap to avoid jitter between rows.
433 (x_draw_row_fringe_bitmaps): Rely on x_draw_fringe_bitmap to clear
434 background. Don't draw fringe bitmaps if fringe width is zero.
435 (x_compute_fringe_widths): New function.
436 (x_new_font, x_set_window_size_1): Use it.
438 * xfns.c (x_frame_parms): Add `left-fringe' and `right-fringe' parms.
439 (x_set_frame_parameters): Process Process `font' parameter before other
440 parameters as fringe widths depend on it.
441 (x_set_fringe_width): New function.
442 (x_figure_window_size): Use x_compute_fringe_widths.
443 (Fx_create_frame): Process `left-fringe' and `right-fringe' frame
446 * widget.c (set_frame_size): Use x_compute_fringe_widths.
447 (EmacsFrameSetCharSize): Ditto.
449 * w32term.h: Merged changes from xterm.h.
450 * w32term.c: Merged changes from xterm.c.
451 * w32fns.c: Merged changes from xfns.c.
453 2001-11-29 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
457 2001-11-29 Dave Love <fx@gnu.org>
459 * coding.c (syms_of_coding) <Qchar_coding_system>: Give it an
461 (detect_coding_mask): Fix call of detect_coding_iso2022.
463 2001-11-29 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
465 * fileio.c (file-name-coding-system)
466 (default-file-name-coding-system): Doc fix (links to referenced
469 2001-11-28 Stefan Monnier <monnier@cs.yale.edu>
471 * lisp.h (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5):
472 Add dummy uses of gcproN variables.
474 * category.c (describe_category, describe_category_1)
475 (Fdescribe_categories): Remove. (Moved to lisp/help-fns.el.)
476 (syms_of_category): Don't defsubr Sdescribe_categories.
478 2001-11-28 Richard M. Stallman <rms@gnu.org>
480 * fileio.c (Ffind_file_name_handler): Avoid initializer for `result'.
482 * Makefile.in (lispdir): New variable, referring to build dir.
483 (TAGS-LISP): Find Makefile in $(lispdir), not $(lispsource).
485 2001-11-28 Andrew Innes <andrewi@gnu.org>
487 * w32menu.c (w32_menu_display_help): Actually add the new argument
490 2001-11-28 Jason Rumney <jasonr@gnu.org>
492 * w32menu.c (add_menu_item): Do not use owner-draw for disabled
493 menu items. From David Ponce <dponce@wanadoo.fr>.
494 (w32_dialog_show) [HAVE_DIALOGS]: Compile whole function
496 (w32_menu_display_help): New argument OWNER. Rewritten to store a
497 help event in the owner frame's keyboard buffer.
499 * w32fns.c (w32_wnd_proc) <WM_MENUSELECT>: Display help directly.
500 (Fx_show_tip): Don't subtract last width from row width.
502 * w32term.c (w32_read_socket) <WM_MENUSELECT>: Remove.
503 (w32_read_socket): Use EQ to compare frames.
505 2001-11-28 Gerd Moellmann <gerd@gnu.org>
507 * xterm.c (x_draw_glyphs): Don't call notice_overwritten_cursor if
510 2001-11-28 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
512 * xdisp.c (message_dolog): Remove unused variables `gcpro2',
513 `gcpro3' and `gcpro4'.
515 * coding.c (decode_coding_string): Remove unused variable `gcpro1'.
517 2001-11-28 Stefan Monnier <monnier@cs.yale.edu>
519 * ccl.c: Use AREF and ASIZE.
521 2001-11-27 Stefan Monnier <monnier@cs.yale.edu>
523 * lisp.h (run_hook_list_with_args): Remove.
524 (LIST_END_P): Fix call to wrong_type_argument.
525 (make_fixnum_or_float): Use EMACS_INT rather than int.
527 2001-11-26 Stefan Monnier <monnier@cs.yale.edu>
529 * syntax.c (syms_of_syntax): Remove defsubr of Sdescribe_syntax.
530 (describe_syntax, describe_syntax_1, Fdescribe_syntax): Remove.
532 * eval.c: Use AREF and ASIZE.
533 (Ffetch_bytecode): Add the file name to the error message.
535 * fileio.c (Ffind_file_name_handler): Give precedence to handlers
536 which match the end of the file-name.
537 (Fsubstitute_in_file_name): Don't signal an error if $ENVVAR
538 is not a valid env var, but leave it as is instead.
540 * keymap.c (access_keymap): Handle t bindings like nil bindings.
541 Make nil bindings in char-tables transparent.
542 (store_in_keymap): Turn a nil binding into a t binding for char-tables.
544 2001-11-26 Richard M. Stallman <rms@gnu.org>
546 * textprop.c (set_text_properties_1): Allow START, END in either order.
547 Do nothing if range is empty.
549 * Makefile.in (mallocobj): Simplify logic using auxiliary vars.
551 * Makefile.in (mostlyclean): Delete bootstrap-emacs here.
554 2001-11-25 Stefan Monnier <monnier@cs.yale.edu>
556 * textprop.c (set_text_properties_1): Clearly mark that the
557 interval should not be empty.
559 * intervals.c (graft_intervals_into_buffer):
560 Don't call set_text_properties_1 on an empty interval.
562 2001-11-25 Richard M. Stallman <rms@gnu.org>
564 * unexelf.c (unexec): Index by n, not nn, when checking for ".sbss".
566 * callproc.c (Fcall_process): When we make a bigger buffer for bufptr,
567 don't lose the data in it.
569 2001-11-25 Juanma Barranquero <lektu@terra.es>
571 * abbrev.c (Fexpand_abbrev): Use Frun_hooks instead of Vrun_hooks.
573 * buffer.c (Fkill_buffer): Use Frun_hooks, not Vrun_hooks.
575 * print.c (temp_output_buffer_setup): Use Frun_hooks, not Vrun_hooks.
577 2001-11-25 Stefan Monnier <monnier@cs.yale.edu>
579 * xfaces.c (merge_face_heights): Coerce back to int explicitly.
581 2001-11-25 Eli Zaretskii <eliz@is.elta.co.il>
583 * window.c (Fset_window_vscroll): Doc fix. From Kalle Olavi
584 Niemitalo <kon@iki.fi>.
586 2001-11-25 Jason Rumney <jasonr@gnu.org>
588 * w32term.h (FRAME_X_FRINGE_COLS): No fringe on tip frames.
590 * w32fns.c (x_create_tip_frame): Set frame's fringes_extra to 0.
591 (Fx_show_tip): Block input during frame creation.
592 (Fx_show_tip, Fx_hide_tip): Enable.
594 2001-11-24 Richard M. Stallman <rms@gnu.org>
596 * lread.c (Fload): Detect recursive load error for more than 3
597 nestings of the same file.
598 (Vrecursive_load_depth_limit): Variable deleted.
599 (syms_of_lread) <recursive-load-depth-limit>: Variable deleted.
601 2001-11-24 Jason Rumney <jasonr@gnu.org>
603 * xfns.c (compute_tip_xy): Initialize root_x and root_y from
604 mouse position if either left or top is not specified.
606 * w32fns.c (w32_wnd_proc) <WM_MENUSELECT>: Revert last change.
607 <WM_WINDOWPOSCHANGING>: Let tip frames resize without restriction.
608 (my_create_tip_window, Fx_show_tip): Adjust size for external border.
609 (my_create_tip_window): Assign tip_window.
610 (x_create_tip_frame): Use same defaults as X.
611 (compute_tip_xy): Remove unused variable. Use full screen width.
612 (Fx_show_tip): Do not double height. Call ShowWindow directly.
614 * w32term.c (x_after_update_window_line): Doc fix.
615 (w32_read_socket): Doc fix. Avoid SET_FRAME_GARBAGED for tip
617 <WM_SHOWWINDOW>: Redo mouse highlight when hiding tip frame.
619 * xdisp.c (prepare_menu_bars) [HAVE_WINDOW_SYSTEM]: Use tip_frame
620 for all Windowed systems.
622 2001-11-23 Eli Zaretskii <eliz@is.elta.co.il>
624 * msdos.c (IT_clear_screen): If the frame's faces are not yet
625 realized, use the initial screen colors to clear the screen.
627 2001-11-23 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
629 * textprop.c (Fset_text_properties): Remove unused variables
630 `unchanged', `prev_changed', `s' and `len'.
632 * search.c (Freplace_match): Remove unused variable `inslen'.
634 * keymap.c (access_keymap): Remove unused variables `c1' and `c2'.
636 2001-11-22 Jason Rumney <jasonr@gnu.org>
638 * w32fns.c (x_window_to_frame): Remove irrelevant TODO comment.
639 (w32_wnd_proc) <WM_MENUSELECT>: Show help echo directly.
640 (my_create_tip_window): New function.
641 (x_create_tip_frame, compute_tip_xy): Adapt for Windows.
642 (Fx_show_tip, Fx_hide_tip) [TEST_TOOLTIPS]: Adapt for Windows.
644 2001-11-20 Jason Rumney <jasonr@gnu.org>
646 * coding.h (Vw32_system_coding_system) [WINDOWSNT]: Remove.
647 (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: Use Vlocale_coding_system.
649 * w32fns.c (Vw32_system_coding_system): Remove.
650 (w32_to_x_font, x_to_w32_font): Use Vlocale_coding_system.
652 2001-11-19 Stefan Monnier <monnier@cs.yale.edu>
654 * fileio.c (Fwrite_region): Move choose_write_coding_system to
655 after build_annotations.
657 * syntax.c (describe_syntax): Add dummy arg.
658 (describe_syntax_1): Update call to describe_vector.
660 * category.c (describe_category): Add dummy arg.
661 (describe_category_1): Update call to describe_vector.
663 * keymap.c (Fdescribe_vector): Add `describer' parameter.
664 (describe_command, describe_translation): Add dummy second param.
665 (describe_map): Call elt_describer with two arguments.
666 (describe_vector_princ): Add `fun' parameter.
667 Call it instead of the hardcoded `princ'.
668 (describe_vector): Add arg `args'.
669 Pass it as a new second argument to elt_describer.
671 * keymap.h (describe_vector): Update prototype.
673 * frame.c: Don't include keymap.h any more.
674 (keys_of_frame): Remove.
676 * lisp.h (keys_of_frame): Remove declaration.
678 * emacs.c (main): Don't call `keys_of_frame' any more.
680 2001-11-14 Andreas Schwab <schwab@suse.de>
682 * unexelf.c [!defined MAP_ANON]: Define MAP_ANON to MAP_ANONYMOUS
683 if defined, 0 otherwise.
684 (MAP_FAILED): Define if not defined and use it to test mmap failure.
685 (unexec) [!MAP_ANON]: Use /dev/zero as file to map.
687 2001-11-19 Richard M. Stallman <rms@gnu.org>
689 * indent.c (current_column_1): Fix handling of scan_bytes for mb chars.
691 2001-11-18 Jason Rumney <jasonr@gnu.org>
693 * w32term.c (note_mouse_highlight): Fix type of variable `ignore'.
694 (x_draw_bar_cursor): If the background color of the glyph under
695 the cursor equals the frame's cursor color, use the glyph's
696 foreground color for drawing the bar cursor.
697 (x_after_update_window_line): Clear internal border in different
699 (w32_set_vertical_scroll_bar): Check for width and height > 0.
700 (w32_draw_relief_rect): Correct relief by 1 pixel.
701 (x_set_glyph_string_background_width):
702 Set extends_to_end_of_line_p if the row's fill_line_p is set and
703 drawing the last glyph with DRAW_IMAGE_{RAISED,SUNKEN}.
704 (x_display_and_set_cursor): If cursor_in_echo_area, use NO_CURSOR
705 if cursor_in_non_selected_windows is false.
706 (show_mouse_face): Clean up. Recognize overwritten cursor differently.
707 (x_draw_glyphs): Remove parameters REAL_START and REAL_END.
708 Notice if cursor gets overwritten.
709 (notice_overwritten_cursor): Renamed from
710 note_overwritten_text_cursor. Rewritten to take glyph widths
711 into account, and to take X positions as parameters.
712 (x_draw_phys_cursor_glyph): Save state of w->phys_cursor_on_p
713 around call to x_draw_glyphs.
714 (x_setup_relief_colors): Use `IMAGE_BACKGROUND' and
715 `IMAGE_BACKGROUND_TRANSPARENT' to calculate the correct background
716 color to use for image glyph reliefs.
717 (x_draw_image_relief): Accept zero tool_bar_button_relief.
718 (glyph_rect): Remove unused variable `area'.
720 * w32fns.c (x_set_frame_parameters): Avoid infinite recursion for
722 (x_set_internal_border_width): Set frame garbaged when window
724 (Fx_create_frame): Accept zero tool_bar_button_relief.
725 (x_clear_image_1, four_corners_best, image_background)
726 (image_background_transparent): New functions.
727 (xpm_format, png_format, jpeg_format, tiff_format, gif_format)
728 (gs_format): Add `:background' entry.
729 (lookup_image): Set IMG's background color if specified.
730 (pbm_load, xbm_load_image, png_load): Set IMG's background field
732 (x_clear_image_1): Reset `background_valid' and
733 `background_transparent_valid' fields.
734 (x_build_heuristic_mask): Use IMAGE_BACKGROUND instead of
735 calculating it here. Set IMG's background_transparent field.
736 (enum xpm_keyword_index): Add XPM_BACKGROUND.
737 (enum png_keyword_index): Add PNG_BACKGROUND.
738 (enum jpeg_keyword_index): Add JPEG_BACKGROUND.
739 (enum tiff_keyword_index): Add TIFF_BACKGROUND.
740 (enum gif_keyword_index): Add GIF_BACKGROUND.
741 (enum gs_keyword_index): Add GS_BACKGROUND.
742 (pbm_load, png_load, jpeg_load, tiff_load, gif_load):
743 Pre-calculate image background color where necessary.
744 (x_create_x_image_and_pixmap, xbm_load, gs_load):
745 Use display info's n_cbits entry for screen depth.
746 (Fx_show_tip): Remove unused variables `buffer', `top',
747 `left', `max_width' and `max_height'.
749 * w32menu.c (w32_menu_show, push_menu_pane): Doc fixes.
751 2001-11-18 Gerd Moellmann <gerd@gnu.org>
753 * puresize.h (BASE_PURESIZE): Increase to 750000.
755 2001-11-18 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
757 * frame.c (Fframe_live_p): Doc fix.
759 2001-11-18 Richard M. Stallman <rms@gnu.org>
761 * xdisp.c (message_dolog_marker1, message_dolog_marker2)
762 (message_dolog_marker3): New static variables hold three markers.
763 (syms_of_xdisp): Initialize and staticpro them.
764 (message_dolog): Use message_dolog_marker1..3 instead of
765 allocating markers each time. Unchain them when done.
767 2001-11-17 Richard M. Stallman <rms@gnu.org>
769 * doc.c (Fsnarf_documentation): Doc fix.
771 2001-11-17 Andreas Schwab <schwab@suse.de>
773 * xterm.c (note_mouse_highlight): Fix type of variable `ignore'.
775 2001-11-17 Richard M. Stallman <rms@gnu.org>
777 * fileio.c (Fwrite_region): Avoid initializer for Lisp_Object.
779 2001-11-17 Jason Rumney <jasonr@gnu.org>
781 * xterm.c (notice_overwritten_cursor): Take care of end < 0 case.
783 2001-11-17 Gerd Moellmann <gerd@gnu.org>
785 * xdisp.c (tool_bar_item_info): Avoid calling Fget_text_property
786 with invalid position.
788 2001-11-16 Richard M. Stallman <rms@gnu.org>
790 * syswait.h: Delete conditionals for HPUX7, ISC 4.1, and convex.
792 * s/isc4-1.h (HAVE_SYS_WAIT_H): Add #undef.
793 * s/hpux.h (HAVE_SYS_WAIT_H): Add #undef.
794 * s/hpux8.h (HAVE_SYS_WAIT_H): Define it.
796 * m/convex.h (HAVE_SYS_WAIT_H): Add #undef.
798 2001-11-16 Stefan Monnier <monnier@cs.yale.edu>
800 * fileio.c (build_annotations): Split off the tail.
801 (build_annotations_2): New fun. Extracted from build_annotations.
802 (Fwrite_region): Split the call to build_annotations into two
803 calls to build_annotations and build_annotations_2.
805 2001-11-16 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
807 * sysdep.c (wait_for_kbd_input) [VMS]: Do not call
808 clear_waiting_for_input with argument.
810 * xterm.h (x_update_cursor): Remove duplicated prototype.
812 * keyboard.h (clear_waiting_for_input): Remove duplicated prototype.
814 * xterm.c (waiting_for_input): Remove unnecessary declaration.
816 * data.c (Ftimes, Fquo, Frem, Fmod): Doc fix.
818 2001-11-16 Stefan Monnier <monnier@cs.yale.edu>
820 * fileio.c (choose_write_coding_system): New fun, extracted
822 (Fwrite_region): Use it.
824 * eval.c (max_specpdl_size, max_lisp_eval_depth): Use EMACS_INT.
825 (funcall_lambda, run_hook_with_args): Make static and add prototype.
826 (ml_apply, find_handler_clause): Add prototype.
828 2001-11-16 Eli Zaretskii <eliz@gnu.org>
830 * config.in: Add #undef HAVE_COFF_H.
832 * unexec.c (coff.h): Don't include unless HAVE_COFF_H is defined.
833 Required for ISC 4.1.
835 2001-11-16 Eli Zaretskii <eliz@is.elta.co.il>
837 * syswait.h: (HAVE_SYS_WAIT_H): Undef for ISC 4.1. Reported by
838 Andrew Wiseman <a.wiseman@btclick.com>.
840 2001-11-16 Kim F. Storm <storm@cua.dk>
842 The following changes are made to clean up the various internal
843 references to the fringes to actually use the term `fringe' for
844 them. Previously, they were called `flags areas', `bitmap areas',
845 `left/right side of windows', or implicitly as `flags' or
848 * dispextern.h (FRINGE_FACE_ID): Renamed from BITMAP_AREA_FACE_ID.
849 Comments fixed. Use renamed symbols.
851 * dispnew.c: Comment fix. Use renamed symbols.
853 * frame.h (FRAME_FRINGE_COLS): Renamed from FRAME_FLAGS_AREA_COLS.
854 (FRAME_FRINGE_WIDTH): Renamed from FRAME_FLAGS_AREA_WIDTH.
855 (FRAME_LEFT_FRINGE_WIDTH): Renamed from FRAME_LEFT_FLAGS_AREA_WIDTH.
857 * msdos.c: Comment fix.
859 * w32fns.c: Use renamed symbols.
861 * w32term.c: Comment fixes. Use renamed symbols.
862 (fringe_bitmap_type): Renamed from bitmap_type.
863 (NO_FRINGE_BITMAP): Renamed from NO_BITMAP.
864 (w32_draw_fringe_bitmap): Renamed from w32_draw_bitmap.
865 (x_draw_row_fringe_bitmaps): Renamed from x_draw_row_bitmaps.
867 * w32term.h: Comment fixes. Use renamed symbols.
868 (fringes_extra): Renamed from flags_areas_extra.
869 (FRAME_FRINGE_BITMAP_WIDTH): Renamed from FRAME_FLAGS_BITMAP_WIDTH.
870 (FRAME_FRINGE_BITMAP_HEIGHT): Renamed from FRAME_FLAGS_BITMAP_HEIGHT.
871 (FRAME_X_FRINGE_COLS): Renamed from FRAME_X_FLAGS_AREA_COLS.
872 (FRAME_X_FRINGE_WIDTH): Renamed from FRAME_X_FLAGS_AREA_WIDTH.
873 (FRAME_X_LEFT_FRINGE_WIDTH):
874 Renamed from FRAME_X_LEFT_FLAGS_AREA_WIDTH.
875 (FRAME_X_RIGHT_FRINGE_WIDTH):
876 Renamed from FRAME_X_RIGHT_FLAGS_AREA_WIDTH.
878 * widget.c: Use renamed symbols.
880 * window.c: Comment fixes. Use renamed symbols.
881 (coordinates-in-window-p): Doc fix.
883 * xdisp.c: Comment fixes. Use renamed symbols.
885 * xfaces.c (realize_basic_faces): Use FRINGE_FACE_ID.
887 * xfns.c: Use renamed symbols.
889 * xterm.c: Comment fixes. Use renamed symbols.
890 (fringe_bitmap_type): Renamed from bitmap_type.
891 (NO_FRINGE_BITMAP): Renamed from NO_BITMAP.
892 (x_draw_fringe_bitmap): Renamed from x_draw_bitmap.
893 (x_draw_row_fringe_bitmaps): Renamed from x_draw_row_bitmaps.
895 * xterm.h: Comment fixes. Use renamed symbols.
896 (fringes_extra): Renamed from flags_areas_extra.
897 (FRAME_FRINGE_BITMAP_WIDTH): Renamed from FRAME_FLAGS_BITMAP_WIDTH.
898 (FRAME_FRINGE_BITMAP_HEIGHT): Renamed from FRAME_FLAGS_BITMAP_HEIGHT.
899 (FRAME_X_FRINGE_COLS): Renamed from FRAME_X_FLAGS_AREA_COLS.
900 (FRAME_X_FRINGE_WIDTH): Renamed from FRAME_X_FLAGS_AREA_WIDTH.
901 (FRAME_X_LEFT_FRINGE_WIDTH):
902 Renamed from FRAME_X_LEFT_FLAGS_AREA_WIDTH.
903 (FRAME_X_RIGHT_FRINGE_WIDTH):
904 Renamed from FRAME_X_RIGHT_FLAGS_AREA_WIDTH.
906 2001-11-15 Jason Rumney <jasonr@gnu.org>
908 * w32menu.c (add-menu-item): Make help_echo and radio buttons
909 work for most menu items. From David Ponce
910 <david.ponce@wanadoo.fr>.
912 2001-11-15 Gerd Moellmann <gerd@gnu.org>
914 * xfns.c (x_set_frame_parameters): Revert change of 2001-11-07.
915 Some x_set_* function expect to be called even if old and new
918 * xdisp.c (build_desired_tool_bar_string): Accept zero
919 tool_bar_button_relief.
921 * xfns.c (Fx_create_frame): Accept zero tool_bar_button_relief.
923 * xterm.c (x_draw_image_relief): Accept zero tool_bar_button_relief.
925 * xterm.c (x_draw_bar_cursor): If the background color of the
926 glyph under the cursor equals the frame's cursor color, use
927 the glyph's foreground color for drawing the bar cursor.
929 * dispnew.c (direct_output_forward_char): Fix character/byte
932 2001-11-15 Miles Bader <miles@gnu.org>
934 * editfns.c (find_field): Add BEG_LIMIT and END_LIMIT parameters.
935 (Fdelete_field, Ffield_string, Ffield_string_no_properties):
936 Update arguments to find_field.
937 (Ffield_beginning, Ffield_end): Add LIMIT param, pass to find_field.
938 (Fconstrain_to_field): Use LIMIT arg to shorten search time.
939 * lisp.h (Ffield_beginning, Ffield_end): Update EXFUN decl.
940 * minibuf.c (Fminibuffer_prompt_end): Update args to Ffield_end.
942 2001-11-14 Richard M. Stallman <rms@gnu.org>
944 * editfns.c (Fpropertize): Allow call with 1 arg.
946 * dispextern.h (image_background, image_background_transparent):
947 Conditionalize on HAVE_X_WINDOWS.
949 2001-11-13 Richard M. Stallman <rms@gnu.org>
951 * print.c (Fprin1_to_string): Doc fix.
953 * sunfns.c (Fsun_change_cursor_icon): Doc fix.
955 * floatfns.c (Fceiling, Ffloor): Doc fixes.
957 * filelock.c (Funlock_buffer, Ffile_locked_p): Doc fixes.
959 * fileio.c (Ffile_accessible_directory_p): Doc fix.
961 * eval.c (syms_of_eval): Doc fix.
963 * coding.c (syms_of_coding): Doc fix.
965 * doc.c (Fsnarf_documentation): Doc fix.
967 * dispnew.c (syms_of_display): Doc fix.
969 * category.c (Fget_unused_category): Doc fix.
971 * buffer.c (syms_of_buffer): Doc fixes.
973 2001-11-14 Eli Zaretskii <eliz@is.elta.co.il>
975 * print.c (prin1, print): Doc fix.
977 2001-11-14 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
979 * fontset.h: Remove declarations of variables
980 `Vhighlight_wrong_size_font' and `Vclip_large_size_font'.
982 * fontset.c: Remove variables `Vhighlight_wrong_size_font' and
983 `Vclip_large_size_font'.
985 2001-11-13 Jason Rumney <jasonr@gnu.org>
989 2001-11-13 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
991 * xfaces.c (Fface_attributes_as_vector): Doc fix.
993 * w32fns.c (Fx_synchronize): Reindent.
1001 * cmds.c, composite.c, dired.c, doc.c, filelock.c, floatfns.c,
1002 * fontset.c, insdel.c, keymap.c: Change doc-string comments to
1003 `new style' [w/`doc:' keyword].
1005 * xmenu.c (x-popup-menu): Reindent.
1006 (x-popup-dialog): Likewise.
1008 * xfaces.c (Finternal_set_alternative_font_family_alist): Reindent.
1010 * xdisp.c (Fdump_tool_bar_row): Reindent.
1012 * minibuf.c (Fminibuffer_complete_word): Reindent.
1013 (Fminibuffer_complete_and_exit): Likewise.
1014 (Fminibuffer_completion_help): Likewise.
1015 (Fminibuffer_message): Likewise.
1017 * fns.c (Freverse): Reindent.
1019 * eval.c (Fif): Reindent.
1022 * editfns.c (Fuser_real_login_name): Reindent.
1023 (Finsert_buffer_substring): Likewise.
1024 (Fcompare_buffer_substrings): Likewise.
1025 (Fsubst_char_in_region): Likewise.
1027 * dispnew.c (Fsit_for): Reindent.
1028 (Fframe_or_buffer_changed_p): Likewise.
1029 (Finternal_show_cursor_p): Likewise.
1030 (syms_of_display): Likewise.
1032 * alloc.c (Flist): Reindent.
1033 (Fvector): Likewise.
1035 2001-11-12 Richard M. Stallman <rms@gnu.org>
1037 * xterm.c (XTread_socket): Don't update focus for EnterNotify or
1038 LeaveNotify events. Only FocusIn and FocusOut do that now.
1039 (x_display_and_set_cursor): Do display hollow cursors in active
1040 minibuffer windows when they are not selected.
1042 2001-11-12 Jason Rumney <jasonr@gnu.org>
1044 * w32console.c, w32fns.c, w32menu.c, w32proc.c, w32select.c,
1045 * w32term.c: Change doc-string comments to `new style'.
1046 [w/`doc:' keyword]. Doc fixes.
1048 * w32fns.c: Don't define max.
1049 (Fx_open_connection): Only execute once.
1051 2001-11-12 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1053 * ccl.c: Change macros to use do-while block instead of if-else.
1054 Use braces to follow GNU Coding Standards.
1056 2001-11-11 Richard M. Stallman <rms@gnu.org>
1058 * sysdep.c (child_setup_tty): Don't clear ICRNL or INLCR.
1060 * lread.c (read_escape): Use end_of_file_error for reporting eof.
1062 * insdel.c (replace_range): Use adjust_markers_for_replace
1063 instead of adjust_markers_for_delete and adjust_markers_for_insert.
1065 * intervals.h: Declare set_text_properties and set_text_properties_1.
1067 * textprop.c (set_text_properties_1): New subroutine
1068 broken out of set_text_properties.
1069 (set_text_properties): Use set_text_properties_1.
1071 * intervals.c (graft_intervals_into_buffer):
1072 Use set_text_properties_1 to clear out properties.
1074 * search.c (Freplace_match): Use replace_range to insert
1075 and delete. Don't request property inheritance from
1078 2001-11-10 Jason Rumney <jasonr@gnu.org>
1080 * w32fns.c (enum_font_cb2): Use leading @ on face name to detect
1081 vertical fonts. Allow them if face name is explicitly specified.
1082 Do not give up if we find a font that cannot be converted to an xlfd.
1084 2001-11-10 Gerd Moellmann <gerd@gnu.org>
1086 * unexelf.c (unexec): Use mmap/munmap to allocate buffers
1087 instead of malloc/free.
1089 2001-11-09 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1091 * xfaces.c (merge_face_vectors): Use braces to follow GNU
1093 (Finternal_set_lisp_face_attribute): Likewise.
1095 * buffer.c (Fbury_buffer): Likewise.
1097 * indent.c (current_column_1): Remove unused variable `prev_col'.
1099 * coding.c (encode_coding): Use precomputed value of `src'.
1100 (encode_coding): Remove unused variable `src_end'.
1101 (code_convert_region): Remove unused variables `count'.
1103 2001-11-07 Jason Rumney <jasonr@gnu.org>
1105 * w32term.c (x_display_and_set_cursor): Do not move system caret
1106 if cursor_glyph is NULL.
1108 2001-11-07 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1110 * keymap.c (access_keymap): Fix compilation error.
1112 2001-11-07 Miles Bader <miles@gnu.org>
1114 * xfns.c (x_set_frame_parameters): Avoid infinite recursion.
1116 2001-11-07 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1118 * intervals.c (graft_intervals_into_buffer):
1119 Remove #ifdef'd-out code.
1120 (graft_intervals_into_buffer): Remove unused variable `middle'.
1122 * lread.c (Feval_region): Remove obsolete #ifdef'd-out
1123 code (eval-current-buffer).
1124 Change doc-string comments to `new style' [w/`doc:' keyword].
1126 2001-11-06 Richard M. Stallman <rms@gnu.org>
1128 * keymap.c (access_keymap): Don't use initializers on Lisp_Object.
1130 2001-11-06 Stefan Monnier <monnier@cs.yale.edu>
1132 * lread.c (read1): Fix behavior with nested backquoting.
1134 * keyboard.c (make_lispy_event): Check integerness and fix
1135 Lisp_Object/int mixup.
1137 2001-11-06 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1139 * fns.c (copy_hash_table): Remove unused variable `v'.
1141 * fontset.c (fontset_font_pattern): Remove unused variable
1144 * indent.c (current_column_1): Remove unused variable `prev_col'.
1146 2001-11-05 Richard M. Stallman <rms@gnu.org>
1148 * m/news-risc.h (BROKEN_PROTOTYPES): Defined.
1150 * buffer.c (Fkill_buffer): Don't delete auto save file
1151 if buffer is modified.
1153 2001-11-05 Andrew Innes <andrewi@gnu.org>
1155 * w32proc.c (Fw32_set_keyboard_layout): Use CHECK_NUMBER_CAR and
1158 2001-11-05 Richard M. Stallman <rms@gnu.org>
1160 * unexelf.c (unexec): Minor changes; clean up comments.
1162 2001-11-05 Sam Steingold <sds@gnu.org>
1164 * w32term.c (x_display_and_set_cursor): Fix w32 compilation error.
1166 2001-11-05 Andreas Schwab <schwab@suse.de>
1168 * sound.c (sound_perror): Save errno from being clobbered.
1170 2001-11-05 Dale Hagglund <rdh@yottayotta.com>
1172 * unexelf.c (unexec): Don't use `mmap'. Instead, read and write
1173 the program image directly.
1175 2001-11-05 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1177 * buffer.h (Fbuffer_local_value): Add prototype.
1179 2001-11-04 Richard M. Stallman <rms@gnu.org>
1181 * buffer.c (Fbuffer_local_value): Remove extra args from CHECK_SYMBOL
1184 * keyboard.c (read_char): Use Fcar and Fcdr, not Fnth.
1185 (record_char): Likewise.
1187 * keyboard.c (make_lispy_event): Don't insist a drag event must
1188 move to a different buffer position. Instead, check for moving at
1189 least double_click_fuzz.
1191 * fns.c (Fmake_hash_table): Use XCAR and XCDR, not Fnth and Flength.
1193 * keyboard.c (echo-area-clear-hook): Undo Oct 29 change.
1195 * indent.c (current_column_1, Fmove_to_column): Separate the code
1196 for display-table glyphs from the code buffer text, to fix
1199 2001-11-04 Michael Welsh Duggan <md5i@cs.cmu.edu>
1201 * buffer.c (Fbuffer_local_value): New function.
1202 (syms_of_buffer): Defsubr it.
1204 * xterm.c, w32term.c (x_display_and_set_cursor): Use buffer-local
1205 value of `cursor-in-non-selected-windows'.
1207 * lisp.h (Qcursor_in_non_selected_windows): New declaration.
1208 * xdisp.c (Qcursor_in_non_selected_windows): New variable.
1209 (syms_of_xdisp): Initialize it.
1211 2001-11-04 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1213 * xfns.c (Fx_create_frame): Doc fix.
1215 * coding.c: Change doc-string comments to `new style' [w/`doc:'
1218 * eval.c (top_level_value, top_level_set): Remove commented and
1220 (Fdefvar): Fix usage in doc-string.
1222 2001-11-03 Richard M. Stallman <rms@gnu.org>
1224 * xfns.c: Include unistd.h, if it exists.
1226 * editfns.c: Move the include of ctype.h after unistd.h.
1228 * gmalloc.c: Test BROKEN_PROTOTYPES.
1230 2001-11-03 Ken Raeburn <raeburn@gnu.org>
1232 * lisp.h (CHECK_STRING_CAR): New macro.
1233 * lread.c (Fload): Use XSETCARFASTINT, XSETCDRFASTINT instead of
1234 treating XCAR and XCDR as lvalues.
1235 (openp): Use CHECK_STRING_CAR.
1236 (read_list): Use XSETCDR instead of treating XCDR as lvalue.
1238 2001-11-03 Eli Zaretskii <eliz@is.elta.co.il>
1240 * s/sco5.h (sigprocmask_set): Declare as extern SIGMASKTYPE.
1241 (SIGMASKTYPE): Define.
1243 * syssignal.h (sigunblock): Don't define if already defined.
1245 2001-11-02 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1247 * eval.c (debugger_may_continue, Vdebug_ignored_errors)
1248 (call_debugger, Fcondition_case, skip_debugger, unbind_to):
1249 Fix typos in comments.
1251 * mocklisp.c (Fml_defun, Fml_while, Fml_substr): Remove commented
1252 and #ifdef'd-out code.
1253 Fix and reindent comments.
1255 * mocklisp.h: Remove comment which is a copy of comment in mocklisp.c.
1257 * category.h (CHECK_CATEGORY, CHECK_CATEGORY_SET): Remove unused
1258 argument `i' in macros.
1260 * frame.h (CHECK_FRAME, CHECK_LIVE_FRAME): Remove unused argument
1263 * lisp.h (CHECK_STRING_OR_BUFFER, CHECK_HASH_TABLE, CHECK_LIST)
1264 (CHECK_STRING, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
1265 (CHECK_VECTOR, CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER)
1266 (CHECK_WINDOW, CHECK_LIVE_WINDOW, CHECK_PROCESS, CHECK_NUMBER)
1267 (CHECK_NATNUM, CHECK_MARKER, CHECK_NUMBER_COERCE_MARKER)
1268 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT)
1269 (CHECK_NUMBER_OR_FLOAT_COERCE_MARKER, CHECK_OVERLAY)
1270 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR): Remove unused argument `i'
1273 * abbrev.c, alloc.c, buffer.c, bytecode.c, callint.c, callproc.c,
1274 * casefiddle.c, category.c, ccl.c, charset.c, cmds.c, coding.c,
1275 * composite.c, data.c, dired.c, dispnew.c, doc.c, dosfns.c, emacs.c,
1276 * eval.c, fileio.c, filelock.c, fns.c, fontset.c, frame.c, frame.h,
1277 * indent.c, keyboard.c, keymap.c, lread.c, macros.c, marker.c,
1278 * minibuf.c, mocklisp.c, msdos.c, print.c, process.c, search.c,
1279 * sunfns.c, syntax.c, textprop.c, undo.c, w16select.c, w32console.c,
1280 * w32fns.c, w32menu.c, w32proc.c, w32select.c, window.c, xdisp.c,
1281 * xfaces.c, xmenu.c, xselect.c: Update usage of CHECK_ macros
1282 (remove unused second argument).
1284 2001-11-02 Stefan Monnier <monnier@cs.yale.edu>
1286 * syntax.c (describe_syntax): New wrapper.
1287 (Finternal_describe_syntax_value): Rename from describe_syntax.
1288 Don't insert space at front and \n at the end.
1289 (syms_of_syntax): Defsubr Sinternal_describe_syntax_value.
1291 * regex.c (re_wctype): Try to fix some warnings.
1292 (regcomp, regexec): Don't forget the __restrict.
1294 2001-11-02 Richard M. Stallman <rms@gnu.org>
1296 * textprop.c (Fget_char_property): Doc fix.
1298 2001-11-02 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1300 * process.c (Fstart_process): Add usage to doc-string.
1302 * data.c (Fsetq_default): Ditto.
1304 * callint.c (Finteractive): Ditto.
1306 2001-11-01 Stefan Monnier <monnier@cs.yale.edu>
1308 * macros.c: Don't include keymap.h any more.
1310 2001-11-01 Richard M. Stallman <rms@gnu.org>
1312 * data.c (Fmake_local_variable): Doc fix.
1314 * eval.c (Frun_hooks, Frun_hook_with_args_until_failure): Doc fix.
1315 (Frun_hook_with_args_until_success, Frun_hook_with_args): Doc fix.
1317 * keymap.c (Fdescribe_buffer_bindings): Print character property
1318 bindings along with or instead of the buffer local map.
1319 Make the overriding maps override what they should.
1321 2001-11-01 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1323 * window.c (grow_mini_window): Fix typo in comment.
1325 2001-11-01 Gerd Moellmann <gerd@gnu.org>
1327 * xterm.c (x_scroll_bar_create): Check for width and height > 0.
1328 (XTset_vertical_scroll_bar): Likewise.
1330 * xfns.c (x_build_heuristic_mask): Use four_corners_best
1331 instead of IMAGE_BACKGROUND.
1333 * xfns.c (four_corners_best): Reindent.
1335 * xfaces.c (Finternal_set_lisp_face_attribute_from_resource):
1336 Handle :box so that it is possible to specify sexprs.
1338 2001-11-01 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1340 * xfaces.c (Finternal_merge_in_global_face): Reindent.
1341 (Fface_font): Ditto.
1342 (Finternal_set_alternative_font_registry_alist): Ditto.
1343 (Ftty_suppress_bold_inverse_default_colors): Ditto.
1345 * xfns.c (x-get-resource): Reindent.
1347 2001-10-31 Eli Zaretskii <eliz@is.elta.co.il>
1349 * s/hpux11.h: New file.
1351 2001-10-31 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1353 * emacs.c (USAGE1): Show command line option --no-window-system
1354 instead of --no-windows in usage.
1355 (standard_args): Rename --no-windows to --no-window-system.
1356 (bug_reporting_address): Follow Emacs coding conventions.
1358 * eval.c (Fcommandp): Doc fix.
1359 Change doc-string comments to `new style' [w/`doc:' keyword].
1361 * frame.c (Fframe_live_p): Doc fix.
1363 * buffer.c (selective-display-ellipses): Doc fix.
1365 2001-10-31 Gerd Moellmann <gerd@gnu.org>
1367 * lread.c (to_multibyte): Fix computation of new read_buffer_size.
1369 * xfaces.c (realize_x_face): If C is not a single-byte character,
1370 set the face's colors_copied_bitwise_p instead of the defaulted_p
1371 members which have a different meaning.
1372 (free_face_colors): Do nothing for a face whose colors have been
1375 * dispextern.h (struct face) <colors_copied_bitwise_p>: New member.
1377 2001-10-31 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1379 * marker.c, mocklisp.c: Change doc-string comments to `new style'
1382 2001-10-31 Gerd Moellmann <gerd@gnu.org>
1384 * fns.c (require_unwind): Return Lisp_Object.
1386 2001-10-31 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1388 * keyboard.c (lucid-menu-bar-dirty-flag): Doc fix.
1389 (last-input-char): Revert doc-string to be the same as the
1390 doc-string of `last-input-event'.
1392 * xdisp.c: Fix typos in comments.
1394 2001-10-31 Gerd Moellmann <gerd@gnu.org>
1396 * window.c (grow_mini_window): Handle case that the root
1397 window is already smaller than the nominal mininum height.
1399 2001-10-30 Stefan Monnier <monnier@cs.yale.edu>
1401 * emacs.c (main): Don't call keys_of_macros any more.
1403 * lisp.h (keys_of_macros): Remove.
1405 * macros.c (keys_of_macros): Remove.
1407 * xfaces.c (Fface_attribute_relative_p): Declare args.
1409 2001-10-30 Jason Rumney <jasonr@gnu.org>
1411 * w32fns.c (w32_to_x_charset): Increase size of XLFD charset buffer.
1412 (enum_font_cb2): Ignore fonts with vertical orientation.
1414 2001-10-30 Richard M. Stallman <rms@gnu.org>
1416 * keyboard.c (Finput_pending_p): Doc fix.
1418 2001-10-30 Gerd Moellmann <gerd@gnu.org>
1420 * xterm.c (x_after_update_window_line): Don't run the code
1421 clearing in borders for rows whose visible height is 0.
1423 * xdisp.c (clear_garbaged_frames): Redraw the frame only if its
1424 resized_p flag is set. If not set, use the much less flickering
1425 method previously used.
1427 * dispnew.c (change_frame_size_1): Set frame's resized_p.
1429 * frame.h (struct frame) <resized_p>: New member.
1431 * lread.c (to_multibyte): Ensure read_buffer is at least twice
1432 as large as the number of bytes to convert.
1434 * lread.c (to_multibyte): New function.
1437 2001-10-30 Eli Zaretskii <eliz@is.elta.co.il>
1439 * msdos.h (FRAME_LINE_HEIGHT): Define (it's used by xmenu.c).
1441 2001-10-30 Gerd Moellmann <gerd@gnu.org>
1443 * xterm.c (x_draw_relief_rect): Correct bottom relief by 1 pixel.
1444 (x_set_glyph_string_background_width): Set extends_to_end_of_line_p
1445 if the row's fill_line_p is set and drawing the last glyph with
1446 DRAW_IMAGE_{RAISED,SUNKEN}.
1448 * xdisp.c (clear_garbaged_frames): Call Fredraw_frame.
1450 2001-10-29 Stefan Monnier <monnier@cs.yale.edu>
1452 * xmenu.c: Include coding.h and charset.h.
1453 (Fx_popup_menu): Use FRAME_PTR and FRAME_FONT and FRAME_LINE_HEIGHT.
1454 (Fx_popup_dialog): Use FRAME_PTR and enum scroll_bar_part.
1455 (single_submenu, xmenu_show): Use ENCODE_SYSTEM.
1456 Explicitly set wv->help. Use `TRUE' rather than `True'.
1457 (menu_help_callback): Use empty_string.
1459 * w32menu.c (Fx_popup_menu): Explicitly init f, xpos, and ypos.
1460 (Fx_popup_dialog): Explicitly init f.
1461 (w32_menu_display_help): Use empty_string.
1463 2001-10-29 Richard M. Stallman <rms@gnu.org>
1465 * fns.c (Frequire): Detect recursive try to require the same
1466 feature 3 or more levels deep, and get error.
1467 (require_unwind): New subroutine.
1468 (require_nesting_list): New variable.
1469 (syms_of_fns): Init and staticpro it.
1471 * print.c (print_object): Clarify indication of insertion type.
1473 2001-10-29 Eli Zaretskii <eliz@is.elta.co.il>
1475 * coding.c (syms_of_coding): Document that locale-coding-system is
1476 used for decoding input on X.
1478 * window.c (Fscroll_left, Fscroll_right): Doc fix.
1480 2001-10-29 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1482 * keyboard.c (Finput_pending_p): Fix typo in doc-string.
1483 (echo-area-clear-hook): Properly DEFVAR_LISP and staticpro it.
1485 2001-10-29 Gerd Moellmann <gerd@gnu.org>
1487 * xterm.c (x_display_and_set_cursor): If cursor_in_echo_area,
1488 use NO_CURSOR if cursor_in_non_selected_windows is false.
1490 * xfaces.c (Fface_font): Use UNSPECIFIEDP instead of NILP for
1491 the slant attribute if FRAME is t.
1493 * xfns.c (x_set_internal_border_width): Set frame garbaged
1494 when X window doesn't exist yet.
1496 * xterm.c (x_after_update_window_line): Clear internal border
1497 in different circumstances.
1499 * xterm.c (XTread_socket) <KeyPress>: Don't use
1500 STRING_CHAR_AND_LENGTH if nchars == nbytes. From Kenichi Handa
1503 2001-10-28 Eli Zaretskii <eliz@is.elta.co.il>
1505 * m/ibms390.h: New file. From Adam Thornton
1506 <athornton@sinenomine.net>.
1508 2001-10-28 Gerd Moellmann <gerd@gnu.org>
1510 * xfns.c (x_build_heuristic_mask): Use x_alloc_image_color.
1512 * xfns.c (x_build_heuristic_mask): Fix a bug not incrementing
1515 2001-10-28 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1517 * emacs.c: Use argv[0] instead of emacs when -t was specified.
1519 * keyboard.c: Change doc-string comments to `new style' [w/`doc:'
1521 Fix typos in comments.
1523 * emacs.c (bug_reporting_address): New function.
1524 Use it when displaying usage message.
1526 * minibuf.c (read_minibuf): Remove unused external declaration of
1527 variable `Qread_only'.
1529 * keymap.c (access_keymap): Remove unused variable `charset'.
1531 2001-10-28 Miles Bader <miles@gnu.org>
1533 * xfaces.c (merge_face_heights): Handle TO being relative as well.
1534 Remove #ifdef'd-out code.
1535 (Fface_attribute_relative_p, Fmerge_face_attribute): New functions.
1536 (syms_of_xfaces): Initialize them.
1538 2001-10-27 Jason Rumney <jasonr@gnu.org>
1540 * w32fns.c (w32_wnd_proc) <WM_KILLFOCUS>: Destroy the system caret.
1541 <WM_EMACS_DESTROY_CARET, WM_EMACS_TRACK_CARET>: Track cursor
1542 position using the system caret.
1544 * w32term.c (w32_system_caret_hwnd, w32_system_caret_width)
1545 (w32_system_caret_height, w32_system_caret_x)
1546 (w32_system_caret_y): New variables for tracking system caret.
1547 (w32_initialize): Initialize them.
1548 (x_display_and_set_cursor): Make system caret follow the active cursor.
1550 * w32term.h (WM_EMACS_TRACK_CARET, WM_EMACS_DESTROY_CARET):
1553 * w32term.c (note_mouse_highlight): Clear old help_echo.
1555 2001-10-27 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1557 * xterm.c: Fix typo in a comment.
1559 * emacs.c: Fix typos in comments.
1560 Remove unnecessary spaces.
1561 Change doc-string comments to `new style' [w/`doc:' keyword].
1562 (USAGE2): Fix typos in usage string.
1564 * xterm.c: Fix typo in a comment.
1566 * lisp.h: (gdb_lisp_params): Remove code in #if 0 which is now in
1569 2001-10-27 Gerd Moellmann <gerd@gnu.org>
1571 * xdisp.c (move_it_vertically_backward): Use 2/3 line_height
1572 instead of 1/2 line_height in the heuristic for skipping
1573 farther backward when target_y was not reached.
1575 * sound.c (sound_perror): Unblock SIGIO, turn on atimers.
1576 Display errno only if non-zero.
1577 (sound_warning): New function.
1578 (vox_configure): Don't treat failing to set sample rate as error.
1579 (various places): Improve error messages.
1581 2001-10-26 Eli Zaretskii <eliz@is.elta.co.il>
1583 * fileio.c (Faccess_file): Run the argument filename through
1584 Fexpand_file_name, before using it.
1586 * dispnew.c (syms_of_display) <visible-bell>: Add a reference to
1587 ring-bell-function. Suggested by Alf-Ivar Holm <alfh@ifi.uio.no>
1589 2001-10-26 Gerd Moellmann <gerd@gnu.org>
1591 * insdel.c (insert_1_both): Do nothing if NCHARS == 0.
1593 * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
1594 Fix clearing in the case of scroll bars on the right.
1596 2001-10-26 Juanma Barranquero <lektu@terra.es>
1598 * w32gui.h (XImage): Add a dummy typedef.
1600 2001-10-26 Gerd Moellmann <gerd@gnu.org>
1602 * xfns.c (XScreenNumberOfScreen): Fix struct to pointer comparison.
1604 2001-10-25 Eli Zaretskii <eliz@is.elta.co.il>
1606 * frame.c (Fframe_parameter): Fix last change.
1608 * fileio.c: Revert last change (which removed old commented-out
1609 version of expand-file-name). Add a comment that explains why
1610 this old version should not be removed.
1612 2001-10-25 Gerd Moellmann <gerd@gnu.org>
1614 * frame.c (Fframe_parameter): Fix a bug whereby some
1615 ``artificial'' frame parameters, like `minibuffer' were not
1616 obtained by calling Fframe_parameters.
1618 * xterm.c (show_mouse_face): Clean up. Recognize overwritten
1621 * xdisp.c (move_it_vertically_backward): Compute line height
1622 differently. Add heuristic to try to be more compatible to 20.x.
1624 2001-10-25 Stefan Monnier <monnier@cs.yale.edu>
1626 * lisp.h (make_fixnum_or_float): Coerce double to int explicitly.
1628 * editfns.c (text_property_stickiness): Fix Lisp_Object used as
1631 2001-10-25 Miles Bader <miles@gnu.org>
1633 * xfns.c (png_load): Make sure SPECIFIED_BG is a string.
1634 BG is a pointer to a structure, not a structure.
1635 (gif_format, png_format): Add missing commas.
1637 2001-10-24 Richard M. Stallman <rms@gnu.org>
1639 * xfaces.c (Fface_attributes_as_vector): New function.
1640 (syms_of_xfaces): Defsubr it.
1642 2001-10-24 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1644 * dispnew.c (sync_window_with_frame_matrix_rows): Remove unused
1647 2001-10-25 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1649 * search.c (scan_newline): Remove unused variable `selective_display'.
1651 2001-10-25 Miles Bader <miles@gnu.org>
1653 * dispextern.h (struct image): Add `background',
1654 `background_valid', and `background_transparent' fields.
1655 (image_background, image_background_transparent): New declarations.
1656 (IMAGE_BACKGROUND, IMAGE_BACKGROUND_TRANSPARENT): New macros.
1657 * xfns.c (image_background, image_background_transparent)
1658 (four_corners_best): New functions.
1659 (xpm_format, png_format, jpeg_format, tiff_format, gif_format)
1660 (gs_format): Add `:background' entry.
1661 (lookup_image): Set IMG's background color if specified.
1662 (pbm_load, xbm_load_image, png_load): Set IMG's background field
1664 (x_clear_image_1): Reset `background_valid' and
1665 `background_transparent_valid' fields.
1666 (x_build_heuristic_mask): Use IMAGE_BACKGROUND instead of
1667 calculating it here. Set IMG's background_transparent field.
1668 (enum xpm_keyword_index): Add XPM_BACKGROUND.
1669 (enum png_keyword_index): Add PNG_BACKGROUND.
1670 (enum jpeg_keyword_index): Add JPEG_BACKGROUND.
1671 (enum tiff_keyword_index): Add TIFF_BACKGROUND.
1672 (enum gif_keyword_index): Add GIF_BACKGROUND.
1673 (enum gs_keyword_index): Add GS_BACKGROUND.
1674 (pbm_load, png_load, jpeg_load, tiff_load, gif_load):
1675 Pre-calculate image background color where necessary.
1676 * xterm.c (x_setup_relief_colors): Use `IMAGE_BACKGROUND' and
1677 `IMAGE_BACKGROUND_TRANSPARENT' to calculate the correct background
1678 color to use for image glyph reliefs.
1680 2001-10-24 Gerd Moellmann <gerd@gnu.org>
1682 * xterm.c (x_draw_glyphs): Don't check for cursor overwriting
1685 * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
1686 Fix clearing of area not covered by scroll bar.
1688 2001-10-24 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1690 * xterm.c: (x_insert_glyphs): Remove unused variables `real_end'
1692 (x_draw_image_foreground): Remove unused variables `mask' and `xgcv'.
1693 (glyph_rect): Remove unused variable `area'.
1695 2001-10-24 Gerd Moellmann <gerd@gnu.org>
1697 * xdisp.c: Change #ifdef GLYPH_DEBUG to #if.
1699 * xdisp.c (try_window_reusing_current_matrix): Use row_containing_pos.
1700 (row_containing_pos): Take additional argument DY.
1701 Treat rows ending in middle of char differently.
1702 (display_line): Handle tabs on window systems differently.
1704 * xterm.c, w32term.c (fast_find_position): Call row_containing_pos
1705 with additional argument.
1707 * dispextern.h (row_containing_pos): Adjust prototype.
1709 * xdisp.c (inhibit_try_window_id, inhibit_try_window_reusing)
1710 (inhibit_try_cursor_movement) [GLYPH_DEBUG]: New variables.
1711 (try_window_id, try_window_reusing_current_matrix)
1712 (try_cursor_movement) [GLYPH_DEBUG]: Don't run if inhibited.
1713 (syms_of_xdisp) [GLYPH_DEBUG]: DEFVAR_BOOL the variables.
1715 2001-10-24 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1717 * xmenu.c: Spell the name of Emacs properly (GNU Emacs instead of
1719 (HAVE_BOXES): Fix typo in comment.
1720 (push_menu_pane): Fix typo in comment.
1722 * xdisp.c: (display_prop_string_p): Remove unused local declaration
1724 (single_display_prop_string_p): Remove unused local declarations
1725 of `Qwhen' and `Qmargin'.
1726 (string_buffer_position): Remove unused variable `around'.
1727 (store_frame_title): Remove unused variable `width'.
1729 * window.c: Don't define max.
1730 (coordinates_in_window): Remove unused variable `uy'.
1732 * widget.c: Don't define max.
1734 * process.c: Don't define max.
1735 (create_process): Remove unused variable `buffer'.
1737 2001-10-23 Gerd Moellmann <gerd@gnu.org>
1739 * xfaces.c (Finternal_set_lisp_face_attribute): Fix compilation error.
1741 2001-10-23 Eli Zaretskii <eliz@is.elta.co.il>
1743 * xfaces.c (Finternal_set_lisp_face_attribute)
1744 [HAVE_WINDOW_SYSTEM]: Don't do anything for QCfont unless the
1745 frame is on a windowed display.
1747 2001-10-23 Gerd Moellmann <gerd@gnu.org>
1749 * dispnew.c (sync_window_with_frame_matrix_rows):
1750 Fix handling of windows which aren't full-width, fix handling
1753 * lread.c (syms_of_lread) <recursive-load-depth-limit>: Raise to 50.
1755 2001-10-23 Andreas Schwab <schwab@suse.de>
1757 * m/macppc.h [LINUX]: Undef LD_SWITCH_SYSTEM_TEMACS and override
1758 LD_SWITCH_MACHINE_TEMACS with "-Xlinker -znocombreloc".
1760 2001-10-23 Gerd Moellmann <gerd@gnu.org>
1762 * xterm.c (x_draw_glyphs): Remove parameters READ_START and
1763 REAL_END. Notice if cursor gets overwritten.
1764 (notice_overwritten_cursor): Take X positions as parameters.
1765 (x_draw_phys_cursor_glyph): Save state of w->phys_cursor_on_p
1766 around call to x_draw_glyphs.
1768 2001-10-23 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1770 * syntax.c (modify-syntax-entry): Fix argument names (use CHAR
1771 instead of C) and usage.
1773 * editfns.c (char-to-string): Fix argument names (use CHAR instead
1776 * xfns.c (Fx_show_tip): Remove unused variables `buffer', `top',
1777 `left', `max_width' and `max_height'.
1779 2001-10-23 Gerd Moellmann <gerd@gnu.org>
1781 * xdisp.c (display_line): For a tab continued to the next line,
1782 set row's ends_in_middle_of_char_p.
1784 2001-10-22 Gerd Moellmann <gerd@gnu.org>
1786 * xdisp.c (display_line): Fix computation of continuation lines
1789 2001-10-22 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1791 * xdisp.c (build_desired_tool_bar_string): Remove unused variable
1794 * fileio.c: Remove unused code.
1796 2001-10-22 Miles Bader <miles@gnu.org>
1798 * lisp.h (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL)
1799 (DEFVAR_INT, DEFVAR_PER_BUFFER, DEFVAR_KBOARD):
1800 Remove `DOC_STRINGS_IN_COMMENTS' cases.
1802 2001-10-21 Jason Rumney <jasonr@gnu.org>
1804 * w32term.c (x_erase_phys_cursor): Remove inverse_p again.
1806 2001-10-21 Eli Zaretskii <eliz@is.elta.co.il>
1808 * mocklisp.c (Fml_if, Fml_provide_prefix_argument)
1809 (Finsert_string): Avoid the multi-line string literals warning.
1811 2001-10-22 Miles Bader <miles@gnu.org>
1813 * doc.c (Vhelp_manyarg_func_alist): Variable removed.
1814 (Fdocumentation): Don't use it.
1815 (syms_of_doc): Don't initialize it.
1817 * keyboard.c (Ftrack_mouse): Add usage: string to doc string.
1818 * print.c (Fwith_output_to_temp_buffer): Likewise.
1819 * window.c (Fsave_window_excursion): Likewise.
1820 * editfns.c (Fsave_excursion, Fsave_current_buffer)
1821 (Fsave_restriction): Likewise.
1822 * eval.c (Frun_hooks, Frun_hook_with_args)
1823 (Frun_hook_with_args_until_failure)
1824 (Frun_hook_with_args_until_success, Ffuncall, For, Fand, Fif)
1825 (Fcond, Fprogn, Fprog1, Fprog2, Fsetq, Fquote, Ffunction, Fdefun)
1826 (Fdefmacro, Fdefvar, Fdefconst, FletX, Flet, Fwhile, Fcatch)
1827 (Funwind_protect, Fcondition_case): Likewise.
1828 * coding.c (Ffind_operation_coding_system): Likewise.
1829 * keyboard.c (Ftrack_mouse): Likewise.
1831 2001-10-21 Miles Bader <miles@gnu.org>
1833 * fns.c (Fappend, Fconcat, Fvconcat, Fnconc, Fwidget_apply)
1834 (Fmake_hash_table): Add usage: string to doc string.
1835 * editfns.c (Finsert, Finsert_and_inherit, Finsert_before_markers)
1836 (Fmessage, Fmessage_box, Fmessage_or_box, Fpropertize, Fformat)
1837 (Fencode_time, Finsert_and_inherit_before_markers): Likewise.
1838 * mocklisp.c (Finsert_string, Fml_if, Fml_provide_prefix_argument)
1839 (Fml_prefix_argument_loop): Likewise.
1841 2001-10-21 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1843 * fileio.c (Finsert_file_contents): Remove unused variable `gap_size'.
1845 * sysdep.c (init_sys_modes): Change doc-string comments to `new
1846 style' [w/`doc:' keyword].
1848 * data.c, fileio.c, indent.c, print.c, search.c, sound.c,
1849 * sunfns.c, textprop.c, undo.c, xselect.c: Change doc-string
1850 comments to `new style' [w/`doc:' keyword].
1852 2001-10-21 Jason Rumney <jasonr@gnu.org>
1854 * w32fns.c (Fx_file_dialog): Pass a filter to GetOpenFileName.
1856 * w32term.c (remember_mouse_glyph): New function.
1857 (w32_mouse_position): Use it.
1858 (note_mouse_movement): If the mouse moved off the glyph, remember
1861 * w32term.h (struct w32_output): Correct spelling of x_compatible.
1862 (w32_display_info): Add mouse_face_overlay.
1864 * w32term.c (notice_overwritten_cursor): Renamed from
1865 note_overwritten_text_cursor. Rewritten to take glyph widths into
1867 (x_y_to_hpos_vpos): Add parameter BUFFER_ONLY_P.
1868 (fast_find_string_pos): New function.
1869 (fast_find_position): Return the correct vpos. Add parameter
1870 STOP. In the final row, stop before glyphs having STOP as object.
1871 Don't consider glyphs that are not from a buffer.
1872 (fast_find_position) [0]: Add a presumably more correct version
1874 (expose_window_tree, expose_frame): Don't compute intersections here.
1875 (expose_window): Do it here instead.
1876 (expose_window_tree, expose_window, expose_line): Return 1 when
1877 overwriting mouse-face.
1878 (expose_window): If W is the window currently being updated, mark
1880 (expose_frame): If mouse-face was overwritten, redo it.
1881 (x_use_underline_position_properties): New variable.
1882 (syms_of_xterm): DEFVAR_BOOL it.
1883 (x_draw_glyph_string): Add comment to use it in future.
1884 (x_draw_glyph_string): Restore clipping after drawing box.
1885 Fix a computation of the underline position.
1886 (w32_get_glyph_string_clip_rect): Minor cleanup.
1887 (x_fill_stretch_glyph_string): Remove an assertion.
1888 (x_produce_glyphs): Don't convert multibyte characters
1889 to unibyte characters in unibyte buffers.
1890 (cursor_in_mouse_face_p): New function.
1891 (x_draw_stretch_glyph_string): Use it to choose a different GC
1892 when drawing a cursor within highlighted text. Don't draw
1893 background again if it has already been drawn.
1894 (x_draw_glyph_string_box): Don't draw a full-width
1895 box just because the glyph row's full_width_p flag is set.
1896 (x_draw_glyphs): Fix computation of rightmost x for
1898 (x_dump_glyph_string): Put in #if GLYPH_DEBUG.
1899 (w32_draw_relief_rect): Extend left shadow to the bottom and left;
1900 change bottom shadow accordingly. Some cleanup.
1901 (x_update_window_end): Handle overwritten mouse face
1902 also for tool bar windows.
1903 (show_mouse_face): Set the glyph row's mouse_face_p flag also when
1904 DRAW is DRAW_IMAGE_RAISED.
1905 (clear_mouse_face): Return 1 if text with mouse face was
1906 actually redrawn. Make the function static. Reset
1907 dpyinfo->mouse_face_overlay otherwise note_mouse_highlight might
1908 optimize away highlighting if we pass over that same overlay again.
1909 (note_mouse_highlight): Call mouse_face_overlay_overlaps
1910 to detect a case where we have to highlight a different region
1911 despite not having left the currently highlighted region.
1912 Set mouse_face_overlay in the x_display_info. Avoid changing the
1913 mouse pointer shape when show_mouse_face has already done it, or
1914 there is no need. Handle mouse-face and help-echo in strings.
1915 (glyph_rect): New function.
1916 (w32_mouse_position): Use it to raise the threshold for mouse
1917 movement event generation.
1918 (w32_initialize_display_info): Initialize the x_display_info's
1920 (w32_set_vertical_scroll_bar): Don't clear a zero height
1922 (w32_set_vertical_scroll_bar, x_scroll_bar_create): Don't configure
1923 a widget to zero height.
1925 * w32menu.c (single_submenu, w32_menu_show) [!HAVE_MULTILINGUAL_MENU]:
1926 Protect unibyte strings created by replacing their multibyte
1927 equivalents in menu_items.
1928 (w32_menu_show): Don't overwrite an item's name with its key
1929 description in case the description is a multibyte string.
1930 (single_submenu): Some cleanup.
1932 * w32fns.c (x_laplace_read_row, x_laplace_write_row): Removed.
1933 (postprocess_image): New function.
1934 (lookup_image): Call it for all image types except PostScript.
1935 (x_kill_gs_process): Call postprocess_image.
1936 (tiff_error_handler, tiff_warning_handler): New functions.
1937 (tiff_load): Install them as handlers.
1938 (x_kill_gs_process): Recognize if someone has cleared the image
1940 (valid_image_p): Protect better against invalid image
1941 specifications. Previous code could signal an error.
1942 (Fx_hide_tip, Fshow_tip): Doc fix.
1943 (Fv_max_tooltip_size): New variable.
1944 (syns_of_xfns): DEFVAR_LISP it.
1945 (Fx_show_tip): Add parameter TEXT. Set the tip frame's root
1946 window buffer to *tip* right after creating the frame. Set frame's
1947 window_width. Use a maximum tooltip size specified by
1948 Vx_max_tooltip_size, if that has valid contents.
1949 (compute_tip_xy): Add parameters WIDTH and HEIGHT.
1950 Make sure the tooltip is completely visible.
1951 (x_create_tip_frame): Set tooltip buffer's truncate-lines to nil.
1952 (Fx_create_frame): Adjust the frame's height for presence
1953 of the tool bar before calling x_figure_window_size.
1954 (x_set_tool_bar_lines): Clear the tool bar window's current matrix
1955 when the window gets smaller.
1956 (x_set_foreground_color): Set frame's cursor_pixel.
1957 (x_set_foreground_color, x_set_background_color): Cleaned up.
1958 (x_set_font): Handle case of x_new_fontset returning the same name
1959 as before, although there was a change in fontsets.
1961 2001-10-21 Miles Bader <miles@gnu.org>
1963 * data.c (Fplus, Fminus, Fmax, Ftimes, Fquo, Flogand, Flogior)
1964 (Flogxor): Add usage: string to doc string.
1965 * charset.c (Fstring): Likewise.
1966 * callproc.c (Fcall_process_region, Fcall_process): Likewise.
1967 * alloc.c (Fmake_byte_code, Fvector, Flist): Likewise.
1969 2001-10-21 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1971 * buffer.c: Reindent DEFUNs and DEFVARs with doc: keywords.
1973 * alloc.c: Reindent DEFUNs with doc: keywords.
1975 * abbrev.c (Finsert_abbrev_table_description): Reindent.
1977 * frame.c: Change doc-string comments to `new style' [w/`doc:'
1980 2001-10-20 Gerd Moellmann <gerd@gnu.org>
1982 * (Version 21.1 released.)
1984 2001-10-20 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1986 * xfns.c (x_laplace_read_row, x_laplace_write_row): Prototypes removed.
1988 * xdisp.c (invisible_text_between_p): Put prototype inside #if
1991 * bytecode.c, callint.c, callproc.c, casefiddle.c, casetab.c
1992 * category.c, ccl.c, charset.c, process.c, syntax.c, window.c:
1993 Change doc-string comments to `new style' [w/`doc:' keyword].
1995 2001-10-20 Miles Bader <miles@gnu.org>
1997 The following changes remove the glyph_row `inverse_p' field,
1998 which is never set anymore, due to other changes:
2000 * dispextern.h (struct glyph_row): Remove `inverse_p' field.
2001 (reassert_line_highlight, change_line_highlight): Declarations removed.
2002 * dispnew.c (update_frame_line): Don't call reassert_line_highlight.
2003 (line_hash_code, row_equal_p, fake_current_matrices)
2004 (build_frame_matrix_from_leaf_window, update_frame_line)
2005 (update_frame_line, update_frame_line, update_frame_line):
2006 Don't use `inverse_p' field.
2007 * xterm.c (x_initialize): Don't set reassert_line_highlight_hook or
2008 change_line_highlight_hook.
2009 (XTreassert_line_highlight, x_change_line_highlight):
2011 (x_fix_overlapping_area, x_write_glyphs, expose_area)
2012 (expose_line, x_erase_phys_cursor): Don't use `inverse_p' field.
2013 * xdisp.c (dump_glyph_row, display_mode_line): Don't use
2015 * w32term.c (x_fix_overlapping_area, x_write_glyphs, expose_area)
2016 (expose_line, x_erase_phys_cursor): Don't use `inverse_p' field.
2017 (w32_reassert_line_highlight, x_change_line_highlight):
2019 * w32console.c (reassert_line_highlight, change_line_highlight):
2021 (initialize_w32_display): Don't set reassert_line_highlight_hook
2022 or change_line_highlight_hook.
2023 (hl_mode): Function removed.
2024 (reset_terminal_modes, set_terminal_modes, update_begin)
2025 (update_end, w32_face_attributes, initialize_w32_display):
2026 (clear_frame, ins_del_lines): Don't call it.
2027 * termhooks.h (reassert_line_highlight_hook)
2028 (change_line_highlight_hook): Declarations removed.
2029 * term.c (reassert_line_highlight_hook)
2030 (change_line_highlight_hook): Variables removed.
2031 (reassert_line_highlight, change_line_highlight): Functions removed.
2032 * msdos.c (IT_reassert_line_highlight)
2033 (IT_change_line_highlight): Functions removed.
2034 (internal_terminal_init): Don't set reassert_line_highlight_hook
2035 or change_line_highlight_hook.
2036 (highlight): Variable removed.
2037 (IT_set_face, IT_update_begin, IT_update_end)
2038 (IT_set_terminal_modes): Don't set or use it.
2040 The following changes remove inverse-video support for terminals
2041 that use a `magic cookie' standout mode. Due to changes in the
2042 way mode-lines are displayed, such support no longer works
2043 anyway, and it's probable that almost no one uses such terminals
2046 * term.c (standout_requested): Variable removed.
2047 (update_end, highlight_if_desired): Don't use it.
2048 (chars_wasted, copybuf): Variables removed.
2049 (write_standout_marker): Function removed.
2050 (cursor_to, clear_to_end, clear_frame, clear_end_of_line_raw)
2051 (clear_end_of_line_raw, write_glyphs, ins_del_lines):
2052 Don't use `chars_wasted' or `copybuf'.
2053 (calculate_costs): Don't allocate `chars_wasted' or `copybuf'.
2054 Set `costs_set' to true.
2055 (cursor_to, clear_end_of_line): Test `costs_set' instead of
2057 (clear_end_of_line): Function removed.
2058 (clear_end_of_line_raw): Renamed to `clear_end_of_line'.
2059 (clear_to_end): Call `clear_end_of_line' instead of
2060 `clear_end_of_line_raw'.
2061 (TN_standout_width, TF_xs, TN_magic_cookie_glitch_ul): Vars removed.
2062 (term_init): Don't set them.
2063 Turn off any standout/underline modes that require magic cookies.
2064 (ins_del_lines, highlight_if_desired, background_highlight)
2065 (turn_on_highlight, turn_off_highlight, reset_terminal_modes):
2066 Remove special processing for magic-cookie standout modes.
2067 (turn_off_face, turn_on_face): Remove special processing for
2068 underline magic-cookie glitch.
2070 2001-10-19 Richard M. Stallman <rms@gnu.org>
2072 * eval.c (syms_of_eval): Doc fixes.
2074 2001-10-19 Gerd Moellmann <gerd@gnu.org>
2076 * xdisp.c (redisplay_internal): Don't clear echo area if the
2077 mini-window is selected.
2079 2001-10-19 Miles Bader <miles@gnu.org>
2081 * editfns.c (text_property_stickiness): Non-rear-non-stickiness
2082 doesn't take precedence if the affected property's value is nil.
2084 * editfns.c (Fencode_time): Escape a BOL paren in the doc-string.
2086 * cmds.c (Fbeginning_of_line, Fend_of_line): Clarify interaction
2087 with fields and suggest using `forward-line' to avoid them.
2088 * editfns.c (Fline_beginning_position, Fline_end_position):
2089 Clarify documentation.
2091 2001-10-18 Stefan Monnier <monnier@cs.yale.edu>
2093 * keymap.c (current_minor_maps): `override' only shadows its
2094 correspondent in minor-mode-map-alist, not the whole tail.
2096 2001-10-18 Andrew Innes <andrewi@gnu.org>
2098 * fontset.c (fs_load_font) [WINDOWSNT && _MSC_VER]: Disable
2099 optimization. The fontp->encoding array was not being initialized
2100 correctly when compiled with optimizations by MSVC.
2102 2001-10-18 Gerd Moellmann <gerd@gnu.org>
2104 * xdisp.c (display_line): Indicate empty lines in active mini-window.
2106 2001-10-17 Andrew Innes <andrewi@gnu.org>
2108 * fontset.h (struct font_info) [WINDOWSNT]: Add codepage field.
2110 * w32fns.c (w32_load_system_font): Cache codepage for font, in
2111 font_info.charset field.
2113 * w32term.c (w32_encode_char): Get cached codepage from font_info,
2114 rather than working it out by calling w32_codepage_for_font for
2117 2001-10-17 Andrew Innes <andrewi@gnu.org>
2119 * w32term.c (w32_read_socket): Determine clipping rectangle for
2120 the entire frame, including areas covered by scrollbars and the
2121 menubar. This avoids internal arguments about whether a frame is
2122 fully obscured or not.
2124 2001-10-17 Gerd Moellmann <gerd@gnu.org>
2126 * xdisp.c (try_window_id): Undo last change. Give up if
2127 window ends in strings.
2129 * xdisp.c (try_window_id): Don't display lines after the window
2130 end if the rest of the window after the window end was already blank.
2132 * xdisp.c (try_window_id): Remove code that was only there
2133 for the release of 21.1.
2135 * xdisp.c (display_line): Don't indicate empty lines in mini-windows.
2137 2001-10-17 Miles Bader <miles@gnu.org>
2139 * lisp.h (DEFUN): Remove `DOC_STRINGS_IN_COMMENTS' case.
2140 * xmenu.c, xdisp.c, term.c, dispnew.c, abbrev.c, editfns.c, buffer.c
2141 * xfns.c, alloc.c, minibuf.c, xterm.c, xfaces.c:
2142 Change doc-string comments to `new style' [w/`doc:' keyword].
2143 (DOC_STRINGS_IN_COMMENTS): Macro removed.
2144 * minibuf.c: Remove old commented-out-DEFUN that was used to fake
2147 2001-10-16 Miles Bader <miles@gnu.org>
2149 * fns.c: Change doc-string comments to `new style' [w/`doc:' keyword].
2151 2001-10-16 Gerd Moellmann <gerd@gnu.org>
2153 * buffer.c (Fset_buffer_major_mode): Use initial-major-mode for
2156 2001-10-16 Ken Raeburn <raeburn@gnu.org>
2158 Avoid the assumption that car and cdr slots of cons cells are
2159 addressable lvalues; this allows for easier experimentation with
2160 other lisp implementations that may not permit such accesses for
2161 various reasons. Not quite complete -- buffer.c still needs some
2162 work, and w32/mac files need rechecking -- so compile-time
2163 enforcement is left disabled for now.
2165 * lisp.h (LISP_MAKE_RVALUE): New macro, or function in the case of
2166 gcc with a union-based Lisp object rep. Redefine as no-op for now.
2167 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Rename from old XCAR, XCDR.
2168 (XCAR, XCDR): Apply LISP_MAKE_RVALUE to the _AS_LVALUE versions.
2169 (XSETCAR, XSETCDR): New macros.
2170 (XSETCARFASTINT, XSETCDRFASTINT): New macros.
2171 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR): New macros.
2172 * keyboard.h (POSN_BUFFER_SET_POSN): New macro.
2173 * alloc.c (Fcons, pure_cons, Fgarbage_collect): Use XSETCAR and
2175 (mark_buffer): Use XCAR_AS_LVALUE, XCDR_AS_LVALUE.
2176 * buffer.c (record_buffer, Fbury_buffer)
2177 (swap_out_buffer_local_variables, recenter_overlay_lists)
2178 (Foverlay_put): Use XSETCAR and XSETCDR to set the car and cdr
2179 fields of a cons cell respectively.
2180 * callint.c (quotify_args, Fcall_interactively): Likewise.
2181 * ccl.c (Fregister_code_conversion_map): Likewise.
2182 * coding.c (detect_coding_system): Likewise.
2183 * composite.c (get_composition_id, make_composition_value_copy):
2185 * data.c (Fsetcar, Fsetcdr, swap_in_global_binding)
2186 (swap_in_symval_forwarding, set_internal, Fset_default)
2187 (Fmake_variable_buffer_local, Fmake_local_variable)
2188 (Fmake_variable_frame_local): Likewise.
2189 * fns.c (concat, Fcopy_alist, Fwidget_put): Likewise.
2190 * keymap.c (Fset_keymap_parent, store_in_keymap)
2191 (accessible_keymaps_1, where_is_internal_2, Fcopy_keymap): Likewise.
2192 * minibuf.c (get_minibuffer): Likewise.
2193 * search.c (Fmatch_data): Likewise.
2194 * textprop.c (extend_property_ranges): Likewise.
2195 * undo.c (record_insert, Fundo_boundary, truncate_undo_list): Likewise.
2196 * w32fns.c (w32_msg_pump, Fw32_register_hot_key, w32_list_fonts):
2198 * w32term.c (x_delete_display): Likewise.
2199 * xfaces.c (remove_duplicates, Finternal_set_lisp_face_attribute):
2201 * xterm.c (x_list_fonts, x_load_font, x_delete_display): Likewise.
2202 * doc.c (store_function_docstring): Use XSETCARFASTINT.
2203 * fileio.c (Fdo_auto_save): Use XSETCARFASTINT and XSETCDRFASTINT.
2204 (Fread_file_name): Use XSETCAR.
2205 * fontset.c (Fset_fontset_font): Use CHECK_NUMBER_CAR and
2207 (accumulate_font_info, Ffontset_info): Use XSETCAR and XSETCDR.
2208 * frame.c (Fmake_terminal_frame): Use XSETCDR.
2209 * indent.c (Fcompute_motion): Use CHECK_NUMBER_CAR and
2211 * keyboard.c (read_char): Alter list traversal to avoid taking the
2212 address of cons cell slots. Use POSN_BUFFER_SET_POSN.
2213 (parse_menu_item): Use XSETCAR and XSETCDR.
2214 (reach_char_x_menu_prompt): Use XSETCAR.
2215 (read_key_sequence): Use POSN_BUFFER_SET_POSN.
2216 (Fcommand_execute): Use XSETCDR.
2217 * lread.c (Fload): Use XSETCARFASTINT and XSETCDRFASTINT.
2218 (openp): Change list traversal to avoid using XCAR as lvalue.
2219 (read_list): Use XSETCDR.
2220 * process.c (wait_reading_process_input): Change wait_for_cell
2221 handling to avoid taking addresses of cons cell slots.
2222 * xselect.c (x_own_selection, x_handle_selection_clear)
2223 (x_clear_frame_selections): Use XSETCDR.
2224 (wait_for_property_change): Use XSETCARFASTINT and XSETCDRFASTINT.
2225 (x_handle_property_notify, x_get_foreign_selection)
2226 (x_handle_selection_notify): Use XSETCAR.
2228 2001-10-15 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
2230 * buffer.c: Put doc strings in comments.
2232 * sound.c: Include <sys/ioctl.h> also on systems without <soundcard.h>.
2234 2001-10-15 Sam Steingold <sds@gnu.org>
2236 * fns.c (Vafter_load_alist): Declare extern (w32 build problem).
2238 2001-10-15 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
2240 * process.c (process-inherit-coding-system-flag)
2241 (get-buffer-process): Do not confuse make-docfile with doc strings
2244 * editfns.c (Fchar_to_string): Make doc string consistent with
2245 arguments. Put doc strings in comments.
2247 * abbrev.c, minibuf.c: Put doc strings in comments.
2249 2001-10-15 Gerd Moellmann <gerd@gnu.org>
2251 * window.c (window_loop): Don't check for Fother_buffer returning nil.
2253 * window.c (select_window_1): Unfreeze window start. Remove a
2254 doubled test for WINDOW being live.
2256 2001-10-15 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
2258 * fns.c (Fmapconcat): Fix typo in a doc string.
2260 * dispnew.c (Fsleep_for): Fix typo in a doc string.
2262 2001-10-15 Gerd Moellmann <gerd@gnu.org>
2264 * xterm.c (x_draw_glyph_string): Restore clipping after
2267 2001-10-15 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
2269 * callint.c (prefix-arg, current-prefix-arg): Fix typo in a doc string.
2271 2001-10-14 Stefan Monnier <monnier@cs.yale.edu>
2273 * indent.c (skip_invisible): Use new retval of
2274 TEXT_PROP_MEANS_INVISIBLE.
2276 * keymap.c (access_keymap): Unify handling of `t' and generic-char.
