1 2001-12-07 Andreas Schwab <schwab@suse.de>
3 * alloc.c (inhibit_garbage_collection): Don't exceed value an int
6 * data.c (Vmost_positive_fixnum, Vmost_negative_fixnum): Renamed
7 from most_positive_fixnum and most_negative_fixnum, resp., and
8 type changed to Lisp_Object.
9 (syms_of_data): DEFVAR_LISP them.
11 2001-12-07 Richard M. Stallman <rms@gnu.org>
13 * callproc.c (init_callproc): Set Vdata_directory based on the source
14 location whenever Emacs was run uninstalled.
16 2001-12-06 Paul Eggert <eggert@twinsun.com>
18 * config.in (HAVE_WORKING_VFORK): New #undefs.
19 * process.c (create_process):
20 Use HAVE_WORKING_VFORK, not HAVE_VFORK.
21 * m/cnvrgnt.h (HAVE_VFORK): Remove #define.
22 * m/ibm370aix.h (HAVE_VFORK): Remove #undef.
23 * m/ibmps2-aix.h (HAVE_VFORK): Remove #define.
24 * m/intel386.h (HAVE_VFORK): Likewise.
25 * m/mips-siemens.h (HAVE_VFORK): Likewise.
26 * m/mips.h (HAVE_VFORK): Likewise.
27 * s/freebsd.h (vfork): Remove #define.
28 * s/lynxos.h (HAVE_VFORK): Remove #undef.
29 * s/usg5-4-2.h: Fix comment about vfork.
31 2001-12-06 Richard M. Stallman <rms@gnu.org>
33 * s/hpux10.h (random): Add undef.
34 (HAVE_RANDOM): Define it just once.
36 2001-12-06 Stefan Monnier <monnier@cs.yale.edu>
38 * eval.c: Undo last change: the standard syntax is not wanted.
40 2001-12-06 Eli Zaretskii <eliz@is.elta.co.il>
42 * xterm.c (x_free_frame_resources) [USE_X_TOOLKIT]: Remove all the
43 scroll bars of the frame before deleting the frame itself. If the
44 frame has a widget, delete the frame with XtDestroyWidget, and do
45 not call XDestroyWindow before that.
47 2001-12-06 Kim F. Storm <storm@cua.dk>
49 * xfns.c (x_report_frame_params): Return actual fringe widths.
51 * w32fns.c (x_report_frame_params): Return actual fringe widths.
53 2001-12-05 Andrew Innes <andrewi@gnu.org>
55 * alloc.c (Fgarbage_collect): Shrink buffer gaps that are
58 * insdel.c (make_gap_larger): New function.
59 (make_gap_smaller): New function.
60 (make_gap) [USE_MMAP_FOR_BUFFERS || REL_ALLOC]: Call
61 make_gap_smaller if arg is negative.
63 2001-12-04 Stefan Monnier <monnier@cs.yale.edu>
65 * keyboard.c (kbd_buffer_store_event): Fix interrupt_signal prototype.
66 Pass a dummy argument when calling interrupt_signal.
67 (parse_menu_item): Mark disabled items before checking for empty def.
68 (read_char_minibuf_menu_prompt): Make safety more visible.
69 (read_key_sequence): Add a `first_unbound' variable.
70 Use it to detect C-c ESC ESC ESC ESC ... cases and drop the
71 unbound prefix as soon as we can detect it.
73 * doc.c (Fsnarf_documentation): Add prototype.
74 (get_doc_string): Handle negative arguments.
75 (Fdocumentation): Use AREF and ASIZE.
76 Move the calls to get_doc_string to a single place.
77 Don't confuse an interactive-spec for a docstring reference.
78 (Fdocumentation_property): Take advantage of the fact that
79 get_doc_string now ignores the sign of the docstring position.
81 * eval.c: Use standard syntax for usage in docstrings.
83 2001-12-03 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
85 * xdisp.c (syms_of_xdisp): Make `tool-bar-button-relief` an option.
87 2001-12-02 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
89 * xterm.c (x_draw_image_relief): Use predefined macro instead of
90 constant when the value of `tool_bar_button_relief' is negative.
92 2001-12-02 Richard M. Stallman <rms@gnu.org>
94 * xmenu.c (menu_highlight_callback): Use `help' field as Lisp_Object.
95 (single_submenu, xmenu_show): Set `help' field as Lisp_Object.
97 * fileio.c (read_non_regular): Delete Fsignal call.
99 2001-12-01 Stefan Monnier <monnier@cs.yale.edu>
101 * lisp.h (run_hook_list_with_args): Undo last change.
103 2001-12-01 Gerd Moellmann <gerd@gnu.org>
105 * xterm.c (x_draw_fringe_bitmap): Always undo clipping.
107 2001-12-01 Jason Rumney <jasonr@gnu.org>
109 * window.c (Qleft_fringe, Qright_fringe): Remove. Now in frame.c.
111 * w32term.h (WM_MOUSELEAVE, TME_LEAVE, TRACKMOUSEEVENT)
112 [!WM_MOUSELEAVE]: Define.
114 * w32menu.c (current_popup_menu, get_menu_item_info):
115 (set_menu_item_info): New vars.
116 (set_frame_menubar): Doc fix clarifying GC interaction with menus.
117 (w32_menu_show): Set current_popup_menu.
118 (add_menu_item): Allocate new strings for owner-drawn menu items
120 Use owner-draw for disabled menu items again.
121 (w32_menu_display_help): Ignore owner-drawn items and popup menus.
122 (w32_free_submenu_strings, w32_free_menu_strings): New functions.
124 * w32fns.c (trackmouse_window, track_mouse_event_fn): New vars.
125 (w32_wnd_proc) <WM_MOUSEMOVE>: Notice when mouse enters frame.
126 <WM_EXITMENULOOP>: Free menu strings.
127 <WM_MOUSELEAVE>: Stop tracking mouse.
128 (x_create_tip_frame): Specify no minibuffer, modeline or fringes.
130 * w32term.c (w32_read_socket) <WM_MOUSELEAVE>: Cancel help echo
133 2001-12-01 Kim F. Storm <storm@cua.dk>
135 The following changes add left-fringe and right-fringe
136 frame parameters to adjust fringe widths, or remove one or
139 * frame.h (struct frame): Remove trunc_area_pixel_width and
140 trunc_area_cols fields.
141 (Qleft_fringe, Qright_fringe): Declare.
142 (FRAME_RIGHT_FRINGE_WIDTH): New macro.
144 * frame.c (Qleft_fringe, Qright_fringe): New vars.
145 (syms_of_frame): Initialize them.
147 * window.c (coordinates_in_window): Handle separate left and right
150 * xterm.h (struct x_output): Add left_fringe_width, right_fringe_width,
151 and fringe_cols fields.
152 (FRAME_FRINGE_BITMAP_WIDTH, FRAME_FRINGE_BITMAP_HEIGHT): Remove macros.
153 (FRAME_X_FRINGE_COLS): Use fringe_cols field.
154 (FRAME_X_FRINGE_WIDTH): Use fringes_extra field.
155 (FRAME_X_LEFT_FRINGE_WIDTH): Use left_fringe_width field.
156 (FRAME_X_RIGHT_FRINGE_WIDTH): Use right_fringe_width field.
157 (x_compute_fringe_widths): Add prototype.
159 * xterm.c (zv_height, zv_bits, zv_period): Changed zv bitmap to
160 fill fringe evenly with small dashes.
161 (x_draw_fringe_bitmap): Clear background if necessary. Align and
162 clip the new ZV bitmap to avoid jitter between rows.
163 (x_draw_row_fringe_bitmaps): Rely on x_draw_fringe_bitmap to clear
164 background. Don't draw fringe bitmaps if fringe width is zero.
165 (x_compute_fringe_widths): New function.
166 (x_new_font, x_set_window_size_1): Use it.
168 * xfns.c (x_frame_parms): Add `left-fringe' and `right-fringe' parms.
169 (x_set_frame_parameters): Process Process `font' parameter before other
170 parameters as fringe widths depend on it.
171 (x_set_fringe_width): New function.
172 (x_figure_window_size): Use x_compute_fringe_widths.
173 (Fx_create_frame): Process `left-fringe' and `right-fringe' frame
176 * widget.c (set_frame_size): Use x_compute_fringe_widths.
177 (EmacsFrameSetCharSize): Ditto.
179 * w32term.h: Merged changes from xterm.h.
180 * w32term.c: Merged changes from xterm.c.
181 * w32fns.c: Merged changes from xfns.c.
183 2001-11-29 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
187 2001-11-29 Dave Love <fx@gnu.org>
189 * coding.c (syms_of_coding) <Qchar_coding_system>: Give it an
191 (detect_coding_mask): Fix call of detect_coding_iso2022.
193 2001-11-29 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
195 * fileio.c (file-name-coding-system)
196 (default-file-name-coding-system): Doc fix (links to referenced
199 2001-11-28 Stefan Monnier <monnier@cs.yale.edu>
201 * lisp.h (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5):
202 Add dummy uses of gcproN variables.
204 * category.c (describe_category, describe_category_1)
205 (Fdescribe_categories): Remove. (Moved to lisp/help-fns.el.)
206 (syms_of_category): Don't defsubr Sdescribe_categories.
208 2001-11-28 Richard M. Stallman <rms@gnu.org>
210 * fileio.c (Ffind_file_name_handler): Avoid initializer for `result'.
212 * Makefile.in (lispdir): New variable, referring to build dir.
213 (TAGS-LISP): Find Makefile in $(lispdir), not $(lispsource).
215 2001-11-28 Andrew Innes <andrewi@gnu.org>
217 * w32menu.c (w32_menu_display_help): Actually add the new argument
220 2001-11-28 Jason Rumney <jasonr@gnu.org>
222 * w32menu.c (add_menu_item): Do not use owner-draw for disabled
223 menu items. From David Ponce <dponce@wanadoo.fr>.
224 (w32_dialog_show) [HAVE_DIALOGS]: Compile whole function
226 (w32_menu_display_help): New argument OWNER. Rewritten to store a
227 help event in the owner frame's keyboard buffer.
229 * w32fns.c (w32_wnd_proc) <WM_MENUSELECT>: Display help directly.
230 (Fx_show_tip): Don't subtract last width from row width.
232 * w32term.c (w32_read_socket) <WM_MENUSELECT>: Remove.
233 (w32_read_socket): Use EQ to compare frames.
235 2001-11-28 Gerd Moellmann <gerd@gnu.org>
237 * xterm.c (x_draw_glyphs): Don't call notice_overwritten_cursor if
240 2001-11-28 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
242 * xdisp.c (message_dolog): Remove unused variables `gcpro2',
243 `gcpro3' and `gcpro4'.
245 * coding.c (decode_coding_string): Remove unused variable `gcpro1'.
247 2001-11-28 Stefan Monnier <monnier@cs.yale.edu>
249 * ccl.c: Use AREF and ASIZE.
251 2001-11-27 Stefan Monnier <monnier@cs.yale.edu>
253 * lisp.h (run_hook_list_with_args): Remove.
254 (LIST_END_P): Fix call to wrong_type_argument.
255 (make_fixnum_or_float): Use EMACS_INT rather than int.
257 2001-11-26 Stefan Monnier <monnier@cs.yale.edu>
259 * syntax.c (syms_of_syntax): Remove defsubr of Sdescribe_syntax.
260 (describe_syntax, describe_syntax_1, Fdescribe_syntax): Remove.
262 * eval.c: Use AREF and ASIZE.
263 (Ffetch_bytecode): Add the file name to the error message.
265 * fileio.c (Ffind_file_name_handler): Give precedence to handlers
266 which match the end of the file-name.
267 (Fsubstitute_in_file_name): Don't signal an error if $ENVVAR
268 is not a valid env var, but leave it as is instead.
270 * keymap.c (access_keymap): Handle t bindings like nil bindings.
271 Make nil bindings in char-tables transparent.
272 (store_in_keymap): Turn a nil binding into a t binding for char-tables.
274 2001-11-26 Richard M. Stallman <rms@gnu.org>
276 * textprop.c (set_text_properties_1): Allow START, END in either order.
277 Do nothing if range is empty.
279 * Makefile.in (mallocobj): Simplify logic using auxiliary vars.
281 * Makefile.in (mostlyclean): Delete bootstrap-emacs here.
284 2001-11-25 Stefan Monnier <monnier@cs.yale.edu>
286 * textprop.c (set_text_properties_1): Clearly mark that the
287 interval should not be empty.
289 * intervals.c (graft_intervals_into_buffer):
290 Don't call set_text_properties_1 on an empty interval.
292 2001-11-25 Richard M. Stallman <rms@gnu.org>
294 * unexelf.c (unexec): Index by n, not nn, when checking for ".sbss".
296 * callproc.c (Fcall_process): When we make a bigger buffer for bufptr,
297 don't lose the data in it.
299 2001-11-25 Juanma Barranquero <lektu@terra.es>
301 * abbrev.c (Fexpand_abbrev): Use Frun_hooks instead of Vrun_hooks.
303 * buffer.c (Fkill_buffer): Use Frun_hooks, not Vrun_hooks.
305 * print.c (temp_output_buffer_setup): Use Frun_hooks, not Vrun_hooks.
307 2001-11-25 Stefan Monnier <monnier@cs.yale.edu>
309 * xfaces.c (merge_face_heights): Coerce back to int explicitly.
311 2001-11-25 Eli Zaretskii <eliz@is.elta.co.il>
313 * window.c (Fset_window_vscroll): Doc fix. From Kalle Olavi
314 Niemitalo <kon@iki.fi>.
316 2001-11-25 Jason Rumney <jasonr@gnu.org>
318 * w32term.h (FRAME_X_FRINGE_COLS): No fringe on tip frames.
320 * w32fns.c (x_create_tip_frame): Set frame's fringes_extra to 0.
321 (Fx_show_tip): Block input during frame creation.
322 (Fx_show_tip, Fx_hide_tip): Enable.
324 2001-11-24 Richard M. Stallman <rms@gnu.org>
326 * lread.c (Fload): Detect recursive load error for more than 3
327 nestings of the same file.
328 (Vrecursive_load_depth_limit): Variable deleted.
329 (syms_of_lread) <recursive-load-depth-limit>: Variable deleted.
331 2001-11-24 Jason Rumney <jasonr@gnu.org>
333 * xfns.c (compute_tip_xy): Initialize root_x and root_y from
334 mouse position if either left or top is not specified.
336 * w32fns.c (w32_wnd_proc) <WM_MENUSELECT>: Revert last change.
337 <WM_WINDOWPOSCHANGING>: Let tip frames resize without restriction.
338 (my_create_tip_window, Fx_show_tip): Adjust size for external border.
339 (my_create_tip_window): Assign tip_window.
340 (x_create_tip_frame): Use same defaults as X.
341 (compute_tip_xy): Remove unused variable. Use full screen width.
342 (Fx_show_tip): Do not double height. Call ShowWindow directly.
344 * w32term.c (x_after_update_window_line): Doc fix.
345 (w32_read_socket): Doc fix. Avoid SET_FRAME_GARBAGED for tip
347 <WM_SHOWWINDOW>: Redo mouse highlight when hiding tip frame.
349 * xdisp.c (prepare_menu_bars) [HAVE_WINDOW_SYSTEM]: Use tip_frame
350 for all Windowed systems.
352 2001-11-23 Eli Zaretskii <eliz@is.elta.co.il>
354 * msdos.c (IT_clear_screen): If the frame's faces are not yet
355 realized, use the initial screen colors to clear the screen.
357 2001-11-23 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
359 * textprop.c (Fset_text_properties): Remove unused variables
360 `unchanged', `prev_changed', `s' and `len'.
362 * search.c (Freplace_match): Remove unused variable `inslen'.
364 * keymap.c (access_keymap): Remove unused variables `c1' and `c2'.
366 2001-11-22 Jason Rumney <jasonr@gnu.org>
368 * w32fns.c (x_window_to_frame): Remove irrelevant TODO comment.
369 (w32_wnd_proc) <WM_MENUSELECT>: Show help echo directly.
370 (my_create_tip_window): New function.
371 (x_create_tip_frame, compute_tip_xy): Adapt for Windows.
372 (Fx_show_tip, Fx_hide_tip) [TEST_TOOLTIPS]: Adapt for Windows.
374 2001-11-20 Jason Rumney <jasonr@gnu.org>
376 * coding.h (Vw32_system_coding_system) [WINDOWSNT]: Remove.
377 (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: Use Vlocale_coding_system.
379 * w32fns.c (Vw32_system_coding_system): Remove.
380 (w32_to_x_font, x_to_w32_font): Use Vlocale_coding_system.
382 2001-11-19 Stefan Monnier <monnier@cs.yale.edu>
384 * fileio.c (Fwrite_region): Move choose_write_coding_system to
385 after build_annotations.
387 * syntax.c (describe_syntax): Add dummy arg.
388 (describe_syntax_1): Update call to describe_vector.
390 * category.c (describe_category): Add dummy arg.
391 (describe_category_1): Update call to describe_vector.
393 * keymap.c (Fdescribe_vector): Add `describer' parameter.
394 (describe_command, describe_translation): Add dummy second param.
395 (describe_map): Call elt_describer with two arguments.
396 (describe_vector_princ): Add `fun' parameter.
397 Call it instead of the hardcoded `princ'.
398 (describe_vector): Add arg `args'.
399 Pass it as a new second argument to elt_describer.
401 * keymap.h (describe_vector): Update prototype.
403 * frame.c: Don't include keymap.h any more.
404 (keys_of_frame): Remove.
406 * lisp.h (keys_of_frame): Remove declaration.
408 * emacs.c (main): Don't call `keys_of_frame' any more.
410 2001-11-14 Andreas Schwab <schwab@suse.de>
412 * unexelf.c [!defined MAP_ANON]: Define MAP_ANON to MAP_ANONYMOUS
413 if defined, 0 otherwise.
414 (MAP_FAILED): Define if not defined and use it to test mmap failure.
415 (unexec) [!MAP_ANON]: Use /dev/zero as file to map.
417 2001-11-19 Richard M. Stallman <rms@gnu.org>
419 * indent.c (current_column_1): Fix handling of scan_bytes for mb chars.
421 2001-11-18 Jason Rumney <jasonr@gnu.org>
423 * w32term.c (note_mouse_highlight): Fix type of variable `ignore'.
424 (x_draw_bar_cursor): If the background color of the glyph under
425 the cursor equals the frame's cursor color, use the glyph's
426 foreground color for drawing the bar cursor.
427 (x_after_update_window_line): Clear internal border in different
429 (w32_set_vertical_scroll_bar): Check for width and height > 0.
430 (w32_draw_relief_rect): Correct relief by 1 pixel.
431 (x_set_glyph_string_background_width):
432 Set extends_to_end_of_line_p if the row's fill_line_p is set and
433 drawing the last glyph with DRAW_IMAGE_{RAISED,SUNKEN}.
434 (x_display_and_set_cursor): If cursor_in_echo_area, use NO_CURSOR
435 if cursor_in_non_selected_windows is false.
436 (show_mouse_face): Clean up. Recognize overwritten cursor differently.
437 (x_draw_glyphs): Remove parameters REAL_START and REAL_END.
438 Notice if cursor gets overwritten.
439 (notice_overwritten_cursor): Renamed from
440 note_overwritten_text_cursor. Rewritten to take glyph widths
441 into account, and to take X positions as parameters.
442 (x_draw_phys_cursor_glyph): Save state of w->phys_cursor_on_p
443 around call to x_draw_glyphs.
444 (x_setup_relief_colors): Use `IMAGE_BACKGROUND' and
445 `IMAGE_BACKGROUND_TRANSPARENT' to calculate the correct background
446 color to use for image glyph reliefs.
447 (x_draw_image_relief): Accept zero tool_bar_button_relief.
448 (glyph_rect): Remove unused variable `area'.
450 * w32fns.c (x_set_frame_parameters): Avoid infinite recursion for
452 (x_set_internal_border_width): Set frame garbaged when window
454 (Fx_create_frame): Accept zero tool_bar_button_relief.
455 (x_clear_image_1, four_corners_best, image_background)
456 (image_background_transparent): New functions.
457 (xpm_format, png_format, jpeg_format, tiff_format, gif_format)
458 (gs_format): Add `:background' entry.
459 (lookup_image): Set IMG's background color if specified.
460 (pbm_load, xbm_load_image, png_load): Set IMG's background field
462 (x_clear_image_1): Reset `background_valid' and
463 `background_transparent_valid' fields.
464 (x_build_heuristic_mask): Use IMAGE_BACKGROUND instead of
465 calculating it here. Set IMG's background_transparent field.
466 (enum xpm_keyword_index): Add XPM_BACKGROUND.
467 (enum png_keyword_index): Add PNG_BACKGROUND.
468 (enum jpeg_keyword_index): Add JPEG_BACKGROUND.
469 (enum tiff_keyword_index): Add TIFF_BACKGROUND.
470 (enum gif_keyword_index): Add GIF_BACKGROUND.
471 (enum gs_keyword_index): Add GS_BACKGROUND.
472 (pbm_load, png_load, jpeg_load, tiff_load, gif_load):
473 Pre-calculate image background color where necessary.
474 (x_create_x_image_and_pixmap, xbm_load, gs_load):
475 Use display info's n_cbits entry for screen depth.
476 (Fx_show_tip): Remove unused variables `buffer', `top',
477 `left', `max_width' and `max_height'.
479 * w32menu.c (w32_menu_show, push_menu_pane): Doc fixes.
481 2001-11-18 Gerd Moellmann <gerd@gnu.org>
483 * puresize.h (BASE_PURESIZE): Increase to 750000.
485 2001-11-18 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
487 * frame.c (Fframe_live_p): Doc fix.
489 2001-11-18 Richard M. Stallman <rms@gnu.org>
491 * xdisp.c (message_dolog_marker1, message_dolog_marker2)
492 (message_dolog_marker3): New static variables hold three markers.
493 (syms_of_xdisp): Initialize and staticpro them.
494 (message_dolog): Use message_dolog_marker1..3 instead of
495 allocating markers each time. Unchain them when done.
497 2001-11-17 Richard M. Stallman <rms@gnu.org>
499 * doc.c (Fsnarf_documentation): Doc fix.
501 2001-11-17 Andreas Schwab <schwab@suse.de>
503 * xterm.c (note_mouse_highlight): Fix type of variable `ignore'.
505 2001-11-17 Richard M. Stallman <rms@gnu.org>
507 * fileio.c (Fwrite_region): Avoid initializer for Lisp_Object.
509 2001-11-17 Jason Rumney <jasonr@gnu.org>
511 * xterm.c (notice_overwritten_cursor): Take care of end < 0 case.
513 2001-11-17 Gerd Moellmann <gerd@gnu.org>
515 * xdisp.c (tool_bar_item_info): Avoid calling Fget_text_property
516 with invalid position.
518 2001-11-16 Richard M. Stallman <rms@gnu.org>
520 * syswait.h: Delete conditionals for HPUX7, ISC 4.1, and convex.
522 * s/isc4-1.h (HAVE_SYS_WAIT_H): Add #undef.
523 * s/hpux.h (HAVE_SYS_WAIT_H): Add #undef.
524 * s/hpux8.h (HAVE_SYS_WAIT_H): Define it.
526 * m/convex.h (HAVE_SYS_WAIT_H): Add #undef.
528 2001-11-16 Stefan Monnier <monnier@cs.yale.edu>
530 * fileio.c (build_annotations): Split off the tail.
531 (build_annotations_2): New fun. Extracted from build_annotations.
532 (Fwrite_region): Split the call to build_annotations into two
533 calls to build_annotations and build_annotations_2.
535 2001-11-16 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
537 * sysdep.c (wait_for_kbd_input) [VMS]: Do not call
538 clear_waiting_for_input with argument.
540 * xterm.h (x_update_cursor): Remove duplicated prototype.
542 * keyboard.h (clear_waiting_for_input): Remove duplicated prototype.
544 * xterm.c (waiting_for_input): Remove unnecessary declaration.
546 * data.c (Ftimes, Fquo, Frem, Fmod): Doc fix.
548 2001-11-16 Stefan Monnier <monnier@cs.yale.edu>
550 * fileio.c (choose_write_coding_system): New fun, extracted
552 (Fwrite_region): Use it.
554 * eval.c (max_specpdl_size, max_lisp_eval_depth): Use EMACS_INT.
555 (funcall_lambda, run_hook_with_args): Make static and add prototype.
556 (ml_apply, find_handler_clause): Add prototype.
558 2001-11-16 Eli Zaretskii <eliz@gnu.org>
560 * config.in: Add #undef HAVE_COFF_H.
562 * unexec.c (coff.h): Don't include unless HAVE_COFF_H is defined.
563 Required for ISC 4.1.
565 2001-11-16 Eli Zaretskii <eliz@is.elta.co.il>
567 * syswait.h: (HAVE_SYS_WAIT_H): Undef for ISC 4.1. Reported by
568 Andrew Wiseman <a.wiseman@btclick.com>.
570 2001-11-16 Kim F. Storm <storm@cua.dk>
572 The following changes are made to clean up the various internal
573 references to the fringes to actually use the term `fringe' for
574 them. Previously, they were called `flags areas', `bitmap areas',
575 `left/right side of windows', or implicitly as `flags' or
578 * dispextern.h (FRINGE_FACE_ID): Renamed from BITMAP_AREA_FACE_ID.
579 Comments fixed. Use renamed symbols.
581 * dispnew.c: Comment fix. Use renamed symbols.
583 * frame.h (FRAME_FRINGE_COLS): Renamed from FRAME_FLAGS_AREA_COLS.
584 (FRAME_FRINGE_WIDTH): Renamed from FRAME_FLAGS_AREA_WIDTH.
585 (FRAME_LEFT_FRINGE_WIDTH): Renamed from FRAME_LEFT_FLAGS_AREA_WIDTH.
587 * msdos.c: Comment fix.
589 * w32fns.c: Use renamed symbols.
591 * w32term.c: Comment fixes. Use renamed symbols.
592 (fringe_bitmap_type): Renamed from bitmap_type.
593 (NO_FRINGE_BITMAP): Renamed from NO_BITMAP.
594 (w32_draw_fringe_bitmap): Renamed from w32_draw_bitmap.
595 (x_draw_row_fringe_bitmaps): Renamed from x_draw_row_bitmaps.
597 * w32term.h: Comment fixes. Use renamed symbols.
598 (fringes_extra): Renamed from flags_areas_extra.
599 (FRAME_FRINGE_BITMAP_WIDTH): Renamed from FRAME_FLAGS_BITMAP_WIDTH.
600 (FRAME_FRINGE_BITMAP_HEIGHT): Renamed from FRAME_FLAGS_BITMAP_HEIGHT.
601 (FRAME_X_FRINGE_COLS): Renamed from FRAME_X_FLAGS_AREA_COLS.
602 (FRAME_X_FRINGE_WIDTH): Renamed from FRAME_X_FLAGS_AREA_WIDTH.
603 (FRAME_X_LEFT_FRINGE_WIDTH):
604 Renamed from FRAME_X_LEFT_FLAGS_AREA_WIDTH.
605 (FRAME_X_RIGHT_FRINGE_WIDTH):
606 Renamed from FRAME_X_RIGHT_FLAGS_AREA_WIDTH.
608 * widget.c: Use renamed symbols.
610 * window.c: Comment fixes. Use renamed symbols.
611 (coordinates-in-window-p): Doc fix.
613 * xdisp.c: Comment fixes. Use renamed symbols.
615 * xfaces.c (realize_basic_faces): Use FRINGE_FACE_ID.
617 * xfns.c: Use renamed symbols.
619 * xterm.c: Comment fixes. Use renamed symbols.
620 (fringe_bitmap_type): Renamed from bitmap_type.
621 (NO_FRINGE_BITMAP): Renamed from NO_BITMAP.
622 (x_draw_fringe_bitmap): Renamed from x_draw_bitmap.
623 (x_draw_row_fringe_bitmaps): Renamed from x_draw_row_bitmaps.
625 * xterm.h: Comment fixes. Use renamed symbols.
626 (fringes_extra): Renamed from flags_areas_extra.
627 (FRAME_FRINGE_BITMAP_WIDTH): Renamed from FRAME_FLAGS_BITMAP_WIDTH.
628 (FRAME_FRINGE_BITMAP_HEIGHT): Renamed from FRAME_FLAGS_BITMAP_HEIGHT.
629 (FRAME_X_FRINGE_COLS): Renamed from FRAME_X_FLAGS_AREA_COLS.
630 (FRAME_X_FRINGE_WIDTH): Renamed from FRAME_X_FLAGS_AREA_WIDTH.
631 (FRAME_X_LEFT_FRINGE_WIDTH):
632 Renamed from FRAME_X_LEFT_FLAGS_AREA_WIDTH.
633 (FRAME_X_RIGHT_FRINGE_WIDTH):
634 Renamed from FRAME_X_RIGHT_FLAGS_AREA_WIDTH.
636 2001-11-15 Jason Rumney <jasonr@gnu.org>
638 * w32menu.c (add-menu-item): Make help_echo and radio buttons
639 work for most menu items. From David Ponce
640 <david.ponce@wanadoo.fr>.
642 2001-11-15 Gerd Moellmann <gerd@gnu.org>
644 * xfns.c (x_set_frame_parameters): Revert change of 2001-11-07.
645 Some x_set_* function expect to be called even if old and new
648 * xdisp.c (build_desired_tool_bar_string): Accept zero
649 tool_bar_button_relief.
651 * xfns.c (Fx_create_frame): Accept zero tool_bar_button_relief.
653 * xterm.c (x_draw_image_relief): Accept zero tool_bar_button_relief.
655 * xterm.c (x_draw_bar_cursor): If the background color of the
656 glyph under the cursor equals the frame's cursor color, use
657 the glyph's foreground color for drawing the bar cursor.
659 * dispnew.c (direct_output_forward_char): Fix character/byte
662 2001-11-15 Miles Bader <miles@gnu.org>
664 * editfns.c (find_field): Add BEG_LIMIT and END_LIMIT parameters.
665 (Fdelete_field, Ffield_string, Ffield_string_no_properties):
666 Update arguments to find_field.
667 (Ffield_beginning, Ffield_end): Add LIMIT param, pass to find_field.
668 (Fconstrain_to_field): Use LIMIT arg to shorten search time.
669 * lisp.h (Ffield_beginning, Ffield_end): Update EXFUN decl.
670 * minibuf.c (Fminibuffer_prompt_end): Update args to Ffield_end.
672 2001-11-14 Richard M. Stallman <rms@gnu.org>
674 * editfns.c (Fpropertize): Allow call with 1 arg.
676 * dispextern.h (image_background, image_background_transparent):
677 Conditionalize on HAVE_X_WINDOWS.
679 2001-11-13 Richard M. Stallman <rms@gnu.org>
681 * print.c (Fprin1_to_string): Doc fix.
683 * sunfns.c (Fsun_change_cursor_icon): Doc fix.
685 * floatfns.c (Fceiling, Ffloor): Doc fixes.
687 * filelock.c (Funlock_buffer, Ffile_locked_p): Doc fixes.
689 * fileio.c (Ffile_accessible_directory_p): Doc fix.
691 * eval.c (syms_of_eval): Doc fix.
693 * coding.c (syms_of_coding): Doc fix.
695 * doc.c (Fsnarf_documentation): Doc fix.
697 * dispnew.c (syms_of_display): Doc fix.
699 * category.c (Fget_unused_category): Doc fix.
701 * buffer.c (syms_of_buffer): Doc fixes.
703 2001-11-14 Eli Zaretskii <eliz@is.elta.co.il>
705 * print.c (prin1, print): Doc fix.
707 2001-11-14 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
709 * fontset.h: Remove declarations of variables
710 `Vhighlight_wrong_size_font' and `Vclip_large_size_font'.
712 * fontset.c: Remove variables `Vhighlight_wrong_size_font' and
713 `Vclip_large_size_font'.
715 2001-11-13 Jason Rumney <jasonr@gnu.org>
719 2001-11-13 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
721 * xfaces.c (Fface_attributes_as_vector): Doc fix.
723 * w32fns.c (Fx_synchronize): Reindent.
731 * cmds.c, composite.c, dired.c, doc.c, filelock.c, floatfns.c,
732 * fontset.c, insdel.c, keymap.c: Change doc-string comments to
733 `new style' [w/`doc:' keyword].
735 * xmenu.c (x-popup-menu): Reindent.
736 (x-popup-dialog): Likewise.
738 * xfaces.c (Finternal_set_alternative_font_family_alist): Reindent.
740 * xdisp.c (Fdump_tool_bar_row): Reindent.
742 * minibuf.c (Fminibuffer_complete_word): Reindent.
743 (Fminibuffer_complete_and_exit): Likewise.
744 (Fminibuffer_completion_help): Likewise.
745 (Fminibuffer_message): Likewise.
747 * fns.c (Freverse): Reindent.
749 * eval.c (Fif): Reindent.
752 * editfns.c (Fuser_real_login_name): Reindent.
753 (Finsert_buffer_substring): Likewise.
754 (Fcompare_buffer_substrings): Likewise.
755 (Fsubst_char_in_region): Likewise.
757 * dispnew.c (Fsit_for): Reindent.
758 (Fframe_or_buffer_changed_p): Likewise.
759 (Finternal_show_cursor_p): Likewise.
760 (syms_of_display): Likewise.
762 * alloc.c (Flist): Reindent.
765 2001-11-12 Richard M. Stallman <rms@gnu.org>
767 * xterm.c (XTread_socket): Don't update focus for EnterNotify or
768 LeaveNotify events. Only FocusIn and FocusOut do that now.
769 (x_display_and_set_cursor): Do display hollow cursors in active
770 minibuffer windows when they are not selected.
772 2001-11-12 Jason Rumney <jasonr@gnu.org>
774 * w32console.c, w32fns.c, w32menu.c, w32proc.c, w32select.c,
775 * w32term.c: Change doc-string comments to `new style'.
776 [w/`doc:' keyword]. Doc fixes.
778 * w32fns.c: Don't define max.
779 (Fx_open_connection): Only execute once.
781 2001-11-12 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
783 * ccl.c: Change macros to use do-while block instead of if-else.
784 Use braces to follow GNU Coding Standards.
786 2001-11-11 Richard M. Stallman <rms@gnu.org>
788 * sysdep.c (child_setup_tty): Don't clear ICRNL or INLCR.
790 * lread.c (read_escape): Use end_of_file_error for reporting eof.
792 * insdel.c (replace_range): Use adjust_markers_for_replace
793 instead of adjust_markers_for_delete and adjust_markers_for_insert.
795 * intervals.h: Declare set_text_properties and set_text_properties_1.
797 * textprop.c (set_text_properties_1): New subroutine
798 broken out of set_text_properties.
799 (set_text_properties): Use set_text_properties_1.
801 * intervals.c (graft_intervals_into_buffer):
802 Use set_text_properties_1 to clear out properties.
804 * search.c (Freplace_match): Use replace_range to insert
805 and delete. Don't request property inheritance from
808 2001-11-10 Jason Rumney <jasonr@gnu.org>
810 * w32fns.c (enum_font_cb2): Use leading @ on face name to detect
811 vertical fonts. Allow them if face name is explicitly specified.
812 Do not give up if we find a font that cannot be converted to an xlfd.
814 2001-11-10 Gerd Moellmann <gerd@gnu.org>
816 * unexelf.c (unexec): Use mmap/munmap to allocate buffers
817 instead of malloc/free.
819 2001-11-09 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
821 * xfaces.c (merge_face_vectors): Use braces to follow GNU
823 (Finternal_set_lisp_face_attribute): Likewise.
825 * buffer.c (Fbury_buffer): Likewise.
827 * indent.c (current_column_1): Remove unused variable `prev_col'.
829 * coding.c (encode_coding): Use precomputed value of `src'.
830 (encode_coding): Remove unused variable `src_end'.
831 (code_convert_region): Remove unused variables `count'.
833 2001-11-07 Jason Rumney <jasonr@gnu.org>
835 * w32term.c (x_display_and_set_cursor): Do not move system caret
836 if cursor_glyph is NULL.
838 2001-11-07 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
840 * keymap.c (access_keymap): Fix compilation error.
842 2001-11-07 Miles Bader <miles@gnu.org>
844 * xfns.c (x_set_frame_parameters): Avoid infinite recursion.
846 2001-11-07 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
848 * intervals.c (graft_intervals_into_buffer):
849 Remove #ifdef'd-out code.
850 (graft_intervals_into_buffer): Remove unused variable `middle'.
852 * lread.c (Feval_region): Remove obsolete #ifdef'd-out
853 code (eval-current-buffer).
854 Change doc-string comments to `new style' [w/`doc:' keyword].
856 2001-11-06 Richard M. Stallman <rms@gnu.org>
858 * keymap.c (access_keymap): Don't use initializers on Lisp_Object.
860 2001-11-06 Stefan Monnier <monnier@cs.yale.edu>
862 * lread.c (read1): Fix behavior with nested backquoting.
864 * keyboard.c (make_lispy_event): Check integerness and fix
865 Lisp_Object/int mixup.
867 2001-11-06 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
869 * fns.c (copy_hash_table): Remove unused variable `v'.
871 * fontset.c (fontset_font_pattern): Remove unused variable
874 * indent.c (current_column_1): Remove unused variable `prev_col'.
876 2001-11-05 Richard M. Stallman <rms@gnu.org>
878 * m/news-risc.h (BROKEN_PROTOTYPES): Defined.
880 * buffer.c (Fkill_buffer): Don't delete auto save file
881 if buffer is modified.
883 2001-11-05 Andrew Innes <andrewi@gnu.org>
885 * w32proc.c (Fw32_set_keyboard_layout): Use CHECK_NUMBER_CAR and
888 2001-11-05 Richard M. Stallman <rms@gnu.org>
890 * unexelf.c (unexec): Minor changes; clean up comments.
892 2001-11-05 Sam Steingold <sds@gnu.org>
894 * w32term.c (x_display_and_set_cursor): Fix w32 compilation error.
896 2001-11-05 Andreas Schwab <schwab@suse.de>
898 * sound.c (sound_perror): Save errno from being clobbered.
900 2001-11-05 Dale Hagglund <rdh@yottayotta.com>
902 * unexelf.c (unexec): Don't use `mmap'. Instead, read and write
903 the program image directly.
905 2001-11-05 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
907 * buffer.h (Fbuffer_local_value): Add prototype.
909 2001-11-04 Richard M. Stallman <rms@gnu.org>
911 * buffer.c (Fbuffer_local_value): Remove extra args from CHECK_SYMBOL
914 * keyboard.c (read_char): Use Fcar and Fcdr, not Fnth.
915 (record_char): Likewise.
917 * keyboard.c (make_lispy_event): Don't insist a drag event must
918 move to a different buffer position. Instead, check for moving at
919 least double_click_fuzz.
921 * fns.c (Fmake_hash_table): Use XCAR and XCDR, not Fnth and Flength.
923 * keyboard.c (echo-area-clear-hook): Undo Oct 29 change.
925 * indent.c (current_column_1, Fmove_to_column): Separate the code
926 for display-table glyphs from the code buffer text, to fix
929 2001-11-04 Michael Welsh Duggan <md5i@cs.cmu.edu>
931 * buffer.c (Fbuffer_local_value): New function.
932 (syms_of_buffer): Defsubr it.
934 * xterm.c, w32term.c (x_display_and_set_cursor): Use buffer-local
935 value of `cursor-in-non-selected-windows'.
937 * lisp.h (Qcursor_in_non_selected_windows): New declaration.
938 * xdisp.c (Qcursor_in_non_selected_windows): New variable.
939 (syms_of_xdisp): Initialize it.
941 2001-11-04 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
943 * xfns.c (Fx_create_frame): Doc fix.
945 * coding.c: Change doc-string comments to `new style' [w/`doc:'
948 * eval.c (top_level_value, top_level_set): Remove commented and
950 (Fdefvar): Fix usage in doc-string.
952 2001-11-03 Richard M. Stallman <rms@gnu.org>
954 * xfns.c: Include unistd.h, if it exists.
956 * editfns.c: Move the include of ctype.h after unistd.h.
958 * gmalloc.c: Test BROKEN_PROTOTYPES.
960 2001-11-03 Ken Raeburn <raeburn@gnu.org>
962 * lisp.h (CHECK_STRING_CAR): New macro.
963 * lread.c (Fload): Use XSETCARFASTINT, XSETCDRFASTINT instead of
964 treating XCAR and XCDR as lvalues.
965 (openp): Use CHECK_STRING_CAR.
966 (read_list): Use XSETCDR instead of treating XCDR as lvalue.
968 2001-11-03 Eli Zaretskii <eliz@is.elta.co.il>
970 * s/sco5.h (sigprocmask_set): Declare as extern SIGMASKTYPE.
971 (SIGMASKTYPE): Define.
973 * syssignal.h (sigunblock): Don't define if already defined.
975 2001-11-02 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
977 * eval.c (debugger_may_continue, Vdebug_ignored_errors)
978 (call_debugger, Fcondition_case, skip_debugger, unbind_to):
979 Fix typos in comments.
981 * mocklisp.c (Fml_defun, Fml_while, Fml_substr): Remove commented
982 and #ifdef'd-out code.
983 Fix and reindent comments.
985 * mocklisp.h: Remove comment which is a copy of comment in mocklisp.c.
987 * category.h (CHECK_CATEGORY, CHECK_CATEGORY_SET): Remove unused
988 argument `i' in macros.
990 * frame.h (CHECK_FRAME, CHECK_LIVE_FRAME): Remove unused argument
993 * lisp.h (CHECK_STRING_OR_BUFFER, CHECK_HASH_TABLE, CHECK_LIST)
994 (CHECK_STRING, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
995 (CHECK_VECTOR, CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER)
996 (CHECK_WINDOW, CHECK_LIVE_WINDOW, CHECK_PROCESS, CHECK_NUMBER)
997 (CHECK_NATNUM, CHECK_MARKER, CHECK_NUMBER_COERCE_MARKER)
998 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT)
999 (CHECK_NUMBER_OR_FLOAT_COERCE_MARKER, CHECK_OVERLAY)
1000 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR): Remove unused argument `i'
1003 * abbrev.c, alloc.c, buffer.c, bytecode.c, callint.c, callproc.c,
1004 casefiddle.c, category.c, ccl.c, charset.c, cmds.c, coding.c,
1005 composite.c, data.c, dired.c, dispnew.c, doc.c, dosfns.c, emacs.c,
1006 eval.c, fileio.c, filelock.c, fns.c, fontset.c, frame.c, frame.h,
1007 indent.c, keyboard.c, keymap.c, lread.c, macros.c, marker.c,
1008 minibuf.c, mocklisp.c, msdos.c, print.c, process.c, search.c,
1009 sunfns.c, syntax.c, textprop.c, undo.c, w16select.c, w32console.c,
1010 w32fns.c, w32menu.c, w32proc.c, w32select.c, window.c, xdisp.c,
1011 xfaces.c, xmenu.c, xselect.c : Update usage of CHECK_ macros
1012 (remove unused second argument).
1014 2001-11-02 Stefan Monnier <monnier@cs.yale.edu>
1016 * syntax.c (describe_syntax): New wrapper.
1017 (Finternal_describe_syntax_value): Rename from describe_syntax.
1018 Don't insert space at front and \n at the end.
1019 (syms_of_syntax): Defsubr Sinternal_describe_syntax_value.
1021 * regex.c (re_wctype): Try to fix some warnings.
1022 (regcomp, regexec): Don't forget the __restrict.
1024 2001-11-02 Richard M. Stallman <rms@gnu.org>
1026 * textprop.c (Fget_char_property): Doc fix.
1028 2001-11-02 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1030 * process.c (Fstart_process): Add usage to doc-string.
1032 * data.c (Fsetq_default): Ditto.
1034 * callint.c (Finteractive): Ditto.
1036 2001-11-01 Stefan Monnier <monnier@cs.yale.edu>
1038 * macros.c: Don't include keymap.h any more.
1040 2001-11-01 Richard M. Stallman <rms@gnu.org>
1042 * data.c (Fmake_local_variable): Doc fix.
1044 * eval.c (Frun_hooks, Frun_hook_with_args_until_failure): Doc fix.
1045 (Frun_hook_with_args_until_success, Frun_hook_with_args): Doc fix.
1047 * keymap.c (Fdescribe_buffer_bindings): Print character property
1048 bindings along with or instead of the buffer local map.
1049 Make the overriding maps override what they should.
1051 2001-11-01 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1053 * window.c (grow_mini_window): Fix typo in comment.
1055 2001-11-01 Gerd Moellmann <gerd@gnu.org>
1057 * xterm.c (x_scroll_bar_create): Check for width and height > 0.
1058 (XTset_vertical_scroll_bar): Likewise.
1060 * xfns.c (x_build_heuristic_mask): Use four_corners_best
1061 instead of IMAGE_BACKGROUND.
1063 * xfns.c (four_corners_best): Reindent.
1065 * xfaces.c (Finternal_set_lisp_face_attribute_from_resource):
1066 Handle :box so that it is possible to specify sexprs.
1068 2001-11-01 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1070 * xfaces.c (Finternal_merge_in_global_face): Reindent.
1071 (Fface_font): Ditto.
1072 (Finternal_set_alternative_font_registry_alist): Ditto.
1073 (Ftty_suppress_bold_inverse_default_colors): Ditto.
1075 * xfns.c (x-get-resource): Reindent.
1077 2001-10-31 Eli Zaretskii <eliz@is.elta.co.il>
1079 * s/hpux11.h: New file.
1081 2001-10-31 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1083 * emacs.c (USAGE1): Show command line option --no-window-system
1084 instead of --no-windows in usage.
1085 (standard_args): Rename --no-windows to --no-window-system.
1086 (bug_reporting_address): Follow Emacs coding conventions.
1088 * eval.c (Fcommandp): Doc fix.
1089 Change doc-string comments to `new style' [w/`doc:' keyword].
1091 * frame.c (Fframe_live_p): Doc fix.
1093 * buffer.c (selective-display-ellipses): Doc fix.
1095 2001-10-31 Gerd Moellmann <gerd@gnu.org>
1097 * lread.c (to_multibyte): Fix computation of new read_buffer_size.
1099 * xfaces.c (realize_x_face): If C is not a single-byte character,
1100 set the face's colors_copied_bitwise_p instead of the defaulted_p
1101 members which have a different meaning.
1102 (free_face_colors): Do nothing for a face whose colors have been
1105 * dispextern.h (struct face) <colors_copied_bitwise_p>: New member.
1107 2001-10-31 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1109 * marker.c, mocklisp.c: Change doc-string comments to `new style'
1112 2001-10-31 Gerd Moellmann <gerd@gnu.org>
1114 * fns.c (require_unwind): Return Lisp_Object.
1116 2001-10-31 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1118 * keyboard.c (lucid-menu-bar-dirty-flag): Doc fix.
1119 (last-input-char): Revert doc-string to be the same as the
1120 doc-string of `last-input-event'.
1122 * xdisp.c: Fix typos in comments.
1124 2001-10-31 Gerd Moellmann <gerd@gnu.org>
1126 * window.c (grow_mini_window): Handle case that the root
1127 window is already smaller than the nominal mininum height.
1129 2001-10-30 Stefan Monnier <monnier@cs.yale.edu>
1131 * emacs.c (main): Don't call keys_of_macros any more.
1133 * lisp.h (keys_of_macros): Remove.
1135 * macros.c (keys_of_macros): Remove.
1137 * xfaces.c (Fface_attribute_relative_p): Declare args.
1139 2001-10-30 Jason Rumney <jasonr@gnu.org>
1141 * w32fns.c (w32_to_x_charset): Increase size of XLFD charset buffer.
1142 (enum_font_cb2): Ignore fonts with vertical orientation.
1144 2001-10-30 Richard M. Stallman <rms@gnu.org>
1146 * keyboard.c (Finput_pending_p): Doc fix.
1148 2001-10-30 Gerd Moellmann <gerd@gnu.org>
1150 * xterm.c (x_after_update_window_line): Don't run the code
1151 clearing in borders for rows whose visible height is 0.
1153 * xdisp.c (clear_garbaged_frames): Redraw the frame only if its
1154 resized_p flag is set. If not set, use the much less flickering
1155 method previously used.
1157 * dispnew.c (change_frame_size_1): Set frame's resized_p.
1159 * frame.h (struct frame) <resized_p>: New member.
1161 * lread.c (to_multibyte): Ensure read_buffer is at least twice
1162 as large as the number of bytes to convert.
1164 * lread.c (to_multibyte): New function.
1167 2001-10-30 Eli Zaretskii <eliz@is.elta.co.il>
1169 * msdos.h (FRAME_LINE_HEIGHT): Define (it's used by xmenu.c).
1171 2001-10-30 Gerd Moellmann <gerd@gnu.org>
1173 * xterm.c (x_draw_relief_rect): Correct bottom relief by 1 pixel.
1174 (x_set_glyph_string_background_width): Set extends_to_end_of_line_p
1175 if the row's fill_line_p is set and drawing the last glyph with
1176 DRAW_IMAGE_{RAISED,SUNKEN}.
1178 * xdisp.c (clear_garbaged_frames): Call Fredraw_frame.
1180 2001-10-29 Stefan Monnier <monnier@cs.yale.edu>
1182 * xmenu.c: Include coding.h and charset.h.
1183 (Fx_popup_menu): Use FRAME_PTR and FRAME_FONT and FRAME_LINE_HEIGHT.
1184 (Fx_popup_dialog): Use FRAME_PTR and enum scroll_bar_part.
1185 (single_submenu, xmenu_show): Use ENCODE_SYSTEM.
1186 Explicitly set wv->help. Use `TRUE' rather than `True'.
1187 (menu_help_callback): Use empty_string.
1189 * w32menu.c (Fx_popup_menu): Explicitly init f, xpos, and ypos.
1190 (Fx_popup_dialog): Explicitly init f.
1191 (w32_menu_display_help): Use empty_string.
1193 2001-10-29 Richard M. Stallman <rms@gnu.org>
1195 * fns.c (Frequire): Detect recursive try to require the same
1196 feature 3 or more levels deep, and get error.
1197 (require_unwind): New subroutine.
1198 (require_nesting_list): New variable.
1199 (syms_of_fns): Init and staticpro it.
1201 * print.c (print_object): Clarify indication of insertion type.
1203 2001-10-29 Eli Zaretskii <eliz@is.elta.co.il>
1205 * coding.c (syms_of_coding): Document that locale-coding-system is
1206 used for decoding input on X.
1208 * window.c (Fscroll_left, Fscroll_right): Doc fix.
1210 2001-10-29 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1212 * keyboard.c (Finput_pending_p): Fix typo in doc-string.
1213 (echo-area-clear-hook): Properly DEFVAR_LISP and staticpro it.
1215 2001-10-29 Gerd Moellmann <gerd@gnu.org>
1217 * xterm.c (x_display_and_set_cursor): If cursor_in_echo_area,
1218 use NO_CURSOR if cursor_in_non_selected_windows is false.
1220 * xfaces.c (Fface_font): Use UNSPECIFIEDP instead of NILP for
1221 the slant attribute if FRAME is t.
1223 * xfns.c (x_set_internal_border_width): Set frame garbaged
1224 when X window doesn't exist yet.
1226 * xterm.c (x_after_update_window_line): Clear internal border
1227 in different circumstances.
1229 * xterm.c (XTread_socket) <KeyPress>: Don't use
1230 STRING_CHAR_AND_LENGTH if nchars == nbytes. From Kenichi Handa
1233 2001-10-28 Eli Zaretskii <eliz@is.elta.co.il>
1235 * m/ibms390.h: New file. From Adam Thornton
1236 <athornton@sinenomine.net>.
1238 2001-10-28 Gerd Moellmann <gerd@gnu.org>
1240 * xfns.c (x_build_heuristic_mask): Use x_alloc_image_color.
1242 * xfns.c (x_build_heuristic_mask): Fix a bug not incrementing
1245 2001-10-28 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1247 * emacs.c: Use argv[0] instead of emacs when -t was specified.
1249 * keyboard.c: Change doc-string comments to `new style' [w/`doc:'
1251 Fix typos in comments.
1253 * emacs.c (bug_reporting_address): New function.
1254 Use it when displaying usage message.
1256 * minibuf.c (read_minibuf): Remove unused external declaration of
1257 variable `Qread_only'.
1259 * keymap.c (access_keymap): Remove unused variable `charset'.
1261 2001-10-28 Miles Bader <miles@gnu.org>
1263 * xfaces.c (merge_face_heights): Handle TO being relative as well.
1264 Remove #ifdef'd-out code.
1265 (Fface_attribute_relative_p, Fmerge_face_attribute): New functions.
1266 (syms_of_xfaces): Initialize them.
1268 2001-10-27 Jason Rumney <jasonr@gnu.org>
1270 * w32fns.c (w32_wnd_proc) <WM_KILLFOCUS>: Destroy the system caret.
1271 <WM_EMACS_DESTROY_CARET, WM_EMACS_TRACK_CARET>: Track cursor
1272 position using the system caret.
1274 * w32term.c (w32_system_caret_hwnd, w32_system_caret_width)
1275 (w32_system_caret_height, w32_system_caret_x)
1276 (w32_system_caret_y): New variables for tracking system caret.
1277 (w32_initialize): Initialize them.
1278 (x_display_and_set_cursor): Make system caret follow the active cursor.
1280 * w32term.h (WM_EMACS_TRACK_CARET, WM_EMACS_DESTROY_CARET):
1283 * w32term.c (note_mouse_highlight): Clear old help_echo.
1285 2001-10-27 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1287 * xterm.c: Fix typo in a comment.
1289 * emacs.c: Fix typos in comments.
1290 Remove unnecessary spaces.
1291 Change doc-string comments to `new style' [w/`doc:' keyword].
1292 (USAGE2): Fix typos in usage string.
1294 * xterm.c: Fix typo in a comment.
1296 * lisp.h: (gdb_lisp_params): Remove code in #if 0 which is now in
1299 2001-10-27 Gerd Moellmann <gerd@gnu.org>
1301 * xdisp.c (move_it_vertically_backward): Use 2/3 line_height
1302 instead of 1/2 line_height in the heuristic for skipping
1303 farther backward when target_y was not reached.
1305 * sound.c (sound_perror): Unblock SIGIO, turn on atimers.
1306 Display errno only if non-zero.
1307 (sound_warning): New function.
1308 (vox_configure): Don't treat failing to set sample rate as error.
1309 (various places): Improve error messages.
1311 2001-10-26 Eli Zaretskii <eliz@is.elta.co.il>
1313 * fileio.c (Faccess_file): Run the argument filename through
1314 Fexpand_file_name, before using it.
1316 * dispnew.c (syms_of_display) <visible-bell>: Add a reference to
1317 ring-bell-function. Suggested by Alf-Ivar Holm <alfh@ifi.uio.no>
1319 2001-10-26 Gerd Moellmann <gerd@gnu.org>
1321 * insdel.c (insert_1_both): Do nothing if NCHARS == 0.
1323 * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
1324 Fix clearing in the case of scroll bars on the right.
1326 2001-10-26 Juanma Barranquero <lektu@terra.es>
1328 * w32gui.h (XImage): Add a dummy typedef.
1330 2001-10-26 Gerd Moellmann <gerd@gnu.org>
1332 * xfns.c (XScreenNumberOfScreen): Fix struct to pointer comparison.
1334 2001-10-25 Eli Zaretskii <eliz@is.elta.co.il>
1336 * frame.c (Fframe_parameter): Fix last change.
1338 * fileio.c: Revert last change (which removed old commented-out
1339 version of expand-file-name). Add a comment that explains why
1340 this old version should not be removed.
1342 2001-10-25 Gerd Moellmann <gerd@gnu.org>
1344 * frame.c (Fframe_parameter): Fix a bug whereby some
1345 ``artificial'' frame parameters, like `minibuffer' were not
1346 obtained by calling Fframe_parameters.
1348 * xterm.c (show_mouse_face): Clean up. Recognize overwritten
1351 * xdisp.c (move_it_vertically_backward): Compute line height
1352 differently. Add heuristic to try to be more compatible to 20.x.
1354 2001-10-25 Stefan Monnier <monnier@cs.yale.edu>
1356 * lisp.h (make_fixnum_or_float): Coerce double to int explicitly.
1358 * editfns.c (text_property_stickiness): Fix Lisp_Object used as
1361 2001-10-25 Miles Bader <miles@gnu.org>
1363 * xfns.c (png_load): Make sure SPECIFIED_BG is a string.
1364 BG is a pointer to a structure, not a structure.
1365 (gif_format, png_format): Add missing commas.
1367 2001-10-24 Richard M. Stallman <rms@gnu.org>
1369 * xfaces.c (Fface_attributes_as_vector): New function.
1370 (syms_of_xfaces): Defsubr it.
1372 2001-10-24 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1374 * dispnew.c (sync_window_with_frame_matrix_rows): Remove unused
1377 2001-10-25 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1379 * search.c (scan_newline): Remove unused variable `selective_display'.
1381 2001-10-25 Miles Bader <miles@gnu.org>
1383 * dispextern.h (struct image): Add `background',
1384 `background_valid', and `background_transparent' fields.
1385 (image_background, image_background_transparent): New declarations.
1386 (IMAGE_BACKGROUND, IMAGE_BACKGROUND_TRANSPARENT): New macros.
1387 * xfns.c (image_background, image_background_transparent)
1388 (four_corners_best): New functions.
1389 (xpm_format, png_format, jpeg_format, tiff_format, gif_format)
1390 (gs_format): Add `:background' entry.
1391 (lookup_image): Set IMG's background color if specified.
1392 (pbm_load, xbm_load_image, png_load): Set IMG's background field
1394 (x_clear_image_1): Reset `background_valid' and
1395 `background_transparent_valid' fields.
1396 (x_build_heuristic_mask): Use IMAGE_BACKGROUND instead of
1397 calculating it here. Set IMG's background_transparent field.
1398 (enum xpm_keyword_index): Add XPM_BACKGROUND.
1399 (enum png_keyword_index): Add PNG_BACKGROUND.
1400 (enum jpeg_keyword_index): Add JPEG_BACKGROUND.
1401 (enum tiff_keyword_index): Add TIFF_BACKGROUND.
1402 (enum gif_keyword_index): Add GIF_BACKGROUND.
1403 (enum gs_keyword_index): Add GS_BACKGROUND.
1404 (pbm_load, png_load, jpeg_load, tiff_load, gif_load):
1405 Pre-calculate image background color where necessary.
1406 * xterm.c (x_setup_relief_colors): Use `IMAGE_BACKGROUND' and
1407 `IMAGE_BACKGROUND_TRANSPARENT' to calculate the correct background
1408 color to use for image glyph reliefs.
1410 2001-10-24 Gerd Moellmann <gerd@gnu.org>
1412 * xterm.c (x_draw_glyphs): Don't check for cursor overwriting
1415 * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
1416 Fix clearing of area not covered by scroll bar.
1418 2001-10-24 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1420 * xterm.c: (x_insert_glyphs): Remove unused variables `real_end'
1422 (x_draw_image_foreground): Remove unused variables `mask' and `xgcv'.
1423 (glyph_rect): Remove unused variable `area'.
1425 2001-10-24 Gerd Moellmann <gerd@gnu.org>
1427 * xdisp.c: Change #ifdef GLYPH_DEBUG to #if.
1429 * xdisp.c (try_window_reusing_current_matrix): Use row_containing_pos.
1430 (row_containing_pos): Take additional argument DY.
1431 Treat rows ending in middle of char differently.
1432 (display_line): Handle tabs on window systems differently.
1434 * xterm.c, w32term.c (fast_find_position): Call row_containing_pos
1435 with additional argument.
1437 * dispextern.h (row_containing_pos): Adjust prototype.
1439 * xdisp.c (inhibit_try_window_id, inhibit_try_window_reusing)
1440 (inhibit_try_cursor_movement) [GLYPH_DEBUG]: New variables.
1441 (try_window_id, try_window_reusing_current_matrix)
1442 (try_cursor_movement) [GLYPH_DEBUG]: Don't run if inhibited.
1443 (syms_of_xdisp) [GLYPH_DEBUG]: DEFVAR_BOOL the variables.
1445 2001-10-24 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1447 * xmenu.c: Spell the name of Emacs properly (GNU Emacs instead of
1449 (HAVE_BOXES): Fix typo in comment.
1450 (push_menu_pane): Fix typo in comment.
1452 * xdisp.c: (display_prop_string_p): Remove unused local declaration
1454 (single_display_prop_string_p): Remove unused local declarations
1455 of `Qwhen' and `Qmargin'.
1456 (string_buffer_position): Remove unused variable `around'.
1457 (store_frame_title): Remove unused variable `width'.
1459 * window.c: Don't define max.
1460 (coordinates_in_window): Remove unused variable `uy'.
1462 * widget.c: Don't define max.
1464 * process.c: Don't define max.
1465 (create_process): Remove unused variable `buffer'.
1467 2001-10-23 Gerd Moellmann <gerd@gnu.org>
1469 * xfaces.c (Finternal_set_lisp_face_attribute): Fix compilation error.
1471 2001-10-23 Eli Zaretskii <eliz@is.elta.co.il>
1473 * xfaces.c (Finternal_set_lisp_face_attribute)
1474 [HAVE_WINDOW_SYSTEM]: Don't do anything for QCfont unless the
1475 frame is on a windowed display.
1477 2001-10-23 Gerd Moellmann <gerd@gnu.org>
1479 * dispnew.c (sync_window_with_frame_matrix_rows):
1480 Fix handling of windows which aren't full-width, fix handling
1483 * lread.c (syms_of_lread) <recursive-load-depth-limit>: Raise to 50.
1485 2001-10-23 Andreas Schwab <schwab@suse.de>
1487 * m/macppc.h [LINUX]: Undef LD_SWITCH_SYSTEM_TEMACS and override
1488 LD_SWITCH_MACHINE_TEMACS with "-Xlinker -znocombreloc".
1490 2001-10-23 Gerd Moellmann <gerd@gnu.org>
1492 * xterm.c (x_draw_glyphs): Remove parameters READ_START and
1493 REAL_END. Notice if cursor gets overwritten.
1494 (notice_overwritten_cursor): Take X positions as parameters.
1495 (x_draw_phys_cursor_glyph): Save state of w->phys_cursor_on_p
1496 around call to x_draw_glyphs.
1498 2001-10-23 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1500 * syntax.c (modify-syntax-entry): Fix argument names (use CHAR
1501 instead of C) and usage.
1503 * editfns.c (char-to-string): Fix argument names (use CHAR instead
1506 * xfns.c (Fx_show_tip): Remove unused variables `buffer', `top',
1507 `left', `max_width' and `max_height'.
1509 2001-10-23 Gerd Moellmann <gerd@gnu.org>
1511 * xdisp.c (display_line): For a tab continued to the next line,
1512 set row's ends_in_middle_of_char_p.
1514 2001-10-22 Gerd Moellmann <gerd@gnu.org>
1516 * xdisp.c (display_line): Fix computation of continuation lines
1519 2001-10-22 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1521 * xdisp.c (build_desired_tool_bar_string): Remove unused variable
1524 * fileio.c: Remove unused code.
1526 2001-10-22 Miles Bader <miles@gnu.org>
1528 * lisp.h (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL)
1529 (DEFVAR_INT, DEFVAR_PER_BUFFER, DEFVAR_KBOARD):
1530 Remove `DOC_STRINGS_IN_COMMENTS' cases.
1532 2001-10-21 Jason Rumney <jasonr@gnu.org>
1534 * w32term.c (x_erase_phys_cursor): Remove inverse_p again.
1536 2001-10-21 Eli Zaretskii <eliz@is.elta.co.il>
1538 * mocklisp.c (Fml_if, Fml_provide_prefix_argument)
1539 (Finsert_string): Avoid the multi-line string literals warning.
1541 2001-10-22 Miles Bader <miles@gnu.org>
1543 * doc.c (Vhelp_manyarg_func_alist): Variable removed.
1544 (Fdocumentation): Don't use it.
1545 (syms_of_doc): Don't initialize it.
1547 * keyboard.c (Ftrack_mouse): Add usage: string to doc string.
1548 * print.c (Fwith_output_to_temp_buffer): Likewise.
1549 * window.c (Fsave_window_excursion): Likewise.
1550 * editfns.c (Fsave_excursion, Fsave_current_buffer)
1551 (Fsave_restriction): Likewise.
1552 * eval.c (Frun_hooks, Frun_hook_with_args)
1553 (Frun_hook_with_args_until_failure)
1554 (Frun_hook_with_args_until_success, Ffuncall, For, Fand, Fif)
1555 (Fcond, Fprogn, Fprog1, Fprog2, Fsetq, Fquote, Ffunction, Fdefun)
1556 (Fdefmacro, Fdefvar, Fdefconst, FletX, Flet, Fwhile, Fcatch)
1557 (Funwind_protect, Fcondition_case): Likewise.
1558 * coding.c (Ffind_operation_coding_system): Likewise.
1559 * keyboard.c (Ftrack_mouse): Likewise.
1561 2001-10-21 Miles Bader <miles@gnu.org>
1563 * fns.c (Fappend, Fconcat, Fvconcat, Fnconc, Fwidget_apply)
1564 (Fmake_hash_table): Add usage: string to doc string.
1565 * editfns.c (Finsert, Finsert_and_inherit, Finsert_before_markers)
1566 (Fmessage, Fmessage_box, Fmessage_or_box, Fpropertize, Fformat)
1567 (Fencode_time, Finsert_and_inherit_before_markers): Likewise.
1568 * mocklisp.c (Finsert_string, Fml_if, Fml_provide_prefix_argument)
1569 (Fml_prefix_argument_loop): Likewise.
1571 2001-10-21 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1573 * fileio.c (Finsert_file_contents): Remove unused variable `gap_size'.
1575 * sysdep.c (init_sys_modes): Change doc-string comments to `new
1576 style' [w/`doc:' keyword].
1578 * data.c, fileio.c, indent.c, print.c, search.c, sound.c,
1579 * sunfns.c, textprop.c, undo.c, xselect.c: Change doc-string
1580 comments to `new style' [w/`doc:' keyword].
1582 2001-10-21 Jason Rumney <jasonr@gnu.org>
1584 * w32fns.c (Fx_file_dialog): Pass a filter to GetOpenFileName.
1586 * w32term.c (remember_mouse_glyph): New function.
1587 (w32_mouse_position): Use it.
1588 (note_mouse_movement): If the mouse moved off the glyph, remember
1591 * w32term.h (struct w32_output): Correct spelling of x_compatible.
1592 (w32_display_info): Add mouse_face_overlay.
1594 * w32term.c (notice_overwritten_cursor): Renamed from
1595 note_overwritten_text_cursor. Rewritten to take glyph widths into
1597 (x_y_to_hpos_vpos): Add parameter BUFFER_ONLY_P.
1598 (fast_find_string_pos): New function.
1599 (fast_find_position): Return the correct vpos. Add parameter
1600 STOP. In the final row, stop before glyphs having STOP as object.
1601 Don't consider glyphs that are not from a buffer.
1602 (fast_find_position) [0]: Add a presumably more correct version
1604 (expose_window_tree, expose_frame): Don't compute intersections here.
1605 (expose_window): Do it here instead.
1606 (expose_window_tree, expose_window, expose_line): Return 1 when
1607 overwriting mouse-face.
1608 (expose_window): If W is the window currently being updated, mark
1610 (expose_frame): If mouse-face was overwritten, redo it.
1611 (x_use_underline_position_properties): New variable.
1612 (syms_of_xterm): DEFVAR_BOOL it.
1613 (x_draw_glyph_string): Add comment to use it in future.
1614 (x_draw_glyph_string): Restore clipping after drawing box.
1615 Fix a computation of the underline position.
1616 (w32_get_glyph_string_clip_rect): Minor cleanup.
1617 (x_fill_stretch_glyph_string): Remove an assertion.
1618 (x_produce_glyphs): Don't convert multibyte characters
1619 to unibyte characters in unibyte buffers.
1620 (cursor_in_mouse_face_p): New function.
1621 (x_draw_stretch_glyph_string): Use it to choose a different GC
1622 when drawing a cursor within highlighted text. Don't draw
1623 background again if it has already been drawn.
1624 (x_draw_glyph_string_box): Don't draw a full-width
1625 box just because the glyph row's full_width_p flag is set.
1626 (x_draw_glyphs): Fix computation of rightmost x for
1628 (x_dump_glyph_string): Put in #if GLYPH_DEBUG.
1629 (w32_draw_relief_rect): Extend left shadow to the bottom and left;
1630 change bottom shadow accordingly. Some cleanup.
1631 (x_update_window_end): Handle overwritten mouse face
1632 also for tool bar windows.
1633 (show_mouse_face): Set the glyph row's mouse_face_p flag also when
1634 DRAW is DRAW_IMAGE_RAISED.
1635 (clear_mouse_face): Return 1 if text with mouse face was
1636 actually redrawn. Make the function static. Reset
1637 dpyinfo->mouse_face_overlay otherwise note_mouse_highlight might
1638 optimize away highlighting if we pass over that same overlay again.
1639 (note_mouse_highlight): Call mouse_face_overlay_overlaps
1640 to detect a case where we have to highlight a different region
1641 despite not having left the currently highlighted region.
1642 Set mouse_face_overlay in the x_display_info. Avoid changing the
1643 mouse pointer shape when show_mouse_face has already done it, or
1644 there is no need. Handle mouse-face and help-echo in strings.
1645 (glyph_rect): New function.
1646 (w32_mouse_position): Use it to raise the threshold for mouse
1647 movement event generation.
1648 (w32_initialize_display_info): Initialize the x_display_info's
1650 (w32_set_vertical_scroll_bar): Don't clear a zero height
1652 (w32_set_vertical_scroll_bar, x_scroll_bar_create): Don't configure
1653 a widget to zero height.
1655 * w32menu.c (single_submenu, w32_menu_show) [!HAVE_MULTILINGUAL_MENU]:
1656 Protect unibyte strings created by replacing their multibyte
1657 equivalents in menu_items.
1658 (w32_menu_show): Don't overwrite an item's name with its key
1659 description in case the description is a multibyte string.
1660 (single_submenu): Some cleanup.
1662 * w32fns.c (x_laplace_read_row, x_laplace_write_row): Removed.
1663 (postprocess_image): New function.
1664 (lookup_image): Call it for all image types except PostScript.
1665 (x_kill_gs_process): Call postprocess_image.
1666 (tiff_error_handler, tiff_warning_handler): New functions.
1667 (tiff_load): Install them as handlers.
1668 (x_kill_gs_process): Recognize if someone has cleared the image
1670 (valid_image_p): Protect better against invalid image
1671 specifications. Previous code could signal an error.
1672 (Fx_hide_tip, Fshow_tip): Doc fix.
1673 (Fv_max_tooltip_size): New variable.
1674 (syns_of_xfns): DEFVAR_LISP it.
1675 (Fx_show_tip): Add parameter TEXT. Set the tip frame's root
1676 window buffer to *tip* right after creating the frame. Set frame's
1677 window_width. Use a maximum tooltip size specified by
1678 Vx_max_tooltip_size, if that has valid contents.
1679 (compute_tip_xy): Add parameters WIDTH and HEIGHT.
1680 Make sure the tooltip is completely visible.
1681 (x_create_tip_frame): Set tooltip buffer's truncate-lines to nil.
1682 (Fx_create_frame): Adjust the frame's height for presence
1683 of the tool bar before calling x_figure_window_size.
1684 (x_set_tool_bar_lines): Clear the tool bar window's current matrix
1685 when the window gets smaller.
1686 (x_set_foreground_color): Set frame's cursor_pixel.
1687 (x_set_foreground_color, x_set_background_color): Cleaned up.
1688 (x_set_font): Handle case of x_new_fontset returning the same name
1689 as before, although there was a change in fontsets.
1691 2001-10-21 Miles Bader <miles@gnu.org>
1693 * data.c (Fplus, Fminus, Fmax, Ftimes, Fquo, Flogand, Flogior)
1694 (Flogxor): Add usage: string to doc string.
1695 * charset.c (Fstring): Likewise.
1696 * callproc.c (Fcall_process_region, Fcall_process): Likewise.
1697 * alloc.c (Fmake_byte_code, Fvector, Flist): Likewise.
1699 2001-10-21 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1701 * buffer.c: Reindent DEFUNs and DEFVARs with doc: keywords.
1703 * alloc.c: Reindent DEFUNs with doc: keywords.
1705 * abbrev.c (Finsert_abbrev_table_description): Reindent.
1707 * frame.c: Change doc-string comments to `new style' [w/`doc:'
1710 2001-10-20 Gerd Moellmann <gerd@gnu.org>
1712 * (Version 21.1 released.)
1714 2001-10-20 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1716 * xfns.c (x_laplace_read_row, x_laplace_write_row): Prototypes removed.
1718 * xdisp.c (invisible_text_between_p): Put prototype inside #if
1721 * bytecode.c, callint.c, callproc.c, casefiddle.c, casetab.c
1722 * category.c, ccl.c, charset.c, process.c, syntax.c, window.c:
1723 Change doc-string comments to `new style' [w/`doc:' keyword].
1725 2001-10-20 Miles Bader <miles@gnu.org>
1727 The following changes remove the glyph_row `inverse_p' field,
1728 which is never set anymore, due to other changes:
1730 * dispextern.h (struct glyph_row): Remove `inverse_p' field.
1731 (reassert_line_highlight, change_line_highlight): Declarations removed.
1732 * dispnew.c (update_frame_line): Don't call reassert_line_highlight.
1733 (line_hash_code, row_equal_p, fake_current_matrices)
1734 (build_frame_matrix_from_leaf_window, update_frame_line)
1735 (update_frame_line, update_frame_line, update_frame_line):
1736 Don't use `inverse_p' field.
1737 * xterm.c (x_initialize): Don't set reassert_line_highlight_hook or
1738 change_line_highlight_hook.
1739 (XTreassert_line_highlight, x_change_line_highlight):
1741 (x_fix_overlapping_area, x_write_glyphs, expose_area)
1742 (expose_line, x_erase_phys_cursor): Don't use `inverse_p' field.
1743 * xdisp.c (dump_glyph_row, display_mode_line): Don't use
1745 * w32term.c (x_fix_overlapping_area, x_write_glyphs, expose_area)
1746 (expose_line, x_erase_phys_cursor): Don't use `inverse_p' field.
1747 (w32_reassert_line_highlight, x_change_line_highlight):
1749 * w32console.c (reassert_line_highlight, change_line_highlight):
1751 (initialize_w32_display): Don't set reassert_line_highlight_hook
1752 or change_line_highlight_hook.
1753 (hl_mode): Function removed.
1754 (reset_terminal_modes, set_terminal_modes, update_begin)
1755 (update_end, w32_face_attributes, initialize_w32_display):
1756 (clear_frame, ins_del_lines): Don't call it.
1757 * termhooks.h (reassert_line_highlight_hook)
1758 (change_line_highlight_hook): Declarations removed.
1759 * term.c (reassert_line_highlight_hook)
1760 (change_line_highlight_hook): Variables removed.
1761 (reassert_line_highlight, change_line_highlight): Functions removed.
1762 * msdos.c (IT_reassert_line_highlight)
1763 (IT_change_line_highlight): Functions removed.
1764 (internal_terminal_init): Don't set reassert_line_highlight_hook
1765 or change_line_highlight_hook.
1766 (highlight): Variable removed.
1767 (IT_set_face, IT_update_begin, IT_update_end)
1768 (IT_set_terminal_modes): Don't set or use it.
1770 The following changes remove inverse-video support for terminals
1771 that use a `magic cookie' standout mode. Due to changes in the
1772 way mode-lines are displayed, such support no longer works
1773 anyway, and it's probable that almost no one uses such terminals
1776 * term.c (standout_requested): Variable removed.
1777 (update_end, highlight_if_desired): Don't use it.
1778 (chars_wasted, copybuf): Variables removed.
1779 (write_standout_marker): Function removed.
1780 (cursor_to, clear_to_end, clear_frame, clear_end_of_line_raw)
1781 (clear_end_of_line_raw, write_glyphs, ins_del_lines):
1782 Don't use `chars_wasted' or `copybuf'.
1783 (calculate_costs): Don't allocate `chars_wasted' or `copybuf'.
1784 Set `costs_set' to true.
1785 (cursor_to, clear_end_of_line): Test `costs_set' instead of
1787 (clear_end_of_line): Function removed.
1788 (clear_end_of_line_raw): Renamed to `clear_end_of_line'.
1789 (clear_to_end): Call `clear_end_of_line' instead of
1790 `clear_end_of_line_raw'.
1791 (TN_standout_width, TF_xs, TN_magic_cookie_glitch_ul): Vars removed.
1792 (term_init): Don't set them.
1793 Turn off any standout/underline modes that require magic cookies.
1794 (ins_del_lines, highlight_if_desired, background_highlight)
1795 (turn_on_highlight, turn_off_highlight, reset_terminal_modes):
1796 Remove special processing for magic-cookie standout modes.
1797 (turn_off_face, turn_on_face): Remove special processing for
1798 underline magic-cookie glitch.
1800 2001-10-19 Richard M. Stallman <rms@gnu.org>
1802 * eval.c (syms_of_eval): Doc fixes.
1804 2001-10-19 Gerd Moellmann <gerd@gnu.org>
1806 * xdisp.c (redisplay_internal): Don't clear echo area if the
1807 mini-window is selected.
1809 2001-10-19 Miles Bader <miles@gnu.org>
1811 * editfns.c (text_property_stickiness): Non-rear-non-stickiness
1812 doesn't take precedence if the affected property's value is nil.
1814 * editfns.c (Fencode_time): Escape a BOL paren in the doc-string.
1816 * cmds.c (Fbeginning_of_line, Fend_of_line): Clarify interaction
1817 with fields and suggest using `forward-line' to avoid them.
1818 * editfns.c (Fline_beginning_position, Fline_end_position):
1819 Clarify documentation.
1821 2001-10-18 Stefan Monnier <monnier@cs.yale.edu>
1823 * keymap.c (current_minor_maps): `override' only shadows its
1824 correspondent in minor-mode-map-alist, not the whole tail.
1826 2001-10-18 Andrew Innes <andrewi@gnu.org>
1828 * fontset.c (fs_load_font) [WINDOWSNT && _MSC_VER]: Disable
1829 optimization. The fontp->encoding array was not being initialized
1830 correctly when compiled with optimizations by MSVC.
1832 2001-10-18 Gerd Moellmann <gerd@gnu.org>
1834 * xdisp.c (display_line): Indicate empty lines in active mini-window.
1836 2001-10-17 Andrew Innes <andrewi@gnu.org>
1838 * fontset.h (struct font_info) [WINDOWSNT]: Add codepage field.
1840 * w32fns.c (w32_load_system_font): Cache codepage for font, in
1841 font_info.charset field.
1843 * w32term.c (w32_encode_char): Get cached codepage from font_info,
1844 rather than working it out by calling w32_codepage_for_font for
1847 2001-10-17 Andrew Innes <andrewi@gnu.org>
1849 * w32term.c (w32_read_socket): Determine clipping rectangle for
1850 the entire frame, including areas covered by scrollbars and the
1851 menubar. This avoids internal arguments about whether a frame is
1852 fully obscured or not.
1854 2001-10-17 Gerd Moellmann <gerd@gnu.org>
1856 * xdisp.c (try_window_id): Undo last change. Give up if
1857 window ends in strings.
1859 * xdisp.c (try_window_id): Don't display lines after the window
1860 end if the rest of the window after the window end was already blank.
1862 * xdisp.c (try_window_id): Remove code that was only there
1863 for the release of 21.1.
1865 * xdisp.c (display_line): Don't indicate empty lines in mini-windows.
1867 2001-10-17 Miles Bader <miles@gnu.org>
1869 * lisp.h (DEFUN): Remove `DOC_STRINGS_IN_COMMENTS' case.
1870 * xmenu.c, xdisp.c, term.c, dispnew.c, abbrev.c, editfns.c, buffer.c
1871 * xfns.c, alloc.c, minibuf.c, xterm.c, xfaces.c:
1872 Change doc-string comments to `new style' [w/`doc:' keyword].
1873 (DOC_STRINGS_IN_COMMENTS): Macro removed.
1874 * minibuf.c: Remove old commented-out-DEFUN that was used to fake
1877 2001-10-16 Miles Bader <miles@gnu.org>
1879 * fns.c: Change doc-string comments to `new style' [w/`doc:' keyword].
1881 2001-10-16 Gerd Moellmann <gerd@gnu.org>
1883 * buffer.c (Fset_buffer_major_mode): Use initial-major-mode for
1886 2001-10-16 Ken Raeburn <raeburn@gnu.org>
1888 Avoid the assumption that car and cdr slots of cons cells are
1889 addressable lvalues; this allows for easier experimentation with
1890 other lisp implementations that may not permit such accesses for
1891 various reasons. Not quite complete -- buffer.c still needs some
1892 work, and w32/mac files need rechecking -- so compile-time
1893 enforcement is left disabled for now.
