1 2001-12-17 Sam Steingold <sds@gnu.org>
3 * coding.c (DECODE_COMPOSITION_END): Fixed a typo in the last
4 patch (COMPOSING_P, not COMPOSING).
6 2001-12-17 Richard M. Stallman <rms@gnu.org>
8 * coding.c (code_convert_region): Update coding->cmp_data->char_offset
9 before calling decode_coding.
11 * charset.c (Fdefine_charset): Call Fupdate_coding_systems_internal.
13 * coding.c (DECODE_COMPOSITION_END): Check for ! COMPOSING_P (coding)
14 instead of only for COMPOSITION_DISABLED.
16 2001-12-16 Richard M. Stallman <rms@gnu.org>
18 * alloc.c (pure_alloc): After overflow, allocate just a small block.
20 * Makefile.in (xmenu.o, xterm.o, fontset.o): Depend on buffer.h.
22 * buffer.h (struct buffer): New field `display_error_modiff'.
23 * buffer.c (reset_buffer): Initialize `display_error_modiff'.
25 * window.c (Frecenter): Clear display_error_modiff field.
27 * xdisp.c (redisplay_window_0, redisplay_window_1): New functions.
28 Call redisplay_window, but not if display_error_modiff field says no.
29 (redisplay_window_error): New function.
30 (displayed_buffer): New variable.
31 (redisplay_internal, redisplay_windows): Call the new functions
32 instead of redisplay_window directly.
34 2001-12-15 Richard M. Stallman <rms@gnu.org>
36 * keyboard.c (syms_of_keyboard) <double-click-fuzz>: Doc fix.
38 2001-12-14 Andrew Innes <andrewi@gnu.org>
40 * makefile.w32-in (EMACSLOADPATH): Define.
41 ($(EMACS)): Run `list-load-path-shadows' after dumping emacs.
42 (bootstrap-temacs): Remove dependency on bootstrap-clean.
44 2001-12-13 Eli Zaretskii <eliz@is.elta.co.il>
46 * xfns.c (x_report_frame_params): Make the scroll-bar-width frame
47 parameter have a numeric value all the time.
49 * w32fns.c (x_report_frame_params): Likewise.
51 2001-12-12 Richard M. Stallman <rms@gnu.org>
53 * fileio.c (Fwrite_region): Doc fix.
55 * xdisp.c (CLEAR_FACE_CACHE_COUNT): Redefine as 500.
56 (redisplay_internal): Call clear_image_cache only for window terminals.
58 2001-12-12 Gerd Moellmann <gerd@gnu.org>
60 * xdisp.c (move_it_vertically_backward): Change heuristic
61 for the case that we didn't move far enough initially.
63 * window.c (Frecenter): Simplify computation in the case of window
64 system frames and ARG < 0; use window_box_height.
66 2001-12-11 Richard M. Stallman <rms@gnu.org>
68 * Makefile.in, mem-limits.h, dispnew.c, emacs.c, fileio.c:
69 * process.c, sysdep.c, unexec.c: Test GNU_LINUX, not LINUX.
71 2001-12-11 Andrew Innes <andrewi@gnu.org>
73 * insdel.c (make_gap) [DOUG_LEA_MALLOC]: Call make_gap_smaller if
76 2001-12-11 Richard M. Stallman <rms@gnu.org>
78 * m/hp800.h: Split the __hpux conditional into the parts
79 that are right for GNU/Linux too and the parts that are not.
80 Use the former if GNU_LINUX.
81 (HAVE_ALLOCA, LOAD_AVE_TYPE, LOAD_AVE_CVT): New defs for GNU/Linux.
83 * s/gnu-linux.h (GNU_LINUX): Defined.
85 2001-12-11 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
87 * macros.c, msdos.c, w16select.c: Change doc-string comments to
88 `new style' [w/`doc:' keyword].
90 2001-12-10 Jason Rumney <jasonr@gnu.org>
92 * w32menu.c (w32_free_submenu_strings): Clear menu item struct
95 2001-12-09 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
97 * dosfns.c: Change doc-string comments to `new style' [w/`doc:'
100 2001-12-09 Eli Zaretskii <eliz@is.elta.co.il>
102 * dosfns.c (dos-display-scancodes, dos-decimal): Doc fix.
104 * s/hpux10.h (srand48): Don't undefine.
106 2001-12-09 Jason Rumney <jasonr@gnu.org>
108 * w32menu.c (_widget_value): Make `help' field a Lisp_Object. Add
109 comment to explain where the struct came from.
110 (single_submenu, w32_menu_show): Set `help' field as Lisp_Object.
111 (add_menu_item): Process pop-up menus first to avoid memory leak.
112 (add_menu_item, w32_menu_display_help): Use `help' field as
114 (w32_free_submenu_strings): Only free owner-drawn strings.
116 2001-12-09 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
118 * COPYING: Moved back.
120 * charset.c (char_to_string_1, translate_char, Fdefine_charset):
121 Add parentheses around && within ||.
123 * indent.c (compute_motion): Likewise.
125 * intervals.c (merge_properties_sticky): Likewise.
127 * coding.c (setup_coding_system, shrink_encoding_region)
128 (Fdecode_sjis_char): Likewise.
130 2001-12-07 Andreas Schwab <schwab@suse.de>
132 * xdisp.c (display_mode_element): Don't read past end of string if
135 * alloc.c (inhibit_garbage_collection): Don't exceed value an int
138 * data.c (Vmost_positive_fixnum, Vmost_negative_fixnum): Renamed
139 from most_positive_fixnum and most_negative_fixnum, resp., and
140 type changed to Lisp_Object.
141 (syms_of_data): DEFVAR_LISP them.
143 2001-12-07 Richard M. Stallman <rms@gnu.org>
145 * callproc.c (init_callproc): Set Vdata_directory based on the source
146 location whenever Emacs was run uninstalled.
148 2001-12-06 Paul Eggert <eggert@twinsun.com>
150 * config.in (HAVE_WORKING_VFORK): New #undefs.
151 * process.c (create_process):
152 Use HAVE_WORKING_VFORK, not HAVE_VFORK.
153 * m/cnvrgnt.h (HAVE_VFORK): Remove #define.
154 * m/ibm370aix.h (HAVE_VFORK): Remove #undef.
155 * m/ibmps2-aix.h (HAVE_VFORK): Remove #define.
156 * m/intel386.h (HAVE_VFORK): Likewise.
157 * m/mips-siemens.h (HAVE_VFORK): Likewise.
158 * m/mips.h (HAVE_VFORK): Likewise.
159 * s/freebsd.h (vfork): Remove #define.
160 * s/lynxos.h (HAVE_VFORK): Remove #undef.
161 * s/usg5-4-2.h: Fix comment about vfork.
163 2001-12-06 Richard M. Stallman <rms@gnu.org>
165 * s/hpux10.h (random): Add undef.
166 (HAVE_RANDOM): Define it just once.
168 2001-12-06 Stefan Monnier <monnier@cs.yale.edu>
170 * eval.c: Undo last change: the standard syntax is not wanted.
172 2001-12-06 Eli Zaretskii <eliz@is.elta.co.il>
174 * xterm.c (x_free_frame_resources) [USE_X_TOOLKIT]: Remove all the
175 scroll bars of the frame before deleting the frame itself. If the
176 frame has a widget, delete the frame with XtDestroyWidget, and do
177 not call XDestroyWindow before that.
179 2001-12-06 Kim F. Storm <storm@cua.dk>
181 * xfns.c (x_report_frame_params): Return actual fringe widths.
183 * w32fns.c (x_report_frame_params): Return actual fringe widths.
185 2001-12-05 Andrew Innes <andrewi@gnu.org>
187 * alloc.c (Fgarbage_collect): Shrink buffer gaps that are
190 * insdel.c (make_gap_larger): New function.
191 (make_gap_smaller): New function.
192 (make_gap) [USE_MMAP_FOR_BUFFERS || REL_ALLOC]: Call
193 make_gap_smaller if arg is negative.
195 2001-12-04 Stefan Monnier <monnier@cs.yale.edu>
197 * keyboard.c (kbd_buffer_store_event): Fix interrupt_signal prototype.
198 Pass a dummy argument when calling interrupt_signal.
199 (parse_menu_item): Mark disabled items before checking for empty def.
200 (read_char_minibuf_menu_prompt): Make safety more visible.
201 (read_key_sequence): Add a `first_unbound' variable.
202 Use it to detect C-c ESC ESC ESC ESC ... cases and drop the
203 unbound prefix as soon as we can detect it.
205 * doc.c (Fsnarf_documentation): Add prototype.
206 (get_doc_string): Handle negative arguments.
207 (Fdocumentation): Use AREF and ASIZE.
208 Move the calls to get_doc_string to a single place.
209 Don't confuse an interactive-spec for a docstring reference.
210 (Fdocumentation_property): Take advantage of the fact that
211 get_doc_string now ignores the sign of the docstring position.
213 * eval.c: Use standard syntax for usage in docstrings.
215 2001-12-03 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
217 * xdisp.c (syms_of_xdisp): Make `tool-bar-button-relief` an option.
219 2001-12-02 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
221 * xterm.c (x_draw_image_relief): Use predefined macro instead of
222 constant when the value of `tool_bar_button_relief' is negative.
224 2001-12-02 Richard M. Stallman <rms@gnu.org>
226 * xmenu.c (menu_highlight_callback): Use `help' field as Lisp_Object.
227 (single_submenu, xmenu_show): Set `help' field as Lisp_Object.
229 * fileio.c (read_non_regular): Delete Fsignal call.
231 2001-12-01 Stefan Monnier <monnier@cs.yale.edu>
233 * lisp.h (run_hook_list_with_args): Undo last change.
235 2001-12-01 Gerd Moellmann <gerd@gnu.org>
237 * xterm.c (x_draw_fringe_bitmap): Always undo clipping.
239 2001-12-01 Jason Rumney <jasonr@gnu.org>
241 * window.c (Qleft_fringe, Qright_fringe): Remove. Now in frame.c.
243 * w32term.h (WM_MOUSELEAVE, TME_LEAVE, TRACKMOUSEEVENT)
244 [!WM_MOUSELEAVE]: Define.
246 * w32menu.c (current_popup_menu, get_menu_item_info):
247 (set_menu_item_info): New vars.
248 (set_frame_menubar): Doc fix clarifying GC interaction with menus.
249 (w32_menu_show): Set current_popup_menu.
250 (add_menu_item): Allocate new strings for owner-drawn menu items
252 Use owner-draw for disabled menu items again.
253 (w32_menu_display_help): Ignore owner-drawn items and popup menus.
254 (w32_free_submenu_strings, w32_free_menu_strings): New functions.
256 * w32fns.c (trackmouse_window, track_mouse_event_fn): New vars.
257 (w32_wnd_proc) <WM_MOUSEMOVE>: Notice when mouse enters frame.
258 <WM_EXITMENULOOP>: Free menu strings.
259 <WM_MOUSELEAVE>: Stop tracking mouse.
260 (x_create_tip_frame): Specify no minibuffer, modeline or fringes.
262 * w32term.c (w32_read_socket) <WM_MOUSELEAVE>: Cancel help echo
265 2001-12-01 Kim F. Storm <storm@cua.dk>
267 The following changes add left-fringe and right-fringe
268 frame parameters to adjust fringe widths, or remove one or
271 * frame.h (struct frame): Remove trunc_area_pixel_width and
272 trunc_area_cols fields.
273 (Qleft_fringe, Qright_fringe): Declare.
274 (FRAME_RIGHT_FRINGE_WIDTH): New macro.
276 * frame.c (Qleft_fringe, Qright_fringe): New vars.
277 (syms_of_frame): Initialize them.
279 * window.c (coordinates_in_window): Handle separate left and right
282 * xterm.h (struct x_output): Add left_fringe_width, right_fringe_width,
283 and fringe_cols fields.
284 (FRAME_FRINGE_BITMAP_WIDTH, FRAME_FRINGE_BITMAP_HEIGHT): Remove macros.
285 (FRAME_X_FRINGE_COLS): Use fringe_cols field.
286 (FRAME_X_FRINGE_WIDTH): Use fringes_extra field.
287 (FRAME_X_LEFT_FRINGE_WIDTH): Use left_fringe_width field.
288 (FRAME_X_RIGHT_FRINGE_WIDTH): Use right_fringe_width field.
289 (x_compute_fringe_widths): Add prototype.
291 * xterm.c (zv_height, zv_bits, zv_period): Changed zv bitmap to
292 fill fringe evenly with small dashes.
293 (x_draw_fringe_bitmap): Clear background if necessary. Align and
294 clip the new ZV bitmap to avoid jitter between rows.
295 (x_draw_row_fringe_bitmaps): Rely on x_draw_fringe_bitmap to clear
296 background. Don't draw fringe bitmaps if fringe width is zero.
297 (x_compute_fringe_widths): New function.
298 (x_new_font, x_set_window_size_1): Use it.
300 * xfns.c (x_frame_parms): Add `left-fringe' and `right-fringe' parms.
301 (x_set_frame_parameters): Process Process `font' parameter before other
302 parameters as fringe widths depend on it.
303 (x_set_fringe_width): New function.
304 (x_figure_window_size): Use x_compute_fringe_widths.
305 (Fx_create_frame): Process `left-fringe' and `right-fringe' frame
308 * widget.c (set_frame_size): Use x_compute_fringe_widths.
309 (EmacsFrameSetCharSize): Ditto.
311 * w32term.h: Merged changes from xterm.h.
312 * w32term.c: Merged changes from xterm.c.
313 * w32fns.c: Merged changes from xfns.c.
315 2001-11-29 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
319 2001-11-29 Dave Love <fx@gnu.org>
321 * coding.c (syms_of_coding) <Qchar_coding_system>: Give it an
323 (detect_coding_mask): Fix call of detect_coding_iso2022.
325 2001-11-29 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
327 * fileio.c (file-name-coding-system)
328 (default-file-name-coding-system): Doc fix (links to referenced
331 2001-11-28 Stefan Monnier <monnier@cs.yale.edu>
333 * lisp.h (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5):
334 Add dummy uses of gcproN variables.
336 * category.c (describe_category, describe_category_1)
337 (Fdescribe_categories): Remove. (Moved to lisp/help-fns.el.)
338 (syms_of_category): Don't defsubr Sdescribe_categories.
340 2001-11-28 Richard M. Stallman <rms@gnu.org>
342 * fileio.c (Ffind_file_name_handler): Avoid initializer for `result'.
344 * Makefile.in (lispdir): New variable, referring to build dir.
345 (TAGS-LISP): Find Makefile in $(lispdir), not $(lispsource).
347 2001-11-28 Andrew Innes <andrewi@gnu.org>
349 * w32menu.c (w32_menu_display_help): Actually add the new argument
352 2001-11-28 Jason Rumney <jasonr@gnu.org>
354 * w32menu.c (add_menu_item): Do not use owner-draw for disabled
355 menu items. From David Ponce <dponce@wanadoo.fr>.
356 (w32_dialog_show) [HAVE_DIALOGS]: Compile whole function
358 (w32_menu_display_help): New argument OWNER. Rewritten to store a
359 help event in the owner frame's keyboard buffer.
361 * w32fns.c (w32_wnd_proc) <WM_MENUSELECT>: Display help directly.
362 (Fx_show_tip): Don't subtract last width from row width.
364 * w32term.c (w32_read_socket) <WM_MENUSELECT>: Remove.
365 (w32_read_socket): Use EQ to compare frames.
367 2001-11-28 Gerd Moellmann <gerd@gnu.org>
369 * xterm.c (x_draw_glyphs): Don't call notice_overwritten_cursor if
372 2001-11-28 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
374 * xdisp.c (message_dolog): Remove unused variables `gcpro2',
375 `gcpro3' and `gcpro4'.
377 * coding.c (decode_coding_string): Remove unused variable `gcpro1'.
379 2001-11-28 Stefan Monnier <monnier@cs.yale.edu>
381 * ccl.c: Use AREF and ASIZE.
383 2001-11-27 Stefan Monnier <monnier@cs.yale.edu>
385 * lisp.h (run_hook_list_with_args): Remove.
386 (LIST_END_P): Fix call to wrong_type_argument.
387 (make_fixnum_or_float): Use EMACS_INT rather than int.
389 2001-11-26 Stefan Monnier <monnier@cs.yale.edu>
391 * syntax.c (syms_of_syntax): Remove defsubr of Sdescribe_syntax.
392 (describe_syntax, describe_syntax_1, Fdescribe_syntax): Remove.
394 * eval.c: Use AREF and ASIZE.
395 (Ffetch_bytecode): Add the file name to the error message.
397 * fileio.c (Ffind_file_name_handler): Give precedence to handlers
398 which match the end of the file-name.
399 (Fsubstitute_in_file_name): Don't signal an error if $ENVVAR
400 is not a valid env var, but leave it as is instead.
402 * keymap.c (access_keymap): Handle t bindings like nil bindings.
403 Make nil bindings in char-tables transparent.
404 (store_in_keymap): Turn a nil binding into a t binding for char-tables.
406 2001-11-26 Richard M. Stallman <rms@gnu.org>
408 * textprop.c (set_text_properties_1): Allow START, END in either order.
409 Do nothing if range is empty.
411 * Makefile.in (mallocobj): Simplify logic using auxiliary vars.
413 * Makefile.in (mostlyclean): Delete bootstrap-emacs here.
416 2001-11-25 Stefan Monnier <monnier@cs.yale.edu>
418 * textprop.c (set_text_properties_1): Clearly mark that the
419 interval should not be empty.
421 * intervals.c (graft_intervals_into_buffer):
422 Don't call set_text_properties_1 on an empty interval.
424 2001-11-25 Richard M. Stallman <rms@gnu.org>
426 * unexelf.c (unexec): Index by n, not nn, when checking for ".sbss".
428 * callproc.c (Fcall_process): When we make a bigger buffer for bufptr,
429 don't lose the data in it.
431 2001-11-25 Juanma Barranquero <lektu@terra.es>
433 * abbrev.c (Fexpand_abbrev): Use Frun_hooks instead of Vrun_hooks.
435 * buffer.c (Fkill_buffer): Use Frun_hooks, not Vrun_hooks.
437 * print.c (temp_output_buffer_setup): Use Frun_hooks, not Vrun_hooks.
439 2001-11-25 Stefan Monnier <monnier@cs.yale.edu>
441 * xfaces.c (merge_face_heights): Coerce back to int explicitly.
443 2001-11-25 Eli Zaretskii <eliz@is.elta.co.il>
445 * window.c (Fset_window_vscroll): Doc fix. From Kalle Olavi
446 Niemitalo <kon@iki.fi>.
448 2001-11-25 Jason Rumney <jasonr@gnu.org>
450 * w32term.h (FRAME_X_FRINGE_COLS): No fringe on tip frames.
452 * w32fns.c (x_create_tip_frame): Set frame's fringes_extra to 0.
453 (Fx_show_tip): Block input during frame creation.
454 (Fx_show_tip, Fx_hide_tip): Enable.
456 2001-11-24 Richard M. Stallman <rms@gnu.org>
458 * lread.c (Fload): Detect recursive load error for more than 3
459 nestings of the same file.
460 (Vrecursive_load_depth_limit): Variable deleted.
461 (syms_of_lread) <recursive-load-depth-limit>: Variable deleted.
463 2001-11-24 Jason Rumney <jasonr@gnu.org>
465 * xfns.c (compute_tip_xy): Initialize root_x and root_y from
466 mouse position if either left or top is not specified.
468 * w32fns.c (w32_wnd_proc) <WM_MENUSELECT>: Revert last change.
469 <WM_WINDOWPOSCHANGING>: Let tip frames resize without restriction.
470 (my_create_tip_window, Fx_show_tip): Adjust size for external border.
471 (my_create_tip_window): Assign tip_window.
472 (x_create_tip_frame): Use same defaults as X.
473 (compute_tip_xy): Remove unused variable. Use full screen width.
474 (Fx_show_tip): Do not double height. Call ShowWindow directly.
476 * w32term.c (x_after_update_window_line): Doc fix.
477 (w32_read_socket): Doc fix. Avoid SET_FRAME_GARBAGED for tip
479 <WM_SHOWWINDOW>: Redo mouse highlight when hiding tip frame.
481 * xdisp.c (prepare_menu_bars) [HAVE_WINDOW_SYSTEM]: Use tip_frame
482 for all Windowed systems.
484 2001-11-23 Eli Zaretskii <eliz@is.elta.co.il>
486 * msdos.c (IT_clear_screen): If the frame's faces are not yet
487 realized, use the initial screen colors to clear the screen.
489 2001-11-23 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
491 * textprop.c (Fset_text_properties): Remove unused variables
492 `unchanged', `prev_changed', `s' and `len'.
494 * search.c (Freplace_match): Remove unused variable `inslen'.
496 * keymap.c (access_keymap): Remove unused variables `c1' and `c2'.
498 2001-11-22 Jason Rumney <jasonr@gnu.org>
500 * w32fns.c (x_window_to_frame): Remove irrelevant TODO comment.
501 (w32_wnd_proc) <WM_MENUSELECT>: Show help echo directly.
502 (my_create_tip_window): New function.
503 (x_create_tip_frame, compute_tip_xy): Adapt for Windows.
504 (Fx_show_tip, Fx_hide_tip) [TEST_TOOLTIPS]: Adapt for Windows.
506 2001-11-20 Jason Rumney <jasonr@gnu.org>
508 * coding.h (Vw32_system_coding_system) [WINDOWSNT]: Remove.
509 (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: Use Vlocale_coding_system.
511 * w32fns.c (Vw32_system_coding_system): Remove.
512 (w32_to_x_font, x_to_w32_font): Use Vlocale_coding_system.
514 2001-11-19 Stefan Monnier <monnier@cs.yale.edu>
516 * fileio.c (Fwrite_region): Move choose_write_coding_system to
517 after build_annotations.
519 * syntax.c (describe_syntax): Add dummy arg.
520 (describe_syntax_1): Update call to describe_vector.
522 * category.c (describe_category): Add dummy arg.
523 (describe_category_1): Update call to describe_vector.
525 * keymap.c (Fdescribe_vector): Add `describer' parameter.
526 (describe_command, describe_translation): Add dummy second param.
527 (describe_map): Call elt_describer with two arguments.
528 (describe_vector_princ): Add `fun' parameter.
529 Call it instead of the hardcoded `princ'.
530 (describe_vector): Add arg `args'.
531 Pass it as a new second argument to elt_describer.
533 * keymap.h (describe_vector): Update prototype.
535 * frame.c: Don't include keymap.h any more.
536 (keys_of_frame): Remove.
538 * lisp.h (keys_of_frame): Remove declaration.
540 * emacs.c (main): Don't call `keys_of_frame' any more.
542 2001-11-14 Andreas Schwab <schwab@suse.de>
544 * unexelf.c [!defined MAP_ANON]: Define MAP_ANON to MAP_ANONYMOUS
545 if defined, 0 otherwise.
546 (MAP_FAILED): Define if not defined and use it to test mmap failure.
547 (unexec) [!MAP_ANON]: Use /dev/zero as file to map.
549 2001-11-19 Richard M. Stallman <rms@gnu.org>
551 * indent.c (current_column_1): Fix handling of scan_bytes for mb chars.
553 2001-11-18 Jason Rumney <jasonr@gnu.org>
555 * w32term.c (note_mouse_highlight): Fix type of variable `ignore'.
556 (x_draw_bar_cursor): If the background color of the glyph under
557 the cursor equals the frame's cursor color, use the glyph's
558 foreground color for drawing the bar cursor.
559 (x_after_update_window_line): Clear internal border in different
561 (w32_set_vertical_scroll_bar): Check for width and height > 0.
562 (w32_draw_relief_rect): Correct relief by 1 pixel.
563 (x_set_glyph_string_background_width):
564 Set extends_to_end_of_line_p if the row's fill_line_p is set and
565 drawing the last glyph with DRAW_IMAGE_{RAISED,SUNKEN}.
566 (x_display_and_set_cursor): If cursor_in_echo_area, use NO_CURSOR
567 if cursor_in_non_selected_windows is false.
568 (show_mouse_face): Clean up. Recognize overwritten cursor differently.
569 (x_draw_glyphs): Remove parameters REAL_START and REAL_END.
570 Notice if cursor gets overwritten.
571 (notice_overwritten_cursor): Renamed from
572 note_overwritten_text_cursor. Rewritten to take glyph widths
573 into account, and to take X positions as parameters.
574 (x_draw_phys_cursor_glyph): Save state of w->phys_cursor_on_p
575 around call to x_draw_glyphs.
576 (x_setup_relief_colors): Use `IMAGE_BACKGROUND' and
577 `IMAGE_BACKGROUND_TRANSPARENT' to calculate the correct background
578 color to use for image glyph reliefs.
579 (x_draw_image_relief): Accept zero tool_bar_button_relief.
580 (glyph_rect): Remove unused variable `area'.
582 * w32fns.c (x_set_frame_parameters): Avoid infinite recursion for
584 (x_set_internal_border_width): Set frame garbaged when window
586 (Fx_create_frame): Accept zero tool_bar_button_relief.
587 (x_clear_image_1, four_corners_best, image_background)
588 (image_background_transparent): New functions.
589 (xpm_format, png_format, jpeg_format, tiff_format, gif_format)
590 (gs_format): Add `:background' entry.
591 (lookup_image): Set IMG's background color if specified.
592 (pbm_load, xbm_load_image, png_load): Set IMG's background field
594 (x_clear_image_1): Reset `background_valid' and
595 `background_transparent_valid' fields.
596 (x_build_heuristic_mask): Use IMAGE_BACKGROUND instead of
597 calculating it here. Set IMG's background_transparent field.
598 (enum xpm_keyword_index): Add XPM_BACKGROUND.
599 (enum png_keyword_index): Add PNG_BACKGROUND.
600 (enum jpeg_keyword_index): Add JPEG_BACKGROUND.
601 (enum tiff_keyword_index): Add TIFF_BACKGROUND.
602 (enum gif_keyword_index): Add GIF_BACKGROUND.
603 (enum gs_keyword_index): Add GS_BACKGROUND.
604 (pbm_load, png_load, jpeg_load, tiff_load, gif_load):
605 Pre-calculate image background color where necessary.
606 (x_create_x_image_and_pixmap, xbm_load, gs_load):
607 Use display info's n_cbits entry for screen depth.
608 (Fx_show_tip): Remove unused variables `buffer', `top',
609 `left', `max_width' and `max_height'.
611 * w32menu.c (w32_menu_show, push_menu_pane): Doc fixes.
613 2001-11-18 Gerd Moellmann <gerd@gnu.org>
615 * puresize.h (BASE_PURESIZE): Increase to 750000.
617 2001-11-18 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
619 * frame.c (Fframe_live_p): Doc fix.
621 2001-11-18 Richard M. Stallman <rms@gnu.org>
623 * xdisp.c (message_dolog_marker1, message_dolog_marker2)
624 (message_dolog_marker3): New static variables hold three markers.
625 (syms_of_xdisp): Initialize and staticpro them.
626 (message_dolog): Use message_dolog_marker1..3 instead of
627 allocating markers each time. Unchain them when done.
629 2001-11-17 Richard M. Stallman <rms@gnu.org>
631 * doc.c (Fsnarf_documentation): Doc fix.
633 2001-11-17 Andreas Schwab <schwab@suse.de>
635 * xterm.c (note_mouse_highlight): Fix type of variable `ignore'.
637 2001-11-17 Richard M. Stallman <rms@gnu.org>
639 * fileio.c (Fwrite_region): Avoid initializer for Lisp_Object.
641 2001-11-17 Jason Rumney <jasonr@gnu.org>
643 * xterm.c (notice_overwritten_cursor): Take care of end < 0 case.
645 2001-11-17 Gerd Moellmann <gerd@gnu.org>
647 * xdisp.c (tool_bar_item_info): Avoid calling Fget_text_property
648 with invalid position.
650 2001-11-16 Richard M. Stallman <rms@gnu.org>
652 * syswait.h: Delete conditionals for HPUX7, ISC 4.1, and convex.
654 * s/isc4-1.h (HAVE_SYS_WAIT_H): Add #undef.
655 * s/hpux.h (HAVE_SYS_WAIT_H): Add #undef.
656 * s/hpux8.h (HAVE_SYS_WAIT_H): Define it.
658 * m/convex.h (HAVE_SYS_WAIT_H): Add #undef.
660 2001-11-16 Stefan Monnier <monnier@cs.yale.edu>
662 * fileio.c (build_annotations): Split off the tail.
663 (build_annotations_2): New fun. Extracted from build_annotations.
664 (Fwrite_region): Split the call to build_annotations into two
665 calls to build_annotations and build_annotations_2.
667 2001-11-16 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
669 * sysdep.c (wait_for_kbd_input) [VMS]: Do not call
670 clear_waiting_for_input with argument.
672 * xterm.h (x_update_cursor): Remove duplicated prototype.
674 * keyboard.h (clear_waiting_for_input): Remove duplicated prototype.
676 * xterm.c (waiting_for_input): Remove unnecessary declaration.
678 * data.c (Ftimes, Fquo, Frem, Fmod): Doc fix.
680 2001-11-16 Stefan Monnier <monnier@cs.yale.edu>
682 * fileio.c (choose_write_coding_system): New fun, extracted
684 (Fwrite_region): Use it.
686 * eval.c (max_specpdl_size, max_lisp_eval_depth): Use EMACS_INT.
687 (funcall_lambda, run_hook_with_args): Make static and add prototype.
688 (ml_apply, find_handler_clause): Add prototype.
690 2001-11-16 Eli Zaretskii <eliz@gnu.org>
692 * config.in: Add #undef HAVE_COFF_H.
694 * unexec.c (coff.h): Don't include unless HAVE_COFF_H is defined.
695 Required for ISC 4.1.
697 2001-11-16 Eli Zaretskii <eliz@is.elta.co.il>
699 * syswait.h: (HAVE_SYS_WAIT_H): Undef for ISC 4.1. Reported by
700 Andrew Wiseman <a.wiseman@btclick.com>.
702 2001-11-16 Kim F. Storm <storm@cua.dk>
704 The following changes are made to clean up the various internal
705 references to the fringes to actually use the term `fringe' for
706 them. Previously, they were called `flags areas', `bitmap areas',
707 `left/right side of windows', or implicitly as `flags' or
710 * dispextern.h (FRINGE_FACE_ID): Renamed from BITMAP_AREA_FACE_ID.
711 Comments fixed. Use renamed symbols.
713 * dispnew.c: Comment fix. Use renamed symbols.
715 * frame.h (FRAME_FRINGE_COLS): Renamed from FRAME_FLAGS_AREA_COLS.
716 (FRAME_FRINGE_WIDTH): Renamed from FRAME_FLAGS_AREA_WIDTH.
717 (FRAME_LEFT_FRINGE_WIDTH): Renamed from FRAME_LEFT_FLAGS_AREA_WIDTH.
719 * msdos.c: Comment fix.
721 * w32fns.c: Use renamed symbols.
723 * w32term.c: Comment fixes. Use renamed symbols.
724 (fringe_bitmap_type): Renamed from bitmap_type.
725 (NO_FRINGE_BITMAP): Renamed from NO_BITMAP.
726 (w32_draw_fringe_bitmap): Renamed from w32_draw_bitmap.
727 (x_draw_row_fringe_bitmaps): Renamed from x_draw_row_bitmaps.
729 * w32term.h: Comment fixes. Use renamed symbols.
730 (fringes_extra): Renamed from flags_areas_extra.
731 (FRAME_FRINGE_BITMAP_WIDTH): Renamed from FRAME_FLAGS_BITMAP_WIDTH.
732 (FRAME_FRINGE_BITMAP_HEIGHT): Renamed from FRAME_FLAGS_BITMAP_HEIGHT.
733 (FRAME_X_FRINGE_COLS): Renamed from FRAME_X_FLAGS_AREA_COLS.
734 (FRAME_X_FRINGE_WIDTH): Renamed from FRAME_X_FLAGS_AREA_WIDTH.
735 (FRAME_X_LEFT_FRINGE_WIDTH):
736 Renamed from FRAME_X_LEFT_FLAGS_AREA_WIDTH.
737 (FRAME_X_RIGHT_FRINGE_WIDTH):
738 Renamed from FRAME_X_RIGHT_FLAGS_AREA_WIDTH.
740 * widget.c: Use renamed symbols.
742 * window.c: Comment fixes. Use renamed symbols.
743 (coordinates-in-window-p): Doc fix.
745 * xdisp.c: Comment fixes. Use renamed symbols.
747 * xfaces.c (realize_basic_faces): Use FRINGE_FACE_ID.
749 * xfns.c: Use renamed symbols.
751 * xterm.c: Comment fixes. Use renamed symbols.
752 (fringe_bitmap_type): Renamed from bitmap_type.
753 (NO_FRINGE_BITMAP): Renamed from NO_BITMAP.
754 (x_draw_fringe_bitmap): Renamed from x_draw_bitmap.
755 (x_draw_row_fringe_bitmaps): Renamed from x_draw_row_bitmaps.
757 * xterm.h: Comment fixes. Use renamed symbols.
758 (fringes_extra): Renamed from flags_areas_extra.
759 (FRAME_FRINGE_BITMAP_WIDTH): Renamed from FRAME_FLAGS_BITMAP_WIDTH.
760 (FRAME_FRINGE_BITMAP_HEIGHT): Renamed from FRAME_FLAGS_BITMAP_HEIGHT.
761 (FRAME_X_FRINGE_COLS): Renamed from FRAME_X_FLAGS_AREA_COLS.
762 (FRAME_X_FRINGE_WIDTH): Renamed from FRAME_X_FLAGS_AREA_WIDTH.
763 (FRAME_X_LEFT_FRINGE_WIDTH):
764 Renamed from FRAME_X_LEFT_FLAGS_AREA_WIDTH.
765 (FRAME_X_RIGHT_FRINGE_WIDTH):
766 Renamed from FRAME_X_RIGHT_FLAGS_AREA_WIDTH.
768 2001-11-15 Jason Rumney <jasonr@gnu.org>
770 * w32menu.c (add-menu-item): Make help_echo and radio buttons
771 work for most menu items. From David Ponce
772 <david.ponce@wanadoo.fr>.
774 2001-11-15 Gerd Moellmann <gerd@gnu.org>
776 * xfns.c (x_set_frame_parameters): Revert change of 2001-11-07.
777 Some x_set_* function expect to be called even if old and new
780 * xdisp.c (build_desired_tool_bar_string): Accept zero
781 tool_bar_button_relief.
783 * xfns.c (Fx_create_frame): Accept zero tool_bar_button_relief.
785 * xterm.c (x_draw_image_relief): Accept zero tool_bar_button_relief.
787 * xterm.c (x_draw_bar_cursor): If the background color of the
788 glyph under the cursor equals the frame's cursor color, use
789 the glyph's foreground color for drawing the bar cursor.
791 * dispnew.c (direct_output_forward_char): Fix character/byte
794 2001-11-15 Miles Bader <miles@gnu.org>
796 * editfns.c (find_field): Add BEG_LIMIT and END_LIMIT parameters.
797 (Fdelete_field, Ffield_string, Ffield_string_no_properties):
798 Update arguments to find_field.
799 (Ffield_beginning, Ffield_end): Add LIMIT param, pass to find_field.
800 (Fconstrain_to_field): Use LIMIT arg to shorten search time.
801 * lisp.h (Ffield_beginning, Ffield_end): Update EXFUN decl.
802 * minibuf.c (Fminibuffer_prompt_end): Update args to Ffield_end.
804 2001-11-14 Richard M. Stallman <rms@gnu.org>
806 * editfns.c (Fpropertize): Allow call with 1 arg.
808 * dispextern.h (image_background, image_background_transparent):
809 Conditionalize on HAVE_X_WINDOWS.
811 2001-11-13 Richard M. Stallman <rms@gnu.org>
813 * print.c (Fprin1_to_string): Doc fix.
815 * sunfns.c (Fsun_change_cursor_icon): Doc fix.
817 * floatfns.c (Fceiling, Ffloor): Doc fixes.
819 * filelock.c (Funlock_buffer, Ffile_locked_p): Doc fixes.
821 * fileio.c (Ffile_accessible_directory_p): Doc fix.
823 * eval.c (syms_of_eval): Doc fix.
825 * coding.c (syms_of_coding): Doc fix.
827 * doc.c (Fsnarf_documentation): Doc fix.
829 * dispnew.c (syms_of_display): Doc fix.
831 * category.c (Fget_unused_category): Doc fix.
833 * buffer.c (syms_of_buffer): Doc fixes.
835 2001-11-14 Eli Zaretskii <eliz@is.elta.co.il>
837 * print.c (prin1, print): Doc fix.
839 2001-11-14 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
841 * fontset.h: Remove declarations of variables
842 `Vhighlight_wrong_size_font' and `Vclip_large_size_font'.
844 * fontset.c: Remove variables `Vhighlight_wrong_size_font' and
845 `Vclip_large_size_font'.
847 2001-11-13 Jason Rumney <jasonr@gnu.org>
851 2001-11-13 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
853 * xfaces.c (Fface_attributes_as_vector): Doc fix.
855 * w32fns.c (Fx_synchronize): Reindent.
863 * cmds.c, composite.c, dired.c, doc.c, filelock.c, floatfns.c,
864 * fontset.c, insdel.c, keymap.c: Change doc-string comments to
865 `new style' [w/`doc:' keyword].
867 * xmenu.c (x-popup-menu): Reindent.
868 (x-popup-dialog): Likewise.
870 * xfaces.c (Finternal_set_alternative_font_family_alist): Reindent.
872 * xdisp.c (Fdump_tool_bar_row): Reindent.
874 * minibuf.c (Fminibuffer_complete_word): Reindent.
875 (Fminibuffer_complete_and_exit): Likewise.
876 (Fminibuffer_completion_help): Likewise.
877 (Fminibuffer_message): Likewise.
879 * fns.c (Freverse): Reindent.
881 * eval.c (Fif): Reindent.
884 * editfns.c (Fuser_real_login_name): Reindent.
885 (Finsert_buffer_substring): Likewise.
886 (Fcompare_buffer_substrings): Likewise.
887 (Fsubst_char_in_region): Likewise.
889 * dispnew.c (Fsit_for): Reindent.
890 (Fframe_or_buffer_changed_p): Likewise.
891 (Finternal_show_cursor_p): Likewise.
892 (syms_of_display): Likewise.
894 * alloc.c (Flist): Reindent.
897 2001-11-12 Richard M. Stallman <rms@gnu.org>
899 * xterm.c (XTread_socket): Don't update focus for EnterNotify or
900 LeaveNotify events. Only FocusIn and FocusOut do that now.
901 (x_display_and_set_cursor): Do display hollow cursors in active
902 minibuffer windows when they are not selected.
904 2001-11-12 Jason Rumney <jasonr@gnu.org>
906 * w32console.c, w32fns.c, w32menu.c, w32proc.c, w32select.c,
907 * w32term.c: Change doc-string comments to `new style'.
908 [w/`doc:' keyword]. Doc fixes.
910 * w32fns.c: Don't define max.
911 (Fx_open_connection): Only execute once.
913 2001-11-12 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
915 * ccl.c: Change macros to use do-while block instead of if-else.
916 Use braces to follow GNU Coding Standards.
918 2001-11-11 Richard M. Stallman <rms@gnu.org>
920 * sysdep.c (child_setup_tty): Don't clear ICRNL or INLCR.
922 * lread.c (read_escape): Use end_of_file_error for reporting eof.
924 * insdel.c (replace_range): Use adjust_markers_for_replace
925 instead of adjust_markers_for_delete and adjust_markers_for_insert.
927 * intervals.h: Declare set_text_properties and set_text_properties_1.
929 * textprop.c (set_text_properties_1): New subroutine
930 broken out of set_text_properties.
931 (set_text_properties): Use set_text_properties_1.
933 * intervals.c (graft_intervals_into_buffer):
934 Use set_text_properties_1 to clear out properties.
936 * search.c (Freplace_match): Use replace_range to insert
937 and delete. Don't request property inheritance from
940 2001-11-10 Jason Rumney <jasonr@gnu.org>
942 * w32fns.c (enum_font_cb2): Use leading @ on face name to detect
943 vertical fonts. Allow them if face name is explicitly specified.
944 Do not give up if we find a font that cannot be converted to an xlfd.
946 2001-11-10 Gerd Moellmann <gerd@gnu.org>
948 * unexelf.c (unexec): Use mmap/munmap to allocate buffers
949 instead of malloc/free.
951 2001-11-09 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
953 * xfaces.c (merge_face_vectors): Use braces to follow GNU
955 (Finternal_set_lisp_face_attribute): Likewise.
957 * buffer.c (Fbury_buffer): Likewise.
959 * indent.c (current_column_1): Remove unused variable `prev_col'.
961 * coding.c (encode_coding): Use precomputed value of `src'.
962 (encode_coding): Remove unused variable `src_end'.
963 (code_convert_region): Remove unused variables `count'.
965 2001-11-07 Jason Rumney <jasonr@gnu.org>
967 * w32term.c (x_display_and_set_cursor): Do not move system caret
968 if cursor_glyph is NULL.
970 2001-11-07 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
972 * keymap.c (access_keymap): Fix compilation error.
974 2001-11-07 Miles Bader <miles@gnu.org>
976 * xfns.c (x_set_frame_parameters): Avoid infinite recursion.
978 2001-11-07 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
980 * intervals.c (graft_intervals_into_buffer):
981 Remove #ifdef'd-out code.
982 (graft_intervals_into_buffer): Remove unused variable `middle'.
984 * lread.c (Feval_region): Remove obsolete #ifdef'd-out
985 code (eval-current-buffer).
986 Change doc-string comments to `new style' [w/`doc:' keyword].
988 2001-11-06 Richard M. Stallman <rms@gnu.org>
990 * keymap.c (access_keymap): Don't use initializers on Lisp_Object.
992 2001-11-06 Stefan Monnier <monnier@cs.yale.edu>
994 * lread.c (read1): Fix behavior with nested backquoting.
996 * keyboard.c (make_lispy_event): Check integerness and fix
997 Lisp_Object/int mixup.
999 2001-11-06 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1001 * fns.c (copy_hash_table): Remove unused variable `v'.
1003 * fontset.c (fontset_font_pattern): Remove unused variable
1006 * indent.c (current_column_1): Remove unused variable `prev_col'.
1008 2001-11-05 Richard M. Stallman <rms@gnu.org>
1010 * m/news-risc.h (BROKEN_PROTOTYPES): Defined.
1012 * buffer.c (Fkill_buffer): Don't delete auto save file
1013 if buffer is modified.
1015 2001-11-05 Andrew Innes <andrewi@gnu.org>
1017 * w32proc.c (Fw32_set_keyboard_layout): Use CHECK_NUMBER_CAR and
1020 2001-11-05 Richard M. Stallman <rms@gnu.org>
1022 * unexelf.c (unexec): Minor changes; clean up comments.
1024 2001-11-05 Sam Steingold <sds@gnu.org>
1026 * w32term.c (x_display_and_set_cursor): Fix w32 compilation error.
1028 2001-11-05 Andreas Schwab <schwab@suse.de>
1030 * sound.c (sound_perror): Save errno from being clobbered.
1032 2001-11-05 Dale Hagglund <rdh@yottayotta.com>
1034 * unexelf.c (unexec): Don't use `mmap'. Instead, read and write
1035 the program image directly.
1037 2001-11-05 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1039 * buffer.h (Fbuffer_local_value): Add prototype.
1041 2001-11-04 Richard M. Stallman <rms@gnu.org>
1043 * buffer.c (Fbuffer_local_value): Remove extra args from CHECK_SYMBOL
1046 * keyboard.c (read_char): Use Fcar and Fcdr, not Fnth.
1047 (record_char): Likewise.
1049 * keyboard.c (make_lispy_event): Don't insist a drag event must
1050 move to a different buffer position. Instead, check for moving at
1051 least double_click_fuzz.
1053 * fns.c (Fmake_hash_table): Use XCAR and XCDR, not Fnth and Flength.
1055 * keyboard.c (echo-area-clear-hook): Undo Oct 29 change.
1057 * indent.c (current_column_1, Fmove_to_column): Separate the code
1058 for display-table glyphs from the code buffer text, to fix
1061 2001-11-04 Michael Welsh Duggan <md5i@cs.cmu.edu>
1063 * buffer.c (Fbuffer_local_value): New function.
1064 (syms_of_buffer): Defsubr it.
1066 * xterm.c, w32term.c (x_display_and_set_cursor): Use buffer-local
1067 value of `cursor-in-non-selected-windows'.
1069 * lisp.h (Qcursor_in_non_selected_windows): New declaration.
1070 * xdisp.c (Qcursor_in_non_selected_windows): New variable.
1071 (syms_of_xdisp): Initialize it.
1073 2001-11-04 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1075 * xfns.c (Fx_create_frame): Doc fix.
1077 * coding.c: Change doc-string comments to `new style' [w/`doc:'
1080 * eval.c (top_level_value, top_level_set): Remove commented and
1082 (Fdefvar): Fix usage in doc-string.
1084 2001-11-03 Richard M. Stallman <rms@gnu.org>
1086 * xfns.c: Include unistd.h, if it exists.
1088 * editfns.c: Move the include of ctype.h after unistd.h.
1090 * gmalloc.c: Test BROKEN_PROTOTYPES.
1092 2001-11-03 Ken Raeburn <raeburn@gnu.org>
1094 * lisp.h (CHECK_STRING_CAR): New macro.
1095 * lread.c (Fload): Use XSETCARFASTINT, XSETCDRFASTINT instead of
1096 treating XCAR and XCDR as lvalues.
1097 (openp): Use CHECK_STRING_CAR.
1098 (read_list): Use XSETCDR instead of treating XCDR as lvalue.
1100 2001-11-03 Eli Zaretskii <eliz@is.elta.co.il>
1102 * s/sco5.h (sigprocmask_set): Declare as extern SIGMASKTYPE.
1103 (SIGMASKTYPE): Define.
1105 * syssignal.h (sigunblock): Don't define if already defined.
1107 2001-11-02 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1109 * eval.c (debugger_may_continue, Vdebug_ignored_errors)
1110 (call_debugger, Fcondition_case, skip_debugger, unbind_to):
1111 Fix typos in comments.
1113 * mocklisp.c (Fml_defun, Fml_while, Fml_substr): Remove commented
1114 and #ifdef'd-out code.
1115 Fix and reindent comments.
1117 * mocklisp.h: Remove comment which is a copy of comment in mocklisp.c.
1119 * category.h (CHECK_CATEGORY, CHECK_CATEGORY_SET): Remove unused
1120 argument `i' in macros.
1122 * frame.h (CHECK_FRAME, CHECK_LIVE_FRAME): Remove unused argument
1125 * lisp.h (CHECK_STRING_OR_BUFFER, CHECK_HASH_TABLE, CHECK_LIST)
1126 (CHECK_STRING, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
1127 (CHECK_VECTOR, CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER)
1128 (CHECK_WINDOW, CHECK_LIVE_WINDOW, CHECK_PROCESS, CHECK_NUMBER)
1129 (CHECK_NATNUM, CHECK_MARKER, CHECK_NUMBER_COERCE_MARKER)
1130 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT)
1131 (CHECK_NUMBER_OR_FLOAT_COERCE_MARKER, CHECK_OVERLAY)
1132 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR): Remove unused argument `i'
1135 * abbrev.c, alloc.c, buffer.c, bytecode.c, callint.c, callproc.c,
1136 casefiddle.c, category.c, ccl.c, charset.c, cmds.c, coding.c,
1137 composite.c, data.c, dired.c, dispnew.c, doc.c, dosfns.c, emacs.c,
1138 eval.c, fileio.c, filelock.c, fns.c, fontset.c, frame.c, frame.h,
1139 indent.c, keyboard.c, keymap.c, lread.c, macros.c, marker.c,
1140 minibuf.c, mocklisp.c, msdos.c, print.c, process.c, search.c,
1141 sunfns.c, syntax.c, textprop.c, undo.c, w16select.c, w32console.c,
1142 w32fns.c, w32menu.c, w32proc.c, w32select.c, window.c, xdisp.c,
1143 xfaces.c, xmenu.c, xselect.c : Update usage of CHECK_ macros
1144 (remove unused second argument).
1146 2001-11-02 Stefan Monnier <monnier@cs.yale.edu>
1148 * syntax.c (describe_syntax): New wrapper.
1149 (Finternal_describe_syntax_value): Rename from describe_syntax.
1150 Don't insert space at front and \n at the end.
1151 (syms_of_syntax): Defsubr Sinternal_describe_syntax_value.
1153 * regex.c (re_wctype): Try to fix some warnings.
1154 (regcomp, regexec): Don't forget the __restrict.
1156 2001-11-02 Richard M. Stallman <rms@gnu.org>
1158 * textprop.c (Fget_char_property): Doc fix.
1160 2001-11-02 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1162 * process.c (Fstart_process): Add usage to doc-string.
1164 * data.c (Fsetq_default): Ditto.
1166 * callint.c (Finteractive): Ditto.
1168 2001-11-01 Stefan Monnier <monnier@cs.yale.edu>
1170 * macros.c: Don't include keymap.h any more.
1172 2001-11-01 Richard M. Stallman <rms@gnu.org>
1174 * data.c (Fmake_local_variable): Doc fix.
1176 * eval.c (Frun_hooks, Frun_hook_with_args_until_failure): Doc fix.
1177 (Frun_hook_with_args_until_success, Frun_hook_with_args): Doc fix.
1179 * keymap.c (Fdescribe_buffer_bindings): Print character property
1180 bindings along with or instead of the buffer local map.
1181 Make the overriding maps override what they should.
1183 2001-11-01 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1185 * window.c (grow_mini_window): Fix typo in comment.
1187 2001-11-01 Gerd Moellmann <gerd@gnu.org>
1189 * xterm.c (x_scroll_bar_create): Check for width and height > 0.
1190 (XTset_vertical_scroll_bar): Likewise.
1192 * xfns.c (x_build_heuristic_mask): Use four_corners_best
1193 instead of IMAGE_BACKGROUND.
1195 * xfns.c (four_corners_best): Reindent.
1197 * xfaces.c (Finternal_set_lisp_face_attribute_from_resource):
1198 Handle :box so that it is possible to specify sexprs.
1200 2001-11-01 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1202 * xfaces.c (Finternal_merge_in_global_face): Reindent.
1203 (Fface_font): Ditto.
1204 (Finternal_set_alternative_font_registry_alist): Ditto.
1205 (Ftty_suppress_bold_inverse_default_colors): Ditto.
1207 * xfns.c (x-get-resource): Reindent.
1209 2001-10-31 Eli Zaretskii <eliz@is.elta.co.il>
1211 * s/hpux11.h: New file.
1213 2001-10-31 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1215 * emacs.c (USAGE1): Show command line option --no-window-system
1216 instead of --no-windows in usage.
1217 (standard_args): Rename --no-windows to --no-window-system.
1218 (bug_reporting_address): Follow Emacs coding conventions.
1220 * eval.c (Fcommandp): Doc fix.
1221 Change doc-string comments to `new style' [w/`doc:' keyword].
1223 * frame.c (Fframe_live_p): Doc fix.
1225 * buffer.c (selective-display-ellipses): Doc fix.
1227 2001-10-31 Gerd Moellmann <gerd@gnu.org>
1229 * lread.c (to_multibyte): Fix computation of new read_buffer_size.
1231 * xfaces.c (realize_x_face): If C is not a single-byte character,
1232 set the face's colors_copied_bitwise_p instead of the defaulted_p
1233 members which have a different meaning.
1234 (free_face_colors): Do nothing for a face whose colors have been
1237 * dispextern.h (struct face) <colors_copied_bitwise_p>: New member.
1239 2001-10-31 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1241 * marker.c, mocklisp.c: Change doc-string comments to `new style'
1244 2001-10-31 Gerd Moellmann <gerd@gnu.org>
1246 * fns.c (require_unwind): Return Lisp_Object.
1248 2001-10-31 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1250 * keyboard.c (lucid-menu-bar-dirty-flag): Doc fix.
1251 (last-input-char): Revert doc-string to be the same as the
1252 doc-string of `last-input-event'.
1254 * xdisp.c: Fix typos in comments.
1256 2001-10-31 Gerd Moellmann <gerd@gnu.org>
1258 * window.c (grow_mini_window): Handle case that the root
1259 window is already smaller than the nominal mininum height.
1261 2001-10-30 Stefan Monnier <monnier@cs.yale.edu>
1263 * emacs.c (main): Don't call keys_of_macros any more.
1265 * lisp.h (keys_of_macros): Remove.
1267 * macros.c (keys_of_macros): Remove.
1269 * xfaces.c (Fface_attribute_relative_p): Declare args.
1271 2001-10-30 Jason Rumney <jasonr@gnu.org>
1273 * w32fns.c (w32_to_x_charset): Increase size of XLFD charset buffer.
1274 (enum_font_cb2): Ignore fonts with vertical orientation.
1276 2001-10-30 Richard M. Stallman <rms@gnu.org>
1278 * keyboard.c (Finput_pending_p): Doc fix.
1280 2001-10-30 Gerd Moellmann <gerd@gnu.org>
1282 * xterm.c (x_after_update_window_line): Don't run the code
1283 clearing in borders for rows whose visible height is 0.
1285 * xdisp.c (clear_garbaged_frames): Redraw the frame only if its
1286 resized_p flag is set. If not set, use the much less flickering
1287 method previously used.
1289 * dispnew.c (change_frame_size_1): Set frame's resized_p.
1291 * frame.h (struct frame) <resized_p>: New member.
1293 * lread.c (to_multibyte): Ensure read_buffer is at least twice
1294 as large as the number of bytes to convert.
1296 * lread.c (to_multibyte): New function.
1299 2001-10-30 Eli Zaretskii <eliz@is.elta.co.il>
1301 * msdos.h (FRAME_LINE_HEIGHT): Define (it's used by xmenu.c).
1303 2001-10-30 Gerd Moellmann <gerd@gnu.org>
1305 * xterm.c (x_draw_relief_rect): Correct bottom relief by 1 pixel.
1306 (x_set_glyph_string_background_width): Set extends_to_end_of_line_p
1307 if the row's fill_line_p is set and drawing the last glyph with
1308 DRAW_IMAGE_{RAISED,SUNKEN}.
1310 * xdisp.c (clear_garbaged_frames): Call Fredraw_frame.
1312 2001-10-29 Stefan Monnier <monnier@cs.yale.edu>
1314 * xmenu.c: Include coding.h and charset.h.
1315 (Fx_popup_menu): Use FRAME_PTR and FRAME_FONT and FRAME_LINE_HEIGHT.
1316 (Fx_popup_dialog): Use FRAME_PTR and enum scroll_bar_part.
1317 (single_submenu, xmenu_show): Use ENCODE_SYSTEM.
1318 Explicitly set wv->help. Use `TRUE' rather than `True'.
1319 (menu_help_callback): Use empty_string.
1321 * w32menu.c (Fx_popup_menu): Explicitly init f, xpos, and ypos.
1322 (Fx_popup_dialog): Explicitly init f.
1323 (w32_menu_display_help): Use empty_string.
1325 2001-10-29 Richard M. Stallman <rms@gnu.org>
1327 * fns.c (Frequire): Detect recursive try to require the same
1328 feature 3 or more levels deep, and get error.
1329 (require_unwind): New subroutine.
1330 (require_nesting_list): New variable.
1331 (syms_of_fns): Init and staticpro it.
1333 * print.c (print_object): Clarify indication of insertion type.
1335 2001-10-29 Eli Zaretskii <eliz@is.elta.co.il>
1337 * coding.c (syms_of_coding): Document that locale-coding-system is
1338 used for decoding input on X.
1340 * window.c (Fscroll_left, Fscroll_right): Doc fix.
1342 2001-10-29 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1344 * keyboard.c (Finput_pending_p): Fix typo in doc-string.
1345 (echo-area-clear-hook): Properly DEFVAR_LISP and staticpro it.
1347 2001-10-29 Gerd Moellmann <gerd@gnu.org>
1349 * xterm.c (x_display_and_set_cursor): If cursor_in_echo_area,
1350 use NO_CURSOR if cursor_in_non_selected_windows is false.
1352 * xfaces.c (Fface_font): Use UNSPECIFIEDP instead of NILP for
1353 the slant attribute if FRAME is t.
1355 * xfns.c (x_set_internal_border_width): Set frame garbaged
1356 when X window doesn't exist yet.
1358 * xterm.c (x_after_update_window_line): Clear internal border
1359 in different circumstances.
1361 * xterm.c (XTread_socket) <KeyPress>: Don't use
1362 STRING_CHAR_AND_LENGTH if nchars == nbytes. From Kenichi Handa
1365 2001-10-28 Eli Zaretskii <eliz@is.elta.co.il>
1367 * m/ibms390.h: New file. From Adam Thornton
1368 <athornton@sinenomine.net>.
1370 2001-10-28 Gerd Moellmann <gerd@gnu.org>
1372 * xfns.c (x_build_heuristic_mask): Use x_alloc_image_color.
1374 * xfns.c (x_build_heuristic_mask): Fix a bug not incrementing
1377 2001-10-28 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1379 * emacs.c: Use argv[0] instead of emacs when -t was specified.
1381 * keyboard.c: Change doc-string comments to `new style' [w/`doc:'
1383 Fix typos in comments.
1385 * emacs.c (bug_reporting_address): New function.
1386 Use it when displaying usage message.
1388 * minibuf.c (read_minibuf): Remove unused external declaration of
1389 variable `Qread_only'.
1391 * keymap.c (access_keymap): Remove unused variable `charset'.
1393 2001-10-28 Miles Bader <miles@gnu.org>
1395 * xfaces.c (merge_face_heights): Handle TO being relative as well.
1396 Remove #ifdef'd-out code.
1397 (Fface_attribute_relative_p, Fmerge_face_attribute): New functions.
1398 (syms_of_xfaces): Initialize them.
1400 2001-10-27 Jason Rumney <jasonr@gnu.org>
1402 * w32fns.c (w32_wnd_proc) <WM_KILLFOCUS>: Destroy the system caret.
1403 <WM_EMACS_DESTROY_CARET, WM_EMACS_TRACK_CARET>: Track cursor
1404 position using the system caret.
1406 * w32term.c (w32_system_caret_hwnd, w32_system_caret_width)
1407 (w32_system_caret_height, w32_system_caret_x)
1408 (w32_system_caret_y): New variables for tracking system caret.
1409 (w32_initialize): Initialize them.
1410 (x_display_and_set_cursor): Make system caret follow the active cursor.
1412 * w32term.h (WM_EMACS_TRACK_CARET, WM_EMACS_DESTROY_CARET):
1415 * w32term.c (note_mouse_highlight): Clear old help_echo.
1417 2001-10-27 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1419 * xterm.c: Fix typo in a comment.
1421 * emacs.c: Fix typos in comments.
1422 Remove unnecessary spaces.
1423 Change doc-string comments to `new style' [w/`doc:' keyword].
1424 (USAGE2): Fix typos in usage string.
1426 * xterm.c: Fix typo in a comment.
1428 * lisp.h: (gdb_lisp_params): Remove code in #if 0 which is now in
1431 2001-10-27 Gerd Moellmann <gerd@gnu.org>
1433 * xdisp.c (move_it_vertically_backward): Use 2/3 line_height
1434 instead of 1/2 line_height in the heuristic for skipping
1435 farther backward when target_y was not reached.
1437 * sound.c (sound_perror): Unblock SIGIO, turn on atimers.
1438 Display errno only if non-zero.
1439 (sound_warning): New function.
1440 (vox_configure): Don't treat failing to set sample rate as error.
1441 (various places): Improve error messages.
1443 2001-10-26 Eli Zaretskii <eliz@is.elta.co.il>
1445 * fileio.c (Faccess_file): Run the argument filename through
1446 Fexpand_file_name, before using it.
1448 * dispnew.c (syms_of_display) <visible-bell>: Add a reference to
1449 ring-bell-function. Suggested by Alf-Ivar Holm <alfh@ifi.uio.no>
1451 2001-10-26 Gerd Moellmann <gerd@gnu.org>
1453 * insdel.c (insert_1_both): Do nothing if NCHARS == 0.
1455 * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
1456 Fix clearing in the case of scroll bars on the right.
1458 2001-10-26 Juanma Barranquero <lektu@terra.es>
1460 * w32gui.h (XImage): Add a dummy typedef.
1462 2001-10-26 Gerd Moellmann <gerd@gnu.org>
1464 * xfns.c (XScreenNumberOfScreen): Fix struct to pointer comparison.
1466 2001-10-25 Eli Zaretskii <eliz@is.elta.co.il>
1468 * frame.c (Fframe_parameter): Fix last change.
1470 * fileio.c: Revert last change (which removed old commented-out
1471 version of expand-file-name). Add a comment that explains why
1472 this old version should not be removed.
1474 2001-10-25 Gerd Moellmann <gerd@gnu.org>
1476 * frame.c (Fframe_parameter): Fix a bug whereby some
1477 ``artificial'' frame parameters, like `minibuffer' were not
1478 obtained by calling Fframe_parameters.
1480 * xterm.c (show_mouse_face): Clean up. Recognize overwritten
1483 * xdisp.c (move_it_vertically_backward): Compute line height
1484 differently. Add heuristic to try to be more compatible to 20.x.
1486 2001-10-25 Stefan Monnier <monnier@cs.yale.edu>
1488 * lisp.h (make_fixnum_or_float): Coerce double to int explicitly.
1490 * editfns.c (text_property_stickiness): Fix Lisp_Object used as
1493 2001-10-25 Miles Bader <miles@gnu.org>
1495 * xfns.c (png_load): Make sure SPECIFIED_BG is a string.
1496 BG is a pointer to a structure, not a structure.
1497 (gif_format, png_format): Add missing commas.
1499 2001-10-24 Richard M. Stallman <rms@gnu.org>
1501 * xfaces.c (Fface_attributes_as_vector): New function.
1502 (syms_of_xfaces): Defsubr it.
1504 2001-10-24 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1506 * dispnew.c (sync_window_with_frame_matrix_rows): Remove unused
1509 2001-10-25 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1511 * search.c (scan_newline): Remove unused variable `selective_display'.
1513 2001-10-25 Miles Bader <miles@gnu.org>
1515 * dispextern.h (struct image): Add `background',
1516 `background_valid', and `background_transparent' fields.
1517 (image_background, image_background_transparent): New declarations.
1518 (IMAGE_BACKGROUND, IMAGE_BACKGROUND_TRANSPARENT): New macros.
1519 * xfns.c (image_background, image_background_transparent)
1520 (four_corners_best): New functions.
1521 (xpm_format, png_format, jpeg_format, tiff_format, gif_format)
1522 (gs_format): Add `:background' entry.
1523 (lookup_image): Set IMG's background color if specified.
1524 (pbm_load, xbm_load_image, png_load): Set IMG's background field
1526 (x_clear_image_1): Reset `background_valid' and
1527 `background_transparent_valid' fields.
1528 (x_build_heuristic_mask): Use IMAGE_BACKGROUND instead of
1529 calculating it here. Set IMG's background_transparent field.
1530 (enum xpm_keyword_index): Add XPM_BACKGROUND.
1531 (enum png_keyword_index): Add PNG_BACKGROUND.
1532 (enum jpeg_keyword_index): Add JPEG_BACKGROUND.
1533 (enum tiff_keyword_index): Add TIFF_BACKGROUND.
1534 (enum gif_keyword_index): Add GIF_BACKGROUND.
1535 (enum gs_keyword_index): Add GS_BACKGROUND.
1536 (pbm_load, png_load, jpeg_load, tiff_load, gif_load):
1537 Pre-calculate image background color where necessary.
1538 * xterm.c (x_setup_relief_colors): Use `IMAGE_BACKGROUND' and
1539 `IMAGE_BACKGROUND_TRANSPARENT' to calculate the correct background
1540 color to use for image glyph reliefs.
1542 2001-10-24 Gerd Moellmann <gerd@gnu.org>
1544 * xterm.c (x_draw_glyphs): Don't check for cursor overwriting
1547 * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
1548 Fix clearing of area not covered by scroll bar.
1550 2001-10-24 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1552 * xterm.c: (x_insert_glyphs): Remove unused variables `real_end'
1554 (x_draw_image_foreground): Remove unused variables `mask' and `xgcv'.
1555 (glyph_rect): Remove unused variable `area'.
1557 2001-10-24 Gerd Moellmann <gerd@gnu.org>
1559 * xdisp.c: Change #ifdef GLYPH_DEBUG to #if.
1561 * xdisp.c (try_window_reusing_current_matrix): Use row_containing_pos.
1562 (row_containing_pos): Take additional argument DY.
1563 Treat rows ending in middle of char differently.
1564 (display_line): Handle tabs on window systems differently.
1566 * xterm.c, w32term.c (fast_find_position): Call row_containing_pos
1567 with additional argument.
1569 * dispextern.h (row_containing_pos): Adjust prototype.
1571 * xdisp.c (inhibit_try_window_id, inhibit_try_window_reusing)
1572 (inhibit_try_cursor_movement) [GLYPH_DEBUG]: New variables.
1573 (try_window_id, try_window_reusing_current_matrix)
1574 (try_cursor_movement) [GLYPH_DEBUG]: Don't run if inhibited.
1575 (syms_of_xdisp) [GLYPH_DEBUG]: DEFVAR_BOOL the variables.
1577 2001-10-24 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1579 * xmenu.c: Spell the name of Emacs properly (GNU Emacs instead of
1581 (HAVE_BOXES): Fix typo in comment.
1582 (push_menu_pane): Fix typo in comment.
1584 * xdisp.c: (display_prop_string_p): Remove unused local declaration
1586 (single_display_prop_string_p): Remove unused local declarations
1587 of `Qwhen' and `Qmargin'.
1588 (string_buffer_position): Remove unused variable `around'.
1589 (store_frame_title): Remove unused variable `width'.
1591 * window.c: Don't define max.
1592 (coordinates_in_window): Remove unused variable `uy'.
1594 * widget.c: Don't define max.
1596 * process.c: Don't define max.
1597 (create_process): Remove unused variable `buffer'.
1599 2001-10-23 Gerd Moellmann <gerd@gnu.org>
1601 * xfaces.c (Finternal_set_lisp_face_attribute): Fix compilation error.
1603 2001-10-23 Eli Zaretskii <eliz@is.elta.co.il>
1605 * xfaces.c (Finternal_set_lisp_face_attribute)
1606 [HAVE_WINDOW_SYSTEM]: Don't do anything for QCfont unless the
1607 frame is on a windowed display.
1609 2001-10-23 Gerd Moellmann <gerd@gnu.org>
1611 * dispnew.c (sync_window_with_frame_matrix_rows):
1612 Fix handling of windows which aren't full-width, fix handling
1615 * lread.c (syms_of_lread) <recursive-load-depth-limit>: Raise to 50.
1617 2001-10-23 Andreas Schwab <schwab@suse.de>
1619 * m/macppc.h [LINUX]: Undef LD_SWITCH_SYSTEM_TEMACS and override
1620 LD_SWITCH_MACHINE_TEMACS with "-Xlinker -znocombreloc".
1622 2001-10-23 Gerd Moellmann <gerd@gnu.org>
1624 * xterm.c (x_draw_glyphs): Remove parameters READ_START and
1625 REAL_END. Notice if cursor gets overwritten.
1626 (notice_overwritten_cursor): Take X positions as parameters.
1627 (x_draw_phys_cursor_glyph): Save state of w->phys_cursor_on_p
1628 around call to x_draw_glyphs.
1630 2001-10-23 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1632 * syntax.c (modify-syntax-entry): Fix argument names (use CHAR
1633 instead of C) and usage.
1635 * editfns.c (char-to-string): Fix argument names (use CHAR instead
1638 * xfns.c (Fx_show_tip): Remove unused variables `buffer', `top',
1639 `left', `max_width' and `max_height'.
1641 2001-10-23 Gerd Moellmann <gerd@gnu.org>
1643 * xdisp.c (display_line): For a tab continued to the next line,
1644 set row's ends_in_middle_of_char_p.
1646 2001-10-22 Gerd Moellmann <gerd@gnu.org>
1648 * xdisp.c (display_line): Fix computation of continuation lines
1651 2001-10-22 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1653 * xdisp.c (build_desired_tool_bar_string): Remove unused variable
1656 * fileio.c: Remove unused code.
1658 2001-10-22 Miles Bader <miles@gnu.org>
1660 * lisp.h (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL)
1661 (DEFVAR_INT, DEFVAR_PER_BUFFER, DEFVAR_KBOARD):
1662 Remove `DOC_STRINGS_IN_COMMENTS' cases.
1664 2001-10-21 Jason Rumney <jasonr@gnu.org>
1666 * w32term.c (x_erase_phys_cursor): Remove inverse_p again.
1668 2001-10-21 Eli Zaretskii <eliz@is.elta.co.il>
1670 * mocklisp.c (Fml_if, Fml_provide_prefix_argument)
1671 (Finsert_string): Avoid the multi-line string literals warning.
1673 2001-10-22 Miles Bader <miles@gnu.org>
1675 * doc.c (Vhelp_manyarg_func_alist): Variable removed.
1676 (Fdocumentation): Don't use it.
1677 (syms_of_doc): Don't initialize it.
1679 * keyboard.c (Ftrack_mouse): Add usage: string to doc string.
1680 * print.c (Fwith_output_to_temp_buffer): Likewise.
1681 * window.c (Fsave_window_excursion): Likewise.
1682 * editfns.c (Fsave_excursion, Fsave_current_buffer)
1683 (Fsave_restriction): Likewise.
1684 * eval.c (Frun_hooks, Frun_hook_with_args)
1685 (Frun_hook_with_args_until_failure)
1686 (Frun_hook_with_args_until_success, Ffuncall, For, Fand, Fif)
1687 (Fcond, Fprogn, Fprog1, Fprog2, Fsetq, Fquote, Ffunction, Fdefun)
1688 (Fdefmacro, Fdefvar, Fdefconst, FletX, Flet, Fwhile, Fcatch)
1689 (Funwind_protect, Fcondition_case): Likewise.
1690 * coding.c (Ffind_operation_coding_system): Likewise.
1691 * keyboard.c (Ftrack_mouse): Likewise.
1693 2001-10-21 Miles Bader <miles@gnu.org>
1695 * fns.c (Fappend, Fconcat, Fvconcat, Fnconc, Fwidget_apply)
1696 (Fmake_hash_table): Add usage: string to doc string.
1697 * editfns.c (Finsert, Finsert_and_inherit, Finsert_before_markers)
1698 (Fmessage, Fmessage_box, Fmessage_or_box, Fpropertize, Fformat)
1699 (Fencode_time, Finsert_and_inherit_before_markers): Likewise.
1700 * mocklisp.c (Finsert_string, Fml_if, Fml_provide_prefix_argument)
1701 (Fml_prefix_argument_loop): Likewise.
1703 2001-10-21 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1705 * fileio.c (Finsert_file_contents): Remove unused variable `gap_size'.
1707 * sysdep.c (init_sys_modes): Change doc-string comments to `new
1708 style' [w/`doc:' keyword].
1710 * data.c, fileio.c, indent.c, print.c, search.c, sound.c,
1711 * sunfns.c, textprop.c, undo.c, xselect.c: Change doc-string
1712 comments to `new style' [w/`doc:' keyword].
1714 2001-10-21 Jason Rumney <jasonr@gnu.org>
1716 * w32fns.c (Fx_file_dialog): Pass a filter to GetOpenFileName.
1718 * w32term.c (remember_mouse_glyph): New function.
1719 (w32_mouse_position): Use it.
1720 (note_mouse_movement): If the mouse moved off the glyph, remember
1723 * w32term.h (struct w32_output): Correct spelling of x_compatible.
1724 (w32_display_info): Add mouse_face_overlay.
1726 * w32term.c (notice_overwritten_cursor): Renamed from
1727 note_overwritten_text_cursor. Rewritten to take glyph widths into
1729 (x_y_to_hpos_vpos): Add parameter BUFFER_ONLY_P.
1730 (fast_find_string_pos): New function.
1731 (fast_find_position): Return the correct vpos. Add parameter
1732 STOP. In the final row, stop before glyphs having STOP as object.
1733 Don't consider glyphs that are not from a buffer.
1734 (fast_find_position) [0]: Add a presumably more correct version
1736 (expose_window_tree, expose_frame): Don't compute intersections here.
1737 (expose_window): Do it here instead.
1738 (expose_window_tree, expose_window, expose_line): Return 1 when
1739 overwriting mouse-face.
1740 (expose_window): If W is the window currently being updated, mark
1742 (expose_frame): If mouse-face was overwritten, redo it.
1743 (x_use_underline_position_properties): New variable.
1744 (syms_of_xterm): DEFVAR_BOOL it.
1745 (x_draw_glyph_string): Add comment to use it in future.
1746 (x_draw_glyph_string): Restore clipping after drawing box.
1747 Fix a computation of the underline position.
1748 (w32_get_glyph_string_clip_rect): Minor cleanup.
1749 (x_fill_stretch_glyph_string): Remove an assertion.
1750 (x_produce_glyphs): Don't convert multibyte characters
1751 to unibyte characters in unibyte buffers.
1752 (cursor_in_mouse_face_p): New function.
1753 (x_draw_stretch_glyph_string): Use it to choose a different GC
1754 when drawing a cursor within highlighted text. Don't draw
1755 background again if it has already been drawn.
1756 (x_draw_glyph_string_box): Don't draw a full-width
1757 box just because the glyph row's full_width_p flag is set.
1758 (x_draw_glyphs): Fix computation of rightmost x for
1760 (x_dump_glyph_string): Put in #if GLYPH_DEBUG.
1761 (w32_draw_relief_rect): Extend left shadow to the bottom and left;
1762 change bottom shadow accordingly. Some cleanup.
1763 (x_update_window_end): Handle overwritten mouse face
1764 also for tool bar windows.
1765 (show_mouse_face): Set the glyph row's mouse_face_p flag also when
1766 DRAW is DRAW_IMAGE_RAISED.
1767 (clear_mouse_face): Return 1 if text with mouse face was
1768 actually redrawn. Make the function static. Reset
1769 dpyinfo->mouse_face_overlay otherwise note_mouse_highlight might
1770 optimize away highlighting if we pass over that same overlay again.
1771 (note_mouse_highlight): Call mouse_face_overlay_overlaps
1772 to detect a case where we have to highlight a different region
1773 despite not having left the currently highlighted region.
1774 Set mouse_face_overlay in the x_display_info. Avoid changing the
1775 mouse pointer shape when show_mouse_face has already done it, or
1776 there is no need. Handle mouse-face and help-echo in strings.
1777 (glyph_rect): New function.
1778 (w32_mouse_position): Use it to raise the threshold for mouse
1779 movement event generation.
1780 (w32_initialize_display_info): Initialize the x_display_info's
1782 (w32_set_vertical_scroll_bar): Don't clear a zero height
1784 (w32_set_vertical_scroll_bar, x_scroll_bar_create): Don't configure
1785 a widget to zero height.
1787 * w32menu.c (single_submenu, w32_menu_show) [!HAVE_MULTILINGUAL_MENU]:
1788 Protect unibyte strings created by replacing their multibyte
1789 equivalents in menu_items.
1790 (w32_menu_show): Don't overwrite an item's name with its key
1791 description in case the description is a multibyte string.
1792 (single_submenu): Some cleanup.
1794 * w32fns.c (x_laplace_read_row, x_laplace_write_row): Removed.
1795 (postprocess_image): New function.
1796 (lookup_image): Call it for all image types except PostScript.
1797 (x_kill_gs_process): Call postprocess_image.
1798 (tiff_error_handler, tiff_warning_handler): New functions.
1799 (tiff_load): Install them as handlers.
1800 (x_kill_gs_process): Recognize if someone has cleared the image
1802 (valid_image_p): Protect better against invalid image
1803 specifications. Previous code could signal an error.
1804 (Fx_hide_tip, Fshow_tip): Doc fix.
1805 (Fv_max_tooltip_size): New variable.
1806 (syns_of_xfns): DEFVAR_LISP it.
1807 (Fx_show_tip): Add parameter TEXT. Set the tip frame's root
1808 window buffer to *tip* right after creating the frame. Set frame's
1809 window_width. Use a maximum tooltip size specified by
1810 Vx_max_tooltip_size, if that has valid contents.
1811 (compute_tip_xy): Add parameters WIDTH and HEIGHT.
1812 Make sure the tooltip is completely visible.
1813 (x_create_tip_frame): Set tooltip buffer's truncate-lines to nil.
1814 (Fx_create_frame): Adjust the frame's height for presence
1815 of the tool bar before calling x_figure_window_size.
1816 (x_set_tool_bar_lines): Clear the tool bar window's current matrix
1817 when the window gets smaller.
1818 (x_set_foreground_color): Set frame's cursor_pixel.
1819 (x_set_foreground_color, x_set_background_color): Cleaned up.
1820 (x_set_font): Handle case of x_new_fontset returning the same name
1821 as before, although there was a change in fontsets.
1823 2001-10-21 Miles Bader <miles@gnu.org>
1825 * data.c (Fplus, Fminus, Fmax, Ftimes, Fquo, Flogand, Flogior)
1826 (Flogxor): Add usage: string to doc string.
1827 * charset.c (Fstring): Likewise.
1828 * callproc.c (Fcall_process_region, Fcall_process): Likewise.
1829 * alloc.c (Fmake_byte_code, Fvector, Flist): Likewise.
1831 2001-10-21 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1833 * buffer.c: Reindent DEFUNs and DEFVARs with doc: keywords.
1835 * alloc.c: Reindent DEFUNs with doc: keywords.
1837 * abbrev.c (Finsert_abbrev_table_description): Reindent.
1839 * frame.c: Change doc-string comments to `new style' [w/`doc:'
1842 2001-10-20 Gerd Moellmann <gerd@gnu.org>
1844 * (Version 21.1 released.)
1846 2001-10-20 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1848 * xfns.c (x_laplace_read_row, x_laplace_write_row): Prototypes removed.
1850 * xdisp.c (invisible_text_between_p): Put prototype inside #if
1853 * bytecode.c, callint.c, callproc.c, casefiddle.c, casetab.c
1854 * category.c, ccl.c, charset.c, process.c, syntax.c, window.c:
1855 Change doc-string comments to `new style' [w/`doc:' keyword].
1857 2001-10-20 Miles Bader <miles@gnu.org>
1859 The following changes remove the glyph_row `inverse_p' field,
1860 which is never set anymore, due to other changes:
1862 * dispextern.h (struct glyph_row): Remove `inverse_p' field.
1863 (reassert_line_highlight, change_line_highlight): Declarations removed.
1864 * dispnew.c (update_frame_line): Don't call reassert_line_highlight.
1865 (line_hash_code, row_equal_p, fake_current_matrices)
1866 (build_frame_matrix_from_leaf_window, update_frame_line)
1867 (update_frame_line, update_frame_line, update_frame_line):
1868 Don't use `inverse_p' field.
1869 * xterm.c (x_initialize): Don't set reassert_line_highlight_hook or
1870 change_line_highlight_hook.
1871 (XTreassert_line_highlight, x_change_line_highlight):
1873 (x_fix_overlapping_area, x_write_glyphs, expose_area)
1874 (expose_line, x_erase_phys_cursor): Don't use `inverse_p' field.
1875 * xdisp.c (dump_glyph_row, display_mode_line): Don't use
1877 * w32term.c (x_fix_overlapping_area, x_write_glyphs, expose_area)
1878 (expose_line, x_erase_phys_cursor): Don't use `inverse_p' field.
1879 (w32_reassert_line_highlight, x_change_line_highlight):
1881 * w32console.c (reassert_line_highlight, change_line_highlight):
1883 (initialize_w32_display): Don't set reassert_line_highlight_hook
1884 or change_line_highlight_hook.
1885 (hl_mode): Function removed.
1886 (reset_terminal_modes, set_terminal_modes, update_begin)
1887 (update_end, w32_face_attributes, initialize_w32_display):
1888 (clear_frame, ins_del_lines): Don't call it.
1889 * termhooks.h (reassert_line_highlight_hook)
1890 (change_line_highlight_hook): Declarations removed.
1891 * term.c (reassert_line_highlight_hook)
1892 (change_line_highlight_hook): Variables removed.
1893 (reassert_line_highlight, change_line_highlight): Functions removed.
1894 * msdos.c (IT_reassert_line_highlight)
1895 (IT_change_line_highlight): Functions removed.
1896 (internal_terminal_init): Don't set reassert_line_highlight_hook
1897 or change_line_highlight_hook.
1898 (highlight): Variable removed.
1899 (IT_set_face, IT_update_begin, IT_update_end)
1900 (IT_set_terminal_modes): Don't set or use it.
1902 The following changes remove inverse-video support for terminals
1903 that use a `magic cookie' standout mode. Due to changes in the
1904 way mode-lines are displayed, such support no longer works
1905 anyway, and it's probable that almost no one uses such terminals
1908 * term.c (standout_requested): Variable removed.
1909 (update_end, highlight_if_desired): Don't use it.
1910 (chars_wasted, copybuf): Variables removed.
1911 (write_standout_marker): Function removed.
1912 (cursor_to, clear_to_end, clear_frame, clear_end_of_line_raw)
1913 (clear_end_of_line_raw, write_glyphs, ins_del_lines):
1914 Don't use `chars_wasted' or `copybuf'.
1915 (calculate_costs): Don't allocate `chars_wasted' or `copybuf'.