2277 If a parent is reached and noinherit is set, exit immediately.
2278 Use AREF and ASIZE macros. Call get_keyelt before checking KEYMAPP.
2280 * s/ms-w32.h (EXEC_SUFFIXES):
2281 * s/msdos.h (EXEC_SUFFIXES):
2282 * process.h (EXEC_SUFFIXES): Remove.
2284 * callproc.c (syms_of_callproc): Init Vexec_suffixes to Qnil.
2285 (decode_suffixes): Remove.
2287 * intervals.h (TEXT_PROP_MEANS_INVISIBLE_WITH_ELLIPSIS)
2288 (TEXT_PROP_MEANS_INVISIBLE_NOELLIPSIS, invisible_noellipsis_p)
2289 (invisible_ellipsis_p): Remove.
2291 * xdisp.c (DOLIST, LOOP_PROPVAL): Remove.
2292 (invisible_p): Return 1 or 2 depending on whether an ellipsis is used.
2293 (invisible_ellipsis_p, invisible_noellipsis_p): Remove.
2294 (in_ellipses_for_invisible_text_p, handle_invisible_prop):
2295 Use new retval of TEXT_PROP_MEANS_INVISIBLE.
2297 2001-10-14 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
2299 * lisp.h (Ftop_level): Add prototype.
2301 * xterm.c: (xlwmenu_window_p, xlwmenu_redisplay): Add prototypes.
2302 (XTread_socket): Improve style of comments to follow other
2305 * keyboard.c (Fcommand_execute): Remove unnecessary prototype (it
2306 is already prototyped in included lisp.h).
2308 * frame.c (Fset_mouse_position): Improve style of comment to
2309 follow other comments.
2310 (Fset_mouse_pixel_position): Improve style of comment to follow
2312 (Fmake_frame_visible): Doc fix and typo in comment.
2313 (Fmake_frame_invisible): Doc fix and typo in comment.
2314 (Ficonify_frame): Fix typo in comment.
2316 2001-10-14 Gerd Moellmann <gerd@gnu.org>
2318 * xfns.c, dispnew.c, xterm.c, xdisp.c, xfaces.c, xmenu.c
2319 * term.c, alloc.c: Put doc strings in comments.
2321 2001-10-13 Gerd Moellmann <gerd@gnu.org>
2323 * lisp.h (DEFUN, DEFVAR_LISP, ...) [DOC_STRINGS_IN_COMMENTS]:
2324 Provide definitions for doc strings in comments.
2326 * fns.c: Put doc strings in comments.
2328 2001-10-13 Eli Zaretskii <eliz@is.elta.co.il>
2330 * dired.c (file_name_completion): Ignore a candidate directory if
2331 it matches an element in completion-ignored-extensions that ends
2333 (syms_of_dired) <completion-ignored-extensions>: Mention the above
2334 feature in the doc string.
2335 (Ffile_name_completion): Ditto.
2337 2001-10-12 Stefan Monnier <monnier@cs.yale.edu>
2339 * indent.c (skip_invisible): Don't skip "ellipsisized" text.
2341 * xfns.c (syms_of_xfns): Update calls to Fprovide.
2343 * lisp.h (Fprovide): Update prototype.
2344 (Ffeaturep, invisible_p): Remove.
2346 * xdisp.c (init_iterator): Be more strict with bytepos and charpos.
2347 (DOLIST, LOOP_PROPVAL): New macros.
2348 (invisible_p, invisible_ellipsis_p): Use them.
2349 (invisible_noellipsis_p): New function.
2350 (syms_of_xdisp): Use empty_string.
2352 * alloc.c (mark_interval_tree): Use traverse_intervals_noorder.
2354 * lread.c (substitute_object_recurse): Use traverse_intervals_noorder.
2355 (syms_of_lread) <Vafter_load_alist>: Update docstring.
2357 * print.c (Fwith_output_to_temp_buffer): Align with
2358 internal_with_output_to_temp_buffer.
2359 (print_preprocess): Use traverse_intervals_noorder.
2360 (print_object): Update call to traverse_intervals.
2362 * intervals.h (TEXT_PROP_MEANS_INVISIBLE_NOELLIPSIS): New macro.
2363 (traverse_intervals_noorder, invisible_noellipsis_p): New funs.
2365 * intervals.c (traverse_intervals_noorder): New function.
2366 (search_for_interval, count_intervals): Use it.
2367 (traverse_intervals): Use less stack space and drop `depth' arg.
2369 * fns.c (Ffeaturep): Add new `subfeature' arg.
2370 (Fprovide): Add new `subfeatures' arg. Use `after-load-alist'.
2371 (Qsubfeatures): New var.
2372 (syms_of_fns): Initialize it.
2374 * keymap.c (Fkey_description): Use empty_string.
2375 (Fdescribe_bindings_internal, describe_buffer_bindings): Remove.
2376 (syms_of_keymap): Setup inheritance between maps.
2377 Don't export Sdescribe_bindings_internal any more.
2379 * minibuf.c (keys_of_minibuf): Eliminate redundant bindings.
2381 2001-10-12 Gerd Moellmann <gerd@gnu.org>
2383 * xterm.c (notice_overwritten_cursor): Renamed from
2384 note_overwritten_text_cursor. Rewritten to take glyph widths into
2387 2001-10-12 Eli Zaretskii <eliz@is.elta.co.il>
2389 * lread.c (syms_of_lread) <load-suffixes>: Fix last change:
2390 multi-line strings without a trailing "\n\".
2392 2001-10-12 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
2394 * floatfns.c: float_error() is defined iff FLOAT_CATCH_SIGILL is
2397 2001-10-11 Stefan Monnier <monnier@cs.yale.edu>
2399 * callint.c (Fcall_interactively): Remove unused code. Use XCAR.
2401 * xfns.c (x_create_bitmap_from_file, x_find_image_file):
2402 * w32proc.c (sys_spawnve):
2403 * w32fns.c (x_create_bitmap_from_file, x_find_image_file):
2404 * w32.c (check_windows_init_file):
2405 * sound.c (Fplay_sound):
2406 * emacs.c (init_cmdargs):
2407 * process.c (Fstart_process): Update calls to openp.
2409 * callproc.c (Vexec_suffixes): New var.
2410 (Fcall_process): Update call to openp.
2411 (decode_suffixes): New function.
2412 (syms_of_callproc): Init exec-suffixes.
2414 * lread.c (Vload_suffixes, default_suffixes): New vars.
2415 (openp): Take a lisp list of suffixes.
2416 Check for file-name-handlers even if the file was absolute already.
2417 (syms_of_lread): Declare load-suffixes.
2418 (Fload): Fix up call to openp.
2419 Don't bother checking for file-name-handler at the very beginning.
2421 * keymap.h (Fcopy_keymap): Don't export.
2423 * lisp.h (empty_string): Declare.
2424 (Vload_suffixes, Vexec_suffixes): Declare.
2425 (openp): Update prototype.
2427 * emacs.c (empty_string): New var.
2428 (syms_of_emacs): Initialize it.
2430 * search.c (wordify): Use it.
2432 * buffer.c (Fbury_buffer): Don't try to remove the buffer from the
2433 selected window if it's not displayed there. Handle the case
2434 when the window is dedicated.
2435 (syms_of_buffer): Fix docstrings not to mention "buffer-local" anymore.
2437 * undo.c (Fprimitive_undo): Use XCAR/XCDR.
2439 * syntax.h (struct gl_state_s): Change the meaning of b_property.
2440 Remove left_ok and right_ok.
2441 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
2442 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT): Update to the
2443 new meaning of b_property.
2445 * syntax.c (update_syntax_table): Simplify.
2446 (Fforward_comment): Don't skip quoted chars when going backward.
2448 2001-10-11 Gerd Moellmann <gerd@gnu.org>
2450 * lisp.h (FIXNUM_OVERFLOW_P): Cast I to EMACS_INT in comparisons
2451 in case I is of some unsigned type, in which case
2452 MOST_NEGATIVE_FIXNUM will be converted to unsigned, and the
2453 comparison becomes bogus.
2455 * editfns.c (Fuser_uid, Fuser_real_uid): Use make_fixnum_or_float.
2456 (Fuser_full_name): Fix bug treating a float as a fixnum.
2458 * data.c (Fstring_to_number): Use make_fixnum_or_float.
2460 * lisp.h (make_fixnum_or_float): New macro.
2462 * lisp.h (circular_list_error): Add prototype.
2464 * data.c (Qcircular_list): New variable.
2465 (circular_list_error): New function.
2466 (syms_of_data): Initialize it Qcircular_list.
2468 2001-10-10 Stefan Monnier <monnier@cs.yale.edu>
2470 * window.c, syntax.c, macros.c, frame.c, emacs.c, cmds.c, category.c,
2471 casefiddle.c, buffer.c: Include keymap.h.
2473 2001-10-10 Gerd Moellmann <gerd@gnu.org>
2475 * s/osf5-0.h (C_SWITCH_SYSTEM) [!__GNUC__]: Add `-nointrinsics'
2476 options. From Dave Love <d.love@dl.ac.uk>.
2478 2001-10-09 Gerd Moellmann <gerd@gnu.org>
2480 * regex.c (WIDE_CHAR_SUPPORT): Do not use defined() in macro.
2481 From Hallvard B Furuseth <h.b.furuseth@usit.uio.no>.
2483 * editfns.c (Fcurrent_time_zone): Cast isalnum() argument to
2485 From Hallvard B Furuseth <h.b.furuseth@usit.uio.no>.
2487 2001-10-08 Andrew Innes <andrewi@gnu.org>
2489 * lisp.h [max]: Undef min and max before redefining them.
2491 * w32gui.h: Do not undef min and max.
2493 * w32heap.h: Do not undef min and max.
2495 * s/ms-w32.h: Do not undef min and max.
2497 2001-10-08 Stefan Monnier <monnier@cs.yale.edu>
2499 * xdisp.c (handle_fontified_prop): Don't bind after-change-functions.
2501 2001-10-08 Sam Steingold <sds@gnu.org>
2503 * keymap.c (current-active-maps): Quote newlines (compilation error).
2505 2001-10-08 Eli Zaretskii <eliz@is.elta.co.il>
2507 * Makefile.in (lisp, shortlisp): Replace bindings.el with
2508 bindings.elc, since otherwise doc strings in bindings.el get wrong
2511 2001-10-08 Stefan Monnier <monnier@cs.yale.edu>
2513 * lisp.h: Remove the entries for keymap.c (moved to keymap.h).
2515 * keyboard.h (map_prompt): Remove.
2517 * xterm.c, w32term.c, term.c, minibuf.c, keymap.c,
2518 * intervals.c, fns.c, doc.c, callint.c: Include keymap.h.
2520 * xmenu.c (keymap_panes, Fx_popup_menu): Use Fkeymap_prompt.
2522 * w32menu.c (keymap_panes, Fx_popup_menu): Use Fkeymap_prompt.
2524 * keyboard.c (map_prompt): Remove.
2525 (read_char_x_menu_prompt, read_char_minibuf_menu_prompt):
2528 * keymap.h: New file. Extracted from lisp.h.
2530 * keymap.c (Fkeymap_prompt, Fcurrent_active_maps): New funs.
2531 (accessible_keymaps_1): New function.
2532 (Faccessible_keymaps, accessible_keymaps_char_table): Use it.
2533 (Fwhere_is_internal): Use Fcurrent_active_maps.
2534 (Fdescribe_buffer_bindings): Renamed from describe_buffer_bindings.
2535 Insert in current buffer rather than standard-output.
2536 Don't call `help-mode'. Export to elisp.
2537 (describe_buffer_bindings): New wrapper.
2538 (syms_of_keymap): Defsubr Skeymap_prompt, Scurrent_active_maps
2539 and Sdescribe_buffer_bindings.
2541 2001-10-08 Gerd Moellmann <gerd@gnu.org>
2543 * atimer.c (alarm_signal_handler) [USG && !POSIX_SIGNALS]:
2544 Remove code setting signal handler.
2546 * sysdep.c (child_setup_tty) [HAVE_TERMIO || HAVE_TERMIOS]:
2547 Clear ICRNL and INLCR. From Daiki Ueno <ueno@unixuser.org>.
2549 2001-10-08 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
2551 * keyboard.c: Don't define min/max.
2553 2001-10-08 Gerd Moellmann <gerd@gnu.org>
2555 * xterm.c, xmenu.c, xfns.c, xdisp.c, window.c:
2556 * w32term.c, w32menu.c, w32console.c, w32bdf.c, w32.c, term.c
2557 * sysdep.c, sound.c, search.c, scroll.c, minibuf.c, keymap.c
2558 * intervals.c, insdel.c, indent.c, fns.c, fileio.c, editfns.c
2559 * dispnew.c, dired.c, charset.c, xfaces.c, alloc.c, atimer.c:
2560 Don't define min/max.
2562 * lisp.h (min, max): New macros.
2564 * puresize.h (BASE_PURESIZE): Increase to 725000.
2566 2001-10-08 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
2568 * xfaces.c (free_frame_menubar): Add prototype.
2570 * lisp.h (init_window): Add prototype.
2572 * editfns.c: Include ctype.h.
2574 * xterm.c: USE_LUCID can be defined iff USE_X_TOOLKIT is defined.
2575 (xm_scroll_callback) [USE_MOTIF]: Remove unused variable `percent'.
2576 (x_set_toolkit_scroll_bar_thumb) [USE_MOTIF]: Remove unused
2579 * xfns.c (Fx_hide_tip): Fix typo in a doc string.
2580 (Fx_file_dialog) [USE_MOTIF]: Remove unused variables
2581 `popup_activated_flag' and `title'.
2583 * doc.c (Fdocumentation_property): Fix typo in a doc string.
2585 * emacs.c (main): Remove extra `;'.
2587 * atimer.h (struct atimer): Fix typos in a comment.
2589 * atimer.c: Fix typo.
2591 * Makefile.in: Fix typo.
2593 * README: Remove obsolete part mentioning removed VMS file.
2595 2001-10-07 Miles Bader <miles@gnu.org>
2597 * Makefile.in (lisp, shortlisp): Add `button.elc'.
2599 2001-10-07 Ken Raeburn <raeburn@gnu.org>
2601 * minibuf.c (Fminibuffer_prompt_end): Don't apply make_number to a
2604 * lisp.h (Ffield_end): Declare.
2606 2001-10-07 Gerd Moellmann <gerd@gnu.org>
2608 * keyboard.c (parse_modifiers, apply_modifiers): Use VALMASK.
2610 * insdel.c (make_gap): Use MOST_POSITIVE_FIXNUM.
2612 * floatfns.c (FLOAT_TO_INT2, FLOAT_TO_INT): Use FIXNUM_OVERFLOW_P.
2614 * dired.c (Ffile_attributes): Use FIXNUM_OVERFLOW_P.
2616 * bytecode.c (syms_of_bytecode) [BYTE_CODE_METER]: Doc fix.
2617 (METER_CODE, Fbyte_code): Use MOST_POSITIVE_FIXNUM.
2619 * alloc.c (inhibit_garbage_collection): Simplify.
2620 (Fmemory_use_counts): Ditto.
2622 * data.c (most_positive_fixnum, most_negative_fixnum): New variables.
2623 (syms_of_data): DEFVAR_INT most-positive-fixnum and
2624 most-negative-fixnum.
2626 * lisp.h (MOST_NEGATIVE_FIXNUM, MOST_POSITIVE_FIXNUM)
2627 (FIXNUM_OVERFLOW_P): New macros.
2629 2001-10-06 Miles Bader <miles@gnu.org>
2631 * xterm.h (struct x_output): Add scroll_bar_top_shadow_pixel and
2632 scroll_bar_bottom_shadow_pixel fields.
2633 * xterm.c (x_create_toolkit_scroll_bar): Try to allocate colors
2634 for the shadows, and tell the toolkit about them if we succeed.
2635 (x_destroy_window) [USE_TOOLKIT_SCROLL_BARS]:
2636 Free scroll-bar shadow colors.
2637 * xfns.c (x_set_scroll_bar_background) [USE_TOOLKIT_SCROLL_BARS]:
2638 Free scroll-bar shadow colors when the background color changes.
2639 (Fx_create_frame, x_create_tip_frame) [USE_TOOLKIT_SCROLL_BARS]:
2640 Initialize scroll-bar shadow-color fields.
2642 2001-10-05 Gerd Moellmann <gerd@gnu.org>
2644 * fileio.c (Fcopy_file): If NEWNAME is a directory copy FILE there.
2646 2001-10-05 Miles Bader <miles@gnu.org>
2648 * minibuf.c (Fminibuffer_prompt_end, Fminibuffer_contents)
2649 (Fminibuffer_contents_no_properties, Fdelete_minibuffer_contents):
2650 New functions (were in simple.el).
2651 (Fminibuffer_complete_and_exit, Fminibuffer_complete_word)
2652 (read_minibuf, do_completion, Fminibuffer_completion_help): Use them.
2653 (syms_of_minibuf): Initialize them.
2655 2001-10-05 Gerd Moellmann <gerd@gnu.org>
2657 * xfns.c (tiff_error_handler, tiff_warning_handler): New functions.
2658 (tiff_load): Install them as error and warning handler.
2660 2001-10-04 Andrew Innes <andrewi@gnu.org>
2662 * w32fns.c (x_to_w32_color): Fix argument to alloca.
2663 (w32_load_system_font): Don't believe what GetLanguageFontInfo
2664 says; query codepage info directly to determine if font is double byte.
2665 (x_to_w32_charset): Handle private format for unknown charsets.
2666 Handle wildcards in charset spec, by ignoring them.
2667 (w32_codepage_for_font): Fix argument to alloca. Don't remove
2668 "*-" prefix from charset.
2669 (x_to_w32_font): Enlarge remainder array for safety. Specifically
2670 handle the truncated font spec form constructed by font_list_1, so
2671 that we correctly identify the charset fields. Don't remove "*-"
2672 prefix from charset.
2673 (w32_list_synthesized_fonts): Fix argument to alloca.
2675 2001-10-04 Stefan Monnier <monnier@cs.yale.edu>
2677 * window.h (MINI_WINDOW_P): Use NILP.
2679 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM): Define also for non-NT.
2681 * termhooks.h (struct input_event): Use proper type for `kind'.
2683 2001-10-04 Gerd Moellmann <gerd@gnu.org>
2685 This handles unknown keysyms better than before. For example,
2686 after `xmodmap -e 'keysym F5 = ccaron' in a Latin-1 environment,
2687 Emacs formerly completely ignored F5. With the change, it derives
2688 a key symbol from the name of the X keysym, `ccaron' in this case.
2689 Reported by Martin Buchholz.
2691 * xterm.c (XTread_socket): Return a non_ascii_keystroke for
2694 * keyboard.c (make_lispy_event) [HAVE_X_WINDOWS]: If we know
2695 that EVENT->code isn't a function key, use the keysym's name.
2697 2001-10-04 Gerd Moellmann <gerd@gnu.org>
2699 FOREACH is a macro that should make it easier to loop over Lisp
2700 lists with checks for cycles and proper lists.
2702 * lisp.h (LIST_END_P, FOREACH): New macros.
2704 2001-10-04 Gerd Moellmann <gerd@gnu.org>
2706 On some systems, XtCloseDisplay seems to cause a SIGSEGV when
2707 called for a lost connection. Prevent dumping core in this case.
2708 Instead print the X error, and exit. On user request.
2710 * xterm.c (error_msg): New variable.
2711 (x_fatal_error_signal): New function.
2712 (x_connection_closed): Set error_msg. Install x_fatal_error_signal
2713 as fatal_error_signal_hook around the call to XtCloseDisplay.
2715 * emacs.c (fatal_error_signal_hook): New variable.
2716 (fatal_error_signal): Call that function.
2718 2001-10-04 Gerd Moellmann <gerd@gnu.org>
2720 With this, Emacs prints how much pure storage it will
2721 approximately need in case pure storage overflows while dumping.
2723 * alloc.c (purebeg, pure_size, pure_bytes_used_before_overflow):
2725 (init_alloc_once): Initialize new variables.
2726 (PURE_POINTER_P): Use new variables.
2727 (pure_alloc): If pure storage overflows, allocate from the heap.
2728 (check_pure_size): New function.
2729 (Fgarbage_collect): Don't GC if pure storage has overflowed.
2731 * lisp.h (pure_size) [HAVE_SHM]: Declare extern size_t.
2732 (check_pure_size): Add prototype.
2734 * emacs.c (Fdump_emacs_data, Fdump_emacs): Call check_pure_size.
2736 2001-10-04 Gerd Moellmann <gerd@gnu.org>
2738 This adds a post-gc-hook that's run with GC inhibited.
2739 Requested by Francois Pinard. XEmacs has it. Added to NEWS.
2741 * alloc.c (Vpost_gc_hook, Qpost_gc_hook): New variables.
2742 (syms_of_alloc): DEFVAR_LISP post-gc-hook, initialize Qpost_gc_hook.
2743 (Fgarbage_collect): Run post-gc-hook.
2745 2001-10-04 Gerd Moellmann <gerd@gnu.org>
2747 This adds `defvaralias' and `indirect-variable'. Changes not
2748 directly related to this feature are there to gain the same
2749 performance again as before variable aliases.
2751 You must use the SYMBOL_VALUE and SET_SYMBOL_VALUE macros in C
2752 code to get and set symbol values, to take defvaralias into account.
2754 (Note: the new `constant' bit-flag in symbols would make it
2755 possible to define arbitrary read-only variables, e.g. with
2758 Documentation is in lispref/variables.texi. Added to NEWS.
2760 * lisp.h (enum symbol_interned): New enumeration.
2761 (struct Lisp_Symbol): Remove member `obarray', add
2762 `indirect_variable', `constant', and `interned'.
2763 (SYMBOL_INTERNED_P, SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P)
2764 (SYMBOL_CONSTANT_P, SYMBOL_VALUE, SET_SYMBOL_VALUE): New macros.
2765 (indirect_variable): Add prototype.
2767 * print.c (print_preprocess, print_object): Test internedness of
2768 symbols differently.
2770 * lread.c (Fintern, Funintern): Set symbol's interned and constant
2772 (init_obarray): Likewise for t and nil.
2774 * eval.c Use SYMBOL_VALUE/SET_SYMBOL_VALUE.
2775 (Fdefvaralias): New function.
2776 (specbind): Simplify the test if symbol is a constant.
2777 (syms_of_eval): Defsubr Fdefvaralias.
2779 * data.c: Use SYMBOL_VALUE/SET_SYMBOL_VALUE.
2780 (Qcyclic_variable_indirection): New variable.
2781 (Fkeywordp): Check for internedness differently.
2782 (Fmakunbound): Simplify the test if symbol is a constant.
2783 (indirect_variable, Findirect_variable): New functions.
2784 (swap_in_symval_forwarding): If SYMBOL is an alias, use the
2786 (let_shadows_buffer_binding_p): Check for variable aliases.
2787 (set_internal): Simplify the test if SYMBOL is a constant.
2788 If SYMBOL has a buffer-local value and is an alias, use the aliased
2790 (syms_of_data): Initialize Qcyclic_variable_indirection and defsubr
2793 * bytecode.c (Fbyte_code) <varref>: Use SYMBOL_VALUE.
2794 (Fbyte_code) <varset>: Simplify the test if symbol's value can be
2797 * alloc.c (Fmake_symbol): Adapt to changes of struct Lisp_Symbol.
2799 * abbrev.c, buffer.c, coding.c, fns.c, frame.c, keyboard.c:
2800 * minibuf.c, sunfns.c, w16select.c: Use SYMBOL_VALUE/
2801 SET_SYMBOL_VALUE macros instead of accessing symbol values directly.
2803 2001-10-04 Gerd Moellmann <gerd@gnu.org>
2807 2001-10-03 Miles Bader <miles@gnu.org>
2809 * callproc.c (syms_of_callproc): Explicitly state in the
2810 documentation for `process-environment' that earlier entries take
2811 precedence over later ones.
2813 2001-10-02 Miles Bader <miles@gnu.org>
2815 * textprop.c (Fnext_char_property_change)
2816 (Fprevious_char_property_change): Remove reference to non-existant
2817 argument OBJECT from doc-string.
2819 2001-10-01 Gerd Moellmann <gerd@gnu.org>
2821 * xdisp.c (display_line): Set row's ends_in_newline_from_string_p.
2822 (try_window_id): Skip back over lines ending in a newline from a
2825 * dispextern.h (struct glyph_row) <ends_in_newline_from_string_p>:
2828 2001-10-01 Richard M. Stallman <rms@gnu.org>
2830 * search.c (Freplace_match): Doc fix.
2832 2001-09-28 Andrew Innes <andrewi@gnu.org>
2834 * w32menu.c (set_frame_menubar): Take into account that
2835 f->menu_bar_vector can be nil, and not a vector. From Ken Raeburn
2838 2001-09-30 Eli Zaretskii <eliz@is.elta.co.il>
2840 * frame.c (syms_of_frame) <default-minibuffer-frame>: Doc fix.
2842 2001-09-28 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
2844 * s/gnu-linux.h: Fix a typo in comment.
2846 2001-09-28 Andreas Schwab <schwab@suse.de>
2848 * s/gnu-linux.h (LD_SWITCH_SYSTEM_TEMACS): Link temacs with -z
2849 nocombreloc, in case -z combreloc is the default.
2851 2001-09-28 Gerd Moellmann <gerd@gnu.org>
2853 * m/macppc.h [DATA_SEG_BITS]: Put in #if 0 until we know what's
2854 really going on here.
2856 2001-09-27 Stefan Monnier <monnier@cs.yale.edu>
2858 * search.c (trivial_regexp_p): Catch \{N,M\} as well.
2860 2001-09-27 Eli Zaretskii <eliz@is.elta.co.il>
2862 * Makefile.in (shortlisp): Resync with loadup.el: add backquote,
2863 utf-8, menu-bar, and latin-N.
2864 (SOME_MACHINE_LISP): Remove menu-bar, since it's loaded
2865 unconditionally now.
2866 (lisp): Add latin-N, since they are preloaded.
2868 2001-09-27 Gerd Moellmann <gerd@gnu.org>
2870 * xterm.c (x_draw_relief_rect): Draw bottom relief 1 pixel more
2871 to the left. Some cleanup.
2873 * xdisp.c (display_mode_element): One more case where a string's
2874 multibyteness should be used for display.
2876 2001-09-26 Gerd Moellmann <gerd@gnu.org>
2878 * fileio.c (Finsert_file_contents): If REPLACE is non-nil, stop
2881 * xdisp.c (with_echo_area_buffer): Use echo_kboard instead
2882 of the only temporarily set echoing flag for deciding when
2885 * keyboard.c (echo_kboard): Make externally visible.
2887 * lisp.h (echo_kboard): Declare extern.
2889 * xdisp.c (make_cursor_line_fully_visible): Return 0 and set
2890 fonts_changed_p if we need larger matrices due to vscrolling.
2891 (try_scrolling, try_cursor_movement, redisplay_window): Give up on
2892 this round of redisplay if make_cursor_line_fully_visible fails.
2893 (CURSOR_MOVEMENT_*, SCROLLING_*): New enumerators.
2894 (try_cursor_movement, try_scrolling): Use them instead of integers.
2896 * dispextern.h (required_matrix_width, required_matrix_height):
2899 * dispnew.c (required_matrix_width, required_matrix_height):
2901 (allocate_matrices_for_window_redisplay)
2902 (allocate_matrices_for_frame_redisplay: Use them.
2903 Remove parameters CH_DIM.
2905 * xdisp.c (display_mode_lines): Temporarily set selected_frame
2906 and selected_window to the frame of the window whose mode-lines
2907 are displayed, and to the window itself.
2908 (redisplay_window, redisplay_mode_lines): Don't set selected_frame
2911 2001-09-25 Gerd Moellmann <gerd@gnu.org>
2913 * xfns.c (x_kill_gs_process): Recognize if someone has cleared
2914 the image cache under us.
2916 * xdisp.c (display_mode_element): If the mode element is a symbol
2917 with a string value, use that string's multibyteness for displaying.
2919 * keyboard.c (read_char): Don't clear a message for a switch-frame
2920 event. From Stefan Monnier <monnier@cs.yale.edu>.
2922 * xterm.c (fast_find_position) [0]: Add a presumably more correct
2923 version for after 21.1.
2925 * xdisp.c (row_containing_pos): Make externally visible.
2927 * dispextern.h (row_containing_pos): Add prototype.
2929 * process.c (send_process): Disable composition if from_byte < 0.
2930 From Kenichi Handa <handa@etl.go.jp>.
2932 2001-09-24 Gerd Moellmann <gerd@gnu.org>
2934 * xterm.c (refreshicon): Function removed.
2936 * Makefile.in (xterm.o): Remove references to sink.h and sinkmask.h.
2938 * sink11.h, sink11mask.h, sink.h, sinkmask.h: Removed.
2940 * xterm.c (toplevel): Remove includes in #if 0.
2942 * process.c (sigchld_handler) [LINUX]: Don't return from
2943 the signal handler at the end of the loop.
2945 2001-09-21 Gerd Moellmann <gerd@gnu.org>
2947 * sysdep.c (wait_for_termination) [POSIX_SIGNALS]:
2948 Terminate only if kill returns -1, and errno is ESRCH.
2950 2001-09-21 Markus Rost <rost@math.ohio-state.edu>
2952 * Makefile.in (shortlisp): Add ../lisp/env.elc.
2954 2001-09-20 Gerd Moellmann <gerd@gnu.org>
2956 * process.c (sigchld_handler): Use GC_CONSP, GC_INTEGERP, GC_EQ
2957 since this function can be called during GC.
2959 * callproc.c (Fcall_process): Handle errors from pipe(2).
2960 (child_setup): Delete code in #ifdef vipc.
2962 2001-09-19 Gerd Moellmann <gerd@gnu.org>
2964 * xdisp.c (decode_mode_spec): Add parameter MULTIBYTE.
2965 (display_mode_element): Display the string from decode_mode_spec
2966 depending on its multibyteness.
2968 * s/netbsd.h (LD_SWITCH_SYSTEM, C_SWITCH_SYSTEM): Add /usr/pkg.
2970 * m/macppc.h (DATA_SEG_BITS): Also define for GCC 3.
2972 2001-09-18 Gerd Moellmann <gerd@gnu.org>
2974 * keyboard.c (Frecursive_edit): Pass (BUFFER . SINGLE-KBOARD) to
2975 recursive_edit_unwind.
2976 (recursive_edit_unwind): Set kboard state according to
2979 * buffer.c (modify_overlay): Don't do nothing if START == END;
2980 This can still be a modification, for example when an overlay has
2981 a before-string or after-string.
2982 (Fdelete_overlay): Prevent redisplay optimizations when deleting
2983 an overlay with before-string or after-string.
2985 * s/netbsd.h (C_SWITCH_SYSTEM): Add.
2986 (LD_SWITCH_SYSTEM): Include /usr/local/lib.
2988 * xdisp.c (try_window_id) [!GLYPH_DEBUG]: Give up if
2989 first_unchanged_at_end_row is in front of
2990 last_unchanged_at_beg_row. This code should be removed after the
2993 2001-09-17 Gerd Moellmann <gerd@gnu.org>
2995 * buffer.h (BUF_COMPUTE_UNCHANGED): Use BUF_MODIFF and
2996 BUF_OVERLAY_MODIFF instead of MODIFF and OVERLAY_MODIFF.
2998 * m/macppc.h (DATA_SEG_BITS) [__linux__]: Define for GCC
3001 2001-09-14 Eli Zaretskii <eliz@is.elta.co.il>
3003 * dired.c (Ffile_attributes): Doc fix.
3005 2001-09-14 Gerd Moellmann <gerd@gnu.org>
3007 * fileio.c (Ffile_symlink_p): Fix last change.
3009 * filelock.c (current_lock_owner): Fix last change.
3011 2001-09-13 Gerd Moellmann <gerd@gnu.org>
3013 * filelock.c (current_lock_owner): If readlink returns ERANGE,
3014 take that to mean that the buffer is too small.
3016 * fileio.c (Ffile_symlink_p): If readlink returns ERANGE, take
3017 that to mean that the buffer is too small.
3019 * xdisp.c (reseat_1): Set IT's multibyte_p flag according to the
3020 current buffer's multibyteness when discarding the iterator's
3023 * xfns.c (Fx_window_property): Handle case that property gets
3024 deleted between the two calls to XGetWindowProperty.
3026 2001-09-11 Gerd Moellmann <gerd@gnu.org>
3028 * minibuf.c (read_minibuf_unwind): Bind inhibit-modification-hooks.
3030 * minibuf.c (read_minibuf): Bind inhibit-modification-hooks to t,
3031 in addition to read-only.
3033 * xdisp.c (with_echo_area_buffer): Bind inhibit-modification-hooks
3034 to t in addition to read-only.
3036 * lisp.h (Qinhibit_modification_hooks): Declare.
3038 * insdel.c (Qinhibit_modification_hooks): New variable.
3039 (syms_of_insdel): Initialize and staticpro it.
3041 * textprop.c (verify_interval_modification): Don't run
3042 modification-hooks if inhibit_modification_hooks.
3044 * dispnew.c (set_window_cursor_after_update): Fix code
3045 finding glyph row containing cursor when cursor_in_echo_area
3048 * xdisp.c (init_from_display_pos): Put some code in #if 0.
3049 (add_to_log): Use bcopy instead of strcpy.
3050 (init_from_display_pos): Use an explicit loop over bytes in
3051 overlay strings instead of calling index.
3053 2001-09-10 Gerd Moellmann <gerd@gnu.org>
3055 * alloc.c (allocate_buffer): Call VALIDATE_LISP_STORAGE.
3057 * dispnew.c (direct_output_for_insert): Don't change IT's
3058 stop_charpos to something in front of its current position.
3060 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: Take args like
3063 2001-09-10 Richard M. Stallman <rms@gnu.org>
3065 * frame.c (Fmouse_position): Doc fix.
3067 2001-09-07 Gerd Moellmann <gerd@gnu.org>
3069 * xdisp.c (init_from_display_pos): Don't compare the result
3070 of calling index with NULL.
3072 2001-09-06 Gerd Moellmann <gerd@gnu.org>
3074 * xfns.c (x_set_background_color): Don't change the colors
3075 of the X window of scroll bar widgets.
3077 2001-09-05 Andrew Innes <andrewi@gnu.org>
3079 * w32fns.c (w32_createwindow): Undo last change.
3081 2001-09-05 Gerd Moellmann <gerd@gnu.org>
3083 * macros.c (store_kbd_macro_char): Fix computation of kbd_macro_end.
3085 * xdisp.c (string_buffer_position): Use *single_char_property*
3086 functions instead of the *single_property* functions.
3088 2001-09-04 Andrew Innes <andrewi@gnu.org>
3090 * w32term.c (w32_read_socket): Add more information to debugging
3093 * w32fns.c (w32_createwindow): Remove the WS_CLIPCHILDREN style
3094 from Emacs frames, so that calls to GetClipBox in w32term.c
3095 correctly report when part of a frame is visible (including
3096 scrollbars, etc). This prevents repeated redrawing of frames when
3097 only a scrollbar is visible.
3098 (w32_wnd_proc): Add more frame information to debugging output.
3100 2001-09-03 Stefan Monnier <monnier@cs.yale.edu>
3102 * xdisp.c (handle_single_display_prop): Fix for int/Lisp_Object mixup.
3104 2001-09-03 Gerd Moellmann <gerd@gnu.org>
3106 * xterm.c (note_mouse_highlight) <help-echo>: When looking for
3107 help-echo for a string which doesn't have help-echo itself, use
3108 get-char-property to obtain the help-echo from the string's buffer
3109 (note_mouse_highlight) <mouse-face>: When on a string that doesn't
3110 have mouse-face, look ``under'' the string for mouse-face from an
3112 (fast_find_position): Add parameter STOP. In the final row, stop
3113 before glyphs having STOP as object. Don't consider glyphs that
3114 are not from a buffer.
3116 * buffer.c (syms_of_buffer) <default-directory>: Doc fix.
3118 2001-09-01 Eli Zaretskii <eliz@is.elta.co.il>
3120 * fns.c (Fmd5): Doc fix.
3122 2001-08-31 Gerd Moellmann <gerd@gnu.org>
3124 * composite.c (update_compositions): Do nothing if
3125 inhibit-modification-hooks is set.
3127 2001-08-30 Gerd Moellmann <gerd@gnu.org>
3129 * emacs.c (shut_down_emacs): Don't call check_glyph_memory
3130 and check_message_stack if terminating abnormally. We want
3131 glyph matrices etc. in a core dump.
3133 * xdisp.c (Qbuffer_position, Qposition, Qobject): New variables.
3134 (syms_of_xdisp): Initialize them.
3135 (handle_single_display_prop): Don't change point, bind `object',
3136 `position', and `buffer-position' instead to the object having the
3137 `display' property, position in the object and position in the buffer.
3139 * fileio.c (Finsert_file_contents): Don't change the multibyteness
3140 of the buffer if REPLACE is non-nil.
3142 2001-08-29 Gerd Moellmann <gerd@gnu.org>
3144 * fileio.c (Finsert_file_contents): Undo change of 2001-08-27.
3146 2001-08-28 Eli Zaretskii <eliz@is.elta.co.il>
3148 * w32term.c (x_set_glyph_string_background_width)
3149 (show_mouse_face): Track the last changes in xterm.c.
3151 2001-08-28 Gerd Moellmann <gerd@gnu.org>
3153 * xterm.c (x_set_glyph_string_background_width): Set the glyph
3154 string's background width so that multi-line mouse-face is drawn
3155 to the right edge of the window.
3156 (show_mouse_face): Set the row's mouse_face_p flag after drawing
3159 * dispnew.c (direct_output_for_insert): Set updated_area
3160 before inserting/writing glyphs.
3162 * xdisp.c (display_mode_element): Use string_byte_to_char to
3163 determine character positions in strings, use chars_in_text
3164 instead of strwidth.
3165 (dump_glyph_row) [GLYPH_DEBUG]: Take a glyph row instead of
3166 a matrix as parameter; this is easier to use from GDB.
3168 2001-08-28 Miles Bader <miles@gnu.org>
3170 * textprop.c (Fprevious_single_char_property_change)
3171 (Fnext_single_char_property_change): Doc fixes.
3173 2001-08-27 Gerd Moellmann <gerd@gnu.org>
3175 * fileio.c (Finsert_file_contents): Allocate, restore, and
3176 free composition data in the case of REPLACE not being nil.
3178 * xdisp.c (init_from_display_pos, init_to_row_end): Return 0 if
3179 there exist overlay strings with newlines at POS.
3180 (text_outside_line_unchanged_p): Return 0 if changes start at
3181 START and overlays exist at START. Likewise for END.
3182 (try_window_id): Give up if init_to_row_end returns 0.
3184 * fileio.c (Finsert_file_contents): Call Fset_buffer_multibyte
3187 2001-08-24 Gerd Moellmann <gerd@gnu.org>
3189 * keymap.c (access_keymap): Return the cdr of the binding of
3190 a generic character instead of its definition (KEY . BINDING).
3192 * fileio.c (Finsert_file_contents): Set coding's dest_multibyte
3193 to 0 also in the REPLACE case.
3195 2001-08-24 Andrew Choi <akochoi@cse.cuhk.edu.hk>
3197 * fileio.c (Ffile_readable_p) [macintosh]: Call access instead of
3198 open to determine whether file is readable (as for DOS_NT).
3200 2001-08-23 Gerd Moellmann <gerd@gnu.org>
3202 * fileio.c (Finsert_file_contents): If VISIT is non-nil, and
3203 coding.type is coding_type_no_conversion or coding_type_raw_text,
3204 use Fset_buffer_multibyte to make the buffer unibyte if REPLACE is
3205 non-nil instead of just setting enable_multibyte_characters in the
3208 2001-08-22 Gerd Moellmann <gerd@gnu.org>
3210 * dispextern.h (struct face_cache): Add member
3211 menu_face_changed_p.
3213 * xfaces.c (menu_face_changed_default): New variable.
3214 (menu_face_changed_count): Variable removed.
3215 (Finternal_set_lisp_face_attribute): Doc fix. If FRAME is t, set
3216 the menu_face_changed_default flag, otherwise set the FRAME's
3217 menu_face_changed_p flag if the `menu' face has been changed.
3218 Prevent calling set_font_frame_param if FRAME is t.
3219 (make_face_cache): Initialize cache's menu_face_changed_p
3220 from menu_face_changed_default.
3221 (realize_basic_faces): Look into the frame's face cache to
3222 determine if the menu appearance needs updating.
3224 * keymap.c (access_keymap): Fix last change to not consider
3225 IDX when it has modifiers.
3227 2001-08-21 Gerd Moellmann <gerd@gnu.org>
3229 * keymap.c (access_keymap): If a binding of the form (GENERIC-CHAR
3230 . BINDING) exists, where GENERIC-CHAR is the generic character of
3231 the charset of IDX, return BINDING unless there exists a binding
3234 2001-08-16 Gerd Moellmann <gerd@gnu.org>
3236 * xrdb.c (SYSV): Don't define on Solaris 2.
3237 From Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>.
3239 * xdisp.c (move_it_by_lines) <DVPOS < 0>: Start at the beginning
3240 of the screen line, not text line, containing IT's current position.
3242 2001-08-15 Gerd Moellmann <gerd@gnu.org>
3244 * window.c (window_scroll_pixel_based): Don't recenter if
3245 PT is partially visible in the window.
3247 * xterm.c (expose_window_tree, expose_window, expose_line):
3248 Return 1 when overwriting mouse-face.
3249 (expose_frame): If mouse-face was overwritten, redo it.
3251 * xfaces.c (x_update_menu_appearance): Don't call
3252 set_frame_menubar, let the next redisplay do it.
3254 2001-08-14 Andrew Innes <andrewi@gnu.org>
3256 * w32term.c (x_draw_glyph_string): Draw relief (if any) before
3257 drawing glyph string.
3259 2001-08-14 Eli Zaretskii <eliz@is.elta.co.il>
3261 * s/hiuxwe2.h: New file, for the HITACHI SR2001/SR2201 series
3264 2001-08-14 Gerd Moellmann <gerd@gnu.org>
3266 * xfaces.c (x_update_menu_appearance): Save and restore value of
3267 interrupt_input_blocked.
3269 2001-08-13 Gerd Moellmann <gerd@gnu.org>
3271 * xdisp.c (move_it_by_lines) <DVPOS < 0>: If not already on
3272 a line start, move back to the line start.
3274 * xdisp.c (resize_echo_area_exactly): Don't resize the mini-window
3275 exactly when a mini-buffer is active.
3277 * keyboard.c (make_lispy_event): Interpret double_click_fuzz
3278 in units of 1/8 character on non window-system frames.
3279 (syms_of_keyboard) <double-click-fuzz>: Doc fix.
3281 2001-08-10 Eli Zaretskii <eliz@is.elta.co.il>
3283 * keyboard.c (syms_of_keyboard) <double-click-fuzz>: Fix a typo in
3286 2001-08-09 Gerd Moellmann <gerd@gnu.org>
3288 * keyboard.c (Vpre_help_message): New variable.
3289 (syms_of_keyboard): Initialize and staticpro it.
3290 (show_help_echo): Record current message before displaying a
3291 help-echo, and restore that message when clearing the help.
3293 * xfns.c (x_create_im): Remove prototype.
3295 * xdisp.c (mark_window_display_accurate_1): Remove an assertion.
3297 * dispnew.c (adjust_glyph_matrix): Undo last change.
3299 2001-08-08 Gerd Moellmann <gerd@gnu.org>
3301 * dispnew.c (adjust_glyph_matrix): In the optimization for
3302 windows whose height has changed, disable partially visible lines.
3304 2001-08-07 Gerd Moellmann <gerd@gnu.org>
3306 * window.c (Frecenter): If ARG < 0, and on a window system
3307 frame, count in some empty lines when we can't move -ARG lines down.
3309 * xdisp.c (start_display): Don't try to determine the continuation
3310 lines width if lines are truncated. It's superfluous and leads to
3311 incorrect results if POS is not visible in the window after
3312 reseating the iterator at the previous line start.
3314 2001-08-06 Gerd Moellmann <gerd@gnu.org>
3316 * xterm.c (x_dump_glyph_string): Put in #if GLYPH_DEBUG.
3318 2001-08-06 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
3320 * alloc.c (init_stack): Remove declaration.
3322 2001-08-03 Gerd Moellmann <gerd@gnu.org>
3324 * keyboard.c (read_key_sequence): Check that key is an integer
3325 before comparing it with quit_char.
3326 (add_command_key): Use larger_vector.
3327 (read_char_x_menu_prompt): Instead of converting symbol and
3328 integer events into conses (EVENT . nil), use (EVENT . disabled)
3329 which cannot be confused with valid events.
3330 (read_char): When reading from Vunread_command_events, check for
3331 events of the form (EVENT . disabled) instead of
3334 * xdisp.c (resize_mini_window): If Vmax_mini_window_height is
3335 a float, determine the max height from the frame's height.
3337 2001-08-02 Gerd Moellmann <gerd@gnu.org>
3339 * xdisp.c (redisplay_internal): Take message_cleared_p into
3340 account only if minibuf_level == 0.
3342 2001-08-01 Gerd Moellmann <gerd@gnu.org>
3344 * xdisp.c (redisplay_internal): Add a check for the last
3347 * xdisp.c (message_cleared_p): New variable.
3348 (clear_message): Set message_cleared_p when clearing the current
3350 (redisplay_internal): Look at message_cleared_p to capture
3351 the case that the echo area should be cleared.
3353 * keyboard.c (command_loop_1): Fix spelling of
3354 resize_echo_area_exactly.
3356 * dispextern.h (resize_echo_area_exactly): Fix typo in function name.
3358 * xdisp.c (resize_echo_area_exactly): Fix typo in function name.
3360 * xfns.c (x_set_tool_bar_lines): Clear the tool bar window's
3361 current matrix when the window gets smaller.
3363 2001-08-01 Eli Zaretskii <eliz@is.elta.co.il>
3365 * print.c (strout): Cast the character passed to insert_char to
3366 unsigned char, to avoid sign extension when it is promoted to int.
3368 2001-07-31 Gerd Moellmann <gerd@gnu.org>
3370 * fileio.c (Finsert_file_contents): Don't treat a return value
3371 of 0 from emacs_read as an IO error.
3373 2001-07-30 Gerd Moellmann <gerd@gnu.org>
3375 * keyboard.c (abs): New macro.
3376 (double_click_fuzz): New variable.
3377 (make_lispy_event): Use it to determine what makes a double-click.
3378 (syms_of_keyboard): DEFVAR_INT it.
3380 * xmenu.c (set_frame_menubar): Take into account that
3381 f->menu_bar_vector can be nil, and not a vector. From Ken Raeburn
3384 2001-07-27 Gerd Moellmann <gerd@gnu.org>
3386 * xterm.c (x_get_glyph_string_clip_rect): Minor cleanup.
3388 * dispnew.c (shift_glyph_matrix, blank_row): Fix computation
3389 of row's visible height.
3391 * xdisp.c (init_from_display_pos): If POS is in an overlay string,
3392 deal with the first overlay string having an image `display' property.
3393 (try_window_reusing_current_matrix, compute_line_metrics):
3394 Fix computation of row's visible height for the case that part of the
3395 row is invisible above and part of the row is at the same time
3396 invisible below the window.
3398 2001-07-26 Gerd Moellmann <gerd@gnu.org>
3400 * xfns.c (x-show-tip): Doc fix.
3402 * xfns.c (Vx_max_tooltip_size): New variable.
3403 (syms_of_xfns): DEFVAR_LISP it.
3404 (Fx_show_tip): Set frame's window_width to the width of the
3405 window. Use a maximum tooltip size specified by
3406 Vx_max_tooltip_size, if that has valid contents.
3407 (x_create_tip_frame): Set tooltip buffer's truncate-lines to nil.
3409 2001-07-26 Andrew Innes <andrewi@gnu.org>
3411 * w32term.c (x_display_list): New variable.
3412 (w32_term_init): Set it.
3414 * w32term.h (x_display_list): New extern.
3416 2001-07-26 Gerd Moellmann <gerd@gnu.org>
3418 * xdisp.c (resize_mini_window): Give up when inhibit-redisplay
3419 is non-nil, instead of when redisplaying_p is non-zero.
3421 (mark_window_display_accurate_1): Add an assertion.
3423 2001-07-25 Gerd Moellmann <gerd@gnu.org>
3425 * dispextern.h (struct it): Increase size of ctl_chars to 16.
3427 * xfns.c (Fx_file_dialog): Block/unblock input while processing
3428 events so that we get a chance of processing expose events.
3430 * xdisp.c (resize_mini_window): Don't resize while redisplaying.
3432 2001-07-24 Gerd Moellmann <gerd@gnu.org>
3434 * xfns.c (valid_image_p): Protect better against invalid image
3435 specifications. Previous code could signal an error.
3437 2001-07-23 Gerd Moellmann <gerd@gnu.org>
3439 * indent.c (current_column): Fix column computation in the
3440 presence of display table entries.
3441 (current_column_1, Fmove_to_column, compute_motion): Likewise.
3443 * dispnew.c (adjust_glyph_matrix): In the optimization for
3444 windows whose height has changed, use the new window height
3445 to compute which rows to invalidate.
3447 * editfns.c (toplevel) [STDC_HEADERS]: Include float.h.
3448 (MAX_10_EXP): New macro.
3451 * coding.c (code_convert_region): Handle the multibyte case if
3452 decoding ends with CODING_FINISH_INSUFFICIENT_SRC.
3454 2001-07-20 Gerd Moellmann <gerd@gnu.org>
3456 * dispextern.h (struct face): Change type of `stipple' to
3459 * xterm.c (x_fill_stretch_glyph_string): Remove an assertion.
3461 2001-07-19 Gerd Moellmann <gerd@gnu.org>
3463 * dispnew.c (update_window): Don't set the cursor at the end
3464 of the update if display update has been paused.
3466 * composite.h (syms_of_composite): Renamed from syms_of_composition.
3468 2001-07-18 Ken Raeburn <raeburn@gnu.org>
3470 * fns.c (Fset_char_table_default): Check that a charset is defined
3471 before checking its dimension.
3473 2001-07-17 Ken Raeburn <raeburn@gnu.org>
3475 * coding.c (setup_coding_system): Don't do any designation based
3476 on reg_bits if charset is not yet defined.
3478 * lisp.h (XVECTOR): Verify correct object type before returning a
3479 pointer, using eassert.
3481 2001-07-17 Gerd Moellmann <gerd@gnu.org>
3483 * keyboard.c (KBD_BUFFER_SIZE) [!HAVE_WINDOW_SYSTEM]:
3484 Increase to 4096 because of paste problems reported on GNU/Linux.
3486 2001-07-17 Jan Nieuwenhuizen <janneke@gnu.org>
3488 * emacs.c (USAGE1): Add +LINE:COLUMN option help.
3490 2001-07-16 Gerd Moellmann <gerd@gnu.org>
3492 * fileio.c (unwind_read): Function removed.
3493 (read_non_regular, read_non_regular_quit): New functions.
3494 (Finsert_file_contents): When reading from non-regular files,
3495 arrange to catch a `quit' and terminate the loop. Rearrange
3496 code so that a `quit' when reading from a regular file doesn't
3497 insert text in the buffer.
3499 * xfaces.c (clear_face_cache): Clear fonts on a display basis.
3500 Clear faces afterwards.
3501 (clear_font_table): Take a x_display_info parameter. Don't free
3502 fonts being the default font of any frame on the given display.
3504 2001-07-13 Gerd Moellmann <gerd@gnu.org>
3506 * xdisp.c (get_next_display_element): Use CHAR_STRING_NO_SIGNAL
3507 instead of CHAR_STRING which can signal an error.
3509 * charset.c (char_to_string_1): Extracted from char_to_string.
3510 Return -1 instead of signaling an error.
3511 (char_to_string): Use it.
3513 * charset.h (CHAR_STRING_NO_SIGNAL): New macro.
3515 2001-07-12 Stefan Monnier <monnier@cs.yale.edu>
3517 * coding.c (Ffind_coding_systems_region_internal): If safe_codings
3518 is t, don't try to append anything to it.
3520 2001-07-12 Eli Zaretskii <eliz@is.elta.co.il>
3522 * dired.c (file_name_completion): Pass dp->d_name to
3523 Fstring_match, not elt, which is always nil here.
3525 2001-07-12 Gerd Moellmann <gerd@gnu.org>
3527 * xselect.c (x_decline_selection_request): Handle errors
3528 caused by receivers that have vanished.
3530 * xterm.c (XTread_socket) <PropertyNotify>: Put the code
3531 ignoring events on foreign windows in #if 0. Always dispatch
3532 the event after checking it with x_handle_property_notify.
3534 * xselect.c (TRACE0, TRACE1, TRACE2): New macros, defined
3535 depending on TRACE_SELECTION. Replace fprintfs in #if 0 with
3536 TRACE macros to facilitate debugging. Add additional trace statements.
3537 (toplevel): Add prototypes for file-local functions.
3538 (x_atom_to_symbol): Remove DPYINFO parameter.
3540 2001-07-11 Stefan Monnier <monnier@cs.yale.edu>
3542 * w32menu.c (menubar_selection_callback, w32_menu_show):
3543 Initialize `entry' to nil.
3544 (w32_dialog_show): Remove unused `save_wv' variable.
3545 (name_is_separator): Recognize "--:foo" and "--foo-bar".
3547 2001-07-11 Gerd Moellmann <gerd@gnu.org>
3549 * xdisp.c (try_cursor_movement): Prevent a warning from GCC 3.0.
3551 * fileio.c (unwind_read): Print a message when discarding inserted
3552 text or switching the buffer to unibyte. Change parameter.
3553 (Finsert_file_contents): Don't pass VISIT to unwind_read.
3555 * fileio.c (unwind_read): New function.
3556 (Finsert_file_contents): Record it as unwind-function for
3557 the case that reading is interrupted by C-g.
3559 2001-07-10 Gerd Moellmann <gerd@gnu.org>
3561 * dispnew.c (update_window): Don't skip the header-line
3562 update when scrolling_window returns 0.
3564 * xfaces.c (unload_color): Do nothing if PIXEL is -1.
3566 * xfns.c (Fx_create_frame): Initialize frame colors to -1,
3567 for the case that x_decode_color signals an error.
3569 * xdisp.c (add_to_log): Do nothing if called asynchronously.
3571 2001-07-09 Gerd Moellmann <gerd@gnu.org>
3573 * sound.c (toplevel): Include <signal.h> and "syssignal.h".
3574 (vox_configure, vox_close) [SIGIO]: Block/unblock SIGIO
3577 2001-07-06 Eli Zaretskii <eliz@is.elta.co.il>
3579 * dosfns.c (syms_of_dosfns): Add \n\ at the end of a line in the
3580 doc string line for dos-timezone-offset.
3582 * msdos.c (do_visible_bell): Add \n\ at the end of each line of
3583 inline assembly, to avoid compiler warnings.
3584 (syms_of_msdos): Add \n\ at the end of a line in the doc string
3585 line for dos-unsupported-char-glyph.
3587 * buffer.c (syms_of_buffer) [if 0]: Avoid a warning from GCC 3.0.
3589 2001-07-05 Gerd Moellmann <gerd@gnu.org>
3591 * sound.c: Include Emacs' header files with #include "...".
3593 * eval.c (specbind): Additionally record the buffer that was
3594 current when a buffer-local or frame-local variable was bound.
3596 2001-07-04 Gerd Moellmann <gerd@gnu.org>
3598 * xterm.c (x_produce_glyphs): Don't convert multibyte characters
3599 to unibyte characters in unibyte buffers.
3601 2001-07-03 Gerd Moellmann <gerd@gnu.org>
3603 * eval.c (specbind): If SYMBOL has a frame-local binding, record
3604 the frame on the binding stack. Change format of entries for
3605 local bindings on the binding stack to '(SYMBOL . WHERE)'.
3606 (unbind_to): Handle unbinding a frame-local variable.
3608 * xdisp.c (compute_line_metrics): On ttys, subtract continuation
3609 glyphs and truncation glyphs at the end of a row from its pixel width.
3610 (dump_glyph_row): Print row's continuation_lines_width.
3611 (try_window_id): Take the shortcut if ZV is visible in the
3612 window, but there are actually no changes at ZV.
3614 2001-07-02 Gerd Moellmann <gerd@gnu.org>
3616 * xterm.h (x_free_dpy_colors): Add prototype.
3618 * xterm.c (cvt_pixel_dtor): Call x_free_dpy_colors with the
3619 right number of arguments.
3621 * Makefile.in (tags): Depend on $(lwlibdir)/TAGS.
3622 ($(lwlibdir)TAGS): New target.
3623 (TAGS): Fix dependency list.
3625 * xterm.c (x_list_fonts): Make sure XFreeFont is called
3628 2001-06-30 Gerd Moellmann <gerd@gnu.org>
3630 * emacs.c (main): Remove extern declaration for sys_nerr, which
3631 isn't used and causes a compilation error with GCC 3.0 on
3634 2001-06-27 Gerd Moellmann <gerd@gnu.org>
3636 * widget.c (EmacsFrameSetCharSize): Turn off atimers and block
3637 SIGIO around the code where Xt might wait for a ConfigureNotifyEvent.
3638 (toplevel): Include <signal.h> and syssignal.h.
3640 * sound.c (vox_configure, vox_close): Turn off atimers
3643 2001-06-26 Gerd Moellmann <gerd@gnu.org>
3645 * keyboard.c (read_char) <non_reread>: Record the previous idle
3646 start time before calling timer_stop_idle.
3647 (read_char) <reread_first>: After processing a help-echo event,
3648 restore the previous idle start time.
3650 * xdisp.c (handle_invisible_prop): Deal with overlay strings at
3651 the start of invisible text.
3652 (setup_for_ellipsis): New function.
3653 (next_overlay_string): After all overlay strings have been
3654 processed, display an ellipsis if necessary.
3655 (load_overlay_strings, get_overlay_strings): Add parameter CHARPOS.
3656 (push_it): Initialize display_ellipsis_p on the iterator's stack.
3658 * dispextern.h (struct iterator_stack_entry): Add member
3661 2001-06-25 Gerd Moellmann <gerd@gnu.org>
3663 * widget.c (EmacsFrameSetCharSize): Set XtNwaitForWm depending
3664 on the value of the wait-for-wm frame parameter.
3666 * xterm.h (struct x_output): Add member wait_for_wm.
3668 * xfns.c (Qwait_for_wm): New variable.
3669 (x_frame_parms): Add entry for `wait-for-wm".
3670 (x_set_wait_for_wm): New function.
3671 (Fx_create_frame): Call x_default_parameter for wait-for-wm.
3672 (syms_of_xfns): Initialize and staticpro Qwait_for_wm.
3674 * xdisp.c (try_window_id) <all changes below window end>: Don't
3675 take this shortcut if ZV is visible in the window.
3676 (try_window_id): When checking for window start being in changed
3677 text, don't check that the buffer's size has changed.
3679 2001-06-23 Richard M. Stallman <rms@gnu.org>
3681 * minibuf.c (Fcompleting_read): Doc fix.
3683 2001-06-19 Gerd Moellmann <gerd@gnu.org>
3685 * composite.c (Ffind_composition_internal): Accept ZV
3686 and a string's end position as POS.
3688 2001-06-18 Gerd Moellmann <gerd@gnu.org>
3690 * composite.c (Ffind_composition_internal): Check POS
3693 2001-06-15 Eli Zaretskii <eliz@is.elta.co.il>
3695 * editfns.c (Fmessage_box): If the frame is not under a window
3696 system, output the message in the echo area.
3698 2001-06-14 Richard M. Stallman <rms@gnu.org>
3700 * xdisp.c (try_window_id): When EOB is visible, don't treat
3701 insertion at EOB as if it were "off the bottom of the screen."
3703 2001-06-11 Andrew Innes <andrewi@gnu.org>
3705 * w32proc.c (create_child): Add new parameter is_gui_app.
3706 (w32_executable_type): Add new parameter is_gui_app.
3707 (sys_spawnve): Use it.
3708 (sys_kill): Fake ^C for SIGINT, and ^Break (if possible) for
3709 SIGQUIT. This matches better how the signals are interpreted by
3710 MSVC compiled programs.
3711 (syms_of_ntproc): Update docstring.
3713 2001-06-02 Stefan Monnier <monnier@cs.yale.edu>
3715 * xterm.c (clear_mouse_face): Reset dpyinfo->mouse_face_overlay as
3716 well otherwise note_mouse_highlight might optimize away highlighting
3717 if we pass over that same overlay again.
3719 2001-06-02 Eli Zaretskii <eliz@is.elta.co.il>
3721 * lread.c (Fload): Document that the argument is run via
3722 substitute-in-file-name.
3724 2001-05-31 Gerd Moellmann <gerd@gnu.org>
3726 * Makefile.in (bootstrap-doc): New target.
3727 (bootstrap-emacs): Depend on it.
3729 * fileio.c (Fdo_auto_save): Don't try to create the directory of
3730 auto-save-list-file-name when shutting down Emacs, because
3731 creating the directory might signal an error, and leaves
3732 Emacs in a strange state.
3734 * term.c: (tty_cursor_hidden): New variable.
3735 (update_begin): Don't call tty_hide_cursor. Clean up.
3736 (update_end, set_terminal_window, set_scroll_region): Clean up.
3737 (ring_bell, reset_terminal_modes): Clean up.
3738 (tty_hide_cursor, tty_show_cursor): Hide/show cursor depending
3739 on tty_cursor_hidden.
3740 (write_glyphs): Call tty_hide_cursor.
3742 2001-05-30 Stefan Monnier <monnier@cs.yale.edu>
3744 * buffer.c (copy_overlays): Make ENABLE_CHECKING happy.
3746 2001-05-30 Gerd Moellmann <gerd@gnu.org>
3748 * xfns.c (enum image_value_type): New enumerator
3749 IMAGE_STRING_OR_NIL_VALUE.
3750 (parse_image_spec): Handle it.
3751 (xbm_format, pbm_format): Use it for :foreground and :background.
3752 (xbm_load, pbm_load): Check for nil color names.
3754 * xterm.c (note_mouse_highlight): If an overlapping overlay
3755 exists, but we find that we highlight the same overlay as before,
3756 don't do the highlighting again.
3758 2001-05-29 Gerd Moellmann <gerd@gnu.org>
3760 * xmenu.c (single_submenu, xmenu_show) [!HAVE_MULTILINGUAL_MENU]:
3761 Protect unibyte strings created by replacing their multibyte
3762 equivalents in menu_items.
3764 * keymap.c (Fsingle_key_description): NUL-terminate the string
3765 buffer before calling build_string.
3767 * callproc.c (Fcall_process): Deal with decode_coding returning
3768 CODING_FINISH_INCONSISTENT_EOL.
3770 2001-05-28 Gerd Moellmann <gerd@gnu.org>
3772 * xmenu.c (xmenu_show) [!HAVE_MULTILINGUAL_MENU]: Don't overwrite
3773 an item's name with its key description in case the description
3774 is a multibyte string.
3776 * keymap.c (Fsingle_key_description): Create a multibyte string
3779 * macros.c (Fstart_kbd_macro): Doc fix.
3781 * xterm.c (cursor_in_mouse_face_p): New function.
3782 (x_draw_stretch_glyph_string): Use it to choose a different GC
3783 when drawing a cursor within highlighted text.
3785 * editfns.c (char_property_eq): Put in #if 0.
3787 * indent.c (string_display_width): Put in #if 0.
3789 * lread.c (Fload): Remove unused label.
3791 * termcap.c (speeds): Put in #if 0.
3793 2001-05-18 Gerd Moellmann <gerd@gnu.org>
3795 * eval.c (call_debugger): Don't bind inhibit-eval-during-redisplay.
3797 * xfaces.c (xlfd_point_size): Don't divide pixel size from
3798 transformation matrix by 10.
3800 2001-05-16 Gerd Moellmann <gerd@gnu.org>
3802 * xfns.c (x_set_foreground_color): Change frame's cursor_pixel
3803 only if it's equal to the former foreground pixel color.
3804 (x_set_foreground_color, x_set_background_color)
3805 (x_set_mouse_color, x_set_cursor_color): Cleaned up.
3807 2001-05-16 Dave Love <fx@gnu.org>
3809 * insdel.c (signal_before_change, signal_after_change): Consider a
3810 local change hook which changes the buffer.
3812 * process.c (read_process_output): Don't call signal_after_change
3813 and update_compositions after insert_from_string_before_markers.
3815 2001-05-16 Gerd Moellmann <gerd@gnu.org>
3817 * xfaces.c (split_font_name): Use the right field when
3818 checking for `[...]' syntax.
3820 * buffer.c (copy_overlays): New function.
3821 (clone_per_buffer_values): Use it.
3823 * buffer.h (OVERLAY_PLIST): New macro.
3825 * keymap.c (Fsingle_key_description): Replace a build_string with
3826 a make_multibyte_string. From Kenichi Handa <handa@etl.go.jp>.
3828 * fontset.c (Ffontset_info): Check that face is non-null
3829 before accessing its fields.
3831 2001-05-15 Gerd Moellmann <gerd@gnu.org>
3833 * keyboard.c (read_key_sequence): Prevent generating a fake
3836 * xfaces.c (split_font_name): Handle `[...]' for the right
3839 * ccl.c (ccl_driver): Don't copy remaining bytes in case
3840 of CCL_STAT_INVALID_CMD.
3842 2001-05-14 Stefan Monnier <monnier@cs.yale.edu>
3844 * eval.c (Fdefvar): Only record (defvar <var>) in the load-history
3845 in <var> has no default value yet.
3847 * xfaces.c (try_alternative_families): First try the FAMILY.
3848 And if nothing is found in the end, try again with scalable fonts.
3849 (try_font_list): Let try_alternative_families do a bit more of
3850 the work. Only use FAMILY if it is not nil.
3851 (syms_of_xfaces) <scalable-fonts-allowed>: Fix docstring.
3853 2001-05-14 Gerd Moellmann <gerd@gnu.org>
3855 * xterm.c (note_mouse_highlight): Avoid changing the mouse
3856 pointer shape when show_mouse_face has already done it.
3858 * xterm.c (x_draw_glyphs): Fix computation of rightmost x for
3861 * xfaces.c (split_font_name): Make sure to leave the loop
3862 with the right value of `i'.
3864 * xfaces.c (split_font_name): Handle matrix transformations
3865 in the pixel and point size fields of XLFD font names.
3866 (xlfd_point_size): Likewise.
3868 2001-05-12 Eli Zaretskii <eliz@is.elta.co.il>
3870 * w32fns.c (w32_to_x_font): Change prototype to fit the declaration.
3871 (x_to_w32_font): Add prototype.
3873 * regex.c (malloc, realloc, free) [emacs]: Undefine before
3874 redefining, to avoid compiler warnings.
3876 * w32proc.c: Include syssignal.h, to avoid compiler warnings.
3878 * w32bdf.c (search_file_line, set_bdf_font_info, seek_char)
3879 (w32_get_bdf_glyph): Cast between unsigned char and char when
3880 passing arguments to subroutines, to shut up compiler warnings.
3881 (w32_get_bdf_glyph): Don't mix signed and unsigned when calling
3884 * xfaces.c: Include keyboard.h before frame.h, not after it.
3886 * widget.c: Include keyboard.h before frame.h.
3888 * w32term.h (struct image, struct face): Forward declaration, to
3889 avoid compiler warnings.
3891 2001-05-11 Gerd Moellmann <gerd@gnu.org>
3893 * keyboard.c (read_key_sequence): Don't modify events when
3894 generating fake prefix keys (mode-line, scroll-bar, ...) since
3895 this prevents proper processing of such events when pushed back
3896 into unread-command-events.
3898 * xterm.c (clear_mouse_face): Return 1 if text with mouse face was
3899 actually redrawn. Make the function static.
3900 (note_mouse_highlight): Fix a case where the mouse cursor
3901 was changed back to the text cursor.
3903 * xterm.h (clear_mouse_face): Remove prototype.
3905 * xdisp.c (try_window_id): Fix the fix and set the right
3908 * xdisp.c (try_window_id): Fix computation of window end in the
3909 case that lines were deleted at the end of the window. Add some
3910 more debug_method_adds.
3912 * xfaces.c (try_alternative_families): New function.
3913 (try_font_list): Use it. If ATTRS specifies a family, check
3914 fonts from that family first.
3915 (choose_face_font): Remove code setting the family part of
3918 2001-05-10 Gerd Moellmann <gerd@gnu.org>
3920 * xdisp.c (try_window_id): Fix case of all changes before
3923 * xdisp.c (try_window_id): Add some xasserts.
3925 2001-05-09 Gerd Moellmann <gerd@gnu.org>
3927 * lisp.h (GLYPH_CHAR_VALID_P): Use CHAR_VALID_P.
3929 2001-05-09 Dave Love <fx@gnu.org>
3931 * xdisp.c (GIVE_UP): Fix for K&R C.
3933 2001-05-09 Gerd Moellmann <gerd@gnu.org>
3935 * print.c (syms_of_print) <print-length, print-level>: Doc fix.
3937 * xterm.c (note_mouse_highlight): Don't change the mouse cursor
3938 back to the text cursor shape without need.
3940 2001-05-07 Gerd Moellmann <gerd@gnu.org>
3942 * xfns.c (x_set_foreground_color): Set frame's cursor_pixel.
3944 * dispextern.h (inverse_video): Declare extern.
3946 * keyboard.c (delete_kboard): Handle the case that selected_frame
3947 has been deleted in the course of x_connection_closed.
3949 2001-05-03 Eli Zaretskii <eliz@is.elta.co.il>
3951 * xterm.c (XTread_socket) <Expose> [!USE_TOOLKIT_SCROLL_BARS]:
3952 Fix the change from 2001-04-30.
3954 2001-05-03 Gerd Moellmann <gerd@gnu.org>
3956 * xfns.c (file_dialog_unmap_cb): New function.
3957 (Fx_file_dialog): Use it as XmNunmapCallback to capture the case
3958 where a dialog is closed via the window manager.
3960 * xdisp.c (try_window_id): Cases of changes all in front of
3961 the window start or all below the window end mostly rewritten.
3962 (redisplay_window): Move the tests if try_window_id is
3963 applicable to try_window_id.
3964 (GIVE_UP): New macro.
3966 2001-05-02 Gerd Moellmann <gerd@gnu.org>
3968 * xterm.c (expose_window): Return int. If W is the window
3969 currently being updated, mark the frame garbaged.
3970 Fix computation of rows intersecting the exposed rectangle.
3971 (expose_window_tree): Stop when expose_window returns 0.
3973 * xterm.c (x_draw_stretch_glyph_string): Don't draw background
3974 again if it has already been drawn.
3976 2001-05-01 Stefan Monnier <monnier@cs.yale.edu>
3978 * syntax.c (update_syntax_table): Check that oldi has the same
3979 properties as old_prop before deciding not to invalidate.
3981 2001-04-30 Gerd Moellmann <gerd@gnu.org>
3983 * undo.c (Fprimitive_undo): In a writable buffer, enable undoing
3984 read-only text that is so because of text properties.
3986 * xterm.c (x_window_to_menu_bar) [USE_LUCID]: New function.
3987 (XTread_socket) <Expose> [USE_LUCID]: Handle events for
3988 windows that are components of a Lucid menu bar.
3990 2001-04-27 Gerd Moellmann <gerd@gnu.org>
3992 * term.c (turn_on_face): Fix reverse video handling on terminals
3993 that don't support colors.
3995 2001-04-26 Gerd Moellmann <gerd@gnu.org>
3997 * editfns.c (save_excursion_restore): Don't use XBUFFER on
4000 2001-04-25 Gerd Moellmann <gerd@gnu.org>
4002 * term.c (toggle_highlight): New function.
4003 (turn_on_face): Change handling of reverse video.
4005 * process.c (wait_reading_process_input):
4006 Call record_asynch_buffer_change only if a timer really changed buffers.
4008 * buffer.c (mouse_face_overlay_overlaps): Fix the computation
4009 of the number of overlays to check.
4011 * keyboard.c (command_loop_1): Redo change of 2001-03-12.
4013 * xdisp.c (try_window_id): Fix a case where window_end_pos
4014 and window_end_bytepos were not adjusted.
4016 2001-04-23 Gerd Moellmann <gerd@gnu.org>
4018 * xfaces.c (compute_char_face): If buffer is unibyte, set CH to
4021 2001-04-21 Eli Zaretskii <eliz@is.elta.co.il>
4023 * process.c (wait_reading_process_input) [!subprocesses]:
4024 Don't reference waiting_for_user_input_p, it's not defined in the
4025 branch without async subprocesses support.
4027 2001-04-19 Gerd Moellmann <gerd@gnu.org>
4029 * keyboard.c (delete_kboard): Prevent a dangling reference
4030 from current_kboard to KB, which is freed.
4032 * process.c (wait_reading_process_input):
4033 Call record_asynch_buffer_change after running timers, to make
4034 read_key_sequence aware of buffer changes from under it.
4036 2001-04-18 Gerd Moellmann <gerd@gnu.org>
4038 * xfaces.c (Qscalable_fonts_allowed): New variable.
4039 (realizing_basic_faces_p): Removed.
4040 (x_face_list_fonts): Special handling for realizing_basic_faces_p
4042 (realize_basic_faces): Specbind Qscalable_fonts_allowed to t.
4043 (syms_of_xfaces): Initialize Qscalable_fonts_allowed. Change default
4044 for scalable-fonts-allowed to t.
4046 * fileio.c (Finsert_file_contents): If the file size returned from
4047 stat is zero, set END to READ_BUF_SIZE. This makes sure we can
4048 read from files on a procfs whose contents are generated dynamically.
4050 2001-04-18 Eli Zaretskii <eliz@is.elta.co.il>
4052 * gmalloc.c (__malloc_size_t) [__GNUC__]: If STDC_HEADERS is not
4053 defined, include stddef.h and use __SIZE_TYPE__ instead of size_t.
4054 (__memalign_hook): Make the two prototypes consistent.
4056 2001-04-17 Gerd Moellmann <gerd@gnu.org>
4058 * xdisp.c (redisplay_window): Make sure to clear the desired glyph
4059 matrix of mini-windows.
4061 2001-04-12 Stefan Monnier <monnier@cs.yale.edu>
4063 * intervals.c (find_interval): Don't rebalance during signal handling.
4065 2001-04-11 Gerd Moellmann <gerd@gnu.org>
4067 * fns.c: Include blockinput.h.
4069 * fns.c (Fplist_get): Don't QUIT if interrupt_input_blocked.
4071 2001-04-10 Gerd Moellmann <gerd@gnu.org>
4073 * fns.c (Fcompare_strings): Fix return values.
4075 * window.c (window_scroll): Change the meaning of N to mean
4076 N screen-fulls or N lines.
4077 (window_scroll_pixel_based, window_scroll_line_based)
4078 (scroll_command, Fscroll_other_window): Change accordingly.
4080 * window.c (window_scroll_pixel_based, Frecenter):
4081 Call window_box_height instead of using it.last_visible_y for the
4082 height of the window.
4084 * xdisp.c (redisplay_window) <recenter>: Call window_box_height
4085 instead of using it.last_visible_y for the height of the window.
4087 * w32proc.c (sys_spawnve): Quote more chars for Cygwin.
4088 From Dan Holmsand <dan@eyebee.com>.
4090 * w32.c (sys_open): Try to open file without _O_CREAT first, to be
4091 able to write to hidden and system files. From Dan Holmsand
4094 * fileio.c (Fcopy_file) [WINDOWSNT]: Use CopyFile. From Dan
4095 Holmsand <dan@eyebee.com>.
4097 2001-04-09 Gerd Moellmann <gerd@gnu.org>
4099 * fns.c (Fplist_get, Fplist_put): Add QUITs.
4101 * window.c (window_internal_height): Return 1 less if the
4102 window has a header line.
4104 * xdisp.c (try_window_id): When scrolling on a terminal, take
4105 the change of window_internal_height into account.
4107 2001-04-09 Eli Zaretskii <eliz@is.elta.co.il>
4109 * gmalloc.c (align): If the argument SIZE would overflow
4110 __malloc_ptrdiff_t, fail right away.
4112 2001-04-06 Gerd Moellmann <gerd@gnu.org>
4114 * xfns.c (compute_tip_xy): Add parameters WIDTH and HEIGHT.
4115 Make sure the tooltip is completely visible.
4116 (x_make_gc): Use FRAME_X_SCREEN_NUMBER.
4118 * xterm.h (FRAME_X_SCREEN_NUMBER): New macro.
4120 * xmenu.c (xmenu_show): Use FRAME_X_SCREEN_NUMBER.
4122 2001-04-06 Dave Love <fx@gnu.org>
4124 * composite.c (update_compositions) <check_mask & CHECK_HEAD>:
4127 2001-04-06 Gerd Moellmann <gerd@gnu.org>
4129 * composite.h (COMPOSITION_VALID_P): Allow integers as cdrs of PROP.
4131 * xdisp.c (Qinhibit_eval_during_redisplay): Make it a Lisp_Object.
4133 2001-04-05 Gerd Moellmann <gerd@gnu.org>
4135 * sysdep.c (getwd) [!HAVE_GETWD]: Unblock input before returning.
4137 * editfns.c (Fcurrent_time_zone): Accept spaces in timezone names.
4139 * xfns.c (Vmotif_version_string) [USE_MOTIF]: New variable.
4140 (syms_of_xfns): DEFVAR_LISP it. Initialize from XmVERSION_STRING.
4142 * xmenu.c (free_frame_menubar) [USE_MOTIF]: Preserve the
4143 shell widget's position only if it is non-null.
4145 * xterm.c (x_free_frame_resources) [USE_X_TOOLKIT]:
4146 Set f->output_data.x->widget to null after destroying it.
4148 * fns.c (Frequire): Doc fix. Rename parameter FILE_NAME to
4149 FILENAME to bring it in synch with the documentation.
4151 * xfaces.c (realizing_basic_faces_p): Renamed from
4152 realize_default_face_p.
4153 (realize_basic_faces): Set/clear realizing_basic_faces_p.
4154 (realize_default_face): Don't set the flag.
4156 2001-04-04 Gerd Moellmann <gerd@gnu.org>
4158 * lisp.h (echoing, echo_message_buffer, cancel_echoing): Declare.
4160 * keyboard.c (echoing, echo_message_buffer): Make externally visible.
4162 * xdisp.c (with_echo_area_buffer): Avoid confusion from reusing
4163 the buffer that was used for echoing.
4165 * xfaces.c (best_matching_font): Remove unused parameter PATTERN.
4166 (first_font_matching): Removed unused function.
4167 (x_face_list_fonts): Remove unused parameter SCALABLE_P.
4168 (may_use_scalable_font_p): Remove parameter FONT; rename
4169 parameter NAME to FONT.
4170 (x_face_list_fonts): Fix missing bounds check.
4171 (realizing_default_face_p): New variable.
4172 (realize_default_face): Set and clear that flag.
4173 (x_face_list_fonts): When called during the realization of the
4174 default face, and no matching fonts are found when ignoring
4175 scalable fonts and fonts matching a regexp from
4176 face-ignored-fonts, try without ignoring fonts.
4178 2001-04-03 Gerd Moellmann <gerd@gnu.org>
4180 * xfns.c (postprocess_image): New function.
4181 (lookup_image): Call it for all image types except PostScript.
4182 (x_kill_gs_process): Call postprocess_image.
4184 * xterm.c (x_use_underline_position_properties): New variable.
4185 (x_draw_glyph_string): Use it.
4186 (syms_of_xterm): DEFVAR_BOOL it.
4188 2001-04-02 Gerd Moellmann <gerd@gnu.org>
4190 * xterm.c (x_alloc_nearest_color_1): New function.
4191 (x_alloc_nearest_color): Use it.
4192 (x_color_cells): Take a Display as argument, instead of a frame.
4193 (cvt_string_to_pixel_args, cvt_string_to_pixel_value): New variables.
4194 (cvt_string_to_pixel, cvt_pixel_dtor): New functions.
