1 2001-12-09 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
3 * charset.c (char_to_string_1, translate_char, Fdefine_charset):
4 Add parentheses around && within ||.
6 * indent.c (compute_motion): Likewise.
8 * intervals.c (merge_properties_sticky): Likewise.
10 * coding.c (setup_coding_system, shrink_encoding_region)
11 (Fdecode_sjis_char): Likewise.
13 2001-12-07 Andreas Schwab <schwab@suse.de>
15 * xdisp.c (display_mode_element): Don't read past end of string if
18 * alloc.c (inhibit_garbage_collection): Don't exceed value an int
21 * data.c (Vmost_positive_fixnum, Vmost_negative_fixnum): Renamed
22 from most_positive_fixnum and most_negative_fixnum, resp., and
23 type changed to Lisp_Object.
24 (syms_of_data): DEFVAR_LISP them.
26 2001-12-07 Richard M. Stallman <rms@gnu.org>
28 * callproc.c (init_callproc): Set Vdata_directory based on the source
29 location whenever Emacs was run uninstalled.
31 2001-12-06 Paul Eggert <eggert@twinsun.com>
33 * config.in (HAVE_WORKING_VFORK): New #undefs.
34 * process.c (create_process):
35 Use HAVE_WORKING_VFORK, not HAVE_VFORK.
36 * m/cnvrgnt.h (HAVE_VFORK): Remove #define.
37 * m/ibm370aix.h (HAVE_VFORK): Remove #undef.
38 * m/ibmps2-aix.h (HAVE_VFORK): Remove #define.
39 * m/intel386.h (HAVE_VFORK): Likewise.
40 * m/mips-siemens.h (HAVE_VFORK): Likewise.
41 * m/mips.h (HAVE_VFORK): Likewise.
42 * s/freebsd.h (vfork): Remove #define.
43 * s/lynxos.h (HAVE_VFORK): Remove #undef.
44 * s/usg5-4-2.h: Fix comment about vfork.
46 2001-12-06 Richard M. Stallman <rms@gnu.org>
48 * s/hpux10.h (random): Add undef.
49 (HAVE_RANDOM): Define it just once.
51 2001-12-06 Stefan Monnier <monnier@cs.yale.edu>
53 * eval.c: Undo last change: the standard syntax is not wanted.
55 2001-12-06 Eli Zaretskii <eliz@is.elta.co.il>
57 * xterm.c (x_free_frame_resources) [USE_X_TOOLKIT]: Remove all the
58 scroll bars of the frame before deleting the frame itself. If the
59 frame has a widget, delete the frame with XtDestroyWidget, and do
60 not call XDestroyWindow before that.
62 2001-12-06 Kim F. Storm <storm@cua.dk>
64 * xfns.c (x_report_frame_params): Return actual fringe widths.
66 * w32fns.c (x_report_frame_params): Return actual fringe widths.
68 2001-12-05 Andrew Innes <andrewi@gnu.org>
70 * alloc.c (Fgarbage_collect): Shrink buffer gaps that are
73 * insdel.c (make_gap_larger): New function.
74 (make_gap_smaller): New function.
75 (make_gap) [USE_MMAP_FOR_BUFFERS || REL_ALLOC]: Call
76 make_gap_smaller if arg is negative.
78 2001-12-04 Stefan Monnier <monnier@cs.yale.edu>
80 * keyboard.c (kbd_buffer_store_event): Fix interrupt_signal prototype.
81 Pass a dummy argument when calling interrupt_signal.
82 (parse_menu_item): Mark disabled items before checking for empty def.
83 (read_char_minibuf_menu_prompt): Make safety more visible.
84 (read_key_sequence): Add a `first_unbound' variable.
85 Use it to detect C-c ESC ESC ESC ESC ... cases and drop the
86 unbound prefix as soon as we can detect it.
88 * doc.c (Fsnarf_documentation): Add prototype.
89 (get_doc_string): Handle negative arguments.
90 (Fdocumentation): Use AREF and ASIZE.
91 Move the calls to get_doc_string to a single place.
92 Don't confuse an interactive-spec for a docstring reference.
93 (Fdocumentation_property): Take advantage of the fact that
94 get_doc_string now ignores the sign of the docstring position.
96 * eval.c: Use standard syntax for usage in docstrings.
98 2001-12-03 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
100 * xdisp.c (syms_of_xdisp): Make `tool-bar-button-relief` an option.
102 2001-12-02 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
104 * xterm.c (x_draw_image_relief): Use predefined macro instead of
105 constant when the value of `tool_bar_button_relief' is negative.
107 2001-12-02 Richard M. Stallman <rms@gnu.org>
109 * xmenu.c (menu_highlight_callback): Use `help' field as Lisp_Object.
110 (single_submenu, xmenu_show): Set `help' field as Lisp_Object.
112 * fileio.c (read_non_regular): Delete Fsignal call.
114 2001-12-01 Stefan Monnier <monnier@cs.yale.edu>
116 * lisp.h (run_hook_list_with_args): Undo last change.
118 2001-12-01 Gerd Moellmann <gerd@gnu.org>
120 * xterm.c (x_draw_fringe_bitmap): Always undo clipping.
122 2001-12-01 Jason Rumney <jasonr@gnu.org>
124 * window.c (Qleft_fringe, Qright_fringe): Remove. Now in frame.c.
126 * w32term.h (WM_MOUSELEAVE, TME_LEAVE, TRACKMOUSEEVENT)
127 [!WM_MOUSELEAVE]: Define.
129 * w32menu.c (current_popup_menu, get_menu_item_info):
130 (set_menu_item_info): New vars.
131 (set_frame_menubar): Doc fix clarifying GC interaction with menus.
132 (w32_menu_show): Set current_popup_menu.
133 (add_menu_item): Allocate new strings for owner-drawn menu items
135 Use owner-draw for disabled menu items again.
136 (w32_menu_display_help): Ignore owner-drawn items and popup menus.
137 (w32_free_submenu_strings, w32_free_menu_strings): New functions.
139 * w32fns.c (trackmouse_window, track_mouse_event_fn): New vars.
140 (w32_wnd_proc) <WM_MOUSEMOVE>: Notice when mouse enters frame.
141 <WM_EXITMENULOOP>: Free menu strings.
142 <WM_MOUSELEAVE>: Stop tracking mouse.
143 (x_create_tip_frame): Specify no minibuffer, modeline or fringes.
145 * w32term.c (w32_read_socket) <WM_MOUSELEAVE>: Cancel help echo
148 2001-12-01 Kim F. Storm <storm@cua.dk>
150 The following changes add left-fringe and right-fringe
151 frame parameters to adjust fringe widths, or remove one or
154 * frame.h (struct frame): Remove trunc_area_pixel_width and
155 trunc_area_cols fields.
156 (Qleft_fringe, Qright_fringe): Declare.
157 (FRAME_RIGHT_FRINGE_WIDTH): New macro.
159 * frame.c (Qleft_fringe, Qright_fringe): New vars.
160 (syms_of_frame): Initialize them.
162 * window.c (coordinates_in_window): Handle separate left and right
165 * xterm.h (struct x_output): Add left_fringe_width, right_fringe_width,
166 and fringe_cols fields.
167 (FRAME_FRINGE_BITMAP_WIDTH, FRAME_FRINGE_BITMAP_HEIGHT): Remove macros.
168 (FRAME_X_FRINGE_COLS): Use fringe_cols field.
169 (FRAME_X_FRINGE_WIDTH): Use fringes_extra field.
170 (FRAME_X_LEFT_FRINGE_WIDTH): Use left_fringe_width field.
171 (FRAME_X_RIGHT_FRINGE_WIDTH): Use right_fringe_width field.
172 (x_compute_fringe_widths): Add prototype.
174 * xterm.c (zv_height, zv_bits, zv_period): Changed zv bitmap to
175 fill fringe evenly with small dashes.
176 (x_draw_fringe_bitmap): Clear background if necessary. Align and
177 clip the new ZV bitmap to avoid jitter between rows.
178 (x_draw_row_fringe_bitmaps): Rely on x_draw_fringe_bitmap to clear
179 background. Don't draw fringe bitmaps if fringe width is zero.
180 (x_compute_fringe_widths): New function.
181 (x_new_font, x_set_window_size_1): Use it.
183 * xfns.c (x_frame_parms): Add `left-fringe' and `right-fringe' parms.
184 (x_set_frame_parameters): Process Process `font' parameter before other
185 parameters as fringe widths depend on it.
186 (x_set_fringe_width): New function.
187 (x_figure_window_size): Use x_compute_fringe_widths.
188 (Fx_create_frame): Process `left-fringe' and `right-fringe' frame
191 * widget.c (set_frame_size): Use x_compute_fringe_widths.
192 (EmacsFrameSetCharSize): Ditto.
194 * w32term.h: Merged changes from xterm.h.
195 * w32term.c: Merged changes from xterm.c.
196 * w32fns.c: Merged changes from xfns.c.
198 2001-11-29 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
202 2001-11-29 Dave Love <fx@gnu.org>
204 * coding.c (syms_of_coding) <Qchar_coding_system>: Give it an
206 (detect_coding_mask): Fix call of detect_coding_iso2022.
208 2001-11-29 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
210 * fileio.c (file-name-coding-system)
211 (default-file-name-coding-system): Doc fix (links to referenced
214 2001-11-28 Stefan Monnier <monnier@cs.yale.edu>
216 * lisp.h (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5):
217 Add dummy uses of gcproN variables.
219 * category.c (describe_category, describe_category_1)
220 (Fdescribe_categories): Remove. (Moved to lisp/help-fns.el.)
221 (syms_of_category): Don't defsubr Sdescribe_categories.
223 2001-11-28 Richard M. Stallman <rms@gnu.org>
225 * fileio.c (Ffind_file_name_handler): Avoid initializer for `result'.
227 * Makefile.in (lispdir): New variable, referring to build dir.
228 (TAGS-LISP): Find Makefile in $(lispdir), not $(lispsource).
230 2001-11-28 Andrew Innes <andrewi@gnu.org>
232 * w32menu.c (w32_menu_display_help): Actually add the new argument
235 2001-11-28 Jason Rumney <jasonr@gnu.org>
237 * w32menu.c (add_menu_item): Do not use owner-draw for disabled
238 menu items. From David Ponce <dponce@wanadoo.fr>.
239 (w32_dialog_show) [HAVE_DIALOGS]: Compile whole function
241 (w32_menu_display_help): New argument OWNER. Rewritten to store a
242 help event in the owner frame's keyboard buffer.
244 * w32fns.c (w32_wnd_proc) <WM_MENUSELECT>: Display help directly.
245 (Fx_show_tip): Don't subtract last width from row width.
247 * w32term.c (w32_read_socket) <WM_MENUSELECT>: Remove.
248 (w32_read_socket): Use EQ to compare frames.
250 2001-11-28 Gerd Moellmann <gerd@gnu.org>
252 * xterm.c (x_draw_glyphs): Don't call notice_overwritten_cursor if
255 2001-11-28 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
257 * xdisp.c (message_dolog): Remove unused variables `gcpro2',
258 `gcpro3' and `gcpro4'.
260 * coding.c (decode_coding_string): Remove unused variable `gcpro1'.
262 2001-11-28 Stefan Monnier <monnier@cs.yale.edu>
264 * ccl.c: Use AREF and ASIZE.
266 2001-11-27 Stefan Monnier <monnier@cs.yale.edu>
268 * lisp.h (run_hook_list_with_args): Remove.
269 (LIST_END_P): Fix call to wrong_type_argument.
270 (make_fixnum_or_float): Use EMACS_INT rather than int.
272 2001-11-26 Stefan Monnier <monnier@cs.yale.edu>
274 * syntax.c (syms_of_syntax): Remove defsubr of Sdescribe_syntax.
275 (describe_syntax, describe_syntax_1, Fdescribe_syntax): Remove.
277 * eval.c: Use AREF and ASIZE.
278 (Ffetch_bytecode): Add the file name to the error message.
280 * fileio.c (Ffind_file_name_handler): Give precedence to handlers
281 which match the end of the file-name.
282 (Fsubstitute_in_file_name): Don't signal an error if $ENVVAR
283 is not a valid env var, but leave it as is instead.
285 * keymap.c (access_keymap): Handle t bindings like nil bindings.
286 Make nil bindings in char-tables transparent.
287 (store_in_keymap): Turn a nil binding into a t binding for char-tables.
289 2001-11-26 Richard M. Stallman <rms@gnu.org>
291 * textprop.c (set_text_properties_1): Allow START, END in either order.
292 Do nothing if range is empty.
294 * Makefile.in (mallocobj): Simplify logic using auxiliary vars.
296 * Makefile.in (mostlyclean): Delete bootstrap-emacs here.
299 2001-11-25 Stefan Monnier <monnier@cs.yale.edu>
301 * textprop.c (set_text_properties_1): Clearly mark that the
302 interval should not be empty.
304 * intervals.c (graft_intervals_into_buffer):
305 Don't call set_text_properties_1 on an empty interval.
307 2001-11-25 Richard M. Stallman <rms@gnu.org>
309 * unexelf.c (unexec): Index by n, not nn, when checking for ".sbss".
311 * callproc.c (Fcall_process): When we make a bigger buffer for bufptr,
312 don't lose the data in it.
314 2001-11-25 Juanma Barranquero <lektu@terra.es>
316 * abbrev.c (Fexpand_abbrev): Use Frun_hooks instead of Vrun_hooks.
318 * buffer.c (Fkill_buffer): Use Frun_hooks, not Vrun_hooks.
320 * print.c (temp_output_buffer_setup): Use Frun_hooks, not Vrun_hooks.
322 2001-11-25 Stefan Monnier <monnier@cs.yale.edu>
324 * xfaces.c (merge_face_heights): Coerce back to int explicitly.
326 2001-11-25 Eli Zaretskii <eliz@is.elta.co.il>
328 * window.c (Fset_window_vscroll): Doc fix. From Kalle Olavi
329 Niemitalo <kon@iki.fi>.
331 2001-11-25 Jason Rumney <jasonr@gnu.org>
333 * w32term.h (FRAME_X_FRINGE_COLS): No fringe on tip frames.
335 * w32fns.c (x_create_tip_frame): Set frame's fringes_extra to 0.
336 (Fx_show_tip): Block input during frame creation.
337 (Fx_show_tip, Fx_hide_tip): Enable.
339 2001-11-24 Richard M. Stallman <rms@gnu.org>
341 * lread.c (Fload): Detect recursive load error for more than 3
342 nestings of the same file.
343 (Vrecursive_load_depth_limit): Variable deleted.
344 (syms_of_lread) <recursive-load-depth-limit>: Variable deleted.
346 2001-11-24 Jason Rumney <jasonr@gnu.org>
348 * xfns.c (compute_tip_xy): Initialize root_x and root_y from
349 mouse position if either left or top is not specified.
351 * w32fns.c (w32_wnd_proc) <WM_MENUSELECT>: Revert last change.
352 <WM_WINDOWPOSCHANGING>: Let tip frames resize without restriction.
353 (my_create_tip_window, Fx_show_tip): Adjust size for external border.
354 (my_create_tip_window): Assign tip_window.
355 (x_create_tip_frame): Use same defaults as X.
356 (compute_tip_xy): Remove unused variable. Use full screen width.
357 (Fx_show_tip): Do not double height. Call ShowWindow directly.
359 * w32term.c (x_after_update_window_line): Doc fix.
360 (w32_read_socket): Doc fix. Avoid SET_FRAME_GARBAGED for tip
362 <WM_SHOWWINDOW>: Redo mouse highlight when hiding tip frame.
364 * xdisp.c (prepare_menu_bars) [HAVE_WINDOW_SYSTEM]: Use tip_frame
365 for all Windowed systems.
367 2001-11-23 Eli Zaretskii <eliz@is.elta.co.il>
369 * msdos.c (IT_clear_screen): If the frame's faces are not yet
370 realized, use the initial screen colors to clear the screen.
372 2001-11-23 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
374 * textprop.c (Fset_text_properties): Remove unused variables
375 `unchanged', `prev_changed', `s' and `len'.
377 * search.c (Freplace_match): Remove unused variable `inslen'.
379 * keymap.c (access_keymap): Remove unused variables `c1' and `c2'.
381 2001-11-22 Jason Rumney <jasonr@gnu.org>
383 * w32fns.c (x_window_to_frame): Remove irrelevant TODO comment.
384 (w32_wnd_proc) <WM_MENUSELECT>: Show help echo directly.
385 (my_create_tip_window): New function.
386 (x_create_tip_frame, compute_tip_xy): Adapt for Windows.
387 (Fx_show_tip, Fx_hide_tip) [TEST_TOOLTIPS]: Adapt for Windows.
389 2001-11-20 Jason Rumney <jasonr@gnu.org>
391 * coding.h (Vw32_system_coding_system) [WINDOWSNT]: Remove.
392 (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: Use Vlocale_coding_system.
394 * w32fns.c (Vw32_system_coding_system): Remove.
395 (w32_to_x_font, x_to_w32_font): Use Vlocale_coding_system.
397 2001-11-19 Stefan Monnier <monnier@cs.yale.edu>
399 * fileio.c (Fwrite_region): Move choose_write_coding_system to
400 after build_annotations.
402 * syntax.c (describe_syntax): Add dummy arg.
403 (describe_syntax_1): Update call to describe_vector.
405 * category.c (describe_category): Add dummy arg.
406 (describe_category_1): Update call to describe_vector.
408 * keymap.c (Fdescribe_vector): Add `describer' parameter.
409 (describe_command, describe_translation): Add dummy second param.
410 (describe_map): Call elt_describer with two arguments.
411 (describe_vector_princ): Add `fun' parameter.
412 Call it instead of the hardcoded `princ'.
413 (describe_vector): Add arg `args'.
414 Pass it as a new second argument to elt_describer.
416 * keymap.h (describe_vector): Update prototype.
418 * frame.c: Don't include keymap.h any more.
419 (keys_of_frame): Remove.
421 * lisp.h (keys_of_frame): Remove declaration.
423 * emacs.c (main): Don't call `keys_of_frame' any more.
425 2001-11-14 Andreas Schwab <schwab@suse.de>
427 * unexelf.c [!defined MAP_ANON]: Define MAP_ANON to MAP_ANONYMOUS
428 if defined, 0 otherwise.
429 (MAP_FAILED): Define if not defined and use it to test mmap failure.
430 (unexec) [!MAP_ANON]: Use /dev/zero as file to map.
432 2001-11-19 Richard M. Stallman <rms@gnu.org>
434 * indent.c (current_column_1): Fix handling of scan_bytes for mb chars.
436 2001-11-18 Jason Rumney <jasonr@gnu.org>
438 * w32term.c (note_mouse_highlight): Fix type of variable `ignore'.
439 (x_draw_bar_cursor): If the background color of the glyph under
440 the cursor equals the frame's cursor color, use the glyph's
441 foreground color for drawing the bar cursor.
442 (x_after_update_window_line): Clear internal border in different
444 (w32_set_vertical_scroll_bar): Check for width and height > 0.
445 (w32_draw_relief_rect): Correct relief by 1 pixel.
446 (x_set_glyph_string_background_width):
447 Set extends_to_end_of_line_p if the row's fill_line_p is set and
448 drawing the last glyph with DRAW_IMAGE_{RAISED,SUNKEN}.
449 (x_display_and_set_cursor): If cursor_in_echo_area, use NO_CURSOR
450 if cursor_in_non_selected_windows is false.
451 (show_mouse_face): Clean up. Recognize overwritten cursor differently.
452 (x_draw_glyphs): Remove parameters REAL_START and REAL_END.
453 Notice if cursor gets overwritten.
454 (notice_overwritten_cursor): Renamed from
455 note_overwritten_text_cursor. Rewritten to take glyph widths
456 into account, and to take X positions as parameters.
457 (x_draw_phys_cursor_glyph): Save state of w->phys_cursor_on_p
458 around call to x_draw_glyphs.
459 (x_setup_relief_colors): Use `IMAGE_BACKGROUND' and
460 `IMAGE_BACKGROUND_TRANSPARENT' to calculate the correct background
461 color to use for image glyph reliefs.
462 (x_draw_image_relief): Accept zero tool_bar_button_relief.
463 (glyph_rect): Remove unused variable `area'.
465 * w32fns.c (x_set_frame_parameters): Avoid infinite recursion for
467 (x_set_internal_border_width): Set frame garbaged when window
469 (Fx_create_frame): Accept zero tool_bar_button_relief.
470 (x_clear_image_1, four_corners_best, image_background)
471 (image_background_transparent): New functions.
472 (xpm_format, png_format, jpeg_format, tiff_format, gif_format)
473 (gs_format): Add `:background' entry.
474 (lookup_image): Set IMG's background color if specified.
475 (pbm_load, xbm_load_image, png_load): Set IMG's background field
477 (x_clear_image_1): Reset `background_valid' and
478 `background_transparent_valid' fields.
479 (x_build_heuristic_mask): Use IMAGE_BACKGROUND instead of
480 calculating it here. Set IMG's background_transparent field.
481 (enum xpm_keyword_index): Add XPM_BACKGROUND.
482 (enum png_keyword_index): Add PNG_BACKGROUND.
483 (enum jpeg_keyword_index): Add JPEG_BACKGROUND.
484 (enum tiff_keyword_index): Add TIFF_BACKGROUND.
485 (enum gif_keyword_index): Add GIF_BACKGROUND.
486 (enum gs_keyword_index): Add GS_BACKGROUND.
487 (pbm_load, png_load, jpeg_load, tiff_load, gif_load):
488 Pre-calculate image background color where necessary.
489 (x_create_x_image_and_pixmap, xbm_load, gs_load):
490 Use display info's n_cbits entry for screen depth.
491 (Fx_show_tip): Remove unused variables `buffer', `top',
492 `left', `max_width' and `max_height'.
494 * w32menu.c (w32_menu_show, push_menu_pane): Doc fixes.
496 2001-11-18 Gerd Moellmann <gerd@gnu.org>
498 * puresize.h (BASE_PURESIZE): Increase to 750000.
500 2001-11-18 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
502 * frame.c (Fframe_live_p): Doc fix.
504 2001-11-18 Richard M. Stallman <rms@gnu.org>
506 * xdisp.c (message_dolog_marker1, message_dolog_marker2)
507 (message_dolog_marker3): New static variables hold three markers.
508 (syms_of_xdisp): Initialize and staticpro them.
509 (message_dolog): Use message_dolog_marker1..3 instead of
510 allocating markers each time. Unchain them when done.
512 2001-11-17 Richard M. Stallman <rms@gnu.org>
514 * doc.c (Fsnarf_documentation): Doc fix.
516 2001-11-17 Andreas Schwab <schwab@suse.de>
518 * xterm.c (note_mouse_highlight): Fix type of variable `ignore'.
520 2001-11-17 Richard M. Stallman <rms@gnu.org>
522 * fileio.c (Fwrite_region): Avoid initializer for Lisp_Object.
524 2001-11-17 Jason Rumney <jasonr@gnu.org>
526 * xterm.c (notice_overwritten_cursor): Take care of end < 0 case.
528 2001-11-17 Gerd Moellmann <gerd@gnu.org>
530 * xdisp.c (tool_bar_item_info): Avoid calling Fget_text_property
531 with invalid position.
533 2001-11-16 Richard M. Stallman <rms@gnu.org>
535 * syswait.h: Delete conditionals for HPUX7, ISC 4.1, and convex.
537 * s/isc4-1.h (HAVE_SYS_WAIT_H): Add #undef.
538 * s/hpux.h (HAVE_SYS_WAIT_H): Add #undef.
539 * s/hpux8.h (HAVE_SYS_WAIT_H): Define it.
541 * m/convex.h (HAVE_SYS_WAIT_H): Add #undef.
543 2001-11-16 Stefan Monnier <monnier@cs.yale.edu>
545 * fileio.c (build_annotations): Split off the tail.
546 (build_annotations_2): New fun. Extracted from build_annotations.
547 (Fwrite_region): Split the call to build_annotations into two
548 calls to build_annotations and build_annotations_2.
550 2001-11-16 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
552 * sysdep.c (wait_for_kbd_input) [VMS]: Do not call
553 clear_waiting_for_input with argument.
555 * xterm.h (x_update_cursor): Remove duplicated prototype.
557 * keyboard.h (clear_waiting_for_input): Remove duplicated prototype.
559 * xterm.c (waiting_for_input): Remove unnecessary declaration.
561 * data.c (Ftimes, Fquo, Frem, Fmod): Doc fix.
563 2001-11-16 Stefan Monnier <monnier@cs.yale.edu>
565 * fileio.c (choose_write_coding_system): New fun, extracted
567 (Fwrite_region): Use it.
569 * eval.c (max_specpdl_size, max_lisp_eval_depth): Use EMACS_INT.
570 (funcall_lambda, run_hook_with_args): Make static and add prototype.
571 (ml_apply, find_handler_clause): Add prototype.
573 2001-11-16 Eli Zaretskii <eliz@gnu.org>
575 * config.in: Add #undef HAVE_COFF_H.
577 * unexec.c (coff.h): Don't include unless HAVE_COFF_H is defined.
578 Required for ISC 4.1.
580 2001-11-16 Eli Zaretskii <eliz@is.elta.co.il>
582 * syswait.h: (HAVE_SYS_WAIT_H): Undef for ISC 4.1. Reported by
583 Andrew Wiseman <a.wiseman@btclick.com>.
585 2001-11-16 Kim F. Storm <storm@cua.dk>
587 The following changes are made to clean up the various internal
588 references to the fringes to actually use the term `fringe' for
589 them. Previously, they were called `flags areas', `bitmap areas',
590 `left/right side of windows', or implicitly as `flags' or
593 * dispextern.h (FRINGE_FACE_ID): Renamed from BITMAP_AREA_FACE_ID.
594 Comments fixed. Use renamed symbols.
596 * dispnew.c: Comment fix. Use renamed symbols.
598 * frame.h (FRAME_FRINGE_COLS): Renamed from FRAME_FLAGS_AREA_COLS.
599 (FRAME_FRINGE_WIDTH): Renamed from FRAME_FLAGS_AREA_WIDTH.
600 (FRAME_LEFT_FRINGE_WIDTH): Renamed from FRAME_LEFT_FLAGS_AREA_WIDTH.
602 * msdos.c: Comment fix.
604 * w32fns.c: Use renamed symbols.
606 * w32term.c: Comment fixes. Use renamed symbols.
607 (fringe_bitmap_type): Renamed from bitmap_type.
608 (NO_FRINGE_BITMAP): Renamed from NO_BITMAP.
609 (w32_draw_fringe_bitmap): Renamed from w32_draw_bitmap.
610 (x_draw_row_fringe_bitmaps): Renamed from x_draw_row_bitmaps.
612 * w32term.h: Comment fixes. Use renamed symbols.
613 (fringes_extra): Renamed from flags_areas_extra.
614 (FRAME_FRINGE_BITMAP_WIDTH): Renamed from FRAME_FLAGS_BITMAP_WIDTH.
615 (FRAME_FRINGE_BITMAP_HEIGHT): Renamed from FRAME_FLAGS_BITMAP_HEIGHT.
616 (FRAME_X_FRINGE_COLS): Renamed from FRAME_X_FLAGS_AREA_COLS.
617 (FRAME_X_FRINGE_WIDTH): Renamed from FRAME_X_FLAGS_AREA_WIDTH.
618 (FRAME_X_LEFT_FRINGE_WIDTH):
619 Renamed from FRAME_X_LEFT_FLAGS_AREA_WIDTH.
620 (FRAME_X_RIGHT_FRINGE_WIDTH):
621 Renamed from FRAME_X_RIGHT_FLAGS_AREA_WIDTH.
623 * widget.c: Use renamed symbols.
625 * window.c: Comment fixes. Use renamed symbols.
626 (coordinates-in-window-p): Doc fix.
628 * xdisp.c: Comment fixes. Use renamed symbols.
630 * xfaces.c (realize_basic_faces): Use FRINGE_FACE_ID.
632 * xfns.c: Use renamed symbols.
634 * xterm.c: Comment fixes. Use renamed symbols.
635 (fringe_bitmap_type): Renamed from bitmap_type.
636 (NO_FRINGE_BITMAP): Renamed from NO_BITMAP.
637 (x_draw_fringe_bitmap): Renamed from x_draw_bitmap.
638 (x_draw_row_fringe_bitmaps): Renamed from x_draw_row_bitmaps.
640 * xterm.h: Comment fixes. Use renamed symbols.
641 (fringes_extra): Renamed from flags_areas_extra.
642 (FRAME_FRINGE_BITMAP_WIDTH): Renamed from FRAME_FLAGS_BITMAP_WIDTH.
643 (FRAME_FRINGE_BITMAP_HEIGHT): Renamed from FRAME_FLAGS_BITMAP_HEIGHT.
644 (FRAME_X_FRINGE_COLS): Renamed from FRAME_X_FLAGS_AREA_COLS.
645 (FRAME_X_FRINGE_WIDTH): Renamed from FRAME_X_FLAGS_AREA_WIDTH.
646 (FRAME_X_LEFT_FRINGE_WIDTH):
647 Renamed from FRAME_X_LEFT_FLAGS_AREA_WIDTH.
648 (FRAME_X_RIGHT_FRINGE_WIDTH):
649 Renamed from FRAME_X_RIGHT_FLAGS_AREA_WIDTH.
651 2001-11-15 Jason Rumney <jasonr@gnu.org>
653 * w32menu.c (add-menu-item): Make help_echo and radio buttons
654 work for most menu items. From David Ponce
655 <david.ponce@wanadoo.fr>.
657 2001-11-15 Gerd Moellmann <gerd@gnu.org>
659 * xfns.c (x_set_frame_parameters): Revert change of 2001-11-07.
660 Some x_set_* function expect to be called even if old and new
663 * xdisp.c (build_desired_tool_bar_string): Accept zero
664 tool_bar_button_relief.
666 * xfns.c (Fx_create_frame): Accept zero tool_bar_button_relief.
668 * xterm.c (x_draw_image_relief): Accept zero tool_bar_button_relief.
670 * xterm.c (x_draw_bar_cursor): If the background color of the
671 glyph under the cursor equals the frame's cursor color, use
672 the glyph's foreground color for drawing the bar cursor.
674 * dispnew.c (direct_output_forward_char): Fix character/byte
677 2001-11-15 Miles Bader <miles@gnu.org>
679 * editfns.c (find_field): Add BEG_LIMIT and END_LIMIT parameters.
680 (Fdelete_field, Ffield_string, Ffield_string_no_properties):
681 Update arguments to find_field.
682 (Ffield_beginning, Ffield_end): Add LIMIT param, pass to find_field.
683 (Fconstrain_to_field): Use LIMIT arg to shorten search time.
684 * lisp.h (Ffield_beginning, Ffield_end): Update EXFUN decl.
685 * minibuf.c (Fminibuffer_prompt_end): Update args to Ffield_end.
687 2001-11-14 Richard M. Stallman <rms@gnu.org>
689 * editfns.c (Fpropertize): Allow call with 1 arg.
691 * dispextern.h (image_background, image_background_transparent):
692 Conditionalize on HAVE_X_WINDOWS.
694 2001-11-13 Richard M. Stallman <rms@gnu.org>
696 * print.c (Fprin1_to_string): Doc fix.
698 * sunfns.c (Fsun_change_cursor_icon): Doc fix.
700 * floatfns.c (Fceiling, Ffloor): Doc fixes.
702 * filelock.c (Funlock_buffer, Ffile_locked_p): Doc fixes.
704 * fileio.c (Ffile_accessible_directory_p): Doc fix.
706 * eval.c (syms_of_eval): Doc fix.
708 * coding.c (syms_of_coding): Doc fix.
710 * doc.c (Fsnarf_documentation): Doc fix.
712 * dispnew.c (syms_of_display): Doc fix.
714 * category.c (Fget_unused_category): Doc fix.
716 * buffer.c (syms_of_buffer): Doc fixes.
718 2001-11-14 Eli Zaretskii <eliz@is.elta.co.il>
720 * print.c (prin1, print): Doc fix.
722 2001-11-14 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
724 * fontset.h: Remove declarations of variables
725 `Vhighlight_wrong_size_font' and `Vclip_large_size_font'.
727 * fontset.c: Remove variables `Vhighlight_wrong_size_font' and
728 `Vclip_large_size_font'.
730 2001-11-13 Jason Rumney <jasonr@gnu.org>
734 2001-11-13 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
736 * xfaces.c (Fface_attributes_as_vector): Doc fix.
738 * w32fns.c (Fx_synchronize): Reindent.
746 * cmds.c, composite.c, dired.c, doc.c, filelock.c, floatfns.c,
747 * fontset.c, insdel.c, keymap.c: Change doc-string comments to
748 `new style' [w/`doc:' keyword].
750 * xmenu.c (x-popup-menu): Reindent.
751 (x-popup-dialog): Likewise.
753 * xfaces.c (Finternal_set_alternative_font_family_alist): Reindent.
755 * xdisp.c (Fdump_tool_bar_row): Reindent.
757 * minibuf.c (Fminibuffer_complete_word): Reindent.
758 (Fminibuffer_complete_and_exit): Likewise.
759 (Fminibuffer_completion_help): Likewise.
760 (Fminibuffer_message): Likewise.
762 * fns.c (Freverse): Reindent.
764 * eval.c (Fif): Reindent.
767 * editfns.c (Fuser_real_login_name): Reindent.
768 (Finsert_buffer_substring): Likewise.
769 (Fcompare_buffer_substrings): Likewise.
770 (Fsubst_char_in_region): Likewise.
772 * dispnew.c (Fsit_for): Reindent.
773 (Fframe_or_buffer_changed_p): Likewise.
774 (Finternal_show_cursor_p): Likewise.
775 (syms_of_display): Likewise.
777 * alloc.c (Flist): Reindent.
780 2001-11-12 Richard M. Stallman <rms@gnu.org>
782 * xterm.c (XTread_socket): Don't update focus for EnterNotify or
783 LeaveNotify events. Only FocusIn and FocusOut do that now.
784 (x_display_and_set_cursor): Do display hollow cursors in active
785 minibuffer windows when they are not selected.
787 2001-11-12 Jason Rumney <jasonr@gnu.org>
789 * w32console.c, w32fns.c, w32menu.c, w32proc.c, w32select.c,
790 * w32term.c: Change doc-string comments to `new style'.
791 [w/`doc:' keyword]. Doc fixes.
793 * w32fns.c: Don't define max.
794 (Fx_open_connection): Only execute once.
796 2001-11-12 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
798 * ccl.c: Change macros to use do-while block instead of if-else.
799 Use braces to follow GNU Coding Standards.
801 2001-11-11 Richard M. Stallman <rms@gnu.org>
803 * sysdep.c (child_setup_tty): Don't clear ICRNL or INLCR.
805 * lread.c (read_escape): Use end_of_file_error for reporting eof.
807 * insdel.c (replace_range): Use adjust_markers_for_replace
808 instead of adjust_markers_for_delete and adjust_markers_for_insert.
810 * intervals.h: Declare set_text_properties and set_text_properties_1.
812 * textprop.c (set_text_properties_1): New subroutine
813 broken out of set_text_properties.
814 (set_text_properties): Use set_text_properties_1.
816 * intervals.c (graft_intervals_into_buffer):
817 Use set_text_properties_1 to clear out properties.
819 * search.c (Freplace_match): Use replace_range to insert
820 and delete. Don't request property inheritance from
823 2001-11-10 Jason Rumney <jasonr@gnu.org>
825 * w32fns.c (enum_font_cb2): Use leading @ on face name to detect
826 vertical fonts. Allow them if face name is explicitly specified.
827 Do not give up if we find a font that cannot be converted to an xlfd.
829 2001-11-10 Gerd Moellmann <gerd@gnu.org>
831 * unexelf.c (unexec): Use mmap/munmap to allocate buffers
832 instead of malloc/free.
834 2001-11-09 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
836 * xfaces.c (merge_face_vectors): Use braces to follow GNU
838 (Finternal_set_lisp_face_attribute): Likewise.
840 * buffer.c (Fbury_buffer): Likewise.
842 * indent.c (current_column_1): Remove unused variable `prev_col'.
844 * coding.c (encode_coding): Use precomputed value of `src'.
845 (encode_coding): Remove unused variable `src_end'.
846 (code_convert_region): Remove unused variables `count'.
848 2001-11-07 Jason Rumney <jasonr@gnu.org>
850 * w32term.c (x_display_and_set_cursor): Do not move system caret
851 if cursor_glyph is NULL.
853 2001-11-07 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
855 * keymap.c (access_keymap): Fix compilation error.
857 2001-11-07 Miles Bader <miles@gnu.org>
859 * xfns.c (x_set_frame_parameters): Avoid infinite recursion.
861 2001-11-07 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
863 * intervals.c (graft_intervals_into_buffer):
864 Remove #ifdef'd-out code.
865 (graft_intervals_into_buffer): Remove unused variable `middle'.
867 * lread.c (Feval_region): Remove obsolete #ifdef'd-out
868 code (eval-current-buffer).
869 Change doc-string comments to `new style' [w/`doc:' keyword].
871 2001-11-06 Richard M. Stallman <rms@gnu.org>
873 * keymap.c (access_keymap): Don't use initializers on Lisp_Object.
875 2001-11-06 Stefan Monnier <monnier@cs.yale.edu>
877 * lread.c (read1): Fix behavior with nested backquoting.
879 * keyboard.c (make_lispy_event): Check integerness and fix
880 Lisp_Object/int mixup.
882 2001-11-06 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
884 * fns.c (copy_hash_table): Remove unused variable `v'.
886 * fontset.c (fontset_font_pattern): Remove unused variable
889 * indent.c (current_column_1): Remove unused variable `prev_col'.
891 2001-11-05 Richard M. Stallman <rms@gnu.org>
893 * m/news-risc.h (BROKEN_PROTOTYPES): Defined.
895 * buffer.c (Fkill_buffer): Don't delete auto save file
896 if buffer is modified.
898 2001-11-05 Andrew Innes <andrewi@gnu.org>
900 * w32proc.c (Fw32_set_keyboard_layout): Use CHECK_NUMBER_CAR and
903 2001-11-05 Richard M. Stallman <rms@gnu.org>
905 * unexelf.c (unexec): Minor changes; clean up comments.
907 2001-11-05 Sam Steingold <sds@gnu.org>
909 * w32term.c (x_display_and_set_cursor): Fix w32 compilation error.
911 2001-11-05 Andreas Schwab <schwab@suse.de>
913 * sound.c (sound_perror): Save errno from being clobbered.
915 2001-11-05 Dale Hagglund <rdh@yottayotta.com>
917 * unexelf.c (unexec): Don't use `mmap'. Instead, read and write
918 the program image directly.
920 2001-11-05 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
922 * buffer.h (Fbuffer_local_value): Add prototype.
924 2001-11-04 Richard M. Stallman <rms@gnu.org>
926 * buffer.c (Fbuffer_local_value): Remove extra args from CHECK_SYMBOL
929 * keyboard.c (read_char): Use Fcar and Fcdr, not Fnth.
930 (record_char): Likewise.
932 * keyboard.c (make_lispy_event): Don't insist a drag event must
933 move to a different buffer position. Instead, check for moving at
934 least double_click_fuzz.
936 * fns.c (Fmake_hash_table): Use XCAR and XCDR, not Fnth and Flength.
938 * keyboard.c (echo-area-clear-hook): Undo Oct 29 change.
940 * indent.c (current_column_1, Fmove_to_column): Separate the code
941 for display-table glyphs from the code buffer text, to fix
944 2001-11-04 Michael Welsh Duggan <md5i@cs.cmu.edu>
946 * buffer.c (Fbuffer_local_value): New function.
947 (syms_of_buffer): Defsubr it.
949 * xterm.c, w32term.c (x_display_and_set_cursor): Use buffer-local
950 value of `cursor-in-non-selected-windows'.
952 * lisp.h (Qcursor_in_non_selected_windows): New declaration.
953 * xdisp.c (Qcursor_in_non_selected_windows): New variable.
954 (syms_of_xdisp): Initialize it.
956 2001-11-04 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
958 * xfns.c (Fx_create_frame): Doc fix.
960 * coding.c: Change doc-string comments to `new style' [w/`doc:'
963 * eval.c (top_level_value, top_level_set): Remove commented and
965 (Fdefvar): Fix usage in doc-string.
967 2001-11-03 Richard M. Stallman <rms@gnu.org>
969 * xfns.c: Include unistd.h, if it exists.
971 * editfns.c: Move the include of ctype.h after unistd.h.
973 * gmalloc.c: Test BROKEN_PROTOTYPES.
975 2001-11-03 Ken Raeburn <raeburn@gnu.org>
977 * lisp.h (CHECK_STRING_CAR): New macro.
978 * lread.c (Fload): Use XSETCARFASTINT, XSETCDRFASTINT instead of
979 treating XCAR and XCDR as lvalues.
980 (openp): Use CHECK_STRING_CAR.
981 (read_list): Use XSETCDR instead of treating XCDR as lvalue.
983 2001-11-03 Eli Zaretskii <eliz@is.elta.co.il>
985 * s/sco5.h (sigprocmask_set): Declare as extern SIGMASKTYPE.
986 (SIGMASKTYPE): Define.
988 * syssignal.h (sigunblock): Don't define if already defined.
990 2001-11-02 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
992 * eval.c (debugger_may_continue, Vdebug_ignored_errors)
993 (call_debugger, Fcondition_case, skip_debugger, unbind_to):
994 Fix typos in comments.
996 * mocklisp.c (Fml_defun, Fml_while, Fml_substr): Remove commented
997 and #ifdef'd-out code.
998 Fix and reindent comments.
1000 * mocklisp.h: Remove comment which is a copy of comment in mocklisp.c.
1002 * category.h (CHECK_CATEGORY, CHECK_CATEGORY_SET): Remove unused
1003 argument `i' in macros.
1005 * frame.h (CHECK_FRAME, CHECK_LIVE_FRAME): Remove unused argument
1008 * lisp.h (CHECK_STRING_OR_BUFFER, CHECK_HASH_TABLE, CHECK_LIST)
1009 (CHECK_STRING, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
1010 (CHECK_VECTOR, CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER)
1011 (CHECK_WINDOW, CHECK_LIVE_WINDOW, CHECK_PROCESS, CHECK_NUMBER)
1012 (CHECK_NATNUM, CHECK_MARKER, CHECK_NUMBER_COERCE_MARKER)
1013 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT)
1014 (CHECK_NUMBER_OR_FLOAT_COERCE_MARKER, CHECK_OVERLAY)
1015 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR): Remove unused argument `i'
1018 * abbrev.c, alloc.c, buffer.c, bytecode.c, callint.c, callproc.c,
1019 casefiddle.c, category.c, ccl.c, charset.c, cmds.c, coding.c,
1020 composite.c, data.c, dired.c, dispnew.c, doc.c, dosfns.c, emacs.c,
1021 eval.c, fileio.c, filelock.c, fns.c, fontset.c, frame.c, frame.h,
1022 indent.c, keyboard.c, keymap.c, lread.c, macros.c, marker.c,
1023 minibuf.c, mocklisp.c, msdos.c, print.c, process.c, search.c,
1024 sunfns.c, syntax.c, textprop.c, undo.c, w16select.c, w32console.c,
1025 w32fns.c, w32menu.c, w32proc.c, w32select.c, window.c, xdisp.c,
1026 xfaces.c, xmenu.c, xselect.c : Update usage of CHECK_ macros
1027 (remove unused second argument).
1029 2001-11-02 Stefan Monnier <monnier@cs.yale.edu>
1031 * syntax.c (describe_syntax): New wrapper.
1032 (Finternal_describe_syntax_value): Rename from describe_syntax.
1033 Don't insert space at front and \n at the end.
1034 (syms_of_syntax): Defsubr Sinternal_describe_syntax_value.
1036 * regex.c (re_wctype): Try to fix some warnings.
1037 (regcomp, regexec): Don't forget the __restrict.
1039 2001-11-02 Richard M. Stallman <rms@gnu.org>
1041 * textprop.c (Fget_char_property): Doc fix.
1043 2001-11-02 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1045 * process.c (Fstart_process): Add usage to doc-string.
1047 * data.c (Fsetq_default): Ditto.
1049 * callint.c (Finteractive): Ditto.
1051 2001-11-01 Stefan Monnier <monnier@cs.yale.edu>
1053 * macros.c: Don't include keymap.h any more.
1055 2001-11-01 Richard M. Stallman <rms@gnu.org>
1057 * data.c (Fmake_local_variable): Doc fix.
1059 * eval.c (Frun_hooks, Frun_hook_with_args_until_failure): Doc fix.
1060 (Frun_hook_with_args_until_success, Frun_hook_with_args): Doc fix.
1062 * keymap.c (Fdescribe_buffer_bindings): Print character property
1063 bindings along with or instead of the buffer local map.
1064 Make the overriding maps override what they should.
1066 2001-11-01 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1068 * window.c (grow_mini_window): Fix typo in comment.
1070 2001-11-01 Gerd Moellmann <gerd@gnu.org>
1072 * xterm.c (x_scroll_bar_create): Check for width and height > 0.
1073 (XTset_vertical_scroll_bar): Likewise.
1075 * xfns.c (x_build_heuristic_mask): Use four_corners_best
1076 instead of IMAGE_BACKGROUND.
1078 * xfns.c (four_corners_best): Reindent.
1080 * xfaces.c (Finternal_set_lisp_face_attribute_from_resource):
1081 Handle :box so that it is possible to specify sexprs.
1083 2001-11-01 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1085 * xfaces.c (Finternal_merge_in_global_face): Reindent.
1086 (Fface_font): Ditto.
1087 (Finternal_set_alternative_font_registry_alist): Ditto.
1088 (Ftty_suppress_bold_inverse_default_colors): Ditto.
1090 * xfns.c (x-get-resource): Reindent.
1092 2001-10-31 Eli Zaretskii <eliz@is.elta.co.il>
1094 * s/hpux11.h: New file.
1096 2001-10-31 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1098 * emacs.c (USAGE1): Show command line option --no-window-system
1099 instead of --no-windows in usage.
1100 (standard_args): Rename --no-windows to --no-window-system.
1101 (bug_reporting_address): Follow Emacs coding conventions.
1103 * eval.c (Fcommandp): Doc fix.
1104 Change doc-string comments to `new style' [w/`doc:' keyword].
1106 * frame.c (Fframe_live_p): Doc fix.
1108 * buffer.c (selective-display-ellipses): Doc fix.
1110 2001-10-31 Gerd Moellmann <gerd@gnu.org>
1112 * lread.c (to_multibyte): Fix computation of new read_buffer_size.
1114 * xfaces.c (realize_x_face): If C is not a single-byte character,
1115 set the face's colors_copied_bitwise_p instead of the defaulted_p
1116 members which have a different meaning.
1117 (free_face_colors): Do nothing for a face whose colors have been
1120 * dispextern.h (struct face) <colors_copied_bitwise_p>: New member.
1122 2001-10-31 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1124 * marker.c, mocklisp.c: Change doc-string comments to `new style'
1127 2001-10-31 Gerd Moellmann <gerd@gnu.org>
1129 * fns.c (require_unwind): Return Lisp_Object.
1131 2001-10-31 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1133 * keyboard.c (lucid-menu-bar-dirty-flag): Doc fix.
1134 (last-input-char): Revert doc-string to be the same as the
1135 doc-string of `last-input-event'.
1137 * xdisp.c: Fix typos in comments.
1139 2001-10-31 Gerd Moellmann <gerd@gnu.org>
1141 * window.c (grow_mini_window): Handle case that the root
1142 window is already smaller than the nominal mininum height.
1144 2001-10-30 Stefan Monnier <monnier@cs.yale.edu>
1146 * emacs.c (main): Don't call keys_of_macros any more.
1148 * lisp.h (keys_of_macros): Remove.
1150 * macros.c (keys_of_macros): Remove.
1152 * xfaces.c (Fface_attribute_relative_p): Declare args.
1154 2001-10-30 Jason Rumney <jasonr@gnu.org>
1156 * w32fns.c (w32_to_x_charset): Increase size of XLFD charset buffer.
1157 (enum_font_cb2): Ignore fonts with vertical orientation.
1159 2001-10-30 Richard M. Stallman <rms@gnu.org>
1161 * keyboard.c (Finput_pending_p): Doc fix.
1163 2001-10-30 Gerd Moellmann <gerd@gnu.org>
1165 * xterm.c (x_after_update_window_line): Don't run the code
1166 clearing in borders for rows whose visible height is 0.
1168 * xdisp.c (clear_garbaged_frames): Redraw the frame only if its
1169 resized_p flag is set. If not set, use the much less flickering
1170 method previously used.
1172 * dispnew.c (change_frame_size_1): Set frame's resized_p.
1174 * frame.h (struct frame) <resized_p>: New member.
1176 * lread.c (to_multibyte): Ensure read_buffer is at least twice
1177 as large as the number of bytes to convert.
1179 * lread.c (to_multibyte): New function.
1182 2001-10-30 Eli Zaretskii <eliz@is.elta.co.il>
1184 * msdos.h (FRAME_LINE_HEIGHT): Define (it's used by xmenu.c).
1186 2001-10-30 Gerd Moellmann <gerd@gnu.org>
1188 * xterm.c (x_draw_relief_rect): Correct bottom relief by 1 pixel.
1189 (x_set_glyph_string_background_width): Set extends_to_end_of_line_p
1190 if the row's fill_line_p is set and drawing the last glyph with
1191 DRAW_IMAGE_{RAISED,SUNKEN}.
1193 * xdisp.c (clear_garbaged_frames): Call Fredraw_frame.
1195 2001-10-29 Stefan Monnier <monnier@cs.yale.edu>
1197 * xmenu.c: Include coding.h and charset.h.
1198 (Fx_popup_menu): Use FRAME_PTR and FRAME_FONT and FRAME_LINE_HEIGHT.
1199 (Fx_popup_dialog): Use FRAME_PTR and enum scroll_bar_part.
1200 (single_submenu, xmenu_show): Use ENCODE_SYSTEM.
1201 Explicitly set wv->help. Use `TRUE' rather than `True'.
1202 (menu_help_callback): Use empty_string.
1204 * w32menu.c (Fx_popup_menu): Explicitly init f, xpos, and ypos.
1205 (Fx_popup_dialog): Explicitly init f.
1206 (w32_menu_display_help): Use empty_string.
1208 2001-10-29 Richard M. Stallman <rms@gnu.org>
1210 * fns.c (Frequire): Detect recursive try to require the same
1211 feature 3 or more levels deep, and get error.
1212 (require_unwind): New subroutine.
1213 (require_nesting_list): New variable.
1214 (syms_of_fns): Init and staticpro it.
1216 * print.c (print_object): Clarify indication of insertion type.
1218 2001-10-29 Eli Zaretskii <eliz@is.elta.co.il>
1220 * coding.c (syms_of_coding): Document that locale-coding-system is
1221 used for decoding input on X.
1223 * window.c (Fscroll_left, Fscroll_right): Doc fix.
1225 2001-10-29 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1227 * keyboard.c (Finput_pending_p): Fix typo in doc-string.
1228 (echo-area-clear-hook): Properly DEFVAR_LISP and staticpro it.
1230 2001-10-29 Gerd Moellmann <gerd@gnu.org>
1232 * xterm.c (x_display_and_set_cursor): If cursor_in_echo_area,
1233 use NO_CURSOR if cursor_in_non_selected_windows is false.
1235 * xfaces.c (Fface_font): Use UNSPECIFIEDP instead of NILP for
1236 the slant attribute if FRAME is t.
1238 * xfns.c (x_set_internal_border_width): Set frame garbaged
1239 when X window doesn't exist yet.
1241 * xterm.c (x_after_update_window_line): Clear internal border
1242 in different circumstances.
1244 * xterm.c (XTread_socket) <KeyPress>: Don't use
1245 STRING_CHAR_AND_LENGTH if nchars == nbytes. From Kenichi Handa
1248 2001-10-28 Eli Zaretskii <eliz@is.elta.co.il>
1250 * m/ibms390.h: New file. From Adam Thornton
1251 <athornton@sinenomine.net>.
1253 2001-10-28 Gerd Moellmann <gerd@gnu.org>
1255 * xfns.c (x_build_heuristic_mask): Use x_alloc_image_color.
1257 * xfns.c (x_build_heuristic_mask): Fix a bug not incrementing
1260 2001-10-28 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1262 * emacs.c: Use argv[0] instead of emacs when -t was specified.
1264 * keyboard.c: Change doc-string comments to `new style' [w/`doc:'
1266 Fix typos in comments.
1268 * emacs.c (bug_reporting_address): New function.
1269 Use it when displaying usage message.
1271 * minibuf.c (read_minibuf): Remove unused external declaration of
1272 variable `Qread_only'.
1274 * keymap.c (access_keymap): Remove unused variable `charset'.
1276 2001-10-28 Miles Bader <miles@gnu.org>
1278 * xfaces.c (merge_face_heights): Handle TO being relative as well.
1279 Remove #ifdef'd-out code.
1280 (Fface_attribute_relative_p, Fmerge_face_attribute): New functions.
1281 (syms_of_xfaces): Initialize them.
1283 2001-10-27 Jason Rumney <jasonr@gnu.org>
1285 * w32fns.c (w32_wnd_proc) <WM_KILLFOCUS>: Destroy the system caret.
1286 <WM_EMACS_DESTROY_CARET, WM_EMACS_TRACK_CARET>: Track cursor
1287 position using the system caret.
1289 * w32term.c (w32_system_caret_hwnd, w32_system_caret_width)
1290 (w32_system_caret_height, w32_system_caret_x)
1291 (w32_system_caret_y): New variables for tracking system caret.
1292 (w32_initialize): Initialize them.
1293 (x_display_and_set_cursor): Make system caret follow the active cursor.
1295 * w32term.h (WM_EMACS_TRACK_CARET, WM_EMACS_DESTROY_CARET):
1298 * w32term.c (note_mouse_highlight): Clear old help_echo.
1300 2001-10-27 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1302 * xterm.c: Fix typo in a comment.
1304 * emacs.c: Fix typos in comments.
1305 Remove unnecessary spaces.
1306 Change doc-string comments to `new style' [w/`doc:' keyword].
1307 (USAGE2): Fix typos in usage string.
1309 * xterm.c: Fix typo in a comment.
1311 * lisp.h: (gdb_lisp_params): Remove code in #if 0 which is now in
1314 2001-10-27 Gerd Moellmann <gerd@gnu.org>
1316 * xdisp.c (move_it_vertically_backward): Use 2/3 line_height
1317 instead of 1/2 line_height in the heuristic for skipping
1318 farther backward when target_y was not reached.
1320 * sound.c (sound_perror): Unblock SIGIO, turn on atimers.
1321 Display errno only if non-zero.
1322 (sound_warning): New function.
1323 (vox_configure): Don't treat failing to set sample rate as error.
1324 (various places): Improve error messages.
1326 2001-10-26 Eli Zaretskii <eliz@is.elta.co.il>
1328 * fileio.c (Faccess_file): Run the argument filename through
1329 Fexpand_file_name, before using it.
1331 * dispnew.c (syms_of_display) <visible-bell>: Add a reference to
1332 ring-bell-function. Suggested by Alf-Ivar Holm <alfh@ifi.uio.no>
1334 2001-10-26 Gerd Moellmann <gerd@gnu.org>
1336 * insdel.c (insert_1_both): Do nothing if NCHARS == 0.
1338 * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
1339 Fix clearing in the case of scroll bars on the right.
1341 2001-10-26 Juanma Barranquero <lektu@terra.es>
1343 * w32gui.h (XImage): Add a dummy typedef.
1345 2001-10-26 Gerd Moellmann <gerd@gnu.org>
1347 * xfns.c (XScreenNumberOfScreen): Fix struct to pointer comparison.
1349 2001-10-25 Eli Zaretskii <eliz@is.elta.co.il>
1351 * frame.c (Fframe_parameter): Fix last change.
1353 * fileio.c: Revert last change (which removed old commented-out
1354 version of expand-file-name). Add a comment that explains why
1355 this old version should not be removed.
1357 2001-10-25 Gerd Moellmann <gerd@gnu.org>
1359 * frame.c (Fframe_parameter): Fix a bug whereby some
1360 ``artificial'' frame parameters, like `minibuffer' were not
1361 obtained by calling Fframe_parameters.
1363 * xterm.c (show_mouse_face): Clean up. Recognize overwritten
1366 * xdisp.c (move_it_vertically_backward): Compute line height
1367 differently. Add heuristic to try to be more compatible to 20.x.
1369 2001-10-25 Stefan Monnier <monnier@cs.yale.edu>
1371 * lisp.h (make_fixnum_or_float): Coerce double to int explicitly.
1373 * editfns.c (text_property_stickiness): Fix Lisp_Object used as
1376 2001-10-25 Miles Bader <miles@gnu.org>
1378 * xfns.c (png_load): Make sure SPECIFIED_BG is a string.
1379 BG is a pointer to a structure, not a structure.
1380 (gif_format, png_format): Add missing commas.
1382 2001-10-24 Richard M. Stallman <rms@gnu.org>
1384 * xfaces.c (Fface_attributes_as_vector): New function.
1385 (syms_of_xfaces): Defsubr it.
1387 2001-10-24 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1389 * dispnew.c (sync_window_with_frame_matrix_rows): Remove unused
1392 2001-10-25 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1394 * search.c (scan_newline): Remove unused variable `selective_display'.
1396 2001-10-25 Miles Bader <miles@gnu.org>
1398 * dispextern.h (struct image): Add `background',
1399 `background_valid', and `background_transparent' fields.
1400 (image_background, image_background_transparent): New declarations.
1401 (IMAGE_BACKGROUND, IMAGE_BACKGROUND_TRANSPARENT): New macros.
1402 * xfns.c (image_background, image_background_transparent)
1403 (four_corners_best): New functions.
1404 (xpm_format, png_format, jpeg_format, tiff_format, gif_format)
1405 (gs_format): Add `:background' entry.
1406 (lookup_image): Set IMG's background color if specified.
1407 (pbm_load, xbm_load_image, png_load): Set IMG's background field
1409 (x_clear_image_1): Reset `background_valid' and
1410 `background_transparent_valid' fields.
1411 (x_build_heuristic_mask): Use IMAGE_BACKGROUND instead of
1412 calculating it here. Set IMG's background_transparent field.
1413 (enum xpm_keyword_index): Add XPM_BACKGROUND.
1414 (enum png_keyword_index): Add PNG_BACKGROUND.
1415 (enum jpeg_keyword_index): Add JPEG_BACKGROUND.
1416 (enum tiff_keyword_index): Add TIFF_BACKGROUND.
1417 (enum gif_keyword_index): Add GIF_BACKGROUND.
1418 (enum gs_keyword_index): Add GS_BACKGROUND.
1419 (pbm_load, png_load, jpeg_load, tiff_load, gif_load):
1420 Pre-calculate image background color where necessary.
1421 * xterm.c (x_setup_relief_colors): Use `IMAGE_BACKGROUND' and
1422 `IMAGE_BACKGROUND_TRANSPARENT' to calculate the correct background
1423 color to use for image glyph reliefs.
1425 2001-10-24 Gerd Moellmann <gerd@gnu.org>
1427 * xterm.c (x_draw_glyphs): Don't check for cursor overwriting
1430 * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
1431 Fix clearing of area not covered by scroll bar.
1433 2001-10-24 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1435 * xterm.c: (x_insert_glyphs): Remove unused variables `real_end'
1437 (x_draw_image_foreground): Remove unused variables `mask' and `xgcv'.
1438 (glyph_rect): Remove unused variable `area'.
1440 2001-10-24 Gerd Moellmann <gerd@gnu.org>
1442 * xdisp.c: Change #ifdef GLYPH_DEBUG to #if.
1444 * xdisp.c (try_window_reusing_current_matrix): Use row_containing_pos.
1445 (row_containing_pos): Take additional argument DY.
1446 Treat rows ending in middle of char differently.
1447 (display_line): Handle tabs on window systems differently.
1449 * xterm.c, w32term.c (fast_find_position): Call row_containing_pos
1450 with additional argument.
1452 * dispextern.h (row_containing_pos): Adjust prototype.
1454 * xdisp.c (inhibit_try_window_id, inhibit_try_window_reusing)
1455 (inhibit_try_cursor_movement) [GLYPH_DEBUG]: New variables.
1456 (try_window_id, try_window_reusing_current_matrix)
1457 (try_cursor_movement) [GLYPH_DEBUG]: Don't run if inhibited.
1458 (syms_of_xdisp) [GLYPH_DEBUG]: DEFVAR_BOOL the variables.
1460 2001-10-24 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1462 * xmenu.c: Spell the name of Emacs properly (GNU Emacs instead of
1464 (HAVE_BOXES): Fix typo in comment.
1465 (push_menu_pane): Fix typo in comment.
1467 * xdisp.c: (display_prop_string_p): Remove unused local declaration
1469 (single_display_prop_string_p): Remove unused local declarations
1470 of `Qwhen' and `Qmargin'.
1471 (string_buffer_position): Remove unused variable `around'.
1472 (store_frame_title): Remove unused variable `width'.
1474 * window.c: Don't define max.
1475 (coordinates_in_window): Remove unused variable `uy'.
1477 * widget.c: Don't define max.
1479 * process.c: Don't define max.
1480 (create_process): Remove unused variable `buffer'.
1482 2001-10-23 Gerd Moellmann <gerd@gnu.org>
1484 * xfaces.c (Finternal_set_lisp_face_attribute): Fix compilation error.
1486 2001-10-23 Eli Zaretskii <eliz@is.elta.co.il>
1488 * xfaces.c (Finternal_set_lisp_face_attribute)
1489 [HAVE_WINDOW_SYSTEM]: Don't do anything for QCfont unless the
1490 frame is on a windowed display.
1492 2001-10-23 Gerd Moellmann <gerd@gnu.org>
1494 * dispnew.c (sync_window_with_frame_matrix_rows):
1495 Fix handling of windows which aren't full-width, fix handling
1498 * lread.c (syms_of_lread) <recursive-load-depth-limit>: Raise to 50.
1500 2001-10-23 Andreas Schwab <schwab@suse.de>
1502 * m/macppc.h [LINUX]: Undef LD_SWITCH_SYSTEM_TEMACS and override
1503 LD_SWITCH_MACHINE_TEMACS with "-Xlinker -znocombreloc".
1505 2001-10-23 Gerd Moellmann <gerd@gnu.org>
1507 * xterm.c (x_draw_glyphs): Remove parameters READ_START and
1508 REAL_END. Notice if cursor gets overwritten.
1509 (notice_overwritten_cursor): Take X positions as parameters.
1510 (x_draw_phys_cursor_glyph): Save state of w->phys_cursor_on_p
1511 around call to x_draw_glyphs.
1513 2001-10-23 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1515 * syntax.c (modify-syntax-entry): Fix argument names (use CHAR
1516 instead of C) and usage.
1518 * editfns.c (char-to-string): Fix argument names (use CHAR instead
1521 * xfns.c (Fx_show_tip): Remove unused variables `buffer', `top',
1522 `left', `max_width' and `max_height'.
1524 2001-10-23 Gerd Moellmann <gerd@gnu.org>
1526 * xdisp.c (display_line): For a tab continued to the next line,
1527 set row's ends_in_middle_of_char_p.
1529 2001-10-22 Gerd Moellmann <gerd@gnu.org>
1531 * xdisp.c (display_line): Fix computation of continuation lines
1534 2001-10-22 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1536 * xdisp.c (build_desired_tool_bar_string): Remove unused variable
1539 * fileio.c: Remove unused code.
1541 2001-10-22 Miles Bader <miles@gnu.org>
1543 * lisp.h (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL)
1544 (DEFVAR_INT, DEFVAR_PER_BUFFER, DEFVAR_KBOARD):
1545 Remove `DOC_STRINGS_IN_COMMENTS' cases.
1547 2001-10-21 Jason Rumney <jasonr@gnu.org>
1549 * w32term.c (x_erase_phys_cursor): Remove inverse_p again.
1551 2001-10-21 Eli Zaretskii <eliz@is.elta.co.il>
1553 * mocklisp.c (Fml_if, Fml_provide_prefix_argument)
1554 (Finsert_string): Avoid the multi-line string literals warning.
1556 2001-10-22 Miles Bader <miles@gnu.org>
1558 * doc.c (Vhelp_manyarg_func_alist): Variable removed.
1559 (Fdocumentation): Don't use it.
1560 (syms_of_doc): Don't initialize it.
1562 * keyboard.c (Ftrack_mouse): Add usage: string to doc string.
1563 * print.c (Fwith_output_to_temp_buffer): Likewise.
1564 * window.c (Fsave_window_excursion): Likewise.
1565 * editfns.c (Fsave_excursion, Fsave_current_buffer)
1566 (Fsave_restriction): Likewise.
1567 * eval.c (Frun_hooks, Frun_hook_with_args)
1568 (Frun_hook_with_args_until_failure)
1569 (Frun_hook_with_args_until_success, Ffuncall, For, Fand, Fif)
1570 (Fcond, Fprogn, Fprog1, Fprog2, Fsetq, Fquote, Ffunction, Fdefun)
1571 (Fdefmacro, Fdefvar, Fdefconst, FletX, Flet, Fwhile, Fcatch)
1572 (Funwind_protect, Fcondition_case): Likewise.
1573 * coding.c (Ffind_operation_coding_system): Likewise.
1574 * keyboard.c (Ftrack_mouse): Likewise.
1576 2001-10-21 Miles Bader <miles@gnu.org>
1578 * fns.c (Fappend, Fconcat, Fvconcat, Fnconc, Fwidget_apply)
1579 (Fmake_hash_table): Add usage: string to doc string.
1580 * editfns.c (Finsert, Finsert_and_inherit, Finsert_before_markers)
1581 (Fmessage, Fmessage_box, Fmessage_or_box, Fpropertize, Fformat)
1582 (Fencode_time, Finsert_and_inherit_before_markers): Likewise.
1583 * mocklisp.c (Finsert_string, Fml_if, Fml_provide_prefix_argument)
1584 (Fml_prefix_argument_loop): Likewise.
1586 2001-10-21 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1588 * fileio.c (Finsert_file_contents): Remove unused variable `gap_size'.
1590 * sysdep.c (init_sys_modes): Change doc-string comments to `new
1591 style' [w/`doc:' keyword].
1593 * data.c, fileio.c, indent.c, print.c, search.c, sound.c,
1594 * sunfns.c, textprop.c, undo.c, xselect.c: Change doc-string
1595 comments to `new style' [w/`doc:' keyword].
1597 2001-10-21 Jason Rumney <jasonr@gnu.org>
1599 * w32fns.c (Fx_file_dialog): Pass a filter to GetOpenFileName.
1601 * w32term.c (remember_mouse_glyph): New function.
1602 (w32_mouse_position): Use it.
1603 (note_mouse_movement): If the mouse moved off the glyph, remember
1606 * w32term.h (struct w32_output): Correct spelling of x_compatible.
1607 (w32_display_info): Add mouse_face_overlay.
1609 * w32term.c (notice_overwritten_cursor): Renamed from
1610 note_overwritten_text_cursor. Rewritten to take glyph widths into
1612 (x_y_to_hpos_vpos): Add parameter BUFFER_ONLY_P.
1613 (fast_find_string_pos): New function.
1614 (fast_find_position): Return the correct vpos. Add parameter
1615 STOP. In the final row, stop before glyphs having STOP as object.
1616 Don't consider glyphs that are not from a buffer.
1617 (fast_find_position) [0]: Add a presumably more correct version
1619 (expose_window_tree, expose_frame): Don't compute intersections here.
1620 (expose_window): Do it here instead.
1621 (expose_window_tree, expose_window, expose_line): Return 1 when
1622 overwriting mouse-face.
1623 (expose_window): If W is the window currently being updated, mark
1625 (expose_frame): If mouse-face was overwritten, redo it.
1626 (x_use_underline_position_properties): New variable.
1627 (syms_of_xterm): DEFVAR_BOOL it.
1628 (x_draw_glyph_string): Add comment to use it in future.
1629 (x_draw_glyph_string): Restore clipping after drawing box.
1630 Fix a computation of the underline position.
1631 (w32_get_glyph_string_clip_rect): Minor cleanup.
1632 (x_fill_stretch_glyph_string): Remove an assertion.
1633 (x_produce_glyphs): Don't convert multibyte characters
1634 to unibyte characters in unibyte buffers.
1635 (cursor_in_mouse_face_p): New function.
1636 (x_draw_stretch_glyph_string): Use it to choose a different GC
1637 when drawing a cursor within highlighted text. Don't draw
1638 background again if it has already been drawn.
1639 (x_draw_glyph_string_box): Don't draw a full-width
1640 box just because the glyph row's full_width_p flag is set.
1641 (x_draw_glyphs): Fix computation of rightmost x for
1643 (x_dump_glyph_string): Put in #if GLYPH_DEBUG.
1644 (w32_draw_relief_rect): Extend left shadow to the bottom and left;
1645 change bottom shadow accordingly. Some cleanup.
1646 (x_update_window_end): Handle overwritten mouse face
1647 also for tool bar windows.
1648 (show_mouse_face): Set the glyph row's mouse_face_p flag also when
1649 DRAW is DRAW_IMAGE_RAISED.
1650 (clear_mouse_face): Return 1 if text with mouse face was
1651 actually redrawn. Make the function static. Reset
1652 dpyinfo->mouse_face_overlay otherwise note_mouse_highlight might
1653 optimize away highlighting if we pass over that same overlay again.
1654 (note_mouse_highlight): Call mouse_face_overlay_overlaps
1655 to detect a case where we have to highlight a different region
1656 despite not having left the currently highlighted region.
1657 Set mouse_face_overlay in the x_display_info. Avoid changing the
1658 mouse pointer shape when show_mouse_face has already done it, or
1659 there is no need. Handle mouse-face and help-echo in strings.
1660 (glyph_rect): New function.
1661 (w32_mouse_position): Use it to raise the threshold for mouse
1662 movement event generation.
1663 (w32_initialize_display_info): Initialize the x_display_info's
1665 (w32_set_vertical_scroll_bar): Don't clear a zero height
1667 (w32_set_vertical_scroll_bar, x_scroll_bar_create): Don't configure
1668 a widget to zero height.
1670 * w32menu.c (single_submenu, w32_menu_show) [!HAVE_MULTILINGUAL_MENU]:
1671 Protect unibyte strings created by replacing their multibyte
1672 equivalents in menu_items.
1673 (w32_menu_show): Don't overwrite an item's name with its key
1674 description in case the description is a multibyte string.
1675 (single_submenu): Some cleanup.
1677 * w32fns.c (x_laplace_read_row, x_laplace_write_row): Removed.
1678 (postprocess_image): New function.
1679 (lookup_image): Call it for all image types except PostScript.
1680 (x_kill_gs_process): Call postprocess_image.
1681 (tiff_error_handler, tiff_warning_handler): New functions.
1682 (tiff_load): Install them as handlers.
1683 (x_kill_gs_process): Recognize if someone has cleared the image
1685 (valid_image_p): Protect better against invalid image
1686 specifications. Previous code could signal an error.
1687 (Fx_hide_tip, Fshow_tip): Doc fix.
1688 (Fv_max_tooltip_size): New variable.
1689 (syns_of_xfns): DEFVAR_LISP it.
1690 (Fx_show_tip): Add parameter TEXT. Set the tip frame's root
1691 window buffer to *tip* right after creating the frame. Set frame's
1692 window_width. Use a maximum tooltip size specified by
1693 Vx_max_tooltip_size, if that has valid contents.
1694 (compute_tip_xy): Add parameters WIDTH and HEIGHT.
1695 Make sure the tooltip is completely visible.
1696 (x_create_tip_frame): Set tooltip buffer's truncate-lines to nil.
1697 (Fx_create_frame): Adjust the frame's height for presence
1698 of the tool bar before calling x_figure_window_size.
1699 (x_set_tool_bar_lines): Clear the tool bar window's current matrix
1700 when the window gets smaller.
1701 (x_set_foreground_color): Set frame's cursor_pixel.
1702 (x_set_foreground_color, x_set_background_color): Cleaned up.
1703 (x_set_font): Handle case of x_new_fontset returning the same name
1704 as before, although there was a change in fontsets.
1706 2001-10-21 Miles Bader <miles@gnu.org>
1708 * data.c (Fplus, Fminus, Fmax, Ftimes, Fquo, Flogand, Flogior)
1709 (Flogxor): Add usage: string to doc string.
1710 * charset.c (Fstring): Likewise.
1711 * callproc.c (Fcall_process_region, Fcall_process): Likewise.
1712 * alloc.c (Fmake_byte_code, Fvector, Flist): Likewise.
1714 2001-10-21 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1716 * buffer.c: Reindent DEFUNs and DEFVARs with doc: keywords.
1718 * alloc.c: Reindent DEFUNs with doc: keywords.
1720 * abbrev.c (Finsert_abbrev_table_description): Reindent.
1722 * frame.c: Change doc-string comments to `new style' [w/`doc:'
1725 2001-10-20 Gerd Moellmann <gerd@gnu.org>
1727 * (Version 21.1 released.)
1729 2001-10-20 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1731 * xfns.c (x_laplace_read_row, x_laplace_write_row): Prototypes removed.
1733 * xdisp.c (invisible_text_between_p): Put prototype inside #if
1736 * bytecode.c, callint.c, callproc.c, casefiddle.c, casetab.c
1737 * category.c, ccl.c, charset.c, process.c, syntax.c, window.c:
1738 Change doc-string comments to `new style' [w/`doc:' keyword].
1740 2001-10-20 Miles Bader <miles@gnu.org>
1742 The following changes remove the glyph_row `inverse_p' field,
1743 which is never set anymore, due to other changes:
1745 * dispextern.h (struct glyph_row): Remove `inverse_p' field.
1746 (reassert_line_highlight, change_line_highlight): Declarations removed.
1747 * dispnew.c (update_frame_line): Don't call reassert_line_highlight.
1748 (line_hash_code, row_equal_p, fake_current_matrices)
1749 (build_frame_matrix_from_leaf_window, update_frame_line)
1750 (update_frame_line, update_frame_line, update_frame_line):
1751 Don't use `inverse_p' field.
1752 * xterm.c (x_initialize): Don't set reassert_line_highlight_hook or
1753 change_line_highlight_hook.
1754 (XTreassert_line_highlight, x_change_line_highlight):
1756 (x_fix_overlapping_area, x_write_glyphs, expose_area)
1757 (expose_line, x_erase_phys_cursor): Don't use `inverse_p' field.
1758 * xdisp.c (dump_glyph_row, display_mode_line): Don't use
1760 * w32term.c (x_fix_overlapping_area, x_write_glyphs, expose_area)
1761 (expose_line, x_erase_phys_cursor): Don't use `inverse_p' field.
1762 (w32_reassert_line_highlight, x_change_line_highlight):
1764 * w32console.c (reassert_line_highlight, change_line_highlight):
1766 (initialize_w32_display): Don't set reassert_line_highlight_hook
1767 or change_line_highlight_hook.
1768 (hl_mode): Function removed.
1769 (reset_terminal_modes, set_terminal_modes, update_begin)
1770 (update_end, w32_face_attributes, initialize_w32_display):
1771 (clear_frame, ins_del_lines): Don't call it.
1772 * termhooks.h (reassert_line_highlight_hook)
1773 (change_line_highlight_hook): Declarations removed.
1774 * term.c (reassert_line_highlight_hook)
1775 (change_line_highlight_hook): Variables removed.
1776 (reassert_line_highlight, change_line_highlight): Functions removed.
1777 * msdos.c (IT_reassert_line_highlight)
1778 (IT_change_line_highlight): Functions removed.
1779 (internal_terminal_init): Don't set reassert_line_highlight_hook
1780 or change_line_highlight_hook.
1781 (highlight): Variable removed.
1782 (IT_set_face, IT_update_begin, IT_update_end)
1783 (IT_set_terminal_modes): Don't set or use it.
1785 The following changes remove inverse-video support for terminals
1786 that use a `magic cookie' standout mode. Due to changes in the
1787 way mode-lines are displayed, such support no longer works
1788 anyway, and it's probable that almost no one uses such terminals
1791 * term.c (standout_requested): Variable removed.
1792 (update_end, highlight_if_desired): Don't use it.
1793 (chars_wasted, copybuf): Variables removed.
1794 (write_standout_marker): Function removed.
1795 (cursor_to, clear_to_end, clear_frame, clear_end_of_line_raw)
1796 (clear_end_of_line_raw, write_glyphs, ins_del_lines):
1797 Don't use `chars_wasted' or `copybuf'.
1798 (calculate_costs): Don't allocate `chars_wasted' or `copybuf'.
1799 Set `costs_set' to true.
1800 (cursor_to, clear_end_of_line): Test `costs_set' instead of
1802 (clear_end_of_line): Function removed.
1803 (clear_end_of_line_raw): Renamed to `clear_end_of_line'.
1804 (clear_to_end): Call `clear_end_of_line' instead of
1805 `clear_end_of_line_raw'.
1806 (TN_standout_width, TF_xs, TN_magic_cookie_glitch_ul): Vars removed.
1807 (term_init): Don't set them.
1808 Turn off any standout/underline modes that require magic cookies.
1809 (ins_del_lines, highlight_if_desired, background_highlight)
1810 (turn_on_highlight, turn_off_highlight, reset_terminal_modes):
1811 Remove special processing for magic-cookie standout modes.
1812 (turn_off_face, turn_on_face): Remove special processing for
1813 underline magic-cookie glitch.
1815 2001-10-19 Richard M. Stallman <rms@gnu.org>
1817 * eval.c (syms_of_eval): Doc fixes.
1819 2001-10-19 Gerd Moellmann <gerd@gnu.org>
1821 * xdisp.c (redisplay_internal): Don't clear echo area if the
1822 mini-window is selected.
1824 2001-10-19 Miles Bader <miles@gnu.org>
1826 * editfns.c (text_property_stickiness): Non-rear-non-stickiness
1827 doesn't take precedence if the affected property's value is nil.
1829 * editfns.c (Fencode_time): Escape a BOL paren in the doc-string.
1831 * cmds.c (Fbeginning_of_line, Fend_of_line): Clarify interaction
1832 with fields and suggest using `forward-line' to avoid them.
1833 * editfns.c (Fline_beginning_position, Fline_end_position):
1834 Clarify documentation.
1836 2001-10-18 Stefan Monnier <monnier@cs.yale.edu>
1838 * keymap.c (current_minor_maps): `override' only shadows its
1839 correspondent in minor-mode-map-alist, not the whole tail.
1841 2001-10-18 Andrew Innes <andrewi@gnu.org>
1843 * fontset.c (fs_load_font) [WINDOWSNT && _MSC_VER]: Disable
1844 optimization. The fontp->encoding array was not being initialized
1845 correctly when compiled with optimizations by MSVC.
1847 2001-10-18 Gerd Moellmann <gerd@gnu.org>
1849 * xdisp.c (display_line): Indicate empty lines in active mini-window.
1851 2001-10-17 Andrew Innes <andrewi@gnu.org>
1853 * fontset.h (struct font_info) [WINDOWSNT]: Add codepage field.
1855 * w32fns.c (w32_load_system_font): Cache codepage for font, in
1856 font_info.charset field.
1858 * w32term.c (w32_encode_char): Get cached codepage from font_info,
1859 rather than working it out by calling w32_codepage_for_font for
1862 2001-10-17 Andrew Innes <andrewi@gnu.org>
1864 * w32term.c (w32_read_socket): Determine clipping rectangle for
1865 the entire frame, including areas covered by scrollbars and the
1866 menubar. This avoids internal arguments about whether a frame is
1867 fully obscured or not.
1869 2001-10-17 Gerd Moellmann <gerd@gnu.org>
1871 * xdisp.c (try_window_id): Undo last change. Give up if
1872 window ends in strings.
1874 * xdisp.c (try_window_id): Don't display lines after the window
1875 end if the rest of the window after the window end was already blank.
1877 * xdisp.c (try_window_id): Remove code that was only there
1878 for the release of 21.1.
1880 * xdisp.c (display_line): Don't indicate empty lines in mini-windows.
1882 2001-10-17 Miles Bader <miles@gnu.org>
1884 * lisp.h (DEFUN): Remove `DOC_STRINGS_IN_COMMENTS' case.
1885 * xmenu.c, xdisp.c, term.c, dispnew.c, abbrev.c, editfns.c, buffer.c
1886 * xfns.c, alloc.c, minibuf.c, xterm.c, xfaces.c:
1887 Change doc-string comments to `new style' [w/`doc:' keyword].
1888 (DOC_STRINGS_IN_COMMENTS): Macro removed.
1889 * minibuf.c: Remove old commented-out-DEFUN that was used to fake
1892 2001-10-16 Miles Bader <miles@gnu.org>
1894 * fns.c: Change doc-string comments to `new style' [w/`doc:' keyword].
