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 (DECODE_COMPOSITION_END): Check for ! COMPOSING (coding)
9 instead of only for COMPOSITION_DISABLED.
11 2001-12-16 Richard M. Stallman <rms@gnu.org>
13 * alloc.c (pure_alloc): After overflow, allocate just a small block.
15 * Makefile.in (xmenu.o, xterm.o, fontset.o): Depend on buffer.h.
17 * buffer.h (struct buffer): New field `display_error_modiff'.
18 * buffer.c (reset_buffer): Initialize `display_error_modiff'.
20 * window.c (Frecenter): Clear display_error_modiff field.
22 * xdisp.c (redisplay_window_0, redisplay_window_1): New functions.
23 Call redisplay_window, but not if display_error_modiff field says no.
24 (redisplay_window_error): New function.
25 (displayed_buffer): New variable.
26 (redisplay_internal, redisplay_windows): Call the new functions
27 instead of redisplay_window directly.
29 2001-12-15 Richard M. Stallman <rms@gnu.org>
31 * keyboard.c (syms_of_keyboard) <double-click-fuzz>: Doc fix.
33 2001-12-14 Andrew Innes <andrewi@gnu.org>
35 * makefile.w32-in (EMACSLOADPATH): Define.
36 ($(EMACS)): Run `list-load-path-shadows' after dumping emacs.
37 (bootstrap-temacs): Remove dependency on bootstrap-clean.
39 2001-12-13 Eli Zaretskii <eliz@is.elta.co.il>
41 * xfns.c (x_report_frame_params): Make the scroll-bar-width frame
42 parameter have a numeric value all the time.
44 * w32fns.c (x_report_frame_params): Likewise.
46 2001-12-12 Richard M. Stallman <rms@gnu.org>
48 * fileio.c (Fwrite_region): Doc fix.
50 * xdisp.c (CLEAR_FACE_CACHE_COUNT): Redefine as 500.
51 (redisplay_internal): Call clear_image_cache only for window terminals.
53 2001-12-12 Gerd Moellmann <gerd@gnu.org>
55 * xdisp.c (move_it_vertically_backward): Change heuristic
56 for the case that we didn't move far enough initially.
58 * window.c (Frecenter): Simplify computation in the case of window
59 system frames and ARG < 0; use window_box_height.
61 2001-12-11 Richard M. Stallman <rms@gnu.org>
63 * Makefile.in, mem-limits.h, dispnew.c, emacs.c, fileio.c:
64 * process.c, sysdep.c, unexec.c: Test GNU_LINUX, not LINUX.
66 2001-12-11 Andrew Innes <andrewi@gnu.org>
68 * insdel.c (make_gap) [DOUG_LEA_MALLOC]: Call make_gap_smaller if
71 2001-12-11 Richard M. Stallman <rms@gnu.org>
73 * m/hp800.h: Split the __hpux conditional into the parts
74 that are right for GNU/Linux too and the parts that are not.
75 Use the former if GNU_LINUX.
76 (HAVE_ALLOCA, LOAD_AVE_TYPE, LOAD_AVE_CVT): New defs for GNU/Linux.
78 * s/gnu-linux.h (GNU_LINUX): Defined.
80 2001-12-11 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
82 * macros.c, msdos.c, w16select.c: Change doc-string comments to
83 `new style' [w/`doc:' keyword].
85 2001-12-10 Jason Rumney <jasonr@gnu.org>
87 * w32menu.c (w32_free_submenu_strings): Clear menu item struct
90 2001-12-09 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
92 * dosfns.c: Change doc-string comments to `new style' [w/`doc:'
95 2001-12-09 Eli Zaretskii <eliz@is.elta.co.il>
97 * dosfns.c (dos-display-scancodes, dos-decimal): Doc fix.
99 * s/hpux10.h (srand48): Don't undefine.
101 2001-12-09 Jason Rumney <jasonr@gnu.org>
103 * w32menu.c (_widget_value): Make `help' field a Lisp_Object. Add
104 comment to explain where the struct came from.
105 (single_submenu, w32_menu_show): Set `help' field as Lisp_Object.
106 (add_menu_item): Process pop-up menus first to avoid memory leak.
107 (add_menu_item, w32_menu_display_help): Use `help' field as
109 (w32_free_submenu_strings): Only free owner-drawn strings.
111 2001-12-09 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
113 * COPYING: Moved back.
115 * charset.c (char_to_string_1, translate_char, Fdefine_charset):
116 Add parentheses around && within ||.
118 * indent.c (compute_motion): Likewise.
120 * intervals.c (merge_properties_sticky): Likewise.
122 * coding.c (setup_coding_system, shrink_encoding_region)
123 (Fdecode_sjis_char): Likewise.
125 2001-12-07 Andreas Schwab <schwab@suse.de>
127 * xdisp.c (display_mode_element): Don't read past end of string if
130 * alloc.c (inhibit_garbage_collection): Don't exceed value an int
133 * data.c (Vmost_positive_fixnum, Vmost_negative_fixnum): Renamed
134 from most_positive_fixnum and most_negative_fixnum, resp., and
135 type changed to Lisp_Object.
136 (syms_of_data): DEFVAR_LISP them.
138 2001-12-07 Richard M. Stallman <rms@gnu.org>
140 * callproc.c (init_callproc): Set Vdata_directory based on the source
141 location whenever Emacs was run uninstalled.
143 2001-12-06 Paul Eggert <eggert@twinsun.com>
145 * config.in (HAVE_WORKING_VFORK): New #undefs.
146 * process.c (create_process):
147 Use HAVE_WORKING_VFORK, not HAVE_VFORK.
148 * m/cnvrgnt.h (HAVE_VFORK): Remove #define.
149 * m/ibm370aix.h (HAVE_VFORK): Remove #undef.
150 * m/ibmps2-aix.h (HAVE_VFORK): Remove #define.
151 * m/intel386.h (HAVE_VFORK): Likewise.
152 * m/mips-siemens.h (HAVE_VFORK): Likewise.
153 * m/mips.h (HAVE_VFORK): Likewise.
154 * s/freebsd.h (vfork): Remove #define.
155 * s/lynxos.h (HAVE_VFORK): Remove #undef.
156 * s/usg5-4-2.h: Fix comment about vfork.
158 2001-12-06 Richard M. Stallman <rms@gnu.org>
160 * s/hpux10.h (random): Add undef.
161 (HAVE_RANDOM): Define it just once.
163 2001-12-06 Stefan Monnier <monnier@cs.yale.edu>
165 * eval.c: Undo last change: the standard syntax is not wanted.
167 2001-12-06 Eli Zaretskii <eliz@is.elta.co.il>
169 * xterm.c (x_free_frame_resources) [USE_X_TOOLKIT]: Remove all the
170 scroll bars of the frame before deleting the frame itself. If the
171 frame has a widget, delete the frame with XtDestroyWidget, and do
172 not call XDestroyWindow before that.
174 2001-12-06 Kim F. Storm <storm@cua.dk>
176 * xfns.c (x_report_frame_params): Return actual fringe widths.
178 * w32fns.c (x_report_frame_params): Return actual fringe widths.
180 2001-12-05 Andrew Innes <andrewi@gnu.org>
182 * alloc.c (Fgarbage_collect): Shrink buffer gaps that are
185 * insdel.c (make_gap_larger): New function.
186 (make_gap_smaller): New function.
187 (make_gap) [USE_MMAP_FOR_BUFFERS || REL_ALLOC]: Call
188 make_gap_smaller if arg is negative.
190 2001-12-04 Stefan Monnier <monnier@cs.yale.edu>
192 * keyboard.c (kbd_buffer_store_event): Fix interrupt_signal prototype.
193 Pass a dummy argument when calling interrupt_signal.
194 (parse_menu_item): Mark disabled items before checking for empty def.
195 (read_char_minibuf_menu_prompt): Make safety more visible.
196 (read_key_sequence): Add a `first_unbound' variable.
197 Use it to detect C-c ESC ESC ESC ESC ... cases and drop the
198 unbound prefix as soon as we can detect it.
200 * doc.c (Fsnarf_documentation): Add prototype.
201 (get_doc_string): Handle negative arguments.
202 (Fdocumentation): Use AREF and ASIZE.
203 Move the calls to get_doc_string to a single place.
204 Don't confuse an interactive-spec for a docstring reference.
205 (Fdocumentation_property): Take advantage of the fact that
206 get_doc_string now ignores the sign of the docstring position.
208 * eval.c: Use standard syntax for usage in docstrings.
210 2001-12-03 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
212 * xdisp.c (syms_of_xdisp): Make `tool-bar-button-relief` an option.
214 2001-12-02 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
216 * xterm.c (x_draw_image_relief): Use predefined macro instead of
217 constant when the value of `tool_bar_button_relief' is negative.
219 2001-12-02 Richard M. Stallman <rms@gnu.org>
221 * xmenu.c (menu_highlight_callback): Use `help' field as Lisp_Object.
222 (single_submenu, xmenu_show): Set `help' field as Lisp_Object.
224 * fileio.c (read_non_regular): Delete Fsignal call.
226 2001-12-01 Stefan Monnier <monnier@cs.yale.edu>
228 * lisp.h (run_hook_list_with_args): Undo last change.
230 2001-12-01 Gerd Moellmann <gerd@gnu.org>
232 * xterm.c (x_draw_fringe_bitmap): Always undo clipping.
234 2001-12-01 Jason Rumney <jasonr@gnu.org>
236 * window.c (Qleft_fringe, Qright_fringe): Remove. Now in frame.c.
238 * w32term.h (WM_MOUSELEAVE, TME_LEAVE, TRACKMOUSEEVENT)
239 [!WM_MOUSELEAVE]: Define.
241 * w32menu.c (current_popup_menu, get_menu_item_info):
242 (set_menu_item_info): New vars.
243 (set_frame_menubar): Doc fix clarifying GC interaction with menus.
244 (w32_menu_show): Set current_popup_menu.
245 (add_menu_item): Allocate new strings for owner-drawn menu items
247 Use owner-draw for disabled menu items again.
248 (w32_menu_display_help): Ignore owner-drawn items and popup menus.
249 (w32_free_submenu_strings, w32_free_menu_strings): New functions.
251 * w32fns.c (trackmouse_window, track_mouse_event_fn): New vars.
252 (w32_wnd_proc) <WM_MOUSEMOVE>: Notice when mouse enters frame.
253 <WM_EXITMENULOOP>: Free menu strings.
254 <WM_MOUSELEAVE>: Stop tracking mouse.
255 (x_create_tip_frame): Specify no minibuffer, modeline or fringes.
257 * w32term.c (w32_read_socket) <WM_MOUSELEAVE>: Cancel help echo
260 2001-12-01 Kim F. Storm <storm@cua.dk>
262 The following changes add left-fringe and right-fringe
263 frame parameters to adjust fringe widths, or remove one or
266 * frame.h (struct frame): Remove trunc_area_pixel_width and
267 trunc_area_cols fields.
268 (Qleft_fringe, Qright_fringe): Declare.
269 (FRAME_RIGHT_FRINGE_WIDTH): New macro.
271 * frame.c (Qleft_fringe, Qright_fringe): New vars.
272 (syms_of_frame): Initialize them.
274 * window.c (coordinates_in_window): Handle separate left and right
277 * xterm.h (struct x_output): Add left_fringe_width, right_fringe_width,
278 and fringe_cols fields.
279 (FRAME_FRINGE_BITMAP_WIDTH, FRAME_FRINGE_BITMAP_HEIGHT): Remove macros.
280 (FRAME_X_FRINGE_COLS): Use fringe_cols field.
281 (FRAME_X_FRINGE_WIDTH): Use fringes_extra field.
282 (FRAME_X_LEFT_FRINGE_WIDTH): Use left_fringe_width field.
283 (FRAME_X_RIGHT_FRINGE_WIDTH): Use right_fringe_width field.
284 (x_compute_fringe_widths): Add prototype.
286 * xterm.c (zv_height, zv_bits, zv_period): Changed zv bitmap to
287 fill fringe evenly with small dashes.
288 (x_draw_fringe_bitmap): Clear background if necessary. Align and
289 clip the new ZV bitmap to avoid jitter between rows.
290 (x_draw_row_fringe_bitmaps): Rely on x_draw_fringe_bitmap to clear
291 background. Don't draw fringe bitmaps if fringe width is zero.
292 (x_compute_fringe_widths): New function.
293 (x_new_font, x_set_window_size_1): Use it.
295 * xfns.c (x_frame_parms): Add `left-fringe' and `right-fringe' parms.
296 (x_set_frame_parameters): Process Process `font' parameter before other
297 parameters as fringe widths depend on it.
298 (x_set_fringe_width): New function.
299 (x_figure_window_size): Use x_compute_fringe_widths.
300 (Fx_create_frame): Process `left-fringe' and `right-fringe' frame
303 * widget.c (set_frame_size): Use x_compute_fringe_widths.
304 (EmacsFrameSetCharSize): Ditto.
306 * w32term.h: Merged changes from xterm.h.
307 * w32term.c: Merged changes from xterm.c.
308 * w32fns.c: Merged changes from xfns.c.
310 2001-11-29 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
314 2001-11-29 Dave Love <fx@gnu.org>
316 * coding.c (syms_of_coding) <Qchar_coding_system>: Give it an
318 (detect_coding_mask): Fix call of detect_coding_iso2022.
320 2001-11-29 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
322 * fileio.c (file-name-coding-system)
323 (default-file-name-coding-system): Doc fix (links to referenced
326 2001-11-28 Stefan Monnier <monnier@cs.yale.edu>
328 * lisp.h (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5):
329 Add dummy uses of gcproN variables.
331 * category.c (describe_category, describe_category_1)
332 (Fdescribe_categories): Remove. (Moved to lisp/help-fns.el.)
333 (syms_of_category): Don't defsubr Sdescribe_categories.
335 2001-11-28 Richard M. Stallman <rms@gnu.org>
337 * fileio.c (Ffind_file_name_handler): Avoid initializer for `result'.
339 * Makefile.in (lispdir): New variable, referring to build dir.
340 (TAGS-LISP): Find Makefile in $(lispdir), not $(lispsource).
342 2001-11-28 Andrew Innes <andrewi@gnu.org>
344 * w32menu.c (w32_menu_display_help): Actually add the new argument
347 2001-11-28 Jason Rumney <jasonr@gnu.org>
349 * w32menu.c (add_menu_item): Do not use owner-draw for disabled
350 menu items. From David Ponce <dponce@wanadoo.fr>.
351 (w32_dialog_show) [HAVE_DIALOGS]: Compile whole function
353 (w32_menu_display_help): New argument OWNER. Rewritten to store a
354 help event in the owner frame's keyboard buffer.
356 * w32fns.c (w32_wnd_proc) <WM_MENUSELECT>: Display help directly.
357 (Fx_show_tip): Don't subtract last width from row width.
359 * w32term.c (w32_read_socket) <WM_MENUSELECT>: Remove.
360 (w32_read_socket): Use EQ to compare frames.
362 2001-11-28 Gerd Moellmann <gerd@gnu.org>
364 * xterm.c (x_draw_glyphs): Don't call notice_overwritten_cursor if
367 2001-11-28 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
369 * xdisp.c (message_dolog): Remove unused variables `gcpro2',
370 `gcpro3' and `gcpro4'.
372 * coding.c (decode_coding_string): Remove unused variable `gcpro1'.
374 2001-11-28 Stefan Monnier <monnier@cs.yale.edu>
376 * ccl.c: Use AREF and ASIZE.
378 2001-11-27 Stefan Monnier <monnier@cs.yale.edu>
380 * lisp.h (run_hook_list_with_args): Remove.
381 (LIST_END_P): Fix call to wrong_type_argument.
382 (make_fixnum_or_float): Use EMACS_INT rather than int.
384 2001-11-26 Stefan Monnier <monnier@cs.yale.edu>
386 * syntax.c (syms_of_syntax): Remove defsubr of Sdescribe_syntax.
387 (describe_syntax, describe_syntax_1, Fdescribe_syntax): Remove.
389 * eval.c: Use AREF and ASIZE.
390 (Ffetch_bytecode): Add the file name to the error message.
392 * fileio.c (Ffind_file_name_handler): Give precedence to handlers
393 which match the end of the file-name.
394 (Fsubstitute_in_file_name): Don't signal an error if $ENVVAR
395 is not a valid env var, but leave it as is instead.
397 * keymap.c (access_keymap): Handle t bindings like nil bindings.
398 Make nil bindings in char-tables transparent.
399 (store_in_keymap): Turn a nil binding into a t binding for char-tables.
401 2001-11-26 Richard M. Stallman <rms@gnu.org>
403 * textprop.c (set_text_properties_1): Allow START, END in either order.
404 Do nothing if range is empty.
406 * Makefile.in (mallocobj): Simplify logic using auxiliary vars.
408 * Makefile.in (mostlyclean): Delete bootstrap-emacs here.
411 2001-11-25 Stefan Monnier <monnier@cs.yale.edu>
413 * textprop.c (set_text_properties_1): Clearly mark that the
414 interval should not be empty.
416 * intervals.c (graft_intervals_into_buffer):
417 Don't call set_text_properties_1 on an empty interval.
419 2001-11-25 Richard M. Stallman <rms@gnu.org>
421 * unexelf.c (unexec): Index by n, not nn, when checking for ".sbss".
423 * callproc.c (Fcall_process): When we make a bigger buffer for bufptr,
424 don't lose the data in it.
426 2001-11-25 Juanma Barranquero <lektu@terra.es>
428 * abbrev.c (Fexpand_abbrev): Use Frun_hooks instead of Vrun_hooks.
430 * buffer.c (Fkill_buffer): Use Frun_hooks, not Vrun_hooks.
432 * print.c (temp_output_buffer_setup): Use Frun_hooks, not Vrun_hooks.
434 2001-11-25 Stefan Monnier <monnier@cs.yale.edu>
436 * xfaces.c (merge_face_heights): Coerce back to int explicitly.
438 2001-11-25 Eli Zaretskii <eliz@is.elta.co.il>
440 * window.c (Fset_window_vscroll): Doc fix. From Kalle Olavi
441 Niemitalo <kon@iki.fi>.
443 2001-11-25 Jason Rumney <jasonr@gnu.org>
445 * w32term.h (FRAME_X_FRINGE_COLS): No fringe on tip frames.
447 * w32fns.c (x_create_tip_frame): Set frame's fringes_extra to 0.
448 (Fx_show_tip): Block input during frame creation.
449 (Fx_show_tip, Fx_hide_tip): Enable.
451 2001-11-24 Richard M. Stallman <rms@gnu.org>
453 * lread.c (Fload): Detect recursive load error for more than 3
454 nestings of the same file.
455 (Vrecursive_load_depth_limit): Variable deleted.
456 (syms_of_lread) <recursive-load-depth-limit>: Variable deleted.
458 2001-11-24 Jason Rumney <jasonr@gnu.org>
460 * xfns.c (compute_tip_xy): Initialize root_x and root_y from
461 mouse position if either left or top is not specified.
463 * w32fns.c (w32_wnd_proc) <WM_MENUSELECT>: Revert last change.
464 <WM_WINDOWPOSCHANGING>: Let tip frames resize without restriction.
465 (my_create_tip_window, Fx_show_tip): Adjust size for external border.
466 (my_create_tip_window): Assign tip_window.
467 (x_create_tip_frame): Use same defaults as X.
468 (compute_tip_xy): Remove unused variable. Use full screen width.
469 (Fx_show_tip): Do not double height. Call ShowWindow directly.
471 * w32term.c (x_after_update_window_line): Doc fix.
472 (w32_read_socket): Doc fix. Avoid SET_FRAME_GARBAGED for tip
474 <WM_SHOWWINDOW>: Redo mouse highlight when hiding tip frame.
476 * xdisp.c (prepare_menu_bars) [HAVE_WINDOW_SYSTEM]: Use tip_frame
477 for all Windowed systems.
479 2001-11-23 Eli Zaretskii <eliz@is.elta.co.il>
481 * msdos.c (IT_clear_screen): If the frame's faces are not yet
482 realized, use the initial screen colors to clear the screen.
484 2001-11-23 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
486 * textprop.c (Fset_text_properties): Remove unused variables
487 `unchanged', `prev_changed', `s' and `len'.
489 * search.c (Freplace_match): Remove unused variable `inslen'.
491 * keymap.c (access_keymap): Remove unused variables `c1' and `c2'.
493 2001-11-22 Jason Rumney <jasonr@gnu.org>
495 * w32fns.c (x_window_to_frame): Remove irrelevant TODO comment.
496 (w32_wnd_proc) <WM_MENUSELECT>: Show help echo directly.
497 (my_create_tip_window): New function.
498 (x_create_tip_frame, compute_tip_xy): Adapt for Windows.
499 (Fx_show_tip, Fx_hide_tip) [TEST_TOOLTIPS]: Adapt for Windows.
501 2001-11-20 Jason Rumney <jasonr@gnu.org>
503 * coding.h (Vw32_system_coding_system) [WINDOWSNT]: Remove.
504 (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: Use Vlocale_coding_system.
506 * w32fns.c (Vw32_system_coding_system): Remove.
507 (w32_to_x_font, x_to_w32_font): Use Vlocale_coding_system.
509 2001-11-19 Stefan Monnier <monnier@cs.yale.edu>
511 * fileio.c (Fwrite_region): Move choose_write_coding_system to
512 after build_annotations.
514 * syntax.c (describe_syntax): Add dummy arg.
515 (describe_syntax_1): Update call to describe_vector.
517 * category.c (describe_category): Add dummy arg.
518 (describe_category_1): Update call to describe_vector.
520 * keymap.c (Fdescribe_vector): Add `describer' parameter.
521 (describe_command, describe_translation): Add dummy second param.
522 (describe_map): Call elt_describer with two arguments.
523 (describe_vector_princ): Add `fun' parameter.
524 Call it instead of the hardcoded `princ'.
525 (describe_vector): Add arg `args'.
526 Pass it as a new second argument to elt_describer.
528 * keymap.h (describe_vector): Update prototype.
530 * frame.c: Don't include keymap.h any more.
531 (keys_of_frame): Remove.
533 * lisp.h (keys_of_frame): Remove declaration.
535 * emacs.c (main): Don't call `keys_of_frame' any more.
537 2001-11-14 Andreas Schwab <schwab@suse.de>
539 * unexelf.c [!defined MAP_ANON]: Define MAP_ANON to MAP_ANONYMOUS
540 if defined, 0 otherwise.
541 (MAP_FAILED): Define if not defined and use it to test mmap failure.
542 (unexec) [!MAP_ANON]: Use /dev/zero as file to map.
544 2001-11-19 Richard M. Stallman <rms@gnu.org>
546 * indent.c (current_column_1): Fix handling of scan_bytes for mb chars.
548 2001-11-18 Jason Rumney <jasonr@gnu.org>
550 * w32term.c (note_mouse_highlight): Fix type of variable `ignore'.
551 (x_draw_bar_cursor): If the background color of the glyph under
552 the cursor equals the frame's cursor color, use the glyph's
553 foreground color for drawing the bar cursor.
554 (x_after_update_window_line): Clear internal border in different
556 (w32_set_vertical_scroll_bar): Check for width and height > 0.
557 (w32_draw_relief_rect): Correct relief by 1 pixel.
558 (x_set_glyph_string_background_width):
559 Set extends_to_end_of_line_p if the row's fill_line_p is set and
560 drawing the last glyph with DRAW_IMAGE_{RAISED,SUNKEN}.
561 (x_display_and_set_cursor): If cursor_in_echo_area, use NO_CURSOR
562 if cursor_in_non_selected_windows is false.
563 (show_mouse_face): Clean up. Recognize overwritten cursor differently.
564 (x_draw_glyphs): Remove parameters REAL_START and REAL_END.
565 Notice if cursor gets overwritten.
566 (notice_overwritten_cursor): Renamed from
567 note_overwritten_text_cursor. Rewritten to take glyph widths
568 into account, and to take X positions as parameters.
569 (x_draw_phys_cursor_glyph): Save state of w->phys_cursor_on_p
570 around call to x_draw_glyphs.
571 (x_setup_relief_colors): Use `IMAGE_BACKGROUND' and
572 `IMAGE_BACKGROUND_TRANSPARENT' to calculate the correct background
573 color to use for image glyph reliefs.
574 (x_draw_image_relief): Accept zero tool_bar_button_relief.
575 (glyph_rect): Remove unused variable `area'.
577 * w32fns.c (x_set_frame_parameters): Avoid infinite recursion for
579 (x_set_internal_border_width): Set frame garbaged when window
581 (Fx_create_frame): Accept zero tool_bar_button_relief.
582 (x_clear_image_1, four_corners_best, image_background)
583 (image_background_transparent): New functions.
584 (xpm_format, png_format, jpeg_format, tiff_format, gif_format)
585 (gs_format): Add `:background' entry.
586 (lookup_image): Set IMG's background color if specified.
587 (pbm_load, xbm_load_image, png_load): Set IMG's background field
589 (x_clear_image_1): Reset `background_valid' and
590 `background_transparent_valid' fields.
591 (x_build_heuristic_mask): Use IMAGE_BACKGROUND instead of
592 calculating it here. Set IMG's background_transparent field.
593 (enum xpm_keyword_index): Add XPM_BACKGROUND.
594 (enum png_keyword_index): Add PNG_BACKGROUND.
595 (enum jpeg_keyword_index): Add JPEG_BACKGROUND.
596 (enum tiff_keyword_index): Add TIFF_BACKGROUND.
597 (enum gif_keyword_index): Add GIF_BACKGROUND.
598 (enum gs_keyword_index): Add GS_BACKGROUND.
599 (pbm_load, png_load, jpeg_load, tiff_load, gif_load):
600 Pre-calculate image background color where necessary.
601 (x_create_x_image_and_pixmap, xbm_load, gs_load):
602 Use display info's n_cbits entry for screen depth.
603 (Fx_show_tip): Remove unused variables `buffer', `top',
604 `left', `max_width' and `max_height'.
606 * w32menu.c (w32_menu_show, push_menu_pane): Doc fixes.
608 2001-11-18 Gerd Moellmann <gerd@gnu.org>
610 * puresize.h (BASE_PURESIZE): Increase to 750000.
612 2001-11-18 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
614 * frame.c (Fframe_live_p): Doc fix.
616 2001-11-18 Richard M. Stallman <rms@gnu.org>
618 * xdisp.c (message_dolog_marker1, message_dolog_marker2)
619 (message_dolog_marker3): New static variables hold three markers.
620 (syms_of_xdisp): Initialize and staticpro them.
621 (message_dolog): Use message_dolog_marker1..3 instead of
622 allocating markers each time. Unchain them when done.
624 2001-11-17 Richard M. Stallman <rms@gnu.org>
626 * doc.c (Fsnarf_documentation): Doc fix.
628 2001-11-17 Andreas Schwab <schwab@suse.de>
630 * xterm.c (note_mouse_highlight): Fix type of variable `ignore'.
632 2001-11-17 Richard M. Stallman <rms@gnu.org>
634 * fileio.c (Fwrite_region): Avoid initializer for Lisp_Object.
636 2001-11-17 Jason Rumney <jasonr@gnu.org>
638 * xterm.c (notice_overwritten_cursor): Take care of end < 0 case.
640 2001-11-17 Gerd Moellmann <gerd@gnu.org>
642 * xdisp.c (tool_bar_item_info): Avoid calling Fget_text_property
643 with invalid position.
645 2001-11-16 Richard M. Stallman <rms@gnu.org>
647 * syswait.h: Delete conditionals for HPUX7, ISC 4.1, and convex.
649 * s/isc4-1.h (HAVE_SYS_WAIT_H): Add #undef.
650 * s/hpux.h (HAVE_SYS_WAIT_H): Add #undef.
651 * s/hpux8.h (HAVE_SYS_WAIT_H): Define it.
653 * m/convex.h (HAVE_SYS_WAIT_H): Add #undef.
655 2001-11-16 Stefan Monnier <monnier@cs.yale.edu>
657 * fileio.c (build_annotations): Split off the tail.
658 (build_annotations_2): New fun. Extracted from build_annotations.
659 (Fwrite_region): Split the call to build_annotations into two
660 calls to build_annotations and build_annotations_2.
662 2001-11-16 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
664 * sysdep.c (wait_for_kbd_input) [VMS]: Do not call
665 clear_waiting_for_input with argument.
667 * xterm.h (x_update_cursor): Remove duplicated prototype.
669 * keyboard.h (clear_waiting_for_input): Remove duplicated prototype.
671 * xterm.c (waiting_for_input): Remove unnecessary declaration.
673 * data.c (Ftimes, Fquo, Frem, Fmod): Doc fix.
675 2001-11-16 Stefan Monnier <monnier@cs.yale.edu>
677 * fileio.c (choose_write_coding_system): New fun, extracted
679 (Fwrite_region): Use it.
681 * eval.c (max_specpdl_size, max_lisp_eval_depth): Use EMACS_INT.
682 (funcall_lambda, run_hook_with_args): Make static and add prototype.
683 (ml_apply, find_handler_clause): Add prototype.
685 2001-11-16 Eli Zaretskii <eliz@gnu.org>
687 * config.in: Add #undef HAVE_COFF_H.
689 * unexec.c (coff.h): Don't include unless HAVE_COFF_H is defined.
690 Required for ISC 4.1.
692 2001-11-16 Eli Zaretskii <eliz@is.elta.co.il>
694 * syswait.h: (HAVE_SYS_WAIT_H): Undef for ISC 4.1. Reported by
695 Andrew Wiseman <a.wiseman@btclick.com>.
697 2001-11-16 Kim F. Storm <storm@cua.dk>
699 The following changes are made to clean up the various internal
700 references to the fringes to actually use the term `fringe' for
701 them. Previously, they were called `flags areas', `bitmap areas',
702 `left/right side of windows', or implicitly as `flags' or
705 * dispextern.h (FRINGE_FACE_ID): Renamed from BITMAP_AREA_FACE_ID.
706 Comments fixed. Use renamed symbols.
708 * dispnew.c: Comment fix. Use renamed symbols.
710 * frame.h (FRAME_FRINGE_COLS): Renamed from FRAME_FLAGS_AREA_COLS.
711 (FRAME_FRINGE_WIDTH): Renamed from FRAME_FLAGS_AREA_WIDTH.
712 (FRAME_LEFT_FRINGE_WIDTH): Renamed from FRAME_LEFT_FLAGS_AREA_WIDTH.
714 * msdos.c: Comment fix.
716 * w32fns.c: Use renamed symbols.
718 * w32term.c: Comment fixes. Use renamed symbols.
719 (fringe_bitmap_type): Renamed from bitmap_type.
720 (NO_FRINGE_BITMAP): Renamed from NO_BITMAP.
721 (w32_draw_fringe_bitmap): Renamed from w32_draw_bitmap.
722 (x_draw_row_fringe_bitmaps): Renamed from x_draw_row_bitmaps.
724 * w32term.h: Comment fixes. Use renamed symbols.
725 (fringes_extra): Renamed from flags_areas_extra.
726 (FRAME_FRINGE_BITMAP_WIDTH): Renamed from FRAME_FLAGS_BITMAP_WIDTH.
727 (FRAME_FRINGE_BITMAP_HEIGHT): Renamed from FRAME_FLAGS_BITMAP_HEIGHT.
728 (FRAME_X_FRINGE_COLS): Renamed from FRAME_X_FLAGS_AREA_COLS.
729 (FRAME_X_FRINGE_WIDTH): Renamed from FRAME_X_FLAGS_AREA_WIDTH.
730 (FRAME_X_LEFT_FRINGE_WIDTH):
731 Renamed from FRAME_X_LEFT_FLAGS_AREA_WIDTH.
732 (FRAME_X_RIGHT_FRINGE_WIDTH):
733 Renamed from FRAME_X_RIGHT_FLAGS_AREA_WIDTH.
735 * widget.c: Use renamed symbols.
737 * window.c: Comment fixes. Use renamed symbols.
738 (coordinates-in-window-p): Doc fix.
740 * xdisp.c: Comment fixes. Use renamed symbols.
742 * xfaces.c (realize_basic_faces): Use FRINGE_FACE_ID.
744 * xfns.c: Use renamed symbols.
746 * xterm.c: Comment fixes. Use renamed symbols.
747 (fringe_bitmap_type): Renamed from bitmap_type.
748 (NO_FRINGE_BITMAP): Renamed from NO_BITMAP.
749 (x_draw_fringe_bitmap): Renamed from x_draw_bitmap.
750 (x_draw_row_fringe_bitmaps): Renamed from x_draw_row_bitmaps.
752 * xterm.h: Comment fixes. Use renamed symbols.
753 (fringes_extra): Renamed from flags_areas_extra.
754 (FRAME_FRINGE_BITMAP_WIDTH): Renamed from FRAME_FLAGS_BITMAP_WIDTH.
755 (FRAME_FRINGE_BITMAP_HEIGHT): Renamed from FRAME_FLAGS_BITMAP_HEIGHT.
756 (FRAME_X_FRINGE_COLS): Renamed from FRAME_X_FLAGS_AREA_COLS.
757 (FRAME_X_FRINGE_WIDTH): Renamed from FRAME_X_FLAGS_AREA_WIDTH.
758 (FRAME_X_LEFT_FRINGE_WIDTH):
759 Renamed from FRAME_X_LEFT_FLAGS_AREA_WIDTH.
760 (FRAME_X_RIGHT_FRINGE_WIDTH):
761 Renamed from FRAME_X_RIGHT_FLAGS_AREA_WIDTH.
763 2001-11-15 Jason Rumney <jasonr@gnu.org>
765 * w32menu.c (add-menu-item): Make help_echo and radio buttons
766 work for most menu items. From David Ponce
767 <david.ponce@wanadoo.fr>.
769 2001-11-15 Gerd Moellmann <gerd@gnu.org>
771 * xfns.c (x_set_frame_parameters): Revert change of 2001-11-07.
772 Some x_set_* function expect to be called even if old and new
775 * xdisp.c (build_desired_tool_bar_string): Accept zero
776 tool_bar_button_relief.
778 * xfns.c (Fx_create_frame): Accept zero tool_bar_button_relief.
780 * xterm.c (x_draw_image_relief): Accept zero tool_bar_button_relief.
782 * xterm.c (x_draw_bar_cursor): If the background color of the
783 glyph under the cursor equals the frame's cursor color, use
784 the glyph's foreground color for drawing the bar cursor.
786 * dispnew.c (direct_output_forward_char): Fix character/byte
789 2001-11-15 Miles Bader <miles@gnu.org>
791 * editfns.c (find_field): Add BEG_LIMIT and END_LIMIT parameters.
792 (Fdelete_field, Ffield_string, Ffield_string_no_properties):
793 Update arguments to find_field.
794 (Ffield_beginning, Ffield_end): Add LIMIT param, pass to find_field.
795 (Fconstrain_to_field): Use LIMIT arg to shorten search time.
796 * lisp.h (Ffield_beginning, Ffield_end): Update EXFUN decl.
797 * minibuf.c (Fminibuffer_prompt_end): Update args to Ffield_end.
799 2001-11-14 Richard M. Stallman <rms@gnu.org>
801 * editfns.c (Fpropertize): Allow call with 1 arg.
803 * dispextern.h (image_background, image_background_transparent):
804 Conditionalize on HAVE_X_WINDOWS.
806 2001-11-13 Richard M. Stallman <rms@gnu.org>
808 * print.c (Fprin1_to_string): Doc fix.
810 * sunfns.c (Fsun_change_cursor_icon): Doc fix.
812 * floatfns.c (Fceiling, Ffloor): Doc fixes.
814 * filelock.c (Funlock_buffer, Ffile_locked_p): Doc fixes.
816 * fileio.c (Ffile_accessible_directory_p): Doc fix.
818 * eval.c (syms_of_eval): Doc fix.
820 * coding.c (syms_of_coding): Doc fix.
822 * doc.c (Fsnarf_documentation): Doc fix.
824 * dispnew.c (syms_of_display): Doc fix.
826 * category.c (Fget_unused_category): Doc fix.
828 * buffer.c (syms_of_buffer): Doc fixes.
830 2001-11-14 Eli Zaretskii <eliz@is.elta.co.il>
832 * print.c (prin1, print): Doc fix.
834 2001-11-14 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
836 * fontset.h: Remove declarations of variables
837 `Vhighlight_wrong_size_font' and `Vclip_large_size_font'.
839 * fontset.c: Remove variables `Vhighlight_wrong_size_font' and
840 `Vclip_large_size_font'.
842 2001-11-13 Jason Rumney <jasonr@gnu.org>
846 2001-11-13 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
848 * xfaces.c (Fface_attributes_as_vector): Doc fix.
850 * w32fns.c (Fx_synchronize): Reindent.
858 * cmds.c, composite.c, dired.c, doc.c, filelock.c, floatfns.c,
859 * fontset.c, insdel.c, keymap.c: Change doc-string comments to
860 `new style' [w/`doc:' keyword].
862 * xmenu.c (x-popup-menu): Reindent.
863 (x-popup-dialog): Likewise.
865 * xfaces.c (Finternal_set_alternative_font_family_alist): Reindent.
867 * xdisp.c (Fdump_tool_bar_row): Reindent.
869 * minibuf.c (Fminibuffer_complete_word): Reindent.
870 (Fminibuffer_complete_and_exit): Likewise.
871 (Fminibuffer_completion_help): Likewise.
872 (Fminibuffer_message): Likewise.
874 * fns.c (Freverse): Reindent.
876 * eval.c (Fif): Reindent.
879 * editfns.c (Fuser_real_login_name): Reindent.
880 (Finsert_buffer_substring): Likewise.
881 (Fcompare_buffer_substrings): Likewise.
882 (Fsubst_char_in_region): Likewise.
884 * dispnew.c (Fsit_for): Reindent.
885 (Fframe_or_buffer_changed_p): Likewise.
886 (Finternal_show_cursor_p): Likewise.
887 (syms_of_display): Likewise.
889 * alloc.c (Flist): Reindent.
892 2001-11-12 Richard M. Stallman <rms@gnu.org>
894 * xterm.c (XTread_socket): Don't update focus for EnterNotify or
895 LeaveNotify events. Only FocusIn and FocusOut do that now.
896 (x_display_and_set_cursor): Do display hollow cursors in active
897 minibuffer windows when they are not selected.
899 2001-11-12 Jason Rumney <jasonr@gnu.org>
901 * w32console.c, w32fns.c, w32menu.c, w32proc.c, w32select.c,
902 * w32term.c: Change doc-string comments to `new style'.
903 [w/`doc:' keyword]. Doc fixes.
905 * w32fns.c: Don't define max.
906 (Fx_open_connection): Only execute once.
908 2001-11-12 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
910 * ccl.c: Change macros to use do-while block instead of if-else.
911 Use braces to follow GNU Coding Standards.
913 2001-11-11 Richard M. Stallman <rms@gnu.org>
915 * sysdep.c (child_setup_tty): Don't clear ICRNL or INLCR.
917 * lread.c (read_escape): Use end_of_file_error for reporting eof.
919 * insdel.c (replace_range): Use adjust_markers_for_replace
920 instead of adjust_markers_for_delete and adjust_markers_for_insert.
922 * intervals.h: Declare set_text_properties and set_text_properties_1.
924 * textprop.c (set_text_properties_1): New subroutine
925 broken out of set_text_properties.
926 (set_text_properties): Use set_text_properties_1.
928 * intervals.c (graft_intervals_into_buffer):
929 Use set_text_properties_1 to clear out properties.
931 * search.c (Freplace_match): Use replace_range to insert
932 and delete. Don't request property inheritance from
935 2001-11-10 Jason Rumney <jasonr@gnu.org>
937 * w32fns.c (enum_font_cb2): Use leading @ on face name to detect
938 vertical fonts. Allow them if face name is explicitly specified.
939 Do not give up if we find a font that cannot be converted to an xlfd.
941 2001-11-10 Gerd Moellmann <gerd@gnu.org>
943 * unexelf.c (unexec): Use mmap/munmap to allocate buffers
944 instead of malloc/free.
946 2001-11-09 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
948 * xfaces.c (merge_face_vectors): Use braces to follow GNU
950 (Finternal_set_lisp_face_attribute): Likewise.
952 * buffer.c (Fbury_buffer): Likewise.
954 * indent.c (current_column_1): Remove unused variable `prev_col'.
956 * coding.c (encode_coding): Use precomputed value of `src'.
957 (encode_coding): Remove unused variable `src_end'.
958 (code_convert_region): Remove unused variables `count'.
960 2001-11-07 Jason Rumney <jasonr@gnu.org>
962 * w32term.c (x_display_and_set_cursor): Do not move system caret
963 if cursor_glyph is NULL.
965 2001-11-07 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
967 * keymap.c (access_keymap): Fix compilation error.
969 2001-11-07 Miles Bader <miles@gnu.org>
971 * xfns.c (x_set_frame_parameters): Avoid infinite recursion.
973 2001-11-07 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
975 * intervals.c (graft_intervals_into_buffer):
976 Remove #ifdef'd-out code.
977 (graft_intervals_into_buffer): Remove unused variable `middle'.
979 * lread.c (Feval_region): Remove obsolete #ifdef'd-out
980 code (eval-current-buffer).
981 Change doc-string comments to `new style' [w/`doc:' keyword].
983 2001-11-06 Richard M. Stallman <rms@gnu.org>
985 * keymap.c (access_keymap): Don't use initializers on Lisp_Object.
987 2001-11-06 Stefan Monnier <monnier@cs.yale.edu>
989 * lread.c (read1): Fix behavior with nested backquoting.
991 * keyboard.c (make_lispy_event): Check integerness and fix
992 Lisp_Object/int mixup.
994 2001-11-06 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
996 * fns.c (copy_hash_table): Remove unused variable `v'.
998 * fontset.c (fontset_font_pattern): Remove unused variable
1001 * indent.c (current_column_1): Remove unused variable `prev_col'.
1003 2001-11-05 Richard M. Stallman <rms@gnu.org>
1005 * m/news-risc.h (BROKEN_PROTOTYPES): Defined.
1007 * buffer.c (Fkill_buffer): Don't delete auto save file
1008 if buffer is modified.
1010 2001-11-05 Andrew Innes <andrewi@gnu.org>
1012 * w32proc.c (Fw32_set_keyboard_layout): Use CHECK_NUMBER_CAR and
1015 2001-11-05 Richard M. Stallman <rms@gnu.org>
1017 * unexelf.c (unexec): Minor changes; clean up comments.
1019 2001-11-05 Sam Steingold <sds@gnu.org>
1021 * w32term.c (x_display_and_set_cursor): Fix w32 compilation error.
1023 2001-11-05 Andreas Schwab <schwab@suse.de>
1025 * sound.c (sound_perror): Save errno from being clobbered.
1027 2001-11-05 Dale Hagglund <rdh@yottayotta.com>
1029 * unexelf.c (unexec): Don't use `mmap'. Instead, read and write
1030 the program image directly.
1032 2001-11-05 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1034 * buffer.h (Fbuffer_local_value): Add prototype.
1036 2001-11-04 Richard M. Stallman <rms@gnu.org>
1038 * buffer.c (Fbuffer_local_value): Remove extra args from CHECK_SYMBOL
1041 * keyboard.c (read_char): Use Fcar and Fcdr, not Fnth.
1042 (record_char): Likewise.
1044 * keyboard.c (make_lispy_event): Don't insist a drag event must
1045 move to a different buffer position. Instead, check for moving at
1046 least double_click_fuzz.
1048 * fns.c (Fmake_hash_table): Use XCAR and XCDR, not Fnth and Flength.
1050 * keyboard.c (echo-area-clear-hook): Undo Oct 29 change.
1052 * indent.c (current_column_1, Fmove_to_column): Separate the code
1053 for display-table glyphs from the code buffer text, to fix
1056 2001-11-04 Michael Welsh Duggan <md5i@cs.cmu.edu>
1058 * buffer.c (Fbuffer_local_value): New function.
1059 (syms_of_buffer): Defsubr it.
1061 * xterm.c, w32term.c (x_display_and_set_cursor): Use buffer-local
1062 value of `cursor-in-non-selected-windows'.
1064 * lisp.h (Qcursor_in_non_selected_windows): New declaration.
1065 * xdisp.c (Qcursor_in_non_selected_windows): New variable.
1066 (syms_of_xdisp): Initialize it.
1068 2001-11-04 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1070 * xfns.c (Fx_create_frame): Doc fix.
1072 * coding.c: Change doc-string comments to `new style' [w/`doc:'
1075 * eval.c (top_level_value, top_level_set): Remove commented and
1077 (Fdefvar): Fix usage in doc-string.
1079 2001-11-03 Richard M. Stallman <rms@gnu.org>
1081 * xfns.c: Include unistd.h, if it exists.
1083 * editfns.c: Move the include of ctype.h after unistd.h.
1085 * gmalloc.c: Test BROKEN_PROTOTYPES.
1087 2001-11-03 Ken Raeburn <raeburn@gnu.org>
1089 * lisp.h (CHECK_STRING_CAR): New macro.
1090 * lread.c (Fload): Use XSETCARFASTINT, XSETCDRFASTINT instead of
1091 treating XCAR and XCDR as lvalues.
1092 (openp): Use CHECK_STRING_CAR.
1093 (read_list): Use XSETCDR instead of treating XCDR as lvalue.
1095 2001-11-03 Eli Zaretskii <eliz@is.elta.co.il>
1097 * s/sco5.h (sigprocmask_set): Declare as extern SIGMASKTYPE.
1098 (SIGMASKTYPE): Define.
1100 * syssignal.h (sigunblock): Don't define if already defined.
1102 2001-11-02 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1104 * eval.c (debugger_may_continue, Vdebug_ignored_errors)
1105 (call_debugger, Fcondition_case, skip_debugger, unbind_to):
1106 Fix typos in comments.
1108 * mocklisp.c (Fml_defun, Fml_while, Fml_substr): Remove commented
1109 and #ifdef'd-out code.
1110 Fix and reindent comments.
1112 * mocklisp.h: Remove comment which is a copy of comment in mocklisp.c.
1114 * category.h (CHECK_CATEGORY, CHECK_CATEGORY_SET): Remove unused
1115 argument `i' in macros.
1117 * frame.h (CHECK_FRAME, CHECK_LIVE_FRAME): Remove unused argument
1120 * lisp.h (CHECK_STRING_OR_BUFFER, CHECK_HASH_TABLE, CHECK_LIST)
1121 (CHECK_STRING, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
1122 (CHECK_VECTOR, CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER)
1123 (CHECK_WINDOW, CHECK_LIVE_WINDOW, CHECK_PROCESS, CHECK_NUMBER)
1124 (CHECK_NATNUM, CHECK_MARKER, CHECK_NUMBER_COERCE_MARKER)
1125 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT)
1126 (CHECK_NUMBER_OR_FLOAT_COERCE_MARKER, CHECK_OVERLAY)
1127 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR): Remove unused argument `i'
1130 * abbrev.c, alloc.c, buffer.c, bytecode.c, callint.c, callproc.c,
1131 casefiddle.c, category.c, ccl.c, charset.c, cmds.c, coding.c,
1132 composite.c, data.c, dired.c, dispnew.c, doc.c, dosfns.c, emacs.c,
1133 eval.c, fileio.c, filelock.c, fns.c, fontset.c, frame.c, frame.h,
1134 indent.c, keyboard.c, keymap.c, lread.c, macros.c, marker.c,
1135 minibuf.c, mocklisp.c, msdos.c, print.c, process.c, search.c,
1136 sunfns.c, syntax.c, textprop.c, undo.c, w16select.c, w32console.c,
1137 w32fns.c, w32menu.c, w32proc.c, w32select.c, window.c, xdisp.c,
1138 xfaces.c, xmenu.c, xselect.c : Update usage of CHECK_ macros
1139 (remove unused second argument).
1141 2001-11-02 Stefan Monnier <monnier@cs.yale.edu>
1143 * syntax.c (describe_syntax): New wrapper.
1144 (Finternal_describe_syntax_value): Rename from describe_syntax.
1145 Don't insert space at front and \n at the end.
1146 (syms_of_syntax): Defsubr Sinternal_describe_syntax_value.
1148 * regex.c (re_wctype): Try to fix some warnings.
1149 (regcomp, regexec): Don't forget the __restrict.
1151 2001-11-02 Richard M. Stallman <rms@gnu.org>
1153 * textprop.c (Fget_char_property): Doc fix.
1155 2001-11-02 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1157 * process.c (Fstart_process): Add usage to doc-string.
1159 * data.c (Fsetq_default): Ditto.
1161 * callint.c (Finteractive): Ditto.
1163 2001-11-01 Stefan Monnier <monnier@cs.yale.edu>
1165 * macros.c: Don't include keymap.h any more.
1167 2001-11-01 Richard M. Stallman <rms@gnu.org>
1169 * data.c (Fmake_local_variable): Doc fix.
1171 * eval.c (Frun_hooks, Frun_hook_with_args_until_failure): Doc fix.
1172 (Frun_hook_with_args_until_success, Frun_hook_with_args): Doc fix.
1174 * keymap.c (Fdescribe_buffer_bindings): Print character property
1175 bindings along with or instead of the buffer local map.
1176 Make the overriding maps override what they should.
1178 2001-11-01 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1180 * window.c (grow_mini_window): Fix typo in comment.
1182 2001-11-01 Gerd Moellmann <gerd@gnu.org>
1184 * xterm.c (x_scroll_bar_create): Check for width and height > 0.
1185 (XTset_vertical_scroll_bar): Likewise.
1187 * xfns.c (x_build_heuristic_mask): Use four_corners_best
1188 instead of IMAGE_BACKGROUND.
1190 * xfns.c (four_corners_best): Reindent.
1192 * xfaces.c (Finternal_set_lisp_face_attribute_from_resource):
1193 Handle :box so that it is possible to specify sexprs.
1195 2001-11-01 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1197 * xfaces.c (Finternal_merge_in_global_face): Reindent.
1198 (Fface_font): Ditto.
1199 (Finternal_set_alternative_font_registry_alist): Ditto.
1200 (Ftty_suppress_bold_inverse_default_colors): Ditto.
1202 * xfns.c (x-get-resource): Reindent.
1204 2001-10-31 Eli Zaretskii <eliz@is.elta.co.il>
1206 * s/hpux11.h: New file.
1208 2001-10-31 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1210 * emacs.c (USAGE1): Show command line option --no-window-system
1211 instead of --no-windows in usage.
1212 (standard_args): Rename --no-windows to --no-window-system.
1213 (bug_reporting_address): Follow Emacs coding conventions.
1215 * eval.c (Fcommandp): Doc fix.
1216 Change doc-string comments to `new style' [w/`doc:' keyword].
1218 * frame.c (Fframe_live_p): Doc fix.
1220 * buffer.c (selective-display-ellipses): Doc fix.
1222 2001-10-31 Gerd Moellmann <gerd@gnu.org>
1224 * lread.c (to_multibyte): Fix computation of new read_buffer_size.
1226 * xfaces.c (realize_x_face): If C is not a single-byte character,
1227 set the face's colors_copied_bitwise_p instead of the defaulted_p
1228 members which have a different meaning.
1229 (free_face_colors): Do nothing for a face whose colors have been
1232 * dispextern.h (struct face) <colors_copied_bitwise_p>: New member.
1234 2001-10-31 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1236 * marker.c, mocklisp.c: Change doc-string comments to `new style'
1239 2001-10-31 Gerd Moellmann <gerd@gnu.org>
1241 * fns.c (require_unwind): Return Lisp_Object.
1243 2001-10-31 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1245 * keyboard.c (lucid-menu-bar-dirty-flag): Doc fix.
1246 (last-input-char): Revert doc-string to be the same as the
1247 doc-string of `last-input-event'.
1249 * xdisp.c: Fix typos in comments.
1251 2001-10-31 Gerd Moellmann <gerd@gnu.org>
1253 * window.c (grow_mini_window): Handle case that the root
1254 window is already smaller than the nominal mininum height.
1256 2001-10-30 Stefan Monnier <monnier@cs.yale.edu>
1258 * emacs.c (main): Don't call keys_of_macros any more.
1260 * lisp.h (keys_of_macros): Remove.
1262 * macros.c (keys_of_macros): Remove.
1264 * xfaces.c (Fface_attribute_relative_p): Declare args.
1266 2001-10-30 Jason Rumney <jasonr@gnu.org>
1268 * w32fns.c (w32_to_x_charset): Increase size of XLFD charset buffer.
1269 (enum_font_cb2): Ignore fonts with vertical orientation.
1271 2001-10-30 Richard M. Stallman <rms@gnu.org>
1273 * keyboard.c (Finput_pending_p): Doc fix.
1275 2001-10-30 Gerd Moellmann <gerd@gnu.org>
1277 * xterm.c (x_after_update_window_line): Don't run the code
1278 clearing in borders for rows whose visible height is 0.
1280 * xdisp.c (clear_garbaged_frames): Redraw the frame only if its
1281 resized_p flag is set. If not set, use the much less flickering
1282 method previously used.
1284 * dispnew.c (change_frame_size_1): Set frame's resized_p.
1286 * frame.h (struct frame) <resized_p>: New member.
1288 * lread.c (to_multibyte): Ensure read_buffer is at least twice
1289 as large as the number of bytes to convert.
1291 * lread.c (to_multibyte): New function.
1294 2001-10-30 Eli Zaretskii <eliz@is.elta.co.il>
1296 * msdos.h (FRAME_LINE_HEIGHT): Define (it's used by xmenu.c).
1298 2001-10-30 Gerd Moellmann <gerd@gnu.org>
1300 * xterm.c (x_draw_relief_rect): Correct bottom relief by 1 pixel.
1301 (x_set_glyph_string_background_width): Set extends_to_end_of_line_p
1302 if the row's fill_line_p is set and drawing the last glyph with
1303 DRAW_IMAGE_{RAISED,SUNKEN}.
1305 * xdisp.c (clear_garbaged_frames): Call Fredraw_frame.
1307 2001-10-29 Stefan Monnier <monnier@cs.yale.edu>
1309 * xmenu.c: Include coding.h and charset.h.
1310 (Fx_popup_menu): Use FRAME_PTR and FRAME_FONT and FRAME_LINE_HEIGHT.
1311 (Fx_popup_dialog): Use FRAME_PTR and enum scroll_bar_part.
1312 (single_submenu, xmenu_show): Use ENCODE_SYSTEM.
1313 Explicitly set wv->help. Use `TRUE' rather than `True'.
1314 (menu_help_callback): Use empty_string.
1316 * w32menu.c (Fx_popup_menu): Explicitly init f, xpos, and ypos.
1317 (Fx_popup_dialog): Explicitly init f.
1318 (w32_menu_display_help): Use empty_string.
1320 2001-10-29 Richard M. Stallman <rms@gnu.org>
1322 * fns.c (Frequire): Detect recursive try to require the same
1323 feature 3 or more levels deep, and get error.
1324 (require_unwind): New subroutine.
1325 (require_nesting_list): New variable.
1326 (syms_of_fns): Init and staticpro it.
1328 * print.c (print_object): Clarify indication of insertion type.
1330 2001-10-29 Eli Zaretskii <eliz@is.elta.co.il>
1332 * coding.c (syms_of_coding): Document that locale-coding-system is
1333 used for decoding input on X.
1335 * window.c (Fscroll_left, Fscroll_right): Doc fix.
1337 2001-10-29 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1339 * keyboard.c (Finput_pending_p): Fix typo in doc-string.
1340 (echo-area-clear-hook): Properly DEFVAR_LISP and staticpro it.
1342 2001-10-29 Gerd Moellmann <gerd@gnu.org>
1344 * xterm.c (x_display_and_set_cursor): If cursor_in_echo_area,
1345 use NO_CURSOR if cursor_in_non_selected_windows is false.
1347 * xfaces.c (Fface_font): Use UNSPECIFIEDP instead of NILP for
1348 the slant attribute if FRAME is t.
1350 * xfns.c (x_set_internal_border_width): Set frame garbaged
1351 when X window doesn't exist yet.
1353 * xterm.c (x_after_update_window_line): Clear internal border
1354 in different circumstances.
1356 * xterm.c (XTread_socket) <KeyPress>: Don't use
1357 STRING_CHAR_AND_LENGTH if nchars == nbytes. From Kenichi Handa
1360 2001-10-28 Eli Zaretskii <eliz@is.elta.co.il>
1362 * m/ibms390.h: New file. From Adam Thornton
1363 <athornton@sinenomine.net>.
1365 2001-10-28 Gerd Moellmann <gerd@gnu.org>
1367 * xfns.c (x_build_heuristic_mask): Use x_alloc_image_color.
1369 * xfns.c (x_build_heuristic_mask): Fix a bug not incrementing
1372 2001-10-28 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1374 * emacs.c: Use argv[0] instead of emacs when -t was specified.
1376 * keyboard.c: Change doc-string comments to `new style' [w/`doc:'
1378 Fix typos in comments.
1380 * emacs.c (bug_reporting_address): New function.
1381 Use it when displaying usage message.
1383 * minibuf.c (read_minibuf): Remove unused external declaration of
1384 variable `Qread_only'.
1386 * keymap.c (access_keymap): Remove unused variable `charset'.
1388 2001-10-28 Miles Bader <miles@gnu.org>
1390 * xfaces.c (merge_face_heights): Handle TO being relative as well.
1391 Remove #ifdef'd-out code.
1392 (Fface_attribute_relative_p, Fmerge_face_attribute): New functions.
1393 (syms_of_xfaces): Initialize them.
1395 2001-10-27 Jason Rumney <jasonr@gnu.org>
1397 * w32fns.c (w32_wnd_proc) <WM_KILLFOCUS>: Destroy the system caret.
1398 <WM_EMACS_DESTROY_CARET, WM_EMACS_TRACK_CARET>: Track cursor
1399 position using the system caret.
1401 * w32term.c (w32_system_caret_hwnd, w32_system_caret_width)
1402 (w32_system_caret_height, w32_system_caret_x)
1403 (w32_system_caret_y): New variables for tracking system caret.
1404 (w32_initialize): Initialize them.
1405 (x_display_and_set_cursor): Make system caret follow the active cursor.
1407 * w32term.h (WM_EMACS_TRACK_CARET, WM_EMACS_DESTROY_CARET):
1410 * w32term.c (note_mouse_highlight): Clear old help_echo.
1412 2001-10-27 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1414 * xterm.c: Fix typo in a comment.
1416 * emacs.c: Fix typos in comments.
1417 Remove unnecessary spaces.
1418 Change doc-string comments to `new style' [w/`doc:' keyword].
1419 (USAGE2): Fix typos in usage string.
1421 * xterm.c: Fix typo in a comment.
1423 * lisp.h: (gdb_lisp_params): Remove code in #if 0 which is now in
1426 2001-10-27 Gerd Moellmann <gerd@gnu.org>
1428 * xdisp.c (move_it_vertically_backward): Use 2/3 line_height
1429 instead of 1/2 line_height in the heuristic for skipping
1430 farther backward when target_y was not reached.
1432 * sound.c (sound_perror): Unblock SIGIO, turn on atimers.
1433 Display errno only if non-zero.
1434 (sound_warning): New function.
1435 (vox_configure): Don't treat failing to set sample rate as error.
1436 (various places): Improve error messages.
1438 2001-10-26 Eli Zaretskii <eliz@is.elta.co.il>
1440 * fileio.c (Faccess_file): Run the argument filename through
1441 Fexpand_file_name, before using it.
1443 * dispnew.c (syms_of_display) <visible-bell>: Add a reference to
1444 ring-bell-function. Suggested by Alf-Ivar Holm <alfh@ifi.uio.no>
1446 2001-10-26 Gerd Moellmann <gerd@gnu.org>
1448 * insdel.c (insert_1_both): Do nothing if NCHARS == 0.
1450 * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
1451 Fix clearing in the case of scroll bars on the right.
1453 2001-10-26 Juanma Barranquero <lektu@terra.es>
1455 * w32gui.h (XImage): Add a dummy typedef.
1457 2001-10-26 Gerd Moellmann <gerd@gnu.org>
1459 * xfns.c (XScreenNumberOfScreen): Fix struct to pointer comparison.
1461 2001-10-25 Eli Zaretskii <eliz@is.elta.co.il>
1463 * frame.c (Fframe_parameter): Fix last change.
1465 * fileio.c: Revert last change (which removed old commented-out
1466 version of expand-file-name). Add a comment that explains why
1467 this old version should not be removed.
1469 2001-10-25 Gerd Moellmann <gerd@gnu.org>
1471 * frame.c (Fframe_parameter): Fix a bug whereby some
1472 ``artificial'' frame parameters, like `minibuffer' were not
1473 obtained by calling Fframe_parameters.
1475 * xterm.c (show_mouse_face): Clean up. Recognize overwritten
1478 * xdisp.c (move_it_vertically_backward): Compute line height
1479 differently. Add heuristic to try to be more compatible to 20.x.
1481 2001-10-25 Stefan Monnier <monnier@cs.yale.edu>
1483 * lisp.h (make_fixnum_or_float): Coerce double to int explicitly.
1485 * editfns.c (text_property_stickiness): Fix Lisp_Object used as
1488 2001-10-25 Miles Bader <miles@gnu.org>
1490 * xfns.c (png_load): Make sure SPECIFIED_BG is a string.
1491 BG is a pointer to a structure, not a structure.
1492 (gif_format, png_format): Add missing commas.
1494 2001-10-24 Richard M. Stallman <rms@gnu.org>
1496 * xfaces.c (Fface_attributes_as_vector): New function.
1497 (syms_of_xfaces): Defsubr it.
1499 2001-10-24 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1501 * dispnew.c (sync_window_with_frame_matrix_rows): Remove unused
1504 2001-10-25 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1506 * search.c (scan_newline): Remove unused variable `selective_display'.
1508 2001-10-25 Miles Bader <miles@gnu.org>
1510 * dispextern.h (struct image): Add `background',
1511 `background_valid', and `background_transparent' fields.
1512 (image_background, image_background_transparent): New declarations.
1513 (IMAGE_BACKGROUND, IMAGE_BACKGROUND_TRANSPARENT): New macros.
1514 * xfns.c (image_background, image_background_transparent)
1515 (four_corners_best): New functions.
1516 (xpm_format, png_format, jpeg_format, tiff_format, gif_format)
1517 (gs_format): Add `:background' entry.
1518 (lookup_image): Set IMG's background color if specified.
1519 (pbm_load, xbm_load_image, png_load): Set IMG's background field
1521 (x_clear_image_1): Reset `background_valid' and
1522 `background_transparent_valid' fields.
1523 (x_build_heuristic_mask): Use IMAGE_BACKGROUND instead of
1524 calculating it here. Set IMG's background_transparent field.
1525 (enum xpm_keyword_index): Add XPM_BACKGROUND.
1526 (enum png_keyword_index): Add PNG_BACKGROUND.
1527 (enum jpeg_keyword_index): Add JPEG_BACKGROUND.
1528 (enum tiff_keyword_index): Add TIFF_BACKGROUND.
1529 (enum gif_keyword_index): Add GIF_BACKGROUND.
1530 (enum gs_keyword_index): Add GS_BACKGROUND.
1531 (pbm_load, png_load, jpeg_load, tiff_load, gif_load):
1532 Pre-calculate image background color where necessary.
1533 * xterm.c (x_setup_relief_colors): Use `IMAGE_BACKGROUND' and
1534 `IMAGE_BACKGROUND_TRANSPARENT' to calculate the correct background
1535 color to use for image glyph reliefs.
1537 2001-10-24 Gerd Moellmann <gerd@gnu.org>
1539 * xterm.c (x_draw_glyphs): Don't check for cursor overwriting
1542 * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
1543 Fix clearing of area not covered by scroll bar.
1545 2001-10-24 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1547 * xterm.c: (x_insert_glyphs): Remove unused variables `real_end'
1549 (x_draw_image_foreground): Remove unused variables `mask' and `xgcv'.
1550 (glyph_rect): Remove unused variable `area'.
1552 2001-10-24 Gerd Moellmann <gerd@gnu.org>
1554 * xdisp.c: Change #ifdef GLYPH_DEBUG to #if.
1556 * xdisp.c (try_window_reusing_current_matrix): Use row_containing_pos.
1557 (row_containing_pos): Take additional argument DY.
1558 Treat rows ending in middle of char differently.
1559 (display_line): Handle tabs on window systems differently.
1561 * xterm.c, w32term.c (fast_find_position): Call row_containing_pos
1562 with additional argument.
1564 * dispextern.h (row_containing_pos): Adjust prototype.
1566 * xdisp.c (inhibit_try_window_id, inhibit_try_window_reusing)
1567 (inhibit_try_cursor_movement) [GLYPH_DEBUG]: New variables.
1568 (try_window_id, try_window_reusing_current_matrix)
1569 (try_cursor_movement) [GLYPH_DEBUG]: Don't run if inhibited.
1570 (syms_of_xdisp) [GLYPH_DEBUG]: DEFVAR_BOOL the variables.
1572 2001-10-24 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1574 * xmenu.c: Spell the name of Emacs properly (GNU Emacs instead of
1576 (HAVE_BOXES): Fix typo in comment.
1577 (push_menu_pane): Fix typo in comment.
1579 * xdisp.c: (display_prop_string_p): Remove unused local declaration
1581 (single_display_prop_string_p): Remove unused local declarations
1582 of `Qwhen' and `Qmargin'.
1583 (string_buffer_position): Remove unused variable `around'.
1584 (store_frame_title): Remove unused variable `width'.
1586 * window.c: Don't define max.
1587 (coordinates_in_window): Remove unused variable `uy'.
1589 * widget.c: Don't define max.
1591 * process.c: Don't define max.
1592 (create_process): Remove unused variable `buffer'.
1594 2001-10-23 Gerd Moellmann <gerd@gnu.org>
1596 * xfaces.c (Finternal_set_lisp_face_attribute): Fix compilation error.
1598 2001-10-23 Eli Zaretskii <eliz@is.elta.co.il>
1600 * xfaces.c (Finternal_set_lisp_face_attribute)
1601 [HAVE_WINDOW_SYSTEM]: Don't do anything for QCfont unless the
1602 frame is on a windowed display.
1604 2001-10-23 Gerd Moellmann <gerd@gnu.org>
1606 * dispnew.c (sync_window_with_frame_matrix_rows):
1607 Fix handling of windows which aren't full-width, fix handling
1610 * lread.c (syms_of_lread) <recursive-load-depth-limit>: Raise to 50.
1612 2001-10-23 Andreas Schwab <schwab@suse.de>
1614 * m/macppc.h [LINUX]: Undef LD_SWITCH_SYSTEM_TEMACS and override
1615 LD_SWITCH_MACHINE_TEMACS with "-Xlinker -znocombreloc".
1617 2001-10-23 Gerd Moellmann <gerd@gnu.org>
1619 * xterm.c (x_draw_glyphs): Remove parameters READ_START and
1620 REAL_END. Notice if cursor gets overwritten.
1621 (notice_overwritten_cursor): Take X positions as parameters.
1622 (x_draw_phys_cursor_glyph): Save state of w->phys_cursor_on_p
1623 around call to x_draw_glyphs.
1625 2001-10-23 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1627 * syntax.c (modify-syntax-entry): Fix argument names (use CHAR
1628 instead of C) and usage.
1630 * editfns.c (char-to-string): Fix argument names (use CHAR instead
1633 * xfns.c (Fx_show_tip): Remove unused variables `buffer', `top',
1634 `left', `max_width' and `max_height'.
1636 2001-10-23 Gerd Moellmann <gerd@gnu.org>
1638 * xdisp.c (display_line): For a tab continued to the next line,
1639 set row's ends_in_middle_of_char_p.
1641 2001-10-22 Gerd Moellmann <gerd@gnu.org>
1643 * xdisp.c (display_line): Fix computation of continuation lines
1646 2001-10-22 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1648 * xdisp.c (build_desired_tool_bar_string): Remove unused variable
1651 * fileio.c: Remove unused code.
1653 2001-10-22 Miles Bader <miles@gnu.org>
1655 * lisp.h (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL)
1656 (DEFVAR_INT, DEFVAR_PER_BUFFER, DEFVAR_KBOARD):
1657 Remove `DOC_STRINGS_IN_COMMENTS' cases.
1659 2001-10-21 Jason Rumney <jasonr@gnu.org>
1661 * w32term.c (x_erase_phys_cursor): Remove inverse_p again.
1663 2001-10-21 Eli Zaretskii <eliz@is.elta.co.il>
1665 * mocklisp.c (Fml_if, Fml_provide_prefix_argument)
1666 (Finsert_string): Avoid the multi-line string literals warning.
1668 2001-10-22 Miles Bader <miles@gnu.org>
1670 * doc.c (Vhelp_manyarg_func_alist): Variable removed.
1671 (Fdocumentation): Don't use it.
1672 (syms_of_doc): Don't initialize it.
1674 * keyboard.c (Ftrack_mouse): Add usage: string to doc string.
1675 * print.c (Fwith_output_to_temp_buffer): Likewise.
1676 * window.c (Fsave_window_excursion): Likewise.
1677 * editfns.c (Fsave_excursion, Fsave_current_buffer)
1678 (Fsave_restriction): Likewise.
1679 * eval.c (Frun_hooks, Frun_hook_with_args)
1680 (Frun_hook_with_args_until_failure)
1681 (Frun_hook_with_args_until_success, Ffuncall, For, Fand, Fif)
1682 (Fcond, Fprogn, Fprog1, Fprog2, Fsetq, Fquote, Ffunction, Fdefun)
1683 (Fdefmacro, Fdefvar, Fdefconst, FletX, Flet, Fwhile, Fcatch)
1684 (Funwind_protect, Fcondition_case): Likewise.
1685 * coding.c (Ffind_operation_coding_system): Likewise.
1686 * keyboard.c (Ftrack_mouse): Likewise.
1688 2001-10-21 Miles Bader <miles@gnu.org>
1690 * fns.c (Fappend, Fconcat, Fvconcat, Fnconc, Fwidget_apply)
1691 (Fmake_hash_table): Add usage: string to doc string.
1692 * editfns.c (Finsert, Finsert_and_inherit, Finsert_before_markers)
1693 (Fmessage, Fmessage_box, Fmessage_or_box, Fpropertize, Fformat)
1694 (Fencode_time, Finsert_and_inherit_before_markers): Likewise.
1695 * mocklisp.c (Finsert_string, Fml_if, Fml_provide_prefix_argument)
1696 (Fml_prefix_argument_loop): Likewise.
1698 2001-10-21 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1700 * fileio.c (Finsert_file_contents): Remove unused variable `gap_size'.
1702 * sysdep.c (init_sys_modes): Change doc-string comments to `new
1703 style' [w/`doc:' keyword].
1705 * data.c, fileio.c, indent.c, print.c, search.c, sound.c,
1706 * sunfns.c, textprop.c, undo.c, xselect.c: Change doc-string
1707 comments to `new style' [w/`doc:' keyword].
1709 2001-10-21 Jason Rumney <jasonr@gnu.org>
1711 * w32fns.c (Fx_file_dialog): Pass a filter to GetOpenFileName.
1713 * w32term.c (remember_mouse_glyph): New function.
1714 (w32_mouse_position): Use it.
1715 (note_mouse_movement): If the mouse moved off the glyph, remember
1718 * w32term.h (struct w32_output): Correct spelling of x_compatible.
1719 (w32_display_info): Add mouse_face_overlay.
1721 * w32term.c (notice_overwritten_cursor): Renamed from
1722 note_overwritten_text_cursor. Rewritten to take glyph widths into
1724 (x_y_to_hpos_vpos): Add parameter BUFFER_ONLY_P.
1725 (fast_find_string_pos): New function.
1726 (fast_find_position): Return the correct vpos. Add parameter
1727 STOP. In the final row, stop before glyphs having STOP as object.
1728 Don't consider glyphs that are not from a buffer.
1729 (fast_find_position) [0]: Add a presumably more correct version
1731 (expose_window_tree, expose_frame): Don't compute intersections here.
1732 (expose_window): Do it here instead.
1733 (expose_window_tree, expose_window, expose_line): Return 1 when
1734 overwriting mouse-face.
1735 (expose_window): If W is the window currently being updated, mark
1737 (expose_frame): If mouse-face was overwritten, redo it.
1738 (x_use_underline_position_properties): New variable.
1739 (syms_of_xterm): DEFVAR_BOOL it.
1740 (x_draw_glyph_string): Add comment to use it in future.
1741 (x_draw_glyph_string): Restore clipping after drawing box.
1742 Fix a computation of the underline position.
1743 (w32_get_glyph_string_clip_rect): Minor cleanup.
1744 (x_fill_stretch_glyph_string): Remove an assertion.
1745 (x_produce_glyphs): Don't convert multibyte characters
1746 to unibyte characters in unibyte buffers.
1747 (cursor_in_mouse_face_p): New function.
1748 (x_draw_stretch_glyph_string): Use it to choose a different GC
1749 when drawing a cursor within highlighted text. Don't draw
1750 background again if it has already been drawn.
1751 (x_draw_glyph_string_box): Don't draw a full-width
1752 box just because the glyph row's full_width_p flag is set.
1753 (x_draw_glyphs): Fix computation of rightmost x for
1755 (x_dump_glyph_string): Put in #if GLYPH_DEBUG.
1756 (w32_draw_relief_rect): Extend left shadow to the bottom and left;
1757 change bottom shadow accordingly. Some cleanup.
1758 (x_update_window_end): Handle overwritten mouse face
1759 also for tool bar windows.
1760 (show_mouse_face): Set the glyph row's mouse_face_p flag also when
1761 DRAW is DRAW_IMAGE_RAISED.
1762 (clear_mouse_face): Return 1 if text with mouse face was
1763 actually redrawn. Make the function static. Reset
1764 dpyinfo->mouse_face_overlay otherwise note_mouse_highlight might
1765 optimize away highlighting if we pass over that same overlay again.
1766 (note_mouse_highlight): Call mouse_face_overlay_overlaps
1767 to detect a case where we have to highlight a different region
1768 despite not having left the currently highlighted region.
1769 Set mouse_face_overlay in the x_display_info. Avoid changing the
1770 mouse pointer shape when show_mouse_face has already done it, or
1771 there is no need. Handle mouse-face and help-echo in strings.
1772 (glyph_rect): New function.
1773 (w32_mouse_position): Use it to raise the threshold for mouse
1774 movement event generation.
1775 (w32_initialize_display_info): Initialize the x_display_info's
1777 (w32_set_vertical_scroll_bar): Don't clear a zero height
1779 (w32_set_vertical_scroll_bar, x_scroll_bar_create): Don't configure
1780 a widget to zero height.
1782 * w32menu.c (single_submenu, w32_menu_show) [!HAVE_MULTILINGUAL_MENU]:
1783 Protect unibyte strings created by replacing their multibyte
1784 equivalents in menu_items.
1785 (w32_menu_show): Don't overwrite an item's name with its key
1786 description in case the description is a multibyte string.
1787 (single_submenu): Some cleanup.
1789 * w32fns.c (x_laplace_read_row, x_laplace_write_row): Removed.
1790 (postprocess_image): New function.
1791 (lookup_image): Call it for all image types except PostScript.
1792 (x_kill_gs_process): Call postprocess_image.
1793 (tiff_error_handler, tiff_warning_handler): New functions.
1794 (tiff_load): Install them as handlers.
1795 (x_kill_gs_process): Recognize if someone has cleared the image
1797 (valid_image_p): Protect better against invalid image
1798 specifications. Previous code could signal an error.
1799 (Fx_hide_tip, Fshow_tip): Doc fix.
1800 (Fv_max_tooltip_size): New variable.
1801 (syns_of_xfns): DEFVAR_LISP it.
1802 (Fx_show_tip): Add parameter TEXT. Set the tip frame's root
1803 window buffer to *tip* right after creating the frame. Set frame's
1804 window_width. Use a maximum tooltip size specified by
1805 Vx_max_tooltip_size, if that has valid contents.
1806 (compute_tip_xy): Add parameters WIDTH and HEIGHT.
1807 Make sure the tooltip is completely visible.
1808 (x_create_tip_frame): Set tooltip buffer's truncate-lines to nil.
1809 (Fx_create_frame): Adjust the frame's height for presence
1810 of the tool bar before calling x_figure_window_size.
1811 (x_set_tool_bar_lines): Clear the tool bar window's current matrix
1812 when the window gets smaller.
1813 (x_set_foreground_color): Set frame's cursor_pixel.
1814 (x_set_foreground_color, x_set_background_color): Cleaned up.
1815 (x_set_font): Handle case of x_new_fontset returning the same name
1816 as before, although there was a change in fontsets.
1818 2001-10-21 Miles Bader <miles@gnu.org>
1820 * data.c (Fplus, Fminus, Fmax, Ftimes, Fquo, Flogand, Flogior)
1821 (Flogxor): Add usage: string to doc string.
1822 * charset.c (Fstring): Likewise.
1823 * callproc.c (Fcall_process_region, Fcall_process): Likewise.
1824 * alloc.c (Fmake_byte_code, Fvector, Flist): Likewise.
1826 2001-10-21 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1828 * buffer.c: Reindent DEFUNs and DEFVARs with doc: keywords.
1830 * alloc.c: Reindent DEFUNs with doc: keywords.
1832 * abbrev.c (Finsert_abbrev_table_description): Reindent.
1834 * frame.c: Change doc-string comments to `new style' [w/`doc:'
1837 2001-10-20 Gerd Moellmann <gerd@gnu.org>
1839 * (Version 21.1 released.)
1841 2001-10-20 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1843 * xfns.c (x_laplace_read_row, x_laplace_write_row): Prototypes removed.
1845 * xdisp.c (invisible_text_between_p): Put prototype inside #if
1848 * bytecode.c, callint.c, callproc.c, casefiddle.c, casetab.c
1849 * category.c, ccl.c, charset.c, process.c, syntax.c, window.c:
1850 Change doc-string comments to `new style' [w/`doc:' keyword].
1852 2001-10-20 Miles Bader <miles@gnu.org>
1854 The following changes remove the glyph_row `inverse_p' field,
1855 which is never set anymore, due to other changes:
1857 * dispextern.h (struct glyph_row): Remove `inverse_p' field.
1858 (reassert_line_highlight, change_line_highlight): Declarations removed.
1859 * dispnew.c (update_frame_line): Don't call reassert_line_highlight.
1860 (line_hash_code, row_equal_p, fake_current_matrices)
1861 (build_frame_matrix_from_leaf_window, update_frame_line)
1862 (update_frame_line, update_frame_line, update_frame_line):
1863 Don't use `inverse_p' field.
1864 * xterm.c (x_initialize): Don't set reassert_line_highlight_hook or
1865 change_line_highlight_hook.
1866 (XTreassert_line_highlight, x_change_line_highlight):
1868 (x_fix_overlapping_area, x_write_glyphs, expose_area)
1869 (expose_line, x_erase_phys_cursor): Don't use `inverse_p' field.
1870 * xdisp.c (dump_glyph_row, display_mode_line): Don't use
1872 * w32term.c (x_fix_overlapping_area, x_write_glyphs, expose_area)
1873 (expose_line, x_erase_phys_cursor): Don't use `inverse_p' field.
1874 (w32_reassert_line_highlight, x_change_line_highlight):
1876 * w32console.c (reassert_line_highlight, change_line_highlight):
1878 (initialize_w32_display): Don't set reassert_line_highlight_hook
1879 or change_line_highlight_hook.
1880 (hl_mode): Function removed.
1881 (reset_terminal_modes, set_terminal_modes, update_begin)
1882 (update_end, w32_face_attributes, initialize_w32_display):
1883 (clear_frame, ins_del_lines): Don't call it.
1884 * termhooks.h (reassert_line_highlight_hook)
1885 (change_line_highlight_hook): Declarations removed.
1886 * term.c (reassert_line_highlight_hook)
1887 (change_line_highlight_hook): Variables removed.
1888 (reassert_line_highlight, change_line_highlight): Functions removed.
1889 * msdos.c (IT_reassert_line_highlight)
1890 (IT_change_line_highlight): Functions removed.
1891 (internal_terminal_init): Don't set reassert_line_highlight_hook
1892 or change_line_highlight_hook.
1893 (highlight): Variable removed.
1894 (IT_set_face, IT_update_begin, IT_update_end)
1895 (IT_set_terminal_modes): Don't set or use it.
1897 The following changes remove inverse-video support for terminals
1898 that use a `magic cookie' standout mode. Due to changes in the
1899 way mode-lines are displayed, such support no longer works
1900 anyway, and it's probable that almost no one uses such terminals
1903 * term.c (standout_requested): Variable removed.
1904 (update_end, highlight_if_desired): Don't use it.
1905 (chars_wasted, copybuf): Variables removed.
1906 (write_standout_marker): Function removed.
1907 (cursor_to, clear_to_end, clear_frame, clear_end_of_line_raw)
1908 (clear_end_of_line_raw, write_glyphs, ins_del_lines):
1909 Don't use `chars_wasted' or `copybuf'.
1910 (calculate_costs): Don't allocate `chars_wasted' or `copybuf'.
1911 Set `costs_set' to true.
1912 (cursor_to, clear_end_of_line): Test `costs_set' instead of
1914 (clear_end_of_line): Function removed.
1915 (clear_end_of_line_raw): Renamed to `clear_end_of_line'.
1916 (clear_to_end): Call `clear_end_of_line' instead of
1917 `clear_end_of_line_raw'.
1918 (TN_standout_width, TF_xs, TN_magic_cookie_glitch_ul): Vars removed.