1895 * lisp.h (LISP_MAKE_RVALUE): New macro, or function in the case of
1896 gcc with a union-based Lisp object rep. Redefine as no-op for now.
1897 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Rename from old XCAR, XCDR.
1898 (XCAR, XCDR): Apply LISP_MAKE_RVALUE to the _AS_LVALUE versions.
1899 (XSETCAR, XSETCDR): New macros.
1900 (XSETCARFASTINT, XSETCDRFASTINT): New macros.
1901 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR): New macros.
1902 * keyboard.h (POSN_BUFFER_SET_POSN): New macro.
1903 * alloc.c (Fcons, pure_cons, Fgarbage_collect): Use XSETCAR and
1905 (mark_buffer): Use XCAR_AS_LVALUE, XCDR_AS_LVALUE.
1906 * buffer.c (record_buffer, Fbury_buffer)
1907 (swap_out_buffer_local_variables, recenter_overlay_lists)
1908 (Foverlay_put): Use XSETCAR and XSETCDR to set the car and cdr
1909 fields of a cons cell respectively.
1910 * callint.c (quotify_args, Fcall_interactively): Likewise.
1911 * ccl.c (Fregister_code_conversion_map): Likewise.
1912 * coding.c (detect_coding_system): Likewise.
1913 * composite.c (get_composition_id, make_composition_value_copy):
1915 * data.c (Fsetcar, Fsetcdr, swap_in_global_binding)
1916 (swap_in_symval_forwarding, set_internal, Fset_default)
1917 (Fmake_variable_buffer_local, Fmake_local_variable)
1918 (Fmake_variable_frame_local): Likewise.
1919 * fns.c (concat, Fcopy_alist, Fwidget_put): Likewise.
1920 * keymap.c (Fset_keymap_parent, store_in_keymap)
1921 (accessible_keymaps_1, where_is_internal_2, Fcopy_keymap): Likewise.
1922 * minibuf.c (get_minibuffer): Likewise.
1923 * search.c (Fmatch_data): Likewise.
1924 * textprop.c (extend_property_ranges): Likewise.
1925 * undo.c (record_insert, Fundo_boundary, truncate_undo_list): Likewise.
1926 * w32fns.c (w32_msg_pump, Fw32_register_hot_key, w32_list_fonts):
1928 * w32term.c (x_delete_display): Likewise.
1929 * xfaces.c (remove_duplicates, Finternal_set_lisp_face_attribute):
1931 * xterm.c (x_list_fonts, x_load_font, x_delete_display): Likewise.
1932 * doc.c (store_function_docstring): Use XSETCARFASTINT.
1933 * fileio.c (Fdo_auto_save): Use XSETCARFASTINT and XSETCDRFASTINT.
1934 (Fread_file_name): Use XSETCAR.
1935 * fontset.c (Fset_fontset_font): Use CHECK_NUMBER_CAR and
1937 (accumulate_font_info, Ffontset_info): Use XSETCAR and XSETCDR.
1938 * frame.c (Fmake_terminal_frame): Use XSETCDR.
1939 * indent.c (Fcompute_motion): Use CHECK_NUMBER_CAR and
1941 * keyboard.c (read_char): Alter list traversal to avoid taking the
1942 address of cons cell slots. Use POSN_BUFFER_SET_POSN.
1943 (parse_menu_item): Use XSETCAR and XSETCDR.
1944 (reach_char_x_menu_prompt): Use XSETCAR.
1945 (read_key_sequence): Use POSN_BUFFER_SET_POSN.
1946 (Fcommand_execute): Use XSETCDR.
1947 * lread.c (Fload): Use XSETCARFASTINT and XSETCDRFASTINT.
1948 (openp): Change list traversal to avoid using XCAR as lvalue.
1949 (read_list): Use XSETCDR.
1950 * process.c (wait_reading_process_input): Change wait_for_cell
1951 handling to avoid taking addresses of cons cell slots.
1952 * xselect.c (x_own_selection, x_handle_selection_clear)
1953 (x_clear_frame_selections): Use XSETCDR.
1954 (wait_for_property_change): Use XSETCARFASTINT and XSETCDRFASTINT.
1955 (x_handle_property_notify, x_get_foreign_selection)
1956 (x_handle_selection_notify): Use XSETCAR.
1958 2001-10-15 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1960 * buffer.c: Put doc strings in comments.
1962 * sound.c: Include <sys/ioctl.h> also on systems without <soundcard.h>.
1964 2001-10-15 Sam Steingold <sds@gnu.org>
1966 * fns.c (Vafter_load_alist): Declare extern (w32 build problem).
1968 2001-10-15 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1970 * process.c (process-inherit-coding-system-flag)
1971 (get-buffer-process): Do not confuse make-docfile with doc strings
1974 * editfns.c (Fchar_to_string): Make doc string consistent with
1975 arguments. Put doc strings in comments.
1977 * abbrev.c, minibuf.c: Put doc strings in comments.
1979 2001-10-15 Gerd Moellmann <gerd@gnu.org>
1981 * window.c (window_loop): Don't check for Fother_buffer returning nil.
1983 * window.c (select_window_1): Unfreeze window start. Remove a
1984 doubled test for WINDOW being live.
1986 2001-10-15 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1988 * fns.c (Fmapconcat): Fix typo in a doc string.
1990 * dispnew.c (Fsleep_for): Fix typo in a doc string.
1992 2001-10-15 Gerd Moellmann <gerd@gnu.org>
1994 * xterm.c (x_draw_glyph_string): Restore clipping after
1997 2001-10-15 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1999 * callint.c (prefix-arg, current-prefix-arg): Fix typo in a doc string.
2001 2001-10-14 Stefan Monnier <monnier@cs.yale.edu>
2003 * indent.c (skip_invisible): Use new retval of
2004 TEXT_PROP_MEANS_INVISIBLE.
2006 * keymap.c (access_keymap): Unify handling of `t' and generic-char.
2007 If a parent is reached and noinherit is set, exit immediately.
2008 Use AREF and ASIZE macros. Call get_keyelt before checking KEYMAPP.
2010 * s/ms-w32.h (EXEC_SUFFIXES):
2011 * s/msdos.h (EXEC_SUFFIXES):
2012 * process.h (EXEC_SUFFIXES): Remove.
2014 * callproc.c (syms_of_callproc): Init Vexec_suffixes to Qnil.
2015 (decode_suffixes): Remove.
2017 * intervals.h (TEXT_PROP_MEANS_INVISIBLE_WITH_ELLIPSIS)
2018 (TEXT_PROP_MEANS_INVISIBLE_NOELLIPSIS, invisible_noellipsis_p)
2019 (invisible_ellipsis_p): Remove.
2021 * xdisp.c (DOLIST, LOOP_PROPVAL): Remove.
2022 (invisible_p): Return 1 or 2 depending on whether an ellipsis is used.
2023 (invisible_ellipsis_p, invisible_noellipsis_p): Remove.
2024 (in_ellipses_for_invisible_text_p, handle_invisible_prop):
2025 Use new retval of TEXT_PROP_MEANS_INVISIBLE.
2027 2001-10-14 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
2029 * lisp.h (Ftop_level): Add prototype.
2031 * xterm.c: (xlwmenu_window_p, xlwmenu_redisplay): Add prototypes.
2032 (XTread_socket): Improve style of comments to follow other
2035 * keyboard.c (Fcommand_execute): Remove unnecessary prototype (it
2036 is already prototyped in included lisp.h).
2038 * frame.c (Fset_mouse_position): Improve style of comment to
2039 follow other comments.
2040 (Fset_mouse_pixel_position): Improve style of comment to follow
2042 (Fmake_frame_visible): Doc fix and typo in comment.
2043 (Fmake_frame_invisible): Doc fix and typo in comment.
2044 (Ficonify_frame): Fix typo in comment.
2046 2001-10-14 Gerd Moellmann <gerd@gnu.org>
2048 * xfns.c, dispnew.c, xterm.c, xdisp.c, xfaces.c, xmenu.c
2049 * term.c, alloc.c: Put doc strings in comments.
2051 2001-10-13 Gerd Moellmann <gerd@gnu.org>
2053 * lisp.h (DEFUN, DEFVAR_LISP, ...) [DOC_STRINGS_IN_COMMENTS]:
2054 Provide definitions for doc strings in comments.
2056 * fns.c: Put doc strings in comments.
2058 2001-10-13 Eli Zaretskii <eliz@is.elta.co.il>
2060 * dired.c (file_name_completion): Ignore a candidate directory if
2061 it matches an element in completion-ignored-extensions that ends
2063 (syms_of_dired) <completion-ignored-extensions>: Mention the above
2064 feature in the doc string.
2065 (Ffile_name_completion): Ditto.
2067 2001-10-12 Stefan Monnier <monnier@cs.yale.edu>
2069 * indent.c (skip_invisible): Don't skip "ellipsisized" text.
2071 * xfns.c (syms_of_xfns): Update calls to Fprovide.
2073 * lisp.h (Fprovide): Update prototype.
2074 (Ffeaturep, invisible_p): Remove.
2076 * xdisp.c (init_iterator): Be more strict with bytepos and charpos.
2077 (DOLIST, LOOP_PROPVAL): New macros.
2078 (invisible_p, invisible_ellipsis_p): Use them.
2079 (invisible_noellipsis_p): New function.
2080 (syms_of_xdisp): Use empty_string.
2082 * alloc.c (mark_interval_tree): Use traverse_intervals_noorder.
2084 * lread.c (substitute_object_recurse): Use traverse_intervals_noorder.
2085 (syms_of_lread) <Vafter_load_alist>: Update docstring.
2087 * print.c (Fwith_output_to_temp_buffer): Align with
2088 internal_with_output_to_temp_buffer.
2089 (print_preprocess): Use traverse_intervals_noorder.
2090 (print_object): Update call to traverse_intervals.
2092 * intervals.h (TEXT_PROP_MEANS_INVISIBLE_NOELLIPSIS): New macro.
2093 (traverse_intervals_noorder, invisible_noellipsis_p): New funs.
2095 * intervals.c (traverse_intervals_noorder): New function.
2096 (search_for_interval, count_intervals): Use it.
2097 (traverse_intervals): Use less stack space and drop `depth' arg.
2099 * fns.c (Ffeaturep): Add new `subfeature' arg.
2100 (Fprovide): Add new `subfeatures' arg. Use `after-load-alist'.
2101 (Qsubfeatures): New var.
2102 (syms_of_fns): Initialize it.
2104 * keymap.c (Fkey_description): Use empty_string.
2105 (Fdescribe_bindings_internal, describe_buffer_bindings): Remove.
2106 (syms_of_keymap): Setup inheritance between maps.
2107 Don't export Sdescribe_bindings_internal any more.
2109 * minibuf.c (keys_of_minibuf): Eliminate redundant bindings.
2111 2001-10-12 Gerd Moellmann <gerd@gnu.org>
2113 * xterm.c (notice_overwritten_cursor): Renamed from
2114 note_overwritten_text_cursor. Rewritten to take glyph widths into
2117 2001-10-12 Eli Zaretskii <eliz@is.elta.co.il>
2119 * lread.c (syms_of_lread) <load-suffixes>: Fix last change:
2120 multi-line strings without a trailing "\n\".
2122 2001-10-12 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
2124 * floatfns.c: float_error() is defined iff FLOAT_CATCH_SIGILL is
2127 2001-10-11 Stefan Monnier <monnier@cs.yale.edu>
2129 * callint.c (Fcall_interactively): Remove unused code. Use XCAR.
2131 * xfns.c (x_create_bitmap_from_file, x_find_image_file):
2132 * w32proc.c (sys_spawnve):
2133 * w32fns.c (x_create_bitmap_from_file, x_find_image_file):
2134 * w32.c (check_windows_init_file):
2135 * sound.c (Fplay_sound):
2136 * emacs.c (init_cmdargs):
2137 * process.c (Fstart_process): Update calls to openp.
2139 * callproc.c (Vexec_suffixes): New var.
2140 (Fcall_process): Update call to openp.
2141 (decode_suffixes): New function.
2142 (syms_of_callproc): Init exec-suffixes.
2144 * lread.c (Vload_suffixes, default_suffixes): New vars.
2145 (openp): Take a lisp list of suffixes.
2146 Check for file-name-handlers even if the file was absolute already.
2147 (syms_of_lread): Declare load-suffixes.
2148 (Fload): Fix up call to openp.
2149 Don't bother checking for file-name-handler at the very beginning.
2151 * keymap.h (Fcopy_keymap): Don't export.
2153 * lisp.h (empty_string): Declare.
2154 (Vload_suffixes, Vexec_suffixes): Declare.
2155 (openp): Update prototype.
2157 * emacs.c (empty_string): New var.
2158 (syms_of_emacs): Initialize it.
2160 * search.c (wordify): Use it.
2162 * buffer.c (Fbury_buffer): Don't try to remove the buffer from the
2163 selected window if it's not displayed there. Handle the case
2164 when the window is dedicated.
2165 (syms_of_buffer): Fix docstrings not to mention "buffer-local" anymore.
2167 * undo.c (Fprimitive_undo): Use XCAR/XCDR.
2169 * syntax.h (struct gl_state_s): Change the meaning of b_property.
2170 Remove left_ok and right_ok.
2171 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
2172 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT): Update to the
2173 new meaning of b_property.
2175 * syntax.c (update_syntax_table): Simplify.
2176 (Fforward_comment): Don't skip quoted chars when going backward.
2178 2001-10-11 Gerd Moellmann <gerd@gnu.org>
2180 * lisp.h (FIXNUM_OVERFLOW_P): Cast I to EMACS_INT in comparisons
2181 in case I is of some unsigned type, in which case
2182 MOST_NEGATIVE_FIXNUM will be converted to unsigned, and the
2183 comparison becomes bogus.
2185 * editfns.c (Fuser_uid, Fuser_real_uid): Use make_fixnum_or_float.
2186 (Fuser_full_name): Fix bug treating a float as a fixnum.
2188 * data.c (Fstring_to_number): Use make_fixnum_or_float.
2190 * lisp.h (make_fixnum_or_float): New macro.
2192 * lisp.h (circular_list_error): Add prototype.
2194 * data.c (Qcircular_list): New variable.
2195 (circular_list_error): New function.
2196 (syms_of_data): Initialize it Qcircular_list.
2198 2001-10-10 Stefan Monnier <monnier@cs.yale.edu>
2200 * window.c, syntax.c, macros.c, frame.c, emacs.c, cmds.c, category.c,
2201 casefiddle.c, buffer.c: Include keymap.h.
2203 2001-10-10 Gerd Moellmann <gerd@gnu.org>
2205 * s/osf5-0.h (C_SWITCH_SYSTEM) [!__GNUC__]: Add `-nointrinsics'
2206 options. From Dave Love <d.love@dl.ac.uk>.
2208 2001-10-09 Gerd Moellmann <gerd@gnu.org>
2210 * regex.c (WIDE_CHAR_SUPPORT): Do not use defined() in macro.
2211 From Hallvard B Furuseth <h.b.furuseth@usit.uio.no>.
2213 * editfns.c (Fcurrent_time_zone): Cast isalnum() argument to
2215 From Hallvard B Furuseth <h.b.furuseth@usit.uio.no>.
2217 2001-10-08 Andrew Innes <andrewi@gnu.org>
2219 * lisp.h [max]: Undef min and max before redefining them.
2221 * w32gui.h: Do not undef min and max.
2223 * w32heap.h: Do not undef min and max.
2225 * s/ms-w32.h: Do not undef min and max.
2227 2001-10-08 Stefan Monnier <monnier@cs.yale.edu>
2229 * xdisp.c (handle_fontified_prop): Don't bind after-change-functions.
2231 2001-10-08 Sam Steingold <sds@gnu.org>
2233 * keymap.c (current-active-maps): Quote newlines (compilation error).
2235 2001-10-08 Eli Zaretskii <eliz@is.elta.co.il>
2237 * Makefile.in (lisp, shortlisp): Replace bindings.el with
2238 bindings.elc, since otherwise doc strings in bindings.el get wrong
2241 2001-10-08 Stefan Monnier <monnier@cs.yale.edu>
2243 * lisp.h: Remove the entries for keymap.c (moved to keymap.h).
2245 * keyboard.h (map_prompt): Remove.
2247 * xterm.c, w32term.c, term.c, minibuf.c, keymap.c,
2248 * intervals.c, fns.c, doc.c, callint.c: Include keymap.h.
2250 * xmenu.c (keymap_panes, Fx_popup_menu): Use Fkeymap_prompt.
2252 * w32menu.c (keymap_panes, Fx_popup_menu): Use Fkeymap_prompt.
2254 * keyboard.c (map_prompt): Remove.
2255 (read_char_x_menu_prompt, read_char_minibuf_menu_prompt):
2258 * keymap.h: New file. Extracted from lisp.h.
2260 * keymap.c (Fkeymap_prompt, Fcurrent_active_maps): New funs.
2261 (accessible_keymaps_1): New function.
2262 (Faccessible_keymaps, accessible_keymaps_char_table): Use it.
2263 (Fwhere_is_internal): Use Fcurrent_active_maps.
2264 (Fdescribe_buffer_bindings): Renamed from describe_buffer_bindings.
2265 Insert in current buffer rather than standard-output.
2266 Don't call `help-mode'. Export to elisp.
2267 (describe_buffer_bindings): New wrapper.
2268 (syms_of_keymap): Defsubr Skeymap_prompt, Scurrent_active_maps
2269 and Sdescribe_buffer_bindings.
2271 2001-10-08 Gerd Moellmann <gerd@gnu.org>
2273 * atimer.c (alarm_signal_handler) [USG && !POSIX_SIGNALS]:
2274 Remove code setting signal handler.
2276 * sysdep.c (child_setup_tty) [HAVE_TERMIO || HAVE_TERMIOS]:
2277 Clear ICRNL and INLCR. From Daiki Ueno <ueno@unixuser.org>.
2279 2001-10-08 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
2281 * keyboard.c: Don't define min/max.
2283 2001-10-08 Gerd Moellmann <gerd@gnu.org>
2285 * xterm.c, xmenu.c, xfns.c, xdisp.c, window.c:
2286 * w32term.c, w32menu.c, w32console.c, w32bdf.c, w32.c, term.c
2287 * sysdep.c, sound.c, search.c, scroll.c, minibuf.c, keymap.c
2288 * intervals.c, insdel.c, indent.c, fns.c, fileio.c, editfns.c
2289 * dispnew.c, dired.c, charset.c, xfaces.c, alloc.c, atimer.c:
2290 Don't define min/max.
2292 * lisp.h (min, max): New macros.
2294 * puresize.h (BASE_PURESIZE): Increase to 725000.
2296 2001-10-08 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
2298 * xfaces.c (free_frame_menubar): Add prototype.
2300 * lisp.h (init_window): Add prototype.
2302 * editfns.c: Include ctype.h.
2304 * xterm.c: USE_LUCID can be defined iff USE_X_TOOLKIT is defined.
2305 (xm_scroll_callback) [USE_MOTIF]: Remove unused variable `percent'.
2306 (x_set_toolkit_scroll_bar_thumb) [USE_MOTIF]: Remove unused
2309 * xfns.c (Fx_hide_tip): Fix typo in a doc string.
2310 (Fx_file_dialog) [USE_MOTIF]: Remove unused variables
2311 `popup_activated_flag' and `title'.
2313 * doc.c (Fdocumentation_property): Fix typo in a doc string.
2315 * emacs.c (main): Remove extra `;'.
2317 * atimer.h (struct atimer): Fix typos in a comment.
2319 * atimer.c: Fix typo.
2321 * Makefile.in: Fix typo.
2323 * README: Remove obsolete part mentioning removed VMS file.
2325 2001-10-07 Miles Bader <miles@gnu.org>
2327 * Makefile.in (lisp, shortlisp): Add `button.elc'.
2329 2001-10-07 Ken Raeburn <raeburn@gnu.org>
2331 * minibuf.c (Fminibuffer_prompt_end): Don't apply make_number to a
2334 * lisp.h (Ffield_end): Declare.
2336 2001-10-07 Gerd Moellmann <gerd@gnu.org>
2338 * keyboard.c (parse_modifiers, apply_modifiers): Use VALMASK.
2340 * insdel.c (make_gap): Use MOST_POSITIVE_FIXNUM.
2342 * floatfns.c (FLOAT_TO_INT2, FLOAT_TO_INT): Use FIXNUM_OVERFLOW_P.
2344 * dired.c (Ffile_attributes): Use FIXNUM_OVERFLOW_P.
2346 * bytecode.c (syms_of_bytecode) [BYTE_CODE_METER]: Doc fix.
2347 (METER_CODE, Fbyte_code): Use MOST_POSITIVE_FIXNUM.
2349 * alloc.c (inhibit_garbage_collection): Simplify.
2350 (Fmemory_use_counts): Ditto.
2352 * data.c (most_positive_fixnum, most_negative_fixnum): New variables.
2353 (syms_of_data): DEFVAR_INT most-positive-fixnum and
2354 most-negative-fixnum.
2356 * lisp.h (MOST_NEGATIVE_FIXNUM, MOST_POSITIVE_FIXNUM)
2357 (FIXNUM_OVERFLOW_P): New macros.
2359 2001-10-06 Miles Bader <miles@gnu.org>
2361 * xterm.h (struct x_output): Add scroll_bar_top_shadow_pixel and
2362 scroll_bar_bottom_shadow_pixel fields.
2363 * xterm.c (x_create_toolkit_scroll_bar): Try to allocate colors
2364 for the shadows, and tell the toolkit about them if we succeed.
2365 (x_destroy_window) [USE_TOOLKIT_SCROLL_BARS]:
2366 Free scroll-bar shadow colors.
2367 * xfns.c (x_set_scroll_bar_background) [USE_TOOLKIT_SCROLL_BARS]:
2368 Free scroll-bar shadow colors when the background color changes.
2369 (Fx_create_frame, x_create_tip_frame) [USE_TOOLKIT_SCROLL_BARS]:
2370 Initialize scroll-bar shadow-color fields.
2372 2001-10-05 Gerd Moellmann <gerd@gnu.org>
2374 * fileio.c (Fcopy_file): If NEWNAME is a directory copy FILE there.
2376 2001-10-05 Miles Bader <miles@gnu.org>
2378 * minibuf.c (Fminibuffer_prompt_end, Fminibuffer_contents)
2379 (Fminibuffer_contents_no_properties, Fdelete_minibuffer_contents):
2380 New functions (were in simple.el).
2381 (Fminibuffer_complete_and_exit, Fminibuffer_complete_word)
2382 (read_minibuf, do_completion, Fminibuffer_completion_help): Use them.
2383 (syms_of_minibuf): Initialize them.
2385 2001-10-05 Gerd Moellmann <gerd@gnu.org>
2387 * xfns.c (tiff_error_handler, tiff_warning_handler): New functions.
2388 (tiff_load): Install them as error and warning handler.
2390 2001-10-04 Andrew Innes <andrewi@gnu.org>
2392 * w32fns.c (x_to_w32_color): Fix argument to alloca.
2393 (w32_load_system_font): Don't believe what GetLanguageFontInfo
2394 says; query codepage info directly to determine if font is double byte.
2395 (x_to_w32_charset): Handle private format for unknown charsets.
2396 Handle wildcards in charset spec, by ignoring them.
2397 (w32_codepage_for_font): Fix argument to alloca. Don't remove
2398 "*-" prefix from charset.
2399 (x_to_w32_font): Enlarge remainder array for safety. Specifically
2400 handle the truncated font spec form constructed by font_list_1, so
2401 that we correctly identify the charset fields. Don't remove "*-"
2402 prefix from charset.
2403 (w32_list_synthesized_fonts): Fix argument to alloca.
2405 2001-10-04 Stefan Monnier <monnier@cs.yale.edu>
2407 * window.h (MINI_WINDOW_P): Use NILP.
2409 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM): Define also for non-NT.
2411 * termhooks.h (struct input_event): Use proper type for `kind'.
2413 2001-10-04 Gerd Moellmann <gerd@gnu.org>
2415 This handles unknown keysyms better than before. For example,
2416 after `xmodmap -e 'keysym F5 = ccaron' in a Latin-1 environment,
2417 Emacs formerly completely ignored F5. With the change, it derives
2418 a key symbol from the name of the X keysym, `ccaron' in this case.
2419 Reported by Martin Buchholz.
2421 * xterm.c (XTread_socket): Return a non_ascii_keystroke for
2424 * keyboard.c (make_lispy_event) [HAVE_X_WINDOWS]: If we know
2425 that EVENT->code isn't a function key, use the keysym's name.
2427 2001-10-04 Gerd Moellmann <gerd@gnu.org>
2429 FOREACH is a macro that should make it easier to loop over Lisp
2430 lists with checks for cycles and proper lists.
2432 * lisp.h (LIST_END_P, FOREACH): New macros.
2434 2001-10-04 Gerd Moellmann <gerd@gnu.org>
2436 On some systems, XtCloseDisplay seems to cause a SIGSEGV when
2437 called for a lost connection. Prevent dumping core in this case.
2438 Instead print the X error, and exit. On user request.
2440 * xterm.c (error_msg): New variable.
2441 (x_fatal_error_signal): New function.
2442 (x_connection_closed): Set error_msg. Install x_fatal_error_signal
2443 as fatal_error_signal_hook around the call to XtCloseDisplay.
2445 * emacs.c (fatal_error_signal_hook): New variable.
2446 (fatal_error_signal): Call that function.
2448 2001-10-04 Gerd Moellmann <gerd@gnu.org>
2450 With this, Emacs prints how much pure storage it will
2451 approximately need in case pure storage overflows while dumping.
2453 * alloc.c (purebeg, pure_size, pure_bytes_used_before_overflow):
2455 (init_alloc_once): Initialize new variables.
2456 (PURE_POINTER_P): Use new variables.
2457 (pure_alloc): If pure storage overflows, allocate from the heap.
2458 (check_pure_size): New function.
2459 (Fgarbage_collect): Don't GC if pure storage has overflowed.
2461 * lisp.h (pure_size) [HAVE_SHM]: Declare extern size_t.
2462 (check_pure_size): Add prototype.
2464 * emacs.c (Fdump_emacs_data, Fdump_emacs): Call check_pure_size.
2466 2001-10-04 Gerd Moellmann <gerd@gnu.org>
2468 This adds a post-gc-hook that's run with GC inhibited.
2469 Requested by Francois Pinard. XEmacs has it. Added to NEWS.
2471 * alloc.c (Vpost_gc_hook, Qpost_gc_hook): New variables.
2472 (syms_of_alloc): DEFVAR_LISP post-gc-hook, initialize Qpost_gc_hook.
2473 (Fgarbage_collect): Run post-gc-hook.
2475 2001-10-04 Gerd Moellmann <gerd@gnu.org>
2477 This adds `defvaralias' and `indirect-variable'. Changes not
2478 directly related to this feature are there to gain the same
2479 performance again as before variable aliases.
2481 You must use the SYMBOL_VALUE and SET_SYMBOL_VALUE macros in C
2482 code to get and set symbol values, to take defvaralias into account.
2484 (Note: the new `constant' bit-flag in symbols would make it
2485 possible to define arbitrary read-only variables, e.g. with
2488 Documentation is in lispref/variables.texi. Added to NEWS.
2490 * lisp.h (enum symbol_interned): New enumeration.
2491 (struct Lisp_Symbol): Remove member `obarray', add
2492 `indirect_variable', `constant', and `interned'.
2493 (SYMBOL_INTERNED_P, SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P)
2494 (SYMBOL_CONSTANT_P, SYMBOL_VALUE, SET_SYMBOL_VALUE): New macros.
2495 (indirect_variable): Add prototype.
2497 * print.c (print_preprocess, print_object): Test internedness of
2498 symbols differently.
2500 * lread.c (Fintern, Funintern): Set symbol's interned and constant
2502 (init_obarray): Likewise for t and nil.
2504 * eval.c Use SYMBOL_VALUE/SET_SYMBOL_VALUE.
2505 (Fdefvaralias): New function.
2506 (specbind): Simplify the test if symbol is a constant.
2507 (syms_of_eval): Defsubr Fdefvaralias.
2509 * data.c: Use SYMBOL_VALUE/SET_SYMBOL_VALUE.
2510 (Qcyclic_variable_indirection): New variable.
2511 (Fkeywordp): Check for internedness differently.
2512 (Fmakunbound): Simplify the test if symbol is a constant.
2513 (indirect_variable, Findirect_variable): New functions.
2514 (swap_in_symval_forwarding): If SYMBOL is an alias, use the
2516 (let_shadows_buffer_binding_p): Check for variable aliases.
2517 (set_internal): Simplify the test if SYMBOL is a constant.
2518 If SYMBOL has a buffer-local value and is an alias, use the aliased
2520 (syms_of_data): Initialize Qcyclic_variable_indirection and defsubr
2523 * bytecode.c (Fbyte_code) <varref>: Use SYMBOL_VALUE.
2524 (Fbyte_code) <varset>: Simplify the test if symbol's value can be
2527 * alloc.c (Fmake_symbol): Adapt to changes of struct Lisp_Symbol.
2529 * abbrev.c, buffer.c, coding.c, fns.c, frame.c, keyboard.c:
2530 * minibuf.c, sunfns.c, w16select.c: Use SYMBOL_VALUE/
2531 SET_SYMBOL_VALUE macros instead of accessing symbol values directly.
2533 2001-10-04 Gerd Moellmann <gerd@gnu.org>
2537 2001-10-03 Miles Bader <miles@gnu.org>
2539 * callproc.c (syms_of_callproc): Explicitly state in the
2540 documentation for `process-environment' that earlier entries take
2541 precedence over later ones.
2543 2001-10-02 Miles Bader <miles@gnu.org>
2545 * textprop.c (Fnext_char_property_change)
2546 (Fprevious_char_property_change): Remove reference to non-existant
2547 argument OBJECT from doc-string.
2549 2001-10-01 Gerd Moellmann <gerd@gnu.org>
2551 * xdisp.c (display_line): Set row's ends_in_newline_from_string_p.
2552 (try_window_id): Skip back over lines ending in a newline from a
2555 * dispextern.h (struct glyph_row) <ends_in_newline_from_string_p>:
2558 2001-10-01 Richard M. Stallman <rms@gnu.org>
2560 * search.c (Freplace_match): Doc fix.
2562 2001-09-28 Andrew Innes <andrewi@gnu.org>
2564 * w32menu.c (set_frame_menubar): Take into account that
2565 f->menu_bar_vector can be nil, and not a vector. From Ken Raeburn
2568 2001-09-30 Eli Zaretskii <eliz@is.elta.co.il>
2570 * frame.c (syms_of_frame) <default-minibuffer-frame>: Doc fix.
2572 2001-09-28 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
2574 * s/gnu-linux.h: Fix a typo in comment.
2576 2001-09-28 Andreas Schwab <schwab@suse.de>
2578 * s/gnu-linux.h (LD_SWITCH_SYSTEM_TEMACS): Link temacs with -z
2579 nocombreloc, in case -z combreloc is the default.
2581 2001-09-28 Gerd Moellmann <gerd@gnu.org>
2583 * m/macppc.h [DATA_SEG_BITS]: Put in #if 0 until we know what's
2584 really going on here.
2586 2001-09-27 Stefan Monnier <monnier@cs.yale.edu>
2588 * search.c (trivial_regexp_p): Catch \{N,M\} as well.
2590 2001-09-27 Eli Zaretskii <eliz@is.elta.co.il>
2592 * Makefile.in (shortlisp): Resync with loadup.el: add backquote,
2593 utf-8, menu-bar, and latin-N.
2594 (SOME_MACHINE_LISP): Remove menu-bar, since it's loaded
2595 unconditionally now.
2596 (lisp): Add latin-N, since they are preloaded.
2598 2001-09-27 Gerd Moellmann <gerd@gnu.org>
2600 * xterm.c (x_draw_relief_rect): Draw bottom relief 1 pixel more
2601 to the left. Some cleanup.
2603 * xdisp.c (display_mode_element): One more case where a string's
2604 multibyteness should be used for display.
2606 2001-09-26 Gerd Moellmann <gerd@gnu.org>
2608 * fileio.c (Finsert_file_contents): If REPLACE is non-nil, stop
2611 * xdisp.c (with_echo_area_buffer): Use echo_kboard instead
2612 of the only temporarily set echoing flag for deciding when
2615 * keyboard.c (echo_kboard): Make externally visible.
2617 * lisp.h (echo_kboard): Declare extern.
2619 * xdisp.c (make_cursor_line_fully_visible): Return 0 and set
2620 fonts_changed_p if we need larger matrices due to vscrolling.
2621 (try_scrolling, try_cursor_movement, redisplay_window): Give up on
2622 this round of redisplay if make_cursor_line_fully_visible fails.
2623 (CURSOR_MOVEMENT_*, SCROLLING_*): New enumerators.
2624 (try_cursor_movement, try_scrolling): Use them instead of integers.
2626 * dispextern.h (required_matrix_width, required_matrix_height):
2629 * dispnew.c (required_matrix_width, required_matrix_height):
2631 (allocate_matrices_for_window_redisplay)
2632 (allocate_matrices_for_frame_redisplay: Use them.
2633 Remove parameters CH_DIM.
2635 * xdisp.c (display_mode_lines): Temporarily set selected_frame
2636 and selected_window to the frame of the window whose mode-lines
2637 are displayed, and to the window itself.
2638 (redisplay_window, redisplay_mode_lines): Don't set selected_frame
2641 2001-09-25 Gerd Moellmann <gerd@gnu.org>
2643 * xfns.c (x_kill_gs_process): Recognize if someone has cleared
2644 the image cache under us.
2646 * xdisp.c (display_mode_element): If the mode element is a symbol
2647 with a string value, use that string's multibyteness for displaying.
2649 * keyboard.c (read_char): Don't clear a message for a switch-frame
2650 event. From Stefan Monnier <monnier@cs.yale.edu>.
2652 * xterm.c (fast_find_position) [0]: Add a presumably more correct
2653 version for after 21.1.
2655 * xdisp.c (row_containing_pos): Make externally visible.
2657 * dispextern.h (row_containing_pos): Add prototype.
2659 * process.c (send_process): Disable composition if from_byte < 0.
2660 From Kenichi Handa <handa@etl.go.jp>.
2662 2001-09-24 Gerd Moellmann <gerd@gnu.org>
2664 * xterm.c (refreshicon): Function removed.
2666 * Makefile.in (xterm.o): Remove references to sink.h and sinkmask.h.
2668 * sink11.h, sink11mask.h, sink.h, sinkmask.h: Removed.
2670 * xterm.c (toplevel): Remove includes in #if 0.
2672 * process.c (sigchld_handler) [LINUX]: Don't return from
2673 the signal handler at the end of the loop.
2675 2001-09-21 Gerd Moellmann <gerd@gnu.org>
2677 * sysdep.c (wait_for_termination) [POSIX_SIGNALS]:
2678 Terminate only if kill returns -1, and errno is ESRCH.
2680 2001-09-21 Markus Rost <rost@math.ohio-state.edu>
2682 * Makefile.in (shortlisp): Add ../lisp/env.elc.
2684 2001-09-20 Gerd Moellmann <gerd@gnu.org>
2686 * process.c (sigchld_handler): Use GC_CONSP, GC_INTEGERP, GC_EQ
2687 since this function can be called during GC.
2689 * callproc.c (Fcall_process): Handle errors from pipe(2).
2690 (child_setup): Delete code in #ifdef vipc.
2692 2001-09-19 Gerd Moellmann <gerd@gnu.org>
2694 * xdisp.c (decode_mode_spec): Add parameter MULTIBYTE.
2695 (display_mode_element): Display the string from decode_mode_spec
2696 depending on its multibyteness.
2698 * s/netbsd.h (LD_SWITCH_SYSTEM, C_SWITCH_SYSTEM): Add /usr/pkg.
2700 * m/macppc.h (DATA_SEG_BITS): Also define for GCC 3.
2702 2001-09-18 Gerd Moellmann <gerd@gnu.org>
2704 * keyboard.c (Frecursive_edit): Pass (BUFFER . SINGLE-KBOARD) to
2705 recursive_edit_unwind.
2706 (recursive_edit_unwind): Set kboard state according to
2709 * buffer.c (modify_overlay): Don't do nothing if START == END;
2710 This can still be a modification, for example when an overlay has
2711 a before-string or after-string.
2712 (Fdelete_overlay): Prevent redisplay optimizations when deleting
2713 an overlay with before-string or after-string.
2715 * s/netbsd.h (C_SWITCH_SYSTEM): Add.
2716 (LD_SWITCH_SYSTEM): Include /usr/local/lib.
2718 * xdisp.c (try_window_id) [!GLYPH_DEBUG]: Give up if
2719 first_unchanged_at_end_row is in front of
2720 last_unchanged_at_beg_row. This code should be removed after the
2723 2001-09-17 Gerd Moellmann <gerd@gnu.org>
2725 * buffer.h (BUF_COMPUTE_UNCHANGED): Use BUF_MODIFF and
2726 BUF_OVERLAY_MODIFF instead of MODIFF and OVERLAY_MODIFF.
2728 * m/macppc.h (DATA_SEG_BITS) [__linux__]: Define for GCC
2731 2001-09-14 Eli Zaretskii <eliz@is.elta.co.il>
2733 * dired.c (Ffile_attributes): Doc fix.
2735 2001-09-14 Gerd Moellmann <gerd@gnu.org>
2737 * fileio.c (Ffile_symlink_p): Fix last change.
2739 * filelock.c (current_lock_owner): Fix last change.
2741 2001-09-13 Gerd Moellmann <gerd@gnu.org>
2743 * filelock.c (current_lock_owner): If readlink returns ERANGE,
2744 take that to mean that the buffer is too small.
2746 * fileio.c (Ffile_symlink_p): If readlink returns ERANGE, take
2747 that to mean that the buffer is too small.
2749 * xdisp.c (reseat_1): Set IT's multibyte_p flag according to the
2750 current buffer's multibyteness when discarding the iterator's
2753 * xfns.c (Fx_window_property): Handle case that property gets
2754 deleted between the two calls to XGetWindowProperty.
2756 2001-09-11 Gerd Moellmann <gerd@gnu.org>
2758 * minibuf.c (read_minibuf_unwind): Bind inhibit-modification-hooks.
2760 * minibuf.c (read_minibuf): Bind inhibit-modification-hooks to t,
2761 in addition to read-only.
2763 * xdisp.c (with_echo_area_buffer): Bind inhibit-modification-hooks
2764 to t in addition to read-only.
2766 * lisp.h (Qinhibit_modification_hooks): Declare.
2768 * insdel.c (Qinhibit_modification_hooks): New variable.
2769 (syms_of_insdel): Initialize and staticpro it.
2771 * textprop.c (verify_interval_modification): Don't run
2772 modification-hooks if inhibit_modification_hooks.
2774 * dispnew.c (set_window_cursor_after_update): Fix code
2775 finding glyph row containing cursor when cursor_in_echo_area
2778 * xdisp.c (init_from_display_pos): Put some code in #if 0.
2779 (add_to_log): Use bcopy instead of strcpy.
2780 (init_from_display_pos): Use an explicit loop over bytes in
2781 overlay strings instead of calling index.
2783 2001-09-10 Gerd Moellmann <gerd@gnu.org>
2785 * alloc.c (allocate_buffer): Call VALIDATE_LISP_STORAGE.
2787 * dispnew.c (direct_output_for_insert): Don't change IT's
2788 stop_charpos to something in front of its current position.
2790 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: Take args like
2793 2001-09-10 Richard M. Stallman <rms@gnu.org>
2795 * frame.c (Fmouse_position): Doc fix.
2797 2001-09-07 Gerd Moellmann <gerd@gnu.org>
2799 * xdisp.c (init_from_display_pos): Don't compare the result
2800 of calling index with NULL.
2802 2001-09-06 Gerd Moellmann <gerd@gnu.org>
2804 * xfns.c (x_set_background_color): Don't change the colors
2805 of the X window of scroll bar widgets.
2807 2001-09-05 Andrew Innes <andrewi@gnu.org>
2809 * w32fns.c (w32_createwindow): Undo last change.
2811 2001-09-05 Gerd Moellmann <gerd@gnu.org>
2813 * macros.c (store_kbd_macro_char): Fix computation of kbd_macro_end.
2815 * xdisp.c (string_buffer_position): Use *single_char_property*
2816 functions instead of the *single_property* functions.
2818 2001-09-04 Andrew Innes <andrewi@gnu.org>
2820 * w32term.c (w32_read_socket): Add more information to debugging
2823 * w32fns.c (w32_createwindow): Remove the WS_CLIPCHILDREN style
2824 from Emacs frames, so that calls to GetClipBox in w32term.c
2825 correctly report when part of a frame is visible (including
2826 scrollbars, etc). This prevents repeated redrawing of frames when
2827 only a scrollbar is visible.
2828 (w32_wnd_proc): Add more frame information to debugging output.
2830 2001-09-03 Stefan Monnier <monnier@cs.yale.edu>
2832 * xdisp.c (handle_single_display_prop): Fix for int/Lisp_Object mixup.
2834 2001-09-03 Gerd Moellmann <gerd@gnu.org>
2836 * xterm.c (note_mouse_highlight) <help-echo>: When looking for
2837 help-echo for a string which doesn't have help-echo itself, use
2838 get-char-property to obtain the help-echo from the string's buffer
2839 (note_mouse_highlight) <mouse-face>: When on a string that doesn't
2840 have mouse-face, look ``under'' the string for mouse-face from an
2842 (fast_find_position): Add parameter STOP. In the final row, stop
2843 before glyphs having STOP as object. Don't consider glyphs that
2844 are not from a buffer.
2846 * buffer.c (syms_of_buffer) <default-directory>: Doc fix.
2848 2001-09-01 Eli Zaretskii <eliz@is.elta.co.il>
2850 * fns.c (Fmd5): Doc fix.
2852 2001-08-31 Gerd Moellmann <gerd@gnu.org>
2854 * composite.c (update_compositions): Do nothing if
2855 inhibit-modification-hooks is set.
2857 2001-08-30 Gerd Moellmann <gerd@gnu.org>
2859 * emacs.c (shut_down_emacs): Don't call check_glyph_memory
2860 and check_message_stack if terminating abnormally. We want
2861 glyph matrices etc. in a core dump.
2863 * xdisp.c (Qbuffer_position, Qposition, Qobject): New variables.
2864 (syms_of_xdisp): Initialize them.
2865 (handle_single_display_prop): Don't change point, bind `object',
2866 `position', and `buffer-position' instead to the object having the
2867 `display' property, position in the object and position in the buffer.
2869 * fileio.c (Finsert_file_contents): Don't change the multibyteness
2870 of the buffer if REPLACE is non-nil.
2872 2001-08-29 Gerd Moellmann <gerd@gnu.org>
2874 * fileio.c (Finsert_file_contents): Undo change of 2001-08-27.
2876 2001-08-28 Eli Zaretskii <eliz@is.elta.co.il>
2878 * w32term.c (x_set_glyph_string_background_width)
2879 (show_mouse_face): Track the last changes in xterm.c.
2881 2001-08-28 Gerd Moellmann <gerd@gnu.org>
2883 * xterm.c (x_set_glyph_string_background_width): Set the glyph
2884 string's background width so that multi-line mouse-face is drawn
2885 to the right edge of the window.
2886 (show_mouse_face): Set the row's mouse_face_p flag after drawing
2889 * dispnew.c (direct_output_for_insert): Set updated_area
2890 before inserting/writing glyphs.
2892 * xdisp.c (display_mode_element): Use string_byte_to_char to
2893 determine character positions in strings, use chars_in_text
2894 instead of strwidth.
2895 (dump_glyph_row) [GLYPH_DEBUG]: Take a glyph row instead of
2896 a matrix as parameter; this is easier to use from GDB.
2898 2001-08-28 Miles Bader <miles@gnu.org>
2900 * textprop.c (Fprevious_single_char_property_change)
2901 (Fnext_single_char_property_change): Doc fixes.
2903 2001-08-27 Gerd Moellmann <gerd@gnu.org>
2905 * fileio.c (Finsert_file_contents): Allocate, restore, and
2906 free composition data in the case of REPLACE not being nil.
2908 * xdisp.c (init_from_display_pos, init_to_row_end): Return 0 if
2909 there exist overlay strings with newlines at POS.
2910 (text_outside_line_unchanged_p): Return 0 if changes start at
2911 START and overlays exist at START. Likewise for END.
2912 (try_window_id): Give up if init_to_row_end returns 0.
2914 * fileio.c (Finsert_file_contents): Call Fset_buffer_multibyte
2917 2001-08-24 Gerd Moellmann <gerd@gnu.org>
2919 * keymap.c (access_keymap): Return the cdr of the binding of
2920 a generic character instead of its definition (KEY . BINDING).
2922 * fileio.c (Finsert_file_contents): Set coding's dest_multibyte
2923 to 0 also in the REPLACE case.
2925 2001-08-24 Andrew Choi <akochoi@cse.cuhk.edu.hk>
2927 * fileio.c (Ffile_readable_p) [macintosh]: Call access instead of
2928 open to determine whether file is readable (as for DOS_NT).
2930 2001-08-23 Gerd Moellmann <gerd@gnu.org>
2932 * fileio.c (Finsert_file_contents): If VISIT is non-nil, and
2933 coding.type is coding_type_no_conversion or coding_type_raw_text,
2934 use Fset_buffer_multibyte to make the buffer unibyte if REPLACE is
2935 non-nil instead of just setting enable_multibyte_characters in the
2938 2001-08-22 Gerd Moellmann <gerd@gnu.org>
2940 * dispextern.h (struct face_cache): Add member
2941 menu_face_changed_p.
2943 * xfaces.c (menu_face_changed_default): New variable.
2944 (menu_face_changed_count): Variable removed.
2945 (Finternal_set_lisp_face_attribute): Doc fix. If FRAME is t, set
2946 the menu_face_changed_default flag, otherwise set the FRAME's
2947 menu_face_changed_p flag if the `menu' face has been changed.
2948 Prevent calling set_font_frame_param if FRAME is t.
2949 (make_face_cache): Initialize cache's menu_face_changed_p
2950 from menu_face_changed_default.
2951 (realize_basic_faces): Look into the frame's face cache to
2952 determine if the menu appearance needs updating.
2954 * keymap.c (access_keymap): Fix last change to not consider
2955 IDX when it has modifiers.
2957 2001-08-21 Gerd Moellmann <gerd@gnu.org>
2959 * keymap.c (access_keymap): If a binding of the form (GENERIC-CHAR
2960 . BINDING) exists, where GENERIC-CHAR is the generic character of
2961 the charset of IDX, return BINDING unless there exists a binding
2964 2001-08-16 Gerd Moellmann <gerd@gnu.org>
2966 * xrdb.c (SYSV): Don't define on Solaris 2.
2967 From Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>.
2969 * xdisp.c (move_it_by_lines) <DVPOS < 0>: Start at the beginning
2970 of the screen line, not text line, containing IT's current position.
2972 2001-08-15 Gerd Moellmann <gerd@gnu.org>
2974 * window.c (window_scroll_pixel_based): Don't recenter if
2975 PT is partially visible in the window.
2977 * xterm.c (expose_window_tree, expose_window, expose_line):
2978 Return 1 when overwriting mouse-face.
2979 (expose_frame): If mouse-face was overwritten, redo it.
2981 * xfaces.c (x_update_menu_appearance): Don't call
2982 set_frame_menubar, let the next redisplay do it.
2984 2001-08-14 Andrew Innes <andrewi@gnu.org>
2986 * w32term.c (x_draw_glyph_string): Draw relief (if any) before
2987 drawing glyph string.
2989 2001-08-14 Eli Zaretskii <eliz@is.elta.co.il>
2991 * s/hiuxwe2.h: New file, for the HITACHI SR2001/SR2201 series
2994 2001-08-14 Gerd Moellmann <gerd@gnu.org>
2996 * xfaces.c (x_update_menu_appearance): Save and restore value of
2997 interrupt_input_blocked.
2999 2001-08-13 Gerd Moellmann <gerd@gnu.org>
3001 * xdisp.c (move_it_by_lines) <DVPOS < 0>: If not already on
3002 a line start, move back to the line start.
3004 * xdisp.c (resize_echo_area_exactly): Don't resize the mini-window
3005 exactly when a mini-buffer is active.
3007 * keyboard.c (make_lispy_event): Interpret double_click_fuzz
3008 in units of 1/8 character on non window-system frames.
3009 (syms_of_keyboard) <double-click-fuzz>: Doc fix.
3011 2001-08-10 Eli Zaretskii <eliz@is.elta.co.il>
3013 * keyboard.c (syms_of_keyboard) <double-click-fuzz>: Fix a typo in
3016 2001-08-09 Gerd Moellmann <gerd@gnu.org>
3018 * keyboard.c (Vpre_help_message): New variable.
3019 (syms_of_keyboard): Initialize and staticpro it.
3020 (show_help_echo): Record current message before displaying a
3021 help-echo, and restore that message when clearing the help.
3023 * xfns.c (x_create_im): Remove prototype.
3025 * xdisp.c (mark_window_display_accurate_1): Remove an assertion.
3027 * dispnew.c (adjust_glyph_matrix): Undo last change.
3029 2001-08-08 Gerd Moellmann <gerd@gnu.org>
3031 * dispnew.c (adjust_glyph_matrix): In the optimization for
3032 windows whose height has changed, disable partially visible lines.
3034 2001-08-07 Gerd Moellmann <gerd@gnu.org>
3036 * window.c (Frecenter): If ARG < 0, and on a window system
3037 frame, count in some empty lines when we can't move -ARG lines down.
3039 * xdisp.c (start_display): Don't try to determine the continuation
3040 lines width if lines are truncated. It's superfluous and leads to
3041 incorrect results if POS is not visible in the window after
3042 reseating the iterator at the previous line start.
3044 2001-08-06 Gerd Moellmann <gerd@gnu.org>
3046 * xterm.c (x_dump_glyph_string): Put in #if GLYPH_DEBUG.
3048 2001-08-06 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
3050 * alloc.c (init_stack): Remove declaration.
3052 2001-08-03 Gerd Moellmann <gerd@gnu.org>
3054 * keyboard.c (read_key_sequence): Check that key is an integer
3055 before comparing it with quit_char.
3056 (add_command_key): Use larger_vector.
3057 (read_char_x_menu_prompt): Instead of converting symbol and
3058 integer events into conses (EVENT . nil), use (EVENT . disabled)
3059 which cannot be confused with valid events.
3060 (read_char): When reading from Vunread_command_events, check for
3061 events of the form (EVENT . disabled) instead of
3064 * xdisp.c (resize_mini_window): If Vmax_mini_window_height is
3065 a float, determine the max height from the frame's height.
3067 2001-08-02 Gerd Moellmann <gerd@gnu.org>
3069 * xdisp.c (redisplay_internal): Take message_cleared_p into
3070 account only if minibuf_level == 0.
3072 2001-08-01 Gerd Moellmann <gerd@gnu.org>
3074 * xdisp.c (redisplay_internal): Add a check for the last
3077 * xdisp.c (message_cleared_p): New variable.
3078 (clear_message): Set message_cleared_p when clearing the current
3080 (redisplay_internal): Look at message_cleared_p to capture
3081 the case that the echo area should be cleared.
3083 * keyboard.c (command_loop_1): Fix spelling of
3084 resize_echo_area_exactly.
3086 * dispextern.h (resize_echo_area_exactly): Fix typo in function name.
3088 * xdisp.c (resize_echo_area_exactly): Fix typo in function name.
3090 * xfns.c (x_set_tool_bar_lines): Clear the tool bar window's
3091 current matrix when the window gets smaller.
3093 2001-08-01 Eli Zaretskii <eliz@is.elta.co.il>
3095 * print.c (strout): Cast the character passed to insert_char to
3096 unsigned char, to avoid sign extension when it is promoted to int.
3098 2001-07-31 Gerd Moellmann <gerd@gnu.org>
3100 * fileio.c (Finsert_file_contents): Don't treat a return value
3101 of 0 from emacs_read as an IO error.
3103 2001-07-30 Gerd Moellmann <gerd@gnu.org>
3105 * keyboard.c (abs): New macro.
3106 (double_click_fuzz): New variable.
3107 (make_lispy_event): Use it to determine what makes a double-click.
3108 (syms_of_keyboard): DEFVAR_INT it.
3110 * xmenu.c (set_frame_menubar): Take into account that
3111 f->menu_bar_vector can be nil, and not a vector. From Ken Raeburn
3114 2001-07-27 Gerd Moellmann <gerd@gnu.org>
3116 * xterm.c (x_get_glyph_string_clip_rect): Minor cleanup.
3118 * dispnew.c (shift_glyph_matrix, blank_row): Fix computation
3119 of row's visible height.
3121 * xdisp.c (init_from_display_pos): If POS is in an overlay string,
3122 deal with the first overlay string having an image `display' property.
3123 (try_window_reusing_current_matrix, compute_line_metrics):
3124 Fix computation of row's visible height for the case that part of the
3125 row is invisible above and part of the row is at the same time
3126 invisible below the window.
3128 2001-07-26 Gerd Moellmann <gerd@gnu.org>
3130 * xfns.c (x-show-tip): Doc fix.
3132 * xfns.c (Vx_max_tooltip_size): New variable.
3133 (syms_of_xfns): DEFVAR_LISP it.
3134 (Fx_show_tip): Set frame's window_width to the width of the
3135 window. Use a maximum tooltip size specified by
3136 Vx_max_tooltip_size, if that has valid contents.
3137 (x_create_tip_frame): Set tooltip buffer's truncate-lines to nil.
3139 2001-07-26 Andrew Innes <andrewi@gnu.org>
3141 * w32term.c (x_display_list): New variable.
3142 (w32_term_init): Set it.
3144 * w32term.h (x_display_list): New extern.
3146 2001-07-26 Gerd Moellmann <gerd@gnu.org>
3148 * xdisp.c (resize_mini_window): Give up when inhibit-redisplay
3149 is non-nil, instead of when redisplaying_p is non-zero.
3151 (mark_window_display_accurate_1): Add an assertion.
3153 2001-07-25 Gerd Moellmann <gerd@gnu.org>
3155 * dispextern.h (struct it): Increase size of ctl_chars to 16.
3157 * xfns.c (Fx_file_dialog): Block/unblock input while processing
3158 events so that we get a chance of processing expose events.
3160 * xdisp.c (resize_mini_window): Don't resize while redisplaying.
3162 2001-07-24 Gerd Moellmann <gerd@gnu.org>
3164 * xfns.c (valid_image_p): Protect better against invalid image
3165 specifications. Previous code could signal an error.
3167 2001-07-23 Gerd Moellmann <gerd@gnu.org>
3169 * indent.c (current_column): Fix column computation in the
3170 presence of display table entries.
3171 (current_column_1, Fmove_to_column, compute_motion): Likewise.
3173 * dispnew.c (adjust_glyph_matrix): In the optimization for
3174 windows whose height has changed, use the new window height
3175 to compute which rows to invalidate.
3177 * editfns.c (toplevel) [STDC_HEADERS]: Include float.h.
3178 (MAX_10_EXP): New macro.
3181 * coding.c (code_convert_region): Handle the multibyte case if
3182 decoding ends with CODING_FINISH_INSUFFICIENT_SRC.
3184 2001-07-20 Gerd Moellmann <gerd@gnu.org>
3186 * dispextern.h (struct face): Change type of `stipple' to
3189 * xterm.c (x_fill_stretch_glyph_string): Remove an assertion.
3191 2001-07-19 Gerd Moellmann <gerd@gnu.org>
3193 * dispnew.c (update_window): Don't set the cursor at the end
3194 of the update if display update has been paused.
3196 * composite.h (syms_of_composite): Renamed from syms_of_composition.
3198 2001-07-18 Ken Raeburn <raeburn@gnu.org>
3200 * fns.c (Fset_char_table_default): Check that a charset is defined
3201 before checking its dimension.
3203 2001-07-17 Ken Raeburn <raeburn@gnu.org>
3205 * coding.c (setup_coding_system): Don't do any designation based
3206 on reg_bits if charset is not yet defined.
3208 * lisp.h (XVECTOR): Verify correct object type before returning a
3209 pointer, using eassert.
3211 2001-07-17 Gerd Moellmann <gerd@gnu.org>
3213 * keyboard.c (KBD_BUFFER_SIZE) [!HAVE_WINDOW_SYSTEM]:
3214 Increase to 4096 because of paste problems reported on GNU/Linux.
3216 2001-07-17 Jan Nieuwenhuizen <janneke@gnu.org>
3218 * emacs.c (USAGE1): Add +LINE:COLUMN option help.
3220 2001-07-16 Gerd Moellmann <gerd@gnu.org>
3222 * fileio.c (unwind_read): Function removed.
3223 (read_non_regular, read_non_regular_quit): New functions.
3224 (Finsert_file_contents): When reading from non-regular files,
3225 arrange to catch a `quit' and terminate the loop. Rearrange
3226 code so that a `quit' when reading from a regular file doesn't
3227 insert text in the buffer.
3229 * xfaces.c (clear_face_cache): Clear fonts on a display basis.
3230 Clear faces afterwards.
3231 (clear_font_table): Take a x_display_info parameter. Don't free
3232 fonts being the default font of any frame on the given display.
3234 2001-07-13 Gerd Moellmann <gerd@gnu.org>
3236 * xdisp.c (get_next_display_element): Use CHAR_STRING_NO_SIGNAL
3237 instead of CHAR_STRING which can signal an error.
3239 * charset.c (char_to_string_1): Extracted from char_to_string.
3240 Return -1 instead of signaling an error.
3241 (char_to_string): Use it.
3243 * charset.h (CHAR_STRING_NO_SIGNAL): New macro.
3245 2001-07-12 Stefan Monnier <monnier@cs.yale.edu>
3247 * coding.c (Ffind_coding_systems_region_internal): If safe_codings
3248 is t, don't try to append anything to it.
3250 2001-07-12 Eli Zaretskii <eliz@is.elta.co.il>
3252 * dired.c (file_name_completion): Pass dp->d_name to
3253 Fstring_match, not elt, which is always nil here.
3255 2001-07-12 Gerd Moellmann <gerd@gnu.org>
3257 * xselect.c (x_decline_selection_request): Handle errors
3258 caused by receivers that have vanished.
3260 * xterm.c (XTread_socket) <PropertyNotify>: Put the code
3261 ignoring events on foreign windows in #if 0. Always dispatch
3262 the event after checking it with x_handle_property_notify.
3264 * xselect.c (TRACE0, TRACE1, TRACE2): New macros, defined
3265 depending on TRACE_SELECTION. Replace fprintfs in #if 0 with
3266 TRACE macros to facilitate debugging. Add additional trace statements.
3267 (toplevel): Add prototypes for file-local functions.
3268 (x_atom_to_symbol): Remove DPYINFO parameter.
3270 2001-07-11 Stefan Monnier <monnier@cs.yale.edu>
3272 * w32menu.c (menubar_selection_callback, w32_menu_show):
3273 Initialize `entry' to nil.
3274 (w32_dialog_show): Remove unused `save_wv' variable.
3275 (name_is_separator): Recognize "--:foo" and "--foo-bar".
3277 2001-07-11 Gerd Moellmann <gerd@gnu.org>
3279 * xdisp.c (try_cursor_movement): Prevent a warning from GCC 3.0.
3281 * fileio.c (unwind_read): Print a message when discarding inserted
3282 text or switching the buffer to unibyte. Change parameter.
3283 (Finsert_file_contents): Don't pass VISIT to unwind_read.
3285 * fileio.c (unwind_read): New function.
3286 (Finsert_file_contents): Record it as unwind-function for
3287 the case that reading is interrupted by C-g.
3289 2001-07-10 Gerd Moellmann <gerd@gnu.org>
3291 * dispnew.c (update_window): Don't skip the header-line
3292 update when scrolling_window returns 0.
3294 * xfaces.c (unload_color): Do nothing if PIXEL is -1.
3296 * xfns.c (Fx_create_frame): Initialize frame colors to -1,
3297 for the case that x_decode_color signals an error.
3299 * xdisp.c (add_to_log): Do nothing if called asynchronously.
3301 2001-07-09 Gerd Moellmann <gerd@gnu.org>
3303 * sound.c (toplevel): Include <signal.h> and "syssignal.h".
3304 (vox_configure, vox_close) [SIGIO]: Block/unblock SIGIO
3307 2001-07-06 Eli Zaretskii <eliz@is.elta.co.il>
3309 * dosfns.c (syms_of_dosfns): Add \n\ at the end of a line in the
3310 doc string line for dos-timezone-offset.
3312 * msdos.c (do_visible_bell): Add \n\ at the end of each line of
3313 inline assembly, to avoid compiler warnings.
3314 (syms_of_msdos): Add \n\ at the end of a line in the doc string
3315 line for dos-unsupported-char-glyph.
3317 * buffer.c (syms_of_buffer) [if 0]: Avoid a warning from GCC 3.0.
3319 2001-07-05 Gerd Moellmann <gerd@gnu.org>
3321 * sound.c: Include Emacs' header files with #include "...".
3323 * eval.c (specbind): Additionally record the buffer that was
3324 current when a buffer-local or frame-local variable was bound.
3326 2001-07-04 Gerd Moellmann <gerd@gnu.org>
3328 * xterm.c (x_produce_glyphs): Don't convert multibyte characters
3329 to unibyte characters in unibyte buffers.
3331 2001-07-03 Gerd Moellmann <gerd@gnu.org>
3333 * eval.c (specbind): If SYMBOL has a frame-local binding, record
3334 the frame on the binding stack. Change format of entries for
3335 local bindings on the binding stack to '(SYMBOL . WHERE)'.
3336 (unbind_to): Handle unbinding a frame-local variable.
3338 * xdisp.c (compute_line_metrics): On ttys, subtract continuation
3339 glyphs and truncation glyphs at the end of a row from its pixel width.
3340 (dump_glyph_row): Print row's continuation_lines_width.
3341 (try_window_id): Take the shortcut if ZV is visible in the
3342 window, but there are actually no changes at ZV.
3344 2001-07-02 Gerd Moellmann <gerd@gnu.org>
3346 * xterm.h (x_free_dpy_colors): Add prototype.
3348 * xterm.c (cvt_pixel_dtor): Call x_free_dpy_colors with the
3349 right number of arguments.
3351 * Makefile.in (tags): Depend on $(lwlibdir)/TAGS.
3352 ($(lwlibdir)TAGS): New target.
3353 (TAGS): Fix dependency list.
3355 * xterm.c (x_list_fonts): Make sure XFreeFont is called
3358 2001-06-30 Gerd Moellmann <gerd@gnu.org>
3360 * emacs.c (main): Remove extern declaration for sys_nerr, which
3361 isn't used and causes a compilation error with GCC 3.0 on
3364 2001-06-27 Gerd Moellmann <gerd@gnu.org>
3366 * widget.c (EmacsFrameSetCharSize): Turn off atimers and block
3367 SIGIO around the code where Xt might wait for a ConfigureNotifyEvent.
3368 (toplevel): Include <signal.h> and syssignal.h.
3370 * sound.c (vox_configure, vox_close): Turn off atimers
3373 2001-06-26 Gerd Moellmann <gerd@gnu.org>
3375 * keyboard.c (read_char) <non_reread>: Record the previous idle
3376 start time before calling timer_stop_idle.
3377 (read_char) <reread_first>: After processing a help-echo event,
3378 restore the previous idle start time.
3380 * xdisp.c (handle_invisible_prop): Deal with overlay strings at
3381 the start of invisible text.
3382 (setup_for_ellipsis): New function.
3383 (next_overlay_string): After all overlay strings have been
3384 processed, display an ellipsis if necessary.
3385 (load_overlay_strings, get_overlay_strings): Add parameter CHARPOS.
3386 (push_it): Initialize display_ellipsis_p on the iterator's stack.
3388 * dispextern.h (struct iterator_stack_entry): Add member
3391 2001-06-25 Gerd Moellmann <gerd@gnu.org>
3393 * widget.c (EmacsFrameSetCharSize): Set XtNwaitForWm depending
3394 on the value of the wait-for-wm frame parameter.
3396 * xterm.h (struct x_output): Add member wait_for_wm.
3398 * xfns.c (Qwait_for_wm): New variable.
3399 (x_frame_parms): Add entry for `wait-for-wm".
3400 (x_set_wait_for_wm): New function.
3401 (Fx_create_frame): Call x_default_parameter for wait-for-wm.
3402 (syms_of_xfns): Initialize and staticpro Qwait_for_wm.
3404 * xdisp.c (try_window_id) <all changes below window end>: Don't
3405 take this shortcut if ZV is visible in the window.
3406 (try_window_id): When checking for window start being in changed
3407 text, don't check that the buffer's size has changed.
3409 2001-06-23 Richard M. Stallman <rms@gnu.org>
3411 * minibuf.c (Fcompleting_read): Doc fix.
3413 2001-06-19 Gerd Moellmann <gerd@gnu.org>
3415 * composite.c (Ffind_composition_internal): Accept ZV
3416 and a string's end position as POS.
3418 2001-06-18 Gerd Moellmann <gerd@gnu.org>
3420 * composite.c (Ffind_composition_internal): Check POS
3423 2001-06-15 Eli Zaretskii <eliz@is.elta.co.il>
3425 * editfns.c (Fmessage_box): If the frame is not under a window
3426 system, output the message in the echo area.
3428 2001-06-14 Richard M. Stallman <rms@gnu.org>
3430 * xdisp.c (try_window_id): When EOB is visible, don't treat
3431 insertion at EOB as if it were "off the bottom of the screen."
3433 2001-06-11 Andrew Innes <andrewi@gnu.org>
3435 * w32proc.c (create_child): Add new parameter is_gui_app.
3436 (w32_executable_type): Add new parameter is_gui_app.
3437 (sys_spawnve): Use it.
3438 (sys_kill): Fake ^C for SIGINT, and ^Break (if possible) for
3439 SIGQUIT. This matches better how the signals are interpreted by
3440 MSVC compiled programs.
3441 (syms_of_ntproc): Update docstring.
3443 2001-06-02 Stefan Monnier <monnier@cs.yale.edu>
3445 * xterm.c (clear_mouse_face): Reset dpyinfo->mouse_face_overlay as
3446 well otherwise note_mouse_highlight might optimize away highlighting
3447 if we pass over that same overlay again.
3449 2001-06-02 Eli Zaretskii <eliz@is.elta.co.il>
3451 * lread.c (Fload): Document that the argument is run via
3452 substitute-in-file-name.
3454 2001-05-31 Gerd Moellmann <gerd@gnu.org>
3456 * Makefile.in (bootstrap-doc): New target.
3457 (bootstrap-emacs): Depend on it.
3459 * fileio.c (Fdo_auto_save): Don't try to create the directory of
3460 auto-save-list-file-name when shutting down Emacs, because
3461 creating the directory might signal an error, and leaves
3462 Emacs in a strange state.
3464 * term.c: (tty_cursor_hidden): New variable.
3465 (update_begin): Don't call tty_hide_cursor. Clean up.
3466 (update_end, set_terminal_window, set_scroll_region): Clean up.
3467 (ring_bell, reset_terminal_modes): Clean up.
3468 (tty_hide_cursor, tty_show_cursor): Hide/show cursor depending
3469 on tty_cursor_hidden.
3470 (write_glyphs): Call tty_hide_cursor.
3472 2001-05-30 Stefan Monnier <monnier@cs.yale.edu>
3474 * buffer.c (copy_overlays): Make ENABLE_CHECKING happy.
3476 2001-05-30 Gerd Moellmann <gerd@gnu.org>
3478 * xfns.c (enum image_value_type): New enumerator
3479 IMAGE_STRING_OR_NIL_VALUE.
3480 (parse_image_spec): Handle it.
3481 (xbm_format, pbm_format): Use it for :foreground and :background.
3482 (xbm_load, pbm_load): Check for nil color names.
3484 * xterm.c (note_mouse_highlight): If an overlapping overlay
3485 exists, but we find that we highlight the same overlay as before,
3486 don't do the highlighting again.
3488 2001-05-29 Gerd Moellmann <gerd@gnu.org>
3490 * xmenu.c (single_submenu, xmenu_show) [!HAVE_MULTILINGUAL_MENU]:
3491 Protect unibyte strings created by replacing their multibyte
3492 equivalents in menu_items.
3494 * keymap.c (Fsingle_key_description): NUL-terminate the string
3495 buffer before calling build_string.
3497 * callproc.c (Fcall_process): Deal with decode_coding returning
3498 CODING_FINISH_INCONSISTENT_EOL.
3500 2001-05-28 Gerd Moellmann <gerd@gnu.org>
3502 * xmenu.c (xmenu_show) [!HAVE_MULTILINGUAL_MENU]: Don't overwrite
3503 an item's name with its key description in case the description
3504 is a multibyte string.
3506 * keymap.c (Fsingle_key_description): Create a multibyte string
3509 * macros.c (Fstart_kbd_macro): Doc fix.
3511 * xterm.c (cursor_in_mouse_face_p): New function.
3512 (x_draw_stretch_glyph_string): Use it to choose a different GC
3513 when drawing a cursor within highlighted text.
3515 * editfns.c (char_property_eq): Put in #if 0.
3517 * indent.c (string_display_width): Put in #if 0.
3519 * lread.c (Fload): Remove unused label.
3521 * termcap.c (speeds): Put in #if 0.
3523 2001-05-18 Gerd Moellmann <gerd@gnu.org>
3525 * eval.c (call_debugger): Don't bind inhibit-eval-during-redisplay.
3527 * xfaces.c (xlfd_point_size): Don't divide pixel size from
3528 transformation matrix by 10.
3530 2001-05-16 Gerd Moellmann <gerd@gnu.org>
3532 * xfns.c (x_set_foreground_color): Change frame's cursor_pixel
3533 only if it's equal to the former foreground pixel color.
3534 (x_set_foreground_color, x_set_background_color)
3535 (x_set_mouse_color, x_set_cursor_color): Cleaned up.
3537 2001-05-16 Dave Love <fx@gnu.org>
3539 * insdel.c (signal_before_change, signal_after_change): Consider a
3540 local change hook which changes the buffer.
3542 * process.c (read_process_output): Don't call signal_after_change
3543 and update_compositions after insert_from_string_before_markers.
3545 2001-05-16 Gerd Moellmann <gerd@gnu.org>
3547 * xfaces.c (split_font_name): Use the right field when
3548 checking for `[...]' syntax.
3550 * buffer.c (copy_overlays): New function.
3551 (clone_per_buffer_values): Use it.
3553 * buffer.h (OVERLAY_PLIST): New macro.
3555 * keymap.c (Fsingle_key_description): Replace a build_string with
3556 a make_multibyte_string. From Kenichi Handa <handa@etl.go.jp>.
3558 * fontset.c (Ffontset_info): Check that face is non-null
3559 before accessing its fields.
3561 2001-05-15 Gerd Moellmann <gerd@gnu.org>
3563 * keyboard.c (read_key_sequence): Prevent generating a fake
3566 * xfaces.c (split_font_name): Handle `[...]' for the right
3569 * ccl.c (ccl_driver): Don't copy remaining bytes in case
3570 of CCL_STAT_INVALID_CMD.
3572 2001-05-14 Stefan Monnier <monnier@cs.yale.edu>
3574 * eval.c (Fdefvar): Only record (defvar <var>) in the load-history
3575 in <var> has no default value yet.
3577 * xfaces.c (try_alternative_families): First try the FAMILY.
3578 And if nothing is found in the end, try again with scalable fonts.
3579 (try_font_list): Let try_alternative_families do a bit more of
3580 the work. Only use FAMILY if it is not nil.
3581 (syms_of_xfaces) <scalable-fonts-allowed>: Fix docstring.
3583 2001-05-14 Gerd Moellmann <gerd@gnu.org>
3585 * xterm.c (note_mouse_highlight): Avoid changing the mouse
3586 pointer shape when show_mouse_face has already done it.
3588 * xterm.c (x_draw_glyphs): Fix computation of rightmost x for
3591 * xfaces.c (split_font_name): Make sure to leave the loop
3592 with the right value of `i'.
3594 * xfaces.c (split_font_name): Handle matrix transformations
3595 in the pixel and point size fields of XLFD font names.
3596 (xlfd_point_size): Likewise.
3598 2001-05-12 Eli Zaretskii <eliz@is.elta.co.il>
3600 * w32fns.c (w32_to_x_font): Change prototype to fit the declaration.
3601 (x_to_w32_font): Add prototype.
3603 * regex.c (malloc, realloc, free) [emacs]: Undefine before
3604 redefining, to avoid compiler warnings.
3606 * w32proc.c: Include syssignal.h, to avoid compiler warnings.
3608 * w32bdf.c (search_file_line, set_bdf_font_info, seek_char)
3609 (w32_get_bdf_glyph): Cast between unsigned char and char when
3610 passing arguments to subroutines, to shut up compiler warnings.
3611 (w32_get_bdf_glyph): Don't mix signed and unsigned when calling
3614 * xfaces.c: Include keyboard.h before frame.h, not after it.
3616 * widget.c: Include keyboard.h before frame.h.
3618 * w32term.h (struct image, struct face): Forward declaration, to
3619 avoid compiler warnings.
3621 2001-05-11 Gerd Moellmann <gerd@gnu.org>
3623 * keyboard.c (read_key_sequence): Don't modify events when
3624 generating fake prefix keys (mode-line, scroll-bar, ...) since
3625 this prevents proper processing of such events when pushed back
3626 into unread-command-events.
3628 * xterm.c (clear_mouse_face): Return 1 if text with mouse face was
3629 actually redrawn. Make the function static.
3630 (note_mouse_highlight): Fix a case where the mouse cursor
3631 was changed back to the text cursor.
3633 * xterm.h (clear_mouse_face): Remove prototype.
3635 * xdisp.c (try_window_id): Fix the fix and set the right
3638 * xdisp.c (try_window_id): Fix computation of window end in the
3639 case that lines were deleted at the end of the window. Add some
3640 more debug_method_adds.
3642 * xfaces.c (try_alternative_families): New function.
3643 (try_font_list): Use it. If ATTRS specifies a family, check
3644 fonts from that family first.
3645 (choose_face_font): Remove code setting the family part of
3648 2001-05-10 Gerd Moellmann <gerd@gnu.org>
3650 * xdisp.c (try_window_id): Fix case of all changes before
3653 * xdisp.c (try_window_id): Add some xasserts.
3655 2001-05-09 Gerd Moellmann <gerd@gnu.org>
3657 * lisp.h (GLYPH_CHAR_VALID_P): Use CHAR_VALID_P.
3659 2001-05-09 Dave Love <fx@gnu.org>
3661 * xdisp.c (GIVE_UP): Fix for K&R C.
3663 2001-05-09 Gerd Moellmann <gerd@gnu.org>
3665 * print.c (syms_of_print) <print-length, print-level>: Doc fix.
3667 * xterm.c (note_mouse_highlight): Don't change the mouse cursor
3668 back to the text cursor shape without need.
3670 2001-05-07 Gerd Moellmann <gerd@gnu.org>
3672 * xfns.c (x_set_foreground_color): Set frame's cursor_pixel.
3674 * dispextern.h (inverse_video): Declare extern.
3676 * keyboard.c (delete_kboard): Handle the case that selected_frame
3677 has been deleted in the course of x_connection_closed.
3679 2001-05-03 Eli Zaretskii <eliz@is.elta.co.il>
3681 * xterm.c (XTread_socket) <Expose> [!USE_TOOLKIT_SCROLL_BARS]:
3682 Fix the change from 2001-04-30.
3684 2001-05-03 Gerd Moellmann <gerd@gnu.org>
3686 * xfns.c (file_dialog_unmap_cb): New function.
3687 (Fx_file_dialog): Use it as XmNunmapCallback to capture the case
3688 where a dialog is closed via the window manager.
3690 * xdisp.c (try_window_id): Cases of changes all in front of
3691 the window start or all below the window end mostly rewritten.
3692 (redisplay_window): Move the tests if try_window_id is
3693 applicable to try_window_id.
3694 (GIVE_UP): New macro.
3696 2001-05-02 Gerd Moellmann <gerd@gnu.org>
3698 * xterm.c (expose_window): Return int. If W is the window
3699 currently being updated, mark the frame garbaged.
3700 Fix computation of rows intersecting the exposed rectangle.
3701 (expose_window_tree): Stop when expose_window returns 0.
3703 * xterm.c (x_draw_stretch_glyph_string): Don't draw background
3704 again if it has already been drawn.
3706 2001-05-01 Stefan Monnier <monnier@cs.yale.edu>
3708 * syntax.c (update_syntax_table): Check that oldi has the same
3709 properties as old_prop before deciding not to invalidate.
3711 2001-04-30 Gerd Moellmann <gerd@gnu.org>
3713 * undo.c (Fprimitive_undo): In a writable buffer, enable undoing
3714 read-only text that is so because of text properties.
3716 * xterm.c (x_window_to_menu_bar) [USE_LUCID]: New function.
3717 (XTread_socket) <Expose> [USE_LUCID]: Handle events for
3718 windows that are components of a Lucid menu bar.
3720 2001-04-27 Gerd Moellmann <gerd@gnu.org>
3722 * term.c (turn_on_face): Fix reverse video handling on terminals
3723 that don't support colors.
3725 2001-04-26 Gerd Moellmann <gerd@gnu.org>
3727 * editfns.c (save_excursion_restore): Don't use XBUFFER on
3730 2001-04-25 Gerd Moellmann <gerd@gnu.org>
3732 * term.c (toggle_highlight): New function.
3733 (turn_on_face): Change handling of reverse video.
3735 * process.c (wait_reading_process_input):
3736 Call record_asynch_buffer_change only if a timer really changed buffers.
3738 * buffer.c (mouse_face_overlay_overlaps): Fix the computation
3739 of the number of overlays to check.
3741 * keyboard.c (command_loop_1): Redo change of 2001-03-12.
3743 * xdisp.c (try_window_id): Fix a case where window_end_pos
3744 and window_end_bytepos were not adjusted.
3746 2001-04-23 Gerd Moellmann <gerd@gnu.org>
3748 * xfaces.c (compute_char_face): If buffer is unibyte, set CH to
3751 2001-04-21 Eli Zaretskii <eliz@is.elta.co.il>
3753 * process.c (wait_reading_process_input) [!subprocesses]:
3754 Don't reference waiting_for_user_input_p, it's not defined in the
3755 branch without async subprocesses support.
3757 2001-04-19 Gerd Moellmann <gerd@gnu.org>
3759 * keyboard.c (delete_kboard): Prevent a dangling reference
3760 from current_kboard to KB, which is freed.
3762 * process.c (wait_reading_process_input):
3763 Call record_asynch_buffer_change after running timers, to make
3764 read_key_sequence aware of buffer changes from under it.
3766 2001-04-18 Gerd Moellmann <gerd@gnu.org>
3768 * xfaces.c (Qscalable_fonts_allowed): New variable.
3769 (realizing_basic_faces_p): Removed.
3770 (x_face_list_fonts): Special handling for realizing_basic_faces_p
3772 (realize_basic_faces): Specbind Qscalable_fonts_allowed to t.
3773 (syms_of_xfaces): Initialize Qscalable_fonts_allowed. Change default
3774 for scalable-fonts-allowed to t.
3776 * fileio.c (Finsert_file_contents): If the file size returned from
3777 stat is zero, set END to READ_BUF_SIZE. This makes sure we can
3778 read from files on a procfs whose contents are generated dynamically.
3780 2001-04-18 Eli Zaretskii <eliz@is.elta.co.il>
3782 * gmalloc.c (__malloc_size_t) [__GNUC__]: If STDC_HEADERS is not
3783 defined, include stddef.h and use __SIZE_TYPE__ instead of size_t.
3784 (__memalign_hook): Make the two prototypes consistent.
3786 2001-04-17 Gerd Moellmann <gerd@gnu.org>
3788 * xdisp.c (redisplay_window): Make sure to clear the desired glyph
3789 matrix of mini-windows.
3791 2001-04-12 Stefan Monnier <monnier@cs.yale.edu>
3793 * intervals.c (find_interval): Don't rebalance during signal handling.
3795 2001-04-11 Gerd Moellmann <gerd@gnu.org>
3797 * fns.c: Include blockinput.h.
3799 * fns.c (Fplist_get): Don't QUIT if interrupt_input_blocked.
3801 2001-04-10 Gerd Moellmann <gerd@gnu.org>
3803 * fns.c (Fcompare_strings): Fix return values.
3805 * window.c (window_scroll): Change the meaning of N to mean
3806 N screen-fulls or N lines.
3807 (window_scroll_pixel_based, window_scroll_line_based)
3808 (scroll_command, Fscroll_other_window): Change accordingly.