1916 Set `costs_set' to true.
1917 (cursor_to, clear_end_of_line): Test `costs_set' instead of
1919 (clear_end_of_line): Function removed.
1920 (clear_end_of_line_raw): Renamed to `clear_end_of_line'.
1921 (clear_to_end): Call `clear_end_of_line' instead of
1922 `clear_end_of_line_raw'.
1923 (TN_standout_width, TF_xs, TN_magic_cookie_glitch_ul): Vars removed.
1924 (term_init): Don't set them.
1925 Turn off any standout/underline modes that require magic cookies.
1926 (ins_del_lines, highlight_if_desired, background_highlight)
1927 (turn_on_highlight, turn_off_highlight, reset_terminal_modes):
1928 Remove special processing for magic-cookie standout modes.
1929 (turn_off_face, turn_on_face): Remove special processing for
1930 underline magic-cookie glitch.
1932 2001-10-19 Richard M. Stallman <rms@gnu.org>
1934 * eval.c (syms_of_eval): Doc fixes.
1936 2001-10-19 Gerd Moellmann <gerd@gnu.org>
1938 * xdisp.c (redisplay_internal): Don't clear echo area if the
1939 mini-window is selected.
1941 2001-10-19 Miles Bader <miles@gnu.org>
1943 * editfns.c (text_property_stickiness): Non-rear-non-stickiness
1944 doesn't take precedence if the affected property's value is nil.
1946 * editfns.c (Fencode_time): Escape a BOL paren in the doc-string.
1948 * cmds.c (Fbeginning_of_line, Fend_of_line): Clarify interaction
1949 with fields and suggest using `forward-line' to avoid them.
1950 * editfns.c (Fline_beginning_position, Fline_end_position):
1951 Clarify documentation.
1953 2001-10-18 Stefan Monnier <monnier@cs.yale.edu>
1955 * keymap.c (current_minor_maps): `override' only shadows its
1956 correspondent in minor-mode-map-alist, not the whole tail.
1958 2001-10-18 Andrew Innes <andrewi@gnu.org>
1960 * fontset.c (fs_load_font) [WINDOWSNT && _MSC_VER]: Disable
1961 optimization. The fontp->encoding array was not being initialized
1962 correctly when compiled with optimizations by MSVC.
1964 2001-10-18 Gerd Moellmann <gerd@gnu.org>
1966 * xdisp.c (display_line): Indicate empty lines in active mini-window.
1968 2001-10-17 Andrew Innes <andrewi@gnu.org>
1970 * fontset.h (struct font_info) [WINDOWSNT]: Add codepage field.
1972 * w32fns.c (w32_load_system_font): Cache codepage for font, in
1973 font_info.charset field.
1975 * w32term.c (w32_encode_char): Get cached codepage from font_info,
1976 rather than working it out by calling w32_codepage_for_font for
1979 2001-10-17 Andrew Innes <andrewi@gnu.org>
1981 * w32term.c (w32_read_socket): Determine clipping rectangle for
1982 the entire frame, including areas covered by scrollbars and the
1983 menubar. This avoids internal arguments about whether a frame is
1984 fully obscured or not.
1986 2001-10-17 Gerd Moellmann <gerd@gnu.org>
1988 * xdisp.c (try_window_id): Undo last change. Give up if
1989 window ends in strings.
1991 * xdisp.c (try_window_id): Don't display lines after the window
1992 end if the rest of the window after the window end was already blank.
1994 * xdisp.c (try_window_id): Remove code that was only there
1995 for the release of 21.1.
1997 * xdisp.c (display_line): Don't indicate empty lines in mini-windows.
1999 2001-10-17 Miles Bader <miles@gnu.org>
2001 * lisp.h (DEFUN): Remove `DOC_STRINGS_IN_COMMENTS' case.
2002 * xmenu.c, xdisp.c, term.c, dispnew.c, abbrev.c, editfns.c, buffer.c
2003 * xfns.c, alloc.c, minibuf.c, xterm.c, xfaces.c:
2004 Change doc-string comments to `new style' [w/`doc:' keyword].
2005 (DOC_STRINGS_IN_COMMENTS): Macro removed.
2006 * minibuf.c: Remove old commented-out-DEFUN that was used to fake
2009 2001-10-16 Miles Bader <miles@gnu.org>
2011 * fns.c: Change doc-string comments to `new style' [w/`doc:' keyword].
2013 2001-10-16 Gerd Moellmann <gerd@gnu.org>
2015 * buffer.c (Fset_buffer_major_mode): Use initial-major-mode for
2018 2001-10-16 Ken Raeburn <raeburn@gnu.org>
2020 Avoid the assumption that car and cdr slots of cons cells are
2021 addressable lvalues; this allows for easier experimentation with
2022 other lisp implementations that may not permit such accesses for
2023 various reasons. Not quite complete -- buffer.c still needs some
2024 work, and w32/mac files need rechecking -- so compile-time
2025 enforcement is left disabled for now.
2027 * lisp.h (LISP_MAKE_RVALUE): New macro, or function in the case of
2028 gcc with a union-based Lisp object rep. Redefine as no-op for now.
2029 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Rename from old XCAR, XCDR.
2030 (XCAR, XCDR): Apply LISP_MAKE_RVALUE to the _AS_LVALUE versions.
2031 (XSETCAR, XSETCDR): New macros.
2032 (XSETCARFASTINT, XSETCDRFASTINT): New macros.
2033 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR): New macros.
2034 * keyboard.h (POSN_BUFFER_SET_POSN): New macro.
2035 * alloc.c (Fcons, pure_cons, Fgarbage_collect): Use XSETCAR and
2037 (mark_buffer): Use XCAR_AS_LVALUE, XCDR_AS_LVALUE.
2038 * buffer.c (record_buffer, Fbury_buffer)
2039 (swap_out_buffer_local_variables, recenter_overlay_lists)
2040 (Foverlay_put): Use XSETCAR and XSETCDR to set the car and cdr
2041 fields of a cons cell respectively.
2042 * callint.c (quotify_args, Fcall_interactively): Likewise.
2043 * ccl.c (Fregister_code_conversion_map): Likewise.
2044 * coding.c (detect_coding_system): Likewise.
2045 * composite.c (get_composition_id, make_composition_value_copy):
2047 * data.c (Fsetcar, Fsetcdr, swap_in_global_binding)
2048 (swap_in_symval_forwarding, set_internal, Fset_default)
2049 (Fmake_variable_buffer_local, Fmake_local_variable)
2050 (Fmake_variable_frame_local): Likewise.
2051 * fns.c (concat, Fcopy_alist, Fwidget_put): Likewise.
2052 * keymap.c (Fset_keymap_parent, store_in_keymap)
2053 (accessible_keymaps_1, where_is_internal_2, Fcopy_keymap): Likewise.
2054 * minibuf.c (get_minibuffer): Likewise.
2055 * search.c (Fmatch_data): Likewise.
2056 * textprop.c (extend_property_ranges): Likewise.
2057 * undo.c (record_insert, Fundo_boundary, truncate_undo_list): Likewise.
2058 * w32fns.c (w32_msg_pump, Fw32_register_hot_key, w32_list_fonts):
2060 * w32term.c (x_delete_display): Likewise.
2061 * xfaces.c (remove_duplicates, Finternal_set_lisp_face_attribute):
2063 * xterm.c (x_list_fonts, x_load_font, x_delete_display): Likewise.
2064 * doc.c (store_function_docstring): Use XSETCARFASTINT.
2065 * fileio.c (Fdo_auto_save): Use XSETCARFASTINT and XSETCDRFASTINT.
2066 (Fread_file_name): Use XSETCAR.
2067 * fontset.c (Fset_fontset_font): Use CHECK_NUMBER_CAR and
2069 (accumulate_font_info, Ffontset_info): Use XSETCAR and XSETCDR.
2070 * frame.c (Fmake_terminal_frame): Use XSETCDR.
2071 * indent.c (Fcompute_motion): Use CHECK_NUMBER_CAR and
2073 * keyboard.c (read_char): Alter list traversal to avoid taking the
2074 address of cons cell slots. Use POSN_BUFFER_SET_POSN.
2075 (parse_menu_item): Use XSETCAR and XSETCDR.
2076 (reach_char_x_menu_prompt): Use XSETCAR.
2077 (read_key_sequence): Use POSN_BUFFER_SET_POSN.
2078 (Fcommand_execute): Use XSETCDR.
2079 * lread.c (Fload): Use XSETCARFASTINT and XSETCDRFASTINT.
2080 (openp): Change list traversal to avoid using XCAR as lvalue.
2081 (read_list): Use XSETCDR.
2082 * process.c (wait_reading_process_input): Change wait_for_cell
2083 handling to avoid taking addresses of cons cell slots.
2084 * xselect.c (x_own_selection, x_handle_selection_clear)
2085 (x_clear_frame_selections): Use XSETCDR.
2086 (wait_for_property_change): Use XSETCARFASTINT and XSETCDRFASTINT.
2087 (x_handle_property_notify, x_get_foreign_selection)
2088 (x_handle_selection_notify): Use XSETCAR.
2090 2001-10-15 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
2092 * buffer.c: Put doc strings in comments.
2094 * sound.c: Include <sys/ioctl.h> also on systems without <soundcard.h>.
2096 2001-10-15 Sam Steingold <sds@gnu.org>
2098 * fns.c (Vafter_load_alist): Declare extern (w32 build problem).
2100 2001-10-15 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
2102 * process.c (process-inherit-coding-system-flag)
2103 (get-buffer-process): Do not confuse make-docfile with doc strings
2106 * editfns.c (Fchar_to_string): Make doc string consistent with
2107 arguments. Put doc strings in comments.
2109 * abbrev.c, minibuf.c: Put doc strings in comments.
2111 2001-10-15 Gerd Moellmann <gerd@gnu.org>
2113 * window.c (window_loop): Don't check for Fother_buffer returning nil.
2115 * window.c (select_window_1): Unfreeze window start. Remove a
2116 doubled test for WINDOW being live.
2118 2001-10-15 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
2120 * fns.c (Fmapconcat): Fix typo in a doc string.
2122 * dispnew.c (Fsleep_for): Fix typo in a doc string.
2124 2001-10-15 Gerd Moellmann <gerd@gnu.org>
2126 * xterm.c (x_draw_glyph_string): Restore clipping after
2129 2001-10-15 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
2131 * callint.c (prefix-arg, current-prefix-arg): Fix typo in a doc string.
2133 2001-10-14 Stefan Monnier <monnier@cs.yale.edu>
2135 * indent.c (skip_invisible): Use new retval of
2136 TEXT_PROP_MEANS_INVISIBLE.
2138 * keymap.c (access_keymap): Unify handling of `t' and generic-char.
2139 If a parent is reached and noinherit is set, exit immediately.
2140 Use AREF and ASIZE macros. Call get_keyelt before checking KEYMAPP.
2142 * s/ms-w32.h (EXEC_SUFFIXES):
2143 * s/msdos.h (EXEC_SUFFIXES):
2144 * process.h (EXEC_SUFFIXES): Remove.
2146 * callproc.c (syms_of_callproc): Init Vexec_suffixes to Qnil.
2147 (decode_suffixes): Remove.
2149 * intervals.h (TEXT_PROP_MEANS_INVISIBLE_WITH_ELLIPSIS)
2150 (TEXT_PROP_MEANS_INVISIBLE_NOELLIPSIS, invisible_noellipsis_p)
2151 (invisible_ellipsis_p): Remove.
2153 * xdisp.c (DOLIST, LOOP_PROPVAL): Remove.
2154 (invisible_p): Return 1 or 2 depending on whether an ellipsis is used.
2155 (invisible_ellipsis_p, invisible_noellipsis_p): Remove.
2156 (in_ellipses_for_invisible_text_p, handle_invisible_prop):
2157 Use new retval of TEXT_PROP_MEANS_INVISIBLE.
2159 2001-10-14 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
2161 * lisp.h (Ftop_level): Add prototype.
2163 * xterm.c: (xlwmenu_window_p, xlwmenu_redisplay): Add prototypes.
2164 (XTread_socket): Improve style of comments to follow other
2167 * keyboard.c (Fcommand_execute): Remove unnecessary prototype (it
2168 is already prototyped in included lisp.h).
2170 * frame.c (Fset_mouse_position): Improve style of comment to
2171 follow other comments.
2172 (Fset_mouse_pixel_position): Improve style of comment to follow
2174 (Fmake_frame_visible): Doc fix and typo in comment.
2175 (Fmake_frame_invisible): Doc fix and typo in comment.
2176 (Ficonify_frame): Fix typo in comment.
2178 2001-10-14 Gerd Moellmann <gerd@gnu.org>
2180 * xfns.c, dispnew.c, xterm.c, xdisp.c, xfaces.c, xmenu.c
2181 * term.c, alloc.c: Put doc strings in comments.
2183 2001-10-13 Gerd Moellmann <gerd@gnu.org>
2185 * lisp.h (DEFUN, DEFVAR_LISP, ...) [DOC_STRINGS_IN_COMMENTS]:
2186 Provide definitions for doc strings in comments.
2188 * fns.c: Put doc strings in comments.
2190 2001-10-13 Eli Zaretskii <eliz@is.elta.co.il>
2192 * dired.c (file_name_completion): Ignore a candidate directory if
2193 it matches an element in completion-ignored-extensions that ends
2195 (syms_of_dired) <completion-ignored-extensions>: Mention the above
2196 feature in the doc string.
2197 (Ffile_name_completion): Ditto.
2199 2001-10-12 Stefan Monnier <monnier@cs.yale.edu>
2201 * indent.c (skip_invisible): Don't skip "ellipsisized" text.
2203 * xfns.c (syms_of_xfns): Update calls to Fprovide.
2205 * lisp.h (Fprovide): Update prototype.
2206 (Ffeaturep, invisible_p): Remove.
2208 * xdisp.c (init_iterator): Be more strict with bytepos and charpos.
2209 (DOLIST, LOOP_PROPVAL): New macros.
2210 (invisible_p, invisible_ellipsis_p): Use them.
2211 (invisible_noellipsis_p): New function.
2212 (syms_of_xdisp): Use empty_string.
2214 * alloc.c (mark_interval_tree): Use traverse_intervals_noorder.
2216 * lread.c (substitute_object_recurse): Use traverse_intervals_noorder.
2217 (syms_of_lread) <Vafter_load_alist>: Update docstring.
2219 * print.c (Fwith_output_to_temp_buffer): Align with
2220 internal_with_output_to_temp_buffer.
2221 (print_preprocess): Use traverse_intervals_noorder.
2222 (print_object): Update call to traverse_intervals.
2224 * intervals.h (TEXT_PROP_MEANS_INVISIBLE_NOELLIPSIS): New macro.
2225 (traverse_intervals_noorder, invisible_noellipsis_p): New funs.
2227 * intervals.c (traverse_intervals_noorder): New function.
2228 (search_for_interval, count_intervals): Use it.
2229 (traverse_intervals): Use less stack space and drop `depth' arg.
2231 * fns.c (Ffeaturep): Add new `subfeature' arg.
2232 (Fprovide): Add new `subfeatures' arg. Use `after-load-alist'.
2233 (Qsubfeatures): New var.
2234 (syms_of_fns): Initialize it.
2236 * keymap.c (Fkey_description): Use empty_string.
2237 (Fdescribe_bindings_internal, describe_buffer_bindings): Remove.
2238 (syms_of_keymap): Setup inheritance between maps.
2239 Don't export Sdescribe_bindings_internal any more.
2241 * minibuf.c (keys_of_minibuf): Eliminate redundant bindings.
2243 2001-10-12 Gerd Moellmann <gerd@gnu.org>
2245 * xterm.c (notice_overwritten_cursor): Renamed from
2246 note_overwritten_text_cursor. Rewritten to take glyph widths into
2249 2001-10-12 Eli Zaretskii <eliz@is.elta.co.il>
2251 * lread.c (syms_of_lread) <load-suffixes>: Fix last change:
2252 multi-line strings without a trailing "\n\".
2254 2001-10-12 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
2256 * floatfns.c: float_error() is defined iff FLOAT_CATCH_SIGILL is
2259 2001-10-11 Stefan Monnier <monnier@cs.yale.edu>
2261 * callint.c (Fcall_interactively): Remove unused code. Use XCAR.
2263 * xfns.c (x_create_bitmap_from_file, x_find_image_file):
2264 * w32proc.c (sys_spawnve):
2265 * w32fns.c (x_create_bitmap_from_file, x_find_image_file):
2266 * w32.c (check_windows_init_file):
2267 * sound.c (Fplay_sound):
2268 * emacs.c (init_cmdargs):
2269 * process.c (Fstart_process): Update calls to openp.
2271 * callproc.c (Vexec_suffixes): New var.
2272 (Fcall_process): Update call to openp.
2273 (decode_suffixes): New function.
2274 (syms_of_callproc): Init exec-suffixes.
2276 * lread.c (Vload_suffixes, default_suffixes): New vars.
2277 (openp): Take a lisp list of suffixes.
2278 Check for file-name-handlers even if the file was absolute already.
2279 (syms_of_lread): Declare load-suffixes.
2280 (Fload): Fix up call to openp.
2281 Don't bother checking for file-name-handler at the very beginning.
2283 * keymap.h (Fcopy_keymap): Don't export.
2285 * lisp.h (empty_string): Declare.
2286 (Vload_suffixes, Vexec_suffixes): Declare.
2287 (openp): Update prototype.
2289 * emacs.c (empty_string): New var.
2290 (syms_of_emacs): Initialize it.
2292 * search.c (wordify): Use it.
2294 * buffer.c (Fbury_buffer): Don't try to remove the buffer from the
2295 selected window if it's not displayed there. Handle the case
2296 when the window is dedicated.
2297 (syms_of_buffer): Fix docstrings not to mention "buffer-local" anymore.
2299 * undo.c (Fprimitive_undo): Use XCAR/XCDR.
2301 * syntax.h (struct gl_state_s): Change the meaning of b_property.
2302 Remove left_ok and right_ok.
2303 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
2304 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT): Update to the
2305 new meaning of b_property.
2307 * syntax.c (update_syntax_table): Simplify.
2308 (Fforward_comment): Don't skip quoted chars when going backward.
2310 2001-10-11 Gerd Moellmann <gerd@gnu.org>
2312 * lisp.h (FIXNUM_OVERFLOW_P): Cast I to EMACS_INT in comparisons
2313 in case I is of some unsigned type, in which case
2314 MOST_NEGATIVE_FIXNUM will be converted to unsigned, and the
2315 comparison becomes bogus.
2317 * editfns.c (Fuser_uid, Fuser_real_uid): Use make_fixnum_or_float.
2318 (Fuser_full_name): Fix bug treating a float as a fixnum.
2320 * data.c (Fstring_to_number): Use make_fixnum_or_float.
2322 * lisp.h (make_fixnum_or_float): New macro.
2324 * lisp.h (circular_list_error): Add prototype.
2326 * data.c (Qcircular_list): New variable.
2327 (circular_list_error): New function.
2328 (syms_of_data): Initialize it Qcircular_list.
2330 2001-10-10 Stefan Monnier <monnier@cs.yale.edu>
2332 * window.c, syntax.c, macros.c, frame.c, emacs.c, cmds.c, category.c,
2333 casefiddle.c, buffer.c: Include keymap.h.
2335 2001-10-10 Gerd Moellmann <gerd@gnu.org>
2337 * s/osf5-0.h (C_SWITCH_SYSTEM) [!__GNUC__]: Add `-nointrinsics'
2338 options. From Dave Love <d.love@dl.ac.uk>.
2340 2001-10-09 Gerd Moellmann <gerd@gnu.org>
2342 * regex.c (WIDE_CHAR_SUPPORT): Do not use defined() in macro.
2343 From Hallvard B Furuseth <h.b.furuseth@usit.uio.no>.
2345 * editfns.c (Fcurrent_time_zone): Cast isalnum() argument to
2347 From Hallvard B Furuseth <h.b.furuseth@usit.uio.no>.
2349 2001-10-08 Andrew Innes <andrewi@gnu.org>
2351 * lisp.h [max]: Undef min and max before redefining them.
2353 * w32gui.h: Do not undef min and max.
2355 * w32heap.h: Do not undef min and max.
2357 * s/ms-w32.h: Do not undef min and max.
2359 2001-10-08 Stefan Monnier <monnier@cs.yale.edu>
2361 * xdisp.c (handle_fontified_prop): Don't bind after-change-functions.
2363 2001-10-08 Sam Steingold <sds@gnu.org>
2365 * keymap.c (current-active-maps): Quote newlines (compilation error).
2367 2001-10-08 Eli Zaretskii <eliz@is.elta.co.il>
2369 * Makefile.in (lisp, shortlisp): Replace bindings.el with
2370 bindings.elc, since otherwise doc strings in bindings.el get wrong
2373 2001-10-08 Stefan Monnier <monnier@cs.yale.edu>
2375 * lisp.h: Remove the entries for keymap.c (moved to keymap.h).
2377 * keyboard.h (map_prompt): Remove.
2379 * xterm.c, w32term.c, term.c, minibuf.c, keymap.c,
2380 * intervals.c, fns.c, doc.c, callint.c: Include keymap.h.
2382 * xmenu.c (keymap_panes, Fx_popup_menu): Use Fkeymap_prompt.
2384 * w32menu.c (keymap_panes, Fx_popup_menu): Use Fkeymap_prompt.
2386 * keyboard.c (map_prompt): Remove.
2387 (read_char_x_menu_prompt, read_char_minibuf_menu_prompt):
2390 * keymap.h: New file. Extracted from lisp.h.
2392 * keymap.c (Fkeymap_prompt, Fcurrent_active_maps): New funs.
2393 (accessible_keymaps_1): New function.
2394 (Faccessible_keymaps, accessible_keymaps_char_table): Use it.
2395 (Fwhere_is_internal): Use Fcurrent_active_maps.
2396 (Fdescribe_buffer_bindings): Renamed from describe_buffer_bindings.
2397 Insert in current buffer rather than standard-output.
2398 Don't call `help-mode'. Export to elisp.
2399 (describe_buffer_bindings): New wrapper.
2400 (syms_of_keymap): Defsubr Skeymap_prompt, Scurrent_active_maps
2401 and Sdescribe_buffer_bindings.
2403 2001-10-08 Gerd Moellmann <gerd@gnu.org>
2405 * atimer.c (alarm_signal_handler) [USG && !POSIX_SIGNALS]:
2406 Remove code setting signal handler.
2408 * sysdep.c (child_setup_tty) [HAVE_TERMIO || HAVE_TERMIOS]:
2409 Clear ICRNL and INLCR. From Daiki Ueno <ueno@unixuser.org>.
2411 2001-10-08 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
2413 * keyboard.c: Don't define min/max.
2415 2001-10-08 Gerd Moellmann <gerd@gnu.org>
2417 * xterm.c, xmenu.c, xfns.c, xdisp.c, window.c:
2418 * w32term.c, w32menu.c, w32console.c, w32bdf.c, w32.c, term.c
2419 * sysdep.c, sound.c, search.c, scroll.c, minibuf.c, keymap.c
2420 * intervals.c, insdel.c, indent.c, fns.c, fileio.c, editfns.c
2421 * dispnew.c, dired.c, charset.c, xfaces.c, alloc.c, atimer.c:
2422 Don't define min/max.
2424 * lisp.h (min, max): New macros.
2426 * puresize.h (BASE_PURESIZE): Increase to 725000.
2428 2001-10-08 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
2430 * xfaces.c (free_frame_menubar): Add prototype.
2432 * lisp.h (init_window): Add prototype.
2434 * editfns.c: Include ctype.h.
2436 * xterm.c: USE_LUCID can be defined iff USE_X_TOOLKIT is defined.
2437 (xm_scroll_callback) [USE_MOTIF]: Remove unused variable `percent'.
2438 (x_set_toolkit_scroll_bar_thumb) [USE_MOTIF]: Remove unused
2441 * xfns.c (Fx_hide_tip): Fix typo in a doc string.
2442 (Fx_file_dialog) [USE_MOTIF]: Remove unused variables
2443 `popup_activated_flag' and `title'.
2445 * doc.c (Fdocumentation_property): Fix typo in a doc string.
2447 * emacs.c (main): Remove extra `;'.
2449 * atimer.h (struct atimer): Fix typos in a comment.
2451 * atimer.c: Fix typo.
2453 * Makefile.in: Fix typo.
2455 * README: Remove obsolete part mentioning removed VMS file.
2457 2001-10-07 Miles Bader <miles@gnu.org>
2459 * Makefile.in (lisp, shortlisp): Add `button.elc'.
2461 2001-10-07 Ken Raeburn <raeburn@gnu.org>
2463 * minibuf.c (Fminibuffer_prompt_end): Don't apply make_number to a
2466 * lisp.h (Ffield_end): Declare.
2468 2001-10-07 Gerd Moellmann <gerd@gnu.org>
2470 * keyboard.c (parse_modifiers, apply_modifiers): Use VALMASK.
2472 * insdel.c (make_gap): Use MOST_POSITIVE_FIXNUM.
2474 * floatfns.c (FLOAT_TO_INT2, FLOAT_TO_INT): Use FIXNUM_OVERFLOW_P.
2476 * dired.c (Ffile_attributes): Use FIXNUM_OVERFLOW_P.
2478 * bytecode.c (syms_of_bytecode) [BYTE_CODE_METER]: Doc fix.
2479 (METER_CODE, Fbyte_code): Use MOST_POSITIVE_FIXNUM.
2481 * alloc.c (inhibit_garbage_collection): Simplify.
2482 (Fmemory_use_counts): Ditto.
2484 * data.c (most_positive_fixnum, most_negative_fixnum): New variables.
2485 (syms_of_data): DEFVAR_INT most-positive-fixnum and
2486 most-negative-fixnum.
2488 * lisp.h (MOST_NEGATIVE_FIXNUM, MOST_POSITIVE_FIXNUM)
2489 (FIXNUM_OVERFLOW_P): New macros.
2491 2001-10-06 Miles Bader <miles@gnu.org>
2493 * xterm.h (struct x_output): Add scroll_bar_top_shadow_pixel and
2494 scroll_bar_bottom_shadow_pixel fields.
2495 * xterm.c (x_create_toolkit_scroll_bar): Try to allocate colors
2496 for the shadows, and tell the toolkit about them if we succeed.
2497 (x_destroy_window) [USE_TOOLKIT_SCROLL_BARS]:
2498 Free scroll-bar shadow colors.
2499 * xfns.c (x_set_scroll_bar_background) [USE_TOOLKIT_SCROLL_BARS]:
2500 Free scroll-bar shadow colors when the background color changes.
2501 (Fx_create_frame, x_create_tip_frame) [USE_TOOLKIT_SCROLL_BARS]:
2502 Initialize scroll-bar shadow-color fields.
2504 2001-10-05 Gerd Moellmann <gerd@gnu.org>
2506 * fileio.c (Fcopy_file): If NEWNAME is a directory copy FILE there.
2508 2001-10-05 Miles Bader <miles@gnu.org>
2510 * minibuf.c (Fminibuffer_prompt_end, Fminibuffer_contents)
2511 (Fminibuffer_contents_no_properties, Fdelete_minibuffer_contents):
2512 New functions (were in simple.el).
2513 (Fminibuffer_complete_and_exit, Fminibuffer_complete_word)
2514 (read_minibuf, do_completion, Fminibuffer_completion_help): Use them.
2515 (syms_of_minibuf): Initialize them.
2517 2001-10-05 Gerd Moellmann <gerd@gnu.org>
2519 * xfns.c (tiff_error_handler, tiff_warning_handler): New functions.
2520 (tiff_load): Install them as error and warning handler.
2522 2001-10-04 Andrew Innes <andrewi@gnu.org>
2524 * w32fns.c (x_to_w32_color): Fix argument to alloca.
2525 (w32_load_system_font): Don't believe what GetLanguageFontInfo
2526 says; query codepage info directly to determine if font is double byte.
2527 (x_to_w32_charset): Handle private format for unknown charsets.
2528 Handle wildcards in charset spec, by ignoring them.
2529 (w32_codepage_for_font): Fix argument to alloca. Don't remove
2530 "*-" prefix from charset.
2531 (x_to_w32_font): Enlarge remainder array for safety. Specifically
2532 handle the truncated font spec form constructed by font_list_1, so
2533 that we correctly identify the charset fields. Don't remove "*-"
2534 prefix from charset.
2535 (w32_list_synthesized_fonts): Fix argument to alloca.
2537 2001-10-04 Stefan Monnier <monnier@cs.yale.edu>
2539 * window.h (MINI_WINDOW_P): Use NILP.
2541 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM): Define also for non-NT.
2543 * termhooks.h (struct input_event): Use proper type for `kind'.
2545 2001-10-04 Gerd Moellmann <gerd@gnu.org>
2547 This handles unknown keysyms better than before. For example,
2548 after `xmodmap -e 'keysym F5 = ccaron' in a Latin-1 environment,
2549 Emacs formerly completely ignored F5. With the change, it derives
2550 a key symbol from the name of the X keysym, `ccaron' in this case.
2551 Reported by Martin Buchholz.
2553 * xterm.c (XTread_socket): Return a non_ascii_keystroke for
2556 * keyboard.c (make_lispy_event) [HAVE_X_WINDOWS]: If we know
2557 that EVENT->code isn't a function key, use the keysym's name.
2559 2001-10-04 Gerd Moellmann <gerd@gnu.org>
2561 FOREACH is a macro that should make it easier to loop over Lisp
2562 lists with checks for cycles and proper lists.
2564 * lisp.h (LIST_END_P, FOREACH): New macros.
2566 2001-10-04 Gerd Moellmann <gerd@gnu.org>
2568 On some systems, XtCloseDisplay seems to cause a SIGSEGV when
2569 called for a lost connection. Prevent dumping core in this case.
2570 Instead print the X error, and exit. On user request.
2572 * xterm.c (error_msg): New variable.
2573 (x_fatal_error_signal): New function.
2574 (x_connection_closed): Set error_msg. Install x_fatal_error_signal
2575 as fatal_error_signal_hook around the call to XtCloseDisplay.
2577 * emacs.c (fatal_error_signal_hook): New variable.
2578 (fatal_error_signal): Call that function.
2580 2001-10-04 Gerd Moellmann <gerd@gnu.org>
2582 With this, Emacs prints how much pure storage it will
2583 approximately need in case pure storage overflows while dumping.
2585 * alloc.c (purebeg, pure_size, pure_bytes_used_before_overflow):
2587 (init_alloc_once): Initialize new variables.
2588 (PURE_POINTER_P): Use new variables.
2589 (pure_alloc): If pure storage overflows, allocate from the heap.
2590 (check_pure_size): New function.
2591 (Fgarbage_collect): Don't GC if pure storage has overflowed.
2593 * lisp.h (pure_size) [HAVE_SHM]: Declare extern size_t.
2594 (check_pure_size): Add prototype.
2596 * emacs.c (Fdump_emacs_data, Fdump_emacs): Call check_pure_size.
2598 2001-10-04 Gerd Moellmann <gerd@gnu.org>
2600 This adds a post-gc-hook that's run with GC inhibited.
2601 Requested by Francois Pinard. XEmacs has it. Added to NEWS.
2603 * alloc.c (Vpost_gc_hook, Qpost_gc_hook): New variables.
2604 (syms_of_alloc): DEFVAR_LISP post-gc-hook, initialize Qpost_gc_hook.
2605 (Fgarbage_collect): Run post-gc-hook.
2607 2001-10-04 Gerd Moellmann <gerd@gnu.org>
2609 This adds `defvaralias' and `indirect-variable'. Changes not
2610 directly related to this feature are there to gain the same
2611 performance again as before variable aliases.
2613 You must use the SYMBOL_VALUE and SET_SYMBOL_VALUE macros in C
2614 code to get and set symbol values, to take defvaralias into account.
2616 (Note: the new `constant' bit-flag in symbols would make it
2617 possible to define arbitrary read-only variables, e.g. with
2620 Documentation is in lispref/variables.texi. Added to NEWS.
2622 * lisp.h (enum symbol_interned): New enumeration.
2623 (struct Lisp_Symbol): Remove member `obarray', add
2624 `indirect_variable', `constant', and `interned'.
2625 (SYMBOL_INTERNED_P, SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P)
2626 (SYMBOL_CONSTANT_P, SYMBOL_VALUE, SET_SYMBOL_VALUE): New macros.
2627 (indirect_variable): Add prototype.
2629 * print.c (print_preprocess, print_object): Test internedness of
2630 symbols differently.
2632 * lread.c (Fintern, Funintern): Set symbol's interned and constant
2634 (init_obarray): Likewise for t and nil.
2636 * eval.c Use SYMBOL_VALUE/SET_SYMBOL_VALUE.
2637 (Fdefvaralias): New function.
2638 (specbind): Simplify the test if symbol is a constant.
2639 (syms_of_eval): Defsubr Fdefvaralias.
2641 * data.c: Use SYMBOL_VALUE/SET_SYMBOL_VALUE.
2642 (Qcyclic_variable_indirection): New variable.
2643 (Fkeywordp): Check for internedness differently.
2644 (Fmakunbound): Simplify the test if symbol is a constant.
2645 (indirect_variable, Findirect_variable): New functions.
2646 (swap_in_symval_forwarding): If SYMBOL is an alias, use the
2648 (let_shadows_buffer_binding_p): Check for variable aliases.
2649 (set_internal): Simplify the test if SYMBOL is a constant.
2650 If SYMBOL has a buffer-local value and is an alias, use the aliased
2652 (syms_of_data): Initialize Qcyclic_variable_indirection and defsubr
2655 * bytecode.c (Fbyte_code) <varref>: Use SYMBOL_VALUE.
2656 (Fbyte_code) <varset>: Simplify the test if symbol's value can be
2659 * alloc.c (Fmake_symbol): Adapt to changes of struct Lisp_Symbol.
2661 * abbrev.c, buffer.c, coding.c, fns.c, frame.c, keyboard.c:
2662 * minibuf.c, sunfns.c, w16select.c: Use SYMBOL_VALUE/
2663 SET_SYMBOL_VALUE macros instead of accessing symbol values directly.
2665 2001-10-04 Gerd Moellmann <gerd@gnu.org>
2669 2001-10-03 Miles Bader <miles@gnu.org>
2671 * callproc.c (syms_of_callproc): Explicitly state in the
2672 documentation for `process-environment' that earlier entries take
2673 precedence over later ones.
2675 2001-10-02 Miles Bader <miles@gnu.org>
2677 * textprop.c (Fnext_char_property_change)
2678 (Fprevious_char_property_change): Remove reference to non-existant
2679 argument OBJECT from doc-string.
2681 2001-10-01 Gerd Moellmann <gerd@gnu.org>
2683 * xdisp.c (display_line): Set row's ends_in_newline_from_string_p.
2684 (try_window_id): Skip back over lines ending in a newline from a
2687 * dispextern.h (struct glyph_row) <ends_in_newline_from_string_p>:
2690 2001-10-01 Richard M. Stallman <rms@gnu.org>
2692 * search.c (Freplace_match): Doc fix.
2694 2001-09-28 Andrew Innes <andrewi@gnu.org>
2696 * w32menu.c (set_frame_menubar): Take into account that
2697 f->menu_bar_vector can be nil, and not a vector. From Ken Raeburn
2700 2001-09-30 Eli Zaretskii <eliz@is.elta.co.il>
2702 * frame.c (syms_of_frame) <default-minibuffer-frame>: Doc fix.
2704 2001-09-28 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
2706 * s/gnu-linux.h: Fix a typo in comment.
2708 2001-09-28 Andreas Schwab <schwab@suse.de>
2710 * s/gnu-linux.h (LD_SWITCH_SYSTEM_TEMACS): Link temacs with -z
2711 nocombreloc, in case -z combreloc is the default.
2713 2001-09-28 Gerd Moellmann <gerd@gnu.org>
2715 * m/macppc.h [DATA_SEG_BITS]: Put in #if 0 until we know what's
2716 really going on here.
2718 2001-09-27 Stefan Monnier <monnier@cs.yale.edu>
2720 * search.c (trivial_regexp_p): Catch \{N,M\} as well.
2722 2001-09-27 Eli Zaretskii <eliz@is.elta.co.il>
2724 * Makefile.in (shortlisp): Resync with loadup.el: add backquote,
2725 utf-8, menu-bar, and latin-N.
2726 (SOME_MACHINE_LISP): Remove menu-bar, since it's loaded
2727 unconditionally now.
2728 (lisp): Add latin-N, since they are preloaded.
2730 2001-09-27 Gerd Moellmann <gerd@gnu.org>
2732 * xterm.c (x_draw_relief_rect): Draw bottom relief 1 pixel more
2733 to the left. Some cleanup.
2735 * xdisp.c (display_mode_element): One more case where a string's
2736 multibyteness should be used for display.
2738 2001-09-26 Gerd Moellmann <gerd@gnu.org>
2740 * fileio.c (Finsert_file_contents): If REPLACE is non-nil, stop
2743 * xdisp.c (with_echo_area_buffer): Use echo_kboard instead
2744 of the only temporarily set echoing flag for deciding when
2747 * keyboard.c (echo_kboard): Make externally visible.
2749 * lisp.h (echo_kboard): Declare extern.
2751 * xdisp.c (make_cursor_line_fully_visible): Return 0 and set
2752 fonts_changed_p if we need larger matrices due to vscrolling.
2753 (try_scrolling, try_cursor_movement, redisplay_window): Give up on
2754 this round of redisplay if make_cursor_line_fully_visible fails.
2755 (CURSOR_MOVEMENT_*, SCROLLING_*): New enumerators.
2756 (try_cursor_movement, try_scrolling): Use them instead of integers.
2758 * dispextern.h (required_matrix_width, required_matrix_height):
2761 * dispnew.c (required_matrix_width, required_matrix_height):
2763 (allocate_matrices_for_window_redisplay)
2764 (allocate_matrices_for_frame_redisplay: Use them.
2765 Remove parameters CH_DIM.
2767 * xdisp.c (display_mode_lines): Temporarily set selected_frame
2768 and selected_window to the frame of the window whose mode-lines
2769 are displayed, and to the window itself.
2770 (redisplay_window, redisplay_mode_lines): Don't set selected_frame
2773 2001-09-25 Gerd Moellmann <gerd@gnu.org>
2775 * xfns.c (x_kill_gs_process): Recognize if someone has cleared
2776 the image cache under us.
2778 * xdisp.c (display_mode_element): If the mode element is a symbol
2779 with a string value, use that string's multibyteness for displaying.
2781 * keyboard.c (read_char): Don't clear a message for a switch-frame
2782 event. From Stefan Monnier <monnier@cs.yale.edu>.
2784 * xterm.c (fast_find_position) [0]: Add a presumably more correct
2785 version for after 21.1.
2787 * xdisp.c (row_containing_pos): Make externally visible.
2789 * dispextern.h (row_containing_pos): Add prototype.
2791 * process.c (send_process): Disable composition if from_byte < 0.
2792 From Kenichi Handa <handa@etl.go.jp>.
2794 2001-09-24 Gerd Moellmann <gerd@gnu.org>
2796 * xterm.c (refreshicon): Function removed.
2798 * Makefile.in (xterm.o): Remove references to sink.h and sinkmask.h.
2800 * sink11.h, sink11mask.h, sink.h, sinkmask.h: Removed.
2802 * xterm.c (toplevel): Remove includes in #if 0.
2804 * process.c (sigchld_handler) [LINUX]: Don't return from
2805 the signal handler at the end of the loop.
2807 2001-09-21 Gerd Moellmann <gerd@gnu.org>
2809 * sysdep.c (wait_for_termination) [POSIX_SIGNALS]:
2810 Terminate only if kill returns -1, and errno is ESRCH.
2812 2001-09-21 Markus Rost <rost@math.ohio-state.edu>
2814 * Makefile.in (shortlisp): Add ../lisp/env.elc.
2816 2001-09-20 Gerd Moellmann <gerd@gnu.org>
2818 * process.c (sigchld_handler): Use GC_CONSP, GC_INTEGERP, GC_EQ
2819 since this function can be called during GC.
2821 * callproc.c (Fcall_process): Handle errors from pipe(2).
2822 (child_setup): Delete code in #ifdef vipc.
2824 2001-09-19 Gerd Moellmann <gerd@gnu.org>
2826 * xdisp.c (decode_mode_spec): Add parameter MULTIBYTE.
2827 (display_mode_element): Display the string from decode_mode_spec
2828 depending on its multibyteness.
2830 * s/netbsd.h (LD_SWITCH_SYSTEM, C_SWITCH_SYSTEM): Add /usr/pkg.
2832 * m/macppc.h (DATA_SEG_BITS): Also define for GCC 3.
2834 2001-09-18 Gerd Moellmann <gerd@gnu.org>
2836 * keyboard.c (Frecursive_edit): Pass (BUFFER . SINGLE-KBOARD) to
2837 recursive_edit_unwind.
2838 (recursive_edit_unwind): Set kboard state according to
2841 * buffer.c (modify_overlay): Don't do nothing if START == END;
2842 This can still be a modification, for example when an overlay has
2843 a before-string or after-string.
2844 (Fdelete_overlay): Prevent redisplay optimizations when deleting
2845 an overlay with before-string or after-string.
2847 * s/netbsd.h (C_SWITCH_SYSTEM): Add.
2848 (LD_SWITCH_SYSTEM): Include /usr/local/lib.
2850 * xdisp.c (try_window_id) [!GLYPH_DEBUG]: Give up if
2851 first_unchanged_at_end_row is in front of
2852 last_unchanged_at_beg_row. This code should be removed after the
2855 2001-09-17 Gerd Moellmann <gerd@gnu.org>
2857 * buffer.h (BUF_COMPUTE_UNCHANGED): Use BUF_MODIFF and
2858 BUF_OVERLAY_MODIFF instead of MODIFF and OVERLAY_MODIFF.
2860 * m/macppc.h (DATA_SEG_BITS) [__linux__]: Define for GCC
2863 2001-09-14 Eli Zaretskii <eliz@is.elta.co.il>
2865 * dired.c (Ffile_attributes): Doc fix.
2867 2001-09-14 Gerd Moellmann <gerd@gnu.org>
2869 * fileio.c (Ffile_symlink_p): Fix last change.
2871 * filelock.c (current_lock_owner): Fix last change.
2873 2001-09-13 Gerd Moellmann <gerd@gnu.org>
2875 * filelock.c (current_lock_owner): If readlink returns ERANGE,
2876 take that to mean that the buffer is too small.
2878 * fileio.c (Ffile_symlink_p): If readlink returns ERANGE, take
2879 that to mean that the buffer is too small.
2881 * xdisp.c (reseat_1): Set IT's multibyte_p flag according to the
2882 current buffer's multibyteness when discarding the iterator's
2885 * xfns.c (Fx_window_property): Handle case that property gets
2886 deleted between the two calls to XGetWindowProperty.
2888 2001-09-11 Gerd Moellmann <gerd@gnu.org>
2890 * minibuf.c (read_minibuf_unwind): Bind inhibit-modification-hooks.
2892 * minibuf.c (read_minibuf): Bind inhibit-modification-hooks to t,
2893 in addition to read-only.
2895 * xdisp.c (with_echo_area_buffer): Bind inhibit-modification-hooks
2896 to t in addition to read-only.
2898 * lisp.h (Qinhibit_modification_hooks): Declare.
2900 * insdel.c (Qinhibit_modification_hooks): New variable.
2901 (syms_of_insdel): Initialize and staticpro it.
2903 * textprop.c (verify_interval_modification): Don't run
2904 modification-hooks if inhibit_modification_hooks.
2906 * dispnew.c (set_window_cursor_after_update): Fix code
2907 finding glyph row containing cursor when cursor_in_echo_area
2910 * xdisp.c (init_from_display_pos): Put some code in #if 0.
2911 (add_to_log): Use bcopy instead of strcpy.
2912 (init_from_display_pos): Use an explicit loop over bytes in
2913 overlay strings instead of calling index.
2915 2001-09-10 Gerd Moellmann <gerd@gnu.org>
2917 * alloc.c (allocate_buffer): Call VALIDATE_LISP_STORAGE.
2919 * dispnew.c (direct_output_for_insert): Don't change IT's
2920 stop_charpos to something in front of its current position.
2922 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: Take args like
2925 2001-09-10 Richard M. Stallman <rms@gnu.org>
2927 * frame.c (Fmouse_position): Doc fix.
2929 2001-09-07 Gerd Moellmann <gerd@gnu.org>
2931 * xdisp.c (init_from_display_pos): Don't compare the result
2932 of calling index with NULL.
2934 2001-09-06 Gerd Moellmann <gerd@gnu.org>
2936 * xfns.c (x_set_background_color): Don't change the colors
2937 of the X window of scroll bar widgets.
2939 2001-09-05 Andrew Innes <andrewi@gnu.org>
2941 * w32fns.c (w32_createwindow): Undo last change.
2943 2001-09-05 Gerd Moellmann <gerd@gnu.org>
2945 * macros.c (store_kbd_macro_char): Fix computation of kbd_macro_end.
2947 * xdisp.c (string_buffer_position): Use *single_char_property*
2948 functions instead of the *single_property* functions.
2950 2001-09-04 Andrew Innes <andrewi@gnu.org>
2952 * w32term.c (w32_read_socket): Add more information to debugging
2955 * w32fns.c (w32_createwindow): Remove the WS_CLIPCHILDREN style
2956 from Emacs frames, so that calls to GetClipBox in w32term.c
2957 correctly report when part of a frame is visible (including
2958 scrollbars, etc). This prevents repeated redrawing of frames when
2959 only a scrollbar is visible.
2960 (w32_wnd_proc): Add more frame information to debugging output.
2962 2001-09-03 Stefan Monnier <monnier@cs.yale.edu>
2964 * xdisp.c (handle_single_display_prop): Fix for int/Lisp_Object mixup.
2966 2001-09-03 Gerd Moellmann <gerd@gnu.org>
2968 * xterm.c (note_mouse_highlight) <help-echo>: When looking for
2969 help-echo for a string which doesn't have help-echo itself, use
2970 get-char-property to obtain the help-echo from the string's buffer
2971 (note_mouse_highlight) <mouse-face>: When on a string that doesn't
2972 have mouse-face, look ``under'' the string for mouse-face from an
2974 (fast_find_position): Add parameter STOP. In the final row, stop
2975 before glyphs having STOP as object. Don't consider glyphs that
2976 are not from a buffer.
2978 * buffer.c (syms_of_buffer) <default-directory>: Doc fix.
2980 2001-09-01 Eli Zaretskii <eliz@is.elta.co.il>
2982 * fns.c (Fmd5): Doc fix.
2984 2001-08-31 Gerd Moellmann <gerd@gnu.org>
2986 * composite.c (update_compositions): Do nothing if
2987 inhibit-modification-hooks is set.
2989 2001-08-30 Gerd Moellmann <gerd@gnu.org>
2991 * emacs.c (shut_down_emacs): Don't call check_glyph_memory
2992 and check_message_stack if terminating abnormally. We want
2993 glyph matrices etc. in a core dump.
2995 * xdisp.c (Qbuffer_position, Qposition, Qobject): New variables.
2996 (syms_of_xdisp): Initialize them.
2997 (handle_single_display_prop): Don't change point, bind `object',
2998 `position', and `buffer-position' instead to the object having the
2999 `display' property, position in the object and position in the buffer.
3001 * fileio.c (Finsert_file_contents): Don't change the multibyteness
3002 of the buffer if REPLACE is non-nil.
3004 2001-08-29 Gerd Moellmann <gerd@gnu.org>
3006 * fileio.c (Finsert_file_contents): Undo change of 2001-08-27.
3008 2001-08-28 Eli Zaretskii <eliz@is.elta.co.il>
3010 * w32term.c (x_set_glyph_string_background_width)
3011 (show_mouse_face): Track the last changes in xterm.c.
3013 2001-08-28 Gerd Moellmann <gerd@gnu.org>
3015 * xterm.c (x_set_glyph_string_background_width): Set the glyph
3016 string's background width so that multi-line mouse-face is drawn
3017 to the right edge of the window.
3018 (show_mouse_face): Set the row's mouse_face_p flag after drawing
3021 * dispnew.c (direct_output_for_insert): Set updated_area
3022 before inserting/writing glyphs.
3024 * xdisp.c (display_mode_element): Use string_byte_to_char to
3025 determine character positions in strings, use chars_in_text
3026 instead of strwidth.
3027 (dump_glyph_row) [GLYPH_DEBUG]: Take a glyph row instead of
3028 a matrix as parameter; this is easier to use from GDB.
3030 2001-08-28 Miles Bader <miles@gnu.org>
3032 * textprop.c (Fprevious_single_char_property_change)
3033 (Fnext_single_char_property_change): Doc fixes.
3035 2001-08-27 Gerd Moellmann <gerd@gnu.org>
3037 * fileio.c (Finsert_file_contents): Allocate, restore, and
3038 free composition data in the case of REPLACE not being nil.
3040 * xdisp.c (init_from_display_pos, init_to_row_end): Return 0 if
3041 there exist overlay strings with newlines at POS.
3042 (text_outside_line_unchanged_p): Return 0 if changes start at
3043 START and overlays exist at START. Likewise for END.
3044 (try_window_id): Give up if init_to_row_end returns 0.
3046 * fileio.c (Finsert_file_contents): Call Fset_buffer_multibyte
3049 2001-08-24 Gerd Moellmann <gerd@gnu.org>
3051 * keymap.c (access_keymap): Return the cdr of the binding of
3052 a generic character instead of its definition (KEY . BINDING).
3054 * fileio.c (Finsert_file_contents): Set coding's dest_multibyte
3055 to 0 also in the REPLACE case.
3057 2001-08-24 Andrew Choi <akochoi@cse.cuhk.edu.hk>
3059 * fileio.c (Ffile_readable_p) [macintosh]: Call access instead of
3060 open to determine whether file is readable (as for DOS_NT).
3062 2001-08-23 Gerd Moellmann <gerd@gnu.org>
3064 * fileio.c (Finsert_file_contents): If VISIT is non-nil, and
3065 coding.type is coding_type_no_conversion or coding_type_raw_text,
3066 use Fset_buffer_multibyte to make the buffer unibyte if REPLACE is
3067 non-nil instead of just setting enable_multibyte_characters in the
3070 2001-08-22 Gerd Moellmann <gerd@gnu.org>
3072 * dispextern.h (struct face_cache): Add member
3073 menu_face_changed_p.
3075 * xfaces.c (menu_face_changed_default): New variable.
3076 (menu_face_changed_count): Variable removed.
3077 (Finternal_set_lisp_face_attribute): Doc fix. If FRAME is t, set
3078 the menu_face_changed_default flag, otherwise set the FRAME's
3079 menu_face_changed_p flag if the `menu' face has been changed.
3080 Prevent calling set_font_frame_param if FRAME is t.
3081 (make_face_cache): Initialize cache's menu_face_changed_p
3082 from menu_face_changed_default.
3083 (realize_basic_faces): Look into the frame's face cache to
3084 determine if the menu appearance needs updating.
3086 * keymap.c (access_keymap): Fix last change to not consider
3087 IDX when it has modifiers.
3089 2001-08-21 Gerd Moellmann <gerd@gnu.org>
3091 * keymap.c (access_keymap): If a binding of the form (GENERIC-CHAR
3092 . BINDING) exists, where GENERIC-CHAR is the generic character of
3093 the charset of IDX, return BINDING unless there exists a binding
3096 2001-08-16 Gerd Moellmann <gerd@gnu.org>
3098 * xrdb.c (SYSV): Don't define on Solaris 2.
3099 From Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>.
3101 * xdisp.c (move_it_by_lines) <DVPOS < 0>: Start at the beginning
3102 of the screen line, not text line, containing IT's current position.
3104 2001-08-15 Gerd Moellmann <gerd@gnu.org>
3106 * window.c (window_scroll_pixel_based): Don't recenter if
3107 PT is partially visible in the window.
3109 * xterm.c (expose_window_tree, expose_window, expose_line):
3110 Return 1 when overwriting mouse-face.
3111 (expose_frame): If mouse-face was overwritten, redo it.
3113 * xfaces.c (x_update_menu_appearance): Don't call
3114 set_frame_menubar, let the next redisplay do it.
3116 2001-08-14 Andrew Innes <andrewi@gnu.org>
3118 * w32term.c (x_draw_glyph_string): Draw relief (if any) before
3119 drawing glyph string.
3121 2001-08-14 Eli Zaretskii <eliz@is.elta.co.il>
3123 * s/hiuxwe2.h: New file, for the HITACHI SR2001/SR2201 series
3126 2001-08-14 Gerd Moellmann <gerd@gnu.org>
3128 * xfaces.c (x_update_menu_appearance): Save and restore value of
3129 interrupt_input_blocked.
3131 2001-08-13 Gerd Moellmann <gerd@gnu.org>
3133 * xdisp.c (move_it_by_lines) <DVPOS < 0>: If not already on
3134 a line start, move back to the line start.
3136 * xdisp.c (resize_echo_area_exactly): Don't resize the mini-window
3137 exactly when a mini-buffer is active.
3139 * keyboard.c (make_lispy_event): Interpret double_click_fuzz
3140 in units of 1/8 character on non window-system frames.
3141 (syms_of_keyboard) <double-click-fuzz>: Doc fix.
3143 2001-08-10 Eli Zaretskii <eliz@is.elta.co.il>
3145 * keyboard.c (syms_of_keyboard) <double-click-fuzz>: Fix a typo in
3148 2001-08-09 Gerd Moellmann <gerd@gnu.org>
3150 * keyboard.c (Vpre_help_message): New variable.
3151 (syms_of_keyboard): Initialize and staticpro it.
3152 (show_help_echo): Record current message before displaying a
3153 help-echo, and restore that message when clearing the help.
3155 * xfns.c (x_create_im): Remove prototype.
3157 * xdisp.c (mark_window_display_accurate_1): Remove an assertion.
3159 * dispnew.c (adjust_glyph_matrix): Undo last change.
3161 2001-08-08 Gerd Moellmann <gerd@gnu.org>
3163 * dispnew.c (adjust_glyph_matrix): In the optimization for
3164 windows whose height has changed, disable partially visible lines.
3166 2001-08-07 Gerd Moellmann <gerd@gnu.org>
3168 * window.c (Frecenter): If ARG < 0, and on a window system
3169 frame, count in some empty lines when we can't move -ARG lines down.
3171 * xdisp.c (start_display): Don't try to determine the continuation
3172 lines width if lines are truncated. It's superfluous and leads to
3173 incorrect results if POS is not visible in the window after
3174 reseating the iterator at the previous line start.
3176 2001-08-06 Gerd Moellmann <gerd@gnu.org>
3178 * xterm.c (x_dump_glyph_string): Put in #if GLYPH_DEBUG.
3180 2001-08-06 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
3182 * alloc.c (init_stack): Remove declaration.
3184 2001-08-03 Gerd Moellmann <gerd@gnu.org>
3186 * keyboard.c (read_key_sequence): Check that key is an integer
3187 before comparing it with quit_char.
3188 (add_command_key): Use larger_vector.
3189 (read_char_x_menu_prompt): Instead of converting symbol and
3190 integer events into conses (EVENT . nil), use (EVENT . disabled)
3191 which cannot be confused with valid events.
3192 (read_char): When reading from Vunread_command_events, check for
3193 events of the form (EVENT . disabled) instead of
3196 * xdisp.c (resize_mini_window): If Vmax_mini_window_height is
3197 a float, determine the max height from the frame's height.
3199 2001-08-02 Gerd Moellmann <gerd@gnu.org>
3201 * xdisp.c (redisplay_internal): Take message_cleared_p into
3202 account only if minibuf_level == 0.
3204 2001-08-01 Gerd Moellmann <gerd@gnu.org>
3206 * xdisp.c (redisplay_internal): Add a check for the last
3209 * xdisp.c (message_cleared_p): New variable.
3210 (clear_message): Set message_cleared_p when clearing the current
3212 (redisplay_internal): Look at message_cleared_p to capture
3213 the case that the echo area should be cleared.
3215 * keyboard.c (command_loop_1): Fix spelling of
3216 resize_echo_area_exactly.
3218 * dispextern.h (resize_echo_area_exactly): Fix typo in function name.
3220 * xdisp.c (resize_echo_area_exactly): Fix typo in function name.
3222 * xfns.c (x_set_tool_bar_lines): Clear the tool bar window's
3223 current matrix when the window gets smaller.
3225 2001-08-01 Eli Zaretskii <eliz@is.elta.co.il>
3227 * print.c (strout): Cast the character passed to insert_char to
3228 unsigned char, to avoid sign extension when it is promoted to int.
3230 2001-07-31 Gerd Moellmann <gerd@gnu.org>
3232 * fileio.c (Finsert_file_contents): Don't treat a return value
3233 of 0 from emacs_read as an IO error.
3235 2001-07-30 Gerd Moellmann <gerd@gnu.org>
3237 * keyboard.c (abs): New macro.
3238 (double_click_fuzz): New variable.
3239 (make_lispy_event): Use it to determine what makes a double-click.
3240 (syms_of_keyboard): DEFVAR_INT it.
3242 * xmenu.c (set_frame_menubar): Take into account that
3243 f->menu_bar_vector can be nil, and not a vector. From Ken Raeburn
3246 2001-07-27 Gerd Moellmann <gerd@gnu.org>
3248 * xterm.c (x_get_glyph_string_clip_rect): Minor cleanup.
3250 * dispnew.c (shift_glyph_matrix, blank_row): Fix computation
3251 of row's visible height.
3253 * xdisp.c (init_from_display_pos): If POS is in an overlay string,
3254 deal with the first overlay string having an image `display' property.
3255 (try_window_reusing_current_matrix, compute_line_metrics):
3256 Fix computation of row's visible height for the case that part of the
3257 row is invisible above and part of the row is at the same time
3258 invisible below the window.
3260 2001-07-26 Gerd Moellmann <gerd@gnu.org>
3262 * xfns.c (x-show-tip): Doc fix.
3264 * xfns.c (Vx_max_tooltip_size): New variable.
3265 (syms_of_xfns): DEFVAR_LISP it.
3266 (Fx_show_tip): Set frame's window_width to the width of the
3267 window. Use a maximum tooltip size specified by
3268 Vx_max_tooltip_size, if that has valid contents.
3269 (x_create_tip_frame): Set tooltip buffer's truncate-lines to nil.
3271 2001-07-26 Andrew Innes <andrewi@gnu.org>
3273 * w32term.c (x_display_list): New variable.
3274 (w32_term_init): Set it.
3276 * w32term.h (x_display_list): New extern.
3278 2001-07-26 Gerd Moellmann <gerd@gnu.org>
3280 * xdisp.c (resize_mini_window): Give up when inhibit-redisplay
3281 is non-nil, instead of when redisplaying_p is non-zero.
3283 (mark_window_display_accurate_1): Add an assertion.
3285 2001-07-25 Gerd Moellmann <gerd@gnu.org>
3287 * dispextern.h (struct it): Increase size of ctl_chars to 16.
3289 * xfns.c (Fx_file_dialog): Block/unblock input while processing
3290 events so that we get a chance of processing expose events.
3292 * xdisp.c (resize_mini_window): Don't resize while redisplaying.
3294 2001-07-24 Gerd Moellmann <gerd@gnu.org>
3296 * xfns.c (valid_image_p): Protect better against invalid image
3297 specifications. Previous code could signal an error.
3299 2001-07-23 Gerd Moellmann <gerd@gnu.org>
3301 * indent.c (current_column): Fix column computation in the
3302 presence of display table entries.
3303 (current_column_1, Fmove_to_column, compute_motion): Likewise.
3305 * dispnew.c (adjust_glyph_matrix): In the optimization for
3306 windows whose height has changed, use the new window height
3307 to compute which rows to invalidate.
3309 * editfns.c (toplevel) [STDC_HEADERS]: Include float.h.
3310 (MAX_10_EXP): New macro.
3313 * coding.c (code_convert_region): Handle the multibyte case if
3314 decoding ends with CODING_FINISH_INSUFFICIENT_SRC.
3316 2001-07-20 Gerd Moellmann <gerd@gnu.org>
3318 * dispextern.h (struct face): Change type of `stipple' to
3321 * xterm.c (x_fill_stretch_glyph_string): Remove an assertion.
3323 2001-07-19 Gerd Moellmann <gerd@gnu.org>
3325 * dispnew.c (update_window): Don't set the cursor at the end
3326 of the update if display update has been paused.
3328 * composite.h (syms_of_composite): Renamed from syms_of_composition.
3330 2001-07-18 Ken Raeburn <raeburn@gnu.org>
3332 * fns.c (Fset_char_table_default): Check that a charset is defined
3333 before checking its dimension.
3335 2001-07-17 Ken Raeburn <raeburn@gnu.org>
3337 * coding.c (setup_coding_system): Don't do any designation based
3338 on reg_bits if charset is not yet defined.
3340 * lisp.h (XVECTOR): Verify correct object type before returning a
3341 pointer, using eassert.
3343 2001-07-17 Gerd Moellmann <gerd@gnu.org>
3345 * keyboard.c (KBD_BUFFER_SIZE) [!HAVE_WINDOW_SYSTEM]:
3346 Increase to 4096 because of paste problems reported on GNU/Linux.
3348 2001-07-17 Jan Nieuwenhuizen <janneke@gnu.org>
3350 * emacs.c (USAGE1): Add +LINE:COLUMN option help.
3352 2001-07-16 Gerd Moellmann <gerd@gnu.org>
3354 * fileio.c (unwind_read): Function removed.
3355 (read_non_regular, read_non_regular_quit): New functions.
3356 (Finsert_file_contents): When reading from non-regular files,
3357 arrange to catch a `quit' and terminate the loop. Rearrange
3358 code so that a `quit' when reading from a regular file doesn't
3359 insert text in the buffer.
3361 * xfaces.c (clear_face_cache): Clear fonts on a display basis.
3362 Clear faces afterwards.
3363 (clear_font_table): Take a x_display_info parameter. Don't free
3364 fonts being the default font of any frame on the given display.
3366 2001-07-13 Gerd Moellmann <gerd@gnu.org>
3368 * xdisp.c (get_next_display_element): Use CHAR_STRING_NO_SIGNAL
3369 instead of CHAR_STRING which can signal an error.
3371 * charset.c (char_to_string_1): Extracted from char_to_string.
3372 Return -1 instead of signaling an error.
3373 (char_to_string): Use it.
3375 * charset.h (CHAR_STRING_NO_SIGNAL): New macro.
3377 2001-07-12 Stefan Monnier <monnier@cs.yale.edu>
3379 * coding.c (Ffind_coding_systems_region_internal): If safe_codings
3380 is t, don't try to append anything to it.
3382 2001-07-12 Eli Zaretskii <eliz@is.elta.co.il>
3384 * dired.c (file_name_completion): Pass dp->d_name to
3385 Fstring_match, not elt, which is always nil here.
3387 2001-07-12 Gerd Moellmann <gerd@gnu.org>
3389 * xselect.c (x_decline_selection_request): Handle errors
3390 caused by receivers that have vanished.
3392 * xterm.c (XTread_socket) <PropertyNotify>: Put the code
3393 ignoring events on foreign windows in #if 0. Always dispatch
3394 the event after checking it with x_handle_property_notify.
3396 * xselect.c (TRACE0, TRACE1, TRACE2): New macros, defined
3397 depending on TRACE_SELECTION. Replace fprintfs in #if 0 with
3398 TRACE macros to facilitate debugging. Add additional trace statements.
3399 (toplevel): Add prototypes for file-local functions.
3400 (x_atom_to_symbol): Remove DPYINFO parameter.
3402 2001-07-11 Stefan Monnier <monnier@cs.yale.edu>
3404 * w32menu.c (menubar_selection_callback, w32_menu_show):
3405 Initialize `entry' to nil.
3406 (w32_dialog_show): Remove unused `save_wv' variable.
3407 (name_is_separator): Recognize "--:foo" and "--foo-bar".
3409 2001-07-11 Gerd Moellmann <gerd@gnu.org>
3411 * xdisp.c (try_cursor_movement): Prevent a warning from GCC 3.0.
3413 * fileio.c (unwind_read): Print a message when discarding inserted
3414 text or switching the buffer to unibyte. Change parameter.
3415 (Finsert_file_contents): Don't pass VISIT to unwind_read.
3417 * fileio.c (unwind_read): New function.
3418 (Finsert_file_contents): Record it as unwind-function for
3419 the case that reading is interrupted by C-g.
3421 2001-07-10 Gerd Moellmann <gerd@gnu.org>
3423 * dispnew.c (update_window): Don't skip the header-line
3424 update when scrolling_window returns 0.
3426 * xfaces.c (unload_color): Do nothing if PIXEL is -1.
3428 * xfns.c (Fx_create_frame): Initialize frame colors to -1,
3429 for the case that x_decode_color signals an error.
3431 * xdisp.c (add_to_log): Do nothing if called asynchronously.
3433 2001-07-09 Gerd Moellmann <gerd@gnu.org>
3435 * sound.c (toplevel): Include <signal.h> and "syssignal.h".
3436 (vox_configure, vox_close) [SIGIO]: Block/unblock SIGIO
3439 2001-07-06 Eli Zaretskii <eliz@is.elta.co.il>
3441 * dosfns.c (syms_of_dosfns): Add \n\ at the end of a line in the
3442 doc string line for dos-timezone-offset.
3444 * msdos.c (do_visible_bell): Add \n\ at the end of each line of
3445 inline assembly, to avoid compiler warnings.
3446 (syms_of_msdos): Add \n\ at the end of a line in the doc string
3447 line for dos-unsupported-char-glyph.
3449 * buffer.c (syms_of_buffer) [if 0]: Avoid a warning from GCC 3.0.
3451 2001-07-05 Gerd Moellmann <gerd@gnu.org>
3453 * sound.c: Include Emacs' header files with #include "...".
3455 * eval.c (specbind): Additionally record the buffer that was
3456 current when a buffer-local or frame-local variable was bound.
3458 2001-07-04 Gerd Moellmann <gerd@gnu.org>
3460 * xterm.c (x_produce_glyphs): Don't convert multibyte characters
3461 to unibyte characters in unibyte buffers.
3463 2001-07-03 Gerd Moellmann <gerd@gnu.org>
3465 * eval.c (specbind): If SYMBOL has a frame-local binding, record
3466 the frame on the binding stack. Change format of entries for
3467 local bindings on the binding stack to '(SYMBOL . WHERE)'.
3468 (unbind_to): Handle unbinding a frame-local variable.
3470 * xdisp.c (compute_line_metrics): On ttys, subtract continuation
3471 glyphs and truncation glyphs at the end of a row from its pixel width.
3472 (dump_glyph_row): Print row's continuation_lines_width.
3473 (try_window_id): Take the shortcut if ZV is visible in the
3474 window, but there are actually no changes at ZV.
3476 2001-07-02 Gerd Moellmann <gerd@gnu.org>
3478 * xterm.h (x_free_dpy_colors): Add prototype.
3480 * xterm.c (cvt_pixel_dtor): Call x_free_dpy_colors with the
3481 right number of arguments.
3483 * Makefile.in (tags): Depend on $(lwlibdir)/TAGS.
3484 ($(lwlibdir)TAGS): New target.
3485 (TAGS): Fix dependency list.
3487 * xterm.c (x_list_fonts): Make sure XFreeFont is called
3490 2001-06-30 Gerd Moellmann <gerd@gnu.org>
3492 * emacs.c (main): Remove extern declaration for sys_nerr, which
3493 isn't used and causes a compilation error with GCC 3.0 on
3496 2001-06-27 Gerd Moellmann <gerd@gnu.org>
3498 * widget.c (EmacsFrameSetCharSize): Turn off atimers and block
3499 SIGIO around the code where Xt might wait for a ConfigureNotifyEvent.
3500 (toplevel): Include <signal.h> and syssignal.h.
3502 * sound.c (vox_configure, vox_close): Turn off atimers
3505 2001-06-26 Gerd Moellmann <gerd@gnu.org>
3507 * keyboard.c (read_char) <non_reread>: Record the previous idle
3508 start time before calling timer_stop_idle.
3509 (read_char) <reread_first>: After processing a help-echo event,
3510 restore the previous idle start time.
3512 * xdisp.c (handle_invisible_prop): Deal with overlay strings at
3513 the start of invisible text.
3514 (setup_for_ellipsis): New function.
3515 (next_overlay_string): After all overlay strings have been
3516 processed, display an ellipsis if necessary.
3517 (load_overlay_strings, get_overlay_strings): Add parameter CHARPOS.
3518 (push_it): Initialize display_ellipsis_p on the iterator's stack.
3520 * dispextern.h (struct iterator_stack_entry): Add member
3523 2001-06-25 Gerd Moellmann <gerd@gnu.org>
3525 * widget.c (EmacsFrameSetCharSize): Set XtNwaitForWm depending
3526 on the value of the wait-for-wm frame parameter.
3528 * xterm.h (struct x_output): Add member wait_for_wm.
3530 * xfns.c (Qwait_for_wm): New variable.
3531 (x_frame_parms): Add entry for `wait-for-wm".
3532 (x_set_wait_for_wm): New function.
3533 (Fx_create_frame): Call x_default_parameter for wait-for-wm.
3534 (syms_of_xfns): Initialize and staticpro Qwait_for_wm.
3536 * xdisp.c (try_window_id) <all changes below window end>: Don't
3537 take this shortcut if ZV is visible in the window.
3538 (try_window_id): When checking for window start being in changed
3539 text, don't check that the buffer's size has changed.
3541 2001-06-23 Richard M. Stallman <rms@gnu.org>
3543 * minibuf.c (Fcompleting_read): Doc fix.
3545 2001-06-19 Gerd Moellmann <gerd@gnu.org>
3547 * composite.c (Ffind_composition_internal): Accept ZV
3548 and a string's end position as POS.
3550 2001-06-18 Gerd Moellmann <gerd@gnu.org>
3552 * composite.c (Ffind_composition_internal): Check POS
3555 2001-06-15 Eli Zaretskii <eliz@is.elta.co.il>
3557 * editfns.c (Fmessage_box): If the frame is not under a window
3558 system, output the message in the echo area.
3560 2001-06-14 Richard M. Stallman <rms@gnu.org>
3562 * xdisp.c (try_window_id): When EOB is visible, don't treat
3563 insertion at EOB as if it were "off the bottom of the screen."
3565 2001-06-11 Andrew Innes <andrewi@gnu.org>
3567 * w32proc.c (create_child): Add new parameter is_gui_app.
3568 (w32_executable_type): Add new parameter is_gui_app.
3569 (sys_spawnve): Use it.
3570 (sys_kill): Fake ^C for SIGINT, and ^Break (if possible) for
3571 SIGQUIT. This matches better how the signals are interpreted by
3572 MSVC compiled programs.
3573 (syms_of_ntproc): Update docstring.
3575 2001-06-02 Stefan Monnier <monnier@cs.yale.edu>
3577 * xterm.c (clear_mouse_face): Reset dpyinfo->mouse_face_overlay as
3578 well otherwise note_mouse_highlight might optimize away highlighting
3579 if we pass over that same overlay again.
3581 2001-06-02 Eli Zaretskii <eliz@is.elta.co.il>
3583 * lread.c (Fload): Document that the argument is run via
3584 substitute-in-file-name.
3586 2001-05-31 Gerd Moellmann <gerd@gnu.org>
3588 * Makefile.in (bootstrap-doc): New target.
3589 (bootstrap-emacs): Depend on it.
3591 * fileio.c (Fdo_auto_save): Don't try to create the directory of
3592 auto-save-list-file-name when shutting down Emacs, because
3593 creating the directory might signal an error, and leaves
3594 Emacs in a strange state.
3596 * term.c: (tty_cursor_hidden): New variable.
3597 (update_begin): Don't call tty_hide_cursor. Clean up.
3598 (update_end, set_terminal_window, set_scroll_region): Clean up.
3599 (ring_bell, reset_terminal_modes): Clean up.
3600 (tty_hide_cursor, tty_show_cursor): Hide/show cursor depending
3601 on tty_cursor_hidden.
3602 (write_glyphs): Call tty_hide_cursor.
3604 2001-05-30 Stefan Monnier <monnier@cs.yale.edu>
3606 * buffer.c (copy_overlays): Make ENABLE_CHECKING happy.
3608 2001-05-30 Gerd Moellmann <gerd@gnu.org>
3610 * xfns.c (enum image_value_type): New enumerator
3611 IMAGE_STRING_OR_NIL_VALUE.
3612 (parse_image_spec): Handle it.
3613 (xbm_format, pbm_format): Use it for :foreground and :background.
3614 (xbm_load, pbm_load): Check for nil color names.
3616 * xterm.c (note_mouse_highlight): If an overlapping overlay
3617 exists, but we find that we highlight the same overlay as before,
3618 don't do the highlighting again.
3620 2001-05-29 Gerd Moellmann <gerd@gnu.org>
3622 * xmenu.c (single_submenu, xmenu_show) [!HAVE_MULTILINGUAL_MENU]:
3623 Protect unibyte strings created by replacing their multibyte
3624 equivalents in menu_items.
3626 * keymap.c (Fsingle_key_description): NUL-terminate the string
3627 buffer before calling build_string.
3629 * callproc.c (Fcall_process): Deal with decode_coding returning
3630 CODING_FINISH_INCONSISTENT_EOL.
3632 2001-05-28 Gerd Moellmann <gerd@gnu.org>
3634 * xmenu.c (xmenu_show) [!HAVE_MULTILINGUAL_MENU]: Don't overwrite
3635 an item's name with its key description in case the description
3636 is a multibyte string.
3638 * keymap.c (Fsingle_key_description): Create a multibyte string
3641 * macros.c (Fstart_kbd_macro): Doc fix.
3643 * xterm.c (cursor_in_mouse_face_p): New function.
3644 (x_draw_stretch_glyph_string): Use it to choose a different GC
3645 when drawing a cursor within highlighted text.
3647 * editfns.c (char_property_eq): Put in #if 0.
3649 * indent.c (string_display_width): Put in #if 0.
3651 * lread.c (Fload): Remove unused label.
3653 * termcap.c (speeds): Put in #if 0.
3655 2001-05-18 Gerd Moellmann <gerd@gnu.org>
3657 * eval.c (call_debugger): Don't bind inhibit-eval-during-redisplay.
3659 * xfaces.c (xlfd_point_size): Don't divide pixel size from
3660 transformation matrix by 10.
3662 2001-05-16 Gerd Moellmann <gerd@gnu.org>
3664 * xfns.c (x_set_foreground_color): Change frame's cursor_pixel
3665 only if it's equal to the former foreground pixel color.
3666 (x_set_foreground_color, x_set_background_color)
3667 (x_set_mouse_color, x_set_cursor_color): Cleaned up.
3669 2001-05-16 Dave Love <fx@gnu.org>
3671 * insdel.c (signal_before_change, signal_after_change): Consider a
3672 local change hook which changes the buffer.
3674 * process.c (read_process_output): Don't call signal_after_change
3675 and update_compositions after insert_from_string_before_markers.
3677 2001-05-16 Gerd Moellmann <gerd@gnu.org>
3679 * xfaces.c (split_font_name): Use the right field when
3680 checking for `[...]' syntax.
3682 * buffer.c (copy_overlays): New function.
3683 (clone_per_buffer_values): Use it.
3685 * buffer.h (OVERLAY_PLIST): New macro.
3687 * keymap.c (Fsingle_key_description): Replace a build_string with
3688 a make_multibyte_string. From Kenichi Handa <handa@etl.go.jp>.
3690 * fontset.c (Ffontset_info): Check that face is non-null
3691 before accessing its fields.
3693 2001-05-15 Gerd Moellmann <gerd@gnu.org>
3695 * keyboard.c (read_key_sequence): Prevent generating a fake
3698 * xfaces.c (split_font_name): Handle `[...]' for the right
3701 * ccl.c (ccl_driver): Don't copy remaining bytes in case
3702 of CCL_STAT_INVALID_CMD.
3704 2001-05-14 Stefan Monnier <monnier@cs.yale.edu>
3706 * eval.c (Fdefvar): Only record (defvar <var>) in the load-history
3707 in <var> has no default value yet.
3709 * xfaces.c (try_alternative_families): First try the FAMILY.
3710 And if nothing is found in the end, try again with scalable fonts.
3711 (try_font_list): Let try_alternative_families do a bit more of
3712 the work. Only use FAMILY if it is not nil.
3713 (syms_of_xfaces) <scalable-fonts-allowed>: Fix docstring.
3715 2001-05-14 Gerd Moellmann <gerd@gnu.org>
3717 * xterm.c (note_mouse_highlight): Avoid changing the mouse
3718 pointer shape when show_mouse_face has already done it.
3720 * xterm.c (x_draw_glyphs): Fix computation of rightmost x for
3723 * xfaces.c (split_font_name): Make sure to leave the loop
3724 with the right value of `i'.
3726 * xfaces.c (split_font_name): Handle matrix transformations
3727 in the pixel and point size fields of XLFD font names.
3728 (xlfd_point_size): Likewise.
3730 2001-05-12 Eli Zaretskii <eliz@is.elta.co.il>
3732 * w32fns.c (w32_to_x_font): Change prototype to fit the declaration.
3733 (x_to_w32_font): Add prototype.
3735 * regex.c (malloc, realloc, free) [emacs]: Undefine before
3736 redefining, to avoid compiler warnings.
3738 * w32proc.c: Include syssignal.h, to avoid compiler warnings.
3740 * w32bdf.c (search_file_line, set_bdf_font_info, seek_char)
3741 (w32_get_bdf_glyph): Cast between unsigned char and char when
3742 passing arguments to subroutines, to shut up compiler warnings.
3743 (w32_get_bdf_glyph): Don't mix signed and unsigned when calling
3746 * xfaces.c: Include keyboard.h before frame.h, not after it.
3748 * widget.c: Include keyboard.h before frame.h.
3750 * w32term.h (struct image, struct face): Forward declaration, to
3751 avoid compiler warnings.
3753 2001-05-11 Gerd Moellmann <gerd@gnu.org>
3755 * keyboard.c (read_key_sequence): Don't modify events when
3756 generating fake prefix keys (mode-line, scroll-bar, ...) since
3757 this prevents proper processing of such events when pushed back
3758 into unread-command-events.
3760 * xterm.c (clear_mouse_face): Return 1 if text with mouse face was
3761 actually redrawn. Make the function static.
3762 (note_mouse_highlight): Fix a case where the mouse cursor
3763 was changed back to the text cursor.
3765 * xterm.h (clear_mouse_face): Remove prototype.
3767 * xdisp.c (try_window_id): Fix the fix and set the right
3770 * xdisp.c (try_window_id): Fix computation of window end in the
3771 case that lines were deleted at the end of the window. Add some
3772 more debug_method_adds.
3774 * xfaces.c (try_alternative_families): New function.
3775 (try_font_list): Use it. If ATTRS specifies a family, check
3776 fonts from that family first.
3777 (choose_face_font): Remove code setting the family part of
3780 2001-05-10 Gerd Moellmann <gerd@gnu.org>
3782 * xdisp.c (try_window_id): Fix case of all changes before
3785 * xdisp.c (try_window_id): Add some xasserts.
3787 2001-05-09 Gerd Moellmann <gerd@gnu.org>
3789 * lisp.h (GLYPH_CHAR_VALID_P): Use CHAR_VALID_P.
3791 2001-05-09 Dave Love <fx@gnu.org>
3793 * xdisp.c (GIVE_UP): Fix for K&R C.
3795 2001-05-09 Gerd Moellmann <gerd@gnu.org>
3797 * print.c (syms_of_print) <print-length, print-level>: Doc fix.
3799 * xterm.c (note_mouse_highlight): Don't change the mouse cursor
3800 back to the text cursor shape without need.
3802 2001-05-07 Gerd Moellmann <gerd@gnu.org>
3804 * xfns.c (x_set_foreground_color): Set frame's cursor_pixel.
3806 * dispextern.h (inverse_video): Declare extern.
3808 * keyboard.c (delete_kboard): Handle the case that selected_frame
3809 has been deleted in the course of x_connection_closed.
3811 2001-05-03 Eli Zaretskii <eliz@is.elta.co.il>
3813 * xterm.c (XTread_socket) <Expose> [!USE_TOOLKIT_SCROLL_BARS]:
3814 Fix the change from 2001-04-30.
3816 2001-05-03 Gerd Moellmann <gerd@gnu.org>
3818 * xfns.c (file_dialog_unmap_cb): New function.
3819 (Fx_file_dialog): Use it as XmNunmapCallback to capture the case
3820 where a dialog is closed via the window manager.
3822 * xdisp.c (try_window_id): Cases of changes all in front of
3823 the window start or all below the window end mostly rewritten.
3824 (redisplay_window): Move the tests if try_window_id is
3825 applicable to try_window_id.
3826 (GIVE_UP): New macro.
3828 2001-05-02 Gerd Moellmann <gerd@gnu.org>
3830 * xterm.c (expose_window): Return int. If W is the window
3831 currently being updated, mark the frame garbaged.
3832 Fix computation of rows intersecting the exposed rectangle.
3833 (expose_window_tree): Stop when expose_window returns 0.
3835 * xterm.c (x_draw_stretch_glyph_string): Don't draw background
3836 again if it has already been drawn.
3838 2001-05-01 Stefan Monnier <monnier@cs.yale.edu>
3840 * syntax.c (update_syntax_table): Check that oldi has the same
3841 properties as old_prop before deciding not to invalidate.
