1 2001-12-01 Jason Rumney <jasonr@gnu.org>
3 * w32menu.c (current_popup_menu, get_menu_item_info):
4 (set_menu_item_info): New vars.
5 (set_frame_menubar): Doc fix clarifying GC interaction with menus.
6 (w32_menu_show): Set current_popup_menu.
7 (add_menu_item): Allocate new strings for owner-drawn menu items
9 Use owner-draw for disabled menu items again.
10 (w32_menu_display_help): Ignore owner-drawn items and popup menus.
11 (w32_free_submenu_strings, w32_free_menu_strings): New functions.
13 * w32fns.c (trackmouse_window, track_mouse_event_fn): New vars.
14 (w32_wnd_proc) <WM_MOUSEMOVE>: Notice when mouse enters frame.
15 <WM_EXITMENULOOP>: Free menu strings.
16 <WM_MOUSELEAVE>: Stop tracking mouse.
17 (x_create_tip_frame): Specify no minibuffer, modeline or fringes.
19 * w32term.c (w32_read_socket) <WM_MOUSELEAVE>: Cancel help echo
22 2001-12-01 Kim F. Storm <storm@cua.dk>
24 The following changes add left-fringe and right-fringe
25 frame parameters to adjust fringe widths, or remove one or
28 * frame.h (struct frame): Remove trunc_area_pixel_width and
29 trunc_area_cols fields.
30 (Qleft_fringe, Qright_fringe): Declare.
31 (FRAME_RIGHT_FRINGE_WIDTH): New macro.
33 * frame.c (Qleft_fringe, Qright_fringe): New vars.
34 (syms_of_frame): Initialize them.
36 * window.c (coordinates_in_window): Handle separate left and right
39 * xterm.h (struct x_output): Add left_fringe_width, right_fringe_width,
40 and fringe_cols fields.
41 (FRAME_FRINGE_BITMAP_WIDTH, FRAME_FRINGE_BITMAP_HEIGHT): Remove macros.
42 (FRAME_X_FRINGE_COLS): Use fringe_cols field.
43 (FRAME_X_FRINGE_WIDTH): Use fringes_extra field.
44 (FRAME_X_LEFT_FRINGE_WIDTH): Use left_fringe_width field.
45 (FRAME_X_RIGHT_FRINGE_WIDTH): Use right_fringe_width field.
46 (x_compute_fringe_widths): Add prototype.
48 * xterm.c (zv_height, zv_bits, zv_period): Changed zv bitmap to
49 fill fringe evenly with small dashes.
50 (x_draw_fringe_bitmap): Clear background if necessary. Align and
51 clip the new ZV bitmap to avoid jitter between rows.
52 (x_draw_row_fringe_bitmaps): Rely on x_draw_fringe_bitmap to clear
53 background. Don't draw fringe bitmaps if fringe width is zero.
54 (x_compute_fringe_widths): New function.
55 (x_new_font, x_set_window_size_1): Use it.
57 * xfns.c (x_frame_parms): Add `left-fringe' and `right-fringe' parms.
58 (x_set_frame_parameters): Process Process `font' parameter before other
59 parameters as fringe widths depend on it.
60 (x_set_fringe_width): New function.
61 (x_figure_window_size): Use x_compute_fringe_widths.
62 (Fx_create_frame): Process `left-fringe' and `right-fringe' frame
65 * widget.c (set_frame_size): Use x_compute_fringe_widths.
66 (EmacsFrameSetCharSize): Ditto.
68 * w32term.h: Merged changes from xterm.h.
69 * w32term.c: Merged changes from xterm.c.
70 * w32fns.c: Merged changes from xfns.c.
72 2001-11-29 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
76 2001-11-29 Dave Love <fx@gnu.org>
78 * coding.c (syms_of_coding) <Qchar_coding_system>: Give it an
80 (detect_coding_mask): Fix call of detect_coding_iso2022.
82 2001-11-29 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
84 * fileio.c (file-name-coding-system)
85 (default-file-name-coding-system): Doc fix (links to referenced
88 2001-11-28 Stefan Monnier <monnier@cs.yale.edu>
90 * lisp.h (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5):
91 Add dummy uses of gcproN variables.
93 * category.c (describe_category, describe_category_1)
94 (Fdescribe_categories): Remove. (Moved to lisp/help-fns.el.)
95 (syms_of_category): Don't defsubr Sdescribe_categories.
97 2001-11-28 Richard M. Stallman <rms@gnu.org>
99 * fileio.c (Ffind_file_name_handler): Avoid initializer for `result'.
101 * Makefile.in (lispdir): New variable, referring to build dir.
102 (TAGS-LISP): Find Makefile in $(lispdir), not $(lispsource).
104 2001-11-28 Andrew Innes <andrewi@gnu.org>
106 * w32menu.c (w32_menu_display_help): Actually add the new argument
109 2001-11-28 Jason Rumney <jasonr@gnu.org>
111 * w32menu.c (add_menu_item): Do not use owner-draw for disabled
112 menu items. From David Ponce <dponce@wanadoo.fr>.
113 (w32_dialog_show) [HAVE_DIALOGS]: Compile whole function
115 (w32_menu_display_help): New argument OWNER. Rewritten to store a
116 help event in the owner frame's keyboard buffer.
118 * w32fns.c (w32_wnd_proc) <WM_MENUSELECT>: Display help directly.
119 (Fx_show_tip): Don't subtract last width from row width.
121 * w32term.c (w32_read_socket) <WM_MENUSELECT>: Remove.
122 (w32_read_socket): Use EQ to compare frames.
124 2001-11-28 Gerd Moellmann <gerd@gnu.org>
126 * xterm.c (x_draw_glyphs): Don't call notice_overwritten_cursor if
129 2001-11-28 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
131 * xdisp.c (message_dolog): Remove unused variables `gcpro2',
132 `gcpro3' and `gcpro4'.
134 * coding.c (decode_coding_string): Remove unused variable `gcpro1'.
136 2001-11-28 Stefan Monnier <monnier@cs.yale.edu>
138 * ccl.c: Use AREF and ASIZE.
140 2001-11-27 Stefan Monnier <monnier@cs.yale.edu>
142 * lisp.h (run_hook_list_with_args): Remove.
143 (LIST_END_P): Fix call to wrong_type_argument.
144 (make_fixnum_or_float): Use EMACS_INT rather than int.
146 2001-11-26 Stefan Monnier <monnier@cs.yale.edu>
148 * syntax.c (syms_of_syntax): Remove defsubr of Sdescribe_syntax.
149 (describe_syntax, describe_syntax_1, Fdescribe_syntax): Remove.
151 * eval.c: Use AREF and ASIZE.
152 (Ffetch_bytecode): Add the file name to the error message.
154 * fileio.c (Ffind_file_name_handler): Give precedence to handlers
155 which match the end of the file-name.
156 (Fsubstitute_in_file_name): Don't signal an error if $ENVVAR
157 is not a valid env var, but leave it as is instead.
159 * keymap.c (access_keymap): Handle t bindings like nil bindings.
160 Make nil bindings in char-tables transparent.
161 (store_in_keymap): Turn a nil binding into a t binding for char-tables.
163 2001-11-26 Richard M. Stallman <rms@gnu.org>
165 * textprop.c (set_text_properties_1): Allow START, END in either order.
166 Do nothing if range is empty.
168 * Makefile.in (mallocobj): Simplify logic using auxiliary vars.
170 * Makefile.in (mostlyclean): Delete bootstrap-emacs here.
173 2001-11-25 Stefan Monnier <monnier@cs.yale.edu>
175 * textprop.c (set_text_properties_1): Clearly mark that the
176 interval should not be empty.
178 * intervals.c (graft_intervals_into_buffer):
179 Don't call set_text_properties_1 on an empty interval.
181 2001-11-25 Richard M. Stallman <rms@gnu.org>
183 * unexelf.c (unexec): Index by n, not nn, when checking for ".sbss".
185 * callproc.c (Fcall_process): When we make a bigger buffer for bufptr,
186 don't lose the data in it.
188 2001-11-25 Juanma Barranquero <lektu@terra.es>
190 * abbrev.c (Fexpand_abbrev): Use Frun_hooks instead of Vrun_hooks.
192 * buffer.c (Fkill_buffer): Use Frun_hooks, not Vrun_hooks.
194 * print.c (temp_output_buffer_setup): Use Frun_hooks, not Vrun_hooks.
196 2001-11-25 Stefan Monnier <monnier@cs.yale.edu>
198 * xfaces.c (merge_face_heights): Coerce back to int explicitly.
200 2001-11-25 Eli Zaretskii <eliz@is.elta.co.il>
202 * window.c (Fset_window_vscroll): Doc fix. From Kalle Olavi
203 Niemitalo <kon@iki.fi>.
205 2001-11-25 Jason Rumney <jasonr@gnu.org>
207 * w32term.h (FRAME_X_FRINGE_COLS): No fringe on tip frames.
209 * w32fns.c (x_create_tip_frame): Set frame's fringes_extra to 0.
210 (Fx_show_tip): Block input during frame creation.
211 (Fx_show_tip, Fx_hide_tip): Enable.
213 2001-11-24 Richard M. Stallman <rms@gnu.org>
215 * lread.c (Fload): Detect recursive load error for more than 3
216 nestings of the same file.
217 (Vrecursive_load_depth_limit): Variable deleted.
218 (syms_of_lread) <recursive-load-depth-limit>: Variable deleted.
