1 2001-12-22 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
3 The following changes remove mocklisp support:
5 * mocklisp.h, mocklisp.c: Files removed.
7 * lisp.h: Remove declarations of variables `Vmocklisp_arguments',
8 `Qmocklisp' and `Qmocklisp_arguments'.
9 Remove prototype of syms_of_mocklisp.
11 * makefile.nt, makefile.w32-in, Makefile.in: Remove mocklisp
14 * callint.c: Do not include mocklisp.h.
15 (Fcall_interactively): Do not test for mocklisp case.
17 * eval.c: Remove variables `Qmocklisp_arguments',
18 `Vmocklisp_arguments' and `Qmocklisp'. Remove prototype of
20 (Fprogn, Fwhile, Fcommandp, Feval, Ffuncall, funcall_lambda): Do
21 not test for mocklisp case.
22 (Fwhile): Remove unused variable `tem'.
23 (syms_of_eval): Remove variable `moclisp-arguments'.
25 * data.c (wrong_type_argument): Remove mocklisp case.
27 * doc.c (Fdocumentation): Remove mocklisp case.
29 * emacs.c (main): Do not call syms_of_mocklisp.
31 2001-12-21 Richard M. Stallman <rms@gnu.org>
33 * xfns.c (compute_tip_xy): If tooltip won't fit on the screen
34 to the left or to the right of the pointer, put it against
37 2001-12-21 Eli Zaretskii <eliz@is.elta.co.il>
39 * Makefile.in (distclean): Remove .gdbinit if we are building
40 outside the source tree.
42 2001-12-19 Eli Zaretskii <eliz@is.elta.co.il>
44 * w32.c (emacs_root_dir): New function.
46 * msdos.c (emacs_root_dir): New function.
48 * fileio.c (Fexpand_file_name) [DOS_NT]: Use the root directory
49 of the current drive as the fallback for default_directory.
51 * dired.c (file_name_completion): Run the elements of
52 completion-ignored-extensions through ENCODE_FILE.
54 * lisp.h (scmp): Remove prototype, since it's now a static
55 function private to dired.c.
57 2001-12-18 Richard M. Stallman <rms@gnu.org>
59 * dired.c (scmp): Function moved from minibuf.c.
60 Delete multibyte handling--used only on encoded strings.
62 * minibuf.c (scmp): Function moved to dired.c.
64 * fns.c (merge): Add QUIT call.
66 2001-12-18 Dave Love <fx@gnu.org>
68 * Makefile.in (lisp, shortlisp): Add language/utf-8-lang.el,
71 2001-12-18 Eli Zaretskii <eliz@is.elta.co.il>
73 * Makefile.in (lisp, shortlisp): Synchronize with changes to
74 lisp/Makefile.in:DONTCOMPILE.
76 2001-12-18 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
78 * xdisp.c (window_box_height): Do not return negative values.
79 From Gerd Moellmann <gerd@gnu.org>.
81 * keyboard.c (head_table): Add missing braces around initializer.
83 * term.c (keys): Likewise.
85 * xfns.c (x_frame_parms, visual_classes): Likewise.
87 2001-12-17 Sam Steingold <sds@gnu.org>
89 * coding.c (DECODE_COMPOSITION_END): Fixed a typo in the last
90 patch (COMPOSING_P, not COMPOSING).
92 2001-12-17 Richard M. Stallman <rms@gnu.org>
94 * editfns.c (Fcompare_buffer_substrings): Add QUIT to main loop.
96 * coding.c (code_convert_region): Update coding->cmp_data->char_offset
97 before calling decode_coding.
99 * charset.c (Fdefine_charset): Call Fupdate_coding_systems_internal.
101 * coding.c (DECODE_COMPOSITION_END): Check for ! COMPOSING_P (coding)
102 instead of only for COMPOSITION_DISABLED.
104 2001-12-16 Richard M. Stallman <rms@gnu.org>
106 * alloc.c (pure_alloc): After overflow, allocate just a small block.
108 * Makefile.in (xmenu.o, xterm.o, fontset.o): Depend on buffer.h.
110 * buffer.h (struct buffer): New field `display_error_modiff'.
111 * buffer.c (reset_buffer): Initialize `display_error_modiff'.
113 * window.c (Frecenter): Clear display_error_modiff field.
115 * xdisp.c (redisplay_window_0, redisplay_window_1): New functions.
116 Call redisplay_window, but not if display_error_modiff field says no.
117 (redisplay_window_error): New function.
118 (displayed_buffer): New variable.
119 (redisplay_internal, redisplay_windows): Call the new functions
120 instead of redisplay_window directly.
122 2001-12-15 Richard M. Stallman <rms@gnu.org>
124 * keyboard.c (syms_of_keyboard) <double-click-fuzz>: Doc fix.
126 2001-12-14 Andrew Innes <andrewi@gnu.org>
128 * makefile.w32-in (EMACSLOADPATH): Define.
129 ($(EMACS)): Run `list-load-path-shadows' after dumping emacs.
130 (bootstrap-temacs): Remove dependency on bootstrap-clean.
132 2001-12-13 Eli Zaretskii <eliz@is.elta.co.il>
134 * xfns.c (x_report_frame_params): Make the scroll-bar-width frame
135 parameter have a numeric value all the time.
137 * w32fns.c (x_report_frame_params): Likewise.
139 2001-12-12 Richard M. Stallman <rms@gnu.org>
141 * fileio.c (Fwrite_region): Doc fix.
143 * xdisp.c (CLEAR_FACE_CACHE_COUNT): Redefine as 500.
144 (redisplay_internal): Call clear_image_cache only for window terminals.
146 2001-12-12 Gerd Moellmann <gerd@gnu.org>
148 * xdisp.c (move_it_vertically_backward): Change heuristic
149 for the case that we didn't move far enough initially.
151 * window.c (Frecenter): Simplify computation in the case of window
152 system frames and ARG < 0; use window_box_height.
154 2001-12-11 Richard M. Stallman <rms@gnu.org>
156 * Makefile.in, mem-limits.h, dispnew.c, emacs.c, fileio.c:
157 * process.c, sysdep.c, unexec.c: Test GNU_LINUX, not LINUX.
159 2001-12-11 Andrew Innes <andrewi@gnu.org>
161 * insdel.c (make_gap) [DOUG_LEA_MALLOC]: Call make_gap_smaller if
164 2001-12-11 Richard M. Stallman <rms@gnu.org>
166 * m/hp800.h: Split the __hpux conditional into the parts
167 that are right for GNU/Linux too and the parts that are not.
168 Use the former if GNU_LINUX.
169 (HAVE_ALLOCA, LOAD_AVE_TYPE, LOAD_AVE_CVT): New defs for GNU/Linux.
171 * s/gnu-linux.h (GNU_LINUX): Defined.
173 2001-12-11 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
175 * macros.c, msdos.c, w16select.c: Change doc-string comments to
176 `new style' [w/`doc:' keyword].
178 2001-12-10 Jason Rumney <jasonr@gnu.org>
180 * w32menu.c (w32_free_submenu_strings): Clear menu item struct
183 2001-12-09 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
185 * dosfns.c: Change doc-string comments to `new style' [w/`doc:'
188 2001-12-09 Eli Zaretskii <eliz@is.elta.co.il>
190 * dosfns.c (dos-display-scancodes, dos-decimal): Doc fix.
192 * s/hpux10.h (srand48): Don't undefine.
194 2001-12-09 Jason Rumney <jasonr@gnu.org>
196 * w32menu.c (_widget_value): Make `help' field a Lisp_Object. Add
197 comment to explain where the struct came from.
198 (single_submenu, w32_menu_show): Set `help' field as Lisp_Object.
199 (add_menu_item): Process pop-up menus first to avoid memory leak.
200 (add_menu_item, w32_menu_display_help): Use `help' field as
202 (w32_free_submenu_strings): Only free owner-drawn strings.
204 2001-12-09 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
206 * COPYING: Moved back.
208 * charset.c (char_to_string_1, translate_char, Fdefine_charset):
209 Add parentheses around && within ||.
211 * indent.c (compute_motion): Likewise.
213 * intervals.c (merge_properties_sticky): Likewise.
215 * coding.c (setup_coding_system, shrink_encoding_region)
216 (Fdecode_sjis_char): Likewise.
218 2001-12-07 Andreas Schwab <schwab@suse.de>
220 * xdisp.c (display_mode_element): Don't read past end of string if
223 * alloc.c (inhibit_garbage_collection): Don't exceed value an int
226 * data.c (Vmost_positive_fixnum, Vmost_negative_fixnum): Renamed
227 from most_positive_fixnum and most_negative_fixnum, resp., and
228 type changed to Lisp_Object.
229 (syms_of_data): DEFVAR_LISP them.
231 2001-12-07 Richard M. Stallman <rms@gnu.org>
233 * callproc.c (init_callproc): Set Vdata_directory based on the source
234 location whenever Emacs was run uninstalled.
236 2001-12-06 Paul Eggert <eggert@twinsun.com>
238 * config.in (HAVE_WORKING_VFORK): New #undefs.
239 * process.c (create_process):
240 Use HAVE_WORKING_VFORK, not HAVE_VFORK.
241 * m/cnvrgnt.h (HAVE_VFORK): Remove #define.
242 * m/ibm370aix.h (HAVE_VFORK): Remove #undef.
243 * m/ibmps2-aix.h (HAVE_VFORK): Remove #define.
244 * m/intel386.h (HAVE_VFORK): Likewise.
245 * m/mips-siemens.h (HAVE_VFORK): Likewise.
246 * m/mips.h (HAVE_VFORK): Likewise.
247 * s/freebsd.h (vfork): Remove #define.
248 * s/lynxos.h (HAVE_VFORK): Remove #undef.
249 * s/usg5-4-2.h: Fix comment about vfork.
251 2001-12-06 Richard M. Stallman <rms@gnu.org>
253 * s/hpux10.h (random): Add undef.
254 (HAVE_RANDOM): Define it just once.
256 2001-12-06 Stefan Monnier <monnier@cs.yale.edu>
258 * eval.c: Undo last change: the standard syntax is not wanted.
260 2001-12-06 Eli Zaretskii <eliz@is.elta.co.il>
262 * xterm.c (x_free_frame_resources) [USE_X_TOOLKIT]: Remove all the
263 scroll bars of the frame before deleting the frame itself. If the
264 frame has a widget, delete the frame with XtDestroyWidget, and do
265 not call XDestroyWindow before that.
267 2001-12-06 Kim F. Storm <storm@cua.dk>
269 * xfns.c (x_report_frame_params): Return actual fringe widths.
271 * w32fns.c (x_report_frame_params): Return actual fringe widths.
273 2001-12-05 Andrew Innes <andrewi@gnu.org>
275 * alloc.c (Fgarbage_collect): Shrink buffer gaps that are
278 * insdel.c (make_gap_larger): New function.
279 (make_gap_smaller): New function.
280 (make_gap) [USE_MMAP_FOR_BUFFERS || REL_ALLOC]: Call
281 make_gap_smaller if arg is negative.
283 2001-12-04 Stefan Monnier <monnier@cs.yale.edu>
285 * keyboard.c (kbd_buffer_store_event): Fix interrupt_signal prototype.
286 Pass a dummy argument when calling interrupt_signal.
287 (parse_menu_item): Mark disabled items before checking for empty def.
288 (read_char_minibuf_menu_prompt): Make safety more visible.
289 (read_key_sequence): Add a `first_unbound' variable.
290 Use it to detect C-c ESC ESC ESC ESC ... cases and drop the
291 unbound prefix as soon as we can detect it.
293 * doc.c (Fsnarf_documentation): Add prototype.
294 (get_doc_string): Handle negative arguments.
295 (Fdocumentation): Use AREF and ASIZE.
296 Move the calls to get_doc_string to a single place.
297 Don't confuse an interactive-spec for a docstring reference.
298 (Fdocumentation_property): Take advantage of the fact that
299 get_doc_string now ignores the sign of the docstring position.
301 * eval.c: Use standard syntax for usage in docstrings.
303 2001-12-03 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
305 * xdisp.c (syms_of_xdisp): Make `tool-bar-button-relief` an option.
307 2001-12-02 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
309 * xterm.c (x_draw_image_relief): Use predefined macro instead of
310 constant when the value of `tool_bar_button_relief' is negative.
312 2001-12-02 Richard M. Stallman <rms@gnu.org>
314 * xmenu.c (menu_highlight_callback): Use `help' field as Lisp_Object.
315 (single_submenu, xmenu_show): Set `help' field as Lisp_Object.
317 * fileio.c (read_non_regular): Delete Fsignal call.
319 2001-12-01 Stefan Monnier <monnier@cs.yale.edu>
321 * lisp.h (run_hook_list_with_args): Undo last change.
323 2001-12-01 Gerd Moellmann <gerd@gnu.org>
325 * xterm.c (x_draw_fringe_bitmap): Always undo clipping.
327 2001-12-01 Jason Rumney <jasonr@gnu.org>
329 * window.c (Qleft_fringe, Qright_fringe): Remove. Now in frame.c.
331 * w32term.h (WM_MOUSELEAVE, TME_LEAVE, TRACKMOUSEEVENT)
332 [!WM_MOUSELEAVE]: Define.
334 * w32menu.c (current_popup_menu, get_menu_item_info):
335 (set_menu_item_info): New vars.
336 (set_frame_menubar): Doc fix clarifying GC interaction with menus.
337 (w32_menu_show): Set current_popup_menu.
338 (add_menu_item): Allocate new strings for owner-drawn menu items
340 Use owner-draw for disabled menu items again.
341 (w32_menu_display_help): Ignore owner-drawn items and popup menus.
342 (w32_free_submenu_strings, w32_free_menu_strings): New functions.
344 * w32fns.c (trackmouse_window, track_mouse_event_fn): New vars.
345 (w32_wnd_proc) <WM_MOUSEMOVE>: Notice when mouse enters frame.
346 <WM_EXITMENULOOP>: Free menu strings.
347 <WM_MOUSELEAVE>: Stop tracking mouse.
348 (x_create_tip_frame): Specify no minibuffer, modeline or fringes.
350 * w32term.c (w32_read_socket) <WM_MOUSELEAVE>: Cancel help echo
353 2001-12-01 Kim F. Storm <storm@cua.dk>
355 The following changes add left-fringe and right-fringe
356 frame parameters to adjust fringe widths, or remove one or
359 * frame.h (struct frame): Remove trunc_area_pixel_width and
360 trunc_area_cols fields.
361 (Qleft_fringe, Qright_fringe): Declare.
362 (FRAME_RIGHT_FRINGE_WIDTH): New macro.
364 * frame.c (Qleft_fringe, Qright_fringe): New vars.
365 (syms_of_frame): Initialize them.
367 * window.c (coordinates_in_window): Handle separate left and right
370 * xterm.h (struct x_output): Add left_fringe_width, right_fringe_width,
371 and fringe_cols fields.
372 (FRAME_FRINGE_BITMAP_WIDTH, FRAME_FRINGE_BITMAP_HEIGHT): Remove macros.
373 (FRAME_X_FRINGE_COLS): Use fringe_cols field.
374 (FRAME_X_FRINGE_WIDTH): Use fringes_extra field.
375 (FRAME_X_LEFT_FRINGE_WIDTH): Use left_fringe_width field.
376 (FRAME_X_RIGHT_FRINGE_WIDTH): Use right_fringe_width field.
377 (x_compute_fringe_widths): Add prototype.
379 * xterm.c (zv_height, zv_bits, zv_period): Changed zv bitmap to
380 fill fringe evenly with small dashes.
381 (x_draw_fringe_bitmap): Clear background if necessary. Align and
382 clip the new ZV bitmap to avoid jitter between rows.
383 (x_draw_row_fringe_bitmaps): Rely on x_draw_fringe_bitmap to clear
384 background. Don't draw fringe bitmaps if fringe width is zero.
385 (x_compute_fringe_widths): New function.
386 (x_new_font, x_set_window_size_1): Use it.
388 * xfns.c (x_frame_parms): Add `left-fringe' and `right-fringe' parms.
389 (x_set_frame_parameters): Process Process `font' parameter before other
390 parameters as fringe widths depend on it.
391 (x_set_fringe_width): New function.
392 (x_figure_window_size): Use x_compute_fringe_widths.
393 (Fx_create_frame): Process `left-fringe' and `right-fringe' frame
396 * widget.c (set_frame_size): Use x_compute_fringe_widths.
397 (EmacsFrameSetCharSize): Ditto.
399 * w32term.h: Merged changes from xterm.h.
400 * w32term.c: Merged changes from xterm.c.
401 * w32fns.c: Merged changes from xfns.c.
403 2001-11-29 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
407 2001-11-29 Dave Love <fx@gnu.org>
409 * coding.c (syms_of_coding) <Qchar_coding_system>: Give it an
411 (detect_coding_mask): Fix call of detect_coding_iso2022.
413 2001-11-29 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
415 * fileio.c (file-name-coding-system)
416 (default-file-name-coding-system): Doc fix (links to referenced
419 2001-11-28 Stefan Monnier <monnier@cs.yale.edu>
421 * lisp.h (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5):
422 Add dummy uses of gcproN variables.
424 * category.c (describe_category, describe_category_1)
425 (Fdescribe_categories): Remove. (Moved to lisp/help-fns.el.)
426 (syms_of_category): Don't defsubr Sdescribe_categories.
428 2001-11-28 Richard M. Stallman <rms@gnu.org>
430 * fileio.c (Ffind_file_name_handler): Avoid initializer for `result'.
432 * Makefile.in (lispdir): New variable, referring to build dir.
433 (TAGS-LISP): Find Makefile in $(lispdir), not $(lispsource).
435 2001-11-28 Andrew Innes <andrewi@gnu.org>
437 * w32menu.c (w32_menu_display_help): Actually add the new argument
440 2001-11-28 Jason Rumney <jasonr@gnu.org>
442 * w32menu.c (add_menu_item): Do not use owner-draw for disabled
443 menu items. From David Ponce <dponce@wanadoo.fr>.
444 (w32_dialog_show) [HAVE_DIALOGS]: Compile whole function
446 (w32_menu_display_help): New argument OWNER. Rewritten to store a
447 help event in the owner frame's keyboard buffer.
449 * w32fns.c (w32_wnd_proc) <WM_MENUSELECT>: Display help directly.
450 (Fx_show_tip): Don't subtract last width from row width.
452 * w32term.c (w32_read_socket) <WM_MENUSELECT>: Remove.
453 (w32_read_socket): Use EQ to compare frames.
455 2001-11-28 Gerd Moellmann <gerd@gnu.org>
457 * xterm.c (x_draw_glyphs): Don't call notice_overwritten_cursor if
460 2001-11-28 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
462 * xdisp.c (message_dolog): Remove unused variables `gcpro2',
463 `gcpro3' and `gcpro4'.
465 * coding.c (decode_coding_string): Remove unused variable `gcpro1'.
467 2001-11-28 Stefan Monnier <monnier@cs.yale.edu>
469 * ccl.c: Use AREF and ASIZE.
471 2001-11-27 Stefan Monnier <monnier@cs.yale.edu>
473 * lisp.h (run_hook_list_with_args): Remove.
474 (LIST_END_P): Fix call to wrong_type_argument.
475 (make_fixnum_or_float): Use EMACS_INT rather than int.
477 2001-11-26 Stefan Monnier <monnier@cs.yale.edu>
479 * syntax.c (syms_of_syntax): Remove defsubr of Sdescribe_syntax.
480 (describe_syntax, describe_syntax_1, Fdescribe_syntax): Remove.
482 * eval.c: Use AREF and ASIZE.
483 (Ffetch_bytecode): Add the file name to the error message.
485 * fileio.c (Ffind_file_name_handler): Give precedence to handlers
486 which match the end of the file-name.
487 (Fsubstitute_in_file_name): Don't signal an error if $ENVVAR
488 is not a valid env var, but leave it as is instead.
490 * keymap.c (access_keymap): Handle t bindings like nil bindings.
491 Make nil bindings in char-tables transparent.
492 (store_in_keymap): Turn a nil binding into a t binding for char-tables.
494 2001-11-26 Richard M. Stallman <rms@gnu.org>
496 * textprop.c (set_text_properties_1): Allow START, END in either order.
497 Do nothing if range is empty.
499 * Makefile.in (mallocobj): Simplify logic using auxiliary vars.
501 * Makefile.in (mostlyclean): Delete bootstrap-emacs here.
504 2001-11-25 Stefan Monnier <monnier@cs.yale.edu>
506 * textprop.c (set_text_properties_1): Clearly mark that the
507 interval should not be empty.
509 * intervals.c (graft_intervals_into_buffer):
510 Don't call set_text_properties_1 on an empty interval.
512 2001-11-25 Richard M. Stallman <rms@gnu.org>
514 * unexelf.c (unexec): Index by n, not nn, when checking for ".sbss".
516 * callproc.c (Fcall_process): When we make a bigger buffer for bufptr,
517 don't lose the data in it.
519 2001-11-25 Juanma Barranquero <lektu@terra.es>
521 * abbrev.c (Fexpand_abbrev): Use Frun_hooks instead of Vrun_hooks.
523 * buffer.c (Fkill_buffer): Use Frun_hooks, not Vrun_hooks.
525 * print.c (temp_output_buffer_setup): Use Frun_hooks, not Vrun_hooks.
527 2001-11-25 Stefan Monnier <monnier@cs.yale.edu>
529 * xfaces.c (merge_face_heights): Coerce back to int explicitly.
531 2001-11-25 Eli Zaretskii <eliz@is.elta.co.il>
533 * window.c (Fset_window_vscroll): Doc fix. From Kalle Olavi
534 Niemitalo <kon@iki.fi>.
536 2001-11-25 Jason Rumney <jasonr@gnu.org>
538 * w32term.h (FRAME_X_FRINGE_COLS): No fringe on tip frames.
540 * w32fns.c (x_create_tip_frame): Set frame's fringes_extra to 0.
541 (Fx_show_tip): Block input during frame creation.
542 (Fx_show_tip, Fx_hide_tip): Enable.
544 2001-11-24 Richard M. Stallman <rms@gnu.org>
546 * lread.c (Fload): Detect recursive load error for more than 3
547 nestings of the same file.
548 (Vrecursive_load_depth_limit): Variable deleted.
549 (syms_of_lread) <recursive-load-depth-limit>: Variable deleted.
551 2001-11-24 Jason Rumney <jasonr@gnu.org>
553 * xfns.c (compute_tip_xy): Initialize root_x and root_y from
554 mouse position if either left or top is not specified.
556 * w32fns.c (w32_wnd_proc) <WM_MENUSELECT>: Revert last change.
557 <WM_WINDOWPOSCHANGING>: Let tip frames resize without restriction.
558 (my_create_tip_window, Fx_show_tip): Adjust size for external border.
559 (my_create_tip_window): Assign tip_window.
560 (x_create_tip_frame): Use same defaults as X.
561 (compute_tip_xy): Remove unused variable. Use full screen width.
562 (Fx_show_tip): Do not double height. Call ShowWindow directly.
564 * w32term.c (x_after_update_window_line): Doc fix.
565 (w32_read_socket): Doc fix. Avoid SET_FRAME_GARBAGED for tip
567 <WM_SHOWWINDOW>: Redo mouse highlight when hiding tip frame.
569 * xdisp.c (prepare_menu_bars) [HAVE_WINDOW_SYSTEM]: Use tip_frame
570 for all Windowed systems.
572 2001-11-23 Eli Zaretskii <eliz@is.elta.co.il>
574 * msdos.c (IT_clear_screen): If the frame's faces are not yet
575 realized, use the initial screen colors to clear the screen.
577 2001-11-23 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
579 * textprop.c (Fset_text_properties): Remove unused variables
580 `unchanged', `prev_changed', `s' and `len'.
582 * search.c (Freplace_match): Remove unused variable `inslen'.
584 * keymap.c (access_keymap): Remove unused variables `c1' and `c2'.
586 2001-11-22 Jason Rumney <jasonr@gnu.org>
588 * w32fns.c (x_window_to_frame): Remove irrelevant TODO comment.
589 (w32_wnd_proc) <WM_MENUSELECT>: Show help echo directly.
590 (my_create_tip_window): New function.
591 (x_create_tip_frame, compute_tip_xy): Adapt for Windows.
592 (Fx_show_tip, Fx_hide_tip) [TEST_TOOLTIPS]: Adapt for Windows.
594 2001-11-20 Jason Rumney <jasonr@gnu.org>
596 * coding.h (Vw32_system_coding_system) [WINDOWSNT]: Remove.
597 (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: Use Vlocale_coding_system.
599 * w32fns.c (Vw32_system_coding_system): Remove.
600 (w32_to_x_font, x_to_w32_font): Use Vlocale_coding_system.
602 2001-11-19 Stefan Monnier <monnier@cs.yale.edu>
604 * fileio.c (Fwrite_region): Move choose_write_coding_system to
605 after build_annotations.
607 * syntax.c (describe_syntax): Add dummy arg.
608 (describe_syntax_1): Update call to describe_vector.
610 * category.c (describe_category): Add dummy arg.
611 (describe_category_1): Update call to describe_vector.
613 * keymap.c (Fdescribe_vector): Add `describer' parameter.
614 (describe_command, describe_translation): Add dummy second param.
615 (describe_map): Call elt_describer with two arguments.
616 (describe_vector_princ): Add `fun' parameter.
617 Call it instead of the hardcoded `princ'.
618 (describe_vector): Add arg `args'.
619 Pass it as a new second argument to elt_describer.
621 * keymap.h (describe_vector): Update prototype.
623 * frame.c: Don't include keymap.h any more.
624 (keys_of_frame): Remove.
626 * lisp.h (keys_of_frame): Remove declaration.
628 * emacs.c (main): Don't call `keys_of_frame' any more.
630 2001-11-14 Andreas Schwab <schwab@suse.de>
632 * unexelf.c [!defined MAP_ANON]: Define MAP_ANON to MAP_ANONYMOUS
633 if defined, 0 otherwise.
634 (MAP_FAILED): Define if not defined and use it to test mmap failure.
635 (unexec) [!MAP_ANON]: Use /dev/zero as file to map.
637 2001-11-19 Richard M. Stallman <rms@gnu.org>
639 * indent.c (current_column_1): Fix handling of scan_bytes for mb chars.
641 2001-11-18 Jason Rumney <jasonr@gnu.org>
643 * w32term.c (note_mouse_highlight): Fix type of variable `ignore'.
644 (x_draw_bar_cursor): If the background color of the glyph under
645 the cursor equals the frame's cursor color, use the glyph's
646 foreground color for drawing the bar cursor.
647 (x_after_update_window_line): Clear internal border in different
649 (w32_set_vertical_scroll_bar): Check for width and height > 0.
650 (w32_draw_relief_rect): Correct relief by 1 pixel.
651 (x_set_glyph_string_background_width):
652 Set extends_to_end_of_line_p if the row's fill_line_p is set and
653 drawing the last glyph with DRAW_IMAGE_{RAISED,SUNKEN}.
654 (x_display_and_set_cursor): If cursor_in_echo_area, use NO_CURSOR
655 if cursor_in_non_selected_windows is false.
656 (show_mouse_face): Clean up. Recognize overwritten cursor differently.
657 (x_draw_glyphs): Remove parameters REAL_START and REAL_END.
658 Notice if cursor gets overwritten.
659 (notice_overwritten_cursor): Renamed from
660 note_overwritten_text_cursor. Rewritten to take glyph widths
661 into account, and to take X positions as parameters.
662 (x_draw_phys_cursor_glyph): Save state of w->phys_cursor_on_p
663 around call to x_draw_glyphs.
664 (x_setup_relief_colors): Use `IMAGE_BACKGROUND' and
665 `IMAGE_BACKGROUND_TRANSPARENT' to calculate the correct background
666 color to use for image glyph reliefs.
667 (x_draw_image_relief): Accept zero tool_bar_button_relief.
668 (glyph_rect): Remove unused variable `area'.
670 * w32fns.c (x_set_frame_parameters): Avoid infinite recursion for
672 (x_set_internal_border_width): Set frame garbaged when window
674 (Fx_create_frame): Accept zero tool_bar_button_relief.
675 (x_clear_image_1, four_corners_best, image_background)
676 (image_background_transparent): New functions.
677 (xpm_format, png_format, jpeg_format, tiff_format, gif_format)
678 (gs_format): Add `:background' entry.
679 (lookup_image): Set IMG's background color if specified.
680 (pbm_load, xbm_load_image, png_load): Set IMG's background field
682 (x_clear_image_1): Reset `background_valid' and
683 `background_transparent_valid' fields.
684 (x_build_heuristic_mask): Use IMAGE_BACKGROUND instead of
685 calculating it here. Set IMG's background_transparent field.
686 (enum xpm_keyword_index): Add XPM_BACKGROUND.
687 (enum png_keyword_index): Add PNG_BACKGROUND.
688 (enum jpeg_keyword_index): Add JPEG_BACKGROUND.
689 (enum tiff_keyword_index): Add TIFF_BACKGROUND.
690 (enum gif_keyword_index): Add GIF_BACKGROUND.
691 (enum gs_keyword_index): Add GS_BACKGROUND.
692 (pbm_load, png_load, jpeg_load, tiff_load, gif_load):
693 Pre-calculate image background color where necessary.
694 (x_create_x_image_and_pixmap, xbm_load, gs_load):
695 Use display info's n_cbits entry for screen depth.
696 (Fx_show_tip): Remove unused variables `buffer', `top',
697 `left', `max_width' and `max_height'.
699 * w32menu.c (w32_menu_show, push_menu_pane): Doc fixes.
701 2001-11-18 Gerd Moellmann <gerd@gnu.org>
703 * puresize.h (BASE_PURESIZE): Increase to 750000.
705 2001-11-18 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
707 * frame.c (Fframe_live_p): Doc fix.
709 2001-11-18 Richard M. Stallman <rms@gnu.org>
711 * xdisp.c (message_dolog_marker1, message_dolog_marker2)
712 (message_dolog_marker3): New static variables hold three markers.
713 (syms_of_xdisp): Initialize and staticpro them.
714 (message_dolog): Use message_dolog_marker1..3 instead of
715 allocating markers each time. Unchain them when done.
717 2001-11-17 Richard M. Stallman <rms@gnu.org>
719 * doc.c (Fsnarf_documentation): Doc fix.
721 2001-11-17 Andreas Schwab <schwab@suse.de>
723 * xterm.c (note_mouse_highlight): Fix type of variable `ignore'.
725 2001-11-17 Richard M. Stallman <rms@gnu.org>
727 * fileio.c (Fwrite_region): Avoid initializer for Lisp_Object.
729 2001-11-17 Jason Rumney <jasonr@gnu.org>
731 * xterm.c (notice_overwritten_cursor): Take care of end < 0 case.
733 2001-11-17 Gerd Moellmann <gerd@gnu.org>
735 * xdisp.c (tool_bar_item_info): Avoid calling Fget_text_property
736 with invalid position.
738 2001-11-16 Richard M. Stallman <rms@gnu.org>
740 * syswait.h: Delete conditionals for HPUX7, ISC 4.1, and convex.
742 * s/isc4-1.h (HAVE_SYS_WAIT_H): Add #undef.
743 * s/hpux.h (HAVE_SYS_WAIT_H): Add #undef.
744 * s/hpux8.h (HAVE_SYS_WAIT_H): Define it.
746 * m/convex.h (HAVE_SYS_WAIT_H): Add #undef.
748 2001-11-16 Stefan Monnier <monnier@cs.yale.edu>
750 * fileio.c (build_annotations): Split off the tail.
751 (build_annotations_2): New fun. Extracted from build_annotations.
752 (Fwrite_region): Split the call to build_annotations into two
753 calls to build_annotations and build_annotations_2.
755 2001-11-16 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
757 * sysdep.c (wait_for_kbd_input) [VMS]: Do not call
758 clear_waiting_for_input with argument.
760 * xterm.h (x_update_cursor): Remove duplicated prototype.
762 * keyboard.h (clear_waiting_for_input): Remove duplicated prototype.
764 * xterm.c (waiting_for_input): Remove unnecessary declaration.
766 * data.c (Ftimes, Fquo, Frem, Fmod): Doc fix.
768 2001-11-16 Stefan Monnier <monnier@cs.yale.edu>
770 * fileio.c (choose_write_coding_system): New fun, extracted
772 (Fwrite_region): Use it.
774 * eval.c (max_specpdl_size, max_lisp_eval_depth): Use EMACS_INT.
775 (funcall_lambda, run_hook_with_args): Make static and add prototype.
776 (ml_apply, find_handler_clause): Add prototype.
778 2001-11-16 Eli Zaretskii <eliz@gnu.org>
780 * config.in: Add #undef HAVE_COFF_H.
782 * unexec.c (coff.h): Don't include unless HAVE_COFF_H is defined.
783 Required for ISC 4.1.
785 2001-11-16 Eli Zaretskii <eliz@is.elta.co.il>
787 * syswait.h: (HAVE_SYS_WAIT_H): Undef for ISC 4.1. Reported by
788 Andrew Wiseman <a.wiseman@btclick.com>.
790 2001-11-16 Kim F. Storm <storm@cua.dk>
792 The following changes are made to clean up the various internal
793 references to the fringes to actually use the term `fringe' for
794 them. Previously, they were called `flags areas', `bitmap areas',
795 `left/right side of windows', or implicitly as `flags' or
798 * dispextern.h (FRINGE_FACE_ID): Renamed from BITMAP_AREA_FACE_ID.
799 Comments fixed. Use renamed symbols.
801 * dispnew.c: Comment fix. Use renamed symbols.
803 * frame.h (FRAME_FRINGE_COLS): Renamed from FRAME_FLAGS_AREA_COLS.
804 (FRAME_FRINGE_WIDTH): Renamed from FRAME_FLAGS_AREA_WIDTH.
805 (FRAME_LEFT_FRINGE_WIDTH): Renamed from FRAME_LEFT_FLAGS_AREA_WIDTH.
807 * msdos.c: Comment fix.
809 * w32fns.c: Use renamed symbols.
811 * w32term.c: Comment fixes. Use renamed symbols.
812 (fringe_bitmap_type): Renamed from bitmap_type.
813 (NO_FRINGE_BITMAP): Renamed from NO_BITMAP.
814 (w32_draw_fringe_bitmap): Renamed from w32_draw_bitmap.
815 (x_draw_row_fringe_bitmaps): Renamed from x_draw_row_bitmaps.
817 * w32term.h: Comment fixes. Use renamed symbols.
818 (fringes_extra): Renamed from flags_areas_extra.
819 (FRAME_FRINGE_BITMAP_WIDTH): Renamed from FRAME_FLAGS_BITMAP_WIDTH.
820 (FRAME_FRINGE_BITMAP_HEIGHT): Renamed from FRAME_FLAGS_BITMAP_HEIGHT.
821 (FRAME_X_FRINGE_COLS): Renamed from FRAME_X_FLAGS_AREA_COLS.
822 (FRAME_X_FRINGE_WIDTH): Renamed from FRAME_X_FLAGS_AREA_WIDTH.
823 (FRAME_X_LEFT_FRINGE_WIDTH):
824 Renamed from FRAME_X_LEFT_FLAGS_AREA_WIDTH.
825 (FRAME_X_RIGHT_FRINGE_WIDTH):
826 Renamed from FRAME_X_RIGHT_FLAGS_AREA_WIDTH.
828 * widget.c: Use renamed symbols.
830 * window.c: Comment fixes. Use renamed symbols.
831 (coordinates-in-window-p): Doc fix.
833 * xdisp.c: Comment fixes. Use renamed symbols.
835 * xfaces.c (realize_basic_faces): Use FRINGE_FACE_ID.
837 * xfns.c: Use renamed symbols.
839 * xterm.c: Comment fixes. Use renamed symbols.
840 (fringe_bitmap_type): Renamed from bitmap_type.
841 (NO_FRINGE_BITMAP): Renamed from NO_BITMAP.
842 (x_draw_fringe_bitmap): Renamed from x_draw_bitmap.
843 (x_draw_row_fringe_bitmaps): Renamed from x_draw_row_bitmaps.
845 * xterm.h: Comment fixes. Use renamed symbols.
846 (fringes_extra): Renamed from flags_areas_extra.
847 (FRAME_FRINGE_BITMAP_WIDTH): Renamed from FRAME_FLAGS_BITMAP_WIDTH.
848 (FRAME_FRINGE_BITMAP_HEIGHT): Renamed from FRAME_FLAGS_BITMAP_HEIGHT.
849 (FRAME_X_FRINGE_COLS): Renamed from FRAME_X_FLAGS_AREA_COLS.
850 (FRAME_X_FRINGE_WIDTH): Renamed from FRAME_X_FLAGS_AREA_WIDTH.
851 (FRAME_X_LEFT_FRINGE_WIDTH):
852 Renamed from FRAME_X_LEFT_FLAGS_AREA_WIDTH.
853 (FRAME_X_RIGHT_FRINGE_WIDTH):
854 Renamed from FRAME_X_RIGHT_FLAGS_AREA_WIDTH.
856 2001-11-15 Jason Rumney <jasonr@gnu.org>
858 * w32menu.c (add-menu-item): Make help_echo and radio buttons
859 work for most menu items. From David Ponce
860 <david.ponce@wanadoo.fr>.
862 2001-11-15 Gerd Moellmann <gerd@gnu.org>
864 * xfns.c (x_set_frame_parameters): Revert change of 2001-11-07.
865 Some x_set_* function expect to be called even if old and new
868 * xdisp.c (build_desired_tool_bar_string): Accept zero
869 tool_bar_button_relief.
871 * xfns.c (Fx_create_frame): Accept zero tool_bar_button_relief.
873 * xterm.c (x_draw_image_relief): Accept zero tool_bar_button_relief.
875 * xterm.c (x_draw_bar_cursor): If the background color of the
876 glyph under the cursor equals the frame's cursor color, use
877 the glyph's foreground color for drawing the bar cursor.
879 * dispnew.c (direct_output_forward_char): Fix character/byte
882 2001-11-15 Miles Bader <miles@gnu.org>
884 * editfns.c (find_field): Add BEG_LIMIT and END_LIMIT parameters.
885 (Fdelete_field, Ffield_string, Ffield_string_no_properties):
886 Update arguments to find_field.
887 (Ffield_beginning, Ffield_end): Add LIMIT param, pass to find_field.
888 (Fconstrain_to_field): Use LIMIT arg to shorten search time.
889 * lisp.h (Ffield_beginning, Ffield_end): Update EXFUN decl.
890 * minibuf.c (Fminibuffer_prompt_end): Update args to Ffield_end.
892 2001-11-14 Richard M. Stallman <rms@gnu.org>
894 * editfns.c (Fpropertize): Allow call with 1 arg.
896 * dispextern.h (image_background, image_background_transparent):
897 Conditionalize on HAVE_X_WINDOWS.
899 2001-11-13 Richard M. Stallman <rms@gnu.org>
901 * print.c (Fprin1_to_string): Doc fix.
903 * sunfns.c (Fsun_change_cursor_icon): Doc fix.
905 * floatfns.c (Fceiling, Ffloor): Doc fixes.
907 * filelock.c (Funlock_buffer, Ffile_locked_p): Doc fixes.
909 * fileio.c (Ffile_accessible_directory_p): Doc fix.
911 * eval.c (syms_of_eval): Doc fix.
913 * coding.c (syms_of_coding): Doc fix.
915 * doc.c (Fsnarf_documentation): Doc fix.
917 * dispnew.c (syms_of_display): Doc fix.
919 * category.c (Fget_unused_category): Doc fix.
921 * buffer.c (syms_of_buffer): Doc fixes.
923 2001-11-14 Eli Zaretskii <eliz@is.elta.co.il>
925 * print.c (prin1, print): Doc fix.
927 2001-11-14 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
929 * fontset.h: Remove declarations of variables
930 `Vhighlight_wrong_size_font' and `Vclip_large_size_font'.
932 * fontset.c: Remove variables `Vhighlight_wrong_size_font' and
933 `Vclip_large_size_font'.
935 2001-11-13 Jason Rumney <jasonr@gnu.org>
939 2001-11-13 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
941 * xfaces.c (Fface_attributes_as_vector): Doc fix.
943 * w32fns.c (Fx_synchronize): Reindent.
951 * cmds.c, composite.c, dired.c, doc.c, filelock.c, floatfns.c,
952 * fontset.c, insdel.c, keymap.c: Change doc-string comments to
953 `new style' [w/`doc:' keyword].
955 * xmenu.c (x-popup-menu): Reindent.
956 (x-popup-dialog): Likewise.
958 * xfaces.c (Finternal_set_alternative_font_family_alist): Reindent.
960 * xdisp.c (Fdump_tool_bar_row): Reindent.
962 * minibuf.c (Fminibuffer_complete_word): Reindent.
963 (Fminibuffer_complete_and_exit): Likewise.
964 (Fminibuffer_completion_help): Likewise.
965 (Fminibuffer_message): Likewise.
967 * fns.c (Freverse): Reindent.
969 * eval.c (Fif): Reindent.
972 * editfns.c (Fuser_real_login_name): Reindent.
973 (Finsert_buffer_substring): Likewise.
974 (Fcompare_buffer_substrings): Likewise.
975 (Fsubst_char_in_region): Likewise.
977 * dispnew.c (Fsit_for): Reindent.
978 (Fframe_or_buffer_changed_p): Likewise.
979 (Finternal_show_cursor_p): Likewise.
980 (syms_of_display): Likewise.
982 * alloc.c (Flist): Reindent.
985 2001-11-12 Richard M. Stallman <rms@gnu.org>
987 * xterm.c (XTread_socket): Don't update focus for EnterNotify or
988 LeaveNotify events. Only FocusIn and FocusOut do that now.
989 (x_display_and_set_cursor): Do display hollow cursors in active
990 minibuffer windows when they are not selected.
992 2001-11-12 Jason Rumney <jasonr@gnu.org>
994 * w32console.c, w32fns.c, w32menu.c, w32proc.c, w32select.c,
995 * w32term.c: Change doc-string comments to `new style'.
996 [w/`doc:' keyword]. Doc fixes.
998 * w32fns.c: Don't define max.
999 (Fx_open_connection): Only execute once.
1001 2001-11-12 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1003 * ccl.c: Change macros to use do-while block instead of if-else.
1004 Use braces to follow GNU Coding Standards.
1006 2001-11-11 Richard M. Stallman <rms@gnu.org>
1008 * sysdep.c (child_setup_tty): Don't clear ICRNL or INLCR.
1010 * lread.c (read_escape): Use end_of_file_error for reporting eof.
1012 * insdel.c (replace_range): Use adjust_markers_for_replace
1013 instead of adjust_markers_for_delete and adjust_markers_for_insert.
1015 * intervals.h: Declare set_text_properties and set_text_properties_1.
1017 * textprop.c (set_text_properties_1): New subroutine
1018 broken out of set_text_properties.
1019 (set_text_properties): Use set_text_properties_1.
1021 * intervals.c (graft_intervals_into_buffer):
1022 Use set_text_properties_1 to clear out properties.
1024 * search.c (Freplace_match): Use replace_range to insert
1025 and delete. Don't request property inheritance from
1028 2001-11-10 Jason Rumney <jasonr@gnu.org>
1030 * w32fns.c (enum_font_cb2): Use leading @ on face name to detect
1031 vertical fonts. Allow them if face name is explicitly specified.
1032 Do not give up if we find a font that cannot be converted to an xlfd.
1034 2001-11-10 Gerd Moellmann <gerd@gnu.org>
1036 * unexelf.c (unexec): Use mmap/munmap to allocate buffers
1037 instead of malloc/free.
1039 2001-11-09 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1041 * xfaces.c (merge_face_vectors): Use braces to follow GNU
1043 (Finternal_set_lisp_face_attribute): Likewise.
1045 * buffer.c (Fbury_buffer): Likewise.
1047 * indent.c (current_column_1): Remove unused variable `prev_col'.
1049 * coding.c (encode_coding): Use precomputed value of `src'.
1050 (encode_coding): Remove unused variable `src_end'.
1051 (code_convert_region): Remove unused variables `count'.
1053 2001-11-07 Jason Rumney <jasonr@gnu.org>
1055 * w32term.c (x_display_and_set_cursor): Do not move system caret
1056 if cursor_glyph is NULL.
1058 2001-11-07 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1060 * keymap.c (access_keymap): Fix compilation error.
1062 2001-11-07 Miles Bader <miles@gnu.org>
1064 * xfns.c (x_set_frame_parameters): Avoid infinite recursion.
1066 2001-11-07 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1068 * intervals.c (graft_intervals_into_buffer):
1069 Remove #ifdef'd-out code.
1070 (graft_intervals_into_buffer): Remove unused variable `middle'.
1072 * lread.c (Feval_region): Remove obsolete #ifdef'd-out
1073 code (eval-current-buffer).
1074 Change doc-string comments to `new style' [w/`doc:' keyword].
1076 2001-11-06 Richard M. Stallman <rms@gnu.org>
1078 * keymap.c (access_keymap): Don't use initializers on Lisp_Object.
1080 2001-11-06 Stefan Monnier <monnier@cs.yale.edu>
1082 * lread.c (read1): Fix behavior with nested backquoting.
1084 * keyboard.c (make_lispy_event): Check integerness and fix
1085 Lisp_Object/int mixup.
1087 2001-11-06 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1089 * fns.c (copy_hash_table): Remove unused variable `v'.
1091 * fontset.c (fontset_font_pattern): Remove unused variable
1094 * indent.c (current_column_1): Remove unused variable `prev_col'.
1096 2001-11-05 Richard M. Stallman <rms@gnu.org>
1098 * m/news-risc.h (BROKEN_PROTOTYPES): Defined.
1100 * buffer.c (Fkill_buffer): Don't delete auto save file
1101 if buffer is modified.
1103 2001-11-05 Andrew Innes <andrewi@gnu.org>
1105 * w32proc.c (Fw32_set_keyboard_layout): Use CHECK_NUMBER_CAR and
1108 2001-11-05 Richard M. Stallman <rms@gnu.org>
1110 * unexelf.c (unexec): Minor changes; clean up comments.
1112 2001-11-05 Sam Steingold <sds@gnu.org>
1114 * w32term.c (x_display_and_set_cursor): Fix w32 compilation error.
1116 2001-11-05 Andreas Schwab <schwab@suse.de>
1118 * sound.c (sound_perror): Save errno from being clobbered.
1120 2001-11-05 Dale Hagglund <rdh@yottayotta.com>
1122 * unexelf.c (unexec): Don't use `mmap'. Instead, read and write
1123 the program image directly.
1125 2001-11-05 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1127 * buffer.h (Fbuffer_local_value): Add prototype.
1129 2001-11-04 Richard M. Stallman <rms@gnu.org>
1131 * buffer.c (Fbuffer_local_value): Remove extra args from CHECK_SYMBOL
1134 * keyboard.c (read_char): Use Fcar and Fcdr, not Fnth.
1135 (record_char): Likewise.
1137 * keyboard.c (make_lispy_event): Don't insist a drag event must
1138 move to a different buffer position. Instead, check for moving at
1139 least double_click_fuzz.
1141 * fns.c (Fmake_hash_table): Use XCAR and XCDR, not Fnth and Flength.
1143 * keyboard.c (echo-area-clear-hook): Undo Oct 29 change.
1145 * indent.c (current_column_1, Fmove_to_column): Separate the code
1146 for display-table glyphs from the code buffer text, to fix
1149 2001-11-04 Michael Welsh Duggan <md5i@cs.cmu.edu>
1151 * buffer.c (Fbuffer_local_value): New function.
1152 (syms_of_buffer): Defsubr it.
1154 * xterm.c, w32term.c (x_display_and_set_cursor): Use buffer-local
1155 value of `cursor-in-non-selected-windows'.
1157 * lisp.h (Qcursor_in_non_selected_windows): New declaration.
1158 * xdisp.c (Qcursor_in_non_selected_windows): New variable.
1159 (syms_of_xdisp): Initialize it.
1161 2001-11-04 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1163 * xfns.c (Fx_create_frame): Doc fix.
1165 * coding.c: Change doc-string comments to `new style' [w/`doc:'
1168 * eval.c (top_level_value, top_level_set): Remove commented and
1170 (Fdefvar): Fix usage in doc-string.
1172 2001-11-03 Richard M. Stallman <rms@gnu.org>
1174 * xfns.c: Include unistd.h, if it exists.
1176 * editfns.c: Move the include of ctype.h after unistd.h.
1178 * gmalloc.c: Test BROKEN_PROTOTYPES.
1180 2001-11-03 Ken Raeburn <raeburn@gnu.org>
1182 * lisp.h (CHECK_STRING_CAR): New macro.
1183 * lread.c (Fload): Use XSETCARFASTINT, XSETCDRFASTINT instead of
1184 treating XCAR and XCDR as lvalues.
1185 (openp): Use CHECK_STRING_CAR.
1186 (read_list): Use XSETCDR instead of treating XCDR as lvalue.
1188 2001-11-03 Eli Zaretskii <eliz@is.elta.co.il>
1190 * s/sco5.h (sigprocmask_set): Declare as extern SIGMASKTYPE.
1191 (SIGMASKTYPE): Define.
1193 * syssignal.h (sigunblock): Don't define if already defined.
1195 2001-11-02 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1197 * eval.c (debugger_may_continue, Vdebug_ignored_errors)
1198 (call_debugger, Fcondition_case, skip_debugger, unbind_to):
1199 Fix typos in comments.
1201 * mocklisp.c (Fml_defun, Fml_while, Fml_substr): Remove commented
1202 and #ifdef'd-out code.
1203 Fix and reindent comments.
1205 * mocklisp.h: Remove comment which is a copy of comment in mocklisp.c.
1207 * category.h (CHECK_CATEGORY, CHECK_CATEGORY_SET): Remove unused
1208 argument `i' in macros.
1210 * frame.h (CHECK_FRAME, CHECK_LIVE_FRAME): Remove unused argument
1213 * lisp.h (CHECK_STRING_OR_BUFFER, CHECK_HASH_TABLE, CHECK_LIST)
1214 (CHECK_STRING, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
1215 (CHECK_VECTOR, CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER)
1216 (CHECK_WINDOW, CHECK_LIVE_WINDOW, CHECK_PROCESS, CHECK_NUMBER)
1217 (CHECK_NATNUM, CHECK_MARKER, CHECK_NUMBER_COERCE_MARKER)
1218 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT)
1219 (CHECK_NUMBER_OR_FLOAT_COERCE_MARKER, CHECK_OVERLAY)
1220 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR): Remove unused argument `i'
1223 * abbrev.c, alloc.c, buffer.c, bytecode.c, callint.c, callproc.c,
1224 * casefiddle.c, category.c, ccl.c, charset.c, cmds.c, coding.c,
1225 * composite.c, data.c, dired.c, dispnew.c, doc.c, dosfns.c, emacs.c,
1226 * eval.c, fileio.c, filelock.c, fns.c, fontset.c, frame.c, frame.h,
1227 * indent.c, keyboard.c, keymap.c, lread.c, macros.c, marker.c,
1228 * minibuf.c, mocklisp.c, msdos.c, print.c, process.c, search.c,
1229 * sunfns.c, syntax.c, textprop.c, undo.c, w16select.c, w32console.c,
1230 * w32fns.c, w32menu.c, w32proc.c, w32select.c, window.c, xdisp.c,
1231 * xfaces.c, xmenu.c, xselect.c: Update usage of CHECK_ macros
1232 (remove unused second argument).
1234 2001-11-02 Stefan Monnier <monnier@cs.yale.edu>
1236 * syntax.c (describe_syntax): New wrapper.
1237 (Finternal_describe_syntax_value): Rename from describe_syntax.
1238 Don't insert space at front and \n at the end.
1239 (syms_of_syntax): Defsubr Sinternal_describe_syntax_value.
1241 * regex.c (re_wctype): Try to fix some warnings.
1242 (regcomp, regexec): Don't forget the __restrict.
1244 2001-11-02 Richard M. Stallman <rms@gnu.org>
1246 * textprop.c (Fget_char_property): Doc fix.
1248 2001-11-02 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1250 * process.c (Fstart_process): Add usage to doc-string.
1252 * data.c (Fsetq_default): Ditto.
1254 * callint.c (Finteractive): Ditto.
1256 2001-11-01 Stefan Monnier <monnier@cs.yale.edu>
1258 * macros.c: Don't include keymap.h any more.
1260 2001-11-01 Richard M. Stallman <rms@gnu.org>
1262 * data.c (Fmake_local_variable): Doc fix.
1264 * eval.c (Frun_hooks, Frun_hook_with_args_until_failure): Doc fix.
1265 (Frun_hook_with_args_until_success, Frun_hook_with_args): Doc fix.
1267 * keymap.c (Fdescribe_buffer_bindings): Print character property
1268 bindings along with or instead of the buffer local map.
1269 Make the overriding maps override what they should.
1271 2001-11-01 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1273 * window.c (grow_mini_window): Fix typo in comment.
1275 2001-11-01 Gerd Moellmann <gerd@gnu.org>
1277 * xterm.c (x_scroll_bar_create): Check for width and height > 0.
1278 (XTset_vertical_scroll_bar): Likewise.
1280 * xfns.c (x_build_heuristic_mask): Use four_corners_best
1281 instead of IMAGE_BACKGROUND.
1283 * xfns.c (four_corners_best): Reindent.
1285 * xfaces.c (Finternal_set_lisp_face_attribute_from_resource):
1286 Handle :box so that it is possible to specify sexprs.
1288 2001-11-01 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1290 * xfaces.c (Finternal_merge_in_global_face): Reindent.
1291 (Fface_font): Ditto.
1292 (Finternal_set_alternative_font_registry_alist): Ditto.
1293 (Ftty_suppress_bold_inverse_default_colors): Ditto.
1295 * xfns.c (x-get-resource): Reindent.
1297 2001-10-31 Eli Zaretskii <eliz@is.elta.co.il>
1299 * s/hpux11.h: New file.
1301 2001-10-31 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1303 * emacs.c (USAGE1): Show command line option --no-window-system
1304 instead of --no-windows in usage.
1305 (standard_args): Rename --no-windows to --no-window-system.
1306 (bug_reporting_address): Follow Emacs coding conventions.
1308 * eval.c (Fcommandp): Doc fix.
1309 Change doc-string comments to `new style' [w/`doc:' keyword].
1311 * frame.c (Fframe_live_p): Doc fix.
1313 * buffer.c (selective-display-ellipses): Doc fix.
1315 2001-10-31 Gerd Moellmann <gerd@gnu.org>
1317 * lread.c (to_multibyte): Fix computation of new read_buffer_size.
1319 * xfaces.c (realize_x_face): If C is not a single-byte character,
1320 set the face's colors_copied_bitwise_p instead of the defaulted_p
1321 members which have a different meaning.
1322 (free_face_colors): Do nothing for a face whose colors have been
1325 * dispextern.h (struct face) <colors_copied_bitwise_p>: New member.
1327 2001-10-31 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1329 * marker.c, mocklisp.c: Change doc-string comments to `new style'
1332 2001-10-31 Gerd Moellmann <gerd@gnu.org>
1334 * fns.c (require_unwind): Return Lisp_Object.
1336 2001-10-31 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1338 * keyboard.c (lucid-menu-bar-dirty-flag): Doc fix.
1339 (last-input-char): Revert doc-string to be the same as the
1340 doc-string of `last-input-event'.
1342 * xdisp.c: Fix typos in comments.
1344 2001-10-31 Gerd Moellmann <gerd@gnu.org>
1346 * window.c (grow_mini_window): Handle case that the root
1347 window is already smaller than the nominal mininum height.
1349 2001-10-30 Stefan Monnier <monnier@cs.yale.edu>
1351 * emacs.c (main): Don't call keys_of_macros any more.
1353 * lisp.h (keys_of_macros): Remove.
1355 * macros.c (keys_of_macros): Remove.
1357 * xfaces.c (Fface_attribute_relative_p): Declare args.
1359 2001-10-30 Jason Rumney <jasonr@gnu.org>
1361 * w32fns.c (w32_to_x_charset): Increase size of XLFD charset buffer.
1362 (enum_font_cb2): Ignore fonts with vertical orientation.
1364 2001-10-30 Richard M. Stallman <rms@gnu.org>
1366 * keyboard.c (Finput_pending_p): Doc fix.
1368 2001-10-30 Gerd Moellmann <gerd@gnu.org>
1370 * xterm.c (x_after_update_window_line): Don't run the code
1371 clearing in borders for rows whose visible height is 0.
1373 * xdisp.c (clear_garbaged_frames): Redraw the frame only if its
1374 resized_p flag is set. If not set, use the much less flickering
1375 method previously used.
1377 * dispnew.c (change_frame_size_1): Set frame's resized_p.
1379 * frame.h (struct frame) <resized_p>: New member.
1381 * lread.c (to_multibyte): Ensure read_buffer is at least twice
1382 as large as the number of bytes to convert.
1384 * lread.c (to_multibyte): New function.
1387 2001-10-30 Eli Zaretskii <eliz@is.elta.co.il>
1389 * msdos.h (FRAME_LINE_HEIGHT): Define (it's used by xmenu.c).
1391 2001-10-30 Gerd Moellmann <gerd@gnu.org>
1393 * xterm.c (x_draw_relief_rect): Correct bottom relief by 1 pixel.
1394 (x_set_glyph_string_background_width): Set extends_to_end_of_line_p
1395 if the row's fill_line_p is set and drawing the last glyph with
1396 DRAW_IMAGE_{RAISED,SUNKEN}.
1398 * xdisp.c (clear_garbaged_frames): Call Fredraw_frame.
1400 2001-10-29 Stefan Monnier <monnier@cs.yale.edu>
1402 * xmenu.c: Include coding.h and charset.h.
1403 (Fx_popup_menu): Use FRAME_PTR and FRAME_FONT and FRAME_LINE_HEIGHT.
1404 (Fx_popup_dialog): Use FRAME_PTR and enum scroll_bar_part.
1405 (single_submenu, xmenu_show): Use ENCODE_SYSTEM.
1406 Explicitly set wv->help. Use `TRUE' rather than `True'.
1407 (menu_help_callback): Use empty_string.
1409 * w32menu.c (Fx_popup_menu): Explicitly init f, xpos, and ypos.
1410 (Fx_popup_dialog): Explicitly init f.
1411 (w32_menu_display_help): Use empty_string.
1413 2001-10-29 Richard M. Stallman <rms@gnu.org>
1415 * fns.c (Frequire): Detect recursive try to require the same
1416 feature 3 or more levels deep, and get error.
1417 (require_unwind): New subroutine.
1418 (require_nesting_list): New variable.
1419 (syms_of_fns): Init and staticpro it.
1421 * print.c (print_object): Clarify indication of insertion type.
1423 2001-10-29 Eli Zaretskii <eliz@is.elta.co.il>
1425 * coding.c (syms_of_coding): Document that locale-coding-system is
1426 used for decoding input on X.
1428 * window.c (Fscroll_left, Fscroll_right): Doc fix.
1430 2001-10-29 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1432 * keyboard.c (Finput_pending_p): Fix typo in doc-string.
1433 (echo-area-clear-hook): Properly DEFVAR_LISP and staticpro it.
1435 2001-10-29 Gerd Moellmann <gerd@gnu.org>
1437 * xterm.c (x_display_and_set_cursor): If cursor_in_echo_area,
1438 use NO_CURSOR if cursor_in_non_selected_windows is false.
1440 * xfaces.c (Fface_font): Use UNSPECIFIEDP instead of NILP for
1441 the slant attribute if FRAME is t.
1443 * xfns.c (x_set_internal_border_width): Set frame garbaged
1444 when X window doesn't exist yet.
1446 * xterm.c (x_after_update_window_line): Clear internal border
1447 in different circumstances.
1449 * xterm.c (XTread_socket) <KeyPress>: Don't use
1450 STRING_CHAR_AND_LENGTH if nchars == nbytes. From Kenichi Handa
1453 2001-10-28 Eli Zaretskii <eliz@is.elta.co.il>
1455 * m/ibms390.h: New file. From Adam Thornton
1456 <athornton@sinenomine.net>.
1458 2001-10-28 Gerd Moellmann <gerd@gnu.org>
1460 * xfns.c (x_build_heuristic_mask): Use x_alloc_image_color.
1462 * xfns.c (x_build_heuristic_mask): Fix a bug not incrementing
1465 2001-10-28 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1467 * emacs.c: Use argv[0] instead of emacs when -t was specified.
1469 * keyboard.c: Change doc-string comments to `new style' [w/`doc:'
1471 Fix typos in comments.
1473 * emacs.c (bug_reporting_address): New function.
1474 Use it when displaying usage message.
1476 * minibuf.c (read_minibuf): Remove unused external declaration of
1477 variable `Qread_only'.
1479 * keymap.c (access_keymap): Remove unused variable `charset'.
1481 2001-10-28 Miles Bader <miles@gnu.org>
1483 * xfaces.c (merge_face_heights): Handle TO being relative as well.
1484 Remove #ifdef'd-out code.
1485 (Fface_attribute_relative_p, Fmerge_face_attribute): New functions.
1486 (syms_of_xfaces): Initialize them.
1488 2001-10-27 Jason Rumney <jasonr@gnu.org>
1490 * w32fns.c (w32_wnd_proc) <WM_KILLFOCUS>: Destroy the system caret.
1491 <WM_EMACS_DESTROY_CARET, WM_EMACS_TRACK_CARET>: Track cursor
1492 position using the system caret.
1494 * w32term.c (w32_system_caret_hwnd, w32_system_caret_width)
1495 (w32_system_caret_height, w32_system_caret_x)
1496 (w32_system_caret_y): New variables for tracking system caret.
1497 (w32_initialize): Initialize them.
1498 (x_display_and_set_cursor): Make system caret follow the active cursor.
1500 * w32term.h (WM_EMACS_TRACK_CARET, WM_EMACS_DESTROY_CARET):
1503 * w32term.c (note_mouse_highlight): Clear old help_echo.
1505 2001-10-27 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1507 * xterm.c: Fix typo in a comment.
1509 * emacs.c: Fix typos in comments.
1510 Remove unnecessary spaces.
1511 Change doc-string comments to `new style' [w/`doc:' keyword].
1512 (USAGE2): Fix typos in usage string.
1514 * xterm.c: Fix typo in a comment.
1516 * lisp.h: (gdb_lisp_params): Remove code in #if 0 which is now in
1519 2001-10-27 Gerd Moellmann <gerd@gnu.org>
1521 * xdisp.c (move_it_vertically_backward): Use 2/3 line_height
1522 instead of 1/2 line_height in the heuristic for skipping
1523 farther backward when target_y was not reached.
1525 * sound.c (sound_perror): Unblock SIGIO, turn on atimers.
1526 Display errno only if non-zero.
1527 (sound_warning): New function.
1528 (vox_configure): Don't treat failing to set sample rate as error.
1529 (various places): Improve error messages.
1531 2001-10-26 Eli Zaretskii <eliz@is.elta.co.il>
1533 * fileio.c (Faccess_file): Run the argument filename through
1534 Fexpand_file_name, before using it.
1536 * dispnew.c (syms_of_display) <visible-bell>: Add a reference to
1537 ring-bell-function. Suggested by Alf-Ivar Holm <alfh@ifi.uio.no>
1539 2001-10-26 Gerd Moellmann <gerd@gnu.org>
1541 * insdel.c (insert_1_both): Do nothing if NCHARS == 0.
1543 * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
1544 Fix clearing in the case of scroll bars on the right.
1546 2001-10-26 Juanma Barranquero <lektu@terra.es>
1548 * w32gui.h (XImage): Add a dummy typedef.
1550 2001-10-26 Gerd Moellmann <gerd@gnu.org>
1552 * xfns.c (XScreenNumberOfScreen): Fix struct to pointer comparison.
1554 2001-10-25 Eli Zaretskii <eliz@is.elta.co.il>
1556 * frame.c (Fframe_parameter): Fix last change.
1558 * fileio.c: Revert last change (which removed old commented-out
1559 version of expand-file-name). Add a comment that explains why
1560 this old version should not be removed.
1562 2001-10-25 Gerd Moellmann <gerd@gnu.org>
1564 * frame.c (Fframe_parameter): Fix a bug whereby some
1565 ``artificial'' frame parameters, like `minibuffer' were not
1566 obtained by calling Fframe_parameters.
1568 * xterm.c (show_mouse_face): Clean up. Recognize overwritten
1571 * xdisp.c (move_it_vertically_backward): Compute line height
1572 differently. Add heuristic to try to be more compatible to 20.x.
1574 2001-10-25 Stefan Monnier <monnier@cs.yale.edu>
1576 * lisp.h (make_fixnum_or_float): Coerce double to int explicitly.
1578 * editfns.c (text_property_stickiness): Fix Lisp_Object used as
1581 2001-10-25 Miles Bader <miles@gnu.org>
1583 * xfns.c (png_load): Make sure SPECIFIED_BG is a string.
1584 BG is a pointer to a structure, not a structure.
1585 (gif_format, png_format): Add missing commas.
1587 2001-10-24 Richard M. Stallman <rms@gnu.org>
1589 * xfaces.c (Fface_attributes_as_vector): New function.
1590 (syms_of_xfaces): Defsubr it.
1592 2001-10-24 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1594 * dispnew.c (sync_window_with_frame_matrix_rows): Remove unused
1597 2001-10-25 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1599 * search.c (scan_newline): Remove unused variable `selective_display'.
1601 2001-10-25 Miles Bader <miles@gnu.org>
1603 * dispextern.h (struct image): Add `background',
1604 `background_valid', and `background_transparent' fields.
1605 (image_background, image_background_transparent): New declarations.
1606 (IMAGE_BACKGROUND, IMAGE_BACKGROUND_TRANSPARENT): New macros.
1607 * xfns.c (image_background, image_background_transparent)
1608 (four_corners_best): New functions.
1609 (xpm_format, png_format, jpeg_format, tiff_format, gif_format)
1610 (gs_format): Add `:background' entry.
1611 (lookup_image): Set IMG's background color if specified.
1612 (pbm_load, xbm_load_image, png_load): Set IMG's background field
1614 (x_clear_image_1): Reset `background_valid' and
1615 `background_transparent_valid' fields.
1616 (x_build_heuristic_mask): Use IMAGE_BACKGROUND instead of
1617 calculating it here. Set IMG's background_transparent field.
1618 (enum xpm_keyword_index): Add XPM_BACKGROUND.
1619 (enum png_keyword_index): Add PNG_BACKGROUND.
1620 (enum jpeg_keyword_index): Add JPEG_BACKGROUND.
1621 (enum tiff_keyword_index): Add TIFF_BACKGROUND.
1622 (enum gif_keyword_index): Add GIF_BACKGROUND.
1623 (enum gs_keyword_index): Add GS_BACKGROUND.
1624 (pbm_load, png_load, jpeg_load, tiff_load, gif_load):
1625 Pre-calculate image background color where necessary.
1626 * xterm.c (x_setup_relief_colors): Use `IMAGE_BACKGROUND' and
1627 `IMAGE_BACKGROUND_TRANSPARENT' to calculate the correct background
1628 color to use for image glyph reliefs.
1630 2001-10-24 Gerd Moellmann <gerd@gnu.org>
1632 * xterm.c (x_draw_glyphs): Don't check for cursor overwriting
1635 * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
1636 Fix clearing of area not covered by scroll bar.
1638 2001-10-24 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1640 * xterm.c: (x_insert_glyphs): Remove unused variables `real_end'
1642 (x_draw_image_foreground): Remove unused variables `mask' and `xgcv'.
1643 (glyph_rect): Remove unused variable `area'.
1645 2001-10-24 Gerd Moellmann <gerd@gnu.org>
1647 * xdisp.c: Change #ifdef GLYPH_DEBUG to #if.
1649 * xdisp.c (try_window_reusing_current_matrix): Use row_containing_pos.
1650 (row_containing_pos): Take additional argument DY.
1651 Treat rows ending in middle of char differently.
1652 (display_line): Handle tabs on window systems differently.
1654 * xterm.c, w32term.c (fast_find_position): Call row_containing_pos
1655 with additional argument.
1657 * dispextern.h (row_containing_pos): Adjust prototype.
1659 * xdisp.c (inhibit_try_window_id, inhibit_try_window_reusing)
1660 (inhibit_try_cursor_movement) [GLYPH_DEBUG]: New variables.
1661 (try_window_id, try_window_reusing_current_matrix)
1662 (try_cursor_movement) [GLYPH_DEBUG]: Don't run if inhibited.
1663 (syms_of_xdisp) [GLYPH_DEBUG]: DEFVAR_BOOL the variables.
1665 2001-10-24 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1667 * xmenu.c: Spell the name of Emacs properly (GNU Emacs instead of
1669 (HAVE_BOXES): Fix typo in comment.
1670 (push_menu_pane): Fix typo in comment.
1672 * xdisp.c: (display_prop_string_p): Remove unused local declaration
1674 (single_display_prop_string_p): Remove unused local declarations
1675 of `Qwhen' and `Qmargin'.
1676 (string_buffer_position): Remove unused variable `around'.
1677 (store_frame_title): Remove unused variable `width'.
1679 * window.c: Don't define max.
1680 (coordinates_in_window): Remove unused variable `uy'.
1682 * widget.c: Don't define max.
1684 * process.c: Don't define max.
1685 (create_process): Remove unused variable `buffer'.
1687 2001-10-23 Gerd Moellmann <gerd@gnu.org>
1689 * xfaces.c (Finternal_set_lisp_face_attribute): Fix compilation error.
1691 2001-10-23 Eli Zaretskii <eliz@is.elta.co.il>
1693 * xfaces.c (Finternal_set_lisp_face_attribute)
1694 [HAVE_WINDOW_SYSTEM]: Don't do anything for QCfont unless the
1695 frame is on a windowed display.
1697 2001-10-23 Gerd Moellmann <gerd@gnu.org>
1699 * dispnew.c (sync_window_with_frame_matrix_rows):
1700 Fix handling of windows which aren't full-width, fix handling
1703 * lread.c (syms_of_lread) <recursive-load-depth-limit>: Raise to 50.
1705 2001-10-23 Andreas Schwab <schwab@suse.de>
1707 * m/macppc.h [LINUX]: Undef LD_SWITCH_SYSTEM_TEMACS and override
1708 LD_SWITCH_MACHINE_TEMACS with "-Xlinker -znocombreloc".
1710 2001-10-23 Gerd Moellmann <gerd@gnu.org>
1712 * xterm.c (x_draw_glyphs): Remove parameters READ_START and
1713 REAL_END. Notice if cursor gets overwritten.
1714 (notice_overwritten_cursor): Take X positions as parameters.
1715 (x_draw_phys_cursor_glyph): Save state of w->phys_cursor_on_p
1716 around call to x_draw_glyphs.
1718 2001-10-23 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1720 * syntax.c (modify-syntax-entry): Fix argument names (use CHAR
1721 instead of C) and usage.
1723 * editfns.c (char-to-string): Fix argument names (use CHAR instead
1726 * xfns.c (Fx_show_tip): Remove unused variables `buffer', `top',
1727 `left', `max_width' and `max_height'.
1729 2001-10-23 Gerd Moellmann <gerd@gnu.org>
1731 * xdisp.c (display_line): For a tab continued to the next line,
1732 set row's ends_in_middle_of_char_p.
1734 2001-10-22 Gerd Moellmann <gerd@gnu.org>
1736 * xdisp.c (display_line): Fix computation of continuation lines
1739 2001-10-22 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1741 * xdisp.c (build_desired_tool_bar_string): Remove unused variable
1744 * fileio.c: Remove unused code.
1746 2001-10-22 Miles Bader <miles@gnu.org>
1748 * lisp.h (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL)
1749 (DEFVAR_INT, DEFVAR_PER_BUFFER, DEFVAR_KBOARD):
1750 Remove `DOC_STRINGS_IN_COMMENTS' cases.
1752 2001-10-21 Jason Rumney <jasonr@gnu.org>
1754 * w32term.c (x_erase_phys_cursor): Remove inverse_p again.
1756 2001-10-21 Eli Zaretskii <eliz@is.elta.co.il>
1758 * mocklisp.c (Fml_if, Fml_provide_prefix_argument)
1759 (Finsert_string): Avoid the multi-line string literals warning.
1761 2001-10-22 Miles Bader <miles@gnu.org>
1763 * doc.c (Vhelp_manyarg_func_alist): Variable removed.
1764 (Fdocumentation): Don't use it.
1765 (syms_of_doc): Don't initialize it.
1767 * keyboard.c (Ftrack_mouse): Add usage: string to doc string.
1768 * print.c (Fwith_output_to_temp_buffer): Likewise.
1769 * window.c (Fsave_window_excursion): Likewise.
1770 * editfns.c (Fsave_excursion, Fsave_current_buffer)
1771 (Fsave_restriction): Likewise.
1772 * eval.c (Frun_hooks, Frun_hook_with_args)
1773 (Frun_hook_with_args_until_failure)
1774 (Frun_hook_with_args_until_success, Ffuncall, For, Fand, Fif)
1775 (Fcond, Fprogn, Fprog1, Fprog2, Fsetq, Fquote, Ffunction, Fdefun)
1776 (Fdefmacro, Fdefvar, Fdefconst, FletX, Flet, Fwhile, Fcatch)
1777 (Funwind_protect, Fcondition_case): Likewise.
1778 * coding.c (Ffind_operation_coding_system): Likewise.
1779 * keyboard.c (Ftrack_mouse): Likewise.
1781 2001-10-21 Miles Bader <miles@gnu.org>
1783 * fns.c (Fappend, Fconcat, Fvconcat, Fnconc, Fwidget_apply)
1784 (Fmake_hash_table): Add usage: string to doc string.
1785 * editfns.c (Finsert, Finsert_and_inherit, Finsert_before_markers)
1786 (Fmessage, Fmessage_box, Fmessage_or_box, Fpropertize, Fformat)
1787 (Fencode_time, Finsert_and_inherit_before_markers): Likewise.
1788 * mocklisp.c (Finsert_string, Fml_if, Fml_provide_prefix_argument)
1789 (Fml_prefix_argument_loop): Likewise.
1791 2001-10-21 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1793 * fileio.c (Finsert_file_contents): Remove unused variable `gap_size'.
1795 * sysdep.c (init_sys_modes): Change doc-string comments to `new
1796 style' [w/`doc:' keyword].
1798 * data.c, fileio.c, indent.c, print.c, search.c, sound.c,
1799 * sunfns.c, textprop.c, undo.c, xselect.c: Change doc-string
1800 comments to `new style' [w/`doc:' keyword].
1802 2001-10-21 Jason Rumney <jasonr@gnu.org>
1804 * w32fns.c (Fx_file_dialog): Pass a filter to GetOpenFileName.
1806 * w32term.c (remember_mouse_glyph): New function.
1807 (w32_mouse_position): Use it.
1808 (note_mouse_movement): If the mouse moved off the glyph, remember
1811 * w32term.h (struct w32_output): Correct spelling of x_compatible.
1812 (w32_display_info): Add mouse_face_overlay.
1814 * w32term.c (notice_overwritten_cursor): Renamed from
1815 note_overwritten_text_cursor. Rewritten to take glyph widths into
1817 (x_y_to_hpos_vpos): Add parameter BUFFER_ONLY_P.
1818 (fast_find_string_pos): New function.
1819 (fast_find_position): Return the correct vpos. Add parameter
1820 STOP. In the final row, stop before glyphs having STOP as object.
1821 Don't consider glyphs that are not from a buffer.
1822 (fast_find_position) [0]: Add a presumably more correct version
1824 (expose_window_tree, expose_frame): Don't compute intersections here.
1825 (expose_window): Do it here instead.
1826 (expose_window_tree, expose_window, expose_line): Return 1 when
1827 overwriting mouse-face.
1828 (expose_window): If W is the window currently being updated, mark
1830 (expose_frame): If mouse-face was overwritten, redo it.
1831 (x_use_underline_position_properties): New variable.
1832 (syms_of_xterm): DEFVAR_BOOL it.
1833 (x_draw_glyph_string): Add comment to use it in future.
1834 (x_draw_glyph_string): Restore clipping after drawing box.
1835 Fix a computation of the underline position.
1836 (w32_get_glyph_string_clip_rect): Minor cleanup.
1837 (x_fill_stretch_glyph_string): Remove an assertion.
1838 (x_produce_glyphs): Don't convert multibyte characters
1839 to unibyte characters in unibyte buffers.
1840 (cursor_in_mouse_face_p): New function.
1841 (x_draw_stretch_glyph_string): Use it to choose a different GC
1842 when drawing a cursor within highlighted text. Don't draw
1843 background again if it has already been drawn.
1844 (x_draw_glyph_string_box): Don't draw a full-width
1845 box just because the glyph row's full_width_p flag is set.
1846 (x_draw_glyphs): Fix computation of rightmost x for
1848 (x_dump_glyph_string): Put in #if GLYPH_DEBUG.
1849 (w32_draw_relief_rect): Extend left shadow to the bottom and left;
1850 change bottom shadow accordingly. Some cleanup.
1851 (x_update_window_end): Handle overwritten mouse face
1852 also for tool bar windows.
1853 (show_mouse_face): Set the glyph row's mouse_face_p flag also when
1854 DRAW is DRAW_IMAGE_RAISED.
1855 (clear_mouse_face): Return 1 if text with mouse face was
1856 actually redrawn. Make the function static. Reset
1857 dpyinfo->mouse_face_overlay otherwise note_mouse_highlight might
1858 optimize away highlighting if we pass over that same overlay again.
1859 (note_mouse_highlight): Call mouse_face_overlay_overlaps
1860 to detect a case where we have to highlight a different region
1861 despite not having left the currently highlighted region.
1862 Set mouse_face_overlay in the x_display_info. Avoid changing the
1863 mouse pointer shape when show_mouse_face has already done it, or
1864 there is no need. Handle mouse-face and help-echo in strings.
1865 (glyph_rect): New function.
1866 (w32_mouse_position): Use it to raise the threshold for mouse
1867 movement event generation.
1868 (w32_initialize_display_info): Initialize the x_display_info's
1870 (w32_set_vertical_scroll_bar): Don't clear a zero height
1872 (w32_set_vertical_scroll_bar, x_scroll_bar_create): Don't configure
1873 a widget to zero height.
1875 * w32menu.c (single_submenu, w32_menu_show) [!HAVE_MULTILINGUAL_MENU]:
1876 Protect unibyte strings created by replacing their multibyte
1877 equivalents in menu_items.
1878 (w32_menu_show): Don't overwrite an item's name with its key
1879 description in case the description is a multibyte string.
1880 (single_submenu): Some cleanup.
1882 * w32fns.c (x_laplace_read_row, x_laplace_write_row): Removed.
1883 (postprocess_image): New function.
1884 (lookup_image): Call it for all image types except PostScript.
1885 (x_kill_gs_process): Call postprocess_image.
1886 (tiff_error_handler, tiff_warning_handler): New functions.
1887 (tiff_load): Install them as handlers.
1888 (x_kill_gs_process): Recognize if someone has cleared the image
1890 (valid_image_p): Protect better against invalid image
1891 specifications. Previous code could signal an error.
1892 (Fx_hide_tip, Fshow_tip): Doc fix.
1893 (Fv_max_tooltip_size): New variable.
1894 (syns_of_xfns): DEFVAR_LISP it.
1895 (Fx_show_tip): Add parameter TEXT. Set the tip frame's root
1896 window buffer to *tip* right after creating the frame. Set frame's
1897 window_width. Use a maximum tooltip size specified by
1898 Vx_max_tooltip_size, if that has valid contents.
1899 (compute_tip_xy): Add parameters WIDTH and HEIGHT.
1900 Make sure the tooltip is completely visible.
1901 (x_create_tip_frame): Set tooltip buffer's truncate-lines to nil.
1902 (Fx_create_frame): Adjust the frame's height for presence
1903 of the tool bar before calling x_figure_window_size.
1904 (x_set_tool_bar_lines): Clear the tool bar window's current matrix
1905 when the window gets smaller.
1906 (x_set_foreground_color): Set frame's cursor_pixel.
1907 (x_set_foreground_color, x_set_background_color): Cleaned up.
1908 (x_set_font): Handle case of x_new_fontset returning the same name
1909 as before, although there was a change in fontsets.
1911 2001-10-21 Miles Bader <miles@gnu.org>
1913 * data.c (Fplus, Fminus, Fmax, Ftimes, Fquo, Flogand, Flogior)
1914 (Flogxor): Add usage: string to doc string.
1915 * charset.c (Fstring): Likewise.
1916 * callproc.c (Fcall_process_region, Fcall_process): Likewise.
1917 * alloc.c (Fmake_byte_code, Fvector, Flist): Likewise.
1919 2001-10-21 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1921 * buffer.c: Reindent DEFUNs and DEFVARs with doc: keywords.
1923 * alloc.c: Reindent DEFUNs with doc: keywords.
1925 * abbrev.c (Finsert_abbrev_table_description): Reindent.
1927 * frame.c: Change doc-string comments to `new style' [w/`doc:'
1930 2001-10-20 Gerd Moellmann <gerd@gnu.org>
1932 * (Version 21.1 released.)
1934 2001-10-20 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1936 * xfns.c (x_laplace_read_row, x_laplace_write_row): Prototypes removed.
1938 * xdisp.c (invisible_text_between_p): Put prototype inside #if
1941 * bytecode.c, callint.c, callproc.c, casefiddle.c, casetab.c
1942 * category.c, ccl.c, charset.c, process.c, syntax.c, window.c:
1943 Change doc-string comments to `new style' [w/`doc:' keyword].
1945 2001-10-20 Miles Bader <miles@gnu.org>
1947 The following changes remove the glyph_row `inverse_p' field,
1948 which is never set anymore, due to other changes:
1950 * dispextern.h (struct glyph_row): Remove `inverse_p' field.
1951 (reassert_line_highlight, change_line_highlight): Declarations removed.