1919 (term_init): Don't set them.
1920 Turn off any standout/underline modes that require magic cookies.
1921 (ins_del_lines, highlight_if_desired, background_highlight)
1922 (turn_on_highlight, turn_off_highlight, reset_terminal_modes):
1923 Remove special processing for magic-cookie standout modes.
1924 (turn_off_face, turn_on_face): Remove special processing for
1925 underline magic-cookie glitch.
1927 2001-10-19 Richard M. Stallman <rms@gnu.org>
1929 * eval.c (syms_of_eval): Doc fixes.
1931 2001-10-19 Gerd Moellmann <gerd@gnu.org>
1933 * xdisp.c (redisplay_internal): Don't clear echo area if the
1934 mini-window is selected.
1936 2001-10-19 Miles Bader <miles@gnu.org>
1938 * editfns.c (text_property_stickiness): Non-rear-non-stickiness
1939 doesn't take precedence if the affected property's value is nil.
1941 * editfns.c (Fencode_time): Escape a BOL paren in the doc-string.
1943 * cmds.c (Fbeginning_of_line, Fend_of_line): Clarify interaction
1944 with fields and suggest using `forward-line' to avoid them.
1945 * editfns.c (Fline_beginning_position, Fline_end_position):
1946 Clarify documentation.
1948 2001-10-18 Stefan Monnier <monnier@cs.yale.edu>
1950 * keymap.c (current_minor_maps): `override' only shadows its
1951 correspondent in minor-mode-map-alist, not the whole tail.
1953 2001-10-18 Andrew Innes <andrewi@gnu.org>
1955 * fontset.c (fs_load_font) [WINDOWSNT && _MSC_VER]: Disable
1956 optimization. The fontp->encoding array was not being initialized
1957 correctly when compiled with optimizations by MSVC.
1959 2001-10-18 Gerd Moellmann <gerd@gnu.org>
1961 * xdisp.c (display_line): Indicate empty lines in active mini-window.
1963 2001-10-17 Andrew Innes <andrewi@gnu.org>
1965 * fontset.h (struct font_info) [WINDOWSNT]: Add codepage field.
1967 * w32fns.c (w32_load_system_font): Cache codepage for font, in
1968 font_info.charset field.
1970 * w32term.c (w32_encode_char): Get cached codepage from font_info,
1971 rather than working it out by calling w32_codepage_for_font for
1974 2001-10-17 Andrew Innes <andrewi@gnu.org>
1976 * w32term.c (w32_read_socket): Determine clipping rectangle for
1977 the entire frame, including areas covered by scrollbars and the
1978 menubar. This avoids internal arguments about whether a frame is
1979 fully obscured or not.
1981 2001-10-17 Gerd Moellmann <gerd@gnu.org>
1983 * xdisp.c (try_window_id): Undo last change. Give up if
1984 window ends in strings.
1986 * xdisp.c (try_window_id): Don't display lines after the window
1987 end if the rest of the window after the window end was already blank.
1989 * xdisp.c (try_window_id): Remove code that was only there
1990 for the release of 21.1.
1992 * xdisp.c (display_line): Don't indicate empty lines in mini-windows.
1994 2001-10-17 Miles Bader <miles@gnu.org>
1996 * lisp.h (DEFUN): Remove `DOC_STRINGS_IN_COMMENTS' case.
1997 * xmenu.c, xdisp.c, term.c, dispnew.c, abbrev.c, editfns.c, buffer.c
1998 * xfns.c, alloc.c, minibuf.c, xterm.c, xfaces.c:
1999 Change doc-string comments to `new style' [w/`doc:' keyword].
2000 (DOC_STRINGS_IN_COMMENTS): Macro removed.
2001 * minibuf.c: Remove old commented-out-DEFUN that was used to fake
2004 2001-10-16 Miles Bader <miles@gnu.org>
2006 * fns.c: Change doc-string comments to `new style' [w/`doc:' keyword].
2008 2001-10-16 Gerd Moellmann <gerd@gnu.org>
2010 * buffer.c (Fset_buffer_major_mode): Use initial-major-mode for
2013 2001-10-16 Ken Raeburn <raeburn@gnu.org>
2015 Avoid the assumption that car and cdr slots of cons cells are
2016 addressable lvalues; this allows for easier experimentation with
2017 other lisp implementations that may not permit such accesses for
2018 various reasons. Not quite complete -- buffer.c still needs some
2019 work, and w32/mac files need rechecking -- so compile-time
2020 enforcement is left disabled for now.
2022 * lisp.h (LISP_MAKE_RVALUE): New macro, or function in the case of
2023 gcc with a union-based Lisp object rep. Redefine as no-op for now.
2024 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Rename from old XCAR, XCDR.
2025 (XCAR, XCDR): Apply LISP_MAKE_RVALUE to the _AS_LVALUE versions.
2026 (XSETCAR, XSETCDR): New macros.
2027 (XSETCARFASTINT, XSETCDRFASTINT): New macros.
2028 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR): New macros.
2029 * keyboard.h (POSN_BUFFER_SET_POSN): New macro.
2030 * alloc.c (Fcons, pure_cons, Fgarbage_collect): Use XSETCAR and
2032 (mark_buffer): Use XCAR_AS_LVALUE, XCDR_AS_LVALUE.
2033 * buffer.c (record_buffer, Fbury_buffer)
2034 (swap_out_buffer_local_variables, recenter_overlay_lists)
2035 (Foverlay_put): Use XSETCAR and XSETCDR to set the car and cdr
2036 fields of a cons cell respectively.
2037 * callint.c (quotify_args, Fcall_interactively): Likewise.
2038 * ccl.c (Fregister_code_conversion_map): Likewise.
2039 * coding.c (detect_coding_system): Likewise.
2040 * composite.c (get_composition_id, make_composition_value_copy):
2042 * data.c (Fsetcar, Fsetcdr, swap_in_global_binding)
2043 (swap_in_symval_forwarding, set_internal, Fset_default)
2044 (Fmake_variable_buffer_local, Fmake_local_variable)
2045 (Fmake_variable_frame_local): Likewise.
2046 * fns.c (concat, Fcopy_alist, Fwidget_put): Likewise.
2047 * keymap.c (Fset_keymap_parent, store_in_keymap)
2048 (accessible_keymaps_1, where_is_internal_2, Fcopy_keymap): Likewise.
2049 * minibuf.c (get_minibuffer): Likewise.
2050 * search.c (Fmatch_data): Likewise.
2051 * textprop.c (extend_property_ranges): Likewise.
2052 * undo.c (record_insert, Fundo_boundary, truncate_undo_list): Likewise.
2053 * w32fns.c (w32_msg_pump, Fw32_register_hot_key, w32_list_fonts):
2055 * w32term.c (x_delete_display): Likewise.
2056 * xfaces.c (remove_duplicates, Finternal_set_lisp_face_attribute):
2058 * xterm.c (x_list_fonts, x_load_font, x_delete_display): Likewise.
2059 * doc.c (store_function_docstring): Use XSETCARFASTINT.
2060 * fileio.c (Fdo_auto_save): Use XSETCARFASTINT and XSETCDRFASTINT.
2061 (Fread_file_name): Use XSETCAR.
2062 * fontset.c (Fset_fontset_font): Use CHECK_NUMBER_CAR and
2064 (accumulate_font_info, Ffontset_info): Use XSETCAR and XSETCDR.
2065 * frame.c (Fmake_terminal_frame): Use XSETCDR.
2066 * indent.c (Fcompute_motion): Use CHECK_NUMBER_CAR and
2068 * keyboard.c (read_char): Alter list traversal to avoid taking the
2069 address of cons cell slots. Use POSN_BUFFER_SET_POSN.
2070 (parse_menu_item): Use XSETCAR and XSETCDR.
2071 (reach_char_x_menu_prompt): Use XSETCAR.
2072 (read_key_sequence): Use POSN_BUFFER_SET_POSN.
2073 (Fcommand_execute): Use XSETCDR.
2074 * lread.c (Fload): Use XSETCARFASTINT and XSETCDRFASTINT.
2075 (openp): Change list traversal to avoid using XCAR as lvalue.
2076 (read_list): Use XSETCDR.
2077 * process.c (wait_reading_process_input): Change wait_for_cell
2078 handling to avoid taking addresses of cons cell slots.
2079 * xselect.c (x_own_selection, x_handle_selection_clear)
2080 (x_clear_frame_selections): Use XSETCDR.
2081 (wait_for_property_change): Use XSETCARFASTINT and XSETCDRFASTINT.
2082 (x_handle_property_notify, x_get_foreign_selection)
2083 (x_handle_selection_notify): Use XSETCAR.
2085 2001-10-15 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
2087 * buffer.c: Put doc strings in comments.
2089 * sound.c: Include <sys/ioctl.h> also on systems without <soundcard.h>.
2091 2001-10-15 Sam Steingold <sds@gnu.org>
2093 * fns.c (Vafter_load_alist): Declare extern (w32 build problem).
2095 2001-10-15 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
2097 * process.c (process-inherit-coding-system-flag)
2098 (get-buffer-process): Do not confuse make-docfile with doc strings
2101 * editfns.c (Fchar_to_string): Make doc string consistent with
2102 arguments. Put doc strings in comments.
2104 * abbrev.c, minibuf.c: Put doc strings in comments.
2106 2001-10-15 Gerd Moellmann <gerd@gnu.org>
2108 * window.c (window_loop): Don't check for Fother_buffer returning nil.
2110 * window.c (select_window_1): Unfreeze window start. Remove a
2111 doubled test for WINDOW being live.
2113 2001-10-15 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
2115 * fns.c (Fmapconcat): Fix typo in a doc string.
2117 * dispnew.c (Fsleep_for): Fix typo in a doc string.
2119 2001-10-15 Gerd Moellmann <gerd@gnu.org>
2121 * xterm.c (x_draw_glyph_string): Restore clipping after
2124 2001-10-15 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
2126 * callint.c (prefix-arg, current-prefix-arg): Fix typo in a doc string.
2128 2001-10-14 Stefan Monnier <monnier@cs.yale.edu>
2130 * indent.c (skip_invisible): Use new retval of
2131 TEXT_PROP_MEANS_INVISIBLE.
2133 * keymap.c (access_keymap): Unify handling of `t' and generic-char.
2134 If a parent is reached and noinherit is set, exit immediately.
2135 Use AREF and ASIZE macros. Call get_keyelt before checking KEYMAPP.
2137 * s/ms-w32.h (EXEC_SUFFIXES):
2138 * s/msdos.h (EXEC_SUFFIXES):
2139 * process.h (EXEC_SUFFIXES): Remove.
2141 * callproc.c (syms_of_callproc): Init Vexec_suffixes to Qnil.
2142 (decode_suffixes): Remove.
2144 * intervals.h (TEXT_PROP_MEANS_INVISIBLE_WITH_ELLIPSIS)
2145 (TEXT_PROP_MEANS_INVISIBLE_NOELLIPSIS, invisible_noellipsis_p)
2146 (invisible_ellipsis_p): Remove.
2148 * xdisp.c (DOLIST, LOOP_PROPVAL): Remove.
2149 (invisible_p): Return 1 or 2 depending on whether an ellipsis is used.
2150 (invisible_ellipsis_p, invisible_noellipsis_p): Remove.
2151 (in_ellipses_for_invisible_text_p, handle_invisible_prop):
2152 Use new retval of TEXT_PROP_MEANS_INVISIBLE.
2154 2001-10-14 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
2156 * lisp.h (Ftop_level): Add prototype.
2158 * xterm.c: (xlwmenu_window_p, xlwmenu_redisplay): Add prototypes.
2159 (XTread_socket): Improve style of comments to follow other
2162 * keyboard.c (Fcommand_execute): Remove unnecessary prototype (it
2163 is already prototyped in included lisp.h).
2165 * frame.c (Fset_mouse_position): Improve style of comment to
2166 follow other comments.
2167 (Fset_mouse_pixel_position): Improve style of comment to follow
2169 (Fmake_frame_visible): Doc fix and typo in comment.
2170 (Fmake_frame_invisible): Doc fix and typo in comment.
2171 (Ficonify_frame): Fix typo in comment.
2173 2001-10-14 Gerd Moellmann <gerd@gnu.org>
2175 * xfns.c, dispnew.c, xterm.c, xdisp.c, xfaces.c, xmenu.c
2176 * term.c, alloc.c: Put doc strings in comments.
2178 2001-10-13 Gerd Moellmann <gerd@gnu.org>
2180 * lisp.h (DEFUN, DEFVAR_LISP, ...) [DOC_STRINGS_IN_COMMENTS]:
2181 Provide definitions for doc strings in comments.
2183 * fns.c: Put doc strings in comments.
2185 2001-10-13 Eli Zaretskii <eliz@is.elta.co.il>
2187 * dired.c (file_name_completion): Ignore a candidate directory if
2188 it matches an element in completion-ignored-extensions that ends
2190 (syms_of_dired) <completion-ignored-extensions>: Mention the above
2191 feature in the doc string.
2192 (Ffile_name_completion): Ditto.
2194 2001-10-12 Stefan Monnier <monnier@cs.yale.edu>
2196 * indent.c (skip_invisible): Don't skip "ellipsisized" text.
2198 * xfns.c (syms_of_xfns): Update calls to Fprovide.
2200 * lisp.h (Fprovide): Update prototype.
2201 (Ffeaturep, invisible_p): Remove.
2203 * xdisp.c (init_iterator): Be more strict with bytepos and charpos.
2204 (DOLIST, LOOP_PROPVAL): New macros.
2205 (invisible_p, invisible_ellipsis_p): Use them.
2206 (invisible_noellipsis_p): New function.
2207 (syms_of_xdisp): Use empty_string.
2209 * alloc.c (mark_interval_tree): Use traverse_intervals_noorder.
2211 * lread.c (substitute_object_recurse): Use traverse_intervals_noorder.
2212 (syms_of_lread) <Vafter_load_alist>: Update docstring.
2214 * print.c (Fwith_output_to_temp_buffer): Align with
2215 internal_with_output_to_temp_buffer.
2216 (print_preprocess): Use traverse_intervals_noorder.
2217 (print_object): Update call to traverse_intervals.
2219 * intervals.h (TEXT_PROP_MEANS_INVISIBLE_NOELLIPSIS): New macro.
2220 (traverse_intervals_noorder, invisible_noellipsis_p): New funs.
2222 * intervals.c (traverse_intervals_noorder): New function.
2223 (search_for_interval, count_intervals): Use it.
2224 (traverse_intervals): Use less stack space and drop `depth' arg.
2226 * fns.c (Ffeaturep): Add new `subfeature' arg.
2227 (Fprovide): Add new `subfeatures' arg. Use `after-load-alist'.
2228 (Qsubfeatures): New var.
2229 (syms_of_fns): Initialize it.
2231 * keymap.c (Fkey_description): Use empty_string.
2232 (Fdescribe_bindings_internal, describe_buffer_bindings): Remove.
2233 (syms_of_keymap): Setup inheritance between maps.
2234 Don't export Sdescribe_bindings_internal any more.
2236 * minibuf.c (keys_of_minibuf): Eliminate redundant bindings.
2238 2001-10-12 Gerd Moellmann <gerd@gnu.org>
2240 * xterm.c (notice_overwritten_cursor): Renamed from
2241 note_overwritten_text_cursor. Rewritten to take glyph widths into
2244 2001-10-12 Eli Zaretskii <eliz@is.elta.co.il>
2246 * lread.c (syms_of_lread) <load-suffixes>: Fix last change:
2247 multi-line strings without a trailing "\n\".
2249 2001-10-12 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
2251 * floatfns.c: float_error() is defined iff FLOAT_CATCH_SIGILL is
2254 2001-10-11 Stefan Monnier <monnier@cs.yale.edu>
2256 * callint.c (Fcall_interactively): Remove unused code. Use XCAR.
2258 * xfns.c (x_create_bitmap_from_file, x_find_image_file):
2259 * w32proc.c (sys_spawnve):
2260 * w32fns.c (x_create_bitmap_from_file, x_find_image_file):
2261 * w32.c (check_windows_init_file):
2262 * sound.c (Fplay_sound):
2263 * emacs.c (init_cmdargs):
2264 * process.c (Fstart_process): Update calls to openp.
2266 * callproc.c (Vexec_suffixes): New var.
2267 (Fcall_process): Update call to openp.
2268 (decode_suffixes): New function.
2269 (syms_of_callproc): Init exec-suffixes.
2271 * lread.c (Vload_suffixes, default_suffixes): New vars.
2272 (openp): Take a lisp list of suffixes.
2273 Check for file-name-handlers even if the file was absolute already.
2274 (syms_of_lread): Declare load-suffixes.
2275 (Fload): Fix up call to openp.
2276 Don't bother checking for file-name-handler at the very beginning.
2278 * keymap.h (Fcopy_keymap): Don't export.
2280 * lisp.h (empty_string): Declare.
2281 (Vload_suffixes, Vexec_suffixes): Declare.
2282 (openp): Update prototype.
2284 * emacs.c (empty_string): New var.
2285 (syms_of_emacs): Initialize it.
2287 * search.c (wordify): Use it.
2289 * buffer.c (Fbury_buffer): Don't try to remove the buffer from the
2290 selected window if it's not displayed there. Handle the case
2291 when the window is dedicated.
2292 (syms_of_buffer): Fix docstrings not to mention "buffer-local" anymore.
2294 * undo.c (Fprimitive_undo): Use XCAR/XCDR.
2296 * syntax.h (struct gl_state_s): Change the meaning of b_property.
2297 Remove left_ok and right_ok.
2298 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
2299 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT): Update to the
2300 new meaning of b_property.
2302 * syntax.c (update_syntax_table): Simplify.
2303 (Fforward_comment): Don't skip quoted chars when going backward.
2305 2001-10-11 Gerd Moellmann <gerd@gnu.org>
2307 * lisp.h (FIXNUM_OVERFLOW_P): Cast I to EMACS_INT in comparisons
2308 in case I is of some unsigned type, in which case
2309 MOST_NEGATIVE_FIXNUM will be converted to unsigned, and the
2310 comparison becomes bogus.
2312 * editfns.c (Fuser_uid, Fuser_real_uid): Use make_fixnum_or_float.
2313 (Fuser_full_name): Fix bug treating a float as a fixnum.
2315 * data.c (Fstring_to_number): Use make_fixnum_or_float.
2317 * lisp.h (make_fixnum_or_float): New macro.
2319 * lisp.h (circular_list_error): Add prototype.
2321 * data.c (Qcircular_list): New variable.
2322 (circular_list_error): New function.
2323 (syms_of_data): Initialize it Qcircular_list.
2325 2001-10-10 Stefan Monnier <monnier@cs.yale.edu>
2327 * window.c, syntax.c, macros.c, frame.c, emacs.c, cmds.c, category.c,
2328 casefiddle.c, buffer.c: Include keymap.h.
2330 2001-10-10 Gerd Moellmann <gerd@gnu.org>
2332 * s/osf5-0.h (C_SWITCH_SYSTEM) [!__GNUC__]: Add `-nointrinsics'
2333 options. From Dave Love <d.love@dl.ac.uk>.
2335 2001-10-09 Gerd Moellmann <gerd@gnu.org>
2337 * regex.c (WIDE_CHAR_SUPPORT): Do not use defined() in macro.
2338 From Hallvard B Furuseth <h.b.furuseth@usit.uio.no>.
2340 * editfns.c (Fcurrent_time_zone): Cast isalnum() argument to
2342 From Hallvard B Furuseth <h.b.furuseth@usit.uio.no>.
2344 2001-10-08 Andrew Innes <andrewi@gnu.org>
2346 * lisp.h [max]: Undef min and max before redefining them.
2348 * w32gui.h: Do not undef min and max.
2350 * w32heap.h: Do not undef min and max.
2352 * s/ms-w32.h: Do not undef min and max.
2354 2001-10-08 Stefan Monnier <monnier@cs.yale.edu>
2356 * xdisp.c (handle_fontified_prop): Don't bind after-change-functions.
2358 2001-10-08 Sam Steingold <sds@gnu.org>
2360 * keymap.c (current-active-maps): Quote newlines (compilation error).
2362 2001-10-08 Eli Zaretskii <eliz@is.elta.co.il>
2364 * Makefile.in (lisp, shortlisp): Replace bindings.el with
2365 bindings.elc, since otherwise doc strings in bindings.el get wrong
2368 2001-10-08 Stefan Monnier <monnier@cs.yale.edu>
2370 * lisp.h: Remove the entries for keymap.c (moved to keymap.h).
2372 * keyboard.h (map_prompt): Remove.
2374 * xterm.c, w32term.c, term.c, minibuf.c, keymap.c,
2375 * intervals.c, fns.c, doc.c, callint.c: Include keymap.h.
2377 * xmenu.c (keymap_panes, Fx_popup_menu): Use Fkeymap_prompt.
2379 * w32menu.c (keymap_panes, Fx_popup_menu): Use Fkeymap_prompt.
2381 * keyboard.c (map_prompt): Remove.
2382 (read_char_x_menu_prompt, read_char_minibuf_menu_prompt):
2385 * keymap.h: New file. Extracted from lisp.h.
2387 * keymap.c (Fkeymap_prompt, Fcurrent_active_maps): New funs.
2388 (accessible_keymaps_1): New function.
2389 (Faccessible_keymaps, accessible_keymaps_char_table): Use it.
2390 (Fwhere_is_internal): Use Fcurrent_active_maps.
2391 (Fdescribe_buffer_bindings): Renamed from describe_buffer_bindings.
2392 Insert in current buffer rather than standard-output.
2393 Don't call `help-mode'. Export to elisp.
2394 (describe_buffer_bindings): New wrapper.
2395 (syms_of_keymap): Defsubr Skeymap_prompt, Scurrent_active_maps
2396 and Sdescribe_buffer_bindings.
2398 2001-10-08 Gerd Moellmann <gerd@gnu.org>
2400 * atimer.c (alarm_signal_handler) [USG && !POSIX_SIGNALS]:
2401 Remove code setting signal handler.
2403 * sysdep.c (child_setup_tty) [HAVE_TERMIO || HAVE_TERMIOS]:
2404 Clear ICRNL and INLCR. From Daiki Ueno <ueno@unixuser.org>.
2406 2001-10-08 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
2408 * keyboard.c: Don't define min/max.
2410 2001-10-08 Gerd Moellmann <gerd@gnu.org>
2412 * xterm.c, xmenu.c, xfns.c, xdisp.c, window.c:
2413 * w32term.c, w32menu.c, w32console.c, w32bdf.c, w32.c, term.c
2414 * sysdep.c, sound.c, search.c, scroll.c, minibuf.c, keymap.c
2415 * intervals.c, insdel.c, indent.c, fns.c, fileio.c, editfns.c
2416 * dispnew.c, dired.c, charset.c, xfaces.c, alloc.c, atimer.c:
2417 Don't define min/max.
2419 * lisp.h (min, max): New macros.
2421 * puresize.h (BASE_PURESIZE): Increase to 725000.
2423 2001-10-08 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
2425 * xfaces.c (free_frame_menubar): Add prototype.
2427 * lisp.h (init_window): Add prototype.
2429 * editfns.c: Include ctype.h.
2431 * xterm.c: USE_LUCID can be defined iff USE_X_TOOLKIT is defined.
2432 (xm_scroll_callback) [USE_MOTIF]: Remove unused variable `percent'.
2433 (x_set_toolkit_scroll_bar_thumb) [USE_MOTIF]: Remove unused
2436 * xfns.c (Fx_hide_tip): Fix typo in a doc string.
2437 (Fx_file_dialog) [USE_MOTIF]: Remove unused variables
2438 `popup_activated_flag' and `title'.
2440 * doc.c (Fdocumentation_property): Fix typo in a doc string.
2442 * emacs.c (main): Remove extra `;'.
2444 * atimer.h (struct atimer): Fix typos in a comment.
2446 * atimer.c: Fix typo.
2448 * Makefile.in: Fix typo.
2450 * README: Remove obsolete part mentioning removed VMS file.
2452 2001-10-07 Miles Bader <miles@gnu.org>
2454 * Makefile.in (lisp, shortlisp): Add `button.elc'.
2456 2001-10-07 Ken Raeburn <raeburn@gnu.org>
2458 * minibuf.c (Fminibuffer_prompt_end): Don't apply make_number to a
2461 * lisp.h (Ffield_end): Declare.
2463 2001-10-07 Gerd Moellmann <gerd@gnu.org>
2465 * keyboard.c (parse_modifiers, apply_modifiers): Use VALMASK.
2467 * insdel.c (make_gap): Use MOST_POSITIVE_FIXNUM.
2469 * floatfns.c (FLOAT_TO_INT2, FLOAT_TO_INT): Use FIXNUM_OVERFLOW_P.
2471 * dired.c (Ffile_attributes): Use FIXNUM_OVERFLOW_P.
2473 * bytecode.c (syms_of_bytecode) [BYTE_CODE_METER]: Doc fix.
2474 (METER_CODE, Fbyte_code): Use MOST_POSITIVE_FIXNUM.
2476 * alloc.c (inhibit_garbage_collection): Simplify.
2477 (Fmemory_use_counts): Ditto.
2479 * data.c (most_positive_fixnum, most_negative_fixnum): New variables.
2480 (syms_of_data): DEFVAR_INT most-positive-fixnum and
2481 most-negative-fixnum.
2483 * lisp.h (MOST_NEGATIVE_FIXNUM, MOST_POSITIVE_FIXNUM)
2484 (FIXNUM_OVERFLOW_P): New macros.
2486 2001-10-06 Miles Bader <miles@gnu.org>
2488 * xterm.h (struct x_output): Add scroll_bar_top_shadow_pixel and
2489 scroll_bar_bottom_shadow_pixel fields.
2490 * xterm.c (x_create_toolkit_scroll_bar): Try to allocate colors
2491 for the shadows, and tell the toolkit about them if we succeed.
2492 (x_destroy_window) [USE_TOOLKIT_SCROLL_BARS]:
2493 Free scroll-bar shadow colors.
2494 * xfns.c (x_set_scroll_bar_background) [USE_TOOLKIT_SCROLL_BARS]:
2495 Free scroll-bar shadow colors when the background color changes.
2496 (Fx_create_frame, x_create_tip_frame) [USE_TOOLKIT_SCROLL_BARS]:
2497 Initialize scroll-bar shadow-color fields.
2499 2001-10-05 Gerd Moellmann <gerd@gnu.org>
2501 * fileio.c (Fcopy_file): If NEWNAME is a directory copy FILE there.
2503 2001-10-05 Miles Bader <miles@gnu.org>
2505 * minibuf.c (Fminibuffer_prompt_end, Fminibuffer_contents)
2506 (Fminibuffer_contents_no_properties, Fdelete_minibuffer_contents):
2507 New functions (were in simple.el).
2508 (Fminibuffer_complete_and_exit, Fminibuffer_complete_word)
2509 (read_minibuf, do_completion, Fminibuffer_completion_help): Use them.
2510 (syms_of_minibuf): Initialize them.
2512 2001-10-05 Gerd Moellmann <gerd@gnu.org>
2514 * xfns.c (tiff_error_handler, tiff_warning_handler): New functions.
2515 (tiff_load): Install them as error and warning handler.
2517 2001-10-04 Andrew Innes <andrewi@gnu.org>
2519 * w32fns.c (x_to_w32_color): Fix argument to alloca.
2520 (w32_load_system_font): Don't believe what GetLanguageFontInfo
2521 says; query codepage info directly to determine if font is double byte.
2522 (x_to_w32_charset): Handle private format for unknown charsets.
2523 Handle wildcards in charset spec, by ignoring them.
2524 (w32_codepage_for_font): Fix argument to alloca. Don't remove
2525 "*-" prefix from charset.
2526 (x_to_w32_font): Enlarge remainder array for safety. Specifically
2527 handle the truncated font spec form constructed by font_list_1, so
2528 that we correctly identify the charset fields. Don't remove "*-"
2529 prefix from charset.
2530 (w32_list_synthesized_fonts): Fix argument to alloca.
2532 2001-10-04 Stefan Monnier <monnier@cs.yale.edu>
2534 * window.h (MINI_WINDOW_P): Use NILP.
2536 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM): Define also for non-NT.
2538 * termhooks.h (struct input_event): Use proper type for `kind'.
2540 2001-10-04 Gerd Moellmann <gerd@gnu.org>
2542 This handles unknown keysyms better than before. For example,
2543 after `xmodmap -e 'keysym F5 = ccaron' in a Latin-1 environment,
2544 Emacs formerly completely ignored F5. With the change, it derives
2545 a key symbol from the name of the X keysym, `ccaron' in this case.
2546 Reported by Martin Buchholz.
2548 * xterm.c (XTread_socket): Return a non_ascii_keystroke for
2551 * keyboard.c (make_lispy_event) [HAVE_X_WINDOWS]: If we know
2552 that EVENT->code isn't a function key, use the keysym's name.
2554 2001-10-04 Gerd Moellmann <gerd@gnu.org>
2556 FOREACH is a macro that should make it easier to loop over Lisp
2557 lists with checks for cycles and proper lists.
2559 * lisp.h (LIST_END_P, FOREACH): New macros.
2561 2001-10-04 Gerd Moellmann <gerd@gnu.org>
2563 On some systems, XtCloseDisplay seems to cause a SIGSEGV when
2564 called for a lost connection. Prevent dumping core in this case.
2565 Instead print the X error, and exit. On user request.
2567 * xterm.c (error_msg): New variable.
2568 (x_fatal_error_signal): New function.
2569 (x_connection_closed): Set error_msg. Install x_fatal_error_signal
2570 as fatal_error_signal_hook around the call to XtCloseDisplay.
2572 * emacs.c (fatal_error_signal_hook): New variable.
2573 (fatal_error_signal): Call that function.
2575 2001-10-04 Gerd Moellmann <gerd@gnu.org>
2577 With this, Emacs prints how much pure storage it will
2578 approximately need in case pure storage overflows while dumping.
2580 * alloc.c (purebeg, pure_size, pure_bytes_used_before_overflow):
2582 (init_alloc_once): Initialize new variables.
2583 (PURE_POINTER_P): Use new variables.
2584 (pure_alloc): If pure storage overflows, allocate from the heap.
2585 (check_pure_size): New function.
2586 (Fgarbage_collect): Don't GC if pure storage has overflowed.
2588 * lisp.h (pure_size) [HAVE_SHM]: Declare extern size_t.
2589 (check_pure_size): Add prototype.
2591 * emacs.c (Fdump_emacs_data, Fdump_emacs): Call check_pure_size.
2593 2001-10-04 Gerd Moellmann <gerd@gnu.org>
2595 This adds a post-gc-hook that's run with GC inhibited.
2596 Requested by Francois Pinard. XEmacs has it. Added to NEWS.
2598 * alloc.c (Vpost_gc_hook, Qpost_gc_hook): New variables.
2599 (syms_of_alloc): DEFVAR_LISP post-gc-hook, initialize Qpost_gc_hook.
2600 (Fgarbage_collect): Run post-gc-hook.
2602 2001-10-04 Gerd Moellmann <gerd@gnu.org>
2604 This adds `defvaralias' and `indirect-variable'. Changes not
2605 directly related to this feature are there to gain the same
2606 performance again as before variable aliases.
2608 You must use the SYMBOL_VALUE and SET_SYMBOL_VALUE macros in C
2609 code to get and set symbol values, to take defvaralias into account.
2611 (Note: the new `constant' bit-flag in symbols would make it
2612 possible to define arbitrary read-only variables, e.g. with
2615 Documentation is in lispref/variables.texi. Added to NEWS.
2617 * lisp.h (enum symbol_interned): New enumeration.
2618 (struct Lisp_Symbol): Remove member `obarray', add
2619 `indirect_variable', `constant', and `interned'.
2620 (SYMBOL_INTERNED_P, SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P)
2621 (SYMBOL_CONSTANT_P, SYMBOL_VALUE, SET_SYMBOL_VALUE): New macros.
2622 (indirect_variable): Add prototype.
2624 * print.c (print_preprocess, print_object): Test internedness of
2625 symbols differently.
2627 * lread.c (Fintern, Funintern): Set symbol's interned and constant
2629 (init_obarray): Likewise for t and nil.
2631 * eval.c Use SYMBOL_VALUE/SET_SYMBOL_VALUE.
2632 (Fdefvaralias): New function.
2633 (specbind): Simplify the test if symbol is a constant.
2634 (syms_of_eval): Defsubr Fdefvaralias.
2636 * data.c: Use SYMBOL_VALUE/SET_SYMBOL_VALUE.
2637 (Qcyclic_variable_indirection): New variable.
2638 (Fkeywordp): Check for internedness differently.
2639 (Fmakunbound): Simplify the test if symbol is a constant.
2640 (indirect_variable, Findirect_variable): New functions.
2641 (swap_in_symval_forwarding): If SYMBOL is an alias, use the
2643 (let_shadows_buffer_binding_p): Check for variable aliases.
2644 (set_internal): Simplify the test if SYMBOL is a constant.
2645 If SYMBOL has a buffer-local value and is an alias, use the aliased
2647 (syms_of_data): Initialize Qcyclic_variable_indirection and defsubr
2650 * bytecode.c (Fbyte_code) <varref>: Use SYMBOL_VALUE.
2651 (Fbyte_code) <varset>: Simplify the test if symbol's value can be
2654 * alloc.c (Fmake_symbol): Adapt to changes of struct Lisp_Symbol.
2656 * abbrev.c, buffer.c, coding.c, fns.c, frame.c, keyboard.c:
2657 * minibuf.c, sunfns.c, w16select.c: Use SYMBOL_VALUE/
2658 SET_SYMBOL_VALUE macros instead of accessing symbol values directly.
2660 2001-10-04 Gerd Moellmann <gerd@gnu.org>
2664 2001-10-03 Miles Bader <miles@gnu.org>
2666 * callproc.c (syms_of_callproc): Explicitly state in the
2667 documentation for `process-environment' that earlier entries take
2668 precedence over later ones.
2670 2001-10-02 Miles Bader <miles@gnu.org>
2672 * textprop.c (Fnext_char_property_change)
2673 (Fprevious_char_property_change): Remove reference to non-existant
2674 argument OBJECT from doc-string.
2676 2001-10-01 Gerd Moellmann <gerd@gnu.org>
2678 * xdisp.c (display_line): Set row's ends_in_newline_from_string_p.
2679 (try_window_id): Skip back over lines ending in a newline from a
2682 * dispextern.h (struct glyph_row) <ends_in_newline_from_string_p>:
2685 2001-10-01 Richard M. Stallman <rms@gnu.org>
2687 * search.c (Freplace_match): Doc fix.
2689 2001-09-28 Andrew Innes <andrewi@gnu.org>
2691 * w32menu.c (set_frame_menubar): Take into account that
2692 f->menu_bar_vector can be nil, and not a vector. From Ken Raeburn
2695 2001-09-30 Eli Zaretskii <eliz@is.elta.co.il>
2697 * frame.c (syms_of_frame) <default-minibuffer-frame>: Doc fix.
2699 2001-09-28 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
2701 * s/gnu-linux.h: Fix a typo in comment.
2703 2001-09-28 Andreas Schwab <schwab@suse.de>
2705 * s/gnu-linux.h (LD_SWITCH_SYSTEM_TEMACS): Link temacs with -z
2706 nocombreloc, in case -z combreloc is the default.
2708 2001-09-28 Gerd Moellmann <gerd@gnu.org>
2710 * m/macppc.h [DATA_SEG_BITS]: Put in #if 0 until we know what's
2711 really going on here.
2713 2001-09-27 Stefan Monnier <monnier@cs.yale.edu>
2715 * search.c (trivial_regexp_p): Catch \{N,M\} as well.
2717 2001-09-27 Eli Zaretskii <eliz@is.elta.co.il>
2719 * Makefile.in (shortlisp): Resync with loadup.el: add backquote,
2720 utf-8, menu-bar, and latin-N.
2721 (SOME_MACHINE_LISP): Remove menu-bar, since it's loaded
2722 unconditionally now.
2723 (lisp): Add latin-N, since they are preloaded.
2725 2001-09-27 Gerd Moellmann <gerd@gnu.org>
2727 * xterm.c (x_draw_relief_rect): Draw bottom relief 1 pixel more
2728 to the left. Some cleanup.
2730 * xdisp.c (display_mode_element): One more case where a string's
2731 multibyteness should be used for display.
2733 2001-09-26 Gerd Moellmann <gerd@gnu.org>
2735 * fileio.c (Finsert_file_contents): If REPLACE is non-nil, stop
2738 * xdisp.c (with_echo_area_buffer): Use echo_kboard instead
2739 of the only temporarily set echoing flag for deciding when
2742 * keyboard.c (echo_kboard): Make externally visible.
2744 * lisp.h (echo_kboard): Declare extern.
2746 * xdisp.c (make_cursor_line_fully_visible): Return 0 and set
2747 fonts_changed_p if we need larger matrices due to vscrolling.
2748 (try_scrolling, try_cursor_movement, redisplay_window): Give up on
2749 this round of redisplay if make_cursor_line_fully_visible fails.
2750 (CURSOR_MOVEMENT_*, SCROLLING_*): New enumerators.
2751 (try_cursor_movement, try_scrolling): Use them instead of integers.
2753 * dispextern.h (required_matrix_width, required_matrix_height):
2756 * dispnew.c (required_matrix_width, required_matrix_height):
2758 (allocate_matrices_for_window_redisplay)
2759 (allocate_matrices_for_frame_redisplay: Use them.
2760 Remove parameters CH_DIM.
2762 * xdisp.c (display_mode_lines): Temporarily set selected_frame
2763 and selected_window to the frame of the window whose mode-lines
2764 are displayed, and to the window itself.
2765 (redisplay_window, redisplay_mode_lines): Don't set selected_frame
2768 2001-09-25 Gerd Moellmann <gerd@gnu.org>
2770 * xfns.c (x_kill_gs_process): Recognize if someone has cleared
2771 the image cache under us.
2773 * xdisp.c (display_mode_element): If the mode element is a symbol
2774 with a string value, use that string's multibyteness for displaying.
2776 * keyboard.c (read_char): Don't clear a message for a switch-frame
2777 event. From Stefan Monnier <monnier@cs.yale.edu>.
2779 * xterm.c (fast_find_position) [0]: Add a presumably more correct
2780 version for after 21.1.
2782 * xdisp.c (row_containing_pos): Make externally visible.
2784 * dispextern.h (row_containing_pos): Add prototype.
2786 * process.c (send_process): Disable composition if from_byte < 0.
2787 From Kenichi Handa <handa@etl.go.jp>.
2789 2001-09-24 Gerd Moellmann <gerd@gnu.org>
2791 * xterm.c (refreshicon): Function removed.
2793 * Makefile.in (xterm.o): Remove references to sink.h and sinkmask.h.
2795 * sink11.h, sink11mask.h, sink.h, sinkmask.h: Removed.
2797 * xterm.c (toplevel): Remove includes in #if 0.
2799 * process.c (sigchld_handler) [LINUX]: Don't return from
2800 the signal handler at the end of the loop.
2802 2001-09-21 Gerd Moellmann <gerd@gnu.org>
2804 * sysdep.c (wait_for_termination) [POSIX_SIGNALS]:
2805 Terminate only if kill returns -1, and errno is ESRCH.
2807 2001-09-21 Markus Rost <rost@math.ohio-state.edu>
2809 * Makefile.in (shortlisp): Add ../lisp/env.elc.
2811 2001-09-20 Gerd Moellmann <gerd@gnu.org>
2813 * process.c (sigchld_handler): Use GC_CONSP, GC_INTEGERP, GC_EQ
2814 since this function can be called during GC.
2816 * callproc.c (Fcall_process): Handle errors from pipe(2).
2817 (child_setup): Delete code in #ifdef vipc.
2819 2001-09-19 Gerd Moellmann <gerd@gnu.org>
2821 * xdisp.c (decode_mode_spec): Add parameter MULTIBYTE.
2822 (display_mode_element): Display the string from decode_mode_spec
2823 depending on its multibyteness.
2825 * s/netbsd.h (LD_SWITCH_SYSTEM, C_SWITCH_SYSTEM): Add /usr/pkg.
2827 * m/macppc.h (DATA_SEG_BITS): Also define for GCC 3.
2829 2001-09-18 Gerd Moellmann <gerd@gnu.org>
2831 * keyboard.c (Frecursive_edit): Pass (BUFFER . SINGLE-KBOARD) to
2832 recursive_edit_unwind.
2833 (recursive_edit_unwind): Set kboard state according to
2836 * buffer.c (modify_overlay): Don't do nothing if START == END;
2837 This can still be a modification, for example when an overlay has
2838 a before-string or after-string.
2839 (Fdelete_overlay): Prevent redisplay optimizations when deleting
2840 an overlay with before-string or after-string.
2842 * s/netbsd.h (C_SWITCH_SYSTEM): Add.
2843 (LD_SWITCH_SYSTEM): Include /usr/local/lib.
2845 * xdisp.c (try_window_id) [!GLYPH_DEBUG]: Give up if
2846 first_unchanged_at_end_row is in front of
2847 last_unchanged_at_beg_row. This code should be removed after the
2850 2001-09-17 Gerd Moellmann <gerd@gnu.org>
2852 * buffer.h (BUF_COMPUTE_UNCHANGED): Use BUF_MODIFF and
2853 BUF_OVERLAY_MODIFF instead of MODIFF and OVERLAY_MODIFF.
2855 * m/macppc.h (DATA_SEG_BITS) [__linux__]: Define for GCC
2858 2001-09-14 Eli Zaretskii <eliz@is.elta.co.il>
2860 * dired.c (Ffile_attributes): Doc fix.
2862 2001-09-14 Gerd Moellmann <gerd@gnu.org>
2864 * fileio.c (Ffile_symlink_p): Fix last change.
2866 * filelock.c (current_lock_owner): Fix last change.
2868 2001-09-13 Gerd Moellmann <gerd@gnu.org>
2870 * filelock.c (current_lock_owner): If readlink returns ERANGE,
2871 take that to mean that the buffer is too small.
2873 * fileio.c (Ffile_symlink_p): If readlink returns ERANGE, take
2874 that to mean that the buffer is too small.
2876 * xdisp.c (reseat_1): Set IT's multibyte_p flag according to the
2877 current buffer's multibyteness when discarding the iterator's
2880 * xfns.c (Fx_window_property): Handle case that property gets
2881 deleted between the two calls to XGetWindowProperty.
2883 2001-09-11 Gerd Moellmann <gerd@gnu.org>
2885 * minibuf.c (read_minibuf_unwind): Bind inhibit-modification-hooks.
2887 * minibuf.c (read_minibuf): Bind inhibit-modification-hooks to t,
2888 in addition to read-only.
2890 * xdisp.c (with_echo_area_buffer): Bind inhibit-modification-hooks
2891 to t in addition to read-only.
2893 * lisp.h (Qinhibit_modification_hooks): Declare.
2895 * insdel.c (Qinhibit_modification_hooks): New variable.
2896 (syms_of_insdel): Initialize and staticpro it.
2898 * textprop.c (verify_interval_modification): Don't run
2899 modification-hooks if inhibit_modification_hooks.
2901 * dispnew.c (set_window_cursor_after_update): Fix code
2902 finding glyph row containing cursor when cursor_in_echo_area
2905 * xdisp.c (init_from_display_pos): Put some code in #if 0.
2906 (add_to_log): Use bcopy instead of strcpy.
2907 (init_from_display_pos): Use an explicit loop over bytes in
2908 overlay strings instead of calling index.
2910 2001-09-10 Gerd Moellmann <gerd@gnu.org>
2912 * alloc.c (allocate_buffer): Call VALIDATE_LISP_STORAGE.
2914 * dispnew.c (direct_output_for_insert): Don't change IT's
2915 stop_charpos to something in front of its current position.
2917 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: Take args like
2920 2001-09-10 Richard M. Stallman <rms@gnu.org>
2922 * frame.c (Fmouse_position): Doc fix.
2924 2001-09-07 Gerd Moellmann <gerd@gnu.org>
2926 * xdisp.c (init_from_display_pos): Don't compare the result
2927 of calling index with NULL.
2929 2001-09-06 Gerd Moellmann <gerd@gnu.org>
2931 * xfns.c (x_set_background_color): Don't change the colors
2932 of the X window of scroll bar widgets.
2934 2001-09-05 Andrew Innes <andrewi@gnu.org>
2936 * w32fns.c (w32_createwindow): Undo last change.
2938 2001-09-05 Gerd Moellmann <gerd@gnu.org>
2940 * macros.c (store_kbd_macro_char): Fix computation of kbd_macro_end.
2942 * xdisp.c (string_buffer_position): Use *single_char_property*
2943 functions instead of the *single_property* functions.
2945 2001-09-04 Andrew Innes <andrewi@gnu.org>
2947 * w32term.c (w32_read_socket): Add more information to debugging
2950 * w32fns.c (w32_createwindow): Remove the WS_CLIPCHILDREN style
2951 from Emacs frames, so that calls to GetClipBox in w32term.c
2952 correctly report when part of a frame is visible (including
2953 scrollbars, etc). This prevents repeated redrawing of frames when
2954 only a scrollbar is visible.
2955 (w32_wnd_proc): Add more frame information to debugging output.
2957 2001-09-03 Stefan Monnier <monnier@cs.yale.edu>
2959 * xdisp.c (handle_single_display_prop): Fix for int/Lisp_Object mixup.
2961 2001-09-03 Gerd Moellmann <gerd@gnu.org>
2963 * xterm.c (note_mouse_highlight) <help-echo>: When looking for
2964 help-echo for a string which doesn't have help-echo itself, use
2965 get-char-property to obtain the help-echo from the string's buffer
2966 (note_mouse_highlight) <mouse-face>: When on a string that doesn't
2967 have mouse-face, look ``under'' the string for mouse-face from an
2969 (fast_find_position): Add parameter STOP. In the final row, stop
2970 before glyphs having STOP as object. Don't consider glyphs that
2971 are not from a buffer.
2973 * buffer.c (syms_of_buffer) <default-directory>: Doc fix.
2975 2001-09-01 Eli Zaretskii <eliz@is.elta.co.il>
2977 * fns.c (Fmd5): Doc fix.
2979 2001-08-31 Gerd Moellmann <gerd@gnu.org>
2981 * composite.c (update_compositions): Do nothing if
2982 inhibit-modification-hooks is set.
2984 2001-08-30 Gerd Moellmann <gerd@gnu.org>
2986 * emacs.c (shut_down_emacs): Don't call check_glyph_memory
2987 and check_message_stack if terminating abnormally. We want
2988 glyph matrices etc. in a core dump.
2990 * xdisp.c (Qbuffer_position, Qposition, Qobject): New variables.
2991 (syms_of_xdisp): Initialize them.
2992 (handle_single_display_prop): Don't change point, bind `object',
2993 `position', and `buffer-position' instead to the object having the
2994 `display' property, position in the object and position in the buffer.
2996 * fileio.c (Finsert_file_contents): Don't change the multibyteness
2997 of the buffer if REPLACE is non-nil.
2999 2001-08-29 Gerd Moellmann <gerd@gnu.org>
3001 * fileio.c (Finsert_file_contents): Undo change of 2001-08-27.
3003 2001-08-28 Eli Zaretskii <eliz@is.elta.co.il>
3005 * w32term.c (x_set_glyph_string_background_width)
3006 (show_mouse_face): Track the last changes in xterm.c.
3008 2001-08-28 Gerd Moellmann <gerd@gnu.org>
3010 * xterm.c (x_set_glyph_string_background_width): Set the glyph
3011 string's background width so that multi-line mouse-face is drawn
3012 to the right edge of the window.
3013 (show_mouse_face): Set the row's mouse_face_p flag after drawing
3016 * dispnew.c (direct_output_for_insert): Set updated_area
3017 before inserting/writing glyphs.
3019 * xdisp.c (display_mode_element): Use string_byte_to_char to
3020 determine character positions in strings, use chars_in_text
3021 instead of strwidth.
3022 (dump_glyph_row) [GLYPH_DEBUG]: Take a glyph row instead of
3023 a matrix as parameter; this is easier to use from GDB.
3025 2001-08-28 Miles Bader <miles@gnu.org>
3027 * textprop.c (Fprevious_single_char_property_change)
3028 (Fnext_single_char_property_change): Doc fixes.
3030 2001-08-27 Gerd Moellmann <gerd@gnu.org>
3032 * fileio.c (Finsert_file_contents): Allocate, restore, and
3033 free composition data in the case of REPLACE not being nil.
3035 * xdisp.c (init_from_display_pos, init_to_row_end): Return 0 if
3036 there exist overlay strings with newlines at POS.
3037 (text_outside_line_unchanged_p): Return 0 if changes start at
3038 START and overlays exist at START. Likewise for END.
3039 (try_window_id): Give up if init_to_row_end returns 0.
3041 * fileio.c (Finsert_file_contents): Call Fset_buffer_multibyte
3044 2001-08-24 Gerd Moellmann <gerd@gnu.org>
3046 * keymap.c (access_keymap): Return the cdr of the binding of
3047 a generic character instead of its definition (KEY . BINDING).
3049 * fileio.c (Finsert_file_contents): Set coding's dest_multibyte
3050 to 0 also in the REPLACE case.
3052 2001-08-24 Andrew Choi <akochoi@cse.cuhk.edu.hk>
3054 * fileio.c (Ffile_readable_p) [macintosh]: Call access instead of
3055 open to determine whether file is readable (as for DOS_NT).
3057 2001-08-23 Gerd Moellmann <gerd@gnu.org>
3059 * fileio.c (Finsert_file_contents): If VISIT is non-nil, and
3060 coding.type is coding_type_no_conversion or coding_type_raw_text,
3061 use Fset_buffer_multibyte to make the buffer unibyte if REPLACE is
3062 non-nil instead of just setting enable_multibyte_characters in the
3065 2001-08-22 Gerd Moellmann <gerd@gnu.org>
3067 * dispextern.h (struct face_cache): Add member
3068 menu_face_changed_p.
3070 * xfaces.c (menu_face_changed_default): New variable.
3071 (menu_face_changed_count): Variable removed.
3072 (Finternal_set_lisp_face_attribute): Doc fix. If FRAME is t, set
3073 the menu_face_changed_default flag, otherwise set the FRAME's
3074 menu_face_changed_p flag if the `menu' face has been changed.
3075 Prevent calling set_font_frame_param if FRAME is t.
3076 (make_face_cache): Initialize cache's menu_face_changed_p
3077 from menu_face_changed_default.
3078 (realize_basic_faces): Look into the frame's face cache to
3079 determine if the menu appearance needs updating.
3081 * keymap.c (access_keymap): Fix last change to not consider
3082 IDX when it has modifiers.
3084 2001-08-21 Gerd Moellmann <gerd@gnu.org>
3086 * keymap.c (access_keymap): If a binding of the form (GENERIC-CHAR
3087 . BINDING) exists, where GENERIC-CHAR is the generic character of
3088 the charset of IDX, return BINDING unless there exists a binding
3091 2001-08-16 Gerd Moellmann <gerd@gnu.org>
3093 * xrdb.c (SYSV): Don't define on Solaris 2.
3094 From Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>.
3096 * xdisp.c (move_it_by_lines) <DVPOS < 0>: Start at the beginning
3097 of the screen line, not text line, containing IT's current position.
3099 2001-08-15 Gerd Moellmann <gerd@gnu.org>
3101 * window.c (window_scroll_pixel_based): Don't recenter if
3102 PT is partially visible in the window.
3104 * xterm.c (expose_window_tree, expose_window, expose_line):
3105 Return 1 when overwriting mouse-face.
3106 (expose_frame): If mouse-face was overwritten, redo it.
3108 * xfaces.c (x_update_menu_appearance): Don't call
3109 set_frame_menubar, let the next redisplay do it.
3111 2001-08-14 Andrew Innes <andrewi@gnu.org>
3113 * w32term.c (x_draw_glyph_string): Draw relief (if any) before
3114 drawing glyph string.
3116 2001-08-14 Eli Zaretskii <eliz@is.elta.co.il>
3118 * s/hiuxwe2.h: New file, for the HITACHI SR2001/SR2201 series
3121 2001-08-14 Gerd Moellmann <gerd@gnu.org>
3123 * xfaces.c (x_update_menu_appearance): Save and restore value of
3124 interrupt_input_blocked.
3126 2001-08-13 Gerd Moellmann <gerd@gnu.org>
3128 * xdisp.c (move_it_by_lines) <DVPOS < 0>: If not already on
3129 a line start, move back to the line start.
3131 * xdisp.c (resize_echo_area_exactly): Don't resize the mini-window
3132 exactly when a mini-buffer is active.
3134 * keyboard.c (make_lispy_event): Interpret double_click_fuzz
3135 in units of 1/8 character on non window-system frames.
3136 (syms_of_keyboard) <double-click-fuzz>: Doc fix.
3138 2001-08-10 Eli Zaretskii <eliz@is.elta.co.il>
3140 * keyboard.c (syms_of_keyboard) <double-click-fuzz>: Fix a typo in
3143 2001-08-09 Gerd Moellmann <gerd@gnu.org>
3145 * keyboard.c (Vpre_help_message): New variable.
3146 (syms_of_keyboard): Initialize and staticpro it.
3147 (show_help_echo): Record current message before displaying a
3148 help-echo, and restore that message when clearing the help.
3150 * xfns.c (x_create_im): Remove prototype.
3152 * xdisp.c (mark_window_display_accurate_1): Remove an assertion.
3154 * dispnew.c (adjust_glyph_matrix): Undo last change.
3156 2001-08-08 Gerd Moellmann <gerd@gnu.org>
3158 * dispnew.c (adjust_glyph_matrix): In the optimization for
3159 windows whose height has changed, disable partially visible lines.
3161 2001-08-07 Gerd Moellmann <gerd@gnu.org>
3163 * window.c (Frecenter): If ARG < 0, and on a window system
3164 frame, count in some empty lines when we can't move -ARG lines down.
3166 * xdisp.c (start_display): Don't try to determine the continuation
3167 lines width if lines are truncated. It's superfluous and leads to
3168 incorrect results if POS is not visible in the window after
3169 reseating the iterator at the previous line start.
3171 2001-08-06 Gerd Moellmann <gerd@gnu.org>
3173 * xterm.c (x_dump_glyph_string): Put in #if GLYPH_DEBUG.
3175 2001-08-06 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
3177 * alloc.c (init_stack): Remove declaration.
3179 2001-08-03 Gerd Moellmann <gerd@gnu.org>
3181 * keyboard.c (read_key_sequence): Check that key is an integer
3182 before comparing it with quit_char.
3183 (add_command_key): Use larger_vector.
3184 (read_char_x_menu_prompt): Instead of converting symbol and
3185 integer events into conses (EVENT . nil), use (EVENT . disabled)
3186 which cannot be confused with valid events.
3187 (read_char): When reading from Vunread_command_events, check for
3188 events of the form (EVENT . disabled) instead of
3191 * xdisp.c (resize_mini_window): If Vmax_mini_window_height is
3192 a float, determine the max height from the frame's height.
3194 2001-08-02 Gerd Moellmann <gerd@gnu.org>
3196 * xdisp.c (redisplay_internal): Take message_cleared_p into
3197 account only if minibuf_level == 0.
3199 2001-08-01 Gerd Moellmann <gerd@gnu.org>
3201 * xdisp.c (redisplay_internal): Add a check for the last
3204 * xdisp.c (message_cleared_p): New variable.
3205 (clear_message): Set message_cleared_p when clearing the current
3207 (redisplay_internal): Look at message_cleared_p to capture
3208 the case that the echo area should be cleared.
3210 * keyboard.c (command_loop_1): Fix spelling of
3211 resize_echo_area_exactly.
3213 * dispextern.h (resize_echo_area_exactly): Fix typo in function name.
3215 * xdisp.c (resize_echo_area_exactly): Fix typo in function name.
3217 * xfns.c (x_set_tool_bar_lines): Clear the tool bar window's
3218 current matrix when the window gets smaller.
3220 2001-08-01 Eli Zaretskii <eliz@is.elta.co.il>
3222 * print.c (strout): Cast the character passed to insert_char to
3223 unsigned char, to avoid sign extension when it is promoted to int.
3225 2001-07-31 Gerd Moellmann <gerd@gnu.org>
3227 * fileio.c (Finsert_file_contents): Don't treat a return value
3228 of 0 from emacs_read as an IO error.
3230 2001-07-30 Gerd Moellmann <gerd@gnu.org>
3232 * keyboard.c (abs): New macro.
3233 (double_click_fuzz): New variable.
3234 (make_lispy_event): Use it to determine what makes a double-click.
3235 (syms_of_keyboard): DEFVAR_INT it.
3237 * xmenu.c (set_frame_menubar): Take into account that
3238 f->menu_bar_vector can be nil, and not a vector. From Ken Raeburn
3241 2001-07-27 Gerd Moellmann <gerd@gnu.org>
3243 * xterm.c (x_get_glyph_string_clip_rect): Minor cleanup.
3245 * dispnew.c (shift_glyph_matrix, blank_row): Fix computation
3246 of row's visible height.
3248 * xdisp.c (init_from_display_pos): If POS is in an overlay string,
3249 deal with the first overlay string having an image `display' property.
3250 (try_window_reusing_current_matrix, compute_line_metrics):
3251 Fix computation of row's visible height for the case that part of the
3252 row is invisible above and part of the row is at the same time
3253 invisible below the window.
3255 2001-07-26 Gerd Moellmann <gerd@gnu.org>
3257 * xfns.c (x-show-tip): Doc fix.
3259 * xfns.c (Vx_max_tooltip_size): New variable.
3260 (syms_of_xfns): DEFVAR_LISP it.
3261 (Fx_show_tip): Set frame's window_width to the width of the
3262 window. Use a maximum tooltip size specified by
3263 Vx_max_tooltip_size, if that has valid contents.
3264 (x_create_tip_frame): Set tooltip buffer's truncate-lines to nil.
3266 2001-07-26 Andrew Innes <andrewi@gnu.org>
3268 * w32term.c (x_display_list): New variable.
3269 (w32_term_init): Set it.
3271 * w32term.h (x_display_list): New extern.
3273 2001-07-26 Gerd Moellmann <gerd@gnu.org>
3275 * xdisp.c (resize_mini_window): Give up when inhibit-redisplay
3276 is non-nil, instead of when redisplaying_p is non-zero.
3278 (mark_window_display_accurate_1): Add an assertion.
3280 2001-07-25 Gerd Moellmann <gerd@gnu.org>
3282 * dispextern.h (struct it): Increase size of ctl_chars to 16.
3284 * xfns.c (Fx_file_dialog): Block/unblock input while processing
3285 events so that we get a chance of processing expose events.
3287 * xdisp.c (resize_mini_window): Don't resize while redisplaying.
3289 2001-07-24 Gerd Moellmann <gerd@gnu.org>
3291 * xfns.c (valid_image_p): Protect better against invalid image
3292 specifications. Previous code could signal an error.
3294 2001-07-23 Gerd Moellmann <gerd@gnu.org>
3296 * indent.c (current_column): Fix column computation in the
3297 presence of display table entries.
3298 (current_column_1, Fmove_to_column, compute_motion): Likewise.
3300 * dispnew.c (adjust_glyph_matrix): In the optimization for
3301 windows whose height has changed, use the new window height
3302 to compute which rows to invalidate.
3304 * editfns.c (toplevel) [STDC_HEADERS]: Include float.h.
3305 (MAX_10_EXP): New macro.
3308 * coding.c (code_convert_region): Handle the multibyte case if
3309 decoding ends with CODING_FINISH_INSUFFICIENT_SRC.
3311 2001-07-20 Gerd Moellmann <gerd@gnu.org>
3313 * dispextern.h (struct face): Change type of `stipple' to
3316 * xterm.c (x_fill_stretch_glyph_string): Remove an assertion.
3318 2001-07-19 Gerd Moellmann <gerd@gnu.org>
3320 * dispnew.c (update_window): Don't set the cursor at the end
3321 of the update if display update has been paused.
3323 * composite.h (syms_of_composite): Renamed from syms_of_composition.
3325 2001-07-18 Ken Raeburn <raeburn@gnu.org>
3327 * fns.c (Fset_char_table_default): Check that a charset is defined
3328 before checking its dimension.
3330 2001-07-17 Ken Raeburn <raeburn@gnu.org>
3332 * coding.c (setup_coding_system): Don't do any designation based
3333 on reg_bits if charset is not yet defined.
3335 * lisp.h (XVECTOR): Verify correct object type before returning a
3336 pointer, using eassert.
3338 2001-07-17 Gerd Moellmann <gerd@gnu.org>
3340 * keyboard.c (KBD_BUFFER_SIZE) [!HAVE_WINDOW_SYSTEM]:
3341 Increase to 4096 because of paste problems reported on GNU/Linux.
3343 2001-07-17 Jan Nieuwenhuizen <janneke@gnu.org>
3345 * emacs.c (USAGE1): Add +LINE:COLUMN option help.
3347 2001-07-16 Gerd Moellmann <gerd@gnu.org>
3349 * fileio.c (unwind_read): Function removed.
3350 (read_non_regular, read_non_regular_quit): New functions.
3351 (Finsert_file_contents): When reading from non-regular files,
3352 arrange to catch a `quit' and terminate the loop. Rearrange
3353 code so that a `quit' when reading from a regular file doesn't
3354 insert text in the buffer.
3356 * xfaces.c (clear_face_cache): Clear fonts on a display basis.
3357 Clear faces afterwards.
3358 (clear_font_table): Take a x_display_info parameter. Don't free
3359 fonts being the default font of any frame on the given display.
3361 2001-07-13 Gerd Moellmann <gerd@gnu.org>
3363 * xdisp.c (get_next_display_element): Use CHAR_STRING_NO_SIGNAL
3364 instead of CHAR_STRING which can signal an error.
3366 * charset.c (char_to_string_1): Extracted from char_to_string.
3367 Return -1 instead of signaling an error.
3368 (char_to_string): Use it.
3370 * charset.h (CHAR_STRING_NO_SIGNAL): New macro.
3372 2001-07-12 Stefan Monnier <monnier@cs.yale.edu>
3374 * coding.c (Ffind_coding_systems_region_internal): If safe_codings
3375 is t, don't try to append anything to it.
3377 2001-07-12 Eli Zaretskii <eliz@is.elta.co.il>
3379 * dired.c (file_name_completion): Pass dp->d_name to
3380 Fstring_match, not elt, which is always nil here.
3382 2001-07-12 Gerd Moellmann <gerd@gnu.org>
3384 * xselect.c (x_decline_selection_request): Handle errors
3385 caused by receivers that have vanished.
3387 * xterm.c (XTread_socket) <PropertyNotify>: Put the code
3388 ignoring events on foreign windows in #if 0. Always dispatch
3389 the event after checking it with x_handle_property_notify.
3391 * xselect.c (TRACE0, TRACE1, TRACE2): New macros, defined
3392 depending on TRACE_SELECTION. Replace fprintfs in #if 0 with
3393 TRACE macros to facilitate debugging. Add additional trace statements.
3394 (toplevel): Add prototypes for file-local functions.
3395 (x_atom_to_symbol): Remove DPYINFO parameter.
3397 2001-07-11 Stefan Monnier <monnier@cs.yale.edu>
3399 * w32menu.c (menubar_selection_callback, w32_menu_show):
3400 Initialize `entry' to nil.
3401 (w32_dialog_show): Remove unused `save_wv' variable.
3402 (name_is_separator): Recognize "--:foo" and "--foo-bar".
3404 2001-07-11 Gerd Moellmann <gerd@gnu.org>
3406 * xdisp.c (try_cursor_movement): Prevent a warning from GCC 3.0.
3408 * fileio.c (unwind_read): Print a message when discarding inserted
3409 text or switching the buffer to unibyte. Change parameter.
3410 (Finsert_file_contents): Don't pass VISIT to unwind_read.
3412 * fileio.c (unwind_read): New function.
3413 (Finsert_file_contents): Record it as unwind-function for
3414 the case that reading is interrupted by C-g.
3416 2001-07-10 Gerd Moellmann <gerd@gnu.org>
3418 * dispnew.c (update_window): Don't skip the header-line
3419 update when scrolling_window returns 0.
3421 * xfaces.c (unload_color): Do nothing if PIXEL is -1.
3423 * xfns.c (Fx_create_frame): Initialize frame colors to -1,
3424 for the case that x_decode_color signals an error.
3426 * xdisp.c (add_to_log): Do nothing if called asynchronously.
3428 2001-07-09 Gerd Moellmann <gerd@gnu.org>
3430 * sound.c (toplevel): Include <signal.h> and "syssignal.h".
3431 (vox_configure, vox_close) [SIGIO]: Block/unblock SIGIO
3434 2001-07-06 Eli Zaretskii <eliz@is.elta.co.il>
3436 * dosfns.c (syms_of_dosfns): Add \n\ at the end of a line in the
3437 doc string line for dos-timezone-offset.
3439 * msdos.c (do_visible_bell): Add \n\ at the end of each line of
3440 inline assembly, to avoid compiler warnings.
3441 (syms_of_msdos): Add \n\ at the end of a line in the doc string
3442 line for dos-unsupported-char-glyph.
3444 * buffer.c (syms_of_buffer) [if 0]: Avoid a warning from GCC 3.0.
3446 2001-07-05 Gerd Moellmann <gerd@gnu.org>
3448 * sound.c: Include Emacs' header files with #include "...".
3450 * eval.c (specbind): Additionally record the buffer that was
3451 current when a buffer-local or frame-local variable was bound.
3453 2001-07-04 Gerd Moellmann <gerd@gnu.org>
3455 * xterm.c (x_produce_glyphs): Don't convert multibyte characters
3456 to unibyte characters in unibyte buffers.
3458 2001-07-03 Gerd Moellmann <gerd@gnu.org>
3460 * eval.c (specbind): If SYMBOL has a frame-local binding, record
3461 the frame on the binding stack. Change format of entries for
3462 local bindings on the binding stack to '(SYMBOL . WHERE)'.
3463 (unbind_to): Handle unbinding a frame-local variable.
3465 * xdisp.c (compute_line_metrics): On ttys, subtract continuation
3466 glyphs and truncation glyphs at the end of a row from its pixel width.
3467 (dump_glyph_row): Print row's continuation_lines_width.
3468 (try_window_id): Take the shortcut if ZV is visible in the
3469 window, but there are actually no changes at ZV.
3471 2001-07-02 Gerd Moellmann <gerd@gnu.org>
3473 * xterm.h (x_free_dpy_colors): Add prototype.
3475 * xterm.c (cvt_pixel_dtor): Call x_free_dpy_colors with the
3476 right number of arguments.
3478 * Makefile.in (tags): Depend on $(lwlibdir)/TAGS.
3479 ($(lwlibdir)TAGS): New target.
3480 (TAGS): Fix dependency list.
3482 * xterm.c (x_list_fonts): Make sure XFreeFont is called
3485 2001-06-30 Gerd Moellmann <gerd@gnu.org>
3487 * emacs.c (main): Remove extern declaration for sys_nerr, which
3488 isn't used and causes a compilation error with GCC 3.0 on
3491 2001-06-27 Gerd Moellmann <gerd@gnu.org>
3493 * widget.c (EmacsFrameSetCharSize): Turn off atimers and block
3494 SIGIO around the code where Xt might wait for a ConfigureNotifyEvent.
3495 (toplevel): Include <signal.h> and syssignal.h.
3497 * sound.c (vox_configure, vox_close): Turn off atimers
3500 2001-06-26 Gerd Moellmann <gerd@gnu.org>
3502 * keyboard.c (read_char) <non_reread>: Record the previous idle
3503 start time before calling timer_stop_idle.
3504 (read_char) <reread_first>: After processing a help-echo event,
3505 restore the previous idle start time.
3507 * xdisp.c (handle_invisible_prop): Deal with overlay strings at
3508 the start of invisible text.
3509 (setup_for_ellipsis): New function.
3510 (next_overlay_string): After all overlay strings have been
3511 processed, display an ellipsis if necessary.
3512 (load_overlay_strings, get_overlay_strings): Add parameter CHARPOS.
3513 (push_it): Initialize display_ellipsis_p on the iterator's stack.
3515 * dispextern.h (struct iterator_stack_entry): Add member
3518 2001-06-25 Gerd Moellmann <gerd@gnu.org>
3520 * widget.c (EmacsFrameSetCharSize): Set XtNwaitForWm depending
3521 on the value of the wait-for-wm frame parameter.
3523 * xterm.h (struct x_output): Add member wait_for_wm.
3525 * xfns.c (Qwait_for_wm): New variable.
3526 (x_frame_parms): Add entry for `wait-for-wm".
3527 (x_set_wait_for_wm): New function.
3528 (Fx_create_frame): Call x_default_parameter for wait-for-wm.
3529 (syms_of_xfns): Initialize and staticpro Qwait_for_wm.
3531 * xdisp.c (try_window_id) <all changes below window end>: Don't
3532 take this shortcut if ZV is visible in the window.
3533 (try_window_id): When checking for window start being in changed
3534 text, don't check that the buffer's size has changed.
3536 2001-06-23 Richard M. Stallman <rms@gnu.org>
3538 * minibuf.c (Fcompleting_read): Doc fix.
3540 2001-06-19 Gerd Moellmann <gerd@gnu.org>
3542 * composite.c (Ffind_composition_internal): Accept ZV
3543 and a string's end position as POS.
3545 2001-06-18 Gerd Moellmann <gerd@gnu.org>
3547 * composite.c (Ffind_composition_internal): Check POS
3550 2001-06-15 Eli Zaretskii <eliz@is.elta.co.il>
3552 * editfns.c (Fmessage_box): If the frame is not under a window
3553 system, output the message in the echo area.
3555 2001-06-14 Richard M. Stallman <rms@gnu.org>
3557 * xdisp.c (try_window_id): When EOB is visible, don't treat
3558 insertion at EOB as if it were "off the bottom of the screen."
3560 2001-06-11 Andrew Innes <andrewi@gnu.org>
3562 * w32proc.c (create_child): Add new parameter is_gui_app.
3563 (w32_executable_type): Add new parameter is_gui_app.
3564 (sys_spawnve): Use it.
3565 (sys_kill): Fake ^C for SIGINT, and ^Break (if possible) for
3566 SIGQUIT. This matches better how the signals are interpreted by
3567 MSVC compiled programs.
3568 (syms_of_ntproc): Update docstring.
3570 2001-06-02 Stefan Monnier <monnier@cs.yale.edu>
3572 * xterm.c (clear_mouse_face): Reset dpyinfo->mouse_face_overlay as
3573 well otherwise note_mouse_highlight might optimize away highlighting
3574 if we pass over that same overlay again.
3576 2001-06-02 Eli Zaretskii <eliz@is.elta.co.il>
3578 * lread.c (Fload): Document that the argument is run via
3579 substitute-in-file-name.
3581 2001-05-31 Gerd Moellmann <gerd@gnu.org>
3583 * Makefile.in (bootstrap-doc): New target.
3584 (bootstrap-emacs): Depend on it.
3586 * fileio.c (Fdo_auto_save): Don't try to create the directory of
3587 auto-save-list-file-name when shutting down Emacs, because
3588 creating the directory might signal an error, and leaves
3589 Emacs in a strange state.
3591 * term.c: (tty_cursor_hidden): New variable.
3592 (update_begin): Don't call tty_hide_cursor. Clean up.
3593 (update_end, set_terminal_window, set_scroll_region): Clean up.
3594 (ring_bell, reset_terminal_modes): Clean up.
3595 (tty_hide_cursor, tty_show_cursor): Hide/show cursor depending
3596 on tty_cursor_hidden.
3597 (write_glyphs): Call tty_hide_cursor.
3599 2001-05-30 Stefan Monnier <monnier@cs.yale.edu>
3601 * buffer.c (copy_overlays): Make ENABLE_CHECKING happy.
3603 2001-05-30 Gerd Moellmann <gerd@gnu.org>
3605 * xfns.c (enum image_value_type): New enumerator
3606 IMAGE_STRING_OR_NIL_VALUE.
3607 (parse_image_spec): Handle it.
3608 (xbm_format, pbm_format): Use it for :foreground and :background.
3609 (xbm_load, pbm_load): Check for nil color names.
3611 * xterm.c (note_mouse_highlight): If an overlapping overlay
3612 exists, but we find that we highlight the same overlay as before,
3613 don't do the highlighting again.
3615 2001-05-29 Gerd Moellmann <gerd@gnu.org>
3617 * xmenu.c (single_submenu, xmenu_show) [!HAVE_MULTILINGUAL_MENU]:
3618 Protect unibyte strings created by replacing their multibyte
3619 equivalents in menu_items.
3621 * keymap.c (Fsingle_key_description): NUL-terminate the string
3622 buffer before calling build_string.
3624 * callproc.c (Fcall_process): Deal with decode_coding returning
3625 CODING_FINISH_INCONSISTENT_EOL.
3627 2001-05-28 Gerd Moellmann <gerd@gnu.org>
3629 * xmenu.c (xmenu_show) [!HAVE_MULTILINGUAL_MENU]: Don't overwrite
3630 an item's name with its key description in case the description
3631 is a multibyte string.
3633 * keymap.c (Fsingle_key_description): Create a multibyte string
3636 * macros.c (Fstart_kbd_macro): Doc fix.
3638 * xterm.c (cursor_in_mouse_face_p): New function.
3639 (x_draw_stretch_glyph_string): Use it to choose a different GC
3640 when drawing a cursor within highlighted text.
3642 * editfns.c (char_property_eq): Put in #if 0.
3644 * indent.c (string_display_width): Put in #if 0.
3646 * lread.c (Fload): Remove unused label.
3648 * termcap.c (speeds): Put in #if 0.
3650 2001-05-18 Gerd Moellmann <gerd@gnu.org>
3652 * eval.c (call_debugger): Don't bind inhibit-eval-during-redisplay.
3654 * xfaces.c (xlfd_point_size): Don't divide pixel size from
3655 transformation matrix by 10.
3657 2001-05-16 Gerd Moellmann <gerd@gnu.org>
3659 * xfns.c (x_set_foreground_color): Change frame's cursor_pixel
3660 only if it's equal to the former foreground pixel color.
3661 (x_set_foreground_color, x_set_background_color)
3662 (x_set_mouse_color, x_set_cursor_color): Cleaned up.
3664 2001-05-16 Dave Love <fx@gnu.org>
3666 * insdel.c (signal_before_change, signal_after_change): Consider a
3667 local change hook which changes the buffer.
3669 * process.c (read_process_output): Don't call signal_after_change
3670 and update_compositions after insert_from_string_before_markers.
3672 2001-05-16 Gerd Moellmann <gerd@gnu.org>
3674 * xfaces.c (split_font_name): Use the right field when
3675 checking for `[...]' syntax.
3677 * buffer.c (copy_overlays): New function.
3678 (clone_per_buffer_values): Use it.
3680 * buffer.h (OVERLAY_PLIST): New macro.
3682 * keymap.c (Fsingle_key_description): Replace a build_string with
3683 a make_multibyte_string. From Kenichi Handa <handa@etl.go.jp>.
3685 * fontset.c (Ffontset_info): Check that face is non-null
3686 before accessing its fields.
3688 2001-05-15 Gerd Moellmann <gerd@gnu.org>
3690 * keyboard.c (read_key_sequence): Prevent generating a fake
3693 * xfaces.c (split_font_name): Handle `[...]' for the right
3696 * ccl.c (ccl_driver): Don't copy remaining bytes in case
3697 of CCL_STAT_INVALID_CMD.
3699 2001-05-14 Stefan Monnier <monnier@cs.yale.edu>
3701 * eval.c (Fdefvar): Only record (defvar <var>) in the load-history
3702 in <var> has no default value yet.
3704 * xfaces.c (try_alternative_families): First try the FAMILY.
3705 And if nothing is found in the end, try again with scalable fonts.
3706 (try_font_list): Let try_alternative_families do a bit more of
3707 the work. Only use FAMILY if it is not nil.
3708 (syms_of_xfaces) <scalable-fonts-allowed>: Fix docstring.
3710 2001-05-14 Gerd Moellmann <gerd@gnu.org>
3712 * xterm.c (note_mouse_highlight): Avoid changing the mouse
3713 pointer shape when show_mouse_face has already done it.
3715 * xterm.c (x_draw_glyphs): Fix computation of rightmost x for
3718 * xfaces.c (split_font_name): Make sure to leave the loop
3719 with the right value of `i'.
3721 * xfaces.c (split_font_name): Handle matrix transformations
3722 in the pixel and point size fields of XLFD font names.
3723 (xlfd_point_size): Likewise.
3725 2001-05-12 Eli Zaretskii <eliz@is.elta.co.il>
3727 * w32fns.c (w32_to_x_font): Change prototype to fit the declaration.
3728 (x_to_w32_font): Add prototype.
3730 * regex.c (malloc, realloc, free) [emacs]: Undefine before
3731 redefining, to avoid compiler warnings.
3733 * w32proc.c: Include syssignal.h, to avoid compiler warnings.
3735 * w32bdf.c (search_file_line, set_bdf_font_info, seek_char)
3736 (w32_get_bdf_glyph): Cast between unsigned char and char when
3737 passing arguments to subroutines, to shut up compiler warnings.
3738 (w32_get_bdf_glyph): Don't mix signed and unsigned when calling
3741 * xfaces.c: Include keyboard.h before frame.h, not after it.
3743 * widget.c: Include keyboard.h before frame.h.
3745 * w32term.h (struct image, struct face): Forward declaration, to
3746 avoid compiler warnings.
3748 2001-05-11 Gerd Moellmann <gerd@gnu.org>
3750 * keyboard.c (read_key_sequence): Don't modify events when
3751 generating fake prefix keys (mode-line, scroll-bar, ...) since
3752 this prevents proper processing of such events when pushed back
3753 into unread-command-events.
3755 * xterm.c (clear_mouse_face): Return 1 if text with mouse face was
3756 actually redrawn. Make the function static.
3757 (note_mouse_highlight): Fix a case where the mouse cursor
3758 was changed back to the text cursor.
3760 * xterm.h (clear_mouse_face): Remove prototype.
3762 * xdisp.c (try_window_id): Fix the fix and set the right
3765 * xdisp.c (try_window_id): Fix computation of window end in the
3766 case that lines were deleted at the end of the window. Add some
3767 more debug_method_adds.
3769 * xfaces.c (try_alternative_families): New function.
3770 (try_font_list): Use it. If ATTRS specifies a family, check
3771 fonts from that family first.
3772 (choose_face_font): Remove code setting the family part of
3775 2001-05-10 Gerd Moellmann <gerd@gnu.org>
3777 * xdisp.c (try_window_id): Fix case of all changes before
3780 * xdisp.c (try_window_id): Add some xasserts.
3782 2001-05-09 Gerd Moellmann <gerd@gnu.org>
3784 * lisp.h (GLYPH_CHAR_VALID_P): Use CHAR_VALID_P.
3786 2001-05-09 Dave Love <fx@gnu.org>
3788 * xdisp.c (GIVE_UP): Fix for K&R C.
3790 2001-05-09 Gerd Moellmann <gerd@gnu.org>
3792 * print.c (syms_of_print) <print-length, print-level>: Doc fix.
3794 * xterm.c (note_mouse_highlight): Don't change the mouse cursor
3795 back to the text cursor shape without need.
3797 2001-05-07 Gerd Moellmann <gerd@gnu.org>
3799 * xfns.c (x_set_foreground_color): Set frame's cursor_pixel.
3801 * dispextern.h (inverse_video): Declare extern.
3803 * keyboard.c (delete_kboard): Handle the case that selected_frame
3804 has been deleted in the course of x_connection_closed.
3806 2001-05-03 Eli Zaretskii <eliz@is.elta.co.il>
3808 * xterm.c (XTread_socket) <Expose> [!USE_TOOLKIT_SCROLL_BARS]:
3809 Fix the change from 2001-04-30.
3811 2001-05-03 Gerd Moellmann <gerd@gnu.org>
3813 * xfns.c (file_dialog_unmap_cb): New function.
3814 (Fx_file_dialog): Use it as XmNunmapCallback to capture the case
3815 where a dialog is closed via the window manager.
3817 * xdisp.c (try_window_id): Cases of changes all in front of
3818 the window start or all below the window end mostly rewritten.
3819 (redisplay_window): Move the tests if try_window_id is
3820 applicable to try_window_id.
3821 (GIVE_UP): New macro.
3823 2001-05-02 Gerd Moellmann <gerd@gnu.org>
3825 * xterm.c (expose_window): Return int. If W is the window
3826 currently being updated, mark the frame garbaged.
3827 Fix computation of rows intersecting the exposed rectangle.
3828 (expose_window_tree): Stop when expose_window returns 0.
3830 * xterm.c (x_draw_stretch_glyph_string): Don't draw background
3831 again if it has already been drawn.
3833 2001-05-01 Stefan Monnier <monnier@cs.yale.edu>
3835 * syntax.c (update_syntax_table): Check that oldi has the same
3836 properties as old_prop before deciding not to invalidate.
3838 2001-04-30 Gerd Moellmann <gerd@gnu.org>
3840 * undo.c (Fprimitive_undo): In a writable buffer, enable undoing
3841 read-only text that is so because of text properties.
3843 * xterm.c (x_window_to_menu_bar) [USE_LUCID]: New function.
3844 (XTread_socket) <Expose> [USE_LUCID]: Handle events for
3845 windows that are components of a Lucid menu bar.