4195 (x_initialize): Register cvt_string_to_pixel as resource converter
4196 string -> Pixel and cvt_pixel_dtor as pixel resource destructor.
4198 2001-03-30 Gerd Moellmann <gerd@gnu.org>
4200 * xdisp.c (get_overlay_strings): Set iterator's end_charpos.
4201 (set_iterator_to_next): If a string from a display property ends,
4202 consider the case that this might also be the end of an
4203 overlay string having the display property.
4205 * xdisp.c (handle_display_prop): Fix recognition of subproperty lists.
4207 * xdisp.c (reseat_to_string): Undo last change.
4209 * dispnew.c (adjust_glyph_matrix): Don't try to reuse the current
4210 matrix of a window when the header line changes, when
4211 new rows are allocated, or when the width changes.
4213 2001-03-30 Eli Zaretskii <eliz@is.elta.co.il>
4215 * print.c (Fprin1, Fprin1_to_string, Fprinc, Fprint): Fix last change.
4217 2001-03-29 Eli Zaretskii <eliz@is.elta.co.il>
4219 * fileio.c (syms_of_fileio) <directory-sep-char>: Warn that it is
4222 2001-03-29 Gerd Moellmann <gerd@gnu.org>
4224 * data.c (Fsubr_interactive_form): New function.
4225 (syms_of_data): Defsubr it.
4227 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
4228 (live_float_p, live_misc_p): Return 1 only if the offset of the
4229 pointer in its block is >= 0.
4231 2001-03-28 Paul Eggert <eggert@twinsun.com>
4233 * editfns.c (Ffloat_time): Fix off-by-factor-of-10 bug in the
4234 microseconds calcuation. Avoid double-rounding problem.
4235 In doc string, warn that the result is approximate.
4237 2001-03-28 Gerd Moellmann <gerd@gnu.org>
4239 * eval.c (call_debugger): Bind `inhibit-redisplay' to nil, and
4240 bind `inhibit-eval-during-redisplay' to t.
4242 * lisp.h (Qinhibit_eval_during_redisplay): Declare extern.
4244 * xdisp.c (inhibit_eval_during_redisplay)
4245 (Qinhibit_eval_during_redisplay): New variables.
4246 (safe_eval, safe_call): If inhibit_eval_during_redisplay is set,
4247 don't eval, return nil instead.
4248 (syms_of_xdisp): DEFVAR_BOOL inhibit-eval-during-redisplay.
4249 Initialize Qinhibit_eval_during_redisplay.
4251 * xdisp.c (reseat_to_string): If STRING is multibyte, set
4252 the iterator's multibyte_p flag.
4254 * xfaces.c (realize_basic_faces): Decrement menu_face_change_count
4255 instead of setting it to zero; it's incremented for each frame
4256 where the menu face is changed.
4258 * xterm.c (x_draw_relief_rect): Extend left shadow to the bottom;
4259 change bottom shadow accordingly.
4261 * xterm.c (expose_window_tree, expose_frame): Don't compute
4263 (expose_window): Do it here instead.
4264 (x_draw_glyph_string): Fix a computation of the underline position.
4266 * bytecode.c (BYTE_CODE_QUIT): New macro.
4267 (Fbyte_code): Use BYTE_CODE_QUIT instead of QUIT.
4269 2001-03-27 Gerd Moellmann <gerd@gnu.org>
4271 * xdisp.c (try_window_reusing_current_matrix) <scrolling up>:
4272 Give up if matrix starts in an ellipsis.
4273 (init_from_display_pos): Do nothing if POS doesn't specify
4274 a dpvec_index but the iterator has such a position.
4276 * xdisp.c (init_from_display_pos): Remove unwarranted assertion.
4278 * xmenu.c (free_frame_menubar) [USE_MOTIF]: If the shell widget's
4279 x/y position is (0, 0) after destroying the menu bar, restore
4280 its original position.
4282 * xdisp.c (in_ellipses_for_invisible_text_p): New function.
4283 (init_from_display_pos): Use it.
4284 (try_window_reusing_current_matrix): Don't use cursor_row_p.
4286 2001-03-26 Gerd Moellmann <gerd@gnu.org>
4288 * xdisp.c (try_window_id): Undo last change.
4290 2001-03-26 Eli Zaretskii <eliz@is.elta.co.il>
4292 * print.c (Fprin1, Fprin1_to_string, Fprinc, Fprint): Doc fix.
4294 * buffer.c (syms_of_buffer): Doc fix.
4296 2001-03-26 Gerd Moellmann <gerd@gnu.org>
4298 * xfaces.c (x_update_menu_appearance): Use local variable
4299 popup_path for setting font resources.
4301 2001-03-25 Eli Zaretskii <eliz@is.elta.co.il>
4303 * frame.c (Fframe_list): Don't reference tip_frame if
4304 HAVE_WINDOW_SYSTEM is not defined.
4306 * emacs.c (main): Update the copyright year. From Werner LEMBERG
4309 2001-03-25 Gerd Moellmann <gerd@gnu.org>
4311 * xdisp.c (init_from_display_pos): Test invisible property
4312 with TEXT_PROP_MEANS_INVISIBLE instead of NILP.
4314 * xdisp.c (redisplay_internal) <update one window>: Make sure
4315 last_arrow_position and last_arrow_string are set.
4317 * frame.c (Fframe_list): Don't return a tooltip frame.
4319 2001-03-23 Gerd Moellmann <gerd@gnu.org>
4321 * xdisp.c (mark_window_display_accurate_1): New function,
4322 extracted from mark_window_display_accurate.
4323 Compute BUF_UNCHANGED_MODIFIED, BUF_OVERLAY_UNCHANGED_MODIFIED,
4324 BUF_BEG_UNCHANGED, BUF_END_UNCHANGED.
4325 (mark_window_display_accurate): Use it.
4326 (redisplay_internal): Use it for the selected window.
4327 (redisplay_internal): Avoid duplicate mark_window_display_accurate
4328 for the selected frame.
4330 * xdisp.c Use make_number, for readability.
4331 (try_window_id): Disable rows below the window end.
4332 (try_window_reusing_current_matrix): Use cursor_row_p.
4333 (try_window_reusing_current_matrix) <scrolling up>: Fix disabling
4335 (init_from_display_pos): If POS specifies a position in a display
4336 vector, maybe get the iterator set up for that ellipsis.
4338 * xdisp.c (dump_glyph_row): Fix output for NGLYPHS == 2.
4340 2001-03-23 Eli Zaretskii <eliz@is.elta.co.il>
4342 * xmenu.c: Include widget.h only if USE_X_TOOLKIT is defined.
4344 2001-03-23 Gerd Moellmann <gerd@gnu.org>
4346 * xfaces.c (x_update_menu_appearance): Use a different path
4347 for Lucid popup menus.
4349 2001-03-22 Stefan Monnier <monnier@cs.yale.edu>
4351 * xterm.c (note_mouse_highlight): Dec the int, not the Lisp_Object.
4353 * xdisp.c (init_iterator): Check WINDOWP before using XWINDOW.
4354 (string_buffer_position): Use `make_number'.
4356 2001-03-22 Gerd Moellmann <gerd@gnu.org>
4358 * xfaces.c (x_update_menu_appearance): Renamed from
4359 x_set_menu_face_resources. Use different resources for popups.
4361 * lisp.h (Vx_resource_name) [HAVE_X_WINDOWS]: Declare extern.
4362 (GC_CHECK_STRING_BYTES): Don't define.
4364 * xfaces.c (x_set_menu_resources_from_menu_face) [USE_X_TOOLKIT]:
4365 Removed, together with subroutines.
4366 (x_set_menu_face_resources) [USE_X_TOOLKIT]: New function.
4367 (realize_basic_faces) [USE_X_TOOLKIT]: Call x_set_menu_face_resources.
4369 * dispextern.h (x_set_menu_resources_from_menu_face):
4372 * xmenu.c (update_frame_menubar, set_frame_menubar, xmenu_show):
4373 Remove calls to x_set_menu_resources_from_menu_face.
4375 * xfaces.c (xm_set_menu_resources_from_menu_face):
4376 Remove #ifndef LESSTIF_VERSION.
4378 * xmenu.c: Include widget.h.
4379 (single_submenu): Return int. Some cleanup.
4380 (set_frame_menubar): Call x_set_menu_resources_from_menu_face.
4382 2001-03-21 Gerd Moellmann <gerd@gnu.org>
4384 * xterm.c (x_update_window_end): Handle overwritten mouse face
4385 also for tool bar windows.
4386 (show_mouse_face): Set the glyph row's mouse_face_p flag also when
4387 DRAW is DRAW_IMAGE_RAISED.
4389 2001-03-20 Gerd Moellmann <gerd@gnu.org>
4391 * print.c (syms_of_print): Doc fixes.
4393 * fns.c (Fmd5): Doc fix.
4395 2001-03-19 Gerd Moellmann <gerd@gnu.org>
4397 * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
4398 Clear area of the frame not occupied by the scroll bar.
4400 * xfns.c (x_create_tip_frame): Add parameter TEXT. Set the
4401 tip frame's root window buffer to *tip* right after creating
4404 * xdisp.c (highlight_trailing_whitespace): Glyphs whose object
4405 is an integer don't have to be for space characters.
4407 2001-03-16 Gerd Moellmann <gerd@gnu.org>
4409 * indent.c (current_column, current_column_1, Fmove_to_column)
4410 (compute_motion): Handle characters from display vectors differently.
4412 2001-03-15 Kenichi Handa <handa@etl.go.jp>
4414 * xterm.c (x_draw_glyph_string): Draw relief (if any) before
4415 drawing glyph string.
4417 2001-03-15 Gerd Moellmann <gerd@gnu.org>
4419 * keyboard.c (timer_check): Preserve the value of deactivate-mark.
4420 (command_loop_1): Undo last change.
4422 * xterm.c (fast_find_position): Return the correct vpos.
4424 * data.c (store_symval_forwarding): Add parameter BUF. If BUF is
4425 non-null, set a per-buffer value in BUF instead of the current buffer.
4426 (swap_in_global_binding, swap_in_symval_forwarding, Fset_default):
4427 Call store_symval_forwarding with BUF null.
4428 (set_internal): Call store_symval_forwarding with the BUF
4429 parameter passed to set_internal. Formerly, the value was always
4430 set in the current buffer; the buffer recorded in specbind for
4431 this case wasn't used.
4432 (arith_driver): Reindent.
4434 * buffer.c (swap_out_buffer_local_variables):
4435 Call store_symval_forwarding with BUF null.
4437 * lisp.h (store_symval_forwarding): Change prototype.
4439 * eval.c (specbind): Call store_symval_forwarding with BUF null.
4441 2001-03-14 Gerd Moellmann <gerd@gnu.org>
4443 * frame.c (do_switch_frame): Remove unused parameter NO_EVENT, add
4444 FOR_DELETION. Avoid resizing the mini-window of the selected
4445 frame if FOR_DELETION is set.
4446 (Fselect_frame, Fhandle_switch_frame, Fdelete_frame)
4447 (Fmake_frame_invisible): Change calls to do_switch_frame for new
4450 * window.c (Fset_window_configuration): Change call to
4451 do_switch_frame to new format.
4453 * keyboard.c (quit_throw_to_read_char): Change call to
4454 do_switch_frame to new format.
4456 * lisp.h (do_switch_frame): Change prototype.
4458 * frame.c (Fframe_parameters): In the `buffer-list' frame
4459 parameter, store the buffer list of FRAME, not the list of the
4462 * xterm.c (x_draw_glyph_string_box): Don't draw a full-width
4463 box just because the glyph row's full_width_p flag is set.
4465 2001-03-14 Eli Zaretskii <eliz@is.elta.co.il>
4467 * xdisp.c (highlight_trailing_whitespace): On character terminals,
4468 skip the padding blanks inserted in extend_face_to_end_of_line,
4469 before checking for trailing whitespace.
4471 2001-03-13 Gerd Moellmann <gerd@gnu.org>
4473 * xmenu.c (popup_activate_callback, popup_deactivate_callback):
4474 Remove special handling for LessTif/Motif.
4475 (toplevel): Don't include Xm/Xm.h.
4477 * xterm.c (XTread_socket) <LeaveNotify, EnterNotify>:
4478 Remove workaround code for LessTif; it doesn't work anymore.
4480 * xterm.c [USE_TOOLKIT_SCROLL_BARS && USE_MOTIF]: Don't include
4483 * xterm.c (x_set_toolkit_scroll_bar_thumb) [USE_MOTIF]:
4484 Don't access private scroll bar data; it's no longer necessary with
4485 contemporary LessTif.
4487 * xfaces.c (xm_set_menu_resources_from_menu_face):
4488 Change #if 0 to #ifndef LESSTIF_VERSION.
4490 * xmenu.c (xmenu_show) [LESSTIF_VERSION]: Take out the code
4491 removing button grabs.
4493 2001-03-13 Kenichi Handa <handa@etl.go.jp>
4495 * fontset.c (syms_of_fontset): Describe highlight-wrong-size-font
4496 and clip-large-size-font as obsolete.
4498 * lread.c (read_multibyte): Check the validity of multibyte
4499 sequence. If invalid, return the first byte.
4501 2001-03-12 Gerd Moellmann <gerd@gnu.org>
4503 * keyboard.c (command_loop_1): Set Vdeactivate_mark to nil
4504 before running the command; timer functions or process
4505 filters may have set it.
4507 2001-03-12 Eli Zaretskii <eliz@is.elta.co.il>
4509 * keyboard.c (syms_of_keyboard) <overriding-terminal-local-map>:
4512 2001-03-12 Gerd Moellmann <gerd@gnu.org>
4514 * xrdb.c (x_load_resources) [USE_MOTIF]: Remove extraneous arg
4517 2001-03-09 Gerd Moellmann <gerd@gnu.org>
4519 * dispextern.h (string_buffer_position): Add prototype.
4521 * xdisp.c (string_buffer_position, display_prop_string_p)
4522 (single_display_prop_string_p): New functions.
4524 * xterm.c (note_mouse_highlight): If there's no help-echo on
4525 a string, look at the buffer text ``under'' it.
4527 * keyboard.c (make_lispy_event): Add string info to the event,
4528 analogous to what's done on mode lines.
4529 (read_key_sequence): For a click on a string, consider `local-map'
4530 and `keymap' of that string.
4532 * keyboard.c (make_lispy_event, make_lispy_movement):
4533 Adjust calls to buffer_posn_from_coords to new format.
4535 * dispextern.h (buffer_posn_from_coords): Adjust prototype.
4537 * dispnew.c (buffer_posn_from_coords): Add parameters OBJECT and
4540 * fileio.c (Fwrite_region) [DOS_NT]: Remove O_TRUNC from open
4541 flags argument to emacs_open; it seems to conflict with O_EXCL.
4543 2001-03-09 Kenichi Handa <handa@etl.go.jp>
4545 * composite.h (struct composition): Change types of members;
4546 glyph_len to unsigned, width to unsigned short.
4548 2001-03-08 Andrew Innes <andrewi@gnu.org>
4550 * w32menu.c (add_menu_item): Fix problems with using ownerdraw for
4553 2001-03-08 Gerd Moellmann <gerd@gnu.org>
4555 * xdisp.c (handle_display_prop): Use it->w->buffer as object,
4558 * xterm.c (note_mouse_highlight): Handle mouse-face and
4559 help-echo in strings.
4560 (x_y_to_hpos_vpos): Add parameter BUFFER_ONLY_P.
4561 (fast_find_string_pos): New function.
4563 * xdisp.c (handle_face_prop, face_before_or_after_it_pos)
4564 (display_string): Call face_at_string_position with new parameter.
4566 * xfaces.c (face_at_string_position): Add parameter MOUSE_P.
4567 Handle `mouse-face'.
4569 * dispextern.h (face_at_string_position): Change prototype.
4571 * dired.c (directory_files_internal): Handle EAGAIN more efficiently.
4573 * keyboard.c (make_lispy_event): Avoid generating drag events
4574 if the mouse hasn't actually moved to another buffer position.
4576 2001-03-08 Dave Love <fx@gnu.org>
4578 * eval.c (syms_of_eval) <debug-on-error>: Doc fix.
4580 2001-03-08 Gerd Moellmann <gerd@gnu.org>
4582 * process.c (Fset_process_window_size): Fix a typo.
4584 2001-03-08 Kenichi Handa <handa@etl.go.jp>
4586 * coding.c (detect_coding_sjis): Do more rigid check.
4587 (detect_coding_big5): Likewise.
4588 (decode_coding_sjis_big5): Likewise.
4589 (Fdetect_coding_region): Call detect_coding_system with tailing
4590 anchor byte `\0' for more rigid detection.
4591 (detect_coding_mask): Fix the incorrect handling of arg MULTIBYTEP.
4592 (Fdetect_coding_string): Likewise.
4594 2001-03-07 Stefan Monnier <monnier@cs.yale.edu>
4596 * bytecode.c (Fbyte_code) <Btemp_output_buffer_setup>: Check the arg is
4597 a string before extracting its data.
4599 2001-03-07 Gerd Moellmann <gerd@gnu.org>
4601 * window.c (Frecenter): Rewrite code handling negative values
4602 of ARG on graphical frames.
4604 2001-03-07 Eli Zaretskii <a34785@is.elta.co.il>
4606 * window.c (displayed_window_lines): If W->start is outside the
4607 accessible portion of the buffer, call start_display with BEGV or
4608 ZV instead of W->start.
4610 2001-03-07 Gerd Moellmann <gerd@gnu.org>
4612 * buffer.c (syms_of_buffer) <header-line-format>: Doc fix.
4614 * process.c (Fset_process_filter): Don't crash if the input
4615 file descriptor of PROCESS is closed.
4616 (Fset_process_window_size): Likewise.
4618 2001-03-06 Kenichi Handa <handa@etl.go.jp>
4620 * xterm.c (XTflash): Make the timeout of select shorter, and call
4621 select repeatedly until the desired time expires.
4623 2001-03-06 Gerd Moellmann <gerd@gnu.org>
4625 * w32fns.c (Fx_create_frame): Clear Vwindow_list.
4627 * xfns.c (Fx_create_frame): Clear Vwindow_list.
4629 * lisp.h (Vwindow_list): Declare extern.
4631 2001-03-06 Eli Zaretskii <eliz@is.elta.co.il>
4633 * dispnew.c (syms_of_display) <glyph-table>: Doc fix.
4635 2001-03-06 Gerd Moellmann <gerd@gnu.org>
4637 * xterm.c (note_mouse_highlight): Call mouse_face_overlay_overlaps
4638 to detect a case where we have to highlight a different region
4639 despite not having left the currently highlighted region.
4640 Set mouse_face_overlay in the x_display_info.
4641 (x_term_init): Initialize the x_display_info's mouse_face_overlay.
4643 * xterm.h (struct x_display_info): Add mouse_face_overlay.
4645 * buffer.c (mouse_face_overlay_overlaps): New function.
4647 * lisp.h (mouse_face_overlay_overlaps): Add prototype.
4648 (Qmouse_face): Declare extern.
4650 * xdisp.c (redisplay_internal): Set windows_or_buffers_changed
4651 if face_change_count is non-zero.
4653 2001-03-06 Kenichi Handa <handa@etl.go.jp>
4655 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>: Fix for the case
4656 that the source is unibyte.
4658 2001-03-05 Dave Love <fx@gnu.org>
4660 * xterm.c (XTmouse_position): Fix typo.
4662 2001-03-05 Gerd Moellmann <gerd@gnu.org>
4664 * minibuf.c (read_minibuf): Clean up the binding stack if
4665 called noninteractively.
4667 2001-03-05 Kenichi Handa <handa@etl.go.jp>
4669 * coding.c (syms_of_coding): Docstring modified.
4671 2001-03-05 Kenichi Handa <handa@etl.go.jp>
4673 * charset.c (char_to_string): If a single byte char has modifier
4674 bits that can't be reflected to the character code, ignore them
4675 instead of signaling an error.
4677 2001-03-04 Eli Zaretskii <eliz@is.elta.co.il>
4679 * s/msdos.h: Update copyright notice.
4681 * dosfns.h: Update copyright notice.
4683 * dosfns.c: Update copyright notice.
4685 * msdos.c: Update copyright notice.
4687 2001-03-02 Gerd Moellmann <gerd@gnu.org>
4689 * xterm.c (glyph_rect): New function.
4690 (XTmouse_position): Use it to raise the threshold for mouse
4691 movement event generation.
4693 2001-03-02 Eli Zaretskii <eliz@is.elta.co.il>
4695 * msdos.c (Fmsdos_remember_default_colors): If default-frame-alist
4696 specifies (reverse . t), reverse the initial screen colors.
4697 (IT_set_frame_parameters): If the property is foreground-color,
4698 but we are reversing the colors, set bg_set, not fg_set.
4699 Likewise for setting background-color and reversing: set fg_set.
4700 Set unspecified-fg and unspecified-bg correctly when (reverse . t) is
4703 * xfaces.c (Finternal_set_lisp_face_attribute)
4704 [!HAVE_WINDOW_SYSTEM]: Record the new attribute in the frame's
4707 2001-03-02 Gerd Moellmann <gerd@gnu.org>
4709 * fileio.c (Fexpand_file_name): Collapse sequences of slashes
4710 to a single slash in the middle of file names.
4712 * editfns.c (Fcurrent_time_zone) [HAVE_TM_ZONE || HAVE_TZNAME]:
4713 Accept only alphanumeric time zone names.
4715 * xterm.c (XTset_vertical_scroll_bar): Don't clear a zero height
4717 (XTset_vertical_scroll_bar, x_scroll_bar_create): Don't configure
4718 a widget to zero height.
4720 2001-03-01 Gerd Moellmann <gerd@gnu.org>
4722 * window.c (Fwindow_end): Call move_it_past_eol only if
4723 ending up on a partially visible line.
4725 2001-03-01 Dave Love <fx@gnu.org>
4727 * ccl.c (Fccl_execute): Doc fix.
4729 2001-03-01 Gerd Moellmann <gerd@gnu.org>
4731 * xfns.c (Fx_create_frame): Adjust the frame's height for presence
4732 of the tool bar before calling x_figure_window_size.
4734 * xmenu.c (free_frame_menubar): Set the frame's menubar_widget to
4735 NULL after destroying it, otherwise XTread_socket can access a
4736 destroyed widget when input is unblocked.
4738 * xfns.c (x_set_foreground_color): Set the background of the cursor GC.
4740 * xfns.c (x_set_font): Handle case of x_new_fontset returning the
4741 same name as before, although there was a change in fontsets.
4743 2001-02-28 Ken Raeburn <raeburn@gnu.org>
4745 * lisp.h (Fframe_parameter): Declare.
4747 * window.c (set_window_buffer): Field vscroll is an int, not a
4750 2001-02-28 Gerd Moellmann <gerd@gnu.org>
4752 * xterm.c (x_set_window_size): Don't use `None' with widgets; use
4755 * xfns.c (Fx_hide_tip): Don't use `None' with widgets; use
4758 * alloc.c (toplevel): Include process.h.
4759 (enum mem_type): Add MEM_TYPE_PROCESS, MEM_TYPE_HASH_TABLE,
4760 MEM_TYPE_FRAME, MEM_TYPE_WINDOW enumerators.
4761 (allocate_vectorlike): Make it a static function. Add parameter TYPE.
4762 (allocate_vector, allocate_hash_table, allocate_window)
4763 (allocate_frame, allocate_process, allocate_other_vector):
4765 (Fmake_vector): Call allocate_vector instead of allocate_vectorlike.
4766 (mark_maybe_pointer): New function.
4767 (mark_memory): Also mark Lisp data to which only pointers
4768 remain and not Lisp_Objects.
4769 (min_heap_address, max_heap_address): New variables.
4770 (mem_find): Return MEM_NIL if START is below min_heap_address or
4771 above max_heap_address.
4772 (mem_insert): Compute min_heap_address and max_heap_address.
4774 * process.c (make_process): Use allocate_process.
4776 * frame.c (make_frame): Use allocate_frame.
4778 * window.c (make_window, make_dummy_parent): Use allocate_window.
4779 (Fcurrent_window_configuration): Use allocate_other_vector.
4781 * lisp.h (allocate_vectorlike): Remove prototype.
4782 (allocate_vector, allocate_other_vector, allocate_frame)
4783 (allocate_window, allocate_process, allocate_hash_table):
4786 * fns.c (Fdelete, larger_vector): Use allocate_vector.
4787 (make_hash_table, copy_hash_table): Use allocate_hash_table.
4789 2001-02-27 Kenichi Handa <handa@etl.go.jp>
4791 * coding.c (ccl_coding_driver): If ccl->eight_bit_control is zero,
4792 treat the produced bytes as a valid multibyte sequence.
4794 * ccl.c (CCL_WRITE_MULTIBYTE_CHAR): New macro.
4795 (ccl_driver) <CCL_WriteMultibyteChar2>:
4796 Use CCL_WRITE_MULTIBYTE_CHAR instead of CCL_WRITE_CHAR.
4797 <ccl_finish>: Set ccl->eight_bit_control properly.
4799 * ccl.h (struct ccl_program): New member eight_bit_control.
4801 2001-02-26 Stefan Monnier <monnier@cs.yale.edu>
4803 * keymap.c (Faccessible_keymaps): Pass `is_metized' to
4804 accessible_keymaps_char_table.
4805 (accessible_keymaps_char_table): Obey `is_metized'.
4806 (where_is_internal, Fwhere_is_internal): Don't confuse int and
4809 2001-02-26 Gerd Moellmann <gerd@gnu.org>
4811 * dispnew.c: Check HAVE_TERM_H before including term.h.
4813 2001-02-24 Andrew Innes <andrewi@gnu.org>
4815 * makefile.w32-in: Update copyright notice.
4817 2001-02-24 Stefan Monnier <monnier@cs.yale.edu>
4819 * keymap.c (where_is_internal): Accept non-ascii integer prefixes.
4821 2001-02-24 Kenichi Handa <handa@etl.go.jp>
4823 * Makefile.in (lisp): Add international/utf-8.elc.
4825 * fontset.c (Fnew_fontset): Fix handling of the case that an
4826 element of FONTLIST is a cons of family and registry.
4828 2001-02-23 Jason Rumney <jasonr@gnu.org>
4830 * w32fns.c (Fx_create_frame): Don't add FRAME_TOOL_BAR_LINES
4831 to height unconditionally.
4833 * w32term.c (x_set_glyph_string_background_width): Extend the
4834 background face to the end of the drawing area in the text area, only.
4835 (x_insert_glyphs): Call window_box_left to obtain the left
4836 x-coordinate of the area to shift.
4838 * w32menu.c (set_frame_menubar): Run activate-menu-bar-hook with
4841 2001-02-22 Andrew Innes <andrewi@gnu.org>
4843 * makefile.nt ($(BLD)\dired.obj): Remove reference to VMS header files.
4844 ($(BLD)\dispnew.obj):
4845 ($(BLD)\editfns.obj):
4846 ($(BLD)\fileio.obj):
4847 ($(BLD)\filelock.obj):
4848 ($(BLD)\keyboard.obj):
4849 ($(BLD)\w32proc.obj):
4850 ($(BLD)\process.obj):
4851 ($(BLD)\sysdep.obj): Ditto.
4853 * makefile.w32-in ($(BLD)/dired.$(O)): Remove reference to VMS
4855 ($(BLD)/dispnew.$(O)):
4856 ($(BLD)/editfns.$(O)):
4857 ($(BLD)/fileio.$(O)):
4858 ($(BLD)/filelock.$(O)):
4859 ($(BLD)/keyboard.$(O)):
4860 ($(BLD)/w32proc.$(O)):
4861 ($(BLD)/process.$(O)):
4862 ($(BLD)/sysdep.$(O)): Ditto.
4864 2001-02-22 Gerd Moellmann <gerd@gnu.org>
4866 * xdisp.c (forward_to_next_line_start): When taking the shortcut
4867 at the start of the function, check that the \n in it->c is
4868 from the iterator's current position.
4870 * xdisp.c (handle_single_display_prop): Add parameter
4871 DISPLAY_REPLACED_BEFORE_P. If it is non-zero ignore display
4872 properties which replace the display of text with something else.
4873 (handle_display_prop): Call handle_single_display_prop with
4874 additional argument saying if we already replaced text display
4875 with something else. Use AREF.
4876 (with_echo_area_buffer_unwind_data, display_menu_bar)
4877 (decode_mode_spec_coding): Use AREF and ASIZE.
4879 * vms-pp.c, vmsdir.h, vmsmap.c, vmsproc.h, vms-pp.trans, vmsfns.c,
4880 * vmspaths.h, vmstime.c, vms-pwd.h, vmsgmalloc.c, vmsproc.c,
4881 * vmstime.h: Files removed.
4883 * unexencap.c, unexfx2800.c: Files removed.
4885 * dispnew.c (direct_output_for_insert): Give up if we are showing
4886 a message or just cleared the message because we might need to
4887 resize the echo area window or display an empty echo area.
4889 2001-02-21 Gerd Moellmann <gerd@gnu.org>
4891 * xdisp.c (redisplay_internal): Do the
4892 mark_window_display_accurate after all windows have been
4893 redisplayed because this call resets flags in buffers which are
4894 needed for proper redisplay.
4896 * keyboard.c, minibuf.c, lread.c, fns.c, eval.c:
4897 Use display_hourglass_p, start_hourglass, cancel_hourglass instead of
4900 * w32term.h (struct x_output): Rename busy_cursor to hourglass_cursor,
4901 busy_window to hourglass_window, busy_p to hourglass_p.
4903 * msdos.h (struct x_output): Rename busy_window to
4904 hourglass_window, busy_p to hourglass_p.
4906 * xterm.h (struct x_output): Rename busy_cursor to hourglass_cursor,
4907 busy_window to hourglass_window, busy_p to hourglass_p.
4909 * xfns.c: Rename everything containing *busy_cursor* and similar
4911 (syms_of_w32fns): Rename x-busy-pointer-shape to
4912 x-hourglass-pointer-shape, display-busy-cursor to
4913 display-hourglass, busy-cursor-delay to hourglass-delay.
4915 * w32fns.c: Rename everything containing *busy_cursor* and similar
4917 (syms_of_w32fns): Rename x-busy-pointer-shape to
4918 x-hourglass-pointer-shape, display-busy-cursor to
4919 display-hourglass, busy-cursor-delay to hourglass-delay.
4921 * xterm.c (XTread_socket): Test x_output's hourglass_p instead
4924 * dispextern.h (start_hourglass, cancel_hourglass)
4925 (display_hourglass_p): Renamed from *busy_cursor*.
4927 2001-02-20 Gerd Moellmann <gerd@gnu.org>
4929 * keyboard.c (read_char): When an event from unread-command-events
4930 is from the tool or menu bar, set *USE_MOUSE_MENU to 1.
4932 * window.c (Fwindow_end): Handle case that WINDOW's buffer is not
4933 equal to the current buffer.
4935 * xdisp.c (setup_echo_area_for_printing): Set truncate_lines to
4936 nil, otherwise we're left with truncate_lines t when a message
4937 is printed with message-truncate-lines bound to t.
4939 2001-02-19 Gerd Moellmann <gerd@gnu.org>
4941 * window.c (Fmove_to_window_line): Undo last change.
4942 (displayed_window_lines): Call line_bottom_y to determine
4943 the line's bottom position.
4945 * dispextern.h (line_bottom_y): Add prototype.
4947 * xdisp.c (line_bottom_y): New function extracted from pos_visible_p.
4948 (pos_visible_p): Use it.
4950 * keyboard.c (recursive_edit_1): Bind `inhibit-redisplay' and
4951 set redisplaying_p to 0 here instead of in Frecursive_edit.
4952 (Frecursive_edit): Don't bind `inhibit-redisplay' and don't
4955 * xdisp.c (Qinhibit_menubar_update, inhibit_menubar_update):
4957 (syms_of_xdisp): Initialize new variables.
4958 (update_menu_bar): Do nothing if inhibit_menubar_update is set.
4959 Specbind `inhibit-menubar-update' when updating the menu bar.
4961 * xmenu.c (set_frame_menubar): Run activate-menu-bar-hook with
4964 * xdisp.c (update_menu_bar): Run activate-menu-bar-hook with
4967 * emacs.c (malloc_initialize_hook): Handle case thet `environ'
4970 * ralloc.c (__morecore) [!SYSTEM_MALLOC]: Move declaration
4971 to the start of the file.
4973 2001-02-16 Gerd Moellmann <gerd@gnu.org>
4975 * window.c (set_window_buffer): Fix last change.
4977 * window.c (set_window_buffer): Set window's vscroll to 0.
4979 * window.c (coordinates_in_window): Increase width of area
4980 where the vertical line can be dragged.
4982 * xterm.c (x_set_glyph_string_background_width): Extend the
4983 background face to the end of the drawing area in the text
4986 * xdisp.c (handle_single_display_prop): Set iterator's position
4987 to where the `display' property starts, like for images.
4988 (dump_glyph): New function.
4989 (dump_glyph_row): Use it. Dump info about marginal areas.
4991 * dispnew.c (direct_output_for_insert): Recognize more cases where
4992 glyphs can be written instead of being inserted.
4994 * xterm.c (x_insert_glyphs): Call window_box_left to obtain
4995 the left x-coordinate of the area to shift.
4997 * dired.c (directory_files_internal): Set result list to nil
5000 2001-02-15 Kenichi Handa <handa@etl.go.jp>
5002 * ccl.c (ccl_driver) [CCL_ReadMultibyteChar2]: If SRC points an
5003 invalid multibyte sequence, treat *SRC as a character of
5006 2001-02-15 Eli Zaretskii <eliz@is.elta.co.il>
5008 * textprop.c (Fset_text_properties): Doc fix.
5010 2001-02-15 Gerd Moellmann <gerd@gnu.org>
5012 * dispnew.c (update_text_area): Undo change of 2001-01-12.
5014 2001-02-14 Dave Love <fx@gnu.org>
5016 * coding.c: Doc and message fixes.
5018 2001-02-14 Andrew Innes <andrewi@gnu.org>
5020 * w32fns.c (w32_wnd_proc) <WM_GETMINMAXINFO>: Allow resizing the
5021 Emacs frame above the screen size.
5023 2001-02-14 Gerd Moellmann <gerd@gnu.org>
5025 * xdisp.c (reseat_1): Set iterator's end_charpos to ZV.
5027 2001-02-13 Gerd Moellmann <gerd@gnu.org>
5029 * insdel.c (del_range_1, del_range_byte, del_range_both): Handle
5030 case that TO ends up beyond ZV after running before-change-functions.
5032 * window.c (window_loop) <GET_BUFFER_WINDOW>: Prefer to return
5033 the selected window if it is showing the buffer in question.
5035 * dired.c (directory_files_internal): Initialize errno.
5036 (toplevel): Include errno.h.
5038 2001-02-13 Kenichi Handa <handa@etl.go.jp>
5040 * xfaces.c (best_matching_font): New parameter width_ratio.
5041 Multiply avgwidth by width_ratio.
5042 (choose_face_font): Call best_matching_font with width_ratio
5043 calculated from the column width of C.
5045 2001-02-12 Andrew Innes <andrewi@gnu.org>
5047 The following changes are to draw box lines inside characters area
5048 if line-width is negative.
5050 * w32term.c (x_produce_image_glyph): Pay attention to the case that
5051 face->box_line_width is negative.
5052 (x_produce_stretch_glyph): Likewise.
5053 (x_produce_glyphs): Likewise.
5054 (x_estimate_mode_line_height): Likewise.
5055 (x_draw_glyph_string_background): Likewise.
5056 (x_draw_glyph_string_foreground): Likewise.
5057 (x_draw_composite_glyph_string_foreground): Likewise.
5058 (x_draw_glyph_string_box): Likewise.
5059 (x_draw_image_foreground): Likewise.
5060 (x_draw_image_relief): Likewise.
5061 (x_draw_image_foreground_1): Likewise.
5062 (x_draw_image_glyph_string): Likewise.
5064 2001-02-09 Kenichi Handa <handa@etl.go.jp>
5066 The following changes are to draw box lines inside characters area
5067 if line-width is negative.
5069 * xterm.c (x_produce_image_glyph): Pay attention to the case that
5070 face->box_line_width is negative.
5071 (x_produce_stretch_glyph): Likewise.
5072 (x_produce_glyphs): Likewise.
5073 (x_estimate_mode_line_height): Likewise.
5074 (x_draw_glyph_string_background): Likewise.
5075 (x_draw_glyph_string_foreground): Likewise.
5076 (x_draw_composite_glyph_string_foreground): Likewise.
5077 (x_draw_glyph_string_box): Likewise.
5078 (x_draw_image_foreground): Likewise.
5079 (x_draw_image_relief): Likewise.
5080 (x_draw_image_foreground_1): Likewise.
5081 (x_draw_image_glyph_string): Likewise.
5083 * xfaces.c (Finternal_set_lisp_face_attribute): The value of :box
5084 and :line-width can be negative.
5085 (realize_x_face): The value of attrs[LFACE_BOX_INDEX] can be negative.
5087 2001-02-09 Jason Rumney <jasonr@gnu.org>
5089 * w32term.c (w32_encode_char): Treat eight bit graphic and control
5090 characters the same as ASCII and latin-1.
5091 (x_display_and_set_cursor): Check for the focus frame's selected
5092 window instead of selected_window.
5093 (x_after_update_window_line): Don't clear if frame's internal
5094 border width is zero.
5095 (x_new_font): Don't change a tooltip's size.
5096 (w32_initialize): Set char_ins_del_ok to 1.
5098 * w32fns.c (Fx_show_tip): Fix calls to make_number.
5099 (x_set_font): If font hasn't changed, avoid recomputing
5100 faces and other things.
5101 (x_set_tool_bar_lines): Do nothing if frame is minibuffer-only,
5102 (Fx_create_frame): Add the tool bar height to the frame height.
5103 (x_create_tip_frame): Prevent changing the tooltip's
5104 background color by specifying a color for the default font
5106 (Qcancel_timer): New variable.
5107 (syms_of_w32fns): Initialize and staticpro it.
5108 (Fx_hide_tip, Fx_show_tip): Use it.
5109 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
5111 (toplevel): Lisp code for generating parts of syms_of_w32fns removed.
5113 * w32.c (init_environment): Duplicate local string before putenv.
5115 2001-02-09 ShengHuo ZHU <zsh@cs.rochester.edu>
5117 * charset.c (Fstring): A typo.
5119 2001-02-09 Kenichi Handa <handa@etl.go.jp>
5121 * charset.c (Fstring): If all arguments are less than 256, return
5124 * editfns.c (Fchar_to_string): If CHARACTER is less than 256,
5125 return a unibyte string.
5127 * coding.c (code_convert_region): After detecting a coding, if
5128 nothing found, set coding->composing to COMPOSITION_NO.
5129 (decode_coding_string): Likewise.
5131 2001-02-08 Stefan Monnier <monnier@cs.yale.edu>
5133 * w32term.c (w32_set_scroll_bar_thumb): Use `double' for `range'
5136 2001-02-07 Kenichi Handa <handa@etl.go.jp>
5138 * charset.c (parse_str_to_multibyte): New function.
5140 * charset.h (parse_str_to_multibyte): Extern it.
5142 * print.c (print_string): If we are going to print a unibyte
5143 string into a multibyte buffer, convert the string to multibyte by
5146 2001-02-06 Andrew Innes <andrewi@gnu.org>
5148 * w32xfns.c (select_palette): Do nothing if palette hasn't yet
5149 been created. It seems we can get sent window messages such as
5150 WM_ERASEBKGND before we properly update a frame.
5152 2001-02-06 Gerd Moellmann <gerd@gnu.org>
5154 * dispnew.c (update_frame_line): Rename parameter FRAME to F.
5155 Avoid some unnecessary cursor positioning.
5157 2001-02-05 Gerd Moellmann <gerd@gnu.org>
5159 * xfaces.c (split_font_name): Compute numeric value of XLFD_AVGWIDTH.
5160 (LFACE_AVGWIDTH): New macro.
5162 (check_lface_attrs): Check LFACE_AVGWIDTH.
5163 (lface_fully_specified_p): Don't check LFACE_AVGWIDTH.
5164 (set_lface_from_font_name): Set LFACE_AVGWIDTH.
5165 (merge_face_vectors): Check LFACE_AVGWIDTH.
5166 (Finternal_make_lisp_face): Use AREF.
5167 (xm_set_menu_resources_from_menu_face)
5168 (xl_set_menu_resources_from_menu_face): Check LFACE_AVGWIDTH.
5169 (Finternal_lisp_face_empty_p): Use AREF.
5170 (lface_same_font_attributes_p): Compare LFACE_AVGWIDTH.
5171 (better_font_p, exact_face_match_p): Add parameter AVGWIDTH.
5172 Compare average widths..
5173 (best_matching_font): Arrange for comparing average widths.
5175 * dispextern.h (enum lface_attribute_index):
5176 Add LFACE_AVGWIDTH_INDEX (invisible from Lisp).
5178 2001-02-05 Dave Love <fx@gnu.org>
5180 * puresize.h: Revert last change following loadup.el change.
5182 2001-02-05 Andrew Innes <andrewi@gnu.org>
5184 * makefile.w32-in ($(EMACS)): Use $(THISDIR) instead of . in
5185 invocation of temacs, to work with Windows 2000.
5186 (bootstrap-emacs): Ditto.
5188 2001-02-05 Gerd Moellmann <gerd@gnu.org>
5190 * xterm.c (x_display_and_set_cursor): Check for the focus
5191 frame's selected window instead of selected_window.
5193 * xdisp.c (try_scrolling): If point is in the line below the
5194 window, make sure to move the iterator at least a canonical
5197 * window.c (Fmove_to_window_line): Don't add 1 if window is vscrolled.
5199 2001-02-05 Kenichi Handa <handa@etl.go.jp>
5201 * ccl.c (CCL_WRITE_CHAR): Check if CH is valid or not.
5202 If invalid, execute CCL_INVALID_CMD.
5203 (ccl_driver): If the CCL program is terminated because of
5204 CCL_STAT_INVALID_CMD, copy the remaining source data to the
5205 destination instead of throwing them away.
5207 2001-02-02 Gerd Moellmann <gerd@gnu.org>
5209 * xfns.c (x_set_font): If font hasn't changed, avoid recomputing
5210 faces and other things.
5212 * xdisp.c (get_next_display_element): Fix case of empty
5213 display table entry.
5215 2001-02-02 Eli Zaretskii <eliz@is.elta.co.il>
5217 * editfns.c (Fconstrain_to_field): Doc fix.
5219 * xfaces.c (Fclear_face_cache): Rename the `thorougly' argument
5220 into `thoroughly', to make it consistent with the doc string.
5222 * window.c (Fenlarge_window, Fshrink_window): Doc fix.
5224 2001-02-01 Gerd Moellmann <gerd@gnu.org>
5226 * search.c (search_buffer): Call set_search_regs with a byte
5227 position, not a character position.
5229 * xfns.c (x_set_tool_bar_lines): Do nothing if frame is
5232 2001-02-01 Eli Zaretskii <eliz@is.elta.co.il>
5234 * frame.c (Fmodify_frame_parameters): Doc fix.
5236 2001-01-31 Gerd Moellmann <gerd@gnu.org>
5238 * frame.h (EMACS_FRAME_H_INCLUDED): Use an include blocker
5239 identifier which is not reserved by Standard C.
5241 * frame.h (FRAME_RIGHT_SCROLL_BAR_WIDTH): New define.
5243 * window.c (enum window_part): New enumeration.
5244 (Qleft_fringe, Qright_fringe): Replace Qleft_bitmap_area and
5246 (coordinates_in_window): Return an enumerator from enum
5247 window_part. Fix handling of right scroll bar.
5248 (Fcoordinates_in_window_p): Doc fix. Return `left-fringe' and
5249 `right-fringe' instead of `left-bitmap-area' and
5250 `right-bitmap-area'. Use enumerators from enum window_part
5251 instead of hard-coded integers.
5252 (check_window_containing, window_from_coordinates):
5253 Use enumerators from enum window_part instead of hard-coded integers.
5254 (syms_of_window): Replace Qleft_bitmap_area and
5255 Qright_bitmap_area.with Qleft_fringe and Qright_fringe.
5257 2001-01-31 Eli Zaretskii <eliz@is.elta.co.il>
5259 * editfns.c (Fformat_time_string): Doc fix.
5261 2001-01-31 Stefan Monnier <monnier@cs.yale.edu>
5263 * keymap.c (Fwhere_is_internal): Use the first valid binding
5264 if no ascii binding is found (when firstonly is t).
5266 2001-01-31 Gerd Moellmann <gerd@gnu.org>
5268 * window.c (Fscroll_right, Fscroll_left): Use interactive_p
5269 instead of Finteractive_p.
5271 * lisp.h (interactive_p): Add prototype.
5273 * eval.c (interactive_p): New function.
5274 (Finteractive_p): Use it.
5276 * alloc.c (Fmake_list): Add a QUIT in the loop; unroll the loop.
5278 2001-01-31 Dave Love <fx@gnu.org>
5280 * .gdbinit (hook-run): Define to run xreload.
5282 * textprop.c (Fset_text_properties): Fix newline in doc string.
5284 2001-01-30 Gerd Moellmann <gerd@gnu.org>
5286 * xdisp.c (build_desired_tool_bar_string, syms_of_xdisp):
5287 Use DEFAULT_TOOL_BAR_BUTTON_MARGIN and DEFAULT_TOOL_BAR_BUTTON_RELIEF.
5289 * dispextern.h (Vtool_bar_button_margin:): Declare extern.
5290 (DEFAULT_TOOL_BAR_BUTTON_MARGIN, DEFAULT_TOOL_BAR_BUTTON_RELIEF)
5291 (DEFAULT_TOOL_BAR_IMAGE_HEIGHT): New defines.
5293 * xfns.c (Fx_create_frame): Add the tool bar height to the frame
5296 2001-01-30 Dave Love <fx@gnu.org>
5298 * bytecode.c (Fbyte_code) <Bgeq>: Add BEFORE_POTENTIAL_GC and
5301 2001-01-29 Gerd Moellmann <gerd@gnu.org>
5303 * bytecode.c (Fbyte_code) <Bcurrent_column>:
5304 Add BEFORE_POTENTIAL_GC and AFTER_POTENTIAL_GC.
5306 2001-01-29 Eli Zaretskii <eliz@is.elta.co.il>
5308 * textprop.c (Fset_text_properties): Doc fix.
5310 2001-01-29 Gerd Moellmann <gerd@gnu.org>
5312 * xdisp.c (forward_to_next_line_start): Remove xassert.
5314 2001-01-29 Jason Rumney <jasonr@gnu.org>
5316 * w32term.c (x_draw_row_bitmaps): Delay obtaining HDC to avoid
5317 returning without releasing it.
5319 2001-01-29 Kenichi Handa <handa@etl.go.jp>
5321 * w32fns.c (w32_font_match): Allocate three more bytes to regex
5322 for '^', '$', and '\0'.
5324 2001-01-28 Andrew Choi <akochoi@i-cable.com>
5326 * fontset.c (fontset_pattern_regexp): Allocate three more bytes to
5327 regex for '^', '$', and '\0'.
5329 * alloc.c (allocate_string) [macintosh]: Call check_string_bytes
5330 only if current_sblock has been initialized.
5332 * frame.c (Fdelete_frame) [macintosh]: Allow deletion of initial
5333 terminal frame even if it is the only visible frame.
5335 2001-01-28 Kenichi Handa <handa@etl.go.jp>
5337 * fontset.c (font_family_registry): Even if FONTNAME conform to
5338 XLFD, if it specifies other fields than family and registry,
5339 return FONTANME. New argument FORCE if nonzero cancel that feature.
5340 (fontset_font_pattern): Call font_family_registry with FORCE 1 for
5341 a signle byte character. Don't set FAMILY part to nil here.
5342 It is handled by the caller choose_face_font.
5343 (Fnew_fontset): Call font_family_registry with FORCE 0.
5344 (Fset_fontset_font): Likewise.
5346 2001-01-27 Gerd Moellmann <gerd@gnu.org>
5348 * xdisp.c (display_line): Don't treat a newline as fitting
5351 2001-01-26 Gerd Moellmann <gerd@gnu.org>
5353 * window.c (size_window): Set the window's orig_top to nil when
5354 changing heights, so that a future shrink_mini_window won't
5355 restore a bogus height.
5357 * frame.c (do_switch_frame): If selected frame has a mini-window,
5358 resize that to exact size.
5360 * dispnew.c (adjust_glyph_matrix): Always clear desired matrices.
5362 * xdisp.c (display_line): Simplify check for glyphs fitting
5363 entirely in the line.
5365 * xfns.c (xic_style): New variable.
5366 (create_frame_xic): Move static variable to global scope for
5367 the case that `static' gets defined away.
5369 2001-01-26 Kenichi Handa <handa@etl.go.jp>
5371 * coding.c (decode_coding): Set a flag for inhibiting
5373 (code_convert_region): Always set saved_coding_symbol.
5374 (decode_coding_string): Likewise. Update coding->symbol when we
5375 encounter a inconsistent eol by the same way as code_convert_region.
5377 2001-01-25 Gerd Moellmann <gerd@gnu.org>
5379 * xfns.c (x_set_tool_bar_lines): Use x_clear_area instead of
5382 * xterm.c (x_after_update_window_line): Don't clear if frame's
5383 internal border width is zero.
5384 (x_clear_area): New function.
5385 (x_after_update_window_line, x_clear_end_of_line)
5386 (x_scroll_bar_create, x_scroll_bar_set_handle)
5387 (XTset_vertical_scroll_bar, x_erase_phys_cursor): Use x_clear_area
5388 instead of XClearArea.
5390 * xterm.h (x_clear_area): Add prototype.
5392 * xfns.c (Fx_file_dialog): Remove a workaround for Lesstif
5393 which doesn't seem necessary anymore with Lesstif 0.92.
5395 2001-01-25 Dave Love <fx@gnu.org>
5397 * puresize.h (BASE_PURESIZE): Up to 720000.
5399 * keymap.c (Fwhere_is_internal): Declare gcpro3, gcpro4.
5401 2001-01-25 Gerd Moellmann <gerd@gnu.org>
5403 * xdisp.c (echo_area_display): Don't call redisplay_internal
5404 when Emacs is shutting down. We can't run hooks etc. that
5405 would be necessary to do a redisplay.
5407 * lread.c (read_integer): Use type EMACS_INT instead of int.
5409 2001-01-25 Eli Zaretskii <eliz@is.elta.co.il>
5411 * ccl.c (ccl_driver): Fix last change.
5413 2001-01-25 Kenichi Handa <handa@etl.go.jp>
5415 * ccl.h (sturct ccl_program): New member suppress_error.
5417 * ccl.c (ccl_driver): If ccl->suppress_error is nonzero, don't
5418 insert error message to the output.
5419 (setup_ccl_program): Initialize ccl->suppress_error to 0.
5421 * coding.h (struct coding_system): New member suppress_error.
5423 * coding.c (ccl_coding_driver): Setup ccl->suppress_error.
5424 (Fset_terminal_coding_system_internal): Set the member
5425 suppress_error to 1.
5426 (Fset_safe_terminal_coding_system_internal): Likewise.
5428 2001-01-24 Stefan Monnier <monnier@cs.yale.edu>
5430 * regex.c (mutually_exclusive_p): Don't blindly handle `charset_not'
5431 as if it was a `charset'.
5433 2001-01-24 Gerd Moellmann <gerd@gnu.org>
5435 * keymap.c (Fwhere_is_internal): Don't nreverse the cached
5436 value in where_is_cache; the next lookup in the cache returns
5437 something bogus if we do.
5439 2001-01-24 Eli Zaretskii <eliz@is.elta.co.il>
5441 * xdisp.c (syms_of_xdisp) <Stool_bar_lines_needed>: Don't defsubr
5442 if HAVE_WINDOW_SYSTEM isn't defined.
5444 2001-01-24 Gerd Moellmann <gerd@gnu.org>
5446 * fns.c (sweep_weak_table): Fix code taking items out of
5447 the hash collision chain. Some cleanup.
5449 * xterm.c (x_new_font): Don't change a tooltip's size.
5451 * xfns.c (x_create_tip_frame): Prevent changing the tooltip's
5452 background color by specifying a color for the default font
5455 2001-01-24 Kenichi Handa <handa@etl.go.jp>
5457 * ccl.c (CCL_READ_CHAR): Change the argument name from r to REG as
5458 a workaround for SunOS 4's cc.
5459 (CCL_CALL_FOR_MAP_INSTRUCTION): Use "if (1)..." not "do {...".
5460 (CCL_SUCCESS, CCL_SUSPEND, CCL_INVALID_CMD): Likewise.
5461 (ccl_driver) <CCL_ReadMultibyteChar2>: Remove unnecessay "do"
5464 2001-01-23 Gerd Moellmann <gerd@gnu.org>
5466 * xterm.c (x_set_window_size_1): New function extracted from
5468 (x_set_window_size): Use it.
5469 (x_set_window_size) [USE_X_TOOLKIT]: Handle case that window
5470 doesn't have a widget, like tooltips.
5472 2001-01-23 Eli Zaretskii <eliz@is.elta.co.il>
5474 * window.c (syms_of_window) <scroll-preserve-screen-position>: Doc fix.
5476 2001-01-23 Kenichi Handa <handa@etl.go.jp>
5478 * fns.c (Fset_char_table_default): Fix to make sub char-table
5481 2001-01-22 Gerd Moellmann <gerd@gnu.org>
5483 * xdisp.c (build_desired_tool_bar_string): Make sure we have
5484 a desired tool bar string, even if there are no tool bar items.
5486 * xdisp.c (Ftool_bar_lines_needed): New function.
5487 (syms_of_xdisp): Defsubr it.
5489 * editfns.c (Fformat): Don't extend text properties from arguments
5490 to padding chars in the result.
5492 2001-01-20 Eli Zaretskii <eliz@is.elta.co.il>
5494 * s/msdos.h (GC_MARK_STACK): Define to GC_MAKE_GCPROS_NOOPS.
5496 2001-01-20 Andrew Innes <andrewi@gnu.org>
5498 * w32term.c (w32_ring_bell): Only support visible bell on w32 frames.
5499 (w32_initialize): Don't set term hooks that aren't actually needed
5502 * xfaces.c (realize_default_face):
5504 (realize_tty_face): Remove references to FRAME_W32_CONSOLE_P.
5506 * xdisp.c (handle_single_display_prop): Remove references to
5507 FRAME_W32_CONSOLE_P.
5509 * dispnew.c (Fredraw_frame): Remove reference to FRAME_W32_CONSOLE_P.
5511 * frame.h (output_method): Remove output_w32_console method.
5512 (FRAME_W32_CONSOLE_P): Remove macro.
5514 * frame.c (Qw32_console): Remove variable.
5515 (Fframep): Remove references to it.
5516 (syms_of_frame): Ditto.
5517 (Fframe_parameters): Remove references to FRAME_W32_CONSOLE_P.
5519 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Reinstate original
5522 2001-01-20 Kenichi Handa <handa@etl.go.jp>
5524 * editfns.c (Fformat): Use lisp_string_width instead of strwidth.
5526 2001-01-19 Andrew Innes <andrewi@gnu.org>
5528 * w32.c (init_environment): Add a version-independent site-lisp
5529 directory to EMACSLOADPATH, after the version dependent one.
5531 2001-01-19 Gerd Moellmann <gerd@gnu.org>
5533 * editfns.c (Fbuffer_substring): Doc fix.
5535 * xdisp.c (message_dolog, message2, message2_nolog):
5536 Rename parameter LEN to NBYTES.
5538 2001-01-19 Kenichi Handa <handa@etl.go.jp>
5540 * charset.c (strwidth): Use c_string_width.
5541 (c_string_width): New function.
5542 (lisp_string_width): New arguments PRECISION, NCHARS, NBYTES.
5545 * charset.h (c_string_width, lisp_string_width): Extern them.
5547 * doprnt.c (doprnt1): Get byte length of Lisp string correctly.
5549 * indent.c (check_composition): Check validity of composition.
5551 * xdisp.c (store_frame_title): Pay attention to width of non-ASCII
5552 characters by calling c_string_width.
5553 (x_consider_frame_title): Get byte length of frame tile string
5555 (display_mode_element): Pay attention to width of non-ASCII
5556 characters by calling strwidth.
5558 2001-01-18 Gerd Moellmann <gerd@gnu.org>
5560 * xfns.c (Qcancel_timer): New variable.
5561 (syms_of_xfns): Initialize and staticpro it.
5562 (Fx_hide_tip, Fx_show_tip): Use it.
5563 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
5565 (toplevel): Lisp code for generating parts of syms_of_xfns removed.
5567 * window.c (Fwindow_live_p): Use WINDOW_LIVE_P.
5569 * window.h (WINDOW_LIVE_P): New macro.
5571 * window.c (window_size_fixed): New variable.
5572 (syms_of_window): Add a DEFVAR_BOOL for window-size-fixed, for
5575 * eval.c (specbind): If binding a per-buffer variable which
5576 doesn't have a buffer-local value in the current buffer, change
5577 the global value by changing the value of the symbol bound in all
5578 buffers not having their own value, to make it consistent with
5579 what happens with other buffer-local variables.
5581 * xterm.c (x_initialize): Set char_ins_del_ok to 1.
5583 * xdisp.c (forward_to_next_line_start): Stop at end of buffer
5584 when searching for a newline.
5586 2001-01-18 Kenichi Handa <handa@etl.go.jp>
5588 * xdisp.c (display_string): Fix previous change.
5590 2001-01-18 Jason Rumney <jasonr@gnu.org>
5592 * w32term.c (x_produce_stretch_glyph): Only use Qspace when
5593 GLYPH_DEBUG is defined.
5594 (x_produce_glyphs): Don't xassert `it->descent > 0'; this isn't
5595 true for images with `:ascent 100'.
5596 (x_set_mouse_face_gc): If the last used mouse face has gone in the
5597 meantime, use face MOUSE_FACE_ID.
5598 If first glyph isn't a character glyph, use the ASCII NUL
5599 character to determine the face.
5600 (expose_area): Do not treat left margin specially.
5601 (note_mode_line_highlight): If no local_map, check global keymap.
5602 (note_mouse_highlight): Initialize overlay.
5603 (clear_mouse_face): Don't return if tip_frame is non-nil.
5604 (show_scroll_bars): Remove unused function.
5605 (w32_read_socket) [WM_KILLFOCUS]: Set help_echo to Qnil.
5606 (x_draw_bar_cursor): Remove extra test for out of bounds cursor.
5608 (x_erase_phys_cursor): Don't apply XWINDOW to variable that may be nil.
5609 (x_free_frame_resources): Unload relief colors.
5611 2001-01-17 Gerd Moellmann <gerd@gnu.org>
5613 * xdisp.c (forward_to_next_line_start): Avoid calling
5614 get_next_display_element when the newline is already found.
5615 This may change the iterator's position, when its current position is
5616 equal to the iterator's stop_charpos.
5618 * dispnew.c (direct_output_for_insert): If char_ins_del_ok is
5619 zero, use this method only at the end of a line.
5621 * xfaces.c (x_face_list_fonts): Don't BLOCK_INPUT around the
5622 call to x_list_fonts. Call x_list_fonts with SIZE -1 only
5623 if SCALABLE_FONTS_P is set.
5625 * xfaces.c (x_face_list_fonts): Call x_list_fonts with SIZE -1,
5626 so that scalable fonts are included.
5628 * xterm.c (x_list_fonts): Allow scalable fonts if SIZE is < 0,
5629 In the cache, use a key containing the information if scalable
5631 (x_load_font): Adapt to change of keys in the font cache.
5633 2001-01-17 Kim F. Storm <storm@filanet.dk>
5635 * xfaces.c (x_face_list_fonts): Use x_list_fonts instead of
5636 XListFonts to take advantage of font caching.
5638 * xterm.c (x_list_fonts): Ensure caching font information when
5639 called for a null frame, which is the case frequently when Emacs
5642 2001-01-17 Gerd Moellmann <gerd@gnu.org>
5644 * xfns.c (QCconversion): Replaces QCalgorithm.
5646 * w32fns.c (QCconversion): Replaces QCalgorithm. Update copyright.
5648 * xdisp.c (build_desired_tool_bar_string): Use :conversion instead
5651 * xdisp.c (redisplay_tool_bar): Change tool bar's height when
5652 not everything could be displayed.
5654 * line.h, x-list-font.c: Files removed because unused.
5656 2001-01-17 Andrew Innes <andrewi@gnu.org>
5658 * dired.c (directory_files_internal): Convert result from readdir
5659 to a unibyte string initially, to avoid possible misinterpretation
5660 of some bytes as the internal form of Emacs characters.
5662 2001-01-17 Kenichi Handa <handa@etl.go.jp>
5664 * fns.c (concat): Be sure to avoid putting the same `composition'
5665 property on the adjacent regions.
5667 2001-01-16 Gerd Moellmann <gerd@gnu.org>
5669 * window.c (Fset_window_hscroll): Don't set window's min_hscroll here.
5670 (Fscroll_right, Fscroll_left): Set it here instead, if called
5673 * buffer.c (Fset_buffer_modified_p): Set buffer's
5674 prevent_redisplay_optimizations_p flag.
5676 * dispnew.c, callproc.c, fns.c, keyboard.c, process.c, sunfns.c,
5677 * sysdep.c, vmsproc.c, xselect.c: Call redisplay_preserve_echo_area
5678 with additional arg.
5680 * dispextern.h, lisp.h (redisplay_preserve_echo_area):
5683 * xdisp.c (redisplay_preserve_echo_area): Add parameter
5684 FROM_WHERE, for debugging.
5686 2001-01-16 Kenichi Handa <handa@etl.go.jp>
5688 * ccl.c (Fregister_ccl_program): Handle the return value of
5689 resolve_symbol_ccl_program correctly.
5690 (CCL_Extension): Fix typo (originally CCL_Extention). Caller changed.
5692 2001-01-15 Gerd Moellmann <gerd@gnu.org>
5694 * xterm.c (x_set_mouse_face_gc): If the last used mouse face
5695 has gone in the meantime, use face MOUSE_FACE_ID.
5697 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]:
5698 If x_display_info_for_display returns null, don't try to close
5699 the display; we didn't open it.
5701 * dispnew.c (save_or_restore_current_matrices): Function removed.
5702 (save_current_matrix, restore_current_matrix): New functions.
5703 (adjust_frame_glyphs_for_frame_redisplay): Use them to save and
5704 restore the frame's current matrix. Due to the glyph pointer
5705 setup done in adjust_glyph_matrix, there is no easy way to make
5706 saving the current matrix in the desired matrix generally correct,
5709 2001-01-15 Kenichi Handa <handa@etl.go.jp>
5711 * xdisp.c (insert_left_trunc_glyphs): Overwrite padding glyphs by
5713 (display_line): Optimize for wide characters.
5714 (display_string): Don't try to display a multi-column character
5715 partially. On ttys, produce more than one truncation glyph for
5716 multi-column characters that don't fit on the line.
5718 2001-01-13 Kenichi Handa <handa@etl.go.jp>
5720 * md5.c (WORDS_BIG_ENDIAN) [__BYTE_ORDER == __BIG_ENDIAN]:
5721 Define it instead of WORDS_BIGENDIAN. Caller changed.
5723 2001-01-13 Jason Rumney <jasonr@gnu.org>
5725 * w32fns.c (Fimage_size, image_ascent, lookup_image)
5726 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR, parse_image_spec)
5727 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
5728 (tiff_format, gif_format, gs_format): Adapt to change of image margins.
5730 * w32term.c (x_produce_image_glyph, x_draw_image_foreground)
5731 (x_draw_image_relief, x_draw_image_foreground_1)
5732 (x_draw_image_glyph_string): Adapt to change of image margins.
5734 * w32.c (init_environment, sys_shutdown, sys_pipe): Remove unused
5737 * w32bdf.c (search_file_line, get_cached_font_char)
5738 (cache_char_offset, create_offscreen_bitmap): Remove unused variables.
5740 * w32inevt.c (w32_console_toggle_lock_key): Add parentheses.
5742 * w32fns.c (x_to_w32_color, x_set_icon_name, xlfd_strip_height)
5743 (w32_list_synthesized_fonts, lookup_image, Fx_file_dialog)
5744 (Fw32_send_sys_command): Remove unused variables.
5745 (w32_msg_pump): Add parentheses.
5747 * w32term.c (w32_fill_rect, w32_read_socket, x_bitmap_icon)
5748 (x_new_fontset, x_calc_absolute_position, x_iconify_frame):
5751 2001-01-12 Gerd Moellmann <gerd@gnu.org>
5753 * xdisp.c (Vtool_bar_button_margin): Replaces tool_bar_button_margin.
5754 (build_desired_tool_bar_string): Handle Vtool_bar_button_margin
5755 being a pair of margins.
5756 (syms_of_xdisp): Change DEFVAR_INT of tool-bar-button-margins
5757 to DEFVAR_LISP. Extend doc.
5759 * xfns.c (Fimage_size, image_ascent): Adapt to the change of image
5761 (lookup_image): If `:margin MARGIN' is specified, and MARGIN is a
5762 pair of integers `(X . Y)', use X for the horizontal and Y for the
5764 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR): New enumerator.
5765 (parse_image_spec): Check it.
5766 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
5767 (tiff_format, gif_format, gs_format):
5768 Use IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR for :margin.
5770 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
5771 (x_draw_image_relief, x_draw_image_foreground_1)
5772 (x_draw_image_glyph_string): Adapt to the change of image margins.
5774 * dispextern.h (struct image): Replace member `margin' with
5775 `hmargin' and `vmargin'.
5777 * xdisp.c (Fdump_tool_bar_row) [GLYPH_DEBUG]: Add parameters ROW
5780 * dispnew.c (update_text_area): Put code which decrements the
5781 stop position when the row's face extends to the end of the
5784 * xfns.c (x_set_mouse_color): Fix color allocation.
5786 * keyboard.c: Call get_local_map with new argument list.
5788 * intervals.c (get_local_map): Change TYPE to Lisp_Object.
5790 * intervals.h (enum map_property): Removed.
5791 (get_local_map): Change prototype.
5793 * keymap.c: Call get_local_map with new argument list.
5794 (Fwhere_is_internal): Rename parameter XKEYMAP to KEYMAP.
5796 2001-01-11 Gerd Moellmann <gerd@gnu.org>
5798 * xdisp.c (build_desired_tool_bar_string): Correct the computation
5799 of the size needed for the tool bar string. For the last image,
5800 use a `display' property that reaches to the end of the string.
5802 * xselect.c (selection_request_dpyinfo): New variable.
5803 (x_handle_selection_request): Set it.
5804 (x_selection_request_lisp_error): Don't call
5805 x_decline_selection_request if selection request's display has
5808 * xfaces.c (x_free_colors, x_free_dpy_colors) [DEBUG_X_COLORS]:
5809 Do the unregister_colors before calling XFreeColors.
5811 2001-01-10 Dave Love <fx@gnu.org>
5813 * Makefile.in (${etc}DOC): Depend on ${shortlisp} and
5814 ${SOME_MACHINE_LISP}, not ${lisp}.
5816 2001-01-10 Gerd Moellmann <gerd@gnu.org>
5818 * xdisp.c (display_line): On ttys, produce more than one truncation
5819 glyph for multi-column characters that don't fit on the line.
5821 * xselect.c (x_reply_selection_request): Add a comment.
5823 * xfns.c (Fx_backspace_delete_keys_p): Use XkbGetMap and
5824 XkbGetNames instead of XkbGetKeyboard.
5826 2001-01-10 Dave Love <fx@gnu.org>
5828 * sysdep.c (random): Revert the declaration.
5830 2001-01-09 Gerd Moellmann <gerd@gnu.org>
5832 * lisp.h (STRING_BYTES) [GC_CHECK_STRING_BYTES]:
5833 Call function string_bytes.
5834 (GC_CHECK_STRING_BYTES): Moved here from alloc.c.
5836 * alloc.c (CHECK_STRING_BYTES) [GC_CHECK_STRING_BYTES]: New macro.
5837 (check_sblock, string_bytes) [GC_CHECK_STRING_BYTES]: New functions.
5838 (check_string_bytes) [GC_CHECK_STRING_BYTES]: Add parameter ALL_P.
5839 (allocate_string) [GC_CHECK_STRING_BYTES]: Always check strings in
5841 (mark_object) [GC_CHECK_STRING_BYTES]: Use CHECK_STRING_BYTES.
5842 (gc_sweep) [GC_CHECK_STRING_BYTES]: Call check_string_bytes
5843 after sweeping strings, and at the end.
5844 (GC_CHECK_STRING_BYTES): Moved to lisp.h.
5846 * alloc.c (Fgarbage_collect): Use a record_unwind_protect to
5847 ensure that pop_message is called.
5849 * keyboard.c (Fexecute_extended_command): Use a
5850 record_unwind_protect to ensure that pop_message is called.
5852 * lisp.h (push_message_unwind): Add prototype.
5854 * xdisp.c (push_message_unwind): New function.
5856 * fileio.c (do_auto_save_unwind): Do the pop_message here
5857 instead of in Fdo_auto_save.
5858 (Fdo_auto_save): Don't call pop_message.
5860 2001-01-08 Ken Raeburn <raeburn@gnu.org>
5862 * xfns.c (xpm_load) [!ALLOC_XPM_COLORS]: Declare local variable I
5865 2001-01-08 Gerd Moellmann <gerd@gnu.org>
5867 * window.c (window_scroll_pixel_based): Adjust glyph matrices
5868 when increasing window's vscroll.
5870 * macros.c (Qkbd_macro_termination_hook): New variable.
5871 (syms_of_macros): Initialize and staticpro it.
5872 (pop_kbd_macro): Run kbd-macro-termination-hook.
5874 * xterm.c (XTread_socket) <LeaveNotify>: Set help_echo to nil.
5876 2001-01-07 Dave Love <fx@gnu.org>
5878 * keyboard.c (Fread_key_sequence_vector): Avoid newline in
5879 arglist, for documentation's sake.
5881 2001-01-06 Andrew Innes <andrewi@gnu.org>
5883 * makefile.w32-in (clean): Delete $(COMPILER_TEMP_FILES) instead
5886 2001-01-05 Andrew Innes <andrewi@gnu.org>
5888 * term.c (update_end): Don't check updating_frame; for some reason
5889 this can be 0 sometimes, such as after dismissing a popup menu,
5890 and isn't necessary given the explicit frame argument.
5892 2001-01-05 Gerd Moellmann <gerd@gnu.org>
5894 * sysdep.c: Don't prototype srandom; it takes an unsigned argument
5895 on some systems, and an unsigned long on others, like FreeBSD 4.1.
5897 2001-01-04 Gerd Moellmann <gerd@gnu.org>
5899 * xterm.c (clear_mouse_face): Don't return if tip_frame is non-nil.
5901 * xfns.c (x_create_tip_frame): Preserve the value of
5902 face_change_count around the creation of the tip frame.
5904 * xfns.c (last_show_tip_args): New variable.
5905 (compute_tip_xy): New function.
5906 (Fx_show_tip): Reuse an existing tip frame, if possible.
5907 (syms_of_xfns): Initialize and staticpro last_show_tip_args.
5909 2001-01-04 Dave Love <fx@gnu.org>
5911 * editfns.c (Fformat): Doc fix.
5913 * systime.h (set_file_times): Prototype.
5915 * widget.h (EmacsFrameSetCharSize_): Prototype.
5917 * sysdep.c (random, srandom): Declare explicitly.
5919 * dispextern.h (move_it_vertically_backward): Declare.
5921 2001-01-04 Gerd Moellmann <gerd@gnu.org>
5923 * xfns.c (x_create_tip_frame): Call face-set-after-frame-default,
5924 like in Fx_create_frame.
5926 * xfaces.c (set_font_frame_param): Don't do anything for
5927 non-graphical frames.
5929 * window.c (Fdelete_other_windows): Set window's window_end_valid
5930 to nil when changing the window's start. Don't change the
5931 window's start when its top position hasn't changed. If we do,
5932 this will set the window's optional_new_start, which act's like a
5933 force_start during redisplay with C-x 1 M-> under particular
5934 circumstances (see report from Per Starback to emacs-pretest-bug
5937 2001-01-03 Gerd Moellmann <gerd@gnu.org>
5939 * xdisp.c (forward_to_next_line_start): Reset it->c if taking the
5940 short cut at the start of the function. Add an assertion.
5941 (reseat_at_next_visible_line_start): Add an assertion.
5943 * window.c (Frecenter): When changing the window start, set the
5944 window's window_end_valid to nil.
5945 (Fwindow_end): Fix window-end computation when UPDATE is non-nil.
5947 * dispextern.h (move_it_past_eol): Add prototype.
5949 * xdisp.c (move_it_past_eol): New function.
5951 * window.c (Fwindow_end): Doc fix.
5953 2001-01-03 Dave Love <fx@gnu.org>
5955 * dired.c (Ffile_attributes): Fix last change, removing BSD4_3 kluge.
5957 2001-01-03 Gerd Moellmann <gerd@gnu.org>
5959 * xdisp.c (try_window_reusing_current_matrix): Fix bug setting
5960 the enabled_p flag of the glyph row at window_end_vpos to 0.
5961 (handle_single_display_prop): Fix last change.
5963 2001-01-02 Richard M. Stallman <rms@caffeine.ai.mit.edu>
5965 * window.c (Frecenter): Doc fix.
5967 2001-01-02 Andrew Innes <andrewi@gnu.org>
5969 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Remove redefinition.
5971 * frame.h (output_method): Add output_w32_console method.
5972 (FRAME_W32_CONSOLE_P): New macro.
5974 * frame.c (make_terminal_frame) [WINDOWSNT]: Make terminal frames
5975 use output_w32_console method.
5976 (Qw32_console): New Lisp_Object.
5977 (Fframep): Return it.
5978 (syms_of_frame): Init it.
5979 (Fframe_parameters): Report w32console as font for w32_console frames.
5981 * xfaces.c (realize_default_face): Set face foreground and
5982 background to unspecified for w32_console frames.
5983 (realize_face): Realize face cache for w32_console frames.
5984 (realize_tty_face): Accept w32_console frames.
5986 * xdisp.c (handle_single_display_prop): Return if frame is w32_console.
5987 (init_iterator) [WINDOWSNT]: Initialize frame face cache if
5988 necessary, even if running interactively.
5990 * dispnew.c (Fredraw_frame): Call set_terminal_modes for
5993 * w32term.c (x_update_begin):
5997 (x_change_line_highlight):
6002 (w32_reassert_line_highlight):
6003 (w32_frame_rehighlight):
6004 (w32_frame_raise_lower): Do nothing if not w32 frame.
6006 * w32xfns.c (get_frame_dc): Abort if called on a non-w32 frame.
6008 * w32fns.c (Fx_display_color_cells): Determine correct value, when
6009 system doesn't tell us directly.
6010 (Fx_display_visual_class): Implement properly.
6012 2001-01-02 Gerd Moellmann <gerd@gnu.org>
6014 * window.c (Frecenter): Handle centering in graphical frames
6015 specially. Centering on the basis of line counts doesn't work
6016 reliably with variable-height lines.
6018 2001-01-02 Eli Zaretskii <eliz@is.elta.co.il>
6020 * widget.c (EmacsFrameSetCharSize): Remove unused variables `ac'
6023 * composite.c (run_composition_function): Remove unused var `val'.
6024 (update_compositions): Remove unused variable `hook'.
6026 * intervals.c (get_local_map): Remove unused variable `tem'.
6028 * doprnt.c (doprnt1): Remove unused variable `size'.
6030 * fns.c (Flength): Remove unused variable `tail'.
6031 (Fdelete): Remove unused variable `size'.
6033 * editfns.c (Ftranspose_regions): Remove unused variables `gcpro1'
6036 * doc.c (Fsnarf_documentation): Remove unused vars `fun' and `tem'.
6038 * data.c (find_symbol_value): Remove extra 3rd argument in the
6039 call to swap_in_symval_forwarding.
6041 * undo.c (Fprimitive_undo): Remove unused block-scope variable `end'.
6043 * search.c (shrink_regexp_cache): Remove unused variable `cpp'.
6044 (trivial_regexp_p): Remove unused variable `c'.
6045 (boyer_moore): Remove unused variable `k'.
6047 * indent.c (current_column): Remove unused variable `stopchar'.
6048 (Fcompute_motion): Remove unused variable `contin'.
6050 * casefiddle.c (casify_object): Remove unused variable `tolen'.
6052 * dired.c (directory_files_internal): Fix a typo in a comment.
6053 Remove an unused variable `handler'.
6054 (file_name_completion): Remove unused function-scope variable `dp'.
6055 (Ffile_attributes) <dirname, sdir>: Make declarations conditioned
6058 * fileio.c (e_write): Remove unused variable `require_encoding_p'.
6060 * marker.c (Fmarker_position): Remove unused variables `pos', `i',
6062 (Fmarker_insertion_type): Remove unused variable `buf'.
6064 * insdel.c (make_gap): Remove unused variable `result'.
6066 * keyboard.c (record_char): Remove unused function-scope var `help'.
6067 (kbd_buffer_get_event): Remove unused block-scope variable `idx'.
6068 (menu_bar_items): Remove unused function-scope variable `tem'.
6070 * fontset.c (fontset_ref): Remove unused variable `i'.
6071 (fontset_set): Remove unused variables `j' and `tmp'.
6072 (make_fontset): Remove unused variables `i', `j', `elt' and `base_elt'.
6073 (make_fontset_for_ascii_face): Remove unused variable `name'.
6074 (fs_load_font): Remove unused variable `font_idx'.
6075 (fs_query_fontset): Remove unused function-local variable `fontset'.
6076 (list_fontsets): Remove unused variable `tail'.
6077 (Fnew_fontset): Remove unused variables `family' and `registry'.
6078 (accumulate_font_info): Remove unused variable `tmp'.
6079 (Ffontset_font): Remove unused variable `id'.
6080 (syms_of_fontset): Remove unused variable `i'.
6082 * xfns.c (x_display_info_for_name): Cast 0 to "char *" in the call
6084 (lookup_image): Remove unused variable `file'.
6085 (xbm_load): Remove unused variables `bitmap_data', `height', and
6086 `width'. Remove function-local variable `i', leave the
6088 (gif_load): Remove unused variable `inc'.
6090 * xterm.c (XTread_socket): Remove unused variables `p' and `pend'.
6091 (XTread_socket) <LeaveNotify>: Remove unused variable `frame',
6092 leave only the one in the inner block.
6094 * xfaces.c (face_fontset, realize_default_face): Remove unused
6096 (face_at_buffer_position): Remove unused variable `multibyte_p'.
6098 * term.c (encode_terminal_code): Remove unused variable `c'.
6100 * ccl.c (Fccl_execute): Cast ccl_driver parameters to `unsigned
6101 char *' instead of `char *'.
6103 * category.c (Fcategory_docstring): Remove unused variable `doc'.
6104 (Fget_unused_category): Remove unused variable `docstring_vector'.
6105 (Fchar_category_set): Remove unused variables `val', `charset',
6108 * coding.c (detect_coding_iso2022, setup_coding_system):
6109 Remove unused variable `i'.
6110 (detect_coding_mask): Remove unused variable `idx'.
6111 (detect_coding): Remove unused variable `i'.
6112 (ccl_coding_driver): Remove unused variable `result'.
6113 (run_pre_post_conversion_on_str): Remove unused variable `prev'.
6114 (decode_coding_string): Remove unused variables `to' and `gcpro1'.
6115 (encode_coding_string): Remove unused variables `gcpro1' and
6116 `saved_coding_symbol'.
6117 (Ffind_coding_systems_region_internal): Remove function-local
6118 variable args[], leave only the block-local one.
6119 (code_convert_region1): Remove unused variable `len'.
6121 * charset.c (char_printable_p): Remove unused variable `chars'.
6122 (Fsplit_char, Fchar_bytes): Remove unused variable `val'.