1952 * dispnew.c (update_frame_line): Don't call reassert_line_highlight.
1953 (line_hash_code, row_equal_p, fake_current_matrices)
1954 (build_frame_matrix_from_leaf_window, update_frame_line)
1955 (update_frame_line, update_frame_line, update_frame_line):
1956 Don't use `inverse_p' field.
1957 * xterm.c (x_initialize): Don't set reassert_line_highlight_hook or
1958 change_line_highlight_hook.
1959 (XTreassert_line_highlight, x_change_line_highlight):
1961 (x_fix_overlapping_area, x_write_glyphs, expose_area)
1962 (expose_line, x_erase_phys_cursor): Don't use `inverse_p' field.
1963 * xdisp.c (dump_glyph_row, display_mode_line): Don't use
1965 * w32term.c (x_fix_overlapping_area, x_write_glyphs, expose_area)
1966 (expose_line, x_erase_phys_cursor): Don't use `inverse_p' field.
1967 (w32_reassert_line_highlight, x_change_line_highlight):
1969 * w32console.c (reassert_line_highlight, change_line_highlight):
1971 (initialize_w32_display): Don't set reassert_line_highlight_hook
1972 or change_line_highlight_hook.
1973 (hl_mode): Function removed.
1974 (reset_terminal_modes, set_terminal_modes, update_begin)
1975 (update_end, w32_face_attributes, initialize_w32_display):
1976 (clear_frame, ins_del_lines): Don't call it.
1977 * termhooks.h (reassert_line_highlight_hook)
1978 (change_line_highlight_hook): Declarations removed.
1979 * term.c (reassert_line_highlight_hook)
1980 (change_line_highlight_hook): Variables removed.
1981 (reassert_line_highlight, change_line_highlight): Functions removed.
1982 * msdos.c (IT_reassert_line_highlight)
1983 (IT_change_line_highlight): Functions removed.
1984 (internal_terminal_init): Don't set reassert_line_highlight_hook
1985 or change_line_highlight_hook.
1986 (highlight): Variable removed.
1987 (IT_set_face, IT_update_begin, IT_update_end)
1988 (IT_set_terminal_modes): Don't set or use it.
1990 The following changes remove inverse-video support for terminals
1991 that use a `magic cookie' standout mode. Due to changes in the
1992 way mode-lines are displayed, such support no longer works
1993 anyway, and it's probable that almost no one uses such terminals
1996 * term.c (standout_requested): Variable removed.
1997 (update_end, highlight_if_desired): Don't use it.
1998 (chars_wasted, copybuf): Variables removed.
1999 (write_standout_marker): Function removed.
2000 (cursor_to, clear_to_end, clear_frame, clear_end_of_line_raw)
2001 (clear_end_of_line_raw, write_glyphs, ins_del_lines):
2002 Don't use `chars_wasted' or `copybuf'.
2003 (calculate_costs): Don't allocate `chars_wasted' or `copybuf'.
2004 Set `costs_set' to true.
2005 (cursor_to, clear_end_of_line): Test `costs_set' instead of
2007 (clear_end_of_line): Function removed.
2008 (clear_end_of_line_raw): Renamed to `clear_end_of_line'.
2009 (clear_to_end): Call `clear_end_of_line' instead of
2010 `clear_end_of_line_raw'.
2011 (TN_standout_width, TF_xs, TN_magic_cookie_glitch_ul): Vars removed.
2012 (term_init): Don't set them.
2013 Turn off any standout/underline modes that require magic cookies.
2014 (ins_del_lines, highlight_if_desired, background_highlight)
2015 (turn_on_highlight, turn_off_highlight, reset_terminal_modes):
2016 Remove special processing for magic-cookie standout modes.
2017 (turn_off_face, turn_on_face): Remove special processing for
2018 underline magic-cookie glitch.
2020 2001-10-19 Richard M. Stallman <rms@gnu.org>
2022 * eval.c (syms_of_eval): Doc fixes.
2024 2001-10-19 Gerd Moellmann <gerd@gnu.org>
2026 * xdisp.c (redisplay_internal): Don't clear echo area if the
2027 mini-window is selected.
2029 2001-10-19 Miles Bader <miles@gnu.org>
2031 * editfns.c (text_property_stickiness): Non-rear-non-stickiness
2032 doesn't take precedence if the affected property's value is nil.
2034 * editfns.c (Fencode_time): Escape a BOL paren in the doc-string.
2036 * cmds.c (Fbeginning_of_line, Fend_of_line): Clarify interaction
2037 with fields and suggest using `forward-line' to avoid them.
2038 * editfns.c (Fline_beginning_position, Fline_end_position):
2039 Clarify documentation.
2041 2001-10-18 Stefan Monnier <monnier@cs.yale.edu>
2043 * keymap.c (current_minor_maps): `override' only shadows its
2044 correspondent in minor-mode-map-alist, not the whole tail.
2046 2001-10-18 Andrew Innes <andrewi@gnu.org>
2048 * fontset.c (fs_load_font) [WINDOWSNT && _MSC_VER]: Disable
2049 optimization. The fontp->encoding array was not being initialized
2050 correctly when compiled with optimizations by MSVC.
2052 2001-10-18 Gerd Moellmann <gerd@gnu.org>
2054 * xdisp.c (display_line): Indicate empty lines in active mini-window.
2056 2001-10-17 Andrew Innes <andrewi@gnu.org>
2058 * fontset.h (struct font_info) [WINDOWSNT]: Add codepage field.
2060 * w32fns.c (w32_load_system_font): Cache codepage for font, in
2061 font_info.charset field.
2063 * w32term.c (w32_encode_char): Get cached codepage from font_info,
2064 rather than working it out by calling w32_codepage_for_font for
2067 2001-10-17 Andrew Innes <andrewi@gnu.org>
2069 * w32term.c (w32_read_socket): Determine clipping rectangle for
2070 the entire frame, including areas covered by scrollbars and the
2071 menubar. This avoids internal arguments about whether a frame is
2072 fully obscured or not.
2074 2001-10-17 Gerd Moellmann <gerd@gnu.org>
2076 * xdisp.c (try_window_id): Undo last change. Give up if
2077 window ends in strings.
2079 * xdisp.c (try_window_id): Don't display lines after the window
2080 end if the rest of the window after the window end was already blank.
2082 * xdisp.c (try_window_id): Remove code that was only there
2083 for the release of 21.1.
2085 * xdisp.c (display_line): Don't indicate empty lines in mini-windows.
2087 2001-10-17 Miles Bader <miles@gnu.org>
2089 * lisp.h (DEFUN): Remove `DOC_STRINGS_IN_COMMENTS' case.
2090 * xmenu.c, xdisp.c, term.c, dispnew.c, abbrev.c, editfns.c, buffer.c
2091 * xfns.c, alloc.c, minibuf.c, xterm.c, xfaces.c:
2092 Change doc-string comments to `new style' [w/`doc:' keyword].
2093 (DOC_STRINGS_IN_COMMENTS): Macro removed.
2094 * minibuf.c: Remove old commented-out-DEFUN that was used to fake
2097 2001-10-16 Miles Bader <miles@gnu.org>
2099 * fns.c: Change doc-string comments to `new style' [w/`doc:' keyword].
2101 2001-10-16 Gerd Moellmann <gerd@gnu.org>
2103 * buffer.c (Fset_buffer_major_mode): Use initial-major-mode for
2106 2001-10-16 Ken Raeburn <raeburn@gnu.org>
2108 Avoid the assumption that car and cdr slots of cons cells are
2109 addressable lvalues; this allows for easier experimentation with
2110 other lisp implementations that may not permit such accesses for
2111 various reasons. Not quite complete -- buffer.c still needs some
2112 work, and w32/mac files need rechecking -- so compile-time
2113 enforcement is left disabled for now.
2115 * lisp.h (LISP_MAKE_RVALUE): New macro, or function in the case of
2116 gcc with a union-based Lisp object rep. Redefine as no-op for now.
2117 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Rename from old XCAR, XCDR.
2118 (XCAR, XCDR): Apply LISP_MAKE_RVALUE to the _AS_LVALUE versions.
2119 (XSETCAR, XSETCDR): New macros.
2120 (XSETCARFASTINT, XSETCDRFASTINT): New macros.
2121 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR): New macros.
2122 * keyboard.h (POSN_BUFFER_SET_POSN): New macro.
2123 * alloc.c (Fcons, pure_cons, Fgarbage_collect): Use XSETCAR and
2125 (mark_buffer): Use XCAR_AS_LVALUE, XCDR_AS_LVALUE.
2126 * buffer.c (record_buffer, Fbury_buffer)
2127 (swap_out_buffer_local_variables, recenter_overlay_lists)
2128 (Foverlay_put): Use XSETCAR and XSETCDR to set the car and cdr
2129 fields of a cons cell respectively.
2130 * callint.c (quotify_args, Fcall_interactively): Likewise.
2131 * ccl.c (Fregister_code_conversion_map): Likewise.
2132 * coding.c (detect_coding_system): Likewise.
2133 * composite.c (get_composition_id, make_composition_value_copy):
2135 * data.c (Fsetcar, Fsetcdr, swap_in_global_binding)
2136 (swap_in_symval_forwarding, set_internal, Fset_default)
2137 (Fmake_variable_buffer_local, Fmake_local_variable)
2138 (Fmake_variable_frame_local): Likewise.
2139 * fns.c (concat, Fcopy_alist, Fwidget_put): Likewise.
2140 * keymap.c (Fset_keymap_parent, store_in_keymap)
2141 (accessible_keymaps_1, where_is_internal_2, Fcopy_keymap): Likewise.
2142 * minibuf.c (get_minibuffer): Likewise.
2143 * search.c (Fmatch_data): Likewise.
2144 * textprop.c (extend_property_ranges): Likewise.
2145 * undo.c (record_insert, Fundo_boundary, truncate_undo_list): Likewise.
2146 * w32fns.c (w32_msg_pump, Fw32_register_hot_key, w32_list_fonts):
2148 * w32term.c (x_delete_display): Likewise.
2149 * xfaces.c (remove_duplicates, Finternal_set_lisp_face_attribute):
2151 * xterm.c (x_list_fonts, x_load_font, x_delete_display): Likewise.
2152 * doc.c (store_function_docstring): Use XSETCARFASTINT.
2153 * fileio.c (Fdo_auto_save): Use XSETCARFASTINT and XSETCDRFASTINT.
2154 (Fread_file_name): Use XSETCAR.
2155 * fontset.c (Fset_fontset_font): Use CHECK_NUMBER_CAR and
2157 (accumulate_font_info, Ffontset_info): Use XSETCAR and XSETCDR.
2158 * frame.c (Fmake_terminal_frame): Use XSETCDR.
2159 * indent.c (Fcompute_motion): Use CHECK_NUMBER_CAR and
2161 * keyboard.c (read_char): Alter list traversal to avoid taking the
2162 address of cons cell slots. Use POSN_BUFFER_SET_POSN.
2163 (parse_menu_item): Use XSETCAR and XSETCDR.
2164 (reach_char_x_menu_prompt): Use XSETCAR.
2165 (read_key_sequence): Use POSN_BUFFER_SET_POSN.
2166 (Fcommand_execute): Use XSETCDR.
2167 * lread.c (Fload): Use XSETCARFASTINT and XSETCDRFASTINT.
2168 (openp): Change list traversal to avoid using XCAR as lvalue.
2169 (read_list): Use XSETCDR.
2170 * process.c (wait_reading_process_input): Change wait_for_cell
2171 handling to avoid taking addresses of cons cell slots.
2172 * xselect.c (x_own_selection, x_handle_selection_clear)
2173 (x_clear_frame_selections): Use XSETCDR.
2174 (wait_for_property_change): Use XSETCARFASTINT and XSETCDRFASTINT.
2175 (x_handle_property_notify, x_get_foreign_selection)
2176 (x_handle_selection_notify): Use XSETCAR.
2178 2001-10-15 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
2180 * buffer.c: Put doc strings in comments.
2182 * sound.c: Include <sys/ioctl.h> also on systems without <soundcard.h>.
2184 2001-10-15 Sam Steingold <sds@gnu.org>
2186 * fns.c (Vafter_load_alist): Declare extern (w32 build problem).
2188 2001-10-15 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
2190 * process.c (process-inherit-coding-system-flag)
2191 (get-buffer-process): Do not confuse make-docfile with doc strings
2194 * editfns.c (Fchar_to_string): Make doc string consistent with
2195 arguments. Put doc strings in comments.
2197 * abbrev.c, minibuf.c: Put doc strings in comments.
2199 2001-10-15 Gerd Moellmann <gerd@gnu.org>
2201 * window.c (window_loop): Don't check for Fother_buffer returning nil.
2203 * window.c (select_window_1): Unfreeze window start. Remove a
2204 doubled test for WINDOW being live.
2206 2001-10-15 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
2208 * fns.c (Fmapconcat): Fix typo in a doc string.
2210 * dispnew.c (Fsleep_for): Fix typo in a doc string.
2212 2001-10-15 Gerd Moellmann <gerd@gnu.org>
2214 * xterm.c (x_draw_glyph_string): Restore clipping after
2217 2001-10-15 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
2219 * callint.c (prefix-arg, current-prefix-arg): Fix typo in a doc string.
2221 2001-10-14 Stefan Monnier <monnier@cs.yale.edu>
2223 * indent.c (skip_invisible): Use new retval of
2224 TEXT_PROP_MEANS_INVISIBLE.
2226 * keymap.c (access_keymap): Unify handling of `t' and generic-char.
2227 If a parent is reached and noinherit is set, exit immediately.
2228 Use AREF and ASIZE macros. Call get_keyelt before checking KEYMAPP.
2230 * s/ms-w32.h (EXEC_SUFFIXES):
2231 * s/msdos.h (EXEC_SUFFIXES):
2232 * process.h (EXEC_SUFFIXES): Remove.
2234 * callproc.c (syms_of_callproc): Init Vexec_suffixes to Qnil.
2235 (decode_suffixes): Remove.
2237 * intervals.h (TEXT_PROP_MEANS_INVISIBLE_WITH_ELLIPSIS)
2238 (TEXT_PROP_MEANS_INVISIBLE_NOELLIPSIS, invisible_noellipsis_p)
2239 (invisible_ellipsis_p): Remove.
2241 * xdisp.c (DOLIST, LOOP_PROPVAL): Remove.
2242 (invisible_p): Return 1 or 2 depending on whether an ellipsis is used.
2243 (invisible_ellipsis_p, invisible_noellipsis_p): Remove.
2244 (in_ellipses_for_invisible_text_p, handle_invisible_prop):
2245 Use new retval of TEXT_PROP_MEANS_INVISIBLE.
2247 2001-10-14 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
2249 * lisp.h (Ftop_level): Add prototype.
2251 * xterm.c: (xlwmenu_window_p, xlwmenu_redisplay): Add prototypes.
2252 (XTread_socket): Improve style of comments to follow other
2255 * keyboard.c (Fcommand_execute): Remove unnecessary prototype (it
2256 is already prototyped in included lisp.h).
2258 * frame.c (Fset_mouse_position): Improve style of comment to
2259 follow other comments.
2260 (Fset_mouse_pixel_position): Improve style of comment to follow
2262 (Fmake_frame_visible): Doc fix and typo in comment.
2263 (Fmake_frame_invisible): Doc fix and typo in comment.
2264 (Ficonify_frame): Fix typo in comment.
2266 2001-10-14 Gerd Moellmann <gerd@gnu.org>
2268 * xfns.c, dispnew.c, xterm.c, xdisp.c, xfaces.c, xmenu.c
2269 * term.c, alloc.c: Put doc strings in comments.
2271 2001-10-13 Gerd Moellmann <gerd@gnu.org>
2273 * lisp.h (DEFUN, DEFVAR_LISP, ...) [DOC_STRINGS_IN_COMMENTS]:
2274 Provide definitions for doc strings in comments.
2276 * fns.c: Put doc strings in comments.
2278 2001-10-13 Eli Zaretskii <eliz@is.elta.co.il>
2280 * dired.c (file_name_completion): Ignore a candidate directory if
2281 it matches an element in completion-ignored-extensions that ends
2283 (syms_of_dired) <completion-ignored-extensions>: Mention the above
2284 feature in the doc string.
2285 (Ffile_name_completion): Ditto.
2287 2001-10-12 Stefan Monnier <monnier@cs.yale.edu>
2289 * indent.c (skip_invisible): Don't skip "ellipsisized" text.
2291 * xfns.c (syms_of_xfns): Update calls to Fprovide.
2293 * lisp.h (Fprovide): Update prototype.
2294 (Ffeaturep, invisible_p): Remove.
2296 * xdisp.c (init_iterator): Be more strict with bytepos and charpos.
2297 (DOLIST, LOOP_PROPVAL): New macros.
2298 (invisible_p, invisible_ellipsis_p): Use them.
2299 (invisible_noellipsis_p): New function.
2300 (syms_of_xdisp): Use empty_string.
2302 * alloc.c (mark_interval_tree): Use traverse_intervals_noorder.
2304 * lread.c (substitute_object_recurse): Use traverse_intervals_noorder.
2305 (syms_of_lread) <Vafter_load_alist>: Update docstring.
2307 * print.c (Fwith_output_to_temp_buffer): Align with
2308 internal_with_output_to_temp_buffer.
2309 (print_preprocess): Use traverse_intervals_noorder.
2310 (print_object): Update call to traverse_intervals.
2312 * intervals.h (TEXT_PROP_MEANS_INVISIBLE_NOELLIPSIS): New macro.
2313 (traverse_intervals_noorder, invisible_noellipsis_p): New funs.
2315 * intervals.c (traverse_intervals_noorder): New function.
2316 (search_for_interval, count_intervals): Use it.
2317 (traverse_intervals): Use less stack space and drop `depth' arg.
2319 * fns.c (Ffeaturep): Add new `subfeature' arg.
2320 (Fprovide): Add new `subfeatures' arg. Use `after-load-alist'.
2321 (Qsubfeatures): New var.
2322 (syms_of_fns): Initialize it.
2324 * keymap.c (Fkey_description): Use empty_string.
2325 (Fdescribe_bindings_internal, describe_buffer_bindings): Remove.
2326 (syms_of_keymap): Setup inheritance between maps.
2327 Don't export Sdescribe_bindings_internal any more.
2329 * minibuf.c (keys_of_minibuf): Eliminate redundant bindings.
2331 2001-10-12 Gerd Moellmann <gerd@gnu.org>
2333 * xterm.c (notice_overwritten_cursor): Renamed from
2334 note_overwritten_text_cursor. Rewritten to take glyph widths into
2337 2001-10-12 Eli Zaretskii <eliz@is.elta.co.il>
2339 * lread.c (syms_of_lread) <load-suffixes>: Fix last change:
2340 multi-line strings without a trailing "\n\".
2342 2001-10-12 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
2344 * floatfns.c: float_error() is defined iff FLOAT_CATCH_SIGILL is
2347 2001-10-11 Stefan Monnier <monnier@cs.yale.edu>
2349 * callint.c (Fcall_interactively): Remove unused code. Use XCAR.
2351 * xfns.c (x_create_bitmap_from_file, x_find_image_file):
2352 * w32proc.c (sys_spawnve):
2353 * w32fns.c (x_create_bitmap_from_file, x_find_image_file):
2354 * w32.c (check_windows_init_file):
2355 * sound.c (Fplay_sound):
2356 * emacs.c (init_cmdargs):
2357 * process.c (Fstart_process): Update calls to openp.
2359 * callproc.c (Vexec_suffixes): New var.
2360 (Fcall_process): Update call to openp.
2361 (decode_suffixes): New function.
2362 (syms_of_callproc): Init exec-suffixes.
2364 * lread.c (Vload_suffixes, default_suffixes): New vars.
2365 (openp): Take a lisp list of suffixes.
2366 Check for file-name-handlers even if the file was absolute already.
2367 (syms_of_lread): Declare load-suffixes.
2368 (Fload): Fix up call to openp.
2369 Don't bother checking for file-name-handler at the very beginning.
2371 * keymap.h (Fcopy_keymap): Don't export.
2373 * lisp.h (empty_string): Declare.
2374 (Vload_suffixes, Vexec_suffixes): Declare.
2375 (openp): Update prototype.
2377 * emacs.c (empty_string): New var.
2378 (syms_of_emacs): Initialize it.
2380 * search.c (wordify): Use it.
2382 * buffer.c (Fbury_buffer): Don't try to remove the buffer from the
2383 selected window if it's not displayed there. Handle the case
2384 when the window is dedicated.
2385 (syms_of_buffer): Fix docstrings not to mention "buffer-local" anymore.
2387 * undo.c (Fprimitive_undo): Use XCAR/XCDR.
2389 * syntax.h (struct gl_state_s): Change the meaning of b_property.
2390 Remove left_ok and right_ok.
2391 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
2392 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT): Update to the
2393 new meaning of b_property.
2395 * syntax.c (update_syntax_table): Simplify.
2396 (Fforward_comment): Don't skip quoted chars when going backward.
2398 2001-10-11 Gerd Moellmann <gerd@gnu.org>
2400 * lisp.h (FIXNUM_OVERFLOW_P): Cast I to EMACS_INT in comparisons
2401 in case I is of some unsigned type, in which case
2402 MOST_NEGATIVE_FIXNUM will be converted to unsigned, and the
2403 comparison becomes bogus.
2405 * editfns.c (Fuser_uid, Fuser_real_uid): Use make_fixnum_or_float.
2406 (Fuser_full_name): Fix bug treating a float as a fixnum.
2408 * data.c (Fstring_to_number): Use make_fixnum_or_float.
2410 * lisp.h (make_fixnum_or_float): New macro.
2412 * lisp.h (circular_list_error): Add prototype.
2414 * data.c (Qcircular_list): New variable.
2415 (circular_list_error): New function.
2416 (syms_of_data): Initialize it Qcircular_list.
2418 2001-10-10 Stefan Monnier <monnier@cs.yale.edu>
2420 * window.c, syntax.c, macros.c, frame.c, emacs.c, cmds.c, category.c,
2421 casefiddle.c, buffer.c: Include keymap.h.
2423 2001-10-10 Gerd Moellmann <gerd@gnu.org>
2425 * s/osf5-0.h (C_SWITCH_SYSTEM) [!__GNUC__]: Add `-nointrinsics'
2426 options. From Dave Love <d.love@dl.ac.uk>.
2428 2001-10-09 Gerd Moellmann <gerd@gnu.org>
2430 * regex.c (WIDE_CHAR_SUPPORT): Do not use defined() in macro.
2431 From Hallvard B Furuseth <h.b.furuseth@usit.uio.no>.
2433 * editfns.c (Fcurrent_time_zone): Cast isalnum() argument to
2435 From Hallvard B Furuseth <h.b.furuseth@usit.uio.no>.
2437 2001-10-08 Andrew Innes <andrewi@gnu.org>
2439 * lisp.h [max]: Undef min and max before redefining them.
2441 * w32gui.h: Do not undef min and max.
2443 * w32heap.h: Do not undef min and max.
2445 * s/ms-w32.h: Do not undef min and max.
2447 2001-10-08 Stefan Monnier <monnier@cs.yale.edu>
2449 * xdisp.c (handle_fontified_prop): Don't bind after-change-functions.
2451 2001-10-08 Sam Steingold <sds@gnu.org>
2453 * keymap.c (current-active-maps): Quote newlines (compilation error).
2455 2001-10-08 Eli Zaretskii <eliz@is.elta.co.il>
2457 * Makefile.in (lisp, shortlisp): Replace bindings.el with
2458 bindings.elc, since otherwise doc strings in bindings.el get wrong
2461 2001-10-08 Stefan Monnier <monnier@cs.yale.edu>
2463 * lisp.h: Remove the entries for keymap.c (moved to keymap.h).
2465 * keyboard.h (map_prompt): Remove.
2467 * xterm.c, w32term.c, term.c, minibuf.c, keymap.c,
2468 * intervals.c, fns.c, doc.c, callint.c: Include keymap.h.
2470 * xmenu.c (keymap_panes, Fx_popup_menu): Use Fkeymap_prompt.
2472 * w32menu.c (keymap_panes, Fx_popup_menu): Use Fkeymap_prompt.
2474 * keyboard.c (map_prompt): Remove.
2475 (read_char_x_menu_prompt, read_char_minibuf_menu_prompt):
2478 * keymap.h: New file. Extracted from lisp.h.
2480 * keymap.c (Fkeymap_prompt, Fcurrent_active_maps): New funs.
2481 (accessible_keymaps_1): New function.
2482 (Faccessible_keymaps, accessible_keymaps_char_table): Use it.
2483 (Fwhere_is_internal): Use Fcurrent_active_maps.
2484 (Fdescribe_buffer_bindings): Renamed from describe_buffer_bindings.
2485 Insert in current buffer rather than standard-output.
2486 Don't call `help-mode'. Export to elisp.
2487 (describe_buffer_bindings): New wrapper.
2488 (syms_of_keymap): Defsubr Skeymap_prompt, Scurrent_active_maps
2489 and Sdescribe_buffer_bindings.
2491 2001-10-08 Gerd Moellmann <gerd@gnu.org>
2493 * atimer.c (alarm_signal_handler) [USG && !POSIX_SIGNALS]:
2494 Remove code setting signal handler.
2496 * sysdep.c (child_setup_tty) [HAVE_TERMIO || HAVE_TERMIOS]:
2497 Clear ICRNL and INLCR. From Daiki Ueno <ueno@unixuser.org>.
2499 2001-10-08 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
2501 * keyboard.c: Don't define min/max.
2503 2001-10-08 Gerd Moellmann <gerd@gnu.org>
2505 * xterm.c, xmenu.c, xfns.c, xdisp.c, window.c:
2506 * w32term.c, w32menu.c, w32console.c, w32bdf.c, w32.c, term.c
2507 * sysdep.c, sound.c, search.c, scroll.c, minibuf.c, keymap.c
2508 * intervals.c, insdel.c, indent.c, fns.c, fileio.c, editfns.c
2509 * dispnew.c, dired.c, charset.c, xfaces.c, alloc.c, atimer.c:
2510 Don't define min/max.
2512 * lisp.h (min, max): New macros.
2514 * puresize.h (BASE_PURESIZE): Increase to 725000.
2516 2001-10-08 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
2518 * xfaces.c (free_frame_menubar): Add prototype.
2520 * lisp.h (init_window): Add prototype.
2522 * editfns.c: Include ctype.h.
2524 * xterm.c: USE_LUCID can be defined iff USE_X_TOOLKIT is defined.
2525 (xm_scroll_callback) [USE_MOTIF]: Remove unused variable `percent'.
2526 (x_set_toolkit_scroll_bar_thumb) [USE_MOTIF]: Remove unused
2529 * xfns.c (Fx_hide_tip): Fix typo in a doc string.
2530 (Fx_file_dialog) [USE_MOTIF]: Remove unused variables
2531 `popup_activated_flag' and `title'.
2533 * doc.c (Fdocumentation_property): Fix typo in a doc string.
2535 * emacs.c (main): Remove extra `;'.
2537 * atimer.h (struct atimer): Fix typos in a comment.
2539 * atimer.c: Fix typo.
2541 * Makefile.in: Fix typo.
2543 * README: Remove obsolete part mentioning removed VMS file.
2545 2001-10-07 Miles Bader <miles@gnu.org>
2547 * Makefile.in (lisp, shortlisp): Add `button.elc'.
2549 2001-10-07 Ken Raeburn <raeburn@gnu.org>
2551 * minibuf.c (Fminibuffer_prompt_end): Don't apply make_number to a
2554 * lisp.h (Ffield_end): Declare.
2556 2001-10-07 Gerd Moellmann <gerd@gnu.org>
2558 * keyboard.c (parse_modifiers, apply_modifiers): Use VALMASK.
2560 * insdel.c (make_gap): Use MOST_POSITIVE_FIXNUM.
2562 * floatfns.c (FLOAT_TO_INT2, FLOAT_TO_INT): Use FIXNUM_OVERFLOW_P.
2564 * dired.c (Ffile_attributes): Use FIXNUM_OVERFLOW_P.
2566 * bytecode.c (syms_of_bytecode) [BYTE_CODE_METER]: Doc fix.
2567 (METER_CODE, Fbyte_code): Use MOST_POSITIVE_FIXNUM.
2569 * alloc.c (inhibit_garbage_collection): Simplify.
2570 (Fmemory_use_counts): Ditto.
2572 * data.c (most_positive_fixnum, most_negative_fixnum): New variables.
2573 (syms_of_data): DEFVAR_INT most-positive-fixnum and
2574 most-negative-fixnum.
2576 * lisp.h (MOST_NEGATIVE_FIXNUM, MOST_POSITIVE_FIXNUM)
2577 (FIXNUM_OVERFLOW_P): New macros.
2579 2001-10-06 Miles Bader <miles@gnu.org>
2581 * xterm.h (struct x_output): Add scroll_bar_top_shadow_pixel and
2582 scroll_bar_bottom_shadow_pixel fields.
2583 * xterm.c (x_create_toolkit_scroll_bar): Try to allocate colors
2584 for the shadows, and tell the toolkit about them if we succeed.
2585 (x_destroy_window) [USE_TOOLKIT_SCROLL_BARS]:
2586 Free scroll-bar shadow colors.
2587 * xfns.c (x_set_scroll_bar_background) [USE_TOOLKIT_SCROLL_BARS]:
2588 Free scroll-bar shadow colors when the background color changes.
2589 (Fx_create_frame, x_create_tip_frame) [USE_TOOLKIT_SCROLL_BARS]:
2590 Initialize scroll-bar shadow-color fields.
2592 2001-10-05 Gerd Moellmann <gerd@gnu.org>
2594 * fileio.c (Fcopy_file): If NEWNAME is a directory copy FILE there.
2596 2001-10-05 Miles Bader <miles@gnu.org>
2598 * minibuf.c (Fminibuffer_prompt_end, Fminibuffer_contents)
2599 (Fminibuffer_contents_no_properties, Fdelete_minibuffer_contents):
2600 New functions (were in simple.el).
2601 (Fminibuffer_complete_and_exit, Fminibuffer_complete_word)
2602 (read_minibuf, do_completion, Fminibuffer_completion_help): Use them.
2603 (syms_of_minibuf): Initialize them.
2605 2001-10-05 Gerd Moellmann <gerd@gnu.org>
2607 * xfns.c (tiff_error_handler, tiff_warning_handler): New functions.
2608 (tiff_load): Install them as error and warning handler.
2610 2001-10-04 Andrew Innes <andrewi@gnu.org>
2612 * w32fns.c (x_to_w32_color): Fix argument to alloca.
2613 (w32_load_system_font): Don't believe what GetLanguageFontInfo
2614 says; query codepage info directly to determine if font is double byte.
2615 (x_to_w32_charset): Handle private format for unknown charsets.
2616 Handle wildcards in charset spec, by ignoring them.
2617 (w32_codepage_for_font): Fix argument to alloca. Don't remove
2618 "*-" prefix from charset.
2619 (x_to_w32_font): Enlarge remainder array for safety. Specifically
2620 handle the truncated font spec form constructed by font_list_1, so
2621 that we correctly identify the charset fields. Don't remove "*-"
2622 prefix from charset.
2623 (w32_list_synthesized_fonts): Fix argument to alloca.
2625 2001-10-04 Stefan Monnier <monnier@cs.yale.edu>
2627 * window.h (MINI_WINDOW_P): Use NILP.
2629 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM): Define also for non-NT.
2631 * termhooks.h (struct input_event): Use proper type for `kind'.
2633 2001-10-04 Gerd Moellmann <gerd@gnu.org>
2635 This handles unknown keysyms better than before. For example,
2636 after `xmodmap -e 'keysym F5 = ccaron' in a Latin-1 environment,
2637 Emacs formerly completely ignored F5. With the change, it derives
2638 a key symbol from the name of the X keysym, `ccaron' in this case.
2639 Reported by Martin Buchholz.
2641 * xterm.c (XTread_socket): Return a non_ascii_keystroke for
2644 * keyboard.c (make_lispy_event) [HAVE_X_WINDOWS]: If we know
2645 that EVENT->code isn't a function key, use the keysym's name.
2647 2001-10-04 Gerd Moellmann <gerd@gnu.org>
2649 FOREACH is a macro that should make it easier to loop over Lisp
2650 lists with checks for cycles and proper lists.
2652 * lisp.h (LIST_END_P, FOREACH): New macros.
2654 2001-10-04 Gerd Moellmann <gerd@gnu.org>
2656 On some systems, XtCloseDisplay seems to cause a SIGSEGV when
2657 called for a lost connection. Prevent dumping core in this case.
2658 Instead print the X error, and exit. On user request.
2660 * xterm.c (error_msg): New variable.
2661 (x_fatal_error_signal): New function.
2662 (x_connection_closed): Set error_msg. Install x_fatal_error_signal
2663 as fatal_error_signal_hook around the call to XtCloseDisplay.
2665 * emacs.c (fatal_error_signal_hook): New variable.
2666 (fatal_error_signal): Call that function.
2668 2001-10-04 Gerd Moellmann <gerd@gnu.org>
2670 With this, Emacs prints how much pure storage it will
2671 approximately need in case pure storage overflows while dumping.
2673 * alloc.c (purebeg, pure_size, pure_bytes_used_before_overflow):
2675 (init_alloc_once): Initialize new variables.
2676 (PURE_POINTER_P): Use new variables.
2677 (pure_alloc): If pure storage overflows, allocate from the heap.
2678 (check_pure_size): New function.
2679 (Fgarbage_collect): Don't GC if pure storage has overflowed.
2681 * lisp.h (pure_size) [HAVE_SHM]: Declare extern size_t.
2682 (check_pure_size): Add prototype.
2684 * emacs.c (Fdump_emacs_data, Fdump_emacs): Call check_pure_size.
2686 2001-10-04 Gerd Moellmann <gerd@gnu.org>
2688 This adds a post-gc-hook that's run with GC inhibited.
2689 Requested by Francois Pinard. XEmacs has it. Added to NEWS.
2691 * alloc.c (Vpost_gc_hook, Qpost_gc_hook): New variables.
2692 (syms_of_alloc): DEFVAR_LISP post-gc-hook, initialize Qpost_gc_hook.
2693 (Fgarbage_collect): Run post-gc-hook.
2695 2001-10-04 Gerd Moellmann <gerd@gnu.org>
2697 This adds `defvaralias' and `indirect-variable'. Changes not
2698 directly related to this feature are there to gain the same
2699 performance again as before variable aliases.
2701 You must use the SYMBOL_VALUE and SET_SYMBOL_VALUE macros in C
2702 code to get and set symbol values, to take defvaralias into account.
2704 (Note: the new `constant' bit-flag in symbols would make it
2705 possible to define arbitrary read-only variables, e.g. with
2708 Documentation is in lispref/variables.texi. Added to NEWS.
2710 * lisp.h (enum symbol_interned): New enumeration.
2711 (struct Lisp_Symbol): Remove member `obarray', add
2712 `indirect_variable', `constant', and `interned'.
2713 (SYMBOL_INTERNED_P, SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P)
2714 (SYMBOL_CONSTANT_P, SYMBOL_VALUE, SET_SYMBOL_VALUE): New macros.
2715 (indirect_variable): Add prototype.
2717 * print.c (print_preprocess, print_object): Test internedness of
2718 symbols differently.
2720 * lread.c (Fintern, Funintern): Set symbol's interned and constant
2722 (init_obarray): Likewise for t and nil.
2724 * eval.c Use SYMBOL_VALUE/SET_SYMBOL_VALUE.
2725 (Fdefvaralias): New function.
2726 (specbind): Simplify the test if symbol is a constant.
2727 (syms_of_eval): Defsubr Fdefvaralias.
2729 * data.c: Use SYMBOL_VALUE/SET_SYMBOL_VALUE.
2730 (Qcyclic_variable_indirection): New variable.
2731 (Fkeywordp): Check for internedness differently.
2732 (Fmakunbound): Simplify the test if symbol is a constant.
2733 (indirect_variable, Findirect_variable): New functions.
2734 (swap_in_symval_forwarding): If SYMBOL is an alias, use the
2736 (let_shadows_buffer_binding_p): Check for variable aliases.
2737 (set_internal): Simplify the test if SYMBOL is a constant.
2738 If SYMBOL has a buffer-local value and is an alias, use the aliased
2740 (syms_of_data): Initialize Qcyclic_variable_indirection and defsubr
2743 * bytecode.c (Fbyte_code) <varref>: Use SYMBOL_VALUE.
2744 (Fbyte_code) <varset>: Simplify the test if symbol's value can be
2747 * alloc.c (Fmake_symbol): Adapt to changes of struct Lisp_Symbol.
2749 * abbrev.c, buffer.c, coding.c, fns.c, frame.c, keyboard.c:
2750 * minibuf.c, sunfns.c, w16select.c: Use SYMBOL_VALUE/
2751 SET_SYMBOL_VALUE macros instead of accessing symbol values directly.
2753 2001-10-04 Gerd Moellmann <gerd@gnu.org>
2757 2001-10-03 Miles Bader <miles@gnu.org>
2759 * callproc.c (syms_of_callproc): Explicitly state in the
2760 documentation for `process-environment' that earlier entries take
2761 precedence over later ones.
2763 2001-10-02 Miles Bader <miles@gnu.org>
2765 * textprop.c (Fnext_char_property_change)
2766 (Fprevious_char_property_change): Remove reference to non-existant
2767 argument OBJECT from doc-string.
2769 2001-10-01 Gerd Moellmann <gerd@gnu.org>
2771 * xdisp.c (display_line): Set row's ends_in_newline_from_string_p.
2772 (try_window_id): Skip back over lines ending in a newline from a
2775 * dispextern.h (struct glyph_row) <ends_in_newline_from_string_p>:
2778 2001-10-01 Richard M. Stallman <rms@gnu.org>
2780 * search.c (Freplace_match): Doc fix.
2782 2001-09-28 Andrew Innes <andrewi@gnu.org>
2784 * w32menu.c (set_frame_menubar): Take into account that
2785 f->menu_bar_vector can be nil, and not a vector. From Ken Raeburn
2788 2001-09-30 Eli Zaretskii <eliz@is.elta.co.il>
2790 * frame.c (syms_of_frame) <default-minibuffer-frame>: Doc fix.
2792 2001-09-28 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
2794 * s/gnu-linux.h: Fix a typo in comment.
2796 2001-09-28 Andreas Schwab <schwab@suse.de>
2798 * s/gnu-linux.h (LD_SWITCH_SYSTEM_TEMACS): Link temacs with -z
2799 nocombreloc, in case -z combreloc is the default.
2801 2001-09-28 Gerd Moellmann <gerd@gnu.org>
2803 * m/macppc.h [DATA_SEG_BITS]: Put in #if 0 until we know what's
2804 really going on here.
2806 2001-09-27 Stefan Monnier <monnier@cs.yale.edu>
2808 * search.c (trivial_regexp_p): Catch \{N,M\} as well.
2810 2001-09-27 Eli Zaretskii <eliz@is.elta.co.il>
2812 * Makefile.in (shortlisp): Resync with loadup.el: add backquote,
2813 utf-8, menu-bar, and latin-N.
2814 (SOME_MACHINE_LISP): Remove menu-bar, since it's loaded
2815 unconditionally now.
2816 (lisp): Add latin-N, since they are preloaded.
2818 2001-09-27 Gerd Moellmann <gerd@gnu.org>
2820 * xterm.c (x_draw_relief_rect): Draw bottom relief 1 pixel more
2821 to the left. Some cleanup.
2823 * xdisp.c (display_mode_element): One more case where a string's
2824 multibyteness should be used for display.
2826 2001-09-26 Gerd Moellmann <gerd@gnu.org>
2828 * fileio.c (Finsert_file_contents): If REPLACE is non-nil, stop
2831 * xdisp.c (with_echo_area_buffer): Use echo_kboard instead
2832 of the only temporarily set echoing flag for deciding when
2835 * keyboard.c (echo_kboard): Make externally visible.
2837 * lisp.h (echo_kboard): Declare extern.
2839 * xdisp.c (make_cursor_line_fully_visible): Return 0 and set
2840 fonts_changed_p if we need larger matrices due to vscrolling.
2841 (try_scrolling, try_cursor_movement, redisplay_window): Give up on
2842 this round of redisplay if make_cursor_line_fully_visible fails.
2843 (CURSOR_MOVEMENT_*, SCROLLING_*): New enumerators.
2844 (try_cursor_movement, try_scrolling): Use them instead of integers.
2846 * dispextern.h (required_matrix_width, required_matrix_height):
2849 * dispnew.c (required_matrix_width, required_matrix_height):
2851 (allocate_matrices_for_window_redisplay)
2852 (allocate_matrices_for_frame_redisplay: Use them.
2853 Remove parameters CH_DIM.
2855 * xdisp.c (display_mode_lines): Temporarily set selected_frame
2856 and selected_window to the frame of the window whose mode-lines
2857 are displayed, and to the window itself.
2858 (redisplay_window, redisplay_mode_lines): Don't set selected_frame
2861 2001-09-25 Gerd Moellmann <gerd@gnu.org>
2863 * xfns.c (x_kill_gs_process): Recognize if someone has cleared
2864 the image cache under us.
2866 * xdisp.c (display_mode_element): If the mode element is a symbol
2867 with a string value, use that string's multibyteness for displaying.
2869 * keyboard.c (read_char): Don't clear a message for a switch-frame
2870 event. From Stefan Monnier <monnier@cs.yale.edu>.
2872 * xterm.c (fast_find_position) [0]: Add a presumably more correct
2873 version for after 21.1.
2875 * xdisp.c (row_containing_pos): Make externally visible.
2877 * dispextern.h (row_containing_pos): Add prototype.
2879 * process.c (send_process): Disable composition if from_byte < 0.
2880 From Kenichi Handa <handa@etl.go.jp>.
2882 2001-09-24 Gerd Moellmann <gerd@gnu.org>
2884 * xterm.c (refreshicon): Function removed.
2886 * Makefile.in (xterm.o): Remove references to sink.h and sinkmask.h.
2888 * sink11.h, sink11mask.h, sink.h, sinkmask.h: Removed.
2890 * xterm.c (toplevel): Remove includes in #if 0.
2892 * process.c (sigchld_handler) [LINUX]: Don't return from
2893 the signal handler at the end of the loop.
2895 2001-09-21 Gerd Moellmann <gerd@gnu.org>
2897 * sysdep.c (wait_for_termination) [POSIX_SIGNALS]:
2898 Terminate only if kill returns -1, and errno is ESRCH.
2900 2001-09-21 Markus Rost <rost@math.ohio-state.edu>
2902 * Makefile.in (shortlisp): Add ../lisp/env.elc.
2904 2001-09-20 Gerd Moellmann <gerd@gnu.org>
2906 * process.c (sigchld_handler): Use GC_CONSP, GC_INTEGERP, GC_EQ
2907 since this function can be called during GC.
2909 * callproc.c (Fcall_process): Handle errors from pipe(2).
2910 (child_setup): Delete code in #ifdef vipc.
2912 2001-09-19 Gerd Moellmann <gerd@gnu.org>
2914 * xdisp.c (decode_mode_spec): Add parameter MULTIBYTE.
2915 (display_mode_element): Display the string from decode_mode_spec
2916 depending on its multibyteness.
2918 * s/netbsd.h (LD_SWITCH_SYSTEM, C_SWITCH_SYSTEM): Add /usr/pkg.
2920 * m/macppc.h (DATA_SEG_BITS): Also define for GCC 3.
2922 2001-09-18 Gerd Moellmann <gerd@gnu.org>
2924 * keyboard.c (Frecursive_edit): Pass (BUFFER . SINGLE-KBOARD) to
2925 recursive_edit_unwind.
2926 (recursive_edit_unwind): Set kboard state according to
2929 * buffer.c (modify_overlay): Don't do nothing if START == END;
2930 This can still be a modification, for example when an overlay has
2931 a before-string or after-string.
2932 (Fdelete_overlay): Prevent redisplay optimizations when deleting
2933 an overlay with before-string or after-string.
2935 * s/netbsd.h (C_SWITCH_SYSTEM): Add.
2936 (LD_SWITCH_SYSTEM): Include /usr/local/lib.
2938 * xdisp.c (try_window_id) [!GLYPH_DEBUG]: Give up if
2939 first_unchanged_at_end_row is in front of
2940 last_unchanged_at_beg_row. This code should be removed after the
2943 2001-09-17 Gerd Moellmann <gerd@gnu.org>
2945 * buffer.h (BUF_COMPUTE_UNCHANGED): Use BUF_MODIFF and
2946 BUF_OVERLAY_MODIFF instead of MODIFF and OVERLAY_MODIFF.
2948 * m/macppc.h (DATA_SEG_BITS) [__linux__]: Define for GCC
2951 2001-09-14 Eli Zaretskii <eliz@is.elta.co.il>
2953 * dired.c (Ffile_attributes): Doc fix.
2955 2001-09-14 Gerd Moellmann <gerd@gnu.org>
2957 * fileio.c (Ffile_symlink_p): Fix last change.
2959 * filelock.c (current_lock_owner): Fix last change.
2961 2001-09-13 Gerd Moellmann <gerd@gnu.org>
2963 * filelock.c (current_lock_owner): If readlink returns ERANGE,
2964 take that to mean that the buffer is too small.
2966 * fileio.c (Ffile_symlink_p): If readlink returns ERANGE, take
2967 that to mean that the buffer is too small.
2969 * xdisp.c (reseat_1): Set IT's multibyte_p flag according to the
2970 current buffer's multibyteness when discarding the iterator's
2973 * xfns.c (Fx_window_property): Handle case that property gets
2974 deleted between the two calls to XGetWindowProperty.
2976 2001-09-11 Gerd Moellmann <gerd@gnu.org>
2978 * minibuf.c (read_minibuf_unwind): Bind inhibit-modification-hooks.
2980 * minibuf.c (read_minibuf): Bind inhibit-modification-hooks to t,
2981 in addition to read-only.
2983 * xdisp.c (with_echo_area_buffer): Bind inhibit-modification-hooks
2984 to t in addition to read-only.
2986 * lisp.h (Qinhibit_modification_hooks): Declare.
2988 * insdel.c (Qinhibit_modification_hooks): New variable.
2989 (syms_of_insdel): Initialize and staticpro it.
2991 * textprop.c (verify_interval_modification): Don't run
2992 modification-hooks if inhibit_modification_hooks.
2994 * dispnew.c (set_window_cursor_after_update): Fix code
2995 finding glyph row containing cursor when cursor_in_echo_area
2998 * xdisp.c (init_from_display_pos): Put some code in #if 0.
2999 (add_to_log): Use bcopy instead of strcpy.
3000 (init_from_display_pos): Use an explicit loop over bytes in
3001 overlay strings instead of calling index.
3003 2001-09-10 Gerd Moellmann <gerd@gnu.org>
3005 * alloc.c (allocate_buffer): Call VALIDATE_LISP_STORAGE.
3007 * dispnew.c (direct_output_for_insert): Don't change IT's
3008 stop_charpos to something in front of its current position.
3010 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: Take args like
3013 2001-09-10 Richard M. Stallman <rms@gnu.org>
3015 * frame.c (Fmouse_position): Doc fix.
3017 2001-09-07 Gerd Moellmann <gerd@gnu.org>
3019 * xdisp.c (init_from_display_pos): Don't compare the result
3020 of calling index with NULL.
3022 2001-09-06 Gerd Moellmann <gerd@gnu.org>
3024 * xfns.c (x_set_background_color): Don't change the colors
3025 of the X window of scroll bar widgets.
3027 2001-09-05 Andrew Innes <andrewi@gnu.org>
3029 * w32fns.c (w32_createwindow): Undo last change.
3031 2001-09-05 Gerd Moellmann <gerd@gnu.org>
3033 * macros.c (store_kbd_macro_char): Fix computation of kbd_macro_end.
3035 * xdisp.c (string_buffer_position): Use *single_char_property*
3036 functions instead of the *single_property* functions.
3038 2001-09-04 Andrew Innes <andrewi@gnu.org>
3040 * w32term.c (w32_read_socket): Add more information to debugging
3043 * w32fns.c (w32_createwindow): Remove the WS_CLIPCHILDREN style
3044 from Emacs frames, so that calls to GetClipBox in w32term.c
3045 correctly report when part of a frame is visible (including
3046 scrollbars, etc). This prevents repeated redrawing of frames when
3047 only a scrollbar is visible.
3048 (w32_wnd_proc): Add more frame information to debugging output.
3050 2001-09-03 Stefan Monnier <monnier@cs.yale.edu>
3052 * xdisp.c (handle_single_display_prop): Fix for int/Lisp_Object mixup.
3054 2001-09-03 Gerd Moellmann <gerd@gnu.org>
3056 * xterm.c (note_mouse_highlight) <help-echo>: When looking for
3057 help-echo for a string which doesn't have help-echo itself, use
3058 get-char-property to obtain the help-echo from the string's buffer
3059 (note_mouse_highlight) <mouse-face>: When on a string that doesn't
3060 have mouse-face, look ``under'' the string for mouse-face from an
3062 (fast_find_position): Add parameter STOP. In the final row, stop
3063 before glyphs having STOP as object. Don't consider glyphs that
3064 are not from a buffer.
3066 * buffer.c (syms_of_buffer) <default-directory>: Doc fix.
3068 2001-09-01 Eli Zaretskii <eliz@is.elta.co.il>
3070 * fns.c (Fmd5): Doc fix.
3072 2001-08-31 Gerd Moellmann <gerd@gnu.org>
3074 * composite.c (update_compositions): Do nothing if
3075 inhibit-modification-hooks is set.
3077 2001-08-30 Gerd Moellmann <gerd@gnu.org>
3079 * emacs.c (shut_down_emacs): Don't call check_glyph_memory
3080 and check_message_stack if terminating abnormally. We want
3081 glyph matrices etc. in a core dump.
3083 * xdisp.c (Qbuffer_position, Qposition, Qobject): New variables.
3084 (syms_of_xdisp): Initialize them.
3085 (handle_single_display_prop): Don't change point, bind `object',
3086 `position', and `buffer-position' instead to the object having the
3087 `display' property, position in the object and position in the buffer.
3089 * fileio.c (Finsert_file_contents): Don't change the multibyteness
3090 of the buffer if REPLACE is non-nil.
3092 2001-08-29 Gerd Moellmann <gerd@gnu.org>
3094 * fileio.c (Finsert_file_contents): Undo change of 2001-08-27.
3096 2001-08-28 Eli Zaretskii <eliz@is.elta.co.il>
3098 * w32term.c (x_set_glyph_string_background_width)
3099 (show_mouse_face): Track the last changes in xterm.c.
3101 2001-08-28 Gerd Moellmann <gerd@gnu.org>
3103 * xterm.c (x_set_glyph_string_background_width): Set the glyph
3104 string's background width so that multi-line mouse-face is drawn
3105 to the right edge of the window.
3106 (show_mouse_face): Set the row's mouse_face_p flag after drawing
3109 * dispnew.c (direct_output_for_insert): Set updated_area
3110 before inserting/writing glyphs.
3112 * xdisp.c (display_mode_element): Use string_byte_to_char to
3113 determine character positions in strings, use chars_in_text
3114 instead of strwidth.
3115 (dump_glyph_row) [GLYPH_DEBUG]: Take a glyph row instead of
3116 a matrix as parameter; this is easier to use from GDB.
3118 2001-08-28 Miles Bader <miles@gnu.org>
3120 * textprop.c (Fprevious_single_char_property_change)
3121 (Fnext_single_char_property_change): Doc fixes.
3123 2001-08-27 Gerd Moellmann <gerd@gnu.org>
3125 * fileio.c (Finsert_file_contents): Allocate, restore, and
3126 free composition data in the case of REPLACE not being nil.
3128 * xdisp.c (init_from_display_pos, init_to_row_end): Return 0 if
3129 there exist overlay strings with newlines at POS.
3130 (text_outside_line_unchanged_p): Return 0 if changes start at
3131 START and overlays exist at START. Likewise for END.
3132 (try_window_id): Give up if init_to_row_end returns 0.
3134 * fileio.c (Finsert_file_contents): Call Fset_buffer_multibyte
3137 2001-08-24 Gerd Moellmann <gerd@gnu.org>
3139 * keymap.c (access_keymap): Return the cdr of the binding of
3140 a generic character instead of its definition (KEY . BINDING).
3142 * fileio.c (Finsert_file_contents): Set coding's dest_multibyte
3143 to 0 also in the REPLACE case.
3145 2001-08-24 Andrew Choi <akochoi@cse.cuhk.edu.hk>
3147 * fileio.c (Ffile_readable_p) [macintosh]: Call access instead of
3148 open to determine whether file is readable (as for DOS_NT).
3150 2001-08-23 Gerd Moellmann <gerd@gnu.org>
3152 * fileio.c (Finsert_file_contents): If VISIT is non-nil, and
3153 coding.type is coding_type_no_conversion or coding_type_raw_text,
3154 use Fset_buffer_multibyte to make the buffer unibyte if REPLACE is
3155 non-nil instead of just setting enable_multibyte_characters in the
3158 2001-08-22 Gerd Moellmann <gerd@gnu.org>
3160 * dispextern.h (struct face_cache): Add member
3161 menu_face_changed_p.
3163 * xfaces.c (menu_face_changed_default): New variable.
3164 (menu_face_changed_count): Variable removed.
3165 (Finternal_set_lisp_face_attribute): Doc fix. If FRAME is t, set
3166 the menu_face_changed_default flag, otherwise set the FRAME's
3167 menu_face_changed_p flag if the `menu' face has been changed.
3168 Prevent calling set_font_frame_param if FRAME is t.
3169 (make_face_cache): Initialize cache's menu_face_changed_p
3170 from menu_face_changed_default.
3171 (realize_basic_faces): Look into the frame's face cache to
3172 determine if the menu appearance needs updating.
3174 * keymap.c (access_keymap): Fix last change to not consider
3175 IDX when it has modifiers.
3177 2001-08-21 Gerd Moellmann <gerd@gnu.org>
3179 * keymap.c (access_keymap): If a binding of the form (GENERIC-CHAR
3180 . BINDING) exists, where GENERIC-CHAR is the generic character of
3181 the charset of IDX, return BINDING unless there exists a binding
3184 2001-08-16 Gerd Moellmann <gerd@gnu.org>
3186 * xrdb.c (SYSV): Don't define on Solaris 2.
3187 From Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>.
3189 * xdisp.c (move_it_by_lines) <DVPOS < 0>: Start at the beginning
3190 of the screen line, not text line, containing IT's current position.
3192 2001-08-15 Gerd Moellmann <gerd@gnu.org>
3194 * window.c (window_scroll_pixel_based): Don't recenter if
3195 PT is partially visible in the window.
3197 * xterm.c (expose_window_tree, expose_window, expose_line):
3198 Return 1 when overwriting mouse-face.
3199 (expose_frame): If mouse-face was overwritten, redo it.
3201 * xfaces.c (x_update_menu_appearance): Don't call
3202 set_frame_menubar, let the next redisplay do it.
3204 2001-08-14 Andrew Innes <andrewi@gnu.org>
3206 * w32term.c (x_draw_glyph_string): Draw relief (if any) before
3207 drawing glyph string.
3209 2001-08-14 Eli Zaretskii <eliz@is.elta.co.il>
3211 * s/hiuxwe2.h: New file, for the HITACHI SR2001/SR2201 series
3214 2001-08-14 Gerd Moellmann <gerd@gnu.org>
3216 * xfaces.c (x_update_menu_appearance): Save and restore value of
3217 interrupt_input_blocked.
3219 2001-08-13 Gerd Moellmann <gerd@gnu.org>
3221 * xdisp.c (move_it_by_lines) <DVPOS < 0>: If not already on
3222 a line start, move back to the line start.
3224 * xdisp.c (resize_echo_area_exactly): Don't resize the mini-window
3225 exactly when a mini-buffer is active.
3227 * keyboard.c (make_lispy_event): Interpret double_click_fuzz
3228 in units of 1/8 character on non window-system frames.
3229 (syms_of_keyboard) <double-click-fuzz>: Doc fix.
3231 2001-08-10 Eli Zaretskii <eliz@is.elta.co.il>
3233 * keyboard.c (syms_of_keyboard) <double-click-fuzz>: Fix a typo in
3236 2001-08-09 Gerd Moellmann <gerd@gnu.org>
3238 * keyboard.c (Vpre_help_message): New variable.
3239 (syms_of_keyboard): Initialize and staticpro it.
3240 (show_help_echo): Record current message before displaying a
3241 help-echo, and restore that message when clearing the help.
3243 * xfns.c (x_create_im): Remove prototype.
3245 * xdisp.c (mark_window_display_accurate_1): Remove an assertion.
3247 * dispnew.c (adjust_glyph_matrix): Undo last change.
3249 2001-08-08 Gerd Moellmann <gerd@gnu.org>
3251 * dispnew.c (adjust_glyph_matrix): In the optimization for
3252 windows whose height has changed, disable partially visible lines.
3254 2001-08-07 Gerd Moellmann <gerd@gnu.org>
3256 * window.c (Frecenter): If ARG < 0, and on a window system
3257 frame, count in some empty lines when we can't move -ARG lines down.
3259 * xdisp.c (start_display): Don't try to determine the continuation
3260 lines width if lines are truncated. It's superfluous and leads to
3261 incorrect results if POS is not visible in the window after
3262 reseating the iterator at the previous line start.
3264 2001-08-06 Gerd Moellmann <gerd@gnu.org>
3266 * xterm.c (x_dump_glyph_string): Put in #if GLYPH_DEBUG.
3268 2001-08-06 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
3270 * alloc.c (init_stack): Remove declaration.
3272 2001-08-03 Gerd Moellmann <gerd@gnu.org>
3274 * keyboard.c (read_key_sequence): Check that key is an integer
3275 before comparing it with quit_char.
3276 (add_command_key): Use larger_vector.
3277 (read_char_x_menu_prompt): Instead of converting symbol and
3278 integer events into conses (EVENT . nil), use (EVENT . disabled)
3279 which cannot be confused with valid events.
3280 (read_char): When reading from Vunread_command_events, check for
3281 events of the form (EVENT . disabled) instead of
3284 * xdisp.c (resize_mini_window): If Vmax_mini_window_height is
3285 a float, determine the max height from the frame's height.
3287 2001-08-02 Gerd Moellmann <gerd@gnu.org>
3289 * xdisp.c (redisplay_internal): Take message_cleared_p into
3290 account only if minibuf_level == 0.
3292 2001-08-01 Gerd Moellmann <gerd@gnu.org>
3294 * xdisp.c (redisplay_internal): Add a check for the last
3297 * xdisp.c (message_cleared_p): New variable.
3298 (clear_message): Set message_cleared_p when clearing the current
3300 (redisplay_internal): Look at message_cleared_p to capture
3301 the case that the echo area should be cleared.
3303 * keyboard.c (command_loop_1): Fix spelling of
3304 resize_echo_area_exactly.
3306 * dispextern.h (resize_echo_area_exactly): Fix typo in function name.
3308 * xdisp.c (resize_echo_area_exactly): Fix typo in function name.
3310 * xfns.c (x_set_tool_bar_lines): Clear the tool bar window's
3311 current matrix when the window gets smaller.
3313 2001-08-01 Eli Zaretskii <eliz@is.elta.co.il>
3315 * print.c (strout): Cast the character passed to insert_char to
3316 unsigned char, to avoid sign extension when it is promoted to int.
3318 2001-07-31 Gerd Moellmann <gerd@gnu.org>
3320 * fileio.c (Finsert_file_contents): Don't treat a return value
3321 of 0 from emacs_read as an IO error.
3323 2001-07-30 Gerd Moellmann <gerd@gnu.org>
3325 * keyboard.c (abs): New macro.
3326 (double_click_fuzz): New variable.
3327 (make_lispy_event): Use it to determine what makes a double-click.
3328 (syms_of_keyboard): DEFVAR_INT it.
3330 * xmenu.c (set_frame_menubar): Take into account that
3331 f->menu_bar_vector can be nil, and not a vector. From Ken Raeburn
3334 2001-07-27 Gerd Moellmann <gerd@gnu.org>
3336 * xterm.c (x_get_glyph_string_clip_rect): Minor cleanup.
3338 * dispnew.c (shift_glyph_matrix, blank_row): Fix computation
3339 of row's visible height.
3341 * xdisp.c (init_from_display_pos): If POS is in an overlay string,
3342 deal with the first overlay string having an image `display' property.
3343 (try_window_reusing_current_matrix, compute_line_metrics):
3344 Fix computation of row's visible height for the case that part of the
3345 row is invisible above and part of the row is at the same time
3346 invisible below the window.
3348 2001-07-26 Gerd Moellmann <gerd@gnu.org>
3350 * xfns.c (x-show-tip): Doc fix.
3352 * xfns.c (Vx_max_tooltip_size): New variable.
3353 (syms_of_xfns): DEFVAR_LISP it.
3354 (Fx_show_tip): Set frame's window_width to the width of the
3355 window. Use a maximum tooltip size specified by
3356 Vx_max_tooltip_size, if that has valid contents.
3357 (x_create_tip_frame): Set tooltip buffer's truncate-lines to nil.
3359 2001-07-26 Andrew Innes <andrewi@gnu.org>
3361 * w32term.c (x_display_list): New variable.
3362 (w32_term_init): Set it.
3364 * w32term.h (x_display_list): New extern.
3366 2001-07-26 Gerd Moellmann <gerd@gnu.org>
3368 * xdisp.c (resize_mini_window): Give up when inhibit-redisplay
3369 is non-nil, instead of when redisplaying_p is non-zero.
3371 (mark_window_display_accurate_1): Add an assertion.
3373 2001-07-25 Gerd Moellmann <gerd@gnu.org>
3375 * dispextern.h (struct it): Increase size of ctl_chars to 16.
3377 * xfns.c (Fx_file_dialog): Block/unblock input while processing
3378 events so that we get a chance of processing expose events.
3380 * xdisp.c (resize_mini_window): Don't resize while redisplaying.
3382 2001-07-24 Gerd Moellmann <gerd@gnu.org>
3384 * xfns.c (valid_image_p): Protect better against invalid image
3385 specifications. Previous code could signal an error.
3387 2001-07-23 Gerd Moellmann <gerd@gnu.org>
3389 * indent.c (current_column): Fix column computation in the
3390 presence of display table entries.
3391 (current_column_1, Fmove_to_column, compute_motion): Likewise.
3393 * dispnew.c (adjust_glyph_matrix): In the optimization for
3394 windows whose height has changed, use the new window height
3395 to compute which rows to invalidate.
3397 * editfns.c (toplevel) [STDC_HEADERS]: Include float.h.
3398 (MAX_10_EXP): New macro.
3401 * coding.c (code_convert_region): Handle the multibyte case if
3402 decoding ends with CODING_FINISH_INSUFFICIENT_SRC.
3404 2001-07-20 Gerd Moellmann <gerd@gnu.org>
3406 * dispextern.h (struct face): Change type of `stipple' to
3409 * xterm.c (x_fill_stretch_glyph_string): Remove an assertion.
3411 2001-07-19 Gerd Moellmann <gerd@gnu.org>
3413 * dispnew.c (update_window): Don't set the cursor at the end
3414 of the update if display update has been paused.
3416 * composite.h (syms_of_composite): Renamed from syms_of_composition.
3418 2001-07-18 Ken Raeburn <raeburn@gnu.org>
3420 * fns.c (Fset_char_table_default): Check that a charset is defined
3421 before checking its dimension.
3423 2001-07-17 Ken Raeburn <raeburn@gnu.org>
3425 * coding.c (setup_coding_system): Don't do any designation based
3426 on reg_bits if charset is not yet defined.
3428 * lisp.h (XVECTOR): Verify correct object type before returning a
3429 pointer, using eassert.
3431 2001-07-17 Gerd Moellmann <gerd@gnu.org>
3433 * keyboard.c (KBD_BUFFER_SIZE) [!HAVE_WINDOW_SYSTEM]:
3434 Increase to 4096 because of paste problems reported on GNU/Linux.
3436 2001-07-17 Jan Nieuwenhuizen <janneke@gnu.org>
3438 * emacs.c (USAGE1): Add +LINE:COLUMN option help.
3440 2001-07-16 Gerd Moellmann <gerd@gnu.org>
3442 * fileio.c (unwind_read): Function removed.
3443 (read_non_regular, read_non_regular_quit): New functions.
3444 (Finsert_file_contents): When reading from non-regular files,
3445 arrange to catch a `quit' and terminate the loop. Rearrange
3446 code so that a `quit' when reading from a regular file doesn't
3447 insert text in the buffer.
3449 * xfaces.c (clear_face_cache): Clear fonts on a display basis.
3450 Clear faces afterwards.
3451 (clear_font_table): Take a x_display_info parameter. Don't free
3452 fonts being the default font of any frame on the given display.
3454 2001-07-13 Gerd Moellmann <gerd@gnu.org>
3456 * xdisp.c (get_next_display_element): Use CHAR_STRING_NO_SIGNAL
3457 instead of CHAR_STRING which can signal an error.
3459 * charset.c (char_to_string_1): Extracted from char_to_string.
3460 Return -1 instead of signaling an error.
3461 (char_to_string): Use it.
3463 * charset.h (CHAR_STRING_NO_SIGNAL): New macro.
3465 2001-07-12 Stefan Monnier <monnier@cs.yale.edu>
3467 * coding.c (Ffind_coding_systems_region_internal): If safe_codings
3468 is t, don't try to append anything to it.
3470 2001-07-12 Eli Zaretskii <eliz@is.elta.co.il>
3472 * dired.c (file_name_completion): Pass dp->d_name to
3473 Fstring_match, not elt, which is always nil here.
3475 2001-07-12 Gerd Moellmann <gerd@gnu.org>
3477 * xselect.c (x_decline_selection_request): Handle errors
3478 caused by receivers that have vanished.
3480 * xterm.c (XTread_socket) <PropertyNotify>: Put the code
3481 ignoring events on foreign windows in #if 0. Always dispatch
3482 the event after checking it with x_handle_property_notify.
3484 * xselect.c (TRACE0, TRACE1, TRACE2): New macros, defined
3485 depending on TRACE_SELECTION. Replace fprintfs in #if 0 with
3486 TRACE macros to facilitate debugging. Add additional trace statements.
3487 (toplevel): Add prototypes for file-local functions.
3488 (x_atom_to_symbol): Remove DPYINFO parameter.
3490 2001-07-11 Stefan Monnier <monnier@cs.yale.edu>
3492 * w32menu.c (menubar_selection_callback, w32_menu_show):
3493 Initialize `entry' to nil.
3494 (w32_dialog_show): Remove unused `save_wv' variable.
3495 (name_is_separator): Recognize "--:foo" and "--foo-bar".
3497 2001-07-11 Gerd Moellmann <gerd@gnu.org>
3499 * xdisp.c (try_cursor_movement): Prevent a warning from GCC 3.0.
3501 * fileio.c (unwind_read): Print a message when discarding inserted
3502 text or switching the buffer to unibyte. Change parameter.
3503 (Finsert_file_contents): Don't pass VISIT to unwind_read.
3505 * fileio.c (unwind_read): New function.
3506 (Finsert_file_contents): Record it as unwind-function for
3507 the case that reading is interrupted by C-g.
3509 2001-07-10 Gerd Moellmann <gerd@gnu.org>
3511 * dispnew.c (update_window): Don't skip the header-line
3512 update when scrolling_window returns 0.
3514 * xfaces.c (unload_color): Do nothing if PIXEL is -1.
3516 * xfns.c (Fx_create_frame): Initialize frame colors to -1,
3517 for the case that x_decode_color signals an error.
3519 * xdisp.c (add_to_log): Do nothing if called asynchronously.
3521 2001-07-09 Gerd Moellmann <gerd@gnu.org>
3523 * sound.c (toplevel): Include <signal.h> and "syssignal.h".
3524 (vox_configure, vox_close) [SIGIO]: Block/unblock SIGIO
3527 2001-07-06 Eli Zaretskii <eliz@is.elta.co.il>
3529 * dosfns.c (syms_of_dosfns): Add \n\ at the end of a line in the
3530 doc string line for dos-timezone-offset.
3532 * msdos.c (do_visible_bell): Add \n\ at the end of each line of
3533 inline assembly, to avoid compiler warnings.
3534 (syms_of_msdos): Add \n\ at the end of a line in the doc string
3535 line for dos-unsupported-char-glyph.
3537 * buffer.c (syms_of_buffer) [if 0]: Avoid a warning from GCC 3.0.
3539 2001-07-05 Gerd Moellmann <gerd@gnu.org>
3541 * sound.c: Include Emacs' header files with #include "...".
3543 * eval.c (specbind): Additionally record the buffer that was
3544 current when a buffer-local or frame-local variable was bound.
3546 2001-07-04 Gerd Moellmann <gerd@gnu.org>
3548 * xterm.c (x_produce_glyphs): Don't convert multibyte characters
3549 to unibyte characters in unibyte buffers.
3551 2001-07-03 Gerd Moellmann <gerd@gnu.org>
3553 * eval.c (specbind): If SYMBOL has a frame-local binding, record
3554 the frame on the binding stack. Change format of entries for
3555 local bindings on the binding stack to '(SYMBOL . WHERE)'.
3556 (unbind_to): Handle unbinding a frame-local variable.
3558 * xdisp.c (compute_line_metrics): On ttys, subtract continuation
3559 glyphs and truncation glyphs at the end of a row from its pixel width.
3560 (dump_glyph_row): Print row's continuation_lines_width.
3561 (try_window_id): Take the shortcut if ZV is visible in the
3562 window, but there are actually no changes at ZV.
3564 2001-07-02 Gerd Moellmann <gerd@gnu.org>
3566 * xterm.h (x_free_dpy_colors): Add prototype.
3568 * xterm.c (cvt_pixel_dtor): Call x_free_dpy_colors with the
3569 right number of arguments.
3571 * Makefile.in (tags): Depend on $(lwlibdir)/TAGS.
3572 ($(lwlibdir)TAGS): New target.
3573 (TAGS): Fix dependency list.
3575 * xterm.c (x_list_fonts): Make sure XFreeFont is called
3578 2001-06-30 Gerd Moellmann <gerd@gnu.org>
3580 * emacs.c (main): Remove extern declaration for sys_nerr, which
3581 isn't used and causes a compilation error with GCC 3.0 on
3584 2001-06-27 Gerd Moellmann <gerd@gnu.org>
3586 * widget.c (EmacsFrameSetCharSize): Turn off atimers and block
3587 SIGIO around the code where Xt might wait for a ConfigureNotifyEvent.
3588 (toplevel): Include <signal.h> and syssignal.h.
3590 * sound.c (vox_configure, vox_close): Turn off atimers
3593 2001-06-26 Gerd Moellmann <gerd@gnu.org>
3595 * keyboard.c (read_char) <non_reread>: Record the previous idle
3596 start time before calling timer_stop_idle.
3597 (read_char) <reread_first>: After processing a help-echo event,
3598 restore the previous idle start time.
3600 * xdisp.c (handle_invisible_prop): Deal with overlay strings at
3601 the start of invisible text.
3602 (setup_for_ellipsis): New function.
3603 (next_overlay_string): After all overlay strings have been
3604 processed, display an ellipsis if necessary.
3605 (load_overlay_strings, get_overlay_strings): Add parameter CHARPOS.
3606 (push_it): Initialize display_ellipsis_p on the iterator's stack.
3608 * dispextern.h (struct iterator_stack_entry): Add member
3611 2001-06-25 Gerd Moellmann <gerd@gnu.org>
3613 * widget.c (EmacsFrameSetCharSize): Set XtNwaitForWm depending
3614 on the value of the wait-for-wm frame parameter.
3616 * xterm.h (struct x_output): Add member wait_for_wm.
3618 * xfns.c (Qwait_for_wm): New variable.
3619 (x_frame_parms): Add entry for `wait-for-wm".
3620 (x_set_wait_for_wm): New function.
3621 (Fx_create_frame): Call x_default_parameter for wait-for-wm.
3622 (syms_of_xfns): Initialize and staticpro Qwait_for_wm.
3624 * xdisp.c (try_window_id) <all changes below window end>: Don't
3625 take this shortcut if ZV is visible in the window.
3626 (try_window_id): When checking for window start being in changed
3627 text, don't check that the buffer's size has changed.
3629 2001-06-23 Richard M. Stallman <rms@gnu.org>
3631 * minibuf.c (Fcompleting_read): Doc fix.
3633 2001-06-19 Gerd Moellmann <gerd@gnu.org>
3635 * composite.c (Ffind_composition_internal): Accept ZV
3636 and a string's end position as POS.
3638 2001-06-18 Gerd Moellmann <gerd@gnu.org>
3640 * composite.c (Ffind_composition_internal): Check POS
3643 2001-06-15 Eli Zaretskii <eliz@is.elta.co.il>
3645 * editfns.c (Fmessage_box): If the frame is not under a window
3646 system, output the message in the echo area.
3648 2001-06-14 Richard M. Stallman <rms@gnu.org>
3650 * xdisp.c (try_window_id): When EOB is visible, don't treat
3651 insertion at EOB as if it were "off the bottom of the screen."
3653 2001-06-11 Andrew Innes <andrewi@gnu.org>
3655 * w32proc.c (create_child): Add new parameter is_gui_app.
3656 (w32_executable_type): Add new parameter is_gui_app.
3657 (sys_spawnve): Use it.
3658 (sys_kill): Fake ^C for SIGINT, and ^Break (if possible) for
3659 SIGQUIT. This matches better how the signals are interpreted by
3660 MSVC compiled programs.
3661 (syms_of_ntproc): Update docstring.
3663 2001-06-02 Stefan Monnier <monnier@cs.yale.edu>
3665 * xterm.c (clear_mouse_face): Reset dpyinfo->mouse_face_overlay as
3666 well otherwise note_mouse_highlight might optimize away highlighting
3667 if we pass over that same overlay again.
3669 2001-06-02 Eli Zaretskii <eliz@is.elta.co.il>
3671 * lread.c (Fload): Document that the argument is run via
3672 substitute-in-file-name.
3674 2001-05-31 Gerd Moellmann <gerd@gnu.org>
3676 * Makefile.in (bootstrap-doc): New target.
3677 (bootstrap-emacs): Depend on it.
3679 * fileio.c (Fdo_auto_save): Don't try to create the directory of
3680 auto-save-list-file-name when shutting down Emacs, because
3681 creating the directory might signal an error, and leaves
3682 Emacs in a strange state.
3684 * term.c: (tty_cursor_hidden): New variable.
3685 (update_begin): Don't call tty_hide_cursor. Clean up.
3686 (update_end, set_terminal_window, set_scroll_region): Clean up.
3687 (ring_bell, reset_terminal_modes): Clean up.
3688 (tty_hide_cursor, tty_show_cursor): Hide/show cursor depending
3689 on tty_cursor_hidden.
3690 (write_glyphs): Call tty_hide_cursor.
3692 2001-05-30 Stefan Monnier <monnier@cs.yale.edu>
3694 * buffer.c (copy_overlays): Make ENABLE_CHECKING happy.
3696 2001-05-30 Gerd Moellmann <gerd@gnu.org>
3698 * xfns.c (enum image_value_type): New enumerator
3699 IMAGE_STRING_OR_NIL_VALUE.
3700 (parse_image_spec): Handle it.
3701 (xbm_format, pbm_format): Use it for :foreground and :background.
3702 (xbm_load, pbm_load): Check for nil color names.
3704 * xterm.c (note_mouse_highlight): If an overlapping overlay
3705 exists, but we find that we highlight the same overlay as before,
3706 don't do the highlighting again.
3708 2001-05-29 Gerd Moellmann <gerd@gnu.org>
3710 * xmenu.c (single_submenu, xmenu_show) [!HAVE_MULTILINGUAL_MENU]:
3711 Protect unibyte strings created by replacing their multibyte
3712 equivalents in menu_items.
3714 * keymap.c (Fsingle_key_description): NUL-terminate the string
3715 buffer before calling build_string.
3717 * callproc.c (Fcall_process): Deal with decode_coding returning
3718 CODING_FINISH_INCONSISTENT_EOL.
3720 2001-05-28 Gerd Moellmann <gerd@gnu.org>
3722 * xmenu.c (xmenu_show) [!HAVE_MULTILINGUAL_MENU]: Don't overwrite
3723 an item's name with its key description in case the description
3724 is a multibyte string.
3726 * keymap.c (Fsingle_key_description): Create a multibyte string
3729 * macros.c (Fstart_kbd_macro): Doc fix.
3731 * xterm.c (cursor_in_mouse_face_p): New function.
3732 (x_draw_stretch_glyph_string): Use it to choose a different GC
3733 when drawing a cursor within highlighted text.
3735 * editfns.c (char_property_eq): Put in #if 0.
3737 * indent.c (string_display_width): Put in #if 0.
3739 * lread.c (Fload): Remove unused label.
3741 * termcap.c (speeds): Put in #if 0.
3743 2001-05-18 Gerd Moellmann <gerd@gnu.org>
3745 * eval.c (call_debugger): Don't bind inhibit-eval-during-redisplay.
3747 * xfaces.c (xlfd_point_size): Don't divide pixel size from
3748 transformation matrix by 10.
3750 2001-05-16 Gerd Moellmann <gerd@gnu.org>
3752 * xfns.c (x_set_foreground_color): Change frame's cursor_pixel
3753 only if it's equal to the former foreground pixel color.
3754 (x_set_foreground_color, x_set_background_color)
3755 (x_set_mouse_color, x_set_cursor_color): Cleaned up.
3757 2001-05-16 Dave Love <fx@gnu.org>
3759 * insdel.c (signal_before_change, signal_after_change): Consider a
3760 local change hook which changes the buffer.
3762 * process.c (read_process_output): Don't call signal_after_change
3763 and update_compositions after insert_from_string_before_markers.
3765 2001-05-16 Gerd Moellmann <gerd@gnu.org>
3767 * xfaces.c (split_font_name): Use the right field when
3768 checking for `[...]' syntax.
3770 * buffer.c (copy_overlays): New function.
3771 (clone_per_buffer_values): Use it.
3773 * buffer.h (OVERLAY_PLIST): New macro.
3775 * keymap.c (Fsingle_key_description): Replace a build_string with
3776 a make_multibyte_string. From Kenichi Handa <handa@etl.go.jp>.
3778 * fontset.c (Ffontset_info): Check that face is non-null
3779 before accessing its fields.
3781 2001-05-15 Gerd Moellmann <gerd@gnu.org>
3783 * keyboard.c (read_key_sequence): Prevent generating a fake
3786 * xfaces.c (split_font_name): Handle `[...]' for the right
3789 * ccl.c (ccl_driver): Don't copy remaining bytes in case
3790 of CCL_STAT_INVALID_CMD.
3792 2001-05-14 Stefan Monnier <monnier@cs.yale.edu>
3794 * eval.c (Fdefvar): Only record (defvar <var>) in the load-history
3795 in <var> has no default value yet.
3797 * xfaces.c (try_alternative_families): First try the FAMILY.
3798 And if nothing is found in the end, try again with scalable fonts.
3799 (try_font_list): Let try_alternative_families do a bit more of
3800 the work. Only use FAMILY if it is not nil.
3801 (syms_of_xfaces) <scalable-fonts-allowed>: Fix docstring.
3803 2001-05-14 Gerd Moellmann <gerd@gnu.org>
3805 * xterm.c (note_mouse_highlight): Avoid changing the mouse
3806 pointer shape when show_mouse_face has already done it.
3808 * xterm.c (x_draw_glyphs): Fix computation of rightmost x for
3811 * xfaces.c (split_font_name): Make sure to leave the loop
3812 with the right value of `i'.
3814 * xfaces.c (split_font_name): Handle matrix transformations
3815 in the pixel and point size fields of XLFD font names.
3816 (xlfd_point_size): Likewise.
3818 2001-05-12 Eli Zaretskii <eliz@is.elta.co.il>
3820 * w32fns.c (w32_to_x_font): Change prototype to fit the declaration.
3821 (x_to_w32_font): Add prototype.
3823 * regex.c (malloc, realloc, free) [emacs]: Undefine before
3824 redefining, to avoid compiler warnings.
3826 * w32proc.c: Include syssignal.h, to avoid compiler warnings.
3828 * w32bdf.c (search_file_line, set_bdf_font_info, seek_char)
3829 (w32_get_bdf_glyph): Cast between unsigned char and char when
3830 passing arguments to subroutines, to shut up compiler warnings.
3831 (w32_get_bdf_glyph): Don't mix signed and unsigned when calling
3834 * xfaces.c: Include keyboard.h before frame.h, not after it.
3836 * widget.c: Include keyboard.h before frame.h.
3838 * w32term.h (struct image, struct face): Forward declaration, to
3839 avoid compiler warnings.
3841 2001-05-11 Gerd Moellmann <gerd@gnu.org>
3843 * keyboard.c (read_key_sequence): Don't modify events when
3844 generating fake prefix keys (mode-line, scroll-bar, ...) since
3845 this prevents proper processing of such events when pushed back
3846 into unread-command-events.
3848 * xterm.c (clear_mouse_face): Return 1 if text with mouse face was
3849 actually redrawn. Make the function static.
3850 (note_mouse_highlight): Fix a case where the mouse cursor
3851 was changed back to the text cursor.
3853 * xterm.h (clear_mouse_face): Remove prototype.
3855 * xdisp.c (try_window_id): Fix the fix and set the right
3858 * xdisp.c (try_window_id): Fix computation of window end in the
3859 case that lines were deleted at the end of the window. Add some
3860 more debug_method_adds.
3862 * xfaces.c (try_alternative_families): New function.
3863 (try_font_list): Use it. If ATTRS specifies a family, check
3864 fonts from that family first.
3865 (choose_face_font): Remove code setting the family part of
3868 2001-05-10 Gerd Moellmann <gerd@gnu.org>
3870 * xdisp.c (try_window_id): Fix case of all changes before
3873 * xdisp.c (try_window_id): Add some xasserts.