1896 2001-10-16 Gerd Moellmann <gerd@gnu.org>
1898 * buffer.c (Fset_buffer_major_mode): Use initial-major-mode for
1901 2001-10-16 Ken Raeburn <raeburn@gnu.org>
1903 Avoid the assumption that car and cdr slots of cons cells are
1904 addressable lvalues; this allows for easier experimentation with
1905 other lisp implementations that may not permit such accesses for
1906 various reasons. Not quite complete -- buffer.c still needs some
1907 work, and w32/mac files need rechecking -- so compile-time
1908 enforcement is left disabled for now.
1910 * lisp.h (LISP_MAKE_RVALUE): New macro, or function in the case of
1911 gcc with a union-based Lisp object rep. Redefine as no-op for now.
1912 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Rename from old XCAR, XCDR.
1913 (XCAR, XCDR): Apply LISP_MAKE_RVALUE to the _AS_LVALUE versions.
1914 (XSETCAR, XSETCDR): New macros.
1915 (XSETCARFASTINT, XSETCDRFASTINT): New macros.
1916 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR): New macros.
1917 * keyboard.h (POSN_BUFFER_SET_POSN): New macro.
1918 * alloc.c (Fcons, pure_cons, Fgarbage_collect): Use XSETCAR and
1920 (mark_buffer): Use XCAR_AS_LVALUE, XCDR_AS_LVALUE.
1921 * buffer.c (record_buffer, Fbury_buffer)
1922 (swap_out_buffer_local_variables, recenter_overlay_lists)
1923 (Foverlay_put): Use XSETCAR and XSETCDR to set the car and cdr
1924 fields of a cons cell respectively.
1925 * callint.c (quotify_args, Fcall_interactively): Likewise.
1926 * ccl.c (Fregister_code_conversion_map): Likewise.
1927 * coding.c (detect_coding_system): Likewise.
1928 * composite.c (get_composition_id, make_composition_value_copy):
1930 * data.c (Fsetcar, Fsetcdr, swap_in_global_binding)
1931 (swap_in_symval_forwarding, set_internal, Fset_default)
1932 (Fmake_variable_buffer_local, Fmake_local_variable)
1933 (Fmake_variable_frame_local): Likewise.
1934 * fns.c (concat, Fcopy_alist, Fwidget_put): Likewise.
1935 * keymap.c (Fset_keymap_parent, store_in_keymap)
1936 (accessible_keymaps_1, where_is_internal_2, Fcopy_keymap): Likewise.
1937 * minibuf.c (get_minibuffer): Likewise.
1938 * search.c (Fmatch_data): Likewise.
1939 * textprop.c (extend_property_ranges): Likewise.
1940 * undo.c (record_insert, Fundo_boundary, truncate_undo_list): Likewise.
1941 * w32fns.c (w32_msg_pump, Fw32_register_hot_key, w32_list_fonts):
1943 * w32term.c (x_delete_display): Likewise.
1944 * xfaces.c (remove_duplicates, Finternal_set_lisp_face_attribute):
1946 * xterm.c (x_list_fonts, x_load_font, x_delete_display): Likewise.
1947 * doc.c (store_function_docstring): Use XSETCARFASTINT.
1948 * fileio.c (Fdo_auto_save): Use XSETCARFASTINT and XSETCDRFASTINT.
1949 (Fread_file_name): Use XSETCAR.
1950 * fontset.c (Fset_fontset_font): Use CHECK_NUMBER_CAR and
1952 (accumulate_font_info, Ffontset_info): Use XSETCAR and XSETCDR.
1953 * frame.c (Fmake_terminal_frame): Use XSETCDR.
1954 * indent.c (Fcompute_motion): Use CHECK_NUMBER_CAR and
1956 * keyboard.c (read_char): Alter list traversal to avoid taking the
1957 address of cons cell slots. Use POSN_BUFFER_SET_POSN.
1958 (parse_menu_item): Use XSETCAR and XSETCDR.
1959 (reach_char_x_menu_prompt): Use XSETCAR.
1960 (read_key_sequence): Use POSN_BUFFER_SET_POSN.
1961 (Fcommand_execute): Use XSETCDR.
1962 * lread.c (Fload): Use XSETCARFASTINT and XSETCDRFASTINT.
1963 (openp): Change list traversal to avoid using XCAR as lvalue.
1964 (read_list): Use XSETCDR.
1965 * process.c (wait_reading_process_input): Change wait_for_cell
1966 handling to avoid taking addresses of cons cell slots.
1967 * xselect.c (x_own_selection, x_handle_selection_clear)
1968 (x_clear_frame_selections): Use XSETCDR.
1969 (wait_for_property_change): Use XSETCARFASTINT and XSETCDRFASTINT.
1970 (x_handle_property_notify, x_get_foreign_selection)
1971 (x_handle_selection_notify): Use XSETCAR.
1973 2001-10-15 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1975 * buffer.c: Put doc strings in comments.
1977 * sound.c: Include <sys/ioctl.h> also on systems without <soundcard.h>.
1979 2001-10-15 Sam Steingold <sds@gnu.org>
1981 * fns.c (Vafter_load_alist): Declare extern (w32 build problem).
1983 2001-10-15 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1985 * process.c (process-inherit-coding-system-flag)
1986 (get-buffer-process): Do not confuse make-docfile with doc strings
1989 * editfns.c (Fchar_to_string): Make doc string consistent with
1990 arguments. Put doc strings in comments.
1992 * abbrev.c, minibuf.c: Put doc strings in comments.
1994 2001-10-15 Gerd Moellmann <gerd@gnu.org>
1996 * window.c (window_loop): Don't check for Fother_buffer returning nil.
1998 * window.c (select_window_1): Unfreeze window start. Remove a
1999 doubled test for WINDOW being live.
2001 2001-10-15 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
2003 * fns.c (Fmapconcat): Fix typo in a doc string.
2005 * dispnew.c (Fsleep_for): Fix typo in a doc string.
2007 2001-10-15 Gerd Moellmann <gerd@gnu.org>
2009 * xterm.c (x_draw_glyph_string): Restore clipping after
2012 2001-10-15 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
2014 * callint.c (prefix-arg, current-prefix-arg): Fix typo in a doc string.
2016 2001-10-14 Stefan Monnier <monnier@cs.yale.edu>
2018 * indent.c (skip_invisible): Use new retval of
2019 TEXT_PROP_MEANS_INVISIBLE.
2021 * keymap.c (access_keymap): Unify handling of `t' and generic-char.
2022 If a parent is reached and noinherit is set, exit immediately.
2023 Use AREF and ASIZE macros. Call get_keyelt before checking KEYMAPP.
2025 * s/ms-w32.h (EXEC_SUFFIXES):
2026 * s/msdos.h (EXEC_SUFFIXES):
2027 * process.h (EXEC_SUFFIXES): Remove.
2029 * callproc.c (syms_of_callproc): Init Vexec_suffixes to Qnil.
2030 (decode_suffixes): Remove.
2032 * intervals.h (TEXT_PROP_MEANS_INVISIBLE_WITH_ELLIPSIS)
2033 (TEXT_PROP_MEANS_INVISIBLE_NOELLIPSIS, invisible_noellipsis_p)
2034 (invisible_ellipsis_p): Remove.
2036 * xdisp.c (DOLIST, LOOP_PROPVAL): Remove.
2037 (invisible_p): Return 1 or 2 depending on whether an ellipsis is used.
2038 (invisible_ellipsis_p, invisible_noellipsis_p): Remove.
2039 (in_ellipses_for_invisible_text_p, handle_invisible_prop):
2040 Use new retval of TEXT_PROP_MEANS_INVISIBLE.
2042 2001-10-14 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
2044 * lisp.h (Ftop_level): Add prototype.
2046 * xterm.c: (xlwmenu_window_p, xlwmenu_redisplay): Add prototypes.
2047 (XTread_socket): Improve style of comments to follow other
2050 * keyboard.c (Fcommand_execute): Remove unnecessary prototype (it
2051 is already prototyped in included lisp.h).
2053 * frame.c (Fset_mouse_position): Improve style of comment to
2054 follow other comments.
2055 (Fset_mouse_pixel_position): Improve style of comment to follow
2057 (Fmake_frame_visible): Doc fix and typo in comment.
2058 (Fmake_frame_invisible): Doc fix and typo in comment.
2059 (Ficonify_frame): Fix typo in comment.
2061 2001-10-14 Gerd Moellmann <gerd@gnu.org>
2063 * xfns.c, dispnew.c, xterm.c, xdisp.c, xfaces.c, xmenu.c
2064 * term.c, alloc.c: Put doc strings in comments.
2066 2001-10-13 Gerd Moellmann <gerd@gnu.org>
2068 * lisp.h (DEFUN, DEFVAR_LISP, ...) [DOC_STRINGS_IN_COMMENTS]:
2069 Provide definitions for doc strings in comments.
2071 * fns.c: Put doc strings in comments.
2073 2001-10-13 Eli Zaretskii <eliz@is.elta.co.il>
2075 * dired.c (file_name_completion): Ignore a candidate directory if
2076 it matches an element in completion-ignored-extensions that ends
2078 (syms_of_dired) <completion-ignored-extensions>: Mention the above
2079 feature in the doc string.
2080 (Ffile_name_completion): Ditto.
2082 2001-10-12 Stefan Monnier <monnier@cs.yale.edu>
2084 * indent.c (skip_invisible): Don't skip "ellipsisized" text.
2086 * xfns.c (syms_of_xfns): Update calls to Fprovide.
2088 * lisp.h (Fprovide): Update prototype.
2089 (Ffeaturep, invisible_p): Remove.
2091 * xdisp.c (init_iterator): Be more strict with bytepos and charpos.
2092 (DOLIST, LOOP_PROPVAL): New macros.
2093 (invisible_p, invisible_ellipsis_p): Use them.
2094 (invisible_noellipsis_p): New function.
2095 (syms_of_xdisp): Use empty_string.
2097 * alloc.c (mark_interval_tree): Use traverse_intervals_noorder.
2099 * lread.c (substitute_object_recurse): Use traverse_intervals_noorder.
2100 (syms_of_lread) <Vafter_load_alist>: Update docstring.
2102 * print.c (Fwith_output_to_temp_buffer): Align with
2103 internal_with_output_to_temp_buffer.
2104 (print_preprocess): Use traverse_intervals_noorder.
2105 (print_object): Update call to traverse_intervals.
2107 * intervals.h (TEXT_PROP_MEANS_INVISIBLE_NOELLIPSIS): New macro.
2108 (traverse_intervals_noorder, invisible_noellipsis_p): New funs.
2110 * intervals.c (traverse_intervals_noorder): New function.
2111 (search_for_interval, count_intervals): Use it.
2112 (traverse_intervals): Use less stack space and drop `depth' arg.
2114 * fns.c (Ffeaturep): Add new `subfeature' arg.
2115 (Fprovide): Add new `subfeatures' arg. Use `after-load-alist'.
2116 (Qsubfeatures): New var.
2117 (syms_of_fns): Initialize it.
2119 * keymap.c (Fkey_description): Use empty_string.
2120 (Fdescribe_bindings_internal, describe_buffer_bindings): Remove.
2121 (syms_of_keymap): Setup inheritance between maps.
2122 Don't export Sdescribe_bindings_internal any more.
2124 * minibuf.c (keys_of_minibuf): Eliminate redundant bindings.
2126 2001-10-12 Gerd Moellmann <gerd@gnu.org>
2128 * xterm.c (notice_overwritten_cursor): Renamed from
2129 note_overwritten_text_cursor. Rewritten to take glyph widths into
2132 2001-10-12 Eli Zaretskii <eliz@is.elta.co.il>
2134 * lread.c (syms_of_lread) <load-suffixes>: Fix last change:
2135 multi-line strings without a trailing "\n\".
2137 2001-10-12 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
2139 * floatfns.c: float_error() is defined iff FLOAT_CATCH_SIGILL is
2142 2001-10-11 Stefan Monnier <monnier@cs.yale.edu>
2144 * callint.c (Fcall_interactively): Remove unused code. Use XCAR.
2146 * xfns.c (x_create_bitmap_from_file, x_find_image_file):
2147 * w32proc.c (sys_spawnve):
2148 * w32fns.c (x_create_bitmap_from_file, x_find_image_file):
2149 * w32.c (check_windows_init_file):
2150 * sound.c (Fplay_sound):
2151 * emacs.c (init_cmdargs):
2152 * process.c (Fstart_process): Update calls to openp.
2154 * callproc.c (Vexec_suffixes): New var.
2155 (Fcall_process): Update call to openp.
2156 (decode_suffixes): New function.
2157 (syms_of_callproc): Init exec-suffixes.
2159 * lread.c (Vload_suffixes, default_suffixes): New vars.
2160 (openp): Take a lisp list of suffixes.
2161 Check for file-name-handlers even if the file was absolute already.
2162 (syms_of_lread): Declare load-suffixes.
2163 (Fload): Fix up call to openp.
2164 Don't bother checking for file-name-handler at the very beginning.
2166 * keymap.h (Fcopy_keymap): Don't export.
2168 * lisp.h (empty_string): Declare.
2169 (Vload_suffixes, Vexec_suffixes): Declare.
2170 (openp): Update prototype.
2172 * emacs.c (empty_string): New var.
2173 (syms_of_emacs): Initialize it.
2175 * search.c (wordify): Use it.
2177 * buffer.c (Fbury_buffer): Don't try to remove the buffer from the
2178 selected window if it's not displayed there. Handle the case
2179 when the window is dedicated.
2180 (syms_of_buffer): Fix docstrings not to mention "buffer-local" anymore.
2182 * undo.c (Fprimitive_undo): Use XCAR/XCDR.
2184 * syntax.h (struct gl_state_s): Change the meaning of b_property.
2185 Remove left_ok and right_ok.
2186 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
2187 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT): Update to the
2188 new meaning of b_property.
2190 * syntax.c (update_syntax_table): Simplify.
2191 (Fforward_comment): Don't skip quoted chars when going backward.
2193 2001-10-11 Gerd Moellmann <gerd@gnu.org>
2195 * lisp.h (FIXNUM_OVERFLOW_P): Cast I to EMACS_INT in comparisons
2196 in case I is of some unsigned type, in which case
2197 MOST_NEGATIVE_FIXNUM will be converted to unsigned, and the
2198 comparison becomes bogus.
2200 * editfns.c (Fuser_uid, Fuser_real_uid): Use make_fixnum_or_float.
2201 (Fuser_full_name): Fix bug treating a float as a fixnum.
2203 * data.c (Fstring_to_number): Use make_fixnum_or_float.
2205 * lisp.h (make_fixnum_or_float): New macro.
2207 * lisp.h (circular_list_error): Add prototype.
2209 * data.c (Qcircular_list): New variable.
2210 (circular_list_error): New function.
2211 (syms_of_data): Initialize it Qcircular_list.
2213 2001-10-10 Stefan Monnier <monnier@cs.yale.edu>
2215 * window.c, syntax.c, macros.c, frame.c, emacs.c, cmds.c, category.c,
2216 casefiddle.c, buffer.c: Include keymap.h.
2218 2001-10-10 Gerd Moellmann <gerd@gnu.org>
2220 * s/osf5-0.h (C_SWITCH_SYSTEM) [!__GNUC__]: Add `-nointrinsics'
2221 options. From Dave Love <d.love@dl.ac.uk>.
2223 2001-10-09 Gerd Moellmann <gerd@gnu.org>
2225 * regex.c (WIDE_CHAR_SUPPORT): Do not use defined() in macro.
2226 From Hallvard B Furuseth <h.b.furuseth@usit.uio.no>.
2228 * editfns.c (Fcurrent_time_zone): Cast isalnum() argument to
2230 From Hallvard B Furuseth <h.b.furuseth@usit.uio.no>.
2232 2001-10-08 Andrew Innes <andrewi@gnu.org>
2234 * lisp.h [max]: Undef min and max before redefining them.
2236 * w32gui.h: Do not undef min and max.
2238 * w32heap.h: Do not undef min and max.
2240 * s/ms-w32.h: Do not undef min and max.
2242 2001-10-08 Stefan Monnier <monnier@cs.yale.edu>
2244 * xdisp.c (handle_fontified_prop): Don't bind after-change-functions.
2246 2001-10-08 Sam Steingold <sds@gnu.org>
2248 * keymap.c (current-active-maps): Quote newlines (compilation error).
2250 2001-10-08 Eli Zaretskii <eliz@is.elta.co.il>
2252 * Makefile.in (lisp, shortlisp): Replace bindings.el with
2253 bindings.elc, since otherwise doc strings in bindings.el get wrong
2256 2001-10-08 Stefan Monnier <monnier@cs.yale.edu>
2258 * lisp.h: Remove the entries for keymap.c (moved to keymap.h).
2260 * keyboard.h (map_prompt): Remove.
2262 * xterm.c, w32term.c, term.c, minibuf.c, keymap.c,
2263 * intervals.c, fns.c, doc.c, callint.c: Include keymap.h.
2265 * xmenu.c (keymap_panes, Fx_popup_menu): Use Fkeymap_prompt.
2267 * w32menu.c (keymap_panes, Fx_popup_menu): Use Fkeymap_prompt.
2269 * keyboard.c (map_prompt): Remove.
2270 (read_char_x_menu_prompt, read_char_minibuf_menu_prompt):
2273 * keymap.h: New file. Extracted from lisp.h.
2275 * keymap.c (Fkeymap_prompt, Fcurrent_active_maps): New funs.
2276 (accessible_keymaps_1): New function.
2277 (Faccessible_keymaps, accessible_keymaps_char_table): Use it.
2278 (Fwhere_is_internal): Use Fcurrent_active_maps.
2279 (Fdescribe_buffer_bindings): Renamed from describe_buffer_bindings.
2280 Insert in current buffer rather than standard-output.
2281 Don't call `help-mode'. Export to elisp.
2282 (describe_buffer_bindings): New wrapper.
2283 (syms_of_keymap): Defsubr Skeymap_prompt, Scurrent_active_maps
2284 and Sdescribe_buffer_bindings.
2286 2001-10-08 Gerd Moellmann <gerd@gnu.org>
2288 * atimer.c (alarm_signal_handler) [USG && !POSIX_SIGNALS]:
2289 Remove code setting signal handler.
2291 * sysdep.c (child_setup_tty) [HAVE_TERMIO || HAVE_TERMIOS]:
2292 Clear ICRNL and INLCR. From Daiki Ueno <ueno@unixuser.org>.
2294 2001-10-08 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
2296 * keyboard.c: Don't define min/max.
2298 2001-10-08 Gerd Moellmann <gerd@gnu.org>
2300 * xterm.c, xmenu.c, xfns.c, xdisp.c, window.c:
2301 * w32term.c, w32menu.c, w32console.c, w32bdf.c, w32.c, term.c
2302 * sysdep.c, sound.c, search.c, scroll.c, minibuf.c, keymap.c
2303 * intervals.c, insdel.c, indent.c, fns.c, fileio.c, editfns.c
2304 * dispnew.c, dired.c, charset.c, xfaces.c, alloc.c, atimer.c:
2305 Don't define min/max.
2307 * lisp.h (min, max): New macros.
2309 * puresize.h (BASE_PURESIZE): Increase to 725000.
2311 2001-10-08 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
2313 * xfaces.c (free_frame_menubar): Add prototype.
2315 * lisp.h (init_window): Add prototype.
2317 * editfns.c: Include ctype.h.
2319 * xterm.c: USE_LUCID can be defined iff USE_X_TOOLKIT is defined.
2320 (xm_scroll_callback) [USE_MOTIF]: Remove unused variable `percent'.
2321 (x_set_toolkit_scroll_bar_thumb) [USE_MOTIF]: Remove unused
2324 * xfns.c (Fx_hide_tip): Fix typo in a doc string.
2325 (Fx_file_dialog) [USE_MOTIF]: Remove unused variables
2326 `popup_activated_flag' and `title'.
2328 * doc.c (Fdocumentation_property): Fix typo in a doc string.
2330 * emacs.c (main): Remove extra `;'.
2332 * atimer.h (struct atimer): Fix typos in a comment.
2334 * atimer.c: Fix typo.
2336 * Makefile.in: Fix typo.
2338 * README: Remove obsolete part mentioning removed VMS file.
2340 2001-10-07 Miles Bader <miles@gnu.org>
2342 * Makefile.in (lisp, shortlisp): Add `button.elc'.
2344 2001-10-07 Ken Raeburn <raeburn@gnu.org>
2346 * minibuf.c (Fminibuffer_prompt_end): Don't apply make_number to a
2349 * lisp.h (Ffield_end): Declare.
2351 2001-10-07 Gerd Moellmann <gerd@gnu.org>
2353 * keyboard.c (parse_modifiers, apply_modifiers): Use VALMASK.
2355 * insdel.c (make_gap): Use MOST_POSITIVE_FIXNUM.
2357 * floatfns.c (FLOAT_TO_INT2, FLOAT_TO_INT): Use FIXNUM_OVERFLOW_P.
2359 * dired.c (Ffile_attributes): Use FIXNUM_OVERFLOW_P.
2361 * bytecode.c (syms_of_bytecode) [BYTE_CODE_METER]: Doc fix.
2362 (METER_CODE, Fbyte_code): Use MOST_POSITIVE_FIXNUM.
2364 * alloc.c (inhibit_garbage_collection): Simplify.
2365 (Fmemory_use_counts): Ditto.
2367 * data.c (most_positive_fixnum, most_negative_fixnum): New variables.
2368 (syms_of_data): DEFVAR_INT most-positive-fixnum and
2369 most-negative-fixnum.
2371 * lisp.h (MOST_NEGATIVE_FIXNUM, MOST_POSITIVE_FIXNUM)
2372 (FIXNUM_OVERFLOW_P): New macros.
2374 2001-10-06 Miles Bader <miles@gnu.org>
2376 * xterm.h (struct x_output): Add scroll_bar_top_shadow_pixel and
2377 scroll_bar_bottom_shadow_pixel fields.
2378 * xterm.c (x_create_toolkit_scroll_bar): Try to allocate colors
2379 for the shadows, and tell the toolkit about them if we succeed.
2380 (x_destroy_window) [USE_TOOLKIT_SCROLL_BARS]:
2381 Free scroll-bar shadow colors.
2382 * xfns.c (x_set_scroll_bar_background) [USE_TOOLKIT_SCROLL_BARS]:
2383 Free scroll-bar shadow colors when the background color changes.
2384 (Fx_create_frame, x_create_tip_frame) [USE_TOOLKIT_SCROLL_BARS]:
2385 Initialize scroll-bar shadow-color fields.
2387 2001-10-05 Gerd Moellmann <gerd@gnu.org>
2389 * fileio.c (Fcopy_file): If NEWNAME is a directory copy FILE there.
2391 2001-10-05 Miles Bader <miles@gnu.org>
2393 * minibuf.c (Fminibuffer_prompt_end, Fminibuffer_contents)
2394 (Fminibuffer_contents_no_properties, Fdelete_minibuffer_contents):
2395 New functions (were in simple.el).
2396 (Fminibuffer_complete_and_exit, Fminibuffer_complete_word)
2397 (read_minibuf, do_completion, Fminibuffer_completion_help): Use them.
2398 (syms_of_minibuf): Initialize them.
2400 2001-10-05 Gerd Moellmann <gerd@gnu.org>
2402 * xfns.c (tiff_error_handler, tiff_warning_handler): New functions.
2403 (tiff_load): Install them as error and warning handler.
2405 2001-10-04 Andrew Innes <andrewi@gnu.org>
2407 * w32fns.c (x_to_w32_color): Fix argument to alloca.
2408 (w32_load_system_font): Don't believe what GetLanguageFontInfo
2409 says; query codepage info directly to determine if font is double byte.
2410 (x_to_w32_charset): Handle private format for unknown charsets.
2411 Handle wildcards in charset spec, by ignoring them.
2412 (w32_codepage_for_font): Fix argument to alloca. Don't remove
2413 "*-" prefix from charset.
2414 (x_to_w32_font): Enlarge remainder array for safety. Specifically
2415 handle the truncated font spec form constructed by font_list_1, so
2416 that we correctly identify the charset fields. Don't remove "*-"
2417 prefix from charset.
2418 (w32_list_synthesized_fonts): Fix argument to alloca.
2420 2001-10-04 Stefan Monnier <monnier@cs.yale.edu>
2422 * window.h (MINI_WINDOW_P): Use NILP.
2424 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM): Define also for non-NT.
2426 * termhooks.h (struct input_event): Use proper type for `kind'.
2428 2001-10-04 Gerd Moellmann <gerd@gnu.org>
2430 This handles unknown keysyms better than before. For example,
2431 after `xmodmap -e 'keysym F5 = ccaron' in a Latin-1 environment,
2432 Emacs formerly completely ignored F5. With the change, it derives
2433 a key symbol from the name of the X keysym, `ccaron' in this case.
2434 Reported by Martin Buchholz.
2436 * xterm.c (XTread_socket): Return a non_ascii_keystroke for
2439 * keyboard.c (make_lispy_event) [HAVE_X_WINDOWS]: If we know
2440 that EVENT->code isn't a function key, use the keysym's name.
2442 2001-10-04 Gerd Moellmann <gerd@gnu.org>
2444 FOREACH is a macro that should make it easier to loop over Lisp
2445 lists with checks for cycles and proper lists.
2447 * lisp.h (LIST_END_P, FOREACH): New macros.
2449 2001-10-04 Gerd Moellmann <gerd@gnu.org>
2451 On some systems, XtCloseDisplay seems to cause a SIGSEGV when
2452 called for a lost connection. Prevent dumping core in this case.
2453 Instead print the X error, and exit. On user request.
2455 * xterm.c (error_msg): New variable.
2456 (x_fatal_error_signal): New function.
2457 (x_connection_closed): Set error_msg. Install x_fatal_error_signal
2458 as fatal_error_signal_hook around the call to XtCloseDisplay.
2460 * emacs.c (fatal_error_signal_hook): New variable.
2461 (fatal_error_signal): Call that function.
2463 2001-10-04 Gerd Moellmann <gerd@gnu.org>
2465 With this, Emacs prints how much pure storage it will
2466 approximately need in case pure storage overflows while dumping.
2468 * alloc.c (purebeg, pure_size, pure_bytes_used_before_overflow):
2470 (init_alloc_once): Initialize new variables.
2471 (PURE_POINTER_P): Use new variables.
2472 (pure_alloc): If pure storage overflows, allocate from the heap.
2473 (check_pure_size): New function.
2474 (Fgarbage_collect): Don't GC if pure storage has overflowed.
2476 * lisp.h (pure_size) [HAVE_SHM]: Declare extern size_t.
2477 (check_pure_size): Add prototype.
2479 * emacs.c (Fdump_emacs_data, Fdump_emacs): Call check_pure_size.
2481 2001-10-04 Gerd Moellmann <gerd@gnu.org>
2483 This adds a post-gc-hook that's run with GC inhibited.
2484 Requested by Francois Pinard. XEmacs has it. Added to NEWS.
2486 * alloc.c (Vpost_gc_hook, Qpost_gc_hook): New variables.
2487 (syms_of_alloc): DEFVAR_LISP post-gc-hook, initialize Qpost_gc_hook.
2488 (Fgarbage_collect): Run post-gc-hook.
2490 2001-10-04 Gerd Moellmann <gerd@gnu.org>
2492 This adds `defvaralias' and `indirect-variable'. Changes not
2493 directly related to this feature are there to gain the same
2494 performance again as before variable aliases.
2496 You must use the SYMBOL_VALUE and SET_SYMBOL_VALUE macros in C
2497 code to get and set symbol values, to take defvaralias into account.
2499 (Note: the new `constant' bit-flag in symbols would make it
2500 possible to define arbitrary read-only variables, e.g. with
2503 Documentation is in lispref/variables.texi. Added to NEWS.
2505 * lisp.h (enum symbol_interned): New enumeration.
2506 (struct Lisp_Symbol): Remove member `obarray', add
2507 `indirect_variable', `constant', and `interned'.
2508 (SYMBOL_INTERNED_P, SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P)
2509 (SYMBOL_CONSTANT_P, SYMBOL_VALUE, SET_SYMBOL_VALUE): New macros.
2510 (indirect_variable): Add prototype.
2512 * print.c (print_preprocess, print_object): Test internedness of
2513 symbols differently.
2515 * lread.c (Fintern, Funintern): Set symbol's interned and constant
2517 (init_obarray): Likewise for t and nil.
2519 * eval.c Use SYMBOL_VALUE/SET_SYMBOL_VALUE.
2520 (Fdefvaralias): New function.
2521 (specbind): Simplify the test if symbol is a constant.
2522 (syms_of_eval): Defsubr Fdefvaralias.
2524 * data.c: Use SYMBOL_VALUE/SET_SYMBOL_VALUE.
2525 (Qcyclic_variable_indirection): New variable.
2526 (Fkeywordp): Check for internedness differently.
2527 (Fmakunbound): Simplify the test if symbol is a constant.
2528 (indirect_variable, Findirect_variable): New functions.
2529 (swap_in_symval_forwarding): If SYMBOL is an alias, use the
2531 (let_shadows_buffer_binding_p): Check for variable aliases.
2532 (set_internal): Simplify the test if SYMBOL is a constant.
2533 If SYMBOL has a buffer-local value and is an alias, use the aliased
2535 (syms_of_data): Initialize Qcyclic_variable_indirection and defsubr
2538 * bytecode.c (Fbyte_code) <varref>: Use SYMBOL_VALUE.
2539 (Fbyte_code) <varset>: Simplify the test if symbol's value can be
2542 * alloc.c (Fmake_symbol): Adapt to changes of struct Lisp_Symbol.
2544 * abbrev.c, buffer.c, coding.c, fns.c, frame.c, keyboard.c:
2545 * minibuf.c, sunfns.c, w16select.c: Use SYMBOL_VALUE/
2546 SET_SYMBOL_VALUE macros instead of accessing symbol values directly.
2548 2001-10-04 Gerd Moellmann <gerd@gnu.org>
2552 2001-10-03 Miles Bader <miles@gnu.org>
2554 * callproc.c (syms_of_callproc): Explicitly state in the
2555 documentation for `process-environment' that earlier entries take
2556 precedence over later ones.
2558 2001-10-02 Miles Bader <miles@gnu.org>
2560 * textprop.c (Fnext_char_property_change)
2561 (Fprevious_char_property_change): Remove reference to non-existant
2562 argument OBJECT from doc-string.
2564 2001-10-01 Gerd Moellmann <gerd@gnu.org>
2566 * xdisp.c (display_line): Set row's ends_in_newline_from_string_p.
2567 (try_window_id): Skip back over lines ending in a newline from a
2570 * dispextern.h (struct glyph_row) <ends_in_newline_from_string_p>:
2573 2001-10-01 Richard M. Stallman <rms@gnu.org>
2575 * search.c (Freplace_match): Doc fix.
2577 2001-09-28 Andrew Innes <andrewi@gnu.org>
2579 * w32menu.c (set_frame_menubar): Take into account that
2580 f->menu_bar_vector can be nil, and not a vector. From Ken Raeburn
2583 2001-09-30 Eli Zaretskii <eliz@is.elta.co.il>
2585 * frame.c (syms_of_frame) <default-minibuffer-frame>: Doc fix.
2587 2001-09-28 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
2589 * s/gnu-linux.h: Fix a typo in comment.
2591 2001-09-28 Andreas Schwab <schwab@suse.de>
2593 * s/gnu-linux.h (LD_SWITCH_SYSTEM_TEMACS): Link temacs with -z
2594 nocombreloc, in case -z combreloc is the default.
2596 2001-09-28 Gerd Moellmann <gerd@gnu.org>
2598 * m/macppc.h [DATA_SEG_BITS]: Put in #if 0 until we know what's
2599 really going on here.
2601 2001-09-27 Stefan Monnier <monnier@cs.yale.edu>
2603 * search.c (trivial_regexp_p): Catch \{N,M\} as well.
2605 2001-09-27 Eli Zaretskii <eliz@is.elta.co.il>
2607 * Makefile.in (shortlisp): Resync with loadup.el: add backquote,
2608 utf-8, menu-bar, and latin-N.
2609 (SOME_MACHINE_LISP): Remove menu-bar, since it's loaded
2610 unconditionally now.
2611 (lisp): Add latin-N, since they are preloaded.
2613 2001-09-27 Gerd Moellmann <gerd@gnu.org>
2615 * xterm.c (x_draw_relief_rect): Draw bottom relief 1 pixel more
2616 to the left. Some cleanup.
2618 * xdisp.c (display_mode_element): One more case where a string's
2619 multibyteness should be used for display.
2621 2001-09-26 Gerd Moellmann <gerd@gnu.org>
2623 * fileio.c (Finsert_file_contents): If REPLACE is non-nil, stop
2626 * xdisp.c (with_echo_area_buffer): Use echo_kboard instead
2627 of the only temporarily set echoing flag for deciding when
2630 * keyboard.c (echo_kboard): Make externally visible.
2632 * lisp.h (echo_kboard): Declare extern.
2634 * xdisp.c (make_cursor_line_fully_visible): Return 0 and set
2635 fonts_changed_p if we need larger matrices due to vscrolling.
2636 (try_scrolling, try_cursor_movement, redisplay_window): Give up on
2637 this round of redisplay if make_cursor_line_fully_visible fails.
2638 (CURSOR_MOVEMENT_*, SCROLLING_*): New enumerators.
2639 (try_cursor_movement, try_scrolling): Use them instead of integers.
2641 * dispextern.h (required_matrix_width, required_matrix_height):
2644 * dispnew.c (required_matrix_width, required_matrix_height):
2646 (allocate_matrices_for_window_redisplay)
2647 (allocate_matrices_for_frame_redisplay: Use them.
2648 Remove parameters CH_DIM.
2650 * xdisp.c (display_mode_lines): Temporarily set selected_frame
2651 and selected_window to the frame of the window whose mode-lines
2652 are displayed, and to the window itself.
2653 (redisplay_window, redisplay_mode_lines): Don't set selected_frame
2656 2001-09-25 Gerd Moellmann <gerd@gnu.org>
2658 * xfns.c (x_kill_gs_process): Recognize if someone has cleared
2659 the image cache under us.
2661 * xdisp.c (display_mode_element): If the mode element is a symbol
2662 with a string value, use that string's multibyteness for displaying.
2664 * keyboard.c (read_char): Don't clear a message for a switch-frame
2665 event. From Stefan Monnier <monnier@cs.yale.edu>.
2667 * xterm.c (fast_find_position) [0]: Add a presumably more correct
2668 version for after 21.1.
2670 * xdisp.c (row_containing_pos): Make externally visible.
2672 * dispextern.h (row_containing_pos): Add prototype.
2674 * process.c (send_process): Disable composition if from_byte < 0.
2675 From Kenichi Handa <handa@etl.go.jp>.
2677 2001-09-24 Gerd Moellmann <gerd@gnu.org>
2679 * xterm.c (refreshicon): Function removed.
2681 * Makefile.in (xterm.o): Remove references to sink.h and sinkmask.h.
2683 * sink11.h, sink11mask.h, sink.h, sinkmask.h: Removed.
2685 * xterm.c (toplevel): Remove includes in #if 0.
2687 * process.c (sigchld_handler) [LINUX]: Don't return from
2688 the signal handler at the end of the loop.
2690 2001-09-21 Gerd Moellmann <gerd@gnu.org>
2692 * sysdep.c (wait_for_termination) [POSIX_SIGNALS]:
2693 Terminate only if kill returns -1, and errno is ESRCH.
2695 2001-09-21 Markus Rost <rost@math.ohio-state.edu>
2697 * Makefile.in (shortlisp): Add ../lisp/env.elc.
2699 2001-09-20 Gerd Moellmann <gerd@gnu.org>
2701 * process.c (sigchld_handler): Use GC_CONSP, GC_INTEGERP, GC_EQ
2702 since this function can be called during GC.
2704 * callproc.c (Fcall_process): Handle errors from pipe(2).
2705 (child_setup): Delete code in #ifdef vipc.
2707 2001-09-19 Gerd Moellmann <gerd@gnu.org>
2709 * xdisp.c (decode_mode_spec): Add parameter MULTIBYTE.
2710 (display_mode_element): Display the string from decode_mode_spec
2711 depending on its multibyteness.
2713 * s/netbsd.h (LD_SWITCH_SYSTEM, C_SWITCH_SYSTEM): Add /usr/pkg.
2715 * m/macppc.h (DATA_SEG_BITS): Also define for GCC 3.
2717 2001-09-18 Gerd Moellmann <gerd@gnu.org>
2719 * keyboard.c (Frecursive_edit): Pass (BUFFER . SINGLE-KBOARD) to
2720 recursive_edit_unwind.
2721 (recursive_edit_unwind): Set kboard state according to
2724 * buffer.c (modify_overlay): Don't do nothing if START == END;
2725 This can still be a modification, for example when an overlay has
2726 a before-string or after-string.
2727 (Fdelete_overlay): Prevent redisplay optimizations when deleting
2728 an overlay with before-string or after-string.
2730 * s/netbsd.h (C_SWITCH_SYSTEM): Add.
2731 (LD_SWITCH_SYSTEM): Include /usr/local/lib.
2733 * xdisp.c (try_window_id) [!GLYPH_DEBUG]: Give up if
2734 first_unchanged_at_end_row is in front of
2735 last_unchanged_at_beg_row. This code should be removed after the
2738 2001-09-17 Gerd Moellmann <gerd@gnu.org>
2740 * buffer.h (BUF_COMPUTE_UNCHANGED): Use BUF_MODIFF and
2741 BUF_OVERLAY_MODIFF instead of MODIFF and OVERLAY_MODIFF.
2743 * m/macppc.h (DATA_SEG_BITS) [__linux__]: Define for GCC
2746 2001-09-14 Eli Zaretskii <eliz@is.elta.co.il>
2748 * dired.c (Ffile_attributes): Doc fix.
2750 2001-09-14 Gerd Moellmann <gerd@gnu.org>
2752 * fileio.c (Ffile_symlink_p): Fix last change.
2754 * filelock.c (current_lock_owner): Fix last change.
2756 2001-09-13 Gerd Moellmann <gerd@gnu.org>
2758 * filelock.c (current_lock_owner): If readlink returns ERANGE,
2759 take that to mean that the buffer is too small.
2761 * fileio.c (Ffile_symlink_p): If readlink returns ERANGE, take
2762 that to mean that the buffer is too small.
2764 * xdisp.c (reseat_1): Set IT's multibyte_p flag according to the
2765 current buffer's multibyteness when discarding the iterator's
2768 * xfns.c (Fx_window_property): Handle case that property gets
2769 deleted between the two calls to XGetWindowProperty.
2771 2001-09-11 Gerd Moellmann <gerd@gnu.org>
2773 * minibuf.c (read_minibuf_unwind): Bind inhibit-modification-hooks.
2775 * minibuf.c (read_minibuf): Bind inhibit-modification-hooks to t,
2776 in addition to read-only.
2778 * xdisp.c (with_echo_area_buffer): Bind inhibit-modification-hooks
2779 to t in addition to read-only.
2781 * lisp.h (Qinhibit_modification_hooks): Declare.
2783 * insdel.c (Qinhibit_modification_hooks): New variable.
2784 (syms_of_insdel): Initialize and staticpro it.
2786 * textprop.c (verify_interval_modification): Don't run
2787 modification-hooks if inhibit_modification_hooks.
2789 * dispnew.c (set_window_cursor_after_update): Fix code
2790 finding glyph row containing cursor when cursor_in_echo_area
2793 * xdisp.c (init_from_display_pos): Put some code in #if 0.
2794 (add_to_log): Use bcopy instead of strcpy.
2795 (init_from_display_pos): Use an explicit loop over bytes in
2796 overlay strings instead of calling index.
2798 2001-09-10 Gerd Moellmann <gerd@gnu.org>
2800 * alloc.c (allocate_buffer): Call VALIDATE_LISP_STORAGE.
2802 * dispnew.c (direct_output_for_insert): Don't change IT's
2803 stop_charpos to something in front of its current position.
2805 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: Take args like
2808 2001-09-10 Richard M. Stallman <rms@gnu.org>
2810 * frame.c (Fmouse_position): Doc fix.
2812 2001-09-07 Gerd Moellmann <gerd@gnu.org>
2814 * xdisp.c (init_from_display_pos): Don't compare the result
2815 of calling index with NULL.
2817 2001-09-06 Gerd Moellmann <gerd@gnu.org>
2819 * xfns.c (x_set_background_color): Don't change the colors
2820 of the X window of scroll bar widgets.
2822 2001-09-05 Andrew Innes <andrewi@gnu.org>
2824 * w32fns.c (w32_createwindow): Undo last change.
2826 2001-09-05 Gerd Moellmann <gerd@gnu.org>
2828 * macros.c (store_kbd_macro_char): Fix computation of kbd_macro_end.
2830 * xdisp.c (string_buffer_position): Use *single_char_property*
2831 functions instead of the *single_property* functions.
2833 2001-09-04 Andrew Innes <andrewi@gnu.org>
2835 * w32term.c (w32_read_socket): Add more information to debugging
2838 * w32fns.c (w32_createwindow): Remove the WS_CLIPCHILDREN style
2839 from Emacs frames, so that calls to GetClipBox in w32term.c
2840 correctly report when part of a frame is visible (including
2841 scrollbars, etc). This prevents repeated redrawing of frames when
2842 only a scrollbar is visible.
2843 (w32_wnd_proc): Add more frame information to debugging output.
2845 2001-09-03 Stefan Monnier <monnier@cs.yale.edu>
2847 * xdisp.c (handle_single_display_prop): Fix for int/Lisp_Object mixup.
2849 2001-09-03 Gerd Moellmann <gerd@gnu.org>
2851 * xterm.c (note_mouse_highlight) <help-echo>: When looking for
2852 help-echo for a string which doesn't have help-echo itself, use
2853 get-char-property to obtain the help-echo from the string's buffer
2854 (note_mouse_highlight) <mouse-face>: When on a string that doesn't
2855 have mouse-face, look ``under'' the string for mouse-face from an
2857 (fast_find_position): Add parameter STOP. In the final row, stop
2858 before glyphs having STOP as object. Don't consider glyphs that
2859 are not from a buffer.
2861 * buffer.c (syms_of_buffer) <default-directory>: Doc fix.
2863 2001-09-01 Eli Zaretskii <eliz@is.elta.co.il>
2865 * fns.c (Fmd5): Doc fix.
2867 2001-08-31 Gerd Moellmann <gerd@gnu.org>
2869 * composite.c (update_compositions): Do nothing if
2870 inhibit-modification-hooks is set.
2872 2001-08-30 Gerd Moellmann <gerd@gnu.org>
2874 * emacs.c (shut_down_emacs): Don't call check_glyph_memory
2875 and check_message_stack if terminating abnormally. We want
2876 glyph matrices etc. in a core dump.
2878 * xdisp.c (Qbuffer_position, Qposition, Qobject): New variables.
2879 (syms_of_xdisp): Initialize them.
2880 (handle_single_display_prop): Don't change point, bind `object',
2881 `position', and `buffer-position' instead to the object having the
2882 `display' property, position in the object and position in the buffer.
2884 * fileio.c (Finsert_file_contents): Don't change the multibyteness
2885 of the buffer if REPLACE is non-nil.
2887 2001-08-29 Gerd Moellmann <gerd@gnu.org>
2889 * fileio.c (Finsert_file_contents): Undo change of 2001-08-27.
2891 2001-08-28 Eli Zaretskii <eliz@is.elta.co.il>
2893 * w32term.c (x_set_glyph_string_background_width)
2894 (show_mouse_face): Track the last changes in xterm.c.
2896 2001-08-28 Gerd Moellmann <gerd@gnu.org>
2898 * xterm.c (x_set_glyph_string_background_width): Set the glyph
2899 string's background width so that multi-line mouse-face is drawn
2900 to the right edge of the window.
2901 (show_mouse_face): Set the row's mouse_face_p flag after drawing
2904 * dispnew.c (direct_output_for_insert): Set updated_area
2905 before inserting/writing glyphs.
2907 * xdisp.c (display_mode_element): Use string_byte_to_char to
2908 determine character positions in strings, use chars_in_text
2909 instead of strwidth.
2910 (dump_glyph_row) [GLYPH_DEBUG]: Take a glyph row instead of
2911 a matrix as parameter; this is easier to use from GDB.
2913 2001-08-28 Miles Bader <miles@gnu.org>
2915 * textprop.c (Fprevious_single_char_property_change)
2916 (Fnext_single_char_property_change): Doc fixes.
2918 2001-08-27 Gerd Moellmann <gerd@gnu.org>
2920 * fileio.c (Finsert_file_contents): Allocate, restore, and
2921 free composition data in the case of REPLACE not being nil.
2923 * xdisp.c (init_from_display_pos, init_to_row_end): Return 0 if
2924 there exist overlay strings with newlines at POS.
2925 (text_outside_line_unchanged_p): Return 0 if changes start at
2926 START and overlays exist at START. Likewise for END.
2927 (try_window_id): Give up if init_to_row_end returns 0.
2929 * fileio.c (Finsert_file_contents): Call Fset_buffer_multibyte
2932 2001-08-24 Gerd Moellmann <gerd@gnu.org>
2934 * keymap.c (access_keymap): Return the cdr of the binding of
2935 a generic character instead of its definition (KEY . BINDING).
2937 * fileio.c (Finsert_file_contents): Set coding's dest_multibyte
2938 to 0 also in the REPLACE case.
2940 2001-08-24 Andrew Choi <akochoi@cse.cuhk.edu.hk>
2942 * fileio.c (Ffile_readable_p) [macintosh]: Call access instead of
2943 open to determine whether file is readable (as for DOS_NT).
2945 2001-08-23 Gerd Moellmann <gerd@gnu.org>
2947 * fileio.c (Finsert_file_contents): If VISIT is non-nil, and
2948 coding.type is coding_type_no_conversion or coding_type_raw_text,
2949 use Fset_buffer_multibyte to make the buffer unibyte if REPLACE is
2950 non-nil instead of just setting enable_multibyte_characters in the
2953 2001-08-22 Gerd Moellmann <gerd@gnu.org>
2955 * dispextern.h (struct face_cache): Add member
2956 menu_face_changed_p.
2958 * xfaces.c (menu_face_changed_default): New variable.
2959 (menu_face_changed_count): Variable removed.
2960 (Finternal_set_lisp_face_attribute): Doc fix. If FRAME is t, set
2961 the menu_face_changed_default flag, otherwise set the FRAME's
2962 menu_face_changed_p flag if the `menu' face has been changed.
2963 Prevent calling set_font_frame_param if FRAME is t.
2964 (make_face_cache): Initialize cache's menu_face_changed_p
2965 from menu_face_changed_default.
2966 (realize_basic_faces): Look into the frame's face cache to
2967 determine if the menu appearance needs updating.
2969 * keymap.c (access_keymap): Fix last change to not consider
2970 IDX when it has modifiers.
2972 2001-08-21 Gerd Moellmann <gerd@gnu.org>
2974 * keymap.c (access_keymap): If a binding of the form (GENERIC-CHAR
2975 . BINDING) exists, where GENERIC-CHAR is the generic character of
2976 the charset of IDX, return BINDING unless there exists a binding
2979 2001-08-16 Gerd Moellmann <gerd@gnu.org>
2981 * xrdb.c (SYSV): Don't define on Solaris 2.
2982 From Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>.
2984 * xdisp.c (move_it_by_lines) <DVPOS < 0>: Start at the beginning
2985 of the screen line, not text line, containing IT's current position.
2987 2001-08-15 Gerd Moellmann <gerd@gnu.org>
2989 * window.c (window_scroll_pixel_based): Don't recenter if
2990 PT is partially visible in the window.
2992 * xterm.c (expose_window_tree, expose_window, expose_line):
2993 Return 1 when overwriting mouse-face.
2994 (expose_frame): If mouse-face was overwritten, redo it.
2996 * xfaces.c (x_update_menu_appearance): Don't call
2997 set_frame_menubar, let the next redisplay do it.
2999 2001-08-14 Andrew Innes <andrewi@gnu.org>
3001 * w32term.c (x_draw_glyph_string): Draw relief (if any) before
3002 drawing glyph string.
3004 2001-08-14 Eli Zaretskii <eliz@is.elta.co.il>
3006 * s/hiuxwe2.h: New file, for the HITACHI SR2001/SR2201 series
3009 2001-08-14 Gerd Moellmann <gerd@gnu.org>
3011 * xfaces.c (x_update_menu_appearance): Save and restore value of
3012 interrupt_input_blocked.
3014 2001-08-13 Gerd Moellmann <gerd@gnu.org>
3016 * xdisp.c (move_it_by_lines) <DVPOS < 0>: If not already on
3017 a line start, move back to the line start.
3019 * xdisp.c (resize_echo_area_exactly): Don't resize the mini-window
3020 exactly when a mini-buffer is active.
3022 * keyboard.c (make_lispy_event): Interpret double_click_fuzz
3023 in units of 1/8 character on non window-system frames.
3024 (syms_of_keyboard) <double-click-fuzz>: Doc fix.
3026 2001-08-10 Eli Zaretskii <eliz@is.elta.co.il>
3028 * keyboard.c (syms_of_keyboard) <double-click-fuzz>: Fix a typo in
3031 2001-08-09 Gerd Moellmann <gerd@gnu.org>
3033 * keyboard.c (Vpre_help_message): New variable.
3034 (syms_of_keyboard): Initialize and staticpro it.
3035 (show_help_echo): Record current message before displaying a
3036 help-echo, and restore that message when clearing the help.
3038 * xfns.c (x_create_im): Remove prototype.
3040 * xdisp.c (mark_window_display_accurate_1): Remove an assertion.
3042 * dispnew.c (adjust_glyph_matrix): Undo last change.
3044 2001-08-08 Gerd Moellmann <gerd@gnu.org>
3046 * dispnew.c (adjust_glyph_matrix): In the optimization for
3047 windows whose height has changed, disable partially visible lines.
3049 2001-08-07 Gerd Moellmann <gerd@gnu.org>
3051 * window.c (Frecenter): If ARG < 0, and on a window system
3052 frame, count in some empty lines when we can't move -ARG lines down.
3054 * xdisp.c (start_display): Don't try to determine the continuation
3055 lines width if lines are truncated. It's superfluous and leads to
3056 incorrect results if POS is not visible in the window after
3057 reseating the iterator at the previous line start.
3059 2001-08-06 Gerd Moellmann <gerd@gnu.org>
3061 * xterm.c (x_dump_glyph_string): Put in #if GLYPH_DEBUG.
3063 2001-08-06 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
3065 * alloc.c (init_stack): Remove declaration.
3067 2001-08-03 Gerd Moellmann <gerd@gnu.org>
3069 * keyboard.c (read_key_sequence): Check that key is an integer
3070 before comparing it with quit_char.
3071 (add_command_key): Use larger_vector.
3072 (read_char_x_menu_prompt): Instead of converting symbol and
3073 integer events into conses (EVENT . nil), use (EVENT . disabled)
3074 which cannot be confused with valid events.
3075 (read_char): When reading from Vunread_command_events, check for
3076 events of the form (EVENT . disabled) instead of
3079 * xdisp.c (resize_mini_window): If Vmax_mini_window_height is
3080 a float, determine the max height from the frame's height.
3082 2001-08-02 Gerd Moellmann <gerd@gnu.org>
3084 * xdisp.c (redisplay_internal): Take message_cleared_p into
3085 account only if minibuf_level == 0.
3087 2001-08-01 Gerd Moellmann <gerd@gnu.org>
3089 * xdisp.c (redisplay_internal): Add a check for the last
3092 * xdisp.c (message_cleared_p): New variable.
3093 (clear_message): Set message_cleared_p when clearing the current
3095 (redisplay_internal): Look at message_cleared_p to capture
3096 the case that the echo area should be cleared.
3098 * keyboard.c (command_loop_1): Fix spelling of
3099 resize_echo_area_exactly.
3101 * dispextern.h (resize_echo_area_exactly): Fix typo in function name.
3103 * xdisp.c (resize_echo_area_exactly): Fix typo in function name.
3105 * xfns.c (x_set_tool_bar_lines): Clear the tool bar window's
3106 current matrix when the window gets smaller.
3108 2001-08-01 Eli Zaretskii <eliz@is.elta.co.il>
3110 * print.c (strout): Cast the character passed to insert_char to
3111 unsigned char, to avoid sign extension when it is promoted to int.
3113 2001-07-31 Gerd Moellmann <gerd@gnu.org>
3115 * fileio.c (Finsert_file_contents): Don't treat a return value
3116 of 0 from emacs_read as an IO error.
3118 2001-07-30 Gerd Moellmann <gerd@gnu.org>
3120 * keyboard.c (abs): New macro.
3121 (double_click_fuzz): New variable.
3122 (make_lispy_event): Use it to determine what makes a double-click.
3123 (syms_of_keyboard): DEFVAR_INT it.
3125 * xmenu.c (set_frame_menubar): Take into account that
3126 f->menu_bar_vector can be nil, and not a vector. From Ken Raeburn
3129 2001-07-27 Gerd Moellmann <gerd@gnu.org>
3131 * xterm.c (x_get_glyph_string_clip_rect): Minor cleanup.
3133 * dispnew.c (shift_glyph_matrix, blank_row): Fix computation
3134 of row's visible height.
3136 * xdisp.c (init_from_display_pos): If POS is in an overlay string,
3137 deal with the first overlay string having an image `display' property.
3138 (try_window_reusing_current_matrix, compute_line_metrics):
3139 Fix computation of row's visible height for the case that part of the
3140 row is invisible above and part of the row is at the same time
3141 invisible below the window.
3143 2001-07-26 Gerd Moellmann <gerd@gnu.org>
3145 * xfns.c (x-show-tip): Doc fix.
3147 * xfns.c (Vx_max_tooltip_size): New variable.
3148 (syms_of_xfns): DEFVAR_LISP it.
3149 (Fx_show_tip): Set frame's window_width to the width of the
3150 window. Use a maximum tooltip size specified by
3151 Vx_max_tooltip_size, if that has valid contents.
3152 (x_create_tip_frame): Set tooltip buffer's truncate-lines to nil.
3154 2001-07-26 Andrew Innes <andrewi@gnu.org>
3156 * w32term.c (x_display_list): New variable.
3157 (w32_term_init): Set it.
3159 * w32term.h (x_display_list): New extern.
3161 2001-07-26 Gerd Moellmann <gerd@gnu.org>
3163 * xdisp.c (resize_mini_window): Give up when inhibit-redisplay
3164 is non-nil, instead of when redisplaying_p is non-zero.
3166 (mark_window_display_accurate_1): Add an assertion.
3168 2001-07-25 Gerd Moellmann <gerd@gnu.org>
3170 * dispextern.h (struct it): Increase size of ctl_chars to 16.
3172 * xfns.c (Fx_file_dialog): Block/unblock input while processing
3173 events so that we get a chance of processing expose events.
3175 * xdisp.c (resize_mini_window): Don't resize while redisplaying.
3177 2001-07-24 Gerd Moellmann <gerd@gnu.org>
3179 * xfns.c (valid_image_p): Protect better against invalid image
3180 specifications. Previous code could signal an error.
3182 2001-07-23 Gerd Moellmann <gerd@gnu.org>
3184 * indent.c (current_column): Fix column computation in the
3185 presence of display table entries.
3186 (current_column_1, Fmove_to_column, compute_motion): Likewise.
3188 * dispnew.c (adjust_glyph_matrix): In the optimization for
3189 windows whose height has changed, use the new window height
3190 to compute which rows to invalidate.
3192 * editfns.c (toplevel) [STDC_HEADERS]: Include float.h.
3193 (MAX_10_EXP): New macro.
3196 * coding.c (code_convert_region): Handle the multibyte case if
3197 decoding ends with CODING_FINISH_INSUFFICIENT_SRC.
3199 2001-07-20 Gerd Moellmann <gerd@gnu.org>
3201 * dispextern.h (struct face): Change type of `stipple' to
3204 * xterm.c (x_fill_stretch_glyph_string): Remove an assertion.
3206 2001-07-19 Gerd Moellmann <gerd@gnu.org>
3208 * dispnew.c (update_window): Don't set the cursor at the end
3209 of the update if display update has been paused.
3211 * composite.h (syms_of_composite): Renamed from syms_of_composition.
3213 2001-07-18 Ken Raeburn <raeburn@gnu.org>
3215 * fns.c (Fset_char_table_default): Check that a charset is defined
3216 before checking its dimension.
3218 2001-07-17 Ken Raeburn <raeburn@gnu.org>
3220 * coding.c (setup_coding_system): Don't do any designation based
3221 on reg_bits if charset is not yet defined.
3223 * lisp.h (XVECTOR): Verify correct object type before returning a
3224 pointer, using eassert.
3226 2001-07-17 Gerd Moellmann <gerd@gnu.org>
3228 * keyboard.c (KBD_BUFFER_SIZE) [!HAVE_WINDOW_SYSTEM]:
3229 Increase to 4096 because of paste problems reported on GNU/Linux.
3231 2001-07-17 Jan Nieuwenhuizen <janneke@gnu.org>
3233 * emacs.c (USAGE1): Add +LINE:COLUMN option help.
3235 2001-07-16 Gerd Moellmann <gerd@gnu.org>
3237 * fileio.c (unwind_read): Function removed.
3238 (read_non_regular, read_non_regular_quit): New functions.
3239 (Finsert_file_contents): When reading from non-regular files,
3240 arrange to catch a `quit' and terminate the loop. Rearrange
3241 code so that a `quit' when reading from a regular file doesn't
3242 insert text in the buffer.
3244 * xfaces.c (clear_face_cache): Clear fonts on a display basis.
3245 Clear faces afterwards.
3246 (clear_font_table): Take a x_display_info parameter. Don't free
3247 fonts being the default font of any frame on the given display.
3249 2001-07-13 Gerd Moellmann <gerd@gnu.org>
3251 * xdisp.c (get_next_display_element): Use CHAR_STRING_NO_SIGNAL
3252 instead of CHAR_STRING which can signal an error.
3254 * charset.c (char_to_string_1): Extracted from char_to_string.
3255 Return -1 instead of signaling an error.
3256 (char_to_string): Use it.
3258 * charset.h (CHAR_STRING_NO_SIGNAL): New macro.
3260 2001-07-12 Stefan Monnier <monnier@cs.yale.edu>
3262 * coding.c (Ffind_coding_systems_region_internal): If safe_codings
3263 is t, don't try to append anything to it.
3265 2001-07-12 Eli Zaretskii <eliz@is.elta.co.il>
3267 * dired.c (file_name_completion): Pass dp->d_name to
3268 Fstring_match, not elt, which is always nil here.
3270 2001-07-12 Gerd Moellmann <gerd@gnu.org>
3272 * xselect.c (x_decline_selection_request): Handle errors
3273 caused by receivers that have vanished.
3275 * xterm.c (XTread_socket) <PropertyNotify>: Put the code
3276 ignoring events on foreign windows in #if 0. Always dispatch
3277 the event after checking it with x_handle_property_notify.
3279 * xselect.c (TRACE0, TRACE1, TRACE2): New macros, defined
3280 depending on TRACE_SELECTION. Replace fprintfs in #if 0 with
3281 TRACE macros to facilitate debugging. Add additional trace statements.
3282 (toplevel): Add prototypes for file-local functions.
3283 (x_atom_to_symbol): Remove DPYINFO parameter.
3285 2001-07-11 Stefan Monnier <monnier@cs.yale.edu>
3287 * w32menu.c (menubar_selection_callback, w32_menu_show):
3288 Initialize `entry' to nil.
3289 (w32_dialog_show): Remove unused `save_wv' variable.
3290 (name_is_separator): Recognize "--:foo" and "--foo-bar".
3292 2001-07-11 Gerd Moellmann <gerd@gnu.org>
3294 * xdisp.c (try_cursor_movement): Prevent a warning from GCC 3.0.
3296 * fileio.c (unwind_read): Print a message when discarding inserted
3297 text or switching the buffer to unibyte. Change parameter.
3298 (Finsert_file_contents): Don't pass VISIT to unwind_read.
3300 * fileio.c (unwind_read): New function.
3301 (Finsert_file_contents): Record it as unwind-function for
3302 the case that reading is interrupted by C-g.
3304 2001-07-10 Gerd Moellmann <gerd@gnu.org>
3306 * dispnew.c (update_window): Don't skip the header-line
3307 update when scrolling_window returns 0.
3309 * xfaces.c (unload_color): Do nothing if PIXEL is -1.
3311 * xfns.c (Fx_create_frame): Initialize frame colors to -1,
3312 for the case that x_decode_color signals an error.
3314 * xdisp.c (add_to_log): Do nothing if called asynchronously.
3316 2001-07-09 Gerd Moellmann <gerd@gnu.org>
3318 * sound.c (toplevel): Include <signal.h> and "syssignal.h".
3319 (vox_configure, vox_close) [SIGIO]: Block/unblock SIGIO
3322 2001-07-06 Eli Zaretskii <eliz@is.elta.co.il>
3324 * dosfns.c (syms_of_dosfns): Add \n\ at the end of a line in the
3325 doc string line for dos-timezone-offset.
3327 * msdos.c (do_visible_bell): Add \n\ at the end of each line of
3328 inline assembly, to avoid compiler warnings.
3329 (syms_of_msdos): Add \n\ at the end of a line in the doc string
3330 line for dos-unsupported-char-glyph.
3332 * buffer.c (syms_of_buffer) [if 0]: Avoid a warning from GCC 3.0.
3334 2001-07-05 Gerd Moellmann <gerd@gnu.org>
3336 * sound.c: Include Emacs' header files with #include "...".
3338 * eval.c (specbind): Additionally record the buffer that was
3339 current when a buffer-local or frame-local variable was bound.
3341 2001-07-04 Gerd Moellmann <gerd@gnu.org>
3343 * xterm.c (x_produce_glyphs): Don't convert multibyte characters
3344 to unibyte characters in unibyte buffers.
3346 2001-07-03 Gerd Moellmann <gerd@gnu.org>
3348 * eval.c (specbind): If SYMBOL has a frame-local binding, record
3349 the frame on the binding stack. Change format of entries for
3350 local bindings on the binding stack to '(SYMBOL . WHERE)'.
3351 (unbind_to): Handle unbinding a frame-local variable.
3353 * xdisp.c (compute_line_metrics): On ttys, subtract continuation
3354 glyphs and truncation glyphs at the end of a row from its pixel width.
3355 (dump_glyph_row): Print row's continuation_lines_width.
3356 (try_window_id): Take the shortcut if ZV is visible in the
3357 window, but there are actually no changes at ZV.
3359 2001-07-02 Gerd Moellmann <gerd@gnu.org>
3361 * xterm.h (x_free_dpy_colors): Add prototype.
3363 * xterm.c (cvt_pixel_dtor): Call x_free_dpy_colors with the
3364 right number of arguments.
3366 * Makefile.in (tags): Depend on $(lwlibdir)/TAGS.
3367 ($(lwlibdir)TAGS): New target.
3368 (TAGS): Fix dependency list.
3370 * xterm.c (x_list_fonts): Make sure XFreeFont is called
3373 2001-06-30 Gerd Moellmann <gerd@gnu.org>
3375 * emacs.c (main): Remove extern declaration for sys_nerr, which
3376 isn't used and causes a compilation error with GCC 3.0 on
3379 2001-06-27 Gerd Moellmann <gerd@gnu.org>
3381 * widget.c (EmacsFrameSetCharSize): Turn off atimers and block
3382 SIGIO around the code where Xt might wait for a ConfigureNotifyEvent.
3383 (toplevel): Include <signal.h> and syssignal.h.
3385 * sound.c (vox_configure, vox_close): Turn off atimers
3388 2001-06-26 Gerd Moellmann <gerd@gnu.org>
3390 * keyboard.c (read_char) <non_reread>: Record the previous idle
3391 start time before calling timer_stop_idle.
3392 (read_char) <reread_first>: After processing a help-echo event,
3393 restore the previous idle start time.
3395 * xdisp.c (handle_invisible_prop): Deal with overlay strings at
3396 the start of invisible text.
3397 (setup_for_ellipsis): New function.
3398 (next_overlay_string): After all overlay strings have been
3399 processed, display an ellipsis if necessary.
3400 (load_overlay_strings, get_overlay_strings): Add parameter CHARPOS.
3401 (push_it): Initialize display_ellipsis_p on the iterator's stack.
3403 * dispextern.h (struct iterator_stack_entry): Add member
3406 2001-06-25 Gerd Moellmann <gerd@gnu.org>
3408 * widget.c (EmacsFrameSetCharSize): Set XtNwaitForWm depending
3409 on the value of the wait-for-wm frame parameter.
3411 * xterm.h (struct x_output): Add member wait_for_wm.
3413 * xfns.c (Qwait_for_wm): New variable.
3414 (x_frame_parms): Add entry for `wait-for-wm".
3415 (x_set_wait_for_wm): New function.
3416 (Fx_create_frame): Call x_default_parameter for wait-for-wm.
3417 (syms_of_xfns): Initialize and staticpro Qwait_for_wm.
3419 * xdisp.c (try_window_id) <all changes below window end>: Don't
3420 take this shortcut if ZV is visible in the window.
3421 (try_window_id): When checking for window start being in changed
3422 text, don't check that the buffer's size has changed.
3424 2001-06-23 Richard M. Stallman <rms@gnu.org>
3426 * minibuf.c (Fcompleting_read): Doc fix.
3428 2001-06-19 Gerd Moellmann <gerd@gnu.org>
3430 * composite.c (Ffind_composition_internal): Accept ZV
3431 and a string's end position as POS.
3433 2001-06-18 Gerd Moellmann <gerd@gnu.org>
3435 * composite.c (Ffind_composition_internal): Check POS
3438 2001-06-15 Eli Zaretskii <eliz@is.elta.co.il>
3440 * editfns.c (Fmessage_box): If the frame is not under a window
3441 system, output the message in the echo area.
3443 2001-06-14 Richard M. Stallman <rms@gnu.org>
3445 * xdisp.c (try_window_id): When EOB is visible, don't treat
3446 insertion at EOB as if it were "off the bottom of the screen."
3448 2001-06-11 Andrew Innes <andrewi@gnu.org>
3450 * w32proc.c (create_child): Add new parameter is_gui_app.
3451 (w32_executable_type): Add new parameter is_gui_app.
3452 (sys_spawnve): Use it.
3453 (sys_kill): Fake ^C for SIGINT, and ^Break (if possible) for
3454 SIGQUIT. This matches better how the signals are interpreted by
3455 MSVC compiled programs.
3456 (syms_of_ntproc): Update docstring.
3458 2001-06-02 Stefan Monnier <monnier@cs.yale.edu>
3460 * xterm.c (clear_mouse_face): Reset dpyinfo->mouse_face_overlay as
3461 well otherwise note_mouse_highlight might optimize away highlighting
3462 if we pass over that same overlay again.
3464 2001-06-02 Eli Zaretskii <eliz@is.elta.co.il>
3466 * lread.c (Fload): Document that the argument is run via
3467 substitute-in-file-name.
3469 2001-05-31 Gerd Moellmann <gerd@gnu.org>
3471 * Makefile.in (bootstrap-doc): New target.
3472 (bootstrap-emacs): Depend on it.
3474 * fileio.c (Fdo_auto_save): Don't try to create the directory of
3475 auto-save-list-file-name when shutting down Emacs, because
3476 creating the directory might signal an error, and leaves
3477 Emacs in a strange state.
3479 * term.c: (tty_cursor_hidden): New variable.
3480 (update_begin): Don't call tty_hide_cursor. Clean up.
3481 (update_end, set_terminal_window, set_scroll_region): Clean up.
3482 (ring_bell, reset_terminal_modes): Clean up.
3483 (tty_hide_cursor, tty_show_cursor): Hide/show cursor depending
3484 on tty_cursor_hidden.
3485 (write_glyphs): Call tty_hide_cursor.
3487 2001-05-30 Stefan Monnier <monnier@cs.yale.edu>
3489 * buffer.c (copy_overlays): Make ENABLE_CHECKING happy.
3491 2001-05-30 Gerd Moellmann <gerd@gnu.org>
3493 * xfns.c (enum image_value_type): New enumerator
3494 IMAGE_STRING_OR_NIL_VALUE.
3495 (parse_image_spec): Handle it.
3496 (xbm_format, pbm_format): Use it for :foreground and :background.
3497 (xbm_load, pbm_load): Check for nil color names.
3499 * xterm.c (note_mouse_highlight): If an overlapping overlay
3500 exists, but we find that we highlight the same overlay as before,
3501 don't do the highlighting again.
3503 2001-05-29 Gerd Moellmann <gerd@gnu.org>
3505 * xmenu.c (single_submenu, xmenu_show) [!HAVE_MULTILINGUAL_MENU]:
3506 Protect unibyte strings created by replacing their multibyte
3507 equivalents in menu_items.
3509 * keymap.c (Fsingle_key_description): NUL-terminate the string
3510 buffer before calling build_string.
3512 * callproc.c (Fcall_process): Deal with decode_coding returning
3513 CODING_FINISH_INCONSISTENT_EOL.
3515 2001-05-28 Gerd Moellmann <gerd@gnu.org>
3517 * xmenu.c (xmenu_show) [!HAVE_MULTILINGUAL_MENU]: Don't overwrite
3518 an item's name with its key description in case the description
3519 is a multibyte string.
3521 * keymap.c (Fsingle_key_description): Create a multibyte string
3524 * macros.c (Fstart_kbd_macro): Doc fix.
3526 * xterm.c (cursor_in_mouse_face_p): New function.
3527 (x_draw_stretch_glyph_string): Use it to choose a different GC
3528 when drawing a cursor within highlighted text.
3530 * editfns.c (char_property_eq): Put in #if 0.
3532 * indent.c (string_display_width): Put in #if 0.
3534 * lread.c (Fload): Remove unused label.
3536 * termcap.c (speeds): Put in #if 0.
3538 2001-05-18 Gerd Moellmann <gerd@gnu.org>
3540 * eval.c (call_debugger): Don't bind inhibit-eval-during-redisplay.
3542 * xfaces.c (xlfd_point_size): Don't divide pixel size from
3543 transformation matrix by 10.
3545 2001-05-16 Gerd Moellmann <gerd@gnu.org>
3547 * xfns.c (x_set_foreground_color): Change frame's cursor_pixel
3548 only if it's equal to the former foreground pixel color.
3549 (x_set_foreground_color, x_set_background_color)
3550 (x_set_mouse_color, x_set_cursor_color): Cleaned up.
3552 2001-05-16 Dave Love <fx@gnu.org>
3554 * insdel.c (signal_before_change, signal_after_change): Consider a
3555 local change hook which changes the buffer.
3557 * process.c (read_process_output): Don't call signal_after_change
3558 and update_compositions after insert_from_string_before_markers.
3560 2001-05-16 Gerd Moellmann <gerd@gnu.org>
3562 * xfaces.c (split_font_name): Use the right field when
3563 checking for `[...]' syntax.
3565 * buffer.c (copy_overlays): New function.
3566 (clone_per_buffer_values): Use it.
3568 * buffer.h (OVERLAY_PLIST): New macro.
3570 * keymap.c (Fsingle_key_description): Replace a build_string with
3571 a make_multibyte_string. From Kenichi Handa <handa@etl.go.jp>.
3573 * fontset.c (Ffontset_info): Check that face is non-null
3574 before accessing its fields.
3576 2001-05-15 Gerd Moellmann <gerd@gnu.org>
3578 * keyboard.c (read_key_sequence): Prevent generating a fake
3581 * xfaces.c (split_font_name): Handle `[...]' for the right
3584 * ccl.c (ccl_driver): Don't copy remaining bytes in case
3585 of CCL_STAT_INVALID_CMD.
3587 2001-05-14 Stefan Monnier <monnier@cs.yale.edu>
3589 * eval.c (Fdefvar): Only record (defvar <var>) in the load-history
3590 in <var> has no default value yet.
3592 * xfaces.c (try_alternative_families): First try the FAMILY.
3593 And if nothing is found in the end, try again with scalable fonts.
3594 (try_font_list): Let try_alternative_families do a bit more of
3595 the work. Only use FAMILY if it is not nil.
3596 (syms_of_xfaces) <scalable-fonts-allowed>: Fix docstring.
3598 2001-05-14 Gerd Moellmann <gerd@gnu.org>
3600 * xterm.c (note_mouse_highlight): Avoid changing the mouse
3601 pointer shape when show_mouse_face has already done it.
3603 * xterm.c (x_draw_glyphs): Fix computation of rightmost x for
3606 * xfaces.c (split_font_name): Make sure to leave the loop
3607 with the right value of `i'.
3609 * xfaces.c (split_font_name): Handle matrix transformations
3610 in the pixel and point size fields of XLFD font names.
3611 (xlfd_point_size): Likewise.
3613 2001-05-12 Eli Zaretskii <eliz@is.elta.co.il>
3615 * w32fns.c (w32_to_x_font): Change prototype to fit the declaration.
3616 (x_to_w32_font): Add prototype.
3618 * regex.c (malloc, realloc, free) [emacs]: Undefine before
3619 redefining, to avoid compiler warnings.
3621 * w32proc.c: Include syssignal.h, to avoid compiler warnings.
3623 * w32bdf.c (search_file_line, set_bdf_font_info, seek_char)
3624 (w32_get_bdf_glyph): Cast between unsigned char and char when
3625 passing arguments to subroutines, to shut up compiler warnings.
3626 (w32_get_bdf_glyph): Don't mix signed and unsigned when calling
3629 * xfaces.c: Include keyboard.h before frame.h, not after it.
3631 * widget.c: Include keyboard.h before frame.h.
3633 * w32term.h (struct image, struct face): Forward declaration, to
3634 avoid compiler warnings.
3636 2001-05-11 Gerd Moellmann <gerd@gnu.org>
3638 * keyboard.c (read_key_sequence): Don't modify events when
3639 generating fake prefix keys (mode-line, scroll-bar, ...) since
3640 this prevents proper processing of such events when pushed back
3641 into unread-command-events.
3643 * xterm.c (clear_mouse_face): Return 1 if text with mouse face was
3644 actually redrawn. Make the function static.
3645 (note_mouse_highlight): Fix a case where the mouse cursor
3646 was changed back to the text cursor.
3648 * xterm.h (clear_mouse_face): Remove prototype.
3650 * xdisp.c (try_window_id): Fix the fix and set the right
3653 * xdisp.c (try_window_id): Fix computation of window end in the
3654 case that lines were deleted at the end of the window. Add some
3655 more debug_method_adds.
3657 * xfaces.c (try_alternative_families): New function.
3658 (try_font_list): Use it. If ATTRS specifies a family, check
3659 fonts from that family first.
3660 (choose_face_font): Remove code setting the family part of
3663 2001-05-10 Gerd Moellmann <gerd@gnu.org>
3665 * xdisp.c (try_window_id): Fix case of all changes before
3668 * xdisp.c (try_window_id): Add some xasserts.
3670 2001-05-09 Gerd Moellmann <gerd@gnu.org>
3672 * lisp.h (GLYPH_CHAR_VALID_P): Use CHAR_VALID_P.
3674 2001-05-09 Dave Love <fx@gnu.org>
3676 * xdisp.c (GIVE_UP): Fix for K&R C.
3678 2001-05-09 Gerd Moellmann <gerd@gnu.org>
3680 * print.c (syms_of_print) <print-length, print-level>: Doc fix.
3682 * xterm.c (note_mouse_highlight): Don't change the mouse cursor
3683 back to the text cursor shape without need.
3685 2001-05-07 Gerd Moellmann <gerd@gnu.org>
3687 * xfns.c (x_set_foreground_color): Set frame's cursor_pixel.
3689 * dispextern.h (inverse_video): Declare extern.
3691 * keyboard.c (delete_kboard): Handle the case that selected_frame
3692 has been deleted in the course of x_connection_closed.
3694 2001-05-03 Eli Zaretskii <eliz@is.elta.co.il>
3696 * xterm.c (XTread_socket) <Expose> [!USE_TOOLKIT_SCROLL_BARS]:
3697 Fix the change from 2001-04-30.
3699 2001-05-03 Gerd Moellmann <gerd@gnu.org>
3701 * xfns.c (file_dialog_unmap_cb): New function.
3702 (Fx_file_dialog): Use it as XmNunmapCallback to capture the case
3703 where a dialog is closed via the window manager.
3705 * xdisp.c (try_window_id): Cases of changes all in front of
3706 the window start or all below the window end mostly rewritten.
3707 (redisplay_window): Move the tests if try_window_id is
3708 applicable to try_window_id.
3709 (GIVE_UP): New macro.
3711 2001-05-02 Gerd Moellmann <gerd@gnu.org>
3713 * xterm.c (expose_window): Return int. If W is the window
3714 currently being updated, mark the frame garbaged.
3715 Fix computation of rows intersecting the exposed rectangle.
3716 (expose_window_tree): Stop when expose_window returns 0.
3718 * xterm.c (x_draw_stretch_glyph_string): Don't draw background
3719 again if it has already been drawn.
3721 2001-05-01 Stefan Monnier <monnier@cs.yale.edu>
3723 * syntax.c (update_syntax_table): Check that oldi has the same
3724 properties as old_prop before deciding not to invalidate.
3726 2001-04-30 Gerd Moellmann <gerd@gnu.org>
3728 * undo.c (Fprimitive_undo): In a writable buffer, enable undoing
3729 read-only text that is so because of text properties.
3731 * xterm.c (x_window_to_menu_bar) [USE_LUCID]: New function.
3732 (XTread_socket) <Expose> [USE_LUCID]: Handle events for
3733 windows that are components of a Lucid menu bar.
3735 2001-04-27 Gerd Moellmann <gerd@gnu.org>
3737 * term.c (turn_on_face): Fix reverse video handling on terminals
3738 that don't support colors.
3740 2001-04-26 Gerd Moellmann <gerd@gnu.org>
3742 * editfns.c (save_excursion_restore): Don't use XBUFFER on
3745 2001-04-25 Gerd Moellmann <gerd@gnu.org>
3747 * term.c (toggle_highlight): New function.
3748 (turn_on_face): Change handling of reverse video.
3750 * process.c (wait_reading_process_input):
3751 Call record_asynch_buffer_change only if a timer really changed buffers.
3753 * buffer.c (mouse_face_overlay_overlaps): Fix the computation
3754 of the number of overlays to check.
3756 * keyboard.c (command_loop_1): Redo change of 2001-03-12.
3758 * xdisp.c (try_window_id): Fix a case where window_end_pos
3759 and window_end_bytepos were not adjusted.
3761 2001-04-23 Gerd Moellmann <gerd@gnu.org>
3763 * xfaces.c (compute_char_face): If buffer is unibyte, set CH to
3766 2001-04-21 Eli Zaretskii <eliz@is.elta.co.il>
3768 * process.c (wait_reading_process_input) [!subprocesses]:
3769 Don't reference waiting_for_user_input_p, it's not defined in the
3770 branch without async subprocesses support.
3772 2001-04-19 Gerd Moellmann <gerd@gnu.org>
3774 * keyboard.c (delete_kboard): Prevent a dangling reference
3775 from current_kboard to KB, which is freed.
3777 * process.c (wait_reading_process_input):
3778 Call record_asynch_buffer_change after running timers, to make
3779 read_key_sequence aware of buffer changes from under it.
3781 2001-04-18 Gerd Moellmann <gerd@gnu.org>
3783 * xfaces.c (Qscalable_fonts_allowed): New variable.
3784 (realizing_basic_faces_p): Removed.
3785 (x_face_list_fonts): Special handling for realizing_basic_faces_p
3787 (realize_basic_faces): Specbind Qscalable_fonts_allowed to t.
3788 (syms_of_xfaces): Initialize Qscalable_fonts_allowed. Change default
3789 for scalable-fonts-allowed to t.
3791 * fileio.c (Finsert_file_contents): If the file size returned from
3792 stat is zero, set END to READ_BUF_SIZE. This makes sure we can
3793 read from files on a procfs whose contents are generated dynamically.
3795 2001-04-18 Eli Zaretskii <eliz@is.elta.co.il>
3797 * gmalloc.c (__malloc_size_t) [__GNUC__]: If STDC_HEADERS is not
3798 defined, include stddef.h and use __SIZE_TYPE__ instead of size_t.
3799 (__memalign_hook): Make the two prototypes consistent.
3801 2001-04-17 Gerd Moellmann <gerd@gnu.org>
3803 * xdisp.c (redisplay_window): Make sure to clear the desired glyph
3804 matrix of mini-windows.
3806 2001-04-12 Stefan Monnier <monnier@cs.yale.edu>
3808 * intervals.c (find_interval): Don't rebalance during signal handling.
3810 2001-04-11 Gerd Moellmann <gerd@gnu.org>
3812 * fns.c: Include blockinput.h.
3814 * fns.c (Fplist_get): Don't QUIT if interrupt_input_blocked.