6123 (str_to_multibyte): Remove unused variable `c'.
6125 * window.c (size_window): Remove block-local variable `min_size'.
6127 * xdisp.c (make_cursor_line_fully_visible): Remove unused variable
6128 `header_line_height'.
6129 (append_space, extend_face_to_end_of_line): Declare `saved_what'
6130 enum display_element_type.
6132 2001-01-02 Gerd Moellmann <gerd@gnu.org>
6134 * xterm.c (x_connection_closed): Catch X errors around all
6135 statements that call X. Save away the error message in a local copy.
6137 * xterm.c (x_connection_closed): Set handling_signal to 0 at
6140 * xdisp.c (pos_visible_p): Take into account that CHARPOS maybe
6141 in or at the start of invisible text.
6143 * dispnew.c (update_window): Don't check_current_matrix_flags.
6145 2001-01-01 Jason Rumney <jasonr@gnu.org>
6147 * w32fns.c (x_figure_window_size): Do not allow new_height and
6148 new_width of frame to override specified values.
6150 2000-12-30 Kenichi Handa <handa@etl.go.jp>
6152 * composite.c (find_composition): Fix a code for searching backward.
6154 2000-12-29 Gerd Moellmann <gerd@gnu.org>
6156 * dispnew.c (check_current_matrix_flags) [GLYPH_DEBUG]: New function.
6157 (update_window) [GLYPH_DEBUG]: Call it.
6158 (scrolling_window): Prevent including current rows which are below
6159 what's displayed in the window.
6161 * xdisp.c (try_window_reusing_current_matrix)
6162 <new start <= old start>: Disable rows in the current matrix
6163 which are below the window after scrolling.
6165 * xdisp.c (move_it_by_lines): Don't do optimizations if NEED_Y_P
6166 is zero. It's not worth the complexity.
6167 (invisible_text_between_p): Put in #if 0 because unused.
6169 2000-12-28 Gerd Moellmann <gerd@gnu.org>
6171 * xfns.c (Fx_backspace_delete_keys_p): Check library and server
6172 XKB versions. Call XkbFreeKeyboard with 2nd arg 0.
6174 * keyboard.c (echo_char): If C is an integer, always call
6175 push_key_description. Former code could signal an invalid
6178 * keymap.c (push_key_description): Add parameter FORCE_MULTIBYTE.
6179 If set, print multibyte text.
6180 (Fsingle_key_description): Call push_key_description with
6181 FORCE_MULTIBYTE set.
6182 (describe_buffer_bindings): Likewise.
6184 * lisp.h (push_key_description): Add prototype.
6186 * xdisp.c (echo_area_display): Bind redisplay-dont-pause to t
6187 around the call to redisplay_internal.
6189 * xfns.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
6191 * dispnew.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
6193 2000-12-28 Kenichi Handa <handa@etl.go.jp>
6195 * ccl.c (CCL_WRITE_CHAR): Check variable `extra_bytes'.
6196 (ccl_driver): New local variable `extra_bytes'.
6198 * ccl.h (struct ccl_spec): New member eight_bit_carryover.
6200 * coding.c (setup_coding_system):
6201 Initialize coding->spec.ccl.eight_bit_carryover.
6202 (ccl_coding_driver): Pay attention to carried over 8-bit bytes.
6204 2000-12-28 Kenichi Handa <handa@etl.go.jp>
6206 * coding.c (SAFE_ONE_MORE_BYTE): New macro.
6207 (DECODE_EMACS_MULE_COMPOSITION_CHAR): New macro.
6208 (DECODE_EMACS_MULE_COMPOSITION_RULE): New macro.
6209 (decode_composition_emacs_mule): New function.
6210 (decode_coding_emacs_mule): Decode composition sequence by calling
6211 decode_composition_emacs_mule.
6212 (ENCODE_COMPOSITION_EMACS_MULE): New macro.
6213 (encode_coding_emacs_mule): Changed from macro to function.
6214 If a text contains compositions, encode them correctly.
6215 (setup_coding_system): Set coding->commong_flags for emacs-mule so
6216 that decoding and encoding are required.
6218 2000-12-27 Gerd Moellmann <gerd@gnu.org>
6220 * xfaces.c (PT_PER_INCH): New macro.
6221 (xlfd_point_size): Compute real point size from font's pixel size.
6222 (pixel_point_size, build_scalable_font_name): Use PT_PER_INCH
6225 * .gdbinit: Comment out the line pointing to the Lesstif source
6228 * window.c (Frecenter): Use displayed_window_lines instead
6229 of window_internal_height.
6231 * xterm.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
6232 instead of x-toolkit-scroll-bars-p.
6233 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
6235 * w32term.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
6236 instead of x-toolkit-scroll-bars-p.
6237 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
6239 * dispnew.c (struct redisplay_history) [GLYPH_DEBUG]: New.
6240 (REDISPLAY_HISTORY_SIZE) [GLYPH_DEBUG]: New macro.
6241 (redisplay_history, history_idx, history_tick) [GLYPH_DEBUG]:
6243 (add_window_display_history, add_frame_display_history)
6244 (Fdump_redisplay_history) [GLYPH_DEBUG]: New functions.
6245 (build_frame_matrix_from_leaf_window): Remove unused code.
6246 (build_frame_matrix_from_leaf_window) [GLYPH_DEBUG]: Add to
6248 (update_frame) [GLYPH_DEBUG]: Add to redisplay history.
6249 (update_window) [GLYPH_DEBUG]: Likewise.
6250 (syms_of_display): Defsubr dump-redisplay-history.
6252 2000-12-23 Gerd Moellmann <gerd@gnu.org>
6254 * keyboard.c (echo_prompt): Always set current_kboard->echoptr to
6255 the end of the prompt. Set echo_after_prompt to the offset
6256 of echoptr in echobuf.
6258 * xdisp.c (init_from_display_pos): Pop until the iterator's
6259 stack is empty; there may be frames for stretch or images
6262 * dispnew.c (save_frame_matrix, restore_frame_matrix): Removed.
6263 (save_or_restore_current_matrix): New function for the same
6264 purpose, but more efficient.
6265 (adjust_frame_glyphs_for_frame_redisplay): Use it.
6267 2000-12-23 Eli Zaretskii <eliz@is.elta.co.il>
6269 * xdisp.c (syms_of_xdisp): Fix last change.
6271 2000-12-23 Gerd Moellmann <gerd@gnu.org>
6273 * xdisp.c (syms_of_xdisp): Doc fix.
6275 * xdisp.c (redisplay_window): Remove label restore_buffers;
6276 use finish_scroll_bars instead to make sure that scroll bars
6277 are redeemed. If we don't do this, flickering can result from
6278 scroll bars being destroyed and recreated.
6280 2000-12-22 Jason Rumney <jasonr@gnu.org>
6282 * w32term.c (w32_draw_bitmap): Fix drawing so it does not appear
6283 in the wrong colors when the foreground is not black.
6284 (expose_window): Don't redraw the window that's currently being
6287 2000-12-22 Gerd Moellmann <gerd@gnu.org>
6289 * window.c (size_window): When setting the window's too_small_ok
6290 flag, compare old size with minimum size depending on WIDTH_P,
6291 don't compare with window_min_width.
6293 * window.c (delete_window): Simplify somewhat.
6294 (Fset_window_configuration): Don't SET_FRAME_GARBAGED after
6295 freeing window matrices. The flag windows_or_buffers_changed is
6296 set, so the next redisplay will consider all windows; this should
6299 2000-12-22 Kenichi Handa <handa@etl.go.jp>
6301 * coding.c (ccl_coding_driver): Initialize ccl->cr_consumed.
6303 * ccl.h (struct ccl_program): New member cr_consumed.
6305 * ccl.c (CCL_WRITE_CHAR): Don't handle EOL conversion here.
6306 (CCL_READ_CHAR): Handle EOL conversion here.
6307 (ccl_driver) <CCL_ReadMultibyteChar2>: Likewise.
6309 2000-12-21 Gerd Moellmann <gerd@gnu.org>
6311 * xdisp.c (Fdump_glyph_row) [GLYPH_DEBUG]: Add optional arg GLYPHS.
6313 * dispextern.h (GLYPH_EQUAL_P): Also compare pixel widths,
6314 otherwise tabs of different size compare equal.
6316 * callint.c (Fcall_interactively): Prevent a compiler warning.
6318 * print.c (print_unwind): Return nil.
6319 (PRINTDECLARE): Initialize all local variables.
6320 (print_preprocess): Add a default case.
6322 * lisp.h (Qinhibit_point_motion_hooks): Declare extern.
6324 * undo.c (Fprimitive_undo): Bind `inhibit-point-motion-hooks' to t.
6326 * window.c (delete_window, Fsplit_window)
6327 (Fset_window_configuration): Calls to ensure_frame_matrix removed.
6329 * dispextern.h (ensure_frame_matrix): Function declaration removed.
6331 * dispnew.c (ensure_frame_matrix): Removed.
6332 (save_frame_matrix, restore_frame_matrix): New functions.
6333 (adjust_frame_glyphs_for_frame_redisplay): Use them.
6335 * xdisp.c (dump_glyph_row, dump_glyph_matrix, Fdump_glyph_matrix)
6336 [GLYPH_DEBUG]: Extended to dump glyphs in short form.
6338 2000-12-21 Andrew Innes <andrewi@gnu.org>
6340 * w32term.c (x_update_begin): Regenerate the palette here, rather
6341 than for each window.
6343 * w32xfns.c (select_palette): Avoid calling SelectPalette if
6344 palette is NULL, since this corrupts memory! Also get
6345 display_info reference from frame.
6347 2000-12-21 Jason Rumney <jasonr@gnu.org>
6349 * w32bdf.c (w32_init_bdf_font): Fix test for valid bmp heap.
6351 * w32term.c (x_draw_hollow_cursor): Delay obtaining the frame's DC
6352 to avoid returning without releasing it.
6354 2000-12-21 Kenichi Handa <handa@etl.go.jp>
6356 * keymap.c (push_key_description): Don't convert eight-bit-control
6357 and eight-bit-graphic to multibyte character.
6359 * charset.c (Fmake_char_internal): If CHARSET doesn't have a
6360 generic character and CODE1 is nil, return the smallest character
6363 2000-12-20 Dave Love <fx@gnu.org>
6365 * s/osf5-0.h (NSIG): Don't redefine.
6367 2000-12-20 Stefan Monnier <monnier@cs.yale.edu>
6369 * keymap.c (where_is_internal): Check ascii_sequence_p rather than
6370 excluding menu-bar and tool-bar.
6371 (Fwhere_is_internal): Check ascii_sequence_p when looking up the cache.
6372 (menu_item_p): Remove.
6373 (where_is_internal_1): Don't ignore menu-items.
6375 2000-12-20 Gerd Moellmann <gerd@gnu.org>
6377 * xdisp.c (hscroll_window_tree): Take window's min_hscroll
6380 * window.c (make_window): Initialize window's min_hscroll.
6381 (Fset_window_hscroll): Set window's hscroll and min_hscroll.
6382 (set_window_buffer, temp_output_buffer_show): Set min_hscroll
6384 (struct saved_window): New member min_hscroll.
6385 (SAVED_WINDOW_VECTOR_SIZE): Set to 17.
6386 (Fset_window_configuration): Set window's min_hscroll.
6387 (save_window_save): Save window's min_hscroll.
6388 (compare_window_configurations): Compare min_hscroll values.
6390 * window.h (struct window): New member min_hscroll.
6392 * keyboard.c (echo_prompt): Prevent a compiler warning.
6394 * xdisp.c (try_cursor_movement): Fix last change. The real
6395 condition is that PT is at the end of the row, and should
6396 be displayed at the start of the next row.
6398 * xdisp.c (try_cursor_movement): If we end on a partially
6399 visible line, end we already decided to scroll, return -1.
6401 * dispextern.h (ensure_frame_matrix): Add prototype.
6403 * window.c (delete_window, Fsplit_window)
6404 (Fset_window_configuration): Call ensure_frame_matrix.
6406 * dispnew.c (fake_current_matrices, ensure_frame_matrix):
6408 (adjust_frame_glyphs_for_frame_redisplay): If display has been
6409 completed, call fake_current_matrices instead of marking frame
6412 2000-12-20 Jason Rumney <jasonr@gnu.org>
6414 * w32fns.c (syms_of_w32fns): Initialize and staticpro tip_frame.
6416 2000-12-19 Eli Zaretskii <eliz@is.elta.co.il>
6418 * fns.c (Frequire): Doc fix.
6420 2000-12-19 Gerd Moellmann <gerd@gnu.org>
6422 * window.c (window_scroll_pixel_based): Don't use move_it_vertically.
6424 * dispnew.c (direct_output_for_insert): Fix check for mini-window
6425 currently displaying a message.
6427 * bytecode.c (toplevel) [CHECK_FRAME_FONT]: Include frame.h and
6429 (Fbyte_code) [CHECK_FRAME_FONT]: Check the selected frame's font.
6431 2000-12-18 Andrew Innes <andrewi@gnu.org>
6433 * w32.c (w32_strerror): New function.
6435 * w32.h (w32_strerror): New extern.
6437 * w32fns.c (Fw32_shell_execute): Use it.
6439 2000-12-18 Gerd Moellmann <gerd@gnu.org>
6441 * s/hpux10.h (_FILE_OFFSET_BITS): Undef again.
6443 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
6445 * msdos.c (IT_set_face): Obey inverse_video.
6447 2000-12-18 Kenichi Handa <handa@etl.go.jp>
6449 * dired.c (directory_files_internal): Always return decoded filenames.
6451 2000-12-18 Gerd Moellmann <gerd@gnu.org>
6453 * xterm.c (x_connection_closed): Prevent being called recursively
6454 because of an error condition in XtCloseDisplay.
6456 * xdisp.c (init_iterator): If noninteractive, and the frame's
6457 face cache is null, make one.
6459 * xfns.c (show_busy_cursor): Check for live frames more thoroughly.
6461 * process.c (wait_reading_process_input): Check for pending
6462 input when running timers.
6464 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
6466 * msdos.c (IT_write_glyphs): Compute the glyph face from str->face_id.
6468 2000-12-18 Kenichi Handa <handa@etl.go.jp>
6470 * process.c (read_process_output): Don't run a filter if the code
6471 decoder produces nothing but carryover.
6473 2000-12-17 Andrew Innes <andrewi@gnu.org>
6475 * w32.c (sys_rename): Only check errno against EEXIST, and not
6476 EACCES, when determining whether rename failed because the target
6477 exists. This was resulting in indefinite looping on Windows 9x if
6478 the source file was locked by another process.
6480 * w32fns.c (Ffile_system_info): New function.
6481 (syms_of_w32fns): Defsubr it.
6483 2000-12-17 Gerd Moellmann <gerd@gnu.org>
6485 * window.c (coordinates_in_window): Fix computation for
6486 position on vertical line between mode lines.
6488 * xfns.c (unwind_create_frame): Return t if frame was deleted.
6489 Don't alter tip_frame or tip_window.
6490 (unwind_create_tip_frame): Set tip_frame to nil only if frame
6493 * w32fns.c (unwind_create_frame): Return t if frame was deleted.
6494 Don't alter tip_frame or tip_window.
6495 (unwind_create_tip_frame): Set tip_frame to nil only if frame
6498 2000-12-16 Eli Zaretskii <eliz@is.elta.co.il>
6500 * fileio.c (Fcopy_file): Rename the last argument to keep_time, to
6501 be consistent with the doc string. Reported by NAKAJIMA Mikio
6502 <minakaji@osaka.email.ne.jp>.
6504 2000-12-16 Kenichi Handa <handa@etl.go.jp>
6506 * xfaces.c (Vface_ignored_fonts): New variable.
6507 (x_face_list_fonts): Ignore fonts matching Vface_ignored_fonts.
6508 (syms_of_xfaces): Declare Vface_ignored_fonts as a Lisp variable.
6510 2000-12-15 Gerd Moellmann <gerd@gnu.org>
6512 * dispnew.c (update_window): Detect pending input every nth line
6513 updated, i.e. do it depending on real work done, and not on the
6516 * xterm.c (expose_window): Don't redraw the window that's
6517 currently being updated.
6519 * window.c (Fset_window_point): Remove test for
6520 cursor_in_non_selected_windows.
6522 * lread.c (read1): Recognize end of file after `\\'.
6524 * xfns.c (x_create_tip_frame): Use unwind_create_tip_frame,
6525 not unwind_create_frame.
6527 2000-12-15 Dave Love <fx@gnu.org>
6529 * s/usg5-4.h (bcopy) [IRIX6]: Don't special-case definition of
6532 * s/irix6-5.h: #undef bcopy & al here. Include strings.h.
6534 2000-12-15 Kenichi Handa <handa@etl.go.jp>
6536 * coding.c (setup_coding_system): Clear all members of the struct
6537 coding_system at first.
6538 (detect_coding): Call detect_coding_mask with a correct MULTIBYTEP
6540 (code_convert_region): Don't override coding->src_multibyte and
6541 coding->dst_multibyte.
6543 * fns.c (Fmd5): Docstring improved.
6545 2000-12-15 Miles Bader <miles@gnu.org>
6547 * xdisp.c (window_box_height): Only use mode-line glyph-rows that
6548 are actually marked as mode-lines; otherwise use
6549 estimate_mode_line_height.
6551 2000-12-14 Gerd Moellmann <gerd@gnu.org>
6553 * editfns.c (Fformat): Prevent a buffer overrun when the format
6554 specifies a precision.
6556 2000-12-14 Eli Zaretskii <eliz@is.elta.co.il>
6558 * msdos.c (Fmsdos_set_mouse_buttons): Signal an error if the
6559 argument is outside the range [2..3].
6561 2000-12-14 Andrew Innes <andrewi@gnu.org>
6563 * w32fns.c (Fx_hide_tip): Avoid unnecessary work when there's
6564 nothing to do. Bind inhibit-quit.
6565 (tip_frame): Make it a Lisp_Object.
6566 (x_create_tip_frame): Set tip_frame after it has been added to
6568 (Fx_show_tip): Don't set tip_frame here.
6569 (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]: New variables.
6570 (unwind_create_frame, unwind_create_tip_frame): New functions.
6571 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
6572 while a frame is only partially constructed.
6574 * w32term.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
6575 (x_free_frame_resources): New function.
6576 (x_destroy_window): Use it.
6578 2000-12-14 Gerd Moellmann <gerd@gnu.org>
6580 * xfns.c (Fx_backspace_delete_keys_p): New function.
6581 (syms_of_xfns): Defsubr it.
6583 * config.in (HAVE_XKBGETKEYBOARD): Add.
6585 2000-12-14 Kenichi Handa <handa@etl.go.jp>
6587 * keyboard.c (echo_prompt): Argument type changed to Lisp_Object.
6588 Always store string in multibyte representation in echobuf.
6589 (echo_char): Always store string in multibyte representation in
6591 (echo_now): Call message2_nolog with the arg MULTIBYTE 1.
6592 (read_key_sequence): Adjusted for the change of echo_prompt.
6594 * fns.c (Fmd5): Docstring improved.
6596 * lisp.h (detect_coding_system): Prototype adjusted.
6598 * coding.c (ONE_MORE_BYTE_CHECK_MULTIBYTE): New macro.
6599 (detect_coding_emacs_mule, detect_coding_iso2022,)
6600 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
6601 (detect_coding_utf_16, detect_coding_ccl): Make them static.
6602 New argument MULTIBYTEP. Callers changed.
6603 (detect_coding_mask, detect_coding_system): New argument
6604 MULTIBYTEP. Callers changed.
6605 (decode_coding_string): Set coding->src_multibyte and
6606 coding->dst_multibyte before calling detect_coding and detect_eol.
6607 Update them after some coding system is detected.
6609 2000-12-13 Stefan Monnier <monnier@cs.yale.edu>
6611 * keymap.c (get_keyelt): Only eval the filter if `autoload' is set.
6613 * keyboard.c (menu_bar_items, tool_bar_items):
6614 Set `autoload' when looking up `tool-bar' or `menu-bar' submap.
6616 2000-12-13 Gerd Moellmann <gerd@gnu.org>
6618 * xfns.c (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]:
6620 (unwind_create_frame, unwind_create_tip_frame): New functions.
6621 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
6622 while a frame is only partially constructed.
6624 * xterm.h (x_free_frame_resources): Declare.
6626 * xterm.c (x_free_frame_resources): New function.
6627 (x_destroy_window): Use it.
6629 * dispnew.c (update_window): If do_mouse_tracking is non-nil,
6630 don't interrupt the update for pending input initially, i.e.
6631 update at least some lines.
6633 * keyboard.c (do_mouse_tracking): Make externally visible.
6635 * xterm.c (x_term_init): Declare gray_bitmap_bits as `extern char *'.
6637 * xfns.c (gray_bitmap_bits): Declare `char *'.
6639 2000-12-12 Gerd Moellmann <gerd@gnu.org>
6641 * xdisp.c (display_tool_bar_line): Make sure that tool bar
6642 lines start with a relief line.
6644 2000-12-12 Dave Love <fx@gnu.org>
6646 * window.c (Fdisplay_buffer): Doc fix.
6647 (Fwindow_list): Remove unused var.
6649 * buffer.h (mmap_set_vars): Declare.
6651 * window.h (Fset_window_point): Declare.
6653 2000-12-12 Eli Zaretskii <eliz@is.elta.co.il>
6655 * msdos.c (fast_find_position): Don't overstep the last window row.
6656 (IT_note_mouse_highlight): Initialize portion to -1. Remove unused
6657 variable `area'. When looking for a row under (X,Y), give up if some
6658 of the previous rows is not enabled.
6660 2000-12-12 Gerd Moellmann <gerd@gnu.org>
6662 * window.c (Fset_window_point): If displaying cursors in windows
6663 other than the selected window, make sure redisplay updates
6664 other windows to show the new value of point in the window.
6666 * dispextern.h (cursor_in_non_selected_windows): Declare extern.
6668 * buffer.c (Fkill_buffer): Don't Fset_buffer when testing if
6669 the buffer is the sole visible buffer when in the mini-buffer.
6671 * xdisp.c (setup_echo_area_for_printing, with_echo_area_buffer):
6672 Bind `inhibit-read-only' to t.
6673 (unwind_with_echo_area_buffer): Use AREF.
6675 * xfns.c (Fx_hide_tip): Simplified.
6677 * s/freebsd.h, s/netbsd.h (GC_MARK_STACK): Use GC_MAKE_GCPROS_NOOPS
6680 * s/gnu-linux.h (GC_MARK_STACK): Define as GC_MAKE_GCPROS_NOOPS.
6682 2000-12-11 Gerd Moellmann <gerd@gnu.org>
6684 * xfns.c (Fx_hide_tip): Fix last change.
6686 * xfns.c (Fx_hide_tip): Avoid unnecessary work when there's
6687 nothing to do. Bind inhibit-quit.
6688 (tip_frame): Make it a Lisp_Object.
6689 (x_create_tip_frame): Set tip_frame after it has been added to
6691 (Fx_show_tip): Don't set tip_frame here.
6693 * xterm.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
6695 * xdisp.c (prepare_menu_bars): Changes for tip_frame being a
6698 * dispextern.h: Change external declaration of tip_frame.
6700 * keymap.c (Fkey_description): If KEYS is an empty key sequence,
6701 return an empty string.
6703 * xdisp.c (try_cursor_movement): Check update_mode_lines instead
6704 of the window's update_mode_line flag, since the former is set by
6705 force-mode-line-update, not the latter. This makes
6706 column-number-mode slightly faster.
6708 * xdisp.c (try_window_id) <all changes above window start>:
6711 2000-12-11 Paul Eggert <eggert@twinsun.com>
6713 * config.in (HAVE_FTELLO): Remove.
6715 (_XOPEN_SOURCE): Remove; the large-file code no longer needs it.
6716 * lread.c (file_offset, file_tell): Depend on HAVE_FSEEKO, not
6718 * s/hpux10.h (_FILE_OFFSET_BITS): Do not undef.
6719 * s/isc3-0.h, s/osf5-0.h: Update comment about _XOPEN_SOURCE.
6721 2000-12-11 Miles Bader <miles@gnu.org>
6723 * window.c (displayed_window_lines): Don't round up when
6724 converting empty space at bottom to lines.
6725 Handle non-newline-terminated final lines properly.
6726 (Fwindow_text_height): New function (used to be in lisp).
6727 (syms_of_window): Initialize it.
6729 2000-12-09 Stefan Monnier <monnier@cs.yale.edu>
6731 * syntax.c (scan_lists): Check that the right quote char has the
6732 right Sstring syntax when jumping over strings.
6733 (init_syntax_once): Use Smax rather than 13.
6735 2000-12-09 Miles Bader <miles@gnu.org>
6737 * window.c (Fpos_visible_in_window_p): Replace FULLY parameter
6738 with PARTIALLY, inverting the sense.
6739 (window_scroll_pixel_based): Scroll partially visible lines into
6740 place if we hit the beginning or end of the buffer.
6741 (displayed_window_lines): Don't include partially visible lines.
6742 (Fmove_to_window_line): Skip past any partially visible first line.
6744 2000-12-08 Gerd Moellmann <gerd@gnu.org>
6746 * keymap.c (current_minor_maps): Use malloc. Prevent a leak.
6748 * tparam.c (tparam1): Change the way buffers are reallocated to be
6749 portable and less obfuscated.
6751 * termcap.c (tgetent): Change the way buffers are reallocated to
6752 be portable and less obfuscated.
6754 * macros.c (store_kbd_macro_char): Change the way buffers are
6755 reallocated to be portable and less obfuscated.
6757 * lread.c (read1): Change the way buffers are reallocated to be
6758 portable and less obfuscated.
6760 * doc.c (Fsubstitute_command_keys): Change the way buffers
6761 are reallocated so that it is portable.
6763 2000-12-07 Eli Zaretskii <eliz@is.elta.co.il>
6765 * dosfns.c (Ffile_system_info): New function.
6766 (syms_of_dosfns): Defsubr it.
6768 2000-12-07 Stefan Monnier <monnier@cs.yale.edu>
6770 * alloc.c (gc_sweep): Add comment.
6772 2000-12-07 Gerd Moellmann <gerd@gnu.org>
6774 * sound.c (vox_configure): Change order of ioctls.
6775 Don't set SNDCTL_DSP_SPEED from bps, don't set SNDCTL_DSP_SAMPLESIZE.
6776 Ignore errors when changing volume.
6777 (vox_close): Don't reset the device.
6779 * process.c (read_process_output): Make sure the process marker's
6780 position is valid when the process buffer is changed in
6781 after-change functions. W3 does that.
6783 * xfns.c (x_free_gcs): New function.
6785 * xterm.h (x_free_gcs): Add prototype.
6787 * widget.c (EmacsFrameDestroy): Call x_free_gcs instead of
6790 * xterm.c (x_destroy_window): Call x_free_gcs so that
6791 resources of non-toolkit X windows will be freed.
6793 2000-12-07 Andrew Innes <andrewi@gnu.org>
6795 * w32fns.c (xlfd_charset_of_font): Fix last change.
6797 2000-12-06 Dave Love <fx@gnu.org>
6799 * md5.h (__P): Don't define -- it comes from config.h.
6801 * strftime.c: Change some #if foo to #ifdef foo.
6803 2000-12-06 Andrew Innes <andrewi@gnu.org>
6805 * w32term.h (CP_INVALID): Rename to CP_UNKNOWN.
6807 * w32fns.c (xlfd_charset_of_font): Don't overwrite fontname argument.
6808 (w32_codepage_for_font): Rename CP_INVALID to CP_UNKNOWN.
6809 (w32_list_fonts): Don't choke if pattern doesn't specify a codepage.
6811 2000-12-06 Gerd Moellmann <gerd@gnu.org>
6813 * alloc.c (gc_sweep): Prevent symbols read during loadup
6816 * xdisp.c (underlying_face_id): New function.
6817 (handle_face_prop, face_before_or_after_it_pos): Use it
6818 to determine the face ``under'' a string. Let strings inherit
6819 the face of the buffer under them.
6821 * xfaces.c (face_at_string_position): Update function comment.
6823 * dispnew.c (adjust_glyph_matrix): Don't reuse a window's current
6824 matrix if the window's left position has changed; we need to
6825 redraw it in this case.
6827 * dispextern.h (struct glyph_matrix): Add member window_left_x.
6829 * window.c (coordinates_in_window): Check mouse on mode-line or
6832 * alloc.c (Fgarbage_collect): Dox fix. Return a list as
6833 advertized by the function documentation.
6835 * window.c (syms_of_window): Doc fix.
6837 * sound.c (vox_configure): Set volume for left and right channel.
6838 (sound_cleanup): Return nil.
6840 * xdisp.c (move_it_by_lines): Fix paren typo.
6842 * xterm.c (x_load_font): Don't use the font's max_bounds for
6843 computing the height of the font. If max_bounds' ascent or
6844 descent are greater than the font's ascent or descent, this means
6845 glyphs overlap, which should be handled now by redisplay.
6847 * window.c (Veven_window_heights): New variable.
6848 (syms_of_window): DEFVAR_LISP it.
6849 (Fdisplay_buffer): Check Veven_window_heights before evening the
6852 2000-12-06 Miles Bader <miles@gnu.org>
6854 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is `t',
6855 update `default-frame-alist' instead of setting no frame parameters.
6857 2000-12-06 Kenichi Handa <handa@etl.go.jp>
6859 * composite.c (update_compositions): Fix typo (use the correct
6862 2000-12-05 Jason Rumney <jasonr@gnu.org>
6864 * md5.h: Remove underscores from function declarations.
6865 (__attribute__, __alignof__) [!__GNUC__]: Define.
6867 * md5.c: Delay include of md5.h until after namespace cleaning.
6869 * makefile.w32-in (fns.o): Depend on md5.h
6870 (md5.o): New target.
6873 * makefile.nt: Likewise.
6875 2000-12-05 Jason Rumney <jasonr@altavista.net>
6877 * w32term.c (expose_area): Complete last change.
6879 2000-12-05 Ken Raeburn <raeburn@gnu.org>
6881 * minibuf.c: Include intervals.h.
6883 2000-12-05 Jason Rumney <jasonr@gnu.org>
6885 * w32term.c (x_produce_glyphs): If a font for a component of
6886 a composition is not found, use 1 pixel dot ascent and 0 dot
6887 descent value to avoid displaying terribly tall empty boxes.
6888 (expose_area): Pass x-coordinate relative to the exposed
6889 area to x_draw_glyphs instead of a window-relative coordinate.
6891 2000-12-05 Gerd Moellmann <gerd@gnu.org>
6893 * xdisp.c (next_element_from_ellipsis): Save face before selective
6894 display in saved_face_id, and set face_before_selective_p.
6895 (reseat_1): Reset face_before_selective_p.
6896 (append_space, extend_face_to_end_of_line): If iterator's
6897 face_before_selective_p is set, use the face from saved_face_id.
6898 (extend_face_to_end_of_line): For tty frames, make sure to
6899 use the right face id when producing spaces at the end of
6902 * dispextern.h (struct it): Add face_before_selective_p.
6904 * keyboard.c (record_char): Don't record identical help-echo
6905 events in recent_keys.
6907 * xterm.c [USE_X_TOOLKIT]: Close the display.
6908 (xim_close_dpy): Handle case that the display has been closed.
6910 * xterm.c (x_destroy_window): Reset the frame's X window after
6913 * dispnew.c (adjust_glyph_matrix): Make sure to initialize local
6914 variable window_width.
6915 (line_draw_cost): Fix code skipping over spaces at the end of the
6916 line when must_write_spaces is not set.
6917 (scrolling_window): Fix code inserting runs in list of all runs.
6919 2000-12-05 Kenichi Handa <handa@etl.go.jp>
6921 * coding.c (setup_coding_system): Be sure to initialize
6922 coding->category_idx.
6924 2000-12-04 Gerd Moellmann <gerd@gnu.org>
6926 * xterm.c (PER_CHAR_METRIC): Removed because not used.
6928 * xterm.c (expose_area): Pass x-coordinate relative to the exposed
6929 area to x_draw_glyphs instead of a window-relative coordinate.
6931 * fileio.c (auto_save_error): Add parameter ERROR. Show the
6932 error in the message.
6934 * keyboard.c (Fread_key_sequence): Don't start the busy cursor
6935 timer after having read a key. It's not good for code reading
6936 several keys in a loop, like an input method.
6938 * fileio.c (Finsert_file_contents): When VISIT is t, don't
6939 record undo information for format-decode.
6941 * undo.c (Fprimitive_undo): Bind inhibit-read-only to t if
6942 current buffer is read-only, not if it isn't.
6944 * keyboard.c (record_char): Record `help-echo' input events
6945 in recent_keys only if they display some help. Don't record
6946 `help-echo' events as macro char.
6948 2000-12-04 Richard M. Stallman <rms@caffeine.ai.mit.edu>
6950 * editfns.c (save_excursion_restore): Don't move point
6951 in another window if it is showing the wrong buffer.
6952 Avoid the call to Fwindow_live_p, for speed.
6954 2000-12-04 Kenichi Handa <handa@etl.go.jp>
6956 * xfaces.c (struct font_name): New member registry_priority.
6957 (split_font_name): Initialize the above member to zero.
6958 (concat_font_list): New function.
6959 (font_list): Include fonts of all alternative registries.
6960 (FONT_POINT_SIZE_QUANTUM): New macro.
6961 (better_font_p): Ignore point size difference less than
6962 FONT_POINT_SIZE_QUANTUM. Use registry_prioprity as a last resort.
6964 * xterm.c (x_produce_glyphs): If a font for a component of
6965 a composition is not found, use 1 pixel dot ascent and 0 dot
6966 descent value to avoid displaying terribly tall empty boxes.
6968 * ccl.c (stack_idx_of_map_multiple): Don't use C initializier.
6970 2000-12-03 Ken Raeburn <raeburn@gnu.org>
6972 * coding.h (code_convert_string1): Declare.
6974 * fns.c (Fmd5): Pass lisp objects, not integers, to call3.
6976 * lisp.h (Fmake_variable_buffer_local, Fbuffer_file_name): Declare.
6978 2000-12-02 Jason Rumney <jasonr@gnu.org>
6980 * w32term.c (w32_bdf_per_char_metric): Dereference pointer
6981 correctly for single byte character case.
6982 (w32_per_char_metric): Do not try to make any assumptions about
6983 the metrics of BDF fonts.
6984 (x_estimate_mode_line_height): If `mode-line' face
6985 hasn't a font, use that of the frame, as drawing glyphs does.
6986 (note_mouse_highlight): Change the cursor shape on the vertical
6987 border between windows [not enabled].
6989 * w32term.h (struct w32_output): Add member horizontal_drag_cursor.
6991 * w32fns.c (Fx_create_frame): Reintroduce the call to
6992 face-set-after-frame-defaults.
6993 (Vx_window_horizontal_drag_shape): New variable.
6994 (syms_of_xfns): DEFVAR_LISP it.
6995 (x_set_mouse_color): Create frame's horizontal_drag_cursor [not
6998 2000-12-02 Simon Josefsson <simon@josefsson.org>
7000 * fns.c (Fmd5): Use a different logic to decide the coding system
7003 * coding.h (Qwrite_region, Qcoding_system_error): Declare extern.
7005 2000-12-02 Eli Zaretskii <eliz@is.elta.co.il>
7007 * fileio.c (Fread_file_name) [DOS_NT]: Don't crash if homedir is NULL.
7009 2000-12-01 Gerd Moellmann <gerd@gnu.org>
7011 * xterm.c (x_calc_absolute_position): Don't subtract menubar's
7012 height for YNegative.
7013 (x_calc_absolute_position) [USE_MOTIF]: Use the column widget's
7014 height; also see comment there.
7016 * window.c (coordinates_in_window): Handle computations for
7017 positions on the vertical bar and fringes differently for
7018 window-system frames. Consider some pixels near the vertical bar
7019 as on the bar if the frame doesn't have vertical scroll bars.
7020 Associate positions between mode or header lines with the
7021 right window, the left one.
7023 2000-12-01 Jason Rumney <jasonr@gnu.org>
7025 * w32term.c (w32_clear_window): Avoid clearing an invalid frame.
7027 * w32xfns.c (get_frame_dc): Avoid changing the palette on an
7030 2000-12-01 Gerd Moellmann <gerd@gnu.org>
7032 * window.c (struct saved_window): Add members orig_top and orig_height.
7033 (SAVED_WINDOW_VECTOR_SIZE): Increment to 16.
7034 (save_window_save, Fset_window_configuration): Save/restore
7035 window's orig_top and orig_height.
7037 2000-12-01 Jason Rumney <jasonr@gnu.org>
7039 * w32term.c (x_draw_vertical_border): Fix call to w32_fill_rect.
7041 * w32fns.c (x_set_cursor_color): Fix last change.
7043 2000-11-30 Gerd Moellmann <gerd@gnu.org>
7045 * xdisp.c (echo_area_display): If cursor is in the echo area, make
7046 sure that the next redisplay displays the minibuffer, so that
7047 the cursor will be replaced with what the minibuffer wants.
7049 * xterm.c: Test USE_TOOLKIT_SCROLL_BARS everywhere with #ifdef and
7050 #ifndef instead of using #if.
7051 (XTread_socket) [USE_MOTIF] <KeyPress>: Call XmIsScrollBar only if
7052 USE_TOOLKIT_SCROLL_BARS is defined.
7054 2000-11-30 Jason Rumney <jasonr@gnu.org>
7056 * w32fns.c (x_set_cursor_color): Use x_update_cursor instead of
7059 2000-11-30 Gerd Moellmann <gerd@gnu.org>
7061 * fns.c (Fmd5): Doc fix.
7063 2000-11-30 Simon Josefsson <simon@josefsson.org>
7065 * fns.c (Fmd5): New function.
7066 (syms_of_fns): Defsubr md5.
7068 * Makefile.in (obj): Add md5.o
7070 2000-11-30 Gerd Moellmann <gerd@gnu.org>
7072 * md5.h, md5.c: New files, taken from glibc.
7074 * xmenu.c (popup_get_selection): Use xmalloc instead of malloc.
7076 * xterm.c (x_estimate_mode_line_height): If `mode-line' face
7077 hasn't a font, use that of the frame, as drawing glyphs does.
7079 2000-11-29 Stefan Monnier <monnier@cs.yale.edu>
7081 * eval.c (Frun_hooks): Allow 0 arguments.
7083 2000-11-29 Gerd Moellmann <gerd@gnu.org>
7085 * xterm.c (XTmouse_position) [USE_X_TOOLKIT]: When the mouse
7086 is over the menu bar widget, say it's not on the frame.
7088 * xfns.c (Fx_create_frame): Reintroduce the call to
7089 face-set-after-frame-defaults.
7091 * eval.c (Fsignal): Reset handling_signal.
7093 2000-11-28 Jason Rumney <jasonr@gnu.org>
7095 * w32menu.c (add_menu_item): Reset menu item text when changing
7096 type to radio button.
7098 2000-11-28 Gerd Moellmann <gerd@gnu.org>
7100 * xselect.c: Update copyright.
7102 * window.c (coordinates_in_window): If on a mode or header line,
7103 but sufficiently close to its start, return ``on vertical
7104 border''. This gives us a way to drag windows horizontally when
7105 using toolkit scroll bars.
7107 * xterm.c (note_mouse_highlight): Change the cursor shape
7108 on the vertical border between windows.
7110 * xterm.h (struct x_output): Add member horizontal_drag_cursor.
7112 * xfns.c (Vx_window_horizontal_drag_shape): New variable.
7113 (syms_of_xfns): DEFVAR_LISP it.
7114 (x_set_mouse_color): Create frame's horizontal_drag_cursor.
7116 * textprop.c (text_read_only): New function.
7117 (verify_interval_modification): Use it instead of signaling
7118 `text-read-only'. This makes it easier to catch this error
7121 * xdisp.c (forward_to_next_line_start): Check for newlines,
7122 not end of line, which includes CR.
7124 2000-11-28 Kenichi Handa <handa@etl.go.jp>
7126 * coding.c (Ffind_coding_systems_region_internal): Be sure to
7127 include no-conversion.
7129 2000-11-27 Jason Rumney <jasonr@gnu.org>
7131 * w32fns.c (w32_load_system_font): Always mark font as double byte
7132 if codepage is unicode.
7134 2000-11-27 Gerd Moellmann <gerd@gnu.org>
7136 * xdisp.c (forward_to_next_line_start): If already on a newline,
7137 just consume it to avoid unintended skipping over invisible text below.
7139 * keyboard.c (lucid_event_type_list_p): Handle `help-echo',
7140 `vertical-line', `mode-line' and `header-line' events.
7142 * xdisp.c (try_window_id): Avoid starting to display in the middle
7143 of a character, a TAB for instance. This is easier than to set
7144 up the iterator exactly, and it's not a frequent case, so the
7145 additional effort wouldn't really pay off.
7147 2000-11-26 Andrew Choi <akochoi@i-cable.com>
7149 * emacs.c (main) [macintosh]: Call syms_of_frame before calling
7152 2000-11-25 Jason Rumney <jasonr@gnu.org>
7154 * keyboard.c (make_lispy_event) [mouse_wheel, drag_n_drop]:
7155 Args to window_from_coordinates should be pixel coordinates.
7157 * w32fns.c (x_to_w32_font): Do not filter out italic fonts, as new
7158 redisplay handles them properly.
7160 2000-11-25 Miles Bader <miles@gnu.org>
7162 * indent.c (compute_motion): Keep pos_byte in sync with pos.
7164 2000-11-24 Jason Rumney <jasonr@gnu.org>
7166 * w32.c (init_environment): Set LANG environment variable based on
7167 locale settings, if not set.
7169 * w32fns.c (x_set_tool_bar_lines): Clear internal border when
7170 making tool bar smaller. When clearing the frame, also
7171 clear current matrices. Clear frame when tool bar disappears.
7172 Don't use more lines for the tool-bar than is available.
7173 (x_change_window_heights): New function.
7175 2000-11-24 Gerd Moellmann <gerd@gnu.org>
7177 * xdisp.c (init_from_display_pos): If POS says we're already after
7178 an overlay string ending at POS, make sure to pop the iterator
7179 because it will be in front of that overlay string. When POS is
7180 ZV, we've thereby also ``processed'' overlay strings at ZV.
7182 * xfaces.c (lface_from_face_name): Function comment fix.
7184 2000-11-24 Miles Bader <miles@gnu.org>
7186 * xdisp.c (display_menu_bar, display_mode_line): Change the way we
7187 apply `mode-line-inverse-video' -- zero means force display using
7188 the default face, non-zero means display using the specialized face.
7189 (syms_of_xdisp): `mode-line-inverse-video' defaults to true again.
7191 2000-11-23 Kenichi Handa <handa@etl.go.jp>
7193 * alloc.c (Fmake_string): Use MAX_MULTIBYTE_LENGTH, instead of
7196 2000-11-23 Eli Zaretskii <eliz@is.elta.co.il>
7198 * coding.c (decode_coding_emacs_mule): Fix the case of
7199 CODING_EOL_LF, which used uninitialized value of c.
7201 2000-11-23 Stefan Monnier <monnier@cs.yale.edu>
7203 * xdisp.c (syms_of_xdisp): Make fontification-functions buffer-local.
7205 2000-11-22 Gerd Moellmann <gerd@gnu.org>
7207 * buffer.c (Fmake_indirect_buffer): Don't treat nil as a
7210 * frame.h (struct frame): Replace desired_tool_bar_items,
7211 current_tool_bar_items, n_desired_tool_bar_items,
7212 n_current_tool_bar_items with tool_bar_items and n_tool_bar_items.
7214 * frame.c (make_frame): Change initialization of tool bar
7217 * xterm.c (x_handle_tool_bar_click, note_tool_bar_highlight):
7218 Change references to members deleted from struct frame to use the
7221 * xdisp.c (update_tool_bar, build_desired_tool_bar_string): Change
7222 references to members deleted from struct frame to use the new ones.
7224 * dispnew.c (update_frame): Do nothing with frame's tool bar items.
7226 * alloc.c (mark_object) <frame>: Mark tool bar items differently.
7228 * w32term.c (x_tool_bar_item, w32_handle_tool_bar_click)
7229 (note_tool_bar_highlight): Change references to members deleted
7230 from struct frame to use the new ones.
7232 2000-11-23 Miles Bader <miles@gnu.org>
7234 * xdisp.c (display_menu_bar): Or `mode-line-inverse-video' with
7235 the face's inverse-video attribute, rather than overriding it.
7237 2000-11-22 Gerd Moellmann <gerd@gnu.org>
7239 * xfns.c (x_set_tool_bar_lines): Clear internal border when
7240 making tool bar smaller.
7242 2000-11-22 Dave Love <fx@gnu.org>
7244 * s/sol2-5.h (_LARGEFILE_SOURCE, _FILE_OFFSET_BITS): Don't define.
7246 2000-11-22 Miles Bader <miles@gnu.org>
7248 * keyboard.c (Vminibuffer_message_timeout): New variable.
7249 (command_loop_1): Use it to determine message timeout.
7250 (syms_of_keyboard): Initialize it.
7252 * xdisp.c (syms_of_xdisp): `mode-line-inverse-video' defaults to nil.
7254 2000-11-22 Kenichi Handa <handa@etl.go.jp>
7256 * sysdep.c: Move the code for declaring h_errno after #include
7259 2000-11-21 Gerd Moellmann <gerd@gnu.org>
7261 * xfns.c (Fx_hide_tip) [USE_LUCID]: Add a hack to redisplay
7262 the menu bar when the tooltip is unmapped.
7264 * buffer.c (Fkill_buffer): Notice if the buffer to kill is the
7265 sole visible buffer when we're currently in the mini-buffer, and
7268 2000-11-21 Jason Rumney <jasonr@gnu.org>
7270 * w32select.c (Fw32_set_clipboard_data): Save a copy of what is
7271 put on the clipboard.
7272 (Fw32_get_clipboard_data): Compare data on clipboard with saved
7273 copy of what Emacs last put there. If they are the same, do not
7274 use the clipboard copy to avoid losing data due to coding conversions.
7276 2000-11-22 Miles Bader <miles@gnu.org>
7278 * minibuf.c (Vminibuffer_prompt_properties): New variable.
7279 (syms_of_minibuf): Initialize it.
7280 (read_minibuf): Add properties from Vminibuffer_prompt_properties
7281 to prompt, don't make read-only.
7283 2000-11-21 Gerd Moellmann <gerd@gnu.org>
7285 * bytecode.c (Fbyte_code) <Bvarbind, Bunwind_protect>:
7286 Add BEFORE/AFTER_POTENTIAL_GC.
7288 * s/hpux10.h (_FILE_OFFSET_BITS): Undef.
7290 * buffer.c (mmap_free_1): Avoid a compiler warning.
7292 * term.c, cm.c: Don't try to include termcap.h; see comment there.
7294 2000-11-21 Kenichi Handa <handa@etl.go.jp>
7296 * s/sol2-5.h: Move #undef USE_MMAP_FOR_BUFFERS out of #if 0
7299 2000-11-20 Gerd Moellmann <gerd@gnu.org>
7301 * xfns.c (x_create_tip_frame): Use CWSaveUnder only if the
7304 * s/gnu-linux.h: Don't use `#cpu'.
7306 * buffer.c (MAP_FAILED): Define it as `((void *) -1)' if it's
7307 not defined in mman.h.
7309 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): New variables.
7310 (x_send_scroll_bar_event): Store the window in scroll_bar_windows
7311 and store an index in the XClientMessageEvent. Storing a
7312 Lisp_Object or pointer can fail on a 64 bit system, since X only
7314 (x_scroll_bar_to_input_event): Get the window from scroll_bar_windows.
7316 2000-11-20 Dave Love <fx@gnu.org>
7318 * Makefile.in (LIBX): Reorder for -lX11 after -lXpm.
7320 2000-11-20 Gerd Moellmann <gerd@gnu.org>
7322 * s/sol2-5.h (USE_MMAP_FOR_BUFFERS): Undefine.
7324 2000-11-20 Kenichi Handa <handa@etl.go.jp>
7326 * charset.c (get_new_private_charset_id): Don't limit CHARSET_ID
7329 * alloc.c (make_string): Fix previous change. Be sure to make
7330 unibyte string correctly.
7332 2000-11-19 Gerd Moellmann <gerd@gnu.org>
7334 * window.c (Fwindow_list): Change parameter list to be XEmacs
7336 (window_list_1): New function.
7337 (window_loop): Use it instead of Fwindow_list.
7339 * sysdep.c (emacs_ospeed): New variable.
7340 (toplevel): Don't declare ospeed extern.
7341 (init_baud_rate): Use emacs_ospeed instead of ospeed.
7343 * termcap.c (ospeed): Remove.
7344 (tputs) [!emacs]: Remove unused code.
7345 (tgetent): Avoid a compiler warning.
7347 * xterm.c (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
7348 (x_scroll_bar_remove, XTset_vertical_scroll_bar): Call
7349 SCROLL_BAR_X_WIDGET with additional argument DPY.
7351 * xterm.h (struct scroll_bar): Members x_widget_low, x_widget_high
7353 (SCROLL_BAR_X_WIDGET): Get the widget via XtWindowToWidget.
7354 Take the X display as additional argument.
7355 (SET_SCROLL_BAR_X_WIDGET): Store the window of the widget, since
7356 `Widget' is a pointer type that's not easily stored in Lisp_Object
7357 form in a portable way.
7359 * dispnew.c (update_text_area): Fix last change.
7361 2000-11-18 Gerd Moellmann <gerd@gnu.org>
7363 * xdisp.c: Use BINDING_STACK_SIZE throughout.
7365 * xfns.c (x_set_tool_bar_lines): When clearing the frame, also
7366 clear current matrices.
7368 * buffer.c (mmap_enlarge): Don't print a message on stderr
7369 if mapping new memory at the end of the existing region fails.
7371 * dispnew.c (update_text_area): Don't skip over equal glyphs
7372 when the last current glyph overlaps the glyph to its right.
7374 2000-11-18 Miles Bader <miles@gnu.org>
7376 * xdisp.c (message_log_check_duplicate): Let "..."-detection match
7377 lines that *end* with "..." too (that's the most common case!).
7379 2000-11-18 Gerd Moellmann <gerd@gnu.org>
7381 * xdisp.c (resize_mini_window): Temporarily change to the
7382 mini-window's buffer if necessary.
7384 * xfns.c (Fx_show_tip): Use default y-offset of -10 so that
7385 the tooltip obscures less text under it.
7387 2000-11-17 Gerd Moellmann <gerd@gnu.org>
7389 * puresize.h (BASE_PURESIZE): Increase to 700000.
7391 2000-11-18 Jason Rumney <jasonr@gnu.org>
7393 * w32term.c (w32_draw_bitmap): Use face to set colors.
7395 2000-11-17 Dave Love <fx@gnu.org>
7397 * lread.c (Fload): Fix #ifdef for pcc.
7399 2000-11-17 Gerd Moellmann <gerd@gnu.org>
7401 * xdisp.c (pos_visible_p): Compute the default character height
7404 2000-11-16 Gerd Moellmann <gerd@gnu.org>
7406 * xdisp.c (pos_visible_p): Handle case that we reach ZV without
7407 knowing the line's height; use the default font's height in that case.
7409 * xfaces.c (weight_table): Add `demi' with the same meaning as
7412 2000-11-16 Kenichi Handa <handa@etl.go.jp>
7414 * dispnew.c (null_row): New global static variable.
7415 (clear_glyph_row): Delete local static variable null_row.
7417 2000-11-15 Jason Rumney <jasonr@gnu.org>
7419 * w32term.c (HIGHLIGHT_COLOR_DARK_BOOST_LIMIT): New constant.
7420 (w32_alloc_lighter_color): Use new brightness calculations from
7421 xterm.c. Scale delta to be in the range expected by W32.
7422 (w32_draw_relief_rect): Use frame relief colors.
7424 2000-11-15 Gerd Moellmann <gerd@gnu.org>
7426 * frame.c (syms_of_frame_1): Removed; code moved to syms_of_frame.
7427 (Qinhibit_default_face_x_resources): New variable.
7428 (syms_of_frame): Initialize it.
7429 (Fmodify_frame_parameters): Bind inhibit-default-face-x-resources.
7431 * xdisp.c (pos_visible_p): Improve function comment.
7433 * lisp.h (BINDING_STACK_SIZE): New macro.
7435 * dired.c (directory_files_internal) [EAGAIN || EINTR]: Retry
7436 reading the directory if readdir returns null and errno is EAGAIN
7439 2000-11-14 Stefan Monnier <monnier@cs.yale.edu>
7441 * xdisp.c (try_scrolling): Set scroll_max to max of scroll_* args
7442 so setting scroll-step to 1 doesn't defeat scroll-conservatively.
7443 Set amount_to_scroll to max of dx and scroll_step so that
7444 scroll-conservatively doesn't defeat scroll-step>1.
7445 (syms_of_xdisp): Add a hint in scroll-step's docstring to use
7446 scroll-conservatively for line-at-a-time scrolling.
7448 2000-11-14 Gerd Moellmann <gerd@gnu.org>
7450 * window.c (Fpos_visible_in_window_p): Call pos_visible with
7453 * xdisp.c (current_mode_line_height, current_header_line_height):
7455 (init_xdisp): Initialize them.
7456 (pos_visible_p): Add parameter EXACT_MODE_LINE_HEIGHTS_P. Compute
7457 and use exact mode line heights if it is set.
7459 * lisp.h (pos_visible_p): Change prototype.
7461 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
7462 (CURRENT_HEADER_LINE_HEIGHT): Look at current_mode_line_height
7463 and current_header_line_height first.
7464 (current_mode_line_height, current_header_line_height):
7467 2000-11-14 Miles Bader <miles@lsi.nec.co.jp>
7469 * xterm.c (x_alloc_lighter_color): Use real brightness calculation.
7470 Just use FACTOR/2 instead of HIGHLIGHT_COLOR_DARK_BOOST.
7471 (HIGHLIGHT_COLOR_DARK_BOOST): Macro removed.
7473 2000-11-14 Miles Bader <miles@gnu.org>
7475 * xterm.c (x_alloc_lighter_color): Include an additive component
7476 too for dark colors, because FACTOR isn't enough.
7477 (HIGHLIGHT_COLOR_DARK_BOOST, HIGHLIGHT_COLOR_DARK_BOOST_LIMIT):
7480 2000-11-13 Gerd Moellmann <gerd@gnu.org>
7482 * keyboard.c (show_help_echo): Call message3_nolog with number of
7483 bytes in the help string as 2nd parameter, instead of the number
7486 2000-11-13 Miles Bader <miles@gnu.org>
7488 * lread.c (openp): Return -2 instead of 0 for the `remote file' case.
7489 (Fload): Use new openp return protocol.
7490 Don't try to use Vload_source_file_function to load .elc files.
7491 * xfns.c (x_create_bitmap_from_file, x_find_image_file): Use new
7492 openp return protocol.
7493 * w32fns.c (x_create_bitmap_from_file, x_find_image_file): Likewise.
7495 2000-11-11 Kenichi Handa <handa@etl.go.jp>
7497 * syssignal.h: Pay attention to BROKEN_SIGAIO and BROKEN_SIGPTY.
7499 * m/ibmrs6000.h (BROKEN_SIGAIO, BROKEN_SIGPTY, BROKEN_SIGPOLL):
7500 Defined these macros.
7501 (NLIST_STRUCT): Avoid re-defining it.
7503 * s/hpux10.h (C_SWITCH_X_SYSTEM): Include -I/usr/include/X11R6 and
7504 -I/usr/contrib/X11R6/include.
7505 (LD_SWITCH_X_DEFAULT): Include -L/usr/lib/X11R6.
7507 2000-11-10 Jason Rumney <jasonr@gnu.org>
7509 * w32term.h (CP_8BIT, CP_UNICODE, CP_INVALID): New pseudo-codepages.
7511 * w32term.c (w32_encode_char): Handle CP_UNICODE specially.
7512 (w32_use_unicode_for_codepage): Use new pseudo-codepages.
7514 * w32fns.c (Qw32_charset_hangeul): Rename to match w32 headers.
7515 (Qw32_charset_vietnamese): New symbol.
7516 (xlfd_charset_of_font): New function.
7517 (w32_load_system_font): Use it.
7518 (x_to_w32_charset): Use Fassoc to find charset info. Special case
7519 when Vw32_charset_info_alist is nil to ensure default face always
7520 has font. Use Fcar and Fcdr for safety.
7521 (w32_to_x_charset): Use Vw32_charset_info_alist for mappings.
7522 (w32_codepage_for_font): Use xlfd_charset_of_font. Use new
7523 pseudo-codepages for special cases.
7524 (w32_to_x_font): New parameter to allow charset portion to be
7525 specified where there is many to one mapping. Callers changed.
7526 (w32_list_fonts): Avoid listing fonts that won't display.
7528 2000-11-10 Gerd Moellmann <gerd@gnu.org>
7530 * xfaces.c (Vface_alternative_font_registry_alist): New variable.
7531 (font_list_1): Renamed from font_list.
7532 (font_list): New function, trying alternative registries from
7533 Vface_alternative_font_registry_alist.
7534 (Finternal_set_alternative_font_registry_alist): New function.
7535 (syms_of_xfaces): Initialize and Staticpro
7536 Vface_alternative_font_registry_alist.
7537 Defsubr Finternal_set_alternative_font_registry_alist.
7539 2000-11-09 Ken Raeburn <raeburn@gnu.org>
7541 * lisp.h (Flooking_at): Declare.
7543 2000-11-09 Gerd Moellmann <gerd@gnu.org>
7545 * dired.c (directory_files_internal): Fix a braino.
7547 * dired.c (directory_files_internal): Add missing GCPRO's.
7550 2000-11-08 Gerd Moellmann <gerd@gnu.org>
7552 * xdisp.c (syms_of_xdisp): Change doc of max-mini-window-height.
7553 (resize_mini_window): Return quickly if Vresize_mini_window is
7554 nil. Don't return if Vmax_mini_window_height is nil.
7556 * xdisp.c (Vresize_mini_window, Qgrow_only): New variables.
7557 (syms_of_xdisp): Initialize them.
7558 (resize_mini_window): Act according to the setting of
7559 Vresize_mini_window.
7560 (syms_of_xdisp): Initialize Vmenu_bar_update_hook to nil.
7562 * xterm.c (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS]: Map the
7563 scroll bar widget after configuring it, so that it will appear at
7564 the right position from the start.
7565 (XTredeem_scroll_bar): Cleaned up.
7567 2000-11-08 Kenichi Handa <handa@etl.go.jp>
7569 * xterm.c (VCENTER_BASELINE_OFFSET): Fix previous change. If the
7570 font is taller than the frame line, we don't have to bias the
7573 * w32term.c (VCENTER_BASELINE_OFFSET): Likewise.
7575 2000-11-07 Dave Love <fx@gnu.org>
7577 * config.in (HAVE_MKSTEMP): Add.
7579 * callproc.c (Fcall_process_region) [HAVE_MKSTEMP]: Use it.
7581 2000-11-07 Gerd Moellmann <gerd@gnu.org>
7583 * window.c (Fset_window_configuration): Don't try to preserve
7584 point in the current buffer, if that buffer is displayed in more
7587 * xfaces.c (lookup_named_face): If default face isn't realized,
7588 try to realize it. Return -1 if not successful.
7589 (Fx_list_fonts): Handle case that face cannot be determined.
7590 (Fface_font): Likewise.
7592 2000-11-06 Gerd Moellmann <gerd@gnu.org>
7594 * window.c (displayed_window_lines): Detect partially
7595 visible lines at the bottom correctly.
7597 2000-11-06 Stefan Monnier <monnier@cs.yale.edu>
7599 * fileio.c (Fwrite_region): Use `visiting' rather than `visit'
7600 when ensuring we don't do visit in indirect buffer.
7602 2000-11-06 Kenichi Handa <handa@etl.go.jp>
7604 * composite.h (compose_chars_in_text): Add prototype.
7606 * composite.c (Vcomposition_function_table): New variable.
7607 (Qcomposition_function_table): New variable.
7608 (run_composition_function): Call
7609 Vcompose_chars_after_function with three arguments.
7610 (compose_chars_in_text): New function.
7611 (syms_of_composite): Modified the doc-string of
7612 Vcompose_chars_after_function. Declare composition-function-table
7613 as a lisp variable, and initialize it.
7615 * xfns.c (x_encode_text): Suppress producing escape sequences for
7618 * xselect.c: Include composite.h.
7619 (selection_data_to_lisp_data): Call compose_chars_in_text on STR.
7621 2000-11-05 Andrew Innes <andrewi@gnu.org>
7623 * w32term.c (x_produce_glyphs): Fix typo in enum name.
7625 * sysdep.c (read_input_waiting): Remove extraneous argument to
7628 * w32fns.c (Fx_server_version): Include w32_build_number in the
7631 * w32heap.c (w32_build_number): New variable.
7632 (cache_system_info): Set it.
7634 * w32heap.h (w32_build_number): Add extern.
7636 * emacs.c (syms_of_emacs): Update docstring for
7637 system-configuration, to reflect the actual usage on MS-Windows.
7639 2000-10-31 Gerd Moellmann <gerd@gnu.org>
7641 * keyboard.c (read_char) <wrong_kboard>: Make sure that we
7642 process idle timers while waiting for another event.
7644 * dispnew.c (update_frame_line): Handle case where spaces in
7645 the default face are colored.
7647 * xdisp.c (redisplay_tool_bar): Don't set fonts_changed_p if
7648 window height hasn't changed.
7650 2000-10-31 Jason Rumney <jasonr@gnu.org>
7652 * w32term.c (x_produce_glyphs): Handle composite characters.
7653 (x_draw_glyph_string_foreground)
7654 (x_draw_composite_glyph_string_foreground): Restore old font.
7656 2000-10-31 Miles Bader <miles@lsi.nec.co.jp>
7658 * minibuf.c (read_minibuf): Reset the undo history just before
7659 starting the recursive-edit.
7661 2000-10-30 Gerd Moellmann <gerd@gnu.org>
7663 * xfaces.c (menu_face_change_count): New variable.
7664 (Finternal_set_lisp_face_attribute): Increment it for changes
7666 (realize_basic_faces): Reflect changes in the `menu' faces
7669 * xdisp.c (try_scrolling) <PT >= scroll_margin_pos>: Add 1 to the
7670 dy obtained from the iterator's y-position after moving from
7671 scroll_margin_pos to PT; see comment there.
7673 * xdisp.c (safe_eval_handler): Call add_to_log.
7675 * xfaces.c (resolve_face_name): Handle case that FACE_NAME
7676 is not a symbol or string.
7678 * xdisp.c (echo_area_display): Don't perform a display update from
7679 inside redisplay. The update will happen anyway at the end of
7680 redisplay, and it can confuse redisplay (GC messages while
7681 redisplaying, for instance.)
7683 2000-10-30 Stefan Monnier <monnier@cs.yale.edu>
7685 * xrdb.c (x_load_resources): Use the class name in the defaults.
7687 * regex.c (re_iswctype, re_wctype_to_bit): Fix braino.
7688 (regex_compile): Catch bogus \(\1\).
7690 2000-10-30 Gerd Moellmann <gerd@gnu.org>
7692 * xterm.c (x_alloc_nearest_color): Fix last change to compare
7695 * xterm.c (x_alloc_nearest_color): If allocation succeeds, and
7696 we have a color cache, check that the cached color equals the
7697 allocated color. If not, clear the color cache.
7699 * window.c (displayed_window_lines): Change buffers if necessary.
7700 Fix computation of displayed lines.
7702 * keyboard.c (syms_of_keyboard): Change DEFVAR_LISP of
7703 update_menu_bindings to DEFVAR_BOOL.
7705 2000-10-30 Kenichi Handa <handa@etl.go.jp>
7707 * search.c (Fset_match_data): Be sure to make search_regs always sane.
7709 * puresize.h (BASE_PURESIZE): Increase to 680000.
7711 * fns.c (Foptimize_char_table): Fix arg for CHARSET_DIMENSION.
7713 2000-10-29 Jason Rumney <jasonr@gnu.org>
7715 * w32term.h (FONT_DESCENT): Negate descent of BDF fonts.
7717 * w32term.c (w32_bdf_per_char_metric): Negate descent.
7718 (w32_cache_char_metrics): Handle possibility that 'x' does not
7719 exist in a BDF font.
7720 (W32_TEXTOUT): w32_BDF_TextOut wants number of bytes not chars.
7722 * w32bdf.h (bdffont): Add nchars.
7724 * w32bdf.c (set_bdf_font_info): Set it.
7725 (w32_BDF_TextOut): Swap byte order of double byte characters.
7726 (w32_load_bdf_font): Set double_byte_p based on bdf_font->nchars.
7728 2000-10-28 Eli Zaretskii <eliz@is.elta.co.il>
7730 * frame.c (Fframe_parameters): Fix the change from 2000-10-16:
7731 don't override the colors in frame's param_alist, unless they are
7734 * term.c (reassert_line_highlight): If inverse_video is non-zero,
7735 reverse the effect of the highlight flag.
7737 2000-10-27 Ken Raeburn <raeburn@gnu.org>
7739 * window.h (Fwindow_live_p): Declare.
7741 * undo.c (record_delete): Check that last_undo_buffer is really a
7742 buffer before applying XBUFFER to it.
7744 * keymap.c (where_is_internal): Pass lisp object, not integer, to
7747 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
7749 * lisp.h (KEYMAPP): New macro.
7750 (get_keymap): Remove.
7751 (get_keymap_1): Rename get_keymap.
7753 * keyboard.h (get_keymap_1, Fkeymapp): Remove prototype.
7755 * xterm.c (note_mode_line_highlight): Use KEYMAPP.
7757 * xmenu.c (single_submenu): Use KEYMAPP.
7758 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
7759 Use KEYMAPP rather than Fkeymapp.
7761 * w32term.c (note_mode_line_highlight): Use KEYMAPP.
7763 * w32menu.c (True, False): Remove (use TRUE and FALSE instead).
7764 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
7765 Use KEYMAPP rather than Fkeymapp.
7766 (single_submenu): Use KEYMAPP.
7767 (w32_menu_show, w32_dialog_show): Use TRUE.
7769 * minibuf.c (Fread_from_minibuffer): Update call to get_keymap.
7771 * keymap.c (KEYMAPP): Remove (moved to lisp.h).
7772 (Fkeymapp): Use KEYMAPP.
7773 (get_keymap): Rename from get_keymap_1. Remove old def.
7774 Return t when autoload=0 and error=0 and the keymap needs autoloading.
7775 (Fcopy_keymap): Check (eq (car x) 'keymap) rather than using Fkeymapp.
7776 (Fminor_mode_key_binding): Don't raise an error if the binding
7778 (Fuse_global_map, Fuse_local_map): Allow autoloading.
7779 (Faccessible_keymaps): Fetch keymaps rather than checking Fkeymapp.
7781 * keyboard.c (read_char): get_keymap_1 -> get_keymap.
7782 Allow Vspecial_event_map to be autoloaded.
7783 (menu_bar_items): Fetch the keymap rather than using keymapp.
7784 (menu_bar_one_keymap): No need to follow func-indirect any more.
7785 (parse_menu_item): get_keymap_1 -> get_keymap.
7786 (tool_bar_items): Fetch the keymap rather than using keymapp.
7787 (read_key_sequence): Use KEYMAPP.
7789 * intervals.c (get_local_map): Use get_keymap rather than following
7790 function-indirections explicitly.
7792 * doc.c (Fsubstitute_command_keys): get_keymap_1 -> get_keymap.
7794 2000-10-27 Jason Rumney <jasonr@gnu.org>
7796 * w32fns.c (Fx_create_frame): Make default fontsize on w32 10
7797 point, as Windows has oversized fonts.
7799 * fontset.c (syms_of_fontset) [WINDOWSNT]: Likewise.
7801 2000-10-27 Gerd Moellmann <gerd@gnu.org>
7803 * gmalloc.c [GC_MCHECK]: Add code from mcheck.c of glibc-1.09.1.
7804 (freehook, reallochook): Handle null pointer arguments.
7805 (__malloc_initialize) [GC_MCHECK]: Call mcheck.
7807 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
7809 * regex.c (POP_FAILURE_REG_OR_COUNT, re_match_2_internal)
7810 (re_match_2_internal, re_match_2_internal, re_match_2_internal):
7811 Giving in to popular pressure to shut up the compiler with casts.
7813 2000-10-27 Gerd Moellmann <gerd@gnu.org>
7815 * xterm.c (x_draw_glyph_string): Treat XA_UNDERLINE_POSITION as a
7816 signed value, and use a default value computed from the font's
7819 2000-10-27 Miles Bader <miles@lsi.nec.co.jp>
7821 * xterm.c (x_draw_glyph_string): Add a workaround so that fonts
7822 that specify a negative underline position can still use underlines.
7824 * window.c (Fpos_visible_in_window_p): Make POS default to
7825 WINDOW's point, not the current buffer's point.
7827 2000-10-26 Dave Love <fx@gnu.org>
7829 * s/sol2-5.h: Don't define SYSTEM_MALLOC so that we can find out
7830 when it's necessary.
7832 2000-10-26 Gerd Moellmann <gerd@gnu.org>
7834 * window.c (size_window): Compute size difference from sum of old
7835 child window sizes instead of from parent's size.
7837 * xdisp.c (pos_visible_p): Change current buffer if necessary.
7838 Handle obscured lines at the top of the window.
7840 * frame.c (Fdelete_frame): Doc fix. Move running the hook
7841 down after the last error condition check.
7843 * frame.c (Fdelete_frame): Run delete-frame-hook.
7845 2000-10-26 Kenichi Handa <handa@etl.go.jp>
7847 * coding.c (decode_coding): Fix previous change (check also
7848 CODING_MODE_LAST_BLOCK).
7850 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
7852 * regex.c: More `unsigned char' -> `re_char' changes.
7853 Also change several `int' into `re_wchar_t'.
7854 (PATTERN_STACK_EMPTY, PUSH_PATTERN_OP, POP_PATTERN_OP): Remove.
7855 (PUSH_FAILURE_POINTER): Don't cast any more.
7856 (POP_FAILURE_REG_OR_COUNT): Remove the cast that strips `const'.
7857 We want GCC to complain, since this piece of code makes
7858 re_match non-reentrant, which *should* be fixed.
7859 (GET_BUFFER_SPACE): Use size_t rather than unsigned long.
7860 (EXTEND_BUFFER): Use RETALLOC.
7861 (SET_LIST_BIT): Don't cast.
7862 (re_wchar_t): New type.
7863 (re_iswctype, re_wctype_to_bit): Make it crystal clear to GCC
7864 that those two functions will always properly return.
7865 (IMMEDIATE_QUIT_CHECK): Cast to void.
7866 (analyse_first): Use recursion rather than an explicit stack.
7867 (re_compile_fastmap): Can't fail anymore.
7868 (re_search_2): Don't check re_compile_fastmap for failure.
7869 (PUSH_NUMBER): Renamed from PUSH_FAILURE_COUNT.
7870 Now also sets the new value (passed in a new argument).
7871 (re_match_2_internal): Use it.
7872 Also, use a new var `reg' of type size_t when looping through regs
7873 rather than reuse the inappropriate `mcnt'.
7875 * keymap.c (where_is_cache, where_is_cache_keymaps): New vars.
7876 (Fset_keymap_parent, store_in_keymap): Flush the where-is cache.
7877 (where_is_internal): Renamed from Fwhere_is_internal.
7878 Don't DEFUN any more. Arg `xkeymap' replaced by `keymaps'.
7879 (Fwhere_is_internal): New function wrapping where_is_internal.
7880 (where_is_internal_1): Handle the case where we're filling the cache.
7881 (syms_of_keymap): Init and gcpro the where_is_cache(|_keymaps).
7883 2000-10-25 Miles Bader <miles@gnu.org>
7885 * xdisp.c (pos_visible_p): Don't add `it.current_y' twice.
7887 2000-10-25 Gerd Moellmann <gerd@gnu.org>
7889 * window.c (pos_fully_visible_p): Removed.
7890 (Fpos_visible_in_window_p): Use pos_visible_p to determine
7891 if position is visible and/or fully visible.
7893 * lisp.h (pos_visible_p): Add prototype.
7895 * xdisp.c (pos_visible_p): New function.
7897 2000-10-25 Kenichi Handa <handa@etl.go.jp>
7899 * process.c (send_process): If OBJECT is t, it means that the data
7900 is from C string, but we should encode it. Before calling
7901 setup_raw_text_coding_system, be sure to flush out data by the
7902 previous coding system.
7904 2000-10-25 Miles Bader <miles@lsi.nec.co.jp>
7906 * buffer.c (overlays_at): Only let CHANGE_REQ inhibit an
7907 assignment of startpos to prev when startpos == pos.
7909 * editfns.c (find_field): Set the field stickiness correctly from
7910 overlay fields. Use renamed `text_property_stickiness'.
7911 (text_property_stickiness): Renamed from `char_property_stickiness'.
7912 Only check text properties, not overlays.
7913 * textprop.c (get_char_property_and_overlay): New function.
7914 (Fget_char_property): Use it.
7915 * intervals.h (get_char_property_and_overlay): Add declaration.
7917 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
7919 * keymap.c: Use AREF, ASET and ASIZE macros.
7920 (Fmake_sparse_keymap): Docstring fix.
7922 (shadow_lookup): Move up.
7923 Handle the case where lookup-key returns an integer.
7924 (where_is_internal_1): Drop arg `keymap'. Don't check shadowing.
7925 (where_is_internal_2): Adapt to fewer args for where_is_internal_1.
7926 (Fwhere_is_internal): Allow `xkeymap' to be a list of keymaps.
7927 Simplify/rewrite the keymap-finding code.
7928 Add check for command shadowing, using shadow_lookup.
7930 2000-10-24 Stefan Monnier <monnier@cs.yale.edu>
7932 * keymap.c (fix_submap_inheritance): Use get_keymap_1 on parent_entry
7933 rather than KEYMAPP, to allow EQ to work correctly if parent_entry is
7936 2000-10-24 Andrew Innes <andrewi@gnu.org>
7938 * dired.c (directory_files_internal_unwind): New function.
7939 (directory_files_internal): Use it to ensure closedir is called
7940 even if expand-file-name or file-attributes throw, eg. because of
7941 a user interrupt. Also enable immediate_quit while calling
7942 re_search, so that matching can be interrupted as well.
7944 2000-10-24 Andrew Innes <andrewi@gnu.org>
7946 * regex.c (IMMEDIATE_QUIT_CHECK): New macro, which does QUIT on
7948 (re_match_2_internal): Use IMMEDIATE_QUIT_CHECK instead of QUIT,
7949 so that re_search functions only quit when callers expect them to.
7951 2000-10-24 Kenichi Handa <handa@etl.go.jp>
7953 * regex.c (regex_compile): Change the way of handling a range from
7954 a char less than 256 to a char not less than 256.
7956 2000-10-24 Gerd Moellmann <gerd@gnu.org>
7958 * window.c (size_window): Prevent setting window's width or
7959 height to a negative value (esp. with XSETFASTINT).
7961 * gmalloc.c (state_protected_p, last_state_size, last_heapinfo)
7962 [GC_MALLOC_CHECK && GC_PROTECT_MALLOC_STATE]: New variables.
7963 (protect_malloc_state) [GC_MALLOC_CHECK &&
7964 GC_PROTECT_MALLOC_STATE]: New function.
7965 (PROTECT_MALLOC_STATE): New macro.
7966 (__malloc_initialize, morecore, _malloc_internal)
7967 (_free_internal) _realloc_internal): Use it to make _heapinfo
7968 read-only outside of gmalloc.
7970 * keymap.c: Update copyright.
7972 * .gdbinit (xbacktrace): Handle case that $bt->function isn't
7975 2000-10-24 Colin Walters <walters@cis.ohio-state.edu>
7977 * filelock.c (unlock_all_files): Use unlock_file to expand each
7978 buffer's file_truename before trying remove its lock file.
7980 2000-10-24 Eli Zaretskii <eliz@is.elta.co.il>
7982 * coding.c (decode_coding_emacs_mule): If coding->eol_type is CR
7983 or CRLF, decode EOLs.
7985 2000-10-24 Kenichi Handa <handa@etl.go.jp>
7987 * window.c (Fdisplay_buffer): Fix doc.
7989 2000-10-23 Jason Rumney <jasonr@gnu.org>
7991 * fontset.c (syms_of_fontset) [WINDOWSNT]: Special case for
7992 ASCII font of default fontset on Windows.
7994 * w32term.c (VCENTER_BASELINE_OFFSET): Bias division (see
7995 xterm.c comment below).
7997 * w32fns.c (x_to_w32_font): Initialize dpi from dpyinfo->resy.
7999 2000-10-23 Gerd Moellmann <gerd@gnu.org>
8001 * xterm.c (x_connection_closed): Reset handling_signal.
8003 * alloc.c (emacs_blocked_free) [GC_MALLOC_CHECK]: Handle freeing null.
8005 2000-10-23 Miles Bader <miles@gnu.org>
8007 * window.c (window_scroll_pixel_based, window_scroll_line_based):
8008 Pass nil for FULLY argument to Fpos_visible_in_window_p to
8009 maintain old behavior.
8010 * minibuf.c (Fminibuffer_complete): Likewise.
8012 2000-10-23 Miles Bader <miles@lsi.nec.co.jp>
8014 * xterm.c (VCENTER_BASELINE_OFFSET): Bias the division by two, so
8015 that when a font can't be exactly centered, it errs up rather than
8018 2000-10-23 ShengHuo ZHU <zsh@cs.rochester.edu>
8020 * fns.c (Fbase64_decode_string): The decoded result should be unibyte.
8022 2000-10-23 Andrew Choi <akochoi@i-cable.com>
8024 * dispextern.h [macintosh]: Include macgui.h instead of macterm.h.
8026 * dispnew.c [macintosh]: Include macterm.h.
8027 (init_display) [macintosh]: Initialization for window system.
8029 * emacs.c (main) [macintosh]: Call syms_of_textprop,
8030 syms_of_macfns, syms_of_ccl, syms_of_fontset, syms_of_xterm,
8031 syms_of_search, x_term_init, and init_keyboard before calling
8032 init_window_once. Also, call syms_of_xmenu.
8034 * fontset.c (syms_of_fontset) [macintosh]: Set ASCII font of
8035 default fontset to Monaco.
8037 * frame.c [macintosh]: Include macterm.h. Remove declarations of
8038 NewMacWindow and DisposeMacWindow.
8039 (make_terminal_frame) [macintosh]: Call make_mac_terminal_frame
8040 instead of calling NewMacWindow and setting fields of
8041 f->output_data.mac directly. Call init_frame_faces.
8042 (Fdelete_frame) [macintosh]: Remove unused code.
8043 (Fmodify_frame_parameters) [macintosh]: Call
8044 x_set_frame_parameters instead of mac_set_frame_parameters.
8046 * frame.h [macintosh]: Define menu_bar_lines field in struct
8047 frame. Define FRAME_EXTERNAL_MENU_BAR macro.
8049 * keyboard.c [macintosh]: Include macterm.h.
8050 (kbd_buffer_get_event) [macintosh]: Generate delete_window_event
8051 and menu_bar_activate_event type events as for X and NT.
8052 (make_lispy_event) [macintosh]: Construct lisp events of type
8053 MENU_BAR_EVENT as for X and NT.
8055 * sysdep.c [macintosh]: Remove declaration for sys_signal.
8056 Include stdlib.h. Remove definition of Vx_bitmap_file_path.
8057 (sys_subshell) [macintosh]: Remove definition entirely.
8058 (init_sys_modes) [macintosh]: Do not initialize Vwindow_system and
8059 Vwindow_system_version here. Remove initialization of
8060 Vx_bitmap_file_path.
8061 (read_input_waiting): Correct the number of parameters passed to
8063 Move all Macintosh functions to mac/mac.c.
8065 * term.c [macintosh]: Include macterm.h.