3875 2001-05-09 Gerd Moellmann <gerd@gnu.org>
3877 * lisp.h (GLYPH_CHAR_VALID_P): Use CHAR_VALID_P.
3879 2001-05-09 Dave Love <fx@gnu.org>
3881 * xdisp.c (GIVE_UP): Fix for K&R C.
3883 2001-05-09 Gerd Moellmann <gerd@gnu.org>
3885 * print.c (syms_of_print) <print-length, print-level>: Doc fix.
3887 * xterm.c (note_mouse_highlight): Don't change the mouse cursor
3888 back to the text cursor shape without need.
3890 2001-05-07 Gerd Moellmann <gerd@gnu.org>
3892 * xfns.c (x_set_foreground_color): Set frame's cursor_pixel.
3894 * dispextern.h (inverse_video): Declare extern.
3896 * keyboard.c (delete_kboard): Handle the case that selected_frame
3897 has been deleted in the course of x_connection_closed.
3899 2001-05-03 Eli Zaretskii <eliz@is.elta.co.il>
3901 * xterm.c (XTread_socket) <Expose> [!USE_TOOLKIT_SCROLL_BARS]:
3902 Fix the change from 2001-04-30.
3904 2001-05-03 Gerd Moellmann <gerd@gnu.org>
3906 * xfns.c (file_dialog_unmap_cb): New function.
3907 (Fx_file_dialog): Use it as XmNunmapCallback to capture the case
3908 where a dialog is closed via the window manager.
3910 * xdisp.c (try_window_id): Cases of changes all in front of
3911 the window start or all below the window end mostly rewritten.
3912 (redisplay_window): Move the tests if try_window_id is
3913 applicable to try_window_id.
3914 (GIVE_UP): New macro.
3916 2001-05-02 Gerd Moellmann <gerd@gnu.org>
3918 * xterm.c (expose_window): Return int. If W is the window
3919 currently being updated, mark the frame garbaged.
3920 Fix computation of rows intersecting the exposed rectangle.
3921 (expose_window_tree): Stop when expose_window returns 0.
3923 * xterm.c (x_draw_stretch_glyph_string): Don't draw background
3924 again if it has already been drawn.
3926 2001-05-01 Stefan Monnier <monnier@cs.yale.edu>
3928 * syntax.c (update_syntax_table): Check that oldi has the same
3929 properties as old_prop before deciding not to invalidate.
3931 2001-04-30 Gerd Moellmann <gerd@gnu.org>
3933 * undo.c (Fprimitive_undo): In a writable buffer, enable undoing
3934 read-only text that is so because of text properties.
3936 * xterm.c (x_window_to_menu_bar) [USE_LUCID]: New function.
3937 (XTread_socket) <Expose> [USE_LUCID]: Handle events for
3938 windows that are components of a Lucid menu bar.
3940 2001-04-27 Gerd Moellmann <gerd@gnu.org>
3942 * term.c (turn_on_face): Fix reverse video handling on terminals
3943 that don't support colors.
3945 2001-04-26 Gerd Moellmann <gerd@gnu.org>
3947 * editfns.c (save_excursion_restore): Don't use XBUFFER on
3950 2001-04-25 Gerd Moellmann <gerd@gnu.org>
3952 * term.c (toggle_highlight): New function.
3953 (turn_on_face): Change handling of reverse video.
3955 * process.c (wait_reading_process_input):
3956 Call record_asynch_buffer_change only if a timer really changed buffers.
3958 * buffer.c (mouse_face_overlay_overlaps): Fix the computation
3959 of the number of overlays to check.
3961 * keyboard.c (command_loop_1): Redo change of 2001-03-12.
3963 * xdisp.c (try_window_id): Fix a case where window_end_pos
3964 and window_end_bytepos were not adjusted.
3966 2001-04-23 Gerd Moellmann <gerd@gnu.org>
3968 * xfaces.c (compute_char_face): If buffer is unibyte, set CH to
3971 2001-04-21 Eli Zaretskii <eliz@is.elta.co.il>
3973 * process.c (wait_reading_process_input) [!subprocesses]:
3974 Don't reference waiting_for_user_input_p, it's not defined in the
3975 branch without async subprocesses support.
3977 2001-04-19 Gerd Moellmann <gerd@gnu.org>
3979 * keyboard.c (delete_kboard): Prevent a dangling reference
3980 from current_kboard to KB, which is freed.
3982 * process.c (wait_reading_process_input):
3983 Call record_asynch_buffer_change after running timers, to make
3984 read_key_sequence aware of buffer changes from under it.
3986 2001-04-18 Gerd Moellmann <gerd@gnu.org>
3988 * xfaces.c (Qscalable_fonts_allowed): New variable.
3989 (realizing_basic_faces_p): Removed.
3990 (x_face_list_fonts): Special handling for realizing_basic_faces_p
3992 (realize_basic_faces): Specbind Qscalable_fonts_allowed to t.
3993 (syms_of_xfaces): Initialize Qscalable_fonts_allowed. Change default
3994 for scalable-fonts-allowed to t.
3996 * fileio.c (Finsert_file_contents): If the file size returned from
3997 stat is zero, set END to READ_BUF_SIZE. This makes sure we can
3998 read from files on a procfs whose contents are generated dynamically.
4000 2001-04-18 Eli Zaretskii <eliz@is.elta.co.il>
4002 * gmalloc.c (__malloc_size_t) [__GNUC__]: If STDC_HEADERS is not
4003 defined, include stddef.h and use __SIZE_TYPE__ instead of size_t.
4004 (__memalign_hook): Make the two prototypes consistent.
4006 2001-04-17 Gerd Moellmann <gerd@gnu.org>
4008 * xdisp.c (redisplay_window): Make sure to clear the desired glyph
4009 matrix of mini-windows.
4011 2001-04-12 Stefan Monnier <monnier@cs.yale.edu>
4013 * intervals.c (find_interval): Don't rebalance during signal handling.
4015 2001-04-11 Gerd Moellmann <gerd@gnu.org>
4017 * fns.c: Include blockinput.h.
4019 * fns.c (Fplist_get): Don't QUIT if interrupt_input_blocked.
4021 2001-04-10 Gerd Moellmann <gerd@gnu.org>
4023 * fns.c (Fcompare_strings): Fix return values.
4025 * window.c (window_scroll): Change the meaning of N to mean
4026 N screen-fulls or N lines.
4027 (window_scroll_pixel_based, window_scroll_line_based)
4028 (scroll_command, Fscroll_other_window): Change accordingly.
4030 * window.c (window_scroll_pixel_based, Frecenter):
4031 Call window_box_height instead of using it.last_visible_y for the
4032 height of the window.
4034 * xdisp.c (redisplay_window) <recenter>: Call window_box_height
4035 instead of using it.last_visible_y for the height of the window.
4037 * w32proc.c (sys_spawnve): Quote more chars for Cygwin.
4038 From Dan Holmsand <dan@eyebee.com>.
4040 * w32.c (sys_open): Try to open file without _O_CREAT first, to be
4041 able to write to hidden and system files. From Dan Holmsand
4044 * fileio.c (Fcopy_file) [WINDOWSNT]: Use CopyFile. From Dan
4045 Holmsand <dan@eyebee.com>.
4047 2001-04-09 Gerd Moellmann <gerd@gnu.org>
4049 * fns.c (Fplist_get, Fplist_put): Add QUITs.
4051 * window.c (window_internal_height): Return 1 less if the
4052 window has a header line.
4054 * xdisp.c (try_window_id): When scrolling on a terminal, take
4055 the change of window_internal_height into account.
4057 2001-04-09 Eli Zaretskii <eliz@is.elta.co.il>
4059 * gmalloc.c (align): If the argument SIZE would overflow
4060 __malloc_ptrdiff_t, fail right away.
4062 2001-04-06 Gerd Moellmann <gerd@gnu.org>
4064 * xfns.c (compute_tip_xy): Add parameters WIDTH and HEIGHT.
4065 Make sure the tooltip is completely visible.
4066 (x_make_gc): Use FRAME_X_SCREEN_NUMBER.
4068 * xterm.h (FRAME_X_SCREEN_NUMBER): New macro.
4070 * xmenu.c (xmenu_show): Use FRAME_X_SCREEN_NUMBER.
4072 2001-04-06 Dave Love <fx@gnu.org>
4074 * composite.c (update_compositions) <check_mask & CHECK_HEAD>:
4077 2001-04-06 Gerd Moellmann <gerd@gnu.org>
4079 * composite.h (COMPOSITION_VALID_P): Allow integers as cdrs of PROP.
4081 * xdisp.c (Qinhibit_eval_during_redisplay): Make it a Lisp_Object.
4083 2001-04-05 Gerd Moellmann <gerd@gnu.org>
4085 * sysdep.c (getwd) [!HAVE_GETWD]: Unblock input before returning.
4087 * editfns.c (Fcurrent_time_zone): Accept spaces in timezone names.
4089 * xfns.c (Vmotif_version_string) [USE_MOTIF]: New variable.
4090 (syms_of_xfns): DEFVAR_LISP it. Initialize from XmVERSION_STRING.
4092 * xmenu.c (free_frame_menubar) [USE_MOTIF]: Preserve the
4093 shell widget's position only if it is non-null.
4095 * xterm.c (x_free_frame_resources) [USE_X_TOOLKIT]:
4096 Set f->output_data.x->widget to null after destroying it.
4098 * fns.c (Frequire): Doc fix. Rename parameter FILE_NAME to
4099 FILENAME to bring it in synch with the documentation.
4101 * xfaces.c (realizing_basic_faces_p): Renamed from
4102 realize_default_face_p.
4103 (realize_basic_faces): Set/clear realizing_basic_faces_p.
4104 (realize_default_face): Don't set the flag.
4106 2001-04-04 Gerd Moellmann <gerd@gnu.org>
4108 * lisp.h (echoing, echo_message_buffer, cancel_echoing): Declare.
4110 * keyboard.c (echoing, echo_message_buffer): Make externally visible.
4112 * xdisp.c (with_echo_area_buffer): Avoid confusion from reusing
4113 the buffer that was used for echoing.
4115 * xfaces.c (best_matching_font): Remove unused parameter PATTERN.
4116 (first_font_matching): Removed unused function.
4117 (x_face_list_fonts): Remove unused parameter SCALABLE_P.
4118 (may_use_scalable_font_p): Remove parameter FONT; rename
4119 parameter NAME to FONT.
4120 (x_face_list_fonts): Fix missing bounds check.
4121 (realizing_default_face_p): New variable.
4122 (realize_default_face): Set and clear that flag.
4123 (x_face_list_fonts): When called during the realization of the
4124 default face, and no matching fonts are found when ignoring
4125 scalable fonts and fonts matching a regexp from
4126 face-ignored-fonts, try without ignoring fonts.
4128 2001-04-03 Gerd Moellmann <gerd@gnu.org>
4130 * xfns.c (postprocess_image): New function.
4131 (lookup_image): Call it for all image types except PostScript.
4132 (x_kill_gs_process): Call postprocess_image.
4134 * xterm.c (x_use_underline_position_properties): New variable.
4135 (x_draw_glyph_string): Use it.
4136 (syms_of_xterm): DEFVAR_BOOL it.
4138 2001-04-02 Gerd Moellmann <gerd@gnu.org>
4140 * xterm.c (x_alloc_nearest_color_1): New function.
4141 (x_alloc_nearest_color): Use it.
4142 (x_color_cells): Take a Display as argument, instead of a frame.
4143 (cvt_string_to_pixel_args, cvt_string_to_pixel_value): New variables.
4144 (cvt_string_to_pixel, cvt_pixel_dtor): New functions.
4145 (x_initialize): Register cvt_string_to_pixel as resource converter
4146 string -> Pixel and cvt_pixel_dtor as pixel resource destructor.
4148 2001-03-30 Gerd Moellmann <gerd@gnu.org>
4150 * xdisp.c (get_overlay_strings): Set iterator's end_charpos.
4151 (set_iterator_to_next): If a string from a display property ends,
4152 consider the case that this might also be the end of an
4153 overlay string having the display property.
4155 * xdisp.c (handle_display_prop): Fix recognition of subproperty lists.
4157 * xdisp.c (reseat_to_string): Undo last change.
4159 * dispnew.c (adjust_glyph_matrix): Don't try to reuse the current
4160 matrix of a window when the header line changes, when
4161 new rows are allocated, or when the width changes.
4163 2001-03-30 Eli Zaretskii <eliz@is.elta.co.il>
4165 * print.c (Fprin1, Fprin1_to_string, Fprinc, Fprint): Fix last change.
4167 2001-03-29 Eli Zaretskii <eliz@is.elta.co.il>
4169 * fileio.c (syms_of_fileio) <directory-sep-char>: Warn that it is
4172 2001-03-29 Gerd Moellmann <gerd@gnu.org>
4174 * data.c (Fsubr_interactive_form): New function.
4175 (syms_of_data): Defsubr it.
4177 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
4178 (live_float_p, live_misc_p): Return 1 only if the offset of the
4179 pointer in its block is >= 0.
4181 2001-03-28 Paul Eggert <eggert@twinsun.com>
4183 * editfns.c (Ffloat_time): Fix off-by-factor-of-10 bug in the
4184 microseconds calcuation. Avoid double-rounding problem.
4185 In doc string, warn that the result is approximate.
4187 2001-03-28 Gerd Moellmann <gerd@gnu.org>
4189 * eval.c (call_debugger): Bind `inhibit-redisplay' to nil, and
4190 bind `inhibit-eval-during-redisplay' to t.
4192 * lisp.h (Qinhibit_eval_during_redisplay): Declare extern.
4194 * xdisp.c (inhibit_eval_during_redisplay)
4195 (Qinhibit_eval_during_redisplay): New variables.
4196 (safe_eval, safe_call): If inhibit_eval_during_redisplay is set,
4197 don't eval, return nil instead.
4198 (syms_of_xdisp): DEFVAR_BOOL inhibit-eval-during-redisplay.
4199 Initialize Qinhibit_eval_during_redisplay.
4201 * xdisp.c (reseat_to_string): If STRING is multibyte, set
4202 the iterator's multibyte_p flag.
4204 * xfaces.c (realize_basic_faces): Decrement menu_face_change_count
4205 instead of setting it to zero; it's incremented for each frame
4206 where the menu face is changed.
4208 * xterm.c (x_draw_relief_rect): Extend left shadow to the bottom;
4209 change bottom shadow accordingly.
4211 * xterm.c (expose_window_tree, expose_frame): Don't compute
4213 (expose_window): Do it here instead.
4214 (x_draw_glyph_string): Fix a computation of the underline position.
4216 * bytecode.c (BYTE_CODE_QUIT): New macro.
4217 (Fbyte_code): Use BYTE_CODE_QUIT instead of QUIT.
4219 2001-03-27 Gerd Moellmann <gerd@gnu.org>
4221 * xdisp.c (try_window_reusing_current_matrix) <scrolling up>:
4222 Give up if matrix starts in an ellipsis.
4223 (init_from_display_pos): Do nothing if POS doesn't specify
4224 a dpvec_index but the iterator has such a position.
4226 * xdisp.c (init_from_display_pos): Remove unwarranted assertion.
4228 * xmenu.c (free_frame_menubar) [USE_MOTIF]: If the shell widget's
4229 x/y position is (0, 0) after destroying the menu bar, restore
4230 its original position.
4232 * xdisp.c (in_ellipses_for_invisible_text_p): New function.
4233 (init_from_display_pos): Use it.
4234 (try_window_reusing_current_matrix): Don't use cursor_row_p.
4236 2001-03-26 Gerd Moellmann <gerd@gnu.org>
4238 * xdisp.c (try_window_id): Undo last change.
4240 2001-03-26 Eli Zaretskii <eliz@is.elta.co.il>
4242 * print.c (Fprin1, Fprin1_to_string, Fprinc, Fprint): Doc fix.
4244 * buffer.c (syms_of_buffer): Doc fix.
4246 2001-03-26 Gerd Moellmann <gerd@gnu.org>
4248 * xfaces.c (x_update_menu_appearance): Use local variable
4249 popup_path for setting font resources.
4251 2001-03-25 Eli Zaretskii <eliz@is.elta.co.il>
4253 * frame.c (Fframe_list): Don't reference tip_frame if
4254 HAVE_WINDOW_SYSTEM is not defined.
4256 * emacs.c (main): Update the copyright year. From Werner LEMBERG
4259 2001-03-25 Gerd Moellmann <gerd@gnu.org>
4261 * xdisp.c (init_from_display_pos): Test invisible property
4262 with TEXT_PROP_MEANS_INVISIBLE instead of NILP.
4264 * xdisp.c (redisplay_internal) <update one window>: Make sure
4265 last_arrow_position and last_arrow_string are set.
4267 * frame.c (Fframe_list): Don't return a tooltip frame.
4269 2001-03-23 Gerd Moellmann <gerd@gnu.org>
4271 * xdisp.c (mark_window_display_accurate_1): New function,
4272 extracted from mark_window_display_accurate.
4273 Compute BUF_UNCHANGED_MODIFIED, BUF_OVERLAY_UNCHANGED_MODIFIED,
4274 BUF_BEG_UNCHANGED, BUF_END_UNCHANGED.
4275 (mark_window_display_accurate): Use it.
4276 (redisplay_internal): Use it for the selected window.
4277 (redisplay_internal): Avoid duplicate mark_window_display_accurate
4278 for the selected frame.
4280 * xdisp.c Use make_number, for readability.
4281 (try_window_id): Disable rows below the window end.
4282 (try_window_reusing_current_matrix): Use cursor_row_p.
4283 (try_window_reusing_current_matrix) <scrolling up>: Fix disabling
4285 (init_from_display_pos): If POS specifies a position in a display
4286 vector, maybe get the iterator set up for that ellipsis.
4288 * xdisp.c (dump_glyph_row): Fix output for NGLYPHS == 2.
4290 2001-03-23 Eli Zaretskii <eliz@is.elta.co.il>
4292 * xmenu.c: Include widget.h only if USE_X_TOOLKIT is defined.
4294 2001-03-23 Gerd Moellmann <gerd@gnu.org>
4296 * xfaces.c (x_update_menu_appearance): Use a different path
4297 for Lucid popup menus.
4299 2001-03-22 Stefan Monnier <monnier@cs.yale.edu>
4301 * xterm.c (note_mouse_highlight): Dec the int, not the Lisp_Object.
4303 * xdisp.c (init_iterator): Check WINDOWP before using XWINDOW.
4304 (string_buffer_position): Use `make_number'.
4306 2001-03-22 Gerd Moellmann <gerd@gnu.org>
4308 * xfaces.c (x_update_menu_appearance): Renamed from
4309 x_set_menu_face_resources. Use different resources for popups.
4311 * lisp.h (Vx_resource_name) [HAVE_X_WINDOWS]: Declare extern.
4312 (GC_CHECK_STRING_BYTES): Don't define.
4314 * xfaces.c (x_set_menu_resources_from_menu_face) [USE_X_TOOLKIT]:
4315 Removed, together with subroutines.
4316 (x_set_menu_face_resources) [USE_X_TOOLKIT]: New function.
4317 (realize_basic_faces) [USE_X_TOOLKIT]: Call x_set_menu_face_resources.
4319 * dispextern.h (x_set_menu_resources_from_menu_face):
4322 * xmenu.c (update_frame_menubar, set_frame_menubar, xmenu_show):
4323 Remove calls to x_set_menu_resources_from_menu_face.
4325 * xfaces.c (xm_set_menu_resources_from_menu_face):
4326 Remove #ifndef LESSTIF_VERSION.
4328 * xmenu.c: Include widget.h.
4329 (single_submenu): Return int. Some cleanup.
4330 (set_frame_menubar): Call x_set_menu_resources_from_menu_face.
4332 2001-03-21 Gerd Moellmann <gerd@gnu.org>
4334 * xterm.c (x_update_window_end): Handle overwritten mouse face
4335 also for tool bar windows.
4336 (show_mouse_face): Set the glyph row's mouse_face_p flag also when
4337 DRAW is DRAW_IMAGE_RAISED.
4339 2001-03-20 Gerd Moellmann <gerd@gnu.org>
4341 * print.c (syms_of_print): Doc fixes.
4343 * fns.c (Fmd5): Doc fix.
4345 2001-03-19 Gerd Moellmann <gerd@gnu.org>
4347 * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
4348 Clear area of the frame not occupied by the scroll bar.
4350 * xfns.c (x_create_tip_frame): Add parameter TEXT. Set the
4351 tip frame's root window buffer to *tip* right after creating
4354 * xdisp.c (highlight_trailing_whitespace): Glyphs whose object
4355 is an integer don't have to be for space characters.
4357 2001-03-16 Gerd Moellmann <gerd@gnu.org>
4359 * indent.c (current_column, current_column_1, Fmove_to_column)
4360 (compute_motion): Handle characters from display vectors differently.
4362 2001-03-15 Kenichi Handa <handa@etl.go.jp>
4364 * xterm.c (x_draw_glyph_string): Draw relief (if any) before
4365 drawing glyph string.
4367 2001-03-15 Gerd Moellmann <gerd@gnu.org>
4369 * keyboard.c (timer_check): Preserve the value of deactivate-mark.
4370 (command_loop_1): Undo last change.
4372 * xterm.c (fast_find_position): Return the correct vpos.
4374 * data.c (store_symval_forwarding): Add parameter BUF. If BUF is
4375 non-null, set a per-buffer value in BUF instead of the current buffer.
4376 (swap_in_global_binding, swap_in_symval_forwarding, Fset_default):
4377 Call store_symval_forwarding with BUF null.
4378 (set_internal): Call store_symval_forwarding with the BUF
4379 parameter passed to set_internal. Formerly, the value was always
4380 set in the current buffer; the buffer recorded in specbind for
4381 this case wasn't used.
4382 (arith_driver): Reindent.
4384 * buffer.c (swap_out_buffer_local_variables):
4385 Call store_symval_forwarding with BUF null.
4387 * lisp.h (store_symval_forwarding): Change prototype.
4389 * eval.c (specbind): Call store_symval_forwarding with BUF null.
4391 2001-03-14 Gerd Moellmann <gerd@gnu.org>
4393 * frame.c (do_switch_frame): Remove unused parameter NO_EVENT, add
4394 FOR_DELETION. Avoid resizing the mini-window of the selected
4395 frame if FOR_DELETION is set.
4396 (Fselect_frame, Fhandle_switch_frame, Fdelete_frame)
4397 (Fmake_frame_invisible): Change calls to do_switch_frame for new
4400 * window.c (Fset_window_configuration): Change call to
4401 do_switch_frame to new format.
4403 * keyboard.c (quit_throw_to_read_char): Change call to
4404 do_switch_frame to new format.
4406 * lisp.h (do_switch_frame): Change prototype.
4408 * frame.c (Fframe_parameters): In the `buffer-list' frame
4409 parameter, store the buffer list of FRAME, not the list of the
4412 * xterm.c (x_draw_glyph_string_box): Don't draw a full-width
4413 box just because the glyph row's full_width_p flag is set.
4415 2001-03-14 Eli Zaretskii <eliz@is.elta.co.il>
4417 * xdisp.c (highlight_trailing_whitespace): On character terminals,
4418 skip the padding blanks inserted in extend_face_to_end_of_line,
4419 before checking for trailing whitespace.
4421 2001-03-13 Gerd Moellmann <gerd@gnu.org>
4423 * xmenu.c (popup_activate_callback, popup_deactivate_callback):
4424 Remove special handling for LessTif/Motif.
4425 (toplevel): Don't include Xm/Xm.h.
4427 * xterm.c (XTread_socket) <LeaveNotify, EnterNotify>:
4428 Remove workaround code for LessTif; it doesn't work anymore.
4430 * xterm.c [USE_TOOLKIT_SCROLL_BARS && USE_MOTIF]: Don't include
4433 * xterm.c (x_set_toolkit_scroll_bar_thumb) [USE_MOTIF]:
4434 Don't access private scroll bar data; it's no longer necessary with
4435 contemporary LessTif.
4437 * xfaces.c (xm_set_menu_resources_from_menu_face):
4438 Change #if 0 to #ifndef LESSTIF_VERSION.
4440 * xmenu.c (xmenu_show) [LESSTIF_VERSION]: Take out the code
4441 removing button grabs.
4443 2001-03-13 Kenichi Handa <handa@etl.go.jp>
4445 * fontset.c (syms_of_fontset): Describe highlight-wrong-size-font
4446 and clip-large-size-font as obsolete.
4448 * lread.c (read_multibyte): Check the validity of multibyte
4449 sequence. If invalid, return the first byte.
4451 2001-03-12 Gerd Moellmann <gerd@gnu.org>
4453 * keyboard.c (command_loop_1): Set Vdeactivate_mark to nil
4454 before running the command; timer functions or process
4455 filters may have set it.
4457 2001-03-12 Eli Zaretskii <eliz@is.elta.co.il>
4459 * keyboard.c (syms_of_keyboard) <overriding-terminal-local-map>:
4462 2001-03-12 Gerd Moellmann <gerd@gnu.org>
4464 * xrdb.c (x_load_resources) [USE_MOTIF]: Remove extraneous arg
4467 2001-03-09 Gerd Moellmann <gerd@gnu.org>
4469 * dispextern.h (string_buffer_position): Add prototype.
4471 * xdisp.c (string_buffer_position, display_prop_string_p)
4472 (single_display_prop_string_p): New functions.
4474 * xterm.c (note_mouse_highlight): If there's no help-echo on
4475 a string, look at the buffer text ``under'' it.
4477 * keyboard.c (make_lispy_event): Add string info to the event,
4478 analogous to what's done on mode lines.
4479 (read_key_sequence): For a click on a string, consider `local-map'
4480 and `keymap' of that string.
4482 * keyboard.c (make_lispy_event, make_lispy_movement):
4483 Adjust calls to buffer_posn_from_coords to new format.
4485 * dispextern.h (buffer_posn_from_coords): Adjust prototype.
4487 * dispnew.c (buffer_posn_from_coords): Add parameters OBJECT and
4490 * fileio.c (Fwrite_region) [DOS_NT]: Remove O_TRUNC from open
4491 flags argument to emacs_open; it seems to conflict with O_EXCL.
4493 2001-03-09 Kenichi Handa <handa@etl.go.jp>
4495 * composite.h (struct composition): Change types of members;
4496 glyph_len to unsigned, width to unsigned short.
4498 2001-03-08 Andrew Innes <andrewi@gnu.org>
4500 * w32menu.c (add_menu_item): Fix problems with using ownerdraw for
4503 2001-03-08 Gerd Moellmann <gerd@gnu.org>
4505 * xdisp.c (handle_display_prop): Use it->w->buffer as object,
4508 * xterm.c (note_mouse_highlight): Handle mouse-face and
4509 help-echo in strings.
4510 (x_y_to_hpos_vpos): Add parameter BUFFER_ONLY_P.
4511 (fast_find_string_pos): New function.
4513 * xdisp.c (handle_face_prop, face_before_or_after_it_pos)
4514 (display_string): Call face_at_string_position with new parameter.
4516 * xfaces.c (face_at_string_position): Add parameter MOUSE_P.
4517 Handle `mouse-face'.
4519 * dispextern.h (face_at_string_position): Change prototype.
4521 * dired.c (directory_files_internal): Handle EAGAIN more efficiently.
4523 * keyboard.c (make_lispy_event): Avoid generating drag events
4524 if the mouse hasn't actually moved to another buffer position.
4526 2001-03-08 Dave Love <fx@gnu.org>
4528 * eval.c (syms_of_eval) <debug-on-error>: Doc fix.
4530 2001-03-08 Gerd Moellmann <gerd@gnu.org>
4532 * process.c (Fset_process_window_size): Fix a typo.
4534 2001-03-08 Kenichi Handa <handa@etl.go.jp>
4536 * coding.c (detect_coding_sjis): Do more rigid check.
4537 (detect_coding_big5): Likewise.
4538 (decode_coding_sjis_big5): Likewise.
4539 (Fdetect_coding_region): Call detect_coding_system with tailing
4540 anchor byte `\0' for more rigid detection.
4541 (detect_coding_mask): Fix the incorrect handling of arg MULTIBYTEP.
4542 (Fdetect_coding_string): Likewise.
4544 2001-03-07 Stefan Monnier <monnier@cs.yale.edu>
4546 * bytecode.c (Fbyte_code) <Btemp_output_buffer_setup>: Check the arg is
4547 a string before extracting its data.
4549 2001-03-07 Gerd Moellmann <gerd@gnu.org>
4551 * window.c (Frecenter): Rewrite code handling negative values
4552 of ARG on graphical frames.
4554 2001-03-07 Eli Zaretskii <a34785@is.elta.co.il>
4556 * window.c (displayed_window_lines): If W->start is outside the
4557 accessible portion of the buffer, call start_display with BEGV or
4558 ZV instead of W->start.
4560 2001-03-07 Gerd Moellmann <gerd@gnu.org>
4562 * buffer.c (syms_of_buffer) <header-line-format>: Doc fix.
4564 * process.c (Fset_process_filter): Don't crash if the input
4565 file descriptor of PROCESS is closed.
4566 (Fset_process_window_size): Likewise.
4568 2001-03-06 Kenichi Handa <handa@etl.go.jp>
4570 * xterm.c (XTflash): Make the timeout of select shorter, and call
4571 select repeatedly until the desired time expires.
4573 2001-03-06 Gerd Moellmann <gerd@gnu.org>
4575 * w32fns.c (Fx_create_frame): Clear Vwindow_list.
4577 * xfns.c (Fx_create_frame): Clear Vwindow_list.
4579 * lisp.h (Vwindow_list): Declare extern.
4581 2001-03-06 Eli Zaretskii <eliz@is.elta.co.il>
4583 * dispnew.c (syms_of_display) <glyph-table>: Doc fix.
4585 2001-03-06 Gerd Moellmann <gerd@gnu.org>
4587 * xterm.c (note_mouse_highlight): Call mouse_face_overlay_overlaps
4588 to detect a case where we have to highlight a different region
4589 despite not having left the currently highlighted region.
4590 Set mouse_face_overlay in the x_display_info.
4591 (x_term_init): Initialize the x_display_info's mouse_face_overlay.
4593 * xterm.h (struct x_display_info): Add mouse_face_overlay.
4595 * buffer.c (mouse_face_overlay_overlaps): New function.
4597 * lisp.h (mouse_face_overlay_overlaps): Add prototype.
4598 (Qmouse_face): Declare extern.
4600 * xdisp.c (redisplay_internal): Set windows_or_buffers_changed
4601 if face_change_count is non-zero.
4603 2001-03-06 Kenichi Handa <handa@etl.go.jp>
4605 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>: Fix for the case
4606 that the source is unibyte.
4608 2001-03-05 Dave Love <fx@gnu.org>
4610 * xterm.c (XTmouse_position): Fix typo.
4612 2001-03-05 Gerd Moellmann <gerd@gnu.org>
4614 * minibuf.c (read_minibuf): Clean up the binding stack if
4615 called noninteractively.
4617 2001-03-05 Kenichi Handa <handa@etl.go.jp>
4619 * coding.c (syms_of_coding): Docstring modified.
4621 2001-03-05 Kenichi Handa <handa@etl.go.jp>
4623 * charset.c (char_to_string): If a single byte char has modifier
4624 bits that can't be reflected to the character code, ignore them
4625 instead of signaling an error.
4627 2001-03-04 Eli Zaretskii <eliz@is.elta.co.il>
4629 * s/msdos.h: Update copyright notice.
4631 * dosfns.h: Update copyright notice.
4633 * dosfns.c: Update copyright notice.
4635 * msdos.c: Update copyright notice.
4637 2001-03-02 Gerd Moellmann <gerd@gnu.org>
4639 * xterm.c (glyph_rect): New function.
4640 (XTmouse_position): Use it to raise the threshold for mouse
4641 movement event generation.
4643 2001-03-02 Eli Zaretskii <eliz@is.elta.co.il>
4645 * msdos.c (Fmsdos_remember_default_colors): If default-frame-alist
4646 specifies (reverse . t), reverse the initial screen colors.
4647 (IT_set_frame_parameters): If the property is foreground-color,
4648 but we are reversing the colors, set bg_set, not fg_set.
4649 Likewise for setting background-color and reversing: set fg_set.
4650 Set unspecified-fg and unspecified-bg correctly when (reverse . t) is
4653 * xfaces.c (Finternal_set_lisp_face_attribute)
4654 [!HAVE_WINDOW_SYSTEM]: Record the new attribute in the frame's
4657 2001-03-02 Gerd Moellmann <gerd@gnu.org>
4659 * fileio.c (Fexpand_file_name): Collapse sequences of slashes
4660 to a single slash in the middle of file names.
4662 * editfns.c (Fcurrent_time_zone) [HAVE_TM_ZONE || HAVE_TZNAME]:
4663 Accept only alphanumeric time zone names.
4665 * xterm.c (XTset_vertical_scroll_bar): Don't clear a zero height
4667 (XTset_vertical_scroll_bar, x_scroll_bar_create): Don't configure
4668 a widget to zero height.
4670 2001-03-01 Gerd Moellmann <gerd@gnu.org>
4672 * window.c (Fwindow_end): Call move_it_past_eol only if
4673 ending up on a partially visible line.
4675 2001-03-01 Dave Love <fx@gnu.org>
4677 * ccl.c (Fccl_execute): Doc fix.
4679 2001-03-01 Gerd Moellmann <gerd@gnu.org>
4681 * xfns.c (Fx_create_frame): Adjust the frame's height for presence
4682 of the tool bar before calling x_figure_window_size.
4684 * xmenu.c (free_frame_menubar): Set the frame's menubar_widget to
4685 NULL after destroying it, otherwise XTread_socket can access a
4686 destroyed widget when input is unblocked.
4688 * xfns.c (x_set_foreground_color): Set the background of the cursor GC.
4690 * xfns.c (x_set_font): Handle case of x_new_fontset returning the
4691 same name as before, although there was a change in fontsets.
4693 2001-02-28 Ken Raeburn <raeburn@gnu.org>
4695 * lisp.h (Fframe_parameter): Declare.
4697 * window.c (set_window_buffer): Field vscroll is an int, not a
4700 2001-02-28 Gerd Moellmann <gerd@gnu.org>
4702 * xterm.c (x_set_window_size): Don't use `None' with widgets; use
4705 * xfns.c (Fx_hide_tip): Don't use `None' with widgets; use
4708 * alloc.c (toplevel): Include process.h.
4709 (enum mem_type): Add MEM_TYPE_PROCESS, MEM_TYPE_HASH_TABLE,
4710 MEM_TYPE_FRAME, MEM_TYPE_WINDOW enumerators.
4711 (allocate_vectorlike): Make it a static function. Add parameter TYPE.
4712 (allocate_vector, allocate_hash_table, allocate_window)
4713 (allocate_frame, allocate_process, allocate_other_vector):
4715 (Fmake_vector): Call allocate_vector instead of allocate_vectorlike.
4716 (mark_maybe_pointer): New function.
4717 (mark_memory): Also mark Lisp data to which only pointers
4718 remain and not Lisp_Objects.
4719 (min_heap_address, max_heap_address): New variables.
4720 (mem_find): Return MEM_NIL if START is below min_heap_address or
4721 above max_heap_address.
4722 (mem_insert): Compute min_heap_address and max_heap_address.
4724 * process.c (make_process): Use allocate_process.
4726 * frame.c (make_frame): Use allocate_frame.
4728 * window.c (make_window, make_dummy_parent): Use allocate_window.
4729 (Fcurrent_window_configuration): Use allocate_other_vector.
4731 * lisp.h (allocate_vectorlike): Remove prototype.
4732 (allocate_vector, allocate_other_vector, allocate_frame)
4733 (allocate_window, allocate_process, allocate_hash_table):
4736 * fns.c (Fdelete, larger_vector): Use allocate_vector.
4737 (make_hash_table, copy_hash_table): Use allocate_hash_table.
4739 2001-02-27 Kenichi Handa <handa@etl.go.jp>
4741 * coding.c (ccl_coding_driver): If ccl->eight_bit_control is zero,
4742 treat the produced bytes as a valid multibyte sequence.
4744 * ccl.c (CCL_WRITE_MULTIBYTE_CHAR): New macro.
4745 (ccl_driver) <CCL_WriteMultibyteChar2>:
4746 Use CCL_WRITE_MULTIBYTE_CHAR instead of CCL_WRITE_CHAR.
4747 <ccl_finish>: Set ccl->eight_bit_control properly.
4749 * ccl.h (struct ccl_program): New member eight_bit_control.
4751 2001-02-26 Stefan Monnier <monnier@cs.yale.edu>
4753 * keymap.c (Faccessible_keymaps): Pass `is_metized' to
4754 accessible_keymaps_char_table.
4755 (accessible_keymaps_char_table): Obey `is_metized'.
4756 (where_is_internal, Fwhere_is_internal): Don't confuse int and
4759 2001-02-26 Gerd Moellmann <gerd@gnu.org>
4761 * dispnew.c: Check HAVE_TERM_H before including term.h.
4763 2001-02-24 Andrew Innes <andrewi@gnu.org>
4765 * makefile.w32-in: Update copyright notice.
4767 2001-02-24 Stefan Monnier <monnier@cs.yale.edu>
4769 * keymap.c (where_is_internal): Accept non-ascii integer prefixes.
4771 2001-02-24 Kenichi Handa <handa@etl.go.jp>
4773 * Makefile.in (lisp): Add international/utf-8.elc.
4775 * fontset.c (Fnew_fontset): Fix handling of the case that an
4776 element of FONTLIST is a cons of family and registry.
4778 2001-02-23 Jason Rumney <jasonr@gnu.org>
4780 * w32fns.c (Fx_create_frame): Don't add FRAME_TOOL_BAR_LINES
4781 to height unconditionally.
4783 * w32term.c (x_set_glyph_string_background_width): Extend the
4784 background face to the end of the drawing area in the text area, only.
4785 (x_insert_glyphs): Call window_box_left to obtain the left
4786 x-coordinate of the area to shift.
4788 * w32menu.c (set_frame_menubar): Run activate-menu-bar-hook with
4791 2001-02-22 Andrew Innes <andrewi@gnu.org>
4793 * makefile.nt ($(BLD)\dired.obj): Remove reference to VMS header files.
4794 ($(BLD)\dispnew.obj):
4795 ($(BLD)\editfns.obj):
4796 ($(BLD)\fileio.obj):
4797 ($(BLD)\filelock.obj):
4798 ($(BLD)\keyboard.obj):
4799 ($(BLD)\w32proc.obj):
4800 ($(BLD)\process.obj):
4801 ($(BLD)\sysdep.obj): Ditto.
4803 * makefile.w32-in ($(BLD)/dired.$(O)): Remove reference to VMS
4805 ($(BLD)/dispnew.$(O)):
4806 ($(BLD)/editfns.$(O)):
4807 ($(BLD)/fileio.$(O)):
4808 ($(BLD)/filelock.$(O)):
4809 ($(BLD)/keyboard.$(O)):
4810 ($(BLD)/w32proc.$(O)):
4811 ($(BLD)/process.$(O)):
4812 ($(BLD)/sysdep.$(O)): Ditto.
4814 2001-02-22 Gerd Moellmann <gerd@gnu.org>
4816 * xdisp.c (forward_to_next_line_start): When taking the shortcut
4817 at the start of the function, check that the \n in it->c is
4818 from the iterator's current position.
4820 * xdisp.c (handle_single_display_prop): Add parameter
4821 DISPLAY_REPLACED_BEFORE_P. If it is non-zero ignore display
4822 properties which replace the display of text with something else.
4823 (handle_display_prop): Call handle_single_display_prop with
4824 additional argument saying if we already replaced text display
4825 with something else. Use AREF.
4826 (with_echo_area_buffer_unwind_data, display_menu_bar)
4827 (decode_mode_spec_coding): Use AREF and ASIZE.
4829 * vms-pp.c, vmsdir.h, vmsmap.c, vmsproc.h, vms-pp.trans, vmsfns.c,
4830 * vmspaths.h, vmstime.c, vms-pwd.h, vmsgmalloc.c, vmsproc.c,
4831 * vmstime.h: Files removed.
4833 * unexencap.c, unexfx2800.c: Files removed.
4835 * dispnew.c (direct_output_for_insert): Give up if we are showing
4836 a message or just cleared the message because we might need to
4837 resize the echo area window or display an empty echo area.
4839 2001-02-21 Gerd Moellmann <gerd@gnu.org>
4841 * xdisp.c (redisplay_internal): Do the
4842 mark_window_display_accurate after all windows have been
4843 redisplayed because this call resets flags in buffers which are
4844 needed for proper redisplay.
4846 * keyboard.c, minibuf.c, lread.c, fns.c, eval.c:
4847 Use display_hourglass_p, start_hourglass, cancel_hourglass instead of
4850 * w32term.h (struct x_output): Rename busy_cursor to hourglass_cursor,
4851 busy_window to hourglass_window, busy_p to hourglass_p.
4853 * msdos.h (struct x_output): Rename busy_window to
4854 hourglass_window, busy_p to hourglass_p.
4856 * xterm.h (struct x_output): Rename busy_cursor to hourglass_cursor,
4857 busy_window to hourglass_window, busy_p to hourglass_p.
4859 * xfns.c: Rename everything containing *busy_cursor* and similar
4861 (syms_of_w32fns): Rename x-busy-pointer-shape to
4862 x-hourglass-pointer-shape, display-busy-cursor to
4863 display-hourglass, busy-cursor-delay to hourglass-delay.
4865 * w32fns.c: Rename everything containing *busy_cursor* and similar
4867 (syms_of_w32fns): Rename x-busy-pointer-shape to
4868 x-hourglass-pointer-shape, display-busy-cursor to
4869 display-hourglass, busy-cursor-delay to hourglass-delay.
4871 * xterm.c (XTread_socket): Test x_output's hourglass_p instead
4874 * dispextern.h (start_hourglass, cancel_hourglass)
4875 (display_hourglass_p): Renamed from *busy_cursor*.
4877 2001-02-20 Gerd Moellmann <gerd@gnu.org>
4879 * keyboard.c (read_char): When an event from unread-command-events
4880 is from the tool or menu bar, set *USE_MOUSE_MENU to 1.
4882 * window.c (Fwindow_end): Handle case that WINDOW's buffer is not
4883 equal to the current buffer.
4885 * xdisp.c (setup_echo_area_for_printing): Set truncate_lines to
4886 nil, otherwise we're left with truncate_lines t when a message
4887 is printed with message-truncate-lines bound to t.
4889 2001-02-19 Gerd Moellmann <gerd@gnu.org>
4891 * window.c (Fmove_to_window_line): Undo last change.
4892 (displayed_window_lines): Call line_bottom_y to determine
4893 the line's bottom position.
4895 * dispextern.h (line_bottom_y): Add prototype.
4897 * xdisp.c (line_bottom_y): New function extracted from pos_visible_p.
4898 (pos_visible_p): Use it.
4900 * keyboard.c (recursive_edit_1): Bind `inhibit-redisplay' and
4901 set redisplaying_p to 0 here instead of in Frecursive_edit.
4902 (Frecursive_edit): Don't bind `inhibit-redisplay' and don't
4905 * xdisp.c (Qinhibit_menubar_update, inhibit_menubar_update):
4907 (syms_of_xdisp): Initialize new variables.
4908 (update_menu_bar): Do nothing if inhibit_menubar_update is set.
4909 Specbind `inhibit-menubar-update' when updating the menu bar.
4911 * xmenu.c (set_frame_menubar): Run activate-menu-bar-hook with
4914 * xdisp.c (update_menu_bar): Run activate-menu-bar-hook with
4917 * emacs.c (malloc_initialize_hook): Handle case thet `environ'
4920 * ralloc.c (__morecore) [!SYSTEM_MALLOC]: Move declaration
4921 to the start of the file.
4923 2001-02-16 Gerd Moellmann <gerd@gnu.org>
4925 * window.c (set_window_buffer): Fix last change.
4927 * window.c (set_window_buffer): Set window's vscroll to 0.
4929 * window.c (coordinates_in_window): Increase width of area
4930 where the vertical line can be dragged.
4932 * xterm.c (x_set_glyph_string_background_width): Extend the
4933 background face to the end of the drawing area in the text
4936 * xdisp.c (handle_single_display_prop): Set iterator's position
4937 to where the `display' property starts, like for images.
4938 (dump_glyph): New function.
4939 (dump_glyph_row): Use it. Dump info about marginal areas.
4941 * dispnew.c (direct_output_for_insert): Recognize more cases where
4942 glyphs can be written instead of being inserted.
4944 * xterm.c (x_insert_glyphs): Call window_box_left to obtain
4945 the left x-coordinate of the area to shift.
4947 * dired.c (directory_files_internal): Set result list to nil
4950 2001-02-15 Kenichi Handa <handa@etl.go.jp>
4952 * ccl.c (ccl_driver) [CCL_ReadMultibyteChar2]: If SRC points an
4953 invalid multibyte sequence, treat *SRC as a character of
4956 2001-02-15 Eli Zaretskii <eliz@is.elta.co.il>
4958 * textprop.c (Fset_text_properties): Doc fix.
4960 2001-02-15 Gerd Moellmann <gerd@gnu.org>
4962 * dispnew.c (update_text_area): Undo change of 2001-01-12.
4964 2001-02-14 Dave Love <fx@gnu.org>
4966 * coding.c: Doc and message fixes.
4968 2001-02-14 Andrew Innes <andrewi@gnu.org>
4970 * w32fns.c (w32_wnd_proc) <WM_GETMINMAXINFO>: Allow resizing the
4971 Emacs frame above the screen size.
4973 2001-02-14 Gerd Moellmann <gerd@gnu.org>
4975 * xdisp.c (reseat_1): Set iterator's end_charpos to ZV.
4977 2001-02-13 Gerd Moellmann <gerd@gnu.org>
4979 * insdel.c (del_range_1, del_range_byte, del_range_both): Handle
4980 case that TO ends up beyond ZV after running before-change-functions.
4982 * window.c (window_loop) <GET_BUFFER_WINDOW>: Prefer to return
4983 the selected window if it is showing the buffer in question.
4985 * dired.c (directory_files_internal): Initialize errno.
4986 (toplevel): Include errno.h.
4988 2001-02-13 Kenichi Handa <handa@etl.go.jp>
4990 * xfaces.c (best_matching_font): New parameter width_ratio.
4991 Multiply avgwidth by width_ratio.
4992 (choose_face_font): Call best_matching_font with width_ratio
4993 calculated from the column width of C.
4995 2001-02-12 Andrew Innes <andrewi@gnu.org>
4997 The following changes are to draw box lines inside characters area
4998 if line-width is negative.
5000 * w32term.c (x_produce_image_glyph): Pay attention to the case that
5001 face->box_line_width is negative.
5002 (x_produce_stretch_glyph): Likewise.
5003 (x_produce_glyphs): Likewise.
5004 (x_estimate_mode_line_height): Likewise.
5005 (x_draw_glyph_string_background): Likewise.
5006 (x_draw_glyph_string_foreground): Likewise.
5007 (x_draw_composite_glyph_string_foreground): Likewise.
5008 (x_draw_glyph_string_box): Likewise.
5009 (x_draw_image_foreground): Likewise.
5010 (x_draw_image_relief): Likewise.
5011 (x_draw_image_foreground_1): Likewise.
5012 (x_draw_image_glyph_string): Likewise.
5014 2001-02-09 Kenichi Handa <handa@etl.go.jp>
5016 The following changes are to draw box lines inside characters area
5017 if line-width is negative.
5019 * xterm.c (x_produce_image_glyph): Pay attention to the case that
5020 face->box_line_width is negative.
5021 (x_produce_stretch_glyph): Likewise.
5022 (x_produce_glyphs): Likewise.
5023 (x_estimate_mode_line_height): Likewise.
5024 (x_draw_glyph_string_background): Likewise.
5025 (x_draw_glyph_string_foreground): Likewise.
5026 (x_draw_composite_glyph_string_foreground): Likewise.
5027 (x_draw_glyph_string_box): Likewise.
5028 (x_draw_image_foreground): Likewise.
5029 (x_draw_image_relief): Likewise.
5030 (x_draw_image_foreground_1): Likewise.
5031 (x_draw_image_glyph_string): Likewise.
5033 * xfaces.c (Finternal_set_lisp_face_attribute): The value of :box
5034 and :line-width can be negative.
5035 (realize_x_face): The value of attrs[LFACE_BOX_INDEX] can be negative.
5037 2001-02-09 Jason Rumney <jasonr@gnu.org>
5039 * w32term.c (w32_encode_char): Treat eight bit graphic and control
5040 characters the same as ASCII and latin-1.
5041 (x_display_and_set_cursor): Check for the focus frame's selected
5042 window instead of selected_window.
5043 (x_after_update_window_line): Don't clear if frame's internal
5044 border width is zero.
5045 (x_new_font): Don't change a tooltip's size.
5046 (w32_initialize): Set char_ins_del_ok to 1.
5048 * w32fns.c (Fx_show_tip): Fix calls to make_number.
5049 (x_set_font): If font hasn't changed, avoid recomputing
5050 faces and other things.
5051 (x_set_tool_bar_lines): Do nothing if frame is minibuffer-only,
5052 (Fx_create_frame): Add the tool bar height to the frame height.
5053 (x_create_tip_frame): Prevent changing the tooltip's
5054 background color by specifying a color for the default font
5056 (Qcancel_timer): New variable.
5057 (syms_of_w32fns): Initialize and staticpro it.
5058 (Fx_hide_tip, Fx_show_tip): Use it.
5059 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
5061 (toplevel): Lisp code for generating parts of syms_of_w32fns removed.
5063 * w32.c (init_environment): Duplicate local string before putenv.
5065 2001-02-09 ShengHuo ZHU <zsh@cs.rochester.edu>
5067 * charset.c (Fstring): A typo.
5069 2001-02-09 Kenichi Handa <handa@etl.go.jp>
5071 * charset.c (Fstring): If all arguments are less than 256, return
5074 * editfns.c (Fchar_to_string): If CHARACTER is less than 256,
5075 return a unibyte string.
5077 * coding.c (code_convert_region): After detecting a coding, if
5078 nothing found, set coding->composing to COMPOSITION_NO.
5079 (decode_coding_string): Likewise.
5081 2001-02-08 Stefan Monnier <monnier@cs.yale.edu>
5083 * w32term.c (w32_set_scroll_bar_thumb): Use `double' for `range'
5086 2001-02-07 Kenichi Handa <handa@etl.go.jp>
5088 * charset.c (parse_str_to_multibyte): New function.
5090 * charset.h (parse_str_to_multibyte): Extern it.
5092 * print.c (print_string): If we are going to print a unibyte
5093 string into a multibyte buffer, convert the string to multibyte by
5096 2001-02-06 Andrew Innes <andrewi@gnu.org>
5098 * w32xfns.c (select_palette): Do nothing if palette hasn't yet
5099 been created. It seems we can get sent window messages such as
5100 WM_ERASEBKGND before we properly update a frame.
5102 2001-02-06 Gerd Moellmann <gerd@gnu.org>
5104 * dispnew.c (update_frame_line): Rename parameter FRAME to F.
5105 Avoid some unnecessary cursor positioning.
5107 2001-02-05 Gerd Moellmann <gerd@gnu.org>
5109 * xfaces.c (split_font_name): Compute numeric value of XLFD_AVGWIDTH.
5110 (LFACE_AVGWIDTH): New macro.
5112 (check_lface_attrs): Check LFACE_AVGWIDTH.
5113 (lface_fully_specified_p): Don't check LFACE_AVGWIDTH.
5114 (set_lface_from_font_name): Set LFACE_AVGWIDTH.
5115 (merge_face_vectors): Check LFACE_AVGWIDTH.
5116 (Finternal_make_lisp_face): Use AREF.
5117 (xm_set_menu_resources_from_menu_face)
5118 (xl_set_menu_resources_from_menu_face): Check LFACE_AVGWIDTH.
5119 (Finternal_lisp_face_empty_p): Use AREF.
5120 (lface_same_font_attributes_p): Compare LFACE_AVGWIDTH.
5121 (better_font_p, exact_face_match_p): Add parameter AVGWIDTH.
5122 Compare average widths..
5123 (best_matching_font): Arrange for comparing average widths.
5125 * dispextern.h (enum lface_attribute_index):
5126 Add LFACE_AVGWIDTH_INDEX (invisible from Lisp).
5128 2001-02-05 Dave Love <fx@gnu.org>
5130 * puresize.h: Revert last change following loadup.el change.
5132 2001-02-05 Andrew Innes <andrewi@gnu.org>
5134 * makefile.w32-in ($(EMACS)): Use $(THISDIR) instead of . in
5135 invocation of temacs, to work with Windows 2000.
5136 (bootstrap-emacs): Ditto.
5138 2001-02-05 Gerd Moellmann <gerd@gnu.org>
5140 * xterm.c (x_display_and_set_cursor): Check for the focus
5141 frame's selected window instead of selected_window.
5143 * xdisp.c (try_scrolling): If point is in the line below the
5144 window, make sure to move the iterator at least a canonical
5147 * window.c (Fmove_to_window_line): Don't add 1 if window is vscrolled.
5149 2001-02-05 Kenichi Handa <handa@etl.go.jp>
5151 * ccl.c (CCL_WRITE_CHAR): Check if CH is valid or not.
5152 If invalid, execute CCL_INVALID_CMD.
5153 (ccl_driver): If the CCL program is terminated because of
5154 CCL_STAT_INVALID_CMD, copy the remaining source data to the
5155 destination instead of throwing them away.
5157 2001-02-02 Gerd Moellmann <gerd@gnu.org>
5159 * xfns.c (x_set_font): If font hasn't changed, avoid recomputing
5160 faces and other things.
5162 * xdisp.c (get_next_display_element): Fix case of empty
5163 display table entry.
5165 2001-02-02 Eli Zaretskii <eliz@is.elta.co.il>
5167 * editfns.c (Fconstrain_to_field): Doc fix.
5169 * xfaces.c (Fclear_face_cache): Rename the `thorougly' argument
5170 into `thoroughly', to make it consistent with the doc string.
5172 * window.c (Fenlarge_window, Fshrink_window): Doc fix.
5174 2001-02-01 Gerd Moellmann <gerd@gnu.org>
5176 * search.c (search_buffer): Call set_search_regs with a byte
5177 position, not a character position.
5179 * xfns.c (x_set_tool_bar_lines): Do nothing if frame is
5182 2001-02-01 Eli Zaretskii <eliz@is.elta.co.il>
5184 * frame.c (Fmodify_frame_parameters): Doc fix.
5186 2001-01-31 Gerd Moellmann <gerd@gnu.org>
5188 * frame.h (EMACS_FRAME_H_INCLUDED): Use an include blocker
5189 identifier which is not reserved by Standard C.
5191 * frame.h (FRAME_RIGHT_SCROLL_BAR_WIDTH): New define.
5193 * window.c (enum window_part): New enumeration.
5194 (Qleft_fringe, Qright_fringe): Replace Qleft_bitmap_area and
5196 (coordinates_in_window): Return an enumerator from enum
5197 window_part. Fix handling of right scroll bar.
5198 (Fcoordinates_in_window_p): Doc fix. Return `left-fringe' and
5199 `right-fringe' instead of `left-bitmap-area' and
5200 `right-bitmap-area'. Use enumerators from enum window_part
5201 instead of hard-coded integers.
5202 (check_window_containing, window_from_coordinates):
5203 Use enumerators from enum window_part instead of hard-coded integers.
5204 (syms_of_window): Replace Qleft_bitmap_area and
5205 Qright_bitmap_area.with Qleft_fringe and Qright_fringe.
5207 2001-01-31 Eli Zaretskii <eliz@is.elta.co.il>
5209 * editfns.c (Fformat_time_string): Doc fix.
5211 2001-01-31 Stefan Monnier <monnier@cs.yale.edu>
5213 * keymap.c (Fwhere_is_internal): Use the first valid binding
5214 if no ascii binding is found (when firstonly is t).
5216 2001-01-31 Gerd Moellmann <gerd@gnu.org>
5218 * window.c (Fscroll_right, Fscroll_left): Use interactive_p
5219 instead of Finteractive_p.
5221 * lisp.h (interactive_p): Add prototype.
5223 * eval.c (interactive_p): New function.
5224 (Finteractive_p): Use it.
5226 * alloc.c (Fmake_list): Add a QUIT in the loop; unroll the loop.
5228 2001-01-31 Dave Love <fx@gnu.org>
5230 * .gdbinit (hook-run): Define to run xreload.
5232 * textprop.c (Fset_text_properties): Fix newline in doc string.
5234 2001-01-30 Gerd Moellmann <gerd@gnu.org>
5236 * xdisp.c (build_desired_tool_bar_string, syms_of_xdisp):
5237 Use DEFAULT_TOOL_BAR_BUTTON_MARGIN and DEFAULT_TOOL_BAR_BUTTON_RELIEF.
5239 * dispextern.h (Vtool_bar_button_margin:): Declare extern.
5240 (DEFAULT_TOOL_BAR_BUTTON_MARGIN, DEFAULT_TOOL_BAR_BUTTON_RELIEF)
5241 (DEFAULT_TOOL_BAR_IMAGE_HEIGHT): New defines.
5243 * xfns.c (Fx_create_frame): Add the tool bar height to the frame
5246 2001-01-30 Dave Love <fx@gnu.org>
5248 * bytecode.c (Fbyte_code) <Bgeq>: Add BEFORE_POTENTIAL_GC and
5251 2001-01-29 Gerd Moellmann <gerd@gnu.org>
5253 * bytecode.c (Fbyte_code) <Bcurrent_column>:
5254 Add BEFORE_POTENTIAL_GC and AFTER_POTENTIAL_GC.
5256 2001-01-29 Eli Zaretskii <eliz@is.elta.co.il>
5258 * textprop.c (Fset_text_properties): Doc fix.
5260 2001-01-29 Gerd Moellmann <gerd@gnu.org>
5262 * xdisp.c (forward_to_next_line_start): Remove xassert.
5264 2001-01-29 Jason Rumney <jasonr@gnu.org>
5266 * w32term.c (x_draw_row_bitmaps): Delay obtaining HDC to avoid
5267 returning without releasing it.
5269 2001-01-29 Kenichi Handa <handa@etl.go.jp>
5271 * w32fns.c (w32_font_match): Allocate three more bytes to regex
5272 for '^', '$', and '\0'.
5274 2001-01-28 Andrew Choi <akochoi@i-cable.com>
5276 * fontset.c (fontset_pattern_regexp): Allocate three more bytes to
5277 regex for '^', '$', and '\0'.
5279 * alloc.c (allocate_string) [macintosh]: Call check_string_bytes
5280 only if current_sblock has been initialized.
5282 * frame.c (Fdelete_frame) [macintosh]: Allow deletion of initial
5283 terminal frame even if it is the only visible frame.
5285 2001-01-28 Kenichi Handa <handa@etl.go.jp>
5287 * fontset.c (font_family_registry): Even if FONTNAME conform to
5288 XLFD, if it specifies other fields than family and registry,
5289 return FONTANME. New argument FORCE if nonzero cancel that feature.
5290 (fontset_font_pattern): Call font_family_registry with FORCE 1 for
5291 a signle byte character. Don't set FAMILY part to nil here.
5292 It is handled by the caller choose_face_font.
5293 (Fnew_fontset): Call font_family_registry with FORCE 0.
5294 (Fset_fontset_font): Likewise.
5296 2001-01-27 Gerd Moellmann <gerd@gnu.org>
5298 * xdisp.c (display_line): Don't treat a newline as fitting
5301 2001-01-26 Gerd Moellmann <gerd@gnu.org>
5303 * window.c (size_window): Set the window's orig_top to nil when
5304 changing heights, so that a future shrink_mini_window won't
5305 restore a bogus height.
5307 * frame.c (do_switch_frame): If selected frame has a mini-window,
5308 resize that to exact size.
5310 * dispnew.c (adjust_glyph_matrix): Always clear desired matrices.
5312 * xdisp.c (display_line): Simplify check for glyphs fitting
5313 entirely in the line.
5315 * xfns.c (xic_style): New variable.
5316 (create_frame_xic): Move static variable to global scope for
5317 the case that `static' gets defined away.
5319 2001-01-26 Kenichi Handa <handa@etl.go.jp>
5321 * coding.c (decode_coding): Set a flag for inhibiting
5323 (code_convert_region): Always set saved_coding_symbol.
5324 (decode_coding_string): Likewise. Update coding->symbol when we
5325 encounter a inconsistent eol by the same way as code_convert_region.
5327 2001-01-25 Gerd Moellmann <gerd@gnu.org>
5329 * xfns.c (x_set_tool_bar_lines): Use x_clear_area instead of
5332 * xterm.c (x_after_update_window_line): Don't clear if frame's
5333 internal border width is zero.
5334 (x_clear_area): New function.
5335 (x_after_update_window_line, x_clear_end_of_line)
5336 (x_scroll_bar_create, x_scroll_bar_set_handle)
5337 (XTset_vertical_scroll_bar, x_erase_phys_cursor): Use x_clear_area
5338 instead of XClearArea.
5340 * xterm.h (x_clear_area): Add prototype.
5342 * xfns.c (Fx_file_dialog): Remove a workaround for Lesstif
5343 which doesn't seem necessary anymore with Lesstif 0.92.
5345 2001-01-25 Dave Love <fx@gnu.org>
5347 * puresize.h (BASE_PURESIZE): Up to 720000.
5349 * keymap.c (Fwhere_is_internal): Declare gcpro3, gcpro4.
5351 2001-01-25 Gerd Moellmann <gerd@gnu.org>
5353 * xdisp.c (echo_area_display): Don't call redisplay_internal
5354 when Emacs is shutting down. We can't run hooks etc. that
5355 would be necessary to do a redisplay.
5357 * lread.c (read_integer): Use type EMACS_INT instead of int.
5359 2001-01-25 Eli Zaretskii <eliz@is.elta.co.il>
5361 * ccl.c (ccl_driver): Fix last change.
5363 2001-01-25 Kenichi Handa <handa@etl.go.jp>
5365 * ccl.h (sturct ccl_program): New member suppress_error.
5367 * ccl.c (ccl_driver): If ccl->suppress_error is nonzero, don't
5368 insert error message to the output.
5369 (setup_ccl_program): Initialize ccl->suppress_error to 0.
5371 * coding.h (struct coding_system): New member suppress_error.
5373 * coding.c (ccl_coding_driver): Setup ccl->suppress_error.
5374 (Fset_terminal_coding_system_internal): Set the member
5375 suppress_error to 1.
5376 (Fset_safe_terminal_coding_system_internal): Likewise.
5378 2001-01-24 Stefan Monnier <monnier@cs.yale.edu>
5380 * regex.c (mutually_exclusive_p): Don't blindly handle `charset_not'
5381 as if it was a `charset'.
5383 2001-01-24 Gerd Moellmann <gerd@gnu.org>
5385 * keymap.c (Fwhere_is_internal): Don't nreverse the cached
5386 value in where_is_cache; the next lookup in the cache returns
5387 something bogus if we do.
5389 2001-01-24 Eli Zaretskii <eliz@is.elta.co.il>
5391 * xdisp.c (syms_of_xdisp) <Stool_bar_lines_needed>: Don't defsubr
5392 if HAVE_WINDOW_SYSTEM isn't defined.
5394 2001-01-24 Gerd Moellmann <gerd@gnu.org>
5396 * fns.c (sweep_weak_table): Fix code taking items out of
5397 the hash collision chain. Some cleanup.
5399 * xterm.c (x_new_font): Don't change a tooltip's size.
5401 * xfns.c (x_create_tip_frame): Prevent changing the tooltip's
5402 background color by specifying a color for the default font
5405 2001-01-24 Kenichi Handa <handa@etl.go.jp>
5407 * ccl.c (CCL_READ_CHAR): Change the argument name from r to REG as
5408 a workaround for SunOS 4's cc.
5409 (CCL_CALL_FOR_MAP_INSTRUCTION): Use "if (1)..." not "do {...".
5410 (CCL_SUCCESS, CCL_SUSPEND, CCL_INVALID_CMD): Likewise.
5411 (ccl_driver) <CCL_ReadMultibyteChar2>: Remove unnecessay "do"
5414 2001-01-23 Gerd Moellmann <gerd@gnu.org>
5416 * xterm.c (x_set_window_size_1): New function extracted from
5418 (x_set_window_size): Use it.
5419 (x_set_window_size) [USE_X_TOOLKIT]: Handle case that window
5420 doesn't have a widget, like tooltips.
5422 2001-01-23 Eli Zaretskii <eliz@is.elta.co.il>
5424 * window.c (syms_of_window) <scroll-preserve-screen-position>: Doc fix.
5426 2001-01-23 Kenichi Handa <handa@etl.go.jp>
5428 * fns.c (Fset_char_table_default): Fix to make sub char-table
5431 2001-01-22 Gerd Moellmann <gerd@gnu.org>
5433 * xdisp.c (build_desired_tool_bar_string): Make sure we have
5434 a desired tool bar string, even if there are no tool bar items.
5436 * xdisp.c (Ftool_bar_lines_needed): New function.
5437 (syms_of_xdisp): Defsubr it.
5439 * editfns.c (Fformat): Don't extend text properties from arguments
5440 to padding chars in the result.
5442 2001-01-20 Eli Zaretskii <eliz@is.elta.co.il>
5444 * s/msdos.h (GC_MARK_STACK): Define to GC_MAKE_GCPROS_NOOPS.
5446 2001-01-20 Andrew Innes <andrewi@gnu.org>
5448 * w32term.c (w32_ring_bell): Only support visible bell on w32 frames.
5449 (w32_initialize): Don't set term hooks that aren't actually needed
5452 * xfaces.c (realize_default_face):
5454 (realize_tty_face): Remove references to FRAME_W32_CONSOLE_P.
5456 * xdisp.c (handle_single_display_prop): Remove references to
5457 FRAME_W32_CONSOLE_P.
5459 * dispnew.c (Fredraw_frame): Remove reference to FRAME_W32_CONSOLE_P.
5461 * frame.h (output_method): Remove output_w32_console method.
5462 (FRAME_W32_CONSOLE_P): Remove macro.
5464 * frame.c (Qw32_console): Remove variable.
5465 (Fframep): Remove references to it.
5466 (syms_of_frame): Ditto.
5467 (Fframe_parameters): Remove references to FRAME_W32_CONSOLE_P.
5469 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Reinstate original
5472 2001-01-20 Kenichi Handa <handa@etl.go.jp>
5474 * editfns.c (Fformat): Use lisp_string_width instead of strwidth.
5476 2001-01-19 Andrew Innes <andrewi@gnu.org>
5478 * w32.c (init_environment): Add a version-independent site-lisp
5479 directory to EMACSLOADPATH, after the version dependent one.
5481 2001-01-19 Gerd Moellmann <gerd@gnu.org>
5483 * editfns.c (Fbuffer_substring): Doc fix.
5485 * xdisp.c (message_dolog, message2, message2_nolog):
5486 Rename parameter LEN to NBYTES.
5488 2001-01-19 Kenichi Handa <handa@etl.go.jp>
5490 * charset.c (strwidth): Use c_string_width.
5491 (c_string_width): New function.
5492 (lisp_string_width): New arguments PRECISION, NCHARS, NBYTES.
5495 * charset.h (c_string_width, lisp_string_width): Extern them.
5497 * doprnt.c (doprnt1): Get byte length of Lisp string correctly.
5499 * indent.c (check_composition): Check validity of composition.
5501 * xdisp.c (store_frame_title): Pay attention to width of non-ASCII
5502 characters by calling c_string_width.
5503 (x_consider_frame_title): Get byte length of frame tile string
5505 (display_mode_element): Pay attention to width of non-ASCII
5506 characters by calling strwidth.
5508 2001-01-18 Gerd Moellmann <gerd@gnu.org>
5510 * xfns.c (Qcancel_timer): New variable.
5511 (syms_of_xfns): Initialize and staticpro it.
5512 (Fx_hide_tip, Fx_show_tip): Use it.
5513 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
5515 (toplevel): Lisp code for generating parts of syms_of_xfns removed.
5517 * window.c (Fwindow_live_p): Use WINDOW_LIVE_P.
5519 * window.h (WINDOW_LIVE_P): New macro.
5521 * window.c (window_size_fixed): New variable.
5522 (syms_of_window): Add a DEFVAR_BOOL for window-size-fixed, for
5525 * eval.c (specbind): If binding a per-buffer variable which
5526 doesn't have a buffer-local value in the current buffer, change
5527 the global value by changing the value of the symbol bound in all
5528 buffers not having their own value, to make it consistent with
5529 what happens with other buffer-local variables.
5531 * xterm.c (x_initialize): Set char_ins_del_ok to 1.
5533 * xdisp.c (forward_to_next_line_start): Stop at end of buffer
5534 when searching for a newline.
5536 2001-01-18 Kenichi Handa <handa@etl.go.jp>
5538 * xdisp.c (display_string): Fix previous change.
5540 2001-01-18 Jason Rumney <jasonr@gnu.org>
5542 * w32term.c (x_produce_stretch_glyph): Only use Qspace when
5543 GLYPH_DEBUG is defined.
5544 (x_produce_glyphs): Don't xassert `it->descent > 0'; this isn't
5545 true for images with `:ascent 100'.
5546 (x_set_mouse_face_gc): If the last used mouse face has gone in the
5547 meantime, use face MOUSE_FACE_ID.
5548 If first glyph isn't a character glyph, use the ASCII NUL
5549 character to determine the face.
5550 (expose_area): Do not treat left margin specially.
5551 (note_mode_line_highlight): If no local_map, check global keymap.
5552 (note_mouse_highlight): Initialize overlay.
5553 (clear_mouse_face): Don't return if tip_frame is non-nil.
5554 (show_scroll_bars): Remove unused function.
5555 (w32_read_socket) [WM_KILLFOCUS]: Set help_echo to Qnil.
5556 (x_draw_bar_cursor): Remove extra test for out of bounds cursor.
5558 (x_erase_phys_cursor): Don't apply XWINDOW to variable that may be nil.
5559 (x_free_frame_resources): Unload relief colors.
5561 2001-01-17 Gerd Moellmann <gerd@gnu.org>
5563 * xdisp.c (forward_to_next_line_start): Avoid calling
5564 get_next_display_element when the newline is already found.
5565 This may change the iterator's position, when its current position is
5566 equal to the iterator's stop_charpos.
5568 * dispnew.c (direct_output_for_insert): If char_ins_del_ok is
5569 zero, use this method only at the end of a line.
5571 * xfaces.c (x_face_list_fonts): Don't BLOCK_INPUT around the
5572 call to x_list_fonts. Call x_list_fonts with SIZE -1 only
5573 if SCALABLE_FONTS_P is set.
5575 * xfaces.c (x_face_list_fonts): Call x_list_fonts with SIZE -1,
5576 so that scalable fonts are included.
5578 * xterm.c (x_list_fonts): Allow scalable fonts if SIZE is < 0,
5579 In the cache, use a key containing the information if scalable
5581 (x_load_font): Adapt to change of keys in the font cache.
5583 2001-01-17 Kim F. Storm <storm@filanet.dk>
5585 * xfaces.c (x_face_list_fonts): Use x_list_fonts instead of
5586 XListFonts to take advantage of font caching.
5588 * xterm.c (x_list_fonts): Ensure caching font information when
5589 called for a null frame, which is the case frequently when Emacs
5592 2001-01-17 Gerd Moellmann <gerd@gnu.org>
5594 * xfns.c (QCconversion): Replaces QCalgorithm.
5596 * w32fns.c (QCconversion): Replaces QCalgorithm. Update copyright.
5598 * xdisp.c (build_desired_tool_bar_string): Use :conversion instead
5601 * xdisp.c (redisplay_tool_bar): Change tool bar's height when
5602 not everything could be displayed.
5604 * line.h, x-list-font.c: Files removed because unused.
5606 2001-01-17 Andrew Innes <andrewi@gnu.org>
5608 * dired.c (directory_files_internal): Convert result from readdir
5609 to a unibyte string initially, to avoid possible misinterpretation
5610 of some bytes as the internal form of Emacs characters.
5612 2001-01-17 Kenichi Handa <handa@etl.go.jp>
5614 * fns.c (concat): Be sure to avoid putting the same `composition'
5615 property on the adjacent regions.
5617 2001-01-16 Gerd Moellmann <gerd@gnu.org>
5619 * window.c (Fset_window_hscroll): Don't set window's min_hscroll here.
5620 (Fscroll_right, Fscroll_left): Set it here instead, if called
5623 * buffer.c (Fset_buffer_modified_p): Set buffer's
5624 prevent_redisplay_optimizations_p flag.
5626 * dispnew.c, callproc.c, fns.c, keyboard.c, process.c, sunfns.c,
5627 * sysdep.c, vmsproc.c, xselect.c: Call redisplay_preserve_echo_area
5628 with additional arg.
5630 * dispextern.h, lisp.h (redisplay_preserve_echo_area):
5633 * xdisp.c (redisplay_preserve_echo_area): Add parameter
5634 FROM_WHERE, for debugging.
5636 2001-01-16 Kenichi Handa <handa@etl.go.jp>
5638 * ccl.c (Fregister_ccl_program): Handle the return value of
5639 resolve_symbol_ccl_program correctly.
5640 (CCL_Extension): Fix typo (originally CCL_Extention). Caller changed.
5642 2001-01-15 Gerd Moellmann <gerd@gnu.org>
5644 * xterm.c (x_set_mouse_face_gc): If the last used mouse face
5645 has gone in the meantime, use face MOUSE_FACE_ID.
5647 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]:
5648 If x_display_info_for_display returns null, don't try to close
5649 the display; we didn't open it.
5651 * dispnew.c (save_or_restore_current_matrices): Function removed.
5652 (save_current_matrix, restore_current_matrix): New functions.
5653 (adjust_frame_glyphs_for_frame_redisplay): Use them to save and
5654 restore the frame's current matrix. Due to the glyph pointer
5655 setup done in adjust_glyph_matrix, there is no easy way to make
5656 saving the current matrix in the desired matrix generally correct,
5659 2001-01-15 Kenichi Handa <handa@etl.go.jp>
5661 * xdisp.c (insert_left_trunc_glyphs): Overwrite padding glyphs by
5663 (display_line): Optimize for wide characters.
5664 (display_string): Don't try to display a multi-column character
5665 partially. On ttys, produce more than one truncation glyph for
5666 multi-column characters that don't fit on the line.
5668 2001-01-13 Kenichi Handa <handa@etl.go.jp>
5670 * md5.c (WORDS_BIG_ENDIAN) [__BYTE_ORDER == __BIG_ENDIAN]:
5671 Define it instead of WORDS_BIGENDIAN. Caller changed.
5673 2001-01-13 Jason Rumney <jasonr@gnu.org>
5675 * w32fns.c (Fimage_size, image_ascent, lookup_image)
5676 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR, parse_image_spec)
5677 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
5678 (tiff_format, gif_format, gs_format): Adapt to change of image margins.
5680 * w32term.c (x_produce_image_glyph, x_draw_image_foreground)
5681 (x_draw_image_relief, x_draw_image_foreground_1)
5682 (x_draw_image_glyph_string): Adapt to change of image margins.
5684 * w32.c (init_environment, sys_shutdown, sys_pipe): Remove unused
5687 * w32bdf.c (search_file_line, get_cached_font_char)
5688 (cache_char_offset, create_offscreen_bitmap): Remove unused variables.
5690 * w32inevt.c (w32_console_toggle_lock_key): Add parentheses.
5692 * w32fns.c (x_to_w32_color, x_set_icon_name, xlfd_strip_height)
5693 (w32_list_synthesized_fonts, lookup_image, Fx_file_dialog)
5694 (Fw32_send_sys_command): Remove unused variables.
5695 (w32_msg_pump): Add parentheses.
5697 * w32term.c (w32_fill_rect, w32_read_socket, x_bitmap_icon)
5698 (x_new_fontset, x_calc_absolute_position, x_iconify_frame):
5701 2001-01-12 Gerd Moellmann <gerd@gnu.org>
5703 * xdisp.c (Vtool_bar_button_margin): Replaces tool_bar_button_margin.
5704 (build_desired_tool_bar_string): Handle Vtool_bar_button_margin
5705 being a pair of margins.
5706 (syms_of_xdisp): Change DEFVAR_INT of tool-bar-button-margins
5707 to DEFVAR_LISP. Extend doc.
5709 * xfns.c (Fimage_size, image_ascent): Adapt to the change of image
5711 (lookup_image): If `:margin MARGIN' is specified, and MARGIN is a
5712 pair of integers `(X . Y)', use X for the horizontal and Y for the
5714 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR): New enumerator.
5715 (parse_image_spec): Check it.
5716 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
5717 (tiff_format, gif_format, gs_format):
5718 Use IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR for :margin.
5720 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
5721 (x_draw_image_relief, x_draw_image_foreground_1)
5722 (x_draw_image_glyph_string): Adapt to the change of image margins.
5724 * dispextern.h (struct image): Replace member `margin' with
5725 `hmargin' and `vmargin'.
5727 * xdisp.c (Fdump_tool_bar_row) [GLYPH_DEBUG]: Add parameters ROW
5730 * dispnew.c (update_text_area): Put code which decrements the
5731 stop position when the row's face extends to the end of the
5734 * xfns.c (x_set_mouse_color): Fix color allocation.
5736 * keyboard.c: Call get_local_map with new argument list.
5738 * intervals.c (get_local_map): Change TYPE to Lisp_Object.
5740 * intervals.h (enum map_property): Removed.
5741 (get_local_map): Change prototype.
5743 * keymap.c: Call get_local_map with new argument list.
5744 (Fwhere_is_internal): Rename parameter XKEYMAP to KEYMAP.
5746 2001-01-11 Gerd Moellmann <gerd@gnu.org>
5748 * xdisp.c (build_desired_tool_bar_string): Correct the computation
5749 of the size needed for the tool bar string. For the last image,
5750 use a `display' property that reaches to the end of the string.
5752 * xselect.c (selection_request_dpyinfo): New variable.
5753 (x_handle_selection_request): Set it.
5754 (x_selection_request_lisp_error): Don't call
5755 x_decline_selection_request if selection request's display has
5758 * xfaces.c (x_free_colors, x_free_dpy_colors) [DEBUG_X_COLORS]:
5759 Do the unregister_colors before calling XFreeColors.
5761 2001-01-10 Dave Love <fx@gnu.org>
5763 * Makefile.in (${etc}DOC): Depend on ${shortlisp} and
5764 ${SOME_MACHINE_LISP}, not ${lisp}.
5766 2001-01-10 Gerd Moellmann <gerd@gnu.org>
5768 * xdisp.c (display_line): On ttys, produce more than one truncation
5769 glyph for multi-column characters that don't fit on the line.
5771 * xselect.c (x_reply_selection_request): Add a comment.
5773 * xfns.c (Fx_backspace_delete_keys_p): Use XkbGetMap and
5774 XkbGetNames instead of XkbGetKeyboard.
5776 2001-01-10 Dave Love <fx@gnu.org>
5778 * sysdep.c (random): Revert the declaration.
5780 2001-01-09 Gerd Moellmann <gerd@gnu.org>
5782 * lisp.h (STRING_BYTES) [GC_CHECK_STRING_BYTES]:
5783 Call function string_bytes.
5784 (GC_CHECK_STRING_BYTES): Moved here from alloc.c.
5786 * alloc.c (CHECK_STRING_BYTES) [GC_CHECK_STRING_BYTES]: New macro.
5787 (check_sblock, string_bytes) [GC_CHECK_STRING_BYTES]: New functions.
5788 (check_string_bytes) [GC_CHECK_STRING_BYTES]: Add parameter ALL_P.
5789 (allocate_string) [GC_CHECK_STRING_BYTES]: Always check strings in
5791 (mark_object) [GC_CHECK_STRING_BYTES]: Use CHECK_STRING_BYTES.
5792 (gc_sweep) [GC_CHECK_STRING_BYTES]: Call check_string_bytes
5793 after sweeping strings, and at the end.
5794 (GC_CHECK_STRING_BYTES): Moved to lisp.h.
5796 * alloc.c (Fgarbage_collect): Use a record_unwind_protect to
5797 ensure that pop_message is called.
5799 * keyboard.c (Fexecute_extended_command): Use a
5800 record_unwind_protect to ensure that pop_message is called.
5802 * lisp.h (push_message_unwind): Add prototype.
5804 * xdisp.c (push_message_unwind): New function.
5806 * fileio.c (do_auto_save_unwind): Do the pop_message here
5807 instead of in Fdo_auto_save.
5808 (Fdo_auto_save): Don't call pop_message.
5810 2001-01-08 Ken Raeburn <raeburn@gnu.org>
5812 * xfns.c (xpm_load) [!ALLOC_XPM_COLORS]: Declare local variable I
5815 2001-01-08 Gerd Moellmann <gerd@gnu.org>
5817 * window.c (window_scroll_pixel_based): Adjust glyph matrices
5818 when increasing window's vscroll.
5820 * macros.c (Qkbd_macro_termination_hook): New variable.
5821 (syms_of_macros): Initialize and staticpro it.
5822 (pop_kbd_macro): Run kbd-macro-termination-hook.
5824 * xterm.c (XTread_socket) <LeaveNotify>: Set help_echo to nil.
5826 2001-01-07 Dave Love <fx@gnu.org>
5828 * keyboard.c (Fread_key_sequence_vector): Avoid newline in
5829 arglist, for documentation's sake.
5831 2001-01-06 Andrew Innes <andrewi@gnu.org>
5833 * makefile.w32-in (clean): Delete $(COMPILER_TEMP_FILES) instead
5836 2001-01-05 Andrew Innes <andrewi@gnu.org>
5838 * term.c (update_end): Don't check updating_frame; for some reason
5839 this can be 0 sometimes, such as after dismissing a popup menu,
5840 and isn't necessary given the explicit frame argument.