3816 2001-04-10 Gerd Moellmann <gerd@gnu.org>
3818 * fns.c (Fcompare_strings): Fix return values.
3820 * window.c (window_scroll): Change the meaning of N to mean
3821 N screen-fulls or N lines.
3822 (window_scroll_pixel_based, window_scroll_line_based)
3823 (scroll_command, Fscroll_other_window): Change accordingly.
3825 * window.c (window_scroll_pixel_based, Frecenter):
3826 Call window_box_height instead of using it.last_visible_y for the
3827 height of the window.
3829 * xdisp.c (redisplay_window) <recenter>: Call window_box_height
3830 instead of using it.last_visible_y for the height of the window.
3832 * w32proc.c (sys_spawnve): Quote more chars for Cygwin.
3833 From Dan Holmsand <dan@eyebee.com>.
3835 * w32.c (sys_open): Try to open file without _O_CREAT first, to be
3836 able to write to hidden and system files. From Dan Holmsand
3839 * fileio.c (Fcopy_file) [WINDOWSNT]: Use CopyFile. From Dan
3840 Holmsand <dan@eyebee.com>.
3842 2001-04-09 Gerd Moellmann <gerd@gnu.org>
3844 * fns.c (Fplist_get, Fplist_put): Add QUITs.
3846 * window.c (window_internal_height): Return 1 less if the
3847 window has a header line.
3849 * xdisp.c (try_window_id): When scrolling on a terminal, take
3850 the change of window_internal_height into account.
3852 2001-04-09 Eli Zaretskii <eliz@is.elta.co.il>
3854 * gmalloc.c (align): If the argument SIZE would overflow
3855 __malloc_ptrdiff_t, fail right away.
3857 2001-04-06 Gerd Moellmann <gerd@gnu.org>
3859 * xfns.c (compute_tip_xy): Add parameters WIDTH and HEIGHT.
3860 Make sure the tooltip is completely visible.
3861 (x_make_gc): Use FRAME_X_SCREEN_NUMBER.
3863 * xterm.h (FRAME_X_SCREEN_NUMBER): New macro.
3865 * xmenu.c (xmenu_show): Use FRAME_X_SCREEN_NUMBER.
3867 2001-04-06 Dave Love <fx@gnu.org>
3869 * composite.c (update_compositions) <check_mask & CHECK_HEAD>:
3872 2001-04-06 Gerd Moellmann <gerd@gnu.org>
3874 * composite.h (COMPOSITION_VALID_P): Allow integers as cdrs of PROP.
3876 * xdisp.c (Qinhibit_eval_during_redisplay): Make it a Lisp_Object.
3878 2001-04-05 Gerd Moellmann <gerd@gnu.org>
3880 * sysdep.c (getwd) [!HAVE_GETWD]: Unblock input before returning.
3882 * editfns.c (Fcurrent_time_zone): Accept spaces in timezone names.
3884 * xfns.c (Vmotif_version_string) [USE_MOTIF]: New variable.
3885 (syms_of_xfns): DEFVAR_LISP it. Initialize from XmVERSION_STRING.
3887 * xmenu.c (free_frame_menubar) [USE_MOTIF]: Preserve the
3888 shell widget's position only if it is non-null.
3890 * xterm.c (x_free_frame_resources) [USE_X_TOOLKIT]:
3891 Set f->output_data.x->widget to null after destroying it.
3893 * fns.c (Frequire): Doc fix. Rename parameter FILE_NAME to
3894 FILENAME to bring it in synch with the documentation.
3896 * xfaces.c (realizing_basic_faces_p): Renamed from
3897 realize_default_face_p.
3898 (realize_basic_faces): Set/clear realizing_basic_faces_p.
3899 (realize_default_face): Don't set the flag.
3901 2001-04-04 Gerd Moellmann <gerd@gnu.org>
3903 * lisp.h (echoing, echo_message_buffer, cancel_echoing): Declare.
3905 * keyboard.c (echoing, echo_message_buffer): Make externally visible.
3907 * xdisp.c (with_echo_area_buffer): Avoid confusion from reusing
3908 the buffer that was used for echoing.
3910 * xfaces.c (best_matching_font): Remove unused parameter PATTERN.
3911 (first_font_matching): Removed unused function.
3912 (x_face_list_fonts): Remove unused parameter SCALABLE_P.
3913 (may_use_scalable_font_p): Remove parameter FONT; rename
3914 parameter NAME to FONT.
3915 (x_face_list_fonts): Fix missing bounds check.
3916 (realizing_default_face_p): New variable.
3917 (realize_default_face): Set and clear that flag.
3918 (x_face_list_fonts): When called during the realization of the
3919 default face, and no matching fonts are found when ignoring
3920 scalable fonts and fonts matching a regexp from
3921 face-ignored-fonts, try without ignoring fonts.
3923 2001-04-03 Gerd Moellmann <gerd@gnu.org>
3925 * xfns.c (postprocess_image): New function.
3926 (lookup_image): Call it for all image types except PostScript.
3927 (x_kill_gs_process): Call postprocess_image.
3929 * xterm.c (x_use_underline_position_properties): New variable.
3930 (x_draw_glyph_string): Use it.
3931 (syms_of_xterm): DEFVAR_BOOL it.
3933 2001-04-02 Gerd Moellmann <gerd@gnu.org>
3935 * xterm.c (x_alloc_nearest_color_1): New function.
3936 (x_alloc_nearest_color): Use it.
3937 (x_color_cells): Take a Display as argument, instead of a frame.
3938 (cvt_string_to_pixel_args, cvt_string_to_pixel_value): New variables.
3939 (cvt_string_to_pixel, cvt_pixel_dtor): New functions.
3940 (x_initialize): Register cvt_string_to_pixel as resource converter
3941 string -> Pixel and cvt_pixel_dtor as pixel resource destructor.
3943 2001-03-30 Gerd Moellmann <gerd@gnu.org>
3945 * xdisp.c (get_overlay_strings): Set iterator's end_charpos.
3946 (set_iterator_to_next): If a string from a display property ends,
3947 consider the case that this might also be the end of an
3948 overlay string having the display property.
3950 * xdisp.c (handle_display_prop): Fix recognition of subproperty lists.
3952 * xdisp.c (reseat_to_string): Undo last change.
3954 * dispnew.c (adjust_glyph_matrix): Don't try to reuse the current
3955 matrix of a window when the header line changes, when
3956 new rows are allocated, or when the width changes.
3958 2001-03-30 Eli Zaretskii <eliz@is.elta.co.il>
3960 * print.c (Fprin1, Fprin1_to_string, Fprinc, Fprint): Fix last change.
3962 2001-03-29 Eli Zaretskii <eliz@is.elta.co.il>
3964 * fileio.c (syms_of_fileio) <directory-sep-char>: Warn that it is
3967 2001-03-29 Gerd Moellmann <gerd@gnu.org>
3969 * data.c (Fsubr_interactive_form): New function.
3970 (syms_of_data): Defsubr it.
3972 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
3973 (live_float_p, live_misc_p): Return 1 only if the offset of the
3974 pointer in its block is >= 0.
3976 2001-03-28 Paul Eggert <eggert@twinsun.com>
3978 * editfns.c (Ffloat_time): Fix off-by-factor-of-10 bug in the
3979 microseconds calcuation. Avoid double-rounding problem.
3980 In doc string, warn that the result is approximate.
3982 2001-03-28 Gerd Moellmann <gerd@gnu.org>
3984 * eval.c (call_debugger): Bind `inhibit-redisplay' to nil, and
3985 bind `inhibit-eval-during-redisplay' to t.
3987 * lisp.h (Qinhibit_eval_during_redisplay): Declare extern.
3989 * xdisp.c (inhibit_eval_during_redisplay)
3990 (Qinhibit_eval_during_redisplay): New variables.
3991 (safe_eval, safe_call): If inhibit_eval_during_redisplay is set,
3992 don't eval, return nil instead.
3993 (syms_of_xdisp): DEFVAR_BOOL inhibit-eval-during-redisplay.
3994 Initialize Qinhibit_eval_during_redisplay.
3996 * xdisp.c (reseat_to_string): If STRING is multibyte, set
3997 the iterator's multibyte_p flag.
3999 * xfaces.c (realize_basic_faces): Decrement menu_face_change_count
4000 instead of setting it to zero; it's incremented for each frame
4001 where the menu face is changed.
4003 * xterm.c (x_draw_relief_rect): Extend left shadow to the bottom;
4004 change bottom shadow accordingly.
4006 * xterm.c (expose_window_tree, expose_frame): Don't compute
4008 (expose_window): Do it here instead.
4009 (x_draw_glyph_string): Fix a computation of the underline position.
4011 * bytecode.c (BYTE_CODE_QUIT): New macro.
4012 (Fbyte_code): Use BYTE_CODE_QUIT instead of QUIT.
4014 2001-03-27 Gerd Moellmann <gerd@gnu.org>
4016 * xdisp.c (try_window_reusing_current_matrix) <scrolling up>:
4017 Give up if matrix starts in an ellipsis.
4018 (init_from_display_pos): Do nothing if POS doesn't specify
4019 a dpvec_index but the iterator has such a position.
4021 * xdisp.c (init_from_display_pos): Remove unwarranted assertion.
4023 * xmenu.c (free_frame_menubar) [USE_MOTIF]: If the shell widget's
4024 x/y position is (0, 0) after destroying the menu bar, restore
4025 its original position.
4027 * xdisp.c (in_ellipses_for_invisible_text_p): New function.
4028 (init_from_display_pos): Use it.
4029 (try_window_reusing_current_matrix): Don't use cursor_row_p.
4031 2001-03-26 Gerd Moellmann <gerd@gnu.org>
4033 * xdisp.c (try_window_id): Undo last change.
4035 2001-03-26 Eli Zaretskii <eliz@is.elta.co.il>
4037 * print.c (Fprin1, Fprin1_to_string, Fprinc, Fprint): Doc fix.
4039 * buffer.c (syms_of_buffer): Doc fix.
4041 2001-03-26 Gerd Moellmann <gerd@gnu.org>
4043 * xfaces.c (x_update_menu_appearance): Use local variable
4044 popup_path for setting font resources.
4046 2001-03-25 Eli Zaretskii <eliz@is.elta.co.il>
4048 * frame.c (Fframe_list): Don't reference tip_frame if
4049 HAVE_WINDOW_SYSTEM is not defined.
4051 * emacs.c (main): Update the copyright year. From Werner LEMBERG
4054 2001-03-25 Gerd Moellmann <gerd@gnu.org>
4056 * xdisp.c (init_from_display_pos): Test invisible property
4057 with TEXT_PROP_MEANS_INVISIBLE instead of NILP.
4059 * xdisp.c (redisplay_internal) <update one window>: Make sure
4060 last_arrow_position and last_arrow_string are set.
4062 * frame.c (Fframe_list): Don't return a tooltip frame.
4064 2001-03-23 Gerd Moellmann <gerd@gnu.org>
4066 * xdisp.c (mark_window_display_accurate_1): New function,
4067 extracted from mark_window_display_accurate.
4068 Compute BUF_UNCHANGED_MODIFIED, BUF_OVERLAY_UNCHANGED_MODIFIED,
4069 BUF_BEG_UNCHANGED, BUF_END_UNCHANGED.
4070 (mark_window_display_accurate): Use it.
4071 (redisplay_internal): Use it for the selected window.
4072 (redisplay_internal): Avoid duplicate mark_window_display_accurate
4073 for the selected frame.
4075 * xdisp.c Use make_number, for readability.
4076 (try_window_id): Disable rows below the window end.
4077 (try_window_reusing_current_matrix): Use cursor_row_p.
4078 (try_window_reusing_current_matrix) <scrolling up>: Fix disabling
4080 (init_from_display_pos): If POS specifies a position in a display
4081 vector, maybe get the iterator set up for that ellipsis.
4083 * xdisp.c (dump_glyph_row): Fix output for NGLYPHS == 2.
4085 2001-03-23 Eli Zaretskii <eliz@is.elta.co.il>
4087 * xmenu.c: Include widget.h only if USE_X_TOOLKIT is defined.
4089 2001-03-23 Gerd Moellmann <gerd@gnu.org>
4091 * xfaces.c (x_update_menu_appearance): Use a different path
4092 for Lucid popup menus.
4094 2001-03-22 Stefan Monnier <monnier@cs.yale.edu>
4096 * xterm.c (note_mouse_highlight): Dec the int, not the Lisp_Object.
4098 * xdisp.c (init_iterator): Check WINDOWP before using XWINDOW.
4099 (string_buffer_position): Use `make_number'.
4101 2001-03-22 Gerd Moellmann <gerd@gnu.org>
4103 * xfaces.c (x_update_menu_appearance): Renamed from
4104 x_set_menu_face_resources. Use different resources for popups.
4106 * lisp.h (Vx_resource_name) [HAVE_X_WINDOWS]: Declare extern.
4107 (GC_CHECK_STRING_BYTES): Don't define.
4109 * xfaces.c (x_set_menu_resources_from_menu_face) [USE_X_TOOLKIT]:
4110 Removed, together with subroutines.
4111 (x_set_menu_face_resources) [USE_X_TOOLKIT]: New function.
4112 (realize_basic_faces) [USE_X_TOOLKIT]: Call x_set_menu_face_resources.
4114 * dispextern.h (x_set_menu_resources_from_menu_face):
4117 * xmenu.c (update_frame_menubar, set_frame_menubar, xmenu_show):
4118 Remove calls to x_set_menu_resources_from_menu_face.
4120 * xfaces.c (xm_set_menu_resources_from_menu_face):
4121 Remove #ifndef LESSTIF_VERSION.
4123 * xmenu.c: Include widget.h.
4124 (single_submenu): Return int. Some cleanup.
4125 (set_frame_menubar): Call x_set_menu_resources_from_menu_face.
4127 2001-03-21 Gerd Moellmann <gerd@gnu.org>
4129 * xterm.c (x_update_window_end): Handle overwritten mouse face
4130 also for tool bar windows.
4131 (show_mouse_face): Set the glyph row's mouse_face_p flag also when
4132 DRAW is DRAW_IMAGE_RAISED.
4134 2001-03-20 Gerd Moellmann <gerd@gnu.org>
4136 * print.c (syms_of_print): Doc fixes.
4138 * fns.c (Fmd5): Doc fix.
4140 2001-03-19 Gerd Moellmann <gerd@gnu.org>
4142 * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
4143 Clear area of the frame not occupied by the scroll bar.
4145 * xfns.c (x_create_tip_frame): Add parameter TEXT. Set the
4146 tip frame's root window buffer to *tip* right after creating
4149 * xdisp.c (highlight_trailing_whitespace): Glyphs whose object
4150 is an integer don't have to be for space characters.
4152 2001-03-16 Gerd Moellmann <gerd@gnu.org>
4154 * indent.c (current_column, current_column_1, Fmove_to_column)
4155 (compute_motion): Handle characters from display vectors differently.
4157 2001-03-15 Kenichi Handa <handa@etl.go.jp>
4159 * xterm.c (x_draw_glyph_string): Draw relief (if any) before
4160 drawing glyph string.
4162 2001-03-15 Gerd Moellmann <gerd@gnu.org>
4164 * keyboard.c (timer_check): Preserve the value of deactivate-mark.
4165 (command_loop_1): Undo last change.
4167 * xterm.c (fast_find_position): Return the correct vpos.
4169 * data.c (store_symval_forwarding): Add parameter BUF. If BUF is
4170 non-null, set a per-buffer value in BUF instead of the current buffer.
4171 (swap_in_global_binding, swap_in_symval_forwarding, Fset_default):
4172 Call store_symval_forwarding with BUF null.
4173 (set_internal): Call store_symval_forwarding with the BUF
4174 parameter passed to set_internal. Formerly, the value was always
4175 set in the current buffer; the buffer recorded in specbind for
4176 this case wasn't used.
4177 (arith_driver): Reindent.
4179 * buffer.c (swap_out_buffer_local_variables):
4180 Call store_symval_forwarding with BUF null.
4182 * lisp.h (store_symval_forwarding): Change prototype.
4184 * eval.c (specbind): Call store_symval_forwarding with BUF null.
4186 2001-03-14 Gerd Moellmann <gerd@gnu.org>
4188 * frame.c (do_switch_frame): Remove unused parameter NO_EVENT, add
4189 FOR_DELETION. Avoid resizing the mini-window of the selected
4190 frame if FOR_DELETION is set.
4191 (Fselect_frame, Fhandle_switch_frame, Fdelete_frame)
4192 (Fmake_frame_invisible): Change calls to do_switch_frame for new
4195 * window.c (Fset_window_configuration): Change call to
4196 do_switch_frame to new format.
4198 * keyboard.c (quit_throw_to_read_char): Change call to
4199 do_switch_frame to new format.
4201 * lisp.h (do_switch_frame): Change prototype.
4203 * frame.c (Fframe_parameters): In the `buffer-list' frame
4204 parameter, store the buffer list of FRAME, not the list of the
4207 * xterm.c (x_draw_glyph_string_box): Don't draw a full-width
4208 box just because the glyph row's full_width_p flag is set.
4210 2001-03-14 Eli Zaretskii <eliz@is.elta.co.il>
4212 * xdisp.c (highlight_trailing_whitespace): On character terminals,
4213 skip the padding blanks inserted in extend_face_to_end_of_line,
4214 before checking for trailing whitespace.
4216 2001-03-13 Gerd Moellmann <gerd@gnu.org>
4218 * xmenu.c (popup_activate_callback, popup_deactivate_callback):
4219 Remove special handling for LessTif/Motif.
4220 (toplevel): Don't include Xm/Xm.h.
4222 * xterm.c (XTread_socket) <LeaveNotify, EnterNotify>:
4223 Remove workaround code for LessTif; it doesn't work anymore.
4225 * xterm.c [USE_TOOLKIT_SCROLL_BARS && USE_MOTIF]: Don't include
4228 * xterm.c (x_set_toolkit_scroll_bar_thumb) [USE_MOTIF]:
4229 Don't access private scroll bar data; it's no longer necessary with
4230 contemporary LessTif.
4232 * xfaces.c (xm_set_menu_resources_from_menu_face):
4233 Change #if 0 to #ifndef LESSTIF_VERSION.
4235 * xmenu.c (xmenu_show) [LESSTIF_VERSION]: Take out the code
4236 removing button grabs.
4238 2001-03-13 Kenichi Handa <handa@etl.go.jp>
4240 * fontset.c (syms_of_fontset): Describe highlight-wrong-size-font
4241 and clip-large-size-font as obsolete.
4243 * lread.c (read_multibyte): Check the validity of multibyte
4244 sequence. If invalid, return the first byte.
4246 2001-03-12 Gerd Moellmann <gerd@gnu.org>
4248 * keyboard.c (command_loop_1): Set Vdeactivate_mark to nil
4249 before running the command; timer functions or process
4250 filters may have set it.
4252 2001-03-12 Eli Zaretskii <eliz@is.elta.co.il>
4254 * keyboard.c (syms_of_keyboard) <overriding-terminal-local-map>:
4257 2001-03-12 Gerd Moellmann <gerd@gnu.org>
4259 * xrdb.c (x_load_resources) [USE_MOTIF]: Remove extraneous arg
4262 2001-03-09 Gerd Moellmann <gerd@gnu.org>
4264 * dispextern.h (string_buffer_position): Add prototype.
4266 * xdisp.c (string_buffer_position, display_prop_string_p)
4267 (single_display_prop_string_p): New functions.
4269 * xterm.c (note_mouse_highlight): If there's no help-echo on
4270 a string, look at the buffer text ``under'' it.
4272 * keyboard.c (make_lispy_event): Add string info to the event,
4273 analogous to what's done on mode lines.
4274 (read_key_sequence): For a click on a string, consider `local-map'
4275 and `keymap' of that string.
4277 * keyboard.c (make_lispy_event, make_lispy_movement):
4278 Adjust calls to buffer_posn_from_coords to new format.
4280 * dispextern.h (buffer_posn_from_coords): Adjust prototype.
4282 * dispnew.c (buffer_posn_from_coords): Add parameters OBJECT and
4285 * fileio.c (Fwrite_region) [DOS_NT]: Remove O_TRUNC from open
4286 flags argument to emacs_open; it seems to conflict with O_EXCL.
4288 2001-03-09 Kenichi Handa <handa@etl.go.jp>
4290 * composite.h (struct composition): Change types of members;
4291 glyph_len to unsigned, width to unsigned short.
4293 2001-03-08 Andrew Innes <andrewi@gnu.org>
4295 * w32menu.c (add_menu_item): Fix problems with using ownerdraw for
4298 2001-03-08 Gerd Moellmann <gerd@gnu.org>
4300 * xdisp.c (handle_display_prop): Use it->w->buffer as object,
4303 * xterm.c (note_mouse_highlight): Handle mouse-face and
4304 help-echo in strings.
4305 (x_y_to_hpos_vpos): Add parameter BUFFER_ONLY_P.
4306 (fast_find_string_pos): New function.
4308 * xdisp.c (handle_face_prop, face_before_or_after_it_pos)
4309 (display_string): Call face_at_string_position with new parameter.
4311 * xfaces.c (face_at_string_position): Add parameter MOUSE_P.
4312 Handle `mouse-face'.
4314 * dispextern.h (face_at_string_position): Change prototype.
4316 * dired.c (directory_files_internal): Handle EAGAIN more efficiently.
4318 * keyboard.c (make_lispy_event): Avoid generating drag events
4319 if the mouse hasn't actually moved to another buffer position.
4321 2001-03-08 Dave Love <fx@gnu.org>
4323 * eval.c (syms_of_eval) <debug-on-error>: Doc fix.
4325 2001-03-08 Gerd Moellmann <gerd@gnu.org>
4327 * process.c (Fset_process_window_size): Fix a typo.
4329 2001-03-08 Kenichi Handa <handa@etl.go.jp>
4331 * coding.c (detect_coding_sjis): Do more rigid check.
4332 (detect_coding_big5): Likewise.
4333 (decode_coding_sjis_big5): Likewise.
4334 (Fdetect_coding_region): Call detect_coding_system with tailing
4335 anchor byte `\0' for more rigid detection.
4336 (detect_coding_mask): Fix the incorrect handling of arg MULTIBYTEP.
4337 (Fdetect_coding_string): Likewise.
4339 2001-03-07 Stefan Monnier <monnier@cs.yale.edu>
4341 * bytecode.c (Fbyte_code) <Btemp_output_buffer_setup>: Check the arg is
4342 a string before extracting its data.
4344 2001-03-07 Gerd Moellmann <gerd@gnu.org>
4346 * window.c (Frecenter): Rewrite code handling negative values
4347 of ARG on graphical frames.
4349 2001-03-07 Eli Zaretskii <a34785@is.elta.co.il>
4351 * window.c (displayed_window_lines): If W->start is outside the
4352 accessible portion of the buffer, call start_display with BEGV or
4353 ZV instead of W->start.
4355 2001-03-07 Gerd Moellmann <gerd@gnu.org>
4357 * buffer.c (syms_of_buffer) <header-line-format>: Doc fix.
4359 * process.c (Fset_process_filter): Don't crash if the input
4360 file descriptor of PROCESS is closed.
4361 (Fset_process_window_size): Likewise.
4363 2001-03-06 Kenichi Handa <handa@etl.go.jp>
4365 * xterm.c (XTflash): Make the timeout of select shorter, and call
4366 select repeatedly until the desired time expires.
4368 2001-03-06 Gerd Moellmann <gerd@gnu.org>
4370 * w32fns.c (Fx_create_frame): Clear Vwindow_list.
4372 * xfns.c (Fx_create_frame): Clear Vwindow_list.
4374 * lisp.h (Vwindow_list): Declare extern.
4376 2001-03-06 Eli Zaretskii <eliz@is.elta.co.il>
4378 * dispnew.c (syms_of_display) <glyph-table>: Doc fix.
4380 2001-03-06 Gerd Moellmann <gerd@gnu.org>
4382 * xterm.c (note_mouse_highlight): Call mouse_face_overlay_overlaps
4383 to detect a case where we have to highlight a different region
4384 despite not having left the currently highlighted region.
4385 Set mouse_face_overlay in the x_display_info.
4386 (x_term_init): Initialize the x_display_info's mouse_face_overlay.
4388 * xterm.h (struct x_display_info): Add mouse_face_overlay.
4390 * buffer.c (mouse_face_overlay_overlaps): New function.
4392 * lisp.h (mouse_face_overlay_overlaps): Add prototype.
4393 (Qmouse_face): Declare extern.
4395 * xdisp.c (redisplay_internal): Set windows_or_buffers_changed
4396 if face_change_count is non-zero.
4398 2001-03-06 Kenichi Handa <handa@etl.go.jp>
4400 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>: Fix for the case
4401 that the source is unibyte.
4403 2001-03-05 Dave Love <fx@gnu.org>
4405 * xterm.c (XTmouse_position): Fix typo.
4407 2001-03-05 Gerd Moellmann <gerd@gnu.org>
4409 * minibuf.c (read_minibuf): Clean up the binding stack if
4410 called noninteractively.
4412 2001-03-05 Kenichi Handa <handa@etl.go.jp>
4414 * coding.c (syms_of_coding): Docstring modified.
4416 2001-03-05 Kenichi Handa <handa@etl.go.jp>
4418 * charset.c (char_to_string): If a single byte char has modifier
4419 bits that can't be reflected to the character code, ignore them
4420 instead of signaling an error.
4422 2001-03-04 Eli Zaretskii <eliz@is.elta.co.il>
4424 * s/msdos.h: Update copyright notice.
4426 * dosfns.h: Update copyright notice.
4428 * dosfns.c: Update copyright notice.
4430 * msdos.c: Update copyright notice.
4432 2001-03-02 Gerd Moellmann <gerd@gnu.org>
4434 * xterm.c (glyph_rect): New function.
4435 (XTmouse_position): Use it to raise the threshold for mouse
4436 movement event generation.
4438 2001-03-02 Eli Zaretskii <eliz@is.elta.co.il>
4440 * msdos.c (Fmsdos_remember_default_colors): If default-frame-alist
4441 specifies (reverse . t), reverse the initial screen colors.
4442 (IT_set_frame_parameters): If the property is foreground-color,
4443 but we are reversing the colors, set bg_set, not fg_set.
4444 Likewise for setting background-color and reversing: set fg_set.
4445 Set unspecified-fg and unspecified-bg correctly when (reverse . t) is
4448 * xfaces.c (Finternal_set_lisp_face_attribute)
4449 [!HAVE_WINDOW_SYSTEM]: Record the new attribute in the frame's
4452 2001-03-02 Gerd Moellmann <gerd@gnu.org>
4454 * fileio.c (Fexpand_file_name): Collapse sequences of slashes
4455 to a single slash in the middle of file names.
4457 * editfns.c (Fcurrent_time_zone) [HAVE_TM_ZONE || HAVE_TZNAME]:
4458 Accept only alphanumeric time zone names.
4460 * xterm.c (XTset_vertical_scroll_bar): Don't clear a zero height
4462 (XTset_vertical_scroll_bar, x_scroll_bar_create): Don't configure
4463 a widget to zero height.
4465 2001-03-01 Gerd Moellmann <gerd@gnu.org>
4467 * window.c (Fwindow_end): Call move_it_past_eol only if
4468 ending up on a partially visible line.
4470 2001-03-01 Dave Love <fx@gnu.org>
4472 * ccl.c (Fccl_execute): Doc fix.
4474 2001-03-01 Gerd Moellmann <gerd@gnu.org>
4476 * xfns.c (Fx_create_frame): Adjust the frame's height for presence
4477 of the tool bar before calling x_figure_window_size.
4479 * xmenu.c (free_frame_menubar): Set the frame's menubar_widget to
4480 NULL after destroying it, otherwise XTread_socket can access a
4481 destroyed widget when input is unblocked.
4483 * xfns.c (x_set_foreground_color): Set the background of the cursor GC.
4485 * xfns.c (x_set_font): Handle case of x_new_fontset returning the
4486 same name as before, although there was a change in fontsets.
4488 2001-02-28 Ken Raeburn <raeburn@gnu.org>
4490 * lisp.h (Fframe_parameter): Declare.
4492 * window.c (set_window_buffer): Field vscroll is an int, not a
4495 2001-02-28 Gerd Moellmann <gerd@gnu.org>
4497 * xterm.c (x_set_window_size): Don't use `None' with widgets; use
4500 * xfns.c (Fx_hide_tip): Don't use `None' with widgets; use
4503 * alloc.c (toplevel): Include process.h.
4504 (enum mem_type): Add MEM_TYPE_PROCESS, MEM_TYPE_HASH_TABLE,
4505 MEM_TYPE_FRAME, MEM_TYPE_WINDOW enumerators.
4506 (allocate_vectorlike): Make it a static function. Add parameter TYPE.
4507 (allocate_vector, allocate_hash_table, allocate_window)
4508 (allocate_frame, allocate_process, allocate_other_vector):
4510 (Fmake_vector): Call allocate_vector instead of allocate_vectorlike.
4511 (mark_maybe_pointer): New function.
4512 (mark_memory): Also mark Lisp data to which only pointers
4513 remain and not Lisp_Objects.
4514 (min_heap_address, max_heap_address): New variables.
4515 (mem_find): Return MEM_NIL if START is below min_heap_address or
4516 above max_heap_address.
4517 (mem_insert): Compute min_heap_address and max_heap_address.
4519 * process.c (make_process): Use allocate_process.
4521 * frame.c (make_frame): Use allocate_frame.
4523 * window.c (make_window, make_dummy_parent): Use allocate_window.
4524 (Fcurrent_window_configuration): Use allocate_other_vector.
4526 * lisp.h (allocate_vectorlike): Remove prototype.
4527 (allocate_vector, allocate_other_vector, allocate_frame)
4528 (allocate_window, allocate_process, allocate_hash_table):
4531 * fns.c (Fdelete, larger_vector): Use allocate_vector.
4532 (make_hash_table, copy_hash_table): Use allocate_hash_table.
4534 2001-02-27 Kenichi Handa <handa@etl.go.jp>
4536 * coding.c (ccl_coding_driver): If ccl->eight_bit_control is zero,
4537 treat the produced bytes as a valid multibyte sequence.
4539 * ccl.c (CCL_WRITE_MULTIBYTE_CHAR): New macro.
4540 (ccl_driver) <CCL_WriteMultibyteChar2>:
4541 Use CCL_WRITE_MULTIBYTE_CHAR instead of CCL_WRITE_CHAR.
4542 <ccl_finish>: Set ccl->eight_bit_control properly.
4544 * ccl.h (struct ccl_program): New member eight_bit_control.
4546 2001-02-26 Stefan Monnier <monnier@cs.yale.edu>
4548 * keymap.c (Faccessible_keymaps): Pass `is_metized' to
4549 accessible_keymaps_char_table.
4550 (accessible_keymaps_char_table): Obey `is_metized'.
4551 (where_is_internal, Fwhere_is_internal): Don't confuse int and
4554 2001-02-26 Gerd Moellmann <gerd@gnu.org>
4556 * dispnew.c: Check HAVE_TERM_H before including term.h.
4558 2001-02-24 Andrew Innes <andrewi@gnu.org>
4560 * makefile.w32-in: Update copyright notice.
4562 2001-02-24 Stefan Monnier <monnier@cs.yale.edu>
4564 * keymap.c (where_is_internal): Accept non-ascii integer prefixes.
4566 2001-02-24 Kenichi Handa <handa@etl.go.jp>
4568 * Makefile.in (lisp): Add international/utf-8.elc.
4570 * fontset.c (Fnew_fontset): Fix handling of the case that an
4571 element of FONTLIST is a cons of family and registry.
4573 2001-02-23 Jason Rumney <jasonr@gnu.org>
4575 * w32fns.c (Fx_create_frame): Don't add FRAME_TOOL_BAR_LINES
4576 to height unconditionally.
4578 * w32term.c (x_set_glyph_string_background_width): Extend the
4579 background face to the end of the drawing area in the text area, only.
4580 (x_insert_glyphs): Call window_box_left to obtain the left
4581 x-coordinate of the area to shift.
4583 * w32menu.c (set_frame_menubar): Run activate-menu-bar-hook with
4586 2001-02-22 Andrew Innes <andrewi@gnu.org>
4588 * makefile.nt ($(BLD)\dired.obj): Remove reference to VMS header files.
4589 ($(BLD)\dispnew.obj):
4590 ($(BLD)\editfns.obj):
4591 ($(BLD)\fileio.obj):
4592 ($(BLD)\filelock.obj):
4593 ($(BLD)\keyboard.obj):
4594 ($(BLD)\w32proc.obj):
4595 ($(BLD)\process.obj):
4596 ($(BLD)\sysdep.obj): Ditto.
4598 * makefile.w32-in ($(BLD)/dired.$(O)): Remove reference to VMS
4600 ($(BLD)/dispnew.$(O)):
4601 ($(BLD)/editfns.$(O)):
4602 ($(BLD)/fileio.$(O)):
4603 ($(BLD)/filelock.$(O)):
4604 ($(BLD)/keyboard.$(O)):
4605 ($(BLD)/w32proc.$(O)):
4606 ($(BLD)/process.$(O)):
4607 ($(BLD)/sysdep.$(O)): Ditto.
4609 2001-02-22 Gerd Moellmann <gerd@gnu.org>
4611 * xdisp.c (forward_to_next_line_start): When taking the shortcut
4612 at the start of the function, check that the \n in it->c is
4613 from the iterator's current position.
4615 * xdisp.c (handle_single_display_prop): Add parameter
4616 DISPLAY_REPLACED_BEFORE_P. If it is non-zero ignore display
4617 properties which replace the display of text with something else.
4618 (handle_display_prop): Call handle_single_display_prop with
4619 additional argument saying if we already replaced text display
4620 with something else. Use AREF.
4621 (with_echo_area_buffer_unwind_data, display_menu_bar)
4622 (decode_mode_spec_coding): Use AREF and ASIZE.
4624 * vms-pp.c, vmsdir.h, vmsmap.c, vmsproc.h, vms-pp.trans, vmsfns.c,
4625 * vmspaths.h, vmstime.c, vms-pwd.h, vmsgmalloc.c, vmsproc.c,
4626 * vmstime.h: Files removed.
4628 * unexencap.c, unexfx2800.c: Files removed.
4630 * dispnew.c (direct_output_for_insert): Give up if we are showing
4631 a message or just cleared the message because we might need to
4632 resize the echo area window or display an empty echo area.
4634 2001-02-21 Gerd Moellmann <gerd@gnu.org>
4636 * xdisp.c (redisplay_internal): Do the
4637 mark_window_display_accurate after all windows have been
4638 redisplayed because this call resets flags in buffers which are
4639 needed for proper redisplay.
4641 * keyboard.c, minibuf.c, lread.c, fns.c, eval.c:
4642 Use display_hourglass_p, start_hourglass, cancel_hourglass instead of
4645 * w32term.h (struct x_output): Rename busy_cursor to hourglass_cursor,
4646 busy_window to hourglass_window, busy_p to hourglass_p.
4648 * msdos.h (struct x_output): Rename busy_window to
4649 hourglass_window, busy_p to hourglass_p.
4651 * xterm.h (struct x_output): Rename busy_cursor to hourglass_cursor,
4652 busy_window to hourglass_window, busy_p to hourglass_p.
4654 * xfns.c: Rename everything containing *busy_cursor* and similar
4656 (syms_of_w32fns): Rename x-busy-pointer-shape to
4657 x-hourglass-pointer-shape, display-busy-cursor to
4658 display-hourglass, busy-cursor-delay to hourglass-delay.
4660 * w32fns.c: Rename everything containing *busy_cursor* and similar
4662 (syms_of_w32fns): Rename x-busy-pointer-shape to
4663 x-hourglass-pointer-shape, display-busy-cursor to
4664 display-hourglass, busy-cursor-delay to hourglass-delay.
4666 * xterm.c (XTread_socket): Test x_output's hourglass_p instead
4669 * dispextern.h (start_hourglass, cancel_hourglass)
4670 (display_hourglass_p): Renamed from *busy_cursor*.
4672 2001-02-20 Gerd Moellmann <gerd@gnu.org>
4674 * keyboard.c (read_char): When an event from unread-command-events
4675 is from the tool or menu bar, set *USE_MOUSE_MENU to 1.
4677 * window.c (Fwindow_end): Handle case that WINDOW's buffer is not
4678 equal to the current buffer.
4680 * xdisp.c (setup_echo_area_for_printing): Set truncate_lines to
4681 nil, otherwise we're left with truncate_lines t when a message
4682 is printed with message-truncate-lines bound to t.
4684 2001-02-19 Gerd Moellmann <gerd@gnu.org>
4686 * window.c (Fmove_to_window_line): Undo last change.
4687 (displayed_window_lines): Call line_bottom_y to determine
4688 the line's bottom position.
4690 * dispextern.h (line_bottom_y): Add prototype.
4692 * xdisp.c (line_bottom_y): New function extracted from pos_visible_p.
4693 (pos_visible_p): Use it.
4695 * keyboard.c (recursive_edit_1): Bind `inhibit-redisplay' and
4696 set redisplaying_p to 0 here instead of in Frecursive_edit.
4697 (Frecursive_edit): Don't bind `inhibit-redisplay' and don't
4700 * xdisp.c (Qinhibit_menubar_update, inhibit_menubar_update):
4702 (syms_of_xdisp): Initialize new variables.
4703 (update_menu_bar): Do nothing if inhibit_menubar_update is set.
4704 Specbind `inhibit-menubar-update' when updating the menu bar.
4706 * xmenu.c (set_frame_menubar): Run activate-menu-bar-hook with
4709 * xdisp.c (update_menu_bar): Run activate-menu-bar-hook with
4712 * emacs.c (malloc_initialize_hook): Handle case thet `environ'
4715 * ralloc.c (__morecore) [!SYSTEM_MALLOC]: Move declaration
4716 to the start of the file.
4718 2001-02-16 Gerd Moellmann <gerd@gnu.org>
4720 * window.c (set_window_buffer): Fix last change.
4722 * window.c (set_window_buffer): Set window's vscroll to 0.
4724 * window.c (coordinates_in_window): Increase width of area
4725 where the vertical line can be dragged.
4727 * xterm.c (x_set_glyph_string_background_width): Extend the
4728 background face to the end of the drawing area in the text
4731 * xdisp.c (handle_single_display_prop): Set iterator's position
4732 to where the `display' property starts, like for images.
4733 (dump_glyph): New function.
4734 (dump_glyph_row): Use it. Dump info about marginal areas.
4736 * dispnew.c (direct_output_for_insert): Recognize more cases where
4737 glyphs can be written instead of being inserted.
4739 * xterm.c (x_insert_glyphs): Call window_box_left to obtain
4740 the left x-coordinate of the area to shift.
4742 * dired.c (directory_files_internal): Set result list to nil
4745 2001-02-15 Kenichi Handa <handa@etl.go.jp>
4747 * ccl.c (ccl_driver) [CCL_ReadMultibyteChar2]: If SRC points an
4748 invalid multibyte sequence, treat *SRC as a character of
4751 2001-02-15 Eli Zaretskii <eliz@is.elta.co.il>
4753 * textprop.c (Fset_text_properties): Doc fix.
4755 2001-02-15 Gerd Moellmann <gerd@gnu.org>
4757 * dispnew.c (update_text_area): Undo change of 2001-01-12.
4759 2001-02-14 Dave Love <fx@gnu.org>
4761 * coding.c: Doc and message fixes.
4763 2001-02-14 Andrew Innes <andrewi@gnu.org>
4765 * w32fns.c (w32_wnd_proc) <WM_GETMINMAXINFO>: Allow resizing the
4766 Emacs frame above the screen size.
4768 2001-02-14 Gerd Moellmann <gerd@gnu.org>
4770 * xdisp.c (reseat_1): Set iterator's end_charpos to ZV.
4772 2001-02-13 Gerd Moellmann <gerd@gnu.org>
4774 * insdel.c (del_range_1, del_range_byte, del_range_both): Handle
4775 case that TO ends up beyond ZV after running before-change-functions.
4777 * window.c (window_loop) <GET_BUFFER_WINDOW>: Prefer to return
4778 the selected window if it is showing the buffer in question.
4780 * dired.c (directory_files_internal): Initialize errno.
4781 (toplevel): Include errno.h.
4783 2001-02-13 Kenichi Handa <handa@etl.go.jp>
4785 * xfaces.c (best_matching_font): New parameter width_ratio.
4786 Multiply avgwidth by width_ratio.
4787 (choose_face_font): Call best_matching_font with width_ratio
4788 calculated from the column width of C.
4790 2001-02-12 Andrew Innes <andrewi@gnu.org>
4792 The following changes are to draw box lines inside characters area
4793 if line-width is negative.
4795 * w32term.c (x_produce_image_glyph): Pay attention to the case that
4796 face->box_line_width is negative.
4797 (x_produce_stretch_glyph): Likewise.
4798 (x_produce_glyphs): Likewise.
4799 (x_estimate_mode_line_height): Likewise.
4800 (x_draw_glyph_string_background): Likewise.
4801 (x_draw_glyph_string_foreground): Likewise.
4802 (x_draw_composite_glyph_string_foreground): Likewise.
4803 (x_draw_glyph_string_box): Likewise.
4804 (x_draw_image_foreground): Likewise.
4805 (x_draw_image_relief): Likewise.
4806 (x_draw_image_foreground_1): Likewise.
4807 (x_draw_image_glyph_string): Likewise.
4809 2001-02-09 Kenichi Handa <handa@etl.go.jp>
4811 The following changes are to draw box lines inside characters area
4812 if line-width is negative.
4814 * xterm.c (x_produce_image_glyph): Pay attention to the case that
4815 face->box_line_width is negative.
4816 (x_produce_stretch_glyph): Likewise.
4817 (x_produce_glyphs): Likewise.
4818 (x_estimate_mode_line_height): Likewise.
4819 (x_draw_glyph_string_background): Likewise.
4820 (x_draw_glyph_string_foreground): Likewise.
4821 (x_draw_composite_glyph_string_foreground): Likewise.
4822 (x_draw_glyph_string_box): Likewise.
4823 (x_draw_image_foreground): Likewise.
4824 (x_draw_image_relief): Likewise.
4825 (x_draw_image_foreground_1): Likewise.
4826 (x_draw_image_glyph_string): Likewise.
4828 * xfaces.c (Finternal_set_lisp_face_attribute): The value of :box
4829 and :line-width can be negative.
4830 (realize_x_face): The value of attrs[LFACE_BOX_INDEX] can be negative.
4832 2001-02-09 Jason Rumney <jasonr@gnu.org>
4834 * w32term.c (w32_encode_char): Treat eight bit graphic and control
4835 characters the same as ASCII and latin-1.
4836 (x_display_and_set_cursor): Check for the focus frame's selected
4837 window instead of selected_window.
4838 (x_after_update_window_line): Don't clear if frame's internal
4839 border width is zero.
4840 (x_new_font): Don't change a tooltip's size.
4841 (w32_initialize): Set char_ins_del_ok to 1.
4843 * w32fns.c (Fx_show_tip): Fix calls to make_number.
4844 (x_set_font): If font hasn't changed, avoid recomputing
4845 faces and other things.
4846 (x_set_tool_bar_lines): Do nothing if frame is minibuffer-only,
4847 (Fx_create_frame): Add the tool bar height to the frame height.
4848 (x_create_tip_frame): Prevent changing the tooltip's
4849 background color by specifying a color for the default font
4851 (Qcancel_timer): New variable.
4852 (syms_of_w32fns): Initialize and staticpro it.
4853 (Fx_hide_tip, Fx_show_tip): Use it.
4854 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
4856 (toplevel): Lisp code for generating parts of syms_of_w32fns removed.
4858 * w32.c (init_environment): Duplicate local string before putenv.
4860 2001-02-09 ShengHuo ZHU <zsh@cs.rochester.edu>
4862 * charset.c (Fstring): A typo.
4864 2001-02-09 Kenichi Handa <handa@etl.go.jp>
4866 * charset.c (Fstring): If all arguments are less than 256, return
4869 * editfns.c (Fchar_to_string): If CHARACTER is less than 256,
4870 return a unibyte string.
4872 * coding.c (code_convert_region): After detecting a coding, if
4873 nothing found, set coding->composing to COMPOSITION_NO.
4874 (decode_coding_string): Likewise.
4876 2001-02-08 Stefan Monnier <monnier@cs.yale.edu>
4878 * w32term.c (w32_set_scroll_bar_thumb): Use `double' for `range'
4881 2001-02-07 Kenichi Handa <handa@etl.go.jp>
4883 * charset.c (parse_str_to_multibyte): New function.
4885 * charset.h (parse_str_to_multibyte): Extern it.
4887 * print.c (print_string): If we are going to print a unibyte
4888 string into a multibyte buffer, convert the string to multibyte by
4891 2001-02-06 Andrew Innes <andrewi@gnu.org>
4893 * w32xfns.c (select_palette): Do nothing if palette hasn't yet
4894 been created. It seems we can get sent window messages such as
4895 WM_ERASEBKGND before we properly update a frame.
4897 2001-02-06 Gerd Moellmann <gerd@gnu.org>
4899 * dispnew.c (update_frame_line): Rename parameter FRAME to F.
4900 Avoid some unnecessary cursor positioning.
4902 2001-02-05 Gerd Moellmann <gerd@gnu.org>
4904 * xfaces.c (split_font_name): Compute numeric value of XLFD_AVGWIDTH.
4905 (LFACE_AVGWIDTH): New macro.
4907 (check_lface_attrs): Check LFACE_AVGWIDTH.
4908 (lface_fully_specified_p): Don't check LFACE_AVGWIDTH.
4909 (set_lface_from_font_name): Set LFACE_AVGWIDTH.
4910 (merge_face_vectors): Check LFACE_AVGWIDTH.
4911 (Finternal_make_lisp_face): Use AREF.
4912 (xm_set_menu_resources_from_menu_face)
4913 (xl_set_menu_resources_from_menu_face): Check LFACE_AVGWIDTH.
4914 (Finternal_lisp_face_empty_p): Use AREF.
4915 (lface_same_font_attributes_p): Compare LFACE_AVGWIDTH.
4916 (better_font_p, exact_face_match_p): Add parameter AVGWIDTH.
4917 Compare average widths..
4918 (best_matching_font): Arrange for comparing average widths.
4920 * dispextern.h (enum lface_attribute_index):
4921 Add LFACE_AVGWIDTH_INDEX (invisible from Lisp).
4923 2001-02-05 Dave Love <fx@gnu.org>
4925 * puresize.h: Revert last change following loadup.el change.
4927 2001-02-05 Andrew Innes <andrewi@gnu.org>
4929 * makefile.w32-in ($(EMACS)): Use $(THISDIR) instead of . in
4930 invocation of temacs, to work with Windows 2000.
4931 (bootstrap-emacs): Ditto.
4933 2001-02-05 Gerd Moellmann <gerd@gnu.org>
4935 * xterm.c (x_display_and_set_cursor): Check for the focus
4936 frame's selected window instead of selected_window.
4938 * xdisp.c (try_scrolling): If point is in the line below the
4939 window, make sure to move the iterator at least a canonical
4942 * window.c (Fmove_to_window_line): Don't add 1 if window is vscrolled.
4944 2001-02-05 Kenichi Handa <handa@etl.go.jp>
4946 * ccl.c (CCL_WRITE_CHAR): Check if CH is valid or not.
4947 If invalid, execute CCL_INVALID_CMD.
4948 (ccl_driver): If the CCL program is terminated because of
4949 CCL_STAT_INVALID_CMD, copy the remaining source data to the
4950 destination instead of throwing them away.
4952 2001-02-02 Gerd Moellmann <gerd@gnu.org>
4954 * xfns.c (x_set_font): If font hasn't changed, avoid recomputing
4955 faces and other things.
4957 * xdisp.c (get_next_display_element): Fix case of empty
4958 display table entry.
4960 2001-02-02 Eli Zaretskii <eliz@is.elta.co.il>
4962 * editfns.c (Fconstrain_to_field): Doc fix.
4964 * xfaces.c (Fclear_face_cache): Rename the `thorougly' argument
4965 into `thoroughly', to make it consistent with the doc string.
4967 * window.c (Fenlarge_window, Fshrink_window): Doc fix.
4969 2001-02-01 Gerd Moellmann <gerd@gnu.org>
4971 * search.c (search_buffer): Call set_search_regs with a byte
4972 position, not a character position.
4974 * xfns.c (x_set_tool_bar_lines): Do nothing if frame is
4977 2001-02-01 Eli Zaretskii <eliz@is.elta.co.il>
4979 * frame.c (Fmodify_frame_parameters): Doc fix.
4981 2001-01-31 Gerd Moellmann <gerd@gnu.org>
4983 * frame.h (EMACS_FRAME_H_INCLUDED): Use an include blocker
4984 identifier which is not reserved by Standard C.
4986 * frame.h (FRAME_RIGHT_SCROLL_BAR_WIDTH): New define.
4988 * window.c (enum window_part): New enumeration.
4989 (Qleft_fringe, Qright_fringe): Replace Qleft_bitmap_area and
4991 (coordinates_in_window): Return an enumerator from enum
4992 window_part. Fix handling of right scroll bar.
4993 (Fcoordinates_in_window_p): Doc fix. Return `left-fringe' and
4994 `right-fringe' instead of `left-bitmap-area' and
4995 `right-bitmap-area'. Use enumerators from enum window_part
4996 instead of hard-coded integers.
4997 (check_window_containing, window_from_coordinates):
4998 Use enumerators from enum window_part instead of hard-coded integers.
4999 (syms_of_window): Replace Qleft_bitmap_area and
5000 Qright_bitmap_area.with Qleft_fringe and Qright_fringe.
5002 2001-01-31 Eli Zaretskii <eliz@is.elta.co.il>
5004 * editfns.c (Fformat_time_string): Doc fix.
5006 2001-01-31 Stefan Monnier <monnier@cs.yale.edu>
5008 * keymap.c (Fwhere_is_internal): Use the first valid binding
5009 if no ascii binding is found (when firstonly is t).
5011 2001-01-31 Gerd Moellmann <gerd@gnu.org>
5013 * window.c (Fscroll_right, Fscroll_left): Use interactive_p
5014 instead of Finteractive_p.
5016 * lisp.h (interactive_p): Add prototype.
5018 * eval.c (interactive_p): New function.
5019 (Finteractive_p): Use it.
5021 * alloc.c (Fmake_list): Add a QUIT in the loop; unroll the loop.
5023 2001-01-31 Dave Love <fx@gnu.org>
5025 * .gdbinit (hook-run): Define to run xreload.
5027 * textprop.c (Fset_text_properties): Fix newline in doc string.
5029 2001-01-30 Gerd Moellmann <gerd@gnu.org>
5031 * xdisp.c (build_desired_tool_bar_string, syms_of_xdisp):
5032 Use DEFAULT_TOOL_BAR_BUTTON_MARGIN and DEFAULT_TOOL_BAR_BUTTON_RELIEF.
5034 * dispextern.h (Vtool_bar_button_margin:): Declare extern.
5035 (DEFAULT_TOOL_BAR_BUTTON_MARGIN, DEFAULT_TOOL_BAR_BUTTON_RELIEF)
5036 (DEFAULT_TOOL_BAR_IMAGE_HEIGHT): New defines.
5038 * xfns.c (Fx_create_frame): Add the tool bar height to the frame
5041 2001-01-30 Dave Love <fx@gnu.org>
5043 * bytecode.c (Fbyte_code) <Bgeq>: Add BEFORE_POTENTIAL_GC and
5046 2001-01-29 Gerd Moellmann <gerd@gnu.org>
5048 * bytecode.c (Fbyte_code) <Bcurrent_column>:
5049 Add BEFORE_POTENTIAL_GC and AFTER_POTENTIAL_GC.
5051 2001-01-29 Eli Zaretskii <eliz@is.elta.co.il>
5053 * textprop.c (Fset_text_properties): Doc fix.
5055 2001-01-29 Gerd Moellmann <gerd@gnu.org>
5057 * xdisp.c (forward_to_next_line_start): Remove xassert.
5059 2001-01-29 Jason Rumney <jasonr@gnu.org>
5061 * w32term.c (x_draw_row_bitmaps): Delay obtaining HDC to avoid
5062 returning without releasing it.
5064 2001-01-29 Kenichi Handa <handa@etl.go.jp>
5066 * w32fns.c (w32_font_match): Allocate three more bytes to regex
5067 for '^', '$', and '\0'.
5069 2001-01-28 Andrew Choi <akochoi@i-cable.com>
5071 * fontset.c (fontset_pattern_regexp): Allocate three more bytes to
5072 regex for '^', '$', and '\0'.
5074 * alloc.c (allocate_string) [macintosh]: Call check_string_bytes
5075 only if current_sblock has been initialized.
5077 * frame.c (Fdelete_frame) [macintosh]: Allow deletion of initial
5078 terminal frame even if it is the only visible frame.
5080 2001-01-28 Kenichi Handa <handa@etl.go.jp>
5082 * fontset.c (font_family_registry): Even if FONTNAME conform to
5083 XLFD, if it specifies other fields than family and registry,
5084 return FONTANME. New argument FORCE if nonzero cancel that feature.
5085 (fontset_font_pattern): Call font_family_registry with FORCE 1 for
5086 a signle byte character. Don't set FAMILY part to nil here.
5087 It is handled by the caller choose_face_font.
5088 (Fnew_fontset): Call font_family_registry with FORCE 0.
5089 (Fset_fontset_font): Likewise.
5091 2001-01-27 Gerd Moellmann <gerd@gnu.org>
5093 * xdisp.c (display_line): Don't treat a newline as fitting
5096 2001-01-26 Gerd Moellmann <gerd@gnu.org>
5098 * window.c (size_window): Set the window's orig_top to nil when
5099 changing heights, so that a future shrink_mini_window won't
5100 restore a bogus height.
5102 * frame.c (do_switch_frame): If selected frame has a mini-window,
5103 resize that to exact size.
5105 * dispnew.c (adjust_glyph_matrix): Always clear desired matrices.
5107 * xdisp.c (display_line): Simplify check for glyphs fitting
5108 entirely in the line.
5110 * xfns.c (xic_style): New variable.
5111 (create_frame_xic): Move static variable to global scope for
5112 the case that `static' gets defined away.
5114 2001-01-26 Kenichi Handa <handa@etl.go.jp>
5116 * coding.c (decode_coding): Set a flag for inhibiting
5118 (code_convert_region): Always set saved_coding_symbol.
5119 (decode_coding_string): Likewise. Update coding->symbol when we
5120 encounter a inconsistent eol by the same way as code_convert_region.
5122 2001-01-25 Gerd Moellmann <gerd@gnu.org>
5124 * xfns.c (x_set_tool_bar_lines): Use x_clear_area instead of
5127 * xterm.c (x_after_update_window_line): Don't clear if frame's
5128 internal border width is zero.
5129 (x_clear_area): New function.
5130 (x_after_update_window_line, x_clear_end_of_line)
5131 (x_scroll_bar_create, x_scroll_bar_set_handle)
5132 (XTset_vertical_scroll_bar, x_erase_phys_cursor): Use x_clear_area
5133 instead of XClearArea.
5135 * xterm.h (x_clear_area): Add prototype.
5137 * xfns.c (Fx_file_dialog): Remove a workaround for Lesstif
5138 which doesn't seem necessary anymore with Lesstif 0.92.
5140 2001-01-25 Dave Love <fx@gnu.org>
5142 * puresize.h (BASE_PURESIZE): Up to 720000.
5144 * keymap.c (Fwhere_is_internal): Declare gcpro3, gcpro4.
5146 2001-01-25 Gerd Moellmann <gerd@gnu.org>
5148 * xdisp.c (echo_area_display): Don't call redisplay_internal
5149 when Emacs is shutting down. We can't run hooks etc. that
5150 would be necessary to do a redisplay.
5152 * lread.c (read_integer): Use type EMACS_INT instead of int.
5154 2001-01-25 Eli Zaretskii <eliz@is.elta.co.il>
5156 * ccl.c (ccl_driver): Fix last change.
5158 2001-01-25 Kenichi Handa <handa@etl.go.jp>
5160 * ccl.h (sturct ccl_program): New member suppress_error.
5162 * ccl.c (ccl_driver): If ccl->suppress_error is nonzero, don't
5163 insert error message to the output.
5164 (setup_ccl_program): Initialize ccl->suppress_error to 0.
5166 * coding.h (struct coding_system): New member suppress_error.
5168 * coding.c (ccl_coding_driver): Setup ccl->suppress_error.
5169 (Fset_terminal_coding_system_internal): Set the member
5170 suppress_error to 1.
5171 (Fset_safe_terminal_coding_system_internal): Likewise.
5173 2001-01-24 Stefan Monnier <monnier@cs.yale.edu>
5175 * regex.c (mutually_exclusive_p): Don't blindly handle `charset_not'
5176 as if it was a `charset'.
5178 2001-01-24 Gerd Moellmann <gerd@gnu.org>
5180 * keymap.c (Fwhere_is_internal): Don't nreverse the cached
5181 value in where_is_cache; the next lookup in the cache returns
5182 something bogus if we do.
5184 2001-01-24 Eli Zaretskii <eliz@is.elta.co.il>
5186 * xdisp.c (syms_of_xdisp) <Stool_bar_lines_needed>: Don't defsubr
5187 if HAVE_WINDOW_SYSTEM isn't defined.
5189 2001-01-24 Gerd Moellmann <gerd@gnu.org>
5191 * fns.c (sweep_weak_table): Fix code taking items out of
5192 the hash collision chain. Some cleanup.
5194 * xterm.c (x_new_font): Don't change a tooltip's size.
5196 * xfns.c (x_create_tip_frame): Prevent changing the tooltip's
5197 background color by specifying a color for the default font
5200 2001-01-24 Kenichi Handa <handa@etl.go.jp>
5202 * ccl.c (CCL_READ_CHAR): Change the argument name from r to REG as
5203 a workaround for SunOS 4's cc.
5204 (CCL_CALL_FOR_MAP_INSTRUCTION): Use "if (1)..." not "do {...".
5205 (CCL_SUCCESS, CCL_SUSPEND, CCL_INVALID_CMD): Likewise.
5206 (ccl_driver) <CCL_ReadMultibyteChar2>: Remove unnecessay "do"
5209 2001-01-23 Gerd Moellmann <gerd@gnu.org>
5211 * xterm.c (x_set_window_size_1): New function extracted from
5213 (x_set_window_size): Use it.
5214 (x_set_window_size) [USE_X_TOOLKIT]: Handle case that window
5215 doesn't have a widget, like tooltips.
5217 2001-01-23 Eli Zaretskii <eliz@is.elta.co.il>
5219 * window.c (syms_of_window) <scroll-preserve-screen-position>: Doc fix.
5221 2001-01-23 Kenichi Handa <handa@etl.go.jp>
5223 * fns.c (Fset_char_table_default): Fix to make sub char-table
5226 2001-01-22 Gerd Moellmann <gerd@gnu.org>
5228 * xdisp.c (build_desired_tool_bar_string): Make sure we have
5229 a desired tool bar string, even if there are no tool bar items.
5231 * xdisp.c (Ftool_bar_lines_needed): New function.
5232 (syms_of_xdisp): Defsubr it.
5234 * editfns.c (Fformat): Don't extend text properties from arguments
5235 to padding chars in the result.
5237 2001-01-20 Eli Zaretskii <eliz@is.elta.co.il>
5239 * s/msdos.h (GC_MARK_STACK): Define to GC_MAKE_GCPROS_NOOPS.
5241 2001-01-20 Andrew Innes <andrewi@gnu.org>
5243 * w32term.c (w32_ring_bell): Only support visible bell on w32 frames.
5244 (w32_initialize): Don't set term hooks that aren't actually needed
5247 * xfaces.c (realize_default_face):
5249 (realize_tty_face): Remove references to FRAME_W32_CONSOLE_P.
5251 * xdisp.c (handle_single_display_prop): Remove references to
5252 FRAME_W32_CONSOLE_P.
5254 * dispnew.c (Fredraw_frame): Remove reference to FRAME_W32_CONSOLE_P.
5256 * frame.h (output_method): Remove output_w32_console method.
5257 (FRAME_W32_CONSOLE_P): Remove macro.
5259 * frame.c (Qw32_console): Remove variable.
5260 (Fframep): Remove references to it.
5261 (syms_of_frame): Ditto.
5262 (Fframe_parameters): Remove references to FRAME_W32_CONSOLE_P.
5264 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Reinstate original
5267 2001-01-20 Kenichi Handa <handa@etl.go.jp>
5269 * editfns.c (Fformat): Use lisp_string_width instead of strwidth.
5271 2001-01-19 Andrew Innes <andrewi@gnu.org>
5273 * w32.c (init_environment): Add a version-independent site-lisp
5274 directory to EMACSLOADPATH, after the version dependent one.
5276 2001-01-19 Gerd Moellmann <gerd@gnu.org>
5278 * editfns.c (Fbuffer_substring): Doc fix.
5280 * xdisp.c (message_dolog, message2, message2_nolog):
5281 Rename parameter LEN to NBYTES.
5283 2001-01-19 Kenichi Handa <handa@etl.go.jp>
5285 * charset.c (strwidth): Use c_string_width.
5286 (c_string_width): New function.
5287 (lisp_string_width): New arguments PRECISION, NCHARS, NBYTES.
5290 * charset.h (c_string_width, lisp_string_width): Extern them.
5292 * doprnt.c (doprnt1): Get byte length of Lisp string correctly.
5294 * indent.c (check_composition): Check validity of composition.
5296 * xdisp.c (store_frame_title): Pay attention to width of non-ASCII
5297 characters by calling c_string_width.
5298 (x_consider_frame_title): Get byte length of frame tile string
5300 (display_mode_element): Pay attention to width of non-ASCII
5301 characters by calling strwidth.
5303 2001-01-18 Gerd Moellmann <gerd@gnu.org>
5305 * xfns.c (Qcancel_timer): New variable.
5306 (syms_of_xfns): Initialize and staticpro it.
5307 (Fx_hide_tip, Fx_show_tip): Use it.
5308 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
5310 (toplevel): Lisp code for generating parts of syms_of_xfns removed.
5312 * window.c (Fwindow_live_p): Use WINDOW_LIVE_P.
5314 * window.h (WINDOW_LIVE_P): New macro.
5316 * window.c (window_size_fixed): New variable.
5317 (syms_of_window): Add a DEFVAR_BOOL for window-size-fixed, for
5320 * eval.c (specbind): If binding a per-buffer variable which
5321 doesn't have a buffer-local value in the current buffer, change
5322 the global value by changing the value of the symbol bound in all
5323 buffers not having their own value, to make it consistent with
5324 what happens with other buffer-local variables.
5326 * xterm.c (x_initialize): Set char_ins_del_ok to 1.
5328 * xdisp.c (forward_to_next_line_start): Stop at end of buffer
5329 when searching for a newline.
5331 2001-01-18 Kenichi Handa <handa@etl.go.jp>
5333 * xdisp.c (display_string): Fix previous change.
5335 2001-01-18 Jason Rumney <jasonr@gnu.org>
5337 * w32term.c (x_produce_stretch_glyph): Only use Qspace when
5338 GLYPH_DEBUG is defined.
5339 (x_produce_glyphs): Don't xassert `it->descent > 0'; this isn't
5340 true for images with `:ascent 100'.
5341 (x_set_mouse_face_gc): If the last used mouse face has gone in the
5342 meantime, use face MOUSE_FACE_ID.
5343 If first glyph isn't a character glyph, use the ASCII NUL
5344 character to determine the face.
5345 (expose_area): Do not treat left margin specially.
5346 (note_mode_line_highlight): If no local_map, check global keymap.
5347 (note_mouse_highlight): Initialize overlay.
5348 (clear_mouse_face): Don't return if tip_frame is non-nil.
5349 (show_scroll_bars): Remove unused function.
5350 (w32_read_socket) [WM_KILLFOCUS]: Set help_echo to Qnil.
5351 (x_draw_bar_cursor): Remove extra test for out of bounds cursor.
5353 (x_erase_phys_cursor): Don't apply XWINDOW to variable that may be nil.
5354 (x_free_frame_resources): Unload relief colors.
5356 2001-01-17 Gerd Moellmann <gerd@gnu.org>
5358 * xdisp.c (forward_to_next_line_start): Avoid calling
5359 get_next_display_element when the newline is already found.
5360 This may change the iterator's position, when its current position is
5361 equal to the iterator's stop_charpos.
5363 * dispnew.c (direct_output_for_insert): If char_ins_del_ok is
5364 zero, use this method only at the end of a line.
5366 * xfaces.c (x_face_list_fonts): Don't BLOCK_INPUT around the
5367 call to x_list_fonts. Call x_list_fonts with SIZE -1 only
5368 if SCALABLE_FONTS_P is set.
5370 * xfaces.c (x_face_list_fonts): Call x_list_fonts with SIZE -1,
5371 so that scalable fonts are included.
5373 * xterm.c (x_list_fonts): Allow scalable fonts if SIZE is < 0,
5374 In the cache, use a key containing the information if scalable
5376 (x_load_font): Adapt to change of keys in the font cache.
5378 2001-01-17 Kim F. Storm <storm@filanet.dk>
5380 * xfaces.c (x_face_list_fonts): Use x_list_fonts instead of
5381 XListFonts to take advantage of font caching.
5383 * xterm.c (x_list_fonts): Ensure caching font information when
5384 called for a null frame, which is the case frequently when Emacs
5387 2001-01-17 Gerd Moellmann <gerd@gnu.org>
5389 * xfns.c (QCconversion): Replaces QCalgorithm.
5391 * w32fns.c (QCconversion): Replaces QCalgorithm. Update copyright.
5393 * xdisp.c (build_desired_tool_bar_string): Use :conversion instead
5396 * xdisp.c (redisplay_tool_bar): Change tool bar's height when
5397 not everything could be displayed.
5399 * line.h, x-list-font.c: Files removed because unused.
5401 2001-01-17 Andrew Innes <andrewi@gnu.org>
5403 * dired.c (directory_files_internal): Convert result from readdir
5404 to a unibyte string initially, to avoid possible misinterpretation
5405 of some bytes as the internal form of Emacs characters.
5407 2001-01-17 Kenichi Handa <handa@etl.go.jp>
5409 * fns.c (concat): Be sure to avoid putting the same `composition'
5410 property on the adjacent regions.
5412 2001-01-16 Gerd Moellmann <gerd@gnu.org>
5414 * window.c (Fset_window_hscroll): Don't set window's min_hscroll here.
5415 (Fscroll_right, Fscroll_left): Set it here instead, if called
5418 * buffer.c (Fset_buffer_modified_p): Set buffer's
5419 prevent_redisplay_optimizations_p flag.
5421 * dispnew.c, callproc.c, fns.c, keyboard.c, process.c, sunfns.c,
5422 * sysdep.c, vmsproc.c, xselect.c: Call redisplay_preserve_echo_area
5423 with additional arg.
5425 * dispextern.h, lisp.h (redisplay_preserve_echo_area):
5428 * xdisp.c (redisplay_preserve_echo_area): Add parameter
5429 FROM_WHERE, for debugging.
5431 2001-01-16 Kenichi Handa <handa@etl.go.jp>
5433 * ccl.c (Fregister_ccl_program): Handle the return value of
5434 resolve_symbol_ccl_program correctly.
5435 (CCL_Extension): Fix typo (originally CCL_Extention). Caller changed.
5437 2001-01-15 Gerd Moellmann <gerd@gnu.org>
5439 * xterm.c (x_set_mouse_face_gc): If the last used mouse face
5440 has gone in the meantime, use face MOUSE_FACE_ID.
5442 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]:
5443 If x_display_info_for_display returns null, don't try to close
5444 the display; we didn't open it.
5446 * dispnew.c (save_or_restore_current_matrices): Function removed.
5447 (save_current_matrix, restore_current_matrix): New functions.
5448 (adjust_frame_glyphs_for_frame_redisplay): Use them to save and
5449 restore the frame's current matrix. Due to the glyph pointer
5450 setup done in adjust_glyph_matrix, there is no easy way to make
5451 saving the current matrix in the desired matrix generally correct,
5454 2001-01-15 Kenichi Handa <handa@etl.go.jp>
5456 * xdisp.c (insert_left_trunc_glyphs): Overwrite padding glyphs by
5458 (display_line): Optimize for wide characters.
5459 (display_string): Don't try to display a multi-column character
5460 partially. On ttys, produce more than one truncation glyph for
5461 multi-column characters that don't fit on the line.
5463 2001-01-13 Kenichi Handa <handa@etl.go.jp>
5465 * md5.c (WORDS_BIG_ENDIAN) [__BYTE_ORDER == __BIG_ENDIAN]:
5466 Define it instead of WORDS_BIGENDIAN. Caller changed.
5468 2001-01-13 Jason Rumney <jasonr@gnu.org>
5470 * w32fns.c (Fimage_size, image_ascent, lookup_image)
5471 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR, parse_image_spec)
5472 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
5473 (tiff_format, gif_format, gs_format): Adapt to change of image margins.
5475 * w32term.c (x_produce_image_glyph, x_draw_image_foreground)
5476 (x_draw_image_relief, x_draw_image_foreground_1)
5477 (x_draw_image_glyph_string): Adapt to change of image margins.
5479 * w32.c (init_environment, sys_shutdown, sys_pipe): Remove unused
5482 * w32bdf.c (search_file_line, get_cached_font_char)
5483 (cache_char_offset, create_offscreen_bitmap): Remove unused variables.
5485 * w32inevt.c (w32_console_toggle_lock_key): Add parentheses.
5487 * w32fns.c (x_to_w32_color, x_set_icon_name, xlfd_strip_height)
5488 (w32_list_synthesized_fonts, lookup_image, Fx_file_dialog)
5489 (Fw32_send_sys_command): Remove unused variables.
5490 (w32_msg_pump): Add parentheses.
5492 * w32term.c (w32_fill_rect, w32_read_socket, x_bitmap_icon)
5493 (x_new_fontset, x_calc_absolute_position, x_iconify_frame):
5496 2001-01-12 Gerd Moellmann <gerd@gnu.org>
5498 * xdisp.c (Vtool_bar_button_margin): Replaces tool_bar_button_margin.
5499 (build_desired_tool_bar_string): Handle Vtool_bar_button_margin
5500 being a pair of margins.
5501 (syms_of_xdisp): Change DEFVAR_INT of tool-bar-button-margins
5502 to DEFVAR_LISP. Extend doc.
5504 * xfns.c (Fimage_size, image_ascent): Adapt to the change of image
5506 (lookup_image): If `:margin MARGIN' is specified, and MARGIN is a
5507 pair of integers `(X . Y)', use X for the horizontal and Y for the
5509 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR): New enumerator.
5510 (parse_image_spec): Check it.
5511 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
5512 (tiff_format, gif_format, gs_format):
5513 Use IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR for :margin.
5515 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
5516 (x_draw_image_relief, x_draw_image_foreground_1)
5517 (x_draw_image_glyph_string): Adapt to the change of image margins.
5519 * dispextern.h (struct image): Replace member `margin' with
5520 `hmargin' and `vmargin'.
5522 * xdisp.c (Fdump_tool_bar_row) [GLYPH_DEBUG]: Add parameters ROW
5525 * dispnew.c (update_text_area): Put code which decrements the
5526 stop position when the row's face extends to the end of the
5529 * xfns.c (x_set_mouse_color): Fix color allocation.
5531 * keyboard.c: Call get_local_map with new argument list.
5533 * intervals.c (get_local_map): Change TYPE to Lisp_Object.
5535 * intervals.h (enum map_property): Removed.
5536 (get_local_map): Change prototype.
5538 * keymap.c: Call get_local_map with new argument list.
5539 (Fwhere_is_internal): Rename parameter XKEYMAP to KEYMAP.
5541 2001-01-11 Gerd Moellmann <gerd@gnu.org>
5543 * xdisp.c (build_desired_tool_bar_string): Correct the computation
5544 of the size needed for the tool bar string. For the last image,
5545 use a `display' property that reaches to the end of the string.
5547 * xselect.c (selection_request_dpyinfo): New variable.
5548 (x_handle_selection_request): Set it.
5549 (x_selection_request_lisp_error): Don't call
5550 x_decline_selection_request if selection request's display has
5553 * xfaces.c (x_free_colors, x_free_dpy_colors) [DEBUG_X_COLORS]:
5554 Do the unregister_colors before calling XFreeColors.
5556 2001-01-10 Dave Love <fx@gnu.org>
5558 * Makefile.in (${etc}DOC): Depend on ${shortlisp} and
5559 ${SOME_MACHINE_LISP}, not ${lisp}.
5561 2001-01-10 Gerd Moellmann <gerd@gnu.org>
5563 * xdisp.c (display_line): On ttys, produce more than one truncation
5564 glyph for multi-column characters that don't fit on the line.
5566 * xselect.c (x_reply_selection_request): Add a comment.
5568 * xfns.c (Fx_backspace_delete_keys_p): Use XkbGetMap and
5569 XkbGetNames instead of XkbGetKeyboard.
5571 2001-01-10 Dave Love <fx@gnu.org>
5573 * sysdep.c (random): Revert the declaration.
5575 2001-01-09 Gerd Moellmann <gerd@gnu.org>
5577 * lisp.h (STRING_BYTES) [GC_CHECK_STRING_BYTES]:
5578 Call function string_bytes.
5579 (GC_CHECK_STRING_BYTES): Moved here from alloc.c.
5581 * alloc.c (CHECK_STRING_BYTES) [GC_CHECK_STRING_BYTES]: New macro.
5582 (check_sblock, string_bytes) [GC_CHECK_STRING_BYTES]: New functions.
5583 (check_string_bytes) [GC_CHECK_STRING_BYTES]: Add parameter ALL_P.
5584 (allocate_string) [GC_CHECK_STRING_BYTES]: Always check strings in
5586 (mark_object) [GC_CHECK_STRING_BYTES]: Use CHECK_STRING_BYTES.
5587 (gc_sweep) [GC_CHECK_STRING_BYTES]: Call check_string_bytes
5588 after sweeping strings, and at the end.
5589 (GC_CHECK_STRING_BYTES): Moved to lisp.h.
5591 * alloc.c (Fgarbage_collect): Use a record_unwind_protect to
5592 ensure that pop_message is called.
5594 * keyboard.c (Fexecute_extended_command): Use a
5595 record_unwind_protect to ensure that pop_message is called.
5597 * lisp.h (push_message_unwind): Add prototype.
5599 * xdisp.c (push_message_unwind): New function.
5601 * fileio.c (do_auto_save_unwind): Do the pop_message here
5602 instead of in Fdo_auto_save.
5603 (Fdo_auto_save): Don't call pop_message.
5605 2001-01-08 Ken Raeburn <raeburn@gnu.org>
5607 * xfns.c (xpm_load) [!ALLOC_XPM_COLORS]: Declare local variable I
5610 2001-01-08 Gerd Moellmann <gerd@gnu.org>
5612 * window.c (window_scroll_pixel_based): Adjust glyph matrices
5613 when increasing window's vscroll.
5615 * macros.c (Qkbd_macro_termination_hook): New variable.
5616 (syms_of_macros): Initialize and staticpro it.
5617 (pop_kbd_macro): Run kbd-macro-termination-hook.
5619 * xterm.c (XTread_socket) <LeaveNotify>: Set help_echo to nil.
5621 2001-01-07 Dave Love <fx@gnu.org>
5623 * keyboard.c (Fread_key_sequence_vector): Avoid newline in
5624 arglist, for documentation's sake.
5626 2001-01-06 Andrew Innes <andrewi@gnu.org>
5628 * makefile.w32-in (clean): Delete $(COMPILER_TEMP_FILES) instead
5631 2001-01-05 Andrew Innes <andrewi@gnu.org>
5633 * term.c (update_end): Don't check updating_frame; for some reason
5634 this can be 0 sometimes, such as after dismissing a popup menu,
5635 and isn't necessary given the explicit frame argument.
5637 2001-01-05 Gerd Moellmann <gerd@gnu.org>
5639 * sysdep.c: Don't prototype srandom; it takes an unsigned argument
5640 on some systems, and an unsigned long on others, like FreeBSD 4.1.
5642 2001-01-04 Gerd Moellmann <gerd@gnu.org>
5644 * xterm.c (clear_mouse_face): Don't return if tip_frame is non-nil.
5646 * xfns.c (x_create_tip_frame): Preserve the value of
5647 face_change_count around the creation of the tip frame.
5649 * xfns.c (last_show_tip_args): New variable.
5650 (compute_tip_xy): New function.
5651 (Fx_show_tip): Reuse an existing tip frame, if possible.
5652 (syms_of_xfns): Initialize and staticpro last_show_tip_args.
5654 2001-01-04 Dave Love <fx@gnu.org>
5656 * editfns.c (Fformat): Doc fix.
5658 * systime.h (set_file_times): Prototype.
5660 * widget.h (EmacsFrameSetCharSize_): Prototype.
5662 * sysdep.c (random, srandom): Declare explicitly.
5664 * dispextern.h (move_it_vertically_backward): Declare.
5666 2001-01-04 Gerd Moellmann <gerd@gnu.org>
5668 * xfns.c (x_create_tip_frame): Call face-set-after-frame-default,
5669 like in Fx_create_frame.
5671 * xfaces.c (set_font_frame_param): Don't do anything for
5672 non-graphical frames.
5674 * window.c (Fdelete_other_windows): Set window's window_end_valid
5675 to nil when changing the window's start. Don't change the
5676 window's start when its top position hasn't changed. If we do,
5677 this will set the window's optional_new_start, which act's like a
5678 force_start during redisplay with C-x 1 M-> under particular
5679 circumstances (see report from Per Starback to emacs-pretest-bug
5682 2001-01-03 Gerd Moellmann <gerd@gnu.org>
5684 * xdisp.c (forward_to_next_line_start): Reset it->c if taking the
5685 short cut at the start of the function. Add an assertion.
5686 (reseat_at_next_visible_line_start): Add an assertion.
5688 * window.c (Frecenter): When changing the window start, set the
5689 window's window_end_valid to nil.
5690 (Fwindow_end): Fix window-end computation when UPDATE is non-nil.
5692 * dispextern.h (move_it_past_eol): Add prototype.
5694 * xdisp.c (move_it_past_eol): New function.
5696 * window.c (Fwindow_end): Doc fix.
5698 2001-01-03 Dave Love <fx@gnu.org>
5700 * dired.c (Ffile_attributes): Fix last change, removing BSD4_3 kluge.
5702 2001-01-03 Gerd Moellmann <gerd@gnu.org>
5704 * xdisp.c (try_window_reusing_current_matrix): Fix bug setting
5705 the enabled_p flag of the glyph row at window_end_vpos to 0.
5706 (handle_single_display_prop): Fix last change.
5708 2001-01-02 Richard M. Stallman <rms@caffeine.ai.mit.edu>
5710 * window.c (Frecenter): Doc fix.
5712 2001-01-02 Andrew Innes <andrewi@gnu.org>
5714 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Remove redefinition.
5716 * frame.h (output_method): Add output_w32_console method.
5717 (FRAME_W32_CONSOLE_P): New macro.
5719 * frame.c (make_terminal_frame) [WINDOWSNT]: Make terminal frames
5720 use output_w32_console method.
5721 (Qw32_console): New Lisp_Object.
5722 (Fframep): Return it.
5723 (syms_of_frame): Init it.
5724 (Fframe_parameters): Report w32console as font for w32_console frames.
5726 * xfaces.c (realize_default_face): Set face foreground and
5727 background to unspecified for w32_console frames.
5728 (realize_face): Realize face cache for w32_console frames.
5729 (realize_tty_face): Accept w32_console frames.
5731 * xdisp.c (handle_single_display_prop): Return if frame is w32_console.
5732 (init_iterator) [WINDOWSNT]: Initialize frame face cache if
5733 necessary, even if running interactively.
5735 * dispnew.c (Fredraw_frame): Call set_terminal_modes for
5738 * w32term.c (x_update_begin):
5742 (x_change_line_highlight):
5747 (w32_reassert_line_highlight):
5748 (w32_frame_rehighlight):
5749 (w32_frame_raise_lower): Do nothing if not w32 frame.
5751 * w32xfns.c (get_frame_dc): Abort if called on a non-w32 frame.
5753 * w32fns.c (Fx_display_color_cells): Determine correct value, when
5754 system doesn't tell us directly.
5755 (Fx_display_visual_class): Implement properly.
5757 2001-01-02 Gerd Moellmann <gerd@gnu.org>
5759 * window.c (Frecenter): Handle centering in graphical frames
5760 specially. Centering on the basis of line counts doesn't work
5761 reliably with variable-height lines.
5763 2001-01-02 Eli Zaretskii <eliz@is.elta.co.il>
5765 * widget.c (EmacsFrameSetCharSize): Remove unused variables `ac'
5768 * composite.c (run_composition_function): Remove unused var `val'.