3843 2001-04-30 Gerd Moellmann <gerd@gnu.org>
3845 * undo.c (Fprimitive_undo): In a writable buffer, enable undoing
3846 read-only text that is so because of text properties.
3848 * xterm.c (x_window_to_menu_bar) [USE_LUCID]: New function.
3849 (XTread_socket) <Expose> [USE_LUCID]: Handle events for
3850 windows that are components of a Lucid menu bar.
3852 2001-04-27 Gerd Moellmann <gerd@gnu.org>
3854 * term.c (turn_on_face): Fix reverse video handling on terminals
3855 that don't support colors.
3857 2001-04-26 Gerd Moellmann <gerd@gnu.org>
3859 * editfns.c (save_excursion_restore): Don't use XBUFFER on
3862 2001-04-25 Gerd Moellmann <gerd@gnu.org>
3864 * term.c (toggle_highlight): New function.
3865 (turn_on_face): Change handling of reverse video.
3867 * process.c (wait_reading_process_input):
3868 Call record_asynch_buffer_change only if a timer really changed buffers.
3870 * buffer.c (mouse_face_overlay_overlaps): Fix the computation
3871 of the number of overlays to check.
3873 * keyboard.c (command_loop_1): Redo change of 2001-03-12.
3875 * xdisp.c (try_window_id): Fix a case where window_end_pos
3876 and window_end_bytepos were not adjusted.
3878 2001-04-23 Gerd Moellmann <gerd@gnu.org>
3880 * xfaces.c (compute_char_face): If buffer is unibyte, set CH to
3883 2001-04-21 Eli Zaretskii <eliz@is.elta.co.il>
3885 * process.c (wait_reading_process_input) [!subprocesses]:
3886 Don't reference waiting_for_user_input_p, it's not defined in the
3887 branch without async subprocesses support.
3889 2001-04-19 Gerd Moellmann <gerd@gnu.org>
3891 * keyboard.c (delete_kboard): Prevent a dangling reference
3892 from current_kboard to KB, which is freed.
3894 * process.c (wait_reading_process_input):
3895 Call record_asynch_buffer_change after running timers, to make
3896 read_key_sequence aware of buffer changes from under it.
3898 2001-04-18 Gerd Moellmann <gerd@gnu.org>
3900 * xfaces.c (Qscalable_fonts_allowed): New variable.
3901 (realizing_basic_faces_p): Removed.
3902 (x_face_list_fonts): Special handling for realizing_basic_faces_p
3904 (realize_basic_faces): Specbind Qscalable_fonts_allowed to t.
3905 (syms_of_xfaces): Initialize Qscalable_fonts_allowed. Change default
3906 for scalable-fonts-allowed to t.
3908 * fileio.c (Finsert_file_contents): If the file size returned from
3909 stat is zero, set END to READ_BUF_SIZE. This makes sure we can
3910 read from files on a procfs whose contents are generated dynamically.
3912 2001-04-18 Eli Zaretskii <eliz@is.elta.co.il>
3914 * gmalloc.c (__malloc_size_t) [__GNUC__]: If STDC_HEADERS is not
3915 defined, include stddef.h and use __SIZE_TYPE__ instead of size_t.
3916 (__memalign_hook): Make the two prototypes consistent.
3918 2001-04-17 Gerd Moellmann <gerd@gnu.org>
3920 * xdisp.c (redisplay_window): Make sure to clear the desired glyph
3921 matrix of mini-windows.
3923 2001-04-12 Stefan Monnier <monnier@cs.yale.edu>
3925 * intervals.c (find_interval): Don't rebalance during signal handling.
3927 2001-04-11 Gerd Moellmann <gerd@gnu.org>
3929 * fns.c: Include blockinput.h.
3931 * fns.c (Fplist_get): Don't QUIT if interrupt_input_blocked.
3933 2001-04-10 Gerd Moellmann <gerd@gnu.org>
3935 * fns.c (Fcompare_strings): Fix return values.
3937 * window.c (window_scroll): Change the meaning of N to mean
3938 N screen-fulls or N lines.
3939 (window_scroll_pixel_based, window_scroll_line_based)
3940 (scroll_command, Fscroll_other_window): Change accordingly.
3942 * window.c (window_scroll_pixel_based, Frecenter):
3943 Call window_box_height instead of using it.last_visible_y for the
3944 height of the window.
3946 * xdisp.c (redisplay_window) <recenter>: Call window_box_height
3947 instead of using it.last_visible_y for the height of the window.
3949 * w32proc.c (sys_spawnve): Quote more chars for Cygwin.
3950 From Dan Holmsand <dan@eyebee.com>.
3952 * w32.c (sys_open): Try to open file without _O_CREAT first, to be
3953 able to write to hidden and system files. From Dan Holmsand
3956 * fileio.c (Fcopy_file) [WINDOWSNT]: Use CopyFile. From Dan
3957 Holmsand <dan@eyebee.com>.
3959 2001-04-09 Gerd Moellmann <gerd@gnu.org>
3961 * fns.c (Fplist_get, Fplist_put): Add QUITs.
3963 * window.c (window_internal_height): Return 1 less if the
3964 window has a header line.
3966 * xdisp.c (try_window_id): When scrolling on a terminal, take
3967 the change of window_internal_height into account.
3969 2001-04-09 Eli Zaretskii <eliz@is.elta.co.il>
3971 * gmalloc.c (align): If the argument SIZE would overflow
3972 __malloc_ptrdiff_t, fail right away.
3974 2001-04-06 Gerd Moellmann <gerd@gnu.org>
3976 * xfns.c (compute_tip_xy): Add parameters WIDTH and HEIGHT.
3977 Make sure the tooltip is completely visible.
3978 (x_make_gc): Use FRAME_X_SCREEN_NUMBER.
3980 * xterm.h (FRAME_X_SCREEN_NUMBER): New macro.
3982 * xmenu.c (xmenu_show): Use FRAME_X_SCREEN_NUMBER.
3984 2001-04-06 Dave Love <fx@gnu.org>
3986 * composite.c (update_compositions) <check_mask & CHECK_HEAD>:
3989 2001-04-06 Gerd Moellmann <gerd@gnu.org>
3991 * composite.h (COMPOSITION_VALID_P): Allow integers as cdrs of PROP.
3993 * xdisp.c (Qinhibit_eval_during_redisplay): Make it a Lisp_Object.
3995 2001-04-05 Gerd Moellmann <gerd@gnu.org>
3997 * sysdep.c (getwd) [!HAVE_GETWD]: Unblock input before returning.
3999 * editfns.c (Fcurrent_time_zone): Accept spaces in timezone names.
4001 * xfns.c (Vmotif_version_string) [USE_MOTIF]: New variable.
4002 (syms_of_xfns): DEFVAR_LISP it. Initialize from XmVERSION_STRING.
4004 * xmenu.c (free_frame_menubar) [USE_MOTIF]: Preserve the
4005 shell widget's position only if it is non-null.
4007 * xterm.c (x_free_frame_resources) [USE_X_TOOLKIT]:
4008 Set f->output_data.x->widget to null after destroying it.
4010 * fns.c (Frequire): Doc fix. Rename parameter FILE_NAME to
4011 FILENAME to bring it in synch with the documentation.
4013 * xfaces.c (realizing_basic_faces_p): Renamed from
4014 realize_default_face_p.
4015 (realize_basic_faces): Set/clear realizing_basic_faces_p.
4016 (realize_default_face): Don't set the flag.
4018 2001-04-04 Gerd Moellmann <gerd@gnu.org>
4020 * lisp.h (echoing, echo_message_buffer, cancel_echoing): Declare.
4022 * keyboard.c (echoing, echo_message_buffer): Make externally visible.
4024 * xdisp.c (with_echo_area_buffer): Avoid confusion from reusing
4025 the buffer that was used for echoing.
4027 * xfaces.c (best_matching_font): Remove unused parameter PATTERN.
4028 (first_font_matching): Removed unused function.
4029 (x_face_list_fonts): Remove unused parameter SCALABLE_P.
4030 (may_use_scalable_font_p): Remove parameter FONT; rename
4031 parameter NAME to FONT.
4032 (x_face_list_fonts): Fix missing bounds check.
4033 (realizing_default_face_p): New variable.
4034 (realize_default_face): Set and clear that flag.
4035 (x_face_list_fonts): When called during the realization of the
4036 default face, and no matching fonts are found when ignoring
4037 scalable fonts and fonts matching a regexp from
4038 face-ignored-fonts, try without ignoring fonts.
4040 2001-04-03 Gerd Moellmann <gerd@gnu.org>
4042 * xfns.c (postprocess_image): New function.
4043 (lookup_image): Call it for all image types except PostScript.
4044 (x_kill_gs_process): Call postprocess_image.
4046 * xterm.c (x_use_underline_position_properties): New variable.
4047 (x_draw_glyph_string): Use it.
4048 (syms_of_xterm): DEFVAR_BOOL it.
4050 2001-04-02 Gerd Moellmann <gerd@gnu.org>
4052 * xterm.c (x_alloc_nearest_color_1): New function.
4053 (x_alloc_nearest_color): Use it.
4054 (x_color_cells): Take a Display as argument, instead of a frame.
4055 (cvt_string_to_pixel_args, cvt_string_to_pixel_value): New variables.
4056 (cvt_string_to_pixel, cvt_pixel_dtor): New functions.
4057 (x_initialize): Register cvt_string_to_pixel as resource converter
4058 string -> Pixel and cvt_pixel_dtor as pixel resource destructor.
4060 2001-03-30 Gerd Moellmann <gerd@gnu.org>
4062 * xdisp.c (get_overlay_strings): Set iterator's end_charpos.
4063 (set_iterator_to_next): If a string from a display property ends,
4064 consider the case that this might also be the end of an
4065 overlay string having the display property.
4067 * xdisp.c (handle_display_prop): Fix recognition of subproperty lists.
4069 * xdisp.c (reseat_to_string): Undo last change.
4071 * dispnew.c (adjust_glyph_matrix): Don't try to reuse the current
4072 matrix of a window when the header line changes, when
4073 new rows are allocated, or when the width changes.
4075 2001-03-30 Eli Zaretskii <eliz@is.elta.co.il>
4077 * print.c (Fprin1, Fprin1_to_string, Fprinc, Fprint): Fix last change.
4079 2001-03-29 Eli Zaretskii <eliz@is.elta.co.il>
4081 * fileio.c (syms_of_fileio) <directory-sep-char>: Warn that it is
4084 2001-03-29 Gerd Moellmann <gerd@gnu.org>
4086 * data.c (Fsubr_interactive_form): New function.
4087 (syms_of_data): Defsubr it.
4089 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
4090 (live_float_p, live_misc_p): Return 1 only if the offset of the
4091 pointer in its block is >= 0.
4093 2001-03-28 Paul Eggert <eggert@twinsun.com>
4095 * editfns.c (Ffloat_time): Fix off-by-factor-of-10 bug in the
4096 microseconds calcuation. Avoid double-rounding problem.
4097 In doc string, warn that the result is approximate.
4099 2001-03-28 Gerd Moellmann <gerd@gnu.org>
4101 * eval.c (call_debugger): Bind `inhibit-redisplay' to nil, and
4102 bind `inhibit-eval-during-redisplay' to t.
4104 * lisp.h (Qinhibit_eval_during_redisplay): Declare extern.
4106 * xdisp.c (inhibit_eval_during_redisplay)
4107 (Qinhibit_eval_during_redisplay): New variables.
4108 (safe_eval, safe_call): If inhibit_eval_during_redisplay is set,
4109 don't eval, return nil instead.
4110 (syms_of_xdisp): DEFVAR_BOOL inhibit-eval-during-redisplay.
4111 Initialize Qinhibit_eval_during_redisplay.
4113 * xdisp.c (reseat_to_string): If STRING is multibyte, set
4114 the iterator's multibyte_p flag.
4116 * xfaces.c (realize_basic_faces): Decrement menu_face_change_count
4117 instead of setting it to zero; it's incremented for each frame
4118 where the menu face is changed.
4120 * xterm.c (x_draw_relief_rect): Extend left shadow to the bottom;
4121 change bottom shadow accordingly.
4123 * xterm.c (expose_window_tree, expose_frame): Don't compute
4125 (expose_window): Do it here instead.
4126 (x_draw_glyph_string): Fix a computation of the underline position.
4128 * bytecode.c (BYTE_CODE_QUIT): New macro.
4129 (Fbyte_code): Use BYTE_CODE_QUIT instead of QUIT.
4131 2001-03-27 Gerd Moellmann <gerd@gnu.org>
4133 * xdisp.c (try_window_reusing_current_matrix) <scrolling up>:
4134 Give up if matrix starts in an ellipsis.
4135 (init_from_display_pos): Do nothing if POS doesn't specify
4136 a dpvec_index but the iterator has such a position.
4138 * xdisp.c (init_from_display_pos): Remove unwarranted assertion.
4140 * xmenu.c (free_frame_menubar) [USE_MOTIF]: If the shell widget's
4141 x/y position is (0, 0) after destroying the menu bar, restore
4142 its original position.
4144 * xdisp.c (in_ellipses_for_invisible_text_p): New function.
4145 (init_from_display_pos): Use it.
4146 (try_window_reusing_current_matrix): Don't use cursor_row_p.
4148 2001-03-26 Gerd Moellmann <gerd@gnu.org>
4150 * xdisp.c (try_window_id): Undo last change.
4152 2001-03-26 Eli Zaretskii <eliz@is.elta.co.il>
4154 * print.c (Fprin1, Fprin1_to_string, Fprinc, Fprint): Doc fix.
4156 * buffer.c (syms_of_buffer): Doc fix.
4158 2001-03-26 Gerd Moellmann <gerd@gnu.org>
4160 * xfaces.c (x_update_menu_appearance): Use local variable
4161 popup_path for setting font resources.
4163 2001-03-25 Eli Zaretskii <eliz@is.elta.co.il>
4165 * frame.c (Fframe_list): Don't reference tip_frame if
4166 HAVE_WINDOW_SYSTEM is not defined.
4168 * emacs.c (main): Update the copyright year. From Werner LEMBERG
4171 2001-03-25 Gerd Moellmann <gerd@gnu.org>
4173 * xdisp.c (init_from_display_pos): Test invisible property
4174 with TEXT_PROP_MEANS_INVISIBLE instead of NILP.
4176 * xdisp.c (redisplay_internal) <update one window>: Make sure
4177 last_arrow_position and last_arrow_string are set.
4179 * frame.c (Fframe_list): Don't return a tooltip frame.
4181 2001-03-23 Gerd Moellmann <gerd@gnu.org>
4183 * xdisp.c (mark_window_display_accurate_1): New function,
4184 extracted from mark_window_display_accurate.
4185 Compute BUF_UNCHANGED_MODIFIED, BUF_OVERLAY_UNCHANGED_MODIFIED,
4186 BUF_BEG_UNCHANGED, BUF_END_UNCHANGED.
4187 (mark_window_display_accurate): Use it.
4188 (redisplay_internal): Use it for the selected window.
4189 (redisplay_internal): Avoid duplicate mark_window_display_accurate
4190 for the selected frame.
4192 * xdisp.c Use make_number, for readability.
4193 (try_window_id): Disable rows below the window end.
4194 (try_window_reusing_current_matrix): Use cursor_row_p.
4195 (try_window_reusing_current_matrix) <scrolling up>: Fix disabling
4197 (init_from_display_pos): If POS specifies a position in a display
4198 vector, maybe get the iterator set up for that ellipsis.
4200 * xdisp.c (dump_glyph_row): Fix output for NGLYPHS == 2.
4202 2001-03-23 Eli Zaretskii <eliz@is.elta.co.il>
4204 * xmenu.c: Include widget.h only if USE_X_TOOLKIT is defined.
4206 2001-03-23 Gerd Moellmann <gerd@gnu.org>
4208 * xfaces.c (x_update_menu_appearance): Use a different path
4209 for Lucid popup menus.
4211 2001-03-22 Stefan Monnier <monnier@cs.yale.edu>
4213 * xterm.c (note_mouse_highlight): Dec the int, not the Lisp_Object.
4215 * xdisp.c (init_iterator): Check WINDOWP before using XWINDOW.
4216 (string_buffer_position): Use `make_number'.
4218 2001-03-22 Gerd Moellmann <gerd@gnu.org>
4220 * xfaces.c (x_update_menu_appearance): Renamed from
4221 x_set_menu_face_resources. Use different resources for popups.
4223 * lisp.h (Vx_resource_name) [HAVE_X_WINDOWS]: Declare extern.
4224 (GC_CHECK_STRING_BYTES): Don't define.
4226 * xfaces.c (x_set_menu_resources_from_menu_face) [USE_X_TOOLKIT]:
4227 Removed, together with subroutines.
4228 (x_set_menu_face_resources) [USE_X_TOOLKIT]: New function.
4229 (realize_basic_faces) [USE_X_TOOLKIT]: Call x_set_menu_face_resources.
4231 * dispextern.h (x_set_menu_resources_from_menu_face):
4234 * xmenu.c (update_frame_menubar, set_frame_menubar, xmenu_show):
4235 Remove calls to x_set_menu_resources_from_menu_face.
4237 * xfaces.c (xm_set_menu_resources_from_menu_face):
4238 Remove #ifndef LESSTIF_VERSION.
4240 * xmenu.c: Include widget.h.
4241 (single_submenu): Return int. Some cleanup.
4242 (set_frame_menubar): Call x_set_menu_resources_from_menu_face.
4244 2001-03-21 Gerd Moellmann <gerd@gnu.org>
4246 * xterm.c (x_update_window_end): Handle overwritten mouse face
4247 also for tool bar windows.
4248 (show_mouse_face): Set the glyph row's mouse_face_p flag also when
4249 DRAW is DRAW_IMAGE_RAISED.
4251 2001-03-20 Gerd Moellmann <gerd@gnu.org>
4253 * print.c (syms_of_print): Doc fixes.
4255 * fns.c (Fmd5): Doc fix.
4257 2001-03-19 Gerd Moellmann <gerd@gnu.org>
4259 * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
4260 Clear area of the frame not occupied by the scroll bar.
4262 * xfns.c (x_create_tip_frame): Add parameter TEXT. Set the
4263 tip frame's root window buffer to *tip* right after creating
4266 * xdisp.c (highlight_trailing_whitespace): Glyphs whose object
4267 is an integer don't have to be for space characters.
4269 2001-03-16 Gerd Moellmann <gerd@gnu.org>
4271 * indent.c (current_column, current_column_1, Fmove_to_column)
4272 (compute_motion): Handle characters from display vectors differently.
4274 2001-03-15 Kenichi Handa <handa@etl.go.jp>
4276 * xterm.c (x_draw_glyph_string): Draw relief (if any) before
4277 drawing glyph string.
4279 2001-03-15 Gerd Moellmann <gerd@gnu.org>
4281 * keyboard.c (timer_check): Preserve the value of deactivate-mark.
4282 (command_loop_1): Undo last change.
4284 * xterm.c (fast_find_position): Return the correct vpos.
4286 * data.c (store_symval_forwarding): Add parameter BUF. If BUF is
4287 non-null, set a per-buffer value in BUF instead of the current buffer.
4288 (swap_in_global_binding, swap_in_symval_forwarding, Fset_default):
4289 Call store_symval_forwarding with BUF null.
4290 (set_internal): Call store_symval_forwarding with the BUF
4291 parameter passed to set_internal. Formerly, the value was always
4292 set in the current buffer; the buffer recorded in specbind for
4293 this case wasn't used.
4294 (arith_driver): Reindent.
4296 * buffer.c (swap_out_buffer_local_variables):
4297 Call store_symval_forwarding with BUF null.
4299 * lisp.h (store_symval_forwarding): Change prototype.
4301 * eval.c (specbind): Call store_symval_forwarding with BUF null.
4303 2001-03-14 Gerd Moellmann <gerd@gnu.org>
4305 * frame.c (do_switch_frame): Remove unused parameter NO_EVENT, add
4306 FOR_DELETION. Avoid resizing the mini-window of the selected
4307 frame if FOR_DELETION is set.
4308 (Fselect_frame, Fhandle_switch_frame, Fdelete_frame)
4309 (Fmake_frame_invisible): Change calls to do_switch_frame for new
4312 * window.c (Fset_window_configuration): Change call to
4313 do_switch_frame to new format.
4315 * keyboard.c (quit_throw_to_read_char): Change call to
4316 do_switch_frame to new format.
4318 * lisp.h (do_switch_frame): Change prototype.
4320 * frame.c (Fframe_parameters): In the `buffer-list' frame
4321 parameter, store the buffer list of FRAME, not the list of the
4324 * xterm.c (x_draw_glyph_string_box): Don't draw a full-width
4325 box just because the glyph row's full_width_p flag is set.
4327 2001-03-14 Eli Zaretskii <eliz@is.elta.co.il>
4329 * xdisp.c (highlight_trailing_whitespace): On character terminals,
4330 skip the padding blanks inserted in extend_face_to_end_of_line,
4331 before checking for trailing whitespace.
4333 2001-03-13 Gerd Moellmann <gerd@gnu.org>
4335 * xmenu.c (popup_activate_callback, popup_deactivate_callback):
4336 Remove special handling for LessTif/Motif.
4337 (toplevel): Don't include Xm/Xm.h.
4339 * xterm.c (XTread_socket) <LeaveNotify, EnterNotify>:
4340 Remove workaround code for LessTif; it doesn't work anymore.
4342 * xterm.c [USE_TOOLKIT_SCROLL_BARS && USE_MOTIF]: Don't include
4345 * xterm.c (x_set_toolkit_scroll_bar_thumb) [USE_MOTIF]:
4346 Don't access private scroll bar data; it's no longer necessary with
4347 contemporary LessTif.
4349 * xfaces.c (xm_set_menu_resources_from_menu_face):
4350 Change #if 0 to #ifndef LESSTIF_VERSION.
4352 * xmenu.c (xmenu_show) [LESSTIF_VERSION]: Take out the code
4353 removing button grabs.
4355 2001-03-13 Kenichi Handa <handa@etl.go.jp>
4357 * fontset.c (syms_of_fontset): Describe highlight-wrong-size-font
4358 and clip-large-size-font as obsolete.
4360 * lread.c (read_multibyte): Check the validity of multibyte
4361 sequence. If invalid, return the first byte.
4363 2001-03-12 Gerd Moellmann <gerd@gnu.org>
4365 * keyboard.c (command_loop_1): Set Vdeactivate_mark to nil
4366 before running the command; timer functions or process
4367 filters may have set it.
4369 2001-03-12 Eli Zaretskii <eliz@is.elta.co.il>
4371 * keyboard.c (syms_of_keyboard) <overriding-terminal-local-map>:
4374 2001-03-12 Gerd Moellmann <gerd@gnu.org>
4376 * xrdb.c (x_load_resources) [USE_MOTIF]: Remove extraneous arg
4379 2001-03-09 Gerd Moellmann <gerd@gnu.org>
4381 * dispextern.h (string_buffer_position): Add prototype.
4383 * xdisp.c (string_buffer_position, display_prop_string_p)
4384 (single_display_prop_string_p): New functions.
4386 * xterm.c (note_mouse_highlight): If there's no help-echo on
4387 a string, look at the buffer text ``under'' it.
4389 * keyboard.c (make_lispy_event): Add string info to the event,
4390 analogous to what's done on mode lines.
4391 (read_key_sequence): For a click on a string, consider `local-map'
4392 and `keymap' of that string.
4394 * keyboard.c (make_lispy_event, make_lispy_movement):
4395 Adjust calls to buffer_posn_from_coords to new format.
4397 * dispextern.h (buffer_posn_from_coords): Adjust prototype.
4399 * dispnew.c (buffer_posn_from_coords): Add parameters OBJECT and
4402 * fileio.c (Fwrite_region) [DOS_NT]: Remove O_TRUNC from open
4403 flags argument to emacs_open; it seems to conflict with O_EXCL.
4405 2001-03-09 Kenichi Handa <handa@etl.go.jp>
4407 * composite.h (struct composition): Change types of members;
4408 glyph_len to unsigned, width to unsigned short.
4410 2001-03-08 Andrew Innes <andrewi@gnu.org>
4412 * w32menu.c (add_menu_item): Fix problems with using ownerdraw for
4415 2001-03-08 Gerd Moellmann <gerd@gnu.org>
4417 * xdisp.c (handle_display_prop): Use it->w->buffer as object,
4420 * xterm.c (note_mouse_highlight): Handle mouse-face and
4421 help-echo in strings.
4422 (x_y_to_hpos_vpos): Add parameter BUFFER_ONLY_P.
4423 (fast_find_string_pos): New function.
4425 * xdisp.c (handle_face_prop, face_before_or_after_it_pos)
4426 (display_string): Call face_at_string_position with new parameter.
4428 * xfaces.c (face_at_string_position): Add parameter MOUSE_P.
4429 Handle `mouse-face'.
4431 * dispextern.h (face_at_string_position): Change prototype.
4433 * dired.c (directory_files_internal): Handle EAGAIN more efficiently.
4435 * keyboard.c (make_lispy_event): Avoid generating drag events
4436 if the mouse hasn't actually moved to another buffer position.
4438 2001-03-08 Dave Love <fx@gnu.org>
4440 * eval.c (syms_of_eval) <debug-on-error>: Doc fix.
4442 2001-03-08 Gerd Moellmann <gerd@gnu.org>
4444 * process.c (Fset_process_window_size): Fix a typo.
4446 2001-03-08 Kenichi Handa <handa@etl.go.jp>
4448 * coding.c (detect_coding_sjis): Do more rigid check.
4449 (detect_coding_big5): Likewise.
4450 (decode_coding_sjis_big5): Likewise.
4451 (Fdetect_coding_region): Call detect_coding_system with tailing
4452 anchor byte `\0' for more rigid detection.
4453 (detect_coding_mask): Fix the incorrect handling of arg MULTIBYTEP.
4454 (Fdetect_coding_string): Likewise.
4456 2001-03-07 Stefan Monnier <monnier@cs.yale.edu>
4458 * bytecode.c (Fbyte_code) <Btemp_output_buffer_setup>: Check the arg is
4459 a string before extracting its data.
4461 2001-03-07 Gerd Moellmann <gerd@gnu.org>
4463 * window.c (Frecenter): Rewrite code handling negative values
4464 of ARG on graphical frames.
4466 2001-03-07 Eli Zaretskii <a34785@is.elta.co.il>
4468 * window.c (displayed_window_lines): If W->start is outside the
4469 accessible portion of the buffer, call start_display with BEGV or
4470 ZV instead of W->start.
4472 2001-03-07 Gerd Moellmann <gerd@gnu.org>
4474 * buffer.c (syms_of_buffer) <header-line-format>: Doc fix.
4476 * process.c (Fset_process_filter): Don't crash if the input
4477 file descriptor of PROCESS is closed.
4478 (Fset_process_window_size): Likewise.
4480 2001-03-06 Kenichi Handa <handa@etl.go.jp>
4482 * xterm.c (XTflash): Make the timeout of select shorter, and call
4483 select repeatedly until the desired time expires.
4485 2001-03-06 Gerd Moellmann <gerd@gnu.org>
4487 * w32fns.c (Fx_create_frame): Clear Vwindow_list.
4489 * xfns.c (Fx_create_frame): Clear Vwindow_list.
4491 * lisp.h (Vwindow_list): Declare extern.
4493 2001-03-06 Eli Zaretskii <eliz@is.elta.co.il>
4495 * dispnew.c (syms_of_display) <glyph-table>: Doc fix.
4497 2001-03-06 Gerd Moellmann <gerd@gnu.org>
4499 * xterm.c (note_mouse_highlight): Call mouse_face_overlay_overlaps
4500 to detect a case where we have to highlight a different region
4501 despite not having left the currently highlighted region.
4502 Set mouse_face_overlay in the x_display_info.
4503 (x_term_init): Initialize the x_display_info's mouse_face_overlay.
4505 * xterm.h (struct x_display_info): Add mouse_face_overlay.
4507 * buffer.c (mouse_face_overlay_overlaps): New function.
4509 * lisp.h (mouse_face_overlay_overlaps): Add prototype.
4510 (Qmouse_face): Declare extern.
4512 * xdisp.c (redisplay_internal): Set windows_or_buffers_changed
4513 if face_change_count is non-zero.
4515 2001-03-06 Kenichi Handa <handa@etl.go.jp>
4517 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>: Fix for the case
4518 that the source is unibyte.
4520 2001-03-05 Dave Love <fx@gnu.org>
4522 * xterm.c (XTmouse_position): Fix typo.
4524 2001-03-05 Gerd Moellmann <gerd@gnu.org>
4526 * minibuf.c (read_minibuf): Clean up the binding stack if
4527 called noninteractively.
4529 2001-03-05 Kenichi Handa <handa@etl.go.jp>
4531 * coding.c (syms_of_coding): Docstring modified.
4533 2001-03-05 Kenichi Handa <handa@etl.go.jp>
4535 * charset.c (char_to_string): If a single byte char has modifier
4536 bits that can't be reflected to the character code, ignore them
4537 instead of signaling an error.
4539 2001-03-04 Eli Zaretskii <eliz@is.elta.co.il>
4541 * s/msdos.h: Update copyright notice.
4543 * dosfns.h: Update copyright notice.
4545 * dosfns.c: Update copyright notice.
4547 * msdos.c: Update copyright notice.
4549 2001-03-02 Gerd Moellmann <gerd@gnu.org>
4551 * xterm.c (glyph_rect): New function.
4552 (XTmouse_position): Use it to raise the threshold for mouse
4553 movement event generation.
4555 2001-03-02 Eli Zaretskii <eliz@is.elta.co.il>
4557 * msdos.c (Fmsdos_remember_default_colors): If default-frame-alist
4558 specifies (reverse . t), reverse the initial screen colors.
4559 (IT_set_frame_parameters): If the property is foreground-color,
4560 but we are reversing the colors, set bg_set, not fg_set.
4561 Likewise for setting background-color and reversing: set fg_set.
4562 Set unspecified-fg and unspecified-bg correctly when (reverse . t) is
4565 * xfaces.c (Finternal_set_lisp_face_attribute)
4566 [!HAVE_WINDOW_SYSTEM]: Record the new attribute in the frame's
4569 2001-03-02 Gerd Moellmann <gerd@gnu.org>
4571 * fileio.c (Fexpand_file_name): Collapse sequences of slashes
4572 to a single slash in the middle of file names.
4574 * editfns.c (Fcurrent_time_zone) [HAVE_TM_ZONE || HAVE_TZNAME]:
4575 Accept only alphanumeric time zone names.
4577 * xterm.c (XTset_vertical_scroll_bar): Don't clear a zero height
4579 (XTset_vertical_scroll_bar, x_scroll_bar_create): Don't configure
4580 a widget to zero height.
4582 2001-03-01 Gerd Moellmann <gerd@gnu.org>
4584 * window.c (Fwindow_end): Call move_it_past_eol only if
4585 ending up on a partially visible line.
4587 2001-03-01 Dave Love <fx@gnu.org>
4589 * ccl.c (Fccl_execute): Doc fix.
4591 2001-03-01 Gerd Moellmann <gerd@gnu.org>
4593 * xfns.c (Fx_create_frame): Adjust the frame's height for presence
4594 of the tool bar before calling x_figure_window_size.
4596 * xmenu.c (free_frame_menubar): Set the frame's menubar_widget to
4597 NULL after destroying it, otherwise XTread_socket can access a
4598 destroyed widget when input is unblocked.
4600 * xfns.c (x_set_foreground_color): Set the background of the cursor GC.
4602 * xfns.c (x_set_font): Handle case of x_new_fontset returning the
4603 same name as before, although there was a change in fontsets.
4605 2001-02-28 Ken Raeburn <raeburn@gnu.org>
4607 * lisp.h (Fframe_parameter): Declare.
4609 * window.c (set_window_buffer): Field vscroll is an int, not a
4612 2001-02-28 Gerd Moellmann <gerd@gnu.org>
4614 * xterm.c (x_set_window_size): Don't use `None' with widgets; use
4617 * xfns.c (Fx_hide_tip): Don't use `None' with widgets; use
4620 * alloc.c (toplevel): Include process.h.
4621 (enum mem_type): Add MEM_TYPE_PROCESS, MEM_TYPE_HASH_TABLE,
4622 MEM_TYPE_FRAME, MEM_TYPE_WINDOW enumerators.
4623 (allocate_vectorlike): Make it a static function. Add parameter TYPE.
4624 (allocate_vector, allocate_hash_table, allocate_window)
4625 (allocate_frame, allocate_process, allocate_other_vector):
4627 (Fmake_vector): Call allocate_vector instead of allocate_vectorlike.
4628 (mark_maybe_pointer): New function.
4629 (mark_memory): Also mark Lisp data to which only pointers
4630 remain and not Lisp_Objects.
4631 (min_heap_address, max_heap_address): New variables.
4632 (mem_find): Return MEM_NIL if START is below min_heap_address or
4633 above max_heap_address.
4634 (mem_insert): Compute min_heap_address and max_heap_address.
4636 * process.c (make_process): Use allocate_process.
4638 * frame.c (make_frame): Use allocate_frame.
4640 * window.c (make_window, make_dummy_parent): Use allocate_window.
4641 (Fcurrent_window_configuration): Use allocate_other_vector.
4643 * lisp.h (allocate_vectorlike): Remove prototype.
4644 (allocate_vector, allocate_other_vector, allocate_frame)
4645 (allocate_window, allocate_process, allocate_hash_table):
4648 * fns.c (Fdelete, larger_vector): Use allocate_vector.
4649 (make_hash_table, copy_hash_table): Use allocate_hash_table.
4651 2001-02-27 Kenichi Handa <handa@etl.go.jp>
4653 * coding.c (ccl_coding_driver): If ccl->eight_bit_control is zero,
4654 treat the produced bytes as a valid multibyte sequence.
4656 * ccl.c (CCL_WRITE_MULTIBYTE_CHAR): New macro.
4657 (ccl_driver) <CCL_WriteMultibyteChar2>:
4658 Use CCL_WRITE_MULTIBYTE_CHAR instead of CCL_WRITE_CHAR.
4659 <ccl_finish>: Set ccl->eight_bit_control properly.
4661 * ccl.h (struct ccl_program): New member eight_bit_control.
4663 2001-02-26 Stefan Monnier <monnier@cs.yale.edu>
4665 * keymap.c (Faccessible_keymaps): Pass `is_metized' to
4666 accessible_keymaps_char_table.
4667 (accessible_keymaps_char_table): Obey `is_metized'.
4668 (where_is_internal, Fwhere_is_internal): Don't confuse int and
4671 2001-02-26 Gerd Moellmann <gerd@gnu.org>
4673 * dispnew.c: Check HAVE_TERM_H before including term.h.
4675 2001-02-24 Andrew Innes <andrewi@gnu.org>
4677 * makefile.w32-in: Update copyright notice.
4679 2001-02-24 Stefan Monnier <monnier@cs.yale.edu>
4681 * keymap.c (where_is_internal): Accept non-ascii integer prefixes.
4683 2001-02-24 Kenichi Handa <handa@etl.go.jp>
4685 * Makefile.in (lisp): Add international/utf-8.elc.
4687 * fontset.c (Fnew_fontset): Fix handling of the case that an
4688 element of FONTLIST is a cons of family and registry.
4690 2001-02-23 Jason Rumney <jasonr@gnu.org>
4692 * w32fns.c (Fx_create_frame): Don't add FRAME_TOOL_BAR_LINES
4693 to height unconditionally.
4695 * w32term.c (x_set_glyph_string_background_width): Extend the
4696 background face to the end of the drawing area in the text area, only.
4697 (x_insert_glyphs): Call window_box_left to obtain the left
4698 x-coordinate of the area to shift.
4700 * w32menu.c (set_frame_menubar): Run activate-menu-bar-hook with
4703 2001-02-22 Andrew Innes <andrewi@gnu.org>
4705 * makefile.nt ($(BLD)\dired.obj): Remove reference to VMS header files.
4706 ($(BLD)\dispnew.obj):
4707 ($(BLD)\editfns.obj):
4708 ($(BLD)\fileio.obj):
4709 ($(BLD)\filelock.obj):
4710 ($(BLD)\keyboard.obj):
4711 ($(BLD)\w32proc.obj):
4712 ($(BLD)\process.obj):
4713 ($(BLD)\sysdep.obj): Ditto.
4715 * makefile.w32-in ($(BLD)/dired.$(O)): Remove reference to VMS
4717 ($(BLD)/dispnew.$(O)):
4718 ($(BLD)/editfns.$(O)):
4719 ($(BLD)/fileio.$(O)):
4720 ($(BLD)/filelock.$(O)):
4721 ($(BLD)/keyboard.$(O)):
4722 ($(BLD)/w32proc.$(O)):
4723 ($(BLD)/process.$(O)):
4724 ($(BLD)/sysdep.$(O)): Ditto.
4726 2001-02-22 Gerd Moellmann <gerd@gnu.org>
4728 * xdisp.c (forward_to_next_line_start): When taking the shortcut
4729 at the start of the function, check that the \n in it->c is
4730 from the iterator's current position.
4732 * xdisp.c (handle_single_display_prop): Add parameter
4733 DISPLAY_REPLACED_BEFORE_P. If it is non-zero ignore display
4734 properties which replace the display of text with something else.
4735 (handle_display_prop): Call handle_single_display_prop with
4736 additional argument saying if we already replaced text display
4737 with something else. Use AREF.
4738 (with_echo_area_buffer_unwind_data, display_menu_bar)
4739 (decode_mode_spec_coding): Use AREF and ASIZE.
4741 * vms-pp.c, vmsdir.h, vmsmap.c, vmsproc.h, vms-pp.trans, vmsfns.c,
4742 * vmspaths.h, vmstime.c, vms-pwd.h, vmsgmalloc.c, vmsproc.c,
4743 * vmstime.h: Files removed.
4745 * unexencap.c, unexfx2800.c: Files removed.
4747 * dispnew.c (direct_output_for_insert): Give up if we are showing
4748 a message or just cleared the message because we might need to
4749 resize the echo area window or display an empty echo area.
4751 2001-02-21 Gerd Moellmann <gerd@gnu.org>
4753 * xdisp.c (redisplay_internal): Do the
4754 mark_window_display_accurate after all windows have been
4755 redisplayed because this call resets flags in buffers which are
4756 needed for proper redisplay.
4758 * keyboard.c, minibuf.c, lread.c, fns.c, eval.c:
4759 Use display_hourglass_p, start_hourglass, cancel_hourglass instead of
4762 * w32term.h (struct x_output): Rename busy_cursor to hourglass_cursor,
4763 busy_window to hourglass_window, busy_p to hourglass_p.
4765 * msdos.h (struct x_output): Rename busy_window to
4766 hourglass_window, busy_p to hourglass_p.
4768 * xterm.h (struct x_output): Rename busy_cursor to hourglass_cursor,
4769 busy_window to hourglass_window, busy_p to hourglass_p.
4771 * xfns.c: Rename everything containing *busy_cursor* and similar
4773 (syms_of_w32fns): Rename x-busy-pointer-shape to
4774 x-hourglass-pointer-shape, display-busy-cursor to
4775 display-hourglass, busy-cursor-delay to hourglass-delay.
4777 * w32fns.c: Rename everything containing *busy_cursor* and similar
4779 (syms_of_w32fns): Rename x-busy-pointer-shape to
4780 x-hourglass-pointer-shape, display-busy-cursor to
4781 display-hourglass, busy-cursor-delay to hourglass-delay.
4783 * xterm.c (XTread_socket): Test x_output's hourglass_p instead
4786 * dispextern.h (start_hourglass, cancel_hourglass)
4787 (display_hourglass_p): Renamed from *busy_cursor*.
4789 2001-02-20 Gerd Moellmann <gerd@gnu.org>
4791 * keyboard.c (read_char): When an event from unread-command-events
4792 is from the tool or menu bar, set *USE_MOUSE_MENU to 1.
4794 * window.c (Fwindow_end): Handle case that WINDOW's buffer is not
4795 equal to the current buffer.
4797 * xdisp.c (setup_echo_area_for_printing): Set truncate_lines to
4798 nil, otherwise we're left with truncate_lines t when a message
4799 is printed with message-truncate-lines bound to t.
4801 2001-02-19 Gerd Moellmann <gerd@gnu.org>
4803 * window.c (Fmove_to_window_line): Undo last change.
4804 (displayed_window_lines): Call line_bottom_y to determine
4805 the line's bottom position.
4807 * dispextern.h (line_bottom_y): Add prototype.
4809 * xdisp.c (line_bottom_y): New function extracted from pos_visible_p.
4810 (pos_visible_p): Use it.
4812 * keyboard.c (recursive_edit_1): Bind `inhibit-redisplay' and
4813 set redisplaying_p to 0 here instead of in Frecursive_edit.
4814 (Frecursive_edit): Don't bind `inhibit-redisplay' and don't
4817 * xdisp.c (Qinhibit_menubar_update, inhibit_menubar_update):
4819 (syms_of_xdisp): Initialize new variables.
4820 (update_menu_bar): Do nothing if inhibit_menubar_update is set.
4821 Specbind `inhibit-menubar-update' when updating the menu bar.
4823 * xmenu.c (set_frame_menubar): Run activate-menu-bar-hook with
4826 * xdisp.c (update_menu_bar): Run activate-menu-bar-hook with
4829 * emacs.c (malloc_initialize_hook): Handle case thet `environ'
4832 * ralloc.c (__morecore) [!SYSTEM_MALLOC]: Move declaration
4833 to the start of the file.
4835 2001-02-16 Gerd Moellmann <gerd@gnu.org>
4837 * window.c (set_window_buffer): Fix last change.
4839 * window.c (set_window_buffer): Set window's vscroll to 0.
4841 * window.c (coordinates_in_window): Increase width of area
4842 where the vertical line can be dragged.
4844 * xterm.c (x_set_glyph_string_background_width): Extend the
4845 background face to the end of the drawing area in the text
4848 * xdisp.c (handle_single_display_prop): Set iterator's position
4849 to where the `display' property starts, like for images.
4850 (dump_glyph): New function.
4851 (dump_glyph_row): Use it. Dump info about marginal areas.
4853 * dispnew.c (direct_output_for_insert): Recognize more cases where
4854 glyphs can be written instead of being inserted.
4856 * xterm.c (x_insert_glyphs): Call window_box_left to obtain
4857 the left x-coordinate of the area to shift.
4859 * dired.c (directory_files_internal): Set result list to nil
4862 2001-02-15 Kenichi Handa <handa@etl.go.jp>
4864 * ccl.c (ccl_driver) [CCL_ReadMultibyteChar2]: If SRC points an
4865 invalid multibyte sequence, treat *SRC as a character of
4868 2001-02-15 Eli Zaretskii <eliz@is.elta.co.il>
4870 * textprop.c (Fset_text_properties): Doc fix.
4872 2001-02-15 Gerd Moellmann <gerd@gnu.org>
4874 * dispnew.c (update_text_area): Undo change of 2001-01-12.
4876 2001-02-14 Dave Love <fx@gnu.org>
4878 * coding.c: Doc and message fixes.
4880 2001-02-14 Andrew Innes <andrewi@gnu.org>
4882 * w32fns.c (w32_wnd_proc) <WM_GETMINMAXINFO>: Allow resizing the
4883 Emacs frame above the screen size.
4885 2001-02-14 Gerd Moellmann <gerd@gnu.org>
4887 * xdisp.c (reseat_1): Set iterator's end_charpos to ZV.
4889 2001-02-13 Gerd Moellmann <gerd@gnu.org>
4891 * insdel.c (del_range_1, del_range_byte, del_range_both): Handle
4892 case that TO ends up beyond ZV after running before-change-functions.
4894 * window.c (window_loop) <GET_BUFFER_WINDOW>: Prefer to return
4895 the selected window if it is showing the buffer in question.
4897 * dired.c (directory_files_internal): Initialize errno.
4898 (toplevel): Include errno.h.
4900 2001-02-13 Kenichi Handa <handa@etl.go.jp>
4902 * xfaces.c (best_matching_font): New parameter width_ratio.
4903 Multiply avgwidth by width_ratio.
4904 (choose_face_font): Call best_matching_font with width_ratio
4905 calculated from the column width of C.
4907 2001-02-12 Andrew Innes <andrewi@gnu.org>
4909 The following changes are to draw box lines inside characters area
4910 if line-width is negative.
4912 * w32term.c (x_produce_image_glyph): Pay attention to the case that
4913 face->box_line_width is negative.
4914 (x_produce_stretch_glyph): Likewise.
4915 (x_produce_glyphs): Likewise.
4916 (x_estimate_mode_line_height): Likewise.
4917 (x_draw_glyph_string_background): Likewise.
4918 (x_draw_glyph_string_foreground): Likewise.
4919 (x_draw_composite_glyph_string_foreground): Likewise.
4920 (x_draw_glyph_string_box): Likewise.
4921 (x_draw_image_foreground): Likewise.
4922 (x_draw_image_relief): Likewise.
4923 (x_draw_image_foreground_1): Likewise.
4924 (x_draw_image_glyph_string): Likewise.
4926 2001-02-09 Kenichi Handa <handa@etl.go.jp>
4928 The following changes are to draw box lines inside characters area
4929 if line-width is negative.
4931 * xterm.c (x_produce_image_glyph): Pay attention to the case that
4932 face->box_line_width is negative.
4933 (x_produce_stretch_glyph): Likewise.
4934 (x_produce_glyphs): Likewise.
4935 (x_estimate_mode_line_height): Likewise.
4936 (x_draw_glyph_string_background): Likewise.
4937 (x_draw_glyph_string_foreground): Likewise.
4938 (x_draw_composite_glyph_string_foreground): Likewise.
4939 (x_draw_glyph_string_box): Likewise.
4940 (x_draw_image_foreground): Likewise.
4941 (x_draw_image_relief): Likewise.
4942 (x_draw_image_foreground_1): Likewise.
4943 (x_draw_image_glyph_string): Likewise.
4945 * xfaces.c (Finternal_set_lisp_face_attribute): The value of :box
4946 and :line-width can be negative.
4947 (realize_x_face): The value of attrs[LFACE_BOX_INDEX] can be negative.
4949 2001-02-09 Jason Rumney <jasonr@gnu.org>
4951 * w32term.c (w32_encode_char): Treat eight bit graphic and control
4952 characters the same as ASCII and latin-1.
4953 (x_display_and_set_cursor): Check for the focus frame's selected
4954 window instead of selected_window.
4955 (x_after_update_window_line): Don't clear if frame's internal
4956 border width is zero.
4957 (x_new_font): Don't change a tooltip's size.
4958 (w32_initialize): Set char_ins_del_ok to 1.
4960 * w32fns.c (Fx_show_tip): Fix calls to make_number.
4961 (x_set_font): If font hasn't changed, avoid recomputing
4962 faces and other things.
4963 (x_set_tool_bar_lines): Do nothing if frame is minibuffer-only,
4964 (Fx_create_frame): Add the tool bar height to the frame height.
4965 (x_create_tip_frame): Prevent changing the tooltip's
4966 background color by specifying a color for the default font
4968 (Qcancel_timer): New variable.
4969 (syms_of_w32fns): Initialize and staticpro it.
4970 (Fx_hide_tip, Fx_show_tip): Use it.
4971 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
4973 (toplevel): Lisp code for generating parts of syms_of_w32fns removed.
4975 * w32.c (init_environment): Duplicate local string before putenv.
4977 2001-02-09 ShengHuo ZHU <zsh@cs.rochester.edu>
4979 * charset.c (Fstring): A typo.
4981 2001-02-09 Kenichi Handa <handa@etl.go.jp>
4983 * charset.c (Fstring): If all arguments are less than 256, return
4986 * editfns.c (Fchar_to_string): If CHARACTER is less than 256,
4987 return a unibyte string.
4989 * coding.c (code_convert_region): After detecting a coding, if
4990 nothing found, set coding->composing to COMPOSITION_NO.
4991 (decode_coding_string): Likewise.
4993 2001-02-08 Stefan Monnier <monnier@cs.yale.edu>
4995 * w32term.c (w32_set_scroll_bar_thumb): Use `double' for `range'
4998 2001-02-07 Kenichi Handa <handa@etl.go.jp>
5000 * charset.c (parse_str_to_multibyte): New function.
5002 * charset.h (parse_str_to_multibyte): Extern it.
5004 * print.c (print_string): If we are going to print a unibyte
5005 string into a multibyte buffer, convert the string to multibyte by
5008 2001-02-06 Andrew Innes <andrewi@gnu.org>
5010 * w32xfns.c (select_palette): Do nothing if palette hasn't yet
5011 been created. It seems we can get sent window messages such as
5012 WM_ERASEBKGND before we properly update a frame.
5014 2001-02-06 Gerd Moellmann <gerd@gnu.org>
5016 * dispnew.c (update_frame_line): Rename parameter FRAME to F.
5017 Avoid some unnecessary cursor positioning.
5019 2001-02-05 Gerd Moellmann <gerd@gnu.org>
5021 * xfaces.c (split_font_name): Compute numeric value of XLFD_AVGWIDTH.
5022 (LFACE_AVGWIDTH): New macro.
5024 (check_lface_attrs): Check LFACE_AVGWIDTH.
5025 (lface_fully_specified_p): Don't check LFACE_AVGWIDTH.
5026 (set_lface_from_font_name): Set LFACE_AVGWIDTH.
5027 (merge_face_vectors): Check LFACE_AVGWIDTH.
5028 (Finternal_make_lisp_face): Use AREF.
5029 (xm_set_menu_resources_from_menu_face)
5030 (xl_set_menu_resources_from_menu_face): Check LFACE_AVGWIDTH.
5031 (Finternal_lisp_face_empty_p): Use AREF.
5032 (lface_same_font_attributes_p): Compare LFACE_AVGWIDTH.
5033 (better_font_p, exact_face_match_p): Add parameter AVGWIDTH.
5034 Compare average widths..
5035 (best_matching_font): Arrange for comparing average widths.
5037 * dispextern.h (enum lface_attribute_index):
5038 Add LFACE_AVGWIDTH_INDEX (invisible from Lisp).
5040 2001-02-05 Dave Love <fx@gnu.org>
5042 * puresize.h: Revert last change following loadup.el change.
5044 2001-02-05 Andrew Innes <andrewi@gnu.org>
5046 * makefile.w32-in ($(EMACS)): Use $(THISDIR) instead of . in
5047 invocation of temacs, to work with Windows 2000.
5048 (bootstrap-emacs): Ditto.
5050 2001-02-05 Gerd Moellmann <gerd@gnu.org>
5052 * xterm.c (x_display_and_set_cursor): Check for the focus
5053 frame's selected window instead of selected_window.
5055 * xdisp.c (try_scrolling): If point is in the line below the
5056 window, make sure to move the iterator at least a canonical
5059 * window.c (Fmove_to_window_line): Don't add 1 if window is vscrolled.
5061 2001-02-05 Kenichi Handa <handa@etl.go.jp>
5063 * ccl.c (CCL_WRITE_CHAR): Check if CH is valid or not.
5064 If invalid, execute CCL_INVALID_CMD.
5065 (ccl_driver): If the CCL program is terminated because of
5066 CCL_STAT_INVALID_CMD, copy the remaining source data to the
5067 destination instead of throwing them away.
5069 2001-02-02 Gerd Moellmann <gerd@gnu.org>
5071 * xfns.c (x_set_font): If font hasn't changed, avoid recomputing
5072 faces and other things.
5074 * xdisp.c (get_next_display_element): Fix case of empty
5075 display table entry.
5077 2001-02-02 Eli Zaretskii <eliz@is.elta.co.il>
5079 * editfns.c (Fconstrain_to_field): Doc fix.
5081 * xfaces.c (Fclear_face_cache): Rename the `thorougly' argument
5082 into `thoroughly', to make it consistent with the doc string.
5084 * window.c (Fenlarge_window, Fshrink_window): Doc fix.
5086 2001-02-01 Gerd Moellmann <gerd@gnu.org>
5088 * search.c (search_buffer): Call set_search_regs with a byte
5089 position, not a character position.
5091 * xfns.c (x_set_tool_bar_lines): Do nothing if frame is
5094 2001-02-01 Eli Zaretskii <eliz@is.elta.co.il>
5096 * frame.c (Fmodify_frame_parameters): Doc fix.
5098 2001-01-31 Gerd Moellmann <gerd@gnu.org>
5100 * frame.h (EMACS_FRAME_H_INCLUDED): Use an include blocker
5101 identifier which is not reserved by Standard C.
5103 * frame.h (FRAME_RIGHT_SCROLL_BAR_WIDTH): New define.
5105 * window.c (enum window_part): New enumeration.
5106 (Qleft_fringe, Qright_fringe): Replace Qleft_bitmap_area and
5108 (coordinates_in_window): Return an enumerator from enum
5109 window_part. Fix handling of right scroll bar.
5110 (Fcoordinates_in_window_p): Doc fix. Return `left-fringe' and
5111 `right-fringe' instead of `left-bitmap-area' and
5112 `right-bitmap-area'. Use enumerators from enum window_part
5113 instead of hard-coded integers.
5114 (check_window_containing, window_from_coordinates):
5115 Use enumerators from enum window_part instead of hard-coded integers.
5116 (syms_of_window): Replace Qleft_bitmap_area and
5117 Qright_bitmap_area.with Qleft_fringe and Qright_fringe.
5119 2001-01-31 Eli Zaretskii <eliz@is.elta.co.il>
5121 * editfns.c (Fformat_time_string): Doc fix.
5123 2001-01-31 Stefan Monnier <monnier@cs.yale.edu>
5125 * keymap.c (Fwhere_is_internal): Use the first valid binding
5126 if no ascii binding is found (when firstonly is t).
5128 2001-01-31 Gerd Moellmann <gerd@gnu.org>
5130 * window.c (Fscroll_right, Fscroll_left): Use interactive_p
5131 instead of Finteractive_p.
5133 * lisp.h (interactive_p): Add prototype.
5135 * eval.c (interactive_p): New function.
5136 (Finteractive_p): Use it.
5138 * alloc.c (Fmake_list): Add a QUIT in the loop; unroll the loop.
5140 2001-01-31 Dave Love <fx@gnu.org>
5142 * .gdbinit (hook-run): Define to run xreload.
5144 * textprop.c (Fset_text_properties): Fix newline in doc string.
5146 2001-01-30 Gerd Moellmann <gerd@gnu.org>
5148 * xdisp.c (build_desired_tool_bar_string, syms_of_xdisp):
5149 Use DEFAULT_TOOL_BAR_BUTTON_MARGIN and DEFAULT_TOOL_BAR_BUTTON_RELIEF.
5151 * dispextern.h (Vtool_bar_button_margin:): Declare extern.
5152 (DEFAULT_TOOL_BAR_BUTTON_MARGIN, DEFAULT_TOOL_BAR_BUTTON_RELIEF)
5153 (DEFAULT_TOOL_BAR_IMAGE_HEIGHT): New defines.
5155 * xfns.c (Fx_create_frame): Add the tool bar height to the frame
5158 2001-01-30 Dave Love <fx@gnu.org>
5160 * bytecode.c (Fbyte_code) <Bgeq>: Add BEFORE_POTENTIAL_GC and
5163 2001-01-29 Gerd Moellmann <gerd@gnu.org>
5165 * bytecode.c (Fbyte_code) <Bcurrent_column>:
5166 Add BEFORE_POTENTIAL_GC and AFTER_POTENTIAL_GC.
5168 2001-01-29 Eli Zaretskii <eliz@is.elta.co.il>
5170 * textprop.c (Fset_text_properties): Doc fix.
5172 2001-01-29 Gerd Moellmann <gerd@gnu.org>
5174 * xdisp.c (forward_to_next_line_start): Remove xassert.
5176 2001-01-29 Jason Rumney <jasonr@gnu.org>
5178 * w32term.c (x_draw_row_bitmaps): Delay obtaining HDC to avoid
5179 returning without releasing it.
5181 2001-01-29 Kenichi Handa <handa@etl.go.jp>
5183 * w32fns.c (w32_font_match): Allocate three more bytes to regex
5184 for '^', '$', and '\0'.
5186 2001-01-28 Andrew Choi <akochoi@i-cable.com>
5188 * fontset.c (fontset_pattern_regexp): Allocate three more bytes to
5189 regex for '^', '$', and '\0'.
5191 * alloc.c (allocate_string) [macintosh]: Call check_string_bytes
5192 only if current_sblock has been initialized.
5194 * frame.c (Fdelete_frame) [macintosh]: Allow deletion of initial
5195 terminal frame even if it is the only visible frame.
5197 2001-01-28 Kenichi Handa <handa@etl.go.jp>
5199 * fontset.c (font_family_registry): Even if FONTNAME conform to
5200 XLFD, if it specifies other fields than family and registry,
5201 return FONTANME. New argument FORCE if nonzero cancel that feature.
5202 (fontset_font_pattern): Call font_family_registry with FORCE 1 for
5203 a signle byte character. Don't set FAMILY part to nil here.
5204 It is handled by the caller choose_face_font.
5205 (Fnew_fontset): Call font_family_registry with FORCE 0.
5206 (Fset_fontset_font): Likewise.
5208 2001-01-27 Gerd Moellmann <gerd@gnu.org>
5210 * xdisp.c (display_line): Don't treat a newline as fitting
5213 2001-01-26 Gerd Moellmann <gerd@gnu.org>
5215 * window.c (size_window): Set the window's orig_top to nil when
5216 changing heights, so that a future shrink_mini_window won't
5217 restore a bogus height.
5219 * frame.c (do_switch_frame): If selected frame has a mini-window,
5220 resize that to exact size.
5222 * dispnew.c (adjust_glyph_matrix): Always clear desired matrices.
5224 * xdisp.c (display_line): Simplify check for glyphs fitting
5225 entirely in the line.
5227 * xfns.c (xic_style): New variable.
5228 (create_frame_xic): Move static variable to global scope for
5229 the case that `static' gets defined away.
5231 2001-01-26 Kenichi Handa <handa@etl.go.jp>
5233 * coding.c (decode_coding): Set a flag for inhibiting
5235 (code_convert_region): Always set saved_coding_symbol.
5236 (decode_coding_string): Likewise. Update coding->symbol when we
5237 encounter a inconsistent eol by the same way as code_convert_region.
5239 2001-01-25 Gerd Moellmann <gerd@gnu.org>
5241 * xfns.c (x_set_tool_bar_lines): Use x_clear_area instead of
5244 * xterm.c (x_after_update_window_line): Don't clear if frame's
5245 internal border width is zero.
5246 (x_clear_area): New function.
5247 (x_after_update_window_line, x_clear_end_of_line)
5248 (x_scroll_bar_create, x_scroll_bar_set_handle)
5249 (XTset_vertical_scroll_bar, x_erase_phys_cursor): Use x_clear_area
5250 instead of XClearArea.
5252 * xterm.h (x_clear_area): Add prototype.
5254 * xfns.c (Fx_file_dialog): Remove a workaround for Lesstif
5255 which doesn't seem necessary anymore with Lesstif 0.92.
5257 2001-01-25 Dave Love <fx@gnu.org>
5259 * puresize.h (BASE_PURESIZE): Up to 720000.
5261 * keymap.c (Fwhere_is_internal): Declare gcpro3, gcpro4.
5263 2001-01-25 Gerd Moellmann <gerd@gnu.org>
5265 * xdisp.c (echo_area_display): Don't call redisplay_internal
5266 when Emacs is shutting down. We can't run hooks etc. that
5267 would be necessary to do a redisplay.
5269 * lread.c (read_integer): Use type EMACS_INT instead of int.
5271 2001-01-25 Eli Zaretskii <eliz@is.elta.co.il>
5273 * ccl.c (ccl_driver): Fix last change.
5275 2001-01-25 Kenichi Handa <handa@etl.go.jp>
5277 * ccl.h (sturct ccl_program): New member suppress_error.
5279 * ccl.c (ccl_driver): If ccl->suppress_error is nonzero, don't
5280 insert error message to the output.
5281 (setup_ccl_program): Initialize ccl->suppress_error to 0.
5283 * coding.h (struct coding_system): New member suppress_error.
5285 * coding.c (ccl_coding_driver): Setup ccl->suppress_error.
5286 (Fset_terminal_coding_system_internal): Set the member
5287 suppress_error to 1.
5288 (Fset_safe_terminal_coding_system_internal): Likewise.
5290 2001-01-24 Stefan Monnier <monnier@cs.yale.edu>
5292 * regex.c (mutually_exclusive_p): Don't blindly handle `charset_not'
5293 as if it was a `charset'.
5295 2001-01-24 Gerd Moellmann <gerd@gnu.org>
5297 * keymap.c (Fwhere_is_internal): Don't nreverse the cached
5298 value in where_is_cache; the next lookup in the cache returns
5299 something bogus if we do.
5301 2001-01-24 Eli Zaretskii <eliz@is.elta.co.il>
5303 * xdisp.c (syms_of_xdisp) <Stool_bar_lines_needed>: Don't defsubr
5304 if HAVE_WINDOW_SYSTEM isn't defined.
5306 2001-01-24 Gerd Moellmann <gerd@gnu.org>
5308 * fns.c (sweep_weak_table): Fix code taking items out of
5309 the hash collision chain. Some cleanup.
5311 * xterm.c (x_new_font): Don't change a tooltip's size.
5313 * xfns.c (x_create_tip_frame): Prevent changing the tooltip's
5314 background color by specifying a color for the default font
5317 2001-01-24 Kenichi Handa <handa@etl.go.jp>
5319 * ccl.c (CCL_READ_CHAR): Change the argument name from r to REG as
5320 a workaround for SunOS 4's cc.
5321 (CCL_CALL_FOR_MAP_INSTRUCTION): Use "if (1)..." not "do {...".
5322 (CCL_SUCCESS, CCL_SUSPEND, CCL_INVALID_CMD): Likewise.
5323 (ccl_driver) <CCL_ReadMultibyteChar2>: Remove unnecessay "do"
5326 2001-01-23 Gerd Moellmann <gerd@gnu.org>
5328 * xterm.c (x_set_window_size_1): New function extracted from
5330 (x_set_window_size): Use it.
5331 (x_set_window_size) [USE_X_TOOLKIT]: Handle case that window
5332 doesn't have a widget, like tooltips.
5334 2001-01-23 Eli Zaretskii <eliz@is.elta.co.il>
5336 * window.c (syms_of_window) <scroll-preserve-screen-position>: Doc fix.
5338 2001-01-23 Kenichi Handa <handa@etl.go.jp>
5340 * fns.c (Fset_char_table_default): Fix to make sub char-table
5343 2001-01-22 Gerd Moellmann <gerd@gnu.org>
5345 * xdisp.c (build_desired_tool_bar_string): Make sure we have
5346 a desired tool bar string, even if there are no tool bar items.
5348 * xdisp.c (Ftool_bar_lines_needed): New function.
5349 (syms_of_xdisp): Defsubr it.
5351 * editfns.c (Fformat): Don't extend text properties from arguments
5352 to padding chars in the result.
5354 2001-01-20 Eli Zaretskii <eliz@is.elta.co.il>
5356 * s/msdos.h (GC_MARK_STACK): Define to GC_MAKE_GCPROS_NOOPS.
5358 2001-01-20 Andrew Innes <andrewi@gnu.org>
5360 * w32term.c (w32_ring_bell): Only support visible bell on w32 frames.
5361 (w32_initialize): Don't set term hooks that aren't actually needed
5364 * xfaces.c (realize_default_face):
5366 (realize_tty_face): Remove references to FRAME_W32_CONSOLE_P.
5368 * xdisp.c (handle_single_display_prop): Remove references to
5369 FRAME_W32_CONSOLE_P.
5371 * dispnew.c (Fredraw_frame): Remove reference to FRAME_W32_CONSOLE_P.
5373 * frame.h (output_method): Remove output_w32_console method.
5374 (FRAME_W32_CONSOLE_P): Remove macro.
5376 * frame.c (Qw32_console): Remove variable.
5377 (Fframep): Remove references to it.
5378 (syms_of_frame): Ditto.
5379 (Fframe_parameters): Remove references to FRAME_W32_CONSOLE_P.
5381 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Reinstate original
5384 2001-01-20 Kenichi Handa <handa@etl.go.jp>
5386 * editfns.c (Fformat): Use lisp_string_width instead of strwidth.
5388 2001-01-19 Andrew Innes <andrewi@gnu.org>
5390 * w32.c (init_environment): Add a version-independent site-lisp
5391 directory to EMACSLOADPATH, after the version dependent one.
5393 2001-01-19 Gerd Moellmann <gerd@gnu.org>
5395 * editfns.c (Fbuffer_substring): Doc fix.
5397 * xdisp.c (message_dolog, message2, message2_nolog):
5398 Rename parameter LEN to NBYTES.
5400 2001-01-19 Kenichi Handa <handa@etl.go.jp>
5402 * charset.c (strwidth): Use c_string_width.
5403 (c_string_width): New function.
5404 (lisp_string_width): New arguments PRECISION, NCHARS, NBYTES.
5407 * charset.h (c_string_width, lisp_string_width): Extern them.
5409 * doprnt.c (doprnt1): Get byte length of Lisp string correctly.
5411 * indent.c (check_composition): Check validity of composition.
5413 * xdisp.c (store_frame_title): Pay attention to width of non-ASCII
5414 characters by calling c_string_width.
5415 (x_consider_frame_title): Get byte length of frame tile string
5417 (display_mode_element): Pay attention to width of non-ASCII
5418 characters by calling strwidth.
5420 2001-01-18 Gerd Moellmann <gerd@gnu.org>
5422 * xfns.c (Qcancel_timer): New variable.
5423 (syms_of_xfns): Initialize and staticpro it.
5424 (Fx_hide_tip, Fx_show_tip): Use it.
5425 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
5427 (toplevel): Lisp code for generating parts of syms_of_xfns removed.
5429 * window.c (Fwindow_live_p): Use WINDOW_LIVE_P.
5431 * window.h (WINDOW_LIVE_P): New macro.
5433 * window.c (window_size_fixed): New variable.
5434 (syms_of_window): Add a DEFVAR_BOOL for window-size-fixed, for
5437 * eval.c (specbind): If binding a per-buffer variable which
5438 doesn't have a buffer-local value in the current buffer, change
5439 the global value by changing the value of the symbol bound in all
5440 buffers not having their own value, to make it consistent with
5441 what happens with other buffer-local variables.
5443 * xterm.c (x_initialize): Set char_ins_del_ok to 1.
5445 * xdisp.c (forward_to_next_line_start): Stop at end of buffer
5446 when searching for a newline.
5448 2001-01-18 Kenichi Handa <handa@etl.go.jp>
5450 * xdisp.c (display_string): Fix previous change.
5452 2001-01-18 Jason Rumney <jasonr@gnu.org>
5454 * w32term.c (x_produce_stretch_glyph): Only use Qspace when
5455 GLYPH_DEBUG is defined.
5456 (x_produce_glyphs): Don't xassert `it->descent > 0'; this isn't
5457 true for images with `:ascent 100'.
5458 (x_set_mouse_face_gc): If the last used mouse face has gone in the
5459 meantime, use face MOUSE_FACE_ID.
5460 If first glyph isn't a character glyph, use the ASCII NUL
5461 character to determine the face.
5462 (expose_area): Do not treat left margin specially.
5463 (note_mode_line_highlight): If no local_map, check global keymap.
5464 (note_mouse_highlight): Initialize overlay.
5465 (clear_mouse_face): Don't return if tip_frame is non-nil.
5466 (show_scroll_bars): Remove unused function.
5467 (w32_read_socket) [WM_KILLFOCUS]: Set help_echo to Qnil.
5468 (x_draw_bar_cursor): Remove extra test for out of bounds cursor.
5470 (x_erase_phys_cursor): Don't apply XWINDOW to variable that may be nil.
5471 (x_free_frame_resources): Unload relief colors.
5473 2001-01-17 Gerd Moellmann <gerd@gnu.org>
5475 * xdisp.c (forward_to_next_line_start): Avoid calling
5476 get_next_display_element when the newline is already found.
5477 This may change the iterator's position, when its current position is
5478 equal to the iterator's stop_charpos.
5480 * dispnew.c (direct_output_for_insert): If char_ins_del_ok is
5481 zero, use this method only at the end of a line.
5483 * xfaces.c (x_face_list_fonts): Don't BLOCK_INPUT around the
5484 call to x_list_fonts. Call x_list_fonts with SIZE -1 only
5485 if SCALABLE_FONTS_P is set.
5487 * xfaces.c (x_face_list_fonts): Call x_list_fonts with SIZE -1,
5488 so that scalable fonts are included.
5490 * xterm.c (x_list_fonts): Allow scalable fonts if SIZE is < 0,
5491 In the cache, use a key containing the information if scalable
5493 (x_load_font): Adapt to change of keys in the font cache.
5495 2001-01-17 Kim F. Storm <storm@filanet.dk>
5497 * xfaces.c (x_face_list_fonts): Use x_list_fonts instead of
5498 XListFonts to take advantage of font caching.
5500 * xterm.c (x_list_fonts): Ensure caching font information when
5501 called for a null frame, which is the case frequently when Emacs
5504 2001-01-17 Gerd Moellmann <gerd@gnu.org>
5506 * xfns.c (QCconversion): Replaces QCalgorithm.
5508 * w32fns.c (QCconversion): Replaces QCalgorithm. Update copyright.
5510 * xdisp.c (build_desired_tool_bar_string): Use :conversion instead
5513 * xdisp.c (redisplay_tool_bar): Change tool bar's height when
5514 not everything could be displayed.
5516 * line.h, x-list-font.c: Files removed because unused.
5518 2001-01-17 Andrew Innes <andrewi@gnu.org>
5520 * dired.c (directory_files_internal): Convert result from readdir
5521 to a unibyte string initially, to avoid possible misinterpretation
5522 of some bytes as the internal form of Emacs characters.
5524 2001-01-17 Kenichi Handa <handa@etl.go.jp>
5526 * fns.c (concat): Be sure to avoid putting the same `composition'
5527 property on the adjacent regions.
5529 2001-01-16 Gerd Moellmann <gerd@gnu.org>
5531 * window.c (Fset_window_hscroll): Don't set window's min_hscroll here.
5532 (Fscroll_right, Fscroll_left): Set it here instead, if called
5535 * buffer.c (Fset_buffer_modified_p): Set buffer's
5536 prevent_redisplay_optimizations_p flag.
5538 * dispnew.c, callproc.c, fns.c, keyboard.c, process.c, sunfns.c,
5539 * sysdep.c, vmsproc.c, xselect.c: Call redisplay_preserve_echo_area
5540 with additional arg.
5542 * dispextern.h, lisp.h (redisplay_preserve_echo_area):
5545 * xdisp.c (redisplay_preserve_echo_area): Add parameter
5546 FROM_WHERE, for debugging.
5548 2001-01-16 Kenichi Handa <handa@etl.go.jp>
5550 * ccl.c (Fregister_ccl_program): Handle the return value of
5551 resolve_symbol_ccl_program correctly.
5552 (CCL_Extension): Fix typo (originally CCL_Extention). Caller changed.
5554 2001-01-15 Gerd Moellmann <gerd@gnu.org>
5556 * xterm.c (x_set_mouse_face_gc): If the last used mouse face
5557 has gone in the meantime, use face MOUSE_FACE_ID.
5559 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]:
5560 If x_display_info_for_display returns null, don't try to close
5561 the display; we didn't open it.
5563 * dispnew.c (save_or_restore_current_matrices): Function removed.
5564 (save_current_matrix, restore_current_matrix): New functions.
5565 (adjust_frame_glyphs_for_frame_redisplay): Use them to save and
5566 restore the frame's current matrix. Due to the glyph pointer
5567 setup done in adjust_glyph_matrix, there is no easy way to make
5568 saving the current matrix in the desired matrix generally correct,
5571 2001-01-15 Kenichi Handa <handa@etl.go.jp>
5573 * xdisp.c (insert_left_trunc_glyphs): Overwrite padding glyphs by
5575 (display_line): Optimize for wide characters.
5576 (display_string): Don't try to display a multi-column character
5577 partially. On ttys, produce more than one truncation glyph for
5578 multi-column characters that don't fit on the line.
5580 2001-01-13 Kenichi Handa <handa@etl.go.jp>
5582 * md5.c (WORDS_BIG_ENDIAN) [__BYTE_ORDER == __BIG_ENDIAN]:
5583 Define it instead of WORDS_BIGENDIAN. Caller changed.
5585 2001-01-13 Jason Rumney <jasonr@gnu.org>
5587 * w32fns.c (Fimage_size, image_ascent, lookup_image)
5588 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR, parse_image_spec)
5589 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
5590 (tiff_format, gif_format, gs_format): Adapt to change of image margins.
5592 * w32term.c (x_produce_image_glyph, x_draw_image_foreground)
5593 (x_draw_image_relief, x_draw_image_foreground_1)
5594 (x_draw_image_glyph_string): Adapt to change of image margins.
5596 * w32.c (init_environment, sys_shutdown, sys_pipe): Remove unused
5599 * w32bdf.c (search_file_line, get_cached_font_char)
5600 (cache_char_offset, create_offscreen_bitmap): Remove unused variables.
5602 * w32inevt.c (w32_console_toggle_lock_key): Add parentheses.
5604 * w32fns.c (x_to_w32_color, x_set_icon_name, xlfd_strip_height)
5605 (w32_list_synthesized_fonts, lookup_image, Fx_file_dialog)
5606 (Fw32_send_sys_command): Remove unused variables.
5607 (w32_msg_pump): Add parentheses.
5609 * w32term.c (w32_fill_rect, w32_read_socket, x_bitmap_icon)
5610 (x_new_fontset, x_calc_absolute_position, x_iconify_frame):
5613 2001-01-12 Gerd Moellmann <gerd@gnu.org>
5615 * xdisp.c (Vtool_bar_button_margin): Replaces tool_bar_button_margin.
5616 (build_desired_tool_bar_string): Handle Vtool_bar_button_margin
5617 being a pair of margins.
5618 (syms_of_xdisp): Change DEFVAR_INT of tool-bar-button-margins
5619 to DEFVAR_LISP. Extend doc.
5621 * xfns.c (Fimage_size, image_ascent): Adapt to the change of image
5623 (lookup_image): If `:margin MARGIN' is specified, and MARGIN is a
5624 pair of integers `(X . Y)', use X for the horizontal and Y for the
5626 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR): New enumerator.
5627 (parse_image_spec): Check it.
5628 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
5629 (tiff_format, gif_format, gs_format):
5630 Use IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR for :margin.
5632 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
5633 (x_draw_image_relief, x_draw_image_foreground_1)
5634 (x_draw_image_glyph_string): Adapt to the change of image margins.
5636 * dispextern.h (struct image): Replace member `margin' with
5637 `hmargin' and `vmargin'.
5639 * xdisp.c (Fdump_tool_bar_row) [GLYPH_DEBUG]: Add parameters ROW
5642 * dispnew.c (update_text_area): Put code which decrements the
5643 stop position when the row's face extends to the end of the
5646 * xfns.c (x_set_mouse_color): Fix color allocation.
5648 * keyboard.c: Call get_local_map with new argument list.
5650 * intervals.c (get_local_map): Change TYPE to Lisp_Object.
5652 * intervals.h (enum map_property): Removed.
5653 (get_local_map): Change prototype.
5655 * keymap.c: Call get_local_map with new argument list.
5656 (Fwhere_is_internal): Rename parameter XKEYMAP to KEYMAP.
5658 2001-01-11 Gerd Moellmann <gerd@gnu.org>
5660 * xdisp.c (build_desired_tool_bar_string): Correct the computation
5661 of the size needed for the tool bar string. For the last image,
5662 use a `display' property that reaches to the end of the string.
5664 * xselect.c (selection_request_dpyinfo): New variable.
5665 (x_handle_selection_request): Set it.
5666 (x_selection_request_lisp_error): Don't call
5667 x_decline_selection_request if selection request's display has
5670 * xfaces.c (x_free_colors, x_free_dpy_colors) [DEBUG_X_COLORS]:
5671 Do the unregister_colors before calling XFreeColors.
5673 2001-01-10 Dave Love <fx@gnu.org>
5675 * Makefile.in (${etc}DOC): Depend on ${shortlisp} and
5676 ${SOME_MACHINE_LISP}, not ${lisp}.
5678 2001-01-10 Gerd Moellmann <gerd@gnu.org>
5680 * xdisp.c (display_line): On ttys, produce more than one truncation
5681 glyph for multi-column characters that don't fit on the line.
5683 * xselect.c (x_reply_selection_request): Add a comment.
5685 * xfns.c (Fx_backspace_delete_keys_p): Use XkbGetMap and
5686 XkbGetNames instead of XkbGetKeyboard.
5688 2001-01-10 Dave Love <fx@gnu.org>
5690 * sysdep.c (random): Revert the declaration.
5692 2001-01-09 Gerd Moellmann <gerd@gnu.org>
5694 * lisp.h (STRING_BYTES) [GC_CHECK_STRING_BYTES]:
5695 Call function string_bytes.
5696 (GC_CHECK_STRING_BYTES): Moved here from alloc.c.
5698 * alloc.c (CHECK_STRING_BYTES) [GC_CHECK_STRING_BYTES]: New macro.
5699 (check_sblock, string_bytes) [GC_CHECK_STRING_BYTES]: New functions.
5700 (check_string_bytes) [GC_CHECK_STRING_BYTES]: Add parameter ALL_P.
5701 (allocate_string) [GC_CHECK_STRING_BYTES]: Always check strings in
5703 (mark_object) [GC_CHECK_STRING_BYTES]: Use CHECK_STRING_BYTES.
5704 (gc_sweep) [GC_CHECK_STRING_BYTES]: Call check_string_bytes
5705 after sweeping strings, and at the end.
5706 (GC_CHECK_STRING_BYTES): Moved to lisp.h.
5708 * alloc.c (Fgarbage_collect): Use a record_unwind_protect to
5709 ensure that pop_message is called.
5711 * keyboard.c (Fexecute_extended_command): Use a
5712 record_unwind_protect to ensure that pop_message is called.
5714 * lisp.h (push_message_unwind): Add prototype.
5716 * xdisp.c (push_message_unwind): New function.
5718 * fileio.c (do_auto_save_unwind): Do the pop_message here
5719 instead of in Fdo_auto_save.
5720 (Fdo_auto_save): Don't call pop_message.
5722 2001-01-08 Ken Raeburn <raeburn@gnu.org>
5724 * xfns.c (xpm_load) [!ALLOC_XPM_COLORS]: Declare local variable I
5727 2001-01-08 Gerd Moellmann <gerd@gnu.org>
5729 * window.c (window_scroll_pixel_based): Adjust glyph matrices
5730 when increasing window's vscroll.
5732 * macros.c (Qkbd_macro_termination_hook): New variable.
5733 (syms_of_macros): Initialize and staticpro it.
5734 (pop_kbd_macro): Run kbd-macro-termination-hook.
5736 * xterm.c (XTread_socket) <LeaveNotify>: Set help_echo to nil.
5738 2001-01-07 Dave Love <fx@gnu.org>
5740 * keyboard.c (Fread_key_sequence_vector): Avoid newline in
5741 arglist, for documentation's sake.
5743 2001-01-06 Andrew Innes <andrewi@gnu.org>
5745 * makefile.w32-in (clean): Delete $(COMPILER_TEMP_FILES) instead
5748 2001-01-05 Andrew Innes <andrewi@gnu.org>
5750 * term.c (update_end): Don't check updating_frame; for some reason
5751 this can be 0 sometimes, such as after dismissing a popup menu,
5752 and isn't necessary given the explicit frame argument.
5754 2001-01-05 Gerd Moellmann <gerd@gnu.org>
5756 * sysdep.c: Don't prototype srandom; it takes an unsigned argument
5757 on some systems, and an unsigned long on others, like FreeBSD 4.1.
5759 2001-01-04 Gerd Moellmann <gerd@gnu.org>
5761 * xterm.c (clear_mouse_face): Don't return if tip_frame is non-nil.
5763 * xfns.c (x_create_tip_frame): Preserve the value of
5764 face_change_count around the creation of the tip frame.
5766 * xfns.c (last_show_tip_args): New variable.
5767 (compute_tip_xy): New function.
5768 (Fx_show_tip): Reuse an existing tip frame, if possible.
5769 (syms_of_xfns): Initialize and staticpro last_show_tip_args.
5771 2001-01-04 Dave Love <fx@gnu.org>
5773 * editfns.c (Fformat): Doc fix.
5775 * systime.h (set_file_times): Prototype.
5777 * widget.h (EmacsFrameSetCharSize_): Prototype.
5779 * sysdep.c (random, srandom): Declare explicitly.
5781 * dispextern.h (move_it_vertically_backward): Declare.
5783 2001-01-04 Gerd Moellmann <gerd@gnu.org>
5785 * xfns.c (x_create_tip_frame): Call face-set-after-frame-default,
5786 like in Fx_create_frame.
5788 * xfaces.c (set_font_frame_param): Don't do anything for
5789 non-graphical frames.
5791 * window.c (Fdelete_other_windows): Set window's window_end_valid
5792 to nil when changing the window's start. Don't change the
5793 window's start when its top position hasn't changed. If we do,
5794 this will set the window's optional_new_start, which act's like a
5795 force_start during redisplay with C-x 1 M-> under particular
5796 circumstances (see report from Per Starback to emacs-pretest-bug
5799 2001-01-03 Gerd Moellmann <gerd@gnu.org>
5801 * xdisp.c (forward_to_next_line_start): Reset it->c if taking the
5802 short cut at the start of the function. Add an assertion.