5842 2001-01-05 Gerd Moellmann <gerd@gnu.org>
5844 * sysdep.c: Don't prototype srandom; it takes an unsigned argument
5845 on some systems, and an unsigned long on others, like FreeBSD 4.1.
5847 2001-01-04 Gerd Moellmann <gerd@gnu.org>
5849 * xterm.c (clear_mouse_face): Don't return if tip_frame is non-nil.
5851 * xfns.c (x_create_tip_frame): Preserve the value of
5852 face_change_count around the creation of the tip frame.
5854 * xfns.c (last_show_tip_args): New variable.
5855 (compute_tip_xy): New function.
5856 (Fx_show_tip): Reuse an existing tip frame, if possible.
5857 (syms_of_xfns): Initialize and staticpro last_show_tip_args.
5859 2001-01-04 Dave Love <fx@gnu.org>
5861 * editfns.c (Fformat): Doc fix.
5863 * systime.h (set_file_times): Prototype.
5865 * widget.h (EmacsFrameSetCharSize_): Prototype.
5867 * sysdep.c (random, srandom): Declare explicitly.
5869 * dispextern.h (move_it_vertically_backward): Declare.
5871 2001-01-04 Gerd Moellmann <gerd@gnu.org>
5873 * xfns.c (x_create_tip_frame): Call face-set-after-frame-default,
5874 like in Fx_create_frame.
5876 * xfaces.c (set_font_frame_param): Don't do anything for
5877 non-graphical frames.
5879 * window.c (Fdelete_other_windows): Set window's window_end_valid
5880 to nil when changing the window's start. Don't change the
5881 window's start when its top position hasn't changed. If we do,
5882 this will set the window's optional_new_start, which act's like a
5883 force_start during redisplay with C-x 1 M-> under particular
5884 circumstances (see report from Per Starback to emacs-pretest-bug
5887 2001-01-03 Gerd Moellmann <gerd@gnu.org>
5889 * xdisp.c (forward_to_next_line_start): Reset it->c if taking the
5890 short cut at the start of the function. Add an assertion.
5891 (reseat_at_next_visible_line_start): Add an assertion.
5893 * window.c (Frecenter): When changing the window start, set the
5894 window's window_end_valid to nil.
5895 (Fwindow_end): Fix window-end computation when UPDATE is non-nil.
5897 * dispextern.h (move_it_past_eol): Add prototype.
5899 * xdisp.c (move_it_past_eol): New function.
5901 * window.c (Fwindow_end): Doc fix.
5903 2001-01-03 Dave Love <fx@gnu.org>
5905 * dired.c (Ffile_attributes): Fix last change, removing BSD4_3 kluge.
5907 2001-01-03 Gerd Moellmann <gerd@gnu.org>
5909 * xdisp.c (try_window_reusing_current_matrix): Fix bug setting
5910 the enabled_p flag of the glyph row at window_end_vpos to 0.
5911 (handle_single_display_prop): Fix last change.
5913 2001-01-02 Richard M. Stallman <rms@caffeine.ai.mit.edu>
5915 * window.c (Frecenter): Doc fix.
5917 2001-01-02 Andrew Innes <andrewi@gnu.org>
5919 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Remove redefinition.
5921 * frame.h (output_method): Add output_w32_console method.
5922 (FRAME_W32_CONSOLE_P): New macro.
5924 * frame.c (make_terminal_frame) [WINDOWSNT]: Make terminal frames
5925 use output_w32_console method.
5926 (Qw32_console): New Lisp_Object.
5927 (Fframep): Return it.
5928 (syms_of_frame): Init it.
5929 (Fframe_parameters): Report w32console as font for w32_console frames.
5931 * xfaces.c (realize_default_face): Set face foreground and
5932 background to unspecified for w32_console frames.
5933 (realize_face): Realize face cache for w32_console frames.
5934 (realize_tty_face): Accept w32_console frames.
5936 * xdisp.c (handle_single_display_prop): Return if frame is w32_console.
5937 (init_iterator) [WINDOWSNT]: Initialize frame face cache if
5938 necessary, even if running interactively.
5940 * dispnew.c (Fredraw_frame): Call set_terminal_modes for
5943 * w32term.c (x_update_begin):
5947 (x_change_line_highlight):
5952 (w32_reassert_line_highlight):
5953 (w32_frame_rehighlight):
5954 (w32_frame_raise_lower): Do nothing if not w32 frame.
5956 * w32xfns.c (get_frame_dc): Abort if called on a non-w32 frame.
5958 * w32fns.c (Fx_display_color_cells): Determine correct value, when
5959 system doesn't tell us directly.
5960 (Fx_display_visual_class): Implement properly.
5962 2001-01-02 Gerd Moellmann <gerd@gnu.org>
5964 * window.c (Frecenter): Handle centering in graphical frames
5965 specially. Centering on the basis of line counts doesn't work
5966 reliably with variable-height lines.
5968 2001-01-02 Eli Zaretskii <eliz@is.elta.co.il>
5970 * widget.c (EmacsFrameSetCharSize): Remove unused variables `ac'
5973 * composite.c (run_composition_function): Remove unused var `val'.
5974 (update_compositions): Remove unused variable `hook'.
5976 * intervals.c (get_local_map): Remove unused variable `tem'.
5978 * doprnt.c (doprnt1): Remove unused variable `size'.
5980 * fns.c (Flength): Remove unused variable `tail'.
5981 (Fdelete): Remove unused variable `size'.
5983 * editfns.c (Ftranspose_regions): Remove unused variables `gcpro1'
5986 * doc.c (Fsnarf_documentation): Remove unused vars `fun' and `tem'.
5988 * data.c (find_symbol_value): Remove extra 3rd argument in the
5989 call to swap_in_symval_forwarding.
5991 * undo.c (Fprimitive_undo): Remove unused block-scope variable `end'.
5993 * search.c (shrink_regexp_cache): Remove unused variable `cpp'.
5994 (trivial_regexp_p): Remove unused variable `c'.
5995 (boyer_moore): Remove unused variable `k'.
5997 * indent.c (current_column): Remove unused variable `stopchar'.
5998 (Fcompute_motion): Remove unused variable `contin'.
6000 * casefiddle.c (casify_object): Remove unused variable `tolen'.
6002 * dired.c (directory_files_internal): Fix a typo in a comment.
6003 Remove an unused variable `handler'.
6004 (file_name_completion): Remove unused function-scope variable `dp'.
6005 (Ffile_attributes) <dirname, sdir>: Make declarations conditioned
6008 * fileio.c (e_write): Remove unused variable `require_encoding_p'.
6010 * marker.c (Fmarker_position): Remove unused variables `pos', `i',
6012 (Fmarker_insertion_type): Remove unused variable `buf'.
6014 * insdel.c (make_gap): Remove unused variable `result'.
6016 * keyboard.c (record_char): Remove unused function-scope var `help'.
6017 (kbd_buffer_get_event): Remove unused block-scope variable `idx'.
6018 (menu_bar_items): Remove unused function-scope variable `tem'.
6020 * fontset.c (fontset_ref): Remove unused variable `i'.
6021 (fontset_set): Remove unused variables `j' and `tmp'.
6022 (make_fontset): Remove unused variables `i', `j', `elt' and `base_elt'.
6023 (make_fontset_for_ascii_face): Remove unused variable `name'.
6024 (fs_load_font): Remove unused variable `font_idx'.
6025 (fs_query_fontset): Remove unused function-local variable `fontset'.
6026 (list_fontsets): Remove unused variable `tail'.
6027 (Fnew_fontset): Remove unused variables `family' and `registry'.
6028 (accumulate_font_info): Remove unused variable `tmp'.
6029 (Ffontset_font): Remove unused variable `id'.
6030 (syms_of_fontset): Remove unused variable `i'.
6032 * xfns.c (x_display_info_for_name): Cast 0 to "char *" in the call
6034 (lookup_image): Remove unused variable `file'.
6035 (xbm_load): Remove unused variables `bitmap_data', `height', and
6036 `width'. Remove function-local variable `i', leave the
6038 (gif_load): Remove unused variable `inc'.
6040 * xterm.c (XTread_socket): Remove unused variables `p' and `pend'.
6041 (XTread_socket) <LeaveNotify>: Remove unused variable `frame',
6042 leave only the one in the inner block.
6044 * xfaces.c (face_fontset, realize_default_face): Remove unused
6046 (face_at_buffer_position): Remove unused variable `multibyte_p'.
6048 * term.c (encode_terminal_code): Remove unused variable `c'.
6050 * ccl.c (Fccl_execute): Cast ccl_driver parameters to `unsigned
6051 char *' instead of `char *'.
6053 * category.c (Fcategory_docstring): Remove unused variable `doc'.
6054 (Fget_unused_category): Remove unused variable `docstring_vector'.
6055 (Fchar_category_set): Remove unused variables `val', `charset',
6058 * coding.c (detect_coding_iso2022, setup_coding_system):
6059 Remove unused variable `i'.
6060 (detect_coding_mask): Remove unused variable `idx'.
6061 (detect_coding): Remove unused variable `i'.
6062 (ccl_coding_driver): Remove unused variable `result'.
6063 (run_pre_post_conversion_on_str): Remove unused variable `prev'.
6064 (decode_coding_string): Remove unused variables `to' and `gcpro1'.
6065 (encode_coding_string): Remove unused variables `gcpro1' and
6066 `saved_coding_symbol'.
6067 (Ffind_coding_systems_region_internal): Remove function-local
6068 variable args[], leave only the block-local one.
6069 (code_convert_region1): Remove unused variable `len'.
6071 * charset.c (char_printable_p): Remove unused variable `chars'.
6072 (Fsplit_char, Fchar_bytes): Remove unused variable `val'.
6073 (str_to_multibyte): Remove unused variable `c'.
6075 * window.c (size_window): Remove block-local variable `min_size'.
6077 * xdisp.c (make_cursor_line_fully_visible): Remove unused variable
6078 `header_line_height'.
6079 (append_space, extend_face_to_end_of_line): Declare `saved_what'
6080 enum display_element_type.
6082 2001-01-02 Gerd Moellmann <gerd@gnu.org>
6084 * xterm.c (x_connection_closed): Catch X errors around all
6085 statements that call X. Save away the error message in a local copy.
6087 * xterm.c (x_connection_closed): Set handling_signal to 0 at
6090 * xdisp.c (pos_visible_p): Take into account that CHARPOS maybe
6091 in or at the start of invisible text.
6093 * dispnew.c (update_window): Don't check_current_matrix_flags.
6095 2001-01-01 Jason Rumney <jasonr@gnu.org>
6097 * w32fns.c (x_figure_window_size): Do not allow new_height and
6098 new_width of frame to override specified values.
6100 2000-12-30 Kenichi Handa <handa@etl.go.jp>
6102 * composite.c (find_composition): Fix a code for searching backward.
6104 2000-12-29 Gerd Moellmann <gerd@gnu.org>
6106 * dispnew.c (check_current_matrix_flags) [GLYPH_DEBUG]: New function.
6107 (update_window) [GLYPH_DEBUG]: Call it.
6108 (scrolling_window): Prevent including current rows which are below
6109 what's displayed in the window.
6111 * xdisp.c (try_window_reusing_current_matrix)
6112 <new start <= old start>: Disable rows in the current matrix
6113 which are below the window after scrolling.
6115 * xdisp.c (move_it_by_lines): Don't do optimizations if NEED_Y_P
6116 is zero. It's not worth the complexity.
6117 (invisible_text_between_p): Put in #if 0 because unused.
6119 2000-12-28 Gerd Moellmann <gerd@gnu.org>
6121 * xfns.c (Fx_backspace_delete_keys_p): Check library and server
6122 XKB versions. Call XkbFreeKeyboard with 2nd arg 0.
6124 * keyboard.c (echo_char): If C is an integer, always call
6125 push_key_description. Former code could signal an invalid
6128 * keymap.c (push_key_description): Add parameter FORCE_MULTIBYTE.
6129 If set, print multibyte text.
6130 (Fsingle_key_description): Call push_key_description with
6131 FORCE_MULTIBYTE set.
6132 (describe_buffer_bindings): Likewise.
6134 * lisp.h (push_key_description): Add prototype.
6136 * xdisp.c (echo_area_display): Bind redisplay-dont-pause to t
6137 around the call to redisplay_internal.
6139 * xfns.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
6141 * dispnew.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
6143 2000-12-28 Kenichi Handa <handa@etl.go.jp>
6145 * ccl.c (CCL_WRITE_CHAR): Check variable `extra_bytes'.
6146 (ccl_driver): New local variable `extra_bytes'.
6148 * ccl.h (struct ccl_spec): New member eight_bit_carryover.
6150 * coding.c (setup_coding_system):
6151 Initialize coding->spec.ccl.eight_bit_carryover.
6152 (ccl_coding_driver): Pay attention to carried over 8-bit bytes.
6154 2000-12-28 Kenichi Handa <handa@etl.go.jp>
6156 * coding.c (SAFE_ONE_MORE_BYTE): New macro.
6157 (DECODE_EMACS_MULE_COMPOSITION_CHAR): New macro.
6158 (DECODE_EMACS_MULE_COMPOSITION_RULE): New macro.
6159 (decode_composition_emacs_mule): New function.
6160 (decode_coding_emacs_mule): Decode composition sequence by calling
6161 decode_composition_emacs_mule.
6162 (ENCODE_COMPOSITION_EMACS_MULE): New macro.
6163 (encode_coding_emacs_mule): Changed from macro to function.
6164 If a text contains compositions, encode them correctly.
6165 (setup_coding_system): Set coding->commong_flags for emacs-mule so
6166 that decoding and encoding are required.
6168 2000-12-27 Gerd Moellmann <gerd@gnu.org>
6170 * xfaces.c (PT_PER_INCH): New macro.
6171 (xlfd_point_size): Compute real point size from font's pixel size.
6172 (pixel_point_size, build_scalable_font_name): Use PT_PER_INCH
6175 * .gdbinit: Comment out the line pointing to the Lesstif source
6178 * window.c (Frecenter): Use displayed_window_lines instead
6179 of window_internal_height.
6181 * xterm.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
6182 instead of x-toolkit-scroll-bars-p.
6183 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
6185 * w32term.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
6186 instead of x-toolkit-scroll-bars-p.
6187 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
6189 * dispnew.c (struct redisplay_history) [GLYPH_DEBUG]: New.
6190 (REDISPLAY_HISTORY_SIZE) [GLYPH_DEBUG]: New macro.
6191 (redisplay_history, history_idx, history_tick) [GLYPH_DEBUG]:
6193 (add_window_display_history, add_frame_display_history)
6194 (Fdump_redisplay_history) [GLYPH_DEBUG]: New functions.
6195 (build_frame_matrix_from_leaf_window): Remove unused code.
6196 (build_frame_matrix_from_leaf_window) [GLYPH_DEBUG]: Add to
6198 (update_frame) [GLYPH_DEBUG]: Add to redisplay history.
6199 (update_window) [GLYPH_DEBUG]: Likewise.
6200 (syms_of_display): Defsubr dump-redisplay-history.
6202 2000-12-23 Gerd Moellmann <gerd@gnu.org>
6204 * keyboard.c (echo_prompt): Always set current_kboard->echoptr to
6205 the end of the prompt. Set echo_after_prompt to the offset
6206 of echoptr in echobuf.
6208 * xdisp.c (init_from_display_pos): Pop until the iterator's
6209 stack is empty; there may be frames for stretch or images
6212 * dispnew.c (save_frame_matrix, restore_frame_matrix): Removed.
6213 (save_or_restore_current_matrix): New function for the same
6214 purpose, but more efficient.
6215 (adjust_frame_glyphs_for_frame_redisplay): Use it.
6217 2000-12-23 Eli Zaretskii <eliz@is.elta.co.il>
6219 * xdisp.c (syms_of_xdisp): Fix last change.
6221 2000-12-23 Gerd Moellmann <gerd@gnu.org>
6223 * xdisp.c (syms_of_xdisp): Doc fix.
6225 * xdisp.c (redisplay_window): Remove label restore_buffers;
6226 use finish_scroll_bars instead to make sure that scroll bars
6227 are redeemed. If we don't do this, flickering can result from
6228 scroll bars being destroyed and recreated.
6230 2000-12-22 Jason Rumney <jasonr@gnu.org>
6232 * w32term.c (w32_draw_bitmap): Fix drawing so it does not appear
6233 in the wrong colors when the foreground is not black.
6234 (expose_window): Don't redraw the window that's currently being
6237 2000-12-22 Gerd Moellmann <gerd@gnu.org>
6239 * window.c (size_window): When setting the window's too_small_ok
6240 flag, compare old size with minimum size depending on WIDTH_P,
6241 don't compare with window_min_width.
6243 * window.c (delete_window): Simplify somewhat.
6244 (Fset_window_configuration): Don't SET_FRAME_GARBAGED after
6245 freeing window matrices. The flag windows_or_buffers_changed is
6246 set, so the next redisplay will consider all windows; this should
6249 2000-12-22 Kenichi Handa <handa@etl.go.jp>
6251 * coding.c (ccl_coding_driver): Initialize ccl->cr_consumed.
6253 * ccl.h (struct ccl_program): New member cr_consumed.
6255 * ccl.c (CCL_WRITE_CHAR): Don't handle EOL conversion here.
6256 (CCL_READ_CHAR): Handle EOL conversion here.
6257 (ccl_driver) <CCL_ReadMultibyteChar2>: Likewise.
6259 2000-12-21 Gerd Moellmann <gerd@gnu.org>
6261 * xdisp.c (Fdump_glyph_row) [GLYPH_DEBUG]: Add optional arg GLYPHS.
6263 * dispextern.h (GLYPH_EQUAL_P): Also compare pixel widths,
6264 otherwise tabs of different size compare equal.
6266 * callint.c (Fcall_interactively): Prevent a compiler warning.
6268 * print.c (print_unwind): Return nil.
6269 (PRINTDECLARE): Initialize all local variables.
6270 (print_preprocess): Add a default case.
6272 * lisp.h (Qinhibit_point_motion_hooks): Declare extern.
6274 * undo.c (Fprimitive_undo): Bind `inhibit-point-motion-hooks' to t.
6276 * window.c (delete_window, Fsplit_window)
6277 (Fset_window_configuration): Calls to ensure_frame_matrix removed.
6279 * dispextern.h (ensure_frame_matrix): Function declaration removed.
6281 * dispnew.c (ensure_frame_matrix): Removed.
6282 (save_frame_matrix, restore_frame_matrix): New functions.
6283 (adjust_frame_glyphs_for_frame_redisplay): Use them.
6285 * xdisp.c (dump_glyph_row, dump_glyph_matrix, Fdump_glyph_matrix)
6286 [GLYPH_DEBUG]: Extended to dump glyphs in short form.
6288 2000-12-21 Andrew Innes <andrewi@gnu.org>
6290 * w32term.c (x_update_begin): Regenerate the palette here, rather
6291 than for each window.
6293 * w32xfns.c (select_palette): Avoid calling SelectPalette if
6294 palette is NULL, since this corrupts memory! Also get
6295 display_info reference from frame.
6297 2000-12-21 Jason Rumney <jasonr@gnu.org>
6299 * w32bdf.c (w32_init_bdf_font): Fix test for valid bmp heap.
6301 * w32term.c (x_draw_hollow_cursor): Delay obtaining the frame's DC
6302 to avoid returning without releasing it.
6304 2000-12-21 Kenichi Handa <handa@etl.go.jp>
6306 * keymap.c (push_key_description): Don't convert eight-bit-control
6307 and eight-bit-graphic to multibyte character.
6309 * charset.c (Fmake_char_internal): If CHARSET doesn't have a
6310 generic character and CODE1 is nil, return the smallest character
6313 2000-12-20 Dave Love <fx@gnu.org>
6315 * s/osf5-0.h (NSIG): Don't redefine.
6317 2000-12-20 Stefan Monnier <monnier@cs.yale.edu>
6319 * keymap.c (where_is_internal): Check ascii_sequence_p rather than
6320 excluding menu-bar and tool-bar.
6321 (Fwhere_is_internal): Check ascii_sequence_p when looking up the cache.
6322 (menu_item_p): Remove.
6323 (where_is_internal_1): Don't ignore menu-items.
6325 2000-12-20 Gerd Moellmann <gerd@gnu.org>
6327 * xdisp.c (hscroll_window_tree): Take window's min_hscroll
6330 * window.c (make_window): Initialize window's min_hscroll.
6331 (Fset_window_hscroll): Set window's hscroll and min_hscroll.
6332 (set_window_buffer, temp_output_buffer_show): Set min_hscroll
6334 (struct saved_window): New member min_hscroll.
6335 (SAVED_WINDOW_VECTOR_SIZE): Set to 17.
6336 (Fset_window_configuration): Set window's min_hscroll.
6337 (save_window_save): Save window's min_hscroll.
6338 (compare_window_configurations): Compare min_hscroll values.
6340 * window.h (struct window): New member min_hscroll.
6342 * keyboard.c (echo_prompt): Prevent a compiler warning.
6344 * xdisp.c (try_cursor_movement): Fix last change. The real
6345 condition is that PT is at the end of the row, and should
6346 be displayed at the start of the next row.
6348 * xdisp.c (try_cursor_movement): If we end on a partially
6349 visible line, end we already decided to scroll, return -1.
6351 * dispextern.h (ensure_frame_matrix): Add prototype.
6353 * window.c (delete_window, Fsplit_window)
6354 (Fset_window_configuration): Call ensure_frame_matrix.
6356 * dispnew.c (fake_current_matrices, ensure_frame_matrix):
6358 (adjust_frame_glyphs_for_frame_redisplay): If display has been
6359 completed, call fake_current_matrices instead of marking frame
6362 2000-12-20 Jason Rumney <jasonr@gnu.org>
6364 * w32fns.c (syms_of_w32fns): Initialize and staticpro tip_frame.
6366 2000-12-19 Eli Zaretskii <eliz@is.elta.co.il>
6368 * fns.c (Frequire): Doc fix.
6370 2000-12-19 Gerd Moellmann <gerd@gnu.org>
6372 * window.c (window_scroll_pixel_based): Don't use move_it_vertically.
6374 * dispnew.c (direct_output_for_insert): Fix check for mini-window
6375 currently displaying a message.
6377 * bytecode.c (toplevel) [CHECK_FRAME_FONT]: Include frame.h and
6379 (Fbyte_code) [CHECK_FRAME_FONT]: Check the selected frame's font.
6381 2000-12-18 Andrew Innes <andrewi@gnu.org>
6383 * w32.c (w32_strerror): New function.
6385 * w32.h (w32_strerror): New extern.
6387 * w32fns.c (Fw32_shell_execute): Use it.
6389 2000-12-18 Gerd Moellmann <gerd@gnu.org>
6391 * s/hpux10.h (_FILE_OFFSET_BITS): Undef again.
6393 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
6395 * msdos.c (IT_set_face): Obey inverse_video.
6397 2000-12-18 Kenichi Handa <handa@etl.go.jp>
6399 * dired.c (directory_files_internal): Always return decoded filenames.
6401 2000-12-18 Gerd Moellmann <gerd@gnu.org>
6403 * xterm.c (x_connection_closed): Prevent being called recursively
6404 because of an error condition in XtCloseDisplay.
6406 * xdisp.c (init_iterator): If noninteractive, and the frame's
6407 face cache is null, make one.
6409 * xfns.c (show_busy_cursor): Check for live frames more thoroughly.
6411 * process.c (wait_reading_process_input): Check for pending
6412 input when running timers.
6414 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
6416 * msdos.c (IT_write_glyphs): Compute the glyph face from str->face_id.
6418 2000-12-18 Kenichi Handa <handa@etl.go.jp>
6420 * process.c (read_process_output): Don't run a filter if the code
6421 decoder produces nothing but carryover.
6423 2000-12-17 Andrew Innes <andrewi@gnu.org>
6425 * w32.c (sys_rename): Only check errno against EEXIST, and not
6426 EACCES, when determining whether rename failed because the target
6427 exists. This was resulting in indefinite looping on Windows 9x if
6428 the source file was locked by another process.
6430 * w32fns.c (Ffile_system_info): New function.
6431 (syms_of_w32fns): Defsubr it.
6433 2000-12-17 Gerd Moellmann <gerd@gnu.org>
6435 * window.c (coordinates_in_window): Fix computation for
6436 position on vertical line between mode lines.
6438 * xfns.c (unwind_create_frame): Return t if frame was deleted.
6439 Don't alter tip_frame or tip_window.
6440 (unwind_create_tip_frame): Set tip_frame to nil only if frame
6443 * w32fns.c (unwind_create_frame): Return t if frame was deleted.
6444 Don't alter tip_frame or tip_window.
6445 (unwind_create_tip_frame): Set tip_frame to nil only if frame
6448 2000-12-16 Eli Zaretskii <eliz@is.elta.co.il>
6450 * fileio.c (Fcopy_file): Rename the last argument to keep_time, to
6451 be consistent with the doc string. Reported by NAKAJIMA Mikio
6452 <minakaji@osaka.email.ne.jp>.
6454 2000-12-16 Kenichi Handa <handa@etl.go.jp>
6456 * xfaces.c (Vface_ignored_fonts): New variable.
6457 (x_face_list_fonts): Ignore fonts matching Vface_ignored_fonts.
6458 (syms_of_xfaces): Declare Vface_ignored_fonts as a Lisp variable.
6460 2000-12-15 Gerd Moellmann <gerd@gnu.org>
6462 * dispnew.c (update_window): Detect pending input every nth line
6463 updated, i.e. do it depending on real work done, and not on the
6466 * xterm.c (expose_window): Don't redraw the window that's
6467 currently being updated.
6469 * window.c (Fset_window_point): Remove test for
6470 cursor_in_non_selected_windows.
6472 * lread.c (read1): Recognize end of file after `\\'.
6474 * xfns.c (x_create_tip_frame): Use unwind_create_tip_frame,
6475 not unwind_create_frame.
6477 2000-12-15 Dave Love <fx@gnu.org>
6479 * s/usg5-4.h (bcopy) [IRIX6]: Don't special-case definition of
6482 * s/irix6-5.h: #undef bcopy & al here. Include strings.h.
6484 2000-12-15 Kenichi Handa <handa@etl.go.jp>
6486 * coding.c (setup_coding_system): Clear all members of the struct
6487 coding_system at first.
6488 (detect_coding): Call detect_coding_mask with a correct MULTIBYTEP
6490 (code_convert_region): Don't override coding->src_multibyte and
6491 coding->dst_multibyte.
6493 * fns.c (Fmd5): Docstring improved.
6495 2000-12-15 Miles Bader <miles@gnu.org>
6497 * xdisp.c (window_box_height): Only use mode-line glyph-rows that
6498 are actually marked as mode-lines; otherwise use
6499 estimate_mode_line_height.
6501 2000-12-14 Gerd Moellmann <gerd@gnu.org>
6503 * editfns.c (Fformat): Prevent a buffer overrun when the format
6504 specifies a precision.
6506 2000-12-14 Eli Zaretskii <eliz@is.elta.co.il>
6508 * msdos.c (Fmsdos_set_mouse_buttons): Signal an error if the
6509 argument is outside the range [2..3].
6511 2000-12-14 Andrew Innes <andrewi@gnu.org>
6513 * w32fns.c (Fx_hide_tip): Avoid unnecessary work when there's
6514 nothing to do. Bind inhibit-quit.
6515 (tip_frame): Make it a Lisp_Object.
6516 (x_create_tip_frame): Set tip_frame after it has been added to
6518 (Fx_show_tip): Don't set tip_frame here.
6519 (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]: New variables.
6520 (unwind_create_frame, unwind_create_tip_frame): New functions.
6521 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
6522 while a frame is only partially constructed.
6524 * w32term.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
6525 (x_free_frame_resources): New function.
6526 (x_destroy_window): Use it.
6528 2000-12-14 Gerd Moellmann <gerd@gnu.org>
6530 * xfns.c (Fx_backspace_delete_keys_p): New function.
6531 (syms_of_xfns): Defsubr it.
6533 * config.in (HAVE_XKBGETKEYBOARD): Add.
6535 2000-12-14 Kenichi Handa <handa@etl.go.jp>
6537 * keyboard.c (echo_prompt): Argument type changed to Lisp_Object.
6538 Always store string in multibyte representation in echobuf.
6539 (echo_char): Always store string in multibyte representation in
6541 (echo_now): Call message2_nolog with the arg MULTIBYTE 1.
6542 (read_key_sequence): Adjusted for the change of echo_prompt.
6544 * fns.c (Fmd5): Docstring improved.
6546 * lisp.h (detect_coding_system): Prototype adjusted.
6548 * coding.c (ONE_MORE_BYTE_CHECK_MULTIBYTE): New macro.
6549 (detect_coding_emacs_mule, detect_coding_iso2022,)
6550 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
6551 (detect_coding_utf_16, detect_coding_ccl): Make them static.
6552 New argument MULTIBYTEP. Callers changed.
6553 (detect_coding_mask, detect_coding_system): New argument
6554 MULTIBYTEP. Callers changed.
6555 (decode_coding_string): Set coding->src_multibyte and
6556 coding->dst_multibyte before calling detect_coding and detect_eol.
6557 Update them after some coding system is detected.
6559 2000-12-13 Stefan Monnier <monnier@cs.yale.edu>
6561 * keymap.c (get_keyelt): Only eval the filter if `autoload' is set.
6563 * keyboard.c (menu_bar_items, tool_bar_items):
6564 Set `autoload' when looking up `tool-bar' or `menu-bar' submap.
6566 2000-12-13 Gerd Moellmann <gerd@gnu.org>
6568 * xfns.c (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]:
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 * xterm.h (x_free_frame_resources): Declare.
6576 * xterm.c (x_free_frame_resources): New function.
6577 (x_destroy_window): Use it.
6579 * dispnew.c (update_window): If do_mouse_tracking is non-nil,
6580 don't interrupt the update for pending input initially, i.e.
6581 update at least some lines.
6583 * keyboard.c (do_mouse_tracking): Make externally visible.
6585 * xterm.c (x_term_init): Declare gray_bitmap_bits as `extern char *'.
6587 * xfns.c (gray_bitmap_bits): Declare `char *'.
6589 2000-12-12 Gerd Moellmann <gerd@gnu.org>
6591 * xdisp.c (display_tool_bar_line): Make sure that tool bar
6592 lines start with a relief line.
6594 2000-12-12 Dave Love <fx@gnu.org>
6596 * window.c (Fdisplay_buffer): Doc fix.
6597 (Fwindow_list): Remove unused var.
6599 * buffer.h (mmap_set_vars): Declare.
6601 * window.h (Fset_window_point): Declare.
6603 2000-12-12 Eli Zaretskii <eliz@is.elta.co.il>
6605 * msdos.c (fast_find_position): Don't overstep the last window row.
6606 (IT_note_mouse_highlight): Initialize portion to -1. Remove unused
6607 variable `area'. When looking for a row under (X,Y), give up if some
6608 of the previous rows is not enabled.
6610 2000-12-12 Gerd Moellmann <gerd@gnu.org>
6612 * window.c (Fset_window_point): If displaying cursors in windows
6613 other than the selected window, make sure redisplay updates
6614 other windows to show the new value of point in the window.
6616 * dispextern.h (cursor_in_non_selected_windows): Declare extern.
6618 * buffer.c (Fkill_buffer): Don't Fset_buffer when testing if
6619 the buffer is the sole visible buffer when in the mini-buffer.
6621 * xdisp.c (setup_echo_area_for_printing, with_echo_area_buffer):
6622 Bind `inhibit-read-only' to t.
6623 (unwind_with_echo_area_buffer): Use AREF.
6625 * xfns.c (Fx_hide_tip): Simplified.
6627 * s/freebsd.h, s/netbsd.h (GC_MARK_STACK): Use GC_MAKE_GCPROS_NOOPS
6630 * s/gnu-linux.h (GC_MARK_STACK): Define as GC_MAKE_GCPROS_NOOPS.
6632 2000-12-11 Gerd Moellmann <gerd@gnu.org>
6634 * xfns.c (Fx_hide_tip): Fix last change.
6636 * xfns.c (Fx_hide_tip): Avoid unnecessary work when there's
6637 nothing to do. Bind inhibit-quit.
6638 (tip_frame): Make it a Lisp_Object.
6639 (x_create_tip_frame): Set tip_frame after it has been added to
6641 (Fx_show_tip): Don't set tip_frame here.
6643 * xterm.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
6645 * xdisp.c (prepare_menu_bars): Changes for tip_frame being a
6648 * dispextern.h: Change external declaration of tip_frame.
6650 * keymap.c (Fkey_description): If KEYS is an empty key sequence,
6651 return an empty string.
6653 * xdisp.c (try_cursor_movement): Check update_mode_lines instead
6654 of the window's update_mode_line flag, since the former is set by
6655 force-mode-line-update, not the latter. This makes
6656 column-number-mode slightly faster.
6658 * xdisp.c (try_window_id) <all changes above window start>:
6661 2000-12-11 Paul Eggert <eggert@twinsun.com>
6663 * config.in (HAVE_FTELLO): Remove.
6665 (_XOPEN_SOURCE): Remove; the large-file code no longer needs it.
6666 * lread.c (file_offset, file_tell): Depend on HAVE_FSEEKO, not
6668 * s/hpux10.h (_FILE_OFFSET_BITS): Do not undef.
6669 * s/isc3-0.h, s/osf5-0.h: Update comment about _XOPEN_SOURCE.
6671 2000-12-11 Miles Bader <miles@gnu.org>
6673 * window.c (displayed_window_lines): Don't round up when
6674 converting empty space at bottom to lines.
6675 Handle non-newline-terminated final lines properly.
6676 (Fwindow_text_height): New function (used to be in lisp).
6677 (syms_of_window): Initialize it.
6679 2000-12-09 Stefan Monnier <monnier@cs.yale.edu>
6681 * syntax.c (scan_lists): Check that the right quote char has the
6682 right Sstring syntax when jumping over strings.
6683 (init_syntax_once): Use Smax rather than 13.
6685 2000-12-09 Miles Bader <miles@gnu.org>
6687 * window.c (Fpos_visible_in_window_p): Replace FULLY parameter
6688 with PARTIALLY, inverting the sense.
6689 (window_scroll_pixel_based): Scroll partially visible lines into
6690 place if we hit the beginning or end of the buffer.
6691 (displayed_window_lines): Don't include partially visible lines.
6692 (Fmove_to_window_line): Skip past any partially visible first line.
6694 2000-12-08 Gerd Moellmann <gerd@gnu.org>
6696 * keymap.c (current_minor_maps): Use malloc. Prevent a leak.
6698 * tparam.c (tparam1): Change the way buffers are reallocated to be
6699 portable and less obfuscated.
6701 * termcap.c (tgetent): Change the way buffers are reallocated to
6702 be portable and less obfuscated.
6704 * macros.c (store_kbd_macro_char): Change the way buffers are
6705 reallocated to be portable and less obfuscated.
6707 * lread.c (read1): Change the way buffers are reallocated to be
6708 portable and less obfuscated.
6710 * doc.c (Fsubstitute_command_keys): Change the way buffers
6711 are reallocated so that it is portable.
6713 2000-12-07 Eli Zaretskii <eliz@is.elta.co.il>
6715 * dosfns.c (Ffile_system_info): New function.
6716 (syms_of_dosfns): Defsubr it.
6718 2000-12-07 Stefan Monnier <monnier@cs.yale.edu>
6720 * alloc.c (gc_sweep): Add comment.
6722 2000-12-07 Gerd Moellmann <gerd@gnu.org>
6724 * sound.c (vox_configure): Change order of ioctls.
6725 Don't set SNDCTL_DSP_SPEED from bps, don't set SNDCTL_DSP_SAMPLESIZE.
6726 Ignore errors when changing volume.
6727 (vox_close): Don't reset the device.
6729 * process.c (read_process_output): Make sure the process marker's
6730 position is valid when the process buffer is changed in
6731 after-change functions. W3 does that.
6733 * xfns.c (x_free_gcs): New function.
6735 * xterm.h (x_free_gcs): Add prototype.
6737 * widget.c (EmacsFrameDestroy): Call x_free_gcs instead of
6740 * xterm.c (x_destroy_window): Call x_free_gcs so that
6741 resources of non-toolkit X windows will be freed.
6743 2000-12-07 Andrew Innes <andrewi@gnu.org>
6745 * w32fns.c (xlfd_charset_of_font): Fix last change.
6747 2000-12-06 Dave Love <fx@gnu.org>
6749 * md5.h (__P): Don't define -- it comes from config.h.
6751 * strftime.c: Change some #if foo to #ifdef foo.
6753 2000-12-06 Andrew Innes <andrewi@gnu.org>
6755 * w32term.h (CP_INVALID): Rename to CP_UNKNOWN.
6757 * w32fns.c (xlfd_charset_of_font): Don't overwrite fontname argument.
6758 (w32_codepage_for_font): Rename CP_INVALID to CP_UNKNOWN.
6759 (w32_list_fonts): Don't choke if pattern doesn't specify a codepage.
6761 2000-12-06 Gerd Moellmann <gerd@gnu.org>
6763 * alloc.c (gc_sweep): Prevent symbols read during loadup
6766 * xdisp.c (underlying_face_id): New function.
6767 (handle_face_prop, face_before_or_after_it_pos): Use it
6768 to determine the face ``under'' a string. Let strings inherit
6769 the face of the buffer under them.
6771 * xfaces.c (face_at_string_position): Update function comment.
6773 * dispnew.c (adjust_glyph_matrix): Don't reuse a window's current
6774 matrix if the window's left position has changed; we need to
6775 redraw it in this case.
6777 * dispextern.h (struct glyph_matrix): Add member window_left_x.
6779 * window.c (coordinates_in_window): Check mouse on mode-line or
6782 * alloc.c (Fgarbage_collect): Dox fix. Return a list as
6783 advertized by the function documentation.
6785 * window.c (syms_of_window): Doc fix.
6787 * sound.c (vox_configure): Set volume for left and right channel.
6788 (sound_cleanup): Return nil.
6790 * xdisp.c (move_it_by_lines): Fix paren typo.
6792 * xterm.c (x_load_font): Don't use the font's max_bounds for
6793 computing the height of the font. If max_bounds' ascent or
6794 descent are greater than the font's ascent or descent, this means
6795 glyphs overlap, which should be handled now by redisplay.
6797 * window.c (Veven_window_heights): New variable.
6798 (syms_of_window): DEFVAR_LISP it.
6799 (Fdisplay_buffer): Check Veven_window_heights before evening the
6802 2000-12-06 Miles Bader <miles@gnu.org>
6804 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is `t',
6805 update `default-frame-alist' instead of setting no frame parameters.
6807 2000-12-06 Kenichi Handa <handa@etl.go.jp>
6809 * composite.c (update_compositions): Fix typo (use the correct
6812 2000-12-05 Jason Rumney <jasonr@gnu.org>
6814 * md5.h: Remove underscores from function declarations.
6815 (__attribute__, __alignof__) [!__GNUC__]: Define.
6817 * md5.c: Delay include of md5.h until after namespace cleaning.
6819 * makefile.w32-in (fns.o): Depend on md5.h
6820 (md5.o): New target.
6823 * makefile.nt: Likewise.
6825 2000-12-05 Jason Rumney <jasonr@altavista.net>
6827 * w32term.c (expose_area): Complete last change.
6829 2000-12-05 Ken Raeburn <raeburn@gnu.org>
6831 * minibuf.c: Include intervals.h.
6833 2000-12-05 Jason Rumney <jasonr@gnu.org>
6835 * w32term.c (x_produce_glyphs): If a font for a component of
6836 a composition is not found, use 1 pixel dot ascent and 0 dot
6837 descent value to avoid displaying terribly tall empty boxes.
6838 (expose_area): Pass x-coordinate relative to the exposed
6839 area to x_draw_glyphs instead of a window-relative coordinate.
6841 2000-12-05 Gerd Moellmann <gerd@gnu.org>
6843 * xdisp.c (next_element_from_ellipsis): Save face before selective
6844 display in saved_face_id, and set face_before_selective_p.
6845 (reseat_1): Reset face_before_selective_p.
6846 (append_space, extend_face_to_end_of_line): If iterator's
6847 face_before_selective_p is set, use the face from saved_face_id.
6848 (extend_face_to_end_of_line): For tty frames, make sure to
6849 use the right face id when producing spaces at the end of
6852 * dispextern.h (struct it): Add face_before_selective_p.
6854 * keyboard.c (record_char): Don't record identical help-echo
6855 events in recent_keys.
6857 * xterm.c [USE_X_TOOLKIT]: Close the display.
6858 (xim_close_dpy): Handle case that the display has been closed.
6860 * xterm.c (x_destroy_window): Reset the frame's X window after
6863 * dispnew.c (adjust_glyph_matrix): Make sure to initialize local
6864 variable window_width.
6865 (line_draw_cost): Fix code skipping over spaces at the end of the
6866 line when must_write_spaces is not set.
6867 (scrolling_window): Fix code inserting runs in list of all runs.
6869 2000-12-05 Kenichi Handa <handa@etl.go.jp>
6871 * coding.c (setup_coding_system): Be sure to initialize
6872 coding->category_idx.
6874 2000-12-04 Gerd Moellmann <gerd@gnu.org>
6876 * xterm.c (PER_CHAR_METRIC): Removed because not used.
6878 * xterm.c (expose_area): Pass x-coordinate relative to the exposed
6879 area to x_draw_glyphs instead of a window-relative coordinate.
6881 * fileio.c (auto_save_error): Add parameter ERROR. Show the
6882 error in the message.
6884 * keyboard.c (Fread_key_sequence): Don't start the busy cursor
6885 timer after having read a key. It's not good for code reading
6886 several keys in a loop, like an input method.
6888 * fileio.c (Finsert_file_contents): When VISIT is t, don't
6889 record undo information for format-decode.
6891 * undo.c (Fprimitive_undo): Bind inhibit-read-only to t if
6892 current buffer is read-only, not if it isn't.
6894 * keyboard.c (record_char): Record `help-echo' input events
6895 in recent_keys only if they display some help. Don't record
6896 `help-echo' events as macro char.
6898 2000-12-04 Richard M. Stallman <rms@caffeine.ai.mit.edu>
6900 * editfns.c (save_excursion_restore): Don't move point
6901 in another window if it is showing the wrong buffer.
6902 Avoid the call to Fwindow_live_p, for speed.
6904 2000-12-04 Kenichi Handa <handa@etl.go.jp>
6906 * xfaces.c (struct font_name): New member registry_priority.
6907 (split_font_name): Initialize the above member to zero.
6908 (concat_font_list): New function.
6909 (font_list): Include fonts of all alternative registries.
6910 (FONT_POINT_SIZE_QUANTUM): New macro.
6911 (better_font_p): Ignore point size difference less than
6912 FONT_POINT_SIZE_QUANTUM. Use registry_prioprity as a last resort.
6914 * xterm.c (x_produce_glyphs): If a font for a component of
6915 a composition is not found, use 1 pixel dot ascent and 0 dot
6916 descent value to avoid displaying terribly tall empty boxes.
6918 * ccl.c (stack_idx_of_map_multiple): Don't use C initializier.
6920 2000-12-03 Ken Raeburn <raeburn@gnu.org>
6922 * coding.h (code_convert_string1): Declare.
6924 * fns.c (Fmd5): Pass lisp objects, not integers, to call3.
6926 * lisp.h (Fmake_variable_buffer_local, Fbuffer_file_name): Declare.
6928 2000-12-02 Jason Rumney <jasonr@gnu.org>
6930 * w32term.c (w32_bdf_per_char_metric): Dereference pointer
6931 correctly for single byte character case.
6932 (w32_per_char_metric): Do not try to make any assumptions about
6933 the metrics of BDF fonts.
6934 (x_estimate_mode_line_height): If `mode-line' face
6935 hasn't a font, use that of the frame, as drawing glyphs does.
6936 (note_mouse_highlight): Change the cursor shape on the vertical
6937 border between windows [not enabled].
6939 * w32term.h (struct w32_output): Add member horizontal_drag_cursor.
6941 * w32fns.c (Fx_create_frame): Reintroduce the call to
6942 face-set-after-frame-defaults.
6943 (Vx_window_horizontal_drag_shape): New variable.
6944 (syms_of_xfns): DEFVAR_LISP it.
6945 (x_set_mouse_color): Create frame's horizontal_drag_cursor [not
6948 2000-12-02 Simon Josefsson <simon@josefsson.org>
6950 * fns.c (Fmd5): Use a different logic to decide the coding system
6953 * coding.h (Qwrite_region, Qcoding_system_error): Declare extern.
6955 2000-12-02 Eli Zaretskii <eliz@is.elta.co.il>
6957 * fileio.c (Fread_file_name) [DOS_NT]: Don't crash if homedir is NULL.
6959 2000-12-01 Gerd Moellmann <gerd@gnu.org>
6961 * xterm.c (x_calc_absolute_position): Don't subtract menubar's
6962 height for YNegative.
6963 (x_calc_absolute_position) [USE_MOTIF]: Use the column widget's
6964 height; also see comment there.
6966 * window.c (coordinates_in_window): Handle computations for
6967 positions on the vertical bar and fringes differently for
6968 window-system frames. Consider some pixels near the vertical bar
6969 as on the bar if the frame doesn't have vertical scroll bars.
6970 Associate positions between mode or header lines with the
6971 right window, the left one.
6973 2000-12-01 Jason Rumney <jasonr@gnu.org>
6975 * w32term.c (w32_clear_window): Avoid clearing an invalid frame.
6977 * w32xfns.c (get_frame_dc): Avoid changing the palette on an
6980 2000-12-01 Gerd Moellmann <gerd@gnu.org>
6982 * window.c (struct saved_window): Add members orig_top and orig_height.
6983 (SAVED_WINDOW_VECTOR_SIZE): Increment to 16.
6984 (save_window_save, Fset_window_configuration): Save/restore
6985 window's orig_top and orig_height.
6987 2000-12-01 Jason Rumney <jasonr@gnu.org>
6989 * w32term.c (x_draw_vertical_border): Fix call to w32_fill_rect.
6991 * w32fns.c (x_set_cursor_color): Fix last change.
6993 2000-11-30 Gerd Moellmann <gerd@gnu.org>
6995 * xdisp.c (echo_area_display): If cursor is in the echo area, make
6996 sure that the next redisplay displays the minibuffer, so that
6997 the cursor will be replaced with what the minibuffer wants.
6999 * xterm.c: Test USE_TOOLKIT_SCROLL_BARS everywhere with #ifdef and
7000 #ifndef instead of using #if.
7001 (XTread_socket) [USE_MOTIF] <KeyPress>: Call XmIsScrollBar only if
7002 USE_TOOLKIT_SCROLL_BARS is defined.
7004 2000-11-30 Jason Rumney <jasonr@gnu.org>
7006 * w32fns.c (x_set_cursor_color): Use x_update_cursor instead of
7009 2000-11-30 Gerd Moellmann <gerd@gnu.org>
7011 * fns.c (Fmd5): Doc fix.
7013 2000-11-30 Simon Josefsson <simon@josefsson.org>
7015 * fns.c (Fmd5): New function.
7016 (syms_of_fns): Defsubr md5.
7018 * Makefile.in (obj): Add md5.o
7020 2000-11-30 Gerd Moellmann <gerd@gnu.org>
7022 * md5.h, md5.c: New files, taken from glibc.
7024 * xmenu.c (popup_get_selection): Use xmalloc instead of malloc.
7026 * xterm.c (x_estimate_mode_line_height): If `mode-line' face
7027 hasn't a font, use that of the frame, as drawing glyphs does.
7029 2000-11-29 Stefan Monnier <monnier@cs.yale.edu>
7031 * eval.c (Frun_hooks): Allow 0 arguments.
7033 2000-11-29 Gerd Moellmann <gerd@gnu.org>
7035 * xterm.c (XTmouse_position) [USE_X_TOOLKIT]: When the mouse
7036 is over the menu bar widget, say it's not on the frame.
7038 * xfns.c (Fx_create_frame): Reintroduce the call to
7039 face-set-after-frame-defaults.
7041 * eval.c (Fsignal): Reset handling_signal.
7043 2000-11-28 Jason Rumney <jasonr@gnu.org>
7045 * w32menu.c (add_menu_item): Reset menu item text when changing
7046 type to radio button.
7048 2000-11-28 Gerd Moellmann <gerd@gnu.org>
7050 * xselect.c: Update copyright.
7052 * window.c (coordinates_in_window): If on a mode or header line,
7053 but sufficiently close to its start, return ``on vertical
7054 border''. This gives us a way to drag windows horizontally when
7055 using toolkit scroll bars.
7057 * xterm.c (note_mouse_highlight): Change the cursor shape
7058 on the vertical border between windows.
7060 * xterm.h (struct x_output): Add member horizontal_drag_cursor.
7062 * xfns.c (Vx_window_horizontal_drag_shape): New variable.
7063 (syms_of_xfns): DEFVAR_LISP it.
7064 (x_set_mouse_color): Create frame's horizontal_drag_cursor.
7066 * textprop.c (text_read_only): New function.
7067 (verify_interval_modification): Use it instead of signaling
7068 `text-read-only'. This makes it easier to catch this error
7071 * xdisp.c (forward_to_next_line_start): Check for newlines,
7072 not end of line, which includes CR.
7074 2000-11-28 Kenichi Handa <handa@etl.go.jp>
7076 * coding.c (Ffind_coding_systems_region_internal): Be sure to
7077 include no-conversion.
7079 2000-11-27 Jason Rumney <jasonr@gnu.org>
7081 * w32fns.c (w32_load_system_font): Always mark font as double byte
7082 if codepage is unicode.
7084 2000-11-27 Gerd Moellmann <gerd@gnu.org>
7086 * xdisp.c (forward_to_next_line_start): If already on a newline,
7087 just consume it to avoid unintended skipping over invisible text below.
7089 * keyboard.c (lucid_event_type_list_p): Handle `help-echo',
7090 `vertical-line', `mode-line' and `header-line' events.
7092 * xdisp.c (try_window_id): Avoid starting to display in the middle
7093 of a character, a TAB for instance. This is easier than to set
7094 up the iterator exactly, and it's not a frequent case, so the
7095 additional effort wouldn't really pay off.
7097 2000-11-26 Andrew Choi <akochoi@i-cable.com>
7099 * emacs.c (main) [macintosh]: Call syms_of_frame before calling
7102 2000-11-25 Jason Rumney <jasonr@gnu.org>
7104 * keyboard.c (make_lispy_event) [mouse_wheel, drag_n_drop]:
7105 Args to window_from_coordinates should be pixel coordinates.
7107 * w32fns.c (x_to_w32_font): Do not filter out italic fonts, as new
7108 redisplay handles them properly.
7110 2000-11-25 Miles Bader <miles@gnu.org>
7112 * indent.c (compute_motion): Keep pos_byte in sync with pos.
7114 2000-11-24 Jason Rumney <jasonr@gnu.org>
7116 * w32.c (init_environment): Set LANG environment variable based on
7117 locale settings, if not set.
7119 * w32fns.c (x_set_tool_bar_lines): Clear internal border when
7120 making tool bar smaller. When clearing the frame, also
7121 clear current matrices. Clear frame when tool bar disappears.
7122 Don't use more lines for the tool-bar than is available.
7123 (x_change_window_heights): New function.
7125 2000-11-24 Gerd Moellmann <gerd@gnu.org>
7127 * xdisp.c (init_from_display_pos): If POS says we're already after
7128 an overlay string ending at POS, make sure to pop the iterator
7129 because it will be in front of that overlay string. When POS is
7130 ZV, we've thereby also ``processed'' overlay strings at ZV.
7132 * xfaces.c (lface_from_face_name): Function comment fix.
7134 2000-11-24 Miles Bader <miles@gnu.org>
7136 * xdisp.c (display_menu_bar, display_mode_line): Change the way we
7137 apply `mode-line-inverse-video' -- zero means force display using
7138 the default face, non-zero means display using the specialized face.
7139 (syms_of_xdisp): `mode-line-inverse-video' defaults to true again.
7141 2000-11-23 Kenichi Handa <handa@etl.go.jp>
7143 * alloc.c (Fmake_string): Use MAX_MULTIBYTE_LENGTH, instead of
7146 2000-11-23 Eli Zaretskii <eliz@is.elta.co.il>
7148 * coding.c (decode_coding_emacs_mule): Fix the case of
7149 CODING_EOL_LF, which used uninitialized value of c.
7151 2000-11-23 Stefan Monnier <monnier@cs.yale.edu>
7153 * xdisp.c (syms_of_xdisp): Make fontification-functions buffer-local.
7155 2000-11-22 Gerd Moellmann <gerd@gnu.org>
7157 * buffer.c (Fmake_indirect_buffer): Don't treat nil as a
7160 * frame.h (struct frame): Replace desired_tool_bar_items,
7161 current_tool_bar_items, n_desired_tool_bar_items,
7162 n_current_tool_bar_items with tool_bar_items and n_tool_bar_items.
7164 * frame.c (make_frame): Change initialization of tool bar
7167 * xterm.c (x_handle_tool_bar_click, note_tool_bar_highlight):
7168 Change references to members deleted from struct frame to use the
7171 * xdisp.c (update_tool_bar, build_desired_tool_bar_string): Change
7172 references to members deleted from struct frame to use the new ones.
7174 * dispnew.c (update_frame): Do nothing with frame's tool bar items.
7176 * alloc.c (mark_object) <frame>: Mark tool bar items differently.
7178 * w32term.c (x_tool_bar_item, w32_handle_tool_bar_click)
7179 (note_tool_bar_highlight): Change references to members deleted
7180 from struct frame to use the new ones.
7182 2000-11-23 Miles Bader <miles@gnu.org>
7184 * xdisp.c (display_menu_bar): Or `mode-line-inverse-video' with
7185 the face's inverse-video attribute, rather than overriding it.
7187 2000-11-22 Gerd Moellmann <gerd@gnu.org>
7189 * xfns.c (x_set_tool_bar_lines): Clear internal border when
7190 making tool bar smaller.
7192 2000-11-22 Dave Love <fx@gnu.org>
7194 * s/sol2-5.h (_LARGEFILE_SOURCE, _FILE_OFFSET_BITS): Don't define.
7196 2000-11-22 Miles Bader <miles@gnu.org>
7198 * keyboard.c (Vminibuffer_message_timeout): New variable.
7199 (command_loop_1): Use it to determine message timeout.
7200 (syms_of_keyboard): Initialize it.
7202 * xdisp.c (syms_of_xdisp): `mode-line-inverse-video' defaults to nil.
7204 2000-11-22 Kenichi Handa <handa@etl.go.jp>
7206 * sysdep.c: Move the code for declaring h_errno after #include
7209 2000-11-21 Gerd Moellmann <gerd@gnu.org>
7211 * xfns.c (Fx_hide_tip) [USE_LUCID]: Add a hack to redisplay
7212 the menu bar when the tooltip is unmapped.
7214 * buffer.c (Fkill_buffer): Notice if the buffer to kill is the
7215 sole visible buffer when we're currently in the mini-buffer, and
7218 2000-11-21 Jason Rumney <jasonr@gnu.org>
7220 * w32select.c (Fw32_set_clipboard_data): Save a copy of what is
7221 put on the clipboard.
7222 (Fw32_get_clipboard_data): Compare data on clipboard with saved
7223 copy of what Emacs last put there. If they are the same, do not
7224 use the clipboard copy to avoid losing data due to coding conversions.
7226 2000-11-22 Miles Bader <miles@gnu.org>
7228 * minibuf.c (Vminibuffer_prompt_properties): New variable.
7229 (syms_of_minibuf): Initialize it.
7230 (read_minibuf): Add properties from Vminibuffer_prompt_properties
7231 to prompt, don't make read-only.
7233 2000-11-21 Gerd Moellmann <gerd@gnu.org>
7235 * bytecode.c (Fbyte_code) <Bvarbind, Bunwind_protect>:
7236 Add BEFORE/AFTER_POTENTIAL_GC.
7238 * s/hpux10.h (_FILE_OFFSET_BITS): Undef.
7240 * buffer.c (mmap_free_1): Avoid a compiler warning.
7242 * term.c, cm.c: Don't try to include termcap.h; see comment there.
7244 2000-11-21 Kenichi Handa <handa@etl.go.jp>
7246 * s/sol2-5.h: Move #undef USE_MMAP_FOR_BUFFERS out of #if 0
7249 2000-11-20 Gerd Moellmann <gerd@gnu.org>
7251 * xfns.c (x_create_tip_frame): Use CWSaveUnder only if the
7254 * s/gnu-linux.h: Don't use `#cpu'.
7256 * buffer.c (MAP_FAILED): Define it as `((void *) -1)' if it's
7257 not defined in mman.h.
7259 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): New variables.
7260 (x_send_scroll_bar_event): Store the window in scroll_bar_windows
7261 and store an index in the XClientMessageEvent. Storing a
7262 Lisp_Object or pointer can fail on a 64 bit system, since X only
7264 (x_scroll_bar_to_input_event): Get the window from scroll_bar_windows.
7266 2000-11-20 Dave Love <fx@gnu.org>
7268 * Makefile.in (LIBX): Reorder for -lX11 after -lXpm.
7270 2000-11-20 Gerd Moellmann <gerd@gnu.org>
7272 * s/sol2-5.h (USE_MMAP_FOR_BUFFERS): Undefine.
7274 2000-11-20 Kenichi Handa <handa@etl.go.jp>
7276 * charset.c (get_new_private_charset_id): Don't limit CHARSET_ID
7279 * alloc.c (make_string): Fix previous change. Be sure to make
7280 unibyte string correctly.
7282 2000-11-19 Gerd Moellmann <gerd@gnu.org>
7284 * window.c (Fwindow_list): Change parameter list to be XEmacs
7286 (window_list_1): New function.
7287 (window_loop): Use it instead of Fwindow_list.
7289 * sysdep.c (emacs_ospeed): New variable.
7290 (toplevel): Don't declare ospeed extern.
7291 (init_baud_rate): Use emacs_ospeed instead of ospeed.
7293 * termcap.c (ospeed): Remove.
7294 (tputs) [!emacs]: Remove unused code.
7295 (tgetent): Avoid a compiler warning.
7297 * xterm.c (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
7298 (x_scroll_bar_remove, XTset_vertical_scroll_bar): Call
7299 SCROLL_BAR_X_WIDGET with additional argument DPY.
7301 * xterm.h (struct scroll_bar): Members x_widget_low, x_widget_high
7303 (SCROLL_BAR_X_WIDGET): Get the widget via XtWindowToWidget.
7304 Take the X display as additional argument.
7305 (SET_SCROLL_BAR_X_WIDGET): Store the window of the widget, since
7306 `Widget' is a pointer type that's not easily stored in Lisp_Object
7307 form in a portable way.
7309 * dispnew.c (update_text_area): Fix last change.
7311 2000-11-18 Gerd Moellmann <gerd@gnu.org>
7313 * xdisp.c: Use BINDING_STACK_SIZE throughout.
7315 * xfns.c (x_set_tool_bar_lines): When clearing the frame, also
7316 clear current matrices.
7318 * buffer.c (mmap_enlarge): Don't print a message on stderr
7319 if mapping new memory at the end of the existing region fails.
7321 * dispnew.c (update_text_area): Don't skip over equal glyphs
7322 when the last current glyph overlaps the glyph to its right.
7324 2000-11-18 Miles Bader <miles@gnu.org>
7326 * xdisp.c (message_log_check_duplicate): Let "..."-detection match
7327 lines that *end* with "..." too (that's the most common case!).
7329 2000-11-18 Gerd Moellmann <gerd@gnu.org>
7331 * xdisp.c (resize_mini_window): Temporarily change to the
7332 mini-window's buffer if necessary.
7334 * xfns.c (Fx_show_tip): Use default y-offset of -10 so that
7335 the tooltip obscures less text under it.
7337 2000-11-17 Gerd Moellmann <gerd@gnu.org>
7339 * puresize.h (BASE_PURESIZE): Increase to 700000.
7341 2000-11-18 Jason Rumney <jasonr@gnu.org>
7343 * w32term.c (w32_draw_bitmap): Use face to set colors.
7345 2000-11-17 Dave Love <fx@gnu.org>
7347 * lread.c (Fload): Fix #ifdef for pcc.
7349 2000-11-17 Gerd Moellmann <gerd@gnu.org>
7351 * xdisp.c (pos_visible_p): Compute the default character height
7354 2000-11-16 Gerd Moellmann <gerd@gnu.org>
7356 * xdisp.c (pos_visible_p): Handle case that we reach ZV without
7357 knowing the line's height; use the default font's height in that case.
7359 * xfaces.c (weight_table): Add `demi' with the same meaning as
7362 2000-11-16 Kenichi Handa <handa@etl.go.jp>
7364 * dispnew.c (null_row): New global static variable.
7365 (clear_glyph_row): Delete local static variable null_row.
7367 2000-11-15 Jason Rumney <jasonr@gnu.org>
7369 * w32term.c (HIGHLIGHT_COLOR_DARK_BOOST_LIMIT): New constant.
7370 (w32_alloc_lighter_color): Use new brightness calculations from
7371 xterm.c. Scale delta to be in the range expected by W32.
7372 (w32_draw_relief_rect): Use frame relief colors.
7374 2000-11-15 Gerd Moellmann <gerd@gnu.org>
7376 * frame.c (syms_of_frame_1): Removed; code moved to syms_of_frame.
7377 (Qinhibit_default_face_x_resources): New variable.
7378 (syms_of_frame): Initialize it.
7379 (Fmodify_frame_parameters): Bind inhibit-default-face-x-resources.
7381 * xdisp.c (pos_visible_p): Improve function comment.
7383 * lisp.h (BINDING_STACK_SIZE): New macro.
7385 * dired.c (directory_files_internal) [EAGAIN || EINTR]: Retry
7386 reading the directory if readdir returns null and errno is EAGAIN
7389 2000-11-14 Stefan Monnier <monnier@cs.yale.edu>
7391 * xdisp.c (try_scrolling): Set scroll_max to max of scroll_* args
7392 so setting scroll-step to 1 doesn't defeat scroll-conservatively.
7393 Set amount_to_scroll to max of dx and scroll_step so that
7394 scroll-conservatively doesn't defeat scroll-step>1.
7395 (syms_of_xdisp): Add a hint in scroll-step's docstring to use
7396 scroll-conservatively for line-at-a-time scrolling.
7398 2000-11-14 Gerd Moellmann <gerd@gnu.org>
7400 * window.c (Fpos_visible_in_window_p): Call pos_visible with
7403 * xdisp.c (current_mode_line_height, current_header_line_height):
7405 (init_xdisp): Initialize them.
7406 (pos_visible_p): Add parameter EXACT_MODE_LINE_HEIGHTS_P. Compute
7407 and use exact mode line heights if it is set.
7409 * lisp.h (pos_visible_p): Change prototype.
7411 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
7412 (CURRENT_HEADER_LINE_HEIGHT): Look at current_mode_line_height
7413 and current_header_line_height first.
7414 (current_mode_line_height, current_header_line_height):
7417 2000-11-14 Miles Bader <miles@lsi.nec.co.jp>
7419 * xterm.c (x_alloc_lighter_color): Use real brightness calculation.
7420 Just use FACTOR/2 instead of HIGHLIGHT_COLOR_DARK_BOOST.
7421 (HIGHLIGHT_COLOR_DARK_BOOST): Macro removed.
7423 2000-11-14 Miles Bader <miles@gnu.org>
7425 * xterm.c (x_alloc_lighter_color): Include an additive component
7426 too for dark colors, because FACTOR isn't enough.
7427 (HIGHLIGHT_COLOR_DARK_BOOST, HIGHLIGHT_COLOR_DARK_BOOST_LIMIT):
7430 2000-11-13 Gerd Moellmann <gerd@gnu.org>
7432 * keyboard.c (show_help_echo): Call message3_nolog with number of
7433 bytes in the help string as 2nd parameter, instead of the number
7436 2000-11-13 Miles Bader <miles@gnu.org>
7438 * lread.c (openp): Return -2 instead of 0 for the `remote file' case.
7439 (Fload): Use new openp return protocol.
7440 Don't try to use Vload_source_file_function to load .elc files.
7441 * xfns.c (x_create_bitmap_from_file, x_find_image_file): Use new
7442 openp return protocol.
7443 * w32fns.c (x_create_bitmap_from_file, x_find_image_file): Likewise.
7445 2000-11-11 Kenichi Handa <handa@etl.go.jp>
7447 * syssignal.h: Pay attention to BROKEN_SIGAIO and BROKEN_SIGPTY.
7449 * m/ibmrs6000.h (BROKEN_SIGAIO, BROKEN_SIGPTY, BROKEN_SIGPOLL):
7450 Defined these macros.
7451 (NLIST_STRUCT): Avoid re-defining it.
7453 * s/hpux10.h (C_SWITCH_X_SYSTEM): Include -I/usr/include/X11R6 and
7454 -I/usr/contrib/X11R6/include.
7455 (LD_SWITCH_X_DEFAULT): Include -L/usr/lib/X11R6.
7457 2000-11-10 Jason Rumney <jasonr@gnu.org>
7459 * w32term.h (CP_8BIT, CP_UNICODE, CP_INVALID): New pseudo-codepages.
7461 * w32term.c (w32_encode_char): Handle CP_UNICODE specially.
7462 (w32_use_unicode_for_codepage): Use new pseudo-codepages.
7464 * w32fns.c (Qw32_charset_hangeul): Rename to match w32 headers.
7465 (Qw32_charset_vietnamese): New symbol.
7466 (xlfd_charset_of_font): New function.
7467 (w32_load_system_font): Use it.
7468 (x_to_w32_charset): Use Fassoc to find charset info. Special case
7469 when Vw32_charset_info_alist is nil to ensure default face always
7470 has font. Use Fcar and Fcdr for safety.
7471 (w32_to_x_charset): Use Vw32_charset_info_alist for mappings.
7472 (w32_codepage_for_font): Use xlfd_charset_of_font. Use new
7473 pseudo-codepages for special cases.
7474 (w32_to_x_font): New parameter to allow charset portion to be
7475 specified where there is many to one mapping. Callers changed.
7476 (w32_list_fonts): Avoid listing fonts that won't display.
7478 2000-11-10 Gerd Moellmann <gerd@gnu.org>
7480 * xfaces.c (Vface_alternative_font_registry_alist): New variable.
7481 (font_list_1): Renamed from font_list.
7482 (font_list): New function, trying alternative registries from
7483 Vface_alternative_font_registry_alist.
7484 (Finternal_set_alternative_font_registry_alist): New function.
7485 (syms_of_xfaces): Initialize and Staticpro
7486 Vface_alternative_font_registry_alist.
7487 Defsubr Finternal_set_alternative_font_registry_alist.
7489 2000-11-09 Ken Raeburn <raeburn@gnu.org>
7491 * lisp.h (Flooking_at): Declare.
7493 2000-11-09 Gerd Moellmann <gerd@gnu.org>
7495 * dired.c (directory_files_internal): Fix a braino.
7497 * dired.c (directory_files_internal): Add missing GCPRO's.
7500 2000-11-08 Gerd Moellmann <gerd@gnu.org>
7502 * xdisp.c (syms_of_xdisp): Change doc of max-mini-window-height.
7503 (resize_mini_window): Return quickly if Vresize_mini_window is
7504 nil. Don't return if Vmax_mini_window_height is nil.
7506 * xdisp.c (Vresize_mini_window, Qgrow_only): New variables.
7507 (syms_of_xdisp): Initialize them.
7508 (resize_mini_window): Act according to the setting of
7509 Vresize_mini_window.
7510 (syms_of_xdisp): Initialize Vmenu_bar_update_hook to nil.
7512 * xterm.c (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS]: Map the
7513 scroll bar widget after configuring it, so that it will appear at
7514 the right position from the start.
7515 (XTredeem_scroll_bar): Cleaned up.
7517 2000-11-08 Kenichi Handa <handa@etl.go.jp>
7519 * xterm.c (VCENTER_BASELINE_OFFSET): Fix previous change. If the
7520 font is taller than the frame line, we don't have to bias the
7523 * w32term.c (VCENTER_BASELINE_OFFSET): Likewise.
7525 2000-11-07 Dave Love <fx@gnu.org>
7527 * config.in (HAVE_MKSTEMP): Add.
7529 * callproc.c (Fcall_process_region) [HAVE_MKSTEMP]: Use it.
7531 2000-11-07 Gerd Moellmann <gerd@gnu.org>
7533 * window.c (Fset_window_configuration): Don't try to preserve
7534 point in the current buffer, if that buffer is displayed in more
7537 * xfaces.c (lookup_named_face): If default face isn't realized,
7538 try to realize it. Return -1 if not successful.
7539 (Fx_list_fonts): Handle case that face cannot be determined.
7540 (Fface_font): Likewise.
7542 2000-11-06 Gerd Moellmann <gerd@gnu.org>
7544 * window.c (displayed_window_lines): Detect partially
7545 visible lines at the bottom correctly.
7547 2000-11-06 Stefan Monnier <monnier@cs.yale.edu>
7549 * fileio.c (Fwrite_region): Use `visiting' rather than `visit'
7550 when ensuring we don't do visit in indirect buffer.
7552 2000-11-06 Kenichi Handa <handa@etl.go.jp>
7554 * composite.h (compose_chars_in_text): Add prototype.
7556 * composite.c (Vcomposition_function_table): New variable.
7557 (Qcomposition_function_table): New variable.
7558 (run_composition_function): Call
7559 Vcompose_chars_after_function with three arguments.
7560 (compose_chars_in_text): New function.
7561 (syms_of_composite): Modified the doc-string of
7562 Vcompose_chars_after_function. Declare composition-function-table
7563 as a lisp variable, and initialize it.
7565 * xfns.c (x_encode_text): Suppress producing escape sequences for
7568 * xselect.c: Include composite.h.
7569 (selection_data_to_lisp_data): Call compose_chars_in_text on STR.
7571 2000-11-05 Andrew Innes <andrewi@gnu.org>
7573 * w32term.c (x_produce_glyphs): Fix typo in enum name.
7575 * sysdep.c (read_input_waiting): Remove extraneous argument to
7578 * w32fns.c (Fx_server_version): Include w32_build_number in the
7581 * w32heap.c (w32_build_number): New variable.
7582 (cache_system_info): Set it.
7584 * w32heap.h (w32_build_number): Add extern.
7586 * emacs.c (syms_of_emacs): Update docstring for
7587 system-configuration, to reflect the actual usage on MS-Windows.
7589 2000-10-31 Gerd Moellmann <gerd@gnu.org>
7591 * keyboard.c (read_char) <wrong_kboard>: Make sure that we
7592 process idle timers while waiting for another event.
7594 * dispnew.c (update_frame_line): Handle case where spaces in
7595 the default face are colored.
7597 * xdisp.c (redisplay_tool_bar): Don't set fonts_changed_p if
7598 window height hasn't changed.
7600 2000-10-31 Jason Rumney <jasonr@gnu.org>
7602 * w32term.c (x_produce_glyphs): Handle composite characters.
7603 (x_draw_glyph_string_foreground)
7604 (x_draw_composite_glyph_string_foreground): Restore old font.
7606 2000-10-31 Miles Bader <miles@lsi.nec.co.jp>
7608 * minibuf.c (read_minibuf): Reset the undo history just before
7609 starting the recursive-edit.
7611 2000-10-30 Gerd Moellmann <gerd@gnu.org>
7613 * xfaces.c (menu_face_change_count): New variable.
7614 (Finternal_set_lisp_face_attribute): Increment it for changes
7616 (realize_basic_faces): Reflect changes in the `menu' faces
7619 * xdisp.c (try_scrolling) <PT >= scroll_margin_pos>: Add 1 to the
7620 dy obtained from the iterator's y-position after moving from
7621 scroll_margin_pos to PT; see comment there.
7623 * xdisp.c (safe_eval_handler): Call add_to_log.
7625 * xfaces.c (resolve_face_name): Handle case that FACE_NAME
7626 is not a symbol or string.
7628 * xdisp.c (echo_area_display): Don't perform a display update from
7629 inside redisplay. The update will happen anyway at the end of
7630 redisplay, and it can confuse redisplay (GC messages while
7631 redisplaying, for instance.)
7633 2000-10-30 Stefan Monnier <monnier@cs.yale.edu>
7635 * xrdb.c (x_load_resources): Use the class name in the defaults.
7637 * regex.c (re_iswctype, re_wctype_to_bit): Fix braino.
7638 (regex_compile): Catch bogus \(\1\).
7640 2000-10-30 Gerd Moellmann <gerd@gnu.org>
7642 * xterm.c (x_alloc_nearest_color): Fix last change to compare
7645 * xterm.c (x_alloc_nearest_color): If allocation succeeds, and
7646 we have a color cache, check that the cached color equals the
7647 allocated color. If not, clear the color cache.
7649 * window.c (displayed_window_lines): Change buffers if necessary.
7650 Fix computation of displayed lines.
7652 * keyboard.c (syms_of_keyboard): Change DEFVAR_LISP of
7653 update_menu_bindings to DEFVAR_BOOL.
7655 2000-10-30 Kenichi Handa <handa@etl.go.jp>
7657 * search.c (Fset_match_data): Be sure to make search_regs always sane.
7659 * puresize.h (BASE_PURESIZE): Increase to 680000.
7661 * fns.c (Foptimize_char_table): Fix arg for CHARSET_DIMENSION.
7663 2000-10-29 Jason Rumney <jasonr@gnu.org>
7665 * w32term.h (FONT_DESCENT): Negate descent of BDF fonts.
7667 * w32term.c (w32_bdf_per_char_metric): Negate descent.
7668 (w32_cache_char_metrics): Handle possibility that 'x' does not
7669 exist in a BDF font.
7670 (W32_TEXTOUT): w32_BDF_TextOut wants number of bytes not chars.
7672 * w32bdf.h (bdffont): Add nchars.
7674 * w32bdf.c (set_bdf_font_info): Set it.
7675 (w32_BDF_TextOut): Swap byte order of double byte characters.
7676 (w32_load_bdf_font): Set double_byte_p based on bdf_font->nchars.
7678 2000-10-28 Eli Zaretskii <eliz@is.elta.co.il>
7680 * frame.c (Fframe_parameters): Fix the change from 2000-10-16:
7681 don't override the colors in frame's param_alist, unless they are
7684 * term.c (reassert_line_highlight): If inverse_video is non-zero,
7685 reverse the effect of the highlight flag.
7687 2000-10-27 Ken Raeburn <raeburn@gnu.org>
7689 * window.h (Fwindow_live_p): Declare.
7691 * undo.c (record_delete): Check that last_undo_buffer is really a
7692 buffer before applying XBUFFER to it.
7694 * keymap.c (where_is_internal): Pass lisp object, not integer, to
7697 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
7699 * lisp.h (KEYMAPP): New macro.
7700 (get_keymap): Remove.
7701 (get_keymap_1): Rename get_keymap.
7703 * keyboard.h (get_keymap_1, Fkeymapp): Remove prototype.
7705 * xterm.c (note_mode_line_highlight): Use KEYMAPP.
7707 * xmenu.c (single_submenu): Use KEYMAPP.
7708 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
7709 Use KEYMAPP rather than Fkeymapp.
7711 * w32term.c (note_mode_line_highlight): Use KEYMAPP.
7713 * w32menu.c (True, False): Remove (use TRUE and FALSE instead).
7714 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
7715 Use KEYMAPP rather than Fkeymapp.
7716 (single_submenu): Use KEYMAPP.
7717 (w32_menu_show, w32_dialog_show): Use TRUE.
7719 * minibuf.c (Fread_from_minibuffer): Update call to get_keymap.
7721 * keymap.c (KEYMAPP): Remove (moved to lisp.h).
7722 (Fkeymapp): Use KEYMAPP.
7723 (get_keymap): Rename from get_keymap_1. Remove old def.
7724 Return t when autoload=0 and error=0 and the keymap needs autoloading.
7725 (Fcopy_keymap): Check (eq (car x) 'keymap) rather than using Fkeymapp.
7726 (Fminor_mode_key_binding): Don't raise an error if the binding
7728 (Fuse_global_map, Fuse_local_map): Allow autoloading.
7729 (Faccessible_keymaps): Fetch keymaps rather than checking Fkeymapp.
7731 * keyboard.c (read_char): get_keymap_1 -> get_keymap.
7732 Allow Vspecial_event_map to be autoloaded.
7733 (menu_bar_items): Fetch the keymap rather than using keymapp.
7734 (menu_bar_one_keymap): No need to follow func-indirect any more.
7735 (parse_menu_item): get_keymap_1 -> get_keymap.
7736 (tool_bar_items): Fetch the keymap rather than using keymapp.
7737 (read_key_sequence): Use KEYMAPP.
7739 * intervals.c (get_local_map): Use get_keymap rather than following
7740 function-indirections explicitly.
7742 * doc.c (Fsubstitute_command_keys): get_keymap_1 -> get_keymap.
7744 2000-10-27 Jason Rumney <jasonr@gnu.org>
7746 * w32fns.c (Fx_create_frame): Make default fontsize on w32 10
7747 point, as Windows has oversized fonts.
7749 * fontset.c (syms_of_fontset) [WINDOWSNT]: Likewise.
7751 2000-10-27 Gerd Moellmann <gerd@gnu.org>
7753 * gmalloc.c [GC_MCHECK]: Add code from mcheck.c of glibc-1.09.1.
7754 (freehook, reallochook): Handle null pointer arguments.
7755 (__malloc_initialize) [GC_MCHECK]: Call mcheck.
7757 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
7759 * regex.c (POP_FAILURE_REG_OR_COUNT, re_match_2_internal)
7760 (re_match_2_internal, re_match_2_internal, re_match_2_internal):
7761 Giving in to popular pressure to shut up the compiler with casts.
7763 2000-10-27 Gerd Moellmann <gerd@gnu.org>
7765 * xterm.c (x_draw_glyph_string): Treat XA_UNDERLINE_POSITION as a
7766 signed value, and use a default value computed from the font's
7769 2000-10-27 Miles Bader <miles@lsi.nec.co.jp>
7771 * xterm.c (x_draw_glyph_string): Add a workaround so that fonts
7772 that specify a negative underline position can still use underlines.
7774 * window.c (Fpos_visible_in_window_p): Make POS default to
7775 WINDOW's point, not the current buffer's point.
7777 2000-10-26 Dave Love <fx@gnu.org>
7779 * s/sol2-5.h: Don't define SYSTEM_MALLOC so that we can find out
7780 when it's necessary.
7782 2000-10-26 Gerd Moellmann <gerd@gnu.org>
7784 * window.c (size_window): Compute size difference from sum of old
7785 child window sizes instead of from parent's size.
7787 * xdisp.c (pos_visible_p): Change current buffer if necessary.
7788 Handle obscured lines at the top of the window.
7790 * frame.c (Fdelete_frame): Doc fix. Move running the hook
7791 down after the last error condition check.
7793 * frame.c (Fdelete_frame): Run delete-frame-hook.
7795 2000-10-26 Kenichi Handa <handa@etl.go.jp>
7797 * coding.c (decode_coding): Fix previous change (check also
7798 CODING_MODE_LAST_BLOCK).
7800 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
7802 * regex.c: More `unsigned char' -> `re_char' changes.
7803 Also change several `int' into `re_wchar_t'.
7804 (PATTERN_STACK_EMPTY, PUSH_PATTERN_OP, POP_PATTERN_OP): Remove.
7805 (PUSH_FAILURE_POINTER): Don't cast any more.
7806 (POP_FAILURE_REG_OR_COUNT): Remove the cast that strips `const'.
7807 We want GCC to complain, since this piece of code makes
7808 re_match non-reentrant, which *should* be fixed.
7809 (GET_BUFFER_SPACE): Use size_t rather than unsigned long.
7810 (EXTEND_BUFFER): Use RETALLOC.
7811 (SET_LIST_BIT): Don't cast.
7812 (re_wchar_t): New type.
7813 (re_iswctype, re_wctype_to_bit): Make it crystal clear to GCC
7814 that those two functions will always properly return.
7815 (IMMEDIATE_QUIT_CHECK): Cast to void.
7816 (analyse_first): Use recursion rather than an explicit stack.
7817 (re_compile_fastmap): Can't fail anymore.
7818 (re_search_2): Don't check re_compile_fastmap for failure.
7819 (PUSH_NUMBER): Renamed from PUSH_FAILURE_COUNT.
7820 Now also sets the new value (passed in a new argument).
7821 (re_match_2_internal): Use it.
7822 Also, use a new var `reg' of type size_t when looping through regs
7823 rather than reuse the inappropriate `mcnt'.
7825 * keymap.c (where_is_cache, where_is_cache_keymaps): New vars.
7826 (Fset_keymap_parent, store_in_keymap): Flush the where-is cache.
7827 (where_is_internal): Renamed from Fwhere_is_internal.
7828 Don't DEFUN any more. Arg `xkeymap' replaced by `keymaps'.
7829 (Fwhere_is_internal): New function wrapping where_is_internal.
7830 (where_is_internal_1): Handle the case where we're filling the cache.
7831 (syms_of_keymap): Init and gcpro the where_is_cache(|_keymaps).
7833 2000-10-25 Miles Bader <miles@gnu.org>
7835 * xdisp.c (pos_visible_p): Don't add `it.current_y' twice.
7837 2000-10-25 Gerd Moellmann <gerd@gnu.org>
7839 * window.c (pos_fully_visible_p): Removed.
7840 (Fpos_visible_in_window_p): Use pos_visible_p to determine
7841 if position is visible and/or fully visible.
7843 * lisp.h (pos_visible_p): Add prototype.
7845 * xdisp.c (pos_visible_p): New function.