3810 * window.c (window_scroll_pixel_based, Frecenter):
3811 Call window_box_height instead of using it.last_visible_y for the
3812 height of the window.
3814 * xdisp.c (redisplay_window) <recenter>: Call window_box_height
3815 instead of using it.last_visible_y for the height of the window.
3817 * w32proc.c (sys_spawnve): Quote more chars for Cygwin.
3818 From Dan Holmsand <dan@eyebee.com>.
3820 * w32.c (sys_open): Try to open file without _O_CREAT first, to be
3821 able to write to hidden and system files. From Dan Holmsand
3824 * fileio.c (Fcopy_file) [WINDOWSNT]: Use CopyFile. From Dan
3825 Holmsand <dan@eyebee.com>.
3827 2001-04-09 Gerd Moellmann <gerd@gnu.org>
3829 * fns.c (Fplist_get, Fplist_put): Add QUITs.
3831 * window.c (window_internal_height): Return 1 less if the
3832 window has a header line.
3834 * xdisp.c (try_window_id): When scrolling on a terminal, take
3835 the change of window_internal_height into account.
3837 2001-04-09 Eli Zaretskii <eliz@is.elta.co.il>
3839 * gmalloc.c (align): If the argument SIZE would overflow
3840 __malloc_ptrdiff_t, fail right away.
3842 2001-04-06 Gerd Moellmann <gerd@gnu.org>
3844 * xfns.c (compute_tip_xy): Add parameters WIDTH and HEIGHT.
3845 Make sure the tooltip is completely visible.
3846 (x_make_gc): Use FRAME_X_SCREEN_NUMBER.
3848 * xterm.h (FRAME_X_SCREEN_NUMBER): New macro.
3850 * xmenu.c (xmenu_show): Use FRAME_X_SCREEN_NUMBER.
3852 2001-04-06 Dave Love <fx@gnu.org>
3854 * composite.c (update_compositions) <check_mask & CHECK_HEAD>:
3857 2001-04-06 Gerd Moellmann <gerd@gnu.org>
3859 * composite.h (COMPOSITION_VALID_P): Allow integers as cdrs of PROP.
3861 * xdisp.c (Qinhibit_eval_during_redisplay): Make it a Lisp_Object.
3863 2001-04-05 Gerd Moellmann <gerd@gnu.org>
3865 * sysdep.c (getwd) [!HAVE_GETWD]: Unblock input before returning.
3867 * editfns.c (Fcurrent_time_zone): Accept spaces in timezone names.
3869 * xfns.c (Vmotif_version_string) [USE_MOTIF]: New variable.
3870 (syms_of_xfns): DEFVAR_LISP it. Initialize from XmVERSION_STRING.
3872 * xmenu.c (free_frame_menubar) [USE_MOTIF]: Preserve the
3873 shell widget's position only if it is non-null.
3875 * xterm.c (x_free_frame_resources) [USE_X_TOOLKIT]:
3876 Set f->output_data.x->widget to null after destroying it.
3878 * fns.c (Frequire): Doc fix. Rename parameter FILE_NAME to
3879 FILENAME to bring it in synch with the documentation.
3881 * xfaces.c (realizing_basic_faces_p): Renamed from
3882 realize_default_face_p.
3883 (realize_basic_faces): Set/clear realizing_basic_faces_p.
3884 (realize_default_face): Don't set the flag.
3886 2001-04-04 Gerd Moellmann <gerd@gnu.org>
3888 * lisp.h (echoing, echo_message_buffer, cancel_echoing): Declare.
3890 * keyboard.c (echoing, echo_message_buffer): Make externally visible.
3892 * xdisp.c (with_echo_area_buffer): Avoid confusion from reusing
3893 the buffer that was used for echoing.
3895 * xfaces.c (best_matching_font): Remove unused parameter PATTERN.
3896 (first_font_matching): Removed unused function.
3897 (x_face_list_fonts): Remove unused parameter SCALABLE_P.
3898 (may_use_scalable_font_p): Remove parameter FONT; rename
3899 parameter NAME to FONT.
3900 (x_face_list_fonts): Fix missing bounds check.
3901 (realizing_default_face_p): New variable.
3902 (realize_default_face): Set and clear that flag.
3903 (x_face_list_fonts): When called during the realization of the
3904 default face, and no matching fonts are found when ignoring
3905 scalable fonts and fonts matching a regexp from
3906 face-ignored-fonts, try without ignoring fonts.
3908 2001-04-03 Gerd Moellmann <gerd@gnu.org>
3910 * xfns.c (postprocess_image): New function.
3911 (lookup_image): Call it for all image types except PostScript.
3912 (x_kill_gs_process): Call postprocess_image.
3914 * xterm.c (x_use_underline_position_properties): New variable.
3915 (x_draw_glyph_string): Use it.
3916 (syms_of_xterm): DEFVAR_BOOL it.
3918 2001-04-02 Gerd Moellmann <gerd@gnu.org>
3920 * xterm.c (x_alloc_nearest_color_1): New function.
3921 (x_alloc_nearest_color): Use it.
3922 (x_color_cells): Take a Display as argument, instead of a frame.
3923 (cvt_string_to_pixel_args, cvt_string_to_pixel_value): New variables.
3924 (cvt_string_to_pixel, cvt_pixel_dtor): New functions.
3925 (x_initialize): Register cvt_string_to_pixel as resource converter
3926 string -> Pixel and cvt_pixel_dtor as pixel resource destructor.
3928 2001-03-30 Gerd Moellmann <gerd@gnu.org>
3930 * xdisp.c (get_overlay_strings): Set iterator's end_charpos.
3931 (set_iterator_to_next): If a string from a display property ends,
3932 consider the case that this might also be the end of an
3933 overlay string having the display property.
3935 * xdisp.c (handle_display_prop): Fix recognition of subproperty lists.
3937 * xdisp.c (reseat_to_string): Undo last change.
3939 * dispnew.c (adjust_glyph_matrix): Don't try to reuse the current
3940 matrix of a window when the header line changes, when
3941 new rows are allocated, or when the width changes.
3943 2001-03-30 Eli Zaretskii <eliz@is.elta.co.il>
3945 * print.c (Fprin1, Fprin1_to_string, Fprinc, Fprint): Fix last change.
3947 2001-03-29 Eli Zaretskii <eliz@is.elta.co.il>
3949 * fileio.c (syms_of_fileio) <directory-sep-char>: Warn that it is
3952 2001-03-29 Gerd Moellmann <gerd@gnu.org>
3954 * data.c (Fsubr_interactive_form): New function.
3955 (syms_of_data): Defsubr it.
3957 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
3958 (live_float_p, live_misc_p): Return 1 only if the offset of the
3959 pointer in its block is >= 0.
3961 2001-03-28 Paul Eggert <eggert@twinsun.com>
3963 * editfns.c (Ffloat_time): Fix off-by-factor-of-10 bug in the
3964 microseconds calcuation. Avoid double-rounding problem.
3965 In doc string, warn that the result is approximate.
3967 2001-03-28 Gerd Moellmann <gerd@gnu.org>
3969 * eval.c (call_debugger): Bind `inhibit-redisplay' to nil, and
3970 bind `inhibit-eval-during-redisplay' to t.
3972 * lisp.h (Qinhibit_eval_during_redisplay): Declare extern.
3974 * xdisp.c (inhibit_eval_during_redisplay)
3975 (Qinhibit_eval_during_redisplay): New variables.
3976 (safe_eval, safe_call): If inhibit_eval_during_redisplay is set,
3977 don't eval, return nil instead.
3978 (syms_of_xdisp): DEFVAR_BOOL inhibit-eval-during-redisplay.
3979 Initialize Qinhibit_eval_during_redisplay.
3981 * xdisp.c (reseat_to_string): If STRING is multibyte, set
3982 the iterator's multibyte_p flag.
3984 * xfaces.c (realize_basic_faces): Decrement menu_face_change_count
3985 instead of setting it to zero; it's incremented for each frame
3986 where the menu face is changed.
3988 * xterm.c (x_draw_relief_rect): Extend left shadow to the bottom;
3989 change bottom shadow accordingly.
3991 * xterm.c (expose_window_tree, expose_frame): Don't compute
3993 (expose_window): Do it here instead.
3994 (x_draw_glyph_string): Fix a computation of the underline position.
3996 * bytecode.c (BYTE_CODE_QUIT): New macro.
3997 (Fbyte_code): Use BYTE_CODE_QUIT instead of QUIT.
3999 2001-03-27 Gerd Moellmann <gerd@gnu.org>
4001 * xdisp.c (try_window_reusing_current_matrix) <scrolling up>:
4002 Give up if matrix starts in an ellipsis.
4003 (init_from_display_pos): Do nothing if POS doesn't specify
4004 a dpvec_index but the iterator has such a position.
4006 * xdisp.c (init_from_display_pos): Remove unwarranted assertion.
4008 * xmenu.c (free_frame_menubar) [USE_MOTIF]: If the shell widget's
4009 x/y position is (0, 0) after destroying the menu bar, restore
4010 its original position.
4012 * xdisp.c (in_ellipses_for_invisible_text_p): New function.
4013 (init_from_display_pos): Use it.
4014 (try_window_reusing_current_matrix): Don't use cursor_row_p.
4016 2001-03-26 Gerd Moellmann <gerd@gnu.org>
4018 * xdisp.c (try_window_id): Undo last change.
4020 2001-03-26 Eli Zaretskii <eliz@is.elta.co.il>
4022 * print.c (Fprin1, Fprin1_to_string, Fprinc, Fprint): Doc fix.
4024 * buffer.c (syms_of_buffer): Doc fix.
4026 2001-03-26 Gerd Moellmann <gerd@gnu.org>
4028 * xfaces.c (x_update_menu_appearance): Use local variable
4029 popup_path for setting font resources.
4031 2001-03-25 Eli Zaretskii <eliz@is.elta.co.il>
4033 * frame.c (Fframe_list): Don't reference tip_frame if
4034 HAVE_WINDOW_SYSTEM is not defined.
4036 * emacs.c (main): Update the copyright year. From Werner LEMBERG
4039 2001-03-25 Gerd Moellmann <gerd@gnu.org>
4041 * xdisp.c (init_from_display_pos): Test invisible property
4042 with TEXT_PROP_MEANS_INVISIBLE instead of NILP.
4044 * xdisp.c (redisplay_internal) <update one window>: Make sure
4045 last_arrow_position and last_arrow_string are set.
4047 * frame.c (Fframe_list): Don't return a tooltip frame.
4049 2001-03-23 Gerd Moellmann <gerd@gnu.org>
4051 * xdisp.c (mark_window_display_accurate_1): New function,
4052 extracted from mark_window_display_accurate.
4053 Compute BUF_UNCHANGED_MODIFIED, BUF_OVERLAY_UNCHANGED_MODIFIED,
4054 BUF_BEG_UNCHANGED, BUF_END_UNCHANGED.
4055 (mark_window_display_accurate): Use it.
4056 (redisplay_internal): Use it for the selected window.
4057 (redisplay_internal): Avoid duplicate mark_window_display_accurate
4058 for the selected frame.
4060 * xdisp.c Use make_number, for readability.
4061 (try_window_id): Disable rows below the window end.
4062 (try_window_reusing_current_matrix): Use cursor_row_p.
4063 (try_window_reusing_current_matrix) <scrolling up>: Fix disabling
4065 (init_from_display_pos): If POS specifies a position in a display
4066 vector, maybe get the iterator set up for that ellipsis.
4068 * xdisp.c (dump_glyph_row): Fix output for NGLYPHS == 2.
4070 2001-03-23 Eli Zaretskii <eliz@is.elta.co.il>
4072 * xmenu.c: Include widget.h only if USE_X_TOOLKIT is defined.
4074 2001-03-23 Gerd Moellmann <gerd@gnu.org>
4076 * xfaces.c (x_update_menu_appearance): Use a different path
4077 for Lucid popup menus.
4079 2001-03-22 Stefan Monnier <monnier@cs.yale.edu>
4081 * xterm.c (note_mouse_highlight): Dec the int, not the Lisp_Object.
4083 * xdisp.c (init_iterator): Check WINDOWP before using XWINDOW.
4084 (string_buffer_position): Use `make_number'.
4086 2001-03-22 Gerd Moellmann <gerd@gnu.org>
4088 * xfaces.c (x_update_menu_appearance): Renamed from
4089 x_set_menu_face_resources. Use different resources for popups.
4091 * lisp.h (Vx_resource_name) [HAVE_X_WINDOWS]: Declare extern.
4092 (GC_CHECK_STRING_BYTES): Don't define.
4094 * xfaces.c (x_set_menu_resources_from_menu_face) [USE_X_TOOLKIT]:
4095 Removed, together with subroutines.
4096 (x_set_menu_face_resources) [USE_X_TOOLKIT]: New function.
4097 (realize_basic_faces) [USE_X_TOOLKIT]: Call x_set_menu_face_resources.
4099 * dispextern.h (x_set_menu_resources_from_menu_face):
4102 * xmenu.c (update_frame_menubar, set_frame_menubar, xmenu_show):
4103 Remove calls to x_set_menu_resources_from_menu_face.
4105 * xfaces.c (xm_set_menu_resources_from_menu_face):
4106 Remove #ifndef LESSTIF_VERSION.
4108 * xmenu.c: Include widget.h.
4109 (single_submenu): Return int. Some cleanup.
4110 (set_frame_menubar): Call x_set_menu_resources_from_menu_face.
4112 2001-03-21 Gerd Moellmann <gerd@gnu.org>
4114 * xterm.c (x_update_window_end): Handle overwritten mouse face
4115 also for tool bar windows.
4116 (show_mouse_face): Set the glyph row's mouse_face_p flag also when
4117 DRAW is DRAW_IMAGE_RAISED.
4119 2001-03-20 Gerd Moellmann <gerd@gnu.org>
4121 * print.c (syms_of_print): Doc fixes.
4123 * fns.c (Fmd5): Doc fix.
4125 2001-03-19 Gerd Moellmann <gerd@gnu.org>
4127 * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
4128 Clear area of the frame not occupied by the scroll bar.
4130 * xfns.c (x_create_tip_frame): Add parameter TEXT. Set the
4131 tip frame's root window buffer to *tip* right after creating
4134 * xdisp.c (highlight_trailing_whitespace): Glyphs whose object
4135 is an integer don't have to be for space characters.
4137 2001-03-16 Gerd Moellmann <gerd@gnu.org>
4139 * indent.c (current_column, current_column_1, Fmove_to_column)
4140 (compute_motion): Handle characters from display vectors differently.
4142 2001-03-15 Kenichi Handa <handa@etl.go.jp>
4144 * xterm.c (x_draw_glyph_string): Draw relief (if any) before
4145 drawing glyph string.
4147 2001-03-15 Gerd Moellmann <gerd@gnu.org>
4149 * keyboard.c (timer_check): Preserve the value of deactivate-mark.
4150 (command_loop_1): Undo last change.
4152 * xterm.c (fast_find_position): Return the correct vpos.
4154 * data.c (store_symval_forwarding): Add parameter BUF. If BUF is
4155 non-null, set a per-buffer value in BUF instead of the current buffer.
4156 (swap_in_global_binding, swap_in_symval_forwarding, Fset_default):
4157 Call store_symval_forwarding with BUF null.
4158 (set_internal): Call store_symval_forwarding with the BUF
4159 parameter passed to set_internal. Formerly, the value was always
4160 set in the current buffer; the buffer recorded in specbind for
4161 this case wasn't used.
4162 (arith_driver): Reindent.
4164 * buffer.c (swap_out_buffer_local_variables):
4165 Call store_symval_forwarding with BUF null.
4167 * lisp.h (store_symval_forwarding): Change prototype.
4169 * eval.c (specbind): Call store_symval_forwarding with BUF null.
4171 2001-03-14 Gerd Moellmann <gerd@gnu.org>
4173 * frame.c (do_switch_frame): Remove unused parameter NO_EVENT, add
4174 FOR_DELETION. Avoid resizing the mini-window of the selected
4175 frame if FOR_DELETION is set.
4176 (Fselect_frame, Fhandle_switch_frame, Fdelete_frame)
4177 (Fmake_frame_invisible): Change calls to do_switch_frame for new
4180 * window.c (Fset_window_configuration): Change call to
4181 do_switch_frame to new format.
4183 * keyboard.c (quit_throw_to_read_char): Change call to
4184 do_switch_frame to new format.
4186 * lisp.h (do_switch_frame): Change prototype.
4188 * frame.c (Fframe_parameters): In the `buffer-list' frame
4189 parameter, store the buffer list of FRAME, not the list of the
4192 * xterm.c (x_draw_glyph_string_box): Don't draw a full-width
4193 box just because the glyph row's full_width_p flag is set.
4195 2001-03-14 Eli Zaretskii <eliz@is.elta.co.il>
4197 * xdisp.c (highlight_trailing_whitespace): On character terminals,
4198 skip the padding blanks inserted in extend_face_to_end_of_line,
4199 before checking for trailing whitespace.
4201 2001-03-13 Gerd Moellmann <gerd@gnu.org>
4203 * xmenu.c (popup_activate_callback, popup_deactivate_callback):
4204 Remove special handling for LessTif/Motif.
4205 (toplevel): Don't include Xm/Xm.h.
4207 * xterm.c (XTread_socket) <LeaveNotify, EnterNotify>:
4208 Remove workaround code for LessTif; it doesn't work anymore.
4210 * xterm.c [USE_TOOLKIT_SCROLL_BARS && USE_MOTIF]: Don't include
4213 * xterm.c (x_set_toolkit_scroll_bar_thumb) [USE_MOTIF]:
4214 Don't access private scroll bar data; it's no longer necessary with
4215 contemporary LessTif.
4217 * xfaces.c (xm_set_menu_resources_from_menu_face):
4218 Change #if 0 to #ifndef LESSTIF_VERSION.
4220 * xmenu.c (xmenu_show) [LESSTIF_VERSION]: Take out the code
4221 removing button grabs.
4223 2001-03-13 Kenichi Handa <handa@etl.go.jp>
4225 * fontset.c (syms_of_fontset): Describe highlight-wrong-size-font
4226 and clip-large-size-font as obsolete.
4228 * lread.c (read_multibyte): Check the validity of multibyte
4229 sequence. If invalid, return the first byte.
4231 2001-03-12 Gerd Moellmann <gerd@gnu.org>
4233 * keyboard.c (command_loop_1): Set Vdeactivate_mark to nil
4234 before running the command; timer functions or process
4235 filters may have set it.
4237 2001-03-12 Eli Zaretskii <eliz@is.elta.co.il>
4239 * keyboard.c (syms_of_keyboard) <overriding-terminal-local-map>:
4242 2001-03-12 Gerd Moellmann <gerd@gnu.org>
4244 * xrdb.c (x_load_resources) [USE_MOTIF]: Remove extraneous arg
4247 2001-03-09 Gerd Moellmann <gerd@gnu.org>
4249 * dispextern.h (string_buffer_position): Add prototype.
4251 * xdisp.c (string_buffer_position, display_prop_string_p)
4252 (single_display_prop_string_p): New functions.
4254 * xterm.c (note_mouse_highlight): If there's no help-echo on
4255 a string, look at the buffer text ``under'' it.
4257 * keyboard.c (make_lispy_event): Add string info to the event,
4258 analogous to what's done on mode lines.
4259 (read_key_sequence): For a click on a string, consider `local-map'
4260 and `keymap' of that string.
4262 * keyboard.c (make_lispy_event, make_lispy_movement):
4263 Adjust calls to buffer_posn_from_coords to new format.
4265 * dispextern.h (buffer_posn_from_coords): Adjust prototype.
4267 * dispnew.c (buffer_posn_from_coords): Add parameters OBJECT and
4270 * fileio.c (Fwrite_region) [DOS_NT]: Remove O_TRUNC from open
4271 flags argument to emacs_open; it seems to conflict with O_EXCL.
4273 2001-03-09 Kenichi Handa <handa@etl.go.jp>
4275 * composite.h (struct composition): Change types of members;
4276 glyph_len to unsigned, width to unsigned short.
4278 2001-03-08 Andrew Innes <andrewi@gnu.org>
4280 * w32menu.c (add_menu_item): Fix problems with using ownerdraw for
4283 2001-03-08 Gerd Moellmann <gerd@gnu.org>
4285 * xdisp.c (handle_display_prop): Use it->w->buffer as object,
4288 * xterm.c (note_mouse_highlight): Handle mouse-face and
4289 help-echo in strings.
4290 (x_y_to_hpos_vpos): Add parameter BUFFER_ONLY_P.
4291 (fast_find_string_pos): New function.
4293 * xdisp.c (handle_face_prop, face_before_or_after_it_pos)
4294 (display_string): Call face_at_string_position with new parameter.
4296 * xfaces.c (face_at_string_position): Add parameter MOUSE_P.
4297 Handle `mouse-face'.
4299 * dispextern.h (face_at_string_position): Change prototype.
4301 * dired.c (directory_files_internal): Handle EAGAIN more efficiently.
4303 * keyboard.c (make_lispy_event): Avoid generating drag events
4304 if the mouse hasn't actually moved to another buffer position.
4306 2001-03-08 Dave Love <fx@gnu.org>
4308 * eval.c (syms_of_eval) <debug-on-error>: Doc fix.
4310 2001-03-08 Gerd Moellmann <gerd@gnu.org>
4312 * process.c (Fset_process_window_size): Fix a typo.
4314 2001-03-08 Kenichi Handa <handa@etl.go.jp>
4316 * coding.c (detect_coding_sjis): Do more rigid check.
4317 (detect_coding_big5): Likewise.
4318 (decode_coding_sjis_big5): Likewise.
4319 (Fdetect_coding_region): Call detect_coding_system with tailing
4320 anchor byte `\0' for more rigid detection.
4321 (detect_coding_mask): Fix the incorrect handling of arg MULTIBYTEP.
4322 (Fdetect_coding_string): Likewise.
4324 2001-03-07 Stefan Monnier <monnier@cs.yale.edu>
4326 * bytecode.c (Fbyte_code) <Btemp_output_buffer_setup>: Check the arg is
4327 a string before extracting its data.
4329 2001-03-07 Gerd Moellmann <gerd@gnu.org>
4331 * window.c (Frecenter): Rewrite code handling negative values
4332 of ARG on graphical frames.
4334 2001-03-07 Eli Zaretskii <a34785@is.elta.co.il>
4336 * window.c (displayed_window_lines): If W->start is outside the
4337 accessible portion of the buffer, call start_display with BEGV or
4338 ZV instead of W->start.
4340 2001-03-07 Gerd Moellmann <gerd@gnu.org>
4342 * buffer.c (syms_of_buffer) <header-line-format>: Doc fix.
4344 * process.c (Fset_process_filter): Don't crash if the input
4345 file descriptor of PROCESS is closed.
4346 (Fset_process_window_size): Likewise.
4348 2001-03-06 Kenichi Handa <handa@etl.go.jp>
4350 * xterm.c (XTflash): Make the timeout of select shorter, and call
4351 select repeatedly until the desired time expires.
4353 2001-03-06 Gerd Moellmann <gerd@gnu.org>
4355 * w32fns.c (Fx_create_frame): Clear Vwindow_list.
4357 * xfns.c (Fx_create_frame): Clear Vwindow_list.
4359 * lisp.h (Vwindow_list): Declare extern.
4361 2001-03-06 Eli Zaretskii <eliz@is.elta.co.il>
4363 * dispnew.c (syms_of_display) <glyph-table>: Doc fix.
4365 2001-03-06 Gerd Moellmann <gerd@gnu.org>
4367 * xterm.c (note_mouse_highlight): Call mouse_face_overlay_overlaps
4368 to detect a case where we have to highlight a different region
4369 despite not having left the currently highlighted region.
4370 Set mouse_face_overlay in the x_display_info.
4371 (x_term_init): Initialize the x_display_info's mouse_face_overlay.
4373 * xterm.h (struct x_display_info): Add mouse_face_overlay.
4375 * buffer.c (mouse_face_overlay_overlaps): New function.
4377 * lisp.h (mouse_face_overlay_overlaps): Add prototype.
4378 (Qmouse_face): Declare extern.
4380 * xdisp.c (redisplay_internal): Set windows_or_buffers_changed
4381 if face_change_count is non-zero.
4383 2001-03-06 Kenichi Handa <handa@etl.go.jp>
4385 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>: Fix for the case
4386 that the source is unibyte.
4388 2001-03-05 Dave Love <fx@gnu.org>
4390 * xterm.c (XTmouse_position): Fix typo.
4392 2001-03-05 Gerd Moellmann <gerd@gnu.org>
4394 * minibuf.c (read_minibuf): Clean up the binding stack if
4395 called noninteractively.
4397 2001-03-05 Kenichi Handa <handa@etl.go.jp>
4399 * coding.c (syms_of_coding): Docstring modified.
4401 2001-03-05 Kenichi Handa <handa@etl.go.jp>
4403 * charset.c (char_to_string): If a single byte char has modifier
4404 bits that can't be reflected to the character code, ignore them
4405 instead of signaling an error.
4407 2001-03-04 Eli Zaretskii <eliz@is.elta.co.il>
4409 * s/msdos.h: Update copyright notice.
4411 * dosfns.h: Update copyright notice.
4413 * dosfns.c: Update copyright notice.
4415 * msdos.c: Update copyright notice.
4417 2001-03-02 Gerd Moellmann <gerd@gnu.org>
4419 * xterm.c (glyph_rect): New function.
4420 (XTmouse_position): Use it to raise the threshold for mouse
4421 movement event generation.
4423 2001-03-02 Eli Zaretskii <eliz@is.elta.co.il>
4425 * msdos.c (Fmsdos_remember_default_colors): If default-frame-alist
4426 specifies (reverse . t), reverse the initial screen colors.
4427 (IT_set_frame_parameters): If the property is foreground-color,
4428 but we are reversing the colors, set bg_set, not fg_set.
4429 Likewise for setting background-color and reversing: set fg_set.
4430 Set unspecified-fg and unspecified-bg correctly when (reverse . t) is
4433 * xfaces.c (Finternal_set_lisp_face_attribute)
4434 [!HAVE_WINDOW_SYSTEM]: Record the new attribute in the frame's
4437 2001-03-02 Gerd Moellmann <gerd@gnu.org>
4439 * fileio.c (Fexpand_file_name): Collapse sequences of slashes
4440 to a single slash in the middle of file names.
4442 * editfns.c (Fcurrent_time_zone) [HAVE_TM_ZONE || HAVE_TZNAME]:
4443 Accept only alphanumeric time zone names.
4445 * xterm.c (XTset_vertical_scroll_bar): Don't clear a zero height
4447 (XTset_vertical_scroll_bar, x_scroll_bar_create): Don't configure
4448 a widget to zero height.
4450 2001-03-01 Gerd Moellmann <gerd@gnu.org>
4452 * window.c (Fwindow_end): Call move_it_past_eol only if
4453 ending up on a partially visible line.
4455 2001-03-01 Dave Love <fx@gnu.org>
4457 * ccl.c (Fccl_execute): Doc fix.
4459 2001-03-01 Gerd Moellmann <gerd@gnu.org>
4461 * xfns.c (Fx_create_frame): Adjust the frame's height for presence
4462 of the tool bar before calling x_figure_window_size.
4464 * xmenu.c (free_frame_menubar): Set the frame's menubar_widget to
4465 NULL after destroying it, otherwise XTread_socket can access a
4466 destroyed widget when input is unblocked.
4468 * xfns.c (x_set_foreground_color): Set the background of the cursor GC.
4470 * xfns.c (x_set_font): Handle case of x_new_fontset returning the
4471 same name as before, although there was a change in fontsets.
4473 2001-02-28 Ken Raeburn <raeburn@gnu.org>
4475 * lisp.h (Fframe_parameter): Declare.
4477 * window.c (set_window_buffer): Field vscroll is an int, not a
4480 2001-02-28 Gerd Moellmann <gerd@gnu.org>
4482 * xterm.c (x_set_window_size): Don't use `None' with widgets; use
4485 * xfns.c (Fx_hide_tip): Don't use `None' with widgets; use
4488 * alloc.c (toplevel): Include process.h.
4489 (enum mem_type): Add MEM_TYPE_PROCESS, MEM_TYPE_HASH_TABLE,
4490 MEM_TYPE_FRAME, MEM_TYPE_WINDOW enumerators.
4491 (allocate_vectorlike): Make it a static function. Add parameter TYPE.
4492 (allocate_vector, allocate_hash_table, allocate_window)
4493 (allocate_frame, allocate_process, allocate_other_vector):
4495 (Fmake_vector): Call allocate_vector instead of allocate_vectorlike.
4496 (mark_maybe_pointer): New function.
4497 (mark_memory): Also mark Lisp data to which only pointers
4498 remain and not Lisp_Objects.
4499 (min_heap_address, max_heap_address): New variables.
4500 (mem_find): Return MEM_NIL if START is below min_heap_address or
4501 above max_heap_address.
4502 (mem_insert): Compute min_heap_address and max_heap_address.
4504 * process.c (make_process): Use allocate_process.
4506 * frame.c (make_frame): Use allocate_frame.
4508 * window.c (make_window, make_dummy_parent): Use allocate_window.
4509 (Fcurrent_window_configuration): Use allocate_other_vector.
4511 * lisp.h (allocate_vectorlike): Remove prototype.
4512 (allocate_vector, allocate_other_vector, allocate_frame)
4513 (allocate_window, allocate_process, allocate_hash_table):
4516 * fns.c (Fdelete, larger_vector): Use allocate_vector.
4517 (make_hash_table, copy_hash_table): Use allocate_hash_table.
4519 2001-02-27 Kenichi Handa <handa@etl.go.jp>
4521 * coding.c (ccl_coding_driver): If ccl->eight_bit_control is zero,
4522 treat the produced bytes as a valid multibyte sequence.
4524 * ccl.c (CCL_WRITE_MULTIBYTE_CHAR): New macro.
4525 (ccl_driver) <CCL_WriteMultibyteChar2>:
4526 Use CCL_WRITE_MULTIBYTE_CHAR instead of CCL_WRITE_CHAR.
4527 <ccl_finish>: Set ccl->eight_bit_control properly.
4529 * ccl.h (struct ccl_program): New member eight_bit_control.
4531 2001-02-26 Stefan Monnier <monnier@cs.yale.edu>
4533 * keymap.c (Faccessible_keymaps): Pass `is_metized' to
4534 accessible_keymaps_char_table.
4535 (accessible_keymaps_char_table): Obey `is_metized'.
4536 (where_is_internal, Fwhere_is_internal): Don't confuse int and
4539 2001-02-26 Gerd Moellmann <gerd@gnu.org>
4541 * dispnew.c: Check HAVE_TERM_H before including term.h.
4543 2001-02-24 Andrew Innes <andrewi@gnu.org>
4545 * makefile.w32-in: Update copyright notice.
4547 2001-02-24 Stefan Monnier <monnier@cs.yale.edu>
4549 * keymap.c (where_is_internal): Accept non-ascii integer prefixes.
4551 2001-02-24 Kenichi Handa <handa@etl.go.jp>
4553 * Makefile.in (lisp): Add international/utf-8.elc.
4555 * fontset.c (Fnew_fontset): Fix handling of the case that an
4556 element of FONTLIST is a cons of family and registry.
4558 2001-02-23 Jason Rumney <jasonr@gnu.org>
4560 * w32fns.c (Fx_create_frame): Don't add FRAME_TOOL_BAR_LINES
4561 to height unconditionally.
4563 * w32term.c (x_set_glyph_string_background_width): Extend the
4564 background face to the end of the drawing area in the text area, only.
4565 (x_insert_glyphs): Call window_box_left to obtain the left
4566 x-coordinate of the area to shift.
4568 * w32menu.c (set_frame_menubar): Run activate-menu-bar-hook with
4571 2001-02-22 Andrew Innes <andrewi@gnu.org>
4573 * makefile.nt ($(BLD)\dired.obj): Remove reference to VMS header files.
4574 ($(BLD)\dispnew.obj):
4575 ($(BLD)\editfns.obj):
4576 ($(BLD)\fileio.obj):
4577 ($(BLD)\filelock.obj):
4578 ($(BLD)\keyboard.obj):
4579 ($(BLD)\w32proc.obj):
4580 ($(BLD)\process.obj):
4581 ($(BLD)\sysdep.obj): Ditto.
4583 * makefile.w32-in ($(BLD)/dired.$(O)): Remove reference to VMS
4585 ($(BLD)/dispnew.$(O)):
4586 ($(BLD)/editfns.$(O)):
4587 ($(BLD)/fileio.$(O)):
4588 ($(BLD)/filelock.$(O)):
4589 ($(BLD)/keyboard.$(O)):
4590 ($(BLD)/w32proc.$(O)):
4591 ($(BLD)/process.$(O)):
4592 ($(BLD)/sysdep.$(O)): Ditto.
4594 2001-02-22 Gerd Moellmann <gerd@gnu.org>
4596 * xdisp.c (forward_to_next_line_start): When taking the shortcut
4597 at the start of the function, check that the \n in it->c is
4598 from the iterator's current position.
4600 * xdisp.c (handle_single_display_prop): Add parameter
4601 DISPLAY_REPLACED_BEFORE_P. If it is non-zero ignore display
4602 properties which replace the display of text with something else.
4603 (handle_display_prop): Call handle_single_display_prop with
4604 additional argument saying if we already replaced text display
4605 with something else. Use AREF.
4606 (with_echo_area_buffer_unwind_data, display_menu_bar)
4607 (decode_mode_spec_coding): Use AREF and ASIZE.
4609 * vms-pp.c, vmsdir.h, vmsmap.c, vmsproc.h, vms-pp.trans, vmsfns.c,
4610 * vmspaths.h, vmstime.c, vms-pwd.h, vmsgmalloc.c, vmsproc.c,
4611 * vmstime.h: Files removed.
4613 * unexencap.c, unexfx2800.c: Files removed.
4615 * dispnew.c (direct_output_for_insert): Give up if we are showing
4616 a message or just cleared the message because we might need to
4617 resize the echo area window or display an empty echo area.
4619 2001-02-21 Gerd Moellmann <gerd@gnu.org>
4621 * xdisp.c (redisplay_internal): Do the
4622 mark_window_display_accurate after all windows have been
4623 redisplayed because this call resets flags in buffers which are
4624 needed for proper redisplay.
4626 * keyboard.c, minibuf.c, lread.c, fns.c, eval.c:
4627 Use display_hourglass_p, start_hourglass, cancel_hourglass instead of
4630 * w32term.h (struct x_output): Rename busy_cursor to hourglass_cursor,
4631 busy_window to hourglass_window, busy_p to hourglass_p.
4633 * msdos.h (struct x_output): Rename busy_window to
4634 hourglass_window, busy_p to hourglass_p.
4636 * xterm.h (struct x_output): Rename busy_cursor to hourglass_cursor,
4637 busy_window to hourglass_window, busy_p to hourglass_p.
4639 * xfns.c: Rename everything containing *busy_cursor* and similar
4641 (syms_of_w32fns): Rename x-busy-pointer-shape to
4642 x-hourglass-pointer-shape, display-busy-cursor to
4643 display-hourglass, busy-cursor-delay to hourglass-delay.
4645 * w32fns.c: Rename everything containing *busy_cursor* and similar
4647 (syms_of_w32fns): Rename x-busy-pointer-shape to
4648 x-hourglass-pointer-shape, display-busy-cursor to
4649 display-hourglass, busy-cursor-delay to hourglass-delay.
4651 * xterm.c (XTread_socket): Test x_output's hourglass_p instead
4654 * dispextern.h (start_hourglass, cancel_hourglass)
4655 (display_hourglass_p): Renamed from *busy_cursor*.
4657 2001-02-20 Gerd Moellmann <gerd@gnu.org>
4659 * keyboard.c (read_char): When an event from unread-command-events
4660 is from the tool or menu bar, set *USE_MOUSE_MENU to 1.
4662 * window.c (Fwindow_end): Handle case that WINDOW's buffer is not
4663 equal to the current buffer.
4665 * xdisp.c (setup_echo_area_for_printing): Set truncate_lines to
4666 nil, otherwise we're left with truncate_lines t when a message
4667 is printed with message-truncate-lines bound to t.
4669 2001-02-19 Gerd Moellmann <gerd@gnu.org>
4671 * window.c (Fmove_to_window_line): Undo last change.
4672 (displayed_window_lines): Call line_bottom_y to determine
4673 the line's bottom position.
4675 * dispextern.h (line_bottom_y): Add prototype.
4677 * xdisp.c (line_bottom_y): New function extracted from pos_visible_p.
4678 (pos_visible_p): Use it.
4680 * keyboard.c (recursive_edit_1): Bind `inhibit-redisplay' and
4681 set redisplaying_p to 0 here instead of in Frecursive_edit.
4682 (Frecursive_edit): Don't bind `inhibit-redisplay' and don't
4685 * xdisp.c (Qinhibit_menubar_update, inhibit_menubar_update):
4687 (syms_of_xdisp): Initialize new variables.
4688 (update_menu_bar): Do nothing if inhibit_menubar_update is set.
4689 Specbind `inhibit-menubar-update' when updating the menu bar.
4691 * xmenu.c (set_frame_menubar): Run activate-menu-bar-hook with
4694 * xdisp.c (update_menu_bar): Run activate-menu-bar-hook with
4697 * emacs.c (malloc_initialize_hook): Handle case thet `environ'
4700 * ralloc.c (__morecore) [!SYSTEM_MALLOC]: Move declaration
4701 to the start of the file.
4703 2001-02-16 Gerd Moellmann <gerd@gnu.org>
4705 * window.c (set_window_buffer): Fix last change.
4707 * window.c (set_window_buffer): Set window's vscroll to 0.
4709 * window.c (coordinates_in_window): Increase width of area
4710 where the vertical line can be dragged.
4712 * xterm.c (x_set_glyph_string_background_width): Extend the
4713 background face to the end of the drawing area in the text
4716 * xdisp.c (handle_single_display_prop): Set iterator's position
4717 to where the `display' property starts, like for images.
4718 (dump_glyph): New function.
4719 (dump_glyph_row): Use it. Dump info about marginal areas.
4721 * dispnew.c (direct_output_for_insert): Recognize more cases where
4722 glyphs can be written instead of being inserted.
4724 * xterm.c (x_insert_glyphs): Call window_box_left to obtain
4725 the left x-coordinate of the area to shift.
4727 * dired.c (directory_files_internal): Set result list to nil
4730 2001-02-15 Kenichi Handa <handa@etl.go.jp>
4732 * ccl.c (ccl_driver) [CCL_ReadMultibyteChar2]: If SRC points an
4733 invalid multibyte sequence, treat *SRC as a character of
4736 2001-02-15 Eli Zaretskii <eliz@is.elta.co.il>
4738 * textprop.c (Fset_text_properties): Doc fix.
4740 2001-02-15 Gerd Moellmann <gerd@gnu.org>
4742 * dispnew.c (update_text_area): Undo change of 2001-01-12.
4744 2001-02-14 Dave Love <fx@gnu.org>
4746 * coding.c: Doc and message fixes.
4748 2001-02-14 Andrew Innes <andrewi@gnu.org>
4750 * w32fns.c (w32_wnd_proc) <WM_GETMINMAXINFO>: Allow resizing the
4751 Emacs frame above the screen size.
4753 2001-02-14 Gerd Moellmann <gerd@gnu.org>
4755 * xdisp.c (reseat_1): Set iterator's end_charpos to ZV.
4757 2001-02-13 Gerd Moellmann <gerd@gnu.org>
4759 * insdel.c (del_range_1, del_range_byte, del_range_both): Handle
4760 case that TO ends up beyond ZV after running before-change-functions.
4762 * window.c (window_loop) <GET_BUFFER_WINDOW>: Prefer to return
4763 the selected window if it is showing the buffer in question.
4765 * dired.c (directory_files_internal): Initialize errno.
4766 (toplevel): Include errno.h.
4768 2001-02-13 Kenichi Handa <handa@etl.go.jp>
4770 * xfaces.c (best_matching_font): New parameter width_ratio.
4771 Multiply avgwidth by width_ratio.
4772 (choose_face_font): Call best_matching_font with width_ratio
4773 calculated from the column width of C.
4775 2001-02-12 Andrew Innes <andrewi@gnu.org>
4777 The following changes are to draw box lines inside characters area
4778 if line-width is negative.
4780 * w32term.c (x_produce_image_glyph): Pay attention to the case that
4781 face->box_line_width is negative.
4782 (x_produce_stretch_glyph): Likewise.
4783 (x_produce_glyphs): Likewise.
4784 (x_estimate_mode_line_height): Likewise.
4785 (x_draw_glyph_string_background): Likewise.
4786 (x_draw_glyph_string_foreground): Likewise.
4787 (x_draw_composite_glyph_string_foreground): Likewise.
4788 (x_draw_glyph_string_box): Likewise.
4789 (x_draw_image_foreground): Likewise.
4790 (x_draw_image_relief): Likewise.
4791 (x_draw_image_foreground_1): Likewise.
4792 (x_draw_image_glyph_string): Likewise.
4794 2001-02-09 Kenichi Handa <handa@etl.go.jp>
4796 The following changes are to draw box lines inside characters area
4797 if line-width is negative.
4799 * xterm.c (x_produce_image_glyph): Pay attention to the case that
4800 face->box_line_width is negative.
4801 (x_produce_stretch_glyph): Likewise.
4802 (x_produce_glyphs): Likewise.
4803 (x_estimate_mode_line_height): Likewise.
4804 (x_draw_glyph_string_background): Likewise.
4805 (x_draw_glyph_string_foreground): Likewise.
4806 (x_draw_composite_glyph_string_foreground): Likewise.
4807 (x_draw_glyph_string_box): Likewise.
4808 (x_draw_image_foreground): Likewise.
4809 (x_draw_image_relief): Likewise.
4810 (x_draw_image_foreground_1): Likewise.
4811 (x_draw_image_glyph_string): Likewise.
4813 * xfaces.c (Finternal_set_lisp_face_attribute): The value of :box
4814 and :line-width can be negative.
4815 (realize_x_face): The value of attrs[LFACE_BOX_INDEX] can be negative.
4817 2001-02-09 Jason Rumney <jasonr@gnu.org>
4819 * w32term.c (w32_encode_char): Treat eight bit graphic and control
4820 characters the same as ASCII and latin-1.
4821 (x_display_and_set_cursor): Check for the focus frame's selected
4822 window instead of selected_window.
4823 (x_after_update_window_line): Don't clear if frame's internal
4824 border width is zero.
4825 (x_new_font): Don't change a tooltip's size.
4826 (w32_initialize): Set char_ins_del_ok to 1.
4828 * w32fns.c (Fx_show_tip): Fix calls to make_number.
4829 (x_set_font): If font hasn't changed, avoid recomputing
4830 faces and other things.
4831 (x_set_tool_bar_lines): Do nothing if frame is minibuffer-only,
4832 (Fx_create_frame): Add the tool bar height to the frame height.
4833 (x_create_tip_frame): Prevent changing the tooltip's
4834 background color by specifying a color for the default font
4836 (Qcancel_timer): New variable.
4837 (syms_of_w32fns): Initialize and staticpro it.
4838 (Fx_hide_tip, Fx_show_tip): Use it.
4839 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
4841 (toplevel): Lisp code for generating parts of syms_of_w32fns removed.
4843 * w32.c (init_environment): Duplicate local string before putenv.
4845 2001-02-09 ShengHuo ZHU <zsh@cs.rochester.edu>
4847 * charset.c (Fstring): A typo.
4849 2001-02-09 Kenichi Handa <handa@etl.go.jp>
4851 * charset.c (Fstring): If all arguments are less than 256, return
4854 * editfns.c (Fchar_to_string): If CHARACTER is less than 256,
4855 return a unibyte string.
4857 * coding.c (code_convert_region): After detecting a coding, if
4858 nothing found, set coding->composing to COMPOSITION_NO.
4859 (decode_coding_string): Likewise.
4861 2001-02-08 Stefan Monnier <monnier@cs.yale.edu>
4863 * w32term.c (w32_set_scroll_bar_thumb): Use `double' for `range'
4866 2001-02-07 Kenichi Handa <handa@etl.go.jp>
4868 * charset.c (parse_str_to_multibyte): New function.
4870 * charset.h (parse_str_to_multibyte): Extern it.
4872 * print.c (print_string): If we are going to print a unibyte
4873 string into a multibyte buffer, convert the string to multibyte by
4876 2001-02-06 Andrew Innes <andrewi@gnu.org>
4878 * w32xfns.c (select_palette): Do nothing if palette hasn't yet
4879 been created. It seems we can get sent window messages such as
4880 WM_ERASEBKGND before we properly update a frame.
4882 2001-02-06 Gerd Moellmann <gerd@gnu.org>
4884 * dispnew.c (update_frame_line): Rename parameter FRAME to F.
4885 Avoid some unnecessary cursor positioning.
4887 2001-02-05 Gerd Moellmann <gerd@gnu.org>
4889 * xfaces.c (split_font_name): Compute numeric value of XLFD_AVGWIDTH.
4890 (LFACE_AVGWIDTH): New macro.
4892 (check_lface_attrs): Check LFACE_AVGWIDTH.
4893 (lface_fully_specified_p): Don't check LFACE_AVGWIDTH.
4894 (set_lface_from_font_name): Set LFACE_AVGWIDTH.
4895 (merge_face_vectors): Check LFACE_AVGWIDTH.
4896 (Finternal_make_lisp_face): Use AREF.
4897 (xm_set_menu_resources_from_menu_face)
4898 (xl_set_menu_resources_from_menu_face): Check LFACE_AVGWIDTH.
4899 (Finternal_lisp_face_empty_p): Use AREF.
4900 (lface_same_font_attributes_p): Compare LFACE_AVGWIDTH.
4901 (better_font_p, exact_face_match_p): Add parameter AVGWIDTH.
4902 Compare average widths..
4903 (best_matching_font): Arrange for comparing average widths.
4905 * dispextern.h (enum lface_attribute_index):
4906 Add LFACE_AVGWIDTH_INDEX (invisible from Lisp).
4908 2001-02-05 Dave Love <fx@gnu.org>
4910 * puresize.h: Revert last change following loadup.el change.
4912 2001-02-05 Andrew Innes <andrewi@gnu.org>
4914 * makefile.w32-in ($(EMACS)): Use $(THISDIR) instead of . in
4915 invocation of temacs, to work with Windows 2000.
4916 (bootstrap-emacs): Ditto.
4918 2001-02-05 Gerd Moellmann <gerd@gnu.org>
4920 * xterm.c (x_display_and_set_cursor): Check for the focus
4921 frame's selected window instead of selected_window.
4923 * xdisp.c (try_scrolling): If point is in the line below the
4924 window, make sure to move the iterator at least a canonical
4927 * window.c (Fmove_to_window_line): Don't add 1 if window is vscrolled.
4929 2001-02-05 Kenichi Handa <handa@etl.go.jp>
4931 * ccl.c (CCL_WRITE_CHAR): Check if CH is valid or not.
4932 If invalid, execute CCL_INVALID_CMD.
4933 (ccl_driver): If the CCL program is terminated because of
4934 CCL_STAT_INVALID_CMD, copy the remaining source data to the
4935 destination instead of throwing them away.
4937 2001-02-02 Gerd Moellmann <gerd@gnu.org>
4939 * xfns.c (x_set_font): If font hasn't changed, avoid recomputing
4940 faces and other things.
4942 * xdisp.c (get_next_display_element): Fix case of empty
4943 display table entry.
4945 2001-02-02 Eli Zaretskii <eliz@is.elta.co.il>
4947 * editfns.c (Fconstrain_to_field): Doc fix.
4949 * xfaces.c (Fclear_face_cache): Rename the `thorougly' argument
4950 into `thoroughly', to make it consistent with the doc string.
4952 * window.c (Fenlarge_window, Fshrink_window): Doc fix.
4954 2001-02-01 Gerd Moellmann <gerd@gnu.org>
4956 * search.c (search_buffer): Call set_search_regs with a byte
4957 position, not a character position.
4959 * xfns.c (x_set_tool_bar_lines): Do nothing if frame is
4962 2001-02-01 Eli Zaretskii <eliz@is.elta.co.il>
4964 * frame.c (Fmodify_frame_parameters): Doc fix.
4966 2001-01-31 Gerd Moellmann <gerd@gnu.org>
4968 * frame.h (EMACS_FRAME_H_INCLUDED): Use an include blocker
4969 identifier which is not reserved by Standard C.
4971 * frame.h (FRAME_RIGHT_SCROLL_BAR_WIDTH): New define.
4973 * window.c (enum window_part): New enumeration.
4974 (Qleft_fringe, Qright_fringe): Replace Qleft_bitmap_area and
4976 (coordinates_in_window): Return an enumerator from enum
4977 window_part. Fix handling of right scroll bar.
4978 (Fcoordinates_in_window_p): Doc fix. Return `left-fringe' and
4979 `right-fringe' instead of `left-bitmap-area' and
4980 `right-bitmap-area'. Use enumerators from enum window_part
4981 instead of hard-coded integers.
4982 (check_window_containing, window_from_coordinates):
4983 Use enumerators from enum window_part instead of hard-coded integers.
4984 (syms_of_window): Replace Qleft_bitmap_area and
4985 Qright_bitmap_area.with Qleft_fringe and Qright_fringe.
4987 2001-01-31 Eli Zaretskii <eliz@is.elta.co.il>
4989 * editfns.c (Fformat_time_string): Doc fix.
4991 2001-01-31 Stefan Monnier <monnier@cs.yale.edu>
4993 * keymap.c (Fwhere_is_internal): Use the first valid binding
4994 if no ascii binding is found (when firstonly is t).
4996 2001-01-31 Gerd Moellmann <gerd@gnu.org>
4998 * window.c (Fscroll_right, Fscroll_left): Use interactive_p
4999 instead of Finteractive_p.
5001 * lisp.h (interactive_p): Add prototype.
5003 * eval.c (interactive_p): New function.
5004 (Finteractive_p): Use it.
5006 * alloc.c (Fmake_list): Add a QUIT in the loop; unroll the loop.
5008 2001-01-31 Dave Love <fx@gnu.org>
5010 * .gdbinit (hook-run): Define to run xreload.
5012 * textprop.c (Fset_text_properties): Fix newline in doc string.
5014 2001-01-30 Gerd Moellmann <gerd@gnu.org>
5016 * xdisp.c (build_desired_tool_bar_string, syms_of_xdisp):
5017 Use DEFAULT_TOOL_BAR_BUTTON_MARGIN and DEFAULT_TOOL_BAR_BUTTON_RELIEF.
5019 * dispextern.h (Vtool_bar_button_margin:): Declare extern.
5020 (DEFAULT_TOOL_BAR_BUTTON_MARGIN, DEFAULT_TOOL_BAR_BUTTON_RELIEF)
5021 (DEFAULT_TOOL_BAR_IMAGE_HEIGHT): New defines.
5023 * xfns.c (Fx_create_frame): Add the tool bar height to the frame
5026 2001-01-30 Dave Love <fx@gnu.org>
5028 * bytecode.c (Fbyte_code) <Bgeq>: Add BEFORE_POTENTIAL_GC and
5031 2001-01-29 Gerd Moellmann <gerd@gnu.org>
5033 * bytecode.c (Fbyte_code) <Bcurrent_column>:
5034 Add BEFORE_POTENTIAL_GC and AFTER_POTENTIAL_GC.
5036 2001-01-29 Eli Zaretskii <eliz@is.elta.co.il>
5038 * textprop.c (Fset_text_properties): Doc fix.
5040 2001-01-29 Gerd Moellmann <gerd@gnu.org>
5042 * xdisp.c (forward_to_next_line_start): Remove xassert.
5044 2001-01-29 Jason Rumney <jasonr@gnu.org>
5046 * w32term.c (x_draw_row_bitmaps): Delay obtaining HDC to avoid
5047 returning without releasing it.
5049 2001-01-29 Kenichi Handa <handa@etl.go.jp>
5051 * w32fns.c (w32_font_match): Allocate three more bytes to regex
5052 for '^', '$', and '\0'.
5054 2001-01-28 Andrew Choi <akochoi@i-cable.com>
5056 * fontset.c (fontset_pattern_regexp): Allocate three more bytes to
5057 regex for '^', '$', and '\0'.
5059 * alloc.c (allocate_string) [macintosh]: Call check_string_bytes
5060 only if current_sblock has been initialized.
5062 * frame.c (Fdelete_frame) [macintosh]: Allow deletion of initial
5063 terminal frame even if it is the only visible frame.
5065 2001-01-28 Kenichi Handa <handa@etl.go.jp>
5067 * fontset.c (font_family_registry): Even if FONTNAME conform to
5068 XLFD, if it specifies other fields than family and registry,
5069 return FONTANME. New argument FORCE if nonzero cancel that feature.
5070 (fontset_font_pattern): Call font_family_registry with FORCE 1 for
5071 a signle byte character. Don't set FAMILY part to nil here.
5072 It is handled by the caller choose_face_font.
5073 (Fnew_fontset): Call font_family_registry with FORCE 0.
5074 (Fset_fontset_font): Likewise.
5076 2001-01-27 Gerd Moellmann <gerd@gnu.org>
5078 * xdisp.c (display_line): Don't treat a newline as fitting
5081 2001-01-26 Gerd Moellmann <gerd@gnu.org>
5083 * window.c (size_window): Set the window's orig_top to nil when
5084 changing heights, so that a future shrink_mini_window won't
5085 restore a bogus height.
5087 * frame.c (do_switch_frame): If selected frame has a mini-window,
5088 resize that to exact size.
5090 * dispnew.c (adjust_glyph_matrix): Always clear desired matrices.
5092 * xdisp.c (display_line): Simplify check for glyphs fitting
5093 entirely in the line.
5095 * xfns.c (xic_style): New variable.
5096 (create_frame_xic): Move static variable to global scope for
5097 the case that `static' gets defined away.
5099 2001-01-26 Kenichi Handa <handa@etl.go.jp>
5101 * coding.c (decode_coding): Set a flag for inhibiting
5103 (code_convert_region): Always set saved_coding_symbol.
5104 (decode_coding_string): Likewise. Update coding->symbol when we
5105 encounter a inconsistent eol by the same way as code_convert_region.
5107 2001-01-25 Gerd Moellmann <gerd@gnu.org>
5109 * xfns.c (x_set_tool_bar_lines): Use x_clear_area instead of
5112 * xterm.c (x_after_update_window_line): Don't clear if frame's
5113 internal border width is zero.
5114 (x_clear_area): New function.
5115 (x_after_update_window_line, x_clear_end_of_line)
5116 (x_scroll_bar_create, x_scroll_bar_set_handle)
5117 (XTset_vertical_scroll_bar, x_erase_phys_cursor): Use x_clear_area
5118 instead of XClearArea.
5120 * xterm.h (x_clear_area): Add prototype.
5122 * xfns.c (Fx_file_dialog): Remove a workaround for Lesstif
5123 which doesn't seem necessary anymore with Lesstif 0.92.
5125 2001-01-25 Dave Love <fx@gnu.org>
5127 * puresize.h (BASE_PURESIZE): Up to 720000.
5129 * keymap.c (Fwhere_is_internal): Declare gcpro3, gcpro4.
5131 2001-01-25 Gerd Moellmann <gerd@gnu.org>
5133 * xdisp.c (echo_area_display): Don't call redisplay_internal
5134 when Emacs is shutting down. We can't run hooks etc. that
5135 would be necessary to do a redisplay.
5137 * lread.c (read_integer): Use type EMACS_INT instead of int.
5139 2001-01-25 Eli Zaretskii <eliz@is.elta.co.il>
5141 * ccl.c (ccl_driver): Fix last change.
5143 2001-01-25 Kenichi Handa <handa@etl.go.jp>
5145 * ccl.h (sturct ccl_program): New member suppress_error.
5147 * ccl.c (ccl_driver): If ccl->suppress_error is nonzero, don't
5148 insert error message to the output.
5149 (setup_ccl_program): Initialize ccl->suppress_error to 0.
5151 * coding.h (struct coding_system): New member suppress_error.
5153 * coding.c (ccl_coding_driver): Setup ccl->suppress_error.
5154 (Fset_terminal_coding_system_internal): Set the member
5155 suppress_error to 1.
5156 (Fset_safe_terminal_coding_system_internal): Likewise.
5158 2001-01-24 Stefan Monnier <monnier@cs.yale.edu>
5160 * regex.c (mutually_exclusive_p): Don't blindly handle `charset_not'
5161 as if it was a `charset'.
5163 2001-01-24 Gerd Moellmann <gerd@gnu.org>
5165 * keymap.c (Fwhere_is_internal): Don't nreverse the cached
5166 value in where_is_cache; the next lookup in the cache returns
5167 something bogus if we do.
5169 2001-01-24 Eli Zaretskii <eliz@is.elta.co.il>
5171 * xdisp.c (syms_of_xdisp) <Stool_bar_lines_needed>: Don't defsubr
5172 if HAVE_WINDOW_SYSTEM isn't defined.
5174 2001-01-24 Gerd Moellmann <gerd@gnu.org>
5176 * fns.c (sweep_weak_table): Fix code taking items out of
5177 the hash collision chain. Some cleanup.
5179 * xterm.c (x_new_font): Don't change a tooltip's size.
5181 * xfns.c (x_create_tip_frame): Prevent changing the tooltip's
5182 background color by specifying a color for the default font
5185 2001-01-24 Kenichi Handa <handa@etl.go.jp>
5187 * ccl.c (CCL_READ_CHAR): Change the argument name from r to REG as
5188 a workaround for SunOS 4's cc.
5189 (CCL_CALL_FOR_MAP_INSTRUCTION): Use "if (1)..." not "do {...".
5190 (CCL_SUCCESS, CCL_SUSPEND, CCL_INVALID_CMD): Likewise.
5191 (ccl_driver) <CCL_ReadMultibyteChar2>: Remove unnecessay "do"
5194 2001-01-23 Gerd Moellmann <gerd@gnu.org>
5196 * xterm.c (x_set_window_size_1): New function extracted from
5198 (x_set_window_size): Use it.
5199 (x_set_window_size) [USE_X_TOOLKIT]: Handle case that window
5200 doesn't have a widget, like tooltips.
5202 2001-01-23 Eli Zaretskii <eliz@is.elta.co.il>
5204 * window.c (syms_of_window) <scroll-preserve-screen-position>: Doc fix.
5206 2001-01-23 Kenichi Handa <handa@etl.go.jp>
5208 * fns.c (Fset_char_table_default): Fix to make sub char-table
5211 2001-01-22 Gerd Moellmann <gerd@gnu.org>
5213 * xdisp.c (build_desired_tool_bar_string): Make sure we have
5214 a desired tool bar string, even if there are no tool bar items.
5216 * xdisp.c (Ftool_bar_lines_needed): New function.
5217 (syms_of_xdisp): Defsubr it.
5219 * editfns.c (Fformat): Don't extend text properties from arguments
5220 to padding chars in the result.
5222 2001-01-20 Eli Zaretskii <eliz@is.elta.co.il>
5224 * s/msdos.h (GC_MARK_STACK): Define to GC_MAKE_GCPROS_NOOPS.
5226 2001-01-20 Andrew Innes <andrewi@gnu.org>
5228 * w32term.c (w32_ring_bell): Only support visible bell on w32 frames.
5229 (w32_initialize): Don't set term hooks that aren't actually needed
5232 * xfaces.c (realize_default_face):
5234 (realize_tty_face): Remove references to FRAME_W32_CONSOLE_P.
5236 * xdisp.c (handle_single_display_prop): Remove references to
5237 FRAME_W32_CONSOLE_P.
5239 * dispnew.c (Fredraw_frame): Remove reference to FRAME_W32_CONSOLE_P.
5241 * frame.h (output_method): Remove output_w32_console method.
5242 (FRAME_W32_CONSOLE_P): Remove macro.
5244 * frame.c (Qw32_console): Remove variable.
5245 (Fframep): Remove references to it.
5246 (syms_of_frame): Ditto.
5247 (Fframe_parameters): Remove references to FRAME_W32_CONSOLE_P.
5249 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Reinstate original
5252 2001-01-20 Kenichi Handa <handa@etl.go.jp>
5254 * editfns.c (Fformat): Use lisp_string_width instead of strwidth.
5256 2001-01-19 Andrew Innes <andrewi@gnu.org>
5258 * w32.c (init_environment): Add a version-independent site-lisp
5259 directory to EMACSLOADPATH, after the version dependent one.
5261 2001-01-19 Gerd Moellmann <gerd@gnu.org>
5263 * editfns.c (Fbuffer_substring): Doc fix.
5265 * xdisp.c (message_dolog, message2, message2_nolog):
5266 Rename parameter LEN to NBYTES.
5268 2001-01-19 Kenichi Handa <handa@etl.go.jp>
5270 * charset.c (strwidth): Use c_string_width.
5271 (c_string_width): New function.
5272 (lisp_string_width): New arguments PRECISION, NCHARS, NBYTES.
5275 * charset.h (c_string_width, lisp_string_width): Extern them.
5277 * doprnt.c (doprnt1): Get byte length of Lisp string correctly.
5279 * indent.c (check_composition): Check validity of composition.
5281 * xdisp.c (store_frame_title): Pay attention to width of non-ASCII
5282 characters by calling c_string_width.
5283 (x_consider_frame_title): Get byte length of frame tile string
5285 (display_mode_element): Pay attention to width of non-ASCII
5286 characters by calling strwidth.
5288 2001-01-18 Gerd Moellmann <gerd@gnu.org>
5290 * xfns.c (Qcancel_timer): New variable.
5291 (syms_of_xfns): Initialize and staticpro it.
5292 (Fx_hide_tip, Fx_show_tip): Use it.
5293 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
5295 (toplevel): Lisp code for generating parts of syms_of_xfns removed.
5297 * window.c (Fwindow_live_p): Use WINDOW_LIVE_P.
5299 * window.h (WINDOW_LIVE_P): New macro.
5301 * window.c (window_size_fixed): New variable.
5302 (syms_of_window): Add a DEFVAR_BOOL for window-size-fixed, for
5305 * eval.c (specbind): If binding a per-buffer variable which
5306 doesn't have a buffer-local value in the current buffer, change
5307 the global value by changing the value of the symbol bound in all
5308 buffers not having their own value, to make it consistent with
5309 what happens with other buffer-local variables.
5311 * xterm.c (x_initialize): Set char_ins_del_ok to 1.
5313 * xdisp.c (forward_to_next_line_start): Stop at end of buffer
5314 when searching for a newline.
5316 2001-01-18 Kenichi Handa <handa@etl.go.jp>
5318 * xdisp.c (display_string): Fix previous change.
5320 2001-01-18 Jason Rumney <jasonr@gnu.org>
5322 * w32term.c (x_produce_stretch_glyph): Only use Qspace when
5323 GLYPH_DEBUG is defined.
5324 (x_produce_glyphs): Don't xassert `it->descent > 0'; this isn't
5325 true for images with `:ascent 100'.
5326 (x_set_mouse_face_gc): If the last used mouse face has gone in the
5327 meantime, use face MOUSE_FACE_ID.
5328 If first glyph isn't a character glyph, use the ASCII NUL
5329 character to determine the face.
5330 (expose_area): Do not treat left margin specially.
5331 (note_mode_line_highlight): If no local_map, check global keymap.
5332 (note_mouse_highlight): Initialize overlay.
5333 (clear_mouse_face): Don't return if tip_frame is non-nil.
5334 (show_scroll_bars): Remove unused function.
5335 (w32_read_socket) [WM_KILLFOCUS]: Set help_echo to Qnil.
5336 (x_draw_bar_cursor): Remove extra test for out of bounds cursor.
5338 (x_erase_phys_cursor): Don't apply XWINDOW to variable that may be nil.
5339 (x_free_frame_resources): Unload relief colors.
5341 2001-01-17 Gerd Moellmann <gerd@gnu.org>
5343 * xdisp.c (forward_to_next_line_start): Avoid calling
5344 get_next_display_element when the newline is already found.
5345 This may change the iterator's position, when its current position is
5346 equal to the iterator's stop_charpos.
5348 * dispnew.c (direct_output_for_insert): If char_ins_del_ok is
5349 zero, use this method only at the end of a line.
5351 * xfaces.c (x_face_list_fonts): Don't BLOCK_INPUT around the
5352 call to x_list_fonts. Call x_list_fonts with SIZE -1 only
5353 if SCALABLE_FONTS_P is set.
5355 * xfaces.c (x_face_list_fonts): Call x_list_fonts with SIZE -1,
5356 so that scalable fonts are included.
5358 * xterm.c (x_list_fonts): Allow scalable fonts if SIZE is < 0,
5359 In the cache, use a key containing the information if scalable
5361 (x_load_font): Adapt to change of keys in the font cache.
5363 2001-01-17 Kim F. Storm <storm@filanet.dk>
5365 * xfaces.c (x_face_list_fonts): Use x_list_fonts instead of
5366 XListFonts to take advantage of font caching.
5368 * xterm.c (x_list_fonts): Ensure caching font information when
5369 called for a null frame, which is the case frequently when Emacs
5372 2001-01-17 Gerd Moellmann <gerd@gnu.org>
5374 * xfns.c (QCconversion): Replaces QCalgorithm.
5376 * w32fns.c (QCconversion): Replaces QCalgorithm. Update copyright.
5378 * xdisp.c (build_desired_tool_bar_string): Use :conversion instead
5381 * xdisp.c (redisplay_tool_bar): Change tool bar's height when
5382 not everything could be displayed.
5384 * line.h, x-list-font.c: Files removed because unused.
5386 2001-01-17 Andrew Innes <andrewi@gnu.org>
5388 * dired.c (directory_files_internal): Convert result from readdir
5389 to a unibyte string initially, to avoid possible misinterpretation
5390 of some bytes as the internal form of Emacs characters.
5392 2001-01-17 Kenichi Handa <handa@etl.go.jp>
5394 * fns.c (concat): Be sure to avoid putting the same `composition'
5395 property on the adjacent regions.
5397 2001-01-16 Gerd Moellmann <gerd@gnu.org>
5399 * window.c (Fset_window_hscroll): Don't set window's min_hscroll here.
5400 (Fscroll_right, Fscroll_left): Set it here instead, if called
5403 * buffer.c (Fset_buffer_modified_p): Set buffer's
5404 prevent_redisplay_optimizations_p flag.
5406 * dispnew.c, callproc.c, fns.c, keyboard.c, process.c, sunfns.c,
5407 * sysdep.c, vmsproc.c, xselect.c: Call redisplay_preserve_echo_area
5408 with additional arg.
5410 * dispextern.h, lisp.h (redisplay_preserve_echo_area):
5413 * xdisp.c (redisplay_preserve_echo_area): Add parameter
5414 FROM_WHERE, for debugging.
5416 2001-01-16 Kenichi Handa <handa@etl.go.jp>
5418 * ccl.c (Fregister_ccl_program): Handle the return value of
5419 resolve_symbol_ccl_program correctly.
5420 (CCL_Extension): Fix typo (originally CCL_Extention). Caller changed.
5422 2001-01-15 Gerd Moellmann <gerd@gnu.org>
5424 * xterm.c (x_set_mouse_face_gc): If the last used mouse face
5425 has gone in the meantime, use face MOUSE_FACE_ID.
5427 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]:
5428 If x_display_info_for_display returns null, don't try to close
5429 the display; we didn't open it.
5431 * dispnew.c (save_or_restore_current_matrices): Function removed.
5432 (save_current_matrix, restore_current_matrix): New functions.
5433 (adjust_frame_glyphs_for_frame_redisplay): Use them to save and
5434 restore the frame's current matrix. Due to the glyph pointer
5435 setup done in adjust_glyph_matrix, there is no easy way to make
5436 saving the current matrix in the desired matrix generally correct,
5439 2001-01-15 Kenichi Handa <handa@etl.go.jp>
5441 * xdisp.c (insert_left_trunc_glyphs): Overwrite padding glyphs by
5443 (display_line): Optimize for wide characters.
5444 (display_string): Don't try to display a multi-column character
5445 partially. On ttys, produce more than one truncation glyph for
5446 multi-column characters that don't fit on the line.
5448 2001-01-13 Kenichi Handa <handa@etl.go.jp>
5450 * md5.c (WORDS_BIG_ENDIAN) [__BYTE_ORDER == __BIG_ENDIAN]:
5451 Define it instead of WORDS_BIGENDIAN. Caller changed.
5453 2001-01-13 Jason Rumney <jasonr@gnu.org>
5455 * w32fns.c (Fimage_size, image_ascent, lookup_image)
5456 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR, parse_image_spec)
5457 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
5458 (tiff_format, gif_format, gs_format): Adapt to change of image margins.
5460 * w32term.c (x_produce_image_glyph, x_draw_image_foreground)
5461 (x_draw_image_relief, x_draw_image_foreground_1)
5462 (x_draw_image_glyph_string): Adapt to change of image margins.
5464 * w32.c (init_environment, sys_shutdown, sys_pipe): Remove unused
5467 * w32bdf.c (search_file_line, get_cached_font_char)
5468 (cache_char_offset, create_offscreen_bitmap): Remove unused variables.
5470 * w32inevt.c (w32_console_toggle_lock_key): Add parentheses.
5472 * w32fns.c (x_to_w32_color, x_set_icon_name, xlfd_strip_height)
5473 (w32_list_synthesized_fonts, lookup_image, Fx_file_dialog)
5474 (Fw32_send_sys_command): Remove unused variables.
5475 (w32_msg_pump): Add parentheses.
5477 * w32term.c (w32_fill_rect, w32_read_socket, x_bitmap_icon)
5478 (x_new_fontset, x_calc_absolute_position, x_iconify_frame):
5481 2001-01-12 Gerd Moellmann <gerd@gnu.org>
5483 * xdisp.c (Vtool_bar_button_margin): Replaces tool_bar_button_margin.
5484 (build_desired_tool_bar_string): Handle Vtool_bar_button_margin
5485 being a pair of margins.
5486 (syms_of_xdisp): Change DEFVAR_INT of tool-bar-button-margins
5487 to DEFVAR_LISP. Extend doc.
5489 * xfns.c (Fimage_size, image_ascent): Adapt to the change of image
5491 (lookup_image): If `:margin MARGIN' is specified, and MARGIN is a
5492 pair of integers `(X . Y)', use X for the horizontal and Y for the
5494 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR): New enumerator.
5495 (parse_image_spec): Check it.
5496 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
5497 (tiff_format, gif_format, gs_format):
5498 Use IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR for :margin.
5500 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
5501 (x_draw_image_relief, x_draw_image_foreground_1)
5502 (x_draw_image_glyph_string): Adapt to the change of image margins.
5504 * dispextern.h (struct image): Replace member `margin' with
5505 `hmargin' and `vmargin'.
5507 * xdisp.c (Fdump_tool_bar_row) [GLYPH_DEBUG]: Add parameters ROW
5510 * dispnew.c (update_text_area): Put code which decrements the
5511 stop position when the row's face extends to the end of the
5514 * xfns.c (x_set_mouse_color): Fix color allocation.
5516 * keyboard.c: Call get_local_map with new argument list.
5518 * intervals.c (get_local_map): Change TYPE to Lisp_Object.
5520 * intervals.h (enum map_property): Removed.
5521 (get_local_map): Change prototype.
5523 * keymap.c: Call get_local_map with new argument list.
5524 (Fwhere_is_internal): Rename parameter XKEYMAP to KEYMAP.
5526 2001-01-11 Gerd Moellmann <gerd@gnu.org>
5528 * xdisp.c (build_desired_tool_bar_string): Correct the computation
5529 of the size needed for the tool bar string. For the last image,
5530 use a `display' property that reaches to the end of the string.
5532 * xselect.c (selection_request_dpyinfo): New variable.
5533 (x_handle_selection_request): Set it.
5534 (x_selection_request_lisp_error): Don't call
5535 x_decline_selection_request if selection request's display has
5538 * xfaces.c (x_free_colors, x_free_dpy_colors) [DEBUG_X_COLORS]:
5539 Do the unregister_colors before calling XFreeColors.
5541 2001-01-10 Dave Love <fx@gnu.org>
5543 * Makefile.in (${etc}DOC): Depend on ${shortlisp} and
5544 ${SOME_MACHINE_LISP}, not ${lisp}.
5546 2001-01-10 Gerd Moellmann <gerd@gnu.org>
5548 * xdisp.c (display_line): On ttys, produce more than one truncation
5549 glyph for multi-column characters that don't fit on the line.
5551 * xselect.c (x_reply_selection_request): Add a comment.
5553 * xfns.c (Fx_backspace_delete_keys_p): Use XkbGetMap and
5554 XkbGetNames instead of XkbGetKeyboard.
5556 2001-01-10 Dave Love <fx@gnu.org>
5558 * sysdep.c (random): Revert the declaration.
5560 2001-01-09 Gerd Moellmann <gerd@gnu.org>
5562 * lisp.h (STRING_BYTES) [GC_CHECK_STRING_BYTES]:
5563 Call function string_bytes.
5564 (GC_CHECK_STRING_BYTES): Moved here from alloc.c.
5566 * alloc.c (CHECK_STRING_BYTES) [GC_CHECK_STRING_BYTES]: New macro.
5567 (check_sblock, string_bytes) [GC_CHECK_STRING_BYTES]: New functions.
5568 (check_string_bytes) [GC_CHECK_STRING_BYTES]: Add parameter ALL_P.
5569 (allocate_string) [GC_CHECK_STRING_BYTES]: Always check strings in
5571 (mark_object) [GC_CHECK_STRING_BYTES]: Use CHECK_STRING_BYTES.
5572 (gc_sweep) [GC_CHECK_STRING_BYTES]: Call check_string_bytes
5573 after sweeping strings, and at the end.
5574 (GC_CHECK_STRING_BYTES): Moved to lisp.h.
5576 * alloc.c (Fgarbage_collect): Use a record_unwind_protect to
5577 ensure that pop_message is called.
5579 * keyboard.c (Fexecute_extended_command): Use a
5580 record_unwind_protect to ensure that pop_message is called.
5582 * lisp.h (push_message_unwind): Add prototype.
5584 * xdisp.c (push_message_unwind): New function.
5586 * fileio.c (do_auto_save_unwind): Do the pop_message here
5587 instead of in Fdo_auto_save.
5588 (Fdo_auto_save): Don't call pop_message.
5590 2001-01-08 Ken Raeburn <raeburn@gnu.org>
5592 * xfns.c (xpm_load) [!ALLOC_XPM_COLORS]: Declare local variable I
5595 2001-01-08 Gerd Moellmann <gerd@gnu.org>
5597 * window.c (window_scroll_pixel_based): Adjust glyph matrices
5598 when increasing window's vscroll.
5600 * macros.c (Qkbd_macro_termination_hook): New variable.
5601 (syms_of_macros): Initialize and staticpro it.
5602 (pop_kbd_macro): Run kbd-macro-termination-hook.
5604 * xterm.c (XTread_socket) <LeaveNotify>: Set help_echo to nil.
5606 2001-01-07 Dave Love <fx@gnu.org>
5608 * keyboard.c (Fread_key_sequence_vector): Avoid newline in
5609 arglist, for documentation's sake.
5611 2001-01-06 Andrew Innes <andrewi@gnu.org>
5613 * makefile.w32-in (clean): Delete $(COMPILER_TEMP_FILES) instead
5616 2001-01-05 Andrew Innes <andrewi@gnu.org>
5618 * term.c (update_end): Don't check updating_frame; for some reason
5619 this can be 0 sometimes, such as after dismissing a popup menu,
5620 and isn't necessary given the explicit frame argument.
5622 2001-01-05 Gerd Moellmann <gerd@gnu.org>
5624 * sysdep.c: Don't prototype srandom; it takes an unsigned argument
5625 on some systems, and an unsigned long on others, like FreeBSD 4.1.
5627 2001-01-04 Gerd Moellmann <gerd@gnu.org>
5629 * xterm.c (clear_mouse_face): Don't return if tip_frame is non-nil.
5631 * xfns.c (x_create_tip_frame): Preserve the value of
5632 face_change_count around the creation of the tip frame.
5634 * xfns.c (last_show_tip_args): New variable.
5635 (compute_tip_xy): New function.
5636 (Fx_show_tip): Reuse an existing tip frame, if possible.
5637 (syms_of_xfns): Initialize and staticpro last_show_tip_args.
5639 2001-01-04 Dave Love <fx@gnu.org>
5641 * editfns.c (Fformat): Doc fix.
5643 * systime.h (set_file_times): Prototype.
5645 * widget.h (EmacsFrameSetCharSize_): Prototype.
5647 * sysdep.c (random, srandom): Declare explicitly.
5649 * dispextern.h (move_it_vertically_backward): Declare.
5651 2001-01-04 Gerd Moellmann <gerd@gnu.org>
5653 * xfns.c (x_create_tip_frame): Call face-set-after-frame-default,
5654 like in Fx_create_frame.
5656 * xfaces.c (set_font_frame_param): Don't do anything for
5657 non-graphical frames.
5659 * window.c (Fdelete_other_windows): Set window's window_end_valid
5660 to nil when changing the window's start. Don't change the
5661 window's start when its top position hasn't changed. If we do,
5662 this will set the window's optional_new_start, which act's like a
5663 force_start during redisplay with C-x 1 M-> under particular
5664 circumstances (see report from Per Starback to emacs-pretest-bug
5667 2001-01-03 Gerd Moellmann <gerd@gnu.org>
5669 * xdisp.c (forward_to_next_line_start): Reset it->c if taking the
5670 short cut at the start of the function. Add an assertion.
5671 (reseat_at_next_visible_line_start): Add an assertion.
5673 * window.c (Frecenter): When changing the window start, set the
5674 window's window_end_valid to nil.
5675 (Fwindow_end): Fix window-end computation when UPDATE is non-nil.
5677 * dispextern.h (move_it_past_eol): Add prototype.
5679 * xdisp.c (move_it_past_eol): New function.
5681 * window.c (Fwindow_end): Doc fix.
5683 2001-01-03 Dave Love <fx@gnu.org>
5685 * dired.c (Ffile_attributes): Fix last change, removing BSD4_3 kluge.
5687 2001-01-03 Gerd Moellmann <gerd@gnu.org>
5689 * xdisp.c (try_window_reusing_current_matrix): Fix bug setting
5690 the enabled_p flag of the glyph row at window_end_vpos to 0.
5691 (handle_single_display_prop): Fix last change.
5693 2001-01-02 Richard M. Stallman <rms@caffeine.ai.mit.edu>
5695 * window.c (Frecenter): Doc fix.
5697 2001-01-02 Andrew Innes <andrewi@gnu.org>
5699 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Remove redefinition.
5701 * frame.h (output_method): Add output_w32_console method.
5702 (FRAME_W32_CONSOLE_P): New macro.
5704 * frame.c (make_terminal_frame) [WINDOWSNT]: Make terminal frames
5705 use output_w32_console method.
5706 (Qw32_console): New Lisp_Object.
5707 (Fframep): Return it.
5708 (syms_of_frame): Init it.
5709 (Fframe_parameters): Report w32console as font for w32_console frames.
5711 * xfaces.c (realize_default_face): Set face foreground and
5712 background to unspecified for w32_console frames.
5713 (realize_face): Realize face cache for w32_console frames.
5714 (realize_tty_face): Accept w32_console frames.
5716 * xdisp.c (handle_single_display_prop): Return if frame is w32_console.
5717 (init_iterator) [WINDOWSNT]: Initialize frame face cache if
5718 necessary, even if running interactively.
5720 * dispnew.c (Fredraw_frame): Call set_terminal_modes for
5723 * w32term.c (x_update_begin):
5727 (x_change_line_highlight):
5732 (w32_reassert_line_highlight):
5733 (w32_frame_rehighlight):
5734 (w32_frame_raise_lower): Do nothing if not w32 frame.
5736 * w32xfns.c (get_frame_dc): Abort if called on a non-w32 frame.
5738 * w32fns.c (Fx_display_color_cells): Determine correct value, when
5739 system doesn't tell us directly.
5740 (Fx_display_visual_class): Implement properly.
5742 2001-01-02 Gerd Moellmann <gerd@gnu.org>
5744 * window.c (Frecenter): Handle centering in graphical frames
5745 specially. Centering on the basis of line counts doesn't work
5746 reliably with variable-height lines.
5748 2001-01-02 Eli Zaretskii <eliz@is.elta.co.il>
5750 * widget.c (EmacsFrameSetCharSize): Remove unused variables `ac'
5753 * composite.c (run_composition_function): Remove unused var `val'.
5754 (update_compositions): Remove unused variable `hook'.
5756 * intervals.c (get_local_map): Remove unused variable `tem'.
5758 * doprnt.c (doprnt1): Remove unused variable `size'.
5760 * fns.c (Flength): Remove unused variable `tail'.