8067 * window.c [macintosh]: Include macterm.h.
8069 * xdisp.c [macintosh]: Include macterm.h. Declare
8070 set_frame_menubar and pending_menu_activation.
8071 (echo_area_display) [macintosh]: Do not return if terminal frame
8072 is the selected frame.
8073 (update_menu_bar) [macintosh]: Check FRAME_EXTERNAL_MENU_BAR (f).
8074 Allow only the selected frame to set menu bar.
8075 (redisplay_window) [macintosh]: Obtain menu bar to redisplay by
8076 calling FRAME_EXTERNAL_MENU_BAR (f).
8077 (display_menu_bar) [macintosh]: Check FRAME_MAC_P (f).
8079 * xfaces.c [macintosh]: Include macterm.h. Define x_display_info
8080 and check_x. Declare XCreateGC. Define x_create_gc and
8081 x_free_gc. Initialize font_sort_order.
8082 (x_face_list_fonts) [macintosh]: Use the same code as WINDOWSNT,
8083 but call x_list_fonts instead of w32_list_fonts.
8084 (Finternal_face_x_get_resource) [macintosh]: Do not call
8085 display_x_get_resource.
8086 (prepare_face_for_display) [macintosh]: Set xgcv.font.
8087 (realize_x_face) [macintosh]: Load the font if it is specified in
8089 (syms_of_xfaces) [macintosh]: Initialize Vscalable_fonts_allowed to Qt.
8091 2000-10-22 Stefan Monnier <monnier@cs.yale.edu>
8093 * keymap.c (fix_submap_inheritance): Don't do anything if parent_entry
8094 is nil: since we go to the end of submap anyway, we'd end up
8096 (access_keymap): Don't use KEYMAPP on meta_map since KEYMAPP
8097 doesn't obey autoload.
8099 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
8101 * msdos.c (dos_set_window_size): Update screen dimension variables.
8103 2000-10-21 Jason Rumney <jasonr@gnu.org>
8105 * w32term.c (w32_cache_char_metrics): Double check that font is
8106 really fixed pitch before trusting tmPitchAndFamily.
8108 2000-10-21 Andrew Innes <andrewi@gnu.org>
8110 * w32gui.h (w32_char_font_type): Move enum from w32term.c
8112 * w32term.h: Extern decl for w32_cache_char_metrics.
8114 * w32bdf.c (w32_load_bdf_font): Call w32_cache_char_metrics.
8116 * w32fns.c (w32_load_system_font): Call w32_cache_char_metrics.
8117 (w32_unload_font): Free per_char array if present.
8119 * w32term.c (w32_per_char_metric): Remove HDC argument. Use
8120 cached information in emulated XFontStruct to handle common cases
8121 quickly. Do not allocate XCharStruct for return.
8122 (w32_native_per_char_metric): New function.
8123 (w32_bdf_per_char_metric): Fill in supplied XCharStruct instead of
8125 (x_produce_glyphs): Don't get an HDC. Change calls to
8126 w32_per_char_metric to match arg change above. Remove calls to
8128 (w32_get_glyph_overhangs): Ditto.
8129 (w32_cache_char_metrics): New function.
8131 * makefile.w32-in: Change .obj to .$(O) in all dependencies.
8132 ($(BLD)/casefiddle.$(O)): Remove compile command.
8133 ($(BLD)/gmalloc.$(O)): Remove compile command.
8134 ($(BLD)/dispnew.obj):
8135 ($(BLD)/keyboard.obj):
8136 ($(BLD)/w32inevt.obj):
8137 ($(BLD)/w32bdf.obj):
8139 ($(BLD)/buffer.obj):
8140 ($(BLD)/editfns.obj):
8142 ($(BLD)/fileio.obj):
8144 ($(BLD)/indent.obj):
8145 ($(BLD)/insdel.obj):
8146 ($(BLD)/intervals.obj):
8147 ($(BLD)/minibuf.obj):
8149 ($(BLD)/scroll.obj):
8150 ($(BLD)/sysdep.obj):
8151 ($(BLD)/textprop.obj):
8152 ($(BLD)/widget.obj):
8153 ($(BLD)/xdisp.obj): Add dependency on w32gui.h.
8154 ($(BLD)/term.obj): Add dependency on dispextern.h.
8156 * makefile.nt ($(BLD)\dispnew.obj):
8157 ($(BLD)\keyboard.obj):
8158 ($(BLD)\w32inevt.obj):
8159 ($(BLD)\w32bdf.obj):
8161 ($(BLD)\buffer.obj):
8162 ($(BLD)\editfns.obj):
8164 ($(BLD)\fileio.obj):
8166 ($(BLD)\indent.obj):
8167 ($(BLD)\insdel.obj):
8168 ($(BLD)\intervals.obj):
8169 ($(BLD)\minibuf.obj):
8171 ($(BLD)\scroll.obj):
8172 ($(BLD)\sysdep.obj):
8173 ($(BLD)\textprop.obj):
8174 ($(BLD)\widget.obj):
8175 ($(BLD)\xdisp.obj): Add dependency on w32gui.h.
8176 ($(BLD)\term.obj): Add dependency on dispextern.h
8178 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
8180 * minibuf.c (Fminibuffer_complete): Call Fpos_visible_in_window_p
8181 with an additional argument of Qt.
8183 2000-10-21 Miles Bader <miles@gnu.org>
8185 * window.c (pos_fully_visible_in_window_p): New function.
8186 (Fpos_visible_in_window_p): Add FULLY argument.
8187 Use pos_fully_visible_in_window_p.
8188 (window_scroll_pixel_based, window_scroll_line_based): Update
8189 calls to Fpos_visible_in_window_p.
8190 * lisp.h (Fpos_visible_in_window_p): Update prototype
8192 2000-10-20 Gerd Moellmann <gerd@gnu.org>
8194 * alloc.c (toplevel): Conditionalize compilation of mem_*
8195 functions differently.
8197 2000-10-20 Jason Rumney <jasonr@gnu.org>
8199 * alloc.c (toplevel): Move #ifdef GC_MARK_STACK back to above
8200 mem_init where it used to be. mem_z etc not defined otherwise.
8202 2000-10-20 Gerd Moellmann <gerd@gnu.org>
8204 * alloc.c (toplevel) [SYSTEM_MALLOC || DOUG_LEA_MALLOC]: Undef
8206 (toplevel) [GC_MARK_STACK || GC_MALLOC_CHECK]: Move mem_node
8207 structure definition and related variabled to the top of the file.
8208 Include this code when GC_MALLOC_CHECK is defined.
8209 (lisp_malloc, lisp_free) [GC_MALLOC_CHECK]: Don't
8210 register/unregister allocated region.
8211 (emacs_blocked_free) [GC_MALLOC_CHECK]: Check if freeing something
8212 which isn't allocated.
8213 (emacs_blocked_malloc) [GC_MALLOC_CHECK]: Check if returning
8214 something which is already in use.
8215 (emacs_blocked_realloc) [GC_MALLOC_CHECK]: Likewise.
8216 (mem_insert) [GC_MALLOC_CHECK]: Use _malloc_internal.
8217 (mem_delete) [GC_MALLOC_CHECK]: Use _free_internal.
8218 (init_alloc_once) [GC_MALLOC_CHECK]: Call mem_init.
8220 * gmalloc.c (_malloc_internal) [GC_MALLOC_CHECK]: Use
8221 _malloc_internal instead of malloc.
8222 (_free_internal) [GC_MALLOC_CHECK]: Use _free_internal instead
8225 2000-10-20 Andrew Innes <andrewi@gnu.org>
8227 * strftime.c [!WINDOWSNT]: Don't apply Solaris 2.5 work-around on
8229 (my_strftime) <macro>: Don't use macro arg list when redefining as
8231 (my_strftime) <function>: Supply 0 as ut argument.
8233 2000-10-19 Jason Rumney <jasonr@altavista.net>
8235 * w32console.c: Do not undef HAVE_WINDOW_SYSTEM before
8236 including dispextern.h, as it stops faces from working.
8238 * w32fns.c (Fx_create_frame): Don't bother calling
8239 face-set-after-frame-default since the caller does it for us
8240 anyway. Clean up calls to x_get_arg to be consistent with X.
8242 * w32term.c (x_produce_glyphs): Handle
8243 unibyte_display_via_language_environment correctly.
8244 (w32_draw_box_rect): Fix the calculation of width and height.
8246 * w32menu.c (add_menu_item): Do not use MF_OWNERDRAW for titles,
8247 as it has stopped working.
8248 (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar position like
8251 2000-10-19 Gerd Moellmann <gerd@gnu.org>
8253 * eval.c (skip_debugger): Prevent a compiler warning.
8254 (Fcondition_case): Likewise.
8255 (Fbacktrace_frame): Use a null interactive spec.
8257 2000-10-19 Kenichi Handa <handa@etl.go.jp>
8259 * xterm.c (x_find_ccl_program): Check also fontp->full_name.
8261 2000-10-18 Gerd Moellmann <gerd@gnu.org>
8263 * strftime.c: Sync with glibc, file version 1.78.
8264 (my_strftime) [HAVE_TZNAME]: Use `UTC' instead of `GMT' which
8265 should no longer be used according to ISO 8601.
8267 * keymap.c (access_keymap): If IDX has a meta prefix, and there's
8268 no map for meta_prefix_char, don't try to use it as a keymap.
8269 Instead, if T_OK is non-zero, look up a default binding, if any,
8270 otherwise, if T_OK is zero, return nil.
8272 * xfns.c (x_to_xcolors, x_set_mouse_color, lookup_pixel_color)
8273 (x_to_xcolors, png_load): Use x_query_color.
8275 * xterm.c (x_color_cells, x_query_colors, x_query_color):
8277 (x_alloc_nearest_color): Use it to reduce calls to XQueryColors
8279 (x_copy_color, x_alloc_lighter_color): Likewise.
8281 * xterm.h (struct x_display_info): Add color_cells and ncolor_cells.
8282 (x_query_color, x_query_colors): Add prototype.
8284 * alloc.c (allocate_string) [GC_CHECK_STRING_BYTES]: Call
8285 check_string_bytes only if not noninteractive, increase count to 50.
8287 2000-10-18 Miles Bader <miles@lsi.nec.co.jp>
8289 * insdel.c (adjust_markers_for_delete): Handle before-insertion
8292 2000-10-17 Gerd Moellmann <gerd@gnu.org>
8294 * alloc.c (pure_bytes_used): Renamed from pureptr.
8296 (pure_alloc): New function.
8297 (make_pure_string, pure_cons, make_pure_float, make_pure_vector):
8299 (Fpurecopy): Use PURE_POINTER_P.
8301 * xdisp.c (try_cursor_movement): Use cursor_row_p also when
8302 PT has moved backward.
8304 * xdisp.c (cursor_row_p): Take continued lines into account.
8306 * alloc.c (mark_object) [GC_CHECK_STRING_BYTES]: Check validity of
8308 (check_string_bytes) [GC_CHECK_STRING_BYTES]: New function.
8309 (check_string_bytes_count) [GC_CHECK_STRING_BYTES]: New variable.
8310 (allocate_string) [GC_CHECK_STRING_BYTES]: Call it for every 10th
8313 * xdisp.c (forward_to_next_line_start): Switch iterator's handling
8314 of selective display off while searching for the next line start.
8316 2000-10-17 Kenichi Handa <handa@etl.go.jp>
8318 * Makefile.in (term.o): Depend on dispextern.h.
8320 2000-10-16 Stefan Monnier <monnier@cs.yale.edu>
8322 * keymap.c (keymap_memberp): Ensure that nil is not a member.
8324 2000-10-16 Gerd Moellmann <gerd@gnu.org>
8326 * xdisp.c (set_iterator_to_next): Reset box start and end flags of
8327 the iterator at the beginning, so that they can be set later on,
8328 for instance in reseat_at_next_visible_line_start, without being
8331 * xfns.c (pbm_format): Add :foreground and :background keywords.
8332 (PBM_FOREGROUND, PBM_BACKGROUND): New enumerators.
8333 (xbm_load): Recognize foreground and background color specifications.
8335 2000-10-16 Eli Zaretskii <eliz@is.elta.co.il>
8337 * dispextern.h (unspecified_fg, unspecified_bg): Declare.
8339 * dosfns.c (unspecified_fg, unspecified_bg): Remove extern declaration.
8341 * msdos.c (IT_set_face): Compare highlighted face with the default
8342 face, and invert colors if these faces' colors are identical.
8343 (Fmsdos_remember_default_colors): Don't swap foreground and
8344 background colors in initial_colors[].
8345 (IT_set_frame_parameters): Don't swap frame's foreground and
8346 background pixels. If ALIST includes "(reverse . t)", swap
8347 foreground-color and background-color properties in frame's
8348 param_alist. If the original frame's param_alist doesn't specify
8349 the colors, store unspecified-fg and unspecified-bg, reversed if
8352 * frame.c (Fframe_parameters): If a tty's frame's param_alist says
8353 the colors are unspecified and reversed, reverse fore- and back-
8354 ground in the returned value.
8355 (Fframe_parameter): Ditto.
8357 2000-10-16 Gerd Moellmann <gerd@gnu.org>
8359 * xdisp.c (find_last_unchanged_at_beg_row): Renamed from
8360 get_last_unchanged_at_beg_row.
8361 (find_first_unchanged_at_end_row): Renamed from
8362 get_first_unchanged_at_end_row.
8363 (find_first_unchanged_at_end_row): Convert assertions to
8364 unconditional tests which abort. When looking for a row in
8365 unchanged text, don't go further back than first_text_row.
8367 * xdisp.c (try_scrolling) <cursor in scroll margin at the bottom>:
8368 Don't add in the last line's height when deciding if the new
8369 position is below the scroll margin.
8371 2000-10-16 Miles Bader <miles@gnu.org>
8373 * editfns.c (Fconstrain_to_field): Check carefully for field
8374 boundaries if either OLD_POS or NEW_POS has a non-nil field
8375 property, even if they're the same.
8377 2000-10-16 Kenichi Handa <handa@etl.go.jp>
8379 * xterm.c (x_draw_box_rect): Fix the calculation of width and
8380 height for XFillRectangle.
8382 2000-10-15 Stefan Monnier <monnier@cs.yale.edu>
8384 * syntax.c (Fstring_to_syntax): New function extracted from
8385 Fmodify_syntax_entry.
8386 (Fmodify_syntax_entry): Use it and document the ! and | fences.
8387 (skip_chars, Fforward_comment): Remove unused variables.
8388 (syms_of_syntax): Add defsubr for string-to-syntax.
8389 (describe_syntax): Add code for comment and string fences.
8391 2000-10-14 Stefan Monnier <monnier@cs.yale.edu>
8393 * keymap.c (access_keymap): Add AUTOLOAD parameter.
8394 Do the meta->esc mapping. Call get_keyelt before returning.
8395 Start scanning from the second element (the first is always `keymap')
8396 to make it easier to detect when we reach a parent map.
8397 Handle the case of inheriting from a symbol whose function is a map.
8398 (Fkeymap_parent): Also handle the `inherit from symbol' case.
8399 (fix_submap_inheritance, Fdefine_key): Update call to access_keymap.
8400 (get_keyelt, Flookup_key): Update call to access_keymap.
8401 Remove the meta->esc mappings.
8402 (define_as_prefix): Delete old disabled code.
8403 (menu_item_p): New function.
8404 (where_is_internal_1): Skip over the few remaining menu items.
8405 * lisp.h (access_keymap): Update prototype.
8406 * keyboard.c (read_char, menu_bar_items, tool_bar_items):
8407 Update call to access_keymap.
8408 (follow_key, read_key_sequence): Update calls to access_keymap.
8409 Remove the meta->esc mappings.
8411 2000-10-13 Gerd Moellmann <gerd@gnu.org>
8413 * dispnew.c (direct_output_for_insert): Call set_iterator_to_next
8414 with additional argument.
8416 * xdisp.c (cursor_row_p): New function.
8417 (try_cursor_movement, display_line): Use it.
8419 * xdisp.c (append_space): Also save/restore iterator's current
8420 character and its length.
8422 * xdisp.c (init_from_display_pos): Add an assertion.
8423 (handle_stop): Don't set iterator's add_overlay_start.
8424 (handle_invisible_prop): Likewise.
8425 (load_overlay_strings): If text under an overlay is invisible,
8426 take both before- and after-strings into account when the iterator
8427 is positioned either at the start or at the end of the overlay.
8428 (forward_to_next_line_start): Rewritten.
8429 (reseat_at_next_visible_line_start): Rewritten.
8430 (set_iterator_to_next): Add parameter RESEAT_P.
8432 * dispextern.h (struct it): Remove member add_overlay_start.
8433 (set_iterator_to_next): Change prototype.
8435 2000-10-13 Kenichi Handa <handa@etl.go.jp>
8437 * coding.c (code_convert_region): Be sure to initialize
8438 coding->category_idx.
8439 (decode_coding_string): Set coding->src_multibyte and
8440 coding->dst_multibyte before using CODING_REQUIRE_DECODING.
8441 (encode_coding_string): Set coding->src_multibyte and
8442 coding->dst_multibyte before using CODING_REQUIRE_ENCODING.
8444 2000-10-12 Stefan Monnier <monnier@cs.yale.edu>
8446 * xfns.c (Fx_create_frame): Don't bother calling
8447 face-set-after-frame-default since the caller does it for us anyway.
8449 2000-10-12 Eli Zaretskii <eliz@is.elta.co.il>
8451 * window.c (coordinates_in_window): Fix detection of vertical line
8452 on character terminals.
8454 2000-10-12 Gerd Moellmann <gerd@gnu.org>
8456 * editfns.c (save_excursion_save): Additionally record the
8458 (save_excursion_restore): If buffer was visible in a window, and a
8459 different window was selected, and the old selected window is
8460 still live, restore point in that window.
8462 2000-10-12 Kenichi Handa <handa@etl.go.jp>
8464 * xterm.c (x_produce_glyphs): Handle
8465 unibyte_display_via_language_environment correctly.
8467 * regex.c (regex_compile): Change the way of handling a range from
8468 unibyte char to multibyte char.
8470 * syntax.c (skip_chars): Change the way of handling a range from
8471 unibyte char to multibyte char.
8473 * process.c (read_process_output): Cancel previous change.
8475 2000-10-11 Eli Zaretskii <eliz@is.elta.co.il>
8477 * search.c (Fsearch_backward, Fsearch_forward): Doc fix.
8479 * charset.c (Ffind_charset_string): Doc fix.
8480 (Ffind_charset_region): Doc fix.
8482 2000-10-11 Kenichi Handa <handa@mule.m17n.org>
8484 * process.c (read_process_output): Fix previous change. Adjust
8485 multibyteness of text to insert in a buffer by
8486 string_make_unibyte/multibyte instead of Fstring_as_unibyte/multibyte.
8488 2000-10-10 Andreas Schwab <schwab@suse.de>
8490 * alloc.c (mark_object): Remove all workarounds installed on
8493 2000-10-10 Kenichi Handa <handa@etl.go.jp>
8495 * fns.c (READ_QUADRUPLET_BYTE): Set *NCHARS_RETURN before returning.
8496 (base64_encode_1): Make it work for a text of multibyte form.
8497 (Fbase64_decode_region): Allocate sufficient memory for multibyte
8498 case. Don't call str_to_multibyte because base64_decode_1
8499 produces correct multibyte form for eight-bit codes.
8500 (Fbase64_decode_string): Adjusted for the change of base64_decode_1.
8501 (base64_decode_1): New args MULTIBYTE and NCHARS_RETURN. If
8502 MULTIBYTE is nonzero, produce correct multibyte form for eight-bit
8505 * charset.h (CHAR_STRING): Optimized for single byte characters.
8507 2000-10-09 Andreas Schwab <schwab@suse.de>
8509 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Reset S to
8510 -1 after socket is closed, to fall through to error processing.
8512 2000-10-09 Eli Zaretskii <eliz@is.elta.co.il>
8514 * msdos.c (IT_set_frame_parameters): Don't initialize Lisp_Object
8515 variables. If ALIST includes foreground-color or
8516 background-color, change also the colors of the default face for
8519 2000-10-08 Eli Zaretskii <eliz@is.elta.co.il>
8521 * msdos.c (top-level) <Qbackground_color, Qforeground_color>: Make
8522 them extern (they are defined on xfaces.c).
8523 (syms_of_msdos): Don't intern and don't staticpro
8524 Qbackground_color and Qforeground_color.
8526 2000-10-07 Eli Zaretskii <eliz@is.elta.co.il>
8528 * frame.c (Fframe_parameter): For non-windowed frames, if
8529 f->param_alist says foreground or background color is unspecified,
8530 call tty_color_name to return the color name computed from the
8531 frame's current colors.
8533 2000-10-06 Dave Love <fx@gnu.org>
8535 * terminfo.c (ospeed): Don't declare.
8537 * sysdep.c: Don't include string.h.
8538 (h_errno): Declare conditional also on TRY_AGAIN.
8540 * charset.c (Ffind_charset_string): Doc fix.
8542 * fns.c (Fbase64_encode_region, Fbase64_encode_string)
8543 (Fbase64_decode_region, Fbase64_decode_string): More explicit
8546 2000-10-05 Dave Love <fx@gnu.org>
8548 * xmenu.c (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar
8549 position like menu-bar.
8551 2000-10-05 Gerd Moellmann <gerd@gnu.org>
8553 * keyboard.c (Frecursive_edit): Make sure redisplay can happen.
8555 * xdisp.c (handle_single_display_prop): Use safe_call1.
8556 (safe_call): Renamed from call_function.
8557 (safe_call1): New function.
8558 (handle_fontified_prop): Use safe_call1 instead of call1.
8559 (safe_eval): Renamed from eval_form.
8560 (safe_eval_handler): Renamed from eval_handler.
8561 (handle_single_display_prop, display_mode_element): Use safe_eval
8562 instead of eval_form.
8564 * xfaces.c (merge_face_heights): Use safe_call instead of
8567 * keyboard.c (show_help_echo): Use safe_call instead of
8568 call_function; use safe_eval instead of eval_form.
8570 * lisp.h (safe_call): Renamed from call_function.
8571 (safe_eval): Renamed from eval_form.
8572 (safe_call1): Add prototype.
8574 2000-10-05 Miles Bader <miles@lsi.nec.co.jp>
8576 * xfns.c (image_ascent): Rearrange ascent calculation for the
8579 2000-10-04 Stefan Monnier <monnier@cs.yale.edu>
8581 * keymap.c (Fwhere_is_internal): Ignore `menu-bar' and `tool-bar'.
8582 (where_is_internal_1): Don't bother ignoring menu-items any more.
8584 2000-10-04 Gerd Moellmann <gerd@gnu.org>
8586 * keyboard.c (update_menu_bindings): New variable.
8587 (parse_menu_item): Use AREF. If update_menu_bindings
8588 is 0, don't update menu bindings.
8589 (syms_of_keyboard): New Lisp variable `update-menu-bindings'.
8591 2000-10-03 Eli Zaretskii <eliz@is.elta.co.il>
8593 * alloc.c (Fgarbage_collect): Prevent compiler warning for a call
8596 2000-10-02 Stefan Monnier <monnier@cs.yale.edu>
8598 * syntax.c (forw_comment): Match nestedness of ender/starter.
8599 (Fforward_comment): Treat an unmatched \n comment-ender as whitespace.
8600 (prev_char_comstart_first): Remove.
8601 (back_comment): Check two-char comment markers more carefully
8602 to better handle overlapping cases like *//* or /* */* */ ...
8603 Match nestedness of ender/starter.
8605 2000-10-02 Dave Love <fx@gnu.org>
8607 * config.in (HAVE_GAI_STRERROR): Add undef.
8609 * process.c (Fopen_network_stream): Use it.
8611 * m/alpha.h (NO_REMAP): Don't define.
8613 2000-10-02 Gerd Moellmann <gerd@gnu.org>
8615 * lisp.h (wrong_type_argument): Remove NO_RETURN, the function can
8616 return with a string converted to an integer or vice versa when
8617 Vmocklisp_arguments is t.
8618 (Fsignal): Likewise. The function can return for `quit'.
8619 (struct gcpro): Declare member `var' to point to a volatile
8622 * eval.c (error): Prevent compiler warning.
8624 2000-09-30 Stefan Monnier <monnier@cs.yale.edu>
8626 * keymap.c (keymap_memberp): New function.
8627 (Fset_keymap_parent): Use it.
8628 (fix_submap_inheritance): Use get_keyelt, get_keymap_1 and KEYMAPP.
8629 Use keymap_memberp to avoid creating cycles.
8630 (access_keymap): Use KEYMAPP.
8632 2000-09-30 Gerd Moellmann <gerd@gnu.org>
8634 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Use
8635 gai_strerror. Make sure xerrno is set if connect fails. Improve
8638 2000-09-29 Jason Rumney <jasonr@gnu.org>
8640 * w32term.c (w32_char_font_type, w32_encode_char)
8641 (x_produce_glyphs): Distinguish single and multibyte BDF fonts.
8642 (w32_bdf_per_char_metric): New function.
8643 (w32_per_char_metric): Use it.
8644 (x_draw_glyph_string_background): Always draw background for BDF
8647 * w32bdf.h (glyph_struct, cache_bitmap): Cache bitmap data, not
8648 GDI object which is a scarce resource.
8650 * w32bdf.c (search_file_line): Fix skipping of whitespace.
8651 (get_quoted_string): Fix limit on memchr search.
8652 (set_bdf_font_info): Use unsigned chars. Negate yoffset.
8653 (w32_init_bdf_font): Initialize codepoint and bitmap heaps.
8654 (w32_free_bdf_font): Free bitmaps and codepoints on heaps.
8655 (get_cached_font_char, cache_char_offset): Use macro
8656 BDF_CODEPOINT_RANGE_COVER_P.
8657 (cache_char_offset): Use HeapAlloc to allocate codepoints on own heap.
8658 (clear_cached_bitmap_slots): New function.
8659 (GET_HEX_VALUE): G-Z, g-z are not hex.
8660 (w32_get_bdf_glyph): Convert to DIB format. Return bytes read.
8661 (get_bitmap_with_cache): Use new cache implementation.
8662 (create_offscreen_bitmap): New function.
8663 (w32_BDF_TextOut): Use it. Draw glyphs as DIBs.
8665 * w32term.c (x_produce_glyphs): If the distance from the current
8666 position to the next tab stop is less than a canonical character
8667 width, use the tab stop after that.
8668 (x_draw_glyphs): Handle case START and END are out of bounds more
8670 (x_clear_mouse_face): Block/unblock input.
8671 (x_display_and_set_cursor): Don't show a hollow box cursor for
8672 buffers whose cursor_type is nil.
8674 2000-09-29 Gerd Moellmann <gerd@gnu.org>
8676 * xfns.c (x_set_tool_bar_lines): Clear frame when tool bar disappears.
8678 * dispextern.h (updating_frame): Declare extern.
8680 2000-09-29 Andreas Schwab <schwab@suse.de>
8682 * m/ia64.h: Remove hack of not prototyping bcopy, etc.
8684 2000-09-29 Gerd Moellmann <gerd@gnu.org>
8686 * keyboard.c (menu_bar_one_keymap): If KEYMAP is a symbol,
8687 use its function definition.
8688 (tool_bar_items): Likewise.
8690 * lisp.h (fatal): Declare NO_RETURN.
8692 2000-09-29 Kenichi Handa <handa@etl.go.jp>
8694 * keymap.c: Remove the line "#undef NULL".
8696 2000-09-28 Gerd Moellmann <gerd@gnu.org>
8698 * xterm.c (x_make_frame_visible): Try harder to make the frame visible.
8700 2000-09-28 Dave Love <fx@gnu.org>
8702 * s/osf5-0.h: Define USE_MMAP_FOR_BUFFERS, not REL_ALLOC_MMAP.
8704 * s/sunos413.h (USE_MMAP_FOR_BUFFERS): Define.
8706 * .gdbinit (xreload): Note its need on GNU/Linux.
8708 * m/alpha.h (XUINT) [REL_ALLOC && _MALLOC_INTERNAL]: Don't declare
8709 r_alloc, r_alloc_free.
8711 2000-09-28 Kenichi Handa <handa@etl.go.jp>
8713 * syntax.c (skip_chars): Handle negation correctly.
8715 2000-09-27 Gerd Moellmann <gerd@gnu.org>
8717 * xfaces.c (realize_default_face): Call set_lface_from_font_name
8718 with non-zero FORCE_P argument.
8720 * dispnew.c (adjust_glyph_matrix, enable_glyph_matrix_rows):
8723 * xdisp.c (window_box_height): Add an assertion.
8725 * xfns.c (x_set_tool_bar_lines): Don't use more lines for the
8726 tool-bar than is available.
8727 (x_change_window_heights): Renamed from x_set_menu_bar_lines_1.
8729 2000-09-27 Dave Love <fx@gnu.org>
8731 * s/irix6-5.h: Now works 64-bit. Tidied.
8733 2000-09-26 Gerd Moellmann <gerd@gnu.org>
8735 * lisp.h (XINT) [EXPLICIT_SIGN_EXTEND]: Use BITS_PER_EMACS_INT
8736 instead of BITS_PER_INT.
8737 (XINT, XUINT) [NO_UNION_TYPE]: Cast result to EMACS_INT and
8738 EMACS_UINT, respectively.
8739 (NO_UNION_TYPE) [USE_LISP_UNION_TYPE]: Undefine.
8741 * m/sparc.h (BITS_PER_EMACS_INT) [__arch64__]: Don't define.
8743 * unexelf.c (ELFSIZE) [__NetBSD__ && __sparc_v9__]: Define to 64.
8745 * window.c (freeze_window_starts): Construct last argument for
8746 foreach_window differently.
8748 * xfns.c (x_decode_color): Don't return a Lisp_Object.
8750 * lisp.h (union Lisp_Object) [!NO_UNION_TYPE]: Use EMACS_INT and
8751 EMACS_UINT instead of `int' and `unsigned int'.
8752 (XSET) [EXPLICIT_SIGN_EXTEND]: Use EMACS_INT instead of `int'.
8754 * frame.h (struct frame): Make the `nothing' member of union
8755 output_data an EMACS_INT.
8757 * alloc.c (GC_CHECK_STRING_BYTES): Temporarily define, for bug hunting.
8758 (struct sdata) [GC_CHECK_STRING_BYTES]: Always record the string's
8759 size in the sdata structure.
8760 (SDATA_NBYTES, SDATA_DATA): New macros.
8761 (SDATA_OF_STRING, SDATA_SIZE) [GC_CHECK_STRING_BYTES]: Define
8762 differently for the different layout of the sdata structure.
8763 (allocate_string_data) [GC_CHECK_STRING_BYTES]: Record string size
8765 (sweep_strings, compact_small_strings) [GC_CHECK_STRING_BYTES]:
8766 Check that size recorded in the string size and size recorded in
8767 the sdata structure agree.
8769 2000-09-25 Dave Love <fx@gnu.org>
8771 * buffer.c: Include stdio.h.
8773 Partly suggested by Eduardo Horvath <eeh@netbsd.org>.
8775 * ralloc.c (__malloc_extra_blocks): Declare as __malloc_size_t.
8777 * alloc.c (__malloc_size_t) [DOUG_LEA_MALLOC]: Don't redefine it.
8778 (__malloc_size_t) [!DOUG_LEA_MALLOC]: Define unconditionally as size_t.
8779 (__malloc_extra_blocks): Declare as __malloc_size_t.
8781 2000-09-25 Gerd Moellmann <gerd@gnu.org>
8783 * alloc.c (mark_image): Use GC_NILP instead of NILP.
8785 * keyboard.c (show_help_echo): Set help_echo_showing_p.
8786 (read_char): If help-echo is showing, preserve the echo area
8789 * xdisp.c (help_echo_showing_p): New variable.
8790 (set_message): Reset it to 0.
8791 (init_xdisp): Initialize help_echo_showing_p.
8793 * dispextern.h (help_echo_showing_p): Declare extern.
8795 * config.in: Fix typo in __GNUC_MINOR__.
8797 * keyboard.h (quit_throw_to_read_char): Declare NO_RETURN.
8799 * s/freebsd.h (POSIX_SIGNALS): Define.
8801 * xterm.c (x_clear_mouse_face): Block/unblock input.
8803 2000-09-24 Dave Love <fx@gnu.org>
8805 * fns.c (base64_encode_1): Fix last change.
8807 2000-09-22 Gerd Moellmann <gerd@gnu.org>
8809 * dispnew.c (enable_glyph_matrix_rows): Remove xasserts.
8811 * xdisp.c (try_window_reusing_current_matrix): More fixes
8812 for the case window has a header-line.
8814 2000-09-22 Dave Love <fx@gnu.org>
8816 * xdisp.c (syms_of_xdisp): Defvar Vmenu_bar_update_hook to provide
8819 * xterm.c [SOLARIS2]: Remove redundant include of string.h.
8821 * fns.c (Fstring_as_unibyte, Fstring_as_multibyte): Doc fix.
8823 2000-09-21 Gerd Moellmann <gerd@gnu.org>
8825 * config.in (NO_RETURN): Define as `__attribute__((__noreturn__))'
8828 * lisp.h (wrong_type_argument, Fthrow, Fsignal, error):
8831 * window.c, term.c, xmenu.c, xrdb.c, emacs.c, macros.c,
8832 * keymap.c, insdel.c, marker.c, minibuf.c, fileio.c, dired.c,
8833 * indent.c, search.c, alloc.c, data.c: Avoid some more compiler
8836 * marker.c (byte_char_debug_check): Return void.
8838 * xfns.c (Fx_create_frame): Set default frame parameter value
8839 for tool-bar-lines to 1.
8841 * dispnew.c (scrolling_window): Compare y-positions of rows
8842 equal at the start. Some simplification.
8844 * xdisp.c (try_window_reusing_current_matrix): Fix computation of
8845 reused rows' y-position in the case window has a header-line, and
8846 new window start is greater than old window start.
8848 * process.c (process_sent_to): New variable.
8849 (send_process): Workaround for a crash on sparc-sun-solaris-2.6
8850 with GCC 2.95.2 caused by a parameter being clobbered by longjmp.
8851 Declare more parameters volatile.
8853 * lread.c (Vrecursive_load_depth_limit): New variable.
8854 (Fload): Check recursive loads whose recursion depth exceeds
8855 Vrecursive_load_depth_limit.
8856 (syms_of_lread): DERFAR_LISP recursive-load-depth-limit.
8858 2000-09-20 Gerd Moellmann <gerd@gnu.org>
8860 * fileio.c (Fread_file_name): Doc fix.
8862 * editfns.c (Fmessage_or_box): Doc fix.
8864 * fns.c (Fy_or_n_p, Fyes_or_no_p): Doc fix.
8866 * xfns.c (xbm_scan): Allow C-style comments.
8868 * xfns.c (xpm_init_color_cache) [ALLOC_XPM_COLORS]: If color
8869 symbols are specified, add color translations to the cache.
8870 (xpm_color_bucket, xpm_cache_color) [ALLOC_XPM_COLORS]: New functions.
8871 (xpm_lookup_color) [ALLOC_XPM_COLORS]: Use xpm_color_bucket and
8873 (xpm_load) [ALLOC_XPM_COLORS]: Pass frame and XPM attributes
8874 structures to xpm_init_color_cache.
8876 2000-09-19 Gerd Moellmann <gerd@gnu.org>
8878 * dispnew.c (update_window_line): Make sure to always draw mode-lines.
8880 2000-09-19 Andrew Innes <andrewi@gnu.org>
8882 * makefile.nt (bootstrap-emacs): Don't change directory.
8884 2000-09-19 Kenichi Handa <handa@etl.go.jp>
8886 * charset.h (UNIBYTE_STR_AS_MULTIBYTE_P): Fix previous change.
8888 * ccl.c (Fccl_execute_on_string): Make multibyte string correctly.
8889 If output buffer is too small, signal an appropriated error.
8891 2000-09-18 Dave Love <fx@gnu.org>
8893 * keyboard.c (menu_bar_items, tool_bar_items)
8894 (current_active_maps): Remove redundant get_local_map call.
8896 2000-09-18 Gerd Moellmann <gerd@gnu.org>
8898 * xterm.c (x_display_and_set_cursor): Don't show a hollow box
8899 cursor for buffers whose cursor_type is nil.
8901 * xterm.c (x_draw_image_glyph_string): Remove a comment describing
8902 a feature to implement that is already implemented.
8903 (note_mouse_highlight, x_find_ccl_program): Avoid some compiler
8906 * xfns.c (x_clear_image_1): New function.
8907 (x_clear_image): Use it.
8908 (x_from_xcolors): Use x_clear_image_1; don't free the image's mask.
8910 * dispnew.c (update_window): Move test for invisible lines
8911 at the top to update_window_line.
8912 (update_window_line): Handle invisible lines here.
8914 * xfns.c (clear_image_cache): Clear current matrices of all
8915 frames sharing an image cache. Block input while freeing
8916 images. Fix timestamp comparison.
8917 (x_clear_image): Also free the mask.
8919 * xfns.c (lookup_image): Block input while loading the image so
8920 that we won't get interrupted in a state where the image isn't yet
8922 (xbm_load_image, xbm_load, xpm_load, xpm_load, lookup_rgb_color)
8923 (lookup_pixel_color, x_to_xcolors, x_from_xcolors)
8924 (x_disable_image, x_build_heuristic_mask, pbm_load, png_load)
8925 (jpeg_load, tiff_load, gif_load, gs_load): Don't block/unblock input.
8927 2000-09-16 Gerd Moellmann <gerd@gnu.org>
8929 * dispnew.c (update_window): Make sure to make desired rows
8930 current even if they are completely invisible at the top
8933 2000-09-15 Gerd Moellmann <gerd@gnu.org>
8935 * xfns.c (lookup_image): Build mask before applying an algorithm.
8936 Recognize algorithm `disabled'.
8937 (cross_disabled_images): New variable.
8938 (COLOR_INTENSITY): New macro.
8939 (x_detect_edges): Use COLOR_INTENSITY.
8940 (x_disable_image): New function.
8941 (syms_of_xfns): DEFVAR_BOOL cross_disabled_images.
8943 * xdisp.c (build_desired_tool_bar_string): For a toolbar item in
8944 disabled state, don't apply an image transformation algorithm if
8945 the user specified an image for the disabled state. Use
8946 `:algorithm disabled' for creating a disabled item's image if the
8947 user hasn't specified an image.
8949 * xfns.c (ALLOC_XPM_COLORS): Define if we can use Emacs' color
8950 allocation functions with the XPM lib.
8951 (struct xpm_cached_color) [ALLOC_XPM_COLORS]: New structure.
8952 (XPM_COLOR_CACHE_BUCKETS) [ALLOC_XPM_COLORS]: New macro.
8953 (xpm_color_cache) [ALLOC_XPM_COLORS]: New variable.
8954 (xpm_init_color_cache, xpm_free_color_cache, xpm_lookup_color)
8955 (xpm_alloc_color, xpm_free_colors) [ALLOC_XPM_COLORS]: New functions.
8956 (xpm_load) [ALLOC_XPM_COLORS]: Use Emacs' own color allocation
8957 functions, if possible, because these handle color allocation
8958 failure more gracefully.
8959 (Fimage_mask_p): New function.
8961 * xfns.c (QCmatrix, QCcolor_adjustment, QCmask, Qemboss)
8962 (Qedge_detection, Qheuristic): New symbols.
8963 (syms_of_xfns): Initialize new symbols.
8964 (lookup_image): Handle `:mask X', `:algorithm emboss', and
8965 `algorithm (edge-detection ...)'.
8966 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format):
8967 (tiff_format, gif_format, gs_format): Add `:mask'.
8968 (XBM_MASK, XPM_MASK, PBM_MASK, PNG_MASK, JPEG_MASK, TIFF_MASK)
8969 (GIF_MASK, GS_MASK): New enumerators.
8970 (x_laplace_read_row, x_laplace_write_row): Functions removed.
8971 (emboss_matrix, laplace_matrix): New variables.
8972 (x_to_xcolors, x_from_xcolors, x_detect_edges, x_emboss)
8973 (x_edge_detection): New functions.
8974 (x_laplace): Rewritten in terms of x_detect_edges.
8975 (x_build_heuristic_mask): If image has a mask, free it.
8977 2000-09-14 Andrew Innes <andrewi@gnu.org>
8979 * makefile.w32-in: Revert to Unix line endings.
8981 2000-09-14 Andrew Innes <andrewi@gnu.org>
8983 * makefile.w32-in: Standardize indentation somewhat.
8984 (bootstrap-temacs): Use $(ARGQUOTE) instead of literal quotes, to
8985 cater for differences between shells.
8987 * w32term.c (w32_per_char_metric): Handle non-TrueType fonts.
8989 2000-09-14 Gerd Moellmann <gerd@gnu.org>
8991 * xterm.c (x_produce_glyphs): If the distance from the current
8992 position to the next tab stop is less than a canonical character
8993 width, use the tab stop after that.
8995 2000-09-14 Dave Love <fx@gnu.org>
8997 * buffer.c (alloc_buffer_text): Fix xmalloc call.
8999 2000-09-14 Gerd Moellmann <gerd@gnu.org>
9001 * xdisp.c (handle_fontified_prop): While running fontification
9002 functions, bind `fontification-functions' and
9003 `after-change-functions' to nil.
9005 * s/freebsd.h, s/irix-5.0.h, s/sol2.h, s/template.h
9006 (USE_MMAP_FOR_BUFFERS): Define instead of REL_ALLOC_MMAP.
9008 * Makefile.in (mallocobj) [SYSTEM_MALLOC]: Don't add ralloc.o.
9010 * emacs.c: Change conditional compilation on REL_ALLOC_MMAP to
9011 USE_MMAP_FOR_BUFFERS.
9013 * insdel.c (make_gap): Use enlarge_buffer_text.
9015 * buffer.c: Move allocation with mmap here, from ralloc.c. Change
9016 conditional compilation on REL_ALLOC_MMAP to USE_MMAP_FOR_BUFFERS.
9017 (mmap_alloc, mmap_free, mmap_realloc) [REL_ALLOC_MMAP]: Renamed
9018 from former r_alloc_* functions in ralloc.c.
9019 (mmap_page_size, mmap_initialized_p) [REL_ALLOC_MMAP]: New variables.
9020 (MEM_ALIGN) [REL_ALLOC_MMAP]: New macro.
9021 (mmap_init) [REL_ALLOC_MMAP]: New function.
9022 (alloc_buffer_text, enlarge_buffer_text, free_buffer_text): New
9023 functions replacing macros BUFFER_ALLOC, BUFFER_REALLOC, and
9026 * buffer.h (BUFFER_ALLOC, BUFFER_REALLOC, BUFFER_FREE): Removed.
9027 (enlarge_buffer_text): Add prototype.
9029 * ralloc.c: Remove everything having to do with the use of mmap.
9031 2000-09-13 Gerd Moellmann <gerd@gnu.org>
9033 * sound.c (Fplay_sound): Doc fix.
9035 * keyboard.c: Avoid some more compiler warnings.
9036 (parse_tool_bar_item): Ignore cached key bindings.
9038 * alloc.c: Add some comments about DOUG_LEA_MALLOC's use of mmap
9039 and allocation of Lisp data.
9041 2000-09-12 Gerd Moellmann <gerd@gnu.org>
9043 * xfaces.c: Remove conditional compilation on SCALABLE_FONTS.
9044 (Finternal_set_lisp_face_attribute): If frame is 0, set new frame
9047 * lread.c (Fload): Put code checking for recursive loads in #if 0.
9049 2000-09-12 Miyashita Hisashi <himi@meadowy.org>
9051 * ccl.c: Comment fixed.
9052 (MAX_MAP_SET_LEVEL): Increased to 30.
9053 (PUSH_MAPPING_STACK): Enclose with do-while block.
9054 (POP_MAPPING_STACK): Likewise.
9055 (stack_idx_of_map_multiple): New variable.
9056 (CCL_CALL_FOR_MAP_INSTRUCTION): New macro.
9057 (ccl_driver) <CCL_IterateMultipleMap>: If the content is a symbol,
9058 call the corresponding CCL program by CCL_CALL_FOR_MAP_INSTRUCTION.
9059 (ccl_driver) <CCL_MapSingle>: Likewise.
9060 (ccl_driver) <CCL_MapMultiple>: Rewritten to fix many bugs, deal
9061 with the case where looking up process reaches to the end of
9062 map-set, and call CCL programs as the above change.
9064 2000-09-11 Gerd Moellmann <gerd@gnu.org>
9066 * xfns.c (png_load, jpeg_load): Declare some variables volatile
9067 that might be clobbered by longjmp.
9068 (check_x_display_info, x_decode_color, create_frame_xic)
9069 (Fx_display_backing_store, Fx_display_visual_class)
9070 (x_build_heuristic_mask, pbm_scan_number): Avoid compiler warnings.
9072 * lread.c (init_lread): Set Vloads_in_progress to nil.
9073 (Fload): Show list of recursively loaded files, when signaling an
9076 * lread.c (Vloads_in_progress): New variable.
9077 (record_load_unwind): New function.
9078 (Fload): Check for recursive loads.
9079 (syms_of_lread): Initialize Vloads_in_progress.
9080 (read_integer, read1): Avoid some compiler warnings.
9082 * fns.c (concat, Fsubstring, internal_equal, Fnconc): Avoid some
9085 2000-09-11 Miles Bader <miles@gnu.org>
9087 * editfns.c (Fbuffer_string): Doc fix.
9089 2000-09-10 Gerd Moellmann <gerd@gnu.org>
9091 * ralloc.c (mmap_enlarge): Don't return 0 if successful.
9093 2000-09-09 Ken Raeburn <raeburn@gnu.org>
9095 * s/netbsd.h: Use NOT_C_CODE, not NO_C_SOURCE, when deciding
9096 whether to include other header files.
9098 2000-09-09 Gerd Moellmann <gerd@gnu.org>
9100 * xfaces.c (CYCLE_CHECK): Don't use the Lisp_Object returned
9101 by Fmemq as a boolean.
9103 2000-09-08 Stefan Monnier <monnier@cs.yale.edu>
9105 * xfaces.c (Finternal_set_lisp_face_attribute): Minor thinko.
9107 2000-09-08 Gerd Moellmann <gerd@gnu.org>
9109 * ralloc.c (mmap_fd): Remove initializer which can make it
9110 read-only in a dumped Emacs.
9111 (mmap_fd_1): New variable.
9112 (mmap_set_vars): Remove local `fd'. Save mmap_fd in mmap_fd_1,
9113 restore it from there.
9114 (r_alloc, r_re_alloc, r_alloc_free): Call r_alloc_init
9115 unconditionally so that mmap_fd can be initialized there.
9116 (r_alloc_init_fd): Open-coded in r_alloc_init; function removed.
9117 (r_alloc_init) [REL_ALLOC_MMAP && !MAP_ANON]: Open /dev/zero.
9118 (r_alloc_init) [REL_ALLOC_MMAP && MAP_ANON]: Set mmap_fd to -1.
9120 * xfaces.c (Finternal_merge_in_global_face): Return a Lisp object.
9122 * xdisp.c (dump_glyph_row): Fix printf format string.
9123 (display_line, move_it_in_display_line_to): Avoid compiler warnings.
9125 * s/freebsd.h (GC_MARK_STACK, REL_ALLOC_MMAP): Define.
9127 * keymap.c (Fset_keymap_parent): Check for cycles in keymap
9130 * xdisp.c (try_window_id): When trying to locate cursor in
9131 unchanged rows at the top, handle the case that we can't find it.
9133 * xterm.c (x_draw_glyphs): Handle case START and END are out
9134 of bounds more carefully.
9136 2000-09-08 Dave Love <fx@gnu.org>
9138 * s/sol2.h (REL_ALLOC_MMAP): Define.
9139 * s/irix5-0.h (REL_ALLOC_MMAP): Likewise.
9141 * ralloc.c: Don't include string.h (redundant).
9142 (MAP_ANON) [REL_ALLOC_MMAP]: Ensure it's defined.
9143 [!MAP_ANON]: Include fcntl.h.
9144 (mmap_fd) [REL_ALLOC_MMAP]: New variable.
9145 (r_alloc, r_re_alloc, r_alloc_free)
9146 (mmap_enlarge, mmap_set_vars): Use it.
9147 (r_alloc_init_fd): New function.
9148 (__morecore) [SYSTEM_MALLOC]: Don't declare.
9149 (r_alloc_init): Call r_alloc_init_fd. Conditionalize stuff on
9152 * Makefile.in (allocaobj) [!SYSTEM_MALLOC && REL_ALLOC_MMAP]:
9155 * unexelf.c (SHT_MIPS_DEBUG, HDRR) [__mips__]: Really confine last
9156 change to __NetBSD__.
9158 2000-09-08 Kenichi Handa <handa@etl.go.jp>
9160 * search.c (compile_pattern): Check the multibyteness of cached
9163 2000-09-08 Miles Bader <miles@gnu.org>
9165 * xfaces.c (default_face_vector): Function removed.
9166 (Finternal_merge_in_global_face): Restore old global/local
9167 attribute override order. Use inline loop instead of calling
9168 default_face_vector.
9170 2000-09-07 Gerd Moellmann <gerd@gnu.org>
9172 * ralloc.c (obtain, relinquish, relinquish, r_alloc_size_in_use)
9173 (get_bloc, relocate_blocs, update_heap_bloc_correspondence)
9174 (resize_bloc, r_alloc_sbrk, r_alloc_init): Add casts to `char *'
9175 where necessary, in case POINTER_TYPE is `void'.
9177 2000-09-07 Eli Zaretskii <eliz@is.elta.co.il>
9179 * frame.c (make_terminal_frame): Initialize frame foreground and
9180 background colors to unspecified, for the initial instance of an
9183 2000-09-07 Gerd Moellmann <gerd@gnu.org>
9185 * ralloc.c (mmap_find): Fix overlap computation.
9186 (mmap_enlarge): Compute nbytes before trying to find an
9189 * xfaces.c (smaller_face): Compare font heights with `<' and `>'
9192 * lread.c (syms_of_lread): Change value of regexp
9193 Vbytecomp_version_regexp to not match some XEmacs-compiled files.
9195 * xmenu.c (xdialog_show): When looking up the selection in
9196 menu_items, take `quote' boundaries into account; this corresponds
9197 to a nil ITEM in x-popup-dialog.
9199 2000-09-07 Kenichi Handa <handa@etl.go.jp>
9201 * charset.h (MIN_CHARSET_OFFICIAL_DIMENSION1): Define it as 0x80,
9203 (MIN_CHAR_OFFICIAL_DIMENSION1): Define it as ((0x81 - 0x70) << 7).
9205 * coding.c (encode_coding_sjis_big5): Use translation table for
9206 encoding, not decoding. Fix the handling of latin-jisx0201.
9207 Check for the charset katakana-jisx0201 too.
9208 (ONE_MORE_CHAR): Call translate_char with CHARSET arg -1.
9209 (detect_coding_sjis): Check the byte sequence more rigidly.
9211 2000-09-07 Gerd Moellmann <gerd@gnu.org>
9213 * xfaces.c (Vparam_value_alist): New variable.
9214 (syms_of_xfaces): Initialize it.
9215 (Finternal_set_lisp_face_attribute): Avoid more consing.
9217 * frame.c (Fframe_parameter): Handle `name' and `background-mode'
9219 (Fframe_parameter) [HAVE_X_WINDOWS]: Handle `display' specially.
9220 (Qbackground_mode): New variable.
9221 (syms_of_frame_1): Initialize Qbackground_mode.
9223 * lisp.h (Qdisplay): Declare extern.
9225 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is 0,
9226 change face on all frames, and change the default for new frames.
9228 2000-09-07 Dave Love <fx@gnu.org>
9230 * Makefile.in [!SYSTEM_MALLOC && REL_ALLOC_MMAP]: Set mallocobj.
9232 2000-09-07 Kenichi Handa <handa@etl.go.jp>
9234 * charset.h (MAKE_CHAR): Be sure to set MSB of C1 to 0.
9236 * charset.c: Include composite.h
9237 (lisp_string_width): New function.
9238 (Fstring_width): Call lisp_string_width instead of strwidth.
9240 * Makefile.in (charset.o): Depends on composite.h.
9242 * process.c (read_process_output): Before inserting the decoded
9243 text in the buffer, adjust the multibyteness.
9245 2000-09-06 Gerd Moellmann <gerd@gnu.org>
9247 * buffer.c (set_buffer_internal_1) [REL_ALLOC_MMAP]: If
9248 buffer's text buffer is null, map new memory.
9250 * ralloc.c (POINTER, SIZE) [emacs]: Define in terms of
9251 POINTER_TYPE and size_t.
9252 (struct mmap_region) [REL_ALLOC_MMAP]: New structure.
9253 (mmap_regions, mmap_regions_1) [REL_ALLOC_MMAP]: New variables.
9254 (ROUND, MMAP_REGION_STRUCT_SIZE, MMAP_REGION, MMAP_USER_AREA)
9255 [REL_ALLOC_MMAP]: New macros.
9256 (mmap_find, mmap_free, mmap_enlarge, mmap_set_vars)
9257 (mmap_mapped_bytes, r_alloc, r_re_alloc, r_alloc_free)
9258 [REL_ALLOC_MMAP]: New functions.
9260 * emacs.c (Fdump_emacs) [REL_ALLOC_MMAP]: Call mmap_set_vars
9261 before and after unexec.
9263 * buffer.c (init_buffer) [REL_ALLOC_MMAP]: Map new buffer
9264 text buffers if necessary.
9266 * buffer.h (R_ALLOC_DECLARE): Removed because unused.
9267 (r_alloc, r_re_alloc, r_alloc_free): Use POINTER_TYPE and size_t
9270 * config.in (HAVE_MMAP): Add #undef.
9272 2000-09-05 Gerd Moellmann <gerd@gnu.org>
9274 * frame.c (Qdisplay_type): New variable.
9275 (syms_of_frame_1): Initialize it.
9276 (Fframe_parameter): New function that avoids consing.
9277 (syms_of_frame): Defsubr it.
9279 * buffer.c (Fother_buffer): Consider buffers as invisible when
9280 they are displayed in a window on an invisible frame.
9282 * window.c (window_loop) <GET_LARGEST_WINDOW>: Fix bug making
9283 get-largest-window always return nil.
9285 2000-09-04 Gerd Moellmann <gerd@gnu.org>
9287 * lread.c (syms_of_lread): Make Vbytecomp_version_regexp a Lisp
9288 variable; recognize Emacs 19 elc files.
9290 2000-09-04 Miles Bader <miles@gnu.org>
9292 * xmenu.c (xmenu_show): Call x_set_menu_resources_from_menu_face
9293 before initially popping up the menu, so the menu doesn't flash
9294 when the face settings are significantly different from the defaults.
9296 2000-09-04 Stefan Monnier <monnier@cs.yale.edu>
9298 * regex.c (WIDE_CHAR_SUPPORT): New macro.
9299 (btowc, iswctype, wctype) [_LIBC]: Redefine to __<fun>.
9300 (BIT_ALPHA, BIT_ALNUM, BIT_ASCII, BIT_NONASCII, BIT_GRAPH, BIT_PRINT)
9301 (BIT_UNIBYTE): Remove.
9302 (re_match_2_internal): Delete corresponding code and streamline the
9303 BIT_MULTIBYTE case to not bother checking ISUNIBYTE.
9304 (CHAR_CLASS_MAX_LENGTH) [!WIDE_CHAR_SUPPORT]: Set to 9 rather than 6.
9305 (re_wctype_t): New type.
9306 (re_wctype, re_iswctype, re_wctype_to_bit): New functions.
9307 (regex_compile): Use them and fix handling of overly long char classes.
9309 2000-09-03 Andrew Innes <andrewi@gnu.org>
9311 * makefile.w32-in: Change to DOS line endings.
9313 * s/ms-w32.h (ORDINARY_LINK): New define.
9315 * w32.c (_ANONYMOUS_UNION) [__GNUC__]: New define
9316 (_ANONYMOUS_STRUCT) [__GNUC__]: New define.
9318 * makefile.w32-in (clean): Don't delete config.h and epaths.h.
9319 (distclean): Delete them here instead.
9321 * w32proc.c (compare_env): Convert to uppercase for comparison,
9322 not lowercase, to match how the native Windows shell works.
9324 2000-09-03 Jason Rumney <jasonr@gnu.org>
9326 * ChangeLog: Remove -unix from coding. Let Emacs autodetect, as
9327 CVS changes the line-ends when checking in/out on DOS/Windows.
9329 * makefile.nt (emacs): Do not change directory to run temacs, as
9330 the load-path is set relative to current directory.
9332 2000-09-03 Miles Bader <miles@gnu.org>
9334 * xterm.c (x_alloc_lighter_color_for_widget): New function.
9336 2000-09-02 Gerd Moellmann <gerd@gnu.org>
9338 * xdisp.c (redisplay_mode_lines): New function.
9339 (display_mode_lines): Return number of mode lines displayed.
9340 (echo_area_display): Use redisplay_mode_lines to draw garbaged
9341 mode lines. Don't temporarily bind redisplay-dont-pause to t.
9343 * emacs.c, callint.c, doc.c, editfns.c: Remove includes of
9344 string.h and strings.h.
9345 (index) [HAVE_INDEX]: Add prototype.
9347 * unexelf.c (SHT_PROGBITS) [__NetBSD__ && !PT_LOAD]: Don't define.
9348 (SHT_MIPS_DEBUG, HDRR) [__NetBSD__ && __mips__]: Define.
9350 * s/netbsd.h [!NO_C_SOURCE]: Include <signal.h>.
9351 (GC_SETJMP_WORKS, GC_MARK_STACK): Define.
9353 2000-09-01 Gerd Moellmann <gerd@gnu.org>
9355 * lread.c (read1): Accept `?' as symbol constituent, for
9356 compatiblity with XEmacs.
9358 2000-08-31 Stefan Monnier <monnier@cs.yale.edu>
9360 * regex.h (RE_NO_NEWLINE_ANCHOR): New syntax flag.
9361 (struct re_pattern_buffer): Remove newline_anchor.
9362 * regex.c: Keep namespace clean for GNU libc by renaming <fun>
9363 to __<fun> and using `weak_alias (__<fun>, <fun>)'.
9364 (re_max_failures, fail_stack): Use size_t rather than unsigned.
9365 (regex_compile): For ^ and $, choose between buffer and line (beg|end)
9366 depending on the new RE_NO_NEWLINE_ANCHOR syntax flag.
9367 (print_compiled_pattern, re_search_2, mutually_exclusive_p)
9368 (re_match_2_internal, re_compile_pattern, re_comp, regcomp):
9369 Get rid of references to newline_anchor.
9370 (regcomp): Allocate and precompute a fastmap.
9372 2000-08-31 Gerd Moellmann <gerd@gnu.org>
9374 * lread.c (openp): GCPRO local variable `filename'.
9376 2000-08-30 Stefan Monnier <monnier@cs.yale.edu>
9378 * regex.h (struct re_pattern_buffer): Use size_t for used/allocated.
9380 * regex.c: Merge some changes from GNU libc. Add prototypes.
9381 (bcopy, bcmp, REGEX_REALLOCATE, re_match_2_internal):
9382 Use memcmp and memcpy instead of bcopy and bcmp.
9383 (init_syntax_once): Use ISALNUM.
9384 (PUSH_FAILURE_POINT, re_match_2_internal): Remove failure_id.
9385 (REG_UNSET_VALUE): Remove. Use NULL instead.
9386 (REG_UNSET, re_match_2_internal): Use NULL.
9387 (SET_HIGH_BOUND, MOVE_BUFFER_POINTER, ELSE_EXTEND_BUFFER_HIGH_BOUND):
9389 (EXTEND_BUFFER): Use them (to work with BOUNDED_POINTERS).
9390 (GET_UNSIGNED_NUMBER): Don't use ISDIGIT.
9391 (regex_compile): In handle_interval, return an error rather than try to
9392 unfetch the interval if we can't find the closing brace.
9393 Obey the RE_NO_GNU_OPS syntax bit.
9394 (TOLOWER): New macro.
9396 (regexec): Allocate regs.start and regs.end as one block.
9398 2000-08-30 Gerd Moellmann <gerd@gnu.org>
9400 * xdisp.c (echo_area_display): Check display_completed instead
9401 of calling detect_input_pending.
9403 * dispnew.c (update_frame): Only set display_completed here; move
9404 the update_begin and update_end calls here from update_frame_1.
9405 (update_frame_1): Don't set display_completed here, don't call
9406 update_begin/update_end.
9408 * xfaces.c (set_font_frame_param): Use Fmodify_frame_parameters
9409 instead of store_frame_param.
9411 2000-08-29 Gerd Moellmann <gerd@gnu.org>
9413 * dispnew.c (build_frame_matrix_from_leaf_window): If a row of a
9414 desired window matrix hasn't been displayed, use the current row
9415 instead. Make sure that only those frame rows are updated for
9416 which there exists a corresponding enabled desired row.
9418 2000-08-29 Miles Bader <miles@gnu.org>
9420 * xfaces.c (default_face_vector): New function.
9421 (Finternal_merge_in_global_face): Use it instead of merge_face_vectors.
9423 2000-08-29 Gerd Moellmann <gerd@gnu.org>
9425 * lread.c (openp): Prevent temporary string passed to
9426 Ffile_readable_p from being garbage collected.
9428 2000-08-28 Dave Love <fx@gnu.org>
9430 * keymap.c (store_in_keymap): Add `static' to declaration.
9432 2000-08-28 Gerd Moellmann <gerd@gnu.org>
9434 * emacs.c, callint.c, doc.c, editfns.c
9435 (toplevel) [HAVE_STRING_H]: Include string.h.
9436 (toplevel) [HAVE_STRINGS_H]: Include strings.h.
9437 (index): Remove prototypes which might conflict with non-standard
9438 definitions of index/strchr.
9440 * s/usg5-3.h (index): Define only if not HAVE_INDEX.
9441 (rindex): Define only if !HAVE_RINDEX.
9443 * s/sco5.h (bcopy, bzero, bcmp): Don't define.
9445 * config.in (HAVE_INDEX, HAVE_RINDEX, HAVE_STRINGS_H): Add undefs.
9447 2000-08-28 Miles Bader <miles@gnu.org>
9449 * xfaces.c (merge_face_vectors): Clear TO's :font attribute if
9450 made inconsistent by a font-related attribute in FROM.
9451 (merge_face_inheritance): Add function comment.
9453 2000-08-28 Kenichi Handa <handa@etl.go.jp>
9455 * keyboard.c (read_char_minibuf_menu_prompt): Call read_char with
9456 the 4th arg (PREV_EVENT) Qt to suppress input method.
9458 2000-08-27 Stefan Monnier <monnier@cs.yale.edu>
9460 * regex.c: Indent cpp directives and remove parens after `defined'.
9461 (PTR_TO_OFFSET, POS_AS_IN_BUFFER): Move to a better place.
9462 (ISDIGIT, ISCNTRL, ISXDIGIT) [!emacs]: Remove duplicate definition.
9463 (regex_compile): Use RE_FRUGAL instead of RE_ALL_GREEDY.
9464 (re_compile_pattern): Use size_t for length.
9465 (init_syntax_once): Move to a better place.
9466 * regex.h: Merge changes from GNU libc. Indent cpp directives.
9467 (RE_FRUGAL): Replaces RE_ALL_GREEDY (inverted meaning).
9469 * syntax.c (back_comment): Detect cases where a comment-starter is
9470 actually inside another comment as in: /* a // b */ c // d \n.
9471 Make it clear that `comstart_pos' is unused for nested comments.
9473 * keymap.c (store_in_keymap, fix_submap_inheritance): New prototypes.
9474 (KEYMAPP): New macro.
9475 (Fkeymap_parent, Fset_keymap_parent): Use it.
9476 (fix_submap_inheritance): Mark it static.
9477 (define_as_prefix, describe_buffer_bindings, describe_command)
9478 (describe_translation, describe_map): Complete prototypes.
9480 * lisp.h (store_in_keymap, fix_submap_inheritance): Remove.
9482 * keyboard.c (menu_bar_item): Detect duplicate entries for all items
9483 to better match the key-lookup behavior.
9485 2000-08-27 Gerd Moellmann <gerd@gnu.org>
9487 * xfaces.c (lface_fully_specified_p): Handle :inherit.
9488 (Finternal_set_lisp_face_attribute): Fix typo in error message.
9490 2000-08-27 Eli Zaretskii <eliz@is.elta.co.il>
9492 * Makefile.in (dispnew.o, indent.o, fontset.o, minibuf.o)
9493 (process.o, scroll.o, sysdep.o): Depend on keyboard.h.
9494 (xterm.o): Depend on coding.h
9496 2000-08-26 Kenichi Handa <handa@etl.go.jp>
9498 * cmds.c (internal_self_insert): Delete '#ifdef HAVE_FACES' and
9499 the corresponding '#endif'.
9501 2000-08-26 Miles Bader <miles@gnu.org>
9503 * dispextern.h (enum lface_attribute_index): Add LFACE_INHERIT_INDEX.
9504 * xfaces.c (QCinherit): New variable.
9505 (syms_of_xfaces): Initialize it.
9506 (LFACE_INHERIT): New macro.
9507 (Finternal_get_lisp_face_attribute)
9508 (merge_face_vector_with_property)
9509 (Finternal_set_lisp_face_attribute): Deal with :inherit attribute.
9510 (check_lface_attrs): Allow new types of face height. Check
9512 (CYCLE_CHECK): New macro.
9513 (merge_face_inheritance): New function.
9514 (merge_face_vectors): Merge inherited faces too. Add F and
9515 CYCLE_CHECK arguments.
9516 (merge_face_vector_with_property, Finternal_merge_in_global_face)
9517 (lookup_named_face, lookup_derived_face, realize_named_face)
9518 (face_at_string_position, face_at_buffer_position): Supply
9519 new F and CYCLE_CHECK arguments to merge_face_vectors.
9520 (merge_face_heights): New function.
9521 (merge_face_vectors, merge_face_vector_with_property)
9522 (Finternal_set_lisp_face_attribute): Call merge_face_heights to
9523 handle relative face heights.
9524 (lface_same_font_attributes_p): Compare heights using EQ.
9526 2000-08-26 Kenichi Handa <handa@etl.go.jp>
9528 * charset.c (char_to_string): Check the character validity.
9529 (char_valid_p): If C is not less than MAX_CHAR, be sure to return 0.
9531 2000-08-25 Stefan Monnier <monnier@cs.yale.edu>
9533 * regex.c (PUSH_FAILURE_COUNT): New macro.
9534 (POP_FAILURE_REG_OR_COUNT): Renamed from POP_FAILURE_REG.
9535 Handle popping of a register's or a counter's data.
9536 (POP_FAILURE_POINT): Use the new name.
9537 (re_match_2_internal): Push counter data on the stack for succeed_n,
9538 jump_n and set_number_at and remove misleading dead code in succeed_n.
9540 2000-08-25 Gerd Moellmann <gerd@gnu.org>
9542 * xdisp.c (redisplay_internal): If considering all windows on all
9543 frames, update the display for each frame as soon as possible,
9544 instead of first building all desired matrices for all frames, and
9545 then updating them all.
9546 (try_cursor_movement): Handle case that last_cursor.vpos is -1.
9548 2000-08-24 Gerd Moellmann <gerd@gnu.org>
9550 * bytecode.c (mark_byte_stack): Add a comment.
9552 * frame.h (FRAME_FLAGS_AREA_COLS, FRAME_FLAGS_AREA_WIDTH)
9553 (FRAME_LEFT_FLAGS_AREA_WIDTH): Return 0 unless frame is
9556 2000-08-24 Kenichi Handa <handa@etl.go.jp>
9558 * minibuf.c (do_completion): Always use compare-string, not
9559 string-equal because the latter doesn't pay attention to
9560 multibyteness of strings.
9562 * process.c (create_process): Don't setup raw-text coding here.
9563 (Fopen_network_stream): Don't set coding->src_multibyte and
9564 coding->dst_multibyte here.
9565 (read_process_output): For process filter, return unibyte string
9566 if default-enable-multibyte-characters is nil.
9567 (send_process): If OBJECT is multibyte text, be sure to encoded it
9568 by the specified coding system for the process. Otherwise, setup
9570 (init_process): Don't initialize default-process-coding-system here.
9572 2000-08-23 Eli Zaretskii <eliz@is.elta.co.il>
9574 * buffer.c (syms_of_buffer) <scroll-up-aggressively>: Doc fix.
9575 <scroll-down-aggressively>: Likewise.
9577 2000-08-23 Kenichi Handa <handa@etl.go.jp>
9579 * coding.c (encode_eol): Fix bug for the case of dst_bytes being
9580 zero. Set coding->produced_char correctly.
9582 2000-08-22 Andrew Innes <andrewi@gnu.org>
9584 * makefile.w32-in: New file.
9586 * unexw32.c (unexec): Ignore old_name, and use the actual location
9587 of the current executable instead. Base new_name on this.
9589 * w32proc.c (create_child): Remove reference to security
9590 descriptor, which isn't needed and doesn't compile with mingw32.
9592 * w32term.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
9593 up dllimport attributes.
9594 (x_update_window_end): Update prototype.
9596 * unexec.c (write_segment) [USE_CRT_DLL]: Remove unnecessary
9597 extern, which screws up dllimport attributes.
9599 * sysdep.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
9600 up dllimport attributes.
9602 * strftime.c [USE_CRT_DLL]: Remove unnecessary extern, which
9603 screws up dllimport attributes.
9605 * process.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
9606 up dllimport attributes.
9607 (create_process) [USE_CRT_DLL]: Remove unnecessary extern, which
9608 screws up dllimport attributes.
9610 * lread.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
9611 up dllimport attributes.
9613 * keyboard.c [USE_CRT_DLL]: Remove unnecessary extern, which
9614 screws up dllimport attributes.
9616 * floatfns.c [USE_CRT_DLL]: Remove unnecessary extern, which
9617 screws up dllimport attributes.
9619 * fileio.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
9620 up dllimport attributes.
9622 * emacs.c (malloc_initialize_hook) [USE_CRT_DLL]: Remove
9623 unnecessary extern, which screws up dllimport attributes.
9626 * editfns.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
9627 up dllimport attributes.
9629 * dispnew.c (window_change_signal) [USE_CRT_DLL]: Remove
9630 unnecessary extern, which screws up dllimport attributes.
9632 * callproc.c [USE_CRT_DLL]: Remove unnecessary extern, which
9633 screws up dllimport attributes.
9635 * buffer.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
9636 up dllimport attributes.
9638 * w32proc.c (IsValidLocale): Extern missing from mingw32 headers.
9640 * w32bdf.c (search_file_line):
9641 (set_bdf_font_info):
9643 (w32_get_bdf_glyph):
9644 (w32_BDF_to_x_font): Fix compile warnings.
9646 * w32menu.c: Include keyboard.h before frame.h. Fix compile warnings.
9648 * w32select.c: Include keyboard.h before frame.h.
9650 * w32fns.c (max): Define macro.
9651 (JOHAB_CHARSET): Define if not known.
9652 (MOD_ALT, MOD_CONTROL, MOD_SHIFT, MOD_WIN): Define if not known.
9653 (Fx_show_tip): Synch with X version.
9655 * w32xfns.c: Include keyboard.h before frame.h.
9657 * w32fns.c: Include keyboard.h before frame.h.
9659 * w32term.c: Include keyboard.h before frame.h.
9661 * fontset.c: Include keyboard.h before frame.h.
9663 * w32inevt.c: Include keyboard.h before frame.h.
9664 (MOUSE_MOVED): Define if not known.
9666 * minibuf.c: Include keyboard.h before frame.h.
9668 * keyboard.c: Include keyboard.h before frame.h.
9670 * indent.c: Include keyboard.h before frame.h.
9672 * dispnew.c: Include keyboard.h before frame.h.
9674 * buffer.c: Include keyboard.h before frame.h.
9676 * alloc.c: Include keyboard.h before frame.h.
9678 * print.c: Include keyboard.h before frame.h.
9680 * process.c: Include keyboard.h before frame.h.
9682 * scroll.c: Include keyboard.h before frame.h.
9684 * sysdep.c: Include keyboard.h before frame.h.
9686 * term.c: Include keyboard.h before frame.h.
9688 * window.c: Include keyboard.h before frame.h.
9690 * xdisp.c: Include keyboard.h before frame.h.
9691 Separate GLYPH_DEBUG and DEBUG_TRACE_MOVE.
9693 * frame.c: Include keyboard.h before frame.h.
9695 * w32heap.h: Undefine min, max.
9697 * w32gui.h: Undefine min, max.
9699 * unexw32.c: Change PUCHAR to PCHAR.
9700 (PTR_TO_OFFSET): Cast ptr to unsigned char *.
9703 (copy_executable_and_dump_data): Remove unnecessary static defs.
9704 (copy_executable_and_dump_data): Fix compile warnings.
9706 * sysdep.c (NULL) [WINDOWSNT]: Define NULL if not defined.
9708 * w32console.c (min): Define macro.
9709 (clear_frame, write_glyphs): Fix compile warning.
9711 * w32proc.c (compare_env):
9712 (find_child_console): Fix compile warning.
9714 * w32.c (sys_strerror): Use sys_nerr instead of _sys_nerr. Use
9715 sys_errlist instead of _sys_errlist.
9716 (get_emacs_configuration_options): New function.
9718 * s/ms-w32.h (sys_nerr): Provide default definition.
9719 (strdup, strupr, strnicmp, stricmp, tzset, tzname): Map to same
9720 name with _ prepended.
9721 (NSIG): Define if not known.
9722 (get_emacs_configuration): Provide extern declaration.
9723 (get_emacs_configuration_options): Provide extern declaration.
9724 (EMACS_CONFIG_OPTIONS): Call get_emacs_configuration_options.
9726 * w32.c (gettimeofday): Use struct timeb, not struct _timeb.
9728 (read_unc_volume): Fix compile warning.
9730 * s/ms-w32.h (_WINSOCK_H): Define to prevent normal winsock
9731 definitions from being used.
9733 * lisp.h [WINDOWSNT]: Don't declare externs for getenv, ctime and getwd.
9735 * w32.c (unc_volume_file_attributes):
9736 (open_unc_volume): Make arg const.
9738 * sysdep.c [WINDOWSNT]: Remove extern decl of errno.
9739 (read_input_waiting): Remove excess parameter.
9741 * w32.c (init_environment): Call _access.
9742 (check_windows_init_file): Call _close.
9743 (init_user_info): Call _putenv.
9744 (init_environment): Call _putenv and _strdup.
9745 (init_ntproc): Reset volume info cache on startup.
9747 * s/ms-w32.h (malloc, free, realloc, calloc): Rename if
9748 USE_CRT_DLL is defined, so Emacs can use GNU malloc even though it
9749 cannot override the CRT malloc.
9751 * makefile.nt (LOCAL_FLAGS): Define USE_CRT_DLL if requested.
9752 (LINK_FLAGS): Append to original value of LINK_FLAGS.
9754 * w32heap.c [!USE_CRT_DLL]: Don't define _heap_init and _heap_term
9755 unless we are linking with a static CRT.
9756 (RVA_TO_PTR): Cast result to unsigned char*.
9758 * w32.c (GetCachedVolumeInformation): Use xmalloc, xfree and xstrdup.
9759 (add_volume_info): Use xstrdup.
9761 2000-08-22 Stefan Monnier <monnier@cs.yale.edu>
9763 * minibuf.c (Vcompletion_auto_help): Renamed from `auto_help'.
9764 (do_completion, Fminibuffer_complete_word): Use it.
9765 (syms_of_minibuf): Turn completion-auto-help into a proper Lisp
9766 var so it can take non-boolean values.
9768 2000-08-21 Gerd Moellmann <gerd@gnu.org>
9770 * editfns.c (find_field): Formatting changes.
9771 (toplevel): Some old-style function forward declarations
9772 changed to prototypes, some new protypes added, some functions
9775 * lisp.h (set_time_zone_rule): Add prototype.
9776 (use_dialog_box): External declaration.
9778 * keyboard.c (gen_help_event): Add parameter SIZE.
9779 (kbd_buffer_events_waiting): Slightly rewritten.
9780 (clear_event): New function.
9781 (kbd_buffer_get_event): Use it, and clear the input_events of
9783 (init_keyboard): Remove duplicate creation of kbd_buffer_gcpro and
9784 don't fill the newly created array with nils.
9785 (toplevel): Convert some old-style function forward declarations
9788 * keyboard.h (gen_help_event): Change prototype.
9790 * xterm.c (XTread_socket): Change calls to gen_help_event.
9792 * w32term.c (w32_read_socket): Change calls to gen_help_event.
9794 * eval.c (Fmacroexpand): Doc fix.
9796 2000-08-20 Jason Rumney <jasonr@gnu.org>
9798 * w32term.h (x_display_info_for_display): Remove as this function
9799 does not exist on W32.
9801 * w32term.c (help_echo_window): New variable.
9802 (syms_of_w32term): staticpro it.
9803 (note_mode_line_highlight): Set it.
9804 (XTextExtents16): Removed as there is no equivalent on W32.
9805 (x_compute_glyph_string_overhangs): Incomplete body removed, as
9806 the X way of doing this will not work for W32.
9807 (w32_intersect_rectangles): Removed. Use IntersectRect API call.
9808 (x_draw_image_foreground): Avoid drawing outside of the clip area
9809 when image doesn't have a mask.
9810 (note_mouse_highlight): Process overlays in the right order of
9811 priority. Set help_echo_window.
9812 (x_draw_bar_cursor): If cursor is on an image, draw a box cursor
9813 because that's more visible for large images.
9815 * w32menu.c (keymap_panes): Pass the keymap's prompt as the pane
9816 name to single_keymap_panes.
9817 (w32_menu_show): Set wv->title when dealing with titles.
9818 (w32_menu_display_help): Call show_help_echo with OBJECT and POS.
9820 2000-08-21 Miles Bader <miles@gnu.org>
9822 * minibuf.c (do_completion): Try again if we rewrite the input
9823 string, but no completion was done, so that any completion message
9826 2000-08-20 Gerd Moellmann <gerd@gnu.org>
9828 * xfaces.c (lface_equal_p): Compare strings differently.
9829 (Qtty_color_alist, Vtty_defined_color_alist): New variables.
9830 (realize_tty_face): Use them.
9831 (syms_of_xfaces): Initialize new variables.
9832 (map_tty_color): New function, extracted from realize_tty_face.
9833 (map_tty_color) [MSDOS || WINDOWSNT]: If using the frame's default
9834 foreground or background color, store the new color name in the
9835 realized face; previous code trying to do this had no effect.
9836 (realize_tty_face): Use map_tty_color.
9837 (Fclear_face_cache): Set face_change_count and ensure thorough
9840 2000-08-19 Gerd Moellmann <gerd@gnu.org>
9842 * undo.c (record_first_change, record_marker_adjustment): Don't
9843 use XBUFFER on last_undo_buffer which might not be a buffer.
9845 2000-08-18 Kenichi Handa <handa@etl.go.jp>
9847 * coding.c (decode_coding_string): Set members consumed,
9848 consumed_char, produced, produced_char of *coding correctly. If
9849 decode_coding doesn't consume any byte, don't try anymore.
9850 (encode_coding_string): Likewise.
9852 2000-08-18 Gerd Moellmann <gerd@gnu.org>
9854 * lisp.h (CHECK) [ENABLE_CHECKING]: Make both sides of the
9855 conditional have void type, for Standard C compilers.
9857 * xdisp.c (redisplay_internal): Compare windows for equality with
9858 EQ, instead of applying XWINDOW to something that might not
9861 2000-08-18 Kenichi Handa <handa@etl.go.jp>
9863 * fontset.c (Finternal_char_font): Search only the selected frame
9864 for a window of the current buffer.
9866 2000-08-18 Gerd Moellmann <gerd@gnu.org>
9868 * minibuf.c (do_completion): Use EQ instead of `!=' to compare
9871 * keyboard.c (kbd_buffer_get_event): Handle the case that the
9872 second half of a HELP_EVENT is found at the start of kbd_buffer.