7847 2000-10-25 Kenichi Handa <handa@etl.go.jp>
7849 * process.c (send_process): If OBJECT is t, it means that the data
7850 is from C string, but we should encode it. Before calling
7851 setup_raw_text_coding_system, be sure to flush out data by the
7852 previous coding system.
7854 2000-10-25 Miles Bader <miles@lsi.nec.co.jp>
7856 * buffer.c (overlays_at): Only let CHANGE_REQ inhibit an
7857 assignment of startpos to prev when startpos == pos.
7859 * editfns.c (find_field): Set the field stickiness correctly from
7860 overlay fields. Use renamed `text_property_stickiness'.
7861 (text_property_stickiness): Renamed from `char_property_stickiness'.
7862 Only check text properties, not overlays.
7863 * textprop.c (get_char_property_and_overlay): New function.
7864 (Fget_char_property): Use it.
7865 * intervals.h (get_char_property_and_overlay): Add declaration.
7867 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
7869 * keymap.c: Use AREF, ASET and ASIZE macros.
7870 (Fmake_sparse_keymap): Docstring fix.
7872 (shadow_lookup): Move up.
7873 Handle the case where lookup-key returns an integer.
7874 (where_is_internal_1): Drop arg `keymap'. Don't check shadowing.
7875 (where_is_internal_2): Adapt to fewer args for where_is_internal_1.
7876 (Fwhere_is_internal): Allow `xkeymap' to be a list of keymaps.
7877 Simplify/rewrite the keymap-finding code.
7878 Add check for command shadowing, using shadow_lookup.
7880 2000-10-24 Stefan Monnier <monnier@cs.yale.edu>
7882 * keymap.c (fix_submap_inheritance): Use get_keymap_1 on parent_entry
7883 rather than KEYMAPP, to allow EQ to work correctly if parent_entry is
7886 2000-10-24 Andrew Innes <andrewi@gnu.org>
7888 * dired.c (directory_files_internal_unwind): New function.
7889 (directory_files_internal): Use it to ensure closedir is called
7890 even if expand-file-name or file-attributes throw, eg. because of
7891 a user interrupt. Also enable immediate_quit while calling
7892 re_search, so that matching can be interrupted as well.
7894 2000-10-24 Andrew Innes <andrewi@gnu.org>
7896 * regex.c (IMMEDIATE_QUIT_CHECK): New macro, which does QUIT on
7898 (re_match_2_internal): Use IMMEDIATE_QUIT_CHECK instead of QUIT,
7899 so that re_search functions only quit when callers expect them to.
7901 2000-10-24 Kenichi Handa <handa@etl.go.jp>
7903 * regex.c (regex_compile): Change the way of handling a range from
7904 a char less than 256 to a char not less than 256.
7906 2000-10-24 Gerd Moellmann <gerd@gnu.org>
7908 * window.c (size_window): Prevent setting window's width or
7909 height to a negative value (esp. with XSETFASTINT).
7911 * gmalloc.c (state_protected_p, last_state_size, last_heapinfo)
7912 [GC_MALLOC_CHECK && GC_PROTECT_MALLOC_STATE]: New variables.
7913 (protect_malloc_state) [GC_MALLOC_CHECK &&
7914 GC_PROTECT_MALLOC_STATE]: New function.
7915 (PROTECT_MALLOC_STATE): New macro.
7916 (__malloc_initialize, morecore, _malloc_internal)
7917 (_free_internal) _realloc_internal): Use it to make _heapinfo
7918 read-only outside of gmalloc.
7920 * keymap.c: Update copyright.
7922 * .gdbinit (xbacktrace): Handle case that $bt->function isn't
7925 2000-10-24 Colin Walters <walters@cis.ohio-state.edu>
7927 * filelock.c (unlock_all_files): Use unlock_file to expand each
7928 buffer's file_truename before trying remove its lock file.
7930 2000-10-24 Eli Zaretskii <eliz@is.elta.co.il>
7932 * coding.c (decode_coding_emacs_mule): If coding->eol_type is CR
7933 or CRLF, decode EOLs.
7935 2000-10-24 Kenichi Handa <handa@etl.go.jp>
7937 * window.c (Fdisplay_buffer): Fix doc.
7939 2000-10-23 Jason Rumney <jasonr@gnu.org>
7941 * fontset.c (syms_of_fontset) [WINDOWSNT]: Special case for
7942 ASCII font of default fontset on Windows.
7944 * w32term.c (VCENTER_BASELINE_OFFSET): Bias division (see
7945 xterm.c comment below).
7947 * w32fns.c (x_to_w32_font): Initialize dpi from dpyinfo->resy.
7949 2000-10-23 Gerd Moellmann <gerd@gnu.org>
7951 * xterm.c (x_connection_closed): Reset handling_signal.
7953 * alloc.c (emacs_blocked_free) [GC_MALLOC_CHECK]: Handle freeing null.
7955 2000-10-23 Miles Bader <miles@gnu.org>
7957 * window.c (window_scroll_pixel_based, window_scroll_line_based):
7958 Pass nil for FULLY argument to Fpos_visible_in_window_p to
7959 maintain old behavior.
7960 * minibuf.c (Fminibuffer_complete): Likewise.
7962 2000-10-23 Miles Bader <miles@lsi.nec.co.jp>
7964 * xterm.c (VCENTER_BASELINE_OFFSET): Bias the division by two, so
7965 that when a font can't be exactly centered, it errs up rather than
7968 2000-10-23 ShengHuo ZHU <zsh@cs.rochester.edu>
7970 * fns.c (Fbase64_decode_string): The decoded result should be unibyte.
7972 2000-10-23 Andrew Choi <akochoi@i-cable.com>
7974 * dispextern.h [macintosh]: Include macgui.h instead of macterm.h.
7976 * dispnew.c [macintosh]: Include macterm.h.
7977 (init_display) [macintosh]: Initialization for window system.
7979 * emacs.c (main) [macintosh]: Call syms_of_textprop,
7980 syms_of_macfns, syms_of_ccl, syms_of_fontset, syms_of_xterm,
7981 syms_of_search, x_term_init, and init_keyboard before calling
7982 init_window_once. Also, call syms_of_xmenu.
7984 * fontset.c (syms_of_fontset) [macintosh]: Set ASCII font of
7985 default fontset to Monaco.
7987 * frame.c [macintosh]: Include macterm.h. Remove declarations of
7988 NewMacWindow and DisposeMacWindow.
7989 (make_terminal_frame) [macintosh]: Call make_mac_terminal_frame
7990 instead of calling NewMacWindow and setting fields of
7991 f->output_data.mac directly. Call init_frame_faces.
7992 (Fdelete_frame) [macintosh]: Remove unused code.
7993 (Fmodify_frame_parameters) [macintosh]: Call
7994 x_set_frame_parameters instead of mac_set_frame_parameters.
7996 * frame.h [macintosh]: Define menu_bar_lines field in struct
7997 frame. Define FRAME_EXTERNAL_MENU_BAR macro.
7999 * keyboard.c [macintosh]: Include macterm.h.
8000 (kbd_buffer_get_event) [macintosh]: Generate delete_window_event
8001 and menu_bar_activate_event type events as for X and NT.
8002 (make_lispy_event) [macintosh]: Construct lisp events of type
8003 MENU_BAR_EVENT as for X and NT.
8005 * sysdep.c [macintosh]: Remove declaration for sys_signal.
8006 Include stdlib.h. Remove definition of Vx_bitmap_file_path.
8007 (sys_subshell) [macintosh]: Remove definition entirely.
8008 (init_sys_modes) [macintosh]: Do not initialize Vwindow_system and
8009 Vwindow_system_version here. Remove initialization of
8010 Vx_bitmap_file_path.
8011 (read_input_waiting): Correct the number of parameters passed to
8013 Move all Macintosh functions to mac/mac.c.
8015 * term.c [macintosh]: Include macterm.h.
8017 * window.c [macintosh]: Include macterm.h.
8019 * xdisp.c [macintosh]: Include macterm.h. Declare
8020 set_frame_menubar and pending_menu_activation.
8021 (echo_area_display) [macintosh]: Do not return if terminal frame
8022 is the selected frame.
8023 (update_menu_bar) [macintosh]: Check FRAME_EXTERNAL_MENU_BAR (f).
8024 Allow only the selected frame to set menu bar.
8025 (redisplay_window) [macintosh]: Obtain menu bar to redisplay by
8026 calling FRAME_EXTERNAL_MENU_BAR (f).
8027 (display_menu_bar) [macintosh]: Check FRAME_MAC_P (f).
8029 * xfaces.c [macintosh]: Include macterm.h. Define x_display_info
8030 and check_x. Declare XCreateGC. Define x_create_gc and
8031 x_free_gc. Initialize font_sort_order.
8032 (x_face_list_fonts) [macintosh]: Use the same code as WINDOWSNT,
8033 but call x_list_fonts instead of w32_list_fonts.
8034 (Finternal_face_x_get_resource) [macintosh]: Do not call
8035 display_x_get_resource.
8036 (prepare_face_for_display) [macintosh]: Set xgcv.font.
8037 (realize_x_face) [macintosh]: Load the font if it is specified in
8039 (syms_of_xfaces) [macintosh]: Initialize Vscalable_fonts_allowed to Qt.
8041 2000-10-22 Stefan Monnier <monnier@cs.yale.edu>
8043 * keymap.c (fix_submap_inheritance): Don't do anything if parent_entry
8044 is nil: since we go to the end of submap anyway, we'd end up
8046 (access_keymap): Don't use KEYMAPP on meta_map since KEYMAPP
8047 doesn't obey autoload.
8049 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
8051 * msdos.c (dos_set_window_size): Update screen dimension variables.
8053 2000-10-21 Jason Rumney <jasonr@gnu.org>
8055 * w32term.c (w32_cache_char_metrics): Double check that font is
8056 really fixed pitch before trusting tmPitchAndFamily.
8058 2000-10-21 Andrew Innes <andrewi@gnu.org>
8060 * w32gui.h (w32_char_font_type): Move enum from w32term.c
8062 * w32term.h: Extern decl for w32_cache_char_metrics.
8064 * w32bdf.c (w32_load_bdf_font): Call w32_cache_char_metrics.
8066 * w32fns.c (w32_load_system_font): Call w32_cache_char_metrics.
8067 (w32_unload_font): Free per_char array if present.
8069 * w32term.c (w32_per_char_metric): Remove HDC argument. Use
8070 cached information in emulated XFontStruct to handle common cases
8071 quickly. Do not allocate XCharStruct for return.
8072 (w32_native_per_char_metric): New function.
8073 (w32_bdf_per_char_metric): Fill in supplied XCharStruct instead of
8075 (x_produce_glyphs): Don't get an HDC. Change calls to
8076 w32_per_char_metric to match arg change above. Remove calls to
8078 (w32_get_glyph_overhangs): Ditto.
8079 (w32_cache_char_metrics): New function.
8081 * makefile.w32-in: Change .obj to .$(O) in all dependencies.
8082 ($(BLD)/casefiddle.$(O)): Remove compile command.
8083 ($(BLD)/gmalloc.$(O)): Remove compile command.
8084 ($(BLD)/dispnew.obj):
8085 ($(BLD)/keyboard.obj):
8086 ($(BLD)/w32inevt.obj):
8087 ($(BLD)/w32bdf.obj):
8089 ($(BLD)/buffer.obj):
8090 ($(BLD)/editfns.obj):
8092 ($(BLD)/fileio.obj):
8094 ($(BLD)/indent.obj):
8095 ($(BLD)/insdel.obj):
8096 ($(BLD)/intervals.obj):
8097 ($(BLD)/minibuf.obj):
8099 ($(BLD)/scroll.obj):
8100 ($(BLD)/sysdep.obj):
8101 ($(BLD)/textprop.obj):
8102 ($(BLD)/widget.obj):
8103 ($(BLD)/xdisp.obj): Add dependency on w32gui.h.
8104 ($(BLD)/term.obj): Add dependency on dispextern.h.
8106 * makefile.nt ($(BLD)\dispnew.obj):
8107 ($(BLD)\keyboard.obj):
8108 ($(BLD)\w32inevt.obj):
8109 ($(BLD)\w32bdf.obj):
8111 ($(BLD)\buffer.obj):
8112 ($(BLD)\editfns.obj):
8114 ($(BLD)\fileio.obj):
8116 ($(BLD)\indent.obj):
8117 ($(BLD)\insdel.obj):
8118 ($(BLD)\intervals.obj):
8119 ($(BLD)\minibuf.obj):
8121 ($(BLD)\scroll.obj):
8122 ($(BLD)\sysdep.obj):
8123 ($(BLD)\textprop.obj):
8124 ($(BLD)\widget.obj):
8125 ($(BLD)\xdisp.obj): Add dependency on w32gui.h.
8126 ($(BLD)\term.obj): Add dependency on dispextern.h
8128 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
8130 * minibuf.c (Fminibuffer_complete): Call Fpos_visible_in_window_p
8131 with an additional argument of Qt.
8133 2000-10-21 Miles Bader <miles@gnu.org>
8135 * window.c (pos_fully_visible_in_window_p): New function.
8136 (Fpos_visible_in_window_p): Add FULLY argument.
8137 Use pos_fully_visible_in_window_p.
8138 (window_scroll_pixel_based, window_scroll_line_based): Update
8139 calls to Fpos_visible_in_window_p.
8140 * lisp.h (Fpos_visible_in_window_p): Update prototype
8142 2000-10-20 Gerd Moellmann <gerd@gnu.org>
8144 * alloc.c (toplevel): Conditionalize compilation of mem_*
8145 functions differently.
8147 2000-10-20 Jason Rumney <jasonr@gnu.org>
8149 * alloc.c (toplevel): Move #ifdef GC_MARK_STACK back to above
8150 mem_init where it used to be. mem_z etc not defined otherwise.
8152 2000-10-20 Gerd Moellmann <gerd@gnu.org>
8154 * alloc.c (toplevel) [SYSTEM_MALLOC || DOUG_LEA_MALLOC]: Undef
8156 (toplevel) [GC_MARK_STACK || GC_MALLOC_CHECK]: Move mem_node
8157 structure definition and related variabled to the top of the file.
8158 Include this code when GC_MALLOC_CHECK is defined.
8159 (lisp_malloc, lisp_free) [GC_MALLOC_CHECK]: Don't
8160 register/unregister allocated region.
8161 (emacs_blocked_free) [GC_MALLOC_CHECK]: Check if freeing something
8162 which isn't allocated.
8163 (emacs_blocked_malloc) [GC_MALLOC_CHECK]: Check if returning
8164 something which is already in use.
8165 (emacs_blocked_realloc) [GC_MALLOC_CHECK]: Likewise.
8166 (mem_insert) [GC_MALLOC_CHECK]: Use _malloc_internal.
8167 (mem_delete) [GC_MALLOC_CHECK]: Use _free_internal.
8168 (init_alloc_once) [GC_MALLOC_CHECK]: Call mem_init.
8170 * gmalloc.c (_malloc_internal) [GC_MALLOC_CHECK]: Use
8171 _malloc_internal instead of malloc.
8172 (_free_internal) [GC_MALLOC_CHECK]: Use _free_internal instead
8175 2000-10-20 Andrew Innes <andrewi@gnu.org>
8177 * strftime.c [!WINDOWSNT]: Don't apply Solaris 2.5 work-around on
8179 (my_strftime) <macro>: Don't use macro arg list when redefining as
8181 (my_strftime) <function>: Supply 0 as ut argument.
8183 2000-10-19 Jason Rumney <jasonr@altavista.net>
8185 * w32console.c: Do not undef HAVE_WINDOW_SYSTEM before
8186 including dispextern.h, as it stops faces from working.
8188 * w32fns.c (Fx_create_frame): Don't bother calling
8189 face-set-after-frame-default since the caller does it for us
8190 anyway. Clean up calls to x_get_arg to be consistent with X.
8192 * w32term.c (x_produce_glyphs): Handle
8193 unibyte_display_via_language_environment correctly.
8194 (w32_draw_box_rect): Fix the calculation of width and height.
8196 * w32menu.c (add_menu_item): Do not use MF_OWNERDRAW for titles,
8197 as it has stopped working.
8198 (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar position like
8201 2000-10-19 Gerd Moellmann <gerd@gnu.org>
8203 * eval.c (skip_debugger): Prevent a compiler warning.
8204 (Fcondition_case): Likewise.
8205 (Fbacktrace_frame): Use a null interactive spec.
8207 2000-10-19 Kenichi Handa <handa@etl.go.jp>
8209 * xterm.c (x_find_ccl_program): Check also fontp->full_name.
8211 2000-10-18 Gerd Moellmann <gerd@gnu.org>
8213 * strftime.c: Sync with glibc, file version 1.78.
8214 (my_strftime) [HAVE_TZNAME]: Use `UTC' instead of `GMT' which
8215 should no longer be used according to ISO 8601.
8217 * keymap.c (access_keymap): If IDX has a meta prefix, and there's
8218 no map for meta_prefix_char, don't try to use it as a keymap.
8219 Instead, if T_OK is non-zero, look up a default binding, if any,
8220 otherwise, if T_OK is zero, return nil.
8222 * xfns.c (x_to_xcolors, x_set_mouse_color, lookup_pixel_color)
8223 (x_to_xcolors, png_load): Use x_query_color.
8225 * xterm.c (x_color_cells, x_query_colors, x_query_color):
8227 (x_alloc_nearest_color): Use it to reduce calls to XQueryColors
8229 (x_copy_color, x_alloc_lighter_color): Likewise.
8231 * xterm.h (struct x_display_info): Add color_cells and ncolor_cells.
8232 (x_query_color, x_query_colors): Add prototype.
8234 * alloc.c (allocate_string) [GC_CHECK_STRING_BYTES]: Call
8235 check_string_bytes only if not noninteractive, increase count to 50.
8237 2000-10-18 Miles Bader <miles@lsi.nec.co.jp>
8239 * insdel.c (adjust_markers_for_delete): Handle before-insertion
8242 2000-10-17 Gerd Moellmann <gerd@gnu.org>
8244 * alloc.c (pure_bytes_used): Renamed from pureptr.
8246 (pure_alloc): New function.
8247 (make_pure_string, pure_cons, make_pure_float, make_pure_vector):
8249 (Fpurecopy): Use PURE_POINTER_P.
8251 * xdisp.c (try_cursor_movement): Use cursor_row_p also when
8252 PT has moved backward.
8254 * xdisp.c (cursor_row_p): Take continued lines into account.
8256 * alloc.c (mark_object) [GC_CHECK_STRING_BYTES]: Check validity of
8258 (check_string_bytes) [GC_CHECK_STRING_BYTES]: New function.
8259 (check_string_bytes_count) [GC_CHECK_STRING_BYTES]: New variable.
8260 (allocate_string) [GC_CHECK_STRING_BYTES]: Call it for every 10th
8263 * xdisp.c (forward_to_next_line_start): Switch iterator's handling
8264 of selective display off while searching for the next line start.
8266 2000-10-17 Kenichi Handa <handa@etl.go.jp>
8268 * Makefile.in (term.o): Depend on dispextern.h.
8270 2000-10-16 Stefan Monnier <monnier@cs.yale.edu>
8272 * keymap.c (keymap_memberp): Ensure that nil is not a member.
8274 2000-10-16 Gerd Moellmann <gerd@gnu.org>
8276 * xdisp.c (set_iterator_to_next): Reset box start and end flags of
8277 the iterator at the beginning, so that they can be set later on,
8278 for instance in reseat_at_next_visible_line_start, without being
8281 * xfns.c (pbm_format): Add :foreground and :background keywords.
8282 (PBM_FOREGROUND, PBM_BACKGROUND): New enumerators.
8283 (xbm_load): Recognize foreground and background color specifications.
8285 2000-10-16 Eli Zaretskii <eliz@is.elta.co.il>
8287 * dispextern.h (unspecified_fg, unspecified_bg): Declare.
8289 * dosfns.c (unspecified_fg, unspecified_bg): Remove extern declaration.
8291 * msdos.c (IT_set_face): Compare highlighted face with the default
8292 face, and invert colors if these faces' colors are identical.
8293 (Fmsdos_remember_default_colors): Don't swap foreground and
8294 background colors in initial_colors[].
8295 (IT_set_frame_parameters): Don't swap frame's foreground and
8296 background pixels. If ALIST includes "(reverse . t)", swap
8297 foreground-color and background-color properties in frame's
8298 param_alist. If the original frame's param_alist doesn't specify
8299 the colors, store unspecified-fg and unspecified-bg, reversed if
8302 * frame.c (Fframe_parameters): If a tty's frame's param_alist says
8303 the colors are unspecified and reversed, reverse fore- and back-
8304 ground in the returned value.
8305 (Fframe_parameter): Ditto.
8307 2000-10-16 Gerd Moellmann <gerd@gnu.org>
8309 * xdisp.c (find_last_unchanged_at_beg_row): Renamed from
8310 get_last_unchanged_at_beg_row.
8311 (find_first_unchanged_at_end_row): Renamed from
8312 get_first_unchanged_at_end_row.
8313 (find_first_unchanged_at_end_row): Convert assertions to
8314 unconditional tests which abort. When looking for a row in
8315 unchanged text, don't go further back than first_text_row.
8317 * xdisp.c (try_scrolling) <cursor in scroll margin at the bottom>:
8318 Don't add in the last line's height when deciding if the new
8319 position is below the scroll margin.
8321 2000-10-16 Miles Bader <miles@gnu.org>
8323 * editfns.c (Fconstrain_to_field): Check carefully for field
8324 boundaries if either OLD_POS or NEW_POS has a non-nil field
8325 property, even if they're the same.
8327 2000-10-16 Kenichi Handa <handa@etl.go.jp>
8329 * xterm.c (x_draw_box_rect): Fix the calculation of width and
8330 height for XFillRectangle.
8332 2000-10-15 Stefan Monnier <monnier@cs.yale.edu>
8334 * syntax.c (Fstring_to_syntax): New function extracted from
8335 Fmodify_syntax_entry.
8336 (Fmodify_syntax_entry): Use it and document the ! and | fences.
8337 (skip_chars, Fforward_comment): Remove unused variables.
8338 (syms_of_syntax): Add defsubr for string-to-syntax.
8339 (describe_syntax): Add code for comment and string fences.
8341 2000-10-14 Stefan Monnier <monnier@cs.yale.edu>
8343 * keymap.c (access_keymap): Add AUTOLOAD parameter.
8344 Do the meta->esc mapping. Call get_keyelt before returning.
8345 Start scanning from the second element (the first is always `keymap')
8346 to make it easier to detect when we reach a parent map.
8347 Handle the case of inheriting from a symbol whose function is a map.
8348 (Fkeymap_parent): Also handle the `inherit from symbol' case.
8349 (fix_submap_inheritance, Fdefine_key): Update call to access_keymap.
8350 (get_keyelt, Flookup_key): Update call to access_keymap.
8351 Remove the meta->esc mappings.
8352 (define_as_prefix): Delete old disabled code.
8353 (menu_item_p): New function.
8354 (where_is_internal_1): Skip over the few remaining menu items.
8355 * lisp.h (access_keymap): Update prototype.
8356 * keyboard.c (read_char, menu_bar_items, tool_bar_items):
8357 Update call to access_keymap.
8358 (follow_key, read_key_sequence): Update calls to access_keymap.
8359 Remove the meta->esc mappings.
8361 2000-10-13 Gerd Moellmann <gerd@gnu.org>
8363 * dispnew.c (direct_output_for_insert): Call set_iterator_to_next
8364 with additional argument.
8366 * xdisp.c (cursor_row_p): New function.
8367 (try_cursor_movement, display_line): Use it.
8369 * xdisp.c (append_space): Also save/restore iterator's current
8370 character and its length.
8372 * xdisp.c (init_from_display_pos): Add an assertion.
8373 (handle_stop): Don't set iterator's add_overlay_start.
8374 (handle_invisible_prop): Likewise.
8375 (load_overlay_strings): If text under an overlay is invisible,
8376 take both before- and after-strings into account when the iterator
8377 is positioned either at the start or at the end of the overlay.
8378 (forward_to_next_line_start): Rewritten.
8379 (reseat_at_next_visible_line_start): Rewritten.
8380 (set_iterator_to_next): Add parameter RESEAT_P.
8382 * dispextern.h (struct it): Remove member add_overlay_start.
8383 (set_iterator_to_next): Change prototype.
8385 2000-10-13 Kenichi Handa <handa@etl.go.jp>
8387 * coding.c (code_convert_region): Be sure to initialize
8388 coding->category_idx.
8389 (decode_coding_string): Set coding->src_multibyte and
8390 coding->dst_multibyte before using CODING_REQUIRE_DECODING.
8391 (encode_coding_string): Set coding->src_multibyte and
8392 coding->dst_multibyte before using CODING_REQUIRE_ENCODING.
8394 2000-10-12 Stefan Monnier <monnier@cs.yale.edu>
8396 * xfns.c (Fx_create_frame): Don't bother calling
8397 face-set-after-frame-default since the caller does it for us anyway.
8399 2000-10-12 Eli Zaretskii <eliz@is.elta.co.il>
8401 * window.c (coordinates_in_window): Fix detection of vertical line
8402 on character terminals.
8404 2000-10-12 Gerd Moellmann <gerd@gnu.org>
8406 * editfns.c (save_excursion_save): Additionally record the
8408 (save_excursion_restore): If buffer was visible in a window, and a
8409 different window was selected, and the old selected window is
8410 still live, restore point in that window.
8412 2000-10-12 Kenichi Handa <handa@etl.go.jp>
8414 * xterm.c (x_produce_glyphs): Handle
8415 unibyte_display_via_language_environment correctly.
8417 * regex.c (regex_compile): Change the way of handling a range from
8418 unibyte char to multibyte char.
8420 * syntax.c (skip_chars): Change the way of handling a range from
8421 unibyte char to multibyte char.
8423 * process.c (read_process_output): Cancel previous change.
8425 2000-10-11 Eli Zaretskii <eliz@is.elta.co.il>
8427 * search.c (Fsearch_backward, Fsearch_forward): Doc fix.
8429 * charset.c (Ffind_charset_string): Doc fix.
8430 (Ffind_charset_region): Doc fix.
8432 2000-10-11 Kenichi Handa <handa@mule.m17n.org>
8434 * process.c (read_process_output): Fix previous change. Adjust
8435 multibyteness of text to insert in a buffer by
8436 string_make_unibyte/multibyte instead of Fstring_as_unibyte/multibyte.
8438 2000-10-10 Andreas Schwab <schwab@suse.de>
8440 * alloc.c (mark_object): Remove all workarounds installed on
8443 2000-10-10 Kenichi Handa <handa@etl.go.jp>
8445 * fns.c (READ_QUADRUPLET_BYTE): Set *NCHARS_RETURN before returning.
8446 (base64_encode_1): Make it work for a text of multibyte form.
8447 (Fbase64_decode_region): Allocate sufficient memory for multibyte
8448 case. Don't call str_to_multibyte because base64_decode_1
8449 produces correct multibyte form for eight-bit codes.
8450 (Fbase64_decode_string): Adjusted for the change of base64_decode_1.
8451 (base64_decode_1): New args MULTIBYTE and NCHARS_RETURN. If
8452 MULTIBYTE is nonzero, produce correct multibyte form for eight-bit
8455 * charset.h (CHAR_STRING): Optimized for single byte characters.
8457 2000-10-09 Andreas Schwab <schwab@suse.de>
8459 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Reset S to
8460 -1 after socket is closed, to fall through to error processing.
8462 2000-10-09 Eli Zaretskii <eliz@is.elta.co.il>
8464 * msdos.c (IT_set_frame_parameters): Don't initialize Lisp_Object
8465 variables. If ALIST includes foreground-color or
8466 background-color, change also the colors of the default face for
8469 2000-10-08 Eli Zaretskii <eliz@is.elta.co.il>
8471 * msdos.c (top-level) <Qbackground_color, Qforeground_color>: Make
8472 them extern (they are defined on xfaces.c).
8473 (syms_of_msdos): Don't intern and don't staticpro
8474 Qbackground_color and Qforeground_color.
8476 2000-10-07 Eli Zaretskii <eliz@is.elta.co.il>
8478 * frame.c (Fframe_parameter): For non-windowed frames, if
8479 f->param_alist says foreground or background color is unspecified,
8480 call tty_color_name to return the color name computed from the
8481 frame's current colors.
8483 2000-10-06 Dave Love <fx@gnu.org>
8485 * terminfo.c (ospeed): Don't declare.
8487 * sysdep.c: Don't include string.h.
8488 (h_errno): Declare conditional also on TRY_AGAIN.
8490 * charset.c (Ffind_charset_string): Doc fix.
8492 * fns.c (Fbase64_encode_region, Fbase64_encode_string)
8493 (Fbase64_decode_region, Fbase64_decode_string): More explicit
8496 2000-10-05 Dave Love <fx@gnu.org>
8498 * xmenu.c (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar
8499 position like menu-bar.
8501 2000-10-05 Gerd Moellmann <gerd@gnu.org>
8503 * keyboard.c (Frecursive_edit): Make sure redisplay can happen.
8505 * xdisp.c (handle_single_display_prop): Use safe_call1.
8506 (safe_call): Renamed from call_function.
8507 (safe_call1): New function.
8508 (handle_fontified_prop): Use safe_call1 instead of call1.
8509 (safe_eval): Renamed from eval_form.
8510 (safe_eval_handler): Renamed from eval_handler.
8511 (handle_single_display_prop, display_mode_element): Use safe_eval
8512 instead of eval_form.
8514 * xfaces.c (merge_face_heights): Use safe_call instead of
8517 * keyboard.c (show_help_echo): Use safe_call instead of
8518 call_function; use safe_eval instead of eval_form.
8520 * lisp.h (safe_call): Renamed from call_function.
8521 (safe_eval): Renamed from eval_form.
8522 (safe_call1): Add prototype.
8524 2000-10-05 Miles Bader <miles@lsi.nec.co.jp>
8526 * xfns.c (image_ascent): Rearrange ascent calculation for the
8529 2000-10-04 Stefan Monnier <monnier@cs.yale.edu>
8531 * keymap.c (Fwhere_is_internal): Ignore `menu-bar' and `tool-bar'.
8532 (where_is_internal_1): Don't bother ignoring menu-items any more.
8534 2000-10-04 Gerd Moellmann <gerd@gnu.org>
8536 * keyboard.c (update_menu_bindings): New variable.
8537 (parse_menu_item): Use AREF. If update_menu_bindings
8538 is 0, don't update menu bindings.
8539 (syms_of_keyboard): New Lisp variable `update-menu-bindings'.
8541 2000-10-03 Eli Zaretskii <eliz@is.elta.co.il>
8543 * alloc.c (Fgarbage_collect): Prevent compiler warning for a call
8546 2000-10-02 Stefan Monnier <monnier@cs.yale.edu>
8548 * syntax.c (forw_comment): Match nestedness of ender/starter.
8549 (Fforward_comment): Treat an unmatched \n comment-ender as whitespace.
8550 (prev_char_comstart_first): Remove.
8551 (back_comment): Check two-char comment markers more carefully
8552 to better handle overlapping cases like *//* or /* */* */ ...
8553 Match nestedness of ender/starter.
8555 2000-10-02 Dave Love <fx@gnu.org>
8557 * config.in (HAVE_GAI_STRERROR): Add undef.
8559 * process.c (Fopen_network_stream): Use it.
8561 * m/alpha.h (NO_REMAP): Don't define.
8563 2000-10-02 Gerd Moellmann <gerd@gnu.org>
8565 * lisp.h (wrong_type_argument): Remove NO_RETURN, the function can
8566 return with a string converted to an integer or vice versa when
8567 Vmocklisp_arguments is t.
8568 (Fsignal): Likewise. The function can return for `quit'.
8569 (struct gcpro): Declare member `var' to point to a volatile
8572 * eval.c (error): Prevent compiler warning.
8574 2000-09-30 Stefan Monnier <monnier@cs.yale.edu>
8576 * keymap.c (keymap_memberp): New function.
8577 (Fset_keymap_parent): Use it.
8578 (fix_submap_inheritance): Use get_keyelt, get_keymap_1 and KEYMAPP.
8579 Use keymap_memberp to avoid creating cycles.
8580 (access_keymap): Use KEYMAPP.
8582 2000-09-30 Gerd Moellmann <gerd@gnu.org>
8584 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Use
8585 gai_strerror. Make sure xerrno is set if connect fails. Improve
8588 2000-09-29 Jason Rumney <jasonr@gnu.org>
8590 * w32term.c (w32_char_font_type, w32_encode_char)
8591 (x_produce_glyphs): Distinguish single and multibyte BDF fonts.
8592 (w32_bdf_per_char_metric): New function.
8593 (w32_per_char_metric): Use it.
8594 (x_draw_glyph_string_background): Always draw background for BDF
8597 * w32bdf.h (glyph_struct, cache_bitmap): Cache bitmap data, not
8598 GDI object which is a scarce resource.
8600 * w32bdf.c (search_file_line): Fix skipping of whitespace.
8601 (get_quoted_string): Fix limit on memchr search.
8602 (set_bdf_font_info): Use unsigned chars. Negate yoffset.
8603 (w32_init_bdf_font): Initialize codepoint and bitmap heaps.
8604 (w32_free_bdf_font): Free bitmaps and codepoints on heaps.
8605 (get_cached_font_char, cache_char_offset): Use macro
8606 BDF_CODEPOINT_RANGE_COVER_P.
8607 (cache_char_offset): Use HeapAlloc to allocate codepoints on own heap.
8608 (clear_cached_bitmap_slots): New function.
8609 (GET_HEX_VALUE): G-Z, g-z are not hex.
8610 (w32_get_bdf_glyph): Convert to DIB format. Return bytes read.
8611 (get_bitmap_with_cache): Use new cache implementation.
8612 (create_offscreen_bitmap): New function.
8613 (w32_BDF_TextOut): Use it. Draw glyphs as DIBs.
8615 * w32term.c (x_produce_glyphs): If the distance from the current
8616 position to the next tab stop is less than a canonical character
8617 width, use the tab stop after that.
8618 (x_draw_glyphs): Handle case START and END are out of bounds more
8620 (x_clear_mouse_face): Block/unblock input.
8621 (x_display_and_set_cursor): Don't show a hollow box cursor for
8622 buffers whose cursor_type is nil.
8624 2000-09-29 Gerd Moellmann <gerd@gnu.org>
8626 * xfns.c (x_set_tool_bar_lines): Clear frame when tool bar disappears.
8628 * dispextern.h (updating_frame): Declare extern.
8630 2000-09-29 Andreas Schwab <schwab@suse.de>
8632 * m/ia64.h: Remove hack of not prototyping bcopy, etc.
8634 2000-09-29 Gerd Moellmann <gerd@gnu.org>
8636 * keyboard.c (menu_bar_one_keymap): If KEYMAP is a symbol,
8637 use its function definition.
8638 (tool_bar_items): Likewise.
8640 * lisp.h (fatal): Declare NO_RETURN.
8642 2000-09-29 Kenichi Handa <handa@etl.go.jp>
8644 * keymap.c: Remove the line "#undef NULL".
8646 2000-09-28 Gerd Moellmann <gerd@gnu.org>
8648 * xterm.c (x_make_frame_visible): Try harder to make the frame visible.
8650 2000-09-28 Dave Love <fx@gnu.org>
8652 * s/osf5-0.h: Define USE_MMAP_FOR_BUFFERS, not REL_ALLOC_MMAP.
8654 * s/sunos413.h (USE_MMAP_FOR_BUFFERS): Define.
8656 * .gdbinit (xreload): Note its need on GNU/Linux.
8658 * m/alpha.h (XUINT) [REL_ALLOC && _MALLOC_INTERNAL]: Don't declare
8659 r_alloc, r_alloc_free.
8661 2000-09-28 Kenichi Handa <handa@etl.go.jp>
8663 * syntax.c (skip_chars): Handle negation correctly.
8665 2000-09-27 Gerd Moellmann <gerd@gnu.org>
8667 * xfaces.c (realize_default_face): Call set_lface_from_font_name
8668 with non-zero FORCE_P argument.
8670 * dispnew.c (adjust_glyph_matrix, enable_glyph_matrix_rows):
8673 * xdisp.c (window_box_height): Add an assertion.
8675 * xfns.c (x_set_tool_bar_lines): Don't use more lines for the
8676 tool-bar than is available.
8677 (x_change_window_heights): Renamed from x_set_menu_bar_lines_1.
8679 2000-09-27 Dave Love <fx@gnu.org>
8681 * s/irix6-5.h: Now works 64-bit. Tidied.
8683 2000-09-26 Gerd Moellmann <gerd@gnu.org>
8685 * lisp.h (XINT) [EXPLICIT_SIGN_EXTEND]: Use BITS_PER_EMACS_INT
8686 instead of BITS_PER_INT.
8687 (XINT, XUINT) [NO_UNION_TYPE]: Cast result to EMACS_INT and
8688 EMACS_UINT, respectively.
8689 (NO_UNION_TYPE) [USE_LISP_UNION_TYPE]: Undefine.
8691 * m/sparc.h (BITS_PER_EMACS_INT) [__arch64__]: Don't define.
8693 * unexelf.c (ELFSIZE) [__NetBSD__ && __sparc_v9__]: Define to 64.
8695 * window.c (freeze_window_starts): Construct last argument for
8696 foreach_window differently.
8698 * xfns.c (x_decode_color): Don't return a Lisp_Object.
8700 * lisp.h (union Lisp_Object) [!NO_UNION_TYPE]: Use EMACS_INT and
8701 EMACS_UINT instead of `int' and `unsigned int'.
8702 (XSET) [EXPLICIT_SIGN_EXTEND]: Use EMACS_INT instead of `int'.
8704 * frame.h (struct frame): Make the `nothing' member of union
8705 output_data an EMACS_INT.
8707 * alloc.c (GC_CHECK_STRING_BYTES): Temporarily define, for bug hunting.
8708 (struct sdata) [GC_CHECK_STRING_BYTES]: Always record the string's
8709 size in the sdata structure.
8710 (SDATA_NBYTES, SDATA_DATA): New macros.
8711 (SDATA_OF_STRING, SDATA_SIZE) [GC_CHECK_STRING_BYTES]: Define
8712 differently for the different layout of the sdata structure.
8713 (allocate_string_data) [GC_CHECK_STRING_BYTES]: Record string size
8715 (sweep_strings, compact_small_strings) [GC_CHECK_STRING_BYTES]:
8716 Check that size recorded in the string size and size recorded in
8717 the sdata structure agree.
8719 2000-09-25 Dave Love <fx@gnu.org>
8721 * buffer.c: Include stdio.h.
8723 Partly suggested by Eduardo Horvath <eeh@netbsd.org>.
8725 * ralloc.c (__malloc_extra_blocks): Declare as __malloc_size_t.
8727 * alloc.c (__malloc_size_t) [DOUG_LEA_MALLOC]: Don't redefine it.
8728 (__malloc_size_t) [!DOUG_LEA_MALLOC]: Define unconditionally as size_t.
8729 (__malloc_extra_blocks): Declare as __malloc_size_t.
8731 2000-09-25 Gerd Moellmann <gerd@gnu.org>
8733 * alloc.c (mark_image): Use GC_NILP instead of NILP.
8735 * keyboard.c (show_help_echo): Set help_echo_showing_p.
8736 (read_char): If help-echo is showing, preserve the echo area
8739 * xdisp.c (help_echo_showing_p): New variable.
8740 (set_message): Reset it to 0.
8741 (init_xdisp): Initialize help_echo_showing_p.
8743 * dispextern.h (help_echo_showing_p): Declare extern.
8745 * config.in: Fix typo in __GNUC_MINOR__.
8747 * keyboard.h (quit_throw_to_read_char): Declare NO_RETURN.
8749 * s/freebsd.h (POSIX_SIGNALS): Define.
8751 * xterm.c (x_clear_mouse_face): Block/unblock input.
8753 2000-09-24 Dave Love <fx@gnu.org>
8755 * fns.c (base64_encode_1): Fix last change.
8757 2000-09-22 Gerd Moellmann <gerd@gnu.org>
8759 * dispnew.c (enable_glyph_matrix_rows): Remove xasserts.
8761 * xdisp.c (try_window_reusing_current_matrix): More fixes
8762 for the case window has a header-line.
8764 2000-09-22 Dave Love <fx@gnu.org>
8766 * xdisp.c (syms_of_xdisp): Defvar Vmenu_bar_update_hook to provide
8769 * xterm.c [SOLARIS2]: Remove redundant include of string.h.
8771 * fns.c (Fstring_as_unibyte, Fstring_as_multibyte): Doc fix.
8773 2000-09-21 Gerd Moellmann <gerd@gnu.org>
8775 * config.in (NO_RETURN): Define as `__attribute__((__noreturn__))'
8778 * lisp.h (wrong_type_argument, Fthrow, Fsignal, error):
8781 * window.c, term.c, xmenu.c, xrdb.c, emacs.c, macros.c,
8782 * keymap.c, insdel.c, marker.c, minibuf.c, fileio.c, dired.c,
8783 * indent.c, search.c, alloc.c, data.c: Avoid some more compiler
8786 * marker.c (byte_char_debug_check): Return void.
8788 * xfns.c (Fx_create_frame): Set default frame parameter value
8789 for tool-bar-lines to 1.
8791 * dispnew.c (scrolling_window): Compare y-positions of rows
8792 equal at the start. Some simplification.
8794 * xdisp.c (try_window_reusing_current_matrix): Fix computation of
8795 reused rows' y-position in the case window has a header-line, and
8796 new window start is greater than old window start.
8798 * process.c (process_sent_to): New variable.
8799 (send_process): Workaround for a crash on sparc-sun-solaris-2.6
8800 with GCC 2.95.2 caused by a parameter being clobbered by longjmp.
8801 Declare more parameters volatile.
8803 * lread.c (Vrecursive_load_depth_limit): New variable.
8804 (Fload): Check recursive loads whose recursion depth exceeds
8805 Vrecursive_load_depth_limit.
8806 (syms_of_lread): DERFAR_LISP recursive-load-depth-limit.
8808 2000-09-20 Gerd Moellmann <gerd@gnu.org>
8810 * fileio.c (Fread_file_name): Doc fix.
8812 * editfns.c (Fmessage_or_box): Doc fix.
8814 * fns.c (Fy_or_n_p, Fyes_or_no_p): Doc fix.
8816 * xfns.c (xbm_scan): Allow C-style comments.
8818 * xfns.c (xpm_init_color_cache) [ALLOC_XPM_COLORS]: If color
8819 symbols are specified, add color translations to the cache.
8820 (xpm_color_bucket, xpm_cache_color) [ALLOC_XPM_COLORS]: New functions.
8821 (xpm_lookup_color) [ALLOC_XPM_COLORS]: Use xpm_color_bucket and
8823 (xpm_load) [ALLOC_XPM_COLORS]: Pass frame and XPM attributes
8824 structures to xpm_init_color_cache.
8826 2000-09-19 Gerd Moellmann <gerd@gnu.org>
8828 * dispnew.c (update_window_line): Make sure to always draw mode-lines.
8830 2000-09-19 Andrew Innes <andrewi@gnu.org>
8832 * makefile.nt (bootstrap-emacs): Don't change directory.
8834 2000-09-19 Kenichi Handa <handa@etl.go.jp>
8836 * charset.h (UNIBYTE_STR_AS_MULTIBYTE_P): Fix previous change.
8838 * ccl.c (Fccl_execute_on_string): Make multibyte string correctly.
8839 If output buffer is too small, signal an appropriated error.
8841 2000-09-18 Dave Love <fx@gnu.org>
8843 * keyboard.c (menu_bar_items, tool_bar_items)
8844 (current_active_maps): Remove redundant get_local_map call.
8846 2000-09-18 Gerd Moellmann <gerd@gnu.org>
8848 * xterm.c (x_display_and_set_cursor): Don't show a hollow box
8849 cursor for buffers whose cursor_type is nil.
8851 * xterm.c (x_draw_image_glyph_string): Remove a comment describing
8852 a feature to implement that is already implemented.
8853 (note_mouse_highlight, x_find_ccl_program): Avoid some compiler
8856 * xfns.c (x_clear_image_1): New function.
8857 (x_clear_image): Use it.
8858 (x_from_xcolors): Use x_clear_image_1; don't free the image's mask.
8860 * dispnew.c (update_window): Move test for invisible lines
8861 at the top to update_window_line.
8862 (update_window_line): Handle invisible lines here.
8864 * xfns.c (clear_image_cache): Clear current matrices of all
8865 frames sharing an image cache. Block input while freeing
8866 images. Fix timestamp comparison.
8867 (x_clear_image): Also free the mask.
8869 * xfns.c (lookup_image): Block input while loading the image so
8870 that we won't get interrupted in a state where the image isn't yet
8872 (xbm_load_image, xbm_load, xpm_load, xpm_load, lookup_rgb_color)
8873 (lookup_pixel_color, x_to_xcolors, x_from_xcolors)
8874 (x_disable_image, x_build_heuristic_mask, pbm_load, png_load)
8875 (jpeg_load, tiff_load, gif_load, gs_load): Don't block/unblock input.
8877 2000-09-16 Gerd Moellmann <gerd@gnu.org>
8879 * dispnew.c (update_window): Make sure to make desired rows
8880 current even if they are completely invisible at the top
8883 2000-09-15 Gerd Moellmann <gerd@gnu.org>
8885 * xfns.c (lookup_image): Build mask before applying an algorithm.
8886 Recognize algorithm `disabled'.
8887 (cross_disabled_images): New variable.
8888 (COLOR_INTENSITY): New macro.
8889 (x_detect_edges): Use COLOR_INTENSITY.
8890 (x_disable_image): New function.
8891 (syms_of_xfns): DEFVAR_BOOL cross_disabled_images.
8893 * xdisp.c (build_desired_tool_bar_string): For a toolbar item in
8894 disabled state, don't apply an image transformation algorithm if
8895 the user specified an image for the disabled state. Use
8896 `:algorithm disabled' for creating a disabled item's image if the
8897 user hasn't specified an image.
8899 * xfns.c (ALLOC_XPM_COLORS): Define if we can use Emacs' color
8900 allocation functions with the XPM lib.
8901 (struct xpm_cached_color) [ALLOC_XPM_COLORS]: New structure.
8902 (XPM_COLOR_CACHE_BUCKETS) [ALLOC_XPM_COLORS]: New macro.
8903 (xpm_color_cache) [ALLOC_XPM_COLORS]: New variable.
8904 (xpm_init_color_cache, xpm_free_color_cache, xpm_lookup_color)
8905 (xpm_alloc_color, xpm_free_colors) [ALLOC_XPM_COLORS]: New functions.
8906 (xpm_load) [ALLOC_XPM_COLORS]: Use Emacs' own color allocation
8907 functions, if possible, because these handle color allocation
8908 failure more gracefully.
8909 (Fimage_mask_p): New function.
8911 * xfns.c (QCmatrix, QCcolor_adjustment, QCmask, Qemboss)
8912 (Qedge_detection, Qheuristic): New symbols.
8913 (syms_of_xfns): Initialize new symbols.
8914 (lookup_image): Handle `:mask X', `:algorithm emboss', and
8915 `algorithm (edge-detection ...)'.
8916 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format):
8917 (tiff_format, gif_format, gs_format): Add `:mask'.
8918 (XBM_MASK, XPM_MASK, PBM_MASK, PNG_MASK, JPEG_MASK, TIFF_MASK)
8919 (GIF_MASK, GS_MASK): New enumerators.
8920 (x_laplace_read_row, x_laplace_write_row): Functions removed.
8921 (emboss_matrix, laplace_matrix): New variables.
8922 (x_to_xcolors, x_from_xcolors, x_detect_edges, x_emboss)
8923 (x_edge_detection): New functions.
8924 (x_laplace): Rewritten in terms of x_detect_edges.
8925 (x_build_heuristic_mask): If image has a mask, free it.
8927 2000-09-14 Andrew Innes <andrewi@gnu.org>
8929 * makefile.w32-in: Revert to Unix line endings.
8931 2000-09-14 Andrew Innes <andrewi@gnu.org>
8933 * makefile.w32-in: Standardize indentation somewhat.
8934 (bootstrap-temacs): Use $(ARGQUOTE) instead of literal quotes, to
8935 cater for differences between shells.
8937 * w32term.c (w32_per_char_metric): Handle non-TrueType fonts.
8939 2000-09-14 Gerd Moellmann <gerd@gnu.org>
8941 * xterm.c (x_produce_glyphs): If the distance from the current
8942 position to the next tab stop is less than a canonical character
8943 width, use the tab stop after that.
8945 2000-09-14 Dave Love <fx@gnu.org>
8947 * buffer.c (alloc_buffer_text): Fix xmalloc call.
8949 2000-09-14 Gerd Moellmann <gerd@gnu.org>
8951 * xdisp.c (handle_fontified_prop): While running fontification
8952 functions, bind `fontification-functions' and
8953 `after-change-functions' to nil.
8955 * s/freebsd.h, s/irix-5.0.h, s/sol2.h, s/template.h
8956 (USE_MMAP_FOR_BUFFERS): Define instead of REL_ALLOC_MMAP.
8958 * Makefile.in (mallocobj) [SYSTEM_MALLOC]: Don't add ralloc.o.
8960 * emacs.c: Change conditional compilation on REL_ALLOC_MMAP to
8961 USE_MMAP_FOR_BUFFERS.
8963 * insdel.c (make_gap): Use enlarge_buffer_text.
8965 * buffer.c: Move allocation with mmap here, from ralloc.c. Change
8966 conditional compilation on REL_ALLOC_MMAP to USE_MMAP_FOR_BUFFERS.
8967 (mmap_alloc, mmap_free, mmap_realloc) [REL_ALLOC_MMAP]: Renamed
8968 from former r_alloc_* functions in ralloc.c.
8969 (mmap_page_size, mmap_initialized_p) [REL_ALLOC_MMAP]: New variables.
8970 (MEM_ALIGN) [REL_ALLOC_MMAP]: New macro.
8971 (mmap_init) [REL_ALLOC_MMAP]: New function.
8972 (alloc_buffer_text, enlarge_buffer_text, free_buffer_text): New
8973 functions replacing macros BUFFER_ALLOC, BUFFER_REALLOC, and
8976 * buffer.h (BUFFER_ALLOC, BUFFER_REALLOC, BUFFER_FREE): Removed.
8977 (enlarge_buffer_text): Add prototype.
8979 * ralloc.c: Remove everything having to do with the use of mmap.
8981 2000-09-13 Gerd Moellmann <gerd@gnu.org>
8983 * sound.c (Fplay_sound): Doc fix.
8985 * keyboard.c: Avoid some more compiler warnings.
8986 (parse_tool_bar_item): Ignore cached key bindings.
8988 * alloc.c: Add some comments about DOUG_LEA_MALLOC's use of mmap
8989 and allocation of Lisp data.
8991 2000-09-12 Gerd Moellmann <gerd@gnu.org>
8993 * xfaces.c: Remove conditional compilation on SCALABLE_FONTS.
8994 (Finternal_set_lisp_face_attribute): If frame is 0, set new frame
8997 * lread.c (Fload): Put code checking for recursive loads in #if 0.
8999 2000-09-12 Miyashita Hisashi <himi@meadowy.org>
9001 * ccl.c: Comment fixed.
9002 (MAX_MAP_SET_LEVEL): Increased to 30.
9003 (PUSH_MAPPING_STACK): Enclose with do-while block.
9004 (POP_MAPPING_STACK): Likewise.
9005 (stack_idx_of_map_multiple): New variable.
9006 (CCL_CALL_FOR_MAP_INSTRUCTION): New macro.
9007 (ccl_driver) <CCL_IterateMultipleMap>: If the content is a symbol,
9008 call the corresponding CCL program by CCL_CALL_FOR_MAP_INSTRUCTION.
9009 (ccl_driver) <CCL_MapSingle>: Likewise.
9010 (ccl_driver) <CCL_MapMultiple>: Rewritten to fix many bugs, deal
9011 with the case where looking up process reaches to the end of
9012 map-set, and call CCL programs as the above change.
9014 2000-09-11 Gerd Moellmann <gerd@gnu.org>
9016 * xfns.c (png_load, jpeg_load): Declare some variables volatile
9017 that might be clobbered by longjmp.
9018 (check_x_display_info, x_decode_color, create_frame_xic)
9019 (Fx_display_backing_store, Fx_display_visual_class)
9020 (x_build_heuristic_mask, pbm_scan_number): Avoid compiler warnings.
9022 * lread.c (init_lread): Set Vloads_in_progress to nil.
9023 (Fload): Show list of recursively loaded files, when signaling an
9026 * lread.c (Vloads_in_progress): New variable.
9027 (record_load_unwind): New function.
9028 (Fload): Check for recursive loads.
9029 (syms_of_lread): Initialize Vloads_in_progress.
9030 (read_integer, read1): Avoid some compiler warnings.
9032 * fns.c (concat, Fsubstring, internal_equal, Fnconc): Avoid some
9035 2000-09-11 Miles Bader <miles@gnu.org>
9037 * editfns.c (Fbuffer_string): Doc fix.
9039 2000-09-10 Gerd Moellmann <gerd@gnu.org>
9041 * ralloc.c (mmap_enlarge): Don't return 0 if successful.
9043 2000-09-09 Ken Raeburn <raeburn@gnu.org>
9045 * s/netbsd.h: Use NOT_C_CODE, not NO_C_SOURCE, when deciding
9046 whether to include other header files.
9048 2000-09-09 Gerd Moellmann <gerd@gnu.org>
9050 * xfaces.c (CYCLE_CHECK): Don't use the Lisp_Object returned
9051 by Fmemq as a boolean.
9053 2000-09-08 Stefan Monnier <monnier@cs.yale.edu>
9055 * xfaces.c (Finternal_set_lisp_face_attribute): Minor thinko.
9057 2000-09-08 Gerd Moellmann <gerd@gnu.org>
9059 * ralloc.c (mmap_fd): Remove initializer which can make it
9060 read-only in a dumped Emacs.
9061 (mmap_fd_1): New variable.
9062 (mmap_set_vars): Remove local `fd'. Save mmap_fd in mmap_fd_1,
9063 restore it from there.
9064 (r_alloc, r_re_alloc, r_alloc_free): Call r_alloc_init
9065 unconditionally so that mmap_fd can be initialized there.
9066 (r_alloc_init_fd): Open-coded in r_alloc_init; function removed.
9067 (r_alloc_init) [REL_ALLOC_MMAP && !MAP_ANON]: Open /dev/zero.
9068 (r_alloc_init) [REL_ALLOC_MMAP && MAP_ANON]: Set mmap_fd to -1.
9070 * xfaces.c (Finternal_merge_in_global_face): Return a Lisp object.
9072 * xdisp.c (dump_glyph_row): Fix printf format string.
9073 (display_line, move_it_in_display_line_to): Avoid compiler warnings.
9075 * s/freebsd.h (GC_MARK_STACK, REL_ALLOC_MMAP): Define.
9077 * keymap.c (Fset_keymap_parent): Check for cycles in keymap
9080 * xdisp.c (try_window_id): When trying to locate cursor in
9081 unchanged rows at the top, handle the case that we can't find it.
9083 * xterm.c (x_draw_glyphs): Handle case START and END are out
9084 of bounds more carefully.
9086 2000-09-08 Dave Love <fx@gnu.org>
9088 * s/sol2.h (REL_ALLOC_MMAP): Define.
9089 * s/irix5-0.h (REL_ALLOC_MMAP): Likewise.
9091 * ralloc.c: Don't include string.h (redundant).
9092 (MAP_ANON) [REL_ALLOC_MMAP]: Ensure it's defined.
9093 [!MAP_ANON]: Include fcntl.h.
9094 (mmap_fd) [REL_ALLOC_MMAP]: New variable.
9095 (r_alloc, r_re_alloc, r_alloc_free)
9096 (mmap_enlarge, mmap_set_vars): Use it.
9097 (r_alloc_init_fd): New function.
9098 (__morecore) [SYSTEM_MALLOC]: Don't declare.
9099 (r_alloc_init): Call r_alloc_init_fd. Conditionalize stuff on
9102 * Makefile.in (allocaobj) [!SYSTEM_MALLOC && REL_ALLOC_MMAP]:
9105 * unexelf.c (SHT_MIPS_DEBUG, HDRR) [__mips__]: Really confine last
9106 change to __NetBSD__.
9108 2000-09-08 Kenichi Handa <handa@etl.go.jp>
9110 * search.c (compile_pattern): Check the multibyteness of cached
9113 2000-09-08 Miles Bader <miles@gnu.org>
9115 * xfaces.c (default_face_vector): Function removed.
9116 (Finternal_merge_in_global_face): Restore old global/local
9117 attribute override order. Use inline loop instead of calling
9118 default_face_vector.
9120 2000-09-07 Gerd Moellmann <gerd@gnu.org>
9122 * ralloc.c (obtain, relinquish, relinquish, r_alloc_size_in_use)
9123 (get_bloc, relocate_blocs, update_heap_bloc_correspondence)
9124 (resize_bloc, r_alloc_sbrk, r_alloc_init): Add casts to `char *'
9125 where necessary, in case POINTER_TYPE is `void'.
9127 2000-09-07 Eli Zaretskii <eliz@is.elta.co.il>
9129 * frame.c (make_terminal_frame): Initialize frame foreground and
9130 background colors to unspecified, for the initial instance of an
9133 2000-09-07 Gerd Moellmann <gerd@gnu.org>
9135 * ralloc.c (mmap_find): Fix overlap computation.
9136 (mmap_enlarge): Compute nbytes before trying to find an
9139 * xfaces.c (smaller_face): Compare font heights with `<' and `>'
9142 * lread.c (syms_of_lread): Change value of regexp
9143 Vbytecomp_version_regexp to not match some XEmacs-compiled files.
9145 * xmenu.c (xdialog_show): When looking up the selection in
9146 menu_items, take `quote' boundaries into account; this corresponds
9147 to a nil ITEM in x-popup-dialog.
9149 2000-09-07 Kenichi Handa <handa@etl.go.jp>
9151 * charset.h (MIN_CHARSET_OFFICIAL_DIMENSION1): Define it as 0x80,
9153 (MIN_CHAR_OFFICIAL_DIMENSION1): Define it as ((0x81 - 0x70) << 7).
9155 * coding.c (encode_coding_sjis_big5): Use translation table for
9156 encoding, not decoding. Fix the handling of latin-jisx0201.
9157 Check for the charset katakana-jisx0201 too.
9158 (ONE_MORE_CHAR): Call translate_char with CHARSET arg -1.
9159 (detect_coding_sjis): Check the byte sequence more rigidly.
9161 2000-09-07 Gerd Moellmann <gerd@gnu.org>
9163 * xfaces.c (Vparam_value_alist): New variable.
9164 (syms_of_xfaces): Initialize it.
9165 (Finternal_set_lisp_face_attribute): Avoid more consing.
9167 * frame.c (Fframe_parameter): Handle `name' and `background-mode'
9169 (Fframe_parameter) [HAVE_X_WINDOWS]: Handle `display' specially.
9170 (Qbackground_mode): New variable.
9171 (syms_of_frame_1): Initialize Qbackground_mode.
9173 * lisp.h (Qdisplay): Declare extern.
9175 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is 0,
9176 change face on all frames, and change the default for new frames.
9178 2000-09-07 Dave Love <fx@gnu.org>
9180 * Makefile.in [!SYSTEM_MALLOC && REL_ALLOC_MMAP]: Set mallocobj.
9182 2000-09-07 Kenichi Handa <handa@etl.go.jp>
9184 * charset.h (MAKE_CHAR): Be sure to set MSB of C1 to 0.
9186 * charset.c: Include composite.h
9187 (lisp_string_width): New function.
9188 (Fstring_width): Call lisp_string_width instead of strwidth.
9190 * Makefile.in (charset.o): Depends on composite.h.
9192 * process.c (read_process_output): Before inserting the decoded
9193 text in the buffer, adjust the multibyteness.
9195 2000-09-06 Gerd Moellmann <gerd@gnu.org>
9197 * buffer.c (set_buffer_internal_1) [REL_ALLOC_MMAP]: If
9198 buffer's text buffer is null, map new memory.
9200 * ralloc.c (POINTER, SIZE) [emacs]: Define in terms of
9201 POINTER_TYPE and size_t.
9202 (struct mmap_region) [REL_ALLOC_MMAP]: New structure.
9203 (mmap_regions, mmap_regions_1) [REL_ALLOC_MMAP]: New variables.
9204 (ROUND, MMAP_REGION_STRUCT_SIZE, MMAP_REGION, MMAP_USER_AREA)
9205 [REL_ALLOC_MMAP]: New macros.
9206 (mmap_find, mmap_free, mmap_enlarge, mmap_set_vars)
9207 (mmap_mapped_bytes, r_alloc, r_re_alloc, r_alloc_free)
9208 [REL_ALLOC_MMAP]: New functions.
9210 * emacs.c (Fdump_emacs) [REL_ALLOC_MMAP]: Call mmap_set_vars
9211 before and after unexec.
9213 * buffer.c (init_buffer) [REL_ALLOC_MMAP]: Map new buffer
9214 text buffers if necessary.
9216 * buffer.h (R_ALLOC_DECLARE): Removed because unused.
9217 (r_alloc, r_re_alloc, r_alloc_free): Use POINTER_TYPE and size_t
9220 * config.in (HAVE_MMAP): Add #undef.
9222 2000-09-05 Gerd Moellmann <gerd@gnu.org>
9224 * frame.c (Qdisplay_type): New variable.
9225 (syms_of_frame_1): Initialize it.
9226 (Fframe_parameter): New function that avoids consing.
9227 (syms_of_frame): Defsubr it.
9229 * buffer.c (Fother_buffer): Consider buffers as invisible when
9230 they are displayed in a window on an invisible frame.
9232 * window.c (window_loop) <GET_LARGEST_WINDOW>: Fix bug making
9233 get-largest-window always return nil.
9235 2000-09-04 Gerd Moellmann <gerd@gnu.org>
9237 * lread.c (syms_of_lread): Make Vbytecomp_version_regexp a Lisp
9238 variable; recognize Emacs 19 elc files.
9240 2000-09-04 Miles Bader <miles@gnu.org>
9242 * xmenu.c (xmenu_show): Call x_set_menu_resources_from_menu_face
9243 before initially popping up the menu, so the menu doesn't flash
9244 when the face settings are significantly different from the defaults.
9246 2000-09-04 Stefan Monnier <monnier@cs.yale.edu>
9248 * regex.c (WIDE_CHAR_SUPPORT): New macro.
9249 (btowc, iswctype, wctype) [_LIBC]: Redefine to __<fun>.
9250 (BIT_ALPHA, BIT_ALNUM, BIT_ASCII, BIT_NONASCII, BIT_GRAPH, BIT_PRINT)
9251 (BIT_UNIBYTE): Remove.
9252 (re_match_2_internal): Delete corresponding code and streamline the
9253 BIT_MULTIBYTE case to not bother checking ISUNIBYTE.
9254 (CHAR_CLASS_MAX_LENGTH) [!WIDE_CHAR_SUPPORT]: Set to 9 rather than 6.
9255 (re_wctype_t): New type.
9256 (re_wctype, re_iswctype, re_wctype_to_bit): New functions.
9257 (regex_compile): Use them and fix handling of overly long char classes.
9259 2000-09-03 Andrew Innes <andrewi@gnu.org>
9261 * makefile.w32-in: Change to DOS line endings.
9263 * s/ms-w32.h (ORDINARY_LINK): New define.
9265 * w32.c (_ANONYMOUS_UNION) [__GNUC__]: New define
9266 (_ANONYMOUS_STRUCT) [__GNUC__]: New define.
9268 * makefile.w32-in (clean): Don't delete config.h and epaths.h.
9269 (distclean): Delete them here instead.
9271 * w32proc.c (compare_env): Convert to uppercase for comparison,
9272 not lowercase, to match how the native Windows shell works.
9274 2000-09-03 Jason Rumney <jasonr@gnu.org>
9276 * ChangeLog: Remove -unix from coding. Let Emacs autodetect, as
9277 CVS changes the line-ends when checking in/out on DOS/Windows.
9279 * makefile.nt (emacs): Do not change directory to run temacs, as
9280 the load-path is set relative to current directory.
9282 2000-09-03 Miles Bader <miles@gnu.org>
9284 * xterm.c (x_alloc_lighter_color_for_widget): New function.
9286 2000-09-02 Gerd Moellmann <gerd@gnu.org>
9288 * xdisp.c (redisplay_mode_lines): New function.
9289 (display_mode_lines): Return number of mode lines displayed.
9290 (echo_area_display): Use redisplay_mode_lines to draw garbaged
9291 mode lines. Don't temporarily bind redisplay-dont-pause to t.
9293 * emacs.c, callint.c, doc.c, editfns.c: Remove includes of
9294 string.h and strings.h.
9295 (index) [HAVE_INDEX]: Add prototype.
9297 * unexelf.c (SHT_PROGBITS) [__NetBSD__ && !PT_LOAD]: Don't define.
9298 (SHT_MIPS_DEBUG, HDRR) [__NetBSD__ && __mips__]: Define.
9300 * s/netbsd.h [!NO_C_SOURCE]: Include <signal.h>.
9301 (GC_SETJMP_WORKS, GC_MARK_STACK): Define.
9303 2000-09-01 Gerd Moellmann <gerd@gnu.org>
9305 * lread.c (read1): Accept `?' as symbol constituent, for
9306 compatiblity with XEmacs.
9308 2000-08-31 Stefan Monnier <monnier@cs.yale.edu>
9310 * regex.h (RE_NO_NEWLINE_ANCHOR): New syntax flag.
9311 (struct re_pattern_buffer): Remove newline_anchor.
9312 * regex.c: Keep namespace clean for GNU libc by renaming <fun>
9313 to __<fun> and using `weak_alias (__<fun>, <fun>)'.
9314 (re_max_failures, fail_stack): Use size_t rather than unsigned.
9315 (regex_compile): For ^ and $, choose between buffer and line (beg|end)
9316 depending on the new RE_NO_NEWLINE_ANCHOR syntax flag.
9317 (print_compiled_pattern, re_search_2, mutually_exclusive_p)
9318 (re_match_2_internal, re_compile_pattern, re_comp, regcomp):
9319 Get rid of references to newline_anchor.
9320 (regcomp): Allocate and precompute a fastmap.
9322 2000-08-31 Gerd Moellmann <gerd@gnu.org>
9324 * lread.c (openp): GCPRO local variable `filename'.
9326 2000-08-30 Stefan Monnier <monnier@cs.yale.edu>
9328 * regex.h (struct re_pattern_buffer): Use size_t for used/allocated.
9330 * regex.c: Merge some changes from GNU libc. Add prototypes.
9331 (bcopy, bcmp, REGEX_REALLOCATE, re_match_2_internal):
9332 Use memcmp and memcpy instead of bcopy and bcmp.
9333 (init_syntax_once): Use ISALNUM.
9334 (PUSH_FAILURE_POINT, re_match_2_internal): Remove failure_id.
9335 (REG_UNSET_VALUE): Remove. Use NULL instead.
9336 (REG_UNSET, re_match_2_internal): Use NULL.
9337 (SET_HIGH_BOUND, MOVE_BUFFER_POINTER, ELSE_EXTEND_BUFFER_HIGH_BOUND):
9339 (EXTEND_BUFFER): Use them (to work with BOUNDED_POINTERS).
9340 (GET_UNSIGNED_NUMBER): Don't use ISDIGIT.
9341 (regex_compile): In handle_interval, return an error rather than try to
9342 unfetch the interval if we can't find the closing brace.
9343 Obey the RE_NO_GNU_OPS syntax bit.
9344 (TOLOWER): New macro.
9346 (regexec): Allocate regs.start and regs.end as one block.
9348 2000-08-30 Gerd Moellmann <gerd@gnu.org>
9350 * xdisp.c (echo_area_display): Check display_completed instead
9351 of calling detect_input_pending.
9353 * dispnew.c (update_frame): Only set display_completed here; move
9354 the update_begin and update_end calls here from update_frame_1.
9355 (update_frame_1): Don't set display_completed here, don't call
9356 update_begin/update_end.
9358 * xfaces.c (set_font_frame_param): Use Fmodify_frame_parameters
9359 instead of store_frame_param.
9361 2000-08-29 Gerd Moellmann <gerd@gnu.org>
9363 * dispnew.c (build_frame_matrix_from_leaf_window): If a row of a
9364 desired window matrix hasn't been displayed, use the current row
9365 instead. Make sure that only those frame rows are updated for
9366 which there exists a corresponding enabled desired row.
9368 2000-08-29 Miles Bader <miles@gnu.org>
9370 * xfaces.c (default_face_vector): New function.
9371 (Finternal_merge_in_global_face): Use it instead of merge_face_vectors.
9373 2000-08-29 Gerd Moellmann <gerd@gnu.org>
9375 * lread.c (openp): Prevent temporary string passed to
9376 Ffile_readable_p from being garbage collected.
9378 2000-08-28 Dave Love <fx@gnu.org>
9380 * keymap.c (store_in_keymap): Add `static' to declaration.
9382 2000-08-28 Gerd Moellmann <gerd@gnu.org>
9384 * emacs.c, callint.c, doc.c, editfns.c
9385 (toplevel) [HAVE_STRING_H]: Include string.h.
9386 (toplevel) [HAVE_STRINGS_H]: Include strings.h.
9387 (index): Remove prototypes which might conflict with non-standard
9388 definitions of index/strchr.
9390 * s/usg5-3.h (index): Define only if not HAVE_INDEX.
9391 (rindex): Define only if !HAVE_RINDEX.
9393 * s/sco5.h (bcopy, bzero, bcmp): Don't define.
9395 * config.in (HAVE_INDEX, HAVE_RINDEX, HAVE_STRINGS_H): Add undefs.
9397 2000-08-28 Miles Bader <miles@gnu.org>
9399 * xfaces.c (merge_face_vectors): Clear TO's :font attribute if
9400 made inconsistent by a font-related attribute in FROM.
9401 (merge_face_inheritance): Add function comment.
9403 2000-08-28 Kenichi Handa <handa@etl.go.jp>
9405 * keyboard.c (read_char_minibuf_menu_prompt): Call read_char with
9406 the 4th arg (PREV_EVENT) Qt to suppress input method.
9408 2000-08-27 Stefan Monnier <monnier@cs.yale.edu>
9410 * regex.c: Indent cpp directives and remove parens after `defined'.
9411 (PTR_TO_OFFSET, POS_AS_IN_BUFFER): Move to a better place.
9412 (ISDIGIT, ISCNTRL, ISXDIGIT) [!emacs]: Remove duplicate definition.
9413 (regex_compile): Use RE_FRUGAL instead of RE_ALL_GREEDY.
9414 (re_compile_pattern): Use size_t for length.
9415 (init_syntax_once): Move to a better place.
9416 * regex.h: Merge changes from GNU libc. Indent cpp directives.
9417 (RE_FRUGAL): Replaces RE_ALL_GREEDY (inverted meaning).
9419 * syntax.c (back_comment): Detect cases where a comment-starter is
9420 actually inside another comment as in: /* a // b */ c // d \n.
9421 Make it clear that `comstart_pos' is unused for nested comments.
9423 * keymap.c (store_in_keymap, fix_submap_inheritance): New prototypes.
9424 (KEYMAPP): New macro.
9425 (Fkeymap_parent, Fset_keymap_parent): Use it.
9426 (fix_submap_inheritance): Mark it static.
9427 (define_as_prefix, describe_buffer_bindings, describe_command)
9428 (describe_translation, describe_map): Complete prototypes.
9430 * lisp.h (store_in_keymap, fix_submap_inheritance): Remove.
9432 * keyboard.c (menu_bar_item): Detect duplicate entries for all items
9433 to better match the key-lookup behavior.
9435 2000-08-27 Gerd Moellmann <gerd@gnu.org>
9437 * xfaces.c (lface_fully_specified_p): Handle :inherit.
9438 (Finternal_set_lisp_face_attribute): Fix typo in error message.
9440 2000-08-27 Eli Zaretskii <eliz@is.elta.co.il>
9442 * Makefile.in (dispnew.o, indent.o, fontset.o, minibuf.o)
9443 (process.o, scroll.o, sysdep.o): Depend on keyboard.h.
9444 (xterm.o): Depend on coding.h
9446 2000-08-26 Kenichi Handa <handa@etl.go.jp>
9448 * cmds.c (internal_self_insert): Delete '#ifdef HAVE_FACES' and
9449 the corresponding '#endif'.
9451 2000-08-26 Miles Bader <miles@gnu.org>
9453 * dispextern.h (enum lface_attribute_index): Add LFACE_INHERIT_INDEX.
9454 * xfaces.c (QCinherit): New variable.
9455 (syms_of_xfaces): Initialize it.
9456 (LFACE_INHERIT): New macro.
9457 (Finternal_get_lisp_face_attribute)
9458 (merge_face_vector_with_property)
9459 (Finternal_set_lisp_face_attribute): Deal with :inherit attribute.
9460 (check_lface_attrs): Allow new types of face height. Check
9462 (CYCLE_CHECK): New macro.
9463 (merge_face_inheritance): New function.
9464 (merge_face_vectors): Merge inherited faces too. Add F and
9465 CYCLE_CHECK arguments.
9466 (merge_face_vector_with_property, Finternal_merge_in_global_face)
9467 (lookup_named_face, lookup_derived_face, realize_named_face)
9468 (face_at_string_position, face_at_buffer_position): Supply
9469 new F and CYCLE_CHECK arguments to merge_face_vectors.
9470 (merge_face_heights): New function.
9471 (merge_face_vectors, merge_face_vector_with_property)
9472 (Finternal_set_lisp_face_attribute): Call merge_face_heights to
9473 handle relative face heights.
9474 (lface_same_font_attributes_p): Compare heights using EQ.
9476 2000-08-26 Kenichi Handa <handa@etl.go.jp>
9478 * charset.c (char_to_string): Check the character validity.
9479 (char_valid_p): If C is not less than MAX_CHAR, be sure to return 0.
9481 2000-08-25 Stefan Monnier <monnier@cs.yale.edu>
9483 * regex.c (PUSH_FAILURE_COUNT): New macro.
9484 (POP_FAILURE_REG_OR_COUNT): Renamed from POP_FAILURE_REG.
9485 Handle popping of a register's or a counter's data.
9486 (POP_FAILURE_POINT): Use the new name.
9487 (re_match_2_internal): Push counter data on the stack for succeed_n,
9488 jump_n and set_number_at and remove misleading dead code in succeed_n.
9490 2000-08-25 Gerd Moellmann <gerd@gnu.org>
9492 * xdisp.c (redisplay_internal): If considering all windows on all
9493 frames, update the display for each frame as soon as possible,
9494 instead of first building all desired matrices for all frames, and
9495 then updating them all.
9496 (try_cursor_movement): Handle case that last_cursor.vpos is -1.
9498 2000-08-24 Gerd Moellmann <gerd@gnu.org>
9500 * bytecode.c (mark_byte_stack): Add a comment.
9502 * frame.h (FRAME_FLAGS_AREA_COLS, FRAME_FLAGS_AREA_WIDTH)
9503 (FRAME_LEFT_FLAGS_AREA_WIDTH): Return 0 unless frame is
9506 2000-08-24 Kenichi Handa <handa@etl.go.jp>
9508 * minibuf.c (do_completion): Always use compare-string, not
9509 string-equal because the latter doesn't pay attention to
9510 multibyteness of strings.
9512 * process.c (create_process): Don't setup raw-text coding here.
9513 (Fopen_network_stream): Don't set coding->src_multibyte and
9514 coding->dst_multibyte here.
9515 (read_process_output): For process filter, return unibyte string
9516 if default-enable-multibyte-characters is nil.
9517 (send_process): If OBJECT is multibyte text, be sure to encoded it
9518 by the specified coding system for the process. Otherwise, setup
9520 (init_process): Don't initialize default-process-coding-system here.
9522 2000-08-23 Eli Zaretskii <eliz@is.elta.co.il>
9524 * buffer.c (syms_of_buffer) <scroll-up-aggressively>: Doc fix.
9525 <scroll-down-aggressively>: Likewise.
9527 2000-08-23 Kenichi Handa <handa@etl.go.jp>
9529 * coding.c (encode_eol): Fix bug for the case of dst_bytes being
9530 zero. Set coding->produced_char correctly.
9532 2000-08-22 Andrew Innes <andrewi@gnu.org>
9534 * makefile.w32-in: New file.
9536 * unexw32.c (unexec): Ignore old_name, and use the actual location
9537 of the current executable instead. Base new_name on this.
9539 * w32proc.c (create_child): Remove reference to security
9540 descriptor, which isn't needed and doesn't compile with mingw32.
9542 * w32term.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
9543 up dllimport attributes.
9544 (x_update_window_end): Update prototype.
9546 * unexec.c (write_segment) [USE_CRT_DLL]: Remove unnecessary
9547 extern, which screws up dllimport attributes.
9549 * sysdep.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
9550 up dllimport attributes.
9552 * strftime.c [USE_CRT_DLL]: Remove unnecessary extern, which
9553 screws up dllimport attributes.
9555 * process.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
9556 up dllimport attributes.
9557 (create_process) [USE_CRT_DLL]: Remove unnecessary extern, which
9558 screws up dllimport attributes.
9560 * lread.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
9561 up dllimport attributes.
9563 * keyboard.c [USE_CRT_DLL]: Remove unnecessary extern, which
9564 screws up dllimport attributes.
9566 * floatfns.c [USE_CRT_DLL]: Remove unnecessary extern, which
9567 screws up dllimport attributes.
9569 * fileio.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
9570 up dllimport attributes.
9572 * emacs.c (malloc_initialize_hook) [USE_CRT_DLL]: Remove
9573 unnecessary extern, which screws up dllimport attributes.
9576 * editfns.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
9577 up dllimport attributes.
9579 * dispnew.c (window_change_signal) [USE_CRT_DLL]: Remove
9580 unnecessary extern, which screws up dllimport attributes.
9582 * callproc.c [USE_CRT_DLL]: Remove unnecessary extern, which
9583 screws up dllimport attributes.
9585 * buffer.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
9586 up dllimport attributes.
9588 * w32proc.c (IsValidLocale): Extern missing from mingw32 headers.
9590 * w32bdf.c (search_file_line):
9591 (set_bdf_font_info):
9593 (w32_get_bdf_glyph):
9594 (w32_BDF_to_x_font): Fix compile warnings.
9596 * w32menu.c: Include keyboard.h before frame.h. Fix compile warnings.
9598 * w32select.c: Include keyboard.h before frame.h.
9600 * w32fns.c (max): Define macro.
9601 (JOHAB_CHARSET): Define if not known.
9602 (MOD_ALT, MOD_CONTROL, MOD_SHIFT, MOD_WIN): Define if not known.
9603 (Fx_show_tip): Synch with X version.
9605 * w32xfns.c: Include keyboard.h before frame.h.
9607 * w32fns.c: Include keyboard.h before frame.h.
9609 * w32term.c: Include keyboard.h before frame.h.
9611 * fontset.c: Include keyboard.h before frame.h.
9613 * w32inevt.c: Include keyboard.h before frame.h.
9614 (MOUSE_MOVED): Define if not known.
9616 * minibuf.c: Include keyboard.h before frame.h.
9618 * keyboard.c: Include keyboard.h before frame.h.
9620 * indent.c: Include keyboard.h before frame.h.
9622 * dispnew.c: Include keyboard.h before frame.h.
9624 * buffer.c: Include keyboard.h before frame.h.
9626 * alloc.c: Include keyboard.h before frame.h.
9628 * print.c: Include keyboard.h before frame.h.
9630 * process.c: Include keyboard.h before frame.h.
9632 * scroll.c: Include keyboard.h before frame.h.
9634 * sysdep.c: Include keyboard.h before frame.h.
9636 * term.c: Include keyboard.h before frame.h.
9638 * window.c: Include keyboard.h before frame.h.
9640 * xdisp.c: Include keyboard.h before frame.h.
9641 Separate GLYPH_DEBUG and DEBUG_TRACE_MOVE.
9643 * frame.c: Include keyboard.h before frame.h.
9645 * w32heap.h: Undefine min, max.
9647 * w32gui.h: Undefine min, max.
9649 * unexw32.c: Change PUCHAR to PCHAR.
9650 (PTR_TO_OFFSET): Cast ptr to unsigned char *.
9653 (copy_executable_and_dump_data): Remove unnecessary static defs.
9654 (copy_executable_and_dump_data): Fix compile warnings.
9656 * sysdep.c (NULL) [WINDOWSNT]: Define NULL if not defined.
9658 * w32console.c (min): Define macro.
9659 (clear_frame, write_glyphs): Fix compile warning.
9661 * w32proc.c (compare_env):
9662 (find_child_console): Fix compile warning.
9664 * w32.c (sys_strerror): Use sys_nerr instead of _sys_nerr. Use
9665 sys_errlist instead of _sys_errlist.
9666 (get_emacs_configuration_options): New function.
9668 * s/ms-w32.h (sys_nerr): Provide default definition.
9669 (strdup, strupr, strnicmp, stricmp, tzset, tzname): Map to same
9670 name with _ prepended.
9671 (NSIG): Define if not known.
9672 (get_emacs_configuration): Provide extern declaration.
9673 (get_emacs_configuration_options): Provide extern declaration.
9674 (EMACS_CONFIG_OPTIONS): Call get_emacs_configuration_options.
9676 * w32.c (gettimeofday): Use struct timeb, not struct _timeb.
9678 (read_unc_volume): Fix compile warning.
9680 * s/ms-w32.h (_WINSOCK_H): Define to prevent normal winsock
9681 definitions from being used.
9683 * lisp.h [WINDOWSNT]: Don't declare externs for getenv, ctime and getwd.
9685 * w32.c (unc_volume_file_attributes):
9686 (open_unc_volume): Make arg const.