5769 (update_compositions): Remove unused variable `hook'.
5771 * intervals.c (get_local_map): Remove unused variable `tem'.
5773 * doprnt.c (doprnt1): Remove unused variable `size'.
5775 * fns.c (Flength): Remove unused variable `tail'.
5776 (Fdelete): Remove unused variable `size'.
5778 * editfns.c (Ftranspose_regions): Remove unused variables `gcpro1'
5781 * doc.c (Fsnarf_documentation): Remove unused vars `fun' and `tem'.
5783 * data.c (find_symbol_value): Remove extra 3rd argument in the
5784 call to swap_in_symval_forwarding.
5786 * undo.c (Fprimitive_undo): Remove unused block-scope variable `end'.
5788 * search.c (shrink_regexp_cache): Remove unused variable `cpp'.
5789 (trivial_regexp_p): Remove unused variable `c'.
5790 (boyer_moore): Remove unused variable `k'.
5792 * indent.c (current_column): Remove unused variable `stopchar'.
5793 (Fcompute_motion): Remove unused variable `contin'.
5795 * casefiddle.c (casify_object): Remove unused variable `tolen'.
5797 * dired.c (directory_files_internal): Fix a typo in a comment.
5798 Remove an unused variable `handler'.
5799 (file_name_completion): Remove unused function-scope variable `dp'.
5800 (Ffile_attributes) <dirname, sdir>: Make declarations conditioned
5803 * fileio.c (e_write): Remove unused variable `require_encoding_p'.
5805 * marker.c (Fmarker_position): Remove unused variables `pos', `i',
5807 (Fmarker_insertion_type): Remove unused variable `buf'.
5809 * insdel.c (make_gap): Remove unused variable `result'.
5811 * keyboard.c (record_char): Remove unused function-scope var `help'.
5812 (kbd_buffer_get_event): Remove unused block-scope variable `idx'.
5813 (menu_bar_items): Remove unused function-scope variable `tem'.
5815 * fontset.c (fontset_ref): Remove unused variable `i'.
5816 (fontset_set): Remove unused variables `j' and `tmp'.
5817 (make_fontset): Remove unused variables `i', `j', `elt' and `base_elt'.
5818 (make_fontset_for_ascii_face): Remove unused variable `name'.
5819 (fs_load_font): Remove unused variable `font_idx'.
5820 (fs_query_fontset): Remove unused function-local variable `fontset'.
5821 (list_fontsets): Remove unused variable `tail'.
5822 (Fnew_fontset): Remove unused variables `family' and `registry'.
5823 (accumulate_font_info): Remove unused variable `tmp'.
5824 (Ffontset_font): Remove unused variable `id'.
5825 (syms_of_fontset): Remove unused variable `i'.
5827 * xfns.c (x_display_info_for_name): Cast 0 to "char *" in the call
5829 (lookup_image): Remove unused variable `file'.
5830 (xbm_load): Remove unused variables `bitmap_data', `height', and
5831 `width'. Remove function-local variable `i', leave the
5833 (gif_load): Remove unused variable `inc'.
5835 * xterm.c (XTread_socket): Remove unused variables `p' and `pend'.
5836 (XTread_socket) <LeaveNotify>: Remove unused variable `frame',
5837 leave only the one in the inner block.
5839 * xfaces.c (face_fontset, realize_default_face): Remove unused
5841 (face_at_buffer_position): Remove unused variable `multibyte_p'.
5843 * term.c (encode_terminal_code): Remove unused variable `c'.
5845 * ccl.c (Fccl_execute): Cast ccl_driver parameters to `unsigned
5846 char *' instead of `char *'.
5848 * category.c (Fcategory_docstring): Remove unused variable `doc'.
5849 (Fget_unused_category): Remove unused variable `docstring_vector'.
5850 (Fchar_category_set): Remove unused variables `val', `charset',
5853 * coding.c (detect_coding_iso2022, setup_coding_system):
5854 Remove unused variable `i'.
5855 (detect_coding_mask): Remove unused variable `idx'.
5856 (detect_coding): Remove unused variable `i'.
5857 (ccl_coding_driver): Remove unused variable `result'.
5858 (run_pre_post_conversion_on_str): Remove unused variable `prev'.
5859 (decode_coding_string): Remove unused variables `to' and `gcpro1'.
5860 (encode_coding_string): Remove unused variables `gcpro1' and
5861 `saved_coding_symbol'.
5862 (Ffind_coding_systems_region_internal): Remove function-local
5863 variable args[], leave only the block-local one.
5864 (code_convert_region1): Remove unused variable `len'.
5866 * charset.c (char_printable_p): Remove unused variable `chars'.
5867 (Fsplit_char, Fchar_bytes): Remove unused variable `val'.
5868 (str_to_multibyte): Remove unused variable `c'.
5870 * window.c (size_window): Remove block-local variable `min_size'.
5872 * xdisp.c (make_cursor_line_fully_visible): Remove unused variable
5873 `header_line_height'.
5874 (append_space, extend_face_to_end_of_line): Declare `saved_what'
5875 enum display_element_type.
5877 2001-01-02 Gerd Moellmann <gerd@gnu.org>
5879 * xterm.c (x_connection_closed): Catch X errors around all
5880 statements that call X. Save away the error message in a local copy.
5882 * xterm.c (x_connection_closed): Set handling_signal to 0 at
5885 * xdisp.c (pos_visible_p): Take into account that CHARPOS maybe
5886 in or at the start of invisible text.
5888 * dispnew.c (update_window): Don't check_current_matrix_flags.
5890 2001-01-01 Jason Rumney <jasonr@gnu.org>
5892 * w32fns.c (x_figure_window_size): Do not allow new_height and
5893 new_width of frame to override specified values.
5895 2000-12-30 Kenichi Handa <handa@etl.go.jp>
5897 * composite.c (find_composition): Fix a code for searching backward.
5899 2000-12-29 Gerd Moellmann <gerd@gnu.org>
5901 * dispnew.c (check_current_matrix_flags) [GLYPH_DEBUG]: New function.
5902 (update_window) [GLYPH_DEBUG]: Call it.
5903 (scrolling_window): Prevent including current rows which are below
5904 what's displayed in the window.
5906 * xdisp.c (try_window_reusing_current_matrix)
5907 <new start <= old start>: Disable rows in the current matrix
5908 which are below the window after scrolling.
5910 * xdisp.c (move_it_by_lines): Don't do optimizations if NEED_Y_P
5911 is zero. It's not worth the complexity.
5912 (invisible_text_between_p): Put in #if 0 because unused.
5914 2000-12-28 Gerd Moellmann <gerd@gnu.org>
5916 * xfns.c (Fx_backspace_delete_keys_p): Check library and server
5917 XKB versions. Call XkbFreeKeyboard with 2nd arg 0.
5919 * keyboard.c (echo_char): If C is an integer, always call
5920 push_key_description. Former code could signal an invalid
5923 * keymap.c (push_key_description): Add parameter FORCE_MULTIBYTE.
5924 If set, print multibyte text.
5925 (Fsingle_key_description): Call push_key_description with
5926 FORCE_MULTIBYTE set.
5927 (describe_buffer_bindings): Likewise.
5929 * lisp.h (push_key_description): Add prototype.
5931 * xdisp.c (echo_area_display): Bind redisplay-dont-pause to t
5932 around the call to redisplay_internal.
5934 * xfns.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
5936 * dispnew.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
5938 2000-12-28 Kenichi Handa <handa@etl.go.jp>
5940 * ccl.c (CCL_WRITE_CHAR): Check variable `extra_bytes'.
5941 (ccl_driver): New local variable `extra_bytes'.
5943 * ccl.h (struct ccl_spec): New member eight_bit_carryover.
5945 * coding.c (setup_coding_system):
5946 Initialize coding->spec.ccl.eight_bit_carryover.
5947 (ccl_coding_driver): Pay attention to carried over 8-bit bytes.
5949 2000-12-28 Kenichi Handa <handa@etl.go.jp>
5951 * coding.c (SAFE_ONE_MORE_BYTE): New macro.
5952 (DECODE_EMACS_MULE_COMPOSITION_CHAR): New macro.
5953 (DECODE_EMACS_MULE_COMPOSITION_RULE): New macro.
5954 (decode_composition_emacs_mule): New function.
5955 (decode_coding_emacs_mule): Decode composition sequence by calling
5956 decode_composition_emacs_mule.
5957 (ENCODE_COMPOSITION_EMACS_MULE): New macro.
5958 (encode_coding_emacs_mule): Changed from macro to function.
5959 If a text contains compositions, encode them correctly.
5960 (setup_coding_system): Set coding->commong_flags for emacs-mule so
5961 that decoding and encoding are required.
5963 2000-12-27 Gerd Moellmann <gerd@gnu.org>
5965 * xfaces.c (PT_PER_INCH): New macro.
5966 (xlfd_point_size): Compute real point size from font's pixel size.
5967 (pixel_point_size, build_scalable_font_name): Use PT_PER_INCH
5970 * .gdbinit: Comment out the line pointing to the Lesstif source
5973 * window.c (Frecenter): Use displayed_window_lines instead
5974 of window_internal_height.
5976 * xterm.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
5977 instead of x-toolkit-scroll-bars-p.
5978 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
5980 * w32term.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
5981 instead of x-toolkit-scroll-bars-p.
5982 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
5984 * dispnew.c (struct redisplay_history) [GLYPH_DEBUG]: New.
5985 (REDISPLAY_HISTORY_SIZE) [GLYPH_DEBUG]: New macro.
5986 (redisplay_history, history_idx, history_tick) [GLYPH_DEBUG]:
5988 (add_window_display_history, add_frame_display_history)
5989 (Fdump_redisplay_history) [GLYPH_DEBUG]: New functions.
5990 (build_frame_matrix_from_leaf_window): Remove unused code.
5991 (build_frame_matrix_from_leaf_window) [GLYPH_DEBUG]: Add to
5993 (update_frame) [GLYPH_DEBUG]: Add to redisplay history.
5994 (update_window) [GLYPH_DEBUG]: Likewise.
5995 (syms_of_display): Defsubr dump-redisplay-history.
5997 2000-12-23 Gerd Moellmann <gerd@gnu.org>
5999 * keyboard.c (echo_prompt): Always set current_kboard->echoptr to
6000 the end of the prompt. Set echo_after_prompt to the offset
6001 of echoptr in echobuf.
6003 * xdisp.c (init_from_display_pos): Pop until the iterator's
6004 stack is empty; there may be frames for stretch or images
6007 * dispnew.c (save_frame_matrix, restore_frame_matrix): Removed.
6008 (save_or_restore_current_matrix): New function for the same
6009 purpose, but more efficient.
6010 (adjust_frame_glyphs_for_frame_redisplay): Use it.
6012 2000-12-23 Eli Zaretskii <eliz@is.elta.co.il>
6014 * xdisp.c (syms_of_xdisp): Fix last change.
6016 2000-12-23 Gerd Moellmann <gerd@gnu.org>
6018 * xdisp.c (syms_of_xdisp): Doc fix.
6020 * xdisp.c (redisplay_window): Remove label restore_buffers;
6021 use finish_scroll_bars instead to make sure that scroll bars
6022 are redeemed. If we don't do this, flickering can result from
6023 scroll bars being destroyed and recreated.
6025 2000-12-22 Jason Rumney <jasonr@gnu.org>
6027 * w32term.c (w32_draw_bitmap): Fix drawing so it does not appear
6028 in the wrong colors when the foreground is not black.
6029 (expose_window): Don't redraw the window that's currently being
6032 2000-12-22 Gerd Moellmann <gerd@gnu.org>
6034 * window.c (size_window): When setting the window's too_small_ok
6035 flag, compare old size with minimum size depending on WIDTH_P,
6036 don't compare with window_min_width.
6038 * window.c (delete_window): Simplify somewhat.
6039 (Fset_window_configuration): Don't SET_FRAME_GARBAGED after
6040 freeing window matrices. The flag windows_or_buffers_changed is
6041 set, so the next redisplay will consider all windows; this should
6044 2000-12-22 Kenichi Handa <handa@etl.go.jp>
6046 * coding.c (ccl_coding_driver): Initialize ccl->cr_consumed.
6048 * ccl.h (struct ccl_program): New member cr_consumed.
6050 * ccl.c (CCL_WRITE_CHAR): Don't handle EOL conversion here.
6051 (CCL_READ_CHAR): Handle EOL conversion here.
6052 (ccl_driver) <CCL_ReadMultibyteChar2>: Likewise.
6054 2000-12-21 Gerd Moellmann <gerd@gnu.org>
6056 * xdisp.c (Fdump_glyph_row) [GLYPH_DEBUG]: Add optional arg GLYPHS.
6058 * dispextern.h (GLYPH_EQUAL_P): Also compare pixel widths,
6059 otherwise tabs of different size compare equal.
6061 * callint.c (Fcall_interactively): Prevent a compiler warning.
6063 * print.c (print_unwind): Return nil.
6064 (PRINTDECLARE): Initialize all local variables.
6065 (print_preprocess): Add a default case.
6067 * lisp.h (Qinhibit_point_motion_hooks): Declare extern.
6069 * undo.c (Fprimitive_undo): Bind `inhibit-point-motion-hooks' to t.
6071 * window.c (delete_window, Fsplit_window)
6072 (Fset_window_configuration): Calls to ensure_frame_matrix removed.
6074 * dispextern.h (ensure_frame_matrix): Function declaration removed.
6076 * dispnew.c (ensure_frame_matrix): Removed.
6077 (save_frame_matrix, restore_frame_matrix): New functions.
6078 (adjust_frame_glyphs_for_frame_redisplay): Use them.
6080 * xdisp.c (dump_glyph_row, dump_glyph_matrix, Fdump_glyph_matrix)
6081 [GLYPH_DEBUG]: Extended to dump glyphs in short form.
6083 2000-12-21 Andrew Innes <andrewi@gnu.org>
6085 * w32term.c (x_update_begin): Regenerate the palette here, rather
6086 than for each window.
6088 * w32xfns.c (select_palette): Avoid calling SelectPalette if
6089 palette is NULL, since this corrupts memory! Also get
6090 display_info reference from frame.
6092 2000-12-21 Jason Rumney <jasonr@gnu.org>
6094 * w32bdf.c (w32_init_bdf_font): Fix test for valid bmp heap.
6096 * w32term.c (x_draw_hollow_cursor): Delay obtaining the frame's DC
6097 to avoid returning without releasing it.
6099 2000-12-21 Kenichi Handa <handa@etl.go.jp>
6101 * keymap.c (push_key_description): Don't convert eight-bit-control
6102 and eight-bit-graphic to multibyte character.
6104 * charset.c (Fmake_char_internal): If CHARSET doesn't have a
6105 generic character and CODE1 is nil, return the smallest character
6108 2000-12-20 Dave Love <fx@gnu.org>
6110 * s/osf5-0.h (NSIG): Don't redefine.
6112 2000-12-20 Stefan Monnier <monnier@cs.yale.edu>
6114 * keymap.c (where_is_internal): Check ascii_sequence_p rather than
6115 excluding menu-bar and tool-bar.
6116 (Fwhere_is_internal): Check ascii_sequence_p when looking up the cache.
6117 (menu_item_p): Remove.
6118 (where_is_internal_1): Don't ignore menu-items.
6120 2000-12-20 Gerd Moellmann <gerd@gnu.org>
6122 * xdisp.c (hscroll_window_tree): Take window's min_hscroll
6125 * window.c (make_window): Initialize window's min_hscroll.
6126 (Fset_window_hscroll): Set window's hscroll and min_hscroll.
6127 (set_window_buffer, temp_output_buffer_show): Set min_hscroll
6129 (struct saved_window): New member min_hscroll.
6130 (SAVED_WINDOW_VECTOR_SIZE): Set to 17.
6131 (Fset_window_configuration): Set window's min_hscroll.
6132 (save_window_save): Save window's min_hscroll.
6133 (compare_window_configurations): Compare min_hscroll values.
6135 * window.h (struct window): New member min_hscroll.
6137 * keyboard.c (echo_prompt): Prevent a compiler warning.
6139 * xdisp.c (try_cursor_movement): Fix last change. The real
6140 condition is that PT is at the end of the row, and should
6141 be displayed at the start of the next row.
6143 * xdisp.c (try_cursor_movement): If we end on a partially
6144 visible line, end we already decided to scroll, return -1.
6146 * dispextern.h (ensure_frame_matrix): Add prototype.
6148 * window.c (delete_window, Fsplit_window)
6149 (Fset_window_configuration): Call ensure_frame_matrix.
6151 * dispnew.c (fake_current_matrices, ensure_frame_matrix):
6153 (adjust_frame_glyphs_for_frame_redisplay): If display has been
6154 completed, call fake_current_matrices instead of marking frame
6157 2000-12-20 Jason Rumney <jasonr@gnu.org>
6159 * w32fns.c (syms_of_w32fns): Initialize and staticpro tip_frame.
6161 2000-12-19 Eli Zaretskii <eliz@is.elta.co.il>
6163 * fns.c (Frequire): Doc fix.
6165 2000-12-19 Gerd Moellmann <gerd@gnu.org>
6167 * window.c (window_scroll_pixel_based): Don't use move_it_vertically.
6169 * dispnew.c (direct_output_for_insert): Fix check for mini-window
6170 currently displaying a message.
6172 * bytecode.c (toplevel) [CHECK_FRAME_FONT]: Include frame.h and
6174 (Fbyte_code) [CHECK_FRAME_FONT]: Check the selected frame's font.
6176 2000-12-18 Andrew Innes <andrewi@gnu.org>
6178 * w32.c (w32_strerror): New function.
6180 * w32.h (w32_strerror): New extern.
6182 * w32fns.c (Fw32_shell_execute): Use it.
6184 2000-12-18 Gerd Moellmann <gerd@gnu.org>
6186 * s/hpux10.h (_FILE_OFFSET_BITS): Undef again.
6188 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
6190 * msdos.c (IT_set_face): Obey inverse_video.
6192 2000-12-18 Kenichi Handa <handa@etl.go.jp>
6194 * dired.c (directory_files_internal): Always return decoded filenames.
6196 2000-12-18 Gerd Moellmann <gerd@gnu.org>
6198 * xterm.c (x_connection_closed): Prevent being called recursively
6199 because of an error condition in XtCloseDisplay.
6201 * xdisp.c (init_iterator): If noninteractive, and the frame's
6202 face cache is null, make one.
6204 * xfns.c (show_busy_cursor): Check for live frames more thoroughly.
6206 * process.c (wait_reading_process_input): Check for pending
6207 input when running timers.
6209 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
6211 * msdos.c (IT_write_glyphs): Compute the glyph face from str->face_id.
6213 2000-12-18 Kenichi Handa <handa@etl.go.jp>
6215 * process.c (read_process_output): Don't run a filter if the code
6216 decoder produces nothing but carryover.
6218 2000-12-17 Andrew Innes <andrewi@gnu.org>
6220 * w32.c (sys_rename): Only check errno against EEXIST, and not
6221 EACCES, when determining whether rename failed because the target
6222 exists. This was resulting in indefinite looping on Windows 9x if
6223 the source file was locked by another process.
6225 * w32fns.c (Ffile_system_info): New function.
6226 (syms_of_w32fns): Defsubr it.
6228 2000-12-17 Gerd Moellmann <gerd@gnu.org>
6230 * window.c (coordinates_in_window): Fix computation for
6231 position on vertical line between mode lines.
6233 * xfns.c (unwind_create_frame): Return t if frame was deleted.
6234 Don't alter tip_frame or tip_window.
6235 (unwind_create_tip_frame): Set tip_frame to nil only if frame
6238 * w32fns.c (unwind_create_frame): Return t if frame was deleted.
6239 Don't alter tip_frame or tip_window.
6240 (unwind_create_tip_frame): Set tip_frame to nil only if frame
6243 2000-12-16 Eli Zaretskii <eliz@is.elta.co.il>
6245 * fileio.c (Fcopy_file): Rename the last argument to keep_time, to
6246 be consistent with the doc string. Reported by NAKAJIMA Mikio
6247 <minakaji@osaka.email.ne.jp>.
6249 2000-12-16 Kenichi Handa <handa@etl.go.jp>
6251 * xfaces.c (Vface_ignored_fonts): New variable.
6252 (x_face_list_fonts): Ignore fonts matching Vface_ignored_fonts.
6253 (syms_of_xfaces): Declare Vface_ignored_fonts as a Lisp variable.
6255 2000-12-15 Gerd Moellmann <gerd@gnu.org>
6257 * dispnew.c (update_window): Detect pending input every nth line
6258 updated, i.e. do it depending on real work done, and not on the
6261 * xterm.c (expose_window): Don't redraw the window that's
6262 currently being updated.
6264 * window.c (Fset_window_point): Remove test for
6265 cursor_in_non_selected_windows.
6267 * lread.c (read1): Recognize end of file after `\\'.
6269 * xfns.c (x_create_tip_frame): Use unwind_create_tip_frame,
6270 not unwind_create_frame.
6272 2000-12-15 Dave Love <fx@gnu.org>
6274 * s/usg5-4.h (bcopy) [IRIX6]: Don't special-case definition of
6277 * s/irix6-5.h: #undef bcopy & al here. Include strings.h.
6279 2000-12-15 Kenichi Handa <handa@etl.go.jp>
6281 * coding.c (setup_coding_system): Clear all members of the struct
6282 coding_system at first.
6283 (detect_coding): Call detect_coding_mask with a correct MULTIBYTEP
6285 (code_convert_region): Don't override coding->src_multibyte and
6286 coding->dst_multibyte.
6288 * fns.c (Fmd5): Docstring improved.
6290 2000-12-15 Miles Bader <miles@gnu.org>
6292 * xdisp.c (window_box_height): Only use mode-line glyph-rows that
6293 are actually marked as mode-lines; otherwise use
6294 estimate_mode_line_height.
6296 2000-12-14 Gerd Moellmann <gerd@gnu.org>
6298 * editfns.c (Fformat): Prevent a buffer overrun when the format
6299 specifies a precision.
6301 2000-12-14 Eli Zaretskii <eliz@is.elta.co.il>
6303 * msdos.c (Fmsdos_set_mouse_buttons): Signal an error if the
6304 argument is outside the range [2..3].
6306 2000-12-14 Andrew Innes <andrewi@gnu.org>
6308 * w32fns.c (Fx_hide_tip): Avoid unnecessary work when there's
6309 nothing to do. Bind inhibit-quit.
6310 (tip_frame): Make it a Lisp_Object.
6311 (x_create_tip_frame): Set tip_frame after it has been added to
6313 (Fx_show_tip): Don't set tip_frame here.
6314 (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]: New variables.
6315 (unwind_create_frame, unwind_create_tip_frame): New functions.
6316 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
6317 while a frame is only partially constructed.
6319 * w32term.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
6320 (x_free_frame_resources): New function.
6321 (x_destroy_window): Use it.
6323 2000-12-14 Gerd Moellmann <gerd@gnu.org>
6325 * xfns.c (Fx_backspace_delete_keys_p): New function.
6326 (syms_of_xfns): Defsubr it.
6328 * config.in (HAVE_XKBGETKEYBOARD): Add.
6330 2000-12-14 Kenichi Handa <handa@etl.go.jp>
6332 * keyboard.c (echo_prompt): Argument type changed to Lisp_Object.
6333 Always store string in multibyte representation in echobuf.
6334 (echo_char): Always store string in multibyte representation in
6336 (echo_now): Call message2_nolog with the arg MULTIBYTE 1.
6337 (read_key_sequence): Adjusted for the change of echo_prompt.
6339 * fns.c (Fmd5): Docstring improved.
6341 * lisp.h (detect_coding_system): Prototype adjusted.
6343 * coding.c (ONE_MORE_BYTE_CHECK_MULTIBYTE): New macro.
6344 (detect_coding_emacs_mule, detect_coding_iso2022,)
6345 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
6346 (detect_coding_utf_16, detect_coding_ccl): Make them static.
6347 New argument MULTIBYTEP. Callers changed.
6348 (detect_coding_mask, detect_coding_system): New argument
6349 MULTIBYTEP. Callers changed.
6350 (decode_coding_string): Set coding->src_multibyte and
6351 coding->dst_multibyte before calling detect_coding and detect_eol.
6352 Update them after some coding system is detected.
6354 2000-12-13 Stefan Monnier <monnier@cs.yale.edu>
6356 * keymap.c (get_keyelt): Only eval the filter if `autoload' is set.
6358 * keyboard.c (menu_bar_items, tool_bar_items):
6359 Set `autoload' when looking up `tool-bar' or `menu-bar' submap.
6361 2000-12-13 Gerd Moellmann <gerd@gnu.org>
6363 * xfns.c (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]:
6365 (unwind_create_frame, unwind_create_tip_frame): New functions.
6366 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
6367 while a frame is only partially constructed.
6369 * xterm.h (x_free_frame_resources): Declare.
6371 * xterm.c (x_free_frame_resources): New function.
6372 (x_destroy_window): Use it.
6374 * dispnew.c (update_window): If do_mouse_tracking is non-nil,
6375 don't interrupt the update for pending input initially, i.e.
6376 update at least some lines.
6378 * keyboard.c (do_mouse_tracking): Make externally visible.
6380 * xterm.c (x_term_init): Declare gray_bitmap_bits as `extern char *'.
6382 * xfns.c (gray_bitmap_bits): Declare `char *'.
6384 2000-12-12 Gerd Moellmann <gerd@gnu.org>
6386 * xdisp.c (display_tool_bar_line): Make sure that tool bar
6387 lines start with a relief line.
6389 2000-12-12 Dave Love <fx@gnu.org>
6391 * window.c (Fdisplay_buffer): Doc fix.
6392 (Fwindow_list): Remove unused var.
6394 * buffer.h (mmap_set_vars): Declare.
6396 * window.h (Fset_window_point): Declare.
6398 2000-12-12 Eli Zaretskii <eliz@is.elta.co.il>
6400 * msdos.c (fast_find_position): Don't overstep the last window row.
6401 (IT_note_mouse_highlight): Initialize portion to -1. Remove unused
6402 variable `area'. When looking for a row under (X,Y), give up if some
6403 of the previous rows is not enabled.
6405 2000-12-12 Gerd Moellmann <gerd@gnu.org>
6407 * window.c (Fset_window_point): If displaying cursors in windows
6408 other than the selected window, make sure redisplay updates
6409 other windows to show the new value of point in the window.
6411 * dispextern.h (cursor_in_non_selected_windows): Declare extern.
6413 * buffer.c (Fkill_buffer): Don't Fset_buffer when testing if
6414 the buffer is the sole visible buffer when in the mini-buffer.
6416 * xdisp.c (setup_echo_area_for_printing, with_echo_area_buffer):
6417 Bind `inhibit-read-only' to t.
6418 (unwind_with_echo_area_buffer): Use AREF.
6420 * xfns.c (Fx_hide_tip): Simplified.
6422 * s/freebsd.h, s/netbsd.h (GC_MARK_STACK): Use GC_MAKE_GCPROS_NOOPS
6425 * s/gnu-linux.h (GC_MARK_STACK): Define as GC_MAKE_GCPROS_NOOPS.
6427 2000-12-11 Gerd Moellmann <gerd@gnu.org>
6429 * xfns.c (Fx_hide_tip): Fix last change.
6431 * xfns.c (Fx_hide_tip): Avoid unnecessary work when there's
6432 nothing to do. Bind inhibit-quit.
6433 (tip_frame): Make it a Lisp_Object.
6434 (x_create_tip_frame): Set tip_frame after it has been added to
6436 (Fx_show_tip): Don't set tip_frame here.
6438 * xterm.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
6440 * xdisp.c (prepare_menu_bars): Changes for tip_frame being a
6443 * dispextern.h: Change external declaration of tip_frame.
6445 * keymap.c (Fkey_description): If KEYS is an empty key sequence,
6446 return an empty string.
6448 * xdisp.c (try_cursor_movement): Check update_mode_lines instead
6449 of the window's update_mode_line flag, since the former is set by
6450 force-mode-line-update, not the latter. This makes
6451 column-number-mode slightly faster.
6453 * xdisp.c (try_window_id) <all changes above window start>:
6456 2000-12-11 Paul Eggert <eggert@twinsun.com>
6458 * config.in (HAVE_FTELLO): Remove.
6460 (_XOPEN_SOURCE): Remove; the large-file code no longer needs it.
6461 * lread.c (file_offset, file_tell): Depend on HAVE_FSEEKO, not
6463 * s/hpux10.h (_FILE_OFFSET_BITS): Do not undef.
6464 * s/isc3-0.h, s/osf5-0.h: Update comment about _XOPEN_SOURCE.
6466 2000-12-11 Miles Bader <miles@gnu.org>
6468 * window.c (displayed_window_lines): Don't round up when
6469 converting empty space at bottom to lines.
6470 Handle non-newline-terminated final lines properly.
6471 (Fwindow_text_height): New function (used to be in lisp).
6472 (syms_of_window): Initialize it.
6474 2000-12-09 Stefan Monnier <monnier@cs.yale.edu>
6476 * syntax.c (scan_lists): Check that the right quote char has the
6477 right Sstring syntax when jumping over strings.
6478 (init_syntax_once): Use Smax rather than 13.
6480 2000-12-09 Miles Bader <miles@gnu.org>
6482 * window.c (Fpos_visible_in_window_p): Replace FULLY parameter
6483 with PARTIALLY, inverting the sense.
6484 (window_scroll_pixel_based): Scroll partially visible lines into
6485 place if we hit the beginning or end of the buffer.
6486 (displayed_window_lines): Don't include partially visible lines.
6487 (Fmove_to_window_line): Skip past any partially visible first line.
6489 2000-12-08 Gerd Moellmann <gerd@gnu.org>
6491 * keymap.c (current_minor_maps): Use malloc. Prevent a leak.
6493 * tparam.c (tparam1): Change the way buffers are reallocated to be
6494 portable and less obfuscated.
6496 * termcap.c (tgetent): Change the way buffers are reallocated to
6497 be portable and less obfuscated.
6499 * macros.c (store_kbd_macro_char): Change the way buffers are
6500 reallocated to be portable and less obfuscated.
6502 * lread.c (read1): Change the way buffers are reallocated to be
6503 portable and less obfuscated.
6505 * doc.c (Fsubstitute_command_keys): Change the way buffers
6506 are reallocated so that it is portable.
6508 2000-12-07 Eli Zaretskii <eliz@is.elta.co.il>
6510 * dosfns.c (Ffile_system_info): New function.
6511 (syms_of_dosfns): Defsubr it.
6513 2000-12-07 Stefan Monnier <monnier@cs.yale.edu>
6515 * alloc.c (gc_sweep): Add comment.
6517 2000-12-07 Gerd Moellmann <gerd@gnu.org>
6519 * sound.c (vox_configure): Change order of ioctls.
6520 Don't set SNDCTL_DSP_SPEED from bps, don't set SNDCTL_DSP_SAMPLESIZE.
6521 Ignore errors when changing volume.
6522 (vox_close): Don't reset the device.
6524 * process.c (read_process_output): Make sure the process marker's
6525 position is valid when the process buffer is changed in
6526 after-change functions. W3 does that.
6528 * xfns.c (x_free_gcs): New function.
6530 * xterm.h (x_free_gcs): Add prototype.
6532 * widget.c (EmacsFrameDestroy): Call x_free_gcs instead of
6535 * xterm.c (x_destroy_window): Call x_free_gcs so that
6536 resources of non-toolkit X windows will be freed.
6538 2000-12-07 Andrew Innes <andrewi@gnu.org>
6540 * w32fns.c (xlfd_charset_of_font): Fix last change.
6542 2000-12-06 Dave Love <fx@gnu.org>
6544 * md5.h (__P): Don't define -- it comes from config.h.
6546 * strftime.c: Change some #if foo to #ifdef foo.
6548 2000-12-06 Andrew Innes <andrewi@gnu.org>
6550 * w32term.h (CP_INVALID): Rename to CP_UNKNOWN.
6552 * w32fns.c (xlfd_charset_of_font): Don't overwrite fontname argument.
6553 (w32_codepage_for_font): Rename CP_INVALID to CP_UNKNOWN.
6554 (w32_list_fonts): Don't choke if pattern doesn't specify a codepage.
6556 2000-12-06 Gerd Moellmann <gerd@gnu.org>
6558 * alloc.c (gc_sweep): Prevent symbols read during loadup
6561 * xdisp.c (underlying_face_id): New function.
6562 (handle_face_prop, face_before_or_after_it_pos): Use it
6563 to determine the face ``under'' a string. Let strings inherit
6564 the face of the buffer under them.
6566 * xfaces.c (face_at_string_position): Update function comment.
6568 * dispnew.c (adjust_glyph_matrix): Don't reuse a window's current
6569 matrix if the window's left position has changed; we need to
6570 redraw it in this case.
6572 * dispextern.h (struct glyph_matrix): Add member window_left_x.
6574 * window.c (coordinates_in_window): Check mouse on mode-line or
6577 * alloc.c (Fgarbage_collect): Dox fix. Return a list as
6578 advertized by the function documentation.
6580 * window.c (syms_of_window): Doc fix.
6582 * sound.c (vox_configure): Set volume for left and right channel.
6583 (sound_cleanup): Return nil.
6585 * xdisp.c (move_it_by_lines): Fix paren typo.
6587 * xterm.c (x_load_font): Don't use the font's max_bounds for
6588 computing the height of the font. If max_bounds' ascent or
6589 descent are greater than the font's ascent or descent, this means
6590 glyphs overlap, which should be handled now by redisplay.
6592 * window.c (Veven_window_heights): New variable.
6593 (syms_of_window): DEFVAR_LISP it.
6594 (Fdisplay_buffer): Check Veven_window_heights before evening the
6597 2000-12-06 Miles Bader <miles@gnu.org>
6599 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is `t',
6600 update `default-frame-alist' instead of setting no frame parameters.
6602 2000-12-06 Kenichi Handa <handa@etl.go.jp>
6604 * composite.c (update_compositions): Fix typo (use the correct
6607 2000-12-05 Jason Rumney <jasonr@gnu.org>
6609 * md5.h: Remove underscores from function declarations.
6610 (__attribute__, __alignof__) [!__GNUC__]: Define.
6612 * md5.c: Delay include of md5.h until after namespace cleaning.
6614 * makefile.w32-in (fns.o): Depend on md5.h
6615 (md5.o): New target.
6618 * makefile.nt: Likewise.
6620 2000-12-05 Jason Rumney <jasonr@altavista.net>
6622 * w32term.c (expose_area): Complete last change.
6624 2000-12-05 Ken Raeburn <raeburn@gnu.org>
6626 * minibuf.c: Include intervals.h.
6628 2000-12-05 Jason Rumney <jasonr@gnu.org>
6630 * w32term.c (x_produce_glyphs): If a font for a component of
6631 a composition is not found, use 1 pixel dot ascent and 0 dot
6632 descent value to avoid displaying terribly tall empty boxes.
6633 (expose_area): Pass x-coordinate relative to the exposed
6634 area to x_draw_glyphs instead of a window-relative coordinate.
6636 2000-12-05 Gerd Moellmann <gerd@gnu.org>
6638 * xdisp.c (next_element_from_ellipsis): Save face before selective
6639 display in saved_face_id, and set face_before_selective_p.
6640 (reseat_1): Reset face_before_selective_p.
6641 (append_space, extend_face_to_end_of_line): If iterator's
6642 face_before_selective_p is set, use the face from saved_face_id.
6643 (extend_face_to_end_of_line): For tty frames, make sure to
6644 use the right face id when producing spaces at the end of
6647 * dispextern.h (struct it): Add face_before_selective_p.
6649 * keyboard.c (record_char): Don't record identical help-echo
6650 events in recent_keys.
6652 * xterm.c [USE_X_TOOLKIT]: Close the display.
6653 (xim_close_dpy): Handle case that the display has been closed.
6655 * xterm.c (x_destroy_window): Reset the frame's X window after
6658 * dispnew.c (adjust_glyph_matrix): Make sure to initialize local
6659 variable window_width.
6660 (line_draw_cost): Fix code skipping over spaces at the end of the
6661 line when must_write_spaces is not set.
6662 (scrolling_window): Fix code inserting runs in list of all runs.
6664 2000-12-05 Kenichi Handa <handa@etl.go.jp>
6666 * coding.c (setup_coding_system): Be sure to initialize
6667 coding->category_idx.
6669 2000-12-04 Gerd Moellmann <gerd@gnu.org>
6671 * xterm.c (PER_CHAR_METRIC): Removed because not used.
6673 * xterm.c (expose_area): Pass x-coordinate relative to the exposed
6674 area to x_draw_glyphs instead of a window-relative coordinate.
6676 * fileio.c (auto_save_error): Add parameter ERROR. Show the
6677 error in the message.
6679 * keyboard.c (Fread_key_sequence): Don't start the busy cursor
6680 timer after having read a key. It's not good for code reading
6681 several keys in a loop, like an input method.
6683 * fileio.c (Finsert_file_contents): When VISIT is t, don't
6684 record undo information for format-decode.
6686 * undo.c (Fprimitive_undo): Bind inhibit-read-only to t if
6687 current buffer is read-only, not if it isn't.
6689 * keyboard.c (record_char): Record `help-echo' input events
6690 in recent_keys only if they display some help. Don't record
6691 `help-echo' events as macro char.
6693 2000-12-04 Richard M. Stallman <rms@caffeine.ai.mit.edu>
6695 * editfns.c (save_excursion_restore): Don't move point
6696 in another window if it is showing the wrong buffer.
6697 Avoid the call to Fwindow_live_p, for speed.
6699 2000-12-04 Kenichi Handa <handa@etl.go.jp>
6701 * xfaces.c (struct font_name): New member registry_priority.
6702 (split_font_name): Initialize the above member to zero.
6703 (concat_font_list): New function.
6704 (font_list): Include fonts of all alternative registries.
6705 (FONT_POINT_SIZE_QUANTUM): New macro.
6706 (better_font_p): Ignore point size difference less than
6707 FONT_POINT_SIZE_QUANTUM. Use registry_prioprity as a last resort.
6709 * xterm.c (x_produce_glyphs): If a font for a component of
6710 a composition is not found, use 1 pixel dot ascent and 0 dot
6711 descent value to avoid displaying terribly tall empty boxes.
6713 * ccl.c (stack_idx_of_map_multiple): Don't use C initializier.
6715 2000-12-03 Ken Raeburn <raeburn@gnu.org>
6717 * coding.h (code_convert_string1): Declare.
6719 * fns.c (Fmd5): Pass lisp objects, not integers, to call3.
6721 * lisp.h (Fmake_variable_buffer_local, Fbuffer_file_name): Declare.
6723 2000-12-02 Jason Rumney <jasonr@gnu.org>
6725 * w32term.c (w32_bdf_per_char_metric): Dereference pointer
6726 correctly for single byte character case.
6727 (w32_per_char_metric): Do not try to make any assumptions about
6728 the metrics of BDF fonts.
6729 (x_estimate_mode_line_height): If `mode-line' face
6730 hasn't a font, use that of the frame, as drawing glyphs does.
6731 (note_mouse_highlight): Change the cursor shape on the vertical
6732 border between windows [not enabled].
6734 * w32term.h (struct w32_output): Add member horizontal_drag_cursor.
6736 * w32fns.c (Fx_create_frame): Reintroduce the call to
6737 face-set-after-frame-defaults.
6738 (Vx_window_horizontal_drag_shape): New variable.
6739 (syms_of_xfns): DEFVAR_LISP it.
6740 (x_set_mouse_color): Create frame's horizontal_drag_cursor [not
6743 2000-12-02 Simon Josefsson <simon@josefsson.org>
6745 * fns.c (Fmd5): Use a different logic to decide the coding system
6748 * coding.h (Qwrite_region, Qcoding_system_error): Declare extern.
6750 2000-12-02 Eli Zaretskii <eliz@is.elta.co.il>
6752 * fileio.c (Fread_file_name) [DOS_NT]: Don't crash if homedir is NULL.
6754 2000-12-01 Gerd Moellmann <gerd@gnu.org>
6756 * xterm.c (x_calc_absolute_position): Don't subtract menubar's
6757 height for YNegative.
6758 (x_calc_absolute_position) [USE_MOTIF]: Use the column widget's
6759 height; also see comment there.
6761 * window.c (coordinates_in_window): Handle computations for
6762 positions on the vertical bar and fringes differently for
6763 window-system frames. Consider some pixels near the vertical bar
6764 as on the bar if the frame doesn't have vertical scroll bars.
6765 Associate positions between mode or header lines with the
6766 right window, the left one.
6768 2000-12-01 Jason Rumney <jasonr@gnu.org>
6770 * w32term.c (w32_clear_window): Avoid clearing an invalid frame.
6772 * w32xfns.c (get_frame_dc): Avoid changing the palette on an
6775 2000-12-01 Gerd Moellmann <gerd@gnu.org>
6777 * window.c (struct saved_window): Add members orig_top and orig_height.
6778 (SAVED_WINDOW_VECTOR_SIZE): Increment to 16.
6779 (save_window_save, Fset_window_configuration): Save/restore
6780 window's orig_top and orig_height.
6782 2000-12-01 Jason Rumney <jasonr@gnu.org>
6784 * w32term.c (x_draw_vertical_border): Fix call to w32_fill_rect.
6786 * w32fns.c (x_set_cursor_color): Fix last change.
6788 2000-11-30 Gerd Moellmann <gerd@gnu.org>
6790 * xdisp.c (echo_area_display): If cursor is in the echo area, make
6791 sure that the next redisplay displays the minibuffer, so that
6792 the cursor will be replaced with what the minibuffer wants.
6794 * xterm.c: Test USE_TOOLKIT_SCROLL_BARS everywhere with #ifdef and
6795 #ifndef instead of using #if.
6796 (XTread_socket) [USE_MOTIF] <KeyPress>: Call XmIsScrollBar only if
6797 USE_TOOLKIT_SCROLL_BARS is defined.
6799 2000-11-30 Jason Rumney <jasonr@gnu.org>
6801 * w32fns.c (x_set_cursor_color): Use x_update_cursor instead of
6804 2000-11-30 Gerd Moellmann <gerd@gnu.org>
6806 * fns.c (Fmd5): Doc fix.
6808 2000-11-30 Simon Josefsson <simon@josefsson.org>
6810 * fns.c (Fmd5): New function.
6811 (syms_of_fns): Defsubr md5.
6813 * Makefile.in (obj): Add md5.o
6815 2000-11-30 Gerd Moellmann <gerd@gnu.org>
6817 * md5.h, md5.c: New files, taken from glibc.
6819 * xmenu.c (popup_get_selection): Use xmalloc instead of malloc.
6821 * xterm.c (x_estimate_mode_line_height): If `mode-line' face
6822 hasn't a font, use that of the frame, as drawing glyphs does.
6824 2000-11-29 Stefan Monnier <monnier@cs.yale.edu>
6826 * eval.c (Frun_hooks): Allow 0 arguments.
6828 2000-11-29 Gerd Moellmann <gerd@gnu.org>
6830 * xterm.c (XTmouse_position) [USE_X_TOOLKIT]: When the mouse
6831 is over the menu bar widget, say it's not on the frame.
6833 * xfns.c (Fx_create_frame): Reintroduce the call to
6834 face-set-after-frame-defaults.
6836 * eval.c (Fsignal): Reset handling_signal.
6838 2000-11-28 Jason Rumney <jasonr@gnu.org>
6840 * w32menu.c (add_menu_item): Reset menu item text when changing
6841 type to radio button.
6843 2000-11-28 Gerd Moellmann <gerd@gnu.org>
6845 * xselect.c: Update copyright.
6847 * window.c (coordinates_in_window): If on a mode or header line,
6848 but sufficiently close to its start, return ``on vertical
6849 border''. This gives us a way to drag windows horizontally when
6850 using toolkit scroll bars.
6852 * xterm.c (note_mouse_highlight): Change the cursor shape
6853 on the vertical border between windows.
6855 * xterm.h (struct x_output): Add member horizontal_drag_cursor.
6857 * xfns.c (Vx_window_horizontal_drag_shape): New variable.
6858 (syms_of_xfns): DEFVAR_LISP it.
6859 (x_set_mouse_color): Create frame's horizontal_drag_cursor.
6861 * textprop.c (text_read_only): New function.
6862 (verify_interval_modification): Use it instead of signaling
6863 `text-read-only'. This makes it easier to catch this error
6866 * xdisp.c (forward_to_next_line_start): Check for newlines,
6867 not end of line, which includes CR.
6869 2000-11-28 Kenichi Handa <handa@etl.go.jp>
6871 * coding.c (Ffind_coding_systems_region_internal): Be sure to
6872 include no-conversion.
6874 2000-11-27 Jason Rumney <jasonr@gnu.org>
6876 * w32fns.c (w32_load_system_font): Always mark font as double byte
6877 if codepage is unicode.
6879 2000-11-27 Gerd Moellmann <gerd@gnu.org>
6881 * xdisp.c (forward_to_next_line_start): If already on a newline,
6882 just consume it to avoid unintended skipping over invisible text below.
6884 * keyboard.c (lucid_event_type_list_p): Handle `help-echo',
6885 `vertical-line', `mode-line' and `header-line' events.
6887 * xdisp.c (try_window_id): Avoid starting to display in the middle
6888 of a character, a TAB for instance. This is easier than to set
6889 up the iterator exactly, and it's not a frequent case, so the
6890 additional effort wouldn't really pay off.
6892 2000-11-26 Andrew Choi <akochoi@i-cable.com>
6894 * emacs.c (main) [macintosh]: Call syms_of_frame before calling
6897 2000-11-25 Jason Rumney <jasonr@gnu.org>
6899 * keyboard.c (make_lispy_event) [mouse_wheel, drag_n_drop]:
6900 Args to window_from_coordinates should be pixel coordinates.
6902 * w32fns.c (x_to_w32_font): Do not filter out italic fonts, as new
6903 redisplay handles them properly.
6905 2000-11-25 Miles Bader <miles@gnu.org>
6907 * indent.c (compute_motion): Keep pos_byte in sync with pos.
6909 2000-11-24 Jason Rumney <jasonr@gnu.org>
6911 * w32.c (init_environment): Set LANG environment variable based on
6912 locale settings, if not set.
6914 * w32fns.c (x_set_tool_bar_lines): Clear internal border when
6915 making tool bar smaller. When clearing the frame, also
6916 clear current matrices. Clear frame when tool bar disappears.
6917 Don't use more lines for the tool-bar than is available.
6918 (x_change_window_heights): New function.
6920 2000-11-24 Gerd Moellmann <gerd@gnu.org>
6922 * xdisp.c (init_from_display_pos): If POS says we're already after
6923 an overlay string ending at POS, make sure to pop the iterator
6924 because it will be in front of that overlay string. When POS is
6925 ZV, we've thereby also ``processed'' overlay strings at ZV.
6927 * xfaces.c (lface_from_face_name): Function comment fix.
6929 2000-11-24 Miles Bader <miles@gnu.org>
6931 * xdisp.c (display_menu_bar, display_mode_line): Change the way we
6932 apply `mode-line-inverse-video' -- zero means force display using
6933 the default face, non-zero means display using the specialized face.
6934 (syms_of_xdisp): `mode-line-inverse-video' defaults to true again.
6936 2000-11-23 Kenichi Handa <handa@etl.go.jp>
6938 * alloc.c (Fmake_string): Use MAX_MULTIBYTE_LENGTH, instead of
6941 2000-11-23 Eli Zaretskii <eliz@is.elta.co.il>
6943 * coding.c (decode_coding_emacs_mule): Fix the case of
6944 CODING_EOL_LF, which used uninitialized value of c.
6946 2000-11-23 Stefan Monnier <monnier@cs.yale.edu>
6948 * xdisp.c (syms_of_xdisp): Make fontification-functions buffer-local.
6950 2000-11-22 Gerd Moellmann <gerd@gnu.org>
6952 * buffer.c (Fmake_indirect_buffer): Don't treat nil as a
6955 * frame.h (struct frame): Replace desired_tool_bar_items,
6956 current_tool_bar_items, n_desired_tool_bar_items,
6957 n_current_tool_bar_items with tool_bar_items and n_tool_bar_items.
6959 * frame.c (make_frame): Change initialization of tool bar
6962 * xterm.c (x_handle_tool_bar_click, note_tool_bar_highlight):
6963 Change references to members deleted from struct frame to use the
6966 * xdisp.c (update_tool_bar, build_desired_tool_bar_string): Change
6967 references to members deleted from struct frame to use the new ones.
6969 * dispnew.c (update_frame): Do nothing with frame's tool bar items.
6971 * alloc.c (mark_object) <frame>: Mark tool bar items differently.
6973 * w32term.c (x_tool_bar_item, w32_handle_tool_bar_click)
6974 (note_tool_bar_highlight): Change references to members deleted
6975 from struct frame to use the new ones.
6977 2000-11-23 Miles Bader <miles@gnu.org>
6979 * xdisp.c (display_menu_bar): Or `mode-line-inverse-video' with
6980 the face's inverse-video attribute, rather than overriding it.
6982 2000-11-22 Gerd Moellmann <gerd@gnu.org>
6984 * xfns.c (x_set_tool_bar_lines): Clear internal border when
6985 making tool bar smaller.
6987 2000-11-22 Dave Love <fx@gnu.org>
6989 * s/sol2-5.h (_LARGEFILE_SOURCE, _FILE_OFFSET_BITS): Don't define.
6991 2000-11-22 Miles Bader <miles@gnu.org>
6993 * keyboard.c (Vminibuffer_message_timeout): New variable.
6994 (command_loop_1): Use it to determine message timeout.
6995 (syms_of_keyboard): Initialize it.
6997 * xdisp.c (syms_of_xdisp): `mode-line-inverse-video' defaults to nil.
6999 2000-11-22 Kenichi Handa <handa@etl.go.jp>
7001 * sysdep.c: Move the code for declaring h_errno after #include
7004 2000-11-21 Gerd Moellmann <gerd@gnu.org>
7006 * xfns.c (Fx_hide_tip) [USE_LUCID]: Add a hack to redisplay
7007 the menu bar when the tooltip is unmapped.
7009 * buffer.c (Fkill_buffer): Notice if the buffer to kill is the
7010 sole visible buffer when we're currently in the mini-buffer, and
7013 2000-11-21 Jason Rumney <jasonr@gnu.org>
7015 * w32select.c (Fw32_set_clipboard_data): Save a copy of what is
7016 put on the clipboard.
7017 (Fw32_get_clipboard_data): Compare data on clipboard with saved
7018 copy of what Emacs last put there. If they are the same, do not
7019 use the clipboard copy to avoid losing data due to coding conversions.
7021 2000-11-22 Miles Bader <miles@gnu.org>
7023 * minibuf.c (Vminibuffer_prompt_properties): New variable.
7024 (syms_of_minibuf): Initialize it.
7025 (read_minibuf): Add properties from Vminibuffer_prompt_properties
7026 to prompt, don't make read-only.
7028 2000-11-21 Gerd Moellmann <gerd@gnu.org>
7030 * bytecode.c (Fbyte_code) <Bvarbind, Bunwind_protect>:
7031 Add BEFORE/AFTER_POTENTIAL_GC.
7033 * s/hpux10.h (_FILE_OFFSET_BITS): Undef.
7035 * buffer.c (mmap_free_1): Avoid a compiler warning.
7037 * term.c, cm.c: Don't try to include termcap.h; see comment there.
7039 2000-11-21 Kenichi Handa <handa@etl.go.jp>
7041 * s/sol2-5.h: Move #undef USE_MMAP_FOR_BUFFERS out of #if 0
7044 2000-11-20 Gerd Moellmann <gerd@gnu.org>
7046 * xfns.c (x_create_tip_frame): Use CWSaveUnder only if the
7049 * s/gnu-linux.h: Don't use `#cpu'.
7051 * buffer.c (MAP_FAILED): Define it as `((void *) -1)' if it's
7052 not defined in mman.h.
7054 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): New variables.
7055 (x_send_scroll_bar_event): Store the window in scroll_bar_windows
7056 and store an index in the XClientMessageEvent. Storing a
7057 Lisp_Object or pointer can fail on a 64 bit system, since X only
7059 (x_scroll_bar_to_input_event): Get the window from scroll_bar_windows.
7061 2000-11-20 Dave Love <fx@gnu.org>
7063 * Makefile.in (LIBX): Reorder for -lX11 after -lXpm.
7065 2000-11-20 Gerd Moellmann <gerd@gnu.org>
7067 * s/sol2-5.h (USE_MMAP_FOR_BUFFERS): Undefine.
7069 2000-11-20 Kenichi Handa <handa@etl.go.jp>
7071 * charset.c (get_new_private_charset_id): Don't limit CHARSET_ID
7074 * alloc.c (make_string): Fix previous change. Be sure to make
7075 unibyte string correctly.
7077 2000-11-19 Gerd Moellmann <gerd@gnu.org>
7079 * window.c (Fwindow_list): Change parameter list to be XEmacs
7081 (window_list_1): New function.
7082 (window_loop): Use it instead of Fwindow_list.
7084 * sysdep.c (emacs_ospeed): New variable.
7085 (toplevel): Don't declare ospeed extern.
7086 (init_baud_rate): Use emacs_ospeed instead of ospeed.
7088 * termcap.c (ospeed): Remove.
7089 (tputs) [!emacs]: Remove unused code.
7090 (tgetent): Avoid a compiler warning.
7092 * xterm.c (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
7093 (x_scroll_bar_remove, XTset_vertical_scroll_bar): Call
7094 SCROLL_BAR_X_WIDGET with additional argument DPY.
7096 * xterm.h (struct scroll_bar): Members x_widget_low, x_widget_high
7098 (SCROLL_BAR_X_WIDGET): Get the widget via XtWindowToWidget.
7099 Take the X display as additional argument.
7100 (SET_SCROLL_BAR_X_WIDGET): Store the window of the widget, since
7101 `Widget' is a pointer type that's not easily stored in Lisp_Object
7102 form in a portable way.
7104 * dispnew.c (update_text_area): Fix last change.
7106 2000-11-18 Gerd Moellmann <gerd@gnu.org>
7108 * xdisp.c: Use BINDING_STACK_SIZE throughout.
7110 * xfns.c (x_set_tool_bar_lines): When clearing the frame, also
7111 clear current matrices.
7113 * buffer.c (mmap_enlarge): Don't print a message on stderr
7114 if mapping new memory at the end of the existing region fails.
7116 * dispnew.c (update_text_area): Don't skip over equal glyphs
7117 when the last current glyph overlaps the glyph to its right.
7119 2000-11-18 Miles Bader <miles@gnu.org>
7121 * xdisp.c (message_log_check_duplicate): Let "..."-detection match
7122 lines that *end* with "..." too (that's the most common case!).
7124 2000-11-18 Gerd Moellmann <gerd@gnu.org>
7126 * xdisp.c (resize_mini_window): Temporarily change to the
7127 mini-window's buffer if necessary.
7129 * xfns.c (Fx_show_tip): Use default y-offset of -10 so that
7130 the tooltip obscures less text under it.
7132 2000-11-17 Gerd Moellmann <gerd@gnu.org>
7134 * puresize.h (BASE_PURESIZE): Increase to 700000.
7136 2000-11-18 Jason Rumney <jasonr@gnu.org>
7138 * w32term.c (w32_draw_bitmap): Use face to set colors.
7140 2000-11-17 Dave Love <fx@gnu.org>
7142 * lread.c (Fload): Fix #ifdef for pcc.
7144 2000-11-17 Gerd Moellmann <gerd@gnu.org>
7146 * xdisp.c (pos_visible_p): Compute the default character height
7149 2000-11-16 Gerd Moellmann <gerd@gnu.org>
7151 * xdisp.c (pos_visible_p): Handle case that we reach ZV without
7152 knowing the line's height; use the default font's height in that case.
7154 * xfaces.c (weight_table): Add `demi' with the same meaning as
7157 2000-11-16 Kenichi Handa <handa@etl.go.jp>
7159 * dispnew.c (null_row): New global static variable.
7160 (clear_glyph_row): Delete local static variable null_row.
7162 2000-11-15 Jason Rumney <jasonr@gnu.org>
7164 * w32term.c (HIGHLIGHT_COLOR_DARK_BOOST_LIMIT): New constant.
7165 (w32_alloc_lighter_color): Use new brightness calculations from
7166 xterm.c. Scale delta to be in the range expected by W32.
7167 (w32_draw_relief_rect): Use frame relief colors.
7169 2000-11-15 Gerd Moellmann <gerd@gnu.org>
7171 * frame.c (syms_of_frame_1): Removed; code moved to syms_of_frame.
7172 (Qinhibit_default_face_x_resources): New variable.
7173 (syms_of_frame): Initialize it.
7174 (Fmodify_frame_parameters): Bind inhibit-default-face-x-resources.
7176 * xdisp.c (pos_visible_p): Improve function comment.
7178 * lisp.h (BINDING_STACK_SIZE): New macro.
7180 * dired.c (directory_files_internal) [EAGAIN || EINTR]: Retry
7181 reading the directory if readdir returns null and errno is EAGAIN
7184 2000-11-14 Stefan Monnier <monnier@cs.yale.edu>
7186 * xdisp.c (try_scrolling): Set scroll_max to max of scroll_* args
7187 so setting scroll-step to 1 doesn't defeat scroll-conservatively.
7188 Set amount_to_scroll to max of dx and scroll_step so that
7189 scroll-conservatively doesn't defeat scroll-step>1.
7190 (syms_of_xdisp): Add a hint in scroll-step's docstring to use
7191 scroll-conservatively for line-at-a-time scrolling.
7193 2000-11-14 Gerd Moellmann <gerd@gnu.org>
7195 * window.c (Fpos_visible_in_window_p): Call pos_visible with
7198 * xdisp.c (current_mode_line_height, current_header_line_height):
7200 (init_xdisp): Initialize them.
7201 (pos_visible_p): Add parameter EXACT_MODE_LINE_HEIGHTS_P. Compute
7202 and use exact mode line heights if it is set.
7204 * lisp.h (pos_visible_p): Change prototype.
7206 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
7207 (CURRENT_HEADER_LINE_HEIGHT): Look at current_mode_line_height
7208 and current_header_line_height first.
7209 (current_mode_line_height, current_header_line_height):
7212 2000-11-14 Miles Bader <miles@lsi.nec.co.jp>
7214 * xterm.c (x_alloc_lighter_color): Use real brightness calculation.
7215 Just use FACTOR/2 instead of HIGHLIGHT_COLOR_DARK_BOOST.
7216 (HIGHLIGHT_COLOR_DARK_BOOST): Macro removed.
7218 2000-11-14 Miles Bader <miles@gnu.org>
7220 * xterm.c (x_alloc_lighter_color): Include an additive component
7221 too for dark colors, because FACTOR isn't enough.
7222 (HIGHLIGHT_COLOR_DARK_BOOST, HIGHLIGHT_COLOR_DARK_BOOST_LIMIT):
7225 2000-11-13 Gerd Moellmann <gerd@gnu.org>
7227 * keyboard.c (show_help_echo): Call message3_nolog with number of
7228 bytes in the help string as 2nd parameter, instead of the number
7231 2000-11-13 Miles Bader <miles@gnu.org>
7233 * lread.c (openp): Return -2 instead of 0 for the `remote file' case.
7234 (Fload): Use new openp return protocol.
7235 Don't try to use Vload_source_file_function to load .elc files.
7236 * xfns.c (x_create_bitmap_from_file, x_find_image_file): Use new
7237 openp return protocol.
7238 * w32fns.c (x_create_bitmap_from_file, x_find_image_file): Likewise.
7240 2000-11-11 Kenichi Handa <handa@etl.go.jp>
7242 * syssignal.h: Pay attention to BROKEN_SIGAIO and BROKEN_SIGPTY.
7244 * m/ibmrs6000.h (BROKEN_SIGAIO, BROKEN_SIGPTY, BROKEN_SIGPOLL):
7245 Defined these macros.
7246 (NLIST_STRUCT): Avoid re-defining it.
7248 * s/hpux10.h (C_SWITCH_X_SYSTEM): Include -I/usr/include/X11R6 and
7249 -I/usr/contrib/X11R6/include.
7250 (LD_SWITCH_X_DEFAULT): Include -L/usr/lib/X11R6.
7252 2000-11-10 Jason Rumney <jasonr@gnu.org>
7254 * w32term.h (CP_8BIT, CP_UNICODE, CP_INVALID): New pseudo-codepages.
7256 * w32term.c (w32_encode_char): Handle CP_UNICODE specially.
7257 (w32_use_unicode_for_codepage): Use new pseudo-codepages.
7259 * w32fns.c (Qw32_charset_hangeul): Rename to match w32 headers.
7260 (Qw32_charset_vietnamese): New symbol.
7261 (xlfd_charset_of_font): New function.
7262 (w32_load_system_font): Use it.
7263 (x_to_w32_charset): Use Fassoc to find charset info. Special case
7264 when Vw32_charset_info_alist is nil to ensure default face always
7265 has font. Use Fcar and Fcdr for safety.
7266 (w32_to_x_charset): Use Vw32_charset_info_alist for mappings.
7267 (w32_codepage_for_font): Use xlfd_charset_of_font. Use new
7268 pseudo-codepages for special cases.
7269 (w32_to_x_font): New parameter to allow charset portion to be
7270 specified where there is many to one mapping. Callers changed.
7271 (w32_list_fonts): Avoid listing fonts that won't display.
7273 2000-11-10 Gerd Moellmann <gerd@gnu.org>
7275 * xfaces.c (Vface_alternative_font_registry_alist): New variable.
7276 (font_list_1): Renamed from font_list.
7277 (font_list): New function, trying alternative registries from
7278 Vface_alternative_font_registry_alist.
7279 (Finternal_set_alternative_font_registry_alist): New function.
7280 (syms_of_xfaces): Initialize and Staticpro
7281 Vface_alternative_font_registry_alist.
7282 Defsubr Finternal_set_alternative_font_registry_alist.
7284 2000-11-09 Ken Raeburn <raeburn@gnu.org>
7286 * lisp.h (Flooking_at): Declare.
7288 2000-11-09 Gerd Moellmann <gerd@gnu.org>
7290 * dired.c (directory_files_internal): Fix a braino.
7292 * dired.c (directory_files_internal): Add missing GCPRO's.
7295 2000-11-08 Gerd Moellmann <gerd@gnu.org>
7297 * xdisp.c (syms_of_xdisp): Change doc of max-mini-window-height.
7298 (resize_mini_window): Return quickly if Vresize_mini_window is
7299 nil. Don't return if Vmax_mini_window_height is nil.
7301 * xdisp.c (Vresize_mini_window, Qgrow_only): New variables.
7302 (syms_of_xdisp): Initialize them.
7303 (resize_mini_window): Act according to the setting of
7304 Vresize_mini_window.
7305 (syms_of_xdisp): Initialize Vmenu_bar_update_hook to nil.
7307 * xterm.c (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS]: Map the
7308 scroll bar widget after configuring it, so that it will appear at
7309 the right position from the start.
7310 (XTredeem_scroll_bar): Cleaned up.
7312 2000-11-08 Kenichi Handa <handa@etl.go.jp>
7314 * xterm.c (VCENTER_BASELINE_OFFSET): Fix previous change. If the
7315 font is taller than the frame line, we don't have to bias the
7318 * w32term.c (VCENTER_BASELINE_OFFSET): Likewise.
7320 2000-11-07 Dave Love <fx@gnu.org>
7322 * config.in (HAVE_MKSTEMP): Add.
7324 * callproc.c (Fcall_process_region) [HAVE_MKSTEMP]: Use it.
7326 2000-11-07 Gerd Moellmann <gerd@gnu.org>
7328 * window.c (Fset_window_configuration): Don't try to preserve
7329 point in the current buffer, if that buffer is displayed in more
7332 * xfaces.c (lookup_named_face): If default face isn't realized,
7333 try to realize it. Return -1 if not successful.
7334 (Fx_list_fonts): Handle case that face cannot be determined.
7335 (Fface_font): Likewise.
7337 2000-11-06 Gerd Moellmann <gerd@gnu.org>
7339 * window.c (displayed_window_lines): Detect partially
7340 visible lines at the bottom correctly.
7342 2000-11-06 Stefan Monnier <monnier@cs.yale.edu>
7344 * fileio.c (Fwrite_region): Use `visiting' rather than `visit'
7345 when ensuring we don't do visit in indirect buffer.
7347 2000-11-06 Kenichi Handa <handa@etl.go.jp>
7349 * composite.h (compose_chars_in_text): Add prototype.
7351 * composite.c (Vcomposition_function_table): New variable.
7352 (Qcomposition_function_table): New variable.
7353 (run_composition_function): Call
7354 Vcompose_chars_after_function with three arguments.
7355 (compose_chars_in_text): New function.
7356 (syms_of_composite): Modified the doc-string of
7357 Vcompose_chars_after_function. Declare composition-function-table
7358 as a lisp variable, and initialize it.
7360 * xfns.c (x_encode_text): Suppress producing escape sequences for
7363 * xselect.c: Include composite.h.
7364 (selection_data_to_lisp_data): Call compose_chars_in_text on STR.
7366 2000-11-05 Andrew Innes <andrewi@gnu.org>
7368 * w32term.c (x_produce_glyphs): Fix typo in enum name.
7370 * sysdep.c (read_input_waiting): Remove extraneous argument to
7373 * w32fns.c (Fx_server_version): Include w32_build_number in the
7376 * w32heap.c (w32_build_number): New variable.
7377 (cache_system_info): Set it.
7379 * w32heap.h (w32_build_number): Add extern.
7381 * emacs.c (syms_of_emacs): Update docstring for
7382 system-configuration, to reflect the actual usage on MS-Windows.
7384 2000-10-31 Gerd Moellmann <gerd@gnu.org>
7386 * keyboard.c (read_char) <wrong_kboard>: Make sure that we
7387 process idle timers while waiting for another event.
7389 * dispnew.c (update_frame_line): Handle case where spaces in
7390 the default face are colored.
7392 * xdisp.c (redisplay_tool_bar): Don't set fonts_changed_p if
7393 window height hasn't changed.
7395 2000-10-31 Jason Rumney <jasonr@gnu.org>
7397 * w32term.c (x_produce_glyphs): Handle composite characters.
7398 (x_draw_glyph_string_foreground)
7399 (x_draw_composite_glyph_string_foreground): Restore old font.
7401 2000-10-31 Miles Bader <miles@lsi.nec.co.jp>
7403 * minibuf.c (read_minibuf): Reset the undo history just before
7404 starting the recursive-edit.
7406 2000-10-30 Gerd Moellmann <gerd@gnu.org>
7408 * xfaces.c (menu_face_change_count): New variable.
7409 (Finternal_set_lisp_face_attribute): Increment it for changes
7411 (realize_basic_faces): Reflect changes in the `menu' faces
7414 * xdisp.c (try_scrolling) <PT >= scroll_margin_pos>: Add 1 to the
7415 dy obtained from the iterator's y-position after moving from
7416 scroll_margin_pos to PT; see comment there.
7418 * xdisp.c (safe_eval_handler): Call add_to_log.
7420 * xfaces.c (resolve_face_name): Handle case that FACE_NAME
7421 is not a symbol or string.
7423 * xdisp.c (echo_area_display): Don't perform a display update from
7424 inside redisplay. The update will happen anyway at the end of
7425 redisplay, and it can confuse redisplay (GC messages while
7426 redisplaying, for instance.)
7428 2000-10-30 Stefan Monnier <monnier@cs.yale.edu>
7430 * xrdb.c (x_load_resources): Use the class name in the defaults.
7432 * regex.c (re_iswctype, re_wctype_to_bit): Fix braino.
7433 (regex_compile): Catch bogus \(\1\).
7435 2000-10-30 Gerd Moellmann <gerd@gnu.org>
7437 * xterm.c (x_alloc_nearest_color): Fix last change to compare
7440 * xterm.c (x_alloc_nearest_color): If allocation succeeds, and
7441 we have a color cache, check that the cached color equals the
7442 allocated color. If not, clear the color cache.
7444 * window.c (displayed_window_lines): Change buffers if necessary.
7445 Fix computation of displayed lines.
7447 * keyboard.c (syms_of_keyboard): Change DEFVAR_LISP of
7448 update_menu_bindings to DEFVAR_BOOL.
7450 2000-10-30 Kenichi Handa <handa@etl.go.jp>
7452 * search.c (Fset_match_data): Be sure to make search_regs always sane.
7454 * puresize.h (BASE_PURESIZE): Increase to 680000.
7456 * fns.c (Foptimize_char_table): Fix arg for CHARSET_DIMENSION.
7458 2000-10-29 Jason Rumney <jasonr@gnu.org>
7460 * w32term.h (FONT_DESCENT): Negate descent of BDF fonts.
7462 * w32term.c (w32_bdf_per_char_metric): Negate descent.
7463 (w32_cache_char_metrics): Handle possibility that 'x' does not
7464 exist in a BDF font.
7465 (W32_TEXTOUT): w32_BDF_TextOut wants number of bytes not chars.
7467 * w32bdf.h (bdffont): Add nchars.
7469 * w32bdf.c (set_bdf_font_info): Set it.
7470 (w32_BDF_TextOut): Swap byte order of double byte characters.
7471 (w32_load_bdf_font): Set double_byte_p based on bdf_font->nchars.
7473 2000-10-28 Eli Zaretskii <eliz@is.elta.co.il>
7475 * frame.c (Fframe_parameters): Fix the change from 2000-10-16:
7476 don't override the colors in frame's param_alist, unless they are
7479 * term.c (reassert_line_highlight): If inverse_video is non-zero,
7480 reverse the effect of the highlight flag.
7482 2000-10-27 Ken Raeburn <raeburn@gnu.org>
7484 * window.h (Fwindow_live_p): Declare.
7486 * undo.c (record_delete): Check that last_undo_buffer is really a
7487 buffer before applying XBUFFER to it.
7489 * keymap.c (where_is_internal): Pass lisp object, not integer, to
7492 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
7494 * lisp.h (KEYMAPP): New macro.
7495 (get_keymap): Remove.
7496 (get_keymap_1): Rename get_keymap.
7498 * keyboard.h (get_keymap_1, Fkeymapp): Remove prototype.
7500 * xterm.c (note_mode_line_highlight): Use KEYMAPP.
7502 * xmenu.c (single_submenu): Use KEYMAPP.
7503 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
7504 Use KEYMAPP rather than Fkeymapp.
7506 * w32term.c (note_mode_line_highlight): Use KEYMAPP.
7508 * w32menu.c (True, False): Remove (use TRUE and FALSE instead).
7509 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
7510 Use KEYMAPP rather than Fkeymapp.
7511 (single_submenu): Use KEYMAPP.
7512 (w32_menu_show, w32_dialog_show): Use TRUE.
7514 * minibuf.c (Fread_from_minibuffer): Update call to get_keymap.
7516 * keymap.c (KEYMAPP): Remove (moved to lisp.h).
7517 (Fkeymapp): Use KEYMAPP.
7518 (get_keymap): Rename from get_keymap_1. Remove old def.
7519 Return t when autoload=0 and error=0 and the keymap needs autoloading.
7520 (Fcopy_keymap): Check (eq (car x) 'keymap) rather than using Fkeymapp.
7521 (Fminor_mode_key_binding): Don't raise an error if the binding
7523 (Fuse_global_map, Fuse_local_map): Allow autoloading.
7524 (Faccessible_keymaps): Fetch keymaps rather than checking Fkeymapp.
7526 * keyboard.c (read_char): get_keymap_1 -> get_keymap.
7527 Allow Vspecial_event_map to be autoloaded.
7528 (menu_bar_items): Fetch the keymap rather than using keymapp.
7529 (menu_bar_one_keymap): No need to follow func-indirect any more.
7530 (parse_menu_item): get_keymap_1 -> get_keymap.
7531 (tool_bar_items): Fetch the keymap rather than using keymapp.
7532 (read_key_sequence): Use KEYMAPP.
7534 * intervals.c (get_local_map): Use get_keymap rather than following
7535 function-indirections explicitly.
7537 * doc.c (Fsubstitute_command_keys): get_keymap_1 -> get_keymap.
7539 2000-10-27 Jason Rumney <jasonr@gnu.org>
7541 * w32fns.c (Fx_create_frame): Make default fontsize on w32 10
7542 point, as Windows has oversized fonts.
7544 * fontset.c (syms_of_fontset) [WINDOWSNT]: Likewise.
7546 2000-10-27 Gerd Moellmann <gerd@gnu.org>
7548 * gmalloc.c [GC_MCHECK]: Add code from mcheck.c of glibc-1.09.1.
7549 (freehook, reallochook): Handle null pointer arguments.
7550 (__malloc_initialize) [GC_MCHECK]: Call mcheck.
7552 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
7554 * regex.c (POP_FAILURE_REG_OR_COUNT, re_match_2_internal)
7555 (re_match_2_internal, re_match_2_internal, re_match_2_internal):
7556 Giving in to popular pressure to shut up the compiler with casts.
7558 2000-10-27 Gerd Moellmann <gerd@gnu.org>
7560 * xterm.c (x_draw_glyph_string): Treat XA_UNDERLINE_POSITION as a
7561 signed value, and use a default value computed from the font's
7564 2000-10-27 Miles Bader <miles@lsi.nec.co.jp>
7566 * xterm.c (x_draw_glyph_string): Add a workaround so that fonts
7567 that specify a negative underline position can still use underlines.
7569 * window.c (Fpos_visible_in_window_p): Make POS default to
7570 WINDOW's point, not the current buffer's point.
7572 2000-10-26 Dave Love <fx@gnu.org>
7574 * s/sol2-5.h: Don't define SYSTEM_MALLOC so that we can find out
7575 when it's necessary.
7577 2000-10-26 Gerd Moellmann <gerd@gnu.org>
7579 * window.c (size_window): Compute size difference from sum of old
7580 child window sizes instead of from parent's size.
7582 * xdisp.c (pos_visible_p): Change current buffer if necessary.
7583 Handle obscured lines at the top of the window.
7585 * frame.c (Fdelete_frame): Doc fix. Move running the hook
7586 down after the last error condition check.
7588 * frame.c (Fdelete_frame): Run delete-frame-hook.
7590 2000-10-26 Kenichi Handa <handa@etl.go.jp>
7592 * coding.c (decode_coding): Fix previous change (check also
7593 CODING_MODE_LAST_BLOCK).
7595 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
7597 * regex.c: More `unsigned char' -> `re_char' changes.
7598 Also change several `int' into `re_wchar_t'.
7599 (PATTERN_STACK_EMPTY, PUSH_PATTERN_OP, POP_PATTERN_OP): Remove.
7600 (PUSH_FAILURE_POINTER): Don't cast any more.
7601 (POP_FAILURE_REG_OR_COUNT): Remove the cast that strips `const'.
7602 We want GCC to complain, since this piece of code makes
7603 re_match non-reentrant, which *should* be fixed.
7604 (GET_BUFFER_SPACE): Use size_t rather than unsigned long.
7605 (EXTEND_BUFFER): Use RETALLOC.
7606 (SET_LIST_BIT): Don't cast.
7607 (re_wchar_t): New type.
7608 (re_iswctype, re_wctype_to_bit): Make it crystal clear to GCC
7609 that those two functions will always properly return.
7610 (IMMEDIATE_QUIT_CHECK): Cast to void.
7611 (analyse_first): Use recursion rather than an explicit stack.
7612 (re_compile_fastmap): Can't fail anymore.
7613 (re_search_2): Don't check re_compile_fastmap for failure.
7614 (PUSH_NUMBER): Renamed from PUSH_FAILURE_COUNT.
7615 Now also sets the new value (passed in a new argument).
7616 (re_match_2_internal): Use it.
7617 Also, use a new var `reg' of type size_t when looping through regs
7618 rather than reuse the inappropriate `mcnt'.
7620 * keymap.c (where_is_cache, where_is_cache_keymaps): New vars.
7621 (Fset_keymap_parent, store_in_keymap): Flush the where-is cache.
7622 (where_is_internal): Renamed from Fwhere_is_internal.
7623 Don't DEFUN any more. Arg `xkeymap' replaced by `keymaps'.
7624 (Fwhere_is_internal): New function wrapping where_is_internal.
7625 (where_is_internal_1): Handle the case where we're filling the cache.
7626 (syms_of_keymap): Init and gcpro the where_is_cache(|_keymaps).
7628 2000-10-25 Miles Bader <miles@gnu.org>
7630 * xdisp.c (pos_visible_p): Don't add `it.current_y' twice.
7632 2000-10-25 Gerd Moellmann <gerd@gnu.org>
7634 * window.c (pos_fully_visible_p): Removed.
7635 (Fpos_visible_in_window_p): Use pos_visible_p to determine
7636 if position is visible and/or fully visible.
7638 * lisp.h (pos_visible_p): Add prototype.
7640 * xdisp.c (pos_visible_p): New function.
7642 2000-10-25 Kenichi Handa <handa@etl.go.jp>
7644 * process.c (send_process): If OBJECT is t, it means that the data
7645 is from C string, but we should encode it. Before calling
7646 setup_raw_text_coding_system, be sure to flush out data by the
7647 previous coding system.
7649 2000-10-25 Miles Bader <miles@lsi.nec.co.jp>
7651 * buffer.c (overlays_at): Only let CHANGE_REQ inhibit an
7652 assignment of startpos to prev when startpos == pos.
7654 * editfns.c (find_field): Set the field stickiness correctly from
7655 overlay fields. Use renamed `text_property_stickiness'.
7656 (text_property_stickiness): Renamed from `char_property_stickiness'.
7657 Only check text properties, not overlays.
7658 * textprop.c (get_char_property_and_overlay): New function.
7659 (Fget_char_property): Use it.
7660 * intervals.h (get_char_property_and_overlay): Add declaration.
7662 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
7664 * keymap.c: Use AREF, ASET and ASIZE macros.
7665 (Fmake_sparse_keymap): Docstring fix.
7667 (shadow_lookup): Move up.
7668 Handle the case where lookup-key returns an integer.
7669 (where_is_internal_1): Drop arg `keymap'. Don't check shadowing.
7670 (where_is_internal_2): Adapt to fewer args for where_is_internal_1.
7671 (Fwhere_is_internal): Allow `xkeymap' to be a list of keymaps.
7672 Simplify/rewrite the keymap-finding code.
7673 Add check for command shadowing, using shadow_lookup.
7675 2000-10-24 Stefan Monnier <monnier@cs.yale.edu>
7677 * keymap.c (fix_submap_inheritance): Use get_keymap_1 on parent_entry
7678 rather than KEYMAPP, to allow EQ to work correctly if parent_entry is
7681 2000-10-24 Andrew Innes <andrewi@gnu.org>
7683 * dired.c (directory_files_internal_unwind): New function.
7684 (directory_files_internal): Use it to ensure closedir is called
7685 even if expand-file-name or file-attributes throw, eg. because of
7686 a user interrupt. Also enable immediate_quit while calling
7687 re_search, so that matching can be interrupted as well.
7689 2000-10-24 Andrew Innes <andrewi@gnu.org>
7691 * regex.c (IMMEDIATE_QUIT_CHECK): New macro, which does QUIT on
7693 (re_match_2_internal): Use IMMEDIATE_QUIT_CHECK instead of QUIT,
7694 so that re_search functions only quit when callers expect them to.
7696 2000-10-24 Kenichi Handa <handa@etl.go.jp>
7698 * regex.c (regex_compile): Change the way of handling a range from
7699 a char less than 256 to a char not less than 256.
7701 2000-10-24 Gerd Moellmann <gerd@gnu.org>
7703 * window.c (size_window): Prevent setting window's width or
7704 height to a negative value (esp. with XSETFASTINT).
7706 * gmalloc.c (state_protected_p, last_state_size, last_heapinfo)
7707 [GC_MALLOC_CHECK && GC_PROTECT_MALLOC_STATE]: New variables.
7708 (protect_malloc_state) [GC_MALLOC_CHECK &&
7709 GC_PROTECT_MALLOC_STATE]: New function.
7710 (PROTECT_MALLOC_STATE): New macro.
7711 (__malloc_initialize, morecore, _malloc_internal)
7712 (_free_internal) _realloc_internal): Use it to make _heapinfo
7713 read-only outside of gmalloc.
7715 * keymap.c: Update copyright.
7717 * .gdbinit (xbacktrace): Handle case that $bt->function isn't
7720 2000-10-24 Colin Walters <walters@cis.ohio-state.edu>
7722 * filelock.c (unlock_all_files): Use unlock_file to expand each
7723 buffer's file_truename before trying remove its lock file.
7725 2000-10-24 Eli Zaretskii <eliz@is.elta.co.il>
7727 * coding.c (decode_coding_emacs_mule): If coding->eol_type is CR
7728 or CRLF, decode EOLs.
7730 2000-10-24 Kenichi Handa <handa@etl.go.jp>
7732 * window.c (Fdisplay_buffer): Fix doc.