3847 2001-04-27 Gerd Moellmann <gerd@gnu.org>
3849 * term.c (turn_on_face): Fix reverse video handling on terminals
3850 that don't support colors.
3852 2001-04-26 Gerd Moellmann <gerd@gnu.org>
3854 * editfns.c (save_excursion_restore): Don't use XBUFFER on
3857 2001-04-25 Gerd Moellmann <gerd@gnu.org>
3859 * term.c (toggle_highlight): New function.
3860 (turn_on_face): Change handling of reverse video.
3862 * process.c (wait_reading_process_input):
3863 Call record_asynch_buffer_change only if a timer really changed buffers.
3865 * buffer.c (mouse_face_overlay_overlaps): Fix the computation
3866 of the number of overlays to check.
3868 * keyboard.c (command_loop_1): Redo change of 2001-03-12.
3870 * xdisp.c (try_window_id): Fix a case where window_end_pos
3871 and window_end_bytepos were not adjusted.
3873 2001-04-23 Gerd Moellmann <gerd@gnu.org>
3875 * xfaces.c (compute_char_face): If buffer is unibyte, set CH to
3878 2001-04-21 Eli Zaretskii <eliz@is.elta.co.il>
3880 * process.c (wait_reading_process_input) [!subprocesses]:
3881 Don't reference waiting_for_user_input_p, it's not defined in the
3882 branch without async subprocesses support.
3884 2001-04-19 Gerd Moellmann <gerd@gnu.org>
3886 * keyboard.c (delete_kboard): Prevent a dangling reference
3887 from current_kboard to KB, which is freed.
3889 * process.c (wait_reading_process_input):
3890 Call record_asynch_buffer_change after running timers, to make
3891 read_key_sequence aware of buffer changes from under it.
3893 2001-04-18 Gerd Moellmann <gerd@gnu.org>
3895 * xfaces.c (Qscalable_fonts_allowed): New variable.
3896 (realizing_basic_faces_p): Removed.
3897 (x_face_list_fonts): Special handling for realizing_basic_faces_p
3899 (realize_basic_faces): Specbind Qscalable_fonts_allowed to t.
3900 (syms_of_xfaces): Initialize Qscalable_fonts_allowed. Change default
3901 for scalable-fonts-allowed to t.
3903 * fileio.c (Finsert_file_contents): If the file size returned from
3904 stat is zero, set END to READ_BUF_SIZE. This makes sure we can
3905 read from files on a procfs whose contents are generated dynamically.
3907 2001-04-18 Eli Zaretskii <eliz@is.elta.co.il>
3909 * gmalloc.c (__malloc_size_t) [__GNUC__]: If STDC_HEADERS is not
3910 defined, include stddef.h and use __SIZE_TYPE__ instead of size_t.
3911 (__memalign_hook): Make the two prototypes consistent.
3913 2001-04-17 Gerd Moellmann <gerd@gnu.org>
3915 * xdisp.c (redisplay_window): Make sure to clear the desired glyph
3916 matrix of mini-windows.
3918 2001-04-12 Stefan Monnier <monnier@cs.yale.edu>
3920 * intervals.c (find_interval): Don't rebalance during signal handling.
3922 2001-04-11 Gerd Moellmann <gerd@gnu.org>
3924 * fns.c: Include blockinput.h.
3926 * fns.c (Fplist_get): Don't QUIT if interrupt_input_blocked.
3928 2001-04-10 Gerd Moellmann <gerd@gnu.org>
3930 * fns.c (Fcompare_strings): Fix return values.
3932 * window.c (window_scroll): Change the meaning of N to mean
3933 N screen-fulls or N lines.
3934 (window_scroll_pixel_based, window_scroll_line_based)
3935 (scroll_command, Fscroll_other_window): Change accordingly.
3937 * window.c (window_scroll_pixel_based, Frecenter):
3938 Call window_box_height instead of using it.last_visible_y for the
3939 height of the window.
3941 * xdisp.c (redisplay_window) <recenter>: Call window_box_height
3942 instead of using it.last_visible_y for the height of the window.
3944 * w32proc.c (sys_spawnve): Quote more chars for Cygwin.
3945 From Dan Holmsand <dan@eyebee.com>.
3947 * w32.c (sys_open): Try to open file without _O_CREAT first, to be
3948 able to write to hidden and system files. From Dan Holmsand
3951 * fileio.c (Fcopy_file) [WINDOWSNT]: Use CopyFile. From Dan
3952 Holmsand <dan@eyebee.com>.
3954 2001-04-09 Gerd Moellmann <gerd@gnu.org>
3956 * fns.c (Fplist_get, Fplist_put): Add QUITs.
3958 * window.c (window_internal_height): Return 1 less if the
3959 window has a header line.
3961 * xdisp.c (try_window_id): When scrolling on a terminal, take
3962 the change of window_internal_height into account.
3964 2001-04-09 Eli Zaretskii <eliz@is.elta.co.il>
3966 * gmalloc.c (align): If the argument SIZE would overflow
3967 __malloc_ptrdiff_t, fail right away.
3969 2001-04-06 Gerd Moellmann <gerd@gnu.org>
3971 * xfns.c (compute_tip_xy): Add parameters WIDTH and HEIGHT.
3972 Make sure the tooltip is completely visible.
3973 (x_make_gc): Use FRAME_X_SCREEN_NUMBER.
3975 * xterm.h (FRAME_X_SCREEN_NUMBER): New macro.
3977 * xmenu.c (xmenu_show): Use FRAME_X_SCREEN_NUMBER.
3979 2001-04-06 Dave Love <fx@gnu.org>
3981 * composite.c (update_compositions) <check_mask & CHECK_HEAD>:
3984 2001-04-06 Gerd Moellmann <gerd@gnu.org>
3986 * composite.h (COMPOSITION_VALID_P): Allow integers as cdrs of PROP.
3988 * xdisp.c (Qinhibit_eval_during_redisplay): Make it a Lisp_Object.
3990 2001-04-05 Gerd Moellmann <gerd@gnu.org>
3992 * sysdep.c (getwd) [!HAVE_GETWD]: Unblock input before returning.
3994 * editfns.c (Fcurrent_time_zone): Accept spaces in timezone names.
3996 * xfns.c (Vmotif_version_string) [USE_MOTIF]: New variable.
3997 (syms_of_xfns): DEFVAR_LISP it. Initialize from XmVERSION_STRING.
3999 * xmenu.c (free_frame_menubar) [USE_MOTIF]: Preserve the
4000 shell widget's position only if it is non-null.
4002 * xterm.c (x_free_frame_resources) [USE_X_TOOLKIT]:
4003 Set f->output_data.x->widget to null after destroying it.
4005 * fns.c (Frequire): Doc fix. Rename parameter FILE_NAME to
4006 FILENAME to bring it in synch with the documentation.
4008 * xfaces.c (realizing_basic_faces_p): Renamed from
4009 realize_default_face_p.
4010 (realize_basic_faces): Set/clear realizing_basic_faces_p.
4011 (realize_default_face): Don't set the flag.
4013 2001-04-04 Gerd Moellmann <gerd@gnu.org>
4015 * lisp.h (echoing, echo_message_buffer, cancel_echoing): Declare.
4017 * keyboard.c (echoing, echo_message_buffer): Make externally visible.
4019 * xdisp.c (with_echo_area_buffer): Avoid confusion from reusing
4020 the buffer that was used for echoing.
4022 * xfaces.c (best_matching_font): Remove unused parameter PATTERN.
4023 (first_font_matching): Removed unused function.
4024 (x_face_list_fonts): Remove unused parameter SCALABLE_P.
4025 (may_use_scalable_font_p): Remove parameter FONT; rename
4026 parameter NAME to FONT.
4027 (x_face_list_fonts): Fix missing bounds check.
4028 (realizing_default_face_p): New variable.
4029 (realize_default_face): Set and clear that flag.
4030 (x_face_list_fonts): When called during the realization of the
4031 default face, and no matching fonts are found when ignoring
4032 scalable fonts and fonts matching a regexp from
4033 face-ignored-fonts, try without ignoring fonts.
4035 2001-04-03 Gerd Moellmann <gerd@gnu.org>
4037 * xfns.c (postprocess_image): New function.
4038 (lookup_image): Call it for all image types except PostScript.
4039 (x_kill_gs_process): Call postprocess_image.
4041 * xterm.c (x_use_underline_position_properties): New variable.
4042 (x_draw_glyph_string): Use it.
4043 (syms_of_xterm): DEFVAR_BOOL it.
4045 2001-04-02 Gerd Moellmann <gerd@gnu.org>
4047 * xterm.c (x_alloc_nearest_color_1): New function.
4048 (x_alloc_nearest_color): Use it.
4049 (x_color_cells): Take a Display as argument, instead of a frame.
4050 (cvt_string_to_pixel_args, cvt_string_to_pixel_value): New variables.
4051 (cvt_string_to_pixel, cvt_pixel_dtor): New functions.
4052 (x_initialize): Register cvt_string_to_pixel as resource converter
4053 string -> Pixel and cvt_pixel_dtor as pixel resource destructor.
4055 2001-03-30 Gerd Moellmann <gerd@gnu.org>
4057 * xdisp.c (get_overlay_strings): Set iterator's end_charpos.
4058 (set_iterator_to_next): If a string from a display property ends,
4059 consider the case that this might also be the end of an
4060 overlay string having the display property.
4062 * xdisp.c (handle_display_prop): Fix recognition of subproperty lists.
4064 * xdisp.c (reseat_to_string): Undo last change.
4066 * dispnew.c (adjust_glyph_matrix): Don't try to reuse the current
4067 matrix of a window when the header line changes, when
4068 new rows are allocated, or when the width changes.
4070 2001-03-30 Eli Zaretskii <eliz@is.elta.co.il>
4072 * print.c (Fprin1, Fprin1_to_string, Fprinc, Fprint): Fix last change.
4074 2001-03-29 Eli Zaretskii <eliz@is.elta.co.il>
4076 * fileio.c (syms_of_fileio) <directory-sep-char>: Warn that it is
4079 2001-03-29 Gerd Moellmann <gerd@gnu.org>
4081 * data.c (Fsubr_interactive_form): New function.
4082 (syms_of_data): Defsubr it.
4084 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
4085 (live_float_p, live_misc_p): Return 1 only if the offset of the
4086 pointer in its block is >= 0.
4088 2001-03-28 Paul Eggert <eggert@twinsun.com>
4090 * editfns.c (Ffloat_time): Fix off-by-factor-of-10 bug in the
4091 microseconds calcuation. Avoid double-rounding problem.
4092 In doc string, warn that the result is approximate.
4094 2001-03-28 Gerd Moellmann <gerd@gnu.org>
4096 * eval.c (call_debugger): Bind `inhibit-redisplay' to nil, and
4097 bind `inhibit-eval-during-redisplay' to t.
4099 * lisp.h (Qinhibit_eval_during_redisplay): Declare extern.
4101 * xdisp.c (inhibit_eval_during_redisplay)
4102 (Qinhibit_eval_during_redisplay): New variables.
4103 (safe_eval, safe_call): If inhibit_eval_during_redisplay is set,
4104 don't eval, return nil instead.
4105 (syms_of_xdisp): DEFVAR_BOOL inhibit-eval-during-redisplay.
4106 Initialize Qinhibit_eval_during_redisplay.
4108 * xdisp.c (reseat_to_string): If STRING is multibyte, set
4109 the iterator's multibyte_p flag.
4111 * xfaces.c (realize_basic_faces): Decrement menu_face_change_count
4112 instead of setting it to zero; it's incremented for each frame
4113 where the menu face is changed.
4115 * xterm.c (x_draw_relief_rect): Extend left shadow to the bottom;
4116 change bottom shadow accordingly.
4118 * xterm.c (expose_window_tree, expose_frame): Don't compute
4120 (expose_window): Do it here instead.
4121 (x_draw_glyph_string): Fix a computation of the underline position.
4123 * bytecode.c (BYTE_CODE_QUIT): New macro.
4124 (Fbyte_code): Use BYTE_CODE_QUIT instead of QUIT.
4126 2001-03-27 Gerd Moellmann <gerd@gnu.org>
4128 * xdisp.c (try_window_reusing_current_matrix) <scrolling up>:
4129 Give up if matrix starts in an ellipsis.
4130 (init_from_display_pos): Do nothing if POS doesn't specify
4131 a dpvec_index but the iterator has such a position.
4133 * xdisp.c (init_from_display_pos): Remove unwarranted assertion.
4135 * xmenu.c (free_frame_menubar) [USE_MOTIF]: If the shell widget's
4136 x/y position is (0, 0) after destroying the menu bar, restore
4137 its original position.
4139 * xdisp.c (in_ellipses_for_invisible_text_p): New function.
4140 (init_from_display_pos): Use it.
4141 (try_window_reusing_current_matrix): Don't use cursor_row_p.
4143 2001-03-26 Gerd Moellmann <gerd@gnu.org>
4145 * xdisp.c (try_window_id): Undo last change.
4147 2001-03-26 Eli Zaretskii <eliz@is.elta.co.il>
4149 * print.c (Fprin1, Fprin1_to_string, Fprinc, Fprint): Doc fix.
4151 * buffer.c (syms_of_buffer): Doc fix.
4153 2001-03-26 Gerd Moellmann <gerd@gnu.org>
4155 * xfaces.c (x_update_menu_appearance): Use local variable
4156 popup_path for setting font resources.
4158 2001-03-25 Eli Zaretskii <eliz@is.elta.co.il>
4160 * frame.c (Fframe_list): Don't reference tip_frame if
4161 HAVE_WINDOW_SYSTEM is not defined.
4163 * emacs.c (main): Update the copyright year. From Werner LEMBERG
4166 2001-03-25 Gerd Moellmann <gerd@gnu.org>
4168 * xdisp.c (init_from_display_pos): Test invisible property
4169 with TEXT_PROP_MEANS_INVISIBLE instead of NILP.
4171 * xdisp.c (redisplay_internal) <update one window>: Make sure
4172 last_arrow_position and last_arrow_string are set.
4174 * frame.c (Fframe_list): Don't return a tooltip frame.
4176 2001-03-23 Gerd Moellmann <gerd@gnu.org>
4178 * xdisp.c (mark_window_display_accurate_1): New function,
4179 extracted from mark_window_display_accurate.
4180 Compute BUF_UNCHANGED_MODIFIED, BUF_OVERLAY_UNCHANGED_MODIFIED,
4181 BUF_BEG_UNCHANGED, BUF_END_UNCHANGED.
4182 (mark_window_display_accurate): Use it.
4183 (redisplay_internal): Use it for the selected window.
4184 (redisplay_internal): Avoid duplicate mark_window_display_accurate
4185 for the selected frame.
4187 * xdisp.c Use make_number, for readability.
4188 (try_window_id): Disable rows below the window end.
4189 (try_window_reusing_current_matrix): Use cursor_row_p.
4190 (try_window_reusing_current_matrix) <scrolling up>: Fix disabling
4192 (init_from_display_pos): If POS specifies a position in a display
4193 vector, maybe get the iterator set up for that ellipsis.
4195 * xdisp.c (dump_glyph_row): Fix output for NGLYPHS == 2.
4197 2001-03-23 Eli Zaretskii <eliz@is.elta.co.il>
4199 * xmenu.c: Include widget.h only if USE_X_TOOLKIT is defined.
4201 2001-03-23 Gerd Moellmann <gerd@gnu.org>
4203 * xfaces.c (x_update_menu_appearance): Use a different path
4204 for Lucid popup menus.
4206 2001-03-22 Stefan Monnier <monnier@cs.yale.edu>
4208 * xterm.c (note_mouse_highlight): Dec the int, not the Lisp_Object.
4210 * xdisp.c (init_iterator): Check WINDOWP before using XWINDOW.
4211 (string_buffer_position): Use `make_number'.
4213 2001-03-22 Gerd Moellmann <gerd@gnu.org>
4215 * xfaces.c (x_update_menu_appearance): Renamed from
4216 x_set_menu_face_resources. Use different resources for popups.
4218 * lisp.h (Vx_resource_name) [HAVE_X_WINDOWS]: Declare extern.
4219 (GC_CHECK_STRING_BYTES): Don't define.
4221 * xfaces.c (x_set_menu_resources_from_menu_face) [USE_X_TOOLKIT]:
4222 Removed, together with subroutines.
4223 (x_set_menu_face_resources) [USE_X_TOOLKIT]: New function.
4224 (realize_basic_faces) [USE_X_TOOLKIT]: Call x_set_menu_face_resources.
4226 * dispextern.h (x_set_menu_resources_from_menu_face):
4229 * xmenu.c (update_frame_menubar, set_frame_menubar, xmenu_show):
4230 Remove calls to x_set_menu_resources_from_menu_face.
4232 * xfaces.c (xm_set_menu_resources_from_menu_face):
4233 Remove #ifndef LESSTIF_VERSION.
4235 * xmenu.c: Include widget.h.
4236 (single_submenu): Return int. Some cleanup.
4237 (set_frame_menubar): Call x_set_menu_resources_from_menu_face.
4239 2001-03-21 Gerd Moellmann <gerd@gnu.org>
4241 * xterm.c (x_update_window_end): Handle overwritten mouse face
4242 also for tool bar windows.
4243 (show_mouse_face): Set the glyph row's mouse_face_p flag also when
4244 DRAW is DRAW_IMAGE_RAISED.
4246 2001-03-20 Gerd Moellmann <gerd@gnu.org>
4248 * print.c (syms_of_print): Doc fixes.
4250 * fns.c (Fmd5): Doc fix.
4252 2001-03-19 Gerd Moellmann <gerd@gnu.org>
4254 * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
4255 Clear area of the frame not occupied by the scroll bar.
4257 * xfns.c (x_create_tip_frame): Add parameter TEXT. Set the
4258 tip frame's root window buffer to *tip* right after creating
4261 * xdisp.c (highlight_trailing_whitespace): Glyphs whose object
4262 is an integer don't have to be for space characters.
4264 2001-03-16 Gerd Moellmann <gerd@gnu.org>
4266 * indent.c (current_column, current_column_1, Fmove_to_column)
4267 (compute_motion): Handle characters from display vectors differently.
4269 2001-03-15 Kenichi Handa <handa@etl.go.jp>
4271 * xterm.c (x_draw_glyph_string): Draw relief (if any) before
4272 drawing glyph string.
4274 2001-03-15 Gerd Moellmann <gerd@gnu.org>
4276 * keyboard.c (timer_check): Preserve the value of deactivate-mark.
4277 (command_loop_1): Undo last change.
4279 * xterm.c (fast_find_position): Return the correct vpos.
4281 * data.c (store_symval_forwarding): Add parameter BUF. If BUF is
4282 non-null, set a per-buffer value in BUF instead of the current buffer.
4283 (swap_in_global_binding, swap_in_symval_forwarding, Fset_default):
4284 Call store_symval_forwarding with BUF null.
4285 (set_internal): Call store_symval_forwarding with the BUF
4286 parameter passed to set_internal. Formerly, the value was always
4287 set in the current buffer; the buffer recorded in specbind for
4288 this case wasn't used.
4289 (arith_driver): Reindent.
4291 * buffer.c (swap_out_buffer_local_variables):
4292 Call store_symval_forwarding with BUF null.
4294 * lisp.h (store_symval_forwarding): Change prototype.
4296 * eval.c (specbind): Call store_symval_forwarding with BUF null.
4298 2001-03-14 Gerd Moellmann <gerd@gnu.org>
4300 * frame.c (do_switch_frame): Remove unused parameter NO_EVENT, add
4301 FOR_DELETION. Avoid resizing the mini-window of the selected
4302 frame if FOR_DELETION is set.
4303 (Fselect_frame, Fhandle_switch_frame, Fdelete_frame)
4304 (Fmake_frame_invisible): Change calls to do_switch_frame for new
4307 * window.c (Fset_window_configuration): Change call to
4308 do_switch_frame to new format.
4310 * keyboard.c (quit_throw_to_read_char): Change call to
4311 do_switch_frame to new format.
4313 * lisp.h (do_switch_frame): Change prototype.
4315 * frame.c (Fframe_parameters): In the `buffer-list' frame
4316 parameter, store the buffer list of FRAME, not the list of the
4319 * xterm.c (x_draw_glyph_string_box): Don't draw a full-width
4320 box just because the glyph row's full_width_p flag is set.
4322 2001-03-14 Eli Zaretskii <eliz@is.elta.co.il>
4324 * xdisp.c (highlight_trailing_whitespace): On character terminals,
4325 skip the padding blanks inserted in extend_face_to_end_of_line,
4326 before checking for trailing whitespace.
4328 2001-03-13 Gerd Moellmann <gerd@gnu.org>
4330 * xmenu.c (popup_activate_callback, popup_deactivate_callback):
4331 Remove special handling for LessTif/Motif.
4332 (toplevel): Don't include Xm/Xm.h.
4334 * xterm.c (XTread_socket) <LeaveNotify, EnterNotify>:
4335 Remove workaround code for LessTif; it doesn't work anymore.
4337 * xterm.c [USE_TOOLKIT_SCROLL_BARS && USE_MOTIF]: Don't include
4340 * xterm.c (x_set_toolkit_scroll_bar_thumb) [USE_MOTIF]:
4341 Don't access private scroll bar data; it's no longer necessary with
4342 contemporary LessTif.
4344 * xfaces.c (xm_set_menu_resources_from_menu_face):
4345 Change #if 0 to #ifndef LESSTIF_VERSION.
4347 * xmenu.c (xmenu_show) [LESSTIF_VERSION]: Take out the code
4348 removing button grabs.
4350 2001-03-13 Kenichi Handa <handa@etl.go.jp>
4352 * fontset.c (syms_of_fontset): Describe highlight-wrong-size-font
4353 and clip-large-size-font as obsolete.
4355 * lread.c (read_multibyte): Check the validity of multibyte
4356 sequence. If invalid, return the first byte.
4358 2001-03-12 Gerd Moellmann <gerd@gnu.org>
4360 * keyboard.c (command_loop_1): Set Vdeactivate_mark to nil
4361 before running the command; timer functions or process
4362 filters may have set it.
4364 2001-03-12 Eli Zaretskii <eliz@is.elta.co.il>
4366 * keyboard.c (syms_of_keyboard) <overriding-terminal-local-map>:
4369 2001-03-12 Gerd Moellmann <gerd@gnu.org>
4371 * xrdb.c (x_load_resources) [USE_MOTIF]: Remove extraneous arg
4374 2001-03-09 Gerd Moellmann <gerd@gnu.org>
4376 * dispextern.h (string_buffer_position): Add prototype.
4378 * xdisp.c (string_buffer_position, display_prop_string_p)
4379 (single_display_prop_string_p): New functions.
4381 * xterm.c (note_mouse_highlight): If there's no help-echo on
4382 a string, look at the buffer text ``under'' it.
4384 * keyboard.c (make_lispy_event): Add string info to the event,
4385 analogous to what's done on mode lines.
4386 (read_key_sequence): For a click on a string, consider `local-map'
4387 and `keymap' of that string.
4389 * keyboard.c (make_lispy_event, make_lispy_movement):
4390 Adjust calls to buffer_posn_from_coords to new format.
4392 * dispextern.h (buffer_posn_from_coords): Adjust prototype.
4394 * dispnew.c (buffer_posn_from_coords): Add parameters OBJECT and
4397 * fileio.c (Fwrite_region) [DOS_NT]: Remove O_TRUNC from open
4398 flags argument to emacs_open; it seems to conflict with O_EXCL.
4400 2001-03-09 Kenichi Handa <handa@etl.go.jp>
4402 * composite.h (struct composition): Change types of members;
4403 glyph_len to unsigned, width to unsigned short.
4405 2001-03-08 Andrew Innes <andrewi@gnu.org>
4407 * w32menu.c (add_menu_item): Fix problems with using ownerdraw for
4410 2001-03-08 Gerd Moellmann <gerd@gnu.org>
4412 * xdisp.c (handle_display_prop): Use it->w->buffer as object,
4415 * xterm.c (note_mouse_highlight): Handle mouse-face and
4416 help-echo in strings.
4417 (x_y_to_hpos_vpos): Add parameter BUFFER_ONLY_P.
4418 (fast_find_string_pos): New function.
4420 * xdisp.c (handle_face_prop, face_before_or_after_it_pos)
4421 (display_string): Call face_at_string_position with new parameter.
4423 * xfaces.c (face_at_string_position): Add parameter MOUSE_P.
4424 Handle `mouse-face'.
4426 * dispextern.h (face_at_string_position): Change prototype.
4428 * dired.c (directory_files_internal): Handle EAGAIN more efficiently.
4430 * keyboard.c (make_lispy_event): Avoid generating drag events
4431 if the mouse hasn't actually moved to another buffer position.
4433 2001-03-08 Dave Love <fx@gnu.org>
4435 * eval.c (syms_of_eval) <debug-on-error>: Doc fix.
4437 2001-03-08 Gerd Moellmann <gerd@gnu.org>
4439 * process.c (Fset_process_window_size): Fix a typo.
4441 2001-03-08 Kenichi Handa <handa@etl.go.jp>
4443 * coding.c (detect_coding_sjis): Do more rigid check.
4444 (detect_coding_big5): Likewise.
4445 (decode_coding_sjis_big5): Likewise.
4446 (Fdetect_coding_region): Call detect_coding_system with tailing
4447 anchor byte `\0' for more rigid detection.
4448 (detect_coding_mask): Fix the incorrect handling of arg MULTIBYTEP.
4449 (Fdetect_coding_string): Likewise.
4451 2001-03-07 Stefan Monnier <monnier@cs.yale.edu>
4453 * bytecode.c (Fbyte_code) <Btemp_output_buffer_setup>: Check the arg is
4454 a string before extracting its data.
4456 2001-03-07 Gerd Moellmann <gerd@gnu.org>
4458 * window.c (Frecenter): Rewrite code handling negative values
4459 of ARG on graphical frames.
4461 2001-03-07 Eli Zaretskii <a34785@is.elta.co.il>
4463 * window.c (displayed_window_lines): If W->start is outside the
4464 accessible portion of the buffer, call start_display with BEGV or
4465 ZV instead of W->start.
4467 2001-03-07 Gerd Moellmann <gerd@gnu.org>
4469 * buffer.c (syms_of_buffer) <header-line-format>: Doc fix.
4471 * process.c (Fset_process_filter): Don't crash if the input
4472 file descriptor of PROCESS is closed.
4473 (Fset_process_window_size): Likewise.
4475 2001-03-06 Kenichi Handa <handa@etl.go.jp>
4477 * xterm.c (XTflash): Make the timeout of select shorter, and call
4478 select repeatedly until the desired time expires.
4480 2001-03-06 Gerd Moellmann <gerd@gnu.org>
4482 * w32fns.c (Fx_create_frame): Clear Vwindow_list.
4484 * xfns.c (Fx_create_frame): Clear Vwindow_list.
4486 * lisp.h (Vwindow_list): Declare extern.
4488 2001-03-06 Eli Zaretskii <eliz@is.elta.co.il>
4490 * dispnew.c (syms_of_display) <glyph-table>: Doc fix.
4492 2001-03-06 Gerd Moellmann <gerd@gnu.org>
4494 * xterm.c (note_mouse_highlight): Call mouse_face_overlay_overlaps
4495 to detect a case where we have to highlight a different region
4496 despite not having left the currently highlighted region.
4497 Set mouse_face_overlay in the x_display_info.
4498 (x_term_init): Initialize the x_display_info's mouse_face_overlay.
4500 * xterm.h (struct x_display_info): Add mouse_face_overlay.
4502 * buffer.c (mouse_face_overlay_overlaps): New function.
4504 * lisp.h (mouse_face_overlay_overlaps): Add prototype.
4505 (Qmouse_face): Declare extern.
4507 * xdisp.c (redisplay_internal): Set windows_or_buffers_changed
4508 if face_change_count is non-zero.
4510 2001-03-06 Kenichi Handa <handa@etl.go.jp>
4512 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>: Fix for the case
4513 that the source is unibyte.
4515 2001-03-05 Dave Love <fx@gnu.org>
4517 * xterm.c (XTmouse_position): Fix typo.
4519 2001-03-05 Gerd Moellmann <gerd@gnu.org>
4521 * minibuf.c (read_minibuf): Clean up the binding stack if
4522 called noninteractively.
4524 2001-03-05 Kenichi Handa <handa@etl.go.jp>
4526 * coding.c (syms_of_coding): Docstring modified.
4528 2001-03-05 Kenichi Handa <handa@etl.go.jp>
4530 * charset.c (char_to_string): If a single byte char has modifier
4531 bits that can't be reflected to the character code, ignore them
4532 instead of signaling an error.
4534 2001-03-04 Eli Zaretskii <eliz@is.elta.co.il>
4536 * s/msdos.h: Update copyright notice.
4538 * dosfns.h: Update copyright notice.
4540 * dosfns.c: Update copyright notice.
4542 * msdos.c: Update copyright notice.
4544 2001-03-02 Gerd Moellmann <gerd@gnu.org>
4546 * xterm.c (glyph_rect): New function.
4547 (XTmouse_position): Use it to raise the threshold for mouse
4548 movement event generation.
4550 2001-03-02 Eli Zaretskii <eliz@is.elta.co.il>
4552 * msdos.c (Fmsdos_remember_default_colors): If default-frame-alist
4553 specifies (reverse . t), reverse the initial screen colors.
4554 (IT_set_frame_parameters): If the property is foreground-color,
4555 but we are reversing the colors, set bg_set, not fg_set.
4556 Likewise for setting background-color and reversing: set fg_set.
4557 Set unspecified-fg and unspecified-bg correctly when (reverse . t) is
4560 * xfaces.c (Finternal_set_lisp_face_attribute)
4561 [!HAVE_WINDOW_SYSTEM]: Record the new attribute in the frame's
4564 2001-03-02 Gerd Moellmann <gerd@gnu.org>
4566 * fileio.c (Fexpand_file_name): Collapse sequences of slashes
4567 to a single slash in the middle of file names.
4569 * editfns.c (Fcurrent_time_zone) [HAVE_TM_ZONE || HAVE_TZNAME]:
4570 Accept only alphanumeric time zone names.
4572 * xterm.c (XTset_vertical_scroll_bar): Don't clear a zero height
4574 (XTset_vertical_scroll_bar, x_scroll_bar_create): Don't configure
4575 a widget to zero height.
4577 2001-03-01 Gerd Moellmann <gerd@gnu.org>
4579 * window.c (Fwindow_end): Call move_it_past_eol only if
4580 ending up on a partially visible line.
4582 2001-03-01 Dave Love <fx@gnu.org>
4584 * ccl.c (Fccl_execute): Doc fix.
4586 2001-03-01 Gerd Moellmann <gerd@gnu.org>
4588 * xfns.c (Fx_create_frame): Adjust the frame's height for presence
4589 of the tool bar before calling x_figure_window_size.
4591 * xmenu.c (free_frame_menubar): Set the frame's menubar_widget to
4592 NULL after destroying it, otherwise XTread_socket can access a
4593 destroyed widget when input is unblocked.
4595 * xfns.c (x_set_foreground_color): Set the background of the cursor GC.
4597 * xfns.c (x_set_font): Handle case of x_new_fontset returning the
4598 same name as before, although there was a change in fontsets.
4600 2001-02-28 Ken Raeburn <raeburn@gnu.org>
4602 * lisp.h (Fframe_parameter): Declare.
4604 * window.c (set_window_buffer): Field vscroll is an int, not a
4607 2001-02-28 Gerd Moellmann <gerd@gnu.org>
4609 * xterm.c (x_set_window_size): Don't use `None' with widgets; use
4612 * xfns.c (Fx_hide_tip): Don't use `None' with widgets; use
4615 * alloc.c (toplevel): Include process.h.
4616 (enum mem_type): Add MEM_TYPE_PROCESS, MEM_TYPE_HASH_TABLE,
4617 MEM_TYPE_FRAME, MEM_TYPE_WINDOW enumerators.
4618 (allocate_vectorlike): Make it a static function. Add parameter TYPE.
4619 (allocate_vector, allocate_hash_table, allocate_window)
4620 (allocate_frame, allocate_process, allocate_other_vector):
4622 (Fmake_vector): Call allocate_vector instead of allocate_vectorlike.
4623 (mark_maybe_pointer): New function.
4624 (mark_memory): Also mark Lisp data to which only pointers
4625 remain and not Lisp_Objects.
4626 (min_heap_address, max_heap_address): New variables.
4627 (mem_find): Return MEM_NIL if START is below min_heap_address or
4628 above max_heap_address.
4629 (mem_insert): Compute min_heap_address and max_heap_address.
4631 * process.c (make_process): Use allocate_process.
4633 * frame.c (make_frame): Use allocate_frame.
4635 * window.c (make_window, make_dummy_parent): Use allocate_window.
4636 (Fcurrent_window_configuration): Use allocate_other_vector.
4638 * lisp.h (allocate_vectorlike): Remove prototype.
4639 (allocate_vector, allocate_other_vector, allocate_frame)
4640 (allocate_window, allocate_process, allocate_hash_table):
4643 * fns.c (Fdelete, larger_vector): Use allocate_vector.
4644 (make_hash_table, copy_hash_table): Use allocate_hash_table.
4646 2001-02-27 Kenichi Handa <handa@etl.go.jp>
4648 * coding.c (ccl_coding_driver): If ccl->eight_bit_control is zero,
4649 treat the produced bytes as a valid multibyte sequence.
4651 * ccl.c (CCL_WRITE_MULTIBYTE_CHAR): New macro.
4652 (ccl_driver) <CCL_WriteMultibyteChar2>:
4653 Use CCL_WRITE_MULTIBYTE_CHAR instead of CCL_WRITE_CHAR.
4654 <ccl_finish>: Set ccl->eight_bit_control properly.
4656 * ccl.h (struct ccl_program): New member eight_bit_control.
4658 2001-02-26 Stefan Monnier <monnier@cs.yale.edu>
4660 * keymap.c (Faccessible_keymaps): Pass `is_metized' to
4661 accessible_keymaps_char_table.
4662 (accessible_keymaps_char_table): Obey `is_metized'.
4663 (where_is_internal, Fwhere_is_internal): Don't confuse int and
4666 2001-02-26 Gerd Moellmann <gerd@gnu.org>
4668 * dispnew.c: Check HAVE_TERM_H before including term.h.
4670 2001-02-24 Andrew Innes <andrewi@gnu.org>
4672 * makefile.w32-in: Update copyright notice.
4674 2001-02-24 Stefan Monnier <monnier@cs.yale.edu>
4676 * keymap.c (where_is_internal): Accept non-ascii integer prefixes.
4678 2001-02-24 Kenichi Handa <handa@etl.go.jp>
4680 * Makefile.in (lisp): Add international/utf-8.elc.
4682 * fontset.c (Fnew_fontset): Fix handling of the case that an
4683 element of FONTLIST is a cons of family and registry.
4685 2001-02-23 Jason Rumney <jasonr@gnu.org>
4687 * w32fns.c (Fx_create_frame): Don't add FRAME_TOOL_BAR_LINES
4688 to height unconditionally.
4690 * w32term.c (x_set_glyph_string_background_width): Extend the
4691 background face to the end of the drawing area in the text area, only.
4692 (x_insert_glyphs): Call window_box_left to obtain the left
4693 x-coordinate of the area to shift.
4695 * w32menu.c (set_frame_menubar): Run activate-menu-bar-hook with
4698 2001-02-22 Andrew Innes <andrewi@gnu.org>
4700 * makefile.nt ($(BLD)\dired.obj): Remove reference to VMS header files.
4701 ($(BLD)\dispnew.obj):
4702 ($(BLD)\editfns.obj):
4703 ($(BLD)\fileio.obj):
4704 ($(BLD)\filelock.obj):
4705 ($(BLD)\keyboard.obj):
4706 ($(BLD)\w32proc.obj):
4707 ($(BLD)\process.obj):
4708 ($(BLD)\sysdep.obj): Ditto.
4710 * makefile.w32-in ($(BLD)/dired.$(O)): Remove reference to VMS
4712 ($(BLD)/dispnew.$(O)):
4713 ($(BLD)/editfns.$(O)):
4714 ($(BLD)/fileio.$(O)):
4715 ($(BLD)/filelock.$(O)):
4716 ($(BLD)/keyboard.$(O)):
4717 ($(BLD)/w32proc.$(O)):
4718 ($(BLD)/process.$(O)):
4719 ($(BLD)/sysdep.$(O)): Ditto.
4721 2001-02-22 Gerd Moellmann <gerd@gnu.org>
4723 * xdisp.c (forward_to_next_line_start): When taking the shortcut
4724 at the start of the function, check that the \n in it->c is
4725 from the iterator's current position.
4727 * xdisp.c (handle_single_display_prop): Add parameter
4728 DISPLAY_REPLACED_BEFORE_P. If it is non-zero ignore display
4729 properties which replace the display of text with something else.
4730 (handle_display_prop): Call handle_single_display_prop with
4731 additional argument saying if we already replaced text display
4732 with something else. Use AREF.
4733 (with_echo_area_buffer_unwind_data, display_menu_bar)
4734 (decode_mode_spec_coding): Use AREF and ASIZE.
4736 * vms-pp.c, vmsdir.h, vmsmap.c, vmsproc.h, vms-pp.trans, vmsfns.c,
4737 * vmspaths.h, vmstime.c, vms-pwd.h, vmsgmalloc.c, vmsproc.c,
4738 * vmstime.h: Files removed.
4740 * unexencap.c, unexfx2800.c: Files removed.
4742 * dispnew.c (direct_output_for_insert): Give up if we are showing
4743 a message or just cleared the message because we might need to
4744 resize the echo area window or display an empty echo area.
4746 2001-02-21 Gerd Moellmann <gerd@gnu.org>
4748 * xdisp.c (redisplay_internal): Do the
4749 mark_window_display_accurate after all windows have been
4750 redisplayed because this call resets flags in buffers which are
4751 needed for proper redisplay.
4753 * keyboard.c, minibuf.c, lread.c, fns.c, eval.c:
4754 Use display_hourglass_p, start_hourglass, cancel_hourglass instead of
4757 * w32term.h (struct x_output): Rename busy_cursor to hourglass_cursor,
4758 busy_window to hourglass_window, busy_p to hourglass_p.
4760 * msdos.h (struct x_output): Rename busy_window to
4761 hourglass_window, busy_p to hourglass_p.
4763 * xterm.h (struct x_output): Rename busy_cursor to hourglass_cursor,
4764 busy_window to hourglass_window, busy_p to hourglass_p.
4766 * xfns.c: Rename everything containing *busy_cursor* and similar
4768 (syms_of_w32fns): Rename x-busy-pointer-shape to
4769 x-hourglass-pointer-shape, display-busy-cursor to
4770 display-hourglass, busy-cursor-delay to hourglass-delay.
4772 * w32fns.c: Rename everything containing *busy_cursor* and similar
4774 (syms_of_w32fns): Rename x-busy-pointer-shape to
4775 x-hourglass-pointer-shape, display-busy-cursor to
4776 display-hourglass, busy-cursor-delay to hourglass-delay.
4778 * xterm.c (XTread_socket): Test x_output's hourglass_p instead
4781 * dispextern.h (start_hourglass, cancel_hourglass)
4782 (display_hourglass_p): Renamed from *busy_cursor*.
4784 2001-02-20 Gerd Moellmann <gerd@gnu.org>
4786 * keyboard.c (read_char): When an event from unread-command-events
4787 is from the tool or menu bar, set *USE_MOUSE_MENU to 1.
4789 * window.c (Fwindow_end): Handle case that WINDOW's buffer is not
4790 equal to the current buffer.
4792 * xdisp.c (setup_echo_area_for_printing): Set truncate_lines to
4793 nil, otherwise we're left with truncate_lines t when a message
4794 is printed with message-truncate-lines bound to t.
4796 2001-02-19 Gerd Moellmann <gerd@gnu.org>
4798 * window.c (Fmove_to_window_line): Undo last change.
4799 (displayed_window_lines): Call line_bottom_y to determine
4800 the line's bottom position.
4802 * dispextern.h (line_bottom_y): Add prototype.
4804 * xdisp.c (line_bottom_y): New function extracted from pos_visible_p.
4805 (pos_visible_p): Use it.
4807 * keyboard.c (recursive_edit_1): Bind `inhibit-redisplay' and
4808 set redisplaying_p to 0 here instead of in Frecursive_edit.
4809 (Frecursive_edit): Don't bind `inhibit-redisplay' and don't
4812 * xdisp.c (Qinhibit_menubar_update, inhibit_menubar_update):
4814 (syms_of_xdisp): Initialize new variables.
4815 (update_menu_bar): Do nothing if inhibit_menubar_update is set.
4816 Specbind `inhibit-menubar-update' when updating the menu bar.
4818 * xmenu.c (set_frame_menubar): Run activate-menu-bar-hook with
4821 * xdisp.c (update_menu_bar): Run activate-menu-bar-hook with
4824 * emacs.c (malloc_initialize_hook): Handle case thet `environ'
4827 * ralloc.c (__morecore) [!SYSTEM_MALLOC]: Move declaration
4828 to the start of the file.
4830 2001-02-16 Gerd Moellmann <gerd@gnu.org>
4832 * window.c (set_window_buffer): Fix last change.
4834 * window.c (set_window_buffer): Set window's vscroll to 0.
4836 * window.c (coordinates_in_window): Increase width of area
4837 where the vertical line can be dragged.
4839 * xterm.c (x_set_glyph_string_background_width): Extend the
4840 background face to the end of the drawing area in the text
4843 * xdisp.c (handle_single_display_prop): Set iterator's position
4844 to where the `display' property starts, like for images.
4845 (dump_glyph): New function.
4846 (dump_glyph_row): Use it. Dump info about marginal areas.
4848 * dispnew.c (direct_output_for_insert): Recognize more cases where
4849 glyphs can be written instead of being inserted.
4851 * xterm.c (x_insert_glyphs): Call window_box_left to obtain
4852 the left x-coordinate of the area to shift.
4854 * dired.c (directory_files_internal): Set result list to nil
4857 2001-02-15 Kenichi Handa <handa@etl.go.jp>
4859 * ccl.c (ccl_driver) [CCL_ReadMultibyteChar2]: If SRC points an
4860 invalid multibyte sequence, treat *SRC as a character of
4863 2001-02-15 Eli Zaretskii <eliz@is.elta.co.il>
4865 * textprop.c (Fset_text_properties): Doc fix.
4867 2001-02-15 Gerd Moellmann <gerd@gnu.org>
4869 * dispnew.c (update_text_area): Undo change of 2001-01-12.
4871 2001-02-14 Dave Love <fx@gnu.org>
4873 * coding.c: Doc and message fixes.
4875 2001-02-14 Andrew Innes <andrewi@gnu.org>
4877 * w32fns.c (w32_wnd_proc) <WM_GETMINMAXINFO>: Allow resizing the
4878 Emacs frame above the screen size.
4880 2001-02-14 Gerd Moellmann <gerd@gnu.org>
4882 * xdisp.c (reseat_1): Set iterator's end_charpos to ZV.
4884 2001-02-13 Gerd Moellmann <gerd@gnu.org>
4886 * insdel.c (del_range_1, del_range_byte, del_range_both): Handle
4887 case that TO ends up beyond ZV after running before-change-functions.
4889 * window.c (window_loop) <GET_BUFFER_WINDOW>: Prefer to return
4890 the selected window if it is showing the buffer in question.
4892 * dired.c (directory_files_internal): Initialize errno.
4893 (toplevel): Include errno.h.
4895 2001-02-13 Kenichi Handa <handa@etl.go.jp>
4897 * xfaces.c (best_matching_font): New parameter width_ratio.
4898 Multiply avgwidth by width_ratio.
4899 (choose_face_font): Call best_matching_font with width_ratio
4900 calculated from the column width of C.
4902 2001-02-12 Andrew Innes <andrewi@gnu.org>
4904 The following changes are to draw box lines inside characters area
4905 if line-width is negative.
4907 * w32term.c (x_produce_image_glyph): Pay attention to the case that
4908 face->box_line_width is negative.
4909 (x_produce_stretch_glyph): Likewise.
4910 (x_produce_glyphs): Likewise.
4911 (x_estimate_mode_line_height): Likewise.
4912 (x_draw_glyph_string_background): Likewise.
4913 (x_draw_glyph_string_foreground): Likewise.
4914 (x_draw_composite_glyph_string_foreground): Likewise.
4915 (x_draw_glyph_string_box): Likewise.
4916 (x_draw_image_foreground): Likewise.
4917 (x_draw_image_relief): Likewise.
4918 (x_draw_image_foreground_1): Likewise.
4919 (x_draw_image_glyph_string): Likewise.
4921 2001-02-09 Kenichi Handa <handa@etl.go.jp>
4923 The following changes are to draw box lines inside characters area
4924 if line-width is negative.
4926 * xterm.c (x_produce_image_glyph): Pay attention to the case that
4927 face->box_line_width is negative.
4928 (x_produce_stretch_glyph): Likewise.
4929 (x_produce_glyphs): Likewise.
4930 (x_estimate_mode_line_height): Likewise.
4931 (x_draw_glyph_string_background): Likewise.
4932 (x_draw_glyph_string_foreground): Likewise.
4933 (x_draw_composite_glyph_string_foreground): Likewise.
4934 (x_draw_glyph_string_box): Likewise.
4935 (x_draw_image_foreground): Likewise.
4936 (x_draw_image_relief): Likewise.
4937 (x_draw_image_foreground_1): Likewise.
4938 (x_draw_image_glyph_string): Likewise.
4940 * xfaces.c (Finternal_set_lisp_face_attribute): The value of :box
4941 and :line-width can be negative.
4942 (realize_x_face): The value of attrs[LFACE_BOX_INDEX] can be negative.
4944 2001-02-09 Jason Rumney <jasonr@gnu.org>
4946 * w32term.c (w32_encode_char): Treat eight bit graphic and control
4947 characters the same as ASCII and latin-1.
4948 (x_display_and_set_cursor): Check for the focus frame's selected
4949 window instead of selected_window.
4950 (x_after_update_window_line): Don't clear if frame's internal
4951 border width is zero.
4952 (x_new_font): Don't change a tooltip's size.
4953 (w32_initialize): Set char_ins_del_ok to 1.
4955 * w32fns.c (Fx_show_tip): Fix calls to make_number.
4956 (x_set_font): If font hasn't changed, avoid recomputing
4957 faces and other things.
4958 (x_set_tool_bar_lines): Do nothing if frame is minibuffer-only,
4959 (Fx_create_frame): Add the tool bar height to the frame height.
4960 (x_create_tip_frame): Prevent changing the tooltip's
4961 background color by specifying a color for the default font
4963 (Qcancel_timer): New variable.
4964 (syms_of_w32fns): Initialize and staticpro it.
4965 (Fx_hide_tip, Fx_show_tip): Use it.
4966 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
4968 (toplevel): Lisp code for generating parts of syms_of_w32fns removed.
4970 * w32.c (init_environment): Duplicate local string before putenv.
4972 2001-02-09 ShengHuo ZHU <zsh@cs.rochester.edu>
4974 * charset.c (Fstring): A typo.
4976 2001-02-09 Kenichi Handa <handa@etl.go.jp>
4978 * charset.c (Fstring): If all arguments are less than 256, return
4981 * editfns.c (Fchar_to_string): If CHARACTER is less than 256,
4982 return a unibyte string.
4984 * coding.c (code_convert_region): After detecting a coding, if
4985 nothing found, set coding->composing to COMPOSITION_NO.
4986 (decode_coding_string): Likewise.
4988 2001-02-08 Stefan Monnier <monnier@cs.yale.edu>
4990 * w32term.c (w32_set_scroll_bar_thumb): Use `double' for `range'
4993 2001-02-07 Kenichi Handa <handa@etl.go.jp>
4995 * charset.c (parse_str_to_multibyte): New function.
4997 * charset.h (parse_str_to_multibyte): Extern it.
4999 * print.c (print_string): If we are going to print a unibyte
5000 string into a multibyte buffer, convert the string to multibyte by
5003 2001-02-06 Andrew Innes <andrewi@gnu.org>
5005 * w32xfns.c (select_palette): Do nothing if palette hasn't yet
5006 been created. It seems we can get sent window messages such as
5007 WM_ERASEBKGND before we properly update a frame.
5009 2001-02-06 Gerd Moellmann <gerd@gnu.org>
5011 * dispnew.c (update_frame_line): Rename parameter FRAME to F.
5012 Avoid some unnecessary cursor positioning.
5014 2001-02-05 Gerd Moellmann <gerd@gnu.org>
5016 * xfaces.c (split_font_name): Compute numeric value of XLFD_AVGWIDTH.
5017 (LFACE_AVGWIDTH): New macro.
5019 (check_lface_attrs): Check LFACE_AVGWIDTH.
5020 (lface_fully_specified_p): Don't check LFACE_AVGWIDTH.
5021 (set_lface_from_font_name): Set LFACE_AVGWIDTH.
5022 (merge_face_vectors): Check LFACE_AVGWIDTH.
5023 (Finternal_make_lisp_face): Use AREF.
5024 (xm_set_menu_resources_from_menu_face)
5025 (xl_set_menu_resources_from_menu_face): Check LFACE_AVGWIDTH.
5026 (Finternal_lisp_face_empty_p): Use AREF.
5027 (lface_same_font_attributes_p): Compare LFACE_AVGWIDTH.
5028 (better_font_p, exact_face_match_p): Add parameter AVGWIDTH.
5029 Compare average widths..
5030 (best_matching_font): Arrange for comparing average widths.
5032 * dispextern.h (enum lface_attribute_index):
5033 Add LFACE_AVGWIDTH_INDEX (invisible from Lisp).
5035 2001-02-05 Dave Love <fx@gnu.org>
5037 * puresize.h: Revert last change following loadup.el change.
5039 2001-02-05 Andrew Innes <andrewi@gnu.org>
5041 * makefile.w32-in ($(EMACS)): Use $(THISDIR) instead of . in
5042 invocation of temacs, to work with Windows 2000.
5043 (bootstrap-emacs): Ditto.
5045 2001-02-05 Gerd Moellmann <gerd@gnu.org>
5047 * xterm.c (x_display_and_set_cursor): Check for the focus
5048 frame's selected window instead of selected_window.
5050 * xdisp.c (try_scrolling): If point is in the line below the
5051 window, make sure to move the iterator at least a canonical
5054 * window.c (Fmove_to_window_line): Don't add 1 if window is vscrolled.
5056 2001-02-05 Kenichi Handa <handa@etl.go.jp>
5058 * ccl.c (CCL_WRITE_CHAR): Check if CH is valid or not.
5059 If invalid, execute CCL_INVALID_CMD.
5060 (ccl_driver): If the CCL program is terminated because of
5061 CCL_STAT_INVALID_CMD, copy the remaining source data to the
5062 destination instead of throwing them away.
5064 2001-02-02 Gerd Moellmann <gerd@gnu.org>
5066 * xfns.c (x_set_font): If font hasn't changed, avoid recomputing
5067 faces and other things.
5069 * xdisp.c (get_next_display_element): Fix case of empty
5070 display table entry.
5072 2001-02-02 Eli Zaretskii <eliz@is.elta.co.il>
5074 * editfns.c (Fconstrain_to_field): Doc fix.
5076 * xfaces.c (Fclear_face_cache): Rename the `thorougly' argument
5077 into `thoroughly', to make it consistent with the doc string.
5079 * window.c (Fenlarge_window, Fshrink_window): Doc fix.
5081 2001-02-01 Gerd Moellmann <gerd@gnu.org>
5083 * search.c (search_buffer): Call set_search_regs with a byte
5084 position, not a character position.
5086 * xfns.c (x_set_tool_bar_lines): Do nothing if frame is
5089 2001-02-01 Eli Zaretskii <eliz@is.elta.co.il>
5091 * frame.c (Fmodify_frame_parameters): Doc fix.
5093 2001-01-31 Gerd Moellmann <gerd@gnu.org>
5095 * frame.h (EMACS_FRAME_H_INCLUDED): Use an include blocker
5096 identifier which is not reserved by Standard C.
5098 * frame.h (FRAME_RIGHT_SCROLL_BAR_WIDTH): New define.
5100 * window.c (enum window_part): New enumeration.
5101 (Qleft_fringe, Qright_fringe): Replace Qleft_bitmap_area and
5103 (coordinates_in_window): Return an enumerator from enum
5104 window_part. Fix handling of right scroll bar.
5105 (Fcoordinates_in_window_p): Doc fix. Return `left-fringe' and
5106 `right-fringe' instead of `left-bitmap-area' and
5107 `right-bitmap-area'. Use enumerators from enum window_part
5108 instead of hard-coded integers.
5109 (check_window_containing, window_from_coordinates):
5110 Use enumerators from enum window_part instead of hard-coded integers.
5111 (syms_of_window): Replace Qleft_bitmap_area and
5112 Qright_bitmap_area.with Qleft_fringe and Qright_fringe.
5114 2001-01-31 Eli Zaretskii <eliz@is.elta.co.il>
5116 * editfns.c (Fformat_time_string): Doc fix.
5118 2001-01-31 Stefan Monnier <monnier@cs.yale.edu>
5120 * keymap.c (Fwhere_is_internal): Use the first valid binding
5121 if no ascii binding is found (when firstonly is t).
5123 2001-01-31 Gerd Moellmann <gerd@gnu.org>
5125 * window.c (Fscroll_right, Fscroll_left): Use interactive_p
5126 instead of Finteractive_p.
5128 * lisp.h (interactive_p): Add prototype.
5130 * eval.c (interactive_p): New function.
5131 (Finteractive_p): Use it.
5133 * alloc.c (Fmake_list): Add a QUIT in the loop; unroll the loop.
5135 2001-01-31 Dave Love <fx@gnu.org>
5137 * .gdbinit (hook-run): Define to run xreload.
5139 * textprop.c (Fset_text_properties): Fix newline in doc string.
5141 2001-01-30 Gerd Moellmann <gerd@gnu.org>
5143 * xdisp.c (build_desired_tool_bar_string, syms_of_xdisp):
5144 Use DEFAULT_TOOL_BAR_BUTTON_MARGIN and DEFAULT_TOOL_BAR_BUTTON_RELIEF.
5146 * dispextern.h (Vtool_bar_button_margin:): Declare extern.
5147 (DEFAULT_TOOL_BAR_BUTTON_MARGIN, DEFAULT_TOOL_BAR_BUTTON_RELIEF)
5148 (DEFAULT_TOOL_BAR_IMAGE_HEIGHT): New defines.
5150 * xfns.c (Fx_create_frame): Add the tool bar height to the frame
5153 2001-01-30 Dave Love <fx@gnu.org>
5155 * bytecode.c (Fbyte_code) <Bgeq>: Add BEFORE_POTENTIAL_GC and
5158 2001-01-29 Gerd Moellmann <gerd@gnu.org>
5160 * bytecode.c (Fbyte_code) <Bcurrent_column>:
5161 Add BEFORE_POTENTIAL_GC and AFTER_POTENTIAL_GC.
5163 2001-01-29 Eli Zaretskii <eliz@is.elta.co.il>
5165 * textprop.c (Fset_text_properties): Doc fix.
5167 2001-01-29 Gerd Moellmann <gerd@gnu.org>
5169 * xdisp.c (forward_to_next_line_start): Remove xassert.
5171 2001-01-29 Jason Rumney <jasonr@gnu.org>
5173 * w32term.c (x_draw_row_bitmaps): Delay obtaining HDC to avoid
5174 returning without releasing it.
5176 2001-01-29 Kenichi Handa <handa@etl.go.jp>
5178 * w32fns.c (w32_font_match): Allocate three more bytes to regex
5179 for '^', '$', and '\0'.
5181 2001-01-28 Andrew Choi <akochoi@i-cable.com>
5183 * fontset.c (fontset_pattern_regexp): Allocate three more bytes to
5184 regex for '^', '$', and '\0'.
5186 * alloc.c (allocate_string) [macintosh]: Call check_string_bytes
5187 only if current_sblock has been initialized.
5189 * frame.c (Fdelete_frame) [macintosh]: Allow deletion of initial
5190 terminal frame even if it is the only visible frame.
5192 2001-01-28 Kenichi Handa <handa@etl.go.jp>
5194 * fontset.c (font_family_registry): Even if FONTNAME conform to
5195 XLFD, if it specifies other fields than family and registry,
5196 return FONTANME. New argument FORCE if nonzero cancel that feature.
5197 (fontset_font_pattern): Call font_family_registry with FORCE 1 for
5198 a signle byte character. Don't set FAMILY part to nil here.
5199 It is handled by the caller choose_face_font.
5200 (Fnew_fontset): Call font_family_registry with FORCE 0.
5201 (Fset_fontset_font): Likewise.
5203 2001-01-27 Gerd Moellmann <gerd@gnu.org>
5205 * xdisp.c (display_line): Don't treat a newline as fitting
5208 2001-01-26 Gerd Moellmann <gerd@gnu.org>
5210 * window.c (size_window): Set the window's orig_top to nil when
5211 changing heights, so that a future shrink_mini_window won't
5212 restore a bogus height.
5214 * frame.c (do_switch_frame): If selected frame has a mini-window,
5215 resize that to exact size.
5217 * dispnew.c (adjust_glyph_matrix): Always clear desired matrices.
5219 * xdisp.c (display_line): Simplify check for glyphs fitting
5220 entirely in the line.
5222 * xfns.c (xic_style): New variable.
5223 (create_frame_xic): Move static variable to global scope for
5224 the case that `static' gets defined away.
5226 2001-01-26 Kenichi Handa <handa@etl.go.jp>
5228 * coding.c (decode_coding): Set a flag for inhibiting
5230 (code_convert_region): Always set saved_coding_symbol.
5231 (decode_coding_string): Likewise. Update coding->symbol when we
5232 encounter a inconsistent eol by the same way as code_convert_region.
5234 2001-01-25 Gerd Moellmann <gerd@gnu.org>
5236 * xfns.c (x_set_tool_bar_lines): Use x_clear_area instead of
5239 * xterm.c (x_after_update_window_line): Don't clear if frame's
5240 internal border width is zero.
5241 (x_clear_area): New function.
5242 (x_after_update_window_line, x_clear_end_of_line)
5243 (x_scroll_bar_create, x_scroll_bar_set_handle)
5244 (XTset_vertical_scroll_bar, x_erase_phys_cursor): Use x_clear_area
5245 instead of XClearArea.
5247 * xterm.h (x_clear_area): Add prototype.
5249 * xfns.c (Fx_file_dialog): Remove a workaround for Lesstif
5250 which doesn't seem necessary anymore with Lesstif 0.92.
5252 2001-01-25 Dave Love <fx@gnu.org>
5254 * puresize.h (BASE_PURESIZE): Up to 720000.
5256 * keymap.c (Fwhere_is_internal): Declare gcpro3, gcpro4.
5258 2001-01-25 Gerd Moellmann <gerd@gnu.org>
5260 * xdisp.c (echo_area_display): Don't call redisplay_internal
5261 when Emacs is shutting down. We can't run hooks etc. that
5262 would be necessary to do a redisplay.
5264 * lread.c (read_integer): Use type EMACS_INT instead of int.
5266 2001-01-25 Eli Zaretskii <eliz@is.elta.co.il>
5268 * ccl.c (ccl_driver): Fix last change.
5270 2001-01-25 Kenichi Handa <handa@etl.go.jp>
5272 * ccl.h (sturct ccl_program): New member suppress_error.
5274 * ccl.c (ccl_driver): If ccl->suppress_error is nonzero, don't
5275 insert error message to the output.
5276 (setup_ccl_program): Initialize ccl->suppress_error to 0.
5278 * coding.h (struct coding_system): New member suppress_error.
5280 * coding.c (ccl_coding_driver): Setup ccl->suppress_error.
5281 (Fset_terminal_coding_system_internal): Set the member
5282 suppress_error to 1.
5283 (Fset_safe_terminal_coding_system_internal): Likewise.
5285 2001-01-24 Stefan Monnier <monnier@cs.yale.edu>
5287 * regex.c (mutually_exclusive_p): Don't blindly handle `charset_not'
5288 as if it was a `charset'.
5290 2001-01-24 Gerd Moellmann <gerd@gnu.org>
5292 * keymap.c (Fwhere_is_internal): Don't nreverse the cached
5293 value in where_is_cache; the next lookup in the cache returns
5294 something bogus if we do.
5296 2001-01-24 Eli Zaretskii <eliz@is.elta.co.il>
5298 * xdisp.c (syms_of_xdisp) <Stool_bar_lines_needed>: Don't defsubr
5299 if HAVE_WINDOW_SYSTEM isn't defined.
5301 2001-01-24 Gerd Moellmann <gerd@gnu.org>
5303 * fns.c (sweep_weak_table): Fix code taking items out of
5304 the hash collision chain. Some cleanup.
5306 * xterm.c (x_new_font): Don't change a tooltip's size.
5308 * xfns.c (x_create_tip_frame): Prevent changing the tooltip's
5309 background color by specifying a color for the default font
5312 2001-01-24 Kenichi Handa <handa@etl.go.jp>
5314 * ccl.c (CCL_READ_CHAR): Change the argument name from r to REG as
5315 a workaround for SunOS 4's cc.
5316 (CCL_CALL_FOR_MAP_INSTRUCTION): Use "if (1)..." not "do {...".
5317 (CCL_SUCCESS, CCL_SUSPEND, CCL_INVALID_CMD): Likewise.
5318 (ccl_driver) <CCL_ReadMultibyteChar2>: Remove unnecessay "do"
5321 2001-01-23 Gerd Moellmann <gerd@gnu.org>
5323 * xterm.c (x_set_window_size_1): New function extracted from
5325 (x_set_window_size): Use it.
5326 (x_set_window_size) [USE_X_TOOLKIT]: Handle case that window
5327 doesn't have a widget, like tooltips.
5329 2001-01-23 Eli Zaretskii <eliz@is.elta.co.il>
5331 * window.c (syms_of_window) <scroll-preserve-screen-position>: Doc fix.
5333 2001-01-23 Kenichi Handa <handa@etl.go.jp>
5335 * fns.c (Fset_char_table_default): Fix to make sub char-table
5338 2001-01-22 Gerd Moellmann <gerd@gnu.org>
5340 * xdisp.c (build_desired_tool_bar_string): Make sure we have
5341 a desired tool bar string, even if there are no tool bar items.
5343 * xdisp.c (Ftool_bar_lines_needed): New function.
5344 (syms_of_xdisp): Defsubr it.
5346 * editfns.c (Fformat): Don't extend text properties from arguments
5347 to padding chars in the result.
5349 2001-01-20 Eli Zaretskii <eliz@is.elta.co.il>
5351 * s/msdos.h (GC_MARK_STACK): Define to GC_MAKE_GCPROS_NOOPS.
5353 2001-01-20 Andrew Innes <andrewi@gnu.org>
5355 * w32term.c (w32_ring_bell): Only support visible bell on w32 frames.
5356 (w32_initialize): Don't set term hooks that aren't actually needed
5359 * xfaces.c (realize_default_face):
5361 (realize_tty_face): Remove references to FRAME_W32_CONSOLE_P.
5363 * xdisp.c (handle_single_display_prop): Remove references to
5364 FRAME_W32_CONSOLE_P.
5366 * dispnew.c (Fredraw_frame): Remove reference to FRAME_W32_CONSOLE_P.
5368 * frame.h (output_method): Remove output_w32_console method.
5369 (FRAME_W32_CONSOLE_P): Remove macro.
5371 * frame.c (Qw32_console): Remove variable.
5372 (Fframep): Remove references to it.
5373 (syms_of_frame): Ditto.
5374 (Fframe_parameters): Remove references to FRAME_W32_CONSOLE_P.
5376 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Reinstate original
5379 2001-01-20 Kenichi Handa <handa@etl.go.jp>
5381 * editfns.c (Fformat): Use lisp_string_width instead of strwidth.
5383 2001-01-19 Andrew Innes <andrewi@gnu.org>
5385 * w32.c (init_environment): Add a version-independent site-lisp
5386 directory to EMACSLOADPATH, after the version dependent one.
5388 2001-01-19 Gerd Moellmann <gerd@gnu.org>
5390 * editfns.c (Fbuffer_substring): Doc fix.
5392 * xdisp.c (message_dolog, message2, message2_nolog):
5393 Rename parameter LEN to NBYTES.
5395 2001-01-19 Kenichi Handa <handa@etl.go.jp>
5397 * charset.c (strwidth): Use c_string_width.
5398 (c_string_width): New function.
5399 (lisp_string_width): New arguments PRECISION, NCHARS, NBYTES.
5402 * charset.h (c_string_width, lisp_string_width): Extern them.
5404 * doprnt.c (doprnt1): Get byte length of Lisp string correctly.
5406 * indent.c (check_composition): Check validity of composition.
5408 * xdisp.c (store_frame_title): Pay attention to width of non-ASCII
5409 characters by calling c_string_width.
5410 (x_consider_frame_title): Get byte length of frame tile string
5412 (display_mode_element): Pay attention to width of non-ASCII
5413 characters by calling strwidth.
5415 2001-01-18 Gerd Moellmann <gerd@gnu.org>
5417 * xfns.c (Qcancel_timer): New variable.
5418 (syms_of_xfns): Initialize and staticpro it.
5419 (Fx_hide_tip, Fx_show_tip): Use it.
5420 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
5422 (toplevel): Lisp code for generating parts of syms_of_xfns removed.
5424 * window.c (Fwindow_live_p): Use WINDOW_LIVE_P.
5426 * window.h (WINDOW_LIVE_P): New macro.
5428 * window.c (window_size_fixed): New variable.
5429 (syms_of_window): Add a DEFVAR_BOOL for window-size-fixed, for
5432 * eval.c (specbind): If binding a per-buffer variable which
5433 doesn't have a buffer-local value in the current buffer, change
5434 the global value by changing the value of the symbol bound in all
5435 buffers not having their own value, to make it consistent with
5436 what happens with other buffer-local variables.
5438 * xterm.c (x_initialize): Set char_ins_del_ok to 1.
5440 * xdisp.c (forward_to_next_line_start): Stop at end of buffer
5441 when searching for a newline.
5443 2001-01-18 Kenichi Handa <handa@etl.go.jp>
5445 * xdisp.c (display_string): Fix previous change.
5447 2001-01-18 Jason Rumney <jasonr@gnu.org>
5449 * w32term.c (x_produce_stretch_glyph): Only use Qspace when
5450 GLYPH_DEBUG is defined.
5451 (x_produce_glyphs): Don't xassert `it->descent > 0'; this isn't
5452 true for images with `:ascent 100'.
5453 (x_set_mouse_face_gc): If the last used mouse face has gone in the
5454 meantime, use face MOUSE_FACE_ID.
5455 If first glyph isn't a character glyph, use the ASCII NUL
5456 character to determine the face.
5457 (expose_area): Do not treat left margin specially.
5458 (note_mode_line_highlight): If no local_map, check global keymap.
5459 (note_mouse_highlight): Initialize overlay.
5460 (clear_mouse_face): Don't return if tip_frame is non-nil.
5461 (show_scroll_bars): Remove unused function.
5462 (w32_read_socket) [WM_KILLFOCUS]: Set help_echo to Qnil.
5463 (x_draw_bar_cursor): Remove extra test for out of bounds cursor.
5465 (x_erase_phys_cursor): Don't apply XWINDOW to variable that may be nil.
5466 (x_free_frame_resources): Unload relief colors.
5468 2001-01-17 Gerd Moellmann <gerd@gnu.org>
5470 * xdisp.c (forward_to_next_line_start): Avoid calling
5471 get_next_display_element when the newline is already found.
5472 This may change the iterator's position, when its current position is
5473 equal to the iterator's stop_charpos.
5475 * dispnew.c (direct_output_for_insert): If char_ins_del_ok is
5476 zero, use this method only at the end of a line.
5478 * xfaces.c (x_face_list_fonts): Don't BLOCK_INPUT around the
5479 call to x_list_fonts. Call x_list_fonts with SIZE -1 only
5480 if SCALABLE_FONTS_P is set.
5482 * xfaces.c (x_face_list_fonts): Call x_list_fonts with SIZE -1,
5483 so that scalable fonts are included.
5485 * xterm.c (x_list_fonts): Allow scalable fonts if SIZE is < 0,
5486 In the cache, use a key containing the information if scalable
5488 (x_load_font): Adapt to change of keys in the font cache.
5490 2001-01-17 Kim F. Storm <storm@filanet.dk>
5492 * xfaces.c (x_face_list_fonts): Use x_list_fonts instead of
5493 XListFonts to take advantage of font caching.
5495 * xterm.c (x_list_fonts): Ensure caching font information when
5496 called for a null frame, which is the case frequently when Emacs
5499 2001-01-17 Gerd Moellmann <gerd@gnu.org>
5501 * xfns.c (QCconversion): Replaces QCalgorithm.
5503 * w32fns.c (QCconversion): Replaces QCalgorithm. Update copyright.
5505 * xdisp.c (build_desired_tool_bar_string): Use :conversion instead
5508 * xdisp.c (redisplay_tool_bar): Change tool bar's height when
5509 not everything could be displayed.
5511 * line.h, x-list-font.c: Files removed because unused.
5513 2001-01-17 Andrew Innes <andrewi@gnu.org>
5515 * dired.c (directory_files_internal): Convert result from readdir
5516 to a unibyte string initially, to avoid possible misinterpretation
5517 of some bytes as the internal form of Emacs characters.
5519 2001-01-17 Kenichi Handa <handa@etl.go.jp>
5521 * fns.c (concat): Be sure to avoid putting the same `composition'
5522 property on the adjacent regions.
5524 2001-01-16 Gerd Moellmann <gerd@gnu.org>
5526 * window.c (Fset_window_hscroll): Don't set window's min_hscroll here.
5527 (Fscroll_right, Fscroll_left): Set it here instead, if called
5530 * buffer.c (Fset_buffer_modified_p): Set buffer's
5531 prevent_redisplay_optimizations_p flag.
5533 * dispnew.c, callproc.c, fns.c, keyboard.c, process.c, sunfns.c,
5534 * sysdep.c, vmsproc.c, xselect.c: Call redisplay_preserve_echo_area
5535 with additional arg.
5537 * dispextern.h, lisp.h (redisplay_preserve_echo_area):
5540 * xdisp.c (redisplay_preserve_echo_area): Add parameter
5541 FROM_WHERE, for debugging.
5543 2001-01-16 Kenichi Handa <handa@etl.go.jp>
5545 * ccl.c (Fregister_ccl_program): Handle the return value of
5546 resolve_symbol_ccl_program correctly.
5547 (CCL_Extension): Fix typo (originally CCL_Extention). Caller changed.
5549 2001-01-15 Gerd Moellmann <gerd@gnu.org>
5551 * xterm.c (x_set_mouse_face_gc): If the last used mouse face
5552 has gone in the meantime, use face MOUSE_FACE_ID.
5554 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]:
5555 If x_display_info_for_display returns null, don't try to close
5556 the display; we didn't open it.
5558 * dispnew.c (save_or_restore_current_matrices): Function removed.
5559 (save_current_matrix, restore_current_matrix): New functions.
5560 (adjust_frame_glyphs_for_frame_redisplay): Use them to save and
5561 restore the frame's current matrix. Due to the glyph pointer
5562 setup done in adjust_glyph_matrix, there is no easy way to make
5563 saving the current matrix in the desired matrix generally correct,
5566 2001-01-15 Kenichi Handa <handa@etl.go.jp>
5568 * xdisp.c (insert_left_trunc_glyphs): Overwrite padding glyphs by
5570 (display_line): Optimize for wide characters.
5571 (display_string): Don't try to display a multi-column character
5572 partially. On ttys, produce more than one truncation glyph for
5573 multi-column characters that don't fit on the line.
5575 2001-01-13 Kenichi Handa <handa@etl.go.jp>
5577 * md5.c (WORDS_BIG_ENDIAN) [__BYTE_ORDER == __BIG_ENDIAN]:
5578 Define it instead of WORDS_BIGENDIAN. Caller changed.
5580 2001-01-13 Jason Rumney <jasonr@gnu.org>
5582 * w32fns.c (Fimage_size, image_ascent, lookup_image)
5583 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR, parse_image_spec)
5584 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
5585 (tiff_format, gif_format, gs_format): Adapt to change of image margins.
5587 * w32term.c (x_produce_image_glyph, x_draw_image_foreground)
5588 (x_draw_image_relief, x_draw_image_foreground_1)
5589 (x_draw_image_glyph_string): Adapt to change of image margins.
5591 * w32.c (init_environment, sys_shutdown, sys_pipe): Remove unused
5594 * w32bdf.c (search_file_line, get_cached_font_char)
5595 (cache_char_offset, create_offscreen_bitmap): Remove unused variables.
5597 * w32inevt.c (w32_console_toggle_lock_key): Add parentheses.
5599 * w32fns.c (x_to_w32_color, x_set_icon_name, xlfd_strip_height)
5600 (w32_list_synthesized_fonts, lookup_image, Fx_file_dialog)
5601 (Fw32_send_sys_command): Remove unused variables.
5602 (w32_msg_pump): Add parentheses.
5604 * w32term.c (w32_fill_rect, w32_read_socket, x_bitmap_icon)
5605 (x_new_fontset, x_calc_absolute_position, x_iconify_frame):
5608 2001-01-12 Gerd Moellmann <gerd@gnu.org>
5610 * xdisp.c (Vtool_bar_button_margin): Replaces tool_bar_button_margin.
5611 (build_desired_tool_bar_string): Handle Vtool_bar_button_margin
5612 being a pair of margins.
5613 (syms_of_xdisp): Change DEFVAR_INT of tool-bar-button-margins
5614 to DEFVAR_LISP. Extend doc.
5616 * xfns.c (Fimage_size, image_ascent): Adapt to the change of image
5618 (lookup_image): If `:margin MARGIN' is specified, and MARGIN is a
5619 pair of integers `(X . Y)', use X for the horizontal and Y for the
5621 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR): New enumerator.
5622 (parse_image_spec): Check it.
5623 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
5624 (tiff_format, gif_format, gs_format):
5625 Use IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR for :margin.
5627 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
5628 (x_draw_image_relief, x_draw_image_foreground_1)
5629 (x_draw_image_glyph_string): Adapt to the change of image margins.
5631 * dispextern.h (struct image): Replace member `margin' with
5632 `hmargin' and `vmargin'.
5634 * xdisp.c (Fdump_tool_bar_row) [GLYPH_DEBUG]: Add parameters ROW
5637 * dispnew.c (update_text_area): Put code which decrements the
5638 stop position when the row's face extends to the end of the
5641 * xfns.c (x_set_mouse_color): Fix color allocation.
5643 * keyboard.c: Call get_local_map with new argument list.
5645 * intervals.c (get_local_map): Change TYPE to Lisp_Object.
5647 * intervals.h (enum map_property): Removed.
5648 (get_local_map): Change prototype.
5650 * keymap.c: Call get_local_map with new argument list.
5651 (Fwhere_is_internal): Rename parameter XKEYMAP to KEYMAP.
5653 2001-01-11 Gerd Moellmann <gerd@gnu.org>
5655 * xdisp.c (build_desired_tool_bar_string): Correct the computation
5656 of the size needed for the tool bar string. For the last image,
5657 use a `display' property that reaches to the end of the string.
5659 * xselect.c (selection_request_dpyinfo): New variable.
5660 (x_handle_selection_request): Set it.
5661 (x_selection_request_lisp_error): Don't call
5662 x_decline_selection_request if selection request's display has
5665 * xfaces.c (x_free_colors, x_free_dpy_colors) [DEBUG_X_COLORS]:
5666 Do the unregister_colors before calling XFreeColors.
5668 2001-01-10 Dave Love <fx@gnu.org>
5670 * Makefile.in (${etc}DOC): Depend on ${shortlisp} and
5671 ${SOME_MACHINE_LISP}, not ${lisp}.
5673 2001-01-10 Gerd Moellmann <gerd@gnu.org>
5675 * xdisp.c (display_line): On ttys, produce more than one truncation
5676 glyph for multi-column characters that don't fit on the line.
5678 * xselect.c (x_reply_selection_request): Add a comment.
5680 * xfns.c (Fx_backspace_delete_keys_p): Use XkbGetMap and
5681 XkbGetNames instead of XkbGetKeyboard.
5683 2001-01-10 Dave Love <fx@gnu.org>
5685 * sysdep.c (random): Revert the declaration.
5687 2001-01-09 Gerd Moellmann <gerd@gnu.org>
5689 * lisp.h (STRING_BYTES) [GC_CHECK_STRING_BYTES]:
5690 Call function string_bytes.
5691 (GC_CHECK_STRING_BYTES): Moved here from alloc.c.
5693 * alloc.c (CHECK_STRING_BYTES) [GC_CHECK_STRING_BYTES]: New macro.
5694 (check_sblock, string_bytes) [GC_CHECK_STRING_BYTES]: New functions.
5695 (check_string_bytes) [GC_CHECK_STRING_BYTES]: Add parameter ALL_P.
5696 (allocate_string) [GC_CHECK_STRING_BYTES]: Always check strings in
5698 (mark_object) [GC_CHECK_STRING_BYTES]: Use CHECK_STRING_BYTES.
5699 (gc_sweep) [GC_CHECK_STRING_BYTES]: Call check_string_bytes
5700 after sweeping strings, and at the end.
5701 (GC_CHECK_STRING_BYTES): Moved to lisp.h.
5703 * alloc.c (Fgarbage_collect): Use a record_unwind_protect to
5704 ensure that pop_message is called.
5706 * keyboard.c (Fexecute_extended_command): Use a
5707 record_unwind_protect to ensure that pop_message is called.
5709 * lisp.h (push_message_unwind): Add prototype.
5711 * xdisp.c (push_message_unwind): New function.
5713 * fileio.c (do_auto_save_unwind): Do the pop_message here
5714 instead of in Fdo_auto_save.
5715 (Fdo_auto_save): Don't call pop_message.
5717 2001-01-08 Ken Raeburn <raeburn@gnu.org>
5719 * xfns.c (xpm_load) [!ALLOC_XPM_COLORS]: Declare local variable I
5722 2001-01-08 Gerd Moellmann <gerd@gnu.org>
5724 * window.c (window_scroll_pixel_based): Adjust glyph matrices
5725 when increasing window's vscroll.
5727 * macros.c (Qkbd_macro_termination_hook): New variable.
5728 (syms_of_macros): Initialize and staticpro it.
5729 (pop_kbd_macro): Run kbd-macro-termination-hook.
5731 * xterm.c (XTread_socket) <LeaveNotify>: Set help_echo to nil.
5733 2001-01-07 Dave Love <fx@gnu.org>
5735 * keyboard.c (Fread_key_sequence_vector): Avoid newline in
5736 arglist, for documentation's sake.
5738 2001-01-06 Andrew Innes <andrewi@gnu.org>
5740 * makefile.w32-in (clean): Delete $(COMPILER_TEMP_FILES) instead
5743 2001-01-05 Andrew Innes <andrewi@gnu.org>
5745 * term.c (update_end): Don't check updating_frame; for some reason
5746 this can be 0 sometimes, such as after dismissing a popup menu,
5747 and isn't necessary given the explicit frame argument.
5749 2001-01-05 Gerd Moellmann <gerd@gnu.org>
5751 * sysdep.c: Don't prototype srandom; it takes an unsigned argument
5752 on some systems, and an unsigned long on others, like FreeBSD 4.1.
5754 2001-01-04 Gerd Moellmann <gerd@gnu.org>
5756 * xterm.c (clear_mouse_face): Don't return if tip_frame is non-nil.
5758 * xfns.c (x_create_tip_frame): Preserve the value of
5759 face_change_count around the creation of the tip frame.
5761 * xfns.c (last_show_tip_args): New variable.
5762 (compute_tip_xy): New function.
5763 (Fx_show_tip): Reuse an existing tip frame, if possible.
5764 (syms_of_xfns): Initialize and staticpro last_show_tip_args.
5766 2001-01-04 Dave Love <fx@gnu.org>
5768 * editfns.c (Fformat): Doc fix.
5770 * systime.h (set_file_times): Prototype.
5772 * widget.h (EmacsFrameSetCharSize_): Prototype.
5774 * sysdep.c (random, srandom): Declare explicitly.
5776 * dispextern.h (move_it_vertically_backward): Declare.
5778 2001-01-04 Gerd Moellmann <gerd@gnu.org>
5780 * xfns.c (x_create_tip_frame): Call face-set-after-frame-default,
5781 like in Fx_create_frame.
5783 * xfaces.c (set_font_frame_param): Don't do anything for
5784 non-graphical frames.
5786 * window.c (Fdelete_other_windows): Set window's window_end_valid
5787 to nil when changing the window's start. Don't change the
5788 window's start when its top position hasn't changed. If we do,
5789 this will set the window's optional_new_start, which act's like a
5790 force_start during redisplay with C-x 1 M-> under particular
5791 circumstances (see report from Per Starback to emacs-pretest-bug
5794 2001-01-03 Gerd Moellmann <gerd@gnu.org>
5796 * xdisp.c (forward_to_next_line_start): Reset it->c if taking the
5797 short cut at the start of the function. Add an assertion.
5798 (reseat_at_next_visible_line_start): Add an assertion.
5800 * window.c (Frecenter): When changing the window start, set the
5801 window's window_end_valid to nil.