9874 2000-08-18 Miles Bader <miles@gnu.org>
9876 * lisp.h (Lisp_String): Replace DECLARE_INTERVALS with real decl.
9878 * editfns.c (save_restriction_save): Rewrite to use markers.
9879 (save_restriction_restore): Rewrite to understand new form of data
9880 saved by save_restriction_save.
9881 (Fsave_restriction): Remove cautionary note in doc-string.
9883 2000-08-17 Gerd Moellmann <gerd@gnu.org>
9885 * fileio.c (build_annotations): Add a comment explaining the
9886 return value of format-annotate-function. Replace a spurious call
9887 to Flength with a CONSP test. Call format-annotate-function with
9888 a fifth arg specifying how many times the function is been called
9889 in a row, to let it choose temporary buffers appropriately.
9891 2000-08-17 Dave Love <fx@gnu.org>
9893 * lisp.h: Remove DECLARE_INTERVALS, INITIALIZE_INTERVAL. Don't
9894 declare make_temp_name twice.
9896 * lread.c: Prototype readevalloop, load_unwind, load_descriptor_unwind.
9897 (unreadpure): Give it an arg.
9899 * unexalpha.c: Prototype fatal_unexec, mark_x,
9900 update_dynamic_symbols. Declare unexec as void.
9902 * cm.c [HAVE_TERMCAP_H]: Include <termcap.h>.
9903 [!HAVE_TERMCAP_H]: Prototype tputs, tgoto.
9905 * alloc.c (lisp_malloc): Declare with POINTER_TYPE.
9906 [SYSTEM_MALLOC]: Make decls in malloc.h conditional on DOUG_LEA_MALLOC.
9908 * alloca.c: Use #error.
9909 [POINTER_TYPE]: Use it.
9911 * eval.c (Fdefvar): Doc fix.
9913 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Avoid
9914 INITIALIZE_INTERVAL.
9916 * buffer.h: Avoid DECLARE_INTERVALS.
9918 * config.in: Add size_t.
9920 2000-08-17 Eli Zaretskii <eliz@is.elta.co.il>
9922 * w16select.c (set_clipboard_data): If there's not enough memory
9923 to put text into clipboard, return 1, as Fw16_set_clipboard_data
9924 expects. In case of other failures, return 3.
9925 (system_error_msg): New error message.
9926 (Fw16_set_clipboard_data): If set_clipboard_data returns 3, print
9929 2000-08-16 Gerd Moellmann <gerd@gnu.org>
9931 * term.c (write_glyphs): Also turn off inverse video after turning
9932 off other appearances in case TS_exit_attribute_mode is not equal
9933 to TS_end_standout_mode.
9934 (insert_glyphs): Turn inverse video on/off for each run of glyphs
9936 (turn_off_face): Reset standout_mode only if
9937 TS_exit_attribute_mode has been output and TS_exit_attribute_mode
9938 is equal to TS_end_standout_mode.
9940 2000-08-16 Kenichi Handa <handa@etl.go.jp>
9942 * coding.c (encode_coding): Fix the bug of not flushing ISO escape
9943 sequence at the end of the source block.
9945 * ccl.c (Fccl_program_p): Docstring modified.
9946 (Fccl_execute): Likewise.
9947 (Fccl_execute_on_string): Likewise.
9949 2000-08-16 Eli Zaretskii <eliz@is.elta.co.il>
9951 * msdos.c (IT_write_glyphs): Convert cbp to unsigned char *.
9953 2000-08-16 Kenichi Handa <handa@etl.go.jp>
9955 The following changes are mainly to fix bugs of
9956 encode/decode-coding-string failing if encoding/decoding return
9957 CODING_FINISH_INSUFFICIENT_DST. In addition, delete the global
9958 variable conversion_buffer.
9960 * ccl.c (CCL_WRITE_CHAR): If CH is eight-bit-control char,
9961 decrement dst_end to avoid buffer overflow in the later call of
9964 * coding.h (conversion_buffer_size, conversion_buffer)
9965 (get_conversion_buffer): Extern deleted.
9967 * coding.c (MINIMUM_CONVERSION_BUFFER_SIZE): Macro deleted.
9968 (conversion_buffer, conversion_buffer_size): Variables deleted.
9969 (get_conversion_buffer): Function deleted.
9970 (struct conversion_buffer): New structure.
9971 (MAX_ALLOCA): New macro.
9972 (allocate_conversion_buffer): New macro.
9973 (extend_conversion_buffer, free_conversion_buffer): New functions.
9974 (ccl_coding_driver): Set coding->result.
9975 (decode_coding): Set coding->result to CODING_FINISH_NORMAL if
9976 this is the last block of source.
9977 (encode_coding): Likewise. Handle the source block as the last
9978 one only when the whole source text is consumed.
9979 (decode_coding_string): Handle the case that the output buffer is
9980 too small to decode the whole source text. Use
9981 allocate_conversion_buffer, extend_conversion_buffer and
9982 free_conversion_buffer, not get_conversion_buffer.
9983 (encode_coding_string): Likewise.
9984 (init_coding): Function deleted.
9985 (init_coding_once): Delete code to initialize conversion_buffer_size.
9987 * emacs.c (main): Don't call init_coding.
9989 * msdos.c (IT_write_glyphs): Use a locally declared conversion_buffer.
9991 * term.c (write_glyphs): Use a locally declared conversion_buffer.
9992 (insert_glyphs): Likewise.
9994 * w32console.c (write_glyphs): Use a locally declared
9997 2000-08-15 Eli Zaretskii <eliz@is.elta.co.il>
9999 * msdos.c (IT_update_begin): Don't crash if mouse_face_mouse_frame
10000 member of display_info is NULL.
10002 2000-08-15 Gerd Moellmann <gerd@gnu.org>
10004 * alloc.c (compact_small_strings): Use safe_bcopy, add an assertion.
10006 * term.c (turn_off_face): Reset standout_mode when resetting
10007 appearances with capability `me'.
10008 (write_glyphs): Switch on inverse video before each face change.
10010 2000-08-14 Dave Love <fx@gnu.org>
10012 * alloc.c [HAVE_UNISTD_H]: Include unistd.h; don't declare sbrk.
10013 [!HAVE_UNISTD_H]: Use POINTER_TYPE to declare sbrk.
10014 (lisp_free): Declare and make static.
10016 * window.c: Fix embedded comment.
10017 (syms_of_window): Fix doc string.
10019 2000-08-14 Gerd Moellmann <gerd@gnu.org>
10021 * keymap.c (push_key_description): If C without modifiers is < 32,
10022 make sure to print `C-' before `M-', like in the manual.
10024 2000-08-11 Gerd Moellmann <gerd@gnu.org>
10026 * fns.c (hashfn_eq, hashfn_eql): Don't handle strings specially
10027 since they aren't relocated anymore.
10028 (sxhash_string): Make sure returned hash code fits in a Lisp integer.
10030 * xdisp.c (try_cursor_movement): Fix handling of cursor in
10031 partially visible line which is smaller than the window's height.
10033 2000-08-11 Kenichi Handa <handa@etl.go.jp>
10035 * ccl.c (CCL_READ_CHAR): If source is multibyte, pay attention to
10036 the multibyte form of eight-bit-control characters.
10037 (Fccl_execute_on_string): Initialize ccl->multibyte.
10039 * ccl.h (struct ccl_program): New member multibyte.
10041 * coding.c (ccl_coding_driver): Initialize ccl->multibyte.
10043 2000-08-11 Kenichi Handa <handa@etl.go.jp>
10045 * regex.c (regex_compile) <normal_char>: Pay attention to
10047 (analyse_first) <exactn>: Setup fastmap correctly for
10048 eight-bit-control characters.
10050 2000-08-11 Kenichi Handa <handa@etl.go.jp>
10052 * termhooks.h (enum event_kind): New member multibyte_char_keystroke.
10054 * keyboard.c (make_lispy_event): Handle the new event type
10055 multibyte_char_keystroke.
10057 * xterm.c: Include coding.h.
10058 (XTread_socket): Work around a bug of XmbLookupString. If the
10059 input is from XIM, decode it according to the current locale. In
10060 that case, generate multibyte_char_keystroke events.
10062 2000-08-11 Kenichi Handa <handa@etl.go.jp>
10064 * xdisp.c (TRACE_MOVE) [GLYPH_DEBUG]: Delete the last semicolon.
10065 (TRACE_MOVE) [not GLYPH_DEBUG]: Define dummy.
10067 2000-08-10 Gerd Moellmann <gerd@gnu.org>
10069 * xdisp.c (trace_move) [GLYPH_DEBUG]: New variable.
10070 (TRACE_MOVE) [GLYPH_DEBUG]: New macro.
10071 (move_it_in_display_line_to): Record iterator's ascent and descent
10072 before producing glyphs, and restore them when we know the glyph
10073 doesn't fit on the line.
10074 (move_it_to): Restructured so that it's easier to debug. If
10075 moving to a vpos, and not moving to an x or character position,
10076 stop as soon as the specified vpos is reached; don't move further
10077 into that line because that might change the computed line height.
10078 (try_cursor_movement): New function, extracted from the cursor
10079 movement branch of redisplay_window. If ending on a partially
10080 visible line, don't try to scroll if the cursor line is taller
10082 (redisplay_window): Use try_cursor_movement.
10084 * window.c (Fwindow_end): Rewritten to not use Fvertical_motion,
10085 because that function doesn't cope with variable-height lines.
10087 * xterm.c (x_draw_bar_cursor): If cursor is on an image, draw a
10088 box cursor because that's better visible for large images.
10090 2000-08-10 Miles Bader <miles@gnu.org>
10092 * w32term.c (note_mouse_highlight): Update calls to overlays_at.
10094 2000-08-10 Gerd Moellmann <gerd@gnu.org>
10096 * xdisp.c (Vmessages_buffer_name): New variable.
10097 (message_dolog): Use it.
10098 (syms_of_xdisp): Initialize it.
10100 2000-08-10 Eli Zaretskii <eliz@is.elta.co.il>
10102 * msdos.c (IT_note_mouse_highlight): Update the calls to overlays_at.
10103 (toplevel) <kbd_buffer_store_event>: Remove prototype, it's
10104 redundant now that keyboard.h is included.
10106 2000-08-09 Eli Zaretskii <eliz@is.elta.co.il>
10108 * keyboard.c (kbd_buffer_events_waiting): New function.
10110 * keyboard.h (kbd_buffer_events_waiting): Add prototype.
10112 * msdos.c: Include keyboard.h.
10113 (XMenuActivate): Empty no_event events from the event buffer. If
10114 no events are left after that, call clear_input_pending.
10115 (mouse_clear_clicks): New function, code moved from mouse_init.
10116 (mouse_init, XMenuActivate): Call mouse_clear_clicks to force the
10117 mouse driver to ``forget'' any past clicks.
10119 * Makefile.in (msdos.o): Depend on keyboard.h.
10121 2000-08-09 Gerd Moellmann <gerd@gnu.org>
10123 * lisp.h (input_pending): External declaration.
10125 * dispextern.h (Qredisplay_dont_pause): Declare extern.
10127 * xdisp.c (echo_area_display): Display thoroughly if input is
10128 pending. Bind redisplay-dont-pause to t during the redisplay.
10129 in case input is pending.
10131 * dispnew.c (Qredisplay_dont_pause): New variable.
10132 (syms_of_display): Initialize and staticpro it.
10133 (update_frame_1): Don't interrupt the display for pending input if
10134 redisplay_dont_pause is set.
10136 * dispnew.c (mode_line_string): Declare parameter MODE_LINE_P.
10138 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
10140 2000-08-09 Miles Bader <miles@lsi.nec.co.jp>
10142 * callproc.c (Fcall_process): Terminate the unwind-protect around
10143 the post-read-conversion of coding system.
10145 * buffer.c (overlays_at): Add CHANGE_REQ parameter.
10146 (Foverlays_at, Fnext_overlay_change, Fprevious_overlay_change): Use it.
10147 * buffer.h (overlays_at): Update prototype.
10148 * xdisp.c (next_overlay_change): Update call to overlays_at.
10149 * xfaces.c (face_at_buffer_position): Likewise.
10150 * textprop.c (Fget_char_property): Likewise.
10151 * xterm.c (note_mouse_highlight): Likewise.
10153 * minibuf.c (do_completion): Don't consider a simple change of
10154 case as `completion'.
10156 2000-08-08 Ken Raeburn <raeburn@gnu.org>
10158 * keyboard.c (syms_of_keyboard): Initialize last_point_position_buffer.
10159 * undo.c (record_delete): Make sure last_point_position_buffer is
10160 a buffer before comparing pointers.
10162 * coding.h (decode_coding_string): Declare.
10164 * intervals.h (Fprevious_single_char_property_change): Declare.
10166 * textprop.c (Fprevious_single_char_property_change): Don't do
10167 arithmetic directly on lisp objects.
10169 * editfns.c (find_field): Use EQ, not ==, to compare Lisp objects.
10171 * keyboard.h (menu_item_eval_property): Declare.
10173 * xdisp.c (message_dolog): Save and protect string "*Messages*" to
10174 reuse as buffer name, instead of recreating (and discarding) every
10175 time a message is logged.
10176 (with_echo_area_buffer): Make callback arg A2 a lisp object.
10177 (current_message_1, truncate_message_1, set_message_1)
10178 (display_echo_area_1, resize_mini_window_1): Signatures changed.
10179 (current_message, truncate_echo_area, display_echo_area)
10180 (resize_echo_area_axactly): Changed calls.
10182 * coding.c (find_safe_codings): CHAR_TABLE_SET index must be a
10184 (Ffind_coding_systems_region_internal): First argument to Fappend
10185 must be an integer, not a Lisp object.
10187 2000-08-08 Kenichi Handa <handa@etl.go.jp>
10189 * charset.c (Fchar_width): Doc fix.
10191 2000-08-08 Gerd Moellmann <gerd@gnu.org>
10193 * charset.c (Fstring_width): Doc fix.
10195 2000-08-07 Gerd Moellmann <gerd@gnu.org>
10197 * xdisp.c (start_display): When starting display on a continuation
10198 line, clear ascent and descent members of the iterator structure;
10199 the height of the continued line does not affect the height of the
10201 (make_cursor_line_fully_visible): Do nothing if cursor is on a
10202 line taller than the window.
10203 (redisplay_window) <forced window start>: Handle case that the
10204 middle of the window is not found in any row.
10205 (dump_glyph_row): Show more information.
10206 (compute_line_metrics): Use MATRIX_FIRST_TEXT_ROW to determine the
10207 first text line in a glyph matrix.
10209 * xterm.c (x_draw_image_foreground): Avoid drawing outside
10210 of the clip area when image doesn't have a mask.
10212 * fns.c (sweep_weak_table): Fix survival conditions for
10213 key-or-value and key-and-value weakness.
10215 * .gdbinit (xhashtable): New command.
10217 * fns.c (sweep_weak_hash_tables): Fix the code taking unmarked
10218 tables out of the list of all weak hash tables.
10220 * xdisp.c (ensure_echo_area_buffers): If a buffer was killed, and
10221 a new buffer is created, make sure echo_area_buffer[] references
10224 2000-08-07 Eli Zaretskii <eliz@is.elta.co.il>
10226 * msdos.c (Fmsdos_set_mouse_buttons): Add missing backslashes in
10229 2000-08-07 Kenichi Handa <handa@etl.go.jp>
10231 * syntax.c (skip_chars): Fix previous change. Make the handling
10232 of unibyte string consistent with that of regex search.
10234 2000-08-05 Gerd Moellmann <gerd@gnu.org>
10236 * xmenu.c (popup_get_selection): Use xfree instead of free.
10238 * fileio.c (Finsert_file_contents): Use xfree instead of free.
10240 * editfns.c (Ftranspose_regions): Use xfree instead of free.
10242 * callproc.c (child_setup): Use xfree instead of free.
10244 * sysdep.c (opendir, GetTempDirName, run_mac_command): Use xmalloc
10246 (run_mac_command, closedir): Use `xfree' instead of `free'.
10248 * keymap.c (current_minor_maps): Use xmalloc instead of malloc.
10250 * eval.c (error): Use xfree instead of free.
10252 * xfaces.c, xfns.c, w32fns.c: Replace `illegal' with `invalid'.
10254 * fns.c: Replace `illegal' with `invalid'.
10255 (Fmake_hash_table, make_hash_table): Allow table size of 0.
10257 2000-08-05 Kenichi Handa <handa@etl.go.jp>
10259 * syntax.c (skip_chars): Fix handling of multibyte<->unibyte
10262 2000-08-04 Noah Friedman <friedman@splode.com>
10264 * fns.c (Fmake_hash_table): Add missing `\n\' to end of line in
10267 2000-08-04 Gerd Moellmann <gerd@gnu.org>
10269 * syntax.c (skip_chars): Fix typo in error message.
10271 2000-08-04 Andreas Schwab <schwab@suse.de>
10273 * m/ia64.h: Moved from s/ia64.h.
10275 2000-08-04 Kenichi Handa <handa@etl.go.jp>
10277 * process.c (read_process_output): Big simplification. Handle
10278 composition and post-read-conversion of coding system correctly.
10279 (send_process): Handle composition correctly.
10281 * callproc.c (Fcall_process): Handle post-read-conversion of
10282 coding system if any.
10284 * coding.c (decode_coding_iso2022): More strict check for handling
10286 (coding_restore_composition): Pay attention to the case that
10287 cmp_data is not set properly (because of invalid code in the
10289 (run_pre_post_conversion_on_str): Include text properties in the
10291 (decode_coding_string): Set members of coding correctly.
10293 2000-08-03 Gerd Moellmann <gerd@gnu.org>
10295 * s/ia64.h: New file.
10297 * widget.c (set_frame_size, update_wm_hints, EmacsFrameSetValues):
10298 Use NULL instead of 0 at the end of variable argument list of
10299 XtVaGetValues and XtVaSetValues, because 0 fails on systems where
10300 sizeof (int) < sizeof (void *).
10302 * xmenu.c (update_frame_menubar): Use NULL instead of 0 at the end
10303 of variable argument lists of XtVaGetValues and XtVaSetValues.
10305 * xfns.c (Fx_file_dialog): Use NULL instead of 0 at the end of
10306 variable argument lists of XtVaGetValues and XtVaSetValues.
10308 2000-08-02 Gerd Moellmann <gerd@gnu.org>
10310 * alloc.c (lisp_malloc, lisp_free): Use size_t and POINTER_TYPE.
10311 (xrealloc, xmalloc): Use size_t. Some callers adjusted.
10313 * lisp.h (Fsingle_key_description, xmalloc, xrealloc): Change
10316 * keyboard.c (read_char_minibuf_menu_prompt): Add new parameter
10317 in call to Fsingle_key_description.
10319 * keymap.c (Fsingle_key_description): Add parameter NO_ANGLES.
10322 2000-08-02 Colin Walters <walters@cis.ohio-state.edu>
10324 * window.c (display_buffer_reuse_frames): New variable.
10325 (Fdisplay_buffer): If display_buffer_reuse_frames is set, reuse
10326 frames displaying BUFFER.
10327 (syms_of_window): Define Lisp variable display-buffer-reuse-frames.
10329 2000-08-01 Miles Bader <miles@gnu.org>
10331 * editfns.c (Fconstrain_to_field): Fix the conditions for deciding
10332 when to constrain NEW_POS (they were pretty screwed up before).
10334 2000-07-31 Eli Zaretskii <eliz@is.elta.co.il>
10336 * msdos.c (run_msdos_command): Save and restore the master
10337 environment, for the case that child_setup signals an error.
10338 When mirroring slashes in DOS shell commands, don't fail when
10339 argv[2] has embedded blanks.
10340 (Fmsdos_set_mouse_buttons, mouse_setup_buttons): New functions.
10341 (syms_of_msdos): Defsubr Fmsdos_set_mouse_buttons.
10342 (dos_ttraw): Call mouse_setup_buttons.
10344 * callproc.c (child_setup) [MSDOS]: malloc pwd_var instead of
10345 using alloca; free it after run_msdos_command returns.
10347 2000-07-27 Dave Love <fx@gnu.org>
10349 * s/irix6-5.h (IRIX_FORCE_32_BITS, LD_SWITCH_SYSTEM): Don't define.
10350 [_MIPS_SZLONG == 64]: Set up for 64-bit mode -- not currently working.
10352 * m/iris4d.h (XUINT, XSET, XUNMARK) [_LP64]: Don't define.
10354 2000-07-27 Eli Zaretskii <eliz@is.elta.co.il>
10356 * editfns.c (lisp_time_argument): Fix last change.
10358 2000-07-27 Gerd Moellmann <gerd@gnu.org>
10360 * fns.c (Fdelete): Make it work on vectors and strings in addition
10363 * fns.c (Qkey_or_value, Qkey_and_value): New variables.
10364 (syms_of_fns): Initialize new variables.
10365 (sweep_weak_table): Handle weakness `key-or-value' and `key-and-value'.
10366 (Fmake_hash_table): Recognize `key-and-value' and `key-or-value'
10367 weakness, with t meaning the same as `key-and-value'.
10369 2000-07-27 Kenichi Handa <handa@etl.go.jp>
10371 * coding.h (struct coding_system): Member safe_charset deleted.
10373 * coding.c (Qsafe_charsets): This variable deleted.
10374 (Qsafe_chars, Vchar_coding_system_table, Qchar_coding_system):
10376 (coding_safe_chars): New function.
10377 (CODING_SAFE_CHAR_P): New macro.
10378 (CHARSET_OK): New arg C. Call CODING_SAFE_CHAR_P instead of
10379 checking safe_charsets member of the coding system. Caller changed.
10380 (detect_coding_iso2022): New local variable safe_chars.
10381 (DECODE_DESIGNATION): Call CODING_SAFE_CHAR_P instead of checking
10382 safe_charsets member of the coding system.
10383 (decode_coding_iso2022): New local variable safe_chars.
10384 (ENCODE_ISO_CHARACTER_DIMENSION1): Don't check unsafe chars here.
10385 (ENCODE_ISO_CHARACTER_DIMENSION2): Likewise.
10386 (ENCODE_ISO_CHARACTER): Arguments changed. Caller changed.
10387 (ENCODE_UNSAFE_CHARACTER): New macro.
10388 (encode_coding_iso2022): New local variable safe_chars. Check
10390 (setup_coding_system): Delete the code to initialize
10391 coding->safe_charses
10392 (intersection, find_safe_codings): New functions.
10393 (Ffind_coding_systems_region_internal): New function.
10394 (syms_of_coding): Defsubr it. Initialize Qsafe_chars,
10395 Qsafe_cding_system. Make Vchar_coding_system_table a Lisp
10396 variable and initialize it.
10398 * fns.c (char_table_ref_and_index): New function.
10400 * lisp.h (char_table_ref_and_index): Add prototype.
10402 2000-07-26 Sam Steingold <sds@gnu.org>
10404 * editfns.c (lisp_time_argument): Added third argument `usec'.
10405 (Ffloat_time): New built-in Lisp function.
10407 2000-07-26 Gerd Moellmann <gerd@gnu.org>
10409 * dispextern.h (GLYPH_FROM_CHAR_GLYPH): Use CHARACTERBITS bits
10410 for the character code.
10412 * config.in (HAVE_SOUND): Define only for FreeBSD, NetBSD and
10415 * xmenu.c (menu_highlight_callback): Call show_help_echo directly
10416 if called for a popup menu.
10417 (xmenu_show): Store help string in widget values.
10419 2000-07-26 Dave Love <fx@gnu.org>
10421 * syswait.h: Move some definitions.
10422 (HAVE_SYS_WAIT_H): Undef for HPUX7, Convex.
10423 [!HAVE_SYS_WAIT_H]: Define things unconditionally. More
10424 perspicuous definitions.
10425 (WTERMSIG): Fix bit pattern used.
10427 2000-07-26 Kenichi Handa <handa@etl.go.jp>
10429 * print.c (print_object): If vector printing is truncated, print
10430 "..." to indicate it as well as the case of list printing.
10432 2000-07-25 Gerd Moellmann <gerd@gnu.org>
10434 * xdisp.c (next_element_from_display_vector): Improve comments.
10436 * lisp.h (GLYPH_MASK_CHAR, GLYPH_MASK_FACE): Use 19 bits
10437 for the character code, and the rest for the face id as in 20.x.
10438 (FAST_GLYPH_FACE, FAST_MAKE_GLYPH): Changed accordingly.
10440 * window.c (window_display_table): Cleaned up.
10442 * syntax.c (Fforward_word): Add last arg nil in call of
10443 Fconstrain_to_field.
10445 2000-07-25 Eli Zaretskii <eliz@is.elta.co.il>
10447 * fileio.c (Frename_file) [DOS_NT]: If the file names are
10448 identical but for the letter-case, don't call
10449 barf_or_query_if_file_exists.
10451 2000-07-25 Miles Bader <miles@gnu.org>
10453 * editfns.c (find_field): Honor special `boundary' fields.
10454 (Qboundary): New variables.
10455 (syms_of_editfns): Initialize Qboundary.
10456 (Fconstrain_to_field): Add the INHIBIT-CAPTURE-PROPERTY argument.
10457 Use scan_buffer instead of find_before_next_newline, because it
10458 allows us to detect the boundary case where there's a newline at
10460 * lisp.h (Fconstrain_to_field): Update external declaration.
10462 2000-07-24 Gerd Moellmann <gerd@gnu.org>
10464 * print.c (temp_output_buffer_setup): Don't call1 Vrun_hooks
10467 2000-07-24 Dave Love <fx@gnu.org>
10469 * s/sunos4-0.h, s/sol2.h:
10470 (LIBS_TERMCAP): Move from m/sparc.h.
10472 * m/sparc.h (TERMINFO): Moved to system files (probably only
10473 relevant for sunos4 judging by its vintage).
10474 (BITS_PER_LONG, BITS_PER_EMACS_INT, _LP64): Define conditional on
10477 2000-07-24 Eli Zaretskii <eliz@is.elta.co.il>
10479 * xmenu.c (keymap_panes): Pass the keymap's prompt as the pane
10480 name to single_keymap_panes.
10482 2000-07-24 Andreas Schwab <schwab@suse.de>
10484 * fns.c (Fmakehash): Pass Qeql to Fmake_hash_table if TEST is nil.
10486 2000-07-24 Gerd Moellmann <gerd@gnu.org>
10488 * xdisp.c (with_echo_area_buffer): Take additional EMACS_INT
10489 parameters instead of using int parameters. Expect FN to accept
10490 EMACS_INT parameters.
10491 (display_echo_area, resize_echo_area_axactly, current_message)
10492 (truncate_echo_area, set_message_1): Call with_echo_area_buffer
10493 with new argument list.
10494 (resize_mini_window_1): New callback function.
10495 (current_message_1, truncate_message_1, set_message_1): Change
10496 parameter lists to the new format expected by with_echo_area_buffer.
10498 2000-07-24 Kenichi Handa <handa@etl.go.jp>
10500 * fontset.c (fontset_ref): Remove INLINE declaration.
10501 (fontset_ref_via_base): Likewise.
10502 (Fset_fontset_font): Convert FAMILY and REGISTRY specifications
10505 2000-07-23 Eli Zaretskii <eliz@is.elta.co.il>
10507 * msdos.c (IT_note_mouse_highlight): Process overlays in the
10508 correct order of priority. If help echo was found in an overlay,
10509 use that overlay as the object in which the help echo was found.
10511 2000-07-22 Miles Bader <miles@gnu.org>
10513 * textprop.c (Fprevious_single_char_property_change): The initial
10514 property value should be from the position preceding POSITION, not
10517 2000-07-22 Eli Zaretskii <eliz@is.elta.co.il>
10519 * coding.c (syms_of_coding): Doc fix for
10520 inhibit-iso-escape-detection.
10522 2000-07-21 Gerd Moellmann <gerd@gnu.org>
10524 * xterm.c (note_mouse_highlight): Process overlays in the right
10527 * keyboard.c (show_help_echo, gen_help_event): Extend comments.
10529 * xterm.c (note_mouse_highlight): If help-echo was found in an
10530 overlay, use that overlay as the object in which the help was found.
10532 * window.c (foreach_window_1): Fix typo reversing an if-condition.
10534 * window.c (foreach_window): Instead of a fake variable argument
10535 list, take one USER_DATA argument.
10536 (foreach_window_1): Likewise, and call callback functions with two
10537 args, the window and USER_DATA.
10538 (struct check_window_data): New struct.
10539 (check_window_containing): Use it.
10540 (window_from_coordinates): Set up a struct check_window_data for
10542 (add_window_to_list, freeze_window_start): Change parameters
10543 according to new calling convention.
10545 * window.h (foreach_window): Change prototype.
10547 * buffer.c (Fprevious_overlay_change): Avoid memory leak.
10549 2000-07-21 Eli Zaretskii <eliz@is.elta.co.il>
10551 * xmenu.c (menu_help_callback): Call show_help_echo with
10552 additional arguments OBJECT and POS.
10554 2000-07-21 Kenichi Handa <handa@etl.go.jp>
10556 * data.c (Faset): Allow storing any multibyte character in a
10557 string. Convert unibyte string to multibyte if necessary.
10559 * xfns.c (x_encode_text): New function.
10560 (x_set_name): Use x_encode_text.
10561 (x_set_title): Likewise.
10563 * xselect.c (lisp_data_to_selection_data): Use x_encode_text.
10565 * xterm.h (x_encode_text): Add prototype.
10567 2000-07-20 Dave Love <fx@gnu.org>
10569 * ccl.c (Fccl_execute_on_string): Don't check xmalloc return. Use
10572 2000-07-20 Eli Zaretskii <eliz@is.elta.co.il>
10574 * msdos.c (help_echo_window): New variable.
10575 (syms_of_msdos): Initialize and staticpro it.
10576 (IT_note_mode_line_highlight): Set help_echo_window.
10577 (IT_note_mouse_highlight): Ditto.
10578 (dos_rawgetc): Store help_echo_window in the second event produced
10581 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight):
10582 Record the object that generated the help echo and the position of
10583 that object in help_echo_object and help_echo_pos. Record that
10584 some glyphs in a row are displayed in mouse-face.
10585 (IT_update_begin): Don't clear mouse highlight unless one of the
10586 enabled glyph rows is marked as being displayed in mouse-face.
10587 (dos_rawgetc): Generate 2 events for HELP_EVENT. Pass the object
10588 and position recorded in help_echo_object and help_echo_pos to the
10590 (IT_menu_display): Accept a new argument PN: the pane number of
10591 the current menu pane. Record the pane number and the item
10592 number of the item which has associated help string.
10593 (XMenuActivate): Update the prototype for help_callback in
10594 function declaration. Call IT_menu_display with the current menu
10595 pane number as an additional argument. Call help_callback with
10596 two additional arguments: the pane number and the item number of
10597 the menu item associated with the help text.
10598 (help_echo_object, help_echo_pos): New variables.
10599 (syms_of_msdos): Initialize them and staticpro help_echo_object.
10601 * msdos.h (XMenuActivate): Update prototype.
10603 2000-07-19 Gerd Moellmann <gerd@gnu.org>
10605 * xdisp.c (with_echo_area_buffer): Call FN with more arguments.
10606 Add some more prototypes.
10608 * xterm.c, xterm.h: Add some more prototypes.
10610 * lisp.h (Fnext_single_char_property_change): Add prototype.
10612 * dispnew.c (direct_output_for_insert): Remove confusing
10613 outer local variable mouse_face_overwritten_p.
10614 (glyph_row_slice_p): Put in #ifdef GLYPH_DEBUG.
10616 * alloc.c (allocate_string_data): Don't copy old string contents.
10618 2000-07-19 Kenichi Handa <handa@etl.go.jp>
10620 * coding.c (code_convert_region): Delete text properties before
10621 shrinking the conversion region.
10623 2000-07-18 Gerd Moellmann <gerd@gnu.org>
10625 * dispnew.c (update_text_area): Write the whole row if it
10626 has mouse-face in it.
10628 * xfaces.c (face-alternative-font-family-alist): Remove
10629 DEFVAR_LISP; staticpro instead.
10631 * xmenu.c (menu_help_callback): Call show_help_echo with
10634 * keyboard.c (show_help_echo): Add parameter WINDOW.
10635 (read_char): Call show_help_echo with window extracted from Lisp
10637 (gen_help_event): Add parameter WINDOW.
10639 * keyboard.h (show_help_echo, gen_help_event): Change prototypes.
10641 * xterm.c (help_echo_window): New variable.
10642 (note_mouse_highlight, note_tool_bar_highlight): Set help_echo_window.
10643 (XTread_socket): Pass help_echo_window to gen_help_event.
10644 (syms_of_xterm): Initialize and staticpro help_echo_window.
10646 2000-07-18 Dave Love <fx@gnu.org>
10648 * Makefile.in: Fix dependencies of blockinput.h on atimer.h, systime.h.
10650 2000-07-18 Gerd Moellmann <gerd@gnu.org>
10652 * alloc.c (allocate_string_data): If string had already data
10653 assigned, copy old contents to new string data.
10655 * coding.c (syms_of_coding): Fix typo in spelling of variable
10656 `inhibit-iso-escape-detection'.
10658 * alloca.c (free) [emacs && EMACS_FREE]: Define as EMACS_FREE.
10660 * Makefile.in: Add dependencies on dispextern.h.
10661 (alloca.o): Don't define malloc and define EMACS_FREE instead of
10662 `free'; both can conflict with system header files.
10664 2000-07-18 Kenichi Handa <handa@etl.go.jp>
10666 * charset.h (MAKE_CHAR): Return reasonable code even if CHARSET is
10669 2000-07-18 Dave Love <fx@gnu.org>
10671 * window.c (Fwindow_list): Declare arg `window'.
10673 2000-07-18 Kenichi Handa <handa@etl.go.jp>
10675 * coding.c (setup_coding_system): Don't override the explicitly
10676 specified designations.
10678 2000-07-15 Miles Bader <miles@gnu.org>
10680 * editfns.c (char_property_eq, char_property_stickiness): Renamed
10681 from `text_property_eq' and `text_property_stickiness', respectively.
10682 (find_field, Fconstrain_to_field, char_property_eq)
10683 (char_property_stickiness): Changed to call char-property functions
10684 instead of text-property-only ones.
10686 * textprop.c (Fnext_single_char_property_change): Made a subr (was
10687 `next_single_char_property_change'). Do more error checking, and
10688 cleanup limit behavior.
10689 (Fprevious_single_char_property_change): New function.
10690 (syms_of_textprop): Initialize new subrs.
10692 * xdisp.c (display_prop_end, invisible_text_between_p):
10693 Call Fnext_single_char_property_change instead of
10694 next_single_char_property_change.
10696 2000-07-15 Jason Rumney <jasonr@gnu.org>
10698 * w32menu.c (w32_menu_show): Call free_menubar_widget_value_tree
10699 after menu is finished with.
10700 (add_menu_item): Only consider wv->title as a menu title.
10701 (w32_menu_display_help): Add OBJECT and POS to show_help_echo.
10703 * w32fns.c (w32_wnd_proc) [WM_DRAW_ITEM]: Do not try to draw a
10705 (FONT_REGEXP): Remove unused macro, and its sub-components.
10706 (syms_of_w32fns): Replace underscore in w32-enable-synthesized-fonts.
10708 * w32term.c (help_echo_object, help_echo_pos): New variables.
10709 (note_mode_line_highlight): Store additional information about the
10710 help-echo in help_echo_object and help_echo_pos. Check both
10711 `local-map' and `keymap' properties for changing the cursor
10712 (note_mouse_highlight): Store additional information about the
10713 help-echo in help_echo_object and help_echo_pos.
10714 (note_tool_bar_highlight): Set help_echo_object to nil and
10715 help_echo_pos to -1.
10716 (w32_read_socket): Use gen_help_event instead of filling
10717 input_events manually.
10718 (syms_of_w32term): Staticpro help_echo_object.
10719 (x_update_window_end): Add parameter MOUSE_FACE_OVERWRITTEN_P. If
10720 set, arrange for a mouse-highlight redisplay in XTframe_up_to_date.
10721 (x_clear_mouse_face): New function.
10722 (w32_redisplay_interface): Add pointer to x_clear_mouse_face.
10723 (x_update_window_begin): No need to turn off the mouse
10725 (show_mouse_face): Set the mouse_face_p flag of glyph rows
10726 depending on whether they contain glyphs highlighted in mouse-face.
10727 (x_fill_stretch_glyph_string): Consume runs of stretch
10728 glyphs instead of a single one.
10729 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
10730 with new argument list.
10731 (x_set_glyph_string_gc): Make sure the face's GC is valid.
10732 (x_append_glyph, x_append_composite_glyph)
10733 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
10734 changes in struct glyph starting 1999-12-27. See comments for
10735 xterm.c on 2000-07-05.
10737 2000-07-14 Sam Steingold <sds@gnu.org>
10739 * xfaces.c (realize_x_face): Fix the last patch:
10740 check `default_face' before dereferencing.
10742 2000-07-14 Dave Love <fx@gnu.org>
10744 * syntax.c (back_comment): Add null default in switch (for pcc).
10746 2000-07-14 Kenichi Handa <handa@etl.go.jp>
10748 * xfaces.c (realize_x_face): Make fontset using the base of the
10749 default_face's fontset, not using the default fontset.
10751 * coding.c (inhibit_iso_escape_detection): New variable.
10752 (syms_of_coding): Make it a Lisp variable.
10753 (detect_coding_iso2022): If inhibit_iso_escape_detection is
10754 nonzero, ignore ISO2022's escape sequence.
10756 2000-07-14 Gerd Moellmann <gerd@gnu.org>
10758 * alloca.c (malloc) [emacs]: Define as xmalloc.
10760 * xfns.c (Fx_show_tip): If frame parameters contain a position,
10761 use that instead of the mouse position. Add parameters DX and DY.
10763 * dispextern.h (Fx_show_tip): Adjust number of parameters
10766 * keyboard.c (show_help_echo): Add parameters OBJECT and POS.
10767 if HELP is a function, call it with OBJECT and POS as parameters
10768 to get the help to display.
10769 (gen_help_event, kbd_buffer_store_help_event): New functions.
10770 (kbd_buffer_get_event): Construct the Lisp help-event differently.
10771 (read_char): Call show_help_echo with new parameters.
10773 * keyboard.h (gen_help_event, kbd_buffer_store_help_event):
10776 * xterm.c (help_echo_object, help_echo_pos): New variables.
10777 (note_mode_line_highlight): Store additional information about the
10778 help-echo in help_echo_object and help_echo_pos. Check both
10779 `local-map' and `keymap' properties for changing the cursor
10780 (note_mouse_highlight): Store additional information about the
10781 help-echo in help_echo_object and help_echo_pos.
10782 (note_tool_bar_highlight): Set help_echo_object to nil and
10783 help_echo_pos to -1.
10784 (XTread_socket): Use gen_help_event instead of filling
10785 input_events manually.
10786 (syms_of_xterm): Staticpro help_echo_object.
10788 * xmenu.c (menu_highlight_callback): Use
10789 kbd_buffer_store_help_event instead of setting up and input_event
10790 structure manually.
10792 * xdisp.c (eval_form): GCPRO argument sexpr.
10793 (call_function): New function.
10794 (handle_single_display_prop): Use call_function and FUNCTIONP
10795 instead of checking whether if font_height is a symbol and
10798 * eval.c (internal_condition_case_2): New function.
10800 * lisp.h (FUNCTIONP): New macro.
10801 (internal_condition_case_2, call_function): Add prototypes.
10803 * xterm.c (construct_mouse_click, x_scroll_bar_to_input_event)
10804 (x_scroll_bar_handle_click, SET_SAVED_MENU_EVENT, XTread_socket):
10805 Always set `arg' member of input_events.
10806 (construct_menu_click): Unused function removed.
10808 * msdos.c (dos_rawgetc): Always set `arg' member of input_events.
10810 * w32term.c (construct_mouse_click, construct_mouse_wheel)
10811 (construct_drag_n_drop, x_scroll_bar_handle_click)
10812 (w32_read_socket): Always set `arg' member of input_events.
10814 * keyboard.c (show_help_echo): Use eval_form. Add comment.
10816 * lisp.h (eval_form): Add prototype.
10818 * xdisp.c (eval_form): Make it externally visible.
10820 2000-07-13 Gerd Moellmann <gerd@gnu.org>
10822 * xterm.c (x_handle_tool_bar_click): Store the frame in the
10823 frame_or_window slot of TOOL_BAR_EVENT input events instead of
10824 consing. For prefix events, store the frame in the `arg' slot of
10825 the event, otherwise store the key there.
10826 (XTread_socket): Instead of consing, use the frame_or_window slot
10827 of HELP_EVENTs for the frame, and the `arg' slot for the help string.
10829 * xmenu.c (menu_highlight_callback): Store help string in the
10830 `arg' member of the input event; don't cons.
10831 (menubar_selection_callback): Use the `arg' slot of input events
10832 to queue additional information, instead of consing.
10834 * msdos.c (dos_rawgetc): Adapt to change of HELP_EVENTs.
10836 * w32term.c (w32_handle_tool_bar_click): Adapt to changes in
10838 (w32_read_socket): Adapt to changes in HELP_EVENTs.
10840 * w32menu.c (menubar_selection_callback): Use the `arg' slot of
10841 input events to queue additional information, instead of consing.
10843 * keyboard.c (kbd_buffer_gcpro): Renamed from
10844 kbd_buffer_frame_or_window. Now used for all Lisp objects
10845 referenced from the input queue.
10846 (kbd_buffer_store_event): Always use structure assignment for
10847 copying input events. Record all Lisp objects referenced from
10848 events in kbd_buffer_gcpro.
10849 (kbd_buffer_get_event): Construct Lisp `help-echo' events
10850 differently from input events. Test for prefix menu_bar_events
10851 and TOOL_BAR_EVENTs differently. Reset all slots used by an input
10852 event in kbd_buffer_gcpro to nil.
10853 (make_lispy_event) <TOOL_BAR_EVENT>: Treat an input event whose
10854 frame_or_window is equal to its arg member as prefix events.
10855 (stuff_buffered_input): Reset all slots in kbd_buffer_gcpro
10856 used by an input event to nil.
10857 (init_keyboard): Use two times the size of the input queue
10858 for kbd_buffer_gcpro.
10859 (syms_of_keyboard): Likewise.
10861 * emacs.c (handle_USR2_signal, handle_USR1_signal):
10862 Use USER_SIGNAL_EVENT.
10864 * termhooks.h (struct input_event): Add member `arg'.
10865 (MENU_BAR_EVENT): Renamed from menu_bar_event.
10866 (USER_SIGNAL_EVENT): Renamed from user_signal.
10868 * xfaces.c (ASET): Remove definition.
10870 * lisp.h (AREF, ASET, ASIZE): New macros.
10872 * fontset.c (AREF, ASIZE): Remove definitions.
10874 * fns.c (AREF): Remove definition.
10876 * composite.c (AREF): Remove definition.
10878 2000-07-12 Gerd Moellmann <gerd@gnu.org>
10880 * dispnew.c (redraw_overlapped_rows): Add missing local.
10881 (scrolling_window): Remove debug code.
10883 * xdisp.c (try_window_reusing_current_matrix, try_window_id):
10884 Before scrolling, turn off a mouse-highlight in the window
10887 * xterm.c (x_update_window_end): Add parameter
10888 MOUSE_FACE_OVERWRITTEN_P. If set, arrange for a mouse-highlight
10889 redisplay in XTframe_up_to_date.
10890 (x_clear_mouse_face): New function.
10891 (x_redisplay_interface): Add pointer to x_clear_mouse_face.
10893 * dispnew.c (make_current): Preserve the mouse_face_p flag of the
10895 (update_window_line): Add parameter MOUSE_FACE_OVERWRITTEN_P. Set
10896 it when any row is written to that contains glyphs highlighted in
10898 (update_window): Call the window update end hook with new
10899 parameter MOUSE_FACE_OVERWRITTEN_P.
10900 (direct_output_for_insert): Give up if row contains mouse-face.
10902 * dispextern.h (struct redisplay_interface): Add parameter
10903 MOUSE_FACE_OVERWRITTEN_P to update_window_end_hook function.
10904 (clear_mouse_face): New function pointer member.
10906 2000-07-11 Stefan Monnier <monnier@cs.yale.edu>
10908 * syntax.c (back_comment): Use one switch rather than a few `if's.
10909 Obey open_paren_in_column_0_is_defun_start.
10910 When reverting to the `slow' method, try to nicely handle the case
10911 of nested comments by checking that the comment-starter we found
10912 does indeed match the comment-ender.
10913 (scan_sexps_forward, scan_sexps_forward):
10914 Ignore excessive opening parenthesis rather than throwing an error.
10916 2000-07-11 Gerd Moellmann <gerd@gnu.org>
10918 * doc.c (Fsubstitute_command_keys): Handle case that a GC
10919 in Fwhere_is_internal or get_keymap_1 relocates string contents.
10921 * dispnew.c (direct_output_forward_char): Give up if currently
10922 displaying a message instead of the minibuffer contents.
10924 * xterm.c (x_update_window_begin): No need to turn off the mouse
10926 (show_mouse_face): Set the mouse_face_p flag of glyph rows
10927 depending on whether they contain glyphs highlighted in mouse-face.
10929 * dispnew.c (row_equal_p): Add parameter MOUSE_FACE_P. If set,
10930 compare the mouse_face_p flags of both rows.
10932 * dispextern.h (struct glyph_row): Add flag mouse_face_p.
10934 2000-07-11 Eli Zaretskii <eliz@is.elta.co.il>
10936 * keyboard.c (show_help_echo): Accept additional parameter
10937 ok_to_overwrite_keystroke_echo.
10938 (read_char): Call show_help_echo with a zero
10939 ok_to_overwrite_keystroke_echo argument.
10940 * keyboard.h (show_help_echo): Update prototype of show_help_echo.
10941 * xmenu.c (menu_help_callback): Call show_help_echo with non-zero
10942 ok_to_overwrite_keystroke_echo argument.
10943 * w32menu.c (w32_menu_display_help): Call show_help_echo with
10944 non-zero ok_to_overwrite_keystroke_echo argument.
10946 2000-07-10 Gerd Moellmann <gerd@gnu.org>
10948 * xdisp.c (try_window_id): If changes are all below what is
10949 displayed in the window, and point is in the window, we still
10950 might have to find point on the display.
10952 * xterm.c (x_fill_stretch_glyph_string): Consume runs of stretch
10953 glyphs instead of a single one.
10954 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
10955 with new argument list.
10956 (x_set_glyph_string_gc): Make sure the face's GC is valid.
10958 * keymap.c (get_keymap_1): Add comment that this function can GC.
10959 (where_is_internal_2, where_is_internal_1): Add GCPROs, add
10960 comment that functions can GC.
10961 (Fset_keymap_parent): GCPRO arg KEYMAP.
10963 2000-07-10 Eli Zaretskii <eliz@is.elta.co.il>
10965 * msdos.c (XMenuActivate): After exiting the menu, restore the
10966 echo area message and erase it.
10968 2000-07-10 Kenichi Handa <handa@etl.go.jp>
10970 * fontset.c (Ffontset_info): Make the return value more compatible
10971 with that of Emacs 20.
10973 2000-07-07 Gerd Moellmann <gerd@gnu.org>
10975 * eval.c (Fsignal): Handle case that backtrace_list is null.
10977 2000-07-07 Kenichi Handa <handa@etl.go.jp>
10979 * ccl.c (Fccl_execute): Typo fixed.
10981 2000-07-06 Gerd Moellmann <gerd@gnu.org>
10983 * window.c (window_loop): Add missing gcpro1 local variable.
10985 * window.c (Fwindow_list): Reverse list at the end.
10986 (candidate_window_p): Add parameter OWINDOW. ALL_FRAMES nil
10987 means allow windows on OWINDOW's frame, only.
10988 (window_loop): Simplified; use Fwindow_list.
10990 * Makefile.in (TAGS-LISP): Don't pass `$(lispsource)' to make.
10992 2000-07-05 Gerd Moellmann <gerd@gnu.org>
10994 * xterm.c (XTread_socket): Increment handling_signal at the start,
10995 decrement it at the end.
10997 * eval.c (handling_signal): New variable.
10998 (Fsignal): Abort if handling_signal is non-zero.
11000 * lisp.h (handling_signal): External declaration.
11002 * s/freebsd.h (WAITTYPE, WRETCODE): Put in #if 0.
11004 2000-07-05 Ken Raeburn <raeburn@gnu.org>
11006 Sound support for NetBSD through "Linux emulation" support:
11007 * config.in (HAVE_SOUNDCARD_H): Undef.
11008 (HAVE_SOUND): Define if HAVE_SOUNDCARD_H.
11009 * Makefile.in (LIBSOUND): New variable.
11010 (LIBES): Include it.
11011 * sound.c [HAVE_SOUNDCARD_H]: Include <sys/ioctl.h> and <soundcard.h>.
11012 (DEFAULT_SOUND_DEVICE): Define to "/dev/dsp" if not defined elsewhere.
11013 (vox_open): Use DEFAULT_SOUND_DEVICE.
11014 * s/netbsd.h (DEFAULT_SOUND_DEVICE): Define to /dev/audio.
11016 2000-07-05 Gerd Moellmann <gerd@gnu.org>
11018 * print.c (print_error_message): If Vsignaling_function is set,
11019 show it in *Messages*.
11021 * lisp.h (Vsignaling_function): External declaration.
11023 * eval.c (Vsignaling_function): New variable.
11024 (Fsignal): Compute it.
11025 (syms_of_eval): Staticpro it.
11027 2000-07-05 Dave Love <fx@gnu.org>
11029 * syswait.h: Use the autoconf recommended approach. Old code
11030 #if'd out in case we need to revert.
11032 * config.in (HAVE_SYS_WAIT_H): Added.
11034 2000-07-05 Andrew Innes <andrewi@gnu.org>
11036 * vm-limit.c (check_memory_limits) [REL_ALLOC]: Use real_morecore
11037 when non-NULL instead of __morecore, to take account of buffer
11038 memory. This also solves a problem with spurious memory warnings
11041 * ralloc.c: Make real_morecore non-static.
11043 * eval.c (internal_condition_case): Comment out abort if
11044 interrupt_input_blocked is not zero.
11046 * makefile.nt: Add support for `bootstrap' and related targets.
11047 Include minimal debug info in emacs.exe in release build.
11048 Remove all dependencies on lisp.h, and fixup some others.
11050 * w32.c (init_environment): Install code from 20.7 for providing
11051 default values for environment variables, based on the
11052 executable's own location.
11053 (map_w32_filename): Handle filenames that are longer than MAX_PATH.
11054 (sys_socket): Install socket inheritance bug fix from 20.7.
11056 * alloca.c [emacs]: Include lisp.h (needed by atimer.h included
11057 here via blockinput.h).
11059 2000-07-05 Stefan Monnier <monnier@cs.yale.edu>
11061 * w32menu.c (w32_menu_display_help):
11062 * xmenu.c (menu_help_callback): Use show_help_echo.
11064 * keyboard.h (show_help_echo): Declare.
11066 * keyboard.c (show_help_echo): New function, extracted from read_char.
11067 Feval its `msg' argument if it's a cons cell.
11068 (read_char): Use it.
11069 (follow_key): Pass `autoload' to get_keyelt.
11071 * xterm.c (note_mode_line_highlight, note_mouse_highlight)
11072 (note_tool_bar_highlight, XTread_socket):
11073 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight)
11075 * w32term.c (note_mode_line_highlight, note_mouse_highlight)
11076 (note_tool_bar_highlight, w32_read_socket):
11077 Do not gratuitously ignore non-string `help-echo' properties.
11079 2000-07-05 Gerd Moellmann <gerd@gnu.org>
11081 * eval.c (Feval): Put check for interrupt_input_block in #if 0.
11083 * window.c (delete_all_subwindows): Reset Vwindow_list.
11085 * xterm.c (x_append_glyph, x_append_composite_glyph)
11086 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
11087 changes in struct glyph starting 1999-12-27. Some bit-fields of
11088 struct glyph were not set, which made glyphs unequal when compared
11089 with GLYPH_EQUAL_P. Redisplay outputs such glyphs, and flickering
11090 effects were the result. This also depended on the contents of
11091 memory returned by xmalloc. If flickering happens again, activate
11092 the code in clear_glyph_row that's in #if 0. If the flickering is
11093 gone with that, chances are that it is caused by something similar.
11095 * dispnew.c (clear_glyph_row): Add debug code in #if 0.
11097 * dispextern.h: Add some comments.
11099 * window.c (add_window_to_list): Add parameter LIST.
11100 (window_list): Order list so that, for each frame, windows are
11101 in canonical order, and so that frames appear in the list in
11102 the order given by Vframe_list.
11103 (next_window): Reverse the handling of NEXT_P.
11105 2000-07-04 Gerd Moellmann <gerd@gnu.org>
11107 * window.c (Vwindow_list): New variable.
11108 (make_window, delete_window): Set Vwindow_list to nil.
11109 (check_window_containing): New function.
11110 (window_from_coordinates): Rewritten.
11111 (add_window_to_list, window_list, candidate_window_p)
11112 (decode_next_window_args, next_window): New functions.
11113 (Fnext_window, Fprevious_window): Rewritten in terms of next_window.
11114 (Fwindow_list): New function.
11115 (Fother_window): Cleaned up.
11116 (foreach_window): Add a longer "variable argument list". Let
11117 callback function return 0 to indicate that cycling over windows
11119 (foreach_window_1): Likewise.
11120 (freeze_window_start): Return int.
11121 (init_window): New function.
11122 (syms_of_window): Staticpro Vwindow_list and defsubr Swindow_list.
11124 * emacs.c (handle_USR1_signal, handle_USR2_signal) Clear
11125 input_event with bzero.
11126 (main): Call init_window.
11128 * keymap.c (get_keyelt): Temporarily inhibit GC while evaluating
11131 2000-07-04 Kenichi Handa <handa@etl.go.jp>
11133 * composite.h (make_composition_value_copy): Extern it.
11135 * composite.c (make_composition_value_copy): New function.
11137 * editfns.c (Fformat): While copying text properties, make each
11138 composition property value a copy.
11140 * fns.c (concat): While copying text properties, make each
11141 composition property value a copy.
11143 2000-07-03 Gerd Moellmann <gerd@gnu.org>
11145 * m/macppc.h (LINKER, LD_SWITCH_MACHINE) [LINUX]: Define.
11147 * fns.c (sweep_weak_table): Mark only objects that are not
11150 * frame.c (next_frame, prev_frame): If MINIBUF is a window,
11151 include those frames as candidates which have their focus
11152 redirected to the minibuffer frame.
11154 2000-07-03 Stefan Monnier <monnier@cs.yale.edu>
11156 * fns.c (Fputhash): Return `value' rather than nil.
11158 2000-06-30 Gerd Moellmann <gerd@gnu.org>
11160 * frame.c (next_frame): Don't check focus redirection in case
11161 MINIBUF is a window. Doing so excludes frames using MINIBUF
11162 unless their focus is redirected, which contradicts the
11163 specification of next-frame, and leads to infinite loops in
11164 certain situations when cycling through windows with next-window.
11166 2000-06-30 Kenichi Handa <handa@etl.go.jp>
11168 * coding.c (code_convert_region): Even if the length of text is
11169 zero, try to convert it if coding->type is coding_type_ccl.
11170 (decode_coding_string, encode_coding_string): Likewise.
11172 2000-06-28 Gerd Moellmann <gerd@gnu.org>
11174 * xdisp.c (try_window_reusing_current_matrix): Don't try to reuse
11175 the display if windows_or_buffers_changed.
11177 * dispnew.c (struct row_entry): New structure.
11178 (row_entry_pool, row_entry_pool_size, row_entry_idx, row_table)
11179 (row_table_size, old_lines, new_lines, old_lines_size)
11180 (new_lines_size, run_pool, runs_size, runs): New variables.
11181 (add_row_entry): New function.
11182 (scrolling_window): Use data structures allocated with xmalloc and
11183 held in global variables, instead of allocating them with alloca and
11184 holding them in local variables. Use a larger hash table whose
11185 size depends on glyph matrix sizes. Don't use bzero to clear the
11186 hash table; instead, clear used slots only.
11188 * fns.c (next_almost_prime): Make it externally visible.
11190 * lisp.h (next_almost_prime): Add prototype.
11192 * s/isc4-0.h (sigunblock): Define.
11194 * s/sco5.h (sigunblock): Define.
11196 2000-06-27 Dave Love <fx@gnu.org>
11198 * s/osf1.h (C_SWITCH_SYSTEM, LIBS_SYSTEM): Revert last change
11199 (moved to osf5-0.h).
11200 [!NOT_C_CODE]: Protect string.h stuff.
11202 * s/osf5-0.h (C_SWITCH_SYSTEM, WAIT_USE_INT, SYS_SIGLIST_DECLARED)
11203 (sys_siglist, NSIG): Definitions moved here from osf1.h.
11205 2000-06-27 Gerd Moellmann <gerd@gnu.org>
11207 * xdisp.c (resize_mini_window): Subtract the extra line spacing
11208 below the last line from the needed window height.
11210 2000-06-26 Stefan Monnier <monnier@cs.yale.edu>
11212 * fns.c (Fplist_member): Renamed from Fwidget_plist_member.
11213 (Fwidget_get): Use it.
11214 (syms_of_fns): Defsubr it.
11216 2000-06-26 Gerd Moellmann <gerd@gnu.org>
11218 * xterm.c (xim_initialize) [!USE_XIM]: Don't set up the
11219 display info for XIM.
11220 (xim_open_dpy): Likewise.
11221 (xim_close_dpy): Don't free the display info's XIM.
11223 * xfns.c (x_window) [!USE_XIM]: Don't call create_frame_ic.
11225 * config.in (USE_XIM): New define.
11227 * keymap.c (get_keyelt): For menu-items containing a `:filter
11228 FILTER', apply FILTER to the menu-item's definition to get the
11229 real definition to use.
11231 * lisp.h (QCfilter): External declaration.
11233 * xfns.c (Fimage_size): New function.
11234 (syms_of_xfns): Defsubr it.
11236 2000-06-26 Andreas Schwab <schwab@suse.de>
11238 * coding.c (decode_coding_string): Re-fetch STRING_BYTES after
11239 Fstring_as_unibyte.
11241 2000-06-25 Dave Love <fx@gnu.org>
11243 * term.c [!HAVE_TERMCAP_H]: Declare tputs, tgetent, tgetflag, tgetnum.
11245 * Makefile.in (blockinput.h): Depend on atimer.h.
11246 (atimer.h): Depend on systime.h.
11248 * blockinput.h: Protect against multiple inclusion. Include atimer.h.
11250 * atimer.h: Protect against multiple inclusion. Include systime.h.
11252 * lisp.h (swap_in_global_binding): Declare.
11254 2000-06-24 Ken Raeburn <raeburn@gnu.org>
11256 * process.c (Fopen_network_stream): Turn off atimers for duration
11257 of call to connect. (Patch from Gerd.)
11259 2000-06-23 Dave Love <fx@gnu.org>
11261 * ralloc.c: Maybe include unistd.h
11263 * emacs.c (setgrp): Undefine before defining.
11264 (malloc_warning, set_time_zone_rule, index): Prototype.
11266 * systime.h (EMACS_GET_TIME) [!GETTIMEOFDAY_ONE_ARGUMENT]: Use
11267 HAVE_STRUCT_TIMEZONE.
11269 * s/osf1.h: Move string.h hack here from alpha.h and make it
11271 (C_SWITCH_SYSTEM): Use _OSF_SOURCE, not -BSD, which clashes with
11273 (WAIT_USE_INT, SYS_SIGLIST_DECLARED, sys_siglist, NSIG): Define.
11274 (SOCKLEN_TYPE): Don't define.
11276 * m/alpha.h: Remove string.h hack.
11278 * s/osf5-0.h: New file.
11280 * filelock.c: Use feature tests for fcntl.h, string.h. Don't
11281 include time.h, done by systime.h.
11282 [__FreeBSD__]: Remove redundant includes.
11284 * callproc.c (setpgrp): Undefine before defining.
11285 (delete_temp_file): Return Qnil to avoid warning.
11287 * config.in (HAVE_TERM_H, HAVE_STRUCT_TIMEZONE): Add.
11289 * xfaces.c: Include fontset.h dependent on HAVE_WINDOW_SYSTEM, not
11292 * fontset.h (free_face_fontset): Renamed from fs_free_face_fontset.
11294 * composite.h (compose_text): Declare.
11296 * xterm.c: Don't include sys/types.h unconditionally. Don't
11297 protect its inclusion with !USG (following xmenu.c).
11299 2000-06-23 Gerd Moellmann <gerd@gnu.org>
11301 * xfns.c (x_create_tip_frame): Initialize frame's colors like
11304 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
11306 * coding.c (decode_eol_post_ccl): Special handling for undecided
11307 and inconsistent EOL types.
11309 2000-06-22 Gerd Moellmann <gerd@gnu.org>
11311 * xrdb.c (x_load_resources): Add default resource for scroll bar's
11312 trough color and main window's background color.
11314 * xfns.c (Fx_file_dialog) [HAVE_MOTIF_2_1]: Handle events differently.
11316 * xterm.h (Xt_app_con): External declaration.
11318 * widget.c (EmacsFrameRealize): Fix typo.
11320 * widget.c (EmacsFrameRealize): Remove SubstructureRedirectMask.
11322 * xdisp.c (handle_stop): Initialize it->add_overlay_start to zero.
11323 (handle_invisible_prop): Record the start of invisible text in
11324 it->add_overlay_start.
11325 (struct overlay_entry): Add member `overlay'.
11326 (handle_overlay_change): Simplify.
11327 (next_overlay_string): After having processed overlay strings at the
11328 end of the buffer, record that fact in
11329 it->overlay_strings_at_end_processed_p.
11330 (compare_overlay_entries): If before- and after-strings come
11331 from the same overlay, let before-strings come first.
11332 (RECORD_OVERLAY_STRING): Record the overlay that strings come from.
11333 (load_overlay_strings): Take it->add_overlay_start into account
11334 when adding overlay strings.
11336 * dispextern.h (struct it): Add member add_overlay_start.
11338 2000-06-22 Dave Love <fx@gnu.org>
11340 * s/isc3-0.h (C_SWITCH_SYSTEM): Define _XOPEN_SOURCE=500.
11342 * s/gnu-linux.h (C_SWITCH_SYSTEM): Don't define _XOPEN_SOURCE here.
11344 2000-06-22 Kenichi Handa <handa@etl.go.jp>
11346 * ccl.c (ccl_driver) <CCL_End>: Decrement stack_idx only when it
11349 2000-06-21 Dave Love <fx@gnu.org>
11351 * Makefile.in (GETLOADAVG_OBJ): Removed -- LIBOBJS does it.
11353 2000-06-21 Stefan Monnier <monnier@cs.yale.edu>
11355 * syntax.c (back_comment): Simplify string-parity counting (with
11356 the added benefit of handling multiple string-styles as long as
11357 they are not intertwined).
11358 Jump to the slow code as soon as a comment starter is found in
11359 a "string_lossage" position. Fixes the case: " /* " /* " */.
11361 2000-06-21 Dave Love <fx@gnu.org>
11363 * Makefile.in: Use GETLOADAVG_LIBS.
11365 * config.in: Add HAVE_FCNTL_H, _FILE_OFFSET_BITS,
11366 _LARGEFILE_SOURCE, _LARGE_FILES, _XOPEN_SOURCE.
11368 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
11370 * syntax.c (describe_syntax): Recognize the `n'estable bit.
11371 (Fforward_comment, scan_lists):
11372 Check the comstyle of single-char comment-starters.
11373 (scan_sexps_forward): Don't try to recognize `half comment-enders' if
11374 we're just at the beginning of the comment (f.ex with (*) ... (*)).
11375 Check the comstyle of single-char comment-starters.
11376 Clarify control-flow around the Scomment case.
11378 2000-06-20 Dave Love <fx@gnu.org>
11380 * fns.c (make_hash_table, maybe_resize_hash_table):
11381 Cast arg of next_almost_prime.
11383 * tparam.c [emacs]: Include lisp.h.
11385 * termcap.c [emacs]: Test HAVE_FCNTL_H, not USG5. Include lisp.h
11388 2000-06-20 Gerd Moellmann <gerd@gnu.org>
11390 * keyboard.c (adjust_point_for_property): Check if display
11391 property should be treated as intangible by looking at its value.
11393 * xdisp.c (single_display_prop_intangible_p)
11394 (display_prop_intangible_p): New functions.
11396 * dispextern.h (display_prop_intangible_p): Add prototype.
11398 * xdisp.c (dump_glyph_row): Show type of glyph->object.
11400 * s/isc4-0.h (sigblock): Redefined to pass a pointer as second
11401 argument to sigprocmask.
11403 * s/sco5.h (sigblock): Redefined to pass a pointer as second
11404 argument to sigprocmask.
11406 * syssignal.h (sigblock, sigunblock) [USG5_4]: Set
11407 sigprocmask_set, and pass a pointer to it to sigprocmask.
11409 * sysdep.c (sigprocmask_set): New variable.
11411 * fileio.c (make_temp_name): Don't use `%s' in string passed to
11414 2000-06-20 Sam Steingold <sds@gnu.org>
11416 * xrdb.c: Don't declare xmalloc, xrealloc.
11418 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
11420 * regex.c (re_match, re_match_2): Protect calls to alloca (0).
11421 (re_comp): Cast gettext return value to avoid complaints when
11424 2000-06-20 Dave Love <fx@gnu.org>
11426 * m/stride.h, m/mips.h: Don't define HAVE_GETWD, HAVE_GETTIMEOFDAY.
11428 * m/ibmrt-aix.h: Don't declare HAVE_GETTIMEOFDAY, HAVE_VFORK.
11430 * m/ibmrs6000.h, m/ibmps2-aix.h, m/dpx2.h: Don't declare HAVE_GETWD.
11432 * m/alpha.h: Don't declare xmalloc, xrealloc.
11434 * s/ux4800.h: Don't declare GETTIMEOFDAY_ONE_ARGUMENT.
11436 * s/usg5-4-2.h: Don't declare HAVE_GETWD, VFORK_RETURN_TYPE.
11438 * s/umips.h: Don't declare HAVE_GETWD, HAVE_GETTIMEOFDAY.
11440 * s/cxux.h, s/gnu-linux.h, s/iris3-6.h, s/irix3-3.h: Don't declare
11443 * keyboard.h (poll_for_input_1): Declare.
11445 * getloadavg.c: Don't define NLIST_STRUCT (handled by configure).
11447 * alloc.c (xmalloc, xrealloc, xfree): Define using POINTER_TYPE.
11449 * doprnt.c: Don't declare xmalloc, xrealloc.
11451 * lisp.h (x_set_tool_bar_lines, free_frame_xic, compose_text)
11452 (getenv, ctime, getwd): Removed.
11453 (xmalloc, xrealloc, xfree): Declare using POINTER_TYPE.
11455 * xterm.h: Remove duplicate prototypes. Declare free_frame_xic,
11456 x_set_tool_bar_lines.
11458 * config.in: Add HAVE_GETWD. Move some definitions above
11459 machine/system includes.
11461 2000-06-20 Kenichi Handa <handa@etl.go.jp>
11463 * s/bsd386.h (HAVE_GETLOADAVG): Define it as 1.
11465 * xfaces.c (font_list): Handle the case that REGISTRY doesn't
11466 contain information about ENCODING.
11468 * fontset.c (FONTSET_ASCII): Use the first element of char table
11469 for an ASCII font, not defalt slot.
11470 (fontset_ref_via_base): If FONTSET doesn't contain information for
11471 C, try the default fontset.
11472 (make_fontset): Don't copy the default fontset.
11473 (fontset_font_pattern): Likewise.
11474 (accumulate_font_info): If ELT is nil, use the corresponding
11475 element in the default fontset.
11477 2000-06-19 Dave Love <fx@gnu.org>
11479 * syntax.c (Fparse_partial_sexp): Doc fix.
11481 * regex.h: Test PROTOTYPES as well as __STDC__.
11483 * unexalpha.c: Include errno.h, string.h, unistd.h. Don't declare
11484 errno, strerror. Put text after #endif in comment.
11486 * xdisp.c (dump_glyph_matrix): Add `static' to declaration (for pcc).
11488 * xterm.c (x_frame_of_widget): Likewise.
11490 2000-06-19 Gerd Moellmann <gerd@gnu.org>
11492 * abbrev.c (syms_of_abbrev): Set buffer_default's abbrev table
11493 to Vfundamental_mode_abbrev_table.
11495 * alloc.c (mark_object) [GC_CHECK_MARKED_OBJECTS]: Check that no
11496 bogus objects are marked. This slows down GC by ~80 percent, but
11497 it might be worth trying when debugging GC-related problems.
11498 This feature requires conservative stack marking to be enabled.
11500 * xterm.c (XTread_socket) <KeyPress>: In case XmbLookupString
11501 returns XLookupChars, reset `modifiers' to zero.
11503 2000-06-19 Dave Love <fx@gnu.org>
11505 * mktime.c: Unprotoized.
11507 2000-06-19 Richard Stallman <rms@gnu.org>
11509 * data.c (set_internal): If variable is frame-local,
11510 store the new value immediately into the frame parameter alist.
11512 2000-06-19 Ken Raeburn <raeburn@gnu.org>
11514 * xfns.c (jpeg_load): Fetch error-handling data first, then fill
11515 in the custom handler pointer.
11517 * keyboard.c (follow_key, read_key_sequence): Use XUINT on key
11518 value, or checks for CHAR_META can fail when Lisp_Object is a
11520 * keymap.c (get_keyelt): Likewise.
11522 2000-06-19 Kenichi Handa <handa@etl.go.jp>
11524 * ccl.h (struct ccl_program): New member eol_type.
11525 (struct ccl_spec): New member cr_carryover.
11527 * ccl.c (CCL_WRITE_CHAR): Convert NL according to ccl->eol_type.
11528 (setup_ccl_program): Initialize ccl->eol_type to CODING_EOL_LF.
11530 * coding.c (setup_coding_system) <4>: Reset member `cr_carryover'.
11531 (ccl_coding_driver): On encoding, initialize ccl->eol_type.
11532 (decode_eol_post_ccl): New function.
11533 (decode_coding): Don't detect EOL format here for CCL based coding
11535 (decode_coding) <coding_type_ccl>: Handle carryovered CR. Call
11536 decode_eol_post_ccl after running the CCL program.
11537 (code_convert_region): Don't detect EOL format here for CCL based
11539 (decode_coding_string): Likewise.
11541 2000-06-18 Ken Raeburn <raeburn@gnu.org>
11543 * charset.c (update_charset_table): Use XINT on "iso_final_char"
11544 when treating it as an integer.
11546 * coding.h (encode_coding_string): Declare.
11548 * keyboard.c (read_key_sequence): Use XINT on "pos" when treating
11551 * keymap.c (Fwhere_is_internal): Rename argument "keymap" to
11552 "xkeymap" to avoid shadowing the "enum map_type" value that needs
11553 to be passed to get_local_map.
11555 * sound.c (Fplay_sound): Don't call make_number on
11556 Frun_hook_with_args count argument.
11558 * xterm.c (x_send_scroll_bar_event): Fudge lisp object/integer
11559 for lisp objects in X event structure data field, when lisp
11560 objects are represented with unions.
11561 (x_scroll_bar_to_input_event): Ditto.
11563 2000-06-16 Ken Raeburn <raeburn@gnu.org>
11565 * xdisp.c (decode_mode_spec): In "no_value" case, do NUL
11566 termination of string. Fix sense of test whether
11567 Vline_number_display_limit is an integer.
11569 2000-06-16 Gerd Moellmann <gerd@gnu.org>
11571 * xfaces.c (syms_of_xfaces) [DEBUG_X_COLORS]: Defsubr dump_colors
11572 only if HAVE_X_WINDOWS.
11574 * keymap.c (describe_buffer_bindings): Add `\f\n' in front
11577 * dispnew.c (update_frame_1): Handle case that cursor vpos is
11580 2000-06-15 Eli Zaretskii <eliz@is.elta.co.il>
11582 * unexec.c (toplevel): Fix last change, so as not to deprive MSDOS
11585 2000-06-15 Kenichi Handa <handa@etl.go.jp>
11587 * coding.c (decode_coding_emacs_mule): Always set src_base at the
11588 start of the while loop.
11590 2000-06-15 Gerd Moellmann <gerd@gnu.org>
11592 * atimer.c (alarm_signal_handler): Add forward declaration.
11594 * data.c (set_internal): Remove debug code.
11596 2000-06-14 Gerd Moellmann <gerd@gnu.org>
11598 * Makefile.in (bootstrap-temacs): Add `-I../src'.
11600 * unexec.c (toplevel) [COFF]: Include coff.h.
11602 * s/lynxos.h: New file.
11604 * keymap.c (Fsingle_key_description): Enclose function key and
11605 event symbol names in angle brackets.
11607 * xdisp.c (setup_echo_area_for_printing): Call
11608 message_log_maybe_newline if message_buf_print is not set.
11610 * print.c (printchar, strout): Don't check message_buf_print
11611 before calling setup_echo_area_for_printing because that
11612 function does something useful even when message_buf_print is
11615 * xdisp.c (message_truncate_lines, Qmessage_truncate_lines):
11617 (ensure_echo_area_buffers): Initialize echo buffer's
11618 truncate lines setting to nil.
11619 (with_echo_area_buffer): Don't set the echo buffer's truncate
11620 lines setting here.
11621 (set_message_1): Set it here instead, based on the value
11622 of message_truncate_lines.
11623 (resize_mini_window): Handle case that lines are truncated.
11624 (syms_of_xdisp): Initialize Qmessage_truncate_lines.
11625 DEFVAR_BOOL message-truncate-lines.
11627 * keyboard.c (read_char): Bind message-truncate-lines to t
11628 while displaying a help-echo.
11630 * lisp.h (Qmessage_truncate_lines): External declaration.
11632 2000-06-13 Gerd Moellmann <gerd@gnu.org>
11634 * xdisp.c (Vline_number_display_limit): Renamed from
11635 line_number_display_limit.
11636 (syms_of_xdisp): Use DEFVAR_LISP for line-number-display-limit.
11637 Extend documentation string. Initialize
11638 Vline_number_display_limit to nil meaning no limit.
11639 (decode_mode_spec): Use Vline_number_display_limit with its new
11642 * xterm.c (x_check_font) [GLYPH_DEBUG]: Add prototype.
11644 2000-06-13 Richard Stallman <rms@gnu.org>
11646 * frame.c (Fmodify_frame_parameters): Doc fix.
11648 * xfns.c (x_set_frame_parameters): Comment fix.
11650 * frame.c (store_frame_param): Call swap_in_global_binding if the
11651 variable's current binding was chosen based on this frame.
11653 * data.c (swap_in_global_binding): New function.
11655 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
11657 * msdos.c (IT_write_glyphs): Don't use CODING_REQUIRE_ENCODING
11658 macro, instead AND with CODING_REQUIRE_ENCODING_MASK.
11660 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
11662 * msdos.h (EMACS_MSDOS_H): Renamed from MSDOS_H_.
11664 2000-06-12 Jason Rumney <jasonr@gnu.org>
11666 * w32bdf.h (EMACS_W32BDF_H): Renamed from __W32BDF_H__
11668 * w32.h (EMACS_W32_H): Renamed from _NT_H_
11670 * w32gui.h (EMACS_W32GUI_H): Renamed from __W32GUI_H__
11672 * w32inevt.h (EMACS_W32INEVT_H): Renamed from __NTINEVT_H__
11674 2000-06-12 Gerd Moellmann <gerd@gnu.org>
11676 * xfaces.c (Fdump_colors) [DEBUG_X_COLORS]: New function.
11677 (syms_of_xfaces): Defsubr Sdump_colors.
11678 (x_free_colors): Don't treat b&w specially on default visual.
11679 (x_free_dpy_colors): New function.
11680 (free_face_colors): Don't check visual class; it's done
11683 * xterm.c (x_frame_of_widget): New function.
11684 (x_alloc_nearest_color_for_widget): Use it.
11685 (x_copy_dpy_color): New function.
11686 (x_destroy_window): Free various colors.
11688 2000-06-12 Kenichi Handa <handa@etl.go.jp>
11690 * ccl.h (EMACS_CCL_H): Renamed from _CCL_H.
11692 * charset.h (EMACS_CHARSET_H): Renamed from _CHARSET_H.
11694 * coding.h (EMASC_CODING_H): Renamed from _CODING_H.
11696 * composite.h (EMACS_COMPOSITE_H): Renamed from _COMPOSITE_H.
11698 * fontset.h (EMACS_FONTSET_H): Renamed from _FONTSET_H.
11700 2000-06-11 Dave Love <fx@gnu.org>
11702 * systime.h (EMACS_SYSTIME_H): Renamed from _SYSTIME_H.
11704 2000-06-11 Eli Zaretskii <eliz@is.elta.co.il>
11706 * msdos.h: Don't use _MSDOS_H_ as a symbol, use MSDOS_H_ instead.
11708 2000-06-11 Gerd Moellmann <gerd@gnu.org>
11710 * xmenu.c (xmenu_show): Cast second parameter of lw_popup_menu
11713 2000-06-10 Kenichi Handa <handa@etl.go.jp>
11715 * regex.c (MAKE_CHAR) [!emacs]: Dummy macro for non-Emacs env.
11716 (regex_compile): Fix the code for handling the case of single byte
11717 char and multibyte char being mixed in a range within [...].
11719 * fileio.c (Finsert_file_contents): Be sure to setup src_multibyte
11720 and dst_multibyte members of coding.
11722 * charset.c (update_charset_table): Update the table
11723 bytes_by_char_head.
11724 (init_charset_once): Initialize elements of bytes_by_char_head to
11725 1 except for leading codes for private charases.
11727 * charset.h (CHARSET_8_BIT_GRAPHIC): Define as 0x80.
11728 (UNIBYTE_STR_AS_MULTIBYTE_P): Fix for an invalid multibyte sequence.
11730 2000-06-09 Ken Raeburn <raeburn@gnu.org>
11732 * xterm.c (x_connection_closed): If dpyinfo is NULL, don't try to
11733 access the data it doesn't point to.
11735 2000-06-08 Gerd Moellmann <gerd@gnu.org>
11737 * xterm.c (XTread_socket) <FocusIn>: Queue a FOCUS_IN_EVENT which
11738 will be translated to a switch-frame event when reading the
11739 event queue. This is necessary because Emacs otherwise won't
11740 perform a switch-frame to a new frame until some other event, for
11741 example a keystroke event, forces it to do so. This has various
11742 effects, one visible being that the cursor of a frame created with
11743 C-x 5 2 or switched to with a window manager key binding like
11744 A-TAB stays hollow because selected_window isn't on the newly
11745 focused frame until the switch-frame is performed.
11747 * keyboard.c (kbd_buffer_get_event): Handle FOCUS_IN_EVENT by
11748 generating a switch-frame event if necessary.
11750 * termhooks.h (enum event_kind): Add FOCUS_IN_EVENT.
11752 * xdisp.c (handle_fontified_prop): Don't GCPRO local var `pos';
11755 2000-06-08 Kenichi Handa <handa@etl.go.jp>
11757 * fontset.c (Fset_fontset_font): The arg CHARACTER may be a charset.
11759 2000-06-07 Gerd Moellmann <gerd@gnu.org>
11761 * window.c (displayed_window_lines): Take empty lines at
11762 the bottom of a window into account.
11764 * window.c (displayed_window_lines): New function.
11765 (Fmove_to_window_line): Use displayed_window_lines to determine
11766 the number of lines to move, instead of using the window's height.
11768 * lread.c (readevalloop): If READCHARFUN sets point to ZV, arrange
11769 to stop reading, even if the form read sets point to a different
11770 value when evaluated.