5761 (Fdelete): Remove unused variable `size'.
5763 * editfns.c (Ftranspose_regions): Remove unused variables `gcpro1'
5766 * doc.c (Fsnarf_documentation): Remove unused vars `fun' and `tem'.
5768 * data.c (find_symbol_value): Remove extra 3rd argument in the
5769 call to swap_in_symval_forwarding.
5771 * undo.c (Fprimitive_undo): Remove unused block-scope variable `end'.
5773 * search.c (shrink_regexp_cache): Remove unused variable `cpp'.
5774 (trivial_regexp_p): Remove unused variable `c'.
5775 (boyer_moore): Remove unused variable `k'.
5777 * indent.c (current_column): Remove unused variable `stopchar'.
5778 (Fcompute_motion): Remove unused variable `contin'.
5780 * casefiddle.c (casify_object): Remove unused variable `tolen'.
5782 * dired.c (directory_files_internal): Fix a typo in a comment.
5783 Remove an unused variable `handler'.
5784 (file_name_completion): Remove unused function-scope variable `dp'.
5785 (Ffile_attributes) <dirname, sdir>: Make declarations conditioned
5788 * fileio.c (e_write): Remove unused variable `require_encoding_p'.
5790 * marker.c (Fmarker_position): Remove unused variables `pos', `i',
5792 (Fmarker_insertion_type): Remove unused variable `buf'.
5794 * insdel.c (make_gap): Remove unused variable `result'.
5796 * keyboard.c (record_char): Remove unused function-scope var `help'.
5797 (kbd_buffer_get_event): Remove unused block-scope variable `idx'.
5798 (menu_bar_items): Remove unused function-scope variable `tem'.
5800 * fontset.c (fontset_ref): Remove unused variable `i'.
5801 (fontset_set): Remove unused variables `j' and `tmp'.
5802 (make_fontset): Remove unused variables `i', `j', `elt' and `base_elt'.
5803 (make_fontset_for_ascii_face): Remove unused variable `name'.
5804 (fs_load_font): Remove unused variable `font_idx'.
5805 (fs_query_fontset): Remove unused function-local variable `fontset'.
5806 (list_fontsets): Remove unused variable `tail'.
5807 (Fnew_fontset): Remove unused variables `family' and `registry'.
5808 (accumulate_font_info): Remove unused variable `tmp'.
5809 (Ffontset_font): Remove unused variable `id'.
5810 (syms_of_fontset): Remove unused variable `i'.
5812 * xfns.c (x_display_info_for_name): Cast 0 to "char *" in the call
5814 (lookup_image): Remove unused variable `file'.
5815 (xbm_load): Remove unused variables `bitmap_data', `height', and
5816 `width'. Remove function-local variable `i', leave the
5818 (gif_load): Remove unused variable `inc'.
5820 * xterm.c (XTread_socket): Remove unused variables `p' and `pend'.
5821 (XTread_socket) <LeaveNotify>: Remove unused variable `frame',
5822 leave only the one in the inner block.
5824 * xfaces.c (face_fontset, realize_default_face): Remove unused
5826 (face_at_buffer_position): Remove unused variable `multibyte_p'.
5828 * term.c (encode_terminal_code): Remove unused variable `c'.
5830 * ccl.c (Fccl_execute): Cast ccl_driver parameters to `unsigned
5831 char *' instead of `char *'.
5833 * category.c (Fcategory_docstring): Remove unused variable `doc'.
5834 (Fget_unused_category): Remove unused variable `docstring_vector'.
5835 (Fchar_category_set): Remove unused variables `val', `charset',
5838 * coding.c (detect_coding_iso2022, setup_coding_system):
5839 Remove unused variable `i'.
5840 (detect_coding_mask): Remove unused variable `idx'.
5841 (detect_coding): Remove unused variable `i'.
5842 (ccl_coding_driver): Remove unused variable `result'.
5843 (run_pre_post_conversion_on_str): Remove unused variable `prev'.
5844 (decode_coding_string): Remove unused variables `to' and `gcpro1'.
5845 (encode_coding_string): Remove unused variables `gcpro1' and
5846 `saved_coding_symbol'.
5847 (Ffind_coding_systems_region_internal): Remove function-local
5848 variable args[], leave only the block-local one.
5849 (code_convert_region1): Remove unused variable `len'.
5851 * charset.c (char_printable_p): Remove unused variable `chars'.
5852 (Fsplit_char, Fchar_bytes): Remove unused variable `val'.
5853 (str_to_multibyte): Remove unused variable `c'.
5855 * window.c (size_window): Remove block-local variable `min_size'.
5857 * xdisp.c (make_cursor_line_fully_visible): Remove unused variable
5858 `header_line_height'.
5859 (append_space, extend_face_to_end_of_line): Declare `saved_what'
5860 enum display_element_type.
5862 2001-01-02 Gerd Moellmann <gerd@gnu.org>
5864 * xterm.c (x_connection_closed): Catch X errors around all
5865 statements that call X. Save away the error message in a local copy.
5867 * xterm.c (x_connection_closed): Set handling_signal to 0 at
5870 * xdisp.c (pos_visible_p): Take into account that CHARPOS maybe
5871 in or at the start of invisible text.
5873 * dispnew.c (update_window): Don't check_current_matrix_flags.
5875 2001-01-01 Jason Rumney <jasonr@gnu.org>
5877 * w32fns.c (x_figure_window_size): Do not allow new_height and
5878 new_width of frame to override specified values.
5880 2000-12-30 Kenichi Handa <handa@etl.go.jp>
5882 * composite.c (find_composition): Fix a code for searching backward.
5884 2000-12-29 Gerd Moellmann <gerd@gnu.org>
5886 * dispnew.c (check_current_matrix_flags) [GLYPH_DEBUG]: New function.
5887 (update_window) [GLYPH_DEBUG]: Call it.
5888 (scrolling_window): Prevent including current rows which are below
5889 what's displayed in the window.
5891 * xdisp.c (try_window_reusing_current_matrix)
5892 <new start <= old start>: Disable rows in the current matrix
5893 which are below the window after scrolling.
5895 * xdisp.c (move_it_by_lines): Don't do optimizations if NEED_Y_P
5896 is zero. It's not worth the complexity.
5897 (invisible_text_between_p): Put in #if 0 because unused.
5899 2000-12-28 Gerd Moellmann <gerd@gnu.org>
5901 * xfns.c (Fx_backspace_delete_keys_p): Check library and server
5902 XKB versions. Call XkbFreeKeyboard with 2nd arg 0.
5904 * keyboard.c (echo_char): If C is an integer, always call
5905 push_key_description. Former code could signal an invalid
5908 * keymap.c (push_key_description): Add parameter FORCE_MULTIBYTE.
5909 If set, print multibyte text.
5910 (Fsingle_key_description): Call push_key_description with
5911 FORCE_MULTIBYTE set.
5912 (describe_buffer_bindings): Likewise.
5914 * lisp.h (push_key_description): Add prototype.
5916 * xdisp.c (echo_area_display): Bind redisplay-dont-pause to t
5917 around the call to redisplay_internal.
5919 * xfns.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
5921 * dispnew.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
5923 2000-12-28 Kenichi Handa <handa@etl.go.jp>
5925 * ccl.c (CCL_WRITE_CHAR): Check variable `extra_bytes'.
5926 (ccl_driver): New local variable `extra_bytes'.
5928 * ccl.h (struct ccl_spec): New member eight_bit_carryover.
5930 * coding.c (setup_coding_system):
5931 Initialize coding->spec.ccl.eight_bit_carryover.
5932 (ccl_coding_driver): Pay attention to carried over 8-bit bytes.
5934 2000-12-28 Kenichi Handa <handa@etl.go.jp>
5936 * coding.c (SAFE_ONE_MORE_BYTE): New macro.
5937 (DECODE_EMACS_MULE_COMPOSITION_CHAR): New macro.
5938 (DECODE_EMACS_MULE_COMPOSITION_RULE): New macro.
5939 (decode_composition_emacs_mule): New function.
5940 (decode_coding_emacs_mule): Decode composition sequence by calling
5941 decode_composition_emacs_mule.
5942 (ENCODE_COMPOSITION_EMACS_MULE): New macro.
5943 (encode_coding_emacs_mule): Changed from macro to function.
5944 If a text contains compositions, encode them correctly.
5945 (setup_coding_system): Set coding->commong_flags for emacs-mule so
5946 that decoding and encoding are required.
5948 2000-12-27 Gerd Moellmann <gerd@gnu.org>
5950 * xfaces.c (PT_PER_INCH): New macro.
5951 (xlfd_point_size): Compute real point size from font's pixel size.
5952 (pixel_point_size, build_scalable_font_name): Use PT_PER_INCH
5955 * .gdbinit: Comment out the line pointing to the Lesstif source
5958 * window.c (Frecenter): Use displayed_window_lines instead
5959 of window_internal_height.
5961 * xterm.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
5962 instead of x-toolkit-scroll-bars-p.
5963 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
5965 * w32term.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
5966 instead of x-toolkit-scroll-bars-p.
5967 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
5969 * dispnew.c (struct redisplay_history) [GLYPH_DEBUG]: New.
5970 (REDISPLAY_HISTORY_SIZE) [GLYPH_DEBUG]: New macro.
5971 (redisplay_history, history_idx, history_tick) [GLYPH_DEBUG]:
5973 (add_window_display_history, add_frame_display_history)
5974 (Fdump_redisplay_history) [GLYPH_DEBUG]: New functions.
5975 (build_frame_matrix_from_leaf_window): Remove unused code.
5976 (build_frame_matrix_from_leaf_window) [GLYPH_DEBUG]: Add to
5978 (update_frame) [GLYPH_DEBUG]: Add to redisplay history.
5979 (update_window) [GLYPH_DEBUG]: Likewise.
5980 (syms_of_display): Defsubr dump-redisplay-history.
5982 2000-12-23 Gerd Moellmann <gerd@gnu.org>
5984 * keyboard.c (echo_prompt): Always set current_kboard->echoptr to
5985 the end of the prompt. Set echo_after_prompt to the offset
5986 of echoptr in echobuf.
5988 * xdisp.c (init_from_display_pos): Pop until the iterator's
5989 stack is empty; there may be frames for stretch or images
5992 * dispnew.c (save_frame_matrix, restore_frame_matrix): Removed.
5993 (save_or_restore_current_matrix): New function for the same
5994 purpose, but more efficient.
5995 (adjust_frame_glyphs_for_frame_redisplay): Use it.
5997 2000-12-23 Eli Zaretskii <eliz@is.elta.co.il>
5999 * xdisp.c (syms_of_xdisp): Fix last change.
6001 2000-12-23 Gerd Moellmann <gerd@gnu.org>
6003 * xdisp.c (syms_of_xdisp): Doc fix.
6005 * xdisp.c (redisplay_window): Remove label restore_buffers;
6006 use finish_scroll_bars instead to make sure that scroll bars
6007 are redeemed. If we don't do this, flickering can result from
6008 scroll bars being destroyed and recreated.
6010 2000-12-22 Jason Rumney <jasonr@gnu.org>
6012 * w32term.c (w32_draw_bitmap): Fix drawing so it does not appear
6013 in the wrong colors when the foreground is not black.
6014 (expose_window): Don't redraw the window that's currently being
6017 2000-12-22 Gerd Moellmann <gerd@gnu.org>
6019 * window.c (size_window): When setting the window's too_small_ok
6020 flag, compare old size with minimum size depending on WIDTH_P,
6021 don't compare with window_min_width.
6023 * window.c (delete_window): Simplify somewhat.
6024 (Fset_window_configuration): Don't SET_FRAME_GARBAGED after
6025 freeing window matrices. The flag windows_or_buffers_changed is
6026 set, so the next redisplay will consider all windows; this should
6029 2000-12-22 Kenichi Handa <handa@etl.go.jp>
6031 * coding.c (ccl_coding_driver): Initialize ccl->cr_consumed.
6033 * ccl.h (struct ccl_program): New member cr_consumed.
6035 * ccl.c (CCL_WRITE_CHAR): Don't handle EOL conversion here.
6036 (CCL_READ_CHAR): Handle EOL conversion here.
6037 (ccl_driver) <CCL_ReadMultibyteChar2>: Likewise.
6039 2000-12-21 Gerd Moellmann <gerd@gnu.org>
6041 * xdisp.c (Fdump_glyph_row) [GLYPH_DEBUG]: Add optional arg GLYPHS.
6043 * dispextern.h (GLYPH_EQUAL_P): Also compare pixel widths,
6044 otherwise tabs of different size compare equal.
6046 * callint.c (Fcall_interactively): Prevent a compiler warning.
6048 * print.c (print_unwind): Return nil.
6049 (PRINTDECLARE): Initialize all local variables.
6050 (print_preprocess): Add a default case.
6052 * lisp.h (Qinhibit_point_motion_hooks): Declare extern.
6054 * undo.c (Fprimitive_undo): Bind `inhibit-point-motion-hooks' to t.
6056 * window.c (delete_window, Fsplit_window)
6057 (Fset_window_configuration): Calls to ensure_frame_matrix removed.
6059 * dispextern.h (ensure_frame_matrix): Function declaration removed.
6061 * dispnew.c (ensure_frame_matrix): Removed.
6062 (save_frame_matrix, restore_frame_matrix): New functions.
6063 (adjust_frame_glyphs_for_frame_redisplay): Use them.
6065 * xdisp.c (dump_glyph_row, dump_glyph_matrix, Fdump_glyph_matrix)
6066 [GLYPH_DEBUG]: Extended to dump glyphs in short form.
6068 2000-12-21 Andrew Innes <andrewi@gnu.org>
6070 * w32term.c (x_update_begin): Regenerate the palette here, rather
6071 than for each window.
6073 * w32xfns.c (select_palette): Avoid calling SelectPalette if
6074 palette is NULL, since this corrupts memory! Also get
6075 display_info reference from frame.
6077 2000-12-21 Jason Rumney <jasonr@gnu.org>
6079 * w32bdf.c (w32_init_bdf_font): Fix test for valid bmp heap.
6081 * w32term.c (x_draw_hollow_cursor): Delay obtaining the frame's DC
6082 to avoid returning without releasing it.
6084 2000-12-21 Kenichi Handa <handa@etl.go.jp>
6086 * keymap.c (push_key_description): Don't convert eight-bit-control
6087 and eight-bit-graphic to multibyte character.
6089 * charset.c (Fmake_char_internal): If CHARSET doesn't have a
6090 generic character and CODE1 is nil, return the smallest character
6093 2000-12-20 Dave Love <fx@gnu.org>
6095 * s/osf5-0.h (NSIG): Don't redefine.
6097 2000-12-20 Stefan Monnier <monnier@cs.yale.edu>
6099 * keymap.c (where_is_internal): Check ascii_sequence_p rather than
6100 excluding menu-bar and tool-bar.
6101 (Fwhere_is_internal): Check ascii_sequence_p when looking up the cache.
6102 (menu_item_p): Remove.
6103 (where_is_internal_1): Don't ignore menu-items.
6105 2000-12-20 Gerd Moellmann <gerd@gnu.org>
6107 * xdisp.c (hscroll_window_tree): Take window's min_hscroll
6110 * window.c (make_window): Initialize window's min_hscroll.
6111 (Fset_window_hscroll): Set window's hscroll and min_hscroll.
6112 (set_window_buffer, temp_output_buffer_show): Set min_hscroll
6114 (struct saved_window): New member min_hscroll.
6115 (SAVED_WINDOW_VECTOR_SIZE): Set to 17.
6116 (Fset_window_configuration): Set window's min_hscroll.
6117 (save_window_save): Save window's min_hscroll.
6118 (compare_window_configurations): Compare min_hscroll values.
6120 * window.h (struct window): New member min_hscroll.
6122 * keyboard.c (echo_prompt): Prevent a compiler warning.
6124 * xdisp.c (try_cursor_movement): Fix last change. The real
6125 condition is that PT is at the end of the row, and should
6126 be displayed at the start of the next row.
6128 * xdisp.c (try_cursor_movement): If we end on a partially
6129 visible line, end we already decided to scroll, return -1.
6131 * dispextern.h (ensure_frame_matrix): Add prototype.
6133 * window.c (delete_window, Fsplit_window)
6134 (Fset_window_configuration): Call ensure_frame_matrix.
6136 * dispnew.c (fake_current_matrices, ensure_frame_matrix):
6138 (adjust_frame_glyphs_for_frame_redisplay): If display has been
6139 completed, call fake_current_matrices instead of marking frame
6142 2000-12-20 Jason Rumney <jasonr@gnu.org>
6144 * w32fns.c (syms_of_w32fns): Initialize and staticpro tip_frame.
6146 2000-12-19 Eli Zaretskii <eliz@is.elta.co.il>
6148 * fns.c (Frequire): Doc fix.
6150 2000-12-19 Gerd Moellmann <gerd@gnu.org>
6152 * window.c (window_scroll_pixel_based): Don't use move_it_vertically.
6154 * dispnew.c (direct_output_for_insert): Fix check for mini-window
6155 currently displaying a message.
6157 * bytecode.c (toplevel) [CHECK_FRAME_FONT]: Include frame.h and
6159 (Fbyte_code) [CHECK_FRAME_FONT]: Check the selected frame's font.
6161 2000-12-18 Andrew Innes <andrewi@gnu.org>
6163 * w32.c (w32_strerror): New function.
6165 * w32.h (w32_strerror): New extern.
6167 * w32fns.c (Fw32_shell_execute): Use it.
6169 2000-12-18 Gerd Moellmann <gerd@gnu.org>
6171 * s/hpux10.h (_FILE_OFFSET_BITS): Undef again.
6173 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
6175 * msdos.c (IT_set_face): Obey inverse_video.
6177 2000-12-18 Kenichi Handa <handa@etl.go.jp>
6179 * dired.c (directory_files_internal): Always return decoded filenames.
6181 2000-12-18 Gerd Moellmann <gerd@gnu.org>
6183 * xterm.c (x_connection_closed): Prevent being called recursively
6184 because of an error condition in XtCloseDisplay.
6186 * xdisp.c (init_iterator): If noninteractive, and the frame's
6187 face cache is null, make one.
6189 * xfns.c (show_busy_cursor): Check for live frames more thoroughly.
6191 * process.c (wait_reading_process_input): Check for pending
6192 input when running timers.
6194 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
6196 * msdos.c (IT_write_glyphs): Compute the glyph face from str->face_id.
6198 2000-12-18 Kenichi Handa <handa@etl.go.jp>
6200 * process.c (read_process_output): Don't run a filter if the code
6201 decoder produces nothing but carryover.
6203 2000-12-17 Andrew Innes <andrewi@gnu.org>
6205 * w32.c (sys_rename): Only check errno against EEXIST, and not
6206 EACCES, when determining whether rename failed because the target
6207 exists. This was resulting in indefinite looping on Windows 9x if
6208 the source file was locked by another process.
6210 * w32fns.c (Ffile_system_info): New function.
6211 (syms_of_w32fns): Defsubr it.
6213 2000-12-17 Gerd Moellmann <gerd@gnu.org>
6215 * window.c (coordinates_in_window): Fix computation for
6216 position on vertical line between mode lines.
6218 * xfns.c (unwind_create_frame): Return t if frame was deleted.
6219 Don't alter tip_frame or tip_window.
6220 (unwind_create_tip_frame): Set tip_frame to nil only if frame
6223 * w32fns.c (unwind_create_frame): Return t if frame was deleted.
6224 Don't alter tip_frame or tip_window.
6225 (unwind_create_tip_frame): Set tip_frame to nil only if frame
6228 2000-12-16 Eli Zaretskii <eliz@is.elta.co.il>
6230 * fileio.c (Fcopy_file): Rename the last argument to keep_time, to
6231 be consistent with the doc string. Reported by NAKAJIMA Mikio
6232 <minakaji@osaka.email.ne.jp>.
6234 2000-12-16 Kenichi Handa <handa@etl.go.jp>
6236 * xfaces.c (Vface_ignored_fonts): New variable.
6237 (x_face_list_fonts): Ignore fonts matching Vface_ignored_fonts.
6238 (syms_of_xfaces): Declare Vface_ignored_fonts as a Lisp variable.
6240 2000-12-15 Gerd Moellmann <gerd@gnu.org>
6242 * dispnew.c (update_window): Detect pending input every nth line
6243 updated, i.e. do it depending on real work done, and not on the
6246 * xterm.c (expose_window): Don't redraw the window that's
6247 currently being updated.
6249 * window.c (Fset_window_point): Remove test for
6250 cursor_in_non_selected_windows.
6252 * lread.c (read1): Recognize end of file after `\\'.
6254 * xfns.c (x_create_tip_frame): Use unwind_create_tip_frame,
6255 not unwind_create_frame.
6257 2000-12-15 Dave Love <fx@gnu.org>
6259 * s/usg5-4.h (bcopy) [IRIX6]: Don't special-case definition of
6262 * s/irix6-5.h: #undef bcopy & al here. Include strings.h.
6264 2000-12-15 Kenichi Handa <handa@etl.go.jp>
6266 * coding.c (setup_coding_system): Clear all members of the struct
6267 coding_system at first.
6268 (detect_coding): Call detect_coding_mask with a correct MULTIBYTEP
6270 (code_convert_region): Don't override coding->src_multibyte and
6271 coding->dst_multibyte.
6273 * fns.c (Fmd5): Docstring improved.
6275 2000-12-15 Miles Bader <miles@gnu.org>
6277 * xdisp.c (window_box_height): Only use mode-line glyph-rows that
6278 are actually marked as mode-lines; otherwise use
6279 estimate_mode_line_height.
6281 2000-12-14 Gerd Moellmann <gerd@gnu.org>
6283 * editfns.c (Fformat): Prevent a buffer overrun when the format
6284 specifies a precision.
6286 2000-12-14 Eli Zaretskii <eliz@is.elta.co.il>
6288 * msdos.c (Fmsdos_set_mouse_buttons): Signal an error if the
6289 argument is outside the range [2..3].
6291 2000-12-14 Andrew Innes <andrewi@gnu.org>
6293 * w32fns.c (Fx_hide_tip): Avoid unnecessary work when there's
6294 nothing to do. Bind inhibit-quit.
6295 (tip_frame): Make it a Lisp_Object.
6296 (x_create_tip_frame): Set tip_frame after it has been added to
6298 (Fx_show_tip): Don't set tip_frame here.
6299 (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]: New variables.
6300 (unwind_create_frame, unwind_create_tip_frame): New functions.
6301 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
6302 while a frame is only partially constructed.
6304 * w32term.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
6305 (x_free_frame_resources): New function.
6306 (x_destroy_window): Use it.
6308 2000-12-14 Gerd Moellmann <gerd@gnu.org>
6310 * xfns.c (Fx_backspace_delete_keys_p): New function.
6311 (syms_of_xfns): Defsubr it.
6313 * config.in (HAVE_XKBGETKEYBOARD): Add.
6315 2000-12-14 Kenichi Handa <handa@etl.go.jp>
6317 * keyboard.c (echo_prompt): Argument type changed to Lisp_Object.
6318 Always store string in multibyte representation in echobuf.
6319 (echo_char): Always store string in multibyte representation in
6321 (echo_now): Call message2_nolog with the arg MULTIBYTE 1.
6322 (read_key_sequence): Adjusted for the change of echo_prompt.
6324 * fns.c (Fmd5): Docstring improved.
6326 * lisp.h (detect_coding_system): Prototype adjusted.
6328 * coding.c (ONE_MORE_BYTE_CHECK_MULTIBYTE): New macro.
6329 (detect_coding_emacs_mule, detect_coding_iso2022,)
6330 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
6331 (detect_coding_utf_16, detect_coding_ccl): Make them static.
6332 New argument MULTIBYTEP. Callers changed.
6333 (detect_coding_mask, detect_coding_system): New argument
6334 MULTIBYTEP. Callers changed.
6335 (decode_coding_string): Set coding->src_multibyte and
6336 coding->dst_multibyte before calling detect_coding and detect_eol.
6337 Update them after some coding system is detected.
6339 2000-12-13 Stefan Monnier <monnier@cs.yale.edu>
6341 * keymap.c (get_keyelt): Only eval the filter if `autoload' is set.
6343 * keyboard.c (menu_bar_items, tool_bar_items):
6344 Set `autoload' when looking up `tool-bar' or `menu-bar' submap.
6346 2000-12-13 Gerd Moellmann <gerd@gnu.org>
6348 * xfns.c (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]:
6350 (unwind_create_frame, unwind_create_tip_frame): New functions.
6351 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
6352 while a frame is only partially constructed.
6354 * xterm.h (x_free_frame_resources): Declare.
6356 * xterm.c (x_free_frame_resources): New function.
6357 (x_destroy_window): Use it.
6359 * dispnew.c (update_window): If do_mouse_tracking is non-nil,
6360 don't interrupt the update for pending input initially, i.e.
6361 update at least some lines.
6363 * keyboard.c (do_mouse_tracking): Make externally visible.
6365 * xterm.c (x_term_init): Declare gray_bitmap_bits as `extern char *'.
6367 * xfns.c (gray_bitmap_bits): Declare `char *'.
6369 2000-12-12 Gerd Moellmann <gerd@gnu.org>
6371 * xdisp.c (display_tool_bar_line): Make sure that tool bar
6372 lines start with a relief line.
6374 2000-12-12 Dave Love <fx@gnu.org>
6376 * window.c (Fdisplay_buffer): Doc fix.
6377 (Fwindow_list): Remove unused var.
6379 * buffer.h (mmap_set_vars): Declare.
6381 * window.h (Fset_window_point): Declare.
6383 2000-12-12 Eli Zaretskii <eliz@is.elta.co.il>
6385 * msdos.c (fast_find_position): Don't overstep the last window row.
6386 (IT_note_mouse_highlight): Initialize portion to -1. Remove unused
6387 variable `area'. When looking for a row under (X,Y), give up if some
6388 of the previous rows is not enabled.
6390 2000-12-12 Gerd Moellmann <gerd@gnu.org>
6392 * window.c (Fset_window_point): If displaying cursors in windows
6393 other than the selected window, make sure redisplay updates
6394 other windows to show the new value of point in the window.
6396 * dispextern.h (cursor_in_non_selected_windows): Declare extern.
6398 * buffer.c (Fkill_buffer): Don't Fset_buffer when testing if
6399 the buffer is the sole visible buffer when in the mini-buffer.
6401 * xdisp.c (setup_echo_area_for_printing, with_echo_area_buffer):
6402 Bind `inhibit-read-only' to t.
6403 (unwind_with_echo_area_buffer): Use AREF.
6405 * xfns.c (Fx_hide_tip): Simplified.
6407 * s/freebsd.h, s/netbsd.h (GC_MARK_STACK): Use GC_MAKE_GCPROS_NOOPS
6410 * s/gnu-linux.h (GC_MARK_STACK): Define as GC_MAKE_GCPROS_NOOPS.
6412 2000-12-11 Gerd Moellmann <gerd@gnu.org>
6414 * xfns.c (Fx_hide_tip): Fix last change.
6416 * xfns.c (Fx_hide_tip): Avoid unnecessary work when there's
6417 nothing to do. Bind inhibit-quit.
6418 (tip_frame): Make it a Lisp_Object.
6419 (x_create_tip_frame): Set tip_frame after it has been added to
6421 (Fx_show_tip): Don't set tip_frame here.
6423 * xterm.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
6425 * xdisp.c (prepare_menu_bars): Changes for tip_frame being a
6428 * dispextern.h: Change external declaration of tip_frame.
6430 * keymap.c (Fkey_description): If KEYS is an empty key sequence,
6431 return an empty string.
6433 * xdisp.c (try_cursor_movement): Check update_mode_lines instead
6434 of the window's update_mode_line flag, since the former is set by
6435 force-mode-line-update, not the latter. This makes
6436 column-number-mode slightly faster.
6438 * xdisp.c (try_window_id) <all changes above window start>:
6441 2000-12-11 Paul Eggert <eggert@twinsun.com>
6443 * config.in (HAVE_FTELLO): Remove.
6445 (_XOPEN_SOURCE): Remove; the large-file code no longer needs it.
6446 * lread.c (file_offset, file_tell): Depend on HAVE_FSEEKO, not
6448 * s/hpux10.h (_FILE_OFFSET_BITS): Do not undef.
6449 * s/isc3-0.h, s/osf5-0.h: Update comment about _XOPEN_SOURCE.
6451 2000-12-11 Miles Bader <miles@gnu.org>
6453 * window.c (displayed_window_lines): Don't round up when
6454 converting empty space at bottom to lines.
6455 Handle non-newline-terminated final lines properly.
6456 (Fwindow_text_height): New function (used to be in lisp).
6457 (syms_of_window): Initialize it.
6459 2000-12-09 Stefan Monnier <monnier@cs.yale.edu>
6461 * syntax.c (scan_lists): Check that the right quote char has the
6462 right Sstring syntax when jumping over strings.
6463 (init_syntax_once): Use Smax rather than 13.
6465 2000-12-09 Miles Bader <miles@gnu.org>
6467 * window.c (Fpos_visible_in_window_p): Replace FULLY parameter
6468 with PARTIALLY, inverting the sense.
6469 (window_scroll_pixel_based): Scroll partially visible lines into
6470 place if we hit the beginning or end of the buffer.
6471 (displayed_window_lines): Don't include partially visible lines.
6472 (Fmove_to_window_line): Skip past any partially visible first line.
6474 2000-12-08 Gerd Moellmann <gerd@gnu.org>
6476 * keymap.c (current_minor_maps): Use malloc. Prevent a leak.
6478 * tparam.c (tparam1): Change the way buffers are reallocated to be
6479 portable and less obfuscated.
6481 * termcap.c (tgetent): Change the way buffers are reallocated to
6482 be portable and less obfuscated.
6484 * macros.c (store_kbd_macro_char): Change the way buffers are
6485 reallocated to be portable and less obfuscated.
6487 * lread.c (read1): Change the way buffers are reallocated to be
6488 portable and less obfuscated.
6490 * doc.c (Fsubstitute_command_keys): Change the way buffers
6491 are reallocated so that it is portable.
6493 2000-12-07 Eli Zaretskii <eliz@is.elta.co.il>
6495 * dosfns.c (Ffile_system_info): New function.
6496 (syms_of_dosfns): Defsubr it.
6498 2000-12-07 Stefan Monnier <monnier@cs.yale.edu>
6500 * alloc.c (gc_sweep): Add comment.
6502 2000-12-07 Gerd Moellmann <gerd@gnu.org>
6504 * sound.c (vox_configure): Change order of ioctls.
6505 Don't set SNDCTL_DSP_SPEED from bps, don't set SNDCTL_DSP_SAMPLESIZE.
6506 Ignore errors when changing volume.
6507 (vox_close): Don't reset the device.
6509 * process.c (read_process_output): Make sure the process marker's
6510 position is valid when the process buffer is changed in
6511 after-change functions. W3 does that.
6513 * xfns.c (x_free_gcs): New function.
6515 * xterm.h (x_free_gcs): Add prototype.
6517 * widget.c (EmacsFrameDestroy): Call x_free_gcs instead of
6520 * xterm.c (x_destroy_window): Call x_free_gcs so that
6521 resources of non-toolkit X windows will be freed.
6523 2000-12-07 Andrew Innes <andrewi@gnu.org>
6525 * w32fns.c (xlfd_charset_of_font): Fix last change.
6527 2000-12-06 Dave Love <fx@gnu.org>
6529 * md5.h (__P): Don't define -- it comes from config.h.
6531 * strftime.c: Change some #if foo to #ifdef foo.
6533 2000-12-06 Andrew Innes <andrewi@gnu.org>
6535 * w32term.h (CP_INVALID): Rename to CP_UNKNOWN.
6537 * w32fns.c (xlfd_charset_of_font): Don't overwrite fontname argument.
6538 (w32_codepage_for_font): Rename CP_INVALID to CP_UNKNOWN.
6539 (w32_list_fonts): Don't choke if pattern doesn't specify a codepage.
6541 2000-12-06 Gerd Moellmann <gerd@gnu.org>
6543 * alloc.c (gc_sweep): Prevent symbols read during loadup
6546 * xdisp.c (underlying_face_id): New function.
6547 (handle_face_prop, face_before_or_after_it_pos): Use it
6548 to determine the face ``under'' a string. Let strings inherit
6549 the face of the buffer under them.
6551 * xfaces.c (face_at_string_position): Update function comment.
6553 * dispnew.c (adjust_glyph_matrix): Don't reuse a window's current
6554 matrix if the window's left position has changed; we need to
6555 redraw it in this case.
6557 * dispextern.h (struct glyph_matrix): Add member window_left_x.
6559 * window.c (coordinates_in_window): Check mouse on mode-line or
6562 * alloc.c (Fgarbage_collect): Dox fix. Return a list as
6563 advertized by the function documentation.
6565 * window.c (syms_of_window): Doc fix.
6567 * sound.c (vox_configure): Set volume for left and right channel.
6568 (sound_cleanup): Return nil.
6570 * xdisp.c (move_it_by_lines): Fix paren typo.
6572 * xterm.c (x_load_font): Don't use the font's max_bounds for
6573 computing the height of the font. If max_bounds' ascent or
6574 descent are greater than the font's ascent or descent, this means
6575 glyphs overlap, which should be handled now by redisplay.
6577 * window.c (Veven_window_heights): New variable.
6578 (syms_of_window): DEFVAR_LISP it.
6579 (Fdisplay_buffer): Check Veven_window_heights before evening the
6582 2000-12-06 Miles Bader <miles@gnu.org>
6584 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is `t',
6585 update `default-frame-alist' instead of setting no frame parameters.
6587 2000-12-06 Kenichi Handa <handa@etl.go.jp>
6589 * composite.c (update_compositions): Fix typo (use the correct
6592 2000-12-05 Jason Rumney <jasonr@gnu.org>
6594 * md5.h: Remove underscores from function declarations.
6595 (__attribute__, __alignof__) [!__GNUC__]: Define.
6597 * md5.c: Delay include of md5.h until after namespace cleaning.
6599 * makefile.w32-in (fns.o): Depend on md5.h
6600 (md5.o): New target.
6603 * makefile.nt: Likewise.
6605 2000-12-05 Jason Rumney <jasonr@altavista.net>
6607 * w32term.c (expose_area): Complete last change.
6609 2000-12-05 Ken Raeburn <raeburn@gnu.org>
6611 * minibuf.c: Include intervals.h.
6613 2000-12-05 Jason Rumney <jasonr@gnu.org>
6615 * w32term.c (x_produce_glyphs): If a font for a component of
6616 a composition is not found, use 1 pixel dot ascent and 0 dot
6617 descent value to avoid displaying terribly tall empty boxes.
6618 (expose_area): Pass x-coordinate relative to the exposed
6619 area to x_draw_glyphs instead of a window-relative coordinate.
6621 2000-12-05 Gerd Moellmann <gerd@gnu.org>
6623 * xdisp.c (next_element_from_ellipsis): Save face before selective
6624 display in saved_face_id, and set face_before_selective_p.
6625 (reseat_1): Reset face_before_selective_p.
6626 (append_space, extend_face_to_end_of_line): If iterator's
6627 face_before_selective_p is set, use the face from saved_face_id.
6628 (extend_face_to_end_of_line): For tty frames, make sure to
6629 use the right face id when producing spaces at the end of
6632 * dispextern.h (struct it): Add face_before_selective_p.
6634 * keyboard.c (record_char): Don't record identical help-echo
6635 events in recent_keys.
6637 * xterm.c [USE_X_TOOLKIT]: Close the display.
6638 (xim_close_dpy): Handle case that the display has been closed.
6640 * xterm.c (x_destroy_window): Reset the frame's X window after
6643 * dispnew.c (adjust_glyph_matrix): Make sure to initialize local
6644 variable window_width.
6645 (line_draw_cost): Fix code skipping over spaces at the end of the
6646 line when must_write_spaces is not set.
6647 (scrolling_window): Fix code inserting runs in list of all runs.
6649 2000-12-05 Kenichi Handa <handa@etl.go.jp>
6651 * coding.c (setup_coding_system): Be sure to initialize
6652 coding->category_idx.
6654 2000-12-04 Gerd Moellmann <gerd@gnu.org>
6656 * xterm.c (PER_CHAR_METRIC): Removed because not used.
6658 * xterm.c (expose_area): Pass x-coordinate relative to the exposed
6659 area to x_draw_glyphs instead of a window-relative coordinate.
6661 * fileio.c (auto_save_error): Add parameter ERROR. Show the
6662 error in the message.
6664 * keyboard.c (Fread_key_sequence): Don't start the busy cursor
6665 timer after having read a key. It's not good for code reading
6666 several keys in a loop, like an input method.
6668 * fileio.c (Finsert_file_contents): When VISIT is t, don't
6669 record undo information for format-decode.
6671 * undo.c (Fprimitive_undo): Bind inhibit-read-only to t if
6672 current buffer is read-only, not if it isn't.
6674 * keyboard.c (record_char): Record `help-echo' input events
6675 in recent_keys only if they display some help. Don't record
6676 `help-echo' events as macro char.
6678 2000-12-04 Richard M. Stallman <rms@caffeine.ai.mit.edu>
6680 * editfns.c (save_excursion_restore): Don't move point
6681 in another window if it is showing the wrong buffer.
6682 Avoid the call to Fwindow_live_p, for speed.
6684 2000-12-04 Kenichi Handa <handa@etl.go.jp>
6686 * xfaces.c (struct font_name): New member registry_priority.
6687 (split_font_name): Initialize the above member to zero.
6688 (concat_font_list): New function.
6689 (font_list): Include fonts of all alternative registries.
6690 (FONT_POINT_SIZE_QUANTUM): New macro.
6691 (better_font_p): Ignore point size difference less than
6692 FONT_POINT_SIZE_QUANTUM. Use registry_prioprity as a last resort.
6694 * xterm.c (x_produce_glyphs): If a font for a component of
6695 a composition is not found, use 1 pixel dot ascent and 0 dot
6696 descent value to avoid displaying terribly tall empty boxes.
6698 * ccl.c (stack_idx_of_map_multiple): Don't use C initializier.
6700 2000-12-03 Ken Raeburn <raeburn@gnu.org>
6702 * coding.h (code_convert_string1): Declare.
6704 * fns.c (Fmd5): Pass lisp objects, not integers, to call3.
6706 * lisp.h (Fmake_variable_buffer_local, Fbuffer_file_name): Declare.
6708 2000-12-02 Jason Rumney <jasonr@gnu.org>
6710 * w32term.c (w32_bdf_per_char_metric): Dereference pointer
6711 correctly for single byte character case.
6712 (w32_per_char_metric): Do not try to make any assumptions about
6713 the metrics of BDF fonts.
6714 (x_estimate_mode_line_height): If `mode-line' face
6715 hasn't a font, use that of the frame, as drawing glyphs does.
6716 (note_mouse_highlight): Change the cursor shape on the vertical
6717 border between windows [not enabled].
6719 * w32term.h (struct w32_output): Add member horizontal_drag_cursor.
6721 * w32fns.c (Fx_create_frame): Reintroduce the call to
6722 face-set-after-frame-defaults.
6723 (Vx_window_horizontal_drag_shape): New variable.
6724 (syms_of_xfns): DEFVAR_LISP it.
6725 (x_set_mouse_color): Create frame's horizontal_drag_cursor [not
6728 2000-12-02 Simon Josefsson <simon@josefsson.org>
6730 * fns.c (Fmd5): Use a different logic to decide the coding system
6733 * coding.h (Qwrite_region, Qcoding_system_error): Declare extern.
6735 2000-12-02 Eli Zaretskii <eliz@is.elta.co.il>
6737 * fileio.c (Fread_file_name) [DOS_NT]: Don't crash if homedir is NULL.
6739 2000-12-01 Gerd Moellmann <gerd@gnu.org>
6741 * xterm.c (x_calc_absolute_position): Don't subtract menubar's
6742 height for YNegative.
6743 (x_calc_absolute_position) [USE_MOTIF]: Use the column widget's
6744 height; also see comment there.
6746 * window.c (coordinates_in_window): Handle computations for
6747 positions on the vertical bar and fringes differently for
6748 window-system frames. Consider some pixels near the vertical bar
6749 as on the bar if the frame doesn't have vertical scroll bars.
6750 Associate positions between mode or header lines with the
6751 right window, the left one.
6753 2000-12-01 Jason Rumney <jasonr@gnu.org>
6755 * w32term.c (w32_clear_window): Avoid clearing an invalid frame.
6757 * w32xfns.c (get_frame_dc): Avoid changing the palette on an
6760 2000-12-01 Gerd Moellmann <gerd@gnu.org>
6762 * window.c (struct saved_window): Add members orig_top and orig_height.
6763 (SAVED_WINDOW_VECTOR_SIZE): Increment to 16.
6764 (save_window_save, Fset_window_configuration): Save/restore
6765 window's orig_top and orig_height.
6767 2000-12-01 Jason Rumney <jasonr@gnu.org>
6769 * w32term.c (x_draw_vertical_border): Fix call to w32_fill_rect.
6771 * w32fns.c (x_set_cursor_color): Fix last change.
6773 2000-11-30 Gerd Moellmann <gerd@gnu.org>
6775 * xdisp.c (echo_area_display): If cursor is in the echo area, make
6776 sure that the next redisplay displays the minibuffer, so that
6777 the cursor will be replaced with what the minibuffer wants.
6779 * xterm.c: Test USE_TOOLKIT_SCROLL_BARS everywhere with #ifdef and
6780 #ifndef instead of using #if.
6781 (XTread_socket) [USE_MOTIF] <KeyPress>: Call XmIsScrollBar only if
6782 USE_TOOLKIT_SCROLL_BARS is defined.
6784 2000-11-30 Jason Rumney <jasonr@gnu.org>
6786 * w32fns.c (x_set_cursor_color): Use x_update_cursor instead of
6789 2000-11-30 Gerd Moellmann <gerd@gnu.org>
6791 * fns.c (Fmd5): Doc fix.
6793 2000-11-30 Simon Josefsson <simon@josefsson.org>
6795 * fns.c (Fmd5): New function.
6796 (syms_of_fns): Defsubr md5.
6798 * Makefile.in (obj): Add md5.o
6800 2000-11-30 Gerd Moellmann <gerd@gnu.org>
6802 * md5.h, md5.c: New files, taken from glibc.
6804 * xmenu.c (popup_get_selection): Use xmalloc instead of malloc.
6806 * xterm.c (x_estimate_mode_line_height): If `mode-line' face
6807 hasn't a font, use that of the frame, as drawing glyphs does.
6809 2000-11-29 Stefan Monnier <monnier@cs.yale.edu>
6811 * eval.c (Frun_hooks): Allow 0 arguments.
6813 2000-11-29 Gerd Moellmann <gerd@gnu.org>
6815 * xterm.c (XTmouse_position) [USE_X_TOOLKIT]: When the mouse
6816 is over the menu bar widget, say it's not on the frame.
6818 * xfns.c (Fx_create_frame): Reintroduce the call to
6819 face-set-after-frame-defaults.
6821 * eval.c (Fsignal): Reset handling_signal.
6823 2000-11-28 Jason Rumney <jasonr@gnu.org>
6825 * w32menu.c (add_menu_item): Reset menu item text when changing
6826 type to radio button.
6828 2000-11-28 Gerd Moellmann <gerd@gnu.org>
6830 * xselect.c: Update copyright.
6832 * window.c (coordinates_in_window): If on a mode or header line,
6833 but sufficiently close to its start, return ``on vertical
6834 border''. This gives us a way to drag windows horizontally when
6835 using toolkit scroll bars.
6837 * xterm.c (note_mouse_highlight): Change the cursor shape
6838 on the vertical border between windows.
6840 * xterm.h (struct x_output): Add member horizontal_drag_cursor.
6842 * xfns.c (Vx_window_horizontal_drag_shape): New variable.
6843 (syms_of_xfns): DEFVAR_LISP it.
6844 (x_set_mouse_color): Create frame's horizontal_drag_cursor.
6846 * textprop.c (text_read_only): New function.
6847 (verify_interval_modification): Use it instead of signaling
6848 `text-read-only'. This makes it easier to catch this error
6851 * xdisp.c (forward_to_next_line_start): Check for newlines,
6852 not end of line, which includes CR.
6854 2000-11-28 Kenichi Handa <handa@etl.go.jp>
6856 * coding.c (Ffind_coding_systems_region_internal): Be sure to
6857 include no-conversion.
6859 2000-11-27 Jason Rumney <jasonr@gnu.org>
6861 * w32fns.c (w32_load_system_font): Always mark font as double byte
6862 if codepage is unicode.
6864 2000-11-27 Gerd Moellmann <gerd@gnu.org>
6866 * xdisp.c (forward_to_next_line_start): If already on a newline,
6867 just consume it to avoid unintended skipping over invisible text below.
6869 * keyboard.c (lucid_event_type_list_p): Handle `help-echo',
6870 `vertical-line', `mode-line' and `header-line' events.
6872 * xdisp.c (try_window_id): Avoid starting to display in the middle
6873 of a character, a TAB for instance. This is easier than to set
6874 up the iterator exactly, and it's not a frequent case, so the
6875 additional effort wouldn't really pay off.
6877 2000-11-26 Andrew Choi <akochoi@i-cable.com>
6879 * emacs.c (main) [macintosh]: Call syms_of_frame before calling
6882 2000-11-25 Jason Rumney <jasonr@gnu.org>
6884 * keyboard.c (make_lispy_event) [mouse_wheel, drag_n_drop]:
6885 Args to window_from_coordinates should be pixel coordinates.
6887 * w32fns.c (x_to_w32_font): Do not filter out italic fonts, as new
6888 redisplay handles them properly.
6890 2000-11-25 Miles Bader <miles@gnu.org>
6892 * indent.c (compute_motion): Keep pos_byte in sync with pos.
6894 2000-11-24 Jason Rumney <jasonr@gnu.org>
6896 * w32.c (init_environment): Set LANG environment variable based on
6897 locale settings, if not set.
6899 * w32fns.c (x_set_tool_bar_lines): Clear internal border when
6900 making tool bar smaller. When clearing the frame, also
6901 clear current matrices. Clear frame when tool bar disappears.
6902 Don't use more lines for the tool-bar than is available.
6903 (x_change_window_heights): New function.
6905 2000-11-24 Gerd Moellmann <gerd@gnu.org>
6907 * xdisp.c (init_from_display_pos): If POS says we're already after
6908 an overlay string ending at POS, make sure to pop the iterator
6909 because it will be in front of that overlay string. When POS is
6910 ZV, we've thereby also ``processed'' overlay strings at ZV.
6912 * xfaces.c (lface_from_face_name): Function comment fix.
6914 2000-11-24 Miles Bader <miles@gnu.org>
6916 * xdisp.c (display_menu_bar, display_mode_line): Change the way we
6917 apply `mode-line-inverse-video' -- zero means force display using
6918 the default face, non-zero means display using the specialized face.
6919 (syms_of_xdisp): `mode-line-inverse-video' defaults to true again.
6921 2000-11-23 Kenichi Handa <handa@etl.go.jp>
6923 * alloc.c (Fmake_string): Use MAX_MULTIBYTE_LENGTH, instead of
6926 2000-11-23 Eli Zaretskii <eliz@is.elta.co.il>
6928 * coding.c (decode_coding_emacs_mule): Fix the case of
6929 CODING_EOL_LF, which used uninitialized value of c.
6931 2000-11-23 Stefan Monnier <monnier@cs.yale.edu>
6933 * xdisp.c (syms_of_xdisp): Make fontification-functions buffer-local.
6935 2000-11-22 Gerd Moellmann <gerd@gnu.org>
6937 * buffer.c (Fmake_indirect_buffer): Don't treat nil as a
6940 * frame.h (struct frame): Replace desired_tool_bar_items,
6941 current_tool_bar_items, n_desired_tool_bar_items,
6942 n_current_tool_bar_items with tool_bar_items and n_tool_bar_items.
6944 * frame.c (make_frame): Change initialization of tool bar
6947 * xterm.c (x_handle_tool_bar_click, note_tool_bar_highlight):
6948 Change references to members deleted from struct frame to use the
6951 * xdisp.c (update_tool_bar, build_desired_tool_bar_string): Change
6952 references to members deleted from struct frame to use the new ones.
6954 * dispnew.c (update_frame): Do nothing with frame's tool bar items.
6956 * alloc.c (mark_object) <frame>: Mark tool bar items differently.
6958 * w32term.c (x_tool_bar_item, w32_handle_tool_bar_click)
6959 (note_tool_bar_highlight): Change references to members deleted
6960 from struct frame to use the new ones.
6962 2000-11-23 Miles Bader <miles@gnu.org>
6964 * xdisp.c (display_menu_bar): Or `mode-line-inverse-video' with
6965 the face's inverse-video attribute, rather than overriding it.
6967 2000-11-22 Gerd Moellmann <gerd@gnu.org>
6969 * xfns.c (x_set_tool_bar_lines): Clear internal border when
6970 making tool bar smaller.
6972 2000-11-22 Dave Love <fx@gnu.org>
6974 * s/sol2-5.h (_LARGEFILE_SOURCE, _FILE_OFFSET_BITS): Don't define.
6976 2000-11-22 Miles Bader <miles@gnu.org>
6978 * keyboard.c (Vminibuffer_message_timeout): New variable.
6979 (command_loop_1): Use it to determine message timeout.
6980 (syms_of_keyboard): Initialize it.
6982 * xdisp.c (syms_of_xdisp): `mode-line-inverse-video' defaults to nil.
6984 2000-11-22 Kenichi Handa <handa@etl.go.jp>
6986 * sysdep.c: Move the code for declaring h_errno after #include
6989 2000-11-21 Gerd Moellmann <gerd@gnu.org>
6991 * xfns.c (Fx_hide_tip) [USE_LUCID]: Add a hack to redisplay
6992 the menu bar when the tooltip is unmapped.
6994 * buffer.c (Fkill_buffer): Notice if the buffer to kill is the
6995 sole visible buffer when we're currently in the mini-buffer, and
6998 2000-11-21 Jason Rumney <jasonr@gnu.org>
7000 * w32select.c (Fw32_set_clipboard_data): Save a copy of what is
7001 put on the clipboard.
7002 (Fw32_get_clipboard_data): Compare data on clipboard with saved
7003 copy of what Emacs last put there. If they are the same, do not
7004 use the clipboard copy to avoid losing data due to coding conversions.
7006 2000-11-22 Miles Bader <miles@gnu.org>
7008 * minibuf.c (Vminibuffer_prompt_properties): New variable.
7009 (syms_of_minibuf): Initialize it.
7010 (read_minibuf): Add properties from Vminibuffer_prompt_properties
7011 to prompt, don't make read-only.
7013 2000-11-21 Gerd Moellmann <gerd@gnu.org>
7015 * bytecode.c (Fbyte_code) <Bvarbind, Bunwind_protect>:
7016 Add BEFORE/AFTER_POTENTIAL_GC.
7018 * s/hpux10.h (_FILE_OFFSET_BITS): Undef.
7020 * buffer.c (mmap_free_1): Avoid a compiler warning.
7022 * term.c, cm.c: Don't try to include termcap.h; see comment there.
7024 2000-11-21 Kenichi Handa <handa@etl.go.jp>
7026 * s/sol2-5.h: Move #undef USE_MMAP_FOR_BUFFERS out of #if 0
7029 2000-11-20 Gerd Moellmann <gerd@gnu.org>
7031 * xfns.c (x_create_tip_frame): Use CWSaveUnder only if the
7034 * s/gnu-linux.h: Don't use `#cpu'.
7036 * buffer.c (MAP_FAILED): Define it as `((void *) -1)' if it's
7037 not defined in mman.h.
7039 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): New variables.
7040 (x_send_scroll_bar_event): Store the window in scroll_bar_windows
7041 and store an index in the XClientMessageEvent. Storing a
7042 Lisp_Object or pointer can fail on a 64 bit system, since X only
7044 (x_scroll_bar_to_input_event): Get the window from scroll_bar_windows.
7046 2000-11-20 Dave Love <fx@gnu.org>
7048 * Makefile.in (LIBX): Reorder for -lX11 after -lXpm.
7050 2000-11-20 Gerd Moellmann <gerd@gnu.org>
7052 * s/sol2-5.h (USE_MMAP_FOR_BUFFERS): Undefine.
7054 2000-11-20 Kenichi Handa <handa@etl.go.jp>
7056 * charset.c (get_new_private_charset_id): Don't limit CHARSET_ID
7059 * alloc.c (make_string): Fix previous change. Be sure to make
7060 unibyte string correctly.
7062 2000-11-19 Gerd Moellmann <gerd@gnu.org>
7064 * window.c (Fwindow_list): Change parameter list to be XEmacs
7066 (window_list_1): New function.
7067 (window_loop): Use it instead of Fwindow_list.
7069 * sysdep.c (emacs_ospeed): New variable.
7070 (toplevel): Don't declare ospeed extern.
7071 (init_baud_rate): Use emacs_ospeed instead of ospeed.
7073 * termcap.c (ospeed): Remove.
7074 (tputs) [!emacs]: Remove unused code.
7075 (tgetent): Avoid a compiler warning.
7077 * xterm.c (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
7078 (x_scroll_bar_remove, XTset_vertical_scroll_bar): Call
7079 SCROLL_BAR_X_WIDGET with additional argument DPY.
7081 * xterm.h (struct scroll_bar): Members x_widget_low, x_widget_high
7083 (SCROLL_BAR_X_WIDGET): Get the widget via XtWindowToWidget.
7084 Take the X display as additional argument.
7085 (SET_SCROLL_BAR_X_WIDGET): Store the window of the widget, since
7086 `Widget' is a pointer type that's not easily stored in Lisp_Object
7087 form in a portable way.
7089 * dispnew.c (update_text_area): Fix last change.
7091 2000-11-18 Gerd Moellmann <gerd@gnu.org>
7093 * xdisp.c: Use BINDING_STACK_SIZE throughout.
7095 * xfns.c (x_set_tool_bar_lines): When clearing the frame, also
7096 clear current matrices.
7098 * buffer.c (mmap_enlarge): Don't print a message on stderr
7099 if mapping new memory at the end of the existing region fails.
7101 * dispnew.c (update_text_area): Don't skip over equal glyphs
7102 when the last current glyph overlaps the glyph to its right.
7104 2000-11-18 Miles Bader <miles@gnu.org>
7106 * xdisp.c (message_log_check_duplicate): Let "..."-detection match
7107 lines that *end* with "..." too (that's the most common case!).
7109 2000-11-18 Gerd Moellmann <gerd@gnu.org>
7111 * xdisp.c (resize_mini_window): Temporarily change to the
7112 mini-window's buffer if necessary.
7114 * xfns.c (Fx_show_tip): Use default y-offset of -10 so that
7115 the tooltip obscures less text under it.
7117 2000-11-17 Gerd Moellmann <gerd@gnu.org>
7119 * puresize.h (BASE_PURESIZE): Increase to 700000.
7121 2000-11-18 Jason Rumney <jasonr@gnu.org>
7123 * w32term.c (w32_draw_bitmap): Use face to set colors.
7125 2000-11-17 Dave Love <fx@gnu.org>
7127 * lread.c (Fload): Fix #ifdef for pcc.
7129 2000-11-17 Gerd Moellmann <gerd@gnu.org>
7131 * xdisp.c (pos_visible_p): Compute the default character height
7134 2000-11-16 Gerd Moellmann <gerd@gnu.org>
7136 * xdisp.c (pos_visible_p): Handle case that we reach ZV without
7137 knowing the line's height; use the default font's height in that case.
7139 * xfaces.c (weight_table): Add `demi' with the same meaning as
7142 2000-11-16 Kenichi Handa <handa@etl.go.jp>
7144 * dispnew.c (null_row): New global static variable.
7145 (clear_glyph_row): Delete local static variable null_row.
7147 2000-11-15 Jason Rumney <jasonr@gnu.org>
7149 * w32term.c (HIGHLIGHT_COLOR_DARK_BOOST_LIMIT): New constant.
7150 (w32_alloc_lighter_color): Use new brightness calculations from
7151 xterm.c. Scale delta to be in the range expected by W32.
7152 (w32_draw_relief_rect): Use frame relief colors.
7154 2000-11-15 Gerd Moellmann <gerd@gnu.org>
7156 * frame.c (syms_of_frame_1): Removed; code moved to syms_of_frame.
7157 (Qinhibit_default_face_x_resources): New variable.
7158 (syms_of_frame): Initialize it.
7159 (Fmodify_frame_parameters): Bind inhibit-default-face-x-resources.
7161 * xdisp.c (pos_visible_p): Improve function comment.
7163 * lisp.h (BINDING_STACK_SIZE): New macro.
7165 * dired.c (directory_files_internal) [EAGAIN || EINTR]: Retry
7166 reading the directory if readdir returns null and errno is EAGAIN
7169 2000-11-14 Stefan Monnier <monnier@cs.yale.edu>
7171 * xdisp.c (try_scrolling): Set scroll_max to max of scroll_* args
7172 so setting scroll-step to 1 doesn't defeat scroll-conservatively.
7173 Set amount_to_scroll to max of dx and scroll_step so that
7174 scroll-conservatively doesn't defeat scroll-step>1.
7175 (syms_of_xdisp): Add a hint in scroll-step's docstring to use
7176 scroll-conservatively for line-at-a-time scrolling.
7178 2000-11-14 Gerd Moellmann <gerd@gnu.org>
7180 * window.c (Fpos_visible_in_window_p): Call pos_visible with
7183 * xdisp.c (current_mode_line_height, current_header_line_height):
7185 (init_xdisp): Initialize them.
7186 (pos_visible_p): Add parameter EXACT_MODE_LINE_HEIGHTS_P. Compute
7187 and use exact mode line heights if it is set.
7189 * lisp.h (pos_visible_p): Change prototype.
7191 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
7192 (CURRENT_HEADER_LINE_HEIGHT): Look at current_mode_line_height
7193 and current_header_line_height first.
7194 (current_mode_line_height, current_header_line_height):
7197 2000-11-14 Miles Bader <miles@lsi.nec.co.jp>
7199 * xterm.c (x_alloc_lighter_color): Use real brightness calculation.
7200 Just use FACTOR/2 instead of HIGHLIGHT_COLOR_DARK_BOOST.
7201 (HIGHLIGHT_COLOR_DARK_BOOST): Macro removed.
7203 2000-11-14 Miles Bader <miles@gnu.org>
7205 * xterm.c (x_alloc_lighter_color): Include an additive component
7206 too for dark colors, because FACTOR isn't enough.
7207 (HIGHLIGHT_COLOR_DARK_BOOST, HIGHLIGHT_COLOR_DARK_BOOST_LIMIT):
7210 2000-11-13 Gerd Moellmann <gerd@gnu.org>
7212 * keyboard.c (show_help_echo): Call message3_nolog with number of
7213 bytes in the help string as 2nd parameter, instead of the number
7216 2000-11-13 Miles Bader <miles@gnu.org>
7218 * lread.c (openp): Return -2 instead of 0 for the `remote file' case.
7219 (Fload): Use new openp return protocol.
7220 Don't try to use Vload_source_file_function to load .elc files.
7221 * xfns.c (x_create_bitmap_from_file, x_find_image_file): Use new
7222 openp return protocol.
7223 * w32fns.c (x_create_bitmap_from_file, x_find_image_file): Likewise.
7225 2000-11-11 Kenichi Handa <handa@etl.go.jp>
7227 * syssignal.h: Pay attention to BROKEN_SIGAIO and BROKEN_SIGPTY.
7229 * m/ibmrs6000.h (BROKEN_SIGAIO, BROKEN_SIGPTY, BROKEN_SIGPOLL):
7230 Defined these macros.
7231 (NLIST_STRUCT): Avoid re-defining it.
7233 * s/hpux10.h (C_SWITCH_X_SYSTEM): Include -I/usr/include/X11R6 and
7234 -I/usr/contrib/X11R6/include.
7235 (LD_SWITCH_X_DEFAULT): Include -L/usr/lib/X11R6.
7237 2000-11-10 Jason Rumney <jasonr@gnu.org>
7239 * w32term.h (CP_8BIT, CP_UNICODE, CP_INVALID): New pseudo-codepages.
7241 * w32term.c (w32_encode_char): Handle CP_UNICODE specially.
7242 (w32_use_unicode_for_codepage): Use new pseudo-codepages.
7244 * w32fns.c (Qw32_charset_hangeul): Rename to match w32 headers.
7245 (Qw32_charset_vietnamese): New symbol.
7246 (xlfd_charset_of_font): New function.
7247 (w32_load_system_font): Use it.
7248 (x_to_w32_charset): Use Fassoc to find charset info. Special case
7249 when Vw32_charset_info_alist is nil to ensure default face always
7250 has font. Use Fcar and Fcdr for safety.
7251 (w32_to_x_charset): Use Vw32_charset_info_alist for mappings.
7252 (w32_codepage_for_font): Use xlfd_charset_of_font. Use new
7253 pseudo-codepages for special cases.
7254 (w32_to_x_font): New parameter to allow charset portion to be
7255 specified where there is many to one mapping. Callers changed.
7256 (w32_list_fonts): Avoid listing fonts that won't display.
7258 2000-11-10 Gerd Moellmann <gerd@gnu.org>
7260 * xfaces.c (Vface_alternative_font_registry_alist): New variable.
7261 (font_list_1): Renamed from font_list.
7262 (font_list): New function, trying alternative registries from
7263 Vface_alternative_font_registry_alist.
7264 (Finternal_set_alternative_font_registry_alist): New function.
7265 (syms_of_xfaces): Initialize and Staticpro
7266 Vface_alternative_font_registry_alist.
7267 Defsubr Finternal_set_alternative_font_registry_alist.
7269 2000-11-09 Ken Raeburn <raeburn@gnu.org>
7271 * lisp.h (Flooking_at): Declare.
7273 2000-11-09 Gerd Moellmann <gerd@gnu.org>
7275 * dired.c (directory_files_internal): Fix a braino.
7277 * dired.c (directory_files_internal): Add missing GCPRO's.
7280 2000-11-08 Gerd Moellmann <gerd@gnu.org>
7282 * xdisp.c (syms_of_xdisp): Change doc of max-mini-window-height.
7283 (resize_mini_window): Return quickly if Vresize_mini_window is
7284 nil. Don't return if Vmax_mini_window_height is nil.
7286 * xdisp.c (Vresize_mini_window, Qgrow_only): New variables.
7287 (syms_of_xdisp): Initialize them.
7288 (resize_mini_window): Act according to the setting of
7289 Vresize_mini_window.
7290 (syms_of_xdisp): Initialize Vmenu_bar_update_hook to nil.
7292 * xterm.c (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS]: Map the
7293 scroll bar widget after configuring it, so that it will appear at
7294 the right position from the start.
7295 (XTredeem_scroll_bar): Cleaned up.
7297 2000-11-08 Kenichi Handa <handa@etl.go.jp>
7299 * xterm.c (VCENTER_BASELINE_OFFSET): Fix previous change. If the
7300 font is taller than the frame line, we don't have to bias the
7303 * w32term.c (VCENTER_BASELINE_OFFSET): Likewise.
7305 2000-11-07 Dave Love <fx@gnu.org>
7307 * config.in (HAVE_MKSTEMP): Add.
7309 * callproc.c (Fcall_process_region) [HAVE_MKSTEMP]: Use it.
7311 2000-11-07 Gerd Moellmann <gerd@gnu.org>
7313 * window.c (Fset_window_configuration): Don't try to preserve
7314 point in the current buffer, if that buffer is displayed in more
7317 * xfaces.c (lookup_named_face): If default face isn't realized,
7318 try to realize it. Return -1 if not successful.
7319 (Fx_list_fonts): Handle case that face cannot be determined.
7320 (Fface_font): Likewise.
7322 2000-11-06 Gerd Moellmann <gerd@gnu.org>
7324 * window.c (displayed_window_lines): Detect partially
7325 visible lines at the bottom correctly.
7327 2000-11-06 Stefan Monnier <monnier@cs.yale.edu>
7329 * fileio.c (Fwrite_region): Use `visiting' rather than `visit'
7330 when ensuring we don't do visit in indirect buffer.
7332 2000-11-06 Kenichi Handa <handa@etl.go.jp>
7334 * composite.h (compose_chars_in_text): Add prototype.
7336 * composite.c (Vcomposition_function_table): New variable.
7337 (Qcomposition_function_table): New variable.
7338 (run_composition_function): Call
7339 Vcompose_chars_after_function with three arguments.
7340 (compose_chars_in_text): New function.
7341 (syms_of_composite): Modified the doc-string of
7342 Vcompose_chars_after_function. Declare composition-function-table
7343 as a lisp variable, and initialize it.
7345 * xfns.c (x_encode_text): Suppress producing escape sequences for
7348 * xselect.c: Include composite.h.
7349 (selection_data_to_lisp_data): Call compose_chars_in_text on STR.
7351 2000-11-05 Andrew Innes <andrewi@gnu.org>
7353 * w32term.c (x_produce_glyphs): Fix typo in enum name.
7355 * sysdep.c (read_input_waiting): Remove extraneous argument to
7358 * w32fns.c (Fx_server_version): Include w32_build_number in the
7361 * w32heap.c (w32_build_number): New variable.
7362 (cache_system_info): Set it.
7364 * w32heap.h (w32_build_number): Add extern.
7366 * emacs.c (syms_of_emacs): Update docstring for
7367 system-configuration, to reflect the actual usage on MS-Windows.
7369 2000-10-31 Gerd Moellmann <gerd@gnu.org>
7371 * keyboard.c (read_char) <wrong_kboard>: Make sure that we
7372 process idle timers while waiting for another event.
7374 * dispnew.c (update_frame_line): Handle case where spaces in
7375 the default face are colored.
7377 * xdisp.c (redisplay_tool_bar): Don't set fonts_changed_p if
7378 window height hasn't changed.
7380 2000-10-31 Jason Rumney <jasonr@gnu.org>
7382 * w32term.c (x_produce_glyphs): Handle composite characters.
7383 (x_draw_glyph_string_foreground)
7384 (x_draw_composite_glyph_string_foreground): Restore old font.
7386 2000-10-31 Miles Bader <miles@lsi.nec.co.jp>
7388 * minibuf.c (read_minibuf): Reset the undo history just before
7389 starting the recursive-edit.
7391 2000-10-30 Gerd Moellmann <gerd@gnu.org>
7393 * xfaces.c (menu_face_change_count): New variable.
7394 (Finternal_set_lisp_face_attribute): Increment it for changes
7396 (realize_basic_faces): Reflect changes in the `menu' faces
7399 * xdisp.c (try_scrolling) <PT >= scroll_margin_pos>: Add 1 to the
7400 dy obtained from the iterator's y-position after moving from
7401 scroll_margin_pos to PT; see comment there.
7403 * xdisp.c (safe_eval_handler): Call add_to_log.
7405 * xfaces.c (resolve_face_name): Handle case that FACE_NAME
7406 is not a symbol or string.
7408 * xdisp.c (echo_area_display): Don't perform a display update from
7409 inside redisplay. The update will happen anyway at the end of
7410 redisplay, and it can confuse redisplay (GC messages while
7411 redisplaying, for instance.)
7413 2000-10-30 Stefan Monnier <monnier@cs.yale.edu>
7415 * xrdb.c (x_load_resources): Use the class name in the defaults.
7417 * regex.c (re_iswctype, re_wctype_to_bit): Fix braino.
7418 (regex_compile): Catch bogus \(\1\).
7420 2000-10-30 Gerd Moellmann <gerd@gnu.org>
7422 * xterm.c (x_alloc_nearest_color): Fix last change to compare
7425 * xterm.c (x_alloc_nearest_color): If allocation succeeds, and
7426 we have a color cache, check that the cached color equals the
7427 allocated color. If not, clear the color cache.
7429 * window.c (displayed_window_lines): Change buffers if necessary.
7430 Fix computation of displayed lines.
7432 * keyboard.c (syms_of_keyboard): Change DEFVAR_LISP of
7433 update_menu_bindings to DEFVAR_BOOL.
7435 2000-10-30 Kenichi Handa <handa@etl.go.jp>
7437 * search.c (Fset_match_data): Be sure to make search_regs always sane.
7439 * puresize.h (BASE_PURESIZE): Increase to 680000.
7441 * fns.c (Foptimize_char_table): Fix arg for CHARSET_DIMENSION.
7443 2000-10-29 Jason Rumney <jasonr@gnu.org>
7445 * w32term.h (FONT_DESCENT): Negate descent of BDF fonts.
7447 * w32term.c (w32_bdf_per_char_metric): Negate descent.
7448 (w32_cache_char_metrics): Handle possibility that 'x' does not
7449 exist in a BDF font.
7450 (W32_TEXTOUT): w32_BDF_TextOut wants number of bytes not chars.
7452 * w32bdf.h (bdffont): Add nchars.
7454 * w32bdf.c (set_bdf_font_info): Set it.
7455 (w32_BDF_TextOut): Swap byte order of double byte characters.
7456 (w32_load_bdf_font): Set double_byte_p based on bdf_font->nchars.
7458 2000-10-28 Eli Zaretskii <eliz@is.elta.co.il>
7460 * frame.c (Fframe_parameters): Fix the change from 2000-10-16:
7461 don't override the colors in frame's param_alist, unless they are
7464 * term.c (reassert_line_highlight): If inverse_video is non-zero,
7465 reverse the effect of the highlight flag.
7467 2000-10-27 Ken Raeburn <raeburn@gnu.org>
7469 * window.h (Fwindow_live_p): Declare.
7471 * undo.c (record_delete): Check that last_undo_buffer is really a
7472 buffer before applying XBUFFER to it.
7474 * keymap.c (where_is_internal): Pass lisp object, not integer, to
7477 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
7479 * lisp.h (KEYMAPP): New macro.
7480 (get_keymap): Remove.
7481 (get_keymap_1): Rename get_keymap.
7483 * keyboard.h (get_keymap_1, Fkeymapp): Remove prototype.
7485 * xterm.c (note_mode_line_highlight): Use KEYMAPP.
7487 * xmenu.c (single_submenu): Use KEYMAPP.
7488 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
7489 Use KEYMAPP rather than Fkeymapp.
7491 * w32term.c (note_mode_line_highlight): Use KEYMAPP.
7493 * w32menu.c (True, False): Remove (use TRUE and FALSE instead).
7494 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
7495 Use KEYMAPP rather than Fkeymapp.
7496 (single_submenu): Use KEYMAPP.
7497 (w32_menu_show, w32_dialog_show): Use TRUE.
7499 * minibuf.c (Fread_from_minibuffer): Update call to get_keymap.
7501 * keymap.c (KEYMAPP): Remove (moved to lisp.h).
7502 (Fkeymapp): Use KEYMAPP.
7503 (get_keymap): Rename from get_keymap_1. Remove old def.
7504 Return t when autoload=0 and error=0 and the keymap needs autoloading.
7505 (Fcopy_keymap): Check (eq (car x) 'keymap) rather than using Fkeymapp.
7506 (Fminor_mode_key_binding): Don't raise an error if the binding
7508 (Fuse_global_map, Fuse_local_map): Allow autoloading.
7509 (Faccessible_keymaps): Fetch keymaps rather than checking Fkeymapp.
7511 * keyboard.c (read_char): get_keymap_1 -> get_keymap.
7512 Allow Vspecial_event_map to be autoloaded.
7513 (menu_bar_items): Fetch the keymap rather than using keymapp.
7514 (menu_bar_one_keymap): No need to follow func-indirect any more.
7515 (parse_menu_item): get_keymap_1 -> get_keymap.
7516 (tool_bar_items): Fetch the keymap rather than using keymapp.
7517 (read_key_sequence): Use KEYMAPP.
7519 * intervals.c (get_local_map): Use get_keymap rather than following
7520 function-indirections explicitly.
7522 * doc.c (Fsubstitute_command_keys): get_keymap_1 -> get_keymap.
7524 2000-10-27 Jason Rumney <jasonr@gnu.org>
7526 * w32fns.c (Fx_create_frame): Make default fontsize on w32 10
7527 point, as Windows has oversized fonts.
7529 * fontset.c (syms_of_fontset) [WINDOWSNT]: Likewise.
7531 2000-10-27 Gerd Moellmann <gerd@gnu.org>
7533 * gmalloc.c [GC_MCHECK]: Add code from mcheck.c of glibc-1.09.1.
7534 (freehook, reallochook): Handle null pointer arguments.
7535 (__malloc_initialize) [GC_MCHECK]: Call mcheck.
7537 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
7539 * regex.c (POP_FAILURE_REG_OR_COUNT, re_match_2_internal)
7540 (re_match_2_internal, re_match_2_internal, re_match_2_internal):
7541 Giving in to popular pressure to shut up the compiler with casts.
7543 2000-10-27 Gerd Moellmann <gerd@gnu.org>
7545 * xterm.c (x_draw_glyph_string): Treat XA_UNDERLINE_POSITION as a
7546 signed value, and use a default value computed from the font's
7549 2000-10-27 Miles Bader <miles@lsi.nec.co.jp>
7551 * xterm.c (x_draw_glyph_string): Add a workaround so that fonts
7552 that specify a negative underline position can still use underlines.
7554 * window.c (Fpos_visible_in_window_p): Make POS default to
7555 WINDOW's point, not the current buffer's point.
7557 2000-10-26 Dave Love <fx@gnu.org>
7559 * s/sol2-5.h: Don't define SYSTEM_MALLOC so that we can find out
7560 when it's necessary.
7562 2000-10-26 Gerd Moellmann <gerd@gnu.org>
7564 * window.c (size_window): Compute size difference from sum of old
7565 child window sizes instead of from parent's size.
7567 * xdisp.c (pos_visible_p): Change current buffer if necessary.
7568 Handle obscured lines at the top of the window.
7570 * frame.c (Fdelete_frame): Doc fix. Move running the hook
7571 down after the last error condition check.
7573 * frame.c (Fdelete_frame): Run delete-frame-hook.
7575 2000-10-26 Kenichi Handa <handa@etl.go.jp>
7577 * coding.c (decode_coding): Fix previous change (check also
7578 CODING_MODE_LAST_BLOCK).
7580 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
7582 * regex.c: More `unsigned char' -> `re_char' changes.
7583 Also change several `int' into `re_wchar_t'.
7584 (PATTERN_STACK_EMPTY, PUSH_PATTERN_OP, POP_PATTERN_OP): Remove.
7585 (PUSH_FAILURE_POINTER): Don't cast any more.
7586 (POP_FAILURE_REG_OR_COUNT): Remove the cast that strips `const'.
7587 We want GCC to complain, since this piece of code makes
7588 re_match non-reentrant, which *should* be fixed.
7589 (GET_BUFFER_SPACE): Use size_t rather than unsigned long.
7590 (EXTEND_BUFFER): Use RETALLOC.
7591 (SET_LIST_BIT): Don't cast.
7592 (re_wchar_t): New type.
7593 (re_iswctype, re_wctype_to_bit): Make it crystal clear to GCC
7594 that those two functions will always properly return.
7595 (IMMEDIATE_QUIT_CHECK): Cast to void.
7596 (analyse_first): Use recursion rather than an explicit stack.
7597 (re_compile_fastmap): Can't fail anymore.
7598 (re_search_2): Don't check re_compile_fastmap for failure.
7599 (PUSH_NUMBER): Renamed from PUSH_FAILURE_COUNT.
7600 Now also sets the new value (passed in a new argument).
7601 (re_match_2_internal): Use it.
7602 Also, use a new var `reg' of type size_t when looping through regs
7603 rather than reuse the inappropriate `mcnt'.
7605 * keymap.c (where_is_cache, where_is_cache_keymaps): New vars.
7606 (Fset_keymap_parent, store_in_keymap): Flush the where-is cache.
7607 (where_is_internal): Renamed from Fwhere_is_internal.
7608 Don't DEFUN any more. Arg `xkeymap' replaced by `keymaps'.
7609 (Fwhere_is_internal): New function wrapping where_is_internal.
7610 (where_is_internal_1): Handle the case where we're filling the cache.
7611 (syms_of_keymap): Init and gcpro the where_is_cache(|_keymaps).
7613 2000-10-25 Miles Bader <miles@gnu.org>
7615 * xdisp.c (pos_visible_p): Don't add `it.current_y' twice.
7617 2000-10-25 Gerd Moellmann <gerd@gnu.org>
7619 * window.c (pos_fully_visible_p): Removed.
7620 (Fpos_visible_in_window_p): Use pos_visible_p to determine
7621 if position is visible and/or fully visible.
7623 * lisp.h (pos_visible_p): Add prototype.
7625 * xdisp.c (pos_visible_p): New function.
7627 2000-10-25 Kenichi Handa <handa@etl.go.jp>
7629 * process.c (send_process): If OBJECT is t, it means that the data
7630 is from C string, but we should encode it. Before calling
7631 setup_raw_text_coding_system, be sure to flush out data by the
7632 previous coding system.
7634 2000-10-25 Miles Bader <miles@lsi.nec.co.jp>
7636 * buffer.c (overlays_at): Only let CHANGE_REQ inhibit an
7637 assignment of startpos to prev when startpos == pos.
7639 * editfns.c (find_field): Set the field stickiness correctly from
7640 overlay fields. Use renamed `text_property_stickiness'.
7641 (text_property_stickiness): Renamed from `char_property_stickiness'.
7642 Only check text properties, not overlays.
7643 * textprop.c (get_char_property_and_overlay): New function.
7644 (Fget_char_property): Use it.
7645 * intervals.h (get_char_property_and_overlay): Add declaration.
7647 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
7649 * keymap.c: Use AREF, ASET and ASIZE macros.
7650 (Fmake_sparse_keymap): Docstring fix.
7652 (shadow_lookup): Move up.
7653 Handle the case where lookup-key returns an integer.
7654 (where_is_internal_1): Drop arg `keymap'. Don't check shadowing.
7655 (where_is_internal_2): Adapt to fewer args for where_is_internal_1.
7656 (Fwhere_is_internal): Allow `xkeymap' to be a list of keymaps.
7657 Simplify/rewrite the keymap-finding code.
7658 Add check for command shadowing, using shadow_lookup.
7660 2000-10-24 Stefan Monnier <monnier@cs.yale.edu>
7662 * keymap.c (fix_submap_inheritance): Use get_keymap_1 on parent_entry
7663 rather than KEYMAPP, to allow EQ to work correctly if parent_entry is
7666 2000-10-24 Andrew Innes <andrewi@gnu.org>
7668 * dired.c (directory_files_internal_unwind): New function.
7669 (directory_files_internal): Use it to ensure closedir is called
7670 even if expand-file-name or file-attributes throw, eg. because of
7671 a user interrupt. Also enable immediate_quit while calling
7672 re_search, so that matching can be interrupted as well.
7674 2000-10-24 Andrew Innes <andrewi@gnu.org>
7676 * regex.c (IMMEDIATE_QUIT_CHECK): New macro, which does QUIT on
7678 (re_match_2_internal): Use IMMEDIATE_QUIT_CHECK instead of QUIT,
7679 so that re_search functions only quit when callers expect them to.
7681 2000-10-24 Kenichi Handa <handa@etl.go.jp>
7683 * regex.c (regex_compile): Change the way of handling a range from
7684 a char less than 256 to a char not less than 256.
7686 2000-10-24 Gerd Moellmann <gerd@gnu.org>
7688 * window.c (size_window): Prevent setting window's width or
7689 height to a negative value (esp. with XSETFASTINT).
7691 * gmalloc.c (state_protected_p, last_state_size, last_heapinfo)
7692 [GC_MALLOC_CHECK && GC_PROTECT_MALLOC_STATE]: New variables.
7693 (protect_malloc_state) [GC_MALLOC_CHECK &&
7694 GC_PROTECT_MALLOC_STATE]: New function.
7695 (PROTECT_MALLOC_STATE): New macro.
7696 (__malloc_initialize, morecore, _malloc_internal)
7697 (_free_internal) _realloc_internal): Use it to make _heapinfo
7698 read-only outside of gmalloc.
7700 * keymap.c: Update copyright.
7702 * .gdbinit (xbacktrace): Handle case that $bt->function isn't
7705 2000-10-24 Colin Walters <walters@cis.ohio-state.edu>
7707 * filelock.c (unlock_all_files): Use unlock_file to expand each
7708 buffer's file_truename before trying remove its lock file.
7710 2000-10-24 Eli Zaretskii <eliz@is.elta.co.il>
7712 * coding.c (decode_coding_emacs_mule): If coding->eol_type is CR
7713 or CRLF, decode EOLs.
7715 2000-10-24 Kenichi Handa <handa@etl.go.jp>
7717 * window.c (Fdisplay_buffer): Fix doc.
7719 2000-10-23 Jason Rumney <jasonr@gnu.org>
7721 * fontset.c (syms_of_fontset) [WINDOWSNT]: Special case for
7722 ASCII font of default fontset on Windows.
7724 * w32term.c (VCENTER_BASELINE_OFFSET): Bias division (see
7725 xterm.c comment below).