5802 (Fwindow_end): Fix window-end computation when UPDATE is non-nil.
5804 * dispextern.h (move_it_past_eol): Add prototype.
5806 * xdisp.c (move_it_past_eol): New function.
5808 * window.c (Fwindow_end): Doc fix.
5810 2001-01-03 Dave Love <fx@gnu.org>
5812 * dired.c (Ffile_attributes): Fix last change, removing BSD4_3 kluge.
5814 2001-01-03 Gerd Moellmann <gerd@gnu.org>
5816 * xdisp.c (try_window_reusing_current_matrix): Fix bug setting
5817 the enabled_p flag of the glyph row at window_end_vpos to 0.
5818 (handle_single_display_prop): Fix last change.
5820 2001-01-02 Richard M. Stallman <rms@caffeine.ai.mit.edu>
5822 * window.c (Frecenter): Doc fix.
5824 2001-01-02 Andrew Innes <andrewi@gnu.org>
5826 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Remove redefinition.
5828 * frame.h (output_method): Add output_w32_console method.
5829 (FRAME_W32_CONSOLE_P): New macro.
5831 * frame.c (make_terminal_frame) [WINDOWSNT]: Make terminal frames
5832 use output_w32_console method.
5833 (Qw32_console): New Lisp_Object.
5834 (Fframep): Return it.
5835 (syms_of_frame): Init it.
5836 (Fframe_parameters): Report w32console as font for w32_console frames.
5838 * xfaces.c (realize_default_face): Set face foreground and
5839 background to unspecified for w32_console frames.
5840 (realize_face): Realize face cache for w32_console frames.
5841 (realize_tty_face): Accept w32_console frames.
5843 * xdisp.c (handle_single_display_prop): Return if frame is w32_console.
5844 (init_iterator) [WINDOWSNT]: Initialize frame face cache if
5845 necessary, even if running interactively.
5847 * dispnew.c (Fredraw_frame): Call set_terminal_modes for
5850 * w32term.c (x_update_begin):
5854 (x_change_line_highlight):
5859 (w32_reassert_line_highlight):
5860 (w32_frame_rehighlight):
5861 (w32_frame_raise_lower): Do nothing if not w32 frame.
5863 * w32xfns.c (get_frame_dc): Abort if called on a non-w32 frame.
5865 * w32fns.c (Fx_display_color_cells): Determine correct value, when
5866 system doesn't tell us directly.
5867 (Fx_display_visual_class): Implement properly.
5869 2001-01-02 Gerd Moellmann <gerd@gnu.org>
5871 * window.c (Frecenter): Handle centering in graphical frames
5872 specially. Centering on the basis of line counts doesn't work
5873 reliably with variable-height lines.
5875 2001-01-02 Eli Zaretskii <eliz@is.elta.co.il>
5877 * widget.c (EmacsFrameSetCharSize): Remove unused variables `ac'
5880 * composite.c (run_composition_function): Remove unused var `val'.
5881 (update_compositions): Remove unused variable `hook'.
5883 * intervals.c (get_local_map): Remove unused variable `tem'.
5885 * doprnt.c (doprnt1): Remove unused variable `size'.
5887 * fns.c (Flength): Remove unused variable `tail'.
5888 (Fdelete): Remove unused variable `size'.
5890 * editfns.c (Ftranspose_regions): Remove unused variables `gcpro1'
5893 * doc.c (Fsnarf_documentation): Remove unused vars `fun' and `tem'.
5895 * data.c (find_symbol_value): Remove extra 3rd argument in the
5896 call to swap_in_symval_forwarding.
5898 * undo.c (Fprimitive_undo): Remove unused block-scope variable `end'.
5900 * search.c (shrink_regexp_cache): Remove unused variable `cpp'.
5901 (trivial_regexp_p): Remove unused variable `c'.
5902 (boyer_moore): Remove unused variable `k'.
5904 * indent.c (current_column): Remove unused variable `stopchar'.
5905 (Fcompute_motion): Remove unused variable `contin'.
5907 * casefiddle.c (casify_object): Remove unused variable `tolen'.
5909 * dired.c (directory_files_internal): Fix a typo in a comment.
5910 Remove an unused variable `handler'.
5911 (file_name_completion): Remove unused function-scope variable `dp'.
5912 (Ffile_attributes) <dirname, sdir>: Make declarations conditioned
5915 * fileio.c (e_write): Remove unused variable `require_encoding_p'.
5917 * marker.c (Fmarker_position): Remove unused variables `pos', `i',
5919 (Fmarker_insertion_type): Remove unused variable `buf'.
5921 * insdel.c (make_gap): Remove unused variable `result'.
5923 * keyboard.c (record_char): Remove unused function-scope var `help'.
5924 (kbd_buffer_get_event): Remove unused block-scope variable `idx'.
5925 (menu_bar_items): Remove unused function-scope variable `tem'.
5927 * fontset.c (fontset_ref): Remove unused variable `i'.
5928 (fontset_set): Remove unused variables `j' and `tmp'.
5929 (make_fontset): Remove unused variables `i', `j', `elt' and `base_elt'.
5930 (make_fontset_for_ascii_face): Remove unused variable `name'.
5931 (fs_load_font): Remove unused variable `font_idx'.
5932 (fs_query_fontset): Remove unused function-local variable `fontset'.
5933 (list_fontsets): Remove unused variable `tail'.
5934 (Fnew_fontset): Remove unused variables `family' and `registry'.
5935 (accumulate_font_info): Remove unused variable `tmp'.
5936 (Ffontset_font): Remove unused variable `id'.
5937 (syms_of_fontset): Remove unused variable `i'.
5939 * xfns.c (x_display_info_for_name): Cast 0 to "char *" in the call
5941 (lookup_image): Remove unused variable `file'.
5942 (xbm_load): Remove unused variables `bitmap_data', `height', and
5943 `width'. Remove function-local variable `i', leave the
5945 (gif_load): Remove unused variable `inc'.
5947 * xterm.c (XTread_socket): Remove unused variables `p' and `pend'.
5948 (XTread_socket) <LeaveNotify>: Remove unused variable `frame',
5949 leave only the one in the inner block.
5951 * xfaces.c (face_fontset, realize_default_face): Remove unused
5953 (face_at_buffer_position): Remove unused variable `multibyte_p'.
5955 * term.c (encode_terminal_code): Remove unused variable `c'.
5957 * ccl.c (Fccl_execute): Cast ccl_driver parameters to `unsigned
5958 char *' instead of `char *'.
5960 * category.c (Fcategory_docstring): Remove unused variable `doc'.
5961 (Fget_unused_category): Remove unused variable `docstring_vector'.
5962 (Fchar_category_set): Remove unused variables `val', `charset',
5965 * coding.c (detect_coding_iso2022, setup_coding_system):
5966 Remove unused variable `i'.
5967 (detect_coding_mask): Remove unused variable `idx'.
5968 (detect_coding): Remove unused variable `i'.
5969 (ccl_coding_driver): Remove unused variable `result'.
5970 (run_pre_post_conversion_on_str): Remove unused variable `prev'.
5971 (decode_coding_string): Remove unused variables `to' and `gcpro1'.
5972 (encode_coding_string): Remove unused variables `gcpro1' and
5973 `saved_coding_symbol'.
5974 (Ffind_coding_systems_region_internal): Remove function-local
5975 variable args[], leave only the block-local one.
5976 (code_convert_region1): Remove unused variable `len'.
5978 * charset.c (char_printable_p): Remove unused variable `chars'.
5979 (Fsplit_char, Fchar_bytes): Remove unused variable `val'.
5980 (str_to_multibyte): Remove unused variable `c'.
5982 * window.c (size_window): Remove block-local variable `min_size'.
5984 * xdisp.c (make_cursor_line_fully_visible): Remove unused variable
5985 `header_line_height'.
5986 (append_space, extend_face_to_end_of_line): Declare `saved_what'
5987 enum display_element_type.
5989 2001-01-02 Gerd Moellmann <gerd@gnu.org>
5991 * xterm.c (x_connection_closed): Catch X errors around all
5992 statements that call X. Save away the error message in a local copy.
5994 * xterm.c (x_connection_closed): Set handling_signal to 0 at
5997 * xdisp.c (pos_visible_p): Take into account that CHARPOS maybe
5998 in or at the start of invisible text.
6000 * dispnew.c (update_window): Don't check_current_matrix_flags.
6002 2001-01-01 Jason Rumney <jasonr@gnu.org>
6004 * w32fns.c (x_figure_window_size): Do not allow new_height and
6005 new_width of frame to override specified values.
6007 2000-12-30 Kenichi Handa <handa@etl.go.jp>
6009 * composite.c (find_composition): Fix a code for searching backward.
6011 2000-12-29 Gerd Moellmann <gerd@gnu.org>
6013 * dispnew.c (check_current_matrix_flags) [GLYPH_DEBUG]: New function.
6014 (update_window) [GLYPH_DEBUG]: Call it.
6015 (scrolling_window): Prevent including current rows which are below
6016 what's displayed in the window.
6018 * xdisp.c (try_window_reusing_current_matrix)
6019 <new start <= old start>: Disable rows in the current matrix
6020 which are below the window after scrolling.
6022 * xdisp.c (move_it_by_lines): Don't do optimizations if NEED_Y_P
6023 is zero. It's not worth the complexity.
6024 (invisible_text_between_p): Put in #if 0 because unused.
6026 2000-12-28 Gerd Moellmann <gerd@gnu.org>
6028 * xfns.c (Fx_backspace_delete_keys_p): Check library and server
6029 XKB versions. Call XkbFreeKeyboard with 2nd arg 0.
6031 * keyboard.c (echo_char): If C is an integer, always call
6032 push_key_description. Former code could signal an invalid
6035 * keymap.c (push_key_description): Add parameter FORCE_MULTIBYTE.
6036 If set, print multibyte text.
6037 (Fsingle_key_description): Call push_key_description with
6038 FORCE_MULTIBYTE set.
6039 (describe_buffer_bindings): Likewise.
6041 * lisp.h (push_key_description): Add prototype.
6043 * xdisp.c (echo_area_display): Bind redisplay-dont-pause to t
6044 around the call to redisplay_internal.
6046 * xfns.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
6048 * dispnew.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
6050 2000-12-28 Kenichi Handa <handa@etl.go.jp>
6052 * ccl.c (CCL_WRITE_CHAR): Check variable `extra_bytes'.
6053 (ccl_driver): New local variable `extra_bytes'.
6055 * ccl.h (struct ccl_spec): New member eight_bit_carryover.
6057 * coding.c (setup_coding_system):
6058 Initialize coding->spec.ccl.eight_bit_carryover.
6059 (ccl_coding_driver): Pay attention to carried over 8-bit bytes.
6061 2000-12-28 Kenichi Handa <handa@etl.go.jp>
6063 * coding.c (SAFE_ONE_MORE_BYTE): New macro.
6064 (DECODE_EMACS_MULE_COMPOSITION_CHAR): New macro.
6065 (DECODE_EMACS_MULE_COMPOSITION_RULE): New macro.
6066 (decode_composition_emacs_mule): New function.
6067 (decode_coding_emacs_mule): Decode composition sequence by calling
6068 decode_composition_emacs_mule.
6069 (ENCODE_COMPOSITION_EMACS_MULE): New macro.
6070 (encode_coding_emacs_mule): Changed from macro to function.
6071 If a text contains compositions, encode them correctly.
6072 (setup_coding_system): Set coding->commong_flags for emacs-mule so
6073 that decoding and encoding are required.
6075 2000-12-27 Gerd Moellmann <gerd@gnu.org>
6077 * xfaces.c (PT_PER_INCH): New macro.
6078 (xlfd_point_size): Compute real point size from font's pixel size.
6079 (pixel_point_size, build_scalable_font_name): Use PT_PER_INCH
6082 * .gdbinit: Comment out the line pointing to the Lesstif source
6085 * window.c (Frecenter): Use displayed_window_lines instead
6086 of window_internal_height.
6088 * xterm.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
6089 instead of x-toolkit-scroll-bars-p.
6090 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
6092 * w32term.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
6093 instead of x-toolkit-scroll-bars-p.
6094 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
6096 * dispnew.c (struct redisplay_history) [GLYPH_DEBUG]: New.
6097 (REDISPLAY_HISTORY_SIZE) [GLYPH_DEBUG]: New macro.
6098 (redisplay_history, history_idx, history_tick) [GLYPH_DEBUG]:
6100 (add_window_display_history, add_frame_display_history)
6101 (Fdump_redisplay_history) [GLYPH_DEBUG]: New functions.
6102 (build_frame_matrix_from_leaf_window): Remove unused code.
6103 (build_frame_matrix_from_leaf_window) [GLYPH_DEBUG]: Add to
6105 (update_frame) [GLYPH_DEBUG]: Add to redisplay history.
6106 (update_window) [GLYPH_DEBUG]: Likewise.
6107 (syms_of_display): Defsubr dump-redisplay-history.
6109 2000-12-23 Gerd Moellmann <gerd@gnu.org>
6111 * keyboard.c (echo_prompt): Always set current_kboard->echoptr to
6112 the end of the prompt. Set echo_after_prompt to the offset
6113 of echoptr in echobuf.
6115 * xdisp.c (init_from_display_pos): Pop until the iterator's
6116 stack is empty; there may be frames for stretch or images
6119 * dispnew.c (save_frame_matrix, restore_frame_matrix): Removed.
6120 (save_or_restore_current_matrix): New function for the same
6121 purpose, but more efficient.
6122 (adjust_frame_glyphs_for_frame_redisplay): Use it.
6124 2000-12-23 Eli Zaretskii <eliz@is.elta.co.il>
6126 * xdisp.c (syms_of_xdisp): Fix last change.
6128 2000-12-23 Gerd Moellmann <gerd@gnu.org>
6130 * xdisp.c (syms_of_xdisp): Doc fix.
6132 * xdisp.c (redisplay_window): Remove label restore_buffers;
6133 use finish_scroll_bars instead to make sure that scroll bars
6134 are redeemed. If we don't do this, flickering can result from
6135 scroll bars being destroyed and recreated.
6137 2000-12-22 Jason Rumney <jasonr@gnu.org>
6139 * w32term.c (w32_draw_bitmap): Fix drawing so it does not appear
6140 in the wrong colors when the foreground is not black.
6141 (expose_window): Don't redraw the window that's currently being
6144 2000-12-22 Gerd Moellmann <gerd@gnu.org>
6146 * window.c (size_window): When setting the window's too_small_ok
6147 flag, compare old size with minimum size depending on WIDTH_P,
6148 don't compare with window_min_width.
6150 * window.c (delete_window): Simplify somewhat.
6151 (Fset_window_configuration): Don't SET_FRAME_GARBAGED after
6152 freeing window matrices. The flag windows_or_buffers_changed is
6153 set, so the next redisplay will consider all windows; this should
6156 2000-12-22 Kenichi Handa <handa@etl.go.jp>
6158 * coding.c (ccl_coding_driver): Initialize ccl->cr_consumed.
6160 * ccl.h (struct ccl_program): New member cr_consumed.
6162 * ccl.c (CCL_WRITE_CHAR): Don't handle EOL conversion here.
6163 (CCL_READ_CHAR): Handle EOL conversion here.
6164 (ccl_driver) <CCL_ReadMultibyteChar2>: Likewise.
6166 2000-12-21 Gerd Moellmann <gerd@gnu.org>
6168 * xdisp.c (Fdump_glyph_row) [GLYPH_DEBUG]: Add optional arg GLYPHS.
6170 * dispextern.h (GLYPH_EQUAL_P): Also compare pixel widths,
6171 otherwise tabs of different size compare equal.
6173 * callint.c (Fcall_interactively): Prevent a compiler warning.
6175 * print.c (print_unwind): Return nil.
6176 (PRINTDECLARE): Initialize all local variables.
6177 (print_preprocess): Add a default case.
6179 * lisp.h (Qinhibit_point_motion_hooks): Declare extern.
6181 * undo.c (Fprimitive_undo): Bind `inhibit-point-motion-hooks' to t.
6183 * window.c (delete_window, Fsplit_window)
6184 (Fset_window_configuration): Calls to ensure_frame_matrix removed.
6186 * dispextern.h (ensure_frame_matrix): Function declaration removed.
6188 * dispnew.c (ensure_frame_matrix): Removed.
6189 (save_frame_matrix, restore_frame_matrix): New functions.
6190 (adjust_frame_glyphs_for_frame_redisplay): Use them.
6192 * xdisp.c (dump_glyph_row, dump_glyph_matrix, Fdump_glyph_matrix)
6193 [GLYPH_DEBUG]: Extended to dump glyphs in short form.
6195 2000-12-21 Andrew Innes <andrewi@gnu.org>
6197 * w32term.c (x_update_begin): Regenerate the palette here, rather
6198 than for each window.
6200 * w32xfns.c (select_palette): Avoid calling SelectPalette if
6201 palette is NULL, since this corrupts memory! Also get
6202 display_info reference from frame.
6204 2000-12-21 Jason Rumney <jasonr@gnu.org>
6206 * w32bdf.c (w32_init_bdf_font): Fix test for valid bmp heap.
6208 * w32term.c (x_draw_hollow_cursor): Delay obtaining the frame's DC
6209 to avoid returning without releasing it.
6211 2000-12-21 Kenichi Handa <handa@etl.go.jp>
6213 * keymap.c (push_key_description): Don't convert eight-bit-control
6214 and eight-bit-graphic to multibyte character.
6216 * charset.c (Fmake_char_internal): If CHARSET doesn't have a
6217 generic character and CODE1 is nil, return the smallest character
6220 2000-12-20 Dave Love <fx@gnu.org>
6222 * s/osf5-0.h (NSIG): Don't redefine.
6224 2000-12-20 Stefan Monnier <monnier@cs.yale.edu>
6226 * keymap.c (where_is_internal): Check ascii_sequence_p rather than
6227 excluding menu-bar and tool-bar.
6228 (Fwhere_is_internal): Check ascii_sequence_p when looking up the cache.
6229 (menu_item_p): Remove.
6230 (where_is_internal_1): Don't ignore menu-items.
6232 2000-12-20 Gerd Moellmann <gerd@gnu.org>
6234 * xdisp.c (hscroll_window_tree): Take window's min_hscroll
6237 * window.c (make_window): Initialize window's min_hscroll.
6238 (Fset_window_hscroll): Set window's hscroll and min_hscroll.
6239 (set_window_buffer, temp_output_buffer_show): Set min_hscroll
6241 (struct saved_window): New member min_hscroll.
6242 (SAVED_WINDOW_VECTOR_SIZE): Set to 17.
6243 (Fset_window_configuration): Set window's min_hscroll.
6244 (save_window_save): Save window's min_hscroll.
6245 (compare_window_configurations): Compare min_hscroll values.
6247 * window.h (struct window): New member min_hscroll.
6249 * keyboard.c (echo_prompt): Prevent a compiler warning.
6251 * xdisp.c (try_cursor_movement): Fix last change. The real
6252 condition is that PT is at the end of the row, and should
6253 be displayed at the start of the next row.
6255 * xdisp.c (try_cursor_movement): If we end on a partially
6256 visible line, end we already decided to scroll, return -1.
6258 * dispextern.h (ensure_frame_matrix): Add prototype.
6260 * window.c (delete_window, Fsplit_window)
6261 (Fset_window_configuration): Call ensure_frame_matrix.
6263 * dispnew.c (fake_current_matrices, ensure_frame_matrix):
6265 (adjust_frame_glyphs_for_frame_redisplay): If display has been
6266 completed, call fake_current_matrices instead of marking frame
6269 2000-12-20 Jason Rumney <jasonr@gnu.org>
6271 * w32fns.c (syms_of_w32fns): Initialize and staticpro tip_frame.
6273 2000-12-19 Eli Zaretskii <eliz@is.elta.co.il>
6275 * fns.c (Frequire): Doc fix.
6277 2000-12-19 Gerd Moellmann <gerd@gnu.org>
6279 * window.c (window_scroll_pixel_based): Don't use move_it_vertically.
6281 * dispnew.c (direct_output_for_insert): Fix check for mini-window
6282 currently displaying a message.
6284 * bytecode.c (toplevel) [CHECK_FRAME_FONT]: Include frame.h and
6286 (Fbyte_code) [CHECK_FRAME_FONT]: Check the selected frame's font.
6288 2000-12-18 Andrew Innes <andrewi@gnu.org>
6290 * w32.c (w32_strerror): New function.
6292 * w32.h (w32_strerror): New extern.
6294 * w32fns.c (Fw32_shell_execute): Use it.
6296 2000-12-18 Gerd Moellmann <gerd@gnu.org>
6298 * s/hpux10.h (_FILE_OFFSET_BITS): Undef again.
6300 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
6302 * msdos.c (IT_set_face): Obey inverse_video.
6304 2000-12-18 Kenichi Handa <handa@etl.go.jp>
6306 * dired.c (directory_files_internal): Always return decoded filenames.
6308 2000-12-18 Gerd Moellmann <gerd@gnu.org>
6310 * xterm.c (x_connection_closed): Prevent being called recursively
6311 because of an error condition in XtCloseDisplay.
6313 * xdisp.c (init_iterator): If noninteractive, and the frame's
6314 face cache is null, make one.
6316 * xfns.c (show_busy_cursor): Check for live frames more thoroughly.
6318 * process.c (wait_reading_process_input): Check for pending
6319 input when running timers.
6321 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
6323 * msdos.c (IT_write_glyphs): Compute the glyph face from str->face_id.
6325 2000-12-18 Kenichi Handa <handa@etl.go.jp>
6327 * process.c (read_process_output): Don't run a filter if the code
6328 decoder produces nothing but carryover.
6330 2000-12-17 Andrew Innes <andrewi@gnu.org>
6332 * w32.c (sys_rename): Only check errno against EEXIST, and not
6333 EACCES, when determining whether rename failed because the target
6334 exists. This was resulting in indefinite looping on Windows 9x if
6335 the source file was locked by another process.
6337 * w32fns.c (Ffile_system_info): New function.
6338 (syms_of_w32fns): Defsubr it.
6340 2000-12-17 Gerd Moellmann <gerd@gnu.org>
6342 * window.c (coordinates_in_window): Fix computation for
6343 position on vertical line between mode lines.
6345 * xfns.c (unwind_create_frame): Return t if frame was deleted.
6346 Don't alter tip_frame or tip_window.
6347 (unwind_create_tip_frame): Set tip_frame to nil only if frame
6350 * w32fns.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 2000-12-16 Eli Zaretskii <eliz@is.elta.co.il>
6357 * fileio.c (Fcopy_file): Rename the last argument to keep_time, to
6358 be consistent with the doc string. Reported by NAKAJIMA Mikio
6359 <minakaji@osaka.email.ne.jp>.
6361 2000-12-16 Kenichi Handa <handa@etl.go.jp>
6363 * xfaces.c (Vface_ignored_fonts): New variable.
6364 (x_face_list_fonts): Ignore fonts matching Vface_ignored_fonts.
6365 (syms_of_xfaces): Declare Vface_ignored_fonts as a Lisp variable.
6367 2000-12-15 Gerd Moellmann <gerd@gnu.org>
6369 * dispnew.c (update_window): Detect pending input every nth line
6370 updated, i.e. do it depending on real work done, and not on the
6373 * xterm.c (expose_window): Don't redraw the window that's
6374 currently being updated.
6376 * window.c (Fset_window_point): Remove test for
6377 cursor_in_non_selected_windows.
6379 * lread.c (read1): Recognize end of file after `\\'.
6381 * xfns.c (x_create_tip_frame): Use unwind_create_tip_frame,
6382 not unwind_create_frame.
6384 2000-12-15 Dave Love <fx@gnu.org>
6386 * s/usg5-4.h (bcopy) [IRIX6]: Don't special-case definition of
6389 * s/irix6-5.h: #undef bcopy & al here. Include strings.h.
6391 2000-12-15 Kenichi Handa <handa@etl.go.jp>
6393 * coding.c (setup_coding_system): Clear all members of the struct
6394 coding_system at first.
6395 (detect_coding): Call detect_coding_mask with a correct MULTIBYTEP
6397 (code_convert_region): Don't override coding->src_multibyte and
6398 coding->dst_multibyte.
6400 * fns.c (Fmd5): Docstring improved.
6402 2000-12-15 Miles Bader <miles@gnu.org>
6404 * xdisp.c (window_box_height): Only use mode-line glyph-rows that
6405 are actually marked as mode-lines; otherwise use
6406 estimate_mode_line_height.
6408 2000-12-14 Gerd Moellmann <gerd@gnu.org>
6410 * editfns.c (Fformat): Prevent a buffer overrun when the format
6411 specifies a precision.
6413 2000-12-14 Eli Zaretskii <eliz@is.elta.co.il>
6415 * msdos.c (Fmsdos_set_mouse_buttons): Signal an error if the
6416 argument is outside the range [2..3].
6418 2000-12-14 Andrew Innes <andrewi@gnu.org>
6420 * w32fns.c (Fx_hide_tip): Avoid unnecessary work when there's
6421 nothing to do. Bind inhibit-quit.
6422 (tip_frame): Make it a Lisp_Object.
6423 (x_create_tip_frame): Set tip_frame after it has been added to
6425 (Fx_show_tip): Don't set tip_frame here.
6426 (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]: New variables.
6427 (unwind_create_frame, unwind_create_tip_frame): New functions.
6428 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
6429 while a frame is only partially constructed.
6431 * w32term.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
6432 (x_free_frame_resources): New function.
6433 (x_destroy_window): Use it.
6435 2000-12-14 Gerd Moellmann <gerd@gnu.org>
6437 * xfns.c (Fx_backspace_delete_keys_p): New function.
6438 (syms_of_xfns): Defsubr it.
6440 * config.in (HAVE_XKBGETKEYBOARD): Add.
6442 2000-12-14 Kenichi Handa <handa@etl.go.jp>
6444 * keyboard.c (echo_prompt): Argument type changed to Lisp_Object.
6445 Always store string in multibyte representation in echobuf.
6446 (echo_char): Always store string in multibyte representation in
6448 (echo_now): Call message2_nolog with the arg MULTIBYTE 1.
6449 (read_key_sequence): Adjusted for the change of echo_prompt.
6451 * fns.c (Fmd5): Docstring improved.
6453 * lisp.h (detect_coding_system): Prototype adjusted.
6455 * coding.c (ONE_MORE_BYTE_CHECK_MULTIBYTE): New macro.
6456 (detect_coding_emacs_mule, detect_coding_iso2022,)
6457 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
6458 (detect_coding_utf_16, detect_coding_ccl): Make them static.
6459 New argument MULTIBYTEP. Callers changed.
6460 (detect_coding_mask, detect_coding_system): New argument
6461 MULTIBYTEP. Callers changed.
6462 (decode_coding_string): Set coding->src_multibyte and
6463 coding->dst_multibyte before calling detect_coding and detect_eol.
6464 Update them after some coding system is detected.
6466 2000-12-13 Stefan Monnier <monnier@cs.yale.edu>
6468 * keymap.c (get_keyelt): Only eval the filter if `autoload' is set.
6470 * keyboard.c (menu_bar_items, tool_bar_items):
6471 Set `autoload' when looking up `tool-bar' or `menu-bar' submap.
6473 2000-12-13 Gerd Moellmann <gerd@gnu.org>
6475 * xfns.c (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]:
6477 (unwind_create_frame, unwind_create_tip_frame): New functions.
6478 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
6479 while a frame is only partially constructed.
6481 * xterm.h (x_free_frame_resources): Declare.
6483 * xterm.c (x_free_frame_resources): New function.
6484 (x_destroy_window): Use it.
6486 * dispnew.c (update_window): If do_mouse_tracking is non-nil,
6487 don't interrupt the update for pending input initially, i.e.
6488 update at least some lines.
6490 * keyboard.c (do_mouse_tracking): Make externally visible.
6492 * xterm.c (x_term_init): Declare gray_bitmap_bits as `extern char *'.
6494 * xfns.c (gray_bitmap_bits): Declare `char *'.
6496 2000-12-12 Gerd Moellmann <gerd@gnu.org>
6498 * xdisp.c (display_tool_bar_line): Make sure that tool bar
6499 lines start with a relief line.
6501 2000-12-12 Dave Love <fx@gnu.org>
6503 * window.c (Fdisplay_buffer): Doc fix.
6504 (Fwindow_list): Remove unused var.
6506 * buffer.h (mmap_set_vars): Declare.
6508 * window.h (Fset_window_point): Declare.
6510 2000-12-12 Eli Zaretskii <eliz@is.elta.co.il>
6512 * msdos.c (fast_find_position): Don't overstep the last window row.
6513 (IT_note_mouse_highlight): Initialize portion to -1. Remove unused
6514 variable `area'. When looking for a row under (X,Y), give up if some
6515 of the previous rows is not enabled.
6517 2000-12-12 Gerd Moellmann <gerd@gnu.org>
6519 * window.c (Fset_window_point): If displaying cursors in windows
6520 other than the selected window, make sure redisplay updates
6521 other windows to show the new value of point in the window.
6523 * dispextern.h (cursor_in_non_selected_windows): Declare extern.
6525 * buffer.c (Fkill_buffer): Don't Fset_buffer when testing if
6526 the buffer is the sole visible buffer when in the mini-buffer.
6528 * xdisp.c (setup_echo_area_for_printing, with_echo_area_buffer):
6529 Bind `inhibit-read-only' to t.
6530 (unwind_with_echo_area_buffer): Use AREF.
6532 * xfns.c (Fx_hide_tip): Simplified.
6534 * s/freebsd.h, s/netbsd.h (GC_MARK_STACK): Use GC_MAKE_GCPROS_NOOPS
6537 * s/gnu-linux.h (GC_MARK_STACK): Define as GC_MAKE_GCPROS_NOOPS.
6539 2000-12-11 Gerd Moellmann <gerd@gnu.org>
6541 * xfns.c (Fx_hide_tip): Fix last change.
6543 * xfns.c (Fx_hide_tip): Avoid unnecessary work when there's
6544 nothing to do. Bind inhibit-quit.
6545 (tip_frame): Make it a Lisp_Object.
6546 (x_create_tip_frame): Set tip_frame after it has been added to
6548 (Fx_show_tip): Don't set tip_frame here.
6550 * xterm.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
6552 * xdisp.c (prepare_menu_bars): Changes for tip_frame being a
6555 * dispextern.h: Change external declaration of tip_frame.
6557 * keymap.c (Fkey_description): If KEYS is an empty key sequence,
6558 return an empty string.
6560 * xdisp.c (try_cursor_movement): Check update_mode_lines instead
6561 of the window's update_mode_line flag, since the former is set by
6562 force-mode-line-update, not the latter. This makes
6563 column-number-mode slightly faster.
6565 * xdisp.c (try_window_id) <all changes above window start>:
6568 2000-12-11 Paul Eggert <eggert@twinsun.com>
6570 * config.in (HAVE_FTELLO): Remove.
6572 (_XOPEN_SOURCE): Remove; the large-file code no longer needs it.
6573 * lread.c (file_offset, file_tell): Depend on HAVE_FSEEKO, not
6575 * s/hpux10.h (_FILE_OFFSET_BITS): Do not undef.
6576 * s/isc3-0.h, s/osf5-0.h: Update comment about _XOPEN_SOURCE.
6578 2000-12-11 Miles Bader <miles@gnu.org>
6580 * window.c (displayed_window_lines): Don't round up when
6581 converting empty space at bottom to lines.
6582 Handle non-newline-terminated final lines properly.
6583 (Fwindow_text_height): New function (used to be in lisp).
6584 (syms_of_window): Initialize it.
6586 2000-12-09 Stefan Monnier <monnier@cs.yale.edu>
6588 * syntax.c (scan_lists): Check that the right quote char has the
6589 right Sstring syntax when jumping over strings.
6590 (init_syntax_once): Use Smax rather than 13.
6592 2000-12-09 Miles Bader <miles@gnu.org>
6594 * window.c (Fpos_visible_in_window_p): Replace FULLY parameter
6595 with PARTIALLY, inverting the sense.
6596 (window_scroll_pixel_based): Scroll partially visible lines into
6597 place if we hit the beginning or end of the buffer.
6598 (displayed_window_lines): Don't include partially visible lines.
6599 (Fmove_to_window_line): Skip past any partially visible first line.
6601 2000-12-08 Gerd Moellmann <gerd@gnu.org>
6603 * keymap.c (current_minor_maps): Use malloc. Prevent a leak.
6605 * tparam.c (tparam1): Change the way buffers are reallocated to be
6606 portable and less obfuscated.
6608 * termcap.c (tgetent): Change the way buffers are reallocated to
6609 be portable and less obfuscated.
6611 * macros.c (store_kbd_macro_char): Change the way buffers are
6612 reallocated to be portable and less obfuscated.
6614 * lread.c (read1): Change the way buffers are reallocated to be
6615 portable and less obfuscated.
6617 * doc.c (Fsubstitute_command_keys): Change the way buffers
6618 are reallocated so that it is portable.
6620 2000-12-07 Eli Zaretskii <eliz@is.elta.co.il>
6622 * dosfns.c (Ffile_system_info): New function.
6623 (syms_of_dosfns): Defsubr it.
6625 2000-12-07 Stefan Monnier <monnier@cs.yale.edu>
6627 * alloc.c (gc_sweep): Add comment.
6629 2000-12-07 Gerd Moellmann <gerd@gnu.org>
6631 * sound.c (vox_configure): Change order of ioctls.
6632 Don't set SNDCTL_DSP_SPEED from bps, don't set SNDCTL_DSP_SAMPLESIZE.
6633 Ignore errors when changing volume.
6634 (vox_close): Don't reset the device.
6636 * process.c (read_process_output): Make sure the process marker's
6637 position is valid when the process buffer is changed in
6638 after-change functions. W3 does that.
6640 * xfns.c (x_free_gcs): New function.
6642 * xterm.h (x_free_gcs): Add prototype.
6644 * widget.c (EmacsFrameDestroy): Call x_free_gcs instead of
6647 * xterm.c (x_destroy_window): Call x_free_gcs so that
6648 resources of non-toolkit X windows will be freed.
6650 2000-12-07 Andrew Innes <andrewi@gnu.org>
6652 * w32fns.c (xlfd_charset_of_font): Fix last change.
6654 2000-12-06 Dave Love <fx@gnu.org>
6656 * md5.h (__P): Don't define -- it comes from config.h.
6658 * strftime.c: Change some #if foo to #ifdef foo.
6660 2000-12-06 Andrew Innes <andrewi@gnu.org>
6662 * w32term.h (CP_INVALID): Rename to CP_UNKNOWN.
6664 * w32fns.c (xlfd_charset_of_font): Don't overwrite fontname argument.
6665 (w32_codepage_for_font): Rename CP_INVALID to CP_UNKNOWN.
6666 (w32_list_fonts): Don't choke if pattern doesn't specify a codepage.
6668 2000-12-06 Gerd Moellmann <gerd@gnu.org>
6670 * alloc.c (gc_sweep): Prevent symbols read during loadup
6673 * xdisp.c (underlying_face_id): New function.
6674 (handle_face_prop, face_before_or_after_it_pos): Use it
6675 to determine the face ``under'' a string. Let strings inherit
6676 the face of the buffer under them.
6678 * xfaces.c (face_at_string_position): Update function comment.
6680 * dispnew.c (adjust_glyph_matrix): Don't reuse a window's current
6681 matrix if the window's left position has changed; we need to
6682 redraw it in this case.
6684 * dispextern.h (struct glyph_matrix): Add member window_left_x.
6686 * window.c (coordinates_in_window): Check mouse on mode-line or
6689 * alloc.c (Fgarbage_collect): Dox fix. Return a list as
6690 advertized by the function documentation.
6692 * window.c (syms_of_window): Doc fix.
6694 * sound.c (vox_configure): Set volume for left and right channel.
6695 (sound_cleanup): Return nil.
6697 * xdisp.c (move_it_by_lines): Fix paren typo.
6699 * xterm.c (x_load_font): Don't use the font's max_bounds for
6700 computing the height of the font. If max_bounds' ascent or
6701 descent are greater than the font's ascent or descent, this means
6702 glyphs overlap, which should be handled now by redisplay.
6704 * window.c (Veven_window_heights): New variable.
6705 (syms_of_window): DEFVAR_LISP it.
6706 (Fdisplay_buffer): Check Veven_window_heights before evening the
6709 2000-12-06 Miles Bader <miles@gnu.org>
6711 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is `t',
6712 update `default-frame-alist' instead of setting no frame parameters.
6714 2000-12-06 Kenichi Handa <handa@etl.go.jp>
6716 * composite.c (update_compositions): Fix typo (use the correct
6719 2000-12-05 Jason Rumney <jasonr@gnu.org>
6721 * md5.h: Remove underscores from function declarations.
6722 (__attribute__, __alignof__) [!__GNUC__]: Define.
6724 * md5.c: Delay include of md5.h until after namespace cleaning.
6726 * makefile.w32-in (fns.o): Depend on md5.h
6727 (md5.o): New target.
6730 * makefile.nt: Likewise.
6732 2000-12-05 Jason Rumney <jasonr@altavista.net>
6734 * w32term.c (expose_area): Complete last change.
6736 2000-12-05 Ken Raeburn <raeburn@gnu.org>
6738 * minibuf.c: Include intervals.h.
6740 2000-12-05 Jason Rumney <jasonr@gnu.org>
6742 * w32term.c (x_produce_glyphs): If a font for a component of
6743 a composition is not found, use 1 pixel dot ascent and 0 dot
6744 descent value to avoid displaying terribly tall empty boxes.
6745 (expose_area): Pass x-coordinate relative to the exposed
6746 area to x_draw_glyphs instead of a window-relative coordinate.
6748 2000-12-05 Gerd Moellmann <gerd@gnu.org>
6750 * xdisp.c (next_element_from_ellipsis): Save face before selective
6751 display in saved_face_id, and set face_before_selective_p.
6752 (reseat_1): Reset face_before_selective_p.
6753 (append_space, extend_face_to_end_of_line): If iterator's
6754 face_before_selective_p is set, use the face from saved_face_id.
6755 (extend_face_to_end_of_line): For tty frames, make sure to
6756 use the right face id when producing spaces at the end of
6759 * dispextern.h (struct it): Add face_before_selective_p.
6761 * keyboard.c (record_char): Don't record identical help-echo
6762 events in recent_keys.
6764 * xterm.c [USE_X_TOOLKIT]: Close the display.
6765 (xim_close_dpy): Handle case that the display has been closed.
6767 * xterm.c (x_destroy_window): Reset the frame's X window after
6770 * dispnew.c (adjust_glyph_matrix): Make sure to initialize local
6771 variable window_width.
6772 (line_draw_cost): Fix code skipping over spaces at the end of the
6773 line when must_write_spaces is not set.
6774 (scrolling_window): Fix code inserting runs in list of all runs.
6776 2000-12-05 Kenichi Handa <handa@etl.go.jp>
6778 * coding.c (setup_coding_system): Be sure to initialize
6779 coding->category_idx.
6781 2000-12-04 Gerd Moellmann <gerd@gnu.org>
6783 * xterm.c (PER_CHAR_METRIC): Removed because not used.
6785 * xterm.c (expose_area): Pass x-coordinate relative to the exposed
6786 area to x_draw_glyphs instead of a window-relative coordinate.
6788 * fileio.c (auto_save_error): Add parameter ERROR. Show the
6789 error in the message.
6791 * keyboard.c (Fread_key_sequence): Don't start the busy cursor
6792 timer after having read a key. It's not good for code reading
6793 several keys in a loop, like an input method.
6795 * fileio.c (Finsert_file_contents): When VISIT is t, don't
6796 record undo information for format-decode.
6798 * undo.c (Fprimitive_undo): Bind inhibit-read-only to t if
6799 current buffer is read-only, not if it isn't.
6801 * keyboard.c (record_char): Record `help-echo' input events
6802 in recent_keys only if they display some help. Don't record
6803 `help-echo' events as macro char.
6805 2000-12-04 Richard M. Stallman <rms@caffeine.ai.mit.edu>
6807 * editfns.c (save_excursion_restore): Don't move point
6808 in another window if it is showing the wrong buffer.
6809 Avoid the call to Fwindow_live_p, for speed.
6811 2000-12-04 Kenichi Handa <handa@etl.go.jp>
6813 * xfaces.c (struct font_name): New member registry_priority.
6814 (split_font_name): Initialize the above member to zero.
6815 (concat_font_list): New function.
6816 (font_list): Include fonts of all alternative registries.
6817 (FONT_POINT_SIZE_QUANTUM): New macro.
6818 (better_font_p): Ignore point size difference less than
6819 FONT_POINT_SIZE_QUANTUM. Use registry_prioprity as a last resort.
6821 * xterm.c (x_produce_glyphs): If a font for a component of
6822 a composition is not found, use 1 pixel dot ascent and 0 dot
6823 descent value to avoid displaying terribly tall empty boxes.
6825 * ccl.c (stack_idx_of_map_multiple): Don't use C initializier.
6827 2000-12-03 Ken Raeburn <raeburn@gnu.org>
6829 * coding.h (code_convert_string1): Declare.
6831 * fns.c (Fmd5): Pass lisp objects, not integers, to call3.
6833 * lisp.h (Fmake_variable_buffer_local, Fbuffer_file_name): Declare.
6835 2000-12-02 Jason Rumney <jasonr@gnu.org>
6837 * w32term.c (w32_bdf_per_char_metric): Dereference pointer
6838 correctly for single byte character case.
6839 (w32_per_char_metric): Do not try to make any assumptions about
6840 the metrics of BDF fonts.
6841 (x_estimate_mode_line_height): If `mode-line' face
6842 hasn't a font, use that of the frame, as drawing glyphs does.
6843 (note_mouse_highlight): Change the cursor shape on the vertical
6844 border between windows [not enabled].
6846 * w32term.h (struct w32_output): Add member horizontal_drag_cursor.
6848 * w32fns.c (Fx_create_frame): Reintroduce the call to
6849 face-set-after-frame-defaults.
6850 (Vx_window_horizontal_drag_shape): New variable.
6851 (syms_of_xfns): DEFVAR_LISP it.
6852 (x_set_mouse_color): Create frame's horizontal_drag_cursor [not
6855 2000-12-02 Simon Josefsson <simon@josefsson.org>
6857 * fns.c (Fmd5): Use a different logic to decide the coding system
6860 * coding.h (Qwrite_region, Qcoding_system_error): Declare extern.
6862 2000-12-02 Eli Zaretskii <eliz@is.elta.co.il>
6864 * fileio.c (Fread_file_name) [DOS_NT]: Don't crash if homedir is NULL.
6866 2000-12-01 Gerd Moellmann <gerd@gnu.org>
6868 * xterm.c (x_calc_absolute_position): Don't subtract menubar's
6869 height for YNegative.
6870 (x_calc_absolute_position) [USE_MOTIF]: Use the column widget's
6871 height; also see comment there.
6873 * window.c (coordinates_in_window): Handle computations for
6874 positions on the vertical bar and fringes differently for
6875 window-system frames. Consider some pixels near the vertical bar
6876 as on the bar if the frame doesn't have vertical scroll bars.
6877 Associate positions between mode or header lines with the
6878 right window, the left one.
6880 2000-12-01 Jason Rumney <jasonr@gnu.org>
6882 * w32term.c (w32_clear_window): Avoid clearing an invalid frame.
6884 * w32xfns.c (get_frame_dc): Avoid changing the palette on an
6887 2000-12-01 Gerd Moellmann <gerd@gnu.org>
6889 * window.c (struct saved_window): Add members orig_top and orig_height.
6890 (SAVED_WINDOW_VECTOR_SIZE): Increment to 16.
6891 (save_window_save, Fset_window_configuration): Save/restore
6892 window's orig_top and orig_height.
6894 2000-12-01 Jason Rumney <jasonr@gnu.org>
6896 * w32term.c (x_draw_vertical_border): Fix call to w32_fill_rect.
6898 * w32fns.c (x_set_cursor_color): Fix last change.
6900 2000-11-30 Gerd Moellmann <gerd@gnu.org>
6902 * xdisp.c (echo_area_display): If cursor is in the echo area, make
6903 sure that the next redisplay displays the minibuffer, so that
6904 the cursor will be replaced with what the minibuffer wants.
6906 * xterm.c: Test USE_TOOLKIT_SCROLL_BARS everywhere with #ifdef and
6907 #ifndef instead of using #if.
6908 (XTread_socket) [USE_MOTIF] <KeyPress>: Call XmIsScrollBar only if
6909 USE_TOOLKIT_SCROLL_BARS is defined.
6911 2000-11-30 Jason Rumney <jasonr@gnu.org>
6913 * w32fns.c (x_set_cursor_color): Use x_update_cursor instead of
6916 2000-11-30 Gerd Moellmann <gerd@gnu.org>
6918 * fns.c (Fmd5): Doc fix.
6920 2000-11-30 Simon Josefsson <simon@josefsson.org>
6922 * fns.c (Fmd5): New function.
6923 (syms_of_fns): Defsubr md5.
6925 * Makefile.in (obj): Add md5.o
6927 2000-11-30 Gerd Moellmann <gerd@gnu.org>
6929 * md5.h, md5.c: New files, taken from glibc.
6931 * xmenu.c (popup_get_selection): Use xmalloc instead of malloc.
6933 * xterm.c (x_estimate_mode_line_height): If `mode-line' face
6934 hasn't a font, use that of the frame, as drawing glyphs does.
6936 2000-11-29 Stefan Monnier <monnier@cs.yale.edu>
6938 * eval.c (Frun_hooks): Allow 0 arguments.
6940 2000-11-29 Gerd Moellmann <gerd@gnu.org>
6942 * xterm.c (XTmouse_position) [USE_X_TOOLKIT]: When the mouse
6943 is over the menu bar widget, say it's not on the frame.
6945 * xfns.c (Fx_create_frame): Reintroduce the call to
6946 face-set-after-frame-defaults.
6948 * eval.c (Fsignal): Reset handling_signal.
6950 2000-11-28 Jason Rumney <jasonr@gnu.org>
6952 * w32menu.c (add_menu_item): Reset menu item text when changing
6953 type to radio button.
6955 2000-11-28 Gerd Moellmann <gerd@gnu.org>
6957 * xselect.c: Update copyright.
6959 * window.c (coordinates_in_window): If on a mode or header line,
6960 but sufficiently close to its start, return ``on vertical
6961 border''. This gives us a way to drag windows horizontally when
6962 using toolkit scroll bars.
6964 * xterm.c (note_mouse_highlight): Change the cursor shape
6965 on the vertical border between windows.
6967 * xterm.h (struct x_output): Add member horizontal_drag_cursor.
6969 * xfns.c (Vx_window_horizontal_drag_shape): New variable.
6970 (syms_of_xfns): DEFVAR_LISP it.
6971 (x_set_mouse_color): Create frame's horizontal_drag_cursor.
6973 * textprop.c (text_read_only): New function.
6974 (verify_interval_modification): Use it instead of signaling
6975 `text-read-only'. This makes it easier to catch this error
6978 * xdisp.c (forward_to_next_line_start): Check for newlines,
6979 not end of line, which includes CR.
6981 2000-11-28 Kenichi Handa <handa@etl.go.jp>
6983 * coding.c (Ffind_coding_systems_region_internal): Be sure to
6984 include no-conversion.
6986 2000-11-27 Jason Rumney <jasonr@gnu.org>
6988 * w32fns.c (w32_load_system_font): Always mark font as double byte
6989 if codepage is unicode.
6991 2000-11-27 Gerd Moellmann <gerd@gnu.org>
6993 * xdisp.c (forward_to_next_line_start): If already on a newline,
6994 just consume it to avoid unintended skipping over invisible text below.
6996 * keyboard.c (lucid_event_type_list_p): Handle `help-echo',
6997 `vertical-line', `mode-line' and `header-line' events.
6999 * xdisp.c (try_window_id): Avoid starting to display in the middle
7000 of a character, a TAB for instance. This is easier than to set
7001 up the iterator exactly, and it's not a frequent case, so the
7002 additional effort wouldn't really pay off.
7004 2000-11-26 Andrew Choi <akochoi@i-cable.com>
7006 * emacs.c (main) [macintosh]: Call syms_of_frame before calling
7009 2000-11-25 Jason Rumney <jasonr@gnu.org>
7011 * keyboard.c (make_lispy_event) [mouse_wheel, drag_n_drop]:
7012 Args to window_from_coordinates should be pixel coordinates.
7014 * w32fns.c (x_to_w32_font): Do not filter out italic fonts, as new
7015 redisplay handles them properly.
7017 2000-11-25 Miles Bader <miles@gnu.org>
7019 * indent.c (compute_motion): Keep pos_byte in sync with pos.
7021 2000-11-24 Jason Rumney <jasonr@gnu.org>
7023 * w32.c (init_environment): Set LANG environment variable based on
7024 locale settings, if not set.
7026 * w32fns.c (x_set_tool_bar_lines): Clear internal border when
7027 making tool bar smaller. When clearing the frame, also
7028 clear current matrices. Clear frame when tool bar disappears.
7029 Don't use more lines for the tool-bar than is available.
7030 (x_change_window_heights): New function.
7032 2000-11-24 Gerd Moellmann <gerd@gnu.org>
7034 * xdisp.c (init_from_display_pos): If POS says we're already after
7035 an overlay string ending at POS, make sure to pop the iterator
7036 because it will be in front of that overlay string. When POS is
7037 ZV, we've thereby also ``processed'' overlay strings at ZV.
7039 * xfaces.c (lface_from_face_name): Function comment fix.
7041 2000-11-24 Miles Bader <miles@gnu.org>
7043 * xdisp.c (display_menu_bar, display_mode_line): Change the way we
7044 apply `mode-line-inverse-video' -- zero means force display using
7045 the default face, non-zero means display using the specialized face.
7046 (syms_of_xdisp): `mode-line-inverse-video' defaults to true again.
7048 2000-11-23 Kenichi Handa <handa@etl.go.jp>
7050 * alloc.c (Fmake_string): Use MAX_MULTIBYTE_LENGTH, instead of
7053 2000-11-23 Eli Zaretskii <eliz@is.elta.co.il>
7055 * coding.c (decode_coding_emacs_mule): Fix the case of
7056 CODING_EOL_LF, which used uninitialized value of c.
7058 2000-11-23 Stefan Monnier <monnier@cs.yale.edu>
7060 * xdisp.c (syms_of_xdisp): Make fontification-functions buffer-local.
7062 2000-11-22 Gerd Moellmann <gerd@gnu.org>
7064 * buffer.c (Fmake_indirect_buffer): Don't treat nil as a
7067 * frame.h (struct frame): Replace desired_tool_bar_items,
7068 current_tool_bar_items, n_desired_tool_bar_items,
7069 n_current_tool_bar_items with tool_bar_items and n_tool_bar_items.
7071 * frame.c (make_frame): Change initialization of tool bar
7074 * xterm.c (x_handle_tool_bar_click, note_tool_bar_highlight):
7075 Change references to members deleted from struct frame to use the
7078 * xdisp.c (update_tool_bar, build_desired_tool_bar_string): Change
7079 references to members deleted from struct frame to use the new ones.
7081 * dispnew.c (update_frame): Do nothing with frame's tool bar items.
7083 * alloc.c (mark_object) <frame>: Mark tool bar items differently.
7085 * w32term.c (x_tool_bar_item, w32_handle_tool_bar_click)
7086 (note_tool_bar_highlight): Change references to members deleted
7087 from struct frame to use the new ones.
7089 2000-11-23 Miles Bader <miles@gnu.org>
7091 * xdisp.c (display_menu_bar): Or `mode-line-inverse-video' with
7092 the face's inverse-video attribute, rather than overriding it.
7094 2000-11-22 Gerd Moellmann <gerd@gnu.org>
7096 * xfns.c (x_set_tool_bar_lines): Clear internal border when
7097 making tool bar smaller.
7099 2000-11-22 Dave Love <fx@gnu.org>
7101 * s/sol2-5.h (_LARGEFILE_SOURCE, _FILE_OFFSET_BITS): Don't define.
7103 2000-11-22 Miles Bader <miles@gnu.org>
7105 * keyboard.c (Vminibuffer_message_timeout): New variable.
7106 (command_loop_1): Use it to determine message timeout.
7107 (syms_of_keyboard): Initialize it.
7109 * xdisp.c (syms_of_xdisp): `mode-line-inverse-video' defaults to nil.
7111 2000-11-22 Kenichi Handa <handa@etl.go.jp>
7113 * sysdep.c: Move the code for declaring h_errno after #include
7116 2000-11-21 Gerd Moellmann <gerd@gnu.org>
7118 * xfns.c (Fx_hide_tip) [USE_LUCID]: Add a hack to redisplay
7119 the menu bar when the tooltip is unmapped.
7121 * buffer.c (Fkill_buffer): Notice if the buffer to kill is the
7122 sole visible buffer when we're currently in the mini-buffer, and
7125 2000-11-21 Jason Rumney <jasonr@gnu.org>
7127 * w32select.c (Fw32_set_clipboard_data): Save a copy of what is
7128 put on the clipboard.
7129 (Fw32_get_clipboard_data): Compare data on clipboard with saved
7130 copy of what Emacs last put there. If they are the same, do not
7131 use the clipboard copy to avoid losing data due to coding conversions.
7133 2000-11-22 Miles Bader <miles@gnu.org>
7135 * minibuf.c (Vminibuffer_prompt_properties): New variable.
7136 (syms_of_minibuf): Initialize it.
7137 (read_minibuf): Add properties from Vminibuffer_prompt_properties
7138 to prompt, don't make read-only.
7140 2000-11-21 Gerd Moellmann <gerd@gnu.org>
7142 * bytecode.c (Fbyte_code) <Bvarbind, Bunwind_protect>:
7143 Add BEFORE/AFTER_POTENTIAL_GC.
7145 * s/hpux10.h (_FILE_OFFSET_BITS): Undef.
7147 * buffer.c (mmap_free_1): Avoid a compiler warning.
7149 * term.c, cm.c: Don't try to include termcap.h; see comment there.
7151 2000-11-21 Kenichi Handa <handa@etl.go.jp>
7153 * s/sol2-5.h: Move #undef USE_MMAP_FOR_BUFFERS out of #if 0
7156 2000-11-20 Gerd Moellmann <gerd@gnu.org>
7158 * xfns.c (x_create_tip_frame): Use CWSaveUnder only if the
7161 * s/gnu-linux.h: Don't use `#cpu'.
7163 * buffer.c (MAP_FAILED): Define it as `((void *) -1)' if it's
7164 not defined in mman.h.
7166 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): New variables.
7167 (x_send_scroll_bar_event): Store the window in scroll_bar_windows
7168 and store an index in the XClientMessageEvent. Storing a
7169 Lisp_Object or pointer can fail on a 64 bit system, since X only
7171 (x_scroll_bar_to_input_event): Get the window from scroll_bar_windows.
7173 2000-11-20 Dave Love <fx@gnu.org>
7175 * Makefile.in (LIBX): Reorder for -lX11 after -lXpm.
7177 2000-11-20 Gerd Moellmann <gerd@gnu.org>
7179 * s/sol2-5.h (USE_MMAP_FOR_BUFFERS): Undefine.
7181 2000-11-20 Kenichi Handa <handa@etl.go.jp>
7183 * charset.c (get_new_private_charset_id): Don't limit CHARSET_ID
7186 * alloc.c (make_string): Fix previous change. Be sure to make
7187 unibyte string correctly.
7189 2000-11-19 Gerd Moellmann <gerd@gnu.org>
7191 * window.c (Fwindow_list): Change parameter list to be XEmacs
7193 (window_list_1): New function.
7194 (window_loop): Use it instead of Fwindow_list.
7196 * sysdep.c (emacs_ospeed): New variable.
7197 (toplevel): Don't declare ospeed extern.
7198 (init_baud_rate): Use emacs_ospeed instead of ospeed.
7200 * termcap.c (ospeed): Remove.
7201 (tputs) [!emacs]: Remove unused code.
7202 (tgetent): Avoid a compiler warning.
7204 * xterm.c (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
7205 (x_scroll_bar_remove, XTset_vertical_scroll_bar): Call
7206 SCROLL_BAR_X_WIDGET with additional argument DPY.
7208 * xterm.h (struct scroll_bar): Members x_widget_low, x_widget_high
7210 (SCROLL_BAR_X_WIDGET): Get the widget via XtWindowToWidget.
7211 Take the X display as additional argument.
7212 (SET_SCROLL_BAR_X_WIDGET): Store the window of the widget, since
7213 `Widget' is a pointer type that's not easily stored in Lisp_Object
7214 form in a portable way.
7216 * dispnew.c (update_text_area): Fix last change.
7218 2000-11-18 Gerd Moellmann <gerd@gnu.org>
7220 * xdisp.c: Use BINDING_STACK_SIZE throughout.
7222 * xfns.c (x_set_tool_bar_lines): When clearing the frame, also
7223 clear current matrices.
7225 * buffer.c (mmap_enlarge): Don't print a message on stderr
7226 if mapping new memory at the end of the existing region fails.
7228 * dispnew.c (update_text_area): Don't skip over equal glyphs
7229 when the last current glyph overlaps the glyph to its right.
7231 2000-11-18 Miles Bader <miles@gnu.org>
7233 * xdisp.c (message_log_check_duplicate): Let "..."-detection match
7234 lines that *end* with "..." too (that's the most common case!).
7236 2000-11-18 Gerd Moellmann <gerd@gnu.org>
7238 * xdisp.c (resize_mini_window): Temporarily change to the
7239 mini-window's buffer if necessary.
7241 * xfns.c (Fx_show_tip): Use default y-offset of -10 so that
7242 the tooltip obscures less text under it.
7244 2000-11-17 Gerd Moellmann <gerd@gnu.org>
7246 * puresize.h (BASE_PURESIZE): Increase to 700000.
7248 2000-11-18 Jason Rumney <jasonr@gnu.org>
7250 * w32term.c (w32_draw_bitmap): Use face to set colors.
7252 2000-11-17 Dave Love <fx@gnu.org>
7254 * lread.c (Fload): Fix #ifdef for pcc.
7256 2000-11-17 Gerd Moellmann <gerd@gnu.org>
7258 * xdisp.c (pos_visible_p): Compute the default character height
7261 2000-11-16 Gerd Moellmann <gerd@gnu.org>
7263 * xdisp.c (pos_visible_p): Handle case that we reach ZV without
7264 knowing the line's height; use the default font's height in that case.
7266 * xfaces.c (weight_table): Add `demi' with the same meaning as
7269 2000-11-16 Kenichi Handa <handa@etl.go.jp>
7271 * dispnew.c (null_row): New global static variable.
7272 (clear_glyph_row): Delete local static variable null_row.
7274 2000-11-15 Jason Rumney <jasonr@gnu.org>
7276 * w32term.c (HIGHLIGHT_COLOR_DARK_BOOST_LIMIT): New constant.
7277 (w32_alloc_lighter_color): Use new brightness calculations from
7278 xterm.c. Scale delta to be in the range expected by W32.
7279 (w32_draw_relief_rect): Use frame relief colors.
7281 2000-11-15 Gerd Moellmann <gerd@gnu.org>
7283 * frame.c (syms_of_frame_1): Removed; code moved to syms_of_frame.
7284 (Qinhibit_default_face_x_resources): New variable.
7285 (syms_of_frame): Initialize it.
7286 (Fmodify_frame_parameters): Bind inhibit-default-face-x-resources.
7288 * xdisp.c (pos_visible_p): Improve function comment.
7290 * lisp.h (BINDING_STACK_SIZE): New macro.
7292 * dired.c (directory_files_internal) [EAGAIN || EINTR]: Retry
7293 reading the directory if readdir returns null and errno is EAGAIN
7296 2000-11-14 Stefan Monnier <monnier@cs.yale.edu>
7298 * xdisp.c (try_scrolling): Set scroll_max to max of scroll_* args
7299 so setting scroll-step to 1 doesn't defeat scroll-conservatively.
7300 Set amount_to_scroll to max of dx and scroll_step so that
7301 scroll-conservatively doesn't defeat scroll-step>1.
7302 (syms_of_xdisp): Add a hint in scroll-step's docstring to use
7303 scroll-conservatively for line-at-a-time scrolling.
7305 2000-11-14 Gerd Moellmann <gerd@gnu.org>
7307 * window.c (Fpos_visible_in_window_p): Call pos_visible with
7310 * xdisp.c (current_mode_line_height, current_header_line_height):
7312 (init_xdisp): Initialize them.
7313 (pos_visible_p): Add parameter EXACT_MODE_LINE_HEIGHTS_P. Compute
7314 and use exact mode line heights if it is set.
7316 * lisp.h (pos_visible_p): Change prototype.
7318 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
7319 (CURRENT_HEADER_LINE_HEIGHT): Look at current_mode_line_height
7320 and current_header_line_height first.
7321 (current_mode_line_height, current_header_line_height):
7324 2000-11-14 Miles Bader <miles@lsi.nec.co.jp>
7326 * xterm.c (x_alloc_lighter_color): Use real brightness calculation.
7327 Just use FACTOR/2 instead of HIGHLIGHT_COLOR_DARK_BOOST.
7328 (HIGHLIGHT_COLOR_DARK_BOOST): Macro removed.
7330 2000-11-14 Miles Bader <miles@gnu.org>
7332 * xterm.c (x_alloc_lighter_color): Include an additive component
7333 too for dark colors, because FACTOR isn't enough.
7334 (HIGHLIGHT_COLOR_DARK_BOOST, HIGHLIGHT_COLOR_DARK_BOOST_LIMIT):
7337 2000-11-13 Gerd Moellmann <gerd@gnu.org>
7339 * keyboard.c (show_help_echo): Call message3_nolog with number of
7340 bytes in the help string as 2nd parameter, instead of the number
7343 2000-11-13 Miles Bader <miles@gnu.org>
7345 * lread.c (openp): Return -2 instead of 0 for the `remote file' case.
7346 (Fload): Use new openp return protocol.
7347 Don't try to use Vload_source_file_function to load .elc files.
7348 * xfns.c (x_create_bitmap_from_file, x_find_image_file): Use new
7349 openp return protocol.
7350 * w32fns.c (x_create_bitmap_from_file, x_find_image_file): Likewise.
7352 2000-11-11 Kenichi Handa <handa@etl.go.jp>
7354 * syssignal.h: Pay attention to BROKEN_SIGAIO and BROKEN_SIGPTY.
7356 * m/ibmrs6000.h (BROKEN_SIGAIO, BROKEN_SIGPTY, BROKEN_SIGPOLL):
7357 Defined these macros.
7358 (NLIST_STRUCT): Avoid re-defining it.
7360 * s/hpux10.h (C_SWITCH_X_SYSTEM): Include -I/usr/include/X11R6 and
7361 -I/usr/contrib/X11R6/include.
7362 (LD_SWITCH_X_DEFAULT): Include -L/usr/lib/X11R6.
7364 2000-11-10 Jason Rumney <jasonr@gnu.org>
7366 * w32term.h (CP_8BIT, CP_UNICODE, CP_INVALID): New pseudo-codepages.
7368 * w32term.c (w32_encode_char): Handle CP_UNICODE specially.
7369 (w32_use_unicode_for_codepage): Use new pseudo-codepages.
7371 * w32fns.c (Qw32_charset_hangeul): Rename to match w32 headers.
7372 (Qw32_charset_vietnamese): New symbol.
7373 (xlfd_charset_of_font): New function.
7374 (w32_load_system_font): Use it.
7375 (x_to_w32_charset): Use Fassoc to find charset info. Special case
7376 when Vw32_charset_info_alist is nil to ensure default face always
7377 has font. Use Fcar and Fcdr for safety.
7378 (w32_to_x_charset): Use Vw32_charset_info_alist for mappings.
7379 (w32_codepage_for_font): Use xlfd_charset_of_font. Use new
7380 pseudo-codepages for special cases.
7381 (w32_to_x_font): New parameter to allow charset portion to be
7382 specified where there is many to one mapping. Callers changed.
7383 (w32_list_fonts): Avoid listing fonts that won't display.
7385 2000-11-10 Gerd Moellmann <gerd@gnu.org>
7387 * xfaces.c (Vface_alternative_font_registry_alist): New variable.
7388 (font_list_1): Renamed from font_list.
7389 (font_list): New function, trying alternative registries from
7390 Vface_alternative_font_registry_alist.
7391 (Finternal_set_alternative_font_registry_alist): New function.
7392 (syms_of_xfaces): Initialize and Staticpro
7393 Vface_alternative_font_registry_alist.
7394 Defsubr Finternal_set_alternative_font_registry_alist.
7396 2000-11-09 Ken Raeburn <raeburn@gnu.org>
7398 * lisp.h (Flooking_at): Declare.
7400 2000-11-09 Gerd Moellmann <gerd@gnu.org>
7402 * dired.c (directory_files_internal): Fix a braino.
7404 * dired.c (directory_files_internal): Add missing GCPRO's.
7407 2000-11-08 Gerd Moellmann <gerd@gnu.org>
7409 * xdisp.c (syms_of_xdisp): Change doc of max-mini-window-height.
7410 (resize_mini_window): Return quickly if Vresize_mini_window is
7411 nil. Don't return if Vmax_mini_window_height is nil.
7413 * xdisp.c (Vresize_mini_window, Qgrow_only): New variables.
7414 (syms_of_xdisp): Initialize them.
7415 (resize_mini_window): Act according to the setting of
7416 Vresize_mini_window.
7417 (syms_of_xdisp): Initialize Vmenu_bar_update_hook to nil.
7419 * xterm.c (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS]: Map the
7420 scroll bar widget after configuring it, so that it will appear at
7421 the right position from the start.
7422 (XTredeem_scroll_bar): Cleaned up.
7424 2000-11-08 Kenichi Handa <handa@etl.go.jp>
7426 * xterm.c (VCENTER_BASELINE_OFFSET): Fix previous change. If the
7427 font is taller than the frame line, we don't have to bias the
7430 * w32term.c (VCENTER_BASELINE_OFFSET): Likewise.
7432 2000-11-07 Dave Love <fx@gnu.org>
7434 * config.in (HAVE_MKSTEMP): Add.
7436 * callproc.c (Fcall_process_region) [HAVE_MKSTEMP]: Use it.
7438 2000-11-07 Gerd Moellmann <gerd@gnu.org>
7440 * window.c (Fset_window_configuration): Don't try to preserve
7441 point in the current buffer, if that buffer is displayed in more
7444 * xfaces.c (lookup_named_face): If default face isn't realized,
7445 try to realize it. Return -1 if not successful.
7446 (Fx_list_fonts): Handle case that face cannot be determined.
7447 (Fface_font): Likewise.
7449 2000-11-06 Gerd Moellmann <gerd@gnu.org>
7451 * window.c (displayed_window_lines): Detect partially
7452 visible lines at the bottom correctly.
7454 2000-11-06 Stefan Monnier <monnier@cs.yale.edu>
7456 * fileio.c (Fwrite_region): Use `visiting' rather than `visit'
7457 when ensuring we don't do visit in indirect buffer.
7459 2000-11-06 Kenichi Handa <handa@etl.go.jp>
7461 * composite.h (compose_chars_in_text): Add prototype.
7463 * composite.c (Vcomposition_function_table): New variable.
7464 (Qcomposition_function_table): New variable.
7465 (run_composition_function): Call
7466 Vcompose_chars_after_function with three arguments.
7467 (compose_chars_in_text): New function.
7468 (syms_of_composite): Modified the doc-string of
7469 Vcompose_chars_after_function. Declare composition-function-table
7470 as a lisp variable, and initialize it.
7472 * xfns.c (x_encode_text): Suppress producing escape sequences for
7475 * xselect.c: Include composite.h.
7476 (selection_data_to_lisp_data): Call compose_chars_in_text on STR.
7478 2000-11-05 Andrew Innes <andrewi@gnu.org>
7480 * w32term.c (x_produce_glyphs): Fix typo in enum name.
7482 * sysdep.c (read_input_waiting): Remove extraneous argument to
7485 * w32fns.c (Fx_server_version): Include w32_build_number in the
7488 * w32heap.c (w32_build_number): New variable.
7489 (cache_system_info): Set it.
7491 * w32heap.h (w32_build_number): Add extern.
7493 * emacs.c (syms_of_emacs): Update docstring for
7494 system-configuration, to reflect the actual usage on MS-Windows.
7496 2000-10-31 Gerd Moellmann <gerd@gnu.org>
7498 * keyboard.c (read_char) <wrong_kboard>: Make sure that we
7499 process idle timers while waiting for another event.
7501 * dispnew.c (update_frame_line): Handle case where spaces in
7502 the default face are colored.
7504 * xdisp.c (redisplay_tool_bar): Don't set fonts_changed_p if
7505 window height hasn't changed.
7507 2000-10-31 Jason Rumney <jasonr@gnu.org>
7509 * w32term.c (x_produce_glyphs): Handle composite characters.
7510 (x_draw_glyph_string_foreground)
7511 (x_draw_composite_glyph_string_foreground): Restore old font.
7513 2000-10-31 Miles Bader <miles@lsi.nec.co.jp>
7515 * minibuf.c (read_minibuf): Reset the undo history just before
7516 starting the recursive-edit.
7518 2000-10-30 Gerd Moellmann <gerd@gnu.org>
7520 * xfaces.c (menu_face_change_count): New variable.
7521 (Finternal_set_lisp_face_attribute): Increment it for changes
7523 (realize_basic_faces): Reflect changes in the `menu' faces
7526 * xdisp.c (try_scrolling) <PT >= scroll_margin_pos>: Add 1 to the
7527 dy obtained from the iterator's y-position after moving from
7528 scroll_margin_pos to PT; see comment there.
7530 * xdisp.c (safe_eval_handler): Call add_to_log.
7532 * xfaces.c (resolve_face_name): Handle case that FACE_NAME
7533 is not a symbol or string.
7535 * xdisp.c (echo_area_display): Don't perform a display update from
7536 inside redisplay. The update will happen anyway at the end of
7537 redisplay, and it can confuse redisplay (GC messages while
7538 redisplaying, for instance.)
7540 2000-10-30 Stefan Monnier <monnier@cs.yale.edu>
7542 * xrdb.c (x_load_resources): Use the class name in the defaults.
7544 * regex.c (re_iswctype, re_wctype_to_bit): Fix braino.
7545 (regex_compile): Catch bogus \(\1\).
7547 2000-10-30 Gerd Moellmann <gerd@gnu.org>
7549 * xterm.c (x_alloc_nearest_color): Fix last change to compare
7552 * xterm.c (x_alloc_nearest_color): If allocation succeeds, and
7553 we have a color cache, check that the cached color equals the
7554 allocated color. If not, clear the color cache.
7556 * window.c (displayed_window_lines): Change buffers if necessary.
7557 Fix computation of displayed lines.
7559 * keyboard.c (syms_of_keyboard): Change DEFVAR_LISP of
7560 update_menu_bindings to DEFVAR_BOOL.
7562 2000-10-30 Kenichi Handa <handa@etl.go.jp>
7564 * search.c (Fset_match_data): Be sure to make search_regs always sane.
7566 * puresize.h (BASE_PURESIZE): Increase to 680000.
7568 * fns.c (Foptimize_char_table): Fix arg for CHARSET_DIMENSION.
7570 2000-10-29 Jason Rumney <jasonr@gnu.org>
7572 * w32term.h (FONT_DESCENT): Negate descent of BDF fonts.
7574 * w32term.c (w32_bdf_per_char_metric): Negate descent.
7575 (w32_cache_char_metrics): Handle possibility that 'x' does not
7576 exist in a BDF font.
7577 (W32_TEXTOUT): w32_BDF_TextOut wants number of bytes not chars.
7579 * w32bdf.h (bdffont): Add nchars.
7581 * w32bdf.c (set_bdf_font_info): Set it.
7582 (w32_BDF_TextOut): Swap byte order of double byte characters.
7583 (w32_load_bdf_font): Set double_byte_p based on bdf_font->nchars.
7585 2000-10-28 Eli Zaretskii <eliz@is.elta.co.il>
7587 * frame.c (Fframe_parameters): Fix the change from 2000-10-16:
7588 don't override the colors in frame's param_alist, unless they are
7591 * term.c (reassert_line_highlight): If inverse_video is non-zero,
7592 reverse the effect of the highlight flag.
7594 2000-10-27 Ken Raeburn <raeburn@gnu.org>
7596 * window.h (Fwindow_live_p): Declare.
7598 * undo.c (record_delete): Check that last_undo_buffer is really a
7599 buffer before applying XBUFFER to it.
7601 * keymap.c (where_is_internal): Pass lisp object, not integer, to
7604 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
7606 * lisp.h (KEYMAPP): New macro.
7607 (get_keymap): Remove.
7608 (get_keymap_1): Rename get_keymap.
7610 * keyboard.h (get_keymap_1, Fkeymapp): Remove prototype.
7612 * xterm.c (note_mode_line_highlight): Use KEYMAPP.
7614 * xmenu.c (single_submenu): Use KEYMAPP.
7615 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
7616 Use KEYMAPP rather than Fkeymapp.
7618 * w32term.c (note_mode_line_highlight): Use KEYMAPP.
7620 * w32menu.c (True, False): Remove (use TRUE and FALSE instead).
7621 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
7622 Use KEYMAPP rather than Fkeymapp.
7623 (single_submenu): Use KEYMAPP.
7624 (w32_menu_show, w32_dialog_show): Use TRUE.
7626 * minibuf.c (Fread_from_minibuffer): Update call to get_keymap.
7628 * keymap.c (KEYMAPP): Remove (moved to lisp.h).
7629 (Fkeymapp): Use KEYMAPP.
7630 (get_keymap): Rename from get_keymap_1. Remove old def.
7631 Return t when autoload=0 and error=0 and the keymap needs autoloading.
7632 (Fcopy_keymap): Check (eq (car x) 'keymap) rather than using Fkeymapp.
7633 (Fminor_mode_key_binding): Don't raise an error if the binding
7635 (Fuse_global_map, Fuse_local_map): Allow autoloading.
7636 (Faccessible_keymaps): Fetch keymaps rather than checking Fkeymapp.
7638 * keyboard.c (read_char): get_keymap_1 -> get_keymap.
7639 Allow Vspecial_event_map to be autoloaded.
7640 (menu_bar_items): Fetch the keymap rather than using keymapp.
7641 (menu_bar_one_keymap): No need to follow func-indirect any more.
7642 (parse_menu_item): get_keymap_1 -> get_keymap.
7643 (tool_bar_items): Fetch the keymap rather than using keymapp.
7644 (read_key_sequence): Use KEYMAPP.
7646 * intervals.c (get_local_map): Use get_keymap rather than following
7647 function-indirections explicitly.
7649 * doc.c (Fsubstitute_command_keys): get_keymap_1 -> get_keymap.
7651 2000-10-27 Jason Rumney <jasonr@gnu.org>
7653 * w32fns.c (Fx_create_frame): Make default fontsize on w32 10
7654 point, as Windows has oversized fonts.
7656 * fontset.c (syms_of_fontset) [WINDOWSNT]: Likewise.
7658 2000-10-27 Gerd Moellmann <gerd@gnu.org>
7660 * gmalloc.c [GC_MCHECK]: Add code from mcheck.c of glibc-1.09.1.
7661 (freehook, reallochook): Handle null pointer arguments.
7662 (__malloc_initialize) [GC_MCHECK]: Call mcheck.
7664 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
7666 * regex.c (POP_FAILURE_REG_OR_COUNT, re_match_2_internal)
7667 (re_match_2_internal, re_match_2_internal, re_match_2_internal):
7668 Giving in to popular pressure to shut up the compiler with casts.
7670 2000-10-27 Gerd Moellmann <gerd@gnu.org>
7672 * xterm.c (x_draw_glyph_string): Treat XA_UNDERLINE_POSITION as a
7673 signed value, and use a default value computed from the font's
7676 2000-10-27 Miles Bader <miles@lsi.nec.co.jp>
7678 * xterm.c (x_draw_glyph_string): Add a workaround so that fonts
7679 that specify a negative underline position can still use underlines.
7681 * window.c (Fpos_visible_in_window_p): Make POS default to
7682 WINDOW's point, not the current buffer's point.
7684 2000-10-26 Dave Love <fx@gnu.org>
7686 * s/sol2-5.h: Don't define SYSTEM_MALLOC so that we can find out
7687 when it's necessary.
7689 2000-10-26 Gerd Moellmann <gerd@gnu.org>
7691 * window.c (size_window): Compute size difference from sum of old
7692 child window sizes instead of from parent's size.
7694 * xdisp.c (pos_visible_p): Change current buffer if necessary.
7695 Handle obscured lines at the top of the window.
7697 * frame.c (Fdelete_frame): Doc fix. Move running the hook
7698 down after the last error condition check.
7700 * frame.c (Fdelete_frame): Run delete-frame-hook.
7702 2000-10-26 Kenichi Handa <handa@etl.go.jp>
7704 * coding.c (decode_coding): Fix previous change (check also
7705 CODING_MODE_LAST_BLOCK).
7707 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
7709 * regex.c: More `unsigned char' -> `re_char' changes.
7710 Also change several `int' into `re_wchar_t'.
7711 (PATTERN_STACK_EMPTY, PUSH_PATTERN_OP, POP_PATTERN_OP): Remove.
7712 (PUSH_FAILURE_POINTER): Don't cast any more.
7713 (POP_FAILURE_REG_OR_COUNT): Remove the cast that strips `const'.
7714 We want GCC to complain, since this piece of code makes
7715 re_match non-reentrant, which *should* be fixed.
7716 (GET_BUFFER_SPACE): Use size_t rather than unsigned long.
7717 (EXTEND_BUFFER): Use RETALLOC.
7718 (SET_LIST_BIT): Don't cast.
7719 (re_wchar_t): New type.
7720 (re_iswctype, re_wctype_to_bit): Make it crystal clear to GCC
7721 that those two functions will always properly return.
7722 (IMMEDIATE_QUIT_CHECK): Cast to void.
7723 (analyse_first): Use recursion rather than an explicit stack.
7724 (re_compile_fastmap): Can't fail anymore.
7725 (re_search_2): Don't check re_compile_fastmap for failure.
7726 (PUSH_NUMBER): Renamed from PUSH_FAILURE_COUNT.
7727 Now also sets the new value (passed in a new argument).
7728 (re_match_2_internal): Use it.
7729 Also, use a new var `reg' of type size_t when looping through regs
7730 rather than reuse the inappropriate `mcnt'.
7732 * keymap.c (where_is_cache, where_is_cache_keymaps): New vars.
7733 (Fset_keymap_parent, store_in_keymap): Flush the where-is cache.
7734 (where_is_internal): Renamed from Fwhere_is_internal.
7735 Don't DEFUN any more. Arg `xkeymap' replaced by `keymaps'.
7736 (Fwhere_is_internal): New function wrapping where_is_internal.
7737 (where_is_internal_1): Handle the case where we're filling the cache.
7738 (syms_of_keymap): Init and gcpro the where_is_cache(|_keymaps).
7740 2000-10-25 Miles Bader <miles@gnu.org>
7742 * xdisp.c (pos_visible_p): Don't add `it.current_y' twice.
7744 2000-10-25 Gerd Moellmann <gerd@gnu.org>
7746 * window.c (pos_fully_visible_p): Removed.
7747 (Fpos_visible_in_window_p): Use pos_visible_p to determine
7748 if position is visible and/or fully visible.
7750 * lisp.h (pos_visible_p): Add prototype.
7752 * xdisp.c (pos_visible_p): New function.
7754 2000-10-25 Kenichi Handa <handa@etl.go.jp>
7756 * process.c (send_process): If OBJECT is t, it means that the data
7757 is from C string, but we should encode it. Before calling
7758 setup_raw_text_coding_system, be sure to flush out data by the
7759 previous coding system.
7761 2000-10-25 Miles Bader <miles@lsi.nec.co.jp>
7763 * buffer.c (overlays_at): Only let CHANGE_REQ inhibit an
7764 assignment of startpos to prev when startpos == pos.
7766 * editfns.c (find_field): Set the field stickiness correctly from
7767 overlay fields. Use renamed `text_property_stickiness'.
7768 (text_property_stickiness): Renamed from `char_property_stickiness'.
7769 Only check text properties, not overlays.
7770 * textprop.c (get_char_property_and_overlay): New function.
7771 (Fget_char_property): Use it.
7772 * intervals.h (get_char_property_and_overlay): Add declaration.
7774 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
7776 * keymap.c: Use AREF, ASET and ASIZE macros.
7777 (Fmake_sparse_keymap): Docstring fix.
7779 (shadow_lookup): Move up.
7780 Handle the case where lookup-key returns an integer.
7781 (where_is_internal_1): Drop arg `keymap'. Don't check shadowing.
7782 (where_is_internal_2): Adapt to fewer args for where_is_internal_1.
7783 (Fwhere_is_internal): Allow `xkeymap' to be a list of keymaps.
7784 Simplify/rewrite the keymap-finding code.
7785 Add check for command shadowing, using shadow_lookup.
7787 2000-10-24 Stefan Monnier <monnier@cs.yale.edu>
7789 * keymap.c (fix_submap_inheritance): Use get_keymap_1 on parent_entry
7790 rather than KEYMAPP, to allow EQ to work correctly if parent_entry is
7793 2000-10-24 Andrew Innes <andrewi@gnu.org>
7795 * dired.c (directory_files_internal_unwind): New function.