220 2001-11-24 Jason Rumney <jasonr@gnu.org>
222 * xfns.c (compute_tip_xy): Initialize root_x and root_y from
223 mouse position if either left or top is not specified.
225 * w32fns.c (w32_wnd_proc) <WM_MENUSELECT>: Revert last change.
226 <WM_WINDOWPOSCHANGING>: Let tip frames resize without restriction.
227 (my_create_tip_window, Fx_show_tip): Adjust size for external border.
228 (my_create_tip_window): Assign tip_window.
229 (x_create_tip_frame): Use same defaults as X.
230 (compute_tip_xy): Remove unused variable. Use full screen width.
231 (Fx_show_tip): Do not double height. Call ShowWindow directly.
233 * w32term.c (x_after_update_window_line): Doc fix.
234 (w32_read_socket): Doc fix. Avoid SET_FRAME_GARBAGED for tip
236 <WM_SHOWWINDOW>: Redo mouse highlight when hiding tip frame.
238 * xdisp.c (prepare_menu_bars) [HAVE_WINDOW_SYSTEM]: Use tip_frame
239 for all Windowed systems.
241 2001-11-23 Eli Zaretskii <eliz@is.elta.co.il>
243 * msdos.c (IT_clear_screen): If the frame's faces are not yet
244 realized, use the initial screen colors to clear the screen.
246 2001-11-23 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
248 * textprop.c (Fset_text_properties): Remove unused variables
249 `unchanged', `prev_changed', `s' and `len'.
251 * search.c (Freplace_match): Remove unused variable `inslen'.
253 * keymap.c (access_keymap): Remove unused variables `c1' and `c2'.
255 2001-11-22 Jason Rumney <jasonr@gnu.org>
257 * w32fns.c (x_window_to_frame): Remove irrelevant TODO comment.
258 (w32_wnd_proc) <WM_MENUSELECT>: Show help echo directly.
259 (my_create_tip_window): New function.
260 (x_create_tip_frame, compute_tip_xy): Adapt for Windows.
261 (Fx_show_tip, Fx_hide_tip) [TEST_TOOLTIPS]: Adapt for Windows.
263 2001-11-20 Jason Rumney <jasonr@gnu.org>
265 * coding.h (Vw32_system_coding_system) [WINDOWSNT]: Remove.
266 (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: Use Vlocale_coding_system.
268 * w32fns.c (Vw32_system_coding_system): Remove.
269 (w32_to_x_font, x_to_w32_font): Use Vlocale_coding_system.
271 2001-11-19 Stefan Monnier <monnier@cs.yale.edu>
273 * fileio.c (Fwrite_region): Move choose_write_coding_system to
274 after build_annotations.
276 * syntax.c (describe_syntax): Add dummy arg.
277 (describe_syntax_1): Update call to describe_vector.
279 * category.c (describe_category): Add dummy arg.
280 (describe_category_1): Update call to describe_vector.
282 * keymap.c (Fdescribe_vector): Add `describer' parameter.
283 (describe_command, describe_translation): Add dummy second param.
284 (describe_map): Call elt_describer with two arguments.
285 (describe_vector_princ): Add `fun' parameter.
286 Call it instead of the hardcoded `princ'.
287 (describe_vector): Add arg `args'.
288 Pass it as a new second argument to elt_describer.
290 * keymap.h (describe_vector): Update prototype.
292 * frame.c: Don't include keymap.h any more.
293 (keys_of_frame): Remove.
295 * lisp.h (keys_of_frame): Remove declaration.
297 * emacs.c (main): Don't call `keys_of_frame' any more.
299 2001-11-14 Andreas Schwab <schwab@suse.de>
301 * unexelf.c [!defined MAP_ANON]: Define MAP_ANON to MAP_ANONYMOUS
302 if defined, 0 otherwise.
303 (MAP_FAILED): Define if not defined and use it to test mmap failure.
304 (unexec) [!MAP_ANON]: Use /dev/zero as file to map.
306 2001-11-19 Richard M. Stallman <rms@gnu.org>
308 * indent.c (current_column_1): Fix handling of scan_bytes for mb chars.
310 2001-11-18 Jason Rumney <jasonr@gnu.org>
312 * w32term.c (note_mouse_highlight): Fix type of variable `ignore'.
313 (x_draw_bar_cursor): If the background color of the glyph under
314 the cursor equals the frame's cursor color, use the glyph's
315 foreground color for drawing the bar cursor.
316 (x_after_update_window_line): Clear internal border in different
318 (w32_set_vertical_scroll_bar): Check for width and height > 0.
319 (w32_draw_relief_rect): Correct relief by 1 pixel.
320 (x_set_glyph_string_background_width):
321 Set extends_to_end_of_line_p if the row's fill_line_p is set and
322 drawing the last glyph with DRAW_IMAGE_{RAISED,SUNKEN}.
323 (x_display_and_set_cursor): If cursor_in_echo_area, use NO_CURSOR
324 if cursor_in_non_selected_windows is false.
325 (show_mouse_face): Clean up. Recognize overwritten cursor differently.
326 (x_draw_glyphs): Remove parameters REAL_START and REAL_END.
327 Notice if cursor gets overwritten.
328 (notice_overwritten_cursor): Renamed from
329 note_overwritten_text_cursor. Rewritten to take glyph widths
330 into account, and to take X positions as parameters.
331 (x_draw_phys_cursor_glyph): Save state of w->phys_cursor_on_p
332 around call to x_draw_glyphs.
333 (x_setup_relief_colors): Use `IMAGE_BACKGROUND' and
334 `IMAGE_BACKGROUND_TRANSPARENT' to calculate the correct background
335 color to use for image glyph reliefs.
336 (x_draw_image_relief): Accept zero tool_bar_button_relief.
337 (glyph_rect): Remove unused variable `area'.
339 * w32fns.c (x_set_frame_parameters): Avoid infinite recursion for
341 (x_set_internal_border_width): Set frame garbaged when window
343 (Fx_create_frame): Accept zero tool_bar_button_relief.
344 (x_clear_image_1, four_corners_best, image_background)
345 (image_background_transparent): New functions.
346 (xpm_format, png_format, jpeg_format, tiff_format, gif_format)
347 (gs_format): Add `:background' entry.
348 (lookup_image): Set IMG's background color if specified.
349 (pbm_load, xbm_load_image, png_load): Set IMG's background field
351 (x_clear_image_1): Reset `background_valid' and
352 `background_transparent_valid' fields.
353 (x_build_heuristic_mask): Use IMAGE_BACKGROUND instead of
354 calculating it here. Set IMG's background_transparent field.
355 (enum xpm_keyword_index): Add XPM_BACKGROUND.
356 (enum png_keyword_index): Add PNG_BACKGROUND.
357 (enum jpeg_keyword_index): Add JPEG_BACKGROUND.
358 (enum tiff_keyword_index): Add TIFF_BACKGROUND.
359 (enum gif_keyword_index): Add GIF_BACKGROUND.
360 (enum gs_keyword_index): Add GS_BACKGROUND.
361 (pbm_load, png_load, jpeg_load, tiff_load, gif_load):
362 Pre-calculate image background color where necessary.
363 (x_create_x_image_and_pixmap, xbm_load, gs_load):
364 Use display info's n_cbits entry for screen depth.
365 (Fx_show_tip): Remove unused variables `buffer', `top',
366 `left', `max_width' and `max_height'.
368 * w32menu.c (w32_menu_show, push_menu_pane): Doc fixes.
370 2001-11-18 Gerd Moellmann <gerd@gnu.org>
372 * puresize.h (BASE_PURESIZE): Increase to 750000.
374 2001-11-18 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
376 * frame.c (Fframe_live_p): Doc fix.
378 2001-11-18 Richard M. Stallman <rms@gnu.org>
380 * xdisp.c (message_dolog_marker1, message_dolog_marker2)
381 (message_dolog_marker3): New static variables hold three markers.
382 (syms_of_xdisp): Initialize and staticpro them.
383 (message_dolog): Use message_dolog_marker1..3 instead of
384 allocating markers each time. Unchain them when done.
386 2001-11-17 Richard M. Stallman <rms@gnu.org>
388 * doc.c (Fsnarf_documentation): Doc fix.
390 2001-11-17 Andreas Schwab <schwab@suse.de>
392 * xterm.c (note_mouse_highlight): Fix type of variable `ignore'.
394 2001-11-17 Richard M. Stallman <rms@gnu.org>
396 * fileio.c (Fwrite_region): Avoid initializer for Lisp_Object.
398 2001-11-17 Jason Rumney <jasonr@gnu.org>
400 * xterm.c (notice_overwritten_cursor): Take care of end < 0 case.
402 2001-11-17 Gerd Moellmann <gerd@gnu.org>
404 * xdisp.c (tool_bar_item_info): Avoid calling Fget_text_property
405 with invalid position.
407 2001-11-16 Richard M. Stallman <rms@gnu.org>
409 * syswait.h: Delete conditionals for HPUX7, ISC 4.1, and convex.
411 * s/isc4-1.h (HAVE_SYS_WAIT_H): Add #undef.
412 * s/hpux.h (HAVE_SYS_WAIT_H): Add #undef.
413 * s/hpux8.h (HAVE_SYS_WAIT_H): Define it.
415 * m/convex.h (HAVE_SYS_WAIT_H): Add #undef.
417 2001-11-16 Stefan Monnier <monnier@cs.yale.edu>
419 * fileio.c (build_annotations): Split off the tail.