5803 (reseat_at_next_visible_line_start): Add an assertion.
5805 * window.c (Frecenter): When changing the window start, set the
5806 window's window_end_valid to nil.
5807 (Fwindow_end): Fix window-end computation when UPDATE is non-nil.
5809 * dispextern.h (move_it_past_eol): Add prototype.
5811 * xdisp.c (move_it_past_eol): New function.
5813 * window.c (Fwindow_end): Doc fix.
5815 2001-01-03 Dave Love <fx@gnu.org>
5817 * dired.c (Ffile_attributes): Fix last change, removing BSD4_3 kluge.
5819 2001-01-03 Gerd Moellmann <gerd@gnu.org>
5821 * xdisp.c (try_window_reusing_current_matrix): Fix bug setting
5822 the enabled_p flag of the glyph row at window_end_vpos to 0.
5823 (handle_single_display_prop): Fix last change.
5825 2001-01-02 Richard M. Stallman <rms@caffeine.ai.mit.edu>
5827 * window.c (Frecenter): Doc fix.
5829 2001-01-02 Andrew Innes <andrewi@gnu.org>
5831 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Remove redefinition.
5833 * frame.h (output_method): Add output_w32_console method.
5834 (FRAME_W32_CONSOLE_P): New macro.
5836 * frame.c (make_terminal_frame) [WINDOWSNT]: Make terminal frames
5837 use output_w32_console method.
5838 (Qw32_console): New Lisp_Object.
5839 (Fframep): Return it.
5840 (syms_of_frame): Init it.
5841 (Fframe_parameters): Report w32console as font for w32_console frames.
5843 * xfaces.c (realize_default_face): Set face foreground and
5844 background to unspecified for w32_console frames.
5845 (realize_face): Realize face cache for w32_console frames.
5846 (realize_tty_face): Accept w32_console frames.
5848 * xdisp.c (handle_single_display_prop): Return if frame is w32_console.
5849 (init_iterator) [WINDOWSNT]: Initialize frame face cache if
5850 necessary, even if running interactively.
5852 * dispnew.c (Fredraw_frame): Call set_terminal_modes for
5855 * w32term.c (x_update_begin):
5859 (x_change_line_highlight):
5864 (w32_reassert_line_highlight):
5865 (w32_frame_rehighlight):
5866 (w32_frame_raise_lower): Do nothing if not w32 frame.
5868 * w32xfns.c (get_frame_dc): Abort if called on a non-w32 frame.
5870 * w32fns.c (Fx_display_color_cells): Determine correct value, when
5871 system doesn't tell us directly.
5872 (Fx_display_visual_class): Implement properly.
5874 2001-01-02 Gerd Moellmann <gerd@gnu.org>
5876 * window.c (Frecenter): Handle centering in graphical frames
5877 specially. Centering on the basis of line counts doesn't work
5878 reliably with variable-height lines.
5880 2001-01-02 Eli Zaretskii <eliz@is.elta.co.il>
5882 * widget.c (EmacsFrameSetCharSize): Remove unused variables `ac'
5885 * composite.c (run_composition_function): Remove unused var `val'.
5886 (update_compositions): Remove unused variable `hook'.
5888 * intervals.c (get_local_map): Remove unused variable `tem'.
5890 * doprnt.c (doprnt1): Remove unused variable `size'.
5892 * fns.c (Flength): Remove unused variable `tail'.
5893 (Fdelete): Remove unused variable `size'.
5895 * editfns.c (Ftranspose_regions): Remove unused variables `gcpro1'
5898 * doc.c (Fsnarf_documentation): Remove unused vars `fun' and `tem'.
5900 * data.c (find_symbol_value): Remove extra 3rd argument in the
5901 call to swap_in_symval_forwarding.
5903 * undo.c (Fprimitive_undo): Remove unused block-scope variable `end'.
5905 * search.c (shrink_regexp_cache): Remove unused variable `cpp'.
5906 (trivial_regexp_p): Remove unused variable `c'.
5907 (boyer_moore): Remove unused variable `k'.
5909 * indent.c (current_column): Remove unused variable `stopchar'.
5910 (Fcompute_motion): Remove unused variable `contin'.
5912 * casefiddle.c (casify_object): Remove unused variable `tolen'.
5914 * dired.c (directory_files_internal): Fix a typo in a comment.
5915 Remove an unused variable `handler'.
5916 (file_name_completion): Remove unused function-scope variable `dp'.
5917 (Ffile_attributes) <dirname, sdir>: Make declarations conditioned
5920 * fileio.c (e_write): Remove unused variable `require_encoding_p'.
5922 * marker.c (Fmarker_position): Remove unused variables `pos', `i',
5924 (Fmarker_insertion_type): Remove unused variable `buf'.
5926 * insdel.c (make_gap): Remove unused variable `result'.
5928 * keyboard.c (record_char): Remove unused function-scope var `help'.
5929 (kbd_buffer_get_event): Remove unused block-scope variable `idx'.
5930 (menu_bar_items): Remove unused function-scope variable `tem'.
5932 * fontset.c (fontset_ref): Remove unused variable `i'.
5933 (fontset_set): Remove unused variables `j' and `tmp'.
5934 (make_fontset): Remove unused variables `i', `j', `elt' and `base_elt'.
5935 (make_fontset_for_ascii_face): Remove unused variable `name'.
5936 (fs_load_font): Remove unused variable `font_idx'.
5937 (fs_query_fontset): Remove unused function-local variable `fontset'.
5938 (list_fontsets): Remove unused variable `tail'.
5939 (Fnew_fontset): Remove unused variables `family' and `registry'.
5940 (accumulate_font_info): Remove unused variable `tmp'.
5941 (Ffontset_font): Remove unused variable `id'.
5942 (syms_of_fontset): Remove unused variable `i'.
5944 * xfns.c (x_display_info_for_name): Cast 0 to "char *" in the call
5946 (lookup_image): Remove unused variable `file'.
5947 (xbm_load): Remove unused variables `bitmap_data', `height', and
5948 `width'. Remove function-local variable `i', leave the
5950 (gif_load): Remove unused variable `inc'.
5952 * xterm.c (XTread_socket): Remove unused variables `p' and `pend'.
5953 (XTread_socket) <LeaveNotify>: Remove unused variable `frame',
5954 leave only the one in the inner block.
5956 * xfaces.c (face_fontset, realize_default_face): Remove unused
5958 (face_at_buffer_position): Remove unused variable `multibyte_p'.
5960 * term.c (encode_terminal_code): Remove unused variable `c'.
5962 * ccl.c (Fccl_execute): Cast ccl_driver parameters to `unsigned
5963 char *' instead of `char *'.
5965 * category.c (Fcategory_docstring): Remove unused variable `doc'.
5966 (Fget_unused_category): Remove unused variable `docstring_vector'.
5967 (Fchar_category_set): Remove unused variables `val', `charset',
5970 * coding.c (detect_coding_iso2022, setup_coding_system):
5971 Remove unused variable `i'.
5972 (detect_coding_mask): Remove unused variable `idx'.
5973 (detect_coding): Remove unused variable `i'.
5974 (ccl_coding_driver): Remove unused variable `result'.
5975 (run_pre_post_conversion_on_str): Remove unused variable `prev'.
5976 (decode_coding_string): Remove unused variables `to' and `gcpro1'.
5977 (encode_coding_string): Remove unused variables `gcpro1' and
5978 `saved_coding_symbol'.
5979 (Ffind_coding_systems_region_internal): Remove function-local
5980 variable args[], leave only the block-local one.
5981 (code_convert_region1): Remove unused variable `len'.
5983 * charset.c (char_printable_p): Remove unused variable `chars'.
5984 (Fsplit_char, Fchar_bytes): Remove unused variable `val'.
5985 (str_to_multibyte): Remove unused variable `c'.
5987 * window.c (size_window): Remove block-local variable `min_size'.
5989 * xdisp.c (make_cursor_line_fully_visible): Remove unused variable
5990 `header_line_height'.
5991 (append_space, extend_face_to_end_of_line): Declare `saved_what'
5992 enum display_element_type.
5994 2001-01-02 Gerd Moellmann <gerd@gnu.org>
5996 * xterm.c (x_connection_closed): Catch X errors around all
5997 statements that call X. Save away the error message in a local copy.
5999 * xterm.c (x_connection_closed): Set handling_signal to 0 at
6002 * xdisp.c (pos_visible_p): Take into account that CHARPOS maybe
6003 in or at the start of invisible text.
6005 * dispnew.c (update_window): Don't check_current_matrix_flags.
6007 2001-01-01 Jason Rumney <jasonr@gnu.org>
6009 * w32fns.c (x_figure_window_size): Do not allow new_height and
6010 new_width of frame to override specified values.
6012 2000-12-30 Kenichi Handa <handa@etl.go.jp>
6014 * composite.c (find_composition): Fix a code for searching backward.
6016 2000-12-29 Gerd Moellmann <gerd@gnu.org>
6018 * dispnew.c (check_current_matrix_flags) [GLYPH_DEBUG]: New function.
6019 (update_window) [GLYPH_DEBUG]: Call it.
6020 (scrolling_window): Prevent including current rows which are below
6021 what's displayed in the window.
6023 * xdisp.c (try_window_reusing_current_matrix)
6024 <new start <= old start>: Disable rows in the current matrix
6025 which are below the window after scrolling.
6027 * xdisp.c (move_it_by_lines): Don't do optimizations if NEED_Y_P
6028 is zero. It's not worth the complexity.
6029 (invisible_text_between_p): Put in #if 0 because unused.
6031 2000-12-28 Gerd Moellmann <gerd@gnu.org>
6033 * xfns.c (Fx_backspace_delete_keys_p): Check library and server
6034 XKB versions. Call XkbFreeKeyboard with 2nd arg 0.
6036 * keyboard.c (echo_char): If C is an integer, always call
6037 push_key_description. Former code could signal an invalid
6040 * keymap.c (push_key_description): Add parameter FORCE_MULTIBYTE.
6041 If set, print multibyte text.
6042 (Fsingle_key_description): Call push_key_description with
6043 FORCE_MULTIBYTE set.
6044 (describe_buffer_bindings): Likewise.
6046 * lisp.h (push_key_description): Add prototype.
6048 * xdisp.c (echo_area_display): Bind redisplay-dont-pause to t
6049 around the call to redisplay_internal.
6051 * xfns.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
6053 * dispnew.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
6055 2000-12-28 Kenichi Handa <handa@etl.go.jp>
6057 * ccl.c (CCL_WRITE_CHAR): Check variable `extra_bytes'.
6058 (ccl_driver): New local variable `extra_bytes'.
6060 * ccl.h (struct ccl_spec): New member eight_bit_carryover.
6062 * coding.c (setup_coding_system):
6063 Initialize coding->spec.ccl.eight_bit_carryover.
6064 (ccl_coding_driver): Pay attention to carried over 8-bit bytes.
6066 2000-12-28 Kenichi Handa <handa@etl.go.jp>
6068 * coding.c (SAFE_ONE_MORE_BYTE): New macro.
6069 (DECODE_EMACS_MULE_COMPOSITION_CHAR): New macro.
6070 (DECODE_EMACS_MULE_COMPOSITION_RULE): New macro.
6071 (decode_composition_emacs_mule): New function.
6072 (decode_coding_emacs_mule): Decode composition sequence by calling
6073 decode_composition_emacs_mule.
6074 (ENCODE_COMPOSITION_EMACS_MULE): New macro.
6075 (encode_coding_emacs_mule): Changed from macro to function.
6076 If a text contains compositions, encode them correctly.
6077 (setup_coding_system): Set coding->commong_flags for emacs-mule so
6078 that decoding and encoding are required.
6080 2000-12-27 Gerd Moellmann <gerd@gnu.org>
6082 * xfaces.c (PT_PER_INCH): New macro.
6083 (xlfd_point_size): Compute real point size from font's pixel size.
6084 (pixel_point_size, build_scalable_font_name): Use PT_PER_INCH
6087 * .gdbinit: Comment out the line pointing to the Lesstif source
6090 * window.c (Frecenter): Use displayed_window_lines instead
6091 of window_internal_height.
6093 * xterm.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
6094 instead of x-toolkit-scroll-bars-p.
6095 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
6097 * w32term.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
6098 instead of x-toolkit-scroll-bars-p.
6099 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
6101 * dispnew.c (struct redisplay_history) [GLYPH_DEBUG]: New.
6102 (REDISPLAY_HISTORY_SIZE) [GLYPH_DEBUG]: New macro.
6103 (redisplay_history, history_idx, history_tick) [GLYPH_DEBUG]:
6105 (add_window_display_history, add_frame_display_history)
6106 (Fdump_redisplay_history) [GLYPH_DEBUG]: New functions.
6107 (build_frame_matrix_from_leaf_window): Remove unused code.
6108 (build_frame_matrix_from_leaf_window) [GLYPH_DEBUG]: Add to
6110 (update_frame) [GLYPH_DEBUG]: Add to redisplay history.
6111 (update_window) [GLYPH_DEBUG]: Likewise.
6112 (syms_of_display): Defsubr dump-redisplay-history.
6114 2000-12-23 Gerd Moellmann <gerd@gnu.org>
6116 * keyboard.c (echo_prompt): Always set current_kboard->echoptr to
6117 the end of the prompt. Set echo_after_prompt to the offset
6118 of echoptr in echobuf.
6120 * xdisp.c (init_from_display_pos): Pop until the iterator's
6121 stack is empty; there may be frames for stretch or images
6124 * dispnew.c (save_frame_matrix, restore_frame_matrix): Removed.
6125 (save_or_restore_current_matrix): New function for the same
6126 purpose, but more efficient.
6127 (adjust_frame_glyphs_for_frame_redisplay): Use it.
6129 2000-12-23 Eli Zaretskii <eliz@is.elta.co.il>
6131 * xdisp.c (syms_of_xdisp): Fix last change.
6133 2000-12-23 Gerd Moellmann <gerd@gnu.org>
6135 * xdisp.c (syms_of_xdisp): Doc fix.
6137 * xdisp.c (redisplay_window): Remove label restore_buffers;
6138 use finish_scroll_bars instead to make sure that scroll bars
6139 are redeemed. If we don't do this, flickering can result from
6140 scroll bars being destroyed and recreated.
6142 2000-12-22 Jason Rumney <jasonr@gnu.org>
6144 * w32term.c (w32_draw_bitmap): Fix drawing so it does not appear
6145 in the wrong colors when the foreground is not black.
6146 (expose_window): Don't redraw the window that's currently being
6149 2000-12-22 Gerd Moellmann <gerd@gnu.org>
6151 * window.c (size_window): When setting the window's too_small_ok
6152 flag, compare old size with minimum size depending on WIDTH_P,
6153 don't compare with window_min_width.
6155 * window.c (delete_window): Simplify somewhat.
6156 (Fset_window_configuration): Don't SET_FRAME_GARBAGED after
6157 freeing window matrices. The flag windows_or_buffers_changed is
6158 set, so the next redisplay will consider all windows; this should
6161 2000-12-22 Kenichi Handa <handa@etl.go.jp>
6163 * coding.c (ccl_coding_driver): Initialize ccl->cr_consumed.
6165 * ccl.h (struct ccl_program): New member cr_consumed.
6167 * ccl.c (CCL_WRITE_CHAR): Don't handle EOL conversion here.
6168 (CCL_READ_CHAR): Handle EOL conversion here.
6169 (ccl_driver) <CCL_ReadMultibyteChar2>: Likewise.
6171 2000-12-21 Gerd Moellmann <gerd@gnu.org>
6173 * xdisp.c (Fdump_glyph_row) [GLYPH_DEBUG]: Add optional arg GLYPHS.
6175 * dispextern.h (GLYPH_EQUAL_P): Also compare pixel widths,
6176 otherwise tabs of different size compare equal.
6178 * callint.c (Fcall_interactively): Prevent a compiler warning.
6180 * print.c (print_unwind): Return nil.
6181 (PRINTDECLARE): Initialize all local variables.
6182 (print_preprocess): Add a default case.
6184 * lisp.h (Qinhibit_point_motion_hooks): Declare extern.
6186 * undo.c (Fprimitive_undo): Bind `inhibit-point-motion-hooks' to t.
6188 * window.c (delete_window, Fsplit_window)
6189 (Fset_window_configuration): Calls to ensure_frame_matrix removed.
6191 * dispextern.h (ensure_frame_matrix): Function declaration removed.
6193 * dispnew.c (ensure_frame_matrix): Removed.
6194 (save_frame_matrix, restore_frame_matrix): New functions.
6195 (adjust_frame_glyphs_for_frame_redisplay): Use them.
6197 * xdisp.c (dump_glyph_row, dump_glyph_matrix, Fdump_glyph_matrix)
6198 [GLYPH_DEBUG]: Extended to dump glyphs in short form.
6200 2000-12-21 Andrew Innes <andrewi@gnu.org>
6202 * w32term.c (x_update_begin): Regenerate the palette here, rather
6203 than for each window.
6205 * w32xfns.c (select_palette): Avoid calling SelectPalette if
6206 palette is NULL, since this corrupts memory! Also get
6207 display_info reference from frame.
6209 2000-12-21 Jason Rumney <jasonr@gnu.org>
6211 * w32bdf.c (w32_init_bdf_font): Fix test for valid bmp heap.
6213 * w32term.c (x_draw_hollow_cursor): Delay obtaining the frame's DC
6214 to avoid returning without releasing it.
6216 2000-12-21 Kenichi Handa <handa@etl.go.jp>
6218 * keymap.c (push_key_description): Don't convert eight-bit-control
6219 and eight-bit-graphic to multibyte character.
6221 * charset.c (Fmake_char_internal): If CHARSET doesn't have a
6222 generic character and CODE1 is nil, return the smallest character
6225 2000-12-20 Dave Love <fx@gnu.org>
6227 * s/osf5-0.h (NSIG): Don't redefine.
6229 2000-12-20 Stefan Monnier <monnier@cs.yale.edu>
6231 * keymap.c (where_is_internal): Check ascii_sequence_p rather than
6232 excluding menu-bar and tool-bar.
6233 (Fwhere_is_internal): Check ascii_sequence_p when looking up the cache.
6234 (menu_item_p): Remove.
6235 (where_is_internal_1): Don't ignore menu-items.
6237 2000-12-20 Gerd Moellmann <gerd@gnu.org>
6239 * xdisp.c (hscroll_window_tree): Take window's min_hscroll
6242 * window.c (make_window): Initialize window's min_hscroll.
6243 (Fset_window_hscroll): Set window's hscroll and min_hscroll.
6244 (set_window_buffer, temp_output_buffer_show): Set min_hscroll
6246 (struct saved_window): New member min_hscroll.
6247 (SAVED_WINDOW_VECTOR_SIZE): Set to 17.
6248 (Fset_window_configuration): Set window's min_hscroll.
6249 (save_window_save): Save window's min_hscroll.
6250 (compare_window_configurations): Compare min_hscroll values.
6252 * window.h (struct window): New member min_hscroll.
6254 * keyboard.c (echo_prompt): Prevent a compiler warning.
6256 * xdisp.c (try_cursor_movement): Fix last change. The real
6257 condition is that PT is at the end of the row, and should
6258 be displayed at the start of the next row.
6260 * xdisp.c (try_cursor_movement): If we end on a partially
6261 visible line, end we already decided to scroll, return -1.
6263 * dispextern.h (ensure_frame_matrix): Add prototype.
6265 * window.c (delete_window, Fsplit_window)
6266 (Fset_window_configuration): Call ensure_frame_matrix.
6268 * dispnew.c (fake_current_matrices, ensure_frame_matrix):
6270 (adjust_frame_glyphs_for_frame_redisplay): If display has been
6271 completed, call fake_current_matrices instead of marking frame
6274 2000-12-20 Jason Rumney <jasonr@gnu.org>
6276 * w32fns.c (syms_of_w32fns): Initialize and staticpro tip_frame.
6278 2000-12-19 Eli Zaretskii <eliz@is.elta.co.il>
6280 * fns.c (Frequire): Doc fix.
6282 2000-12-19 Gerd Moellmann <gerd@gnu.org>
6284 * window.c (window_scroll_pixel_based): Don't use move_it_vertically.
6286 * dispnew.c (direct_output_for_insert): Fix check for mini-window
6287 currently displaying a message.
6289 * bytecode.c (toplevel) [CHECK_FRAME_FONT]: Include frame.h and
6291 (Fbyte_code) [CHECK_FRAME_FONT]: Check the selected frame's font.
6293 2000-12-18 Andrew Innes <andrewi@gnu.org>
6295 * w32.c (w32_strerror): New function.
6297 * w32.h (w32_strerror): New extern.
6299 * w32fns.c (Fw32_shell_execute): Use it.
6301 2000-12-18 Gerd Moellmann <gerd@gnu.org>
6303 * s/hpux10.h (_FILE_OFFSET_BITS): Undef again.
6305 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
6307 * msdos.c (IT_set_face): Obey inverse_video.
6309 2000-12-18 Kenichi Handa <handa@etl.go.jp>
6311 * dired.c (directory_files_internal): Always return decoded filenames.
6313 2000-12-18 Gerd Moellmann <gerd@gnu.org>
6315 * xterm.c (x_connection_closed): Prevent being called recursively
6316 because of an error condition in XtCloseDisplay.
6318 * xdisp.c (init_iterator): If noninteractive, and the frame's
6319 face cache is null, make one.
6321 * xfns.c (show_busy_cursor): Check for live frames more thoroughly.
6323 * process.c (wait_reading_process_input): Check for pending
6324 input when running timers.
6326 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
6328 * msdos.c (IT_write_glyphs): Compute the glyph face from str->face_id.
6330 2000-12-18 Kenichi Handa <handa@etl.go.jp>
6332 * process.c (read_process_output): Don't run a filter if the code
6333 decoder produces nothing but carryover.
6335 2000-12-17 Andrew Innes <andrewi@gnu.org>
6337 * w32.c (sys_rename): Only check errno against EEXIST, and not
6338 EACCES, when determining whether rename failed because the target
6339 exists. This was resulting in indefinite looping on Windows 9x if
6340 the source file was locked by another process.
6342 * w32fns.c (Ffile_system_info): New function.
6343 (syms_of_w32fns): Defsubr it.
6345 2000-12-17 Gerd Moellmann <gerd@gnu.org>
6347 * window.c (coordinates_in_window): Fix computation for
6348 position on vertical line between mode lines.
6350 * xfns.c (unwind_create_frame): Return t if frame was deleted.
6351 Don't alter tip_frame or tip_window.
6352 (unwind_create_tip_frame): Set tip_frame to nil only if frame
6355 * w32fns.c (unwind_create_frame): Return t if frame was deleted.
6356 Don't alter tip_frame or tip_window.
6357 (unwind_create_tip_frame): Set tip_frame to nil only if frame
6360 2000-12-16 Eli Zaretskii <eliz@is.elta.co.il>
6362 * fileio.c (Fcopy_file): Rename the last argument to keep_time, to
6363 be consistent with the doc string. Reported by NAKAJIMA Mikio
6364 <minakaji@osaka.email.ne.jp>.
6366 2000-12-16 Kenichi Handa <handa@etl.go.jp>
6368 * xfaces.c (Vface_ignored_fonts): New variable.
6369 (x_face_list_fonts): Ignore fonts matching Vface_ignored_fonts.
6370 (syms_of_xfaces): Declare Vface_ignored_fonts as a Lisp variable.
6372 2000-12-15 Gerd Moellmann <gerd@gnu.org>
6374 * dispnew.c (update_window): Detect pending input every nth line
6375 updated, i.e. do it depending on real work done, and not on the
6378 * xterm.c (expose_window): Don't redraw the window that's
6379 currently being updated.
6381 * window.c (Fset_window_point): Remove test for
6382 cursor_in_non_selected_windows.
6384 * lread.c (read1): Recognize end of file after `\\'.
6386 * xfns.c (x_create_tip_frame): Use unwind_create_tip_frame,
6387 not unwind_create_frame.
6389 2000-12-15 Dave Love <fx@gnu.org>
6391 * s/usg5-4.h (bcopy) [IRIX6]: Don't special-case definition of
6394 * s/irix6-5.h: #undef bcopy & al here. Include strings.h.
6396 2000-12-15 Kenichi Handa <handa@etl.go.jp>
6398 * coding.c (setup_coding_system): Clear all members of the struct
6399 coding_system at first.
6400 (detect_coding): Call detect_coding_mask with a correct MULTIBYTEP
6402 (code_convert_region): Don't override coding->src_multibyte and
6403 coding->dst_multibyte.
6405 * fns.c (Fmd5): Docstring improved.
6407 2000-12-15 Miles Bader <miles@gnu.org>
6409 * xdisp.c (window_box_height): Only use mode-line glyph-rows that
6410 are actually marked as mode-lines; otherwise use
6411 estimate_mode_line_height.
6413 2000-12-14 Gerd Moellmann <gerd@gnu.org>
6415 * editfns.c (Fformat): Prevent a buffer overrun when the format
6416 specifies a precision.
6418 2000-12-14 Eli Zaretskii <eliz@is.elta.co.il>
6420 * msdos.c (Fmsdos_set_mouse_buttons): Signal an error if the
6421 argument is outside the range [2..3].
6423 2000-12-14 Andrew Innes <andrewi@gnu.org>
6425 * w32fns.c (Fx_hide_tip): Avoid unnecessary work when there's
6426 nothing to do. Bind inhibit-quit.
6427 (tip_frame): Make it a Lisp_Object.
6428 (x_create_tip_frame): Set tip_frame after it has been added to
6430 (Fx_show_tip): Don't set tip_frame here.
6431 (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]: New variables.
6432 (unwind_create_frame, unwind_create_tip_frame): New functions.
6433 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
6434 while a frame is only partially constructed.
6436 * w32term.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
6437 (x_free_frame_resources): New function.
6438 (x_destroy_window): Use it.
6440 2000-12-14 Gerd Moellmann <gerd@gnu.org>
6442 * xfns.c (Fx_backspace_delete_keys_p): New function.
6443 (syms_of_xfns): Defsubr it.
6445 * config.in (HAVE_XKBGETKEYBOARD): Add.
6447 2000-12-14 Kenichi Handa <handa@etl.go.jp>
6449 * keyboard.c (echo_prompt): Argument type changed to Lisp_Object.
6450 Always store string in multibyte representation in echobuf.
6451 (echo_char): Always store string in multibyte representation in
6453 (echo_now): Call message2_nolog with the arg MULTIBYTE 1.
6454 (read_key_sequence): Adjusted for the change of echo_prompt.
6456 * fns.c (Fmd5): Docstring improved.
6458 * lisp.h (detect_coding_system): Prototype adjusted.
6460 * coding.c (ONE_MORE_BYTE_CHECK_MULTIBYTE): New macro.
6461 (detect_coding_emacs_mule, detect_coding_iso2022,)
6462 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
6463 (detect_coding_utf_16, detect_coding_ccl): Make them static.
6464 New argument MULTIBYTEP. Callers changed.
6465 (detect_coding_mask, detect_coding_system): New argument
6466 MULTIBYTEP. Callers changed.
6467 (decode_coding_string): Set coding->src_multibyte and
6468 coding->dst_multibyte before calling detect_coding and detect_eol.
6469 Update them after some coding system is detected.
6471 2000-12-13 Stefan Monnier <monnier@cs.yale.edu>
6473 * keymap.c (get_keyelt): Only eval the filter if `autoload' is set.
6475 * keyboard.c (menu_bar_items, tool_bar_items):
6476 Set `autoload' when looking up `tool-bar' or `menu-bar' submap.
6478 2000-12-13 Gerd Moellmann <gerd@gnu.org>
6480 * xfns.c (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]:
6482 (unwind_create_frame, unwind_create_tip_frame): New functions.
6483 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
6484 while a frame is only partially constructed.
6486 * xterm.h (x_free_frame_resources): Declare.
6488 * xterm.c (x_free_frame_resources): New function.
6489 (x_destroy_window): Use it.
6491 * dispnew.c (update_window): If do_mouse_tracking is non-nil,
6492 don't interrupt the update for pending input initially, i.e.
6493 update at least some lines.
6495 * keyboard.c (do_mouse_tracking): Make externally visible.
6497 * xterm.c (x_term_init): Declare gray_bitmap_bits as `extern char *'.
6499 * xfns.c (gray_bitmap_bits): Declare `char *'.
6501 2000-12-12 Gerd Moellmann <gerd@gnu.org>
6503 * xdisp.c (display_tool_bar_line): Make sure that tool bar
6504 lines start with a relief line.
6506 2000-12-12 Dave Love <fx@gnu.org>
6508 * window.c (Fdisplay_buffer): Doc fix.
6509 (Fwindow_list): Remove unused var.
6511 * buffer.h (mmap_set_vars): Declare.
6513 * window.h (Fset_window_point): Declare.
6515 2000-12-12 Eli Zaretskii <eliz@is.elta.co.il>
6517 * msdos.c (fast_find_position): Don't overstep the last window row.
6518 (IT_note_mouse_highlight): Initialize portion to -1. Remove unused
6519 variable `area'. When looking for a row under (X,Y), give up if some
6520 of the previous rows is not enabled.
6522 2000-12-12 Gerd Moellmann <gerd@gnu.org>
6524 * window.c (Fset_window_point): If displaying cursors in windows
6525 other than the selected window, make sure redisplay updates
6526 other windows to show the new value of point in the window.
6528 * dispextern.h (cursor_in_non_selected_windows): Declare extern.
6530 * buffer.c (Fkill_buffer): Don't Fset_buffer when testing if
6531 the buffer is the sole visible buffer when in the mini-buffer.
6533 * xdisp.c (setup_echo_area_for_printing, with_echo_area_buffer):
6534 Bind `inhibit-read-only' to t.
6535 (unwind_with_echo_area_buffer): Use AREF.
6537 * xfns.c (Fx_hide_tip): Simplified.
6539 * s/freebsd.h, s/netbsd.h (GC_MARK_STACK): Use GC_MAKE_GCPROS_NOOPS
6542 * s/gnu-linux.h (GC_MARK_STACK): Define as GC_MAKE_GCPROS_NOOPS.
6544 2000-12-11 Gerd Moellmann <gerd@gnu.org>
6546 * xfns.c (Fx_hide_tip): Fix last change.
6548 * xfns.c (Fx_hide_tip): Avoid unnecessary work when there's
6549 nothing to do. Bind inhibit-quit.
6550 (tip_frame): Make it a Lisp_Object.
6551 (x_create_tip_frame): Set tip_frame after it has been added to
6553 (Fx_show_tip): Don't set tip_frame here.
6555 * xterm.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
6557 * xdisp.c (prepare_menu_bars): Changes for tip_frame being a
6560 * dispextern.h: Change external declaration of tip_frame.
6562 * keymap.c (Fkey_description): If KEYS is an empty key sequence,
6563 return an empty string.
6565 * xdisp.c (try_cursor_movement): Check update_mode_lines instead
6566 of the window's update_mode_line flag, since the former is set by
6567 force-mode-line-update, not the latter. This makes
6568 column-number-mode slightly faster.
6570 * xdisp.c (try_window_id) <all changes above window start>:
6573 2000-12-11 Paul Eggert <eggert@twinsun.com>
6575 * config.in (HAVE_FTELLO): Remove.
6577 (_XOPEN_SOURCE): Remove; the large-file code no longer needs it.
6578 * lread.c (file_offset, file_tell): Depend on HAVE_FSEEKO, not
6580 * s/hpux10.h (_FILE_OFFSET_BITS): Do not undef.
6581 * s/isc3-0.h, s/osf5-0.h: Update comment about _XOPEN_SOURCE.
6583 2000-12-11 Miles Bader <miles@gnu.org>
6585 * window.c (displayed_window_lines): Don't round up when
6586 converting empty space at bottom to lines.
6587 Handle non-newline-terminated final lines properly.
6588 (Fwindow_text_height): New function (used to be in lisp).
6589 (syms_of_window): Initialize it.
6591 2000-12-09 Stefan Monnier <monnier@cs.yale.edu>
6593 * syntax.c (scan_lists): Check that the right quote char has the
6594 right Sstring syntax when jumping over strings.
6595 (init_syntax_once): Use Smax rather than 13.
6597 2000-12-09 Miles Bader <miles@gnu.org>
6599 * window.c (Fpos_visible_in_window_p): Replace FULLY parameter
6600 with PARTIALLY, inverting the sense.
6601 (window_scroll_pixel_based): Scroll partially visible lines into
6602 place if we hit the beginning or end of the buffer.
6603 (displayed_window_lines): Don't include partially visible lines.
6604 (Fmove_to_window_line): Skip past any partially visible first line.
6606 2000-12-08 Gerd Moellmann <gerd@gnu.org>
6608 * keymap.c (current_minor_maps): Use malloc. Prevent a leak.
6610 * tparam.c (tparam1): Change the way buffers are reallocated to be
6611 portable and less obfuscated.
6613 * termcap.c (tgetent): Change the way buffers are reallocated to
6614 be portable and less obfuscated.
6616 * macros.c (store_kbd_macro_char): Change the way buffers are
6617 reallocated to be portable and less obfuscated.
6619 * lread.c (read1): Change the way buffers are reallocated to be
6620 portable and less obfuscated.
6622 * doc.c (Fsubstitute_command_keys): Change the way buffers
6623 are reallocated so that it is portable.
6625 2000-12-07 Eli Zaretskii <eliz@is.elta.co.il>
6627 * dosfns.c (Ffile_system_info): New function.
6628 (syms_of_dosfns): Defsubr it.
6630 2000-12-07 Stefan Monnier <monnier@cs.yale.edu>
6632 * alloc.c (gc_sweep): Add comment.
6634 2000-12-07 Gerd Moellmann <gerd@gnu.org>
6636 * sound.c (vox_configure): Change order of ioctls.
6637 Don't set SNDCTL_DSP_SPEED from bps, don't set SNDCTL_DSP_SAMPLESIZE.
6638 Ignore errors when changing volume.
6639 (vox_close): Don't reset the device.
6641 * process.c (read_process_output): Make sure the process marker's
6642 position is valid when the process buffer is changed in
6643 after-change functions. W3 does that.
6645 * xfns.c (x_free_gcs): New function.
6647 * xterm.h (x_free_gcs): Add prototype.
6649 * widget.c (EmacsFrameDestroy): Call x_free_gcs instead of
6652 * xterm.c (x_destroy_window): Call x_free_gcs so that
6653 resources of non-toolkit X windows will be freed.
6655 2000-12-07 Andrew Innes <andrewi@gnu.org>
6657 * w32fns.c (xlfd_charset_of_font): Fix last change.
6659 2000-12-06 Dave Love <fx@gnu.org>
6661 * md5.h (__P): Don't define -- it comes from config.h.
6663 * strftime.c: Change some #if foo to #ifdef foo.
6665 2000-12-06 Andrew Innes <andrewi@gnu.org>
6667 * w32term.h (CP_INVALID): Rename to CP_UNKNOWN.
6669 * w32fns.c (xlfd_charset_of_font): Don't overwrite fontname argument.
6670 (w32_codepage_for_font): Rename CP_INVALID to CP_UNKNOWN.
6671 (w32_list_fonts): Don't choke if pattern doesn't specify a codepage.
6673 2000-12-06 Gerd Moellmann <gerd@gnu.org>
6675 * alloc.c (gc_sweep): Prevent symbols read during loadup
6678 * xdisp.c (underlying_face_id): New function.
6679 (handle_face_prop, face_before_or_after_it_pos): Use it
6680 to determine the face ``under'' a string. Let strings inherit
6681 the face of the buffer under them.
6683 * xfaces.c (face_at_string_position): Update function comment.
6685 * dispnew.c (adjust_glyph_matrix): Don't reuse a window's current
6686 matrix if the window's left position has changed; we need to
6687 redraw it in this case.
6689 * dispextern.h (struct glyph_matrix): Add member window_left_x.
6691 * window.c (coordinates_in_window): Check mouse on mode-line or
6694 * alloc.c (Fgarbage_collect): Dox fix. Return a list as
6695 advertized by the function documentation.
6697 * window.c (syms_of_window): Doc fix.
6699 * sound.c (vox_configure): Set volume for left and right channel.
6700 (sound_cleanup): Return nil.
6702 * xdisp.c (move_it_by_lines): Fix paren typo.
6704 * xterm.c (x_load_font): Don't use the font's max_bounds for
6705 computing the height of the font. If max_bounds' ascent or
6706 descent are greater than the font's ascent or descent, this means
6707 glyphs overlap, which should be handled now by redisplay.
6709 * window.c (Veven_window_heights): New variable.
6710 (syms_of_window): DEFVAR_LISP it.
6711 (Fdisplay_buffer): Check Veven_window_heights before evening the
6714 2000-12-06 Miles Bader <miles@gnu.org>
6716 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is `t',
6717 update `default-frame-alist' instead of setting no frame parameters.
6719 2000-12-06 Kenichi Handa <handa@etl.go.jp>
6721 * composite.c (update_compositions): Fix typo (use the correct
6724 2000-12-05 Jason Rumney <jasonr@gnu.org>
6726 * md5.h: Remove underscores from function declarations.
6727 (__attribute__, __alignof__) [!__GNUC__]: Define.
6729 * md5.c: Delay include of md5.h until after namespace cleaning.
6731 * makefile.w32-in (fns.o): Depend on md5.h
6732 (md5.o): New target.
6735 * makefile.nt: Likewise.
6737 2000-12-05 Jason Rumney <jasonr@altavista.net>
6739 * w32term.c (expose_area): Complete last change.
6741 2000-12-05 Ken Raeburn <raeburn@gnu.org>
6743 * minibuf.c: Include intervals.h.
6745 2000-12-05 Jason Rumney <jasonr@gnu.org>
6747 * w32term.c (x_produce_glyphs): If a font for a component of
6748 a composition is not found, use 1 pixel dot ascent and 0 dot
6749 descent value to avoid displaying terribly tall empty boxes.
6750 (expose_area): Pass x-coordinate relative to the exposed
6751 area to x_draw_glyphs instead of a window-relative coordinate.
6753 2000-12-05 Gerd Moellmann <gerd@gnu.org>
6755 * xdisp.c (next_element_from_ellipsis): Save face before selective
6756 display in saved_face_id, and set face_before_selective_p.
6757 (reseat_1): Reset face_before_selective_p.
6758 (append_space, extend_face_to_end_of_line): If iterator's
6759 face_before_selective_p is set, use the face from saved_face_id.
6760 (extend_face_to_end_of_line): For tty frames, make sure to
6761 use the right face id when producing spaces at the end of
6764 * dispextern.h (struct it): Add face_before_selective_p.
6766 * keyboard.c (record_char): Don't record identical help-echo
6767 events in recent_keys.
6769 * xterm.c [USE_X_TOOLKIT]: Close the display.
6770 (xim_close_dpy): Handle case that the display has been closed.
6772 * xterm.c (x_destroy_window): Reset the frame's X window after
6775 * dispnew.c (adjust_glyph_matrix): Make sure to initialize local
6776 variable window_width.
6777 (line_draw_cost): Fix code skipping over spaces at the end of the
6778 line when must_write_spaces is not set.
6779 (scrolling_window): Fix code inserting runs in list of all runs.
6781 2000-12-05 Kenichi Handa <handa@etl.go.jp>
6783 * coding.c (setup_coding_system): Be sure to initialize
6784 coding->category_idx.
6786 2000-12-04 Gerd Moellmann <gerd@gnu.org>
6788 * xterm.c (PER_CHAR_METRIC): Removed because not used.
6790 * xterm.c (expose_area): Pass x-coordinate relative to the exposed
6791 area to x_draw_glyphs instead of a window-relative coordinate.
6793 * fileio.c (auto_save_error): Add parameter ERROR. Show the
6794 error in the message.
6796 * keyboard.c (Fread_key_sequence): Don't start the busy cursor
6797 timer after having read a key. It's not good for code reading
6798 several keys in a loop, like an input method.
6800 * fileio.c (Finsert_file_contents): When VISIT is t, don't
6801 record undo information for format-decode.
6803 * undo.c (Fprimitive_undo): Bind inhibit-read-only to t if
6804 current buffer is read-only, not if it isn't.
6806 * keyboard.c (record_char): Record `help-echo' input events
6807 in recent_keys only if they display some help. Don't record
6808 `help-echo' events as macro char.
6810 2000-12-04 Richard M. Stallman <rms@caffeine.ai.mit.edu>
6812 * editfns.c (save_excursion_restore): Don't move point
6813 in another window if it is showing the wrong buffer.
6814 Avoid the call to Fwindow_live_p, for speed.
6816 2000-12-04 Kenichi Handa <handa@etl.go.jp>
6818 * xfaces.c (struct font_name): New member registry_priority.
6819 (split_font_name): Initialize the above member to zero.
6820 (concat_font_list): New function.
6821 (font_list): Include fonts of all alternative registries.
6822 (FONT_POINT_SIZE_QUANTUM): New macro.
6823 (better_font_p): Ignore point size difference less than
6824 FONT_POINT_SIZE_QUANTUM. Use registry_prioprity as a last resort.
6826 * xterm.c (x_produce_glyphs): If a font for a component of
6827 a composition is not found, use 1 pixel dot ascent and 0 dot
6828 descent value to avoid displaying terribly tall empty boxes.
6830 * ccl.c (stack_idx_of_map_multiple): Don't use C initializier.
6832 2000-12-03 Ken Raeburn <raeburn@gnu.org>
6834 * coding.h (code_convert_string1): Declare.
6836 * fns.c (Fmd5): Pass lisp objects, not integers, to call3.
6838 * lisp.h (Fmake_variable_buffer_local, Fbuffer_file_name): Declare.
6840 2000-12-02 Jason Rumney <jasonr@gnu.org>
6842 * w32term.c (w32_bdf_per_char_metric): Dereference pointer
6843 correctly for single byte character case.
6844 (w32_per_char_metric): Do not try to make any assumptions about
6845 the metrics of BDF fonts.
6846 (x_estimate_mode_line_height): If `mode-line' face
6847 hasn't a font, use that of the frame, as drawing glyphs does.
6848 (note_mouse_highlight): Change the cursor shape on the vertical
6849 border between windows [not enabled].
6851 * w32term.h (struct w32_output): Add member horizontal_drag_cursor.
6853 * w32fns.c (Fx_create_frame): Reintroduce the call to
6854 face-set-after-frame-defaults.
6855 (Vx_window_horizontal_drag_shape): New variable.
6856 (syms_of_xfns): DEFVAR_LISP it.
6857 (x_set_mouse_color): Create frame's horizontal_drag_cursor [not
6860 2000-12-02 Simon Josefsson <simon@josefsson.org>
6862 * fns.c (Fmd5): Use a different logic to decide the coding system
6865 * coding.h (Qwrite_region, Qcoding_system_error): Declare extern.
6867 2000-12-02 Eli Zaretskii <eliz@is.elta.co.il>
6869 * fileio.c (Fread_file_name) [DOS_NT]: Don't crash if homedir is NULL.
6871 2000-12-01 Gerd Moellmann <gerd@gnu.org>
6873 * xterm.c (x_calc_absolute_position): Don't subtract menubar's
6874 height for YNegative.
6875 (x_calc_absolute_position) [USE_MOTIF]: Use the column widget's
6876 height; also see comment there.
6878 * window.c (coordinates_in_window): Handle computations for
6879 positions on the vertical bar and fringes differently for
6880 window-system frames. Consider some pixels near the vertical bar
6881 as on the bar if the frame doesn't have vertical scroll bars.
6882 Associate positions between mode or header lines with the
6883 right window, the left one.
6885 2000-12-01 Jason Rumney <jasonr@gnu.org>
6887 * w32term.c (w32_clear_window): Avoid clearing an invalid frame.
6889 * w32xfns.c (get_frame_dc): Avoid changing the palette on an
6892 2000-12-01 Gerd Moellmann <gerd@gnu.org>
6894 * window.c (struct saved_window): Add members orig_top and orig_height.
6895 (SAVED_WINDOW_VECTOR_SIZE): Increment to 16.
6896 (save_window_save, Fset_window_configuration): Save/restore
6897 window's orig_top and orig_height.
6899 2000-12-01 Jason Rumney <jasonr@gnu.org>
6901 * w32term.c (x_draw_vertical_border): Fix call to w32_fill_rect.
6903 * w32fns.c (x_set_cursor_color): Fix last change.
6905 2000-11-30 Gerd Moellmann <gerd@gnu.org>
6907 * xdisp.c (echo_area_display): If cursor is in the echo area, make
6908 sure that the next redisplay displays the minibuffer, so that
6909 the cursor will be replaced with what the minibuffer wants.
6911 * xterm.c: Test USE_TOOLKIT_SCROLL_BARS everywhere with #ifdef and
6912 #ifndef instead of using #if.
6913 (XTread_socket) [USE_MOTIF] <KeyPress>: Call XmIsScrollBar only if
6914 USE_TOOLKIT_SCROLL_BARS is defined.
6916 2000-11-30 Jason Rumney <jasonr@gnu.org>
6918 * w32fns.c (x_set_cursor_color): Use x_update_cursor instead of
6921 2000-11-30 Gerd Moellmann <gerd@gnu.org>
6923 * fns.c (Fmd5): Doc fix.
6925 2000-11-30 Simon Josefsson <simon@josefsson.org>
6927 * fns.c (Fmd5): New function.
6928 (syms_of_fns): Defsubr md5.
6930 * Makefile.in (obj): Add md5.o
6932 2000-11-30 Gerd Moellmann <gerd@gnu.org>
6934 * md5.h, md5.c: New files, taken from glibc.
6936 * xmenu.c (popup_get_selection): Use xmalloc instead of malloc.
6938 * xterm.c (x_estimate_mode_line_height): If `mode-line' face
6939 hasn't a font, use that of the frame, as drawing glyphs does.
6941 2000-11-29 Stefan Monnier <monnier@cs.yale.edu>
6943 * eval.c (Frun_hooks): Allow 0 arguments.
6945 2000-11-29 Gerd Moellmann <gerd@gnu.org>
6947 * xterm.c (XTmouse_position) [USE_X_TOOLKIT]: When the mouse
6948 is over the menu bar widget, say it's not on the frame.
6950 * xfns.c (Fx_create_frame): Reintroduce the call to
6951 face-set-after-frame-defaults.
6953 * eval.c (Fsignal): Reset handling_signal.
6955 2000-11-28 Jason Rumney <jasonr@gnu.org>
6957 * w32menu.c (add_menu_item): Reset menu item text when changing
6958 type to radio button.
6960 2000-11-28 Gerd Moellmann <gerd@gnu.org>
6962 * xselect.c: Update copyright.
6964 * window.c (coordinates_in_window): If on a mode or header line,
6965 but sufficiently close to its start, return ``on vertical
6966 border''. This gives us a way to drag windows horizontally when
6967 using toolkit scroll bars.
6969 * xterm.c (note_mouse_highlight): Change the cursor shape
6970 on the vertical border between windows.
6972 * xterm.h (struct x_output): Add member horizontal_drag_cursor.
6974 * xfns.c (Vx_window_horizontal_drag_shape): New variable.
6975 (syms_of_xfns): DEFVAR_LISP it.
6976 (x_set_mouse_color): Create frame's horizontal_drag_cursor.
6978 * textprop.c (text_read_only): New function.
6979 (verify_interval_modification): Use it instead of signaling
6980 `text-read-only'. This makes it easier to catch this error
6983 * xdisp.c (forward_to_next_line_start): Check for newlines,
6984 not end of line, which includes CR.
6986 2000-11-28 Kenichi Handa <handa@etl.go.jp>
6988 * coding.c (Ffind_coding_systems_region_internal): Be sure to
6989 include no-conversion.
6991 2000-11-27 Jason Rumney <jasonr@gnu.org>
6993 * w32fns.c (w32_load_system_font): Always mark font as double byte
6994 if codepage is unicode.
6996 2000-11-27 Gerd Moellmann <gerd@gnu.org>
6998 * xdisp.c (forward_to_next_line_start): If already on a newline,
6999 just consume it to avoid unintended skipping over invisible text below.
7001 * keyboard.c (lucid_event_type_list_p): Handle `help-echo',
7002 `vertical-line', `mode-line' and `header-line' events.
7004 * xdisp.c (try_window_id): Avoid starting to display in the middle
7005 of a character, a TAB for instance. This is easier than to set
7006 up the iterator exactly, and it's not a frequent case, so the
7007 additional effort wouldn't really pay off.
7009 2000-11-26 Andrew Choi <akochoi@i-cable.com>
7011 * emacs.c (main) [macintosh]: Call syms_of_frame before calling
7014 2000-11-25 Jason Rumney <jasonr@gnu.org>
7016 * keyboard.c (make_lispy_event) [mouse_wheel, drag_n_drop]:
7017 Args to window_from_coordinates should be pixel coordinates.
7019 * w32fns.c (x_to_w32_font): Do not filter out italic fonts, as new
7020 redisplay handles them properly.
7022 2000-11-25 Miles Bader <miles@gnu.org>
7024 * indent.c (compute_motion): Keep pos_byte in sync with pos.
7026 2000-11-24 Jason Rumney <jasonr@gnu.org>
7028 * w32.c (init_environment): Set LANG environment variable based on
7029 locale settings, if not set.
7031 * w32fns.c (x_set_tool_bar_lines): Clear internal border when
7032 making tool bar smaller. When clearing the frame, also
7033 clear current matrices. Clear frame when tool bar disappears.
7034 Don't use more lines for the tool-bar than is available.
7035 (x_change_window_heights): New function.
7037 2000-11-24 Gerd Moellmann <gerd@gnu.org>
7039 * xdisp.c (init_from_display_pos): If POS says we're already after
7040 an overlay string ending at POS, make sure to pop the iterator
7041 because it will be in front of that overlay string. When POS is
7042 ZV, we've thereby also ``processed'' overlay strings at ZV.
7044 * xfaces.c (lface_from_face_name): Function comment fix.
7046 2000-11-24 Miles Bader <miles@gnu.org>
7048 * xdisp.c (display_menu_bar, display_mode_line): Change the way we
7049 apply `mode-line-inverse-video' -- zero means force display using
7050 the default face, non-zero means display using the specialized face.
7051 (syms_of_xdisp): `mode-line-inverse-video' defaults to true again.
7053 2000-11-23 Kenichi Handa <handa@etl.go.jp>
7055 * alloc.c (Fmake_string): Use MAX_MULTIBYTE_LENGTH, instead of
7058 2000-11-23 Eli Zaretskii <eliz@is.elta.co.il>
7060 * coding.c (decode_coding_emacs_mule): Fix the case of
7061 CODING_EOL_LF, which used uninitialized value of c.
7063 2000-11-23 Stefan Monnier <monnier@cs.yale.edu>
7065 * xdisp.c (syms_of_xdisp): Make fontification-functions buffer-local.
7067 2000-11-22 Gerd Moellmann <gerd@gnu.org>
7069 * buffer.c (Fmake_indirect_buffer): Don't treat nil as a
7072 * frame.h (struct frame): Replace desired_tool_bar_items,
7073 current_tool_bar_items, n_desired_tool_bar_items,
7074 n_current_tool_bar_items with tool_bar_items and n_tool_bar_items.
7076 * frame.c (make_frame): Change initialization of tool bar
7079 * xterm.c (x_handle_tool_bar_click, note_tool_bar_highlight):
7080 Change references to members deleted from struct frame to use the
7083 * xdisp.c (update_tool_bar, build_desired_tool_bar_string): Change
7084 references to members deleted from struct frame to use the new ones.
7086 * dispnew.c (update_frame): Do nothing with frame's tool bar items.
7088 * alloc.c (mark_object) <frame>: Mark tool bar items differently.
7090 * w32term.c (x_tool_bar_item, w32_handle_tool_bar_click)
7091 (note_tool_bar_highlight): Change references to members deleted
7092 from struct frame to use the new ones.
7094 2000-11-23 Miles Bader <miles@gnu.org>
7096 * xdisp.c (display_menu_bar): Or `mode-line-inverse-video' with
7097 the face's inverse-video attribute, rather than overriding it.
7099 2000-11-22 Gerd Moellmann <gerd@gnu.org>
7101 * xfns.c (x_set_tool_bar_lines): Clear internal border when
7102 making tool bar smaller.
7104 2000-11-22 Dave Love <fx@gnu.org>
7106 * s/sol2-5.h (_LARGEFILE_SOURCE, _FILE_OFFSET_BITS): Don't define.
7108 2000-11-22 Miles Bader <miles@gnu.org>
7110 * keyboard.c (Vminibuffer_message_timeout): New variable.
7111 (command_loop_1): Use it to determine message timeout.
7112 (syms_of_keyboard): Initialize it.
7114 * xdisp.c (syms_of_xdisp): `mode-line-inverse-video' defaults to nil.
7116 2000-11-22 Kenichi Handa <handa@etl.go.jp>
7118 * sysdep.c: Move the code for declaring h_errno after #include
7121 2000-11-21 Gerd Moellmann <gerd@gnu.org>
7123 * xfns.c (Fx_hide_tip) [USE_LUCID]: Add a hack to redisplay
7124 the menu bar when the tooltip is unmapped.
7126 * buffer.c (Fkill_buffer): Notice if the buffer to kill is the
7127 sole visible buffer when we're currently in the mini-buffer, and
7130 2000-11-21 Jason Rumney <jasonr@gnu.org>
7132 * w32select.c (Fw32_set_clipboard_data): Save a copy of what is
7133 put on the clipboard.
7134 (Fw32_get_clipboard_data): Compare data on clipboard with saved
7135 copy of what Emacs last put there. If they are the same, do not
7136 use the clipboard copy to avoid losing data due to coding conversions.
7138 2000-11-22 Miles Bader <miles@gnu.org>
7140 * minibuf.c (Vminibuffer_prompt_properties): New variable.
7141 (syms_of_minibuf): Initialize it.
7142 (read_minibuf): Add properties from Vminibuffer_prompt_properties
7143 to prompt, don't make read-only.
7145 2000-11-21 Gerd Moellmann <gerd@gnu.org>
7147 * bytecode.c (Fbyte_code) <Bvarbind, Bunwind_protect>:
7148 Add BEFORE/AFTER_POTENTIAL_GC.
7150 * s/hpux10.h (_FILE_OFFSET_BITS): Undef.
7152 * buffer.c (mmap_free_1): Avoid a compiler warning.
7154 * term.c, cm.c: Don't try to include termcap.h; see comment there.
7156 2000-11-21 Kenichi Handa <handa@etl.go.jp>
7158 * s/sol2-5.h: Move #undef USE_MMAP_FOR_BUFFERS out of #if 0
7161 2000-11-20 Gerd Moellmann <gerd@gnu.org>
7163 * xfns.c (x_create_tip_frame): Use CWSaveUnder only if the
7166 * s/gnu-linux.h: Don't use `#cpu'.
7168 * buffer.c (MAP_FAILED): Define it as `((void *) -1)' if it's
7169 not defined in mman.h.
7171 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): New variables.
7172 (x_send_scroll_bar_event): Store the window in scroll_bar_windows
7173 and store an index in the XClientMessageEvent. Storing a
7174 Lisp_Object or pointer can fail on a 64 bit system, since X only
7176 (x_scroll_bar_to_input_event): Get the window from scroll_bar_windows.
7178 2000-11-20 Dave Love <fx@gnu.org>
7180 * Makefile.in (LIBX): Reorder for -lX11 after -lXpm.
7182 2000-11-20 Gerd Moellmann <gerd@gnu.org>
7184 * s/sol2-5.h (USE_MMAP_FOR_BUFFERS): Undefine.
7186 2000-11-20 Kenichi Handa <handa@etl.go.jp>
7188 * charset.c (get_new_private_charset_id): Don't limit CHARSET_ID
7191 * alloc.c (make_string): Fix previous change. Be sure to make
7192 unibyte string correctly.
7194 2000-11-19 Gerd Moellmann <gerd@gnu.org>
7196 * window.c (Fwindow_list): Change parameter list to be XEmacs
7198 (window_list_1): New function.
7199 (window_loop): Use it instead of Fwindow_list.
7201 * sysdep.c (emacs_ospeed): New variable.
7202 (toplevel): Don't declare ospeed extern.
7203 (init_baud_rate): Use emacs_ospeed instead of ospeed.
7205 * termcap.c (ospeed): Remove.
7206 (tputs) [!emacs]: Remove unused code.
7207 (tgetent): Avoid a compiler warning.
7209 * xterm.c (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
7210 (x_scroll_bar_remove, XTset_vertical_scroll_bar): Call
7211 SCROLL_BAR_X_WIDGET with additional argument DPY.
7213 * xterm.h (struct scroll_bar): Members x_widget_low, x_widget_high
7215 (SCROLL_BAR_X_WIDGET): Get the widget via XtWindowToWidget.
7216 Take the X display as additional argument.
7217 (SET_SCROLL_BAR_X_WIDGET): Store the window of the widget, since
7218 `Widget' is a pointer type that's not easily stored in Lisp_Object
7219 form in a portable way.
7221 * dispnew.c (update_text_area): Fix last change.
7223 2000-11-18 Gerd Moellmann <gerd@gnu.org>
7225 * xdisp.c: Use BINDING_STACK_SIZE throughout.
7227 * xfns.c (x_set_tool_bar_lines): When clearing the frame, also
7228 clear current matrices.
7230 * buffer.c (mmap_enlarge): Don't print a message on stderr
7231 if mapping new memory at the end of the existing region fails.
7233 * dispnew.c (update_text_area): Don't skip over equal glyphs
7234 when the last current glyph overlaps the glyph to its right.
7236 2000-11-18 Miles Bader <miles@gnu.org>
7238 * xdisp.c (message_log_check_duplicate): Let "..."-detection match
7239 lines that *end* with "..." too (that's the most common case!).
7241 2000-11-18 Gerd Moellmann <gerd@gnu.org>
7243 * xdisp.c (resize_mini_window): Temporarily change to the
7244 mini-window's buffer if necessary.
7246 * xfns.c (Fx_show_tip): Use default y-offset of -10 so that
7247 the tooltip obscures less text under it.
7249 2000-11-17 Gerd Moellmann <gerd@gnu.org>
7251 * puresize.h (BASE_PURESIZE): Increase to 700000.
7253 2000-11-18 Jason Rumney <jasonr@gnu.org>
7255 * w32term.c (w32_draw_bitmap): Use face to set colors.
7257 2000-11-17 Dave Love <fx@gnu.org>
7259 * lread.c (Fload): Fix #ifdef for pcc.
7261 2000-11-17 Gerd Moellmann <gerd@gnu.org>
7263 * xdisp.c (pos_visible_p): Compute the default character height
7266 2000-11-16 Gerd Moellmann <gerd@gnu.org>
7268 * xdisp.c (pos_visible_p): Handle case that we reach ZV without
7269 knowing the line's height; use the default font's height in that case.
7271 * xfaces.c (weight_table): Add `demi' with the same meaning as
7274 2000-11-16 Kenichi Handa <handa@etl.go.jp>
7276 * dispnew.c (null_row): New global static variable.
7277 (clear_glyph_row): Delete local static variable null_row.
7279 2000-11-15 Jason Rumney <jasonr@gnu.org>
7281 * w32term.c (HIGHLIGHT_COLOR_DARK_BOOST_LIMIT): New constant.
7282 (w32_alloc_lighter_color): Use new brightness calculations from
7283 xterm.c. Scale delta to be in the range expected by W32.
7284 (w32_draw_relief_rect): Use frame relief colors.
7286 2000-11-15 Gerd Moellmann <gerd@gnu.org>
7288 * frame.c (syms_of_frame_1): Removed; code moved to syms_of_frame.
7289 (Qinhibit_default_face_x_resources): New variable.
7290 (syms_of_frame): Initialize it.
7291 (Fmodify_frame_parameters): Bind inhibit-default-face-x-resources.
7293 * xdisp.c (pos_visible_p): Improve function comment.
7295 * lisp.h (BINDING_STACK_SIZE): New macro.
7297 * dired.c (directory_files_internal) [EAGAIN || EINTR]: Retry
7298 reading the directory if readdir returns null and errno is EAGAIN
7301 2000-11-14 Stefan Monnier <monnier@cs.yale.edu>
7303 * xdisp.c (try_scrolling): Set scroll_max to max of scroll_* args
7304 so setting scroll-step to 1 doesn't defeat scroll-conservatively.
7305 Set amount_to_scroll to max of dx and scroll_step so that
7306 scroll-conservatively doesn't defeat scroll-step>1.
7307 (syms_of_xdisp): Add a hint in scroll-step's docstring to use
7308 scroll-conservatively for line-at-a-time scrolling.
7310 2000-11-14 Gerd Moellmann <gerd@gnu.org>
7312 * window.c (Fpos_visible_in_window_p): Call pos_visible with
7315 * xdisp.c (current_mode_line_height, current_header_line_height):
7317 (init_xdisp): Initialize them.
7318 (pos_visible_p): Add parameter EXACT_MODE_LINE_HEIGHTS_P. Compute
7319 and use exact mode line heights if it is set.
7321 * lisp.h (pos_visible_p): Change prototype.
7323 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
7324 (CURRENT_HEADER_LINE_HEIGHT): Look at current_mode_line_height
7325 and current_header_line_height first.
7326 (current_mode_line_height, current_header_line_height):
7329 2000-11-14 Miles Bader <miles@lsi.nec.co.jp>
7331 * xterm.c (x_alloc_lighter_color): Use real brightness calculation.
7332 Just use FACTOR/2 instead of HIGHLIGHT_COLOR_DARK_BOOST.
7333 (HIGHLIGHT_COLOR_DARK_BOOST): Macro removed.
7335 2000-11-14 Miles Bader <miles@gnu.org>
7337 * xterm.c (x_alloc_lighter_color): Include an additive component
7338 too for dark colors, because FACTOR isn't enough.
7339 (HIGHLIGHT_COLOR_DARK_BOOST, HIGHLIGHT_COLOR_DARK_BOOST_LIMIT):
7342 2000-11-13 Gerd Moellmann <gerd@gnu.org>
7344 * keyboard.c (show_help_echo): Call message3_nolog with number of
7345 bytes in the help string as 2nd parameter, instead of the number
7348 2000-11-13 Miles Bader <miles@gnu.org>
7350 * lread.c (openp): Return -2 instead of 0 for the `remote file' case.
7351 (Fload): Use new openp return protocol.
7352 Don't try to use Vload_source_file_function to load .elc files.
7353 * xfns.c (x_create_bitmap_from_file, x_find_image_file): Use new
7354 openp return protocol.
7355 * w32fns.c (x_create_bitmap_from_file, x_find_image_file): Likewise.
7357 2000-11-11 Kenichi Handa <handa@etl.go.jp>
7359 * syssignal.h: Pay attention to BROKEN_SIGAIO and BROKEN_SIGPTY.
7361 * m/ibmrs6000.h (BROKEN_SIGAIO, BROKEN_SIGPTY, BROKEN_SIGPOLL):
7362 Defined these macros.
7363 (NLIST_STRUCT): Avoid re-defining it.
7365 * s/hpux10.h (C_SWITCH_X_SYSTEM): Include -I/usr/include/X11R6 and
7366 -I/usr/contrib/X11R6/include.
7367 (LD_SWITCH_X_DEFAULT): Include -L/usr/lib/X11R6.
7369 2000-11-10 Jason Rumney <jasonr@gnu.org>
7371 * w32term.h (CP_8BIT, CP_UNICODE, CP_INVALID): New pseudo-codepages.
7373 * w32term.c (w32_encode_char): Handle CP_UNICODE specially.
7374 (w32_use_unicode_for_codepage): Use new pseudo-codepages.
7376 * w32fns.c (Qw32_charset_hangeul): Rename to match w32 headers.
7377 (Qw32_charset_vietnamese): New symbol.
7378 (xlfd_charset_of_font): New function.
7379 (w32_load_system_font): Use it.
7380 (x_to_w32_charset): Use Fassoc to find charset info. Special case
7381 when Vw32_charset_info_alist is nil to ensure default face always
7382 has font. Use Fcar and Fcdr for safety.
7383 (w32_to_x_charset): Use Vw32_charset_info_alist for mappings.
7384 (w32_codepage_for_font): Use xlfd_charset_of_font. Use new
7385 pseudo-codepages for special cases.
7386 (w32_to_x_font): New parameter to allow charset portion to be
7387 specified where there is many to one mapping. Callers changed.
7388 (w32_list_fonts): Avoid listing fonts that won't display.
7390 2000-11-10 Gerd Moellmann <gerd@gnu.org>
7392 * xfaces.c (Vface_alternative_font_registry_alist): New variable.
7393 (font_list_1): Renamed from font_list.
7394 (font_list): New function, trying alternative registries from
7395 Vface_alternative_font_registry_alist.
7396 (Finternal_set_alternative_font_registry_alist): New function.
7397 (syms_of_xfaces): Initialize and Staticpro
7398 Vface_alternative_font_registry_alist.
7399 Defsubr Finternal_set_alternative_font_registry_alist.
7401 2000-11-09 Ken Raeburn <raeburn@gnu.org>
7403 * lisp.h (Flooking_at): Declare.
7405 2000-11-09 Gerd Moellmann <gerd@gnu.org>
7407 * dired.c (directory_files_internal): Fix a braino.
7409 * dired.c (directory_files_internal): Add missing GCPRO's.
7412 2000-11-08 Gerd Moellmann <gerd@gnu.org>
7414 * xdisp.c (syms_of_xdisp): Change doc of max-mini-window-height.
7415 (resize_mini_window): Return quickly if Vresize_mini_window is
7416 nil. Don't return if Vmax_mini_window_height is nil.
7418 * xdisp.c (Vresize_mini_window, Qgrow_only): New variables.
7419 (syms_of_xdisp): Initialize them.
7420 (resize_mini_window): Act according to the setting of
7421 Vresize_mini_window.
7422 (syms_of_xdisp): Initialize Vmenu_bar_update_hook to nil.
7424 * xterm.c (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS]: Map the
7425 scroll bar widget after configuring it, so that it will appear at
7426 the right position from the start.
7427 (XTredeem_scroll_bar): Cleaned up.
7429 2000-11-08 Kenichi Handa <handa@etl.go.jp>
7431 * xterm.c (VCENTER_BASELINE_OFFSET): Fix previous change. If the
7432 font is taller than the frame line, we don't have to bias the
7435 * w32term.c (VCENTER_BASELINE_OFFSET): Likewise.
7437 2000-11-07 Dave Love <fx@gnu.org>
7439 * config.in (HAVE_MKSTEMP): Add.
7441 * callproc.c (Fcall_process_region) [HAVE_MKSTEMP]: Use it.
7443 2000-11-07 Gerd Moellmann <gerd@gnu.org>
7445 * window.c (Fset_window_configuration): Don't try to preserve
7446 point in the current buffer, if that buffer is displayed in more
7449 * xfaces.c (lookup_named_face): If default face isn't realized,
7450 try to realize it. Return -1 if not successful.
7451 (Fx_list_fonts): Handle case that face cannot be determined.
7452 (Fface_font): Likewise.
7454 2000-11-06 Gerd Moellmann <gerd@gnu.org>
7456 * window.c (displayed_window_lines): Detect partially
7457 visible lines at the bottom correctly.
7459 2000-11-06 Stefan Monnier <monnier@cs.yale.edu>
7461 * fileio.c (Fwrite_region): Use `visiting' rather than `visit'
7462 when ensuring we don't do visit in indirect buffer.
7464 2000-11-06 Kenichi Handa <handa@etl.go.jp>
7466 * composite.h (compose_chars_in_text): Add prototype.
7468 * composite.c (Vcomposition_function_table): New variable.
7469 (Qcomposition_function_table): New variable.
7470 (run_composition_function): Call
7471 Vcompose_chars_after_function with three arguments.
7472 (compose_chars_in_text): New function.
7473 (syms_of_composite): Modified the doc-string of
7474 Vcompose_chars_after_function. Declare composition-function-table
7475 as a lisp variable, and initialize it.
7477 * xfns.c (x_encode_text): Suppress producing escape sequences for
7480 * xselect.c: Include composite.h.
7481 (selection_data_to_lisp_data): Call compose_chars_in_text on STR.
7483 2000-11-05 Andrew Innes <andrewi@gnu.org>
7485 * w32term.c (x_produce_glyphs): Fix typo in enum name.
7487 * sysdep.c (read_input_waiting): Remove extraneous argument to
7490 * w32fns.c (Fx_server_version): Include w32_build_number in the
7493 * w32heap.c (w32_build_number): New variable.
7494 (cache_system_info): Set it.
7496 * w32heap.h (w32_build_number): Add extern.
7498 * emacs.c (syms_of_emacs): Update docstring for
7499 system-configuration, to reflect the actual usage on MS-Windows.
7501 2000-10-31 Gerd Moellmann <gerd@gnu.org>
7503 * keyboard.c (read_char) <wrong_kboard>: Make sure that we
7504 process idle timers while waiting for another event.
7506 * dispnew.c (update_frame_line): Handle case where spaces in
7507 the default face are colored.
7509 * xdisp.c (redisplay_tool_bar): Don't set fonts_changed_p if
7510 window height hasn't changed.
7512 2000-10-31 Jason Rumney <jasonr@gnu.org>
7514 * w32term.c (x_produce_glyphs): Handle composite characters.
7515 (x_draw_glyph_string_foreground)
7516 (x_draw_composite_glyph_string_foreground): Restore old font.
7518 2000-10-31 Miles Bader <miles@lsi.nec.co.jp>
7520 * minibuf.c (read_minibuf): Reset the undo history just before
7521 starting the recursive-edit.
7523 2000-10-30 Gerd Moellmann <gerd@gnu.org>
7525 * xfaces.c (menu_face_change_count): New variable.
7526 (Finternal_set_lisp_face_attribute): Increment it for changes
7528 (realize_basic_faces): Reflect changes in the `menu' faces
7531 * xdisp.c (try_scrolling) <PT >= scroll_margin_pos>: Add 1 to the
7532 dy obtained from the iterator's y-position after moving from
7533 scroll_margin_pos to PT; see comment there.
7535 * xdisp.c (safe_eval_handler): Call add_to_log.
7537 * xfaces.c (resolve_face_name): Handle case that FACE_NAME
7538 is not a symbol or string.
7540 * xdisp.c (echo_area_display): Don't perform a display update from
7541 inside redisplay. The update will happen anyway at the end of
7542 redisplay, and it can confuse redisplay (GC messages while
7543 redisplaying, for instance.)
7545 2000-10-30 Stefan Monnier <monnier@cs.yale.edu>
7547 * xrdb.c (x_load_resources): Use the class name in the defaults.
7549 * regex.c (re_iswctype, re_wctype_to_bit): Fix braino.
7550 (regex_compile): Catch bogus \(\1\).
7552 2000-10-30 Gerd Moellmann <gerd@gnu.org>
7554 * xterm.c (x_alloc_nearest_color): Fix last change to compare
7557 * xterm.c (x_alloc_nearest_color): If allocation succeeds, and
7558 we have a color cache, check that the cached color equals the
7559 allocated color. If not, clear the color cache.
7561 * window.c (displayed_window_lines): Change buffers if necessary.
7562 Fix computation of displayed lines.
7564 * keyboard.c (syms_of_keyboard): Change DEFVAR_LISP of
7565 update_menu_bindings to DEFVAR_BOOL.
7567 2000-10-30 Kenichi Handa <handa@etl.go.jp>
7569 * search.c (Fset_match_data): Be sure to make search_regs always sane.
7571 * puresize.h (BASE_PURESIZE): Increase to 680000.
7573 * fns.c (Foptimize_char_table): Fix arg for CHARSET_DIMENSION.
7575 2000-10-29 Jason Rumney <jasonr@gnu.org>
7577 * w32term.h (FONT_DESCENT): Negate descent of BDF fonts.
7579 * w32term.c (w32_bdf_per_char_metric): Negate descent.
7580 (w32_cache_char_metrics): Handle possibility that 'x' does not
7581 exist in a BDF font.
7582 (W32_TEXTOUT): w32_BDF_TextOut wants number of bytes not chars.
7584 * w32bdf.h (bdffont): Add nchars.
7586 * w32bdf.c (set_bdf_font_info): Set it.
7587 (w32_BDF_TextOut): Swap byte order of double byte characters.
7588 (w32_load_bdf_font): Set double_byte_p based on bdf_font->nchars.
7590 2000-10-28 Eli Zaretskii <eliz@is.elta.co.il>
7592 * frame.c (Fframe_parameters): Fix the change from 2000-10-16:
7593 don't override the colors in frame's param_alist, unless they are
7596 * term.c (reassert_line_highlight): If inverse_video is non-zero,
7597 reverse the effect of the highlight flag.
7599 2000-10-27 Ken Raeburn <raeburn@gnu.org>
7601 * window.h (Fwindow_live_p): Declare.
7603 * undo.c (record_delete): Check that last_undo_buffer is really a
7604 buffer before applying XBUFFER to it.
7606 * keymap.c (where_is_internal): Pass lisp object, not integer, to
7609 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
7611 * lisp.h (KEYMAPP): New macro.
7612 (get_keymap): Remove.
7613 (get_keymap_1): Rename get_keymap.
7615 * keyboard.h (get_keymap_1, Fkeymapp): Remove prototype.
7617 * xterm.c (note_mode_line_highlight): Use KEYMAPP.
7619 * xmenu.c (single_submenu): Use KEYMAPP.
7620 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
7621 Use KEYMAPP rather than Fkeymapp.
7623 * w32term.c (note_mode_line_highlight): Use KEYMAPP.
7625 * w32menu.c (True, False): Remove (use TRUE and FALSE instead).
7626 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
7627 Use KEYMAPP rather than Fkeymapp.
7628 (single_submenu): Use KEYMAPP.
7629 (w32_menu_show, w32_dialog_show): Use TRUE.
7631 * minibuf.c (Fread_from_minibuffer): Update call to get_keymap.
7633 * keymap.c (KEYMAPP): Remove (moved to lisp.h).
7634 (Fkeymapp): Use KEYMAPP.
7635 (get_keymap): Rename from get_keymap_1. Remove old def.
7636 Return t when autoload=0 and error=0 and the keymap needs autoloading.
7637 (Fcopy_keymap): Check (eq (car x) 'keymap) rather than using Fkeymapp.
7638 (Fminor_mode_key_binding): Don't raise an error if the binding
7640 (Fuse_global_map, Fuse_local_map): Allow autoloading.
7641 (Faccessible_keymaps): Fetch keymaps rather than checking Fkeymapp.
7643 * keyboard.c (read_char): get_keymap_1 -> get_keymap.
7644 Allow Vspecial_event_map to be autoloaded.
7645 (menu_bar_items): Fetch the keymap rather than using keymapp.
7646 (menu_bar_one_keymap): No need to follow func-indirect any more.
7647 (parse_menu_item): get_keymap_1 -> get_keymap.
7648 (tool_bar_items): Fetch the keymap rather than using keymapp.
7649 (read_key_sequence): Use KEYMAPP.
7651 * intervals.c (get_local_map): Use get_keymap rather than following
7652 function-indirections explicitly.
7654 * doc.c (Fsubstitute_command_keys): get_keymap_1 -> get_keymap.
7656 2000-10-27 Jason Rumney <jasonr@gnu.org>
7658 * w32fns.c (Fx_create_frame): Make default fontsize on w32 10
7659 point, as Windows has oversized fonts.
7661 * fontset.c (syms_of_fontset) [WINDOWSNT]: Likewise.
7663 2000-10-27 Gerd Moellmann <gerd@gnu.org>
7665 * gmalloc.c [GC_MCHECK]: Add code from mcheck.c of glibc-1.09.1.
7666 (freehook, reallochook): Handle null pointer arguments.
7667 (__malloc_initialize) [GC_MCHECK]: Call mcheck.
7669 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
7671 * regex.c (POP_FAILURE_REG_OR_COUNT, re_match_2_internal)
7672 (re_match_2_internal, re_match_2_internal, re_match_2_internal):
7673 Giving in to popular pressure to shut up the compiler with casts.
7675 2000-10-27 Gerd Moellmann <gerd@gnu.org>
7677 * xterm.c (x_draw_glyph_string): Treat XA_UNDERLINE_POSITION as a
7678 signed value, and use a default value computed from the font's
7681 2000-10-27 Miles Bader <miles@lsi.nec.co.jp>
7683 * xterm.c (x_draw_glyph_string): Add a workaround so that fonts
7684 that specify a negative underline position can still use underlines.
7686 * window.c (Fpos_visible_in_window_p): Make POS default to
7687 WINDOW's point, not the current buffer's point.
7689 2000-10-26 Dave Love <fx@gnu.org>
7691 * s/sol2-5.h: Don't define SYSTEM_MALLOC so that we can find out
7692 when it's necessary.
7694 2000-10-26 Gerd Moellmann <gerd@gnu.org>
7696 * window.c (size_window): Compute size difference from sum of old
7697 child window sizes instead of from parent's size.
7699 * xdisp.c (pos_visible_p): Change current buffer if necessary.
7700 Handle obscured lines at the top of the window.
7702 * frame.c (Fdelete_frame): Doc fix. Move running the hook
7703 down after the last error condition check.
7705 * frame.c (Fdelete_frame): Run delete-frame-hook.
7707 2000-10-26 Kenichi Handa <handa@etl.go.jp>
7709 * coding.c (decode_coding): Fix previous change (check also
7710 CODING_MODE_LAST_BLOCK).
7712 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
7714 * regex.c: More `unsigned char' -> `re_char' changes.
7715 Also change several `int' into `re_wchar_t'.
7716 (PATTERN_STACK_EMPTY, PUSH_PATTERN_OP, POP_PATTERN_OP): Remove.
7717 (PUSH_FAILURE_POINTER): Don't cast any more.
7718 (POP_FAILURE_REG_OR_COUNT): Remove the cast that strips `const'.
7719 We want GCC to complain, since this piece of code makes
7720 re_match non-reentrant, which *should* be fixed.
7721 (GET_BUFFER_SPACE): Use size_t rather than unsigned long.
7722 (EXTEND_BUFFER): Use RETALLOC.
7723 (SET_LIST_BIT): Don't cast.
7724 (re_wchar_t): New type.
7725 (re_iswctype, re_wctype_to_bit): Make it crystal clear to GCC
7726 that those two functions will always properly return.
7727 (IMMEDIATE_QUIT_CHECK): Cast to void.
7728 (analyse_first): Use recursion rather than an explicit stack.
7729 (re_compile_fastmap): Can't fail anymore.
7730 (re_search_2): Don't check re_compile_fastmap for failure.
7731 (PUSH_NUMBER): Renamed from PUSH_FAILURE_COUNT.
7732 Now also sets the new value (passed in a new argument).
7733 (re_match_2_internal): Use it.
7734 Also, use a new var `reg' of type size_t when looping through regs
7735 rather than reuse the inappropriate `mcnt'.
7737 * keymap.c (where_is_cache, where_is_cache_keymaps): New vars.
7738 (Fset_keymap_parent, store_in_keymap): Flush the where-is cache.
7739 (where_is_internal): Renamed from Fwhere_is_internal.
7740 Don't DEFUN any more. Arg `xkeymap' replaced by `keymaps'.
7741 (Fwhere_is_internal): New function wrapping where_is_internal.
7742 (where_is_internal_1): Handle the case where we're filling the cache.
7743 (syms_of_keymap): Init and gcpro the where_is_cache(|_keymaps).
7745 2000-10-25 Miles Bader <miles@gnu.org>
7747 * xdisp.c (pos_visible_p): Don't add `it.current_y' twice.
7749 2000-10-25 Gerd Moellmann <gerd@gnu.org>
7751 * window.c (pos_fully_visible_p): Removed.
7752 (Fpos_visible_in_window_p): Use pos_visible_p to determine
7753 if position is visible and/or fully visible.
7755 * lisp.h (pos_visible_p): Add prototype.
7757 * xdisp.c (pos_visible_p): New function.
7759 2000-10-25 Kenichi Handa <handa@etl.go.jp>
7761 * process.c (send_process): If OBJECT is t, it means that the data
7762 is from C string, but we should encode it. Before calling
7763 setup_raw_text_coding_system, be sure to flush out data by the
7764 previous coding system.
7766 2000-10-25 Miles Bader <miles@lsi.nec.co.jp>
7768 * buffer.c (overlays_at): Only let CHANGE_REQ inhibit an
7769 assignment of startpos to prev when startpos == pos.
7771 * editfns.c (find_field): Set the field stickiness correctly from
7772 overlay fields. Use renamed `text_property_stickiness'.
7773 (text_property_stickiness): Renamed from `char_property_stickiness'.
7774 Only check text properties, not overlays.
7775 * textprop.c (get_char_property_and_overlay): New function.
7776 (Fget_char_property): Use it.
7777 * intervals.h (get_char_property_and_overlay): Add declaration.
7779 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
7781 * keymap.c: Use AREF, ASET and ASIZE macros.
7782 (Fmake_sparse_keymap): Docstring fix.
7784 (shadow_lookup): Move up.
7785 Handle the case where lookup-key returns an integer.
7786 (where_is_internal_1): Drop arg `keymap'. Don't check shadowing.
7787 (where_is_internal_2): Adapt to fewer args for where_is_internal_1.
7788 (Fwhere_is_internal): Allow `xkeymap' to be a list of keymaps.