7734 2000-10-23 Jason Rumney <jasonr@gnu.org>
7736 * fontset.c (syms_of_fontset) [WINDOWSNT]: Special case for
7737 ASCII font of default fontset on Windows.
7739 * w32term.c (VCENTER_BASELINE_OFFSET): Bias division (see
7740 xterm.c comment below).
7742 * w32fns.c (x_to_w32_font): Initialize dpi from dpyinfo->resy.
7744 2000-10-23 Gerd Moellmann <gerd@gnu.org>
7746 * xterm.c (x_connection_closed): Reset handling_signal.
7748 * alloc.c (emacs_blocked_free) [GC_MALLOC_CHECK]: Handle freeing null.
7750 2000-10-23 Miles Bader <miles@gnu.org>
7752 * window.c (window_scroll_pixel_based, window_scroll_line_based):
7753 Pass nil for FULLY argument to Fpos_visible_in_window_p to
7754 maintain old behavior.
7755 * minibuf.c (Fminibuffer_complete): Likewise.
7757 2000-10-23 Miles Bader <miles@lsi.nec.co.jp>
7759 * xterm.c (VCENTER_BASELINE_OFFSET): Bias the division by two, so
7760 that when a font can't be exactly centered, it errs up rather than
7763 2000-10-23 ShengHuo ZHU <zsh@cs.rochester.edu>
7765 * fns.c (Fbase64_decode_string): The decoded result should be unibyte.
7767 2000-10-23 Andrew Choi <akochoi@i-cable.com>
7769 * dispextern.h [macintosh]: Include macgui.h instead of macterm.h.
7771 * dispnew.c [macintosh]: Include macterm.h.
7772 (init_display) [macintosh]: Initialization for window system.
7774 * emacs.c (main) [macintosh]: Call syms_of_textprop,
7775 syms_of_macfns, syms_of_ccl, syms_of_fontset, syms_of_xterm,
7776 syms_of_search, x_term_init, and init_keyboard before calling
7777 init_window_once. Also, call syms_of_xmenu.
7779 * fontset.c (syms_of_fontset) [macintosh]: Set ASCII font of
7780 default fontset to Monaco.
7782 * frame.c [macintosh]: Include macterm.h. Remove declarations of
7783 NewMacWindow and DisposeMacWindow.
7784 (make_terminal_frame) [macintosh]: Call make_mac_terminal_frame
7785 instead of calling NewMacWindow and setting fields of
7786 f->output_data.mac directly. Call init_frame_faces.
7787 (Fdelete_frame) [macintosh]: Remove unused code.
7788 (Fmodify_frame_parameters) [macintosh]: Call
7789 x_set_frame_parameters instead of mac_set_frame_parameters.
7791 * frame.h [macintosh]: Define menu_bar_lines field in struct
7792 frame. Define FRAME_EXTERNAL_MENU_BAR macro.
7794 * keyboard.c [macintosh]: Include macterm.h.
7795 (kbd_buffer_get_event) [macintosh]: Generate delete_window_event
7796 and menu_bar_activate_event type events as for X and NT.
7797 (make_lispy_event) [macintosh]: Construct lisp events of type
7798 MENU_BAR_EVENT as for X and NT.
7800 * sysdep.c [macintosh]: Remove declaration for sys_signal.
7801 Include stdlib.h. Remove definition of Vx_bitmap_file_path.
7802 (sys_subshell) [macintosh]: Remove definition entirely.
7803 (init_sys_modes) [macintosh]: Do not initialize Vwindow_system and
7804 Vwindow_system_version here. Remove initialization of
7805 Vx_bitmap_file_path.
7806 (read_input_waiting): Correct the number of parameters passed to
7808 Move all Macintosh functions to mac/mac.c.
7810 * term.c [macintosh]: Include macterm.h.
7812 * window.c [macintosh]: Include macterm.h.
7814 * xdisp.c [macintosh]: Include macterm.h. Declare
7815 set_frame_menubar and pending_menu_activation.
7816 (echo_area_display) [macintosh]: Do not return if terminal frame
7817 is the selected frame.
7818 (update_menu_bar) [macintosh]: Check FRAME_EXTERNAL_MENU_BAR (f).
7819 Allow only the selected frame to set menu bar.
7820 (redisplay_window) [macintosh]: Obtain menu bar to redisplay by
7821 calling FRAME_EXTERNAL_MENU_BAR (f).
7822 (display_menu_bar) [macintosh]: Check FRAME_MAC_P (f).
7824 * xfaces.c [macintosh]: Include macterm.h. Define x_display_info
7825 and check_x. Declare XCreateGC. Define x_create_gc and
7826 x_free_gc. Initialize font_sort_order.
7827 (x_face_list_fonts) [macintosh]: Use the same code as WINDOWSNT,
7828 but call x_list_fonts instead of w32_list_fonts.
7829 (Finternal_face_x_get_resource) [macintosh]: Do not call
7830 display_x_get_resource.
7831 (prepare_face_for_display) [macintosh]: Set xgcv.font.
7832 (realize_x_face) [macintosh]: Load the font if it is specified in
7834 (syms_of_xfaces) [macintosh]: Initialize Vscalable_fonts_allowed to Qt.
7836 2000-10-22 Stefan Monnier <monnier@cs.yale.edu>
7838 * keymap.c (fix_submap_inheritance): Don't do anything if parent_entry
7839 is nil: since we go to the end of submap anyway, we'd end up
7841 (access_keymap): Don't use KEYMAPP on meta_map since KEYMAPP
7842 doesn't obey autoload.
7844 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
7846 * msdos.c (dos_set_window_size): Update screen dimension variables.
7848 2000-10-21 Jason Rumney <jasonr@gnu.org>
7850 * w32term.c (w32_cache_char_metrics): Double check that font is
7851 really fixed pitch before trusting tmPitchAndFamily.
7853 2000-10-21 Andrew Innes <andrewi@gnu.org>
7855 * w32gui.h (w32_char_font_type): Move enum from w32term.c
7857 * w32term.h: Extern decl for w32_cache_char_metrics.
7859 * w32bdf.c (w32_load_bdf_font): Call w32_cache_char_metrics.
7861 * w32fns.c (w32_load_system_font): Call w32_cache_char_metrics.
7862 (w32_unload_font): Free per_char array if present.
7864 * w32term.c (w32_per_char_metric): Remove HDC argument. Use
7865 cached information in emulated XFontStruct to handle common cases
7866 quickly. Do not allocate XCharStruct for return.
7867 (w32_native_per_char_metric): New function.
7868 (w32_bdf_per_char_metric): Fill in supplied XCharStruct instead of
7870 (x_produce_glyphs): Don't get an HDC. Change calls to
7871 w32_per_char_metric to match arg change above. Remove calls to
7873 (w32_get_glyph_overhangs): Ditto.
7874 (w32_cache_char_metrics): New function.
7876 * makefile.w32-in: Change .obj to .$(O) in all dependencies.
7877 ($(BLD)/casefiddle.$(O)): Remove compile command.
7878 ($(BLD)/gmalloc.$(O)): Remove compile command.
7879 ($(BLD)/dispnew.obj):
7880 ($(BLD)/keyboard.obj):
7881 ($(BLD)/w32inevt.obj):
7882 ($(BLD)/w32bdf.obj):
7884 ($(BLD)/buffer.obj):
7885 ($(BLD)/editfns.obj):
7887 ($(BLD)/fileio.obj):
7889 ($(BLD)/indent.obj):
7890 ($(BLD)/insdel.obj):
7891 ($(BLD)/intervals.obj):
7892 ($(BLD)/minibuf.obj):
7894 ($(BLD)/scroll.obj):
7895 ($(BLD)/sysdep.obj):
7896 ($(BLD)/textprop.obj):
7897 ($(BLD)/widget.obj):
7898 ($(BLD)/xdisp.obj): Add dependency on w32gui.h.
7899 ($(BLD)/term.obj): Add dependency on dispextern.h.
7901 * makefile.nt ($(BLD)\dispnew.obj):
7902 ($(BLD)\keyboard.obj):
7903 ($(BLD)\w32inevt.obj):
7904 ($(BLD)\w32bdf.obj):
7906 ($(BLD)\buffer.obj):
7907 ($(BLD)\editfns.obj):
7909 ($(BLD)\fileio.obj):
7911 ($(BLD)\indent.obj):
7912 ($(BLD)\insdel.obj):
7913 ($(BLD)\intervals.obj):
7914 ($(BLD)\minibuf.obj):
7916 ($(BLD)\scroll.obj):
7917 ($(BLD)\sysdep.obj):
7918 ($(BLD)\textprop.obj):
7919 ($(BLD)\widget.obj):
7920 ($(BLD)\xdisp.obj): Add dependency on w32gui.h.
7921 ($(BLD)\term.obj): Add dependency on dispextern.h
7923 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
7925 * minibuf.c (Fminibuffer_complete): Call Fpos_visible_in_window_p
7926 with an additional argument of Qt.
7928 2000-10-21 Miles Bader <miles@gnu.org>
7930 * window.c (pos_fully_visible_in_window_p): New function.
7931 (Fpos_visible_in_window_p): Add FULLY argument.
7932 Use pos_fully_visible_in_window_p.
7933 (window_scroll_pixel_based, window_scroll_line_based): Update
7934 calls to Fpos_visible_in_window_p.
7935 * lisp.h (Fpos_visible_in_window_p): Update prototype
7937 2000-10-20 Gerd Moellmann <gerd@gnu.org>
7939 * alloc.c (toplevel): Conditionalize compilation of mem_*
7940 functions differently.
7942 2000-10-20 Jason Rumney <jasonr@gnu.org>
7944 * alloc.c (toplevel): Move #ifdef GC_MARK_STACK back to above
7945 mem_init where it used to be. mem_z etc not defined otherwise.
7947 2000-10-20 Gerd Moellmann <gerd@gnu.org>
7949 * alloc.c (toplevel) [SYSTEM_MALLOC || DOUG_LEA_MALLOC]: Undef
7951 (toplevel) [GC_MARK_STACK || GC_MALLOC_CHECK]: Move mem_node
7952 structure definition and related variabled to the top of the file.
7953 Include this code when GC_MALLOC_CHECK is defined.
7954 (lisp_malloc, lisp_free) [GC_MALLOC_CHECK]: Don't
7955 register/unregister allocated region.
7956 (emacs_blocked_free) [GC_MALLOC_CHECK]: Check if freeing something
7957 which isn't allocated.
7958 (emacs_blocked_malloc) [GC_MALLOC_CHECK]: Check if returning
7959 something which is already in use.
7960 (emacs_blocked_realloc) [GC_MALLOC_CHECK]: Likewise.
7961 (mem_insert) [GC_MALLOC_CHECK]: Use _malloc_internal.
7962 (mem_delete) [GC_MALLOC_CHECK]: Use _free_internal.
7963 (init_alloc_once) [GC_MALLOC_CHECK]: Call mem_init.
7965 * gmalloc.c (_malloc_internal) [GC_MALLOC_CHECK]: Use
7966 _malloc_internal instead of malloc.
7967 (_free_internal) [GC_MALLOC_CHECK]: Use _free_internal instead
7970 2000-10-20 Andrew Innes <andrewi@gnu.org>
7972 * strftime.c [!WINDOWSNT]: Don't apply Solaris 2.5 work-around on
7974 (my_strftime) <macro>: Don't use macro arg list when redefining as
7976 (my_strftime) <function>: Supply 0 as ut argument.
7978 2000-10-19 Jason Rumney <jasonr@altavista.net>
7980 * w32console.c: Do not undef HAVE_WINDOW_SYSTEM before
7981 including dispextern.h, as it stops faces from working.
7983 * w32fns.c (Fx_create_frame): Don't bother calling
7984 face-set-after-frame-default since the caller does it for us
7985 anyway. Clean up calls to x_get_arg to be consistent with X.
7987 * w32term.c (x_produce_glyphs): Handle
7988 unibyte_display_via_language_environment correctly.
7989 (w32_draw_box_rect): Fix the calculation of width and height.
7991 * w32menu.c (add_menu_item): Do not use MF_OWNERDRAW for titles,
7992 as it has stopped working.
7993 (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar position like
7996 2000-10-19 Gerd Moellmann <gerd@gnu.org>
7998 * eval.c (skip_debugger): Prevent a compiler warning.
7999 (Fcondition_case): Likewise.
8000 (Fbacktrace_frame): Use a null interactive spec.
8002 2000-10-19 Kenichi Handa <handa@etl.go.jp>
8004 * xterm.c (x_find_ccl_program): Check also fontp->full_name.
8006 2000-10-18 Gerd Moellmann <gerd@gnu.org>
8008 * strftime.c: Sync with glibc, file version 1.78.
8009 (my_strftime) [HAVE_TZNAME]: Use `UTC' instead of `GMT' which
8010 should no longer be used according to ISO 8601.
8012 * keymap.c (access_keymap): If IDX has a meta prefix, and there's
8013 no map for meta_prefix_char, don't try to use it as a keymap.
8014 Instead, if T_OK is non-zero, look up a default binding, if any,
8015 otherwise, if T_OK is zero, return nil.
8017 * xfns.c (x_to_xcolors, x_set_mouse_color, lookup_pixel_color)
8018 (x_to_xcolors, png_load): Use x_query_color.
8020 * xterm.c (x_color_cells, x_query_colors, x_query_color):
8022 (x_alloc_nearest_color): Use it to reduce calls to XQueryColors
8024 (x_copy_color, x_alloc_lighter_color): Likewise.
8026 * xterm.h (struct x_display_info): Add color_cells and ncolor_cells.
8027 (x_query_color, x_query_colors): Add prototype.
8029 * alloc.c (allocate_string) [GC_CHECK_STRING_BYTES]: Call
8030 check_string_bytes only if not noninteractive, increase count to 50.
8032 2000-10-18 Miles Bader <miles@lsi.nec.co.jp>
8034 * insdel.c (adjust_markers_for_delete): Handle before-insertion
8037 2000-10-17 Gerd Moellmann <gerd@gnu.org>
8039 * alloc.c (pure_bytes_used): Renamed from pureptr.
8041 (pure_alloc): New function.
8042 (make_pure_string, pure_cons, make_pure_float, make_pure_vector):
8044 (Fpurecopy): Use PURE_POINTER_P.
8046 * xdisp.c (try_cursor_movement): Use cursor_row_p also when
8047 PT has moved backward.
8049 * xdisp.c (cursor_row_p): Take continued lines into account.
8051 * alloc.c (mark_object) [GC_CHECK_STRING_BYTES]: Check validity of
8053 (check_string_bytes) [GC_CHECK_STRING_BYTES]: New function.
8054 (check_string_bytes_count) [GC_CHECK_STRING_BYTES]: New variable.
8055 (allocate_string) [GC_CHECK_STRING_BYTES]: Call it for every 10th
8058 * xdisp.c (forward_to_next_line_start): Switch iterator's handling
8059 of selective display off while searching for the next line start.
8061 2000-10-17 Kenichi Handa <handa@etl.go.jp>
8063 * Makefile.in (term.o): Depend on dispextern.h.
8065 2000-10-16 Stefan Monnier <monnier@cs.yale.edu>
8067 * keymap.c (keymap_memberp): Ensure that nil is not a member.
8069 2000-10-16 Gerd Moellmann <gerd@gnu.org>
8071 * xdisp.c (set_iterator_to_next): Reset box start and end flags of
8072 the iterator at the beginning, so that they can be set later on,
8073 for instance in reseat_at_next_visible_line_start, without being
8076 * xfns.c (pbm_format): Add :foreground and :background keywords.
8077 (PBM_FOREGROUND, PBM_BACKGROUND): New enumerators.
8078 (xbm_load): Recognize foreground and background color specifications.
8080 2000-10-16 Eli Zaretskii <eliz@is.elta.co.il>
8082 * dispextern.h (unspecified_fg, unspecified_bg): Declare.
8084 * dosfns.c (unspecified_fg, unspecified_bg): Remove extern declaration.
8086 * msdos.c (IT_set_face): Compare highlighted face with the default
8087 face, and invert colors if these faces' colors are identical.
8088 (Fmsdos_remember_default_colors): Don't swap foreground and
8089 background colors in initial_colors[].
8090 (IT_set_frame_parameters): Don't swap frame's foreground and
8091 background pixels. If ALIST includes "(reverse . t)", swap
8092 foreground-color and background-color properties in frame's
8093 param_alist. If the original frame's param_alist doesn't specify
8094 the colors, store unspecified-fg and unspecified-bg, reversed if
8097 * frame.c (Fframe_parameters): If a tty's frame's param_alist says
8098 the colors are unspecified and reversed, reverse fore- and back-
8099 ground in the returned value.
8100 (Fframe_parameter): Ditto.
8102 2000-10-16 Gerd Moellmann <gerd@gnu.org>
8104 * xdisp.c (find_last_unchanged_at_beg_row): Renamed from
8105 get_last_unchanged_at_beg_row.
8106 (find_first_unchanged_at_end_row): Renamed from
8107 get_first_unchanged_at_end_row.
8108 (find_first_unchanged_at_end_row): Convert assertions to
8109 unconditional tests which abort. When looking for a row in
8110 unchanged text, don't go further back than first_text_row.
8112 * xdisp.c (try_scrolling) <cursor in scroll margin at the bottom>:
8113 Don't add in the last line's height when deciding if the new
8114 position is below the scroll margin.
8116 2000-10-16 Miles Bader <miles@gnu.org>
8118 * editfns.c (Fconstrain_to_field): Check carefully for field
8119 boundaries if either OLD_POS or NEW_POS has a non-nil field
8120 property, even if they're the same.
8122 2000-10-16 Kenichi Handa <handa@etl.go.jp>
8124 * xterm.c (x_draw_box_rect): Fix the calculation of width and
8125 height for XFillRectangle.
8127 2000-10-15 Stefan Monnier <monnier@cs.yale.edu>
8129 * syntax.c (Fstring_to_syntax): New function extracted from
8130 Fmodify_syntax_entry.
8131 (Fmodify_syntax_entry): Use it and document the ! and | fences.
8132 (skip_chars, Fforward_comment): Remove unused variables.
8133 (syms_of_syntax): Add defsubr for string-to-syntax.
8134 (describe_syntax): Add code for comment and string fences.
8136 2000-10-14 Stefan Monnier <monnier@cs.yale.edu>
8138 * keymap.c (access_keymap): Add AUTOLOAD parameter.
8139 Do the meta->esc mapping. Call get_keyelt before returning.
8140 Start scanning from the second element (the first is always `keymap')
8141 to make it easier to detect when we reach a parent map.
8142 Handle the case of inheriting from a symbol whose function is a map.
8143 (Fkeymap_parent): Also handle the `inherit from symbol' case.
8144 (fix_submap_inheritance, Fdefine_key): Update call to access_keymap.
8145 (get_keyelt, Flookup_key): Update call to access_keymap.
8146 Remove the meta->esc mappings.
8147 (define_as_prefix): Delete old disabled code.
8148 (menu_item_p): New function.
8149 (where_is_internal_1): Skip over the few remaining menu items.
8150 * lisp.h (access_keymap): Update prototype.
8151 * keyboard.c (read_char, menu_bar_items, tool_bar_items):
8152 Update call to access_keymap.
8153 (follow_key, read_key_sequence): Update calls to access_keymap.
8154 Remove the meta->esc mappings.
8156 2000-10-13 Gerd Moellmann <gerd@gnu.org>
8158 * dispnew.c (direct_output_for_insert): Call set_iterator_to_next
8159 with additional argument.
8161 * xdisp.c (cursor_row_p): New function.
8162 (try_cursor_movement, display_line): Use it.
8164 * xdisp.c (append_space): Also save/restore iterator's current
8165 character and its length.
8167 * xdisp.c (init_from_display_pos): Add an assertion.
8168 (handle_stop): Don't set iterator's add_overlay_start.
8169 (handle_invisible_prop): Likewise.
8170 (load_overlay_strings): If text under an overlay is invisible,
8171 take both before- and after-strings into account when the iterator
8172 is positioned either at the start or at the end of the overlay.
8173 (forward_to_next_line_start): Rewritten.
8174 (reseat_at_next_visible_line_start): Rewritten.
8175 (set_iterator_to_next): Add parameter RESEAT_P.
8177 * dispextern.h (struct it): Remove member add_overlay_start.
8178 (set_iterator_to_next): Change prototype.
8180 2000-10-13 Kenichi Handa <handa@etl.go.jp>
8182 * coding.c (code_convert_region): Be sure to initialize
8183 coding->category_idx.
8184 (decode_coding_string): Set coding->src_multibyte and
8185 coding->dst_multibyte before using CODING_REQUIRE_DECODING.
8186 (encode_coding_string): Set coding->src_multibyte and
8187 coding->dst_multibyte before using CODING_REQUIRE_ENCODING.
8189 2000-10-12 Stefan Monnier <monnier@cs.yale.edu>
8191 * xfns.c (Fx_create_frame): Don't bother calling
8192 face-set-after-frame-default since the caller does it for us anyway.
8194 2000-10-12 Eli Zaretskii <eliz@is.elta.co.il>
8196 * window.c (coordinates_in_window): Fix detection of vertical line
8197 on character terminals.
8199 2000-10-12 Gerd Moellmann <gerd@gnu.org>
8201 * editfns.c (save_excursion_save): Additionally record the
8203 (save_excursion_restore): If buffer was visible in a window, and a
8204 different window was selected, and the old selected window is
8205 still live, restore point in that window.
8207 2000-10-12 Kenichi Handa <handa@etl.go.jp>
8209 * xterm.c (x_produce_glyphs): Handle
8210 unibyte_display_via_language_environment correctly.
8212 * regex.c (regex_compile): Change the way of handling a range from
8213 unibyte char to multibyte char.
8215 * syntax.c (skip_chars): Change the way of handling a range from
8216 unibyte char to multibyte char.
8218 * process.c (read_process_output): Cancel previous change.
8220 2000-10-11 Eli Zaretskii <eliz@is.elta.co.il>
8222 * search.c (Fsearch_backward, Fsearch_forward): Doc fix.
8224 * charset.c (Ffind_charset_string): Doc fix.
8225 (Ffind_charset_region): Doc fix.
8227 2000-10-11 Kenichi Handa <handa@mule.m17n.org>
8229 * process.c (read_process_output): Fix previous change. Adjust
8230 multibyteness of text to insert in a buffer by
8231 string_make_unibyte/multibyte instead of Fstring_as_unibyte/multibyte.
8233 2000-10-10 Andreas Schwab <schwab@suse.de>
8235 * alloc.c (mark_object): Remove all workarounds installed on
8238 2000-10-10 Kenichi Handa <handa@etl.go.jp>
8240 * fns.c (READ_QUADRUPLET_BYTE): Set *NCHARS_RETURN before returning.
8241 (base64_encode_1): Make it work for a text of multibyte form.
8242 (Fbase64_decode_region): Allocate sufficient memory for multibyte
8243 case. Don't call str_to_multibyte because base64_decode_1
8244 produces correct multibyte form for eight-bit codes.
8245 (Fbase64_decode_string): Adjusted for the change of base64_decode_1.
8246 (base64_decode_1): New args MULTIBYTE and NCHARS_RETURN. If
8247 MULTIBYTE is nonzero, produce correct multibyte form for eight-bit
8250 * charset.h (CHAR_STRING): Optimized for single byte characters.
8252 2000-10-09 Andreas Schwab <schwab@suse.de>
8254 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Reset S to
8255 -1 after socket is closed, to fall through to error processing.
8257 2000-10-09 Eli Zaretskii <eliz@is.elta.co.il>
8259 * msdos.c (IT_set_frame_parameters): Don't initialize Lisp_Object
8260 variables. If ALIST includes foreground-color or
8261 background-color, change also the colors of the default face for
8264 2000-10-08 Eli Zaretskii <eliz@is.elta.co.il>
8266 * msdos.c (top-level) <Qbackground_color, Qforeground_color>: Make
8267 them extern (they are defined on xfaces.c).
8268 (syms_of_msdos): Don't intern and don't staticpro
8269 Qbackground_color and Qforeground_color.
8271 2000-10-07 Eli Zaretskii <eliz@is.elta.co.il>
8273 * frame.c (Fframe_parameter): For non-windowed frames, if
8274 f->param_alist says foreground or background color is unspecified,
8275 call tty_color_name to return the color name computed from the
8276 frame's current colors.
8278 2000-10-06 Dave Love <fx@gnu.org>
8280 * terminfo.c (ospeed): Don't declare.
8282 * sysdep.c: Don't include string.h.
8283 (h_errno): Declare conditional also on TRY_AGAIN.
8285 * charset.c (Ffind_charset_string): Doc fix.
8287 * fns.c (Fbase64_encode_region, Fbase64_encode_string)
8288 (Fbase64_decode_region, Fbase64_decode_string): More explicit
8291 2000-10-05 Dave Love <fx@gnu.org>
8293 * xmenu.c (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar
8294 position like menu-bar.
8296 2000-10-05 Gerd Moellmann <gerd@gnu.org>
8298 * keyboard.c (Frecursive_edit): Make sure redisplay can happen.
8300 * xdisp.c (handle_single_display_prop): Use safe_call1.
8301 (safe_call): Renamed from call_function.
8302 (safe_call1): New function.
8303 (handle_fontified_prop): Use safe_call1 instead of call1.
8304 (safe_eval): Renamed from eval_form.
8305 (safe_eval_handler): Renamed from eval_handler.
8306 (handle_single_display_prop, display_mode_element): Use safe_eval
8307 instead of eval_form.
8309 * xfaces.c (merge_face_heights): Use safe_call instead of
8312 * keyboard.c (show_help_echo): Use safe_call instead of
8313 call_function; use safe_eval instead of eval_form.
8315 * lisp.h (safe_call): Renamed from call_function.
8316 (safe_eval): Renamed from eval_form.
8317 (safe_call1): Add prototype.
8319 2000-10-05 Miles Bader <miles@lsi.nec.co.jp>
8321 * xfns.c (image_ascent): Rearrange ascent calculation for the
8324 2000-10-04 Stefan Monnier <monnier@cs.yale.edu>
8326 * keymap.c (Fwhere_is_internal): Ignore `menu-bar' and `tool-bar'.
8327 (where_is_internal_1): Don't bother ignoring menu-items any more.
8329 2000-10-04 Gerd Moellmann <gerd@gnu.org>
8331 * keyboard.c (update_menu_bindings): New variable.
8332 (parse_menu_item): Use AREF. If update_menu_bindings
8333 is 0, don't update menu bindings.
8334 (syms_of_keyboard): New Lisp variable `update-menu-bindings'.
8336 2000-10-03 Eli Zaretskii <eliz@is.elta.co.il>
8338 * alloc.c (Fgarbage_collect): Prevent compiler warning for a call
8341 2000-10-02 Stefan Monnier <monnier@cs.yale.edu>
8343 * syntax.c (forw_comment): Match nestedness of ender/starter.
8344 (Fforward_comment): Treat an unmatched \n comment-ender as whitespace.
8345 (prev_char_comstart_first): Remove.
8346 (back_comment): Check two-char comment markers more carefully
8347 to better handle overlapping cases like *//* or /* */* */ ...
8348 Match nestedness of ender/starter.
8350 2000-10-02 Dave Love <fx@gnu.org>
8352 * config.in (HAVE_GAI_STRERROR): Add undef.
8354 * process.c (Fopen_network_stream): Use it.
8356 * m/alpha.h (NO_REMAP): Don't define.
8358 2000-10-02 Gerd Moellmann <gerd@gnu.org>
8360 * lisp.h (wrong_type_argument): Remove NO_RETURN, the function can
8361 return with a string converted to an integer or vice versa when
8362 Vmocklisp_arguments is t.
8363 (Fsignal): Likewise. The function can return for `quit'.
8364 (struct gcpro): Declare member `var' to point to a volatile
8367 * eval.c (error): Prevent compiler warning.
8369 2000-09-30 Stefan Monnier <monnier@cs.yale.edu>
8371 * keymap.c (keymap_memberp): New function.
8372 (Fset_keymap_parent): Use it.
8373 (fix_submap_inheritance): Use get_keyelt, get_keymap_1 and KEYMAPP.
8374 Use keymap_memberp to avoid creating cycles.
8375 (access_keymap): Use KEYMAPP.
8377 2000-09-30 Gerd Moellmann <gerd@gnu.org>
8379 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Use
8380 gai_strerror. Make sure xerrno is set if connect fails. Improve
8383 2000-09-29 Jason Rumney <jasonr@gnu.org>
8385 * w32term.c (w32_char_font_type, w32_encode_char)
8386 (x_produce_glyphs): Distinguish single and multibyte BDF fonts.
8387 (w32_bdf_per_char_metric): New function.
8388 (w32_per_char_metric): Use it.
8389 (x_draw_glyph_string_background): Always draw background for BDF
8392 * w32bdf.h (glyph_struct, cache_bitmap): Cache bitmap data, not
8393 GDI object which is a scarce resource.
8395 * w32bdf.c (search_file_line): Fix skipping of whitespace.
8396 (get_quoted_string): Fix limit on memchr search.
8397 (set_bdf_font_info): Use unsigned chars. Negate yoffset.
8398 (w32_init_bdf_font): Initialize codepoint and bitmap heaps.
8399 (w32_free_bdf_font): Free bitmaps and codepoints on heaps.
8400 (get_cached_font_char, cache_char_offset): Use macro
8401 BDF_CODEPOINT_RANGE_COVER_P.
8402 (cache_char_offset): Use HeapAlloc to allocate codepoints on own heap.
8403 (clear_cached_bitmap_slots): New function.
8404 (GET_HEX_VALUE): G-Z, g-z are not hex.
8405 (w32_get_bdf_glyph): Convert to DIB format. Return bytes read.
8406 (get_bitmap_with_cache): Use new cache implementation.
8407 (create_offscreen_bitmap): New function.
8408 (w32_BDF_TextOut): Use it. Draw glyphs as DIBs.
8410 * w32term.c (x_produce_glyphs): If the distance from the current
8411 position to the next tab stop is less than a canonical character
8412 width, use the tab stop after that.
8413 (x_draw_glyphs): Handle case START and END are out of bounds more
8415 (x_clear_mouse_face): Block/unblock input.
8416 (x_display_and_set_cursor): Don't show a hollow box cursor for
8417 buffers whose cursor_type is nil.
8419 2000-09-29 Gerd Moellmann <gerd@gnu.org>
8421 * xfns.c (x_set_tool_bar_lines): Clear frame when tool bar disappears.
8423 * dispextern.h (updating_frame): Declare extern.
8425 2000-09-29 Andreas Schwab <schwab@suse.de>
8427 * m/ia64.h: Remove hack of not prototyping bcopy, etc.
8429 2000-09-29 Gerd Moellmann <gerd@gnu.org>
8431 * keyboard.c (menu_bar_one_keymap): If KEYMAP is a symbol,
8432 use its function definition.
8433 (tool_bar_items): Likewise.
8435 * lisp.h (fatal): Declare NO_RETURN.
8437 2000-09-29 Kenichi Handa <handa@etl.go.jp>
8439 * keymap.c: Remove the line "#undef NULL".
8441 2000-09-28 Gerd Moellmann <gerd@gnu.org>
8443 * xterm.c (x_make_frame_visible): Try harder to make the frame visible.
8445 2000-09-28 Dave Love <fx@gnu.org>
8447 * s/osf5-0.h: Define USE_MMAP_FOR_BUFFERS, not REL_ALLOC_MMAP.
8449 * s/sunos413.h (USE_MMAP_FOR_BUFFERS): Define.
8451 * .gdbinit (xreload): Note its need on GNU/Linux.
8453 * m/alpha.h (XUINT) [REL_ALLOC && _MALLOC_INTERNAL]: Don't declare
8454 r_alloc, r_alloc_free.
8456 2000-09-28 Kenichi Handa <handa@etl.go.jp>
8458 * syntax.c (skip_chars): Handle negation correctly.
8460 2000-09-27 Gerd Moellmann <gerd@gnu.org>
8462 * xfaces.c (realize_default_face): Call set_lface_from_font_name
8463 with non-zero FORCE_P argument.
8465 * dispnew.c (adjust_glyph_matrix, enable_glyph_matrix_rows):
8468 * xdisp.c (window_box_height): Add an assertion.
8470 * xfns.c (x_set_tool_bar_lines): Don't use more lines for the
8471 tool-bar than is available.
8472 (x_change_window_heights): Renamed from x_set_menu_bar_lines_1.
8474 2000-09-27 Dave Love <fx@gnu.org>
8476 * s/irix6-5.h: Now works 64-bit. Tidied.
8478 2000-09-26 Gerd Moellmann <gerd@gnu.org>
8480 * lisp.h (XINT) [EXPLICIT_SIGN_EXTEND]: Use BITS_PER_EMACS_INT
8481 instead of BITS_PER_INT.
8482 (XINT, XUINT) [NO_UNION_TYPE]: Cast result to EMACS_INT and
8483 EMACS_UINT, respectively.
8484 (NO_UNION_TYPE) [USE_LISP_UNION_TYPE]: Undefine.
8486 * m/sparc.h (BITS_PER_EMACS_INT) [__arch64__]: Don't define.
8488 * unexelf.c (ELFSIZE) [__NetBSD__ && __sparc_v9__]: Define to 64.
8490 * window.c (freeze_window_starts): Construct last argument for
8491 foreach_window differently.
8493 * xfns.c (x_decode_color): Don't return a Lisp_Object.
8495 * lisp.h (union Lisp_Object) [!NO_UNION_TYPE]: Use EMACS_INT and
8496 EMACS_UINT instead of `int' and `unsigned int'.
8497 (XSET) [EXPLICIT_SIGN_EXTEND]: Use EMACS_INT instead of `int'.
8499 * frame.h (struct frame): Make the `nothing' member of union
8500 output_data an EMACS_INT.
8502 * alloc.c (GC_CHECK_STRING_BYTES): Temporarily define, for bug hunting.
8503 (struct sdata) [GC_CHECK_STRING_BYTES]: Always record the string's
8504 size in the sdata structure.
8505 (SDATA_NBYTES, SDATA_DATA): New macros.
8506 (SDATA_OF_STRING, SDATA_SIZE) [GC_CHECK_STRING_BYTES]: Define
8507 differently for the different layout of the sdata structure.
8508 (allocate_string_data) [GC_CHECK_STRING_BYTES]: Record string size
8510 (sweep_strings, compact_small_strings) [GC_CHECK_STRING_BYTES]:
8511 Check that size recorded in the string size and size recorded in
8512 the sdata structure agree.
8514 2000-09-25 Dave Love <fx@gnu.org>
8516 * buffer.c: Include stdio.h.
8518 Partly suggested by Eduardo Horvath <eeh@netbsd.org>.
8520 * ralloc.c (__malloc_extra_blocks): Declare as __malloc_size_t.
8522 * alloc.c (__malloc_size_t) [DOUG_LEA_MALLOC]: Don't redefine it.
8523 (__malloc_size_t) [!DOUG_LEA_MALLOC]: Define unconditionally as size_t.
8524 (__malloc_extra_blocks): Declare as __malloc_size_t.
8526 2000-09-25 Gerd Moellmann <gerd@gnu.org>
8528 * alloc.c (mark_image): Use GC_NILP instead of NILP.
8530 * keyboard.c (show_help_echo): Set help_echo_showing_p.
8531 (read_char): If help-echo is showing, preserve the echo area
8534 * xdisp.c (help_echo_showing_p): New variable.
8535 (set_message): Reset it to 0.
8536 (init_xdisp): Initialize help_echo_showing_p.
8538 * dispextern.h (help_echo_showing_p): Declare extern.
8540 * config.in: Fix typo in __GNUC_MINOR__.
8542 * keyboard.h (quit_throw_to_read_char): Declare NO_RETURN.
8544 * s/freebsd.h (POSIX_SIGNALS): Define.
8546 * xterm.c (x_clear_mouse_face): Block/unblock input.
8548 2000-09-24 Dave Love <fx@gnu.org>
8550 * fns.c (base64_encode_1): Fix last change.
8552 2000-09-22 Gerd Moellmann <gerd@gnu.org>
8554 * dispnew.c (enable_glyph_matrix_rows): Remove xasserts.
8556 * xdisp.c (try_window_reusing_current_matrix): More fixes
8557 for the case window has a header-line.
8559 2000-09-22 Dave Love <fx@gnu.org>
8561 * xdisp.c (syms_of_xdisp): Defvar Vmenu_bar_update_hook to provide
8564 * xterm.c [SOLARIS2]: Remove redundant include of string.h.
8566 * fns.c (Fstring_as_unibyte, Fstring_as_multibyte): Doc fix.
8568 2000-09-21 Gerd Moellmann <gerd@gnu.org>
8570 * config.in (NO_RETURN): Define as `__attribute__((__noreturn__))'
8573 * lisp.h (wrong_type_argument, Fthrow, Fsignal, error):
8576 * window.c, term.c, xmenu.c, xrdb.c, emacs.c, macros.c,
8577 * keymap.c, insdel.c, marker.c, minibuf.c, fileio.c, dired.c,
8578 * indent.c, search.c, alloc.c, data.c: Avoid some more compiler
8581 * marker.c (byte_char_debug_check): Return void.
8583 * xfns.c (Fx_create_frame): Set default frame parameter value
8584 for tool-bar-lines to 1.
8586 * dispnew.c (scrolling_window): Compare y-positions of rows
8587 equal at the start. Some simplification.
8589 * xdisp.c (try_window_reusing_current_matrix): Fix computation of
8590 reused rows' y-position in the case window has a header-line, and
8591 new window start is greater than old window start.
8593 * process.c (process_sent_to): New variable.
8594 (send_process): Workaround for a crash on sparc-sun-solaris-2.6
8595 with GCC 2.95.2 caused by a parameter being clobbered by longjmp.
8596 Declare more parameters volatile.
8598 * lread.c (Vrecursive_load_depth_limit): New variable.
8599 (Fload): Check recursive loads whose recursion depth exceeds
8600 Vrecursive_load_depth_limit.
8601 (syms_of_lread): DERFAR_LISP recursive-load-depth-limit.
8603 2000-09-20 Gerd Moellmann <gerd@gnu.org>
8605 * fileio.c (Fread_file_name): Doc fix.
8607 * editfns.c (Fmessage_or_box): Doc fix.
8609 * fns.c (Fy_or_n_p, Fyes_or_no_p): Doc fix.
8611 * xfns.c (xbm_scan): Allow C-style comments.
8613 * xfns.c (xpm_init_color_cache) [ALLOC_XPM_COLORS]: If color
8614 symbols are specified, add color translations to the cache.
8615 (xpm_color_bucket, xpm_cache_color) [ALLOC_XPM_COLORS]: New functions.
8616 (xpm_lookup_color) [ALLOC_XPM_COLORS]: Use xpm_color_bucket and
8618 (xpm_load) [ALLOC_XPM_COLORS]: Pass frame and XPM attributes
8619 structures to xpm_init_color_cache.
8621 2000-09-19 Gerd Moellmann <gerd@gnu.org>
8623 * dispnew.c (update_window_line): Make sure to always draw mode-lines.
8625 2000-09-19 Andrew Innes <andrewi@gnu.org>
8627 * makefile.nt (bootstrap-emacs): Don't change directory.
8629 2000-09-19 Kenichi Handa <handa@etl.go.jp>
8631 * charset.h (UNIBYTE_STR_AS_MULTIBYTE_P): Fix previous change.
8633 * ccl.c (Fccl_execute_on_string): Make multibyte string correctly.
8634 If output buffer is too small, signal an appropriated error.
8636 2000-09-18 Dave Love <fx@gnu.org>
8638 * keyboard.c (menu_bar_items, tool_bar_items)
8639 (current_active_maps): Remove redundant get_local_map call.
8641 2000-09-18 Gerd Moellmann <gerd@gnu.org>
8643 * xterm.c (x_display_and_set_cursor): Don't show a hollow box
8644 cursor for buffers whose cursor_type is nil.
8646 * xterm.c (x_draw_image_glyph_string): Remove a comment describing
8647 a feature to implement that is already implemented.
8648 (note_mouse_highlight, x_find_ccl_program): Avoid some compiler
8651 * xfns.c (x_clear_image_1): New function.
8652 (x_clear_image): Use it.
8653 (x_from_xcolors): Use x_clear_image_1; don't free the image's mask.
8655 * dispnew.c (update_window): Move test for invisible lines
8656 at the top to update_window_line.
8657 (update_window_line): Handle invisible lines here.
8659 * xfns.c (clear_image_cache): Clear current matrices of all
8660 frames sharing an image cache. Block input while freeing
8661 images. Fix timestamp comparison.
8662 (x_clear_image): Also free the mask.
8664 * xfns.c (lookup_image): Block input while loading the image so
8665 that we won't get interrupted in a state where the image isn't yet
8667 (xbm_load_image, xbm_load, xpm_load, xpm_load, lookup_rgb_color)
8668 (lookup_pixel_color, x_to_xcolors, x_from_xcolors)
8669 (x_disable_image, x_build_heuristic_mask, pbm_load, png_load)
8670 (jpeg_load, tiff_load, gif_load, gs_load): Don't block/unblock input.
8672 2000-09-16 Gerd Moellmann <gerd@gnu.org>
8674 * dispnew.c (update_window): Make sure to make desired rows
8675 current even if they are completely invisible at the top
8678 2000-09-15 Gerd Moellmann <gerd@gnu.org>
8680 * xfns.c (lookup_image): Build mask before applying an algorithm.
8681 Recognize algorithm `disabled'.
8682 (cross_disabled_images): New variable.
8683 (COLOR_INTENSITY): New macro.
8684 (x_detect_edges): Use COLOR_INTENSITY.
8685 (x_disable_image): New function.
8686 (syms_of_xfns): DEFVAR_BOOL cross_disabled_images.
8688 * xdisp.c (build_desired_tool_bar_string): For a toolbar item in
8689 disabled state, don't apply an image transformation algorithm if
8690 the user specified an image for the disabled state. Use
8691 `:algorithm disabled' for creating a disabled item's image if the
8692 user hasn't specified an image.
8694 * xfns.c (ALLOC_XPM_COLORS): Define if we can use Emacs' color
8695 allocation functions with the XPM lib.
8696 (struct xpm_cached_color) [ALLOC_XPM_COLORS]: New structure.
8697 (XPM_COLOR_CACHE_BUCKETS) [ALLOC_XPM_COLORS]: New macro.
8698 (xpm_color_cache) [ALLOC_XPM_COLORS]: New variable.
8699 (xpm_init_color_cache, xpm_free_color_cache, xpm_lookup_color)
8700 (xpm_alloc_color, xpm_free_colors) [ALLOC_XPM_COLORS]: New functions.
8701 (xpm_load) [ALLOC_XPM_COLORS]: Use Emacs' own color allocation
8702 functions, if possible, because these handle color allocation
8703 failure more gracefully.
8704 (Fimage_mask_p): New function.
8706 * xfns.c (QCmatrix, QCcolor_adjustment, QCmask, Qemboss)
8707 (Qedge_detection, Qheuristic): New symbols.
8708 (syms_of_xfns): Initialize new symbols.
8709 (lookup_image): Handle `:mask X', `:algorithm emboss', and
8710 `algorithm (edge-detection ...)'.
8711 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format):
8712 (tiff_format, gif_format, gs_format): Add `:mask'.
8713 (XBM_MASK, XPM_MASK, PBM_MASK, PNG_MASK, JPEG_MASK, TIFF_MASK)
8714 (GIF_MASK, GS_MASK): New enumerators.
8715 (x_laplace_read_row, x_laplace_write_row): Functions removed.
8716 (emboss_matrix, laplace_matrix): New variables.
8717 (x_to_xcolors, x_from_xcolors, x_detect_edges, x_emboss)
8718 (x_edge_detection): New functions.
8719 (x_laplace): Rewritten in terms of x_detect_edges.
8720 (x_build_heuristic_mask): If image has a mask, free it.
8722 2000-09-14 Andrew Innes <andrewi@gnu.org>
8724 * makefile.w32-in: Revert to Unix line endings.
8726 2000-09-14 Andrew Innes <andrewi@gnu.org>
8728 * makefile.w32-in: Standardize indentation somewhat.
8729 (bootstrap-temacs): Use $(ARGQUOTE) instead of literal quotes, to
8730 cater for differences between shells.
8732 * w32term.c (w32_per_char_metric): Handle non-TrueType fonts.
8734 2000-09-14 Gerd Moellmann <gerd@gnu.org>
8736 * xterm.c (x_produce_glyphs): If the distance from the current
8737 position to the next tab stop is less than a canonical character
8738 width, use the tab stop after that.
8740 2000-09-14 Dave Love <fx@gnu.org>
8742 * buffer.c (alloc_buffer_text): Fix xmalloc call.
8744 2000-09-14 Gerd Moellmann <gerd@gnu.org>
8746 * xdisp.c (handle_fontified_prop): While running fontification
8747 functions, bind `fontification-functions' and
8748 `after-change-functions' to nil.
8750 * s/freebsd.h, s/irix-5.0.h, s/sol2.h, s/template.h
8751 (USE_MMAP_FOR_BUFFERS): Define instead of REL_ALLOC_MMAP.
8753 * Makefile.in (mallocobj) [SYSTEM_MALLOC]: Don't add ralloc.o.
8755 * emacs.c: Change conditional compilation on REL_ALLOC_MMAP to
8756 USE_MMAP_FOR_BUFFERS.
8758 * insdel.c (make_gap): Use enlarge_buffer_text.
8760 * buffer.c: Move allocation with mmap here, from ralloc.c. Change
8761 conditional compilation on REL_ALLOC_MMAP to USE_MMAP_FOR_BUFFERS.
8762 (mmap_alloc, mmap_free, mmap_realloc) [REL_ALLOC_MMAP]: Renamed
8763 from former r_alloc_* functions in ralloc.c.
8764 (mmap_page_size, mmap_initialized_p) [REL_ALLOC_MMAP]: New variables.
8765 (MEM_ALIGN) [REL_ALLOC_MMAP]: New macro.
8766 (mmap_init) [REL_ALLOC_MMAP]: New function.
8767 (alloc_buffer_text, enlarge_buffer_text, free_buffer_text): New
8768 functions replacing macros BUFFER_ALLOC, BUFFER_REALLOC, and
8771 * buffer.h (BUFFER_ALLOC, BUFFER_REALLOC, BUFFER_FREE): Removed.
8772 (enlarge_buffer_text): Add prototype.
8774 * ralloc.c: Remove everything having to do with the use of mmap.
8776 2000-09-13 Gerd Moellmann <gerd@gnu.org>
8778 * sound.c (Fplay_sound): Doc fix.
8780 * keyboard.c: Avoid some more compiler warnings.
8781 (parse_tool_bar_item): Ignore cached key bindings.
8783 * alloc.c: Add some comments about DOUG_LEA_MALLOC's use of mmap
8784 and allocation of Lisp data.
8786 2000-09-12 Gerd Moellmann <gerd@gnu.org>
8788 * xfaces.c: Remove conditional compilation on SCALABLE_FONTS.
8789 (Finternal_set_lisp_face_attribute): If frame is 0, set new frame
8792 * lread.c (Fload): Put code checking for recursive loads in #if 0.
8794 2000-09-12 Miyashita Hisashi <himi@meadowy.org>
8796 * ccl.c: Comment fixed.
8797 (MAX_MAP_SET_LEVEL): Increased to 30.
8798 (PUSH_MAPPING_STACK): Enclose with do-while block.
8799 (POP_MAPPING_STACK): Likewise.
8800 (stack_idx_of_map_multiple): New variable.
8801 (CCL_CALL_FOR_MAP_INSTRUCTION): New macro.
8802 (ccl_driver) <CCL_IterateMultipleMap>: If the content is a symbol,
8803 call the corresponding CCL program by CCL_CALL_FOR_MAP_INSTRUCTION.
8804 (ccl_driver) <CCL_MapSingle>: Likewise.
8805 (ccl_driver) <CCL_MapMultiple>: Rewritten to fix many bugs, deal
8806 with the case where looking up process reaches to the end of
8807 map-set, and call CCL programs as the above change.
8809 2000-09-11 Gerd Moellmann <gerd@gnu.org>
8811 * xfns.c (png_load, jpeg_load): Declare some variables volatile
8812 that might be clobbered by longjmp.
8813 (check_x_display_info, x_decode_color, create_frame_xic)
8814 (Fx_display_backing_store, Fx_display_visual_class)
8815 (x_build_heuristic_mask, pbm_scan_number): Avoid compiler warnings.
8817 * lread.c (init_lread): Set Vloads_in_progress to nil.
8818 (Fload): Show list of recursively loaded files, when signaling an
8821 * lread.c (Vloads_in_progress): New variable.
8822 (record_load_unwind): New function.
8823 (Fload): Check for recursive loads.
8824 (syms_of_lread): Initialize Vloads_in_progress.
8825 (read_integer, read1): Avoid some compiler warnings.
8827 * fns.c (concat, Fsubstring, internal_equal, Fnconc): Avoid some
8830 2000-09-11 Miles Bader <miles@gnu.org>
8832 * editfns.c (Fbuffer_string): Doc fix.
8834 2000-09-10 Gerd Moellmann <gerd@gnu.org>
8836 * ralloc.c (mmap_enlarge): Don't return 0 if successful.
8838 2000-09-09 Ken Raeburn <raeburn@gnu.org>
8840 * s/netbsd.h: Use NOT_C_CODE, not NO_C_SOURCE, when deciding
8841 whether to include other header files.
8843 2000-09-09 Gerd Moellmann <gerd@gnu.org>
8845 * xfaces.c (CYCLE_CHECK): Don't use the Lisp_Object returned
8846 by Fmemq as a boolean.
8848 2000-09-08 Stefan Monnier <monnier@cs.yale.edu>
8850 * xfaces.c (Finternal_set_lisp_face_attribute): Minor thinko.
8852 2000-09-08 Gerd Moellmann <gerd@gnu.org>
8854 * ralloc.c (mmap_fd): Remove initializer which can make it
8855 read-only in a dumped Emacs.
8856 (mmap_fd_1): New variable.
8857 (mmap_set_vars): Remove local `fd'. Save mmap_fd in mmap_fd_1,
8858 restore it from there.
8859 (r_alloc, r_re_alloc, r_alloc_free): Call r_alloc_init
8860 unconditionally so that mmap_fd can be initialized there.
8861 (r_alloc_init_fd): Open-coded in r_alloc_init; function removed.
8862 (r_alloc_init) [REL_ALLOC_MMAP && !MAP_ANON]: Open /dev/zero.
8863 (r_alloc_init) [REL_ALLOC_MMAP && MAP_ANON]: Set mmap_fd to -1.
8865 * xfaces.c (Finternal_merge_in_global_face): Return a Lisp object.
8867 * xdisp.c (dump_glyph_row): Fix printf format string.
8868 (display_line, move_it_in_display_line_to): Avoid compiler warnings.
8870 * s/freebsd.h (GC_MARK_STACK, REL_ALLOC_MMAP): Define.
8872 * keymap.c (Fset_keymap_parent): Check for cycles in keymap
8875 * xdisp.c (try_window_id): When trying to locate cursor in
8876 unchanged rows at the top, handle the case that we can't find it.
8878 * xterm.c (x_draw_glyphs): Handle case START and END are out
8879 of bounds more carefully.
8881 2000-09-08 Dave Love <fx@gnu.org>
8883 * s/sol2.h (REL_ALLOC_MMAP): Define.
8884 * s/irix5-0.h (REL_ALLOC_MMAP): Likewise.
8886 * ralloc.c: Don't include string.h (redundant).
8887 (MAP_ANON) [REL_ALLOC_MMAP]: Ensure it's defined.
8888 [!MAP_ANON]: Include fcntl.h.
8889 (mmap_fd) [REL_ALLOC_MMAP]: New variable.
8890 (r_alloc, r_re_alloc, r_alloc_free)
8891 (mmap_enlarge, mmap_set_vars): Use it.
8892 (r_alloc_init_fd): New function.
8893 (__morecore) [SYSTEM_MALLOC]: Don't declare.
8894 (r_alloc_init): Call r_alloc_init_fd. Conditionalize stuff on
8897 * Makefile.in (allocaobj) [!SYSTEM_MALLOC && REL_ALLOC_MMAP]:
8900 * unexelf.c (SHT_MIPS_DEBUG, HDRR) [__mips__]: Really confine last
8901 change to __NetBSD__.
8903 2000-09-08 Kenichi Handa <handa@etl.go.jp>
8905 * search.c (compile_pattern): Check the multibyteness of cached
8908 2000-09-08 Miles Bader <miles@gnu.org>
8910 * xfaces.c (default_face_vector): Function removed.
8911 (Finternal_merge_in_global_face): Restore old global/local
8912 attribute override order. Use inline loop instead of calling
8913 default_face_vector.
8915 2000-09-07 Gerd Moellmann <gerd@gnu.org>
8917 * ralloc.c (obtain, relinquish, relinquish, r_alloc_size_in_use)
8918 (get_bloc, relocate_blocs, update_heap_bloc_correspondence)
8919 (resize_bloc, r_alloc_sbrk, r_alloc_init): Add casts to `char *'
8920 where necessary, in case POINTER_TYPE is `void'.
8922 2000-09-07 Eli Zaretskii <eliz@is.elta.co.il>
8924 * frame.c (make_terminal_frame): Initialize frame foreground and
8925 background colors to unspecified, for the initial instance of an
8928 2000-09-07 Gerd Moellmann <gerd@gnu.org>
8930 * ralloc.c (mmap_find): Fix overlap computation.
8931 (mmap_enlarge): Compute nbytes before trying to find an
8934 * xfaces.c (smaller_face): Compare font heights with `<' and `>'
8937 * lread.c (syms_of_lread): Change value of regexp
8938 Vbytecomp_version_regexp to not match some XEmacs-compiled files.
8940 * xmenu.c (xdialog_show): When looking up the selection in
8941 menu_items, take `quote' boundaries into account; this corresponds
8942 to a nil ITEM in x-popup-dialog.
8944 2000-09-07 Kenichi Handa <handa@etl.go.jp>
8946 * charset.h (MIN_CHARSET_OFFICIAL_DIMENSION1): Define it as 0x80,
8948 (MIN_CHAR_OFFICIAL_DIMENSION1): Define it as ((0x81 - 0x70) << 7).
8950 * coding.c (encode_coding_sjis_big5): Use translation table for
8951 encoding, not decoding. Fix the handling of latin-jisx0201.
8952 Check for the charset katakana-jisx0201 too.
8953 (ONE_MORE_CHAR): Call translate_char with CHARSET arg -1.
8954 (detect_coding_sjis): Check the byte sequence more rigidly.
8956 2000-09-07 Gerd Moellmann <gerd@gnu.org>
8958 * xfaces.c (Vparam_value_alist): New variable.
8959 (syms_of_xfaces): Initialize it.
8960 (Finternal_set_lisp_face_attribute): Avoid more consing.
8962 * frame.c (Fframe_parameter): Handle `name' and `background-mode'
8964 (Fframe_parameter) [HAVE_X_WINDOWS]: Handle `display' specially.
8965 (Qbackground_mode): New variable.
8966 (syms_of_frame_1): Initialize Qbackground_mode.
8968 * lisp.h (Qdisplay): Declare extern.
8970 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is 0,
8971 change face on all frames, and change the default for new frames.
8973 2000-09-07 Dave Love <fx@gnu.org>
8975 * Makefile.in [!SYSTEM_MALLOC && REL_ALLOC_MMAP]: Set mallocobj.
8977 2000-09-07 Kenichi Handa <handa@etl.go.jp>
8979 * charset.h (MAKE_CHAR): Be sure to set MSB of C1 to 0.
8981 * charset.c: Include composite.h
8982 (lisp_string_width): New function.
8983 (Fstring_width): Call lisp_string_width instead of strwidth.
8985 * Makefile.in (charset.o): Depends on composite.h.
8987 * process.c (read_process_output): Before inserting the decoded
8988 text in the buffer, adjust the multibyteness.
8990 2000-09-06 Gerd Moellmann <gerd@gnu.org>
8992 * buffer.c (set_buffer_internal_1) [REL_ALLOC_MMAP]: If
8993 buffer's text buffer is null, map new memory.
8995 * ralloc.c (POINTER, SIZE) [emacs]: Define in terms of
8996 POINTER_TYPE and size_t.
8997 (struct mmap_region) [REL_ALLOC_MMAP]: New structure.
8998 (mmap_regions, mmap_regions_1) [REL_ALLOC_MMAP]: New variables.
8999 (ROUND, MMAP_REGION_STRUCT_SIZE, MMAP_REGION, MMAP_USER_AREA)
9000 [REL_ALLOC_MMAP]: New macros.
9001 (mmap_find, mmap_free, mmap_enlarge, mmap_set_vars)
9002 (mmap_mapped_bytes, r_alloc, r_re_alloc, r_alloc_free)
9003 [REL_ALLOC_MMAP]: New functions.
9005 * emacs.c (Fdump_emacs) [REL_ALLOC_MMAP]: Call mmap_set_vars
9006 before and after unexec.
9008 * buffer.c (init_buffer) [REL_ALLOC_MMAP]: Map new buffer
9009 text buffers if necessary.
9011 * buffer.h (R_ALLOC_DECLARE): Removed because unused.
9012 (r_alloc, r_re_alloc, r_alloc_free): Use POINTER_TYPE and size_t
9015 * config.in (HAVE_MMAP): Add #undef.
9017 2000-09-05 Gerd Moellmann <gerd@gnu.org>
9019 * frame.c (Qdisplay_type): New variable.
9020 (syms_of_frame_1): Initialize it.
9021 (Fframe_parameter): New function that avoids consing.
9022 (syms_of_frame): Defsubr it.
9024 * buffer.c (Fother_buffer): Consider buffers as invisible when
9025 they are displayed in a window on an invisible frame.
9027 * window.c (window_loop) <GET_LARGEST_WINDOW>: Fix bug making
9028 get-largest-window always return nil.
9030 2000-09-04 Gerd Moellmann <gerd@gnu.org>
9032 * lread.c (syms_of_lread): Make Vbytecomp_version_regexp a Lisp
9033 variable; recognize Emacs 19 elc files.
9035 2000-09-04 Miles Bader <miles@gnu.org>
9037 * xmenu.c (xmenu_show): Call x_set_menu_resources_from_menu_face
9038 before initially popping up the menu, so the menu doesn't flash
9039 when the face settings are significantly different from the defaults.
9041 2000-09-04 Stefan Monnier <monnier@cs.yale.edu>
9043 * regex.c (WIDE_CHAR_SUPPORT): New macro.
9044 (btowc, iswctype, wctype) [_LIBC]: Redefine to __<fun>.
9045 (BIT_ALPHA, BIT_ALNUM, BIT_ASCII, BIT_NONASCII, BIT_GRAPH, BIT_PRINT)
9046 (BIT_UNIBYTE): Remove.
9047 (re_match_2_internal): Delete corresponding code and streamline the
9048 BIT_MULTIBYTE case to not bother checking ISUNIBYTE.
9049 (CHAR_CLASS_MAX_LENGTH) [!WIDE_CHAR_SUPPORT]: Set to 9 rather than 6.
9050 (re_wctype_t): New type.
9051 (re_wctype, re_iswctype, re_wctype_to_bit): New functions.
9052 (regex_compile): Use them and fix handling of overly long char classes.
9054 2000-09-03 Andrew Innes <andrewi@gnu.org>
9056 * makefile.w32-in: Change to DOS line endings.
9058 * s/ms-w32.h (ORDINARY_LINK): New define.
9060 * w32.c (_ANONYMOUS_UNION) [__GNUC__]: New define
9061 (_ANONYMOUS_STRUCT) [__GNUC__]: New define.
9063 * makefile.w32-in (clean): Don't delete config.h and epaths.h.
9064 (distclean): Delete them here instead.
9066 * w32proc.c (compare_env): Convert to uppercase for comparison,
9067 not lowercase, to match how the native Windows shell works.
9069 2000-09-03 Jason Rumney <jasonr@gnu.org>
9071 * ChangeLog: Remove -unix from coding. Let Emacs autodetect, as
9072 CVS changes the line-ends when checking in/out on DOS/Windows.
9074 * makefile.nt (emacs): Do not change directory to run temacs, as
9075 the load-path is set relative to current directory.
9077 2000-09-03 Miles Bader <miles@gnu.org>
9079 * xterm.c (x_alloc_lighter_color_for_widget): New function.
9081 2000-09-02 Gerd Moellmann <gerd@gnu.org>
9083 * xdisp.c (redisplay_mode_lines): New function.
9084 (display_mode_lines): Return number of mode lines displayed.
9085 (echo_area_display): Use redisplay_mode_lines to draw garbaged
9086 mode lines. Don't temporarily bind redisplay-dont-pause to t.
9088 * emacs.c, callint.c, doc.c, editfns.c: Remove includes of
9089 string.h and strings.h.
9090 (index) [HAVE_INDEX]: Add prototype.
9092 * unexelf.c (SHT_PROGBITS) [__NetBSD__ && !PT_LOAD]: Don't define.
9093 (SHT_MIPS_DEBUG, HDRR) [__NetBSD__ && __mips__]: Define.
9095 * s/netbsd.h [!NO_C_SOURCE]: Include <signal.h>.
9096 (GC_SETJMP_WORKS, GC_MARK_STACK): Define.
9098 2000-09-01 Gerd Moellmann <gerd@gnu.org>
9100 * lread.c (read1): Accept `?' as symbol constituent, for
9101 compatiblity with XEmacs.
9103 2000-08-31 Stefan Monnier <monnier@cs.yale.edu>
9105 * regex.h (RE_NO_NEWLINE_ANCHOR): New syntax flag.
9106 (struct re_pattern_buffer): Remove newline_anchor.
9107 * regex.c: Keep namespace clean for GNU libc by renaming <fun>
9108 to __<fun> and using `weak_alias (__<fun>, <fun>)'.
9109 (re_max_failures, fail_stack): Use size_t rather than unsigned.
9110 (regex_compile): For ^ and $, choose between buffer and line (beg|end)
9111 depending on the new RE_NO_NEWLINE_ANCHOR syntax flag.
9112 (print_compiled_pattern, re_search_2, mutually_exclusive_p)
9113 (re_match_2_internal, re_compile_pattern, re_comp, regcomp):
9114 Get rid of references to newline_anchor.
9115 (regcomp): Allocate and precompute a fastmap.
9117 2000-08-31 Gerd Moellmann <gerd@gnu.org>
9119 * lread.c (openp): GCPRO local variable `filename'.
9121 2000-08-30 Stefan Monnier <monnier@cs.yale.edu>
9123 * regex.h (struct re_pattern_buffer): Use size_t for used/allocated.
9125 * regex.c: Merge some changes from GNU libc. Add prototypes.
9126 (bcopy, bcmp, REGEX_REALLOCATE, re_match_2_internal):
9127 Use memcmp and memcpy instead of bcopy and bcmp.
9128 (init_syntax_once): Use ISALNUM.
9129 (PUSH_FAILURE_POINT, re_match_2_internal): Remove failure_id.
9130 (REG_UNSET_VALUE): Remove. Use NULL instead.
9131 (REG_UNSET, re_match_2_internal): Use NULL.
9132 (SET_HIGH_BOUND, MOVE_BUFFER_POINTER, ELSE_EXTEND_BUFFER_HIGH_BOUND):
9134 (EXTEND_BUFFER): Use them (to work with BOUNDED_POINTERS).
9135 (GET_UNSIGNED_NUMBER): Don't use ISDIGIT.
9136 (regex_compile): In handle_interval, return an error rather than try to
9137 unfetch the interval if we can't find the closing brace.
9138 Obey the RE_NO_GNU_OPS syntax bit.
9139 (TOLOWER): New macro.
9141 (regexec): Allocate regs.start and regs.end as one block.
9143 2000-08-30 Gerd Moellmann <gerd@gnu.org>
9145 * xdisp.c (echo_area_display): Check display_completed instead
9146 of calling detect_input_pending.
9148 * dispnew.c (update_frame): Only set display_completed here; move
9149 the update_begin and update_end calls here from update_frame_1.
9150 (update_frame_1): Don't set display_completed here, don't call
9151 update_begin/update_end.
9153 * xfaces.c (set_font_frame_param): Use Fmodify_frame_parameters
9154 instead of store_frame_param.
9156 2000-08-29 Gerd Moellmann <gerd@gnu.org>
9158 * dispnew.c (build_frame_matrix_from_leaf_window): If a row of a
9159 desired window matrix hasn't been displayed, use the current row
9160 instead. Make sure that only those frame rows are updated for
9161 which there exists a corresponding enabled desired row.
9163 2000-08-29 Miles Bader <miles@gnu.org>
9165 * xfaces.c (default_face_vector): New function.
9166 (Finternal_merge_in_global_face): Use it instead of merge_face_vectors.
9168 2000-08-29 Gerd Moellmann <gerd@gnu.org>
9170 * lread.c (openp): Prevent temporary string passed to
9171 Ffile_readable_p from being garbage collected.
9173 2000-08-28 Dave Love <fx@gnu.org>
9175 * keymap.c (store_in_keymap): Add `static' to declaration.
9177 2000-08-28 Gerd Moellmann <gerd@gnu.org>
9179 * emacs.c, callint.c, doc.c, editfns.c
9180 (toplevel) [HAVE_STRING_H]: Include string.h.
9181 (toplevel) [HAVE_STRINGS_H]: Include strings.h.
9182 (index): Remove prototypes which might conflict with non-standard
9183 definitions of index/strchr.
9185 * s/usg5-3.h (index): Define only if not HAVE_INDEX.
9186 (rindex): Define only if !HAVE_RINDEX.
9188 * s/sco5.h (bcopy, bzero, bcmp): Don't define.
9190 * config.in (HAVE_INDEX, HAVE_RINDEX, HAVE_STRINGS_H): Add undefs.
9192 2000-08-28 Miles Bader <miles@gnu.org>
9194 * xfaces.c (merge_face_vectors): Clear TO's :font attribute if
9195 made inconsistent by a font-related attribute in FROM.
9196 (merge_face_inheritance): Add function comment.
9198 2000-08-28 Kenichi Handa <handa@etl.go.jp>
9200 * keyboard.c (read_char_minibuf_menu_prompt): Call read_char with
9201 the 4th arg (PREV_EVENT) Qt to suppress input method.
9203 2000-08-27 Stefan Monnier <monnier@cs.yale.edu>
9205 * regex.c: Indent cpp directives and remove parens after `defined'.
9206 (PTR_TO_OFFSET, POS_AS_IN_BUFFER): Move to a better place.
9207 (ISDIGIT, ISCNTRL, ISXDIGIT) [!emacs]: Remove duplicate definition.
9208 (regex_compile): Use RE_FRUGAL instead of RE_ALL_GREEDY.
9209 (re_compile_pattern): Use size_t for length.
9210 (init_syntax_once): Move to a better place.
9211 * regex.h: Merge changes from GNU libc. Indent cpp directives.
9212 (RE_FRUGAL): Replaces RE_ALL_GREEDY (inverted meaning).
9214 * syntax.c (back_comment): Detect cases where a comment-starter is
9215 actually inside another comment as in: /* a // b */ c // d \n.
9216 Make it clear that `comstart_pos' is unused for nested comments.
9218 * keymap.c (store_in_keymap, fix_submap_inheritance): New prototypes.
9219 (KEYMAPP): New macro.
9220 (Fkeymap_parent, Fset_keymap_parent): Use it.
9221 (fix_submap_inheritance): Mark it static.
9222 (define_as_prefix, describe_buffer_bindings, describe_command)
9223 (describe_translation, describe_map): Complete prototypes.
9225 * lisp.h (store_in_keymap, fix_submap_inheritance): Remove.
9227 * keyboard.c (menu_bar_item): Detect duplicate entries for all items
9228 to better match the key-lookup behavior.
9230 2000-08-27 Gerd Moellmann <gerd@gnu.org>
9232 * xfaces.c (lface_fully_specified_p): Handle :inherit.
9233 (Finternal_set_lisp_face_attribute): Fix typo in error message.
9235 2000-08-27 Eli Zaretskii <eliz@is.elta.co.il>
9237 * Makefile.in (dispnew.o, indent.o, fontset.o, minibuf.o)
9238 (process.o, scroll.o, sysdep.o): Depend on keyboard.h.
9239 (xterm.o): Depend on coding.h
9241 2000-08-26 Kenichi Handa <handa@etl.go.jp>
9243 * cmds.c (internal_self_insert): Delete '#ifdef HAVE_FACES' and
9244 the corresponding '#endif'.
9246 2000-08-26 Miles Bader <miles@gnu.org>
9248 * dispextern.h (enum lface_attribute_index): Add LFACE_INHERIT_INDEX.
9249 * xfaces.c (QCinherit): New variable.
9250 (syms_of_xfaces): Initialize it.
9251 (LFACE_INHERIT): New macro.
9252 (Finternal_get_lisp_face_attribute)
9253 (merge_face_vector_with_property)
9254 (Finternal_set_lisp_face_attribute): Deal with :inherit attribute.
9255 (check_lface_attrs): Allow new types of face height. Check
9257 (CYCLE_CHECK): New macro.
9258 (merge_face_inheritance): New function.
9259 (merge_face_vectors): Merge inherited faces too. Add F and
9260 CYCLE_CHECK arguments.
9261 (merge_face_vector_with_property, Finternal_merge_in_global_face)
9262 (lookup_named_face, lookup_derived_face, realize_named_face)
9263 (face_at_string_position, face_at_buffer_position): Supply
9264 new F and CYCLE_CHECK arguments to merge_face_vectors.
9265 (merge_face_heights): New function.
9266 (merge_face_vectors, merge_face_vector_with_property)
9267 (Finternal_set_lisp_face_attribute): Call merge_face_heights to
9268 handle relative face heights.
9269 (lface_same_font_attributes_p): Compare heights using EQ.
9271 2000-08-26 Kenichi Handa <handa@etl.go.jp>
9273 * charset.c (char_to_string): Check the character validity.
9274 (char_valid_p): If C is not less than MAX_CHAR, be sure to return 0.
9276 2000-08-25 Stefan Monnier <monnier@cs.yale.edu>
9278 * regex.c (PUSH_FAILURE_COUNT): New macro.
9279 (POP_FAILURE_REG_OR_COUNT): Renamed from POP_FAILURE_REG.
9280 Handle popping of a register's or a counter's data.
9281 (POP_FAILURE_POINT): Use the new name.
9282 (re_match_2_internal): Push counter data on the stack for succeed_n,
9283 jump_n and set_number_at and remove misleading dead code in succeed_n.
9285 2000-08-25 Gerd Moellmann <gerd@gnu.org>
9287 * xdisp.c (redisplay_internal): If considering all windows on all
9288 frames, update the display for each frame as soon as possible,
9289 instead of first building all desired matrices for all frames, and
9290 then updating them all.
9291 (try_cursor_movement): Handle case that last_cursor.vpos is -1.
9293 2000-08-24 Gerd Moellmann <gerd@gnu.org>
9295 * bytecode.c (mark_byte_stack): Add a comment.
9297 * frame.h (FRAME_FLAGS_AREA_COLS, FRAME_FLAGS_AREA_WIDTH)
9298 (FRAME_LEFT_FLAGS_AREA_WIDTH): Return 0 unless frame is
9301 2000-08-24 Kenichi Handa <handa@etl.go.jp>
9303 * minibuf.c (do_completion): Always use compare-string, not
9304 string-equal because the latter doesn't pay attention to
9305 multibyteness of strings.
9307 * process.c (create_process): Don't setup raw-text coding here.
9308 (Fopen_network_stream): Don't set coding->src_multibyte and
9309 coding->dst_multibyte here.
9310 (read_process_output): For process filter, return unibyte string
9311 if default-enable-multibyte-characters is nil.
9312 (send_process): If OBJECT is multibyte text, be sure to encoded it
9313 by the specified coding system for the process. Otherwise, setup
9315 (init_process): Don't initialize default-process-coding-system here.
9317 2000-08-23 Eli Zaretskii <eliz@is.elta.co.il>
9319 * buffer.c (syms_of_buffer) <scroll-up-aggressively>: Doc fix.
9320 <scroll-down-aggressively>: Likewise.
9322 2000-08-23 Kenichi Handa <handa@etl.go.jp>
9324 * coding.c (encode_eol): Fix bug for the case of dst_bytes being
9325 zero. Set coding->produced_char correctly.
9327 2000-08-22 Andrew Innes <andrewi@gnu.org>
9329 * makefile.w32-in: New file.
9331 * unexw32.c (unexec): Ignore old_name, and use the actual location
9332 of the current executable instead. Base new_name on this.
9334 * w32proc.c (create_child): Remove reference to security
9335 descriptor, which isn't needed and doesn't compile with mingw32.
9337 * w32term.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
9338 up dllimport attributes.
9339 (x_update_window_end): Update prototype.
9341 * unexec.c (write_segment) [USE_CRT_DLL]: Remove unnecessary
9342 extern, which screws up dllimport attributes.
9344 * sysdep.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
9345 up dllimport attributes.
9347 * strftime.c [USE_CRT_DLL]: Remove unnecessary extern, which
9348 screws up dllimport attributes.
9350 * process.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
9351 up dllimport attributes.
9352 (create_process) [USE_CRT_DLL]: Remove unnecessary extern, which
9353 screws up dllimport attributes.
9355 * lread.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
9356 up dllimport attributes.
9358 * keyboard.c [USE_CRT_DLL]: Remove unnecessary extern, which
9359 screws up dllimport attributes.
9361 * floatfns.c [USE_CRT_DLL]: Remove unnecessary extern, which
9362 screws up dllimport attributes.
9364 * fileio.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
9365 up dllimport attributes.
9367 * emacs.c (malloc_initialize_hook) [USE_CRT_DLL]: Remove
9368 unnecessary extern, which screws up dllimport attributes.
9371 * editfns.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
9372 up dllimport attributes.
9374 * dispnew.c (window_change_signal) [USE_CRT_DLL]: Remove
9375 unnecessary extern, which screws up dllimport attributes.
9377 * callproc.c [USE_CRT_DLL]: Remove unnecessary extern, which
9378 screws up dllimport attributes.
9380 * buffer.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
9381 up dllimport attributes.
9383 * w32proc.c (IsValidLocale): Extern missing from mingw32 headers.
9385 * w32bdf.c (search_file_line):
9386 (set_bdf_font_info):
9388 (w32_get_bdf_glyph):
9389 (w32_BDF_to_x_font): Fix compile warnings.
9391 * w32menu.c: Include keyboard.h before frame.h. Fix compile warnings.
9393 * w32select.c: Include keyboard.h before frame.h.
9395 * w32fns.c (max): Define macro.
9396 (JOHAB_CHARSET): Define if not known.
9397 (MOD_ALT, MOD_CONTROL, MOD_SHIFT, MOD_WIN): Define if not known.
9398 (Fx_show_tip): Synch with X version.
9400 * w32xfns.c: Include keyboard.h before frame.h.
9402 * w32fns.c: Include keyboard.h before frame.h.
9404 * w32term.c: Include keyboard.h before frame.h.
9406 * fontset.c: Include keyboard.h before frame.h.
9408 * w32inevt.c: Include keyboard.h before frame.h.
9409 (MOUSE_MOVED): Define if not known.
9411 * minibuf.c: Include keyboard.h before frame.h.
9413 * keyboard.c: Include keyboard.h before frame.h.
9415 * indent.c: Include keyboard.h before frame.h.
9417 * dispnew.c: Include keyboard.h before frame.h.
9419 * buffer.c: Include keyboard.h before frame.h.
9421 * alloc.c: Include keyboard.h before frame.h.
9423 * print.c: Include keyboard.h before frame.h.
9425 * process.c: Include keyboard.h before frame.h.
9427 * scroll.c: Include keyboard.h before frame.h.
9429 * sysdep.c: Include keyboard.h before frame.h.
9431 * term.c: Include keyboard.h before frame.h.
9433 * window.c: Include keyboard.h before frame.h.
9435 * xdisp.c: Include keyboard.h before frame.h.
9436 Separate GLYPH_DEBUG and DEBUG_TRACE_MOVE.
9438 * frame.c: Include keyboard.h before frame.h.
9440 * w32heap.h: Undefine min, max.
9442 * w32gui.h: Undefine min, max.
9444 * unexw32.c: Change PUCHAR to PCHAR.
9445 (PTR_TO_OFFSET): Cast ptr to unsigned char *.
9448 (copy_executable_and_dump_data): Remove unnecessary static defs.
9449 (copy_executable_and_dump_data): Fix compile warnings.
9451 * sysdep.c (NULL) [WINDOWSNT]: Define NULL if not defined.
9453 * w32console.c (min): Define macro.
9454 (clear_frame, write_glyphs): Fix compile warning.
9456 * w32proc.c (compare_env):
9457 (find_child_console): Fix compile warning.
9459 * w32.c (sys_strerror): Use sys_nerr instead of _sys_nerr. Use
9460 sys_errlist instead of _sys_errlist.
9461 (get_emacs_configuration_options): New function.
9463 * s/ms-w32.h (sys_nerr): Provide default definition.
9464 (strdup, strupr, strnicmp, stricmp, tzset, tzname): Map to same
9465 name with _ prepended.
9466 (NSIG): Define if not known.
9467 (get_emacs_configuration): Provide extern declaration.
9468 (get_emacs_configuration_options): Provide extern declaration.
9469 (EMACS_CONFIG_OPTIONS): Call get_emacs_configuration_options.
9471 * w32.c (gettimeofday): Use struct timeb, not struct _timeb.
9473 (read_unc_volume): Fix compile warning.
9475 * s/ms-w32.h (_WINSOCK_H): Define to prevent normal winsock
9476 definitions from being used.
9478 * lisp.h [WINDOWSNT]: Don't declare externs for getenv, ctime and getwd.
9480 * w32.c (unc_volume_file_attributes):
9481 (open_unc_volume): Make arg const.
9483 * sysdep.c [WINDOWSNT]: Remove extern decl of errno.
9484 (read_input_waiting): Remove excess parameter.
9486 * w32.c (init_environment): Call _access.
9487 (check_windows_init_file): Call _close.
9488 (init_user_info): Call _putenv.
9489 (init_environment): Call _putenv and _strdup.
9490 (init_ntproc): Reset volume info cache on startup.
9492 * s/ms-w32.h (malloc, free, realloc, calloc): Rename if
9493 USE_CRT_DLL is defined, so Emacs can use GNU malloc even though it
9494 cannot override the CRT malloc.
9496 * makefile.nt (LOCAL_FLAGS): Define USE_CRT_DLL if requested.
9497 (LINK_FLAGS): Append to original value of LINK_FLAGS.
9499 * w32heap.c [!USE_CRT_DLL]: Don't define _heap_init and _heap_term
9500 unless we are linking with a static CRT.
9501 (RVA_TO_PTR): Cast result to unsigned char*.
9503 * w32.c (GetCachedVolumeInformation): Use xmalloc, xfree and xstrdup.
9504 (add_volume_info): Use xstrdup.
9506 2000-08-22 Stefan Monnier <monnier@cs.yale.edu>
9508 * minibuf.c (Vcompletion_auto_help): Renamed from `auto_help'.
9509 (do_completion, Fminibuffer_complete_word): Use it.
9510 (syms_of_minibuf): Turn completion-auto-help into a proper Lisp
9511 var so it can take non-boolean values.
9513 2000-08-21 Gerd Moellmann <gerd@gnu.org>
9515 * editfns.c (find_field): Formatting changes.
9516 (toplevel): Some old-style function forward declarations
9517 changed to prototypes, some new protypes added, some functions
9520 * lisp.h (set_time_zone_rule): Add prototype.
9521 (use_dialog_box): External declaration.
9523 * keyboard.c (gen_help_event): Add parameter SIZE.
9524 (kbd_buffer_events_waiting): Slightly rewritten.
9525 (clear_event): New function.
9526 (kbd_buffer_get_event): Use it, and clear the input_events of
9528 (init_keyboard): Remove duplicate creation of kbd_buffer_gcpro and
9529 don't fill the newly created array with nils.
9530 (toplevel): Convert some old-style function forward declarations
9533 * keyboard.h (gen_help_event): Change prototype.
9535 * xterm.c (XTread_socket): Change calls to gen_help_event.
9537 * w32term.c (w32_read_socket): Change calls to gen_help_event.
9539 * eval.c (Fmacroexpand): Doc fix.
9541 2000-08-20 Jason Rumney <jasonr@gnu.org>
9543 * w32term.h (x_display_info_for_display): Remove as this function
9544 does not exist on W32.
9546 * w32term.c (help_echo_window): New variable.
9547 (syms_of_w32term): staticpro it.
9548 (note_mode_line_highlight): Set it.
9549 (XTextExtents16): Removed as there is no equivalent on W32.
9550 (x_compute_glyph_string_overhangs): Incomplete body removed, as
9551 the X way of doing this will not work for W32.