420 (build_annotations_2): New fun. Extracted from build_annotations.
421 (Fwrite_region): Split the call to build_annotations into two
422 calls to build_annotations and build_annotations_2.
424 2001-11-16 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
426 * sysdep.c (wait_for_kbd_input) [VMS]: Do not call
427 clear_waiting_for_input with argument.
429 * xterm.h (x_update_cursor): Remove duplicated prototype.
431 * keyboard.h (clear_waiting_for_input): Remove duplicated prototype.
433 * xterm.c (waiting_for_input): Remove unnecessary declaration.
435 * data.c (Ftimes, Fquo, Frem, Fmod): Doc fix.
437 2001-11-16 Stefan Monnier <monnier@cs.yale.edu>
439 * fileio.c (choose_write_coding_system): New fun, extracted
441 (Fwrite_region): Use it.
443 * eval.c (max_specpdl_size, max_lisp_eval_depth): Use EMACS_INT.
444 (funcall_lambda, run_hook_with_args): Make static and add prototype.
445 (ml_apply, find_handler_clause): Add prototype.
447 2001-11-16 Eli Zaretskii <eliz@gnu.org>
449 * config.in: Add #undef HAVE_COFF_H.
451 * unexec.c (coff.h): Don't include unless HAVE_COFF_H is defined.
452 Required for ISC 4.1.
454 2001-11-16 Eli Zaretskii <eliz@is.elta.co.il>
456 * syswait.h: (HAVE_SYS_WAIT_H): Undef for ISC 4.1. Reported by
457 Andrew Wiseman <a.wiseman@btclick.com>.
459 2001-11-16 Kim F. Storm <storm@cua.dk>
461 The following changes are made to clean up the various internal
462 references to the fringes to actually use the term `fringe' for
463 them. Previously, they were called `flags areas', `bitmap areas',
464 `left/right side of windows', or implicitly as `flags' or
467 * dispextern.h (FRINGE_FACE_ID): Renamed from BITMAP_AREA_FACE_ID.
468 Comments fixed. Use renamed symbols.
470 * dispnew.c: Comment fix. Use renamed symbols.
472 * frame.h (FRAME_FRINGE_COLS): Renamed from FRAME_FLAGS_AREA_COLS.
473 (FRAME_FRINGE_WIDTH): Renamed from FRAME_FLAGS_AREA_WIDTH.
474 (FRAME_LEFT_FRINGE_WIDTH): Renamed from FRAME_LEFT_FLAGS_AREA_WIDTH.
476 * msdos.c: Comment fix.
478 * w32fns.c: Use renamed symbols.
480 * w32term.c: Comment fixes. Use renamed symbols.
481 (fringe_bitmap_type): Renamed from bitmap_type.
482 (NO_FRINGE_BITMAP): Renamed from NO_BITMAP.
483 (w32_draw_fringe_bitmap): Renamed from w32_draw_bitmap.
484 (x_draw_row_fringe_bitmaps): Renamed from x_draw_row_bitmaps.
486 * w32term.h: Comment fixes. Use renamed symbols.
487 (fringes_extra): Renamed from flags_areas_extra.
488 (FRAME_FRINGE_BITMAP_WIDTH): Renamed from FRAME_FLAGS_BITMAP_WIDTH.
489 (FRAME_FRINGE_BITMAP_HEIGHT): Renamed from FRAME_FLAGS_BITMAP_HEIGHT.
490 (FRAME_X_FRINGE_COLS): Renamed from FRAME_X_FLAGS_AREA_COLS.
491 (FRAME_X_FRINGE_WIDTH): Renamed from FRAME_X_FLAGS_AREA_WIDTH.
492 (FRAME_X_LEFT_FRINGE_WIDTH):
493 Renamed from FRAME_X_LEFT_FLAGS_AREA_WIDTH.
494 (FRAME_X_RIGHT_FRINGE_WIDTH):
495 Renamed from FRAME_X_RIGHT_FLAGS_AREA_WIDTH.
497 * widget.c: Use renamed symbols.
499 * window.c: Comment fixes. Use renamed symbols.
500 (coordinates-in-window-p): Doc fix.
502 * xdisp.c: Comment fixes. Use renamed symbols.
504 * xfaces.c (realize_basic_faces): Use FRINGE_FACE_ID.
506 * xfns.c: Use renamed symbols.
508 * xterm.c: Comment fixes. Use renamed symbols.
509 (fringe_bitmap_type): Renamed from bitmap_type.
510 (NO_FRINGE_BITMAP): Renamed from NO_BITMAP.
511 (x_draw_fringe_bitmap): Renamed from x_draw_bitmap.
512 (x_draw_row_fringe_bitmaps): Renamed from x_draw_row_bitmaps.
514 * xterm.h: Comment fixes. Use renamed symbols.
515 (fringes_extra): Renamed from flags_areas_extra.
516 (FRAME_FRINGE_BITMAP_WIDTH): Renamed from FRAME_FLAGS_BITMAP_WIDTH.
517 (FRAME_FRINGE_BITMAP_HEIGHT): Renamed from FRAME_FLAGS_BITMAP_HEIGHT.
518 (FRAME_X_FRINGE_COLS): Renamed from FRAME_X_FLAGS_AREA_COLS.
519 (FRAME_X_FRINGE_WIDTH): Renamed from FRAME_X_FLAGS_AREA_WIDTH.
520 (FRAME_X_LEFT_FRINGE_WIDTH):
521 Renamed from FRAME_X_LEFT_FLAGS_AREA_WIDTH.
522 (FRAME_X_RIGHT_FRINGE_WIDTH):
523 Renamed from FRAME_X_RIGHT_FLAGS_AREA_WIDTH.
525 2001-11-15 Jason Rumney <jasonr@gnu.org>
527 * w32menu.c (add-menu-item): Make help_echo and radio buttons
528 work for most menu items. From David Ponce
529 <david.ponce@wanadoo.fr>.
531 2001-11-15 Gerd Moellmann <gerd@gnu.org>
533 * xfns.c (x_set_frame_parameters): Revert change of 2001-11-07.
534 Some x_set_* function expect to be called even if old and new
537 * xdisp.c (build_desired_tool_bar_string): Accept zero
538 tool_bar_button_relief.
540 * xfns.c (Fx_create_frame): Accept zero tool_bar_button_relief.
542 * xterm.c (x_draw_image_relief): Accept zero tool_bar_button_relief.
544 * xterm.c (x_draw_bar_cursor): If the background color of the
545 glyph under the cursor equals the frame's cursor color, use
546 the glyph's foreground color for drawing the bar cursor.
548 * dispnew.c (direct_output_forward_char): Fix character/byte
551 2001-11-15 Miles Bader <miles@gnu.org>
553 * editfns.c (find_field): Add BEG_LIMIT and END_LIMIT parameters.
554 (Fdelete_field, Ffield_string, Ffield_string_no_properties):
555 Update arguments to find_field.
556 (Ffield_beginning, Ffield_end): Add LIMIT param, pass to find_field.
557 (Fconstrain_to_field): Use LIMIT arg to shorten search time.
558 * lisp.h (Ffield_beginning, Ffield_end): Update EXFUN decl.
559 * minibuf.c (Fminibuffer_prompt_end): Update args to Ffield_end.
561 2001-11-14 Richard M. Stallman <rms@gnu.org>
563 * editfns.c (Fpropertize): Allow call with 1 arg.
565 * dispextern.h (image_background, image_background_transparent):
566 Conditionalize on HAVE_X_WINDOWS.
568 2001-11-13 Richard M. Stallman <rms@gnu.org>
570 * print.c (Fprin1_to_string): Doc fix.
572 * sunfns.c (Fsun_change_cursor_icon): Doc fix.
574 * floatfns.c (Fceiling, Ffloor): Doc fixes.
576 * filelock.c (Funlock_buffer, Ffile_locked_p): Doc fixes.
578 * fileio.c (Ffile_accessible_directory_p): Doc fix.
580 * eval.c (syms_of_eval): Doc fix.
582 * coding.c (syms_of_coding): Doc fix.
584 * doc.c (Fsnarf_documentation): Doc fix.
586 * dispnew.c (syms_of_display): Doc fix.
588 * category.c (Fget_unused_category): Doc fix.
590 * buffer.c (syms_of_buffer): Doc fixes.
592 2001-11-14 Eli Zaretskii <eliz@is.elta.co.il>
594 * print.c (prin1, print): Doc fix.
596 2001-11-14 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
598 * fontset.h: Remove declarations of variables
599 `Vhighlight_wrong_size_font' and `Vclip_large_size_font'.
601 * fontset.c: Remove variables `Vhighlight_wrong_size_font' and
602 `Vclip_large_size_font'.
604 2001-11-13 Jason Rumney <jasonr@gnu.org>
608 2001-11-13 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
610 * xfaces.c (Fface_attributes_as_vector): Doc fix.
612 * w32fns.c (Fx_synchronize): Reindent.
620 * cmds.c, composite.c, dired.c, doc.c, filelock.c, floatfns.c,
621 * fontset.c, insdel.c, keymap.c: Change doc-string comments to
622 `new style' [w/`doc:' keyword].
624 * xmenu.c (x-popup-menu): Reindent.
625 (x-popup-dialog): Likewise.
627 * xfaces.c (Finternal_set_alternative_font_family_alist): Reindent.
629 * xdisp.c (Fdump_tool_bar_row): Reindent.
631 * minibuf.c (Fminibuffer_complete_word): Reindent.