9688 * sysdep.c [WINDOWSNT]: Remove extern decl of errno.
9689 (read_input_waiting): Remove excess parameter.
9691 * w32.c (init_environment): Call _access.
9692 (check_windows_init_file): Call _close.
9693 (init_user_info): Call _putenv.
9694 (init_environment): Call _putenv and _strdup.
9695 (init_ntproc): Reset volume info cache on startup.
9697 * s/ms-w32.h (malloc, free, realloc, calloc): Rename if
9698 USE_CRT_DLL is defined, so Emacs can use GNU malloc even though it
9699 cannot override the CRT malloc.
9701 * makefile.nt (LOCAL_FLAGS): Define USE_CRT_DLL if requested.
9702 (LINK_FLAGS): Append to original value of LINK_FLAGS.
9704 * w32heap.c [!USE_CRT_DLL]: Don't define _heap_init and _heap_term
9705 unless we are linking with a static CRT.
9706 (RVA_TO_PTR): Cast result to unsigned char*.
9708 * w32.c (GetCachedVolumeInformation): Use xmalloc, xfree and xstrdup.
9709 (add_volume_info): Use xstrdup.
9711 2000-08-22 Stefan Monnier <monnier@cs.yale.edu>
9713 * minibuf.c (Vcompletion_auto_help): Renamed from `auto_help'.
9714 (do_completion, Fminibuffer_complete_word): Use it.
9715 (syms_of_minibuf): Turn completion-auto-help into a proper Lisp
9716 var so it can take non-boolean values.
9718 2000-08-21 Gerd Moellmann <gerd@gnu.org>
9720 * editfns.c (find_field): Formatting changes.
9721 (toplevel): Some old-style function forward declarations
9722 changed to prototypes, some new protypes added, some functions
9725 * lisp.h (set_time_zone_rule): Add prototype.
9726 (use_dialog_box): External declaration.
9728 * keyboard.c (gen_help_event): Add parameter SIZE.
9729 (kbd_buffer_events_waiting): Slightly rewritten.
9730 (clear_event): New function.
9731 (kbd_buffer_get_event): Use it, and clear the input_events of
9733 (init_keyboard): Remove duplicate creation of kbd_buffer_gcpro and
9734 don't fill the newly created array with nils.
9735 (toplevel): Convert some old-style function forward declarations
9738 * keyboard.h (gen_help_event): Change prototype.
9740 * xterm.c (XTread_socket): Change calls to gen_help_event.
9742 * w32term.c (w32_read_socket): Change calls to gen_help_event.
9744 * eval.c (Fmacroexpand): Doc fix.
9746 2000-08-20 Jason Rumney <jasonr@gnu.org>
9748 * w32term.h (x_display_info_for_display): Remove as this function
9749 does not exist on W32.
9751 * w32term.c (help_echo_window): New variable.
9752 (syms_of_w32term): staticpro it.
9753 (note_mode_line_highlight): Set it.
9754 (XTextExtents16): Removed as there is no equivalent on W32.
9755 (x_compute_glyph_string_overhangs): Incomplete body removed, as
9756 the X way of doing this will not work for W32.
9757 (w32_intersect_rectangles): Removed. Use IntersectRect API call.
9758 (x_draw_image_foreground): Avoid drawing outside of the clip area
9759 when image doesn't have a mask.
9760 (note_mouse_highlight): Process overlays in the right order of
9761 priority. Set help_echo_window.
9762 (x_draw_bar_cursor): If cursor is on an image, draw a box cursor
9763 because that's more visible for large images.
9765 * w32menu.c (keymap_panes): Pass the keymap's prompt as the pane
9766 name to single_keymap_panes.
9767 (w32_menu_show): Set wv->title when dealing with titles.
9768 (w32_menu_display_help): Call show_help_echo with OBJECT and POS.
9770 2000-08-21 Miles Bader <miles@gnu.org>
9772 * minibuf.c (do_completion): Try again if we rewrite the input
9773 string, but no completion was done, so that any completion message
9776 2000-08-20 Gerd Moellmann <gerd@gnu.org>
9778 * xfaces.c (lface_equal_p): Compare strings differently.
9779 (Qtty_color_alist, Vtty_defined_color_alist): New variables.
9780 (realize_tty_face): Use them.
9781 (syms_of_xfaces): Initialize new variables.
9782 (map_tty_color): New function, extracted from realize_tty_face.
9783 (map_tty_color) [MSDOS || WINDOWSNT]: If using the frame's default
9784 foreground or background color, store the new color name in the
9785 realized face; previous code trying to do this had no effect.
9786 (realize_tty_face): Use map_tty_color.
9787 (Fclear_face_cache): Set face_change_count and ensure thorough
9790 2000-08-19 Gerd Moellmann <gerd@gnu.org>
9792 * undo.c (record_first_change, record_marker_adjustment): Don't
9793 use XBUFFER on last_undo_buffer which might not be a buffer.
9795 2000-08-18 Kenichi Handa <handa@etl.go.jp>
9797 * coding.c (decode_coding_string): Set members consumed,
9798 consumed_char, produced, produced_char of *coding correctly. If
9799 decode_coding doesn't consume any byte, don't try anymore.
9800 (encode_coding_string): Likewise.
9802 2000-08-18 Gerd Moellmann <gerd@gnu.org>
9804 * lisp.h (CHECK) [ENABLE_CHECKING]: Make both sides of the
9805 conditional have void type, for Standard C compilers.
9807 * xdisp.c (redisplay_internal): Compare windows for equality with
9808 EQ, instead of applying XWINDOW to something that might not
9811 2000-08-18 Kenichi Handa <handa@etl.go.jp>
9813 * fontset.c (Finternal_char_font): Search only the selected frame
9814 for a window of the current buffer.
9816 2000-08-18 Gerd Moellmann <gerd@gnu.org>
9818 * minibuf.c (do_completion): Use EQ instead of `!=' to compare
9821 * keyboard.c (kbd_buffer_get_event): Handle the case that the
9822 second half of a HELP_EVENT is found at the start of kbd_buffer.
9824 2000-08-18 Miles Bader <miles@gnu.org>
9826 * lisp.h (Lisp_String): Replace DECLARE_INTERVALS with real decl.
9828 * editfns.c (save_restriction_save): Rewrite to use markers.
9829 (save_restriction_restore): Rewrite to understand new form of data
9830 saved by save_restriction_save.
9831 (Fsave_restriction): Remove cautionary note in doc-string.
9833 2000-08-17 Gerd Moellmann <gerd@gnu.org>
9835 * fileio.c (build_annotations): Add a comment explaining the
9836 return value of format-annotate-function. Replace a spurious call
9837 to Flength with a CONSP test. Call format-annotate-function with
9838 a fifth arg specifying how many times the function is been called
9839 in a row, to let it choose temporary buffers appropriately.
9841 2000-08-17 Dave Love <fx@gnu.org>
9843 * lisp.h: Remove DECLARE_INTERVALS, INITIALIZE_INTERVAL. Don't
9844 declare make_temp_name twice.
9846 * lread.c: Prototype readevalloop, load_unwind, load_descriptor_unwind.
9847 (unreadpure): Give it an arg.
9849 * unexalpha.c: Prototype fatal_unexec, mark_x,
9850 update_dynamic_symbols. Declare unexec as void.
9852 * cm.c [HAVE_TERMCAP_H]: Include <termcap.h>.
9853 [!HAVE_TERMCAP_H]: Prototype tputs, tgoto.
9855 * alloc.c (lisp_malloc): Declare with POINTER_TYPE.
9856 [SYSTEM_MALLOC]: Make decls in malloc.h conditional on DOUG_LEA_MALLOC.
9858 * alloca.c: Use #error.
9859 [POINTER_TYPE]: Use it.
9861 * eval.c (Fdefvar): Doc fix.
9863 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Avoid
9864 INITIALIZE_INTERVAL.
9866 * buffer.h: Avoid DECLARE_INTERVALS.
9868 * config.in: Add size_t.
9870 2000-08-17 Eli Zaretskii <eliz@is.elta.co.il>
9872 * w16select.c (set_clipboard_data): If there's not enough memory
9873 to put text into clipboard, return 1, as Fw16_set_clipboard_data
9874 expects. In case of other failures, return 3.
9875 (system_error_msg): New error message.
9876 (Fw16_set_clipboard_data): If set_clipboard_data returns 3, print
9879 2000-08-16 Gerd Moellmann <gerd@gnu.org>
9881 * term.c (write_glyphs): Also turn off inverse video after turning
9882 off other appearances in case TS_exit_attribute_mode is not equal
9883 to TS_end_standout_mode.
9884 (insert_glyphs): Turn inverse video on/off for each run of glyphs
9886 (turn_off_face): Reset standout_mode only if
9887 TS_exit_attribute_mode has been output and TS_exit_attribute_mode
9888 is equal to TS_end_standout_mode.
9890 2000-08-16 Kenichi Handa <handa@etl.go.jp>
9892 * coding.c (encode_coding): Fix the bug of not flushing ISO escape
9893 sequence at the end of the source block.
9895 * ccl.c (Fccl_program_p): Docstring modified.
9896 (Fccl_execute): Likewise.
9897 (Fccl_execute_on_string): Likewise.
9899 2000-08-16 Eli Zaretskii <eliz@is.elta.co.il>
9901 * msdos.c (IT_write_glyphs): Convert cbp to unsigned char *.
9903 2000-08-16 Kenichi Handa <handa@etl.go.jp>
9905 The following changes are mainly to fix bugs of
9906 encode/decode-coding-string failing if encoding/decoding return
9907 CODING_FINISH_INSUFFICIENT_DST. In addition, delete the global
9908 variable conversion_buffer.
9910 * ccl.c (CCL_WRITE_CHAR): If CH is eight-bit-control char,
9911 decrement dst_end to avoid buffer overflow in the later call of
9914 * coding.h (conversion_buffer_size, conversion_buffer)
9915 (get_conversion_buffer): Extern deleted.
9917 * coding.c (MINIMUM_CONVERSION_BUFFER_SIZE): Macro deleted.
9918 (conversion_buffer, conversion_buffer_size): Variables deleted.
9919 (get_conversion_buffer): Function deleted.
9920 (struct conversion_buffer): New structure.
9921 (MAX_ALLOCA): New macro.
9922 (allocate_conversion_buffer): New macro.
9923 (extend_conversion_buffer, free_conversion_buffer): New functions.
9924 (ccl_coding_driver): Set coding->result.
9925 (decode_coding): Set coding->result to CODING_FINISH_NORMAL if
9926 this is the last block of source.
9927 (encode_coding): Likewise. Handle the source block as the last
9928 one only when the whole source text is consumed.
9929 (decode_coding_string): Handle the case that the output buffer is
9930 too small to decode the whole source text. Use
9931 allocate_conversion_buffer, extend_conversion_buffer and
9932 free_conversion_buffer, not get_conversion_buffer.
9933 (encode_coding_string): Likewise.
9934 (init_coding): Function deleted.
9935 (init_coding_once): Delete code to initialize conversion_buffer_size.
9937 * emacs.c (main): Don't call init_coding.
9939 * msdos.c (IT_write_glyphs): Use a locally declared conversion_buffer.
9941 * term.c (write_glyphs): Use a locally declared conversion_buffer.
9942 (insert_glyphs): Likewise.
9944 * w32console.c (write_glyphs): Use a locally declared
9947 2000-08-15 Eli Zaretskii <eliz@is.elta.co.il>
9949 * msdos.c (IT_update_begin): Don't crash if mouse_face_mouse_frame
9950 member of display_info is NULL.
9952 2000-08-15 Gerd Moellmann <gerd@gnu.org>
9954 * alloc.c (compact_small_strings): Use safe_bcopy, add an assertion.
9956 * term.c (turn_off_face): Reset standout_mode when resetting
9957 appearances with capability `me'.
9958 (write_glyphs): Switch on inverse video before each face change.
9960 2000-08-14 Dave Love <fx@gnu.org>
9962 * alloc.c [HAVE_UNISTD_H]: Include unistd.h; don't declare sbrk.
9963 [!HAVE_UNISTD_H]: Use POINTER_TYPE to declare sbrk.
9964 (lisp_free): Declare and make static.
9966 * window.c: Fix embedded comment.
9967 (syms_of_window): Fix doc string.
9969 2000-08-14 Gerd Moellmann <gerd@gnu.org>
9971 * keymap.c (push_key_description): If C without modifiers is < 32,
9972 make sure to print `C-' before `M-', like in the manual.
9974 2000-08-11 Gerd Moellmann <gerd@gnu.org>
9976 * fns.c (hashfn_eq, hashfn_eql): Don't handle strings specially
9977 since they aren't relocated anymore.
9978 (sxhash_string): Make sure returned hash code fits in a Lisp integer.
9980 * xdisp.c (try_cursor_movement): Fix handling of cursor in
9981 partially visible line which is smaller than the window's height.
9983 2000-08-11 Kenichi Handa <handa@etl.go.jp>
9985 * ccl.c (CCL_READ_CHAR): If source is multibyte, pay attention to
9986 the multibyte form of eight-bit-control characters.
9987 (Fccl_execute_on_string): Initialize ccl->multibyte.
9989 * ccl.h (struct ccl_program): New member multibyte.
9991 * coding.c (ccl_coding_driver): Initialize ccl->multibyte.
9993 2000-08-11 Kenichi Handa <handa@etl.go.jp>
9995 * regex.c (regex_compile) <normal_char>: Pay attention to
9997 (analyse_first) <exactn>: Setup fastmap correctly for
9998 eight-bit-control characters.
10000 2000-08-11 Kenichi Handa <handa@etl.go.jp>
10002 * termhooks.h (enum event_kind): New member multibyte_char_keystroke.
10004 * keyboard.c (make_lispy_event): Handle the new event type
10005 multibyte_char_keystroke.
10007 * xterm.c: Include coding.h.
10008 (XTread_socket): Work around a bug of XmbLookupString. If the
10009 input is from XIM, decode it according to the current locale. In
10010 that case, generate multibyte_char_keystroke events.
10012 2000-08-11 Kenichi Handa <handa@etl.go.jp>
10014 * xdisp.c (TRACE_MOVE) [GLYPH_DEBUG]: Delete the last semicolon.
10015 (TRACE_MOVE) [not GLYPH_DEBUG]: Define dummy.
10017 2000-08-10 Gerd Moellmann <gerd@gnu.org>
10019 * xdisp.c (trace_move) [GLYPH_DEBUG]: New variable.
10020 (TRACE_MOVE) [GLYPH_DEBUG]: New macro.
10021 (move_it_in_display_line_to): Record iterator's ascent and descent
10022 before producing glyphs, and restore them when we know the glyph
10023 doesn't fit on the line.
10024 (move_it_to): Restructured so that it's easier to debug. If
10025 moving to a vpos, and not moving to an x or character position,
10026 stop as soon as the specified vpos is reached; don't move further
10027 into that line because that might change the computed line height.
10028 (try_cursor_movement): New function, extracted from the cursor
10029 movement branch of redisplay_window. If ending on a partially
10030 visible line, don't try to scroll if the cursor line is taller
10032 (redisplay_window): Use try_cursor_movement.
10034 * window.c (Fwindow_end): Rewritten to not use Fvertical_motion,
10035 because that function doesn't cope with variable-height lines.
10037 * xterm.c (x_draw_bar_cursor): If cursor is on an image, draw a
10038 box cursor because that's better visible for large images.
10040 2000-08-10 Miles Bader <miles@gnu.org>
10042 * w32term.c (note_mouse_highlight): Update calls to overlays_at.
10044 2000-08-10 Gerd Moellmann <gerd@gnu.org>
10046 * xdisp.c (Vmessages_buffer_name): New variable.
10047 (message_dolog): Use it.
10048 (syms_of_xdisp): Initialize it.
10050 2000-08-10 Eli Zaretskii <eliz@is.elta.co.il>
10052 * msdos.c (IT_note_mouse_highlight): Update the calls to overlays_at.
10053 (toplevel) <kbd_buffer_store_event>: Remove prototype, it's
10054 redundant now that keyboard.h is included.
10056 2000-08-09 Eli Zaretskii <eliz@is.elta.co.il>
10058 * keyboard.c (kbd_buffer_events_waiting): New function.
10060 * keyboard.h (kbd_buffer_events_waiting): Add prototype.
10062 * msdos.c: Include keyboard.h.
10063 (XMenuActivate): Empty no_event events from the event buffer. If
10064 no events are left after that, call clear_input_pending.
10065 (mouse_clear_clicks): New function, code moved from mouse_init.
10066 (mouse_init, XMenuActivate): Call mouse_clear_clicks to force the
10067 mouse driver to ``forget'' any past clicks.
10069 * Makefile.in (msdos.o): Depend on keyboard.h.
10071 2000-08-09 Gerd Moellmann <gerd@gnu.org>
10073 * lisp.h (input_pending): External declaration.
10075 * dispextern.h (Qredisplay_dont_pause): Declare extern.
10077 * xdisp.c (echo_area_display): Display thoroughly if input is
10078 pending. Bind redisplay-dont-pause to t during the redisplay.
10079 in case input is pending.
10081 * dispnew.c (Qredisplay_dont_pause): New variable.
10082 (syms_of_display): Initialize and staticpro it.
10083 (update_frame_1): Don't interrupt the display for pending input if
10084 redisplay_dont_pause is set.
10086 * dispnew.c (mode_line_string): Declare parameter MODE_LINE_P.
10088 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
10090 2000-08-09 Miles Bader <miles@lsi.nec.co.jp>
10092 * callproc.c (Fcall_process): Terminate the unwind-protect around
10093 the post-read-conversion of coding system.
10095 * buffer.c (overlays_at): Add CHANGE_REQ parameter.
10096 (Foverlays_at, Fnext_overlay_change, Fprevious_overlay_change): Use it.
10097 * buffer.h (overlays_at): Update prototype.
10098 * xdisp.c (next_overlay_change): Update call to overlays_at.
10099 * xfaces.c (face_at_buffer_position): Likewise.
10100 * textprop.c (Fget_char_property): Likewise.
10101 * xterm.c (note_mouse_highlight): Likewise.
10103 * minibuf.c (do_completion): Don't consider a simple change of
10104 case as `completion'.
10106 2000-08-08 Ken Raeburn <raeburn@gnu.org>
10108 * keyboard.c (syms_of_keyboard): Initialize last_point_position_buffer.
10109 * undo.c (record_delete): Make sure last_point_position_buffer is
10110 a buffer before comparing pointers.
10112 * coding.h (decode_coding_string): Declare.
10114 * intervals.h (Fprevious_single_char_property_change): Declare.
10116 * textprop.c (Fprevious_single_char_property_change): Don't do
10117 arithmetic directly on lisp objects.
10119 * editfns.c (find_field): Use EQ, not ==, to compare Lisp objects.
10121 * keyboard.h (menu_item_eval_property): Declare.
10123 * xdisp.c (message_dolog): Save and protect string "*Messages*" to
10124 reuse as buffer name, instead of recreating (and discarding) every
10125 time a message is logged.
10126 (with_echo_area_buffer): Make callback arg A2 a lisp object.
10127 (current_message_1, truncate_message_1, set_message_1)
10128 (display_echo_area_1, resize_mini_window_1): Signatures changed.
10129 (current_message, truncate_echo_area, display_echo_area)
10130 (resize_echo_area_axactly): Changed calls.
10132 * coding.c (find_safe_codings): CHAR_TABLE_SET index must be a
10134 (Ffind_coding_systems_region_internal): First argument to Fappend
10135 must be an integer, not a Lisp object.
10137 2000-08-08 Kenichi Handa <handa@etl.go.jp>
10139 * charset.c (Fchar_width): Doc fix.
10141 2000-08-08 Gerd Moellmann <gerd@gnu.org>
10143 * charset.c (Fstring_width): Doc fix.
10145 2000-08-07 Gerd Moellmann <gerd@gnu.org>
10147 * xdisp.c (start_display): When starting display on a continuation
10148 line, clear ascent and descent members of the iterator structure;
10149 the height of the continued line does not affect the height of the
10151 (make_cursor_line_fully_visible): Do nothing if cursor is on a
10152 line taller than the window.
10153 (redisplay_window) <forced window start>: Handle case that the
10154 middle of the window is not found in any row.
10155 (dump_glyph_row): Show more information.
10156 (compute_line_metrics): Use MATRIX_FIRST_TEXT_ROW to determine the
10157 first text line in a glyph matrix.
10159 * xterm.c (x_draw_image_foreground): Avoid drawing outside
10160 of the clip area when image doesn't have a mask.
10162 * fns.c (sweep_weak_table): Fix survival conditions for
10163 key-or-value and key-and-value weakness.
10165 * .gdbinit (xhashtable): New command.
10167 * fns.c (sweep_weak_hash_tables): Fix the code taking unmarked
10168 tables out of the list of all weak hash tables.
10170 * xdisp.c (ensure_echo_area_buffers): If a buffer was killed, and
10171 a new buffer is created, make sure echo_area_buffer[] references
10174 2000-08-07 Eli Zaretskii <eliz@is.elta.co.il>
10176 * msdos.c (Fmsdos_set_mouse_buttons): Add missing backslashes in
10179 2000-08-07 Kenichi Handa <handa@etl.go.jp>
10181 * syntax.c (skip_chars): Fix previous change. Make the handling
10182 of unibyte string consistent with that of regex search.
10184 2000-08-05 Gerd Moellmann <gerd@gnu.org>
10186 * xmenu.c (popup_get_selection): Use xfree instead of free.
10188 * fileio.c (Finsert_file_contents): Use xfree instead of free.
10190 * editfns.c (Ftranspose_regions): Use xfree instead of free.
10192 * callproc.c (child_setup): Use xfree instead of free.
10194 * sysdep.c (opendir, GetTempDirName, run_mac_command): Use xmalloc
10196 (run_mac_command, closedir): Use `xfree' instead of `free'.
10198 * keymap.c (current_minor_maps): Use xmalloc instead of malloc.
10200 * eval.c (error): Use xfree instead of free.
10202 * xfaces.c, xfns.c, w32fns.c: Replace `illegal' with `invalid'.
10204 * fns.c: Replace `illegal' with `invalid'.
10205 (Fmake_hash_table, make_hash_table): Allow table size of 0.
10207 2000-08-05 Kenichi Handa <handa@etl.go.jp>
10209 * syntax.c (skip_chars): Fix handling of multibyte<->unibyte
10212 2000-08-04 Noah Friedman <friedman@splode.com>
10214 * fns.c (Fmake_hash_table): Add missing `\n\' to end of line in
10217 2000-08-04 Gerd Moellmann <gerd@gnu.org>
10219 * syntax.c (skip_chars): Fix typo in error message.
10221 2000-08-04 Andreas Schwab <schwab@suse.de>
10223 * m/ia64.h: Moved from s/ia64.h.
10225 2000-08-04 Kenichi Handa <handa@etl.go.jp>
10227 * process.c (read_process_output): Big simplification. Handle
10228 composition and post-read-conversion of coding system correctly.
10229 (send_process): Handle composition correctly.
10231 * callproc.c (Fcall_process): Handle post-read-conversion of
10232 coding system if any.
10234 * coding.c (decode_coding_iso2022): More strict check for handling
10236 (coding_restore_composition): Pay attention to the case that
10237 cmp_data is not set properly (because of invalid code in the
10239 (run_pre_post_conversion_on_str): Include text properties in the
10241 (decode_coding_string): Set members of coding correctly.
10243 2000-08-03 Gerd Moellmann <gerd@gnu.org>
10245 * s/ia64.h: New file.
10247 * widget.c (set_frame_size, update_wm_hints, EmacsFrameSetValues):
10248 Use NULL instead of 0 at the end of variable argument list of
10249 XtVaGetValues and XtVaSetValues, because 0 fails on systems where
10250 sizeof (int) < sizeof (void *).
10252 * xmenu.c (update_frame_menubar): Use NULL instead of 0 at the end
10253 of variable argument lists of XtVaGetValues and XtVaSetValues.
10255 * xfns.c (Fx_file_dialog): Use NULL instead of 0 at the end of
10256 variable argument lists of XtVaGetValues and XtVaSetValues.
10258 2000-08-02 Gerd Moellmann <gerd@gnu.org>
10260 * alloc.c (lisp_malloc, lisp_free): Use size_t and POINTER_TYPE.
10261 (xrealloc, xmalloc): Use size_t. Some callers adjusted.
10263 * lisp.h (Fsingle_key_description, xmalloc, xrealloc): Change
10266 * keyboard.c (read_char_minibuf_menu_prompt): Add new parameter
10267 in call to Fsingle_key_description.
10269 * keymap.c (Fsingle_key_description): Add parameter NO_ANGLES.
10272 2000-08-02 Colin Walters <walters@cis.ohio-state.edu>
10274 * window.c (display_buffer_reuse_frames): New variable.
10275 (Fdisplay_buffer): If display_buffer_reuse_frames is set, reuse
10276 frames displaying BUFFER.
10277 (syms_of_window): Define Lisp variable display-buffer-reuse-frames.
10279 2000-08-01 Miles Bader <miles@gnu.org>
10281 * editfns.c (Fconstrain_to_field): Fix the conditions for deciding
10282 when to constrain NEW_POS (they were pretty screwed up before).
10284 2000-07-31 Eli Zaretskii <eliz@is.elta.co.il>
10286 * msdos.c (run_msdos_command): Save and restore the master
10287 environment, for the case that child_setup signals an error.
10288 When mirroring slashes in DOS shell commands, don't fail when
10289 argv[2] has embedded blanks.
10290 (Fmsdos_set_mouse_buttons, mouse_setup_buttons): New functions.
10291 (syms_of_msdos): Defsubr Fmsdos_set_mouse_buttons.
10292 (dos_ttraw): Call mouse_setup_buttons.
10294 * callproc.c (child_setup) [MSDOS]: malloc pwd_var instead of
10295 using alloca; free it after run_msdos_command returns.
10297 2000-07-27 Dave Love <fx@gnu.org>
10299 * s/irix6-5.h (IRIX_FORCE_32_BITS, LD_SWITCH_SYSTEM): Don't define.
10300 [_MIPS_SZLONG == 64]: Set up for 64-bit mode -- not currently working.
10302 * m/iris4d.h (XUINT, XSET, XUNMARK) [_LP64]: Don't define.
10304 2000-07-27 Eli Zaretskii <eliz@is.elta.co.il>
10306 * editfns.c (lisp_time_argument): Fix last change.
10308 2000-07-27 Gerd Moellmann <gerd@gnu.org>
10310 * fns.c (Fdelete): Make it work on vectors and strings in addition
10313 * fns.c (Qkey_or_value, Qkey_and_value): New variables.
10314 (syms_of_fns): Initialize new variables.
10315 (sweep_weak_table): Handle weakness `key-or-value' and `key-and-value'.
10316 (Fmake_hash_table): Recognize `key-and-value' and `key-or-value'
10317 weakness, with t meaning the same as `key-and-value'.
10319 2000-07-27 Kenichi Handa <handa@etl.go.jp>
10321 * coding.h (struct coding_system): Member safe_charset deleted.
10323 * coding.c (Qsafe_charsets): This variable deleted.
10324 (Qsafe_chars, Vchar_coding_system_table, Qchar_coding_system):
10326 (coding_safe_chars): New function.
10327 (CODING_SAFE_CHAR_P): New macro.
10328 (CHARSET_OK): New arg C. Call CODING_SAFE_CHAR_P instead of
10329 checking safe_charsets member of the coding system. Caller changed.
10330 (detect_coding_iso2022): New local variable safe_chars.
10331 (DECODE_DESIGNATION): Call CODING_SAFE_CHAR_P instead of checking
10332 safe_charsets member of the coding system.
10333 (decode_coding_iso2022): New local variable safe_chars.
10334 (ENCODE_ISO_CHARACTER_DIMENSION1): Don't check unsafe chars here.
10335 (ENCODE_ISO_CHARACTER_DIMENSION2): Likewise.
10336 (ENCODE_ISO_CHARACTER): Arguments changed. Caller changed.
10337 (ENCODE_UNSAFE_CHARACTER): New macro.
10338 (encode_coding_iso2022): New local variable safe_chars. Check
10340 (setup_coding_system): Delete the code to initialize
10341 coding->safe_charses
10342 (intersection, find_safe_codings): New functions.
10343 (Ffind_coding_systems_region_internal): New function.
10344 (syms_of_coding): Defsubr it. Initialize Qsafe_chars,
10345 Qsafe_cding_system. Make Vchar_coding_system_table a Lisp
10346 variable and initialize it.
10348 * fns.c (char_table_ref_and_index): New function.
10350 * lisp.h (char_table_ref_and_index): Add prototype.
10352 2000-07-26 Sam Steingold <sds@gnu.org>
10354 * editfns.c (lisp_time_argument): Added third argument `usec'.
10355 (Ffloat_time): New built-in Lisp function.
10357 2000-07-26 Gerd Moellmann <gerd@gnu.org>
10359 * dispextern.h (GLYPH_FROM_CHAR_GLYPH): Use CHARACTERBITS bits
10360 for the character code.
10362 * config.in (HAVE_SOUND): Define only for FreeBSD, NetBSD and
10365 * xmenu.c (menu_highlight_callback): Call show_help_echo directly
10366 if called for a popup menu.
10367 (xmenu_show): Store help string in widget values.
10369 2000-07-26 Dave Love <fx@gnu.org>
10371 * syswait.h: Move some definitions.
10372 (HAVE_SYS_WAIT_H): Undef for HPUX7, Convex.
10373 [!HAVE_SYS_WAIT_H]: Define things unconditionally. More
10374 perspicuous definitions.
10375 (WTERMSIG): Fix bit pattern used.
10377 2000-07-26 Kenichi Handa <handa@etl.go.jp>
10379 * print.c (print_object): If vector printing is truncated, print
10380 "..." to indicate it as well as the case of list printing.
10382 2000-07-25 Gerd Moellmann <gerd@gnu.org>
10384 * xdisp.c (next_element_from_display_vector): Improve comments.
10386 * lisp.h (GLYPH_MASK_CHAR, GLYPH_MASK_FACE): Use 19 bits
10387 for the character code, and the rest for the face id as in 20.x.
10388 (FAST_GLYPH_FACE, FAST_MAKE_GLYPH): Changed accordingly.
10390 * window.c (window_display_table): Cleaned up.
10392 * syntax.c (Fforward_word): Add last arg nil in call of
10393 Fconstrain_to_field.
10395 2000-07-25 Eli Zaretskii <eliz@is.elta.co.il>
10397 * fileio.c (Frename_file) [DOS_NT]: If the file names are
10398 identical but for the letter-case, don't call
10399 barf_or_query_if_file_exists.
10401 2000-07-25 Miles Bader <miles@gnu.org>
10403 * editfns.c (find_field): Honor special `boundary' fields.
10404 (Qboundary): New variables.
10405 (syms_of_editfns): Initialize Qboundary.
10406 (Fconstrain_to_field): Add the INHIBIT-CAPTURE-PROPERTY argument.
10407 Use scan_buffer instead of find_before_next_newline, because it
10408 allows us to detect the boundary case where there's a newline at
10410 * lisp.h (Fconstrain_to_field): Update external declaration.
10412 2000-07-24 Gerd Moellmann <gerd@gnu.org>
10414 * print.c (temp_output_buffer_setup): Don't call1 Vrun_hooks
10417 2000-07-24 Dave Love <fx@gnu.org>
10419 * s/sunos4-0.h, s/sol2.h:
10420 (LIBS_TERMCAP): Move from m/sparc.h.
10422 * m/sparc.h (TERMINFO): Moved to system files (probably only
10423 relevant for sunos4 judging by its vintage).
10424 (BITS_PER_LONG, BITS_PER_EMACS_INT, _LP64): Define conditional on
10427 2000-07-24 Eli Zaretskii <eliz@is.elta.co.il>
10429 * xmenu.c (keymap_panes): Pass the keymap's prompt as the pane
10430 name to single_keymap_panes.
10432 2000-07-24 Andreas Schwab <schwab@suse.de>
10434 * fns.c (Fmakehash): Pass Qeql to Fmake_hash_table if TEST is nil.
10436 2000-07-24 Gerd Moellmann <gerd@gnu.org>
10438 * xdisp.c (with_echo_area_buffer): Take additional EMACS_INT
10439 parameters instead of using int parameters. Expect FN to accept
10440 EMACS_INT parameters.
10441 (display_echo_area, resize_echo_area_axactly, current_message)
10442 (truncate_echo_area, set_message_1): Call with_echo_area_buffer
10443 with new argument list.
10444 (resize_mini_window_1): New callback function.
10445 (current_message_1, truncate_message_1, set_message_1): Change
10446 parameter lists to the new format expected by with_echo_area_buffer.
10448 2000-07-24 Kenichi Handa <handa@etl.go.jp>
10450 * fontset.c (fontset_ref): Remove INLINE declaration.
10451 (fontset_ref_via_base): Likewise.
10452 (Fset_fontset_font): Convert FAMILY and REGISTRY specifications
10455 2000-07-23 Eli Zaretskii <eliz@is.elta.co.il>
10457 * msdos.c (IT_note_mouse_highlight): Process overlays in the
10458 correct order of priority. If help echo was found in an overlay,
10459 use that overlay as the object in which the help echo was found.
10461 2000-07-22 Miles Bader <miles@gnu.org>
10463 * textprop.c (Fprevious_single_char_property_change): The initial
10464 property value should be from the position preceding POSITION, not
10467 2000-07-22 Eli Zaretskii <eliz@is.elta.co.il>
10469 * coding.c (syms_of_coding): Doc fix for
10470 inhibit-iso-escape-detection.
10472 2000-07-21 Gerd Moellmann <gerd@gnu.org>
10474 * xterm.c (note_mouse_highlight): Process overlays in the right
10477 * keyboard.c (show_help_echo, gen_help_event): Extend comments.
10479 * xterm.c (note_mouse_highlight): If help-echo was found in an
10480 overlay, use that overlay as the object in which the help was found.
10482 * window.c (foreach_window_1): Fix typo reversing an if-condition.
10484 * window.c (foreach_window): Instead of a fake variable argument
10485 list, take one USER_DATA argument.
10486 (foreach_window_1): Likewise, and call callback functions with two
10487 args, the window and USER_DATA.
10488 (struct check_window_data): New struct.
10489 (check_window_containing): Use it.
10490 (window_from_coordinates): Set up a struct check_window_data for
10492 (add_window_to_list, freeze_window_start): Change parameters
10493 according to new calling convention.
10495 * window.h (foreach_window): Change prototype.
10497 * buffer.c (Fprevious_overlay_change): Avoid memory leak.
10499 2000-07-21 Eli Zaretskii <eliz@is.elta.co.il>
10501 * xmenu.c (menu_help_callback): Call show_help_echo with
10502 additional arguments OBJECT and POS.
10504 2000-07-21 Kenichi Handa <handa@etl.go.jp>
10506 * data.c (Faset): Allow storing any multibyte character in a
10507 string. Convert unibyte string to multibyte if necessary.
10509 * xfns.c (x_encode_text): New function.
10510 (x_set_name): Use x_encode_text.
10511 (x_set_title): Likewise.
10513 * xselect.c (lisp_data_to_selection_data): Use x_encode_text.
10515 * xterm.h (x_encode_text): Add prototype.
10517 2000-07-20 Dave Love <fx@gnu.org>
10519 * ccl.c (Fccl_execute_on_string): Don't check xmalloc return. Use
10522 2000-07-20 Eli Zaretskii <eliz@is.elta.co.il>
10524 * msdos.c (help_echo_window): New variable.
10525 (syms_of_msdos): Initialize and staticpro it.
10526 (IT_note_mode_line_highlight): Set help_echo_window.
10527 (IT_note_mouse_highlight): Ditto.
10528 (dos_rawgetc): Store help_echo_window in the second event produced
10531 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight):
10532 Record the object that generated the help echo and the position of
10533 that object in help_echo_object and help_echo_pos. Record that
10534 some glyphs in a row are displayed in mouse-face.
10535 (IT_update_begin): Don't clear mouse highlight unless one of the
10536 enabled glyph rows is marked as being displayed in mouse-face.
10537 (dos_rawgetc): Generate 2 events for HELP_EVENT. Pass the object
10538 and position recorded in help_echo_object and help_echo_pos to the
10540 (IT_menu_display): Accept a new argument PN: the pane number of
10541 the current menu pane. Record the pane number and the item
10542 number of the item which has associated help string.
10543 (XMenuActivate): Update the prototype for help_callback in
10544 function declaration. Call IT_menu_display with the current menu
10545 pane number as an additional argument. Call help_callback with
10546 two additional arguments: the pane number and the item number of
10547 the menu item associated with the help text.
10548 (help_echo_object, help_echo_pos): New variables.
10549 (syms_of_msdos): Initialize them and staticpro help_echo_object.
10551 * msdos.h (XMenuActivate): Update prototype.
10553 2000-07-19 Gerd Moellmann <gerd@gnu.org>
10555 * xdisp.c (with_echo_area_buffer): Call FN with more arguments.
10556 Add some more prototypes.
10558 * xterm.c, xterm.h: Add some more prototypes.
10560 * lisp.h (Fnext_single_char_property_change): Add prototype.
10562 * dispnew.c (direct_output_for_insert): Remove confusing
10563 outer local variable mouse_face_overwritten_p.
10564 (glyph_row_slice_p): Put in #ifdef GLYPH_DEBUG.
10566 * alloc.c (allocate_string_data): Don't copy old string contents.
10568 2000-07-19 Kenichi Handa <handa@etl.go.jp>
10570 * coding.c (code_convert_region): Delete text properties before
10571 shrinking the conversion region.
10573 2000-07-18 Gerd Moellmann <gerd@gnu.org>
10575 * dispnew.c (update_text_area): Write the whole row if it
10576 has mouse-face in it.
10578 * xfaces.c (face-alternative-font-family-alist): Remove
10579 DEFVAR_LISP; staticpro instead.
10581 * xmenu.c (menu_help_callback): Call show_help_echo with
10584 * keyboard.c (show_help_echo): Add parameter WINDOW.
10585 (read_char): Call show_help_echo with window extracted from Lisp
10587 (gen_help_event): Add parameter WINDOW.
10589 * keyboard.h (show_help_echo, gen_help_event): Change prototypes.
10591 * xterm.c (help_echo_window): New variable.
10592 (note_mouse_highlight, note_tool_bar_highlight): Set help_echo_window.
10593 (XTread_socket): Pass help_echo_window to gen_help_event.
10594 (syms_of_xterm): Initialize and staticpro help_echo_window.
10596 2000-07-18 Dave Love <fx@gnu.org>
10598 * Makefile.in: Fix dependencies of blockinput.h on atimer.h, systime.h.
10600 2000-07-18 Gerd Moellmann <gerd@gnu.org>
10602 * alloc.c (allocate_string_data): If string had already data
10603 assigned, copy old contents to new string data.
10605 * coding.c (syms_of_coding): Fix typo in spelling of variable
10606 `inhibit-iso-escape-detection'.
10608 * alloca.c (free) [emacs && EMACS_FREE]: Define as EMACS_FREE.
10610 * Makefile.in: Add dependencies on dispextern.h.
10611 (alloca.o): Don't define malloc and define EMACS_FREE instead of
10612 `free'; both can conflict with system header files.
10614 2000-07-18 Kenichi Handa <handa@etl.go.jp>
10616 * charset.h (MAKE_CHAR): Return reasonable code even if CHARSET is
10619 2000-07-18 Dave Love <fx@gnu.org>
10621 * window.c (Fwindow_list): Declare arg `window'.
10623 2000-07-18 Kenichi Handa <handa@etl.go.jp>
10625 * coding.c (setup_coding_system): Don't override the explicitly
10626 specified designations.
10628 2000-07-15 Miles Bader <miles@gnu.org>
10630 * editfns.c (char_property_eq, char_property_stickiness): Renamed
10631 from `text_property_eq' and `text_property_stickiness', respectively.
10632 (find_field, Fconstrain_to_field, char_property_eq)
10633 (char_property_stickiness): Changed to call char-property functions
10634 instead of text-property-only ones.
10636 * textprop.c (Fnext_single_char_property_change): Made a subr (was
10637 `next_single_char_property_change'). Do more error checking, and
10638 cleanup limit behavior.
10639 (Fprevious_single_char_property_change): New function.
10640 (syms_of_textprop): Initialize new subrs.
10642 * xdisp.c (display_prop_end, invisible_text_between_p):
10643 Call Fnext_single_char_property_change instead of
10644 next_single_char_property_change.
10646 2000-07-15 Jason Rumney <jasonr@gnu.org>
10648 * w32menu.c (w32_menu_show): Call free_menubar_widget_value_tree
10649 after menu is finished with.
10650 (add_menu_item): Only consider wv->title as a menu title.
10651 (w32_menu_display_help): Add OBJECT and POS to show_help_echo.
10653 * w32fns.c (w32_wnd_proc) [WM_DRAW_ITEM]: Do not try to draw a
10655 (FONT_REGEXP): Remove unused macro, and its sub-components.
10656 (syms_of_w32fns): Replace underscore in w32-enable-synthesized-fonts.
10658 * w32term.c (help_echo_object, help_echo_pos): New variables.
10659 (note_mode_line_highlight): Store additional information about the
10660 help-echo in help_echo_object and help_echo_pos. Check both
10661 `local-map' and `keymap' properties for changing the cursor
10662 (note_mouse_highlight): Store additional information about the
10663 help-echo in help_echo_object and help_echo_pos.
10664 (note_tool_bar_highlight): Set help_echo_object to nil and
10665 help_echo_pos to -1.
10666 (w32_read_socket): Use gen_help_event instead of filling
10667 input_events manually.
10668 (syms_of_w32term): Staticpro help_echo_object.
10669 (x_update_window_end): Add parameter MOUSE_FACE_OVERWRITTEN_P. If
10670 set, arrange for a mouse-highlight redisplay in XTframe_up_to_date.
10671 (x_clear_mouse_face): New function.
10672 (w32_redisplay_interface): Add pointer to x_clear_mouse_face.
10673 (x_update_window_begin): No need to turn off the mouse
10675 (show_mouse_face): Set the mouse_face_p flag of glyph rows
10676 depending on whether they contain glyphs highlighted in mouse-face.
10677 (x_fill_stretch_glyph_string): Consume runs of stretch
10678 glyphs instead of a single one.
10679 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
10680 with new argument list.
10681 (x_set_glyph_string_gc): Make sure the face's GC is valid.
10682 (x_append_glyph, x_append_composite_glyph)
10683 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
10684 changes in struct glyph starting 1999-12-27. See comments for
10685 xterm.c on 2000-07-05.
10687 2000-07-14 Sam Steingold <sds@gnu.org>
10689 * xfaces.c (realize_x_face): Fix the last patch:
10690 check `default_face' before dereferencing.
10692 2000-07-14 Dave Love <fx@gnu.org>
10694 * syntax.c (back_comment): Add null default in switch (for pcc).
10696 2000-07-14 Kenichi Handa <handa@etl.go.jp>
10698 * xfaces.c (realize_x_face): Make fontset using the base of the
10699 default_face's fontset, not using the default fontset.
10701 * coding.c (inhibit_iso_escape_detection): New variable.
10702 (syms_of_coding): Make it a Lisp variable.
10703 (detect_coding_iso2022): If inhibit_iso_escape_detection is
10704 nonzero, ignore ISO2022's escape sequence.
10706 2000-07-14 Gerd Moellmann <gerd@gnu.org>
10708 * alloca.c (malloc) [emacs]: Define as xmalloc.
10710 * xfns.c (Fx_show_tip): If frame parameters contain a position,
10711 use that instead of the mouse position. Add parameters DX and DY.
10713 * dispextern.h (Fx_show_tip): Adjust number of parameters
10716 * keyboard.c (show_help_echo): Add parameters OBJECT and POS.
10717 if HELP is a function, call it with OBJECT and POS as parameters
10718 to get the help to display.
10719 (gen_help_event, kbd_buffer_store_help_event): New functions.
10720 (kbd_buffer_get_event): Construct the Lisp help-event differently.
10721 (read_char): Call show_help_echo with new parameters.
10723 * keyboard.h (gen_help_event, kbd_buffer_store_help_event):
10726 * xterm.c (help_echo_object, help_echo_pos): New variables.
10727 (note_mode_line_highlight): Store additional information about the
10728 help-echo in help_echo_object and help_echo_pos. Check both
10729 `local-map' and `keymap' properties for changing the cursor
10730 (note_mouse_highlight): Store additional information about the
10731 help-echo in help_echo_object and help_echo_pos.
10732 (note_tool_bar_highlight): Set help_echo_object to nil and
10733 help_echo_pos to -1.
10734 (XTread_socket): Use gen_help_event instead of filling
10735 input_events manually.
10736 (syms_of_xterm): Staticpro help_echo_object.
10738 * xmenu.c (menu_highlight_callback): Use
10739 kbd_buffer_store_help_event instead of setting up and input_event
10740 structure manually.
10742 * xdisp.c (eval_form): GCPRO argument sexpr.
10743 (call_function): New function.
10744 (handle_single_display_prop): Use call_function and FUNCTIONP
10745 instead of checking whether if font_height is a symbol and
10748 * eval.c (internal_condition_case_2): New function.
10750 * lisp.h (FUNCTIONP): New macro.
10751 (internal_condition_case_2, call_function): Add prototypes.
10753 * xterm.c (construct_mouse_click, x_scroll_bar_to_input_event)
10754 (x_scroll_bar_handle_click, SET_SAVED_MENU_EVENT, XTread_socket):
10755 Always set `arg' member of input_events.
10756 (construct_menu_click): Unused function removed.
10758 * msdos.c (dos_rawgetc): Always set `arg' member of input_events.
10760 * w32term.c (construct_mouse_click, construct_mouse_wheel)
10761 (construct_drag_n_drop, x_scroll_bar_handle_click)
10762 (w32_read_socket): Always set `arg' member of input_events.
10764 * keyboard.c (show_help_echo): Use eval_form. Add comment.
10766 * lisp.h (eval_form): Add prototype.
10768 * xdisp.c (eval_form): Make it externally visible.
10770 2000-07-13 Gerd Moellmann <gerd@gnu.org>
10772 * xterm.c (x_handle_tool_bar_click): Store the frame in the
10773 frame_or_window slot of TOOL_BAR_EVENT input events instead of
10774 consing. For prefix events, store the frame in the `arg' slot of
10775 the event, otherwise store the key there.
10776 (XTread_socket): Instead of consing, use the frame_or_window slot
10777 of HELP_EVENTs for the frame, and the `arg' slot for the help string.
10779 * xmenu.c (menu_highlight_callback): Store help string in the
10780 `arg' member of the input event; don't cons.
10781 (menubar_selection_callback): Use the `arg' slot of input events
10782 to queue additional information, instead of consing.
10784 * msdos.c (dos_rawgetc): Adapt to change of HELP_EVENTs.
10786 * w32term.c (w32_handle_tool_bar_click): Adapt to changes in
10788 (w32_read_socket): Adapt to changes in HELP_EVENTs.
10790 * w32menu.c (menubar_selection_callback): Use the `arg' slot of
10791 input events to queue additional information, instead of consing.
10793 * keyboard.c (kbd_buffer_gcpro): Renamed from
10794 kbd_buffer_frame_or_window. Now used for all Lisp objects
10795 referenced from the input queue.
10796 (kbd_buffer_store_event): Always use structure assignment for
10797 copying input events. Record all Lisp objects referenced from
10798 events in kbd_buffer_gcpro.
10799 (kbd_buffer_get_event): Construct Lisp `help-echo' events
10800 differently from input events. Test for prefix menu_bar_events
10801 and TOOL_BAR_EVENTs differently. Reset all slots used by an input
10802 event in kbd_buffer_gcpro to nil.
10803 (make_lispy_event) <TOOL_BAR_EVENT>: Treat an input event whose
10804 frame_or_window is equal to its arg member as prefix events.
10805 (stuff_buffered_input): Reset all slots in kbd_buffer_gcpro
10806 used by an input event to nil.
10807 (init_keyboard): Use two times the size of the input queue
10808 for kbd_buffer_gcpro.
10809 (syms_of_keyboard): Likewise.
10811 * emacs.c (handle_USR2_signal, handle_USR1_signal):
10812 Use USER_SIGNAL_EVENT.
10814 * termhooks.h (struct input_event): Add member `arg'.
10815 (MENU_BAR_EVENT): Renamed from menu_bar_event.
10816 (USER_SIGNAL_EVENT): Renamed from user_signal.
10818 * xfaces.c (ASET): Remove definition.
10820 * lisp.h (AREF, ASET, ASIZE): New macros.
10822 * fontset.c (AREF, ASIZE): Remove definitions.
10824 * fns.c (AREF): Remove definition.
10826 * composite.c (AREF): Remove definition.
10828 2000-07-12 Gerd Moellmann <gerd@gnu.org>
10830 * dispnew.c (redraw_overlapped_rows): Add missing local.
10831 (scrolling_window): Remove debug code.
10833 * xdisp.c (try_window_reusing_current_matrix, try_window_id):
10834 Before scrolling, turn off a mouse-highlight in the window
10837 * xterm.c (x_update_window_end): Add parameter
10838 MOUSE_FACE_OVERWRITTEN_P. If set, arrange for a mouse-highlight
10839 redisplay in XTframe_up_to_date.
10840 (x_clear_mouse_face): New function.
10841 (x_redisplay_interface): Add pointer to x_clear_mouse_face.
10843 * dispnew.c (make_current): Preserve the mouse_face_p flag of the
10845 (update_window_line): Add parameter MOUSE_FACE_OVERWRITTEN_P. Set
10846 it when any row is written to that contains glyphs highlighted in
10848 (update_window): Call the window update end hook with new
10849 parameter MOUSE_FACE_OVERWRITTEN_P.
10850 (direct_output_for_insert): Give up if row contains mouse-face.
10852 * dispextern.h (struct redisplay_interface): Add parameter
10853 MOUSE_FACE_OVERWRITTEN_P to update_window_end_hook function.
10854 (clear_mouse_face): New function pointer member.
10856 2000-07-11 Stefan Monnier <monnier@cs.yale.edu>
10858 * syntax.c (back_comment): Use one switch rather than a few `if's.
10859 Obey open_paren_in_column_0_is_defun_start.
10860 When reverting to the `slow' method, try to nicely handle the case
10861 of nested comments by checking that the comment-starter we found
10862 does indeed match the comment-ender.
10863 (scan_sexps_forward, scan_sexps_forward):
10864 Ignore excessive opening parenthesis rather than throwing an error.
10866 2000-07-11 Gerd Moellmann <gerd@gnu.org>
10868 * doc.c (Fsubstitute_command_keys): Handle case that a GC
10869 in Fwhere_is_internal or get_keymap_1 relocates string contents.
10871 * dispnew.c (direct_output_forward_char): Give up if currently
10872 displaying a message instead of the minibuffer contents.
10874 * xterm.c (x_update_window_begin): No need to turn off the mouse
10876 (show_mouse_face): Set the mouse_face_p flag of glyph rows
10877 depending on whether they contain glyphs highlighted in mouse-face.
10879 * dispnew.c (row_equal_p): Add parameter MOUSE_FACE_P. If set,
10880 compare the mouse_face_p flags of both rows.
10882 * dispextern.h (struct glyph_row): Add flag mouse_face_p.
10884 2000-07-11 Eli Zaretskii <eliz@is.elta.co.il>
10886 * keyboard.c (show_help_echo): Accept additional parameter
10887 ok_to_overwrite_keystroke_echo.
10888 (read_char): Call show_help_echo with a zero
10889 ok_to_overwrite_keystroke_echo argument.
10890 * keyboard.h (show_help_echo): Update prototype of show_help_echo.
10891 * xmenu.c (menu_help_callback): Call show_help_echo with non-zero
10892 ok_to_overwrite_keystroke_echo argument.
10893 * w32menu.c (w32_menu_display_help): Call show_help_echo with
10894 non-zero ok_to_overwrite_keystroke_echo argument.
10896 2000-07-10 Gerd Moellmann <gerd@gnu.org>
10898 * xdisp.c (try_window_id): If changes are all below what is
10899 displayed in the window, and point is in the window, we still
10900 might have to find point on the display.
10902 * xterm.c (x_fill_stretch_glyph_string): Consume runs of stretch
10903 glyphs instead of a single one.
10904 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
10905 with new argument list.
10906 (x_set_glyph_string_gc): Make sure the face's GC is valid.
10908 * keymap.c (get_keymap_1): Add comment that this function can GC.
10909 (where_is_internal_2, where_is_internal_1): Add GCPROs, add
10910 comment that functions can GC.
10911 (Fset_keymap_parent): GCPRO arg KEYMAP.
10913 2000-07-10 Eli Zaretskii <eliz@is.elta.co.il>
10915 * msdos.c (XMenuActivate): After exiting the menu, restore the
10916 echo area message and erase it.
10918 2000-07-10 Kenichi Handa <handa@etl.go.jp>
10920 * fontset.c (Ffontset_info): Make the return value more compatible
10921 with that of Emacs 20.
10923 2000-07-07 Gerd Moellmann <gerd@gnu.org>
10925 * eval.c (Fsignal): Handle case that backtrace_list is null.
10927 2000-07-07 Kenichi Handa <handa@etl.go.jp>
10929 * ccl.c (Fccl_execute): Typo fixed.
10931 2000-07-06 Gerd Moellmann <gerd@gnu.org>
10933 * window.c (window_loop): Add missing gcpro1 local variable.
10935 * window.c (Fwindow_list): Reverse list at the end.
10936 (candidate_window_p): Add parameter OWINDOW. ALL_FRAMES nil
10937 means allow windows on OWINDOW's frame, only.
10938 (window_loop): Simplified; use Fwindow_list.
10940 * Makefile.in (TAGS-LISP): Don't pass `$(lispsource)' to make.
10942 2000-07-05 Gerd Moellmann <gerd@gnu.org>
10944 * xterm.c (XTread_socket): Increment handling_signal at the start,
10945 decrement it at the end.
10947 * eval.c (handling_signal): New variable.
10948 (Fsignal): Abort if handling_signal is non-zero.
10950 * lisp.h (handling_signal): External declaration.
10952 * s/freebsd.h (WAITTYPE, WRETCODE): Put in #if 0.
10954 2000-07-05 Ken Raeburn <raeburn@gnu.org>
10956 Sound support for NetBSD through "Linux emulation" support:
10957 * config.in (HAVE_SOUNDCARD_H): Undef.
10958 (HAVE_SOUND): Define if HAVE_SOUNDCARD_H.
10959 * Makefile.in (LIBSOUND): New variable.
10960 (LIBES): Include it.
10961 * sound.c [HAVE_SOUNDCARD_H]: Include <sys/ioctl.h> and <soundcard.h>.
10962 (DEFAULT_SOUND_DEVICE): Define to "/dev/dsp" if not defined elsewhere.
10963 (vox_open): Use DEFAULT_SOUND_DEVICE.
10964 * s/netbsd.h (DEFAULT_SOUND_DEVICE): Define to /dev/audio.
10966 2000-07-05 Gerd Moellmann <gerd@gnu.org>
10968 * print.c (print_error_message): If Vsignaling_function is set,
10969 show it in *Messages*.
10971 * lisp.h (Vsignaling_function): External declaration.
10973 * eval.c (Vsignaling_function): New variable.
10974 (Fsignal): Compute it.
10975 (syms_of_eval): Staticpro it.
10977 2000-07-05 Dave Love <fx@gnu.org>
10979 * syswait.h: Use the autoconf recommended approach. Old code
10980 #if'd out in case we need to revert.
10982 * config.in (HAVE_SYS_WAIT_H): Added.
10984 2000-07-05 Andrew Innes <andrewi@gnu.org>
10986 * vm-limit.c (check_memory_limits) [REL_ALLOC]: Use real_morecore
10987 when non-NULL instead of __morecore, to take account of buffer
10988 memory. This also solves a problem with spurious memory warnings
10991 * ralloc.c: Make real_morecore non-static.
10993 * eval.c (internal_condition_case): Comment out abort if
10994 interrupt_input_blocked is not zero.
10996 * makefile.nt: Add support for `bootstrap' and related targets.
10997 Include minimal debug info in emacs.exe in release build.
10998 Remove all dependencies on lisp.h, and fixup some others.
11000 * w32.c (init_environment): Install code from 20.7 for providing
11001 default values for environment variables, based on the
11002 executable's own location.
11003 (map_w32_filename): Handle filenames that are longer than MAX_PATH.
11004 (sys_socket): Install socket inheritance bug fix from 20.7.
11006 * alloca.c [emacs]: Include lisp.h (needed by atimer.h included
11007 here via blockinput.h).
11009 2000-07-05 Stefan Monnier <monnier@cs.yale.edu>
11011 * w32menu.c (w32_menu_display_help):
11012 * xmenu.c (menu_help_callback): Use show_help_echo.
11014 * keyboard.h (show_help_echo): Declare.
11016 * keyboard.c (show_help_echo): New function, extracted from read_char.
11017 Feval its `msg' argument if it's a cons cell.
11018 (read_char): Use it.
11019 (follow_key): Pass `autoload' to get_keyelt.
11021 * xterm.c (note_mode_line_highlight, note_mouse_highlight)
11022 (note_tool_bar_highlight, XTread_socket):
11023 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight)
11025 * w32term.c (note_mode_line_highlight, note_mouse_highlight)
11026 (note_tool_bar_highlight, w32_read_socket):
11027 Do not gratuitously ignore non-string `help-echo' properties.
11029 2000-07-05 Gerd Moellmann <gerd@gnu.org>
11031 * eval.c (Feval): Put check for interrupt_input_block in #if 0.
11033 * window.c (delete_all_subwindows): Reset Vwindow_list.
11035 * xterm.c (x_append_glyph, x_append_composite_glyph)
11036 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
11037 changes in struct glyph starting 1999-12-27. Some bit-fields of
11038 struct glyph were not set, which made glyphs unequal when compared
11039 with GLYPH_EQUAL_P. Redisplay outputs such glyphs, and flickering
11040 effects were the result. This also depended on the contents of
11041 memory returned by xmalloc. If flickering happens again, activate
11042 the code in clear_glyph_row that's in #if 0. If the flickering is
11043 gone with that, chances are that it is caused by something similar.
11045 * dispnew.c (clear_glyph_row): Add debug code in #if 0.
11047 * dispextern.h: Add some comments.
11049 * window.c (add_window_to_list): Add parameter LIST.
11050 (window_list): Order list so that, for each frame, windows are
11051 in canonical order, and so that frames appear in the list in
11052 the order given by Vframe_list.
11053 (next_window): Reverse the handling of NEXT_P.
11055 2000-07-04 Gerd Moellmann <gerd@gnu.org>
11057 * window.c (Vwindow_list): New variable.
11058 (make_window, delete_window): Set Vwindow_list to nil.
11059 (check_window_containing): New function.
11060 (window_from_coordinates): Rewritten.
11061 (add_window_to_list, window_list, candidate_window_p)
11062 (decode_next_window_args, next_window): New functions.
11063 (Fnext_window, Fprevious_window): Rewritten in terms of next_window.
11064 (Fwindow_list): New function.
11065 (Fother_window): Cleaned up.
11066 (foreach_window): Add a longer "variable argument list". Let
11067 callback function return 0 to indicate that cycling over windows
11069 (foreach_window_1): Likewise.
11070 (freeze_window_start): Return int.
11071 (init_window): New function.
11072 (syms_of_window): Staticpro Vwindow_list and defsubr Swindow_list.
11074 * emacs.c (handle_USR1_signal, handle_USR2_signal) Clear
11075 input_event with bzero.
11076 (main): Call init_window.
11078 * keymap.c (get_keyelt): Temporarily inhibit GC while evaluating
11081 2000-07-04 Kenichi Handa <handa@etl.go.jp>
11083 * composite.h (make_composition_value_copy): Extern it.
11085 * composite.c (make_composition_value_copy): New function.
11087 * editfns.c (Fformat): While copying text properties, make each
11088 composition property value a copy.
11090 * fns.c (concat): While copying text properties, make each
11091 composition property value a copy.
11093 2000-07-03 Gerd Moellmann <gerd@gnu.org>
11095 * m/macppc.h (LINKER, LD_SWITCH_MACHINE) [LINUX]: Define.
11097 * fns.c (sweep_weak_table): Mark only objects that are not
11100 * frame.c (next_frame, prev_frame): If MINIBUF is a window,
11101 include those frames as candidates which have their focus
11102 redirected to the minibuffer frame.
11104 2000-07-03 Stefan Monnier <monnier@cs.yale.edu>
11106 * fns.c (Fputhash): Return `value' rather than nil.
11108 2000-06-30 Gerd Moellmann <gerd@gnu.org>
11110 * frame.c (next_frame): Don't check focus redirection in case
11111 MINIBUF is a window. Doing so excludes frames using MINIBUF
11112 unless their focus is redirected, which contradicts the
11113 specification of next-frame, and leads to infinite loops in
11114 certain situations when cycling through windows with next-window.
11116 2000-06-30 Kenichi Handa <handa@etl.go.jp>
11118 * coding.c (code_convert_region): Even if the length of text is
11119 zero, try to convert it if coding->type is coding_type_ccl.
11120 (decode_coding_string, encode_coding_string): Likewise.
11122 2000-06-28 Gerd Moellmann <gerd@gnu.org>
11124 * xdisp.c (try_window_reusing_current_matrix): Don't try to reuse
11125 the display if windows_or_buffers_changed.
11127 * dispnew.c (struct row_entry): New structure.
11128 (row_entry_pool, row_entry_pool_size, row_entry_idx, row_table)
11129 (row_table_size, old_lines, new_lines, old_lines_size)
11130 (new_lines_size, run_pool, runs_size, runs): New variables.
11131 (add_row_entry): New function.
11132 (scrolling_window): Use data structures allocated with xmalloc and
11133 held in global variables, instead of allocating them with alloca and
11134 holding them in local variables. Use a larger hash table whose
11135 size depends on glyph matrix sizes. Don't use bzero to clear the
11136 hash table; instead, clear used slots only.
11138 * fns.c (next_almost_prime): Make it externally visible.
11140 * lisp.h (next_almost_prime): Add prototype.
11142 * s/isc4-0.h (sigunblock): Define.
11144 * s/sco5.h (sigunblock): Define.
11146 2000-06-27 Dave Love <fx@gnu.org>
11148 * s/osf1.h (C_SWITCH_SYSTEM, LIBS_SYSTEM): Revert last change
11149 (moved to osf5-0.h).
11150 [!NOT_C_CODE]: Protect string.h stuff.
11152 * s/osf5-0.h (C_SWITCH_SYSTEM, WAIT_USE_INT, SYS_SIGLIST_DECLARED)
11153 (sys_siglist, NSIG): Definitions moved here from osf1.h.
11155 2000-06-27 Gerd Moellmann <gerd@gnu.org>
11157 * xdisp.c (resize_mini_window): Subtract the extra line spacing
11158 below the last line from the needed window height.
11160 2000-06-26 Stefan Monnier <monnier@cs.yale.edu>
11162 * fns.c (Fplist_member): Renamed from Fwidget_plist_member.
11163 (Fwidget_get): Use it.
11164 (syms_of_fns): Defsubr it.
11166 2000-06-26 Gerd Moellmann <gerd@gnu.org>
11168 * xterm.c (xim_initialize) [!USE_XIM]: Don't set up the
11169 display info for XIM.
11170 (xim_open_dpy): Likewise.
11171 (xim_close_dpy): Don't free the display info's XIM.
11173 * xfns.c (x_window) [!USE_XIM]: Don't call create_frame_ic.
11175 * config.in (USE_XIM): New define.
11177 * keymap.c (get_keyelt): For menu-items containing a `:filter
11178 FILTER', apply FILTER to the menu-item's definition to get the
11179 real definition to use.
11181 * lisp.h (QCfilter): External declaration.
11183 * xfns.c (Fimage_size): New function.
11184 (syms_of_xfns): Defsubr it.
11186 2000-06-26 Andreas Schwab <schwab@suse.de>
11188 * coding.c (decode_coding_string): Re-fetch STRING_BYTES after
11189 Fstring_as_unibyte.
11191 2000-06-25 Dave Love <fx@gnu.org>
11193 * term.c [!HAVE_TERMCAP_H]: Declare tputs, tgetent, tgetflag, tgetnum.
11195 * Makefile.in (blockinput.h): Depend on atimer.h.
11196 (atimer.h): Depend on systime.h.
11198 * blockinput.h: Protect against multiple inclusion. Include atimer.h.
11200 * atimer.h: Protect against multiple inclusion. Include systime.h.
11202 * lisp.h (swap_in_global_binding): Declare.
11204 2000-06-24 Ken Raeburn <raeburn@gnu.org>
11206 * process.c (Fopen_network_stream): Turn off atimers for duration
11207 of call to connect. (Patch from Gerd.)
11209 2000-06-23 Dave Love <fx@gnu.org>
11211 * ralloc.c: Maybe include unistd.h
11213 * emacs.c (setgrp): Undefine before defining.
11214 (malloc_warning, set_time_zone_rule, index): Prototype.
11216 * systime.h (EMACS_GET_TIME) [!GETTIMEOFDAY_ONE_ARGUMENT]: Use
11217 HAVE_STRUCT_TIMEZONE.
11219 * s/osf1.h: Move string.h hack here from alpha.h and make it
11221 (C_SWITCH_SYSTEM): Use _OSF_SOURCE, not -BSD, which clashes with
11223 (WAIT_USE_INT, SYS_SIGLIST_DECLARED, sys_siglist, NSIG): Define.
11224 (SOCKLEN_TYPE): Don't define.
11226 * m/alpha.h: Remove string.h hack.
11228 * s/osf5-0.h: New file.
11230 * filelock.c: Use feature tests for fcntl.h, string.h. Don't
11231 include time.h, done by systime.h.
11232 [__FreeBSD__]: Remove redundant includes.
11234 * callproc.c (setpgrp): Undefine before defining.
11235 (delete_temp_file): Return Qnil to avoid warning.
11237 * config.in (HAVE_TERM_H, HAVE_STRUCT_TIMEZONE): Add.
11239 * xfaces.c: Include fontset.h dependent on HAVE_WINDOW_SYSTEM, not
11242 * fontset.h (free_face_fontset): Renamed from fs_free_face_fontset.
11244 * composite.h (compose_text): Declare.
11246 * xterm.c: Don't include sys/types.h unconditionally. Don't
11247 protect its inclusion with !USG (following xmenu.c).
11249 2000-06-23 Gerd Moellmann <gerd@gnu.org>
11251 * xfns.c (x_create_tip_frame): Initialize frame's colors like
11254 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
11256 * coding.c (decode_eol_post_ccl): Special handling for undecided
11257 and inconsistent EOL types.
11259 2000-06-22 Gerd Moellmann <gerd@gnu.org>
11261 * xrdb.c (x_load_resources): Add default resource for scroll bar's
11262 trough color and main window's background color.
11264 * xfns.c (Fx_file_dialog) [HAVE_MOTIF_2_1]: Handle events differently.
11266 * xterm.h (Xt_app_con): External declaration.
11268 * widget.c (EmacsFrameRealize): Fix typo.
11270 * widget.c (EmacsFrameRealize): Remove SubstructureRedirectMask.
11272 * xdisp.c (handle_stop): Initialize it->add_overlay_start to zero.
11273 (handle_invisible_prop): Record the start of invisible text in
11274 it->add_overlay_start.
11275 (struct overlay_entry): Add member `overlay'.
11276 (handle_overlay_change): Simplify.
11277 (next_overlay_string): After having processed overlay strings at the
11278 end of the buffer, record that fact in
11279 it->overlay_strings_at_end_processed_p.
11280 (compare_overlay_entries): If before- and after-strings come
11281 from the same overlay, let before-strings come first.
11282 (RECORD_OVERLAY_STRING): Record the overlay that strings come from.
11283 (load_overlay_strings): Take it->add_overlay_start into account
11284 when adding overlay strings.
11286 * dispextern.h (struct it): Add member add_overlay_start.
11288 2000-06-22 Dave Love <fx@gnu.org>
11290 * s/isc3-0.h (C_SWITCH_SYSTEM): Define _XOPEN_SOURCE=500.
11292 * s/gnu-linux.h (C_SWITCH_SYSTEM): Don't define _XOPEN_SOURCE here.
11294 2000-06-22 Kenichi Handa <handa@etl.go.jp>
11296 * ccl.c (ccl_driver) <CCL_End>: Decrement stack_idx only when it
11299 2000-06-21 Dave Love <fx@gnu.org>
11301 * Makefile.in (GETLOADAVG_OBJ): Removed -- LIBOBJS does it.
11303 2000-06-21 Stefan Monnier <monnier@cs.yale.edu>
11305 * syntax.c (back_comment): Simplify string-parity counting (with
11306 the added benefit of handling multiple string-styles as long as
11307 they are not intertwined).
11308 Jump to the slow code as soon as a comment starter is found in
11309 a "string_lossage" position. Fixes the case: " /* " /* " */.
11311 2000-06-21 Dave Love <fx@gnu.org>
11313 * Makefile.in: Use GETLOADAVG_LIBS.
11315 * config.in: Add HAVE_FCNTL_H, _FILE_OFFSET_BITS,
11316 _LARGEFILE_SOURCE, _LARGE_FILES, _XOPEN_SOURCE.
11318 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
11320 * syntax.c (describe_syntax): Recognize the `n'estable bit.
11321 (Fforward_comment, scan_lists):
11322 Check the comstyle of single-char comment-starters.
11323 (scan_sexps_forward): Don't try to recognize `half comment-enders' if
11324 we're just at the beginning of the comment (f.ex with (*) ... (*)).
11325 Check the comstyle of single-char comment-starters.
11326 Clarify control-flow around the Scomment case.
11328 2000-06-20 Dave Love <fx@gnu.org>
11330 * fns.c (make_hash_table, maybe_resize_hash_table):
11331 Cast arg of next_almost_prime.
11333 * tparam.c [emacs]: Include lisp.h.
11335 * termcap.c [emacs]: Test HAVE_FCNTL_H, not USG5. Include lisp.h
11338 2000-06-20 Gerd Moellmann <gerd@gnu.org>
11340 * keyboard.c (adjust_point_for_property): Check if display
11341 property should be treated as intangible by looking at its value.
11343 * xdisp.c (single_display_prop_intangible_p)
11344 (display_prop_intangible_p): New functions.
11346 * dispextern.h (display_prop_intangible_p): Add prototype.
11348 * xdisp.c (dump_glyph_row): Show type of glyph->object.
11350 * s/isc4-0.h (sigblock): Redefined to pass a pointer as second
11351 argument to sigprocmask.
11353 * s/sco5.h (sigblock): Redefined to pass a pointer as second
11354 argument to sigprocmask.
11356 * syssignal.h (sigblock, sigunblock) [USG5_4]: Set
11357 sigprocmask_set, and pass a pointer to it to sigprocmask.
11359 * sysdep.c (sigprocmask_set): New variable.
11361 * fileio.c (make_temp_name): Don't use `%s' in string passed to
11364 2000-06-20 Sam Steingold <sds@gnu.org>
11366 * xrdb.c: Don't declare xmalloc, xrealloc.
11368 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
11370 * regex.c (re_match, re_match_2): Protect calls to alloca (0).
11371 (re_comp): Cast gettext return value to avoid complaints when
11374 2000-06-20 Dave Love <fx@gnu.org>
11376 * m/stride.h, m/mips.h: Don't define HAVE_GETWD, HAVE_GETTIMEOFDAY.
11378 * m/ibmrt-aix.h: Don't declare HAVE_GETTIMEOFDAY, HAVE_VFORK.
11380 * m/ibmrs6000.h, m/ibmps2-aix.h, m/dpx2.h: Don't declare HAVE_GETWD.
11382 * m/alpha.h: Don't declare xmalloc, xrealloc.
11384 * s/ux4800.h: Don't declare GETTIMEOFDAY_ONE_ARGUMENT.
11386 * s/usg5-4-2.h: Don't declare HAVE_GETWD, VFORK_RETURN_TYPE.
11388 * s/umips.h: Don't declare HAVE_GETWD, HAVE_GETTIMEOFDAY.
11390 * s/cxux.h, s/gnu-linux.h, s/iris3-6.h, s/irix3-3.h: Don't declare
11393 * keyboard.h (poll_for_input_1): Declare.
11395 * getloadavg.c: Don't define NLIST_STRUCT (handled by configure).
11397 * alloc.c (xmalloc, xrealloc, xfree): Define using POINTER_TYPE.
11399 * doprnt.c: Don't declare xmalloc, xrealloc.
11401 * lisp.h (x_set_tool_bar_lines, free_frame_xic, compose_text)
11402 (getenv, ctime, getwd): Removed.
11403 (xmalloc, xrealloc, xfree): Declare using POINTER_TYPE.
11405 * xterm.h: Remove duplicate prototypes. Declare free_frame_xic,
11406 x_set_tool_bar_lines.
11408 * config.in: Add HAVE_GETWD. Move some definitions above
11409 machine/system includes.
11411 2000-06-20 Kenichi Handa <handa@etl.go.jp>
11413 * s/bsd386.h (HAVE_GETLOADAVG): Define it as 1.
11415 * xfaces.c (font_list): Handle the case that REGISTRY doesn't
11416 contain information about ENCODING.
11418 * fontset.c (FONTSET_ASCII): Use the first element of char table
11419 for an ASCII font, not defalt slot.
11420 (fontset_ref_via_base): If FONTSET doesn't contain information for
11421 C, try the default fontset.
11422 (make_fontset): Don't copy the default fontset.
11423 (fontset_font_pattern): Likewise.
11424 (accumulate_font_info): If ELT is nil, use the corresponding
11425 element in the default fontset.
11427 2000-06-19 Dave Love <fx@gnu.org>
11429 * syntax.c (Fparse_partial_sexp): Doc fix.
11431 * regex.h: Test PROTOTYPES as well as __STDC__.
11433 * unexalpha.c: Include errno.h, string.h, unistd.h. Don't declare
11434 errno, strerror. Put text after #endif in comment.
11436 * xdisp.c (dump_glyph_matrix): Add `static' to declaration (for pcc).
11438 * xterm.c (x_frame_of_widget): Likewise.
11440 2000-06-19 Gerd Moellmann <gerd@gnu.org>
11442 * abbrev.c (syms_of_abbrev): Set buffer_default's abbrev table
11443 to Vfundamental_mode_abbrev_table.
11445 * alloc.c (mark_object) [GC_CHECK_MARKED_OBJECTS]: Check that no
11446 bogus objects are marked. This slows down GC by ~80 percent, but
11447 it might be worth trying when debugging GC-related problems.
11448 This feature requires conservative stack marking to be enabled.
11450 * xterm.c (XTread_socket) <KeyPress>: In case XmbLookupString
11451 returns XLookupChars, reset `modifiers' to zero.
11453 2000-06-19 Dave Love <fx@gnu.org>
11455 * mktime.c: Unprotoized.
11457 2000-06-19 Richard Stallman <rms@gnu.org>
11459 * data.c (set_internal): If variable is frame-local,
11460 store the new value immediately into the frame parameter alist.
11462 2000-06-19 Ken Raeburn <raeburn@gnu.org>
11464 * xfns.c (jpeg_load): Fetch error-handling data first, then fill
11465 in the custom handler pointer.
11467 * keyboard.c (follow_key, read_key_sequence): Use XUINT on key
11468 value, or checks for CHAR_META can fail when Lisp_Object is a
11470 * keymap.c (get_keyelt): Likewise.
11472 2000-06-19 Kenichi Handa <handa@etl.go.jp>
11474 * ccl.h (struct ccl_program): New member eol_type.
11475 (struct ccl_spec): New member cr_carryover.
11477 * ccl.c (CCL_WRITE_CHAR): Convert NL according to ccl->eol_type.
11478 (setup_ccl_program): Initialize ccl->eol_type to CODING_EOL_LF.
11480 * coding.c (setup_coding_system) <4>: Reset member `cr_carryover'.
11481 (ccl_coding_driver): On encoding, initialize ccl->eol_type.
11482 (decode_eol_post_ccl): New function.
11483 (decode_coding): Don't detect EOL format here for CCL based coding
11485 (decode_coding) <coding_type_ccl>: Handle carryovered CR. Call
11486 decode_eol_post_ccl after running the CCL program.
11487 (code_convert_region): Don't detect EOL format here for CCL based
11489 (decode_coding_string): Likewise.
11491 2000-06-18 Ken Raeburn <raeburn@gnu.org>
11493 * charset.c (update_charset_table): Use XINT on "iso_final_char"
11494 when treating it as an integer.
11496 * coding.h (encode_coding_string): Declare.
11498 * keyboard.c (read_key_sequence): Use XINT on "pos" when treating
11501 * keymap.c (Fwhere_is_internal): Rename argument "keymap" to
11502 "xkeymap" to avoid shadowing the "enum map_type" value that needs
11503 to be passed to get_local_map.
11505 * sound.c (Fplay_sound): Don't call make_number on
11506 Frun_hook_with_args count argument.
11508 * xterm.c (x_send_scroll_bar_event): Fudge lisp object/integer
11509 for lisp objects in X event structure data field, when lisp
11510 objects are represented with unions.
11511 (x_scroll_bar_to_input_event): Ditto.
11513 2000-06-16 Ken Raeburn <raeburn@gnu.org>
11515 * xdisp.c (decode_mode_spec): In "no_value" case, do NUL
11516 termination of string. Fix sense of test whether
11517 Vline_number_display_limit is an integer.
11519 2000-06-16 Gerd Moellmann <gerd@gnu.org>
11521 * xfaces.c (syms_of_xfaces) [DEBUG_X_COLORS]: Defsubr dump_colors
11522 only if HAVE_X_WINDOWS.
11524 * keymap.c (describe_buffer_bindings): Add `\f\n' in front
11527 * dispnew.c (update_frame_1): Handle case that cursor vpos is
11530 2000-06-15 Eli Zaretskii <eliz@is.elta.co.il>
11532 * unexec.c (toplevel): Fix last change, so as not to deprive MSDOS
11535 2000-06-15 Kenichi Handa <handa@etl.go.jp>
11537 * coding.c (decode_coding_emacs_mule): Always set src_base at the
11538 start of the while loop.
11540 2000-06-15 Gerd Moellmann <gerd@gnu.org>
11542 * atimer.c (alarm_signal_handler): Add forward declaration.
11544 * data.c (set_internal): Remove debug code.
11546 2000-06-14 Gerd Moellmann <gerd@gnu.org>
11548 * Makefile.in (bootstrap-temacs): Add `-I../src'.
11550 * unexec.c (toplevel) [COFF]: Include coff.h.
11552 * s/lynxos.h: New file.
11554 * keymap.c (Fsingle_key_description): Enclose function key and
11555 event symbol names in angle brackets.
11557 * xdisp.c (setup_echo_area_for_printing): Call
11558 message_log_maybe_newline if message_buf_print is not set.
11560 * print.c (printchar, strout): Don't check message_buf_print
11561 before calling setup_echo_area_for_printing because that
11562 function does something useful even when message_buf_print is
11565 * xdisp.c (message_truncate_lines, Qmessage_truncate_lines):
11567 (ensure_echo_area_buffers): Initialize echo buffer's
11568 truncate lines setting to nil.
11569 (with_echo_area_buffer): Don't set the echo buffer's truncate
11570 lines setting here.
11571 (set_message_1): Set it here instead, based on the value
11572 of message_truncate_lines.
11573 (resize_mini_window): Handle case that lines are truncated.
11574 (syms_of_xdisp): Initialize Qmessage_truncate_lines.
11575 DEFVAR_BOOL message-truncate-lines.
11577 * keyboard.c (read_char): Bind message-truncate-lines to t
11578 while displaying a help-echo.
11580 * lisp.h (Qmessage_truncate_lines): External declaration.
11582 2000-06-13 Gerd Moellmann <gerd@gnu.org>
11584 * xdisp.c (Vline_number_display_limit): Renamed from
11585 line_number_display_limit.
11586 (syms_of_xdisp): Use DEFVAR_LISP for line-number-display-limit.
11587 Extend documentation string. Initialize
11588 Vline_number_display_limit to nil meaning no limit.
11589 (decode_mode_spec): Use Vline_number_display_limit with its new
11592 * xterm.c (x_check_font) [GLYPH_DEBUG]: Add prototype.
11594 2000-06-13 Richard Stallman <rms@gnu.org>
11596 * frame.c (Fmodify_frame_parameters): Doc fix.
11598 * xfns.c (x_set_frame_parameters): Comment fix.
11600 * frame.c (store_frame_param): Call swap_in_global_binding if the
11601 variable's current binding was chosen based on this frame.
11603 * data.c (swap_in_global_binding): New function.
11605 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
11607 * msdos.c (IT_write_glyphs): Don't use CODING_REQUIRE_ENCODING
11608 macro, instead AND with CODING_REQUIRE_ENCODING_MASK.
11610 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
11612 * msdos.h (EMACS_MSDOS_H): Renamed from MSDOS_H_.
11614 2000-06-12 Jason Rumney <jasonr@gnu.org>
11616 * w32bdf.h (EMACS_W32BDF_H): Renamed from __W32BDF_H__
11618 * w32.h (EMACS_W32_H): Renamed from _NT_H_
11620 * w32gui.h (EMACS_W32GUI_H): Renamed from __W32GUI_H__
11622 * w32inevt.h (EMACS_W32INEVT_H): Renamed from __NTINEVT_H__
11624 2000-06-12 Gerd Moellmann <gerd@gnu.org>
11626 * xfaces.c (Fdump_colors) [DEBUG_X_COLORS]: New function.
11627 (syms_of_xfaces): Defsubr Sdump_colors.
11628 (x_free_colors): Don't treat b&w specially on default visual.
11629 (x_free_dpy_colors): New function.
11630 (free_face_colors): Don't check visual class; it's done
11633 * xterm.c (x_frame_of_widget): New function.