7727 * w32fns.c (x_to_w32_font): Initialize dpi from dpyinfo->resy.
7729 2000-10-23 Gerd Moellmann <gerd@gnu.org>
7731 * xterm.c (x_connection_closed): Reset handling_signal.
7733 * alloc.c (emacs_blocked_free) [GC_MALLOC_CHECK]: Handle freeing null.
7735 2000-10-23 Miles Bader <miles@gnu.org>
7737 * window.c (window_scroll_pixel_based, window_scroll_line_based):
7738 Pass nil for FULLY argument to Fpos_visible_in_window_p to
7739 maintain old behavior.
7740 * minibuf.c (Fminibuffer_complete): Likewise.
7742 2000-10-23 Miles Bader <miles@lsi.nec.co.jp>
7744 * xterm.c (VCENTER_BASELINE_OFFSET): Bias the division by two, so
7745 that when a font can't be exactly centered, it errs up rather than
7748 2000-10-23 ShengHuo ZHU <zsh@cs.rochester.edu>
7750 * fns.c (Fbase64_decode_string): The decoded result should be unibyte.
7752 2000-10-23 Andrew Choi <akochoi@i-cable.com>
7754 * dispextern.h [macintosh]: Include macgui.h instead of macterm.h.
7756 * dispnew.c [macintosh]: Include macterm.h.
7757 (init_display) [macintosh]: Initialization for window system.
7759 * emacs.c (main) [macintosh]: Call syms_of_textprop,
7760 syms_of_macfns, syms_of_ccl, syms_of_fontset, syms_of_xterm,
7761 syms_of_search, x_term_init, and init_keyboard before calling
7762 init_window_once. Also, call syms_of_xmenu.
7764 * fontset.c (syms_of_fontset) [macintosh]: Set ASCII font of
7765 default fontset to Monaco.
7767 * frame.c [macintosh]: Include macterm.h. Remove declarations of
7768 NewMacWindow and DisposeMacWindow.
7769 (make_terminal_frame) [macintosh]: Call make_mac_terminal_frame
7770 instead of calling NewMacWindow and setting fields of
7771 f->output_data.mac directly. Call init_frame_faces.
7772 (Fdelete_frame) [macintosh]: Remove unused code.
7773 (Fmodify_frame_parameters) [macintosh]: Call
7774 x_set_frame_parameters instead of mac_set_frame_parameters.
7776 * frame.h [macintosh]: Define menu_bar_lines field in struct
7777 frame. Define FRAME_EXTERNAL_MENU_BAR macro.
7779 * keyboard.c [macintosh]: Include macterm.h.
7780 (kbd_buffer_get_event) [macintosh]: Generate delete_window_event
7781 and menu_bar_activate_event type events as for X and NT.
7782 (make_lispy_event) [macintosh]: Construct lisp events of type
7783 MENU_BAR_EVENT as for X and NT.
7785 * sysdep.c [macintosh]: Remove declaration for sys_signal.
7786 Include stdlib.h. Remove definition of Vx_bitmap_file_path.
7787 (sys_subshell) [macintosh]: Remove definition entirely.
7788 (init_sys_modes) [macintosh]: Do not initialize Vwindow_system and
7789 Vwindow_system_version here. Remove initialization of
7790 Vx_bitmap_file_path.
7791 (read_input_waiting): Correct the number of parameters passed to
7793 Move all Macintosh functions to mac/mac.c.
7795 * term.c [macintosh]: Include macterm.h.
7797 * window.c [macintosh]: Include macterm.h.
7799 * xdisp.c [macintosh]: Include macterm.h. Declare
7800 set_frame_menubar and pending_menu_activation.
7801 (echo_area_display) [macintosh]: Do not return if terminal frame
7802 is the selected frame.
7803 (update_menu_bar) [macintosh]: Check FRAME_EXTERNAL_MENU_BAR (f).
7804 Allow only the selected frame to set menu bar.
7805 (redisplay_window) [macintosh]: Obtain menu bar to redisplay by
7806 calling FRAME_EXTERNAL_MENU_BAR (f).
7807 (display_menu_bar) [macintosh]: Check FRAME_MAC_P (f).
7809 * xfaces.c [macintosh]: Include macterm.h. Define x_display_info
7810 and check_x. Declare XCreateGC. Define x_create_gc and
7811 x_free_gc. Initialize font_sort_order.
7812 (x_face_list_fonts) [macintosh]: Use the same code as WINDOWSNT,
7813 but call x_list_fonts instead of w32_list_fonts.
7814 (Finternal_face_x_get_resource) [macintosh]: Do not call
7815 display_x_get_resource.
7816 (prepare_face_for_display) [macintosh]: Set xgcv.font.
7817 (realize_x_face) [macintosh]: Load the font if it is specified in
7819 (syms_of_xfaces) [macintosh]: Initialize Vscalable_fonts_allowed to Qt.
7821 2000-10-22 Stefan Monnier <monnier@cs.yale.edu>
7823 * keymap.c (fix_submap_inheritance): Don't do anything if parent_entry
7824 is nil: since we go to the end of submap anyway, we'd end up
7826 (access_keymap): Don't use KEYMAPP on meta_map since KEYMAPP
7827 doesn't obey autoload.
7829 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
7831 * msdos.c (dos_set_window_size): Update screen dimension variables.
7833 2000-10-21 Jason Rumney <jasonr@gnu.org>
7835 * w32term.c (w32_cache_char_metrics): Double check that font is
7836 really fixed pitch before trusting tmPitchAndFamily.
7838 2000-10-21 Andrew Innes <andrewi@gnu.org>
7840 * w32gui.h (w32_char_font_type): Move enum from w32term.c
7842 * w32term.h: Extern decl for w32_cache_char_metrics.
7844 * w32bdf.c (w32_load_bdf_font): Call w32_cache_char_metrics.
7846 * w32fns.c (w32_load_system_font): Call w32_cache_char_metrics.
7847 (w32_unload_font): Free per_char array if present.
7849 * w32term.c (w32_per_char_metric): Remove HDC argument. Use
7850 cached information in emulated XFontStruct to handle common cases
7851 quickly. Do not allocate XCharStruct for return.
7852 (w32_native_per_char_metric): New function.
7853 (w32_bdf_per_char_metric): Fill in supplied XCharStruct instead of
7855 (x_produce_glyphs): Don't get an HDC. Change calls to
7856 w32_per_char_metric to match arg change above. Remove calls to
7858 (w32_get_glyph_overhangs): Ditto.
7859 (w32_cache_char_metrics): New function.
7861 * makefile.w32-in: Change .obj to .$(O) in all dependencies.
7862 ($(BLD)/casefiddle.$(O)): Remove compile command.
7863 ($(BLD)/gmalloc.$(O)): Remove compile command.
7864 ($(BLD)/dispnew.obj):
7865 ($(BLD)/keyboard.obj):
7866 ($(BLD)/w32inevt.obj):
7867 ($(BLD)/w32bdf.obj):
7869 ($(BLD)/buffer.obj):
7870 ($(BLD)/editfns.obj):
7872 ($(BLD)/fileio.obj):
7874 ($(BLD)/indent.obj):
7875 ($(BLD)/insdel.obj):
7876 ($(BLD)/intervals.obj):
7877 ($(BLD)/minibuf.obj):
7879 ($(BLD)/scroll.obj):
7880 ($(BLD)/sysdep.obj):
7881 ($(BLD)/textprop.obj):
7882 ($(BLD)/widget.obj):
7883 ($(BLD)/xdisp.obj): Add dependency on w32gui.h.
7884 ($(BLD)/term.obj): Add dependency on dispextern.h.
7886 * makefile.nt ($(BLD)\dispnew.obj):
7887 ($(BLD)\keyboard.obj):
7888 ($(BLD)\w32inevt.obj):
7889 ($(BLD)\w32bdf.obj):
7891 ($(BLD)\buffer.obj):
7892 ($(BLD)\editfns.obj):
7894 ($(BLD)\fileio.obj):
7896 ($(BLD)\indent.obj):
7897 ($(BLD)\insdel.obj):
7898 ($(BLD)\intervals.obj):
7899 ($(BLD)\minibuf.obj):
7901 ($(BLD)\scroll.obj):
7902 ($(BLD)\sysdep.obj):
7903 ($(BLD)\textprop.obj):
7904 ($(BLD)\widget.obj):
7905 ($(BLD)\xdisp.obj): Add dependency on w32gui.h.
7906 ($(BLD)\term.obj): Add dependency on dispextern.h
7908 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
7910 * minibuf.c (Fminibuffer_complete): Call Fpos_visible_in_window_p
7911 with an additional argument of Qt.
7913 2000-10-21 Miles Bader <miles@gnu.org>
7915 * window.c (pos_fully_visible_in_window_p): New function.
7916 (Fpos_visible_in_window_p): Add FULLY argument.
7917 Use pos_fully_visible_in_window_p.
7918 (window_scroll_pixel_based, window_scroll_line_based): Update
7919 calls to Fpos_visible_in_window_p.
7920 * lisp.h (Fpos_visible_in_window_p): Update prototype
7922 2000-10-20 Gerd Moellmann <gerd@gnu.org>
7924 * alloc.c (toplevel): Conditionalize compilation of mem_*
7925 functions differently.
7927 2000-10-20 Jason Rumney <jasonr@gnu.org>
7929 * alloc.c (toplevel): Move #ifdef GC_MARK_STACK back to above
7930 mem_init where it used to be. mem_z etc not defined otherwise.
7932 2000-10-20 Gerd Moellmann <gerd@gnu.org>
7934 * alloc.c (toplevel) [SYSTEM_MALLOC || DOUG_LEA_MALLOC]: Undef
7936 (toplevel) [GC_MARK_STACK || GC_MALLOC_CHECK]: Move mem_node
7937 structure definition and related variabled to the top of the file.
7938 Include this code when GC_MALLOC_CHECK is defined.
7939 (lisp_malloc, lisp_free) [GC_MALLOC_CHECK]: Don't
7940 register/unregister allocated region.
7941 (emacs_blocked_free) [GC_MALLOC_CHECK]: Check if freeing something
7942 which isn't allocated.
7943 (emacs_blocked_malloc) [GC_MALLOC_CHECK]: Check if returning
7944 something which is already in use.
7945 (emacs_blocked_realloc) [GC_MALLOC_CHECK]: Likewise.
7946 (mem_insert) [GC_MALLOC_CHECK]: Use _malloc_internal.
7947 (mem_delete) [GC_MALLOC_CHECK]: Use _free_internal.
7948 (init_alloc_once) [GC_MALLOC_CHECK]: Call mem_init.
7950 * gmalloc.c (_malloc_internal) [GC_MALLOC_CHECK]: Use
7951 _malloc_internal instead of malloc.
7952 (_free_internal) [GC_MALLOC_CHECK]: Use _free_internal instead
7955 2000-10-20 Andrew Innes <andrewi@gnu.org>
7957 * strftime.c [!WINDOWSNT]: Don't apply Solaris 2.5 work-around on
7959 (my_strftime) <macro>: Don't use macro arg list when redefining as
7961 (my_strftime) <function>: Supply 0 as ut argument.
7963 2000-10-19 Jason Rumney <jasonr@altavista.net>
7965 * w32console.c: Do not undef HAVE_WINDOW_SYSTEM before
7966 including dispextern.h, as it stops faces from working.
7968 * w32fns.c (Fx_create_frame): Don't bother calling
7969 face-set-after-frame-default since the caller does it for us
7970 anyway. Clean up calls to x_get_arg to be consistent with X.
7972 * w32term.c (x_produce_glyphs): Handle
7973 unibyte_display_via_language_environment correctly.
7974 (w32_draw_box_rect): Fix the calculation of width and height.
7976 * w32menu.c (add_menu_item): Do not use MF_OWNERDRAW for titles,
7977 as it has stopped working.
7978 (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar position like
7981 2000-10-19 Gerd Moellmann <gerd@gnu.org>
7983 * eval.c (skip_debugger): Prevent a compiler warning.
7984 (Fcondition_case): Likewise.
7985 (Fbacktrace_frame): Use a null interactive spec.
7987 2000-10-19 Kenichi Handa <handa@etl.go.jp>
7989 * xterm.c (x_find_ccl_program): Check also fontp->full_name.
7991 2000-10-18 Gerd Moellmann <gerd@gnu.org>
7993 * strftime.c: Sync with glibc, file version 1.78.
7994 (my_strftime) [HAVE_TZNAME]: Use `UTC' instead of `GMT' which
7995 should no longer be used according to ISO 8601.
7997 * keymap.c (access_keymap): If IDX has a meta prefix, and there's
7998 no map for meta_prefix_char, don't try to use it as a keymap.
7999 Instead, if T_OK is non-zero, look up a default binding, if any,
8000 otherwise, if T_OK is zero, return nil.
8002 * xfns.c (x_to_xcolors, x_set_mouse_color, lookup_pixel_color)
8003 (x_to_xcolors, png_load): Use x_query_color.
8005 * xterm.c (x_color_cells, x_query_colors, x_query_color):
8007 (x_alloc_nearest_color): Use it to reduce calls to XQueryColors
8009 (x_copy_color, x_alloc_lighter_color): Likewise.
8011 * xterm.h (struct x_display_info): Add color_cells and ncolor_cells.
8012 (x_query_color, x_query_colors): Add prototype.
8014 * alloc.c (allocate_string) [GC_CHECK_STRING_BYTES]: Call
8015 check_string_bytes only if not noninteractive, increase count to 50.
8017 2000-10-18 Miles Bader <miles@lsi.nec.co.jp>
8019 * insdel.c (adjust_markers_for_delete): Handle before-insertion
8022 2000-10-17 Gerd Moellmann <gerd@gnu.org>
8024 * alloc.c (pure_bytes_used): Renamed from pureptr.
8026 (pure_alloc): New function.
8027 (make_pure_string, pure_cons, make_pure_float, make_pure_vector):
8029 (Fpurecopy): Use PURE_POINTER_P.
8031 * xdisp.c (try_cursor_movement): Use cursor_row_p also when
8032 PT has moved backward.
8034 * xdisp.c (cursor_row_p): Take continued lines into account.
8036 * alloc.c (mark_object) [GC_CHECK_STRING_BYTES]: Check validity of
8038 (check_string_bytes) [GC_CHECK_STRING_BYTES]: New function.
8039 (check_string_bytes_count) [GC_CHECK_STRING_BYTES]: New variable.
8040 (allocate_string) [GC_CHECK_STRING_BYTES]: Call it for every 10th
8043 * xdisp.c (forward_to_next_line_start): Switch iterator's handling
8044 of selective display off while searching for the next line start.
8046 2000-10-17 Kenichi Handa <handa@etl.go.jp>
8048 * Makefile.in (term.o): Depend on dispextern.h.
8050 2000-10-16 Stefan Monnier <monnier@cs.yale.edu>
8052 * keymap.c (keymap_memberp): Ensure that nil is not a member.
8054 2000-10-16 Gerd Moellmann <gerd@gnu.org>
8056 * xdisp.c (set_iterator_to_next): Reset box start and end flags of
8057 the iterator at the beginning, so that they can be set later on,
8058 for instance in reseat_at_next_visible_line_start, without being
8061 * xfns.c (pbm_format): Add :foreground and :background keywords.
8062 (PBM_FOREGROUND, PBM_BACKGROUND): New enumerators.
8063 (xbm_load): Recognize foreground and background color specifications.
8065 2000-10-16 Eli Zaretskii <eliz@is.elta.co.il>
8067 * dispextern.h (unspecified_fg, unspecified_bg): Declare.
8069 * dosfns.c (unspecified_fg, unspecified_bg): Remove extern declaration.
8071 * msdos.c (IT_set_face): Compare highlighted face with the default
8072 face, and invert colors if these faces' colors are identical.
8073 (Fmsdos_remember_default_colors): Don't swap foreground and
8074 background colors in initial_colors[].
8075 (IT_set_frame_parameters): Don't swap frame's foreground and
8076 background pixels. If ALIST includes "(reverse . t)", swap
8077 foreground-color and background-color properties in frame's
8078 param_alist. If the original frame's param_alist doesn't specify
8079 the colors, store unspecified-fg and unspecified-bg, reversed if
8082 * frame.c (Fframe_parameters): If a tty's frame's param_alist says
8083 the colors are unspecified and reversed, reverse fore- and back-
8084 ground in the returned value.
8085 (Fframe_parameter): Ditto.
8087 2000-10-16 Gerd Moellmann <gerd@gnu.org>
8089 * xdisp.c (find_last_unchanged_at_beg_row): Renamed from
8090 get_last_unchanged_at_beg_row.
8091 (find_first_unchanged_at_end_row): Renamed from
8092 get_first_unchanged_at_end_row.
8093 (find_first_unchanged_at_end_row): Convert assertions to
8094 unconditional tests which abort. When looking for a row in
8095 unchanged text, don't go further back than first_text_row.
8097 * xdisp.c (try_scrolling) <cursor in scroll margin at the bottom>:
8098 Don't add in the last line's height when deciding if the new
8099 position is below the scroll margin.
8101 2000-10-16 Miles Bader <miles@gnu.org>
8103 * editfns.c (Fconstrain_to_field): Check carefully for field
8104 boundaries if either OLD_POS or NEW_POS has a non-nil field
8105 property, even if they're the same.
8107 2000-10-16 Kenichi Handa <handa@etl.go.jp>
8109 * xterm.c (x_draw_box_rect): Fix the calculation of width and
8110 height for XFillRectangle.
8112 2000-10-15 Stefan Monnier <monnier@cs.yale.edu>
8114 * syntax.c (Fstring_to_syntax): New function extracted from
8115 Fmodify_syntax_entry.
8116 (Fmodify_syntax_entry): Use it and document the ! and | fences.
8117 (skip_chars, Fforward_comment): Remove unused variables.
8118 (syms_of_syntax): Add defsubr for string-to-syntax.
8119 (describe_syntax): Add code for comment and string fences.
8121 2000-10-14 Stefan Monnier <monnier@cs.yale.edu>
8123 * keymap.c (access_keymap): Add AUTOLOAD parameter.
8124 Do the meta->esc mapping. Call get_keyelt before returning.
8125 Start scanning from the second element (the first is always `keymap')
8126 to make it easier to detect when we reach a parent map.
8127 Handle the case of inheriting from a symbol whose function is a map.
8128 (Fkeymap_parent): Also handle the `inherit from symbol' case.
8129 (fix_submap_inheritance, Fdefine_key): Update call to access_keymap.
8130 (get_keyelt, Flookup_key): Update call to access_keymap.
8131 Remove the meta->esc mappings.
8132 (define_as_prefix): Delete old disabled code.
8133 (menu_item_p): New function.
8134 (where_is_internal_1): Skip over the few remaining menu items.
8135 * lisp.h (access_keymap): Update prototype.
8136 * keyboard.c (read_char, menu_bar_items, tool_bar_items):
8137 Update call to access_keymap.
8138 (follow_key, read_key_sequence): Update calls to access_keymap.
8139 Remove the meta->esc mappings.
8141 2000-10-13 Gerd Moellmann <gerd@gnu.org>
8143 * dispnew.c (direct_output_for_insert): Call set_iterator_to_next
8144 with additional argument.
8146 * xdisp.c (cursor_row_p): New function.
8147 (try_cursor_movement, display_line): Use it.
8149 * xdisp.c (append_space): Also save/restore iterator's current
8150 character and its length.
8152 * xdisp.c (init_from_display_pos): Add an assertion.
8153 (handle_stop): Don't set iterator's add_overlay_start.
8154 (handle_invisible_prop): Likewise.
8155 (load_overlay_strings): If text under an overlay is invisible,
8156 take both before- and after-strings into account when the iterator
8157 is positioned either at the start or at the end of the overlay.
8158 (forward_to_next_line_start): Rewritten.
8159 (reseat_at_next_visible_line_start): Rewritten.
8160 (set_iterator_to_next): Add parameter RESEAT_P.
8162 * dispextern.h (struct it): Remove member add_overlay_start.
8163 (set_iterator_to_next): Change prototype.
8165 2000-10-13 Kenichi Handa <handa@etl.go.jp>
8167 * coding.c (code_convert_region): Be sure to initialize
8168 coding->category_idx.
8169 (decode_coding_string): Set coding->src_multibyte and
8170 coding->dst_multibyte before using CODING_REQUIRE_DECODING.
8171 (encode_coding_string): Set coding->src_multibyte and
8172 coding->dst_multibyte before using CODING_REQUIRE_ENCODING.
8174 2000-10-12 Stefan Monnier <monnier@cs.yale.edu>
8176 * xfns.c (Fx_create_frame): Don't bother calling
8177 face-set-after-frame-default since the caller does it for us anyway.
8179 2000-10-12 Eli Zaretskii <eliz@is.elta.co.il>
8181 * window.c (coordinates_in_window): Fix detection of vertical line
8182 on character terminals.
8184 2000-10-12 Gerd Moellmann <gerd@gnu.org>
8186 * editfns.c (save_excursion_save): Additionally record the
8188 (save_excursion_restore): If buffer was visible in a window, and a
8189 different window was selected, and the old selected window is
8190 still live, restore point in that window.
8192 2000-10-12 Kenichi Handa <handa@etl.go.jp>
8194 * xterm.c (x_produce_glyphs): Handle
8195 unibyte_display_via_language_environment correctly.
8197 * regex.c (regex_compile): Change the way of handling a range from
8198 unibyte char to multibyte char.
8200 * syntax.c (skip_chars): Change the way of handling a range from
8201 unibyte char to multibyte char.
8203 * process.c (read_process_output): Cancel previous change.
8205 2000-10-11 Eli Zaretskii <eliz@is.elta.co.il>
8207 * search.c (Fsearch_backward, Fsearch_forward): Doc fix.
8209 * charset.c (Ffind_charset_string): Doc fix.
8210 (Ffind_charset_region): Doc fix.
8212 2000-10-11 Kenichi Handa <handa@mule.m17n.org>
8214 * process.c (read_process_output): Fix previous change. Adjust
8215 multibyteness of text to insert in a buffer by
8216 string_make_unibyte/multibyte instead of Fstring_as_unibyte/multibyte.
8218 2000-10-10 Andreas Schwab <schwab@suse.de>
8220 * alloc.c (mark_object): Remove all workarounds installed on
8223 2000-10-10 Kenichi Handa <handa@etl.go.jp>
8225 * fns.c (READ_QUADRUPLET_BYTE): Set *NCHARS_RETURN before returning.
8226 (base64_encode_1): Make it work for a text of multibyte form.
8227 (Fbase64_decode_region): Allocate sufficient memory for multibyte
8228 case. Don't call str_to_multibyte because base64_decode_1
8229 produces correct multibyte form for eight-bit codes.
8230 (Fbase64_decode_string): Adjusted for the change of base64_decode_1.
8231 (base64_decode_1): New args MULTIBYTE and NCHARS_RETURN. If
8232 MULTIBYTE is nonzero, produce correct multibyte form for eight-bit
8235 * charset.h (CHAR_STRING): Optimized for single byte characters.
8237 2000-10-09 Andreas Schwab <schwab@suse.de>
8239 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Reset S to
8240 -1 after socket is closed, to fall through to error processing.
8242 2000-10-09 Eli Zaretskii <eliz@is.elta.co.il>
8244 * msdos.c (IT_set_frame_parameters): Don't initialize Lisp_Object
8245 variables. If ALIST includes foreground-color or
8246 background-color, change also the colors of the default face for
8249 2000-10-08 Eli Zaretskii <eliz@is.elta.co.il>
8251 * msdos.c (top-level) <Qbackground_color, Qforeground_color>: Make
8252 them extern (they are defined on xfaces.c).
8253 (syms_of_msdos): Don't intern and don't staticpro
8254 Qbackground_color and Qforeground_color.
8256 2000-10-07 Eli Zaretskii <eliz@is.elta.co.il>
8258 * frame.c (Fframe_parameter): For non-windowed frames, if
8259 f->param_alist says foreground or background color is unspecified,
8260 call tty_color_name to return the color name computed from the
8261 frame's current colors.
8263 2000-10-06 Dave Love <fx@gnu.org>
8265 * terminfo.c (ospeed): Don't declare.
8267 * sysdep.c: Don't include string.h.
8268 (h_errno): Declare conditional also on TRY_AGAIN.
8270 * charset.c (Ffind_charset_string): Doc fix.
8272 * fns.c (Fbase64_encode_region, Fbase64_encode_string)
8273 (Fbase64_decode_region, Fbase64_decode_string): More explicit
8276 2000-10-05 Dave Love <fx@gnu.org>
8278 * xmenu.c (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar
8279 position like menu-bar.
8281 2000-10-05 Gerd Moellmann <gerd@gnu.org>
8283 * keyboard.c (Frecursive_edit): Make sure redisplay can happen.
8285 * xdisp.c (handle_single_display_prop): Use safe_call1.
8286 (safe_call): Renamed from call_function.
8287 (safe_call1): New function.
8288 (handle_fontified_prop): Use safe_call1 instead of call1.
8289 (safe_eval): Renamed from eval_form.
8290 (safe_eval_handler): Renamed from eval_handler.
8291 (handle_single_display_prop, display_mode_element): Use safe_eval
8292 instead of eval_form.
8294 * xfaces.c (merge_face_heights): Use safe_call instead of
8297 * keyboard.c (show_help_echo): Use safe_call instead of
8298 call_function; use safe_eval instead of eval_form.
8300 * lisp.h (safe_call): Renamed from call_function.
8301 (safe_eval): Renamed from eval_form.
8302 (safe_call1): Add prototype.
8304 2000-10-05 Miles Bader <miles@lsi.nec.co.jp>
8306 * xfns.c (image_ascent): Rearrange ascent calculation for the
8309 2000-10-04 Stefan Monnier <monnier@cs.yale.edu>
8311 * keymap.c (Fwhere_is_internal): Ignore `menu-bar' and `tool-bar'.
8312 (where_is_internal_1): Don't bother ignoring menu-items any more.
8314 2000-10-04 Gerd Moellmann <gerd@gnu.org>
8316 * keyboard.c (update_menu_bindings): New variable.
8317 (parse_menu_item): Use AREF. If update_menu_bindings
8318 is 0, don't update menu bindings.
8319 (syms_of_keyboard): New Lisp variable `update-menu-bindings'.
8321 2000-10-03 Eli Zaretskii <eliz@is.elta.co.il>
8323 * alloc.c (Fgarbage_collect): Prevent compiler warning for a call
8326 2000-10-02 Stefan Monnier <monnier@cs.yale.edu>
8328 * syntax.c (forw_comment): Match nestedness of ender/starter.
8329 (Fforward_comment): Treat an unmatched \n comment-ender as whitespace.
8330 (prev_char_comstart_first): Remove.
8331 (back_comment): Check two-char comment markers more carefully
8332 to better handle overlapping cases like *//* or /* */* */ ...
8333 Match nestedness of ender/starter.
8335 2000-10-02 Dave Love <fx@gnu.org>
8337 * config.in (HAVE_GAI_STRERROR): Add undef.
8339 * process.c (Fopen_network_stream): Use it.
8341 * m/alpha.h (NO_REMAP): Don't define.
8343 2000-10-02 Gerd Moellmann <gerd@gnu.org>
8345 * lisp.h (wrong_type_argument): Remove NO_RETURN, the function can
8346 return with a string converted to an integer or vice versa when
8347 Vmocklisp_arguments is t.
8348 (Fsignal): Likewise. The function can return for `quit'.
8349 (struct gcpro): Declare member `var' to point to a volatile
8352 * eval.c (error): Prevent compiler warning.
8354 2000-09-30 Stefan Monnier <monnier@cs.yale.edu>
8356 * keymap.c (keymap_memberp): New function.
8357 (Fset_keymap_parent): Use it.
8358 (fix_submap_inheritance): Use get_keyelt, get_keymap_1 and KEYMAPP.
8359 Use keymap_memberp to avoid creating cycles.
8360 (access_keymap): Use KEYMAPP.
8362 2000-09-30 Gerd Moellmann <gerd@gnu.org>
8364 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Use
8365 gai_strerror. Make sure xerrno is set if connect fails. Improve
8368 2000-09-29 Jason Rumney <jasonr@gnu.org>
8370 * w32term.c (w32_char_font_type, w32_encode_char)
8371 (x_produce_glyphs): Distinguish single and multibyte BDF fonts.
8372 (w32_bdf_per_char_metric): New function.
8373 (w32_per_char_metric): Use it.
8374 (x_draw_glyph_string_background): Always draw background for BDF
8377 * w32bdf.h (glyph_struct, cache_bitmap): Cache bitmap data, not
8378 GDI object which is a scarce resource.
8380 * w32bdf.c (search_file_line): Fix skipping of whitespace.
8381 (get_quoted_string): Fix limit on memchr search.
8382 (set_bdf_font_info): Use unsigned chars. Negate yoffset.
8383 (w32_init_bdf_font): Initialize codepoint and bitmap heaps.
8384 (w32_free_bdf_font): Free bitmaps and codepoints on heaps.
8385 (get_cached_font_char, cache_char_offset): Use macro
8386 BDF_CODEPOINT_RANGE_COVER_P.
8387 (cache_char_offset): Use HeapAlloc to allocate codepoints on own heap.
8388 (clear_cached_bitmap_slots): New function.
8389 (GET_HEX_VALUE): G-Z, g-z are not hex.
8390 (w32_get_bdf_glyph): Convert to DIB format. Return bytes read.
8391 (get_bitmap_with_cache): Use new cache implementation.
8392 (create_offscreen_bitmap): New function.
8393 (w32_BDF_TextOut): Use it. Draw glyphs as DIBs.
8395 * w32term.c (x_produce_glyphs): If the distance from the current
8396 position to the next tab stop is less than a canonical character
8397 width, use the tab stop after that.
8398 (x_draw_glyphs): Handle case START and END are out of bounds more
8400 (x_clear_mouse_face): Block/unblock input.
8401 (x_display_and_set_cursor): Don't show a hollow box cursor for
8402 buffers whose cursor_type is nil.
8404 2000-09-29 Gerd Moellmann <gerd@gnu.org>
8406 * xfns.c (x_set_tool_bar_lines): Clear frame when tool bar disappears.
8408 * dispextern.h (updating_frame): Declare extern.
8410 2000-09-29 Andreas Schwab <schwab@suse.de>
8412 * m/ia64.h: Remove hack of not prototyping bcopy, etc.
8414 2000-09-29 Gerd Moellmann <gerd@gnu.org>
8416 * keyboard.c (menu_bar_one_keymap): If KEYMAP is a symbol,
8417 use its function definition.
8418 (tool_bar_items): Likewise.
8420 * lisp.h (fatal): Declare NO_RETURN.
8422 2000-09-29 Kenichi Handa <handa@etl.go.jp>
8424 * keymap.c: Remove the line "#undef NULL".
8426 2000-09-28 Gerd Moellmann <gerd@gnu.org>
8428 * xterm.c (x_make_frame_visible): Try harder to make the frame visible.
8430 2000-09-28 Dave Love <fx@gnu.org>
8432 * s/osf5-0.h: Define USE_MMAP_FOR_BUFFERS, not REL_ALLOC_MMAP.
8434 * s/sunos413.h (USE_MMAP_FOR_BUFFERS): Define.
8436 * .gdbinit (xreload): Note its need on GNU/Linux.
8438 * m/alpha.h (XUINT) [REL_ALLOC && _MALLOC_INTERNAL]: Don't declare
8439 r_alloc, r_alloc_free.
8441 2000-09-28 Kenichi Handa <handa@etl.go.jp>
8443 * syntax.c (skip_chars): Handle negation correctly.
8445 2000-09-27 Gerd Moellmann <gerd@gnu.org>
8447 * xfaces.c (realize_default_face): Call set_lface_from_font_name
8448 with non-zero FORCE_P argument.
8450 * dispnew.c (adjust_glyph_matrix, enable_glyph_matrix_rows):
8453 * xdisp.c (window_box_height): Add an assertion.
8455 * xfns.c (x_set_tool_bar_lines): Don't use more lines for the
8456 tool-bar than is available.
8457 (x_change_window_heights): Renamed from x_set_menu_bar_lines_1.
8459 2000-09-27 Dave Love <fx@gnu.org>
8461 * s/irix6-5.h: Now works 64-bit. Tidied.
8463 2000-09-26 Gerd Moellmann <gerd@gnu.org>
8465 * lisp.h (XINT) [EXPLICIT_SIGN_EXTEND]: Use BITS_PER_EMACS_INT
8466 instead of BITS_PER_INT.
8467 (XINT, XUINT) [NO_UNION_TYPE]: Cast result to EMACS_INT and
8468 EMACS_UINT, respectively.
8469 (NO_UNION_TYPE) [USE_LISP_UNION_TYPE]: Undefine.
8471 * m/sparc.h (BITS_PER_EMACS_INT) [__arch64__]: Don't define.
8473 * unexelf.c (ELFSIZE) [__NetBSD__ && __sparc_v9__]: Define to 64.
8475 * window.c (freeze_window_starts): Construct last argument for
8476 foreach_window differently.
8478 * xfns.c (x_decode_color): Don't return a Lisp_Object.
8480 * lisp.h (union Lisp_Object) [!NO_UNION_TYPE]: Use EMACS_INT and
8481 EMACS_UINT instead of `int' and `unsigned int'.
8482 (XSET) [EXPLICIT_SIGN_EXTEND]: Use EMACS_INT instead of `int'.
8484 * frame.h (struct frame): Make the `nothing' member of union
8485 output_data an EMACS_INT.
8487 * alloc.c (GC_CHECK_STRING_BYTES): Temporarily define, for bug hunting.
8488 (struct sdata) [GC_CHECK_STRING_BYTES]: Always record the string's
8489 size in the sdata structure.
8490 (SDATA_NBYTES, SDATA_DATA): New macros.
8491 (SDATA_OF_STRING, SDATA_SIZE) [GC_CHECK_STRING_BYTES]: Define
8492 differently for the different layout of the sdata structure.
8493 (allocate_string_data) [GC_CHECK_STRING_BYTES]: Record string size
8495 (sweep_strings, compact_small_strings) [GC_CHECK_STRING_BYTES]:
8496 Check that size recorded in the string size and size recorded in
8497 the sdata structure agree.
8499 2000-09-25 Dave Love <fx@gnu.org>
8501 * buffer.c: Include stdio.h.
8503 Partly suggested by Eduardo Horvath <eeh@netbsd.org>.
8505 * ralloc.c (__malloc_extra_blocks): Declare as __malloc_size_t.
8507 * alloc.c (__malloc_size_t) [DOUG_LEA_MALLOC]: Don't redefine it.
8508 (__malloc_size_t) [!DOUG_LEA_MALLOC]: Define unconditionally as size_t.
8509 (__malloc_extra_blocks): Declare as __malloc_size_t.
8511 2000-09-25 Gerd Moellmann <gerd@gnu.org>
8513 * alloc.c (mark_image): Use GC_NILP instead of NILP.
8515 * keyboard.c (show_help_echo): Set help_echo_showing_p.
8516 (read_char): If help-echo is showing, preserve the echo area
8519 * xdisp.c (help_echo_showing_p): New variable.
8520 (set_message): Reset it to 0.
8521 (init_xdisp): Initialize help_echo_showing_p.
8523 * dispextern.h (help_echo_showing_p): Declare extern.
8525 * config.in: Fix typo in __GNUC_MINOR__.
8527 * keyboard.h (quit_throw_to_read_char): Declare NO_RETURN.
8529 * s/freebsd.h (POSIX_SIGNALS): Define.
8531 * xterm.c (x_clear_mouse_face): Block/unblock input.
8533 2000-09-24 Dave Love <fx@gnu.org>
8535 * fns.c (base64_encode_1): Fix last change.
8537 2000-09-22 Gerd Moellmann <gerd@gnu.org>
8539 * dispnew.c (enable_glyph_matrix_rows): Remove xasserts.
8541 * xdisp.c (try_window_reusing_current_matrix): More fixes
8542 for the case window has a header-line.
8544 2000-09-22 Dave Love <fx@gnu.org>
8546 * xdisp.c (syms_of_xdisp): Defvar Vmenu_bar_update_hook to provide
8549 * xterm.c [SOLARIS2]: Remove redundant include of string.h.
8551 * fns.c (Fstring_as_unibyte, Fstring_as_multibyte): Doc fix.
8553 2000-09-21 Gerd Moellmann <gerd@gnu.org>
8555 * config.in (NO_RETURN): Define as `__attribute__((__noreturn__))'
8558 * lisp.h (wrong_type_argument, Fthrow, Fsignal, error):
8561 * window.c, term.c, xmenu.c, xrdb.c, emacs.c, macros.c,
8562 * keymap.c, insdel.c, marker.c, minibuf.c, fileio.c, dired.c,
8563 * indent.c, search.c, alloc.c, data.c: Avoid some more compiler
8566 * marker.c (byte_char_debug_check): Return void.
8568 * xfns.c (Fx_create_frame): Set default frame parameter value
8569 for tool-bar-lines to 1.
8571 * dispnew.c (scrolling_window): Compare y-positions of rows
8572 equal at the start. Some simplification.
8574 * xdisp.c (try_window_reusing_current_matrix): Fix computation of
8575 reused rows' y-position in the case window has a header-line, and
8576 new window start is greater than old window start.
8578 * process.c (process_sent_to): New variable.
8579 (send_process): Workaround for a crash on sparc-sun-solaris-2.6
8580 with GCC 2.95.2 caused by a parameter being clobbered by longjmp.
8581 Declare more parameters volatile.
8583 * lread.c (Vrecursive_load_depth_limit): New variable.
8584 (Fload): Check recursive loads whose recursion depth exceeds
8585 Vrecursive_load_depth_limit.
8586 (syms_of_lread): DERFAR_LISP recursive-load-depth-limit.
8588 2000-09-20 Gerd Moellmann <gerd@gnu.org>
8590 * fileio.c (Fread_file_name): Doc fix.
8592 * editfns.c (Fmessage_or_box): Doc fix.
8594 * fns.c (Fy_or_n_p, Fyes_or_no_p): Doc fix.
8596 * xfns.c (xbm_scan): Allow C-style comments.
8598 * xfns.c (xpm_init_color_cache) [ALLOC_XPM_COLORS]: If color
8599 symbols are specified, add color translations to the cache.
8600 (xpm_color_bucket, xpm_cache_color) [ALLOC_XPM_COLORS]: New functions.
8601 (xpm_lookup_color) [ALLOC_XPM_COLORS]: Use xpm_color_bucket and
8603 (xpm_load) [ALLOC_XPM_COLORS]: Pass frame and XPM attributes
8604 structures to xpm_init_color_cache.
8606 2000-09-19 Gerd Moellmann <gerd@gnu.org>
8608 * dispnew.c (update_window_line): Make sure to always draw mode-lines.
8610 2000-09-19 Andrew Innes <andrewi@gnu.org>
8612 * makefile.nt (bootstrap-emacs): Don't change directory.
8614 2000-09-19 Kenichi Handa <handa@etl.go.jp>
8616 * charset.h (UNIBYTE_STR_AS_MULTIBYTE_P): Fix previous change.
8618 * ccl.c (Fccl_execute_on_string): Make multibyte string correctly.
8619 If output buffer is too small, signal an appropriated error.
8621 2000-09-18 Dave Love <fx@gnu.org>
8623 * keyboard.c (menu_bar_items, tool_bar_items)
8624 (current_active_maps): Remove redundant get_local_map call.
8626 2000-09-18 Gerd Moellmann <gerd@gnu.org>
8628 * xterm.c (x_display_and_set_cursor): Don't show a hollow box
8629 cursor for buffers whose cursor_type is nil.
8631 * xterm.c (x_draw_image_glyph_string): Remove a comment describing
8632 a feature to implement that is already implemented.
8633 (note_mouse_highlight, x_find_ccl_program): Avoid some compiler
8636 * xfns.c (x_clear_image_1): New function.
8637 (x_clear_image): Use it.
8638 (x_from_xcolors): Use x_clear_image_1; don't free the image's mask.
8640 * dispnew.c (update_window): Move test for invisible lines
8641 at the top to update_window_line.
8642 (update_window_line): Handle invisible lines here.
8644 * xfns.c (clear_image_cache): Clear current matrices of all
8645 frames sharing an image cache. Block input while freeing
8646 images. Fix timestamp comparison.
8647 (x_clear_image): Also free the mask.
8649 * xfns.c (lookup_image): Block input while loading the image so
8650 that we won't get interrupted in a state where the image isn't yet
8652 (xbm_load_image, xbm_load, xpm_load, xpm_load, lookup_rgb_color)
8653 (lookup_pixel_color, x_to_xcolors, x_from_xcolors)
8654 (x_disable_image, x_build_heuristic_mask, pbm_load, png_load)
8655 (jpeg_load, tiff_load, gif_load, gs_load): Don't block/unblock input.
8657 2000-09-16 Gerd Moellmann <gerd@gnu.org>
8659 * dispnew.c (update_window): Make sure to make desired rows
8660 current even if they are completely invisible at the top
8663 2000-09-15 Gerd Moellmann <gerd@gnu.org>
8665 * xfns.c (lookup_image): Build mask before applying an algorithm.
8666 Recognize algorithm `disabled'.
8667 (cross_disabled_images): New variable.
8668 (COLOR_INTENSITY): New macro.
8669 (x_detect_edges): Use COLOR_INTENSITY.
8670 (x_disable_image): New function.
8671 (syms_of_xfns): DEFVAR_BOOL cross_disabled_images.
8673 * xdisp.c (build_desired_tool_bar_string): For a toolbar item in
8674 disabled state, don't apply an image transformation algorithm if
8675 the user specified an image for the disabled state. Use
8676 `:algorithm disabled' for creating a disabled item's image if the
8677 user hasn't specified an image.
8679 * xfns.c (ALLOC_XPM_COLORS): Define if we can use Emacs' color
8680 allocation functions with the XPM lib.
8681 (struct xpm_cached_color) [ALLOC_XPM_COLORS]: New structure.
8682 (XPM_COLOR_CACHE_BUCKETS) [ALLOC_XPM_COLORS]: New macro.
8683 (xpm_color_cache) [ALLOC_XPM_COLORS]: New variable.
8684 (xpm_init_color_cache, xpm_free_color_cache, xpm_lookup_color)
8685 (xpm_alloc_color, xpm_free_colors) [ALLOC_XPM_COLORS]: New functions.
8686 (xpm_load) [ALLOC_XPM_COLORS]: Use Emacs' own color allocation
8687 functions, if possible, because these handle color allocation
8688 failure more gracefully.
8689 (Fimage_mask_p): New function.
8691 * xfns.c (QCmatrix, QCcolor_adjustment, QCmask, Qemboss)
8692 (Qedge_detection, Qheuristic): New symbols.
8693 (syms_of_xfns): Initialize new symbols.
8694 (lookup_image): Handle `:mask X', `:algorithm emboss', and
8695 `algorithm (edge-detection ...)'.
8696 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format):
8697 (tiff_format, gif_format, gs_format): Add `:mask'.
8698 (XBM_MASK, XPM_MASK, PBM_MASK, PNG_MASK, JPEG_MASK, TIFF_MASK)
8699 (GIF_MASK, GS_MASK): New enumerators.
8700 (x_laplace_read_row, x_laplace_write_row): Functions removed.
8701 (emboss_matrix, laplace_matrix): New variables.
8702 (x_to_xcolors, x_from_xcolors, x_detect_edges, x_emboss)
8703 (x_edge_detection): New functions.
8704 (x_laplace): Rewritten in terms of x_detect_edges.
8705 (x_build_heuristic_mask): If image has a mask, free it.
8707 2000-09-14 Andrew Innes <andrewi@gnu.org>
8709 * makefile.w32-in: Revert to Unix line endings.
8711 2000-09-14 Andrew Innes <andrewi@gnu.org>
8713 * makefile.w32-in: Standardize indentation somewhat.
8714 (bootstrap-temacs): Use $(ARGQUOTE) instead of literal quotes, to
8715 cater for differences between shells.
8717 * w32term.c (w32_per_char_metric): Handle non-TrueType fonts.
8719 2000-09-14 Gerd Moellmann <gerd@gnu.org>
8721 * xterm.c (x_produce_glyphs): If the distance from the current
8722 position to the next tab stop is less than a canonical character
8723 width, use the tab stop after that.
8725 2000-09-14 Dave Love <fx@gnu.org>
8727 * buffer.c (alloc_buffer_text): Fix xmalloc call.
8729 2000-09-14 Gerd Moellmann <gerd@gnu.org>
8731 * xdisp.c (handle_fontified_prop): While running fontification
8732 functions, bind `fontification-functions' and
8733 `after-change-functions' to nil.
8735 * s/freebsd.h, s/irix-5.0.h, s/sol2.h, s/template.h
8736 (USE_MMAP_FOR_BUFFERS): Define instead of REL_ALLOC_MMAP.
8738 * Makefile.in (mallocobj) [SYSTEM_MALLOC]: Don't add ralloc.o.
8740 * emacs.c: Change conditional compilation on REL_ALLOC_MMAP to
8741 USE_MMAP_FOR_BUFFERS.
8743 * insdel.c (make_gap): Use enlarge_buffer_text.
8745 * buffer.c: Move allocation with mmap here, from ralloc.c. Change
8746 conditional compilation on REL_ALLOC_MMAP to USE_MMAP_FOR_BUFFERS.
8747 (mmap_alloc, mmap_free, mmap_realloc) [REL_ALLOC_MMAP]: Renamed
8748 from former r_alloc_* functions in ralloc.c.
8749 (mmap_page_size, mmap_initialized_p) [REL_ALLOC_MMAP]: New variables.
8750 (MEM_ALIGN) [REL_ALLOC_MMAP]: New macro.
8751 (mmap_init) [REL_ALLOC_MMAP]: New function.
8752 (alloc_buffer_text, enlarge_buffer_text, free_buffer_text): New
8753 functions replacing macros BUFFER_ALLOC, BUFFER_REALLOC, and
8756 * buffer.h (BUFFER_ALLOC, BUFFER_REALLOC, BUFFER_FREE): Removed.
8757 (enlarge_buffer_text): Add prototype.
8759 * ralloc.c: Remove everything having to do with the use of mmap.
8761 2000-09-13 Gerd Moellmann <gerd@gnu.org>
8763 * sound.c (Fplay_sound): Doc fix.
8765 * keyboard.c: Avoid some more compiler warnings.
8766 (parse_tool_bar_item): Ignore cached key bindings.
8768 * alloc.c: Add some comments about DOUG_LEA_MALLOC's use of mmap
8769 and allocation of Lisp data.
8771 2000-09-12 Gerd Moellmann <gerd@gnu.org>
8773 * xfaces.c: Remove conditional compilation on SCALABLE_FONTS.
8774 (Finternal_set_lisp_face_attribute): If frame is 0, set new frame
8777 * lread.c (Fload): Put code checking for recursive loads in #if 0.
8779 2000-09-12 Miyashita Hisashi <himi@meadowy.org>
8781 * ccl.c: Comment fixed.
8782 (MAX_MAP_SET_LEVEL): Increased to 30.
8783 (PUSH_MAPPING_STACK): Enclose with do-while block.
8784 (POP_MAPPING_STACK): Likewise.
8785 (stack_idx_of_map_multiple): New variable.
8786 (CCL_CALL_FOR_MAP_INSTRUCTION): New macro.
8787 (ccl_driver) <CCL_IterateMultipleMap>: If the content is a symbol,
8788 call the corresponding CCL program by CCL_CALL_FOR_MAP_INSTRUCTION.
8789 (ccl_driver) <CCL_MapSingle>: Likewise.
8790 (ccl_driver) <CCL_MapMultiple>: Rewritten to fix many bugs, deal
8791 with the case where looking up process reaches to the end of
8792 map-set, and call CCL programs as the above change.
8794 2000-09-11 Gerd Moellmann <gerd@gnu.org>
8796 * xfns.c (png_load, jpeg_load): Declare some variables volatile
8797 that might be clobbered by longjmp.
8798 (check_x_display_info, x_decode_color, create_frame_xic)
8799 (Fx_display_backing_store, Fx_display_visual_class)
8800 (x_build_heuristic_mask, pbm_scan_number): Avoid compiler warnings.
8802 * lread.c (init_lread): Set Vloads_in_progress to nil.
8803 (Fload): Show list of recursively loaded files, when signaling an
8806 * lread.c (Vloads_in_progress): New variable.
8807 (record_load_unwind): New function.
8808 (Fload): Check for recursive loads.
8809 (syms_of_lread): Initialize Vloads_in_progress.
8810 (read_integer, read1): Avoid some compiler warnings.
8812 * fns.c (concat, Fsubstring, internal_equal, Fnconc): Avoid some
8815 2000-09-11 Miles Bader <miles@gnu.org>
8817 * editfns.c (Fbuffer_string): Doc fix.
8819 2000-09-10 Gerd Moellmann <gerd@gnu.org>
8821 * ralloc.c (mmap_enlarge): Don't return 0 if successful.
8823 2000-09-09 Ken Raeburn <raeburn@gnu.org>
8825 * s/netbsd.h: Use NOT_C_CODE, not NO_C_SOURCE, when deciding
8826 whether to include other header files.
8828 2000-09-09 Gerd Moellmann <gerd@gnu.org>
8830 * xfaces.c (CYCLE_CHECK): Don't use the Lisp_Object returned
8831 by Fmemq as a boolean.
8833 2000-09-08 Stefan Monnier <monnier@cs.yale.edu>
8835 * xfaces.c (Finternal_set_lisp_face_attribute): Minor thinko.
8837 2000-09-08 Gerd Moellmann <gerd@gnu.org>
8839 * ralloc.c (mmap_fd): Remove initializer which can make it
8840 read-only in a dumped Emacs.
8841 (mmap_fd_1): New variable.
8842 (mmap_set_vars): Remove local `fd'. Save mmap_fd in mmap_fd_1,
8843 restore it from there.
8844 (r_alloc, r_re_alloc, r_alloc_free): Call r_alloc_init
8845 unconditionally so that mmap_fd can be initialized there.
8846 (r_alloc_init_fd): Open-coded in r_alloc_init; function removed.
8847 (r_alloc_init) [REL_ALLOC_MMAP && !MAP_ANON]: Open /dev/zero.
8848 (r_alloc_init) [REL_ALLOC_MMAP && MAP_ANON]: Set mmap_fd to -1.
8850 * xfaces.c (Finternal_merge_in_global_face): Return a Lisp object.
8852 * xdisp.c (dump_glyph_row): Fix printf format string.
8853 (display_line, move_it_in_display_line_to): Avoid compiler warnings.
8855 * s/freebsd.h (GC_MARK_STACK, REL_ALLOC_MMAP): Define.
8857 * keymap.c (Fset_keymap_parent): Check for cycles in keymap
8860 * xdisp.c (try_window_id): When trying to locate cursor in
8861 unchanged rows at the top, handle the case that we can't find it.
8863 * xterm.c (x_draw_glyphs): Handle case START and END are out
8864 of bounds more carefully.
8866 2000-09-08 Dave Love <fx@gnu.org>
8868 * s/sol2.h (REL_ALLOC_MMAP): Define.
8869 * s/irix5-0.h (REL_ALLOC_MMAP): Likewise.
8871 * ralloc.c: Don't include string.h (redundant).
8872 (MAP_ANON) [REL_ALLOC_MMAP]: Ensure it's defined.
8873 [!MAP_ANON]: Include fcntl.h.
8874 (mmap_fd) [REL_ALLOC_MMAP]: New variable.
8875 (r_alloc, r_re_alloc, r_alloc_free)
8876 (mmap_enlarge, mmap_set_vars): Use it.
8877 (r_alloc_init_fd): New function.
8878 (__morecore) [SYSTEM_MALLOC]: Don't declare.
8879 (r_alloc_init): Call r_alloc_init_fd. Conditionalize stuff on
8882 * Makefile.in (allocaobj) [!SYSTEM_MALLOC && REL_ALLOC_MMAP]:
8885 * unexelf.c (SHT_MIPS_DEBUG, HDRR) [__mips__]: Really confine last
8886 change to __NetBSD__.
8888 2000-09-08 Kenichi Handa <handa@etl.go.jp>
8890 * search.c (compile_pattern): Check the multibyteness of cached
8893 2000-09-08 Miles Bader <miles@gnu.org>
8895 * xfaces.c (default_face_vector): Function removed.
8896 (Finternal_merge_in_global_face): Restore old global/local
8897 attribute override order. Use inline loop instead of calling
8898 default_face_vector.
8900 2000-09-07 Gerd Moellmann <gerd@gnu.org>
8902 * ralloc.c (obtain, relinquish, relinquish, r_alloc_size_in_use)
8903 (get_bloc, relocate_blocs, update_heap_bloc_correspondence)
8904 (resize_bloc, r_alloc_sbrk, r_alloc_init): Add casts to `char *'
8905 where necessary, in case POINTER_TYPE is `void'.
8907 2000-09-07 Eli Zaretskii <eliz@is.elta.co.il>
8909 * frame.c (make_terminal_frame): Initialize frame foreground and
8910 background colors to unspecified, for the initial instance of an
8913 2000-09-07 Gerd Moellmann <gerd@gnu.org>
8915 * ralloc.c (mmap_find): Fix overlap computation.
8916 (mmap_enlarge): Compute nbytes before trying to find an
8919 * xfaces.c (smaller_face): Compare font heights with `<' and `>'
8922 * lread.c (syms_of_lread): Change value of regexp
8923 Vbytecomp_version_regexp to not match some XEmacs-compiled files.
8925 * xmenu.c (xdialog_show): When looking up the selection in
8926 menu_items, take `quote' boundaries into account; this corresponds
8927 to a nil ITEM in x-popup-dialog.
8929 2000-09-07 Kenichi Handa <handa@etl.go.jp>
8931 * charset.h (MIN_CHARSET_OFFICIAL_DIMENSION1): Define it as 0x80,
8933 (MIN_CHAR_OFFICIAL_DIMENSION1): Define it as ((0x81 - 0x70) << 7).
8935 * coding.c (encode_coding_sjis_big5): Use translation table for
8936 encoding, not decoding. Fix the handling of latin-jisx0201.
8937 Check for the charset katakana-jisx0201 too.
8938 (ONE_MORE_CHAR): Call translate_char with CHARSET arg -1.
8939 (detect_coding_sjis): Check the byte sequence more rigidly.
8941 2000-09-07 Gerd Moellmann <gerd@gnu.org>
8943 * xfaces.c (Vparam_value_alist): New variable.
8944 (syms_of_xfaces): Initialize it.
8945 (Finternal_set_lisp_face_attribute): Avoid more consing.
8947 * frame.c (Fframe_parameter): Handle `name' and `background-mode'
8949 (Fframe_parameter) [HAVE_X_WINDOWS]: Handle `display' specially.
8950 (Qbackground_mode): New variable.
8951 (syms_of_frame_1): Initialize Qbackground_mode.
8953 * lisp.h (Qdisplay): Declare extern.
8955 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is 0,
8956 change face on all frames, and change the default for new frames.
8958 2000-09-07 Dave Love <fx@gnu.org>
8960 * Makefile.in [!SYSTEM_MALLOC && REL_ALLOC_MMAP]: Set mallocobj.
8962 2000-09-07 Kenichi Handa <handa@etl.go.jp>
8964 * charset.h (MAKE_CHAR): Be sure to set MSB of C1 to 0.
8966 * charset.c: Include composite.h
8967 (lisp_string_width): New function.
8968 (Fstring_width): Call lisp_string_width instead of strwidth.
8970 * Makefile.in (charset.o): Depends on composite.h.
8972 * process.c (read_process_output): Before inserting the decoded
8973 text in the buffer, adjust the multibyteness.
8975 2000-09-06 Gerd Moellmann <gerd@gnu.org>
8977 * buffer.c (set_buffer_internal_1) [REL_ALLOC_MMAP]: If
8978 buffer's text buffer is null, map new memory.
8980 * ralloc.c (POINTER, SIZE) [emacs]: Define in terms of
8981 POINTER_TYPE and size_t.
8982 (struct mmap_region) [REL_ALLOC_MMAP]: New structure.
8983 (mmap_regions, mmap_regions_1) [REL_ALLOC_MMAP]: New variables.
8984 (ROUND, MMAP_REGION_STRUCT_SIZE, MMAP_REGION, MMAP_USER_AREA)
8985 [REL_ALLOC_MMAP]: New macros.
8986 (mmap_find, mmap_free, mmap_enlarge, mmap_set_vars)
8987 (mmap_mapped_bytes, r_alloc, r_re_alloc, r_alloc_free)
8988 [REL_ALLOC_MMAP]: New functions.
8990 * emacs.c (Fdump_emacs) [REL_ALLOC_MMAP]: Call mmap_set_vars
8991 before and after unexec.
8993 * buffer.c (init_buffer) [REL_ALLOC_MMAP]: Map new buffer
8994 text buffers if necessary.
8996 * buffer.h (R_ALLOC_DECLARE): Removed because unused.
8997 (r_alloc, r_re_alloc, r_alloc_free): Use POINTER_TYPE and size_t
9000 * config.in (HAVE_MMAP): Add #undef.
9002 2000-09-05 Gerd Moellmann <gerd@gnu.org>
9004 * frame.c (Qdisplay_type): New variable.
9005 (syms_of_frame_1): Initialize it.
9006 (Fframe_parameter): New function that avoids consing.
9007 (syms_of_frame): Defsubr it.
9009 * buffer.c (Fother_buffer): Consider buffers as invisible when
9010 they are displayed in a window on an invisible frame.
9012 * window.c (window_loop) <GET_LARGEST_WINDOW>: Fix bug making
9013 get-largest-window always return nil.
9015 2000-09-04 Gerd Moellmann <gerd@gnu.org>
9017 * lread.c (syms_of_lread): Make Vbytecomp_version_regexp a Lisp
9018 variable; recognize Emacs 19 elc files.
9020 2000-09-04 Miles Bader <miles@gnu.org>
9022 * xmenu.c (xmenu_show): Call x_set_menu_resources_from_menu_face
9023 before initially popping up the menu, so the menu doesn't flash
9024 when the face settings are significantly different from the defaults.
9026 2000-09-04 Stefan Monnier <monnier@cs.yale.edu>
9028 * regex.c (WIDE_CHAR_SUPPORT): New macro.
9029 (btowc, iswctype, wctype) [_LIBC]: Redefine to __<fun>.
9030 (BIT_ALPHA, BIT_ALNUM, BIT_ASCII, BIT_NONASCII, BIT_GRAPH, BIT_PRINT)
9031 (BIT_UNIBYTE): Remove.
9032 (re_match_2_internal): Delete corresponding code and streamline the
9033 BIT_MULTIBYTE case to not bother checking ISUNIBYTE.
9034 (CHAR_CLASS_MAX_LENGTH) [!WIDE_CHAR_SUPPORT]: Set to 9 rather than 6.
9035 (re_wctype_t): New type.
9036 (re_wctype, re_iswctype, re_wctype_to_bit): New functions.
9037 (regex_compile): Use them and fix handling of overly long char classes.
9039 2000-09-03 Andrew Innes <andrewi@gnu.org>
9041 * makefile.w32-in: Change to DOS line endings.
9043 * s/ms-w32.h (ORDINARY_LINK): New define.
9045 * w32.c (_ANONYMOUS_UNION) [__GNUC__]: New define
9046 (_ANONYMOUS_STRUCT) [__GNUC__]: New define.
9048 * makefile.w32-in (clean): Don't delete config.h and epaths.h.
9049 (distclean): Delete them here instead.
9051 * w32proc.c (compare_env): Convert to uppercase for comparison,
9052 not lowercase, to match how the native Windows shell works.
9054 2000-09-03 Jason Rumney <jasonr@gnu.org>
9056 * ChangeLog: Remove -unix from coding. Let Emacs autodetect, as
9057 CVS changes the line-ends when checking in/out on DOS/Windows.
9059 * makefile.nt (emacs): Do not change directory to run temacs, as
9060 the load-path is set relative to current directory.
9062 2000-09-03 Miles Bader <miles@gnu.org>
9064 * xterm.c (x_alloc_lighter_color_for_widget): New function.
9066 2000-09-02 Gerd Moellmann <gerd@gnu.org>
9068 * xdisp.c (redisplay_mode_lines): New function.
9069 (display_mode_lines): Return number of mode lines displayed.
9070 (echo_area_display): Use redisplay_mode_lines to draw garbaged
9071 mode lines. Don't temporarily bind redisplay-dont-pause to t.
9073 * emacs.c, callint.c, doc.c, editfns.c: Remove includes of
9074 string.h and strings.h.
9075 (index) [HAVE_INDEX]: Add prototype.
9077 * unexelf.c (SHT_PROGBITS) [__NetBSD__ && !PT_LOAD]: Don't define.
9078 (SHT_MIPS_DEBUG, HDRR) [__NetBSD__ && __mips__]: Define.
9080 * s/netbsd.h [!NO_C_SOURCE]: Include <signal.h>.
9081 (GC_SETJMP_WORKS, GC_MARK_STACK): Define.
9083 2000-09-01 Gerd Moellmann <gerd@gnu.org>
9085 * lread.c (read1): Accept `?' as symbol constituent, for
9086 compatiblity with XEmacs.
9088 2000-08-31 Stefan Monnier <monnier@cs.yale.edu>
9090 * regex.h (RE_NO_NEWLINE_ANCHOR): New syntax flag.
9091 (struct re_pattern_buffer): Remove newline_anchor.
9092 * regex.c: Keep namespace clean for GNU libc by renaming <fun>
9093 to __<fun> and using `weak_alias (__<fun>, <fun>)'.
9094 (re_max_failures, fail_stack): Use size_t rather than unsigned.
9095 (regex_compile): For ^ and $, choose between buffer and line (beg|end)
9096 depending on the new RE_NO_NEWLINE_ANCHOR syntax flag.
9097 (print_compiled_pattern, re_search_2, mutually_exclusive_p)
9098 (re_match_2_internal, re_compile_pattern, re_comp, regcomp):
9099 Get rid of references to newline_anchor.
9100 (regcomp): Allocate and precompute a fastmap.
9102 2000-08-31 Gerd Moellmann <gerd@gnu.org>
9104 * lread.c (openp): GCPRO local variable `filename'.
9106 2000-08-30 Stefan Monnier <monnier@cs.yale.edu>
9108 * regex.h (struct re_pattern_buffer): Use size_t for used/allocated.
9110 * regex.c: Merge some changes from GNU libc. Add prototypes.
9111 (bcopy, bcmp, REGEX_REALLOCATE, re_match_2_internal):
9112 Use memcmp and memcpy instead of bcopy and bcmp.
9113 (init_syntax_once): Use ISALNUM.
9114 (PUSH_FAILURE_POINT, re_match_2_internal): Remove failure_id.
9115 (REG_UNSET_VALUE): Remove. Use NULL instead.
9116 (REG_UNSET, re_match_2_internal): Use NULL.
9117 (SET_HIGH_BOUND, MOVE_BUFFER_POINTER, ELSE_EXTEND_BUFFER_HIGH_BOUND):
9119 (EXTEND_BUFFER): Use them (to work with BOUNDED_POINTERS).
9120 (GET_UNSIGNED_NUMBER): Don't use ISDIGIT.
9121 (regex_compile): In handle_interval, return an error rather than try to
9122 unfetch the interval if we can't find the closing brace.
9123 Obey the RE_NO_GNU_OPS syntax bit.
9124 (TOLOWER): New macro.
9126 (regexec): Allocate regs.start and regs.end as one block.
9128 2000-08-30 Gerd Moellmann <gerd@gnu.org>
9130 * xdisp.c (echo_area_display): Check display_completed instead
9131 of calling detect_input_pending.
9133 * dispnew.c (update_frame): Only set display_completed here; move
9134 the update_begin and update_end calls here from update_frame_1.
9135 (update_frame_1): Don't set display_completed here, don't call
9136 update_begin/update_end.
9138 * xfaces.c (set_font_frame_param): Use Fmodify_frame_parameters
9139 instead of store_frame_param.
9141 2000-08-29 Gerd Moellmann <gerd@gnu.org>
9143 * dispnew.c (build_frame_matrix_from_leaf_window): If a row of a
9144 desired window matrix hasn't been displayed, use the current row
9145 instead. Make sure that only those frame rows are updated for
9146 which there exists a corresponding enabled desired row.
9148 2000-08-29 Miles Bader <miles@gnu.org>
9150 * xfaces.c (default_face_vector): New function.
9151 (Finternal_merge_in_global_face): Use it instead of merge_face_vectors.
9153 2000-08-29 Gerd Moellmann <gerd@gnu.org>
9155 * lread.c (openp): Prevent temporary string passed to
9156 Ffile_readable_p from being garbage collected.
9158 2000-08-28 Dave Love <fx@gnu.org>
9160 * keymap.c (store_in_keymap): Add `static' to declaration.
9162 2000-08-28 Gerd Moellmann <gerd@gnu.org>
9164 * emacs.c, callint.c, doc.c, editfns.c
9165 (toplevel) [HAVE_STRING_H]: Include string.h.
9166 (toplevel) [HAVE_STRINGS_H]: Include strings.h.
9167 (index): Remove prototypes which might conflict with non-standard
9168 definitions of index/strchr.
9170 * s/usg5-3.h (index): Define only if not HAVE_INDEX.
9171 (rindex): Define only if !HAVE_RINDEX.
9173 * s/sco5.h (bcopy, bzero, bcmp): Don't define.
9175 * config.in (HAVE_INDEX, HAVE_RINDEX, HAVE_STRINGS_H): Add undefs.
9177 2000-08-28 Miles Bader <miles@gnu.org>
9179 * xfaces.c (merge_face_vectors): Clear TO's :font attribute if
9180 made inconsistent by a font-related attribute in FROM.
9181 (merge_face_inheritance): Add function comment.
9183 2000-08-28 Kenichi Handa <handa@etl.go.jp>
9185 * keyboard.c (read_char_minibuf_menu_prompt): Call read_char with
9186 the 4th arg (PREV_EVENT) Qt to suppress input method.
9188 2000-08-27 Stefan Monnier <monnier@cs.yale.edu>
9190 * regex.c: Indent cpp directives and remove parens after `defined'.
9191 (PTR_TO_OFFSET, POS_AS_IN_BUFFER): Move to a better place.
9192 (ISDIGIT, ISCNTRL, ISXDIGIT) [!emacs]: Remove duplicate definition.
9193 (regex_compile): Use RE_FRUGAL instead of RE_ALL_GREEDY.
9194 (re_compile_pattern): Use size_t for length.
9195 (init_syntax_once): Move to a better place.
9196 * regex.h: Merge changes from GNU libc. Indent cpp directives.
9197 (RE_FRUGAL): Replaces RE_ALL_GREEDY (inverted meaning).
9199 * syntax.c (back_comment): Detect cases where a comment-starter is
9200 actually inside another comment as in: /* a // b */ c // d \n.
9201 Make it clear that `comstart_pos' is unused for nested comments.
9203 * keymap.c (store_in_keymap, fix_submap_inheritance): New prototypes.
9204 (KEYMAPP): New macro.
9205 (Fkeymap_parent, Fset_keymap_parent): Use it.
9206 (fix_submap_inheritance): Mark it static.
9207 (define_as_prefix, describe_buffer_bindings, describe_command)
9208 (describe_translation, describe_map): Complete prototypes.
9210 * lisp.h (store_in_keymap, fix_submap_inheritance): Remove.
9212 * keyboard.c (menu_bar_item): Detect duplicate entries for all items
9213 to better match the key-lookup behavior.
9215 2000-08-27 Gerd Moellmann <gerd@gnu.org>
9217 * xfaces.c (lface_fully_specified_p): Handle :inherit.
9218 (Finternal_set_lisp_face_attribute): Fix typo in error message.
9220 2000-08-27 Eli Zaretskii <eliz@is.elta.co.il>
9222 * Makefile.in (dispnew.o, indent.o, fontset.o, minibuf.o)
9223 (process.o, scroll.o, sysdep.o): Depend on keyboard.h.
9224 (xterm.o): Depend on coding.h
9226 2000-08-26 Kenichi Handa <handa@etl.go.jp>
9228 * cmds.c (internal_self_insert): Delete '#ifdef HAVE_FACES' and
9229 the corresponding '#endif'.
9231 2000-08-26 Miles Bader <miles@gnu.org>
9233 * dispextern.h (enum lface_attribute_index): Add LFACE_INHERIT_INDEX.
9234 * xfaces.c (QCinherit): New variable.
9235 (syms_of_xfaces): Initialize it.
9236 (LFACE_INHERIT): New macro.
9237 (Finternal_get_lisp_face_attribute)
9238 (merge_face_vector_with_property)
9239 (Finternal_set_lisp_face_attribute): Deal with :inherit attribute.
9240 (check_lface_attrs): Allow new types of face height. Check
9242 (CYCLE_CHECK): New macro.
9243 (merge_face_inheritance): New function.
9244 (merge_face_vectors): Merge inherited faces too. Add F and
9245 CYCLE_CHECK arguments.
9246 (merge_face_vector_with_property, Finternal_merge_in_global_face)
9247 (lookup_named_face, lookup_derived_face, realize_named_face)
9248 (face_at_string_position, face_at_buffer_position): Supply
9249 new F and CYCLE_CHECK arguments to merge_face_vectors.
9250 (merge_face_heights): New function.
9251 (merge_face_vectors, merge_face_vector_with_property)
9252 (Finternal_set_lisp_face_attribute): Call merge_face_heights to
9253 handle relative face heights.
9254 (lface_same_font_attributes_p): Compare heights using EQ.
9256 2000-08-26 Kenichi Handa <handa@etl.go.jp>
9258 * charset.c (char_to_string): Check the character validity.
9259 (char_valid_p): If C is not less than MAX_CHAR, be sure to return 0.
9261 2000-08-25 Stefan Monnier <monnier@cs.yale.edu>
9263 * regex.c (PUSH_FAILURE_COUNT): New macro.
9264 (POP_FAILURE_REG_OR_COUNT): Renamed from POP_FAILURE_REG.
9265 Handle popping of a register's or a counter's data.
9266 (POP_FAILURE_POINT): Use the new name.
9267 (re_match_2_internal): Push counter data on the stack for succeed_n,
9268 jump_n and set_number_at and remove misleading dead code in succeed_n.
9270 2000-08-25 Gerd Moellmann <gerd@gnu.org>
9272 * xdisp.c (redisplay_internal): If considering all windows on all
9273 frames, update the display for each frame as soon as possible,
9274 instead of first building all desired matrices for all frames, and
9275 then updating them all.
9276 (try_cursor_movement): Handle case that last_cursor.vpos is -1.
9278 2000-08-24 Gerd Moellmann <gerd@gnu.org>
9280 * bytecode.c (mark_byte_stack): Add a comment.
9282 * frame.h (FRAME_FLAGS_AREA_COLS, FRAME_FLAGS_AREA_WIDTH)
9283 (FRAME_LEFT_FLAGS_AREA_WIDTH): Return 0 unless frame is
9286 2000-08-24 Kenichi Handa <handa@etl.go.jp>
9288 * minibuf.c (do_completion): Always use compare-string, not
9289 string-equal because the latter doesn't pay attention to
9290 multibyteness of strings.
9292 * process.c (create_process): Don't setup raw-text coding here.
9293 (Fopen_network_stream): Don't set coding->src_multibyte and
9294 coding->dst_multibyte here.
9295 (read_process_output): For process filter, return unibyte string
9296 if default-enable-multibyte-characters is nil.
9297 (send_process): If OBJECT is multibyte text, be sure to encoded it
9298 by the specified coding system for the process. Otherwise, setup
9300 (init_process): Don't initialize default-process-coding-system here.
9302 2000-08-23 Eli Zaretskii <eliz@is.elta.co.il>
9304 * buffer.c (syms_of_buffer) <scroll-up-aggressively>: Doc fix.
9305 <scroll-down-aggressively>: Likewise.
9307 2000-08-23 Kenichi Handa <handa@etl.go.jp>
9309 * coding.c (encode_eol): Fix bug for the case of dst_bytes being
9310 zero. Set coding->produced_char correctly.
9312 2000-08-22 Andrew Innes <andrewi@gnu.org>
9314 * makefile.w32-in: New file.
9316 * unexw32.c (unexec): Ignore old_name, and use the actual location
9317 of the current executable instead. Base new_name on this.
9319 * w32proc.c (create_child): Remove reference to security
9320 descriptor, which isn't needed and doesn't compile with mingw32.
9322 * w32term.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
9323 up dllimport attributes.
9324 (x_update_window_end): Update prototype.
9326 * unexec.c (write_segment) [USE_CRT_DLL]: Remove unnecessary
9327 extern, which screws up dllimport attributes.
9329 * sysdep.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
9330 up dllimport attributes.
9332 * strftime.c [USE_CRT_DLL]: Remove unnecessary extern, which
9333 screws up dllimport attributes.
9335 * process.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
9336 up dllimport attributes.
9337 (create_process) [USE_CRT_DLL]: Remove unnecessary extern, which
9338 screws up dllimport attributes.
9340 * lread.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
9341 up dllimport attributes.
9343 * keyboard.c [USE_CRT_DLL]: Remove unnecessary extern, which
9344 screws up dllimport attributes.
9346 * floatfns.c [USE_CRT_DLL]: Remove unnecessary extern, which
9347 screws up dllimport attributes.
9349 * fileio.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
9350 up dllimport attributes.
9352 * emacs.c (malloc_initialize_hook) [USE_CRT_DLL]: Remove
9353 unnecessary extern, which screws up dllimport attributes.
9356 * editfns.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
9357 up dllimport attributes.
9359 * dispnew.c (window_change_signal) [USE_CRT_DLL]: Remove
9360 unnecessary extern, which screws up dllimport attributes.
9362 * callproc.c [USE_CRT_DLL]: Remove unnecessary extern, which
9363 screws up dllimport attributes.
9365 * buffer.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
9366 up dllimport attributes.
9368 * w32proc.c (IsValidLocale): Extern missing from mingw32 headers.
9370 * w32bdf.c (search_file_line):
9371 (set_bdf_font_info):
9373 (w32_get_bdf_glyph):
9374 (w32_BDF_to_x_font): Fix compile warnings.
9376 * w32menu.c: Include keyboard.h before frame.h. Fix compile warnings.
9378 * w32select.c: Include keyboard.h before frame.h.
9380 * w32fns.c (max): Define macro.
9381 (JOHAB_CHARSET): Define if not known.
9382 (MOD_ALT, MOD_CONTROL, MOD_SHIFT, MOD_WIN): Define if not known.
9383 (Fx_show_tip): Synch with X version.
9385 * w32xfns.c: Include keyboard.h before frame.h.
9387 * w32fns.c: Include keyboard.h before frame.h.
9389 * w32term.c: Include keyboard.h before frame.h.
9391 * fontset.c: Include keyboard.h before frame.h.
9393 * w32inevt.c: Include keyboard.h before frame.h.
9394 (MOUSE_MOVED): Define if not known.
9396 * minibuf.c: Include keyboard.h before frame.h.
9398 * keyboard.c: Include keyboard.h before frame.h.
9400 * indent.c: Include keyboard.h before frame.h.
9402 * dispnew.c: Include keyboard.h before frame.h.
9404 * buffer.c: Include keyboard.h before frame.h.
9406 * alloc.c: Include keyboard.h before frame.h.
9408 * print.c: Include keyboard.h before frame.h.
9410 * process.c: Include keyboard.h before frame.h.
9412 * scroll.c: Include keyboard.h before frame.h.
9414 * sysdep.c: Include keyboard.h before frame.h.
9416 * term.c: Include keyboard.h before frame.h.
9418 * window.c: Include keyboard.h before frame.h.
9420 * xdisp.c: Include keyboard.h before frame.h.
9421 Separate GLYPH_DEBUG and DEBUG_TRACE_MOVE.
9423 * frame.c: Include keyboard.h before frame.h.
9425 * w32heap.h: Undefine min, max.
9427 * w32gui.h: Undefine min, max.
9429 * unexw32.c: Change PUCHAR to PCHAR.
9430 (PTR_TO_OFFSET): Cast ptr to unsigned char *.
9433 (copy_executable_and_dump_data): Remove unnecessary static defs.
9434 (copy_executable_and_dump_data): Fix compile warnings.
9436 * sysdep.c (NULL) [WINDOWSNT]: Define NULL if not defined.
9438 * w32console.c (min): Define macro.
9439 (clear_frame, write_glyphs): Fix compile warning.
9441 * w32proc.c (compare_env):
9442 (find_child_console): Fix compile warning.
9444 * w32.c (sys_strerror): Use sys_nerr instead of _sys_nerr. Use
9445 sys_errlist instead of _sys_errlist.
9446 (get_emacs_configuration_options): New function.
9448 * s/ms-w32.h (sys_nerr): Provide default definition.
9449 (strdup, strupr, strnicmp, stricmp, tzset, tzname): Map to same
9450 name with _ prepended.
9451 (NSIG): Define if not known.
9452 (get_emacs_configuration): Provide extern declaration.
9453 (get_emacs_configuration_options): Provide extern declaration.
9454 (EMACS_CONFIG_OPTIONS): Call get_emacs_configuration_options.
9456 * w32.c (gettimeofday): Use struct timeb, not struct _timeb.
9458 (read_unc_volume): Fix compile warning.
9460 * s/ms-w32.h (_WINSOCK_H): Define to prevent normal winsock
9461 definitions from being used.
9463 * lisp.h [WINDOWSNT]: Don't declare externs for getenv, ctime and getwd.
9465 * w32.c (unc_volume_file_attributes):
9466 (open_unc_volume): Make arg const.
9468 * sysdep.c [WINDOWSNT]: Remove extern decl of errno.
9469 (read_input_waiting): Remove excess parameter.
9471 * w32.c (init_environment): Call _access.
9472 (check_windows_init_file): Call _close.
9473 (init_user_info): Call _putenv.
9474 (init_environment): Call _putenv and _strdup.
9475 (init_ntproc): Reset volume info cache on startup.
9477 * s/ms-w32.h (malloc, free, realloc, calloc): Rename if
9478 USE_CRT_DLL is defined, so Emacs can use GNU malloc even though it
9479 cannot override the CRT malloc.
9481 * makefile.nt (LOCAL_FLAGS): Define USE_CRT_DLL if requested.
9482 (LINK_FLAGS): Append to original value of LINK_FLAGS.
9484 * w32heap.c [!USE_CRT_DLL]: Don't define _heap_init and _heap_term
9485 unless we are linking with a static CRT.
9486 (RVA_TO_PTR): Cast result to unsigned char*.
9488 * w32.c (GetCachedVolumeInformation): Use xmalloc, xfree and xstrdup.
9489 (add_volume_info): Use xstrdup.
9491 2000-08-22 Stefan Monnier <monnier@cs.yale.edu>
9493 * minibuf.c (Vcompletion_auto_help): Renamed from `auto_help'.
9494 (do_completion, Fminibuffer_complete_word): Use it.
9495 (syms_of_minibuf): Turn completion-auto-help into a proper Lisp
9496 var so it can take non-boolean values.
9498 2000-08-21 Gerd Moellmann <gerd@gnu.org>
9500 * editfns.c (find_field): Formatting changes.
9501 (toplevel): Some old-style function forward declarations
9502 changed to prototypes, some new protypes added, some functions
9505 * lisp.h (set_time_zone_rule): Add prototype.
9506 (use_dialog_box): External declaration.
9508 * keyboard.c (gen_help_event): Add parameter SIZE.
9509 (kbd_buffer_events_waiting): Slightly rewritten.
9510 (clear_event): New function.
9511 (kbd_buffer_get_event): Use it, and clear the input_events of
9513 (init_keyboard): Remove duplicate creation of kbd_buffer_gcpro and
9514 don't fill the newly created array with nils.
9515 (toplevel): Convert some old-style function forward declarations
9518 * keyboard.h (gen_help_event): Change prototype.
9520 * xterm.c (XTread_socket): Change calls to gen_help_event.
9522 * w32term.c (w32_read_socket): Change calls to gen_help_event.
9524 * eval.c (Fmacroexpand): Doc fix.
9526 2000-08-20 Jason Rumney <jasonr@gnu.org>
9528 * w32term.h (x_display_info_for_display): Remove as this function
9529 does not exist on W32.
9531 * w32term.c (help_echo_window): New variable.
9532 (syms_of_w32term): staticpro it.
9533 (note_mode_line_highlight): Set it.
9534 (XTextExtents16): Removed as there is no equivalent on W32.
9535 (x_compute_glyph_string_overhangs): Incomplete body removed, as
9536 the X way of doing this will not work for W32.
9537 (w32_intersect_rectangles): Removed. Use IntersectRect API call.
9538 (x_draw_image_foreground): Avoid drawing outside of the clip area
9539 when image doesn't have a mask.