9552 (w32_intersect_rectangles): Removed. Use IntersectRect API call.
9553 (x_draw_image_foreground): Avoid drawing outside of the clip area
9554 when image doesn't have a mask.
9555 (note_mouse_highlight): Process overlays in the right order of
9556 priority. Set help_echo_window.
9557 (x_draw_bar_cursor): If cursor is on an image, draw a box cursor
9558 because that's more visible for large images.
9560 * w32menu.c (keymap_panes): Pass the keymap's prompt as the pane
9561 name to single_keymap_panes.
9562 (w32_menu_show): Set wv->title when dealing with titles.
9563 (w32_menu_display_help): Call show_help_echo with OBJECT and POS.
9565 2000-08-21 Miles Bader <miles@gnu.org>
9567 * minibuf.c (do_completion): Try again if we rewrite the input
9568 string, but no completion was done, so that any completion message
9571 2000-08-20 Gerd Moellmann <gerd@gnu.org>
9573 * xfaces.c (lface_equal_p): Compare strings differently.
9574 (Qtty_color_alist, Vtty_defined_color_alist): New variables.
9575 (realize_tty_face): Use them.
9576 (syms_of_xfaces): Initialize new variables.
9577 (map_tty_color): New function, extracted from realize_tty_face.
9578 (map_tty_color) [MSDOS || WINDOWSNT]: If using the frame's default
9579 foreground or background color, store the new color name in the
9580 realized face; previous code trying to do this had no effect.
9581 (realize_tty_face): Use map_tty_color.
9582 (Fclear_face_cache): Set face_change_count and ensure thorough
9585 2000-08-19 Gerd Moellmann <gerd@gnu.org>
9587 * undo.c (record_first_change, record_marker_adjustment): Don't
9588 use XBUFFER on last_undo_buffer which might not be a buffer.
9590 2000-08-18 Kenichi Handa <handa@etl.go.jp>
9592 * coding.c (decode_coding_string): Set members consumed,
9593 consumed_char, produced, produced_char of *coding correctly. If
9594 decode_coding doesn't consume any byte, don't try anymore.
9595 (encode_coding_string): Likewise.
9597 2000-08-18 Gerd Moellmann <gerd@gnu.org>
9599 * lisp.h (CHECK) [ENABLE_CHECKING]: Make both sides of the
9600 conditional have void type, for Standard C compilers.
9602 * xdisp.c (redisplay_internal): Compare windows for equality with
9603 EQ, instead of applying XWINDOW to something that might not
9606 2000-08-18 Kenichi Handa <handa@etl.go.jp>
9608 * fontset.c (Finternal_char_font): Search only the selected frame
9609 for a window of the current buffer.
9611 2000-08-18 Gerd Moellmann <gerd@gnu.org>
9613 * minibuf.c (do_completion): Use EQ instead of `!=' to compare
9616 * keyboard.c (kbd_buffer_get_event): Handle the case that the
9617 second half of a HELP_EVENT is found at the start of kbd_buffer.
9619 2000-08-18 Miles Bader <miles@gnu.org>
9621 * lisp.h (Lisp_String): Replace DECLARE_INTERVALS with real decl.
9623 * editfns.c (save_restriction_save): Rewrite to use markers.
9624 (save_restriction_restore): Rewrite to understand new form of data
9625 saved by save_restriction_save.
9626 (Fsave_restriction): Remove cautionary note in doc-string.
9628 2000-08-17 Gerd Moellmann <gerd@gnu.org>
9630 * fileio.c (build_annotations): Add a comment explaining the
9631 return value of format-annotate-function. Replace a spurious call
9632 to Flength with a CONSP test. Call format-annotate-function with
9633 a fifth arg specifying how many times the function is been called
9634 in a row, to let it choose temporary buffers appropriately.
9636 2000-08-17 Dave Love <fx@gnu.org>
9638 * lisp.h: Remove DECLARE_INTERVALS, INITIALIZE_INTERVAL. Don't
9639 declare make_temp_name twice.
9641 * lread.c: Prototype readevalloop, load_unwind, load_descriptor_unwind.
9642 (unreadpure): Give it an arg.
9644 * unexalpha.c: Prototype fatal_unexec, mark_x,
9645 update_dynamic_symbols. Declare unexec as void.
9647 * cm.c [HAVE_TERMCAP_H]: Include <termcap.h>.
9648 [!HAVE_TERMCAP_H]: Prototype tputs, tgoto.
9650 * alloc.c (lisp_malloc): Declare with POINTER_TYPE.
9651 [SYSTEM_MALLOC]: Make decls in malloc.h conditional on DOUG_LEA_MALLOC.
9653 * alloca.c: Use #error.
9654 [POINTER_TYPE]: Use it.
9656 * eval.c (Fdefvar): Doc fix.
9658 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Avoid
9659 INITIALIZE_INTERVAL.
9661 * buffer.h: Avoid DECLARE_INTERVALS.
9663 * config.in: Add size_t.
9665 2000-08-17 Eli Zaretskii <eliz@is.elta.co.il>
9667 * w16select.c (set_clipboard_data): If there's not enough memory
9668 to put text into clipboard, return 1, as Fw16_set_clipboard_data
9669 expects. In case of other failures, return 3.
9670 (system_error_msg): New error message.
9671 (Fw16_set_clipboard_data): If set_clipboard_data returns 3, print
9674 2000-08-16 Gerd Moellmann <gerd@gnu.org>
9676 * term.c (write_glyphs): Also turn off inverse video after turning
9677 off other appearances in case TS_exit_attribute_mode is not equal
9678 to TS_end_standout_mode.
9679 (insert_glyphs): Turn inverse video on/off for each run of glyphs
9681 (turn_off_face): Reset standout_mode only if
9682 TS_exit_attribute_mode has been output and TS_exit_attribute_mode
9683 is equal to TS_end_standout_mode.
9685 2000-08-16 Kenichi Handa <handa@etl.go.jp>
9687 * coding.c (encode_coding): Fix the bug of not flushing ISO escape
9688 sequence at the end of the source block.
9690 * ccl.c (Fccl_program_p): Docstring modified.
9691 (Fccl_execute): Likewise.
9692 (Fccl_execute_on_string): Likewise.
9694 2000-08-16 Eli Zaretskii <eliz@is.elta.co.il>
9696 * msdos.c (IT_write_glyphs): Convert cbp to unsigned char *.
9698 2000-08-16 Kenichi Handa <handa@etl.go.jp>
9700 The following changes are mainly to fix bugs of
9701 encode/decode-coding-string failing if encoding/decoding return
9702 CODING_FINISH_INSUFFICIENT_DST. In addition, delete the global
9703 variable conversion_buffer.
9705 * ccl.c (CCL_WRITE_CHAR): If CH is eight-bit-control char,
9706 decrement dst_end to avoid buffer overflow in the later call of
9709 * coding.h (conversion_buffer_size, conversion_buffer)
9710 (get_conversion_buffer): Extern deleted.
9712 * coding.c (MINIMUM_CONVERSION_BUFFER_SIZE): Macro deleted.
9713 (conversion_buffer, conversion_buffer_size): Variables deleted.
9714 (get_conversion_buffer): Function deleted.
9715 (struct conversion_buffer): New structure.
9716 (MAX_ALLOCA): New macro.
9717 (allocate_conversion_buffer): New macro.
9718 (extend_conversion_buffer, free_conversion_buffer): New functions.
9719 (ccl_coding_driver): Set coding->result.
9720 (decode_coding): Set coding->result to CODING_FINISH_NORMAL if
9721 this is the last block of source.
9722 (encode_coding): Likewise. Handle the source block as the last
9723 one only when the whole source text is consumed.
9724 (decode_coding_string): Handle the case that the output buffer is
9725 too small to decode the whole source text. Use
9726 allocate_conversion_buffer, extend_conversion_buffer and
9727 free_conversion_buffer, not get_conversion_buffer.
9728 (encode_coding_string): Likewise.
9729 (init_coding): Function deleted.
9730 (init_coding_once): Delete code to initialize conversion_buffer_size.
9732 * emacs.c (main): Don't call init_coding.
9734 * msdos.c (IT_write_glyphs): Use a locally declared conversion_buffer.
9736 * term.c (write_glyphs): Use a locally declared conversion_buffer.
9737 (insert_glyphs): Likewise.
9739 * w32console.c (write_glyphs): Use a locally declared
9742 2000-08-15 Eli Zaretskii <eliz@is.elta.co.il>
9744 * msdos.c (IT_update_begin): Don't crash if mouse_face_mouse_frame
9745 member of display_info is NULL.
9747 2000-08-15 Gerd Moellmann <gerd@gnu.org>
9749 * alloc.c (compact_small_strings): Use safe_bcopy, add an assertion.
9751 * term.c (turn_off_face): Reset standout_mode when resetting
9752 appearances with capability `me'.
9753 (write_glyphs): Switch on inverse video before each face change.
9755 2000-08-14 Dave Love <fx@gnu.org>
9757 * alloc.c [HAVE_UNISTD_H]: Include unistd.h; don't declare sbrk.
9758 [!HAVE_UNISTD_H]: Use POINTER_TYPE to declare sbrk.
9759 (lisp_free): Declare and make static.
9761 * window.c: Fix embedded comment.
9762 (syms_of_window): Fix doc string.
9764 2000-08-14 Gerd Moellmann <gerd@gnu.org>
9766 * keymap.c (push_key_description): If C without modifiers is < 32,
9767 make sure to print `C-' before `M-', like in the manual.
9769 2000-08-11 Gerd Moellmann <gerd@gnu.org>
9771 * fns.c (hashfn_eq, hashfn_eql): Don't handle strings specially
9772 since they aren't relocated anymore.
9773 (sxhash_string): Make sure returned hash code fits in a Lisp integer.
9775 * xdisp.c (try_cursor_movement): Fix handling of cursor in
9776 partially visible line which is smaller than the window's height.
9778 2000-08-11 Kenichi Handa <handa@etl.go.jp>
9780 * ccl.c (CCL_READ_CHAR): If source is multibyte, pay attention to
9781 the multibyte form of eight-bit-control characters.
9782 (Fccl_execute_on_string): Initialize ccl->multibyte.
9784 * ccl.h (struct ccl_program): New member multibyte.
9786 * coding.c (ccl_coding_driver): Initialize ccl->multibyte.
9788 2000-08-11 Kenichi Handa <handa@etl.go.jp>
9790 * regex.c (regex_compile) <normal_char>: Pay attention to
9792 (analyse_first) <exactn>: Setup fastmap correctly for
9793 eight-bit-control characters.
9795 2000-08-11 Kenichi Handa <handa@etl.go.jp>
9797 * termhooks.h (enum event_kind): New member multibyte_char_keystroke.
9799 * keyboard.c (make_lispy_event): Handle the new event type
9800 multibyte_char_keystroke.
9802 * xterm.c: Include coding.h.
9803 (XTread_socket): Work around a bug of XmbLookupString. If the
9804 input is from XIM, decode it according to the current locale. In
9805 that case, generate multibyte_char_keystroke events.
9807 2000-08-11 Kenichi Handa <handa@etl.go.jp>
9809 * xdisp.c (TRACE_MOVE) [GLYPH_DEBUG]: Delete the last semicolon.
9810 (TRACE_MOVE) [not GLYPH_DEBUG]: Define dummy.
9812 2000-08-10 Gerd Moellmann <gerd@gnu.org>
9814 * xdisp.c (trace_move) [GLYPH_DEBUG]: New variable.
9815 (TRACE_MOVE) [GLYPH_DEBUG]: New macro.
9816 (move_it_in_display_line_to): Record iterator's ascent and descent
9817 before producing glyphs, and restore them when we know the glyph
9818 doesn't fit on the line.
9819 (move_it_to): Restructured so that it's easier to debug. If
9820 moving to a vpos, and not moving to an x or character position,
9821 stop as soon as the specified vpos is reached; don't move further
9822 into that line because that might change the computed line height.
9823 (try_cursor_movement): New function, extracted from the cursor
9824 movement branch of redisplay_window. If ending on a partially
9825 visible line, don't try to scroll if the cursor line is taller
9827 (redisplay_window): Use try_cursor_movement.
9829 * window.c (Fwindow_end): Rewritten to not use Fvertical_motion,
9830 because that function doesn't cope with variable-height lines.
9832 * xterm.c (x_draw_bar_cursor): If cursor is on an image, draw a
9833 box cursor because that's better visible for large images.
9835 2000-08-10 Miles Bader <miles@gnu.org>
9837 * w32term.c (note_mouse_highlight): Update calls to overlays_at.
9839 2000-08-10 Gerd Moellmann <gerd@gnu.org>
9841 * xdisp.c (Vmessages_buffer_name): New variable.
9842 (message_dolog): Use it.
9843 (syms_of_xdisp): Initialize it.
9845 2000-08-10 Eli Zaretskii <eliz@is.elta.co.il>
9847 * msdos.c (IT_note_mouse_highlight): Update the calls to overlays_at.
9848 (toplevel) <kbd_buffer_store_event>: Remove prototype, it's
9849 redundant now that keyboard.h is included.
9851 2000-08-09 Eli Zaretskii <eliz@is.elta.co.il>
9853 * keyboard.c (kbd_buffer_events_waiting): New function.
9855 * keyboard.h (kbd_buffer_events_waiting): Add prototype.
9857 * msdos.c: Include keyboard.h.
9858 (XMenuActivate): Empty no_event events from the event buffer. If
9859 no events are left after that, call clear_input_pending.
9860 (mouse_clear_clicks): New function, code moved from mouse_init.
9861 (mouse_init, XMenuActivate): Call mouse_clear_clicks to force the
9862 mouse driver to ``forget'' any past clicks.
9864 * Makefile.in (msdos.o): Depend on keyboard.h.
9866 2000-08-09 Gerd Moellmann <gerd@gnu.org>
9868 * lisp.h (input_pending): External declaration.
9870 * dispextern.h (Qredisplay_dont_pause): Declare extern.
9872 * xdisp.c (echo_area_display): Display thoroughly if input is
9873 pending. Bind redisplay-dont-pause to t during the redisplay.
9874 in case input is pending.
9876 * dispnew.c (Qredisplay_dont_pause): New variable.
9877 (syms_of_display): Initialize and staticpro it.
9878 (update_frame_1): Don't interrupt the display for pending input if
9879 redisplay_dont_pause is set.
9881 * dispnew.c (mode_line_string): Declare parameter MODE_LINE_P.
9883 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
9885 2000-08-09 Miles Bader <miles@lsi.nec.co.jp>
9887 * callproc.c (Fcall_process): Terminate the unwind-protect around
9888 the post-read-conversion of coding system.
9890 * buffer.c (overlays_at): Add CHANGE_REQ parameter.
9891 (Foverlays_at, Fnext_overlay_change, Fprevious_overlay_change): Use it.
9892 * buffer.h (overlays_at): Update prototype.
9893 * xdisp.c (next_overlay_change): Update call to overlays_at.
9894 * xfaces.c (face_at_buffer_position): Likewise.
9895 * textprop.c (Fget_char_property): Likewise.
9896 * xterm.c (note_mouse_highlight): Likewise.
9898 * minibuf.c (do_completion): Don't consider a simple change of
9899 case as `completion'.
9901 2000-08-08 Ken Raeburn <raeburn@gnu.org>
9903 * keyboard.c (syms_of_keyboard): Initialize last_point_position_buffer.
9904 * undo.c (record_delete): Make sure last_point_position_buffer is
9905 a buffer before comparing pointers.
9907 * coding.h (decode_coding_string): Declare.
9909 * intervals.h (Fprevious_single_char_property_change): Declare.
9911 * textprop.c (Fprevious_single_char_property_change): Don't do
9912 arithmetic directly on lisp objects.
9914 * editfns.c (find_field): Use EQ, not ==, to compare Lisp objects.
9916 * keyboard.h (menu_item_eval_property): Declare.
9918 * xdisp.c (message_dolog): Save and protect string "*Messages*" to
9919 reuse as buffer name, instead of recreating (and discarding) every
9920 time a message is logged.
9921 (with_echo_area_buffer): Make callback arg A2 a lisp object.
9922 (current_message_1, truncate_message_1, set_message_1)
9923 (display_echo_area_1, resize_mini_window_1): Signatures changed.
9924 (current_message, truncate_echo_area, display_echo_area)
9925 (resize_echo_area_axactly): Changed calls.
9927 * coding.c (find_safe_codings): CHAR_TABLE_SET index must be a
9929 (Ffind_coding_systems_region_internal): First argument to Fappend
9930 must be an integer, not a Lisp object.
9932 2000-08-08 Kenichi Handa <handa@etl.go.jp>
9934 * charset.c (Fchar_width): Doc fix.
9936 2000-08-08 Gerd Moellmann <gerd@gnu.org>
9938 * charset.c (Fstring_width): Doc fix.
9940 2000-08-07 Gerd Moellmann <gerd@gnu.org>
9942 * xdisp.c (start_display): When starting display on a continuation
9943 line, clear ascent and descent members of the iterator structure;
9944 the height of the continued line does not affect the height of the
9946 (make_cursor_line_fully_visible): Do nothing if cursor is on a
9947 line taller than the window.
9948 (redisplay_window) <forced window start>: Handle case that the
9949 middle of the window is not found in any row.
9950 (dump_glyph_row): Show more information.
9951 (compute_line_metrics): Use MATRIX_FIRST_TEXT_ROW to determine the
9952 first text line in a glyph matrix.
9954 * xterm.c (x_draw_image_foreground): Avoid drawing outside
9955 of the clip area when image doesn't have a mask.
9957 * fns.c (sweep_weak_table): Fix survival conditions for
9958 key-or-value and key-and-value weakness.
9960 * .gdbinit (xhashtable): New command.
9962 * fns.c (sweep_weak_hash_tables): Fix the code taking unmarked
9963 tables out of the list of all weak hash tables.
9965 * xdisp.c (ensure_echo_area_buffers): If a buffer was killed, and
9966 a new buffer is created, make sure echo_area_buffer[] references
9969 2000-08-07 Eli Zaretskii <eliz@is.elta.co.il>
9971 * msdos.c (Fmsdos_set_mouse_buttons): Add missing backslashes in
9974 2000-08-07 Kenichi Handa <handa@etl.go.jp>
9976 * syntax.c (skip_chars): Fix previous change. Make the handling
9977 of unibyte string consistent with that of regex search.
9979 2000-08-05 Gerd Moellmann <gerd@gnu.org>
9981 * xmenu.c (popup_get_selection): Use xfree instead of free.
9983 * fileio.c (Finsert_file_contents): Use xfree instead of free.
9985 * editfns.c (Ftranspose_regions): Use xfree instead of free.
9987 * callproc.c (child_setup): Use xfree instead of free.
9989 * sysdep.c (opendir, GetTempDirName, run_mac_command): Use xmalloc
9991 (run_mac_command, closedir): Use `xfree' instead of `free'.
9993 * keymap.c (current_minor_maps): Use xmalloc instead of malloc.
9995 * eval.c (error): Use xfree instead of free.
9997 * xfaces.c, xfns.c, w32fns.c: Replace `illegal' with `invalid'.
9999 * fns.c: Replace `illegal' with `invalid'.
10000 (Fmake_hash_table, make_hash_table): Allow table size of 0.
10002 2000-08-05 Kenichi Handa <handa@etl.go.jp>
10004 * syntax.c (skip_chars): Fix handling of multibyte<->unibyte
10007 2000-08-04 Noah Friedman <friedman@splode.com>
10009 * fns.c (Fmake_hash_table): Add missing `\n\' to end of line in
10012 2000-08-04 Gerd Moellmann <gerd@gnu.org>
10014 * syntax.c (skip_chars): Fix typo in error message.
10016 2000-08-04 Andreas Schwab <schwab@suse.de>
10018 * m/ia64.h: Moved from s/ia64.h.
10020 2000-08-04 Kenichi Handa <handa@etl.go.jp>
10022 * process.c (read_process_output): Big simplification. Handle
10023 composition and post-read-conversion of coding system correctly.
10024 (send_process): Handle composition correctly.
10026 * callproc.c (Fcall_process): Handle post-read-conversion of
10027 coding system if any.
10029 * coding.c (decode_coding_iso2022): More strict check for handling
10031 (coding_restore_composition): Pay attention to the case that
10032 cmp_data is not set properly (because of invalid code in the
10034 (run_pre_post_conversion_on_str): Include text properties in the
10036 (decode_coding_string): Set members of coding correctly.
10038 2000-08-03 Gerd Moellmann <gerd@gnu.org>
10040 * s/ia64.h: New file.
10042 * widget.c (set_frame_size, update_wm_hints, EmacsFrameSetValues):
10043 Use NULL instead of 0 at the end of variable argument list of
10044 XtVaGetValues and XtVaSetValues, because 0 fails on systems where
10045 sizeof (int) < sizeof (void *).
10047 * xmenu.c (update_frame_menubar): Use NULL instead of 0 at the end
10048 of variable argument lists of XtVaGetValues and XtVaSetValues.
10050 * xfns.c (Fx_file_dialog): Use NULL instead of 0 at the end of
10051 variable argument lists of XtVaGetValues and XtVaSetValues.
10053 2000-08-02 Gerd Moellmann <gerd@gnu.org>
10055 * alloc.c (lisp_malloc, lisp_free): Use size_t and POINTER_TYPE.
10056 (xrealloc, xmalloc): Use size_t. Some callers adjusted.
10058 * lisp.h (Fsingle_key_description, xmalloc, xrealloc): Change
10061 * keyboard.c (read_char_minibuf_menu_prompt): Add new parameter
10062 in call to Fsingle_key_description.
10064 * keymap.c (Fsingle_key_description): Add parameter NO_ANGLES.
10067 2000-08-02 Colin Walters <walters@cis.ohio-state.edu>
10069 * window.c (display_buffer_reuse_frames): New variable.
10070 (Fdisplay_buffer): If display_buffer_reuse_frames is set, reuse
10071 frames displaying BUFFER.
10072 (syms_of_window): Define Lisp variable display-buffer-reuse-frames.
10074 2000-08-01 Miles Bader <miles@gnu.org>
10076 * editfns.c (Fconstrain_to_field): Fix the conditions for deciding
10077 when to constrain NEW_POS (they were pretty screwed up before).
10079 2000-07-31 Eli Zaretskii <eliz@is.elta.co.il>
10081 * msdos.c (run_msdos_command): Save and restore the master
10082 environment, for the case that child_setup signals an error.
10083 When mirroring slashes in DOS shell commands, don't fail when
10084 argv[2] has embedded blanks.
10085 (Fmsdos_set_mouse_buttons, mouse_setup_buttons): New functions.
10086 (syms_of_msdos): Defsubr Fmsdos_set_mouse_buttons.
10087 (dos_ttraw): Call mouse_setup_buttons.
10089 * callproc.c (child_setup) [MSDOS]: malloc pwd_var instead of
10090 using alloca; free it after run_msdos_command returns.
10092 2000-07-27 Dave Love <fx@gnu.org>
10094 * s/irix6-5.h (IRIX_FORCE_32_BITS, LD_SWITCH_SYSTEM): Don't define.
10095 [_MIPS_SZLONG == 64]: Set up for 64-bit mode -- not currently working.
10097 * m/iris4d.h (XUINT, XSET, XUNMARK) [_LP64]: Don't define.
10099 2000-07-27 Eli Zaretskii <eliz@is.elta.co.il>
10101 * editfns.c (lisp_time_argument): Fix last change.
10103 2000-07-27 Gerd Moellmann <gerd@gnu.org>
10105 * fns.c (Fdelete): Make it work on vectors and strings in addition
10108 * fns.c (Qkey_or_value, Qkey_and_value): New variables.
10109 (syms_of_fns): Initialize new variables.
10110 (sweep_weak_table): Handle weakness `key-or-value' and `key-and-value'.
10111 (Fmake_hash_table): Recognize `key-and-value' and `key-or-value'
10112 weakness, with t meaning the same as `key-and-value'.
10114 2000-07-27 Kenichi Handa <handa@etl.go.jp>
10116 * coding.h (struct coding_system): Member safe_charset deleted.
10118 * coding.c (Qsafe_charsets): This variable deleted.
10119 (Qsafe_chars, Vchar_coding_system_table, Qchar_coding_system):
10121 (coding_safe_chars): New function.
10122 (CODING_SAFE_CHAR_P): New macro.
10123 (CHARSET_OK): New arg C. Call CODING_SAFE_CHAR_P instead of
10124 checking safe_charsets member of the coding system. Caller changed.
10125 (detect_coding_iso2022): New local variable safe_chars.
10126 (DECODE_DESIGNATION): Call CODING_SAFE_CHAR_P instead of checking
10127 safe_charsets member of the coding system.
10128 (decode_coding_iso2022): New local variable safe_chars.
10129 (ENCODE_ISO_CHARACTER_DIMENSION1): Don't check unsafe chars here.
10130 (ENCODE_ISO_CHARACTER_DIMENSION2): Likewise.
10131 (ENCODE_ISO_CHARACTER): Arguments changed. Caller changed.
10132 (ENCODE_UNSAFE_CHARACTER): New macro.
10133 (encode_coding_iso2022): New local variable safe_chars. Check
10135 (setup_coding_system): Delete the code to initialize
10136 coding->safe_charses
10137 (intersection, find_safe_codings): New functions.
10138 (Ffind_coding_systems_region_internal): New function.
10139 (syms_of_coding): Defsubr it. Initialize Qsafe_chars,
10140 Qsafe_cding_system. Make Vchar_coding_system_table a Lisp
10141 variable and initialize it.
10143 * fns.c (char_table_ref_and_index): New function.
10145 * lisp.h (char_table_ref_and_index): Add prototype.
10147 2000-07-26 Sam Steingold <sds@gnu.org>
10149 * editfns.c (lisp_time_argument): Added third argument `usec'.
10150 (Ffloat_time): New built-in Lisp function.
10152 2000-07-26 Gerd Moellmann <gerd@gnu.org>
10154 * dispextern.h (GLYPH_FROM_CHAR_GLYPH): Use CHARACTERBITS bits
10155 for the character code.
10157 * config.in (HAVE_SOUND): Define only for FreeBSD, NetBSD and
10160 * xmenu.c (menu_highlight_callback): Call show_help_echo directly
10161 if called for a popup menu.
10162 (xmenu_show): Store help string in widget values.
10164 2000-07-26 Dave Love <fx@gnu.org>
10166 * syswait.h: Move some definitions.
10167 (HAVE_SYS_WAIT_H): Undef for HPUX7, Convex.
10168 [!HAVE_SYS_WAIT_H]: Define things unconditionally. More
10169 perspicuous definitions.
10170 (WTERMSIG): Fix bit pattern used.
10172 2000-07-26 Kenichi Handa <handa@etl.go.jp>
10174 * print.c (print_object): If vector printing is truncated, print
10175 "..." to indicate it as well as the case of list printing.
10177 2000-07-25 Gerd Moellmann <gerd@gnu.org>
10179 * xdisp.c (next_element_from_display_vector): Improve comments.
10181 * lisp.h (GLYPH_MASK_CHAR, GLYPH_MASK_FACE): Use 19 bits
10182 for the character code, and the rest for the face id as in 20.x.
10183 (FAST_GLYPH_FACE, FAST_MAKE_GLYPH): Changed accordingly.
10185 * window.c (window_display_table): Cleaned up.
10187 * syntax.c (Fforward_word): Add last arg nil in call of
10188 Fconstrain_to_field.
10190 2000-07-25 Eli Zaretskii <eliz@is.elta.co.il>
10192 * fileio.c (Frename_file) [DOS_NT]: If the file names are
10193 identical but for the letter-case, don't call
10194 barf_or_query_if_file_exists.
10196 2000-07-25 Miles Bader <miles@gnu.org>
10198 * editfns.c (find_field): Honor special `boundary' fields.
10199 (Qboundary): New variables.
10200 (syms_of_editfns): Initialize Qboundary.
10201 (Fconstrain_to_field): Add the INHIBIT-CAPTURE-PROPERTY argument.
10202 Use scan_buffer instead of find_before_next_newline, because it
10203 allows us to detect the boundary case where there's a newline at
10205 * lisp.h (Fconstrain_to_field): Update external declaration.
10207 2000-07-24 Gerd Moellmann <gerd@gnu.org>
10209 * print.c (temp_output_buffer_setup): Don't call1 Vrun_hooks
10212 2000-07-24 Dave Love <fx@gnu.org>
10214 * s/sunos4-0.h, s/sol2.h:
10215 (LIBS_TERMCAP): Move from m/sparc.h.
10217 * m/sparc.h (TERMINFO): Moved to system files (probably only
10218 relevant for sunos4 judging by its vintage).
10219 (BITS_PER_LONG, BITS_PER_EMACS_INT, _LP64): Define conditional on
10222 2000-07-24 Eli Zaretskii <eliz@is.elta.co.il>
10224 * xmenu.c (keymap_panes): Pass the keymap's prompt as the pane
10225 name to single_keymap_panes.
10227 2000-07-24 Andreas Schwab <schwab@suse.de>
10229 * fns.c (Fmakehash): Pass Qeql to Fmake_hash_table if TEST is nil.
10231 2000-07-24 Gerd Moellmann <gerd@gnu.org>
10233 * xdisp.c (with_echo_area_buffer): Take additional EMACS_INT
10234 parameters instead of using int parameters. Expect FN to accept
10235 EMACS_INT parameters.
10236 (display_echo_area, resize_echo_area_axactly, current_message)
10237 (truncate_echo_area, set_message_1): Call with_echo_area_buffer
10238 with new argument list.
10239 (resize_mini_window_1): New callback function.
10240 (current_message_1, truncate_message_1, set_message_1): Change
10241 parameter lists to the new format expected by with_echo_area_buffer.
10243 2000-07-24 Kenichi Handa <handa@etl.go.jp>
10245 * fontset.c (fontset_ref): Remove INLINE declaration.
10246 (fontset_ref_via_base): Likewise.
10247 (Fset_fontset_font): Convert FAMILY and REGISTRY specifications
10250 2000-07-23 Eli Zaretskii <eliz@is.elta.co.il>
10252 * msdos.c (IT_note_mouse_highlight): Process overlays in the
10253 correct order of priority. If help echo was found in an overlay,
10254 use that overlay as the object in which the help echo was found.
10256 2000-07-22 Miles Bader <miles@gnu.org>
10258 * textprop.c (Fprevious_single_char_property_change): The initial
10259 property value should be from the position preceding POSITION, not
10262 2000-07-22 Eli Zaretskii <eliz@is.elta.co.il>
10264 * coding.c (syms_of_coding): Doc fix for
10265 inhibit-iso-escape-detection.
10267 2000-07-21 Gerd Moellmann <gerd@gnu.org>
10269 * xterm.c (note_mouse_highlight): Process overlays in the right
10272 * keyboard.c (show_help_echo, gen_help_event): Extend comments.
10274 * xterm.c (note_mouse_highlight): If help-echo was found in an
10275 overlay, use that overlay as the object in which the help was found.
10277 * window.c (foreach_window_1): Fix typo reversing an if-condition.
10279 * window.c (foreach_window): Instead of a fake variable argument
10280 list, take one USER_DATA argument.
10281 (foreach_window_1): Likewise, and call callback functions with two
10282 args, the window and USER_DATA.
10283 (struct check_window_data): New struct.
10284 (check_window_containing): Use it.
10285 (window_from_coordinates): Set up a struct check_window_data for
10287 (add_window_to_list, freeze_window_start): Change parameters
10288 according to new calling convention.
10290 * window.h (foreach_window): Change prototype.
10292 * buffer.c (Fprevious_overlay_change): Avoid memory leak.
10294 2000-07-21 Eli Zaretskii <eliz@is.elta.co.il>
10296 * xmenu.c (menu_help_callback): Call show_help_echo with
10297 additional arguments OBJECT and POS.
10299 2000-07-21 Kenichi Handa <handa@etl.go.jp>
10301 * data.c (Faset): Allow storing any multibyte character in a
10302 string. Convert unibyte string to multibyte if necessary.
10304 * xfns.c (x_encode_text): New function.
10305 (x_set_name): Use x_encode_text.
10306 (x_set_title): Likewise.
10308 * xselect.c (lisp_data_to_selection_data): Use x_encode_text.
10310 * xterm.h (x_encode_text): Add prototype.
10312 2000-07-20 Dave Love <fx@gnu.org>
10314 * ccl.c (Fccl_execute_on_string): Don't check xmalloc return. Use
10317 2000-07-20 Eli Zaretskii <eliz@is.elta.co.il>
10319 * msdos.c (help_echo_window): New variable.
10320 (syms_of_msdos): Initialize and staticpro it.
10321 (IT_note_mode_line_highlight): Set help_echo_window.
10322 (IT_note_mouse_highlight): Ditto.
10323 (dos_rawgetc): Store help_echo_window in the second event produced
10326 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight):
10327 Record the object that generated the help echo and the position of
10328 that object in help_echo_object and help_echo_pos. Record that
10329 some glyphs in a row are displayed in mouse-face.
10330 (IT_update_begin): Don't clear mouse highlight unless one of the
10331 enabled glyph rows is marked as being displayed in mouse-face.
10332 (dos_rawgetc): Generate 2 events for HELP_EVENT. Pass the object
10333 and position recorded in help_echo_object and help_echo_pos to the
10335 (IT_menu_display): Accept a new argument PN: the pane number of
10336 the current menu pane. Record the pane number and the item
10337 number of the item which has associated help string.
10338 (XMenuActivate): Update the prototype for help_callback in
10339 function declaration. Call IT_menu_display with the current menu
10340 pane number as an additional argument. Call help_callback with
10341 two additional arguments: the pane number and the item number of
10342 the menu item associated with the help text.
10343 (help_echo_object, help_echo_pos): New variables.
10344 (syms_of_msdos): Initialize them and staticpro help_echo_object.
10346 * msdos.h (XMenuActivate): Update prototype.
10348 2000-07-19 Gerd Moellmann <gerd@gnu.org>
10350 * xdisp.c (with_echo_area_buffer): Call FN with more arguments.
10351 Add some more prototypes.
10353 * xterm.c, xterm.h: Add some more prototypes.
10355 * lisp.h (Fnext_single_char_property_change): Add prototype.
10357 * dispnew.c (direct_output_for_insert): Remove confusing
10358 outer local variable mouse_face_overwritten_p.
10359 (glyph_row_slice_p): Put in #ifdef GLYPH_DEBUG.
10361 * alloc.c (allocate_string_data): Don't copy old string contents.
10363 2000-07-19 Kenichi Handa <handa@etl.go.jp>
10365 * coding.c (code_convert_region): Delete text properties before
10366 shrinking the conversion region.
10368 2000-07-18 Gerd Moellmann <gerd@gnu.org>
10370 * dispnew.c (update_text_area): Write the whole row if it
10371 has mouse-face in it.
10373 * xfaces.c (face-alternative-font-family-alist): Remove
10374 DEFVAR_LISP; staticpro instead.
10376 * xmenu.c (menu_help_callback): Call show_help_echo with
10379 * keyboard.c (show_help_echo): Add parameter WINDOW.
10380 (read_char): Call show_help_echo with window extracted from Lisp
10382 (gen_help_event): Add parameter WINDOW.
10384 * keyboard.h (show_help_echo, gen_help_event): Change prototypes.
10386 * xterm.c (help_echo_window): New variable.
10387 (note_mouse_highlight, note_tool_bar_highlight): Set help_echo_window.
10388 (XTread_socket): Pass help_echo_window to gen_help_event.
10389 (syms_of_xterm): Initialize and staticpro help_echo_window.
10391 2000-07-18 Dave Love <fx@gnu.org>
10393 * Makefile.in: Fix dependencies of blockinput.h on atimer.h, systime.h.
10395 2000-07-18 Gerd Moellmann <gerd@gnu.org>
10397 * alloc.c (allocate_string_data): If string had already data
10398 assigned, copy old contents to new string data.
10400 * coding.c (syms_of_coding): Fix typo in spelling of variable
10401 `inhibit-iso-escape-detection'.
10403 * alloca.c (free) [emacs && EMACS_FREE]: Define as EMACS_FREE.
10405 * Makefile.in: Add dependencies on dispextern.h.
10406 (alloca.o): Don't define malloc and define EMACS_FREE instead of
10407 `free'; both can conflict with system header files.
10409 2000-07-18 Kenichi Handa <handa@etl.go.jp>
10411 * charset.h (MAKE_CHAR): Return reasonable code even if CHARSET is
10414 2000-07-18 Dave Love <fx@gnu.org>
10416 * window.c (Fwindow_list): Declare arg `window'.
10418 2000-07-18 Kenichi Handa <handa@etl.go.jp>
10420 * coding.c (setup_coding_system): Don't override the explicitly
10421 specified designations.
10423 2000-07-15 Miles Bader <miles@gnu.org>
10425 * editfns.c (char_property_eq, char_property_stickiness): Renamed
10426 from `text_property_eq' and `text_property_stickiness', respectively.
10427 (find_field, Fconstrain_to_field, char_property_eq)
10428 (char_property_stickiness): Changed to call char-property functions
10429 instead of text-property-only ones.
10431 * textprop.c (Fnext_single_char_property_change): Made a subr (was
10432 `next_single_char_property_change'). Do more error checking, and
10433 cleanup limit behavior.
10434 (Fprevious_single_char_property_change): New function.
10435 (syms_of_textprop): Initialize new subrs.
10437 * xdisp.c (display_prop_end, invisible_text_between_p):
10438 Call Fnext_single_char_property_change instead of
10439 next_single_char_property_change.
10441 2000-07-15 Jason Rumney <jasonr@gnu.org>
10443 * w32menu.c (w32_menu_show): Call free_menubar_widget_value_tree
10444 after menu is finished with.
10445 (add_menu_item): Only consider wv->title as a menu title.
10446 (w32_menu_display_help): Add OBJECT and POS to show_help_echo.
10448 * w32fns.c (w32_wnd_proc) [WM_DRAW_ITEM]: Do not try to draw a
10450 (FONT_REGEXP): Remove unused macro, and its sub-components.
10451 (syms_of_w32fns): Replace underscore in w32-enable-synthesized-fonts.
10453 * w32term.c (help_echo_object, help_echo_pos): New variables.
10454 (note_mode_line_highlight): Store additional information about the
10455 help-echo in help_echo_object and help_echo_pos. Check both
10456 `local-map' and `keymap' properties for changing the cursor
10457 (note_mouse_highlight): Store additional information about the
10458 help-echo in help_echo_object and help_echo_pos.
10459 (note_tool_bar_highlight): Set help_echo_object to nil and
10460 help_echo_pos to -1.
10461 (w32_read_socket): Use gen_help_event instead of filling
10462 input_events manually.
10463 (syms_of_w32term): Staticpro help_echo_object.
10464 (x_update_window_end): Add parameter MOUSE_FACE_OVERWRITTEN_P. If
10465 set, arrange for a mouse-highlight redisplay in XTframe_up_to_date.
10466 (x_clear_mouse_face): New function.
10467 (w32_redisplay_interface): Add pointer to x_clear_mouse_face.
10468 (x_update_window_begin): No need to turn off the mouse
10470 (show_mouse_face): Set the mouse_face_p flag of glyph rows
10471 depending on whether they contain glyphs highlighted in mouse-face.
10472 (x_fill_stretch_glyph_string): Consume runs of stretch
10473 glyphs instead of a single one.
10474 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
10475 with new argument list.
10476 (x_set_glyph_string_gc): Make sure the face's GC is valid.
10477 (x_append_glyph, x_append_composite_glyph)
10478 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
10479 changes in struct glyph starting 1999-12-27. See comments for
10480 xterm.c on 2000-07-05.
10482 2000-07-14 Sam Steingold <sds@gnu.org>
10484 * xfaces.c (realize_x_face): Fix the last patch:
10485 check `default_face' before dereferencing.
10487 2000-07-14 Dave Love <fx@gnu.org>
10489 * syntax.c (back_comment): Add null default in switch (for pcc).
10491 2000-07-14 Kenichi Handa <handa@etl.go.jp>
10493 * xfaces.c (realize_x_face): Make fontset using the base of the
10494 default_face's fontset, not using the default fontset.
10496 * coding.c (inhibit_iso_escape_detection): New variable.
10497 (syms_of_coding): Make it a Lisp variable.
10498 (detect_coding_iso2022): If inhibit_iso_escape_detection is
10499 nonzero, ignore ISO2022's escape sequence.
10501 2000-07-14 Gerd Moellmann <gerd@gnu.org>
10503 * alloca.c (malloc) [emacs]: Define as xmalloc.
10505 * xfns.c (Fx_show_tip): If frame parameters contain a position,
10506 use that instead of the mouse position. Add parameters DX and DY.
10508 * dispextern.h (Fx_show_tip): Adjust number of parameters
10511 * keyboard.c (show_help_echo): Add parameters OBJECT and POS.
10512 if HELP is a function, call it with OBJECT and POS as parameters
10513 to get the help to display.
10514 (gen_help_event, kbd_buffer_store_help_event): New functions.
10515 (kbd_buffer_get_event): Construct the Lisp help-event differently.
10516 (read_char): Call show_help_echo with new parameters.
10518 * keyboard.h (gen_help_event, kbd_buffer_store_help_event):
10521 * xterm.c (help_echo_object, help_echo_pos): New variables.
10522 (note_mode_line_highlight): Store additional information about the
10523 help-echo in help_echo_object and help_echo_pos. Check both
10524 `local-map' and `keymap' properties for changing the cursor
10525 (note_mouse_highlight): Store additional information about the
10526 help-echo in help_echo_object and help_echo_pos.
10527 (note_tool_bar_highlight): Set help_echo_object to nil and
10528 help_echo_pos to -1.
10529 (XTread_socket): Use gen_help_event instead of filling
10530 input_events manually.
10531 (syms_of_xterm): Staticpro help_echo_object.
10533 * xmenu.c (menu_highlight_callback): Use
10534 kbd_buffer_store_help_event instead of setting up and input_event
10535 structure manually.
10537 * xdisp.c (eval_form): GCPRO argument sexpr.
10538 (call_function): New function.
10539 (handle_single_display_prop): Use call_function and FUNCTIONP
10540 instead of checking whether if font_height is a symbol and
10543 * eval.c (internal_condition_case_2): New function.
10545 * lisp.h (FUNCTIONP): New macro.
10546 (internal_condition_case_2, call_function): Add prototypes.
10548 * xterm.c (construct_mouse_click, x_scroll_bar_to_input_event)
10549 (x_scroll_bar_handle_click, SET_SAVED_MENU_EVENT, XTread_socket):
10550 Always set `arg' member of input_events.
10551 (construct_menu_click): Unused function removed.
10553 * msdos.c (dos_rawgetc): Always set `arg' member of input_events.
10555 * w32term.c (construct_mouse_click, construct_mouse_wheel)
10556 (construct_drag_n_drop, x_scroll_bar_handle_click)
10557 (w32_read_socket): Always set `arg' member of input_events.
10559 * keyboard.c (show_help_echo): Use eval_form. Add comment.
10561 * lisp.h (eval_form): Add prototype.
10563 * xdisp.c (eval_form): Make it externally visible.
10565 2000-07-13 Gerd Moellmann <gerd@gnu.org>
10567 * xterm.c (x_handle_tool_bar_click): Store the frame in the
10568 frame_or_window slot of TOOL_BAR_EVENT input events instead of
10569 consing. For prefix events, store the frame in the `arg' slot of
10570 the event, otherwise store the key there.
10571 (XTread_socket): Instead of consing, use the frame_or_window slot
10572 of HELP_EVENTs for the frame, and the `arg' slot for the help string.
10574 * xmenu.c (menu_highlight_callback): Store help string in the
10575 `arg' member of the input event; don't cons.
10576 (menubar_selection_callback): Use the `arg' slot of input events
10577 to queue additional information, instead of consing.
10579 * msdos.c (dos_rawgetc): Adapt to change of HELP_EVENTs.
10581 * w32term.c (w32_handle_tool_bar_click): Adapt to changes in
10583 (w32_read_socket): Adapt to changes in HELP_EVENTs.
10585 * w32menu.c (menubar_selection_callback): Use the `arg' slot of
10586 input events to queue additional information, instead of consing.
10588 * keyboard.c (kbd_buffer_gcpro): Renamed from
10589 kbd_buffer_frame_or_window. Now used for all Lisp objects
10590 referenced from the input queue.
10591 (kbd_buffer_store_event): Always use structure assignment for
10592 copying input events. Record all Lisp objects referenced from
10593 events in kbd_buffer_gcpro.
10594 (kbd_buffer_get_event): Construct Lisp `help-echo' events
10595 differently from input events. Test for prefix menu_bar_events
10596 and TOOL_BAR_EVENTs differently. Reset all slots used by an input
10597 event in kbd_buffer_gcpro to nil.
10598 (make_lispy_event) <TOOL_BAR_EVENT>: Treat an input event whose
10599 frame_or_window is equal to its arg member as prefix events.
10600 (stuff_buffered_input): Reset all slots in kbd_buffer_gcpro
10601 used by an input event to nil.
10602 (init_keyboard): Use two times the size of the input queue
10603 for kbd_buffer_gcpro.
10604 (syms_of_keyboard): Likewise.
10606 * emacs.c (handle_USR2_signal, handle_USR1_signal):
10607 Use USER_SIGNAL_EVENT.
10609 * termhooks.h (struct input_event): Add member `arg'.
10610 (MENU_BAR_EVENT): Renamed from menu_bar_event.
10611 (USER_SIGNAL_EVENT): Renamed from user_signal.
10613 * xfaces.c (ASET): Remove definition.
10615 * lisp.h (AREF, ASET, ASIZE): New macros.
10617 * fontset.c (AREF, ASIZE): Remove definitions.
10619 * fns.c (AREF): Remove definition.
10621 * composite.c (AREF): Remove definition.
10623 2000-07-12 Gerd Moellmann <gerd@gnu.org>
10625 * dispnew.c (redraw_overlapped_rows): Add missing local.
10626 (scrolling_window): Remove debug code.
10628 * xdisp.c (try_window_reusing_current_matrix, try_window_id):
10629 Before scrolling, turn off a mouse-highlight in the window
10632 * xterm.c (x_update_window_end): Add parameter
10633 MOUSE_FACE_OVERWRITTEN_P. If set, arrange for a mouse-highlight
10634 redisplay in XTframe_up_to_date.
10635 (x_clear_mouse_face): New function.
10636 (x_redisplay_interface): Add pointer to x_clear_mouse_face.
10638 * dispnew.c (make_current): Preserve the mouse_face_p flag of the
10640 (update_window_line): Add parameter MOUSE_FACE_OVERWRITTEN_P. Set
10641 it when any row is written to that contains glyphs highlighted in
10643 (update_window): Call the window update end hook with new
10644 parameter MOUSE_FACE_OVERWRITTEN_P.
10645 (direct_output_for_insert): Give up if row contains mouse-face.
10647 * dispextern.h (struct redisplay_interface): Add parameter
10648 MOUSE_FACE_OVERWRITTEN_P to update_window_end_hook function.
10649 (clear_mouse_face): New function pointer member.
10651 2000-07-11 Stefan Monnier <monnier@cs.yale.edu>
10653 * syntax.c (back_comment): Use one switch rather than a few `if's.
10654 Obey open_paren_in_column_0_is_defun_start.
10655 When reverting to the `slow' method, try to nicely handle the case
10656 of nested comments by checking that the comment-starter we found
10657 does indeed match the comment-ender.
10658 (scan_sexps_forward, scan_sexps_forward):
10659 Ignore excessive opening parenthesis rather than throwing an error.
10661 2000-07-11 Gerd Moellmann <gerd@gnu.org>
10663 * doc.c (Fsubstitute_command_keys): Handle case that a GC
10664 in Fwhere_is_internal or get_keymap_1 relocates string contents.
10666 * dispnew.c (direct_output_forward_char): Give up if currently
10667 displaying a message instead of the minibuffer contents.
10669 * xterm.c (x_update_window_begin): No need to turn off the mouse
10671 (show_mouse_face): Set the mouse_face_p flag of glyph rows
10672 depending on whether they contain glyphs highlighted in mouse-face.
10674 * dispnew.c (row_equal_p): Add parameter MOUSE_FACE_P. If set,
10675 compare the mouse_face_p flags of both rows.
10677 * dispextern.h (struct glyph_row): Add flag mouse_face_p.
10679 2000-07-11 Eli Zaretskii <eliz@is.elta.co.il>
10681 * keyboard.c (show_help_echo): Accept additional parameter
10682 ok_to_overwrite_keystroke_echo.
10683 (read_char): Call show_help_echo with a zero
10684 ok_to_overwrite_keystroke_echo argument.
10685 * keyboard.h (show_help_echo): Update prototype of show_help_echo.
10686 * xmenu.c (menu_help_callback): Call show_help_echo with non-zero
10687 ok_to_overwrite_keystroke_echo argument.
10688 * w32menu.c (w32_menu_display_help): Call show_help_echo with
10689 non-zero ok_to_overwrite_keystroke_echo argument.
10691 2000-07-10 Gerd Moellmann <gerd@gnu.org>
10693 * xdisp.c (try_window_id): If changes are all below what is
10694 displayed in the window, and point is in the window, we still
10695 might have to find point on the display.
10697 * xterm.c (x_fill_stretch_glyph_string): Consume runs of stretch
10698 glyphs instead of a single one.
10699 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
10700 with new argument list.
10701 (x_set_glyph_string_gc): Make sure the face's GC is valid.
10703 * keymap.c (get_keymap_1): Add comment that this function can GC.
10704 (where_is_internal_2, where_is_internal_1): Add GCPROs, add
10705 comment that functions can GC.
10706 (Fset_keymap_parent): GCPRO arg KEYMAP.
10708 2000-07-10 Eli Zaretskii <eliz@is.elta.co.il>
10710 * msdos.c (XMenuActivate): After exiting the menu, restore the
10711 echo area message and erase it.
10713 2000-07-10 Kenichi Handa <handa@etl.go.jp>
10715 * fontset.c (Ffontset_info): Make the return value more compatible
10716 with that of Emacs 20.
10718 2000-07-07 Gerd Moellmann <gerd@gnu.org>
10720 * eval.c (Fsignal): Handle case that backtrace_list is null.
10722 2000-07-07 Kenichi Handa <handa@etl.go.jp>
10724 * ccl.c (Fccl_execute): Typo fixed.
10726 2000-07-06 Gerd Moellmann <gerd@gnu.org>
10728 * window.c (window_loop): Add missing gcpro1 local variable.
10730 * window.c (Fwindow_list): Reverse list at the end.
10731 (candidate_window_p): Add parameter OWINDOW. ALL_FRAMES nil
10732 means allow windows on OWINDOW's frame, only.
10733 (window_loop): Simplified; use Fwindow_list.
10735 * Makefile.in (TAGS-LISP): Don't pass `$(lispsource)' to make.
10737 2000-07-05 Gerd Moellmann <gerd@gnu.org>
10739 * xterm.c (XTread_socket): Increment handling_signal at the start,
10740 decrement it at the end.
10742 * eval.c (handling_signal): New variable.
10743 (Fsignal): Abort if handling_signal is non-zero.
10745 * lisp.h (handling_signal): External declaration.
10747 * s/freebsd.h (WAITTYPE, WRETCODE): Put in #if 0.
10749 2000-07-05 Ken Raeburn <raeburn@gnu.org>
10751 Sound support for NetBSD through "Linux emulation" support:
10752 * config.in (HAVE_SOUNDCARD_H): Undef.
10753 (HAVE_SOUND): Define if HAVE_SOUNDCARD_H.
10754 * Makefile.in (LIBSOUND): New variable.
10755 (LIBES): Include it.
10756 * sound.c [HAVE_SOUNDCARD_H]: Include <sys/ioctl.h> and <soundcard.h>.
10757 (DEFAULT_SOUND_DEVICE): Define to "/dev/dsp" if not defined elsewhere.
10758 (vox_open): Use DEFAULT_SOUND_DEVICE.
10759 * s/netbsd.h (DEFAULT_SOUND_DEVICE): Define to /dev/audio.
10761 2000-07-05 Gerd Moellmann <gerd@gnu.org>
10763 * print.c (print_error_message): If Vsignaling_function is set,
10764 show it in *Messages*.
10766 * lisp.h (Vsignaling_function): External declaration.
10768 * eval.c (Vsignaling_function): New variable.
10769 (Fsignal): Compute it.
10770 (syms_of_eval): Staticpro it.
10772 2000-07-05 Dave Love <fx@gnu.org>
10774 * syswait.h: Use the autoconf recommended approach. Old code
10775 #if'd out in case we need to revert.
10777 * config.in (HAVE_SYS_WAIT_H): Added.
10779 2000-07-05 Andrew Innes <andrewi@gnu.org>
10781 * vm-limit.c (check_memory_limits) [REL_ALLOC]: Use real_morecore
10782 when non-NULL instead of __morecore, to take account of buffer
10783 memory. This also solves a problem with spurious memory warnings
10786 * ralloc.c: Make real_morecore non-static.
10788 * eval.c (internal_condition_case): Comment out abort if
10789 interrupt_input_blocked is not zero.
10791 * makefile.nt: Add support for `bootstrap' and related targets.
10792 Include minimal debug info in emacs.exe in release build.
10793 Remove all dependencies on lisp.h, and fixup some others.
10795 * w32.c (init_environment): Install code from 20.7 for providing
10796 default values for environment variables, based on the
10797 executable's own location.
10798 (map_w32_filename): Handle filenames that are longer than MAX_PATH.
10799 (sys_socket): Install socket inheritance bug fix from 20.7.
10801 * alloca.c [emacs]: Include lisp.h (needed by atimer.h included
10802 here via blockinput.h).
10804 2000-07-05 Stefan Monnier <monnier@cs.yale.edu>
10806 * w32menu.c (w32_menu_display_help):
10807 * xmenu.c (menu_help_callback): Use show_help_echo.
10809 * keyboard.h (show_help_echo): Declare.
10811 * keyboard.c (show_help_echo): New function, extracted from read_char.
10812 Feval its `msg' argument if it's a cons cell.
10813 (read_char): Use it.
10814 (follow_key): Pass `autoload' to get_keyelt.
10816 * xterm.c (note_mode_line_highlight, note_mouse_highlight)
10817 (note_tool_bar_highlight, XTread_socket):
10818 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight)
10820 * w32term.c (note_mode_line_highlight, note_mouse_highlight)
10821 (note_tool_bar_highlight, w32_read_socket):
10822 Do not gratuitously ignore non-string `help-echo' properties.
10824 2000-07-05 Gerd Moellmann <gerd@gnu.org>
10826 * eval.c (Feval): Put check for interrupt_input_block in #if 0.
10828 * window.c (delete_all_subwindows): Reset Vwindow_list.
10830 * xterm.c (x_append_glyph, x_append_composite_glyph)
10831 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
10832 changes in struct glyph starting 1999-12-27. Some bit-fields of
10833 struct glyph were not set, which made glyphs unequal when compared
10834 with GLYPH_EQUAL_P. Redisplay outputs such glyphs, and flickering
10835 effects were the result. This also depended on the contents of
10836 memory returned by xmalloc. If flickering happens again, activate
10837 the code in clear_glyph_row that's in #if 0. If the flickering is
10838 gone with that, chances are that it is caused by something similar.
10840 * dispnew.c (clear_glyph_row): Add debug code in #if 0.
10842 * dispextern.h: Add some comments.
10844 * window.c (add_window_to_list): Add parameter LIST.
10845 (window_list): Order list so that, for each frame, windows are
10846 in canonical order, and so that frames appear in the list in
10847 the order given by Vframe_list.
10848 (next_window): Reverse the handling of NEXT_P.
10850 2000-07-04 Gerd Moellmann <gerd@gnu.org>
10852 * window.c (Vwindow_list): New variable.
10853 (make_window, delete_window): Set Vwindow_list to nil.
10854 (check_window_containing): New function.
10855 (window_from_coordinates): Rewritten.
10856 (add_window_to_list, window_list, candidate_window_p)
10857 (decode_next_window_args, next_window): New functions.
10858 (Fnext_window, Fprevious_window): Rewritten in terms of next_window.
10859 (Fwindow_list): New function.
10860 (Fother_window): Cleaned up.
10861 (foreach_window): Add a longer "variable argument list". Let
10862 callback function return 0 to indicate that cycling over windows
10864 (foreach_window_1): Likewise.
10865 (freeze_window_start): Return int.
10866 (init_window): New function.
10867 (syms_of_window): Staticpro Vwindow_list and defsubr Swindow_list.
10869 * emacs.c (handle_USR1_signal, handle_USR2_signal) Clear
10870 input_event with bzero.
10871 (main): Call init_window.
10873 * keymap.c (get_keyelt): Temporarily inhibit GC while evaluating
10876 2000-07-04 Kenichi Handa <handa@etl.go.jp>
10878 * composite.h (make_composition_value_copy): Extern it.
10880 * composite.c (make_composition_value_copy): New function.
10882 * editfns.c (Fformat): While copying text properties, make each
10883 composition property value a copy.
10885 * fns.c (concat): While copying text properties, make each
10886 composition property value a copy.
10888 2000-07-03 Gerd Moellmann <gerd@gnu.org>
10890 * m/macppc.h (LINKER, LD_SWITCH_MACHINE) [LINUX]: Define.
10892 * fns.c (sweep_weak_table): Mark only objects that are not
10895 * frame.c (next_frame, prev_frame): If MINIBUF is a window,
10896 include those frames as candidates which have their focus
10897 redirected to the minibuffer frame.
10899 2000-07-03 Stefan Monnier <monnier@cs.yale.edu>
10901 * fns.c (Fputhash): Return `value' rather than nil.
10903 2000-06-30 Gerd Moellmann <gerd@gnu.org>
10905 * frame.c (next_frame): Don't check focus redirection in case
10906 MINIBUF is a window. Doing so excludes frames using MINIBUF
10907 unless their focus is redirected, which contradicts the
10908 specification of next-frame, and leads to infinite loops in
10909 certain situations when cycling through windows with next-window.
10911 2000-06-30 Kenichi Handa <handa@etl.go.jp>
10913 * coding.c (code_convert_region): Even if the length of text is
10914 zero, try to convert it if coding->type is coding_type_ccl.
10915 (decode_coding_string, encode_coding_string): Likewise.
10917 2000-06-28 Gerd Moellmann <gerd@gnu.org>
10919 * xdisp.c (try_window_reusing_current_matrix): Don't try to reuse
10920 the display if windows_or_buffers_changed.
10922 * dispnew.c (struct row_entry): New structure.
10923 (row_entry_pool, row_entry_pool_size, row_entry_idx, row_table)
10924 (row_table_size, old_lines, new_lines, old_lines_size)
10925 (new_lines_size, run_pool, runs_size, runs): New variables.
10926 (add_row_entry): New function.
10927 (scrolling_window): Use data structures allocated with xmalloc and
10928 held in global variables, instead of allocating them with alloca and
10929 holding them in local variables. Use a larger hash table whose
10930 size depends on glyph matrix sizes. Don't use bzero to clear the
10931 hash table; instead, clear used slots only.
10933 * fns.c (next_almost_prime): Make it externally visible.
10935 * lisp.h (next_almost_prime): Add prototype.
10937 * s/isc4-0.h (sigunblock): Define.
10939 * s/sco5.h (sigunblock): Define.
10941 2000-06-27 Dave Love <fx@gnu.org>
10943 * s/osf1.h (C_SWITCH_SYSTEM, LIBS_SYSTEM): Revert last change
10944 (moved to osf5-0.h).
10945 [!NOT_C_CODE]: Protect string.h stuff.
10947 * s/osf5-0.h (C_SWITCH_SYSTEM, WAIT_USE_INT, SYS_SIGLIST_DECLARED)
10948 (sys_siglist, NSIG): Definitions moved here from osf1.h.
10950 2000-06-27 Gerd Moellmann <gerd@gnu.org>
10952 * xdisp.c (resize_mini_window): Subtract the extra line spacing
10953 below the last line from the needed window height.
10955 2000-06-26 Stefan Monnier <monnier@cs.yale.edu>
10957 * fns.c (Fplist_member): Renamed from Fwidget_plist_member.
10958 (Fwidget_get): Use it.
10959 (syms_of_fns): Defsubr it.
10961 2000-06-26 Gerd Moellmann <gerd@gnu.org>
10963 * xterm.c (xim_initialize) [!USE_XIM]: Don't set up the
10964 display info for XIM.
10965 (xim_open_dpy): Likewise.
10966 (xim_close_dpy): Don't free the display info's XIM.
10968 * xfns.c (x_window) [!USE_XIM]: Don't call create_frame_ic.
10970 * config.in (USE_XIM): New define.
10972 * keymap.c (get_keyelt): For menu-items containing a `:filter
10973 FILTER', apply FILTER to the menu-item's definition to get the
10974 real definition to use.
10976 * lisp.h (QCfilter): External declaration.
10978 * xfns.c (Fimage_size): New function.
10979 (syms_of_xfns): Defsubr it.
10981 2000-06-26 Andreas Schwab <schwab@suse.de>
10983 * coding.c (decode_coding_string): Re-fetch STRING_BYTES after
10984 Fstring_as_unibyte.
10986 2000-06-25 Dave Love <fx@gnu.org>
10988 * term.c [!HAVE_TERMCAP_H]: Declare tputs, tgetent, tgetflag, tgetnum.
10990 * Makefile.in (blockinput.h): Depend on atimer.h.
10991 (atimer.h): Depend on systime.h.
10993 * blockinput.h: Protect against multiple inclusion. Include atimer.h.
10995 * atimer.h: Protect against multiple inclusion. Include systime.h.
10997 * lisp.h (swap_in_global_binding): Declare.
10999 2000-06-24 Ken Raeburn <raeburn@gnu.org>
11001 * process.c (Fopen_network_stream): Turn off atimers for duration
11002 of call to connect. (Patch from Gerd.)
11004 2000-06-23 Dave Love <fx@gnu.org>
11006 * ralloc.c: Maybe include unistd.h
11008 * emacs.c (setgrp): Undefine before defining.
11009 (malloc_warning, set_time_zone_rule, index): Prototype.
11011 * systime.h (EMACS_GET_TIME) [!GETTIMEOFDAY_ONE_ARGUMENT]: Use
11012 HAVE_STRUCT_TIMEZONE.
11014 * s/osf1.h: Move string.h hack here from alpha.h and make it
11016 (C_SWITCH_SYSTEM): Use _OSF_SOURCE, not -BSD, which clashes with
11018 (WAIT_USE_INT, SYS_SIGLIST_DECLARED, sys_siglist, NSIG): Define.
11019 (SOCKLEN_TYPE): Don't define.
11021 * m/alpha.h: Remove string.h hack.
11023 * s/osf5-0.h: New file.
11025 * filelock.c: Use feature tests for fcntl.h, string.h. Don't
11026 include time.h, done by systime.h.
11027 [__FreeBSD__]: Remove redundant includes.
11029 * callproc.c (setpgrp): Undefine before defining.
11030 (delete_temp_file): Return Qnil to avoid warning.
11032 * config.in (HAVE_TERM_H, HAVE_STRUCT_TIMEZONE): Add.
11034 * xfaces.c: Include fontset.h dependent on HAVE_WINDOW_SYSTEM, not
11037 * fontset.h (free_face_fontset): Renamed from fs_free_face_fontset.
11039 * composite.h (compose_text): Declare.
11041 * xterm.c: Don't include sys/types.h unconditionally. Don't
11042 protect its inclusion with !USG (following xmenu.c).
11044 2000-06-23 Gerd Moellmann <gerd@gnu.org>
11046 * xfns.c (x_create_tip_frame): Initialize frame's colors like
11049 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
11051 * coding.c (decode_eol_post_ccl): Special handling for undecided
11052 and inconsistent EOL types.
11054 2000-06-22 Gerd Moellmann <gerd@gnu.org>
11056 * xrdb.c (x_load_resources): Add default resource for scroll bar's
11057 trough color and main window's background color.
11059 * xfns.c (Fx_file_dialog) [HAVE_MOTIF_2_1]: Handle events differently.
11061 * xterm.h (Xt_app_con): External declaration.
11063 * widget.c (EmacsFrameRealize): Fix typo.
11065 * widget.c (EmacsFrameRealize): Remove SubstructureRedirectMask.
11067 * xdisp.c (handle_stop): Initialize it->add_overlay_start to zero.
11068 (handle_invisible_prop): Record the start of invisible text in
11069 it->add_overlay_start.
11070 (struct overlay_entry): Add member `overlay'.
11071 (handle_overlay_change): Simplify.
11072 (next_overlay_string): After having processed overlay strings at the
11073 end of the buffer, record that fact in
11074 it->overlay_strings_at_end_processed_p.
11075 (compare_overlay_entries): If before- and after-strings come
11076 from the same overlay, let before-strings come first.
11077 (RECORD_OVERLAY_STRING): Record the overlay that strings come from.
11078 (load_overlay_strings): Take it->add_overlay_start into account
11079 when adding overlay strings.
11081 * dispextern.h (struct it): Add member add_overlay_start.
11083 2000-06-22 Dave Love <fx@gnu.org>
11085 * s/isc3-0.h (C_SWITCH_SYSTEM): Define _XOPEN_SOURCE=500.
11087 * s/gnu-linux.h (C_SWITCH_SYSTEM): Don't define _XOPEN_SOURCE here.
11089 2000-06-22 Kenichi Handa <handa@etl.go.jp>
11091 * ccl.c (ccl_driver) <CCL_End>: Decrement stack_idx only when it
11094 2000-06-21 Dave Love <fx@gnu.org>
11096 * Makefile.in (GETLOADAVG_OBJ): Removed -- LIBOBJS does it.
11098 2000-06-21 Stefan Monnier <monnier@cs.yale.edu>
11100 * syntax.c (back_comment): Simplify string-parity counting (with
11101 the added benefit of handling multiple string-styles as long as
11102 they are not intertwined).
11103 Jump to the slow code as soon as a comment starter is found in
11104 a "string_lossage" position. Fixes the case: " /* " /* " */.
11106 2000-06-21 Dave Love <fx@gnu.org>
11108 * Makefile.in: Use GETLOADAVG_LIBS.
11110 * config.in: Add HAVE_FCNTL_H, _FILE_OFFSET_BITS,
11111 _LARGEFILE_SOURCE, _LARGE_FILES, _XOPEN_SOURCE.
11113 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
11115 * syntax.c (describe_syntax): Recognize the `n'estable bit.
11116 (Fforward_comment, scan_lists):
11117 Check the comstyle of single-char comment-starters.
11118 (scan_sexps_forward): Don't try to recognize `half comment-enders' if
11119 we're just at the beginning of the comment (f.ex with (*) ... (*)).
11120 Check the comstyle of single-char comment-starters.
11121 Clarify control-flow around the Scomment case.
11123 2000-06-20 Dave Love <fx@gnu.org>
11125 * fns.c (make_hash_table, maybe_resize_hash_table):
11126 Cast arg of next_almost_prime.
11128 * tparam.c [emacs]: Include lisp.h.
11130 * termcap.c [emacs]: Test HAVE_FCNTL_H, not USG5. Include lisp.h
11133 2000-06-20 Gerd Moellmann <gerd@gnu.org>
11135 * keyboard.c (adjust_point_for_property): Check if display
11136 property should be treated as intangible by looking at its value.
11138 * xdisp.c (single_display_prop_intangible_p)
11139 (display_prop_intangible_p): New functions.
11141 * dispextern.h (display_prop_intangible_p): Add prototype.
11143 * xdisp.c (dump_glyph_row): Show type of glyph->object.
11145 * s/isc4-0.h (sigblock): Redefined to pass a pointer as second
11146 argument to sigprocmask.
11148 * s/sco5.h (sigblock): Redefined to pass a pointer as second
11149 argument to sigprocmask.
11151 * syssignal.h (sigblock, sigunblock) [USG5_4]: Set
11152 sigprocmask_set, and pass a pointer to it to sigprocmask.
11154 * sysdep.c (sigprocmask_set): New variable.
11156 * fileio.c (make_temp_name): Don't use `%s' in string passed to
11159 2000-06-20 Sam Steingold <sds@gnu.org>
11161 * xrdb.c: Don't declare xmalloc, xrealloc.
11163 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
11165 * regex.c (re_match, re_match_2): Protect calls to alloca (0).
11166 (re_comp): Cast gettext return value to avoid complaints when
11169 2000-06-20 Dave Love <fx@gnu.org>
11171 * m/stride.h, m/mips.h: Don't define HAVE_GETWD, HAVE_GETTIMEOFDAY.
11173 * m/ibmrt-aix.h: Don't declare HAVE_GETTIMEOFDAY, HAVE_VFORK.
11175 * m/ibmrs6000.h, m/ibmps2-aix.h, m/dpx2.h: Don't declare HAVE_GETWD.
11177 * m/alpha.h: Don't declare xmalloc, xrealloc.
11179 * s/ux4800.h: Don't declare GETTIMEOFDAY_ONE_ARGUMENT.
11181 * s/usg5-4-2.h: Don't declare HAVE_GETWD, VFORK_RETURN_TYPE.
11183 * s/umips.h: Don't declare HAVE_GETWD, HAVE_GETTIMEOFDAY.
11185 * s/cxux.h, s/gnu-linux.h, s/iris3-6.h, s/irix3-3.h: Don't declare
11188 * keyboard.h (poll_for_input_1): Declare.
11190 * getloadavg.c: Don't define NLIST_STRUCT (handled by configure).
11192 * alloc.c (xmalloc, xrealloc, xfree): Define using POINTER_TYPE.
11194 * doprnt.c: Don't declare xmalloc, xrealloc.
11196 * lisp.h (x_set_tool_bar_lines, free_frame_xic, compose_text)
11197 (getenv, ctime, getwd): Removed.
11198 (xmalloc, xrealloc, xfree): Declare using POINTER_TYPE.
11200 * xterm.h: Remove duplicate prototypes. Declare free_frame_xic,
11201 x_set_tool_bar_lines.
11203 * config.in: Add HAVE_GETWD. Move some definitions above
11204 machine/system includes.
11206 2000-06-20 Kenichi Handa <handa@etl.go.jp>
11208 * s/bsd386.h (HAVE_GETLOADAVG): Define it as 1.
11210 * xfaces.c (font_list): Handle the case that REGISTRY doesn't
11211 contain information about ENCODING.
11213 * fontset.c (FONTSET_ASCII): Use the first element of char table
11214 for an ASCII font, not defalt slot.
11215 (fontset_ref_via_base): If FONTSET doesn't contain information for
11216 C, try the default fontset.
11217 (make_fontset): Don't copy the default fontset.
11218 (fontset_font_pattern): Likewise.
11219 (accumulate_font_info): If ELT is nil, use the corresponding
11220 element in the default fontset.
11222 2000-06-19 Dave Love <fx@gnu.org>
11224 * syntax.c (Fparse_partial_sexp): Doc fix.
11226 * regex.h: Test PROTOTYPES as well as __STDC__.
11228 * unexalpha.c: Include errno.h, string.h, unistd.h. Don't declare
11229 errno, strerror. Put text after #endif in comment.
11231 * xdisp.c (dump_glyph_matrix): Add `static' to declaration (for pcc).
11233 * xterm.c (x_frame_of_widget): Likewise.
11235 2000-06-19 Gerd Moellmann <gerd@gnu.org>
11237 * abbrev.c (syms_of_abbrev): Set buffer_default's abbrev table
11238 to Vfundamental_mode_abbrev_table.
11240 * alloc.c (mark_object) [GC_CHECK_MARKED_OBJECTS]: Check that no
11241 bogus objects are marked. This slows down GC by ~80 percent, but
11242 it might be worth trying when debugging GC-related problems.
11243 This feature requires conservative stack marking to be enabled.
11245 * xterm.c (XTread_socket) <KeyPress>: In case XmbLookupString
11246 returns XLookupChars, reset `modifiers' to zero.
11248 2000-06-19 Dave Love <fx@gnu.org>
11250 * mktime.c: Unprotoized.
11252 2000-06-19 Richard Stallman <rms@gnu.org>
11254 * data.c (set_internal): If variable is frame-local,
11255 store the new value immediately into the frame parameter alist.
11257 2000-06-19 Ken Raeburn <raeburn@gnu.org>
11259 * xfns.c (jpeg_load): Fetch error-handling data first, then fill
11260 in the custom handler pointer.
11262 * keyboard.c (follow_key, read_key_sequence): Use XUINT on key
11263 value, or checks for CHAR_META can fail when Lisp_Object is a
11265 * keymap.c (get_keyelt): Likewise.
11267 2000-06-19 Kenichi Handa <handa@etl.go.jp>
11269 * ccl.h (struct ccl_program): New member eol_type.
11270 (struct ccl_spec): New member cr_carryover.
11272 * ccl.c (CCL_WRITE_CHAR): Convert NL according to ccl->eol_type.
11273 (setup_ccl_program): Initialize ccl->eol_type to CODING_EOL_LF.
11275 * coding.c (setup_coding_system) <4>: Reset member `cr_carryover'.
11276 (ccl_coding_driver): On encoding, initialize ccl->eol_type.
11277 (decode_eol_post_ccl): New function.
11278 (decode_coding): Don't detect EOL format here for CCL based coding
11280 (decode_coding) <coding_type_ccl>: Handle carryovered CR. Call
11281 decode_eol_post_ccl after running the CCL program.
11282 (code_convert_region): Don't detect EOL format here for CCL based
11284 (decode_coding_string): Likewise.
11286 2000-06-18 Ken Raeburn <raeburn@gnu.org>
11288 * charset.c (update_charset_table): Use XINT on "iso_final_char"
11289 when treating it as an integer.
11291 * coding.h (encode_coding_string): Declare.
11293 * keyboard.c (read_key_sequence): Use XINT on "pos" when treating
11296 * keymap.c (Fwhere_is_internal): Rename argument "keymap" to
11297 "xkeymap" to avoid shadowing the "enum map_type" value that needs
11298 to be passed to get_local_map.
11300 * sound.c (Fplay_sound): Don't call make_number on
11301 Frun_hook_with_args count argument.
11303 * xterm.c (x_send_scroll_bar_event): Fudge lisp object/integer
11304 for lisp objects in X event structure data field, when lisp
11305 objects are represented with unions.
11306 (x_scroll_bar_to_input_event): Ditto.
11308 2000-06-16 Ken Raeburn <raeburn@gnu.org>
11310 * xdisp.c (decode_mode_spec): In "no_value" case, do NUL
11311 termination of string. Fix sense of test whether
11312 Vline_number_display_limit is an integer.
11314 2000-06-16 Gerd Moellmann <gerd@gnu.org>
11316 * xfaces.c (syms_of_xfaces) [DEBUG_X_COLORS]: Defsubr dump_colors
11317 only if HAVE_X_WINDOWS.
11319 * keymap.c (describe_buffer_bindings): Add `\f\n' in front
11322 * dispnew.c (update_frame_1): Handle case that cursor vpos is
11325 2000-06-15 Eli Zaretskii <eliz@is.elta.co.il>
11327 * unexec.c (toplevel): Fix last change, so as not to deprive MSDOS
11330 2000-06-15 Kenichi Handa <handa@etl.go.jp>
11332 * coding.c (decode_coding_emacs_mule): Always set src_base at the
11333 start of the while loop.
11335 2000-06-15 Gerd Moellmann <gerd@gnu.org>
11337 * atimer.c (alarm_signal_handler): Add forward declaration.
11339 * data.c (set_internal): Remove debug code.
11341 2000-06-14 Gerd Moellmann <gerd@gnu.org>
11343 * Makefile.in (bootstrap-temacs): Add `-I../src'.
11345 * unexec.c (toplevel) [COFF]: Include coff.h.
11347 * s/lynxos.h: New file.
11349 * keymap.c (Fsingle_key_description): Enclose function key and
11350 event symbol names in angle brackets.
11352 * xdisp.c (setup_echo_area_for_printing): Call
11353 message_log_maybe_newline if message_buf_print is not set.
11355 * print.c (printchar, strout): Don't check message_buf_print
11356 before calling setup_echo_area_for_printing because that
11357 function does something useful even when message_buf_print is
11360 * xdisp.c (message_truncate_lines, Qmessage_truncate_lines):
11362 (ensure_echo_area_buffers): Initialize echo buffer's
11363 truncate lines setting to nil.
11364 (with_echo_area_buffer): Don't set the echo buffer's truncate
11365 lines setting here.
11366 (set_message_1): Set it here instead, based on the value
11367 of message_truncate_lines.
11368 (resize_mini_window): Handle case that lines are truncated.
11369 (syms_of_xdisp): Initialize Qmessage_truncate_lines.
11370 DEFVAR_BOOL message-truncate-lines.
11372 * keyboard.c (read_char): Bind message-truncate-lines to t
11373 while displaying a help-echo.
11375 * lisp.h (Qmessage_truncate_lines): External declaration.
11377 2000-06-13 Gerd Moellmann <gerd@gnu.org>
11379 * xdisp.c (Vline_number_display_limit): Renamed from
11380 line_number_display_limit.
11381 (syms_of_xdisp): Use DEFVAR_LISP for line-number-display-limit.
11382 Extend documentation string. Initialize
11383 Vline_number_display_limit to nil meaning no limit.
11384 (decode_mode_spec): Use Vline_number_display_limit with its new
11387 * xterm.c (x_check_font) [GLYPH_DEBUG]: Add prototype.
11389 2000-06-13 Richard Stallman <rms@gnu.org>
11391 * frame.c (Fmodify_frame_parameters): Doc fix.
11393 * xfns.c (x_set_frame_parameters): Comment fix.
11395 * frame.c (store_frame_param): Call swap_in_global_binding if the
11396 variable's current binding was chosen based on this frame.
11398 * data.c (swap_in_global_binding): New function.
11400 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
11402 * msdos.c (IT_write_glyphs): Don't use CODING_REQUIRE_ENCODING
11403 macro, instead AND with CODING_REQUIRE_ENCODING_MASK.
11405 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
11407 * msdos.h (EMACS_MSDOS_H): Renamed from MSDOS_H_.
11409 2000-06-12 Jason Rumney <jasonr@gnu.org>
11411 * w32bdf.h (EMACS_W32BDF_H): Renamed from __W32BDF_H__
11413 * w32.h (EMACS_W32_H): Renamed from _NT_H_
11415 * w32gui.h (EMACS_W32GUI_H): Renamed from __W32GUI_H__
11417 * w32inevt.h (EMACS_W32INEVT_H): Renamed from __NTINEVT_H__
11419 2000-06-12 Gerd Moellmann <gerd@gnu.org>
11421 * xfaces.c (Fdump_colors) [DEBUG_X_COLORS]: New function.
11422 (syms_of_xfaces): Defsubr Sdump_colors.
11423 (x_free_colors): Don't treat b&w specially on default visual.
11424 (x_free_dpy_colors): New function.
11425 (free_face_colors): Don't check visual class; it's done
11428 * xterm.c (x_frame_of_widget): New function.
11429 (x_alloc_nearest_color_for_widget): Use it.
11430 (x_copy_dpy_color): New function.
11431 (x_destroy_window): Free various colors.
11433 2000-06-12 Kenichi Handa <handa@etl.go.jp>
11435 * ccl.h (EMACS_CCL_H): Renamed from _CCL_H.
11437 * charset.h (EMACS_CHARSET_H): Renamed from _CHARSET_H.
11439 * coding.h (EMASC_CODING_H): Renamed from _CODING_H.
11441 * composite.h (EMACS_COMPOSITE_H): Renamed from _COMPOSITE_H.
11443 * fontset.h (EMACS_FONTSET_H): Renamed from _FONTSET_H.
11445 2000-06-11 Dave Love <fx@gnu.org>
11447 * systime.h (EMACS_SYSTIME_H): Renamed from _SYSTIME_H.
11449 2000-06-11 Eli Zaretskii <eliz@is.elta.co.il>
11451 * msdos.h: Don't use _MSDOS_H_ as a symbol, use MSDOS_H_ instead.
11453 2000-06-11 Gerd Moellmann <gerd@gnu.org>
11455 * xmenu.c (xmenu_show): Cast second parameter of lw_popup_menu
11458 2000-06-10 Kenichi Handa <handa@etl.go.jp>
11460 * regex.c (MAKE_CHAR) [!emacs]: Dummy macro for non-Emacs env.
11461 (regex_compile): Fix the code for handling the case of single byte
11462 char and multibyte char being mixed in a range within [...].
11464 * fileio.c (Finsert_file_contents): Be sure to setup src_multibyte
11465 and dst_multibyte members of coding.
11467 * charset.c (update_charset_table): Update the table
11468 bytes_by_char_head.
11469 (init_charset_once): Initialize elements of bytes_by_char_head to
11470 1 except for leading codes for private charases.
11472 * charset.h (CHARSET_8_BIT_GRAPHIC): Define as 0x80.
11473 (UNIBYTE_STR_AS_MULTIBYTE_P): Fix for an invalid multibyte sequence.