632 (Fminibuffer_complete_and_exit): Likewise.
633 (Fminibuffer_completion_help): Likewise.
634 (Fminibuffer_message): Likewise.
636 * fns.c (Freverse): Reindent.
638 * eval.c (Fif): Reindent.
641 * editfns.c (Fuser_real_login_name): Reindent.
642 (Finsert_buffer_substring): Likewise.
643 (Fcompare_buffer_substrings): Likewise.
644 (Fsubst_char_in_region): Likewise.
646 * dispnew.c (Fsit_for): Reindent.
647 (Fframe_or_buffer_changed_p): Likewise.
648 (Finternal_show_cursor_p): Likewise.
649 (syms_of_display): Likewise.
651 * alloc.c (Flist): Reindent.
654 2001-11-12 Richard M. Stallman <rms@gnu.org>
656 * xterm.c (XTread_socket): Don't update focus for EnterNotify or
657 LeaveNotify events. Only FocusIn and FocusOut do that now.
658 (x_display_and_set_cursor): Do display hollow cursors in active
659 minibuffer windows when they are not selected.
661 2001-11-12 Jason Rumney <jasonr@gnu.org>
663 * w32console.c, w32fns.c, w32menu.c, w32proc.c, w32select.c,
664 * w32term.c: Change doc-string comments to `new style'.
665 [w/`doc:' keyword]. Doc fixes.
667 * w32fns.c: Don't define max.
668 (Fx_open_connection): Only execute once.
670 2001-11-12 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
672 * ccl.c: Change macros to use do-while block instead of if-else.
673 Use braces to follow GNU Coding Standards.
675 2001-11-11 Richard M. Stallman <rms@gnu.org>
677 * sysdep.c (child_setup_tty): Don't clear ICRNL or INLCR.
679 * lread.c (read_escape): Use end_of_file_error for reporting eof.
681 * insdel.c (replace_range): Use adjust_markers_for_replace
682 instead of adjust_markers_for_delete and adjust_markers_for_insert.
684 * intervals.h: Declare set_text_properties and set_text_properties_1.
686 * textprop.c (set_text_properties_1): New subroutine
687 broken out of set_text_properties.
688 (set_text_properties): Use set_text_properties_1.
690 * intervals.c (graft_intervals_into_buffer):
691 Use set_text_properties_1 to clear out properties.
693 * search.c (Freplace_match): Use replace_range to insert
694 and delete. Don't request property inheritance from
697 2001-11-10 Jason Rumney <jasonr@gnu.org>
699 * w32fns.c (enum_font_cb2): Use leading @ on face name to detect
700 vertical fonts. Allow them if face name is explicitly specified.
701 Do not give up if we find a font that cannot be converted to an xlfd.
703 2001-11-10 Gerd Moellmann <gerd@gnu.org>
705 * unexelf.c (unexec): Use mmap/munmap to allocate buffers
706 instead of malloc/free.
708 2001-11-09 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
710 * xfaces.c (merge_face_vectors): Use braces to follow GNU
712 (Finternal_set_lisp_face_attribute): Likewise.
714 * buffer.c (Fbury_buffer): Likewise.
716 * indent.c (current_column_1): Remove unused variable `prev_col'.
718 * coding.c (encode_coding): Use precomputed value of `src'.
719 (encode_coding): Remove unused variable `src_end'.
720 (code_convert_region): Remove unused variables `count'.
722 2001-11-07 Jason Rumney <jasonr@gnu.org>
724 * w32term.c (x_display_and_set_cursor): Do not move system caret
725 if cursor_glyph is NULL.
727 2001-11-07 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
729 * keymap.c (access_keymap): Fix compilation error.
731 2001-11-07 Miles Bader <miles@gnu.org>
733 * xfns.c (x_set_frame_parameters): Avoid infinite recursion.
735 2001-11-07 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
737 * intervals.c (graft_intervals_into_buffer):
738 Remove #ifdef'd-out code.
739 (graft_intervals_into_buffer): Remove unused variable `middle'.
741 * lread.c (Feval_region): Remove obsolete #ifdef'd-out
742 code (eval-current-buffer).
743 Change doc-string comments to `new style' [w/`doc:' keyword].
745 2001-11-06 Richard M. Stallman <rms@gnu.org>
747 * keymap.c (access_keymap): Don't use initializers on Lisp_Object.
749 2001-11-06 Stefan Monnier <monnier@cs.yale.edu>
751 * lread.c (read1): Fix behavior with nested backquoting.
753 * keyboard.c (make_lispy_event): Check integerness and fix
754 Lisp_Object/int mixup.
756 2001-11-06 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
758 * fns.c (copy_hash_table): Remove unused variable `v'.
760 * fontset.c (fontset_font_pattern): Remove unused variable
763 * indent.c (current_column_1): Remove unused variable `prev_col'.
765 2001-11-05 Richard M. Stallman <rms@gnu.org>
767 * m/news-risc.h (BROKEN_PROTOTYPES): Defined.
769 * buffer.c (Fkill_buffer): Don't delete auto save file
770 if buffer is modified.
772 2001-11-05 Andrew Innes <andrewi@gnu.org>
774 * w32proc.c (Fw32_set_keyboard_layout): Use CHECK_NUMBER_CAR and
777 2001-11-05 Richard M. Stallman <rms@gnu.org>
779 * unexelf.c (unexec): Minor changes; clean up comments.
781 2001-11-05 Sam Steingold <sds@gnu.org>
783 * w32term.c (x_display_and_set_cursor): Fix w32 compilation error.
785 2001-11-05 Andreas Schwab <schwab@suse.de>
787 * sound.c (sound_perror): Save errno from being clobbered.
789 2001-11-05 Dale Hagglund <rdh@yottayotta.com>
791 * unexelf.c (unexec): Don't use `mmap'. Instead, read and write
792 the program image directly.
794 2001-11-05 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
796 * buffer.h (Fbuffer_local_value): Add prototype.
798 2001-11-04 Richard M. Stallman <rms@gnu.org>
800 * buffer.c (Fbuffer_local_value): Remove extra args from CHECK_SYMBOL
803 * keyboard.c (read_char): Use Fcar and Fcdr, not Fnth.
804 (record_char): Likewise.
806 * keyboard.c (make_lispy_event): Don't insist a drag event must
807 move to a different buffer position. Instead, check for moving at
808 least double_click_fuzz.
810 * fns.c (Fmake_hash_table): Use XCAR and XCDR, not Fnth and Flength.
812 * keyboard.c (echo-area-clear-hook): Undo Oct 29 change.
814 * indent.c (current_column_1, Fmove_to_column): Separate the code
815 for display-table glyphs from the code buffer text, to fix
818 2001-11-04 Michael Welsh Duggan <md5i@cs.cmu.edu>
820 * buffer.c (Fbuffer_local_value): New function.
821 (syms_of_buffer): Defsubr it.
823 * xterm.c, w32term.c (x_display_and_set_cursor): Use buffer-local
824 value of `cursor-in-non-selected-windows'.
826 * lisp.h (Qcursor_in_non_selected_windows): New declaration.
827 * xdisp.c (Qcursor_in_non_selected_windows): New variable.
828 (syms_of_xdisp): Initialize it.
830 2001-11-04 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
832 * xfns.c (Fx_create_frame): Doc fix.
834 * coding.c: Change doc-string comments to `new style' [w/`doc:'
837 * eval.c (top_level_value, top_level_set): Remove commented and
839 (Fdefvar): Fix usage in doc-string.
841 2001-11-03 Richard M. Stallman <rms@gnu.org>
843 * xfns.c: Include unistd.h, if it exists.
845 * editfns.c: Move the include of ctype.h after unistd.h.
847 * gmalloc.c: Test BROKEN_PROTOTYPES.
849 2001-11-03 Ken Raeburn <raeburn@gnu.org>
851 * lisp.h (CHECK_STRING_CAR): New macro.
852 * lread.c (Fload): Use XSETCARFASTINT, XSETCDRFASTINT instead of
853 treating XCAR and XCDR as lvalues.
854 (openp): Use CHECK_STRING_CAR.
855 (read_list): Use XSETCDR instead of treating XCDR as lvalue.
857 2001-11-03 Eli Zaretskii <eliz@is.elta.co.il>
859 * s/sco5.h (sigprocmask_set): Declare as extern SIGMASKTYPE.
860 (SIGMASKTYPE): Define.
862 * syssignal.h (sigunblock): Don't define if already defined.
864 2001-11-02 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
866 * eval.c (debugger_may_continue, Vdebug_ignored_errors)
867 (call_debugger, Fcondition_case, skip_debugger, unbind_to):
868 Fix typos in comments.
870 * mocklisp.c (Fml_defun, Fml_while, Fml_substr): Remove commented
871 and #ifdef'd-out code.
872 Fix and reindent comments.
874 * mocklisp.h: Remove comment which is a copy of comment in mocklisp.c.
876 * category.h (CHECK_CATEGORY, CHECK_CATEGORY_SET): Remove unused
877 argument `i' in macros.