11772 * xdisp.c (display_line): Fix code deciding in which line to
11775 2000-06-07 Kenichi Handa <handa@etl.go.jp>
11777 * fileio.c (e_write): Free composition data if stored in
11780 2000-06-06 Gerd Moellmann <gerd@gnu.org>
11782 * xdisp.c (display_line): Set row's and iterator's
11783 starts_in_middle_of_char_p and ends_in_middle_of_char_p flags.
11784 Set cursor even if row ends in the middle of a character.
11785 (dump_glyph_row): Print values of new flags.
11786 (redisplay_window) <cursor movement in unchanged window>: When
11787 point has been moved forward, and PT is at the end of the cursor
11788 row, don't place the cursor in the next row if the cursor row ends
11789 in the middle of a character or at ZV.
11791 * dispextern.h (struct it): Add starts_in_middle_of_char_p.
11792 (struct glyph_row): Add starts_in_middle_of_char_p and
11793 ends_in_middle_of_char_p.
11794 (MATRIX_ROW_ENDS_IN_MIDDLE_OF_CHAR_P): Test row's
11795 ends_in_middle_of_char_p flag.
11796 (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Likewise.
11798 * term.c (append_glyph): Revert change of 2000-06-06.
11800 * xdisp.c (display_line): Revert change of 2000-06-06. Treat
11801 padding glyph not fitting on line as whole character not
11804 * xterm.c (x_produce_glyphs): Don't xassert `it->descent > 0';
11805 this isn't true for images with `:ascent 100'.
11807 2000-06-06 Kenichi Handa <handa@etl.go.jp>
11809 * buffer.c (Fset_buffer_multibyte): Don't make the current buffer
11810 as modified if it is originally unmodified.
11812 * term.c (encode_terminal_code): Change the way to check if
11813 terminal coding does any conversion.
11814 (append_glyph): Set glyph->pixel_width correctly.
11816 * xdisp.c (display_line): While checking line continuation, pay
11817 attention to a padding glyph.
11819 2000-06-05 Gerd Moellmann <gerd@gnu.org>
11821 * xdisp.c (redisplay_window): Always use set_buffer_internal_1.
11823 2000-06-05 Dave Love <fx@gnu.org>
11825 * xdisp.c: Include fontset.h.
11827 * xfns.c (x_real_positions): Declare tmp_nchildren as unsigned.
11829 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
11831 * dispnew.c: Conditionally include term.h.
11833 * coding.h: Declare code_convert_string_norecord.
11835 * frame.h (struct frame): Use volatile unconditionally.
11837 * buffer.h: Remove Vbefore_change_function, Vafter_change_function.
11839 * xmenu.c (menu_item_selection): Declare volatile unconditionally.
11841 * systime.h: Protect against multiple inclusion.
11842 (timezone) [USG5_4]: Define as time_t.
11844 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
11845 (Foptimize_char_table, make_temp_name): Declare.
11847 * Makefile.in (xdisp.o): Depend on fontset.h.
11849 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
11851 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
11852 (Foptimize_char_table, make_temp_name): Declare.
11856 * s/netbsd.h: Don't define autoconfiscated MATHERR.
11858 2000-06-02 Dave Love <fx@gnu.org>
11860 * lread.c (_XOPEN_SOURCE, __EXTENSIONS__): Don't define.
11862 2000-06-02 Gerd Moellmann <gerd@gnu.org>
11864 * xfaces.c (realize_x_face): When copying BASE_FACE bitwise to the
11865 result face, set flags in that face indicating that colors may not
11868 * xterm.c (x_set_mouse_face_gc): If first glyph isn't a character
11869 glyph, use the ASCII NUL character to determine the face.
11871 2000-06-02 Dave Love <fx@gnu.org>
11873 * sysdep.c: Conditionally include stdlib.h, unistd.h.
11874 (VFORK_RETURN_TYPE): Remove.
11876 * config.in: Add NO_MATHERR.
11878 2000-06-01 Dave Love <fx@gnu.org>
11880 * cmds.c (internal_self_insert): Don't check
11881 Vbefore_change_function, Vafter_change_function.
11883 * insdel.c (signal_before_change, signal_after_change): Likewise.
11885 * buffer.c (Vbefore_change_function, Vafter_change_function):
11886 Variables and their initializations deleted.
11888 * callint.c (Fcall_interactively): Doc fix.
11890 * terminfo.c (ospeed) [HAVE_SPEED_T]: Don't declare extern.
11892 2000-05-31 Dave Love <fx@gnu.org>
11894 * textprop.c: Revert last change -- duplicated.
11896 2000-05-31 Gerd Moellmann <gerd@gnu.org>
11898 * dispnew.c (find_glyph_row_slice, swap_glyphs_in_rows): Put
11901 * lisp.h (eassert) [!ENABLE_CHECKING]: Define as `(void) 0'.
11903 2000-05-31 Jason Rumney <jasonr@gnu.org>
11905 * search.c (Fre_search_forward, Fre_search_backward)
11906 (Fposix_search_backward, Fposix_search_forward): Fix newlines in docs.
11908 * w32select.c (Fw32_set_clipboard_data): Change QNil to Qnil.
11910 2000-05-30 Jason Rumney <jasonr@gnu.org>
11912 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: New macros.
11913 [WINDOWSNT]: Add extern for Vw32_system_coding_system.
11915 * dispextern.h (struct glyph) [WINDOWSNT]: Add w32_font_type member.
11917 * fileio.c (Fread_file_name) [HAVE_NTGUI]: Use file dialog.
11918 (Fread_file_name) [HAVE_NTGUI, USE_MOTIF]: Do not attempt to
11919 expand a nil default_filename.
11921 * keyboard.c (make_lispy_event) [WINDOWS_NT]: Pass a window
11922 pointer to glyph_to_pixel_coords, not a frame.
11924 * makefile.nt (w32fns.obj, w32menu.obj): Add charset.h and
11925 coding.h to dependencies.
11927 * w32bdf.c (w32_load_bdf_font): Initialize font->double_byte_p.
11929 * w32console.c (glyph_to_pixel_coords): Change first parameter to
11930 window pointer to be consistent with w32term.c and xterm.c.
11932 * w32fns.c: Format and doc changes to bring closer to xfns.c.
11933 (VIETNAMESE_CHARSET): Define if not defined in system headers.
11934 (Qline_spacing, Qcenter): New variables.
11935 (Qw32_charset_*, w32_codepage_for_font): Moved from w32term.c.
11936 (x_set_line_spacing): New function.
11937 (x_set_frame_parameters): Use FRAME_NEW_WIDTH, FRAME_NEW_HEIGHT macros.
11938 (x_specified_cursor_type): New function.
11939 (x_set_cursor_type): Use it.
11940 (x_set_name, x_set_title): Use ENCODE_SYSTEM to encode titlebar
11942 (validate_x_resource_name, x_get_resource_string): Measure lengths
11943 of external strings in bytes.
11944 (w32_wnd_proc) [WM_MEASURE_ITEM]: Avoid calling
11945 GetTextExtentPoint32 with NULL title.
11946 (Fx_create_frame): Initialize Qline_spacing.
11947 (w32_load_system_font): Initialize font->double_byte_p.
11948 (x_to_w32_charset): Use Vw32_charset_info_alist.
11949 (Image, busy cursor, tooltip functions): Merged changes from
11950 xfns.c. Not yet functional on Windows.
11952 * w32gui.h (W32FontStruct): Add double_byte_p member.
11954 * w32inevt.c (NUM_TRANSLATED_MOUSE_BUTTONS): New constant.
11955 (emacs_button_translation): Use it.
11956 (do_mouse_event): Allow up to 32 mouse buttons by allowing any bit
11957 in `mask' to be set.
11959 * w32menu.c (single_submenu, w32_menu_show): Call ENCODE_SYSTEM on
11962 * w32term.c: Format and doc changes to bring closer to xterm.c.
11963 (w32_char_font_type): New enum.
11964 (Qw32_charset_*, w32_codepage_for_font): Moved to w32fns.c.
11965 (w32_per_char_metric): Use w32_char_font_type instead of unicode_p.
11966 (w32_encode_char): New function.
11967 (x_encode_char): Removed.
11968 (x_get_glyph_and_face_encoding): Use w32_encode_char in place of
11969 x_encode_char and w32_font_is_double_byte.
11970 (x_produce_image_glyph): Use image_ascent.
11971 (x_produce_glyphs): Use new version of w32_per_char_metric and
11972 handle NULL return value. Allow extra line spacing.
11973 (W32_TEXTOUT): Distinguish between Unicode and DBCS text.
11974 (w32_get_glyph_overhangs): Remove unicode_p param. Use
11975 w32_font_type member of glyph instead.
11976 (x_draw_glyph_string): Draw underline and strike-out for BDF fonts.
11977 (fast_find_position): Make sure not to consider rows not visible
11979 (w32_read_socket) [WM_MENUSELECT]: Cannot call
11980 w32_menu_display_help with input blocked, as it can abort.
11981 (x_display_and_set_cursor): Choose cursor depending
11982 on buffer-local value of cursor_type.
11983 (x_draw_bar_cursor): Add parameter WIDTH.
11985 * w32term.h (CP_DEFAULT): Define.
11986 (Fx_display_color_p, Fx_display_grayscale_p, image_ascent): Declare.
11988 2000-05-30 Gerd Moellmann <gerd@gnu.org>
11990 * search.c (Fre_search_forward, Fre_search_backward)
11991 (Fposix_search_backward, Fposix_search_forward): Doc fix.
11993 2000-05-30 Kenichi Handa <handa@etl.go.jp>
11995 * coding.c (detect_coding_iso2022): Fix code for checking
11996 CODING_CATEGORY_MASK_ISO_8_2.
11998 2000-05-29 Stefan Monnier <monnier@cs.yale.edu>
12000 * regex.c (PREFETCH_NOLIMIT): New function.
12001 (re_match_2_internal): Use it and adjust the end_match_2 logic.
12003 2000-05-29 Gerd Moellmann <gerd@gnu.org>
12005 * syntax.c (find_defun_start): Move test for
12006 open_paren_in_column_0_is_defun_start outside of the loop.
12008 * xdisp.c (redisplay_window): Really switch buffers when
12009 displaying mode lines, and temporarily set selected_frame to the
12010 frame of the window that's redisplayed.
12012 * xfaces.c (free_realized_faces): Block/unblock input.
12013 (free_realized_multibyte_face): Ditto.
12015 2000-05-29 Dave Love <fx@gnu.org>
12017 * textprop.c (Qkeymap): New variable.
12018 (syms_of_textprop): Intern it.
12020 * keymap.c: Include intervals.h.
12021 (Fkey_binding, Fwhere_is_internal): Deal with `keymap' property.
12023 * Makefile.in (keymap.o): Depend on intervals.h.
12025 * keyboard.c (menu_bar_items, tool_bar_items)
12026 (Fexecute_extended_command): Deal with `keymap' property.
12027 (read_key_sequence): Track map from `keymap' property as well as
12030 * intervals.c (get_local_map): Extra arg to allow looking for
12033 * intervals.h (map_property): New enum.
12034 (get_local_map): Extra arg using it.
12035 (Qkeymap): Declare.
12037 * lisp.h (get_local_map): Don't declare here.
12039 2000-05-29 Kenichi Handa <handa@etl.go.jp>
12041 * Makefile.in (callproc.o): Depend on composite.h.
12043 * callproc.c: Include composite.h.
12044 (Fcall_process): Handle composition correctly.
12046 * coding.h (coding_allocate_composition_data): Extern it.
12047 (coding_restore_composition): Likewise.
12049 * coding.c (DECODE_COMPOSITION_START): If coding->cmp_data is not
12050 yet allocated, finish decoding with result
12051 CODING_FINISH_INSUFFICIENT_CMP.
12052 (coding_allocate_composition_data): Make it non-static.
12053 (coding_restore_composition): Likewise.
12055 2000-05-29 Eli Zaretskii <eliz@is.elta.co.il>
12057 * charset.c (syms_of_charset): Revert last change.
12059 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
12061 * term.c (produce_glyphs): Treat characters from the eight-bit-*
12062 charsets as unibyte, with 1-column screen width. Sent by Kenichi
12065 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
12067 * charset.c (syms_of_charset): Set width of character sets
12068 eight-bit-control and eight-bit-graphic to 1 column.
12070 2000-05-26 Gerd Moellmann <gerd@gnu.org>
12072 * config.in (HAVE_SPEED_T): New define.
12074 * sysdep.c, terminfo.c (ospeed) [HAVE_SPEED_T]: Declare as
12077 2000-05-26 Dave Love <fx@gnu.org>
12079 * coding.c (shrink_decoding_region): Initialize eol_conversion.
12081 * data.c (Qsubrp, Qmany, Qunevalled): New variables.
12082 (Fsubr_arity): New function.
12083 (syms_of_data): Install them.
12085 2000-05-26 Kenichi Handa <handa@etl.go.jp>
12087 * charset.c (init_charset_once): Set the table bytes_by_char_head
12090 * fontset.c (syms_of_fontset): Adjust the font name for ascii of
12091 the default fontset to what Emacs uses by default.
12092 (check_registry_encoding): This function deleted.
12093 (Fset_fontset_font): Remove the adhoc condition for the default
12094 fontset. Allow cons in FONTNAME.
12096 * fns.c (map_char_table): Ignore char-table entries for
12097 charsets eight-bit-control and eight-bit-graphic.
12099 2000-05-25 Ken Raeburn <raeburn@gnu.org>
12101 * emacs.c (main): Initialize keyboard syms before initializing
12102 window code, so face names are available.
12104 2000-05-25 Stefan Monnier <monnier@cs.yale.edu>
12106 * regex.c (at_begline_loc_p): Also recognize the \\(?:^ case
12107 of an anchor at the beginning of a shy-group.
12109 2000-05-25 Gerd Moellmann <gerd@gnu.org>
12111 * xdisp.c (handle_invisible_prop): Don't try to skip over
12112 invisible text if end of text is already reached.
12114 2000-05-25 Dave Love <fx@gnu.org>
12116 * xdisp.c (Fdump_glyph_matrix): Declare the arg.
12118 * coding.c (encode_eol): Add null statement after label.
12120 2000-05-25 Eli Zaretskii <eliz@is.elta.co.il>
12122 * w16select.c (Fw16_set_clipboard_data): Fix the change from
12125 2000-05-25 Kenichi Handa <handa@etl.go.jp>
12127 * ccl.c (ccl_driver): Fix previous change.
12129 2000-05-25 Kenichi Handa <handa@etl.go.jp>
12131 * coding.c (run_pre_post_conversion_on_str): Set point to the
12132 beginning of buffer before calling coding->post_read_conversion.
12133 (decode_coding_string): Give correct args to
12134 run_pre_post_conversion_on_str.
12135 (encode_coding_string): Likewise.
12137 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>
12138 <CCL_WriteMultibyteChar2>: Handle charsets eight-bit-control and
12139 eight-bit-graphic correctly.
12141 2000-05-24 Kenichi HANDA <handa@etl.go.jp>
12143 * fileio.c (Finsert_file_contents): Even if a file is not found,
12144 execute codes for setting up coding system. Call
12145 after-insert-file-functions unconditionally.
12147 2000-05-24 Gerd Moellmann <gerd@gnu.org>
12149 * callproc.c, emacs.c, sysdep.c (setpgrp): Don't define if USG and
12150 BSD_PGRPS are not defined.
12152 2000-05-24 Kenichi Handa <handa@etl.go.jp>
12154 * charset.c (update_charset_table): Accept nil in LONG_NAME and
12156 (syms_of_charset): Avoid building same strings.
12158 2000-05-23 Gerd Moellmann <gerd@gnu.org>
12160 * lread.c (Fload): Add a comment about the meaning of
12161 Vuser_init_file being t.
12163 * puresize.h (BASE_PURESIZE): Increase to 675000.
12165 * s/gnu-linux.h (setpgrp): Don't define it here because this
12166 prevents compilation on GNU/Linux systems with glib 2.2.
12168 * callproc.c, emacs.c, sysdep.c (setpgrp) [HAVE_SETPGID]: Define
12171 2000-05-23 Eli Zaretskii <eliz@is.elta.co.il>
12173 * Makefile.in (SOME_MACHINE_LISP): Add disp-table.elc,
12174 dos-vars.elc, ccl.elc, and codepage.elc, all loaded by the MS-DOS
12176 (MSDOS_SUPPORT): Add dos-vars.elc, ccl.elc, and codepage.elc.
12178 2000-05-23 Kenichi Handa <handa@etl.go.jp>
12180 * syntax.c (skip_chars): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
12182 * msdos.c (IT_write_glyphs): Set coding->src_multibyte to 1.
12184 * term.c (encode_terminal_code): Set coding->src_multibyte properly.
12186 * coding.c (encode_eol): Fix a bug of DOS style EOL encoding.
12188 2000-05-22 Kenichi Handa <handa@etl.go.jp>
12190 * keyboard.c (read_char): Allow character codes 128..255 to be
12191 handled by input-method-function.
12193 * insdel.c (adjust_markers_for_replace): Fix previous change.
12194 (adjust_after_replace): If PREV_TEXT is nil, call
12195 adjust_markers_for_insert, not adjust_markers_for_replace.
12197 2000-05-20 NIIBE Yutaka <gniibe@mri.co.jp>
12199 * s/gnu-linux.h (UNIX98_PTYS) [HAVE_GRANDPT]: Define.
12200 (PTY_ITERATION, PTY_NAME_SPRINTF, PTY_OPEN, PTY_TTY_NAME_SPRINTF)
12201 [HAVE_GRANDPT]: Define.
12202 (C_SWITCH_SYSTEM): Add -D_XOPEN_SOURCE.
12204 * sysdep.c (setup_pty): Treat case that UNIX98_PTYS is defined
12207 * config.in (HAVE_GRANDPT, HAVE_GETPT): New defines.
12209 * process.c (toplevel) [UNIX98_PTYS]: Include stdlib.h.
12211 2000-05-20 Kenichi Handa <handa@etl.go.jp>
12213 The following changes are to handle 8-bit characters in a
12214 multibyte buffer/string without facing with byte combining
12215 problem. Two new charsets eight-bit-control (for 0x80..0x9F) and
12216 eight-bit-graphic (for 0xA0..0xFF) are introduced.
12218 * Makefile.in (fns.o): Depend on charset.h.
12220 * alloc.c (Fmake_byte_code): If BYTECODE-STRING is multibyte,
12221 convert it to unibyte.
12222 (make_string): Use parse_str_as_multibyte, not chars_in_text.
12224 * buffer.c (advance_to_char_boundary): Don't use DEC_POS to find a
12225 apparent char boundary.
12226 (Fset_buffer_multibyte): Convert 8-bit characters in the range
12227 0x80..0x9F to/from multibyte form.
12229 * bytecode.c (Fbyte_code): If arg BYTESTR is multibyte, convert it
12232 * callproc.c (Fcall_process): Always encode an argument string if
12233 it is multibyte. Setup src_multibyte and dst_multibyte members of
12234 process_coding properly.
12236 * category.c (Fmodify_category_entry): Use SPLIT_CHAR, not
12237 SPLIT_NON_ASCII_CHAR.
12239 * ccl.c (CCL_WRITE_CHAR): Be sure to write single byte characters
12241 (CCL_MAKE_CHAR): Use MAKE_CHAR, not MAKE_NON_ASCII_CHAR.
12243 * charset.c (Qeight_bit_control, Qeight_bit_graphic): New variables.
12244 (SPLIT_CHARACTER_SEQ): This macro deleted.
12245 (SPLIT_MULTIBYTE_SEQ): Assume that multibyte sequence at STR is valid.
12246 (CHAR_COMPONENTS_VALID_P): Handle new charsets; eight-bit-control
12247 and eight-bit-graphic.
12248 (char_to_string): Likewise. Signal an error for too large
12250 (char_printable_p): Return 0 for 8-bit characters.
12251 (update_charset_table): Update iso_charset_table only when a final
12252 character is non-negative.
12253 (find_charset_in_text): Renamed from find_charset_in_str.
12254 Arguments and return value changed. Callers changed.
12255 (Fdefine_charset): Args ISO-FINAL-CHAR and ISO-GRAPHIC-PLANE can
12256 be -1 if CHARSET is used only internally.
12257 (Fmake_char_internal): Handle new charsets; eight-bit-control and
12259 (Fcharset_after): Simplified.
12260 (char_valid_p): Use SPLIT_CHAR, not SPLIT_NON_ASCII_CHAR.
12261 (char_bytes): Return 2 for chars of the range 0xA0..0xFF.
12262 (multibyte_chars_in_text): Simplified by assuming there's no
12263 invalid multibyte sequence.
12264 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte)
12265 (str_as_unibyte): New functions.
12266 (Fstring): Simpified by assuming that byte combining never happens.
12267 (init_charset_once): Initialization for
12268 LEADING_CODE_8_BIT_CONTROL.
12269 (syms_of_charset): Intern and staticpro Qeight_bit_control and
12270 Qeight_bit_graphic. Include them in Vcharset_list. Make charsets
12271 eight-bit-control and eight-bit-graphic.
12273 * charset.h (LEADING_CODE_8_BIT_CONTROL, CHARSET_8_BIT_CONTROL)
12274 (CHARSET_8_BIT_GRAPHIC): New macros.
12275 (SINGLE_BYTE_CHAR_P): Make it faster by using casting.
12276 (CHARSET_ISO_GRAPHIC_PLANE): Use XINT instead of XFASTINT.
12277 (CHARSET_REVERSE_CHARSET): Likewise.
12278 (CHARSET_VALID_P): Handle new charsets; eight-bit-control and
12280 (BYTES_BY_CHAR_HEAD, WIDTH_BY_CHAR_HEAD): Optimize for ASCII.
12281 (CHAR_CHARSET, MAKE_CHAR, SPLIT_CHAR, CHAR_BYTES): Likewise.
12282 (PARSE_MULTIBYTE_SEQ) [BYTE_COMBINING_DEBUG]: Abort if we
12283 encounter an invalid multibyte sequence.
12284 (PARSE_MULTIBYTE_SEQ) [not BYTE_COMBINING_DEBUG]: Assume multibyte
12285 sequence is always valid.
12286 (MAKE_NON_ASCII_CHAR, SPLIT_NON_ASCII_CHAR): These macros Deleted.
12287 (UNIBYTE_STR_AS_MULTIBYTE_P, MULTIBYTE_STR_AS_UNIBYTE_P): New macros.
12288 (CHAR_STRING): For 8-bit characters, call char_to_string.
12289 (INC_POS) [not BYTE_COMBINING_DEBUG]: Faster version. Assume
12290 multibyte sequence is always valid.
12291 (BUF_INC_POS) [not BYTE_COMBINING_DEBUG]: Likewise.
12292 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte)
12293 (str_as_unibyte): Extern them.
12294 (BCOPY_SHORT): Fix a bug.
12295 (CHAR_LEN): This macro deleted. Callers changed to use CHAR_BYTES.
12296 (FETCH_STRING_CHAR_ADVANCE): Check multibyteness of STRING.
12297 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK): New macro.
12298 (FETCH_CHAR_ADVANCE): Check multibyteness of the current buffer.
12300 * coding.c (ONE_MORE_BYTE, TWO_MORE_BYTES): Set coding->result to
12301 CODING_FINISH_INSUFFICIENT_SRC if there's not enough source.
12302 (ONE_MORE_CHAR, EMIT_CHAR, EMIT_ONE_BYTE, EMIT_TWO_BYTE)
12303 (EMIT_BYTES): New macros.
12304 (THREE_MORE_BYTES, DECODE_CHARACTER_ASCII)
12305 (DECODE_CHARACTER_DIMENSION1, DECODE_CHARACTER_DIMENSION2): These
12307 (CHECK_CODE_RANGE_A0_FF): This macro deleted.
12308 (detect_coding_emacs_mule): Use UNIBYTE_STR_AS_MULTIBYTE_P to
12309 check the validity of multibyte sequence.
12310 (decode_coding_emacs_mule): New function.
12311 (encode_coding_emacs_mule): New macro.
12312 (detect_coding_iso2022): Use ONE_MORE_BYTE to fetch a byte from
12314 (DECODE_ISO_CHARACTER): Just return a character code.
12315 (DECODE_COMPOSITION_START): Set coding->result instead of result.
12316 (decode_coding_iso2022, decode_coding_sjis_big5, decode_eol): Use
12317 EMIT_CHAR to produced decoded characters. Exit the loop only by
12318 macros ONE_MORE_BYTE or EMIT_CHAR. Don't handle the case of last
12320 (ENCODE_ISO_CHARACTER): Don't translate character here. Produce
12321 only position codes for an invalid character.
12322 (encode_designation_at_bol): Return new destination pointer. 5th
12323 arg DSTP is changed to DST.
12324 (encode_coding_iso2022, decode_coding_sjis_big5): Get a character
12325 from the source by ONE_MORE_CHAR. Don't handle the case of last
12327 (DECODE_SJIS_BIG5_CHARACTER, ENCODE_SJIS_BIG5_CHARACTER): These
12329 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
12330 (detect_coding_utf_16, detect_coding_ccl): Use ONE_MORE_BYTE and
12331 TWO_MORE_BYTES to fetch a byte from the source.
12332 (encode_eol): Pay attention to coding->src_multibyte.
12333 (detect_coding, detect_eol): Preserve members src_multibyte and
12335 (DECODING_BUFFER_MAG): Return 2 even for coding_type_raw_text.
12336 (encoding_buffer_size): Set magnification to 3 for all coding
12337 systems that require encoding.
12338 (ccl_coding_driver): For decoding, be sure that the result is
12339 valid multibyte sequence.
12340 (decode_coding): Initialize coding->errors and coding->result.
12341 For emacs-mule, call decode_coding_emacs_mule. For no-conversion
12342 and raw-text, always call decode_eol. Handle the case of last
12343 block here. If not coding->dst_multibyte, convert the resulting
12344 sequence to unibyte.
12345 (encode_coding): Initialize coding->errors and coding->result.
12346 For emacs-mule, call encode_coding_emacs_mule. For no-conversion
12347 and raw-text, always call encode_eol. Handle the case of last
12349 (shrink_decoding_region, shrink_encoding_region): Detect cases
12350 that we can't skip data more rigidly.
12351 (code_convert_region): Setup src_multibyte and dst_multibyte
12352 members of coding. For decoding, if the buffer is multibyte,
12353 convert the source sequence to unibyte in advance. For encoding,
12354 if the buffer is multibyte, convert the resulting sequence to
12355 multibyte afterward.
12356 (run_pre_post_conversion_on_str): New function.
12357 (code_convert_string): Deleted and divided into the following two.
12358 (decode_coding_string, encode_coding_string): New functions.
12359 (code_convert_string1, code_convert_string_norecord): Call one of
12361 (Fdecode_sjis_char, Fdecode_big5_char): Use MAKE_CHAR instead of
12362 MAKE_NON_ASCII_CHAR.
12363 (Fset_terminal_coding_system_internal)
12364 (Fset_safe_terminal_coding_system_internal): Setup src_multibyte
12365 and dst_multibyte members.
12366 (init_coding_once): Initialize iso_code_class with new enum
12367 ISO_control_0 and ISO_control_1.
12369 * coding.h (enum iso_code_class_type): Member ISO_control_code is
12370 devided into ISO_control_0 and ISO_control_1.
12371 (struct coding_system): New members src_multibyte, dst_multibyte,
12372 errors, and result. Delete member fake_multibyte.
12373 (CODING_REQUIRE_DECODING): Return 1 if coding->dst_multibyte is
12375 (CODING_REQUIRE_ENCODING): Return 1 if coding->src_multibyte is
12378 * data.c (Faref): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
12381 * editfns.c (Fformat): Be sure to convert 8-bit characters to
12383 (Ftranspose_region) [BYTE_COMBINING_DEBUG]: Abort if byte
12385 (Ftranspose_region): Delete codes for handling byte combining.
12387 * fileio.c (Finsert_file_contents): Setup src_multibyte and
12388 dst_multibyte members of coding. On handling REPLACE on unibyte
12389 buffer, convert the result of decode_coding to unibyte. On
12390 inserting into a mutibyte buffer, always call code_convert_region.
12391 (e_write): Setup coding->src_multibyte according to the
12392 multibyteness of the source (buffer or string).
12394 * fns.c (concat): Handle 8-bit characters correctly.
12395 (Fstring_as_unibyte): Be sure to make all 8-bit characters in
12396 unibyte in the result.
12397 (Fstring_as_multibyte): Be sure to make all 8-bit characters in
12398 valid multibyte form in the result.
12399 (map_char_table): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
12400 (Fbase64_encode_region, Fbase64_encode_string): If base64_encode_1
12401 return -1, signal an error.
12402 (base64_encode_1): New arg MULTIBYTE. Get each character by
12403 CHAR_STRING_AND_LENGTH if MULTIBYTE is nonzero. If a multibyte
12404 character is found, return -1.
12405 (Fbase64_decode_region): Delete codes for handling byte-combining.
12406 Treat each decoded byte as a unibyte character.
12407 (Fbase64_decode_string): Return unibyte string.
12408 (Fcompare_strings, concat, string_byte_to_char): Use
12409 FETCH_STRING_CHAR_ADVANCE_NO_CHECK instead off
12410 FETCH_STRING_CHAR_ADVANCE.
12411 (Fstring_lessp): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
12412 (mapcar1): If SEQ is string, always use FETCH_STRING_CHAR_ADVANCE.
12414 * fontset.c (fontset_ref): Use SPLIT_CHAR instead of
12415 SPLIT_NON_ASCII_CHAR.
12416 (fontset_ref_via_base, fontset_set): Likewise
12418 * insdel.c (adjust_markers_for_record_delete): Deleted.
12419 (adjust_markers_for_insert): Argument changed. Caller changed.
12420 (adjust_markers_for_replace): Likewise.
12421 (ADJUST_CHAR_POS, combine_bytes, byte_combining_error)
12422 (CHECK_BYTE_COMBINING_FOR_INSERT): Deleted.
12423 (copy_text): Delete unused local varialbe c_save. For converting
12424 to multibyte, be sure to make all 8-bit characters in valid
12426 (count_size_as_multibyte): Handle 8-bit characters correctly.
12427 (insert_1_both, insert_from_string_1, insert_from_buffer_1)
12428 (adjust_after_replace, replace_range, del_range_2)
12429 [BYTE_COMBINING_DEBUG]: Abort if byte combining occurs.
12430 (insert_1_both, insert_from_string_1, insert_from_buffer_1)
12431 (adjust_after_replace, replace_range, del_range_2) Delete codes for
12432 handling byte combining.
12433 (adjust_before_replace): Deleted.
12435 * keymap.c (Fsingle_key_description): Use SPLIT_CHAR instead of
12436 SPLIT_NON_ASCII_CHAR.
12437 (describe_vector): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
12438 (Faccessible_keymaps): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
12439 (Fkey_description): Likewise.
12441 * lread.c (read1): On reading multibyte string, be sure to make
12442 all 8-bit chararacters in valid multibyte form.
12443 (readchar): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
12445 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE
12448 * process.c (Fstart_process): GCPRO current_dir before calling
12449 Ffind_operation_coding_system. Encode arguments here.
12450 (create_process): Don't encode arguments here. Setup
12451 src_multibyte and dst_multibyte members of struct coding.
12452 (read_process_output): Setup src_multibyte and dst_multibyte
12453 members of struct coding. If the output is to multibyte buffer,
12454 always decode the output of the process. Adjust the
12455 representation of 8-bit characters to the multibyteness of the output.
12456 (send_process): Setup coding->src_multibyte according to the
12457 multibyteness of the source.
12459 * search.c (wordify): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
12460 (Freplace_match): Use FETCH_STRING_CHAR_ADVANCE and
12461 FETCH_STRING_CHAR_ADVANCE_NO_CHECK appropriately.
12463 * term.c (produce_special_glyphs): Use CHAR_BYTES instead of CHAR_LEN.
12465 * w16select.c (Fw16_set_clipboard_data): Setup members
12466 src_multibyte and dst_multibyte of coding. Adjusted for the
12467 change for find_charset_in_str.
12468 (Fw16_get_clipboard_data): Likewise.
12470 * w32fns.c (w32_to_x_font): Setup members src_multibyte and
12471 dst_multibyte of coding.
12472 (x_to_w32_font): Likewise.
12474 * w32select.c (Fw32_set_clipboard_data): Setup members
12475 src_multibyte and dst_multibyte of coding. Adjusted for the
12476 change for find_charset_in_str.
12477 (Fw32_get_clipboard_data): Likewise.
12479 * xdisp.c (get_next_display_element): Handle 8-bit characters
12481 (next_element_from_display_vector): Use CHAR_BYTES instead of CHAR_LEN.
12482 (disp_char_vector): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
12484 * xselect.c (selection_data_to_lisp_data): Setup members
12485 src_multibyte and dst_multibyte of coding. Adjusted for the
12486 change for find_charset_in_str.
12487 (lisp_data_to_selection_data): Likewise.
12489 2000-05-19 Gerd Moellmann <gerd@gnu.org>
12491 * buffer.c (Fbury_buffer): Avoid trouble from burying a killed buffer.
12493 * dispextern.h (Vimage_types): Add extern declaration.
12495 * xdisp.c (Vimage_types): Moved here from xfns.c.
12496 (syms_of_xdisp): Move `image-types' variable here from xfns.c.
12498 * xfns.c (Vimages_types): Moved to xdisp.c.
12499 (syms_of_xfns): Move `image-types' to xdisp.c.
12501 * w32fns.c (Vimage_types): Removed.
12502 (syms_of_w32fns): Remove `image-types'.
12504 2000-05-18 Kenichi Handa <handa@etl.go.jp>
12506 * fns.c (map_char_table): Pay attention to character number of
12507 charset. Check the validity of charset at the first level. For
12508 leaf nodes that has nil value, call C_FUNCTION or FUNCTION with
12511 * fontset.c: Include "buffer.h".
12512 (fs_load_font): If the face has fontset, record the face ID in
12514 (Finternal_char_font): New function.
12515 (accumulate_font_info): New function.
12516 (Ffontset_info): Rewritten for the new fontset implementation.
12517 (syms_of_fontset): Register Vdefault_fontset in the first element
12518 of Vfontset_table. Include Vdefault_fontset in
12519 Vfontset_alias_alist. Declare `internal-char-font' as a Lisp
12522 2000-05-16 Dave Love <fx@gnu.org>
12524 * m/iris5d.h: Deleted -- unused.
12526 2000-05-16 Gerd Moellmann <gerd@gnu.org>
12528 * xdisp.c, w32.c, print.c, msdos.c, emacs.c: Use the term
12529 `invalid' instead of `illegal'.
12531 * indent.c (Fmove_to_column): When ending within a tab, insert
12532 spaces first so that markers at the end of the tab get adjusted.
12534 * frame.c (frames_bury_buffer): Don't add a buffer to the frame's
12535 buffer list that wasn't selected in that frame.
12537 * filelock.c (get_boot_time): To obtain an 8 char file name, which
12538 is needed on mescaline, use a 2 char prefix, and call
12539 make_temp_name with second arg non-zero.
12541 * fileio.c (make_temp_name): New function, extracted from
12543 (Fmake_temp_name): Use it.
12545 2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
12547 * window.c (coordinates_in_window): Subtract 1 when computing right_x.
12549 2000-05-15 Gerd Moellmann <gerd@gnu.org>
12551 * Makefile.in (lisp): Add env.elc.
12553 * callproc.c (Fgetenv_internal): Renamed from Fgetenv.
12555 2000-05-12 Gerd Moellmann <gerd@gnu.org>
12557 * search.c (Freplace_match): Handle case of `\N' in the
12558 replacement when there's no group N.
12560 2000-05-11 Gerd Moellmann <gerd@gnu.org>
12562 * xdisp.c (add_to_log): Don't pass the terminating NUL byte
12563 of the message to message_dolog.
12565 * keyboard.c (read_char): Don't clear current message for help
12566 events; let the code handling help events handle this. Change
12567 code detecting help events that should be ignored.
12569 * xdisp.c (handle_single_display_prop): Don't try to set PT if
12570 we're interating over a string.
12572 2000-05-09 Dave Love <fx@gnu.org>
12574 * fileio.c (Fwrite_region): If APPEND arg is an integer, seek to
12575 that offset before writing. Move gcpro region past call of
12578 2000-05-04 Dave Love <fx@gnu.org>
12580 * buffer.c (syms_of_buffer) [auto-fill-function]: Doc fix.
12582 2000-05-04 Gerd Moellmann <gerd@gnu.org>
12584 * insdel.c (insert_from_buffer_1): Adjust FROM position by number
12585 of inserted characters when BUF equals the current buffer, and PT
12586 is in front of or equal to FROM.
12588 2000-05-03 Gerd Moellmann <gerd@gnu.org>
12590 * xdisp.c (handle_single_display_prop): If display property value
12591 is invalid, or something not supported on the frame, restore
12592 iterator's position to what it was initially. Make sure to return
12593 0 for invalid and unsupported property values.
12595 * xterm.c (x_produce_glyphs) <composite chars>: Handle case
12596 that x_per_char_metric returns null.
12598 2000-05-02 Gerd Moellmann <gerd@gnu.org>
12600 * xterm.h (struct face): Add forward declaration.
12601 (struct image): Ditto.
12602 (image_ascent): Add prototype.
12604 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
12605 (x_draw_image_relief, x_draw_image_foreground_1): Call function
12606 image_ascent instead of using IMAGE_ASCENT.
12608 * dispextern.h (DEFAULT_IMAGE_HEIGHT): New macro.
12609 (IMAGE_ASCENT): Removed.
12611 * xfns.c (Qcenter): New variable.
12612 (enum image_value_type): Add IMAGE_ASCENT_VALUE.
12613 (parse_image_spec): Handle IMAGE_ASCENT_VALUE.
12614 (image_ascent): New function.
12615 (lookup_image): Recognize `:ascent center'.
12616 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
12617 (tiff_format, gif_format, gs_format): Use IMAGE_ASCENT_VALUE.
12618 (xbm_load): Don't set image's ascent here.
12619 (xbm_image_p, xpm_image_p, pbm_image_p, png_image_p)
12620 (jpeg_image_p, tiff_image_p, gif_image_p, gs_image_p): Don't
12621 check ascent values here.
12622 (Fimagep, Flookup_image [GLYPH_DEBUG]: Removed.
12623 (syms_of_xfns) [GLYPH_DEBUG]: Don't defsubr removed functions.
12624 (syms_of_xfns): Initialize Qcenter.
12626 * eval.c (Fsignal): If lisp_eval_depth or spepdl_size are near
12627 to the limits, increase the limits.
12629 2000-05-01 Kenichi Handa <handa@etl.go.jp>
12631 * fontset.c (fs_load_font): By default, use 0x00..0x7f for ASCII.
12632 Check Vfont_encoding_alist against the full name of the opened font.
12634 2000-04-28 Gerd Moellmann <gerd@gnu.org>
12636 * xdisp.c (make_cursor_line_fully_visible): Handle case of rows
12637 taller than the window.
12639 2000-04-28 Kenichi Handa <handa@etl.go.jp>
12641 * xfaces.c (realize_x_face): Fix the argument of the second
12642 xassert. BASE_FACE may not be a face for ASCII.
12644 2000-04-27 Gerd Moellmann <gerd@gnu.org>
12646 * print.c (print_object): Treat print-length < 0 as nil.
12648 * Makefile.in (termcapobj): Don't use TERMCAP_OBJ.
12650 * s/freebsd.h (TERMCAP_OBJ): Removed.
12651 (LIBS_TERMCAP): Don't define for __FreeBSD_version >= 400000.
12653 * lread.c (read1): Don't treat period followed by certain
12654 characters as symbol start.
12656 * xfns.c (slurp_file): New function.
12657 (xbm_image_p): Handle case of in-memory XBM files.
12658 (xbm_scan): Rewritten to work on memory buffers instead of files.
12659 (xbm_read_bitmap_data): Renamed from xbm_read_bitmap_file_data.
12660 Work on memory buffers instead of files. If DATA is null test
12661 if buffer looks like an in-memory XBM file.
12662 (xbm_load_image): Renamed from xbm_load_image_file. Work on
12663 memory buffers instead of files.
12664 (xbm_file_p): New function.
12665 (xbm_load): Accept :data DATA where DATA is an in-memory XBM file.
12667 * lread.c (end_of_file_error): New function.
12668 (read1): Call it instead of signaling `end-of-file' directly.
12670 * print.c (print_error_message): Print data of `end-of-file'
12671 with Fprinc instead of Fprin1.
12673 2000-04-26 Ken Raeburn <raeburn@gnu.org>
12675 * window.c (freeze_window_start): Check that minibuffer scroll
12676 window isn't nil before extracting the window structure pointer
12679 * undo.c (record_delete): If we hit the end of the undo list, stop
12680 picking elements apart.
12682 2000-04-26 Gerd Moellmann <gerd@gnu.org>
12684 * xdisp.c (display_line): If lines are continued, restore
12685 iterator's ascent/descent information to the values before the
12686 first glyph not fitting on the line.
12688 2000-04-25 Gerd Moellmann <gerd@gnu.org>
12690 * xdisp.c (try_window_id) <all changes above window start>: Adjust
12691 positions in glyph matrix. Don't compute new window end positions.
12693 * dispnew.c (increment_matrix_positions): Renamed from
12694 increment_glyph_matrix_buffer_positions.
12695 (increment_row_positions): Renamed from
12696 increment_glyph_row_buffer_positions.
12698 * dispextern.h: Change names of renamed functions from dispnew.c
12701 2000-04-24 Gerd Moellmann <gerd@gnu.org>
12703 * fileio.c (Fdo_auto_save): Create directories for auto-save
12704 list file if necessary.
12706 * xdisp.c (init_iterator): Set iterator's extra_line_spacing
12707 from buffer or frame.
12708 (automatic_hscrolling_p): New variable.
12709 (hscroll_windows): Scroll windows horizontally only if automatic
12710 hscrolling is allowed.
12711 (syms_of_xdisp): New variable `automatic-hscrolling'.
12713 * frame.h (struct frame): Add member extra_line_spacing.
12715 * xfns.c (x_set_line_spacing): New function.
12716 (Fx_create_frame): Set line spacing from resources.
12717 (Qline_spacing): New variable.
12718 (syms_of_xfns): Initialize Qline_spacing.
12720 * emacs.c (USAGE2): Add `--line-spacing' and `-lsp'.
12722 * buffer.c (init_buffer_once): Handle extra_line_spacing.
12723 (syms_of_buffer): Add `default-line-spacing' and `line-spacing'.
12724 (reset_buffer): Don't initialize extra2 and extra3. Initialize
12725 extra_line_spacing from default value.
12726 (init_buffer_once): Initialize default value of extra_line_spacing.
12728 * buffer.h (struct buffer): Add extra_line_spacing, remove extra2
12731 * xterm.c (x_produce_glyphs): Remove reference to struct it's
12732 prompt_width. Add extra line spacing.
12734 * term.c (produce_glyphs): Remove reference to struct it's
12737 * dispextern.h (struct it): Remove member prompt_width, add
12738 extra_line_spacing.
12740 2000-04-22 Gerd Moellmann <gerd@gnu.org>
12742 * dispnew.c (update_frame_line): When writing a whole line, make
12743 sure cursor is in the right row afterwards, otherwise a use of
12744 capability `ch' in cmgoto might leave the cursor in the row below.
12746 2000-04-21 Gerd Moellmann <gerd@gnu.org>
12748 * lisp.h (struct Lisp_Buffer_Cons): Remove.
12750 * keyboard.c (timer_check): Fix typo in comment.
12752 2000-04-21 Kenichi Handa <handa@etl.go.jp>
12754 * fontset.c (Fset_fontset_font): Fix docstring. Local variable
12755 name change: ch -> character.
12757 2000-04-20 Gerd Moellmann <gerd@gnu.org>
12759 * keyboard.c (echo_message_buffer): New variable.
12760 (echo_now): Set echo_message_buffer to the echo area buffer used
12761 to display the echo.
12762 (cancel_echoing): Reset echo_message_buffer to nil.
12763 (read_char): Code rewritten that handles canceling an echo or
12764 echoing a dash, respectively.
12766 * fileio.c (Ffile_writable_p) [WINDOWSNT]: Return nil if parent
12767 directory doesn't exist.
12769 2000-04-19 Dave Love <fx@gnu.org>
12771 * fns.c (syms_of_fns): Defsubr mapc.
12772 (concat): Don't allow numeric args.
12773 (Fconcat): Doc change.
12775 2000-04-19 Stefan Monnier <monnier@cs.yale.edu>
12777 * regex.c (re_match_2_internal): Don't shorten the strings anymore,
12778 instead define end_match(1|2) more carefully.
12779 Use GET_CHAR_BEFORE_2 for `begline'.
12781 2000-04-19 Gerd Moellmann <gerd@gnu.org>
12783 * frame.h (SELECTED_FRAME): Change definition to compile cleanly
12784 on 64-bit systems where NULL is defined as `0'.
12786 * xdisp.c (with_echo_area_buffer): Add more `int' parameters for
12787 the `variable argument list' to make it work on Alpha.
12789 * m/alpha.h (_LP64) [!_LP64]: Define.
12790 (ORDINARY_LINK): Define for NetBSD.
12792 * m/macppc.h (ORDINARY_LINK): Define for NetBSD.
12794 2000-04-19 Dave Love <fx@gnu.org>
12796 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Revert 2000-04-14
12799 * Makefile.in (LIBS): Don't use.
12800 (GETLOADAVG_OBJ): Define again.
12801 (otherobj): Add GETLOADAVG_OBJ.
12803 * buffer.c (Fmake_indirect_buffer): Escape newline in doc.
12805 2000-04-18 Gerd Moellmann <gerd@gnu.org>
12807 * lread.c (read_filtered_event): Cancel and start busy cursor.
12809 * xterm.c (x_produce_glyphs) <ASCII chars>: Take into account
12810 that the per-character metrics may be null.
12812 2000-04-17 Gerd Moellmann <gerd@gnu.org>
12814 * buffer.c (clone_per_buffer_values): New function.
12815 (Fmake_indirect_buffer): Add optional argument CLONE. Call
12816 clone_per_buffer_values if CLONE is not nil.
12818 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
12820 2000-04-16 Dave Love <fx@gnu.org>
12822 * Makefile.in: Remove obsolete localcpp stuff.
12823 (GETLOADAVG_OBJ): Don't define.
12824 (obj): Move LIBOBJS...
12825 (otherobj): ... to here.
12826 (MSDOS_OBJ): Convert to make variable -- preprocessing zapped
12827 whitespace-only lines after the continuation (Irix).
12829 2000-04-14 Gerd Moellmann <gerd@gnu.org>
12831 * xfns.c (xpm_load) [DEBUG_X_COLORS]: Register colors.
12833 * s/freebsd.h (LD_SWITCH_SYSTEM): Add `-L /usr/local/lib'.
12835 2000-04-14 Dave Love <fx@gnu.org>
12837 * s/aix3-1.h, s/bsd4-2.h, s/bsd4-3.h, s/cxux.h, s/dgux.h, s/gnu.h:
12838 * s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/rtu.h:
12839 * s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h, s/usg5-2.h:
12840 * s/usg5-3.h, s/xenix.h, s/umax.h: Don't define autoconfiscated
12843 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Don't define
12844 autoconfiscated HAVE_GETLOADAVG.
12846 * s/nextstep.h, s/sco4.h, s/sco5.h: Don't define autoconfiscated
12849 2000-04-14 Gerd Moellmann <gerd@gnu.org>
12851 * filelock.c (MAKE_LOCK_NAME): Allocate 2 more bytes.
12852 (fill_in_lock_file_name): Avoid existing files that aren't links.
12854 2000-04-14 Dave Love <fx@gnu.org>
12856 * Makefile.in (LIBS, LIBOBJS): New variable.
12857 (INTERVAL_SRC): Convert to make variable.
12858 (INTERVAL_OBJ, MKTIME_OBJ, FLOAT_SUPPORT, FACE_SUPPORT)
12859 (HAVE_X_WINDOWS, OBJECTS_SYSTEM): Remove.
12860 (obj): Substitute INTERVAL_OBJ, add MKTIME_OBJ, GETLOADAVG_OBJ and
12862 (SOME_MACHINE_OBJECTS): Remove interval stuff.
12863 (lisp): Substitute FACE_SUPPORT, FLOAT_SUP.
12864 (shortlisp): Add facemenu, float-sup, frame.
12865 (SOME_MACHINE_LISP): Remove them from here.
12866 (LIBES): Change unused LDLIBS to autoconf LIBS.
12868 * config.in: Add BROKEN_MKTIME, NLIST_STRUCT, NLIST_NAME_UNION.
12870 2000-04-14 Kenichi Handa <handa@etl.go.jp>
12872 * composite.c (update_compositions): If FROM and TO are not in a
12873 valid range, do nothing.
12875 2000-04-13 Gerd Moellmann <gerd@gnu.org>
12877 * tparam.c (tparam1): Abort when encountering an unknown `%'-specifier.
12879 * s/freebsd.h (TERMCAP_OBJ) [__FreeBSD__ >= 4]: Define as terminfo.o.
12881 * Makefile.in (termcapobj) [LIBS_TERMCAP && TERMCAP_OBJ]: Define
12884 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
12886 * fileio.c (a_write): Remove redundant semi-colons.
12887 (e_write): Return -1 if failed to write all the data.
12888 This fixes the changes made at 1999-12-15.
12890 2000-04-12 Dave Love <fx@gnu.org>
12892 * fns.c (mapcar1): Test for null vals to support mapc.
12893 (Fmapc): New function.
12895 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
12897 * msdos.c (NUM_MOUSE_BUTTONS): Define.
12898 (IT_frame_up_to_date): Support the buffer local value of
12899 cursor-type, if defined.
12901 2000-04-10 Dave Love <fx@gnu.org>
12903 * editfns.c (preceding-char, following-char): Doc fix.
12905 2000-04-10 Ken Raeburn <raeburn@gnu.org>
12907 * Makefile.in (temacs): Revert 2000-03-12 change.
12909 2000-04-10 Jason Rumney <jasonr@gnu.org>
12911 * xfaces.c (realize_face): Change FRAME_X_P to FRAME_WINDOW_P.
12913 2000-04-10 Gerd Moellmann <gerd@gnu.org>
12915 * xdisp.c (setup_echo_area_for_printing): Choose an echo
12916 area buffer, if it's not set up yet.
12918 * indent.c (compute_motion): Set immediate_quit.
12920 2000-04-09 Gerd Moellmann <gerd@gnu.org>
12922 * xfaces.c (tty_suppress_bold_inverse_default_colors_p): New variable.
12923 (realize_tty_face): Suppress boldness if colors are the inverse of
12924 the default colors, and tty_suppress_bold_inverse_default_colors_p
12926 (Ftty_suppress_bold_inverse_default_colors): New function.
12927 (syms_of_xfaces): Defsubr it.
12929 * buffer.c (Frestore_buffer_modified_p): New function.
12930 (syms_of_buffer): Defsubr it.
12932 2000-04-08 Ken Raeburn <raeburn@gnu.org>
12934 * charset.c (Fmake_char_internal): CHAR_COMPONENTS_VALID_P takes a
12935 charset id (int) argument, not a charset (Lisp_Object).
12937 * coding.h (code_convert_string): Declare.
12938 * coding.c (code_convert_string_norecord): Pass an int, not a lisp
12939 object, as the fourth argument to code_convert_string.
12941 * fontset.c (make_fontset_for_ascii_face): Use XINT on return value.
12942 (Fset_fontset_font): Use EQ to compare lisp objects.
12944 2000-04-05 Ken Raeburn <raeburn@gnu.org>
12946 * intervals.h (SET_INTERVAL_PARENT): Use INT_LISPLIKE to test for
12947 a pointer that looks like a lisp object.
12948 (SET_INTERVAL_OBJECT): Don't explicitly compare the object with
12949 zero, instead see whether it's an integer object, since they can't
12951 (GET_INTERVAL_OBJECT): Simply assign to the destination.
12953 * dispnew.c (allocate_matrices_for_frame_redisplay)
12954 (direct_output_forward_char): Use X(U)INT and make_number as needed
12955 to convert between (unsigned) int values and lisp integers.
12956 * keyboard.c (read_key_sequence): Likewise.
12957 * lread.c (substitute_object_recurse): Likewise.
12958 * fns.c (concat, hash_lookup, hash_remove): Likewise.
12959 * minibuf.c (do_completion, Fminibuffer_complete_word)
12960 (Fminibuffer_completion_help): Likewise.
12961 * term.c (produce_special_glyphs): Likewise.
12963 * fileio.c (Fwrite_region): Use EQ when comparing lisp objects.
12964 * print.c (print_preprocess, print_object): Likewise.
12966 * search.c (compile_pattern): Use NILP when checking for nil.
12968 * lisp.h (make_number) [!NO_UNION_TYPE && __GNUC__ >= 2 &&
12969 __OPTIMIZE__]: Provide a GNU C macro version that handles
12970 lisp-object unions.
12971 (XSET) [!NO_UNION_TYPE]: Set the value field first, then the type
12972 field, to better cope with ENABLE_CHECKING and calls that modify a
12973 Lisp_Object using its old value.
12975 2000-04-04 Gerd Moellmann <gerd@gnu.org>
12977 * window.c (compare_window_configurations): Signal an error
12978 if parameters C1 or C2 aren't window configurations.
12980 * bytecode.c (Fbyte_code): Add a bunch of BEFORE_POTENTIAL_GC/
12981 AFTER_POTENTIAL_GC calls around calls to functions that can
12982 signal an error and thus invoke the debugger.
12984 2000-04-03 Gerd Moellmann <gerd@gnu.org>
12986 * fns.c (Fbase64_decode_region, Fbase64_decode_string): Signal
12987 an error if decoding fails.
12989 * keyboard.c (lispy_mouse_names): Variable removed.
12990 (Vlispy_mouse_stem): New variable.
12991 (syms_of_keyboard): Initialize Vlispy_mouse_stem.
12992 (make_lispy_event) <mouse_click, scroll_bar_click>: Don't abort
12993 for any mouse button number. Increase size of mouse_syms and
12994 button_down_location as needed. Call modify_event_symbol with
12995 different arguments.
12996 (make_lispy_event) <scroll_bar_click> [USE_TOOLKIT_SCROLL_BARS]:
12997 Call modify_event_symbol with different arguments.
12998 (make_lispy_event) <w32_scroll_bar_click> [WINDOWSNT]: Don't abort
12999 for any button number. Call modify_event_symbol with different
13001 (modify_event_symbol): Rename NAME_ALIST to NAME_ALIST_OR_STEM.
13002 Accept a string for NAME_ALIST_OR_STEM.
13004 * lisp.h (larger_vector): Add prototype.
13006 * fns.c (larger_vector): Make externally visible.
13008 * termhooks.h (NUM_MOUSE_BUTTONS): Removed.
13010 2000-04-02 Stefan Monnier <monnier@cs.yale.edu>
13012 * regex.c (PTR_TO_OFFSET) [!emacs]: Remove.
13013 (RE_MULTIBYTE_P, RE_STRING_CHAR_AND_LENGTH): New macros.
13014 (GET_CHAR_BEFORE_2): Moved from charset.h plus fixed minor bug when
13015 we are between str1 and str2.
13016 (MAX_MULTIBYTE_LENGTH, CHAR_STRING) [!emacs]: Provide trivial default.
13017 (PATFETCH): Use `TRANSLATE'.
13018 (PATFETCH_RAW): Fetch multibyte char if applicable.
13019 (PATUNFETCH): Remove.
13020 (regex_compile): Rely on PATFETCH to do most of the multibyte magic.
13021 When writing a char, write it directly into the pattern buffer rather
13022 than going needlessly through a temp char-array.
13023 (re_match_2_internal): Similarly, rely on RE_STRING_CHAR to do the
13024 multibyte magic and remove the useless `#ifdef emacs'.
13025 (bcmp_translate): Don't compare as multibyte chars when in a unibyte
13028 * regex.h (struct re_pattern_buffer): Make field `multibyte'
13029 conditional on `emacs'.
13031 * charset.h (GET_CHAR_BEFORE_2): Moved to regex.c.
13033 2000-04-01 Ken Raeburn <raeburn@gnu.org>
13035 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P): Expand
13036 non-union-type versions of XMARK and friends here, because XMARK
13037 and friends won't work on an integer field if NO_UNION_TYPE is not
13039 (make_number): Define as a function if it's not defined as a macro.
13041 * composite.c (run_composite_function): Use NILP when checking for nil.
13042 (syms_of_composite): Delete local var NARGS, pass an int as first
13043 argument to Fmake_hash_table.
13045 * editfns.c (text_property_stickiness): Use NILP to test
13046 Lisp_Object boolean value.
13047 (Fmessage_or_box): Don't use NILP to test int variable.
13048 (Fformat): Use a temporary variable to avoid ENABLE_CHECKING
13049 problems reading from and changing the same lisp value in an
13052 2000-04-01 Gerd Moellmann <gerd@gnu.org>
13054 * term.c (TN_no_color_video): New variable.
13055 (term_init): Intitialize TN_no_color_video.
13056 (enum no_color_bit): New enumeration.
13057 (MAY_USE_WITH_COLORS_P): New macro.
13058 (turn_on_face): Use it to determine if attributes may be used
13059 combined with colors.
13061 2000-04-01 Ken Raeburn <raeburn@gnu.org>
13063 * window.c (CURBEG, CURSIZE): Don't overload lisp object lvalues
13064 with int lvalues via casts; instead, just yield lisp object lvalues.
13065 (enlarge_window): Variable sizep now points to Lisp_Object. Use
13066 proper accessor macros.
13067 (shrink_window_lowest_first): w->top is Lisp_Object; use XINT.
13068 (grow_mini_window): Fix typo getting int value of root->height.
13070 * xdisp.c (compute_string_pos): Fix order of arguments to
13071 string_pos_nchars_ahead.
13072 (handle_fontified_prop, add_to_log): Pass int, not Lisp_Object, as
13073 count arg to variable-arg routines like Frun_hook_with_args and
13075 (back_to_previous_visible_line_start)
13076 (build_desired_tool_bar_string): Pass Lisp_Object, not int, to
13077 fixed-arg routines like Fget_char_property and Fmake_string.
13078 (reconsider_clip_changes): Use XINT when comparing integer lisp
13079 objects, or passing them as int arguments.
13080 (mark_window_display_accurate, insert_left_trunc_glyphs)
13081 (append_space, extend_face_to_end_of_line): Use make_number when
13082 storing or passing integer values as lisp objects.
13083 (set_cursor_from_row, highlight_trailing_whitespace): Use
13084 INTEGERP, not implicit test against zero, for glyph object.
13085 (try_window_id): Don't use make_number when we want an int value.
13087 * xfaces.c (xlfd_symbolic_value): Make last argument a
13088 Lisp_Object, to be consistent with callers.
13089 (Fbitmap_spec_p): Use XINT to get numeric value of height.
13090 (lface_hash): Apply XFASTINT to lisp values before folding in.
13092 * xfns.c (Fx_show_tip): Use make_number to get lisp objects to
13093 fill in window width and height. Pass an int, not a lisp object,
13094 as first arg to Finsert.
13096 2000-04-01 Gerd Moellmann <gerd@gnu.org>
13098 * xfaces.c (realize_basic_faces): Block input while realizing
13101 * keyboard.c (lispy_mouse_names): Add additional mouse names.
13103 * termhooks.h (NUM_MOUSE_BUTTONS): Increase to 15.
13105 2000-03-31 Gerd Moellmann <gerd@gnu.org>
13107 * xterm.c (x_produce_glyphs): When displaying unibyte text
13108 or ASCII, handle case that per-char metric is null.
13110 2000-03-30 Ken Raeburn <raeburn@gnu.org>
13112 * lisp.h (NO_UNION_TYPE) [ENABLE_CHECKING]: Undef.
13114 * lisp.h (XCONS, XSTRING, XSYMBOL, XFLOAT, XPROCESS, XWINDOW)
13115 (XSUBR, XBUFFER): Verify correct object type before returning
13116 pointer, using eassert.
13117 * frame.h (XFRAME): Likewise.
13119 * buffer.c (Frename_buffer, Fset_buffer_multibyte)
13120 (swap_out_buffer_local_variables, Fmove_overlay): Don't apply
13121 XSYMBOL, XBUFFER, etc, to values that may be nil or of the wrong type.
13122 * data.c (set_internal): Likewise.
13123 * dispextern.h (WINDOW_WANTS_MODELINE_P)
13124 (WINDOW_WANTS_HEADER_LINE_P): Likewise.
13125 * fileio.c (auto_save_1): Likewise.
13126 * insdel.c (check_markers): Likewise.
13127 * marker.c (buf_charpos_to_bytepos, unchain_marker): Likewise.
13128 * undo.c (record_insert): Likewise.
13129 * vmsproc.c (child_sig): Likewise.
13130 * window.c (unshow_buffer, window_loop): Likewise.
13131 * xterm.c (x_erase_phys_cursor): Likewise.
13133 2000-03-30 Gerd Moellmann <gerd@gnu.org>
13135 * xfns.c (free_image_cache): Free the cache structure itself
13136 last, after all its members have been freed.
13138 * lisp.h (xstrdup): Add prototype.
13140 * alloc.c (xstrdup): Moved here from xfaces.c.
13141 (allocating_for_lisp): Variable removed.
13142 (lisp_malloc): Block input around the calls to malloc and mem_insert.
13144 * xfaces.c (realize_tty_face): Use find_symbol_value instead
13146 (xstrdup): Moved to alloc.c.
13148 2000-03-29 Ken Raeburn <raeburn@gnu.org>
13150 * scroll.c (CHECK_BOUNDS): Renamed from CHECK.
13152 * emacs.c (main): Fix sense of no-loadup test.
13154 * config.in (ENABLE_CHECKING): Undef.
13156 * lisp.h (struct interval): Replace "parent" field with a union of
13157 interval pointer and Lisp_Object; add new bitfield to use as
13158 discriminant. Change other flag fields to bitfields.
13159 (CHECK): New macro for consistency checking. If ENABLE_CHECKING
13160 is defined and the supplied test fails, print a message and abort.
13161 (eassert): New macro. Use CHECK to provide an assert-like facility.
13163 * intervals.h (NULL_INTERVAL_P): Now applies only to real interval
13164 pointers; abort if the value looks like a lisp object.
13165 (NULL_INTERVAL_P, NULL_PARENT, HAS_PARENT, HAS_OBJECT, SET_PARENT)
13166 (SET_OBJECT, INTERVAL_PARENT, GET_INTERVAL_OBJECT, COPY_PARENT):
13167 Modify for new interval parent definition.
13169 * alloc.c (mark_interval_tree, MARK_INTERVAL_TREE)
13170 (UNMARK_BALANCE_INTERVALS): Update references that need an
13171 addressable lisp object in the interval structure.
13172 (die): New function.
13173 (suppress_checking): New variable.
13175 * intervals.c (interval_start_pos): Just return 0 if there's no
13178 2000-03-29 Gerd Moellmann <gerd@gnu.org>
13180 * lread.c (read1): Accept `.' (period) as symbol start like in CL
13181 and earlier Emacs versions.
13183 * keyboard.c (Ftop_level): Cancel busy-cursor.
13185 * eval.c (call_debugger): Cancel busy-cursor.
13187 2000-03-29 Kenichi Handa <handa@etl.go.jp>
13189 * search.c (Freplace_match): Adjust multibyteness of the current
13190 buffer and NEWTEXT. Free allocated memory before signaling an error.
13192 2000-03-28 Stefan Monnier <monnier@cs.yale.edu>
13194 * regex.c (analyse_first): New function obtained by ripping out most
13195 of re_compile_fastmap and generalizing it a little bit so that it
13196 can also just return whether a given (sub)pattern can match the empty
13198 (regex_compile): Use `analyse_first' to decide whether the loop-check
13199 needs to be done or not for *, +, *? and +? (the loop check is costly
13200 for non-greedy repetition).
13201 (re_compile_fastmap): Delegate the actual work to `analyse_first'.
13203 2000-03-28 Dave Love <fx@gnu.org>
13205 * s/gnu-linux.h (GC_SETJMP_WORKS): Define for i386, sparc, m68k, alpha.
13207 * alloc.c: Include stdio.h. Test STDC_HEADERS, not __STDC__.
13209 2000-03-27 Stefan Monnier <monnier@cs.yale.edu>
13211 * regex.c (REGEX_FREE_STACK, RESET_FAIL_STACK): Make them usable as
13213 (enum re_opcode_t): Update description of succeed_n.
13214 (PATFETCH): Always define.
13215 (regex_compile): Use lookahead rather than PATUNFETCH (for repetition
13216 operators, char classes, shy-groups and intervals).
13217 Optimize special cases of intervals so as to only use succeed_n and
13218 jump_n when really needed.
13219 (re_compile_fastmap): Simplify handling of jump_n and succeed_n now
13220 that we don't have to handle the special cases any more.
13221 Simplify on_failure_jump handling as well.
13223 2000-03-28 Jason Rumney <jasonr@gnu.org>
13225 * lread.c (Fload): Move safe_p definition to above #ifdef DOS_NT.
13227 2000-03-27 Gerd Moellmann <gerd@gnu.org>
13229 * s/freebsd.h (GC_SETJMP_WORKS): Define.
13231 * s/msdos.h (GC_SETJMP_WORKS): Define.
13233 * alloc.c (mark_maybe_object): New function.
13234 (mark_memory): Use it.
13235 (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK): New macros.
13236 (setjmp_tested_p, longjmp_done): New variables.
13237 (test_setjmp): New function.
13238 (mark_stack) [!GC_SETJMP_WORKS]: Call test_setjmp.
13239 (init_alloc): Initialize setjmp_tested_p and longjmp_done.
13241 * xdisp.c (face_before_or_after_it_pos): Pass multibyteness
13242 to DEC_TEXT_POS and INC_TEXT_POS.
13244 * dispnew.c (direct_output_for_insert): Use DEC_TEXT_POS
13245 with parameter MULTIBYTE_P.
13247 * dispextern.h (INC_TEXT_POS, DEC_TEXT_POS): Add parameter MULTIBYTE_P.
13249 * editfns.c (Fsubst_char_in_region): Don't use INC_POS in unibyte
13250 buffers because it looks for multibyte character byte sequences
13251 which don't exist in unibyte text.
13253 * xterm.h (x_specified_cursor_type, x_copy_color): Add prototypes.
13255 * xfaces.c (register_color, unregister_color, unregister_colors)
13256 [DEBUG_X_COLORS]: New functions.
13257 (x_free_colors) [DEBUG_X_COLORS]: Unregister colors.
13259 * xfns.c (x_set_cursor_color): Get color reference counts right.
13261 * xterm.c (x_copy_color): New function.
13262 (x_alloc_nearest_color) [DEBUG_X_COLORS]: Call register_color.
13264 * buffer.h (MAX_PER_BUFFER_VARS): Renamed from MAX_BUFFER_LOCAL_VARS.
13265 (PER_BUFFER_VAR_OFFSET): Renamed from BUFFER_LOCAL_VAR_OFFSET.
13266 (PER_BUFFER_VAR_IDX): Renamed from BUFFER_LOCAL_VAR_IDX.
13267 (PER_BUFFER_VALUE_P): Renamed from BUFFER_HAS_LOCAL_VALUE_P.
13268 (SET_PER_BUFFER_VALUE_P): Renamed from SET_BUFFER_HAS_LOCAL_VALUE_P.
13269 (PER_BUFFER_IDX): Renamed from BUFFER_LOCAL_IDX.
13270 (PER_BUFFER_DEFAULT): Renamed from BUFFER_LOCAL_DEFAULT_VALUE.
13271 (PER_BUFFER_VALUE): Renamed from BUFFER_LOCAL_VALUE.
13272 (PER_BUFFER_SYMBOL): Renamed from BUFFER_LOCAL_SYMBOL.
13273 (PER_BUFFER_TYPE): Renamed from BUFFER_LOCAL_TYPE.
13275 * category.c, data.c, syntax.c, print.c, lread.c: Use new macro
13276 names for handling per-buffer variables.
13278 * buffer.c (buffer_permanent_local_flags): Use MAX_PER_BUFFER_VARS
13279 instead of MAX_BUFFER_LOCAL_VARS.
13280 (last_per_buffer_idx): Renamed from max_buffer_local_idx.
13282 * xfaces.c (lookup_face): Don't assert FACE_SUITABLE_FOR_CHAR_P.
13284 * xfns.c (x_specified_cursor_type): New function.
13285 (x_set_cursor_type): Use it.
13287 * buffer.h (struct buffer): Add cursor_type.
13289 2000-03-26 Stefan Monnier <monnier@cs.yale.edu>
13291 * regex.c (enum re_opcode_t): New opcode on_failure_jump_nastyloop.
13292 (print_partial_compiled_pattern, re_compile_fastmap):
13294 (regex_compile): Use on_failure_jump_nastyloop for non-greedy loops.
13295 (re_match_2_internal): Add code for on_failure_jump_nastyloop when
13296 executing it as well as when popping it off the stack to find infinite
13297 loops in non-greedy repetition operators.
13299 2000-03-26 Gerd Moellmann <gerd@gnu.org>
13301 * doc.c (Qfunction_documentation): New variable.
13302 (syms_of_doc): Initialize Qfunction_documentation.
13303 (Fdocumentation): If FUNCTION is a symbol with non-nil
13304 `function-documentation' property, return a documentation derived
13307 * buffer.c (syms_of_buffer): Add default-cursor-type.
13308 (init_buffer_once): Don't let cursor_type have a local value
13311 * xterm.c (x_display_and_set_cursor): Choose cursor depending
13312 on buffer-local value of cursor_type.
13313 (x_draw_bar_cursor): Add parameter WIDTH.
13315 * buffer.c (reset_buffer): Initialize buffer's cursor_type.
13316 (init_buffer_once): Set default cursor_type value to t.
13317 Mark cursor_type as local everywhere.
13318 (syms_of_buffer): New per-buffer variable cursor-type.
13320 * buffer.h (struct buffer): Remove member local_var_flags,
13322 (MAX_BUFFER_LOCAL_VARS): New macro.
13323 (BUFFER_LOCAL_VAR_OFFSET, BUFFER_LOCAL_VAR_IDX)
13324 (BUFFER_HAS_LOCAL_VALUE_P, SET_BUFFER_HAS_LOCAL_VALUE_P)
13325 (BUFFER_LOCAL_IDX, BUFFER_LOCAL_DEFAULT_VALUE, BUFFER_LOCAL_VALUE)
13326 (BUFFER_LOCAL_SYMBOL, BUFFER_LOCAL_TYPE): New macros.
13328 * print.c (print_object): Use new macros for per-buffer variables.
13330 * category.c (Fset_category_table): Use new macros for per-buffer
13333 * buffer.c (buffer_permanent_local_flags): Make a char array.
13334 (max_buffer_local_idx): New variable.
13335 (reset_buffer_local_variables, Fbuffer_local_variables): Rewritten
13336 for new handling of per-buffer variables.
13337 (buffer_slot_type_mismatch): Use new macros for per-buffer vars.
13338 (init_buffer_once): Initialize per-buffer vars differently.
13339 Set max_buffer_local_idx.
13341 * syntax.c (Fset_syntax_table): Use new macros for per-buffer
13344 * lread.c (defvar_per_buffer): Use new macros for per-buffer variables.
13346 * data.c (do_symval_forwarding, store_symval_forwarding)
13347 (find_symbol_value, set_internal, default_value, Fset_default)
13348 (Fkill_local_variable, Flocal_variable_p): Use new macros for
13349 per-buffer variables.
13351 * Makefile.in (bootstrap-emacs): Use `mv -f' instead of `mv'.
13353 2000-03-24 Gerd Moellmann <gerd@gnu.org>
13355 * xterm.c (x_term_init): Unblock input around call1 of
13356 Qvendor_specific_keysyms.
13358 * syntax.c (open_paren_in_column_0_is_defun_start): New variable.
13359 (find_defun_start): Consider an open parenthesis in column 0
13360 a defun start only if open_paren_in_column_0_is_defun_start is set.
13361 (syms_of_syntax): New variable open-paren-in-column-0-is-defun-start.
13363 2000-03-24 Stefan Monnier <monnier@cs.yale.edu>
13365 * eval.c (Fautoload): Add entry in load-history (if after dump).
13366 * lread.c (load-history): Update docstring.
13368 2000-03-24 Gerd Moellmann <gerd@gnu.org>
13370 * indent.c (Fvertical_motion): Always use the current buffer.
13371 Temporarily change the window's buffer, if necessary.
13373 2000-03-23 Gerd Moellmann <gerd@gnu.org>
13375 * xterm.c (fast_find_position): Make sure not to consider rows
13376 not visible in the window.
13378 2000-03-22 Stefan Monnier <monnier@cs.yale.edu>
13380 * regex.c (enum syntaxcode): Provide default for non-Emacs.
13381 (re_compile_fastmap, re_match_2_internal): Undo Dave's previous fix.
13383 2000-03-22 Jason Rumney <jasonr@gnu.org>
13385 * w32menu.c (single_submenu): Set help string to NULL if none.
13386 (w32_menu_show): Set help string correctly.
13387 (add-menu-item): Set help string in MIIM_DATA for menu item.
13388 Load SetMenuItemInfoA explicitly.
13389 (w32_menu_display_help): New function.
13391 * w32fns.c (w32_wnd_proc): Handle WM_MENUSELECT message.
13392 (QCdata): Moved to xdisp.c.
13394 * w32term.c (w32_read_socket): Handle WM_MENUSELECT message.
13395 (Vw32_charset_to_codepage_alist): Removed.
13396 (Vw32_charset_info_alist): New variable.
13397 (Qw32_charset_[ansi, default, symbol, shiftjis, hangul, gb2312)
13398 (chinesebig5, oem, easteurope, turkish, baltic, russian, arabic)
13399 (greek, hebrew, thai, johab, mac, unicode]): New symbols.
13400 (x_produce_glyphs): Remove out of date #ifdef 0'd section. Replace
13402 (w32_codepage_for_font): Use Vw32_charset_info_alist.
13403 (syms_of_w32term): Remove Vw32_charset_to_codepage_alist.
13404 Define Vw32_charset_info_alist and w32_charset symbols.
13406 2000-03-22 Jason Rumney <jasonr@gnu.org>
13408 * makefile.nt (w32bdf.obj): Update dependencies.
13410 * w32bdf.c: Include frame.h and dispextern.h before fontset.h.
13412 * w32fns.c: Include fontset.h after dispextern.h.
13413 (Fx_create_frame): Do not create fontset.
13414 (w32_load_system_font): Doc fix.
13415 (Fx_close_connection): Free full_name if it is not shared.
13417 * w32term.c: Include fontset.h after dispextern.h.
13418 (x_get_glyph_face_and_encoding): New parameter two_byte_p.
13420 (w32_per_char_metric): If PCM is invalid, delete and return NULL.
13421 (x_get_char_and_face_encoding): Use FACE_FOR_CHAR to get face_id.
13422 (w32_font_is_double_byte): New function, needs body.
13423 (x_append_glyph): Set glyph->glyph_not_available_p.
13424 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
13425 it->charset. If it->multibyte_p is zero and it->c is a multibyte
13426 character, convert it to a unibyte character.
13427 (struct glyph_string): Delete member `charset'.
13428 (W32_TEXTOUT): Temporarily remove charset_dim until another way of
13429 calculating it is found.
13430 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
13431 the case that per char metric is not available correctly.
13432 (x_fill_glyph_string): Handle the case that the specific glyph is
13433 not available correctly.
13434 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
13435 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
13436 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
13437 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
13438 fontset. Don't call FS_LOAD_FONT.
13440 2000-03-22 Ken Raeburn <raeburn@gnu.org>
13442 * intervals.h (NULL_INTERVAL): Cast to INTERVAL type.
13443 (INT_LISPLIKE): New macro.
13444 (NULL_INTERVAL_P): Use it.
13445 (INTERVAL_HAS_PARENT, INTERVAL_HAS_OBJECT, SET_INTERVAL_PARENT)
13446 (SET_INTERVAL_OBJECT, INTERVAL_PARENT, COPY_INTERVAL_PARENT)
13447 (GET_INTERVAL_OBJECT, INTERVAL_PARENT_OR_NULL): New macros.
13449 * alloc.c (make_interval, gc_sweep): Use new macros; eliminate all
13450 explicit references to "parent" field of struct interval and
13451 associated unclean type conversions.
13452 * intervals.c (create_root_interval, root_interval, rotate_right)
13453 (rotate_left, balance_possible_root_interval, split_interval_right)
13454 (split_interval_left, interval_start_pos, find_interval)
13455 (next_interval, previous_interval, update_interval)
13456 (adjust_intervals_for_insertion, delete_node, delete_interval)
13457 (adjust_intervals_for_deletion, merge_interval_right)
13458 (merge_interval_left, reproduce_tree, graft_intervals_into_buffer)
13459 (copy_intervals_to_string): Likewise.
13460 * intervals.h (AM_LEFT_CHILD, AM_RIGHT_CHILD, RESET_INTERVAL):
13462 * syntax.c (update_syntax_table): Likewise.
13464 * intervals.c (reproduce_tree_obj): New function, like
13465 reproduce_tree but takes a Lisp_Object for the parent. Declare
13467 (graft_intervals_into_buffer): Use it when appropriate.
13468 (reproduce_tree): Declare with prototype.
13469 (balance_possible_root_interval): Check that the parent is a lisp
13470 object before trying to examine its type.
13472 2000-03-22 Gerd Moellmann <gerd@gnu.org>
13474 * xfaces.c (lface_same_font_attributes_p): Compare font attributes
13475 as strings only if both are known to be strings.
13477 * s/openbsd.h (LIBS_TERMCAP): Undef.
13479 2000-03-21 Stefan Monnier <monnier@cs.yale.edu>
13481 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE): Add default
13482 definitions for non-Emacs compilation.
13483 (enum re_opcode_t): Remove (not)wordchar and move (not)syntaxspec
13484 outside of `#ifdef emacs'.
13485 (print_partial_compiled_pattern): Update.
13486 (regex_compile): Use (not)syntaxspec(Sword) instead of (not)wordchar.
13487 (re_compile_fastmap): Merge handling of charset and charset_not (for
13488 emacs and non-emacs compilation as well).
13489 Similarly for (not)categoryspec and (not)syntaxspec.
13490 Don't use the fastmap when reaching `anychar' since the added
13491 complexity is not justified.
13492 (re_match_2_internal): Merge (not)wordchar (emacs and non-emacs)
13493 and (not)syntaxspec. Merge (not)categoryspec.
13495 2000-03-22 Kenichi Handa <handa@etl.go.jp>
13497 * dispextern.h [!HAVE_WINDOW_SYSTEM] (FACE_SUITABLE_FOR_CHAR_P)
13498 (FACE_FOR_CHAR): Define them differently for the configuration of
13501 2000-03-21 Dave Love <fx@gnu.org>
13503 * fontset.c (Fset_fontset_font, Ffontset_font): Fix newlines in
13506 2000-03-21 Gerd Moellmann <gerd@gnu.org>
13508 * xfaces.c (check_lface_attrs) [GLYPH_DEBUG]: Fix syntax error.
13509 (lface_fully_specified_p): Don't check contents of
13510 LFACE_FONT_INDEX because that attribute is optional.
13511 (realize_x_face): Remove now unwarranted xassert.
13513 2000-03-21 Kenichi HANDA <handa@etl.go.jp>
13515 The following changes are to make font selection based on
13516 characters, not charset. In addition, they recover fontset
13517 facilities while utilizing the new font selection mechanism.
13519 * Makefile.in (fontset.o): Depend on dispextern.h.
13521 * alloc.c (mark_face_cache): Don't mark face->registry.
13523 * dispextern.h (struct glyph): New member glyph_not_available_p.
13524 Use 22 bits for face_id.
13525 (enum lface_attribute_index): Add LFACE_FONT_INDEX.