11475 2000-06-09 Ken Raeburn <raeburn@gnu.org>
11477 * xterm.c (x_connection_closed): If dpyinfo is NULL, don't try to
11478 access the data it doesn't point to.
11480 2000-06-08 Gerd Moellmann <gerd@gnu.org>
11482 * xterm.c (XTread_socket) <FocusIn>: Queue a FOCUS_IN_EVENT which
11483 will be translated to a switch-frame event when reading the
11484 event queue. This is necessary because Emacs otherwise won't
11485 perform a switch-frame to a new frame until some other event, for
11486 example a keystroke event, forces it to do so. This has various
11487 effects, one visible being that the cursor of a frame created with
11488 C-x 5 2 or switched to with a window manager key binding like
11489 A-TAB stays hollow because selected_window isn't on the newly
11490 focused frame until the switch-frame is performed.
11492 * keyboard.c (kbd_buffer_get_event): Handle FOCUS_IN_EVENT by
11493 generating a switch-frame event if necessary.
11495 * termhooks.h (enum event_kind): Add FOCUS_IN_EVENT.
11497 * xdisp.c (handle_fontified_prop): Don't GCPRO local var `pos';
11500 2000-06-08 Kenichi Handa <handa@etl.go.jp>
11502 * fontset.c (Fset_fontset_font): The arg CHARACTER may be a charset.
11504 2000-06-07 Gerd Moellmann <gerd@gnu.org>
11506 * window.c (displayed_window_lines): Take empty lines at
11507 the bottom of a window into account.
11509 * window.c (displayed_window_lines): New function.
11510 (Fmove_to_window_line): Use displayed_window_lines to determine
11511 the number of lines to move, instead of using the window's height.
11513 * lread.c (readevalloop): If READCHARFUN sets point to ZV, arrange
11514 to stop reading, even if the form read sets point to a different
11515 value when evaluated.
11517 * xdisp.c (display_line): Fix code deciding in which line to
11520 2000-06-07 Kenichi Handa <handa@etl.go.jp>
11522 * fileio.c (e_write): Free composition data if stored in
11525 2000-06-06 Gerd Moellmann <gerd@gnu.org>
11527 * xdisp.c (display_line): Set row's and iterator's
11528 starts_in_middle_of_char_p and ends_in_middle_of_char_p flags.
11529 Set cursor even if row ends in the middle of a character.
11530 (dump_glyph_row): Print values of new flags.
11531 (redisplay_window) <cursor movement in unchanged window>: When
11532 point has been moved forward, and PT is at the end of the cursor
11533 row, don't place the cursor in the next row if the cursor row ends
11534 in the middle of a character or at ZV.
11536 * dispextern.h (struct it): Add starts_in_middle_of_char_p.
11537 (struct glyph_row): Add starts_in_middle_of_char_p and
11538 ends_in_middle_of_char_p.
11539 (MATRIX_ROW_ENDS_IN_MIDDLE_OF_CHAR_P): Test row's
11540 ends_in_middle_of_char_p flag.
11541 (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Likewise.
11543 * term.c (append_glyph): Revert change of 2000-06-06.
11545 * xdisp.c (display_line): Revert change of 2000-06-06. Treat
11546 padding glyph not fitting on line as whole character not
11549 * xterm.c (x_produce_glyphs): Don't xassert `it->descent > 0';
11550 this isn't true for images with `:ascent 100'.
11552 2000-06-06 Kenichi Handa <handa@etl.go.jp>
11554 * buffer.c (Fset_buffer_multibyte): Don't make the current buffer
11555 as modified if it is originally unmodified.
11557 * term.c (encode_terminal_code): Change the way to check if
11558 terminal coding does any conversion.
11559 (append_glyph): Set glyph->pixel_width correctly.
11561 * xdisp.c (display_line): While checking line continuation, pay
11562 attention to a padding glyph.
11564 2000-06-05 Gerd Moellmann <gerd@gnu.org>
11566 * xdisp.c (redisplay_window): Always use set_buffer_internal_1.
11568 2000-06-05 Dave Love <fx@gnu.org>
11570 * xdisp.c: Include fontset.h.
11572 * xfns.c (x_real_positions): Declare tmp_nchildren as unsigned.
11574 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
11576 * dispnew.c: Conditionally include term.h.
11578 * coding.h: Declare code_convert_string_norecord.
11580 * frame.h (struct frame): Use volatile unconditionally.
11582 * buffer.h: Remove Vbefore_change_function, Vafter_change_function.
11584 * xmenu.c (menu_item_selection): Declare volatile unconditionally.
11586 * systime.h: Protect against multiple inclusion.
11587 (timezone) [USG5_4]: Define as time_t.
11589 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
11590 (Foptimize_char_table, make_temp_name): Declare.
11592 * Makefile.in (xdisp.o): Depend on fontset.h.
11594 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
11596 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
11597 (Foptimize_char_table, make_temp_name): Declare.
11601 * s/netbsd.h: Don't define autoconfiscated MATHERR.
11603 2000-06-02 Dave Love <fx@gnu.org>
11605 * lread.c (_XOPEN_SOURCE, __EXTENSIONS__): Don't define.
11607 2000-06-02 Gerd Moellmann <gerd@gnu.org>
11609 * xfaces.c (realize_x_face): When copying BASE_FACE bitwise to the
11610 result face, set flags in that face indicating that colors may not
11613 * xterm.c (x_set_mouse_face_gc): If first glyph isn't a character
11614 glyph, use the ASCII NUL character to determine the face.
11616 2000-06-02 Dave Love <fx@gnu.org>
11618 * sysdep.c: Conditionally include stdlib.h, unistd.h.
11619 (VFORK_RETURN_TYPE): Remove.
11621 * config.in: Add NO_MATHERR.
11623 2000-06-01 Dave Love <fx@gnu.org>
11625 * cmds.c (internal_self_insert): Don't check
11626 Vbefore_change_function, Vafter_change_function.
11628 * insdel.c (signal_before_change, signal_after_change): Likewise.
11630 * buffer.c (Vbefore_change_function, Vafter_change_function):
11631 Variables and their initializations deleted.
11633 * callint.c (Fcall_interactively): Doc fix.
11635 * terminfo.c (ospeed) [HAVE_SPEED_T]: Don't declare extern.
11637 2000-05-31 Dave Love <fx@gnu.org>
11639 * textprop.c: Revert last change -- duplicated.
11641 2000-05-31 Gerd Moellmann <gerd@gnu.org>
11643 * dispnew.c (find_glyph_row_slice, swap_glyphs_in_rows): Put
11646 * lisp.h (eassert) [!ENABLE_CHECKING]: Define as `(void) 0'.
11648 2000-05-31 Jason Rumney <jasonr@gnu.org>
11650 * search.c (Fre_search_forward, Fre_search_backward)
11651 (Fposix_search_backward, Fposix_search_forward): Fix newlines in docs.
11653 * w32select.c (Fw32_set_clipboard_data): Change QNil to Qnil.
11655 2000-05-30 Jason Rumney <jasonr@gnu.org>
11657 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: New macros.
11658 [WINDOWSNT]: Add extern for Vw32_system_coding_system.
11660 * dispextern.h (struct glyph) [WINDOWSNT]: Add w32_font_type member.
11662 * fileio.c (Fread_file_name) [HAVE_NTGUI]: Use file dialog.
11663 (Fread_file_name) [HAVE_NTGUI, USE_MOTIF]: Do not attempt to
11664 expand a nil default_filename.
11666 * keyboard.c (make_lispy_event) [WINDOWS_NT]: Pass a window
11667 pointer to glyph_to_pixel_coords, not a frame.
11669 * makefile.nt (w32fns.obj, w32menu.obj): Add charset.h and
11670 coding.h to dependencies.
11672 * w32bdf.c (w32_load_bdf_font): Initialize font->double_byte_p.
11674 * w32console.c (glyph_to_pixel_coords): Change first parameter to
11675 window pointer to be consistent with w32term.c and xterm.c.
11677 * w32fns.c: Format and doc changes to bring closer to xfns.c.
11678 (VIETNAMESE_CHARSET): Define if not defined in system headers.
11679 (Qline_spacing, Qcenter): New variables.
11680 (Qw32_charset_*, w32_codepage_for_font): Moved from w32term.c.
11681 (x_set_line_spacing): New function.
11682 (x_set_frame_parameters): Use FRAME_NEW_WIDTH, FRAME_NEW_HEIGHT macros.
11683 (x_specified_cursor_type): New function.
11684 (x_set_cursor_type): Use it.
11685 (x_set_name, x_set_title): Use ENCODE_SYSTEM to encode titlebar
11687 (validate_x_resource_name, x_get_resource_string): Measure lengths
11688 of external strings in bytes.
11689 (w32_wnd_proc) [WM_MEASURE_ITEM]: Avoid calling
11690 GetTextExtentPoint32 with NULL title.
11691 (Fx_create_frame): Initialize Qline_spacing.
11692 (w32_load_system_font): Initialize font->double_byte_p.
11693 (x_to_w32_charset): Use Vw32_charset_info_alist.
11694 (Image, busy cursor, tooltip functions): Merged changes from
11695 xfns.c. Not yet functional on Windows.
11697 * w32gui.h (W32FontStruct): Add double_byte_p member.
11699 * w32inevt.c (NUM_TRANSLATED_MOUSE_BUTTONS): New constant.
11700 (emacs_button_translation): Use it.
11701 (do_mouse_event): Allow up to 32 mouse buttons by allowing any bit
11702 in `mask' to be set.
11704 * w32menu.c (single_submenu, w32_menu_show): Call ENCODE_SYSTEM on
11707 * w32term.c: Format and doc changes to bring closer to xterm.c.
11708 (w32_char_font_type): New enum.
11709 (Qw32_charset_*, w32_codepage_for_font): Moved to w32fns.c.
11710 (w32_per_char_metric): Use w32_char_font_type instead of unicode_p.
11711 (w32_encode_char): New function.
11712 (x_encode_char): Removed.
11713 (x_get_glyph_and_face_encoding): Use w32_encode_char in place of
11714 x_encode_char and w32_font_is_double_byte.
11715 (x_produce_image_glyph): Use image_ascent.
11716 (x_produce_glyphs): Use new version of w32_per_char_metric and
11717 handle NULL return value. Allow extra line spacing.
11718 (W32_TEXTOUT): Distinguish between Unicode and DBCS text.
11719 (w32_get_glyph_overhangs): Remove unicode_p param. Use
11720 w32_font_type member of glyph instead.
11721 (x_draw_glyph_string): Draw underline and strike-out for BDF fonts.
11722 (fast_find_position): Make sure not to consider rows not visible
11724 (w32_read_socket) [WM_MENUSELECT]: Cannot call
11725 w32_menu_display_help with input blocked, as it can abort.
11726 (x_display_and_set_cursor): Choose cursor depending
11727 on buffer-local value of cursor_type.
11728 (x_draw_bar_cursor): Add parameter WIDTH.
11730 * w32term.h (CP_DEFAULT): Define.
11731 (Fx_display_color_p, Fx_display_grayscale_p, image_ascent): Declare.
11733 2000-05-30 Gerd Moellmann <gerd@gnu.org>
11735 * search.c (Fre_search_forward, Fre_search_backward)
11736 (Fposix_search_backward, Fposix_search_forward): Doc fix.
11738 2000-05-30 Kenichi Handa <handa@etl.go.jp>
11740 * coding.c (detect_coding_iso2022): Fix code for checking
11741 CODING_CATEGORY_MASK_ISO_8_2.
11743 2000-05-29 Stefan Monnier <monnier@cs.yale.edu>
11745 * regex.c (PREFETCH_NOLIMIT): New function.
11746 (re_match_2_internal): Use it and adjust the end_match_2 logic.
11748 2000-05-29 Gerd Moellmann <gerd@gnu.org>
11750 * syntax.c (find_defun_start): Move test for
11751 open_paren_in_column_0_is_defun_start outside of the loop.
11753 * xdisp.c (redisplay_window): Really switch buffers when
11754 displaying mode lines, and temporarily set selected_frame to the
11755 frame of the window that's redisplayed.
11757 * xfaces.c (free_realized_faces): Block/unblock input.
11758 (free_realized_multibyte_face): Ditto.
11760 2000-05-29 Dave Love <fx@gnu.org>
11762 * textprop.c (Qkeymap): New variable.
11763 (syms_of_textprop): Intern it.
11765 * keymap.c: Include intervals.h.
11766 (Fkey_binding, Fwhere_is_internal): Deal with `keymap' property.
11768 * Makefile.in (keymap.o): Depend on intervals.h.
11770 * keyboard.c (menu_bar_items, tool_bar_items)
11771 (Fexecute_extended_command): Deal with `keymap' property.
11772 (read_key_sequence): Track map from `keymap' property as well as
11775 * intervals.c (get_local_map): Extra arg to allow looking for
11778 * intervals.h (map_property): New enum.
11779 (get_local_map): Extra arg using it.
11780 (Qkeymap): Declare.
11782 * lisp.h (get_local_map): Don't declare here.
11784 2000-05-29 Kenichi Handa <handa@etl.go.jp>
11786 * Makefile.in (callproc.o): Depend on composite.h.
11788 * callproc.c: Include composite.h.
11789 (Fcall_process): Handle composition correctly.
11791 * coding.h (coding_allocate_composition_data): Extern it.
11792 (coding_restore_composition): Likewise.
11794 * coding.c (DECODE_COMPOSITION_START): If coding->cmp_data is not
11795 yet allocated, finish decoding with result
11796 CODING_FINISH_INSUFFICIENT_CMP.
11797 (coding_allocate_composition_data): Make it non-static.
11798 (coding_restore_composition): Likewise.
11800 2000-05-29 Eli Zaretskii <eliz@is.elta.co.il>
11802 * charset.c (syms_of_charset): Revert last change.
11804 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
11806 * term.c (produce_glyphs): Treat characters from the eight-bit-*
11807 charsets as unibyte, with 1-column screen width. Sent by Kenichi
11810 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
11812 * charset.c (syms_of_charset): Set width of character sets
11813 eight-bit-control and eight-bit-graphic to 1 column.
11815 2000-05-26 Gerd Moellmann <gerd@gnu.org>
11817 * config.in (HAVE_SPEED_T): New define.
11819 * sysdep.c, terminfo.c (ospeed) [HAVE_SPEED_T]: Declare as
11822 2000-05-26 Dave Love <fx@gnu.org>
11824 * coding.c (shrink_decoding_region): Initialize eol_conversion.
11826 * data.c (Qsubrp, Qmany, Qunevalled): New variables.
11827 (Fsubr_arity): New function.
11828 (syms_of_data): Install them.
11830 2000-05-26 Kenichi Handa <handa@etl.go.jp>
11832 * charset.c (init_charset_once): Set the table bytes_by_char_head
11835 * fontset.c (syms_of_fontset): Adjust the font name for ascii of
11836 the default fontset to what Emacs uses by default.
11837 (check_registry_encoding): This function deleted.
11838 (Fset_fontset_font): Remove the adhoc condition for the default
11839 fontset. Allow cons in FONTNAME.
11841 * fns.c (map_char_table): Ignore char-table entries for
11842 charsets eight-bit-control and eight-bit-graphic.
11844 2000-05-25 Ken Raeburn <raeburn@gnu.org>
11846 * emacs.c (main): Initialize keyboard syms before initializing
11847 window code, so face names are available.
11849 2000-05-25 Stefan Monnier <monnier@cs.yale.edu>
11851 * regex.c (at_begline_loc_p): Also recognize the \\(?:^ case
11852 of an anchor at the beginning of a shy-group.
11854 2000-05-25 Gerd Moellmann <gerd@gnu.org>
11856 * xdisp.c (handle_invisible_prop): Don't try to skip over
11857 invisible text if end of text is already reached.
11859 2000-05-25 Dave Love <fx@gnu.org>
11861 * xdisp.c (Fdump_glyph_matrix): Declare the arg.
11863 * coding.c (encode_eol): Add null statement after label.
11865 2000-05-25 Eli Zaretskii <eliz@is.elta.co.il>
11867 * w16select.c (Fw16_set_clipboard_data): Fix the change from
11870 2000-05-25 Kenichi Handa <handa@etl.go.jp>
11872 * ccl.c (ccl_driver): Fix previous change.
11874 2000-05-25 Kenichi Handa <handa@etl.go.jp>
11876 * coding.c (run_pre_post_conversion_on_str): Set point to the
11877 beginning of buffer before calling coding->post_read_conversion.
11878 (decode_coding_string): Give correct args to
11879 run_pre_post_conversion_on_str.
11880 (encode_coding_string): Likewise.
11882 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>
11883 <CCL_WriteMultibyteChar2>: Handle charsets eight-bit-control and
11884 eight-bit-graphic correctly.
11886 2000-05-24 Kenichi HANDA <handa@etl.go.jp>
11888 * fileio.c (Finsert_file_contents): Even if a file is not found,
11889 execute codes for setting up coding system. Call
11890 after-insert-file-functions unconditionally.
11892 2000-05-24 Gerd Moellmann <gerd@gnu.org>
11894 * callproc.c, emacs.c, sysdep.c (setpgrp): Don't define if USG and
11895 BSD_PGRPS are not defined.
11897 2000-05-24 Kenichi Handa <handa@etl.go.jp>
11899 * charset.c (update_charset_table): Accept nil in LONG_NAME and
11901 (syms_of_charset): Avoid building same strings.
11903 2000-05-23 Gerd Moellmann <gerd@gnu.org>
11905 * lread.c (Fload): Add a comment about the meaning of
11906 Vuser_init_file being t.
11908 * puresize.h (BASE_PURESIZE): Increase to 675000.
11910 * s/gnu-linux.h (setpgrp): Don't define it here because this
11911 prevents compilation on GNU/Linux systems with glib 2.2.
11913 * callproc.c, emacs.c, sysdep.c (setpgrp) [HAVE_SETPGID]: Define
11916 2000-05-23 Eli Zaretskii <eliz@is.elta.co.il>
11918 * Makefile.in (SOME_MACHINE_LISP): Add disp-table.elc,
11919 dos-vars.elc, ccl.elc, and codepage.elc, all loaded by the MS-DOS
11921 (MSDOS_SUPPORT): Add dos-vars.elc, ccl.elc, and codepage.elc.
11923 2000-05-23 Kenichi Handa <handa@etl.go.jp>
11925 * syntax.c (skip_chars): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
11927 * msdos.c (IT_write_glyphs): Set coding->src_multibyte to 1.
11929 * term.c (encode_terminal_code): Set coding->src_multibyte properly.
11931 * coding.c (encode_eol): Fix a bug of DOS style EOL encoding.
11933 2000-05-22 Kenichi Handa <handa@etl.go.jp>
11935 * keyboard.c (read_char): Allow character codes 128..255 to be
11936 handled by input-method-function.
11938 * insdel.c (adjust_markers_for_replace): Fix previous change.
11939 (adjust_after_replace): If PREV_TEXT is nil, call
11940 adjust_markers_for_insert, not adjust_markers_for_replace.
11942 2000-05-20 NIIBE Yutaka <gniibe@mri.co.jp>
11944 * s/gnu-linux.h (UNIX98_PTYS) [HAVE_GRANDPT]: Define.
11945 (PTY_ITERATION, PTY_NAME_SPRINTF, PTY_OPEN, PTY_TTY_NAME_SPRINTF)
11946 [HAVE_GRANDPT]: Define.
11947 (C_SWITCH_SYSTEM): Add -D_XOPEN_SOURCE.
11949 * sysdep.c (setup_pty): Treat case that UNIX98_PTYS is defined
11952 * config.in (HAVE_GRANDPT, HAVE_GETPT): New defines.
11954 * process.c (toplevel) [UNIX98_PTYS]: Include stdlib.h.
11956 2000-05-20 Kenichi Handa <handa@etl.go.jp>
11958 The following changes are to handle 8-bit characters in a
11959 multibyte buffer/string without facing with byte combining
11960 problem. Two new charsets eight-bit-control (for 0x80..0x9F) and
11961 eight-bit-graphic (for 0xA0..0xFF) are introduced.
11963 * Makefile.in (fns.o): Depend on charset.h.
11965 * alloc.c (Fmake_byte_code): If BYTECODE-STRING is multibyte,
11966 convert it to unibyte.
11967 (make_string): Use parse_str_as_multibyte, not chars_in_text.
11969 * buffer.c (advance_to_char_boundary): Don't use DEC_POS to find a
11970 apparent char boundary.
11971 (Fset_buffer_multibyte): Convert 8-bit characters in the range
11972 0x80..0x9F to/from multibyte form.
11974 * bytecode.c (Fbyte_code): If arg BYTESTR is multibyte, convert it
11977 * callproc.c (Fcall_process): Always encode an argument string if
11978 it is multibyte. Setup src_multibyte and dst_multibyte members of
11979 process_coding properly.
11981 * category.c (Fmodify_category_entry): Use SPLIT_CHAR, not
11982 SPLIT_NON_ASCII_CHAR.
11984 * ccl.c (CCL_WRITE_CHAR): Be sure to write single byte characters
11986 (CCL_MAKE_CHAR): Use MAKE_CHAR, not MAKE_NON_ASCII_CHAR.
11988 * charset.c (Qeight_bit_control, Qeight_bit_graphic): New variables.
11989 (SPLIT_CHARACTER_SEQ): This macro deleted.
11990 (SPLIT_MULTIBYTE_SEQ): Assume that multibyte sequence at STR is valid.
11991 (CHAR_COMPONENTS_VALID_P): Handle new charsets; eight-bit-control
11992 and eight-bit-graphic.
11993 (char_to_string): Likewise. Signal an error for too large
11995 (char_printable_p): Return 0 for 8-bit characters.
11996 (update_charset_table): Update iso_charset_table only when a final
11997 character is non-negative.
11998 (find_charset_in_text): Renamed from find_charset_in_str.
11999 Arguments and return value changed. Callers changed.
12000 (Fdefine_charset): Args ISO-FINAL-CHAR and ISO-GRAPHIC-PLANE can
12001 be -1 if CHARSET is used only internally.
12002 (Fmake_char_internal): Handle new charsets; eight-bit-control and
12004 (Fcharset_after): Simplified.
12005 (char_valid_p): Use SPLIT_CHAR, not SPLIT_NON_ASCII_CHAR.
12006 (char_bytes): Return 2 for chars of the range 0xA0..0xFF.
12007 (multibyte_chars_in_text): Simplified by assuming there's no
12008 invalid multibyte sequence.
12009 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte)
12010 (str_as_unibyte): New functions.
12011 (Fstring): Simpified by assuming that byte combining never happens.
12012 (init_charset_once): Initialization for
12013 LEADING_CODE_8_BIT_CONTROL.
12014 (syms_of_charset): Intern and staticpro Qeight_bit_control and
12015 Qeight_bit_graphic. Include them in Vcharset_list. Make charsets
12016 eight-bit-control and eight-bit-graphic.
12018 * charset.h (LEADING_CODE_8_BIT_CONTROL, CHARSET_8_BIT_CONTROL)
12019 (CHARSET_8_BIT_GRAPHIC): New macros.
12020 (SINGLE_BYTE_CHAR_P): Make it faster by using casting.
12021 (CHARSET_ISO_GRAPHIC_PLANE): Use XINT instead of XFASTINT.
12022 (CHARSET_REVERSE_CHARSET): Likewise.
12023 (CHARSET_VALID_P): Handle new charsets; eight-bit-control and
12025 (BYTES_BY_CHAR_HEAD, WIDTH_BY_CHAR_HEAD): Optimize for ASCII.
12026 (CHAR_CHARSET, MAKE_CHAR, SPLIT_CHAR, CHAR_BYTES): Likewise.
12027 (PARSE_MULTIBYTE_SEQ) [BYTE_COMBINING_DEBUG]: Abort if we
12028 encounter an invalid multibyte sequence.
12029 (PARSE_MULTIBYTE_SEQ) [not BYTE_COMBINING_DEBUG]: Assume multibyte
12030 sequence is always valid.
12031 (MAKE_NON_ASCII_CHAR, SPLIT_NON_ASCII_CHAR): These macros Deleted.
12032 (UNIBYTE_STR_AS_MULTIBYTE_P, MULTIBYTE_STR_AS_UNIBYTE_P): New macros.
12033 (CHAR_STRING): For 8-bit characters, call char_to_string.
12034 (INC_POS) [not BYTE_COMBINING_DEBUG]: Faster version. Assume
12035 multibyte sequence is always valid.
12036 (BUF_INC_POS) [not BYTE_COMBINING_DEBUG]: Likewise.
12037 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte)
12038 (str_as_unibyte): Extern them.
12039 (BCOPY_SHORT): Fix a bug.
12040 (CHAR_LEN): This macro deleted. Callers changed to use CHAR_BYTES.
12041 (FETCH_STRING_CHAR_ADVANCE): Check multibyteness of STRING.
12042 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK): New macro.
12043 (FETCH_CHAR_ADVANCE): Check multibyteness of the current buffer.
12045 * coding.c (ONE_MORE_BYTE, TWO_MORE_BYTES): Set coding->result to
12046 CODING_FINISH_INSUFFICIENT_SRC if there's not enough source.
12047 (ONE_MORE_CHAR, EMIT_CHAR, EMIT_ONE_BYTE, EMIT_TWO_BYTE)
12048 (EMIT_BYTES): New macros.
12049 (THREE_MORE_BYTES, DECODE_CHARACTER_ASCII)
12050 (DECODE_CHARACTER_DIMENSION1, DECODE_CHARACTER_DIMENSION2): These
12052 (CHECK_CODE_RANGE_A0_FF): This macro deleted.
12053 (detect_coding_emacs_mule): Use UNIBYTE_STR_AS_MULTIBYTE_P to
12054 check the validity of multibyte sequence.
12055 (decode_coding_emacs_mule): New function.
12056 (encode_coding_emacs_mule): New macro.
12057 (detect_coding_iso2022): Use ONE_MORE_BYTE to fetch a byte from
12059 (DECODE_ISO_CHARACTER): Just return a character code.
12060 (DECODE_COMPOSITION_START): Set coding->result instead of result.
12061 (decode_coding_iso2022, decode_coding_sjis_big5, decode_eol): Use
12062 EMIT_CHAR to produced decoded characters. Exit the loop only by
12063 macros ONE_MORE_BYTE or EMIT_CHAR. Don't handle the case of last
12065 (ENCODE_ISO_CHARACTER): Don't translate character here. Produce
12066 only position codes for an invalid character.
12067 (encode_designation_at_bol): Return new destination pointer. 5th
12068 arg DSTP is changed to DST.
12069 (encode_coding_iso2022, decode_coding_sjis_big5): Get a character
12070 from the source by ONE_MORE_CHAR. Don't handle the case of last
12072 (DECODE_SJIS_BIG5_CHARACTER, ENCODE_SJIS_BIG5_CHARACTER): These
12074 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
12075 (detect_coding_utf_16, detect_coding_ccl): Use ONE_MORE_BYTE and
12076 TWO_MORE_BYTES to fetch a byte from the source.
12077 (encode_eol): Pay attention to coding->src_multibyte.
12078 (detect_coding, detect_eol): Preserve members src_multibyte and
12080 (DECODING_BUFFER_MAG): Return 2 even for coding_type_raw_text.
12081 (encoding_buffer_size): Set magnification to 3 for all coding
12082 systems that require encoding.
12083 (ccl_coding_driver): For decoding, be sure that the result is
12084 valid multibyte sequence.
12085 (decode_coding): Initialize coding->errors and coding->result.
12086 For emacs-mule, call decode_coding_emacs_mule. For no-conversion
12087 and raw-text, always call decode_eol. Handle the case of last
12088 block here. If not coding->dst_multibyte, convert the resulting
12089 sequence to unibyte.
12090 (encode_coding): Initialize coding->errors and coding->result.
12091 For emacs-mule, call encode_coding_emacs_mule. For no-conversion
12092 and raw-text, always call encode_eol. Handle the case of last
12094 (shrink_decoding_region, shrink_encoding_region): Detect cases
12095 that we can't skip data more rigidly.
12096 (code_convert_region): Setup src_multibyte and dst_multibyte
12097 members of coding. For decoding, if the buffer is multibyte,
12098 convert the source sequence to unibyte in advance. For encoding,
12099 if the buffer is multibyte, convert the resulting sequence to
12100 multibyte afterward.
12101 (run_pre_post_conversion_on_str): New function.
12102 (code_convert_string): Deleted and divided into the following two.
12103 (decode_coding_string, encode_coding_string): New functions.
12104 (code_convert_string1, code_convert_string_norecord): Call one of
12106 (Fdecode_sjis_char, Fdecode_big5_char): Use MAKE_CHAR instead of
12107 MAKE_NON_ASCII_CHAR.
12108 (Fset_terminal_coding_system_internal)
12109 (Fset_safe_terminal_coding_system_internal): Setup src_multibyte
12110 and dst_multibyte members.
12111 (init_coding_once): Initialize iso_code_class with new enum
12112 ISO_control_0 and ISO_control_1.
12114 * coding.h (enum iso_code_class_type): Member ISO_control_code is
12115 devided into ISO_control_0 and ISO_control_1.
12116 (struct coding_system): New members src_multibyte, dst_multibyte,
12117 errors, and result. Delete member fake_multibyte.
12118 (CODING_REQUIRE_DECODING): Return 1 if coding->dst_multibyte is
12120 (CODING_REQUIRE_ENCODING): Return 1 if coding->src_multibyte is
12123 * data.c (Faref): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
12126 * editfns.c (Fformat): Be sure to convert 8-bit characters to
12128 (Ftranspose_region) [BYTE_COMBINING_DEBUG]: Abort if byte
12130 (Ftranspose_region): Delete codes for handling byte combining.
12132 * fileio.c (Finsert_file_contents): Setup src_multibyte and
12133 dst_multibyte members of coding. On handling REPLACE on unibyte
12134 buffer, convert the result of decode_coding to unibyte. On
12135 inserting into a mutibyte buffer, always call code_convert_region.
12136 (e_write): Setup coding->src_multibyte according to the
12137 multibyteness of the source (buffer or string).
12139 * fns.c (concat): Handle 8-bit characters correctly.
12140 (Fstring_as_unibyte): Be sure to make all 8-bit characters in
12141 unibyte in the result.
12142 (Fstring_as_multibyte): Be sure to make all 8-bit characters in
12143 valid multibyte form in the result.
12144 (map_char_table): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
12145 (Fbase64_encode_region, Fbase64_encode_string): If base64_encode_1
12146 return -1, signal an error.
12147 (base64_encode_1): New arg MULTIBYTE. Get each character by
12148 CHAR_STRING_AND_LENGTH if MULTIBYTE is nonzero. If a multibyte
12149 character is found, return -1.
12150 (Fbase64_decode_region): Delete codes for handling byte-combining.
12151 Treat each decoded byte as a unibyte character.
12152 (Fbase64_decode_string): Return unibyte string.
12153 (Fcompare_strings, concat, string_byte_to_char): Use
12154 FETCH_STRING_CHAR_ADVANCE_NO_CHECK instead off
12155 FETCH_STRING_CHAR_ADVANCE.
12156 (Fstring_lessp): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
12157 (mapcar1): If SEQ is string, always use FETCH_STRING_CHAR_ADVANCE.
12159 * fontset.c (fontset_ref): Use SPLIT_CHAR instead of
12160 SPLIT_NON_ASCII_CHAR.
12161 (fontset_ref_via_base, fontset_set): Likewise
12163 * insdel.c (adjust_markers_for_record_delete): Deleted.
12164 (adjust_markers_for_insert): Argument changed. Caller changed.
12165 (adjust_markers_for_replace): Likewise.
12166 (ADJUST_CHAR_POS, combine_bytes, byte_combining_error)
12167 (CHECK_BYTE_COMBINING_FOR_INSERT): Deleted.
12168 (copy_text): Delete unused local varialbe c_save. For converting
12169 to multibyte, be sure to make all 8-bit characters in valid
12171 (count_size_as_multibyte): Handle 8-bit characters correctly.
12172 (insert_1_both, insert_from_string_1, insert_from_buffer_1)
12173 (adjust_after_replace, replace_range, del_range_2)
12174 [BYTE_COMBINING_DEBUG]: Abort if byte combining occurs.
12175 (insert_1_both, insert_from_string_1, insert_from_buffer_1)
12176 (adjust_after_replace, replace_range, del_range_2) Delete codes for
12177 handling byte combining.
12178 (adjust_before_replace): Deleted.
12180 * keymap.c (Fsingle_key_description): Use SPLIT_CHAR instead of
12181 SPLIT_NON_ASCII_CHAR.
12182 (describe_vector): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
12183 (Faccessible_keymaps): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
12184 (Fkey_description): Likewise.
12186 * lread.c (read1): On reading multibyte string, be sure to make
12187 all 8-bit chararacters in valid multibyte form.
12188 (readchar): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
12190 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE
12193 * process.c (Fstart_process): GCPRO current_dir before calling
12194 Ffind_operation_coding_system. Encode arguments here.
12195 (create_process): Don't encode arguments here. Setup
12196 src_multibyte and dst_multibyte members of struct coding.
12197 (read_process_output): Setup src_multibyte and dst_multibyte
12198 members of struct coding. If the output is to multibyte buffer,
12199 always decode the output of the process. Adjust the
12200 representation of 8-bit characters to the multibyteness of the output.
12201 (send_process): Setup coding->src_multibyte according to the
12202 multibyteness of the source.
12204 * search.c (wordify): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
12205 (Freplace_match): Use FETCH_STRING_CHAR_ADVANCE and
12206 FETCH_STRING_CHAR_ADVANCE_NO_CHECK appropriately.
12208 * term.c (produce_special_glyphs): Use CHAR_BYTES instead of CHAR_LEN.
12210 * w16select.c (Fw16_set_clipboard_data): Setup members
12211 src_multibyte and dst_multibyte of coding. Adjusted for the
12212 change for find_charset_in_str.
12213 (Fw16_get_clipboard_data): Likewise.
12215 * w32fns.c (w32_to_x_font): Setup members src_multibyte and
12216 dst_multibyte of coding.
12217 (x_to_w32_font): Likewise.
12219 * w32select.c (Fw32_set_clipboard_data): Setup members
12220 src_multibyte and dst_multibyte of coding. Adjusted for the
12221 change for find_charset_in_str.
12222 (Fw32_get_clipboard_data): Likewise.
12224 * xdisp.c (get_next_display_element): Handle 8-bit characters
12226 (next_element_from_display_vector): Use CHAR_BYTES instead of CHAR_LEN.
12227 (disp_char_vector): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
12229 * xselect.c (selection_data_to_lisp_data): Setup members
12230 src_multibyte and dst_multibyte of coding. Adjusted for the
12231 change for find_charset_in_str.
12232 (lisp_data_to_selection_data): Likewise.
12234 2000-05-19 Gerd Moellmann <gerd@gnu.org>
12236 * buffer.c (Fbury_buffer): Avoid trouble from burying a killed buffer.
12238 * dispextern.h (Vimage_types): Add extern declaration.
12240 * xdisp.c (Vimage_types): Moved here from xfns.c.
12241 (syms_of_xdisp): Move `image-types' variable here from xfns.c.
12243 * xfns.c (Vimages_types): Moved to xdisp.c.
12244 (syms_of_xfns): Move `image-types' to xdisp.c.
12246 * w32fns.c (Vimage_types): Removed.
12247 (syms_of_w32fns): Remove `image-types'.
12249 2000-05-18 Kenichi Handa <handa@etl.go.jp>
12251 * fns.c (map_char_table): Pay attention to character number of
12252 charset. Check the validity of charset at the first level. For
12253 leaf nodes that has nil value, call C_FUNCTION or FUNCTION with
12256 * fontset.c: Include "buffer.h".
12257 (fs_load_font): If the face has fontset, record the face ID in
12259 (Finternal_char_font): New function.
12260 (accumulate_font_info): New function.
12261 (Ffontset_info): Rewritten for the new fontset implementation.
12262 (syms_of_fontset): Register Vdefault_fontset in the first element
12263 of Vfontset_table. Include Vdefault_fontset in
12264 Vfontset_alias_alist. Declare `internal-char-font' as a Lisp
12267 2000-05-16 Dave Love <fx@gnu.org>
12269 * m/iris5d.h: Deleted -- unused.
12271 2000-05-16 Gerd Moellmann <gerd@gnu.org>
12273 * xdisp.c, w32.c, print.c, msdos.c, emacs.c: Use the term
12274 `invalid' instead of `illegal'.
12276 * indent.c (Fmove_to_column): When ending within a tab, insert
12277 spaces first so that markers at the end of the tab get adjusted.
12279 * frame.c (frames_bury_buffer): Don't add a buffer to the frame's
12280 buffer list that wasn't selected in that frame.
12282 * filelock.c (get_boot_time): To obtain an 8 char file name, which
12283 is needed on mescaline, use a 2 char prefix, and call
12284 make_temp_name with second arg non-zero.
12286 * fileio.c (make_temp_name): New function, extracted from
12288 (Fmake_temp_name): Use it.
12290 2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
12292 * window.c (coordinates_in_window): Subtract 1 when computing right_x.
12294 2000-05-15 Gerd Moellmann <gerd@gnu.org>
12296 * Makefile.in (lisp): Add env.elc.
12298 * callproc.c (Fgetenv_internal): Renamed from Fgetenv.
12300 2000-05-12 Gerd Moellmann <gerd@gnu.org>
12302 * search.c (Freplace_match): Handle case of `\N' in the
12303 replacement when there's no group N.
12305 2000-05-11 Gerd Moellmann <gerd@gnu.org>
12307 * xdisp.c (add_to_log): Don't pass the terminating NUL byte
12308 of the message to message_dolog.
12310 * keyboard.c (read_char): Don't clear current message for help
12311 events; let the code handling help events handle this. Change
12312 code detecting help events that should be ignored.
12314 * xdisp.c (handle_single_display_prop): Don't try to set PT if
12315 we're interating over a string.
12317 2000-05-09 Dave Love <fx@gnu.org>
12319 * fileio.c (Fwrite_region): If APPEND arg is an integer, seek to
12320 that offset before writing. Move gcpro region past call of
12323 2000-05-04 Dave Love <fx@gnu.org>
12325 * buffer.c (syms_of_buffer) [auto-fill-function]: Doc fix.
12327 2000-05-04 Gerd Moellmann <gerd@gnu.org>
12329 * insdel.c (insert_from_buffer_1): Adjust FROM position by number
12330 of inserted characters when BUF equals the current buffer, and PT
12331 is in front of or equal to FROM.
12333 2000-05-03 Gerd Moellmann <gerd@gnu.org>
12335 * xdisp.c (handle_single_display_prop): If display property value
12336 is invalid, or something not supported on the frame, restore
12337 iterator's position to what it was initially. Make sure to return
12338 0 for invalid and unsupported property values.
12340 * xterm.c (x_produce_glyphs) <composite chars>: Handle case
12341 that x_per_char_metric returns null.
12343 2000-05-02 Gerd Moellmann <gerd@gnu.org>
12345 * xterm.h (struct face): Add forward declaration.
12346 (struct image): Ditto.
12347 (image_ascent): Add prototype.
12349 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
12350 (x_draw_image_relief, x_draw_image_foreground_1): Call function
12351 image_ascent instead of using IMAGE_ASCENT.
12353 * dispextern.h (DEFAULT_IMAGE_HEIGHT): New macro.
12354 (IMAGE_ASCENT): Removed.
12356 * xfns.c (Qcenter): New variable.
12357 (enum image_value_type): Add IMAGE_ASCENT_VALUE.
12358 (parse_image_spec): Handle IMAGE_ASCENT_VALUE.
12359 (image_ascent): New function.
12360 (lookup_image): Recognize `:ascent center'.
12361 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
12362 (tiff_format, gif_format, gs_format): Use IMAGE_ASCENT_VALUE.
12363 (xbm_load): Don't set image's ascent here.
12364 (xbm_image_p, xpm_image_p, pbm_image_p, png_image_p)
12365 (jpeg_image_p, tiff_image_p, gif_image_p, gs_image_p): Don't
12366 check ascent values here.
12367 (Fimagep, Flookup_image [GLYPH_DEBUG]: Removed.
12368 (syms_of_xfns) [GLYPH_DEBUG]: Don't defsubr removed functions.
12369 (syms_of_xfns): Initialize Qcenter.
12371 * eval.c (Fsignal): If lisp_eval_depth or spepdl_size are near
12372 to the limits, increase the limits.
12374 2000-05-01 Kenichi Handa <handa@etl.go.jp>
12376 * fontset.c (fs_load_font): By default, use 0x00..0x7f for ASCII.
12377 Check Vfont_encoding_alist against the full name of the opened font.
12379 2000-04-28 Gerd Moellmann <gerd@gnu.org>
12381 * xdisp.c (make_cursor_line_fully_visible): Handle case of rows
12382 taller than the window.
12384 2000-04-28 Kenichi Handa <handa@etl.go.jp>
12386 * xfaces.c (realize_x_face): Fix the argument of the second
12387 xassert. BASE_FACE may not be a face for ASCII.
12389 2000-04-27 Gerd Moellmann <gerd@gnu.org>
12391 * print.c (print_object): Treat print-length < 0 as nil.
12393 * Makefile.in (termcapobj): Don't use TERMCAP_OBJ.
12395 * s/freebsd.h (TERMCAP_OBJ): Removed.
12396 (LIBS_TERMCAP): Don't define for __FreeBSD_version >= 400000.
12398 * lread.c (read1): Don't treat period followed by certain
12399 characters as symbol start.
12401 * xfns.c (slurp_file): New function.
12402 (xbm_image_p): Handle case of in-memory XBM files.
12403 (xbm_scan): Rewritten to work on memory buffers instead of files.
12404 (xbm_read_bitmap_data): Renamed from xbm_read_bitmap_file_data.
12405 Work on memory buffers instead of files. If DATA is null test
12406 if buffer looks like an in-memory XBM file.
12407 (xbm_load_image): Renamed from xbm_load_image_file. Work on
12408 memory buffers instead of files.
12409 (xbm_file_p): New function.
12410 (xbm_load): Accept :data DATA where DATA is an in-memory XBM file.
12412 * lread.c (end_of_file_error): New function.
12413 (read1): Call it instead of signaling `end-of-file' directly.
12415 * print.c (print_error_message): Print data of `end-of-file'
12416 with Fprinc instead of Fprin1.
12418 2000-04-26 Ken Raeburn <raeburn@gnu.org>
12420 * window.c (freeze_window_start): Check that minibuffer scroll
12421 window isn't nil before extracting the window structure pointer
12424 * undo.c (record_delete): If we hit the end of the undo list, stop
12425 picking elements apart.
12427 2000-04-26 Gerd Moellmann <gerd@gnu.org>
12429 * xdisp.c (display_line): If lines are continued, restore
12430 iterator's ascent/descent information to the values before the
12431 first glyph not fitting on the line.
12433 2000-04-25 Gerd Moellmann <gerd@gnu.org>
12435 * xdisp.c (try_window_id) <all changes above window start>: Adjust
12436 positions in glyph matrix. Don't compute new window end positions.
12438 * dispnew.c (increment_matrix_positions): Renamed from
12439 increment_glyph_matrix_buffer_positions.
12440 (increment_row_positions): Renamed from
12441 increment_glyph_row_buffer_positions.
12443 * dispextern.h: Change names of renamed functions from dispnew.c
12446 2000-04-24 Gerd Moellmann <gerd@gnu.org>
12448 * fileio.c (Fdo_auto_save): Create directories for auto-save
12449 list file if necessary.
12451 * xdisp.c (init_iterator): Set iterator's extra_line_spacing
12452 from buffer or frame.
12453 (automatic_hscrolling_p): New variable.
12454 (hscroll_windows): Scroll windows horizontally only if automatic
12455 hscrolling is allowed.
12456 (syms_of_xdisp): New variable `automatic-hscrolling'.
12458 * frame.h (struct frame): Add member extra_line_spacing.
12460 * xfns.c (x_set_line_spacing): New function.
12461 (Fx_create_frame): Set line spacing from resources.
12462 (Qline_spacing): New variable.
12463 (syms_of_xfns): Initialize Qline_spacing.
12465 * emacs.c (USAGE2): Add `--line-spacing' and `-lsp'.
12467 * buffer.c (init_buffer_once): Handle extra_line_spacing.
12468 (syms_of_buffer): Add `default-line-spacing' and `line-spacing'.
12469 (reset_buffer): Don't initialize extra2 and extra3. Initialize
12470 extra_line_spacing from default value.
12471 (init_buffer_once): Initialize default value of extra_line_spacing.
12473 * buffer.h (struct buffer): Add extra_line_spacing, remove extra2
12476 * xterm.c (x_produce_glyphs): Remove reference to struct it's
12477 prompt_width. Add extra line spacing.
12479 * term.c (produce_glyphs): Remove reference to struct it's
12482 * dispextern.h (struct it): Remove member prompt_width, add
12483 extra_line_spacing.
12485 2000-04-22 Gerd Moellmann <gerd@gnu.org>
12487 * dispnew.c (update_frame_line): When writing a whole line, make
12488 sure cursor is in the right row afterwards, otherwise a use of
12489 capability `ch' in cmgoto might leave the cursor in the row below.
12491 2000-04-21 Gerd Moellmann <gerd@gnu.org>
12493 * lisp.h (struct Lisp_Buffer_Cons): Remove.
12495 * keyboard.c (timer_check): Fix typo in comment.
12497 2000-04-21 Kenichi Handa <handa@etl.go.jp>
12499 * fontset.c (Fset_fontset_font): Fix docstring. Local variable
12500 name change: ch -> character.
12502 2000-04-20 Gerd Moellmann <gerd@gnu.org>
12504 * keyboard.c (echo_message_buffer): New variable.
12505 (echo_now): Set echo_message_buffer to the echo area buffer used
12506 to display the echo.
12507 (cancel_echoing): Reset echo_message_buffer to nil.
12508 (read_char): Code rewritten that handles canceling an echo or
12509 echoing a dash, respectively.
12511 * fileio.c (Ffile_writable_p) [WINDOWSNT]: Return nil if parent
12512 directory doesn't exist.
12514 2000-04-19 Dave Love <fx@gnu.org>
12516 * fns.c (syms_of_fns): Defsubr mapc.
12517 (concat): Don't allow numeric args.
12518 (Fconcat): Doc change.
12520 2000-04-19 Stefan Monnier <monnier@cs.yale.edu>
12522 * regex.c (re_match_2_internal): Don't shorten the strings anymore,
12523 instead define end_match(1|2) more carefully.
12524 Use GET_CHAR_BEFORE_2 for `begline'.
12526 2000-04-19 Gerd Moellmann <gerd@gnu.org>
12528 * frame.h (SELECTED_FRAME): Change definition to compile cleanly
12529 on 64-bit systems where NULL is defined as `0'.
12531 * xdisp.c (with_echo_area_buffer): Add more `int' parameters for
12532 the `variable argument list' to make it work on Alpha.
12534 * m/alpha.h (_LP64) [!_LP64]: Define.
12535 (ORDINARY_LINK): Define for NetBSD.
12537 * m/macppc.h (ORDINARY_LINK): Define for NetBSD.
12539 2000-04-19 Dave Love <fx@gnu.org>
12541 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Revert 2000-04-14
12544 * Makefile.in (LIBS): Don't use.
12545 (GETLOADAVG_OBJ): Define again.
12546 (otherobj): Add GETLOADAVG_OBJ.
12548 * buffer.c (Fmake_indirect_buffer): Escape newline in doc.
12550 2000-04-18 Gerd Moellmann <gerd@gnu.org>
12552 * lread.c (read_filtered_event): Cancel and start busy cursor.
12554 * xterm.c (x_produce_glyphs) <ASCII chars>: Take into account
12555 that the per-character metrics may be null.
12557 2000-04-17 Gerd Moellmann <gerd@gnu.org>
12559 * buffer.c (clone_per_buffer_values): New function.
12560 (Fmake_indirect_buffer): Add optional argument CLONE. Call
12561 clone_per_buffer_values if CLONE is not nil.
12563 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
12565 2000-04-16 Dave Love <fx@gnu.org>
12567 * Makefile.in: Remove obsolete localcpp stuff.
12568 (GETLOADAVG_OBJ): Don't define.
12569 (obj): Move LIBOBJS...
12570 (otherobj): ... to here.
12571 (MSDOS_OBJ): Convert to make variable -- preprocessing zapped
12572 whitespace-only lines after the continuation (Irix).
12574 2000-04-14 Gerd Moellmann <gerd@gnu.org>
12576 * xfns.c (xpm_load) [DEBUG_X_COLORS]: Register colors.
12578 * s/freebsd.h (LD_SWITCH_SYSTEM): Add `-L /usr/local/lib'.
12580 2000-04-14 Dave Love <fx@gnu.org>
12582 * s/aix3-1.h, s/bsd4-2.h, s/bsd4-3.h, s/cxux.h, s/dgux.h, s/gnu.h:
12583 * s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/rtu.h:
12584 * s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h, s/usg5-2.h:
12585 * s/usg5-3.h, s/xenix.h, s/umax.h: Don't define autoconfiscated
12588 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Don't define
12589 autoconfiscated HAVE_GETLOADAVG.
12591 * s/nextstep.h, s/sco4.h, s/sco5.h: Don't define autoconfiscated
12594 2000-04-14 Gerd Moellmann <gerd@gnu.org>
12596 * filelock.c (MAKE_LOCK_NAME): Allocate 2 more bytes.
12597 (fill_in_lock_file_name): Avoid existing files that aren't links.
12599 2000-04-14 Dave Love <fx@gnu.org>
12601 * Makefile.in (LIBS, LIBOBJS): New variable.
12602 (INTERVAL_SRC): Convert to make variable.
12603 (INTERVAL_OBJ, MKTIME_OBJ, FLOAT_SUPPORT, FACE_SUPPORT)
12604 (HAVE_X_WINDOWS, OBJECTS_SYSTEM): Remove.
12605 (obj): Substitute INTERVAL_OBJ, add MKTIME_OBJ, GETLOADAVG_OBJ and
12607 (SOME_MACHINE_OBJECTS): Remove interval stuff.
12608 (lisp): Substitute FACE_SUPPORT, FLOAT_SUP.
12609 (shortlisp): Add facemenu, float-sup, frame.
12610 (SOME_MACHINE_LISP): Remove them from here.
12611 (LIBES): Change unused LDLIBS to autoconf LIBS.
12613 * config.in: Add BROKEN_MKTIME, NLIST_STRUCT, NLIST_NAME_UNION.
12615 2000-04-14 Kenichi Handa <handa@etl.go.jp>
12617 * composite.c (update_compositions): If FROM and TO are not in a
12618 valid range, do nothing.
12620 2000-04-13 Gerd Moellmann <gerd@gnu.org>
12622 * tparam.c (tparam1): Abort when encountering an unknown `%'-specifier.
12624 * s/freebsd.h (TERMCAP_OBJ) [__FreeBSD__ >= 4]: Define as terminfo.o.
12626 * Makefile.in (termcapobj) [LIBS_TERMCAP && TERMCAP_OBJ]: Define
12629 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
12631 * fileio.c (a_write): Remove redundant semi-colons.
12632 (e_write): Return -1 if failed to write all the data.
12633 This fixes the changes made at 1999-12-15.
12635 2000-04-12 Dave Love <fx@gnu.org>
12637 * fns.c (mapcar1): Test for null vals to support mapc.
12638 (Fmapc): New function.
12640 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
12642 * msdos.c (NUM_MOUSE_BUTTONS): Define.
12643 (IT_frame_up_to_date): Support the buffer local value of
12644 cursor-type, if defined.
12646 2000-04-10 Dave Love <fx@gnu.org>
12648 * editfns.c (preceding-char, following-char): Doc fix.
12650 2000-04-10 Ken Raeburn <raeburn@gnu.org>
12652 * Makefile.in (temacs): Revert 2000-03-12 change.
12654 2000-04-10 Jason Rumney <jasonr@gnu.org>
12656 * xfaces.c (realize_face): Change FRAME_X_P to FRAME_WINDOW_P.
12658 2000-04-10 Gerd Moellmann <gerd@gnu.org>
12660 * xdisp.c (setup_echo_area_for_printing): Choose an echo
12661 area buffer, if it's not set up yet.
12663 * indent.c (compute_motion): Set immediate_quit.
12665 2000-04-09 Gerd Moellmann <gerd@gnu.org>
12667 * xfaces.c (tty_suppress_bold_inverse_default_colors_p): New variable.
12668 (realize_tty_face): Suppress boldness if colors are the inverse of
12669 the default colors, and tty_suppress_bold_inverse_default_colors_p
12671 (Ftty_suppress_bold_inverse_default_colors): New function.
12672 (syms_of_xfaces): Defsubr it.
12674 * buffer.c (Frestore_buffer_modified_p): New function.
12675 (syms_of_buffer): Defsubr it.
12677 2000-04-08 Ken Raeburn <raeburn@gnu.org>
12679 * charset.c (Fmake_char_internal): CHAR_COMPONENTS_VALID_P takes a
12680 charset id (int) argument, not a charset (Lisp_Object).
12682 * coding.h (code_convert_string): Declare.
12683 * coding.c (code_convert_string_norecord): Pass an int, not a lisp
12684 object, as the fourth argument to code_convert_string.
12686 * fontset.c (make_fontset_for_ascii_face): Use XINT on return value.
12687 (Fset_fontset_font): Use EQ to compare lisp objects.
12689 2000-04-05 Ken Raeburn <raeburn@gnu.org>
12691 * intervals.h (SET_INTERVAL_PARENT): Use INT_LISPLIKE to test for
12692 a pointer that looks like a lisp object.
12693 (SET_INTERVAL_OBJECT): Don't explicitly compare the object with
12694 zero, instead see whether it's an integer object, since they can't
12696 (GET_INTERVAL_OBJECT): Simply assign to the destination.
12698 * dispnew.c (allocate_matrices_for_frame_redisplay)
12699 (direct_output_forward_char): Use X(U)INT and make_number as needed
12700 to convert between (unsigned) int values and lisp integers.
12701 * keyboard.c (read_key_sequence): Likewise.
12702 * lread.c (substitute_object_recurse): Likewise.
12703 * fns.c (concat, hash_lookup, hash_remove): Likewise.
12704 * minibuf.c (do_completion, Fminibuffer_complete_word)
12705 (Fminibuffer_completion_help): Likewise.
12706 * term.c (produce_special_glyphs): Likewise.
12708 * fileio.c (Fwrite_region): Use EQ when comparing lisp objects.
12709 * print.c (print_preprocess, print_object): Likewise.
12711 * search.c (compile_pattern): Use NILP when checking for nil.
12713 * lisp.h (make_number) [!NO_UNION_TYPE && __GNUC__ >= 2 &&
12714 __OPTIMIZE__]: Provide a GNU C macro version that handles
12715 lisp-object unions.
12716 (XSET) [!NO_UNION_TYPE]: Set the value field first, then the type
12717 field, to better cope with ENABLE_CHECKING and calls that modify a
12718 Lisp_Object using its old value.
12720 2000-04-04 Gerd Moellmann <gerd@gnu.org>
12722 * window.c (compare_window_configurations): Signal an error
12723 if parameters C1 or C2 aren't window configurations.
12725 * bytecode.c (Fbyte_code): Add a bunch of BEFORE_POTENTIAL_GC/
12726 AFTER_POTENTIAL_GC calls around calls to functions that can
12727 signal an error and thus invoke the debugger.
12729 2000-04-03 Gerd Moellmann <gerd@gnu.org>
12731 * fns.c (Fbase64_decode_region, Fbase64_decode_string): Signal
12732 an error if decoding fails.
12734 * keyboard.c (lispy_mouse_names): Variable removed.
12735 (Vlispy_mouse_stem): New variable.
12736 (syms_of_keyboard): Initialize Vlispy_mouse_stem.
12737 (make_lispy_event) <mouse_click, scroll_bar_click>: Don't abort
12738 for any mouse button number. Increase size of mouse_syms and
12739 button_down_location as needed. Call modify_event_symbol with
12740 different arguments.
12741 (make_lispy_event) <scroll_bar_click> [USE_TOOLKIT_SCROLL_BARS]:
12742 Call modify_event_symbol with different arguments.
12743 (make_lispy_event) <w32_scroll_bar_click> [WINDOWSNT]: Don't abort
12744 for any button number. Call modify_event_symbol with different
12746 (modify_event_symbol): Rename NAME_ALIST to NAME_ALIST_OR_STEM.
12747 Accept a string for NAME_ALIST_OR_STEM.
12749 * lisp.h (larger_vector): Add prototype.
12751 * fns.c (larger_vector): Make externally visible.
12753 * termhooks.h (NUM_MOUSE_BUTTONS): Removed.
12755 2000-04-02 Stefan Monnier <monnier@cs.yale.edu>
12757 * regex.c (PTR_TO_OFFSET) [!emacs]: Remove.
12758 (RE_MULTIBYTE_P, RE_STRING_CHAR_AND_LENGTH): New macros.
12759 (GET_CHAR_BEFORE_2): Moved from charset.h plus fixed minor bug when
12760 we are between str1 and str2.
12761 (MAX_MULTIBYTE_LENGTH, CHAR_STRING) [!emacs]: Provide trivial default.
12762 (PATFETCH): Use `TRANSLATE'.
12763 (PATFETCH_RAW): Fetch multibyte char if applicable.
12764 (PATUNFETCH): Remove.
12765 (regex_compile): Rely on PATFETCH to do most of the multibyte magic.
12766 When writing a char, write it directly into the pattern buffer rather
12767 than going needlessly through a temp char-array.
12768 (re_match_2_internal): Similarly, rely on RE_STRING_CHAR to do the
12769 multibyte magic and remove the useless `#ifdef emacs'.
12770 (bcmp_translate): Don't compare as multibyte chars when in a unibyte
12773 * regex.h (struct re_pattern_buffer): Make field `multibyte'
12774 conditional on `emacs'.
12776 * charset.h (GET_CHAR_BEFORE_2): Moved to regex.c.
12778 2000-04-01 Ken Raeburn <raeburn@gnu.org>
12780 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P): Expand
12781 non-union-type versions of XMARK and friends here, because XMARK
12782 and friends won't work on an integer field if NO_UNION_TYPE is not
12784 (make_number): Define as a function if it's not defined as a macro.
12786 * composite.c (run_composite_function): Use NILP when checking for nil.
12787 (syms_of_composite): Delete local var NARGS, pass an int as first
12788 argument to Fmake_hash_table.
12790 * editfns.c (text_property_stickiness): Use NILP to test
12791 Lisp_Object boolean value.
12792 (Fmessage_or_box): Don't use NILP to test int variable.
12793 (Fformat): Use a temporary variable to avoid ENABLE_CHECKING
12794 problems reading from and changing the same lisp value in an
12797 2000-04-01 Gerd Moellmann <gerd@gnu.org>
12799 * term.c (TN_no_color_video): New variable.
12800 (term_init): Intitialize TN_no_color_video.
12801 (enum no_color_bit): New enumeration.
12802 (MAY_USE_WITH_COLORS_P): New macro.
12803 (turn_on_face): Use it to determine if attributes may be used
12804 combined with colors.
12806 2000-04-01 Ken Raeburn <raeburn@gnu.org>
12808 * window.c (CURBEG, CURSIZE): Don't overload lisp object lvalues
12809 with int lvalues via casts; instead, just yield lisp object lvalues.
12810 (enlarge_window): Variable sizep now points to Lisp_Object. Use
12811 proper accessor macros.
12812 (shrink_window_lowest_first): w->top is Lisp_Object; use XINT.
12813 (grow_mini_window): Fix typo getting int value of root->height.
12815 * xdisp.c (compute_string_pos): Fix order of arguments to
12816 string_pos_nchars_ahead.
12817 (handle_fontified_prop, add_to_log): Pass int, not Lisp_Object, as
12818 count arg to variable-arg routines like Frun_hook_with_args and
12820 (back_to_previous_visible_line_start)
12821 (build_desired_tool_bar_string): Pass Lisp_Object, not int, to
12822 fixed-arg routines like Fget_char_property and Fmake_string.
12823 (reconsider_clip_changes): Use XINT when comparing integer lisp
12824 objects, or passing them as int arguments.
12825 (mark_window_display_accurate, insert_left_trunc_glyphs)
12826 (append_space, extend_face_to_end_of_line): Use make_number when
12827 storing or passing integer values as lisp objects.
12828 (set_cursor_from_row, highlight_trailing_whitespace): Use
12829 INTEGERP, not implicit test against zero, for glyph object.
12830 (try_window_id): Don't use make_number when we want an int value.
12832 * xfaces.c (xlfd_symbolic_value): Make last argument a
12833 Lisp_Object, to be consistent with callers.
12834 (Fbitmap_spec_p): Use XINT to get numeric value of height.
12835 (lface_hash): Apply XFASTINT to lisp values before folding in.
12837 * xfns.c (Fx_show_tip): Use make_number to get lisp objects to
12838 fill in window width and height. Pass an int, not a lisp object,
12839 as first arg to Finsert.
12841 2000-04-01 Gerd Moellmann <gerd@gnu.org>
12843 * xfaces.c (realize_basic_faces): Block input while realizing
12846 * keyboard.c (lispy_mouse_names): Add additional mouse names.
12848 * termhooks.h (NUM_MOUSE_BUTTONS): Increase to 15.
12850 2000-03-31 Gerd Moellmann <gerd@gnu.org>
12852 * xterm.c (x_produce_glyphs): When displaying unibyte text
12853 or ASCII, handle case that per-char metric is null.
12855 2000-03-30 Ken Raeburn <raeburn@gnu.org>
12857 * lisp.h (NO_UNION_TYPE) [ENABLE_CHECKING]: Undef.
12859 * lisp.h (XCONS, XSTRING, XSYMBOL, XFLOAT, XPROCESS, XWINDOW)
12860 (XSUBR, XBUFFER): Verify correct object type before returning
12861 pointer, using eassert.
12862 * frame.h (XFRAME): Likewise.
12864 * buffer.c (Frename_buffer, Fset_buffer_multibyte)
12865 (swap_out_buffer_local_variables, Fmove_overlay): Don't apply
12866 XSYMBOL, XBUFFER, etc, to values that may be nil or of the wrong type.
12867 * data.c (set_internal): Likewise.
12868 * dispextern.h (WINDOW_WANTS_MODELINE_P)
12869 (WINDOW_WANTS_HEADER_LINE_P): Likewise.
12870 * fileio.c (auto_save_1): Likewise.
12871 * insdel.c (check_markers): Likewise.
12872 * marker.c (buf_charpos_to_bytepos, unchain_marker): Likewise.
12873 * undo.c (record_insert): Likewise.
12874 * vmsproc.c (child_sig): Likewise.
12875 * window.c (unshow_buffer, window_loop): Likewise.
12876 * xterm.c (x_erase_phys_cursor): Likewise.
12878 2000-03-30 Gerd Moellmann <gerd@gnu.org>
12880 * xfns.c (free_image_cache): Free the cache structure itself
12881 last, after all its members have been freed.
12883 * lisp.h (xstrdup): Add prototype.
12885 * alloc.c (xstrdup): Moved here from xfaces.c.
12886 (allocating_for_lisp): Variable removed.
12887 (lisp_malloc): Block input around the calls to malloc and mem_insert.
12889 * xfaces.c (realize_tty_face): Use find_symbol_value instead
12891 (xstrdup): Moved to alloc.c.
12893 2000-03-29 Ken Raeburn <raeburn@gnu.org>
12895 * scroll.c (CHECK_BOUNDS): Renamed from CHECK.
12897 * emacs.c (main): Fix sense of no-loadup test.
12899 * config.in (ENABLE_CHECKING): Undef.
12901 * lisp.h (struct interval): Replace "parent" field with a union of
12902 interval pointer and Lisp_Object; add new bitfield to use as
12903 discriminant. Change other flag fields to bitfields.
12904 (CHECK): New macro for consistency checking. If ENABLE_CHECKING
12905 is defined and the supplied test fails, print a message and abort.
12906 (eassert): New macro. Use CHECK to provide an assert-like facility.
12908 * intervals.h (NULL_INTERVAL_P): Now applies only to real interval
12909 pointers; abort if the value looks like a lisp object.
12910 (NULL_INTERVAL_P, NULL_PARENT, HAS_PARENT, HAS_OBJECT, SET_PARENT)
12911 (SET_OBJECT, INTERVAL_PARENT, GET_INTERVAL_OBJECT, COPY_PARENT):
12912 Modify for new interval parent definition.
12914 * alloc.c (mark_interval_tree, MARK_INTERVAL_TREE)
12915 (UNMARK_BALANCE_INTERVALS): Update references that need an
12916 addressable lisp object in the interval structure.
12917 (die): New function.
12918 (suppress_checking): New variable.
12920 * intervals.c (interval_start_pos): Just return 0 if there's no
12923 2000-03-29 Gerd Moellmann <gerd@gnu.org>
12925 * lread.c (read1): Accept `.' (period) as symbol start like in CL
12926 and earlier Emacs versions.
12928 * keyboard.c (Ftop_level): Cancel busy-cursor.
12930 * eval.c (call_debugger): Cancel busy-cursor.
12932 2000-03-29 Kenichi Handa <handa@etl.go.jp>
12934 * search.c (Freplace_match): Adjust multibyteness of the current
12935 buffer and NEWTEXT. Free allocated memory before signaling an error.
12937 2000-03-28 Stefan Monnier <monnier@cs.yale.edu>
12939 * regex.c (analyse_first): New function obtained by ripping out most
12940 of re_compile_fastmap and generalizing it a little bit so that it
12941 can also just return whether a given (sub)pattern can match the empty
12943 (regex_compile): Use `analyse_first' to decide whether the loop-check
12944 needs to be done or not for *, +, *? and +? (the loop check is costly
12945 for non-greedy repetition).
12946 (re_compile_fastmap): Delegate the actual work to `analyse_first'.
12948 2000-03-28 Dave Love <fx@gnu.org>
12950 * s/gnu-linux.h (GC_SETJMP_WORKS): Define for i386, sparc, m68k, alpha.
12952 * alloc.c: Include stdio.h. Test STDC_HEADERS, not __STDC__.
12954 2000-03-27 Stefan Monnier <monnier@cs.yale.edu>
12956 * regex.c (REGEX_FREE_STACK, RESET_FAIL_STACK): Make them usable as
12958 (enum re_opcode_t): Update description of succeed_n.
12959 (PATFETCH): Always define.
12960 (regex_compile): Use lookahead rather than PATUNFETCH (for repetition
12961 operators, char classes, shy-groups and intervals).
12962 Optimize special cases of intervals so as to only use succeed_n and
12963 jump_n when really needed.
12964 (re_compile_fastmap): Simplify handling of jump_n and succeed_n now
12965 that we don't have to handle the special cases any more.
12966 Simplify on_failure_jump handling as well.
12968 2000-03-28 Jason Rumney <jasonr@gnu.org>
12970 * lread.c (Fload): Move safe_p definition to above #ifdef DOS_NT.
12972 2000-03-27 Gerd Moellmann <gerd@gnu.org>
12974 * s/freebsd.h (GC_SETJMP_WORKS): Define.
12976 * s/msdos.h (GC_SETJMP_WORKS): Define.
12978 * alloc.c (mark_maybe_object): New function.
12979 (mark_memory): Use it.
12980 (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK): New macros.
12981 (setjmp_tested_p, longjmp_done): New variables.
12982 (test_setjmp): New function.
12983 (mark_stack) [!GC_SETJMP_WORKS]: Call test_setjmp.
12984 (init_alloc): Initialize setjmp_tested_p and longjmp_done.
12986 * xdisp.c (face_before_or_after_it_pos): Pass multibyteness
12987 to DEC_TEXT_POS and INC_TEXT_POS.
12989 * dispnew.c (direct_output_for_insert): Use DEC_TEXT_POS
12990 with parameter MULTIBYTE_P.
12992 * dispextern.h (INC_TEXT_POS, DEC_TEXT_POS): Add parameter MULTIBYTE_P.
12994 * editfns.c (Fsubst_char_in_region): Don't use INC_POS in unibyte
12995 buffers because it looks for multibyte character byte sequences
12996 which don't exist in unibyte text.
12998 * xterm.h (x_specified_cursor_type, x_copy_color): Add prototypes.
13000 * xfaces.c (register_color, unregister_color, unregister_colors)
13001 [DEBUG_X_COLORS]: New functions.
13002 (x_free_colors) [DEBUG_X_COLORS]: Unregister colors.
13004 * xfns.c (x_set_cursor_color): Get color reference counts right.
13006 * xterm.c (x_copy_color): New function.
13007 (x_alloc_nearest_color) [DEBUG_X_COLORS]: Call register_color.
13009 * buffer.h (MAX_PER_BUFFER_VARS): Renamed from MAX_BUFFER_LOCAL_VARS.
13010 (PER_BUFFER_VAR_OFFSET): Renamed from BUFFER_LOCAL_VAR_OFFSET.
13011 (PER_BUFFER_VAR_IDX): Renamed from BUFFER_LOCAL_VAR_IDX.
13012 (PER_BUFFER_VALUE_P): Renamed from BUFFER_HAS_LOCAL_VALUE_P.
13013 (SET_PER_BUFFER_VALUE_P): Renamed from SET_BUFFER_HAS_LOCAL_VALUE_P.
13014 (PER_BUFFER_IDX): Renamed from BUFFER_LOCAL_IDX.
13015 (PER_BUFFER_DEFAULT): Renamed from BUFFER_LOCAL_DEFAULT_VALUE.
13016 (PER_BUFFER_VALUE): Renamed from BUFFER_LOCAL_VALUE.
13017 (PER_BUFFER_SYMBOL): Renamed from BUFFER_LOCAL_SYMBOL.
13018 (PER_BUFFER_TYPE): Renamed from BUFFER_LOCAL_TYPE.
13020 * category.c, data.c, syntax.c, print.c, lread.c: Use new macro
13021 names for handling per-buffer variables.
13023 * buffer.c (buffer_permanent_local_flags): Use MAX_PER_BUFFER_VARS
13024 instead of MAX_BUFFER_LOCAL_VARS.
13025 (last_per_buffer_idx): Renamed from max_buffer_local_idx.
13027 * xfaces.c (lookup_face): Don't assert FACE_SUITABLE_FOR_CHAR_P.
13029 * xfns.c (x_specified_cursor_type): New function.
13030 (x_set_cursor_type): Use it.
13032 * buffer.h (struct buffer): Add cursor_type.
13034 2000-03-26 Stefan Monnier <monnier@cs.yale.edu>
13036 * regex.c (enum re_opcode_t): New opcode on_failure_jump_nastyloop.
13037 (print_partial_compiled_pattern, re_compile_fastmap):
13039 (regex_compile): Use on_failure_jump_nastyloop for non-greedy loops.
13040 (re_match_2_internal): Add code for on_failure_jump_nastyloop when
13041 executing it as well as when popping it off the stack to find infinite
13042 loops in non-greedy repetition operators.
13044 2000-03-26 Gerd Moellmann <gerd@gnu.org>
13046 * doc.c (Qfunction_documentation): New variable.
13047 (syms_of_doc): Initialize Qfunction_documentation.
13048 (Fdocumentation): If FUNCTION is a symbol with non-nil
13049 `function-documentation' property, return a documentation derived
13052 * buffer.c (syms_of_buffer): Add default-cursor-type.
13053 (init_buffer_once): Don't let cursor_type have a local value
13056 * xterm.c (x_display_and_set_cursor): Choose cursor depending
13057 on buffer-local value of cursor_type.
13058 (x_draw_bar_cursor): Add parameter WIDTH.
13060 * buffer.c (reset_buffer): Initialize buffer's cursor_type.
13061 (init_buffer_once): Set default cursor_type value to t.
13062 Mark cursor_type as local everywhere.
13063 (syms_of_buffer): New per-buffer variable cursor-type.
13065 * buffer.h (struct buffer): Remove member local_var_flags,
13067 (MAX_BUFFER_LOCAL_VARS): New macro.
13068 (BUFFER_LOCAL_VAR_OFFSET, BUFFER_LOCAL_VAR_IDX)
13069 (BUFFER_HAS_LOCAL_VALUE_P, SET_BUFFER_HAS_LOCAL_VALUE_P)
13070 (BUFFER_LOCAL_IDX, BUFFER_LOCAL_DEFAULT_VALUE, BUFFER_LOCAL_VALUE)
13071 (BUFFER_LOCAL_SYMBOL, BUFFER_LOCAL_TYPE): New macros.
13073 * print.c (print_object): Use new macros for per-buffer variables.
13075 * category.c (Fset_category_table): Use new macros for per-buffer
13078 * buffer.c (buffer_permanent_local_flags): Make a char array.
13079 (max_buffer_local_idx): New variable.
13080 (reset_buffer_local_variables, Fbuffer_local_variables): Rewritten
13081 for new handling of per-buffer variables.
13082 (buffer_slot_type_mismatch): Use new macros for per-buffer vars.
13083 (init_buffer_once): Initialize per-buffer vars differently.
13084 Set max_buffer_local_idx.
13086 * syntax.c (Fset_syntax_table): Use new macros for per-buffer
13089 * lread.c (defvar_per_buffer): Use new macros for per-buffer variables.
13091 * data.c (do_symval_forwarding, store_symval_forwarding)
13092 (find_symbol_value, set_internal, default_value, Fset_default)
13093 (Fkill_local_variable, Flocal_variable_p): Use new macros for
13094 per-buffer variables.
13096 * Makefile.in (bootstrap-emacs): Use `mv -f' instead of `mv'.
13098 2000-03-24 Gerd Moellmann <gerd@gnu.org>
13100 * xterm.c (x_term_init): Unblock input around call1 of
13101 Qvendor_specific_keysyms.
13103 * syntax.c (open_paren_in_column_0_is_defun_start): New variable.
13104 (find_defun_start): Consider an open parenthesis in column 0
13105 a defun start only if open_paren_in_column_0_is_defun_start is set.
13106 (syms_of_syntax): New variable open-paren-in-column-0-is-defun-start.
13108 2000-03-24 Stefan Monnier <monnier@cs.yale.edu>
13110 * eval.c (Fautoload): Add entry in load-history (if after dump).
13111 * lread.c (load-history): Update docstring.
13113 2000-03-24 Gerd Moellmann <gerd@gnu.org>
13115 * indent.c (Fvertical_motion): Always use the current buffer.
13116 Temporarily change the window's buffer, if necessary.
13118 2000-03-23 Gerd Moellmann <gerd@gnu.org>
13120 * xterm.c (fast_find_position): Make sure not to consider rows
13121 not visible in the window.
13123 2000-03-22 Stefan Monnier <monnier@cs.yale.edu>
13125 * regex.c (enum syntaxcode): Provide default for non-Emacs.
13126 (re_compile_fastmap, re_match_2_internal): Undo Dave's previous fix.
13128 2000-03-22 Jason Rumney <jasonr@gnu.org>
13130 * w32menu.c (single_submenu): Set help string to NULL if none.
13131 (w32_menu_show): Set help string correctly.
13132 (add-menu-item): Set help string in MIIM_DATA for menu item.
13133 Load SetMenuItemInfoA explicitly.
13134 (w32_menu_display_help): New function.
13136 * w32fns.c (w32_wnd_proc): Handle WM_MENUSELECT message.
13137 (QCdata): Moved to xdisp.c.
13139 * w32term.c (w32_read_socket): Handle WM_MENUSELECT message.
13140 (Vw32_charset_to_codepage_alist): Removed.
13141 (Vw32_charset_info_alist): New variable.
13142 (Qw32_charset_[ansi, default, symbol, shiftjis, hangul, gb2312)
13143 (chinesebig5, oem, easteurope, turkish, baltic, russian, arabic)
13144 (greek, hebrew, thai, johab, mac, unicode]): New symbols.
13145 (x_produce_glyphs): Remove out of date #ifdef 0'd section. Replace
13147 (w32_codepage_for_font): Use Vw32_charset_info_alist.
13148 (syms_of_w32term): Remove Vw32_charset_to_codepage_alist.
13149 Define Vw32_charset_info_alist and w32_charset symbols.
13151 2000-03-22 Jason Rumney <jasonr@gnu.org>
13153 * makefile.nt (w32bdf.obj): Update dependencies.
13155 * w32bdf.c: Include frame.h and dispextern.h before fontset.h.
13157 * w32fns.c: Include fontset.h after dispextern.h.
13158 (Fx_create_frame): Do not create fontset.
13159 (w32_load_system_font): Doc fix.
13160 (Fx_close_connection): Free full_name if it is not shared.
13162 * w32term.c: Include fontset.h after dispextern.h.
13163 (x_get_glyph_face_and_encoding): New parameter two_byte_p.
13165 (w32_per_char_metric): If PCM is invalid, delete and return NULL.
13166 (x_get_char_and_face_encoding): Use FACE_FOR_CHAR to get face_id.
13167 (w32_font_is_double_byte): New function, needs body.
13168 (x_append_glyph): Set glyph->glyph_not_available_p.
13169 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
13170 it->charset. If it->multibyte_p is zero and it->c is a multibyte
13171 character, convert it to a unibyte character.
13172 (struct glyph_string): Delete member `charset'.
13173 (W32_TEXTOUT): Temporarily remove charset_dim until another way of
13174 calculating it is found.
13175 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
13176 the case that per char metric is not available correctly.
13177 (x_fill_glyph_string): Handle the case that the specific glyph is
13178 not available correctly.
13179 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
13180 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
13181 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
13182 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
13183 fontset. Don't call FS_LOAD_FONT.
13185 2000-03-22 Ken Raeburn <raeburn@gnu.org>
13187 * intervals.h (NULL_INTERVAL): Cast to INTERVAL type.
13188 (INT_LISPLIKE): New macro.
13189 (NULL_INTERVAL_P): Use it.
13190 (INTERVAL_HAS_PARENT, INTERVAL_HAS_OBJECT, SET_INTERVAL_PARENT)
13191 (SET_INTERVAL_OBJECT, INTERVAL_PARENT, COPY_INTERVAL_PARENT)
13192 (GET_INTERVAL_OBJECT, INTERVAL_PARENT_OR_NULL): New macros.
13194 * alloc.c (make_interval, gc_sweep): Use new macros; eliminate all
13195 explicit references to "parent" field of struct interval and
13196 associated unclean type conversions.
13197 * intervals.c (create_root_interval, root_interval, rotate_right)
13198 (rotate_left, balance_possible_root_interval, split_interval_right)
13199 (split_interval_left, interval_start_pos, find_interval)
13200 (next_interval, previous_interval, update_interval)
13201 (adjust_intervals_for_insertion, delete_node, delete_interval)
13202 (adjust_intervals_for_deletion, merge_interval_right)
13203 (merge_interval_left, reproduce_tree, graft_intervals_into_buffer)
13204 (copy_intervals_to_string): Likewise.
13205 * intervals.h (AM_LEFT_CHILD, AM_RIGHT_CHILD, RESET_INTERVAL):
13207 * syntax.c (update_syntax_table): Likewise.
13209 * intervals.c (reproduce_tree_obj): New function, like
13210 reproduce_tree but takes a Lisp_Object for the parent. Declare
13212 (graft_intervals_into_buffer): Use it when appropriate.
13213 (reproduce_tree): Declare with prototype.
13214 (balance_possible_root_interval): Check that the parent is a lisp
13215 object before trying to examine its type.
13217 2000-03-22 Gerd Moellmann <gerd@gnu.org>
13219 * xfaces.c (lface_same_font_attributes_p): Compare font attributes
13220 as strings only if both are known to be strings.
13222 * s/openbsd.h (LIBS_TERMCAP): Undef.
13224 2000-03-21 Stefan Monnier <monnier@cs.yale.edu>
13226 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE): Add default
13227 definitions for non-Emacs compilation.
13228 (enum re_opcode_t): Remove (not)wordchar and move (not)syntaxspec
13229 outside of `#ifdef emacs'.
13230 (print_partial_compiled_pattern): Update.
13231 (regex_compile): Use (not)syntaxspec(Sword) instead of (not)wordchar.
13232 (re_compile_fastmap): Merge handling of charset and charset_not (for
13233 emacs and non-emacs compilation as well).
13234 Similarly for (not)categoryspec and (not)syntaxspec.
13235 Don't use the fastmap when reaching `anychar' since the added
13236 complexity is not justified.
13237 (re_match_2_internal): Merge (not)wordchar (emacs and non-emacs)
13238 and (not)syntaxspec. Merge (not)categoryspec.
13240 2000-03-22 Kenichi Handa <handa@etl.go.jp>
13242 * dispextern.h [!HAVE_WINDOW_SYSTEM] (FACE_SUITABLE_FOR_CHAR_P)
13243 (FACE_FOR_CHAR): Define them differently for the configuration of
13246 2000-03-21 Dave Love <fx@gnu.org>
13248 * fontset.c (Fset_fontset_font, Ffontset_font): Fix newlines in
13251 2000-03-21 Gerd Moellmann <gerd@gnu.org>
13253 * xfaces.c (check_lface_attrs) [GLYPH_DEBUG]: Fix syntax error.