7796 (directory_files_internal): Use it to ensure closedir is called
7797 even if expand-file-name or file-attributes throw, eg. because of
7798 a user interrupt. Also enable immediate_quit while calling
7799 re_search, so that matching can be interrupted as well.
7801 2000-10-24 Andrew Innes <andrewi@gnu.org>
7803 * regex.c (IMMEDIATE_QUIT_CHECK): New macro, which does QUIT on
7805 (re_match_2_internal): Use IMMEDIATE_QUIT_CHECK instead of QUIT,
7806 so that re_search functions only quit when callers expect them to.
7808 2000-10-24 Kenichi Handa <handa@etl.go.jp>
7810 * regex.c (regex_compile): Change the way of handling a range from
7811 a char less than 256 to a char not less than 256.
7813 2000-10-24 Gerd Moellmann <gerd@gnu.org>
7815 * window.c (size_window): Prevent setting window's width or
7816 height to a negative value (esp. with XSETFASTINT).
7818 * gmalloc.c (state_protected_p, last_state_size, last_heapinfo)
7819 [GC_MALLOC_CHECK && GC_PROTECT_MALLOC_STATE]: New variables.
7820 (protect_malloc_state) [GC_MALLOC_CHECK &&
7821 GC_PROTECT_MALLOC_STATE]: New function.
7822 (PROTECT_MALLOC_STATE): New macro.
7823 (__malloc_initialize, morecore, _malloc_internal)
7824 (_free_internal) _realloc_internal): Use it to make _heapinfo
7825 read-only outside of gmalloc.
7827 * keymap.c: Update copyright.
7829 * .gdbinit (xbacktrace): Handle case that $bt->function isn't
7832 2000-10-24 Colin Walters <walters@cis.ohio-state.edu>
7834 * filelock.c (unlock_all_files): Use unlock_file to expand each
7835 buffer's file_truename before trying remove its lock file.
7837 2000-10-24 Eli Zaretskii <eliz@is.elta.co.il>
7839 * coding.c (decode_coding_emacs_mule): If coding->eol_type is CR
7840 or CRLF, decode EOLs.
7842 2000-10-24 Kenichi Handa <handa@etl.go.jp>
7844 * window.c (Fdisplay_buffer): Fix doc.
7846 2000-10-23 Jason Rumney <jasonr@gnu.org>
7848 * fontset.c (syms_of_fontset) [WINDOWSNT]: Special case for
7849 ASCII font of default fontset on Windows.
7851 * w32term.c (VCENTER_BASELINE_OFFSET): Bias division (see
7852 xterm.c comment below).
7854 * w32fns.c (x_to_w32_font): Initialize dpi from dpyinfo->resy.
7856 2000-10-23 Gerd Moellmann <gerd@gnu.org>
7858 * xterm.c (x_connection_closed): Reset handling_signal.
7860 * alloc.c (emacs_blocked_free) [GC_MALLOC_CHECK]: Handle freeing null.
7862 2000-10-23 Miles Bader <miles@gnu.org>
7864 * window.c (window_scroll_pixel_based, window_scroll_line_based):
7865 Pass nil for FULLY argument to Fpos_visible_in_window_p to
7866 maintain old behavior.
7867 * minibuf.c (Fminibuffer_complete): Likewise.
7869 2000-10-23 Miles Bader <miles@lsi.nec.co.jp>
7871 * xterm.c (VCENTER_BASELINE_OFFSET): Bias the division by two, so
7872 that when a font can't be exactly centered, it errs up rather than
7875 2000-10-23 ShengHuo ZHU <zsh@cs.rochester.edu>
7877 * fns.c (Fbase64_decode_string): The decoded result should be unibyte.
7879 2000-10-23 Andrew Choi <akochoi@i-cable.com>
7881 * dispextern.h [macintosh]: Include macgui.h instead of macterm.h.
7883 * dispnew.c [macintosh]: Include macterm.h.
7884 (init_display) [macintosh]: Initialization for window system.
7886 * emacs.c (main) [macintosh]: Call syms_of_textprop,
7887 syms_of_macfns, syms_of_ccl, syms_of_fontset, syms_of_xterm,
7888 syms_of_search, x_term_init, and init_keyboard before calling
7889 init_window_once. Also, call syms_of_xmenu.
7891 * fontset.c (syms_of_fontset) [macintosh]: Set ASCII font of
7892 default fontset to Monaco.
7894 * frame.c [macintosh]: Include macterm.h. Remove declarations of
7895 NewMacWindow and DisposeMacWindow.
7896 (make_terminal_frame) [macintosh]: Call make_mac_terminal_frame
7897 instead of calling NewMacWindow and setting fields of
7898 f->output_data.mac directly. Call init_frame_faces.
7899 (Fdelete_frame) [macintosh]: Remove unused code.
7900 (Fmodify_frame_parameters) [macintosh]: Call
7901 x_set_frame_parameters instead of mac_set_frame_parameters.
7903 * frame.h [macintosh]: Define menu_bar_lines field in struct
7904 frame. Define FRAME_EXTERNAL_MENU_BAR macro.
7906 * keyboard.c [macintosh]: Include macterm.h.
7907 (kbd_buffer_get_event) [macintosh]: Generate delete_window_event
7908 and menu_bar_activate_event type events as for X and NT.
7909 (make_lispy_event) [macintosh]: Construct lisp events of type
7910 MENU_BAR_EVENT as for X and NT.
7912 * sysdep.c [macintosh]: Remove declaration for sys_signal.
7913 Include stdlib.h. Remove definition of Vx_bitmap_file_path.
7914 (sys_subshell) [macintosh]: Remove definition entirely.
7915 (init_sys_modes) [macintosh]: Do not initialize Vwindow_system and
7916 Vwindow_system_version here. Remove initialization of
7917 Vx_bitmap_file_path.
7918 (read_input_waiting): Correct the number of parameters passed to
7920 Move all Macintosh functions to mac/mac.c.
7922 * term.c [macintosh]: Include macterm.h.
7924 * window.c [macintosh]: Include macterm.h.
7926 * xdisp.c [macintosh]: Include macterm.h. Declare
7927 set_frame_menubar and pending_menu_activation.
7928 (echo_area_display) [macintosh]: Do not return if terminal frame
7929 is the selected frame.
7930 (update_menu_bar) [macintosh]: Check FRAME_EXTERNAL_MENU_BAR (f).
7931 Allow only the selected frame to set menu bar.
7932 (redisplay_window) [macintosh]: Obtain menu bar to redisplay by
7933 calling FRAME_EXTERNAL_MENU_BAR (f).
7934 (display_menu_bar) [macintosh]: Check FRAME_MAC_P (f).
7936 * xfaces.c [macintosh]: Include macterm.h. Define x_display_info
7937 and check_x. Declare XCreateGC. Define x_create_gc and
7938 x_free_gc. Initialize font_sort_order.
7939 (x_face_list_fonts) [macintosh]: Use the same code as WINDOWSNT,
7940 but call x_list_fonts instead of w32_list_fonts.
7941 (Finternal_face_x_get_resource) [macintosh]: Do not call
7942 display_x_get_resource.
7943 (prepare_face_for_display) [macintosh]: Set xgcv.font.
7944 (realize_x_face) [macintosh]: Load the font if it is specified in
7946 (syms_of_xfaces) [macintosh]: Initialize Vscalable_fonts_allowed to Qt.
7948 2000-10-22 Stefan Monnier <monnier@cs.yale.edu>
7950 * keymap.c (fix_submap_inheritance): Don't do anything if parent_entry
7951 is nil: since we go to the end of submap anyway, we'd end up
7953 (access_keymap): Don't use KEYMAPP on meta_map since KEYMAPP
7954 doesn't obey autoload.
7956 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
7958 * msdos.c (dos_set_window_size): Update screen dimension variables.
7960 2000-10-21 Jason Rumney <jasonr@gnu.org>
7962 * w32term.c (w32_cache_char_metrics): Double check that font is
7963 really fixed pitch before trusting tmPitchAndFamily.
7965 2000-10-21 Andrew Innes <andrewi@gnu.org>
7967 * w32gui.h (w32_char_font_type): Move enum from w32term.c
7969 * w32term.h: Extern decl for w32_cache_char_metrics.
7971 * w32bdf.c (w32_load_bdf_font): Call w32_cache_char_metrics.
7973 * w32fns.c (w32_load_system_font): Call w32_cache_char_metrics.
7974 (w32_unload_font): Free per_char array if present.
7976 * w32term.c (w32_per_char_metric): Remove HDC argument. Use
7977 cached information in emulated XFontStruct to handle common cases
7978 quickly. Do not allocate XCharStruct for return.
7979 (w32_native_per_char_metric): New function.
7980 (w32_bdf_per_char_metric): Fill in supplied XCharStruct instead of
7982 (x_produce_glyphs): Don't get an HDC. Change calls to
7983 w32_per_char_metric to match arg change above. Remove calls to
7985 (w32_get_glyph_overhangs): Ditto.
7986 (w32_cache_char_metrics): New function.
7988 * makefile.w32-in: Change .obj to .$(O) in all dependencies.
7989 ($(BLD)/casefiddle.$(O)): Remove compile command.
7990 ($(BLD)/gmalloc.$(O)): Remove compile command.
7991 ($(BLD)/dispnew.obj):
7992 ($(BLD)/keyboard.obj):
7993 ($(BLD)/w32inevt.obj):
7994 ($(BLD)/w32bdf.obj):
7996 ($(BLD)/buffer.obj):
7997 ($(BLD)/editfns.obj):
7999 ($(BLD)/fileio.obj):
8001 ($(BLD)/indent.obj):
8002 ($(BLD)/insdel.obj):
8003 ($(BLD)/intervals.obj):
8004 ($(BLD)/minibuf.obj):
8006 ($(BLD)/scroll.obj):
8007 ($(BLD)/sysdep.obj):
8008 ($(BLD)/textprop.obj):
8009 ($(BLD)/widget.obj):
8010 ($(BLD)/xdisp.obj): Add dependency on w32gui.h.
8011 ($(BLD)/term.obj): Add dependency on dispextern.h.
8013 * makefile.nt ($(BLD)\dispnew.obj):
8014 ($(BLD)\keyboard.obj):
8015 ($(BLD)\w32inevt.obj):
8016 ($(BLD)\w32bdf.obj):
8018 ($(BLD)\buffer.obj):
8019 ($(BLD)\editfns.obj):
8021 ($(BLD)\fileio.obj):
8023 ($(BLD)\indent.obj):
8024 ($(BLD)\insdel.obj):
8025 ($(BLD)\intervals.obj):
8026 ($(BLD)\minibuf.obj):
8028 ($(BLD)\scroll.obj):
8029 ($(BLD)\sysdep.obj):
8030 ($(BLD)\textprop.obj):
8031 ($(BLD)\widget.obj):
8032 ($(BLD)\xdisp.obj): Add dependency on w32gui.h.
8033 ($(BLD)\term.obj): Add dependency on dispextern.h
8035 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
8037 * minibuf.c (Fminibuffer_complete): Call Fpos_visible_in_window_p
8038 with an additional argument of Qt.
8040 2000-10-21 Miles Bader <miles@gnu.org>
8042 * window.c (pos_fully_visible_in_window_p): New function.
8043 (Fpos_visible_in_window_p): Add FULLY argument.
8044 Use pos_fully_visible_in_window_p.
8045 (window_scroll_pixel_based, window_scroll_line_based): Update
8046 calls to Fpos_visible_in_window_p.
8047 * lisp.h (Fpos_visible_in_window_p): Update prototype
8049 2000-10-20 Gerd Moellmann <gerd@gnu.org>
8051 * alloc.c (toplevel): Conditionalize compilation of mem_*
8052 functions differently.
8054 2000-10-20 Jason Rumney <jasonr@gnu.org>
8056 * alloc.c (toplevel): Move #ifdef GC_MARK_STACK back to above
8057 mem_init where it used to be. mem_z etc not defined otherwise.
8059 2000-10-20 Gerd Moellmann <gerd@gnu.org>
8061 * alloc.c (toplevel) [SYSTEM_MALLOC || DOUG_LEA_MALLOC]: Undef
8063 (toplevel) [GC_MARK_STACK || GC_MALLOC_CHECK]: Move mem_node
8064 structure definition and related variabled to the top of the file.
8065 Include this code when GC_MALLOC_CHECK is defined.
8066 (lisp_malloc, lisp_free) [GC_MALLOC_CHECK]: Don't
8067 register/unregister allocated region.
8068 (emacs_blocked_free) [GC_MALLOC_CHECK]: Check if freeing something
8069 which isn't allocated.
8070 (emacs_blocked_malloc) [GC_MALLOC_CHECK]: Check if returning
8071 something which is already in use.
8072 (emacs_blocked_realloc) [GC_MALLOC_CHECK]: Likewise.
8073 (mem_insert) [GC_MALLOC_CHECK]: Use _malloc_internal.
8074 (mem_delete) [GC_MALLOC_CHECK]: Use _free_internal.
8075 (init_alloc_once) [GC_MALLOC_CHECK]: Call mem_init.
8077 * gmalloc.c (_malloc_internal) [GC_MALLOC_CHECK]: Use
8078 _malloc_internal instead of malloc.
8079 (_free_internal) [GC_MALLOC_CHECK]: Use _free_internal instead
8082 2000-10-20 Andrew Innes <andrewi@gnu.org>
8084 * strftime.c [!WINDOWSNT]: Don't apply Solaris 2.5 work-around on
8086 (my_strftime) <macro>: Don't use macro arg list when redefining as
8088 (my_strftime) <function>: Supply 0 as ut argument.
8090 2000-10-19 Jason Rumney <jasonr@altavista.net>
8092 * w32console.c: Do not undef HAVE_WINDOW_SYSTEM before
8093 including dispextern.h, as it stops faces from working.
8095 * w32fns.c (Fx_create_frame): Don't bother calling
8096 face-set-after-frame-default since the caller does it for us
8097 anyway. Clean up calls to x_get_arg to be consistent with X.
8099 * w32term.c (x_produce_glyphs): Handle
8100 unibyte_display_via_language_environment correctly.
8101 (w32_draw_box_rect): Fix the calculation of width and height.
8103 * w32menu.c (add_menu_item): Do not use MF_OWNERDRAW for titles,
8104 as it has stopped working.
8105 (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar position like
8108 2000-10-19 Gerd Moellmann <gerd@gnu.org>
8110 * eval.c (skip_debugger): Prevent a compiler warning.
8111 (Fcondition_case): Likewise.
8112 (Fbacktrace_frame): Use a null interactive spec.
8114 2000-10-19 Kenichi Handa <handa@etl.go.jp>
8116 * xterm.c (x_find_ccl_program): Check also fontp->full_name.
8118 2000-10-18 Gerd Moellmann <gerd@gnu.org>
8120 * strftime.c: Sync with glibc, file version 1.78.
8121 (my_strftime) [HAVE_TZNAME]: Use `UTC' instead of `GMT' which
8122 should no longer be used according to ISO 8601.
8124 * keymap.c (access_keymap): If IDX has a meta prefix, and there's
8125 no map for meta_prefix_char, don't try to use it as a keymap.
8126 Instead, if T_OK is non-zero, look up a default binding, if any,
8127 otherwise, if T_OK is zero, return nil.
8129 * xfns.c (x_to_xcolors, x_set_mouse_color, lookup_pixel_color)
8130 (x_to_xcolors, png_load): Use x_query_color.
8132 * xterm.c (x_color_cells, x_query_colors, x_query_color):
8134 (x_alloc_nearest_color): Use it to reduce calls to XQueryColors
8136 (x_copy_color, x_alloc_lighter_color): Likewise.
8138 * xterm.h (struct x_display_info): Add color_cells and ncolor_cells.
8139 (x_query_color, x_query_colors): Add prototype.
8141 * alloc.c (allocate_string) [GC_CHECK_STRING_BYTES]: Call
8142 check_string_bytes only if not noninteractive, increase count to 50.
8144 2000-10-18 Miles Bader <miles@lsi.nec.co.jp>
8146 * insdel.c (adjust_markers_for_delete): Handle before-insertion
8149 2000-10-17 Gerd Moellmann <gerd@gnu.org>
8151 * alloc.c (pure_bytes_used): Renamed from pureptr.
8153 (pure_alloc): New function.
8154 (make_pure_string, pure_cons, make_pure_float, make_pure_vector):
8156 (Fpurecopy): Use PURE_POINTER_P.
8158 * xdisp.c (try_cursor_movement): Use cursor_row_p also when
8159 PT has moved backward.
8161 * xdisp.c (cursor_row_p): Take continued lines into account.
8163 * alloc.c (mark_object) [GC_CHECK_STRING_BYTES]: Check validity of
8165 (check_string_bytes) [GC_CHECK_STRING_BYTES]: New function.
8166 (check_string_bytes_count) [GC_CHECK_STRING_BYTES]: New variable.
8167 (allocate_string) [GC_CHECK_STRING_BYTES]: Call it for every 10th
8170 * xdisp.c (forward_to_next_line_start): Switch iterator's handling
8171 of selective display off while searching for the next line start.
8173 2000-10-17 Kenichi Handa <handa@etl.go.jp>
8175 * Makefile.in (term.o): Depend on dispextern.h.
8177 2000-10-16 Stefan Monnier <monnier@cs.yale.edu>
8179 * keymap.c (keymap_memberp): Ensure that nil is not a member.
8181 2000-10-16 Gerd Moellmann <gerd@gnu.org>
8183 * xdisp.c (set_iterator_to_next): Reset box start and end flags of
8184 the iterator at the beginning, so that they can be set later on,
8185 for instance in reseat_at_next_visible_line_start, without being
8188 * xfns.c (pbm_format): Add :foreground and :background keywords.
8189 (PBM_FOREGROUND, PBM_BACKGROUND): New enumerators.
8190 (xbm_load): Recognize foreground and background color specifications.
8192 2000-10-16 Eli Zaretskii <eliz@is.elta.co.il>
8194 * dispextern.h (unspecified_fg, unspecified_bg): Declare.
8196 * dosfns.c (unspecified_fg, unspecified_bg): Remove extern declaration.
8198 * msdos.c (IT_set_face): Compare highlighted face with the default
8199 face, and invert colors if these faces' colors are identical.
8200 (Fmsdos_remember_default_colors): Don't swap foreground and
8201 background colors in initial_colors[].
8202 (IT_set_frame_parameters): Don't swap frame's foreground and
8203 background pixels. If ALIST includes "(reverse . t)", swap
8204 foreground-color and background-color properties in frame's
8205 param_alist. If the original frame's param_alist doesn't specify
8206 the colors, store unspecified-fg and unspecified-bg, reversed if
8209 * frame.c (Fframe_parameters): If a tty's frame's param_alist says
8210 the colors are unspecified and reversed, reverse fore- and back-
8211 ground in the returned value.
8212 (Fframe_parameter): Ditto.
8214 2000-10-16 Gerd Moellmann <gerd@gnu.org>
8216 * xdisp.c (find_last_unchanged_at_beg_row): Renamed from
8217 get_last_unchanged_at_beg_row.
8218 (find_first_unchanged_at_end_row): Renamed from
8219 get_first_unchanged_at_end_row.
8220 (find_first_unchanged_at_end_row): Convert assertions to
8221 unconditional tests which abort. When looking for a row in
8222 unchanged text, don't go further back than first_text_row.
8224 * xdisp.c (try_scrolling) <cursor in scroll margin at the bottom>:
8225 Don't add in the last line's height when deciding if the new
8226 position is below the scroll margin.
8228 2000-10-16 Miles Bader <miles@gnu.org>
8230 * editfns.c (Fconstrain_to_field): Check carefully for field
8231 boundaries if either OLD_POS or NEW_POS has a non-nil field
8232 property, even if they're the same.
8234 2000-10-16 Kenichi Handa <handa@etl.go.jp>
8236 * xterm.c (x_draw_box_rect): Fix the calculation of width and
8237 height for XFillRectangle.
8239 2000-10-15 Stefan Monnier <monnier@cs.yale.edu>
8241 * syntax.c (Fstring_to_syntax): New function extracted from
8242 Fmodify_syntax_entry.
8243 (Fmodify_syntax_entry): Use it and document the ! and | fences.
8244 (skip_chars, Fforward_comment): Remove unused variables.
8245 (syms_of_syntax): Add defsubr for string-to-syntax.
8246 (describe_syntax): Add code for comment and string fences.
8248 2000-10-14 Stefan Monnier <monnier@cs.yale.edu>
8250 * keymap.c (access_keymap): Add AUTOLOAD parameter.
8251 Do the meta->esc mapping. Call get_keyelt before returning.
8252 Start scanning from the second element (the first is always `keymap')
8253 to make it easier to detect when we reach a parent map.
8254 Handle the case of inheriting from a symbol whose function is a map.
8255 (Fkeymap_parent): Also handle the `inherit from symbol' case.
8256 (fix_submap_inheritance, Fdefine_key): Update call to access_keymap.
8257 (get_keyelt, Flookup_key): Update call to access_keymap.
8258 Remove the meta->esc mappings.
8259 (define_as_prefix): Delete old disabled code.
8260 (menu_item_p): New function.
8261 (where_is_internal_1): Skip over the few remaining menu items.
8262 * lisp.h (access_keymap): Update prototype.
8263 * keyboard.c (read_char, menu_bar_items, tool_bar_items):
8264 Update call to access_keymap.
8265 (follow_key, read_key_sequence): Update calls to access_keymap.
8266 Remove the meta->esc mappings.
8268 2000-10-13 Gerd Moellmann <gerd@gnu.org>
8270 * dispnew.c (direct_output_for_insert): Call set_iterator_to_next
8271 with additional argument.
8273 * xdisp.c (cursor_row_p): New function.
8274 (try_cursor_movement, display_line): Use it.
8276 * xdisp.c (append_space): Also save/restore iterator's current
8277 character and its length.
8279 * xdisp.c (init_from_display_pos): Add an assertion.
8280 (handle_stop): Don't set iterator's add_overlay_start.
8281 (handle_invisible_prop): Likewise.
8282 (load_overlay_strings): If text under an overlay is invisible,
8283 take both before- and after-strings into account when the iterator
8284 is positioned either at the start or at the end of the overlay.
8285 (forward_to_next_line_start): Rewritten.
8286 (reseat_at_next_visible_line_start): Rewritten.
8287 (set_iterator_to_next): Add parameter RESEAT_P.
8289 * dispextern.h (struct it): Remove member add_overlay_start.
8290 (set_iterator_to_next): Change prototype.
8292 2000-10-13 Kenichi Handa <handa@etl.go.jp>
8294 * coding.c (code_convert_region): Be sure to initialize
8295 coding->category_idx.
8296 (decode_coding_string): Set coding->src_multibyte and
8297 coding->dst_multibyte before using CODING_REQUIRE_DECODING.
8298 (encode_coding_string): Set coding->src_multibyte and
8299 coding->dst_multibyte before using CODING_REQUIRE_ENCODING.
8301 2000-10-12 Stefan Monnier <monnier@cs.yale.edu>
8303 * xfns.c (Fx_create_frame): Don't bother calling
8304 face-set-after-frame-default since the caller does it for us anyway.
8306 2000-10-12 Eli Zaretskii <eliz@is.elta.co.il>
8308 * window.c (coordinates_in_window): Fix detection of vertical line
8309 on character terminals.
8311 2000-10-12 Gerd Moellmann <gerd@gnu.org>
8313 * editfns.c (save_excursion_save): Additionally record the
8315 (save_excursion_restore): If buffer was visible in a window, and a
8316 different window was selected, and the old selected window is
8317 still live, restore point in that window.
8319 2000-10-12 Kenichi Handa <handa@etl.go.jp>
8321 * xterm.c (x_produce_glyphs): Handle
8322 unibyte_display_via_language_environment correctly.
8324 * regex.c (regex_compile): Change the way of handling a range from
8325 unibyte char to multibyte char.
8327 * syntax.c (skip_chars): Change the way of handling a range from
8328 unibyte char to multibyte char.
8330 * process.c (read_process_output): Cancel previous change.
8332 2000-10-11 Eli Zaretskii <eliz@is.elta.co.il>
8334 * search.c (Fsearch_backward, Fsearch_forward): Doc fix.
8336 * charset.c (Ffind_charset_string): Doc fix.
8337 (Ffind_charset_region): Doc fix.
8339 2000-10-11 Kenichi Handa <handa@mule.m17n.org>
8341 * process.c (read_process_output): Fix previous change. Adjust
8342 multibyteness of text to insert in a buffer by
8343 string_make_unibyte/multibyte instead of Fstring_as_unibyte/multibyte.
8345 2000-10-10 Andreas Schwab <schwab@suse.de>
8347 * alloc.c (mark_object): Remove all workarounds installed on
8350 2000-10-10 Kenichi Handa <handa@etl.go.jp>
8352 * fns.c (READ_QUADRUPLET_BYTE): Set *NCHARS_RETURN before returning.
8353 (base64_encode_1): Make it work for a text of multibyte form.
8354 (Fbase64_decode_region): Allocate sufficient memory for multibyte
8355 case. Don't call str_to_multibyte because base64_decode_1
8356 produces correct multibyte form for eight-bit codes.
8357 (Fbase64_decode_string): Adjusted for the change of base64_decode_1.
8358 (base64_decode_1): New args MULTIBYTE and NCHARS_RETURN. If
8359 MULTIBYTE is nonzero, produce correct multibyte form for eight-bit
8362 * charset.h (CHAR_STRING): Optimized for single byte characters.
8364 2000-10-09 Andreas Schwab <schwab@suse.de>
8366 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Reset S to
8367 -1 after socket is closed, to fall through to error processing.
8369 2000-10-09 Eli Zaretskii <eliz@is.elta.co.il>
8371 * msdos.c (IT_set_frame_parameters): Don't initialize Lisp_Object
8372 variables. If ALIST includes foreground-color or
8373 background-color, change also the colors of the default face for
8376 2000-10-08 Eli Zaretskii <eliz@is.elta.co.il>
8378 * msdos.c (top-level) <Qbackground_color, Qforeground_color>: Make
8379 them extern (they are defined on xfaces.c).
8380 (syms_of_msdos): Don't intern and don't staticpro
8381 Qbackground_color and Qforeground_color.
8383 2000-10-07 Eli Zaretskii <eliz@is.elta.co.il>
8385 * frame.c (Fframe_parameter): For non-windowed frames, if
8386 f->param_alist says foreground or background color is unspecified,
8387 call tty_color_name to return the color name computed from the
8388 frame's current colors.
8390 2000-10-06 Dave Love <fx@gnu.org>
8392 * terminfo.c (ospeed): Don't declare.
8394 * sysdep.c: Don't include string.h.
8395 (h_errno): Declare conditional also on TRY_AGAIN.
8397 * charset.c (Ffind_charset_string): Doc fix.
8399 * fns.c (Fbase64_encode_region, Fbase64_encode_string)
8400 (Fbase64_decode_region, Fbase64_decode_string): More explicit
8403 2000-10-05 Dave Love <fx@gnu.org>
8405 * xmenu.c (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar
8406 position like menu-bar.
8408 2000-10-05 Gerd Moellmann <gerd@gnu.org>
8410 * keyboard.c (Frecursive_edit): Make sure redisplay can happen.
8412 * xdisp.c (handle_single_display_prop): Use safe_call1.
8413 (safe_call): Renamed from call_function.
8414 (safe_call1): New function.
8415 (handle_fontified_prop): Use safe_call1 instead of call1.
8416 (safe_eval): Renamed from eval_form.
8417 (safe_eval_handler): Renamed from eval_handler.
8418 (handle_single_display_prop, display_mode_element): Use safe_eval
8419 instead of eval_form.
8421 * xfaces.c (merge_face_heights): Use safe_call instead of
8424 * keyboard.c (show_help_echo): Use safe_call instead of
8425 call_function; use safe_eval instead of eval_form.
8427 * lisp.h (safe_call): Renamed from call_function.
8428 (safe_eval): Renamed from eval_form.
8429 (safe_call1): Add prototype.
8431 2000-10-05 Miles Bader <miles@lsi.nec.co.jp>
8433 * xfns.c (image_ascent): Rearrange ascent calculation for the
8436 2000-10-04 Stefan Monnier <monnier@cs.yale.edu>
8438 * keymap.c (Fwhere_is_internal): Ignore `menu-bar' and `tool-bar'.
8439 (where_is_internal_1): Don't bother ignoring menu-items any more.
8441 2000-10-04 Gerd Moellmann <gerd@gnu.org>
8443 * keyboard.c (update_menu_bindings): New variable.
8444 (parse_menu_item): Use AREF. If update_menu_bindings
8445 is 0, don't update menu bindings.
8446 (syms_of_keyboard): New Lisp variable `update-menu-bindings'.
8448 2000-10-03 Eli Zaretskii <eliz@is.elta.co.il>
8450 * alloc.c (Fgarbage_collect): Prevent compiler warning for a call
8453 2000-10-02 Stefan Monnier <monnier@cs.yale.edu>
8455 * syntax.c (forw_comment): Match nestedness of ender/starter.
8456 (Fforward_comment): Treat an unmatched \n comment-ender as whitespace.
8457 (prev_char_comstart_first): Remove.
8458 (back_comment): Check two-char comment markers more carefully
8459 to better handle overlapping cases like *//* or /* */* */ ...
8460 Match nestedness of ender/starter.
8462 2000-10-02 Dave Love <fx@gnu.org>
8464 * config.in (HAVE_GAI_STRERROR): Add undef.
8466 * process.c (Fopen_network_stream): Use it.
8468 * m/alpha.h (NO_REMAP): Don't define.
8470 2000-10-02 Gerd Moellmann <gerd@gnu.org>
8472 * lisp.h (wrong_type_argument): Remove NO_RETURN, the function can
8473 return with a string converted to an integer or vice versa when
8474 Vmocklisp_arguments is t.
8475 (Fsignal): Likewise. The function can return for `quit'.
8476 (struct gcpro): Declare member `var' to point to a volatile
8479 * eval.c (error): Prevent compiler warning.
8481 2000-09-30 Stefan Monnier <monnier@cs.yale.edu>
8483 * keymap.c (keymap_memberp): New function.
8484 (Fset_keymap_parent): Use it.
8485 (fix_submap_inheritance): Use get_keyelt, get_keymap_1 and KEYMAPP.
8486 Use keymap_memberp to avoid creating cycles.
8487 (access_keymap): Use KEYMAPP.
8489 2000-09-30 Gerd Moellmann <gerd@gnu.org>
8491 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Use
8492 gai_strerror. Make sure xerrno is set if connect fails. Improve
8495 2000-09-29 Jason Rumney <jasonr@gnu.org>
8497 * w32term.c (w32_char_font_type, w32_encode_char)
8498 (x_produce_glyphs): Distinguish single and multibyte BDF fonts.
8499 (w32_bdf_per_char_metric): New function.
8500 (w32_per_char_metric): Use it.
8501 (x_draw_glyph_string_background): Always draw background for BDF
8504 * w32bdf.h (glyph_struct, cache_bitmap): Cache bitmap data, not
8505 GDI object which is a scarce resource.
8507 * w32bdf.c (search_file_line): Fix skipping of whitespace.
8508 (get_quoted_string): Fix limit on memchr search.
8509 (set_bdf_font_info): Use unsigned chars. Negate yoffset.
8510 (w32_init_bdf_font): Initialize codepoint and bitmap heaps.
8511 (w32_free_bdf_font): Free bitmaps and codepoints on heaps.
8512 (get_cached_font_char, cache_char_offset): Use macro
8513 BDF_CODEPOINT_RANGE_COVER_P.
8514 (cache_char_offset): Use HeapAlloc to allocate codepoints on own heap.
8515 (clear_cached_bitmap_slots): New function.
8516 (GET_HEX_VALUE): G-Z, g-z are not hex.
8517 (w32_get_bdf_glyph): Convert to DIB format. Return bytes read.
8518 (get_bitmap_with_cache): Use new cache implementation.
8519 (create_offscreen_bitmap): New function.
8520 (w32_BDF_TextOut): Use it. Draw glyphs as DIBs.
8522 * w32term.c (x_produce_glyphs): If the distance from the current
8523 position to the next tab stop is less than a canonical character
8524 width, use the tab stop after that.
8525 (x_draw_glyphs): Handle case START and END are out of bounds more
8527 (x_clear_mouse_face): Block/unblock input.
8528 (x_display_and_set_cursor): Don't show a hollow box cursor for
8529 buffers whose cursor_type is nil.
8531 2000-09-29 Gerd Moellmann <gerd@gnu.org>
8533 * xfns.c (x_set_tool_bar_lines): Clear frame when tool bar disappears.
8535 * dispextern.h (updating_frame): Declare extern.
8537 2000-09-29 Andreas Schwab <schwab@suse.de>
8539 * m/ia64.h: Remove hack of not prototyping bcopy, etc.
8541 2000-09-29 Gerd Moellmann <gerd@gnu.org>
8543 * keyboard.c (menu_bar_one_keymap): If KEYMAP is a symbol,
8544 use its function definition.
8545 (tool_bar_items): Likewise.
8547 * lisp.h (fatal): Declare NO_RETURN.
8549 2000-09-29 Kenichi Handa <handa@etl.go.jp>
8551 * keymap.c: Remove the line "#undef NULL".
8553 2000-09-28 Gerd Moellmann <gerd@gnu.org>
8555 * xterm.c (x_make_frame_visible): Try harder to make the frame visible.
8557 2000-09-28 Dave Love <fx@gnu.org>
8559 * s/osf5-0.h: Define USE_MMAP_FOR_BUFFERS, not REL_ALLOC_MMAP.
8561 * s/sunos413.h (USE_MMAP_FOR_BUFFERS): Define.
8563 * .gdbinit (xreload): Note its need on GNU/Linux.
8565 * m/alpha.h (XUINT) [REL_ALLOC && _MALLOC_INTERNAL]: Don't declare
8566 r_alloc, r_alloc_free.
8568 2000-09-28 Kenichi Handa <handa@etl.go.jp>
8570 * syntax.c (skip_chars): Handle negation correctly.
8572 2000-09-27 Gerd Moellmann <gerd@gnu.org>
8574 * xfaces.c (realize_default_face): Call set_lface_from_font_name
8575 with non-zero FORCE_P argument.
8577 * dispnew.c (adjust_glyph_matrix, enable_glyph_matrix_rows):
8580 * xdisp.c (window_box_height): Add an assertion.
8582 * xfns.c (x_set_tool_bar_lines): Don't use more lines for the
8583 tool-bar than is available.
8584 (x_change_window_heights): Renamed from x_set_menu_bar_lines_1.
8586 2000-09-27 Dave Love <fx@gnu.org>
8588 * s/irix6-5.h: Now works 64-bit. Tidied.
8590 2000-09-26 Gerd Moellmann <gerd@gnu.org>
8592 * lisp.h (XINT) [EXPLICIT_SIGN_EXTEND]: Use BITS_PER_EMACS_INT
8593 instead of BITS_PER_INT.
8594 (XINT, XUINT) [NO_UNION_TYPE]: Cast result to EMACS_INT and
8595 EMACS_UINT, respectively.
8596 (NO_UNION_TYPE) [USE_LISP_UNION_TYPE]: Undefine.
8598 * m/sparc.h (BITS_PER_EMACS_INT) [__arch64__]: Don't define.
8600 * unexelf.c (ELFSIZE) [__NetBSD__ && __sparc_v9__]: Define to 64.
8602 * window.c (freeze_window_starts): Construct last argument for
8603 foreach_window differently.
8605 * xfns.c (x_decode_color): Don't return a Lisp_Object.
8607 * lisp.h (union Lisp_Object) [!NO_UNION_TYPE]: Use EMACS_INT and
8608 EMACS_UINT instead of `int' and `unsigned int'.
8609 (XSET) [EXPLICIT_SIGN_EXTEND]: Use EMACS_INT instead of `int'.
8611 * frame.h (struct frame): Make the `nothing' member of union
8612 output_data an EMACS_INT.
8614 * alloc.c (GC_CHECK_STRING_BYTES): Temporarily define, for bug hunting.
8615 (struct sdata) [GC_CHECK_STRING_BYTES]: Always record the string's
8616 size in the sdata structure.
8617 (SDATA_NBYTES, SDATA_DATA): New macros.
8618 (SDATA_OF_STRING, SDATA_SIZE) [GC_CHECK_STRING_BYTES]: Define
8619 differently for the different layout of the sdata structure.
8620 (allocate_string_data) [GC_CHECK_STRING_BYTES]: Record string size
8622 (sweep_strings, compact_small_strings) [GC_CHECK_STRING_BYTES]:
8623 Check that size recorded in the string size and size recorded in
8624 the sdata structure agree.
8626 2000-09-25 Dave Love <fx@gnu.org>
8628 * buffer.c: Include stdio.h.
8630 Partly suggested by Eduardo Horvath <eeh@netbsd.org>.
8632 * ralloc.c (__malloc_extra_blocks): Declare as __malloc_size_t.
8634 * alloc.c (__malloc_size_t) [DOUG_LEA_MALLOC]: Don't redefine it.
8635 (__malloc_size_t) [!DOUG_LEA_MALLOC]: Define unconditionally as size_t.
8636 (__malloc_extra_blocks): Declare as __malloc_size_t.
8638 2000-09-25 Gerd Moellmann <gerd@gnu.org>
8640 * alloc.c (mark_image): Use GC_NILP instead of NILP.
8642 * keyboard.c (show_help_echo): Set help_echo_showing_p.
8643 (read_char): If help-echo is showing, preserve the echo area
8646 * xdisp.c (help_echo_showing_p): New variable.
8647 (set_message): Reset it to 0.
8648 (init_xdisp): Initialize help_echo_showing_p.
8650 * dispextern.h (help_echo_showing_p): Declare extern.
8652 * config.in: Fix typo in __GNUC_MINOR__.
8654 * keyboard.h (quit_throw_to_read_char): Declare NO_RETURN.
8656 * s/freebsd.h (POSIX_SIGNALS): Define.
8658 * xterm.c (x_clear_mouse_face): Block/unblock input.
8660 2000-09-24 Dave Love <fx@gnu.org>
8662 * fns.c (base64_encode_1): Fix last change.
8664 2000-09-22 Gerd Moellmann <gerd@gnu.org>
8666 * dispnew.c (enable_glyph_matrix_rows): Remove xasserts.
8668 * xdisp.c (try_window_reusing_current_matrix): More fixes
8669 for the case window has a header-line.
8671 2000-09-22 Dave Love <fx@gnu.org>
8673 * xdisp.c (syms_of_xdisp): Defvar Vmenu_bar_update_hook to provide
8676 * xterm.c [SOLARIS2]: Remove redundant include of string.h.
8678 * fns.c (Fstring_as_unibyte, Fstring_as_multibyte): Doc fix.
8680 2000-09-21 Gerd Moellmann <gerd@gnu.org>
8682 * config.in (NO_RETURN): Define as `__attribute__((__noreturn__))'
8685 * lisp.h (wrong_type_argument, Fthrow, Fsignal, error):
8688 * window.c, term.c, xmenu.c, xrdb.c, emacs.c, macros.c,
8689 * keymap.c, insdel.c, marker.c, minibuf.c, fileio.c, dired.c,
8690 * indent.c, search.c, alloc.c, data.c: Avoid some more compiler
8693 * marker.c (byte_char_debug_check): Return void.
8695 * xfns.c (Fx_create_frame): Set default frame parameter value
8696 for tool-bar-lines to 1.
8698 * dispnew.c (scrolling_window): Compare y-positions of rows
8699 equal at the start. Some simplification.
8701 * xdisp.c (try_window_reusing_current_matrix): Fix computation of
8702 reused rows' y-position in the case window has a header-line, and
8703 new window start is greater than old window start.
8705 * process.c (process_sent_to): New variable.
8706 (send_process): Workaround for a crash on sparc-sun-solaris-2.6
8707 with GCC 2.95.2 caused by a parameter being clobbered by longjmp.
8708 Declare more parameters volatile.
8710 * lread.c (Vrecursive_load_depth_limit): New variable.
8711 (Fload): Check recursive loads whose recursion depth exceeds
8712 Vrecursive_load_depth_limit.
8713 (syms_of_lread): DERFAR_LISP recursive-load-depth-limit.
8715 2000-09-20 Gerd Moellmann <gerd@gnu.org>
8717 * fileio.c (Fread_file_name): Doc fix.
8719 * editfns.c (Fmessage_or_box): Doc fix.
8721 * fns.c (Fy_or_n_p, Fyes_or_no_p): Doc fix.
8723 * xfns.c (xbm_scan): Allow C-style comments.
8725 * xfns.c (xpm_init_color_cache) [ALLOC_XPM_COLORS]: If color
8726 symbols are specified, add color translations to the cache.
8727 (xpm_color_bucket, xpm_cache_color) [ALLOC_XPM_COLORS]: New functions.
8728 (xpm_lookup_color) [ALLOC_XPM_COLORS]: Use xpm_color_bucket and
8730 (xpm_load) [ALLOC_XPM_COLORS]: Pass frame and XPM attributes
8731 structures to xpm_init_color_cache.
8733 2000-09-19 Gerd Moellmann <gerd@gnu.org>
8735 * dispnew.c (update_window_line): Make sure to always draw mode-lines.
8737 2000-09-19 Andrew Innes <andrewi@gnu.org>
8739 * makefile.nt (bootstrap-emacs): Don't change directory.
8741 2000-09-19 Kenichi Handa <handa@etl.go.jp>
8743 * charset.h (UNIBYTE_STR_AS_MULTIBYTE_P): Fix previous change.
8745 * ccl.c (Fccl_execute_on_string): Make multibyte string correctly.
8746 If output buffer is too small, signal an appropriated error.
8748 2000-09-18 Dave Love <fx@gnu.org>
8750 * keyboard.c (menu_bar_items, tool_bar_items)
8751 (current_active_maps): Remove redundant get_local_map call.
8753 2000-09-18 Gerd Moellmann <gerd@gnu.org>
8755 * xterm.c (x_display_and_set_cursor): Don't show a hollow box
8756 cursor for buffers whose cursor_type is nil.
8758 * xterm.c (x_draw_image_glyph_string): Remove a comment describing
8759 a feature to implement that is already implemented.
8760 (note_mouse_highlight, x_find_ccl_program): Avoid some compiler
8763 * xfns.c (x_clear_image_1): New function.
8764 (x_clear_image): Use it.
8765 (x_from_xcolors): Use x_clear_image_1; don't free the image's mask.
8767 * dispnew.c (update_window): Move test for invisible lines
8768 at the top to update_window_line.
8769 (update_window_line): Handle invisible lines here.
8771 * xfns.c (clear_image_cache): Clear current matrices of all
8772 frames sharing an image cache. Block input while freeing
8773 images. Fix timestamp comparison.
8774 (x_clear_image): Also free the mask.
8776 * xfns.c (lookup_image): Block input while loading the image so
8777 that we won't get interrupted in a state where the image isn't yet
8779 (xbm_load_image, xbm_load, xpm_load, xpm_load, lookup_rgb_color)
8780 (lookup_pixel_color, x_to_xcolors, x_from_xcolors)
8781 (x_disable_image, x_build_heuristic_mask, pbm_load, png_load)
8782 (jpeg_load, tiff_load, gif_load, gs_load): Don't block/unblock input.
8784 2000-09-16 Gerd Moellmann <gerd@gnu.org>
8786 * dispnew.c (update_window): Make sure to make desired rows
8787 current even if they are completely invisible at the top
8790 2000-09-15 Gerd Moellmann <gerd@gnu.org>
8792 * xfns.c (lookup_image): Build mask before applying an algorithm.
8793 Recognize algorithm `disabled'.
8794 (cross_disabled_images): New variable.
8795 (COLOR_INTENSITY): New macro.
8796 (x_detect_edges): Use COLOR_INTENSITY.
8797 (x_disable_image): New function.
8798 (syms_of_xfns): DEFVAR_BOOL cross_disabled_images.
8800 * xdisp.c (build_desired_tool_bar_string): For a toolbar item in
8801 disabled state, don't apply an image transformation algorithm if
8802 the user specified an image for the disabled state. Use
8803 `:algorithm disabled' for creating a disabled item's image if the
8804 user hasn't specified an image.
8806 * xfns.c (ALLOC_XPM_COLORS): Define if we can use Emacs' color
8807 allocation functions with the XPM lib.
8808 (struct xpm_cached_color) [ALLOC_XPM_COLORS]: New structure.
8809 (XPM_COLOR_CACHE_BUCKETS) [ALLOC_XPM_COLORS]: New macro.
8810 (xpm_color_cache) [ALLOC_XPM_COLORS]: New variable.
8811 (xpm_init_color_cache, xpm_free_color_cache, xpm_lookup_color)
8812 (xpm_alloc_color, xpm_free_colors) [ALLOC_XPM_COLORS]: New functions.
8813 (xpm_load) [ALLOC_XPM_COLORS]: Use Emacs' own color allocation
8814 functions, if possible, because these handle color allocation
8815 failure more gracefully.
8816 (Fimage_mask_p): New function.
8818 * xfns.c (QCmatrix, QCcolor_adjustment, QCmask, Qemboss)
8819 (Qedge_detection, Qheuristic): New symbols.
8820 (syms_of_xfns): Initialize new symbols.
8821 (lookup_image): Handle `:mask X', `:algorithm emboss', and
8822 `algorithm (edge-detection ...)'.
8823 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format):
8824 (tiff_format, gif_format, gs_format): Add `:mask'.
8825 (XBM_MASK, XPM_MASK, PBM_MASK, PNG_MASK, JPEG_MASK, TIFF_MASK)
8826 (GIF_MASK, GS_MASK): New enumerators.
8827 (x_laplace_read_row, x_laplace_write_row): Functions removed.
8828 (emboss_matrix, laplace_matrix): New variables.
8829 (x_to_xcolors, x_from_xcolors, x_detect_edges, x_emboss)
8830 (x_edge_detection): New functions.
8831 (x_laplace): Rewritten in terms of x_detect_edges.
8832 (x_build_heuristic_mask): If image has a mask, free it.
8834 2000-09-14 Andrew Innes <andrewi@gnu.org>
8836 * makefile.w32-in: Revert to Unix line endings.
8838 2000-09-14 Andrew Innes <andrewi@gnu.org>
8840 * makefile.w32-in: Standardize indentation somewhat.
8841 (bootstrap-temacs): Use $(ARGQUOTE) instead of literal quotes, to
8842 cater for differences between shells.
8844 * w32term.c (w32_per_char_metric): Handle non-TrueType fonts.
8846 2000-09-14 Gerd Moellmann <gerd@gnu.org>
8848 * xterm.c (x_produce_glyphs): If the distance from the current
8849 position to the next tab stop is less than a canonical character
8850 width, use the tab stop after that.
8852 2000-09-14 Dave Love <fx@gnu.org>
8854 * buffer.c (alloc_buffer_text): Fix xmalloc call.
8856 2000-09-14 Gerd Moellmann <gerd@gnu.org>
8858 * xdisp.c (handle_fontified_prop): While running fontification
8859 functions, bind `fontification-functions' and
8860 `after-change-functions' to nil.
8862 * s/freebsd.h, s/irix-5.0.h, s/sol2.h, s/template.h
8863 (USE_MMAP_FOR_BUFFERS): Define instead of REL_ALLOC_MMAP.
8865 * Makefile.in (mallocobj) [SYSTEM_MALLOC]: Don't add ralloc.o.
8867 * emacs.c: Change conditional compilation on REL_ALLOC_MMAP to
8868 USE_MMAP_FOR_BUFFERS.
8870 * insdel.c (make_gap): Use enlarge_buffer_text.
8872 * buffer.c: Move allocation with mmap here, from ralloc.c. Change
8873 conditional compilation on REL_ALLOC_MMAP to USE_MMAP_FOR_BUFFERS.
8874 (mmap_alloc, mmap_free, mmap_realloc) [REL_ALLOC_MMAP]: Renamed
8875 from former r_alloc_* functions in ralloc.c.
8876 (mmap_page_size, mmap_initialized_p) [REL_ALLOC_MMAP]: New variables.
8877 (MEM_ALIGN) [REL_ALLOC_MMAP]: New macro.
8878 (mmap_init) [REL_ALLOC_MMAP]: New function.
8879 (alloc_buffer_text, enlarge_buffer_text, free_buffer_text): New
8880 functions replacing macros BUFFER_ALLOC, BUFFER_REALLOC, and
8883 * buffer.h (BUFFER_ALLOC, BUFFER_REALLOC, BUFFER_FREE): Removed.
8884 (enlarge_buffer_text): Add prototype.
8886 * ralloc.c: Remove everything having to do with the use of mmap.
8888 2000-09-13 Gerd Moellmann <gerd@gnu.org>
8890 * sound.c (Fplay_sound): Doc fix.
8892 * keyboard.c: Avoid some more compiler warnings.
8893 (parse_tool_bar_item): Ignore cached key bindings.
8895 * alloc.c: Add some comments about DOUG_LEA_MALLOC's use of mmap
8896 and allocation of Lisp data.
8898 2000-09-12 Gerd Moellmann <gerd@gnu.org>
8900 * xfaces.c: Remove conditional compilation on SCALABLE_FONTS.
8901 (Finternal_set_lisp_face_attribute): If frame is 0, set new frame
8904 * lread.c (Fload): Put code checking for recursive loads in #if 0.
8906 2000-09-12 Miyashita Hisashi <himi@meadowy.org>
8908 * ccl.c: Comment fixed.
8909 (MAX_MAP_SET_LEVEL): Increased to 30.
8910 (PUSH_MAPPING_STACK): Enclose with do-while block.
8911 (POP_MAPPING_STACK): Likewise.
8912 (stack_idx_of_map_multiple): New variable.
8913 (CCL_CALL_FOR_MAP_INSTRUCTION): New macro.
8914 (ccl_driver) <CCL_IterateMultipleMap>: If the content is a symbol,
8915 call the corresponding CCL program by CCL_CALL_FOR_MAP_INSTRUCTION.
8916 (ccl_driver) <CCL_MapSingle>: Likewise.
8917 (ccl_driver) <CCL_MapMultiple>: Rewritten to fix many bugs, deal
8918 with the case where looking up process reaches to the end of
8919 map-set, and call CCL programs as the above change.
8921 2000-09-11 Gerd Moellmann <gerd@gnu.org>
8923 * xfns.c (png_load, jpeg_load): Declare some variables volatile
8924 that might be clobbered by longjmp.
8925 (check_x_display_info, x_decode_color, create_frame_xic)
8926 (Fx_display_backing_store, Fx_display_visual_class)
8927 (x_build_heuristic_mask, pbm_scan_number): Avoid compiler warnings.
8929 * lread.c (init_lread): Set Vloads_in_progress to nil.
8930 (Fload): Show list of recursively loaded files, when signaling an
8933 * lread.c (Vloads_in_progress): New variable.
8934 (record_load_unwind): New function.
8935 (Fload): Check for recursive loads.
8936 (syms_of_lread): Initialize Vloads_in_progress.
8937 (read_integer, read1): Avoid some compiler warnings.
8939 * fns.c (concat, Fsubstring, internal_equal, Fnconc): Avoid some
8942 2000-09-11 Miles Bader <miles@gnu.org>
8944 * editfns.c (Fbuffer_string): Doc fix.
8946 2000-09-10 Gerd Moellmann <gerd@gnu.org>
8948 * ralloc.c (mmap_enlarge): Don't return 0 if successful.
8950 2000-09-09 Ken Raeburn <raeburn@gnu.org>
8952 * s/netbsd.h: Use NOT_C_CODE, not NO_C_SOURCE, when deciding
8953 whether to include other header files.
8955 2000-09-09 Gerd Moellmann <gerd@gnu.org>
8957 * xfaces.c (CYCLE_CHECK): Don't use the Lisp_Object returned
8958 by Fmemq as a boolean.
8960 2000-09-08 Stefan Monnier <monnier@cs.yale.edu>
8962 * xfaces.c (Finternal_set_lisp_face_attribute): Minor thinko.
8964 2000-09-08 Gerd Moellmann <gerd@gnu.org>
8966 * ralloc.c (mmap_fd): Remove initializer which can make it
8967 read-only in a dumped Emacs.
8968 (mmap_fd_1): New variable.
8969 (mmap_set_vars): Remove local `fd'. Save mmap_fd in mmap_fd_1,
8970 restore it from there.
8971 (r_alloc, r_re_alloc, r_alloc_free): Call r_alloc_init
8972 unconditionally so that mmap_fd can be initialized there.
8973 (r_alloc_init_fd): Open-coded in r_alloc_init; function removed.
8974 (r_alloc_init) [REL_ALLOC_MMAP && !MAP_ANON]: Open /dev/zero.
8975 (r_alloc_init) [REL_ALLOC_MMAP && MAP_ANON]: Set mmap_fd to -1.
8977 * xfaces.c (Finternal_merge_in_global_face): Return a Lisp object.
8979 * xdisp.c (dump_glyph_row): Fix printf format string.
8980 (display_line, move_it_in_display_line_to): Avoid compiler warnings.
8982 * s/freebsd.h (GC_MARK_STACK, REL_ALLOC_MMAP): Define.
8984 * keymap.c (Fset_keymap_parent): Check for cycles in keymap
8987 * xdisp.c (try_window_id): When trying to locate cursor in
8988 unchanged rows at the top, handle the case that we can't find it.
8990 * xterm.c (x_draw_glyphs): Handle case START and END are out
8991 of bounds more carefully.
8993 2000-09-08 Dave Love <fx@gnu.org>
8995 * s/sol2.h (REL_ALLOC_MMAP): Define.
8996 * s/irix5-0.h (REL_ALLOC_MMAP): Likewise.
8998 * ralloc.c: Don't include string.h (redundant).
8999 (MAP_ANON) [REL_ALLOC_MMAP]: Ensure it's defined.
9000 [!MAP_ANON]: Include fcntl.h.
9001 (mmap_fd) [REL_ALLOC_MMAP]: New variable.
9002 (r_alloc, r_re_alloc, r_alloc_free)
9003 (mmap_enlarge, mmap_set_vars): Use it.
9004 (r_alloc_init_fd): New function.
9005 (__morecore) [SYSTEM_MALLOC]: Don't declare.
9006 (r_alloc_init): Call r_alloc_init_fd. Conditionalize stuff on
9009 * Makefile.in (allocaobj) [!SYSTEM_MALLOC && REL_ALLOC_MMAP]:
9012 * unexelf.c (SHT_MIPS_DEBUG, HDRR) [__mips__]: Really confine last
9013 change to __NetBSD__.
9015 2000-09-08 Kenichi Handa <handa@etl.go.jp>
9017 * search.c (compile_pattern): Check the multibyteness of cached
9020 2000-09-08 Miles Bader <miles@gnu.org>
9022 * xfaces.c (default_face_vector): Function removed.
9023 (Finternal_merge_in_global_face): Restore old global/local
9024 attribute override order. Use inline loop instead of calling
9025 default_face_vector.
9027 2000-09-07 Gerd Moellmann <gerd@gnu.org>
9029 * ralloc.c (obtain, relinquish, relinquish, r_alloc_size_in_use)
9030 (get_bloc, relocate_blocs, update_heap_bloc_correspondence)
9031 (resize_bloc, r_alloc_sbrk, r_alloc_init): Add casts to `char *'
9032 where necessary, in case POINTER_TYPE is `void'.
9034 2000-09-07 Eli Zaretskii <eliz@is.elta.co.il>
9036 * frame.c (make_terminal_frame): Initialize frame foreground and
9037 background colors to unspecified, for the initial instance of an
9040 2000-09-07 Gerd Moellmann <gerd@gnu.org>
9042 * ralloc.c (mmap_find): Fix overlap computation.
9043 (mmap_enlarge): Compute nbytes before trying to find an
9046 * xfaces.c (smaller_face): Compare font heights with `<' and `>'
9049 * lread.c (syms_of_lread): Change value of regexp
9050 Vbytecomp_version_regexp to not match some XEmacs-compiled files.
9052 * xmenu.c (xdialog_show): When looking up the selection in
9053 menu_items, take `quote' boundaries into account; this corresponds
9054 to a nil ITEM in x-popup-dialog.
9056 2000-09-07 Kenichi Handa <handa@etl.go.jp>
9058 * charset.h (MIN_CHARSET_OFFICIAL_DIMENSION1): Define it as 0x80,
9060 (MIN_CHAR_OFFICIAL_DIMENSION1): Define it as ((0x81 - 0x70) << 7).
9062 * coding.c (encode_coding_sjis_big5): Use translation table for
9063 encoding, not decoding. Fix the handling of latin-jisx0201.
9064 Check for the charset katakana-jisx0201 too.
9065 (ONE_MORE_CHAR): Call translate_char with CHARSET arg -1.
9066 (detect_coding_sjis): Check the byte sequence more rigidly.
9068 2000-09-07 Gerd Moellmann <gerd@gnu.org>
9070 * xfaces.c (Vparam_value_alist): New variable.
9071 (syms_of_xfaces): Initialize it.
9072 (Finternal_set_lisp_face_attribute): Avoid more consing.
9074 * frame.c (Fframe_parameter): Handle `name' and `background-mode'
9076 (Fframe_parameter) [HAVE_X_WINDOWS]: Handle `display' specially.
9077 (Qbackground_mode): New variable.
9078 (syms_of_frame_1): Initialize Qbackground_mode.
9080 * lisp.h (Qdisplay): Declare extern.
9082 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is 0,
9083 change face on all frames, and change the default for new frames.
9085 2000-09-07 Dave Love <fx@gnu.org>
9087 * Makefile.in [!SYSTEM_MALLOC && REL_ALLOC_MMAP]: Set mallocobj.
9089 2000-09-07 Kenichi Handa <handa@etl.go.jp>
9091 * charset.h (MAKE_CHAR): Be sure to set MSB of C1 to 0.
9093 * charset.c: Include composite.h
9094 (lisp_string_width): New function.
9095 (Fstring_width): Call lisp_string_width instead of strwidth.
9097 * Makefile.in (charset.o): Depends on composite.h.
9099 * process.c (read_process_output): Before inserting the decoded
9100 text in the buffer, adjust the multibyteness.
9102 2000-09-06 Gerd Moellmann <gerd@gnu.org>
9104 * buffer.c (set_buffer_internal_1) [REL_ALLOC_MMAP]: If
9105 buffer's text buffer is null, map new memory.
9107 * ralloc.c (POINTER, SIZE) [emacs]: Define in terms of
9108 POINTER_TYPE and size_t.
9109 (struct mmap_region) [REL_ALLOC_MMAP]: New structure.
9110 (mmap_regions, mmap_regions_1) [REL_ALLOC_MMAP]: New variables.
9111 (ROUND, MMAP_REGION_STRUCT_SIZE, MMAP_REGION, MMAP_USER_AREA)
9112 [REL_ALLOC_MMAP]: New macros.
9113 (mmap_find, mmap_free, mmap_enlarge, mmap_set_vars)
9114 (mmap_mapped_bytes, r_alloc, r_re_alloc, r_alloc_free)
9115 [REL_ALLOC_MMAP]: New functions.
9117 * emacs.c (Fdump_emacs) [REL_ALLOC_MMAP]: Call mmap_set_vars
9118 before and after unexec.
9120 * buffer.c (init_buffer) [REL_ALLOC_MMAP]: Map new buffer
9121 text buffers if necessary.
9123 * buffer.h (R_ALLOC_DECLARE): Removed because unused.
9124 (r_alloc, r_re_alloc, r_alloc_free): Use POINTER_TYPE and size_t
9127 * config.in (HAVE_MMAP): Add #undef.
9129 2000-09-05 Gerd Moellmann <gerd@gnu.org>
9131 * frame.c (Qdisplay_type): New variable.
9132 (syms_of_frame_1): Initialize it.
9133 (Fframe_parameter): New function that avoids consing.
9134 (syms_of_frame): Defsubr it.
9136 * buffer.c (Fother_buffer): Consider buffers as invisible when
9137 they are displayed in a window on an invisible frame.
9139 * window.c (window_loop) <GET_LARGEST_WINDOW>: Fix bug making
9140 get-largest-window always return nil.
9142 2000-09-04 Gerd Moellmann <gerd@gnu.org>
9144 * lread.c (syms_of_lread): Make Vbytecomp_version_regexp a Lisp
9145 variable; recognize Emacs 19 elc files.
9147 2000-09-04 Miles Bader <miles@gnu.org>
9149 * xmenu.c (xmenu_show): Call x_set_menu_resources_from_menu_face
9150 before initially popping up the menu, so the menu doesn't flash
9151 when the face settings are significantly different from the defaults.
9153 2000-09-04 Stefan Monnier <monnier@cs.yale.edu>
9155 * regex.c (WIDE_CHAR_SUPPORT): New macro.
9156 (btowc, iswctype, wctype) [_LIBC]: Redefine to __<fun>.
9157 (BIT_ALPHA, BIT_ALNUM, BIT_ASCII, BIT_NONASCII, BIT_GRAPH, BIT_PRINT)
9158 (BIT_UNIBYTE): Remove.
9159 (re_match_2_internal): Delete corresponding code and streamline the
9160 BIT_MULTIBYTE case to not bother checking ISUNIBYTE.
9161 (CHAR_CLASS_MAX_LENGTH) [!WIDE_CHAR_SUPPORT]: Set to 9 rather than 6.
9162 (re_wctype_t): New type.
9163 (re_wctype, re_iswctype, re_wctype_to_bit): New functions.
9164 (regex_compile): Use them and fix handling of overly long char classes.
9166 2000-09-03 Andrew Innes <andrewi@gnu.org>
9168 * makefile.w32-in: Change to DOS line endings.
9170 * s/ms-w32.h (ORDINARY_LINK): New define.
9172 * w32.c (_ANONYMOUS_UNION) [__GNUC__]: New define
9173 (_ANONYMOUS_STRUCT) [__GNUC__]: New define.
9175 * makefile.w32-in (clean): Don't delete config.h and epaths.h.
9176 (distclean): Delete them here instead.
9178 * w32proc.c (compare_env): Convert to uppercase for comparison,
9179 not lowercase, to match how the native Windows shell works.
9181 2000-09-03 Jason Rumney <jasonr@gnu.org>
9183 * ChangeLog: Remove -unix from coding. Let Emacs autodetect, as
9184 CVS changes the line-ends when checking in/out on DOS/Windows.
9186 * makefile.nt (emacs): Do not change directory to run temacs, as
9187 the load-path is set relative to current directory.
9189 2000-09-03 Miles Bader <miles@gnu.org>
9191 * xterm.c (x_alloc_lighter_color_for_widget): New function.
9193 2000-09-02 Gerd Moellmann <gerd@gnu.org>
9195 * xdisp.c (redisplay_mode_lines): New function.
9196 (display_mode_lines): Return number of mode lines displayed.
9197 (echo_area_display): Use redisplay_mode_lines to draw garbaged
9198 mode lines. Don't temporarily bind redisplay-dont-pause to t.
9200 * emacs.c, callint.c, doc.c, editfns.c: Remove includes of
9201 string.h and strings.h.
9202 (index) [HAVE_INDEX]: Add prototype.
9204 * unexelf.c (SHT_PROGBITS) [__NetBSD__ && !PT_LOAD]: Don't define.
9205 (SHT_MIPS_DEBUG, HDRR) [__NetBSD__ && __mips__]: Define.
9207 * s/netbsd.h [!NO_C_SOURCE]: Include <signal.h>.
9208 (GC_SETJMP_WORKS, GC_MARK_STACK): Define.
9210 2000-09-01 Gerd Moellmann <gerd@gnu.org>
9212 * lread.c (read1): Accept `?' as symbol constituent, for
9213 compatiblity with XEmacs.
9215 2000-08-31 Stefan Monnier <monnier@cs.yale.edu>
9217 * regex.h (RE_NO_NEWLINE_ANCHOR): New syntax flag.
9218 (struct re_pattern_buffer): Remove newline_anchor.
9219 * regex.c: Keep namespace clean for GNU libc by renaming <fun>
9220 to __<fun> and using `weak_alias (__<fun>, <fun>)'.
9221 (re_max_failures, fail_stack): Use size_t rather than unsigned.
9222 (regex_compile): For ^ and $, choose between buffer and line (beg|end)
9223 depending on the new RE_NO_NEWLINE_ANCHOR syntax flag.
9224 (print_compiled_pattern, re_search_2, mutually_exclusive_p)
9225 (re_match_2_internal, re_compile_pattern, re_comp, regcomp):
9226 Get rid of references to newline_anchor.
9227 (regcomp): Allocate and precompute a fastmap.
9229 2000-08-31 Gerd Moellmann <gerd@gnu.org>
9231 * lread.c (openp): GCPRO local variable `filename'.
9233 2000-08-30 Stefan Monnier <monnier@cs.yale.edu>
9235 * regex.h (struct re_pattern_buffer): Use size_t for used/allocated.
9237 * regex.c: Merge some changes from GNU libc. Add prototypes.
9238 (bcopy, bcmp, REGEX_REALLOCATE, re_match_2_internal):
9239 Use memcmp and memcpy instead of bcopy and bcmp.
9240 (init_syntax_once): Use ISALNUM.
9241 (PUSH_FAILURE_POINT, re_match_2_internal): Remove failure_id.
9242 (REG_UNSET_VALUE): Remove. Use NULL instead.
9243 (REG_UNSET, re_match_2_internal): Use NULL.
9244 (SET_HIGH_BOUND, MOVE_BUFFER_POINTER, ELSE_EXTEND_BUFFER_HIGH_BOUND):
9246 (EXTEND_BUFFER): Use them (to work with BOUNDED_POINTERS).
9247 (GET_UNSIGNED_NUMBER): Don't use ISDIGIT.
9248 (regex_compile): In handle_interval, return an error rather than try to
9249 unfetch the interval if we can't find the closing brace.
9250 Obey the RE_NO_GNU_OPS syntax bit.
9251 (TOLOWER): New macro.
9253 (regexec): Allocate regs.start and regs.end as one block.
9255 2000-08-30 Gerd Moellmann <gerd@gnu.org>
9257 * xdisp.c (echo_area_display): Check display_completed instead
9258 of calling detect_input_pending.
9260 * dispnew.c (update_frame): Only set display_completed here; move
9261 the update_begin and update_end calls here from update_frame_1.
9262 (update_frame_1): Don't set display_completed here, don't call
9263 update_begin/update_end.
9265 * xfaces.c (set_font_frame_param): Use Fmodify_frame_parameters
9266 instead of store_frame_param.
9268 2000-08-29 Gerd Moellmann <gerd@gnu.org>
9270 * dispnew.c (build_frame_matrix_from_leaf_window): If a row of a
9271 desired window matrix hasn't been displayed, use the current row
9272 instead. Make sure that only those frame rows are updated for
9273 which there exists a corresponding enabled desired row.
9275 2000-08-29 Miles Bader <miles@gnu.org>
9277 * xfaces.c (default_face_vector): New function.
9278 (Finternal_merge_in_global_face): Use it instead of merge_face_vectors.
9280 2000-08-29 Gerd Moellmann <gerd@gnu.org>
9282 * lread.c (openp): Prevent temporary string passed to
9283 Ffile_readable_p from being garbage collected.
9285 2000-08-28 Dave Love <fx@gnu.org>
9287 * keymap.c (store_in_keymap): Add `static' to declaration.
9289 2000-08-28 Gerd Moellmann <gerd@gnu.org>
9291 * emacs.c, callint.c, doc.c, editfns.c
9292 (toplevel) [HAVE_STRING_H]: Include string.h.
9293 (toplevel) [HAVE_STRINGS_H]: Include strings.h.
9294 (index): Remove prototypes which might conflict with non-standard
9295 definitions of index/strchr.
9297 * s/usg5-3.h (index): Define only if not HAVE_INDEX.
9298 (rindex): Define only if !HAVE_RINDEX.
9300 * s/sco5.h (bcopy, bzero, bcmp): Don't define.
9302 * config.in (HAVE_INDEX, HAVE_RINDEX, HAVE_STRINGS_H): Add undefs.
9304 2000-08-28 Miles Bader <miles@gnu.org>
9306 * xfaces.c (merge_face_vectors): Clear TO's :font attribute if
9307 made inconsistent by a font-related attribute in FROM.
9308 (merge_face_inheritance): Add function comment.
9310 2000-08-28 Kenichi Handa <handa@etl.go.jp>
9312 * keyboard.c (read_char_minibuf_menu_prompt): Call read_char with
9313 the 4th arg (PREV_EVENT) Qt to suppress input method.
9315 2000-08-27 Stefan Monnier <monnier@cs.yale.edu>
9317 * regex.c: Indent cpp directives and remove parens after `defined'.
9318 (PTR_TO_OFFSET, POS_AS_IN_BUFFER): Move to a better place.
9319 (ISDIGIT, ISCNTRL, ISXDIGIT) [!emacs]: Remove duplicate definition.
9320 (regex_compile): Use RE_FRUGAL instead of RE_ALL_GREEDY.
9321 (re_compile_pattern): Use size_t for length.
9322 (init_syntax_once): Move to a better place.
9323 * regex.h: Merge changes from GNU libc. Indent cpp directives.
9324 (RE_FRUGAL): Replaces RE_ALL_GREEDY (inverted meaning).
9326 * syntax.c (back_comment): Detect cases where a comment-starter is
9327 actually inside another comment as in: /* a // b */ c // d \n.
9328 Make it clear that `comstart_pos' is unused for nested comments.
9330 * keymap.c (store_in_keymap, fix_submap_inheritance): New prototypes.
9331 (KEYMAPP): New macro.
9332 (Fkeymap_parent, Fset_keymap_parent): Use it.
9333 (fix_submap_inheritance): Mark it static.
9334 (define_as_prefix, describe_buffer_bindings, describe_command)
9335 (describe_translation, describe_map): Complete prototypes.
9337 * lisp.h (store_in_keymap, fix_submap_inheritance): Remove.
9339 * keyboard.c (menu_bar_item): Detect duplicate entries for all items
9340 to better match the key-lookup behavior.
9342 2000-08-27 Gerd Moellmann <gerd@gnu.org>
9344 * xfaces.c (lface_fully_specified_p): Handle :inherit.
9345 (Finternal_set_lisp_face_attribute): Fix typo in error message.
9347 2000-08-27 Eli Zaretskii <eliz@is.elta.co.il>
9349 * Makefile.in (dispnew.o, indent.o, fontset.o, minibuf.o)
9350 (process.o, scroll.o, sysdep.o): Depend on keyboard.h.
9351 (xterm.o): Depend on coding.h
9353 2000-08-26 Kenichi Handa <handa@etl.go.jp>
9355 * cmds.c (internal_self_insert): Delete '#ifdef HAVE_FACES' and
9356 the corresponding '#endif'.
9358 2000-08-26 Miles Bader <miles@gnu.org>
9360 * dispextern.h (enum lface_attribute_index): Add LFACE_INHERIT_INDEX.
9361 * xfaces.c (QCinherit): New variable.
9362 (syms_of_xfaces): Initialize it.
9363 (LFACE_INHERIT): New macro.
9364 (Finternal_get_lisp_face_attribute)
9365 (merge_face_vector_with_property)
9366 (Finternal_set_lisp_face_attribute): Deal with :inherit attribute.
9367 (check_lface_attrs): Allow new types of face height. Check
9369 (CYCLE_CHECK): New macro.
9370 (merge_face_inheritance): New function.
9371 (merge_face_vectors): Merge inherited faces too. Add F and
9372 CYCLE_CHECK arguments.
9373 (merge_face_vector_with_property, Finternal_merge_in_global_face)
9374 (lookup_named_face, lookup_derived_face, realize_named_face)
9375 (face_at_string_position, face_at_buffer_position): Supply
9376 new F and CYCLE_CHECK arguments to merge_face_vectors.
9377 (merge_face_heights): New function.
9378 (merge_face_vectors, merge_face_vector_with_property)
9379 (Finternal_set_lisp_face_attribute): Call merge_face_heights to
9380 handle relative face heights.
9381 (lface_same_font_attributes_p): Compare heights using EQ.
9383 2000-08-26 Kenichi Handa <handa@etl.go.jp>
9385 * charset.c (char_to_string): Check the character validity.
9386 (char_valid_p): If C is not less than MAX_CHAR, be sure to return 0.
9388 2000-08-25 Stefan Monnier <monnier@cs.yale.edu>
9390 * regex.c (PUSH_FAILURE_COUNT): New macro.
9391 (POP_FAILURE_REG_OR_COUNT): Renamed from POP_FAILURE_REG.
9392 Handle popping of a register's or a counter's data.
9393 (POP_FAILURE_POINT): Use the new name.
9394 (re_match_2_internal): Push counter data on the stack for succeed_n,
9395 jump_n and set_number_at and remove misleading dead code in succeed_n.
9397 2000-08-25 Gerd Moellmann <gerd@gnu.org>
9399 * xdisp.c (redisplay_internal): If considering all windows on all
9400 frames, update the display for each frame as soon as possible,
9401 instead of first building all desired matrices for all frames, and
9402 then updating them all.
9403 (try_cursor_movement): Handle case that last_cursor.vpos is -1.
9405 2000-08-24 Gerd Moellmann <gerd@gnu.org>
9407 * bytecode.c (mark_byte_stack): Add a comment.
9409 * frame.h (FRAME_FLAGS_AREA_COLS, FRAME_FLAGS_AREA_WIDTH)
9410 (FRAME_LEFT_FLAGS_AREA_WIDTH): Return 0 unless frame is
9413 2000-08-24 Kenichi Handa <handa@etl.go.jp>
9415 * minibuf.c (do_completion): Always use compare-string, not
9416 string-equal because the latter doesn't pay attention to
9417 multibyteness of strings.
9419 * process.c (create_process): Don't setup raw-text coding here.
9420 (Fopen_network_stream): Don't set coding->src_multibyte and
9421 coding->dst_multibyte here.
9422 (read_process_output): For process filter, return unibyte string
9423 if default-enable-multibyte-characters is nil.
9424 (send_process): If OBJECT is multibyte text, be sure to encoded it
9425 by the specified coding system for the process. Otherwise, setup
9427 (init_process): Don't initialize default-process-coding-system here.
9429 2000-08-23 Eli Zaretskii <eliz@is.elta.co.il>
9431 * buffer.c (syms_of_buffer) <scroll-up-aggressively>: Doc fix.
9432 <scroll-down-aggressively>: Likewise.
9434 2000-08-23 Kenichi Handa <handa@etl.go.jp>
9436 * coding.c (encode_eol): Fix bug for the case of dst_bytes being
9437 zero. Set coding->produced_char correctly.
9439 2000-08-22 Andrew Innes <andrewi@gnu.org>
9441 * makefile.w32-in: New file.
9443 * unexw32.c (unexec): Ignore old_name, and use the actual location
9444 of the current executable instead. Base new_name on this.
9446 * w32proc.c (create_child): Remove reference to security
9447 descriptor, which isn't needed and doesn't compile with mingw32.
9449 * w32term.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
9450 up dllimport attributes.
9451 (x_update_window_end): Update prototype.
9453 * unexec.c (write_segment) [USE_CRT_DLL]: Remove unnecessary
9454 extern, which screws up dllimport attributes.
9456 * sysdep.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
9457 up dllimport attributes.
9459 * strftime.c [USE_CRT_DLL]: Remove unnecessary extern, which
9460 screws up dllimport attributes.
9462 * process.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
9463 up dllimport attributes.
9464 (create_process) [USE_CRT_DLL]: Remove unnecessary extern, which
9465 screws up dllimport attributes.
9467 * lread.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
9468 up dllimport attributes.
9470 * keyboard.c [USE_CRT_DLL]: Remove unnecessary extern, which
9471 screws up dllimport attributes.
9473 * floatfns.c [USE_CRT_DLL]: Remove unnecessary extern, which
9474 screws up dllimport attributes.
9476 * fileio.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
9477 up dllimport attributes.
9479 * emacs.c (malloc_initialize_hook) [USE_CRT_DLL]: Remove
9480 unnecessary extern, which screws up dllimport attributes.
9483 * editfns.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
9484 up dllimport attributes.
9486 * dispnew.c (window_change_signal) [USE_CRT_DLL]: Remove
9487 unnecessary extern, which screws up dllimport attributes.
9489 * callproc.c [USE_CRT_DLL]: Remove unnecessary extern, which
9490 screws up dllimport attributes.
9492 * buffer.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
9493 up dllimport attributes.
9495 * w32proc.c (IsValidLocale): Extern missing from mingw32 headers.
9497 * w32bdf.c (search_file_line):
9498 (set_bdf_font_info):
9500 (w32_get_bdf_glyph):
9501 (w32_BDF_to_x_font): Fix compile warnings.
9503 * w32menu.c: Include keyboard.h before frame.h. Fix compile warnings.
9505 * w32select.c: Include keyboard.h before frame.h.
9507 * w32fns.c (max): Define macro.
9508 (JOHAB_CHARSET): Define if not known.
9509 (MOD_ALT, MOD_CONTROL, MOD_SHIFT, MOD_WIN): Define if not known.
9510 (Fx_show_tip): Synch with X version.
9512 * w32xfns.c: Include keyboard.h before frame.h.
9514 * w32fns.c: Include keyboard.h before frame.h.
9516 * w32term.c: Include keyboard.h before frame.h.
9518 * fontset.c: Include keyboard.h before frame.h.
9520 * w32inevt.c: Include keyboard.h before frame.h.
9521 (MOUSE_MOVED): Define if not known.
9523 * minibuf.c: Include keyboard.h before frame.h.
9525 * keyboard.c: Include keyboard.h before frame.h.
9527 * indent.c: Include keyboard.h before frame.h.
9529 * dispnew.c: Include keyboard.h before frame.h.
9531 * buffer.c: Include keyboard.h before frame.h.
9533 * alloc.c: Include keyboard.h before frame.h.
9535 * print.c: Include keyboard.h before frame.h.
9537 * process.c: Include keyboard.h before frame.h.
9539 * scroll.c: Include keyboard.h before frame.h.
9541 * sysdep.c: Include keyboard.h before frame.h.
9543 * term.c: Include keyboard.h before frame.h.
9545 * window.c: Include keyboard.h before frame.h.
9547 * xdisp.c: Include keyboard.h before frame.h.
9548 Separate GLYPH_DEBUG and DEBUG_TRACE_MOVE.
9550 * frame.c: Include keyboard.h before frame.h.
9552 * w32heap.h: Undefine min, max.
9554 * w32gui.h: Undefine min, max.
9556 * unexw32.c: Change PUCHAR to PCHAR.
9557 (PTR_TO_OFFSET): Cast ptr to unsigned char *.
9560 (copy_executable_and_dump_data): Remove unnecessary static defs.
9561 (copy_executable_and_dump_data): Fix compile warnings.
9563 * sysdep.c (NULL) [WINDOWSNT]: Define NULL if not defined.
9565 * w32console.c (min): Define macro.
9566 (clear_frame, write_glyphs): Fix compile warning.
9568 * w32proc.c (compare_env):
9569 (find_child_console): Fix compile warning.
9571 * w32.c (sys_strerror): Use sys_nerr instead of _sys_nerr. Use
9572 sys_errlist instead of _sys_errlist.
9573 (get_emacs_configuration_options): New function.
9575 * s/ms-w32.h (sys_nerr): Provide default definition.
9576 (strdup, strupr, strnicmp, stricmp, tzset, tzname): Map to same
9577 name with _ prepended.
9578 (NSIG): Define if not known.
9579 (get_emacs_configuration): Provide extern declaration.
9580 (get_emacs_configuration_options): Provide extern declaration.
9581 (EMACS_CONFIG_OPTIONS): Call get_emacs_configuration_options.
9583 * w32.c (gettimeofday): Use struct timeb, not struct _timeb.
9585 (read_unc_volume): Fix compile warning.
9587 * s/ms-w32.h (_WINSOCK_H): Define to prevent normal winsock
9588 definitions from being used.
9590 * lisp.h [WINDOWSNT]: Don't declare externs for getenv, ctime and getwd.
9592 * w32.c (unc_volume_file_attributes):
9593 (open_unc_volume): Make arg const.
9595 * sysdep.c [WINDOWSNT]: Remove extern decl of errno.
9596 (read_input_waiting): Remove excess parameter.
9598 * w32.c (init_environment): Call _access.
9599 (check_windows_init_file): Call _close.
9600 (init_user_info): Call _putenv.
9601 (init_environment): Call _putenv and _strdup.
9602 (init_ntproc): Reset volume info cache on startup.
9604 * s/ms-w32.h (malloc, free, realloc, calloc): Rename if
9605 USE_CRT_DLL is defined, so Emacs can use GNU malloc even though it
9606 cannot override the CRT malloc.
9608 * makefile.nt (LOCAL_FLAGS): Define USE_CRT_DLL if requested.
9609 (LINK_FLAGS): Append to original value of LINK_FLAGS.
9611 * w32heap.c [!USE_CRT_DLL]: Don't define _heap_init and _heap_term
9612 unless we are linking with a static CRT.
9613 (RVA_TO_PTR): Cast result to unsigned char*.
9615 * w32.c (GetCachedVolumeInformation): Use xmalloc, xfree and xstrdup.
9616 (add_volume_info): Use xstrdup.
9618 2000-08-22 Stefan Monnier <monnier@cs.yale.edu>
9620 * minibuf.c (Vcompletion_auto_help): Renamed from `auto_help'.
9621 (do_completion, Fminibuffer_complete_word): Use it.
9622 (syms_of_minibuf): Turn completion-auto-help into a proper Lisp
9623 var so it can take non-boolean values.