13526 (struct face): Delete member registry, new member ascii_face.
13527 (FACE_SUITABLE_FOR_CHAR_P): Renamed from
13528 FACE_SUITABLE_FOR_CHARSET_P. Caller changed.
13529 (FACE_FOR_CHAR): Renamed from FACE_FOR_CHARSET. Caller changed.
13530 (struct it): Delete member charset, new member glyph_not_available_p.
13532 * fontset.h (FONT_NOT_OPENED, FONT_NOT_FOUND): Macros removed.
13533 (struct fontset_info, struct fontset_data): Structs removed.
13534 (allloc_fontset_data, free_fontset_data, fs_regiser_fontset)
13535 (Vglobale_fontset_alist, font_idx_temp): Externs removed.
13536 (fs_load_font, fs_query_fontset): Adjusted for new argument.
13537 (fs_free_face_fontset, fontset_font_pattern)
13538 (face_suitable_for_char_p, face_for_char)
13539 (make_fontset_for_ascii_face): Extern them.
13540 (FS_LOAD_FONT): Adjusted for the change of fontset implementation.
13541 (FS_LOAD_FACE_FONT): New macro.
13543 * fontset.c: All codes rewritten or adjusted for the change of
13544 fontset implementation. Now fontset is represented by char table.
13545 (Vglobal_fontset_alist, font_idx_temp, my_strcasetbl):
13547 (my_strcasecmp): Function removed.
13548 (Vfontset_table, next_fontset_id, Vdefault_fontset): New variables.
13549 (AREF, ASIZE): New macros.
13550 (FONTSET_FROM_ID, FONTSET_ID, FONTSET_NAME, FONTSET_FRAME)
13551 (FONTSET_ASCII, FONTSET_BASE, BASE_FONTSET_P, FONTSET_REF)
13552 (FONTSET_REF_VIA_BASE, FONTSET_SET): New macros.
13553 (fontset_ref, fontset_ref_via_base, fontset_set, make_fontset)
13554 (fontset_id_valid_p, font_family_registry, fontset_name)
13555 (fontset_ascii, free_face_fontset, face_suitable_for_char_p)
13556 (face_for_char, make_fontset_for_ascii_face, fontset_font_pattern):
13558 (fs_load_font): New arg FACE. Caller changed.
13559 (fs_query_fontset): Argument changed. Caller changed.
13560 (Fquery_fontset): call fs_query_fontset.
13561 (fs_register_fontset, alloc_fontset_data, free_fontset_data):
13563 (clear_fontset_elements, check_registry_encoding)
13564 (check_fontset_name): New functions.
13565 (syms_of_fontset): Set char-table-extra-slots property of fontset
13566 to 3. Staticpro and initialize Vfontset_table and
13567 Vdefault_fontset. Defsubr fontset_font and fontset_list.
13569 * frame.h (struct frame): Member `fontset_data' removed.
13570 (FRAME_FONTSET_DATA): Macro removed.
13572 * frame.c (make_frame): Don't allocate f->fontset_data.
13573 (Fdelete_frame): Don't free f->fontset_data.
13575 * msdos.c (XMenuActivate): Args to lookup_derived_face changed.
13577 * xdisp.c (charset_at_position): Function removed.
13578 (init_iterator): Don't set member charset of struct `it'.
13579 (handle_face_prop, reseat_to_string, set_iterator_to_next)
13580 (next_element_from_display_vector, insert_left_trunc_glyphs):
13582 (face_before_or_after_it_pos): Call FACE_FOR_CHAR, not
13584 (get_next_display_element, append_space)
13585 (extend_face_to_end_of_line): Likewise.
13587 * xfaces.c (Qx_charset_registry, Vface_default_registry):
13589 (clear_font_table, frame_update_line_height, load_face_font):
13590 Adjusted for the change of fontset implementation.
13591 (load_face_fontset_font): Function removed.
13592 (pixel_point_size): New function.
13593 (font_list): Argument type changed. Caller changed.
13594 (LFACE_FONT): New macro.
13595 (check_lface_attrs): Check attr[LFACE_FONT_INDEX].
13596 (set_lface_from_font_name): Type of arg FONTNAME is changed to
13597 Lisp_Object. Determine the font name by actually loading a font
13598 by the specified pattern. Set LFACE_FONT (lface) to the specified
13599 pattern. Even if a font is not found, don't try alternatives.
13600 (Finternal_set_lisp_face_attribute): Handle `font' slot in lface.
13601 (set_font_frame_param): If `font' is specified in lface, use it.
13602 (Finternal_get_lisp_face_attribute): Handle `font' slot in lface.
13603 (lface_same_font_attributes_p): Likewise.
13604 (make_realized_face): Arguent changed. Caller changed. Set
13605 face->ascii_face to face itself.
13606 (free_realized_face): Free face->fontset if face is for ASCII.
13607 (face_suitable_for_iso8859_1_p, face_suitable_for_charset_p)
13608 (deduce_unibyte_registry, x_charset_registry): Functions removed.
13609 (free_realized_multibyte_face): New function.
13610 (lookup_face, lookup_named_face, lookup_derived_face): Argument
13611 changed. Caller changed.
13612 (try_font_list): Argument type changed.
13613 (face_fontset): Check `font' slot of ATTRS, not `family' slot.
13614 (choose_face_font): Argument changed. Handle fontset properly.
13615 (choose_face_fontset_font): Function removed.
13616 (realize_default_face, realize_named_face): Don't remove the
13618 (realize_face): Argument changed. Caller changed. Remove face
13619 with the arg former_face_id in advance. Load font for the new face.
13620 (realize_x_face): Argument changed. Caller changed. For a
13621 multibyte character, share fontset with base_face. For a single
13622 byte character, make a new realized fontset. Don't load a font here.
13623 (realize_tty_face): Argument changed. Caller changed.
13624 (compute_char_face): Call FACE_FOR_CHAR, not FACE_FOR_CHARSET.
13625 (face_at_buffer_position): Don't check multibyte_p for returning
13627 (face_at_string_position): Call FACE_SUITABLE_FOR_CHAR_P, not
13628 FACE_SUITABLE_FOR_CHARSET_P.
13629 (syms_of_xfaces): Remove code for Qx_charset_registry and
13630 Vface_default_registry.
13632 * xterm.c: Include fontset.h after dispextern.h. Undo the changes
13633 related to PER_CHAR_METRIC done by Gerd on 2000-03-03.
13634 (x_per_char_metric): Don't try FONT->default_char. Even if
13635 pcm->width is zero, glyph bits may exist.
13636 (x_encode_char): Always initialize char2b->byte1.
13637 (x_get_char_face_and_encoding): Call FACE_FOR_CHAR to get face_id.
13638 (x_get_glyph_face_and_encoding): New arg two_byte_p. Caller changed.
13639 (x_append_glyph): Set glyph->glyph_not_available_p.
13640 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
13641 it->charset. Handle the case that per char metric is not
13642 available. If it->multibyte_p is zero and it->c is a multibyte
13643 character, convert it to a unibyte character.
13644 (struct glyph_string): Delete member `charset'.
13645 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
13646 the case that per char metric is not available correctly.
13647 (x_fill_glyph_string): Handle the case that the specific glyph is
13648 not available correctly.
13649 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
13650 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
13651 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
13652 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
13653 fontset. Don't call FS_LOAD_FONT.
13655 * xfns.c (Fx_create_frame): Don't cal fs_register_fontset.
13656 (x_create_tip_frame): Likewise.
13657 (Fx_close_connection): Free full_name of font_info.
13659 * fns.c (optimize_sub_char_table): New function.
13660 (Foptimize_char_table): New function.
13661 (syms_of_fns): Defsubr Soptimize_char_table.
13663 2000-03-20 Gerd Moellmann <gerd@gnu.org>
13665 * buffer.c (Fset_buffer_modified_p): Set update_mode_lines
13666 only if buffer is displayed in some window.
13668 * xdisp.c (handle_single_display_prop): Initialize local `value'.
13669 (try_window_reusing_current_matrix): Don't call scroll run
13670 function if run's current and desired position are the same;
13671 this prevents cursor flickering.
13673 2000-03-19 Stefan Monnier <monnier@cs.yale.edu>
13675 * regex.h (RE_TRANSLATE. RE_TRANSLATE_P): Moved to regex.c.
13677 * regex.c (RE_STRING_CHAR): New macro.
13678 (GET_CHAR_AFER_2): Remove.
13679 (RE_TRANSLATE, RE_TRANSLATE_P): New macros moved from regex.h.
13680 (enum re_opcode_t): Remove on_failure_jump_exclusive.
13681 (print_partial_compiled_pattern, re_compile_fastmap)
13682 (re_match_2_internal): Remove on_failure_jump_exclusive.
13683 (regex_compile): Turn optimizable P+ loops into PP*, so that the
13684 optimization only need to work for * (ie. can use of_keep_string_jump).
13685 Remove the special case for .*\n since it is now covered by the general
13687 (re_search_2): Don't bother with `room'.
13688 (skip_one_char): New function.
13689 (skip_noops): Simplify since `memory' is not needed any more.
13690 (mutually_exclusive_p): Restructure slightly to use `switch' and
13691 add handling for "all" remaining cases.
13692 (re_match_2_internal): Change on_failure_jump_smart to use
13693 on_failure_keep_string_jump (and redirect the end-of-loop jump)
13694 rather than on_failure_jump_exclusive.
13696 2000-03-19 Gerd Moellmann <gerd@gnu.org>
13698 * xfns.c (select_visual): Don't set dpyinfo->n_planes to the
13699 number of bits per RGB because it's everywhere used as the depth
13702 * term.c (calculate_costs): Remove code dealing with X frames.
13704 2000-03-19 Richard M. Stallman <rms@gnu.org>
13706 * lread.c (syms_of_lread): Doc fix for load-convert-to-unibyte.
13708 2000-03-18 Gerd Moellmann <gerd@gnu.org>
13710 * lread.c (read_integer): Unread the last char not consumed.
13712 2000-03-17 Gerd Moellmann <gerd@gnu.org>
13714 * xterm.c (x_update_window_cursor): Don't update in frames
13715 which are in the process of being deleted.
13717 2000-03-16 Gerd Moellmann <gerd@gnu.org>
13719 * Makefile.in (mostlyclean): Add `*.core'.
13720 (clean): Add `bootstrap-emacs'.
13722 * lread.c (read_integer): New function.
13723 (read1): Support read syntax #o, #x, #b, #r.
13725 2000-03-15 Stefan Monnier <monnier@cs.yale.edu>
13727 * regex.c (re_match_2): Fix string shortening (to fit `stop') to
13728 make sure POINTER_TO_OFFSET gives the same value before and after
13729 PREFETCH. Use `dfail' to guarantee "atomic" matching.
13730 (PTR_TO_OFFSET): Use POINTER_TO_OFFSET.
13731 (debug): Now only active if > 0 rather than if != 0.
13732 (DEBUG_*): Update for the new meaning of `debug'.
13733 (print_partial_compiled_pattern): Add missing `succeed' case. Use
13734 CHARSET_* macros in the charset(_not) branch. Fix off-by-two bugs
13735 in `succeed_n', `jump_n' and `set_number_at'.
13736 (store_op1, store_op2, insert_op1, insert_op2)
13737 (at_begline_loc_p, at_endline_loc_p): Add prototype.
13738 (group_in_compile_stack): Move to after its arg's types are
13739 declared and add a prototype.
13740 (PATFETCH): Define in terms of PATFETCH_RAW.
13741 (GET_UNSIGNED_NUMBER): Add the usual `do { ... } while(0)' wrapper.
13742 (QUIT): Redefine as a nop except for NTemacs.
13743 (regex_compile): Handle intervals {,M} as if it was {0,M}. Fix
13744 indentation of the greedy-op and shy-group code.
13745 (at_(beg|end)line_loc_p): Fix argument's types.
13746 (re_compile_fastmap): Ifdef out failure_stack_ptr to shut up gcc.
13747 (re_search_2): Use POS_AS_IN_BUFFER. Simplify `room' computation.
13748 (MATCHING_IN_FIRST_STRING): Remove.
13749 (re_match_2): Use POS_AS_IN_BUFFER. Ifdef out failure_stack_ptr
13750 to shut up gcc. Use FIRST_STRING_P and POINTER_TO_OFFSET. Use
13751 QUIT unconditionally.
13753 2000-03-15 Gerd Moellmann <gerd@gnu.org>
13755 * minibuf.c (Fminibuffer_complete): Set point to ZV if finding
13758 * process.c (send_process): Add a hint that the function
13759 can call Lisp code to its comment.
13761 * lread.c (load_dangerous_libraries): New variable.
13762 (Vbytecomp_version_regexp): New variable.
13763 (safe_to_load_p): New function.
13764 (Fload): Handle files not compiled with Emacs specially.
13765 (syms_of_lread): New Lisp variable load-dangerous-libraries.
13767 2000-03-14 Gerd Moellmann <gerd@gnu.org>
13769 * lisp.h (free_frame_xic) [HAVE_X_I18N]: Add missing semicolon.
13771 * xterm.c (xim_close_dpy, xim_initialize): Use X11R6-style XIM
13772 support functions only if HAVE_X11R6_XIM is defined.
13773 (xim_instantiate_callback): Define only if HAVE_X11R6_XIM.
13775 * s/sol2.h (INHIBIT_X11R6_XIM): Define.
13777 * xfns.c (X_I18N_INHIBITED): Don't define.
13778 (create_frame_xic): Remove conditional compilation on X_I18N_INHIBITED.
13779 (x_kill_gs_process, x_window): Use FRAME_X_VISUAL.
13781 * config.in (HAVE_X_I18N): Moved here from xterm.h.
13782 (HAVE_X11R6_XIM): Define.
13784 * xterm.h (HAVE_X_I18N) [HAVE_X11R6]: Moved to config.in.
13786 * xterm.c (x_term_init): Add support for X resource `synchronous'.
13787 If set, call XSynchronize.
13789 2000-03-13 Stefan Monnier <monnier@cs.yale.edu>
13791 * regex.c: Declare a new type `re_char' used throughout the code
13792 for the string char type. It's `const unsigned char' to match the
13793 rest of Emacs. Consistently make sure all pointers to strings use
13794 it and make sure all pointers into the pattern use `unsigned char'.
13795 (re_match_2_internal): Use `PREFETCH+STRING_CHAR' instead of
13796 GET_CHAR_AFTER_2. Also merge wordbound and notwordbound to reduce
13799 * charset.h (GET_CHAR_AFTER_2): Remove.
13800 (GET_CHAR_BEFORE_2): Use unsigned chars, like everywhere else.
13802 2000-03-12 Ken Raeburn <raeburn@gnu.org>
13804 * Makefile.in (temacs): Evaluate ALL_LDFLAGS into a temporary
13805 variable before the invocation of YMF_PASS_LDFLAGS, in case both
13806 of them try to use backquotes.
13808 2000-03-12 Dave Love <fx@gnu.org>
13810 * unexelf.c: Restore changes of 1999-10-19.
13811 (unexec): Don't adjust bss for sbss type SHT_PROGBITS; otherwise
13812 fix its type and alignment; copy it from current process.
13814 2000-03-12 Gerd Moellmann <gerd@gnu.org>
13816 * atimer.c (cancel_atimer): Break out of the loop as soon as timer
13817 has been found. Fix bug not computing timer's predecessor.
13819 * fileio.c (Fread_file_name): Handle case that DIR contains a
13822 * window.c (Fsave_window_excursion): Doc fix.
13824 * xfns.c (x_defined_color): Rewritten to use x_allocate_nearest_color.
13826 2000-03-12 Eli Zaretskii <eliz@is.elta.co.il>
13828 * msdos.c (vga_installed): New function, code moved from
13829 dos_set_window_size.
13830 (Qbar, Qcursor_type, outside_cursor): New variables.
13831 (syms_of_msdos): Intern and staticpro them.
13832 (dos_ttraw) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Save the cursor
13833 shape used outside Emacs when called for the first time.
13834 (dos_ttcooked) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Restore the
13835 cursor shape used outside Emacs.
13836 (msdos_set_cursor_shape, IT_set_cursor_type): New functions.
13837 (IT_frame_up_to_date): Call IT_set_cursor_type, in case the cursor
13839 (IT_set_frame_parameters): Call IT_set_cursor_type if the frame
13840 parameters specify the cursor. Make qreverse a global
13841 variable (renamed to Qreverse).
13843 2000-03-09 Gerd Moellmann <gerd@gnu.org>
13845 * fns.c (Fy_or_n_p): Cancel busy-cursor.
13847 2000-03-08 Stefan Monnier <monnier@cs.yale.edu>
13849 This is a big redesign of failure-stack and register handling, prompted
13850 by bugs revealed when trying to add shy-groups. Overall, what happened
13851 is that loops are now structured a little differently, groups can be
13852 shy and the code is a little simpler.
13854 * regex.h: Update the copyright.
13855 (RE_SHY_GROUPS): New value.
13856 (RE_UNMATCHED_RIGHT_PAREN_ORD): Renumber.
13857 (RE_SYNTAX_EMACS): Add RE_SHY_GROUPS.
13859 * regex.c (enum re_opcode_t): Remove jump_past_alt,
13860 maybe_pop_jump, push_dummy_failure and dumy_failure_jump. Add
13861 on_failure_jump_(exclusive, loop and smart). Also fix the comment
13862 for (start|stop)_memory since they now only take one argument (the
13863 second has becomes unnecessary).
13864 (print_partial_compiled_pattern): Adjust for changes in re_opcode_t.
13865 (print_compiled_pattern): Use %ld to printf long ints and flush to
13866 make debugging a little easier.
13867 (union fail_stack_elt): Make the integer unsigned.
13868 (struct fail_stack_type): Add a `frame' element.
13869 (INIT_FAIL_STACK): Init `frame' as well.
13870 (POP_PATTERN_OP): New macro for re_compile_fastmap.
13871 (DEBUG_PUSH, DEBUG_POP): Remove.
13872 (NUM_REG_ITEMS): Remove.
13873 (NUM_NONREG_ITEMS): Adjust.
13874 (FAILURE_PAT, FAILURE_STR, NEXT_FAILURE_HANDLE)
13875 (TOP_FAILURE_HANDLE): New macros for the cycle detection.
13876 (ENSURE_FAIL_STACK): New macro for PUSH_FAILURE_(REG|POINT).
13877 (PUSH_FAILURE_REG, POP_FAILURE_REG, CHECK_INFINITE_LOOP):
13879 (PUSH_FAILURE_POINT): Don't push registers any more. The pattern
13880 address pushed is not the destination of the jump but the source
13882 (NUM_FAILURE_ITEMS): Remove.
13883 (POP_FAILURE_POINT): Adapt to the new stack structure (i.e. pop
13884 registers before the actual failure point). Don't hardcode any
13885 meaning for str==NULL anymore.
13886 (union register_info_type, REG_MATCH_NULL_STRING_P, IS_ACTIVE)
13887 (MATCHED_SOMETHING, EVER_MATCHED_SOMETHING, SET_REGS_MATCHED):
13889 (REG_UNSET_VALUE): Use NULL (why not?).
13890 (compile_range): Remove declaration since it doesn't exist.
13891 (struct compile_stack_elt_t): Remove inner_group_offset.
13892 (old_reg(start|end), reg_info, reg_dummy, reg_info_dummy): Remove.
13893 (regex_grow_registers): Remove dead code.
13894 (FIXUP_ALT_JUMP): New macro.
13895 (regex_compile): Add shy-groups Change loops to use
13896 on_failure_jump_smart&jump instead of
13897 on_failure_jump&maybe_pop_jump. Change + loops to eliminate the
13898 initial (dummy_failure_)jump. Remove c1_base (looks like unused
13899 variable to me). Use `jump' instead of `jump_past_alt' and don't
13900 bother with push_dummy_failure in alternatives since it is now
13901 unnecessary. Use FIXUP_ALT_JUMP. Eliminate a useless `#ifdef
13902 emacs' for (re)allocating the stack.
13903 (re_compile_fastmap): Remove dead variables i and num_regs. Exit
13904 from loop when bufp->can_be_null rather than jumping to `done'.
13905 Avoid jumping backwards so as to ensure termination. Use
13906 PATTERN_STACK_EMPTY and POP_PATTERN_OP. Improved handling of
13907 backreferences. Remove dead code in handling of `anychar'.
13908 (skip_noops, mutually_exclusive_p): New functions taken from the
13909 handling of `maybe_pop_jump' in re_match_2_internal. Slightly
13910 improve mutually_exclusive_p to handle ".+\n".
13911 (lowest_active_reg, highest_active_reg)
13912 (NO_(LOWEST|HIGHEST)_ACTIVE_REG) Remove.
13913 (re_match_2_internal): Use %p instead of 0x%x when printf'ing
13914 ptrs. Don't SET_REGS_MATCHED anymore. Remove many dead
13915 variables. Push register (in `start_memory') on the stack rather
13916 than storing it in old_reg(start|end). Remove the cycle detection
13917 from `stop_memory', replaced by the use of on_failure_jump_loop
13918 for greedy loops. Add code for the new on_failure_jump_<foo>.
13919 Remove ad-hoc code in `on_failure_jump' to push more registers in
13920 the case of a loop. Take out code from `maybe_pop_jump' into
13921 separate functions and adapt it to the semantics of
13922 `on_failure_jump_smart'. Remove jump_past_alt, dummy_failure_jump
13923 and push_dummy_failure. Remove dummy_failure handling and
13924 handling of `failures to jump to on_failure_jump' (this last one
13925 was already dead code, it seems).
13926 (group_match_null_string_p, alt_match_null_string_p)
13927 (common_op_match_null_string_p): Remove.
13929 2000-03-08 Dave Love <fx@gnu.org>
13931 * config.in: Don't depend on __STDC__ for volatile.
13932 Add POINTER_TYPE, PTR, PROTOTYPES.
13934 * hftctl.c, strftime.c: Use PROTOTYPES.
13935 * eval.c (find_handler_clause): Likewise.
13937 * mem-limits.h: Use POINTER_TYPE.
13939 * lisp.h (P_): Define based on PROTOTYPES, not __STDC__.
13940 (memory_warnings): Declare using POINTER_TYPE.
13942 2000-03-08 Gerd Moellmann <gerd@gnu.org>
13944 * xfns.c (x_set_cursor_type): If ARG is nil, give frame no cursor.
13946 * xdisp.c (display_echo_area): Temporarily inhibit garbage collection.
13948 * xfns.c: Remove obsolete code in #if 0.
13949 (Fx_focus_frame): New function.
13951 2000-03-07 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
13953 * coding.c (coding_category_name): Add coding-category-utf-8,
13954 coding-category-utf-16-be, coding-category-utf-16-le.
13955 (UTF_8_1_OCTET_P, UTF_8_EXTRA_OCTET_P, UTF_8_2_OCTET_LEADING_P,
13956 UTF_8_3_OCTET_LEADING_P, UTF_8_4_OCTET_LEADING_P,
13957 UTF_8_5_OCTET_LEADING_P, UTF_8_6_OCTET_LEADING_P): New macros.
13958 (detect_coding_utf_8): New function.
13959 (UTF_16_INVALID_P, UTF_16_HIGH_SURROGATE_P
13960 UTF_16_LOW_SURROGATE_P): New macros.
13961 (detect_coding_utf_16): New function
13962 (detect_coding_mask): When priorities are specified, skip any
13963 categories that have `nil' coding-system. Fix bug of returning
13964 wrong mask when PRIORITIES is specified and detect_coding_XXX()
13965 returns a mask not set in PRIORITIES.
13966 (detect_eol_type_in_2_octet_form): New function.
13967 (detect_eol): selects detect_eol_type_XXX to call according to
13968 cooding->category_idx.
13969 (detect_coding_system): Remove `nil' coding-system in the result.
13970 (Fupdate_coding_systems_internal): Update all coding-categories.
13972 * coding.h (CODING_CATEGORY_IDX_UTF_8)
13973 (CODING_CATEGORY_IDX_UTF_16_BE, CODING_CATEGORY_IDX_UTF_16_LE):
13975 (CODING_CATEGORY_IDX_RAW_TEXT, CODING_CATEGORY_IDX_BINARY)
13976 (CODING_CATEGORY_IDX_MAX): Adjusted for the above macros.
13977 (CODING_CATEGORY_IDX_UTF_16_LE)
13978 (CODING_CATEGORY_MASK_UTF_8, CODING_CATEGORY_MASK_UTF_16_BE)
13979 (CODING_CATEGORY_MASK_UTF_16_LE): New macros.
13980 (CODING_CATEGORY_MASK_ANY): Include the above macros.
13981 (CODING_CATEGORY_MASK_UTF_16_BE_LE): New macro.
13983 2000-03-07 Gerd Moellmann <gerd@gnu.org>
13985 * doc.c (Fdocumentation_property): If value is not a string,
13986 and doesn't refer to etc/DOC, evaluate it to obtain a string.
13988 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: Don't try to
13989 close the display with XtCloseDisplay. This caused a bus error
13992 * minibuf.c (Fminibuffer_complete): Move point to ZV when input is
13993 complete but not unique.
13995 2000-03-06 Gerd Moellmann <gerd@gnu.org>
13997 * process.c (send_process): Remove local variable `procname' that
13998 might become invalid when a GC happens. Instead, access the
13999 process name slot directly.
14001 * xfns.c (x_set_menu_bar_lines_1): Adjust window's orig_top and
14002 orig_height if set.
14004 * frame.c (set_menu_bar_lines_1): Adjust window's orig_top and
14005 orig_height if set.
14007 2000-03-06 Eli Zaretskii <eliz@is.elta.co.il>
14009 * msdos.c (IT_note_mouse_highlight): Return immediately if frame's
14010 glyph matrices have been freed.
14012 2000-03-05 Gerd Moellmann <gerd@gnu.org>
14014 * Makefile.in (tags): Include ../lwlib/TAGS in TAGS.
14015 (bootstrap-temacs): Set LC_ALL to C like for temacs.
14017 * xfns.c (QCdata): Moved to xdisp.c.
14019 * xdisp.c (QCdata): Moved here from xfns.c.
14020 (syms_of_xdisp): Initialize QCdata.
14022 * frame.h (FRAME_INTERNAL_BORDER_WIDTH) [!HAVE_X_WINDOWS]: Define.
14024 * window.c (coordinates_in_window): Use
14025 FRAME_INTERNAL_BORDER_WIDTH_SAFE instead of
14026 FRAME_INTERNAL_BORDER_WIDTH.
14028 * xdisp.c (try_window_id): Recompute unchanged information if
14029 it is obviously invalid.
14031 * xterm.c (x_term_init): Create a colormap if not using the
14034 * xterm.h (select_visual): Change prototype.
14036 * xfns.c (select_visual): Rewritten. Recognize user-specified
14038 (visual_classes): New variable.
14040 2000-03-04 Gerd Moellmann <gerd@gnu.org>
14042 * xfns.c (x_defined_color, x_set_mouse_color, lookup_rgb_color)
14043 (lookup_pixel_color, x_laplace, x_build_heuristic_mask)
14044 (png_load): Access colormap of frame using FRAME_X_COLORMAP.
14045 (x_decode_color): Don't handle allocation of white and black specially.
14046 (x_window) [USE_X_TOOLKIT]: Set XtNvisual, XtNdepth, and
14047 XtNcolormap resources.
14048 (x_window) [!USE_X_TOOLKIT]: Pass colormap to XCreateWindow.
14049 (Fx_create_frame): Initialize color members of x_output structure.
14050 (xpm_load): Pass colormap to XPM lib.
14052 * xfaces.c (x_free_colors): Access colormap of frame using
14053 FRAME_X_COLORMAP. Be paranoid about freeing black and white
14054 when default colormap is used.
14056 * xterm.c (x_term_init): Set Colormap member of x_display_info
14057 structure. Copy colormap if resource `privateColormap' is
14058 specified (PseudoColor only).
14059 (x_setup_relief_color): Access colormap of frame using
14062 * xterm.h (struct x_display_info): Add Colormap member `cmap'.
14063 (FRAME_X_COLORMAP, FRAME_X_VISUAL): New macros.
14065 2000-03-04 Jason Rumney <jasonr@gnu.org>
14067 * xfaces.c Change many FRAME_X... macros to FRAME_WINDOW... or
14068 other non-platform-specific equivalents.
14069 [WINDOWSNT]: Include w32term.h, fontset.h and define X
14070 specific functions and macros as their w32 equivalents where
14071 non-platform-specifics are not available.
14072 [HAVE_X_WINDOWS]: Change most of these to HAVE_WINDOW_SYSTEM.
14073 (x_create_gc, x_free_gc) [WINDOWSNT]: Add W32 versions.
14074 (clear_font_table) [WINDOWSNT]: Call w32_unload_font.
14075 (frame_update_line_height): Use macros to access f->output_data.
14076 (defined_color): Remove FIXME comments; fixed.
14077 (x_face_list_fonts, prepare_face_for_display): Put X specifics
14078 into #ifdef blocks. Add WINDOWSNT blocks.
14079 (Fx_list_fonts): Use macros for accessing font data.
14080 (set_lface_from_font_name): Different default fonts for X and
14082 (font_scalable_p) [WINDOWSNT]: Treat wildcard XLFD_AVGWIDTH as
14083 scalable for backward compatibility.
14084 (realize_tty_face) [MSDOS]: Do the same for WINDOWSNT.
14085 (syms_of_xfaces) [WINDOWSNT]: Allow scalable fonts by default.
14087 * emacs.c (main) [HAVE_NTGUI]: Call syms_of_xfaces instead of
14090 * makefile.nt (w32faces.obj): Remove.
14093 2000-03-03 Jason Rumney <jasonr@gnu.org>
14095 * keyboard.c (make_lispy_event): Call buffer_posn_from_coords with
14096 correct parameters.
14098 2000-03-03 Ken Raeburn <raeburn@gnu.org>
14100 * unexelf.c (PT_LOAD, SHT_*, SHN_*) [__NetBSD__]: Only provide
14101 standard ELF definitions here if the system header does not.
14103 2000-03-03 Gerd Moellmann <gerd@gnu.org>
14105 * xterm.c (PER_CHAR_METRIC): Removed.
14106 (x_per_char_metric_1, x_default_char): New functions.
14107 (x_per_char_metric): If font's default char is invalid, return
14108 metrics of a suitably chosen usable default char.
14109 (x_draw_glyph_string_foreground): If font has an invalid default
14110 char, replace occurrences of unprintable chars with a suitably
14111 chosen usable default char.
14113 2000-03-02 Gerd Moellmann <gerd@gnu.org>
14115 * xterm.c (note_mouse_highlight): Return quickly if frame's
14116 glyph matrices have been freed.
14118 * dispnew.c (free_glyphs): Block input while freeing matrices.
14120 * xfns.c (x_clear_image, x_kill_gs_process): Use x_free_colors.
14122 * xterm.c (x_alloc_lighter_color, x_setup_relief_color):
14125 * dispextern.h (x_free_colors): Add prototype.
14127 * xfaces.c (x_free_colors): New function.
14128 (unload_color, free_face_colors): Use it.
14130 2000-03-02 Eli Zaretskii <eliz@is.elta.co.il>
14132 * msdos.h (FRAME_INTERNAL_BORDER_WIDTH): Define to zero.
14134 * window.c [MSDOS]: Include msdos.h.
14136 2000-03-02 Dave Love <fx@gnu.org>
14138 * m/powerpcle.h, m/sparc.h: Don't set C_OPTIMIZE_SWITCH.
14140 * m/mips-siemens.h, m/news-r6.h, m/news-risc.h, m/tekxd88.h: Don't
14141 set C_OPTIMIZE_SWITCH for gcc.
14143 2000-03-02 Kenichi Handa <handa@etl.go.jp>
14145 * coding.c (coding_save_composition): Be sure to allocate
14146 composition data area in coding even if there's no composition in
14149 2000-03-01 Jason Rumney <jasonr@gnu.org>
14151 * w32term.c: Equivalent changes to those made to xterm.c on
14152 2000-02-25 and 2000-02-24.
14154 * w32fns.c: Equivalent changes to those made to xfns.c on
14155 2000-02-25 and 2000-02-21.
14157 * sysdep.c: [WINDOWSNT]: Use sys_read and sys_write to ensure
14158 correct line-end convention is followed.
14160 * w32menu.c [HAVE_BOXES]: Remove #undef.
14161 (single_keymap_panes): Remove code for simulating checkmarks.
14162 (single_menu_item): Remove notbuttons_ptr argument. Callers changed.
14163 Remove code for drawing simulated checkmarks.
14164 (w32_menu_show): make unibyte help string correctly.
14165 (add_menu_item): draw standard Windows checkmarks. Draw radio
14166 buttons as radio buttons if possible.
14168 2000-03-01 Gerd Moellmann <gerd@gnu.org>
14170 * sysdep.c (start_of_text): Don't define this function for NetBSD
14173 * m/pmax.h (START_FILES, CANNOT_DUMP) [__NetBSD__ || __OpenBSD__]:
14175 (UNEXEC) [__NetBSD__ || __OpenBSD__]: Define to unexelf.o.
14176 (LINKER): Don't undef if __NetBSD__ is defined.
14178 * m/mips.h (LINKER) [__NetBSD__ || __OpenBSD__]: Don't define.
14180 * fileio.c [__NetBSD__]: Define `unix'.
14182 * xfns.c (start_busy_cursor): Allow floats for busy-cursor-delay.
14184 2000-02-29 Gerd Moellmann <gerd@gnu.org>
14186 * atimer.c (start_atimer): Don't abort when timers are stopped.
14187 (append_atimer_lists): New function.
14188 (cancel_atimer, stop_other_atimers, run_all_atimers): Handle
14189 arbitrary lists of stopped and running atimers.
14191 * atimer.c (cancel_atimer): Handle canceling an atimer when
14192 some timers are stopped.
14194 * xfns.c (cancel_busy_cursor): Set busy_cursor_atimer to null
14195 after canceling it.
14197 * fns.c (maybe_resize_hash_table): Handle case of new size
14198 coming out as being the same as old size.
14200 2000-02-27 Jason Rumney <jasonr@gnu.org>
14202 * makefile.nt: Add atimer.h to dependencies.
14203 * w32.c (init_environment): Set Vw32_num_mouse_buttons here.
14204 * w32console.c: Only disable window system features for dispextern.h
14205 (initialize_w32_display): Build a display info for the console.
14206 * w32faces.c (tty_defined_color): Apply xfaces.c change from 02-17.
14207 * w32fns.c (w32_wnd_proc) [WM_LBUTTON_DOWN, WM_RBUTTON_DOWN,
14208 WM_LBUTTON_UP, WM_RBUTTON_UP]: Do not treat 4 or more button mice
14210 * w32gui.h (struct W32FontStruct): Revert last change after change
14212 * w32menu.c (single_submenu): Set up help string.
14213 [!HAVE_MULTILINGUAL_MENU]: Don't overwrite item_name with descrip.
14214 (w32_dialog_show): Set up help string.
14215 * w32term.c (w32_display_info_for_display): Remove unused function.
14216 (w32_draw_bitmap): Use pre-built bitmaps.
14217 (w32_initialize_display_info): New function to initialize parts of
14218 display info that are common to both GUI and console frames.
14219 (w32_term_init): Use w32_initialize_display_info. Do not set
14220 Vw32_num_mouse_buttons here, as it is not called for console
14221 frames. Build bitmaps for indicating truncated lines etc.
14222 (x_delete_display): Destroy pre-built bitmaps.
14223 * xdisp.c (handle_single_display_prop): Use FONT_HEIGHT macro.
14224 (echo_area_display): Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM.
14226 2000-02-27 Dave Love <fx@gnu.org>
14228 * lisp.h: Add a bunch of prototypes.
14230 2000-02-26 Kenichi Handa <handa@etl.go.jp>
14232 * keyboard.c (read_char): Set `usec' correctly.
14234 2000-02-25 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
14236 * ccl.c (ccl_driver) [CCL_MapMultiple]: When the mapped value is
14237 `lambda', set reg[RRR] to the map index.
14238 (ccl_driver) [CCL_MapSingle]: When the mapped value is found, set
14239 reg[RRR] to 0. Otherwise, set it to -1.
14241 2000-02-25 Gerd Moellmann <gerd@gnu.org>
14243 * emacs.c (main): Remove code snippet commented out with `//'.
14245 2000-02-25 Richard M. Stallman <rms@gnu.org>
14247 * fileio.c (Ffile_symlink_p): If result starts with a `/'
14248 and contains a `:', prepend `/:'.
14250 * window.c (select_window_1): If selected_window is nil,
14251 don't "swap out" the buffer's point.
14252 (Fset_window_configuration): Set selected_window to nil
14253 before calling Fselect_window.
14254 (unshow_buffer): Don't set point in buffer from window's point
14255 if another more recently selected window also shows the buffer.
14257 2000-02-25 Gerd Moellmann <gerd@gnu.org>
14259 * keyboard.c (recursive_edit_1): Cancel busy-cursor.
14261 * xfns.c (inhibit_busy_cursor, busy_count): Removed.
14262 (Fx_show_busy_cursor, Fx_hide_busy_cursor): Removed.
14263 (busy_cursor_atimer, busy_cursor_shown_p, Vbusy_cursor_delay):
14265 (DEFAULT_BUSY_CURSOR_DELAY): New define.
14266 (start_busy_cursor, cancel_busy_cursor, show_busy_cursor)
14267 (hide_busy_cursor): New functions.
14268 (syms_of_xfns): DEFVAR_LISP Vbusy_cursor_delay.
14270 * minibuf.c (read_minibuf): Cancel busy-cursor.
14272 * keyboard.c (command_loop_1): Call start_busy_cursor before
14273 Fcommand_execute and cancel_busy_cursor after it.
14274 (timer_check): Remove busy-cursor code.
14275 (Fread_key_sequence, Fread_key_sequence_vector): Start/cancel busy
14278 * process.c (wait_reading_process_input): Remove busy-cursor code.
14280 * eval.c (Fsignal): Call cancel_busy_cursor instead of
14281 Fx_hide_busy_cursor.
14283 * dispextern.h (Fx_show_busy_cursor, Fx_hide_busy_cursor):
14285 (start_busy_cursor, cancel_busy_cursor): Add prototypes.
14287 * lisp.h (Fx_hide_busy_cursor): Remove prototype.
14289 * xterm.c (XTread_socket): Remove busy-cursor code.
14291 * dispnew.c (flush_stdout) [GLYPH_DEBUG]: New function.
14292 (build_frame_matrix_from_leaf_window): Put code handling
14293 glyph row's not being a slice of a frame row in #if 0.
14294 (sync_window_with_frame_matrix_rows): New function.
14295 (frame_row_to_window): New function.
14296 (mirror_line_dance): Handle copies between windows.
14298 * lread.c (Fload): Use `xfree' instead of `free'.
14299 (init_obarray): Use `xmalloc' instead of `malloc'.
14301 * window.c (Fset_window_buffer): Set WINDOW to the window
14303 (coordinates_in_window): Take frame's internal border width
14306 2000-02-24 Gerd Moellmann <gerd@gnu.org>
14308 * xterm.c (x_display_and_set_cursor): Display cursor of
14309 non-selected windows depending on the setting of
14310 cursor_in_non_selected_windows.
14312 * xdisp.c (cursor_in_non_selected_windows): New variable.
14313 (syms_of_xdisp): DEFVAR_BOOL it.
14315 2000-02-23 Gerd Moellmann <gerd@gnu.org>
14317 * data.c (Fstring_to_number): If number is greater than what
14318 fits into an integer, return a float.
14320 * eval.c (specbind): Remove references to
14321 keyword_symbols_constant_flag.
14323 * data.c (keyword_symbols_constant_flag): Removed.
14324 (Fmakunbound, set_internal, syms_of_data): Remove references to
14325 keyword_symbols_constant_flag.
14327 * bytecode.c (Fbyte_code): Remove keyword_symbols_constant_flag.
14329 2000-02-23 Kenichi Handa <handa@etl.go.jp>
14331 * syntax.c (multibyte_syntax_as_symbol): New variable.
14332 (syms_of_syntax): Declare it as a Lisp variable.
14333 (SYNTAX_WITH_MULTIBYTE_CHECK): New macro.
14334 (scan_lists): If both sexpflag and multibyte_syntax_as_symbol are
14335 nonzero, treat all multibyte characters as symbol.
14336 (init_syntax_once): Give syntax `word' to all multibyte characters.
14338 2000-02-22 Eli Zaretskii <eliz@is.elta.co.il>
14340 * frame.c (Fdelete_frame): Don't let echo_area_window remain on
14343 2000-02-21 Gerd Moellmann <gerd@gnu.org>
14345 * frame.c (Fmouse_position): GCPRO retval instead of x and y.
14347 * xfns.c (x_window_to_frame, x_any_window_to_frame)
14348 (x_non_menubar_window_to_frame): Check the busy-cursor window.
14350 2000-02-21 Dave Love <fx@gnu.org>
14352 * frame.c (Vmouse_position_function): New variable.
14353 (Fmouse_position): Use it.
14354 (syms_of_frame): Install it.
14356 * charset.c (find_charset_in_str): Fix use of `c' instead of `c1'.
14358 2000-02-20 Gerd Moellmann <gerd@gnu.org>
14360 * fileio.c (Finsert_file_contents): Unbind the binding of
14361 standard-output done by temp_output_buffer_setup.
14363 * eval.c (funcall_lambda): Don't bind Qmocklisp_arguments unless
14364 Vmocklisp_arguments is nil. Inline Fcar and Fcdr.
14365 (specbind, unbind_to): Handle most common case of non-constant
14366 symbol with trivial value specially.
14368 * bytecode.c (Fbyte_code) <Bvarset>: Inline most common case.
14370 2000-02-20 Richard M. Stallman <rms@gnu.org>
14372 * data.c (Fmake_variable_buffer_local): Doc fix.
14373 Init found_for_buffer to 0.
14374 (Fmake_variable_frame_local): If the variable has already
14375 been buffer-local, set the check_frame field.
14377 2000-02-20 Eli Zaretskii <eliz@is.elta.co.il>
14379 * msdos.c (IT_write_glyphs): Allocate a larger screen_buf as data
14380 produced for CODING_MODE_LAST_BLOCK requires.
14382 2000-02-18 Dave Love <fx@gnu.org>
14384 * keyboard.c (echo_keystrokes): Remove declaration.
14385 (Vecho_keystrokes) New variable.
14386 (read_char, record_menu_key, read_key_sequence): Use it to allow
14387 use of float value.
14388 (syms_of_keyboard): Change Vecho_keystrokes declaration.
14390 * lread.c: Undef feature selection macros before defining.
14392 2000-02-18 Gerd Moellmann <gerd@gnu.org>
14394 * data.c (let_shadows_buffer_binding_p): Ignore specbindings
14395 for symbols other than the symbol in question.
14397 2000-02-17 Dave Love <fx@gnu.org>
14399 * s/sol2.h (C_DEBUG_SWITCH): Define to allow optimization.
14401 2000-02-17 Gerd Moellmann <gerd@gnu.org>
14403 * emacs.c (main): Use #if GC_MARK_STACK instead of #ifdef.
14405 * alloc.c (enum mem_type): Compile unconditionally.
14407 2000-02-17 Eli Zaretskii <eliz@is.elta.co.il>
14409 * xfaces.c (tty_defined_color): Don't return faulire indication
14410 for unspecified-fg and unspecified-bg pseudo-colors.
14412 2000-02-17 Gerd Moellmann <gerd@gnu.org>
14414 * alloc.c (mark_object): Don't mark symbol names in pure space.
14415 (gc_sweep): Don't unmark symbol names in pure space.
14417 * lisp.h (GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS)
14418 (GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES)
14419 [GC_MARK_STACK]: New defines.
14420 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, UNGCPRO)
14421 [GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS]: Define as no-ops.
14423 * emacs.c (main) [GC_MARK_STACK]: Initialize stack_base.
14425 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Use
14426 allocate_buffer instead of xmalloc.
14428 * alloc.c (toplevel): Include setjmp.h.
14429 (PURE_POINTER_P): New define.
14430 (enum mem_type) [GC_MARK_STACK]: New enumeration.
14431 (Vdead) [GC_MARK_STACK]: New variable.
14432 (lisp_malloc): Add parameter TYPE, call mem_insert if
14433 GC_MARK_STACK is defined.
14434 (allocate_buffer): New function.
14435 (lisp_free) [GC_MARK_STACK]: Call mem_delete.
14436 (free_float) [GC_MARK_STACK]: Set type to Vdead.
14437 (free_cons) [GC_MARK_STACK]: Set car to Vdead.
14438 (stack_base, mem_root, mem_z) [GC_MARK_STACK]: New variables.
14439 (MEM_NIL) [GC_MARK_STACK]: New define.
14440 (struct mem_node) [GC_MARK_STACK]: New structure.
14441 (mem_init, mem_find, mem_insert, mem_delete, mem_insert_fixup)
14442 (mem_delete_fixup, mem_rotate_left, mem_rotate_right)
14443 (live_string_p, live_cons_p, live_symbol_p, live_float_p)
14444 (live_misc_p, live_vector_p, live_buffer_p, mark_memory)
14445 (mark_stack) [GC_MARK_STACK]: New functions.
14446 (Fgarbage_collect) [GC_MARK_STACK]: Call mark_stack.
14447 (clear_marks): Removed.
14448 (gc_sweep): Set free conses' car, free floats' type, free
14449 symbols' function to Vdead. Use lisp_free to free buffers.
14450 (init_alloc_once): Initialize Vdead.
14451 (survives_gc_p): Return non-zero for pure objects.
14453 * alloc.c: Add comments throughout the file.
14455 * atimer.c (stop_other_atimers): Don't call cancel_atimer because
14456 that unblocks alarms.
14458 * alloc.c, bytecode.c, data.c, dispnew.c, ecrt0.c, editfns.c,
14459 emacs.c, floatfns.c, fns.c, lread.c, print.c, config.in, lisp.h,
14460 Makefile.in: Remove `LISP_FLOAT_TYPE' and `standalone'.
14462 * frame.c (make_frame): Set frame initiallly to `garbaged'.
14464 2000-02-17 Kenichi Handa <handa@etl.go.jp>
14466 * xdisp.c (decode_mode_spec_coding): Delete superfluous code to
14467 avoid infinite error signaling. Allocate sufficient memory for
14468 eol_str in the case that eoltype is Lisp_Int.
14470 2000-02-17 Stefan Monnier <monnier@cs.yale.edu>
14472 * syntax.c (Fforward_comment): Undo the previous change, since cc-mode
14473 depends on the previous behavior.
14475 2000-02-16 Gerd Moellmann <gerd@gnu.org>
14477 * sysdep.c (vfork) [!HAVE_VFORK]: Removed.
14479 2000-02-15 Gerd Moellmann <gerd@gnu.org>
14481 * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN): Define.
14483 * process.c (send_process) [BROKEN_PTY_READ_AFTER_EAGAIN]:
14484 Workaround for FreeBSD bug. Clear output queue after EAGAIN in
14487 2000-02-15 Richard M. Stallman <rms@gnu.org>
14489 * data.c (set_internal): Don't make variable buffer-local
14490 if within a let-binding for the same buffer.
14491 (let_shadows_buffer_binding_p): New function.
14493 * eval.c (specbind): For buffer-local value,
14494 record the current buffer also.
14495 (unbind_to): Cope with that change.
14497 2000-02-15 Gerd Moellmann <gerd@gnu.org>
14499 * window.c (Fsave_window_excursion): Doc fix.
14501 2000-02-15 Stefan Monnier <monnier@cs.yale.edu>
14503 * syntax.c (back_comment): Make sure we only consider comment-starters
14504 of the relevant style and return -1 in case of a failure to find the
14505 beginning of the comment.
14506 (Fforward_comment): If back_comment fails, go back to the position just
14507 after the comment-end.
14508 (scan_lists): Add comment describing a very minor bug.
14510 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
14512 * minibuf.c (Ftry_completion, Fall_completions): Add a reference to
14513 `completion-regexp-list' in the docstring.
14515 2000-02-14 Dave Love <fx@gnu.org>
14517 * xfaces.c (tty_defined_color): Declare color_idx unsigned long.
14519 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
14521 * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS
14522 to Emacs' syntax. Also fix the comment about set/not-set meanings
14523 since Emacs syntax is not the value 0 any more.
14524 * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax
14525 since it's now part of RE_SYNTAX_EMACS.
14527 2000-02-12 Dave Love <fx@gnu.org>
14529 * frame.h (SELECTED_FRAME): Use NULL, not 0 to avoid warnings on Alpha.
14531 2000-02-12 Gerd Moellmann <gerd@gnu.org>
14533 * xdisp.c (syms_of_xdisp): Doc fix for scroll-conservatively.
14535 2000-02-12 Dave Love <fx@gnu.org>
14537 * s/aix3-2.h, s/osf-1.h: Define C_DEBUG_SWITCH for non-gcc.
14539 * s/ux4800.h, s/umips.h, s/umax.h, s/sol2.h, s/sco5.h, s/rtu.h:
14540 * s/ptx4.h, s/umax.h, s/dgux.h, s/bsd4-2.h, s/bsd4-3.h:
14541 * s/hpux.h: Don't define HAVE_VFORK.
14543 * s/gnu-linux.h: Don't define HAVE_VFORK or HAVE_SYS_SIGLIST.
14545 * s/nextstep.h: Don't define HAVE_ALLOCA.
14547 * config.in: Add vfork bits.
14549 2000-02-12 Gerd Moellmann <gerd@gnu.org>
14551 * process.c (Fopen_network_stream) [POLL_FOR_INPUT]: Register
14552 unwind function to undo the effect of stopping atimers.
14554 * keyboard.c (bind_polling_period): Stop all timers except poll_timer.
14556 * atimer.c (stopped_atimers): New variable.
14557 (stop_other_atimers, run_all_atimers, unwind_stop_other_atimers):
14560 * atimer.h (stop_other_atimers, run_all_atimers)
14561 (unwind_stop_other_atimers): Add function prototypes.
14563 * s/hpux10.h (HAVE_XRMSETDATABASE): Define if not already defined.
14565 2000-02-11 Ken Raeburn <raeburn@gnu.org>
14567 * Makefile.in (LIBX): Link in tiff library before jpeg, since tiff
14568 library may depend on jpeg.
14569 (atimer.o): Depends on atimer.c.
14571 2000-02-11 Kenichi Handa <handa@etl.go.jp>
14573 * insdel.c (del_range_1): Call update_compositions.
14574 (del_range_both): Call update_compositions just once..
14576 2000-02-10 Dave Love <fx@gnu.org>
14578 * xfns.c (create_frame_xic): Fix initialization of automatic
14579 aggregates for pcc.
14581 2000-02-09 Kenichi Handa <handa@etl.go.jp>
14583 * ccl.c (CCL_MAKE_CHAR): New macro.
14584 (ccl_driver) <CCL_TranslateCharacter>: Check the validity of
14585 registers by CCL_MAKE_CHAR before calling translate_char.
14586 <CCL_TranslateCharacterConstTbl> Likewise.
14588 2000-02-08 Dave Love <fx@gnu.org>
14590 * lread.c (__EXTENSIONS__): Define.
14592 2000-02-08 Gerd Moellmann <gerd@gnu.org>
14594 * puresize.h (BASE_PURESIZE): Increase to 650000.
14596 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
14598 * msdos.c (XMenuActivate): Turn off the cursor after displaying
14601 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
14603 * s/msdos.h (INTERNAL_TERMINAL): Add capabilities se, so, us, ue,
14604 md, mh, mb, mr, and me to the fake termcap entry.
14606 2000-02-06 Ken Raeburn <raeburn@gnu.org>
14608 * sound.c (sound_cleanup): Don't call device close routine if the
14609 function pointer is null.
14611 2000-02-06 Andrew Innes <andrewi@gnu.org>
14613 * dispextern.h: Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM,
14614 around image definitions and prototypes.
14615 (gamma_correct) [WINDOWSNT]: New prototype.
14617 * w32term.c (x_make_frame_visible): Replace call to
14618 input_poll_signal with poll_for_input.
14620 * window.c [WINDOWSNT]: Include w32term.h.
14622 * xdisp.c [WINDOWSNT]: Include w32term.h.
14624 * makefile.nt: Add dependencies on w32gui.h.
14625 (OBJ1): Include atimer.obj.
14626 ($(BLD)\atimer.obj): New dependency rule.
14628 * w32.c (sigmask): New function (does nothing).
14629 (sigunblock): Ditto.
14631 * frame.c [WINDOWSNT]: Include w32term.h.
14633 * w32gui.h (struct W32FontStruct): Add ascent and descent slots.
14635 * lread.c (syms_of_lread): Fix literal newlines.
14637 * emacs.c (USAGE): Split into USAGE1 and USAGE2, to work-around
14638 the string constant limit (2048 bytes) in MSVC.
14641 2000-02-05 INOUE Seiichiro <inoue@ainet.or.jp>
14643 * xterm.c (x_display_and_set_cursor) [HAVE_X_I18N]: Set pre-edit area.
14644 (x_display_cursor) [HAVE_X_I18N]: Don't set it here.
14645 (XTread_socket) [HAVE_X_I18N]: <KeyPress, KeyRelease>: Don't
14646 dispatch the event.
14648 2000-02-04 Dave Love <fx@gnu.org>
14650 * fileio.c: Remove some unused vars.
14651 (_GNU_SOURCE): Define (for euidaccess).
14653 * lread.c (_XOPEN_SOURCE): Declare (for ftello).
14655 * minibuf.c (read_minibuf_noninteractive): Remove undeclared
14657 (read_minibuf): Deal with allow_props correctly.
14659 2000-02-03 Eli Zaretskii <eliz@is.elta.co.il>
14661 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Enlarge to 60000.
14663 2000-02-03 Ken Raeburn <raeburn@gnu.org>
14665 * search.c (compile_pattern): If a cache entry has a nil regexp,
14666 fill in that entry instead of clobbering a previously cached
14669 2000-02-02 Ken Raeburn <raeburn@gnu.org>
14671 * puresize.h (BASE_PURESIZE): Increase to 610000.
14673 2000-02-02 Gerd Moellmann <gerd@gnu.org>
14675 * frame.c (Fframe_parameters): Add GCPRO because tty_color_name
14678 2000-02-02 Kenichi Handa <handa@etl.go.jp>
14680 * ccl.c (ccl_driver) <CCL_WriteExprRegister>: Set jump_address
14681 instead of incrementing ic directly.
14682 <CCL_WriteExprConst> Likewise.
14683 <ccl_set_expr>: Set ic to jump_address.
14685 * fileio.c (e_write): Fix the handling of
14686 CODING_FINISH_INSUFFICIENT_SRC.
14688 2000-02-01 Dave Love <fx@gnu.org>
14690 * editfns.c (Fpropertize): Doc fix.
14692 * process.c (Fstart_process): Doc fix.
14694 * eval.c: Fix various doc strings not to duplicate information
14695 from help-manyarg-func-alist.
14697 * window.c (Fset_window_margins): Don't make interactive. Doc fix.
14699 * doc.c (Vhelp_manyarg_func_alist): New variable.
14700 (Fdocumentation): Use it.
14701 (syms_of_doc): Define it.
14703 2000-01-31 Gerd Moellmann <gerd@gnu.org>
14705 * xterm.c (xim_open_dpy): Remove unused local variable.
14707 * emacs.c (USAGE): Use term `display options' instead of `X options'.
14709 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: New function.
14710 (syms_of_xdisp) [GLYPH_DEBUG]: Defsubr it.
14712 * fns.c (sweep_weak_table): New function.
14713 (sweep_weak_hash_tables): Use it. Keep on marking until there
14716 2000-01-30 Gerd Moellmann <gerd@gnu.org>
14718 * xterm.c (x_delete_display): Update next_noop_dpyinfo to ensure
14719 that XTread_socket does not crash by trying to call XNoOp on a
14722 2000-01-30 Jason Rumney <jasonr@gnu.org>
14724 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
14725 Change selected_frame to SELECTED_FRAME ().
14726 (w32_console_mouse_position): Remove #ifndef MULE from around
14727 `insist' parameter.
14729 * makefile.nt: Remove dosfns.obj.
14731 * term.c (term_init) [WINDOWSNT]: Initialize TN_max_colors.
14733 * w32fns.c (w32_defined_color): Check for valid frame before
14734 applying gamma correction. Eliminate dependency on frame elsewhere.
14735 (w32_load_system_font): Switch FIXED_PITCH and VARIABLE_PITCH.
14736 (w32_to_x_font): Use resx and resy not height_in and width_in.
14737 (x_to_w32_font): Doc fix.
14738 (xlfd_strip_height): New function to strip and return font height.
14739 (w32_font_match): Compare height separately from rest of xlfd
14740 spec, using xlfd_strip_height.
14742 * w32term.c (w32_term_init): Swap resx and height_in, resy and
14743 width_in. Use w32_defined_color in place of defined_color.
14745 * w32faces.c: Merge more of DOS and X specifics in preparation for
14746 merge with xfaces.c.
14747 (defined_color): Remove FIXME comment.
14748 (tty_color_name): Provide w32-specific function.
14749 (realize_tty_face): Handle FACE_TTY_DEFAULT*_COLOR specially.
14751 * w32console.c (turn_on_face, turn_off_face): Removed.
14752 (w32_face_attributes): New function.
14753 (Global_variables): Reduce scope where possible.
14754 (clear_frame, ins_del_lines, scroll_line): Use char_attr_normal as
14756 (hl_mode): Don't modify text attributes.
14757 (write_glyphs): Don't do anything if len <= 0. Use
14758 w32_face_attributes to get attributes for drawing. Write
14759 terminating codes using char_attr_normal.
14760 (reset_terminal_modes, set_terminal_modes): Turn off highlight.
14761 (update_begin, update_end): Likewise.
14762 (vga_stdcolor_name): New function.
14763 (initialize_w32_display): Remove char_attr_reverse and char_attr.
14764 (Fset_screen_color): Remove char_attr_reverse.
14766 2000-01-29 Gerd Moellmann <gerd@gnu.org>
14768 * xfns.c (xic_set_preeditarea): Take window parameter and
14769 window-relative pixel-positions.
14771 * xterm.c (x_display_cursor): Set XIC pre-edit area only if window
14772 is its frame's selected window.
14773 (xim_instantiate_callback): Likewise.
14775 * xfns.c (x_create_im): Removed.
14776 (DEFAULT_STYLE, DEFAULT_FONT): Removed.
14777 (supported_xim_styles): Renamed from supported_styles.
14778 (best_xim_style): Renamed from best_style.
14779 (create_frame_xic): Renamed from xic_create_frame.
14780 (free_frame_xic): Renamed from xic_destroy_frame.
14782 2000-01-29 INOUE Seiichiro <inoue@ainet.or.jp>
14784 * xterm.c (XTread_socket) [HAVE_X_I18N]: If event is for none of
14785 our frames, call XFilterEvent with 2nd parameter `None'.
14786 (XTread_socket) <KeyPress> [HAVE_X_I18N]: Handle XmbLookupString
14787 returning XBufferOverflow.
14788 (XTread_socket) <ConfigureNotify> [HAVE_X_I18N]: Set XIC status area.
14789 (x_display_cursor) [HAVE_X_I18N]: Set XIC pre-edit area.
14790 (x_new_fontset) [HAVE_X_I18N]: Create XIC status area fontset.
14791 (xim_destroy_callback, xim_open_dpy, xim_instantiate_callback)
14792 (xim_initialize, xim_close)
14793 [HAVE_X_I18N && HAVE_X11R6]: New functions.
14794 (x_destroy_window) [HAVE_X_I18N]: Call xic_destroy_frame.
14795 (x_term_init) [HAVE_X_I18N]: Call xim_initialize.
14796 (x_delete_display) [HAVE_X_I18N]: Call xim_close.
14798 * xterm.h (struct x_display_info) [HAVE_X_I18N]: Add members `xim'
14800 (struct x_output) [HAVE_X_I18N]: Remove member `xim', add
14801 `xic_style' and `xic_xfs'.
14802 (FRAME_MENUBAR_HEIGHT, FRAME_X_XIM, FRAME_X_XIM_STYLES)
14803 (FRAME_XIC_STYLE, FRAME_XIC_FONTSET): New macros.
14804 (FRAME_XIM): Removed.
14806 * xfns.c (supported_styles): New variable.
14807 (DEFAULT_STYLE, DEFAULT_FONT): New macros
14808 (xic_create_xfontset, best_style, xic_create_frame)
14809 (xic_destroy_frame, xic_set_preeditarea, xic_set_statusarea)
14810 (xic_set_xfontset): New functions.
14812 2000-01-28 Dave Love <fx@gnu.org>
14814 * s/irix6-5.h: Revert last change after change to irix5-0.h.
14816 * m/iris4d.h (C_SWITCH_MACHINE): Don't use -G0.
14818 2000-01-28 Gerd Moellmann <gerd@gnu.org>
14820 * buffer.c (Fother_buffer): Don't call Fset_buffer_major_mode
14821 for *scratch* if it already existed.
14823 * emacs.c (USAGE): New macro.
14824 (main): Use it to display usage information.
14826 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
14828 Support for the menu-help feature:
14830 * msdos.h: Change prototypes of XMenuAddSelection and XMenuActivate.
14832 * msdos.c (IT_clear_end_of_line): Print the extent of the cleared
14833 part of the line to the termscript file.
14834 (IT_clear_to_end): Clear the entire line, not just its beginning.
14835 (menu_help_message, prev_menu_help_message): New variables.
14836 (IT_menu_make_room): Make room for the help_text member.
14837 (IT_menu_display): New argument disp_help; all callers changed.
14838 If disp_help is non-zero, store the help text of the active menu
14839 item in menu_help_message.
14840 (XMenuAddPane): Initialize the help_text member to NULL.
14841 (XMenuAddSelection): New argument help_text. Store it in the
14843 (XMenuActivate): New argument help_callback. If the value of
14844 menu_help_message has changed since the last time, display the
14845 menu help message text while waiting for the mouse to move. Clear
14846 the echo area before exiting.
14847 (XMenuDestroy): Free the help_text member.
14849 2000-01-27 Gerd Moellmann <gerd@gnu.org>
14851 * xmenu.c (xmenu_show) [!USE_X_TOOLKIT]: Pass help to
14852 XMenuAddSelection. Pass help callback to XMenuActivate.
14853 (menu_help_callback) [!USE_X_TOOLKIT]: New function.
14855 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
14857 * atimer.c (start_atimer) [!HAVE_SETITIMER]: Use EMACS_SET_SECS
14858 and EMACS_SET_USECS.
14860 2000-01-26 Dave Love <fx@gnu.org>
14862 * editfns.c (Fchar_after, Fchar_before): Doc fix.
14864 * bytecode.c (Fbyte_code): Use {BEFORE,AFTER}_POTENTIAL_GC where
14865 an error may be signalled.
14867 2000-01-26 Gerd Moellmann <gerd@gnu.org>
14869 * s/irix6-5.h [__GNUC__ && __GNUC_MINOR__ >= 95]: Undef
14870 LD_SWITCH_SYSTEM inherited from irix5-0.h.
14872 * bytecode.c (Fbyte_code) [BYTE_CODE_SAFE]: Fix typo.
14874 2000-01-25 Gerd Moellmann <gerd@gnu.org>
14876 * charset.c (Fstring): If there is a multibyte char among
14877 the args, always return a multibyte string.
14879 2000-01-25 Gerd Moellmann <gerd@gnu.org>
14881 * sysdep.c (sys_select): Turn atimers off and on instead of
14882 recording and restoring old alarm handler
14884 * process.c (toplevel): Include atimer.h.
14885 (create_process_1): Rewritten.
14886 (create_process): Use atimers instead of alarm.
14887 (wait_reading_process_input) [hpux]: Turn atimers off instead
14888 of turning off SIGALRM.
14889 (wait_reading_process_input): Turn off atimers instead off
14890 calling stop_polling.
14892 * emacs.c (main): Call init_atimer.
14894 * keyboard.c (toplevel): Include systime.h and atimer.h.
14895 (polling_for_input): Removed because unused.
14896 (input_poll_signal) [POLL_FOR_INPUT]: Removed.
14897 (poll_timer): New variable.
14898 (poll_for_input, poll_for_input_1): New functions.
14899 (start_polling, stop_polling): Rewritten.
14901 * keyboard.h (polling_for_input): Removed.
14903 * atimer.h, atimer.c: New files.
14905 * Makefile.in (obj): Add atimer.o.
14906 (atimer.o): New target.
14908 * blockinput.h (pending_atimers): Add extern declaration.
14909 (UNBLOCK_INPUT): Rewritten. Handle pending atimers.
14911 * lisp.h (popup_activated_flag): Add extern declaration.
14913 * xmenu.c (popup_activated_flag): Make externally visible.
14914 (popup_activate_callback) [USE_MOTIF]: Increment popup_activated_flag.
14915 (popup_deactivate_callback) [USE_MOTIF]: Decrement it.
14917 * xterm.c (toplevel): Include atimer.h.
14918 (toolkit_scroll_bar_interaction): New variable.
14919 (Fxt_process_timeouts): Removed.
14920 (x_process_timeouts): New function.
14921 (xt_action_hook): Clear toolkit_scroll_bar_interaction.
14922 (x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
14923 (x_make_frame_visible): Call poll_for_input_1 instead of
14924 input_poll_signal. Don't call alarm.
14925 (x_initialize): Install timer calling x_process_timeouts.
14927 2000-01-24 Dave Love <fx@gnu.org>
14929 * s/irix5-0.h: Don't set LD_SWITCH_SYSTEM -- we use unexelf now.
14930 Don't use -cckr -- apparently not now necessary.
14932 2000-01-24 Eli Zaretskii <eliz@is.elta.co.il>
14934 * msdos.c (IT_menu_display): Truncate long menu lines at the right
14937 2000-01-23 Jason Rumney <jasonr@gnu.org>
14939 * w32fns.c (w32_defined_color): Apply gamma correction before
14940 trying to map to the palette.
14941 (w32_wnd_proc) [WM_ERASE_BACKGROUND]: Pass device context of frame
14944 * w32term.c (w32_fill_rect): Do not try to deal with NULL hdc
14945 here. Callers changed to always pass real device context.
14946 (w32_draw_bitmap): Likewise.
14947 (w32_get_glyph_overhangs): Likewise.
14948 (w32_draw_box_rect): Make use of s->hdc rather than getting a new one.
14949 (w32_set_vertical_scroll_bar): Pass correct HWND parameters to
14950 pfnSetScrollInfo and SetScrollRange.
14951 (x_get_char_face_and_encoding): Don't turn iso8859-1 characters
14952 back into MULE characters after decoding them.
14953 (x_get_glyph_face_and_encoding): Likewise.
14954 (w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
14955 GetCharABCWidthsW fails, since this is defined on Windows 9x.
14956 (x_produce_glyphs): Calculate per char metrics for a character
14957 that we know exists in default font when font_not_found_p is true.
14959 2000-01-22 Jason Rumney <jasonr@gnu.org>
14961 * makefile.nt (intervals.obj, composite.obj): New modules.
14962 (composite.h): Added as dependency where appropriate.
14964 * w32gui.h (XGCValue): New struct for emulating X GCs.
14966 * w32term.h (XCharStruct): New struct for emulating X.
14968 * w32console.c (turn_on_face, turn_off_face): New functions.
14969 (change_line_highlight): New prototype for new redisplay.
14970 (write_glyphs): Support multibyte text. Support faces.
14972 * w32faces.c: Complete rewrite for new redisplay based on new xfaces.c.
14974 * w32fns.c: Use SELECTED_FRAME macro in place of selected_frame
14975 throughout. struct frame * in place of FRAME_PTR.
14976 Skeleton support for images, toolbars, tooltips from xfns.c.
14977 (Fx_create_frame): Use system default for default scroll bar width.
14978 (w32_get_arg): Renamed from x_get_arg.
14979 (Fx_file_dialog): New function.
14980 (w32_list_fonts): Check cache before asking system.
14981 (Vw32_enable_synthesized_fonts): New variable.
14982 (Vw32_enable_italics): Obsolete, removed.
14984 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
14985 Use SELECTED_FRAME macro.
14987 * w32menu.c: Add skeleton support for help strings on menus.
14988 (add_menu_item): Native checkbox and radio support added, but not
14989 yet enabled due to bugs.
14990 (push_menu_item): Add parameters type, selection and help.
14992 Formatting changes to reduce unnecessary diffs with xmenu.c.
14994 * w32select.c (Fw32_set_clipboard_data): Update call to
14995 find_charset_in_str.
14997 * w32term.c: Complete rewrite for new redisplay based on new
14998 xterm.c with necessary sections merged back in from old w32term.c.
15000 2000-01-21 Richard M. Stallman <rms@gnu.org>
15002 * data.c (set_internal): Further fix in same criterion.
15004 2000-01-20 Richard M. Stallman <rms@gnu.org>
15006 * data.c (set_internal): Fix the criteria for whether
15007 to swap out the old cached binding.
15009 2000-01-19 Dave Love <fx@gnu.org>
15011 * lread.c: (syms_of_lread) [user-init-file]: Doc change.
15013 2000-01-18 Kenichi Handa <handa@etl.go.jp>
15015 * regex.c (re_compile_fastmap): While checking a range table for
15016 `charset', skip flag bits for a character class correctly.
15018 2000-01-17 Gerd Moellmann <gerd@gnu.org>
15020 * m/news-risc.h (LD_SWITCH_MACHINE): Define differently for GCC.
15022 * xfns.c (x_window): Call lw_create_widget with new parameter list.
15024 * widget.c (EmacsFrameSetCharSize): Change size of children first
15025 because of problems with main window geometry management under Lesstif.
15027 * xmenu.c (enum menu_item_idx): New enumeration replacing defines
15028 MENU_ITEMS_ITEM_.*.
15029 (MENU_ITEMS_ITEM_HELP): New enumerator.
15030 (push_menu_item): Add parameter HELP. Record help in menu_items.
15031 (single_menu_item, single_submenu, list_of_items): Call
15032 push_menu_item with new parameter.
15033 (single_submenu): Set help string in widget value.
15034 (menu_highlight_callback): New function.
15035 (set_frame_menubar): Call lw_create_widget with new
15037 (xmenu_show, xdialog_show): Ditto.
15039 2000-01-13 Gerd Moellmann <gerd@gnu.org>
15041 * sound.c (Fplay_sound): Improve doc string.
15043 2000-01-11 Richard M. Stallman <rms@gnu.org>
15045 * lisp.h (set_internal): Enter the new arg.
15047 * eval.c (specbind): Record buffer-local variables specially,
15048 indicating which buffer's binding was saved.
15049 (unbind_to): Restore buffer-local variables specially
15050 in the proper buffer.
15052 * data.c (set_internal): New arg BUF.
15054 * eval.c (specbind, unbind_to): Pass new arg to set_internal.
15055 * data.c (Fset): Pass new arg to set_internal.
15056 * bytecode.c (Fbyte_code): Pass new arg to set_internal.
15058 2000-01-11 Gerd Moellmann <gerd@gnu.org>
15060 * .gdbinit: Adapt to new strings. Add xbacktrace, xreload, xprintsym.
15062 2000-01-11 Richard M. Stallman <rms@gnu.org>
15064 * minibuf.c (Ftry_completion): Doc fix.
15066 2000-01-11 Gerd Moellmann <gerd@gnu.org>
15068 * keyboard.c (Fclear_this_command_keys): Clear recent_keys
15071 2000-01-11 Andreas Schwab <schwab@suse.de>
15073 * coding.c (code_convert_region): Initialize total_skip.
15075 2000-01-08 Dave Love <fx@gnu.org>
15077 * eval.c (Fuser_variable_p): Check customizability too.
15079 2000-01-07 Gerd Moellmann <gerd@gnu.org>
15081 * minibuf.c (Fcompleting_read): Doc fix.
15083 2000-01-05 Gerd Moellmann <gerd@gnu.org>
15085 * s/freebsd.h (C_SWITCH_SYSTEM): Add -I /usr/local/include and
15088 * xfns.c (x_create_im): New function to set IM and IC of a frame.
15089 Check that input style is supported before trying to create an
15091 (x_window): Call x_create_im.
15093 2000-01-04 Gerd Moellmann <gerd@gnu.org>
15095 * xfns.c (current_gif_memory_src): New variable.
15096 (gif_load): Record the address of the current memory source
15097 in current_gif_memory_src.
15098 (gif_read_from_memory): Use current_gif_memory_src.
15100 * systime.h (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME): Give
15101 macros statement form.
15103 * sound.c (struct sound): Renamed from struct sound_file.
15104 (struct sound): Add members `data' and `header_size'.
15105 (enum sound_attr): Add SOUND_DATA.
15106 (current_sound, current_sound_device): Variables renamed from
15107 sound_file and sound_device.
15108 (parse_sound): Parse :data.
15109 (parse_sound): Handle sound data in strings.
15110 (find_sound_type): Function renamed from find_sound_file_type.
15111 (wav_init, au_init): Fail if sound's header_size is smaller than
15112 needed header size.
15113 (wav_play, au_play): Play sounds from string data.
15115 * puresize.h (BASE_PURE_SIZE): Increase to 600000.
15117 * lisp.h: Add prototype for allocate_string_data.
15119 * alloc.c (Fgarbage_collect): Return number of live and free strings.
15121 * alloc.c (mark_buffer): Remove code in #if 0.
15123 (UNMARK_BALANCE_INTERVALS): Give the macro statement form.
15124 (strings_consed): New variable.
15125 (allocate_string): Set it.
15126 (syms_of_alloc): Add DEFVAR_INT for strings_consed.
15127 (Fmemory_use_counts): Return strings_consed. Use Flist.
15129 * alloc.c: General cleanup in comments etc. Remove conditional
15130 compilation for `standalone'.
15132 * lisp.h (struct Lisp_String): Make DATA member `unsigned char *'.
15134 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P):
15135 (GC_STRING_BYTES, GC_STRING_CHARS): New macros.
15136 (DONT_COPY_FLAG): Removed.
15137 (SBLOCK_SIZE, LARGE_STRING_BYTES): New macros.
15138 (struct sdata, struct sblock): New
15139 (struct string_block): Rewritten.
15140 (STRINGS_IN_STRING_BLOCK): New macro.
15141 (oldest_sblock, current_sblock, total_strings, total_free_strings)
15142 (large_sblocks, string_blocks, string_free_list): New variables.
15143 (NEXT_FREE_LISP_STRING, SDATA_OF_STRING, SDATA_SIZE): New macros.
15144 (init_strings): Rewritten.
15145 (allocate_string, allocate_string_data, compact_small_strings)
15146 (free_large_strings, sweep_strings): New functions.
15147 (STRING_BLOCK_SIZE, STRING_BLOCK_OUTSIZE)
15148 (struct string_block_head, current_string_block)
15149 (first_string_block, large_string_blocks, STRING_FULLSIZE)
15150 (STRING_PAD): Removed.
15151 (make_uninit_multibyte_string, make_pure_string): Rewritten.
15152 (Fgarbage_collect): Don't set mark bit in large strings.
15153 (mark_object): Mark strings differently. Mark symbol names
15155 (survives_gc_p): Test marked strings differently.
15156 (gc_sweep): Sweep strings differently, unmark strings in
15158 (compact_strings): Removed.
15160 2000-01-04 Eli Zaretskii <eliz@is.elta.co.il>
15162 * xfaces.c (syms_of_xfaces): defsubr Scolor_gray_p and
15163 Scolor_supported_p even if HAVE_X_WINDOWS is not defined.
15165 2000-01-04 Kenichi Handa <handa@etl.go.jp>
15167 * fileio.c (Finsert_file_contents): Signal error if visiting file
15168 in a non-empty buffer.
15170 * term.c (encode_terminal_code): Fix the previous change.
15172 2000-01-03 Gerd Moellmann <gerd@gnu.org>
15174 * xfaces.c (syms_of_xfaces): Change Sface_color_gray_p to
15175 Scolor_gray_p, Sface_color_supported_p to Scolor_supported_p.
15177 * s/hpux9.h (NO_EDITRES): Define even if HAVE_LIBXMU.
15179 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
15181 * xdisp.c (handle_single_display_prop) [HAVE_WINDOW_SYSTEM]: No
15182 need to test for MSDOS frames.
15184 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
15186 * dosfns.c (unspecified_colors): Remove.
15187 (msdos_stdcolor_idx): Use global variables unspecified_fg and
15189 (msdos_stdcolor_name): Return strings for unspecified fore- and
15190 back-ground colors.
15192 * xfaces.c (Qunspecified_fg, Qunspecified_bg): Remove.
15193 (syms_of_xfaces): Remove their staticpro's.
15194 (tty_color_name): Return Lisp strings for unspecified fore- and
15195 back-ground colors.
15196 (Finternal_set_lisp_face_attribute): Remove the special treatment
15197 for Qunspecified_{f,b}g.
15198 (realize_default_face): Replace Qunspecified_{f,b}g with a Lisp string.
15200 2000-01-03 Gerd Moellmann <gerd@gnu.org>
15202 * xdisp.c (reseat_at_next_visible_line_start): Position before
15203 newline only if ending up on a newline.
15204 (next_element_from_ellipsis): Return success. Handle case of
15205 displaying no ellipsis. Fix case of ellipsis defined in display table.
15206 (next_element_from_buffer): Return 0 if next_element_from_ellipsis
15209 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
15211 * xfaces.c (Fcolor_gray_p): Renamed from face-color-gray-p.
15212 (Fcolor_supported_p): Renamed from face-color-supported-p.
15214 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
15216 * xfaces.c (tty_defined_color): Pass frame to tty-color-desc. The
15217 list of colors renamed to tty-defined-color-alist.
15218 (tty_color_name): Pass the frame to tty-color-by-index.
15219 (realize_tty_face): tty-color-alist is now a function which
15220 accepts the frame as argument.
15222 * term.c (Ftty_display_color_p): Accept an optional argument FRAME.
15224 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
15226 * term.c (insert_glyphs): Pass glyph, not &glyph, to
15227 encode_terminal_code.
15229 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
15231 * dispnew.c (mode_line_string): Support termcap frames as well.
15233 2000-01-01 Gerd Moellmann <gerd@gnu.org>
15235 * syntax.c (Fforward_word): Undo previous change.
15237 * editfns.c (Fconstrain_to_field): Don't constrain if
15238 inhibit-field-text-motion is non-nil.
15239 (Fline_beginning_position): Undo previous change.
15240 (Fline_end_position): Ditto.
15242 * syntax.c (Fforward_word): Notice field boundaries only if
15243 inhibit-field-text-motion is nil.
15245 * lisp.h: Add extern declaration for Vinhibit_field_text_motion.
15247 * editfns.c (Vinhibit_field_text_motion): New variable.
15248 (inhibit-field-text-motion): New DEFVAR_LISP.
15249 (Fline_beginning_position, Fline_end_position): Notice field
15250 boundaries only if inhibit-field-text-motion is nil.
15252 * xfns.c (x_create_x_image_and_pixmap): Remove parameter FILE.
15253 All calls adjusted.
15254 (x_build_heuristic_mask): Likewise.
15255 (xbm_load_image_from_file): Change error output.
15256 (xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
15257 (gif_load, gs_load, x_kill_gs_process): Ditto.
15259 * xfns.c (gif_load): Avoid sign extension and thus out of bounds
15260 color indices when accessing raster pixels.
15261 (gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
15262 one of :file or :data.
15263 (enum pbm_keyword_index): Add PBM_DATA.
15264 (pbm_format): Add :data.
15265 (pbm_image_p): Allow either :file or :data.
15266 (pbm_read_file): New function.
15267 (pbm_scan_number): Rewritten to read from string.
15268 (pbm_load): Support :data.
15270 See ChangeLog.8 for earlier changes.
15272 ;; Local Variables:
15273 ;; coding: iso-2022-7bit
15276 Copyright (C) 2001 Free Software Foundation, Inc.
15277 Copying and distribution of this file, with or without modification,
15278 are permitted provided the copyright notice and this notice are preserved.