13254 (lface_fully_specified_p): Don't check contents of
13255 LFACE_FONT_INDEX because that attribute is optional.
13256 (realize_x_face): Remove now unwarranted xassert.
13258 2000-03-21 Kenichi HANDA <handa@etl.go.jp>
13260 The following changes are to make font selection based on
13261 characters, not charset. In addition, they recover fontset
13262 facilities while utilizing the new font selection mechanism.
13264 * Makefile.in (fontset.o): Depend on dispextern.h.
13266 * alloc.c (mark_face_cache): Don't mark face->registry.
13268 * dispextern.h (struct glyph): New member glyph_not_available_p.
13269 Use 22 bits for face_id.
13270 (enum lface_attribute_index): Add LFACE_FONT_INDEX.
13271 (struct face): Delete member registry, new member ascii_face.
13272 (FACE_SUITABLE_FOR_CHAR_P): Renamed from
13273 FACE_SUITABLE_FOR_CHARSET_P. Caller changed.
13274 (FACE_FOR_CHAR): Renamed from FACE_FOR_CHARSET. Caller changed.
13275 (struct it): Delete member charset, new member glyph_not_available_p.
13277 * fontset.h (FONT_NOT_OPENED, FONT_NOT_FOUND): Macros removed.
13278 (struct fontset_info, struct fontset_data): Structs removed.
13279 (allloc_fontset_data, free_fontset_data, fs_regiser_fontset)
13280 (Vglobale_fontset_alist, font_idx_temp): Externs removed.
13281 (fs_load_font, fs_query_fontset): Adjusted for new argument.
13282 (fs_free_face_fontset, fontset_font_pattern)
13283 (face_suitable_for_char_p, face_for_char)
13284 (make_fontset_for_ascii_face): Extern them.
13285 (FS_LOAD_FONT): Adjusted for the change of fontset implementation.
13286 (FS_LOAD_FACE_FONT): New macro.
13288 * fontset.c: All codes rewritten or adjusted for the change of
13289 fontset implementation. Now fontset is represented by char table.
13290 (Vglobal_fontset_alist, font_idx_temp, my_strcasetbl):
13292 (my_strcasecmp): Function removed.
13293 (Vfontset_table, next_fontset_id, Vdefault_fontset): New variables.
13294 (AREF, ASIZE): New macros.
13295 (FONTSET_FROM_ID, FONTSET_ID, FONTSET_NAME, FONTSET_FRAME)
13296 (FONTSET_ASCII, FONTSET_BASE, BASE_FONTSET_P, FONTSET_REF)
13297 (FONTSET_REF_VIA_BASE, FONTSET_SET): New macros.
13298 (fontset_ref, fontset_ref_via_base, fontset_set, make_fontset)
13299 (fontset_id_valid_p, font_family_registry, fontset_name)
13300 (fontset_ascii, free_face_fontset, face_suitable_for_char_p)
13301 (face_for_char, make_fontset_for_ascii_face, fontset_font_pattern):
13303 (fs_load_font): New arg FACE. Caller changed.
13304 (fs_query_fontset): Argument changed. Caller changed.
13305 (Fquery_fontset): call fs_query_fontset.
13306 (fs_register_fontset, alloc_fontset_data, free_fontset_data):
13308 (clear_fontset_elements, check_registry_encoding)
13309 (check_fontset_name): New functions.
13310 (syms_of_fontset): Set char-table-extra-slots property of fontset
13311 to 3. Staticpro and initialize Vfontset_table and
13312 Vdefault_fontset. Defsubr fontset_font and fontset_list.
13314 * frame.h (struct frame): Member `fontset_data' removed.
13315 (FRAME_FONTSET_DATA): Macro removed.
13317 * frame.c (make_frame): Don't allocate f->fontset_data.
13318 (Fdelete_frame): Don't free f->fontset_data.
13320 * msdos.c (XMenuActivate): Args to lookup_derived_face changed.
13322 * xdisp.c (charset_at_position): Function removed.
13323 (init_iterator): Don't set member charset of struct `it'.
13324 (handle_face_prop, reseat_to_string, set_iterator_to_next)
13325 (next_element_from_display_vector, insert_left_trunc_glyphs):
13327 (face_before_or_after_it_pos): Call FACE_FOR_CHAR, not
13329 (get_next_display_element, append_space)
13330 (extend_face_to_end_of_line): Likewise.
13332 * xfaces.c (Qx_charset_registry, Vface_default_registry):
13334 (clear_font_table, frame_update_line_height, load_face_font):
13335 Adjusted for the change of fontset implementation.
13336 (load_face_fontset_font): Function removed.
13337 (pixel_point_size): New function.
13338 (font_list): Argument type changed. Caller changed.
13339 (LFACE_FONT): New macro.
13340 (check_lface_attrs): Check attr[LFACE_FONT_INDEX].
13341 (set_lface_from_font_name): Type of arg FONTNAME is changed to
13342 Lisp_Object. Determine the font name by actually loading a font
13343 by the specified pattern. Set LFACE_FONT (lface) to the specified
13344 pattern. Even if a font is not found, don't try alternatives.
13345 (Finternal_set_lisp_face_attribute): Handle `font' slot in lface.
13346 (set_font_frame_param): If `font' is specified in lface, use it.
13347 (Finternal_get_lisp_face_attribute): Handle `font' slot in lface.
13348 (lface_same_font_attributes_p): Likewise.
13349 (make_realized_face): Arguent changed. Caller changed. Set
13350 face->ascii_face to face itself.
13351 (free_realized_face): Free face->fontset if face is for ASCII.
13352 (face_suitable_for_iso8859_1_p, face_suitable_for_charset_p)
13353 (deduce_unibyte_registry, x_charset_registry): Functions removed.
13354 (free_realized_multibyte_face): New function.
13355 (lookup_face, lookup_named_face, lookup_derived_face): Argument
13356 changed. Caller changed.
13357 (try_font_list): Argument type changed.
13358 (face_fontset): Check `font' slot of ATTRS, not `family' slot.
13359 (choose_face_font): Argument changed. Handle fontset properly.
13360 (choose_face_fontset_font): Function removed.
13361 (realize_default_face, realize_named_face): Don't remove the
13363 (realize_face): Argument changed. Caller changed. Remove face
13364 with the arg former_face_id in advance. Load font for the new face.
13365 (realize_x_face): Argument changed. Caller changed. For a
13366 multibyte character, share fontset with base_face. For a single
13367 byte character, make a new realized fontset. Don't load a font here.
13368 (realize_tty_face): Argument changed. Caller changed.
13369 (compute_char_face): Call FACE_FOR_CHAR, not FACE_FOR_CHARSET.
13370 (face_at_buffer_position): Don't check multibyte_p for returning
13372 (face_at_string_position): Call FACE_SUITABLE_FOR_CHAR_P, not
13373 FACE_SUITABLE_FOR_CHARSET_P.
13374 (syms_of_xfaces): Remove code for Qx_charset_registry and
13375 Vface_default_registry.
13377 * xterm.c: Include fontset.h after dispextern.h. Undo the changes
13378 related to PER_CHAR_METRIC done by Gerd on 2000-03-03.
13379 (x_per_char_metric): Don't try FONT->default_char. Even if
13380 pcm->width is zero, glyph bits may exist.
13381 (x_encode_char): Always initialize char2b->byte1.
13382 (x_get_char_face_and_encoding): Call FACE_FOR_CHAR to get face_id.
13383 (x_get_glyph_face_and_encoding): New arg two_byte_p. Caller changed.
13384 (x_append_glyph): Set glyph->glyph_not_available_p.
13385 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
13386 it->charset. Handle the case that per char metric is not
13387 available. If it->multibyte_p is zero and it->c is a multibyte
13388 character, convert it to a unibyte character.
13389 (struct glyph_string): Delete member `charset'.
13390 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
13391 the case that per char metric is not available correctly.
13392 (x_fill_glyph_string): Handle the case that the specific glyph is
13393 not available correctly.
13394 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
13395 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
13396 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
13397 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
13398 fontset. Don't call FS_LOAD_FONT.
13400 * xfns.c (Fx_create_frame): Don't cal fs_register_fontset.
13401 (x_create_tip_frame): Likewise.
13402 (Fx_close_connection): Free full_name of font_info.
13404 * fns.c (optimize_sub_char_table): New function.
13405 (Foptimize_char_table): New function.
13406 (syms_of_fns): Defsubr Soptimize_char_table.
13408 2000-03-20 Gerd Moellmann <gerd@gnu.org>
13410 * buffer.c (Fset_buffer_modified_p): Set update_mode_lines
13411 only if buffer is displayed in some window.
13413 * xdisp.c (handle_single_display_prop): Initialize local `value'.
13414 (try_window_reusing_current_matrix): Don't call scroll run
13415 function if run's current and desired position are the same;
13416 this prevents cursor flickering.
13418 2000-03-19 Stefan Monnier <monnier@cs.yale.edu>
13420 * regex.h (RE_TRANSLATE. RE_TRANSLATE_P): Moved to regex.c.
13422 * regex.c (RE_STRING_CHAR): New macro.
13423 (GET_CHAR_AFER_2): Remove.
13424 (RE_TRANSLATE, RE_TRANSLATE_P): New macros moved from regex.h.
13425 (enum re_opcode_t): Remove on_failure_jump_exclusive.
13426 (print_partial_compiled_pattern, re_compile_fastmap)
13427 (re_match_2_internal): Remove on_failure_jump_exclusive.
13428 (regex_compile): Turn optimizable P+ loops into PP*, so that the
13429 optimization only need to work for * (ie. can use of_keep_string_jump).
13430 Remove the special case for .*\n since it is now covered by the general
13432 (re_search_2): Don't bother with `room'.
13433 (skip_one_char): New function.
13434 (skip_noops): Simplify since `memory' is not needed any more.
13435 (mutually_exclusive_p): Restructure slightly to use `switch' and
13436 add handling for "all" remaining cases.
13437 (re_match_2_internal): Change on_failure_jump_smart to use
13438 on_failure_keep_string_jump (and redirect the end-of-loop jump)
13439 rather than on_failure_jump_exclusive.
13441 2000-03-19 Gerd Moellmann <gerd@gnu.org>
13443 * xfns.c (select_visual): Don't set dpyinfo->n_planes to the
13444 number of bits per RGB because it's everywhere used as the depth
13447 * term.c (calculate_costs): Remove code dealing with X frames.
13449 2000-03-19 Richard M. Stallman <rms@gnu.org>
13451 * lread.c (syms_of_lread): Doc fix for load-convert-to-unibyte.
13453 2000-03-18 Gerd Moellmann <gerd@gnu.org>
13455 * lread.c (read_integer): Unread the last char not consumed.
13457 2000-03-17 Gerd Moellmann <gerd@gnu.org>
13459 * xterm.c (x_update_window_cursor): Don't update in frames
13460 which are in the process of being deleted.
13462 2000-03-16 Gerd Moellmann <gerd@gnu.org>
13464 * Makefile.in (mostlyclean): Add `*.core'.
13465 (clean): Add `bootstrap-emacs'.
13467 * lread.c (read_integer): New function.
13468 (read1): Support read syntax #o, #x, #b, #r.
13470 2000-03-15 Stefan Monnier <monnier@cs.yale.edu>
13472 * regex.c (re_match_2): Fix string shortening (to fit `stop') to
13473 make sure POINTER_TO_OFFSET gives the same value before and after
13474 PREFETCH. Use `dfail' to guarantee "atomic" matching.
13475 (PTR_TO_OFFSET): Use POINTER_TO_OFFSET.
13476 (debug): Now only active if > 0 rather than if != 0.
13477 (DEBUG_*): Update for the new meaning of `debug'.
13478 (print_partial_compiled_pattern): Add missing `succeed' case. Use
13479 CHARSET_* macros in the charset(_not) branch. Fix off-by-two bugs
13480 in `succeed_n', `jump_n' and `set_number_at'.
13481 (store_op1, store_op2, insert_op1, insert_op2)
13482 (at_begline_loc_p, at_endline_loc_p): Add prototype.
13483 (group_in_compile_stack): Move to after its arg's types are
13484 declared and add a prototype.
13485 (PATFETCH): Define in terms of PATFETCH_RAW.
13486 (GET_UNSIGNED_NUMBER): Add the usual `do { ... } while(0)' wrapper.
13487 (QUIT): Redefine as a nop except for NTemacs.
13488 (regex_compile): Handle intervals {,M} as if it was {0,M}. Fix
13489 indentation of the greedy-op and shy-group code.
13490 (at_(beg|end)line_loc_p): Fix argument's types.
13491 (re_compile_fastmap): Ifdef out failure_stack_ptr to shut up gcc.
13492 (re_search_2): Use POS_AS_IN_BUFFER. Simplify `room' computation.
13493 (MATCHING_IN_FIRST_STRING): Remove.
13494 (re_match_2): Use POS_AS_IN_BUFFER. Ifdef out failure_stack_ptr
13495 to shut up gcc. Use FIRST_STRING_P and POINTER_TO_OFFSET. Use
13496 QUIT unconditionally.
13498 2000-03-15 Gerd Moellmann <gerd@gnu.org>
13500 * minibuf.c (Fminibuffer_complete): Set point to ZV if finding
13503 * process.c (send_process): Add a hint that the function
13504 can call Lisp code to its comment.
13506 * lread.c (load_dangerous_libraries): New variable.
13507 (Vbytecomp_version_regexp): New variable.
13508 (safe_to_load_p): New function.
13509 (Fload): Handle files not compiled with Emacs specially.
13510 (syms_of_lread): New Lisp variable load-dangerous-libraries.
13512 2000-03-14 Gerd Moellmann <gerd@gnu.org>
13514 * lisp.h (free_frame_xic) [HAVE_X_I18N]: Add missing semicolon.
13516 * xterm.c (xim_close_dpy, xim_initialize): Use X11R6-style XIM
13517 support functions only if HAVE_X11R6_XIM is defined.
13518 (xim_instantiate_callback): Define only if HAVE_X11R6_XIM.
13520 * s/sol2.h (INHIBIT_X11R6_XIM): Define.
13522 * xfns.c (X_I18N_INHIBITED): Don't define.
13523 (create_frame_xic): Remove conditional compilation on X_I18N_INHIBITED.
13524 (x_kill_gs_process, x_window): Use FRAME_X_VISUAL.
13526 * config.in (HAVE_X_I18N): Moved here from xterm.h.
13527 (HAVE_X11R6_XIM): Define.
13529 * xterm.h (HAVE_X_I18N) [HAVE_X11R6]: Moved to config.in.
13531 * xterm.c (x_term_init): Add support for X resource `synchronous'.
13532 If set, call XSynchronize.
13534 2000-03-13 Stefan Monnier <monnier@cs.yale.edu>
13536 * regex.c: Declare a new type `re_char' used throughout the code
13537 for the string char type. It's `const unsigned char' to match the
13538 rest of Emacs. Consistently make sure all pointers to strings use
13539 it and make sure all pointers into the pattern use `unsigned char'.
13540 (re_match_2_internal): Use `PREFETCH+STRING_CHAR' instead of
13541 GET_CHAR_AFTER_2. Also merge wordbound and notwordbound to reduce
13544 * charset.h (GET_CHAR_AFTER_2): Remove.
13545 (GET_CHAR_BEFORE_2): Use unsigned chars, like everywhere else.
13547 2000-03-12 Ken Raeburn <raeburn@gnu.org>
13549 * Makefile.in (temacs): Evaluate ALL_LDFLAGS into a temporary
13550 variable before the invocation of YMF_PASS_LDFLAGS, in case both
13551 of them try to use backquotes.
13553 2000-03-12 Dave Love <fx@gnu.org>
13555 * unexelf.c: Restore changes of 1999-10-19.
13556 (unexec): Don't adjust bss for sbss type SHT_PROGBITS; otherwise
13557 fix its type and alignment; copy it from current process.
13559 2000-03-12 Gerd Moellmann <gerd@gnu.org>
13561 * atimer.c (cancel_atimer): Break out of the loop as soon as timer
13562 has been found. Fix bug not computing timer's predecessor.
13564 * fileio.c (Fread_file_name): Handle case that DIR contains a
13567 * window.c (Fsave_window_excursion): Doc fix.
13569 * xfns.c (x_defined_color): Rewritten to use x_allocate_nearest_color.
13571 2000-03-12 Eli Zaretskii <eliz@is.elta.co.il>
13573 * msdos.c (vga_installed): New function, code moved from
13574 dos_set_window_size.
13575 (Qbar, Qcursor_type, outside_cursor): New variables.
13576 (syms_of_msdos): Intern and staticpro them.
13577 (dos_ttraw) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Save the cursor
13578 shape used outside Emacs when called for the first time.
13579 (dos_ttcooked) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Restore the
13580 cursor shape used outside Emacs.
13581 (msdos_set_cursor_shape, IT_set_cursor_type): New functions.
13582 (IT_frame_up_to_date): Call IT_set_cursor_type, in case the cursor
13584 (IT_set_frame_parameters): Call IT_set_cursor_type if the frame
13585 parameters specify the cursor. Make qreverse a global
13586 variable (renamed to Qreverse).
13588 2000-03-09 Gerd Moellmann <gerd@gnu.org>
13590 * fns.c (Fy_or_n_p): Cancel busy-cursor.
13592 2000-03-08 Stefan Monnier <monnier@cs.yale.edu>
13594 This is a big redesign of failure-stack and register handling, prompted
13595 by bugs revealed when trying to add shy-groups. Overall, what happened
13596 is that loops are now structured a little differently, groups can be
13597 shy and the code is a little simpler.
13599 * regex.h: Update the copyright.
13600 (RE_SHY_GROUPS): New value.
13601 (RE_UNMATCHED_RIGHT_PAREN_ORD): Renumber.
13602 (RE_SYNTAX_EMACS): Add RE_SHY_GROUPS.
13604 * regex.c (enum re_opcode_t): Remove jump_past_alt,
13605 maybe_pop_jump, push_dummy_failure and dumy_failure_jump. Add
13606 on_failure_jump_(exclusive, loop and smart). Also fix the comment
13607 for (start|stop)_memory since they now only take one argument (the
13608 second has becomes unnecessary).
13609 (print_partial_compiled_pattern): Adjust for changes in re_opcode_t.
13610 (print_compiled_pattern): Use %ld to printf long ints and flush to
13611 make debugging a little easier.
13612 (union fail_stack_elt): Make the integer unsigned.
13613 (struct fail_stack_type): Add a `frame' element.
13614 (INIT_FAIL_STACK): Init `frame' as well.
13615 (POP_PATTERN_OP): New macro for re_compile_fastmap.
13616 (DEBUG_PUSH, DEBUG_POP): Remove.
13617 (NUM_REG_ITEMS): Remove.
13618 (NUM_NONREG_ITEMS): Adjust.
13619 (FAILURE_PAT, FAILURE_STR, NEXT_FAILURE_HANDLE)
13620 (TOP_FAILURE_HANDLE): New macros for the cycle detection.
13621 (ENSURE_FAIL_STACK): New macro for PUSH_FAILURE_(REG|POINT).
13622 (PUSH_FAILURE_REG, POP_FAILURE_REG, CHECK_INFINITE_LOOP):
13624 (PUSH_FAILURE_POINT): Don't push registers any more. The pattern
13625 address pushed is not the destination of the jump but the source
13627 (NUM_FAILURE_ITEMS): Remove.
13628 (POP_FAILURE_POINT): Adapt to the new stack structure (i.e. pop
13629 registers before the actual failure point). Don't hardcode any
13630 meaning for str==NULL anymore.
13631 (union register_info_type, REG_MATCH_NULL_STRING_P, IS_ACTIVE)
13632 (MATCHED_SOMETHING, EVER_MATCHED_SOMETHING, SET_REGS_MATCHED):
13634 (REG_UNSET_VALUE): Use NULL (why not?).
13635 (compile_range): Remove declaration since it doesn't exist.
13636 (struct compile_stack_elt_t): Remove inner_group_offset.
13637 (old_reg(start|end), reg_info, reg_dummy, reg_info_dummy): Remove.
13638 (regex_grow_registers): Remove dead code.
13639 (FIXUP_ALT_JUMP): New macro.
13640 (regex_compile): Add shy-groups Change loops to use
13641 on_failure_jump_smart&jump instead of
13642 on_failure_jump&maybe_pop_jump. Change + loops to eliminate the
13643 initial (dummy_failure_)jump. Remove c1_base (looks like unused
13644 variable to me). Use `jump' instead of `jump_past_alt' and don't
13645 bother with push_dummy_failure in alternatives since it is now
13646 unnecessary. Use FIXUP_ALT_JUMP. Eliminate a useless `#ifdef
13647 emacs' for (re)allocating the stack.
13648 (re_compile_fastmap): Remove dead variables i and num_regs. Exit
13649 from loop when bufp->can_be_null rather than jumping to `done'.
13650 Avoid jumping backwards so as to ensure termination. Use
13651 PATTERN_STACK_EMPTY and POP_PATTERN_OP. Improved handling of
13652 backreferences. Remove dead code in handling of `anychar'.
13653 (skip_noops, mutually_exclusive_p): New functions taken from the
13654 handling of `maybe_pop_jump' in re_match_2_internal. Slightly
13655 improve mutually_exclusive_p to handle ".+\n".
13656 (lowest_active_reg, highest_active_reg)
13657 (NO_(LOWEST|HIGHEST)_ACTIVE_REG) Remove.
13658 (re_match_2_internal): Use %p instead of 0x%x when printf'ing
13659 ptrs. Don't SET_REGS_MATCHED anymore. Remove many dead
13660 variables. Push register (in `start_memory') on the stack rather
13661 than storing it in old_reg(start|end). Remove the cycle detection
13662 from `stop_memory', replaced by the use of on_failure_jump_loop
13663 for greedy loops. Add code for the new on_failure_jump_<foo>.
13664 Remove ad-hoc code in `on_failure_jump' to push more registers in
13665 the case of a loop. Take out code from `maybe_pop_jump' into
13666 separate functions and adapt it to the semantics of
13667 `on_failure_jump_smart'. Remove jump_past_alt, dummy_failure_jump
13668 and push_dummy_failure. Remove dummy_failure handling and
13669 handling of `failures to jump to on_failure_jump' (this last one
13670 was already dead code, it seems).
13671 (group_match_null_string_p, alt_match_null_string_p)
13672 (common_op_match_null_string_p): Remove.
13674 2000-03-08 Dave Love <fx@gnu.org>
13676 * config.in: Don't depend on __STDC__ for volatile.
13677 Add POINTER_TYPE, PTR, PROTOTYPES.
13679 * hftctl.c, strftime.c: Use PROTOTYPES.
13680 * eval.c (find_handler_clause): Likewise.
13682 * mem-limits.h: Use POINTER_TYPE.
13684 * lisp.h (P_): Define based on PROTOTYPES, not __STDC__.
13685 (memory_warnings): Declare using POINTER_TYPE.
13687 2000-03-08 Gerd Moellmann <gerd@gnu.org>
13689 * xfns.c (x_set_cursor_type): If ARG is nil, give frame no cursor.
13691 * xdisp.c (display_echo_area): Temporarily inhibit garbage collection.
13693 * xfns.c: Remove obsolete code in #if 0.
13694 (Fx_focus_frame): New function.
13696 2000-03-07 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
13698 * coding.c (coding_category_name): Add coding-category-utf-8,
13699 coding-category-utf-16-be, coding-category-utf-16-le.
13700 (UTF_8_1_OCTET_P, UTF_8_EXTRA_OCTET_P, UTF_8_2_OCTET_LEADING_P,
13701 UTF_8_3_OCTET_LEADING_P, UTF_8_4_OCTET_LEADING_P,
13702 UTF_8_5_OCTET_LEADING_P, UTF_8_6_OCTET_LEADING_P): New macros.
13703 (detect_coding_utf_8): New function.
13704 (UTF_16_INVALID_P, UTF_16_HIGH_SURROGATE_P
13705 UTF_16_LOW_SURROGATE_P): New macros.
13706 (detect_coding_utf_16): New function
13707 (detect_coding_mask): When priorities are specified, skip any
13708 categories that have `nil' coding-system. Fix bug of returning
13709 wrong mask when PRIORITIES is specified and detect_coding_XXX()
13710 returns a mask not set in PRIORITIES.
13711 (detect_eol_type_in_2_octet_form): New function.
13712 (detect_eol): selects detect_eol_type_XXX to call according to
13713 cooding->category_idx.
13714 (detect_coding_system): Remove `nil' coding-system in the result.
13715 (Fupdate_coding_systems_internal): Update all coding-categories.
13717 * coding.h (CODING_CATEGORY_IDX_UTF_8)
13718 (CODING_CATEGORY_IDX_UTF_16_BE, CODING_CATEGORY_IDX_UTF_16_LE):
13720 (CODING_CATEGORY_IDX_RAW_TEXT, CODING_CATEGORY_IDX_BINARY)
13721 (CODING_CATEGORY_IDX_MAX): Adjusted for the above macros.
13722 (CODING_CATEGORY_IDX_UTF_16_LE)
13723 (CODING_CATEGORY_MASK_UTF_8, CODING_CATEGORY_MASK_UTF_16_BE)
13724 (CODING_CATEGORY_MASK_UTF_16_LE): New macros.
13725 (CODING_CATEGORY_MASK_ANY): Include the above macros.
13726 (CODING_CATEGORY_MASK_UTF_16_BE_LE): New macro.
13728 2000-03-07 Gerd Moellmann <gerd@gnu.org>
13730 * doc.c (Fdocumentation_property): If value is not a string,
13731 and doesn't refer to etc/DOC, evaluate it to obtain a string.
13733 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: Don't try to
13734 close the display with XtCloseDisplay. This caused a bus error
13737 * minibuf.c (Fminibuffer_complete): Move point to ZV when input is
13738 complete but not unique.
13740 2000-03-06 Gerd Moellmann <gerd@gnu.org>
13742 * process.c (send_process): Remove local variable `procname' that
13743 might become invalid when a GC happens. Instead, access the
13744 process name slot directly.
13746 * xfns.c (x_set_menu_bar_lines_1): Adjust window's orig_top and
13747 orig_height if set.
13749 * frame.c (set_menu_bar_lines_1): Adjust window's orig_top and
13750 orig_height if set.
13752 2000-03-06 Eli Zaretskii <eliz@is.elta.co.il>
13754 * msdos.c (IT_note_mouse_highlight): Return immediately if frame's
13755 glyph matrices have been freed.
13757 2000-03-05 Gerd Moellmann <gerd@gnu.org>
13759 * Makefile.in (tags): Include ../lwlib/TAGS in TAGS.
13760 (bootstrap-temacs): Set LC_ALL to C like for temacs.
13762 * xfns.c (QCdata): Moved to xdisp.c.
13764 * xdisp.c (QCdata): Moved here from xfns.c.
13765 (syms_of_xdisp): Initialize QCdata.
13767 * frame.h (FRAME_INTERNAL_BORDER_WIDTH) [!HAVE_X_WINDOWS]: Define.
13769 * window.c (coordinates_in_window): Use
13770 FRAME_INTERNAL_BORDER_WIDTH_SAFE instead of
13771 FRAME_INTERNAL_BORDER_WIDTH.
13773 * xdisp.c (try_window_id): Recompute unchanged information if
13774 it is obviously invalid.
13776 * xterm.c (x_term_init): Create a colormap if not using the
13779 * xterm.h (select_visual): Change prototype.
13781 * xfns.c (select_visual): Rewritten. Recognize user-specified
13783 (visual_classes): New variable.
13785 2000-03-04 Gerd Moellmann <gerd@gnu.org>
13787 * xfns.c (x_defined_color, x_set_mouse_color, lookup_rgb_color)
13788 (lookup_pixel_color, x_laplace, x_build_heuristic_mask)
13789 (png_load): Access colormap of frame using FRAME_X_COLORMAP.
13790 (x_decode_color): Don't handle allocation of white and black specially.
13791 (x_window) [USE_X_TOOLKIT]: Set XtNvisual, XtNdepth, and
13792 XtNcolormap resources.
13793 (x_window) [!USE_X_TOOLKIT]: Pass colormap to XCreateWindow.
13794 (Fx_create_frame): Initialize color members of x_output structure.
13795 (xpm_load): Pass colormap to XPM lib.
13797 * xfaces.c (x_free_colors): Access colormap of frame using
13798 FRAME_X_COLORMAP. Be paranoid about freeing black and white
13799 when default colormap is used.
13801 * xterm.c (x_term_init): Set Colormap member of x_display_info
13802 structure. Copy colormap if resource `privateColormap' is
13803 specified (PseudoColor only).
13804 (x_setup_relief_color): Access colormap of frame using
13807 * xterm.h (struct x_display_info): Add Colormap member `cmap'.
13808 (FRAME_X_COLORMAP, FRAME_X_VISUAL): New macros.
13810 2000-03-04 Jason Rumney <jasonr@gnu.org>
13812 * xfaces.c Change many FRAME_X... macros to FRAME_WINDOW... or
13813 other non-platform-specific equivalents.
13814 [WINDOWSNT]: Include w32term.h, fontset.h and define X
13815 specific functions and macros as their w32 equivalents where
13816 non-platform-specifics are not available.
13817 [HAVE_X_WINDOWS]: Change most of these to HAVE_WINDOW_SYSTEM.
13818 (x_create_gc, x_free_gc) [WINDOWSNT]: Add W32 versions.
13819 (clear_font_table) [WINDOWSNT]: Call w32_unload_font.
13820 (frame_update_line_height): Use macros to access f->output_data.
13821 (defined_color): Remove FIXME comments; fixed.
13822 (x_face_list_fonts, prepare_face_for_display): Put X specifics
13823 into #ifdef blocks. Add WINDOWSNT blocks.
13824 (Fx_list_fonts): Use macros for accessing font data.
13825 (set_lface_from_font_name): Different default fonts for X and
13827 (font_scalable_p) [WINDOWSNT]: Treat wildcard XLFD_AVGWIDTH as
13828 scalable for backward compatibility.
13829 (realize_tty_face) [MSDOS]: Do the same for WINDOWSNT.
13830 (syms_of_xfaces) [WINDOWSNT]: Allow scalable fonts by default.
13832 * emacs.c (main) [HAVE_NTGUI]: Call syms_of_xfaces instead of
13835 * makefile.nt (w32faces.obj): Remove.
13838 2000-03-03 Jason Rumney <jasonr@gnu.org>
13840 * keyboard.c (make_lispy_event): Call buffer_posn_from_coords with
13841 correct parameters.
13843 2000-03-03 Ken Raeburn <raeburn@gnu.org>
13845 * unexelf.c (PT_LOAD, SHT_*, SHN_*) [__NetBSD__]: Only provide
13846 standard ELF definitions here if the system header does not.
13848 2000-03-03 Gerd Moellmann <gerd@gnu.org>
13850 * xterm.c (PER_CHAR_METRIC): Removed.
13851 (x_per_char_metric_1, x_default_char): New functions.
13852 (x_per_char_metric): If font's default char is invalid, return
13853 metrics of a suitably chosen usable default char.
13854 (x_draw_glyph_string_foreground): If font has an invalid default
13855 char, replace occurrences of unprintable chars with a suitably
13856 chosen usable default char.
13858 2000-03-02 Gerd Moellmann <gerd@gnu.org>
13860 * xterm.c (note_mouse_highlight): Return quickly if frame's
13861 glyph matrices have been freed.
13863 * dispnew.c (free_glyphs): Block input while freeing matrices.
13865 * xfns.c (x_clear_image, x_kill_gs_process): Use x_free_colors.
13867 * xterm.c (x_alloc_lighter_color, x_setup_relief_color):
13870 * dispextern.h (x_free_colors): Add prototype.
13872 * xfaces.c (x_free_colors): New function.
13873 (unload_color, free_face_colors): Use it.
13875 2000-03-02 Eli Zaretskii <eliz@is.elta.co.il>
13877 * msdos.h (FRAME_INTERNAL_BORDER_WIDTH): Define to zero.
13879 * window.c [MSDOS]: Include msdos.h.
13881 2000-03-02 Dave Love <fx@gnu.org>
13883 * m/powerpcle.h, m/sparc.h: Don't set C_OPTIMIZE_SWITCH.
13885 * m/mips-siemens.h, m/news-r6.h, m/news-risc.h, m/tekxd88.h: Don't
13886 set C_OPTIMIZE_SWITCH for gcc.
13888 2000-03-02 Kenichi Handa <handa@etl.go.jp>
13890 * coding.c (coding_save_composition): Be sure to allocate
13891 composition data area in coding even if there's no composition in
13894 2000-03-01 Jason Rumney <jasonr@gnu.org>
13896 * w32term.c: Equivalent changes to those made to xterm.c on
13897 2000-02-25 and 2000-02-24.
13899 * w32fns.c: Equivalent changes to those made to xfns.c on
13900 2000-02-25 and 2000-02-21.
13902 * sysdep.c: [WINDOWSNT]: Use sys_read and sys_write to ensure
13903 correct line-end convention is followed.
13905 * w32menu.c [HAVE_BOXES]: Remove #undef.
13906 (single_keymap_panes): Remove code for simulating checkmarks.
13907 (single_menu_item): Remove notbuttons_ptr argument. Callers changed.
13908 Remove code for drawing simulated checkmarks.
13909 (w32_menu_show): make unibyte help string correctly.
13910 (add_menu_item): draw standard Windows checkmarks. Draw radio
13911 buttons as radio buttons if possible.
13913 2000-03-01 Gerd Moellmann <gerd@gnu.org>
13915 * sysdep.c (start_of_text): Don't define this function for NetBSD
13918 * m/pmax.h (START_FILES, CANNOT_DUMP) [__NetBSD__ || __OpenBSD__]:
13920 (UNEXEC) [__NetBSD__ || __OpenBSD__]: Define to unexelf.o.
13921 (LINKER): Don't undef if __NetBSD__ is defined.
13923 * m/mips.h (LINKER) [__NetBSD__ || __OpenBSD__]: Don't define.
13925 * fileio.c [__NetBSD__]: Define `unix'.
13927 * xfns.c (start_busy_cursor): Allow floats for busy-cursor-delay.
13929 2000-02-29 Gerd Moellmann <gerd@gnu.org>
13931 * atimer.c (start_atimer): Don't abort when timers are stopped.
13932 (append_atimer_lists): New function.
13933 (cancel_atimer, stop_other_atimers, run_all_atimers): Handle
13934 arbitrary lists of stopped and running atimers.
13936 * atimer.c (cancel_atimer): Handle canceling an atimer when
13937 some timers are stopped.
13939 * xfns.c (cancel_busy_cursor): Set busy_cursor_atimer to null
13940 after canceling it.
13942 * fns.c (maybe_resize_hash_table): Handle case of new size
13943 coming out as being the same as old size.
13945 2000-02-27 Jason Rumney <jasonr@gnu.org>
13947 * makefile.nt: Add atimer.h to dependencies.
13948 * w32.c (init_environment): Set Vw32_num_mouse_buttons here.
13949 * w32console.c: Only disable window system features for dispextern.h
13950 (initialize_w32_display): Build a display info for the console.
13951 * w32faces.c (tty_defined_color): Apply xfaces.c change from 02-17.
13952 * w32fns.c (w32_wnd_proc) [WM_LBUTTON_DOWN, WM_RBUTTON_DOWN,
13953 WM_LBUTTON_UP, WM_RBUTTON_UP]: Do not treat 4 or more button mice
13955 * w32gui.h (struct W32FontStruct): Revert last change after change
13957 * w32menu.c (single_submenu): Set up help string.
13958 [!HAVE_MULTILINGUAL_MENU]: Don't overwrite item_name with descrip.
13959 (w32_dialog_show): Set up help string.
13960 * w32term.c (w32_display_info_for_display): Remove unused function.
13961 (w32_draw_bitmap): Use pre-built bitmaps.
13962 (w32_initialize_display_info): New function to initialize parts of
13963 display info that are common to both GUI and console frames.
13964 (w32_term_init): Use w32_initialize_display_info. Do not set
13965 Vw32_num_mouse_buttons here, as it is not called for console
13966 frames. Build bitmaps for indicating truncated lines etc.
13967 (x_delete_display): Destroy pre-built bitmaps.
13968 * xdisp.c (handle_single_display_prop): Use FONT_HEIGHT macro.
13969 (echo_area_display): Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM.
13971 2000-02-27 Dave Love <fx@gnu.org>
13973 * lisp.h: Add a bunch of prototypes.
13975 2000-02-26 Kenichi Handa <handa@etl.go.jp>
13977 * keyboard.c (read_char): Set `usec' correctly.
13979 2000-02-25 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
13981 * ccl.c (ccl_driver) [CCL_MapMultiple]: When the mapped value is
13982 `lambda', set reg[RRR] to the map index.
13983 (ccl_driver) [CCL_MapSingle]: When the mapped value is found, set
13984 reg[RRR] to 0. Otherwise, set it to -1.
13986 2000-02-25 Gerd Moellmann <gerd@gnu.org>
13988 * emacs.c (main): Remove code snippet commented out with `//'.
13990 2000-02-25 Richard M. Stallman <rms@gnu.org>
13992 * fileio.c (Ffile_symlink_p): If result starts with a `/'
13993 and contains a `:', prepend `/:'.
13995 * window.c (select_window_1): If selected_window is nil,
13996 don't "swap out" the buffer's point.
13997 (Fset_window_configuration): Set selected_window to nil
13998 before calling Fselect_window.
13999 (unshow_buffer): Don't set point in buffer from window's point
14000 if another more recently selected window also shows the buffer.
14002 2000-02-25 Gerd Moellmann <gerd@gnu.org>
14004 * keyboard.c (recursive_edit_1): Cancel busy-cursor.
14006 * xfns.c (inhibit_busy_cursor, busy_count): Removed.
14007 (Fx_show_busy_cursor, Fx_hide_busy_cursor): Removed.
14008 (busy_cursor_atimer, busy_cursor_shown_p, Vbusy_cursor_delay):
14010 (DEFAULT_BUSY_CURSOR_DELAY): New define.
14011 (start_busy_cursor, cancel_busy_cursor, show_busy_cursor)
14012 (hide_busy_cursor): New functions.
14013 (syms_of_xfns): DEFVAR_LISP Vbusy_cursor_delay.
14015 * minibuf.c (read_minibuf): Cancel busy-cursor.
14017 * keyboard.c (command_loop_1): Call start_busy_cursor before
14018 Fcommand_execute and cancel_busy_cursor after it.
14019 (timer_check): Remove busy-cursor code.
14020 (Fread_key_sequence, Fread_key_sequence_vector): Start/cancel busy
14023 * process.c (wait_reading_process_input): Remove busy-cursor code.
14025 * eval.c (Fsignal): Call cancel_busy_cursor instead of
14026 Fx_hide_busy_cursor.
14028 * dispextern.h (Fx_show_busy_cursor, Fx_hide_busy_cursor):
14030 (start_busy_cursor, cancel_busy_cursor): Add prototypes.
14032 * lisp.h (Fx_hide_busy_cursor): Remove prototype.
14034 * xterm.c (XTread_socket): Remove busy-cursor code.
14036 * dispnew.c (flush_stdout) [GLYPH_DEBUG]: New function.
14037 (build_frame_matrix_from_leaf_window): Put code handling
14038 glyph row's not being a slice of a frame row in #if 0.
14039 (sync_window_with_frame_matrix_rows): New function.
14040 (frame_row_to_window): New function.
14041 (mirror_line_dance): Handle copies between windows.
14043 * lread.c (Fload): Use `xfree' instead of `free'.
14044 (init_obarray): Use `xmalloc' instead of `malloc'.
14046 * window.c (Fset_window_buffer): Set WINDOW to the window
14048 (coordinates_in_window): Take frame's internal border width
14051 2000-02-24 Gerd Moellmann <gerd@gnu.org>
14053 * xterm.c (x_display_and_set_cursor): Display cursor of
14054 non-selected windows depending on the setting of
14055 cursor_in_non_selected_windows.
14057 * xdisp.c (cursor_in_non_selected_windows): New variable.
14058 (syms_of_xdisp): DEFVAR_BOOL it.
14060 2000-02-23 Gerd Moellmann <gerd@gnu.org>
14062 * data.c (Fstring_to_number): If number is greater than what
14063 fits into an integer, return a float.
14065 * eval.c (specbind): Remove references to
14066 keyword_symbols_constant_flag.
14068 * data.c (keyword_symbols_constant_flag): Removed.
14069 (Fmakunbound, set_internal, syms_of_data): Remove references to
14070 keyword_symbols_constant_flag.
14072 * bytecode.c (Fbyte_code): Remove keyword_symbols_constant_flag.
14074 2000-02-23 Kenichi Handa <handa@etl.go.jp>
14076 * syntax.c (multibyte_syntax_as_symbol): New variable.
14077 (syms_of_syntax): Declare it as a Lisp variable.
14078 (SYNTAX_WITH_MULTIBYTE_CHECK): New macro.
14079 (scan_lists): If both sexpflag and multibyte_syntax_as_symbol are
14080 nonzero, treat all multibyte characters as symbol.
14081 (init_syntax_once): Give syntax `word' to all multibyte characters.
14083 2000-02-22 Eli Zaretskii <eliz@is.elta.co.il>
14085 * frame.c (Fdelete_frame): Don't let echo_area_window remain on
14088 2000-02-21 Gerd Moellmann <gerd@gnu.org>
14090 * frame.c (Fmouse_position): GCPRO retval instead of x and y.
14092 * xfns.c (x_window_to_frame, x_any_window_to_frame)
14093 (x_non_menubar_window_to_frame): Check the busy-cursor window.
14095 2000-02-21 Dave Love <fx@gnu.org>
14097 * frame.c (Vmouse_position_function): New variable.
14098 (Fmouse_position): Use it.
14099 (syms_of_frame): Install it.
14101 * charset.c (find_charset_in_str): Fix use of `c' instead of `c1'.
14103 2000-02-20 Gerd Moellmann <gerd@gnu.org>
14105 * fileio.c (Finsert_file_contents): Unbind the binding of
14106 standard-output done by temp_output_buffer_setup.
14108 * eval.c (funcall_lambda): Don't bind Qmocklisp_arguments unless
14109 Vmocklisp_arguments is nil. Inline Fcar and Fcdr.
14110 (specbind, unbind_to): Handle most common case of non-constant
14111 symbol with trivial value specially.
14113 * bytecode.c (Fbyte_code) <Bvarset>: Inline most common case.
14115 2000-02-20 Richard M. Stallman <rms@gnu.org>
14117 * data.c (Fmake_variable_buffer_local): Doc fix.
14118 Init found_for_buffer to 0.
14119 (Fmake_variable_frame_local): If the variable has already
14120 been buffer-local, set the check_frame field.
14122 2000-02-20 Eli Zaretskii <eliz@is.elta.co.il>
14124 * msdos.c (IT_write_glyphs): Allocate a larger screen_buf as data
14125 produced for CODING_MODE_LAST_BLOCK requires.
14127 2000-02-18 Dave Love <fx@gnu.org>
14129 * keyboard.c (echo_keystrokes): Remove declaration.
14130 (Vecho_keystrokes) New variable.
14131 (read_char, record_menu_key, read_key_sequence): Use it to allow
14132 use of float value.
14133 (syms_of_keyboard): Change Vecho_keystrokes declaration.
14135 * lread.c: Undef feature selection macros before defining.
14137 2000-02-18 Gerd Moellmann <gerd@gnu.org>
14139 * data.c (let_shadows_buffer_binding_p): Ignore specbindings
14140 for symbols other than the symbol in question.
14142 2000-02-17 Dave Love <fx@gnu.org>
14144 * s/sol2.h (C_DEBUG_SWITCH): Define to allow optimization.
14146 2000-02-17 Gerd Moellmann <gerd@gnu.org>
14148 * emacs.c (main): Use #if GC_MARK_STACK instead of #ifdef.
14150 * alloc.c (enum mem_type): Compile unconditionally.
14152 2000-02-17 Eli Zaretskii <eliz@is.elta.co.il>
14154 * xfaces.c (tty_defined_color): Don't return faulire indication
14155 for unspecified-fg and unspecified-bg pseudo-colors.
14157 2000-02-17 Gerd Moellmann <gerd@gnu.org>
14159 * alloc.c (mark_object): Don't mark symbol names in pure space.
14160 (gc_sweep): Don't unmark symbol names in pure space.
14162 * lisp.h (GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS)
14163 (GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES)
14164 [GC_MARK_STACK]: New defines.
14165 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, UNGCPRO)
14166 [GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS]: Define as no-ops.
14168 * emacs.c (main) [GC_MARK_STACK]: Initialize stack_base.
14170 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Use
14171 allocate_buffer instead of xmalloc.
14173 * alloc.c (toplevel): Include setjmp.h.
14174 (PURE_POINTER_P): New define.
14175 (enum mem_type) [GC_MARK_STACK]: New enumeration.
14176 (Vdead) [GC_MARK_STACK]: New variable.
14177 (lisp_malloc): Add parameter TYPE, call mem_insert if
14178 GC_MARK_STACK is defined.
14179 (allocate_buffer): New function.
14180 (lisp_free) [GC_MARK_STACK]: Call mem_delete.
14181 (free_float) [GC_MARK_STACK]: Set type to Vdead.
14182 (free_cons) [GC_MARK_STACK]: Set car to Vdead.
14183 (stack_base, mem_root, mem_z) [GC_MARK_STACK]: New variables.
14184 (MEM_NIL) [GC_MARK_STACK]: New define.
14185 (struct mem_node) [GC_MARK_STACK]: New structure.
14186 (mem_init, mem_find, mem_insert, mem_delete, mem_insert_fixup)
14187 (mem_delete_fixup, mem_rotate_left, mem_rotate_right)
14188 (live_string_p, live_cons_p, live_symbol_p, live_float_p)
14189 (live_misc_p, live_vector_p, live_buffer_p, mark_memory)
14190 (mark_stack) [GC_MARK_STACK]: New functions.
14191 (Fgarbage_collect) [GC_MARK_STACK]: Call mark_stack.
14192 (clear_marks): Removed.
14193 (gc_sweep): Set free conses' car, free floats' type, free
14194 symbols' function to Vdead. Use lisp_free to free buffers.
14195 (init_alloc_once): Initialize Vdead.
14196 (survives_gc_p): Return non-zero for pure objects.
14198 * alloc.c: Add comments throughout the file.
14200 * atimer.c (stop_other_atimers): Don't call cancel_atimer because
14201 that unblocks alarms.
14203 * alloc.c, bytecode.c, data.c, dispnew.c, ecrt0.c, editfns.c,
14204 emacs.c, floatfns.c, fns.c, lread.c, print.c, config.in, lisp.h,
14205 Makefile.in: Remove `LISP_FLOAT_TYPE' and `standalone'.
14207 * frame.c (make_frame): Set frame initiallly to `garbaged'.
14209 2000-02-17 Kenichi Handa <handa@etl.go.jp>
14211 * xdisp.c (decode_mode_spec_coding): Delete superfluous code to
14212 avoid infinite error signaling. Allocate sufficient memory for
14213 eol_str in the case that eoltype is Lisp_Int.
14215 2000-02-17 Stefan Monnier <monnier@cs.yale.edu>
14217 * syntax.c (Fforward_comment): Undo the previous change, since cc-mode
14218 depends on the previous behavior.
14220 2000-02-16 Gerd Moellmann <gerd@gnu.org>
14222 * sysdep.c (vfork) [!HAVE_VFORK]: Removed.
14224 2000-02-15 Gerd Moellmann <gerd@gnu.org>
14226 * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN): Define.
14228 * process.c (send_process) [BROKEN_PTY_READ_AFTER_EAGAIN]:
14229 Workaround for FreeBSD bug. Clear output queue after EAGAIN in
14232 2000-02-15 Richard M. Stallman <rms@gnu.org>
14234 * data.c (set_internal): Don't make variable buffer-local
14235 if within a let-binding for the same buffer.
14236 (let_shadows_buffer_binding_p): New function.
14238 * eval.c (specbind): For buffer-local value,
14239 record the current buffer also.
14240 (unbind_to): Cope with that change.
14242 2000-02-15 Gerd Moellmann <gerd@gnu.org>
14244 * window.c (Fsave_window_excursion): Doc fix.
14246 2000-02-15 Stefan Monnier <monnier@cs.yale.edu>
14248 * syntax.c (back_comment): Make sure we only consider comment-starters
14249 of the relevant style and return -1 in case of a failure to find the
14250 beginning of the comment.
14251 (Fforward_comment): If back_comment fails, go back to the position just
14252 after the comment-end.
14253 (scan_lists): Add comment describing a very minor bug.
14255 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
14257 * minibuf.c (Ftry_completion, Fall_completions): Add a reference to
14258 `completion-regexp-list' in the docstring.
14260 2000-02-14 Dave Love <fx@gnu.org>
14262 * xfaces.c (tty_defined_color): Declare color_idx unsigned long.
14264 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
14266 * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS
14267 to Emacs' syntax. Also fix the comment about set/not-set meanings
14268 since Emacs syntax is not the value 0 any more.
14269 * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax
14270 since it's now part of RE_SYNTAX_EMACS.
14272 2000-02-12 Dave Love <fx@gnu.org>
14274 * frame.h (SELECTED_FRAME): Use NULL, not 0 to avoid warnings on Alpha.
14276 2000-02-12 Gerd Moellmann <gerd@gnu.org>
14278 * xdisp.c (syms_of_xdisp): Doc fix for scroll-conservatively.
14280 2000-02-12 Dave Love <fx@gnu.org>
14282 * s/aix3-2.h, s/osf-1.h: Define C_DEBUG_SWITCH for non-gcc.
14284 * s/ux4800.h, s/umips.h, s/umax.h, s/sol2.h, s/sco5.h, s/rtu.h:
14285 * s/ptx4.h, s/umax.h, s/dgux.h, s/bsd4-2.h, s/bsd4-3.h:
14286 * s/hpux.h: Don't define HAVE_VFORK.
14288 * s/gnu-linux.h: Don't define HAVE_VFORK or HAVE_SYS_SIGLIST.
14290 * s/nextstep.h: Don't define HAVE_ALLOCA.
14292 * config.in: Add vfork bits.
14294 2000-02-12 Gerd Moellmann <gerd@gnu.org>
14296 * process.c (Fopen_network_stream) [POLL_FOR_INPUT]: Register
14297 unwind function to undo the effect of stopping atimers.
14299 * keyboard.c (bind_polling_period): Stop all timers except poll_timer.
14301 * atimer.c (stopped_atimers): New variable.
14302 (stop_other_atimers, run_all_atimers, unwind_stop_other_atimers):
14305 * atimer.h (stop_other_atimers, run_all_atimers)
14306 (unwind_stop_other_atimers): Add function prototypes.
14308 * s/hpux10.h (HAVE_XRMSETDATABASE): Define if not already defined.
14310 2000-02-11 Ken Raeburn <raeburn@gnu.org>
14312 * Makefile.in (LIBX): Link in tiff library before jpeg, since tiff
14313 library may depend on jpeg.
14314 (atimer.o): Depends on atimer.c.
14316 2000-02-11 Kenichi Handa <handa@etl.go.jp>
14318 * insdel.c (del_range_1): Call update_compositions.
14319 (del_range_both): Call update_compositions just once..
14321 2000-02-10 Dave Love <fx@gnu.org>
14323 * xfns.c (create_frame_xic): Fix initialization of automatic
14324 aggregates for pcc.
14326 2000-02-09 Kenichi Handa <handa@etl.go.jp>
14328 * ccl.c (CCL_MAKE_CHAR): New macro.
14329 (ccl_driver) <CCL_TranslateCharacter>: Check the validity of
14330 registers by CCL_MAKE_CHAR before calling translate_char.
14331 <CCL_TranslateCharacterConstTbl> Likewise.
14333 2000-02-08 Dave Love <fx@gnu.org>
14335 * lread.c (__EXTENSIONS__): Define.
14337 2000-02-08 Gerd Moellmann <gerd@gnu.org>
14339 * puresize.h (BASE_PURESIZE): Increase to 650000.
14341 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
14343 * msdos.c (XMenuActivate): Turn off the cursor after displaying
14346 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
14348 * s/msdos.h (INTERNAL_TERMINAL): Add capabilities se, so, us, ue,
14349 md, mh, mb, mr, and me to the fake termcap entry.
14351 2000-02-06 Ken Raeburn <raeburn@gnu.org>
14353 * sound.c (sound_cleanup): Don't call device close routine if the
14354 function pointer is null.
14356 2000-02-06 Andrew Innes <andrewi@gnu.org>
14358 * dispextern.h: Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM,
14359 around image definitions and prototypes.
14360 (gamma_correct) [WINDOWSNT]: New prototype.
14362 * w32term.c (x_make_frame_visible): Replace call to
14363 input_poll_signal with poll_for_input.
14365 * window.c [WINDOWSNT]: Include w32term.h.
14367 * xdisp.c [WINDOWSNT]: Include w32term.h.
14369 * makefile.nt: Add dependencies on w32gui.h.
14370 (OBJ1): Include atimer.obj.
14371 ($(BLD)\atimer.obj): New dependency rule.
14373 * w32.c (sigmask): New function (does nothing).
14374 (sigunblock): Ditto.
14376 * frame.c [WINDOWSNT]: Include w32term.h.
14378 * w32gui.h (struct W32FontStruct): Add ascent and descent slots.
14380 * lread.c (syms_of_lread): Fix literal newlines.
14382 * emacs.c (USAGE): Split into USAGE1 and USAGE2, to work-around
14383 the string constant limit (2048 bytes) in MSVC.
14386 2000-02-05 INOUE Seiichiro <inoue@ainet.or.jp>
14388 * xterm.c (x_display_and_set_cursor) [HAVE_X_I18N]: Set pre-edit area.
14389 (x_display_cursor) [HAVE_X_I18N]: Don't set it here.
14390 (XTread_socket) [HAVE_X_I18N]: <KeyPress, KeyRelease>: Don't
14391 dispatch the event.
14393 2000-02-04 Dave Love <fx@gnu.org>
14395 * fileio.c: Remove some unused vars.
14396 (_GNU_SOURCE): Define (for euidaccess).
14398 * lread.c (_XOPEN_SOURCE): Declare (for ftello).
14400 * minibuf.c (read_minibuf_noninteractive): Remove undeclared
14402 (read_minibuf): Deal with allow_props correctly.
14404 2000-02-03 Eli Zaretskii <eliz@is.elta.co.il>
14406 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Enlarge to 60000.
14408 2000-02-03 Ken Raeburn <raeburn@gnu.org>
14410 * search.c (compile_pattern): If a cache entry has a nil regexp,
14411 fill in that entry instead of clobbering a previously cached
14414 2000-02-02 Ken Raeburn <raeburn@gnu.org>
14416 * puresize.h (BASE_PURESIZE): Increase to 610000.
14418 2000-02-02 Gerd Moellmann <gerd@gnu.org>
14420 * frame.c (Fframe_parameters): Add GCPRO because tty_color_name
14423 2000-02-02 Kenichi Handa <handa@etl.go.jp>
14425 * ccl.c (ccl_driver) <CCL_WriteExprRegister>: Set jump_address
14426 instead of incrementing ic directly.
14427 <CCL_WriteExprConst> Likewise.
14428 <ccl_set_expr>: Set ic to jump_address.
14430 * fileio.c (e_write): Fix the handling of
14431 CODING_FINISH_INSUFFICIENT_SRC.
14433 2000-02-01 Dave Love <fx@gnu.org>
14435 * editfns.c (Fpropertize): Doc fix.
14437 * process.c (Fstart_process): Doc fix.
14439 * eval.c: Fix various doc strings not to duplicate information
14440 from help-manyarg-func-alist.
14442 * window.c (Fset_window_margins): Don't make interactive. Doc fix.
14444 * doc.c (Vhelp_manyarg_func_alist): New variable.
14445 (Fdocumentation): Use it.
14446 (syms_of_doc): Define it.
14448 2000-01-31 Gerd Moellmann <gerd@gnu.org>
14450 * xterm.c (xim_open_dpy): Remove unused local variable.
14452 * emacs.c (USAGE): Use term `display options' instead of `X options'.
14454 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: New function.
14455 (syms_of_xdisp) [GLYPH_DEBUG]: Defsubr it.
14457 * fns.c (sweep_weak_table): New function.
14458 (sweep_weak_hash_tables): Use it. Keep on marking until there
14461 2000-01-30 Gerd Moellmann <gerd@gnu.org>
14463 * xterm.c (x_delete_display): Update next_noop_dpyinfo to ensure
14464 that XTread_socket does not crash by trying to call XNoOp on a
14467 2000-01-30 Jason Rumney <jasonr@gnu.org>
14469 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
14470 Change selected_frame to SELECTED_FRAME ().
14471 (w32_console_mouse_position): Remove #ifndef MULE from around
14472 `insist' parameter.
14474 * makefile.nt: Remove dosfns.obj.
14476 * term.c (term_init) [WINDOWSNT]: Initialize TN_max_colors.
14478 * w32fns.c (w32_defined_color): Check for valid frame before
14479 applying gamma correction. Eliminate dependency on frame elsewhere.
14480 (w32_load_system_font): Switch FIXED_PITCH and VARIABLE_PITCH.
14481 (w32_to_x_font): Use resx and resy not height_in and width_in.
14482 (x_to_w32_font): Doc fix.
14483 (xlfd_strip_height): New function to strip and return font height.
14484 (w32_font_match): Compare height separately from rest of xlfd
14485 spec, using xlfd_strip_height.
14487 * w32term.c (w32_term_init): Swap resx and height_in, resy and
14488 width_in. Use w32_defined_color in place of defined_color.
14490 * w32faces.c: Merge more of DOS and X specifics in preparation for
14491 merge with xfaces.c.
14492 (defined_color): Remove FIXME comment.
14493 (tty_color_name): Provide w32-specific function.
14494 (realize_tty_face): Handle FACE_TTY_DEFAULT*_COLOR specially.
14496 * w32console.c (turn_on_face, turn_off_face): Removed.
14497 (w32_face_attributes): New function.
14498 (Global_variables): Reduce scope where possible.
14499 (clear_frame, ins_del_lines, scroll_line): Use char_attr_normal as
14501 (hl_mode): Don't modify text attributes.
14502 (write_glyphs): Don't do anything if len <= 0. Use
14503 w32_face_attributes to get attributes for drawing. Write
14504 terminating codes using char_attr_normal.
14505 (reset_terminal_modes, set_terminal_modes): Turn off highlight.
14506 (update_begin, update_end): Likewise.
14507 (vga_stdcolor_name): New function.
14508 (initialize_w32_display): Remove char_attr_reverse and char_attr.
14509 (Fset_screen_color): Remove char_attr_reverse.
14511 2000-01-29 Gerd Moellmann <gerd@gnu.org>
14513 * xfns.c (xic_set_preeditarea): Take window parameter and
14514 window-relative pixel-positions.
14516 * xterm.c (x_display_cursor): Set XIC pre-edit area only if window
14517 is its frame's selected window.
14518 (xim_instantiate_callback): Likewise.
14520 * xfns.c (x_create_im): Removed.
14521 (DEFAULT_STYLE, DEFAULT_FONT): Removed.
14522 (supported_xim_styles): Renamed from supported_styles.
14523 (best_xim_style): Renamed from best_style.
14524 (create_frame_xic): Renamed from xic_create_frame.
14525 (free_frame_xic): Renamed from xic_destroy_frame.
14527 2000-01-29 INOUE Seiichiro <inoue@ainet.or.jp>
14529 * xterm.c (XTread_socket) [HAVE_X_I18N]: If event is for none of
14530 our frames, call XFilterEvent with 2nd parameter `None'.
14531 (XTread_socket) <KeyPress> [HAVE_X_I18N]: Handle XmbLookupString
14532 returning XBufferOverflow.
14533 (XTread_socket) <ConfigureNotify> [HAVE_X_I18N]: Set XIC status area.
14534 (x_display_cursor) [HAVE_X_I18N]: Set XIC pre-edit area.
14535 (x_new_fontset) [HAVE_X_I18N]: Create XIC status area fontset.
14536 (xim_destroy_callback, xim_open_dpy, xim_instantiate_callback)
14537 (xim_initialize, xim_close)
14538 [HAVE_X_I18N && HAVE_X11R6]: New functions.
14539 (x_destroy_window) [HAVE_X_I18N]: Call xic_destroy_frame.
14540 (x_term_init) [HAVE_X_I18N]: Call xim_initialize.
14541 (x_delete_display) [HAVE_X_I18N]: Call xim_close.
14543 * xterm.h (struct x_display_info) [HAVE_X_I18N]: Add members `xim'
14545 (struct x_output) [HAVE_X_I18N]: Remove member `xim', add
14546 `xic_style' and `xic_xfs'.
14547 (FRAME_MENUBAR_HEIGHT, FRAME_X_XIM, FRAME_X_XIM_STYLES)
14548 (FRAME_XIC_STYLE, FRAME_XIC_FONTSET): New macros.
14549 (FRAME_XIM): Removed.
14551 * xfns.c (supported_styles): New variable.
14552 (DEFAULT_STYLE, DEFAULT_FONT): New macros
14553 (xic_create_xfontset, best_style, xic_create_frame)
14554 (xic_destroy_frame, xic_set_preeditarea, xic_set_statusarea)
14555 (xic_set_xfontset): New functions.
14557 2000-01-28 Dave Love <fx@gnu.org>
14559 * s/irix6-5.h: Revert last change after change to irix5-0.h.
14561 * m/iris4d.h (C_SWITCH_MACHINE): Don't use -G0.
14563 2000-01-28 Gerd Moellmann <gerd@gnu.org>
14565 * buffer.c (Fother_buffer): Don't call Fset_buffer_major_mode
14566 for *scratch* if it already existed.
14568 * emacs.c (USAGE): New macro.
14569 (main): Use it to display usage information.
14571 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
14573 Support for the menu-help feature:
14575 * msdos.h: Change prototypes of XMenuAddSelection and XMenuActivate.
14577 * msdos.c (IT_clear_end_of_line): Print the extent of the cleared
14578 part of the line to the termscript file.
14579 (IT_clear_to_end): Clear the entire line, not just its beginning.
14580 (menu_help_message, prev_menu_help_message): New variables.
14581 (IT_menu_make_room): Make room for the help_text member.
14582 (IT_menu_display): New argument disp_help; all callers changed.
14583 If disp_help is non-zero, store the help text of the active menu
14584 item in menu_help_message.
14585 (XMenuAddPane): Initialize the help_text member to NULL.
14586 (XMenuAddSelection): New argument help_text. Store it in the
14588 (XMenuActivate): New argument help_callback. If the value of
14589 menu_help_message has changed since the last time, display the
14590 menu help message text while waiting for the mouse to move. Clear
14591 the echo area before exiting.
14592 (XMenuDestroy): Free the help_text member.
14594 2000-01-27 Gerd Moellmann <gerd@gnu.org>
14596 * xmenu.c (xmenu_show) [!USE_X_TOOLKIT]: Pass help to
14597 XMenuAddSelection. Pass help callback to XMenuActivate.
14598 (menu_help_callback) [!USE_X_TOOLKIT]: New function.
14600 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
14602 * atimer.c (start_atimer) [!HAVE_SETITIMER]: Use EMACS_SET_SECS
14603 and EMACS_SET_USECS.
14605 2000-01-26 Dave Love <fx@gnu.org>
14607 * editfns.c (Fchar_after, Fchar_before): Doc fix.
14609 * bytecode.c (Fbyte_code): Use {BEFORE,AFTER}_POTENTIAL_GC where
14610 an error may be signalled.
14612 2000-01-26 Gerd Moellmann <gerd@gnu.org>
14614 * s/irix6-5.h [__GNUC__ && __GNUC_MINOR__ >= 95]: Undef
14615 LD_SWITCH_SYSTEM inherited from irix5-0.h.
14617 * bytecode.c (Fbyte_code) [BYTE_CODE_SAFE]: Fix typo.
14619 2000-01-25 Gerd Moellmann <gerd@gnu.org>
14621 * charset.c (Fstring): If there is a multibyte char among
14622 the args, always return a multibyte string.
14624 2000-01-25 Gerd Moellmann <gerd@gnu.org>
14626 * sysdep.c (sys_select): Turn atimers off and on instead of
14627 recording and restoring old alarm handler
14629 * process.c (toplevel): Include atimer.h.
14630 (create_process_1): Rewritten.
14631 (create_process): Use atimers instead of alarm.
14632 (wait_reading_process_input) [hpux]: Turn atimers off instead
14633 of turning off SIGALRM.
14634 (wait_reading_process_input): Turn off atimers instead off
14635 calling stop_polling.
14637 * emacs.c (main): Call init_atimer.
14639 * keyboard.c (toplevel): Include systime.h and atimer.h.
14640 (polling_for_input): Removed because unused.
14641 (input_poll_signal) [POLL_FOR_INPUT]: Removed.
14642 (poll_timer): New variable.
14643 (poll_for_input, poll_for_input_1): New functions.
14644 (start_polling, stop_polling): Rewritten.
14646 * keyboard.h (polling_for_input): Removed.
14648 * atimer.h, atimer.c: New files.
14650 * Makefile.in (obj): Add atimer.o.
14651 (atimer.o): New target.
14653 * blockinput.h (pending_atimers): Add extern declaration.
14654 (UNBLOCK_INPUT): Rewritten. Handle pending atimers.
14656 * lisp.h (popup_activated_flag): Add extern declaration.
14658 * xmenu.c (popup_activated_flag): Make externally visible.
14659 (popup_activate_callback) [USE_MOTIF]: Increment popup_activated_flag.
14660 (popup_deactivate_callback) [USE_MOTIF]: Decrement it.
14662 * xterm.c (toplevel): Include atimer.h.
14663 (toolkit_scroll_bar_interaction): New variable.
14664 (Fxt_process_timeouts): Removed.
14665 (x_process_timeouts): New function.
14666 (xt_action_hook): Clear toolkit_scroll_bar_interaction.
14667 (x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
14668 (x_make_frame_visible): Call poll_for_input_1 instead of
14669 input_poll_signal. Don't call alarm.
14670 (x_initialize): Install timer calling x_process_timeouts.
14672 2000-01-24 Dave Love <fx@gnu.org>
14674 * s/irix5-0.h: Don't set LD_SWITCH_SYSTEM -- we use unexelf now.
14675 Don't use -cckr -- apparently not now necessary.
14677 2000-01-24 Eli Zaretskii <eliz@is.elta.co.il>
14679 * msdos.c (IT_menu_display): Truncate long menu lines at the right
14682 2000-01-23 Jason Rumney <jasonr@gnu.org>
14684 * w32fns.c (w32_defined_color): Apply gamma correction before
14685 trying to map to the palette.
14686 (w32_wnd_proc) [WM_ERASE_BACKGROUND]: Pass device context of frame
14689 * w32term.c (w32_fill_rect): Do not try to deal with NULL hdc
14690 here. Callers changed to always pass real device context.
14691 (w32_draw_bitmap): Likewise.
14692 (w32_get_glyph_overhangs): Likewise.
14693 (w32_draw_box_rect): Make use of s->hdc rather than getting a new one.
14694 (w32_set_vertical_scroll_bar): Pass correct HWND parameters to
14695 pfnSetScrollInfo and SetScrollRange.
14696 (x_get_char_face_and_encoding): Don't turn iso8859-1 characters
14697 back into MULE characters after decoding them.
14698 (x_get_glyph_face_and_encoding): Likewise.
14699 (w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
14700 GetCharABCWidthsW fails, since this is defined on Windows 9x.
14701 (x_produce_glyphs): Calculate per char metrics for a character
14702 that we know exists in default font when font_not_found_p is true.
14704 2000-01-22 Jason Rumney <jasonr@gnu.org>
14706 * makefile.nt (intervals.obj, composite.obj): New modules.
14707 (composite.h): Added as dependency where appropriate.
14709 * w32gui.h (XGCValue): New struct for emulating X GCs.
14711 * w32term.h (XCharStruct): New struct for emulating X.
14713 * w32console.c (turn_on_face, turn_off_face): New functions.
14714 (change_line_highlight): New prototype for new redisplay.
14715 (write_glyphs): Support multibyte text. Support faces.
14717 * w32faces.c: Complete rewrite for new redisplay based on new xfaces.c.
14719 * w32fns.c: Use SELECTED_FRAME macro in place of selected_frame
14720 throughout. struct frame * in place of FRAME_PTR.
14721 Skeleton support for images, toolbars, tooltips from xfns.c.
14722 (Fx_create_frame): Use system default for default scroll bar width.
14723 (w32_get_arg): Renamed from x_get_arg.
14724 (Fx_file_dialog): New function.
14725 (w32_list_fonts): Check cache before asking system.
14726 (Vw32_enable_synthesized_fonts): New variable.
14727 (Vw32_enable_italics): Obsolete, removed.
14729 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
14730 Use SELECTED_FRAME macro.
14732 * w32menu.c: Add skeleton support for help strings on menus.
14733 (add_menu_item): Native checkbox and radio support added, but not
14734 yet enabled due to bugs.
14735 (push_menu_item): Add parameters type, selection and help.
14737 Formatting changes to reduce unnecessary diffs with xmenu.c.
14739 * w32select.c (Fw32_set_clipboard_data): Update call to
14740 find_charset_in_str.
14742 * w32term.c: Complete rewrite for new redisplay based on new
14743 xterm.c with necessary sections merged back in from old w32term.c.
14745 2000-01-21 Richard M. Stallman <rms@gnu.org>
14747 * data.c (set_internal): Further fix in same criterion.
14749 2000-01-20 Richard M. Stallman <rms@gnu.org>
14751 * data.c (set_internal): Fix the criteria for whether
14752 to swap out the old cached binding.
14754 2000-01-19 Dave Love <fx@gnu.org>
14756 * lread.c: (syms_of_lread) [user-init-file]: Doc change.
14758 2000-01-18 Kenichi Handa <handa@etl.go.jp>
14760 * regex.c (re_compile_fastmap): While checking a range table for
14761 `charset', skip flag bits for a character class correctly.
14763 2000-01-17 Gerd Moellmann <gerd@gnu.org>
14765 * m/news-risc.h (LD_SWITCH_MACHINE): Define differently for GCC.
14767 * xfns.c (x_window): Call lw_create_widget with new parameter list.
14769 * widget.c (EmacsFrameSetCharSize): Change size of children first
14770 because of problems with main window geometry management under Lesstif.
14772 * xmenu.c (enum menu_item_idx): New enumeration replacing defines
14773 MENU_ITEMS_ITEM_.*.
14774 (MENU_ITEMS_ITEM_HELP): New enumerator.
14775 (push_menu_item): Add parameter HELP. Record help in menu_items.
14776 (single_menu_item, single_submenu, list_of_items): Call
14777 push_menu_item with new parameter.
14778 (single_submenu): Set help string in widget value.
14779 (menu_highlight_callback): New function.
14780 (set_frame_menubar): Call lw_create_widget with new
14782 (xmenu_show, xdialog_show): Ditto.
14784 2000-01-13 Gerd Moellmann <gerd@gnu.org>
14786 * sound.c (Fplay_sound): Improve doc string.
14788 2000-01-11 Richard M. Stallman <rms@gnu.org>
14790 * lisp.h (set_internal): Enter the new arg.
14792 * eval.c (specbind): Record buffer-local variables specially,
14793 indicating which buffer's binding was saved.
14794 (unbind_to): Restore buffer-local variables specially
14795 in the proper buffer.
14797 * data.c (set_internal): New arg BUF.
14799 * eval.c (specbind, unbind_to): Pass new arg to set_internal.
14800 * data.c (Fset): Pass new arg to set_internal.
14801 * bytecode.c (Fbyte_code): Pass new arg to set_internal.
14803 2000-01-11 Gerd Moellmann <gerd@gnu.org>
14805 * .gdbinit: Adapt to new strings. Add xbacktrace, xreload, xprintsym.
14807 2000-01-11 Richard M. Stallman <rms@gnu.org>
14809 * minibuf.c (Ftry_completion): Doc fix.
14811 2000-01-11 Gerd Moellmann <gerd@gnu.org>
14813 * keyboard.c (Fclear_this_command_keys): Clear recent_keys
14816 2000-01-11 Andreas Schwab <schwab@suse.de>
14818 * coding.c (code_convert_region): Initialize total_skip.
14820 2000-01-08 Dave Love <fx@gnu.org>
14822 * eval.c (Fuser_variable_p): Check customizability too.
14824 2000-01-07 Gerd Moellmann <gerd@gnu.org>
14826 * minibuf.c (Fcompleting_read): Doc fix.
14828 2000-01-05 Gerd Moellmann <gerd@gnu.org>
14830 * s/freebsd.h (C_SWITCH_SYSTEM): Add -I /usr/local/include and
14833 * xfns.c (x_create_im): New function to set IM and IC of a frame.
14834 Check that input style is supported before trying to create an
14836 (x_window): Call x_create_im.
14838 2000-01-04 Gerd Moellmann <gerd@gnu.org>
14840 * xfns.c (current_gif_memory_src): New variable.
14841 (gif_load): Record the address of the current memory source
14842 in current_gif_memory_src.
14843 (gif_read_from_memory): Use current_gif_memory_src.
14845 * systime.h (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME): Give
14846 macros statement form.
14848 * sound.c (struct sound): Renamed from struct sound_file.
14849 (struct sound): Add members `data' and `header_size'.
14850 (enum sound_attr): Add SOUND_DATA.
14851 (current_sound, current_sound_device): Variables renamed from
14852 sound_file and sound_device.
14853 (parse_sound): Parse :data.
14854 (parse_sound): Handle sound data in strings.
14855 (find_sound_type): Function renamed from find_sound_file_type.
14856 (wav_init, au_init): Fail if sound's header_size is smaller than
14857 needed header size.
14858 (wav_play, au_play): Play sounds from string data.
14860 * puresize.h (BASE_PURE_SIZE): Increase to 600000.
14862 * lisp.h: Add prototype for allocate_string_data.
14864 * alloc.c (Fgarbage_collect): Return number of live and free strings.
14866 * alloc.c (mark_buffer): Remove code in #if 0.
14868 (UNMARK_BALANCE_INTERVALS): Give the macro statement form.
14869 (strings_consed): New variable.
14870 (allocate_string): Set it.
14871 (syms_of_alloc): Add DEFVAR_INT for strings_consed.
14872 (Fmemory_use_counts): Return strings_consed. Use Flist.
14874 * alloc.c: General cleanup in comments etc. Remove conditional
14875 compilation for `standalone'.
14877 * lisp.h (struct Lisp_String): Make DATA member `unsigned char *'.
14879 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P):
14880 (GC_STRING_BYTES, GC_STRING_CHARS): New macros.
14881 (DONT_COPY_FLAG): Removed.
14882 (SBLOCK_SIZE, LARGE_STRING_BYTES): New macros.
14883 (struct sdata, struct sblock): New
14884 (struct string_block): Rewritten.
14885 (STRINGS_IN_STRING_BLOCK): New macro.
14886 (oldest_sblock, current_sblock, total_strings, total_free_strings)
14887 (large_sblocks, string_blocks, string_free_list): New variables.
14888 (NEXT_FREE_LISP_STRING, SDATA_OF_STRING, SDATA_SIZE): New macros.
14889 (init_strings): Rewritten.
14890 (allocate_string, allocate_string_data, compact_small_strings)
14891 (free_large_strings, sweep_strings): New functions.
14892 (STRING_BLOCK_SIZE, STRING_BLOCK_OUTSIZE)
14893 (struct string_block_head, current_string_block)
14894 (first_string_block, large_string_blocks, STRING_FULLSIZE)
14895 (STRING_PAD): Removed.
14896 (make_uninit_multibyte_string, make_pure_string): Rewritten.
14897 (Fgarbage_collect): Don't set mark bit in large strings.
14898 (mark_object): Mark strings differently. Mark symbol names
14900 (survives_gc_p): Test marked strings differently.
14901 (gc_sweep): Sweep strings differently, unmark strings in
14903 (compact_strings): Removed.
14905 2000-01-04 Eli Zaretskii <eliz@is.elta.co.il>
14907 * xfaces.c (syms_of_xfaces): defsubr Scolor_gray_p and
14908 Scolor_supported_p even if HAVE_X_WINDOWS is not defined.
14910 2000-01-04 Kenichi Handa <handa@etl.go.jp>
14912 * fileio.c (Finsert_file_contents): Signal error if visiting file
14913 in a non-empty buffer.
14915 * term.c (encode_terminal_code): Fix the previous change.
14917 2000-01-03 Gerd Moellmann <gerd@gnu.org>
14919 * xfaces.c (syms_of_xfaces): Change Sface_color_gray_p to
14920 Scolor_gray_p, Sface_color_supported_p to Scolor_supported_p.
14922 * s/hpux9.h (NO_EDITRES): Define even if HAVE_LIBXMU.
14924 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
14926 * xdisp.c (handle_single_display_prop) [HAVE_WINDOW_SYSTEM]: No
14927 need to test for MSDOS frames.
14929 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
14931 * dosfns.c (unspecified_colors): Remove.
14932 (msdos_stdcolor_idx): Use global variables unspecified_fg and
14934 (msdos_stdcolor_name): Return strings for unspecified fore- and
14935 back-ground colors.
14937 * xfaces.c (Qunspecified_fg, Qunspecified_bg): Remove.
14938 (syms_of_xfaces): Remove their staticpro's.
14939 (tty_color_name): Return Lisp strings for unspecified fore- and
14940 back-ground colors.
14941 (Finternal_set_lisp_face_attribute): Remove the special treatment
14942 for Qunspecified_{f,b}g.
14943 (realize_default_face): Replace Qunspecified_{f,b}g with a Lisp string.
14945 2000-01-03 Gerd Moellmann <gerd@gnu.org>
14947 * xdisp.c (reseat_at_next_visible_line_start): Position before
14948 newline only if ending up on a newline.
14949 (next_element_from_ellipsis): Return success. Handle case of
14950 displaying no ellipsis. Fix case of ellipsis defined in display table.
14951 (next_element_from_buffer): Return 0 if next_element_from_ellipsis
14954 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
14956 * xfaces.c (Fcolor_gray_p): Renamed from face-color-gray-p.
14957 (Fcolor_supported_p): Renamed from face-color-supported-p.
14959 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
14961 * xfaces.c (tty_defined_color): Pass frame to tty-color-desc. The
14962 list of colors renamed to tty-defined-color-alist.
14963 (tty_color_name): Pass the frame to tty-color-by-index.
14964 (realize_tty_face): tty-color-alist is now a function which
14965 accepts the frame as argument.
14967 * term.c (Ftty_display_color_p): Accept an optional argument FRAME.
14969 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
14971 * term.c (insert_glyphs): Pass glyph, not &glyph, to
14972 encode_terminal_code.
14974 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
14976 * dispnew.c (mode_line_string): Support termcap frames as well.
14978 2000-01-01 Gerd Moellmann <gerd@gnu.org>
14980 * syntax.c (Fforward_word): Undo previous change.
14982 * editfns.c (Fconstrain_to_field): Don't constrain if
14983 inhibit-field-text-motion is non-nil.
14984 (Fline_beginning_position): Undo previous change.
14985 (Fline_end_position): Ditto.
14987 * syntax.c (Fforward_word): Notice field boundaries only if
14988 inhibit-field-text-motion is nil.
14990 * lisp.h: Add extern declaration for Vinhibit_field_text_motion.
14992 * editfns.c (Vinhibit_field_text_motion): New variable.
14993 (inhibit-field-text-motion): New DEFVAR_LISP.
14994 (Fline_beginning_position, Fline_end_position): Notice field
14995 boundaries only if inhibit-field-text-motion is nil.
14997 * xfns.c (x_create_x_image_and_pixmap): Remove parameter FILE.
14998 All calls adjusted.
14999 (x_build_heuristic_mask): Likewise.
15000 (xbm_load_image_from_file): Change error output.
15001 (xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
15002 (gif_load, gs_load, x_kill_gs_process): Ditto.
15004 * xfns.c (gif_load): Avoid sign extension and thus out of bounds
15005 color indices when accessing raster pixels.
15006 (gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
15007 one of :file or :data.
15008 (enum pbm_keyword_index): Add PBM_DATA.
15009 (pbm_format): Add :data.
15010 (pbm_image_p): Allow either :file or :data.
15011 (pbm_read_file): New function.
15012 (pbm_scan_number): Rewritten to read from string.
15013 (pbm_load): Support :data.
15015 See ChangeLog.8 for earlier changes.
15017 ;; Local Variables:
15018 ;; coding: iso-2022-7bit
15021 Copyright (C) 2001 Free Software Foundation, Inc.
15022 Copying and distribution of this file, with or without modification,
15023 are permitted provided the copyright notice and this notice are preserved.