9540 (note_mouse_highlight): Process overlays in the right order of
9541 priority. Set help_echo_window.
9542 (x_draw_bar_cursor): If cursor is on an image, draw a box cursor
9543 because that's more visible for large images.
9545 * w32menu.c (keymap_panes): Pass the keymap's prompt as the pane
9546 name to single_keymap_panes.
9547 (w32_menu_show): Set wv->title when dealing with titles.
9548 (w32_menu_display_help): Call show_help_echo with OBJECT and POS.
9550 2000-08-21 Miles Bader <miles@gnu.org>
9552 * minibuf.c (do_completion): Try again if we rewrite the input
9553 string, but no completion was done, so that any completion message
9556 2000-08-20 Gerd Moellmann <gerd@gnu.org>
9558 * xfaces.c (lface_equal_p): Compare strings differently.
9559 (Qtty_color_alist, Vtty_defined_color_alist): New variables.
9560 (realize_tty_face): Use them.
9561 (syms_of_xfaces): Initialize new variables.
9562 (map_tty_color): New function, extracted from realize_tty_face.
9563 (map_tty_color) [MSDOS || WINDOWSNT]: If using the frame's default
9564 foreground or background color, store the new color name in the
9565 realized face; previous code trying to do this had no effect.
9566 (realize_tty_face): Use map_tty_color.
9567 (Fclear_face_cache): Set face_change_count and ensure thorough
9570 2000-08-19 Gerd Moellmann <gerd@gnu.org>
9572 * undo.c (record_first_change, record_marker_adjustment): Don't
9573 use XBUFFER on last_undo_buffer which might not be a buffer.
9575 2000-08-18 Kenichi Handa <handa@etl.go.jp>
9577 * coding.c (decode_coding_string): Set members consumed,
9578 consumed_char, produced, produced_char of *coding correctly. If
9579 decode_coding doesn't consume any byte, don't try anymore.
9580 (encode_coding_string): Likewise.
9582 2000-08-18 Gerd Moellmann <gerd@gnu.org>
9584 * lisp.h (CHECK) [ENABLE_CHECKING]: Make both sides of the
9585 conditional have void type, for Standard C compilers.
9587 * xdisp.c (redisplay_internal): Compare windows for equality with
9588 EQ, instead of applying XWINDOW to something that might not
9591 2000-08-18 Kenichi Handa <handa@etl.go.jp>
9593 * fontset.c (Finternal_char_font): Search only the selected frame
9594 for a window of the current buffer.
9596 2000-08-18 Gerd Moellmann <gerd@gnu.org>
9598 * minibuf.c (do_completion): Use EQ instead of `!=' to compare
9601 * keyboard.c (kbd_buffer_get_event): Handle the case that the
9602 second half of a HELP_EVENT is found at the start of kbd_buffer.
9604 2000-08-18 Miles Bader <miles@gnu.org>
9606 * lisp.h (Lisp_String): Replace DECLARE_INTERVALS with real decl.
9608 * editfns.c (save_restriction_save): Rewrite to use markers.
9609 (save_restriction_restore): Rewrite to understand new form of data
9610 saved by save_restriction_save.
9611 (Fsave_restriction): Remove cautionary note in doc-string.
9613 2000-08-17 Gerd Moellmann <gerd@gnu.org>
9615 * fileio.c (build_annotations): Add a comment explaining the
9616 return value of format-annotate-function. Replace a spurious call
9617 to Flength with a CONSP test. Call format-annotate-function with
9618 a fifth arg specifying how many times the function is been called
9619 in a row, to let it choose temporary buffers appropriately.
9621 2000-08-17 Dave Love <fx@gnu.org>
9623 * lisp.h: Remove DECLARE_INTERVALS, INITIALIZE_INTERVAL. Don't
9624 declare make_temp_name twice.
9626 * lread.c: Prototype readevalloop, load_unwind, load_descriptor_unwind.
9627 (unreadpure): Give it an arg.
9629 * unexalpha.c: Prototype fatal_unexec, mark_x,
9630 update_dynamic_symbols. Declare unexec as void.
9632 * cm.c [HAVE_TERMCAP_H]: Include <termcap.h>.
9633 [!HAVE_TERMCAP_H]: Prototype tputs, tgoto.
9635 * alloc.c (lisp_malloc): Declare with POINTER_TYPE.
9636 [SYSTEM_MALLOC]: Make decls in malloc.h conditional on DOUG_LEA_MALLOC.
9638 * alloca.c: Use #error.
9639 [POINTER_TYPE]: Use it.
9641 * eval.c (Fdefvar): Doc fix.
9643 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Avoid
9644 INITIALIZE_INTERVAL.
9646 * buffer.h: Avoid DECLARE_INTERVALS.
9648 * config.in: Add size_t.
9650 2000-08-17 Eli Zaretskii <eliz@is.elta.co.il>
9652 * w16select.c (set_clipboard_data): If there's not enough memory
9653 to put text into clipboard, return 1, as Fw16_set_clipboard_data
9654 expects. In case of other failures, return 3.
9655 (system_error_msg): New error message.
9656 (Fw16_set_clipboard_data): If set_clipboard_data returns 3, print
9659 2000-08-16 Gerd Moellmann <gerd@gnu.org>
9661 * term.c (write_glyphs): Also turn off inverse video after turning
9662 off other appearances in case TS_exit_attribute_mode is not equal
9663 to TS_end_standout_mode.
9664 (insert_glyphs): Turn inverse video on/off for each run of glyphs
9666 (turn_off_face): Reset standout_mode only if
9667 TS_exit_attribute_mode has been output and TS_exit_attribute_mode
9668 is equal to TS_end_standout_mode.
9670 2000-08-16 Kenichi Handa <handa@etl.go.jp>
9672 * coding.c (encode_coding): Fix the bug of not flushing ISO escape
9673 sequence at the end of the source block.
9675 * ccl.c (Fccl_program_p): Docstring modified.
9676 (Fccl_execute): Likewise.
9677 (Fccl_execute_on_string): Likewise.
9679 2000-08-16 Eli Zaretskii <eliz@is.elta.co.il>
9681 * msdos.c (IT_write_glyphs): Convert cbp to unsigned char *.
9683 2000-08-16 Kenichi Handa <handa@etl.go.jp>
9685 The following changes are mainly to fix bugs of
9686 encode/decode-coding-string failing if encoding/decoding return
9687 CODING_FINISH_INSUFFICIENT_DST. In addition, delete the global
9688 variable conversion_buffer.
9690 * ccl.c (CCL_WRITE_CHAR): If CH is eight-bit-control char,
9691 decrement dst_end to avoid buffer overflow in the later call of
9694 * coding.h (conversion_buffer_size, conversion_buffer)
9695 (get_conversion_buffer): Extern deleted.
9697 * coding.c (MINIMUM_CONVERSION_BUFFER_SIZE): Macro deleted.
9698 (conversion_buffer, conversion_buffer_size): Variables deleted.
9699 (get_conversion_buffer): Function deleted.
9700 (struct conversion_buffer): New structure.
9701 (MAX_ALLOCA): New macro.
9702 (allocate_conversion_buffer): New macro.
9703 (extend_conversion_buffer, free_conversion_buffer): New functions.
9704 (ccl_coding_driver): Set coding->result.
9705 (decode_coding): Set coding->result to CODING_FINISH_NORMAL if
9706 this is the last block of source.
9707 (encode_coding): Likewise. Handle the source block as the last
9708 one only when the whole source text is consumed.
9709 (decode_coding_string): Handle the case that the output buffer is
9710 too small to decode the whole source text. Use
9711 allocate_conversion_buffer, extend_conversion_buffer and
9712 free_conversion_buffer, not get_conversion_buffer.
9713 (encode_coding_string): Likewise.
9714 (init_coding): Function deleted.
9715 (init_coding_once): Delete code to initialize conversion_buffer_size.
9717 * emacs.c (main): Don't call init_coding.
9719 * msdos.c (IT_write_glyphs): Use a locally declared conversion_buffer.
9721 * term.c (write_glyphs): Use a locally declared conversion_buffer.
9722 (insert_glyphs): Likewise.
9724 * w32console.c (write_glyphs): Use a locally declared
9727 2000-08-15 Eli Zaretskii <eliz@is.elta.co.il>
9729 * msdos.c (IT_update_begin): Don't crash if mouse_face_mouse_frame
9730 member of display_info is NULL.
9732 2000-08-15 Gerd Moellmann <gerd@gnu.org>
9734 * alloc.c (compact_small_strings): Use safe_bcopy, add an assertion.
9736 * term.c (turn_off_face): Reset standout_mode when resetting
9737 appearances with capability `me'.
9738 (write_glyphs): Switch on inverse video before each face change.
9740 2000-08-14 Dave Love <fx@gnu.org>
9742 * alloc.c [HAVE_UNISTD_H]: Include unistd.h; don't declare sbrk.
9743 [!HAVE_UNISTD_H]: Use POINTER_TYPE to declare sbrk.
9744 (lisp_free): Declare and make static.
9746 * window.c: Fix embedded comment.
9747 (syms_of_window): Fix doc string.
9749 2000-08-14 Gerd Moellmann <gerd@gnu.org>
9751 * keymap.c (push_key_description): If C without modifiers is < 32,
9752 make sure to print `C-' before `M-', like in the manual.
9754 2000-08-11 Gerd Moellmann <gerd@gnu.org>
9756 * fns.c (hashfn_eq, hashfn_eql): Don't handle strings specially
9757 since they aren't relocated anymore.
9758 (sxhash_string): Make sure returned hash code fits in a Lisp integer.
9760 * xdisp.c (try_cursor_movement): Fix handling of cursor in
9761 partially visible line which is smaller than the window's height.
9763 2000-08-11 Kenichi Handa <handa@etl.go.jp>
9765 * ccl.c (CCL_READ_CHAR): If source is multibyte, pay attention to
9766 the multibyte form of eight-bit-control characters.
9767 (Fccl_execute_on_string): Initialize ccl->multibyte.
9769 * ccl.h (struct ccl_program): New member multibyte.
9771 * coding.c (ccl_coding_driver): Initialize ccl->multibyte.
9773 2000-08-11 Kenichi Handa <handa@etl.go.jp>
9775 * regex.c (regex_compile) <normal_char>: Pay attention to
9777 (analyse_first) <exactn>: Setup fastmap correctly for
9778 eight-bit-control characters.
9780 2000-08-11 Kenichi Handa <handa@etl.go.jp>
9782 * termhooks.h (enum event_kind): New member multibyte_char_keystroke.
9784 * keyboard.c (make_lispy_event): Handle the new event type
9785 multibyte_char_keystroke.
9787 * xterm.c: Include coding.h.
9788 (XTread_socket): Work around a bug of XmbLookupString. If the
9789 input is from XIM, decode it according to the current locale. In
9790 that case, generate multibyte_char_keystroke events.
9792 2000-08-11 Kenichi Handa <handa@etl.go.jp>
9794 * xdisp.c (TRACE_MOVE) [GLYPH_DEBUG]: Delete the last semicolon.
9795 (TRACE_MOVE) [not GLYPH_DEBUG]: Define dummy.
9797 2000-08-10 Gerd Moellmann <gerd@gnu.org>
9799 * xdisp.c (trace_move) [GLYPH_DEBUG]: New variable.
9800 (TRACE_MOVE) [GLYPH_DEBUG]: New macro.
9801 (move_it_in_display_line_to): Record iterator's ascent and descent
9802 before producing glyphs, and restore them when we know the glyph
9803 doesn't fit on the line.
9804 (move_it_to): Restructured so that it's easier to debug. If
9805 moving to a vpos, and not moving to an x or character position,
9806 stop as soon as the specified vpos is reached; don't move further
9807 into that line because that might change the computed line height.
9808 (try_cursor_movement): New function, extracted from the cursor
9809 movement branch of redisplay_window. If ending on a partially
9810 visible line, don't try to scroll if the cursor line is taller
9812 (redisplay_window): Use try_cursor_movement.
9814 * window.c (Fwindow_end): Rewritten to not use Fvertical_motion,
9815 because that function doesn't cope with variable-height lines.
9817 * xterm.c (x_draw_bar_cursor): If cursor is on an image, draw a
9818 box cursor because that's better visible for large images.
9820 2000-08-10 Miles Bader <miles@gnu.org>
9822 * w32term.c (note_mouse_highlight): Update calls to overlays_at.
9824 2000-08-10 Gerd Moellmann <gerd@gnu.org>
9826 * xdisp.c (Vmessages_buffer_name): New variable.
9827 (message_dolog): Use it.
9828 (syms_of_xdisp): Initialize it.
9830 2000-08-10 Eli Zaretskii <eliz@is.elta.co.il>
9832 * msdos.c (IT_note_mouse_highlight): Update the calls to overlays_at.
9833 (toplevel) <kbd_buffer_store_event>: Remove prototype, it's
9834 redundant now that keyboard.h is included.
9836 2000-08-09 Eli Zaretskii <eliz@is.elta.co.il>
9838 * keyboard.c (kbd_buffer_events_waiting): New function.
9840 * keyboard.h (kbd_buffer_events_waiting): Add prototype.
9842 * msdos.c: Include keyboard.h.
9843 (XMenuActivate): Empty no_event events from the event buffer. If
9844 no events are left after that, call clear_input_pending.
9845 (mouse_clear_clicks): New function, code moved from mouse_init.
9846 (mouse_init, XMenuActivate): Call mouse_clear_clicks to force the
9847 mouse driver to ``forget'' any past clicks.
9849 * Makefile.in (msdos.o): Depend on keyboard.h.
9851 2000-08-09 Gerd Moellmann <gerd@gnu.org>
9853 * lisp.h (input_pending): External declaration.
9855 * dispextern.h (Qredisplay_dont_pause): Declare extern.
9857 * xdisp.c (echo_area_display): Display thoroughly if input is
9858 pending. Bind redisplay-dont-pause to t during the redisplay.
9859 in case input is pending.
9861 * dispnew.c (Qredisplay_dont_pause): New variable.
9862 (syms_of_display): Initialize and staticpro it.
9863 (update_frame_1): Don't interrupt the display for pending input if
9864 redisplay_dont_pause is set.
9866 * dispnew.c (mode_line_string): Declare parameter MODE_LINE_P.
9868 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
9870 2000-08-09 Miles Bader <miles@lsi.nec.co.jp>
9872 * callproc.c (Fcall_process): Terminate the unwind-protect around
9873 the post-read-conversion of coding system.
9875 * buffer.c (overlays_at): Add CHANGE_REQ parameter.
9876 (Foverlays_at, Fnext_overlay_change, Fprevious_overlay_change): Use it.
9877 * buffer.h (overlays_at): Update prototype.
9878 * xdisp.c (next_overlay_change): Update call to overlays_at.
9879 * xfaces.c (face_at_buffer_position): Likewise.
9880 * textprop.c (Fget_char_property): Likewise.
9881 * xterm.c (note_mouse_highlight): Likewise.
9883 * minibuf.c (do_completion): Don't consider a simple change of
9884 case as `completion'.
9886 2000-08-08 Ken Raeburn <raeburn@gnu.org>
9888 * keyboard.c (syms_of_keyboard): Initialize last_point_position_buffer.
9889 * undo.c (record_delete): Make sure last_point_position_buffer is
9890 a buffer before comparing pointers.
9892 * coding.h (decode_coding_string): Declare.
9894 * intervals.h (Fprevious_single_char_property_change): Declare.
9896 * textprop.c (Fprevious_single_char_property_change): Don't do
9897 arithmetic directly on lisp objects.
9899 * editfns.c (find_field): Use EQ, not ==, to compare Lisp objects.
9901 * keyboard.h (menu_item_eval_property): Declare.
9903 * xdisp.c (message_dolog): Save and protect string "*Messages*" to
9904 reuse as buffer name, instead of recreating (and discarding) every
9905 time a message is logged.
9906 (with_echo_area_buffer): Make callback arg A2 a lisp object.
9907 (current_message_1, truncate_message_1, set_message_1)
9908 (display_echo_area_1, resize_mini_window_1): Signatures changed.
9909 (current_message, truncate_echo_area, display_echo_area)
9910 (resize_echo_area_axactly): Changed calls.
9912 * coding.c (find_safe_codings): CHAR_TABLE_SET index must be a
9914 (Ffind_coding_systems_region_internal): First argument to Fappend
9915 must be an integer, not a Lisp object.
9917 2000-08-08 Kenichi Handa <handa@etl.go.jp>
9919 * charset.c (Fchar_width): Doc fix.
9921 2000-08-08 Gerd Moellmann <gerd@gnu.org>
9923 * charset.c (Fstring_width): Doc fix.
9925 2000-08-07 Gerd Moellmann <gerd@gnu.org>
9927 * xdisp.c (start_display): When starting display on a continuation
9928 line, clear ascent and descent members of the iterator structure;
9929 the height of the continued line does not affect the height of the
9931 (make_cursor_line_fully_visible): Do nothing if cursor is on a
9932 line taller than the window.
9933 (redisplay_window) <forced window start>: Handle case that the
9934 middle of the window is not found in any row.
9935 (dump_glyph_row): Show more information.
9936 (compute_line_metrics): Use MATRIX_FIRST_TEXT_ROW to determine the
9937 first text line in a glyph matrix.
9939 * xterm.c (x_draw_image_foreground): Avoid drawing outside
9940 of the clip area when image doesn't have a mask.
9942 * fns.c (sweep_weak_table): Fix survival conditions for
9943 key-or-value and key-and-value weakness.
9945 * .gdbinit (xhashtable): New command.
9947 * fns.c (sweep_weak_hash_tables): Fix the code taking unmarked
9948 tables out of the list of all weak hash tables.
9950 * xdisp.c (ensure_echo_area_buffers): If a buffer was killed, and
9951 a new buffer is created, make sure echo_area_buffer[] references
9954 2000-08-07 Eli Zaretskii <eliz@is.elta.co.il>
9956 * msdos.c (Fmsdos_set_mouse_buttons): Add missing backslashes in
9959 2000-08-07 Kenichi Handa <handa@etl.go.jp>
9961 * syntax.c (skip_chars): Fix previous change. Make the handling
9962 of unibyte string consistent with that of regex search.
9964 2000-08-05 Gerd Moellmann <gerd@gnu.org>
9966 * xmenu.c (popup_get_selection): Use xfree instead of free.
9968 * fileio.c (Finsert_file_contents): Use xfree instead of free.
9970 * editfns.c (Ftranspose_regions): Use xfree instead of free.
9972 * callproc.c (child_setup): Use xfree instead of free.
9974 * sysdep.c (opendir, GetTempDirName, run_mac_command): Use xmalloc
9976 (run_mac_command, closedir): Use `xfree' instead of `free'.
9978 * keymap.c (current_minor_maps): Use xmalloc instead of malloc.
9980 * eval.c (error): Use xfree instead of free.
9982 * xfaces.c, xfns.c, w32fns.c: Replace `illegal' with `invalid'.
9984 * fns.c: Replace `illegal' with `invalid'.
9985 (Fmake_hash_table, make_hash_table): Allow table size of 0.
9987 2000-08-05 Kenichi Handa <handa@etl.go.jp>
9989 * syntax.c (skip_chars): Fix handling of multibyte<->unibyte
9992 2000-08-04 Noah Friedman <friedman@splode.com>
9994 * fns.c (Fmake_hash_table): Add missing `\n\' to end of line in
9997 2000-08-04 Gerd Moellmann <gerd@gnu.org>
9999 * syntax.c (skip_chars): Fix typo in error message.
10001 2000-08-04 Andreas Schwab <schwab@suse.de>
10003 * m/ia64.h: Moved from s/ia64.h.
10005 2000-08-04 Kenichi Handa <handa@etl.go.jp>
10007 * process.c (read_process_output): Big simplification. Handle
10008 composition and post-read-conversion of coding system correctly.
10009 (send_process): Handle composition correctly.
10011 * callproc.c (Fcall_process): Handle post-read-conversion of
10012 coding system if any.
10014 * coding.c (decode_coding_iso2022): More strict check for handling
10016 (coding_restore_composition): Pay attention to the case that
10017 cmp_data is not set properly (because of invalid code in the
10019 (run_pre_post_conversion_on_str): Include text properties in the
10021 (decode_coding_string): Set members of coding correctly.
10023 2000-08-03 Gerd Moellmann <gerd@gnu.org>
10025 * s/ia64.h: New file.
10027 * widget.c (set_frame_size, update_wm_hints, EmacsFrameSetValues):
10028 Use NULL instead of 0 at the end of variable argument list of
10029 XtVaGetValues and XtVaSetValues, because 0 fails on systems where
10030 sizeof (int) < sizeof (void *).
10032 * xmenu.c (update_frame_menubar): Use NULL instead of 0 at the end
10033 of variable argument lists of XtVaGetValues and XtVaSetValues.
10035 * xfns.c (Fx_file_dialog): Use NULL instead of 0 at the end of
10036 variable argument lists of XtVaGetValues and XtVaSetValues.
10038 2000-08-02 Gerd Moellmann <gerd@gnu.org>
10040 * alloc.c (lisp_malloc, lisp_free): Use size_t and POINTER_TYPE.
10041 (xrealloc, xmalloc): Use size_t. Some callers adjusted.
10043 * lisp.h (Fsingle_key_description, xmalloc, xrealloc): Change
10046 * keyboard.c (read_char_minibuf_menu_prompt): Add new parameter
10047 in call to Fsingle_key_description.
10049 * keymap.c (Fsingle_key_description): Add parameter NO_ANGLES.
10052 2000-08-02 Colin Walters <walters@cis.ohio-state.edu>
10054 * window.c (display_buffer_reuse_frames): New variable.
10055 (Fdisplay_buffer): If display_buffer_reuse_frames is set, reuse
10056 frames displaying BUFFER.
10057 (syms_of_window): Define Lisp variable display-buffer-reuse-frames.
10059 2000-08-01 Miles Bader <miles@gnu.org>
10061 * editfns.c (Fconstrain_to_field): Fix the conditions for deciding
10062 when to constrain NEW_POS (they were pretty screwed up before).
10064 2000-07-31 Eli Zaretskii <eliz@is.elta.co.il>
10066 * msdos.c (run_msdos_command): Save and restore the master
10067 environment, for the case that child_setup signals an error.
10068 When mirroring slashes in DOS shell commands, don't fail when
10069 argv[2] has embedded blanks.
10070 (Fmsdos_set_mouse_buttons, mouse_setup_buttons): New functions.
10071 (syms_of_msdos): Defsubr Fmsdos_set_mouse_buttons.
10072 (dos_ttraw): Call mouse_setup_buttons.
10074 * callproc.c (child_setup) [MSDOS]: malloc pwd_var instead of
10075 using alloca; free it after run_msdos_command returns.
10077 2000-07-27 Dave Love <fx@gnu.org>
10079 * s/irix6-5.h (IRIX_FORCE_32_BITS, LD_SWITCH_SYSTEM): Don't define.
10080 [_MIPS_SZLONG == 64]: Set up for 64-bit mode -- not currently working.
10082 * m/iris4d.h (XUINT, XSET, XUNMARK) [_LP64]: Don't define.
10084 2000-07-27 Eli Zaretskii <eliz@is.elta.co.il>
10086 * editfns.c (lisp_time_argument): Fix last change.
10088 2000-07-27 Gerd Moellmann <gerd@gnu.org>
10090 * fns.c (Fdelete): Make it work on vectors and strings in addition
10093 * fns.c (Qkey_or_value, Qkey_and_value): New variables.
10094 (syms_of_fns): Initialize new variables.
10095 (sweep_weak_table): Handle weakness `key-or-value' and `key-and-value'.
10096 (Fmake_hash_table): Recognize `key-and-value' and `key-or-value'
10097 weakness, with t meaning the same as `key-and-value'.
10099 2000-07-27 Kenichi Handa <handa@etl.go.jp>
10101 * coding.h (struct coding_system): Member safe_charset deleted.
10103 * coding.c (Qsafe_charsets): This variable deleted.
10104 (Qsafe_chars, Vchar_coding_system_table, Qchar_coding_system):
10106 (coding_safe_chars): New function.
10107 (CODING_SAFE_CHAR_P): New macro.
10108 (CHARSET_OK): New arg C. Call CODING_SAFE_CHAR_P instead of
10109 checking safe_charsets member of the coding system. Caller changed.
10110 (detect_coding_iso2022): New local variable safe_chars.
10111 (DECODE_DESIGNATION): Call CODING_SAFE_CHAR_P instead of checking
10112 safe_charsets member of the coding system.
10113 (decode_coding_iso2022): New local variable safe_chars.
10114 (ENCODE_ISO_CHARACTER_DIMENSION1): Don't check unsafe chars here.
10115 (ENCODE_ISO_CHARACTER_DIMENSION2): Likewise.
10116 (ENCODE_ISO_CHARACTER): Arguments changed. Caller changed.
10117 (ENCODE_UNSAFE_CHARACTER): New macro.
10118 (encode_coding_iso2022): New local variable safe_chars. Check
10120 (setup_coding_system): Delete the code to initialize
10121 coding->safe_charses
10122 (intersection, find_safe_codings): New functions.
10123 (Ffind_coding_systems_region_internal): New function.
10124 (syms_of_coding): Defsubr it. Initialize Qsafe_chars,
10125 Qsafe_cding_system. Make Vchar_coding_system_table a Lisp
10126 variable and initialize it.
10128 * fns.c (char_table_ref_and_index): New function.
10130 * lisp.h (char_table_ref_and_index): Add prototype.
10132 2000-07-26 Sam Steingold <sds@gnu.org>
10134 * editfns.c (lisp_time_argument): Added third argument `usec'.
10135 (Ffloat_time): New built-in Lisp function.
10137 2000-07-26 Gerd Moellmann <gerd@gnu.org>
10139 * dispextern.h (GLYPH_FROM_CHAR_GLYPH): Use CHARACTERBITS bits
10140 for the character code.
10142 * config.in (HAVE_SOUND): Define only for FreeBSD, NetBSD and
10145 * xmenu.c (menu_highlight_callback): Call show_help_echo directly
10146 if called for a popup menu.
10147 (xmenu_show): Store help string in widget values.
10149 2000-07-26 Dave Love <fx@gnu.org>
10151 * syswait.h: Move some definitions.
10152 (HAVE_SYS_WAIT_H): Undef for HPUX7, Convex.
10153 [!HAVE_SYS_WAIT_H]: Define things unconditionally. More
10154 perspicuous definitions.
10155 (WTERMSIG): Fix bit pattern used.
10157 2000-07-26 Kenichi Handa <handa@etl.go.jp>
10159 * print.c (print_object): If vector printing is truncated, print
10160 "..." to indicate it as well as the case of list printing.
10162 2000-07-25 Gerd Moellmann <gerd@gnu.org>
10164 * xdisp.c (next_element_from_display_vector): Improve comments.
10166 * lisp.h (GLYPH_MASK_CHAR, GLYPH_MASK_FACE): Use 19 bits
10167 for the character code, and the rest for the face id as in 20.x.
10168 (FAST_GLYPH_FACE, FAST_MAKE_GLYPH): Changed accordingly.
10170 * window.c (window_display_table): Cleaned up.
10172 * syntax.c (Fforward_word): Add last arg nil in call of
10173 Fconstrain_to_field.
10175 2000-07-25 Eli Zaretskii <eliz@is.elta.co.il>
10177 * fileio.c (Frename_file) [DOS_NT]: If the file names are
10178 identical but for the letter-case, don't call
10179 barf_or_query_if_file_exists.
10181 2000-07-25 Miles Bader <miles@gnu.org>
10183 * editfns.c (find_field): Honor special `boundary' fields.
10184 (Qboundary): New variables.
10185 (syms_of_editfns): Initialize Qboundary.
10186 (Fconstrain_to_field): Add the INHIBIT-CAPTURE-PROPERTY argument.
10187 Use scan_buffer instead of find_before_next_newline, because it
10188 allows us to detect the boundary case where there's a newline at
10190 * lisp.h (Fconstrain_to_field): Update external declaration.
10192 2000-07-24 Gerd Moellmann <gerd@gnu.org>
10194 * print.c (temp_output_buffer_setup): Don't call1 Vrun_hooks
10197 2000-07-24 Dave Love <fx@gnu.org>
10199 * s/sunos4-0.h, s/sol2.h:
10200 (LIBS_TERMCAP): Move from m/sparc.h.
10202 * m/sparc.h (TERMINFO): Moved to system files (probably only
10203 relevant for sunos4 judging by its vintage).
10204 (BITS_PER_LONG, BITS_PER_EMACS_INT, _LP64): Define conditional on
10207 2000-07-24 Eli Zaretskii <eliz@is.elta.co.il>
10209 * xmenu.c (keymap_panes): Pass the keymap's prompt as the pane
10210 name to single_keymap_panes.
10212 2000-07-24 Andreas Schwab <schwab@suse.de>
10214 * fns.c (Fmakehash): Pass Qeql to Fmake_hash_table if TEST is nil.
10216 2000-07-24 Gerd Moellmann <gerd@gnu.org>
10218 * xdisp.c (with_echo_area_buffer): Take additional EMACS_INT
10219 parameters instead of using int parameters. Expect FN to accept
10220 EMACS_INT parameters.
10221 (display_echo_area, resize_echo_area_axactly, current_message)
10222 (truncate_echo_area, set_message_1): Call with_echo_area_buffer
10223 with new argument list.
10224 (resize_mini_window_1): New callback function.
10225 (current_message_1, truncate_message_1, set_message_1): Change
10226 parameter lists to the new format expected by with_echo_area_buffer.
10228 2000-07-24 Kenichi Handa <handa@etl.go.jp>
10230 * fontset.c (fontset_ref): Remove INLINE declaration.
10231 (fontset_ref_via_base): Likewise.
10232 (Fset_fontset_font): Convert FAMILY and REGISTRY specifications
10235 2000-07-23 Eli Zaretskii <eliz@is.elta.co.il>
10237 * msdos.c (IT_note_mouse_highlight): Process overlays in the
10238 correct order of priority. If help echo was found in an overlay,
10239 use that overlay as the object in which the help echo was found.
10241 2000-07-22 Miles Bader <miles@gnu.org>
10243 * textprop.c (Fprevious_single_char_property_change): The initial
10244 property value should be from the position preceding POSITION, not
10247 2000-07-22 Eli Zaretskii <eliz@is.elta.co.il>
10249 * coding.c (syms_of_coding): Doc fix for
10250 inhibit-iso-escape-detection.
10252 2000-07-21 Gerd Moellmann <gerd@gnu.org>
10254 * xterm.c (note_mouse_highlight): Process overlays in the right
10257 * keyboard.c (show_help_echo, gen_help_event): Extend comments.
10259 * xterm.c (note_mouse_highlight): If help-echo was found in an
10260 overlay, use that overlay as the object in which the help was found.
10262 * window.c (foreach_window_1): Fix typo reversing an if-condition.
10264 * window.c (foreach_window): Instead of a fake variable argument
10265 list, take one USER_DATA argument.
10266 (foreach_window_1): Likewise, and call callback functions with two
10267 args, the window and USER_DATA.
10268 (struct check_window_data): New struct.
10269 (check_window_containing): Use it.
10270 (window_from_coordinates): Set up a struct check_window_data for
10272 (add_window_to_list, freeze_window_start): Change parameters
10273 according to new calling convention.
10275 * window.h (foreach_window): Change prototype.
10277 * buffer.c (Fprevious_overlay_change): Avoid memory leak.
10279 2000-07-21 Eli Zaretskii <eliz@is.elta.co.il>
10281 * xmenu.c (menu_help_callback): Call show_help_echo with
10282 additional arguments OBJECT and POS.
10284 2000-07-21 Kenichi Handa <handa@etl.go.jp>
10286 * data.c (Faset): Allow storing any multibyte character in a
10287 string. Convert unibyte string to multibyte if necessary.
10289 * xfns.c (x_encode_text): New function.
10290 (x_set_name): Use x_encode_text.
10291 (x_set_title): Likewise.
10293 * xselect.c (lisp_data_to_selection_data): Use x_encode_text.
10295 * xterm.h (x_encode_text): Add prototype.
10297 2000-07-20 Dave Love <fx@gnu.org>
10299 * ccl.c (Fccl_execute_on_string): Don't check xmalloc return. Use
10302 2000-07-20 Eli Zaretskii <eliz@is.elta.co.il>
10304 * msdos.c (help_echo_window): New variable.
10305 (syms_of_msdos): Initialize and staticpro it.
10306 (IT_note_mode_line_highlight): Set help_echo_window.
10307 (IT_note_mouse_highlight): Ditto.
10308 (dos_rawgetc): Store help_echo_window in the second event produced
10311 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight):
10312 Record the object that generated the help echo and the position of
10313 that object in help_echo_object and help_echo_pos. Record that
10314 some glyphs in a row are displayed in mouse-face.
10315 (IT_update_begin): Don't clear mouse highlight unless one of the
10316 enabled glyph rows is marked as being displayed in mouse-face.
10317 (dos_rawgetc): Generate 2 events for HELP_EVENT. Pass the object
10318 and position recorded in help_echo_object and help_echo_pos to the
10320 (IT_menu_display): Accept a new argument PN: the pane number of
10321 the current menu pane. Record the pane number and the item
10322 number of the item which has associated help string.
10323 (XMenuActivate): Update the prototype for help_callback in
10324 function declaration. Call IT_menu_display with the current menu
10325 pane number as an additional argument. Call help_callback with
10326 two additional arguments: the pane number and the item number of
10327 the menu item associated with the help text.
10328 (help_echo_object, help_echo_pos): New variables.
10329 (syms_of_msdos): Initialize them and staticpro help_echo_object.
10331 * msdos.h (XMenuActivate): Update prototype.
10333 2000-07-19 Gerd Moellmann <gerd@gnu.org>
10335 * xdisp.c (with_echo_area_buffer): Call FN with more arguments.
10336 Add some more prototypes.
10338 * xterm.c, xterm.h: Add some more prototypes.
10340 * lisp.h (Fnext_single_char_property_change): Add prototype.
10342 * dispnew.c (direct_output_for_insert): Remove confusing
10343 outer local variable mouse_face_overwritten_p.
10344 (glyph_row_slice_p): Put in #ifdef GLYPH_DEBUG.
10346 * alloc.c (allocate_string_data): Don't copy old string contents.
10348 2000-07-19 Kenichi Handa <handa@etl.go.jp>
10350 * coding.c (code_convert_region): Delete text properties before
10351 shrinking the conversion region.
10353 2000-07-18 Gerd Moellmann <gerd@gnu.org>
10355 * dispnew.c (update_text_area): Write the whole row if it
10356 has mouse-face in it.
10358 * xfaces.c (face-alternative-font-family-alist): Remove
10359 DEFVAR_LISP; staticpro instead.
10361 * xmenu.c (menu_help_callback): Call show_help_echo with
10364 * keyboard.c (show_help_echo): Add parameter WINDOW.
10365 (read_char): Call show_help_echo with window extracted from Lisp
10367 (gen_help_event): Add parameter WINDOW.
10369 * keyboard.h (show_help_echo, gen_help_event): Change prototypes.
10371 * xterm.c (help_echo_window): New variable.
10372 (note_mouse_highlight, note_tool_bar_highlight): Set help_echo_window.
10373 (XTread_socket): Pass help_echo_window to gen_help_event.
10374 (syms_of_xterm): Initialize and staticpro help_echo_window.
10376 2000-07-18 Dave Love <fx@gnu.org>
10378 * Makefile.in: Fix dependencies of blockinput.h on atimer.h, systime.h.
10380 2000-07-18 Gerd Moellmann <gerd@gnu.org>
10382 * alloc.c (allocate_string_data): If string had already data
10383 assigned, copy old contents to new string data.
10385 * coding.c (syms_of_coding): Fix typo in spelling of variable
10386 `inhibit-iso-escape-detection'.
10388 * alloca.c (free) [emacs && EMACS_FREE]: Define as EMACS_FREE.
10390 * Makefile.in: Add dependencies on dispextern.h.
10391 (alloca.o): Don't define malloc and define EMACS_FREE instead of
10392 `free'; both can conflict with system header files.
10394 2000-07-18 Kenichi Handa <handa@etl.go.jp>
10396 * charset.h (MAKE_CHAR): Return reasonable code even if CHARSET is
10399 2000-07-18 Dave Love <fx@gnu.org>
10401 * window.c (Fwindow_list): Declare arg `window'.
10403 2000-07-18 Kenichi Handa <handa@etl.go.jp>
10405 * coding.c (setup_coding_system): Don't override the explicitly
10406 specified designations.
10408 2000-07-15 Miles Bader <miles@gnu.org>
10410 * editfns.c (char_property_eq, char_property_stickiness): Renamed
10411 from `text_property_eq' and `text_property_stickiness', respectively.
10412 (find_field, Fconstrain_to_field, char_property_eq)
10413 (char_property_stickiness): Changed to call char-property functions
10414 instead of text-property-only ones.
10416 * textprop.c (Fnext_single_char_property_change): Made a subr (was
10417 `next_single_char_property_change'). Do more error checking, and
10418 cleanup limit behavior.
10419 (Fprevious_single_char_property_change): New function.
10420 (syms_of_textprop): Initialize new subrs.
10422 * xdisp.c (display_prop_end, invisible_text_between_p):
10423 Call Fnext_single_char_property_change instead of
10424 next_single_char_property_change.
10426 2000-07-15 Jason Rumney <jasonr@gnu.org>
10428 * w32menu.c (w32_menu_show): Call free_menubar_widget_value_tree
10429 after menu is finished with.
10430 (add_menu_item): Only consider wv->title as a menu title.
10431 (w32_menu_display_help): Add OBJECT and POS to show_help_echo.
10433 * w32fns.c (w32_wnd_proc) [WM_DRAW_ITEM]: Do not try to draw a
10435 (FONT_REGEXP): Remove unused macro, and its sub-components.
10436 (syms_of_w32fns): Replace underscore in w32-enable-synthesized-fonts.
10438 * w32term.c (help_echo_object, help_echo_pos): New variables.
10439 (note_mode_line_highlight): Store additional information about the
10440 help-echo in help_echo_object and help_echo_pos. Check both
10441 `local-map' and `keymap' properties for changing the cursor
10442 (note_mouse_highlight): Store additional information about the
10443 help-echo in help_echo_object and help_echo_pos.
10444 (note_tool_bar_highlight): Set help_echo_object to nil and
10445 help_echo_pos to -1.
10446 (w32_read_socket): Use gen_help_event instead of filling
10447 input_events manually.
10448 (syms_of_w32term): Staticpro help_echo_object.
10449 (x_update_window_end): Add parameter MOUSE_FACE_OVERWRITTEN_P. If
10450 set, arrange for a mouse-highlight redisplay in XTframe_up_to_date.
10451 (x_clear_mouse_face): New function.
10452 (w32_redisplay_interface): Add pointer to x_clear_mouse_face.
10453 (x_update_window_begin): No need to turn off the mouse
10455 (show_mouse_face): Set the mouse_face_p flag of glyph rows
10456 depending on whether they contain glyphs highlighted in mouse-face.
10457 (x_fill_stretch_glyph_string): Consume runs of stretch
10458 glyphs instead of a single one.
10459 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
10460 with new argument list.
10461 (x_set_glyph_string_gc): Make sure the face's GC is valid.
10462 (x_append_glyph, x_append_composite_glyph)
10463 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
10464 changes in struct glyph starting 1999-12-27. See comments for
10465 xterm.c on 2000-07-05.
10467 2000-07-14 Sam Steingold <sds@gnu.org>
10469 * xfaces.c (realize_x_face): Fix the last patch:
10470 check `default_face' before dereferencing.
10472 2000-07-14 Dave Love <fx@gnu.org>
10474 * syntax.c (back_comment): Add null default in switch (for pcc).
10476 2000-07-14 Kenichi Handa <handa@etl.go.jp>
10478 * xfaces.c (realize_x_face): Make fontset using the base of the
10479 default_face's fontset, not using the default fontset.
10481 * coding.c (inhibit_iso_escape_detection): New variable.
10482 (syms_of_coding): Make it a Lisp variable.
10483 (detect_coding_iso2022): If inhibit_iso_escape_detection is
10484 nonzero, ignore ISO2022's escape sequence.
10486 2000-07-14 Gerd Moellmann <gerd@gnu.org>
10488 * alloca.c (malloc) [emacs]: Define as xmalloc.
10490 * xfns.c (Fx_show_tip): If frame parameters contain a position,
10491 use that instead of the mouse position. Add parameters DX and DY.
10493 * dispextern.h (Fx_show_tip): Adjust number of parameters
10496 * keyboard.c (show_help_echo): Add parameters OBJECT and POS.
10497 if HELP is a function, call it with OBJECT and POS as parameters
10498 to get the help to display.
10499 (gen_help_event, kbd_buffer_store_help_event): New functions.
10500 (kbd_buffer_get_event): Construct the Lisp help-event differently.
10501 (read_char): Call show_help_echo with new parameters.
10503 * keyboard.h (gen_help_event, kbd_buffer_store_help_event):
10506 * xterm.c (help_echo_object, help_echo_pos): New variables.
10507 (note_mode_line_highlight): Store additional information about the
10508 help-echo in help_echo_object and help_echo_pos. Check both
10509 `local-map' and `keymap' properties for changing the cursor
10510 (note_mouse_highlight): Store additional information about the
10511 help-echo in help_echo_object and help_echo_pos.
10512 (note_tool_bar_highlight): Set help_echo_object to nil and
10513 help_echo_pos to -1.
10514 (XTread_socket): Use gen_help_event instead of filling
10515 input_events manually.
10516 (syms_of_xterm): Staticpro help_echo_object.
10518 * xmenu.c (menu_highlight_callback): Use
10519 kbd_buffer_store_help_event instead of setting up and input_event
10520 structure manually.
10522 * xdisp.c (eval_form): GCPRO argument sexpr.
10523 (call_function): New function.
10524 (handle_single_display_prop): Use call_function and FUNCTIONP
10525 instead of checking whether if font_height is a symbol and
10528 * eval.c (internal_condition_case_2): New function.
10530 * lisp.h (FUNCTIONP): New macro.
10531 (internal_condition_case_2, call_function): Add prototypes.
10533 * xterm.c (construct_mouse_click, x_scroll_bar_to_input_event)
10534 (x_scroll_bar_handle_click, SET_SAVED_MENU_EVENT, XTread_socket):
10535 Always set `arg' member of input_events.
10536 (construct_menu_click): Unused function removed.
10538 * msdos.c (dos_rawgetc): Always set `arg' member of input_events.
10540 * w32term.c (construct_mouse_click, construct_mouse_wheel)
10541 (construct_drag_n_drop, x_scroll_bar_handle_click)
10542 (w32_read_socket): Always set `arg' member of input_events.
10544 * keyboard.c (show_help_echo): Use eval_form. Add comment.
10546 * lisp.h (eval_form): Add prototype.
10548 * xdisp.c (eval_form): Make it externally visible.
10550 2000-07-13 Gerd Moellmann <gerd@gnu.org>
10552 * xterm.c (x_handle_tool_bar_click): Store the frame in the
10553 frame_or_window slot of TOOL_BAR_EVENT input events instead of
10554 consing. For prefix events, store the frame in the `arg' slot of
10555 the event, otherwise store the key there.
10556 (XTread_socket): Instead of consing, use the frame_or_window slot
10557 of HELP_EVENTs for the frame, and the `arg' slot for the help string.
10559 * xmenu.c (menu_highlight_callback): Store help string in the
10560 `arg' member of the input event; don't cons.
10561 (menubar_selection_callback): Use the `arg' slot of input events
10562 to queue additional information, instead of consing.
10564 * msdos.c (dos_rawgetc): Adapt to change of HELP_EVENTs.
10566 * w32term.c (w32_handle_tool_bar_click): Adapt to changes in
10568 (w32_read_socket): Adapt to changes in HELP_EVENTs.
10570 * w32menu.c (menubar_selection_callback): Use the `arg' slot of
10571 input events to queue additional information, instead of consing.
10573 * keyboard.c (kbd_buffer_gcpro): Renamed from
10574 kbd_buffer_frame_or_window. Now used for all Lisp objects
10575 referenced from the input queue.
10576 (kbd_buffer_store_event): Always use structure assignment for
10577 copying input events. Record all Lisp objects referenced from
10578 events in kbd_buffer_gcpro.
10579 (kbd_buffer_get_event): Construct Lisp `help-echo' events
10580 differently from input events. Test for prefix menu_bar_events
10581 and TOOL_BAR_EVENTs differently. Reset all slots used by an input
10582 event in kbd_buffer_gcpro to nil.
10583 (make_lispy_event) <TOOL_BAR_EVENT>: Treat an input event whose
10584 frame_or_window is equal to its arg member as prefix events.
10585 (stuff_buffered_input): Reset all slots in kbd_buffer_gcpro
10586 used by an input event to nil.
10587 (init_keyboard): Use two times the size of the input queue
10588 for kbd_buffer_gcpro.
10589 (syms_of_keyboard): Likewise.
10591 * emacs.c (handle_USR2_signal, handle_USR1_signal):
10592 Use USER_SIGNAL_EVENT.
10594 * termhooks.h (struct input_event): Add member `arg'.
10595 (MENU_BAR_EVENT): Renamed from menu_bar_event.
10596 (USER_SIGNAL_EVENT): Renamed from user_signal.
10598 * xfaces.c (ASET): Remove definition.
10600 * lisp.h (AREF, ASET, ASIZE): New macros.
10602 * fontset.c (AREF, ASIZE): Remove definitions.
10604 * fns.c (AREF): Remove definition.
10606 * composite.c (AREF): Remove definition.
10608 2000-07-12 Gerd Moellmann <gerd@gnu.org>
10610 * dispnew.c (redraw_overlapped_rows): Add missing local.
10611 (scrolling_window): Remove debug code.
10613 * xdisp.c (try_window_reusing_current_matrix, try_window_id):
10614 Before scrolling, turn off a mouse-highlight in the window
10617 * xterm.c (x_update_window_end): Add parameter
10618 MOUSE_FACE_OVERWRITTEN_P. If set, arrange for a mouse-highlight
10619 redisplay in XTframe_up_to_date.
10620 (x_clear_mouse_face): New function.
10621 (x_redisplay_interface): Add pointer to x_clear_mouse_face.
10623 * dispnew.c (make_current): Preserve the mouse_face_p flag of the
10625 (update_window_line): Add parameter MOUSE_FACE_OVERWRITTEN_P. Set
10626 it when any row is written to that contains glyphs highlighted in
10628 (update_window): Call the window update end hook with new
10629 parameter MOUSE_FACE_OVERWRITTEN_P.
10630 (direct_output_for_insert): Give up if row contains mouse-face.
10632 * dispextern.h (struct redisplay_interface): Add parameter
10633 MOUSE_FACE_OVERWRITTEN_P to update_window_end_hook function.
10634 (clear_mouse_face): New function pointer member.
10636 2000-07-11 Stefan Monnier <monnier@cs.yale.edu>
10638 * syntax.c (back_comment): Use one switch rather than a few `if's.
10639 Obey open_paren_in_column_0_is_defun_start.
10640 When reverting to the `slow' method, try to nicely handle the case
10641 of nested comments by checking that the comment-starter we found
10642 does indeed match the comment-ender.
10643 (scan_sexps_forward, scan_sexps_forward):
10644 Ignore excessive opening parenthesis rather than throwing an error.
10646 2000-07-11 Gerd Moellmann <gerd@gnu.org>
10648 * doc.c (Fsubstitute_command_keys): Handle case that a GC
10649 in Fwhere_is_internal or get_keymap_1 relocates string contents.
10651 * dispnew.c (direct_output_forward_char): Give up if currently
10652 displaying a message instead of the minibuffer contents.
10654 * xterm.c (x_update_window_begin): No need to turn off the mouse
10656 (show_mouse_face): Set the mouse_face_p flag of glyph rows
10657 depending on whether they contain glyphs highlighted in mouse-face.
10659 * dispnew.c (row_equal_p): Add parameter MOUSE_FACE_P. If set,
10660 compare the mouse_face_p flags of both rows.
10662 * dispextern.h (struct glyph_row): Add flag mouse_face_p.
10664 2000-07-11 Eli Zaretskii <eliz@is.elta.co.il>
10666 * keyboard.c (show_help_echo): Accept additional parameter
10667 ok_to_overwrite_keystroke_echo.
10668 (read_char): Call show_help_echo with a zero
10669 ok_to_overwrite_keystroke_echo argument.
10670 * keyboard.h (show_help_echo): Update prototype of show_help_echo.
10671 * xmenu.c (menu_help_callback): Call show_help_echo with non-zero
10672 ok_to_overwrite_keystroke_echo argument.
10673 * w32menu.c (w32_menu_display_help): Call show_help_echo with
10674 non-zero ok_to_overwrite_keystroke_echo argument.
10676 2000-07-10 Gerd Moellmann <gerd@gnu.org>
10678 * xdisp.c (try_window_id): If changes are all below what is
10679 displayed in the window, and point is in the window, we still
10680 might have to find point on the display.
10682 * xterm.c (x_fill_stretch_glyph_string): Consume runs of stretch
10683 glyphs instead of a single one.
10684 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
10685 with new argument list.
10686 (x_set_glyph_string_gc): Make sure the face's GC is valid.
10688 * keymap.c (get_keymap_1): Add comment that this function can GC.
10689 (where_is_internal_2, where_is_internal_1): Add GCPROs, add
10690 comment that functions can GC.
10691 (Fset_keymap_parent): GCPRO arg KEYMAP.
10693 2000-07-10 Eli Zaretskii <eliz@is.elta.co.il>
10695 * msdos.c (XMenuActivate): After exiting the menu, restore the
10696 echo area message and erase it.
10698 2000-07-10 Kenichi Handa <handa@etl.go.jp>
10700 * fontset.c (Ffontset_info): Make the return value more compatible
10701 with that of Emacs 20.
10703 2000-07-07 Gerd Moellmann <gerd@gnu.org>
10705 * eval.c (Fsignal): Handle case that backtrace_list is null.
10707 2000-07-07 Kenichi Handa <handa@etl.go.jp>
10709 * ccl.c (Fccl_execute): Typo fixed.
10711 2000-07-06 Gerd Moellmann <gerd@gnu.org>
10713 * window.c (window_loop): Add missing gcpro1 local variable.
10715 * window.c (Fwindow_list): Reverse list at the end.
10716 (candidate_window_p): Add parameter OWINDOW. ALL_FRAMES nil
10717 means allow windows on OWINDOW's frame, only.
10718 (window_loop): Simplified; use Fwindow_list.
10720 * Makefile.in (TAGS-LISP): Don't pass `$(lispsource)' to make.
10722 2000-07-05 Gerd Moellmann <gerd@gnu.org>
10724 * xterm.c (XTread_socket): Increment handling_signal at the start,
10725 decrement it at the end.
10727 * eval.c (handling_signal): New variable.
10728 (Fsignal): Abort if handling_signal is non-zero.
10730 * lisp.h (handling_signal): External declaration.
10732 * s/freebsd.h (WAITTYPE, WRETCODE): Put in #if 0.
10734 2000-07-05 Ken Raeburn <raeburn@gnu.org>
10736 Sound support for NetBSD through "Linux emulation" support:
10737 * config.in (HAVE_SOUNDCARD_H): Undef.
10738 (HAVE_SOUND): Define if HAVE_SOUNDCARD_H.
10739 * Makefile.in (LIBSOUND): New variable.
10740 (LIBES): Include it.
10741 * sound.c [HAVE_SOUNDCARD_H]: Include <sys/ioctl.h> and <soundcard.h>.
10742 (DEFAULT_SOUND_DEVICE): Define to "/dev/dsp" if not defined elsewhere.
10743 (vox_open): Use DEFAULT_SOUND_DEVICE.
10744 * s/netbsd.h (DEFAULT_SOUND_DEVICE): Define to /dev/audio.
10746 2000-07-05 Gerd Moellmann <gerd@gnu.org>
10748 * print.c (print_error_message): If Vsignaling_function is set,
10749 show it in *Messages*.
10751 * lisp.h (Vsignaling_function): External declaration.
10753 * eval.c (Vsignaling_function): New variable.
10754 (Fsignal): Compute it.
10755 (syms_of_eval): Staticpro it.
10757 2000-07-05 Dave Love <fx@gnu.org>
10759 * syswait.h: Use the autoconf recommended approach. Old code
10760 #if'd out in case we need to revert.
10762 * config.in (HAVE_SYS_WAIT_H): Added.
10764 2000-07-05 Andrew Innes <andrewi@gnu.org>
10766 * vm-limit.c (check_memory_limits) [REL_ALLOC]: Use real_morecore
10767 when non-NULL instead of __morecore, to take account of buffer
10768 memory. This also solves a problem with spurious memory warnings
10771 * ralloc.c: Make real_morecore non-static.
10773 * eval.c (internal_condition_case): Comment out abort if
10774 interrupt_input_blocked is not zero.
10776 * makefile.nt: Add support for `bootstrap' and related targets.
10777 Include minimal debug info in emacs.exe in release build.
10778 Remove all dependencies on lisp.h, and fixup some others.
10780 * w32.c (init_environment): Install code from 20.7 for providing
10781 default values for environment variables, based on the
10782 executable's own location.
10783 (map_w32_filename): Handle filenames that are longer than MAX_PATH.
10784 (sys_socket): Install socket inheritance bug fix from 20.7.
10786 * alloca.c [emacs]: Include lisp.h (needed by atimer.h included
10787 here via blockinput.h).
10789 2000-07-05 Stefan Monnier <monnier@cs.yale.edu>
10791 * w32menu.c (w32_menu_display_help):
10792 * xmenu.c (menu_help_callback): Use show_help_echo.
10794 * keyboard.h (show_help_echo): Declare.
10796 * keyboard.c (show_help_echo): New function, extracted from read_char.
10797 Feval its `msg' argument if it's a cons cell.
10798 (read_char): Use it.
10799 (follow_key): Pass `autoload' to get_keyelt.
10801 * xterm.c (note_mode_line_highlight, note_mouse_highlight)
10802 (note_tool_bar_highlight, XTread_socket):
10803 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight)
10805 * w32term.c (note_mode_line_highlight, note_mouse_highlight)
10806 (note_tool_bar_highlight, w32_read_socket):
10807 Do not gratuitously ignore non-string `help-echo' properties.
10809 2000-07-05 Gerd Moellmann <gerd@gnu.org>
10811 * eval.c (Feval): Put check for interrupt_input_block in #if 0.
10813 * window.c (delete_all_subwindows): Reset Vwindow_list.
10815 * xterm.c (x_append_glyph, x_append_composite_glyph)
10816 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
10817 changes in struct glyph starting 1999-12-27. Some bit-fields of
10818 struct glyph were not set, which made glyphs unequal when compared
10819 with GLYPH_EQUAL_P. Redisplay outputs such glyphs, and flickering
10820 effects were the result. This also depended on the contents of
10821 memory returned by xmalloc. If flickering happens again, activate
10822 the code in clear_glyph_row that's in #if 0. If the flickering is
10823 gone with that, chances are that it is caused by something similar.
10825 * dispnew.c (clear_glyph_row): Add debug code in #if 0.
10827 * dispextern.h: Add some comments.
10829 * window.c (add_window_to_list): Add parameter LIST.
10830 (window_list): Order list so that, for each frame, windows are
10831 in canonical order, and so that frames appear in the list in
10832 the order given by Vframe_list.
10833 (next_window): Reverse the handling of NEXT_P.
10835 2000-07-04 Gerd Moellmann <gerd@gnu.org>
10837 * window.c (Vwindow_list): New variable.
10838 (make_window, delete_window): Set Vwindow_list to nil.
10839 (check_window_containing): New function.
10840 (window_from_coordinates): Rewritten.
10841 (add_window_to_list, window_list, candidate_window_p)
10842 (decode_next_window_args, next_window): New functions.
10843 (Fnext_window, Fprevious_window): Rewritten in terms of next_window.
10844 (Fwindow_list): New function.
10845 (Fother_window): Cleaned up.
10846 (foreach_window): Add a longer "variable argument list". Let
10847 callback function return 0 to indicate that cycling over windows
10849 (foreach_window_1): Likewise.
10850 (freeze_window_start): Return int.
10851 (init_window): New function.
10852 (syms_of_window): Staticpro Vwindow_list and defsubr Swindow_list.
10854 * emacs.c (handle_USR1_signal, handle_USR2_signal) Clear
10855 input_event with bzero.
10856 (main): Call init_window.
10858 * keymap.c (get_keyelt): Temporarily inhibit GC while evaluating
10861 2000-07-04 Kenichi Handa <handa@etl.go.jp>
10863 * composite.h (make_composition_value_copy): Extern it.
10865 * composite.c (make_composition_value_copy): New function.
10867 * editfns.c (Fformat): While copying text properties, make each
10868 composition property value a copy.
10870 * fns.c (concat): While copying text properties, make each
10871 composition property value a copy.
10873 2000-07-03 Gerd Moellmann <gerd@gnu.org>
10875 * m/macppc.h (LINKER, LD_SWITCH_MACHINE) [LINUX]: Define.
10877 * fns.c (sweep_weak_table): Mark only objects that are not
10880 * frame.c (next_frame, prev_frame): If MINIBUF is a window,
10881 include those frames as candidates which have their focus
10882 redirected to the minibuffer frame.
10884 2000-07-03 Stefan Monnier <monnier@cs.yale.edu>
10886 * fns.c (Fputhash): Return `value' rather than nil.
10888 2000-06-30 Gerd Moellmann <gerd@gnu.org>
10890 * frame.c (next_frame): Don't check focus redirection in case
10891 MINIBUF is a window. Doing so excludes frames using MINIBUF
10892 unless their focus is redirected, which contradicts the
10893 specification of next-frame, and leads to infinite loops in
10894 certain situations when cycling through windows with next-window.
10896 2000-06-30 Kenichi Handa <handa@etl.go.jp>
10898 * coding.c (code_convert_region): Even if the length of text is
10899 zero, try to convert it if coding->type is coding_type_ccl.
10900 (decode_coding_string, encode_coding_string): Likewise.
10902 2000-06-28 Gerd Moellmann <gerd@gnu.org>
10904 * xdisp.c (try_window_reusing_current_matrix): Don't try to reuse
10905 the display if windows_or_buffers_changed.
10907 * dispnew.c (struct row_entry): New structure.
10908 (row_entry_pool, row_entry_pool_size, row_entry_idx, row_table)
10909 (row_table_size, old_lines, new_lines, old_lines_size)
10910 (new_lines_size, run_pool, runs_size, runs): New variables.
10911 (add_row_entry): New function.
10912 (scrolling_window): Use data structures allocated with xmalloc and
10913 held in global variables, instead of allocating them with alloca and
10914 holding them in local variables. Use a larger hash table whose
10915 size depends on glyph matrix sizes. Don't use bzero to clear the
10916 hash table; instead, clear used slots only.
10918 * fns.c (next_almost_prime): Make it externally visible.
10920 * lisp.h (next_almost_prime): Add prototype.
10922 * s/isc4-0.h (sigunblock): Define.
10924 * s/sco5.h (sigunblock): Define.
10926 2000-06-27 Dave Love <fx@gnu.org>
10928 * s/osf1.h (C_SWITCH_SYSTEM, LIBS_SYSTEM): Revert last change
10929 (moved to osf5-0.h).
10930 [!NOT_C_CODE]: Protect string.h stuff.
10932 * s/osf5-0.h (C_SWITCH_SYSTEM, WAIT_USE_INT, SYS_SIGLIST_DECLARED)
10933 (sys_siglist, NSIG): Definitions moved here from osf1.h.
10935 2000-06-27 Gerd Moellmann <gerd@gnu.org>
10937 * xdisp.c (resize_mini_window): Subtract the extra line spacing
10938 below the last line from the needed window height.
10940 2000-06-26 Stefan Monnier <monnier@cs.yale.edu>
10942 * fns.c (Fplist_member): Renamed from Fwidget_plist_member.
10943 (Fwidget_get): Use it.
10944 (syms_of_fns): Defsubr it.
10946 2000-06-26 Gerd Moellmann <gerd@gnu.org>
10948 * xterm.c (xim_initialize) [!USE_XIM]: Don't set up the
10949 display info for XIM.
10950 (xim_open_dpy): Likewise.
10951 (xim_close_dpy): Don't free the display info's XIM.
10953 * xfns.c (x_window) [!USE_XIM]: Don't call create_frame_ic.
10955 * config.in (USE_XIM): New define.
10957 * keymap.c (get_keyelt): For menu-items containing a `:filter
10958 FILTER', apply FILTER to the menu-item's definition to get the
10959 real definition to use.
10961 * lisp.h (QCfilter): External declaration.
10963 * xfns.c (Fimage_size): New function.
10964 (syms_of_xfns): Defsubr it.
10966 2000-06-26 Andreas Schwab <schwab@suse.de>
10968 * coding.c (decode_coding_string): Re-fetch STRING_BYTES after
10969 Fstring_as_unibyte.
10971 2000-06-25 Dave Love <fx@gnu.org>
10973 * term.c [!HAVE_TERMCAP_H]: Declare tputs, tgetent, tgetflag, tgetnum.
10975 * Makefile.in (blockinput.h): Depend on atimer.h.
10976 (atimer.h): Depend on systime.h.
10978 * blockinput.h: Protect against multiple inclusion. Include atimer.h.
10980 * atimer.h: Protect against multiple inclusion. Include systime.h.
10982 * lisp.h (swap_in_global_binding): Declare.
10984 2000-06-24 Ken Raeburn <raeburn@gnu.org>
10986 * process.c (Fopen_network_stream): Turn off atimers for duration
10987 of call to connect. (Patch from Gerd.)
10989 2000-06-23 Dave Love <fx@gnu.org>
10991 * ralloc.c: Maybe include unistd.h
10993 * emacs.c (setgrp): Undefine before defining.
10994 (malloc_warning, set_time_zone_rule, index): Prototype.
10996 * systime.h (EMACS_GET_TIME) [!GETTIMEOFDAY_ONE_ARGUMENT]: Use
10997 HAVE_STRUCT_TIMEZONE.
10999 * s/osf1.h: Move string.h hack here from alpha.h and make it
11001 (C_SWITCH_SYSTEM): Use _OSF_SOURCE, not -BSD, which clashes with
11003 (WAIT_USE_INT, SYS_SIGLIST_DECLARED, sys_siglist, NSIG): Define.
11004 (SOCKLEN_TYPE): Don't define.
11006 * m/alpha.h: Remove string.h hack.
11008 * s/osf5-0.h: New file.
11010 * filelock.c: Use feature tests for fcntl.h, string.h. Don't
11011 include time.h, done by systime.h.
11012 [__FreeBSD__]: Remove redundant includes.
11014 * callproc.c (setpgrp): Undefine before defining.
11015 (delete_temp_file): Return Qnil to avoid warning.
11017 * config.in (HAVE_TERM_H, HAVE_STRUCT_TIMEZONE): Add.
11019 * xfaces.c: Include fontset.h dependent on HAVE_WINDOW_SYSTEM, not
11022 * fontset.h (free_face_fontset): Renamed from fs_free_face_fontset.
11024 * composite.h (compose_text): Declare.
11026 * xterm.c: Don't include sys/types.h unconditionally. Don't
11027 protect its inclusion with !USG (following xmenu.c).
11029 2000-06-23 Gerd Moellmann <gerd@gnu.org>
11031 * xfns.c (x_create_tip_frame): Initialize frame's colors like
11034 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
11036 * coding.c (decode_eol_post_ccl): Special handling for undecided
11037 and inconsistent EOL types.
11039 2000-06-22 Gerd Moellmann <gerd@gnu.org>
11041 * xrdb.c (x_load_resources): Add default resource for scroll bar's
11042 trough color and main window's background color.
11044 * xfns.c (Fx_file_dialog) [HAVE_MOTIF_2_1]: Handle events differently.
11046 * xterm.h (Xt_app_con): External declaration.
11048 * widget.c (EmacsFrameRealize): Fix typo.
11050 * widget.c (EmacsFrameRealize): Remove SubstructureRedirectMask.
11052 * xdisp.c (handle_stop): Initialize it->add_overlay_start to zero.
11053 (handle_invisible_prop): Record the start of invisible text in
11054 it->add_overlay_start.
11055 (struct overlay_entry): Add member `overlay'.
11056 (handle_overlay_change): Simplify.
11057 (next_overlay_string): After having processed overlay strings at the
11058 end of the buffer, record that fact in
11059 it->overlay_strings_at_end_processed_p.
11060 (compare_overlay_entries): If before- and after-strings come
11061 from the same overlay, let before-strings come first.
11062 (RECORD_OVERLAY_STRING): Record the overlay that strings come from.
11063 (load_overlay_strings): Take it->add_overlay_start into account
11064 when adding overlay strings.
11066 * dispextern.h (struct it): Add member add_overlay_start.
11068 2000-06-22 Dave Love <fx@gnu.org>
11070 * s/isc3-0.h (C_SWITCH_SYSTEM): Define _XOPEN_SOURCE=500.
11072 * s/gnu-linux.h (C_SWITCH_SYSTEM): Don't define _XOPEN_SOURCE here.
11074 2000-06-22 Kenichi Handa <handa@etl.go.jp>
11076 * ccl.c (ccl_driver) <CCL_End>: Decrement stack_idx only when it
11079 2000-06-21 Dave Love <fx@gnu.org>
11081 * Makefile.in (GETLOADAVG_OBJ): Removed -- LIBOBJS does it.
11083 2000-06-21 Stefan Monnier <monnier@cs.yale.edu>
11085 * syntax.c (back_comment): Simplify string-parity counting (with
11086 the added benefit of handling multiple string-styles as long as
11087 they are not intertwined).
11088 Jump to the slow code as soon as a comment starter is found in
11089 a "string_lossage" position. Fixes the case: " /* " /* " */.
11091 2000-06-21 Dave Love <fx@gnu.org>
11093 * Makefile.in: Use GETLOADAVG_LIBS.
11095 * config.in: Add HAVE_FCNTL_H, _FILE_OFFSET_BITS,
11096 _LARGEFILE_SOURCE, _LARGE_FILES, _XOPEN_SOURCE.
11098 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
11100 * syntax.c (describe_syntax): Recognize the `n'estable bit.
11101 (Fforward_comment, scan_lists):
11102 Check the comstyle of single-char comment-starters.
11103 (scan_sexps_forward): Don't try to recognize `half comment-enders' if
11104 we're just at the beginning of the comment (f.ex with (*) ... (*)).
11105 Check the comstyle of single-char comment-starters.
11106 Clarify control-flow around the Scomment case.
11108 2000-06-20 Dave Love <fx@gnu.org>
11110 * fns.c (make_hash_table, maybe_resize_hash_table):
11111 Cast arg of next_almost_prime.
11113 * tparam.c [emacs]: Include lisp.h.
11115 * termcap.c [emacs]: Test HAVE_FCNTL_H, not USG5. Include lisp.h
11118 2000-06-20 Gerd Moellmann <gerd@gnu.org>
11120 * keyboard.c (adjust_point_for_property): Check if display
11121 property should be treated as intangible by looking at its value.
11123 * xdisp.c (single_display_prop_intangible_p)
11124 (display_prop_intangible_p): New functions.
11126 * dispextern.h (display_prop_intangible_p): Add prototype.
11128 * xdisp.c (dump_glyph_row): Show type of glyph->object.
11130 * s/isc4-0.h (sigblock): Redefined to pass a pointer as second
11131 argument to sigprocmask.
11133 * s/sco5.h (sigblock): Redefined to pass a pointer as second
11134 argument to sigprocmask.
11136 * syssignal.h (sigblock, sigunblock) [USG5_4]: Set
11137 sigprocmask_set, and pass a pointer to it to sigprocmask.
11139 * sysdep.c (sigprocmask_set): New variable.
11141 * fileio.c (make_temp_name): Don't use `%s' in string passed to
11144 2000-06-20 Sam Steingold <sds@gnu.org>
11146 * xrdb.c: Don't declare xmalloc, xrealloc.
11148 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
11150 * regex.c (re_match, re_match_2): Protect calls to alloca (0).
11151 (re_comp): Cast gettext return value to avoid complaints when
11154 2000-06-20 Dave Love <fx@gnu.org>
11156 * m/stride.h, m/mips.h: Don't define HAVE_GETWD, HAVE_GETTIMEOFDAY.
11158 * m/ibmrt-aix.h: Don't declare HAVE_GETTIMEOFDAY, HAVE_VFORK.
11160 * m/ibmrs6000.h, m/ibmps2-aix.h, m/dpx2.h: Don't declare HAVE_GETWD.
11162 * m/alpha.h: Don't declare xmalloc, xrealloc.
11164 * s/ux4800.h: Don't declare GETTIMEOFDAY_ONE_ARGUMENT.
11166 * s/usg5-4-2.h: Don't declare HAVE_GETWD, VFORK_RETURN_TYPE.
11168 * s/umips.h: Don't declare HAVE_GETWD, HAVE_GETTIMEOFDAY.
11170 * s/cxux.h, s/gnu-linux.h, s/iris3-6.h, s/irix3-3.h: Don't declare
11173 * keyboard.h (poll_for_input_1): Declare.
11175 * getloadavg.c: Don't define NLIST_STRUCT (handled by configure).
11177 * alloc.c (xmalloc, xrealloc, xfree): Define using POINTER_TYPE.
11179 * doprnt.c: Don't declare xmalloc, xrealloc.
11181 * lisp.h (x_set_tool_bar_lines, free_frame_xic, compose_text)
11182 (getenv, ctime, getwd): Removed.
11183 (xmalloc, xrealloc, xfree): Declare using POINTER_TYPE.
11185 * xterm.h: Remove duplicate prototypes. Declare free_frame_xic,
11186 x_set_tool_bar_lines.
11188 * config.in: Add HAVE_GETWD. Move some definitions above
11189 machine/system includes.
11191 2000-06-20 Kenichi Handa <handa@etl.go.jp>
11193 * s/bsd386.h (HAVE_GETLOADAVG): Define it as 1.
11195 * xfaces.c (font_list): Handle the case that REGISTRY doesn't
11196 contain information about ENCODING.
11198 * fontset.c (FONTSET_ASCII): Use the first element of char table
11199 for an ASCII font, not defalt slot.
11200 (fontset_ref_via_base): If FONTSET doesn't contain information for
11201 C, try the default fontset.
11202 (make_fontset): Don't copy the default fontset.
11203 (fontset_font_pattern): Likewise.
11204 (accumulate_font_info): If ELT is nil, use the corresponding
11205 element in the default fontset.
11207 2000-06-19 Dave Love <fx@gnu.org>
11209 * syntax.c (Fparse_partial_sexp): Doc fix.
11211 * regex.h: Test PROTOTYPES as well as __STDC__.
11213 * unexalpha.c: Include errno.h, string.h, unistd.h. Don't declare
11214 errno, strerror. Put text after #endif in comment.
11216 * xdisp.c (dump_glyph_matrix): Add `static' to declaration (for pcc).
11218 * xterm.c (x_frame_of_widget): Likewise.
11220 2000-06-19 Gerd Moellmann <gerd@gnu.org>
11222 * abbrev.c (syms_of_abbrev): Set buffer_default's abbrev table
11223 to Vfundamental_mode_abbrev_table.
11225 * alloc.c (mark_object) [GC_CHECK_MARKED_OBJECTS]: Check that no
11226 bogus objects are marked. This slows down GC by ~80 percent, but
11227 it might be worth trying when debugging GC-related problems.
11228 This feature requires conservative stack marking to be enabled.
11230 * xterm.c (XTread_socket) <KeyPress>: In case XmbLookupString
11231 returns XLookupChars, reset `modifiers' to zero.
11233 2000-06-19 Dave Love <fx@gnu.org>
11235 * mktime.c: Unprotoized.
11237 2000-06-19 Richard Stallman <rms@gnu.org>
11239 * data.c (set_internal): If variable is frame-local,
11240 store the new value immediately into the frame parameter alist.
11242 2000-06-19 Ken Raeburn <raeburn@gnu.org>
11244 * xfns.c (jpeg_load): Fetch error-handling data first, then fill
11245 in the custom handler pointer.
11247 * keyboard.c (follow_key, read_key_sequence): Use XUINT on key
11248 value, or checks for CHAR_META can fail when Lisp_Object is a
11250 * keymap.c (get_keyelt): Likewise.
11252 2000-06-19 Kenichi Handa <handa@etl.go.jp>
11254 * ccl.h (struct ccl_program): New member eol_type.
11255 (struct ccl_spec): New member cr_carryover.
11257 * ccl.c (CCL_WRITE_CHAR): Convert NL according to ccl->eol_type.
11258 (setup_ccl_program): Initialize ccl->eol_type to CODING_EOL_LF.
11260 * coding.c (setup_coding_system) <4>: Reset member `cr_carryover'.
11261 (ccl_coding_driver): On encoding, initialize ccl->eol_type.
11262 (decode_eol_post_ccl): New function.
11263 (decode_coding): Don't detect EOL format here for CCL based coding
11265 (decode_coding) <coding_type_ccl>: Handle carryovered CR. Call
11266 decode_eol_post_ccl after running the CCL program.
11267 (code_convert_region): Don't detect EOL format here for CCL based
11269 (decode_coding_string): Likewise.
11271 2000-06-18 Ken Raeburn <raeburn@gnu.org>
11273 * charset.c (update_charset_table): Use XINT on "iso_final_char"
11274 when treating it as an integer.
11276 * coding.h (encode_coding_string): Declare.
11278 * keyboard.c (read_key_sequence): Use XINT on "pos" when treating
11281 * keymap.c (Fwhere_is_internal): Rename argument "keymap" to
11282 "xkeymap" to avoid shadowing the "enum map_type" value that needs
11283 to be passed to get_local_map.
11285 * sound.c (Fplay_sound): Don't call make_number on
11286 Frun_hook_with_args count argument.
11288 * xterm.c (x_send_scroll_bar_event): Fudge lisp object/integer
11289 for lisp objects in X event structure data field, when lisp
11290 objects are represented with unions.
11291 (x_scroll_bar_to_input_event): Ditto.
11293 2000-06-16 Ken Raeburn <raeburn@gnu.org>
11295 * xdisp.c (decode_mode_spec): In "no_value" case, do NUL
11296 termination of string. Fix sense of test whether
11297 Vline_number_display_limit is an integer.
11299 2000-06-16 Gerd Moellmann <gerd@gnu.org>
11301 * xfaces.c (syms_of_xfaces) [DEBUG_X_COLORS]: Defsubr dump_colors
11302 only if HAVE_X_WINDOWS.
11304 * keymap.c (describe_buffer_bindings): Add `\f\n' in front
11307 * dispnew.c (update_frame_1): Handle case that cursor vpos is
11310 2000-06-15 Eli Zaretskii <eliz@is.elta.co.il>
11312 * unexec.c (toplevel): Fix last change, so as not to deprive MSDOS
11315 2000-06-15 Kenichi Handa <handa@etl.go.jp>
11317 * coding.c (decode_coding_emacs_mule): Always set src_base at the
11318 start of the while loop.
11320 2000-06-15 Gerd Moellmann <gerd@gnu.org>
11322 * atimer.c (alarm_signal_handler): Add forward declaration.
11324 * data.c (set_internal): Remove debug code.
11326 2000-06-14 Gerd Moellmann <gerd@gnu.org>
11328 * Makefile.in (bootstrap-temacs): Add `-I../src'.
11330 * unexec.c (toplevel) [COFF]: Include coff.h.
11332 * s/lynxos.h: New file.
11334 * keymap.c (Fsingle_key_description): Enclose function key and
11335 event symbol names in angle brackets.
11337 * xdisp.c (setup_echo_area_for_printing): Call
11338 message_log_maybe_newline if message_buf_print is not set.
11340 * print.c (printchar, strout): Don't check message_buf_print
11341 before calling setup_echo_area_for_printing because that
11342 function does something useful even when message_buf_print is
11345 * xdisp.c (message_truncate_lines, Qmessage_truncate_lines):
11347 (ensure_echo_area_buffers): Initialize echo buffer's
11348 truncate lines setting to nil.
11349 (with_echo_area_buffer): Don't set the echo buffer's truncate
11350 lines setting here.
11351 (set_message_1): Set it here instead, based on the value
11352 of message_truncate_lines.
11353 (resize_mini_window): Handle case that lines are truncated.
11354 (syms_of_xdisp): Initialize Qmessage_truncate_lines.
11355 DEFVAR_BOOL message-truncate-lines.
11357 * keyboard.c (read_char): Bind message-truncate-lines to t
11358 while displaying a help-echo.
11360 * lisp.h (Qmessage_truncate_lines): External declaration.
11362 2000-06-13 Gerd Moellmann <gerd@gnu.org>
11364 * xdisp.c (Vline_number_display_limit): Renamed from
11365 line_number_display_limit.
11366 (syms_of_xdisp): Use DEFVAR_LISP for line-number-display-limit.
11367 Extend documentation string. Initialize
11368 Vline_number_display_limit to nil meaning no limit.
11369 (decode_mode_spec): Use Vline_number_display_limit with its new
11372 * xterm.c (x_check_font) [GLYPH_DEBUG]: Add prototype.
11374 2000-06-13 Richard Stallman <rms@gnu.org>
11376 * frame.c (Fmodify_frame_parameters): Doc fix.
11378 * xfns.c (x_set_frame_parameters): Comment fix.
11380 * frame.c (store_frame_param): Call swap_in_global_binding if the
11381 variable's current binding was chosen based on this frame.
11383 * data.c (swap_in_global_binding): New function.
11385 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
11387 * msdos.c (IT_write_glyphs): Don't use CODING_REQUIRE_ENCODING
11388 macro, instead AND with CODING_REQUIRE_ENCODING_MASK.
11390 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
11392 * msdos.h (EMACS_MSDOS_H): Renamed from MSDOS_H_.
11394 2000-06-12 Jason Rumney <jasonr@gnu.org>
11396 * w32bdf.h (EMACS_W32BDF_H): Renamed from __W32BDF_H__
11398 * w32.h (EMACS_W32_H): Renamed from _NT_H_
11400 * w32gui.h (EMACS_W32GUI_H): Renamed from __W32GUI_H__
11402 * w32inevt.h (EMACS_W32INEVT_H): Renamed from __NTINEVT_H__
11404 2000-06-12 Gerd Moellmann <gerd@gnu.org>
11406 * xfaces.c (Fdump_colors) [DEBUG_X_COLORS]: New function.
11407 (syms_of_xfaces): Defsubr Sdump_colors.
11408 (x_free_colors): Don't treat b&w specially on default visual.
11409 (x_free_dpy_colors): New function.
11410 (free_face_colors): Don't check visual class; it's done
11413 * xterm.c (x_frame_of_widget): New function.
11414 (x_alloc_nearest_color_for_widget): Use it.
11415 (x_copy_dpy_color): New function.
11416 (x_destroy_window): Free various colors.
11418 2000-06-12 Kenichi Handa <handa@etl.go.jp>
11420 * ccl.h (EMACS_CCL_H): Renamed from _CCL_H.
11422 * charset.h (EMACS_CHARSET_H): Renamed from _CHARSET_H.
11424 * coding.h (EMASC_CODING_H): Renamed from _CODING_H.
11426 * composite.h (EMACS_COMPOSITE_H): Renamed from _COMPOSITE_H.
11428 * fontset.h (EMACS_FONTSET_H): Renamed from _FONTSET_H.
11430 2000-06-11 Dave Love <fx@gnu.org>
11432 * systime.h (EMACS_SYSTIME_H): Renamed from _SYSTIME_H.
11434 2000-06-11 Eli Zaretskii <eliz@is.elta.co.il>
11436 * msdos.h: Don't use _MSDOS_H_ as a symbol, use MSDOS_H_ instead.
11438 2000-06-11 Gerd Moellmann <gerd@gnu.org>
11440 * xmenu.c (xmenu_show): Cast second parameter of lw_popup_menu
11443 2000-06-10 Kenichi Handa <handa@etl.go.jp>
11445 * regex.c (MAKE_CHAR) [!emacs]: Dummy macro for non-Emacs env.
11446 (regex_compile): Fix the code for handling the case of single byte
11447 char and multibyte char being mixed in a range within [...].
11449 * fileio.c (Finsert_file_contents): Be sure to setup src_multibyte
11450 and dst_multibyte members of coding.
11452 * charset.c (update_charset_table): Update the table
11453 bytes_by_char_head.
11454 (init_charset_once): Initialize elements of bytes_by_char_head to
11455 1 except for leading codes for private charases.
11457 * charset.h (CHARSET_8_BIT_GRAPHIC): Define as 0x80.
11458 (UNIBYTE_STR_AS_MULTIBYTE_P): Fix for an invalid multibyte sequence.