879 * frame.h (CHECK_FRAME, CHECK_LIVE_FRAME): Remove unused argument
882 * lisp.h (CHECK_STRING_OR_BUFFER, CHECK_HASH_TABLE, CHECK_LIST)
883 (CHECK_STRING, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
884 (CHECK_VECTOR, CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER)
885 (CHECK_WINDOW, CHECK_LIVE_WINDOW, CHECK_PROCESS, CHECK_NUMBER)
886 (CHECK_NATNUM, CHECK_MARKER, CHECK_NUMBER_COERCE_MARKER)
887 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT)
888 (CHECK_NUMBER_OR_FLOAT_COERCE_MARKER, CHECK_OVERLAY)
889 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR): Remove unused argument `i'
892 * abbrev.c, alloc.c, buffer.c, bytecode.c, callint.c, callproc.c,
893 casefiddle.c, category.c, ccl.c, charset.c, cmds.c, coding.c,
894 composite.c, data.c, dired.c, dispnew.c, doc.c, dosfns.c, emacs.c,
895 eval.c, fileio.c, filelock.c, fns.c, fontset.c, frame.c, frame.h,
896 indent.c, keyboard.c, keymap.c, lread.c, macros.c, marker.c,
897 minibuf.c, mocklisp.c, msdos.c, print.c, process.c, search.c,
898 sunfns.c, syntax.c, textprop.c, undo.c, w16select.c, w32console.c,
899 w32fns.c, w32menu.c, w32proc.c, w32select.c, window.c, xdisp.c,
900 xfaces.c, xmenu.c, xselect.c : Update usage of CHECK_ macros
901 (remove unused second argument).
903 2001-11-02 Stefan Monnier <monnier@cs.yale.edu>
905 * syntax.c (describe_syntax): New wrapper.
906 (Finternal_describe_syntax_value): Rename from describe_syntax.
907 Don't insert space at front and \n at the end.
908 (syms_of_syntax): Defsubr Sinternal_describe_syntax_value.
910 * regex.c (re_wctype): Try to fix some warnings.
911 (regcomp, regexec): Don't forget the __restrict.
913 2001-11-02 Richard M. Stallman <rms@gnu.org>
915 * textprop.c (Fget_char_property): Doc fix.
917 2001-11-02 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
919 * process.c (Fstart_process): Add usage to doc-string.
921 * data.c (Fsetq_default): Ditto.
923 * callint.c (Finteractive): Ditto.
925 2001-11-01 Stefan Monnier <monnier@cs.yale.edu>
927 * macros.c: Don't include keymap.h any more.
929 2001-11-01 Richard M. Stallman <rms@gnu.org>
931 * data.c (Fmake_local_variable): Doc fix.
933 * eval.c (Frun_hooks, Frun_hook_with_args_until_failure): Doc fix.
934 (Frun_hook_with_args_until_success, Frun_hook_with_args): Doc fix.
936 * keymap.c (Fdescribe_buffer_bindings): Print character property
937 bindings along with or instead of the buffer local map.
938 Make the overriding maps override what they should.
940 2001-11-01 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
942 * window.c (grow_mini_window): Fix typo in comment.
944 2001-11-01 Gerd Moellmann <gerd@gnu.org>
946 * xterm.c (x_scroll_bar_create): Check for width and height > 0.
947 (XTset_vertical_scroll_bar): Likewise.
949 * xfns.c (x_build_heuristic_mask): Use four_corners_best
950 instead of IMAGE_BACKGROUND.
952 * xfns.c (four_corners_best): Reindent.
954 * xfaces.c (Finternal_set_lisp_face_attribute_from_resource):
955 Handle :box so that it is possible to specify sexprs.
957 2001-11-01 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
959 * xfaces.c (Finternal_merge_in_global_face): Reindent.
961 (Finternal_set_alternative_font_registry_alist): Ditto.
962 (Ftty_suppress_bold_inverse_default_colors): Ditto.
964 * xfns.c (x-get-resource): Reindent.
966 2001-10-31 Eli Zaretskii <eliz@is.elta.co.il>
968 * s/hpux11.h: New file.
970 2001-10-31 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
972 * emacs.c (USAGE1): Show command line option --no-window-system
973 instead of --no-windows in usage.
974 (standard_args): Rename --no-windows to --no-window-system.
975 (bug_reporting_address): Follow Emacs coding conventions.
977 * eval.c (Fcommandp): Doc fix.
978 Change doc-string comments to `new style' [w/`doc:' keyword].
980 * frame.c (Fframe_live_p): Doc fix.
982 * buffer.c (selective-display-ellipses): Doc fix.
984 2001-10-31 Gerd Moellmann <gerd@gnu.org>
986 * lread.c (to_multibyte): Fix computation of new read_buffer_size.
988 * xfaces.c (realize_x_face): If C is not a single-byte character,
989 set the face's colors_copied_bitwise_p instead of the defaulted_p
990 members which have a different meaning.
991 (free_face_colors): Do nothing for a face whose colors have been
994 * dispextern.h (struct face) <colors_copied_bitwise_p>: New member.
996 2001-10-31 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
998 * marker.c, mocklisp.c: Change doc-string comments to `new style'
1001 2001-10-31 Gerd Moellmann <gerd@gnu.org>
1003 * fns.c (require_unwind): Return Lisp_Object.
1005 2001-10-31 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1007 * keyboard.c (lucid-menu-bar-dirty-flag): Doc fix.
1008 (last-input-char): Revert doc-string to be the same as the
1009 doc-string of `last-input-event'.
1011 * xdisp.c: Fix typos in comments.
1013 2001-10-31 Gerd Moellmann <gerd@gnu.org>
1015 * window.c (grow_mini_window): Handle case that the root
1016 window is already smaller than the nominal mininum height.
1018 2001-10-30 Stefan Monnier <monnier@cs.yale.edu>
1020 * emacs.c (main): Don't call keys_of_macros any more.
1022 * lisp.h (keys_of_macros): Remove.
1024 * macros.c (keys_of_macros): Remove.
1026 * xfaces.c (Fface_attribute_relative_p): Declare args.
1028 2001-10-30 Jason Rumney <jasonr@gnu.org>
1030 * w32fns.c (w32_to_x_charset): Increase size of XLFD charset buffer.
1031 (enum_font_cb2): Ignore fonts with vertical orientation.
1033 2001-10-30 Richard M. Stallman <rms@gnu.org>
1035 * keyboard.c (Finput_pending_p): Doc fix.
1037 2001-10-30 Gerd Moellmann <gerd@gnu.org>
1039 * xterm.c (x_after_update_window_line): Don't run the code
1040 clearing in borders for rows whose visible height is 0.
1042 * xdisp.c (clear_garbaged_frames): Redraw the frame only if its
1043 resized_p flag is set. If not set, use the much less flickering
1044 method previously used.
1046 * dispnew.c (change_frame_size_1): Set frame's resized_p.
1048 * frame.h (struct frame) <resized_p>: New member.
1050 * lread.c (to_multibyte): Ensure read_buffer is at least twice
1051 as large as the number of bytes to convert.
1053 * lread.c (to_multibyte): New function.
1056 2001-10-30 Eli Zaretskii <eliz@is.elta.co.il>
1058 * msdos.h (FRAME_LINE_HEIGHT): Define (it's used by xmenu.c).
1060 2001-10-30 Gerd Moellmann <gerd@gnu.org>
1062 * xterm.c (x_draw_relief_rect): Correct bottom relief by 1 pixel.
1063 (x_set_glyph_string_background_width): Set extends_to_end_of_line_p
1064 if the row's fill_line_p is set and drawing the last glyph with
1065 DRAW_IMAGE_{RAISED,SUNKEN}.
1067 * xdisp.c (clear_garbaged_frames): Call Fredraw_frame.
1069 2001-10-29 Stefan Monnier <monnier@cs.yale.edu>
1071 * xmenu.c: Include coding.h and charset.h.
1072 (Fx_popup_menu): Use FRAME_PTR and FRAME_FONT and FRAME_LINE_HEIGHT.
1073 (Fx_popup_dialog): Use FRAME_PTR and enum scroll_bar_part.
1074 (single_submenu, xmenu_show): Use ENCODE_SYSTEM.
1075 Explicitly set wv->help. Use `TRUE' rather than `True'.
1076 (menu_help_callback): Use empty_string.
1078 * w32menu.c (Fx_popup_menu): Explicitly init f, xpos, and ypos.
1079 (Fx_popup_dialog): Explicitly init f.
1080 (w32_menu_display_help): Use empty_string.
1082 2001-10-29 Richard M. Stallman <rms@gnu.org>
1084 * fns.c (Frequire): Detect recursive try to require the same
1085 feature 3 or more levels deep, and get error.
1086 (require_unwind): New subroutine.
1087 (require_nesting_list): New variable.
1088 (syms_of_fns): Init and staticpro it.
1090 * print.c (print_object): Clarify indication of insertion type.
1092 2001-10-29 Eli Zaretskii <eliz@is.elta.co.il>
1094 * coding.c (syms_of_coding): Document that locale-coding-system is
1095 used for decoding input on X.
1097 * window.c (Fscroll_left, Fscroll_right): Doc fix.
1099 2001-10-29 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1101 * keyboard.c (Finput_pending_p): Fix typo in doc-string.
1102 (echo-area-clear-hook): Properly DEFVAR_LISP and staticpro it.
1104 2001-10-29 Gerd Moellmann <gerd@gnu.org>
1106 * xterm.c (x_display_and_set_cursor): If cursor_in_echo_area,
1107 use NO_CURSOR if cursor_in_non_selected_windows is false.
1109 * xfaces.c (Fface_font): Use UNSPECIFIEDP instead of NILP for
1110 the slant attribute if FRAME is t.
1112 * xfns.c (x_set_internal_border_width): Set frame garbaged
1113 when X window doesn't exist yet.