7789 Simplify/rewrite the keymap-finding code.
7790 Add check for command shadowing, using shadow_lookup.
7792 2000-10-24 Stefan Monnier <monnier@cs.yale.edu>
7794 * keymap.c (fix_submap_inheritance): Use get_keymap_1 on parent_entry
7795 rather than KEYMAPP, to allow EQ to work correctly if parent_entry is
7798 2000-10-24 Andrew Innes <andrewi@gnu.org>
7800 * dired.c (directory_files_internal_unwind): New function.
7801 (directory_files_internal): Use it to ensure closedir is called
7802 even if expand-file-name or file-attributes throw, eg. because of
7803 a user interrupt. Also enable immediate_quit while calling
7804 re_search, so that matching can be interrupted as well.
7806 2000-10-24 Andrew Innes <andrewi@gnu.org>
7808 * regex.c (IMMEDIATE_QUIT_CHECK): New macro, which does QUIT on
7810 (re_match_2_internal): Use IMMEDIATE_QUIT_CHECK instead of QUIT,
7811 so that re_search functions only quit when callers expect them to.
7813 2000-10-24 Kenichi Handa <handa@etl.go.jp>
7815 * regex.c (regex_compile): Change the way of handling a range from
7816 a char less than 256 to a char not less than 256.
7818 2000-10-24 Gerd Moellmann <gerd@gnu.org>
7820 * window.c (size_window): Prevent setting window's width or
7821 height to a negative value (esp. with XSETFASTINT).
7823 * gmalloc.c (state_protected_p, last_state_size, last_heapinfo)
7824 [GC_MALLOC_CHECK && GC_PROTECT_MALLOC_STATE]: New variables.
7825 (protect_malloc_state) [GC_MALLOC_CHECK &&
7826 GC_PROTECT_MALLOC_STATE]: New function.
7827 (PROTECT_MALLOC_STATE): New macro.
7828 (__malloc_initialize, morecore, _malloc_internal)
7829 (_free_internal) _realloc_internal): Use it to make _heapinfo
7830 read-only outside of gmalloc.
7832 * keymap.c: Update copyright.
7834 * .gdbinit (xbacktrace): Handle case that $bt->function isn't
7837 2000-10-24 Colin Walters <walters@cis.ohio-state.edu>
7839 * filelock.c (unlock_all_files): Use unlock_file to expand each
7840 buffer's file_truename before trying remove its lock file.
7842 2000-10-24 Eli Zaretskii <eliz@is.elta.co.il>
7844 * coding.c (decode_coding_emacs_mule): If coding->eol_type is CR
7845 or CRLF, decode EOLs.
7847 2000-10-24 Kenichi Handa <handa@etl.go.jp>
7849 * window.c (Fdisplay_buffer): Fix doc.
7851 2000-10-23 Jason Rumney <jasonr@gnu.org>
7853 * fontset.c (syms_of_fontset) [WINDOWSNT]: Special case for
7854 ASCII font of default fontset on Windows.
7856 * w32term.c (VCENTER_BASELINE_OFFSET): Bias division (see
7857 xterm.c comment below).
7859 * w32fns.c (x_to_w32_font): Initialize dpi from dpyinfo->resy.
7861 2000-10-23 Gerd Moellmann <gerd@gnu.org>
7863 * xterm.c (x_connection_closed): Reset handling_signal.
7865 * alloc.c (emacs_blocked_free) [GC_MALLOC_CHECK]: Handle freeing null.
7867 2000-10-23 Miles Bader <miles@gnu.org>
7869 * window.c (window_scroll_pixel_based, window_scroll_line_based):
7870 Pass nil for FULLY argument to Fpos_visible_in_window_p to
7871 maintain old behavior.
7872 * minibuf.c (Fminibuffer_complete): Likewise.
7874 2000-10-23 Miles Bader <miles@lsi.nec.co.jp>
7876 * xterm.c (VCENTER_BASELINE_OFFSET): Bias the division by two, so
7877 that when a font can't be exactly centered, it errs up rather than
7880 2000-10-23 ShengHuo ZHU <zsh@cs.rochester.edu>
7882 * fns.c (Fbase64_decode_string): The decoded result should be unibyte.
7884 2000-10-23 Andrew Choi <akochoi@i-cable.com>
7886 * dispextern.h [macintosh]: Include macgui.h instead of macterm.h.
7888 * dispnew.c [macintosh]: Include macterm.h.
7889 (init_display) [macintosh]: Initialization for window system.
7891 * emacs.c (main) [macintosh]: Call syms_of_textprop,
7892 syms_of_macfns, syms_of_ccl, syms_of_fontset, syms_of_xterm,
7893 syms_of_search, x_term_init, and init_keyboard before calling
7894 init_window_once. Also, call syms_of_xmenu.
7896 * fontset.c (syms_of_fontset) [macintosh]: Set ASCII font of
7897 default fontset to Monaco.
7899 * frame.c [macintosh]: Include macterm.h. Remove declarations of
7900 NewMacWindow and DisposeMacWindow.
7901 (make_terminal_frame) [macintosh]: Call make_mac_terminal_frame
7902 instead of calling NewMacWindow and setting fields of
7903 f->output_data.mac directly. Call init_frame_faces.
7904 (Fdelete_frame) [macintosh]: Remove unused code.
7905 (Fmodify_frame_parameters) [macintosh]: Call
7906 x_set_frame_parameters instead of mac_set_frame_parameters.
7908 * frame.h [macintosh]: Define menu_bar_lines field in struct
7909 frame. Define FRAME_EXTERNAL_MENU_BAR macro.
7911 * keyboard.c [macintosh]: Include macterm.h.
7912 (kbd_buffer_get_event) [macintosh]: Generate delete_window_event
7913 and menu_bar_activate_event type events as for X and NT.
7914 (make_lispy_event) [macintosh]: Construct lisp events of type
7915 MENU_BAR_EVENT as for X and NT.
7917 * sysdep.c [macintosh]: Remove declaration for sys_signal.
7918 Include stdlib.h. Remove definition of Vx_bitmap_file_path.
7919 (sys_subshell) [macintosh]: Remove definition entirely.
7920 (init_sys_modes) [macintosh]: Do not initialize Vwindow_system and
7921 Vwindow_system_version here. Remove initialization of
7922 Vx_bitmap_file_path.
7923 (read_input_waiting): Correct the number of parameters passed to
7925 Move all Macintosh functions to mac/mac.c.
7927 * term.c [macintosh]: Include macterm.h.
7929 * window.c [macintosh]: Include macterm.h.
7931 * xdisp.c [macintosh]: Include macterm.h. Declare
7932 set_frame_menubar and pending_menu_activation.
7933 (echo_area_display) [macintosh]: Do not return if terminal frame
7934 is the selected frame.
7935 (update_menu_bar) [macintosh]: Check FRAME_EXTERNAL_MENU_BAR (f).
7936 Allow only the selected frame to set menu bar.
7937 (redisplay_window) [macintosh]: Obtain menu bar to redisplay by
7938 calling FRAME_EXTERNAL_MENU_BAR (f).
7939 (display_menu_bar) [macintosh]: Check FRAME_MAC_P (f).
7941 * xfaces.c [macintosh]: Include macterm.h. Define x_display_info
7942 and check_x. Declare XCreateGC. Define x_create_gc and
7943 x_free_gc. Initialize font_sort_order.
7944 (x_face_list_fonts) [macintosh]: Use the same code as WINDOWSNT,
7945 but call x_list_fonts instead of w32_list_fonts.
7946 (Finternal_face_x_get_resource) [macintosh]: Do not call
7947 display_x_get_resource.
7948 (prepare_face_for_display) [macintosh]: Set xgcv.font.
7949 (realize_x_face) [macintosh]: Load the font if it is specified in
7951 (syms_of_xfaces) [macintosh]: Initialize Vscalable_fonts_allowed to Qt.
7953 2000-10-22 Stefan Monnier <monnier@cs.yale.edu>
7955 * keymap.c (fix_submap_inheritance): Don't do anything if parent_entry
7956 is nil: since we go to the end of submap anyway, we'd end up
7958 (access_keymap): Don't use KEYMAPP on meta_map since KEYMAPP
7959 doesn't obey autoload.
7961 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
7963 * msdos.c (dos_set_window_size): Update screen dimension variables.
7965 2000-10-21 Jason Rumney <jasonr@gnu.org>
7967 * w32term.c (w32_cache_char_metrics): Double check that font is
7968 really fixed pitch before trusting tmPitchAndFamily.
7970 2000-10-21 Andrew Innes <andrewi@gnu.org>
7972 * w32gui.h (w32_char_font_type): Move enum from w32term.c
7974 * w32term.h: Extern decl for w32_cache_char_metrics.
7976 * w32bdf.c (w32_load_bdf_font): Call w32_cache_char_metrics.
7978 * w32fns.c (w32_load_system_font): Call w32_cache_char_metrics.
7979 (w32_unload_font): Free per_char array if present.
7981 * w32term.c (w32_per_char_metric): Remove HDC argument. Use
7982 cached information in emulated XFontStruct to handle common cases
7983 quickly. Do not allocate XCharStruct for return.
7984 (w32_native_per_char_metric): New function.
7985 (w32_bdf_per_char_metric): Fill in supplied XCharStruct instead of
7987 (x_produce_glyphs): Don't get an HDC. Change calls to
7988 w32_per_char_metric to match arg change above. Remove calls to
7990 (w32_get_glyph_overhangs): Ditto.
7991 (w32_cache_char_metrics): New function.
7993 * makefile.w32-in: Change .obj to .$(O) in all dependencies.
7994 ($(BLD)/casefiddle.$(O)): Remove compile command.
7995 ($(BLD)/gmalloc.$(O)): Remove compile command.
7996 ($(BLD)/dispnew.obj):
7997 ($(BLD)/keyboard.obj):
7998 ($(BLD)/w32inevt.obj):
7999 ($(BLD)/w32bdf.obj):
8001 ($(BLD)/buffer.obj):
8002 ($(BLD)/editfns.obj):
8004 ($(BLD)/fileio.obj):
8006 ($(BLD)/indent.obj):
8007 ($(BLD)/insdel.obj):
8008 ($(BLD)/intervals.obj):
8009 ($(BLD)/minibuf.obj):
8011 ($(BLD)/scroll.obj):
8012 ($(BLD)/sysdep.obj):
8013 ($(BLD)/textprop.obj):
8014 ($(BLD)/widget.obj):
8015 ($(BLD)/xdisp.obj): Add dependency on w32gui.h.
8016 ($(BLD)/term.obj): Add dependency on dispextern.h.
8018 * makefile.nt ($(BLD)\dispnew.obj):
8019 ($(BLD)\keyboard.obj):
8020 ($(BLD)\w32inevt.obj):
8021 ($(BLD)\w32bdf.obj):
8023 ($(BLD)\buffer.obj):
8024 ($(BLD)\editfns.obj):
8026 ($(BLD)\fileio.obj):
8028 ($(BLD)\indent.obj):
8029 ($(BLD)\insdel.obj):
8030 ($(BLD)\intervals.obj):
8031 ($(BLD)\minibuf.obj):
8033 ($(BLD)\scroll.obj):
8034 ($(BLD)\sysdep.obj):
8035 ($(BLD)\textprop.obj):
8036 ($(BLD)\widget.obj):
8037 ($(BLD)\xdisp.obj): Add dependency on w32gui.h.
8038 ($(BLD)\term.obj): Add dependency on dispextern.h
8040 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
8042 * minibuf.c (Fminibuffer_complete): Call Fpos_visible_in_window_p
8043 with an additional argument of Qt.
8045 2000-10-21 Miles Bader <miles@gnu.org>
8047 * window.c (pos_fully_visible_in_window_p): New function.
8048 (Fpos_visible_in_window_p): Add FULLY argument.
8049 Use pos_fully_visible_in_window_p.
8050 (window_scroll_pixel_based, window_scroll_line_based): Update
8051 calls to Fpos_visible_in_window_p.
8052 * lisp.h (Fpos_visible_in_window_p): Update prototype
8054 2000-10-20 Gerd Moellmann <gerd@gnu.org>
8056 * alloc.c (toplevel): Conditionalize compilation of mem_*
8057 functions differently.
8059 2000-10-20 Jason Rumney <jasonr@gnu.org>
8061 * alloc.c (toplevel): Move #ifdef GC_MARK_STACK back to above
8062 mem_init where it used to be. mem_z etc not defined otherwise.
8064 2000-10-20 Gerd Moellmann <gerd@gnu.org>
8066 * alloc.c (toplevel) [SYSTEM_MALLOC || DOUG_LEA_MALLOC]: Undef
8068 (toplevel) [GC_MARK_STACK || GC_MALLOC_CHECK]: Move mem_node
8069 structure definition and related variabled to the top of the file.
8070 Include this code when GC_MALLOC_CHECK is defined.
8071 (lisp_malloc, lisp_free) [GC_MALLOC_CHECK]: Don't
8072 register/unregister allocated region.
8073 (emacs_blocked_free) [GC_MALLOC_CHECK]: Check if freeing something
8074 which isn't allocated.
8075 (emacs_blocked_malloc) [GC_MALLOC_CHECK]: Check if returning
8076 something which is already in use.
8077 (emacs_blocked_realloc) [GC_MALLOC_CHECK]: Likewise.
8078 (mem_insert) [GC_MALLOC_CHECK]: Use _malloc_internal.
8079 (mem_delete) [GC_MALLOC_CHECK]: Use _free_internal.
8080 (init_alloc_once) [GC_MALLOC_CHECK]: Call mem_init.
8082 * gmalloc.c (_malloc_internal) [GC_MALLOC_CHECK]: Use
8083 _malloc_internal instead of malloc.
8084 (_free_internal) [GC_MALLOC_CHECK]: Use _free_internal instead
8087 2000-10-20 Andrew Innes <andrewi@gnu.org>
8089 * strftime.c [!WINDOWSNT]: Don't apply Solaris 2.5 work-around on
8091 (my_strftime) <macro>: Don't use macro arg list when redefining as
8093 (my_strftime) <function>: Supply 0 as ut argument.
8095 2000-10-19 Jason Rumney <jasonr@altavista.net>
8097 * w32console.c: Do not undef HAVE_WINDOW_SYSTEM before
8098 including dispextern.h, as it stops faces from working.
8100 * w32fns.c (Fx_create_frame): Don't bother calling
8101 face-set-after-frame-default since the caller does it for us
8102 anyway. Clean up calls to x_get_arg to be consistent with X.
8104 * w32term.c (x_produce_glyphs): Handle
8105 unibyte_display_via_language_environment correctly.
8106 (w32_draw_box_rect): Fix the calculation of width and height.
8108 * w32menu.c (add_menu_item): Do not use MF_OWNERDRAW for titles,
8109 as it has stopped working.
8110 (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar position like
8113 2000-10-19 Gerd Moellmann <gerd@gnu.org>
8115 * eval.c (skip_debugger): Prevent a compiler warning.
8116 (Fcondition_case): Likewise.
8117 (Fbacktrace_frame): Use a null interactive spec.
8119 2000-10-19 Kenichi Handa <handa@etl.go.jp>
8121 * xterm.c (x_find_ccl_program): Check also fontp->full_name.
8123 2000-10-18 Gerd Moellmann <gerd@gnu.org>
8125 * strftime.c: Sync with glibc, file version 1.78.
8126 (my_strftime) [HAVE_TZNAME]: Use `UTC' instead of `GMT' which
8127 should no longer be used according to ISO 8601.
8129 * keymap.c (access_keymap): If IDX has a meta prefix, and there's
8130 no map for meta_prefix_char, don't try to use it as a keymap.
8131 Instead, if T_OK is non-zero, look up a default binding, if any,
8132 otherwise, if T_OK is zero, return nil.
8134 * xfns.c (x_to_xcolors, x_set_mouse_color, lookup_pixel_color)
8135 (x_to_xcolors, png_load): Use x_query_color.
8137 * xterm.c (x_color_cells, x_query_colors, x_query_color):
8139 (x_alloc_nearest_color): Use it to reduce calls to XQueryColors
8141 (x_copy_color, x_alloc_lighter_color): Likewise.
8143 * xterm.h (struct x_display_info): Add color_cells and ncolor_cells.
8144 (x_query_color, x_query_colors): Add prototype.
8146 * alloc.c (allocate_string) [GC_CHECK_STRING_BYTES]: Call
8147 check_string_bytes only if not noninteractive, increase count to 50.
8149 2000-10-18 Miles Bader <miles@lsi.nec.co.jp>
8151 * insdel.c (adjust_markers_for_delete): Handle before-insertion
8154 2000-10-17 Gerd Moellmann <gerd@gnu.org>
8156 * alloc.c (pure_bytes_used): Renamed from pureptr.
8158 (pure_alloc): New function.
8159 (make_pure_string, pure_cons, make_pure_float, make_pure_vector):
8161 (Fpurecopy): Use PURE_POINTER_P.
8163 * xdisp.c (try_cursor_movement): Use cursor_row_p also when
8164 PT has moved backward.
8166 * xdisp.c (cursor_row_p): Take continued lines into account.
8168 * alloc.c (mark_object) [GC_CHECK_STRING_BYTES]: Check validity of
8170 (check_string_bytes) [GC_CHECK_STRING_BYTES]: New function.
8171 (check_string_bytes_count) [GC_CHECK_STRING_BYTES]: New variable.
8172 (allocate_string) [GC_CHECK_STRING_BYTES]: Call it for every 10th
8175 * xdisp.c (forward_to_next_line_start): Switch iterator's handling
8176 of selective display off while searching for the next line start.
8178 2000-10-17 Kenichi Handa <handa@etl.go.jp>
8180 * Makefile.in (term.o): Depend on dispextern.h.
8182 2000-10-16 Stefan Monnier <monnier@cs.yale.edu>
8184 * keymap.c (keymap_memberp): Ensure that nil is not a member.
8186 2000-10-16 Gerd Moellmann <gerd@gnu.org>
8188 * xdisp.c (set_iterator_to_next): Reset box start and end flags of
8189 the iterator at the beginning, so that they can be set later on,
8190 for instance in reseat_at_next_visible_line_start, without being
8193 * xfns.c (pbm_format): Add :foreground and :background keywords.
8194 (PBM_FOREGROUND, PBM_BACKGROUND): New enumerators.
8195 (xbm_load): Recognize foreground and background color specifications.
8197 2000-10-16 Eli Zaretskii <eliz@is.elta.co.il>
8199 * dispextern.h (unspecified_fg, unspecified_bg): Declare.
8201 * dosfns.c (unspecified_fg, unspecified_bg): Remove extern declaration.
8203 * msdos.c (IT_set_face): Compare highlighted face with the default
8204 face, and invert colors if these faces' colors are identical.
8205 (Fmsdos_remember_default_colors): Don't swap foreground and
8206 background colors in initial_colors[].
8207 (IT_set_frame_parameters): Don't swap frame's foreground and
8208 background pixels. If ALIST includes "(reverse . t)", swap
8209 foreground-color and background-color properties in frame's
8210 param_alist. If the original frame's param_alist doesn't specify
8211 the colors, store unspecified-fg and unspecified-bg, reversed if
8214 * frame.c (Fframe_parameters): If a tty's frame's param_alist says
8215 the colors are unspecified and reversed, reverse fore- and back-
8216 ground in the returned value.
8217 (Fframe_parameter): Ditto.
8219 2000-10-16 Gerd Moellmann <gerd@gnu.org>
8221 * xdisp.c (find_last_unchanged_at_beg_row): Renamed from
8222 get_last_unchanged_at_beg_row.
8223 (find_first_unchanged_at_end_row): Renamed from
8224 get_first_unchanged_at_end_row.
8225 (find_first_unchanged_at_end_row): Convert assertions to
8226 unconditional tests which abort. When looking for a row in
8227 unchanged text, don't go further back than first_text_row.
8229 * xdisp.c (try_scrolling) <cursor in scroll margin at the bottom>:
8230 Don't add in the last line's height when deciding if the new
8231 position is below the scroll margin.
8233 2000-10-16 Miles Bader <miles@gnu.org>
8235 * editfns.c (Fconstrain_to_field): Check carefully for field
8236 boundaries if either OLD_POS or NEW_POS has a non-nil field
8237 property, even if they're the same.
8239 2000-10-16 Kenichi Handa <handa@etl.go.jp>
8241 * xterm.c (x_draw_box_rect): Fix the calculation of width and
8242 height for XFillRectangle.
8244 2000-10-15 Stefan Monnier <monnier@cs.yale.edu>
8246 * syntax.c (Fstring_to_syntax): New function extracted from
8247 Fmodify_syntax_entry.
8248 (Fmodify_syntax_entry): Use it and document the ! and | fences.
8249 (skip_chars, Fforward_comment): Remove unused variables.
8250 (syms_of_syntax): Add defsubr for string-to-syntax.
8251 (describe_syntax): Add code for comment and string fences.
8253 2000-10-14 Stefan Monnier <monnier@cs.yale.edu>
8255 * keymap.c (access_keymap): Add AUTOLOAD parameter.
8256 Do the meta->esc mapping. Call get_keyelt before returning.
8257 Start scanning from the second element (the first is always `keymap')
8258 to make it easier to detect when we reach a parent map.
8259 Handle the case of inheriting from a symbol whose function is a map.
8260 (Fkeymap_parent): Also handle the `inherit from symbol' case.
8261 (fix_submap_inheritance, Fdefine_key): Update call to access_keymap.
8262 (get_keyelt, Flookup_key): Update call to access_keymap.
8263 Remove the meta->esc mappings.
8264 (define_as_prefix): Delete old disabled code.
8265 (menu_item_p): New function.
8266 (where_is_internal_1): Skip over the few remaining menu items.
8267 * lisp.h (access_keymap): Update prototype.
8268 * keyboard.c (read_char, menu_bar_items, tool_bar_items):
8269 Update call to access_keymap.
8270 (follow_key, read_key_sequence): Update calls to access_keymap.
8271 Remove the meta->esc mappings.
8273 2000-10-13 Gerd Moellmann <gerd@gnu.org>
8275 * dispnew.c (direct_output_for_insert): Call set_iterator_to_next
8276 with additional argument.
8278 * xdisp.c (cursor_row_p): New function.
8279 (try_cursor_movement, display_line): Use it.
8281 * xdisp.c (append_space): Also save/restore iterator's current
8282 character and its length.
8284 * xdisp.c (init_from_display_pos): Add an assertion.
8285 (handle_stop): Don't set iterator's add_overlay_start.
8286 (handle_invisible_prop): Likewise.
8287 (load_overlay_strings): If text under an overlay is invisible,
8288 take both before- and after-strings into account when the iterator
8289 is positioned either at the start or at the end of the overlay.
8290 (forward_to_next_line_start): Rewritten.
8291 (reseat_at_next_visible_line_start): Rewritten.
8292 (set_iterator_to_next): Add parameter RESEAT_P.
8294 * dispextern.h (struct it): Remove member add_overlay_start.
8295 (set_iterator_to_next): Change prototype.
8297 2000-10-13 Kenichi Handa <handa@etl.go.jp>
8299 * coding.c (code_convert_region): Be sure to initialize
8300 coding->category_idx.
8301 (decode_coding_string): Set coding->src_multibyte and
8302 coding->dst_multibyte before using CODING_REQUIRE_DECODING.
8303 (encode_coding_string): Set coding->src_multibyte and
8304 coding->dst_multibyte before using CODING_REQUIRE_ENCODING.
8306 2000-10-12 Stefan Monnier <monnier@cs.yale.edu>
8308 * xfns.c (Fx_create_frame): Don't bother calling
8309 face-set-after-frame-default since the caller does it for us anyway.
8311 2000-10-12 Eli Zaretskii <eliz@is.elta.co.il>
8313 * window.c (coordinates_in_window): Fix detection of vertical line
8314 on character terminals.
8316 2000-10-12 Gerd Moellmann <gerd@gnu.org>
8318 * editfns.c (save_excursion_save): Additionally record the
8320 (save_excursion_restore): If buffer was visible in a window, and a
8321 different window was selected, and the old selected window is
8322 still live, restore point in that window.
8324 2000-10-12 Kenichi Handa <handa@etl.go.jp>
8326 * xterm.c (x_produce_glyphs): Handle
8327 unibyte_display_via_language_environment correctly.
8329 * regex.c (regex_compile): Change the way of handling a range from
8330 unibyte char to multibyte char.
8332 * syntax.c (skip_chars): Change the way of handling a range from
8333 unibyte char to multibyte char.
8335 * process.c (read_process_output): Cancel previous change.
8337 2000-10-11 Eli Zaretskii <eliz@is.elta.co.il>
8339 * search.c (Fsearch_backward, Fsearch_forward): Doc fix.
8341 * charset.c (Ffind_charset_string): Doc fix.
8342 (Ffind_charset_region): Doc fix.
8344 2000-10-11 Kenichi Handa <handa@mule.m17n.org>
8346 * process.c (read_process_output): Fix previous change. Adjust
8347 multibyteness of text to insert in a buffer by
8348 string_make_unibyte/multibyte instead of Fstring_as_unibyte/multibyte.
8350 2000-10-10 Andreas Schwab <schwab@suse.de>
8352 * alloc.c (mark_object): Remove all workarounds installed on
8355 2000-10-10 Kenichi Handa <handa@etl.go.jp>
8357 * fns.c (READ_QUADRUPLET_BYTE): Set *NCHARS_RETURN before returning.
8358 (base64_encode_1): Make it work for a text of multibyte form.
8359 (Fbase64_decode_region): Allocate sufficient memory for multibyte
8360 case. Don't call str_to_multibyte because base64_decode_1
8361 produces correct multibyte form for eight-bit codes.
8362 (Fbase64_decode_string): Adjusted for the change of base64_decode_1.
8363 (base64_decode_1): New args MULTIBYTE and NCHARS_RETURN. If
8364 MULTIBYTE is nonzero, produce correct multibyte form for eight-bit
8367 * charset.h (CHAR_STRING): Optimized for single byte characters.
8369 2000-10-09 Andreas Schwab <schwab@suse.de>
8371 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Reset S to
8372 -1 after socket is closed, to fall through to error processing.
8374 2000-10-09 Eli Zaretskii <eliz@is.elta.co.il>
8376 * msdos.c (IT_set_frame_parameters): Don't initialize Lisp_Object
8377 variables. If ALIST includes foreground-color or
8378 background-color, change also the colors of the default face for
8381 2000-10-08 Eli Zaretskii <eliz@is.elta.co.il>
8383 * msdos.c (top-level) <Qbackground_color, Qforeground_color>: Make
8384 them extern (they are defined on xfaces.c).
8385 (syms_of_msdos): Don't intern and don't staticpro
8386 Qbackground_color and Qforeground_color.
8388 2000-10-07 Eli Zaretskii <eliz@is.elta.co.il>
8390 * frame.c (Fframe_parameter): For non-windowed frames, if
8391 f->param_alist says foreground or background color is unspecified,
8392 call tty_color_name to return the color name computed from the
8393 frame's current colors.
8395 2000-10-06 Dave Love <fx@gnu.org>
8397 * terminfo.c (ospeed): Don't declare.
8399 * sysdep.c: Don't include string.h.
8400 (h_errno): Declare conditional also on TRY_AGAIN.
8402 * charset.c (Ffind_charset_string): Doc fix.
8404 * fns.c (Fbase64_encode_region, Fbase64_encode_string)
8405 (Fbase64_decode_region, Fbase64_decode_string): More explicit
8408 2000-10-05 Dave Love <fx@gnu.org>
8410 * xmenu.c (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar
8411 position like menu-bar.
8413 2000-10-05 Gerd Moellmann <gerd@gnu.org>
8415 * keyboard.c (Frecursive_edit): Make sure redisplay can happen.
8417 * xdisp.c (handle_single_display_prop): Use safe_call1.
8418 (safe_call): Renamed from call_function.
8419 (safe_call1): New function.
8420 (handle_fontified_prop): Use safe_call1 instead of call1.
8421 (safe_eval): Renamed from eval_form.
8422 (safe_eval_handler): Renamed from eval_handler.
8423 (handle_single_display_prop, display_mode_element): Use safe_eval
8424 instead of eval_form.
8426 * xfaces.c (merge_face_heights): Use safe_call instead of
8429 * keyboard.c (show_help_echo): Use safe_call instead of
8430 call_function; use safe_eval instead of eval_form.
8432 * lisp.h (safe_call): Renamed from call_function.
8433 (safe_eval): Renamed from eval_form.
8434 (safe_call1): Add prototype.
8436 2000-10-05 Miles Bader <miles@lsi.nec.co.jp>
8438 * xfns.c (image_ascent): Rearrange ascent calculation for the
8441 2000-10-04 Stefan Monnier <monnier@cs.yale.edu>
8443 * keymap.c (Fwhere_is_internal): Ignore `menu-bar' and `tool-bar'.
8444 (where_is_internal_1): Don't bother ignoring menu-items any more.
8446 2000-10-04 Gerd Moellmann <gerd@gnu.org>
8448 * keyboard.c (update_menu_bindings): New variable.
8449 (parse_menu_item): Use AREF. If update_menu_bindings
8450 is 0, don't update menu bindings.
8451 (syms_of_keyboard): New Lisp variable `update-menu-bindings'.
8453 2000-10-03 Eli Zaretskii <eliz@is.elta.co.il>
8455 * alloc.c (Fgarbage_collect): Prevent compiler warning for a call
8458 2000-10-02 Stefan Monnier <monnier@cs.yale.edu>
8460 * syntax.c (forw_comment): Match nestedness of ender/starter.
8461 (Fforward_comment): Treat an unmatched \n comment-ender as whitespace.
8462 (prev_char_comstart_first): Remove.
8463 (back_comment): Check two-char comment markers more carefully
8464 to better handle overlapping cases like *//* or /* */* */ ...
8465 Match nestedness of ender/starter.
8467 2000-10-02 Dave Love <fx@gnu.org>
8469 * config.in (HAVE_GAI_STRERROR): Add undef.
8471 * process.c (Fopen_network_stream): Use it.
8473 * m/alpha.h (NO_REMAP): Don't define.
8475 2000-10-02 Gerd Moellmann <gerd@gnu.org>
8477 * lisp.h (wrong_type_argument): Remove NO_RETURN, the function can
8478 return with a string converted to an integer or vice versa when
8479 Vmocklisp_arguments is t.
8480 (Fsignal): Likewise. The function can return for `quit'.
8481 (struct gcpro): Declare member `var' to point to a volatile
8484 * eval.c (error): Prevent compiler warning.
8486 2000-09-30 Stefan Monnier <monnier@cs.yale.edu>
8488 * keymap.c (keymap_memberp): New function.
8489 (Fset_keymap_parent): Use it.
8490 (fix_submap_inheritance): Use get_keyelt, get_keymap_1 and KEYMAPP.
8491 Use keymap_memberp to avoid creating cycles.
8492 (access_keymap): Use KEYMAPP.
8494 2000-09-30 Gerd Moellmann <gerd@gnu.org>
8496 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Use
8497 gai_strerror. Make sure xerrno is set if connect fails. Improve
8500 2000-09-29 Jason Rumney <jasonr@gnu.org>
8502 * w32term.c (w32_char_font_type, w32_encode_char)
8503 (x_produce_glyphs): Distinguish single and multibyte BDF fonts.
8504 (w32_bdf_per_char_metric): New function.
8505 (w32_per_char_metric): Use it.
8506 (x_draw_glyph_string_background): Always draw background for BDF
8509 * w32bdf.h (glyph_struct, cache_bitmap): Cache bitmap data, not
8510 GDI object which is a scarce resource.
8512 * w32bdf.c (search_file_line): Fix skipping of whitespace.
8513 (get_quoted_string): Fix limit on memchr search.
8514 (set_bdf_font_info): Use unsigned chars. Negate yoffset.
8515 (w32_init_bdf_font): Initialize codepoint and bitmap heaps.
8516 (w32_free_bdf_font): Free bitmaps and codepoints on heaps.
8517 (get_cached_font_char, cache_char_offset): Use macro
8518 BDF_CODEPOINT_RANGE_COVER_P.
8519 (cache_char_offset): Use HeapAlloc to allocate codepoints on own heap.
8520 (clear_cached_bitmap_slots): New function.
8521 (GET_HEX_VALUE): G-Z, g-z are not hex.
8522 (w32_get_bdf_glyph): Convert to DIB format. Return bytes read.
8523 (get_bitmap_with_cache): Use new cache implementation.
8524 (create_offscreen_bitmap): New function.
8525 (w32_BDF_TextOut): Use it. Draw glyphs as DIBs.
8527 * w32term.c (x_produce_glyphs): If the distance from the current
8528 position to the next tab stop is less than a canonical character
8529 width, use the tab stop after that.
8530 (x_draw_glyphs): Handle case START and END are out of bounds more
8532 (x_clear_mouse_face): Block/unblock input.
8533 (x_display_and_set_cursor): Don't show a hollow box cursor for
8534 buffers whose cursor_type is nil.
8536 2000-09-29 Gerd Moellmann <gerd@gnu.org>
8538 * xfns.c (x_set_tool_bar_lines): Clear frame when tool bar disappears.
8540 * dispextern.h (updating_frame): Declare extern.
8542 2000-09-29 Andreas Schwab <schwab@suse.de>
8544 * m/ia64.h: Remove hack of not prototyping bcopy, etc.
8546 2000-09-29 Gerd Moellmann <gerd@gnu.org>
8548 * keyboard.c (menu_bar_one_keymap): If KEYMAP is a symbol,
8549 use its function definition.
8550 (tool_bar_items): Likewise.
8552 * lisp.h (fatal): Declare NO_RETURN.
8554 2000-09-29 Kenichi Handa <handa@etl.go.jp>
8556 * keymap.c: Remove the line "#undef NULL".
8558 2000-09-28 Gerd Moellmann <gerd@gnu.org>
8560 * xterm.c (x_make_frame_visible): Try harder to make the frame visible.
8562 2000-09-28 Dave Love <fx@gnu.org>
8564 * s/osf5-0.h: Define USE_MMAP_FOR_BUFFERS, not REL_ALLOC_MMAP.
8566 * s/sunos413.h (USE_MMAP_FOR_BUFFERS): Define.
8568 * .gdbinit (xreload): Note its need on GNU/Linux.
8570 * m/alpha.h (XUINT) [REL_ALLOC && _MALLOC_INTERNAL]: Don't declare
8571 r_alloc, r_alloc_free.
8573 2000-09-28 Kenichi Handa <handa@etl.go.jp>
8575 * syntax.c (skip_chars): Handle negation correctly.
8577 2000-09-27 Gerd Moellmann <gerd@gnu.org>
8579 * xfaces.c (realize_default_face): Call set_lface_from_font_name
8580 with non-zero FORCE_P argument.
8582 * dispnew.c (adjust_glyph_matrix, enable_glyph_matrix_rows):
8585 * xdisp.c (window_box_height): Add an assertion.
8587 * xfns.c (x_set_tool_bar_lines): Don't use more lines for the
8588 tool-bar than is available.
8589 (x_change_window_heights): Renamed from x_set_menu_bar_lines_1.
8591 2000-09-27 Dave Love <fx@gnu.org>
8593 * s/irix6-5.h: Now works 64-bit. Tidied.
8595 2000-09-26 Gerd Moellmann <gerd@gnu.org>
8597 * lisp.h (XINT) [EXPLICIT_SIGN_EXTEND]: Use BITS_PER_EMACS_INT
8598 instead of BITS_PER_INT.
8599 (XINT, XUINT) [NO_UNION_TYPE]: Cast result to EMACS_INT and
8600 EMACS_UINT, respectively.
8601 (NO_UNION_TYPE) [USE_LISP_UNION_TYPE]: Undefine.
8603 * m/sparc.h (BITS_PER_EMACS_INT) [__arch64__]: Don't define.
8605 * unexelf.c (ELFSIZE) [__NetBSD__ && __sparc_v9__]: Define to 64.
8607 * window.c (freeze_window_starts): Construct last argument for
8608 foreach_window differently.
8610 * xfns.c (x_decode_color): Don't return a Lisp_Object.
8612 * lisp.h (union Lisp_Object) [!NO_UNION_TYPE]: Use EMACS_INT and
8613 EMACS_UINT instead of `int' and `unsigned int'.
8614 (XSET) [EXPLICIT_SIGN_EXTEND]: Use EMACS_INT instead of `int'.
8616 * frame.h (struct frame): Make the `nothing' member of union
8617 output_data an EMACS_INT.
8619 * alloc.c (GC_CHECK_STRING_BYTES): Temporarily define, for bug hunting.
8620 (struct sdata) [GC_CHECK_STRING_BYTES]: Always record the string's
8621 size in the sdata structure.
8622 (SDATA_NBYTES, SDATA_DATA): New macros.
8623 (SDATA_OF_STRING, SDATA_SIZE) [GC_CHECK_STRING_BYTES]: Define
8624 differently for the different layout of the sdata structure.
8625 (allocate_string_data) [GC_CHECK_STRING_BYTES]: Record string size
8627 (sweep_strings, compact_small_strings) [GC_CHECK_STRING_BYTES]:
8628 Check that size recorded in the string size and size recorded in
8629 the sdata structure agree.
8631 2000-09-25 Dave Love <fx@gnu.org>
8633 * buffer.c: Include stdio.h.
8635 Partly suggested by Eduardo Horvath <eeh@netbsd.org>.
8637 * ralloc.c (__malloc_extra_blocks): Declare as __malloc_size_t.
8639 * alloc.c (__malloc_size_t) [DOUG_LEA_MALLOC]: Don't redefine it.
8640 (__malloc_size_t) [!DOUG_LEA_MALLOC]: Define unconditionally as size_t.
8641 (__malloc_extra_blocks): Declare as __malloc_size_t.
8643 2000-09-25 Gerd Moellmann <gerd@gnu.org>
8645 * alloc.c (mark_image): Use GC_NILP instead of NILP.
8647 * keyboard.c (show_help_echo): Set help_echo_showing_p.
8648 (read_char): If help-echo is showing, preserve the echo area
8651 * xdisp.c (help_echo_showing_p): New variable.
8652 (set_message): Reset it to 0.
8653 (init_xdisp): Initialize help_echo_showing_p.
8655 * dispextern.h (help_echo_showing_p): Declare extern.
8657 * config.in: Fix typo in __GNUC_MINOR__.
8659 * keyboard.h (quit_throw_to_read_char): Declare NO_RETURN.
8661 * s/freebsd.h (POSIX_SIGNALS): Define.
8663 * xterm.c (x_clear_mouse_face): Block/unblock input.
8665 2000-09-24 Dave Love <fx@gnu.org>
8667 * fns.c (base64_encode_1): Fix last change.
8669 2000-09-22 Gerd Moellmann <gerd@gnu.org>
8671 * dispnew.c (enable_glyph_matrix_rows): Remove xasserts.
8673 * xdisp.c (try_window_reusing_current_matrix): More fixes
8674 for the case window has a header-line.
8676 2000-09-22 Dave Love <fx@gnu.org>
8678 * xdisp.c (syms_of_xdisp): Defvar Vmenu_bar_update_hook to provide
8681 * xterm.c [SOLARIS2]: Remove redundant include of string.h.
8683 * fns.c (Fstring_as_unibyte, Fstring_as_multibyte): Doc fix.
8685 2000-09-21 Gerd Moellmann <gerd@gnu.org>
8687 * config.in (NO_RETURN): Define as `__attribute__((__noreturn__))'
8690 * lisp.h (wrong_type_argument, Fthrow, Fsignal, error):
8693 * window.c, term.c, xmenu.c, xrdb.c, emacs.c, macros.c,
8694 * keymap.c, insdel.c, marker.c, minibuf.c, fileio.c, dired.c,
8695 * indent.c, search.c, alloc.c, data.c: Avoid some more compiler
8698 * marker.c (byte_char_debug_check): Return void.
8700 * xfns.c (Fx_create_frame): Set default frame parameter value
8701 for tool-bar-lines to 1.
8703 * dispnew.c (scrolling_window): Compare y-positions of rows
8704 equal at the start. Some simplification.
8706 * xdisp.c (try_window_reusing_current_matrix): Fix computation of
8707 reused rows' y-position in the case window has a header-line, and
8708 new window start is greater than old window start.
8710 * process.c (process_sent_to): New variable.
8711 (send_process): Workaround for a crash on sparc-sun-solaris-2.6
8712 with GCC 2.95.2 caused by a parameter being clobbered by longjmp.
8713 Declare more parameters volatile.
8715 * lread.c (Vrecursive_load_depth_limit): New variable.
8716 (Fload): Check recursive loads whose recursion depth exceeds
8717 Vrecursive_load_depth_limit.
8718 (syms_of_lread): DERFAR_LISP recursive-load-depth-limit.
8720 2000-09-20 Gerd Moellmann <gerd@gnu.org>
8722 * fileio.c (Fread_file_name): Doc fix.
8724 * editfns.c (Fmessage_or_box): Doc fix.
8726 * fns.c (Fy_or_n_p, Fyes_or_no_p): Doc fix.
8728 * xfns.c (xbm_scan): Allow C-style comments.
8730 * xfns.c (xpm_init_color_cache) [ALLOC_XPM_COLORS]: If color
8731 symbols are specified, add color translations to the cache.
8732 (xpm_color_bucket, xpm_cache_color) [ALLOC_XPM_COLORS]: New functions.
8733 (xpm_lookup_color) [ALLOC_XPM_COLORS]: Use xpm_color_bucket and
8735 (xpm_load) [ALLOC_XPM_COLORS]: Pass frame and XPM attributes
8736 structures to xpm_init_color_cache.
8738 2000-09-19 Gerd Moellmann <gerd@gnu.org>
8740 * dispnew.c (update_window_line): Make sure to always draw mode-lines.
8742 2000-09-19 Andrew Innes <andrewi@gnu.org>
8744 * makefile.nt (bootstrap-emacs): Don't change directory.
8746 2000-09-19 Kenichi Handa <handa@etl.go.jp>
8748 * charset.h (UNIBYTE_STR_AS_MULTIBYTE_P): Fix previous change.
8750 * ccl.c (Fccl_execute_on_string): Make multibyte string correctly.
8751 If output buffer is too small, signal an appropriated error.
8753 2000-09-18 Dave Love <fx@gnu.org>
8755 * keyboard.c (menu_bar_items, tool_bar_items)
8756 (current_active_maps): Remove redundant get_local_map call.
8758 2000-09-18 Gerd Moellmann <gerd@gnu.org>
8760 * xterm.c (x_display_and_set_cursor): Don't show a hollow box
8761 cursor for buffers whose cursor_type is nil.
8763 * xterm.c (x_draw_image_glyph_string): Remove a comment describing
8764 a feature to implement that is already implemented.
8765 (note_mouse_highlight, x_find_ccl_program): Avoid some compiler
8768 * xfns.c (x_clear_image_1): New function.
8769 (x_clear_image): Use it.
8770 (x_from_xcolors): Use x_clear_image_1; don't free the image's mask.
8772 * dispnew.c (update_window): Move test for invisible lines
8773 at the top to update_window_line.
8774 (update_window_line): Handle invisible lines here.
8776 * xfns.c (clear_image_cache): Clear current matrices of all
8777 frames sharing an image cache. Block input while freeing
8778 images. Fix timestamp comparison.
8779 (x_clear_image): Also free the mask.
8781 * xfns.c (lookup_image): Block input while loading the image so
8782 that we won't get interrupted in a state where the image isn't yet
8784 (xbm_load_image, xbm_load, xpm_load, xpm_load, lookup_rgb_color)
8785 (lookup_pixel_color, x_to_xcolors, x_from_xcolors)
8786 (x_disable_image, x_build_heuristic_mask, pbm_load, png_load)
8787 (jpeg_load, tiff_load, gif_load, gs_load): Don't block/unblock input.
8789 2000-09-16 Gerd Moellmann <gerd@gnu.org>
8791 * dispnew.c (update_window): Make sure to make desired rows
8792 current even if they are completely invisible at the top
8795 2000-09-15 Gerd Moellmann <gerd@gnu.org>
8797 * xfns.c (lookup_image): Build mask before applying an algorithm.
8798 Recognize algorithm `disabled'.
8799 (cross_disabled_images): New variable.
8800 (COLOR_INTENSITY): New macro.
8801 (x_detect_edges): Use COLOR_INTENSITY.
8802 (x_disable_image): New function.
8803 (syms_of_xfns): DEFVAR_BOOL cross_disabled_images.
8805 * xdisp.c (build_desired_tool_bar_string): For a toolbar item in
8806 disabled state, don't apply an image transformation algorithm if
8807 the user specified an image for the disabled state. Use
8808 `:algorithm disabled' for creating a disabled item's image if the
8809 user hasn't specified an image.
8811 * xfns.c (ALLOC_XPM_COLORS): Define if we can use Emacs' color
8812 allocation functions with the XPM lib.
8813 (struct xpm_cached_color) [ALLOC_XPM_COLORS]: New structure.
8814 (XPM_COLOR_CACHE_BUCKETS) [ALLOC_XPM_COLORS]: New macro.
8815 (xpm_color_cache) [ALLOC_XPM_COLORS]: New variable.
8816 (xpm_init_color_cache, xpm_free_color_cache, xpm_lookup_color)
8817 (xpm_alloc_color, xpm_free_colors) [ALLOC_XPM_COLORS]: New functions.
8818 (xpm_load) [ALLOC_XPM_COLORS]: Use Emacs' own color allocation
8819 functions, if possible, because these handle color allocation
8820 failure more gracefully.
8821 (Fimage_mask_p): New function.
8823 * xfns.c (QCmatrix, QCcolor_adjustment, QCmask, Qemboss)
8824 (Qedge_detection, Qheuristic): New symbols.
8825 (syms_of_xfns): Initialize new symbols.
8826 (lookup_image): Handle `:mask X', `:algorithm emboss', and
8827 `algorithm (edge-detection ...)'.
8828 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format):
8829 (tiff_format, gif_format, gs_format): Add `:mask'.
8830 (XBM_MASK, XPM_MASK, PBM_MASK, PNG_MASK, JPEG_MASK, TIFF_MASK)
8831 (GIF_MASK, GS_MASK): New enumerators.
8832 (x_laplace_read_row, x_laplace_write_row): Functions removed.
8833 (emboss_matrix, laplace_matrix): New variables.
8834 (x_to_xcolors, x_from_xcolors, x_detect_edges, x_emboss)
8835 (x_edge_detection): New functions.
8836 (x_laplace): Rewritten in terms of x_detect_edges.
8837 (x_build_heuristic_mask): If image has a mask, free it.
8839 2000-09-14 Andrew Innes <andrewi@gnu.org>
8841 * makefile.w32-in: Revert to Unix line endings.
8843 2000-09-14 Andrew Innes <andrewi@gnu.org>
8845 * makefile.w32-in: Standardize indentation somewhat.
8846 (bootstrap-temacs): Use $(ARGQUOTE) instead of literal quotes, to
8847 cater for differences between shells.
8849 * w32term.c (w32_per_char_metric): Handle non-TrueType fonts.
8851 2000-09-14 Gerd Moellmann <gerd@gnu.org>
8853 * xterm.c (x_produce_glyphs): If the distance from the current
8854 position to the next tab stop is less than a canonical character
8855 width, use the tab stop after that.
8857 2000-09-14 Dave Love <fx@gnu.org>
8859 * buffer.c (alloc_buffer_text): Fix xmalloc call.
8861 2000-09-14 Gerd Moellmann <gerd@gnu.org>
8863 * xdisp.c (handle_fontified_prop): While running fontification
8864 functions, bind `fontification-functions' and
8865 `after-change-functions' to nil.
8867 * s/freebsd.h, s/irix-5.0.h, s/sol2.h, s/template.h
8868 (USE_MMAP_FOR_BUFFERS): Define instead of REL_ALLOC_MMAP.
8870 * Makefile.in (mallocobj) [SYSTEM_MALLOC]: Don't add ralloc.o.
8872 * emacs.c: Change conditional compilation on REL_ALLOC_MMAP to
8873 USE_MMAP_FOR_BUFFERS.
8875 * insdel.c (make_gap): Use enlarge_buffer_text.
8877 * buffer.c: Move allocation with mmap here, from ralloc.c. Change
8878 conditional compilation on REL_ALLOC_MMAP to USE_MMAP_FOR_BUFFERS.
8879 (mmap_alloc, mmap_free, mmap_realloc) [REL_ALLOC_MMAP]: Renamed
8880 from former r_alloc_* functions in ralloc.c.
8881 (mmap_page_size, mmap_initialized_p) [REL_ALLOC_MMAP]: New variables.
8882 (MEM_ALIGN) [REL_ALLOC_MMAP]: New macro.
8883 (mmap_init) [REL_ALLOC_MMAP]: New function.
8884 (alloc_buffer_text, enlarge_buffer_text, free_buffer_text): New
8885 functions replacing macros BUFFER_ALLOC, BUFFER_REALLOC, and
8888 * buffer.h (BUFFER_ALLOC, BUFFER_REALLOC, BUFFER_FREE): Removed.
8889 (enlarge_buffer_text): Add prototype.
8891 * ralloc.c: Remove everything having to do with the use of mmap.
8893 2000-09-13 Gerd Moellmann <gerd@gnu.org>
8895 * sound.c (Fplay_sound): Doc fix.
8897 * keyboard.c: Avoid some more compiler warnings.
8898 (parse_tool_bar_item): Ignore cached key bindings.
8900 * alloc.c: Add some comments about DOUG_LEA_MALLOC's use of mmap
8901 and allocation of Lisp data.
8903 2000-09-12 Gerd Moellmann <gerd@gnu.org>
8905 * xfaces.c: Remove conditional compilation on SCALABLE_FONTS.
8906 (Finternal_set_lisp_face_attribute): If frame is 0, set new frame
8909 * lread.c (Fload): Put code checking for recursive loads in #if 0.
8911 2000-09-12 Miyashita Hisashi <himi@meadowy.org>
8913 * ccl.c: Comment fixed.
8914 (MAX_MAP_SET_LEVEL): Increased to 30.
8915 (PUSH_MAPPING_STACK): Enclose with do-while block.
8916 (POP_MAPPING_STACK): Likewise.
8917 (stack_idx_of_map_multiple): New variable.
8918 (CCL_CALL_FOR_MAP_INSTRUCTION): New macro.
8919 (ccl_driver) <CCL_IterateMultipleMap>: If the content is a symbol,
8920 call the corresponding CCL program by CCL_CALL_FOR_MAP_INSTRUCTION.
8921 (ccl_driver) <CCL_MapSingle>: Likewise.
8922 (ccl_driver) <CCL_MapMultiple>: Rewritten to fix many bugs, deal
8923 with the case where looking up process reaches to the end of
8924 map-set, and call CCL programs as the above change.
8926 2000-09-11 Gerd Moellmann <gerd@gnu.org>
8928 * xfns.c (png_load, jpeg_load): Declare some variables volatile
8929 that might be clobbered by longjmp.
8930 (check_x_display_info, x_decode_color, create_frame_xic)
8931 (Fx_display_backing_store, Fx_display_visual_class)
8932 (x_build_heuristic_mask, pbm_scan_number): Avoid compiler warnings.
8934 * lread.c (init_lread): Set Vloads_in_progress to nil.
8935 (Fload): Show list of recursively loaded files, when signaling an
8938 * lread.c (Vloads_in_progress): New variable.
8939 (record_load_unwind): New function.
8940 (Fload): Check for recursive loads.
8941 (syms_of_lread): Initialize Vloads_in_progress.
8942 (read_integer, read1): Avoid some compiler warnings.
8944 * fns.c (concat, Fsubstring, internal_equal, Fnconc): Avoid some
8947 2000-09-11 Miles Bader <miles@gnu.org>
8949 * editfns.c (Fbuffer_string): Doc fix.
8951 2000-09-10 Gerd Moellmann <gerd@gnu.org>
8953 * ralloc.c (mmap_enlarge): Don't return 0 if successful.
8955 2000-09-09 Ken Raeburn <raeburn@gnu.org>
8957 * s/netbsd.h: Use NOT_C_CODE, not NO_C_SOURCE, when deciding
8958 whether to include other header files.
8960 2000-09-09 Gerd Moellmann <gerd@gnu.org>
8962 * xfaces.c (CYCLE_CHECK): Don't use the Lisp_Object returned
8963 by Fmemq as a boolean.
8965 2000-09-08 Stefan Monnier <monnier@cs.yale.edu>
8967 * xfaces.c (Finternal_set_lisp_face_attribute): Minor thinko.
8969 2000-09-08 Gerd Moellmann <gerd@gnu.org>
8971 * ralloc.c (mmap_fd): Remove initializer which can make it
8972 read-only in a dumped Emacs.
8973 (mmap_fd_1): New variable.
8974 (mmap_set_vars): Remove local `fd'. Save mmap_fd in mmap_fd_1,
8975 restore it from there.
8976 (r_alloc, r_re_alloc, r_alloc_free): Call r_alloc_init
8977 unconditionally so that mmap_fd can be initialized there.
8978 (r_alloc_init_fd): Open-coded in r_alloc_init; function removed.
8979 (r_alloc_init) [REL_ALLOC_MMAP && !MAP_ANON]: Open /dev/zero.
8980 (r_alloc_init) [REL_ALLOC_MMAP && MAP_ANON]: Set mmap_fd to -1.
8982 * xfaces.c (Finternal_merge_in_global_face): Return a Lisp object.
8984 * xdisp.c (dump_glyph_row): Fix printf format string.
8985 (display_line, move_it_in_display_line_to): Avoid compiler warnings.
8987 * s/freebsd.h (GC_MARK_STACK, REL_ALLOC_MMAP): Define.
8989 * keymap.c (Fset_keymap_parent): Check for cycles in keymap
8992 * xdisp.c (try_window_id): When trying to locate cursor in
8993 unchanged rows at the top, handle the case that we can't find it.
8995 * xterm.c (x_draw_glyphs): Handle case START and END are out
8996 of bounds more carefully.
8998 2000-09-08 Dave Love <fx@gnu.org>
9000 * s/sol2.h (REL_ALLOC_MMAP): Define.
9001 * s/irix5-0.h (REL_ALLOC_MMAP): Likewise.
9003 * ralloc.c: Don't include string.h (redundant).
9004 (MAP_ANON) [REL_ALLOC_MMAP]: Ensure it's defined.
9005 [!MAP_ANON]: Include fcntl.h.
9006 (mmap_fd) [REL_ALLOC_MMAP]: New variable.
9007 (r_alloc, r_re_alloc, r_alloc_free)
9008 (mmap_enlarge, mmap_set_vars): Use it.
9009 (r_alloc_init_fd): New function.
9010 (__morecore) [SYSTEM_MALLOC]: Don't declare.
9011 (r_alloc_init): Call r_alloc_init_fd. Conditionalize stuff on
9014 * Makefile.in (allocaobj) [!SYSTEM_MALLOC && REL_ALLOC_MMAP]:
9017 * unexelf.c (SHT_MIPS_DEBUG, HDRR) [__mips__]: Really confine last
9018 change to __NetBSD__.
9020 2000-09-08 Kenichi Handa <handa@etl.go.jp>
9022 * search.c (compile_pattern): Check the multibyteness of cached
9025 2000-09-08 Miles Bader <miles@gnu.org>
9027 * xfaces.c (default_face_vector): Function removed.
9028 (Finternal_merge_in_global_face): Restore old global/local
9029 attribute override order. Use inline loop instead of calling
9030 default_face_vector.
9032 2000-09-07 Gerd Moellmann <gerd@gnu.org>
9034 * ralloc.c (obtain, relinquish, relinquish, r_alloc_size_in_use)
9035 (get_bloc, relocate_blocs, update_heap_bloc_correspondence)
9036 (resize_bloc, r_alloc_sbrk, r_alloc_init): Add casts to `char *'
9037 where necessary, in case POINTER_TYPE is `void'.
9039 2000-09-07 Eli Zaretskii <eliz@is.elta.co.il>
9041 * frame.c (make_terminal_frame): Initialize frame foreground and
9042 background colors to unspecified, for the initial instance of an
9045 2000-09-07 Gerd Moellmann <gerd@gnu.org>
9047 * ralloc.c (mmap_find): Fix overlap computation.
9048 (mmap_enlarge): Compute nbytes before trying to find an
9051 * xfaces.c (smaller_face): Compare font heights with `<' and `>'
9054 * lread.c (syms_of_lread): Change value of regexp
9055 Vbytecomp_version_regexp to not match some XEmacs-compiled files.
9057 * xmenu.c (xdialog_show): When looking up the selection in
9058 menu_items, take `quote' boundaries into account; this corresponds
9059 to a nil ITEM in x-popup-dialog.
9061 2000-09-07 Kenichi Handa <handa@etl.go.jp>
9063 * charset.h (MIN_CHARSET_OFFICIAL_DIMENSION1): Define it as 0x80,
9065 (MIN_CHAR_OFFICIAL_DIMENSION1): Define it as ((0x81 - 0x70) << 7).
9067 * coding.c (encode_coding_sjis_big5): Use translation table for
9068 encoding, not decoding. Fix the handling of latin-jisx0201.
9069 Check for the charset katakana-jisx0201 too.
9070 (ONE_MORE_CHAR): Call translate_char with CHARSET arg -1.
9071 (detect_coding_sjis): Check the byte sequence more rigidly.
9073 2000-09-07 Gerd Moellmann <gerd@gnu.org>
9075 * xfaces.c (Vparam_value_alist): New variable.
9076 (syms_of_xfaces): Initialize it.
9077 (Finternal_set_lisp_face_attribute): Avoid more consing.
9079 * frame.c (Fframe_parameter): Handle `name' and `background-mode'
9081 (Fframe_parameter) [HAVE_X_WINDOWS]: Handle `display' specially.
9082 (Qbackground_mode): New variable.
9083 (syms_of_frame_1): Initialize Qbackground_mode.
9085 * lisp.h (Qdisplay): Declare extern.
9087 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is 0,
9088 change face on all frames, and change the default for new frames.
9090 2000-09-07 Dave Love <fx@gnu.org>
9092 * Makefile.in [!SYSTEM_MALLOC && REL_ALLOC_MMAP]: Set mallocobj.
9094 2000-09-07 Kenichi Handa <handa@etl.go.jp>
9096 * charset.h (MAKE_CHAR): Be sure to set MSB of C1 to 0.
9098 * charset.c: Include composite.h
9099 (lisp_string_width): New function.
9100 (Fstring_width): Call lisp_string_width instead of strwidth.
9102 * Makefile.in (charset.o): Depends on composite.h.
9104 * process.c (read_process_output): Before inserting the decoded
9105 text in the buffer, adjust the multibyteness.
9107 2000-09-06 Gerd Moellmann <gerd@gnu.org>
9109 * buffer.c (set_buffer_internal_1) [REL_ALLOC_MMAP]: If
9110 buffer's text buffer is null, map new memory.
9112 * ralloc.c (POINTER, SIZE) [emacs]: Define in terms of
9113 POINTER_TYPE and size_t.
9114 (struct mmap_region) [REL_ALLOC_MMAP]: New structure.
9115 (mmap_regions, mmap_regions_1) [REL_ALLOC_MMAP]: New variables.
9116 (ROUND, MMAP_REGION_STRUCT_SIZE, MMAP_REGION, MMAP_USER_AREA)
9117 [REL_ALLOC_MMAP]: New macros.
9118 (mmap_find, mmap_free, mmap_enlarge, mmap_set_vars)
9119 (mmap_mapped_bytes, r_alloc, r_re_alloc, r_alloc_free)
9120 [REL_ALLOC_MMAP]: New functions.
9122 * emacs.c (Fdump_emacs) [REL_ALLOC_MMAP]: Call mmap_set_vars
9123 before and after unexec.
9125 * buffer.c (init_buffer) [REL_ALLOC_MMAP]: Map new buffer
9126 text buffers if necessary.
9128 * buffer.h (R_ALLOC_DECLARE): Removed because unused.
9129 (r_alloc, r_re_alloc, r_alloc_free): Use POINTER_TYPE and size_t
9132 * config.in (HAVE_MMAP): Add #undef.
9134 2000-09-05 Gerd Moellmann <gerd@gnu.org>
9136 * frame.c (Qdisplay_type): New variable.
9137 (syms_of_frame_1): Initialize it.
9138 (Fframe_parameter): New function that avoids consing.
9139 (syms_of_frame): Defsubr it.
9141 * buffer.c (Fother_buffer): Consider buffers as invisible when
9142 they are displayed in a window on an invisible frame.
9144 * window.c (window_loop) <GET_LARGEST_WINDOW>: Fix bug making
9145 get-largest-window always return nil.
9147 2000-09-04 Gerd Moellmann <gerd@gnu.org>
9149 * lread.c (syms_of_lread): Make Vbytecomp_version_regexp a Lisp
9150 variable; recognize Emacs 19 elc files.
9152 2000-09-04 Miles Bader <miles@gnu.org>
9154 * xmenu.c (xmenu_show): Call x_set_menu_resources_from_menu_face
9155 before initially popping up the menu, so the menu doesn't flash
9156 when the face settings are significantly different from the defaults.
9158 2000-09-04 Stefan Monnier <monnier@cs.yale.edu>
9160 * regex.c (WIDE_CHAR_SUPPORT): New macro.
9161 (btowc, iswctype, wctype) [_LIBC]: Redefine to __<fun>.
9162 (BIT_ALPHA, BIT_ALNUM, BIT_ASCII, BIT_NONASCII, BIT_GRAPH, BIT_PRINT)
9163 (BIT_UNIBYTE): Remove.
9164 (re_match_2_internal): Delete corresponding code and streamline the
9165 BIT_MULTIBYTE case to not bother checking ISUNIBYTE.
9166 (CHAR_CLASS_MAX_LENGTH) [!WIDE_CHAR_SUPPORT]: Set to 9 rather than 6.
9167 (re_wctype_t): New type.
9168 (re_wctype, re_iswctype, re_wctype_to_bit): New functions.
9169 (regex_compile): Use them and fix handling of overly long char classes.
9171 2000-09-03 Andrew Innes <andrewi@gnu.org>
9173 * makefile.w32-in: Change to DOS line endings.
9175 * s/ms-w32.h (ORDINARY_LINK): New define.
9177 * w32.c (_ANONYMOUS_UNION) [__GNUC__]: New define
9178 (_ANONYMOUS_STRUCT) [__GNUC__]: New define.
9180 * makefile.w32-in (clean): Don't delete config.h and epaths.h.
9181 (distclean): Delete them here instead.
9183 * w32proc.c (compare_env): Convert to uppercase for comparison,
9184 not lowercase, to match how the native Windows shell works.
9186 2000-09-03 Jason Rumney <jasonr@gnu.org>
9188 * ChangeLog: Remove -unix from coding. Let Emacs autodetect, as
9189 CVS changes the line-ends when checking in/out on DOS/Windows.
9191 * makefile.nt (emacs): Do not change directory to run temacs, as
9192 the load-path is set relative to current directory.
9194 2000-09-03 Miles Bader <miles@gnu.org>
9196 * xterm.c (x_alloc_lighter_color_for_widget): New function.
9198 2000-09-02 Gerd Moellmann <gerd@gnu.org>
9200 * xdisp.c (redisplay_mode_lines): New function.
9201 (display_mode_lines): Return number of mode lines displayed.
9202 (echo_area_display): Use redisplay_mode_lines to draw garbaged
9203 mode lines. Don't temporarily bind redisplay-dont-pause to t.
9205 * emacs.c, callint.c, doc.c, editfns.c: Remove includes of
9206 string.h and strings.h.
9207 (index) [HAVE_INDEX]: Add prototype.
9209 * unexelf.c (SHT_PROGBITS) [__NetBSD__ && !PT_LOAD]: Don't define.
9210 (SHT_MIPS_DEBUG, HDRR) [__NetBSD__ && __mips__]: Define.
9212 * s/netbsd.h [!NO_C_SOURCE]: Include <signal.h>.
9213 (GC_SETJMP_WORKS, GC_MARK_STACK): Define.
9215 2000-09-01 Gerd Moellmann <gerd@gnu.org>
9217 * lread.c (read1): Accept `?' as symbol constituent, for
9218 compatiblity with XEmacs.
9220 2000-08-31 Stefan Monnier <monnier@cs.yale.edu>
9222 * regex.h (RE_NO_NEWLINE_ANCHOR): New syntax flag.
9223 (struct re_pattern_buffer): Remove newline_anchor.
9224 * regex.c: Keep namespace clean for GNU libc by renaming <fun>
9225 to __<fun> and using `weak_alias (__<fun>, <fun>)'.
9226 (re_max_failures, fail_stack): Use size_t rather than unsigned.
9227 (regex_compile): For ^ and $, choose between buffer and line (beg|end)
9228 depending on the new RE_NO_NEWLINE_ANCHOR syntax flag.
9229 (print_compiled_pattern, re_search_2, mutually_exclusive_p)
9230 (re_match_2_internal, re_compile_pattern, re_comp, regcomp):
9231 Get rid of references to newline_anchor.
9232 (regcomp): Allocate and precompute a fastmap.
9234 2000-08-31 Gerd Moellmann <gerd@gnu.org>
9236 * lread.c (openp): GCPRO local variable `filename'.
9238 2000-08-30 Stefan Monnier <monnier@cs.yale.edu>
9240 * regex.h (struct re_pattern_buffer): Use size_t for used/allocated.
9242 * regex.c: Merge some changes from GNU libc. Add prototypes.
9243 (bcopy, bcmp, REGEX_REALLOCATE, re_match_2_internal):
9244 Use memcmp and memcpy instead of bcopy and bcmp.
9245 (init_syntax_once): Use ISALNUM.
9246 (PUSH_FAILURE_POINT, re_match_2_internal): Remove failure_id.
9247 (REG_UNSET_VALUE): Remove. Use NULL instead.
9248 (REG_UNSET, re_match_2_internal): Use NULL.
9249 (SET_HIGH_BOUND, MOVE_BUFFER_POINTER, ELSE_EXTEND_BUFFER_HIGH_BOUND):
9251 (EXTEND_BUFFER): Use them (to work with BOUNDED_POINTERS).
9252 (GET_UNSIGNED_NUMBER): Don't use ISDIGIT.
9253 (regex_compile): In handle_interval, return an error rather than try to
9254 unfetch the interval if we can't find the closing brace.
9255 Obey the RE_NO_GNU_OPS syntax bit.
9256 (TOLOWER): New macro.
9258 (regexec): Allocate regs.start and regs.end as one block.
9260 2000-08-30 Gerd Moellmann <gerd@gnu.org>
9262 * xdisp.c (echo_area_display): Check display_completed instead
9263 of calling detect_input_pending.
9265 * dispnew.c (update_frame): Only set display_completed here; move
9266 the update_begin and update_end calls here from update_frame_1.
9267 (update_frame_1): Don't set display_completed here, don't call
9268 update_begin/update_end.
9270 * xfaces.c (set_font_frame_param): Use Fmodify_frame_parameters
9271 instead of store_frame_param.
9273 2000-08-29 Gerd Moellmann <gerd@gnu.org>
9275 * dispnew.c (build_frame_matrix_from_leaf_window): If a row of a
9276 desired window matrix hasn't been displayed, use the current row
9277 instead. Make sure that only those frame rows are updated for
9278 which there exists a corresponding enabled desired row.
9280 2000-08-29 Miles Bader <miles@gnu.org>
9282 * xfaces.c (default_face_vector): New function.
9283 (Finternal_merge_in_global_face): Use it instead of merge_face_vectors.
9285 2000-08-29 Gerd Moellmann <gerd@gnu.org>
9287 * lread.c (openp): Prevent temporary string passed to
9288 Ffile_readable_p from being garbage collected.
9290 2000-08-28 Dave Love <fx@gnu.org>
9292 * keymap.c (store_in_keymap): Add `static' to declaration.
9294 2000-08-28 Gerd Moellmann <gerd@gnu.org>
9296 * emacs.c, callint.c, doc.c, editfns.c
9297 (toplevel) [HAVE_STRING_H]: Include string.h.
9298 (toplevel) [HAVE_STRINGS_H]: Include strings.h.
9299 (index): Remove prototypes which might conflict with non-standard
9300 definitions of index/strchr.
9302 * s/usg5-3.h (index): Define only if not HAVE_INDEX.
9303 (rindex): Define only if !HAVE_RINDEX.
9305 * s/sco5.h (bcopy, bzero, bcmp): Don't define.
9307 * config.in (HAVE_INDEX, HAVE_RINDEX, HAVE_STRINGS_H): Add undefs.
9309 2000-08-28 Miles Bader <miles@gnu.org>
9311 * xfaces.c (merge_face_vectors): Clear TO's :font attribute if
9312 made inconsistent by a font-related attribute in FROM.
9313 (merge_face_inheritance): Add function comment.
9315 2000-08-28 Kenichi Handa <handa@etl.go.jp>
9317 * keyboard.c (read_char_minibuf_menu_prompt): Call read_char with
9318 the 4th arg (PREV_EVENT) Qt to suppress input method.
9320 2000-08-27 Stefan Monnier <monnier@cs.yale.edu>
9322 * regex.c: Indent cpp directives and remove parens after `defined'.
9323 (PTR_TO_OFFSET, POS_AS_IN_BUFFER): Move to a better place.
9324 (ISDIGIT, ISCNTRL, ISXDIGIT) [!emacs]: Remove duplicate definition.
9325 (regex_compile): Use RE_FRUGAL instead of RE_ALL_GREEDY.
9326 (re_compile_pattern): Use size_t for length.
9327 (init_syntax_once): Move to a better place.
9328 * regex.h: Merge changes from GNU libc. Indent cpp directives.
9329 (RE_FRUGAL): Replaces RE_ALL_GREEDY (inverted meaning).
9331 * syntax.c (back_comment): Detect cases where a comment-starter is
9332 actually inside another comment as in: /* a // b */ c // d \n.
9333 Make it clear that `comstart_pos' is unused for nested comments.
9335 * keymap.c (store_in_keymap, fix_submap_inheritance): New prototypes.
9336 (KEYMAPP): New macro.
9337 (Fkeymap_parent, Fset_keymap_parent): Use it.
9338 (fix_submap_inheritance): Mark it static.
9339 (define_as_prefix, describe_buffer_bindings, describe_command)
9340 (describe_translation, describe_map): Complete prototypes.
9342 * lisp.h (store_in_keymap, fix_submap_inheritance): Remove.
9344 * keyboard.c (menu_bar_item): Detect duplicate entries for all items
9345 to better match the key-lookup behavior.
9347 2000-08-27 Gerd Moellmann <gerd@gnu.org>
9349 * xfaces.c (lface_fully_specified_p): Handle :inherit.
9350 (Finternal_set_lisp_face_attribute): Fix typo in error message.
9352 2000-08-27 Eli Zaretskii <eliz@is.elta.co.il>
9354 * Makefile.in (dispnew.o, indent.o, fontset.o, minibuf.o)
9355 (process.o, scroll.o, sysdep.o): Depend on keyboard.h.
9356 (xterm.o): Depend on coding.h
9358 2000-08-26 Kenichi Handa <handa@etl.go.jp>
9360 * cmds.c (internal_self_insert): Delete '#ifdef HAVE_FACES' and
9361 the corresponding '#endif'.
9363 2000-08-26 Miles Bader <miles@gnu.org>
9365 * dispextern.h (enum lface_attribute_index): Add LFACE_INHERIT_INDEX.
9366 * xfaces.c (QCinherit): New variable.
9367 (syms_of_xfaces): Initialize it.
9368 (LFACE_INHERIT): New macro.
9369 (Finternal_get_lisp_face_attribute)
9370 (merge_face_vector_with_property)
9371 (Finternal_set_lisp_face_attribute): Deal with :inherit attribute.
9372 (check_lface_attrs): Allow new types of face height. Check
9374 (CYCLE_CHECK): New macro.
9375 (merge_face_inheritance): New function.
9376 (merge_face_vectors): Merge inherited faces too. Add F and
9377 CYCLE_CHECK arguments.
9378 (merge_face_vector_with_property, Finternal_merge_in_global_face)
9379 (lookup_named_face, lookup_derived_face, realize_named_face)
9380 (face_at_string_position, face_at_buffer_position): Supply
9381 new F and CYCLE_CHECK arguments to merge_face_vectors.
9382 (merge_face_heights): New function.
9383 (merge_face_vectors, merge_face_vector_with_property)
9384 (Finternal_set_lisp_face_attribute): Call merge_face_heights to
9385 handle relative face heights.
9386 (lface_same_font_attributes_p): Compare heights using EQ.
9388 2000-08-26 Kenichi Handa <handa@etl.go.jp>
9390 * charset.c (char_to_string): Check the character validity.
9391 (char_valid_p): If C is not less than MAX_CHAR, be sure to return 0.
9393 2000-08-25 Stefan Monnier <monnier@cs.yale.edu>
9395 * regex.c (PUSH_FAILURE_COUNT): New macro.
9396 (POP_FAILURE_REG_OR_COUNT): Renamed from POP_FAILURE_REG.
9397 Handle popping of a register's or a counter's data.
9398 (POP_FAILURE_POINT): Use the new name.
9399 (re_match_2_internal): Push counter data on the stack for succeed_n,
9400 jump_n and set_number_at and remove misleading dead code in succeed_n.
9402 2000-08-25 Gerd Moellmann <gerd@gnu.org>
9404 * xdisp.c (redisplay_internal): If considering all windows on all
9405 frames, update the display for each frame as soon as possible,
9406 instead of first building all desired matrices for all frames, and
9407 then updating them all.
9408 (try_cursor_movement): Handle case that last_cursor.vpos is -1.
9410 2000-08-24 Gerd Moellmann <gerd@gnu.org>
9412 * bytecode.c (mark_byte_stack): Add a comment.
9414 * frame.h (FRAME_FLAGS_AREA_COLS, FRAME_FLAGS_AREA_WIDTH)
9415 (FRAME_LEFT_FLAGS_AREA_WIDTH): Return 0 unless frame is
9418 2000-08-24 Kenichi Handa <handa@etl.go.jp>
9420 * minibuf.c (do_completion): Always use compare-string, not
9421 string-equal because the latter doesn't pay attention to
9422 multibyteness of strings.
9424 * process.c (create_process): Don't setup raw-text coding here.
9425 (Fopen_network_stream): Don't set coding->src_multibyte and
9426 coding->dst_multibyte here.
9427 (read_process_output): For process filter, return unibyte string
9428 if default-enable-multibyte-characters is nil.
9429 (send_process): If OBJECT is multibyte text, be sure to encoded it
9430 by the specified coding system for the process. Otherwise, setup
9432 (init_process): Don't initialize default-process-coding-system here.
9434 2000-08-23 Eli Zaretskii <eliz@is.elta.co.il>
9436 * buffer.c (syms_of_buffer) <scroll-up-aggressively>: Doc fix.
9437 <scroll-down-aggressively>: Likewise.
9439 2000-08-23 Kenichi Handa <handa@etl.go.jp>
9441 * coding.c (encode_eol): Fix bug for the case of dst_bytes being
9442 zero. Set coding->produced_char correctly.
9444 2000-08-22 Andrew Innes <andrewi@gnu.org>
9446 * makefile.w32-in: New file.
9448 * unexw32.c (unexec): Ignore old_name, and use the actual location
9449 of the current executable instead. Base new_name on this.
9451 * w32proc.c (create_child): Remove reference to security
9452 descriptor, which isn't needed and doesn't compile with mingw32.
9454 * w32term.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
9455 up dllimport attributes.
9456 (x_update_window_end): Update prototype.
9458 * unexec.c (write_segment) [USE_CRT_DLL]: Remove unnecessary
9459 extern, which screws up dllimport attributes.
9461 * sysdep.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
9462 up dllimport attributes.
9464 * strftime.c [USE_CRT_DLL]: Remove unnecessary extern, which
9465 screws up dllimport attributes.
9467 * process.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
9468 up dllimport attributes.
9469 (create_process) [USE_CRT_DLL]: Remove unnecessary extern, which
9470 screws up dllimport attributes.
9472 * lread.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
9473 up dllimport attributes.
9475 * keyboard.c [USE_CRT_DLL]: Remove unnecessary extern, which
9476 screws up dllimport attributes.
9478 * floatfns.c [USE_CRT_DLL]: Remove unnecessary extern, which
9479 screws up dllimport attributes.
9481 * fileio.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
9482 up dllimport attributes.
9484 * emacs.c (malloc_initialize_hook) [USE_CRT_DLL]: Remove
9485 unnecessary extern, which screws up dllimport attributes.
9488 * editfns.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
9489 up dllimport attributes.
9491 * dispnew.c (window_change_signal) [USE_CRT_DLL]: Remove
9492 unnecessary extern, which screws up dllimport attributes.
9494 * callproc.c [USE_CRT_DLL]: Remove unnecessary extern, which
9495 screws up dllimport attributes.
9497 * buffer.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
9498 up dllimport attributes.
9500 * w32proc.c (IsValidLocale): Extern missing from mingw32 headers.
9502 * w32bdf.c (search_file_line):
9503 (set_bdf_font_info):
9505 (w32_get_bdf_glyph):
9506 (w32_BDF_to_x_font): Fix compile warnings.
9508 * w32menu.c: Include keyboard.h before frame.h. Fix compile warnings.
9510 * w32select.c: Include keyboard.h before frame.h.
9512 * w32fns.c (max): Define macro.
9513 (JOHAB_CHARSET): Define if not known.
9514 (MOD_ALT, MOD_CONTROL, MOD_SHIFT, MOD_WIN): Define if not known.
9515 (Fx_show_tip): Synch with X version.
9517 * w32xfns.c: Include keyboard.h before frame.h.
9519 * w32fns.c: Include keyboard.h before frame.h.
9521 * w32term.c: Include keyboard.h before frame.h.
9523 * fontset.c: Include keyboard.h before frame.h.
9525 * w32inevt.c: Include keyboard.h before frame.h.
9526 (MOUSE_MOVED): Define if not known.
9528 * minibuf.c: Include keyboard.h before frame.h.
9530 * keyboard.c: Include keyboard.h before frame.h.
9532 * indent.c: Include keyboard.h before frame.h.
9534 * dispnew.c: Include keyboard.h before frame.h.
9536 * buffer.c: Include keyboard.h before frame.h.
9538 * alloc.c: Include keyboard.h before frame.h.
9540 * print.c: Include keyboard.h before frame.h.
9542 * process.c: Include keyboard.h before frame.h.
9544 * scroll.c: Include keyboard.h before frame.h.
9546 * sysdep.c: Include keyboard.h before frame.h.
9548 * term.c: Include keyboard.h before frame.h.
9550 * window.c: Include keyboard.h before frame.h.
9552 * xdisp.c: Include keyboard.h before frame.h.
9553 Separate GLYPH_DEBUG and DEBUG_TRACE_MOVE.
9555 * frame.c: Include keyboard.h before frame.h.
9557 * w32heap.h: Undefine min, max.
9559 * w32gui.h: Undefine min, max.
9561 * unexw32.c: Change PUCHAR to PCHAR.
9562 (PTR_TO_OFFSET): Cast ptr to unsigned char *.
9565 (copy_executable_and_dump_data): Remove unnecessary static defs.
9566 (copy_executable_and_dump_data): Fix compile warnings.
9568 * sysdep.c (NULL) [WINDOWSNT]: Define NULL if not defined.
9570 * w32console.c (min): Define macro.
9571 (clear_frame, write_glyphs): Fix compile warning.
9573 * w32proc.c (compare_env):
9574 (find_child_console): Fix compile warning.
9576 * w32.c (sys_strerror): Use sys_nerr instead of _sys_nerr. Use
9577 sys_errlist instead of _sys_errlist.
9578 (get_emacs_configuration_options): New function.
9580 * s/ms-w32.h (sys_nerr): Provide default definition.
9581 (strdup, strupr, strnicmp, stricmp, tzset, tzname): Map to same
9582 name with _ prepended.
9583 (NSIG): Define if not known.
9584 (get_emacs_configuration): Provide extern declaration.
9585 (get_emacs_configuration_options): Provide extern declaration.
9586 (EMACS_CONFIG_OPTIONS): Call get_emacs_configuration_options.
9588 * w32.c (gettimeofday): Use struct timeb, not struct _timeb.
9590 (read_unc_volume): Fix compile warning.
9592 * s/ms-w32.h (_WINSOCK_H): Define to prevent normal winsock
9593 definitions from being used.
9595 * lisp.h [WINDOWSNT]: Don't declare externs for getenv, ctime and getwd.
9597 * w32.c (unc_volume_file_attributes):
9598 (open_unc_volume): Make arg const.
9600 * sysdep.c [WINDOWSNT]: Remove extern decl of errno.
9601 (read_input_waiting): Remove excess parameter.
9603 * w32.c (init_environment): Call _access.
9604 (check_windows_init_file): Call _close.
9605 (init_user_info): Call _putenv.
9606 (init_environment): Call _putenv and _strdup.
9607 (init_ntproc): Reset volume info cache on startup.
9609 * s/ms-w32.h (malloc, free, realloc, calloc): Rename if
9610 USE_CRT_DLL is defined, so Emacs can use GNU malloc even though it
9611 cannot override the CRT malloc.
9613 * makefile.nt (LOCAL_FLAGS): Define USE_CRT_DLL if requested.
9614 (LINK_FLAGS): Append to original value of LINK_FLAGS.
9616 * w32heap.c [!USE_CRT_DLL]: Don't define _heap_init and _heap_term
9617 unless we are linking with a static CRT.
9618 (RVA_TO_PTR): Cast result to unsigned char*.
9620 * w32.c (GetCachedVolumeInformation): Use xmalloc, xfree and xstrdup.
9621 (add_volume_info): Use xstrdup.