11634 (x_alloc_nearest_color_for_widget): Use it.
11635 (x_copy_dpy_color): New function.
11636 (x_destroy_window): Free various colors.
11638 2000-06-12 Kenichi Handa <handa@etl.go.jp>
11640 * ccl.h (EMACS_CCL_H): Renamed from _CCL_H.
11642 * charset.h (EMACS_CHARSET_H): Renamed from _CHARSET_H.
11644 * coding.h (EMASC_CODING_H): Renamed from _CODING_H.
11646 * composite.h (EMACS_COMPOSITE_H): Renamed from _COMPOSITE_H.
11648 * fontset.h (EMACS_FONTSET_H): Renamed from _FONTSET_H.
11650 2000-06-11 Dave Love <fx@gnu.org>
11652 * systime.h (EMACS_SYSTIME_H): Renamed from _SYSTIME_H.
11654 2000-06-11 Eli Zaretskii <eliz@is.elta.co.il>
11656 * msdos.h: Don't use _MSDOS_H_ as a symbol, use MSDOS_H_ instead.
11658 2000-06-11 Gerd Moellmann <gerd@gnu.org>
11660 * xmenu.c (xmenu_show): Cast second parameter of lw_popup_menu
11663 2000-06-10 Kenichi Handa <handa@etl.go.jp>
11665 * regex.c (MAKE_CHAR) [!emacs]: Dummy macro for non-Emacs env.
11666 (regex_compile): Fix the code for handling the case of single byte
11667 char and multibyte char being mixed in a range within [...].
11669 * fileio.c (Finsert_file_contents): Be sure to setup src_multibyte
11670 and dst_multibyte members of coding.
11672 * charset.c (update_charset_table): Update the table
11673 bytes_by_char_head.
11674 (init_charset_once): Initialize elements of bytes_by_char_head to
11675 1 except for leading codes for private charases.
11677 * charset.h (CHARSET_8_BIT_GRAPHIC): Define as 0x80.
11678 (UNIBYTE_STR_AS_MULTIBYTE_P): Fix for an invalid multibyte sequence.
11680 2000-06-09 Ken Raeburn <raeburn@gnu.org>
11682 * xterm.c (x_connection_closed): If dpyinfo is NULL, don't try to
11683 access the data it doesn't point to.
11685 2000-06-08 Gerd Moellmann <gerd@gnu.org>
11687 * xterm.c (XTread_socket) <FocusIn>: Queue a FOCUS_IN_EVENT which
11688 will be translated to a switch-frame event when reading the
11689 event queue. This is necessary because Emacs otherwise won't
11690 perform a switch-frame to a new frame until some other event, for
11691 example a keystroke event, forces it to do so. This has various
11692 effects, one visible being that the cursor of a frame created with
11693 C-x 5 2 or switched to with a window manager key binding like
11694 A-TAB stays hollow because selected_window isn't on the newly
11695 focused frame until the switch-frame is performed.
11697 * keyboard.c (kbd_buffer_get_event): Handle FOCUS_IN_EVENT by
11698 generating a switch-frame event if necessary.
11700 * termhooks.h (enum event_kind): Add FOCUS_IN_EVENT.
11702 * xdisp.c (handle_fontified_prop): Don't GCPRO local var `pos';
11705 2000-06-08 Kenichi Handa <handa@etl.go.jp>
11707 * fontset.c (Fset_fontset_font): The arg CHARACTER may be a charset.
11709 2000-06-07 Gerd Moellmann <gerd@gnu.org>
11711 * window.c (displayed_window_lines): Take empty lines at
11712 the bottom of a window into account.
11714 * window.c (displayed_window_lines): New function.
11715 (Fmove_to_window_line): Use displayed_window_lines to determine
11716 the number of lines to move, instead of using the window's height.
11718 * lread.c (readevalloop): If READCHARFUN sets point to ZV, arrange
11719 to stop reading, even if the form read sets point to a different
11720 value when evaluated.
11722 * xdisp.c (display_line): Fix code deciding in which line to
11725 2000-06-07 Kenichi Handa <handa@etl.go.jp>
11727 * fileio.c (e_write): Free composition data if stored in
11730 2000-06-06 Gerd Moellmann <gerd@gnu.org>
11732 * xdisp.c (display_line): Set row's and iterator's
11733 starts_in_middle_of_char_p and ends_in_middle_of_char_p flags.
11734 Set cursor even if row ends in the middle of a character.
11735 (dump_glyph_row): Print values of new flags.
11736 (redisplay_window) <cursor movement in unchanged window>: When
11737 point has been moved forward, and PT is at the end of the cursor
11738 row, don't place the cursor in the next row if the cursor row ends
11739 in the middle of a character or at ZV.
11741 * dispextern.h (struct it): Add starts_in_middle_of_char_p.
11742 (struct glyph_row): Add starts_in_middle_of_char_p and
11743 ends_in_middle_of_char_p.
11744 (MATRIX_ROW_ENDS_IN_MIDDLE_OF_CHAR_P): Test row's
11745 ends_in_middle_of_char_p flag.
11746 (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Likewise.
11748 * term.c (append_glyph): Revert change of 2000-06-06.
11750 * xdisp.c (display_line): Revert change of 2000-06-06. Treat
11751 padding glyph not fitting on line as whole character not
11754 * xterm.c (x_produce_glyphs): Don't xassert `it->descent > 0';
11755 this isn't true for images with `:ascent 100'.
11757 2000-06-06 Kenichi Handa <handa@etl.go.jp>
11759 * buffer.c (Fset_buffer_multibyte): Don't make the current buffer
11760 as modified if it is originally unmodified.
11762 * term.c (encode_terminal_code): Change the way to check if
11763 terminal coding does any conversion.
11764 (append_glyph): Set glyph->pixel_width correctly.
11766 * xdisp.c (display_line): While checking line continuation, pay
11767 attention to a padding glyph.
11769 2000-06-05 Gerd Moellmann <gerd@gnu.org>
11771 * xdisp.c (redisplay_window): Always use set_buffer_internal_1.
11773 2000-06-05 Dave Love <fx@gnu.org>
11775 * xdisp.c: Include fontset.h.
11777 * xfns.c (x_real_positions): Declare tmp_nchildren as unsigned.
11779 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
11781 * dispnew.c: Conditionally include term.h.
11783 * coding.h: Declare code_convert_string_norecord.
11785 * frame.h (struct frame): Use volatile unconditionally.
11787 * buffer.h: Remove Vbefore_change_function, Vafter_change_function.
11789 * xmenu.c (menu_item_selection): Declare volatile unconditionally.
11791 * systime.h: Protect against multiple inclusion.
11792 (timezone) [USG5_4]: Define as time_t.
11794 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
11795 (Foptimize_char_table, make_temp_name): Declare.
11797 * Makefile.in (xdisp.o): Depend on fontset.h.
11799 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
11801 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
11802 (Foptimize_char_table, make_temp_name): Declare.
11806 * s/netbsd.h: Don't define autoconfiscated MATHERR.
11808 2000-06-02 Dave Love <fx@gnu.org>
11810 * lread.c (_XOPEN_SOURCE, __EXTENSIONS__): Don't define.
11812 2000-06-02 Gerd Moellmann <gerd@gnu.org>
11814 * xfaces.c (realize_x_face): When copying BASE_FACE bitwise to the
11815 result face, set flags in that face indicating that colors may not
11818 * xterm.c (x_set_mouse_face_gc): If first glyph isn't a character
11819 glyph, use the ASCII NUL character to determine the face.
11821 2000-06-02 Dave Love <fx@gnu.org>
11823 * sysdep.c: Conditionally include stdlib.h, unistd.h.
11824 (VFORK_RETURN_TYPE): Remove.
11826 * config.in: Add NO_MATHERR.
11828 2000-06-01 Dave Love <fx@gnu.org>
11830 * cmds.c (internal_self_insert): Don't check
11831 Vbefore_change_function, Vafter_change_function.
11833 * insdel.c (signal_before_change, signal_after_change): Likewise.
11835 * buffer.c (Vbefore_change_function, Vafter_change_function):
11836 Variables and their initializations deleted.
11838 * callint.c (Fcall_interactively): Doc fix.
11840 * terminfo.c (ospeed) [HAVE_SPEED_T]: Don't declare extern.
11842 2000-05-31 Dave Love <fx@gnu.org>
11844 * textprop.c: Revert last change -- duplicated.
11846 2000-05-31 Gerd Moellmann <gerd@gnu.org>
11848 * dispnew.c (find_glyph_row_slice, swap_glyphs_in_rows): Put
11851 * lisp.h (eassert) [!ENABLE_CHECKING]: Define as `(void) 0'.
11853 2000-05-31 Jason Rumney <jasonr@gnu.org>
11855 * search.c (Fre_search_forward, Fre_search_backward)
11856 (Fposix_search_backward, Fposix_search_forward): Fix newlines in docs.
11858 * w32select.c (Fw32_set_clipboard_data): Change QNil to Qnil.
11860 2000-05-30 Jason Rumney <jasonr@gnu.org>
11862 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: New macros.
11863 [WINDOWSNT]: Add extern for Vw32_system_coding_system.
11865 * dispextern.h (struct glyph) [WINDOWSNT]: Add w32_font_type member.
11867 * fileio.c (Fread_file_name) [HAVE_NTGUI]: Use file dialog.
11868 (Fread_file_name) [HAVE_NTGUI, USE_MOTIF]: Do not attempt to
11869 expand a nil default_filename.
11871 * keyboard.c (make_lispy_event) [WINDOWS_NT]: Pass a window
11872 pointer to glyph_to_pixel_coords, not a frame.
11874 * makefile.nt (w32fns.obj, w32menu.obj): Add charset.h and
11875 coding.h to dependencies.
11877 * w32bdf.c (w32_load_bdf_font): Initialize font->double_byte_p.
11879 * w32console.c (glyph_to_pixel_coords): Change first parameter to
11880 window pointer to be consistent with w32term.c and xterm.c.
11882 * w32fns.c: Format and doc changes to bring closer to xfns.c.
11883 (VIETNAMESE_CHARSET): Define if not defined in system headers.
11884 (Qline_spacing, Qcenter): New variables.
11885 (Qw32_charset_*, w32_codepage_for_font): Moved from w32term.c.
11886 (x_set_line_spacing): New function.
11887 (x_set_frame_parameters): Use FRAME_NEW_WIDTH, FRAME_NEW_HEIGHT macros.
11888 (x_specified_cursor_type): New function.
11889 (x_set_cursor_type): Use it.
11890 (x_set_name, x_set_title): Use ENCODE_SYSTEM to encode titlebar
11892 (validate_x_resource_name, x_get_resource_string): Measure lengths
11893 of external strings in bytes.
11894 (w32_wnd_proc) [WM_MEASURE_ITEM]: Avoid calling
11895 GetTextExtentPoint32 with NULL title.
11896 (Fx_create_frame): Initialize Qline_spacing.
11897 (w32_load_system_font): Initialize font->double_byte_p.
11898 (x_to_w32_charset): Use Vw32_charset_info_alist.
11899 (Image, busy cursor, tooltip functions): Merged changes from
11900 xfns.c. Not yet functional on Windows.
11902 * w32gui.h (W32FontStruct): Add double_byte_p member.
11904 * w32inevt.c (NUM_TRANSLATED_MOUSE_BUTTONS): New constant.
11905 (emacs_button_translation): Use it.
11906 (do_mouse_event): Allow up to 32 mouse buttons by allowing any bit
11907 in `mask' to be set.
11909 * w32menu.c (single_submenu, w32_menu_show): Call ENCODE_SYSTEM on
11912 * w32term.c: Format and doc changes to bring closer to xterm.c.
11913 (w32_char_font_type): New enum.
11914 (Qw32_charset_*, w32_codepage_for_font): Moved to w32fns.c.
11915 (w32_per_char_metric): Use w32_char_font_type instead of unicode_p.
11916 (w32_encode_char): New function.
11917 (x_encode_char): Removed.
11918 (x_get_glyph_and_face_encoding): Use w32_encode_char in place of
11919 x_encode_char and w32_font_is_double_byte.
11920 (x_produce_image_glyph): Use image_ascent.
11921 (x_produce_glyphs): Use new version of w32_per_char_metric and
11922 handle NULL return value. Allow extra line spacing.
11923 (W32_TEXTOUT): Distinguish between Unicode and DBCS text.
11924 (w32_get_glyph_overhangs): Remove unicode_p param. Use
11925 w32_font_type member of glyph instead.
11926 (x_draw_glyph_string): Draw underline and strike-out for BDF fonts.
11927 (fast_find_position): Make sure not to consider rows not visible
11929 (w32_read_socket) [WM_MENUSELECT]: Cannot call
11930 w32_menu_display_help with input blocked, as it can abort.
11931 (x_display_and_set_cursor): Choose cursor depending
11932 on buffer-local value of cursor_type.
11933 (x_draw_bar_cursor): Add parameter WIDTH.
11935 * w32term.h (CP_DEFAULT): Define.
11936 (Fx_display_color_p, Fx_display_grayscale_p, image_ascent): Declare.
11938 2000-05-30 Gerd Moellmann <gerd@gnu.org>
11940 * search.c (Fre_search_forward, Fre_search_backward)
11941 (Fposix_search_backward, Fposix_search_forward): Doc fix.
11943 2000-05-30 Kenichi Handa <handa@etl.go.jp>
11945 * coding.c (detect_coding_iso2022): Fix code for checking
11946 CODING_CATEGORY_MASK_ISO_8_2.
11948 2000-05-29 Stefan Monnier <monnier@cs.yale.edu>
11950 * regex.c (PREFETCH_NOLIMIT): New function.
11951 (re_match_2_internal): Use it and adjust the end_match_2 logic.
11953 2000-05-29 Gerd Moellmann <gerd@gnu.org>
11955 * syntax.c (find_defun_start): Move test for
11956 open_paren_in_column_0_is_defun_start outside of the loop.
11958 * xdisp.c (redisplay_window): Really switch buffers when
11959 displaying mode lines, and temporarily set selected_frame to the
11960 frame of the window that's redisplayed.
11962 * xfaces.c (free_realized_faces): Block/unblock input.
11963 (free_realized_multibyte_face): Ditto.
11965 2000-05-29 Dave Love <fx@gnu.org>
11967 * textprop.c (Qkeymap): New variable.
11968 (syms_of_textprop): Intern it.
11970 * keymap.c: Include intervals.h.
11971 (Fkey_binding, Fwhere_is_internal): Deal with `keymap' property.
11973 * Makefile.in (keymap.o): Depend on intervals.h.
11975 * keyboard.c (menu_bar_items, tool_bar_items)
11976 (Fexecute_extended_command): Deal with `keymap' property.
11977 (read_key_sequence): Track map from `keymap' property as well as
11980 * intervals.c (get_local_map): Extra arg to allow looking for
11983 * intervals.h (map_property): New enum.
11984 (get_local_map): Extra arg using it.
11985 (Qkeymap): Declare.
11987 * lisp.h (get_local_map): Don't declare here.
11989 2000-05-29 Kenichi Handa <handa@etl.go.jp>
11991 * Makefile.in (callproc.o): Depend on composite.h.
11993 * callproc.c: Include composite.h.
11994 (Fcall_process): Handle composition correctly.
11996 * coding.h (coding_allocate_composition_data): Extern it.
11997 (coding_restore_composition): Likewise.
11999 * coding.c (DECODE_COMPOSITION_START): If coding->cmp_data is not
12000 yet allocated, finish decoding with result
12001 CODING_FINISH_INSUFFICIENT_CMP.
12002 (coding_allocate_composition_data): Make it non-static.
12003 (coding_restore_composition): Likewise.
12005 2000-05-29 Eli Zaretskii <eliz@is.elta.co.il>
12007 * charset.c (syms_of_charset): Revert last change.
12009 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
12011 * term.c (produce_glyphs): Treat characters from the eight-bit-*
12012 charsets as unibyte, with 1-column screen width. Sent by Kenichi
12015 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
12017 * charset.c (syms_of_charset): Set width of character sets
12018 eight-bit-control and eight-bit-graphic to 1 column.
12020 2000-05-26 Gerd Moellmann <gerd@gnu.org>
12022 * config.in (HAVE_SPEED_T): New define.
12024 * sysdep.c, terminfo.c (ospeed) [HAVE_SPEED_T]: Declare as
12027 2000-05-26 Dave Love <fx@gnu.org>
12029 * coding.c (shrink_decoding_region): Initialize eol_conversion.
12031 * data.c (Qsubrp, Qmany, Qunevalled): New variables.
12032 (Fsubr_arity): New function.
12033 (syms_of_data): Install them.
12035 2000-05-26 Kenichi Handa <handa@etl.go.jp>
12037 * charset.c (init_charset_once): Set the table bytes_by_char_head
12040 * fontset.c (syms_of_fontset): Adjust the font name for ascii of
12041 the default fontset to what Emacs uses by default.
12042 (check_registry_encoding): This function deleted.
12043 (Fset_fontset_font): Remove the adhoc condition for the default
12044 fontset. Allow cons in FONTNAME.
12046 * fns.c (map_char_table): Ignore char-table entries for
12047 charsets eight-bit-control and eight-bit-graphic.
12049 2000-05-25 Ken Raeburn <raeburn@gnu.org>
12051 * emacs.c (main): Initialize keyboard syms before initializing
12052 window code, so face names are available.
12054 2000-05-25 Stefan Monnier <monnier@cs.yale.edu>
12056 * regex.c (at_begline_loc_p): Also recognize the \\(?:^ case
12057 of an anchor at the beginning of a shy-group.
12059 2000-05-25 Gerd Moellmann <gerd@gnu.org>
12061 * xdisp.c (handle_invisible_prop): Don't try to skip over
12062 invisible text if end of text is already reached.
12064 2000-05-25 Dave Love <fx@gnu.org>
12066 * xdisp.c (Fdump_glyph_matrix): Declare the arg.
12068 * coding.c (encode_eol): Add null statement after label.
12070 2000-05-25 Eli Zaretskii <eliz@is.elta.co.il>
12072 * w16select.c (Fw16_set_clipboard_data): Fix the change from
12075 2000-05-25 Kenichi Handa <handa@etl.go.jp>
12077 * ccl.c (ccl_driver): Fix previous change.
12079 2000-05-25 Kenichi Handa <handa@etl.go.jp>
12081 * coding.c (run_pre_post_conversion_on_str): Set point to the
12082 beginning of buffer before calling coding->post_read_conversion.
12083 (decode_coding_string): Give correct args to
12084 run_pre_post_conversion_on_str.
12085 (encode_coding_string): Likewise.
12087 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>
12088 <CCL_WriteMultibyteChar2>: Handle charsets eight-bit-control and
12089 eight-bit-graphic correctly.
12091 2000-05-24 Kenichi HANDA <handa@etl.go.jp>
12093 * fileio.c (Finsert_file_contents): Even if a file is not found,
12094 execute codes for setting up coding system. Call
12095 after-insert-file-functions unconditionally.
12097 2000-05-24 Gerd Moellmann <gerd@gnu.org>
12099 * callproc.c, emacs.c, sysdep.c (setpgrp): Don't define if USG and
12100 BSD_PGRPS are not defined.
12102 2000-05-24 Kenichi Handa <handa@etl.go.jp>
12104 * charset.c (update_charset_table): Accept nil in LONG_NAME and
12106 (syms_of_charset): Avoid building same strings.
12108 2000-05-23 Gerd Moellmann <gerd@gnu.org>
12110 * lread.c (Fload): Add a comment about the meaning of
12111 Vuser_init_file being t.
12113 * puresize.h (BASE_PURESIZE): Increase to 675000.
12115 * s/gnu-linux.h (setpgrp): Don't define it here because this
12116 prevents compilation on GNU/Linux systems with glib 2.2.
12118 * callproc.c, emacs.c, sysdep.c (setpgrp) [HAVE_SETPGID]: Define
12121 2000-05-23 Eli Zaretskii <eliz@is.elta.co.il>
12123 * Makefile.in (SOME_MACHINE_LISP): Add disp-table.elc,
12124 dos-vars.elc, ccl.elc, and codepage.elc, all loaded by the MS-DOS
12126 (MSDOS_SUPPORT): Add dos-vars.elc, ccl.elc, and codepage.elc.
12128 2000-05-23 Kenichi Handa <handa@etl.go.jp>
12130 * syntax.c (skip_chars): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
12132 * msdos.c (IT_write_glyphs): Set coding->src_multibyte to 1.
12134 * term.c (encode_terminal_code): Set coding->src_multibyte properly.
12136 * coding.c (encode_eol): Fix a bug of DOS style EOL encoding.
12138 2000-05-22 Kenichi Handa <handa@etl.go.jp>
12140 * keyboard.c (read_char): Allow character codes 128..255 to be
12141 handled by input-method-function.
12143 * insdel.c (adjust_markers_for_replace): Fix previous change.
12144 (adjust_after_replace): If PREV_TEXT is nil, call
12145 adjust_markers_for_insert, not adjust_markers_for_replace.
12147 2000-05-20 NIIBE Yutaka <gniibe@mri.co.jp>
12149 * s/gnu-linux.h (UNIX98_PTYS) [HAVE_GRANDPT]: Define.
12150 (PTY_ITERATION, PTY_NAME_SPRINTF, PTY_OPEN, PTY_TTY_NAME_SPRINTF)
12151 [HAVE_GRANDPT]: Define.
12152 (C_SWITCH_SYSTEM): Add -D_XOPEN_SOURCE.
12154 * sysdep.c (setup_pty): Treat case that UNIX98_PTYS is defined
12157 * config.in (HAVE_GRANDPT, HAVE_GETPT): New defines.
12159 * process.c (toplevel) [UNIX98_PTYS]: Include stdlib.h.
12161 2000-05-20 Kenichi Handa <handa@etl.go.jp>
12163 The following changes are to handle 8-bit characters in a
12164 multibyte buffer/string without facing with byte combining
12165 problem. Two new charsets eight-bit-control (for 0x80..0x9F) and
12166 eight-bit-graphic (for 0xA0..0xFF) are introduced.
12168 * Makefile.in (fns.o): Depend on charset.h.
12170 * alloc.c (Fmake_byte_code): If BYTECODE-STRING is multibyte,
12171 convert it to unibyte.
12172 (make_string): Use parse_str_as_multibyte, not chars_in_text.
12174 * buffer.c (advance_to_char_boundary): Don't use DEC_POS to find a
12175 apparent char boundary.
12176 (Fset_buffer_multibyte): Convert 8-bit characters in the range
12177 0x80..0x9F to/from multibyte form.
12179 * bytecode.c (Fbyte_code): If arg BYTESTR is multibyte, convert it
12182 * callproc.c (Fcall_process): Always encode an argument string if
12183 it is multibyte. Setup src_multibyte and dst_multibyte members of
12184 process_coding properly.
12186 * category.c (Fmodify_category_entry): Use SPLIT_CHAR, not
12187 SPLIT_NON_ASCII_CHAR.
12189 * ccl.c (CCL_WRITE_CHAR): Be sure to write single byte characters
12191 (CCL_MAKE_CHAR): Use MAKE_CHAR, not MAKE_NON_ASCII_CHAR.
12193 * charset.c (Qeight_bit_control, Qeight_bit_graphic): New variables.
12194 (SPLIT_CHARACTER_SEQ): This macro deleted.
12195 (SPLIT_MULTIBYTE_SEQ): Assume that multibyte sequence at STR is valid.
12196 (CHAR_COMPONENTS_VALID_P): Handle new charsets; eight-bit-control
12197 and eight-bit-graphic.
12198 (char_to_string): Likewise. Signal an error for too large
12200 (char_printable_p): Return 0 for 8-bit characters.
12201 (update_charset_table): Update iso_charset_table only when a final
12202 character is non-negative.
12203 (find_charset_in_text): Renamed from find_charset_in_str.
12204 Arguments and return value changed. Callers changed.
12205 (Fdefine_charset): Args ISO-FINAL-CHAR and ISO-GRAPHIC-PLANE can
12206 be -1 if CHARSET is used only internally.
12207 (Fmake_char_internal): Handle new charsets; eight-bit-control and
12209 (Fcharset_after): Simplified.
12210 (char_valid_p): Use SPLIT_CHAR, not SPLIT_NON_ASCII_CHAR.
12211 (char_bytes): Return 2 for chars of the range 0xA0..0xFF.
12212 (multibyte_chars_in_text): Simplified by assuming there's no
12213 invalid multibyte sequence.
12214 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte)
12215 (str_as_unibyte): New functions.
12216 (Fstring): Simpified by assuming that byte combining never happens.
12217 (init_charset_once): Initialization for
12218 LEADING_CODE_8_BIT_CONTROL.
12219 (syms_of_charset): Intern and staticpro Qeight_bit_control and
12220 Qeight_bit_graphic. Include them in Vcharset_list. Make charsets
12221 eight-bit-control and eight-bit-graphic.
12223 * charset.h (LEADING_CODE_8_BIT_CONTROL, CHARSET_8_BIT_CONTROL)
12224 (CHARSET_8_BIT_GRAPHIC): New macros.
12225 (SINGLE_BYTE_CHAR_P): Make it faster by using casting.
12226 (CHARSET_ISO_GRAPHIC_PLANE): Use XINT instead of XFASTINT.
12227 (CHARSET_REVERSE_CHARSET): Likewise.
12228 (CHARSET_VALID_P): Handle new charsets; eight-bit-control and
12230 (BYTES_BY_CHAR_HEAD, WIDTH_BY_CHAR_HEAD): Optimize for ASCII.
12231 (CHAR_CHARSET, MAKE_CHAR, SPLIT_CHAR, CHAR_BYTES): Likewise.
12232 (PARSE_MULTIBYTE_SEQ) [BYTE_COMBINING_DEBUG]: Abort if we
12233 encounter an invalid multibyte sequence.
12234 (PARSE_MULTIBYTE_SEQ) [not BYTE_COMBINING_DEBUG]: Assume multibyte
12235 sequence is always valid.
12236 (MAKE_NON_ASCII_CHAR, SPLIT_NON_ASCII_CHAR): These macros Deleted.
12237 (UNIBYTE_STR_AS_MULTIBYTE_P, MULTIBYTE_STR_AS_UNIBYTE_P): New macros.
12238 (CHAR_STRING): For 8-bit characters, call char_to_string.
12239 (INC_POS) [not BYTE_COMBINING_DEBUG]: Faster version. Assume
12240 multibyte sequence is always valid.
12241 (BUF_INC_POS) [not BYTE_COMBINING_DEBUG]: Likewise.
12242 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte)
12243 (str_as_unibyte): Extern them.
12244 (BCOPY_SHORT): Fix a bug.
12245 (CHAR_LEN): This macro deleted. Callers changed to use CHAR_BYTES.
12246 (FETCH_STRING_CHAR_ADVANCE): Check multibyteness of STRING.
12247 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK): New macro.
12248 (FETCH_CHAR_ADVANCE): Check multibyteness of the current buffer.
12250 * coding.c (ONE_MORE_BYTE, TWO_MORE_BYTES): Set coding->result to
12251 CODING_FINISH_INSUFFICIENT_SRC if there's not enough source.
12252 (ONE_MORE_CHAR, EMIT_CHAR, EMIT_ONE_BYTE, EMIT_TWO_BYTE)
12253 (EMIT_BYTES): New macros.
12254 (THREE_MORE_BYTES, DECODE_CHARACTER_ASCII)
12255 (DECODE_CHARACTER_DIMENSION1, DECODE_CHARACTER_DIMENSION2): These
12257 (CHECK_CODE_RANGE_A0_FF): This macro deleted.
12258 (detect_coding_emacs_mule): Use UNIBYTE_STR_AS_MULTIBYTE_P to
12259 check the validity of multibyte sequence.
12260 (decode_coding_emacs_mule): New function.
12261 (encode_coding_emacs_mule): New macro.
12262 (detect_coding_iso2022): Use ONE_MORE_BYTE to fetch a byte from
12264 (DECODE_ISO_CHARACTER): Just return a character code.
12265 (DECODE_COMPOSITION_START): Set coding->result instead of result.
12266 (decode_coding_iso2022, decode_coding_sjis_big5, decode_eol): Use
12267 EMIT_CHAR to produced decoded characters. Exit the loop only by
12268 macros ONE_MORE_BYTE or EMIT_CHAR. Don't handle the case of last
12270 (ENCODE_ISO_CHARACTER): Don't translate character here. Produce
12271 only position codes for an invalid character.
12272 (encode_designation_at_bol): Return new destination pointer. 5th
12273 arg DSTP is changed to DST.
12274 (encode_coding_iso2022, decode_coding_sjis_big5): Get a character
12275 from the source by ONE_MORE_CHAR. Don't handle the case of last
12277 (DECODE_SJIS_BIG5_CHARACTER, ENCODE_SJIS_BIG5_CHARACTER): These
12279 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
12280 (detect_coding_utf_16, detect_coding_ccl): Use ONE_MORE_BYTE and
12281 TWO_MORE_BYTES to fetch a byte from the source.
12282 (encode_eol): Pay attention to coding->src_multibyte.
12283 (detect_coding, detect_eol): Preserve members src_multibyte and
12285 (DECODING_BUFFER_MAG): Return 2 even for coding_type_raw_text.
12286 (encoding_buffer_size): Set magnification to 3 for all coding
12287 systems that require encoding.
12288 (ccl_coding_driver): For decoding, be sure that the result is
12289 valid multibyte sequence.
12290 (decode_coding): Initialize coding->errors and coding->result.
12291 For emacs-mule, call decode_coding_emacs_mule. For no-conversion
12292 and raw-text, always call decode_eol. Handle the case of last
12293 block here. If not coding->dst_multibyte, convert the resulting
12294 sequence to unibyte.
12295 (encode_coding): Initialize coding->errors and coding->result.
12296 For emacs-mule, call encode_coding_emacs_mule. For no-conversion
12297 and raw-text, always call encode_eol. Handle the case of last
12299 (shrink_decoding_region, shrink_encoding_region): Detect cases
12300 that we can't skip data more rigidly.
12301 (code_convert_region): Setup src_multibyte and dst_multibyte
12302 members of coding. For decoding, if the buffer is multibyte,
12303 convert the source sequence to unibyte in advance. For encoding,
12304 if the buffer is multibyte, convert the resulting sequence to
12305 multibyte afterward.
12306 (run_pre_post_conversion_on_str): New function.
12307 (code_convert_string): Deleted and divided into the following two.
12308 (decode_coding_string, encode_coding_string): New functions.
12309 (code_convert_string1, code_convert_string_norecord): Call one of
12311 (Fdecode_sjis_char, Fdecode_big5_char): Use MAKE_CHAR instead of
12312 MAKE_NON_ASCII_CHAR.
12313 (Fset_terminal_coding_system_internal)
12314 (Fset_safe_terminal_coding_system_internal): Setup src_multibyte
12315 and dst_multibyte members.
12316 (init_coding_once): Initialize iso_code_class with new enum
12317 ISO_control_0 and ISO_control_1.
12319 * coding.h (enum iso_code_class_type): Member ISO_control_code is
12320 devided into ISO_control_0 and ISO_control_1.
12321 (struct coding_system): New members src_multibyte, dst_multibyte,
12322 errors, and result. Delete member fake_multibyte.
12323 (CODING_REQUIRE_DECODING): Return 1 if coding->dst_multibyte is
12325 (CODING_REQUIRE_ENCODING): Return 1 if coding->src_multibyte is
12328 * data.c (Faref): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
12331 * editfns.c (Fformat): Be sure to convert 8-bit characters to
12333 (Ftranspose_region) [BYTE_COMBINING_DEBUG]: Abort if byte
12335 (Ftranspose_region): Delete codes for handling byte combining.
12337 * fileio.c (Finsert_file_contents): Setup src_multibyte and
12338 dst_multibyte members of coding. On handling REPLACE on unibyte
12339 buffer, convert the result of decode_coding to unibyte. On
12340 inserting into a mutibyte buffer, always call code_convert_region.
12341 (e_write): Setup coding->src_multibyte according to the
12342 multibyteness of the source (buffer or string).
12344 * fns.c (concat): Handle 8-bit characters correctly.
12345 (Fstring_as_unibyte): Be sure to make all 8-bit characters in
12346 unibyte in the result.
12347 (Fstring_as_multibyte): Be sure to make all 8-bit characters in
12348 valid multibyte form in the result.
12349 (map_char_table): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
12350 (Fbase64_encode_region, Fbase64_encode_string): If base64_encode_1
12351 return -1, signal an error.
12352 (base64_encode_1): New arg MULTIBYTE. Get each character by
12353 CHAR_STRING_AND_LENGTH if MULTIBYTE is nonzero. If a multibyte
12354 character is found, return -1.
12355 (Fbase64_decode_region): Delete codes for handling byte-combining.
12356 Treat each decoded byte as a unibyte character.
12357 (Fbase64_decode_string): Return unibyte string.
12358 (Fcompare_strings, concat, string_byte_to_char): Use
12359 FETCH_STRING_CHAR_ADVANCE_NO_CHECK instead off
12360 FETCH_STRING_CHAR_ADVANCE.
12361 (Fstring_lessp): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
12362 (mapcar1): If SEQ is string, always use FETCH_STRING_CHAR_ADVANCE.
12364 * fontset.c (fontset_ref): Use SPLIT_CHAR instead of
12365 SPLIT_NON_ASCII_CHAR.
12366 (fontset_ref_via_base, fontset_set): Likewise
12368 * insdel.c (adjust_markers_for_record_delete): Deleted.
12369 (adjust_markers_for_insert): Argument changed. Caller changed.
12370 (adjust_markers_for_replace): Likewise.
12371 (ADJUST_CHAR_POS, combine_bytes, byte_combining_error)
12372 (CHECK_BYTE_COMBINING_FOR_INSERT): Deleted.
12373 (copy_text): Delete unused local varialbe c_save. For converting
12374 to multibyte, be sure to make all 8-bit characters in valid
12376 (count_size_as_multibyte): Handle 8-bit characters correctly.
12377 (insert_1_both, insert_from_string_1, insert_from_buffer_1)
12378 (adjust_after_replace, replace_range, del_range_2)
12379 [BYTE_COMBINING_DEBUG]: Abort if byte combining occurs.
12380 (insert_1_both, insert_from_string_1, insert_from_buffer_1)
12381 (adjust_after_replace, replace_range, del_range_2) Delete codes for
12382 handling byte combining.
12383 (adjust_before_replace): Deleted.
12385 * keymap.c (Fsingle_key_description): Use SPLIT_CHAR instead of
12386 SPLIT_NON_ASCII_CHAR.
12387 (describe_vector): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
12388 (Faccessible_keymaps): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
12389 (Fkey_description): Likewise.
12391 * lread.c (read1): On reading multibyte string, be sure to make
12392 all 8-bit chararacters in valid multibyte form.
12393 (readchar): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
12395 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE
12398 * process.c (Fstart_process): GCPRO current_dir before calling
12399 Ffind_operation_coding_system. Encode arguments here.
12400 (create_process): Don't encode arguments here. Setup
12401 src_multibyte and dst_multibyte members of struct coding.
12402 (read_process_output): Setup src_multibyte and dst_multibyte
12403 members of struct coding. If the output is to multibyte buffer,
12404 always decode the output of the process. Adjust the
12405 representation of 8-bit characters to the multibyteness of the output.
12406 (send_process): Setup coding->src_multibyte according to the
12407 multibyteness of the source.
12409 * search.c (wordify): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
12410 (Freplace_match): Use FETCH_STRING_CHAR_ADVANCE and
12411 FETCH_STRING_CHAR_ADVANCE_NO_CHECK appropriately.
12413 * term.c (produce_special_glyphs): Use CHAR_BYTES instead of CHAR_LEN.
12415 * w16select.c (Fw16_set_clipboard_data): Setup members
12416 src_multibyte and dst_multibyte of coding. Adjusted for the
12417 change for find_charset_in_str.
12418 (Fw16_get_clipboard_data): Likewise.
12420 * w32fns.c (w32_to_x_font): Setup members src_multibyte and
12421 dst_multibyte of coding.
12422 (x_to_w32_font): Likewise.
12424 * w32select.c (Fw32_set_clipboard_data): Setup members
12425 src_multibyte and dst_multibyte of coding. Adjusted for the
12426 change for find_charset_in_str.
12427 (Fw32_get_clipboard_data): Likewise.
12429 * xdisp.c (get_next_display_element): Handle 8-bit characters
12431 (next_element_from_display_vector): Use CHAR_BYTES instead of CHAR_LEN.
12432 (disp_char_vector): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
12434 * xselect.c (selection_data_to_lisp_data): Setup members
12435 src_multibyte and dst_multibyte of coding. Adjusted for the
12436 change for find_charset_in_str.
12437 (lisp_data_to_selection_data): Likewise.
12439 2000-05-19 Gerd Moellmann <gerd@gnu.org>
12441 * buffer.c (Fbury_buffer): Avoid trouble from burying a killed buffer.
12443 * dispextern.h (Vimage_types): Add extern declaration.
12445 * xdisp.c (Vimage_types): Moved here from xfns.c.
12446 (syms_of_xdisp): Move `image-types' variable here from xfns.c.
12448 * xfns.c (Vimages_types): Moved to xdisp.c.
12449 (syms_of_xfns): Move `image-types' to xdisp.c.
12451 * w32fns.c (Vimage_types): Removed.
12452 (syms_of_w32fns): Remove `image-types'.
12454 2000-05-18 Kenichi Handa <handa@etl.go.jp>
12456 * fns.c (map_char_table): Pay attention to character number of
12457 charset. Check the validity of charset at the first level. For
12458 leaf nodes that has nil value, call C_FUNCTION or FUNCTION with
12461 * fontset.c: Include "buffer.h".
12462 (fs_load_font): If the face has fontset, record the face ID in
12464 (Finternal_char_font): New function.
12465 (accumulate_font_info): New function.
12466 (Ffontset_info): Rewritten for the new fontset implementation.
12467 (syms_of_fontset): Register Vdefault_fontset in the first element
12468 of Vfontset_table. Include Vdefault_fontset in
12469 Vfontset_alias_alist. Declare `internal-char-font' as a Lisp
12472 2000-05-16 Dave Love <fx@gnu.org>
12474 * m/iris5d.h: Deleted -- unused.
12476 2000-05-16 Gerd Moellmann <gerd@gnu.org>
12478 * xdisp.c, w32.c, print.c, msdos.c, emacs.c: Use the term
12479 `invalid' instead of `illegal'.
12481 * indent.c (Fmove_to_column): When ending within a tab, insert
12482 spaces first so that markers at the end of the tab get adjusted.
12484 * frame.c (frames_bury_buffer): Don't add a buffer to the frame's
12485 buffer list that wasn't selected in that frame.
12487 * filelock.c (get_boot_time): To obtain an 8 char file name, which
12488 is needed on mescaline, use a 2 char prefix, and call
12489 make_temp_name with second arg non-zero.
12491 * fileio.c (make_temp_name): New function, extracted from
12493 (Fmake_temp_name): Use it.
12495 2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
12497 * window.c (coordinates_in_window): Subtract 1 when computing right_x.
12499 2000-05-15 Gerd Moellmann <gerd@gnu.org>
12501 * Makefile.in (lisp): Add env.elc.
12503 * callproc.c (Fgetenv_internal): Renamed from Fgetenv.
12505 2000-05-12 Gerd Moellmann <gerd@gnu.org>
12507 * search.c (Freplace_match): Handle case of `\N' in the
12508 replacement when there's no group N.
12510 2000-05-11 Gerd Moellmann <gerd@gnu.org>
12512 * xdisp.c (add_to_log): Don't pass the terminating NUL byte
12513 of the message to message_dolog.
12515 * keyboard.c (read_char): Don't clear current message for help
12516 events; let the code handling help events handle this. Change
12517 code detecting help events that should be ignored.
12519 * xdisp.c (handle_single_display_prop): Don't try to set PT if
12520 we're interating over a string.
12522 2000-05-09 Dave Love <fx@gnu.org>
12524 * fileio.c (Fwrite_region): If APPEND arg is an integer, seek to
12525 that offset before writing. Move gcpro region past call of
12528 2000-05-04 Dave Love <fx@gnu.org>
12530 * buffer.c (syms_of_buffer) [auto-fill-function]: Doc fix.
12532 2000-05-04 Gerd Moellmann <gerd@gnu.org>
12534 * insdel.c (insert_from_buffer_1): Adjust FROM position by number
12535 of inserted characters when BUF equals the current buffer, and PT
12536 is in front of or equal to FROM.
12538 2000-05-03 Gerd Moellmann <gerd@gnu.org>
12540 * xdisp.c (handle_single_display_prop): If display property value
12541 is invalid, or something not supported on the frame, restore
12542 iterator's position to what it was initially. Make sure to return
12543 0 for invalid and unsupported property values.
12545 * xterm.c (x_produce_glyphs) <composite chars>: Handle case
12546 that x_per_char_metric returns null.
12548 2000-05-02 Gerd Moellmann <gerd@gnu.org>
12550 * xterm.h (struct face): Add forward declaration.
12551 (struct image): Ditto.
12552 (image_ascent): Add prototype.
12554 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
12555 (x_draw_image_relief, x_draw_image_foreground_1): Call function
12556 image_ascent instead of using IMAGE_ASCENT.
12558 * dispextern.h (DEFAULT_IMAGE_HEIGHT): New macro.
12559 (IMAGE_ASCENT): Removed.
12561 * xfns.c (Qcenter): New variable.
12562 (enum image_value_type): Add IMAGE_ASCENT_VALUE.
12563 (parse_image_spec): Handle IMAGE_ASCENT_VALUE.
12564 (image_ascent): New function.
12565 (lookup_image): Recognize `:ascent center'.
12566 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
12567 (tiff_format, gif_format, gs_format): Use IMAGE_ASCENT_VALUE.
12568 (xbm_load): Don't set image's ascent here.
12569 (xbm_image_p, xpm_image_p, pbm_image_p, png_image_p)
12570 (jpeg_image_p, tiff_image_p, gif_image_p, gs_image_p): Don't
12571 check ascent values here.
12572 (Fimagep, Flookup_image [GLYPH_DEBUG]: Removed.
12573 (syms_of_xfns) [GLYPH_DEBUG]: Don't defsubr removed functions.
12574 (syms_of_xfns): Initialize Qcenter.
12576 * eval.c (Fsignal): If lisp_eval_depth or spepdl_size are near
12577 to the limits, increase the limits.
12579 2000-05-01 Kenichi Handa <handa@etl.go.jp>
12581 * fontset.c (fs_load_font): By default, use 0x00..0x7f for ASCII.
12582 Check Vfont_encoding_alist against the full name of the opened font.
12584 2000-04-28 Gerd Moellmann <gerd@gnu.org>
12586 * xdisp.c (make_cursor_line_fully_visible): Handle case of rows
12587 taller than the window.
12589 2000-04-28 Kenichi Handa <handa@etl.go.jp>
12591 * xfaces.c (realize_x_face): Fix the argument of the second
12592 xassert. BASE_FACE may not be a face for ASCII.
12594 2000-04-27 Gerd Moellmann <gerd@gnu.org>
12596 * print.c (print_object): Treat print-length < 0 as nil.
12598 * Makefile.in (termcapobj): Don't use TERMCAP_OBJ.
12600 * s/freebsd.h (TERMCAP_OBJ): Removed.
12601 (LIBS_TERMCAP): Don't define for __FreeBSD_version >= 400000.
12603 * lread.c (read1): Don't treat period followed by certain
12604 characters as symbol start.
12606 * xfns.c (slurp_file): New function.
12607 (xbm_image_p): Handle case of in-memory XBM files.
12608 (xbm_scan): Rewritten to work on memory buffers instead of files.
12609 (xbm_read_bitmap_data): Renamed from xbm_read_bitmap_file_data.
12610 Work on memory buffers instead of files. If DATA is null test
12611 if buffer looks like an in-memory XBM file.
12612 (xbm_load_image): Renamed from xbm_load_image_file. Work on
12613 memory buffers instead of files.
12614 (xbm_file_p): New function.
12615 (xbm_load): Accept :data DATA where DATA is an in-memory XBM file.
12617 * lread.c (end_of_file_error): New function.
12618 (read1): Call it instead of signaling `end-of-file' directly.
12620 * print.c (print_error_message): Print data of `end-of-file'
12621 with Fprinc instead of Fprin1.
12623 2000-04-26 Ken Raeburn <raeburn@gnu.org>
12625 * window.c (freeze_window_start): Check that minibuffer scroll
12626 window isn't nil before extracting the window structure pointer
12629 * undo.c (record_delete): If we hit the end of the undo list, stop
12630 picking elements apart.
12632 2000-04-26 Gerd Moellmann <gerd@gnu.org>
12634 * xdisp.c (display_line): If lines are continued, restore
12635 iterator's ascent/descent information to the values before the
12636 first glyph not fitting on the line.
12638 2000-04-25 Gerd Moellmann <gerd@gnu.org>
12640 * xdisp.c (try_window_id) <all changes above window start>: Adjust
12641 positions in glyph matrix. Don't compute new window end positions.
12643 * dispnew.c (increment_matrix_positions): Renamed from
12644 increment_glyph_matrix_buffer_positions.
12645 (increment_row_positions): Renamed from
12646 increment_glyph_row_buffer_positions.
12648 * dispextern.h: Change names of renamed functions from dispnew.c
12651 2000-04-24 Gerd Moellmann <gerd@gnu.org>
12653 * fileio.c (Fdo_auto_save): Create directories for auto-save
12654 list file if necessary.
12656 * xdisp.c (init_iterator): Set iterator's extra_line_spacing
12657 from buffer or frame.
12658 (automatic_hscrolling_p): New variable.
12659 (hscroll_windows): Scroll windows horizontally only if automatic
12660 hscrolling is allowed.
12661 (syms_of_xdisp): New variable `automatic-hscrolling'.
12663 * frame.h (struct frame): Add member extra_line_spacing.
12665 * xfns.c (x_set_line_spacing): New function.
12666 (Fx_create_frame): Set line spacing from resources.
12667 (Qline_spacing): New variable.
12668 (syms_of_xfns): Initialize Qline_spacing.
12670 * emacs.c (USAGE2): Add `--line-spacing' and `-lsp'.
12672 * buffer.c (init_buffer_once): Handle extra_line_spacing.
12673 (syms_of_buffer): Add `default-line-spacing' and `line-spacing'.
12674 (reset_buffer): Don't initialize extra2 and extra3. Initialize
12675 extra_line_spacing from default value.
12676 (init_buffer_once): Initialize default value of extra_line_spacing.
12678 * buffer.h (struct buffer): Add extra_line_spacing, remove extra2
12681 * xterm.c (x_produce_glyphs): Remove reference to struct it's
12682 prompt_width. Add extra line spacing.
12684 * term.c (produce_glyphs): Remove reference to struct it's
12687 * dispextern.h (struct it): Remove member prompt_width, add
12688 extra_line_spacing.
12690 2000-04-22 Gerd Moellmann <gerd@gnu.org>
12692 * dispnew.c (update_frame_line): When writing a whole line, make
12693 sure cursor is in the right row afterwards, otherwise a use of
12694 capability `ch' in cmgoto might leave the cursor in the row below.
12696 2000-04-21 Gerd Moellmann <gerd@gnu.org>
12698 * lisp.h (struct Lisp_Buffer_Cons): Remove.
12700 * keyboard.c (timer_check): Fix typo in comment.
12702 2000-04-21 Kenichi Handa <handa@etl.go.jp>
12704 * fontset.c (Fset_fontset_font): Fix docstring. Local variable
12705 name change: ch -> character.
12707 2000-04-20 Gerd Moellmann <gerd@gnu.org>
12709 * keyboard.c (echo_message_buffer): New variable.
12710 (echo_now): Set echo_message_buffer to the echo area buffer used
12711 to display the echo.
12712 (cancel_echoing): Reset echo_message_buffer to nil.
12713 (read_char): Code rewritten that handles canceling an echo or
12714 echoing a dash, respectively.
12716 * fileio.c (Ffile_writable_p) [WINDOWSNT]: Return nil if parent
12717 directory doesn't exist.
12719 2000-04-19 Dave Love <fx@gnu.org>
12721 * fns.c (syms_of_fns): Defsubr mapc.
12722 (concat): Don't allow numeric args.
12723 (Fconcat): Doc change.
12725 2000-04-19 Stefan Monnier <monnier@cs.yale.edu>
12727 * regex.c (re_match_2_internal): Don't shorten the strings anymore,
12728 instead define end_match(1|2) more carefully.
12729 Use GET_CHAR_BEFORE_2 for `begline'.
12731 2000-04-19 Gerd Moellmann <gerd@gnu.org>
12733 * frame.h (SELECTED_FRAME): Change definition to compile cleanly
12734 on 64-bit systems where NULL is defined as `0'.
12736 * xdisp.c (with_echo_area_buffer): Add more `int' parameters for
12737 the `variable argument list' to make it work on Alpha.
12739 * m/alpha.h (_LP64) [!_LP64]: Define.
12740 (ORDINARY_LINK): Define for NetBSD.
12742 * m/macppc.h (ORDINARY_LINK): Define for NetBSD.
12744 2000-04-19 Dave Love <fx@gnu.org>
12746 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Revert 2000-04-14
12749 * Makefile.in (LIBS): Don't use.
12750 (GETLOADAVG_OBJ): Define again.
12751 (otherobj): Add GETLOADAVG_OBJ.
12753 * buffer.c (Fmake_indirect_buffer): Escape newline in doc.
12755 2000-04-18 Gerd Moellmann <gerd@gnu.org>
12757 * lread.c (read_filtered_event): Cancel and start busy cursor.
12759 * xterm.c (x_produce_glyphs) <ASCII chars>: Take into account
12760 that the per-character metrics may be null.
12762 2000-04-17 Gerd Moellmann <gerd@gnu.org>
12764 * buffer.c (clone_per_buffer_values): New function.
12765 (Fmake_indirect_buffer): Add optional argument CLONE. Call
12766 clone_per_buffer_values if CLONE is not nil.
12768 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
12770 2000-04-16 Dave Love <fx@gnu.org>
12772 * Makefile.in: Remove obsolete localcpp stuff.
12773 (GETLOADAVG_OBJ): Don't define.
12774 (obj): Move LIBOBJS...
12775 (otherobj): ... to here.
12776 (MSDOS_OBJ): Convert to make variable -- preprocessing zapped
12777 whitespace-only lines after the continuation (Irix).
12779 2000-04-14 Gerd Moellmann <gerd@gnu.org>
12781 * xfns.c (xpm_load) [DEBUG_X_COLORS]: Register colors.
12783 * s/freebsd.h (LD_SWITCH_SYSTEM): Add `-L /usr/local/lib'.
12785 2000-04-14 Dave Love <fx@gnu.org>
12787 * s/aix3-1.h, s/bsd4-2.h, s/bsd4-3.h, s/cxux.h, s/dgux.h, s/gnu.h:
12788 * s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/rtu.h:
12789 * s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h, s/usg5-2.h:
12790 * s/usg5-3.h, s/xenix.h, s/umax.h: Don't define autoconfiscated
12793 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Don't define
12794 autoconfiscated HAVE_GETLOADAVG.
12796 * s/nextstep.h, s/sco4.h, s/sco5.h: Don't define autoconfiscated
12799 2000-04-14 Gerd Moellmann <gerd@gnu.org>
12801 * filelock.c (MAKE_LOCK_NAME): Allocate 2 more bytes.
12802 (fill_in_lock_file_name): Avoid existing files that aren't links.
12804 2000-04-14 Dave Love <fx@gnu.org>
12806 * Makefile.in (LIBS, LIBOBJS): New variable.
12807 (INTERVAL_SRC): Convert to make variable.
12808 (INTERVAL_OBJ, MKTIME_OBJ, FLOAT_SUPPORT, FACE_SUPPORT)
12809 (HAVE_X_WINDOWS, OBJECTS_SYSTEM): Remove.
12810 (obj): Substitute INTERVAL_OBJ, add MKTIME_OBJ, GETLOADAVG_OBJ and
12812 (SOME_MACHINE_OBJECTS): Remove interval stuff.
12813 (lisp): Substitute FACE_SUPPORT, FLOAT_SUP.
12814 (shortlisp): Add facemenu, float-sup, frame.
12815 (SOME_MACHINE_LISP): Remove them from here.
12816 (LIBES): Change unused LDLIBS to autoconf LIBS.
12818 * config.in: Add BROKEN_MKTIME, NLIST_STRUCT, NLIST_NAME_UNION.
12820 2000-04-14 Kenichi Handa <handa@etl.go.jp>
12822 * composite.c (update_compositions): If FROM and TO are not in a
12823 valid range, do nothing.
12825 2000-04-13 Gerd Moellmann <gerd@gnu.org>
12827 * tparam.c (tparam1): Abort when encountering an unknown `%'-specifier.
12829 * s/freebsd.h (TERMCAP_OBJ) [__FreeBSD__ >= 4]: Define as terminfo.o.
12831 * Makefile.in (termcapobj) [LIBS_TERMCAP && TERMCAP_OBJ]: Define
12834 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
12836 * fileio.c (a_write): Remove redundant semi-colons.
12837 (e_write): Return -1 if failed to write all the data.
12838 This fixes the changes made at 1999-12-15.
12840 2000-04-12 Dave Love <fx@gnu.org>
12842 * fns.c (mapcar1): Test for null vals to support mapc.
12843 (Fmapc): New function.
12845 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
12847 * msdos.c (NUM_MOUSE_BUTTONS): Define.
12848 (IT_frame_up_to_date): Support the buffer local value of
12849 cursor-type, if defined.
12851 2000-04-10 Dave Love <fx@gnu.org>
12853 * editfns.c (preceding-char, following-char): Doc fix.
12855 2000-04-10 Ken Raeburn <raeburn@gnu.org>
12857 * Makefile.in (temacs): Revert 2000-03-12 change.
12859 2000-04-10 Jason Rumney <jasonr@gnu.org>
12861 * xfaces.c (realize_face): Change FRAME_X_P to FRAME_WINDOW_P.
12863 2000-04-10 Gerd Moellmann <gerd@gnu.org>
12865 * xdisp.c (setup_echo_area_for_printing): Choose an echo
12866 area buffer, if it's not set up yet.
12868 * indent.c (compute_motion): Set immediate_quit.
12870 2000-04-09 Gerd Moellmann <gerd@gnu.org>
12872 * xfaces.c (tty_suppress_bold_inverse_default_colors_p): New variable.
12873 (realize_tty_face): Suppress boldness if colors are the inverse of
12874 the default colors, and tty_suppress_bold_inverse_default_colors_p
12876 (Ftty_suppress_bold_inverse_default_colors): New function.
12877 (syms_of_xfaces): Defsubr it.
12879 * buffer.c (Frestore_buffer_modified_p): New function.
12880 (syms_of_buffer): Defsubr it.
12882 2000-04-08 Ken Raeburn <raeburn@gnu.org>
12884 * charset.c (Fmake_char_internal): CHAR_COMPONENTS_VALID_P takes a
12885 charset id (int) argument, not a charset (Lisp_Object).
12887 * coding.h (code_convert_string): Declare.
12888 * coding.c (code_convert_string_norecord): Pass an int, not a lisp
12889 object, as the fourth argument to code_convert_string.
12891 * fontset.c (make_fontset_for_ascii_face): Use XINT on return value.
12892 (Fset_fontset_font): Use EQ to compare lisp objects.
12894 2000-04-05 Ken Raeburn <raeburn@gnu.org>
12896 * intervals.h (SET_INTERVAL_PARENT): Use INT_LISPLIKE to test for
12897 a pointer that looks like a lisp object.
12898 (SET_INTERVAL_OBJECT): Don't explicitly compare the object with
12899 zero, instead see whether it's an integer object, since they can't
12901 (GET_INTERVAL_OBJECT): Simply assign to the destination.
12903 * dispnew.c (allocate_matrices_for_frame_redisplay)
12904 (direct_output_forward_char): Use X(U)INT and make_number as needed
12905 to convert between (unsigned) int values and lisp integers.
12906 * keyboard.c (read_key_sequence): Likewise.
12907 * lread.c (substitute_object_recurse): Likewise.
12908 * fns.c (concat, hash_lookup, hash_remove): Likewise.
12909 * minibuf.c (do_completion, Fminibuffer_complete_word)
12910 (Fminibuffer_completion_help): Likewise.
12911 * term.c (produce_special_glyphs): Likewise.
12913 * fileio.c (Fwrite_region): Use EQ when comparing lisp objects.
12914 * print.c (print_preprocess, print_object): Likewise.
12916 * search.c (compile_pattern): Use NILP when checking for nil.
12918 * lisp.h (make_number) [!NO_UNION_TYPE && __GNUC__ >= 2 &&
12919 __OPTIMIZE__]: Provide a GNU C macro version that handles
12920 lisp-object unions.
12921 (XSET) [!NO_UNION_TYPE]: Set the value field first, then the type
12922 field, to better cope with ENABLE_CHECKING and calls that modify a
12923 Lisp_Object using its old value.
12925 2000-04-04 Gerd Moellmann <gerd@gnu.org>
12927 * window.c (compare_window_configurations): Signal an error
12928 if parameters C1 or C2 aren't window configurations.
12930 * bytecode.c (Fbyte_code): Add a bunch of BEFORE_POTENTIAL_GC/
12931 AFTER_POTENTIAL_GC calls around calls to functions that can
12932 signal an error and thus invoke the debugger.
12934 2000-04-03 Gerd Moellmann <gerd@gnu.org>
12936 * fns.c (Fbase64_decode_region, Fbase64_decode_string): Signal
12937 an error if decoding fails.
12939 * keyboard.c (lispy_mouse_names): Variable removed.
12940 (Vlispy_mouse_stem): New variable.
12941 (syms_of_keyboard): Initialize Vlispy_mouse_stem.
12942 (make_lispy_event) <mouse_click, scroll_bar_click>: Don't abort
12943 for any mouse button number. Increase size of mouse_syms and
12944 button_down_location as needed. Call modify_event_symbol with
12945 different arguments.
12946 (make_lispy_event) <scroll_bar_click> [USE_TOOLKIT_SCROLL_BARS]:
12947 Call modify_event_symbol with different arguments.
12948 (make_lispy_event) <w32_scroll_bar_click> [WINDOWSNT]: Don't abort
12949 for any button number. Call modify_event_symbol with different
12951 (modify_event_symbol): Rename NAME_ALIST to NAME_ALIST_OR_STEM.
12952 Accept a string for NAME_ALIST_OR_STEM.
12954 * lisp.h (larger_vector): Add prototype.
12956 * fns.c (larger_vector): Make externally visible.
12958 * termhooks.h (NUM_MOUSE_BUTTONS): Removed.
12960 2000-04-02 Stefan Monnier <monnier@cs.yale.edu>
12962 * regex.c (PTR_TO_OFFSET) [!emacs]: Remove.
12963 (RE_MULTIBYTE_P, RE_STRING_CHAR_AND_LENGTH): New macros.
12964 (GET_CHAR_BEFORE_2): Moved from charset.h plus fixed minor bug when
12965 we are between str1 and str2.
12966 (MAX_MULTIBYTE_LENGTH, CHAR_STRING) [!emacs]: Provide trivial default.
12967 (PATFETCH): Use `TRANSLATE'.
12968 (PATFETCH_RAW): Fetch multibyte char if applicable.
12969 (PATUNFETCH): Remove.
12970 (regex_compile): Rely on PATFETCH to do most of the multibyte magic.
12971 When writing a char, write it directly into the pattern buffer rather
12972 than going needlessly through a temp char-array.
12973 (re_match_2_internal): Similarly, rely on RE_STRING_CHAR to do the
12974 multibyte magic and remove the useless `#ifdef emacs'.
12975 (bcmp_translate): Don't compare as multibyte chars when in a unibyte
12978 * regex.h (struct re_pattern_buffer): Make field `multibyte'
12979 conditional on `emacs'.
12981 * charset.h (GET_CHAR_BEFORE_2): Moved to regex.c.
12983 2000-04-01 Ken Raeburn <raeburn@gnu.org>
12985 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P): Expand
12986 non-union-type versions of XMARK and friends here, because XMARK
12987 and friends won't work on an integer field if NO_UNION_TYPE is not
12989 (make_number): Define as a function if it's not defined as a macro.
12991 * composite.c (run_composite_function): Use NILP when checking for nil.
12992 (syms_of_composite): Delete local var NARGS, pass an int as first
12993 argument to Fmake_hash_table.
12995 * editfns.c (text_property_stickiness): Use NILP to test
12996 Lisp_Object boolean value.
12997 (Fmessage_or_box): Don't use NILP to test int variable.
12998 (Fformat): Use a temporary variable to avoid ENABLE_CHECKING
12999 problems reading from and changing the same lisp value in an
13002 2000-04-01 Gerd Moellmann <gerd@gnu.org>
13004 * term.c (TN_no_color_video): New variable.
13005 (term_init): Intitialize TN_no_color_video.
13006 (enum no_color_bit): New enumeration.
13007 (MAY_USE_WITH_COLORS_P): New macro.
13008 (turn_on_face): Use it to determine if attributes may be used
13009 combined with colors.
13011 2000-04-01 Ken Raeburn <raeburn@gnu.org>
13013 * window.c (CURBEG, CURSIZE): Don't overload lisp object lvalues
13014 with int lvalues via casts; instead, just yield lisp object lvalues.
13015 (enlarge_window): Variable sizep now points to Lisp_Object. Use
13016 proper accessor macros.
13017 (shrink_window_lowest_first): w->top is Lisp_Object; use XINT.
13018 (grow_mini_window): Fix typo getting int value of root->height.
13020 * xdisp.c (compute_string_pos): Fix order of arguments to
13021 string_pos_nchars_ahead.
13022 (handle_fontified_prop, add_to_log): Pass int, not Lisp_Object, as
13023 count arg to variable-arg routines like Frun_hook_with_args and
13025 (back_to_previous_visible_line_start)
13026 (build_desired_tool_bar_string): Pass Lisp_Object, not int, to
13027 fixed-arg routines like Fget_char_property and Fmake_string.
13028 (reconsider_clip_changes): Use XINT when comparing integer lisp
13029 objects, or passing them as int arguments.
13030 (mark_window_display_accurate, insert_left_trunc_glyphs)
13031 (append_space, extend_face_to_end_of_line): Use make_number when
13032 storing or passing integer values as lisp objects.
13033 (set_cursor_from_row, highlight_trailing_whitespace): Use
13034 INTEGERP, not implicit test against zero, for glyph object.
13035 (try_window_id): Don't use make_number when we want an int value.
13037 * xfaces.c (xlfd_symbolic_value): Make last argument a
13038 Lisp_Object, to be consistent with callers.
13039 (Fbitmap_spec_p): Use XINT to get numeric value of height.
13040 (lface_hash): Apply XFASTINT to lisp values before folding in.
13042 * xfns.c (Fx_show_tip): Use make_number to get lisp objects to
13043 fill in window width and height. Pass an int, not a lisp object,
13044 as first arg to Finsert.
13046 2000-04-01 Gerd Moellmann <gerd@gnu.org>
13048 * xfaces.c (realize_basic_faces): Block input while realizing
13051 * keyboard.c (lispy_mouse_names): Add additional mouse names.
13053 * termhooks.h (NUM_MOUSE_BUTTONS): Increase to 15.
13055 2000-03-31 Gerd Moellmann <gerd@gnu.org>
13057 * xterm.c (x_produce_glyphs): When displaying unibyte text
13058 or ASCII, handle case that per-char metric is null.
13060 2000-03-30 Ken Raeburn <raeburn@gnu.org>
13062 * lisp.h (NO_UNION_TYPE) [ENABLE_CHECKING]: Undef.
13064 * lisp.h (XCONS, XSTRING, XSYMBOL, XFLOAT, XPROCESS, XWINDOW)
13065 (XSUBR, XBUFFER): Verify correct object type before returning
13066 pointer, using eassert.
13067 * frame.h (XFRAME): Likewise.
13069 * buffer.c (Frename_buffer, Fset_buffer_multibyte)
13070 (swap_out_buffer_local_variables, Fmove_overlay): Don't apply
13071 XSYMBOL, XBUFFER, etc, to values that may be nil or of the wrong type.
13072 * data.c (set_internal): Likewise.
13073 * dispextern.h (WINDOW_WANTS_MODELINE_P)
13074 (WINDOW_WANTS_HEADER_LINE_P): Likewise.
13075 * fileio.c (auto_save_1): Likewise.
13076 * insdel.c (check_markers): Likewise.
13077 * marker.c (buf_charpos_to_bytepos, unchain_marker): Likewise.
13078 * undo.c (record_insert): Likewise.
13079 * vmsproc.c (child_sig): Likewise.
13080 * window.c (unshow_buffer, window_loop): Likewise.
13081 * xterm.c (x_erase_phys_cursor): Likewise.
13083 2000-03-30 Gerd Moellmann <gerd@gnu.org>
13085 * xfns.c (free_image_cache): Free the cache structure itself
13086 last, after all its members have been freed.
13088 * lisp.h (xstrdup): Add prototype.
13090 * alloc.c (xstrdup): Moved here from xfaces.c.
13091 (allocating_for_lisp): Variable removed.
13092 (lisp_malloc): Block input around the calls to malloc and mem_insert.
13094 * xfaces.c (realize_tty_face): Use find_symbol_value instead
13096 (xstrdup): Moved to alloc.c.
13098 2000-03-29 Ken Raeburn <raeburn@gnu.org>
13100 * scroll.c (CHECK_BOUNDS): Renamed from CHECK.
13102 * emacs.c (main): Fix sense of no-loadup test.
13104 * config.in (ENABLE_CHECKING): Undef.
13106 * lisp.h (struct interval): Replace "parent" field with a union of
13107 interval pointer and Lisp_Object; add new bitfield to use as
13108 discriminant. Change other flag fields to bitfields.
13109 (CHECK): New macro for consistency checking. If ENABLE_CHECKING
13110 is defined and the supplied test fails, print a message and abort.
13111 (eassert): New macro. Use CHECK to provide an assert-like facility.
13113 * intervals.h (NULL_INTERVAL_P): Now applies only to real interval
13114 pointers; abort if the value looks like a lisp object.
13115 (NULL_INTERVAL_P, NULL_PARENT, HAS_PARENT, HAS_OBJECT, SET_PARENT)
13116 (SET_OBJECT, INTERVAL_PARENT, GET_INTERVAL_OBJECT, COPY_PARENT):
13117 Modify for new interval parent definition.
13119 * alloc.c (mark_interval_tree, MARK_INTERVAL_TREE)
13120 (UNMARK_BALANCE_INTERVALS): Update references that need an
13121 addressable lisp object in the interval structure.
13122 (die): New function.
13123 (suppress_checking): New variable.
13125 * intervals.c (interval_start_pos): Just return 0 if there's no
13128 2000-03-29 Gerd Moellmann <gerd@gnu.org>
13130 * lread.c (read1): Accept `.' (period) as symbol start like in CL
13131 and earlier Emacs versions.
13133 * keyboard.c (Ftop_level): Cancel busy-cursor.
13135 * eval.c (call_debugger): Cancel busy-cursor.
13137 2000-03-29 Kenichi Handa <handa@etl.go.jp>
13139 * search.c (Freplace_match): Adjust multibyteness of the current
13140 buffer and NEWTEXT. Free allocated memory before signaling an error.
13142 2000-03-28 Stefan Monnier <monnier@cs.yale.edu>
13144 * regex.c (analyse_first): New function obtained by ripping out most
13145 of re_compile_fastmap and generalizing it a little bit so that it
13146 can also just return whether a given (sub)pattern can match the empty
13148 (regex_compile): Use `analyse_first' to decide whether the loop-check
13149 needs to be done or not for *, +, *? and +? (the loop check is costly
13150 for non-greedy repetition).
13151 (re_compile_fastmap): Delegate the actual work to `analyse_first'.
13153 2000-03-28 Dave Love <fx@gnu.org>
13155 * s/gnu-linux.h (GC_SETJMP_WORKS): Define for i386, sparc, m68k, alpha.
13157 * alloc.c: Include stdio.h. Test STDC_HEADERS, not __STDC__.
13159 2000-03-27 Stefan Monnier <monnier@cs.yale.edu>
13161 * regex.c (REGEX_FREE_STACK, RESET_FAIL_STACK): Make them usable as
13163 (enum re_opcode_t): Update description of succeed_n.
13164 (PATFETCH): Always define.
13165 (regex_compile): Use lookahead rather than PATUNFETCH (for repetition
13166 operators, char classes, shy-groups and intervals).
13167 Optimize special cases of intervals so as to only use succeed_n and
13168 jump_n when really needed.
13169 (re_compile_fastmap): Simplify handling of jump_n and succeed_n now
13170 that we don't have to handle the special cases any more.
13171 Simplify on_failure_jump handling as well.
13173 2000-03-28 Jason Rumney <jasonr@gnu.org>
13175 * lread.c (Fload): Move safe_p definition to above #ifdef DOS_NT.
13177 2000-03-27 Gerd Moellmann <gerd@gnu.org>
13179 * s/freebsd.h (GC_SETJMP_WORKS): Define.
13181 * s/msdos.h (GC_SETJMP_WORKS): Define.
13183 * alloc.c (mark_maybe_object): New function.
13184 (mark_memory): Use it.
13185 (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK): New macros.
13186 (setjmp_tested_p, longjmp_done): New variables.
13187 (test_setjmp): New function.
13188 (mark_stack) [!GC_SETJMP_WORKS]: Call test_setjmp.
13189 (init_alloc): Initialize setjmp_tested_p and longjmp_done.
13191 * xdisp.c (face_before_or_after_it_pos): Pass multibyteness
13192 to DEC_TEXT_POS and INC_TEXT_POS.
13194 * dispnew.c (direct_output_for_insert): Use DEC_TEXT_POS
13195 with parameter MULTIBYTE_P.
13197 * dispextern.h (INC_TEXT_POS, DEC_TEXT_POS): Add parameter MULTIBYTE_P.
13199 * editfns.c (Fsubst_char_in_region): Don't use INC_POS in unibyte
13200 buffers because it looks for multibyte character byte sequences
13201 which don't exist in unibyte text.
13203 * xterm.h (x_specified_cursor_type, x_copy_color): Add prototypes.
13205 * xfaces.c (register_color, unregister_color, unregister_colors)
13206 [DEBUG_X_COLORS]: New functions.
13207 (x_free_colors) [DEBUG_X_COLORS]: Unregister colors.
13209 * xfns.c (x_set_cursor_color): Get color reference counts right.
13211 * xterm.c (x_copy_color): New function.
13212 (x_alloc_nearest_color) [DEBUG_X_COLORS]: Call register_color.
13214 * buffer.h (MAX_PER_BUFFER_VARS): Renamed from MAX_BUFFER_LOCAL_VARS.
13215 (PER_BUFFER_VAR_OFFSET): Renamed from BUFFER_LOCAL_VAR_OFFSET.
13216 (PER_BUFFER_VAR_IDX): Renamed from BUFFER_LOCAL_VAR_IDX.
13217 (PER_BUFFER_VALUE_P): Renamed from BUFFER_HAS_LOCAL_VALUE_P.
13218 (SET_PER_BUFFER_VALUE_P): Renamed from SET_BUFFER_HAS_LOCAL_VALUE_P.
13219 (PER_BUFFER_IDX): Renamed from BUFFER_LOCAL_IDX.
13220 (PER_BUFFER_DEFAULT): Renamed from BUFFER_LOCAL_DEFAULT_VALUE.
13221 (PER_BUFFER_VALUE): Renamed from BUFFER_LOCAL_VALUE.
13222 (PER_BUFFER_SYMBOL): Renamed from BUFFER_LOCAL_SYMBOL.
13223 (PER_BUFFER_TYPE): Renamed from BUFFER_LOCAL_TYPE.
13225 * category.c, data.c, syntax.c, print.c, lread.c: Use new macro
13226 names for handling per-buffer variables.
13228 * buffer.c (buffer_permanent_local_flags): Use MAX_PER_BUFFER_VARS
13229 instead of MAX_BUFFER_LOCAL_VARS.
13230 (last_per_buffer_idx): Renamed from max_buffer_local_idx.
13232 * xfaces.c (lookup_face): Don't assert FACE_SUITABLE_FOR_CHAR_P.
13234 * xfns.c (x_specified_cursor_type): New function.
13235 (x_set_cursor_type): Use it.
13237 * buffer.h (struct buffer): Add cursor_type.
13239 2000-03-26 Stefan Monnier <monnier@cs.yale.edu>
13241 * regex.c (enum re_opcode_t): New opcode on_failure_jump_nastyloop.
13242 (print_partial_compiled_pattern, re_compile_fastmap):
13244 (regex_compile): Use on_failure_jump_nastyloop for non-greedy loops.
13245 (re_match_2_internal): Add code for on_failure_jump_nastyloop when
13246 executing it as well as when popping it off the stack to find infinite
13247 loops in non-greedy repetition operators.
13249 2000-03-26 Gerd Moellmann <gerd@gnu.org>
13251 * doc.c (Qfunction_documentation): New variable.
13252 (syms_of_doc): Initialize Qfunction_documentation.
13253 (Fdocumentation): If FUNCTION is a symbol with non-nil
13254 `function-documentation' property, return a documentation derived
13257 * buffer.c (syms_of_buffer): Add default-cursor-type.
13258 (init_buffer_once): Don't let cursor_type have a local value
13261 * xterm.c (x_display_and_set_cursor): Choose cursor depending
13262 on buffer-local value of cursor_type.
13263 (x_draw_bar_cursor): Add parameter WIDTH.
13265 * buffer.c (reset_buffer): Initialize buffer's cursor_type.
13266 (init_buffer_once): Set default cursor_type value to t.
13267 Mark cursor_type as local everywhere.
13268 (syms_of_buffer): New per-buffer variable cursor-type.
13270 * buffer.h (struct buffer): Remove member local_var_flags,
13272 (MAX_BUFFER_LOCAL_VARS): New macro.
13273 (BUFFER_LOCAL_VAR_OFFSET, BUFFER_LOCAL_VAR_IDX)
13274 (BUFFER_HAS_LOCAL_VALUE_P, SET_BUFFER_HAS_LOCAL_VALUE_P)
13275 (BUFFER_LOCAL_IDX, BUFFER_LOCAL_DEFAULT_VALUE, BUFFER_LOCAL_VALUE)
13276 (BUFFER_LOCAL_SYMBOL, BUFFER_LOCAL_TYPE): New macros.
13278 * print.c (print_object): Use new macros for per-buffer variables.
13280 * category.c (Fset_category_table): Use new macros for per-buffer
13283 * buffer.c (buffer_permanent_local_flags): Make a char array.
13284 (max_buffer_local_idx): New variable.
13285 (reset_buffer_local_variables, Fbuffer_local_variables): Rewritten
13286 for new handling of per-buffer variables.
13287 (buffer_slot_type_mismatch): Use new macros for per-buffer vars.
13288 (init_buffer_once): Initialize per-buffer vars differently.
13289 Set max_buffer_local_idx.
13291 * syntax.c (Fset_syntax_table): Use new macros for per-buffer
13294 * lread.c (defvar_per_buffer): Use new macros for per-buffer variables.
13296 * data.c (do_symval_forwarding, store_symval_forwarding)
13297 (find_symbol_value, set_internal, default_value, Fset_default)
13298 (Fkill_local_variable, Flocal_variable_p): Use new macros for
13299 per-buffer variables.
13301 * Makefile.in (bootstrap-emacs): Use `mv -f' instead of `mv'.
13303 2000-03-24 Gerd Moellmann <gerd@gnu.org>
13305 * xterm.c (x_term_init): Unblock input around call1 of
13306 Qvendor_specific_keysyms.
13308 * syntax.c (open_paren_in_column_0_is_defun_start): New variable.
13309 (find_defun_start): Consider an open parenthesis in column 0
13310 a defun start only if open_paren_in_column_0_is_defun_start is set.
13311 (syms_of_syntax): New variable open-paren-in-column-0-is-defun-start.
13313 2000-03-24 Stefan Monnier <monnier@cs.yale.edu>
13315 * eval.c (Fautoload): Add entry in load-history (if after dump).
13316 * lread.c (load-history): Update docstring.
13318 2000-03-24 Gerd Moellmann <gerd@gnu.org>
13320 * indent.c (Fvertical_motion): Always use the current buffer.
13321 Temporarily change the window's buffer, if necessary.
13323 2000-03-23 Gerd Moellmann <gerd@gnu.org>
13325 * xterm.c (fast_find_position): Make sure not to consider rows
13326 not visible in the window.
13328 2000-03-22 Stefan Monnier <monnier@cs.yale.edu>
13330 * regex.c (enum syntaxcode): Provide default for non-Emacs.
13331 (re_compile_fastmap, re_match_2_internal): Undo Dave's previous fix.
13333 2000-03-22 Jason Rumney <jasonr@gnu.org>
13335 * w32menu.c (single_submenu): Set help string to NULL if none.
13336 (w32_menu_show): Set help string correctly.
13337 (add-menu-item): Set help string in MIIM_DATA for menu item.
13338 Load SetMenuItemInfoA explicitly.
13339 (w32_menu_display_help): New function.
13341 * w32fns.c (w32_wnd_proc): Handle WM_MENUSELECT message.
13342 (QCdata): Moved to xdisp.c.
13344 * w32term.c (w32_read_socket): Handle WM_MENUSELECT message.
13345 (Vw32_charset_to_codepage_alist): Removed.
13346 (Vw32_charset_info_alist): New variable.
13347 (Qw32_charset_[ansi, default, symbol, shiftjis, hangul, gb2312)
13348 (chinesebig5, oem, easteurope, turkish, baltic, russian, arabic)
13349 (greek, hebrew, thai, johab, mac, unicode]): New symbols.
13350 (x_produce_glyphs): Remove out of date #ifdef 0'd section. Replace
13352 (w32_codepage_for_font): Use Vw32_charset_info_alist.
13353 (syms_of_w32term): Remove Vw32_charset_to_codepage_alist.
13354 Define Vw32_charset_info_alist and w32_charset symbols.
13356 2000-03-22 Jason Rumney <jasonr@gnu.org>
13358 * makefile.nt (w32bdf.obj): Update dependencies.
13360 * w32bdf.c: Include frame.h and dispextern.h before fontset.h.
13362 * w32fns.c: Include fontset.h after dispextern.h.
13363 (Fx_create_frame): Do not create fontset.
13364 (w32_load_system_font): Doc fix.
13365 (Fx_close_connection): Free full_name if it is not shared.
13367 * w32term.c: Include fontset.h after dispextern.h.
13368 (x_get_glyph_face_and_encoding): New parameter two_byte_p.
13370 (w32_per_char_metric): If PCM is invalid, delete and return NULL.
13371 (x_get_char_and_face_encoding): Use FACE_FOR_CHAR to get face_id.
13372 (w32_font_is_double_byte): New function, needs body.
13373 (x_append_glyph): Set glyph->glyph_not_available_p.
13374 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
13375 it->charset. If it->multibyte_p is zero and it->c is a multibyte
13376 character, convert it to a unibyte character.
13377 (struct glyph_string): Delete member `charset'.
13378 (W32_TEXTOUT): Temporarily remove charset_dim until another way of
13379 calculating it is found.
13380 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
13381 the case that per char metric is not available correctly.
13382 (x_fill_glyph_string): Handle the case that the specific glyph is
13383 not available correctly.
13384 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
13385 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
13386 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
13387 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
13388 fontset. Don't call FS_LOAD_FONT.
13390 2000-03-22 Ken Raeburn <raeburn@gnu.org>
13392 * intervals.h (NULL_INTERVAL): Cast to INTERVAL type.
13393 (INT_LISPLIKE): New macro.
13394 (NULL_INTERVAL_P): Use it.
13395 (INTERVAL_HAS_PARENT, INTERVAL_HAS_OBJECT, SET_INTERVAL_PARENT)
13396 (SET_INTERVAL_OBJECT, INTERVAL_PARENT, COPY_INTERVAL_PARENT)
13397 (GET_INTERVAL_OBJECT, INTERVAL_PARENT_OR_NULL): New macros.
13399 * alloc.c (make_interval, gc_sweep): Use new macros; eliminate all
13400 explicit references to "parent" field of struct interval and
13401 associated unclean type conversions.
13402 * intervals.c (create_root_interval, root_interval, rotate_right)
13403 (rotate_left, balance_possible_root_interval, split_interval_right)
13404 (split_interval_left, interval_start_pos, find_interval)
13405 (next_interval, previous_interval, update_interval)
13406 (adjust_intervals_for_insertion, delete_node, delete_interval)
13407 (adjust_intervals_for_deletion, merge_interval_right)
13408 (merge_interval_left, reproduce_tree, graft_intervals_into_buffer)
13409 (copy_intervals_to_string): Likewise.
13410 * intervals.h (AM_LEFT_CHILD, AM_RIGHT_CHILD, RESET_INTERVAL):
13412 * syntax.c (update_syntax_table): Likewise.
13414 * intervals.c (reproduce_tree_obj): New function, like
13415 reproduce_tree but takes a Lisp_Object for the parent. Declare
13417 (graft_intervals_into_buffer): Use it when appropriate.
13418 (reproduce_tree): Declare with prototype.
13419 (balance_possible_root_interval): Check that the parent is a lisp
13420 object before trying to examine its type.
13422 2000-03-22 Gerd Moellmann <gerd@gnu.org>
13424 * xfaces.c (lface_same_font_attributes_p): Compare font attributes
13425 as strings only if both are known to be strings.
13427 * s/openbsd.h (LIBS_TERMCAP): Undef.
13429 2000-03-21 Stefan Monnier <monnier@cs.yale.edu>
13431 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE): Add default
13432 definitions for non-Emacs compilation.
13433 (enum re_opcode_t): Remove (not)wordchar and move (not)syntaxspec
13434 outside of `#ifdef emacs'.