1115 * xterm.c (x_after_update_window_line): Clear internal border
1116 in different circumstances.
1118 * xterm.c (XTread_socket) <KeyPress>: Don't use
1119 STRING_CHAR_AND_LENGTH if nchars == nbytes. From Kenichi Handa
1122 2001-10-28 Eli Zaretskii <eliz@is.elta.co.il>
1124 * m/ibms390.h: New file. From Adam Thornton
1125 <athornton@sinenomine.net>.
1127 2001-10-28 Gerd Moellmann <gerd@gnu.org>
1129 * xfns.c (x_build_heuristic_mask): Use x_alloc_image_color.
1131 * xfns.c (x_build_heuristic_mask): Fix a bug not incrementing
1134 2001-10-28 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1136 * emacs.c: Use argv[0] instead of emacs when -t was specified.
1138 * keyboard.c: Change doc-string comments to `new style' [w/`doc:'
1140 Fix typos in comments.
1142 * emacs.c (bug_reporting_address): New function.
1143 Use it when displaying usage message.
1145 * minibuf.c (read_minibuf): Remove unused external declaration of
1146 variable `Qread_only'.
1148 * keymap.c (access_keymap): Remove unused variable `charset'.
1150 2001-10-28 Miles Bader <miles@gnu.org>
1152 * xfaces.c (merge_face_heights): Handle TO being relative as well.
1153 Remove #ifdef'd-out code.
1154 (Fface_attribute_relative_p, Fmerge_face_attribute): New functions.
1155 (syms_of_xfaces): Initialize them.
1157 2001-10-27 Jason Rumney <jasonr@gnu.org>
1159 * w32fns.c (w32_wnd_proc) <WM_KILLFOCUS>: Destroy the system caret.
1160 <WM_EMACS_DESTROY_CARET, WM_EMACS_TRACK_CARET>: Track cursor
1161 position using the system caret.
1163 * w32term.c (w32_system_caret_hwnd, w32_system_caret_width)
1164 (w32_system_caret_height, w32_system_caret_x)
1165 (w32_system_caret_y): New variables for tracking system caret.
1166 (w32_initialize): Initialize them.
1167 (x_display_and_set_cursor): Make system caret follow the active cursor.
1169 * w32term.h (WM_EMACS_TRACK_CARET, WM_EMACS_DESTROY_CARET):
1172 * w32term.c (note_mouse_highlight): Clear old help_echo.
1174 2001-10-27 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1176 * xterm.c: Fix typo in a comment.
1178 * emacs.c: Fix typos in comments.
1179 Remove unnecessary spaces.
1180 Change doc-string comments to `new style' [w/`doc:' keyword].
1181 (USAGE2): Fix typos in usage string.
1183 * xterm.c: Fix typo in a comment.
1185 * lisp.h: (gdb_lisp_params): Remove code in #if 0 which is now in
1188 2001-10-27 Gerd Moellmann <gerd@gnu.org>
1190 * xdisp.c (move_it_vertically_backward): Use 2/3 line_height
1191 instead of 1/2 line_height in the heuristic for skipping
1192 farther backward when target_y was not reached.
1194 * sound.c (sound_perror): Unblock SIGIO, turn on atimers.
1195 Display errno only if non-zero.
1196 (sound_warning): New function.
1197 (vox_configure): Don't treat failing to set sample rate as error.
1198 (various places): Improve error messages.
1200 2001-10-26 Eli Zaretskii <eliz@is.elta.co.il>
1202 * fileio.c (Faccess_file): Run the argument filename through
1203 Fexpand_file_name, before using it.
1205 * dispnew.c (syms_of_display) <visible-bell>: Add a reference to
1206 ring-bell-function. Suggested by Alf-Ivar Holm <alfh@ifi.uio.no>
1208 2001-10-26 Gerd Moellmann <gerd@gnu.org>
1210 * insdel.c (insert_1_both): Do nothing if NCHARS == 0.
1212 * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
1213 Fix clearing in the case of scroll bars on the right.
1215 2001-10-26 Juanma Barranquero <lektu@terra.es>
1217 * w32gui.h (XImage): Add a dummy typedef.
1219 2001-10-26 Gerd Moellmann <gerd@gnu.org>
1221 * xfns.c (XScreenNumberOfScreen): Fix struct to pointer comparison.
1223 2001-10-25 Eli Zaretskii <eliz@is.elta.co.il>
1225 * frame.c (Fframe_parameter): Fix last change.
1227 * fileio.c: Revert last change (which removed old commented-out
1228 version of expand-file-name). Add a comment that explains why
1229 this old version should not be removed.
1231 2001-10-25 Gerd Moellmann <gerd@gnu.org>
1233 * frame.c (Fframe_parameter): Fix a bug whereby some
1234 ``artificial'' frame parameters, like `minibuffer' were not
1235 obtained by calling Fframe_parameters.
1237 * xterm.c (show_mouse_face): Clean up. Recognize overwritten
1240 * xdisp.c (move_it_vertically_backward): Compute line height
1241 differently. Add heuristic to try to be more compatible to 20.x.
1243 2001-10-25 Stefan Monnier <monnier@cs.yale.edu>
1245 * lisp.h (make_fixnum_or_float): Coerce double to int explicitly.
1247 * editfns.c (text_property_stickiness): Fix Lisp_Object used as
1250 2001-10-25 Miles Bader <miles@gnu.org>
1252 * xfns.c (png_load): Make sure SPECIFIED_BG is a string.
1253 BG is a pointer to a structure, not a structure.
1254 (gif_format, png_format): Add missing commas.
1256 2001-10-24 Richard M. Stallman <rms@gnu.org>
1258 * xfaces.c (Fface_attributes_as_vector): New function.
1259 (syms_of_xfaces): Defsubr it.
1261 2001-10-24 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1263 * dispnew.c (sync_window_with_frame_matrix_rows): Remove unused
1266 2001-10-25 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1268 * search.c (scan_newline): Remove unused variable `selective_display'.
1270 2001-10-25 Miles Bader <miles@gnu.org>
1272 * dispextern.h (struct image): Add `background',
1273 `background_valid', and `background_transparent' fields.
1274 (image_background, image_background_transparent): New declarations.
1275 (IMAGE_BACKGROUND, IMAGE_BACKGROUND_TRANSPARENT): New macros.
1276 * xfns.c (image_background, image_background_transparent)
1277 (four_corners_best): New functions.
1278 (xpm_format, png_format, jpeg_format, tiff_format, gif_format)
1279 (gs_format): Add `:background' entry.
1280 (lookup_image): Set IMG's background color if specified.
1281 (pbm_load, xbm_load_image, png_load): Set IMG's background field
1283 (x_clear_image_1): Reset `background_valid' and
1284 `background_transparent_valid' fields.
1285 (x_build_heuristic_mask): Use IMAGE_BACKGROUND instead of
1286 calculating it here. Set IMG's background_transparent field.
1287 (enum xpm_keyword_index): Add XPM_BACKGROUND.
1288 (enum png_keyword_index): Add PNG_BACKGROUND.
1289 (enum jpeg_keyword_index): Add JPEG_BACKGROUND.
1290 (enum tiff_keyword_index): Add TIFF_BACKGROUND.
1291 (enum gif_keyword_index): Add GIF_BACKGROUND.
1292 (enum gs_keyword_index): Add GS_BACKGROUND.
1293 (pbm_load, png_load, jpeg_load, tiff_load, gif_load):
1294 Pre-calculate image background color where necessary.
1295 * xterm.c (x_setup_relief_colors): Use `IMAGE_BACKGROUND' and
1296 `IMAGE_BACKGROUND_TRANSPARENT' to calculate the correct background
1297 color to use for image glyph reliefs.
1299 2001-10-24 Gerd Moellmann <gerd@gnu.org>
1301 * xterm.c (x_draw_glyphs): Don't check for cursor overwriting
1304 * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
1305 Fix clearing of area not covered by scroll bar.
1307 2001-10-24 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1309 * xterm.c: (x_insert_glyphs): Remove unused variables `real_end'
1311 (x_draw_image_foreground): Remove unused variables `mask' and `xgcv'.
1312 (glyph_rect): Remove unused variable `area'.
1314 2001-10-24 Gerd Moellmann <gerd@gnu.org>
1316 * xdisp.c: Change #ifdef GLYPH_DEBUG to #if.
1318 * xdisp.c (try_window_reusing_current_matrix): Use row_containing_pos.
1319 (row_containing_pos): Take additional argument DY.
1320 Treat rows ending in middle of char differently.
1321 (display_line): Handle tabs on window systems differently.
1323 * xterm.c, w32term.c (fast_find_position): Call row_containing_pos
1324 with additional argument.
1326 * dispextern.h (row_containing_pos): Adjust prototype.
1328 * xdisp.c (inhibit_try_window_id, inhibit_try_window_reusing)
1329 (inhibit_try_cursor_movement) [GLYPH_DEBUG]: New variables.
1330 (try_window_id, try_window_reusing_current_matrix)
1331 (try_cursor_movement) [GLYPH_DEBUG]: Don't run if inhibited.
1332 (syms_of_xdisp) [GLYPH_DEBUG]: DEFVAR_BOOL the variables.
1334 2001-10-24 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1336 * xmenu.c: Spell the name of Emacs properly (GNU Emacs instead of
1338 (HAVE_BOXES): Fix typo in comment.
1339 (push_menu_pane): Fix typo in comment.