9625 2000-08-21 Gerd Moellmann <gerd@gnu.org>
9627 * editfns.c (find_field): Formatting changes.
9628 (toplevel): Some old-style function forward declarations
9629 changed to prototypes, some new protypes added, some functions
9632 * lisp.h (set_time_zone_rule): Add prototype.
9633 (use_dialog_box): External declaration.
9635 * keyboard.c (gen_help_event): Add parameter SIZE.
9636 (kbd_buffer_events_waiting): Slightly rewritten.
9637 (clear_event): New function.
9638 (kbd_buffer_get_event): Use it, and clear the input_events of
9640 (init_keyboard): Remove duplicate creation of kbd_buffer_gcpro and
9641 don't fill the newly created array with nils.
9642 (toplevel): Convert some old-style function forward declarations
9645 * keyboard.h (gen_help_event): Change prototype.
9647 * xterm.c (XTread_socket): Change calls to gen_help_event.
9649 * w32term.c (w32_read_socket): Change calls to gen_help_event.
9651 * eval.c (Fmacroexpand): Doc fix.
9653 2000-08-20 Jason Rumney <jasonr@gnu.org>
9655 * w32term.h (x_display_info_for_display): Remove as this function
9656 does not exist on W32.
9658 * w32term.c (help_echo_window): New variable.
9659 (syms_of_w32term): staticpro it.
9660 (note_mode_line_highlight): Set it.
9661 (XTextExtents16): Removed as there is no equivalent on W32.
9662 (x_compute_glyph_string_overhangs): Incomplete body removed, as
9663 the X way of doing this will not work for W32.
9664 (w32_intersect_rectangles): Removed. Use IntersectRect API call.
9665 (x_draw_image_foreground): Avoid drawing outside of the clip area
9666 when image doesn't have a mask.
9667 (note_mouse_highlight): Process overlays in the right order of
9668 priority. Set help_echo_window.
9669 (x_draw_bar_cursor): If cursor is on an image, draw a box cursor
9670 because that's more visible for large images.
9672 * w32menu.c (keymap_panes): Pass the keymap's prompt as the pane
9673 name to single_keymap_panes.
9674 (w32_menu_show): Set wv->title when dealing with titles.
9675 (w32_menu_display_help): Call show_help_echo with OBJECT and POS.
9677 2000-08-21 Miles Bader <miles@gnu.org>
9679 * minibuf.c (do_completion): Try again if we rewrite the input
9680 string, but no completion was done, so that any completion message
9683 2000-08-20 Gerd Moellmann <gerd@gnu.org>
9685 * xfaces.c (lface_equal_p): Compare strings differently.
9686 (Qtty_color_alist, Vtty_defined_color_alist): New variables.
9687 (realize_tty_face): Use them.
9688 (syms_of_xfaces): Initialize new variables.
9689 (map_tty_color): New function, extracted from realize_tty_face.
9690 (map_tty_color) [MSDOS || WINDOWSNT]: If using the frame's default
9691 foreground or background color, store the new color name in the
9692 realized face; previous code trying to do this had no effect.
9693 (realize_tty_face): Use map_tty_color.
9694 (Fclear_face_cache): Set face_change_count and ensure thorough
9697 2000-08-19 Gerd Moellmann <gerd@gnu.org>
9699 * undo.c (record_first_change, record_marker_adjustment): Don't
9700 use XBUFFER on last_undo_buffer which might not be a buffer.
9702 2000-08-18 Kenichi Handa <handa@etl.go.jp>
9704 * coding.c (decode_coding_string): Set members consumed,
9705 consumed_char, produced, produced_char of *coding correctly. If
9706 decode_coding doesn't consume any byte, don't try anymore.
9707 (encode_coding_string): Likewise.
9709 2000-08-18 Gerd Moellmann <gerd@gnu.org>
9711 * lisp.h (CHECK) [ENABLE_CHECKING]: Make both sides of the
9712 conditional have void type, for Standard C compilers.
9714 * xdisp.c (redisplay_internal): Compare windows for equality with
9715 EQ, instead of applying XWINDOW to something that might not
9718 2000-08-18 Kenichi Handa <handa@etl.go.jp>
9720 * fontset.c (Finternal_char_font): Search only the selected frame
9721 for a window of the current buffer.
9723 2000-08-18 Gerd Moellmann <gerd@gnu.org>
9725 * minibuf.c (do_completion): Use EQ instead of `!=' to compare
9728 * keyboard.c (kbd_buffer_get_event): Handle the case that the
9729 second half of a HELP_EVENT is found at the start of kbd_buffer.
9731 2000-08-18 Miles Bader <miles@gnu.org>
9733 * lisp.h (Lisp_String): Replace DECLARE_INTERVALS with real decl.
9735 * editfns.c (save_restriction_save): Rewrite to use markers.
9736 (save_restriction_restore): Rewrite to understand new form of data
9737 saved by save_restriction_save.
9738 (Fsave_restriction): Remove cautionary note in doc-string.
9740 2000-08-17 Gerd Moellmann <gerd@gnu.org>
9742 * fileio.c (build_annotations): Add a comment explaining the
9743 return value of format-annotate-function. Replace a spurious call
9744 to Flength with a CONSP test. Call format-annotate-function with
9745 a fifth arg specifying how many times the function is been called
9746 in a row, to let it choose temporary buffers appropriately.
9748 2000-08-17 Dave Love <fx@gnu.org>
9750 * lisp.h: Remove DECLARE_INTERVALS, INITIALIZE_INTERVAL. Don't
9751 declare make_temp_name twice.
9753 * lread.c: Prototype readevalloop, load_unwind, load_descriptor_unwind.
9754 (unreadpure): Give it an arg.
9756 * unexalpha.c: Prototype fatal_unexec, mark_x,
9757 update_dynamic_symbols. Declare unexec as void.
9759 * cm.c [HAVE_TERMCAP_H]: Include <termcap.h>.
9760 [!HAVE_TERMCAP_H]: Prototype tputs, tgoto.
9762 * alloc.c (lisp_malloc): Declare with POINTER_TYPE.
9763 [SYSTEM_MALLOC]: Make decls in malloc.h conditional on DOUG_LEA_MALLOC.
9765 * alloca.c: Use #error.
9766 [POINTER_TYPE]: Use it.
9768 * eval.c (Fdefvar): Doc fix.
9770 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Avoid
9771 INITIALIZE_INTERVAL.
9773 * buffer.h: Avoid DECLARE_INTERVALS.
9775 * config.in: Add size_t.
9777 2000-08-17 Eli Zaretskii <eliz@is.elta.co.il>
9779 * w16select.c (set_clipboard_data): If there's not enough memory
9780 to put text into clipboard, return 1, as Fw16_set_clipboard_data
9781 expects. In case of other failures, return 3.
9782 (system_error_msg): New error message.
9783 (Fw16_set_clipboard_data): If set_clipboard_data returns 3, print
9786 2000-08-16 Gerd Moellmann <gerd@gnu.org>
9788 * term.c (write_glyphs): Also turn off inverse video after turning
9789 off other appearances in case TS_exit_attribute_mode is not equal
9790 to TS_end_standout_mode.
9791 (insert_glyphs): Turn inverse video on/off for each run of glyphs
9793 (turn_off_face): Reset standout_mode only if
9794 TS_exit_attribute_mode has been output and TS_exit_attribute_mode
9795 is equal to TS_end_standout_mode.
9797 2000-08-16 Kenichi Handa <handa@etl.go.jp>
9799 * coding.c (encode_coding): Fix the bug of not flushing ISO escape
9800 sequence at the end of the source block.
9802 * ccl.c (Fccl_program_p): Docstring modified.
9803 (Fccl_execute): Likewise.
9804 (Fccl_execute_on_string): Likewise.
9806 2000-08-16 Eli Zaretskii <eliz@is.elta.co.il>
9808 * msdos.c (IT_write_glyphs): Convert cbp to unsigned char *.
9810 2000-08-16 Kenichi Handa <handa@etl.go.jp>
9812 The following changes are mainly to fix bugs of
9813 encode/decode-coding-string failing if encoding/decoding return
9814 CODING_FINISH_INSUFFICIENT_DST. In addition, delete the global
9815 variable conversion_buffer.
9817 * ccl.c (CCL_WRITE_CHAR): If CH is eight-bit-control char,
9818 decrement dst_end to avoid buffer overflow in the later call of
9821 * coding.h (conversion_buffer_size, conversion_buffer)
9822 (get_conversion_buffer): Extern deleted.
9824 * coding.c (MINIMUM_CONVERSION_BUFFER_SIZE): Macro deleted.
9825 (conversion_buffer, conversion_buffer_size): Variables deleted.
9826 (get_conversion_buffer): Function deleted.
9827 (struct conversion_buffer): New structure.
9828 (MAX_ALLOCA): New macro.
9829 (allocate_conversion_buffer): New macro.
9830 (extend_conversion_buffer, free_conversion_buffer): New functions.
9831 (ccl_coding_driver): Set coding->result.
9832 (decode_coding): Set coding->result to CODING_FINISH_NORMAL if
9833 this is the last block of source.
9834 (encode_coding): Likewise. Handle the source block as the last
9835 one only when the whole source text is consumed.
9836 (decode_coding_string): Handle the case that the output buffer is
9837 too small to decode the whole source text. Use
9838 allocate_conversion_buffer, extend_conversion_buffer and
9839 free_conversion_buffer, not get_conversion_buffer.
9840 (encode_coding_string): Likewise.
9841 (init_coding): Function deleted.
9842 (init_coding_once): Delete code to initialize conversion_buffer_size.
9844 * emacs.c (main): Don't call init_coding.
9846 * msdos.c (IT_write_glyphs): Use a locally declared conversion_buffer.
9848 * term.c (write_glyphs): Use a locally declared conversion_buffer.
9849 (insert_glyphs): Likewise.
9851 * w32console.c (write_glyphs): Use a locally declared
9854 2000-08-15 Eli Zaretskii <eliz@is.elta.co.il>
9856 * msdos.c (IT_update_begin): Don't crash if mouse_face_mouse_frame
9857 member of display_info is NULL.
9859 2000-08-15 Gerd Moellmann <gerd@gnu.org>
9861 * alloc.c (compact_small_strings): Use safe_bcopy, add an assertion.
9863 * term.c (turn_off_face): Reset standout_mode when resetting
9864 appearances with capability `me'.
9865 (write_glyphs): Switch on inverse video before each face change.
9867 2000-08-14 Dave Love <fx@gnu.org>
9869 * alloc.c [HAVE_UNISTD_H]: Include unistd.h; don't declare sbrk.
9870 [!HAVE_UNISTD_H]: Use POINTER_TYPE to declare sbrk.
9871 (lisp_free): Declare and make static.
9873 * window.c: Fix embedded comment.
9874 (syms_of_window): Fix doc string.
9876 2000-08-14 Gerd Moellmann <gerd@gnu.org>
9878 * keymap.c (push_key_description): If C without modifiers is < 32,
9879 make sure to print `C-' before `M-', like in the manual.
9881 2000-08-11 Gerd Moellmann <gerd@gnu.org>
9883 * fns.c (hashfn_eq, hashfn_eql): Don't handle strings specially
9884 since they aren't relocated anymore.
9885 (sxhash_string): Make sure returned hash code fits in a Lisp integer.
9887 * xdisp.c (try_cursor_movement): Fix handling of cursor in
9888 partially visible line which is smaller than the window's height.
9890 2000-08-11 Kenichi Handa <handa@etl.go.jp>
9892 * ccl.c (CCL_READ_CHAR): If source is multibyte, pay attention to
9893 the multibyte form of eight-bit-control characters.
9894 (Fccl_execute_on_string): Initialize ccl->multibyte.
9896 * ccl.h (struct ccl_program): New member multibyte.
9898 * coding.c (ccl_coding_driver): Initialize ccl->multibyte.
9900 2000-08-11 Kenichi Handa <handa@etl.go.jp>
9902 * regex.c (regex_compile) <normal_char>: Pay attention to
9904 (analyse_first) <exactn>: Setup fastmap correctly for
9905 eight-bit-control characters.
9907 2000-08-11 Kenichi Handa <handa@etl.go.jp>
9909 * termhooks.h (enum event_kind): New member multibyte_char_keystroke.
9911 * keyboard.c (make_lispy_event): Handle the new event type
9912 multibyte_char_keystroke.
9914 * xterm.c: Include coding.h.
9915 (XTread_socket): Work around a bug of XmbLookupString. If the
9916 input is from XIM, decode it according to the current locale. In
9917 that case, generate multibyte_char_keystroke events.
9919 2000-08-11 Kenichi Handa <handa@etl.go.jp>
9921 * xdisp.c (TRACE_MOVE) [GLYPH_DEBUG]: Delete the last semicolon.
9922 (TRACE_MOVE) [not GLYPH_DEBUG]: Define dummy.
9924 2000-08-10 Gerd Moellmann <gerd@gnu.org>
9926 * xdisp.c (trace_move) [GLYPH_DEBUG]: New variable.
9927 (TRACE_MOVE) [GLYPH_DEBUG]: New macro.
9928 (move_it_in_display_line_to): Record iterator's ascent and descent
9929 before producing glyphs, and restore them when we know the glyph
9930 doesn't fit on the line.
9931 (move_it_to): Restructured so that it's easier to debug. If
9932 moving to a vpos, and not moving to an x or character position,
9933 stop as soon as the specified vpos is reached; don't move further
9934 into that line because that might change the computed line height.
9935 (try_cursor_movement): New function, extracted from the cursor
9936 movement branch of redisplay_window. If ending on a partially
9937 visible line, don't try to scroll if the cursor line is taller
9939 (redisplay_window): Use try_cursor_movement.
9941 * window.c (Fwindow_end): Rewritten to not use Fvertical_motion,
9942 because that function doesn't cope with variable-height lines.
9944 * xterm.c (x_draw_bar_cursor): If cursor is on an image, draw a
9945 box cursor because that's better visible for large images.
9947 2000-08-10 Miles Bader <miles@gnu.org>
9949 * w32term.c (note_mouse_highlight): Update calls to overlays_at.
9951 2000-08-10 Gerd Moellmann <gerd@gnu.org>
9953 * xdisp.c (Vmessages_buffer_name): New variable.
9954 (message_dolog): Use it.
9955 (syms_of_xdisp): Initialize it.
9957 2000-08-10 Eli Zaretskii <eliz@is.elta.co.il>
9959 * msdos.c (IT_note_mouse_highlight): Update the calls to overlays_at.
9960 (toplevel) <kbd_buffer_store_event>: Remove prototype, it's
9961 redundant now that keyboard.h is included.
9963 2000-08-09 Eli Zaretskii <eliz@is.elta.co.il>
9965 * keyboard.c (kbd_buffer_events_waiting): New function.
9967 * keyboard.h (kbd_buffer_events_waiting): Add prototype.
9969 * msdos.c: Include keyboard.h.
9970 (XMenuActivate): Empty no_event events from the event buffer. If
9971 no events are left after that, call clear_input_pending.
9972 (mouse_clear_clicks): New function, code moved from mouse_init.
9973 (mouse_init, XMenuActivate): Call mouse_clear_clicks to force the
9974 mouse driver to ``forget'' any past clicks.
9976 * Makefile.in (msdos.o): Depend on keyboard.h.
9978 2000-08-09 Gerd Moellmann <gerd@gnu.org>
9980 * lisp.h (input_pending): External declaration.
9982 * dispextern.h (Qredisplay_dont_pause): Declare extern.
9984 * xdisp.c (echo_area_display): Display thoroughly if input is
9985 pending. Bind redisplay-dont-pause to t during the redisplay.
9986 in case input is pending.
9988 * dispnew.c (Qredisplay_dont_pause): New variable.
9989 (syms_of_display): Initialize and staticpro it.
9990 (update_frame_1): Don't interrupt the display for pending input if
9991 redisplay_dont_pause is set.
9993 * dispnew.c (mode_line_string): Declare parameter MODE_LINE_P.
9995 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
9997 2000-08-09 Miles Bader <miles@lsi.nec.co.jp>
9999 * callproc.c (Fcall_process): Terminate the unwind-protect around
10000 the post-read-conversion of coding system.
10002 * buffer.c (overlays_at): Add CHANGE_REQ parameter.
10003 (Foverlays_at, Fnext_overlay_change, Fprevious_overlay_change): Use it.
10004 * buffer.h (overlays_at): Update prototype.
10005 * xdisp.c (next_overlay_change): Update call to overlays_at.
10006 * xfaces.c (face_at_buffer_position): Likewise.
10007 * textprop.c (Fget_char_property): Likewise.
10008 * xterm.c (note_mouse_highlight): Likewise.
10010 * minibuf.c (do_completion): Don't consider a simple change of
10011 case as `completion'.
10013 2000-08-08 Ken Raeburn <raeburn@gnu.org>
10015 * keyboard.c (syms_of_keyboard): Initialize last_point_position_buffer.
10016 * undo.c (record_delete): Make sure last_point_position_buffer is
10017 a buffer before comparing pointers.
10019 * coding.h (decode_coding_string): Declare.
10021 * intervals.h (Fprevious_single_char_property_change): Declare.
10023 * textprop.c (Fprevious_single_char_property_change): Don't do
10024 arithmetic directly on lisp objects.
10026 * editfns.c (find_field): Use EQ, not ==, to compare Lisp objects.
10028 * keyboard.h (menu_item_eval_property): Declare.
10030 * xdisp.c (message_dolog): Save and protect string "*Messages*" to
10031 reuse as buffer name, instead of recreating (and discarding) every
10032 time a message is logged.
10033 (with_echo_area_buffer): Make callback arg A2 a lisp object.
10034 (current_message_1, truncate_message_1, set_message_1)
10035 (display_echo_area_1, resize_mini_window_1): Signatures changed.
10036 (current_message, truncate_echo_area, display_echo_area)
10037 (resize_echo_area_axactly): Changed calls.
10039 * coding.c (find_safe_codings): CHAR_TABLE_SET index must be a
10041 (Ffind_coding_systems_region_internal): First argument to Fappend
10042 must be an integer, not a Lisp object.
10044 2000-08-08 Kenichi Handa <handa@etl.go.jp>
10046 * charset.c (Fchar_width): Doc fix.
10048 2000-08-08 Gerd Moellmann <gerd@gnu.org>
10050 * charset.c (Fstring_width): Doc fix.
10052 2000-08-07 Gerd Moellmann <gerd@gnu.org>
10054 * xdisp.c (start_display): When starting display on a continuation
10055 line, clear ascent and descent members of the iterator structure;
10056 the height of the continued line does not affect the height of the
10058 (make_cursor_line_fully_visible): Do nothing if cursor is on a
10059 line taller than the window.
10060 (redisplay_window) <forced window start>: Handle case that the
10061 middle of the window is not found in any row.
10062 (dump_glyph_row): Show more information.
10063 (compute_line_metrics): Use MATRIX_FIRST_TEXT_ROW to determine the
10064 first text line in a glyph matrix.
10066 * xterm.c (x_draw_image_foreground): Avoid drawing outside
10067 of the clip area when image doesn't have a mask.
10069 * fns.c (sweep_weak_table): Fix survival conditions for
10070 key-or-value and key-and-value weakness.
10072 * .gdbinit (xhashtable): New command.
10074 * fns.c (sweep_weak_hash_tables): Fix the code taking unmarked
10075 tables out of the list of all weak hash tables.
10077 * xdisp.c (ensure_echo_area_buffers): If a buffer was killed, and
10078 a new buffer is created, make sure echo_area_buffer[] references
10081 2000-08-07 Eli Zaretskii <eliz@is.elta.co.il>
10083 * msdos.c (Fmsdos_set_mouse_buttons): Add missing backslashes in
10086 2000-08-07 Kenichi Handa <handa@etl.go.jp>
10088 * syntax.c (skip_chars): Fix previous change. Make the handling
10089 of unibyte string consistent with that of regex search.
10091 2000-08-05 Gerd Moellmann <gerd@gnu.org>
10093 * xmenu.c (popup_get_selection): Use xfree instead of free.
10095 * fileio.c (Finsert_file_contents): Use xfree instead of free.
10097 * editfns.c (Ftranspose_regions): Use xfree instead of free.
10099 * callproc.c (child_setup): Use xfree instead of free.
10101 * sysdep.c (opendir, GetTempDirName, run_mac_command): Use xmalloc
10103 (run_mac_command, closedir): Use `xfree' instead of `free'.
10105 * keymap.c (current_minor_maps): Use xmalloc instead of malloc.
10107 * eval.c (error): Use xfree instead of free.
10109 * xfaces.c, xfns.c, w32fns.c: Replace `illegal' with `invalid'.
10111 * fns.c: Replace `illegal' with `invalid'.
10112 (Fmake_hash_table, make_hash_table): Allow table size of 0.
10114 2000-08-05 Kenichi Handa <handa@etl.go.jp>
10116 * syntax.c (skip_chars): Fix handling of multibyte<->unibyte
10119 2000-08-04 Noah Friedman <friedman@splode.com>
10121 * fns.c (Fmake_hash_table): Add missing `\n\' to end of line in
10124 2000-08-04 Gerd Moellmann <gerd@gnu.org>
10126 * syntax.c (skip_chars): Fix typo in error message.
10128 2000-08-04 Andreas Schwab <schwab@suse.de>
10130 * m/ia64.h: Moved from s/ia64.h.
10132 2000-08-04 Kenichi Handa <handa@etl.go.jp>
10134 * process.c (read_process_output): Big simplification. Handle
10135 composition and post-read-conversion of coding system correctly.
10136 (send_process): Handle composition correctly.
10138 * callproc.c (Fcall_process): Handle post-read-conversion of
10139 coding system if any.
10141 * coding.c (decode_coding_iso2022): More strict check for handling
10143 (coding_restore_composition): Pay attention to the case that
10144 cmp_data is not set properly (because of invalid code in the
10146 (run_pre_post_conversion_on_str): Include text properties in the
10148 (decode_coding_string): Set members of coding correctly.
10150 2000-08-03 Gerd Moellmann <gerd@gnu.org>
10152 * s/ia64.h: New file.
10154 * widget.c (set_frame_size, update_wm_hints, EmacsFrameSetValues):
10155 Use NULL instead of 0 at the end of variable argument list of
10156 XtVaGetValues and XtVaSetValues, because 0 fails on systems where
10157 sizeof (int) < sizeof (void *).
10159 * xmenu.c (update_frame_menubar): Use NULL instead of 0 at the end
10160 of variable argument lists of XtVaGetValues and XtVaSetValues.
10162 * xfns.c (Fx_file_dialog): Use NULL instead of 0 at the end of
10163 variable argument lists of XtVaGetValues and XtVaSetValues.
10165 2000-08-02 Gerd Moellmann <gerd@gnu.org>
10167 * alloc.c (lisp_malloc, lisp_free): Use size_t and POINTER_TYPE.
10168 (xrealloc, xmalloc): Use size_t. Some callers adjusted.
10170 * lisp.h (Fsingle_key_description, xmalloc, xrealloc): Change
10173 * keyboard.c (read_char_minibuf_menu_prompt): Add new parameter
10174 in call to Fsingle_key_description.
10176 * keymap.c (Fsingle_key_description): Add parameter NO_ANGLES.
10179 2000-08-02 Colin Walters <walters@cis.ohio-state.edu>
10181 * window.c (display_buffer_reuse_frames): New variable.
10182 (Fdisplay_buffer): If display_buffer_reuse_frames is set, reuse
10183 frames displaying BUFFER.
10184 (syms_of_window): Define Lisp variable display-buffer-reuse-frames.
10186 2000-08-01 Miles Bader <miles@gnu.org>
10188 * editfns.c (Fconstrain_to_field): Fix the conditions for deciding
10189 when to constrain NEW_POS (they were pretty screwed up before).
10191 2000-07-31 Eli Zaretskii <eliz@is.elta.co.il>
10193 * msdos.c (run_msdos_command): Save and restore the master
10194 environment, for the case that child_setup signals an error.
10195 When mirroring slashes in DOS shell commands, don't fail when
10196 argv[2] has embedded blanks.
10197 (Fmsdos_set_mouse_buttons, mouse_setup_buttons): New functions.
10198 (syms_of_msdos): Defsubr Fmsdos_set_mouse_buttons.
10199 (dos_ttraw): Call mouse_setup_buttons.
10201 * callproc.c (child_setup) [MSDOS]: malloc pwd_var instead of
10202 using alloca; free it after run_msdos_command returns.
10204 2000-07-27 Dave Love <fx@gnu.org>
10206 * s/irix6-5.h (IRIX_FORCE_32_BITS, LD_SWITCH_SYSTEM): Don't define.
10207 [_MIPS_SZLONG == 64]: Set up for 64-bit mode -- not currently working.
10209 * m/iris4d.h (XUINT, XSET, XUNMARK) [_LP64]: Don't define.
10211 2000-07-27 Eli Zaretskii <eliz@is.elta.co.il>
10213 * editfns.c (lisp_time_argument): Fix last change.
10215 2000-07-27 Gerd Moellmann <gerd@gnu.org>
10217 * fns.c (Fdelete): Make it work on vectors and strings in addition
10220 * fns.c (Qkey_or_value, Qkey_and_value): New variables.
10221 (syms_of_fns): Initialize new variables.
10222 (sweep_weak_table): Handle weakness `key-or-value' and `key-and-value'.
10223 (Fmake_hash_table): Recognize `key-and-value' and `key-or-value'
10224 weakness, with t meaning the same as `key-and-value'.
10226 2000-07-27 Kenichi Handa <handa@etl.go.jp>
10228 * coding.h (struct coding_system): Member safe_charset deleted.
10230 * coding.c (Qsafe_charsets): This variable deleted.
10231 (Qsafe_chars, Vchar_coding_system_table, Qchar_coding_system):
10233 (coding_safe_chars): New function.
10234 (CODING_SAFE_CHAR_P): New macro.
10235 (CHARSET_OK): New arg C. Call CODING_SAFE_CHAR_P instead of
10236 checking safe_charsets member of the coding system. Caller changed.
10237 (detect_coding_iso2022): New local variable safe_chars.
10238 (DECODE_DESIGNATION): Call CODING_SAFE_CHAR_P instead of checking
10239 safe_charsets member of the coding system.
10240 (decode_coding_iso2022): New local variable safe_chars.
10241 (ENCODE_ISO_CHARACTER_DIMENSION1): Don't check unsafe chars here.
10242 (ENCODE_ISO_CHARACTER_DIMENSION2): Likewise.
10243 (ENCODE_ISO_CHARACTER): Arguments changed. Caller changed.
10244 (ENCODE_UNSAFE_CHARACTER): New macro.
10245 (encode_coding_iso2022): New local variable safe_chars. Check
10247 (setup_coding_system): Delete the code to initialize
10248 coding->safe_charses
10249 (intersection, find_safe_codings): New functions.
10250 (Ffind_coding_systems_region_internal): New function.
10251 (syms_of_coding): Defsubr it. Initialize Qsafe_chars,
10252 Qsafe_cding_system. Make Vchar_coding_system_table a Lisp
10253 variable and initialize it.
10255 * fns.c (char_table_ref_and_index): New function.
10257 * lisp.h (char_table_ref_and_index): Add prototype.
10259 2000-07-26 Sam Steingold <sds@gnu.org>
10261 * editfns.c (lisp_time_argument): Added third argument `usec'.
10262 (Ffloat_time): New built-in Lisp function.
10264 2000-07-26 Gerd Moellmann <gerd@gnu.org>
10266 * dispextern.h (GLYPH_FROM_CHAR_GLYPH): Use CHARACTERBITS bits
10267 for the character code.
10269 * config.in (HAVE_SOUND): Define only for FreeBSD, NetBSD and
10272 * xmenu.c (menu_highlight_callback): Call show_help_echo directly
10273 if called for a popup menu.
10274 (xmenu_show): Store help string in widget values.
10276 2000-07-26 Dave Love <fx@gnu.org>
10278 * syswait.h: Move some definitions.
10279 (HAVE_SYS_WAIT_H): Undef for HPUX7, Convex.
10280 [!HAVE_SYS_WAIT_H]: Define things unconditionally. More
10281 perspicuous definitions.
10282 (WTERMSIG): Fix bit pattern used.
10284 2000-07-26 Kenichi Handa <handa@etl.go.jp>
10286 * print.c (print_object): If vector printing is truncated, print
10287 "..." to indicate it as well as the case of list printing.
10289 2000-07-25 Gerd Moellmann <gerd@gnu.org>
10291 * xdisp.c (next_element_from_display_vector): Improve comments.
10293 * lisp.h (GLYPH_MASK_CHAR, GLYPH_MASK_FACE): Use 19 bits
10294 for the character code, and the rest for the face id as in 20.x.
10295 (FAST_GLYPH_FACE, FAST_MAKE_GLYPH): Changed accordingly.
10297 * window.c (window_display_table): Cleaned up.
10299 * syntax.c (Fforward_word): Add last arg nil in call of
10300 Fconstrain_to_field.
10302 2000-07-25 Eli Zaretskii <eliz@is.elta.co.il>
10304 * fileio.c (Frename_file) [DOS_NT]: If the file names are
10305 identical but for the letter-case, don't call
10306 barf_or_query_if_file_exists.
10308 2000-07-25 Miles Bader <miles@gnu.org>
10310 * editfns.c (find_field): Honor special `boundary' fields.
10311 (Qboundary): New variables.
10312 (syms_of_editfns): Initialize Qboundary.
10313 (Fconstrain_to_field): Add the INHIBIT-CAPTURE-PROPERTY argument.
10314 Use scan_buffer instead of find_before_next_newline, because it
10315 allows us to detect the boundary case where there's a newline at
10317 * lisp.h (Fconstrain_to_field): Update external declaration.
10319 2000-07-24 Gerd Moellmann <gerd@gnu.org>
10321 * print.c (temp_output_buffer_setup): Don't call1 Vrun_hooks
10324 2000-07-24 Dave Love <fx@gnu.org>
10326 * s/sunos4-0.h, s/sol2.h:
10327 (LIBS_TERMCAP): Move from m/sparc.h.
10329 * m/sparc.h (TERMINFO): Moved to system files (probably only
10330 relevant for sunos4 judging by its vintage).
10331 (BITS_PER_LONG, BITS_PER_EMACS_INT, _LP64): Define conditional on
10334 2000-07-24 Eli Zaretskii <eliz@is.elta.co.il>
10336 * xmenu.c (keymap_panes): Pass the keymap's prompt as the pane
10337 name to single_keymap_panes.
10339 2000-07-24 Andreas Schwab <schwab@suse.de>
10341 * fns.c (Fmakehash): Pass Qeql to Fmake_hash_table if TEST is nil.
10343 2000-07-24 Gerd Moellmann <gerd@gnu.org>
10345 * xdisp.c (with_echo_area_buffer): Take additional EMACS_INT
10346 parameters instead of using int parameters. Expect FN to accept
10347 EMACS_INT parameters.
10348 (display_echo_area, resize_echo_area_axactly, current_message)
10349 (truncate_echo_area, set_message_1): Call with_echo_area_buffer
10350 with new argument list.
10351 (resize_mini_window_1): New callback function.
10352 (current_message_1, truncate_message_1, set_message_1): Change
10353 parameter lists to the new format expected by with_echo_area_buffer.
10355 2000-07-24 Kenichi Handa <handa@etl.go.jp>
10357 * fontset.c (fontset_ref): Remove INLINE declaration.
10358 (fontset_ref_via_base): Likewise.
10359 (Fset_fontset_font): Convert FAMILY and REGISTRY specifications
10362 2000-07-23 Eli Zaretskii <eliz@is.elta.co.il>
10364 * msdos.c (IT_note_mouse_highlight): Process overlays in the
10365 correct order of priority. If help echo was found in an overlay,
10366 use that overlay as the object in which the help echo was found.
10368 2000-07-22 Miles Bader <miles@gnu.org>
10370 * textprop.c (Fprevious_single_char_property_change): The initial
10371 property value should be from the position preceding POSITION, not
10374 2000-07-22 Eli Zaretskii <eliz@is.elta.co.il>
10376 * coding.c (syms_of_coding): Doc fix for
10377 inhibit-iso-escape-detection.
10379 2000-07-21 Gerd Moellmann <gerd@gnu.org>
10381 * xterm.c (note_mouse_highlight): Process overlays in the right
10384 * keyboard.c (show_help_echo, gen_help_event): Extend comments.
10386 * xterm.c (note_mouse_highlight): If help-echo was found in an
10387 overlay, use that overlay as the object in which the help was found.
10389 * window.c (foreach_window_1): Fix typo reversing an if-condition.
10391 * window.c (foreach_window): Instead of a fake variable argument
10392 list, take one USER_DATA argument.
10393 (foreach_window_1): Likewise, and call callback functions with two
10394 args, the window and USER_DATA.
10395 (struct check_window_data): New struct.
10396 (check_window_containing): Use it.
10397 (window_from_coordinates): Set up a struct check_window_data for
10399 (add_window_to_list, freeze_window_start): Change parameters
10400 according to new calling convention.
10402 * window.h (foreach_window): Change prototype.
10404 * buffer.c (Fprevious_overlay_change): Avoid memory leak.
10406 2000-07-21 Eli Zaretskii <eliz@is.elta.co.il>
10408 * xmenu.c (menu_help_callback): Call show_help_echo with
10409 additional arguments OBJECT and POS.
10411 2000-07-21 Kenichi Handa <handa@etl.go.jp>
10413 * data.c (Faset): Allow storing any multibyte character in a
10414 string. Convert unibyte string to multibyte if necessary.
10416 * xfns.c (x_encode_text): New function.
10417 (x_set_name): Use x_encode_text.
10418 (x_set_title): Likewise.
10420 * xselect.c (lisp_data_to_selection_data): Use x_encode_text.
10422 * xterm.h (x_encode_text): Add prototype.
10424 2000-07-20 Dave Love <fx@gnu.org>
10426 * ccl.c (Fccl_execute_on_string): Don't check xmalloc return. Use
10429 2000-07-20 Eli Zaretskii <eliz@is.elta.co.il>
10431 * msdos.c (help_echo_window): New variable.
10432 (syms_of_msdos): Initialize and staticpro it.
10433 (IT_note_mode_line_highlight): Set help_echo_window.
10434 (IT_note_mouse_highlight): Ditto.
10435 (dos_rawgetc): Store help_echo_window in the second event produced
10438 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight):
10439 Record the object that generated the help echo and the position of
10440 that object in help_echo_object and help_echo_pos. Record that
10441 some glyphs in a row are displayed in mouse-face.
10442 (IT_update_begin): Don't clear mouse highlight unless one of the
10443 enabled glyph rows is marked as being displayed in mouse-face.
10444 (dos_rawgetc): Generate 2 events for HELP_EVENT. Pass the object
10445 and position recorded in help_echo_object and help_echo_pos to the
10447 (IT_menu_display): Accept a new argument PN: the pane number of
10448 the current menu pane. Record the pane number and the item
10449 number of the item which has associated help string.
10450 (XMenuActivate): Update the prototype for help_callback in
10451 function declaration. Call IT_menu_display with the current menu
10452 pane number as an additional argument. Call help_callback with
10453 two additional arguments: the pane number and the item number of
10454 the menu item associated with the help text.
10455 (help_echo_object, help_echo_pos): New variables.
10456 (syms_of_msdos): Initialize them and staticpro help_echo_object.
10458 * msdos.h (XMenuActivate): Update prototype.
10460 2000-07-19 Gerd Moellmann <gerd@gnu.org>
10462 * xdisp.c (with_echo_area_buffer): Call FN with more arguments.
10463 Add some more prototypes.
10465 * xterm.c, xterm.h: Add some more prototypes.
10467 * lisp.h (Fnext_single_char_property_change): Add prototype.
10469 * dispnew.c (direct_output_for_insert): Remove confusing
10470 outer local variable mouse_face_overwritten_p.
10471 (glyph_row_slice_p): Put in #ifdef GLYPH_DEBUG.
10473 * alloc.c (allocate_string_data): Don't copy old string contents.
10475 2000-07-19 Kenichi Handa <handa@etl.go.jp>
10477 * coding.c (code_convert_region): Delete text properties before
10478 shrinking the conversion region.
10480 2000-07-18 Gerd Moellmann <gerd@gnu.org>
10482 * dispnew.c (update_text_area): Write the whole row if it
10483 has mouse-face in it.
10485 * xfaces.c (face-alternative-font-family-alist): Remove
10486 DEFVAR_LISP; staticpro instead.
10488 * xmenu.c (menu_help_callback): Call show_help_echo with
10491 * keyboard.c (show_help_echo): Add parameter WINDOW.
10492 (read_char): Call show_help_echo with window extracted from Lisp
10494 (gen_help_event): Add parameter WINDOW.
10496 * keyboard.h (show_help_echo, gen_help_event): Change prototypes.
10498 * xterm.c (help_echo_window): New variable.
10499 (note_mouse_highlight, note_tool_bar_highlight): Set help_echo_window.
10500 (XTread_socket): Pass help_echo_window to gen_help_event.
10501 (syms_of_xterm): Initialize and staticpro help_echo_window.
10503 2000-07-18 Dave Love <fx@gnu.org>
10505 * Makefile.in: Fix dependencies of blockinput.h on atimer.h, systime.h.
10507 2000-07-18 Gerd Moellmann <gerd@gnu.org>
10509 * alloc.c (allocate_string_data): If string had already data
10510 assigned, copy old contents to new string data.
10512 * coding.c (syms_of_coding): Fix typo in spelling of variable
10513 `inhibit-iso-escape-detection'.
10515 * alloca.c (free) [emacs && EMACS_FREE]: Define as EMACS_FREE.
10517 * Makefile.in: Add dependencies on dispextern.h.
10518 (alloca.o): Don't define malloc and define EMACS_FREE instead of
10519 `free'; both can conflict with system header files.
10521 2000-07-18 Kenichi Handa <handa@etl.go.jp>
10523 * charset.h (MAKE_CHAR): Return reasonable code even if CHARSET is
10526 2000-07-18 Dave Love <fx@gnu.org>
10528 * window.c (Fwindow_list): Declare arg `window'.
10530 2000-07-18 Kenichi Handa <handa@etl.go.jp>
10532 * coding.c (setup_coding_system): Don't override the explicitly
10533 specified designations.
10535 2000-07-15 Miles Bader <miles@gnu.org>
10537 * editfns.c (char_property_eq, char_property_stickiness): Renamed
10538 from `text_property_eq' and `text_property_stickiness', respectively.
10539 (find_field, Fconstrain_to_field, char_property_eq)
10540 (char_property_stickiness): Changed to call char-property functions
10541 instead of text-property-only ones.
10543 * textprop.c (Fnext_single_char_property_change): Made a subr (was
10544 `next_single_char_property_change'). Do more error checking, and
10545 cleanup limit behavior.
10546 (Fprevious_single_char_property_change): New function.
10547 (syms_of_textprop): Initialize new subrs.
10549 * xdisp.c (display_prop_end, invisible_text_between_p):
10550 Call Fnext_single_char_property_change instead of
10551 next_single_char_property_change.
10553 2000-07-15 Jason Rumney <jasonr@gnu.org>
10555 * w32menu.c (w32_menu_show): Call free_menubar_widget_value_tree
10556 after menu is finished with.
10557 (add_menu_item): Only consider wv->title as a menu title.
10558 (w32_menu_display_help): Add OBJECT and POS to show_help_echo.
10560 * w32fns.c (w32_wnd_proc) [WM_DRAW_ITEM]: Do not try to draw a
10562 (FONT_REGEXP): Remove unused macro, and its sub-components.
10563 (syms_of_w32fns): Replace underscore in w32-enable-synthesized-fonts.
10565 * w32term.c (help_echo_object, help_echo_pos): New variables.
10566 (note_mode_line_highlight): Store additional information about the
10567 help-echo in help_echo_object and help_echo_pos. Check both
10568 `local-map' and `keymap' properties for changing the cursor
10569 (note_mouse_highlight): Store additional information about the
10570 help-echo in help_echo_object and help_echo_pos.
10571 (note_tool_bar_highlight): Set help_echo_object to nil and
10572 help_echo_pos to -1.
10573 (w32_read_socket): Use gen_help_event instead of filling
10574 input_events manually.
10575 (syms_of_w32term): Staticpro help_echo_object.
10576 (x_update_window_end): Add parameter MOUSE_FACE_OVERWRITTEN_P. If
10577 set, arrange for a mouse-highlight redisplay in XTframe_up_to_date.
10578 (x_clear_mouse_face): New function.
10579 (w32_redisplay_interface): Add pointer to x_clear_mouse_face.
10580 (x_update_window_begin): No need to turn off the mouse
10582 (show_mouse_face): Set the mouse_face_p flag of glyph rows
10583 depending on whether they contain glyphs highlighted in mouse-face.
10584 (x_fill_stretch_glyph_string): Consume runs of stretch
10585 glyphs instead of a single one.
10586 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
10587 with new argument list.
10588 (x_set_glyph_string_gc): Make sure the face's GC is valid.
10589 (x_append_glyph, x_append_composite_glyph)
10590 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
10591 changes in struct glyph starting 1999-12-27. See comments for
10592 xterm.c on 2000-07-05.
10594 2000-07-14 Sam Steingold <sds@gnu.org>
10596 * xfaces.c (realize_x_face): Fix the last patch:
10597 check `default_face' before dereferencing.
10599 2000-07-14 Dave Love <fx@gnu.org>
10601 * syntax.c (back_comment): Add null default in switch (for pcc).
10603 2000-07-14 Kenichi Handa <handa@etl.go.jp>
10605 * xfaces.c (realize_x_face): Make fontset using the base of the
10606 default_face's fontset, not using the default fontset.
10608 * coding.c (inhibit_iso_escape_detection): New variable.
10609 (syms_of_coding): Make it a Lisp variable.
10610 (detect_coding_iso2022): If inhibit_iso_escape_detection is
10611 nonzero, ignore ISO2022's escape sequence.
10613 2000-07-14 Gerd Moellmann <gerd@gnu.org>
10615 * alloca.c (malloc) [emacs]: Define as xmalloc.
10617 * xfns.c (Fx_show_tip): If frame parameters contain a position,
10618 use that instead of the mouse position. Add parameters DX and DY.
10620 * dispextern.h (Fx_show_tip): Adjust number of parameters
10623 * keyboard.c (show_help_echo): Add parameters OBJECT and POS.
10624 if HELP is a function, call it with OBJECT and POS as parameters
10625 to get the help to display.
10626 (gen_help_event, kbd_buffer_store_help_event): New functions.
10627 (kbd_buffer_get_event): Construct the Lisp help-event differently.
10628 (read_char): Call show_help_echo with new parameters.
10630 * keyboard.h (gen_help_event, kbd_buffer_store_help_event):
10633 * xterm.c (help_echo_object, help_echo_pos): New variables.
10634 (note_mode_line_highlight): Store additional information about the
10635 help-echo in help_echo_object and help_echo_pos. Check both
10636 `local-map' and `keymap' properties for changing the cursor
10637 (note_mouse_highlight): Store additional information about the
10638 help-echo in help_echo_object and help_echo_pos.
10639 (note_tool_bar_highlight): Set help_echo_object to nil and
10640 help_echo_pos to -1.
10641 (XTread_socket): Use gen_help_event instead of filling
10642 input_events manually.
10643 (syms_of_xterm): Staticpro help_echo_object.
10645 * xmenu.c (menu_highlight_callback): Use
10646 kbd_buffer_store_help_event instead of setting up and input_event
10647 structure manually.
10649 * xdisp.c (eval_form): GCPRO argument sexpr.
10650 (call_function): New function.
10651 (handle_single_display_prop): Use call_function and FUNCTIONP
10652 instead of checking whether if font_height is a symbol and
10655 * eval.c (internal_condition_case_2): New function.
10657 * lisp.h (FUNCTIONP): New macro.
10658 (internal_condition_case_2, call_function): Add prototypes.
10660 * xterm.c (construct_mouse_click, x_scroll_bar_to_input_event)
10661 (x_scroll_bar_handle_click, SET_SAVED_MENU_EVENT, XTread_socket):
10662 Always set `arg' member of input_events.
10663 (construct_menu_click): Unused function removed.
10665 * msdos.c (dos_rawgetc): Always set `arg' member of input_events.
10667 * w32term.c (construct_mouse_click, construct_mouse_wheel)
10668 (construct_drag_n_drop, x_scroll_bar_handle_click)
10669 (w32_read_socket): Always set `arg' member of input_events.
10671 * keyboard.c (show_help_echo): Use eval_form. Add comment.
10673 * lisp.h (eval_form): Add prototype.
10675 * xdisp.c (eval_form): Make it externally visible.
10677 2000-07-13 Gerd Moellmann <gerd@gnu.org>
10679 * xterm.c (x_handle_tool_bar_click): Store the frame in the
10680 frame_or_window slot of TOOL_BAR_EVENT input events instead of
10681 consing. For prefix events, store the frame in the `arg' slot of
10682 the event, otherwise store the key there.
10683 (XTread_socket): Instead of consing, use the frame_or_window slot
10684 of HELP_EVENTs for the frame, and the `arg' slot for the help string.
10686 * xmenu.c (menu_highlight_callback): Store help string in the
10687 `arg' member of the input event; don't cons.
10688 (menubar_selection_callback): Use the `arg' slot of input events
10689 to queue additional information, instead of consing.
10691 * msdos.c (dos_rawgetc): Adapt to change of HELP_EVENTs.
10693 * w32term.c (w32_handle_tool_bar_click): Adapt to changes in
10695 (w32_read_socket): Adapt to changes in HELP_EVENTs.
10697 * w32menu.c (menubar_selection_callback): Use the `arg' slot of
10698 input events to queue additional information, instead of consing.
10700 * keyboard.c (kbd_buffer_gcpro): Renamed from
10701 kbd_buffer_frame_or_window. Now used for all Lisp objects
10702 referenced from the input queue.
10703 (kbd_buffer_store_event): Always use structure assignment for
10704 copying input events. Record all Lisp objects referenced from
10705 events in kbd_buffer_gcpro.
10706 (kbd_buffer_get_event): Construct Lisp `help-echo' events
10707 differently from input events. Test for prefix menu_bar_events
10708 and TOOL_BAR_EVENTs differently. Reset all slots used by an input
10709 event in kbd_buffer_gcpro to nil.
10710 (make_lispy_event) <TOOL_BAR_EVENT>: Treat an input event whose
10711 frame_or_window is equal to its arg member as prefix events.
10712 (stuff_buffered_input): Reset all slots in kbd_buffer_gcpro
10713 used by an input event to nil.
10714 (init_keyboard): Use two times the size of the input queue
10715 for kbd_buffer_gcpro.
10716 (syms_of_keyboard): Likewise.
10718 * emacs.c (handle_USR2_signal, handle_USR1_signal):
10719 Use USER_SIGNAL_EVENT.
10721 * termhooks.h (struct input_event): Add member `arg'.
10722 (MENU_BAR_EVENT): Renamed from menu_bar_event.
10723 (USER_SIGNAL_EVENT): Renamed from user_signal.
10725 * xfaces.c (ASET): Remove definition.
10727 * lisp.h (AREF, ASET, ASIZE): New macros.
10729 * fontset.c (AREF, ASIZE): Remove definitions.
10731 * fns.c (AREF): Remove definition.
10733 * composite.c (AREF): Remove definition.
10735 2000-07-12 Gerd Moellmann <gerd@gnu.org>
10737 * dispnew.c (redraw_overlapped_rows): Add missing local.
10738 (scrolling_window): Remove debug code.
10740 * xdisp.c (try_window_reusing_current_matrix, try_window_id):
10741 Before scrolling, turn off a mouse-highlight in the window
10744 * xterm.c (x_update_window_end): Add parameter
10745 MOUSE_FACE_OVERWRITTEN_P. If set, arrange for a mouse-highlight
10746 redisplay in XTframe_up_to_date.
10747 (x_clear_mouse_face): New function.
10748 (x_redisplay_interface): Add pointer to x_clear_mouse_face.
10750 * dispnew.c (make_current): Preserve the mouse_face_p flag of the
10752 (update_window_line): Add parameter MOUSE_FACE_OVERWRITTEN_P. Set
10753 it when any row is written to that contains glyphs highlighted in
10755 (update_window): Call the window update end hook with new
10756 parameter MOUSE_FACE_OVERWRITTEN_P.
10757 (direct_output_for_insert): Give up if row contains mouse-face.
10759 * dispextern.h (struct redisplay_interface): Add parameter
10760 MOUSE_FACE_OVERWRITTEN_P to update_window_end_hook function.
10761 (clear_mouse_face): New function pointer member.
10763 2000-07-11 Stefan Monnier <monnier@cs.yale.edu>
10765 * syntax.c (back_comment): Use one switch rather than a few `if's.
10766 Obey open_paren_in_column_0_is_defun_start.
10767 When reverting to the `slow' method, try to nicely handle the case
10768 of nested comments by checking that the comment-starter we found
10769 does indeed match the comment-ender.
10770 (scan_sexps_forward, scan_sexps_forward):
10771 Ignore excessive opening parenthesis rather than throwing an error.
10773 2000-07-11 Gerd Moellmann <gerd@gnu.org>
10775 * doc.c (Fsubstitute_command_keys): Handle case that a GC
10776 in Fwhere_is_internal or get_keymap_1 relocates string contents.
10778 * dispnew.c (direct_output_forward_char): Give up if currently
10779 displaying a message instead of the minibuffer contents.
10781 * xterm.c (x_update_window_begin): No need to turn off the mouse
10783 (show_mouse_face): Set the mouse_face_p flag of glyph rows
10784 depending on whether they contain glyphs highlighted in mouse-face.
10786 * dispnew.c (row_equal_p): Add parameter MOUSE_FACE_P. If set,
10787 compare the mouse_face_p flags of both rows.
10789 * dispextern.h (struct glyph_row): Add flag mouse_face_p.
10791 2000-07-11 Eli Zaretskii <eliz@is.elta.co.il>
10793 * keyboard.c (show_help_echo): Accept additional parameter
10794 ok_to_overwrite_keystroke_echo.
10795 (read_char): Call show_help_echo with a zero
10796 ok_to_overwrite_keystroke_echo argument.
10797 * keyboard.h (show_help_echo): Update prototype of show_help_echo.
10798 * xmenu.c (menu_help_callback): Call show_help_echo with non-zero
10799 ok_to_overwrite_keystroke_echo argument.
10800 * w32menu.c (w32_menu_display_help): Call show_help_echo with
10801 non-zero ok_to_overwrite_keystroke_echo argument.
10803 2000-07-10 Gerd Moellmann <gerd@gnu.org>
10805 * xdisp.c (try_window_id): If changes are all below what is
10806 displayed in the window, and point is in the window, we still
10807 might have to find point on the display.
10809 * xterm.c (x_fill_stretch_glyph_string): Consume runs of stretch
10810 glyphs instead of a single one.
10811 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
10812 with new argument list.
10813 (x_set_glyph_string_gc): Make sure the face's GC is valid.
10815 * keymap.c (get_keymap_1): Add comment that this function can GC.
10816 (where_is_internal_2, where_is_internal_1): Add GCPROs, add
10817 comment that functions can GC.
10818 (Fset_keymap_parent): GCPRO arg KEYMAP.
10820 2000-07-10 Eli Zaretskii <eliz@is.elta.co.il>
10822 * msdos.c (XMenuActivate): After exiting the menu, restore the
10823 echo area message and erase it.
10825 2000-07-10 Kenichi Handa <handa@etl.go.jp>
10827 * fontset.c (Ffontset_info): Make the return value more compatible
10828 with that of Emacs 20.
10830 2000-07-07 Gerd Moellmann <gerd@gnu.org>
10832 * eval.c (Fsignal): Handle case that backtrace_list is null.
10834 2000-07-07 Kenichi Handa <handa@etl.go.jp>
10836 * ccl.c (Fccl_execute): Typo fixed.
10838 2000-07-06 Gerd Moellmann <gerd@gnu.org>
10840 * window.c (window_loop): Add missing gcpro1 local variable.
10842 * window.c (Fwindow_list): Reverse list at the end.
10843 (candidate_window_p): Add parameter OWINDOW. ALL_FRAMES nil
10844 means allow windows on OWINDOW's frame, only.
10845 (window_loop): Simplified; use Fwindow_list.
10847 * Makefile.in (TAGS-LISP): Don't pass `$(lispsource)' to make.
10849 2000-07-05 Gerd Moellmann <gerd@gnu.org>
10851 * xterm.c (XTread_socket): Increment handling_signal at the start,
10852 decrement it at the end.
10854 * eval.c (handling_signal): New variable.
10855 (Fsignal): Abort if handling_signal is non-zero.
10857 * lisp.h (handling_signal): External declaration.
10859 * s/freebsd.h (WAITTYPE, WRETCODE): Put in #if 0.
10861 2000-07-05 Ken Raeburn <raeburn@gnu.org>
10863 Sound support for NetBSD through "Linux emulation" support:
10864 * config.in (HAVE_SOUNDCARD_H): Undef.
10865 (HAVE_SOUND): Define if HAVE_SOUNDCARD_H.
10866 * Makefile.in (LIBSOUND): New variable.
10867 (LIBES): Include it.
10868 * sound.c [HAVE_SOUNDCARD_H]: Include <sys/ioctl.h> and <soundcard.h>.
10869 (DEFAULT_SOUND_DEVICE): Define to "/dev/dsp" if not defined elsewhere.
10870 (vox_open): Use DEFAULT_SOUND_DEVICE.
10871 * s/netbsd.h (DEFAULT_SOUND_DEVICE): Define to /dev/audio.
10873 2000-07-05 Gerd Moellmann <gerd@gnu.org>
10875 * print.c (print_error_message): If Vsignaling_function is set,
10876 show it in *Messages*.
10878 * lisp.h (Vsignaling_function): External declaration.
10880 * eval.c (Vsignaling_function): New variable.
10881 (Fsignal): Compute it.
10882 (syms_of_eval): Staticpro it.
10884 2000-07-05 Dave Love <fx@gnu.org>
10886 * syswait.h: Use the autoconf recommended approach. Old code
10887 #if'd out in case we need to revert.
10889 * config.in (HAVE_SYS_WAIT_H): Added.
10891 2000-07-05 Andrew Innes <andrewi@gnu.org>
10893 * vm-limit.c (check_memory_limits) [REL_ALLOC]: Use real_morecore
10894 when non-NULL instead of __morecore, to take account of buffer
10895 memory. This also solves a problem with spurious memory warnings
10898 * ralloc.c: Make real_morecore non-static.
10900 * eval.c (internal_condition_case): Comment out abort if
10901 interrupt_input_blocked is not zero.
10903 * makefile.nt: Add support for `bootstrap' and related targets.
10904 Include minimal debug info in emacs.exe in release build.
10905 Remove all dependencies on lisp.h, and fixup some others.
10907 * w32.c (init_environment): Install code from 20.7 for providing
10908 default values for environment variables, based on the
10909 executable's own location.
10910 (map_w32_filename): Handle filenames that are longer than MAX_PATH.
10911 (sys_socket): Install socket inheritance bug fix from 20.7.
10913 * alloca.c [emacs]: Include lisp.h (needed by atimer.h included
10914 here via blockinput.h).
10916 2000-07-05 Stefan Monnier <monnier@cs.yale.edu>
10918 * w32menu.c (w32_menu_display_help):
10919 * xmenu.c (menu_help_callback): Use show_help_echo.
10921 * keyboard.h (show_help_echo): Declare.
10923 * keyboard.c (show_help_echo): New function, extracted from read_char.
10924 Feval its `msg' argument if it's a cons cell.
10925 (read_char): Use it.
10926 (follow_key): Pass `autoload' to get_keyelt.
10928 * xterm.c (note_mode_line_highlight, note_mouse_highlight)
10929 (note_tool_bar_highlight, XTread_socket):
10930 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight)
10932 * w32term.c (note_mode_line_highlight, note_mouse_highlight)
10933 (note_tool_bar_highlight, w32_read_socket):
10934 Do not gratuitously ignore non-string `help-echo' properties.
10936 2000-07-05 Gerd Moellmann <gerd@gnu.org>
10938 * eval.c (Feval): Put check for interrupt_input_block in #if 0.
10940 * window.c (delete_all_subwindows): Reset Vwindow_list.
10942 * xterm.c (x_append_glyph, x_append_composite_glyph)
10943 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
10944 changes in struct glyph starting 1999-12-27. Some bit-fields of
10945 struct glyph were not set, which made glyphs unequal when compared
10946 with GLYPH_EQUAL_P. Redisplay outputs such glyphs, and flickering
10947 effects were the result. This also depended on the contents of
10948 memory returned by xmalloc. If flickering happens again, activate
10949 the code in clear_glyph_row that's in #if 0. If the flickering is
10950 gone with that, chances are that it is caused by something similar.
10952 * dispnew.c (clear_glyph_row): Add debug code in #if 0.
10954 * dispextern.h: Add some comments.
10956 * window.c (add_window_to_list): Add parameter LIST.
10957 (window_list): Order list so that, for each frame, windows are
10958 in canonical order, and so that frames appear in the list in
10959 the order given by Vframe_list.
10960 (next_window): Reverse the handling of NEXT_P.
10962 2000-07-04 Gerd Moellmann <gerd@gnu.org>
10964 * window.c (Vwindow_list): New variable.
10965 (make_window, delete_window): Set Vwindow_list to nil.
10966 (check_window_containing): New function.
10967 (window_from_coordinates): Rewritten.
10968 (add_window_to_list, window_list, candidate_window_p)
10969 (decode_next_window_args, next_window): New functions.
10970 (Fnext_window, Fprevious_window): Rewritten in terms of next_window.
10971 (Fwindow_list): New function.
10972 (Fother_window): Cleaned up.
10973 (foreach_window): Add a longer "variable argument list". Let
10974 callback function return 0 to indicate that cycling over windows
10976 (foreach_window_1): Likewise.
10977 (freeze_window_start): Return int.
10978 (init_window): New function.
10979 (syms_of_window): Staticpro Vwindow_list and defsubr Swindow_list.
10981 * emacs.c (handle_USR1_signal, handle_USR2_signal) Clear
10982 input_event with bzero.
10983 (main): Call init_window.
10985 * keymap.c (get_keyelt): Temporarily inhibit GC while evaluating
10988 2000-07-04 Kenichi Handa <handa@etl.go.jp>
10990 * composite.h (make_composition_value_copy): Extern it.
10992 * composite.c (make_composition_value_copy): New function.
10994 * editfns.c (Fformat): While copying text properties, make each
10995 composition property value a copy.
10997 * fns.c (concat): While copying text properties, make each
10998 composition property value a copy.
11000 2000-07-03 Gerd Moellmann <gerd@gnu.org>
11002 * m/macppc.h (LINKER, LD_SWITCH_MACHINE) [LINUX]: Define.
11004 * fns.c (sweep_weak_table): Mark only objects that are not
11007 * frame.c (next_frame, prev_frame): If MINIBUF is a window,
11008 include those frames as candidates which have their focus
11009 redirected to the minibuffer frame.
11011 2000-07-03 Stefan Monnier <monnier@cs.yale.edu>
11013 * fns.c (Fputhash): Return `value' rather than nil.
11015 2000-06-30 Gerd Moellmann <gerd@gnu.org>
11017 * frame.c (next_frame): Don't check focus redirection in case
11018 MINIBUF is a window. Doing so excludes frames using MINIBUF
11019 unless their focus is redirected, which contradicts the
11020 specification of next-frame, and leads to infinite loops in
11021 certain situations when cycling through windows with next-window.
11023 2000-06-30 Kenichi Handa <handa@etl.go.jp>
11025 * coding.c (code_convert_region): Even if the length of text is
11026 zero, try to convert it if coding->type is coding_type_ccl.
11027 (decode_coding_string, encode_coding_string): Likewise.
11029 2000-06-28 Gerd Moellmann <gerd@gnu.org>
11031 * xdisp.c (try_window_reusing_current_matrix): Don't try to reuse
11032 the display if windows_or_buffers_changed.
11034 * dispnew.c (struct row_entry): New structure.
11035 (row_entry_pool, row_entry_pool_size, row_entry_idx, row_table)
11036 (row_table_size, old_lines, new_lines, old_lines_size)
11037 (new_lines_size, run_pool, runs_size, runs): New variables.
11038 (add_row_entry): New function.
11039 (scrolling_window): Use data structures allocated with xmalloc and
11040 held in global variables, instead of allocating them with alloca and
11041 holding them in local variables. Use a larger hash table whose
11042 size depends on glyph matrix sizes. Don't use bzero to clear the
11043 hash table; instead, clear used slots only.
11045 * fns.c (next_almost_prime): Make it externally visible.
11047 * lisp.h (next_almost_prime): Add prototype.
11049 * s/isc4-0.h (sigunblock): Define.
11051 * s/sco5.h (sigunblock): Define.
11053 2000-06-27 Dave Love <fx@gnu.org>
11055 * s/osf1.h (C_SWITCH_SYSTEM, LIBS_SYSTEM): Revert last change
11056 (moved to osf5-0.h).
11057 [!NOT_C_CODE]: Protect string.h stuff.
11059 * s/osf5-0.h (C_SWITCH_SYSTEM, WAIT_USE_INT, SYS_SIGLIST_DECLARED)
11060 (sys_siglist, NSIG): Definitions moved here from osf1.h.
11062 2000-06-27 Gerd Moellmann <gerd@gnu.org>
11064 * xdisp.c (resize_mini_window): Subtract the extra line spacing
11065 below the last line from the needed window height.
11067 2000-06-26 Stefan Monnier <monnier@cs.yale.edu>
11069 * fns.c (Fplist_member): Renamed from Fwidget_plist_member.
11070 (Fwidget_get): Use it.
11071 (syms_of_fns): Defsubr it.
11073 2000-06-26 Gerd Moellmann <gerd@gnu.org>
11075 * xterm.c (xim_initialize) [!USE_XIM]: Don't set up the
11076 display info for XIM.
11077 (xim_open_dpy): Likewise.
11078 (xim_close_dpy): Don't free the display info's XIM.
11080 * xfns.c (x_window) [!USE_XIM]: Don't call create_frame_ic.
11082 * config.in (USE_XIM): New define.
11084 * keymap.c (get_keyelt): For menu-items containing a `:filter
11085 FILTER', apply FILTER to the menu-item's definition to get the
11086 real definition to use.
11088 * lisp.h (QCfilter): External declaration.
11090 * xfns.c (Fimage_size): New function.
11091 (syms_of_xfns): Defsubr it.
11093 2000-06-26 Andreas Schwab <schwab@suse.de>
11095 * coding.c (decode_coding_string): Re-fetch STRING_BYTES after
11096 Fstring_as_unibyte.
11098 2000-06-25 Dave Love <fx@gnu.org>
11100 * term.c [!HAVE_TERMCAP_H]: Declare tputs, tgetent, tgetflag, tgetnum.
11102 * Makefile.in (blockinput.h): Depend on atimer.h.
11103 (atimer.h): Depend on systime.h.
11105 * blockinput.h: Protect against multiple inclusion. Include atimer.h.
11107 * atimer.h: Protect against multiple inclusion. Include systime.h.
11109 * lisp.h (swap_in_global_binding): Declare.
11111 2000-06-24 Ken Raeburn <raeburn@gnu.org>
11113 * process.c (Fopen_network_stream): Turn off atimers for duration
11114 of call to connect. (Patch from Gerd.)
11116 2000-06-23 Dave Love <fx@gnu.org>
11118 * ralloc.c: Maybe include unistd.h
11120 * emacs.c (setgrp): Undefine before defining.
11121 (malloc_warning, set_time_zone_rule, index): Prototype.
11123 * systime.h (EMACS_GET_TIME) [!GETTIMEOFDAY_ONE_ARGUMENT]: Use
11124 HAVE_STRUCT_TIMEZONE.
11126 * s/osf1.h: Move string.h hack here from alpha.h and make it
11128 (C_SWITCH_SYSTEM): Use _OSF_SOURCE, not -BSD, which clashes with
11130 (WAIT_USE_INT, SYS_SIGLIST_DECLARED, sys_siglist, NSIG): Define.
11131 (SOCKLEN_TYPE): Don't define.
11133 * m/alpha.h: Remove string.h hack.
11135 * s/osf5-0.h: New file.
11137 * filelock.c: Use feature tests for fcntl.h, string.h. Don't
11138 include time.h, done by systime.h.
11139 [__FreeBSD__]: Remove redundant includes.
11141 * callproc.c (setpgrp): Undefine before defining.
11142 (delete_temp_file): Return Qnil to avoid warning.
11144 * config.in (HAVE_TERM_H, HAVE_STRUCT_TIMEZONE): Add.
11146 * xfaces.c: Include fontset.h dependent on HAVE_WINDOW_SYSTEM, not
11149 * fontset.h (free_face_fontset): Renamed from fs_free_face_fontset.
11151 * composite.h (compose_text): Declare.
11153 * xterm.c: Don't include sys/types.h unconditionally. Don't
11154 protect its inclusion with !USG (following xmenu.c).
11156 2000-06-23 Gerd Moellmann <gerd@gnu.org>
11158 * xfns.c (x_create_tip_frame): Initialize frame's colors like
11161 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
11163 * coding.c (decode_eol_post_ccl): Special handling for undecided
11164 and inconsistent EOL types.
11166 2000-06-22 Gerd Moellmann <gerd@gnu.org>
11168 * xrdb.c (x_load_resources): Add default resource for scroll bar's
11169 trough color and main window's background color.
11171 * xfns.c (Fx_file_dialog) [HAVE_MOTIF_2_1]: Handle events differently.
11173 * xterm.h (Xt_app_con): External declaration.
11175 * widget.c (EmacsFrameRealize): Fix typo.
11177 * widget.c (EmacsFrameRealize): Remove SubstructureRedirectMask.
11179 * xdisp.c (handle_stop): Initialize it->add_overlay_start to zero.
11180 (handle_invisible_prop): Record the start of invisible text in
11181 it->add_overlay_start.
11182 (struct overlay_entry): Add member `overlay'.
11183 (handle_overlay_change): Simplify.
11184 (next_overlay_string): After having processed overlay strings at the
11185 end of the buffer, record that fact in
11186 it->overlay_strings_at_end_processed_p.
11187 (compare_overlay_entries): If before- and after-strings come
11188 from the same overlay, let before-strings come first.
11189 (RECORD_OVERLAY_STRING): Record the overlay that strings come from.
11190 (load_overlay_strings): Take it->add_overlay_start into account
11191 when adding overlay strings.
11193 * dispextern.h (struct it): Add member add_overlay_start.
11195 2000-06-22 Dave Love <fx@gnu.org>
11197 * s/isc3-0.h (C_SWITCH_SYSTEM): Define _XOPEN_SOURCE=500.
11199 * s/gnu-linux.h (C_SWITCH_SYSTEM): Don't define _XOPEN_SOURCE here.
11201 2000-06-22 Kenichi Handa <handa@etl.go.jp>
11203 * ccl.c (ccl_driver) <CCL_End>: Decrement stack_idx only when it
11206 2000-06-21 Dave Love <fx@gnu.org>
11208 * Makefile.in (GETLOADAVG_OBJ): Removed -- LIBOBJS does it.
11210 2000-06-21 Stefan Monnier <monnier@cs.yale.edu>
11212 * syntax.c (back_comment): Simplify string-parity counting (with
11213 the added benefit of handling multiple string-styles as long as
11214 they are not intertwined).
11215 Jump to the slow code as soon as a comment starter is found in
11216 a "string_lossage" position. Fixes the case: " /* " /* " */.
11218 2000-06-21 Dave Love <fx@gnu.org>
11220 * Makefile.in: Use GETLOADAVG_LIBS.
11222 * config.in: Add HAVE_FCNTL_H, _FILE_OFFSET_BITS,
11223 _LARGEFILE_SOURCE, _LARGE_FILES, _XOPEN_SOURCE.
11225 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
11227 * syntax.c (describe_syntax): Recognize the `n'estable bit.
11228 (Fforward_comment, scan_lists):
11229 Check the comstyle of single-char comment-starters.
11230 (scan_sexps_forward): Don't try to recognize `half comment-enders' if
11231 we're just at the beginning of the comment (f.ex with (*) ... (*)).
11232 Check the comstyle of single-char comment-starters.
11233 Clarify control-flow around the Scomment case.
11235 2000-06-20 Dave Love <fx@gnu.org>
11237 * fns.c (make_hash_table, maybe_resize_hash_table):
11238 Cast arg of next_almost_prime.
11240 * tparam.c [emacs]: Include lisp.h.
11242 * termcap.c [emacs]: Test HAVE_FCNTL_H, not USG5. Include lisp.h
11245 2000-06-20 Gerd Moellmann <gerd@gnu.org>
11247 * keyboard.c (adjust_point_for_property): Check if display
11248 property should be treated as intangible by looking at its value.
11250 * xdisp.c (single_display_prop_intangible_p)
11251 (display_prop_intangible_p): New functions.
11253 * dispextern.h (display_prop_intangible_p): Add prototype.
11255 * xdisp.c (dump_glyph_row): Show type of glyph->object.
11257 * s/isc4-0.h (sigblock): Redefined to pass a pointer as second
11258 argument to sigprocmask.
11260 * s/sco5.h (sigblock): Redefined to pass a pointer as second
11261 argument to sigprocmask.
11263 * syssignal.h (sigblock, sigunblock) [USG5_4]: Set
11264 sigprocmask_set, and pass a pointer to it to sigprocmask.
11266 * sysdep.c (sigprocmask_set): New variable.
11268 * fileio.c (make_temp_name): Don't use `%s' in string passed to
11271 2000-06-20 Sam Steingold <sds@gnu.org>
11273 * xrdb.c: Don't declare xmalloc, xrealloc.
11275 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
11277 * regex.c (re_match, re_match_2): Protect calls to alloca (0).
11278 (re_comp): Cast gettext return value to avoid complaints when
11281 2000-06-20 Dave Love <fx@gnu.org>
11283 * m/stride.h, m/mips.h: Don't define HAVE_GETWD, HAVE_GETTIMEOFDAY.
11285 * m/ibmrt-aix.h: Don't declare HAVE_GETTIMEOFDAY, HAVE_VFORK.
11287 * m/ibmrs6000.h, m/ibmps2-aix.h, m/dpx2.h: Don't declare HAVE_GETWD.
11289 * m/alpha.h: Don't declare xmalloc, xrealloc.
11291 * s/ux4800.h: Don't declare GETTIMEOFDAY_ONE_ARGUMENT.
11293 * s/usg5-4-2.h: Don't declare HAVE_GETWD, VFORK_RETURN_TYPE.
11295 * s/umips.h: Don't declare HAVE_GETWD, HAVE_GETTIMEOFDAY.
11297 * s/cxux.h, s/gnu-linux.h, s/iris3-6.h, s/irix3-3.h: Don't declare
11300 * keyboard.h (poll_for_input_1): Declare.
11302 * getloadavg.c: Don't define NLIST_STRUCT (handled by configure).
11304 * alloc.c (xmalloc, xrealloc, xfree): Define using POINTER_TYPE.
11306 * doprnt.c: Don't declare xmalloc, xrealloc.
11308 * lisp.h (x_set_tool_bar_lines, free_frame_xic, compose_text)
11309 (getenv, ctime, getwd): Removed.
11310 (xmalloc, xrealloc, xfree): Declare using POINTER_TYPE.
11312 * xterm.h: Remove duplicate prototypes. Declare free_frame_xic,
11313 x_set_tool_bar_lines.
11315 * config.in: Add HAVE_GETWD. Move some definitions above
11316 machine/system includes.
11318 2000-06-20 Kenichi Handa <handa@etl.go.jp>
11320 * s/bsd386.h (HAVE_GETLOADAVG): Define it as 1.
11322 * xfaces.c (font_list): Handle the case that REGISTRY doesn't
11323 contain information about ENCODING.
11325 * fontset.c (FONTSET_ASCII): Use the first element of char table
11326 for an ASCII font, not defalt slot.
11327 (fontset_ref_via_base): If FONTSET doesn't contain information for
11328 C, try the default fontset.
11329 (make_fontset): Don't copy the default fontset.
11330 (fontset_font_pattern): Likewise.
11331 (accumulate_font_info): If ELT is nil, use the corresponding
11332 element in the default fontset.
11334 2000-06-19 Dave Love <fx@gnu.org>
11336 * syntax.c (Fparse_partial_sexp): Doc fix.
11338 * regex.h: Test PROTOTYPES as well as __STDC__.
11340 * unexalpha.c: Include errno.h, string.h, unistd.h. Don't declare
11341 errno, strerror. Put text after #endif in comment.
11343 * xdisp.c (dump_glyph_matrix): Add `static' to declaration (for pcc).
11345 * xterm.c (x_frame_of_widget): Likewise.
11347 2000-06-19 Gerd Moellmann <gerd@gnu.org>
11349 * abbrev.c (syms_of_abbrev): Set buffer_default's abbrev table
11350 to Vfundamental_mode_abbrev_table.
11352 * alloc.c (mark_object) [GC_CHECK_MARKED_OBJECTS]: Check that no
11353 bogus objects are marked. This slows down GC by ~80 percent, but
11354 it might be worth trying when debugging GC-related problems.
11355 This feature requires conservative stack marking to be enabled.
11357 * xterm.c (XTread_socket) <KeyPress>: In case XmbLookupString
11358 returns XLookupChars, reset `modifiers' to zero.
11360 2000-06-19 Dave Love <fx@gnu.org>
11362 * mktime.c: Unprotoized.
11364 2000-06-19 Richard Stallman <rms@gnu.org>
11366 * data.c (set_internal): If variable is frame-local,
11367 store the new value immediately into the frame parameter alist.
11369 2000-06-19 Ken Raeburn <raeburn@gnu.org>
11371 * xfns.c (jpeg_load): Fetch error-handling data first, then fill
11372 in the custom handler pointer.
11374 * keyboard.c (follow_key, read_key_sequence): Use XUINT on key
11375 value, or checks for CHAR_META can fail when Lisp_Object is a
11377 * keymap.c (get_keyelt): Likewise.
11379 2000-06-19 Kenichi Handa <handa@etl.go.jp>
11381 * ccl.h (struct ccl_program): New member eol_type.
11382 (struct ccl_spec): New member cr_carryover.
11384 * ccl.c (CCL_WRITE_CHAR): Convert NL according to ccl->eol_type.
11385 (setup_ccl_program): Initialize ccl->eol_type to CODING_EOL_LF.
11387 * coding.c (setup_coding_system) <4>: Reset member `cr_carryover'.
11388 (ccl_coding_driver): On encoding, initialize ccl->eol_type.
11389 (decode_eol_post_ccl): New function.
11390 (decode_coding): Don't detect EOL format here for CCL based coding
11392 (decode_coding) <coding_type_ccl>: Handle carryovered CR. Call
11393 decode_eol_post_ccl after running the CCL program.
11394 (code_convert_region): Don't detect EOL format here for CCL based
11396 (decode_coding_string): Likewise.
11398 2000-06-18 Ken Raeburn <raeburn@gnu.org>
11400 * charset.c (update_charset_table): Use XINT on "iso_final_char"
11401 when treating it as an integer.
11403 * coding.h (encode_coding_string): Declare.
11405 * keyboard.c (read_key_sequence): Use XINT on "pos" when treating
11408 * keymap.c (Fwhere_is_internal): Rename argument "keymap" to
11409 "xkeymap" to avoid shadowing the "enum map_type" value that needs
11410 to be passed to get_local_map.
11412 * sound.c (Fplay_sound): Don't call make_number on
11413 Frun_hook_with_args count argument.
11415 * xterm.c (x_send_scroll_bar_event): Fudge lisp object/integer
11416 for lisp objects in X event structure data field, when lisp
11417 objects are represented with unions.
11418 (x_scroll_bar_to_input_event): Ditto.
11420 2000-06-16 Ken Raeburn <raeburn@gnu.org>
11422 * xdisp.c (decode_mode_spec): In "no_value" case, do NUL
11423 termination of string. Fix sense of test whether
11424 Vline_number_display_limit is an integer.
11426 2000-06-16 Gerd Moellmann <gerd@gnu.org>
11428 * xfaces.c (syms_of_xfaces) [DEBUG_X_COLORS]: Defsubr dump_colors
11429 only if HAVE_X_WINDOWS.
11431 * keymap.c (describe_buffer_bindings): Add `\f\n' in front
11434 * dispnew.c (update_frame_1): Handle case that cursor vpos is
11437 2000-06-15 Eli Zaretskii <eliz@is.elta.co.il>
11439 * unexec.c (toplevel): Fix last change, so as not to deprive MSDOS
11442 2000-06-15 Kenichi Handa <handa@etl.go.jp>
11444 * coding.c (decode_coding_emacs_mule): Always set src_base at the
11445 start of the while loop.
11447 2000-06-15 Gerd Moellmann <gerd@gnu.org>
11449 * atimer.c (alarm_signal_handler): Add forward declaration.
11451 * data.c (set_internal): Remove debug code.
11453 2000-06-14 Gerd Moellmann <gerd@gnu.org>
11455 * Makefile.in (bootstrap-temacs): Add `-I../src'.
11457 * unexec.c (toplevel) [COFF]: Include coff.h.
11459 * s/lynxos.h: New file.
11461 * keymap.c (Fsingle_key_description): Enclose function key and
11462 event symbol names in angle brackets.
11464 * xdisp.c (setup_echo_area_for_printing): Call
11465 message_log_maybe_newline if message_buf_print is not set.
11467 * print.c (printchar, strout): Don't check message_buf_print
11468 before calling setup_echo_area_for_printing because that
11469 function does something useful even when message_buf_print is
11472 * xdisp.c (message_truncate_lines, Qmessage_truncate_lines):
11474 (ensure_echo_area_buffers): Initialize echo buffer's
11475 truncate lines setting to nil.
11476 (with_echo_area_buffer): Don't set the echo buffer's truncate
11477 lines setting here.
11478 (set_message_1): Set it here instead, based on the value
11479 of message_truncate_lines.
11480 (resize_mini_window): Handle case that lines are truncated.
11481 (syms_of_xdisp): Initialize Qmessage_truncate_lines.
11482 DEFVAR_BOOL message-truncate-lines.
11484 * keyboard.c (read_char): Bind message-truncate-lines to t
11485 while displaying a help-echo.
11487 * lisp.h (Qmessage_truncate_lines): External declaration.
11489 2000-06-13 Gerd Moellmann <gerd@gnu.org>
11491 * xdisp.c (Vline_number_display_limit): Renamed from
11492 line_number_display_limit.
11493 (syms_of_xdisp): Use DEFVAR_LISP for line-number-display-limit.
11494 Extend documentation string. Initialize
11495 Vline_number_display_limit to nil meaning no limit.
11496 (decode_mode_spec): Use Vline_number_display_limit with its new
11499 * xterm.c (x_check_font) [GLYPH_DEBUG]: Add prototype.
11501 2000-06-13 Richard Stallman <rms@gnu.org>
11503 * frame.c (Fmodify_frame_parameters): Doc fix.
11505 * xfns.c (x_set_frame_parameters): Comment fix.
11507 * frame.c (store_frame_param): Call swap_in_global_binding if the
11508 variable's current binding was chosen based on this frame.
11510 * data.c (swap_in_global_binding): New function.
11512 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
11514 * msdos.c (IT_write_glyphs): Don't use CODING_REQUIRE_ENCODING
11515 macro, instead AND with CODING_REQUIRE_ENCODING_MASK.
11517 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
11519 * msdos.h (EMACS_MSDOS_H): Renamed from MSDOS_H_.
11521 2000-06-12 Jason Rumney <jasonr@gnu.org>
11523 * w32bdf.h (EMACS_W32BDF_H): Renamed from __W32BDF_H__
11525 * w32.h (EMACS_W32_H): Renamed from _NT_H_
11527 * w32gui.h (EMACS_W32GUI_H): Renamed from __W32GUI_H__
11529 * w32inevt.h (EMACS_W32INEVT_H): Renamed from __NTINEVT_H__
11531 2000-06-12 Gerd Moellmann <gerd@gnu.org>
11533 * xfaces.c (Fdump_colors) [DEBUG_X_COLORS]: New function.
11534 (syms_of_xfaces): Defsubr Sdump_colors.
11535 (x_free_colors): Don't treat b&w specially on default visual.
11536 (x_free_dpy_colors): New function.
11537 (free_face_colors): Don't check visual class; it's done
11540 * xterm.c (x_frame_of_widget): New function.
11541 (x_alloc_nearest_color_for_widget): Use it.
11542 (x_copy_dpy_color): New function.
11543 (x_destroy_window): Free various colors.
11545 2000-06-12 Kenichi Handa <handa@etl.go.jp>
11547 * ccl.h (EMACS_CCL_H): Renamed from _CCL_H.
11549 * charset.h (EMACS_CHARSET_H): Renamed from _CHARSET_H.
11551 * coding.h (EMASC_CODING_H): Renamed from _CODING_H.
11553 * composite.h (EMACS_COMPOSITE_H): Renamed from _COMPOSITE_H.
11555 * fontset.h (EMACS_FONTSET_H): Renamed from _FONTSET_H.
11557 2000-06-11 Dave Love <fx@gnu.org>
11559 * systime.h (EMACS_SYSTIME_H): Renamed from _SYSTIME_H.
11561 2000-06-11 Eli Zaretskii <eliz@is.elta.co.il>
11563 * msdos.h: Don't use _MSDOS_H_ as a symbol, use MSDOS_H_ instead.