13435 (print_partial_compiled_pattern): Update.
13436 (regex_compile): Use (not)syntaxspec(Sword) instead of (not)wordchar.
13437 (re_compile_fastmap): Merge handling of charset and charset_not (for
13438 emacs and non-emacs compilation as well).
13439 Similarly for (not)categoryspec and (not)syntaxspec.
13440 Don't use the fastmap when reaching `anychar' since the added
13441 complexity is not justified.
13442 (re_match_2_internal): Merge (not)wordchar (emacs and non-emacs)
13443 and (not)syntaxspec. Merge (not)categoryspec.
13445 2000-03-22 Kenichi Handa <handa@etl.go.jp>
13447 * dispextern.h [!HAVE_WINDOW_SYSTEM] (FACE_SUITABLE_FOR_CHAR_P)
13448 (FACE_FOR_CHAR): Define them differently for the configuration of
13451 2000-03-21 Dave Love <fx@gnu.org>
13453 * fontset.c (Fset_fontset_font, Ffontset_font): Fix newlines in
13456 2000-03-21 Gerd Moellmann <gerd@gnu.org>
13458 * xfaces.c (check_lface_attrs) [GLYPH_DEBUG]: Fix syntax error.
13459 (lface_fully_specified_p): Don't check contents of
13460 LFACE_FONT_INDEX because that attribute is optional.
13461 (realize_x_face): Remove now unwarranted xassert.
13463 2000-03-21 Kenichi HANDA <handa@etl.go.jp>
13465 The following changes are to make font selection based on
13466 characters, not charset. In addition, they recover fontset
13467 facilities while utilizing the new font selection mechanism.
13469 * Makefile.in (fontset.o): Depend on dispextern.h.
13471 * alloc.c (mark_face_cache): Don't mark face->registry.
13473 * dispextern.h (struct glyph): New member glyph_not_available_p.
13474 Use 22 bits for face_id.
13475 (enum lface_attribute_index): Add LFACE_FONT_INDEX.
13476 (struct face): Delete member registry, new member ascii_face.
13477 (FACE_SUITABLE_FOR_CHAR_P): Renamed from
13478 FACE_SUITABLE_FOR_CHARSET_P. Caller changed.
13479 (FACE_FOR_CHAR): Renamed from FACE_FOR_CHARSET. Caller changed.
13480 (struct it): Delete member charset, new member glyph_not_available_p.
13482 * fontset.h (FONT_NOT_OPENED, FONT_NOT_FOUND): Macros removed.
13483 (struct fontset_info, struct fontset_data): Structs removed.
13484 (allloc_fontset_data, free_fontset_data, fs_regiser_fontset)
13485 (Vglobale_fontset_alist, font_idx_temp): Externs removed.
13486 (fs_load_font, fs_query_fontset): Adjusted for new argument.
13487 (fs_free_face_fontset, fontset_font_pattern)
13488 (face_suitable_for_char_p, face_for_char)
13489 (make_fontset_for_ascii_face): Extern them.
13490 (FS_LOAD_FONT): Adjusted for the change of fontset implementation.
13491 (FS_LOAD_FACE_FONT): New macro.
13493 * fontset.c: All codes rewritten or adjusted for the change of
13494 fontset implementation. Now fontset is represented by char table.
13495 (Vglobal_fontset_alist, font_idx_temp, my_strcasetbl):
13497 (my_strcasecmp): Function removed.
13498 (Vfontset_table, next_fontset_id, Vdefault_fontset): New variables.
13499 (AREF, ASIZE): New macros.
13500 (FONTSET_FROM_ID, FONTSET_ID, FONTSET_NAME, FONTSET_FRAME)
13501 (FONTSET_ASCII, FONTSET_BASE, BASE_FONTSET_P, FONTSET_REF)
13502 (FONTSET_REF_VIA_BASE, FONTSET_SET): New macros.
13503 (fontset_ref, fontset_ref_via_base, fontset_set, make_fontset)
13504 (fontset_id_valid_p, font_family_registry, fontset_name)
13505 (fontset_ascii, free_face_fontset, face_suitable_for_char_p)
13506 (face_for_char, make_fontset_for_ascii_face, fontset_font_pattern):
13508 (fs_load_font): New arg FACE. Caller changed.
13509 (fs_query_fontset): Argument changed. Caller changed.
13510 (Fquery_fontset): call fs_query_fontset.
13511 (fs_register_fontset, alloc_fontset_data, free_fontset_data):
13513 (clear_fontset_elements, check_registry_encoding)
13514 (check_fontset_name): New functions.
13515 (syms_of_fontset): Set char-table-extra-slots property of fontset
13516 to 3. Staticpro and initialize Vfontset_table and
13517 Vdefault_fontset. Defsubr fontset_font and fontset_list.
13519 * frame.h (struct frame): Member `fontset_data' removed.
13520 (FRAME_FONTSET_DATA): Macro removed.
13522 * frame.c (make_frame): Don't allocate f->fontset_data.
13523 (Fdelete_frame): Don't free f->fontset_data.
13525 * msdos.c (XMenuActivate): Args to lookup_derived_face changed.
13527 * xdisp.c (charset_at_position): Function removed.
13528 (init_iterator): Don't set member charset of struct `it'.
13529 (handle_face_prop, reseat_to_string, set_iterator_to_next)
13530 (next_element_from_display_vector, insert_left_trunc_glyphs):
13532 (face_before_or_after_it_pos): Call FACE_FOR_CHAR, not
13534 (get_next_display_element, append_space)
13535 (extend_face_to_end_of_line): Likewise.
13537 * xfaces.c (Qx_charset_registry, Vface_default_registry):
13539 (clear_font_table, frame_update_line_height, load_face_font):
13540 Adjusted for the change of fontset implementation.
13541 (load_face_fontset_font): Function removed.
13542 (pixel_point_size): New function.
13543 (font_list): Argument type changed. Caller changed.
13544 (LFACE_FONT): New macro.
13545 (check_lface_attrs): Check attr[LFACE_FONT_INDEX].
13546 (set_lface_from_font_name): Type of arg FONTNAME is changed to
13547 Lisp_Object. Determine the font name by actually loading a font
13548 by the specified pattern. Set LFACE_FONT (lface) to the specified
13549 pattern. Even if a font is not found, don't try alternatives.
13550 (Finternal_set_lisp_face_attribute): Handle `font' slot in lface.
13551 (set_font_frame_param): If `font' is specified in lface, use it.
13552 (Finternal_get_lisp_face_attribute): Handle `font' slot in lface.
13553 (lface_same_font_attributes_p): Likewise.
13554 (make_realized_face): Arguent changed. Caller changed. Set
13555 face->ascii_face to face itself.
13556 (free_realized_face): Free face->fontset if face is for ASCII.
13557 (face_suitable_for_iso8859_1_p, face_suitable_for_charset_p)
13558 (deduce_unibyte_registry, x_charset_registry): Functions removed.
13559 (free_realized_multibyte_face): New function.
13560 (lookup_face, lookup_named_face, lookup_derived_face): Argument
13561 changed. Caller changed.
13562 (try_font_list): Argument type changed.
13563 (face_fontset): Check `font' slot of ATTRS, not `family' slot.
13564 (choose_face_font): Argument changed. Handle fontset properly.
13565 (choose_face_fontset_font): Function removed.
13566 (realize_default_face, realize_named_face): Don't remove the
13568 (realize_face): Argument changed. Caller changed. Remove face
13569 with the arg former_face_id in advance. Load font for the new face.
13570 (realize_x_face): Argument changed. Caller changed. For a
13571 multibyte character, share fontset with base_face. For a single
13572 byte character, make a new realized fontset. Don't load a font here.
13573 (realize_tty_face): Argument changed. Caller changed.
13574 (compute_char_face): Call FACE_FOR_CHAR, not FACE_FOR_CHARSET.
13575 (face_at_buffer_position): Don't check multibyte_p for returning
13577 (face_at_string_position): Call FACE_SUITABLE_FOR_CHAR_P, not
13578 FACE_SUITABLE_FOR_CHARSET_P.
13579 (syms_of_xfaces): Remove code for Qx_charset_registry and
13580 Vface_default_registry.
13582 * xterm.c: Include fontset.h after dispextern.h. Undo the changes
13583 related to PER_CHAR_METRIC done by Gerd on 2000-03-03.
13584 (x_per_char_metric): Don't try FONT->default_char. Even if
13585 pcm->width is zero, glyph bits may exist.
13586 (x_encode_char): Always initialize char2b->byte1.
13587 (x_get_char_face_and_encoding): Call FACE_FOR_CHAR to get face_id.
13588 (x_get_glyph_face_and_encoding): New arg two_byte_p. Caller changed.
13589 (x_append_glyph): Set glyph->glyph_not_available_p.
13590 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
13591 it->charset. Handle the case that per char metric is not
13592 available. If it->multibyte_p is zero and it->c is a multibyte
13593 character, convert it to a unibyte character.
13594 (struct glyph_string): Delete member `charset'.
13595 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
13596 the case that per char metric is not available correctly.
13597 (x_fill_glyph_string): Handle the case that the specific glyph is
13598 not available correctly.
13599 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
13600 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
13601 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
13602 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
13603 fontset. Don't call FS_LOAD_FONT.
13605 * xfns.c (Fx_create_frame): Don't cal fs_register_fontset.
13606 (x_create_tip_frame): Likewise.
13607 (Fx_close_connection): Free full_name of font_info.
13609 * fns.c (optimize_sub_char_table): New function.
13610 (Foptimize_char_table): New function.
13611 (syms_of_fns): Defsubr Soptimize_char_table.
13613 2000-03-20 Gerd Moellmann <gerd@gnu.org>
13615 * buffer.c (Fset_buffer_modified_p): Set update_mode_lines
13616 only if buffer is displayed in some window.
13618 * xdisp.c (handle_single_display_prop): Initialize local `value'.
13619 (try_window_reusing_current_matrix): Don't call scroll run
13620 function if run's current and desired position are the same;
13621 this prevents cursor flickering.
13623 2000-03-19 Stefan Monnier <monnier@cs.yale.edu>
13625 * regex.h (RE_TRANSLATE. RE_TRANSLATE_P): Moved to regex.c.
13627 * regex.c (RE_STRING_CHAR): New macro.
13628 (GET_CHAR_AFER_2): Remove.
13629 (RE_TRANSLATE, RE_TRANSLATE_P): New macros moved from regex.h.
13630 (enum re_opcode_t): Remove on_failure_jump_exclusive.
13631 (print_partial_compiled_pattern, re_compile_fastmap)
13632 (re_match_2_internal): Remove on_failure_jump_exclusive.
13633 (regex_compile): Turn optimizable P+ loops into PP*, so that the
13634 optimization only need to work for * (ie. can use of_keep_string_jump).
13635 Remove the special case for .*\n since it is now covered by the general
13637 (re_search_2): Don't bother with `room'.
13638 (skip_one_char): New function.
13639 (skip_noops): Simplify since `memory' is not needed any more.
13640 (mutually_exclusive_p): Restructure slightly to use `switch' and
13641 add handling for "all" remaining cases.
13642 (re_match_2_internal): Change on_failure_jump_smart to use
13643 on_failure_keep_string_jump (and redirect the end-of-loop jump)
13644 rather than on_failure_jump_exclusive.
13646 2000-03-19 Gerd Moellmann <gerd@gnu.org>
13648 * xfns.c (select_visual): Don't set dpyinfo->n_planes to the
13649 number of bits per RGB because it's everywhere used as the depth
13652 * term.c (calculate_costs): Remove code dealing with X frames.
13654 2000-03-19 Richard M. Stallman <rms@gnu.org>
13656 * lread.c (syms_of_lread): Doc fix for load-convert-to-unibyte.
13658 2000-03-18 Gerd Moellmann <gerd@gnu.org>
13660 * lread.c (read_integer): Unread the last char not consumed.
13662 2000-03-17 Gerd Moellmann <gerd@gnu.org>
13664 * xterm.c (x_update_window_cursor): Don't update in frames
13665 which are in the process of being deleted.
13667 2000-03-16 Gerd Moellmann <gerd@gnu.org>
13669 * Makefile.in (mostlyclean): Add `*.core'.
13670 (clean): Add `bootstrap-emacs'.
13672 * lread.c (read_integer): New function.
13673 (read1): Support read syntax #o, #x, #b, #r.
13675 2000-03-15 Stefan Monnier <monnier@cs.yale.edu>
13677 * regex.c (re_match_2): Fix string shortening (to fit `stop') to
13678 make sure POINTER_TO_OFFSET gives the same value before and after
13679 PREFETCH. Use `dfail' to guarantee "atomic" matching.
13680 (PTR_TO_OFFSET): Use POINTER_TO_OFFSET.
13681 (debug): Now only active if > 0 rather than if != 0.
13682 (DEBUG_*): Update for the new meaning of `debug'.
13683 (print_partial_compiled_pattern): Add missing `succeed' case. Use
13684 CHARSET_* macros in the charset(_not) branch. Fix off-by-two bugs
13685 in `succeed_n', `jump_n' and `set_number_at'.
13686 (store_op1, store_op2, insert_op1, insert_op2)
13687 (at_begline_loc_p, at_endline_loc_p): Add prototype.
13688 (group_in_compile_stack): Move to after its arg's types are
13689 declared and add a prototype.
13690 (PATFETCH): Define in terms of PATFETCH_RAW.
13691 (GET_UNSIGNED_NUMBER): Add the usual `do { ... } while(0)' wrapper.
13692 (QUIT): Redefine as a nop except for NTemacs.
13693 (regex_compile): Handle intervals {,M} as if it was {0,M}. Fix
13694 indentation of the greedy-op and shy-group code.
13695 (at_(beg|end)line_loc_p): Fix argument's types.
13696 (re_compile_fastmap): Ifdef out failure_stack_ptr to shut up gcc.
13697 (re_search_2): Use POS_AS_IN_BUFFER. Simplify `room' computation.
13698 (MATCHING_IN_FIRST_STRING): Remove.
13699 (re_match_2): Use POS_AS_IN_BUFFER. Ifdef out failure_stack_ptr
13700 to shut up gcc. Use FIRST_STRING_P and POINTER_TO_OFFSET. Use
13701 QUIT unconditionally.
13703 2000-03-15 Gerd Moellmann <gerd@gnu.org>
13705 * minibuf.c (Fminibuffer_complete): Set point to ZV if finding
13708 * process.c (send_process): Add a hint that the function
13709 can call Lisp code to its comment.
13711 * lread.c (load_dangerous_libraries): New variable.
13712 (Vbytecomp_version_regexp): New variable.
13713 (safe_to_load_p): New function.
13714 (Fload): Handle files not compiled with Emacs specially.
13715 (syms_of_lread): New Lisp variable load-dangerous-libraries.
13717 2000-03-14 Gerd Moellmann <gerd@gnu.org>
13719 * lisp.h (free_frame_xic) [HAVE_X_I18N]: Add missing semicolon.
13721 * xterm.c (xim_close_dpy, xim_initialize): Use X11R6-style XIM
13722 support functions only if HAVE_X11R6_XIM is defined.
13723 (xim_instantiate_callback): Define only if HAVE_X11R6_XIM.
13725 * s/sol2.h (INHIBIT_X11R6_XIM): Define.
13727 * xfns.c (X_I18N_INHIBITED): Don't define.
13728 (create_frame_xic): Remove conditional compilation on X_I18N_INHIBITED.
13729 (x_kill_gs_process, x_window): Use FRAME_X_VISUAL.
13731 * config.in (HAVE_X_I18N): Moved here from xterm.h.
13732 (HAVE_X11R6_XIM): Define.
13734 * xterm.h (HAVE_X_I18N) [HAVE_X11R6]: Moved to config.in.
13736 * xterm.c (x_term_init): Add support for X resource `synchronous'.
13737 If set, call XSynchronize.
13739 2000-03-13 Stefan Monnier <monnier@cs.yale.edu>
13741 * regex.c: Declare a new type `re_char' used throughout the code
13742 for the string char type. It's `const unsigned char' to match the
13743 rest of Emacs. Consistently make sure all pointers to strings use
13744 it and make sure all pointers into the pattern use `unsigned char'.
13745 (re_match_2_internal): Use `PREFETCH+STRING_CHAR' instead of
13746 GET_CHAR_AFTER_2. Also merge wordbound and notwordbound to reduce
13749 * charset.h (GET_CHAR_AFTER_2): Remove.
13750 (GET_CHAR_BEFORE_2): Use unsigned chars, like everywhere else.
13752 2000-03-12 Ken Raeburn <raeburn@gnu.org>
13754 * Makefile.in (temacs): Evaluate ALL_LDFLAGS into a temporary
13755 variable before the invocation of YMF_PASS_LDFLAGS, in case both
13756 of them try to use backquotes.
13758 2000-03-12 Dave Love <fx@gnu.org>
13760 * unexelf.c: Restore changes of 1999-10-19.
13761 (unexec): Don't adjust bss for sbss type SHT_PROGBITS; otherwise
13762 fix its type and alignment; copy it from current process.
13764 2000-03-12 Gerd Moellmann <gerd@gnu.org>
13766 * atimer.c (cancel_atimer): Break out of the loop as soon as timer
13767 has been found. Fix bug not computing timer's predecessor.
13769 * fileio.c (Fread_file_name): Handle case that DIR contains a
13772 * window.c (Fsave_window_excursion): Doc fix.
13774 * xfns.c (x_defined_color): Rewritten to use x_allocate_nearest_color.
13776 2000-03-12 Eli Zaretskii <eliz@is.elta.co.il>
13778 * msdos.c (vga_installed): New function, code moved from
13779 dos_set_window_size.
13780 (Qbar, Qcursor_type, outside_cursor): New variables.
13781 (syms_of_msdos): Intern and staticpro them.
13782 (dos_ttraw) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Save the cursor
13783 shape used outside Emacs when called for the first time.
13784 (dos_ttcooked) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Restore the
13785 cursor shape used outside Emacs.
13786 (msdos_set_cursor_shape, IT_set_cursor_type): New functions.
13787 (IT_frame_up_to_date): Call IT_set_cursor_type, in case the cursor
13789 (IT_set_frame_parameters): Call IT_set_cursor_type if the frame
13790 parameters specify the cursor. Make qreverse a global
13791 variable (renamed to Qreverse).
13793 2000-03-09 Gerd Moellmann <gerd@gnu.org>
13795 * fns.c (Fy_or_n_p): Cancel busy-cursor.
13797 2000-03-08 Stefan Monnier <monnier@cs.yale.edu>
13799 This is a big redesign of failure-stack and register handling, prompted
13800 by bugs revealed when trying to add shy-groups. Overall, what happened
13801 is that loops are now structured a little differently, groups can be
13802 shy and the code is a little simpler.
13804 * regex.h: Update the copyright.
13805 (RE_SHY_GROUPS): New value.
13806 (RE_UNMATCHED_RIGHT_PAREN_ORD): Renumber.
13807 (RE_SYNTAX_EMACS): Add RE_SHY_GROUPS.
13809 * regex.c (enum re_opcode_t): Remove jump_past_alt,
13810 maybe_pop_jump, push_dummy_failure and dumy_failure_jump. Add
13811 on_failure_jump_(exclusive, loop and smart). Also fix the comment
13812 for (start|stop)_memory since they now only take one argument (the
13813 second has becomes unnecessary).
13814 (print_partial_compiled_pattern): Adjust for changes in re_opcode_t.
13815 (print_compiled_pattern): Use %ld to printf long ints and flush to
13816 make debugging a little easier.
13817 (union fail_stack_elt): Make the integer unsigned.
13818 (struct fail_stack_type): Add a `frame' element.
13819 (INIT_FAIL_STACK): Init `frame' as well.
13820 (POP_PATTERN_OP): New macro for re_compile_fastmap.
13821 (DEBUG_PUSH, DEBUG_POP): Remove.
13822 (NUM_REG_ITEMS): Remove.
13823 (NUM_NONREG_ITEMS): Adjust.
13824 (FAILURE_PAT, FAILURE_STR, NEXT_FAILURE_HANDLE)
13825 (TOP_FAILURE_HANDLE): New macros for the cycle detection.
13826 (ENSURE_FAIL_STACK): New macro for PUSH_FAILURE_(REG|POINT).
13827 (PUSH_FAILURE_REG, POP_FAILURE_REG, CHECK_INFINITE_LOOP):
13829 (PUSH_FAILURE_POINT): Don't push registers any more. The pattern
13830 address pushed is not the destination of the jump but the source
13832 (NUM_FAILURE_ITEMS): Remove.
13833 (POP_FAILURE_POINT): Adapt to the new stack structure (i.e. pop
13834 registers before the actual failure point). Don't hardcode any
13835 meaning for str==NULL anymore.
13836 (union register_info_type, REG_MATCH_NULL_STRING_P, IS_ACTIVE)
13837 (MATCHED_SOMETHING, EVER_MATCHED_SOMETHING, SET_REGS_MATCHED):
13839 (REG_UNSET_VALUE): Use NULL (why not?).
13840 (compile_range): Remove declaration since it doesn't exist.
13841 (struct compile_stack_elt_t): Remove inner_group_offset.
13842 (old_reg(start|end), reg_info, reg_dummy, reg_info_dummy): Remove.
13843 (regex_grow_registers): Remove dead code.
13844 (FIXUP_ALT_JUMP): New macro.
13845 (regex_compile): Add shy-groups Change loops to use
13846 on_failure_jump_smart&jump instead of
13847 on_failure_jump&maybe_pop_jump. Change + loops to eliminate the
13848 initial (dummy_failure_)jump. Remove c1_base (looks like unused
13849 variable to me). Use `jump' instead of `jump_past_alt' and don't
13850 bother with push_dummy_failure in alternatives since it is now
13851 unnecessary. Use FIXUP_ALT_JUMP. Eliminate a useless `#ifdef
13852 emacs' for (re)allocating the stack.
13853 (re_compile_fastmap): Remove dead variables i and num_regs. Exit
13854 from loop when bufp->can_be_null rather than jumping to `done'.
13855 Avoid jumping backwards so as to ensure termination. Use
13856 PATTERN_STACK_EMPTY and POP_PATTERN_OP. Improved handling of
13857 backreferences. Remove dead code in handling of `anychar'.
13858 (skip_noops, mutually_exclusive_p): New functions taken from the
13859 handling of `maybe_pop_jump' in re_match_2_internal. Slightly
13860 improve mutually_exclusive_p to handle ".+\n".
13861 (lowest_active_reg, highest_active_reg)
13862 (NO_(LOWEST|HIGHEST)_ACTIVE_REG) Remove.
13863 (re_match_2_internal): Use %p instead of 0x%x when printf'ing
13864 ptrs. Don't SET_REGS_MATCHED anymore. Remove many dead
13865 variables. Push register (in `start_memory') on the stack rather
13866 than storing it in old_reg(start|end). Remove the cycle detection
13867 from `stop_memory', replaced by the use of on_failure_jump_loop
13868 for greedy loops. Add code for the new on_failure_jump_<foo>.
13869 Remove ad-hoc code in `on_failure_jump' to push more registers in
13870 the case of a loop. Take out code from `maybe_pop_jump' into
13871 separate functions and adapt it to the semantics of
13872 `on_failure_jump_smart'. Remove jump_past_alt, dummy_failure_jump
13873 and push_dummy_failure. Remove dummy_failure handling and
13874 handling of `failures to jump to on_failure_jump' (this last one
13875 was already dead code, it seems).
13876 (group_match_null_string_p, alt_match_null_string_p)
13877 (common_op_match_null_string_p): Remove.
13879 2000-03-08 Dave Love <fx@gnu.org>
13881 * config.in: Don't depend on __STDC__ for volatile.
13882 Add POINTER_TYPE, PTR, PROTOTYPES.
13884 * hftctl.c, strftime.c: Use PROTOTYPES.
13885 * eval.c (find_handler_clause): Likewise.
13887 * mem-limits.h: Use POINTER_TYPE.
13889 * lisp.h (P_): Define based on PROTOTYPES, not __STDC__.
13890 (memory_warnings): Declare using POINTER_TYPE.
13892 2000-03-08 Gerd Moellmann <gerd@gnu.org>
13894 * xfns.c (x_set_cursor_type): If ARG is nil, give frame no cursor.
13896 * xdisp.c (display_echo_area): Temporarily inhibit garbage collection.
13898 * xfns.c: Remove obsolete code in #if 0.
13899 (Fx_focus_frame): New function.
13901 2000-03-07 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
13903 * coding.c (coding_category_name): Add coding-category-utf-8,
13904 coding-category-utf-16-be, coding-category-utf-16-le.
13905 (UTF_8_1_OCTET_P, UTF_8_EXTRA_OCTET_P, UTF_8_2_OCTET_LEADING_P,
13906 UTF_8_3_OCTET_LEADING_P, UTF_8_4_OCTET_LEADING_P,
13907 UTF_8_5_OCTET_LEADING_P, UTF_8_6_OCTET_LEADING_P): New macros.
13908 (detect_coding_utf_8): New function.
13909 (UTF_16_INVALID_P, UTF_16_HIGH_SURROGATE_P
13910 UTF_16_LOW_SURROGATE_P): New macros.
13911 (detect_coding_utf_16): New function
13912 (detect_coding_mask): When priorities are specified, skip any
13913 categories that have `nil' coding-system. Fix bug of returning
13914 wrong mask when PRIORITIES is specified and detect_coding_XXX()
13915 returns a mask not set in PRIORITIES.
13916 (detect_eol_type_in_2_octet_form): New function.
13917 (detect_eol): selects detect_eol_type_XXX to call according to
13918 cooding->category_idx.
13919 (detect_coding_system): Remove `nil' coding-system in the result.
13920 (Fupdate_coding_systems_internal): Update all coding-categories.
13922 * coding.h (CODING_CATEGORY_IDX_UTF_8)
13923 (CODING_CATEGORY_IDX_UTF_16_BE, CODING_CATEGORY_IDX_UTF_16_LE):
13925 (CODING_CATEGORY_IDX_RAW_TEXT, CODING_CATEGORY_IDX_BINARY)
13926 (CODING_CATEGORY_IDX_MAX): Adjusted for the above macros.
13927 (CODING_CATEGORY_IDX_UTF_16_LE)
13928 (CODING_CATEGORY_MASK_UTF_8, CODING_CATEGORY_MASK_UTF_16_BE)
13929 (CODING_CATEGORY_MASK_UTF_16_LE): New macros.
13930 (CODING_CATEGORY_MASK_ANY): Include the above macros.
13931 (CODING_CATEGORY_MASK_UTF_16_BE_LE): New macro.
13933 2000-03-07 Gerd Moellmann <gerd@gnu.org>
13935 * doc.c (Fdocumentation_property): If value is not a string,
13936 and doesn't refer to etc/DOC, evaluate it to obtain a string.
13938 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: Don't try to
13939 close the display with XtCloseDisplay. This caused a bus error
13942 * minibuf.c (Fminibuffer_complete): Move point to ZV when input is
13943 complete but not unique.
13945 2000-03-06 Gerd Moellmann <gerd@gnu.org>
13947 * process.c (send_process): Remove local variable `procname' that
13948 might become invalid when a GC happens. Instead, access the
13949 process name slot directly.
13951 * xfns.c (x_set_menu_bar_lines_1): Adjust window's orig_top and
13952 orig_height if set.
13954 * frame.c (set_menu_bar_lines_1): Adjust window's orig_top and
13955 orig_height if set.
13957 2000-03-06 Eli Zaretskii <eliz@is.elta.co.il>
13959 * msdos.c (IT_note_mouse_highlight): Return immediately if frame's
13960 glyph matrices have been freed.
13962 2000-03-05 Gerd Moellmann <gerd@gnu.org>
13964 * Makefile.in (tags): Include ../lwlib/TAGS in TAGS.
13965 (bootstrap-temacs): Set LC_ALL to C like for temacs.
13967 * xfns.c (QCdata): Moved to xdisp.c.
13969 * xdisp.c (QCdata): Moved here from xfns.c.
13970 (syms_of_xdisp): Initialize QCdata.
13972 * frame.h (FRAME_INTERNAL_BORDER_WIDTH) [!HAVE_X_WINDOWS]: Define.
13974 * window.c (coordinates_in_window): Use
13975 FRAME_INTERNAL_BORDER_WIDTH_SAFE instead of
13976 FRAME_INTERNAL_BORDER_WIDTH.
13978 * xdisp.c (try_window_id): Recompute unchanged information if
13979 it is obviously invalid.
13981 * xterm.c (x_term_init): Create a colormap if not using the
13984 * xterm.h (select_visual): Change prototype.
13986 * xfns.c (select_visual): Rewritten. Recognize user-specified
13988 (visual_classes): New variable.
13990 2000-03-04 Gerd Moellmann <gerd@gnu.org>
13992 * xfns.c (x_defined_color, x_set_mouse_color, lookup_rgb_color)
13993 (lookup_pixel_color, x_laplace, x_build_heuristic_mask)
13994 (png_load): Access colormap of frame using FRAME_X_COLORMAP.
13995 (x_decode_color): Don't handle allocation of white and black specially.
13996 (x_window) [USE_X_TOOLKIT]: Set XtNvisual, XtNdepth, and
13997 XtNcolormap resources.
13998 (x_window) [!USE_X_TOOLKIT]: Pass colormap to XCreateWindow.
13999 (Fx_create_frame): Initialize color members of x_output structure.
14000 (xpm_load): Pass colormap to XPM lib.
14002 * xfaces.c (x_free_colors): Access colormap of frame using
14003 FRAME_X_COLORMAP. Be paranoid about freeing black and white
14004 when default colormap is used.
14006 * xterm.c (x_term_init): Set Colormap member of x_display_info
14007 structure. Copy colormap if resource `privateColormap' is
14008 specified (PseudoColor only).
14009 (x_setup_relief_color): Access colormap of frame using
14012 * xterm.h (struct x_display_info): Add Colormap member `cmap'.
14013 (FRAME_X_COLORMAP, FRAME_X_VISUAL): New macros.
14015 2000-03-04 Jason Rumney <jasonr@gnu.org>
14017 * xfaces.c Change many FRAME_X... macros to FRAME_WINDOW... or
14018 other non-platform-specific equivalents.
14019 [WINDOWSNT]: Include w32term.h, fontset.h and define X
14020 specific functions and macros as their w32 equivalents where
14021 non-platform-specifics are not available.
14022 [HAVE_X_WINDOWS]: Change most of these to HAVE_WINDOW_SYSTEM.
14023 (x_create_gc, x_free_gc) [WINDOWSNT]: Add W32 versions.
14024 (clear_font_table) [WINDOWSNT]: Call w32_unload_font.
14025 (frame_update_line_height): Use macros to access f->output_data.
14026 (defined_color): Remove FIXME comments; fixed.
14027 (x_face_list_fonts, prepare_face_for_display): Put X specifics
14028 into #ifdef blocks. Add WINDOWSNT blocks.
14029 (Fx_list_fonts): Use macros for accessing font data.
14030 (set_lface_from_font_name): Different default fonts for X and
14032 (font_scalable_p) [WINDOWSNT]: Treat wildcard XLFD_AVGWIDTH as
14033 scalable for backward compatibility.
14034 (realize_tty_face) [MSDOS]: Do the same for WINDOWSNT.
14035 (syms_of_xfaces) [WINDOWSNT]: Allow scalable fonts by default.
14037 * emacs.c (main) [HAVE_NTGUI]: Call syms_of_xfaces instead of
14040 * makefile.nt (w32faces.obj): Remove.
14043 2000-03-03 Jason Rumney <jasonr@gnu.org>
14045 * keyboard.c (make_lispy_event): Call buffer_posn_from_coords with
14046 correct parameters.
14048 2000-03-03 Ken Raeburn <raeburn@gnu.org>
14050 * unexelf.c (PT_LOAD, SHT_*, SHN_*) [__NetBSD__]: Only provide
14051 standard ELF definitions here if the system header does not.
14053 2000-03-03 Gerd Moellmann <gerd@gnu.org>
14055 * xterm.c (PER_CHAR_METRIC): Removed.
14056 (x_per_char_metric_1, x_default_char): New functions.
14057 (x_per_char_metric): If font's default char is invalid, return
14058 metrics of a suitably chosen usable default char.
14059 (x_draw_glyph_string_foreground): If font has an invalid default
14060 char, replace occurrences of unprintable chars with a suitably
14061 chosen usable default char.
14063 2000-03-02 Gerd Moellmann <gerd@gnu.org>
14065 * xterm.c (note_mouse_highlight): Return quickly if frame's
14066 glyph matrices have been freed.
14068 * dispnew.c (free_glyphs): Block input while freeing matrices.
14070 * xfns.c (x_clear_image, x_kill_gs_process): Use x_free_colors.
14072 * xterm.c (x_alloc_lighter_color, x_setup_relief_color):
14075 * dispextern.h (x_free_colors): Add prototype.
14077 * xfaces.c (x_free_colors): New function.
14078 (unload_color, free_face_colors): Use it.
14080 2000-03-02 Eli Zaretskii <eliz@is.elta.co.il>
14082 * msdos.h (FRAME_INTERNAL_BORDER_WIDTH): Define to zero.
14084 * window.c [MSDOS]: Include msdos.h.
14086 2000-03-02 Dave Love <fx@gnu.org>
14088 * m/powerpcle.h, m/sparc.h: Don't set C_OPTIMIZE_SWITCH.
14090 * m/mips-siemens.h, m/news-r6.h, m/news-risc.h, m/tekxd88.h: Don't
14091 set C_OPTIMIZE_SWITCH for gcc.
14093 2000-03-02 Kenichi Handa <handa@etl.go.jp>
14095 * coding.c (coding_save_composition): Be sure to allocate
14096 composition data area in coding even if there's no composition in
14099 2000-03-01 Jason Rumney <jasonr@gnu.org>
14101 * w32term.c: Equivalent changes to those made to xterm.c on
14102 2000-02-25 and 2000-02-24.
14104 * w32fns.c: Equivalent changes to those made to xfns.c on
14105 2000-02-25 and 2000-02-21.
14107 * sysdep.c: [WINDOWSNT]: Use sys_read and sys_write to ensure
14108 correct line-end convention is followed.
14110 * w32menu.c [HAVE_BOXES]: Remove #undef.
14111 (single_keymap_panes): Remove code for simulating checkmarks.
14112 (single_menu_item): Remove notbuttons_ptr argument. Callers changed.
14113 Remove code for drawing simulated checkmarks.
14114 (w32_menu_show): make unibyte help string correctly.
14115 (add_menu_item): draw standard Windows checkmarks. Draw radio
14116 buttons as radio buttons if possible.
14118 2000-03-01 Gerd Moellmann <gerd@gnu.org>
14120 * sysdep.c (start_of_text): Don't define this function for NetBSD
14123 * m/pmax.h (START_FILES, CANNOT_DUMP) [__NetBSD__ || __OpenBSD__]:
14125 (UNEXEC) [__NetBSD__ || __OpenBSD__]: Define to unexelf.o.
14126 (LINKER): Don't undef if __NetBSD__ is defined.
14128 * m/mips.h (LINKER) [__NetBSD__ || __OpenBSD__]: Don't define.
14130 * fileio.c [__NetBSD__]: Define `unix'.
14132 * xfns.c (start_busy_cursor): Allow floats for busy-cursor-delay.
14134 2000-02-29 Gerd Moellmann <gerd@gnu.org>
14136 * atimer.c (start_atimer): Don't abort when timers are stopped.
14137 (append_atimer_lists): New function.
14138 (cancel_atimer, stop_other_atimers, run_all_atimers): Handle
14139 arbitrary lists of stopped and running atimers.
14141 * atimer.c (cancel_atimer): Handle canceling an atimer when
14142 some timers are stopped.
14144 * xfns.c (cancel_busy_cursor): Set busy_cursor_atimer to null
14145 after canceling it.
14147 * fns.c (maybe_resize_hash_table): Handle case of new size
14148 coming out as being the same as old size.
14150 2000-02-27 Jason Rumney <jasonr@gnu.org>
14152 * makefile.nt: Add atimer.h to dependencies.
14153 * w32.c (init_environment): Set Vw32_num_mouse_buttons here.
14154 * w32console.c: Only disable window system features for dispextern.h
14155 (initialize_w32_display): Build a display info for the console.
14156 * w32faces.c (tty_defined_color): Apply xfaces.c change from 02-17.
14157 * w32fns.c (w32_wnd_proc) [WM_LBUTTON_DOWN, WM_RBUTTON_DOWN,
14158 WM_LBUTTON_UP, WM_RBUTTON_UP]: Do not treat 4 or more button mice
14160 * w32gui.h (struct W32FontStruct): Revert last change after change
14162 * w32menu.c (single_submenu): Set up help string.
14163 [!HAVE_MULTILINGUAL_MENU]: Don't overwrite item_name with descrip.
14164 (w32_dialog_show): Set up help string.
14165 * w32term.c (w32_display_info_for_display): Remove unused function.
14166 (w32_draw_bitmap): Use pre-built bitmaps.
14167 (w32_initialize_display_info): New function to initialize parts of
14168 display info that are common to both GUI and console frames.
14169 (w32_term_init): Use w32_initialize_display_info. Do not set
14170 Vw32_num_mouse_buttons here, as it is not called for console
14171 frames. Build bitmaps for indicating truncated lines etc.
14172 (x_delete_display): Destroy pre-built bitmaps.
14173 * xdisp.c (handle_single_display_prop): Use FONT_HEIGHT macro.
14174 (echo_area_display): Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM.
14176 2000-02-27 Dave Love <fx@gnu.org>
14178 * lisp.h: Add a bunch of prototypes.
14180 2000-02-26 Kenichi Handa <handa@etl.go.jp>
14182 * keyboard.c (read_char): Set `usec' correctly.
14184 2000-02-25 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
14186 * ccl.c (ccl_driver) [CCL_MapMultiple]: When the mapped value is
14187 `lambda', set reg[RRR] to the map index.
14188 (ccl_driver) [CCL_MapSingle]: When the mapped value is found, set
14189 reg[RRR] to 0. Otherwise, set it to -1.
14191 2000-02-25 Gerd Moellmann <gerd@gnu.org>
14193 * emacs.c (main): Remove code snippet commented out with `//'.
14195 2000-02-25 Richard M. Stallman <rms@gnu.org>
14197 * fileio.c (Ffile_symlink_p): If result starts with a `/'
14198 and contains a `:', prepend `/:'.
14200 * window.c (select_window_1): If selected_window is nil,
14201 don't "swap out" the buffer's point.
14202 (Fset_window_configuration): Set selected_window to nil
14203 before calling Fselect_window.
14204 (unshow_buffer): Don't set point in buffer from window's point
14205 if another more recently selected window also shows the buffer.
14207 2000-02-25 Gerd Moellmann <gerd@gnu.org>
14209 * keyboard.c (recursive_edit_1): Cancel busy-cursor.
14211 * xfns.c (inhibit_busy_cursor, busy_count): Removed.
14212 (Fx_show_busy_cursor, Fx_hide_busy_cursor): Removed.
14213 (busy_cursor_atimer, busy_cursor_shown_p, Vbusy_cursor_delay):
14215 (DEFAULT_BUSY_CURSOR_DELAY): New define.
14216 (start_busy_cursor, cancel_busy_cursor, show_busy_cursor)
14217 (hide_busy_cursor): New functions.
14218 (syms_of_xfns): DEFVAR_LISP Vbusy_cursor_delay.
14220 * minibuf.c (read_minibuf): Cancel busy-cursor.
14222 * keyboard.c (command_loop_1): Call start_busy_cursor before
14223 Fcommand_execute and cancel_busy_cursor after it.
14224 (timer_check): Remove busy-cursor code.
14225 (Fread_key_sequence, Fread_key_sequence_vector): Start/cancel busy
14228 * process.c (wait_reading_process_input): Remove busy-cursor code.
14230 * eval.c (Fsignal): Call cancel_busy_cursor instead of
14231 Fx_hide_busy_cursor.
14233 * dispextern.h (Fx_show_busy_cursor, Fx_hide_busy_cursor):
14235 (start_busy_cursor, cancel_busy_cursor): Add prototypes.
14237 * lisp.h (Fx_hide_busy_cursor): Remove prototype.
14239 * xterm.c (XTread_socket): Remove busy-cursor code.
14241 * dispnew.c (flush_stdout) [GLYPH_DEBUG]: New function.
14242 (build_frame_matrix_from_leaf_window): Put code handling
14243 glyph row's not being a slice of a frame row in #if 0.
14244 (sync_window_with_frame_matrix_rows): New function.
14245 (frame_row_to_window): New function.
14246 (mirror_line_dance): Handle copies between windows.
14248 * lread.c (Fload): Use `xfree' instead of `free'.
14249 (init_obarray): Use `xmalloc' instead of `malloc'.
14251 * window.c (Fset_window_buffer): Set WINDOW to the window
14253 (coordinates_in_window): Take frame's internal border width
14256 2000-02-24 Gerd Moellmann <gerd@gnu.org>
14258 * xterm.c (x_display_and_set_cursor): Display cursor of
14259 non-selected windows depending on the setting of
14260 cursor_in_non_selected_windows.
14262 * xdisp.c (cursor_in_non_selected_windows): New variable.
14263 (syms_of_xdisp): DEFVAR_BOOL it.
14265 2000-02-23 Gerd Moellmann <gerd@gnu.org>
14267 * data.c (Fstring_to_number): If number is greater than what
14268 fits into an integer, return a float.
14270 * eval.c (specbind): Remove references to
14271 keyword_symbols_constant_flag.
14273 * data.c (keyword_symbols_constant_flag): Removed.
14274 (Fmakunbound, set_internal, syms_of_data): Remove references to
14275 keyword_symbols_constant_flag.
14277 * bytecode.c (Fbyte_code): Remove keyword_symbols_constant_flag.
14279 2000-02-23 Kenichi Handa <handa@etl.go.jp>
14281 * syntax.c (multibyte_syntax_as_symbol): New variable.
14282 (syms_of_syntax): Declare it as a Lisp variable.
14283 (SYNTAX_WITH_MULTIBYTE_CHECK): New macro.
14284 (scan_lists): If both sexpflag and multibyte_syntax_as_symbol are
14285 nonzero, treat all multibyte characters as symbol.
14286 (init_syntax_once): Give syntax `word' to all multibyte characters.
14288 2000-02-22 Eli Zaretskii <eliz@is.elta.co.il>
14290 * frame.c (Fdelete_frame): Don't let echo_area_window remain on
14293 2000-02-21 Gerd Moellmann <gerd@gnu.org>
14295 * frame.c (Fmouse_position): GCPRO retval instead of x and y.
14297 * xfns.c (x_window_to_frame, x_any_window_to_frame)
14298 (x_non_menubar_window_to_frame): Check the busy-cursor window.
14300 2000-02-21 Dave Love <fx@gnu.org>
14302 * frame.c (Vmouse_position_function): New variable.
14303 (Fmouse_position): Use it.
14304 (syms_of_frame): Install it.
14306 * charset.c (find_charset_in_str): Fix use of `c' instead of `c1'.
14308 2000-02-20 Gerd Moellmann <gerd@gnu.org>
14310 * fileio.c (Finsert_file_contents): Unbind the binding of
14311 standard-output done by temp_output_buffer_setup.
14313 * eval.c (funcall_lambda): Don't bind Qmocklisp_arguments unless
14314 Vmocklisp_arguments is nil. Inline Fcar and Fcdr.
14315 (specbind, unbind_to): Handle most common case of non-constant
14316 symbol with trivial value specially.
14318 * bytecode.c (Fbyte_code) <Bvarset>: Inline most common case.
14320 2000-02-20 Richard M. Stallman <rms@gnu.org>
14322 * data.c (Fmake_variable_buffer_local): Doc fix.
14323 Init found_for_buffer to 0.
14324 (Fmake_variable_frame_local): If the variable has already
14325 been buffer-local, set the check_frame field.
14327 2000-02-20 Eli Zaretskii <eliz@is.elta.co.il>
14329 * msdos.c (IT_write_glyphs): Allocate a larger screen_buf as data
14330 produced for CODING_MODE_LAST_BLOCK requires.
14332 2000-02-18 Dave Love <fx@gnu.org>
14334 * keyboard.c (echo_keystrokes): Remove declaration.
14335 (Vecho_keystrokes) New variable.
14336 (read_char, record_menu_key, read_key_sequence): Use it to allow
14337 use of float value.
14338 (syms_of_keyboard): Change Vecho_keystrokes declaration.
14340 * lread.c: Undef feature selection macros before defining.
14342 2000-02-18 Gerd Moellmann <gerd@gnu.org>
14344 * data.c (let_shadows_buffer_binding_p): Ignore specbindings
14345 for symbols other than the symbol in question.
14347 2000-02-17 Dave Love <fx@gnu.org>
14349 * s/sol2.h (C_DEBUG_SWITCH): Define to allow optimization.
14351 2000-02-17 Gerd Moellmann <gerd@gnu.org>
14353 * emacs.c (main): Use #if GC_MARK_STACK instead of #ifdef.
14355 * alloc.c (enum mem_type): Compile unconditionally.
14357 2000-02-17 Eli Zaretskii <eliz@is.elta.co.il>
14359 * xfaces.c (tty_defined_color): Don't return faulire indication
14360 for unspecified-fg and unspecified-bg pseudo-colors.
14362 2000-02-17 Gerd Moellmann <gerd@gnu.org>
14364 * alloc.c (mark_object): Don't mark symbol names in pure space.
14365 (gc_sweep): Don't unmark symbol names in pure space.
14367 * lisp.h (GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS)
14368 (GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES)
14369 [GC_MARK_STACK]: New defines.
14370 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, UNGCPRO)
14371 [GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS]: Define as no-ops.
14373 * emacs.c (main) [GC_MARK_STACK]: Initialize stack_base.
14375 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Use
14376 allocate_buffer instead of xmalloc.
14378 * alloc.c (toplevel): Include setjmp.h.
14379 (PURE_POINTER_P): New define.
14380 (enum mem_type) [GC_MARK_STACK]: New enumeration.
14381 (Vdead) [GC_MARK_STACK]: New variable.
14382 (lisp_malloc): Add parameter TYPE, call mem_insert if
14383 GC_MARK_STACK is defined.
14384 (allocate_buffer): New function.
14385 (lisp_free) [GC_MARK_STACK]: Call mem_delete.
14386 (free_float) [GC_MARK_STACK]: Set type to Vdead.
14387 (free_cons) [GC_MARK_STACK]: Set car to Vdead.
14388 (stack_base, mem_root, mem_z) [GC_MARK_STACK]: New variables.
14389 (MEM_NIL) [GC_MARK_STACK]: New define.
14390 (struct mem_node) [GC_MARK_STACK]: New structure.
14391 (mem_init, mem_find, mem_insert, mem_delete, mem_insert_fixup)
14392 (mem_delete_fixup, mem_rotate_left, mem_rotate_right)
14393 (live_string_p, live_cons_p, live_symbol_p, live_float_p)
14394 (live_misc_p, live_vector_p, live_buffer_p, mark_memory)
14395 (mark_stack) [GC_MARK_STACK]: New functions.
14396 (Fgarbage_collect) [GC_MARK_STACK]: Call mark_stack.
14397 (clear_marks): Removed.
14398 (gc_sweep): Set free conses' car, free floats' type, free
14399 symbols' function to Vdead. Use lisp_free to free buffers.
14400 (init_alloc_once): Initialize Vdead.
14401 (survives_gc_p): Return non-zero for pure objects.
14403 * alloc.c: Add comments throughout the file.
14405 * atimer.c (stop_other_atimers): Don't call cancel_atimer because
14406 that unblocks alarms.
14408 * alloc.c, bytecode.c, data.c, dispnew.c, ecrt0.c, editfns.c,
14409 emacs.c, floatfns.c, fns.c, lread.c, print.c, config.in, lisp.h,
14410 Makefile.in: Remove `LISP_FLOAT_TYPE' and `standalone'.
14412 * frame.c (make_frame): Set frame initiallly to `garbaged'.
14414 2000-02-17 Kenichi Handa <handa@etl.go.jp>
14416 * xdisp.c (decode_mode_spec_coding): Delete superfluous code to
14417 avoid infinite error signaling. Allocate sufficient memory for
14418 eol_str in the case that eoltype is Lisp_Int.
14420 2000-02-17 Stefan Monnier <monnier@cs.yale.edu>
14422 * syntax.c (Fforward_comment): Undo the previous change, since cc-mode
14423 depends on the previous behavior.
14425 2000-02-16 Gerd Moellmann <gerd@gnu.org>
14427 * sysdep.c (vfork) [!HAVE_VFORK]: Removed.
14429 2000-02-15 Gerd Moellmann <gerd@gnu.org>
14431 * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN): Define.
14433 * process.c (send_process) [BROKEN_PTY_READ_AFTER_EAGAIN]:
14434 Workaround for FreeBSD bug. Clear output queue after EAGAIN in
14437 2000-02-15 Richard M. Stallman <rms@gnu.org>
14439 * data.c (set_internal): Don't make variable buffer-local
14440 if within a let-binding for the same buffer.
14441 (let_shadows_buffer_binding_p): New function.
14443 * eval.c (specbind): For buffer-local value,
14444 record the current buffer also.
14445 (unbind_to): Cope with that change.
14447 2000-02-15 Gerd Moellmann <gerd@gnu.org>
14449 * window.c (Fsave_window_excursion): Doc fix.
14451 2000-02-15 Stefan Monnier <monnier@cs.yale.edu>
14453 * syntax.c (back_comment): Make sure we only consider comment-starters
14454 of the relevant style and return -1 in case of a failure to find the
14455 beginning of the comment.
14456 (Fforward_comment): If back_comment fails, go back to the position just
14457 after the comment-end.
14458 (scan_lists): Add comment describing a very minor bug.
14460 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
14462 * minibuf.c (Ftry_completion, Fall_completions): Add a reference to
14463 `completion-regexp-list' in the docstring.
14465 2000-02-14 Dave Love <fx@gnu.org>
14467 * xfaces.c (tty_defined_color): Declare color_idx unsigned long.
14469 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
14471 * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS
14472 to Emacs' syntax. Also fix the comment about set/not-set meanings
14473 since Emacs syntax is not the value 0 any more.
14474 * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax
14475 since it's now part of RE_SYNTAX_EMACS.
14477 2000-02-12 Dave Love <fx@gnu.org>
14479 * frame.h (SELECTED_FRAME): Use NULL, not 0 to avoid warnings on Alpha.
14481 2000-02-12 Gerd Moellmann <gerd@gnu.org>
14483 * xdisp.c (syms_of_xdisp): Doc fix for scroll-conservatively.
14485 2000-02-12 Dave Love <fx@gnu.org>
14487 * s/aix3-2.h, s/osf-1.h: Define C_DEBUG_SWITCH for non-gcc.
14489 * s/ux4800.h, s/umips.h, s/umax.h, s/sol2.h, s/sco5.h, s/rtu.h:
14490 * s/ptx4.h, s/umax.h, s/dgux.h, s/bsd4-2.h, s/bsd4-3.h:
14491 * s/hpux.h: Don't define HAVE_VFORK.
14493 * s/gnu-linux.h: Don't define HAVE_VFORK or HAVE_SYS_SIGLIST.
14495 * s/nextstep.h: Don't define HAVE_ALLOCA.
14497 * config.in: Add vfork bits.
14499 2000-02-12 Gerd Moellmann <gerd@gnu.org>
14501 * process.c (Fopen_network_stream) [POLL_FOR_INPUT]: Register
14502 unwind function to undo the effect of stopping atimers.
14504 * keyboard.c (bind_polling_period): Stop all timers except poll_timer.
14506 * atimer.c (stopped_atimers): New variable.
14507 (stop_other_atimers, run_all_atimers, unwind_stop_other_atimers):
14510 * atimer.h (stop_other_atimers, run_all_atimers)
14511 (unwind_stop_other_atimers): Add function prototypes.
14513 * s/hpux10.h (HAVE_XRMSETDATABASE): Define if not already defined.
14515 2000-02-11 Ken Raeburn <raeburn@gnu.org>
14517 * Makefile.in (LIBX): Link in tiff library before jpeg, since tiff
14518 library may depend on jpeg.
14519 (atimer.o): Depends on atimer.c.
14521 2000-02-11 Kenichi Handa <handa@etl.go.jp>
14523 * insdel.c (del_range_1): Call update_compositions.
14524 (del_range_both): Call update_compositions just once..
14526 2000-02-10 Dave Love <fx@gnu.org>
14528 * xfns.c (create_frame_xic): Fix initialization of automatic
14529 aggregates for pcc.
14531 2000-02-09 Kenichi Handa <handa@etl.go.jp>
14533 * ccl.c (CCL_MAKE_CHAR): New macro.
14534 (ccl_driver) <CCL_TranslateCharacter>: Check the validity of
14535 registers by CCL_MAKE_CHAR before calling translate_char.
14536 <CCL_TranslateCharacterConstTbl> Likewise.
14538 2000-02-08 Dave Love <fx@gnu.org>
14540 * lread.c (__EXTENSIONS__): Define.
14542 2000-02-08 Gerd Moellmann <gerd@gnu.org>
14544 * puresize.h (BASE_PURESIZE): Increase to 650000.
14546 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
14548 * msdos.c (XMenuActivate): Turn off the cursor after displaying
14551 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
14553 * s/msdos.h (INTERNAL_TERMINAL): Add capabilities se, so, us, ue,
14554 md, mh, mb, mr, and me to the fake termcap entry.
14556 2000-02-06 Ken Raeburn <raeburn@gnu.org>
14558 * sound.c (sound_cleanup): Don't call device close routine if the
14559 function pointer is null.
14561 2000-02-06 Andrew Innes <andrewi@gnu.org>
14563 * dispextern.h: Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM,
14564 around image definitions and prototypes.
14565 (gamma_correct) [WINDOWSNT]: New prototype.
14567 * w32term.c (x_make_frame_visible): Replace call to
14568 input_poll_signal with poll_for_input.
14570 * window.c [WINDOWSNT]: Include w32term.h.
14572 * xdisp.c [WINDOWSNT]: Include w32term.h.
14574 * makefile.nt: Add dependencies on w32gui.h.
14575 (OBJ1): Include atimer.obj.
14576 ($(BLD)\atimer.obj): New dependency rule.
14578 * w32.c (sigmask): New function (does nothing).
14579 (sigunblock): Ditto.
14581 * frame.c [WINDOWSNT]: Include w32term.h.
14583 * w32gui.h (struct W32FontStruct): Add ascent and descent slots.
14585 * lread.c (syms_of_lread): Fix literal newlines.
14587 * emacs.c (USAGE): Split into USAGE1 and USAGE2, to work-around
14588 the string constant limit (2048 bytes) in MSVC.
14591 2000-02-05 INOUE Seiichiro <inoue@ainet.or.jp>
14593 * xterm.c (x_display_and_set_cursor) [HAVE_X_I18N]: Set pre-edit area.
14594 (x_display_cursor) [HAVE_X_I18N]: Don't set it here.
14595 (XTread_socket) [HAVE_X_I18N]: <KeyPress, KeyRelease>: Don't
14596 dispatch the event.
14598 2000-02-04 Dave Love <fx@gnu.org>
14600 * fileio.c: Remove some unused vars.
14601 (_GNU_SOURCE): Define (for euidaccess).
14603 * lread.c (_XOPEN_SOURCE): Declare (for ftello).
14605 * minibuf.c (read_minibuf_noninteractive): Remove undeclared
14607 (read_minibuf): Deal with allow_props correctly.
14609 2000-02-03 Eli Zaretskii <eliz@is.elta.co.il>
14611 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Enlarge to 60000.
14613 2000-02-03 Ken Raeburn <raeburn@gnu.org>
14615 * search.c (compile_pattern): If a cache entry has a nil regexp,
14616 fill in that entry instead of clobbering a previously cached
14619 2000-02-02 Ken Raeburn <raeburn@gnu.org>
14621 * puresize.h (BASE_PURESIZE): Increase to 610000.
14623 2000-02-02 Gerd Moellmann <gerd@gnu.org>
14625 * frame.c (Fframe_parameters): Add GCPRO because tty_color_name
14628 2000-02-02 Kenichi Handa <handa@etl.go.jp>
14630 * ccl.c (ccl_driver) <CCL_WriteExprRegister>: Set jump_address
14631 instead of incrementing ic directly.
14632 <CCL_WriteExprConst> Likewise.
14633 <ccl_set_expr>: Set ic to jump_address.
14635 * fileio.c (e_write): Fix the handling of
14636 CODING_FINISH_INSUFFICIENT_SRC.
14638 2000-02-01 Dave Love <fx@gnu.org>
14640 * editfns.c (Fpropertize): Doc fix.
14642 * process.c (Fstart_process): Doc fix.
14644 * eval.c: Fix various doc strings not to duplicate information
14645 from help-manyarg-func-alist.
14647 * window.c (Fset_window_margins): Don't make interactive. Doc fix.
14649 * doc.c (Vhelp_manyarg_func_alist): New variable.
14650 (Fdocumentation): Use it.
14651 (syms_of_doc): Define it.
14653 2000-01-31 Gerd Moellmann <gerd@gnu.org>
14655 * xterm.c (xim_open_dpy): Remove unused local variable.
14657 * emacs.c (USAGE): Use term `display options' instead of `X options'.
14659 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: New function.
14660 (syms_of_xdisp) [GLYPH_DEBUG]: Defsubr it.
14662 * fns.c (sweep_weak_table): New function.
14663 (sweep_weak_hash_tables): Use it. Keep on marking until there
14666 2000-01-30 Gerd Moellmann <gerd@gnu.org>
14668 * xterm.c (x_delete_display): Update next_noop_dpyinfo to ensure
14669 that XTread_socket does not crash by trying to call XNoOp on a
14672 2000-01-30 Jason Rumney <jasonr@gnu.org>
14674 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
14675 Change selected_frame to SELECTED_FRAME ().
14676 (w32_console_mouse_position): Remove #ifndef MULE from around
14677 `insist' parameter.
14679 * makefile.nt: Remove dosfns.obj.
14681 * term.c (term_init) [WINDOWSNT]: Initialize TN_max_colors.
14683 * w32fns.c (w32_defined_color): Check for valid frame before
14684 applying gamma correction. Eliminate dependency on frame elsewhere.
14685 (w32_load_system_font): Switch FIXED_PITCH and VARIABLE_PITCH.
14686 (w32_to_x_font): Use resx and resy not height_in and width_in.
14687 (x_to_w32_font): Doc fix.
14688 (xlfd_strip_height): New function to strip and return font height.
14689 (w32_font_match): Compare height separately from rest of xlfd
14690 spec, using xlfd_strip_height.
14692 * w32term.c (w32_term_init): Swap resx and height_in, resy and
14693 width_in. Use w32_defined_color in place of defined_color.
14695 * w32faces.c: Merge more of DOS and X specifics in preparation for
14696 merge with xfaces.c.
14697 (defined_color): Remove FIXME comment.
14698 (tty_color_name): Provide w32-specific function.
14699 (realize_tty_face): Handle FACE_TTY_DEFAULT*_COLOR specially.
14701 * w32console.c (turn_on_face, turn_off_face): Removed.
14702 (w32_face_attributes): New function.
14703 (Global_variables): Reduce scope where possible.
14704 (clear_frame, ins_del_lines, scroll_line): Use char_attr_normal as
14706 (hl_mode): Don't modify text attributes.
14707 (write_glyphs): Don't do anything if len <= 0. Use
14708 w32_face_attributes to get attributes for drawing. Write
14709 terminating codes using char_attr_normal.
14710 (reset_terminal_modes, set_terminal_modes): Turn off highlight.
14711 (update_begin, update_end): Likewise.
14712 (vga_stdcolor_name): New function.
14713 (initialize_w32_display): Remove char_attr_reverse and char_attr.
14714 (Fset_screen_color): Remove char_attr_reverse.
14716 2000-01-29 Gerd Moellmann <gerd@gnu.org>
14718 * xfns.c (xic_set_preeditarea): Take window parameter and
14719 window-relative pixel-positions.
14721 * xterm.c (x_display_cursor): Set XIC pre-edit area only if window
14722 is its frame's selected window.
14723 (xim_instantiate_callback): Likewise.
14725 * xfns.c (x_create_im): Removed.
14726 (DEFAULT_STYLE, DEFAULT_FONT): Removed.
14727 (supported_xim_styles): Renamed from supported_styles.
14728 (best_xim_style): Renamed from best_style.
14729 (create_frame_xic): Renamed from xic_create_frame.
14730 (free_frame_xic): Renamed from xic_destroy_frame.
14732 2000-01-29 INOUE Seiichiro <inoue@ainet.or.jp>
14734 * xterm.c (XTread_socket) [HAVE_X_I18N]: If event is for none of
14735 our frames, call XFilterEvent with 2nd parameter `None'.
14736 (XTread_socket) <KeyPress> [HAVE_X_I18N]: Handle XmbLookupString
14737 returning XBufferOverflow.
14738 (XTread_socket) <ConfigureNotify> [HAVE_X_I18N]: Set XIC status area.
14739 (x_display_cursor) [HAVE_X_I18N]: Set XIC pre-edit area.
14740 (x_new_fontset) [HAVE_X_I18N]: Create XIC status area fontset.
14741 (xim_destroy_callback, xim_open_dpy, xim_instantiate_callback)
14742 (xim_initialize, xim_close)
14743 [HAVE_X_I18N && HAVE_X11R6]: New functions.
14744 (x_destroy_window) [HAVE_X_I18N]: Call xic_destroy_frame.
14745 (x_term_init) [HAVE_X_I18N]: Call xim_initialize.
14746 (x_delete_display) [HAVE_X_I18N]: Call xim_close.
14748 * xterm.h (struct x_display_info) [HAVE_X_I18N]: Add members `xim'
14750 (struct x_output) [HAVE_X_I18N]: Remove member `xim', add
14751 `xic_style' and `xic_xfs'.
14752 (FRAME_MENUBAR_HEIGHT, FRAME_X_XIM, FRAME_X_XIM_STYLES)
14753 (FRAME_XIC_STYLE, FRAME_XIC_FONTSET): New macros.
14754 (FRAME_XIM): Removed.
14756 * xfns.c (supported_styles): New variable.
14757 (DEFAULT_STYLE, DEFAULT_FONT): New macros
14758 (xic_create_xfontset, best_style, xic_create_frame)
14759 (xic_destroy_frame, xic_set_preeditarea, xic_set_statusarea)
14760 (xic_set_xfontset): New functions.
14762 2000-01-28 Dave Love <fx@gnu.org>
14764 * s/irix6-5.h: Revert last change after change to irix5-0.h.
14766 * m/iris4d.h (C_SWITCH_MACHINE): Don't use -G0.
14768 2000-01-28 Gerd Moellmann <gerd@gnu.org>
14770 * buffer.c (Fother_buffer): Don't call Fset_buffer_major_mode
14771 for *scratch* if it already existed.
14773 * emacs.c (USAGE): New macro.
14774 (main): Use it to display usage information.
14776 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
14778 Support for the menu-help feature:
14780 * msdos.h: Change prototypes of XMenuAddSelection and XMenuActivate.
14782 * msdos.c (IT_clear_end_of_line): Print the extent of the cleared
14783 part of the line to the termscript file.
14784 (IT_clear_to_end): Clear the entire line, not just its beginning.
14785 (menu_help_message, prev_menu_help_message): New variables.
14786 (IT_menu_make_room): Make room for the help_text member.
14787 (IT_menu_display): New argument disp_help; all callers changed.
14788 If disp_help is non-zero, store the help text of the active menu
14789 item in menu_help_message.
14790 (XMenuAddPane): Initialize the help_text member to NULL.
14791 (XMenuAddSelection): New argument help_text. Store it in the
14793 (XMenuActivate): New argument help_callback. If the value of
14794 menu_help_message has changed since the last time, display the
14795 menu help message text while waiting for the mouse to move. Clear
14796 the echo area before exiting.
14797 (XMenuDestroy): Free the help_text member.
14799 2000-01-27 Gerd Moellmann <gerd@gnu.org>
14801 * xmenu.c (xmenu_show) [!USE_X_TOOLKIT]: Pass help to
14802 XMenuAddSelection. Pass help callback to XMenuActivate.
14803 (menu_help_callback) [!USE_X_TOOLKIT]: New function.
14805 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
14807 * atimer.c (start_atimer) [!HAVE_SETITIMER]: Use EMACS_SET_SECS
14808 and EMACS_SET_USECS.
14810 2000-01-26 Dave Love <fx@gnu.org>
14812 * editfns.c (Fchar_after, Fchar_before): Doc fix.
14814 * bytecode.c (Fbyte_code): Use {BEFORE,AFTER}_POTENTIAL_GC where
14815 an error may be signalled.
14817 2000-01-26 Gerd Moellmann <gerd@gnu.org>
14819 * s/irix6-5.h [__GNUC__ && __GNUC_MINOR__ >= 95]: Undef
14820 LD_SWITCH_SYSTEM inherited from irix5-0.h.
14822 * bytecode.c (Fbyte_code) [BYTE_CODE_SAFE]: Fix typo.
14824 2000-01-25 Gerd Moellmann <gerd@gnu.org>
14826 * charset.c (Fstring): If there is a multibyte char among
14827 the args, always return a multibyte string.
14829 2000-01-25 Gerd Moellmann <gerd@gnu.org>
14831 * sysdep.c (sys_select): Turn atimers off and on instead of
14832 recording and restoring old alarm handler
14834 * process.c (toplevel): Include atimer.h.
14835 (create_process_1): Rewritten.
14836 (create_process): Use atimers instead of alarm.
14837 (wait_reading_process_input) [hpux]: Turn atimers off instead
14838 of turning off SIGALRM.
14839 (wait_reading_process_input): Turn off atimers instead off
14840 calling stop_polling.
14842 * emacs.c (main): Call init_atimer.
14844 * keyboard.c (toplevel): Include systime.h and atimer.h.
14845 (polling_for_input): Removed because unused.
14846 (input_poll_signal) [POLL_FOR_INPUT]: Removed.
14847 (poll_timer): New variable.
14848 (poll_for_input, poll_for_input_1): New functions.
14849 (start_polling, stop_polling): Rewritten.
14851 * keyboard.h (polling_for_input): Removed.
14853 * atimer.h, atimer.c: New files.
14855 * Makefile.in (obj): Add atimer.o.
14856 (atimer.o): New target.
14858 * blockinput.h (pending_atimers): Add extern declaration.
14859 (UNBLOCK_INPUT): Rewritten. Handle pending atimers.
14861 * lisp.h (popup_activated_flag): Add extern declaration.
14863 * xmenu.c (popup_activated_flag): Make externally visible.
14864 (popup_activate_callback) [USE_MOTIF]: Increment popup_activated_flag.
14865 (popup_deactivate_callback) [USE_MOTIF]: Decrement it.
14867 * xterm.c (toplevel): Include atimer.h.
14868 (toolkit_scroll_bar_interaction): New variable.
14869 (Fxt_process_timeouts): Removed.
14870 (x_process_timeouts): New function.
14871 (xt_action_hook): Clear toolkit_scroll_bar_interaction.
14872 (x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
14873 (x_make_frame_visible): Call poll_for_input_1 instead of
14874 input_poll_signal. Don't call alarm.
14875 (x_initialize): Install timer calling x_process_timeouts.
14877 2000-01-24 Dave Love <fx@gnu.org>
14879 * s/irix5-0.h: Don't set LD_SWITCH_SYSTEM -- we use unexelf now.
14880 Don't use -cckr -- apparently not now necessary.
14882 2000-01-24 Eli Zaretskii <eliz@is.elta.co.il>
14884 * msdos.c (IT_menu_display): Truncate long menu lines at the right
14887 2000-01-23 Jason Rumney <jasonr@gnu.org>
14889 * w32fns.c (w32_defined_color): Apply gamma correction before
14890 trying to map to the palette.
14891 (w32_wnd_proc) [WM_ERASE_BACKGROUND]: Pass device context of frame
14894 * w32term.c (w32_fill_rect): Do not try to deal with NULL hdc
14895 here. Callers changed to always pass real device context.
14896 (w32_draw_bitmap): Likewise.
14897 (w32_get_glyph_overhangs): Likewise.
14898 (w32_draw_box_rect): Make use of s->hdc rather than getting a new one.
14899 (w32_set_vertical_scroll_bar): Pass correct HWND parameters to
14900 pfnSetScrollInfo and SetScrollRange.
14901 (x_get_char_face_and_encoding): Don't turn iso8859-1 characters
14902 back into MULE characters after decoding them.
14903 (x_get_glyph_face_and_encoding): Likewise.
14904 (w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
14905 GetCharABCWidthsW fails, since this is defined on Windows 9x.
14906 (x_produce_glyphs): Calculate per char metrics for a character
14907 that we know exists in default font when font_not_found_p is true.
14909 2000-01-22 Jason Rumney <jasonr@gnu.org>
14911 * makefile.nt (intervals.obj, composite.obj): New modules.
14912 (composite.h): Added as dependency where appropriate.
14914 * w32gui.h (XGCValue): New struct for emulating X GCs.
14916 * w32term.h (XCharStruct): New struct for emulating X.
14918 * w32console.c (turn_on_face, turn_off_face): New functions.
14919 (change_line_highlight): New prototype for new redisplay.
14920 (write_glyphs): Support multibyte text. Support faces.
14922 * w32faces.c: Complete rewrite for new redisplay based on new xfaces.c.
14924 * w32fns.c: Use SELECTED_FRAME macro in place of selected_frame
14925 throughout. struct frame * in place of FRAME_PTR.
14926 Skeleton support for images, toolbars, tooltips from xfns.c.
14927 (Fx_create_frame): Use system default for default scroll bar width.
14928 (w32_get_arg): Renamed from x_get_arg.
14929 (Fx_file_dialog): New function.
14930 (w32_list_fonts): Check cache before asking system.
14931 (Vw32_enable_synthesized_fonts): New variable.
14932 (Vw32_enable_italics): Obsolete, removed.
14934 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
14935 Use SELECTED_FRAME macro.
14937 * w32menu.c: Add skeleton support for help strings on menus.
14938 (add_menu_item): Native checkbox and radio support added, but not
14939 yet enabled due to bugs.
14940 (push_menu_item): Add parameters type, selection and help.
14942 Formatting changes to reduce unnecessary diffs with xmenu.c.
14944 * w32select.c (Fw32_set_clipboard_data): Update call to
14945 find_charset_in_str.
14947 * w32term.c: Complete rewrite for new redisplay based on new
14948 xterm.c with necessary sections merged back in from old w32term.c.
14950 2000-01-21 Richard M. Stallman <rms@gnu.org>
14952 * data.c (set_internal): Further fix in same criterion.
14954 2000-01-20 Richard M. Stallman <rms@gnu.org>
14956 * data.c (set_internal): Fix the criteria for whether
14957 to swap out the old cached binding.
14959 2000-01-19 Dave Love <fx@gnu.org>
14961 * lread.c: (syms_of_lread) [user-init-file]: Doc change.
14963 2000-01-18 Kenichi Handa <handa@etl.go.jp>
14965 * regex.c (re_compile_fastmap): While checking a range table for
14966 `charset', skip flag bits for a character class correctly.
14968 2000-01-17 Gerd Moellmann <gerd@gnu.org>
14970 * m/news-risc.h (LD_SWITCH_MACHINE): Define differently for GCC.
14972 * xfns.c (x_window): Call lw_create_widget with new parameter list.
14974 * widget.c (EmacsFrameSetCharSize): Change size of children first
14975 because of problems with main window geometry management under Lesstif.
14977 * xmenu.c (enum menu_item_idx): New enumeration replacing defines
14978 MENU_ITEMS_ITEM_.*.
14979 (MENU_ITEMS_ITEM_HELP): New enumerator.
14980 (push_menu_item): Add parameter HELP. Record help in menu_items.
14981 (single_menu_item, single_submenu, list_of_items): Call
14982 push_menu_item with new parameter.
14983 (single_submenu): Set help string in widget value.
14984 (menu_highlight_callback): New function.
14985 (set_frame_menubar): Call lw_create_widget with new
14987 (xmenu_show, xdialog_show): Ditto.
14989 2000-01-13 Gerd Moellmann <gerd@gnu.org>
14991 * sound.c (Fplay_sound): Improve doc string.
14993 2000-01-11 Richard M. Stallman <rms@gnu.org>
14995 * lisp.h (set_internal): Enter the new arg.
14997 * eval.c (specbind): Record buffer-local variables specially,
14998 indicating which buffer's binding was saved.
14999 (unbind_to): Restore buffer-local variables specially
15000 in the proper buffer.
15002 * data.c (set_internal): New arg BUF.
15004 * eval.c (specbind, unbind_to): Pass new arg to set_internal.
15005 * data.c (Fset): Pass new arg to set_internal.
15006 * bytecode.c (Fbyte_code): Pass new arg to set_internal.
15008 2000-01-11 Gerd Moellmann <gerd@gnu.org>
15010 * .gdbinit: Adapt to new strings. Add xbacktrace, xreload, xprintsym.
15012 2000-01-11 Richard M. Stallman <rms@gnu.org>
15014 * minibuf.c (Ftry_completion): Doc fix.
15016 2000-01-11 Gerd Moellmann <gerd@gnu.org>
15018 * keyboard.c (Fclear_this_command_keys): Clear recent_keys
15021 2000-01-11 Andreas Schwab <schwab@suse.de>
15023 * coding.c (code_convert_region): Initialize total_skip.
15025 2000-01-08 Dave Love <fx@gnu.org>
15027 * eval.c (Fuser_variable_p): Check customizability too.
15029 2000-01-07 Gerd Moellmann <gerd@gnu.org>
15031 * minibuf.c (Fcompleting_read): Doc fix.
15033 2000-01-05 Gerd Moellmann <gerd@gnu.org>
15035 * s/freebsd.h (C_SWITCH_SYSTEM): Add -I /usr/local/include and
15038 * xfns.c (x_create_im): New function to set IM and IC of a frame.
15039 Check that input style is supported before trying to create an
15041 (x_window): Call x_create_im.
15043 2000-01-04 Gerd Moellmann <gerd@gnu.org>
15045 * xfns.c (current_gif_memory_src): New variable.
15046 (gif_load): Record the address of the current memory source
15047 in current_gif_memory_src.
15048 (gif_read_from_memory): Use current_gif_memory_src.
15050 * systime.h (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME): Give
15051 macros statement form.
15053 * sound.c (struct sound): Renamed from struct sound_file.
15054 (struct sound): Add members `data' and `header_size'.
15055 (enum sound_attr): Add SOUND_DATA.
15056 (current_sound, current_sound_device): Variables renamed from
15057 sound_file and sound_device.
15058 (parse_sound): Parse :data.
15059 (parse_sound): Handle sound data in strings.
15060 (find_sound_type): Function renamed from find_sound_file_type.
15061 (wav_init, au_init): Fail if sound's header_size is smaller than
15062 needed header size.
15063 (wav_play, au_play): Play sounds from string data.
15065 * puresize.h (BASE_PURE_SIZE): Increase to 600000.
15067 * lisp.h: Add prototype for allocate_string_data.
15069 * alloc.c (Fgarbage_collect): Return number of live and free strings.
15071 * alloc.c (mark_buffer): Remove code in #if 0.
15073 (UNMARK_BALANCE_INTERVALS): Give the macro statement form.
15074 (strings_consed): New variable.
15075 (allocate_string): Set it.
15076 (syms_of_alloc): Add DEFVAR_INT for strings_consed.
15077 (Fmemory_use_counts): Return strings_consed. Use Flist.
15079 * alloc.c: General cleanup in comments etc. Remove conditional
15080 compilation for `standalone'.
15082 * lisp.h (struct Lisp_String): Make DATA member `unsigned char *'.
15084 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P):
15085 (GC_STRING_BYTES, GC_STRING_CHARS): New macros.
15086 (DONT_COPY_FLAG): Removed.
15087 (SBLOCK_SIZE, LARGE_STRING_BYTES): New macros.
15088 (struct sdata, struct sblock): New
15089 (struct string_block): Rewritten.
15090 (STRINGS_IN_STRING_BLOCK): New macro.
15091 (oldest_sblock, current_sblock, total_strings, total_free_strings)
15092 (large_sblocks, string_blocks, string_free_list): New variables.
15093 (NEXT_FREE_LISP_STRING, SDATA_OF_STRING, SDATA_SIZE): New macros.
15094 (init_strings): Rewritten.
15095 (allocate_string, allocate_string_data, compact_small_strings)
15096 (free_large_strings, sweep_strings): New functions.
15097 (STRING_BLOCK_SIZE, STRING_BLOCK_OUTSIZE)
15098 (struct string_block_head, current_string_block)
15099 (first_string_block, large_string_blocks, STRING_FULLSIZE)
15100 (STRING_PAD): Removed.
15101 (make_uninit_multibyte_string, make_pure_string): Rewritten.
15102 (Fgarbage_collect): Don't set mark bit in large strings.
15103 (mark_object): Mark strings differently. Mark symbol names
15105 (survives_gc_p): Test marked strings differently.
15106 (gc_sweep): Sweep strings differently, unmark strings in
15108 (compact_strings): Removed.
15110 2000-01-04 Eli Zaretskii <eliz@is.elta.co.il>
15112 * xfaces.c (syms_of_xfaces): defsubr Scolor_gray_p and
15113 Scolor_supported_p even if HAVE_X_WINDOWS is not defined.
15115 2000-01-04 Kenichi Handa <handa@etl.go.jp>
15117 * fileio.c (Finsert_file_contents): Signal error if visiting file
15118 in a non-empty buffer.
15120 * term.c (encode_terminal_code): Fix the previous change.
15122 2000-01-03 Gerd Moellmann <gerd@gnu.org>
15124 * xfaces.c (syms_of_xfaces): Change Sface_color_gray_p to
15125 Scolor_gray_p, Sface_color_supported_p to Scolor_supported_p.
15127 * s/hpux9.h (NO_EDITRES): Define even if HAVE_LIBXMU.
15129 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
15131 * xdisp.c (handle_single_display_prop) [HAVE_WINDOW_SYSTEM]: No
15132 need to test for MSDOS frames.
15134 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
15136 * dosfns.c (unspecified_colors): Remove.
15137 (msdos_stdcolor_idx): Use global variables unspecified_fg and
15139 (msdos_stdcolor_name): Return strings for unspecified fore- and
15140 back-ground colors.
15142 * xfaces.c (Qunspecified_fg, Qunspecified_bg): Remove.
15143 (syms_of_xfaces): Remove their staticpro's.
15144 (tty_color_name): Return Lisp strings for unspecified fore- and
15145 back-ground colors.
15146 (Finternal_set_lisp_face_attribute): Remove the special treatment
15147 for Qunspecified_{f,b}g.
15148 (realize_default_face): Replace Qunspecified_{f,b}g with a Lisp string.
15150 2000-01-03 Gerd Moellmann <gerd@gnu.org>
15152 * xdisp.c (reseat_at_next_visible_line_start): Position before
15153 newline only if ending up on a newline.
15154 (next_element_from_ellipsis): Return success. Handle case of
15155 displaying no ellipsis. Fix case of ellipsis defined in display table.
15156 (next_element_from_buffer): Return 0 if next_element_from_ellipsis
15159 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
15161 * xfaces.c (Fcolor_gray_p): Renamed from face-color-gray-p.
15162 (Fcolor_supported_p): Renamed from face-color-supported-p.
15164 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
15166 * xfaces.c (tty_defined_color): Pass frame to tty-color-desc. The
15167 list of colors renamed to tty-defined-color-alist.
15168 (tty_color_name): Pass the frame to tty-color-by-index.
15169 (realize_tty_face): tty-color-alist is now a function which
15170 accepts the frame as argument.
15172 * term.c (Ftty_display_color_p): Accept an optional argument FRAME.
15174 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
15176 * term.c (insert_glyphs): Pass glyph, not &glyph, to
15177 encode_terminal_code.
15179 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
15181 * dispnew.c (mode_line_string): Support termcap frames as well.
15183 2000-01-01 Gerd Moellmann <gerd@gnu.org>
15185 * syntax.c (Fforward_word): Undo previous change.
15187 * editfns.c (Fconstrain_to_field): Don't constrain if
15188 inhibit-field-text-motion is non-nil.
15189 (Fline_beginning_position): Undo previous change.
15190 (Fline_end_position): Ditto.
15192 * syntax.c (Fforward_word): Notice field boundaries only if
15193 inhibit-field-text-motion is nil.
15195 * lisp.h: Add extern declaration for Vinhibit_field_text_motion.
15197 * editfns.c (Vinhibit_field_text_motion): New variable.
15198 (inhibit-field-text-motion): New DEFVAR_LISP.
15199 (Fline_beginning_position, Fline_end_position): Notice field
15200 boundaries only if inhibit-field-text-motion is nil.
15202 * xfns.c (x_create_x_image_and_pixmap): Remove parameter FILE.
15203 All calls adjusted.
15204 (x_build_heuristic_mask): Likewise.
15205 (xbm_load_image_from_file): Change error output.
15206 (xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
15207 (gif_load, gs_load, x_kill_gs_process): Ditto.
15209 * xfns.c (gif_load): Avoid sign extension and thus out of bounds
15210 color indices when accessing raster pixels.
15211 (gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
15212 one of :file or :data.
15213 (enum pbm_keyword_index): Add PBM_DATA.
15214 (pbm_format): Add :data.
15215 (pbm_image_p): Allow either :file or :data.
15216 (pbm_read_file): New function.
15217 (pbm_scan_number): Rewritten to read from string.
15218 (pbm_load): Support :data.
15220 See ChangeLog.8 for earlier changes.
15222 ;; Local Variables:
15223 ;; coding: iso-2022-7bit
15226 Copyright (C) 2001 Free Software Foundation, Inc.
15227 Copying and distribution of this file, with or without modification,
15228 are permitted provided the copyright notice and this notice are preserved.