11460 2000-06-09 Ken Raeburn <raeburn@gnu.org>
11462 * xterm.c (x_connection_closed): If dpyinfo is NULL, don't try to
11463 access the data it doesn't point to.
11465 2000-06-08 Gerd Moellmann <gerd@gnu.org>
11467 * xterm.c (XTread_socket) <FocusIn>: Queue a FOCUS_IN_EVENT which
11468 will be translated to a switch-frame event when reading the
11469 event queue. This is necessary because Emacs otherwise won't
11470 perform a switch-frame to a new frame until some other event, for
11471 example a keystroke event, forces it to do so. This has various
11472 effects, one visible being that the cursor of a frame created with
11473 C-x 5 2 or switched to with a window manager key binding like
11474 A-TAB stays hollow because selected_window isn't on the newly
11475 focused frame until the switch-frame is performed.
11477 * keyboard.c (kbd_buffer_get_event): Handle FOCUS_IN_EVENT by
11478 generating a switch-frame event if necessary.
11480 * termhooks.h (enum event_kind): Add FOCUS_IN_EVENT.
11482 * xdisp.c (handle_fontified_prop): Don't GCPRO local var `pos';
11485 2000-06-08 Kenichi Handa <handa@etl.go.jp>
11487 * fontset.c (Fset_fontset_font): The arg CHARACTER may be a charset.
11489 2000-06-07 Gerd Moellmann <gerd@gnu.org>
11491 * window.c (displayed_window_lines): Take empty lines at
11492 the bottom of a window into account.
11494 * window.c (displayed_window_lines): New function.
11495 (Fmove_to_window_line): Use displayed_window_lines to determine
11496 the number of lines to move, instead of using the window's height.
11498 * lread.c (readevalloop): If READCHARFUN sets point to ZV, arrange
11499 to stop reading, even if the form read sets point to a different
11500 value when evaluated.
11502 * xdisp.c (display_line): Fix code deciding in which line to
11505 2000-06-07 Kenichi Handa <handa@etl.go.jp>
11507 * fileio.c (e_write): Free composition data if stored in
11510 2000-06-06 Gerd Moellmann <gerd@gnu.org>
11512 * xdisp.c (display_line): Set row's and iterator's
11513 starts_in_middle_of_char_p and ends_in_middle_of_char_p flags.
11514 Set cursor even if row ends in the middle of a character.
11515 (dump_glyph_row): Print values of new flags.
11516 (redisplay_window) <cursor movement in unchanged window>: When
11517 point has been moved forward, and PT is at the end of the cursor
11518 row, don't place the cursor in the next row if the cursor row ends
11519 in the middle of a character or at ZV.
11521 * dispextern.h (struct it): Add starts_in_middle_of_char_p.
11522 (struct glyph_row): Add starts_in_middle_of_char_p and
11523 ends_in_middle_of_char_p.
11524 (MATRIX_ROW_ENDS_IN_MIDDLE_OF_CHAR_P): Test row's
11525 ends_in_middle_of_char_p flag.
11526 (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Likewise.
11528 * term.c (append_glyph): Revert change of 2000-06-06.
11530 * xdisp.c (display_line): Revert change of 2000-06-06. Treat
11531 padding glyph not fitting on line as whole character not
11534 * xterm.c (x_produce_glyphs): Don't xassert `it->descent > 0';
11535 this isn't true for images with `:ascent 100'.
11537 2000-06-06 Kenichi Handa <handa@etl.go.jp>
11539 * buffer.c (Fset_buffer_multibyte): Don't make the current buffer
11540 as modified if it is originally unmodified.
11542 * term.c (encode_terminal_code): Change the way to check if
11543 terminal coding does any conversion.
11544 (append_glyph): Set glyph->pixel_width correctly.
11546 * xdisp.c (display_line): While checking line continuation, pay
11547 attention to a padding glyph.
11549 2000-06-05 Gerd Moellmann <gerd@gnu.org>
11551 * xdisp.c (redisplay_window): Always use set_buffer_internal_1.
11553 2000-06-05 Dave Love <fx@gnu.org>
11555 * xdisp.c: Include fontset.h.
11557 * xfns.c (x_real_positions): Declare tmp_nchildren as unsigned.
11559 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
11561 * dispnew.c: Conditionally include term.h.
11563 * coding.h: Declare code_convert_string_norecord.
11565 * frame.h (struct frame): Use volatile unconditionally.
11567 * buffer.h: Remove Vbefore_change_function, Vafter_change_function.
11569 * xmenu.c (menu_item_selection): Declare volatile unconditionally.
11571 * systime.h: Protect against multiple inclusion.
11572 (timezone) [USG5_4]: Define as time_t.
11574 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
11575 (Foptimize_char_table, make_temp_name): Declare.
11577 * Makefile.in (xdisp.o): Depend on fontset.h.
11579 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
11581 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
11582 (Foptimize_char_table, make_temp_name): Declare.
11586 * s/netbsd.h: Don't define autoconfiscated MATHERR.
11588 2000-06-02 Dave Love <fx@gnu.org>
11590 * lread.c (_XOPEN_SOURCE, __EXTENSIONS__): Don't define.
11592 2000-06-02 Gerd Moellmann <gerd@gnu.org>
11594 * xfaces.c (realize_x_face): When copying BASE_FACE bitwise to the
11595 result face, set flags in that face indicating that colors may not
11598 * xterm.c (x_set_mouse_face_gc): If first glyph isn't a character
11599 glyph, use the ASCII NUL character to determine the face.
11601 2000-06-02 Dave Love <fx@gnu.org>
11603 * sysdep.c: Conditionally include stdlib.h, unistd.h.
11604 (VFORK_RETURN_TYPE): Remove.
11606 * config.in: Add NO_MATHERR.
11608 2000-06-01 Dave Love <fx@gnu.org>
11610 * cmds.c (internal_self_insert): Don't check
11611 Vbefore_change_function, Vafter_change_function.
11613 * insdel.c (signal_before_change, signal_after_change): Likewise.
11615 * buffer.c (Vbefore_change_function, Vafter_change_function):
11616 Variables and their initializations deleted.
11618 * callint.c (Fcall_interactively): Doc fix.
11620 * terminfo.c (ospeed) [HAVE_SPEED_T]: Don't declare extern.
11622 2000-05-31 Dave Love <fx@gnu.org>
11624 * textprop.c: Revert last change -- duplicated.
11626 2000-05-31 Gerd Moellmann <gerd@gnu.org>
11628 * dispnew.c (find_glyph_row_slice, swap_glyphs_in_rows): Put
11631 * lisp.h (eassert) [!ENABLE_CHECKING]: Define as `(void) 0'.
11633 2000-05-31 Jason Rumney <jasonr@gnu.org>
11635 * search.c (Fre_search_forward, Fre_search_backward)
11636 (Fposix_search_backward, Fposix_search_forward): Fix newlines in docs.
11638 * w32select.c (Fw32_set_clipboard_data): Change QNil to Qnil.
11640 2000-05-30 Jason Rumney <jasonr@gnu.org>
11642 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: New macros.
11643 [WINDOWSNT]: Add extern for Vw32_system_coding_system.
11645 * dispextern.h (struct glyph) [WINDOWSNT]: Add w32_font_type member.
11647 * fileio.c (Fread_file_name) [HAVE_NTGUI]: Use file dialog.
11648 (Fread_file_name) [HAVE_NTGUI, USE_MOTIF]: Do not attempt to
11649 expand a nil default_filename.
11651 * keyboard.c (make_lispy_event) [WINDOWS_NT]: Pass a window
11652 pointer to glyph_to_pixel_coords, not a frame.
11654 * makefile.nt (w32fns.obj, w32menu.obj): Add charset.h and
11655 coding.h to dependencies.
11657 * w32bdf.c (w32_load_bdf_font): Initialize font->double_byte_p.
11659 * w32console.c (glyph_to_pixel_coords): Change first parameter to
11660 window pointer to be consistent with w32term.c and xterm.c.
11662 * w32fns.c: Format and doc changes to bring closer to xfns.c.
11663 (VIETNAMESE_CHARSET): Define if not defined in system headers.
11664 (Qline_spacing, Qcenter): New variables.
11665 (Qw32_charset_*, w32_codepage_for_font): Moved from w32term.c.
11666 (x_set_line_spacing): New function.
11667 (x_set_frame_parameters): Use FRAME_NEW_WIDTH, FRAME_NEW_HEIGHT macros.
11668 (x_specified_cursor_type): New function.
11669 (x_set_cursor_type): Use it.
11670 (x_set_name, x_set_title): Use ENCODE_SYSTEM to encode titlebar
11672 (validate_x_resource_name, x_get_resource_string): Measure lengths
11673 of external strings in bytes.
11674 (w32_wnd_proc) [WM_MEASURE_ITEM]: Avoid calling
11675 GetTextExtentPoint32 with NULL title.
11676 (Fx_create_frame): Initialize Qline_spacing.
11677 (w32_load_system_font): Initialize font->double_byte_p.
11678 (x_to_w32_charset): Use Vw32_charset_info_alist.
11679 (Image, busy cursor, tooltip functions): Merged changes from
11680 xfns.c. Not yet functional on Windows.
11682 * w32gui.h (W32FontStruct): Add double_byte_p member.
11684 * w32inevt.c (NUM_TRANSLATED_MOUSE_BUTTONS): New constant.
11685 (emacs_button_translation): Use it.
11686 (do_mouse_event): Allow up to 32 mouse buttons by allowing any bit
11687 in `mask' to be set.
11689 * w32menu.c (single_submenu, w32_menu_show): Call ENCODE_SYSTEM on
11692 * w32term.c: Format and doc changes to bring closer to xterm.c.
11693 (w32_char_font_type): New enum.
11694 (Qw32_charset_*, w32_codepage_for_font): Moved to w32fns.c.
11695 (w32_per_char_metric): Use w32_char_font_type instead of unicode_p.
11696 (w32_encode_char): New function.
11697 (x_encode_char): Removed.
11698 (x_get_glyph_and_face_encoding): Use w32_encode_char in place of
11699 x_encode_char and w32_font_is_double_byte.
11700 (x_produce_image_glyph): Use image_ascent.
11701 (x_produce_glyphs): Use new version of w32_per_char_metric and
11702 handle NULL return value. Allow extra line spacing.
11703 (W32_TEXTOUT): Distinguish between Unicode and DBCS text.
11704 (w32_get_glyph_overhangs): Remove unicode_p param. Use
11705 w32_font_type member of glyph instead.
11706 (x_draw_glyph_string): Draw underline and strike-out for BDF fonts.
11707 (fast_find_position): Make sure not to consider rows not visible
11709 (w32_read_socket) [WM_MENUSELECT]: Cannot call
11710 w32_menu_display_help with input blocked, as it can abort.
11711 (x_display_and_set_cursor): Choose cursor depending
11712 on buffer-local value of cursor_type.
11713 (x_draw_bar_cursor): Add parameter WIDTH.
11715 * w32term.h (CP_DEFAULT): Define.
11716 (Fx_display_color_p, Fx_display_grayscale_p, image_ascent): Declare.
11718 2000-05-30 Gerd Moellmann <gerd@gnu.org>
11720 * search.c (Fre_search_forward, Fre_search_backward)
11721 (Fposix_search_backward, Fposix_search_forward): Doc fix.
11723 2000-05-30 Kenichi Handa <handa@etl.go.jp>
11725 * coding.c (detect_coding_iso2022): Fix code for checking
11726 CODING_CATEGORY_MASK_ISO_8_2.
11728 2000-05-29 Stefan Monnier <monnier@cs.yale.edu>
11730 * regex.c (PREFETCH_NOLIMIT): New function.
11731 (re_match_2_internal): Use it and adjust the end_match_2 logic.
11733 2000-05-29 Gerd Moellmann <gerd@gnu.org>
11735 * syntax.c (find_defun_start): Move test for
11736 open_paren_in_column_0_is_defun_start outside of the loop.
11738 * xdisp.c (redisplay_window): Really switch buffers when
11739 displaying mode lines, and temporarily set selected_frame to the
11740 frame of the window that's redisplayed.
11742 * xfaces.c (free_realized_faces): Block/unblock input.
11743 (free_realized_multibyte_face): Ditto.
11745 2000-05-29 Dave Love <fx@gnu.org>
11747 * textprop.c (Qkeymap): New variable.
11748 (syms_of_textprop): Intern it.
11750 * keymap.c: Include intervals.h.
11751 (Fkey_binding, Fwhere_is_internal): Deal with `keymap' property.
11753 * Makefile.in (keymap.o): Depend on intervals.h.
11755 * keyboard.c (menu_bar_items, tool_bar_items)
11756 (Fexecute_extended_command): Deal with `keymap' property.
11757 (read_key_sequence): Track map from `keymap' property as well as
11760 * intervals.c (get_local_map): Extra arg to allow looking for
11763 * intervals.h (map_property): New enum.
11764 (get_local_map): Extra arg using it.
11765 (Qkeymap): Declare.
11767 * lisp.h (get_local_map): Don't declare here.
11769 2000-05-29 Kenichi Handa <handa@etl.go.jp>
11771 * Makefile.in (callproc.o): Depend on composite.h.
11773 * callproc.c: Include composite.h.
11774 (Fcall_process): Handle composition correctly.
11776 * coding.h (coding_allocate_composition_data): Extern it.
11777 (coding_restore_composition): Likewise.
11779 * coding.c (DECODE_COMPOSITION_START): If coding->cmp_data is not
11780 yet allocated, finish decoding with result
11781 CODING_FINISH_INSUFFICIENT_CMP.
11782 (coding_allocate_composition_data): Make it non-static.
11783 (coding_restore_composition): Likewise.
11785 2000-05-29 Eli Zaretskii <eliz@is.elta.co.il>
11787 * charset.c (syms_of_charset): Revert last change.
11789 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
11791 * term.c (produce_glyphs): Treat characters from the eight-bit-*
11792 charsets as unibyte, with 1-column screen width. Sent by Kenichi
11795 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
11797 * charset.c (syms_of_charset): Set width of character sets
11798 eight-bit-control and eight-bit-graphic to 1 column.
11800 2000-05-26 Gerd Moellmann <gerd@gnu.org>
11802 * config.in (HAVE_SPEED_T): New define.
11804 * sysdep.c, terminfo.c (ospeed) [HAVE_SPEED_T]: Declare as
11807 2000-05-26 Dave Love <fx@gnu.org>
11809 * coding.c (shrink_decoding_region): Initialize eol_conversion.
11811 * data.c (Qsubrp, Qmany, Qunevalled): New variables.
11812 (Fsubr_arity): New function.
11813 (syms_of_data): Install them.
11815 2000-05-26 Kenichi Handa <handa@etl.go.jp>
11817 * charset.c (init_charset_once): Set the table bytes_by_char_head
11820 * fontset.c (syms_of_fontset): Adjust the font name for ascii of
11821 the default fontset to what Emacs uses by default.
11822 (check_registry_encoding): This function deleted.
11823 (Fset_fontset_font): Remove the adhoc condition for the default
11824 fontset. Allow cons in FONTNAME.
11826 * fns.c (map_char_table): Ignore char-table entries for
11827 charsets eight-bit-control and eight-bit-graphic.
11829 2000-05-25 Ken Raeburn <raeburn@gnu.org>
11831 * emacs.c (main): Initialize keyboard syms before initializing
11832 window code, so face names are available.
11834 2000-05-25 Stefan Monnier <monnier@cs.yale.edu>
11836 * regex.c (at_begline_loc_p): Also recognize the \\(?:^ case
11837 of an anchor at the beginning of a shy-group.
11839 2000-05-25 Gerd Moellmann <gerd@gnu.org>
11841 * xdisp.c (handle_invisible_prop): Don't try to skip over
11842 invisible text if end of text is already reached.
11844 2000-05-25 Dave Love <fx@gnu.org>
11846 * xdisp.c (Fdump_glyph_matrix): Declare the arg.
11848 * coding.c (encode_eol): Add null statement after label.
11850 2000-05-25 Eli Zaretskii <eliz@is.elta.co.il>
11852 * w16select.c (Fw16_set_clipboard_data): Fix the change from
11855 2000-05-25 Kenichi Handa <handa@etl.go.jp>
11857 * ccl.c (ccl_driver): Fix previous change.
11859 2000-05-25 Kenichi Handa <handa@etl.go.jp>
11861 * coding.c (run_pre_post_conversion_on_str): Set point to the
11862 beginning of buffer before calling coding->post_read_conversion.
11863 (decode_coding_string): Give correct args to
11864 run_pre_post_conversion_on_str.
11865 (encode_coding_string): Likewise.
11867 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>
11868 <CCL_WriteMultibyteChar2>: Handle charsets eight-bit-control and
11869 eight-bit-graphic correctly.
11871 2000-05-24 Kenichi HANDA <handa@etl.go.jp>
11873 * fileio.c (Finsert_file_contents): Even if a file is not found,
11874 execute codes for setting up coding system. Call
11875 after-insert-file-functions unconditionally.
11877 2000-05-24 Gerd Moellmann <gerd@gnu.org>
11879 * callproc.c, emacs.c, sysdep.c (setpgrp): Don't define if USG and
11880 BSD_PGRPS are not defined.
11882 2000-05-24 Kenichi Handa <handa@etl.go.jp>
11884 * charset.c (update_charset_table): Accept nil in LONG_NAME and
11886 (syms_of_charset): Avoid building same strings.
11888 2000-05-23 Gerd Moellmann <gerd@gnu.org>
11890 * lread.c (Fload): Add a comment about the meaning of
11891 Vuser_init_file being t.
11893 * puresize.h (BASE_PURESIZE): Increase to 675000.
11895 * s/gnu-linux.h (setpgrp): Don't define it here because this
11896 prevents compilation on GNU/Linux systems with glib 2.2.
11898 * callproc.c, emacs.c, sysdep.c (setpgrp) [HAVE_SETPGID]: Define
11901 2000-05-23 Eli Zaretskii <eliz@is.elta.co.il>
11903 * Makefile.in (SOME_MACHINE_LISP): Add disp-table.elc,
11904 dos-vars.elc, ccl.elc, and codepage.elc, all loaded by the MS-DOS
11906 (MSDOS_SUPPORT): Add dos-vars.elc, ccl.elc, and codepage.elc.
11908 2000-05-23 Kenichi Handa <handa@etl.go.jp>
11910 * syntax.c (skip_chars): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
11912 * msdos.c (IT_write_glyphs): Set coding->src_multibyte to 1.
11914 * term.c (encode_terminal_code): Set coding->src_multibyte properly.
11916 * coding.c (encode_eol): Fix a bug of DOS style EOL encoding.
11918 2000-05-22 Kenichi Handa <handa@etl.go.jp>
11920 * keyboard.c (read_char): Allow character codes 128..255 to be
11921 handled by input-method-function.
11923 * insdel.c (adjust_markers_for_replace): Fix previous change.
11924 (adjust_after_replace): If PREV_TEXT is nil, call
11925 adjust_markers_for_insert, not adjust_markers_for_replace.
11927 2000-05-20 NIIBE Yutaka <gniibe@mri.co.jp>
11929 * s/gnu-linux.h (UNIX98_PTYS) [HAVE_GRANDPT]: Define.
11930 (PTY_ITERATION, PTY_NAME_SPRINTF, PTY_OPEN, PTY_TTY_NAME_SPRINTF)
11931 [HAVE_GRANDPT]: Define.
11932 (C_SWITCH_SYSTEM): Add -D_XOPEN_SOURCE.
11934 * sysdep.c (setup_pty): Treat case that UNIX98_PTYS is defined
11937 * config.in (HAVE_GRANDPT, HAVE_GETPT): New defines.
11939 * process.c (toplevel) [UNIX98_PTYS]: Include stdlib.h.
11941 2000-05-20 Kenichi Handa <handa@etl.go.jp>
11943 The following changes are to handle 8-bit characters in a
11944 multibyte buffer/string without facing with byte combining
11945 problem. Two new charsets eight-bit-control (for 0x80..0x9F) and
11946 eight-bit-graphic (for 0xA0..0xFF) are introduced.
11948 * Makefile.in (fns.o): Depend on charset.h.
11950 * alloc.c (Fmake_byte_code): If BYTECODE-STRING is multibyte,
11951 convert it to unibyte.
11952 (make_string): Use parse_str_as_multibyte, not chars_in_text.
11954 * buffer.c (advance_to_char_boundary): Don't use DEC_POS to find a
11955 apparent char boundary.
11956 (Fset_buffer_multibyte): Convert 8-bit characters in the range
11957 0x80..0x9F to/from multibyte form.
11959 * bytecode.c (Fbyte_code): If arg BYTESTR is multibyte, convert it
11962 * callproc.c (Fcall_process): Always encode an argument string if
11963 it is multibyte. Setup src_multibyte and dst_multibyte members of
11964 process_coding properly.
11966 * category.c (Fmodify_category_entry): Use SPLIT_CHAR, not
11967 SPLIT_NON_ASCII_CHAR.
11969 * ccl.c (CCL_WRITE_CHAR): Be sure to write single byte characters
11971 (CCL_MAKE_CHAR): Use MAKE_CHAR, not MAKE_NON_ASCII_CHAR.
11973 * charset.c (Qeight_bit_control, Qeight_bit_graphic): New variables.
11974 (SPLIT_CHARACTER_SEQ): This macro deleted.
11975 (SPLIT_MULTIBYTE_SEQ): Assume that multibyte sequence at STR is valid.
11976 (CHAR_COMPONENTS_VALID_P): Handle new charsets; eight-bit-control
11977 and eight-bit-graphic.
11978 (char_to_string): Likewise. Signal an error for too large
11980 (char_printable_p): Return 0 for 8-bit characters.
11981 (update_charset_table): Update iso_charset_table only when a final
11982 character is non-negative.
11983 (find_charset_in_text): Renamed from find_charset_in_str.
11984 Arguments and return value changed. Callers changed.
11985 (Fdefine_charset): Args ISO-FINAL-CHAR and ISO-GRAPHIC-PLANE can
11986 be -1 if CHARSET is used only internally.
11987 (Fmake_char_internal): Handle new charsets; eight-bit-control and
11989 (Fcharset_after): Simplified.
11990 (char_valid_p): Use SPLIT_CHAR, not SPLIT_NON_ASCII_CHAR.
11991 (char_bytes): Return 2 for chars of the range 0xA0..0xFF.
11992 (multibyte_chars_in_text): Simplified by assuming there's no
11993 invalid multibyte sequence.
11994 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte)
11995 (str_as_unibyte): New functions.
11996 (Fstring): Simpified by assuming that byte combining never happens.
11997 (init_charset_once): Initialization for
11998 LEADING_CODE_8_BIT_CONTROL.
11999 (syms_of_charset): Intern and staticpro Qeight_bit_control and
12000 Qeight_bit_graphic. Include them in Vcharset_list. Make charsets
12001 eight-bit-control and eight-bit-graphic.
12003 * charset.h (LEADING_CODE_8_BIT_CONTROL, CHARSET_8_BIT_CONTROL)
12004 (CHARSET_8_BIT_GRAPHIC): New macros.
12005 (SINGLE_BYTE_CHAR_P): Make it faster by using casting.
12006 (CHARSET_ISO_GRAPHIC_PLANE): Use XINT instead of XFASTINT.
12007 (CHARSET_REVERSE_CHARSET): Likewise.
12008 (CHARSET_VALID_P): Handle new charsets; eight-bit-control and
12010 (BYTES_BY_CHAR_HEAD, WIDTH_BY_CHAR_HEAD): Optimize for ASCII.
12011 (CHAR_CHARSET, MAKE_CHAR, SPLIT_CHAR, CHAR_BYTES): Likewise.
12012 (PARSE_MULTIBYTE_SEQ) [BYTE_COMBINING_DEBUG]: Abort if we
12013 encounter an invalid multibyte sequence.
12014 (PARSE_MULTIBYTE_SEQ) [not BYTE_COMBINING_DEBUG]: Assume multibyte
12015 sequence is always valid.
12016 (MAKE_NON_ASCII_CHAR, SPLIT_NON_ASCII_CHAR): These macros Deleted.
12017 (UNIBYTE_STR_AS_MULTIBYTE_P, MULTIBYTE_STR_AS_UNIBYTE_P): New macros.
12018 (CHAR_STRING): For 8-bit characters, call char_to_string.
12019 (INC_POS) [not BYTE_COMBINING_DEBUG]: Faster version. Assume
12020 multibyte sequence is always valid.
12021 (BUF_INC_POS) [not BYTE_COMBINING_DEBUG]: Likewise.
12022 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte)
12023 (str_as_unibyte): Extern them.
12024 (BCOPY_SHORT): Fix a bug.
12025 (CHAR_LEN): This macro deleted. Callers changed to use CHAR_BYTES.
12026 (FETCH_STRING_CHAR_ADVANCE): Check multibyteness of STRING.
12027 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK): New macro.
12028 (FETCH_CHAR_ADVANCE): Check multibyteness of the current buffer.
12030 * coding.c (ONE_MORE_BYTE, TWO_MORE_BYTES): Set coding->result to
12031 CODING_FINISH_INSUFFICIENT_SRC if there's not enough source.
12032 (ONE_MORE_CHAR, EMIT_CHAR, EMIT_ONE_BYTE, EMIT_TWO_BYTE)
12033 (EMIT_BYTES): New macros.
12034 (THREE_MORE_BYTES, DECODE_CHARACTER_ASCII)
12035 (DECODE_CHARACTER_DIMENSION1, DECODE_CHARACTER_DIMENSION2): These
12037 (CHECK_CODE_RANGE_A0_FF): This macro deleted.
12038 (detect_coding_emacs_mule): Use UNIBYTE_STR_AS_MULTIBYTE_P to
12039 check the validity of multibyte sequence.
12040 (decode_coding_emacs_mule): New function.
12041 (encode_coding_emacs_mule): New macro.
12042 (detect_coding_iso2022): Use ONE_MORE_BYTE to fetch a byte from
12044 (DECODE_ISO_CHARACTER): Just return a character code.
12045 (DECODE_COMPOSITION_START): Set coding->result instead of result.
12046 (decode_coding_iso2022, decode_coding_sjis_big5, decode_eol): Use
12047 EMIT_CHAR to produced decoded characters. Exit the loop only by
12048 macros ONE_MORE_BYTE or EMIT_CHAR. Don't handle the case of last
12050 (ENCODE_ISO_CHARACTER): Don't translate character here. Produce
12051 only position codes for an invalid character.
12052 (encode_designation_at_bol): Return new destination pointer. 5th
12053 arg DSTP is changed to DST.
12054 (encode_coding_iso2022, decode_coding_sjis_big5): Get a character
12055 from the source by ONE_MORE_CHAR. Don't handle the case of last
12057 (DECODE_SJIS_BIG5_CHARACTER, ENCODE_SJIS_BIG5_CHARACTER): These
12059 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
12060 (detect_coding_utf_16, detect_coding_ccl): Use ONE_MORE_BYTE and
12061 TWO_MORE_BYTES to fetch a byte from the source.
12062 (encode_eol): Pay attention to coding->src_multibyte.
12063 (detect_coding, detect_eol): Preserve members src_multibyte and
12065 (DECODING_BUFFER_MAG): Return 2 even for coding_type_raw_text.
12066 (encoding_buffer_size): Set magnification to 3 for all coding
12067 systems that require encoding.
12068 (ccl_coding_driver): For decoding, be sure that the result is
12069 valid multibyte sequence.
12070 (decode_coding): Initialize coding->errors and coding->result.
12071 For emacs-mule, call decode_coding_emacs_mule. For no-conversion
12072 and raw-text, always call decode_eol. Handle the case of last
12073 block here. If not coding->dst_multibyte, convert the resulting
12074 sequence to unibyte.
12075 (encode_coding): Initialize coding->errors and coding->result.
12076 For emacs-mule, call encode_coding_emacs_mule. For no-conversion
12077 and raw-text, always call encode_eol. Handle the case of last
12079 (shrink_decoding_region, shrink_encoding_region): Detect cases
12080 that we can't skip data more rigidly.
12081 (code_convert_region): Setup src_multibyte and dst_multibyte
12082 members of coding. For decoding, if the buffer is multibyte,
12083 convert the source sequence to unibyte in advance. For encoding,
12084 if the buffer is multibyte, convert the resulting sequence to
12085 multibyte afterward.
12086 (run_pre_post_conversion_on_str): New function.
12087 (code_convert_string): Deleted and divided into the following two.
12088 (decode_coding_string, encode_coding_string): New functions.
12089 (code_convert_string1, code_convert_string_norecord): Call one of
12091 (Fdecode_sjis_char, Fdecode_big5_char): Use MAKE_CHAR instead of
12092 MAKE_NON_ASCII_CHAR.
12093 (Fset_terminal_coding_system_internal)
12094 (Fset_safe_terminal_coding_system_internal): Setup src_multibyte
12095 and dst_multibyte members.
12096 (init_coding_once): Initialize iso_code_class with new enum
12097 ISO_control_0 and ISO_control_1.
12099 * coding.h (enum iso_code_class_type): Member ISO_control_code is
12100 devided into ISO_control_0 and ISO_control_1.
12101 (struct coding_system): New members src_multibyte, dst_multibyte,
12102 errors, and result. Delete member fake_multibyte.
12103 (CODING_REQUIRE_DECODING): Return 1 if coding->dst_multibyte is
12105 (CODING_REQUIRE_ENCODING): Return 1 if coding->src_multibyte is
12108 * data.c (Faref): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
12111 * editfns.c (Fformat): Be sure to convert 8-bit characters to
12113 (Ftranspose_region) [BYTE_COMBINING_DEBUG]: Abort if byte
12115 (Ftranspose_region): Delete codes for handling byte combining.
12117 * fileio.c (Finsert_file_contents): Setup src_multibyte and
12118 dst_multibyte members of coding. On handling REPLACE on unibyte
12119 buffer, convert the result of decode_coding to unibyte. On
12120 inserting into a mutibyte buffer, always call code_convert_region.
12121 (e_write): Setup coding->src_multibyte according to the
12122 multibyteness of the source (buffer or string).
12124 * fns.c (concat): Handle 8-bit characters correctly.
12125 (Fstring_as_unibyte): Be sure to make all 8-bit characters in
12126 unibyte in the result.
12127 (Fstring_as_multibyte): Be sure to make all 8-bit characters in
12128 valid multibyte form in the result.
12129 (map_char_table): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
12130 (Fbase64_encode_region, Fbase64_encode_string): If base64_encode_1
12131 return -1, signal an error.
12132 (base64_encode_1): New arg MULTIBYTE. Get each character by
12133 CHAR_STRING_AND_LENGTH if MULTIBYTE is nonzero. If a multibyte
12134 character is found, return -1.
12135 (Fbase64_decode_region): Delete codes for handling byte-combining.
12136 Treat each decoded byte as a unibyte character.
12137 (Fbase64_decode_string): Return unibyte string.
12138 (Fcompare_strings, concat, string_byte_to_char): Use
12139 FETCH_STRING_CHAR_ADVANCE_NO_CHECK instead off
12140 FETCH_STRING_CHAR_ADVANCE.
12141 (Fstring_lessp): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
12142 (mapcar1): If SEQ is string, always use FETCH_STRING_CHAR_ADVANCE.
12144 * fontset.c (fontset_ref): Use SPLIT_CHAR instead of
12145 SPLIT_NON_ASCII_CHAR.
12146 (fontset_ref_via_base, fontset_set): Likewise
12148 * insdel.c (adjust_markers_for_record_delete): Deleted.
12149 (adjust_markers_for_insert): Argument changed. Caller changed.
12150 (adjust_markers_for_replace): Likewise.
12151 (ADJUST_CHAR_POS, combine_bytes, byte_combining_error)
12152 (CHECK_BYTE_COMBINING_FOR_INSERT): Deleted.
12153 (copy_text): Delete unused local varialbe c_save. For converting
12154 to multibyte, be sure to make all 8-bit characters in valid
12156 (count_size_as_multibyte): Handle 8-bit characters correctly.
12157 (insert_1_both, insert_from_string_1, insert_from_buffer_1)
12158 (adjust_after_replace, replace_range, del_range_2)
12159 [BYTE_COMBINING_DEBUG]: Abort if byte combining occurs.
12160 (insert_1_both, insert_from_string_1, insert_from_buffer_1)
12161 (adjust_after_replace, replace_range, del_range_2) Delete codes for
12162 handling byte combining.
12163 (adjust_before_replace): Deleted.
12165 * keymap.c (Fsingle_key_description): Use SPLIT_CHAR instead of
12166 SPLIT_NON_ASCII_CHAR.
12167 (describe_vector): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
12168 (Faccessible_keymaps): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
12169 (Fkey_description): Likewise.
12171 * lread.c (read1): On reading multibyte string, be sure to make
12172 all 8-bit chararacters in valid multibyte form.
12173 (readchar): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
12175 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE
12178 * process.c (Fstart_process): GCPRO current_dir before calling
12179 Ffind_operation_coding_system. Encode arguments here.
12180 (create_process): Don't encode arguments here. Setup
12181 src_multibyte and dst_multibyte members of struct coding.
12182 (read_process_output): Setup src_multibyte and dst_multibyte
12183 members of struct coding. If the output is to multibyte buffer,
12184 always decode the output of the process. Adjust the
12185 representation of 8-bit characters to the multibyteness of the output.
12186 (send_process): Setup coding->src_multibyte according to the
12187 multibyteness of the source.
12189 * search.c (wordify): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
12190 (Freplace_match): Use FETCH_STRING_CHAR_ADVANCE and
12191 FETCH_STRING_CHAR_ADVANCE_NO_CHECK appropriately.
12193 * term.c (produce_special_glyphs): Use CHAR_BYTES instead of CHAR_LEN.
12195 * w16select.c (Fw16_set_clipboard_data): Setup members
12196 src_multibyte and dst_multibyte of coding. Adjusted for the
12197 change for find_charset_in_str.
12198 (Fw16_get_clipboard_data): Likewise.
12200 * w32fns.c (w32_to_x_font): Setup members src_multibyte and
12201 dst_multibyte of coding.
12202 (x_to_w32_font): Likewise.
12204 * w32select.c (Fw32_set_clipboard_data): Setup members
12205 src_multibyte and dst_multibyte of coding. Adjusted for the
12206 change for find_charset_in_str.
12207 (Fw32_get_clipboard_data): Likewise.
12209 * xdisp.c (get_next_display_element): Handle 8-bit characters
12211 (next_element_from_display_vector): Use CHAR_BYTES instead of CHAR_LEN.
12212 (disp_char_vector): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
12214 * xselect.c (selection_data_to_lisp_data): Setup members
12215 src_multibyte and dst_multibyte of coding. Adjusted for the
12216 change for find_charset_in_str.
12217 (lisp_data_to_selection_data): Likewise.
12219 2000-05-19 Gerd Moellmann <gerd@gnu.org>
12221 * buffer.c (Fbury_buffer): Avoid trouble from burying a killed buffer.
12223 * dispextern.h (Vimage_types): Add extern declaration.
12225 * xdisp.c (Vimage_types): Moved here from xfns.c.
12226 (syms_of_xdisp): Move `image-types' variable here from xfns.c.
12228 * xfns.c (Vimages_types): Moved to xdisp.c.
12229 (syms_of_xfns): Move `image-types' to xdisp.c.
12231 * w32fns.c (Vimage_types): Removed.
12232 (syms_of_w32fns): Remove `image-types'.
12234 2000-05-18 Kenichi Handa <handa@etl.go.jp>
12236 * fns.c (map_char_table): Pay attention to character number of
12237 charset. Check the validity of charset at the first level. For
12238 leaf nodes that has nil value, call C_FUNCTION or FUNCTION with
12241 * fontset.c: Include "buffer.h".
12242 (fs_load_font): If the face has fontset, record the face ID in
12244 (Finternal_char_font): New function.
12245 (accumulate_font_info): New function.
12246 (Ffontset_info): Rewritten for the new fontset implementation.
12247 (syms_of_fontset): Register Vdefault_fontset in the first element
12248 of Vfontset_table. Include Vdefault_fontset in
12249 Vfontset_alias_alist. Declare `internal-char-font' as a Lisp
12252 2000-05-16 Dave Love <fx@gnu.org>
12254 * m/iris5d.h: Deleted -- unused.
12256 2000-05-16 Gerd Moellmann <gerd@gnu.org>
12258 * xdisp.c, w32.c, print.c, msdos.c, emacs.c: Use the term
12259 `invalid' instead of `illegal'.
12261 * indent.c (Fmove_to_column): When ending within a tab, insert
12262 spaces first so that markers at the end of the tab get adjusted.
12264 * frame.c (frames_bury_buffer): Don't add a buffer to the frame's
12265 buffer list that wasn't selected in that frame.
12267 * filelock.c (get_boot_time): To obtain an 8 char file name, which
12268 is needed on mescaline, use a 2 char prefix, and call
12269 make_temp_name with second arg non-zero.
12271 * fileio.c (make_temp_name): New function, extracted from
12273 (Fmake_temp_name): Use it.
12275 2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
12277 * window.c (coordinates_in_window): Subtract 1 when computing right_x.
12279 2000-05-15 Gerd Moellmann <gerd@gnu.org>
12281 * Makefile.in (lisp): Add env.elc.
12283 * callproc.c (Fgetenv_internal): Renamed from Fgetenv.
12285 2000-05-12 Gerd Moellmann <gerd@gnu.org>
12287 * search.c (Freplace_match): Handle case of `\N' in the
12288 replacement when there's no group N.
12290 2000-05-11 Gerd Moellmann <gerd@gnu.org>
12292 * xdisp.c (add_to_log): Don't pass the terminating NUL byte
12293 of the message to message_dolog.
12295 * keyboard.c (read_char): Don't clear current message for help
12296 events; let the code handling help events handle this. Change
12297 code detecting help events that should be ignored.
12299 * xdisp.c (handle_single_display_prop): Don't try to set PT if
12300 we're interating over a string.
12302 2000-05-09 Dave Love <fx@gnu.org>
12304 * fileio.c (Fwrite_region): If APPEND arg is an integer, seek to
12305 that offset before writing. Move gcpro region past call of
12308 2000-05-04 Dave Love <fx@gnu.org>
12310 * buffer.c (syms_of_buffer) [auto-fill-function]: Doc fix.
12312 2000-05-04 Gerd Moellmann <gerd@gnu.org>
12314 * insdel.c (insert_from_buffer_1): Adjust FROM position by number
12315 of inserted characters when BUF equals the current buffer, and PT
12316 is in front of or equal to FROM.
12318 2000-05-03 Gerd Moellmann <gerd@gnu.org>
12320 * xdisp.c (handle_single_display_prop): If display property value
12321 is invalid, or something not supported on the frame, restore
12322 iterator's position to what it was initially. Make sure to return
12323 0 for invalid and unsupported property values.
12325 * xterm.c (x_produce_glyphs) <composite chars>: Handle case
12326 that x_per_char_metric returns null.
12328 2000-05-02 Gerd Moellmann <gerd@gnu.org>
12330 * xterm.h (struct face): Add forward declaration.
12331 (struct image): Ditto.
12332 (image_ascent): Add prototype.
12334 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
12335 (x_draw_image_relief, x_draw_image_foreground_1): Call function
12336 image_ascent instead of using IMAGE_ASCENT.
12338 * dispextern.h (DEFAULT_IMAGE_HEIGHT): New macro.
12339 (IMAGE_ASCENT): Removed.
12341 * xfns.c (Qcenter): New variable.
12342 (enum image_value_type): Add IMAGE_ASCENT_VALUE.
12343 (parse_image_spec): Handle IMAGE_ASCENT_VALUE.
12344 (image_ascent): New function.
12345 (lookup_image): Recognize `:ascent center'.
12346 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
12347 (tiff_format, gif_format, gs_format): Use IMAGE_ASCENT_VALUE.
12348 (xbm_load): Don't set image's ascent here.
12349 (xbm_image_p, xpm_image_p, pbm_image_p, png_image_p)
12350 (jpeg_image_p, tiff_image_p, gif_image_p, gs_image_p): Don't
12351 check ascent values here.
12352 (Fimagep, Flookup_image [GLYPH_DEBUG]: Removed.
12353 (syms_of_xfns) [GLYPH_DEBUG]: Don't defsubr removed functions.
12354 (syms_of_xfns): Initialize Qcenter.
12356 * eval.c (Fsignal): If lisp_eval_depth or spepdl_size are near
12357 to the limits, increase the limits.
12359 2000-05-01 Kenichi Handa <handa@etl.go.jp>
12361 * fontset.c (fs_load_font): By default, use 0x00..0x7f for ASCII.
12362 Check Vfont_encoding_alist against the full name of the opened font.
12364 2000-04-28 Gerd Moellmann <gerd@gnu.org>
12366 * xdisp.c (make_cursor_line_fully_visible): Handle case of rows
12367 taller than the window.
12369 2000-04-28 Kenichi Handa <handa@etl.go.jp>
12371 * xfaces.c (realize_x_face): Fix the argument of the second
12372 xassert. BASE_FACE may not be a face for ASCII.
12374 2000-04-27 Gerd Moellmann <gerd@gnu.org>
12376 * print.c (print_object): Treat print-length < 0 as nil.
12378 * Makefile.in (termcapobj): Don't use TERMCAP_OBJ.
12380 * s/freebsd.h (TERMCAP_OBJ): Removed.
12381 (LIBS_TERMCAP): Don't define for __FreeBSD_version >= 400000.
12383 * lread.c (read1): Don't treat period followed by certain
12384 characters as symbol start.
12386 * xfns.c (slurp_file): New function.
12387 (xbm_image_p): Handle case of in-memory XBM files.
12388 (xbm_scan): Rewritten to work on memory buffers instead of files.
12389 (xbm_read_bitmap_data): Renamed from xbm_read_bitmap_file_data.
12390 Work on memory buffers instead of files. If DATA is null test
12391 if buffer looks like an in-memory XBM file.
12392 (xbm_load_image): Renamed from xbm_load_image_file. Work on
12393 memory buffers instead of files.
12394 (xbm_file_p): New function.
12395 (xbm_load): Accept :data DATA where DATA is an in-memory XBM file.
12397 * lread.c (end_of_file_error): New function.
12398 (read1): Call it instead of signaling `end-of-file' directly.
12400 * print.c (print_error_message): Print data of `end-of-file'
12401 with Fprinc instead of Fprin1.
12403 2000-04-26 Ken Raeburn <raeburn@gnu.org>
12405 * window.c (freeze_window_start): Check that minibuffer scroll
12406 window isn't nil before extracting the window structure pointer
12409 * undo.c (record_delete): If we hit the end of the undo list, stop
12410 picking elements apart.
12412 2000-04-26 Gerd Moellmann <gerd@gnu.org>
12414 * xdisp.c (display_line): If lines are continued, restore
12415 iterator's ascent/descent information to the values before the
12416 first glyph not fitting on the line.
12418 2000-04-25 Gerd Moellmann <gerd@gnu.org>
12420 * xdisp.c (try_window_id) <all changes above window start>: Adjust
12421 positions in glyph matrix. Don't compute new window end positions.
12423 * dispnew.c (increment_matrix_positions): Renamed from
12424 increment_glyph_matrix_buffer_positions.
12425 (increment_row_positions): Renamed from
12426 increment_glyph_row_buffer_positions.
12428 * dispextern.h: Change names of renamed functions from dispnew.c
12431 2000-04-24 Gerd Moellmann <gerd@gnu.org>
12433 * fileio.c (Fdo_auto_save): Create directories for auto-save
12434 list file if necessary.
12436 * xdisp.c (init_iterator): Set iterator's extra_line_spacing
12437 from buffer or frame.
12438 (automatic_hscrolling_p): New variable.
12439 (hscroll_windows): Scroll windows horizontally only if automatic
12440 hscrolling is allowed.
12441 (syms_of_xdisp): New variable `automatic-hscrolling'.
12443 * frame.h (struct frame): Add member extra_line_spacing.
12445 * xfns.c (x_set_line_spacing): New function.
12446 (Fx_create_frame): Set line spacing from resources.
12447 (Qline_spacing): New variable.
12448 (syms_of_xfns): Initialize Qline_spacing.
12450 * emacs.c (USAGE2): Add `--line-spacing' and `-lsp'.
12452 * buffer.c (init_buffer_once): Handle extra_line_spacing.
12453 (syms_of_buffer): Add `default-line-spacing' and `line-spacing'.
12454 (reset_buffer): Don't initialize extra2 and extra3. Initialize
12455 extra_line_spacing from default value.
12456 (init_buffer_once): Initialize default value of extra_line_spacing.
12458 * buffer.h (struct buffer): Add extra_line_spacing, remove extra2
12461 * xterm.c (x_produce_glyphs): Remove reference to struct it's
12462 prompt_width. Add extra line spacing.
12464 * term.c (produce_glyphs): Remove reference to struct it's
12467 * dispextern.h (struct it): Remove member prompt_width, add
12468 extra_line_spacing.
12470 2000-04-22 Gerd Moellmann <gerd@gnu.org>
12472 * dispnew.c (update_frame_line): When writing a whole line, make
12473 sure cursor is in the right row afterwards, otherwise a use of
12474 capability `ch' in cmgoto might leave the cursor in the row below.
12476 2000-04-21 Gerd Moellmann <gerd@gnu.org>
12478 * lisp.h (struct Lisp_Buffer_Cons): Remove.
12480 * keyboard.c (timer_check): Fix typo in comment.
12482 2000-04-21 Kenichi Handa <handa@etl.go.jp>
12484 * fontset.c (Fset_fontset_font): Fix docstring. Local variable
12485 name change: ch -> character.
12487 2000-04-20 Gerd Moellmann <gerd@gnu.org>
12489 * keyboard.c (echo_message_buffer): New variable.
12490 (echo_now): Set echo_message_buffer to the echo area buffer used
12491 to display the echo.
12492 (cancel_echoing): Reset echo_message_buffer to nil.
12493 (read_char): Code rewritten that handles canceling an echo or
12494 echoing a dash, respectively.
12496 * fileio.c (Ffile_writable_p) [WINDOWSNT]: Return nil if parent
12497 directory doesn't exist.
12499 2000-04-19 Dave Love <fx@gnu.org>
12501 * fns.c (syms_of_fns): Defsubr mapc.
12502 (concat): Don't allow numeric args.
12503 (Fconcat): Doc change.
12505 2000-04-19 Stefan Monnier <monnier@cs.yale.edu>
12507 * regex.c (re_match_2_internal): Don't shorten the strings anymore,
12508 instead define end_match(1|2) more carefully.
12509 Use GET_CHAR_BEFORE_2 for `begline'.
12511 2000-04-19 Gerd Moellmann <gerd@gnu.org>
12513 * frame.h (SELECTED_FRAME): Change definition to compile cleanly
12514 on 64-bit systems where NULL is defined as `0'.
12516 * xdisp.c (with_echo_area_buffer): Add more `int' parameters for
12517 the `variable argument list' to make it work on Alpha.
12519 * m/alpha.h (_LP64) [!_LP64]: Define.
12520 (ORDINARY_LINK): Define for NetBSD.
12522 * m/macppc.h (ORDINARY_LINK): Define for NetBSD.
12524 2000-04-19 Dave Love <fx@gnu.org>
12526 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Revert 2000-04-14
12529 * Makefile.in (LIBS): Don't use.
12530 (GETLOADAVG_OBJ): Define again.
12531 (otherobj): Add GETLOADAVG_OBJ.
12533 * buffer.c (Fmake_indirect_buffer): Escape newline in doc.
12535 2000-04-18 Gerd Moellmann <gerd@gnu.org>
12537 * lread.c (read_filtered_event): Cancel and start busy cursor.
12539 * xterm.c (x_produce_glyphs) <ASCII chars>: Take into account
12540 that the per-character metrics may be null.
12542 2000-04-17 Gerd Moellmann <gerd@gnu.org>
12544 * buffer.c (clone_per_buffer_values): New function.
12545 (Fmake_indirect_buffer): Add optional argument CLONE. Call
12546 clone_per_buffer_values if CLONE is not nil.
12548 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
12550 2000-04-16 Dave Love <fx@gnu.org>
12552 * Makefile.in: Remove obsolete localcpp stuff.
12553 (GETLOADAVG_OBJ): Don't define.
12554 (obj): Move LIBOBJS...
12555 (otherobj): ... to here.
12556 (MSDOS_OBJ): Convert to make variable -- preprocessing zapped
12557 whitespace-only lines after the continuation (Irix).
12559 2000-04-14 Gerd Moellmann <gerd@gnu.org>
12561 * xfns.c (xpm_load) [DEBUG_X_COLORS]: Register colors.
12563 * s/freebsd.h (LD_SWITCH_SYSTEM): Add `-L /usr/local/lib'.
12565 2000-04-14 Dave Love <fx@gnu.org>
12567 * s/aix3-1.h, s/bsd4-2.h, s/bsd4-3.h, s/cxux.h, s/dgux.h, s/gnu.h:
12568 * s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/rtu.h:
12569 * s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h, s/usg5-2.h:
12570 * s/usg5-3.h, s/xenix.h, s/umax.h: Don't define autoconfiscated
12573 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Don't define
12574 autoconfiscated HAVE_GETLOADAVG.
12576 * s/nextstep.h, s/sco4.h, s/sco5.h: Don't define autoconfiscated
12579 2000-04-14 Gerd Moellmann <gerd@gnu.org>
12581 * filelock.c (MAKE_LOCK_NAME): Allocate 2 more bytes.
12582 (fill_in_lock_file_name): Avoid existing files that aren't links.
12584 2000-04-14 Dave Love <fx@gnu.org>
12586 * Makefile.in (LIBS, LIBOBJS): New variable.
12587 (INTERVAL_SRC): Convert to make variable.
12588 (INTERVAL_OBJ, MKTIME_OBJ, FLOAT_SUPPORT, FACE_SUPPORT)
12589 (HAVE_X_WINDOWS, OBJECTS_SYSTEM): Remove.
12590 (obj): Substitute INTERVAL_OBJ, add MKTIME_OBJ, GETLOADAVG_OBJ and
12592 (SOME_MACHINE_OBJECTS): Remove interval stuff.
12593 (lisp): Substitute FACE_SUPPORT, FLOAT_SUP.
12594 (shortlisp): Add facemenu, float-sup, frame.
12595 (SOME_MACHINE_LISP): Remove them from here.
12596 (LIBES): Change unused LDLIBS to autoconf LIBS.
12598 * config.in: Add BROKEN_MKTIME, NLIST_STRUCT, NLIST_NAME_UNION.
12600 2000-04-14 Kenichi Handa <handa@etl.go.jp>
12602 * composite.c (update_compositions): If FROM and TO are not in a
12603 valid range, do nothing.
12605 2000-04-13 Gerd Moellmann <gerd@gnu.org>
12607 * tparam.c (tparam1): Abort when encountering an unknown `%'-specifier.
12609 * s/freebsd.h (TERMCAP_OBJ) [__FreeBSD__ >= 4]: Define as terminfo.o.
12611 * Makefile.in (termcapobj) [LIBS_TERMCAP && TERMCAP_OBJ]: Define
12614 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
12616 * fileio.c (a_write): Remove redundant semi-colons.
12617 (e_write): Return -1 if failed to write all the data.
12618 This fixes the changes made at 1999-12-15.
12620 2000-04-12 Dave Love <fx@gnu.org>
12622 * fns.c (mapcar1): Test for null vals to support mapc.
12623 (Fmapc): New function.
12625 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
12627 * msdos.c (NUM_MOUSE_BUTTONS): Define.
12628 (IT_frame_up_to_date): Support the buffer local value of
12629 cursor-type, if defined.
12631 2000-04-10 Dave Love <fx@gnu.org>
12633 * editfns.c (preceding-char, following-char): Doc fix.
12635 2000-04-10 Ken Raeburn <raeburn@gnu.org>
12637 * Makefile.in (temacs): Revert 2000-03-12 change.
12639 2000-04-10 Jason Rumney <jasonr@gnu.org>
12641 * xfaces.c (realize_face): Change FRAME_X_P to FRAME_WINDOW_P.
12643 2000-04-10 Gerd Moellmann <gerd@gnu.org>
12645 * xdisp.c (setup_echo_area_for_printing): Choose an echo
12646 area buffer, if it's not set up yet.
12648 * indent.c (compute_motion): Set immediate_quit.
12650 2000-04-09 Gerd Moellmann <gerd@gnu.org>
12652 * xfaces.c (tty_suppress_bold_inverse_default_colors_p): New variable.
12653 (realize_tty_face): Suppress boldness if colors are the inverse of
12654 the default colors, and tty_suppress_bold_inverse_default_colors_p
12656 (Ftty_suppress_bold_inverse_default_colors): New function.
12657 (syms_of_xfaces): Defsubr it.
12659 * buffer.c (Frestore_buffer_modified_p): New function.
12660 (syms_of_buffer): Defsubr it.
12662 2000-04-08 Ken Raeburn <raeburn@gnu.org>
12664 * charset.c (Fmake_char_internal): CHAR_COMPONENTS_VALID_P takes a
12665 charset id (int) argument, not a charset (Lisp_Object).
12667 * coding.h (code_convert_string): Declare.
12668 * coding.c (code_convert_string_norecord): Pass an int, not a lisp
12669 object, as the fourth argument to code_convert_string.
12671 * fontset.c (make_fontset_for_ascii_face): Use XINT on return value.
12672 (Fset_fontset_font): Use EQ to compare lisp objects.
12674 2000-04-05 Ken Raeburn <raeburn@gnu.org>
12676 * intervals.h (SET_INTERVAL_PARENT): Use INT_LISPLIKE to test for
12677 a pointer that looks like a lisp object.
12678 (SET_INTERVAL_OBJECT): Don't explicitly compare the object with
12679 zero, instead see whether it's an integer object, since they can't
12681 (GET_INTERVAL_OBJECT): Simply assign to the destination.
12683 * dispnew.c (allocate_matrices_for_frame_redisplay)
12684 (direct_output_forward_char): Use X(U)INT and make_number as needed
12685 to convert between (unsigned) int values and lisp integers.
12686 * keyboard.c (read_key_sequence): Likewise.
12687 * lread.c (substitute_object_recurse): Likewise.
12688 * fns.c (concat, hash_lookup, hash_remove): Likewise.
12689 * minibuf.c (do_completion, Fminibuffer_complete_word)
12690 (Fminibuffer_completion_help): Likewise.
12691 * term.c (produce_special_glyphs): Likewise.
12693 * fileio.c (Fwrite_region): Use EQ when comparing lisp objects.
12694 * print.c (print_preprocess, print_object): Likewise.
12696 * search.c (compile_pattern): Use NILP when checking for nil.
12698 * lisp.h (make_number) [!NO_UNION_TYPE && __GNUC__ >= 2 &&
12699 __OPTIMIZE__]: Provide a GNU C macro version that handles
12700 lisp-object unions.
12701 (XSET) [!NO_UNION_TYPE]: Set the value field first, then the type
12702 field, to better cope with ENABLE_CHECKING and calls that modify a
12703 Lisp_Object using its old value.
12705 2000-04-04 Gerd Moellmann <gerd@gnu.org>
12707 * window.c (compare_window_configurations): Signal an error
12708 if parameters C1 or C2 aren't window configurations.
12710 * bytecode.c (Fbyte_code): Add a bunch of BEFORE_POTENTIAL_GC/
12711 AFTER_POTENTIAL_GC calls around calls to functions that can
12712 signal an error and thus invoke the debugger.
12714 2000-04-03 Gerd Moellmann <gerd@gnu.org>
12716 * fns.c (Fbase64_decode_region, Fbase64_decode_string): Signal
12717 an error if decoding fails.
12719 * keyboard.c (lispy_mouse_names): Variable removed.
12720 (Vlispy_mouse_stem): New variable.
12721 (syms_of_keyboard): Initialize Vlispy_mouse_stem.
12722 (make_lispy_event) <mouse_click, scroll_bar_click>: Don't abort
12723 for any mouse button number. Increase size of mouse_syms and
12724 button_down_location as needed. Call modify_event_symbol with
12725 different arguments.
12726 (make_lispy_event) <scroll_bar_click> [USE_TOOLKIT_SCROLL_BARS]:
12727 Call modify_event_symbol with different arguments.
12728 (make_lispy_event) <w32_scroll_bar_click> [WINDOWSNT]: Don't abort
12729 for any button number. Call modify_event_symbol with different
12731 (modify_event_symbol): Rename NAME_ALIST to NAME_ALIST_OR_STEM.
12732 Accept a string for NAME_ALIST_OR_STEM.
12734 * lisp.h (larger_vector): Add prototype.
12736 * fns.c (larger_vector): Make externally visible.
12738 * termhooks.h (NUM_MOUSE_BUTTONS): Removed.
12740 2000-04-02 Stefan Monnier <monnier@cs.yale.edu>
12742 * regex.c (PTR_TO_OFFSET) [!emacs]: Remove.
12743 (RE_MULTIBYTE_P, RE_STRING_CHAR_AND_LENGTH): New macros.
12744 (GET_CHAR_BEFORE_2): Moved from charset.h plus fixed minor bug when
12745 we are between str1 and str2.
12746 (MAX_MULTIBYTE_LENGTH, CHAR_STRING) [!emacs]: Provide trivial default.
12747 (PATFETCH): Use `TRANSLATE'.
12748 (PATFETCH_RAW): Fetch multibyte char if applicable.
12749 (PATUNFETCH): Remove.
12750 (regex_compile): Rely on PATFETCH to do most of the multibyte magic.
12751 When writing a char, write it directly into the pattern buffer rather
12752 than going needlessly through a temp char-array.
12753 (re_match_2_internal): Similarly, rely on RE_STRING_CHAR to do the
12754 multibyte magic and remove the useless `#ifdef emacs'.
12755 (bcmp_translate): Don't compare as multibyte chars when in a unibyte
12758 * regex.h (struct re_pattern_buffer): Make field `multibyte'
12759 conditional on `emacs'.
12761 * charset.h (GET_CHAR_BEFORE_2): Moved to regex.c.
12763 2000-04-01 Ken Raeburn <raeburn@gnu.org>
12765 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P): Expand
12766 non-union-type versions of XMARK and friends here, because XMARK
12767 and friends won't work on an integer field if NO_UNION_TYPE is not
12769 (make_number): Define as a function if it's not defined as a macro.
12771 * composite.c (run_composite_function): Use NILP when checking for nil.
12772 (syms_of_composite): Delete local var NARGS, pass an int as first
12773 argument to Fmake_hash_table.
12775 * editfns.c (text_property_stickiness): Use NILP to test
12776 Lisp_Object boolean value.
12777 (Fmessage_or_box): Don't use NILP to test int variable.
12778 (Fformat): Use a temporary variable to avoid ENABLE_CHECKING
12779 problems reading from and changing the same lisp value in an
12782 2000-04-01 Gerd Moellmann <gerd@gnu.org>
12784 * term.c (TN_no_color_video): New variable.
12785 (term_init): Intitialize TN_no_color_video.
12786 (enum no_color_bit): New enumeration.
12787 (MAY_USE_WITH_COLORS_P): New macro.
12788 (turn_on_face): Use it to determine if attributes may be used
12789 combined with colors.
12791 2000-04-01 Ken Raeburn <raeburn@gnu.org>
12793 * window.c (CURBEG, CURSIZE): Don't overload lisp object lvalues
12794 with int lvalues via casts; instead, just yield lisp object lvalues.
12795 (enlarge_window): Variable sizep now points to Lisp_Object. Use
12796 proper accessor macros.
12797 (shrink_window_lowest_first): w->top is Lisp_Object; use XINT.
12798 (grow_mini_window): Fix typo getting int value of root->height.
12800 * xdisp.c (compute_string_pos): Fix order of arguments to
12801 string_pos_nchars_ahead.
12802 (handle_fontified_prop, add_to_log): Pass int, not Lisp_Object, as
12803 count arg to variable-arg routines like Frun_hook_with_args and
12805 (back_to_previous_visible_line_start)
12806 (build_desired_tool_bar_string): Pass Lisp_Object, not int, to
12807 fixed-arg routines like Fget_char_property and Fmake_string.
12808 (reconsider_clip_changes): Use XINT when comparing integer lisp
12809 objects, or passing them as int arguments.
12810 (mark_window_display_accurate, insert_left_trunc_glyphs)
12811 (append_space, extend_face_to_end_of_line): Use make_number when
12812 storing or passing integer values as lisp objects.
12813 (set_cursor_from_row, highlight_trailing_whitespace): Use
12814 INTEGERP, not implicit test against zero, for glyph object.
12815 (try_window_id): Don't use make_number when we want an int value.
12817 * xfaces.c (xlfd_symbolic_value): Make last argument a
12818 Lisp_Object, to be consistent with callers.
12819 (Fbitmap_spec_p): Use XINT to get numeric value of height.
12820 (lface_hash): Apply XFASTINT to lisp values before folding in.
12822 * xfns.c (Fx_show_tip): Use make_number to get lisp objects to
12823 fill in window width and height. Pass an int, not a lisp object,
12824 as first arg to Finsert.
12826 2000-04-01 Gerd Moellmann <gerd@gnu.org>
12828 * xfaces.c (realize_basic_faces): Block input while realizing
12831 * keyboard.c (lispy_mouse_names): Add additional mouse names.
12833 * termhooks.h (NUM_MOUSE_BUTTONS): Increase to 15.
12835 2000-03-31 Gerd Moellmann <gerd@gnu.org>
12837 * xterm.c (x_produce_glyphs): When displaying unibyte text
12838 or ASCII, handle case that per-char metric is null.
12840 2000-03-30 Ken Raeburn <raeburn@gnu.org>
12842 * lisp.h (NO_UNION_TYPE) [ENABLE_CHECKING]: Undef.
12844 * lisp.h (XCONS, XSTRING, XSYMBOL, XFLOAT, XPROCESS, XWINDOW)
12845 (XSUBR, XBUFFER): Verify correct object type before returning
12846 pointer, using eassert.
12847 * frame.h (XFRAME): Likewise.
12849 * buffer.c (Frename_buffer, Fset_buffer_multibyte)
12850 (swap_out_buffer_local_variables, Fmove_overlay): Don't apply
12851 XSYMBOL, XBUFFER, etc, to values that may be nil or of the wrong type.
12852 * data.c (set_internal): Likewise.
12853 * dispextern.h (WINDOW_WANTS_MODELINE_P)
12854 (WINDOW_WANTS_HEADER_LINE_P): Likewise.
12855 * fileio.c (auto_save_1): Likewise.
12856 * insdel.c (check_markers): Likewise.
12857 * marker.c (buf_charpos_to_bytepos, unchain_marker): Likewise.
12858 * undo.c (record_insert): Likewise.
12859 * vmsproc.c (child_sig): Likewise.
12860 * window.c (unshow_buffer, window_loop): Likewise.
12861 * xterm.c (x_erase_phys_cursor): Likewise.
12863 2000-03-30 Gerd Moellmann <gerd@gnu.org>
12865 * xfns.c (free_image_cache): Free the cache structure itself
12866 last, after all its members have been freed.
12868 * lisp.h (xstrdup): Add prototype.
12870 * alloc.c (xstrdup): Moved here from xfaces.c.
12871 (allocating_for_lisp): Variable removed.
12872 (lisp_malloc): Block input around the calls to malloc and mem_insert.
12874 * xfaces.c (realize_tty_face): Use find_symbol_value instead
12876 (xstrdup): Moved to alloc.c.
12878 2000-03-29 Ken Raeburn <raeburn@gnu.org>
12880 * scroll.c (CHECK_BOUNDS): Renamed from CHECK.
12882 * emacs.c (main): Fix sense of no-loadup test.
12884 * config.in (ENABLE_CHECKING): Undef.
12886 * lisp.h (struct interval): Replace "parent" field with a union of
12887 interval pointer and Lisp_Object; add new bitfield to use as
12888 discriminant. Change other flag fields to bitfields.
12889 (CHECK): New macro for consistency checking. If ENABLE_CHECKING
12890 is defined and the supplied test fails, print a message and abort.
12891 (eassert): New macro. Use CHECK to provide an assert-like facility.
12893 * intervals.h (NULL_INTERVAL_P): Now applies only to real interval
12894 pointers; abort if the value looks like a lisp object.
12895 (NULL_INTERVAL_P, NULL_PARENT, HAS_PARENT, HAS_OBJECT, SET_PARENT)
12896 (SET_OBJECT, INTERVAL_PARENT, GET_INTERVAL_OBJECT, COPY_PARENT):
12897 Modify for new interval parent definition.
12899 * alloc.c (mark_interval_tree, MARK_INTERVAL_TREE)
12900 (UNMARK_BALANCE_INTERVALS): Update references that need an
12901 addressable lisp object in the interval structure.
12902 (die): New function.
12903 (suppress_checking): New variable.
12905 * intervals.c (interval_start_pos): Just return 0 if there's no
12908 2000-03-29 Gerd Moellmann <gerd@gnu.org>
12910 * lread.c (read1): Accept `.' (period) as symbol start like in CL
12911 and earlier Emacs versions.
12913 * keyboard.c (Ftop_level): Cancel busy-cursor.
12915 * eval.c (call_debugger): Cancel busy-cursor.
12917 2000-03-29 Kenichi Handa <handa@etl.go.jp>
12919 * search.c (Freplace_match): Adjust multibyteness of the current
12920 buffer and NEWTEXT. Free allocated memory before signaling an error.
12922 2000-03-28 Stefan Monnier <monnier@cs.yale.edu>
12924 * regex.c (analyse_first): New function obtained by ripping out most
12925 of re_compile_fastmap and generalizing it a little bit so that it
12926 can also just return whether a given (sub)pattern can match the empty
12928 (regex_compile): Use `analyse_first' to decide whether the loop-check
12929 needs to be done or not for *, +, *? and +? (the loop check is costly
12930 for non-greedy repetition).
12931 (re_compile_fastmap): Delegate the actual work to `analyse_first'.
12933 2000-03-28 Dave Love <fx@gnu.org>
12935 * s/gnu-linux.h (GC_SETJMP_WORKS): Define for i386, sparc, m68k, alpha.
12937 * alloc.c: Include stdio.h. Test STDC_HEADERS, not __STDC__.
12939 2000-03-27 Stefan Monnier <monnier@cs.yale.edu>
12941 * regex.c (REGEX_FREE_STACK, RESET_FAIL_STACK): Make them usable as
12943 (enum re_opcode_t): Update description of succeed_n.
12944 (PATFETCH): Always define.
12945 (regex_compile): Use lookahead rather than PATUNFETCH (for repetition
12946 operators, char classes, shy-groups and intervals).
12947 Optimize special cases of intervals so as to only use succeed_n and
12948 jump_n when really needed.
12949 (re_compile_fastmap): Simplify handling of jump_n and succeed_n now
12950 that we don't have to handle the special cases any more.
12951 Simplify on_failure_jump handling as well.
12953 2000-03-28 Jason Rumney <jasonr@gnu.org>
12955 * lread.c (Fload): Move safe_p definition to above #ifdef DOS_NT.
12957 2000-03-27 Gerd Moellmann <gerd@gnu.org>
12959 * s/freebsd.h (GC_SETJMP_WORKS): Define.
12961 * s/msdos.h (GC_SETJMP_WORKS): Define.
12963 * alloc.c (mark_maybe_object): New function.
12964 (mark_memory): Use it.
12965 (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK): New macros.
12966 (setjmp_tested_p, longjmp_done): New variables.
12967 (test_setjmp): New function.
12968 (mark_stack) [!GC_SETJMP_WORKS]: Call test_setjmp.
12969 (init_alloc): Initialize setjmp_tested_p and longjmp_done.
12971 * xdisp.c (face_before_or_after_it_pos): Pass multibyteness
12972 to DEC_TEXT_POS and INC_TEXT_POS.
12974 * dispnew.c (direct_output_for_insert): Use DEC_TEXT_POS
12975 with parameter MULTIBYTE_P.
12977 * dispextern.h (INC_TEXT_POS, DEC_TEXT_POS): Add parameter MULTIBYTE_P.
12979 * editfns.c (Fsubst_char_in_region): Don't use INC_POS in unibyte
12980 buffers because it looks for multibyte character byte sequences
12981 which don't exist in unibyte text.
12983 * xterm.h (x_specified_cursor_type, x_copy_color): Add prototypes.
12985 * xfaces.c (register_color, unregister_color, unregister_colors)
12986 [DEBUG_X_COLORS]: New functions.
12987 (x_free_colors) [DEBUG_X_COLORS]: Unregister colors.
12989 * xfns.c (x_set_cursor_color): Get color reference counts right.
12991 * xterm.c (x_copy_color): New function.
12992 (x_alloc_nearest_color) [DEBUG_X_COLORS]: Call register_color.
12994 * buffer.h (MAX_PER_BUFFER_VARS): Renamed from MAX_BUFFER_LOCAL_VARS.
12995 (PER_BUFFER_VAR_OFFSET): Renamed from BUFFER_LOCAL_VAR_OFFSET.
12996 (PER_BUFFER_VAR_IDX): Renamed from BUFFER_LOCAL_VAR_IDX.
12997 (PER_BUFFER_VALUE_P): Renamed from BUFFER_HAS_LOCAL_VALUE_P.
12998 (SET_PER_BUFFER_VALUE_P): Renamed from SET_BUFFER_HAS_LOCAL_VALUE_P.
12999 (PER_BUFFER_IDX): Renamed from BUFFER_LOCAL_IDX.
13000 (PER_BUFFER_DEFAULT): Renamed from BUFFER_LOCAL_DEFAULT_VALUE.
13001 (PER_BUFFER_VALUE): Renamed from BUFFER_LOCAL_VALUE.
13002 (PER_BUFFER_SYMBOL): Renamed from BUFFER_LOCAL_SYMBOL.
13003 (PER_BUFFER_TYPE): Renamed from BUFFER_LOCAL_TYPE.
13005 * category.c, data.c, syntax.c, print.c, lread.c: Use new macro
13006 names for handling per-buffer variables.
13008 * buffer.c (buffer_permanent_local_flags): Use MAX_PER_BUFFER_VARS
13009 instead of MAX_BUFFER_LOCAL_VARS.
13010 (last_per_buffer_idx): Renamed from max_buffer_local_idx.
13012 * xfaces.c (lookup_face): Don't assert FACE_SUITABLE_FOR_CHAR_P.
13014 * xfns.c (x_specified_cursor_type): New function.
13015 (x_set_cursor_type): Use it.
13017 * buffer.h (struct buffer): Add cursor_type.
13019 2000-03-26 Stefan Monnier <monnier@cs.yale.edu>
13021 * regex.c (enum re_opcode_t): New opcode on_failure_jump_nastyloop.
13022 (print_partial_compiled_pattern, re_compile_fastmap):
13024 (regex_compile): Use on_failure_jump_nastyloop for non-greedy loops.
13025 (re_match_2_internal): Add code for on_failure_jump_nastyloop when
13026 executing it as well as when popping it off the stack to find infinite
13027 loops in non-greedy repetition operators.
13029 2000-03-26 Gerd Moellmann <gerd@gnu.org>
13031 * doc.c (Qfunction_documentation): New variable.
13032 (syms_of_doc): Initialize Qfunction_documentation.
13033 (Fdocumentation): If FUNCTION is a symbol with non-nil
13034 `function-documentation' property, return a documentation derived
13037 * buffer.c (syms_of_buffer): Add default-cursor-type.
13038 (init_buffer_once): Don't let cursor_type have a local value
13041 * xterm.c (x_display_and_set_cursor): Choose cursor depending
13042 on buffer-local value of cursor_type.
13043 (x_draw_bar_cursor): Add parameter WIDTH.
13045 * buffer.c (reset_buffer): Initialize buffer's cursor_type.
13046 (init_buffer_once): Set default cursor_type value to t.
13047 Mark cursor_type as local everywhere.
13048 (syms_of_buffer): New per-buffer variable cursor-type.
13050 * buffer.h (struct buffer): Remove member local_var_flags,
13052 (MAX_BUFFER_LOCAL_VARS): New macro.
13053 (BUFFER_LOCAL_VAR_OFFSET, BUFFER_LOCAL_VAR_IDX)
13054 (BUFFER_HAS_LOCAL_VALUE_P, SET_BUFFER_HAS_LOCAL_VALUE_P)
13055 (BUFFER_LOCAL_IDX, BUFFER_LOCAL_DEFAULT_VALUE, BUFFER_LOCAL_VALUE)
13056 (BUFFER_LOCAL_SYMBOL, BUFFER_LOCAL_TYPE): New macros.
13058 * print.c (print_object): Use new macros for per-buffer variables.
13060 * category.c (Fset_category_table): Use new macros for per-buffer
13063 * buffer.c (buffer_permanent_local_flags): Make a char array.
13064 (max_buffer_local_idx): New variable.
13065 (reset_buffer_local_variables, Fbuffer_local_variables): Rewritten
13066 for new handling of per-buffer variables.
13067 (buffer_slot_type_mismatch): Use new macros for per-buffer vars.
13068 (init_buffer_once): Initialize per-buffer vars differently.
13069 Set max_buffer_local_idx.
13071 * syntax.c (Fset_syntax_table): Use new macros for per-buffer
13074 * lread.c (defvar_per_buffer): Use new macros for per-buffer variables.
13076 * data.c (do_symval_forwarding, store_symval_forwarding)
13077 (find_symbol_value, set_internal, default_value, Fset_default)
13078 (Fkill_local_variable, Flocal_variable_p): Use new macros for
13079 per-buffer variables.
13081 * Makefile.in (bootstrap-emacs): Use `mv -f' instead of `mv'.
13083 2000-03-24 Gerd Moellmann <gerd@gnu.org>
13085 * xterm.c (x_term_init): Unblock input around call1 of
13086 Qvendor_specific_keysyms.
13088 * syntax.c (open_paren_in_column_0_is_defun_start): New variable.
13089 (find_defun_start): Consider an open parenthesis in column 0
13090 a defun start only if open_paren_in_column_0_is_defun_start is set.
13091 (syms_of_syntax): New variable open-paren-in-column-0-is-defun-start.
13093 2000-03-24 Stefan Monnier <monnier@cs.yale.edu>
13095 * eval.c (Fautoload): Add entry in load-history (if after dump).
13096 * lread.c (load-history): Update docstring.
13098 2000-03-24 Gerd Moellmann <gerd@gnu.org>
13100 * indent.c (Fvertical_motion): Always use the current buffer.
13101 Temporarily change the window's buffer, if necessary.
13103 2000-03-23 Gerd Moellmann <gerd@gnu.org>
13105 * xterm.c (fast_find_position): Make sure not to consider rows
13106 not visible in the window.
13108 2000-03-22 Stefan Monnier <monnier@cs.yale.edu>
13110 * regex.c (enum syntaxcode): Provide default for non-Emacs.
13111 (re_compile_fastmap, re_match_2_internal): Undo Dave's previous fix.
13113 2000-03-22 Jason Rumney <jasonr@gnu.org>
13115 * w32menu.c (single_submenu): Set help string to NULL if none.
13116 (w32_menu_show): Set help string correctly.
13117 (add-menu-item): Set help string in MIIM_DATA for menu item.
13118 Load SetMenuItemInfoA explicitly.
13119 (w32_menu_display_help): New function.
13121 * w32fns.c (w32_wnd_proc): Handle WM_MENUSELECT message.
13122 (QCdata): Moved to xdisp.c.
13124 * w32term.c (w32_read_socket): Handle WM_MENUSELECT message.
13125 (Vw32_charset_to_codepage_alist): Removed.
13126 (Vw32_charset_info_alist): New variable.
13127 (Qw32_charset_[ansi, default, symbol, shiftjis, hangul, gb2312)
13128 (chinesebig5, oem, easteurope, turkish, baltic, russian, arabic)
13129 (greek, hebrew, thai, johab, mac, unicode]): New symbols.
13130 (x_produce_glyphs): Remove out of date #ifdef 0'd section. Replace
13132 (w32_codepage_for_font): Use Vw32_charset_info_alist.
13133 (syms_of_w32term): Remove Vw32_charset_to_codepage_alist.
13134 Define Vw32_charset_info_alist and w32_charset symbols.
13136 2000-03-22 Jason Rumney <jasonr@gnu.org>
13138 * makefile.nt (w32bdf.obj): Update dependencies.
13140 * w32bdf.c: Include frame.h and dispextern.h before fontset.h.
13142 * w32fns.c: Include fontset.h after dispextern.h.
13143 (Fx_create_frame): Do not create fontset.
13144 (w32_load_system_font): Doc fix.
13145 (Fx_close_connection): Free full_name if it is not shared.
13147 * w32term.c: Include fontset.h after dispextern.h.
13148 (x_get_glyph_face_and_encoding): New parameter two_byte_p.
13150 (w32_per_char_metric): If PCM is invalid, delete and return NULL.
13151 (x_get_char_and_face_encoding): Use FACE_FOR_CHAR to get face_id.
13152 (w32_font_is_double_byte): New function, needs body.
13153 (x_append_glyph): Set glyph->glyph_not_available_p.
13154 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
13155 it->charset. If it->multibyte_p is zero and it->c is a multibyte
13156 character, convert it to a unibyte character.
13157 (struct glyph_string): Delete member `charset'.
13158 (W32_TEXTOUT): Temporarily remove charset_dim until another way of
13159 calculating it is found.
13160 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
13161 the case that per char metric is not available correctly.
13162 (x_fill_glyph_string): Handle the case that the specific glyph is
13163 not available correctly.
13164 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
13165 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
13166 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
13167 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
13168 fontset. Don't call FS_LOAD_FONT.
13170 2000-03-22 Ken Raeburn <raeburn@gnu.org>
13172 * intervals.h (NULL_INTERVAL): Cast to INTERVAL type.
13173 (INT_LISPLIKE): New macro.
13174 (NULL_INTERVAL_P): Use it.
13175 (INTERVAL_HAS_PARENT, INTERVAL_HAS_OBJECT, SET_INTERVAL_PARENT)
13176 (SET_INTERVAL_OBJECT, INTERVAL_PARENT, COPY_INTERVAL_PARENT)
13177 (GET_INTERVAL_OBJECT, INTERVAL_PARENT_OR_NULL): New macros.
13179 * alloc.c (make_interval, gc_sweep): Use new macros; eliminate all
13180 explicit references to "parent" field of struct interval and
13181 associated unclean type conversions.
13182 * intervals.c (create_root_interval, root_interval, rotate_right)
13183 (rotate_left, balance_possible_root_interval, split_interval_right)
13184 (split_interval_left, interval_start_pos, find_interval)
13185 (next_interval, previous_interval, update_interval)
13186 (adjust_intervals_for_insertion, delete_node, delete_interval)
13187 (adjust_intervals_for_deletion, merge_interval_right)
13188 (merge_interval_left, reproduce_tree, graft_intervals_into_buffer)
13189 (copy_intervals_to_string): Likewise.
13190 * intervals.h (AM_LEFT_CHILD, AM_RIGHT_CHILD, RESET_INTERVAL):
13192 * syntax.c (update_syntax_table): Likewise.
13194 * intervals.c (reproduce_tree_obj): New function, like
13195 reproduce_tree but takes a Lisp_Object for the parent. Declare
13197 (graft_intervals_into_buffer): Use it when appropriate.
13198 (reproduce_tree): Declare with prototype.
13199 (balance_possible_root_interval): Check that the parent is a lisp
13200 object before trying to examine its type.
13202 2000-03-22 Gerd Moellmann <gerd@gnu.org>
13204 * xfaces.c (lface_same_font_attributes_p): Compare font attributes
13205 as strings only if both are known to be strings.
13207 * s/openbsd.h (LIBS_TERMCAP): Undef.
13209 2000-03-21 Stefan Monnier <monnier@cs.yale.edu>
13211 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE): Add default
13212 definitions for non-Emacs compilation.
13213 (enum re_opcode_t): Remove (not)wordchar and move (not)syntaxspec
13214 outside of `#ifdef emacs'.
13215 (print_partial_compiled_pattern): Update.
13216 (regex_compile): Use (not)syntaxspec(Sword) instead of (not)wordchar.
13217 (re_compile_fastmap): Merge handling of charset and charset_not (for
13218 emacs and non-emacs compilation as well).
13219 Similarly for (not)categoryspec and (not)syntaxspec.
13220 Don't use the fastmap when reaching `anychar' since the added
13221 complexity is not justified.
13222 (re_match_2_internal): Merge (not)wordchar (emacs and non-emacs)
13223 and (not)syntaxspec. Merge (not)categoryspec.
13225 2000-03-22 Kenichi Handa <handa@etl.go.jp>
13227 * dispextern.h [!HAVE_WINDOW_SYSTEM] (FACE_SUITABLE_FOR_CHAR_P)
13228 (FACE_FOR_CHAR): Define them differently for the configuration of
13231 2000-03-21 Dave Love <fx@gnu.org>
13233 * fontset.c (Fset_fontset_font, Ffontset_font): Fix newlines in
13236 2000-03-21 Gerd Moellmann <gerd@gnu.org>
13238 * xfaces.c (check_lface_attrs) [GLYPH_DEBUG]: Fix syntax error.