11565 2000-06-11 Gerd Moellmann <gerd@gnu.org>
11567 * xmenu.c (xmenu_show): Cast second parameter of lw_popup_menu
11570 2000-06-10 Kenichi Handa <handa@etl.go.jp>
11572 * regex.c (MAKE_CHAR) [!emacs]: Dummy macro for non-Emacs env.
11573 (regex_compile): Fix the code for handling the case of single byte
11574 char and multibyte char being mixed in a range within [...].
11576 * fileio.c (Finsert_file_contents): Be sure to setup src_multibyte
11577 and dst_multibyte members of coding.
11579 * charset.c (update_charset_table): Update the table
11580 bytes_by_char_head.
11581 (init_charset_once): Initialize elements of bytes_by_char_head to
11582 1 except for leading codes for private charases.
11584 * charset.h (CHARSET_8_BIT_GRAPHIC): Define as 0x80.
11585 (UNIBYTE_STR_AS_MULTIBYTE_P): Fix for an invalid multibyte sequence.
11587 2000-06-09 Ken Raeburn <raeburn@gnu.org>
11589 * xterm.c (x_connection_closed): If dpyinfo is NULL, don't try to
11590 access the data it doesn't point to.
11592 2000-06-08 Gerd Moellmann <gerd@gnu.org>
11594 * xterm.c (XTread_socket) <FocusIn>: Queue a FOCUS_IN_EVENT which
11595 will be translated to a switch-frame event when reading the
11596 event queue. This is necessary because Emacs otherwise won't
11597 perform a switch-frame to a new frame until some other event, for
11598 example a keystroke event, forces it to do so. This has various
11599 effects, one visible being that the cursor of a frame created with
11600 C-x 5 2 or switched to with a window manager key binding like
11601 A-TAB stays hollow because selected_window isn't on the newly
11602 focused frame until the switch-frame is performed.
11604 * keyboard.c (kbd_buffer_get_event): Handle FOCUS_IN_EVENT by
11605 generating a switch-frame event if necessary.
11607 * termhooks.h (enum event_kind): Add FOCUS_IN_EVENT.
11609 * xdisp.c (handle_fontified_prop): Don't GCPRO local var `pos';
11612 2000-06-08 Kenichi Handa <handa@etl.go.jp>
11614 * fontset.c (Fset_fontset_font): The arg CHARACTER may be a charset.
11616 2000-06-07 Gerd Moellmann <gerd@gnu.org>
11618 * window.c (displayed_window_lines): Take empty lines at
11619 the bottom of a window into account.
11621 * window.c (displayed_window_lines): New function.
11622 (Fmove_to_window_line): Use displayed_window_lines to determine
11623 the number of lines to move, instead of using the window's height.
11625 * lread.c (readevalloop): If READCHARFUN sets point to ZV, arrange
11626 to stop reading, even if the form read sets point to a different
11627 value when evaluated.
11629 * xdisp.c (display_line): Fix code deciding in which line to
11632 2000-06-07 Kenichi Handa <handa@etl.go.jp>
11634 * fileio.c (e_write): Free composition data if stored in
11637 2000-06-06 Gerd Moellmann <gerd@gnu.org>
11639 * xdisp.c (display_line): Set row's and iterator's
11640 starts_in_middle_of_char_p and ends_in_middle_of_char_p flags.
11641 Set cursor even if row ends in the middle of a character.
11642 (dump_glyph_row): Print values of new flags.
11643 (redisplay_window) <cursor movement in unchanged window>: When
11644 point has been moved forward, and PT is at the end of the cursor
11645 row, don't place the cursor in the next row if the cursor row ends
11646 in the middle of a character or at ZV.
11648 * dispextern.h (struct it): Add starts_in_middle_of_char_p.
11649 (struct glyph_row): Add starts_in_middle_of_char_p and
11650 ends_in_middle_of_char_p.
11651 (MATRIX_ROW_ENDS_IN_MIDDLE_OF_CHAR_P): Test row's
11652 ends_in_middle_of_char_p flag.
11653 (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Likewise.
11655 * term.c (append_glyph): Revert change of 2000-06-06.
11657 * xdisp.c (display_line): Revert change of 2000-06-06. Treat
11658 padding glyph not fitting on line as whole character not
11661 * xterm.c (x_produce_glyphs): Don't xassert `it->descent > 0';
11662 this isn't true for images with `:ascent 100'.
11664 2000-06-06 Kenichi Handa <handa@etl.go.jp>
11666 * buffer.c (Fset_buffer_multibyte): Don't make the current buffer
11667 as modified if it is originally unmodified.
11669 * term.c (encode_terminal_code): Change the way to check if
11670 terminal coding does any conversion.
11671 (append_glyph): Set glyph->pixel_width correctly.
11673 * xdisp.c (display_line): While checking line continuation, pay
11674 attention to a padding glyph.
11676 2000-06-05 Gerd Moellmann <gerd@gnu.org>
11678 * xdisp.c (redisplay_window): Always use set_buffer_internal_1.
11680 2000-06-05 Dave Love <fx@gnu.org>
11682 * xdisp.c: Include fontset.h.
11684 * xfns.c (x_real_positions): Declare tmp_nchildren as unsigned.
11686 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
11688 * dispnew.c: Conditionally include term.h.
11690 * coding.h: Declare code_convert_string_norecord.
11692 * frame.h (struct frame): Use volatile unconditionally.
11694 * buffer.h: Remove Vbefore_change_function, Vafter_change_function.
11696 * xmenu.c (menu_item_selection): Declare volatile unconditionally.
11698 * systime.h: Protect against multiple inclusion.
11699 (timezone) [USG5_4]: Define as time_t.
11701 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
11702 (Foptimize_char_table, make_temp_name): Declare.
11704 * Makefile.in (xdisp.o): Depend on fontset.h.
11706 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
11708 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
11709 (Foptimize_char_table, make_temp_name): Declare.
11713 * s/netbsd.h: Don't define autoconfiscated MATHERR.
11715 2000-06-02 Dave Love <fx@gnu.org>
11717 * lread.c (_XOPEN_SOURCE, __EXTENSIONS__): Don't define.
11719 2000-06-02 Gerd Moellmann <gerd@gnu.org>
11721 * xfaces.c (realize_x_face): When copying BASE_FACE bitwise to the
11722 result face, set flags in that face indicating that colors may not
11725 * xterm.c (x_set_mouse_face_gc): If first glyph isn't a character
11726 glyph, use the ASCII NUL character to determine the face.
11728 2000-06-02 Dave Love <fx@gnu.org>
11730 * sysdep.c: Conditionally include stdlib.h, unistd.h.
11731 (VFORK_RETURN_TYPE): Remove.
11733 * config.in: Add NO_MATHERR.
11735 2000-06-01 Dave Love <fx@gnu.org>
11737 * cmds.c (internal_self_insert): Don't check
11738 Vbefore_change_function, Vafter_change_function.
11740 * insdel.c (signal_before_change, signal_after_change): Likewise.
11742 * buffer.c (Vbefore_change_function, Vafter_change_function):
11743 Variables and their initializations deleted.
11745 * callint.c (Fcall_interactively): Doc fix.
11747 * terminfo.c (ospeed) [HAVE_SPEED_T]: Don't declare extern.
11749 2000-05-31 Dave Love <fx@gnu.org>
11751 * textprop.c: Revert last change -- duplicated.
11753 2000-05-31 Gerd Moellmann <gerd@gnu.org>
11755 * dispnew.c (find_glyph_row_slice, swap_glyphs_in_rows): Put
11758 * lisp.h (eassert) [!ENABLE_CHECKING]: Define as `(void) 0'.
11760 2000-05-31 Jason Rumney <jasonr@gnu.org>
11762 * search.c (Fre_search_forward, Fre_search_backward)
11763 (Fposix_search_backward, Fposix_search_forward): Fix newlines in docs.
11765 * w32select.c (Fw32_set_clipboard_data): Change QNil to Qnil.
11767 2000-05-30 Jason Rumney <jasonr@gnu.org>
11769 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: New macros.
11770 [WINDOWSNT]: Add extern for Vw32_system_coding_system.
11772 * dispextern.h (struct glyph) [WINDOWSNT]: Add w32_font_type member.
11774 * fileio.c (Fread_file_name) [HAVE_NTGUI]: Use file dialog.
11775 (Fread_file_name) [HAVE_NTGUI, USE_MOTIF]: Do not attempt to
11776 expand a nil default_filename.
11778 * keyboard.c (make_lispy_event) [WINDOWS_NT]: Pass a window
11779 pointer to glyph_to_pixel_coords, not a frame.
11781 * makefile.nt (w32fns.obj, w32menu.obj): Add charset.h and
11782 coding.h to dependencies.
11784 * w32bdf.c (w32_load_bdf_font): Initialize font->double_byte_p.
11786 * w32console.c (glyph_to_pixel_coords): Change first parameter to
11787 window pointer to be consistent with w32term.c and xterm.c.
11789 * w32fns.c: Format and doc changes to bring closer to xfns.c.
11790 (VIETNAMESE_CHARSET): Define if not defined in system headers.
11791 (Qline_spacing, Qcenter): New variables.
11792 (Qw32_charset_*, w32_codepage_for_font): Moved from w32term.c.
11793 (x_set_line_spacing): New function.
11794 (x_set_frame_parameters): Use FRAME_NEW_WIDTH, FRAME_NEW_HEIGHT macros.
11795 (x_specified_cursor_type): New function.
11796 (x_set_cursor_type): Use it.
11797 (x_set_name, x_set_title): Use ENCODE_SYSTEM to encode titlebar
11799 (validate_x_resource_name, x_get_resource_string): Measure lengths
11800 of external strings in bytes.
11801 (w32_wnd_proc) [WM_MEASURE_ITEM]: Avoid calling
11802 GetTextExtentPoint32 with NULL title.
11803 (Fx_create_frame): Initialize Qline_spacing.
11804 (w32_load_system_font): Initialize font->double_byte_p.
11805 (x_to_w32_charset): Use Vw32_charset_info_alist.
11806 (Image, busy cursor, tooltip functions): Merged changes from
11807 xfns.c. Not yet functional on Windows.
11809 * w32gui.h (W32FontStruct): Add double_byte_p member.
11811 * w32inevt.c (NUM_TRANSLATED_MOUSE_BUTTONS): New constant.
11812 (emacs_button_translation): Use it.
11813 (do_mouse_event): Allow up to 32 mouse buttons by allowing any bit
11814 in `mask' to be set.
11816 * w32menu.c (single_submenu, w32_menu_show): Call ENCODE_SYSTEM on
11819 * w32term.c: Format and doc changes to bring closer to xterm.c.
11820 (w32_char_font_type): New enum.
11821 (Qw32_charset_*, w32_codepage_for_font): Moved to w32fns.c.
11822 (w32_per_char_metric): Use w32_char_font_type instead of unicode_p.
11823 (w32_encode_char): New function.
11824 (x_encode_char): Removed.
11825 (x_get_glyph_and_face_encoding): Use w32_encode_char in place of
11826 x_encode_char and w32_font_is_double_byte.
11827 (x_produce_image_glyph): Use image_ascent.
11828 (x_produce_glyphs): Use new version of w32_per_char_metric and
11829 handle NULL return value. Allow extra line spacing.
11830 (W32_TEXTOUT): Distinguish between Unicode and DBCS text.
11831 (w32_get_glyph_overhangs): Remove unicode_p param. Use
11832 w32_font_type member of glyph instead.
11833 (x_draw_glyph_string): Draw underline and strike-out for BDF fonts.
11834 (fast_find_position): Make sure not to consider rows not visible
11836 (w32_read_socket) [WM_MENUSELECT]: Cannot call
11837 w32_menu_display_help with input blocked, as it can abort.
11838 (x_display_and_set_cursor): Choose cursor depending
11839 on buffer-local value of cursor_type.
11840 (x_draw_bar_cursor): Add parameter WIDTH.
11842 * w32term.h (CP_DEFAULT): Define.
11843 (Fx_display_color_p, Fx_display_grayscale_p, image_ascent): Declare.
11845 2000-05-30 Gerd Moellmann <gerd@gnu.org>
11847 * search.c (Fre_search_forward, Fre_search_backward)
11848 (Fposix_search_backward, Fposix_search_forward): Doc fix.
11850 2000-05-30 Kenichi Handa <handa@etl.go.jp>
11852 * coding.c (detect_coding_iso2022): Fix code for checking
11853 CODING_CATEGORY_MASK_ISO_8_2.
11855 2000-05-29 Stefan Monnier <monnier@cs.yale.edu>
11857 * regex.c (PREFETCH_NOLIMIT): New function.
11858 (re_match_2_internal): Use it and adjust the end_match_2 logic.
11860 2000-05-29 Gerd Moellmann <gerd@gnu.org>
11862 * syntax.c (find_defun_start): Move test for
11863 open_paren_in_column_0_is_defun_start outside of the loop.
11865 * xdisp.c (redisplay_window): Really switch buffers when
11866 displaying mode lines, and temporarily set selected_frame to the
11867 frame of the window that's redisplayed.
11869 * xfaces.c (free_realized_faces): Block/unblock input.
11870 (free_realized_multibyte_face): Ditto.
11872 2000-05-29 Dave Love <fx@gnu.org>
11874 * textprop.c (Qkeymap): New variable.
11875 (syms_of_textprop): Intern it.
11877 * keymap.c: Include intervals.h.
11878 (Fkey_binding, Fwhere_is_internal): Deal with `keymap' property.
11880 * Makefile.in (keymap.o): Depend on intervals.h.
11882 * keyboard.c (menu_bar_items, tool_bar_items)
11883 (Fexecute_extended_command): Deal with `keymap' property.
11884 (read_key_sequence): Track map from `keymap' property as well as
11887 * intervals.c (get_local_map): Extra arg to allow looking for
11890 * intervals.h (map_property): New enum.
11891 (get_local_map): Extra arg using it.
11892 (Qkeymap): Declare.
11894 * lisp.h (get_local_map): Don't declare here.
11896 2000-05-29 Kenichi Handa <handa@etl.go.jp>
11898 * Makefile.in (callproc.o): Depend on composite.h.
11900 * callproc.c: Include composite.h.
11901 (Fcall_process): Handle composition correctly.
11903 * coding.h (coding_allocate_composition_data): Extern it.
11904 (coding_restore_composition): Likewise.
11906 * coding.c (DECODE_COMPOSITION_START): If coding->cmp_data is not
11907 yet allocated, finish decoding with result
11908 CODING_FINISH_INSUFFICIENT_CMP.
11909 (coding_allocate_composition_data): Make it non-static.
11910 (coding_restore_composition): Likewise.
11912 2000-05-29 Eli Zaretskii <eliz@is.elta.co.il>
11914 * charset.c (syms_of_charset): Revert last change.
11916 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
11918 * term.c (produce_glyphs): Treat characters from the eight-bit-*
11919 charsets as unibyte, with 1-column screen width. Sent by Kenichi
11922 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
11924 * charset.c (syms_of_charset): Set width of character sets
11925 eight-bit-control and eight-bit-graphic to 1 column.
11927 2000-05-26 Gerd Moellmann <gerd@gnu.org>
11929 * config.in (HAVE_SPEED_T): New define.
11931 * sysdep.c, terminfo.c (ospeed) [HAVE_SPEED_T]: Declare as
11934 2000-05-26 Dave Love <fx@gnu.org>
11936 * coding.c (shrink_decoding_region): Initialize eol_conversion.
11938 * data.c (Qsubrp, Qmany, Qunevalled): New variables.
11939 (Fsubr_arity): New function.
11940 (syms_of_data): Install them.
11942 2000-05-26 Kenichi Handa <handa@etl.go.jp>
11944 * charset.c (init_charset_once): Set the table bytes_by_char_head
11947 * fontset.c (syms_of_fontset): Adjust the font name for ascii of
11948 the default fontset to what Emacs uses by default.
11949 (check_registry_encoding): This function deleted.
11950 (Fset_fontset_font): Remove the adhoc condition for the default
11951 fontset. Allow cons in FONTNAME.
11953 * fns.c (map_char_table): Ignore char-table entries for
11954 charsets eight-bit-control and eight-bit-graphic.
11956 2000-05-25 Ken Raeburn <raeburn@gnu.org>
11958 * emacs.c (main): Initialize keyboard syms before initializing
11959 window code, so face names are available.
11961 2000-05-25 Stefan Monnier <monnier@cs.yale.edu>
11963 * regex.c (at_begline_loc_p): Also recognize the \\(?:^ case
11964 of an anchor at the beginning of a shy-group.
11966 2000-05-25 Gerd Moellmann <gerd@gnu.org>
11968 * xdisp.c (handle_invisible_prop): Don't try to skip over
11969 invisible text if end of text is already reached.
11971 2000-05-25 Dave Love <fx@gnu.org>
11973 * xdisp.c (Fdump_glyph_matrix): Declare the arg.
11975 * coding.c (encode_eol): Add null statement after label.
11977 2000-05-25 Eli Zaretskii <eliz@is.elta.co.il>
11979 * w16select.c (Fw16_set_clipboard_data): Fix the change from
11982 2000-05-25 Kenichi Handa <handa@etl.go.jp>
11984 * ccl.c (ccl_driver): Fix previous change.
11986 2000-05-25 Kenichi Handa <handa@etl.go.jp>
11988 * coding.c (run_pre_post_conversion_on_str): Set point to the
11989 beginning of buffer before calling coding->post_read_conversion.
11990 (decode_coding_string): Give correct args to
11991 run_pre_post_conversion_on_str.
11992 (encode_coding_string): Likewise.
11994 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>
11995 <CCL_WriteMultibyteChar2>: Handle charsets eight-bit-control and
11996 eight-bit-graphic correctly.
11998 2000-05-24 Kenichi HANDA <handa@etl.go.jp>
12000 * fileio.c (Finsert_file_contents): Even if a file is not found,
12001 execute codes for setting up coding system. Call
12002 after-insert-file-functions unconditionally.
12004 2000-05-24 Gerd Moellmann <gerd@gnu.org>
12006 * callproc.c, emacs.c, sysdep.c (setpgrp): Don't define if USG and
12007 BSD_PGRPS are not defined.
12009 2000-05-24 Kenichi Handa <handa@etl.go.jp>
12011 * charset.c (update_charset_table): Accept nil in LONG_NAME and
12013 (syms_of_charset): Avoid building same strings.
12015 2000-05-23 Gerd Moellmann <gerd@gnu.org>
12017 * lread.c (Fload): Add a comment about the meaning of
12018 Vuser_init_file being t.
12020 * puresize.h (BASE_PURESIZE): Increase to 675000.
12022 * s/gnu-linux.h (setpgrp): Don't define it here because this
12023 prevents compilation on GNU/Linux systems with glib 2.2.
12025 * callproc.c, emacs.c, sysdep.c (setpgrp) [HAVE_SETPGID]: Define
12028 2000-05-23 Eli Zaretskii <eliz@is.elta.co.il>
12030 * Makefile.in (SOME_MACHINE_LISP): Add disp-table.elc,
12031 dos-vars.elc, ccl.elc, and codepage.elc, all loaded by the MS-DOS
12033 (MSDOS_SUPPORT): Add dos-vars.elc, ccl.elc, and codepage.elc.
12035 2000-05-23 Kenichi Handa <handa@etl.go.jp>
12037 * syntax.c (skip_chars): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
12039 * msdos.c (IT_write_glyphs): Set coding->src_multibyte to 1.
12041 * term.c (encode_terminal_code): Set coding->src_multibyte properly.
12043 * coding.c (encode_eol): Fix a bug of DOS style EOL encoding.
12045 2000-05-22 Kenichi Handa <handa@etl.go.jp>
12047 * keyboard.c (read_char): Allow character codes 128..255 to be
12048 handled by input-method-function.
12050 * insdel.c (adjust_markers_for_replace): Fix previous change.
12051 (adjust_after_replace): If PREV_TEXT is nil, call
12052 adjust_markers_for_insert, not adjust_markers_for_replace.
12054 2000-05-20 NIIBE Yutaka <gniibe@mri.co.jp>
12056 * s/gnu-linux.h (UNIX98_PTYS) [HAVE_GRANDPT]: Define.
12057 (PTY_ITERATION, PTY_NAME_SPRINTF, PTY_OPEN, PTY_TTY_NAME_SPRINTF)
12058 [HAVE_GRANDPT]: Define.
12059 (C_SWITCH_SYSTEM): Add -D_XOPEN_SOURCE.
12061 * sysdep.c (setup_pty): Treat case that UNIX98_PTYS is defined
12064 * config.in (HAVE_GRANDPT, HAVE_GETPT): New defines.
12066 * process.c (toplevel) [UNIX98_PTYS]: Include stdlib.h.
12068 2000-05-20 Kenichi Handa <handa@etl.go.jp>
12070 The following changes are to handle 8-bit characters in a
12071 multibyte buffer/string without facing with byte combining
12072 problem. Two new charsets eight-bit-control (for 0x80..0x9F) and
12073 eight-bit-graphic (for 0xA0..0xFF) are introduced.
12075 * Makefile.in (fns.o): Depend on charset.h.
12077 * alloc.c (Fmake_byte_code): If BYTECODE-STRING is multibyte,
12078 convert it to unibyte.
12079 (make_string): Use parse_str_as_multibyte, not chars_in_text.
12081 * buffer.c (advance_to_char_boundary): Don't use DEC_POS to find a
12082 apparent char boundary.
12083 (Fset_buffer_multibyte): Convert 8-bit characters in the range
12084 0x80..0x9F to/from multibyte form.
12086 * bytecode.c (Fbyte_code): If arg BYTESTR is multibyte, convert it
12089 * callproc.c (Fcall_process): Always encode an argument string if
12090 it is multibyte. Setup src_multibyte and dst_multibyte members of
12091 process_coding properly.
12093 * category.c (Fmodify_category_entry): Use SPLIT_CHAR, not
12094 SPLIT_NON_ASCII_CHAR.
12096 * ccl.c (CCL_WRITE_CHAR): Be sure to write single byte characters
12098 (CCL_MAKE_CHAR): Use MAKE_CHAR, not MAKE_NON_ASCII_CHAR.
12100 * charset.c (Qeight_bit_control, Qeight_bit_graphic): New variables.
12101 (SPLIT_CHARACTER_SEQ): This macro deleted.
12102 (SPLIT_MULTIBYTE_SEQ): Assume that multibyte sequence at STR is valid.
12103 (CHAR_COMPONENTS_VALID_P): Handle new charsets; eight-bit-control
12104 and eight-bit-graphic.
12105 (char_to_string): Likewise. Signal an error for too large
12107 (char_printable_p): Return 0 for 8-bit characters.
12108 (update_charset_table): Update iso_charset_table only when a final
12109 character is non-negative.
12110 (find_charset_in_text): Renamed from find_charset_in_str.
12111 Arguments and return value changed. Callers changed.
12112 (Fdefine_charset): Args ISO-FINAL-CHAR and ISO-GRAPHIC-PLANE can
12113 be -1 if CHARSET is used only internally.
12114 (Fmake_char_internal): Handle new charsets; eight-bit-control and
12116 (Fcharset_after): Simplified.
12117 (char_valid_p): Use SPLIT_CHAR, not SPLIT_NON_ASCII_CHAR.
12118 (char_bytes): Return 2 for chars of the range 0xA0..0xFF.
12119 (multibyte_chars_in_text): Simplified by assuming there's no
12120 invalid multibyte sequence.
12121 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte)
12122 (str_as_unibyte): New functions.
12123 (Fstring): Simpified by assuming that byte combining never happens.
12124 (init_charset_once): Initialization for
12125 LEADING_CODE_8_BIT_CONTROL.
12126 (syms_of_charset): Intern and staticpro Qeight_bit_control and
12127 Qeight_bit_graphic. Include them in Vcharset_list. Make charsets
12128 eight-bit-control and eight-bit-graphic.
12130 * charset.h (LEADING_CODE_8_BIT_CONTROL, CHARSET_8_BIT_CONTROL)
12131 (CHARSET_8_BIT_GRAPHIC): New macros.
12132 (SINGLE_BYTE_CHAR_P): Make it faster by using casting.
12133 (CHARSET_ISO_GRAPHIC_PLANE): Use XINT instead of XFASTINT.
12134 (CHARSET_REVERSE_CHARSET): Likewise.
12135 (CHARSET_VALID_P): Handle new charsets; eight-bit-control and
12137 (BYTES_BY_CHAR_HEAD, WIDTH_BY_CHAR_HEAD): Optimize for ASCII.
12138 (CHAR_CHARSET, MAKE_CHAR, SPLIT_CHAR, CHAR_BYTES): Likewise.
12139 (PARSE_MULTIBYTE_SEQ) [BYTE_COMBINING_DEBUG]: Abort if we
12140 encounter an invalid multibyte sequence.
12141 (PARSE_MULTIBYTE_SEQ) [not BYTE_COMBINING_DEBUG]: Assume multibyte
12142 sequence is always valid.
12143 (MAKE_NON_ASCII_CHAR, SPLIT_NON_ASCII_CHAR): These macros Deleted.
12144 (UNIBYTE_STR_AS_MULTIBYTE_P, MULTIBYTE_STR_AS_UNIBYTE_P): New macros.
12145 (CHAR_STRING): For 8-bit characters, call char_to_string.
12146 (INC_POS) [not BYTE_COMBINING_DEBUG]: Faster version. Assume
12147 multibyte sequence is always valid.
12148 (BUF_INC_POS) [not BYTE_COMBINING_DEBUG]: Likewise.
12149 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte)
12150 (str_as_unibyte): Extern them.
12151 (BCOPY_SHORT): Fix a bug.
12152 (CHAR_LEN): This macro deleted. Callers changed to use CHAR_BYTES.
12153 (FETCH_STRING_CHAR_ADVANCE): Check multibyteness of STRING.
12154 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK): New macro.
12155 (FETCH_CHAR_ADVANCE): Check multibyteness of the current buffer.
12157 * coding.c (ONE_MORE_BYTE, TWO_MORE_BYTES): Set coding->result to
12158 CODING_FINISH_INSUFFICIENT_SRC if there's not enough source.
12159 (ONE_MORE_CHAR, EMIT_CHAR, EMIT_ONE_BYTE, EMIT_TWO_BYTE)
12160 (EMIT_BYTES): New macros.
12161 (THREE_MORE_BYTES, DECODE_CHARACTER_ASCII)
12162 (DECODE_CHARACTER_DIMENSION1, DECODE_CHARACTER_DIMENSION2): These
12164 (CHECK_CODE_RANGE_A0_FF): This macro deleted.
12165 (detect_coding_emacs_mule): Use UNIBYTE_STR_AS_MULTIBYTE_P to
12166 check the validity of multibyte sequence.
12167 (decode_coding_emacs_mule): New function.
12168 (encode_coding_emacs_mule): New macro.
12169 (detect_coding_iso2022): Use ONE_MORE_BYTE to fetch a byte from
12171 (DECODE_ISO_CHARACTER): Just return a character code.
12172 (DECODE_COMPOSITION_START): Set coding->result instead of result.
12173 (decode_coding_iso2022, decode_coding_sjis_big5, decode_eol): Use
12174 EMIT_CHAR to produced decoded characters. Exit the loop only by
12175 macros ONE_MORE_BYTE or EMIT_CHAR. Don't handle the case of last
12177 (ENCODE_ISO_CHARACTER): Don't translate character here. Produce
12178 only position codes for an invalid character.
12179 (encode_designation_at_bol): Return new destination pointer. 5th
12180 arg DSTP is changed to DST.
12181 (encode_coding_iso2022, decode_coding_sjis_big5): Get a character
12182 from the source by ONE_MORE_CHAR. Don't handle the case of last
12184 (DECODE_SJIS_BIG5_CHARACTER, ENCODE_SJIS_BIG5_CHARACTER): These
12186 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
12187 (detect_coding_utf_16, detect_coding_ccl): Use ONE_MORE_BYTE and
12188 TWO_MORE_BYTES to fetch a byte from the source.
12189 (encode_eol): Pay attention to coding->src_multibyte.
12190 (detect_coding, detect_eol): Preserve members src_multibyte and
12192 (DECODING_BUFFER_MAG): Return 2 even for coding_type_raw_text.
12193 (encoding_buffer_size): Set magnification to 3 for all coding
12194 systems that require encoding.
12195 (ccl_coding_driver): For decoding, be sure that the result is
12196 valid multibyte sequence.
12197 (decode_coding): Initialize coding->errors and coding->result.
12198 For emacs-mule, call decode_coding_emacs_mule. For no-conversion
12199 and raw-text, always call decode_eol. Handle the case of last
12200 block here. If not coding->dst_multibyte, convert the resulting
12201 sequence to unibyte.
12202 (encode_coding): Initialize coding->errors and coding->result.
12203 For emacs-mule, call encode_coding_emacs_mule. For no-conversion
12204 and raw-text, always call encode_eol. Handle the case of last
12206 (shrink_decoding_region, shrink_encoding_region): Detect cases
12207 that we can't skip data more rigidly.
12208 (code_convert_region): Setup src_multibyte and dst_multibyte
12209 members of coding. For decoding, if the buffer is multibyte,
12210 convert the source sequence to unibyte in advance. For encoding,
12211 if the buffer is multibyte, convert the resulting sequence to
12212 multibyte afterward.
12213 (run_pre_post_conversion_on_str): New function.
12214 (code_convert_string): Deleted and divided into the following two.
12215 (decode_coding_string, encode_coding_string): New functions.
12216 (code_convert_string1, code_convert_string_norecord): Call one of
12218 (Fdecode_sjis_char, Fdecode_big5_char): Use MAKE_CHAR instead of
12219 MAKE_NON_ASCII_CHAR.
12220 (Fset_terminal_coding_system_internal)
12221 (Fset_safe_terminal_coding_system_internal): Setup src_multibyte
12222 and dst_multibyte members.
12223 (init_coding_once): Initialize iso_code_class with new enum
12224 ISO_control_0 and ISO_control_1.
12226 * coding.h (enum iso_code_class_type): Member ISO_control_code is
12227 devided into ISO_control_0 and ISO_control_1.
12228 (struct coding_system): New members src_multibyte, dst_multibyte,
12229 errors, and result. Delete member fake_multibyte.
12230 (CODING_REQUIRE_DECODING): Return 1 if coding->dst_multibyte is
12232 (CODING_REQUIRE_ENCODING): Return 1 if coding->src_multibyte is
12235 * data.c (Faref): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
12238 * editfns.c (Fformat): Be sure to convert 8-bit characters to
12240 (Ftranspose_region) [BYTE_COMBINING_DEBUG]: Abort if byte
12242 (Ftranspose_region): Delete codes for handling byte combining.
12244 * fileio.c (Finsert_file_contents): Setup src_multibyte and
12245 dst_multibyte members of coding. On handling REPLACE on unibyte
12246 buffer, convert the result of decode_coding to unibyte. On
12247 inserting into a mutibyte buffer, always call code_convert_region.
12248 (e_write): Setup coding->src_multibyte according to the
12249 multibyteness of the source (buffer or string).
12251 * fns.c (concat): Handle 8-bit characters correctly.
12252 (Fstring_as_unibyte): Be sure to make all 8-bit characters in
12253 unibyte in the result.
12254 (Fstring_as_multibyte): Be sure to make all 8-bit characters in
12255 valid multibyte form in the result.
12256 (map_char_table): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
12257 (Fbase64_encode_region, Fbase64_encode_string): If base64_encode_1
12258 return -1, signal an error.
12259 (base64_encode_1): New arg MULTIBYTE. Get each character by
12260 CHAR_STRING_AND_LENGTH if MULTIBYTE is nonzero. If a multibyte
12261 character is found, return -1.
12262 (Fbase64_decode_region): Delete codes for handling byte-combining.
12263 Treat each decoded byte as a unibyte character.
12264 (Fbase64_decode_string): Return unibyte string.
12265 (Fcompare_strings, concat, string_byte_to_char): Use
12266 FETCH_STRING_CHAR_ADVANCE_NO_CHECK instead off
12267 FETCH_STRING_CHAR_ADVANCE.
12268 (Fstring_lessp): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
12269 (mapcar1): If SEQ is string, always use FETCH_STRING_CHAR_ADVANCE.
12271 * fontset.c (fontset_ref): Use SPLIT_CHAR instead of
12272 SPLIT_NON_ASCII_CHAR.
12273 (fontset_ref_via_base, fontset_set): Likewise
12275 * insdel.c (adjust_markers_for_record_delete): Deleted.
12276 (adjust_markers_for_insert): Argument changed. Caller changed.
12277 (adjust_markers_for_replace): Likewise.
12278 (ADJUST_CHAR_POS, combine_bytes, byte_combining_error)
12279 (CHECK_BYTE_COMBINING_FOR_INSERT): Deleted.
12280 (copy_text): Delete unused local varialbe c_save. For converting
12281 to multibyte, be sure to make all 8-bit characters in valid
12283 (count_size_as_multibyte): Handle 8-bit characters correctly.
12284 (insert_1_both, insert_from_string_1, insert_from_buffer_1)
12285 (adjust_after_replace, replace_range, del_range_2)
12286 [BYTE_COMBINING_DEBUG]: Abort if byte combining occurs.
12287 (insert_1_both, insert_from_string_1, insert_from_buffer_1)
12288 (adjust_after_replace, replace_range, del_range_2) Delete codes for
12289 handling byte combining.
12290 (adjust_before_replace): Deleted.
12292 * keymap.c (Fsingle_key_description): Use SPLIT_CHAR instead of
12293 SPLIT_NON_ASCII_CHAR.
12294 (describe_vector): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
12295 (Faccessible_keymaps): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
12296 (Fkey_description): Likewise.
12298 * lread.c (read1): On reading multibyte string, be sure to make
12299 all 8-bit chararacters in valid multibyte form.
12300 (readchar): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
12302 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE
12305 * process.c (Fstart_process): GCPRO current_dir before calling
12306 Ffind_operation_coding_system. Encode arguments here.
12307 (create_process): Don't encode arguments here. Setup
12308 src_multibyte and dst_multibyte members of struct coding.
12309 (read_process_output): Setup src_multibyte and dst_multibyte
12310 members of struct coding. If the output is to multibyte buffer,
12311 always decode the output of the process. Adjust the
12312 representation of 8-bit characters to the multibyteness of the output.
12313 (send_process): Setup coding->src_multibyte according to the
12314 multibyteness of the source.
12316 * search.c (wordify): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
12317 (Freplace_match): Use FETCH_STRING_CHAR_ADVANCE and
12318 FETCH_STRING_CHAR_ADVANCE_NO_CHECK appropriately.
12320 * term.c (produce_special_glyphs): Use CHAR_BYTES instead of CHAR_LEN.
12322 * w16select.c (Fw16_set_clipboard_data): Setup members
12323 src_multibyte and dst_multibyte of coding. Adjusted for the
12324 change for find_charset_in_str.
12325 (Fw16_get_clipboard_data): Likewise.
12327 * w32fns.c (w32_to_x_font): Setup members src_multibyte and
12328 dst_multibyte of coding.
12329 (x_to_w32_font): Likewise.
12331 * w32select.c (Fw32_set_clipboard_data): Setup members
12332 src_multibyte and dst_multibyte of coding. Adjusted for the
12333 change for find_charset_in_str.
12334 (Fw32_get_clipboard_data): Likewise.
12336 * xdisp.c (get_next_display_element): Handle 8-bit characters
12338 (next_element_from_display_vector): Use CHAR_BYTES instead of CHAR_LEN.
12339 (disp_char_vector): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
12341 * xselect.c (selection_data_to_lisp_data): Setup members
12342 src_multibyte and dst_multibyte of coding. Adjusted for the
12343 change for find_charset_in_str.
12344 (lisp_data_to_selection_data): Likewise.
12346 2000-05-19 Gerd Moellmann <gerd@gnu.org>
12348 * buffer.c (Fbury_buffer): Avoid trouble from burying a killed buffer.
12350 * dispextern.h (Vimage_types): Add extern declaration.
12352 * xdisp.c (Vimage_types): Moved here from xfns.c.
12353 (syms_of_xdisp): Move `image-types' variable here from xfns.c.
12355 * xfns.c (Vimages_types): Moved to xdisp.c.
12356 (syms_of_xfns): Move `image-types' to xdisp.c.
12358 * w32fns.c (Vimage_types): Removed.
12359 (syms_of_w32fns): Remove `image-types'.
12361 2000-05-18 Kenichi Handa <handa@etl.go.jp>
12363 * fns.c (map_char_table): Pay attention to character number of
12364 charset. Check the validity of charset at the first level. For
12365 leaf nodes that has nil value, call C_FUNCTION or FUNCTION with
12368 * fontset.c: Include "buffer.h".
12369 (fs_load_font): If the face has fontset, record the face ID in
12371 (Finternal_char_font): New function.
12372 (accumulate_font_info): New function.
12373 (Ffontset_info): Rewritten for the new fontset implementation.
12374 (syms_of_fontset): Register Vdefault_fontset in the first element
12375 of Vfontset_table. Include Vdefault_fontset in
12376 Vfontset_alias_alist. Declare `internal-char-font' as a Lisp
12379 2000-05-16 Dave Love <fx@gnu.org>
12381 * m/iris5d.h: Deleted -- unused.
12383 2000-05-16 Gerd Moellmann <gerd@gnu.org>
12385 * xdisp.c, w32.c, print.c, msdos.c, emacs.c: Use the term
12386 `invalid' instead of `illegal'.
12388 * indent.c (Fmove_to_column): When ending within a tab, insert
12389 spaces first so that markers at the end of the tab get adjusted.
12391 * frame.c (frames_bury_buffer): Don't add a buffer to the frame's
12392 buffer list that wasn't selected in that frame.
12394 * filelock.c (get_boot_time): To obtain an 8 char file name, which
12395 is needed on mescaline, use a 2 char prefix, and call
12396 make_temp_name with second arg non-zero.
12398 * fileio.c (make_temp_name): New function, extracted from
12400 (Fmake_temp_name): Use it.
12402 2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
12404 * window.c (coordinates_in_window): Subtract 1 when computing right_x.
12406 2000-05-15 Gerd Moellmann <gerd@gnu.org>
12408 * Makefile.in (lisp): Add env.elc.
12410 * callproc.c (Fgetenv_internal): Renamed from Fgetenv.
12412 2000-05-12 Gerd Moellmann <gerd@gnu.org>
12414 * search.c (Freplace_match): Handle case of `\N' in the
12415 replacement when there's no group N.
12417 2000-05-11 Gerd Moellmann <gerd@gnu.org>
12419 * xdisp.c (add_to_log): Don't pass the terminating NUL byte
12420 of the message to message_dolog.
12422 * keyboard.c (read_char): Don't clear current message for help
12423 events; let the code handling help events handle this. Change
12424 code detecting help events that should be ignored.
12426 * xdisp.c (handle_single_display_prop): Don't try to set PT if
12427 we're interating over a string.
12429 2000-05-09 Dave Love <fx@gnu.org>
12431 * fileio.c (Fwrite_region): If APPEND arg is an integer, seek to
12432 that offset before writing. Move gcpro region past call of
12435 2000-05-04 Dave Love <fx@gnu.org>
12437 * buffer.c (syms_of_buffer) [auto-fill-function]: Doc fix.
12439 2000-05-04 Gerd Moellmann <gerd@gnu.org>
12441 * insdel.c (insert_from_buffer_1): Adjust FROM position by number
12442 of inserted characters when BUF equals the current buffer, and PT
12443 is in front of or equal to FROM.
12445 2000-05-03 Gerd Moellmann <gerd@gnu.org>
12447 * xdisp.c (handle_single_display_prop): If display property value
12448 is invalid, or something not supported on the frame, restore
12449 iterator's position to what it was initially. Make sure to return
12450 0 for invalid and unsupported property values.
12452 * xterm.c (x_produce_glyphs) <composite chars>: Handle case
12453 that x_per_char_metric returns null.
12455 2000-05-02 Gerd Moellmann <gerd@gnu.org>
12457 * xterm.h (struct face): Add forward declaration.
12458 (struct image): Ditto.
12459 (image_ascent): Add prototype.
12461 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
12462 (x_draw_image_relief, x_draw_image_foreground_1): Call function
12463 image_ascent instead of using IMAGE_ASCENT.
12465 * dispextern.h (DEFAULT_IMAGE_HEIGHT): New macro.
12466 (IMAGE_ASCENT): Removed.
12468 * xfns.c (Qcenter): New variable.
12469 (enum image_value_type): Add IMAGE_ASCENT_VALUE.
12470 (parse_image_spec): Handle IMAGE_ASCENT_VALUE.
12471 (image_ascent): New function.
12472 (lookup_image): Recognize `:ascent center'.
12473 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
12474 (tiff_format, gif_format, gs_format): Use IMAGE_ASCENT_VALUE.
12475 (xbm_load): Don't set image's ascent here.
12476 (xbm_image_p, xpm_image_p, pbm_image_p, png_image_p)
12477 (jpeg_image_p, tiff_image_p, gif_image_p, gs_image_p): Don't
12478 check ascent values here.
12479 (Fimagep, Flookup_image [GLYPH_DEBUG]: Removed.
12480 (syms_of_xfns) [GLYPH_DEBUG]: Don't defsubr removed functions.
12481 (syms_of_xfns): Initialize Qcenter.
12483 * eval.c (Fsignal): If lisp_eval_depth or spepdl_size are near
12484 to the limits, increase the limits.
12486 2000-05-01 Kenichi Handa <handa@etl.go.jp>
12488 * fontset.c (fs_load_font): By default, use 0x00..0x7f for ASCII.
12489 Check Vfont_encoding_alist against the full name of the opened font.
12491 2000-04-28 Gerd Moellmann <gerd@gnu.org>
12493 * xdisp.c (make_cursor_line_fully_visible): Handle case of rows
12494 taller than the window.
12496 2000-04-28 Kenichi Handa <handa@etl.go.jp>
12498 * xfaces.c (realize_x_face): Fix the argument of the second
12499 xassert. BASE_FACE may not be a face for ASCII.
12501 2000-04-27 Gerd Moellmann <gerd@gnu.org>
12503 * print.c (print_object): Treat print-length < 0 as nil.
12505 * Makefile.in (termcapobj): Don't use TERMCAP_OBJ.
12507 * s/freebsd.h (TERMCAP_OBJ): Removed.
12508 (LIBS_TERMCAP): Don't define for __FreeBSD_version >= 400000.
12510 * lread.c (read1): Don't treat period followed by certain
12511 characters as symbol start.
12513 * xfns.c (slurp_file): New function.
12514 (xbm_image_p): Handle case of in-memory XBM files.
12515 (xbm_scan): Rewritten to work on memory buffers instead of files.
12516 (xbm_read_bitmap_data): Renamed from xbm_read_bitmap_file_data.
12517 Work on memory buffers instead of files. If DATA is null test
12518 if buffer looks like an in-memory XBM file.
12519 (xbm_load_image): Renamed from xbm_load_image_file. Work on
12520 memory buffers instead of files.
12521 (xbm_file_p): New function.
12522 (xbm_load): Accept :data DATA where DATA is an in-memory XBM file.
12524 * lread.c (end_of_file_error): New function.
12525 (read1): Call it instead of signaling `end-of-file' directly.
12527 * print.c (print_error_message): Print data of `end-of-file'
12528 with Fprinc instead of Fprin1.
12530 2000-04-26 Ken Raeburn <raeburn@gnu.org>
12532 * window.c (freeze_window_start): Check that minibuffer scroll
12533 window isn't nil before extracting the window structure pointer
12536 * undo.c (record_delete): If we hit the end of the undo list, stop
12537 picking elements apart.
12539 2000-04-26 Gerd Moellmann <gerd@gnu.org>
12541 * xdisp.c (display_line): If lines are continued, restore
12542 iterator's ascent/descent information to the values before the
12543 first glyph not fitting on the line.
12545 2000-04-25 Gerd Moellmann <gerd@gnu.org>
12547 * xdisp.c (try_window_id) <all changes above window start>: Adjust
12548 positions in glyph matrix. Don't compute new window end positions.
12550 * dispnew.c (increment_matrix_positions): Renamed from
12551 increment_glyph_matrix_buffer_positions.
12552 (increment_row_positions): Renamed from
12553 increment_glyph_row_buffer_positions.
12555 * dispextern.h: Change names of renamed functions from dispnew.c
12558 2000-04-24 Gerd Moellmann <gerd@gnu.org>
12560 * fileio.c (Fdo_auto_save): Create directories for auto-save
12561 list file if necessary.
12563 * xdisp.c (init_iterator): Set iterator's extra_line_spacing
12564 from buffer or frame.
12565 (automatic_hscrolling_p): New variable.
12566 (hscroll_windows): Scroll windows horizontally only if automatic
12567 hscrolling is allowed.
12568 (syms_of_xdisp): New variable `automatic-hscrolling'.
12570 * frame.h (struct frame): Add member extra_line_spacing.
12572 * xfns.c (x_set_line_spacing): New function.
12573 (Fx_create_frame): Set line spacing from resources.
12574 (Qline_spacing): New variable.
12575 (syms_of_xfns): Initialize Qline_spacing.
12577 * emacs.c (USAGE2): Add `--line-spacing' and `-lsp'.
12579 * buffer.c (init_buffer_once): Handle extra_line_spacing.
12580 (syms_of_buffer): Add `default-line-spacing' and `line-spacing'.
12581 (reset_buffer): Don't initialize extra2 and extra3. Initialize
12582 extra_line_spacing from default value.
12583 (init_buffer_once): Initialize default value of extra_line_spacing.
12585 * buffer.h (struct buffer): Add extra_line_spacing, remove extra2
12588 * xterm.c (x_produce_glyphs): Remove reference to struct it's
12589 prompt_width. Add extra line spacing.
12591 * term.c (produce_glyphs): Remove reference to struct it's
12594 * dispextern.h (struct it): Remove member prompt_width, add
12595 extra_line_spacing.
12597 2000-04-22 Gerd Moellmann <gerd@gnu.org>
12599 * dispnew.c (update_frame_line): When writing a whole line, make
12600 sure cursor is in the right row afterwards, otherwise a use of
12601 capability `ch' in cmgoto might leave the cursor in the row below.
12603 2000-04-21 Gerd Moellmann <gerd@gnu.org>
12605 * lisp.h (struct Lisp_Buffer_Cons): Remove.
12607 * keyboard.c (timer_check): Fix typo in comment.
12609 2000-04-21 Kenichi Handa <handa@etl.go.jp>
12611 * fontset.c (Fset_fontset_font): Fix docstring. Local variable
12612 name change: ch -> character.
12614 2000-04-20 Gerd Moellmann <gerd@gnu.org>
12616 * keyboard.c (echo_message_buffer): New variable.
12617 (echo_now): Set echo_message_buffer to the echo area buffer used
12618 to display the echo.
12619 (cancel_echoing): Reset echo_message_buffer to nil.
12620 (read_char): Code rewritten that handles canceling an echo or
12621 echoing a dash, respectively.
12623 * fileio.c (Ffile_writable_p) [WINDOWSNT]: Return nil if parent
12624 directory doesn't exist.
12626 2000-04-19 Dave Love <fx@gnu.org>
12628 * fns.c (syms_of_fns): Defsubr mapc.
12629 (concat): Don't allow numeric args.
12630 (Fconcat): Doc change.
12632 2000-04-19 Stefan Monnier <monnier@cs.yale.edu>
12634 * regex.c (re_match_2_internal): Don't shorten the strings anymore,
12635 instead define end_match(1|2) more carefully.
12636 Use GET_CHAR_BEFORE_2 for `begline'.
12638 2000-04-19 Gerd Moellmann <gerd@gnu.org>
12640 * frame.h (SELECTED_FRAME): Change definition to compile cleanly
12641 on 64-bit systems where NULL is defined as `0'.
12643 * xdisp.c (with_echo_area_buffer): Add more `int' parameters for
12644 the `variable argument list' to make it work on Alpha.
12646 * m/alpha.h (_LP64) [!_LP64]: Define.
12647 (ORDINARY_LINK): Define for NetBSD.
12649 * m/macppc.h (ORDINARY_LINK): Define for NetBSD.
12651 2000-04-19 Dave Love <fx@gnu.org>
12653 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Revert 2000-04-14
12656 * Makefile.in (LIBS): Don't use.
12657 (GETLOADAVG_OBJ): Define again.
12658 (otherobj): Add GETLOADAVG_OBJ.
12660 * buffer.c (Fmake_indirect_buffer): Escape newline in doc.
12662 2000-04-18 Gerd Moellmann <gerd@gnu.org>
12664 * lread.c (read_filtered_event): Cancel and start busy cursor.
12666 * xterm.c (x_produce_glyphs) <ASCII chars>: Take into account
12667 that the per-character metrics may be null.
12669 2000-04-17 Gerd Moellmann <gerd@gnu.org>
12671 * buffer.c (clone_per_buffer_values): New function.
12672 (Fmake_indirect_buffer): Add optional argument CLONE. Call
12673 clone_per_buffer_values if CLONE is not nil.
12675 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
12677 2000-04-16 Dave Love <fx@gnu.org>
12679 * Makefile.in: Remove obsolete localcpp stuff.
12680 (GETLOADAVG_OBJ): Don't define.
12681 (obj): Move LIBOBJS...
12682 (otherobj): ... to here.
12683 (MSDOS_OBJ): Convert to make variable -- preprocessing zapped
12684 whitespace-only lines after the continuation (Irix).
12686 2000-04-14 Gerd Moellmann <gerd@gnu.org>
12688 * xfns.c (xpm_load) [DEBUG_X_COLORS]: Register colors.
12690 * s/freebsd.h (LD_SWITCH_SYSTEM): Add `-L /usr/local/lib'.
12692 2000-04-14 Dave Love <fx@gnu.org>
12694 * s/aix3-1.h, s/bsd4-2.h, s/bsd4-3.h, s/cxux.h, s/dgux.h, s/gnu.h:
12695 * s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/rtu.h:
12696 * s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h, s/usg5-2.h:
12697 * s/usg5-3.h, s/xenix.h, s/umax.h: Don't define autoconfiscated
12700 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Don't define
12701 autoconfiscated HAVE_GETLOADAVG.
12703 * s/nextstep.h, s/sco4.h, s/sco5.h: Don't define autoconfiscated
12706 2000-04-14 Gerd Moellmann <gerd@gnu.org>
12708 * filelock.c (MAKE_LOCK_NAME): Allocate 2 more bytes.
12709 (fill_in_lock_file_name): Avoid existing files that aren't links.
12711 2000-04-14 Dave Love <fx@gnu.org>
12713 * Makefile.in (LIBS, LIBOBJS): New variable.
12714 (INTERVAL_SRC): Convert to make variable.
12715 (INTERVAL_OBJ, MKTIME_OBJ, FLOAT_SUPPORT, FACE_SUPPORT)
12716 (HAVE_X_WINDOWS, OBJECTS_SYSTEM): Remove.
12717 (obj): Substitute INTERVAL_OBJ, add MKTIME_OBJ, GETLOADAVG_OBJ and
12719 (SOME_MACHINE_OBJECTS): Remove interval stuff.
12720 (lisp): Substitute FACE_SUPPORT, FLOAT_SUP.
12721 (shortlisp): Add facemenu, float-sup, frame.
12722 (SOME_MACHINE_LISP): Remove them from here.
12723 (LIBES): Change unused LDLIBS to autoconf LIBS.
12725 * config.in: Add BROKEN_MKTIME, NLIST_STRUCT, NLIST_NAME_UNION.
12727 2000-04-14 Kenichi Handa <handa@etl.go.jp>
12729 * composite.c (update_compositions): If FROM and TO are not in a
12730 valid range, do nothing.
12732 2000-04-13 Gerd Moellmann <gerd@gnu.org>
12734 * tparam.c (tparam1): Abort when encountering an unknown `%'-specifier.
12736 * s/freebsd.h (TERMCAP_OBJ) [__FreeBSD__ >= 4]: Define as terminfo.o.
12738 * Makefile.in (termcapobj) [LIBS_TERMCAP && TERMCAP_OBJ]: Define
12741 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
12743 * fileio.c (a_write): Remove redundant semi-colons.
12744 (e_write): Return -1 if failed to write all the data.
12745 This fixes the changes made at 1999-12-15.
12747 2000-04-12 Dave Love <fx@gnu.org>
12749 * fns.c (mapcar1): Test for null vals to support mapc.
12750 (Fmapc): New function.
12752 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
12754 * msdos.c (NUM_MOUSE_BUTTONS): Define.
12755 (IT_frame_up_to_date): Support the buffer local value of
12756 cursor-type, if defined.
12758 2000-04-10 Dave Love <fx@gnu.org>
12760 * editfns.c (preceding-char, following-char): Doc fix.
12762 2000-04-10 Ken Raeburn <raeburn@gnu.org>
12764 * Makefile.in (temacs): Revert 2000-03-12 change.
12766 2000-04-10 Jason Rumney <jasonr@gnu.org>
12768 * xfaces.c (realize_face): Change FRAME_X_P to FRAME_WINDOW_P.
12770 2000-04-10 Gerd Moellmann <gerd@gnu.org>
12772 * xdisp.c (setup_echo_area_for_printing): Choose an echo
12773 area buffer, if it's not set up yet.
12775 * indent.c (compute_motion): Set immediate_quit.
12777 2000-04-09 Gerd Moellmann <gerd@gnu.org>
12779 * xfaces.c (tty_suppress_bold_inverse_default_colors_p): New variable.
12780 (realize_tty_face): Suppress boldness if colors are the inverse of
12781 the default colors, and tty_suppress_bold_inverse_default_colors_p
12783 (Ftty_suppress_bold_inverse_default_colors): New function.
12784 (syms_of_xfaces): Defsubr it.
12786 * buffer.c (Frestore_buffer_modified_p): New function.
12787 (syms_of_buffer): Defsubr it.
12789 2000-04-08 Ken Raeburn <raeburn@gnu.org>
12791 * charset.c (Fmake_char_internal): CHAR_COMPONENTS_VALID_P takes a
12792 charset id (int) argument, not a charset (Lisp_Object).
12794 * coding.h (code_convert_string): Declare.
12795 * coding.c (code_convert_string_norecord): Pass an int, not a lisp
12796 object, as the fourth argument to code_convert_string.
12798 * fontset.c (make_fontset_for_ascii_face): Use XINT on return value.
12799 (Fset_fontset_font): Use EQ to compare lisp objects.
12801 2000-04-05 Ken Raeburn <raeburn@gnu.org>
12803 * intervals.h (SET_INTERVAL_PARENT): Use INT_LISPLIKE to test for
12804 a pointer that looks like a lisp object.
12805 (SET_INTERVAL_OBJECT): Don't explicitly compare the object with
12806 zero, instead see whether it's an integer object, since they can't
12808 (GET_INTERVAL_OBJECT): Simply assign to the destination.
12810 * dispnew.c (allocate_matrices_for_frame_redisplay)
12811 (direct_output_forward_char): Use X(U)INT and make_number as needed
12812 to convert between (unsigned) int values and lisp integers.
12813 * keyboard.c (read_key_sequence): Likewise.
12814 * lread.c (substitute_object_recurse): Likewise.
12815 * fns.c (concat, hash_lookup, hash_remove): Likewise.
12816 * minibuf.c (do_completion, Fminibuffer_complete_word)
12817 (Fminibuffer_completion_help): Likewise.
12818 * term.c (produce_special_glyphs): Likewise.
12820 * fileio.c (Fwrite_region): Use EQ when comparing lisp objects.
12821 * print.c (print_preprocess, print_object): Likewise.
12823 * search.c (compile_pattern): Use NILP when checking for nil.
12825 * lisp.h (make_number) [!NO_UNION_TYPE && __GNUC__ >= 2 &&
12826 __OPTIMIZE__]: Provide a GNU C macro version that handles
12827 lisp-object unions.
12828 (XSET) [!NO_UNION_TYPE]: Set the value field first, then the type
12829 field, to better cope with ENABLE_CHECKING and calls that modify a
12830 Lisp_Object using its old value.
12832 2000-04-04 Gerd Moellmann <gerd@gnu.org>
12834 * window.c (compare_window_configurations): Signal an error
12835 if parameters C1 or C2 aren't window configurations.
12837 * bytecode.c (Fbyte_code): Add a bunch of BEFORE_POTENTIAL_GC/
12838 AFTER_POTENTIAL_GC calls around calls to functions that can
12839 signal an error and thus invoke the debugger.
12841 2000-04-03 Gerd Moellmann <gerd@gnu.org>
12843 * fns.c (Fbase64_decode_region, Fbase64_decode_string): Signal
12844 an error if decoding fails.
12846 * keyboard.c (lispy_mouse_names): Variable removed.
12847 (Vlispy_mouse_stem): New variable.
12848 (syms_of_keyboard): Initialize Vlispy_mouse_stem.
12849 (make_lispy_event) <mouse_click, scroll_bar_click>: Don't abort
12850 for any mouse button number. Increase size of mouse_syms and
12851 button_down_location as needed. Call modify_event_symbol with
12852 different arguments.
12853 (make_lispy_event) <scroll_bar_click> [USE_TOOLKIT_SCROLL_BARS]:
12854 Call modify_event_symbol with different arguments.
12855 (make_lispy_event) <w32_scroll_bar_click> [WINDOWSNT]: Don't abort
12856 for any button number. Call modify_event_symbol with different
12858 (modify_event_symbol): Rename NAME_ALIST to NAME_ALIST_OR_STEM.
12859 Accept a string for NAME_ALIST_OR_STEM.
12861 * lisp.h (larger_vector): Add prototype.
12863 * fns.c (larger_vector): Make externally visible.
12865 * termhooks.h (NUM_MOUSE_BUTTONS): Removed.
12867 2000-04-02 Stefan Monnier <monnier@cs.yale.edu>
12869 * regex.c (PTR_TO_OFFSET) [!emacs]: Remove.
12870 (RE_MULTIBYTE_P, RE_STRING_CHAR_AND_LENGTH): New macros.
12871 (GET_CHAR_BEFORE_2): Moved from charset.h plus fixed minor bug when
12872 we are between str1 and str2.
12873 (MAX_MULTIBYTE_LENGTH, CHAR_STRING) [!emacs]: Provide trivial default.
12874 (PATFETCH): Use `TRANSLATE'.
12875 (PATFETCH_RAW): Fetch multibyte char if applicable.
12876 (PATUNFETCH): Remove.
12877 (regex_compile): Rely on PATFETCH to do most of the multibyte magic.
12878 When writing a char, write it directly into the pattern buffer rather
12879 than going needlessly through a temp char-array.
12880 (re_match_2_internal): Similarly, rely on RE_STRING_CHAR to do the
12881 multibyte magic and remove the useless `#ifdef emacs'.
12882 (bcmp_translate): Don't compare as multibyte chars when in a unibyte
12885 * regex.h (struct re_pattern_buffer): Make field `multibyte'
12886 conditional on `emacs'.
12888 * charset.h (GET_CHAR_BEFORE_2): Moved to regex.c.
12890 2000-04-01 Ken Raeburn <raeburn@gnu.org>
12892 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P): Expand
12893 non-union-type versions of XMARK and friends here, because XMARK
12894 and friends won't work on an integer field if NO_UNION_TYPE is not
12896 (make_number): Define as a function if it's not defined as a macro.
12898 * composite.c (run_composite_function): Use NILP when checking for nil.
12899 (syms_of_composite): Delete local var NARGS, pass an int as first
12900 argument to Fmake_hash_table.
12902 * editfns.c (text_property_stickiness): Use NILP to test
12903 Lisp_Object boolean value.
12904 (Fmessage_or_box): Don't use NILP to test int variable.
12905 (Fformat): Use a temporary variable to avoid ENABLE_CHECKING
12906 problems reading from and changing the same lisp value in an
12909 2000-04-01 Gerd Moellmann <gerd@gnu.org>
12911 * term.c (TN_no_color_video): New variable.
12912 (term_init): Intitialize TN_no_color_video.
12913 (enum no_color_bit): New enumeration.
12914 (MAY_USE_WITH_COLORS_P): New macro.
12915 (turn_on_face): Use it to determine if attributes may be used
12916 combined with colors.
12918 2000-04-01 Ken Raeburn <raeburn@gnu.org>
12920 * window.c (CURBEG, CURSIZE): Don't overload lisp object lvalues
12921 with int lvalues via casts; instead, just yield lisp object lvalues.
12922 (enlarge_window): Variable sizep now points to Lisp_Object. Use
12923 proper accessor macros.
12924 (shrink_window_lowest_first): w->top is Lisp_Object; use XINT.
12925 (grow_mini_window): Fix typo getting int value of root->height.
12927 * xdisp.c (compute_string_pos): Fix order of arguments to
12928 string_pos_nchars_ahead.
12929 (handle_fontified_prop, add_to_log): Pass int, not Lisp_Object, as
12930 count arg to variable-arg routines like Frun_hook_with_args and
12932 (back_to_previous_visible_line_start)
12933 (build_desired_tool_bar_string): Pass Lisp_Object, not int, to
12934 fixed-arg routines like Fget_char_property and Fmake_string.
12935 (reconsider_clip_changes): Use XINT when comparing integer lisp
12936 objects, or passing them as int arguments.
12937 (mark_window_display_accurate, insert_left_trunc_glyphs)
12938 (append_space, extend_face_to_end_of_line): Use make_number when
12939 storing or passing integer values as lisp objects.
12940 (set_cursor_from_row, highlight_trailing_whitespace): Use
12941 INTEGERP, not implicit test against zero, for glyph object.
12942 (try_window_id): Don't use make_number when we want an int value.
12944 * xfaces.c (xlfd_symbolic_value): Make last argument a
12945 Lisp_Object, to be consistent with callers.
12946 (Fbitmap_spec_p): Use XINT to get numeric value of height.
12947 (lface_hash): Apply XFASTINT to lisp values before folding in.
12949 * xfns.c (Fx_show_tip): Use make_number to get lisp objects to
12950 fill in window width and height. Pass an int, not a lisp object,
12951 as first arg to Finsert.
12953 2000-04-01 Gerd Moellmann <gerd@gnu.org>
12955 * xfaces.c (realize_basic_faces): Block input while realizing
12958 * keyboard.c (lispy_mouse_names): Add additional mouse names.
12960 * termhooks.h (NUM_MOUSE_BUTTONS): Increase to 15.
12962 2000-03-31 Gerd Moellmann <gerd@gnu.org>
12964 * xterm.c (x_produce_glyphs): When displaying unibyte text
12965 or ASCII, handle case that per-char metric is null.
12967 2000-03-30 Ken Raeburn <raeburn@gnu.org>
12969 * lisp.h (NO_UNION_TYPE) [ENABLE_CHECKING]: Undef.
12971 * lisp.h (XCONS, XSTRING, XSYMBOL, XFLOAT, XPROCESS, XWINDOW)
12972 (XSUBR, XBUFFER): Verify correct object type before returning
12973 pointer, using eassert.
12974 * frame.h (XFRAME): Likewise.
12976 * buffer.c (Frename_buffer, Fset_buffer_multibyte)
12977 (swap_out_buffer_local_variables, Fmove_overlay): Don't apply
12978 XSYMBOL, XBUFFER, etc, to values that may be nil or of the wrong type.
12979 * data.c (set_internal): Likewise.
12980 * dispextern.h (WINDOW_WANTS_MODELINE_P)
12981 (WINDOW_WANTS_HEADER_LINE_P): Likewise.
12982 * fileio.c (auto_save_1): Likewise.
12983 * insdel.c (check_markers): Likewise.
12984 * marker.c (buf_charpos_to_bytepos, unchain_marker): Likewise.
12985 * undo.c (record_insert): Likewise.
12986 * vmsproc.c (child_sig): Likewise.
12987 * window.c (unshow_buffer, window_loop): Likewise.
12988 * xterm.c (x_erase_phys_cursor): Likewise.
12990 2000-03-30 Gerd Moellmann <gerd@gnu.org>
12992 * xfns.c (free_image_cache): Free the cache structure itself
12993 last, after all its members have been freed.
12995 * lisp.h (xstrdup): Add prototype.
12997 * alloc.c (xstrdup): Moved here from xfaces.c.
12998 (allocating_for_lisp): Variable removed.
12999 (lisp_malloc): Block input around the calls to malloc and mem_insert.
13001 * xfaces.c (realize_tty_face): Use find_symbol_value instead
13003 (xstrdup): Moved to alloc.c.
13005 2000-03-29 Ken Raeburn <raeburn@gnu.org>
13007 * scroll.c (CHECK_BOUNDS): Renamed from CHECK.
13009 * emacs.c (main): Fix sense of no-loadup test.
13011 * config.in (ENABLE_CHECKING): Undef.
13013 * lisp.h (struct interval): Replace "parent" field with a union of
13014 interval pointer and Lisp_Object; add new bitfield to use as
13015 discriminant. Change other flag fields to bitfields.
13016 (CHECK): New macro for consistency checking. If ENABLE_CHECKING
13017 is defined and the supplied test fails, print a message and abort.
13018 (eassert): New macro. Use CHECK to provide an assert-like facility.
13020 * intervals.h (NULL_INTERVAL_P): Now applies only to real interval
13021 pointers; abort if the value looks like a lisp object.
13022 (NULL_INTERVAL_P, NULL_PARENT, HAS_PARENT, HAS_OBJECT, SET_PARENT)
13023 (SET_OBJECT, INTERVAL_PARENT, GET_INTERVAL_OBJECT, COPY_PARENT):
13024 Modify for new interval parent definition.
13026 * alloc.c (mark_interval_tree, MARK_INTERVAL_TREE)
13027 (UNMARK_BALANCE_INTERVALS): Update references that need an
13028 addressable lisp object in the interval structure.
13029 (die): New function.
13030 (suppress_checking): New variable.
13032 * intervals.c (interval_start_pos): Just return 0 if there's no
13035 2000-03-29 Gerd Moellmann <gerd@gnu.org>
13037 * lread.c (read1): Accept `.' (period) as symbol start like in CL
13038 and earlier Emacs versions.
13040 * keyboard.c (Ftop_level): Cancel busy-cursor.
13042 * eval.c (call_debugger): Cancel busy-cursor.
13044 2000-03-29 Kenichi Handa <handa@etl.go.jp>
13046 * search.c (Freplace_match): Adjust multibyteness of the current
13047 buffer and NEWTEXT. Free allocated memory before signaling an error.
13049 2000-03-28 Stefan Monnier <monnier@cs.yale.edu>
13051 * regex.c (analyse_first): New function obtained by ripping out most
13052 of re_compile_fastmap and generalizing it a little bit so that it
13053 can also just return whether a given (sub)pattern can match the empty
13055 (regex_compile): Use `analyse_first' to decide whether the loop-check
13056 needs to be done or not for *, +, *? and +? (the loop check is costly
13057 for non-greedy repetition).
13058 (re_compile_fastmap): Delegate the actual work to `analyse_first'.
13060 2000-03-28 Dave Love <fx@gnu.org>
13062 * s/gnu-linux.h (GC_SETJMP_WORKS): Define for i386, sparc, m68k, alpha.
13064 * alloc.c: Include stdio.h. Test STDC_HEADERS, not __STDC__.
13066 2000-03-27 Stefan Monnier <monnier@cs.yale.edu>
13068 * regex.c (REGEX_FREE_STACK, RESET_FAIL_STACK): Make them usable as
13070 (enum re_opcode_t): Update description of succeed_n.
13071 (PATFETCH): Always define.
13072 (regex_compile): Use lookahead rather than PATUNFETCH (for repetition
13073 operators, char classes, shy-groups and intervals).
13074 Optimize special cases of intervals so as to only use succeed_n and
13075 jump_n when really needed.
13076 (re_compile_fastmap): Simplify handling of jump_n and succeed_n now
13077 that we don't have to handle the special cases any more.
13078 Simplify on_failure_jump handling as well.
13080 2000-03-28 Jason Rumney <jasonr@gnu.org>
13082 * lread.c (Fload): Move safe_p definition to above #ifdef DOS_NT.
13084 2000-03-27 Gerd Moellmann <gerd@gnu.org>
13086 * s/freebsd.h (GC_SETJMP_WORKS): Define.
13088 * s/msdos.h (GC_SETJMP_WORKS): Define.
13090 * alloc.c (mark_maybe_object): New function.
13091 (mark_memory): Use it.
13092 (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK): New macros.
13093 (setjmp_tested_p, longjmp_done): New variables.
13094 (test_setjmp): New function.
13095 (mark_stack) [!GC_SETJMP_WORKS]: Call test_setjmp.
13096 (init_alloc): Initialize setjmp_tested_p and longjmp_done.
13098 * xdisp.c (face_before_or_after_it_pos): Pass multibyteness
13099 to DEC_TEXT_POS and INC_TEXT_POS.
13101 * dispnew.c (direct_output_for_insert): Use DEC_TEXT_POS
13102 with parameter MULTIBYTE_P.
13104 * dispextern.h (INC_TEXT_POS, DEC_TEXT_POS): Add parameter MULTIBYTE_P.
13106 * editfns.c (Fsubst_char_in_region): Don't use INC_POS in unibyte
13107 buffers because it looks for multibyte character byte sequences
13108 which don't exist in unibyte text.
13110 * xterm.h (x_specified_cursor_type, x_copy_color): Add prototypes.
13112 * xfaces.c (register_color, unregister_color, unregister_colors)
13113 [DEBUG_X_COLORS]: New functions.
13114 (x_free_colors) [DEBUG_X_COLORS]: Unregister colors.
13116 * xfns.c (x_set_cursor_color): Get color reference counts right.
13118 * xterm.c (x_copy_color): New function.
13119 (x_alloc_nearest_color) [DEBUG_X_COLORS]: Call register_color.
13121 * buffer.h (MAX_PER_BUFFER_VARS): Renamed from MAX_BUFFER_LOCAL_VARS.
13122 (PER_BUFFER_VAR_OFFSET): Renamed from BUFFER_LOCAL_VAR_OFFSET.
13123 (PER_BUFFER_VAR_IDX): Renamed from BUFFER_LOCAL_VAR_IDX.
13124 (PER_BUFFER_VALUE_P): Renamed from BUFFER_HAS_LOCAL_VALUE_P.
13125 (SET_PER_BUFFER_VALUE_P): Renamed from SET_BUFFER_HAS_LOCAL_VALUE_P.
13126 (PER_BUFFER_IDX): Renamed from BUFFER_LOCAL_IDX.
13127 (PER_BUFFER_DEFAULT): Renamed from BUFFER_LOCAL_DEFAULT_VALUE.
13128 (PER_BUFFER_VALUE): Renamed from BUFFER_LOCAL_VALUE.
13129 (PER_BUFFER_SYMBOL): Renamed from BUFFER_LOCAL_SYMBOL.
13130 (PER_BUFFER_TYPE): Renamed from BUFFER_LOCAL_TYPE.
13132 * category.c, data.c, syntax.c, print.c, lread.c: Use new macro
13133 names for handling per-buffer variables.
13135 * buffer.c (buffer_permanent_local_flags): Use MAX_PER_BUFFER_VARS
13136 instead of MAX_BUFFER_LOCAL_VARS.
13137 (last_per_buffer_idx): Renamed from max_buffer_local_idx.
13139 * xfaces.c (lookup_face): Don't assert FACE_SUITABLE_FOR_CHAR_P.
13141 * xfns.c (x_specified_cursor_type): New function.
13142 (x_set_cursor_type): Use it.
13144 * buffer.h (struct buffer): Add cursor_type.
13146 2000-03-26 Stefan Monnier <monnier@cs.yale.edu>
13148 * regex.c (enum re_opcode_t): New opcode on_failure_jump_nastyloop.
13149 (print_partial_compiled_pattern, re_compile_fastmap):
13151 (regex_compile): Use on_failure_jump_nastyloop for non-greedy loops.
13152 (re_match_2_internal): Add code for on_failure_jump_nastyloop when
13153 executing it as well as when popping it off the stack to find infinite
13154 loops in non-greedy repetition operators.
13156 2000-03-26 Gerd Moellmann <gerd@gnu.org>
13158 * doc.c (Qfunction_documentation): New variable.
13159 (syms_of_doc): Initialize Qfunction_documentation.
13160 (Fdocumentation): If FUNCTION is a symbol with non-nil
13161 `function-documentation' property, return a documentation derived
13164 * buffer.c (syms_of_buffer): Add default-cursor-type.
13165 (init_buffer_once): Don't let cursor_type have a local value
13168 * xterm.c (x_display_and_set_cursor): Choose cursor depending
13169 on buffer-local value of cursor_type.
13170 (x_draw_bar_cursor): Add parameter WIDTH.
13172 * buffer.c (reset_buffer): Initialize buffer's cursor_type.
13173 (init_buffer_once): Set default cursor_type value to t.
13174 Mark cursor_type as local everywhere.
13175 (syms_of_buffer): New per-buffer variable cursor-type.
13177 * buffer.h (struct buffer): Remove member local_var_flags,
13179 (MAX_BUFFER_LOCAL_VARS): New macro.
13180 (BUFFER_LOCAL_VAR_OFFSET, BUFFER_LOCAL_VAR_IDX)
13181 (BUFFER_HAS_LOCAL_VALUE_P, SET_BUFFER_HAS_LOCAL_VALUE_P)
13182 (BUFFER_LOCAL_IDX, BUFFER_LOCAL_DEFAULT_VALUE, BUFFER_LOCAL_VALUE)
13183 (BUFFER_LOCAL_SYMBOL, BUFFER_LOCAL_TYPE): New macros.
13185 * print.c (print_object): Use new macros for per-buffer variables.
13187 * category.c (Fset_category_table): Use new macros for per-buffer
13190 * buffer.c (buffer_permanent_local_flags): Make a char array.
13191 (max_buffer_local_idx): New variable.
13192 (reset_buffer_local_variables, Fbuffer_local_variables): Rewritten
13193 for new handling of per-buffer variables.
13194 (buffer_slot_type_mismatch): Use new macros for per-buffer vars.
13195 (init_buffer_once): Initialize per-buffer vars differently.
13196 Set max_buffer_local_idx.
13198 * syntax.c (Fset_syntax_table): Use new macros for per-buffer
13201 * lread.c (defvar_per_buffer): Use new macros for per-buffer variables.
13203 * data.c (do_symval_forwarding, store_symval_forwarding)
13204 (find_symbol_value, set_internal, default_value, Fset_default)
13205 (Fkill_local_variable, Flocal_variable_p): Use new macros for
13206 per-buffer variables.
13208 * Makefile.in (bootstrap-emacs): Use `mv -f' instead of `mv'.
13210 2000-03-24 Gerd Moellmann <gerd@gnu.org>
13212 * xterm.c (x_term_init): Unblock input around call1 of
13213 Qvendor_specific_keysyms.
13215 * syntax.c (open_paren_in_column_0_is_defun_start): New variable.
13216 (find_defun_start): Consider an open parenthesis in column 0
13217 a defun start only if open_paren_in_column_0_is_defun_start is set.
13218 (syms_of_syntax): New variable open-paren-in-column-0-is-defun-start.
13220 2000-03-24 Stefan Monnier <monnier@cs.yale.edu>
13222 * eval.c (Fautoload): Add entry in load-history (if after dump).
13223 * lread.c (load-history): Update docstring.
13225 2000-03-24 Gerd Moellmann <gerd@gnu.org>
13227 * indent.c (Fvertical_motion): Always use the current buffer.
13228 Temporarily change the window's buffer, if necessary.
13230 2000-03-23 Gerd Moellmann <gerd@gnu.org>
13232 * xterm.c (fast_find_position): Make sure not to consider rows
13233 not visible in the window.
13235 2000-03-22 Stefan Monnier <monnier@cs.yale.edu>
13237 * regex.c (enum syntaxcode): Provide default for non-Emacs.
13238 (re_compile_fastmap, re_match_2_internal): Undo Dave's previous fix.
13240 2000-03-22 Jason Rumney <jasonr@gnu.org>
13242 * w32menu.c (single_submenu): Set help string to NULL if none.
13243 (w32_menu_show): Set help string correctly.
13244 (add-menu-item): Set help string in MIIM_DATA for menu item.
13245 Load SetMenuItemInfoA explicitly.
13246 (w32_menu_display_help): New function.
13248 * w32fns.c (w32_wnd_proc): Handle WM_MENUSELECT message.
13249 (QCdata): Moved to xdisp.c.
13251 * w32term.c (w32_read_socket): Handle WM_MENUSELECT message.
13252 (Vw32_charset_to_codepage_alist): Removed.
13253 (Vw32_charset_info_alist): New variable.
13254 (Qw32_charset_[ansi, default, symbol, shiftjis, hangul, gb2312)
13255 (chinesebig5, oem, easteurope, turkish, baltic, russian, arabic)
13256 (greek, hebrew, thai, johab, mac, unicode]): New symbols.
13257 (x_produce_glyphs): Remove out of date #ifdef 0'd section. Replace
13259 (w32_codepage_for_font): Use Vw32_charset_info_alist.
13260 (syms_of_w32term): Remove Vw32_charset_to_codepage_alist.
13261 Define Vw32_charset_info_alist and w32_charset symbols.
13263 2000-03-22 Jason Rumney <jasonr@gnu.org>
13265 * makefile.nt (w32bdf.obj): Update dependencies.
13267 * w32bdf.c: Include frame.h and dispextern.h before fontset.h.
13269 * w32fns.c: Include fontset.h after dispextern.h.
13270 (Fx_create_frame): Do not create fontset.
13271 (w32_load_system_font): Doc fix.
13272 (Fx_close_connection): Free full_name if it is not shared.
13274 * w32term.c: Include fontset.h after dispextern.h.
13275 (x_get_glyph_face_and_encoding): New parameter two_byte_p.
13277 (w32_per_char_metric): If PCM is invalid, delete and return NULL.
13278 (x_get_char_and_face_encoding): Use FACE_FOR_CHAR to get face_id.
13279 (w32_font_is_double_byte): New function, needs body.
13280 (x_append_glyph): Set glyph->glyph_not_available_p.
13281 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
13282 it->charset. If it->multibyte_p is zero and it->c is a multibyte
13283 character, convert it to a unibyte character.
13284 (struct glyph_string): Delete member `charset'.
13285 (W32_TEXTOUT): Temporarily remove charset_dim until another way of
13286 calculating it is found.
13287 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
13288 the case that per char metric is not available correctly.
13289 (x_fill_glyph_string): Handle the case that the specific glyph is
13290 not available correctly.
13291 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
13292 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
13293 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
13294 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
13295 fontset. Don't call FS_LOAD_FONT.
13297 2000-03-22 Ken Raeburn <raeburn@gnu.org>
13299 * intervals.h (NULL_INTERVAL): Cast to INTERVAL type.
13300 (INT_LISPLIKE): New macro.
13301 (NULL_INTERVAL_P): Use it.
13302 (INTERVAL_HAS_PARENT, INTERVAL_HAS_OBJECT, SET_INTERVAL_PARENT)
13303 (SET_INTERVAL_OBJECT, INTERVAL_PARENT, COPY_INTERVAL_PARENT)
13304 (GET_INTERVAL_OBJECT, INTERVAL_PARENT_OR_NULL): New macros.
13306 * alloc.c (make_interval, gc_sweep): Use new macros; eliminate all
13307 explicit references to "parent" field of struct interval and
13308 associated unclean type conversions.
13309 * intervals.c (create_root_interval, root_interval, rotate_right)
13310 (rotate_left, balance_possible_root_interval, split_interval_right)
13311 (split_interval_left, interval_start_pos, find_interval)
13312 (next_interval, previous_interval, update_interval)
13313 (adjust_intervals_for_insertion, delete_node, delete_interval)
13314 (adjust_intervals_for_deletion, merge_interval_right)
13315 (merge_interval_left, reproduce_tree, graft_intervals_into_buffer)
13316 (copy_intervals_to_string): Likewise.
13317 * intervals.h (AM_LEFT_CHILD, AM_RIGHT_CHILD, RESET_INTERVAL):
13319 * syntax.c (update_syntax_table): Likewise.
13321 * intervals.c (reproduce_tree_obj): New function, like
13322 reproduce_tree but takes a Lisp_Object for the parent. Declare
13324 (graft_intervals_into_buffer): Use it when appropriate.
13325 (reproduce_tree): Declare with prototype.
13326 (balance_possible_root_interval): Check that the parent is a lisp
13327 object before trying to examine its type.
13329 2000-03-22 Gerd Moellmann <gerd@gnu.org>
13331 * xfaces.c (lface_same_font_attributes_p): Compare font attributes
13332 as strings only if both are known to be strings.
13334 * s/openbsd.h (LIBS_TERMCAP): Undef.
13336 2000-03-21 Stefan Monnier <monnier@cs.yale.edu>
13338 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE): Add default
13339 definitions for non-Emacs compilation.
13340 (enum re_opcode_t): Remove (not)wordchar and move (not)syntaxspec
13341 outside of `#ifdef emacs'.
13342 (print_partial_compiled_pattern): Update.
13343 (regex_compile): Use (not)syntaxspec(Sword) instead of (not)wordchar.
13344 (re_compile_fastmap): Merge handling of charset and charset_not (for
13345 emacs and non-emacs compilation as well).
13346 Similarly for (not)categoryspec and (not)syntaxspec.
13347 Don't use the fastmap when reaching `anychar' since the added
13348 complexity is not justified.