1341 * xdisp.c: (display_prop_string_p): Remove unused local declaration
1343 (single_display_prop_string_p): Remove unused local declarations
1344 of `Qwhen' and `Qmargin'.
1345 (string_buffer_position): Remove unused variable `around'.
1346 (store_frame_title): Remove unused variable `width'.
1348 * window.c: Don't define max.
1349 (coordinates_in_window): Remove unused variable `uy'.
1351 * widget.c: Don't define max.
1353 * process.c: Don't define max.
1354 (create_process): Remove unused variable `buffer'.
1356 2001-10-23 Gerd Moellmann <gerd@gnu.org>
1358 * xfaces.c (Finternal_set_lisp_face_attribute): Fix compilation error.
1360 2001-10-23 Eli Zaretskii <eliz@is.elta.co.il>
1362 * xfaces.c (Finternal_set_lisp_face_attribute)
1363 [HAVE_WINDOW_SYSTEM]: Don't do anything for QCfont unless the
1364 frame is on a windowed display.
1366 2001-10-23 Gerd Moellmann <gerd@gnu.org>
1368 * dispnew.c (sync_window_with_frame_matrix_rows):
1369 Fix handling of windows which aren't full-width, fix handling
1372 * lread.c (syms_of_lread) <recursive-load-depth-limit>: Raise to 50.
1374 2001-10-23 Andreas Schwab <schwab@suse.de>
1376 * m/macppc.h [LINUX]: Undef LD_SWITCH_SYSTEM_TEMACS and override
1377 LD_SWITCH_MACHINE_TEMACS with "-Xlinker -znocombreloc".
1379 2001-10-23 Gerd Moellmann <gerd@gnu.org>
1381 * xterm.c (x_draw_glyphs): Remove parameters READ_START and
1382 REAL_END. Notice if cursor gets overwritten.
1383 (notice_overwritten_cursor): Take X positions as parameters.
1384 (x_draw_phys_cursor_glyph): Save state of w->phys_cursor_on_p
1385 around call to x_draw_glyphs.
1387 2001-10-23 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1389 * syntax.c (modify-syntax-entry): Fix argument names (use CHAR
1390 instead of C) and usage.
1392 * editfns.c (char-to-string): Fix argument names (use CHAR instead
1395 * xfns.c (Fx_show_tip): Remove unused variables `buffer', `top',
1396 `left', `max_width' and `max_height'.
1398 2001-10-23 Gerd Moellmann <gerd@gnu.org>
1400 * xdisp.c (display_line): For a tab continued to the next line,
1401 set row's ends_in_middle_of_char_p.
1403 2001-10-22 Gerd Moellmann <gerd@gnu.org>
1405 * xdisp.c (display_line): Fix computation of continuation lines
1408 2001-10-22 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1410 * xdisp.c (build_desired_tool_bar_string): Remove unused variable
1413 * fileio.c: Remove unused code.
1415 2001-10-22 Miles Bader <miles@gnu.org>
1417 * lisp.h (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL)
1418 (DEFVAR_INT, DEFVAR_PER_BUFFER, DEFVAR_KBOARD):
1419 Remove `DOC_STRINGS_IN_COMMENTS' cases.
1421 2001-10-21 Jason Rumney <jasonr@gnu.org>
1423 * w32term.c (x_erase_phys_cursor): Remove inverse_p again.
1425 2001-10-21 Eli Zaretskii <eliz@is.elta.co.il>
1427 * mocklisp.c (Fml_if, Fml_provide_prefix_argument)
1428 (Finsert_string): Avoid the multi-line string literals warning.
1430 2001-10-22 Miles Bader <miles@gnu.org>
1432 * doc.c (Vhelp_manyarg_func_alist): Variable removed.
1433 (Fdocumentation): Don't use it.
1434 (syms_of_doc): Don't initialize it.
1436 * keyboard.c (Ftrack_mouse): Add usage: string to doc string.
1437 * print.c (Fwith_output_to_temp_buffer): Likewise.
1438 * window.c (Fsave_window_excursion): Likewise.
1439 * editfns.c (Fsave_excursion, Fsave_current_buffer)
1440 (Fsave_restriction): Likewise.
1441 * eval.c (Frun_hooks, Frun_hook_with_args)
1442 (Frun_hook_with_args_until_failure)
1443 (Frun_hook_with_args_until_success, Ffuncall, For, Fand, Fif)
1444 (Fcond, Fprogn, Fprog1, Fprog2, Fsetq, Fquote, Ffunction, Fdefun)
1445 (Fdefmacro, Fdefvar, Fdefconst, FletX, Flet, Fwhile, Fcatch)
1446 (Funwind_protect, Fcondition_case): Likewise.
1447 * coding.c (Ffind_operation_coding_system): Likewise.
1448 * keyboard.c (Ftrack_mouse): Likewise.
1450 2001-10-21 Miles Bader <miles@gnu.org>
1452 * fns.c (Fappend, Fconcat, Fvconcat, Fnconc, Fwidget_apply)
1453 (Fmake_hash_table): Add usage: string to doc string.
1454 * editfns.c (Finsert, Finsert_and_inherit, Finsert_before_markers)
1455 (Fmessage, Fmessage_box, Fmessage_or_box, Fpropertize, Fformat)
1456 (Fencode_time, Finsert_and_inherit_before_markers): Likewise.
1457 * mocklisp.c (Finsert_string, Fml_if, Fml_provide_prefix_argument)
1458 (Fml_prefix_argument_loop): Likewise.
1460 2001-10-21 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1462 * fileio.c (Finsert_file_contents): Remove unused variable `gap_size'.
1464 * sysdep.c (init_sys_modes): Change doc-string comments to `new
1465 style' [w/`doc:' keyword].
1467 * data.c, fileio.c, indent.c, print.c, search.c, sound.c,
1468 * sunfns.c, textprop.c, undo.c, xselect.c: Change doc-string
1469 comments to `new style' [w/`doc:' keyword].
1471 2001-10-21 Jason Rumney <jasonr@gnu.org>
1473 * w32fns.c (Fx_file_dialog): Pass a filter to GetOpenFileName.
1475 * w32term.c (remember_mouse_glyph): New function.
1476 (w32_mouse_position): Use it.
1477 (note_mouse_movement): If the mouse moved off the glyph, remember
1480 * w32term.h (struct w32_output): Correct spelling of x_compatible.
1481 (w32_display_info): Add mouse_face_overlay.
1483 * w32term.c (notice_overwritten_cursor): Renamed from
1484 note_overwritten_text_cursor. Rewritten to take glyph widths into
1486 (x_y_to_hpos_vpos): Add parameter BUFFER_ONLY_P.
1487 (fast_find_string_pos): New function.
1488 (fast_find_position): Return the correct vpos. Add parameter
1489 STOP. In the final row, stop before glyphs having STOP as object.
1490 Don't consider glyphs that are not from a buffer.
1491 (fast_find_position) [0]: Add a presumably more correct version
1493 (expose_window_tree, expose_frame): Don't compute intersections here.
1494 (expose_window): Do it here instead.
1495 (expose_window_tree, expose_window, expose_line): Return 1 when
1496 overwriting mouse-face.
1497 (expose_window): If W is the window currently being updated, mark
1499 (expose_frame): If mouse-face was overwritten, redo it.
1500 (x_use_underline_position_properties): New variable.
1501 (syms_of_xterm): DEFVAR_BOOL it.
1502 (x_draw_glyph_string): Add comment to use it in future.
1503 (x_draw_glyph_string): Restore clipping after drawing box.
1504 Fix a computation of the underline position.
1505 (w32_get_glyph_string_clip_rect): Minor cleanup.
1506 (x_fill_stretch_glyph_string): Remove an assertion.
1507 (x_produce_glyphs): Don't convert multibyte characters
1508 to unibyte characters in unibyte buffers.
1509 (cursor_in_mouse_face_p): New function.
1510 (x_draw_stretch_glyph_string): Use it to choose a different GC
1511 when drawing a cursor within highlighted text. Don't draw
1512 background again if it has already been drawn.
1513 (x_draw_glyph_string_box): Don't draw a full-width
1514 box just because the glyph row's full_width_p flag is set.
1515 (x_draw_glyphs): Fix computation of rightmost x for
1517 (x_dump_glyph_string): Put in #if GLYPH_DEBUG.
1518 (w32_draw_relief_rect): Extend left shadow to the bottom and left;
1519 change bottom shadow accordingly. Some cleanup.
1520 (x_update_window_end): Handle overwritten mouse face
1521 also for tool bar windows.
1522 (show_mouse_face): Set the glyph row's mouse_face_p flag also when
1523 DRAW is DRAW_IMAGE_RAISED.
1524 (clear_mouse_face): Return 1 if text with mouse face was
1525 actually redrawn. Make the function static. Reset
1526 dpyinfo->mouse_face_overlay otherwise note_mouse_highlight might
1527 optimize away highlighting if we pass over that same overlay again.
1528 (note_mouse_highlight): Call mouse_face_overlay_overlaps
1529 to detect a case where we have to highlight a different region
1530 despite not having left the currently highlighted region.
1531 Set mouse_face_overlay in the x_display_info. Avoid changing the
1532 mouse pointer shape when show_mouse_face has already done it, or
1533 there is no need. Handle mouse-face and help-echo in strings.
1534 (glyph_rect): New function.
1535 (w32_mouse_position): Use it to raise the threshold for mouse
1536 movement event generation.