9623 2000-08-22 Stefan Monnier <monnier@cs.yale.edu>
9625 * minibuf.c (Vcompletion_auto_help): Renamed from `auto_help'.
9626 (do_completion, Fminibuffer_complete_word): Use it.
9627 (syms_of_minibuf): Turn completion-auto-help into a proper Lisp
9628 var so it can take non-boolean values.
9630 2000-08-21 Gerd Moellmann <gerd@gnu.org>
9632 * editfns.c (find_field): Formatting changes.
9633 (toplevel): Some old-style function forward declarations
9634 changed to prototypes, some new protypes added, some functions
9637 * lisp.h (set_time_zone_rule): Add prototype.
9638 (use_dialog_box): External declaration.
9640 * keyboard.c (gen_help_event): Add parameter SIZE.
9641 (kbd_buffer_events_waiting): Slightly rewritten.
9642 (clear_event): New function.
9643 (kbd_buffer_get_event): Use it, and clear the input_events of
9645 (init_keyboard): Remove duplicate creation of kbd_buffer_gcpro and
9646 don't fill the newly created array with nils.
9647 (toplevel): Convert some old-style function forward declarations
9650 * keyboard.h (gen_help_event): Change prototype.
9652 * xterm.c (XTread_socket): Change calls to gen_help_event.
9654 * w32term.c (w32_read_socket): Change calls to gen_help_event.
9656 * eval.c (Fmacroexpand): Doc fix.
9658 2000-08-20 Jason Rumney <jasonr@gnu.org>
9660 * w32term.h (x_display_info_for_display): Remove as this function
9661 does not exist on W32.
9663 * w32term.c (help_echo_window): New variable.
9664 (syms_of_w32term): staticpro it.
9665 (note_mode_line_highlight): Set it.
9666 (XTextExtents16): Removed as there is no equivalent on W32.
9667 (x_compute_glyph_string_overhangs): Incomplete body removed, as
9668 the X way of doing this will not work for W32.
9669 (w32_intersect_rectangles): Removed. Use IntersectRect API call.
9670 (x_draw_image_foreground): Avoid drawing outside of the clip area
9671 when image doesn't have a mask.
9672 (note_mouse_highlight): Process overlays in the right order of
9673 priority. Set help_echo_window.
9674 (x_draw_bar_cursor): If cursor is on an image, draw a box cursor
9675 because that's more visible for large images.
9677 * w32menu.c (keymap_panes): Pass the keymap's prompt as the pane
9678 name to single_keymap_panes.
9679 (w32_menu_show): Set wv->title when dealing with titles.
9680 (w32_menu_display_help): Call show_help_echo with OBJECT and POS.
9682 2000-08-21 Miles Bader <miles@gnu.org>
9684 * minibuf.c (do_completion): Try again if we rewrite the input
9685 string, but no completion was done, so that any completion message
9688 2000-08-20 Gerd Moellmann <gerd@gnu.org>
9690 * xfaces.c (lface_equal_p): Compare strings differently.
9691 (Qtty_color_alist, Vtty_defined_color_alist): New variables.
9692 (realize_tty_face): Use them.
9693 (syms_of_xfaces): Initialize new variables.
9694 (map_tty_color): New function, extracted from realize_tty_face.
9695 (map_tty_color) [MSDOS || WINDOWSNT]: If using the frame's default
9696 foreground or background color, store the new color name in the
9697 realized face; previous code trying to do this had no effect.
9698 (realize_tty_face): Use map_tty_color.
9699 (Fclear_face_cache): Set face_change_count and ensure thorough
9702 2000-08-19 Gerd Moellmann <gerd@gnu.org>
9704 * undo.c (record_first_change, record_marker_adjustment): Don't
9705 use XBUFFER on last_undo_buffer which might not be a buffer.
9707 2000-08-18 Kenichi Handa <handa@etl.go.jp>
9709 * coding.c (decode_coding_string): Set members consumed,
9710 consumed_char, produced, produced_char of *coding correctly. If
9711 decode_coding doesn't consume any byte, don't try anymore.
9712 (encode_coding_string): Likewise.
9714 2000-08-18 Gerd Moellmann <gerd@gnu.org>
9716 * lisp.h (CHECK) [ENABLE_CHECKING]: Make both sides of the
9717 conditional have void type, for Standard C compilers.
9719 * xdisp.c (redisplay_internal): Compare windows for equality with
9720 EQ, instead of applying XWINDOW to something that might not
9723 2000-08-18 Kenichi Handa <handa@etl.go.jp>
9725 * fontset.c (Finternal_char_font): Search only the selected frame
9726 for a window of the current buffer.
9728 2000-08-18 Gerd Moellmann <gerd@gnu.org>
9730 * minibuf.c (do_completion): Use EQ instead of `!=' to compare
9733 * keyboard.c (kbd_buffer_get_event): Handle the case that the
9734 second half of a HELP_EVENT is found at the start of kbd_buffer.
9736 2000-08-18 Miles Bader <miles@gnu.org>
9738 * lisp.h (Lisp_String): Replace DECLARE_INTERVALS with real decl.
9740 * editfns.c (save_restriction_save): Rewrite to use markers.
9741 (save_restriction_restore): Rewrite to understand new form of data
9742 saved by save_restriction_save.
9743 (Fsave_restriction): Remove cautionary note in doc-string.
9745 2000-08-17 Gerd Moellmann <gerd@gnu.org>
9747 * fileio.c (build_annotations): Add a comment explaining the
9748 return value of format-annotate-function. Replace a spurious call
9749 to Flength with a CONSP test. Call format-annotate-function with
9750 a fifth arg specifying how many times the function is been called
9751 in a row, to let it choose temporary buffers appropriately.
9753 2000-08-17 Dave Love <fx@gnu.org>
9755 * lisp.h: Remove DECLARE_INTERVALS, INITIALIZE_INTERVAL. Don't
9756 declare make_temp_name twice.
9758 * lread.c: Prototype readevalloop, load_unwind, load_descriptor_unwind.
9759 (unreadpure): Give it an arg.
9761 * unexalpha.c: Prototype fatal_unexec, mark_x,
9762 update_dynamic_symbols. Declare unexec as void.
9764 * cm.c [HAVE_TERMCAP_H]: Include <termcap.h>.
9765 [!HAVE_TERMCAP_H]: Prototype tputs, tgoto.
9767 * alloc.c (lisp_malloc): Declare with POINTER_TYPE.
9768 [SYSTEM_MALLOC]: Make decls in malloc.h conditional on DOUG_LEA_MALLOC.
9770 * alloca.c: Use #error.
9771 [POINTER_TYPE]: Use it.
9773 * eval.c (Fdefvar): Doc fix.
9775 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Avoid
9776 INITIALIZE_INTERVAL.
9778 * buffer.h: Avoid DECLARE_INTERVALS.
9780 * config.in: Add size_t.
9782 2000-08-17 Eli Zaretskii <eliz@is.elta.co.il>
9784 * w16select.c (set_clipboard_data): If there's not enough memory
9785 to put text into clipboard, return 1, as Fw16_set_clipboard_data
9786 expects. In case of other failures, return 3.
9787 (system_error_msg): New error message.
9788 (Fw16_set_clipboard_data): If set_clipboard_data returns 3, print
9791 2000-08-16 Gerd Moellmann <gerd@gnu.org>
9793 * term.c (write_glyphs): Also turn off inverse video after turning
9794 off other appearances in case TS_exit_attribute_mode is not equal
9795 to TS_end_standout_mode.
9796 (insert_glyphs): Turn inverse video on/off for each run of glyphs
9798 (turn_off_face): Reset standout_mode only if
9799 TS_exit_attribute_mode has been output and TS_exit_attribute_mode
9800 is equal to TS_end_standout_mode.
9802 2000-08-16 Kenichi Handa <handa@etl.go.jp>
9804 * coding.c (encode_coding): Fix the bug of not flushing ISO escape
9805 sequence at the end of the source block.
9807 * ccl.c (Fccl_program_p): Docstring modified.
9808 (Fccl_execute): Likewise.
9809 (Fccl_execute_on_string): Likewise.
9811 2000-08-16 Eli Zaretskii <eliz@is.elta.co.il>
9813 * msdos.c (IT_write_glyphs): Convert cbp to unsigned char *.
9815 2000-08-16 Kenichi Handa <handa@etl.go.jp>
9817 The following changes are mainly to fix bugs of
9818 encode/decode-coding-string failing if encoding/decoding return
9819 CODING_FINISH_INSUFFICIENT_DST. In addition, delete the global
9820 variable conversion_buffer.
9822 * ccl.c (CCL_WRITE_CHAR): If CH is eight-bit-control char,
9823 decrement dst_end to avoid buffer overflow in the later call of
9826 * coding.h (conversion_buffer_size, conversion_buffer)
9827 (get_conversion_buffer): Extern deleted.
9829 * coding.c (MINIMUM_CONVERSION_BUFFER_SIZE): Macro deleted.
9830 (conversion_buffer, conversion_buffer_size): Variables deleted.
9831 (get_conversion_buffer): Function deleted.
9832 (struct conversion_buffer): New structure.
9833 (MAX_ALLOCA): New macro.
9834 (allocate_conversion_buffer): New macro.
9835 (extend_conversion_buffer, free_conversion_buffer): New functions.
9836 (ccl_coding_driver): Set coding->result.
9837 (decode_coding): Set coding->result to CODING_FINISH_NORMAL if
9838 this is the last block of source.
9839 (encode_coding): Likewise. Handle the source block as the last
9840 one only when the whole source text is consumed.
9841 (decode_coding_string): Handle the case that the output buffer is
9842 too small to decode the whole source text. Use
9843 allocate_conversion_buffer, extend_conversion_buffer and
9844 free_conversion_buffer, not get_conversion_buffer.
9845 (encode_coding_string): Likewise.
9846 (init_coding): Function deleted.
9847 (init_coding_once): Delete code to initialize conversion_buffer_size.
9849 * emacs.c (main): Don't call init_coding.
9851 * msdos.c (IT_write_glyphs): Use a locally declared conversion_buffer.
9853 * term.c (write_glyphs): Use a locally declared conversion_buffer.
9854 (insert_glyphs): Likewise.
9856 * w32console.c (write_glyphs): Use a locally declared
9859 2000-08-15 Eli Zaretskii <eliz@is.elta.co.il>
9861 * msdos.c (IT_update_begin): Don't crash if mouse_face_mouse_frame
9862 member of display_info is NULL.
9864 2000-08-15 Gerd Moellmann <gerd@gnu.org>
9866 * alloc.c (compact_small_strings): Use safe_bcopy, add an assertion.
9868 * term.c (turn_off_face): Reset standout_mode when resetting
9869 appearances with capability `me'.
9870 (write_glyphs): Switch on inverse video before each face change.
9872 2000-08-14 Dave Love <fx@gnu.org>
9874 * alloc.c [HAVE_UNISTD_H]: Include unistd.h; don't declare sbrk.
9875 [!HAVE_UNISTD_H]: Use POINTER_TYPE to declare sbrk.
9876 (lisp_free): Declare and make static.
9878 * window.c: Fix embedded comment.
9879 (syms_of_window): Fix doc string.
9881 2000-08-14 Gerd Moellmann <gerd@gnu.org>
9883 * keymap.c (push_key_description): If C without modifiers is < 32,
9884 make sure to print `C-' before `M-', like in the manual.
9886 2000-08-11 Gerd Moellmann <gerd@gnu.org>
9888 * fns.c (hashfn_eq, hashfn_eql): Don't handle strings specially
9889 since they aren't relocated anymore.
9890 (sxhash_string): Make sure returned hash code fits in a Lisp integer.
9892 * xdisp.c (try_cursor_movement): Fix handling of cursor in
9893 partially visible line which is smaller than the window's height.
9895 2000-08-11 Kenichi Handa <handa@etl.go.jp>
9897 * ccl.c (CCL_READ_CHAR): If source is multibyte, pay attention to
9898 the multibyte form of eight-bit-control characters.
9899 (Fccl_execute_on_string): Initialize ccl->multibyte.
9901 * ccl.h (struct ccl_program): New member multibyte.
9903 * coding.c (ccl_coding_driver): Initialize ccl->multibyte.
9905 2000-08-11 Kenichi Handa <handa@etl.go.jp>
9907 * regex.c (regex_compile) <normal_char>: Pay attention to
9909 (analyse_first) <exactn>: Setup fastmap correctly for
9910 eight-bit-control characters.
9912 2000-08-11 Kenichi Handa <handa@etl.go.jp>
9914 * termhooks.h (enum event_kind): New member multibyte_char_keystroke.
9916 * keyboard.c (make_lispy_event): Handle the new event type
9917 multibyte_char_keystroke.
9919 * xterm.c: Include coding.h.
9920 (XTread_socket): Work around a bug of XmbLookupString. If the
9921 input is from XIM, decode it according to the current locale. In
9922 that case, generate multibyte_char_keystroke events.
9924 2000-08-11 Kenichi Handa <handa@etl.go.jp>
9926 * xdisp.c (TRACE_MOVE) [GLYPH_DEBUG]: Delete the last semicolon.
9927 (TRACE_MOVE) [not GLYPH_DEBUG]: Define dummy.
9929 2000-08-10 Gerd Moellmann <gerd@gnu.org>
9931 * xdisp.c (trace_move) [GLYPH_DEBUG]: New variable.
9932 (TRACE_MOVE) [GLYPH_DEBUG]: New macro.
9933 (move_it_in_display_line_to): Record iterator's ascent and descent
9934 before producing glyphs, and restore them when we know the glyph
9935 doesn't fit on the line.
9936 (move_it_to): Restructured so that it's easier to debug. If
9937 moving to a vpos, and not moving to an x or character position,
9938 stop as soon as the specified vpos is reached; don't move further
9939 into that line because that might change the computed line height.
9940 (try_cursor_movement): New function, extracted from the cursor
9941 movement branch of redisplay_window. If ending on a partially
9942 visible line, don't try to scroll if the cursor line is taller
9944 (redisplay_window): Use try_cursor_movement.
9946 * window.c (Fwindow_end): Rewritten to not use Fvertical_motion,
9947 because that function doesn't cope with variable-height lines.
9949 * xterm.c (x_draw_bar_cursor): If cursor is on an image, draw a
9950 box cursor because that's better visible for large images.
9952 2000-08-10 Miles Bader <miles@gnu.org>
9954 * w32term.c (note_mouse_highlight): Update calls to overlays_at.
9956 2000-08-10 Gerd Moellmann <gerd@gnu.org>
9958 * xdisp.c (Vmessages_buffer_name): New variable.
9959 (message_dolog): Use it.
9960 (syms_of_xdisp): Initialize it.
9962 2000-08-10 Eli Zaretskii <eliz@is.elta.co.il>
9964 * msdos.c (IT_note_mouse_highlight): Update the calls to overlays_at.
9965 (toplevel) <kbd_buffer_store_event>: Remove prototype, it's
9966 redundant now that keyboard.h is included.
9968 2000-08-09 Eli Zaretskii <eliz@is.elta.co.il>
9970 * keyboard.c (kbd_buffer_events_waiting): New function.
9972 * keyboard.h (kbd_buffer_events_waiting): Add prototype.
9974 * msdos.c: Include keyboard.h.
9975 (XMenuActivate): Empty no_event events from the event buffer. If
9976 no events are left after that, call clear_input_pending.
9977 (mouse_clear_clicks): New function, code moved from mouse_init.
9978 (mouse_init, XMenuActivate): Call mouse_clear_clicks to force the
9979 mouse driver to ``forget'' any past clicks.
9981 * Makefile.in (msdos.o): Depend on keyboard.h.
9983 2000-08-09 Gerd Moellmann <gerd@gnu.org>
9985 * lisp.h (input_pending): External declaration.
9987 * dispextern.h (Qredisplay_dont_pause): Declare extern.
9989 * xdisp.c (echo_area_display): Display thoroughly if input is
9990 pending. Bind redisplay-dont-pause to t during the redisplay.
9991 in case input is pending.
9993 * dispnew.c (Qredisplay_dont_pause): New variable.
9994 (syms_of_display): Initialize and staticpro it.
9995 (update_frame_1): Don't interrupt the display for pending input if
9996 redisplay_dont_pause is set.
9998 * dispnew.c (mode_line_string): Declare parameter MODE_LINE_P.
10000 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
10002 2000-08-09 Miles Bader <miles@lsi.nec.co.jp>
10004 * callproc.c (Fcall_process): Terminate the unwind-protect around
10005 the post-read-conversion of coding system.
10007 * buffer.c (overlays_at): Add CHANGE_REQ parameter.
10008 (Foverlays_at, Fnext_overlay_change, Fprevious_overlay_change): Use it.
10009 * buffer.h (overlays_at): Update prototype.
10010 * xdisp.c (next_overlay_change): Update call to overlays_at.
10011 * xfaces.c (face_at_buffer_position): Likewise.
10012 * textprop.c (Fget_char_property): Likewise.
10013 * xterm.c (note_mouse_highlight): Likewise.
10015 * minibuf.c (do_completion): Don't consider a simple change of
10016 case as `completion'.
10018 2000-08-08 Ken Raeburn <raeburn@gnu.org>
10020 * keyboard.c (syms_of_keyboard): Initialize last_point_position_buffer.
10021 * undo.c (record_delete): Make sure last_point_position_buffer is
10022 a buffer before comparing pointers.
10024 * coding.h (decode_coding_string): Declare.
10026 * intervals.h (Fprevious_single_char_property_change): Declare.
10028 * textprop.c (Fprevious_single_char_property_change): Don't do
10029 arithmetic directly on lisp objects.
10031 * editfns.c (find_field): Use EQ, not ==, to compare Lisp objects.
10033 * keyboard.h (menu_item_eval_property): Declare.
10035 * xdisp.c (message_dolog): Save and protect string "*Messages*" to
10036 reuse as buffer name, instead of recreating (and discarding) every
10037 time a message is logged.
10038 (with_echo_area_buffer): Make callback arg A2 a lisp object.
10039 (current_message_1, truncate_message_1, set_message_1)
10040 (display_echo_area_1, resize_mini_window_1): Signatures changed.
10041 (current_message, truncate_echo_area, display_echo_area)
10042 (resize_echo_area_axactly): Changed calls.
10044 * coding.c (find_safe_codings): CHAR_TABLE_SET index must be a
10046 (Ffind_coding_systems_region_internal): First argument to Fappend
10047 must be an integer, not a Lisp object.
10049 2000-08-08 Kenichi Handa <handa@etl.go.jp>
10051 * charset.c (Fchar_width): Doc fix.
10053 2000-08-08 Gerd Moellmann <gerd@gnu.org>
10055 * charset.c (Fstring_width): Doc fix.
10057 2000-08-07 Gerd Moellmann <gerd@gnu.org>
10059 * xdisp.c (start_display): When starting display on a continuation
10060 line, clear ascent and descent members of the iterator structure;
10061 the height of the continued line does not affect the height of the
10063 (make_cursor_line_fully_visible): Do nothing if cursor is on a
10064 line taller than the window.
10065 (redisplay_window) <forced window start>: Handle case that the
10066 middle of the window is not found in any row.
10067 (dump_glyph_row): Show more information.
10068 (compute_line_metrics): Use MATRIX_FIRST_TEXT_ROW to determine the
10069 first text line in a glyph matrix.
10071 * xterm.c (x_draw_image_foreground): Avoid drawing outside
10072 of the clip area when image doesn't have a mask.
10074 * fns.c (sweep_weak_table): Fix survival conditions for
10075 key-or-value and key-and-value weakness.
10077 * .gdbinit (xhashtable): New command.
10079 * fns.c (sweep_weak_hash_tables): Fix the code taking unmarked
10080 tables out of the list of all weak hash tables.
10082 * xdisp.c (ensure_echo_area_buffers): If a buffer was killed, and
10083 a new buffer is created, make sure echo_area_buffer[] references
10086 2000-08-07 Eli Zaretskii <eliz@is.elta.co.il>
10088 * msdos.c (Fmsdos_set_mouse_buttons): Add missing backslashes in
10091 2000-08-07 Kenichi Handa <handa@etl.go.jp>
10093 * syntax.c (skip_chars): Fix previous change. Make the handling
10094 of unibyte string consistent with that of regex search.
10096 2000-08-05 Gerd Moellmann <gerd@gnu.org>
10098 * xmenu.c (popup_get_selection): Use xfree instead of free.
10100 * fileio.c (Finsert_file_contents): Use xfree instead of free.
10102 * editfns.c (Ftranspose_regions): Use xfree instead of free.
10104 * callproc.c (child_setup): Use xfree instead of free.
10106 * sysdep.c (opendir, GetTempDirName, run_mac_command): Use xmalloc
10108 (run_mac_command, closedir): Use `xfree' instead of `free'.
10110 * keymap.c (current_minor_maps): Use xmalloc instead of malloc.
10112 * eval.c (error): Use xfree instead of free.
10114 * xfaces.c, xfns.c, w32fns.c: Replace `illegal' with `invalid'.
10116 * fns.c: Replace `illegal' with `invalid'.
10117 (Fmake_hash_table, make_hash_table): Allow table size of 0.
10119 2000-08-05 Kenichi Handa <handa@etl.go.jp>
10121 * syntax.c (skip_chars): Fix handling of multibyte<->unibyte
10124 2000-08-04 Noah Friedman <friedman@splode.com>
10126 * fns.c (Fmake_hash_table): Add missing `\n\' to end of line in
10129 2000-08-04 Gerd Moellmann <gerd@gnu.org>
10131 * syntax.c (skip_chars): Fix typo in error message.
10133 2000-08-04 Andreas Schwab <schwab@suse.de>
10135 * m/ia64.h: Moved from s/ia64.h.
10137 2000-08-04 Kenichi Handa <handa@etl.go.jp>
10139 * process.c (read_process_output): Big simplification. Handle
10140 composition and post-read-conversion of coding system correctly.
10141 (send_process): Handle composition correctly.
10143 * callproc.c (Fcall_process): Handle post-read-conversion of
10144 coding system if any.
10146 * coding.c (decode_coding_iso2022): More strict check for handling
10148 (coding_restore_composition): Pay attention to the case that
10149 cmp_data is not set properly (because of invalid code in the
10151 (run_pre_post_conversion_on_str): Include text properties in the
10153 (decode_coding_string): Set members of coding correctly.
10155 2000-08-03 Gerd Moellmann <gerd@gnu.org>
10157 * s/ia64.h: New file.
10159 * widget.c (set_frame_size, update_wm_hints, EmacsFrameSetValues):
10160 Use NULL instead of 0 at the end of variable argument list of
10161 XtVaGetValues and XtVaSetValues, because 0 fails on systems where
10162 sizeof (int) < sizeof (void *).
10164 * xmenu.c (update_frame_menubar): Use NULL instead of 0 at the end
10165 of variable argument lists of XtVaGetValues and XtVaSetValues.
10167 * xfns.c (Fx_file_dialog): Use NULL instead of 0 at the end of
10168 variable argument lists of XtVaGetValues and XtVaSetValues.
10170 2000-08-02 Gerd Moellmann <gerd@gnu.org>
10172 * alloc.c (lisp_malloc, lisp_free): Use size_t and POINTER_TYPE.
10173 (xrealloc, xmalloc): Use size_t. Some callers adjusted.
10175 * lisp.h (Fsingle_key_description, xmalloc, xrealloc): Change
10178 * keyboard.c (read_char_minibuf_menu_prompt): Add new parameter
10179 in call to Fsingle_key_description.
10181 * keymap.c (Fsingle_key_description): Add parameter NO_ANGLES.
10184 2000-08-02 Colin Walters <walters@cis.ohio-state.edu>
10186 * window.c (display_buffer_reuse_frames): New variable.
10187 (Fdisplay_buffer): If display_buffer_reuse_frames is set, reuse
10188 frames displaying BUFFER.
10189 (syms_of_window): Define Lisp variable display-buffer-reuse-frames.
10191 2000-08-01 Miles Bader <miles@gnu.org>
10193 * editfns.c (Fconstrain_to_field): Fix the conditions for deciding
10194 when to constrain NEW_POS (they were pretty screwed up before).
10196 2000-07-31 Eli Zaretskii <eliz@is.elta.co.il>
10198 * msdos.c (run_msdos_command): Save and restore the master
10199 environment, for the case that child_setup signals an error.
10200 When mirroring slashes in DOS shell commands, don't fail when
10201 argv[2] has embedded blanks.
10202 (Fmsdos_set_mouse_buttons, mouse_setup_buttons): New functions.
10203 (syms_of_msdos): Defsubr Fmsdos_set_mouse_buttons.
10204 (dos_ttraw): Call mouse_setup_buttons.
10206 * callproc.c (child_setup) [MSDOS]: malloc pwd_var instead of
10207 using alloca; free it after run_msdos_command returns.
10209 2000-07-27 Dave Love <fx@gnu.org>
10211 * s/irix6-5.h (IRIX_FORCE_32_BITS, LD_SWITCH_SYSTEM): Don't define.
10212 [_MIPS_SZLONG == 64]: Set up for 64-bit mode -- not currently working.
10214 * m/iris4d.h (XUINT, XSET, XUNMARK) [_LP64]: Don't define.
10216 2000-07-27 Eli Zaretskii <eliz@is.elta.co.il>
10218 * editfns.c (lisp_time_argument): Fix last change.
10220 2000-07-27 Gerd Moellmann <gerd@gnu.org>
10222 * fns.c (Fdelete): Make it work on vectors and strings in addition
10225 * fns.c (Qkey_or_value, Qkey_and_value): New variables.
10226 (syms_of_fns): Initialize new variables.
10227 (sweep_weak_table): Handle weakness `key-or-value' and `key-and-value'.
10228 (Fmake_hash_table): Recognize `key-and-value' and `key-or-value'
10229 weakness, with t meaning the same as `key-and-value'.
10231 2000-07-27 Kenichi Handa <handa@etl.go.jp>
10233 * coding.h (struct coding_system): Member safe_charset deleted.
10235 * coding.c (Qsafe_charsets): This variable deleted.
10236 (Qsafe_chars, Vchar_coding_system_table, Qchar_coding_system):
10238 (coding_safe_chars): New function.
10239 (CODING_SAFE_CHAR_P): New macro.
10240 (CHARSET_OK): New arg C. Call CODING_SAFE_CHAR_P instead of
10241 checking safe_charsets member of the coding system. Caller changed.
10242 (detect_coding_iso2022): New local variable safe_chars.
10243 (DECODE_DESIGNATION): Call CODING_SAFE_CHAR_P instead of checking
10244 safe_charsets member of the coding system.
10245 (decode_coding_iso2022): New local variable safe_chars.
10246 (ENCODE_ISO_CHARACTER_DIMENSION1): Don't check unsafe chars here.
10247 (ENCODE_ISO_CHARACTER_DIMENSION2): Likewise.
10248 (ENCODE_ISO_CHARACTER): Arguments changed. Caller changed.
10249 (ENCODE_UNSAFE_CHARACTER): New macro.
10250 (encode_coding_iso2022): New local variable safe_chars. Check
10252 (setup_coding_system): Delete the code to initialize
10253 coding->safe_charses
10254 (intersection, find_safe_codings): New functions.
10255 (Ffind_coding_systems_region_internal): New function.
10256 (syms_of_coding): Defsubr it. Initialize Qsafe_chars,
10257 Qsafe_cding_system. Make Vchar_coding_system_table a Lisp
10258 variable and initialize it.
10260 * fns.c (char_table_ref_and_index): New function.
10262 * lisp.h (char_table_ref_and_index): Add prototype.
10264 2000-07-26 Sam Steingold <sds@gnu.org>
10266 * editfns.c (lisp_time_argument): Added third argument `usec'.
10267 (Ffloat_time): New built-in Lisp function.
10269 2000-07-26 Gerd Moellmann <gerd@gnu.org>
10271 * dispextern.h (GLYPH_FROM_CHAR_GLYPH): Use CHARACTERBITS bits
10272 for the character code.
10274 * config.in (HAVE_SOUND): Define only for FreeBSD, NetBSD and
10277 * xmenu.c (menu_highlight_callback): Call show_help_echo directly
10278 if called for a popup menu.
10279 (xmenu_show): Store help string in widget values.
10281 2000-07-26 Dave Love <fx@gnu.org>
10283 * syswait.h: Move some definitions.
10284 (HAVE_SYS_WAIT_H): Undef for HPUX7, Convex.
10285 [!HAVE_SYS_WAIT_H]: Define things unconditionally. More
10286 perspicuous definitions.
10287 (WTERMSIG): Fix bit pattern used.
10289 2000-07-26 Kenichi Handa <handa@etl.go.jp>
10291 * print.c (print_object): If vector printing is truncated, print
10292 "..." to indicate it as well as the case of list printing.
10294 2000-07-25 Gerd Moellmann <gerd@gnu.org>
10296 * xdisp.c (next_element_from_display_vector): Improve comments.
10298 * lisp.h (GLYPH_MASK_CHAR, GLYPH_MASK_FACE): Use 19 bits
10299 for the character code, and the rest for the face id as in 20.x.
10300 (FAST_GLYPH_FACE, FAST_MAKE_GLYPH): Changed accordingly.
10302 * window.c (window_display_table): Cleaned up.
10304 * syntax.c (Fforward_word): Add last arg nil in call of
10305 Fconstrain_to_field.
10307 2000-07-25 Eli Zaretskii <eliz@is.elta.co.il>
10309 * fileio.c (Frename_file) [DOS_NT]: If the file names are
10310 identical but for the letter-case, don't call
10311 barf_or_query_if_file_exists.
10313 2000-07-25 Miles Bader <miles@gnu.org>
10315 * editfns.c (find_field): Honor special `boundary' fields.
10316 (Qboundary): New variables.
10317 (syms_of_editfns): Initialize Qboundary.
10318 (Fconstrain_to_field): Add the INHIBIT-CAPTURE-PROPERTY argument.
10319 Use scan_buffer instead of find_before_next_newline, because it
10320 allows us to detect the boundary case where there's a newline at
10322 * lisp.h (Fconstrain_to_field): Update external declaration.
10324 2000-07-24 Gerd Moellmann <gerd@gnu.org>
10326 * print.c (temp_output_buffer_setup): Don't call1 Vrun_hooks
10329 2000-07-24 Dave Love <fx@gnu.org>
10331 * s/sunos4-0.h, s/sol2.h:
10332 (LIBS_TERMCAP): Move from m/sparc.h.
10334 * m/sparc.h (TERMINFO): Moved to system files (probably only
10335 relevant for sunos4 judging by its vintage).
10336 (BITS_PER_LONG, BITS_PER_EMACS_INT, _LP64): Define conditional on
10339 2000-07-24 Eli Zaretskii <eliz@is.elta.co.il>
10341 * xmenu.c (keymap_panes): Pass the keymap's prompt as the pane
10342 name to single_keymap_panes.
10344 2000-07-24 Andreas Schwab <schwab@suse.de>
10346 * fns.c (Fmakehash): Pass Qeql to Fmake_hash_table if TEST is nil.
10348 2000-07-24 Gerd Moellmann <gerd@gnu.org>
10350 * xdisp.c (with_echo_area_buffer): Take additional EMACS_INT
10351 parameters instead of using int parameters. Expect FN to accept
10352 EMACS_INT parameters.
10353 (display_echo_area, resize_echo_area_axactly, current_message)
10354 (truncate_echo_area, set_message_1): Call with_echo_area_buffer
10355 with new argument list.
10356 (resize_mini_window_1): New callback function.
10357 (current_message_1, truncate_message_1, set_message_1): Change
10358 parameter lists to the new format expected by with_echo_area_buffer.
10360 2000-07-24 Kenichi Handa <handa@etl.go.jp>
10362 * fontset.c (fontset_ref): Remove INLINE declaration.
10363 (fontset_ref_via_base): Likewise.
10364 (Fset_fontset_font): Convert FAMILY and REGISTRY specifications
10367 2000-07-23 Eli Zaretskii <eliz@is.elta.co.il>
10369 * msdos.c (IT_note_mouse_highlight): Process overlays in the
10370 correct order of priority. If help echo was found in an overlay,
10371 use that overlay as the object in which the help echo was found.
10373 2000-07-22 Miles Bader <miles@gnu.org>
10375 * textprop.c (Fprevious_single_char_property_change): The initial
10376 property value should be from the position preceding POSITION, not
10379 2000-07-22 Eli Zaretskii <eliz@is.elta.co.il>
10381 * coding.c (syms_of_coding): Doc fix for
10382 inhibit-iso-escape-detection.
10384 2000-07-21 Gerd Moellmann <gerd@gnu.org>
10386 * xterm.c (note_mouse_highlight): Process overlays in the right
10389 * keyboard.c (show_help_echo, gen_help_event): Extend comments.
10391 * xterm.c (note_mouse_highlight): If help-echo was found in an
10392 overlay, use that overlay as the object in which the help was found.
10394 * window.c (foreach_window_1): Fix typo reversing an if-condition.
10396 * window.c (foreach_window): Instead of a fake variable argument
10397 list, take one USER_DATA argument.
10398 (foreach_window_1): Likewise, and call callback functions with two
10399 args, the window and USER_DATA.
10400 (struct check_window_data): New struct.
10401 (check_window_containing): Use it.
10402 (window_from_coordinates): Set up a struct check_window_data for
10404 (add_window_to_list, freeze_window_start): Change parameters
10405 according to new calling convention.
10407 * window.h (foreach_window): Change prototype.
10409 * buffer.c (Fprevious_overlay_change): Avoid memory leak.
10411 2000-07-21 Eli Zaretskii <eliz@is.elta.co.il>
10413 * xmenu.c (menu_help_callback): Call show_help_echo with
10414 additional arguments OBJECT and POS.
10416 2000-07-21 Kenichi Handa <handa@etl.go.jp>
10418 * data.c (Faset): Allow storing any multibyte character in a
10419 string. Convert unibyte string to multibyte if necessary.
10421 * xfns.c (x_encode_text): New function.
10422 (x_set_name): Use x_encode_text.
10423 (x_set_title): Likewise.
10425 * xselect.c (lisp_data_to_selection_data): Use x_encode_text.
10427 * xterm.h (x_encode_text): Add prototype.
10429 2000-07-20 Dave Love <fx@gnu.org>
10431 * ccl.c (Fccl_execute_on_string): Don't check xmalloc return. Use
10434 2000-07-20 Eli Zaretskii <eliz@is.elta.co.il>
10436 * msdos.c (help_echo_window): New variable.
10437 (syms_of_msdos): Initialize and staticpro it.
10438 (IT_note_mode_line_highlight): Set help_echo_window.
10439 (IT_note_mouse_highlight): Ditto.
10440 (dos_rawgetc): Store help_echo_window in the second event produced
10443 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight):
10444 Record the object that generated the help echo and the position of
10445 that object in help_echo_object and help_echo_pos. Record that
10446 some glyphs in a row are displayed in mouse-face.
10447 (IT_update_begin): Don't clear mouse highlight unless one of the
10448 enabled glyph rows is marked as being displayed in mouse-face.
10449 (dos_rawgetc): Generate 2 events for HELP_EVENT. Pass the object
10450 and position recorded in help_echo_object and help_echo_pos to the
10452 (IT_menu_display): Accept a new argument PN: the pane number of
10453 the current menu pane. Record the pane number and the item
10454 number of the item which has associated help string.
10455 (XMenuActivate): Update the prototype for help_callback in
10456 function declaration. Call IT_menu_display with the current menu
10457 pane number as an additional argument. Call help_callback with
10458 two additional arguments: the pane number and the item number of
10459 the menu item associated with the help text.
10460 (help_echo_object, help_echo_pos): New variables.
10461 (syms_of_msdos): Initialize them and staticpro help_echo_object.
10463 * msdos.h (XMenuActivate): Update prototype.
10465 2000-07-19 Gerd Moellmann <gerd@gnu.org>
10467 * xdisp.c (with_echo_area_buffer): Call FN with more arguments.
10468 Add some more prototypes.
10470 * xterm.c, xterm.h: Add some more prototypes.
10472 * lisp.h (Fnext_single_char_property_change): Add prototype.
10474 * dispnew.c (direct_output_for_insert): Remove confusing
10475 outer local variable mouse_face_overwritten_p.
10476 (glyph_row_slice_p): Put in #ifdef GLYPH_DEBUG.
10478 * alloc.c (allocate_string_data): Don't copy old string contents.
10480 2000-07-19 Kenichi Handa <handa@etl.go.jp>
10482 * coding.c (code_convert_region): Delete text properties before
10483 shrinking the conversion region.
10485 2000-07-18 Gerd Moellmann <gerd@gnu.org>
10487 * dispnew.c (update_text_area): Write the whole row if it
10488 has mouse-face in it.
10490 * xfaces.c (face-alternative-font-family-alist): Remove
10491 DEFVAR_LISP; staticpro instead.
10493 * xmenu.c (menu_help_callback): Call show_help_echo with
10496 * keyboard.c (show_help_echo): Add parameter WINDOW.
10497 (read_char): Call show_help_echo with window extracted from Lisp
10499 (gen_help_event): Add parameter WINDOW.
10501 * keyboard.h (show_help_echo, gen_help_event): Change prototypes.
10503 * xterm.c (help_echo_window): New variable.
10504 (note_mouse_highlight, note_tool_bar_highlight): Set help_echo_window.
10505 (XTread_socket): Pass help_echo_window to gen_help_event.
10506 (syms_of_xterm): Initialize and staticpro help_echo_window.
10508 2000-07-18 Dave Love <fx@gnu.org>
10510 * Makefile.in: Fix dependencies of blockinput.h on atimer.h, systime.h.
10512 2000-07-18 Gerd Moellmann <gerd@gnu.org>
10514 * alloc.c (allocate_string_data): If string had already data
10515 assigned, copy old contents to new string data.
10517 * coding.c (syms_of_coding): Fix typo in spelling of variable
10518 `inhibit-iso-escape-detection'.
10520 * alloca.c (free) [emacs && EMACS_FREE]: Define as EMACS_FREE.
10522 * Makefile.in: Add dependencies on dispextern.h.
10523 (alloca.o): Don't define malloc and define EMACS_FREE instead of
10524 `free'; both can conflict with system header files.
10526 2000-07-18 Kenichi Handa <handa@etl.go.jp>
10528 * charset.h (MAKE_CHAR): Return reasonable code even if CHARSET is
10531 2000-07-18 Dave Love <fx@gnu.org>
10533 * window.c (Fwindow_list): Declare arg `window'.
10535 2000-07-18 Kenichi Handa <handa@etl.go.jp>
10537 * coding.c (setup_coding_system): Don't override the explicitly
10538 specified designations.
10540 2000-07-15 Miles Bader <miles@gnu.org>
10542 * editfns.c (char_property_eq, char_property_stickiness): Renamed
10543 from `text_property_eq' and `text_property_stickiness', respectively.
10544 (find_field, Fconstrain_to_field, char_property_eq)
10545 (char_property_stickiness): Changed to call char-property functions
10546 instead of text-property-only ones.
10548 * textprop.c (Fnext_single_char_property_change): Made a subr (was
10549 `next_single_char_property_change'). Do more error checking, and
10550 cleanup limit behavior.
10551 (Fprevious_single_char_property_change): New function.
10552 (syms_of_textprop): Initialize new subrs.
10554 * xdisp.c (display_prop_end, invisible_text_between_p):
10555 Call Fnext_single_char_property_change instead of
10556 next_single_char_property_change.
10558 2000-07-15 Jason Rumney <jasonr@gnu.org>
10560 * w32menu.c (w32_menu_show): Call free_menubar_widget_value_tree
10561 after menu is finished with.
10562 (add_menu_item): Only consider wv->title as a menu title.
10563 (w32_menu_display_help): Add OBJECT and POS to show_help_echo.
10565 * w32fns.c (w32_wnd_proc) [WM_DRAW_ITEM]: Do not try to draw a
10567 (FONT_REGEXP): Remove unused macro, and its sub-components.
10568 (syms_of_w32fns): Replace underscore in w32-enable-synthesized-fonts.
10570 * w32term.c (help_echo_object, help_echo_pos): New variables.
10571 (note_mode_line_highlight): Store additional information about the
10572 help-echo in help_echo_object and help_echo_pos. Check both
10573 `local-map' and `keymap' properties for changing the cursor
10574 (note_mouse_highlight): Store additional information about the
10575 help-echo in help_echo_object and help_echo_pos.
10576 (note_tool_bar_highlight): Set help_echo_object to nil and
10577 help_echo_pos to -1.
10578 (w32_read_socket): Use gen_help_event instead of filling
10579 input_events manually.
10580 (syms_of_w32term): Staticpro help_echo_object.
10581 (x_update_window_end): Add parameter MOUSE_FACE_OVERWRITTEN_P. If
10582 set, arrange for a mouse-highlight redisplay in XTframe_up_to_date.
10583 (x_clear_mouse_face): New function.
10584 (w32_redisplay_interface): Add pointer to x_clear_mouse_face.
10585 (x_update_window_begin): No need to turn off the mouse
10587 (show_mouse_face): Set the mouse_face_p flag of glyph rows
10588 depending on whether they contain glyphs highlighted in mouse-face.
10589 (x_fill_stretch_glyph_string): Consume runs of stretch
10590 glyphs instead of a single one.
10591 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
10592 with new argument list.
10593 (x_set_glyph_string_gc): Make sure the face's GC is valid.
10594 (x_append_glyph, x_append_composite_glyph)
10595 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
10596 changes in struct glyph starting 1999-12-27. See comments for
10597 xterm.c on 2000-07-05.
10599 2000-07-14 Sam Steingold <sds@gnu.org>
10601 * xfaces.c (realize_x_face): Fix the last patch:
10602 check `default_face' before dereferencing.
10604 2000-07-14 Dave Love <fx@gnu.org>
10606 * syntax.c (back_comment): Add null default in switch (for pcc).
10608 2000-07-14 Kenichi Handa <handa@etl.go.jp>
10610 * xfaces.c (realize_x_face): Make fontset using the base of the
10611 default_face's fontset, not using the default fontset.
10613 * coding.c (inhibit_iso_escape_detection): New variable.
10614 (syms_of_coding): Make it a Lisp variable.
10615 (detect_coding_iso2022): If inhibit_iso_escape_detection is
10616 nonzero, ignore ISO2022's escape sequence.
10618 2000-07-14 Gerd Moellmann <gerd@gnu.org>
10620 * alloca.c (malloc) [emacs]: Define as xmalloc.
10622 * xfns.c (Fx_show_tip): If frame parameters contain a position,
10623 use that instead of the mouse position. Add parameters DX and DY.
10625 * dispextern.h (Fx_show_tip): Adjust number of parameters
10628 * keyboard.c (show_help_echo): Add parameters OBJECT and POS.
10629 if HELP is a function, call it with OBJECT and POS as parameters
10630 to get the help to display.
10631 (gen_help_event, kbd_buffer_store_help_event): New functions.
10632 (kbd_buffer_get_event): Construct the Lisp help-event differently.
10633 (read_char): Call show_help_echo with new parameters.
10635 * keyboard.h (gen_help_event, kbd_buffer_store_help_event):
10638 * xterm.c (help_echo_object, help_echo_pos): New variables.
10639 (note_mode_line_highlight): Store additional information about the
10640 help-echo in help_echo_object and help_echo_pos. Check both
10641 `local-map' and `keymap' properties for changing the cursor
10642 (note_mouse_highlight): Store additional information about the
10643 help-echo in help_echo_object and help_echo_pos.
10644 (note_tool_bar_highlight): Set help_echo_object to nil and
10645 help_echo_pos to -1.
10646 (XTread_socket): Use gen_help_event instead of filling
10647 input_events manually.
10648 (syms_of_xterm): Staticpro help_echo_object.
10650 * xmenu.c (menu_highlight_callback): Use
10651 kbd_buffer_store_help_event instead of setting up and input_event
10652 structure manually.
10654 * xdisp.c (eval_form): GCPRO argument sexpr.
10655 (call_function): New function.
10656 (handle_single_display_prop): Use call_function and FUNCTIONP
10657 instead of checking whether if font_height is a symbol and
10660 * eval.c (internal_condition_case_2): New function.
10662 * lisp.h (FUNCTIONP): New macro.
10663 (internal_condition_case_2, call_function): Add prototypes.
10665 * xterm.c (construct_mouse_click, x_scroll_bar_to_input_event)
10666 (x_scroll_bar_handle_click, SET_SAVED_MENU_EVENT, XTread_socket):
10667 Always set `arg' member of input_events.
10668 (construct_menu_click): Unused function removed.
10670 * msdos.c (dos_rawgetc): Always set `arg' member of input_events.
10672 * w32term.c (construct_mouse_click, construct_mouse_wheel)
10673 (construct_drag_n_drop, x_scroll_bar_handle_click)
10674 (w32_read_socket): Always set `arg' member of input_events.
10676 * keyboard.c (show_help_echo): Use eval_form. Add comment.
10678 * lisp.h (eval_form): Add prototype.
10680 * xdisp.c (eval_form): Make it externally visible.
10682 2000-07-13 Gerd Moellmann <gerd@gnu.org>
10684 * xterm.c (x_handle_tool_bar_click): Store the frame in the
10685 frame_or_window slot of TOOL_BAR_EVENT input events instead of
10686 consing. For prefix events, store the frame in the `arg' slot of
10687 the event, otherwise store the key there.
10688 (XTread_socket): Instead of consing, use the frame_or_window slot
10689 of HELP_EVENTs for the frame, and the `arg' slot for the help string.
10691 * xmenu.c (menu_highlight_callback): Store help string in the
10692 `arg' member of the input event; don't cons.
10693 (menubar_selection_callback): Use the `arg' slot of input events
10694 to queue additional information, instead of consing.
10696 * msdos.c (dos_rawgetc): Adapt to change of HELP_EVENTs.
10698 * w32term.c (w32_handle_tool_bar_click): Adapt to changes in
10700 (w32_read_socket): Adapt to changes in HELP_EVENTs.
10702 * w32menu.c (menubar_selection_callback): Use the `arg' slot of
10703 input events to queue additional information, instead of consing.
10705 * keyboard.c (kbd_buffer_gcpro): Renamed from
10706 kbd_buffer_frame_or_window. Now used for all Lisp objects
10707 referenced from the input queue.
10708 (kbd_buffer_store_event): Always use structure assignment for
10709 copying input events. Record all Lisp objects referenced from
10710 events in kbd_buffer_gcpro.
10711 (kbd_buffer_get_event): Construct Lisp `help-echo' events
10712 differently from input events. Test for prefix menu_bar_events
10713 and TOOL_BAR_EVENTs differently. Reset all slots used by an input
10714 event in kbd_buffer_gcpro to nil.
10715 (make_lispy_event) <TOOL_BAR_EVENT>: Treat an input event whose
10716 frame_or_window is equal to its arg member as prefix events.
10717 (stuff_buffered_input): Reset all slots in kbd_buffer_gcpro
10718 used by an input event to nil.
10719 (init_keyboard): Use two times the size of the input queue
10720 for kbd_buffer_gcpro.
10721 (syms_of_keyboard): Likewise.
10723 * emacs.c (handle_USR2_signal, handle_USR1_signal):
10724 Use USER_SIGNAL_EVENT.
10726 * termhooks.h (struct input_event): Add member `arg'.
10727 (MENU_BAR_EVENT): Renamed from menu_bar_event.
10728 (USER_SIGNAL_EVENT): Renamed from user_signal.
10730 * xfaces.c (ASET): Remove definition.
10732 * lisp.h (AREF, ASET, ASIZE): New macros.
10734 * fontset.c (AREF, ASIZE): Remove definitions.
10736 * fns.c (AREF): Remove definition.
10738 * composite.c (AREF): Remove definition.
10740 2000-07-12 Gerd Moellmann <gerd@gnu.org>
10742 * dispnew.c (redraw_overlapped_rows): Add missing local.
10743 (scrolling_window): Remove debug code.
10745 * xdisp.c (try_window_reusing_current_matrix, try_window_id):
10746 Before scrolling, turn off a mouse-highlight in the window
10749 * xterm.c (x_update_window_end): Add parameter
10750 MOUSE_FACE_OVERWRITTEN_P. If set, arrange for a mouse-highlight
10751 redisplay in XTframe_up_to_date.
10752 (x_clear_mouse_face): New function.
10753 (x_redisplay_interface): Add pointer to x_clear_mouse_face.
10755 * dispnew.c (make_current): Preserve the mouse_face_p flag of the
10757 (update_window_line): Add parameter MOUSE_FACE_OVERWRITTEN_P. Set
10758 it when any row is written to that contains glyphs highlighted in
10760 (update_window): Call the window update end hook with new
10761 parameter MOUSE_FACE_OVERWRITTEN_P.
10762 (direct_output_for_insert): Give up if row contains mouse-face.
10764 * dispextern.h (struct redisplay_interface): Add parameter
10765 MOUSE_FACE_OVERWRITTEN_P to update_window_end_hook function.
10766 (clear_mouse_face): New function pointer member.
10768 2000-07-11 Stefan Monnier <monnier@cs.yale.edu>
10770 * syntax.c (back_comment): Use one switch rather than a few `if's.
10771 Obey open_paren_in_column_0_is_defun_start.
10772 When reverting to the `slow' method, try to nicely handle the case
10773 of nested comments by checking that the comment-starter we found
10774 does indeed match the comment-ender.
10775 (scan_sexps_forward, scan_sexps_forward):
10776 Ignore excessive opening parenthesis rather than throwing an error.
10778 2000-07-11 Gerd Moellmann <gerd@gnu.org>
10780 * doc.c (Fsubstitute_command_keys): Handle case that a GC
10781 in Fwhere_is_internal or get_keymap_1 relocates string contents.
10783 * dispnew.c (direct_output_forward_char): Give up if currently
10784 displaying a message instead of the minibuffer contents.
10786 * xterm.c (x_update_window_begin): No need to turn off the mouse
10788 (show_mouse_face): Set the mouse_face_p flag of glyph rows
10789 depending on whether they contain glyphs highlighted in mouse-face.
10791 * dispnew.c (row_equal_p): Add parameter MOUSE_FACE_P. If set,
10792 compare the mouse_face_p flags of both rows.
10794 * dispextern.h (struct glyph_row): Add flag mouse_face_p.
10796 2000-07-11 Eli Zaretskii <eliz@is.elta.co.il>
10798 * keyboard.c (show_help_echo): Accept additional parameter
10799 ok_to_overwrite_keystroke_echo.
10800 (read_char): Call show_help_echo with a zero
10801 ok_to_overwrite_keystroke_echo argument.
10802 * keyboard.h (show_help_echo): Update prototype of show_help_echo.
10803 * xmenu.c (menu_help_callback): Call show_help_echo with non-zero
10804 ok_to_overwrite_keystroke_echo argument.
10805 * w32menu.c (w32_menu_display_help): Call show_help_echo with
10806 non-zero ok_to_overwrite_keystroke_echo argument.
10808 2000-07-10 Gerd Moellmann <gerd@gnu.org>
10810 * xdisp.c (try_window_id): If changes are all below what is
10811 displayed in the window, and point is in the window, we still
10812 might have to find point on the display.
10814 * xterm.c (x_fill_stretch_glyph_string): Consume runs of stretch
10815 glyphs instead of a single one.
10816 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
10817 with new argument list.
10818 (x_set_glyph_string_gc): Make sure the face's GC is valid.
10820 * keymap.c (get_keymap_1): Add comment that this function can GC.
10821 (where_is_internal_2, where_is_internal_1): Add GCPROs, add
10822 comment that functions can GC.
10823 (Fset_keymap_parent): GCPRO arg KEYMAP.
10825 2000-07-10 Eli Zaretskii <eliz@is.elta.co.il>
10827 * msdos.c (XMenuActivate): After exiting the menu, restore the
10828 echo area message and erase it.
10830 2000-07-10 Kenichi Handa <handa@etl.go.jp>
10832 * fontset.c (Ffontset_info): Make the return value more compatible
10833 with that of Emacs 20.
10835 2000-07-07 Gerd Moellmann <gerd@gnu.org>
10837 * eval.c (Fsignal): Handle case that backtrace_list is null.
10839 2000-07-07 Kenichi Handa <handa@etl.go.jp>
10841 * ccl.c (Fccl_execute): Typo fixed.
10843 2000-07-06 Gerd Moellmann <gerd@gnu.org>
10845 * window.c (window_loop): Add missing gcpro1 local variable.
10847 * window.c (Fwindow_list): Reverse list at the end.
10848 (candidate_window_p): Add parameter OWINDOW. ALL_FRAMES nil
10849 means allow windows on OWINDOW's frame, only.
10850 (window_loop): Simplified; use Fwindow_list.
10852 * Makefile.in (TAGS-LISP): Don't pass `$(lispsource)' to make.
10854 2000-07-05 Gerd Moellmann <gerd@gnu.org>
10856 * xterm.c (XTread_socket): Increment handling_signal at the start,
10857 decrement it at the end.
10859 * eval.c (handling_signal): New variable.
10860 (Fsignal): Abort if handling_signal is non-zero.
10862 * lisp.h (handling_signal): External declaration.
10864 * s/freebsd.h (WAITTYPE, WRETCODE): Put in #if 0.
10866 2000-07-05 Ken Raeburn <raeburn@gnu.org>
10868 Sound support for NetBSD through "Linux emulation" support:
10869 * config.in (HAVE_SOUNDCARD_H): Undef.
10870 (HAVE_SOUND): Define if HAVE_SOUNDCARD_H.
10871 * Makefile.in (LIBSOUND): New variable.
10872 (LIBES): Include it.
10873 * sound.c [HAVE_SOUNDCARD_H]: Include <sys/ioctl.h> and <soundcard.h>.
10874 (DEFAULT_SOUND_DEVICE): Define to "/dev/dsp" if not defined elsewhere.
10875 (vox_open): Use DEFAULT_SOUND_DEVICE.
10876 * s/netbsd.h (DEFAULT_SOUND_DEVICE): Define to /dev/audio.
10878 2000-07-05 Gerd Moellmann <gerd@gnu.org>
10880 * print.c (print_error_message): If Vsignaling_function is set,
10881 show it in *Messages*.
10883 * lisp.h (Vsignaling_function): External declaration.
10885 * eval.c (Vsignaling_function): New variable.
10886 (Fsignal): Compute it.
10887 (syms_of_eval): Staticpro it.
10889 2000-07-05 Dave Love <fx@gnu.org>
10891 * syswait.h: Use the autoconf recommended approach. Old code
10892 #if'd out in case we need to revert.
10894 * config.in (HAVE_SYS_WAIT_H): Added.
10896 2000-07-05 Andrew Innes <andrewi@gnu.org>
10898 * vm-limit.c (check_memory_limits) [REL_ALLOC]: Use real_morecore
10899 when non-NULL instead of __morecore, to take account of buffer
10900 memory. This also solves a problem with spurious memory warnings
10903 * ralloc.c: Make real_morecore non-static.
10905 * eval.c (internal_condition_case): Comment out abort if
10906 interrupt_input_blocked is not zero.
10908 * makefile.nt: Add support for `bootstrap' and related targets.
10909 Include minimal debug info in emacs.exe in release build.
10910 Remove all dependencies on lisp.h, and fixup some others.
10912 * w32.c (init_environment): Install code from 20.7 for providing
10913 default values for environment variables, based on the
10914 executable's own location.
10915 (map_w32_filename): Handle filenames that are longer than MAX_PATH.
10916 (sys_socket): Install socket inheritance bug fix from 20.7.
10918 * alloca.c [emacs]: Include lisp.h (needed by atimer.h included
10919 here via blockinput.h).
10921 2000-07-05 Stefan Monnier <monnier@cs.yale.edu>
10923 * w32menu.c (w32_menu_display_help):
10924 * xmenu.c (menu_help_callback): Use show_help_echo.
10926 * keyboard.h (show_help_echo): Declare.
10928 * keyboard.c (show_help_echo): New function, extracted from read_char.
10929 Feval its `msg' argument if it's a cons cell.
10930 (read_char): Use it.
10931 (follow_key): Pass `autoload' to get_keyelt.
10933 * xterm.c (note_mode_line_highlight, note_mouse_highlight)
10934 (note_tool_bar_highlight, XTread_socket):
10935 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight)
10937 * w32term.c (note_mode_line_highlight, note_mouse_highlight)
10938 (note_tool_bar_highlight, w32_read_socket):
10939 Do not gratuitously ignore non-string `help-echo' properties.
10941 2000-07-05 Gerd Moellmann <gerd@gnu.org>
10943 * eval.c (Feval): Put check for interrupt_input_block in #if 0.
10945 * window.c (delete_all_subwindows): Reset Vwindow_list.
10947 * xterm.c (x_append_glyph, x_append_composite_glyph)
10948 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
10949 changes in struct glyph starting 1999-12-27. Some bit-fields of
10950 struct glyph were not set, which made glyphs unequal when compared
10951 with GLYPH_EQUAL_P. Redisplay outputs such glyphs, and flickering
10952 effects were the result. This also depended on the contents of
10953 memory returned by xmalloc. If flickering happens again, activate
10954 the code in clear_glyph_row that's in #if 0. If the flickering is
10955 gone with that, chances are that it is caused by something similar.
10957 * dispnew.c (clear_glyph_row): Add debug code in #if 0.
10959 * dispextern.h: Add some comments.
10961 * window.c (add_window_to_list): Add parameter LIST.
10962 (window_list): Order list so that, for each frame, windows are
10963 in canonical order, and so that frames appear in the list in
10964 the order given by Vframe_list.
10965 (next_window): Reverse the handling of NEXT_P.
10967 2000-07-04 Gerd Moellmann <gerd@gnu.org>
10969 * window.c (Vwindow_list): New variable.
10970 (make_window, delete_window): Set Vwindow_list to nil.
10971 (check_window_containing): New function.
10972 (window_from_coordinates): Rewritten.
10973 (add_window_to_list, window_list, candidate_window_p)
10974 (decode_next_window_args, next_window): New functions.
10975 (Fnext_window, Fprevious_window): Rewritten in terms of next_window.
10976 (Fwindow_list): New function.
10977 (Fother_window): Cleaned up.
10978 (foreach_window): Add a longer "variable argument list". Let
10979 callback function return 0 to indicate that cycling over windows
10981 (foreach_window_1): Likewise.
10982 (freeze_window_start): Return int.
10983 (init_window): New function.
10984 (syms_of_window): Staticpro Vwindow_list and defsubr Swindow_list.
10986 * emacs.c (handle_USR1_signal, handle_USR2_signal) Clear
10987 input_event with bzero.
10988 (main): Call init_window.
10990 * keymap.c (get_keyelt): Temporarily inhibit GC while evaluating
10993 2000-07-04 Kenichi Handa <handa@etl.go.jp>
10995 * composite.h (make_composition_value_copy): Extern it.
10997 * composite.c (make_composition_value_copy): New function.
10999 * editfns.c (Fformat): While copying text properties, make each
11000 composition property value a copy.
11002 * fns.c (concat): While copying text properties, make each
11003 composition property value a copy.
11005 2000-07-03 Gerd Moellmann <gerd@gnu.org>
11007 * m/macppc.h (LINKER, LD_SWITCH_MACHINE) [LINUX]: Define.
11009 * fns.c (sweep_weak_table): Mark only objects that are not
11012 * frame.c (next_frame, prev_frame): If MINIBUF is a window,
11013 include those frames as candidates which have their focus
11014 redirected to the minibuffer frame.
11016 2000-07-03 Stefan Monnier <monnier@cs.yale.edu>
11018 * fns.c (Fputhash): Return `value' rather than nil.
11020 2000-06-30 Gerd Moellmann <gerd@gnu.org>
11022 * frame.c (next_frame): Don't check focus redirection in case
11023 MINIBUF is a window. Doing so excludes frames using MINIBUF
11024 unless their focus is redirected, which contradicts the
11025 specification of next-frame, and leads to infinite loops in
11026 certain situations when cycling through windows with next-window.
11028 2000-06-30 Kenichi Handa <handa@etl.go.jp>
11030 * coding.c (code_convert_region): Even if the length of text is
11031 zero, try to convert it if coding->type is coding_type_ccl.
11032 (decode_coding_string, encode_coding_string): Likewise.
11034 2000-06-28 Gerd Moellmann <gerd@gnu.org>
11036 * xdisp.c (try_window_reusing_current_matrix): Don't try to reuse
11037 the display if windows_or_buffers_changed.
11039 * dispnew.c (struct row_entry): New structure.
11040 (row_entry_pool, row_entry_pool_size, row_entry_idx, row_table)
11041 (row_table_size, old_lines, new_lines, old_lines_size)
11042 (new_lines_size, run_pool, runs_size, runs): New variables.
11043 (add_row_entry): New function.
11044 (scrolling_window): Use data structures allocated with xmalloc and
11045 held in global variables, instead of allocating them with alloca and
11046 holding them in local variables. Use a larger hash table whose
11047 size depends on glyph matrix sizes. Don't use bzero to clear the
11048 hash table; instead, clear used slots only.
11050 * fns.c (next_almost_prime): Make it externally visible.
11052 * lisp.h (next_almost_prime): Add prototype.
11054 * s/isc4-0.h (sigunblock): Define.
11056 * s/sco5.h (sigunblock): Define.
11058 2000-06-27 Dave Love <fx@gnu.org>
11060 * s/osf1.h (C_SWITCH_SYSTEM, LIBS_SYSTEM): Revert last change
11061 (moved to osf5-0.h).
11062 [!NOT_C_CODE]: Protect string.h stuff.
11064 * s/osf5-0.h (C_SWITCH_SYSTEM, WAIT_USE_INT, SYS_SIGLIST_DECLARED)
11065 (sys_siglist, NSIG): Definitions moved here from osf1.h.
11067 2000-06-27 Gerd Moellmann <gerd@gnu.org>
11069 * xdisp.c (resize_mini_window): Subtract the extra line spacing
11070 below the last line from the needed window height.
11072 2000-06-26 Stefan Monnier <monnier@cs.yale.edu>
11074 * fns.c (Fplist_member): Renamed from Fwidget_plist_member.
11075 (Fwidget_get): Use it.
11076 (syms_of_fns): Defsubr it.
11078 2000-06-26 Gerd Moellmann <gerd@gnu.org>
11080 * xterm.c (xim_initialize) [!USE_XIM]: Don't set up the
11081 display info for XIM.
11082 (xim_open_dpy): Likewise.
11083 (xim_close_dpy): Don't free the display info's XIM.
11085 * xfns.c (x_window) [!USE_XIM]: Don't call create_frame_ic.
11087 * config.in (USE_XIM): New define.
11089 * keymap.c (get_keyelt): For menu-items containing a `:filter
11090 FILTER', apply FILTER to the menu-item's definition to get the
11091 real definition to use.
11093 * lisp.h (QCfilter): External declaration.
11095 * xfns.c (Fimage_size): New function.
11096 (syms_of_xfns): Defsubr it.
11098 2000-06-26 Andreas Schwab <schwab@suse.de>
11100 * coding.c (decode_coding_string): Re-fetch STRING_BYTES after
11101 Fstring_as_unibyte.
11103 2000-06-25 Dave Love <fx@gnu.org>
11105 * term.c [!HAVE_TERMCAP_H]: Declare tputs, tgetent, tgetflag, tgetnum.
11107 * Makefile.in (blockinput.h): Depend on atimer.h.
11108 (atimer.h): Depend on systime.h.
11110 * blockinput.h: Protect against multiple inclusion. Include atimer.h.
11112 * atimer.h: Protect against multiple inclusion. Include systime.h.
11114 * lisp.h (swap_in_global_binding): Declare.
11116 2000-06-24 Ken Raeburn <raeburn@gnu.org>
11118 * process.c (Fopen_network_stream): Turn off atimers for duration
11119 of call to connect. (Patch from Gerd.)
11121 2000-06-23 Dave Love <fx@gnu.org>
11123 * ralloc.c: Maybe include unistd.h
11125 * emacs.c (setgrp): Undefine before defining.
11126 (malloc_warning, set_time_zone_rule, index): Prototype.
11128 * systime.h (EMACS_GET_TIME) [!GETTIMEOFDAY_ONE_ARGUMENT]: Use
11129 HAVE_STRUCT_TIMEZONE.
11131 * s/osf1.h: Move string.h hack here from alpha.h and make it
11133 (C_SWITCH_SYSTEM): Use _OSF_SOURCE, not -BSD, which clashes with
11135 (WAIT_USE_INT, SYS_SIGLIST_DECLARED, sys_siglist, NSIG): Define.
11136 (SOCKLEN_TYPE): Don't define.
11138 * m/alpha.h: Remove string.h hack.
11140 * s/osf5-0.h: New file.
11142 * filelock.c: Use feature tests for fcntl.h, string.h. Don't
11143 include time.h, done by systime.h.
11144 [__FreeBSD__]: Remove redundant includes.
11146 * callproc.c (setpgrp): Undefine before defining.
11147 (delete_temp_file): Return Qnil to avoid warning.
11149 * config.in (HAVE_TERM_H, HAVE_STRUCT_TIMEZONE): Add.
11151 * xfaces.c: Include fontset.h dependent on HAVE_WINDOW_SYSTEM, not
11154 * fontset.h (free_face_fontset): Renamed from fs_free_face_fontset.
11156 * composite.h (compose_text): Declare.
11158 * xterm.c: Don't include sys/types.h unconditionally. Don't
11159 protect its inclusion with !USG (following xmenu.c).
11161 2000-06-23 Gerd Moellmann <gerd@gnu.org>
11163 * xfns.c (x_create_tip_frame): Initialize frame's colors like
11166 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
11168 * coding.c (decode_eol_post_ccl): Special handling for undecided
11169 and inconsistent EOL types.
11171 2000-06-22 Gerd Moellmann <gerd@gnu.org>
11173 * xrdb.c (x_load_resources): Add default resource for scroll bar's
11174 trough color and main window's background color.
11176 * xfns.c (Fx_file_dialog) [HAVE_MOTIF_2_1]: Handle events differently.
11178 * xterm.h (Xt_app_con): External declaration.
11180 * widget.c (EmacsFrameRealize): Fix typo.
11182 * widget.c (EmacsFrameRealize): Remove SubstructureRedirectMask.
11184 * xdisp.c (handle_stop): Initialize it->add_overlay_start to zero.
11185 (handle_invisible_prop): Record the start of invisible text in
11186 it->add_overlay_start.
11187 (struct overlay_entry): Add member `overlay'.
11188 (handle_overlay_change): Simplify.
11189 (next_overlay_string): After having processed overlay strings at the
11190 end of the buffer, record that fact in
11191 it->overlay_strings_at_end_processed_p.
11192 (compare_overlay_entries): If before- and after-strings come
11193 from the same overlay, let before-strings come first.
11194 (RECORD_OVERLAY_STRING): Record the overlay that strings come from.
11195 (load_overlay_strings): Take it->add_overlay_start into account
11196 when adding overlay strings.
11198 * dispextern.h (struct it): Add member add_overlay_start.
11200 2000-06-22 Dave Love <fx@gnu.org>
11202 * s/isc3-0.h (C_SWITCH_SYSTEM): Define _XOPEN_SOURCE=500.
11204 * s/gnu-linux.h (C_SWITCH_SYSTEM): Don't define _XOPEN_SOURCE here.
11206 2000-06-22 Kenichi Handa <handa@etl.go.jp>
11208 * ccl.c (ccl_driver) <CCL_End>: Decrement stack_idx only when it
11211 2000-06-21 Dave Love <fx@gnu.org>
11213 * Makefile.in (GETLOADAVG_OBJ): Removed -- LIBOBJS does it.
11215 2000-06-21 Stefan Monnier <monnier@cs.yale.edu>
11217 * syntax.c (back_comment): Simplify string-parity counting (with
11218 the added benefit of handling multiple string-styles as long as
11219 they are not intertwined).
11220 Jump to the slow code as soon as a comment starter is found in
11221 a "string_lossage" position. Fixes the case: " /* " /* " */.
11223 2000-06-21 Dave Love <fx@gnu.org>
11225 * Makefile.in: Use GETLOADAVG_LIBS.
11227 * config.in: Add HAVE_FCNTL_H, _FILE_OFFSET_BITS,
11228 _LARGEFILE_SOURCE, _LARGE_FILES, _XOPEN_SOURCE.
11230 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
11232 * syntax.c (describe_syntax): Recognize the `n'estable bit.
11233 (Fforward_comment, scan_lists):
11234 Check the comstyle of single-char comment-starters.
11235 (scan_sexps_forward): Don't try to recognize `half comment-enders' if
11236 we're just at the beginning of the comment (f.ex with (*) ... (*)).
11237 Check the comstyle of single-char comment-starters.
11238 Clarify control-flow around the Scomment case.
11240 2000-06-20 Dave Love <fx@gnu.org>
11242 * fns.c (make_hash_table, maybe_resize_hash_table):
11243 Cast arg of next_almost_prime.
11245 * tparam.c [emacs]: Include lisp.h.
11247 * termcap.c [emacs]: Test HAVE_FCNTL_H, not USG5. Include lisp.h
11250 2000-06-20 Gerd Moellmann <gerd@gnu.org>
11252 * keyboard.c (adjust_point_for_property): Check if display
11253 property should be treated as intangible by looking at its value.
11255 * xdisp.c (single_display_prop_intangible_p)
11256 (display_prop_intangible_p): New functions.
11258 * dispextern.h (display_prop_intangible_p): Add prototype.
11260 * xdisp.c (dump_glyph_row): Show type of glyph->object.
11262 * s/isc4-0.h (sigblock): Redefined to pass a pointer as second
11263 argument to sigprocmask.
11265 * s/sco5.h (sigblock): Redefined to pass a pointer as second
11266 argument to sigprocmask.
11268 * syssignal.h (sigblock, sigunblock) [USG5_4]: Set
11269 sigprocmask_set, and pass a pointer to it to sigprocmask.
11271 * sysdep.c (sigprocmask_set): New variable.
11273 * fileio.c (make_temp_name): Don't use `%s' in string passed to
11276 2000-06-20 Sam Steingold <sds@gnu.org>
11278 * xrdb.c: Don't declare xmalloc, xrealloc.
11280 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
11282 * regex.c (re_match, re_match_2): Protect calls to alloca (0).
11283 (re_comp): Cast gettext return value to avoid complaints when
11286 2000-06-20 Dave Love <fx@gnu.org>
11288 * m/stride.h, m/mips.h: Don't define HAVE_GETWD, HAVE_GETTIMEOFDAY.
11290 * m/ibmrt-aix.h: Don't declare HAVE_GETTIMEOFDAY, HAVE_VFORK.
11292 * m/ibmrs6000.h, m/ibmps2-aix.h, m/dpx2.h: Don't declare HAVE_GETWD.
11294 * m/alpha.h: Don't declare xmalloc, xrealloc.
11296 * s/ux4800.h: Don't declare GETTIMEOFDAY_ONE_ARGUMENT.
11298 * s/usg5-4-2.h: Don't declare HAVE_GETWD, VFORK_RETURN_TYPE.
11300 * s/umips.h: Don't declare HAVE_GETWD, HAVE_GETTIMEOFDAY.
11302 * s/cxux.h, s/gnu-linux.h, s/iris3-6.h, s/irix3-3.h: Don't declare
11305 * keyboard.h (poll_for_input_1): Declare.
11307 * getloadavg.c: Don't define NLIST_STRUCT (handled by configure).
11309 * alloc.c (xmalloc, xrealloc, xfree): Define using POINTER_TYPE.
11311 * doprnt.c: Don't declare xmalloc, xrealloc.
11313 * lisp.h (x_set_tool_bar_lines, free_frame_xic, compose_text)
11314 (getenv, ctime, getwd): Removed.
11315 (xmalloc, xrealloc, xfree): Declare using POINTER_TYPE.
11317 * xterm.h: Remove duplicate prototypes. Declare free_frame_xic,
11318 x_set_tool_bar_lines.
11320 * config.in: Add HAVE_GETWD. Move some definitions above
11321 machine/system includes.
11323 2000-06-20 Kenichi Handa <handa@etl.go.jp>
11325 * s/bsd386.h (HAVE_GETLOADAVG): Define it as 1.
11327 * xfaces.c (font_list): Handle the case that REGISTRY doesn't
11328 contain information about ENCODING.
11330 * fontset.c (FONTSET_ASCII): Use the first element of char table
11331 for an ASCII font, not defalt slot.
11332 (fontset_ref_via_base): If FONTSET doesn't contain information for
11333 C, try the default fontset.
11334 (make_fontset): Don't copy the default fontset.
11335 (fontset_font_pattern): Likewise.
11336 (accumulate_font_info): If ELT is nil, use the corresponding
11337 element in the default fontset.
11339 2000-06-19 Dave Love <fx@gnu.org>
11341 * syntax.c (Fparse_partial_sexp): Doc fix.
11343 * regex.h: Test PROTOTYPES as well as __STDC__.
11345 * unexalpha.c: Include errno.h, string.h, unistd.h. Don't declare
11346 errno, strerror. Put text after #endif in comment.
11348 * xdisp.c (dump_glyph_matrix): Add `static' to declaration (for pcc).
11350 * xterm.c (x_frame_of_widget): Likewise.
11352 2000-06-19 Gerd Moellmann <gerd@gnu.org>
11354 * abbrev.c (syms_of_abbrev): Set buffer_default's abbrev table
11355 to Vfundamental_mode_abbrev_table.
11357 * alloc.c (mark_object) [GC_CHECK_MARKED_OBJECTS]: Check that no
11358 bogus objects are marked. This slows down GC by ~80 percent, but
11359 it might be worth trying when debugging GC-related problems.
11360 This feature requires conservative stack marking to be enabled.
11362 * xterm.c (XTread_socket) <KeyPress>: In case XmbLookupString
11363 returns XLookupChars, reset `modifiers' to zero.
11365 2000-06-19 Dave Love <fx@gnu.org>
11367 * mktime.c: Unprotoized.
11369 2000-06-19 Richard Stallman <rms@gnu.org>
11371 * data.c (set_internal): If variable is frame-local,
11372 store the new value immediately into the frame parameter alist.
11374 2000-06-19 Ken Raeburn <raeburn@gnu.org>
11376 * xfns.c (jpeg_load): Fetch error-handling data first, then fill
11377 in the custom handler pointer.
11379 * keyboard.c (follow_key, read_key_sequence): Use XUINT on key
11380 value, or checks for CHAR_META can fail when Lisp_Object is a
11382 * keymap.c (get_keyelt): Likewise.
11384 2000-06-19 Kenichi Handa <handa@etl.go.jp>
11386 * ccl.h (struct ccl_program): New member eol_type.
11387 (struct ccl_spec): New member cr_carryover.
11389 * ccl.c (CCL_WRITE_CHAR): Convert NL according to ccl->eol_type.
11390 (setup_ccl_program): Initialize ccl->eol_type to CODING_EOL_LF.
11392 * coding.c (setup_coding_system) <4>: Reset member `cr_carryover'.
11393 (ccl_coding_driver): On encoding, initialize ccl->eol_type.
11394 (decode_eol_post_ccl): New function.
11395 (decode_coding): Don't detect EOL format here for CCL based coding
11397 (decode_coding) <coding_type_ccl>: Handle carryovered CR. Call
11398 decode_eol_post_ccl after running the CCL program.
11399 (code_convert_region): Don't detect EOL format here for CCL based
11401 (decode_coding_string): Likewise.
11403 2000-06-18 Ken Raeburn <raeburn@gnu.org>
11405 * charset.c (update_charset_table): Use XINT on "iso_final_char"
11406 when treating it as an integer.
11408 * coding.h (encode_coding_string): Declare.
11410 * keyboard.c (read_key_sequence): Use XINT on "pos" when treating
11413 * keymap.c (Fwhere_is_internal): Rename argument "keymap" to
11414 "xkeymap" to avoid shadowing the "enum map_type" value that needs
11415 to be passed to get_local_map.
11417 * sound.c (Fplay_sound): Don't call make_number on
11418 Frun_hook_with_args count argument.
11420 * xterm.c (x_send_scroll_bar_event): Fudge lisp object/integer
11421 for lisp objects in X event structure data field, when lisp
11422 objects are represented with unions.
11423 (x_scroll_bar_to_input_event): Ditto.
11425 2000-06-16 Ken Raeburn <raeburn@gnu.org>
11427 * xdisp.c (decode_mode_spec): In "no_value" case, do NUL
11428 termination of string. Fix sense of test whether
11429 Vline_number_display_limit is an integer.
11431 2000-06-16 Gerd Moellmann <gerd@gnu.org>
11433 * xfaces.c (syms_of_xfaces) [DEBUG_X_COLORS]: Defsubr dump_colors
11434 only if HAVE_X_WINDOWS.
11436 * keymap.c (describe_buffer_bindings): Add `\f\n' in front
11439 * dispnew.c (update_frame_1): Handle case that cursor vpos is
11442 2000-06-15 Eli Zaretskii <eliz@is.elta.co.il>
11444 * unexec.c (toplevel): Fix last change, so as not to deprive MSDOS
11447 2000-06-15 Kenichi Handa <handa@etl.go.jp>
11449 * coding.c (decode_coding_emacs_mule): Always set src_base at the
11450 start of the while loop.
11452 2000-06-15 Gerd Moellmann <gerd@gnu.org>
11454 * atimer.c (alarm_signal_handler): Add forward declaration.
11456 * data.c (set_internal): Remove debug code.
11458 2000-06-14 Gerd Moellmann <gerd@gnu.org>
11460 * Makefile.in (bootstrap-temacs): Add `-I../src'.
11462 * unexec.c (toplevel) [COFF]: Include coff.h.
11464 * s/lynxos.h: New file.
11466 * keymap.c (Fsingle_key_description): Enclose function key and
11467 event symbol names in angle brackets.
11469 * xdisp.c (setup_echo_area_for_printing): Call
11470 message_log_maybe_newline if message_buf_print is not set.
11472 * print.c (printchar, strout): Don't check message_buf_print
11473 before calling setup_echo_area_for_printing because that
11474 function does something useful even when message_buf_print is
11477 * xdisp.c (message_truncate_lines, Qmessage_truncate_lines):
11479 (ensure_echo_area_buffers): Initialize echo buffer's
11480 truncate lines setting to nil.
11481 (with_echo_area_buffer): Don't set the echo buffer's truncate
11482 lines setting here.
11483 (set_message_1): Set it here instead, based on the value
11484 of message_truncate_lines.
11485 (resize_mini_window): Handle case that lines are truncated.
11486 (syms_of_xdisp): Initialize Qmessage_truncate_lines.
11487 DEFVAR_BOOL message-truncate-lines.
11489 * keyboard.c (read_char): Bind message-truncate-lines to t
11490 while displaying a help-echo.
11492 * lisp.h (Qmessage_truncate_lines): External declaration.
11494 2000-06-13 Gerd Moellmann <gerd@gnu.org>
11496 * xdisp.c (Vline_number_display_limit): Renamed from
11497 line_number_display_limit.
11498 (syms_of_xdisp): Use DEFVAR_LISP for line-number-display-limit.
11499 Extend documentation string. Initialize
11500 Vline_number_display_limit to nil meaning no limit.
11501 (decode_mode_spec): Use Vline_number_display_limit with its new
11504 * xterm.c (x_check_font) [GLYPH_DEBUG]: Add prototype.
11506 2000-06-13 Richard Stallman <rms@gnu.org>
11508 * frame.c (Fmodify_frame_parameters): Doc fix.
11510 * xfns.c (x_set_frame_parameters): Comment fix.
11512 * frame.c (store_frame_param): Call swap_in_global_binding if the
11513 variable's current binding was chosen based on this frame.
11515 * data.c (swap_in_global_binding): New function.
11517 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
11519 * msdos.c (IT_write_glyphs): Don't use CODING_REQUIRE_ENCODING
11520 macro, instead AND with CODING_REQUIRE_ENCODING_MASK.
11522 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
11524 * msdos.h (EMACS_MSDOS_H): Renamed from MSDOS_H_.
11526 2000-06-12 Jason Rumney <jasonr@gnu.org>
11528 * w32bdf.h (EMACS_W32BDF_H): Renamed from __W32BDF_H__
11530 * w32.h (EMACS_W32_H): Renamed from _NT_H_
11532 * w32gui.h (EMACS_W32GUI_H): Renamed from __W32GUI_H__
11534 * w32inevt.h (EMACS_W32INEVT_H): Renamed from __NTINEVT_H__
11536 2000-06-12 Gerd Moellmann <gerd@gnu.org>
11538 * xfaces.c (Fdump_colors) [DEBUG_X_COLORS]: New function.
11539 (syms_of_xfaces): Defsubr Sdump_colors.
11540 (x_free_colors): Don't treat b&w specially on default visual.
11541 (x_free_dpy_colors): New function.
11542 (free_face_colors): Don't check visual class; it's done
11545 * xterm.c (x_frame_of_widget): New function.
11546 (x_alloc_nearest_color_for_widget): Use it.
11547 (x_copy_dpy_color): New function.
11548 (x_destroy_window): Free various colors.
11550 2000-06-12 Kenichi Handa <handa@etl.go.jp>
11552 * ccl.h (EMACS_CCL_H): Renamed from _CCL_H.
11554 * charset.h (EMACS_CHARSET_H): Renamed from _CHARSET_H.
11556 * coding.h (EMASC_CODING_H): Renamed from _CODING_H.
11558 * composite.h (EMACS_COMPOSITE_H): Renamed from _COMPOSITE_H.
11560 * fontset.h (EMACS_FONTSET_H): Renamed from _FONTSET_H.
11562 2000-06-11 Dave Love <fx@gnu.org>
11564 * systime.h (EMACS_SYSTIME_H): Renamed from _SYSTIME_H.