13349 (re_match_2_internal): Merge (not)wordchar (emacs and non-emacs)
13350 and (not)syntaxspec. Merge (not)categoryspec.
13352 2000-03-22 Kenichi Handa <handa@etl.go.jp>
13354 * dispextern.h [!HAVE_WINDOW_SYSTEM] (FACE_SUITABLE_FOR_CHAR_P)
13355 (FACE_FOR_CHAR): Define them differently for the configuration of
13358 2000-03-21 Dave Love <fx@gnu.org>
13360 * fontset.c (Fset_fontset_font, Ffontset_font): Fix newlines in
13363 2000-03-21 Gerd Moellmann <gerd@gnu.org>
13365 * xfaces.c (check_lface_attrs) [GLYPH_DEBUG]: Fix syntax error.
13366 (lface_fully_specified_p): Don't check contents of
13367 LFACE_FONT_INDEX because that attribute is optional.
13368 (realize_x_face): Remove now unwarranted xassert.
13370 2000-03-21 Kenichi HANDA <handa@etl.go.jp>
13372 The following changes are to make font selection based on
13373 characters, not charset. In addition, they recover fontset
13374 facilities while utilizing the new font selection mechanism.
13376 * Makefile.in (fontset.o): Depend on dispextern.h.
13378 * alloc.c (mark_face_cache): Don't mark face->registry.
13380 * dispextern.h (struct glyph): New member glyph_not_available_p.
13381 Use 22 bits for face_id.
13382 (enum lface_attribute_index): Add LFACE_FONT_INDEX.
13383 (struct face): Delete member registry, new member ascii_face.
13384 (FACE_SUITABLE_FOR_CHAR_P): Renamed from
13385 FACE_SUITABLE_FOR_CHARSET_P. Caller changed.
13386 (FACE_FOR_CHAR): Renamed from FACE_FOR_CHARSET. Caller changed.
13387 (struct it): Delete member charset, new member glyph_not_available_p.
13389 * fontset.h (FONT_NOT_OPENED, FONT_NOT_FOUND): Macros removed.
13390 (struct fontset_info, struct fontset_data): Structs removed.
13391 (allloc_fontset_data, free_fontset_data, fs_regiser_fontset)
13392 (Vglobale_fontset_alist, font_idx_temp): Externs removed.
13393 (fs_load_font, fs_query_fontset): Adjusted for new argument.
13394 (fs_free_face_fontset, fontset_font_pattern)
13395 (face_suitable_for_char_p, face_for_char)
13396 (make_fontset_for_ascii_face): Extern them.
13397 (FS_LOAD_FONT): Adjusted for the change of fontset implementation.
13398 (FS_LOAD_FACE_FONT): New macro.
13400 * fontset.c: All codes rewritten or adjusted for the change of
13401 fontset implementation. Now fontset is represented by char table.
13402 (Vglobal_fontset_alist, font_idx_temp, my_strcasetbl):
13404 (my_strcasecmp): Function removed.
13405 (Vfontset_table, next_fontset_id, Vdefault_fontset): New variables.
13406 (AREF, ASIZE): New macros.
13407 (FONTSET_FROM_ID, FONTSET_ID, FONTSET_NAME, FONTSET_FRAME)
13408 (FONTSET_ASCII, FONTSET_BASE, BASE_FONTSET_P, FONTSET_REF)
13409 (FONTSET_REF_VIA_BASE, FONTSET_SET): New macros.
13410 (fontset_ref, fontset_ref_via_base, fontset_set, make_fontset)
13411 (fontset_id_valid_p, font_family_registry, fontset_name)
13412 (fontset_ascii, free_face_fontset, face_suitable_for_char_p)
13413 (face_for_char, make_fontset_for_ascii_face, fontset_font_pattern):
13415 (fs_load_font): New arg FACE. Caller changed.
13416 (fs_query_fontset): Argument changed. Caller changed.
13417 (Fquery_fontset): call fs_query_fontset.
13418 (fs_register_fontset, alloc_fontset_data, free_fontset_data):
13420 (clear_fontset_elements, check_registry_encoding)
13421 (check_fontset_name): New functions.
13422 (syms_of_fontset): Set char-table-extra-slots property of fontset
13423 to 3. Staticpro and initialize Vfontset_table and
13424 Vdefault_fontset. Defsubr fontset_font and fontset_list.
13426 * frame.h (struct frame): Member `fontset_data' removed.
13427 (FRAME_FONTSET_DATA): Macro removed.
13429 * frame.c (make_frame): Don't allocate f->fontset_data.
13430 (Fdelete_frame): Don't free f->fontset_data.
13432 * msdos.c (XMenuActivate): Args to lookup_derived_face changed.
13434 * xdisp.c (charset_at_position): Function removed.
13435 (init_iterator): Don't set member charset of struct `it'.
13436 (handle_face_prop, reseat_to_string, set_iterator_to_next)
13437 (next_element_from_display_vector, insert_left_trunc_glyphs):
13439 (face_before_or_after_it_pos): Call FACE_FOR_CHAR, not
13441 (get_next_display_element, append_space)
13442 (extend_face_to_end_of_line): Likewise.
13444 * xfaces.c (Qx_charset_registry, Vface_default_registry):
13446 (clear_font_table, frame_update_line_height, load_face_font):
13447 Adjusted for the change of fontset implementation.
13448 (load_face_fontset_font): Function removed.
13449 (pixel_point_size): New function.
13450 (font_list): Argument type changed. Caller changed.
13451 (LFACE_FONT): New macro.
13452 (check_lface_attrs): Check attr[LFACE_FONT_INDEX].
13453 (set_lface_from_font_name): Type of arg FONTNAME is changed to
13454 Lisp_Object. Determine the font name by actually loading a font
13455 by the specified pattern. Set LFACE_FONT (lface) to the specified
13456 pattern. Even if a font is not found, don't try alternatives.
13457 (Finternal_set_lisp_face_attribute): Handle `font' slot in lface.
13458 (set_font_frame_param): If `font' is specified in lface, use it.
13459 (Finternal_get_lisp_face_attribute): Handle `font' slot in lface.
13460 (lface_same_font_attributes_p): Likewise.
13461 (make_realized_face): Arguent changed. Caller changed. Set
13462 face->ascii_face to face itself.
13463 (free_realized_face): Free face->fontset if face is for ASCII.
13464 (face_suitable_for_iso8859_1_p, face_suitable_for_charset_p)
13465 (deduce_unibyte_registry, x_charset_registry): Functions removed.
13466 (free_realized_multibyte_face): New function.
13467 (lookup_face, lookup_named_face, lookup_derived_face): Argument
13468 changed. Caller changed.
13469 (try_font_list): Argument type changed.
13470 (face_fontset): Check `font' slot of ATTRS, not `family' slot.
13471 (choose_face_font): Argument changed. Handle fontset properly.
13472 (choose_face_fontset_font): Function removed.
13473 (realize_default_face, realize_named_face): Don't remove the
13475 (realize_face): Argument changed. Caller changed. Remove face
13476 with the arg former_face_id in advance. Load font for the new face.
13477 (realize_x_face): Argument changed. Caller changed. For a
13478 multibyte character, share fontset with base_face. For a single
13479 byte character, make a new realized fontset. Don't load a font here.
13480 (realize_tty_face): Argument changed. Caller changed.
13481 (compute_char_face): Call FACE_FOR_CHAR, not FACE_FOR_CHARSET.
13482 (face_at_buffer_position): Don't check multibyte_p for returning
13484 (face_at_string_position): Call FACE_SUITABLE_FOR_CHAR_P, not
13485 FACE_SUITABLE_FOR_CHARSET_P.
13486 (syms_of_xfaces): Remove code for Qx_charset_registry and
13487 Vface_default_registry.
13489 * xterm.c: Include fontset.h after dispextern.h. Undo the changes
13490 related to PER_CHAR_METRIC done by Gerd on 2000-03-03.
13491 (x_per_char_metric): Don't try FONT->default_char. Even if
13492 pcm->width is zero, glyph bits may exist.
13493 (x_encode_char): Always initialize char2b->byte1.
13494 (x_get_char_face_and_encoding): Call FACE_FOR_CHAR to get face_id.
13495 (x_get_glyph_face_and_encoding): New arg two_byte_p. Caller changed.
13496 (x_append_glyph): Set glyph->glyph_not_available_p.
13497 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
13498 it->charset. Handle the case that per char metric is not
13499 available. If it->multibyte_p is zero and it->c is a multibyte
13500 character, convert it to a unibyte character.
13501 (struct glyph_string): Delete member `charset'.
13502 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
13503 the case that per char metric is not available correctly.
13504 (x_fill_glyph_string): Handle the case that the specific glyph is
13505 not available correctly.
13506 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
13507 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
13508 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
13509 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
13510 fontset. Don't call FS_LOAD_FONT.
13512 * xfns.c (Fx_create_frame): Don't cal fs_register_fontset.
13513 (x_create_tip_frame): Likewise.
13514 (Fx_close_connection): Free full_name of font_info.
13516 * fns.c (optimize_sub_char_table): New function.
13517 (Foptimize_char_table): New function.
13518 (syms_of_fns): Defsubr Soptimize_char_table.
13520 2000-03-20 Gerd Moellmann <gerd@gnu.org>
13522 * buffer.c (Fset_buffer_modified_p): Set update_mode_lines
13523 only if buffer is displayed in some window.
13525 * xdisp.c (handle_single_display_prop): Initialize local `value'.
13526 (try_window_reusing_current_matrix): Don't call scroll run
13527 function if run's current and desired position are the same;
13528 this prevents cursor flickering.
13530 2000-03-19 Stefan Monnier <monnier@cs.yale.edu>
13532 * regex.h (RE_TRANSLATE. RE_TRANSLATE_P): Moved to regex.c.
13534 * regex.c (RE_STRING_CHAR): New macro.
13535 (GET_CHAR_AFER_2): Remove.
13536 (RE_TRANSLATE, RE_TRANSLATE_P): New macros moved from regex.h.
13537 (enum re_opcode_t): Remove on_failure_jump_exclusive.
13538 (print_partial_compiled_pattern, re_compile_fastmap)
13539 (re_match_2_internal): Remove on_failure_jump_exclusive.
13540 (regex_compile): Turn optimizable P+ loops into PP*, so that the
13541 optimization only need to work for * (ie. can use of_keep_string_jump).
13542 Remove the special case for .*\n since it is now covered by the general
13544 (re_search_2): Don't bother with `room'.
13545 (skip_one_char): New function.
13546 (skip_noops): Simplify since `memory' is not needed any more.
13547 (mutually_exclusive_p): Restructure slightly to use `switch' and
13548 add handling for "all" remaining cases.
13549 (re_match_2_internal): Change on_failure_jump_smart to use
13550 on_failure_keep_string_jump (and redirect the end-of-loop jump)
13551 rather than on_failure_jump_exclusive.
13553 2000-03-19 Gerd Moellmann <gerd@gnu.org>
13555 * xfns.c (select_visual): Don't set dpyinfo->n_planes to the
13556 number of bits per RGB because it's everywhere used as the depth
13559 * term.c (calculate_costs): Remove code dealing with X frames.
13561 2000-03-19 Richard M. Stallman <rms@gnu.org>
13563 * lread.c (syms_of_lread): Doc fix for load-convert-to-unibyte.
13565 2000-03-18 Gerd Moellmann <gerd@gnu.org>
13567 * lread.c (read_integer): Unread the last char not consumed.
13569 2000-03-17 Gerd Moellmann <gerd@gnu.org>
13571 * xterm.c (x_update_window_cursor): Don't update in frames
13572 which are in the process of being deleted.
13574 2000-03-16 Gerd Moellmann <gerd@gnu.org>
13576 * Makefile.in (mostlyclean): Add `*.core'.
13577 (clean): Add `bootstrap-emacs'.
13579 * lread.c (read_integer): New function.
13580 (read1): Support read syntax #o, #x, #b, #r.
13582 2000-03-15 Stefan Monnier <monnier@cs.yale.edu>
13584 * regex.c (re_match_2): Fix string shortening (to fit `stop') to
13585 make sure POINTER_TO_OFFSET gives the same value before and after
13586 PREFETCH. Use `dfail' to guarantee "atomic" matching.
13587 (PTR_TO_OFFSET): Use POINTER_TO_OFFSET.
13588 (debug): Now only active if > 0 rather than if != 0.
13589 (DEBUG_*): Update for the new meaning of `debug'.
13590 (print_partial_compiled_pattern): Add missing `succeed' case. Use
13591 CHARSET_* macros in the charset(_not) branch. Fix off-by-two bugs
13592 in `succeed_n', `jump_n' and `set_number_at'.
13593 (store_op1, store_op2, insert_op1, insert_op2)
13594 (at_begline_loc_p, at_endline_loc_p): Add prototype.
13595 (group_in_compile_stack): Move to after its arg's types are
13596 declared and add a prototype.
13597 (PATFETCH): Define in terms of PATFETCH_RAW.
13598 (GET_UNSIGNED_NUMBER): Add the usual `do { ... } while(0)' wrapper.
13599 (QUIT): Redefine as a nop except for NTemacs.
13600 (regex_compile): Handle intervals {,M} as if it was {0,M}. Fix
13601 indentation of the greedy-op and shy-group code.
13602 (at_(beg|end)line_loc_p): Fix argument's types.
13603 (re_compile_fastmap): Ifdef out failure_stack_ptr to shut up gcc.
13604 (re_search_2): Use POS_AS_IN_BUFFER. Simplify `room' computation.
13605 (MATCHING_IN_FIRST_STRING): Remove.
13606 (re_match_2): Use POS_AS_IN_BUFFER. Ifdef out failure_stack_ptr
13607 to shut up gcc. Use FIRST_STRING_P and POINTER_TO_OFFSET. Use
13608 QUIT unconditionally.
13610 2000-03-15 Gerd Moellmann <gerd@gnu.org>
13612 * minibuf.c (Fminibuffer_complete): Set point to ZV if finding
13615 * process.c (send_process): Add a hint that the function
13616 can call Lisp code to its comment.
13618 * lread.c (load_dangerous_libraries): New variable.
13619 (Vbytecomp_version_regexp): New variable.
13620 (safe_to_load_p): New function.
13621 (Fload): Handle files not compiled with Emacs specially.
13622 (syms_of_lread): New Lisp variable load-dangerous-libraries.
13624 2000-03-14 Gerd Moellmann <gerd@gnu.org>
13626 * lisp.h (free_frame_xic) [HAVE_X_I18N]: Add missing semicolon.
13628 * xterm.c (xim_close_dpy, xim_initialize): Use X11R6-style XIM
13629 support functions only if HAVE_X11R6_XIM is defined.
13630 (xim_instantiate_callback): Define only if HAVE_X11R6_XIM.
13632 * s/sol2.h (INHIBIT_X11R6_XIM): Define.
13634 * xfns.c (X_I18N_INHIBITED): Don't define.
13635 (create_frame_xic): Remove conditional compilation on X_I18N_INHIBITED.
13636 (x_kill_gs_process, x_window): Use FRAME_X_VISUAL.
13638 * config.in (HAVE_X_I18N): Moved here from xterm.h.
13639 (HAVE_X11R6_XIM): Define.
13641 * xterm.h (HAVE_X_I18N) [HAVE_X11R6]: Moved to config.in.
13643 * xterm.c (x_term_init): Add support for X resource `synchronous'.
13644 If set, call XSynchronize.
13646 2000-03-13 Stefan Monnier <monnier@cs.yale.edu>
13648 * regex.c: Declare a new type `re_char' used throughout the code
13649 for the string char type. It's `const unsigned char' to match the
13650 rest of Emacs. Consistently make sure all pointers to strings use
13651 it and make sure all pointers into the pattern use `unsigned char'.
13652 (re_match_2_internal): Use `PREFETCH+STRING_CHAR' instead of
13653 GET_CHAR_AFTER_2. Also merge wordbound and notwordbound to reduce
13656 * charset.h (GET_CHAR_AFTER_2): Remove.
13657 (GET_CHAR_BEFORE_2): Use unsigned chars, like everywhere else.
13659 2000-03-12 Ken Raeburn <raeburn@gnu.org>
13661 * Makefile.in (temacs): Evaluate ALL_LDFLAGS into a temporary
13662 variable before the invocation of YMF_PASS_LDFLAGS, in case both
13663 of them try to use backquotes.
13665 2000-03-12 Dave Love <fx@gnu.org>
13667 * unexelf.c: Restore changes of 1999-10-19.
13668 (unexec): Don't adjust bss for sbss type SHT_PROGBITS; otherwise
13669 fix its type and alignment; copy it from current process.
13671 2000-03-12 Gerd Moellmann <gerd@gnu.org>
13673 * atimer.c (cancel_atimer): Break out of the loop as soon as timer
13674 has been found. Fix bug not computing timer's predecessor.
13676 * fileio.c (Fread_file_name): Handle case that DIR contains a
13679 * window.c (Fsave_window_excursion): Doc fix.
13681 * xfns.c (x_defined_color): Rewritten to use x_allocate_nearest_color.
13683 2000-03-12 Eli Zaretskii <eliz@is.elta.co.il>
13685 * msdos.c (vga_installed): New function, code moved from
13686 dos_set_window_size.
13687 (Qbar, Qcursor_type, outside_cursor): New variables.
13688 (syms_of_msdos): Intern and staticpro them.
13689 (dos_ttraw) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Save the cursor
13690 shape used outside Emacs when called for the first time.
13691 (dos_ttcooked) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Restore the
13692 cursor shape used outside Emacs.
13693 (msdos_set_cursor_shape, IT_set_cursor_type): New functions.
13694 (IT_frame_up_to_date): Call IT_set_cursor_type, in case the cursor
13696 (IT_set_frame_parameters): Call IT_set_cursor_type if the frame
13697 parameters specify the cursor. Make qreverse a global
13698 variable (renamed to Qreverse).
13700 2000-03-09 Gerd Moellmann <gerd@gnu.org>
13702 * fns.c (Fy_or_n_p): Cancel busy-cursor.
13704 2000-03-08 Stefan Monnier <monnier@cs.yale.edu>
13706 This is a big redesign of failure-stack and register handling, prompted
13707 by bugs revealed when trying to add shy-groups. Overall, what happened
13708 is that loops are now structured a little differently, groups can be
13709 shy and the code is a little simpler.
13711 * regex.h: Update the copyright.
13712 (RE_SHY_GROUPS): New value.
13713 (RE_UNMATCHED_RIGHT_PAREN_ORD): Renumber.
13714 (RE_SYNTAX_EMACS): Add RE_SHY_GROUPS.
13716 * regex.c (enum re_opcode_t): Remove jump_past_alt,
13717 maybe_pop_jump, push_dummy_failure and dumy_failure_jump. Add
13718 on_failure_jump_(exclusive, loop and smart). Also fix the comment
13719 for (start|stop)_memory since they now only take one argument (the
13720 second has becomes unnecessary).
13721 (print_partial_compiled_pattern): Adjust for changes in re_opcode_t.
13722 (print_compiled_pattern): Use %ld to printf long ints and flush to
13723 make debugging a little easier.
13724 (union fail_stack_elt): Make the integer unsigned.
13725 (struct fail_stack_type): Add a `frame' element.
13726 (INIT_FAIL_STACK): Init `frame' as well.
13727 (POP_PATTERN_OP): New macro for re_compile_fastmap.
13728 (DEBUG_PUSH, DEBUG_POP): Remove.
13729 (NUM_REG_ITEMS): Remove.
13730 (NUM_NONREG_ITEMS): Adjust.
13731 (FAILURE_PAT, FAILURE_STR, NEXT_FAILURE_HANDLE)
13732 (TOP_FAILURE_HANDLE): New macros for the cycle detection.
13733 (ENSURE_FAIL_STACK): New macro for PUSH_FAILURE_(REG|POINT).
13734 (PUSH_FAILURE_REG, POP_FAILURE_REG, CHECK_INFINITE_LOOP):
13736 (PUSH_FAILURE_POINT): Don't push registers any more. The pattern
13737 address pushed is not the destination of the jump but the source
13739 (NUM_FAILURE_ITEMS): Remove.
13740 (POP_FAILURE_POINT): Adapt to the new stack structure (i.e. pop
13741 registers before the actual failure point). Don't hardcode any
13742 meaning for str==NULL anymore.
13743 (union register_info_type, REG_MATCH_NULL_STRING_P, IS_ACTIVE)
13744 (MATCHED_SOMETHING, EVER_MATCHED_SOMETHING, SET_REGS_MATCHED):
13746 (REG_UNSET_VALUE): Use NULL (why not?).
13747 (compile_range): Remove declaration since it doesn't exist.
13748 (struct compile_stack_elt_t): Remove inner_group_offset.
13749 (old_reg(start|end), reg_info, reg_dummy, reg_info_dummy): Remove.
13750 (regex_grow_registers): Remove dead code.
13751 (FIXUP_ALT_JUMP): New macro.
13752 (regex_compile): Add shy-groups Change loops to use
13753 on_failure_jump_smart&jump instead of
13754 on_failure_jump&maybe_pop_jump. Change + loops to eliminate the
13755 initial (dummy_failure_)jump. Remove c1_base (looks like unused
13756 variable to me). Use `jump' instead of `jump_past_alt' and don't
13757 bother with push_dummy_failure in alternatives since it is now
13758 unnecessary. Use FIXUP_ALT_JUMP. Eliminate a useless `#ifdef
13759 emacs' for (re)allocating the stack.
13760 (re_compile_fastmap): Remove dead variables i and num_regs. Exit
13761 from loop when bufp->can_be_null rather than jumping to `done'.
13762 Avoid jumping backwards so as to ensure termination. Use
13763 PATTERN_STACK_EMPTY and POP_PATTERN_OP. Improved handling of
13764 backreferences. Remove dead code in handling of `anychar'.
13765 (skip_noops, mutually_exclusive_p): New functions taken from the
13766 handling of `maybe_pop_jump' in re_match_2_internal. Slightly
13767 improve mutually_exclusive_p to handle ".+\n".
13768 (lowest_active_reg, highest_active_reg)
13769 (NO_(LOWEST|HIGHEST)_ACTIVE_REG) Remove.
13770 (re_match_2_internal): Use %p instead of 0x%x when printf'ing
13771 ptrs. Don't SET_REGS_MATCHED anymore. Remove many dead
13772 variables. Push register (in `start_memory') on the stack rather
13773 than storing it in old_reg(start|end). Remove the cycle detection
13774 from `stop_memory', replaced by the use of on_failure_jump_loop
13775 for greedy loops. Add code for the new on_failure_jump_<foo>.
13776 Remove ad-hoc code in `on_failure_jump' to push more registers in
13777 the case of a loop. Take out code from `maybe_pop_jump' into
13778 separate functions and adapt it to the semantics of
13779 `on_failure_jump_smart'. Remove jump_past_alt, dummy_failure_jump
13780 and push_dummy_failure. Remove dummy_failure handling and
13781 handling of `failures to jump to on_failure_jump' (this last one
13782 was already dead code, it seems).
13783 (group_match_null_string_p, alt_match_null_string_p)
13784 (common_op_match_null_string_p): Remove.
13786 2000-03-08 Dave Love <fx@gnu.org>
13788 * config.in: Don't depend on __STDC__ for volatile.
13789 Add POINTER_TYPE, PTR, PROTOTYPES.
13791 * hftctl.c, strftime.c: Use PROTOTYPES.
13792 * eval.c (find_handler_clause): Likewise.
13794 * mem-limits.h: Use POINTER_TYPE.
13796 * lisp.h (P_): Define based on PROTOTYPES, not __STDC__.
13797 (memory_warnings): Declare using POINTER_TYPE.
13799 2000-03-08 Gerd Moellmann <gerd@gnu.org>
13801 * xfns.c (x_set_cursor_type): If ARG is nil, give frame no cursor.
13803 * xdisp.c (display_echo_area): Temporarily inhibit garbage collection.
13805 * xfns.c: Remove obsolete code in #if 0.
13806 (Fx_focus_frame): New function.
13808 2000-03-07 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
13810 * coding.c (coding_category_name): Add coding-category-utf-8,
13811 coding-category-utf-16-be, coding-category-utf-16-le.
13812 (UTF_8_1_OCTET_P, UTF_8_EXTRA_OCTET_P, UTF_8_2_OCTET_LEADING_P,
13813 UTF_8_3_OCTET_LEADING_P, UTF_8_4_OCTET_LEADING_P,
13814 UTF_8_5_OCTET_LEADING_P, UTF_8_6_OCTET_LEADING_P): New macros.
13815 (detect_coding_utf_8): New function.
13816 (UTF_16_INVALID_P, UTF_16_HIGH_SURROGATE_P
13817 UTF_16_LOW_SURROGATE_P): New macros.
13818 (detect_coding_utf_16): New function
13819 (detect_coding_mask): When priorities are specified, skip any
13820 categories that have `nil' coding-system. Fix bug of returning
13821 wrong mask when PRIORITIES is specified and detect_coding_XXX()
13822 returns a mask not set in PRIORITIES.
13823 (detect_eol_type_in_2_octet_form): New function.
13824 (detect_eol): selects detect_eol_type_XXX to call according to
13825 cooding->category_idx.
13826 (detect_coding_system): Remove `nil' coding-system in the result.
13827 (Fupdate_coding_systems_internal): Update all coding-categories.
13829 * coding.h (CODING_CATEGORY_IDX_UTF_8)
13830 (CODING_CATEGORY_IDX_UTF_16_BE, CODING_CATEGORY_IDX_UTF_16_LE):
13832 (CODING_CATEGORY_IDX_RAW_TEXT, CODING_CATEGORY_IDX_BINARY)
13833 (CODING_CATEGORY_IDX_MAX): Adjusted for the above macros.
13834 (CODING_CATEGORY_IDX_UTF_16_LE)
13835 (CODING_CATEGORY_MASK_UTF_8, CODING_CATEGORY_MASK_UTF_16_BE)
13836 (CODING_CATEGORY_MASK_UTF_16_LE): New macros.
13837 (CODING_CATEGORY_MASK_ANY): Include the above macros.
13838 (CODING_CATEGORY_MASK_UTF_16_BE_LE): New macro.
13840 2000-03-07 Gerd Moellmann <gerd@gnu.org>
13842 * doc.c (Fdocumentation_property): If value is not a string,
13843 and doesn't refer to etc/DOC, evaluate it to obtain a string.
13845 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: Don't try to
13846 close the display with XtCloseDisplay. This caused a bus error
13849 * minibuf.c (Fminibuffer_complete): Move point to ZV when input is
13850 complete but not unique.
13852 2000-03-06 Gerd Moellmann <gerd@gnu.org>
13854 * process.c (send_process): Remove local variable `procname' that
13855 might become invalid when a GC happens. Instead, access the
13856 process name slot directly.
13858 * xfns.c (x_set_menu_bar_lines_1): Adjust window's orig_top and
13859 orig_height if set.
13861 * frame.c (set_menu_bar_lines_1): Adjust window's orig_top and
13862 orig_height if set.
13864 2000-03-06 Eli Zaretskii <eliz@is.elta.co.il>
13866 * msdos.c (IT_note_mouse_highlight): Return immediately if frame's
13867 glyph matrices have been freed.
13869 2000-03-05 Gerd Moellmann <gerd@gnu.org>
13871 * Makefile.in (tags): Include ../lwlib/TAGS in TAGS.
13872 (bootstrap-temacs): Set LC_ALL to C like for temacs.
13874 * xfns.c (QCdata): Moved to xdisp.c.
13876 * xdisp.c (QCdata): Moved here from xfns.c.
13877 (syms_of_xdisp): Initialize QCdata.
13879 * frame.h (FRAME_INTERNAL_BORDER_WIDTH) [!HAVE_X_WINDOWS]: Define.
13881 * window.c (coordinates_in_window): Use
13882 FRAME_INTERNAL_BORDER_WIDTH_SAFE instead of
13883 FRAME_INTERNAL_BORDER_WIDTH.
13885 * xdisp.c (try_window_id): Recompute unchanged information if
13886 it is obviously invalid.
13888 * xterm.c (x_term_init): Create a colormap if not using the
13891 * xterm.h (select_visual): Change prototype.
13893 * xfns.c (select_visual): Rewritten. Recognize user-specified
13895 (visual_classes): New variable.
13897 2000-03-04 Gerd Moellmann <gerd@gnu.org>
13899 * xfns.c (x_defined_color, x_set_mouse_color, lookup_rgb_color)
13900 (lookup_pixel_color, x_laplace, x_build_heuristic_mask)
13901 (png_load): Access colormap of frame using FRAME_X_COLORMAP.
13902 (x_decode_color): Don't handle allocation of white and black specially.
13903 (x_window) [USE_X_TOOLKIT]: Set XtNvisual, XtNdepth, and
13904 XtNcolormap resources.
13905 (x_window) [!USE_X_TOOLKIT]: Pass colormap to XCreateWindow.
13906 (Fx_create_frame): Initialize color members of x_output structure.
13907 (xpm_load): Pass colormap to XPM lib.
13909 * xfaces.c (x_free_colors): Access colormap of frame using
13910 FRAME_X_COLORMAP. Be paranoid about freeing black and white
13911 when default colormap is used.
13913 * xterm.c (x_term_init): Set Colormap member of x_display_info
13914 structure. Copy colormap if resource `privateColormap' is
13915 specified (PseudoColor only).
13916 (x_setup_relief_color): Access colormap of frame using
13919 * xterm.h (struct x_display_info): Add Colormap member `cmap'.
13920 (FRAME_X_COLORMAP, FRAME_X_VISUAL): New macros.
13922 2000-03-04 Jason Rumney <jasonr@gnu.org>
13924 * xfaces.c Change many FRAME_X... macros to FRAME_WINDOW... or
13925 other non-platform-specific equivalents.
13926 [WINDOWSNT]: Include w32term.h, fontset.h and define X
13927 specific functions and macros as their w32 equivalents where
13928 non-platform-specifics are not available.
13929 [HAVE_X_WINDOWS]: Change most of these to HAVE_WINDOW_SYSTEM.
13930 (x_create_gc, x_free_gc) [WINDOWSNT]: Add W32 versions.
13931 (clear_font_table) [WINDOWSNT]: Call w32_unload_font.
13932 (frame_update_line_height): Use macros to access f->output_data.
13933 (defined_color): Remove FIXME comments; fixed.
13934 (x_face_list_fonts, prepare_face_for_display): Put X specifics
13935 into #ifdef blocks. Add WINDOWSNT blocks.
13936 (Fx_list_fonts): Use macros for accessing font data.
13937 (set_lface_from_font_name): Different default fonts for X and
13939 (font_scalable_p) [WINDOWSNT]: Treat wildcard XLFD_AVGWIDTH as
13940 scalable for backward compatibility.
13941 (realize_tty_face) [MSDOS]: Do the same for WINDOWSNT.
13942 (syms_of_xfaces) [WINDOWSNT]: Allow scalable fonts by default.
13944 * emacs.c (main) [HAVE_NTGUI]: Call syms_of_xfaces instead of
13947 * makefile.nt (w32faces.obj): Remove.
13950 2000-03-03 Jason Rumney <jasonr@gnu.org>
13952 * keyboard.c (make_lispy_event): Call buffer_posn_from_coords with
13953 correct parameters.
13955 2000-03-03 Ken Raeburn <raeburn@gnu.org>
13957 * unexelf.c (PT_LOAD, SHT_*, SHN_*) [__NetBSD__]: Only provide
13958 standard ELF definitions here if the system header does not.
13960 2000-03-03 Gerd Moellmann <gerd@gnu.org>
13962 * xterm.c (PER_CHAR_METRIC): Removed.
13963 (x_per_char_metric_1, x_default_char): New functions.
13964 (x_per_char_metric): If font's default char is invalid, return
13965 metrics of a suitably chosen usable default char.
13966 (x_draw_glyph_string_foreground): If font has an invalid default
13967 char, replace occurrences of unprintable chars with a suitably
13968 chosen usable default char.
13970 2000-03-02 Gerd Moellmann <gerd@gnu.org>
13972 * xterm.c (note_mouse_highlight): Return quickly if frame's
13973 glyph matrices have been freed.
13975 * dispnew.c (free_glyphs): Block input while freeing matrices.
13977 * xfns.c (x_clear_image, x_kill_gs_process): Use x_free_colors.
13979 * xterm.c (x_alloc_lighter_color, x_setup_relief_color):
13982 * dispextern.h (x_free_colors): Add prototype.
13984 * xfaces.c (x_free_colors): New function.
13985 (unload_color, free_face_colors): Use it.
13987 2000-03-02 Eli Zaretskii <eliz@is.elta.co.il>
13989 * msdos.h (FRAME_INTERNAL_BORDER_WIDTH): Define to zero.
13991 * window.c [MSDOS]: Include msdos.h.
13993 2000-03-02 Dave Love <fx@gnu.org>
13995 * m/powerpcle.h, m/sparc.h: Don't set C_OPTIMIZE_SWITCH.
13997 * m/mips-siemens.h, m/news-r6.h, m/news-risc.h, m/tekxd88.h: Don't
13998 set C_OPTIMIZE_SWITCH for gcc.
14000 2000-03-02 Kenichi Handa <handa@etl.go.jp>
14002 * coding.c (coding_save_composition): Be sure to allocate
14003 composition data area in coding even if there's no composition in
14006 2000-03-01 Jason Rumney <jasonr@gnu.org>
14008 * w32term.c: Equivalent changes to those made to xterm.c on
14009 2000-02-25 and 2000-02-24.
14011 * w32fns.c: Equivalent changes to those made to xfns.c on
14012 2000-02-25 and 2000-02-21.
14014 * sysdep.c: [WINDOWSNT]: Use sys_read and sys_write to ensure
14015 correct line-end convention is followed.
14017 * w32menu.c [HAVE_BOXES]: Remove #undef.
14018 (single_keymap_panes): Remove code for simulating checkmarks.
14019 (single_menu_item): Remove notbuttons_ptr argument. Callers changed.
14020 Remove code for drawing simulated checkmarks.
14021 (w32_menu_show): make unibyte help string correctly.
14022 (add_menu_item): draw standard Windows checkmarks. Draw radio
14023 buttons as radio buttons if possible.
14025 2000-03-01 Gerd Moellmann <gerd@gnu.org>
14027 * sysdep.c (start_of_text): Don't define this function for NetBSD
14030 * m/pmax.h (START_FILES, CANNOT_DUMP) [__NetBSD__ || __OpenBSD__]:
14032 (UNEXEC) [__NetBSD__ || __OpenBSD__]: Define to unexelf.o.
14033 (LINKER): Don't undef if __NetBSD__ is defined.
14035 * m/mips.h (LINKER) [__NetBSD__ || __OpenBSD__]: Don't define.
14037 * fileio.c [__NetBSD__]: Define `unix'.
14039 * xfns.c (start_busy_cursor): Allow floats for busy-cursor-delay.
14041 2000-02-29 Gerd Moellmann <gerd@gnu.org>
14043 * atimer.c (start_atimer): Don't abort when timers are stopped.
14044 (append_atimer_lists): New function.
14045 (cancel_atimer, stop_other_atimers, run_all_atimers): Handle
14046 arbitrary lists of stopped and running atimers.
14048 * atimer.c (cancel_atimer): Handle canceling an atimer when
14049 some timers are stopped.
14051 * xfns.c (cancel_busy_cursor): Set busy_cursor_atimer to null
14052 after canceling it.
14054 * fns.c (maybe_resize_hash_table): Handle case of new size
14055 coming out as being the same as old size.
14057 2000-02-27 Jason Rumney <jasonr@gnu.org>
14059 * makefile.nt: Add atimer.h to dependencies.
14060 * w32.c (init_environment): Set Vw32_num_mouse_buttons here.
14061 * w32console.c: Only disable window system features for dispextern.h
14062 (initialize_w32_display): Build a display info for the console.
14063 * w32faces.c (tty_defined_color): Apply xfaces.c change from 02-17.
14064 * w32fns.c (w32_wnd_proc) [WM_LBUTTON_DOWN, WM_RBUTTON_DOWN,
14065 WM_LBUTTON_UP, WM_RBUTTON_UP]: Do not treat 4 or more button mice
14067 * w32gui.h (struct W32FontStruct): Revert last change after change
14069 * w32menu.c (single_submenu): Set up help string.
14070 [!HAVE_MULTILINGUAL_MENU]: Don't overwrite item_name with descrip.
14071 (w32_dialog_show): Set up help string.
14072 * w32term.c (w32_display_info_for_display): Remove unused function.
14073 (w32_draw_bitmap): Use pre-built bitmaps.
14074 (w32_initialize_display_info): New function to initialize parts of
14075 display info that are common to both GUI and console frames.
14076 (w32_term_init): Use w32_initialize_display_info. Do not set
14077 Vw32_num_mouse_buttons here, as it is not called for console
14078 frames. Build bitmaps for indicating truncated lines etc.
14079 (x_delete_display): Destroy pre-built bitmaps.
14080 * xdisp.c (handle_single_display_prop): Use FONT_HEIGHT macro.
14081 (echo_area_display): Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM.
14083 2000-02-27 Dave Love <fx@gnu.org>
14085 * lisp.h: Add a bunch of prototypes.
14087 2000-02-26 Kenichi Handa <handa@etl.go.jp>
14089 * keyboard.c (read_char): Set `usec' correctly.
14091 2000-02-25 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
14093 * ccl.c (ccl_driver) [CCL_MapMultiple]: When the mapped value is
14094 `lambda', set reg[RRR] to the map index.
14095 (ccl_driver) [CCL_MapSingle]: When the mapped value is found, set
14096 reg[RRR] to 0. Otherwise, set it to -1.
14098 2000-02-25 Gerd Moellmann <gerd@gnu.org>
14100 * emacs.c (main): Remove code snippet commented out with `//'.
14102 2000-02-25 Richard M. Stallman <rms@gnu.org>
14104 * fileio.c (Ffile_symlink_p): If result starts with a `/'
14105 and contains a `:', prepend `/:'.
14107 * window.c (select_window_1): If selected_window is nil,
14108 don't "swap out" the buffer's point.
14109 (Fset_window_configuration): Set selected_window to nil
14110 before calling Fselect_window.
14111 (unshow_buffer): Don't set point in buffer from window's point
14112 if another more recently selected window also shows the buffer.
14114 2000-02-25 Gerd Moellmann <gerd@gnu.org>
14116 * keyboard.c (recursive_edit_1): Cancel busy-cursor.
14118 * xfns.c (inhibit_busy_cursor, busy_count): Removed.
14119 (Fx_show_busy_cursor, Fx_hide_busy_cursor): Removed.
14120 (busy_cursor_atimer, busy_cursor_shown_p, Vbusy_cursor_delay):
14122 (DEFAULT_BUSY_CURSOR_DELAY): New define.
14123 (start_busy_cursor, cancel_busy_cursor, show_busy_cursor)
14124 (hide_busy_cursor): New functions.
14125 (syms_of_xfns): DEFVAR_LISP Vbusy_cursor_delay.
14127 * minibuf.c (read_minibuf): Cancel busy-cursor.
14129 * keyboard.c (command_loop_1): Call start_busy_cursor before
14130 Fcommand_execute and cancel_busy_cursor after it.
14131 (timer_check): Remove busy-cursor code.
14132 (Fread_key_sequence, Fread_key_sequence_vector): Start/cancel busy
14135 * process.c (wait_reading_process_input): Remove busy-cursor code.
14137 * eval.c (Fsignal): Call cancel_busy_cursor instead of
14138 Fx_hide_busy_cursor.
14140 * dispextern.h (Fx_show_busy_cursor, Fx_hide_busy_cursor):
14142 (start_busy_cursor, cancel_busy_cursor): Add prototypes.
14144 * lisp.h (Fx_hide_busy_cursor): Remove prototype.
14146 * xterm.c (XTread_socket): Remove busy-cursor code.
14148 * dispnew.c (flush_stdout) [GLYPH_DEBUG]: New function.
14149 (build_frame_matrix_from_leaf_window): Put code handling
14150 glyph row's not being a slice of a frame row in #if 0.
14151 (sync_window_with_frame_matrix_rows): New function.
14152 (frame_row_to_window): New function.
14153 (mirror_line_dance): Handle copies between windows.
14155 * lread.c (Fload): Use `xfree' instead of `free'.
14156 (init_obarray): Use `xmalloc' instead of `malloc'.
14158 * window.c (Fset_window_buffer): Set WINDOW to the window
14160 (coordinates_in_window): Take frame's internal border width
14163 2000-02-24 Gerd Moellmann <gerd@gnu.org>
14165 * xterm.c (x_display_and_set_cursor): Display cursor of
14166 non-selected windows depending on the setting of
14167 cursor_in_non_selected_windows.
14169 * xdisp.c (cursor_in_non_selected_windows): New variable.
14170 (syms_of_xdisp): DEFVAR_BOOL it.
14172 2000-02-23 Gerd Moellmann <gerd@gnu.org>
14174 * data.c (Fstring_to_number): If number is greater than what
14175 fits into an integer, return a float.
14177 * eval.c (specbind): Remove references to
14178 keyword_symbols_constant_flag.
14180 * data.c (keyword_symbols_constant_flag): Removed.
14181 (Fmakunbound, set_internal, syms_of_data): Remove references to
14182 keyword_symbols_constant_flag.
14184 * bytecode.c (Fbyte_code): Remove keyword_symbols_constant_flag.
14186 2000-02-23 Kenichi Handa <handa@etl.go.jp>
14188 * syntax.c (multibyte_syntax_as_symbol): New variable.
14189 (syms_of_syntax): Declare it as a Lisp variable.
14190 (SYNTAX_WITH_MULTIBYTE_CHECK): New macro.
14191 (scan_lists): If both sexpflag and multibyte_syntax_as_symbol are
14192 nonzero, treat all multibyte characters as symbol.
14193 (init_syntax_once): Give syntax `word' to all multibyte characters.
14195 2000-02-22 Eli Zaretskii <eliz@is.elta.co.il>
14197 * frame.c (Fdelete_frame): Don't let echo_area_window remain on
14200 2000-02-21 Gerd Moellmann <gerd@gnu.org>
14202 * frame.c (Fmouse_position): GCPRO retval instead of x and y.
14204 * xfns.c (x_window_to_frame, x_any_window_to_frame)
14205 (x_non_menubar_window_to_frame): Check the busy-cursor window.
14207 2000-02-21 Dave Love <fx@gnu.org>
14209 * frame.c (Vmouse_position_function): New variable.
14210 (Fmouse_position): Use it.
14211 (syms_of_frame): Install it.
14213 * charset.c (find_charset_in_str): Fix use of `c' instead of `c1'.
14215 2000-02-20 Gerd Moellmann <gerd@gnu.org>
14217 * fileio.c (Finsert_file_contents): Unbind the binding of
14218 standard-output done by temp_output_buffer_setup.
14220 * eval.c (funcall_lambda): Don't bind Qmocklisp_arguments unless
14221 Vmocklisp_arguments is nil. Inline Fcar and Fcdr.
14222 (specbind, unbind_to): Handle most common case of non-constant
14223 symbol with trivial value specially.
14225 * bytecode.c (Fbyte_code) <Bvarset>: Inline most common case.
14227 2000-02-20 Richard M. Stallman <rms@gnu.org>
14229 * data.c (Fmake_variable_buffer_local): Doc fix.
14230 Init found_for_buffer to 0.
14231 (Fmake_variable_frame_local): If the variable has already
14232 been buffer-local, set the check_frame field.
14234 2000-02-20 Eli Zaretskii <eliz@is.elta.co.il>
14236 * msdos.c (IT_write_glyphs): Allocate a larger screen_buf as data
14237 produced for CODING_MODE_LAST_BLOCK requires.
14239 2000-02-18 Dave Love <fx@gnu.org>
14241 * keyboard.c (echo_keystrokes): Remove declaration.
14242 (Vecho_keystrokes) New variable.
14243 (read_char, record_menu_key, read_key_sequence): Use it to allow
14244 use of float value.
14245 (syms_of_keyboard): Change Vecho_keystrokes declaration.
14247 * lread.c: Undef feature selection macros before defining.
14249 2000-02-18 Gerd Moellmann <gerd@gnu.org>
14251 * data.c (let_shadows_buffer_binding_p): Ignore specbindings
14252 for symbols other than the symbol in question.
14254 2000-02-17 Dave Love <fx@gnu.org>
14256 * s/sol2.h (C_DEBUG_SWITCH): Define to allow optimization.
14258 2000-02-17 Gerd Moellmann <gerd@gnu.org>
14260 * emacs.c (main): Use #if GC_MARK_STACK instead of #ifdef.
14262 * alloc.c (enum mem_type): Compile unconditionally.
14264 2000-02-17 Eli Zaretskii <eliz@is.elta.co.il>
14266 * xfaces.c (tty_defined_color): Don't return faulire indication
14267 for unspecified-fg and unspecified-bg pseudo-colors.
14269 2000-02-17 Gerd Moellmann <gerd@gnu.org>
14271 * alloc.c (mark_object): Don't mark symbol names in pure space.
14272 (gc_sweep): Don't unmark symbol names in pure space.
14274 * lisp.h (GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS)
14275 (GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES)
14276 [GC_MARK_STACK]: New defines.
14277 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, UNGCPRO)
14278 [GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS]: Define as no-ops.
14280 * emacs.c (main) [GC_MARK_STACK]: Initialize stack_base.
14282 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Use
14283 allocate_buffer instead of xmalloc.
14285 * alloc.c (toplevel): Include setjmp.h.
14286 (PURE_POINTER_P): New define.
14287 (enum mem_type) [GC_MARK_STACK]: New enumeration.
14288 (Vdead) [GC_MARK_STACK]: New variable.
14289 (lisp_malloc): Add parameter TYPE, call mem_insert if
14290 GC_MARK_STACK is defined.
14291 (allocate_buffer): New function.
14292 (lisp_free) [GC_MARK_STACK]: Call mem_delete.
14293 (free_float) [GC_MARK_STACK]: Set type to Vdead.
14294 (free_cons) [GC_MARK_STACK]: Set car to Vdead.
14295 (stack_base, mem_root, mem_z) [GC_MARK_STACK]: New variables.
14296 (MEM_NIL) [GC_MARK_STACK]: New define.
14297 (struct mem_node) [GC_MARK_STACK]: New structure.
14298 (mem_init, mem_find, mem_insert, mem_delete, mem_insert_fixup)
14299 (mem_delete_fixup, mem_rotate_left, mem_rotate_right)
14300 (live_string_p, live_cons_p, live_symbol_p, live_float_p)
14301 (live_misc_p, live_vector_p, live_buffer_p, mark_memory)
14302 (mark_stack) [GC_MARK_STACK]: New functions.
14303 (Fgarbage_collect) [GC_MARK_STACK]: Call mark_stack.
14304 (clear_marks): Removed.
14305 (gc_sweep): Set free conses' car, free floats' type, free
14306 symbols' function to Vdead. Use lisp_free to free buffers.
14307 (init_alloc_once): Initialize Vdead.
14308 (survives_gc_p): Return non-zero for pure objects.
14310 * alloc.c: Add comments throughout the file.
14312 * atimer.c (stop_other_atimers): Don't call cancel_atimer because
14313 that unblocks alarms.
14315 * alloc.c, bytecode.c, data.c, dispnew.c, ecrt0.c, editfns.c,
14316 emacs.c, floatfns.c, fns.c, lread.c, print.c, config.in, lisp.h,
14317 Makefile.in: Remove `LISP_FLOAT_TYPE' and `standalone'.
14319 * frame.c (make_frame): Set frame initiallly to `garbaged'.
14321 2000-02-17 Kenichi Handa <handa@etl.go.jp>
14323 * xdisp.c (decode_mode_spec_coding): Delete superfluous code to
14324 avoid infinite error signaling. Allocate sufficient memory for
14325 eol_str in the case that eoltype is Lisp_Int.
14327 2000-02-17 Stefan Monnier <monnier@cs.yale.edu>
14329 * syntax.c (Fforward_comment): Undo the previous change, since cc-mode
14330 depends on the previous behavior.
14332 2000-02-16 Gerd Moellmann <gerd@gnu.org>
14334 * sysdep.c (vfork) [!HAVE_VFORK]: Removed.
14336 2000-02-15 Gerd Moellmann <gerd@gnu.org>
14338 * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN): Define.
14340 * process.c (send_process) [BROKEN_PTY_READ_AFTER_EAGAIN]:
14341 Workaround for FreeBSD bug. Clear output queue after EAGAIN in
14344 2000-02-15 Richard M. Stallman <rms@gnu.org>
14346 * data.c (set_internal): Don't make variable buffer-local
14347 if within a let-binding for the same buffer.
14348 (let_shadows_buffer_binding_p): New function.
14350 * eval.c (specbind): For buffer-local value,
14351 record the current buffer also.
14352 (unbind_to): Cope with that change.
14354 2000-02-15 Gerd Moellmann <gerd@gnu.org>
14356 * window.c (Fsave_window_excursion): Doc fix.
14358 2000-02-15 Stefan Monnier <monnier@cs.yale.edu>
14360 * syntax.c (back_comment): Make sure we only consider comment-starters
14361 of the relevant style and return -1 in case of a failure to find the
14362 beginning of the comment.
14363 (Fforward_comment): If back_comment fails, go back to the position just
14364 after the comment-end.
14365 (scan_lists): Add comment describing a very minor bug.
14367 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
14369 * minibuf.c (Ftry_completion, Fall_completions): Add a reference to
14370 `completion-regexp-list' in the docstring.
14372 2000-02-14 Dave Love <fx@gnu.org>
14374 * xfaces.c (tty_defined_color): Declare color_idx unsigned long.
14376 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
14378 * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS
14379 to Emacs' syntax. Also fix the comment about set/not-set meanings
14380 since Emacs syntax is not the value 0 any more.
14381 * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax
14382 since it's now part of RE_SYNTAX_EMACS.
14384 2000-02-12 Dave Love <fx@gnu.org>
14386 * frame.h (SELECTED_FRAME): Use NULL, not 0 to avoid warnings on Alpha.
14388 2000-02-12 Gerd Moellmann <gerd@gnu.org>
14390 * xdisp.c (syms_of_xdisp): Doc fix for scroll-conservatively.
14392 2000-02-12 Dave Love <fx@gnu.org>
14394 * s/aix3-2.h, s/osf-1.h: Define C_DEBUG_SWITCH for non-gcc.
14396 * s/ux4800.h, s/umips.h, s/umax.h, s/sol2.h, s/sco5.h, s/rtu.h:
14397 * s/ptx4.h, s/umax.h, s/dgux.h, s/bsd4-2.h, s/bsd4-3.h:
14398 * s/hpux.h: Don't define HAVE_VFORK.
14400 * s/gnu-linux.h: Don't define HAVE_VFORK or HAVE_SYS_SIGLIST.
14402 * s/nextstep.h: Don't define HAVE_ALLOCA.
14404 * config.in: Add vfork bits.
14406 2000-02-12 Gerd Moellmann <gerd@gnu.org>
14408 * process.c (Fopen_network_stream) [POLL_FOR_INPUT]: Register
14409 unwind function to undo the effect of stopping atimers.
14411 * keyboard.c (bind_polling_period): Stop all timers except poll_timer.
14413 * atimer.c (stopped_atimers): New variable.
14414 (stop_other_atimers, run_all_atimers, unwind_stop_other_atimers):
14417 * atimer.h (stop_other_atimers, run_all_atimers)
14418 (unwind_stop_other_atimers): Add function prototypes.
14420 * s/hpux10.h (HAVE_XRMSETDATABASE): Define if not already defined.
14422 2000-02-11 Ken Raeburn <raeburn@gnu.org>
14424 * Makefile.in (LIBX): Link in tiff library before jpeg, since tiff
14425 library may depend on jpeg.
14426 (atimer.o): Depends on atimer.c.
14428 2000-02-11 Kenichi Handa <handa@etl.go.jp>
14430 * insdel.c (del_range_1): Call update_compositions.
14431 (del_range_both): Call update_compositions just once..
14433 2000-02-10 Dave Love <fx@gnu.org>
14435 * xfns.c (create_frame_xic): Fix initialization of automatic
14436 aggregates for pcc.
14438 2000-02-09 Kenichi Handa <handa@etl.go.jp>
14440 * ccl.c (CCL_MAKE_CHAR): New macro.
14441 (ccl_driver) <CCL_TranslateCharacter>: Check the validity of
14442 registers by CCL_MAKE_CHAR before calling translate_char.
14443 <CCL_TranslateCharacterConstTbl> Likewise.
14445 2000-02-08 Dave Love <fx@gnu.org>
14447 * lread.c (__EXTENSIONS__): Define.
14449 2000-02-08 Gerd Moellmann <gerd@gnu.org>
14451 * puresize.h (BASE_PURESIZE): Increase to 650000.
14453 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
14455 * msdos.c (XMenuActivate): Turn off the cursor after displaying
14458 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
14460 * s/msdos.h (INTERNAL_TERMINAL): Add capabilities se, so, us, ue,
14461 md, mh, mb, mr, and me to the fake termcap entry.
14463 2000-02-06 Ken Raeburn <raeburn@gnu.org>
14465 * sound.c (sound_cleanup): Don't call device close routine if the
14466 function pointer is null.
14468 2000-02-06 Andrew Innes <andrewi@gnu.org>
14470 * dispextern.h: Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM,
14471 around image definitions and prototypes.
14472 (gamma_correct) [WINDOWSNT]: New prototype.
14474 * w32term.c (x_make_frame_visible): Replace call to
14475 input_poll_signal with poll_for_input.
14477 * window.c [WINDOWSNT]: Include w32term.h.
14479 * xdisp.c [WINDOWSNT]: Include w32term.h.
14481 * makefile.nt: Add dependencies on w32gui.h.
14482 (OBJ1): Include atimer.obj.
14483 ($(BLD)\atimer.obj): New dependency rule.
14485 * w32.c (sigmask): New function (does nothing).
14486 (sigunblock): Ditto.
14488 * frame.c [WINDOWSNT]: Include w32term.h.
14490 * w32gui.h (struct W32FontStruct): Add ascent and descent slots.
14492 * lread.c (syms_of_lread): Fix literal newlines.
14494 * emacs.c (USAGE): Split into USAGE1 and USAGE2, to work-around
14495 the string constant limit (2048 bytes) in MSVC.
14498 2000-02-05 INOUE Seiichiro <inoue@ainet.or.jp>
14500 * xterm.c (x_display_and_set_cursor) [HAVE_X_I18N]: Set pre-edit area.
14501 (x_display_cursor) [HAVE_X_I18N]: Don't set it here.
14502 (XTread_socket) [HAVE_X_I18N]: <KeyPress, KeyRelease>: Don't
14503 dispatch the event.
14505 2000-02-04 Dave Love <fx@gnu.org>
14507 * fileio.c: Remove some unused vars.
14508 (_GNU_SOURCE): Define (for euidaccess).
14510 * lread.c (_XOPEN_SOURCE): Declare (for ftello).
14512 * minibuf.c (read_minibuf_noninteractive): Remove undeclared
14514 (read_minibuf): Deal with allow_props correctly.
14516 2000-02-03 Eli Zaretskii <eliz@is.elta.co.il>
14518 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Enlarge to 60000.
14520 2000-02-03 Ken Raeburn <raeburn@gnu.org>
14522 * search.c (compile_pattern): If a cache entry has a nil regexp,
14523 fill in that entry instead of clobbering a previously cached
14526 2000-02-02 Ken Raeburn <raeburn@gnu.org>
14528 * puresize.h (BASE_PURESIZE): Increase to 610000.
14530 2000-02-02 Gerd Moellmann <gerd@gnu.org>
14532 * frame.c (Fframe_parameters): Add GCPRO because tty_color_name
14535 2000-02-02 Kenichi Handa <handa@etl.go.jp>
14537 * ccl.c (ccl_driver) <CCL_WriteExprRegister>: Set jump_address
14538 instead of incrementing ic directly.
14539 <CCL_WriteExprConst> Likewise.
14540 <ccl_set_expr>: Set ic to jump_address.
14542 * fileio.c (e_write): Fix the handling of
14543 CODING_FINISH_INSUFFICIENT_SRC.
14545 2000-02-01 Dave Love <fx@gnu.org>
14547 * editfns.c (Fpropertize): Doc fix.
14549 * process.c (Fstart_process): Doc fix.
14551 * eval.c: Fix various doc strings not to duplicate information
14552 from help-manyarg-func-alist.
14554 * window.c (Fset_window_margins): Don't make interactive. Doc fix.
14556 * doc.c (Vhelp_manyarg_func_alist): New variable.
14557 (Fdocumentation): Use it.
14558 (syms_of_doc): Define it.
14560 2000-01-31 Gerd Moellmann <gerd@gnu.org>
14562 * xterm.c (xim_open_dpy): Remove unused local variable.
14564 * emacs.c (USAGE): Use term `display options' instead of `X options'.
14566 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: New function.
14567 (syms_of_xdisp) [GLYPH_DEBUG]: Defsubr it.
14569 * fns.c (sweep_weak_table): New function.
14570 (sweep_weak_hash_tables): Use it. Keep on marking until there
14573 2000-01-30 Gerd Moellmann <gerd@gnu.org>
14575 * xterm.c (x_delete_display): Update next_noop_dpyinfo to ensure
14576 that XTread_socket does not crash by trying to call XNoOp on a
14579 2000-01-30 Jason Rumney <jasonr@gnu.org>
14581 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
14582 Change selected_frame to SELECTED_FRAME ().
14583 (w32_console_mouse_position): Remove #ifndef MULE from around
14584 `insist' parameter.
14586 * makefile.nt: Remove dosfns.obj.
14588 * term.c (term_init) [WINDOWSNT]: Initialize TN_max_colors.
14590 * w32fns.c (w32_defined_color): Check for valid frame before
14591 applying gamma correction. Eliminate dependency on frame elsewhere.
14592 (w32_load_system_font): Switch FIXED_PITCH and VARIABLE_PITCH.
14593 (w32_to_x_font): Use resx and resy not height_in and width_in.
14594 (x_to_w32_font): Doc fix.
14595 (xlfd_strip_height): New function to strip and return font height.
14596 (w32_font_match): Compare height separately from rest of xlfd
14597 spec, using xlfd_strip_height.
14599 * w32term.c (w32_term_init): Swap resx and height_in, resy and
14600 width_in. Use w32_defined_color in place of defined_color.
14602 * w32faces.c: Merge more of DOS and X specifics in preparation for
14603 merge with xfaces.c.
14604 (defined_color): Remove FIXME comment.
14605 (tty_color_name): Provide w32-specific function.
14606 (realize_tty_face): Handle FACE_TTY_DEFAULT*_COLOR specially.
14608 * w32console.c (turn_on_face, turn_off_face): Removed.
14609 (w32_face_attributes): New function.
14610 (Global_variables): Reduce scope where possible.
14611 (clear_frame, ins_del_lines, scroll_line): Use char_attr_normal as
14613 (hl_mode): Don't modify text attributes.
14614 (write_glyphs): Don't do anything if len <= 0. Use
14615 w32_face_attributes to get attributes for drawing. Write
14616 terminating codes using char_attr_normal.
14617 (reset_terminal_modes, set_terminal_modes): Turn off highlight.
14618 (update_begin, update_end): Likewise.
14619 (vga_stdcolor_name): New function.
14620 (initialize_w32_display): Remove char_attr_reverse and char_attr.
14621 (Fset_screen_color): Remove char_attr_reverse.
14623 2000-01-29 Gerd Moellmann <gerd@gnu.org>
14625 * xfns.c (xic_set_preeditarea): Take window parameter and
14626 window-relative pixel-positions.
14628 * xterm.c (x_display_cursor): Set XIC pre-edit area only if window
14629 is its frame's selected window.
14630 (xim_instantiate_callback): Likewise.
14632 * xfns.c (x_create_im): Removed.
14633 (DEFAULT_STYLE, DEFAULT_FONT): Removed.
14634 (supported_xim_styles): Renamed from supported_styles.
14635 (best_xim_style): Renamed from best_style.
14636 (create_frame_xic): Renamed from xic_create_frame.
14637 (free_frame_xic): Renamed from xic_destroy_frame.
14639 2000-01-29 INOUE Seiichiro <inoue@ainet.or.jp>
14641 * xterm.c (XTread_socket) [HAVE_X_I18N]: If event is for none of
14642 our frames, call XFilterEvent with 2nd parameter `None'.
14643 (XTread_socket) <KeyPress> [HAVE_X_I18N]: Handle XmbLookupString
14644 returning XBufferOverflow.
14645 (XTread_socket) <ConfigureNotify> [HAVE_X_I18N]: Set XIC status area.
14646 (x_display_cursor) [HAVE_X_I18N]: Set XIC pre-edit area.
14647 (x_new_fontset) [HAVE_X_I18N]: Create XIC status area fontset.
14648 (xim_destroy_callback, xim_open_dpy, xim_instantiate_callback)
14649 (xim_initialize, xim_close)
14650 [HAVE_X_I18N && HAVE_X11R6]: New functions.
14651 (x_destroy_window) [HAVE_X_I18N]: Call xic_destroy_frame.
14652 (x_term_init) [HAVE_X_I18N]: Call xim_initialize.
14653 (x_delete_display) [HAVE_X_I18N]: Call xim_close.
14655 * xterm.h (struct x_display_info) [HAVE_X_I18N]: Add members `xim'
14657 (struct x_output) [HAVE_X_I18N]: Remove member `xim', add
14658 `xic_style' and `xic_xfs'.
14659 (FRAME_MENUBAR_HEIGHT, FRAME_X_XIM, FRAME_X_XIM_STYLES)
14660 (FRAME_XIC_STYLE, FRAME_XIC_FONTSET): New macros.
14661 (FRAME_XIM): Removed.
14663 * xfns.c (supported_styles): New variable.
14664 (DEFAULT_STYLE, DEFAULT_FONT): New macros
14665 (xic_create_xfontset, best_style, xic_create_frame)
14666 (xic_destroy_frame, xic_set_preeditarea, xic_set_statusarea)
14667 (xic_set_xfontset): New functions.
14669 2000-01-28 Dave Love <fx@gnu.org>
14671 * s/irix6-5.h: Revert last change after change to irix5-0.h.
14673 * m/iris4d.h (C_SWITCH_MACHINE): Don't use -G0.
14675 2000-01-28 Gerd Moellmann <gerd@gnu.org>
14677 * buffer.c (Fother_buffer): Don't call Fset_buffer_major_mode
14678 for *scratch* if it already existed.
14680 * emacs.c (USAGE): New macro.
14681 (main): Use it to display usage information.
14683 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
14685 Support for the menu-help feature:
14687 * msdos.h: Change prototypes of XMenuAddSelection and XMenuActivate.
14689 * msdos.c (IT_clear_end_of_line): Print the extent of the cleared
14690 part of the line to the termscript file.
14691 (IT_clear_to_end): Clear the entire line, not just its beginning.
14692 (menu_help_message, prev_menu_help_message): New variables.
14693 (IT_menu_make_room): Make room for the help_text member.
14694 (IT_menu_display): New argument disp_help; all callers changed.
14695 If disp_help is non-zero, store the help text of the active menu
14696 item in menu_help_message.
14697 (XMenuAddPane): Initialize the help_text member to NULL.
14698 (XMenuAddSelection): New argument help_text. Store it in the
14700 (XMenuActivate): New argument help_callback. If the value of
14701 menu_help_message has changed since the last time, display the
14702 menu help message text while waiting for the mouse to move. Clear
14703 the echo area before exiting.
14704 (XMenuDestroy): Free the help_text member.
14706 2000-01-27 Gerd Moellmann <gerd@gnu.org>
14708 * xmenu.c (xmenu_show) [!USE_X_TOOLKIT]: Pass help to
14709 XMenuAddSelection. Pass help callback to XMenuActivate.
14710 (menu_help_callback) [!USE_X_TOOLKIT]: New function.
14712 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
14714 * atimer.c (start_atimer) [!HAVE_SETITIMER]: Use EMACS_SET_SECS
14715 and EMACS_SET_USECS.
14717 2000-01-26 Dave Love <fx@gnu.org>
14719 * editfns.c (Fchar_after, Fchar_before): Doc fix.
14721 * bytecode.c (Fbyte_code): Use {BEFORE,AFTER}_POTENTIAL_GC where
14722 an error may be signalled.
14724 2000-01-26 Gerd Moellmann <gerd@gnu.org>
14726 * s/irix6-5.h [__GNUC__ && __GNUC_MINOR__ >= 95]: Undef
14727 LD_SWITCH_SYSTEM inherited from irix5-0.h.
14729 * bytecode.c (Fbyte_code) [BYTE_CODE_SAFE]: Fix typo.
14731 2000-01-25 Gerd Moellmann <gerd@gnu.org>
14733 * charset.c (Fstring): If there is a multibyte char among
14734 the args, always return a multibyte string.
14736 2000-01-25 Gerd Moellmann <gerd@gnu.org>
14738 * sysdep.c (sys_select): Turn atimers off and on instead of
14739 recording and restoring old alarm handler
14741 * process.c (toplevel): Include atimer.h.
14742 (create_process_1): Rewritten.
14743 (create_process): Use atimers instead of alarm.
14744 (wait_reading_process_input) [hpux]: Turn atimers off instead
14745 of turning off SIGALRM.
14746 (wait_reading_process_input): Turn off atimers instead off
14747 calling stop_polling.
14749 * emacs.c (main): Call init_atimer.
14751 * keyboard.c (toplevel): Include systime.h and atimer.h.
14752 (polling_for_input): Removed because unused.
14753 (input_poll_signal) [POLL_FOR_INPUT]: Removed.
14754 (poll_timer): New variable.
14755 (poll_for_input, poll_for_input_1): New functions.
14756 (start_polling, stop_polling): Rewritten.
14758 * keyboard.h (polling_for_input): Removed.
14760 * atimer.h, atimer.c: New files.
14762 * Makefile.in (obj): Add atimer.o.
14763 (atimer.o): New target.
14765 * blockinput.h (pending_atimers): Add extern declaration.
14766 (UNBLOCK_INPUT): Rewritten. Handle pending atimers.
14768 * lisp.h (popup_activated_flag): Add extern declaration.
14770 * xmenu.c (popup_activated_flag): Make externally visible.
14771 (popup_activate_callback) [USE_MOTIF]: Increment popup_activated_flag.
14772 (popup_deactivate_callback) [USE_MOTIF]: Decrement it.
14774 * xterm.c (toplevel): Include atimer.h.
14775 (toolkit_scroll_bar_interaction): New variable.
14776 (Fxt_process_timeouts): Removed.
14777 (x_process_timeouts): New function.
14778 (xt_action_hook): Clear toolkit_scroll_bar_interaction.
14779 (x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
14780 (x_make_frame_visible): Call poll_for_input_1 instead of
14781 input_poll_signal. Don't call alarm.
14782 (x_initialize): Install timer calling x_process_timeouts.
14784 2000-01-24 Dave Love <fx@gnu.org>
14786 * s/irix5-0.h: Don't set LD_SWITCH_SYSTEM -- we use unexelf now.
14787 Don't use -cckr -- apparently not now necessary.
14789 2000-01-24 Eli Zaretskii <eliz@is.elta.co.il>
14791 * msdos.c (IT_menu_display): Truncate long menu lines at the right
14794 2000-01-23 Jason Rumney <jasonr@gnu.org>
14796 * w32fns.c (w32_defined_color): Apply gamma correction before
14797 trying to map to the palette.
14798 (w32_wnd_proc) [WM_ERASE_BACKGROUND]: Pass device context of frame
14801 * w32term.c (w32_fill_rect): Do not try to deal with NULL hdc
14802 here. Callers changed to always pass real device context.
14803 (w32_draw_bitmap): Likewise.
14804 (w32_get_glyph_overhangs): Likewise.
14805 (w32_draw_box_rect): Make use of s->hdc rather than getting a new one.
14806 (w32_set_vertical_scroll_bar): Pass correct HWND parameters to
14807 pfnSetScrollInfo and SetScrollRange.
14808 (x_get_char_face_and_encoding): Don't turn iso8859-1 characters
14809 back into MULE characters after decoding them.
14810 (x_get_glyph_face_and_encoding): Likewise.
14811 (w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
14812 GetCharABCWidthsW fails, since this is defined on Windows 9x.
14813 (x_produce_glyphs): Calculate per char metrics for a character
14814 that we know exists in default font when font_not_found_p is true.
14816 2000-01-22 Jason Rumney <jasonr@gnu.org>
14818 * makefile.nt (intervals.obj, composite.obj): New modules.
14819 (composite.h): Added as dependency where appropriate.
14821 * w32gui.h (XGCValue): New struct for emulating X GCs.
14823 * w32term.h (XCharStruct): New struct for emulating X.
14825 * w32console.c (turn_on_face, turn_off_face): New functions.
14826 (change_line_highlight): New prototype for new redisplay.
14827 (write_glyphs): Support multibyte text. Support faces.
14829 * w32faces.c: Complete rewrite for new redisplay based on new xfaces.c.
14831 * w32fns.c: Use SELECTED_FRAME macro in place of selected_frame
14832 throughout. struct frame * in place of FRAME_PTR.
14833 Skeleton support for images, toolbars, tooltips from xfns.c.
14834 (Fx_create_frame): Use system default for default scroll bar width.
14835 (w32_get_arg): Renamed from x_get_arg.
14836 (Fx_file_dialog): New function.
14837 (w32_list_fonts): Check cache before asking system.
14838 (Vw32_enable_synthesized_fonts): New variable.
14839 (Vw32_enable_italics): Obsolete, removed.
14841 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
14842 Use SELECTED_FRAME macro.
14844 * w32menu.c: Add skeleton support for help strings on menus.
14845 (add_menu_item): Native checkbox and radio support added, but not
14846 yet enabled due to bugs.
14847 (push_menu_item): Add parameters type, selection and help.
14849 Formatting changes to reduce unnecessary diffs with xmenu.c.
14851 * w32select.c (Fw32_set_clipboard_data): Update call to
14852 find_charset_in_str.
14854 * w32term.c: Complete rewrite for new redisplay based on new
14855 xterm.c with necessary sections merged back in from old w32term.c.
14857 2000-01-21 Richard M. Stallman <rms@gnu.org>
14859 * data.c (set_internal): Further fix in same criterion.
14861 2000-01-20 Richard M. Stallman <rms@gnu.org>
14863 * data.c (set_internal): Fix the criteria for whether
14864 to swap out the old cached binding.
14866 2000-01-19 Dave Love <fx@gnu.org>
14868 * lread.c: (syms_of_lread) [user-init-file]: Doc change.
14870 2000-01-18 Kenichi Handa <handa@etl.go.jp>
14872 * regex.c (re_compile_fastmap): While checking a range table for
14873 `charset', skip flag bits for a character class correctly.
14875 2000-01-17 Gerd Moellmann <gerd@gnu.org>
14877 * m/news-risc.h (LD_SWITCH_MACHINE): Define differently for GCC.
14879 * xfns.c (x_window): Call lw_create_widget with new parameter list.
14881 * widget.c (EmacsFrameSetCharSize): Change size of children first
14882 because of problems with main window geometry management under Lesstif.
14884 * xmenu.c (enum menu_item_idx): New enumeration replacing defines
14885 MENU_ITEMS_ITEM_.*.
14886 (MENU_ITEMS_ITEM_HELP): New enumerator.
14887 (push_menu_item): Add parameter HELP. Record help in menu_items.
14888 (single_menu_item, single_submenu, list_of_items): Call
14889 push_menu_item with new parameter.
14890 (single_submenu): Set help string in widget value.
14891 (menu_highlight_callback): New function.
14892 (set_frame_menubar): Call lw_create_widget with new
14894 (xmenu_show, xdialog_show): Ditto.
14896 2000-01-13 Gerd Moellmann <gerd@gnu.org>
14898 * sound.c (Fplay_sound): Improve doc string.
14900 2000-01-11 Richard M. Stallman <rms@gnu.org>
14902 * lisp.h (set_internal): Enter the new arg.
14904 * eval.c (specbind): Record buffer-local variables specially,
14905 indicating which buffer's binding was saved.
14906 (unbind_to): Restore buffer-local variables specially
14907 in the proper buffer.
14909 * data.c (set_internal): New arg BUF.
14911 * eval.c (specbind, unbind_to): Pass new arg to set_internal.
14912 * data.c (Fset): Pass new arg to set_internal.
14913 * bytecode.c (Fbyte_code): Pass new arg to set_internal.
14915 2000-01-11 Gerd Moellmann <gerd@gnu.org>
14917 * .gdbinit: Adapt to new strings. Add xbacktrace, xreload, xprintsym.
14919 2000-01-11 Richard M. Stallman <rms@gnu.org>
14921 * minibuf.c (Ftry_completion): Doc fix.
14923 2000-01-11 Gerd Moellmann <gerd@gnu.org>
14925 * keyboard.c (Fclear_this_command_keys): Clear recent_keys
14928 2000-01-11 Andreas Schwab <schwab@suse.de>
14930 * coding.c (code_convert_region): Initialize total_skip.
14932 2000-01-08 Dave Love <fx@gnu.org>
14934 * eval.c (Fuser_variable_p): Check customizability too.
14936 2000-01-07 Gerd Moellmann <gerd@gnu.org>
14938 * minibuf.c (Fcompleting_read): Doc fix.
14940 2000-01-05 Gerd Moellmann <gerd@gnu.org>
14942 * s/freebsd.h (C_SWITCH_SYSTEM): Add -I /usr/local/include and
14945 * xfns.c (x_create_im): New function to set IM and IC of a frame.
14946 Check that input style is supported before trying to create an
14948 (x_window): Call x_create_im.
14950 2000-01-04 Gerd Moellmann <gerd@gnu.org>
14952 * xfns.c (current_gif_memory_src): New variable.
14953 (gif_load): Record the address of the current memory source
14954 in current_gif_memory_src.
14955 (gif_read_from_memory): Use current_gif_memory_src.
14957 * systime.h (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME): Give
14958 macros statement form.
14960 * sound.c (struct sound): Renamed from struct sound_file.
14961 (struct sound): Add members `data' and `header_size'.
14962 (enum sound_attr): Add SOUND_DATA.
14963 (current_sound, current_sound_device): Variables renamed from
14964 sound_file and sound_device.
14965 (parse_sound): Parse :data.
14966 (parse_sound): Handle sound data in strings.
14967 (find_sound_type): Function renamed from find_sound_file_type.
14968 (wav_init, au_init): Fail if sound's header_size is smaller than
14969 needed header size.
14970 (wav_play, au_play): Play sounds from string data.
14972 * puresize.h (BASE_PURE_SIZE): Increase to 600000.
14974 * lisp.h: Add prototype for allocate_string_data.
14976 * alloc.c (Fgarbage_collect): Return number of live and free strings.
14978 * alloc.c (mark_buffer): Remove code in #if 0.
14980 (UNMARK_BALANCE_INTERVALS): Give the macro statement form.
14981 (strings_consed): New variable.
14982 (allocate_string): Set it.
14983 (syms_of_alloc): Add DEFVAR_INT for strings_consed.
14984 (Fmemory_use_counts): Return strings_consed. Use Flist.
14986 * alloc.c: General cleanup in comments etc. Remove conditional
14987 compilation for `standalone'.
14989 * lisp.h (struct Lisp_String): Make DATA member `unsigned char *'.
14991 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P):
14992 (GC_STRING_BYTES, GC_STRING_CHARS): New macros.
14993 (DONT_COPY_FLAG): Removed.
14994 (SBLOCK_SIZE, LARGE_STRING_BYTES): New macros.
14995 (struct sdata, struct sblock): New
14996 (struct string_block): Rewritten.
14997 (STRINGS_IN_STRING_BLOCK): New macro.
14998 (oldest_sblock, current_sblock, total_strings, total_free_strings)
14999 (large_sblocks, string_blocks, string_free_list): New variables.
15000 (NEXT_FREE_LISP_STRING, SDATA_OF_STRING, SDATA_SIZE): New macros.
15001 (init_strings): Rewritten.
15002 (allocate_string, allocate_string_data, compact_small_strings)
15003 (free_large_strings, sweep_strings): New functions.
15004 (STRING_BLOCK_SIZE, STRING_BLOCK_OUTSIZE)
15005 (struct string_block_head, current_string_block)
15006 (first_string_block, large_string_blocks, STRING_FULLSIZE)
15007 (STRING_PAD): Removed.
15008 (make_uninit_multibyte_string, make_pure_string): Rewritten.
15009 (Fgarbage_collect): Don't set mark bit in large strings.
15010 (mark_object): Mark strings differently. Mark symbol names
15012 (survives_gc_p): Test marked strings differently.
15013 (gc_sweep): Sweep strings differently, unmark strings in
15015 (compact_strings): Removed.
15017 2000-01-04 Eli Zaretskii <eliz@is.elta.co.il>
15019 * xfaces.c (syms_of_xfaces): defsubr Scolor_gray_p and
15020 Scolor_supported_p even if HAVE_X_WINDOWS is not defined.
15022 2000-01-04 Kenichi Handa <handa@etl.go.jp>
15024 * fileio.c (Finsert_file_contents): Signal error if visiting file
15025 in a non-empty buffer.
15027 * term.c (encode_terminal_code): Fix the previous change.
15029 2000-01-03 Gerd Moellmann <gerd@gnu.org>
15031 * xfaces.c (syms_of_xfaces): Change Sface_color_gray_p to
15032 Scolor_gray_p, Sface_color_supported_p to Scolor_supported_p.
15034 * s/hpux9.h (NO_EDITRES): Define even if HAVE_LIBXMU.
15036 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
15038 * xdisp.c (handle_single_display_prop) [HAVE_WINDOW_SYSTEM]: No
15039 need to test for MSDOS frames.
15041 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
15043 * dosfns.c (unspecified_colors): Remove.
15044 (msdos_stdcolor_idx): Use global variables unspecified_fg and
15046 (msdos_stdcolor_name): Return strings for unspecified fore- and
15047 back-ground colors.
15049 * xfaces.c (Qunspecified_fg, Qunspecified_bg): Remove.
15050 (syms_of_xfaces): Remove their staticpro's.
15051 (tty_color_name): Return Lisp strings for unspecified fore- and
15052 back-ground colors.
15053 (Finternal_set_lisp_face_attribute): Remove the special treatment
15054 for Qunspecified_{f,b}g.
15055 (realize_default_face): Replace Qunspecified_{f,b}g with a Lisp string.
15057 2000-01-03 Gerd Moellmann <gerd@gnu.org>
15059 * xdisp.c (reseat_at_next_visible_line_start): Position before
15060 newline only if ending up on a newline.
15061 (next_element_from_ellipsis): Return success. Handle case of
15062 displaying no ellipsis. Fix case of ellipsis defined in display table.
15063 (next_element_from_buffer): Return 0 if next_element_from_ellipsis
15066 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
15068 * xfaces.c (Fcolor_gray_p): Renamed from face-color-gray-p.
15069 (Fcolor_supported_p): Renamed from face-color-supported-p.
15071 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
15073 * xfaces.c (tty_defined_color): Pass frame to tty-color-desc. The
15074 list of colors renamed to tty-defined-color-alist.
15075 (tty_color_name): Pass the frame to tty-color-by-index.
15076 (realize_tty_face): tty-color-alist is now a function which
15077 accepts the frame as argument.
15079 * term.c (Ftty_display_color_p): Accept an optional argument FRAME.
15081 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
15083 * term.c (insert_glyphs): Pass glyph, not &glyph, to
15084 encode_terminal_code.
15086 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
15088 * dispnew.c (mode_line_string): Support termcap frames as well.
15090 2000-01-01 Gerd Moellmann <gerd@gnu.org>
15092 * syntax.c (Fforward_word): Undo previous change.
15094 * editfns.c (Fconstrain_to_field): Don't constrain if
15095 inhibit-field-text-motion is non-nil.
15096 (Fline_beginning_position): Undo previous change.
15097 (Fline_end_position): Ditto.
15099 * syntax.c (Fforward_word): Notice field boundaries only if
15100 inhibit-field-text-motion is nil.
15102 * lisp.h: Add extern declaration for Vinhibit_field_text_motion.
15104 * editfns.c (Vinhibit_field_text_motion): New variable.
15105 (inhibit-field-text-motion): New DEFVAR_LISP.
15106 (Fline_beginning_position, Fline_end_position): Notice field
15107 boundaries only if inhibit-field-text-motion is nil.
15109 * xfns.c (x_create_x_image_and_pixmap): Remove parameter FILE.
15110 All calls adjusted.
15111 (x_build_heuristic_mask): Likewise.
15112 (xbm_load_image_from_file): Change error output.
15113 (xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
15114 (gif_load, gs_load, x_kill_gs_process): Ditto.
15116 * xfns.c (gif_load): Avoid sign extension and thus out of bounds
15117 color indices when accessing raster pixels.
15118 (gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
15119 one of :file or :data.
15120 (enum pbm_keyword_index): Add PBM_DATA.
15121 (pbm_format): Add :data.
15122 (pbm_image_p): Allow either :file or :data.
15123 (pbm_read_file): New function.
15124 (pbm_scan_number): Rewritten to read from string.
15125 (pbm_load): Support :data.
15127 See ChangeLog.8 for earlier changes.
15129 ;; Local Variables:
15130 ;; coding: iso-2022-7bit
15133 Copyright (C) 2001 Free Software Foundation, Inc.
15134 Copying and distribution of this file, with or without modification,
15135 are permitted provided the copyright notice and this notice are preserved.