13239 (lface_fully_specified_p): Don't check contents of
13240 LFACE_FONT_INDEX because that attribute is optional.
13241 (realize_x_face): Remove now unwarranted xassert.
13243 2000-03-21 Kenichi HANDA <handa@etl.go.jp>
13245 The following changes are to make font selection based on
13246 characters, not charset. In addition, they recover fontset
13247 facilities while utilizing the new font selection mechanism.
13249 * Makefile.in (fontset.o): Depend on dispextern.h.
13251 * alloc.c (mark_face_cache): Don't mark face->registry.
13253 * dispextern.h (struct glyph): New member glyph_not_available_p.
13254 Use 22 bits for face_id.
13255 (enum lface_attribute_index): Add LFACE_FONT_INDEX.
13256 (struct face): Delete member registry, new member ascii_face.
13257 (FACE_SUITABLE_FOR_CHAR_P): Renamed from
13258 FACE_SUITABLE_FOR_CHARSET_P. Caller changed.
13259 (FACE_FOR_CHAR): Renamed from FACE_FOR_CHARSET. Caller changed.
13260 (struct it): Delete member charset, new member glyph_not_available_p.
13262 * fontset.h (FONT_NOT_OPENED, FONT_NOT_FOUND): Macros removed.
13263 (struct fontset_info, struct fontset_data): Structs removed.
13264 (allloc_fontset_data, free_fontset_data, fs_regiser_fontset)
13265 (Vglobale_fontset_alist, font_idx_temp): Externs removed.
13266 (fs_load_font, fs_query_fontset): Adjusted for new argument.
13267 (fs_free_face_fontset, fontset_font_pattern)
13268 (face_suitable_for_char_p, face_for_char)
13269 (make_fontset_for_ascii_face): Extern them.
13270 (FS_LOAD_FONT): Adjusted for the change of fontset implementation.
13271 (FS_LOAD_FACE_FONT): New macro.
13273 * fontset.c: All codes rewritten or adjusted for the change of
13274 fontset implementation. Now fontset is represented by char table.
13275 (Vglobal_fontset_alist, font_idx_temp, my_strcasetbl):
13277 (my_strcasecmp): Function removed.
13278 (Vfontset_table, next_fontset_id, Vdefault_fontset): New variables.
13279 (AREF, ASIZE): New macros.
13280 (FONTSET_FROM_ID, FONTSET_ID, FONTSET_NAME, FONTSET_FRAME)
13281 (FONTSET_ASCII, FONTSET_BASE, BASE_FONTSET_P, FONTSET_REF)
13282 (FONTSET_REF_VIA_BASE, FONTSET_SET): New macros.
13283 (fontset_ref, fontset_ref_via_base, fontset_set, make_fontset)
13284 (fontset_id_valid_p, font_family_registry, fontset_name)
13285 (fontset_ascii, free_face_fontset, face_suitable_for_char_p)
13286 (face_for_char, make_fontset_for_ascii_face, fontset_font_pattern):
13288 (fs_load_font): New arg FACE. Caller changed.
13289 (fs_query_fontset): Argument changed. Caller changed.
13290 (Fquery_fontset): call fs_query_fontset.
13291 (fs_register_fontset, alloc_fontset_data, free_fontset_data):
13293 (clear_fontset_elements, check_registry_encoding)
13294 (check_fontset_name): New functions.
13295 (syms_of_fontset): Set char-table-extra-slots property of fontset
13296 to 3. Staticpro and initialize Vfontset_table and
13297 Vdefault_fontset. Defsubr fontset_font and fontset_list.
13299 * frame.h (struct frame): Member `fontset_data' removed.
13300 (FRAME_FONTSET_DATA): Macro removed.
13302 * frame.c (make_frame): Don't allocate f->fontset_data.
13303 (Fdelete_frame): Don't free f->fontset_data.
13305 * msdos.c (XMenuActivate): Args to lookup_derived_face changed.
13307 * xdisp.c (charset_at_position): Function removed.
13308 (init_iterator): Don't set member charset of struct `it'.
13309 (handle_face_prop, reseat_to_string, set_iterator_to_next)
13310 (next_element_from_display_vector, insert_left_trunc_glyphs):
13312 (face_before_or_after_it_pos): Call FACE_FOR_CHAR, not
13314 (get_next_display_element, append_space)
13315 (extend_face_to_end_of_line): Likewise.
13317 * xfaces.c (Qx_charset_registry, Vface_default_registry):
13319 (clear_font_table, frame_update_line_height, load_face_font):
13320 Adjusted for the change of fontset implementation.
13321 (load_face_fontset_font): Function removed.
13322 (pixel_point_size): New function.
13323 (font_list): Argument type changed. Caller changed.
13324 (LFACE_FONT): New macro.
13325 (check_lface_attrs): Check attr[LFACE_FONT_INDEX].
13326 (set_lface_from_font_name): Type of arg FONTNAME is changed to
13327 Lisp_Object. Determine the font name by actually loading a font
13328 by the specified pattern. Set LFACE_FONT (lface) to the specified
13329 pattern. Even if a font is not found, don't try alternatives.
13330 (Finternal_set_lisp_face_attribute): Handle `font' slot in lface.
13331 (set_font_frame_param): If `font' is specified in lface, use it.
13332 (Finternal_get_lisp_face_attribute): Handle `font' slot in lface.
13333 (lface_same_font_attributes_p): Likewise.
13334 (make_realized_face): Arguent changed. Caller changed. Set
13335 face->ascii_face to face itself.
13336 (free_realized_face): Free face->fontset if face is for ASCII.
13337 (face_suitable_for_iso8859_1_p, face_suitable_for_charset_p)
13338 (deduce_unibyte_registry, x_charset_registry): Functions removed.
13339 (free_realized_multibyte_face): New function.
13340 (lookup_face, lookup_named_face, lookup_derived_face): Argument
13341 changed. Caller changed.
13342 (try_font_list): Argument type changed.
13343 (face_fontset): Check `font' slot of ATTRS, not `family' slot.
13344 (choose_face_font): Argument changed. Handle fontset properly.
13345 (choose_face_fontset_font): Function removed.
13346 (realize_default_face, realize_named_face): Don't remove the
13348 (realize_face): Argument changed. Caller changed. Remove face
13349 with the arg former_face_id in advance. Load font for the new face.
13350 (realize_x_face): Argument changed. Caller changed. For a
13351 multibyte character, share fontset with base_face. For a single
13352 byte character, make a new realized fontset. Don't load a font here.
13353 (realize_tty_face): Argument changed. Caller changed.
13354 (compute_char_face): Call FACE_FOR_CHAR, not FACE_FOR_CHARSET.
13355 (face_at_buffer_position): Don't check multibyte_p for returning
13357 (face_at_string_position): Call FACE_SUITABLE_FOR_CHAR_P, not
13358 FACE_SUITABLE_FOR_CHARSET_P.
13359 (syms_of_xfaces): Remove code for Qx_charset_registry and
13360 Vface_default_registry.
13362 * xterm.c: Include fontset.h after dispextern.h. Undo the changes
13363 related to PER_CHAR_METRIC done by Gerd on 2000-03-03.
13364 (x_per_char_metric): Don't try FONT->default_char. Even if
13365 pcm->width is zero, glyph bits may exist.
13366 (x_encode_char): Always initialize char2b->byte1.
13367 (x_get_char_face_and_encoding): Call FACE_FOR_CHAR to get face_id.
13368 (x_get_glyph_face_and_encoding): New arg two_byte_p. Caller changed.
13369 (x_append_glyph): Set glyph->glyph_not_available_p.
13370 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
13371 it->charset. Handle the case that per char metric is not
13372 available. If it->multibyte_p is zero and it->c is a multibyte
13373 character, convert it to a unibyte character.
13374 (struct glyph_string): Delete member `charset'.
13375 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
13376 the case that per char metric is not available correctly.
13377 (x_fill_glyph_string): Handle the case that the specific glyph is
13378 not available correctly.
13379 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
13380 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
13381 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
13382 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
13383 fontset. Don't call FS_LOAD_FONT.
13385 * xfns.c (Fx_create_frame): Don't cal fs_register_fontset.
13386 (x_create_tip_frame): Likewise.
13387 (Fx_close_connection): Free full_name of font_info.
13389 * fns.c (optimize_sub_char_table): New function.
13390 (Foptimize_char_table): New function.
13391 (syms_of_fns): Defsubr Soptimize_char_table.
13393 2000-03-20 Gerd Moellmann <gerd@gnu.org>
13395 * buffer.c (Fset_buffer_modified_p): Set update_mode_lines
13396 only if buffer is displayed in some window.
13398 * xdisp.c (handle_single_display_prop): Initialize local `value'.
13399 (try_window_reusing_current_matrix): Don't call scroll run
13400 function if run's current and desired position are the same;
13401 this prevents cursor flickering.
13403 2000-03-19 Stefan Monnier <monnier@cs.yale.edu>
13405 * regex.h (RE_TRANSLATE. RE_TRANSLATE_P): Moved to regex.c.
13407 * regex.c (RE_STRING_CHAR): New macro.
13408 (GET_CHAR_AFER_2): Remove.
13409 (RE_TRANSLATE, RE_TRANSLATE_P): New macros moved from regex.h.
13410 (enum re_opcode_t): Remove on_failure_jump_exclusive.
13411 (print_partial_compiled_pattern, re_compile_fastmap)
13412 (re_match_2_internal): Remove on_failure_jump_exclusive.
13413 (regex_compile): Turn optimizable P+ loops into PP*, so that the
13414 optimization only need to work for * (ie. can use of_keep_string_jump).
13415 Remove the special case for .*\n since it is now covered by the general
13417 (re_search_2): Don't bother with `room'.
13418 (skip_one_char): New function.
13419 (skip_noops): Simplify since `memory' is not needed any more.
13420 (mutually_exclusive_p): Restructure slightly to use `switch' and
13421 add handling for "all" remaining cases.
13422 (re_match_2_internal): Change on_failure_jump_smart to use
13423 on_failure_keep_string_jump (and redirect the end-of-loop jump)
13424 rather than on_failure_jump_exclusive.
13426 2000-03-19 Gerd Moellmann <gerd@gnu.org>
13428 * xfns.c (select_visual): Don't set dpyinfo->n_planes to the
13429 number of bits per RGB because it's everywhere used as the depth
13432 * term.c (calculate_costs): Remove code dealing with X frames.
13434 2000-03-19 Richard M. Stallman <rms@gnu.org>
13436 * lread.c (syms_of_lread): Doc fix for load-convert-to-unibyte.
13438 2000-03-18 Gerd Moellmann <gerd@gnu.org>
13440 * lread.c (read_integer): Unread the last char not consumed.
13442 2000-03-17 Gerd Moellmann <gerd@gnu.org>
13444 * xterm.c (x_update_window_cursor): Don't update in frames
13445 which are in the process of being deleted.
13447 2000-03-16 Gerd Moellmann <gerd@gnu.org>
13449 * Makefile.in (mostlyclean): Add `*.core'.
13450 (clean): Add `bootstrap-emacs'.
13452 * lread.c (read_integer): New function.
13453 (read1): Support read syntax #o, #x, #b, #r.
13455 2000-03-15 Stefan Monnier <monnier@cs.yale.edu>
13457 * regex.c (re_match_2): Fix string shortening (to fit `stop') to
13458 make sure POINTER_TO_OFFSET gives the same value before and after
13459 PREFETCH. Use `dfail' to guarantee "atomic" matching.
13460 (PTR_TO_OFFSET): Use POINTER_TO_OFFSET.
13461 (debug): Now only active if > 0 rather than if != 0.
13462 (DEBUG_*): Update for the new meaning of `debug'.
13463 (print_partial_compiled_pattern): Add missing `succeed' case. Use
13464 CHARSET_* macros in the charset(_not) branch. Fix off-by-two bugs
13465 in `succeed_n', `jump_n' and `set_number_at'.
13466 (store_op1, store_op2, insert_op1, insert_op2)
13467 (at_begline_loc_p, at_endline_loc_p): Add prototype.
13468 (group_in_compile_stack): Move to after its arg's types are
13469 declared and add a prototype.
13470 (PATFETCH): Define in terms of PATFETCH_RAW.
13471 (GET_UNSIGNED_NUMBER): Add the usual `do { ... } while(0)' wrapper.
13472 (QUIT): Redefine as a nop except for NTemacs.
13473 (regex_compile): Handle intervals {,M} as if it was {0,M}. Fix
13474 indentation of the greedy-op and shy-group code.
13475 (at_(beg|end)line_loc_p): Fix argument's types.
13476 (re_compile_fastmap): Ifdef out failure_stack_ptr to shut up gcc.
13477 (re_search_2): Use POS_AS_IN_BUFFER. Simplify `room' computation.
13478 (MATCHING_IN_FIRST_STRING): Remove.
13479 (re_match_2): Use POS_AS_IN_BUFFER. Ifdef out failure_stack_ptr
13480 to shut up gcc. Use FIRST_STRING_P and POINTER_TO_OFFSET. Use
13481 QUIT unconditionally.
13483 2000-03-15 Gerd Moellmann <gerd@gnu.org>
13485 * minibuf.c (Fminibuffer_complete): Set point to ZV if finding
13488 * process.c (send_process): Add a hint that the function
13489 can call Lisp code to its comment.
13491 * lread.c (load_dangerous_libraries): New variable.
13492 (Vbytecomp_version_regexp): New variable.
13493 (safe_to_load_p): New function.
13494 (Fload): Handle files not compiled with Emacs specially.
13495 (syms_of_lread): New Lisp variable load-dangerous-libraries.
13497 2000-03-14 Gerd Moellmann <gerd@gnu.org>
13499 * lisp.h (free_frame_xic) [HAVE_X_I18N]: Add missing semicolon.
13501 * xterm.c (xim_close_dpy, xim_initialize): Use X11R6-style XIM
13502 support functions only if HAVE_X11R6_XIM is defined.
13503 (xim_instantiate_callback): Define only if HAVE_X11R6_XIM.
13505 * s/sol2.h (INHIBIT_X11R6_XIM): Define.
13507 * xfns.c (X_I18N_INHIBITED): Don't define.
13508 (create_frame_xic): Remove conditional compilation on X_I18N_INHIBITED.
13509 (x_kill_gs_process, x_window): Use FRAME_X_VISUAL.
13511 * config.in (HAVE_X_I18N): Moved here from xterm.h.
13512 (HAVE_X11R6_XIM): Define.
13514 * xterm.h (HAVE_X_I18N) [HAVE_X11R6]: Moved to config.in.
13516 * xterm.c (x_term_init): Add support for X resource `synchronous'.
13517 If set, call XSynchronize.
13519 2000-03-13 Stefan Monnier <monnier@cs.yale.edu>
13521 * regex.c: Declare a new type `re_char' used throughout the code
13522 for the string char type. It's `const unsigned char' to match the
13523 rest of Emacs. Consistently make sure all pointers to strings use
13524 it and make sure all pointers into the pattern use `unsigned char'.
13525 (re_match_2_internal): Use `PREFETCH+STRING_CHAR' instead of
13526 GET_CHAR_AFTER_2. Also merge wordbound and notwordbound to reduce
13529 * charset.h (GET_CHAR_AFTER_2): Remove.
13530 (GET_CHAR_BEFORE_2): Use unsigned chars, like everywhere else.
13532 2000-03-12 Ken Raeburn <raeburn@gnu.org>
13534 * Makefile.in (temacs): Evaluate ALL_LDFLAGS into a temporary
13535 variable before the invocation of YMF_PASS_LDFLAGS, in case both
13536 of them try to use backquotes.
13538 2000-03-12 Dave Love <fx@gnu.org>
13540 * unexelf.c: Restore changes of 1999-10-19.
13541 (unexec): Don't adjust bss for sbss type SHT_PROGBITS; otherwise
13542 fix its type and alignment; copy it from current process.
13544 2000-03-12 Gerd Moellmann <gerd@gnu.org>
13546 * atimer.c (cancel_atimer): Break out of the loop as soon as timer
13547 has been found. Fix bug not computing timer's predecessor.
13549 * fileio.c (Fread_file_name): Handle case that DIR contains a
13552 * window.c (Fsave_window_excursion): Doc fix.
13554 * xfns.c (x_defined_color): Rewritten to use x_allocate_nearest_color.
13556 2000-03-12 Eli Zaretskii <eliz@is.elta.co.il>
13558 * msdos.c (vga_installed): New function, code moved from
13559 dos_set_window_size.
13560 (Qbar, Qcursor_type, outside_cursor): New variables.
13561 (syms_of_msdos): Intern and staticpro them.
13562 (dos_ttraw) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Save the cursor
13563 shape used outside Emacs when called for the first time.
13564 (dos_ttcooked) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Restore the
13565 cursor shape used outside Emacs.
13566 (msdos_set_cursor_shape, IT_set_cursor_type): New functions.
13567 (IT_frame_up_to_date): Call IT_set_cursor_type, in case the cursor
13569 (IT_set_frame_parameters): Call IT_set_cursor_type if the frame
13570 parameters specify the cursor. Make qreverse a global
13571 variable (renamed to Qreverse).
13573 2000-03-09 Gerd Moellmann <gerd@gnu.org>
13575 * fns.c (Fy_or_n_p): Cancel busy-cursor.
13577 2000-03-08 Stefan Monnier <monnier@cs.yale.edu>
13579 This is a big redesign of failure-stack and register handling, prompted
13580 by bugs revealed when trying to add shy-groups. Overall, what happened
13581 is that loops are now structured a little differently, groups can be
13582 shy and the code is a little simpler.
13584 * regex.h: Update the copyright.
13585 (RE_SHY_GROUPS): New value.
13586 (RE_UNMATCHED_RIGHT_PAREN_ORD): Renumber.
13587 (RE_SYNTAX_EMACS): Add RE_SHY_GROUPS.
13589 * regex.c (enum re_opcode_t): Remove jump_past_alt,
13590 maybe_pop_jump, push_dummy_failure and dumy_failure_jump. Add
13591 on_failure_jump_(exclusive, loop and smart). Also fix the comment
13592 for (start|stop)_memory since they now only take one argument (the
13593 second has becomes unnecessary).
13594 (print_partial_compiled_pattern): Adjust for changes in re_opcode_t.
13595 (print_compiled_pattern): Use %ld to printf long ints and flush to
13596 make debugging a little easier.
13597 (union fail_stack_elt): Make the integer unsigned.
13598 (struct fail_stack_type): Add a `frame' element.
13599 (INIT_FAIL_STACK): Init `frame' as well.
13600 (POP_PATTERN_OP): New macro for re_compile_fastmap.
13601 (DEBUG_PUSH, DEBUG_POP): Remove.
13602 (NUM_REG_ITEMS): Remove.
13603 (NUM_NONREG_ITEMS): Adjust.
13604 (FAILURE_PAT, FAILURE_STR, NEXT_FAILURE_HANDLE)
13605 (TOP_FAILURE_HANDLE): New macros for the cycle detection.
13606 (ENSURE_FAIL_STACK): New macro for PUSH_FAILURE_(REG|POINT).
13607 (PUSH_FAILURE_REG, POP_FAILURE_REG, CHECK_INFINITE_LOOP):
13609 (PUSH_FAILURE_POINT): Don't push registers any more. The pattern
13610 address pushed is not the destination of the jump but the source
13612 (NUM_FAILURE_ITEMS): Remove.
13613 (POP_FAILURE_POINT): Adapt to the new stack structure (i.e. pop
13614 registers before the actual failure point). Don't hardcode any
13615 meaning for str==NULL anymore.
13616 (union register_info_type, REG_MATCH_NULL_STRING_P, IS_ACTIVE)
13617 (MATCHED_SOMETHING, EVER_MATCHED_SOMETHING, SET_REGS_MATCHED):
13619 (REG_UNSET_VALUE): Use NULL (why not?).
13620 (compile_range): Remove declaration since it doesn't exist.
13621 (struct compile_stack_elt_t): Remove inner_group_offset.
13622 (old_reg(start|end), reg_info, reg_dummy, reg_info_dummy): Remove.
13623 (regex_grow_registers): Remove dead code.
13624 (FIXUP_ALT_JUMP): New macro.
13625 (regex_compile): Add shy-groups Change loops to use
13626 on_failure_jump_smart&jump instead of
13627 on_failure_jump&maybe_pop_jump. Change + loops to eliminate the
13628 initial (dummy_failure_)jump. Remove c1_base (looks like unused
13629 variable to me). Use `jump' instead of `jump_past_alt' and don't
13630 bother with push_dummy_failure in alternatives since it is now
13631 unnecessary. Use FIXUP_ALT_JUMP. Eliminate a useless `#ifdef
13632 emacs' for (re)allocating the stack.
13633 (re_compile_fastmap): Remove dead variables i and num_regs. Exit
13634 from loop when bufp->can_be_null rather than jumping to `done'.
13635 Avoid jumping backwards so as to ensure termination. Use
13636 PATTERN_STACK_EMPTY and POP_PATTERN_OP. Improved handling of
13637 backreferences. Remove dead code in handling of `anychar'.
13638 (skip_noops, mutually_exclusive_p): New functions taken from the
13639 handling of `maybe_pop_jump' in re_match_2_internal. Slightly
13640 improve mutually_exclusive_p to handle ".+\n".
13641 (lowest_active_reg, highest_active_reg)
13642 (NO_(LOWEST|HIGHEST)_ACTIVE_REG) Remove.
13643 (re_match_2_internal): Use %p instead of 0x%x when printf'ing
13644 ptrs. Don't SET_REGS_MATCHED anymore. Remove many dead
13645 variables. Push register (in `start_memory') on the stack rather
13646 than storing it in old_reg(start|end). Remove the cycle detection
13647 from `stop_memory', replaced by the use of on_failure_jump_loop
13648 for greedy loops. Add code for the new on_failure_jump_<foo>.
13649 Remove ad-hoc code in `on_failure_jump' to push more registers in
13650 the case of a loop. Take out code from `maybe_pop_jump' into
13651 separate functions and adapt it to the semantics of
13652 `on_failure_jump_smart'. Remove jump_past_alt, dummy_failure_jump
13653 and push_dummy_failure. Remove dummy_failure handling and
13654 handling of `failures to jump to on_failure_jump' (this last one
13655 was already dead code, it seems).
13656 (group_match_null_string_p, alt_match_null_string_p)
13657 (common_op_match_null_string_p): Remove.
13659 2000-03-08 Dave Love <fx@gnu.org>
13661 * config.in: Don't depend on __STDC__ for volatile.
13662 Add POINTER_TYPE, PTR, PROTOTYPES.
13664 * hftctl.c, strftime.c: Use PROTOTYPES.
13665 * eval.c (find_handler_clause): Likewise.
13667 * mem-limits.h: Use POINTER_TYPE.
13669 * lisp.h (P_): Define based on PROTOTYPES, not __STDC__.
13670 (memory_warnings): Declare using POINTER_TYPE.
13672 2000-03-08 Gerd Moellmann <gerd@gnu.org>
13674 * xfns.c (x_set_cursor_type): If ARG is nil, give frame no cursor.
13676 * xdisp.c (display_echo_area): Temporarily inhibit garbage collection.
13678 * xfns.c: Remove obsolete code in #if 0.
13679 (Fx_focus_frame): New function.
13681 2000-03-07 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
13683 * coding.c (coding_category_name): Add coding-category-utf-8,
13684 coding-category-utf-16-be, coding-category-utf-16-le.
13685 (UTF_8_1_OCTET_P, UTF_8_EXTRA_OCTET_P, UTF_8_2_OCTET_LEADING_P,
13686 UTF_8_3_OCTET_LEADING_P, UTF_8_4_OCTET_LEADING_P,
13687 UTF_8_5_OCTET_LEADING_P, UTF_8_6_OCTET_LEADING_P): New macros.
13688 (detect_coding_utf_8): New function.
13689 (UTF_16_INVALID_P, UTF_16_HIGH_SURROGATE_P
13690 UTF_16_LOW_SURROGATE_P): New macros.
13691 (detect_coding_utf_16): New function
13692 (detect_coding_mask): When priorities are specified, skip any
13693 categories that have `nil' coding-system. Fix bug of returning
13694 wrong mask when PRIORITIES is specified and detect_coding_XXX()
13695 returns a mask not set in PRIORITIES.
13696 (detect_eol_type_in_2_octet_form): New function.
13697 (detect_eol): selects detect_eol_type_XXX to call according to
13698 cooding->category_idx.
13699 (detect_coding_system): Remove `nil' coding-system in the result.
13700 (Fupdate_coding_systems_internal): Update all coding-categories.
13702 * coding.h (CODING_CATEGORY_IDX_UTF_8)
13703 (CODING_CATEGORY_IDX_UTF_16_BE, CODING_CATEGORY_IDX_UTF_16_LE):
13705 (CODING_CATEGORY_IDX_RAW_TEXT, CODING_CATEGORY_IDX_BINARY)
13706 (CODING_CATEGORY_IDX_MAX): Adjusted for the above macros.
13707 (CODING_CATEGORY_IDX_UTF_16_LE)
13708 (CODING_CATEGORY_MASK_UTF_8, CODING_CATEGORY_MASK_UTF_16_BE)
13709 (CODING_CATEGORY_MASK_UTF_16_LE): New macros.
13710 (CODING_CATEGORY_MASK_ANY): Include the above macros.
13711 (CODING_CATEGORY_MASK_UTF_16_BE_LE): New macro.
13713 2000-03-07 Gerd Moellmann <gerd@gnu.org>
13715 * doc.c (Fdocumentation_property): If value is not a string,
13716 and doesn't refer to etc/DOC, evaluate it to obtain a string.
13718 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: Don't try to
13719 close the display with XtCloseDisplay. This caused a bus error
13722 * minibuf.c (Fminibuffer_complete): Move point to ZV when input is
13723 complete but not unique.
13725 2000-03-06 Gerd Moellmann <gerd@gnu.org>
13727 * process.c (send_process): Remove local variable `procname' that
13728 might become invalid when a GC happens. Instead, access the
13729 process name slot directly.
13731 * xfns.c (x_set_menu_bar_lines_1): Adjust window's orig_top and
13732 orig_height if set.
13734 * frame.c (set_menu_bar_lines_1): Adjust window's orig_top and
13735 orig_height if set.
13737 2000-03-06 Eli Zaretskii <eliz@is.elta.co.il>
13739 * msdos.c (IT_note_mouse_highlight): Return immediately if frame's
13740 glyph matrices have been freed.
13742 2000-03-05 Gerd Moellmann <gerd@gnu.org>
13744 * Makefile.in (tags): Include ../lwlib/TAGS in TAGS.
13745 (bootstrap-temacs): Set LC_ALL to C like for temacs.
13747 * xfns.c (QCdata): Moved to xdisp.c.
13749 * xdisp.c (QCdata): Moved here from xfns.c.
13750 (syms_of_xdisp): Initialize QCdata.
13752 * frame.h (FRAME_INTERNAL_BORDER_WIDTH) [!HAVE_X_WINDOWS]: Define.
13754 * window.c (coordinates_in_window): Use
13755 FRAME_INTERNAL_BORDER_WIDTH_SAFE instead of
13756 FRAME_INTERNAL_BORDER_WIDTH.
13758 * xdisp.c (try_window_id): Recompute unchanged information if
13759 it is obviously invalid.
13761 * xterm.c (x_term_init): Create a colormap if not using the
13764 * xterm.h (select_visual): Change prototype.
13766 * xfns.c (select_visual): Rewritten. Recognize user-specified
13768 (visual_classes): New variable.
13770 2000-03-04 Gerd Moellmann <gerd@gnu.org>
13772 * xfns.c (x_defined_color, x_set_mouse_color, lookup_rgb_color)
13773 (lookup_pixel_color, x_laplace, x_build_heuristic_mask)
13774 (png_load): Access colormap of frame using FRAME_X_COLORMAP.
13775 (x_decode_color): Don't handle allocation of white and black specially.
13776 (x_window) [USE_X_TOOLKIT]: Set XtNvisual, XtNdepth, and
13777 XtNcolormap resources.
13778 (x_window) [!USE_X_TOOLKIT]: Pass colormap to XCreateWindow.
13779 (Fx_create_frame): Initialize color members of x_output structure.
13780 (xpm_load): Pass colormap to XPM lib.
13782 * xfaces.c (x_free_colors): Access colormap of frame using
13783 FRAME_X_COLORMAP. Be paranoid about freeing black and white
13784 when default colormap is used.
13786 * xterm.c (x_term_init): Set Colormap member of x_display_info
13787 structure. Copy colormap if resource `privateColormap' is
13788 specified (PseudoColor only).
13789 (x_setup_relief_color): Access colormap of frame using
13792 * xterm.h (struct x_display_info): Add Colormap member `cmap'.
13793 (FRAME_X_COLORMAP, FRAME_X_VISUAL): New macros.
13795 2000-03-04 Jason Rumney <jasonr@gnu.org>
13797 * xfaces.c Change many FRAME_X... macros to FRAME_WINDOW... or
13798 other non-platform-specific equivalents.
13799 [WINDOWSNT]: Include w32term.h, fontset.h and define X
13800 specific functions and macros as their w32 equivalents where
13801 non-platform-specifics are not available.
13802 [HAVE_X_WINDOWS]: Change most of these to HAVE_WINDOW_SYSTEM.
13803 (x_create_gc, x_free_gc) [WINDOWSNT]: Add W32 versions.
13804 (clear_font_table) [WINDOWSNT]: Call w32_unload_font.
13805 (frame_update_line_height): Use macros to access f->output_data.
13806 (defined_color): Remove FIXME comments; fixed.
13807 (x_face_list_fonts, prepare_face_for_display): Put X specifics
13808 into #ifdef blocks. Add WINDOWSNT blocks.
13809 (Fx_list_fonts): Use macros for accessing font data.
13810 (set_lface_from_font_name): Different default fonts for X and
13812 (font_scalable_p) [WINDOWSNT]: Treat wildcard XLFD_AVGWIDTH as
13813 scalable for backward compatibility.
13814 (realize_tty_face) [MSDOS]: Do the same for WINDOWSNT.
13815 (syms_of_xfaces) [WINDOWSNT]: Allow scalable fonts by default.
13817 * emacs.c (main) [HAVE_NTGUI]: Call syms_of_xfaces instead of
13820 * makefile.nt (w32faces.obj): Remove.
13823 2000-03-03 Jason Rumney <jasonr@gnu.org>
13825 * keyboard.c (make_lispy_event): Call buffer_posn_from_coords with
13826 correct parameters.
13828 2000-03-03 Ken Raeburn <raeburn@gnu.org>
13830 * unexelf.c (PT_LOAD, SHT_*, SHN_*) [__NetBSD__]: Only provide
13831 standard ELF definitions here if the system header does not.
13833 2000-03-03 Gerd Moellmann <gerd@gnu.org>
13835 * xterm.c (PER_CHAR_METRIC): Removed.
13836 (x_per_char_metric_1, x_default_char): New functions.
13837 (x_per_char_metric): If font's default char is invalid, return
13838 metrics of a suitably chosen usable default char.
13839 (x_draw_glyph_string_foreground): If font has an invalid default
13840 char, replace occurrences of unprintable chars with a suitably
13841 chosen usable default char.
13843 2000-03-02 Gerd Moellmann <gerd@gnu.org>
13845 * xterm.c (note_mouse_highlight): Return quickly if frame's
13846 glyph matrices have been freed.
13848 * dispnew.c (free_glyphs): Block input while freeing matrices.
13850 * xfns.c (x_clear_image, x_kill_gs_process): Use x_free_colors.
13852 * xterm.c (x_alloc_lighter_color, x_setup_relief_color):
13855 * dispextern.h (x_free_colors): Add prototype.
13857 * xfaces.c (x_free_colors): New function.
13858 (unload_color, free_face_colors): Use it.
13860 2000-03-02 Eli Zaretskii <eliz@is.elta.co.il>
13862 * msdos.h (FRAME_INTERNAL_BORDER_WIDTH): Define to zero.
13864 * window.c [MSDOS]: Include msdos.h.
13866 2000-03-02 Dave Love <fx@gnu.org>
13868 * m/powerpcle.h, m/sparc.h: Don't set C_OPTIMIZE_SWITCH.
13870 * m/mips-siemens.h, m/news-r6.h, m/news-risc.h, m/tekxd88.h: Don't
13871 set C_OPTIMIZE_SWITCH for gcc.
13873 2000-03-02 Kenichi Handa <handa@etl.go.jp>
13875 * coding.c (coding_save_composition): Be sure to allocate
13876 composition data area in coding even if there's no composition in
13879 2000-03-01 Jason Rumney <jasonr@gnu.org>
13881 * w32term.c: Equivalent changes to those made to xterm.c on
13882 2000-02-25 and 2000-02-24.
13884 * w32fns.c: Equivalent changes to those made to xfns.c on
13885 2000-02-25 and 2000-02-21.
13887 * sysdep.c: [WINDOWSNT]: Use sys_read and sys_write to ensure
13888 correct line-end convention is followed.
13890 * w32menu.c [HAVE_BOXES]: Remove #undef.
13891 (single_keymap_panes): Remove code for simulating checkmarks.
13892 (single_menu_item): Remove notbuttons_ptr argument. Callers changed.
13893 Remove code for drawing simulated checkmarks.
13894 (w32_menu_show): make unibyte help string correctly.
13895 (add_menu_item): draw standard Windows checkmarks. Draw radio
13896 buttons as radio buttons if possible.
13898 2000-03-01 Gerd Moellmann <gerd@gnu.org>
13900 * sysdep.c (start_of_text): Don't define this function for NetBSD
13903 * m/pmax.h (START_FILES, CANNOT_DUMP) [__NetBSD__ || __OpenBSD__]:
13905 (UNEXEC) [__NetBSD__ || __OpenBSD__]: Define to unexelf.o.
13906 (LINKER): Don't undef if __NetBSD__ is defined.
13908 * m/mips.h (LINKER) [__NetBSD__ || __OpenBSD__]: Don't define.
13910 * fileio.c [__NetBSD__]: Define `unix'.
13912 * xfns.c (start_busy_cursor): Allow floats for busy-cursor-delay.
13914 2000-02-29 Gerd Moellmann <gerd@gnu.org>
13916 * atimer.c (start_atimer): Don't abort when timers are stopped.
13917 (append_atimer_lists): New function.
13918 (cancel_atimer, stop_other_atimers, run_all_atimers): Handle
13919 arbitrary lists of stopped and running atimers.
13921 * atimer.c (cancel_atimer): Handle canceling an atimer when
13922 some timers are stopped.
13924 * xfns.c (cancel_busy_cursor): Set busy_cursor_atimer to null
13925 after canceling it.
13927 * fns.c (maybe_resize_hash_table): Handle case of new size
13928 coming out as being the same as old size.
13930 2000-02-27 Jason Rumney <jasonr@gnu.org>
13932 * makefile.nt: Add atimer.h to dependencies.
13933 * w32.c (init_environment): Set Vw32_num_mouse_buttons here.
13934 * w32console.c: Only disable window system features for dispextern.h
13935 (initialize_w32_display): Build a display info for the console.
13936 * w32faces.c (tty_defined_color): Apply xfaces.c change from 02-17.
13937 * w32fns.c (w32_wnd_proc) [WM_LBUTTON_DOWN, WM_RBUTTON_DOWN,
13938 WM_LBUTTON_UP, WM_RBUTTON_UP]: Do not treat 4 or more button mice
13940 * w32gui.h (struct W32FontStruct): Revert last change after change
13942 * w32menu.c (single_submenu): Set up help string.
13943 [!HAVE_MULTILINGUAL_MENU]: Don't overwrite item_name with descrip.
13944 (w32_dialog_show): Set up help string.
13945 * w32term.c (w32_display_info_for_display): Remove unused function.
13946 (w32_draw_bitmap): Use pre-built bitmaps.
13947 (w32_initialize_display_info): New function to initialize parts of
13948 display info that are common to both GUI and console frames.
13949 (w32_term_init): Use w32_initialize_display_info. Do not set
13950 Vw32_num_mouse_buttons here, as it is not called for console
13951 frames. Build bitmaps for indicating truncated lines etc.
13952 (x_delete_display): Destroy pre-built bitmaps.
13953 * xdisp.c (handle_single_display_prop): Use FONT_HEIGHT macro.
13954 (echo_area_display): Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM.
13956 2000-02-27 Dave Love <fx@gnu.org>
13958 * lisp.h: Add a bunch of prototypes.
13960 2000-02-26 Kenichi Handa <handa@etl.go.jp>
13962 * keyboard.c (read_char): Set `usec' correctly.
13964 2000-02-25 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
13966 * ccl.c (ccl_driver) [CCL_MapMultiple]: When the mapped value is
13967 `lambda', set reg[RRR] to the map index.
13968 (ccl_driver) [CCL_MapSingle]: When the mapped value is found, set
13969 reg[RRR] to 0. Otherwise, set it to -1.
13971 2000-02-25 Gerd Moellmann <gerd@gnu.org>
13973 * emacs.c (main): Remove code snippet commented out with `//'.
13975 2000-02-25 Richard M. Stallman <rms@gnu.org>
13977 * fileio.c (Ffile_symlink_p): If result starts with a `/'
13978 and contains a `:', prepend `/:'.
13980 * window.c (select_window_1): If selected_window is nil,
13981 don't "swap out" the buffer's point.
13982 (Fset_window_configuration): Set selected_window to nil
13983 before calling Fselect_window.
13984 (unshow_buffer): Don't set point in buffer from window's point
13985 if another more recently selected window also shows the buffer.
13987 2000-02-25 Gerd Moellmann <gerd@gnu.org>
13989 * keyboard.c (recursive_edit_1): Cancel busy-cursor.
13991 * xfns.c (inhibit_busy_cursor, busy_count): Removed.
13992 (Fx_show_busy_cursor, Fx_hide_busy_cursor): Removed.
13993 (busy_cursor_atimer, busy_cursor_shown_p, Vbusy_cursor_delay):
13995 (DEFAULT_BUSY_CURSOR_DELAY): New define.
13996 (start_busy_cursor, cancel_busy_cursor, show_busy_cursor)
13997 (hide_busy_cursor): New functions.
13998 (syms_of_xfns): DEFVAR_LISP Vbusy_cursor_delay.
14000 * minibuf.c (read_minibuf): Cancel busy-cursor.
14002 * keyboard.c (command_loop_1): Call start_busy_cursor before
14003 Fcommand_execute and cancel_busy_cursor after it.
14004 (timer_check): Remove busy-cursor code.
14005 (Fread_key_sequence, Fread_key_sequence_vector): Start/cancel busy
14008 * process.c (wait_reading_process_input): Remove busy-cursor code.
14010 * eval.c (Fsignal): Call cancel_busy_cursor instead of
14011 Fx_hide_busy_cursor.
14013 * dispextern.h (Fx_show_busy_cursor, Fx_hide_busy_cursor):
14015 (start_busy_cursor, cancel_busy_cursor): Add prototypes.
14017 * lisp.h (Fx_hide_busy_cursor): Remove prototype.
14019 * xterm.c (XTread_socket): Remove busy-cursor code.
14021 * dispnew.c (flush_stdout) [GLYPH_DEBUG]: New function.
14022 (build_frame_matrix_from_leaf_window): Put code handling
14023 glyph row's not being a slice of a frame row in #if 0.
14024 (sync_window_with_frame_matrix_rows): New function.
14025 (frame_row_to_window): New function.
14026 (mirror_line_dance): Handle copies between windows.
14028 * lread.c (Fload): Use `xfree' instead of `free'.
14029 (init_obarray): Use `xmalloc' instead of `malloc'.
14031 * window.c (Fset_window_buffer): Set WINDOW to the window
14033 (coordinates_in_window): Take frame's internal border width
14036 2000-02-24 Gerd Moellmann <gerd@gnu.org>
14038 * xterm.c (x_display_and_set_cursor): Display cursor of
14039 non-selected windows depending on the setting of
14040 cursor_in_non_selected_windows.
14042 * xdisp.c (cursor_in_non_selected_windows): New variable.
14043 (syms_of_xdisp): DEFVAR_BOOL it.
14045 2000-02-23 Gerd Moellmann <gerd@gnu.org>
14047 * data.c (Fstring_to_number): If number is greater than what
14048 fits into an integer, return a float.
14050 * eval.c (specbind): Remove references to
14051 keyword_symbols_constant_flag.
14053 * data.c (keyword_symbols_constant_flag): Removed.
14054 (Fmakunbound, set_internal, syms_of_data): Remove references to
14055 keyword_symbols_constant_flag.
14057 * bytecode.c (Fbyte_code): Remove keyword_symbols_constant_flag.
14059 2000-02-23 Kenichi Handa <handa@etl.go.jp>
14061 * syntax.c (multibyte_syntax_as_symbol): New variable.
14062 (syms_of_syntax): Declare it as a Lisp variable.
14063 (SYNTAX_WITH_MULTIBYTE_CHECK): New macro.
14064 (scan_lists): If both sexpflag and multibyte_syntax_as_symbol are
14065 nonzero, treat all multibyte characters as symbol.
14066 (init_syntax_once): Give syntax `word' to all multibyte characters.
14068 2000-02-22 Eli Zaretskii <eliz@is.elta.co.il>
14070 * frame.c (Fdelete_frame): Don't let echo_area_window remain on
14073 2000-02-21 Gerd Moellmann <gerd@gnu.org>
14075 * frame.c (Fmouse_position): GCPRO retval instead of x and y.
14077 * xfns.c (x_window_to_frame, x_any_window_to_frame)
14078 (x_non_menubar_window_to_frame): Check the busy-cursor window.
14080 2000-02-21 Dave Love <fx@gnu.org>
14082 * frame.c (Vmouse_position_function): New variable.
14083 (Fmouse_position): Use it.
14084 (syms_of_frame): Install it.
14086 * charset.c (find_charset_in_str): Fix use of `c' instead of `c1'.
14088 2000-02-20 Gerd Moellmann <gerd@gnu.org>
14090 * fileio.c (Finsert_file_contents): Unbind the binding of
14091 standard-output done by temp_output_buffer_setup.
14093 * eval.c (funcall_lambda): Don't bind Qmocklisp_arguments unless
14094 Vmocklisp_arguments is nil. Inline Fcar and Fcdr.
14095 (specbind, unbind_to): Handle most common case of non-constant
14096 symbol with trivial value specially.
14098 * bytecode.c (Fbyte_code) <Bvarset>: Inline most common case.
14100 2000-02-20 Richard M. Stallman <rms@gnu.org>
14102 * data.c (Fmake_variable_buffer_local): Doc fix.
14103 Init found_for_buffer to 0.
14104 (Fmake_variable_frame_local): If the variable has already
14105 been buffer-local, set the check_frame field.
14107 2000-02-20 Eli Zaretskii <eliz@is.elta.co.il>
14109 * msdos.c (IT_write_glyphs): Allocate a larger screen_buf as data
14110 produced for CODING_MODE_LAST_BLOCK requires.
14112 2000-02-18 Dave Love <fx@gnu.org>
14114 * keyboard.c (echo_keystrokes): Remove declaration.
14115 (Vecho_keystrokes) New variable.
14116 (read_char, record_menu_key, read_key_sequence): Use it to allow
14117 use of float value.
14118 (syms_of_keyboard): Change Vecho_keystrokes declaration.
14120 * lread.c: Undef feature selection macros before defining.
14122 2000-02-18 Gerd Moellmann <gerd@gnu.org>
14124 * data.c (let_shadows_buffer_binding_p): Ignore specbindings
14125 for symbols other than the symbol in question.
14127 2000-02-17 Dave Love <fx@gnu.org>
14129 * s/sol2.h (C_DEBUG_SWITCH): Define to allow optimization.
14131 2000-02-17 Gerd Moellmann <gerd@gnu.org>
14133 * emacs.c (main): Use #if GC_MARK_STACK instead of #ifdef.
14135 * alloc.c (enum mem_type): Compile unconditionally.
14137 2000-02-17 Eli Zaretskii <eliz@is.elta.co.il>
14139 * xfaces.c (tty_defined_color): Don't return faulire indication
14140 for unspecified-fg and unspecified-bg pseudo-colors.
14142 2000-02-17 Gerd Moellmann <gerd@gnu.org>
14144 * alloc.c (mark_object): Don't mark symbol names in pure space.
14145 (gc_sweep): Don't unmark symbol names in pure space.
14147 * lisp.h (GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS)
14148 (GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES)
14149 [GC_MARK_STACK]: New defines.
14150 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, UNGCPRO)
14151 [GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS]: Define as no-ops.
14153 * emacs.c (main) [GC_MARK_STACK]: Initialize stack_base.
14155 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Use
14156 allocate_buffer instead of xmalloc.
14158 * alloc.c (toplevel): Include setjmp.h.
14159 (PURE_POINTER_P): New define.
14160 (enum mem_type) [GC_MARK_STACK]: New enumeration.
14161 (Vdead) [GC_MARK_STACK]: New variable.
14162 (lisp_malloc): Add parameter TYPE, call mem_insert if
14163 GC_MARK_STACK is defined.
14164 (allocate_buffer): New function.
14165 (lisp_free) [GC_MARK_STACK]: Call mem_delete.
14166 (free_float) [GC_MARK_STACK]: Set type to Vdead.
14167 (free_cons) [GC_MARK_STACK]: Set car to Vdead.
14168 (stack_base, mem_root, mem_z) [GC_MARK_STACK]: New variables.
14169 (MEM_NIL) [GC_MARK_STACK]: New define.
14170 (struct mem_node) [GC_MARK_STACK]: New structure.
14171 (mem_init, mem_find, mem_insert, mem_delete, mem_insert_fixup)
14172 (mem_delete_fixup, mem_rotate_left, mem_rotate_right)
14173 (live_string_p, live_cons_p, live_symbol_p, live_float_p)
14174 (live_misc_p, live_vector_p, live_buffer_p, mark_memory)
14175 (mark_stack) [GC_MARK_STACK]: New functions.
14176 (Fgarbage_collect) [GC_MARK_STACK]: Call mark_stack.
14177 (clear_marks): Removed.
14178 (gc_sweep): Set free conses' car, free floats' type, free
14179 symbols' function to Vdead. Use lisp_free to free buffers.
14180 (init_alloc_once): Initialize Vdead.
14181 (survives_gc_p): Return non-zero for pure objects.
14183 * alloc.c: Add comments throughout the file.
14185 * atimer.c (stop_other_atimers): Don't call cancel_atimer because
14186 that unblocks alarms.
14188 * alloc.c, bytecode.c, data.c, dispnew.c, ecrt0.c, editfns.c,
14189 emacs.c, floatfns.c, fns.c, lread.c, print.c, config.in, lisp.h,
14190 Makefile.in: Remove `LISP_FLOAT_TYPE' and `standalone'.
14192 * frame.c (make_frame): Set frame initiallly to `garbaged'.
14194 2000-02-17 Kenichi Handa <handa@etl.go.jp>
14196 * xdisp.c (decode_mode_spec_coding): Delete superfluous code to
14197 avoid infinite error signaling. Allocate sufficient memory for
14198 eol_str in the case that eoltype is Lisp_Int.
14200 2000-02-17 Stefan Monnier <monnier@cs.yale.edu>
14202 * syntax.c (Fforward_comment): Undo the previous change, since cc-mode
14203 depends on the previous behavior.
14205 2000-02-16 Gerd Moellmann <gerd@gnu.org>
14207 * sysdep.c (vfork) [!HAVE_VFORK]: Removed.
14209 2000-02-15 Gerd Moellmann <gerd@gnu.org>
14211 * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN): Define.
14213 * process.c (send_process) [BROKEN_PTY_READ_AFTER_EAGAIN]:
14214 Workaround for FreeBSD bug. Clear output queue after EAGAIN in
14217 2000-02-15 Richard M. Stallman <rms@gnu.org>
14219 * data.c (set_internal): Don't make variable buffer-local
14220 if within a let-binding for the same buffer.
14221 (let_shadows_buffer_binding_p): New function.
14223 * eval.c (specbind): For buffer-local value,
14224 record the current buffer also.
14225 (unbind_to): Cope with that change.
14227 2000-02-15 Gerd Moellmann <gerd@gnu.org>
14229 * window.c (Fsave_window_excursion): Doc fix.
14231 2000-02-15 Stefan Monnier <monnier@cs.yale.edu>
14233 * syntax.c (back_comment): Make sure we only consider comment-starters
14234 of the relevant style and return -1 in case of a failure to find the
14235 beginning of the comment.
14236 (Fforward_comment): If back_comment fails, go back to the position just
14237 after the comment-end.
14238 (scan_lists): Add comment describing a very minor bug.
14240 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
14242 * minibuf.c (Ftry_completion, Fall_completions): Add a reference to
14243 `completion-regexp-list' in the docstring.
14245 2000-02-14 Dave Love <fx@gnu.org>
14247 * xfaces.c (tty_defined_color): Declare color_idx unsigned long.
14249 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
14251 * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS
14252 to Emacs' syntax. Also fix the comment about set/not-set meanings
14253 since Emacs syntax is not the value 0 any more.
14254 * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax
14255 since it's now part of RE_SYNTAX_EMACS.
14257 2000-02-12 Dave Love <fx@gnu.org>
14259 * frame.h (SELECTED_FRAME): Use NULL, not 0 to avoid warnings on Alpha.
14261 2000-02-12 Gerd Moellmann <gerd@gnu.org>
14263 * xdisp.c (syms_of_xdisp): Doc fix for scroll-conservatively.
14265 2000-02-12 Dave Love <fx@gnu.org>
14267 * s/aix3-2.h, s/osf-1.h: Define C_DEBUG_SWITCH for non-gcc.
14269 * s/ux4800.h, s/umips.h, s/umax.h, s/sol2.h, s/sco5.h, s/rtu.h:
14270 * s/ptx4.h, s/umax.h, s/dgux.h, s/bsd4-2.h, s/bsd4-3.h:
14271 * s/hpux.h: Don't define HAVE_VFORK.
14273 * s/gnu-linux.h: Don't define HAVE_VFORK or HAVE_SYS_SIGLIST.
14275 * s/nextstep.h: Don't define HAVE_ALLOCA.
14277 * config.in: Add vfork bits.
14279 2000-02-12 Gerd Moellmann <gerd@gnu.org>
14281 * process.c (Fopen_network_stream) [POLL_FOR_INPUT]: Register
14282 unwind function to undo the effect of stopping atimers.
14284 * keyboard.c (bind_polling_period): Stop all timers except poll_timer.
14286 * atimer.c (stopped_atimers): New variable.
14287 (stop_other_atimers, run_all_atimers, unwind_stop_other_atimers):
14290 * atimer.h (stop_other_atimers, run_all_atimers)
14291 (unwind_stop_other_atimers): Add function prototypes.
14293 * s/hpux10.h (HAVE_XRMSETDATABASE): Define if not already defined.
14295 2000-02-11 Ken Raeburn <raeburn@gnu.org>
14297 * Makefile.in (LIBX): Link in tiff library before jpeg, since tiff
14298 library may depend on jpeg.
14299 (atimer.o): Depends on atimer.c.
14301 2000-02-11 Kenichi Handa <handa@etl.go.jp>
14303 * insdel.c (del_range_1): Call update_compositions.
14304 (del_range_both): Call update_compositions just once..
14306 2000-02-10 Dave Love <fx@gnu.org>
14308 * xfns.c (create_frame_xic): Fix initialization of automatic
14309 aggregates for pcc.
14311 2000-02-09 Kenichi Handa <handa@etl.go.jp>
14313 * ccl.c (CCL_MAKE_CHAR): New macro.
14314 (ccl_driver) <CCL_TranslateCharacter>: Check the validity of
14315 registers by CCL_MAKE_CHAR before calling translate_char.
14316 <CCL_TranslateCharacterConstTbl> Likewise.
14318 2000-02-08 Dave Love <fx@gnu.org>
14320 * lread.c (__EXTENSIONS__): Define.
14322 2000-02-08 Gerd Moellmann <gerd@gnu.org>
14324 * puresize.h (BASE_PURESIZE): Increase to 650000.
14326 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
14328 * msdos.c (XMenuActivate): Turn off the cursor after displaying
14331 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
14333 * s/msdos.h (INTERNAL_TERMINAL): Add capabilities se, so, us, ue,
14334 md, mh, mb, mr, and me to the fake termcap entry.
14336 2000-02-06 Ken Raeburn <raeburn@gnu.org>
14338 * sound.c (sound_cleanup): Don't call device close routine if the
14339 function pointer is null.
14341 2000-02-06 Andrew Innes <andrewi@gnu.org>
14343 * dispextern.h: Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM,
14344 around image definitions and prototypes.
14345 (gamma_correct) [WINDOWSNT]: New prototype.
14347 * w32term.c (x_make_frame_visible): Replace call to
14348 input_poll_signal with poll_for_input.
14350 * window.c [WINDOWSNT]: Include w32term.h.
14352 * xdisp.c [WINDOWSNT]: Include w32term.h.
14354 * makefile.nt: Add dependencies on w32gui.h.
14355 (OBJ1): Include atimer.obj.
14356 ($(BLD)\atimer.obj): New dependency rule.
14358 * w32.c (sigmask): New function (does nothing).
14359 (sigunblock): Ditto.
14361 * frame.c [WINDOWSNT]: Include w32term.h.
14363 * w32gui.h (struct W32FontStruct): Add ascent and descent slots.
14365 * lread.c (syms_of_lread): Fix literal newlines.
14367 * emacs.c (USAGE): Split into USAGE1 and USAGE2, to work-around
14368 the string constant limit (2048 bytes) in MSVC.
14371 2000-02-05 INOUE Seiichiro <inoue@ainet.or.jp>
14373 * xterm.c (x_display_and_set_cursor) [HAVE_X_I18N]: Set pre-edit area.
14374 (x_display_cursor) [HAVE_X_I18N]: Don't set it here.
14375 (XTread_socket) [HAVE_X_I18N]: <KeyPress, KeyRelease>: Don't
14376 dispatch the event.
14378 2000-02-04 Dave Love <fx@gnu.org>
14380 * fileio.c: Remove some unused vars.
14381 (_GNU_SOURCE): Define (for euidaccess).
14383 * lread.c (_XOPEN_SOURCE): Declare (for ftello).
14385 * minibuf.c (read_minibuf_noninteractive): Remove undeclared
14387 (read_minibuf): Deal with allow_props correctly.
14389 2000-02-03 Eli Zaretskii <eliz@is.elta.co.il>
14391 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Enlarge to 60000.
14393 2000-02-03 Ken Raeburn <raeburn@gnu.org>
14395 * search.c (compile_pattern): If a cache entry has a nil regexp,
14396 fill in that entry instead of clobbering a previously cached
14399 2000-02-02 Ken Raeburn <raeburn@gnu.org>
14401 * puresize.h (BASE_PURESIZE): Increase to 610000.
14403 2000-02-02 Gerd Moellmann <gerd@gnu.org>
14405 * frame.c (Fframe_parameters): Add GCPRO because tty_color_name
14408 2000-02-02 Kenichi Handa <handa@etl.go.jp>
14410 * ccl.c (ccl_driver) <CCL_WriteExprRegister>: Set jump_address
14411 instead of incrementing ic directly.
14412 <CCL_WriteExprConst> Likewise.
14413 <ccl_set_expr>: Set ic to jump_address.
14415 * fileio.c (e_write): Fix the handling of
14416 CODING_FINISH_INSUFFICIENT_SRC.
14418 2000-02-01 Dave Love <fx@gnu.org>
14420 * editfns.c (Fpropertize): Doc fix.
14422 * process.c (Fstart_process): Doc fix.
14424 * eval.c: Fix various doc strings not to duplicate information
14425 from help-manyarg-func-alist.
14427 * window.c (Fset_window_margins): Don't make interactive. Doc fix.
14429 * doc.c (Vhelp_manyarg_func_alist): New variable.
14430 (Fdocumentation): Use it.
14431 (syms_of_doc): Define it.
14433 2000-01-31 Gerd Moellmann <gerd@gnu.org>
14435 * xterm.c (xim_open_dpy): Remove unused local variable.
14437 * emacs.c (USAGE): Use term `display options' instead of `X options'.
14439 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: New function.
14440 (syms_of_xdisp) [GLYPH_DEBUG]: Defsubr it.
14442 * fns.c (sweep_weak_table): New function.
14443 (sweep_weak_hash_tables): Use it. Keep on marking until there
14446 2000-01-30 Gerd Moellmann <gerd@gnu.org>
14448 * xterm.c (x_delete_display): Update next_noop_dpyinfo to ensure
14449 that XTread_socket does not crash by trying to call XNoOp on a
14452 2000-01-30 Jason Rumney <jasonr@gnu.org>
14454 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
14455 Change selected_frame to SELECTED_FRAME ().
14456 (w32_console_mouse_position): Remove #ifndef MULE from around
14457 `insist' parameter.
14459 * makefile.nt: Remove dosfns.obj.
14461 * term.c (term_init) [WINDOWSNT]: Initialize TN_max_colors.
14463 * w32fns.c (w32_defined_color): Check for valid frame before
14464 applying gamma correction. Eliminate dependency on frame elsewhere.
14465 (w32_load_system_font): Switch FIXED_PITCH and VARIABLE_PITCH.
14466 (w32_to_x_font): Use resx and resy not height_in and width_in.
14467 (x_to_w32_font): Doc fix.
14468 (xlfd_strip_height): New function to strip and return font height.
14469 (w32_font_match): Compare height separately from rest of xlfd
14470 spec, using xlfd_strip_height.
14472 * w32term.c (w32_term_init): Swap resx and height_in, resy and
14473 width_in. Use w32_defined_color in place of defined_color.
14475 * w32faces.c: Merge more of DOS and X specifics in preparation for
14476 merge with xfaces.c.
14477 (defined_color): Remove FIXME comment.
14478 (tty_color_name): Provide w32-specific function.
14479 (realize_tty_face): Handle FACE_TTY_DEFAULT*_COLOR specially.
14481 * w32console.c (turn_on_face, turn_off_face): Removed.
14482 (w32_face_attributes): New function.
14483 (Global_variables): Reduce scope where possible.
14484 (clear_frame, ins_del_lines, scroll_line): Use char_attr_normal as
14486 (hl_mode): Don't modify text attributes.
14487 (write_glyphs): Don't do anything if len <= 0. Use
14488 w32_face_attributes to get attributes for drawing. Write
14489 terminating codes using char_attr_normal.
14490 (reset_terminal_modes, set_terminal_modes): Turn off highlight.
14491 (update_begin, update_end): Likewise.
14492 (vga_stdcolor_name): New function.
14493 (initialize_w32_display): Remove char_attr_reverse and char_attr.
14494 (Fset_screen_color): Remove char_attr_reverse.
14496 2000-01-29 Gerd Moellmann <gerd@gnu.org>
14498 * xfns.c (xic_set_preeditarea): Take window parameter and
14499 window-relative pixel-positions.
14501 * xterm.c (x_display_cursor): Set XIC pre-edit area only if window
14502 is its frame's selected window.
14503 (xim_instantiate_callback): Likewise.
14505 * xfns.c (x_create_im): Removed.
14506 (DEFAULT_STYLE, DEFAULT_FONT): Removed.
14507 (supported_xim_styles): Renamed from supported_styles.
14508 (best_xim_style): Renamed from best_style.
14509 (create_frame_xic): Renamed from xic_create_frame.
14510 (free_frame_xic): Renamed from xic_destroy_frame.
14512 2000-01-29 INOUE Seiichiro <inoue@ainet.or.jp>
14514 * xterm.c (XTread_socket) [HAVE_X_I18N]: If event is for none of
14515 our frames, call XFilterEvent with 2nd parameter `None'.
14516 (XTread_socket) <KeyPress> [HAVE_X_I18N]: Handle XmbLookupString
14517 returning XBufferOverflow.
14518 (XTread_socket) <ConfigureNotify> [HAVE_X_I18N]: Set XIC status area.
14519 (x_display_cursor) [HAVE_X_I18N]: Set XIC pre-edit area.
14520 (x_new_fontset) [HAVE_X_I18N]: Create XIC status area fontset.
14521 (xim_destroy_callback, xim_open_dpy, xim_instantiate_callback)
14522 (xim_initialize, xim_close)
14523 [HAVE_X_I18N && HAVE_X11R6]: New functions.
14524 (x_destroy_window) [HAVE_X_I18N]: Call xic_destroy_frame.
14525 (x_term_init) [HAVE_X_I18N]: Call xim_initialize.
14526 (x_delete_display) [HAVE_X_I18N]: Call xim_close.
14528 * xterm.h (struct x_display_info) [HAVE_X_I18N]: Add members `xim'
14530 (struct x_output) [HAVE_X_I18N]: Remove member `xim', add
14531 `xic_style' and `xic_xfs'.
14532 (FRAME_MENUBAR_HEIGHT, FRAME_X_XIM, FRAME_X_XIM_STYLES)
14533 (FRAME_XIC_STYLE, FRAME_XIC_FONTSET): New macros.
14534 (FRAME_XIM): Removed.
14536 * xfns.c (supported_styles): New variable.
14537 (DEFAULT_STYLE, DEFAULT_FONT): New macros
14538 (xic_create_xfontset, best_style, xic_create_frame)
14539 (xic_destroy_frame, xic_set_preeditarea, xic_set_statusarea)
14540 (xic_set_xfontset): New functions.
14542 2000-01-28 Dave Love <fx@gnu.org>
14544 * s/irix6-5.h: Revert last change after change to irix5-0.h.
14546 * m/iris4d.h (C_SWITCH_MACHINE): Don't use -G0.
14548 2000-01-28 Gerd Moellmann <gerd@gnu.org>
14550 * buffer.c (Fother_buffer): Don't call Fset_buffer_major_mode
14551 for *scratch* if it already existed.
14553 * emacs.c (USAGE): New macro.
14554 (main): Use it to display usage information.
14556 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
14558 Support for the menu-help feature:
14560 * msdos.h: Change prototypes of XMenuAddSelection and XMenuActivate.
14562 * msdos.c (IT_clear_end_of_line): Print the extent of the cleared
14563 part of the line to the termscript file.
14564 (IT_clear_to_end): Clear the entire line, not just its beginning.
14565 (menu_help_message, prev_menu_help_message): New variables.
14566 (IT_menu_make_room): Make room for the help_text member.
14567 (IT_menu_display): New argument disp_help; all callers changed.
14568 If disp_help is non-zero, store the help text of the active menu
14569 item in menu_help_message.
14570 (XMenuAddPane): Initialize the help_text member to NULL.
14571 (XMenuAddSelection): New argument help_text. Store it in the
14573 (XMenuActivate): New argument help_callback. If the value of
14574 menu_help_message has changed since the last time, display the
14575 menu help message text while waiting for the mouse to move. Clear
14576 the echo area before exiting.
14577 (XMenuDestroy): Free the help_text member.
14579 2000-01-27 Gerd Moellmann <gerd@gnu.org>
14581 * xmenu.c (xmenu_show) [!USE_X_TOOLKIT]: Pass help to
14582 XMenuAddSelection. Pass help callback to XMenuActivate.
14583 (menu_help_callback) [!USE_X_TOOLKIT]: New function.
14585 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
14587 * atimer.c (start_atimer) [!HAVE_SETITIMER]: Use EMACS_SET_SECS
14588 and EMACS_SET_USECS.
14590 2000-01-26 Dave Love <fx@gnu.org>
14592 * editfns.c (Fchar_after, Fchar_before): Doc fix.
14594 * bytecode.c (Fbyte_code): Use {BEFORE,AFTER}_POTENTIAL_GC where
14595 an error may be signalled.
14597 2000-01-26 Gerd Moellmann <gerd@gnu.org>
14599 * s/irix6-5.h [__GNUC__ && __GNUC_MINOR__ >= 95]: Undef
14600 LD_SWITCH_SYSTEM inherited from irix5-0.h.
14602 * bytecode.c (Fbyte_code) [BYTE_CODE_SAFE]: Fix typo.
14604 2000-01-25 Gerd Moellmann <gerd@gnu.org>
14606 * charset.c (Fstring): If there is a multibyte char among
14607 the args, always return a multibyte string.
14609 2000-01-25 Gerd Moellmann <gerd@gnu.org>
14611 * sysdep.c (sys_select): Turn atimers off and on instead of
14612 recording and restoring old alarm handler
14614 * process.c (toplevel): Include atimer.h.
14615 (create_process_1): Rewritten.
14616 (create_process): Use atimers instead of alarm.
14617 (wait_reading_process_input) [hpux]: Turn atimers off instead
14618 of turning off SIGALRM.
14619 (wait_reading_process_input): Turn off atimers instead off
14620 calling stop_polling.
14622 * emacs.c (main): Call init_atimer.
14624 * keyboard.c (toplevel): Include systime.h and atimer.h.
14625 (polling_for_input): Removed because unused.
14626 (input_poll_signal) [POLL_FOR_INPUT]: Removed.
14627 (poll_timer): New variable.
14628 (poll_for_input, poll_for_input_1): New functions.
14629 (start_polling, stop_polling): Rewritten.
14631 * keyboard.h (polling_for_input): Removed.
14633 * atimer.h, atimer.c: New files.
14635 * Makefile.in (obj): Add atimer.o.
14636 (atimer.o): New target.
14638 * blockinput.h (pending_atimers): Add extern declaration.
14639 (UNBLOCK_INPUT): Rewritten. Handle pending atimers.
14641 * lisp.h (popup_activated_flag): Add extern declaration.
14643 * xmenu.c (popup_activated_flag): Make externally visible.
14644 (popup_activate_callback) [USE_MOTIF]: Increment popup_activated_flag.
14645 (popup_deactivate_callback) [USE_MOTIF]: Decrement it.
14647 * xterm.c (toplevel): Include atimer.h.
14648 (toolkit_scroll_bar_interaction): New variable.
14649 (Fxt_process_timeouts): Removed.
14650 (x_process_timeouts): New function.
14651 (xt_action_hook): Clear toolkit_scroll_bar_interaction.
14652 (x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
14653 (x_make_frame_visible): Call poll_for_input_1 instead of
14654 input_poll_signal. Don't call alarm.
14655 (x_initialize): Install timer calling x_process_timeouts.
14657 2000-01-24 Dave Love <fx@gnu.org>
14659 * s/irix5-0.h: Don't set LD_SWITCH_SYSTEM -- we use unexelf now.
14660 Don't use -cckr -- apparently not now necessary.
14662 2000-01-24 Eli Zaretskii <eliz@is.elta.co.il>
14664 * msdos.c (IT_menu_display): Truncate long menu lines at the right
14667 2000-01-23 Jason Rumney <jasonr@gnu.org>
14669 * w32fns.c (w32_defined_color): Apply gamma correction before
14670 trying to map to the palette.
14671 (w32_wnd_proc) [WM_ERASE_BACKGROUND]: Pass device context of frame
14674 * w32term.c (w32_fill_rect): Do not try to deal with NULL hdc
14675 here. Callers changed to always pass real device context.
14676 (w32_draw_bitmap): Likewise.
14677 (w32_get_glyph_overhangs): Likewise.
14678 (w32_draw_box_rect): Make use of s->hdc rather than getting a new one.
14679 (w32_set_vertical_scroll_bar): Pass correct HWND parameters to
14680 pfnSetScrollInfo and SetScrollRange.
14681 (x_get_char_face_and_encoding): Don't turn iso8859-1 characters
14682 back into MULE characters after decoding them.
14683 (x_get_glyph_face_and_encoding): Likewise.
14684 (w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
14685 GetCharABCWidthsW fails, since this is defined on Windows 9x.
14686 (x_produce_glyphs): Calculate per char metrics for a character
14687 that we know exists in default font when font_not_found_p is true.
14689 2000-01-22 Jason Rumney <jasonr@gnu.org>
14691 * makefile.nt (intervals.obj, composite.obj): New modules.
14692 (composite.h): Added as dependency where appropriate.
14694 * w32gui.h (XGCValue): New struct for emulating X GCs.
14696 * w32term.h (XCharStruct): New struct for emulating X.
14698 * w32console.c (turn_on_face, turn_off_face): New functions.
14699 (change_line_highlight): New prototype for new redisplay.
14700 (write_glyphs): Support multibyte text. Support faces.
14702 * w32faces.c: Complete rewrite for new redisplay based on new xfaces.c.
14704 * w32fns.c: Use SELECTED_FRAME macro in place of selected_frame
14705 throughout. struct frame * in place of FRAME_PTR.
14706 Skeleton support for images, toolbars, tooltips from xfns.c.
14707 (Fx_create_frame): Use system default for default scroll bar width.
14708 (w32_get_arg): Renamed from x_get_arg.
14709 (Fx_file_dialog): New function.
14710 (w32_list_fonts): Check cache before asking system.
14711 (Vw32_enable_synthesized_fonts): New variable.
14712 (Vw32_enable_italics): Obsolete, removed.
14714 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
14715 Use SELECTED_FRAME macro.
14717 * w32menu.c: Add skeleton support for help strings on menus.
14718 (add_menu_item): Native checkbox and radio support added, but not
14719 yet enabled due to bugs.
14720 (push_menu_item): Add parameters type, selection and help.
14722 Formatting changes to reduce unnecessary diffs with xmenu.c.
14724 * w32select.c (Fw32_set_clipboard_data): Update call to
14725 find_charset_in_str.
14727 * w32term.c: Complete rewrite for new redisplay based on new
14728 xterm.c with necessary sections merged back in from old w32term.c.
14730 2000-01-21 Richard M. Stallman <rms@gnu.org>
14732 * data.c (set_internal): Further fix in same criterion.
14734 2000-01-20 Richard M. Stallman <rms@gnu.org>
14736 * data.c (set_internal): Fix the criteria for whether
14737 to swap out the old cached binding.
14739 2000-01-19 Dave Love <fx@gnu.org>
14741 * lread.c: (syms_of_lread) [user-init-file]: Doc change.
14743 2000-01-18 Kenichi Handa <handa@etl.go.jp>
14745 * regex.c (re_compile_fastmap): While checking a range table for
14746 `charset', skip flag bits for a character class correctly.
14748 2000-01-17 Gerd Moellmann <gerd@gnu.org>
14750 * m/news-risc.h (LD_SWITCH_MACHINE): Define differently for GCC.
14752 * xfns.c (x_window): Call lw_create_widget with new parameter list.
14754 * widget.c (EmacsFrameSetCharSize): Change size of children first
14755 because of problems with main window geometry management under Lesstif.
14757 * xmenu.c (enum menu_item_idx): New enumeration replacing defines
14758 MENU_ITEMS_ITEM_.*.
14759 (MENU_ITEMS_ITEM_HELP): New enumerator.
14760 (push_menu_item): Add parameter HELP. Record help in menu_items.
14761 (single_menu_item, single_submenu, list_of_items): Call
14762 push_menu_item with new parameter.
14763 (single_submenu): Set help string in widget value.
14764 (menu_highlight_callback): New function.
14765 (set_frame_menubar): Call lw_create_widget with new
14767 (xmenu_show, xdialog_show): Ditto.
14769 2000-01-13 Gerd Moellmann <gerd@gnu.org>
14771 * sound.c (Fplay_sound): Improve doc string.
14773 2000-01-11 Richard M. Stallman <rms@gnu.org>
14775 * lisp.h (set_internal): Enter the new arg.
14777 * eval.c (specbind): Record buffer-local variables specially,
14778 indicating which buffer's binding was saved.
14779 (unbind_to): Restore buffer-local variables specially
14780 in the proper buffer.
14782 * data.c (set_internal): New arg BUF.
14784 * eval.c (specbind, unbind_to): Pass new arg to set_internal.
14785 * data.c (Fset): Pass new arg to set_internal.
14786 * bytecode.c (Fbyte_code): Pass new arg to set_internal.
14788 2000-01-11 Gerd Moellmann <gerd@gnu.org>
14790 * .gdbinit: Adapt to new strings. Add xbacktrace, xreload, xprintsym.
14792 2000-01-11 Richard M. Stallman <rms@gnu.org>
14794 * minibuf.c (Ftry_completion): Doc fix.
14796 2000-01-11 Gerd Moellmann <gerd@gnu.org>
14798 * keyboard.c (Fclear_this_command_keys): Clear recent_keys
14801 2000-01-11 Andreas Schwab <schwab@suse.de>
14803 * coding.c (code_convert_region): Initialize total_skip.
14805 2000-01-08 Dave Love <fx@gnu.org>
14807 * eval.c (Fuser_variable_p): Check customizability too.
14809 2000-01-07 Gerd Moellmann <gerd@gnu.org>
14811 * minibuf.c (Fcompleting_read): Doc fix.
14813 2000-01-05 Gerd Moellmann <gerd@gnu.org>
14815 * s/freebsd.h (C_SWITCH_SYSTEM): Add -I /usr/local/include and
14818 * xfns.c (x_create_im): New function to set IM and IC of a frame.
14819 Check that input style is supported before trying to create an
14821 (x_window): Call x_create_im.
14823 2000-01-04 Gerd Moellmann <gerd@gnu.org>
14825 * xfns.c (current_gif_memory_src): New variable.
14826 (gif_load): Record the address of the current memory source
14827 in current_gif_memory_src.
14828 (gif_read_from_memory): Use current_gif_memory_src.
14830 * systime.h (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME): Give
14831 macros statement form.
14833 * sound.c (struct sound): Renamed from struct sound_file.
14834 (struct sound): Add members `data' and `header_size'.
14835 (enum sound_attr): Add SOUND_DATA.
14836 (current_sound, current_sound_device): Variables renamed from
14837 sound_file and sound_device.
14838 (parse_sound): Parse :data.
14839 (parse_sound): Handle sound data in strings.
14840 (find_sound_type): Function renamed from find_sound_file_type.
14841 (wav_init, au_init): Fail if sound's header_size is smaller than
14842 needed header size.
14843 (wav_play, au_play): Play sounds from string data.
14845 * puresize.h (BASE_PURE_SIZE): Increase to 600000.
14847 * lisp.h: Add prototype for allocate_string_data.
14849 * alloc.c (Fgarbage_collect): Return number of live and free strings.
14851 * alloc.c (mark_buffer): Remove code in #if 0.
14853 (UNMARK_BALANCE_INTERVALS): Give the macro statement form.
14854 (strings_consed): New variable.
14855 (allocate_string): Set it.
14856 (syms_of_alloc): Add DEFVAR_INT for strings_consed.
14857 (Fmemory_use_counts): Return strings_consed. Use Flist.
14859 * alloc.c: General cleanup in comments etc. Remove conditional
14860 compilation for `standalone'.
14862 * lisp.h (struct Lisp_String): Make DATA member `unsigned char *'.
14864 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P):
14865 (GC_STRING_BYTES, GC_STRING_CHARS): New macros.
14866 (DONT_COPY_FLAG): Removed.
14867 (SBLOCK_SIZE, LARGE_STRING_BYTES): New macros.
14868 (struct sdata, struct sblock): New
14869 (struct string_block): Rewritten.
14870 (STRINGS_IN_STRING_BLOCK): New macro.
14871 (oldest_sblock, current_sblock, total_strings, total_free_strings)
14872 (large_sblocks, string_blocks, string_free_list): New variables.
14873 (NEXT_FREE_LISP_STRING, SDATA_OF_STRING, SDATA_SIZE): New macros.
14874 (init_strings): Rewritten.
14875 (allocate_string, allocate_string_data, compact_small_strings)
14876 (free_large_strings, sweep_strings): New functions.
14877 (STRING_BLOCK_SIZE, STRING_BLOCK_OUTSIZE)
14878 (struct string_block_head, current_string_block)
14879 (first_string_block, large_string_blocks, STRING_FULLSIZE)
14880 (STRING_PAD): Removed.
14881 (make_uninit_multibyte_string, make_pure_string): Rewritten.
14882 (Fgarbage_collect): Don't set mark bit in large strings.
14883 (mark_object): Mark strings differently. Mark symbol names
14885 (survives_gc_p): Test marked strings differently.
14886 (gc_sweep): Sweep strings differently, unmark strings in
14888 (compact_strings): Removed.
14890 2000-01-04 Eli Zaretskii <eliz@is.elta.co.il>
14892 * xfaces.c (syms_of_xfaces): defsubr Scolor_gray_p and
14893 Scolor_supported_p even if HAVE_X_WINDOWS is not defined.
14895 2000-01-04 Kenichi Handa <handa@etl.go.jp>
14897 * fileio.c (Finsert_file_contents): Signal error if visiting file
14898 in a non-empty buffer.
14900 * term.c (encode_terminal_code): Fix the previous change.
14902 2000-01-03 Gerd Moellmann <gerd@gnu.org>
14904 * xfaces.c (syms_of_xfaces): Change Sface_color_gray_p to
14905 Scolor_gray_p, Sface_color_supported_p to Scolor_supported_p.
14907 * s/hpux9.h (NO_EDITRES): Define even if HAVE_LIBXMU.
14909 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
14911 * xdisp.c (handle_single_display_prop) [HAVE_WINDOW_SYSTEM]: No
14912 need to test for MSDOS frames.
14914 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
14916 * dosfns.c (unspecified_colors): Remove.
14917 (msdos_stdcolor_idx): Use global variables unspecified_fg and
14919 (msdos_stdcolor_name): Return strings for unspecified fore- and
14920 back-ground colors.
14922 * xfaces.c (Qunspecified_fg, Qunspecified_bg): Remove.
14923 (syms_of_xfaces): Remove their staticpro's.
14924 (tty_color_name): Return Lisp strings for unspecified fore- and
14925 back-ground colors.
14926 (Finternal_set_lisp_face_attribute): Remove the special treatment
14927 for Qunspecified_{f,b}g.
14928 (realize_default_face): Replace Qunspecified_{f,b}g with a Lisp string.
14930 2000-01-03 Gerd Moellmann <gerd@gnu.org>
14932 * xdisp.c (reseat_at_next_visible_line_start): Position before
14933 newline only if ending up on a newline.
14934 (next_element_from_ellipsis): Return success. Handle case of
14935 displaying no ellipsis. Fix case of ellipsis defined in display table.
14936 (next_element_from_buffer): Return 0 if next_element_from_ellipsis
14939 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
14941 * xfaces.c (Fcolor_gray_p): Renamed from face-color-gray-p.
14942 (Fcolor_supported_p): Renamed from face-color-supported-p.
14944 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
14946 * xfaces.c (tty_defined_color): Pass frame to tty-color-desc. The
14947 list of colors renamed to tty-defined-color-alist.
14948 (tty_color_name): Pass the frame to tty-color-by-index.
14949 (realize_tty_face): tty-color-alist is now a function which
14950 accepts the frame as argument.
14952 * term.c (Ftty_display_color_p): Accept an optional argument FRAME.
14954 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
14956 * term.c (insert_glyphs): Pass glyph, not &glyph, to
14957 encode_terminal_code.
14959 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
14961 * dispnew.c (mode_line_string): Support termcap frames as well.
14963 2000-01-01 Gerd Moellmann <gerd@gnu.org>
14965 * syntax.c (Fforward_word): Undo previous change.
14967 * editfns.c (Fconstrain_to_field): Don't constrain if
14968 inhibit-field-text-motion is non-nil.
14969 (Fline_beginning_position): Undo previous change.
14970 (Fline_end_position): Ditto.
14972 * syntax.c (Fforward_word): Notice field boundaries only if
14973 inhibit-field-text-motion is nil.
14975 * lisp.h: Add extern declaration for Vinhibit_field_text_motion.
14977 * editfns.c (Vinhibit_field_text_motion): New variable.
14978 (inhibit-field-text-motion): New DEFVAR_LISP.
14979 (Fline_beginning_position, Fline_end_position): Notice field
14980 boundaries only if inhibit-field-text-motion is nil.
14982 * xfns.c (x_create_x_image_and_pixmap): Remove parameter FILE.
14983 All calls adjusted.
14984 (x_build_heuristic_mask): Likewise.
14985 (xbm_load_image_from_file): Change error output.
14986 (xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
14987 (gif_load, gs_load, x_kill_gs_process): Ditto.
14989 * xfns.c (gif_load): Avoid sign extension and thus out of bounds
14990 color indices when accessing raster pixels.
14991 (gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
14992 one of :file or :data.
14993 (enum pbm_keyword_index): Add PBM_DATA.
14994 (pbm_format): Add :data.
14995 (pbm_image_p): Allow either :file or :data.
14996 (pbm_read_file): New function.
14997 (pbm_scan_number): Rewritten to read from string.
14998 (pbm_load): Support :data.
15000 See ChangeLog.8 for earlier changes.
15002 ;; Local Variables:
15003 ;; coding: iso-2022-7bit
15006 Copyright (C) 2001 Free Software Foundation, Inc.
15007 Copying and distribution of this file, with or without modification,
15008 are permitted provided the copyright notice and this notice are preserved.