11566 2000-06-11 Eli Zaretskii <eliz@is.elta.co.il>
11568 * msdos.h: Don't use _MSDOS_H_ as a symbol, use MSDOS_H_ instead.
11570 2000-06-11 Gerd Moellmann <gerd@gnu.org>
11572 * xmenu.c (xmenu_show): Cast second parameter of lw_popup_menu
11575 2000-06-10 Kenichi Handa <handa@etl.go.jp>
11577 * regex.c (MAKE_CHAR) [!emacs]: Dummy macro for non-Emacs env.
11578 (regex_compile): Fix the code for handling the case of single byte
11579 char and multibyte char being mixed in a range within [...].
11581 * fileio.c (Finsert_file_contents): Be sure to setup src_multibyte
11582 and dst_multibyte members of coding.
11584 * charset.c (update_charset_table): Update the table
11585 bytes_by_char_head.
11586 (init_charset_once): Initialize elements of bytes_by_char_head to
11587 1 except for leading codes for private charases.
11589 * charset.h (CHARSET_8_BIT_GRAPHIC): Define as 0x80.
11590 (UNIBYTE_STR_AS_MULTIBYTE_P): Fix for an invalid multibyte sequence.
11592 2000-06-09 Ken Raeburn <raeburn@gnu.org>
11594 * xterm.c (x_connection_closed): If dpyinfo is NULL, don't try to
11595 access the data it doesn't point to.
11597 2000-06-08 Gerd Moellmann <gerd@gnu.org>
11599 * xterm.c (XTread_socket) <FocusIn>: Queue a FOCUS_IN_EVENT which
11600 will be translated to a switch-frame event when reading the
11601 event queue. This is necessary because Emacs otherwise won't
11602 perform a switch-frame to a new frame until some other event, for
11603 example a keystroke event, forces it to do so. This has various
11604 effects, one visible being that the cursor of a frame created with
11605 C-x 5 2 or switched to with a window manager key binding like
11606 A-TAB stays hollow because selected_window isn't on the newly
11607 focused frame until the switch-frame is performed.
11609 * keyboard.c (kbd_buffer_get_event): Handle FOCUS_IN_EVENT by
11610 generating a switch-frame event if necessary.
11612 * termhooks.h (enum event_kind): Add FOCUS_IN_EVENT.
11614 * xdisp.c (handle_fontified_prop): Don't GCPRO local var `pos';
11617 2000-06-08 Kenichi Handa <handa@etl.go.jp>
11619 * fontset.c (Fset_fontset_font): The arg CHARACTER may be a charset.
11621 2000-06-07 Gerd Moellmann <gerd@gnu.org>
11623 * window.c (displayed_window_lines): Take empty lines at
11624 the bottom of a window into account.
11626 * window.c (displayed_window_lines): New function.
11627 (Fmove_to_window_line): Use displayed_window_lines to determine
11628 the number of lines to move, instead of using the window's height.
11630 * lread.c (readevalloop): If READCHARFUN sets point to ZV, arrange
11631 to stop reading, even if the form read sets point to a different
11632 value when evaluated.
11634 * xdisp.c (display_line): Fix code deciding in which line to
11637 2000-06-07 Kenichi Handa <handa@etl.go.jp>
11639 * fileio.c (e_write): Free composition data if stored in
11642 2000-06-06 Gerd Moellmann <gerd@gnu.org>
11644 * xdisp.c (display_line): Set row's and iterator's
11645 starts_in_middle_of_char_p and ends_in_middle_of_char_p flags.
11646 Set cursor even if row ends in the middle of a character.
11647 (dump_glyph_row): Print values of new flags.
11648 (redisplay_window) <cursor movement in unchanged window>: When
11649 point has been moved forward, and PT is at the end of the cursor
11650 row, don't place the cursor in the next row if the cursor row ends
11651 in the middle of a character or at ZV.
11653 * dispextern.h (struct it): Add starts_in_middle_of_char_p.
11654 (struct glyph_row): Add starts_in_middle_of_char_p and
11655 ends_in_middle_of_char_p.
11656 (MATRIX_ROW_ENDS_IN_MIDDLE_OF_CHAR_P): Test row's
11657 ends_in_middle_of_char_p flag.
11658 (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Likewise.
11660 * term.c (append_glyph): Revert change of 2000-06-06.
11662 * xdisp.c (display_line): Revert change of 2000-06-06. Treat
11663 padding glyph not fitting on line as whole character not
11666 * xterm.c (x_produce_glyphs): Don't xassert `it->descent > 0';
11667 this isn't true for images with `:ascent 100'.
11669 2000-06-06 Kenichi Handa <handa@etl.go.jp>
11671 * buffer.c (Fset_buffer_multibyte): Don't make the current buffer
11672 as modified if it is originally unmodified.
11674 * term.c (encode_terminal_code): Change the way to check if
11675 terminal coding does any conversion.
11676 (append_glyph): Set glyph->pixel_width correctly.
11678 * xdisp.c (display_line): While checking line continuation, pay
11679 attention to a padding glyph.
11681 2000-06-05 Gerd Moellmann <gerd@gnu.org>
11683 * xdisp.c (redisplay_window): Always use set_buffer_internal_1.
11685 2000-06-05 Dave Love <fx@gnu.org>
11687 * xdisp.c: Include fontset.h.
11689 * xfns.c (x_real_positions): Declare tmp_nchildren as unsigned.
11691 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
11693 * dispnew.c: Conditionally include term.h.
11695 * coding.h: Declare code_convert_string_norecord.
11697 * frame.h (struct frame): Use volatile unconditionally.
11699 * buffer.h: Remove Vbefore_change_function, Vafter_change_function.
11701 * xmenu.c (menu_item_selection): Declare volatile unconditionally.
11703 * systime.h: Protect against multiple inclusion.
11704 (timezone) [USG5_4]: Define as time_t.
11706 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
11707 (Foptimize_char_table, make_temp_name): Declare.
11709 * Makefile.in (xdisp.o): Depend on fontset.h.
11711 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
11713 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
11714 (Foptimize_char_table, make_temp_name): Declare.
11718 * s/netbsd.h: Don't define autoconfiscated MATHERR.
11720 2000-06-02 Dave Love <fx@gnu.org>
11722 * lread.c (_XOPEN_SOURCE, __EXTENSIONS__): Don't define.
11724 2000-06-02 Gerd Moellmann <gerd@gnu.org>
11726 * xfaces.c (realize_x_face): When copying BASE_FACE bitwise to the
11727 result face, set flags in that face indicating that colors may not
11730 * xterm.c (x_set_mouse_face_gc): If first glyph isn't a character
11731 glyph, use the ASCII NUL character to determine the face.
11733 2000-06-02 Dave Love <fx@gnu.org>
11735 * sysdep.c: Conditionally include stdlib.h, unistd.h.
11736 (VFORK_RETURN_TYPE): Remove.
11738 * config.in: Add NO_MATHERR.
11740 2000-06-01 Dave Love <fx@gnu.org>
11742 * cmds.c (internal_self_insert): Don't check
11743 Vbefore_change_function, Vafter_change_function.
11745 * insdel.c (signal_before_change, signal_after_change): Likewise.
11747 * buffer.c (Vbefore_change_function, Vafter_change_function):
11748 Variables and their initializations deleted.
11750 * callint.c (Fcall_interactively): Doc fix.
11752 * terminfo.c (ospeed) [HAVE_SPEED_T]: Don't declare extern.
11754 2000-05-31 Dave Love <fx@gnu.org>
11756 * textprop.c: Revert last change -- duplicated.
11758 2000-05-31 Gerd Moellmann <gerd@gnu.org>
11760 * dispnew.c (find_glyph_row_slice, swap_glyphs_in_rows): Put
11763 * lisp.h (eassert) [!ENABLE_CHECKING]: Define as `(void) 0'.
11765 2000-05-31 Jason Rumney <jasonr@gnu.org>
11767 * search.c (Fre_search_forward, Fre_search_backward)
11768 (Fposix_search_backward, Fposix_search_forward): Fix newlines in docs.
11770 * w32select.c (Fw32_set_clipboard_data): Change QNil to Qnil.
11772 2000-05-30 Jason Rumney <jasonr@gnu.org>
11774 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: New macros.
11775 [WINDOWSNT]: Add extern for Vw32_system_coding_system.
11777 * dispextern.h (struct glyph) [WINDOWSNT]: Add w32_font_type member.
11779 * fileio.c (Fread_file_name) [HAVE_NTGUI]: Use file dialog.
11780 (Fread_file_name) [HAVE_NTGUI, USE_MOTIF]: Do not attempt to
11781 expand a nil default_filename.
11783 * keyboard.c (make_lispy_event) [WINDOWS_NT]: Pass a window
11784 pointer to glyph_to_pixel_coords, not a frame.
11786 * makefile.nt (w32fns.obj, w32menu.obj): Add charset.h and
11787 coding.h to dependencies.
11789 * w32bdf.c (w32_load_bdf_font): Initialize font->double_byte_p.
11791 * w32console.c (glyph_to_pixel_coords): Change first parameter to
11792 window pointer to be consistent with w32term.c and xterm.c.
11794 * w32fns.c: Format and doc changes to bring closer to xfns.c.
11795 (VIETNAMESE_CHARSET): Define if not defined in system headers.
11796 (Qline_spacing, Qcenter): New variables.
11797 (Qw32_charset_*, w32_codepage_for_font): Moved from w32term.c.
11798 (x_set_line_spacing): New function.
11799 (x_set_frame_parameters): Use FRAME_NEW_WIDTH, FRAME_NEW_HEIGHT macros.
11800 (x_specified_cursor_type): New function.
11801 (x_set_cursor_type): Use it.
11802 (x_set_name, x_set_title): Use ENCODE_SYSTEM to encode titlebar
11804 (validate_x_resource_name, x_get_resource_string): Measure lengths
11805 of external strings in bytes.
11806 (w32_wnd_proc) [WM_MEASURE_ITEM]: Avoid calling
11807 GetTextExtentPoint32 with NULL title.
11808 (Fx_create_frame): Initialize Qline_spacing.
11809 (w32_load_system_font): Initialize font->double_byte_p.
11810 (x_to_w32_charset): Use Vw32_charset_info_alist.
11811 (Image, busy cursor, tooltip functions): Merged changes from
11812 xfns.c. Not yet functional on Windows.
11814 * w32gui.h (W32FontStruct): Add double_byte_p member.
11816 * w32inevt.c (NUM_TRANSLATED_MOUSE_BUTTONS): New constant.
11817 (emacs_button_translation): Use it.
11818 (do_mouse_event): Allow up to 32 mouse buttons by allowing any bit
11819 in `mask' to be set.
11821 * w32menu.c (single_submenu, w32_menu_show): Call ENCODE_SYSTEM on
11824 * w32term.c: Format and doc changes to bring closer to xterm.c.
11825 (w32_char_font_type): New enum.
11826 (Qw32_charset_*, w32_codepage_for_font): Moved to w32fns.c.
11827 (w32_per_char_metric): Use w32_char_font_type instead of unicode_p.
11828 (w32_encode_char): New function.
11829 (x_encode_char): Removed.
11830 (x_get_glyph_and_face_encoding): Use w32_encode_char in place of
11831 x_encode_char and w32_font_is_double_byte.
11832 (x_produce_image_glyph): Use image_ascent.
11833 (x_produce_glyphs): Use new version of w32_per_char_metric and
11834 handle NULL return value. Allow extra line spacing.
11835 (W32_TEXTOUT): Distinguish between Unicode and DBCS text.
11836 (w32_get_glyph_overhangs): Remove unicode_p param. Use
11837 w32_font_type member of glyph instead.
11838 (x_draw_glyph_string): Draw underline and strike-out for BDF fonts.
11839 (fast_find_position): Make sure not to consider rows not visible
11841 (w32_read_socket) [WM_MENUSELECT]: Cannot call
11842 w32_menu_display_help with input blocked, as it can abort.
11843 (x_display_and_set_cursor): Choose cursor depending
11844 on buffer-local value of cursor_type.
11845 (x_draw_bar_cursor): Add parameter WIDTH.
11847 * w32term.h (CP_DEFAULT): Define.
11848 (Fx_display_color_p, Fx_display_grayscale_p, image_ascent): Declare.
11850 2000-05-30 Gerd Moellmann <gerd@gnu.org>
11852 * search.c (Fre_search_forward, Fre_search_backward)
11853 (Fposix_search_backward, Fposix_search_forward): Doc fix.
11855 2000-05-30 Kenichi Handa <handa@etl.go.jp>
11857 * coding.c (detect_coding_iso2022): Fix code for checking
11858 CODING_CATEGORY_MASK_ISO_8_2.
11860 2000-05-29 Stefan Monnier <monnier@cs.yale.edu>
11862 * regex.c (PREFETCH_NOLIMIT): New function.
11863 (re_match_2_internal): Use it and adjust the end_match_2 logic.
11865 2000-05-29 Gerd Moellmann <gerd@gnu.org>
11867 * syntax.c (find_defun_start): Move test for
11868 open_paren_in_column_0_is_defun_start outside of the loop.
11870 * xdisp.c (redisplay_window): Really switch buffers when
11871 displaying mode lines, and temporarily set selected_frame to the
11872 frame of the window that's redisplayed.
11874 * xfaces.c (free_realized_faces): Block/unblock input.
11875 (free_realized_multibyte_face): Ditto.
11877 2000-05-29 Dave Love <fx@gnu.org>
11879 * textprop.c (Qkeymap): New variable.
11880 (syms_of_textprop): Intern it.
11882 * keymap.c: Include intervals.h.
11883 (Fkey_binding, Fwhere_is_internal): Deal with `keymap' property.
11885 * Makefile.in (keymap.o): Depend on intervals.h.
11887 * keyboard.c (menu_bar_items, tool_bar_items)
11888 (Fexecute_extended_command): Deal with `keymap' property.
11889 (read_key_sequence): Track map from `keymap' property as well as
11892 * intervals.c (get_local_map): Extra arg to allow looking for
11895 * intervals.h (map_property): New enum.
11896 (get_local_map): Extra arg using it.
11897 (Qkeymap): Declare.
11899 * lisp.h (get_local_map): Don't declare here.
11901 2000-05-29 Kenichi Handa <handa@etl.go.jp>
11903 * Makefile.in (callproc.o): Depend on composite.h.
11905 * callproc.c: Include composite.h.
11906 (Fcall_process): Handle composition correctly.
11908 * coding.h (coding_allocate_composition_data): Extern it.
11909 (coding_restore_composition): Likewise.
11911 * coding.c (DECODE_COMPOSITION_START): If coding->cmp_data is not
11912 yet allocated, finish decoding with result
11913 CODING_FINISH_INSUFFICIENT_CMP.
11914 (coding_allocate_composition_data): Make it non-static.
11915 (coding_restore_composition): Likewise.
11917 2000-05-29 Eli Zaretskii <eliz@is.elta.co.il>
11919 * charset.c (syms_of_charset): Revert last change.
11921 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
11923 * term.c (produce_glyphs): Treat characters from the eight-bit-*
11924 charsets as unibyte, with 1-column screen width. Sent by Kenichi
11927 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
11929 * charset.c (syms_of_charset): Set width of character sets
11930 eight-bit-control and eight-bit-graphic to 1 column.
11932 2000-05-26 Gerd Moellmann <gerd@gnu.org>
11934 * config.in (HAVE_SPEED_T): New define.
11936 * sysdep.c, terminfo.c (ospeed) [HAVE_SPEED_T]: Declare as
11939 2000-05-26 Dave Love <fx@gnu.org>
11941 * coding.c (shrink_decoding_region): Initialize eol_conversion.
11943 * data.c (Qsubrp, Qmany, Qunevalled): New variables.
11944 (Fsubr_arity): New function.
11945 (syms_of_data): Install them.
11947 2000-05-26 Kenichi Handa <handa@etl.go.jp>
11949 * charset.c (init_charset_once): Set the table bytes_by_char_head
11952 * fontset.c (syms_of_fontset): Adjust the font name for ascii of
11953 the default fontset to what Emacs uses by default.
11954 (check_registry_encoding): This function deleted.
11955 (Fset_fontset_font): Remove the adhoc condition for the default
11956 fontset. Allow cons in FONTNAME.
11958 * fns.c (map_char_table): Ignore char-table entries for
11959 charsets eight-bit-control and eight-bit-graphic.
11961 2000-05-25 Ken Raeburn <raeburn@gnu.org>
11963 * emacs.c (main): Initialize keyboard syms before initializing
11964 window code, so face names are available.
11966 2000-05-25 Stefan Monnier <monnier@cs.yale.edu>
11968 * regex.c (at_begline_loc_p): Also recognize the \\(?:^ case
11969 of an anchor at the beginning of a shy-group.
11971 2000-05-25 Gerd Moellmann <gerd@gnu.org>
11973 * xdisp.c (handle_invisible_prop): Don't try to skip over
11974 invisible text if end of text is already reached.
11976 2000-05-25 Dave Love <fx@gnu.org>
11978 * xdisp.c (Fdump_glyph_matrix): Declare the arg.
11980 * coding.c (encode_eol): Add null statement after label.
11982 2000-05-25 Eli Zaretskii <eliz@is.elta.co.il>
11984 * w16select.c (Fw16_set_clipboard_data): Fix the change from
11987 2000-05-25 Kenichi Handa <handa@etl.go.jp>
11989 * ccl.c (ccl_driver): Fix previous change.
11991 2000-05-25 Kenichi Handa <handa@etl.go.jp>
11993 * coding.c (run_pre_post_conversion_on_str): Set point to the
11994 beginning of buffer before calling coding->post_read_conversion.
11995 (decode_coding_string): Give correct args to
11996 run_pre_post_conversion_on_str.
11997 (encode_coding_string): Likewise.
11999 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>
12000 <CCL_WriteMultibyteChar2>: Handle charsets eight-bit-control and
12001 eight-bit-graphic correctly.
12003 2000-05-24 Kenichi HANDA <handa@etl.go.jp>
12005 * fileio.c (Finsert_file_contents): Even if a file is not found,
12006 execute codes for setting up coding system. Call
12007 after-insert-file-functions unconditionally.
12009 2000-05-24 Gerd Moellmann <gerd@gnu.org>
12011 * callproc.c, emacs.c, sysdep.c (setpgrp): Don't define if USG and
12012 BSD_PGRPS are not defined.
12014 2000-05-24 Kenichi Handa <handa@etl.go.jp>
12016 * charset.c (update_charset_table): Accept nil in LONG_NAME and
12018 (syms_of_charset): Avoid building same strings.
12020 2000-05-23 Gerd Moellmann <gerd@gnu.org>
12022 * lread.c (Fload): Add a comment about the meaning of
12023 Vuser_init_file being t.
12025 * puresize.h (BASE_PURESIZE): Increase to 675000.
12027 * s/gnu-linux.h (setpgrp): Don't define it here because this
12028 prevents compilation on GNU/Linux systems with glib 2.2.
12030 * callproc.c, emacs.c, sysdep.c (setpgrp) [HAVE_SETPGID]: Define
12033 2000-05-23 Eli Zaretskii <eliz@is.elta.co.il>
12035 * Makefile.in (SOME_MACHINE_LISP): Add disp-table.elc,
12036 dos-vars.elc, ccl.elc, and codepage.elc, all loaded by the MS-DOS
12038 (MSDOS_SUPPORT): Add dos-vars.elc, ccl.elc, and codepage.elc.
12040 2000-05-23 Kenichi Handa <handa@etl.go.jp>
12042 * syntax.c (skip_chars): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
12044 * msdos.c (IT_write_glyphs): Set coding->src_multibyte to 1.
12046 * term.c (encode_terminal_code): Set coding->src_multibyte properly.
12048 * coding.c (encode_eol): Fix a bug of DOS style EOL encoding.
12050 2000-05-22 Kenichi Handa <handa@etl.go.jp>
12052 * keyboard.c (read_char): Allow character codes 128..255 to be
12053 handled by input-method-function.
12055 * insdel.c (adjust_markers_for_replace): Fix previous change.
12056 (adjust_after_replace): If PREV_TEXT is nil, call
12057 adjust_markers_for_insert, not adjust_markers_for_replace.
12059 2000-05-20 NIIBE Yutaka <gniibe@mri.co.jp>
12061 * s/gnu-linux.h (UNIX98_PTYS) [HAVE_GRANDPT]: Define.
12062 (PTY_ITERATION, PTY_NAME_SPRINTF, PTY_OPEN, PTY_TTY_NAME_SPRINTF)
12063 [HAVE_GRANDPT]: Define.
12064 (C_SWITCH_SYSTEM): Add -D_XOPEN_SOURCE.
12066 * sysdep.c (setup_pty): Treat case that UNIX98_PTYS is defined
12069 * config.in (HAVE_GRANDPT, HAVE_GETPT): New defines.
12071 * process.c (toplevel) [UNIX98_PTYS]: Include stdlib.h.
12073 2000-05-20 Kenichi Handa <handa@etl.go.jp>
12075 The following changes are to handle 8-bit characters in a
12076 multibyte buffer/string without facing with byte combining
12077 problem. Two new charsets eight-bit-control (for 0x80..0x9F) and
12078 eight-bit-graphic (for 0xA0..0xFF) are introduced.
12080 * Makefile.in (fns.o): Depend on charset.h.
12082 * alloc.c (Fmake_byte_code): If BYTECODE-STRING is multibyte,
12083 convert it to unibyte.
12084 (make_string): Use parse_str_as_multibyte, not chars_in_text.
12086 * buffer.c (advance_to_char_boundary): Don't use DEC_POS to find a
12087 apparent char boundary.
12088 (Fset_buffer_multibyte): Convert 8-bit characters in the range
12089 0x80..0x9F to/from multibyte form.
12091 * bytecode.c (Fbyte_code): If arg BYTESTR is multibyte, convert it
12094 * callproc.c (Fcall_process): Always encode an argument string if
12095 it is multibyte. Setup src_multibyte and dst_multibyte members of
12096 process_coding properly.
12098 * category.c (Fmodify_category_entry): Use SPLIT_CHAR, not
12099 SPLIT_NON_ASCII_CHAR.
12101 * ccl.c (CCL_WRITE_CHAR): Be sure to write single byte characters
12103 (CCL_MAKE_CHAR): Use MAKE_CHAR, not MAKE_NON_ASCII_CHAR.
12105 * charset.c (Qeight_bit_control, Qeight_bit_graphic): New variables.
12106 (SPLIT_CHARACTER_SEQ): This macro deleted.
12107 (SPLIT_MULTIBYTE_SEQ): Assume that multibyte sequence at STR is valid.
12108 (CHAR_COMPONENTS_VALID_P): Handle new charsets; eight-bit-control
12109 and eight-bit-graphic.
12110 (char_to_string): Likewise. Signal an error for too large
12112 (char_printable_p): Return 0 for 8-bit characters.
12113 (update_charset_table): Update iso_charset_table only when a final
12114 character is non-negative.
12115 (find_charset_in_text): Renamed from find_charset_in_str.
12116 Arguments and return value changed. Callers changed.
12117 (Fdefine_charset): Args ISO-FINAL-CHAR and ISO-GRAPHIC-PLANE can
12118 be -1 if CHARSET is used only internally.
12119 (Fmake_char_internal): Handle new charsets; eight-bit-control and
12121 (Fcharset_after): Simplified.
12122 (char_valid_p): Use SPLIT_CHAR, not SPLIT_NON_ASCII_CHAR.
12123 (char_bytes): Return 2 for chars of the range 0xA0..0xFF.
12124 (multibyte_chars_in_text): Simplified by assuming there's no
12125 invalid multibyte sequence.
12126 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte)
12127 (str_as_unibyte): New functions.
12128 (Fstring): Simpified by assuming that byte combining never happens.
12129 (init_charset_once): Initialization for
12130 LEADING_CODE_8_BIT_CONTROL.
12131 (syms_of_charset): Intern and staticpro Qeight_bit_control and
12132 Qeight_bit_graphic. Include them in Vcharset_list. Make charsets
12133 eight-bit-control and eight-bit-graphic.
12135 * charset.h (LEADING_CODE_8_BIT_CONTROL, CHARSET_8_BIT_CONTROL)
12136 (CHARSET_8_BIT_GRAPHIC): New macros.
12137 (SINGLE_BYTE_CHAR_P): Make it faster by using casting.
12138 (CHARSET_ISO_GRAPHIC_PLANE): Use XINT instead of XFASTINT.
12139 (CHARSET_REVERSE_CHARSET): Likewise.
12140 (CHARSET_VALID_P): Handle new charsets; eight-bit-control and
12142 (BYTES_BY_CHAR_HEAD, WIDTH_BY_CHAR_HEAD): Optimize for ASCII.
12143 (CHAR_CHARSET, MAKE_CHAR, SPLIT_CHAR, CHAR_BYTES): Likewise.
12144 (PARSE_MULTIBYTE_SEQ) [BYTE_COMBINING_DEBUG]: Abort if we
12145 encounter an invalid multibyte sequence.
12146 (PARSE_MULTIBYTE_SEQ) [not BYTE_COMBINING_DEBUG]: Assume multibyte
12147 sequence is always valid.
12148 (MAKE_NON_ASCII_CHAR, SPLIT_NON_ASCII_CHAR): These macros Deleted.
12149 (UNIBYTE_STR_AS_MULTIBYTE_P, MULTIBYTE_STR_AS_UNIBYTE_P): New macros.
12150 (CHAR_STRING): For 8-bit characters, call char_to_string.
12151 (INC_POS) [not BYTE_COMBINING_DEBUG]: Faster version. Assume
12152 multibyte sequence is always valid.
12153 (BUF_INC_POS) [not BYTE_COMBINING_DEBUG]: Likewise.
12154 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte)
12155 (str_as_unibyte): Extern them.
12156 (BCOPY_SHORT): Fix a bug.
12157 (CHAR_LEN): This macro deleted. Callers changed to use CHAR_BYTES.
12158 (FETCH_STRING_CHAR_ADVANCE): Check multibyteness of STRING.
12159 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK): New macro.
12160 (FETCH_CHAR_ADVANCE): Check multibyteness of the current buffer.
12162 * coding.c (ONE_MORE_BYTE, TWO_MORE_BYTES): Set coding->result to
12163 CODING_FINISH_INSUFFICIENT_SRC if there's not enough source.
12164 (ONE_MORE_CHAR, EMIT_CHAR, EMIT_ONE_BYTE, EMIT_TWO_BYTE)
12165 (EMIT_BYTES): New macros.
12166 (THREE_MORE_BYTES, DECODE_CHARACTER_ASCII)
12167 (DECODE_CHARACTER_DIMENSION1, DECODE_CHARACTER_DIMENSION2): These
12169 (CHECK_CODE_RANGE_A0_FF): This macro deleted.
12170 (detect_coding_emacs_mule): Use UNIBYTE_STR_AS_MULTIBYTE_P to
12171 check the validity of multibyte sequence.
12172 (decode_coding_emacs_mule): New function.
12173 (encode_coding_emacs_mule): New macro.
12174 (detect_coding_iso2022): Use ONE_MORE_BYTE to fetch a byte from
12176 (DECODE_ISO_CHARACTER): Just return a character code.
12177 (DECODE_COMPOSITION_START): Set coding->result instead of result.
12178 (decode_coding_iso2022, decode_coding_sjis_big5, decode_eol): Use
12179 EMIT_CHAR to produced decoded characters. Exit the loop only by
12180 macros ONE_MORE_BYTE or EMIT_CHAR. Don't handle the case of last
12182 (ENCODE_ISO_CHARACTER): Don't translate character here. Produce
12183 only position codes for an invalid character.
12184 (encode_designation_at_bol): Return new destination pointer. 5th
12185 arg DSTP is changed to DST.
12186 (encode_coding_iso2022, decode_coding_sjis_big5): Get a character
12187 from the source by ONE_MORE_CHAR. Don't handle the case of last
12189 (DECODE_SJIS_BIG5_CHARACTER, ENCODE_SJIS_BIG5_CHARACTER): These
12191 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
12192 (detect_coding_utf_16, detect_coding_ccl): Use ONE_MORE_BYTE and
12193 TWO_MORE_BYTES to fetch a byte from the source.
12194 (encode_eol): Pay attention to coding->src_multibyte.
12195 (detect_coding, detect_eol): Preserve members src_multibyte and
12197 (DECODING_BUFFER_MAG): Return 2 even for coding_type_raw_text.
12198 (encoding_buffer_size): Set magnification to 3 for all coding
12199 systems that require encoding.
12200 (ccl_coding_driver): For decoding, be sure that the result is
12201 valid multibyte sequence.
12202 (decode_coding): Initialize coding->errors and coding->result.
12203 For emacs-mule, call decode_coding_emacs_mule. For no-conversion
12204 and raw-text, always call decode_eol. Handle the case of last
12205 block here. If not coding->dst_multibyte, convert the resulting
12206 sequence to unibyte.
12207 (encode_coding): Initialize coding->errors and coding->result.
12208 For emacs-mule, call encode_coding_emacs_mule. For no-conversion
12209 and raw-text, always call encode_eol. Handle the case of last
12211 (shrink_decoding_region, shrink_encoding_region): Detect cases
12212 that we can't skip data more rigidly.
12213 (code_convert_region): Setup src_multibyte and dst_multibyte
12214 members of coding. For decoding, if the buffer is multibyte,
12215 convert the source sequence to unibyte in advance. For encoding,
12216 if the buffer is multibyte, convert the resulting sequence to
12217 multibyte afterward.
12218 (run_pre_post_conversion_on_str): New function.
12219 (code_convert_string): Deleted and divided into the following two.
12220 (decode_coding_string, encode_coding_string): New functions.
12221 (code_convert_string1, code_convert_string_norecord): Call one of
12223 (Fdecode_sjis_char, Fdecode_big5_char): Use MAKE_CHAR instead of
12224 MAKE_NON_ASCII_CHAR.
12225 (Fset_terminal_coding_system_internal)
12226 (Fset_safe_terminal_coding_system_internal): Setup src_multibyte
12227 and dst_multibyte members.
12228 (init_coding_once): Initialize iso_code_class with new enum
12229 ISO_control_0 and ISO_control_1.
12231 * coding.h (enum iso_code_class_type): Member ISO_control_code is
12232 devided into ISO_control_0 and ISO_control_1.
12233 (struct coding_system): New members src_multibyte, dst_multibyte,
12234 errors, and result. Delete member fake_multibyte.
12235 (CODING_REQUIRE_DECODING): Return 1 if coding->dst_multibyte is
12237 (CODING_REQUIRE_ENCODING): Return 1 if coding->src_multibyte is
12240 * data.c (Faref): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
12243 * editfns.c (Fformat): Be sure to convert 8-bit characters to
12245 (Ftranspose_region) [BYTE_COMBINING_DEBUG]: Abort if byte
12247 (Ftranspose_region): Delete codes for handling byte combining.
12249 * fileio.c (Finsert_file_contents): Setup src_multibyte and
12250 dst_multibyte members of coding. On handling REPLACE on unibyte
12251 buffer, convert the result of decode_coding to unibyte. On
12252 inserting into a mutibyte buffer, always call code_convert_region.
12253 (e_write): Setup coding->src_multibyte according to the
12254 multibyteness of the source (buffer or string).
12256 * fns.c (concat): Handle 8-bit characters correctly.
12257 (Fstring_as_unibyte): Be sure to make all 8-bit characters in
12258 unibyte in the result.
12259 (Fstring_as_multibyte): Be sure to make all 8-bit characters in
12260 valid multibyte form in the result.
12261 (map_char_table): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
12262 (Fbase64_encode_region, Fbase64_encode_string): If base64_encode_1
12263 return -1, signal an error.
12264 (base64_encode_1): New arg MULTIBYTE. Get each character by
12265 CHAR_STRING_AND_LENGTH if MULTIBYTE is nonzero. If a multibyte
12266 character is found, return -1.
12267 (Fbase64_decode_region): Delete codes for handling byte-combining.
12268 Treat each decoded byte as a unibyte character.
12269 (Fbase64_decode_string): Return unibyte string.
12270 (Fcompare_strings, concat, string_byte_to_char): Use
12271 FETCH_STRING_CHAR_ADVANCE_NO_CHECK instead off
12272 FETCH_STRING_CHAR_ADVANCE.
12273 (Fstring_lessp): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
12274 (mapcar1): If SEQ is string, always use FETCH_STRING_CHAR_ADVANCE.
12276 * fontset.c (fontset_ref): Use SPLIT_CHAR instead of
12277 SPLIT_NON_ASCII_CHAR.
12278 (fontset_ref_via_base, fontset_set): Likewise
12280 * insdel.c (adjust_markers_for_record_delete): Deleted.
12281 (adjust_markers_for_insert): Argument changed. Caller changed.
12282 (adjust_markers_for_replace): Likewise.
12283 (ADJUST_CHAR_POS, combine_bytes, byte_combining_error)
12284 (CHECK_BYTE_COMBINING_FOR_INSERT): Deleted.
12285 (copy_text): Delete unused local varialbe c_save. For converting
12286 to multibyte, be sure to make all 8-bit characters in valid
12288 (count_size_as_multibyte): Handle 8-bit characters correctly.
12289 (insert_1_both, insert_from_string_1, insert_from_buffer_1)
12290 (adjust_after_replace, replace_range, del_range_2)
12291 [BYTE_COMBINING_DEBUG]: Abort if byte combining occurs.
12292 (insert_1_both, insert_from_string_1, insert_from_buffer_1)
12293 (adjust_after_replace, replace_range, del_range_2) Delete codes for
12294 handling byte combining.
12295 (adjust_before_replace): Deleted.
12297 * keymap.c (Fsingle_key_description): Use SPLIT_CHAR instead of
12298 SPLIT_NON_ASCII_CHAR.
12299 (describe_vector): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
12300 (Faccessible_keymaps): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
12301 (Fkey_description): Likewise.
12303 * lread.c (read1): On reading multibyte string, be sure to make
12304 all 8-bit chararacters in valid multibyte form.
12305 (readchar): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
12307 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE
12310 * process.c (Fstart_process): GCPRO current_dir before calling
12311 Ffind_operation_coding_system. Encode arguments here.
12312 (create_process): Don't encode arguments here. Setup
12313 src_multibyte and dst_multibyte members of struct coding.
12314 (read_process_output): Setup src_multibyte and dst_multibyte
12315 members of struct coding. If the output is to multibyte buffer,
12316 always decode the output of the process. Adjust the
12317 representation of 8-bit characters to the multibyteness of the output.
12318 (send_process): Setup coding->src_multibyte according to the
12319 multibyteness of the source.
12321 * search.c (wordify): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
12322 (Freplace_match): Use FETCH_STRING_CHAR_ADVANCE and
12323 FETCH_STRING_CHAR_ADVANCE_NO_CHECK appropriately.
12325 * term.c (produce_special_glyphs): Use CHAR_BYTES instead of CHAR_LEN.
12327 * w16select.c (Fw16_set_clipboard_data): Setup members
12328 src_multibyte and dst_multibyte of coding. Adjusted for the
12329 change for find_charset_in_str.
12330 (Fw16_get_clipboard_data): Likewise.
12332 * w32fns.c (w32_to_x_font): Setup members src_multibyte and
12333 dst_multibyte of coding.
12334 (x_to_w32_font): Likewise.
12336 * w32select.c (Fw32_set_clipboard_data): Setup members
12337 src_multibyte and dst_multibyte of coding. Adjusted for the
12338 change for find_charset_in_str.
12339 (Fw32_get_clipboard_data): Likewise.
12341 * xdisp.c (get_next_display_element): Handle 8-bit characters
12343 (next_element_from_display_vector): Use CHAR_BYTES instead of CHAR_LEN.
12344 (disp_char_vector): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
12346 * xselect.c (selection_data_to_lisp_data): Setup members
12347 src_multibyte and dst_multibyte of coding. Adjusted for the
12348 change for find_charset_in_str.
12349 (lisp_data_to_selection_data): Likewise.
12351 2000-05-19 Gerd Moellmann <gerd@gnu.org>
12353 * buffer.c (Fbury_buffer): Avoid trouble from burying a killed buffer.
12355 * dispextern.h (Vimage_types): Add extern declaration.
12357 * xdisp.c (Vimage_types): Moved here from xfns.c.
12358 (syms_of_xdisp): Move `image-types' variable here from xfns.c.
12360 * xfns.c (Vimages_types): Moved to xdisp.c.
12361 (syms_of_xfns): Move `image-types' to xdisp.c.
12363 * w32fns.c (Vimage_types): Removed.
12364 (syms_of_w32fns): Remove `image-types'.
12366 2000-05-18 Kenichi Handa <handa@etl.go.jp>
12368 * fns.c (map_char_table): Pay attention to character number of
12369 charset. Check the validity of charset at the first level. For
12370 leaf nodes that has nil value, call C_FUNCTION or FUNCTION with
12373 * fontset.c: Include "buffer.h".
12374 (fs_load_font): If the face has fontset, record the face ID in
12376 (Finternal_char_font): New function.
12377 (accumulate_font_info): New function.
12378 (Ffontset_info): Rewritten for the new fontset implementation.
12379 (syms_of_fontset): Register Vdefault_fontset in the first element
12380 of Vfontset_table. Include Vdefault_fontset in
12381 Vfontset_alias_alist. Declare `internal-char-font' as a Lisp
12384 2000-05-16 Dave Love <fx@gnu.org>
12386 * m/iris5d.h: Deleted -- unused.
12388 2000-05-16 Gerd Moellmann <gerd@gnu.org>
12390 * xdisp.c, w32.c, print.c, msdos.c, emacs.c: Use the term
12391 `invalid' instead of `illegal'.
12393 * indent.c (Fmove_to_column): When ending within a tab, insert
12394 spaces first so that markers at the end of the tab get adjusted.
12396 * frame.c (frames_bury_buffer): Don't add a buffer to the frame's
12397 buffer list that wasn't selected in that frame.
12399 * filelock.c (get_boot_time): To obtain an 8 char file name, which
12400 is needed on mescaline, use a 2 char prefix, and call
12401 make_temp_name with second arg non-zero.
12403 * fileio.c (make_temp_name): New function, extracted from
12405 (Fmake_temp_name): Use it.
12407 2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
12409 * window.c (coordinates_in_window): Subtract 1 when computing right_x.
12411 2000-05-15 Gerd Moellmann <gerd@gnu.org>
12413 * Makefile.in (lisp): Add env.elc.
12415 * callproc.c (Fgetenv_internal): Renamed from Fgetenv.
12417 2000-05-12 Gerd Moellmann <gerd@gnu.org>
12419 * search.c (Freplace_match): Handle case of `\N' in the
12420 replacement when there's no group N.
12422 2000-05-11 Gerd Moellmann <gerd@gnu.org>
12424 * xdisp.c (add_to_log): Don't pass the terminating NUL byte
12425 of the message to message_dolog.
12427 * keyboard.c (read_char): Don't clear current message for help
12428 events; let the code handling help events handle this. Change
12429 code detecting help events that should be ignored.
12431 * xdisp.c (handle_single_display_prop): Don't try to set PT if
12432 we're interating over a string.
12434 2000-05-09 Dave Love <fx@gnu.org>
12436 * fileio.c (Fwrite_region): If APPEND arg is an integer, seek to
12437 that offset before writing. Move gcpro region past call of
12440 2000-05-04 Dave Love <fx@gnu.org>
12442 * buffer.c (syms_of_buffer) [auto-fill-function]: Doc fix.
12444 2000-05-04 Gerd Moellmann <gerd@gnu.org>
12446 * insdel.c (insert_from_buffer_1): Adjust FROM position by number
12447 of inserted characters when BUF equals the current buffer, and PT
12448 is in front of or equal to FROM.
12450 2000-05-03 Gerd Moellmann <gerd@gnu.org>
12452 * xdisp.c (handle_single_display_prop): If display property value
12453 is invalid, or something not supported on the frame, restore
12454 iterator's position to what it was initially. Make sure to return
12455 0 for invalid and unsupported property values.
12457 * xterm.c (x_produce_glyphs) <composite chars>: Handle case
12458 that x_per_char_metric returns null.
12460 2000-05-02 Gerd Moellmann <gerd@gnu.org>
12462 * xterm.h (struct face): Add forward declaration.
12463 (struct image): Ditto.
12464 (image_ascent): Add prototype.
12466 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
12467 (x_draw_image_relief, x_draw_image_foreground_1): Call function
12468 image_ascent instead of using IMAGE_ASCENT.
12470 * dispextern.h (DEFAULT_IMAGE_HEIGHT): New macro.
12471 (IMAGE_ASCENT): Removed.
12473 * xfns.c (Qcenter): New variable.
12474 (enum image_value_type): Add IMAGE_ASCENT_VALUE.
12475 (parse_image_spec): Handle IMAGE_ASCENT_VALUE.
12476 (image_ascent): New function.
12477 (lookup_image): Recognize `:ascent center'.
12478 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
12479 (tiff_format, gif_format, gs_format): Use IMAGE_ASCENT_VALUE.
12480 (xbm_load): Don't set image's ascent here.
12481 (xbm_image_p, xpm_image_p, pbm_image_p, png_image_p)
12482 (jpeg_image_p, tiff_image_p, gif_image_p, gs_image_p): Don't
12483 check ascent values here.
12484 (Fimagep, Flookup_image [GLYPH_DEBUG]: Removed.
12485 (syms_of_xfns) [GLYPH_DEBUG]: Don't defsubr removed functions.
12486 (syms_of_xfns): Initialize Qcenter.
12488 * eval.c (Fsignal): If lisp_eval_depth or spepdl_size are near
12489 to the limits, increase the limits.
12491 2000-05-01 Kenichi Handa <handa@etl.go.jp>
12493 * fontset.c (fs_load_font): By default, use 0x00..0x7f for ASCII.
12494 Check Vfont_encoding_alist against the full name of the opened font.
12496 2000-04-28 Gerd Moellmann <gerd@gnu.org>
12498 * xdisp.c (make_cursor_line_fully_visible): Handle case of rows
12499 taller than the window.
12501 2000-04-28 Kenichi Handa <handa@etl.go.jp>
12503 * xfaces.c (realize_x_face): Fix the argument of the second
12504 xassert. BASE_FACE may not be a face for ASCII.
12506 2000-04-27 Gerd Moellmann <gerd@gnu.org>
12508 * print.c (print_object): Treat print-length < 0 as nil.
12510 * Makefile.in (termcapobj): Don't use TERMCAP_OBJ.
12512 * s/freebsd.h (TERMCAP_OBJ): Removed.
12513 (LIBS_TERMCAP): Don't define for __FreeBSD_version >= 400000.
12515 * lread.c (read1): Don't treat period followed by certain
12516 characters as symbol start.
12518 * xfns.c (slurp_file): New function.
12519 (xbm_image_p): Handle case of in-memory XBM files.
12520 (xbm_scan): Rewritten to work on memory buffers instead of files.
12521 (xbm_read_bitmap_data): Renamed from xbm_read_bitmap_file_data.
12522 Work on memory buffers instead of files. If DATA is null test
12523 if buffer looks like an in-memory XBM file.
12524 (xbm_load_image): Renamed from xbm_load_image_file. Work on
12525 memory buffers instead of files.
12526 (xbm_file_p): New function.
12527 (xbm_load): Accept :data DATA where DATA is an in-memory XBM file.
12529 * lread.c (end_of_file_error): New function.
12530 (read1): Call it instead of signaling `end-of-file' directly.
12532 * print.c (print_error_message): Print data of `end-of-file'
12533 with Fprinc instead of Fprin1.
12535 2000-04-26 Ken Raeburn <raeburn@gnu.org>
12537 * window.c (freeze_window_start): Check that minibuffer scroll
12538 window isn't nil before extracting the window structure pointer
12541 * undo.c (record_delete): If we hit the end of the undo list, stop
12542 picking elements apart.
12544 2000-04-26 Gerd Moellmann <gerd@gnu.org>
12546 * xdisp.c (display_line): If lines are continued, restore
12547 iterator's ascent/descent information to the values before the
12548 first glyph not fitting on the line.
12550 2000-04-25 Gerd Moellmann <gerd@gnu.org>
12552 * xdisp.c (try_window_id) <all changes above window start>: Adjust
12553 positions in glyph matrix. Don't compute new window end positions.
12555 * dispnew.c (increment_matrix_positions): Renamed from
12556 increment_glyph_matrix_buffer_positions.
12557 (increment_row_positions): Renamed from
12558 increment_glyph_row_buffer_positions.
12560 * dispextern.h: Change names of renamed functions from dispnew.c
12563 2000-04-24 Gerd Moellmann <gerd@gnu.org>
12565 * fileio.c (Fdo_auto_save): Create directories for auto-save
12566 list file if necessary.
12568 * xdisp.c (init_iterator): Set iterator's extra_line_spacing
12569 from buffer or frame.
12570 (automatic_hscrolling_p): New variable.
12571 (hscroll_windows): Scroll windows horizontally only if automatic
12572 hscrolling is allowed.
12573 (syms_of_xdisp): New variable `automatic-hscrolling'.
12575 * frame.h (struct frame): Add member extra_line_spacing.
12577 * xfns.c (x_set_line_spacing): New function.
12578 (Fx_create_frame): Set line spacing from resources.
12579 (Qline_spacing): New variable.
12580 (syms_of_xfns): Initialize Qline_spacing.
12582 * emacs.c (USAGE2): Add `--line-spacing' and `-lsp'.
12584 * buffer.c (init_buffer_once): Handle extra_line_spacing.
12585 (syms_of_buffer): Add `default-line-spacing' and `line-spacing'.
12586 (reset_buffer): Don't initialize extra2 and extra3. Initialize
12587 extra_line_spacing from default value.
12588 (init_buffer_once): Initialize default value of extra_line_spacing.
12590 * buffer.h (struct buffer): Add extra_line_spacing, remove extra2
12593 * xterm.c (x_produce_glyphs): Remove reference to struct it's
12594 prompt_width. Add extra line spacing.
12596 * term.c (produce_glyphs): Remove reference to struct it's
12599 * dispextern.h (struct it): Remove member prompt_width, add
12600 extra_line_spacing.
12602 2000-04-22 Gerd Moellmann <gerd@gnu.org>
12604 * dispnew.c (update_frame_line): When writing a whole line, make
12605 sure cursor is in the right row afterwards, otherwise a use of
12606 capability `ch' in cmgoto might leave the cursor in the row below.
12608 2000-04-21 Gerd Moellmann <gerd@gnu.org>
12610 * lisp.h (struct Lisp_Buffer_Cons): Remove.
12612 * keyboard.c (timer_check): Fix typo in comment.
12614 2000-04-21 Kenichi Handa <handa@etl.go.jp>
12616 * fontset.c (Fset_fontset_font): Fix docstring. Local variable
12617 name change: ch -> character.
12619 2000-04-20 Gerd Moellmann <gerd@gnu.org>
12621 * keyboard.c (echo_message_buffer): New variable.
12622 (echo_now): Set echo_message_buffer to the echo area buffer used
12623 to display the echo.
12624 (cancel_echoing): Reset echo_message_buffer to nil.
12625 (read_char): Code rewritten that handles canceling an echo or
12626 echoing a dash, respectively.
12628 * fileio.c (Ffile_writable_p) [WINDOWSNT]: Return nil if parent
12629 directory doesn't exist.
12631 2000-04-19 Dave Love <fx@gnu.org>
12633 * fns.c (syms_of_fns): Defsubr mapc.
12634 (concat): Don't allow numeric args.
12635 (Fconcat): Doc change.
12637 2000-04-19 Stefan Monnier <monnier@cs.yale.edu>
12639 * regex.c (re_match_2_internal): Don't shorten the strings anymore,
12640 instead define end_match(1|2) more carefully.
12641 Use GET_CHAR_BEFORE_2 for `begline'.
12643 2000-04-19 Gerd Moellmann <gerd@gnu.org>
12645 * frame.h (SELECTED_FRAME): Change definition to compile cleanly
12646 on 64-bit systems where NULL is defined as `0'.
12648 * xdisp.c (with_echo_area_buffer): Add more `int' parameters for
12649 the `variable argument list' to make it work on Alpha.
12651 * m/alpha.h (_LP64) [!_LP64]: Define.
12652 (ORDINARY_LINK): Define for NetBSD.
12654 * m/macppc.h (ORDINARY_LINK): Define for NetBSD.
12656 2000-04-19 Dave Love <fx@gnu.org>
12658 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Revert 2000-04-14
12661 * Makefile.in (LIBS): Don't use.
12662 (GETLOADAVG_OBJ): Define again.
12663 (otherobj): Add GETLOADAVG_OBJ.
12665 * buffer.c (Fmake_indirect_buffer): Escape newline in doc.
12667 2000-04-18 Gerd Moellmann <gerd@gnu.org>
12669 * lread.c (read_filtered_event): Cancel and start busy cursor.
12671 * xterm.c (x_produce_glyphs) <ASCII chars>: Take into account
12672 that the per-character metrics may be null.
12674 2000-04-17 Gerd Moellmann <gerd@gnu.org>
12676 * buffer.c (clone_per_buffer_values): New function.
12677 (Fmake_indirect_buffer): Add optional argument CLONE. Call
12678 clone_per_buffer_values if CLONE is not nil.
12680 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
12682 2000-04-16 Dave Love <fx@gnu.org>
12684 * Makefile.in: Remove obsolete localcpp stuff.
12685 (GETLOADAVG_OBJ): Don't define.
12686 (obj): Move LIBOBJS...
12687 (otherobj): ... to here.
12688 (MSDOS_OBJ): Convert to make variable -- preprocessing zapped
12689 whitespace-only lines after the continuation (Irix).
12691 2000-04-14 Gerd Moellmann <gerd@gnu.org>
12693 * xfns.c (xpm_load) [DEBUG_X_COLORS]: Register colors.
12695 * s/freebsd.h (LD_SWITCH_SYSTEM): Add `-L /usr/local/lib'.
12697 2000-04-14 Dave Love <fx@gnu.org>
12699 * s/aix3-1.h, s/bsd4-2.h, s/bsd4-3.h, s/cxux.h, s/dgux.h, s/gnu.h:
12700 * s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/rtu.h:
12701 * s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h, s/usg5-2.h:
12702 * s/usg5-3.h, s/xenix.h, s/umax.h: Don't define autoconfiscated
12705 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Don't define
12706 autoconfiscated HAVE_GETLOADAVG.
12708 * s/nextstep.h, s/sco4.h, s/sco5.h: Don't define autoconfiscated
12711 2000-04-14 Gerd Moellmann <gerd@gnu.org>
12713 * filelock.c (MAKE_LOCK_NAME): Allocate 2 more bytes.
12714 (fill_in_lock_file_name): Avoid existing files that aren't links.
12716 2000-04-14 Dave Love <fx@gnu.org>
12718 * Makefile.in (LIBS, LIBOBJS): New variable.
12719 (INTERVAL_SRC): Convert to make variable.
12720 (INTERVAL_OBJ, MKTIME_OBJ, FLOAT_SUPPORT, FACE_SUPPORT)
12721 (HAVE_X_WINDOWS, OBJECTS_SYSTEM): Remove.
12722 (obj): Substitute INTERVAL_OBJ, add MKTIME_OBJ, GETLOADAVG_OBJ and
12724 (SOME_MACHINE_OBJECTS): Remove interval stuff.
12725 (lisp): Substitute FACE_SUPPORT, FLOAT_SUP.
12726 (shortlisp): Add facemenu, float-sup, frame.
12727 (SOME_MACHINE_LISP): Remove them from here.
12728 (LIBES): Change unused LDLIBS to autoconf LIBS.
12730 * config.in: Add BROKEN_MKTIME, NLIST_STRUCT, NLIST_NAME_UNION.
12732 2000-04-14 Kenichi Handa <handa@etl.go.jp>
12734 * composite.c (update_compositions): If FROM and TO are not in a
12735 valid range, do nothing.
12737 2000-04-13 Gerd Moellmann <gerd@gnu.org>
12739 * tparam.c (tparam1): Abort when encountering an unknown `%'-specifier.
12741 * s/freebsd.h (TERMCAP_OBJ) [__FreeBSD__ >= 4]: Define as terminfo.o.
12743 * Makefile.in (termcapobj) [LIBS_TERMCAP && TERMCAP_OBJ]: Define
12746 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
12748 * fileio.c (a_write): Remove redundant semi-colons.
12749 (e_write): Return -1 if failed to write all the data.
12750 This fixes the changes made at 1999-12-15.
12752 2000-04-12 Dave Love <fx@gnu.org>
12754 * fns.c (mapcar1): Test for null vals to support mapc.
12755 (Fmapc): New function.
12757 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
12759 * msdos.c (NUM_MOUSE_BUTTONS): Define.
12760 (IT_frame_up_to_date): Support the buffer local value of
12761 cursor-type, if defined.
12763 2000-04-10 Dave Love <fx@gnu.org>
12765 * editfns.c (preceding-char, following-char): Doc fix.
12767 2000-04-10 Ken Raeburn <raeburn@gnu.org>
12769 * Makefile.in (temacs): Revert 2000-03-12 change.
12771 2000-04-10 Jason Rumney <jasonr@gnu.org>
12773 * xfaces.c (realize_face): Change FRAME_X_P to FRAME_WINDOW_P.
12775 2000-04-10 Gerd Moellmann <gerd@gnu.org>
12777 * xdisp.c (setup_echo_area_for_printing): Choose an echo
12778 area buffer, if it's not set up yet.
12780 * indent.c (compute_motion): Set immediate_quit.
12782 2000-04-09 Gerd Moellmann <gerd@gnu.org>
12784 * xfaces.c (tty_suppress_bold_inverse_default_colors_p): New variable.
12785 (realize_tty_face): Suppress boldness if colors are the inverse of
12786 the default colors, and tty_suppress_bold_inverse_default_colors_p
12788 (Ftty_suppress_bold_inverse_default_colors): New function.
12789 (syms_of_xfaces): Defsubr it.
12791 * buffer.c (Frestore_buffer_modified_p): New function.
12792 (syms_of_buffer): Defsubr it.
12794 2000-04-08 Ken Raeburn <raeburn@gnu.org>
12796 * charset.c (Fmake_char_internal): CHAR_COMPONENTS_VALID_P takes a
12797 charset id (int) argument, not a charset (Lisp_Object).
12799 * coding.h (code_convert_string): Declare.
12800 * coding.c (code_convert_string_norecord): Pass an int, not a lisp
12801 object, as the fourth argument to code_convert_string.
12803 * fontset.c (make_fontset_for_ascii_face): Use XINT on return value.
12804 (Fset_fontset_font): Use EQ to compare lisp objects.
12806 2000-04-05 Ken Raeburn <raeburn@gnu.org>
12808 * intervals.h (SET_INTERVAL_PARENT): Use INT_LISPLIKE to test for
12809 a pointer that looks like a lisp object.
12810 (SET_INTERVAL_OBJECT): Don't explicitly compare the object with
12811 zero, instead see whether it's an integer object, since they can't
12813 (GET_INTERVAL_OBJECT): Simply assign to the destination.
12815 * dispnew.c (allocate_matrices_for_frame_redisplay)
12816 (direct_output_forward_char): Use X(U)INT and make_number as needed
12817 to convert between (unsigned) int values and lisp integers.
12818 * keyboard.c (read_key_sequence): Likewise.
12819 * lread.c (substitute_object_recurse): Likewise.
12820 * fns.c (concat, hash_lookup, hash_remove): Likewise.
12821 * minibuf.c (do_completion, Fminibuffer_complete_word)
12822 (Fminibuffer_completion_help): Likewise.
12823 * term.c (produce_special_glyphs): Likewise.
12825 * fileio.c (Fwrite_region): Use EQ when comparing lisp objects.
12826 * print.c (print_preprocess, print_object): Likewise.
12828 * search.c (compile_pattern): Use NILP when checking for nil.
12830 * lisp.h (make_number) [!NO_UNION_TYPE && __GNUC__ >= 2 &&
12831 __OPTIMIZE__]: Provide a GNU C macro version that handles
12832 lisp-object unions.
12833 (XSET) [!NO_UNION_TYPE]: Set the value field first, then the type
12834 field, to better cope with ENABLE_CHECKING and calls that modify a
12835 Lisp_Object using its old value.
12837 2000-04-04 Gerd Moellmann <gerd@gnu.org>
12839 * window.c (compare_window_configurations): Signal an error
12840 if parameters C1 or C2 aren't window configurations.
12842 * bytecode.c (Fbyte_code): Add a bunch of BEFORE_POTENTIAL_GC/
12843 AFTER_POTENTIAL_GC calls around calls to functions that can
12844 signal an error and thus invoke the debugger.
12846 2000-04-03 Gerd Moellmann <gerd@gnu.org>
12848 * fns.c (Fbase64_decode_region, Fbase64_decode_string): Signal
12849 an error if decoding fails.
12851 * keyboard.c (lispy_mouse_names): Variable removed.
12852 (Vlispy_mouse_stem): New variable.
12853 (syms_of_keyboard): Initialize Vlispy_mouse_stem.
12854 (make_lispy_event) <mouse_click, scroll_bar_click>: Don't abort
12855 for any mouse button number. Increase size of mouse_syms and
12856 button_down_location as needed. Call modify_event_symbol with
12857 different arguments.
12858 (make_lispy_event) <scroll_bar_click> [USE_TOOLKIT_SCROLL_BARS]:
12859 Call modify_event_symbol with different arguments.
12860 (make_lispy_event) <w32_scroll_bar_click> [WINDOWSNT]: Don't abort
12861 for any button number. Call modify_event_symbol with different
12863 (modify_event_symbol): Rename NAME_ALIST to NAME_ALIST_OR_STEM.
12864 Accept a string for NAME_ALIST_OR_STEM.
12866 * lisp.h (larger_vector): Add prototype.
12868 * fns.c (larger_vector): Make externally visible.
12870 * termhooks.h (NUM_MOUSE_BUTTONS): Removed.
12872 2000-04-02 Stefan Monnier <monnier@cs.yale.edu>
12874 * regex.c (PTR_TO_OFFSET) [!emacs]: Remove.
12875 (RE_MULTIBYTE_P, RE_STRING_CHAR_AND_LENGTH): New macros.
12876 (GET_CHAR_BEFORE_2): Moved from charset.h plus fixed minor bug when
12877 we are between str1 and str2.
12878 (MAX_MULTIBYTE_LENGTH, CHAR_STRING) [!emacs]: Provide trivial default.
12879 (PATFETCH): Use `TRANSLATE'.
12880 (PATFETCH_RAW): Fetch multibyte char if applicable.
12881 (PATUNFETCH): Remove.
12882 (regex_compile): Rely on PATFETCH to do most of the multibyte magic.
12883 When writing a char, write it directly into the pattern buffer rather
12884 than going needlessly through a temp char-array.
12885 (re_match_2_internal): Similarly, rely on RE_STRING_CHAR to do the
12886 multibyte magic and remove the useless `#ifdef emacs'.
12887 (bcmp_translate): Don't compare as multibyte chars when in a unibyte
12890 * regex.h (struct re_pattern_buffer): Make field `multibyte'
12891 conditional on `emacs'.
12893 * charset.h (GET_CHAR_BEFORE_2): Moved to regex.c.
12895 2000-04-01 Ken Raeburn <raeburn@gnu.org>
12897 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P): Expand
12898 non-union-type versions of XMARK and friends here, because XMARK
12899 and friends won't work on an integer field if NO_UNION_TYPE is not
12901 (make_number): Define as a function if it's not defined as a macro.
12903 * composite.c (run_composite_function): Use NILP when checking for nil.
12904 (syms_of_composite): Delete local var NARGS, pass an int as first
12905 argument to Fmake_hash_table.
12907 * editfns.c (text_property_stickiness): Use NILP to test
12908 Lisp_Object boolean value.
12909 (Fmessage_or_box): Don't use NILP to test int variable.
12910 (Fformat): Use a temporary variable to avoid ENABLE_CHECKING
12911 problems reading from and changing the same lisp value in an
12914 2000-04-01 Gerd Moellmann <gerd@gnu.org>
12916 * term.c (TN_no_color_video): New variable.
12917 (term_init): Intitialize TN_no_color_video.
12918 (enum no_color_bit): New enumeration.
12919 (MAY_USE_WITH_COLORS_P): New macro.
12920 (turn_on_face): Use it to determine if attributes may be used
12921 combined with colors.
12923 2000-04-01 Ken Raeburn <raeburn@gnu.org>
12925 * window.c (CURBEG, CURSIZE): Don't overload lisp object lvalues
12926 with int lvalues via casts; instead, just yield lisp object lvalues.
12927 (enlarge_window): Variable sizep now points to Lisp_Object. Use
12928 proper accessor macros.
12929 (shrink_window_lowest_first): w->top is Lisp_Object; use XINT.
12930 (grow_mini_window): Fix typo getting int value of root->height.
12932 * xdisp.c (compute_string_pos): Fix order of arguments to
12933 string_pos_nchars_ahead.
12934 (handle_fontified_prop, add_to_log): Pass int, not Lisp_Object, as
12935 count arg to variable-arg routines like Frun_hook_with_args and
12937 (back_to_previous_visible_line_start)
12938 (build_desired_tool_bar_string): Pass Lisp_Object, not int, to
12939 fixed-arg routines like Fget_char_property and Fmake_string.
12940 (reconsider_clip_changes): Use XINT when comparing integer lisp
12941 objects, or passing them as int arguments.
12942 (mark_window_display_accurate, insert_left_trunc_glyphs)
12943 (append_space, extend_face_to_end_of_line): Use make_number when
12944 storing or passing integer values as lisp objects.
12945 (set_cursor_from_row, highlight_trailing_whitespace): Use
12946 INTEGERP, not implicit test against zero, for glyph object.
12947 (try_window_id): Don't use make_number when we want an int value.
12949 * xfaces.c (xlfd_symbolic_value): Make last argument a
12950 Lisp_Object, to be consistent with callers.
12951 (Fbitmap_spec_p): Use XINT to get numeric value of height.
12952 (lface_hash): Apply XFASTINT to lisp values before folding in.
12954 * xfns.c (Fx_show_tip): Use make_number to get lisp objects to
12955 fill in window width and height. Pass an int, not a lisp object,
12956 as first arg to Finsert.
12958 2000-04-01 Gerd Moellmann <gerd@gnu.org>
12960 * xfaces.c (realize_basic_faces): Block input while realizing
12963 * keyboard.c (lispy_mouse_names): Add additional mouse names.
12965 * termhooks.h (NUM_MOUSE_BUTTONS): Increase to 15.
12967 2000-03-31 Gerd Moellmann <gerd@gnu.org>
12969 * xterm.c (x_produce_glyphs): When displaying unibyte text
12970 or ASCII, handle case that per-char metric is null.
12972 2000-03-30 Ken Raeburn <raeburn@gnu.org>
12974 * lisp.h (NO_UNION_TYPE) [ENABLE_CHECKING]: Undef.
12976 * lisp.h (XCONS, XSTRING, XSYMBOL, XFLOAT, XPROCESS, XWINDOW)
12977 (XSUBR, XBUFFER): Verify correct object type before returning
12978 pointer, using eassert.
12979 * frame.h (XFRAME): Likewise.
12981 * buffer.c (Frename_buffer, Fset_buffer_multibyte)
12982 (swap_out_buffer_local_variables, Fmove_overlay): Don't apply
12983 XSYMBOL, XBUFFER, etc, to values that may be nil or of the wrong type.
12984 * data.c (set_internal): Likewise.
12985 * dispextern.h (WINDOW_WANTS_MODELINE_P)
12986 (WINDOW_WANTS_HEADER_LINE_P): Likewise.
12987 * fileio.c (auto_save_1): Likewise.
12988 * insdel.c (check_markers): Likewise.
12989 * marker.c (buf_charpos_to_bytepos, unchain_marker): Likewise.
12990 * undo.c (record_insert): Likewise.
12991 * vmsproc.c (child_sig): Likewise.
12992 * window.c (unshow_buffer, window_loop): Likewise.
12993 * xterm.c (x_erase_phys_cursor): Likewise.
12995 2000-03-30 Gerd Moellmann <gerd@gnu.org>
12997 * xfns.c (free_image_cache): Free the cache structure itself
12998 last, after all its members have been freed.
13000 * lisp.h (xstrdup): Add prototype.
13002 * alloc.c (xstrdup): Moved here from xfaces.c.
13003 (allocating_for_lisp): Variable removed.
13004 (lisp_malloc): Block input around the calls to malloc and mem_insert.
13006 * xfaces.c (realize_tty_face): Use find_symbol_value instead
13008 (xstrdup): Moved to alloc.c.
13010 2000-03-29 Ken Raeburn <raeburn@gnu.org>
13012 * scroll.c (CHECK_BOUNDS): Renamed from CHECK.
13014 * emacs.c (main): Fix sense of no-loadup test.
13016 * config.in (ENABLE_CHECKING): Undef.
13018 * lisp.h (struct interval): Replace "parent" field with a union of
13019 interval pointer and Lisp_Object; add new bitfield to use as
13020 discriminant. Change other flag fields to bitfields.
13021 (CHECK): New macro for consistency checking. If ENABLE_CHECKING
13022 is defined and the supplied test fails, print a message and abort.
13023 (eassert): New macro. Use CHECK to provide an assert-like facility.
13025 * intervals.h (NULL_INTERVAL_P): Now applies only to real interval
13026 pointers; abort if the value looks like a lisp object.
13027 (NULL_INTERVAL_P, NULL_PARENT, HAS_PARENT, HAS_OBJECT, SET_PARENT)
13028 (SET_OBJECT, INTERVAL_PARENT, GET_INTERVAL_OBJECT, COPY_PARENT):
13029 Modify for new interval parent definition.
13031 * alloc.c (mark_interval_tree, MARK_INTERVAL_TREE)
13032 (UNMARK_BALANCE_INTERVALS): Update references that need an
13033 addressable lisp object in the interval structure.
13034 (die): New function.
13035 (suppress_checking): New variable.
13037 * intervals.c (interval_start_pos): Just return 0 if there's no
13040 2000-03-29 Gerd Moellmann <gerd@gnu.org>
13042 * lread.c (read1): Accept `.' (period) as symbol start like in CL
13043 and earlier Emacs versions.
13045 * keyboard.c (Ftop_level): Cancel busy-cursor.
13047 * eval.c (call_debugger): Cancel busy-cursor.
13049 2000-03-29 Kenichi Handa <handa@etl.go.jp>
13051 * search.c (Freplace_match): Adjust multibyteness of the current
13052 buffer and NEWTEXT. Free allocated memory before signaling an error.
13054 2000-03-28 Stefan Monnier <monnier@cs.yale.edu>
13056 * regex.c (analyse_first): New function obtained by ripping out most
13057 of re_compile_fastmap and generalizing it a little bit so that it
13058 can also just return whether a given (sub)pattern can match the empty
13060 (regex_compile): Use `analyse_first' to decide whether the loop-check
13061 needs to be done or not for *, +, *? and +? (the loop check is costly
13062 for non-greedy repetition).
13063 (re_compile_fastmap): Delegate the actual work to `analyse_first'.
13065 2000-03-28 Dave Love <fx@gnu.org>
13067 * s/gnu-linux.h (GC_SETJMP_WORKS): Define for i386, sparc, m68k, alpha.
13069 * alloc.c: Include stdio.h. Test STDC_HEADERS, not __STDC__.
13071 2000-03-27 Stefan Monnier <monnier@cs.yale.edu>
13073 * regex.c (REGEX_FREE_STACK, RESET_FAIL_STACK): Make them usable as
13075 (enum re_opcode_t): Update description of succeed_n.
13076 (PATFETCH): Always define.
13077 (regex_compile): Use lookahead rather than PATUNFETCH (for repetition
13078 operators, char classes, shy-groups and intervals).
13079 Optimize special cases of intervals so as to only use succeed_n and
13080 jump_n when really needed.
13081 (re_compile_fastmap): Simplify handling of jump_n and succeed_n now
13082 that we don't have to handle the special cases any more.
13083 Simplify on_failure_jump handling as well.
13085 2000-03-28 Jason Rumney <jasonr@gnu.org>
13087 * lread.c (Fload): Move safe_p definition to above #ifdef DOS_NT.
13089 2000-03-27 Gerd Moellmann <gerd@gnu.org>
13091 * s/freebsd.h (GC_SETJMP_WORKS): Define.
13093 * s/msdos.h (GC_SETJMP_WORKS): Define.
13095 * alloc.c (mark_maybe_object): New function.
13096 (mark_memory): Use it.
13097 (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK): New macros.
13098 (setjmp_tested_p, longjmp_done): New variables.
13099 (test_setjmp): New function.
13100 (mark_stack) [!GC_SETJMP_WORKS]: Call test_setjmp.
13101 (init_alloc): Initialize setjmp_tested_p and longjmp_done.
13103 * xdisp.c (face_before_or_after_it_pos): Pass multibyteness
13104 to DEC_TEXT_POS and INC_TEXT_POS.
13106 * dispnew.c (direct_output_for_insert): Use DEC_TEXT_POS
13107 with parameter MULTIBYTE_P.
13109 * dispextern.h (INC_TEXT_POS, DEC_TEXT_POS): Add parameter MULTIBYTE_P.
13111 * editfns.c (Fsubst_char_in_region): Don't use INC_POS in unibyte
13112 buffers because it looks for multibyte character byte sequences
13113 which don't exist in unibyte text.
13115 * xterm.h (x_specified_cursor_type, x_copy_color): Add prototypes.
13117 * xfaces.c (register_color, unregister_color, unregister_colors)
13118 [DEBUG_X_COLORS]: New functions.
13119 (x_free_colors) [DEBUG_X_COLORS]: Unregister colors.
13121 * xfns.c (x_set_cursor_color): Get color reference counts right.
13123 * xterm.c (x_copy_color): New function.
13124 (x_alloc_nearest_color) [DEBUG_X_COLORS]: Call register_color.
13126 * buffer.h (MAX_PER_BUFFER_VARS): Renamed from MAX_BUFFER_LOCAL_VARS.
13127 (PER_BUFFER_VAR_OFFSET): Renamed from BUFFER_LOCAL_VAR_OFFSET.
13128 (PER_BUFFER_VAR_IDX): Renamed from BUFFER_LOCAL_VAR_IDX.
13129 (PER_BUFFER_VALUE_P): Renamed from BUFFER_HAS_LOCAL_VALUE_P.
13130 (SET_PER_BUFFER_VALUE_P): Renamed from SET_BUFFER_HAS_LOCAL_VALUE_P.
13131 (PER_BUFFER_IDX): Renamed from BUFFER_LOCAL_IDX.
13132 (PER_BUFFER_DEFAULT): Renamed from BUFFER_LOCAL_DEFAULT_VALUE.
13133 (PER_BUFFER_VALUE): Renamed from BUFFER_LOCAL_VALUE.
13134 (PER_BUFFER_SYMBOL): Renamed from BUFFER_LOCAL_SYMBOL.
13135 (PER_BUFFER_TYPE): Renamed from BUFFER_LOCAL_TYPE.
13137 * category.c, data.c, syntax.c, print.c, lread.c: Use new macro
13138 names for handling per-buffer variables.
13140 * buffer.c (buffer_permanent_local_flags): Use MAX_PER_BUFFER_VARS
13141 instead of MAX_BUFFER_LOCAL_VARS.
13142 (last_per_buffer_idx): Renamed from max_buffer_local_idx.
13144 * xfaces.c (lookup_face): Don't assert FACE_SUITABLE_FOR_CHAR_P.
13146 * xfns.c (x_specified_cursor_type): New function.
13147 (x_set_cursor_type): Use it.
13149 * buffer.h (struct buffer): Add cursor_type.
13151 2000-03-26 Stefan Monnier <monnier@cs.yale.edu>
13153 * regex.c (enum re_opcode_t): New opcode on_failure_jump_nastyloop.
13154 (print_partial_compiled_pattern, re_compile_fastmap):
13156 (regex_compile): Use on_failure_jump_nastyloop for non-greedy loops.
13157 (re_match_2_internal): Add code for on_failure_jump_nastyloop when
13158 executing it as well as when popping it off the stack to find infinite
13159 loops in non-greedy repetition operators.
13161 2000-03-26 Gerd Moellmann <gerd@gnu.org>
13163 * doc.c (Qfunction_documentation): New variable.
13164 (syms_of_doc): Initialize Qfunction_documentation.
13165 (Fdocumentation): If FUNCTION is a symbol with non-nil
13166 `function-documentation' property, return a documentation derived
13169 * buffer.c (syms_of_buffer): Add default-cursor-type.
13170 (init_buffer_once): Don't let cursor_type have a local value
13173 * xterm.c (x_display_and_set_cursor): Choose cursor depending
13174 on buffer-local value of cursor_type.
13175 (x_draw_bar_cursor): Add parameter WIDTH.
13177 * buffer.c (reset_buffer): Initialize buffer's cursor_type.
13178 (init_buffer_once): Set default cursor_type value to t.
13179 Mark cursor_type as local everywhere.
13180 (syms_of_buffer): New per-buffer variable cursor-type.
13182 * buffer.h (struct buffer): Remove member local_var_flags,
13184 (MAX_BUFFER_LOCAL_VARS): New macro.
13185 (BUFFER_LOCAL_VAR_OFFSET, BUFFER_LOCAL_VAR_IDX)
13186 (BUFFER_HAS_LOCAL_VALUE_P, SET_BUFFER_HAS_LOCAL_VALUE_P)
13187 (BUFFER_LOCAL_IDX, BUFFER_LOCAL_DEFAULT_VALUE, BUFFER_LOCAL_VALUE)
13188 (BUFFER_LOCAL_SYMBOL, BUFFER_LOCAL_TYPE): New macros.
13190 * print.c (print_object): Use new macros for per-buffer variables.
13192 * category.c (Fset_category_table): Use new macros for per-buffer
13195 * buffer.c (buffer_permanent_local_flags): Make a char array.
13196 (max_buffer_local_idx): New variable.
13197 (reset_buffer_local_variables, Fbuffer_local_variables): Rewritten
13198 for new handling of per-buffer variables.
13199 (buffer_slot_type_mismatch): Use new macros for per-buffer vars.
13200 (init_buffer_once): Initialize per-buffer vars differently.
13201 Set max_buffer_local_idx.
13203 * syntax.c (Fset_syntax_table): Use new macros for per-buffer
13206 * lread.c (defvar_per_buffer): Use new macros for per-buffer variables.
13208 * data.c (do_symval_forwarding, store_symval_forwarding)
13209 (find_symbol_value, set_internal, default_value, Fset_default)
13210 (Fkill_local_variable, Flocal_variable_p): Use new macros for
13211 per-buffer variables.
13213 * Makefile.in (bootstrap-emacs): Use `mv -f' instead of `mv'.
13215 2000-03-24 Gerd Moellmann <gerd@gnu.org>
13217 * xterm.c (x_term_init): Unblock input around call1 of
13218 Qvendor_specific_keysyms.
13220 * syntax.c (open_paren_in_column_0_is_defun_start): New variable.
13221 (find_defun_start): Consider an open parenthesis in column 0
13222 a defun start only if open_paren_in_column_0_is_defun_start is set.
13223 (syms_of_syntax): New variable open-paren-in-column-0-is-defun-start.
13225 2000-03-24 Stefan Monnier <monnier@cs.yale.edu>
13227 * eval.c (Fautoload): Add entry in load-history (if after dump).
13228 * lread.c (load-history): Update docstring.
13230 2000-03-24 Gerd Moellmann <gerd@gnu.org>
13232 * indent.c (Fvertical_motion): Always use the current buffer.
13233 Temporarily change the window's buffer, if necessary.
13235 2000-03-23 Gerd Moellmann <gerd@gnu.org>
13237 * xterm.c (fast_find_position): Make sure not to consider rows
13238 not visible in the window.
13240 2000-03-22 Stefan Monnier <monnier@cs.yale.edu>
13242 * regex.c (enum syntaxcode): Provide default for non-Emacs.
13243 (re_compile_fastmap, re_match_2_internal): Undo Dave's previous fix.
13245 2000-03-22 Jason Rumney <jasonr@gnu.org>
13247 * w32menu.c (single_submenu): Set help string to NULL if none.
13248 (w32_menu_show): Set help string correctly.
13249 (add-menu-item): Set help string in MIIM_DATA for menu item.
13250 Load SetMenuItemInfoA explicitly.
13251 (w32_menu_display_help): New function.
13253 * w32fns.c (w32_wnd_proc): Handle WM_MENUSELECT message.
13254 (QCdata): Moved to xdisp.c.
13256 * w32term.c (w32_read_socket): Handle WM_MENUSELECT message.
13257 (Vw32_charset_to_codepage_alist): Removed.
13258 (Vw32_charset_info_alist): New variable.
13259 (Qw32_charset_[ansi, default, symbol, shiftjis, hangul, gb2312)
13260 (chinesebig5, oem, easteurope, turkish, baltic, russian, arabic)
13261 (greek, hebrew, thai, johab, mac, unicode]): New symbols.
13262 (x_produce_glyphs): Remove out of date #ifdef 0'd section. Replace
13264 (w32_codepage_for_font): Use Vw32_charset_info_alist.
13265 (syms_of_w32term): Remove Vw32_charset_to_codepage_alist.
13266 Define Vw32_charset_info_alist and w32_charset symbols.
13268 2000-03-22 Jason Rumney <jasonr@gnu.org>
13270 * makefile.nt (w32bdf.obj): Update dependencies.
13272 * w32bdf.c: Include frame.h and dispextern.h before fontset.h.
13274 * w32fns.c: Include fontset.h after dispextern.h.
13275 (Fx_create_frame): Do not create fontset.
13276 (w32_load_system_font): Doc fix.
13277 (Fx_close_connection): Free full_name if it is not shared.
13279 * w32term.c: Include fontset.h after dispextern.h.
13280 (x_get_glyph_face_and_encoding): New parameter two_byte_p.
13282 (w32_per_char_metric): If PCM is invalid, delete and return NULL.
13283 (x_get_char_and_face_encoding): Use FACE_FOR_CHAR to get face_id.
13284 (w32_font_is_double_byte): New function, needs body.
13285 (x_append_glyph): Set glyph->glyph_not_available_p.
13286 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
13287 it->charset. If it->multibyte_p is zero and it->c is a multibyte
13288 character, convert it to a unibyte character.
13289 (struct glyph_string): Delete member `charset'.
13290 (W32_TEXTOUT): Temporarily remove charset_dim until another way of
13291 calculating it is found.
13292 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
13293 the case that per char metric is not available correctly.
13294 (x_fill_glyph_string): Handle the case that the specific glyph is
13295 not available correctly.
13296 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
13297 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
13298 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
13299 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
13300 fontset. Don't call FS_LOAD_FONT.
13302 2000-03-22 Ken Raeburn <raeburn@gnu.org>
13304 * intervals.h (NULL_INTERVAL): Cast to INTERVAL type.
13305 (INT_LISPLIKE): New macro.
13306 (NULL_INTERVAL_P): Use it.
13307 (INTERVAL_HAS_PARENT, INTERVAL_HAS_OBJECT, SET_INTERVAL_PARENT)
13308 (SET_INTERVAL_OBJECT, INTERVAL_PARENT, COPY_INTERVAL_PARENT)
13309 (GET_INTERVAL_OBJECT, INTERVAL_PARENT_OR_NULL): New macros.
13311 * alloc.c (make_interval, gc_sweep): Use new macros; eliminate all
13312 explicit references to "parent" field of struct interval and
13313 associated unclean type conversions.
13314 * intervals.c (create_root_interval, root_interval, rotate_right)
13315 (rotate_left, balance_possible_root_interval, split_interval_right)
13316 (split_interval_left, interval_start_pos, find_interval)
13317 (next_interval, previous_interval, update_interval)
13318 (adjust_intervals_for_insertion, delete_node, delete_interval)
13319 (adjust_intervals_for_deletion, merge_interval_right)
13320 (merge_interval_left, reproduce_tree, graft_intervals_into_buffer)
13321 (copy_intervals_to_string): Likewise.
13322 * intervals.h (AM_LEFT_CHILD, AM_RIGHT_CHILD, RESET_INTERVAL):
13324 * syntax.c (update_syntax_table): Likewise.
13326 * intervals.c (reproduce_tree_obj): New function, like
13327 reproduce_tree but takes a Lisp_Object for the parent. Declare
13329 (graft_intervals_into_buffer): Use it when appropriate.
13330 (reproduce_tree): Declare with prototype.
13331 (balance_possible_root_interval): Check that the parent is a lisp
13332 object before trying to examine its type.
13334 2000-03-22 Gerd Moellmann <gerd@gnu.org>
13336 * xfaces.c (lface_same_font_attributes_p): Compare font attributes
13337 as strings only if both are known to be strings.
13339 * s/openbsd.h (LIBS_TERMCAP): Undef.
13341 2000-03-21 Stefan Monnier <monnier@cs.yale.edu>
13343 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE): Add default
13344 definitions for non-Emacs compilation.
13345 (enum re_opcode_t): Remove (not)wordchar and move (not)syntaxspec
13346 outside of `#ifdef emacs'.
13347 (print_partial_compiled_pattern): Update.
13348 (regex_compile): Use (not)syntaxspec(Sword) instead of (not)wordchar.
13349 (re_compile_fastmap): Merge handling of charset and charset_not (for
13350 emacs and non-emacs compilation as well).
13351 Similarly for (not)categoryspec and (not)syntaxspec.
13352 Don't use the fastmap when reaching `anychar' since the added
13353 complexity is not justified.
13354 (re_match_2_internal): Merge (not)wordchar (emacs and non-emacs)
13355 and (not)syntaxspec. Merge (not)categoryspec.
13357 2000-03-22 Kenichi Handa <handa@etl.go.jp>
13359 * dispextern.h [!HAVE_WINDOW_SYSTEM] (FACE_SUITABLE_FOR_CHAR_P)
13360 (FACE_FOR_CHAR): Define them differently for the configuration of
13363 2000-03-21 Dave Love <fx@gnu.org>
13365 * fontset.c (Fset_fontset_font, Ffontset_font): Fix newlines in
13368 2000-03-21 Gerd Moellmann <gerd@gnu.org>
13370 * xfaces.c (check_lface_attrs) [GLYPH_DEBUG]: Fix syntax error.
13371 (lface_fully_specified_p): Don't check contents of
13372 LFACE_FONT_INDEX because that attribute is optional.
13373 (realize_x_face): Remove now unwarranted xassert.
13375 2000-03-21 Kenichi HANDA <handa@etl.go.jp>
13377 The following changes are to make font selection based on
13378 characters, not charset. In addition, they recover fontset
13379 facilities while utilizing the new font selection mechanism.
13381 * Makefile.in (fontset.o): Depend on dispextern.h.
13383 * alloc.c (mark_face_cache): Don't mark face->registry.
13385 * dispextern.h (struct glyph): New member glyph_not_available_p.
13386 Use 22 bits for face_id.
13387 (enum lface_attribute_index): Add LFACE_FONT_INDEX.
13388 (struct face): Delete member registry, new member ascii_face.
13389 (FACE_SUITABLE_FOR_CHAR_P): Renamed from
13390 FACE_SUITABLE_FOR_CHARSET_P. Caller changed.
13391 (FACE_FOR_CHAR): Renamed from FACE_FOR_CHARSET. Caller changed.
13392 (struct it): Delete member charset, new member glyph_not_available_p.
13394 * fontset.h (FONT_NOT_OPENED, FONT_NOT_FOUND): Macros removed.
13395 (struct fontset_info, struct fontset_data): Structs removed.
13396 (allloc_fontset_data, free_fontset_data, fs_regiser_fontset)
13397 (Vglobale_fontset_alist, font_idx_temp): Externs removed.
13398 (fs_load_font, fs_query_fontset): Adjusted for new argument.
13399 (fs_free_face_fontset, fontset_font_pattern)
13400 (face_suitable_for_char_p, face_for_char)
13401 (make_fontset_for_ascii_face): Extern them.
13402 (FS_LOAD_FONT): Adjusted for the change of fontset implementation.
13403 (FS_LOAD_FACE_FONT): New macro.
13405 * fontset.c: All codes rewritten or adjusted for the change of
13406 fontset implementation. Now fontset is represented by char table.
13407 (Vglobal_fontset_alist, font_idx_temp, my_strcasetbl):
13409 (my_strcasecmp): Function removed.
13410 (Vfontset_table, next_fontset_id, Vdefault_fontset): New variables.
13411 (AREF, ASIZE): New macros.
13412 (FONTSET_FROM_ID, FONTSET_ID, FONTSET_NAME, FONTSET_FRAME)
13413 (FONTSET_ASCII, FONTSET_BASE, BASE_FONTSET_P, FONTSET_REF)
13414 (FONTSET_REF_VIA_BASE, FONTSET_SET): New macros.
13415 (fontset_ref, fontset_ref_via_base, fontset_set, make_fontset)
13416 (fontset_id_valid_p, font_family_registry, fontset_name)
13417 (fontset_ascii, free_face_fontset, face_suitable_for_char_p)
13418 (face_for_char, make_fontset_for_ascii_face, fontset_font_pattern):
13420 (fs_load_font): New arg FACE. Caller changed.
13421 (fs_query_fontset): Argument changed. Caller changed.
13422 (Fquery_fontset): call fs_query_fontset.
13423 (fs_register_fontset, alloc_fontset_data, free_fontset_data):
13425 (clear_fontset_elements, check_registry_encoding)
13426 (check_fontset_name): New functions.
13427 (syms_of_fontset): Set char-table-extra-slots property of fontset
13428 to 3. Staticpro and initialize Vfontset_table and
13429 Vdefault_fontset. Defsubr fontset_font and fontset_list.
13431 * frame.h (struct frame): Member `fontset_data' removed.
13432 (FRAME_FONTSET_DATA): Macro removed.
13434 * frame.c (make_frame): Don't allocate f->fontset_data.
13435 (Fdelete_frame): Don't free f->fontset_data.
13437 * msdos.c (XMenuActivate): Args to lookup_derived_face changed.
13439 * xdisp.c (charset_at_position): Function removed.
13440 (init_iterator): Don't set member charset of struct `it'.
13441 (handle_face_prop, reseat_to_string, set_iterator_to_next)
13442 (next_element_from_display_vector, insert_left_trunc_glyphs):
13444 (face_before_or_after_it_pos): Call FACE_FOR_CHAR, not
13446 (get_next_display_element, append_space)
13447 (extend_face_to_end_of_line): Likewise.
13449 * xfaces.c (Qx_charset_registry, Vface_default_registry):
13451 (clear_font_table, frame_update_line_height, load_face_font):
13452 Adjusted for the change of fontset implementation.
13453 (load_face_fontset_font): Function removed.
13454 (pixel_point_size): New function.
13455 (font_list): Argument type changed. Caller changed.
13456 (LFACE_FONT): New macro.
13457 (check_lface_attrs): Check attr[LFACE_FONT_INDEX].
13458 (set_lface_from_font_name): Type of arg FONTNAME is changed to
13459 Lisp_Object. Determine the font name by actually loading a font
13460 by the specified pattern. Set LFACE_FONT (lface) to the specified
13461 pattern. Even if a font is not found, don't try alternatives.
13462 (Finternal_set_lisp_face_attribute): Handle `font' slot in lface.
13463 (set_font_frame_param): If `font' is specified in lface, use it.
13464 (Finternal_get_lisp_face_attribute): Handle `font' slot in lface.
13465 (lface_same_font_attributes_p): Likewise.
13466 (make_realized_face): Arguent changed. Caller changed. Set
13467 face->ascii_face to face itself.
13468 (free_realized_face): Free face->fontset if face is for ASCII.
13469 (face_suitable_for_iso8859_1_p, face_suitable_for_charset_p)
13470 (deduce_unibyte_registry, x_charset_registry): Functions removed.
13471 (free_realized_multibyte_face): New function.
13472 (lookup_face, lookup_named_face, lookup_derived_face): Argument
13473 changed. Caller changed.
13474 (try_font_list): Argument type changed.
13475 (face_fontset): Check `font' slot of ATTRS, not `family' slot.
13476 (choose_face_font): Argument changed. Handle fontset properly.
13477 (choose_face_fontset_font): Function removed.
13478 (realize_default_face, realize_named_face): Don't remove the
13480 (realize_face): Argument changed. Caller changed. Remove face
13481 with the arg former_face_id in advance. Load font for the new face.
13482 (realize_x_face): Argument changed. Caller changed. For a
13483 multibyte character, share fontset with base_face. For a single
13484 byte character, make a new realized fontset. Don't load a font here.
13485 (realize_tty_face): Argument changed. Caller changed.
13486 (compute_char_face): Call FACE_FOR_CHAR, not FACE_FOR_CHARSET.
13487 (face_at_buffer_position): Don't check multibyte_p for returning
13489 (face_at_string_position): Call FACE_SUITABLE_FOR_CHAR_P, not
13490 FACE_SUITABLE_FOR_CHARSET_P.
13491 (syms_of_xfaces): Remove code for Qx_charset_registry and
13492 Vface_default_registry.
13494 * xterm.c: Include fontset.h after dispextern.h. Undo the changes
13495 related to PER_CHAR_METRIC done by Gerd on 2000-03-03.
13496 (x_per_char_metric): Don't try FONT->default_char. Even if
13497 pcm->width is zero, glyph bits may exist.
13498 (x_encode_char): Always initialize char2b->byte1.
13499 (x_get_char_face_and_encoding): Call FACE_FOR_CHAR to get face_id.
13500 (x_get_glyph_face_and_encoding): New arg two_byte_p. Caller changed.
13501 (x_append_glyph): Set glyph->glyph_not_available_p.
13502 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
13503 it->charset. Handle the case that per char metric is not
13504 available. If it->multibyte_p is zero and it->c is a multibyte
13505 character, convert it to a unibyte character.
13506 (struct glyph_string): Delete member `charset'.
13507 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
13508 the case that per char metric is not available correctly.
13509 (x_fill_glyph_string): Handle the case that the specific glyph is
13510 not available correctly.
13511 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
13512 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
13513 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
13514 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
13515 fontset. Don't call FS_LOAD_FONT.
13517 * xfns.c (Fx_create_frame): Don't cal fs_register_fontset.
13518 (x_create_tip_frame): Likewise.
13519 (Fx_close_connection): Free full_name of font_info.
13521 * fns.c (optimize_sub_char_table): New function.
13522 (Foptimize_char_table): New function.
13523 (syms_of_fns): Defsubr Soptimize_char_table.
13525 2000-03-20 Gerd Moellmann <gerd@gnu.org>
13527 * buffer.c (Fset_buffer_modified_p): Set update_mode_lines
13528 only if buffer is displayed in some window.
13530 * xdisp.c (handle_single_display_prop): Initialize local `value'.
13531 (try_window_reusing_current_matrix): Don't call scroll run
13532 function if run's current and desired position are the same;
13533 this prevents cursor flickering.
13535 2000-03-19 Stefan Monnier <monnier@cs.yale.edu>
13537 * regex.h (RE_TRANSLATE. RE_TRANSLATE_P): Moved to regex.c.
13539 * regex.c (RE_STRING_CHAR): New macro.
13540 (GET_CHAR_AFER_2): Remove.
13541 (RE_TRANSLATE, RE_TRANSLATE_P): New macros moved from regex.h.
13542 (enum re_opcode_t): Remove on_failure_jump_exclusive.
13543 (print_partial_compiled_pattern, re_compile_fastmap)
13544 (re_match_2_internal): Remove on_failure_jump_exclusive.
13545 (regex_compile): Turn optimizable P+ loops into PP*, so that the
13546 optimization only need to work for * (ie. can use of_keep_string_jump).
13547 Remove the special case for .*\n since it is now covered by the general
13549 (re_search_2): Don't bother with `room'.
13550 (skip_one_char): New function.
13551 (skip_noops): Simplify since `memory' is not needed any more.
13552 (mutually_exclusive_p): Restructure slightly to use `switch' and
13553 add handling for "all" remaining cases.
13554 (re_match_2_internal): Change on_failure_jump_smart to use
13555 on_failure_keep_string_jump (and redirect the end-of-loop jump)
13556 rather than on_failure_jump_exclusive.
13558 2000-03-19 Gerd Moellmann <gerd@gnu.org>
13560 * xfns.c (select_visual): Don't set dpyinfo->n_planes to the
13561 number of bits per RGB because it's everywhere used as the depth
13564 * term.c (calculate_costs): Remove code dealing with X frames.
13566 2000-03-19 Richard M. Stallman <rms@gnu.org>
13568 * lread.c (syms_of_lread): Doc fix for load-convert-to-unibyte.
13570 2000-03-18 Gerd Moellmann <gerd@gnu.org>
13572 * lread.c (read_integer): Unread the last char not consumed.
13574 2000-03-17 Gerd Moellmann <gerd@gnu.org>
13576 * xterm.c (x_update_window_cursor): Don't update in frames
13577 which are in the process of being deleted.
13579 2000-03-16 Gerd Moellmann <gerd@gnu.org>
13581 * Makefile.in (mostlyclean): Add `*.core'.
13582 (clean): Add `bootstrap-emacs'.
13584 * lread.c (read_integer): New function.
13585 (read1): Support read syntax #o, #x, #b, #r.
13587 2000-03-15 Stefan Monnier <monnier@cs.yale.edu>
13589 * regex.c (re_match_2): Fix string shortening (to fit `stop') to
13590 make sure POINTER_TO_OFFSET gives the same value before and after
13591 PREFETCH. Use `dfail' to guarantee "atomic" matching.
13592 (PTR_TO_OFFSET): Use POINTER_TO_OFFSET.
13593 (debug): Now only active if > 0 rather than if != 0.
13594 (DEBUG_*): Update for the new meaning of `debug'.
13595 (print_partial_compiled_pattern): Add missing `succeed' case. Use
13596 CHARSET_* macros in the charset(_not) branch. Fix off-by-two bugs
13597 in `succeed_n', `jump_n' and `set_number_at'.
13598 (store_op1, store_op2, insert_op1, insert_op2)
13599 (at_begline_loc_p, at_endline_loc_p): Add prototype.
13600 (group_in_compile_stack): Move to after its arg's types are
13601 declared and add a prototype.
13602 (PATFETCH): Define in terms of PATFETCH_RAW.
13603 (GET_UNSIGNED_NUMBER): Add the usual `do { ... } while(0)' wrapper.
13604 (QUIT): Redefine as a nop except for NTemacs.
13605 (regex_compile): Handle intervals {,M} as if it was {0,M}. Fix
13606 indentation of the greedy-op and shy-group code.
13607 (at_(beg|end)line_loc_p): Fix argument's types.
13608 (re_compile_fastmap): Ifdef out failure_stack_ptr to shut up gcc.
13609 (re_search_2): Use POS_AS_IN_BUFFER. Simplify `room' computation.
13610 (MATCHING_IN_FIRST_STRING): Remove.
13611 (re_match_2): Use POS_AS_IN_BUFFER. Ifdef out failure_stack_ptr
13612 to shut up gcc. Use FIRST_STRING_P and POINTER_TO_OFFSET. Use
13613 QUIT unconditionally.
13615 2000-03-15 Gerd Moellmann <gerd@gnu.org>
13617 * minibuf.c (Fminibuffer_complete): Set point to ZV if finding
13620 * process.c (send_process): Add a hint that the function
13621 can call Lisp code to its comment.
13623 * lread.c (load_dangerous_libraries): New variable.
13624 (Vbytecomp_version_regexp): New variable.
13625 (safe_to_load_p): New function.
13626 (Fload): Handle files not compiled with Emacs specially.
13627 (syms_of_lread): New Lisp variable load-dangerous-libraries.
13629 2000-03-14 Gerd Moellmann <gerd@gnu.org>
13631 * lisp.h (free_frame_xic) [HAVE_X_I18N]: Add missing semicolon.
13633 * xterm.c (xim_close_dpy, xim_initialize): Use X11R6-style XIM
13634 support functions only if HAVE_X11R6_XIM is defined.
13635 (xim_instantiate_callback): Define only if HAVE_X11R6_XIM.
13637 * s/sol2.h (INHIBIT_X11R6_XIM): Define.
13639 * xfns.c (X_I18N_INHIBITED): Don't define.
13640 (create_frame_xic): Remove conditional compilation on X_I18N_INHIBITED.
13641 (x_kill_gs_process, x_window): Use FRAME_X_VISUAL.
13643 * config.in (HAVE_X_I18N): Moved here from xterm.h.
13644 (HAVE_X11R6_XIM): Define.
13646 * xterm.h (HAVE_X_I18N) [HAVE_X11R6]: Moved to config.in.
13648 * xterm.c (x_term_init): Add support for X resource `synchronous'.
13649 If set, call XSynchronize.
13651 2000-03-13 Stefan Monnier <monnier@cs.yale.edu>
13653 * regex.c: Declare a new type `re_char' used throughout the code
13654 for the string char type. It's `const unsigned char' to match the
13655 rest of Emacs. Consistently make sure all pointers to strings use
13656 it and make sure all pointers into the pattern use `unsigned char'.
13657 (re_match_2_internal): Use `PREFETCH+STRING_CHAR' instead of
13658 GET_CHAR_AFTER_2. Also merge wordbound and notwordbound to reduce
13661 * charset.h (GET_CHAR_AFTER_2): Remove.
13662 (GET_CHAR_BEFORE_2): Use unsigned chars, like everywhere else.
13664 2000-03-12 Ken Raeburn <raeburn@gnu.org>
13666 * Makefile.in (temacs): Evaluate ALL_LDFLAGS into a temporary
13667 variable before the invocation of YMF_PASS_LDFLAGS, in case both
13668 of them try to use backquotes.
13670 2000-03-12 Dave Love <fx@gnu.org>
13672 * unexelf.c: Restore changes of 1999-10-19.
13673 (unexec): Don't adjust bss for sbss type SHT_PROGBITS; otherwise
13674 fix its type and alignment; copy it from current process.
13676 2000-03-12 Gerd Moellmann <gerd@gnu.org>
13678 * atimer.c (cancel_atimer): Break out of the loop as soon as timer
13679 has been found. Fix bug not computing timer's predecessor.
13681 * fileio.c (Fread_file_name): Handle case that DIR contains a
13684 * window.c (Fsave_window_excursion): Doc fix.
13686 * xfns.c (x_defined_color): Rewritten to use x_allocate_nearest_color.
13688 2000-03-12 Eli Zaretskii <eliz@is.elta.co.il>
13690 * msdos.c (vga_installed): New function, code moved from
13691 dos_set_window_size.
13692 (Qbar, Qcursor_type, outside_cursor): New variables.
13693 (syms_of_msdos): Intern and staticpro them.
13694 (dos_ttraw) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Save the cursor
13695 shape used outside Emacs when called for the first time.
13696 (dos_ttcooked) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Restore the
13697 cursor shape used outside Emacs.
13698 (msdos_set_cursor_shape, IT_set_cursor_type): New functions.
13699 (IT_frame_up_to_date): Call IT_set_cursor_type, in case the cursor
13701 (IT_set_frame_parameters): Call IT_set_cursor_type if the frame
13702 parameters specify the cursor. Make qreverse a global
13703 variable (renamed to Qreverse).
13705 2000-03-09 Gerd Moellmann <gerd@gnu.org>
13707 * fns.c (Fy_or_n_p): Cancel busy-cursor.
13709 2000-03-08 Stefan Monnier <monnier@cs.yale.edu>
13711 This is a big redesign of failure-stack and register handling, prompted
13712 by bugs revealed when trying to add shy-groups. Overall, what happened
13713 is that loops are now structured a little differently, groups can be
13714 shy and the code is a little simpler.
13716 * regex.h: Update the copyright.
13717 (RE_SHY_GROUPS): New value.
13718 (RE_UNMATCHED_RIGHT_PAREN_ORD): Renumber.
13719 (RE_SYNTAX_EMACS): Add RE_SHY_GROUPS.
13721 * regex.c (enum re_opcode_t): Remove jump_past_alt,
13722 maybe_pop_jump, push_dummy_failure and dumy_failure_jump. Add
13723 on_failure_jump_(exclusive, loop and smart). Also fix the comment
13724 for (start|stop)_memory since they now only take one argument (the
13725 second has becomes unnecessary).
13726 (print_partial_compiled_pattern): Adjust for changes in re_opcode_t.
13727 (print_compiled_pattern): Use %ld to printf long ints and flush to
13728 make debugging a little easier.
13729 (union fail_stack_elt): Make the integer unsigned.
13730 (struct fail_stack_type): Add a `frame' element.
13731 (INIT_FAIL_STACK): Init `frame' as well.
13732 (POP_PATTERN_OP): New macro for re_compile_fastmap.
13733 (DEBUG_PUSH, DEBUG_POP): Remove.
13734 (NUM_REG_ITEMS): Remove.
13735 (NUM_NONREG_ITEMS): Adjust.
13736 (FAILURE_PAT, FAILURE_STR, NEXT_FAILURE_HANDLE)
13737 (TOP_FAILURE_HANDLE): New macros for the cycle detection.
13738 (ENSURE_FAIL_STACK): New macro for PUSH_FAILURE_(REG|POINT).
13739 (PUSH_FAILURE_REG, POP_FAILURE_REG, CHECK_INFINITE_LOOP):
13741 (PUSH_FAILURE_POINT): Don't push registers any more. The pattern
13742 address pushed is not the destination of the jump but the source
13744 (NUM_FAILURE_ITEMS): Remove.
13745 (POP_FAILURE_POINT): Adapt to the new stack structure (i.e. pop
13746 registers before the actual failure point). Don't hardcode any
13747 meaning for str==NULL anymore.
13748 (union register_info_type, REG_MATCH_NULL_STRING_P, IS_ACTIVE)
13749 (MATCHED_SOMETHING, EVER_MATCHED_SOMETHING, SET_REGS_MATCHED):
13751 (REG_UNSET_VALUE): Use NULL (why not?).
13752 (compile_range): Remove declaration since it doesn't exist.
13753 (struct compile_stack_elt_t): Remove inner_group_offset.
13754 (old_reg(start|end), reg_info, reg_dummy, reg_info_dummy): Remove.
13755 (regex_grow_registers): Remove dead code.
13756 (FIXUP_ALT_JUMP): New macro.
13757 (regex_compile): Add shy-groups Change loops to use
13758 on_failure_jump_smart&jump instead of
13759 on_failure_jump&maybe_pop_jump. Change + loops to eliminate the
13760 initial (dummy_failure_)jump. Remove c1_base (looks like unused
13761 variable to me). Use `jump' instead of `jump_past_alt' and don't
13762 bother with push_dummy_failure in alternatives since it is now
13763 unnecessary. Use FIXUP_ALT_JUMP. Eliminate a useless `#ifdef
13764 emacs' for (re)allocating the stack.
13765 (re_compile_fastmap): Remove dead variables i and num_regs. Exit
13766 from loop when bufp->can_be_null rather than jumping to `done'.
13767 Avoid jumping backwards so as to ensure termination. Use
13768 PATTERN_STACK_EMPTY and POP_PATTERN_OP. Improved handling of
13769 backreferences. Remove dead code in handling of `anychar'.
13770 (skip_noops, mutually_exclusive_p): New functions taken from the
13771 handling of `maybe_pop_jump' in re_match_2_internal. Slightly
13772 improve mutually_exclusive_p to handle ".+\n".
13773 (lowest_active_reg, highest_active_reg)
13774 (NO_(LOWEST|HIGHEST)_ACTIVE_REG) Remove.
13775 (re_match_2_internal): Use %p instead of 0x%x when printf'ing
13776 ptrs. Don't SET_REGS_MATCHED anymore. Remove many dead
13777 variables. Push register (in `start_memory') on the stack rather
13778 than storing it in old_reg(start|end). Remove the cycle detection
13779 from `stop_memory', replaced by the use of on_failure_jump_loop
13780 for greedy loops. Add code for the new on_failure_jump_<foo>.
13781 Remove ad-hoc code in `on_failure_jump' to push more registers in
13782 the case of a loop. Take out code from `maybe_pop_jump' into
13783 separate functions and adapt it to the semantics of
13784 `on_failure_jump_smart'. Remove jump_past_alt, dummy_failure_jump
13785 and push_dummy_failure. Remove dummy_failure handling and
13786 handling of `failures to jump to on_failure_jump' (this last one
13787 was already dead code, it seems).
13788 (group_match_null_string_p, alt_match_null_string_p)
13789 (common_op_match_null_string_p): Remove.
13791 2000-03-08 Dave Love <fx@gnu.org>
13793 * config.in: Don't depend on __STDC__ for volatile.
13794 Add POINTER_TYPE, PTR, PROTOTYPES.
13796 * hftctl.c, strftime.c: Use PROTOTYPES.
13797 * eval.c (find_handler_clause): Likewise.
13799 * mem-limits.h: Use POINTER_TYPE.
13801 * lisp.h (P_): Define based on PROTOTYPES, not __STDC__.
13802 (memory_warnings): Declare using POINTER_TYPE.
13804 2000-03-08 Gerd Moellmann <gerd@gnu.org>
13806 * xfns.c (x_set_cursor_type): If ARG is nil, give frame no cursor.
13808 * xdisp.c (display_echo_area): Temporarily inhibit garbage collection.
13810 * xfns.c: Remove obsolete code in #if 0.
13811 (Fx_focus_frame): New function.
13813 2000-03-07 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
13815 * coding.c (coding_category_name): Add coding-category-utf-8,
13816 coding-category-utf-16-be, coding-category-utf-16-le.
13817 (UTF_8_1_OCTET_P, UTF_8_EXTRA_OCTET_P, UTF_8_2_OCTET_LEADING_P,
13818 UTF_8_3_OCTET_LEADING_P, UTF_8_4_OCTET_LEADING_P,
13819 UTF_8_5_OCTET_LEADING_P, UTF_8_6_OCTET_LEADING_P): New macros.
13820 (detect_coding_utf_8): New function.
13821 (UTF_16_INVALID_P, UTF_16_HIGH_SURROGATE_P
13822 UTF_16_LOW_SURROGATE_P): New macros.
13823 (detect_coding_utf_16): New function
13824 (detect_coding_mask): When priorities are specified, skip any
13825 categories that have `nil' coding-system. Fix bug of returning
13826 wrong mask when PRIORITIES is specified and detect_coding_XXX()
13827 returns a mask not set in PRIORITIES.
13828 (detect_eol_type_in_2_octet_form): New function.
13829 (detect_eol): selects detect_eol_type_XXX to call according to
13830 cooding->category_idx.
13831 (detect_coding_system): Remove `nil' coding-system in the result.
13832 (Fupdate_coding_systems_internal): Update all coding-categories.
13834 * coding.h (CODING_CATEGORY_IDX_UTF_8)
13835 (CODING_CATEGORY_IDX_UTF_16_BE, CODING_CATEGORY_IDX_UTF_16_LE):
13837 (CODING_CATEGORY_IDX_RAW_TEXT, CODING_CATEGORY_IDX_BINARY)
13838 (CODING_CATEGORY_IDX_MAX): Adjusted for the above macros.
13839 (CODING_CATEGORY_IDX_UTF_16_LE)
13840 (CODING_CATEGORY_MASK_UTF_8, CODING_CATEGORY_MASK_UTF_16_BE)
13841 (CODING_CATEGORY_MASK_UTF_16_LE): New macros.
13842 (CODING_CATEGORY_MASK_ANY): Include the above macros.
13843 (CODING_CATEGORY_MASK_UTF_16_BE_LE): New macro.
13845 2000-03-07 Gerd Moellmann <gerd@gnu.org>
13847 * doc.c (Fdocumentation_property): If value is not a string,
13848 and doesn't refer to etc/DOC, evaluate it to obtain a string.
13850 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: Don't try to
13851 close the display with XtCloseDisplay. This caused a bus error
13854 * minibuf.c (Fminibuffer_complete): Move point to ZV when input is
13855 complete but not unique.
13857 2000-03-06 Gerd Moellmann <gerd@gnu.org>
13859 * process.c (send_process): Remove local variable `procname' that
13860 might become invalid when a GC happens. Instead, access the
13861 process name slot directly.
13863 * xfns.c (x_set_menu_bar_lines_1): Adjust window's orig_top and
13864 orig_height if set.
13866 * frame.c (set_menu_bar_lines_1): Adjust window's orig_top and
13867 orig_height if set.
13869 2000-03-06 Eli Zaretskii <eliz@is.elta.co.il>
13871 * msdos.c (IT_note_mouse_highlight): Return immediately if frame's
13872 glyph matrices have been freed.
13874 2000-03-05 Gerd Moellmann <gerd@gnu.org>
13876 * Makefile.in (tags): Include ../lwlib/TAGS in TAGS.
13877 (bootstrap-temacs): Set LC_ALL to C like for temacs.
13879 * xfns.c (QCdata): Moved to xdisp.c.
13881 * xdisp.c (QCdata): Moved here from xfns.c.
13882 (syms_of_xdisp): Initialize QCdata.
13884 * frame.h (FRAME_INTERNAL_BORDER_WIDTH) [!HAVE_X_WINDOWS]: Define.
13886 * window.c (coordinates_in_window): Use
13887 FRAME_INTERNAL_BORDER_WIDTH_SAFE instead of
13888 FRAME_INTERNAL_BORDER_WIDTH.
13890 * xdisp.c (try_window_id): Recompute unchanged information if
13891 it is obviously invalid.
13893 * xterm.c (x_term_init): Create a colormap if not using the
13896 * xterm.h (select_visual): Change prototype.
13898 * xfns.c (select_visual): Rewritten. Recognize user-specified
13900 (visual_classes): New variable.
13902 2000-03-04 Gerd Moellmann <gerd@gnu.org>
13904 * xfns.c (x_defined_color, x_set_mouse_color, lookup_rgb_color)
13905 (lookup_pixel_color, x_laplace, x_build_heuristic_mask)
13906 (png_load): Access colormap of frame using FRAME_X_COLORMAP.
13907 (x_decode_color): Don't handle allocation of white and black specially.
13908 (x_window) [USE_X_TOOLKIT]: Set XtNvisual, XtNdepth, and
13909 XtNcolormap resources.
13910 (x_window) [!USE_X_TOOLKIT]: Pass colormap to XCreateWindow.
13911 (Fx_create_frame): Initialize color members of x_output structure.
13912 (xpm_load): Pass colormap to XPM lib.
13914 * xfaces.c (x_free_colors): Access colormap of frame using
13915 FRAME_X_COLORMAP. Be paranoid about freeing black and white
13916 when default colormap is used.
13918 * xterm.c (x_term_init): Set Colormap member of x_display_info
13919 structure. Copy colormap if resource `privateColormap' is
13920 specified (PseudoColor only).
13921 (x_setup_relief_color): Access colormap of frame using
13924 * xterm.h (struct x_display_info): Add Colormap member `cmap'.
13925 (FRAME_X_COLORMAP, FRAME_X_VISUAL): New macros.
13927 2000-03-04 Jason Rumney <jasonr@gnu.org>
13929 * xfaces.c Change many FRAME_X... macros to FRAME_WINDOW... or
13930 other non-platform-specific equivalents.
13931 [WINDOWSNT]: Include w32term.h, fontset.h and define X
13932 specific functions and macros as their w32 equivalents where
13933 non-platform-specifics are not available.
13934 [HAVE_X_WINDOWS]: Change most of these to HAVE_WINDOW_SYSTEM.
13935 (x_create_gc, x_free_gc) [WINDOWSNT]: Add W32 versions.
13936 (clear_font_table) [WINDOWSNT]: Call w32_unload_font.
13937 (frame_update_line_height): Use macros to access f->output_data.
13938 (defined_color): Remove FIXME comments; fixed.
13939 (x_face_list_fonts, prepare_face_for_display): Put X specifics
13940 into #ifdef blocks. Add WINDOWSNT blocks.
13941 (Fx_list_fonts): Use macros for accessing font data.
13942 (set_lface_from_font_name): Different default fonts for X and
13944 (font_scalable_p) [WINDOWSNT]: Treat wildcard XLFD_AVGWIDTH as
13945 scalable for backward compatibility.
13946 (realize_tty_face) [MSDOS]: Do the same for WINDOWSNT.
13947 (syms_of_xfaces) [WINDOWSNT]: Allow scalable fonts by default.
13949 * emacs.c (main) [HAVE_NTGUI]: Call syms_of_xfaces instead of
13952 * makefile.nt (w32faces.obj): Remove.
13955 2000-03-03 Jason Rumney <jasonr@gnu.org>
13957 * keyboard.c (make_lispy_event): Call buffer_posn_from_coords with
13958 correct parameters.
13960 2000-03-03 Ken Raeburn <raeburn@gnu.org>
13962 * unexelf.c (PT_LOAD, SHT_*, SHN_*) [__NetBSD__]: Only provide
13963 standard ELF definitions here if the system header does not.
13965 2000-03-03 Gerd Moellmann <gerd@gnu.org>
13967 * xterm.c (PER_CHAR_METRIC): Removed.
13968 (x_per_char_metric_1, x_default_char): New functions.
13969 (x_per_char_metric): If font's default char is invalid, return
13970 metrics of a suitably chosen usable default char.
13971 (x_draw_glyph_string_foreground): If font has an invalid default
13972 char, replace occurrences of unprintable chars with a suitably
13973 chosen usable default char.
13975 2000-03-02 Gerd Moellmann <gerd@gnu.org>
13977 * xterm.c (note_mouse_highlight): Return quickly if frame's
13978 glyph matrices have been freed.
13980 * dispnew.c (free_glyphs): Block input while freeing matrices.
13982 * xfns.c (x_clear_image, x_kill_gs_process): Use x_free_colors.
13984 * xterm.c (x_alloc_lighter_color, x_setup_relief_color):
13987 * dispextern.h (x_free_colors): Add prototype.
13989 * xfaces.c (x_free_colors): New function.
13990 (unload_color, free_face_colors): Use it.
13992 2000-03-02 Eli Zaretskii <eliz@is.elta.co.il>
13994 * msdos.h (FRAME_INTERNAL_BORDER_WIDTH): Define to zero.
13996 * window.c [MSDOS]: Include msdos.h.
13998 2000-03-02 Dave Love <fx@gnu.org>
14000 * m/powerpcle.h, m/sparc.h: Don't set C_OPTIMIZE_SWITCH.
14002 * m/mips-siemens.h, m/news-r6.h, m/news-risc.h, m/tekxd88.h: Don't
14003 set C_OPTIMIZE_SWITCH for gcc.
14005 2000-03-02 Kenichi Handa <handa@etl.go.jp>
14007 * coding.c (coding_save_composition): Be sure to allocate
14008 composition data area in coding even if there's no composition in
14011 2000-03-01 Jason Rumney <jasonr@gnu.org>
14013 * w32term.c: Equivalent changes to those made to xterm.c on
14014 2000-02-25 and 2000-02-24.
14016 * w32fns.c: Equivalent changes to those made to xfns.c on
14017 2000-02-25 and 2000-02-21.
14019 * sysdep.c: [WINDOWSNT]: Use sys_read and sys_write to ensure
14020 correct line-end convention is followed.
14022 * w32menu.c [HAVE_BOXES]: Remove #undef.
14023 (single_keymap_panes): Remove code for simulating checkmarks.
14024 (single_menu_item): Remove notbuttons_ptr argument. Callers changed.
14025 Remove code for drawing simulated checkmarks.
14026 (w32_menu_show): make unibyte help string correctly.
14027 (add_menu_item): draw standard Windows checkmarks. Draw radio
14028 buttons as radio buttons if possible.
14030 2000-03-01 Gerd Moellmann <gerd@gnu.org>
14032 * sysdep.c (start_of_text): Don't define this function for NetBSD
14035 * m/pmax.h (START_FILES, CANNOT_DUMP) [__NetBSD__ || __OpenBSD__]:
14037 (UNEXEC) [__NetBSD__ || __OpenBSD__]: Define to unexelf.o.
14038 (LINKER): Don't undef if __NetBSD__ is defined.
14040 * m/mips.h (LINKER) [__NetBSD__ || __OpenBSD__]: Don't define.
14042 * fileio.c [__NetBSD__]: Define `unix'.
14044 * xfns.c (start_busy_cursor): Allow floats for busy-cursor-delay.
14046 2000-02-29 Gerd Moellmann <gerd@gnu.org>
14048 * atimer.c (start_atimer): Don't abort when timers are stopped.
14049 (append_atimer_lists): New function.
14050 (cancel_atimer, stop_other_atimers, run_all_atimers): Handle
14051 arbitrary lists of stopped and running atimers.
14053 * atimer.c (cancel_atimer): Handle canceling an atimer when
14054 some timers are stopped.
14056 * xfns.c (cancel_busy_cursor): Set busy_cursor_atimer to null
14057 after canceling it.
14059 * fns.c (maybe_resize_hash_table): Handle case of new size
14060 coming out as being the same as old size.
14062 2000-02-27 Jason Rumney <jasonr@gnu.org>
14064 * makefile.nt: Add atimer.h to dependencies.
14065 * w32.c (init_environment): Set Vw32_num_mouse_buttons here.
14066 * w32console.c: Only disable window system features for dispextern.h
14067 (initialize_w32_display): Build a display info for the console.
14068 * w32faces.c (tty_defined_color): Apply xfaces.c change from 02-17.
14069 * w32fns.c (w32_wnd_proc) [WM_LBUTTON_DOWN, WM_RBUTTON_DOWN,
14070 WM_LBUTTON_UP, WM_RBUTTON_UP]: Do not treat 4 or more button mice
14072 * w32gui.h (struct W32FontStruct): Revert last change after change
14074 * w32menu.c (single_submenu): Set up help string.
14075 [!HAVE_MULTILINGUAL_MENU]: Don't overwrite item_name with descrip.
14076 (w32_dialog_show): Set up help string.
14077 * w32term.c (w32_display_info_for_display): Remove unused function.
14078 (w32_draw_bitmap): Use pre-built bitmaps.
14079 (w32_initialize_display_info): New function to initialize parts of
14080 display info that are common to both GUI and console frames.
14081 (w32_term_init): Use w32_initialize_display_info. Do not set
14082 Vw32_num_mouse_buttons here, as it is not called for console
14083 frames. Build bitmaps for indicating truncated lines etc.
14084 (x_delete_display): Destroy pre-built bitmaps.
14085 * xdisp.c (handle_single_display_prop): Use FONT_HEIGHT macro.
14086 (echo_area_display): Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM.
14088 2000-02-27 Dave Love <fx@gnu.org>
14090 * lisp.h: Add a bunch of prototypes.
14092 2000-02-26 Kenichi Handa <handa@etl.go.jp>
14094 * keyboard.c (read_char): Set `usec' correctly.
14096 2000-02-25 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
14098 * ccl.c (ccl_driver) [CCL_MapMultiple]: When the mapped value is
14099 `lambda', set reg[RRR] to the map index.
14100 (ccl_driver) [CCL_MapSingle]: When the mapped value is found, set
14101 reg[RRR] to 0. Otherwise, set it to -1.
14103 2000-02-25 Gerd Moellmann <gerd@gnu.org>
14105 * emacs.c (main): Remove code snippet commented out with `//'.
14107 2000-02-25 Richard M. Stallman <rms@gnu.org>
14109 * fileio.c (Ffile_symlink_p): If result starts with a `/'
14110 and contains a `:', prepend `/:'.
14112 * window.c (select_window_1): If selected_window is nil,
14113 don't "swap out" the buffer's point.
14114 (Fset_window_configuration): Set selected_window to nil
14115 before calling Fselect_window.
14116 (unshow_buffer): Don't set point in buffer from window's point
14117 if another more recently selected window also shows the buffer.
14119 2000-02-25 Gerd Moellmann <gerd@gnu.org>
14121 * keyboard.c (recursive_edit_1): Cancel busy-cursor.
14123 * xfns.c (inhibit_busy_cursor, busy_count): Removed.
14124 (Fx_show_busy_cursor, Fx_hide_busy_cursor): Removed.
14125 (busy_cursor_atimer, busy_cursor_shown_p, Vbusy_cursor_delay):
14127 (DEFAULT_BUSY_CURSOR_DELAY): New define.
14128 (start_busy_cursor, cancel_busy_cursor, show_busy_cursor)
14129 (hide_busy_cursor): New functions.
14130 (syms_of_xfns): DEFVAR_LISP Vbusy_cursor_delay.
14132 * minibuf.c (read_minibuf): Cancel busy-cursor.
14134 * keyboard.c (command_loop_1): Call start_busy_cursor before
14135 Fcommand_execute and cancel_busy_cursor after it.
14136 (timer_check): Remove busy-cursor code.
14137 (Fread_key_sequence, Fread_key_sequence_vector): Start/cancel busy
14140 * process.c (wait_reading_process_input): Remove busy-cursor code.
14142 * eval.c (Fsignal): Call cancel_busy_cursor instead of
14143 Fx_hide_busy_cursor.
14145 * dispextern.h (Fx_show_busy_cursor, Fx_hide_busy_cursor):
14147 (start_busy_cursor, cancel_busy_cursor): Add prototypes.
14149 * lisp.h (Fx_hide_busy_cursor): Remove prototype.
14151 * xterm.c (XTread_socket): Remove busy-cursor code.
14153 * dispnew.c (flush_stdout) [GLYPH_DEBUG]: New function.
14154 (build_frame_matrix_from_leaf_window): Put code handling
14155 glyph row's not being a slice of a frame row in #if 0.
14156 (sync_window_with_frame_matrix_rows): New function.
14157 (frame_row_to_window): New function.
14158 (mirror_line_dance): Handle copies between windows.
14160 * lread.c (Fload): Use `xfree' instead of `free'.
14161 (init_obarray): Use `xmalloc' instead of `malloc'.
14163 * window.c (Fset_window_buffer): Set WINDOW to the window
14165 (coordinates_in_window): Take frame's internal border width
14168 2000-02-24 Gerd Moellmann <gerd@gnu.org>
14170 * xterm.c (x_display_and_set_cursor): Display cursor of
14171 non-selected windows depending on the setting of
14172 cursor_in_non_selected_windows.
14174 * xdisp.c (cursor_in_non_selected_windows): New variable.
14175 (syms_of_xdisp): DEFVAR_BOOL it.
14177 2000-02-23 Gerd Moellmann <gerd@gnu.org>
14179 * data.c (Fstring_to_number): If number is greater than what
14180 fits into an integer, return a float.
14182 * eval.c (specbind): Remove references to
14183 keyword_symbols_constant_flag.
14185 * data.c (keyword_symbols_constant_flag): Removed.
14186 (Fmakunbound, set_internal, syms_of_data): Remove references to
14187 keyword_symbols_constant_flag.
14189 * bytecode.c (Fbyte_code): Remove keyword_symbols_constant_flag.
14191 2000-02-23 Kenichi Handa <handa@etl.go.jp>
14193 * syntax.c (multibyte_syntax_as_symbol): New variable.
14194 (syms_of_syntax): Declare it as a Lisp variable.
14195 (SYNTAX_WITH_MULTIBYTE_CHECK): New macro.
14196 (scan_lists): If both sexpflag and multibyte_syntax_as_symbol are
14197 nonzero, treat all multibyte characters as symbol.
14198 (init_syntax_once): Give syntax `word' to all multibyte characters.
14200 2000-02-22 Eli Zaretskii <eliz@is.elta.co.il>
14202 * frame.c (Fdelete_frame): Don't let echo_area_window remain on
14205 2000-02-21 Gerd Moellmann <gerd@gnu.org>
14207 * frame.c (Fmouse_position): GCPRO retval instead of x and y.
14209 * xfns.c (x_window_to_frame, x_any_window_to_frame)
14210 (x_non_menubar_window_to_frame): Check the busy-cursor window.
14212 2000-02-21 Dave Love <fx@gnu.org>
14214 * frame.c (Vmouse_position_function): New variable.
14215 (Fmouse_position): Use it.
14216 (syms_of_frame): Install it.
14218 * charset.c (find_charset_in_str): Fix use of `c' instead of `c1'.
14220 2000-02-20 Gerd Moellmann <gerd@gnu.org>
14222 * fileio.c (Finsert_file_contents): Unbind the binding of
14223 standard-output done by temp_output_buffer_setup.
14225 * eval.c (funcall_lambda): Don't bind Qmocklisp_arguments unless
14226 Vmocklisp_arguments is nil. Inline Fcar and Fcdr.
14227 (specbind, unbind_to): Handle most common case of non-constant
14228 symbol with trivial value specially.
14230 * bytecode.c (Fbyte_code) <Bvarset>: Inline most common case.
14232 2000-02-20 Richard M. Stallman <rms@gnu.org>
14234 * data.c (Fmake_variable_buffer_local): Doc fix.
14235 Init found_for_buffer to 0.
14236 (Fmake_variable_frame_local): If the variable has already
14237 been buffer-local, set the check_frame field.
14239 2000-02-20 Eli Zaretskii <eliz@is.elta.co.il>
14241 * msdos.c (IT_write_glyphs): Allocate a larger screen_buf as data
14242 produced for CODING_MODE_LAST_BLOCK requires.
14244 2000-02-18 Dave Love <fx@gnu.org>
14246 * keyboard.c (echo_keystrokes): Remove declaration.
14247 (Vecho_keystrokes) New variable.
14248 (read_char, record_menu_key, read_key_sequence): Use it to allow
14249 use of float value.
14250 (syms_of_keyboard): Change Vecho_keystrokes declaration.
14252 * lread.c: Undef feature selection macros before defining.
14254 2000-02-18 Gerd Moellmann <gerd@gnu.org>
14256 * data.c (let_shadows_buffer_binding_p): Ignore specbindings
14257 for symbols other than the symbol in question.
14259 2000-02-17 Dave Love <fx@gnu.org>
14261 * s/sol2.h (C_DEBUG_SWITCH): Define to allow optimization.
14263 2000-02-17 Gerd Moellmann <gerd@gnu.org>
14265 * emacs.c (main): Use #if GC_MARK_STACK instead of #ifdef.
14267 * alloc.c (enum mem_type): Compile unconditionally.
14269 2000-02-17 Eli Zaretskii <eliz@is.elta.co.il>
14271 * xfaces.c (tty_defined_color): Don't return faulire indication
14272 for unspecified-fg and unspecified-bg pseudo-colors.
14274 2000-02-17 Gerd Moellmann <gerd@gnu.org>
14276 * alloc.c (mark_object): Don't mark symbol names in pure space.
14277 (gc_sweep): Don't unmark symbol names in pure space.
14279 * lisp.h (GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS)
14280 (GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES)
14281 [GC_MARK_STACK]: New defines.
14282 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, UNGCPRO)
14283 [GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS]: Define as no-ops.
14285 * emacs.c (main) [GC_MARK_STACK]: Initialize stack_base.
14287 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Use
14288 allocate_buffer instead of xmalloc.
14290 * alloc.c (toplevel): Include setjmp.h.
14291 (PURE_POINTER_P): New define.
14292 (enum mem_type) [GC_MARK_STACK]: New enumeration.
14293 (Vdead) [GC_MARK_STACK]: New variable.
14294 (lisp_malloc): Add parameter TYPE, call mem_insert if
14295 GC_MARK_STACK is defined.
14296 (allocate_buffer): New function.
14297 (lisp_free) [GC_MARK_STACK]: Call mem_delete.
14298 (free_float) [GC_MARK_STACK]: Set type to Vdead.
14299 (free_cons) [GC_MARK_STACK]: Set car to Vdead.
14300 (stack_base, mem_root, mem_z) [GC_MARK_STACK]: New variables.
14301 (MEM_NIL) [GC_MARK_STACK]: New define.
14302 (struct mem_node) [GC_MARK_STACK]: New structure.
14303 (mem_init, mem_find, mem_insert, mem_delete, mem_insert_fixup)
14304 (mem_delete_fixup, mem_rotate_left, mem_rotate_right)
14305 (live_string_p, live_cons_p, live_symbol_p, live_float_p)
14306 (live_misc_p, live_vector_p, live_buffer_p, mark_memory)
14307 (mark_stack) [GC_MARK_STACK]: New functions.
14308 (Fgarbage_collect) [GC_MARK_STACK]: Call mark_stack.
14309 (clear_marks): Removed.
14310 (gc_sweep): Set free conses' car, free floats' type, free
14311 symbols' function to Vdead. Use lisp_free to free buffers.
14312 (init_alloc_once): Initialize Vdead.
14313 (survives_gc_p): Return non-zero for pure objects.
14315 * alloc.c: Add comments throughout the file.
14317 * atimer.c (stop_other_atimers): Don't call cancel_atimer because
14318 that unblocks alarms.
14320 * alloc.c, bytecode.c, data.c, dispnew.c, ecrt0.c, editfns.c,
14321 emacs.c, floatfns.c, fns.c, lread.c, print.c, config.in, lisp.h,
14322 Makefile.in: Remove `LISP_FLOAT_TYPE' and `standalone'.
14324 * frame.c (make_frame): Set frame initiallly to `garbaged'.
14326 2000-02-17 Kenichi Handa <handa@etl.go.jp>
14328 * xdisp.c (decode_mode_spec_coding): Delete superfluous code to
14329 avoid infinite error signaling. Allocate sufficient memory for
14330 eol_str in the case that eoltype is Lisp_Int.
14332 2000-02-17 Stefan Monnier <monnier@cs.yale.edu>
14334 * syntax.c (Fforward_comment): Undo the previous change, since cc-mode
14335 depends on the previous behavior.
14337 2000-02-16 Gerd Moellmann <gerd@gnu.org>
14339 * sysdep.c (vfork) [!HAVE_VFORK]: Removed.
14341 2000-02-15 Gerd Moellmann <gerd@gnu.org>
14343 * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN): Define.
14345 * process.c (send_process) [BROKEN_PTY_READ_AFTER_EAGAIN]:
14346 Workaround for FreeBSD bug. Clear output queue after EAGAIN in
14349 2000-02-15 Richard M. Stallman <rms@gnu.org>
14351 * data.c (set_internal): Don't make variable buffer-local
14352 if within a let-binding for the same buffer.
14353 (let_shadows_buffer_binding_p): New function.
14355 * eval.c (specbind): For buffer-local value,
14356 record the current buffer also.
14357 (unbind_to): Cope with that change.
14359 2000-02-15 Gerd Moellmann <gerd@gnu.org>
14361 * window.c (Fsave_window_excursion): Doc fix.
14363 2000-02-15 Stefan Monnier <monnier@cs.yale.edu>
14365 * syntax.c (back_comment): Make sure we only consider comment-starters
14366 of the relevant style and return -1 in case of a failure to find the
14367 beginning of the comment.
14368 (Fforward_comment): If back_comment fails, go back to the position just
14369 after the comment-end.
14370 (scan_lists): Add comment describing a very minor bug.
14372 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
14374 * minibuf.c (Ftry_completion, Fall_completions): Add a reference to
14375 `completion-regexp-list' in the docstring.
14377 2000-02-14 Dave Love <fx@gnu.org>
14379 * xfaces.c (tty_defined_color): Declare color_idx unsigned long.
14381 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
14383 * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS
14384 to Emacs' syntax. Also fix the comment about set/not-set meanings
14385 since Emacs syntax is not the value 0 any more.
14386 * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax
14387 since it's now part of RE_SYNTAX_EMACS.
14389 2000-02-12 Dave Love <fx@gnu.org>
14391 * frame.h (SELECTED_FRAME): Use NULL, not 0 to avoid warnings on Alpha.
14393 2000-02-12 Gerd Moellmann <gerd@gnu.org>
14395 * xdisp.c (syms_of_xdisp): Doc fix for scroll-conservatively.
14397 2000-02-12 Dave Love <fx@gnu.org>
14399 * s/aix3-2.h, s/osf-1.h: Define C_DEBUG_SWITCH for non-gcc.
14401 * s/ux4800.h, s/umips.h, s/umax.h, s/sol2.h, s/sco5.h, s/rtu.h:
14402 * s/ptx4.h, s/umax.h, s/dgux.h, s/bsd4-2.h, s/bsd4-3.h:
14403 * s/hpux.h: Don't define HAVE_VFORK.
14405 * s/gnu-linux.h: Don't define HAVE_VFORK or HAVE_SYS_SIGLIST.
14407 * s/nextstep.h: Don't define HAVE_ALLOCA.
14409 * config.in: Add vfork bits.
14411 2000-02-12 Gerd Moellmann <gerd@gnu.org>
14413 * process.c (Fopen_network_stream) [POLL_FOR_INPUT]: Register
14414 unwind function to undo the effect of stopping atimers.
14416 * keyboard.c (bind_polling_period): Stop all timers except poll_timer.
14418 * atimer.c (stopped_atimers): New variable.
14419 (stop_other_atimers, run_all_atimers, unwind_stop_other_atimers):
14422 * atimer.h (stop_other_atimers, run_all_atimers)
14423 (unwind_stop_other_atimers): Add function prototypes.
14425 * s/hpux10.h (HAVE_XRMSETDATABASE): Define if not already defined.
14427 2000-02-11 Ken Raeburn <raeburn@gnu.org>
14429 * Makefile.in (LIBX): Link in tiff library before jpeg, since tiff
14430 library may depend on jpeg.
14431 (atimer.o): Depends on atimer.c.
14433 2000-02-11 Kenichi Handa <handa@etl.go.jp>
14435 * insdel.c (del_range_1): Call update_compositions.
14436 (del_range_both): Call update_compositions just once..
14438 2000-02-10 Dave Love <fx@gnu.org>
14440 * xfns.c (create_frame_xic): Fix initialization of automatic
14441 aggregates for pcc.
14443 2000-02-09 Kenichi Handa <handa@etl.go.jp>
14445 * ccl.c (CCL_MAKE_CHAR): New macro.
14446 (ccl_driver) <CCL_TranslateCharacter>: Check the validity of
14447 registers by CCL_MAKE_CHAR before calling translate_char.
14448 <CCL_TranslateCharacterConstTbl> Likewise.
14450 2000-02-08 Dave Love <fx@gnu.org>
14452 * lread.c (__EXTENSIONS__): Define.
14454 2000-02-08 Gerd Moellmann <gerd@gnu.org>
14456 * puresize.h (BASE_PURESIZE): Increase to 650000.
14458 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
14460 * msdos.c (XMenuActivate): Turn off the cursor after displaying
14463 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
14465 * s/msdos.h (INTERNAL_TERMINAL): Add capabilities se, so, us, ue,
14466 md, mh, mb, mr, and me to the fake termcap entry.
14468 2000-02-06 Ken Raeburn <raeburn@gnu.org>
14470 * sound.c (sound_cleanup): Don't call device close routine if the
14471 function pointer is null.
14473 2000-02-06 Andrew Innes <andrewi@gnu.org>
14475 * dispextern.h: Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM,
14476 around image definitions and prototypes.
14477 (gamma_correct) [WINDOWSNT]: New prototype.
14479 * w32term.c (x_make_frame_visible): Replace call to
14480 input_poll_signal with poll_for_input.
14482 * window.c [WINDOWSNT]: Include w32term.h.
14484 * xdisp.c [WINDOWSNT]: Include w32term.h.
14486 * makefile.nt: Add dependencies on w32gui.h.
14487 (OBJ1): Include atimer.obj.
14488 ($(BLD)\atimer.obj): New dependency rule.
14490 * w32.c (sigmask): New function (does nothing).
14491 (sigunblock): Ditto.
14493 * frame.c [WINDOWSNT]: Include w32term.h.
14495 * w32gui.h (struct W32FontStruct): Add ascent and descent slots.
14497 * lread.c (syms_of_lread): Fix literal newlines.
14499 * emacs.c (USAGE): Split into USAGE1 and USAGE2, to work-around
14500 the string constant limit (2048 bytes) in MSVC.
14503 2000-02-05 INOUE Seiichiro <inoue@ainet.or.jp>
14505 * xterm.c (x_display_and_set_cursor) [HAVE_X_I18N]: Set pre-edit area.
14506 (x_display_cursor) [HAVE_X_I18N]: Don't set it here.
14507 (XTread_socket) [HAVE_X_I18N]: <KeyPress, KeyRelease>: Don't
14508 dispatch the event.
14510 2000-02-04 Dave Love <fx@gnu.org>
14512 * fileio.c: Remove some unused vars.
14513 (_GNU_SOURCE): Define (for euidaccess).
14515 * lread.c (_XOPEN_SOURCE): Declare (for ftello).
14517 * minibuf.c (read_minibuf_noninteractive): Remove undeclared
14519 (read_minibuf): Deal with allow_props correctly.
14521 2000-02-03 Eli Zaretskii <eliz@is.elta.co.il>
14523 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Enlarge to 60000.
14525 2000-02-03 Ken Raeburn <raeburn@gnu.org>
14527 * search.c (compile_pattern): If a cache entry has a nil regexp,
14528 fill in that entry instead of clobbering a previously cached
14531 2000-02-02 Ken Raeburn <raeburn@gnu.org>
14533 * puresize.h (BASE_PURESIZE): Increase to 610000.
14535 2000-02-02 Gerd Moellmann <gerd@gnu.org>
14537 * frame.c (Fframe_parameters): Add GCPRO because tty_color_name
14540 2000-02-02 Kenichi Handa <handa@etl.go.jp>
14542 * ccl.c (ccl_driver) <CCL_WriteExprRegister>: Set jump_address
14543 instead of incrementing ic directly.
14544 <CCL_WriteExprConst> Likewise.
14545 <ccl_set_expr>: Set ic to jump_address.
14547 * fileio.c (e_write): Fix the handling of
14548 CODING_FINISH_INSUFFICIENT_SRC.
14550 2000-02-01 Dave Love <fx@gnu.org>
14552 * editfns.c (Fpropertize): Doc fix.
14554 * process.c (Fstart_process): Doc fix.
14556 * eval.c: Fix various doc strings not to duplicate information
14557 from help-manyarg-func-alist.
14559 * window.c (Fset_window_margins): Don't make interactive. Doc fix.
14561 * doc.c (Vhelp_manyarg_func_alist): New variable.
14562 (Fdocumentation): Use it.
14563 (syms_of_doc): Define it.
14565 2000-01-31 Gerd Moellmann <gerd@gnu.org>
14567 * xterm.c (xim_open_dpy): Remove unused local variable.
14569 * emacs.c (USAGE): Use term `display options' instead of `X options'.
14571 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: New function.
14572 (syms_of_xdisp) [GLYPH_DEBUG]: Defsubr it.
14574 * fns.c (sweep_weak_table): New function.
14575 (sweep_weak_hash_tables): Use it. Keep on marking until there
14578 2000-01-30 Gerd Moellmann <gerd@gnu.org>
14580 * xterm.c (x_delete_display): Update next_noop_dpyinfo to ensure
14581 that XTread_socket does not crash by trying to call XNoOp on a
14584 2000-01-30 Jason Rumney <jasonr@gnu.org>
14586 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
14587 Change selected_frame to SELECTED_FRAME ().
14588 (w32_console_mouse_position): Remove #ifndef MULE from around
14589 `insist' parameter.
14591 * makefile.nt: Remove dosfns.obj.
14593 * term.c (term_init) [WINDOWSNT]: Initialize TN_max_colors.
14595 * w32fns.c (w32_defined_color): Check for valid frame before
14596 applying gamma correction. Eliminate dependency on frame elsewhere.
14597 (w32_load_system_font): Switch FIXED_PITCH and VARIABLE_PITCH.
14598 (w32_to_x_font): Use resx and resy not height_in and width_in.
14599 (x_to_w32_font): Doc fix.
14600 (xlfd_strip_height): New function to strip and return font height.
14601 (w32_font_match): Compare height separately from rest of xlfd
14602 spec, using xlfd_strip_height.
14604 * w32term.c (w32_term_init): Swap resx and height_in, resy and
14605 width_in. Use w32_defined_color in place of defined_color.
14607 * w32faces.c: Merge more of DOS and X specifics in preparation for
14608 merge with xfaces.c.
14609 (defined_color): Remove FIXME comment.
14610 (tty_color_name): Provide w32-specific function.
14611 (realize_tty_face): Handle FACE_TTY_DEFAULT*_COLOR specially.
14613 * w32console.c (turn_on_face, turn_off_face): Removed.
14614 (w32_face_attributes): New function.
14615 (Global_variables): Reduce scope where possible.
14616 (clear_frame, ins_del_lines, scroll_line): Use char_attr_normal as
14618 (hl_mode): Don't modify text attributes.
14619 (write_glyphs): Don't do anything if len <= 0. Use
14620 w32_face_attributes to get attributes for drawing. Write
14621 terminating codes using char_attr_normal.
14622 (reset_terminal_modes, set_terminal_modes): Turn off highlight.
14623 (update_begin, update_end): Likewise.
14624 (vga_stdcolor_name): New function.
14625 (initialize_w32_display): Remove char_attr_reverse and char_attr.
14626 (Fset_screen_color): Remove char_attr_reverse.
14628 2000-01-29 Gerd Moellmann <gerd@gnu.org>
14630 * xfns.c (xic_set_preeditarea): Take window parameter and
14631 window-relative pixel-positions.
14633 * xterm.c (x_display_cursor): Set XIC pre-edit area only if window
14634 is its frame's selected window.
14635 (xim_instantiate_callback): Likewise.
14637 * xfns.c (x_create_im): Removed.
14638 (DEFAULT_STYLE, DEFAULT_FONT): Removed.
14639 (supported_xim_styles): Renamed from supported_styles.
14640 (best_xim_style): Renamed from best_style.
14641 (create_frame_xic): Renamed from xic_create_frame.
14642 (free_frame_xic): Renamed from xic_destroy_frame.
14644 2000-01-29 INOUE Seiichiro <inoue@ainet.or.jp>
14646 * xterm.c (XTread_socket) [HAVE_X_I18N]: If event is for none of
14647 our frames, call XFilterEvent with 2nd parameter `None'.
14648 (XTread_socket) <KeyPress> [HAVE_X_I18N]: Handle XmbLookupString
14649 returning XBufferOverflow.
14650 (XTread_socket) <ConfigureNotify> [HAVE_X_I18N]: Set XIC status area.
14651 (x_display_cursor) [HAVE_X_I18N]: Set XIC pre-edit area.
14652 (x_new_fontset) [HAVE_X_I18N]: Create XIC status area fontset.
14653 (xim_destroy_callback, xim_open_dpy, xim_instantiate_callback)
14654 (xim_initialize, xim_close)
14655 [HAVE_X_I18N && HAVE_X11R6]: New functions.
14656 (x_destroy_window) [HAVE_X_I18N]: Call xic_destroy_frame.
14657 (x_term_init) [HAVE_X_I18N]: Call xim_initialize.
14658 (x_delete_display) [HAVE_X_I18N]: Call xim_close.
14660 * xterm.h (struct x_display_info) [HAVE_X_I18N]: Add members `xim'
14662 (struct x_output) [HAVE_X_I18N]: Remove member `xim', add
14663 `xic_style' and `xic_xfs'.
14664 (FRAME_MENUBAR_HEIGHT, FRAME_X_XIM, FRAME_X_XIM_STYLES)
14665 (FRAME_XIC_STYLE, FRAME_XIC_FONTSET): New macros.
14666 (FRAME_XIM): Removed.
14668 * xfns.c (supported_styles): New variable.
14669 (DEFAULT_STYLE, DEFAULT_FONT): New macros
14670 (xic_create_xfontset, best_style, xic_create_frame)
14671 (xic_destroy_frame, xic_set_preeditarea, xic_set_statusarea)
14672 (xic_set_xfontset): New functions.
14674 2000-01-28 Dave Love <fx@gnu.org>
14676 * s/irix6-5.h: Revert last change after change to irix5-0.h.
14678 * m/iris4d.h (C_SWITCH_MACHINE): Don't use -G0.
14680 2000-01-28 Gerd Moellmann <gerd@gnu.org>
14682 * buffer.c (Fother_buffer): Don't call Fset_buffer_major_mode
14683 for *scratch* if it already existed.
14685 * emacs.c (USAGE): New macro.
14686 (main): Use it to display usage information.
14688 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
14690 Support for the menu-help feature:
14692 * msdos.h: Change prototypes of XMenuAddSelection and XMenuActivate.
14694 * msdos.c (IT_clear_end_of_line): Print the extent of the cleared
14695 part of the line to the termscript file.
14696 (IT_clear_to_end): Clear the entire line, not just its beginning.
14697 (menu_help_message, prev_menu_help_message): New variables.
14698 (IT_menu_make_room): Make room for the help_text member.
14699 (IT_menu_display): New argument disp_help; all callers changed.
14700 If disp_help is non-zero, store the help text of the active menu
14701 item in menu_help_message.
14702 (XMenuAddPane): Initialize the help_text member to NULL.
14703 (XMenuAddSelection): New argument help_text. Store it in the
14705 (XMenuActivate): New argument help_callback. If the value of
14706 menu_help_message has changed since the last time, display the
14707 menu help message text while waiting for the mouse to move. Clear
14708 the echo area before exiting.
14709 (XMenuDestroy): Free the help_text member.
14711 2000-01-27 Gerd Moellmann <gerd@gnu.org>
14713 * xmenu.c (xmenu_show) [!USE_X_TOOLKIT]: Pass help to
14714 XMenuAddSelection. Pass help callback to XMenuActivate.
14715 (menu_help_callback) [!USE_X_TOOLKIT]: New function.
14717 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
14719 * atimer.c (start_atimer) [!HAVE_SETITIMER]: Use EMACS_SET_SECS
14720 and EMACS_SET_USECS.
14722 2000-01-26 Dave Love <fx@gnu.org>
14724 * editfns.c (Fchar_after, Fchar_before): Doc fix.
14726 * bytecode.c (Fbyte_code): Use {BEFORE,AFTER}_POTENTIAL_GC where
14727 an error may be signalled.
14729 2000-01-26 Gerd Moellmann <gerd@gnu.org>
14731 * s/irix6-5.h [__GNUC__ && __GNUC_MINOR__ >= 95]: Undef
14732 LD_SWITCH_SYSTEM inherited from irix5-0.h.
14734 * bytecode.c (Fbyte_code) [BYTE_CODE_SAFE]: Fix typo.
14736 2000-01-25 Gerd Moellmann <gerd@gnu.org>
14738 * charset.c (Fstring): If there is a multibyte char among
14739 the args, always return a multibyte string.
14741 2000-01-25 Gerd Moellmann <gerd@gnu.org>
14743 * sysdep.c (sys_select): Turn atimers off and on instead of
14744 recording and restoring old alarm handler
14746 * process.c (toplevel): Include atimer.h.
14747 (create_process_1): Rewritten.
14748 (create_process): Use atimers instead of alarm.
14749 (wait_reading_process_input) [hpux]: Turn atimers off instead
14750 of turning off SIGALRM.
14751 (wait_reading_process_input): Turn off atimers instead off
14752 calling stop_polling.
14754 * emacs.c (main): Call init_atimer.
14756 * keyboard.c (toplevel): Include systime.h and atimer.h.
14757 (polling_for_input): Removed because unused.
14758 (input_poll_signal) [POLL_FOR_INPUT]: Removed.
14759 (poll_timer): New variable.
14760 (poll_for_input, poll_for_input_1): New functions.
14761 (start_polling, stop_polling): Rewritten.
14763 * keyboard.h (polling_for_input): Removed.
14765 * atimer.h, atimer.c: New files.
14767 * Makefile.in (obj): Add atimer.o.
14768 (atimer.o): New target.
14770 * blockinput.h (pending_atimers): Add extern declaration.
14771 (UNBLOCK_INPUT): Rewritten. Handle pending atimers.
14773 * lisp.h (popup_activated_flag): Add extern declaration.
14775 * xmenu.c (popup_activated_flag): Make externally visible.
14776 (popup_activate_callback) [USE_MOTIF]: Increment popup_activated_flag.
14777 (popup_deactivate_callback) [USE_MOTIF]: Decrement it.
14779 * xterm.c (toplevel): Include atimer.h.
14780 (toolkit_scroll_bar_interaction): New variable.
14781 (Fxt_process_timeouts): Removed.
14782 (x_process_timeouts): New function.
14783 (xt_action_hook): Clear toolkit_scroll_bar_interaction.
14784 (x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
14785 (x_make_frame_visible): Call poll_for_input_1 instead of
14786 input_poll_signal. Don't call alarm.
14787 (x_initialize): Install timer calling x_process_timeouts.
14789 2000-01-24 Dave Love <fx@gnu.org>
14791 * s/irix5-0.h: Don't set LD_SWITCH_SYSTEM -- we use unexelf now.
14792 Don't use -cckr -- apparently not now necessary.
14794 2000-01-24 Eli Zaretskii <eliz@is.elta.co.il>
14796 * msdos.c (IT_menu_display): Truncate long menu lines at the right
14799 2000-01-23 Jason Rumney <jasonr@gnu.org>
14801 * w32fns.c (w32_defined_color): Apply gamma correction before
14802 trying to map to the palette.
14803 (w32_wnd_proc) [WM_ERASE_BACKGROUND]: Pass device context of frame
14806 * w32term.c (w32_fill_rect): Do not try to deal with NULL hdc
14807 here. Callers changed to always pass real device context.
14808 (w32_draw_bitmap): Likewise.
14809 (w32_get_glyph_overhangs): Likewise.
14810 (w32_draw_box_rect): Make use of s->hdc rather than getting a new one.
14811 (w32_set_vertical_scroll_bar): Pass correct HWND parameters to
14812 pfnSetScrollInfo and SetScrollRange.
14813 (x_get_char_face_and_encoding): Don't turn iso8859-1 characters
14814 back into MULE characters after decoding them.
14815 (x_get_glyph_face_and_encoding): Likewise.
14816 (w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
14817 GetCharABCWidthsW fails, since this is defined on Windows 9x.
14818 (x_produce_glyphs): Calculate per char metrics for a character
14819 that we know exists in default font when font_not_found_p is true.
14821 2000-01-22 Jason Rumney <jasonr@gnu.org>
14823 * makefile.nt (intervals.obj, composite.obj): New modules.
14824 (composite.h): Added as dependency where appropriate.
14826 * w32gui.h (XGCValue): New struct for emulating X GCs.
14828 * w32term.h (XCharStruct): New struct for emulating X.
14830 * w32console.c (turn_on_face, turn_off_face): New functions.
14831 (change_line_highlight): New prototype for new redisplay.
14832 (write_glyphs): Support multibyte text. Support faces.
14834 * w32faces.c: Complete rewrite for new redisplay based on new xfaces.c.
14836 * w32fns.c: Use SELECTED_FRAME macro in place of selected_frame
14837 throughout. struct frame * in place of FRAME_PTR.
14838 Skeleton support for images, toolbars, tooltips from xfns.c.
14839 (Fx_create_frame): Use system default for default scroll bar width.
14840 (w32_get_arg): Renamed from x_get_arg.
14841 (Fx_file_dialog): New function.
14842 (w32_list_fonts): Check cache before asking system.
14843 (Vw32_enable_synthesized_fonts): New variable.
14844 (Vw32_enable_italics): Obsolete, removed.
14846 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
14847 Use SELECTED_FRAME macro.
14849 * w32menu.c: Add skeleton support for help strings on menus.
14850 (add_menu_item): Native checkbox and radio support added, but not
14851 yet enabled due to bugs.
14852 (push_menu_item): Add parameters type, selection and help.
14854 Formatting changes to reduce unnecessary diffs with xmenu.c.
14856 * w32select.c (Fw32_set_clipboard_data): Update call to
14857 find_charset_in_str.
14859 * w32term.c: Complete rewrite for new redisplay based on new
14860 xterm.c with necessary sections merged back in from old w32term.c.
14862 2000-01-21 Richard M. Stallman <rms@gnu.org>
14864 * data.c (set_internal): Further fix in same criterion.
14866 2000-01-20 Richard M. Stallman <rms@gnu.org>
14868 * data.c (set_internal): Fix the criteria for whether
14869 to swap out the old cached binding.
14871 2000-01-19 Dave Love <fx@gnu.org>
14873 * lread.c: (syms_of_lread) [user-init-file]: Doc change.
14875 2000-01-18 Kenichi Handa <handa@etl.go.jp>
14877 * regex.c (re_compile_fastmap): While checking a range table for
14878 `charset', skip flag bits for a character class correctly.
14880 2000-01-17 Gerd Moellmann <gerd@gnu.org>
14882 * m/news-risc.h (LD_SWITCH_MACHINE): Define differently for GCC.
14884 * xfns.c (x_window): Call lw_create_widget with new parameter list.
14886 * widget.c (EmacsFrameSetCharSize): Change size of children first
14887 because of problems with main window geometry management under Lesstif.
14889 * xmenu.c (enum menu_item_idx): New enumeration replacing defines
14890 MENU_ITEMS_ITEM_.*.
14891 (MENU_ITEMS_ITEM_HELP): New enumerator.
14892 (push_menu_item): Add parameter HELP. Record help in menu_items.
14893 (single_menu_item, single_submenu, list_of_items): Call
14894 push_menu_item with new parameter.
14895 (single_submenu): Set help string in widget value.
14896 (menu_highlight_callback): New function.
14897 (set_frame_menubar): Call lw_create_widget with new
14899 (xmenu_show, xdialog_show): Ditto.
14901 2000-01-13 Gerd Moellmann <gerd@gnu.org>
14903 * sound.c (Fplay_sound): Improve doc string.
14905 2000-01-11 Richard M. Stallman <rms@gnu.org>
14907 * lisp.h (set_internal): Enter the new arg.
14909 * eval.c (specbind): Record buffer-local variables specially,
14910 indicating which buffer's binding was saved.
14911 (unbind_to): Restore buffer-local variables specially
14912 in the proper buffer.
14914 * data.c (set_internal): New arg BUF.
14916 * eval.c (specbind, unbind_to): Pass new arg to set_internal.
14917 * data.c (Fset): Pass new arg to set_internal.
14918 * bytecode.c (Fbyte_code): Pass new arg to set_internal.
14920 2000-01-11 Gerd Moellmann <gerd@gnu.org>
14922 * .gdbinit: Adapt to new strings. Add xbacktrace, xreload, xprintsym.
14924 2000-01-11 Richard M. Stallman <rms@gnu.org>
14926 * minibuf.c (Ftry_completion): Doc fix.
14928 2000-01-11 Gerd Moellmann <gerd@gnu.org>
14930 * keyboard.c (Fclear_this_command_keys): Clear recent_keys
14933 2000-01-11 Andreas Schwab <schwab@suse.de>
14935 * coding.c (code_convert_region): Initialize total_skip.
14937 2000-01-08 Dave Love <fx@gnu.org>
14939 * eval.c (Fuser_variable_p): Check customizability too.
14941 2000-01-07 Gerd Moellmann <gerd@gnu.org>
14943 * minibuf.c (Fcompleting_read): Doc fix.
14945 2000-01-05 Gerd Moellmann <gerd@gnu.org>
14947 * s/freebsd.h (C_SWITCH_SYSTEM): Add -I /usr/local/include and
14950 * xfns.c (x_create_im): New function to set IM and IC of a frame.
14951 Check that input style is supported before trying to create an
14953 (x_window): Call x_create_im.
14955 2000-01-04 Gerd Moellmann <gerd@gnu.org>
14957 * xfns.c (current_gif_memory_src): New variable.
14958 (gif_load): Record the address of the current memory source
14959 in current_gif_memory_src.
14960 (gif_read_from_memory): Use current_gif_memory_src.
14962 * systime.h (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME): Give
14963 macros statement form.
14965 * sound.c (struct sound): Renamed from struct sound_file.
14966 (struct sound): Add members `data' and `header_size'.
14967 (enum sound_attr): Add SOUND_DATA.
14968 (current_sound, current_sound_device): Variables renamed from
14969 sound_file and sound_device.
14970 (parse_sound): Parse :data.
14971 (parse_sound): Handle sound data in strings.
14972 (find_sound_type): Function renamed from find_sound_file_type.
14973 (wav_init, au_init): Fail if sound's header_size is smaller than
14974 needed header size.
14975 (wav_play, au_play): Play sounds from string data.
14977 * puresize.h (BASE_PURE_SIZE): Increase to 600000.
14979 * lisp.h: Add prototype for allocate_string_data.
14981 * alloc.c (Fgarbage_collect): Return number of live and free strings.
14983 * alloc.c (mark_buffer): Remove code in #if 0.
14985 (UNMARK_BALANCE_INTERVALS): Give the macro statement form.
14986 (strings_consed): New variable.
14987 (allocate_string): Set it.
14988 (syms_of_alloc): Add DEFVAR_INT for strings_consed.
14989 (Fmemory_use_counts): Return strings_consed. Use Flist.
14991 * alloc.c: General cleanup in comments etc. Remove conditional
14992 compilation for `standalone'.
14994 * lisp.h (struct Lisp_String): Make DATA member `unsigned char *'.
14996 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P):
14997 (GC_STRING_BYTES, GC_STRING_CHARS): New macros.
14998 (DONT_COPY_FLAG): Removed.
14999 (SBLOCK_SIZE, LARGE_STRING_BYTES): New macros.
15000 (struct sdata, struct sblock): New
15001 (struct string_block): Rewritten.
15002 (STRINGS_IN_STRING_BLOCK): New macro.
15003 (oldest_sblock, current_sblock, total_strings, total_free_strings)
15004 (large_sblocks, string_blocks, string_free_list): New variables.
15005 (NEXT_FREE_LISP_STRING, SDATA_OF_STRING, SDATA_SIZE): New macros.
15006 (init_strings): Rewritten.
15007 (allocate_string, allocate_string_data, compact_small_strings)
15008 (free_large_strings, sweep_strings): New functions.
15009 (STRING_BLOCK_SIZE, STRING_BLOCK_OUTSIZE)
15010 (struct string_block_head, current_string_block)
15011 (first_string_block, large_string_blocks, STRING_FULLSIZE)
15012 (STRING_PAD): Removed.
15013 (make_uninit_multibyte_string, make_pure_string): Rewritten.
15014 (Fgarbage_collect): Don't set mark bit in large strings.
15015 (mark_object): Mark strings differently. Mark symbol names
15017 (survives_gc_p): Test marked strings differently.
15018 (gc_sweep): Sweep strings differently, unmark strings in
15020 (compact_strings): Removed.
15022 2000-01-04 Eli Zaretskii <eliz@is.elta.co.il>
15024 * xfaces.c (syms_of_xfaces): defsubr Scolor_gray_p and
15025 Scolor_supported_p even if HAVE_X_WINDOWS is not defined.
15027 2000-01-04 Kenichi Handa <handa@etl.go.jp>
15029 * fileio.c (Finsert_file_contents): Signal error if visiting file
15030 in a non-empty buffer.
15032 * term.c (encode_terminal_code): Fix the previous change.
15034 2000-01-03 Gerd Moellmann <gerd@gnu.org>
15036 * xfaces.c (syms_of_xfaces): Change Sface_color_gray_p to
15037 Scolor_gray_p, Sface_color_supported_p to Scolor_supported_p.
15039 * s/hpux9.h (NO_EDITRES): Define even if HAVE_LIBXMU.
15041 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
15043 * xdisp.c (handle_single_display_prop) [HAVE_WINDOW_SYSTEM]: No
15044 need to test for MSDOS frames.
15046 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
15048 * dosfns.c (unspecified_colors): Remove.
15049 (msdos_stdcolor_idx): Use global variables unspecified_fg and
15051 (msdos_stdcolor_name): Return strings for unspecified fore- and
15052 back-ground colors.
15054 * xfaces.c (Qunspecified_fg, Qunspecified_bg): Remove.
15055 (syms_of_xfaces): Remove their staticpro's.
15056 (tty_color_name): Return Lisp strings for unspecified fore- and
15057 back-ground colors.
15058 (Finternal_set_lisp_face_attribute): Remove the special treatment
15059 for Qunspecified_{f,b}g.
15060 (realize_default_face): Replace Qunspecified_{f,b}g with a Lisp string.
15062 2000-01-03 Gerd Moellmann <gerd@gnu.org>
15064 * xdisp.c (reseat_at_next_visible_line_start): Position before
15065 newline only if ending up on a newline.
15066 (next_element_from_ellipsis): Return success. Handle case of
15067 displaying no ellipsis. Fix case of ellipsis defined in display table.
15068 (next_element_from_buffer): Return 0 if next_element_from_ellipsis
15071 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
15073 * xfaces.c (Fcolor_gray_p): Renamed from face-color-gray-p.
15074 (Fcolor_supported_p): Renamed from face-color-supported-p.
15076 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
15078 * xfaces.c (tty_defined_color): Pass frame to tty-color-desc. The
15079 list of colors renamed to tty-defined-color-alist.
15080 (tty_color_name): Pass the frame to tty-color-by-index.
15081 (realize_tty_face): tty-color-alist is now a function which
15082 accepts the frame as argument.
15084 * term.c (Ftty_display_color_p): Accept an optional argument FRAME.
15086 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
15088 * term.c (insert_glyphs): Pass glyph, not &glyph, to
15089 encode_terminal_code.
15091 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
15093 * dispnew.c (mode_line_string): Support termcap frames as well.
15095 2000-01-01 Gerd Moellmann <gerd@gnu.org>
15097 * syntax.c (Fforward_word): Undo previous change.
15099 * editfns.c (Fconstrain_to_field): Don't constrain if
15100 inhibit-field-text-motion is non-nil.
15101 (Fline_beginning_position): Undo previous change.
15102 (Fline_end_position): Ditto.
15104 * syntax.c (Fforward_word): Notice field boundaries only if
15105 inhibit-field-text-motion is nil.
15107 * lisp.h: Add extern declaration for Vinhibit_field_text_motion.
15109 * editfns.c (Vinhibit_field_text_motion): New variable.
15110 (inhibit-field-text-motion): New DEFVAR_LISP.
15111 (Fline_beginning_position, Fline_end_position): Notice field
15112 boundaries only if inhibit-field-text-motion is nil.
15114 * xfns.c (x_create_x_image_and_pixmap): Remove parameter FILE.
15115 All calls adjusted.
15116 (x_build_heuristic_mask): Likewise.
15117 (xbm_load_image_from_file): Change error output.
15118 (xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
15119 (gif_load, gs_load, x_kill_gs_process): Ditto.
15121 * xfns.c (gif_load): Avoid sign extension and thus out of bounds
15122 color indices when accessing raster pixels.
15123 (gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
15124 one of :file or :data.
15125 (enum pbm_keyword_index): Add PBM_DATA.
15126 (pbm_format): Add :data.
15127 (pbm_image_p): Allow either :file or :data.
15128 (pbm_read_file): New function.
15129 (pbm_scan_number): Rewritten to read from string.
15130 (pbm_load): Support :data.
15132 See ChangeLog.8 for earlier changes.
15134 ;; Local Variables:
15135 ;; coding: iso-2022-7bit
15138 Copyright (C) 2001 Free Software Foundation, Inc.
15139 Copying and distribution of this file, with or without modification,
15140 are permitted provided the copyright notice and this notice are preserved.