1537 (w32_initialize_display_info): Initialize the x_display_info's
1539 (w32_set_vertical_scroll_bar): Don't clear a zero height
1541 (w32_set_vertical_scroll_bar, x_scroll_bar_create): Don't configure
1542 a widget to zero height.
1544 * w32menu.c (single_submenu, w32_menu_show) [!HAVE_MULTILINGUAL_MENU]:
1545 Protect unibyte strings created by replacing their multibyte
1546 equivalents in menu_items.
1547 (w32_menu_show): Don't overwrite an item's name with its key
1548 description in case the description is a multibyte string.
1549 (single_submenu): Some cleanup.
1551 * w32fns.c (x_laplace_read_row, x_laplace_write_row): Removed.
1552 (postprocess_image): New function.
1553 (lookup_image): Call it for all image types except PostScript.
1554 (x_kill_gs_process): Call postprocess_image.
1555 (tiff_error_handler, tiff_warning_handler): New functions.
1556 (tiff_load): Install them as handlers.
1557 (x_kill_gs_process): Recognize if someone has cleared the image
1559 (valid_image_p): Protect better against invalid image
1560 specifications. Previous code could signal an error.
1561 (Fx_hide_tip, Fshow_tip): Doc fix.
1562 (Fv_max_tooltip_size): New variable.
1563 (syns_of_xfns): DEFVAR_LISP it.
1564 (Fx_show_tip): Add parameter TEXT. Set the tip frame's root
1565 window buffer to *tip* right after creating the frame. Set frame's
1566 window_width. Use a maximum tooltip size specified by
1567 Vx_max_tooltip_size, if that has valid contents.
1568 (compute_tip_xy): Add parameters WIDTH and HEIGHT.
1569 Make sure the tooltip is completely visible.
1570 (x_create_tip_frame): Set tooltip buffer's truncate-lines to nil.
1571 (Fx_create_frame): Adjust the frame's height for presence
1572 of the tool bar before calling x_figure_window_size.
1573 (x_set_tool_bar_lines): Clear the tool bar window's current matrix
1574 when the window gets smaller.
1575 (x_set_foreground_color): Set frame's cursor_pixel.
1576 (x_set_foreground_color, x_set_background_color): Cleaned up.
1577 (x_set_font): Handle case of x_new_fontset returning the same name
1578 as before, although there was a change in fontsets.
1580 2001-10-21 Miles Bader <miles@gnu.org>
1582 * data.c (Fplus, Fminus, Fmax, Ftimes, Fquo, Flogand, Flogior)
1583 (Flogxor): Add usage: string to doc string.
1584 * charset.c (Fstring): Likewise.
1585 * callproc.c (Fcall_process_region, Fcall_process): Likewise.
1586 * alloc.c (Fmake_byte_code, Fvector, Flist): Likewise.
1588 2001-10-21 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1590 * buffer.c: Reindent DEFUNs and DEFVARs with doc: keywords.
1592 * alloc.c: Reindent DEFUNs with doc: keywords.
1594 * abbrev.c (Finsert_abbrev_table_description): Reindent.
1596 * frame.c: Change doc-string comments to `new style' [w/`doc:'
1599 2001-10-20 Gerd Moellmann <gerd@gnu.org>
1601 * (Version 21.1 released.)
1603 2001-10-20 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1605 * xfns.c (x_laplace_read_row, x_laplace_write_row): Prototypes removed.
1607 * xdisp.c (invisible_text_between_p): Put prototype inside #if
1610 * bytecode.c, callint.c, callproc.c, casefiddle.c, casetab.c
1611 * category.c, ccl.c, charset.c, process.c, syntax.c, window.c:
1612 Change doc-string comments to `new style' [w/`doc:' keyword].
1614 2001-10-20 Miles Bader <miles@gnu.org>
1616 The following changes remove the glyph_row `inverse_p' field,
1617 which is never set anymore, due to other changes:
1619 * dispextern.h (struct glyph_row): Remove `inverse_p' field.
1620 (reassert_line_highlight, change_line_highlight): Declarations removed.
1621 * dispnew.c (update_frame_line): Don't call reassert_line_highlight.
1622 (line_hash_code, row_equal_p, fake_current_matrices)
1623 (build_frame_matrix_from_leaf_window, update_frame_line)
1624 (update_frame_line, update_frame_line, update_frame_line):
1625 Don't use `inverse_p' field.
1626 * xterm.c (x_initialize): Don't set reassert_line_highlight_hook or
1627 change_line_highlight_hook.
1628 (XTreassert_line_highlight, x_change_line_highlight):
1630 (x_fix_overlapping_area, x_write_glyphs, expose_area)
1631 (expose_line, x_erase_phys_cursor): Don't use `inverse_p' field.
1632 * xdisp.c (dump_glyph_row, display_mode_line): Don't use
1634 * w32term.c (x_fix_overlapping_area, x_write_glyphs, expose_area)
1635 (expose_line, x_erase_phys_cursor): Don't use `inverse_p' field.
1636 (w32_reassert_line_highlight, x_change_line_highlight):
1638 * w32console.c (reassert_line_highlight, change_line_highlight):
1640 (initialize_w32_display): Don't set reassert_line_highlight_hook
1641 or change_line_highlight_hook.
1642 (hl_mode): Function removed.
1643 (reset_terminal_modes, set_terminal_modes, update_begin)
1644 (update_end, w32_face_attributes, initialize_w32_display):
1645 (clear_frame, ins_del_lines): Don't call it.
1646 * termhooks.h (reassert_line_highlight_hook)
1647 (change_line_highlight_hook): Declarations removed.
1648 * term.c (reassert_line_highlight_hook)
1649 (change_line_highlight_hook): Variables removed.
1650 (reassert_line_highlight, change_line_highlight): Functions removed.
1651 * msdos.c (IT_reassert_line_highlight)
1652 (IT_change_line_highlight): Functions removed.
1653 (internal_terminal_init): Don't set reassert_line_highlight_hook
1654 or change_line_highlight_hook.
1655 (highlight): Variable removed.
1656 (IT_set_face, IT_update_begin, IT_update_end)
1657 (IT_set_terminal_modes): Don't set or use it.
1659 The following changes remove inverse-video support for terminals
1660 that use a `magic cookie' standout mode. Due to changes in the
1661 way mode-lines are displayed, such support no longer works
1662 anyway, and it's probable that almost no one uses such terminals
1665 * term.c (standout_requested): Variable removed.
1666 (update_end, highlight_if_desired): Don't use it.
1667 (chars_wasted, copybuf): Variables removed.
1668 (write_standout_marker): Function removed.
1669 (cursor_to, clear_to_end, clear_frame, clear_end_of_line_raw)
1670 (clear_end_of_line_raw, write_glyphs, ins_del_lines):
1671 Don't use `chars_wasted' or `copybuf'.
1672 (calculate_costs): Don't allocate `chars_wasted' or `copybuf'.
1673 Set `costs_set' to true.
1674 (cursor_to, clear_end_of_line): Test `costs_set' instead of
1676 (clear_end_of_line): Function removed.
1677 (clear_end_of_line_raw): Renamed to `clear_end_of_line'.
1678 (clear_to_end): Call `clear_end_of_line' instead of
1679 `clear_end_of_line_raw'.
1680 (TN_standout_width, TF_xs, TN_magic_cookie_glitch_ul): Vars removed.
1681 (term_init): Don't set them.
1682 Turn off any standout/underline modes that require magic cookies.
1683 (ins_del_lines, highlight_if_desired, background_highlight)
1684 (turn_on_highlight, turn_off_highlight, reset_terminal_modes):
1685 Remove special processing for magic-cookie standout modes.
1686 (turn_off_face, turn_on_face): Remove special processing for
1687 underline magic-cookie glitch.
1689 2001-10-19 Richard M. Stallman <rms@gnu.org>
1691 * eval.c (syms_of_eval): Doc fixes.
1693 2001-10-19 Gerd Moellmann <gerd@gnu.org>
1695 * xdisp.c (redisplay_internal): Don't clear echo area if the
1696 mini-window is selected.
1698 2001-10-19 Miles Bader <miles@gnu.org>
1700 * editfns.c (text_property_stickiness): Non-rear-non-stickiness
1701 doesn't take precedence if the affected property's value is nil.
1703 * editfns.c (Fencode_time): Escape a BOL paren in the doc-string.
1705 * cmds.c (Fbeginning_of_line, Fend_of_line): Clarify interaction
1706 with fields and suggest using `forward-line' to avoid them.
1707 * editfns.c (Fline_beginning_position, Fline_end_position):
1708 Clarify documentation.
1710 2001-10-18 Stefan Monnier <monnier@cs.yale.edu>
1712 * keymap.c (current_minor_maps): `override' only shadows its
1713 correspondent in minor-mode-map-alist, not the whole tail.
1715 2001-10-18 Andrew Innes <andrewi@gnu.org>
1717 * fontset.c (fs_load_font) [WINDOWSNT && _MSC_VER]: Disable
1718 optimization. The fontp->encoding array was not being initialized
1719 correctly when compiled with optimizations by MSVC.
1721 2001-10-18 Gerd Moellmann <gerd@gnu.org>
1723 * xdisp.c (display_line): Indicate empty lines in active mini-window.
1725 2001-10-17 Andrew Innes <andrewi@gnu.org>
1727 * fontset.h (struct font_info) [WINDOWSNT]: Add codepage field.
1729 * w32fns.c (w32_load_system_font): Cache codepage for font, in
1730 font_info.charset field.
1732 * w32term.c (w32_encode_char): Get cached codepage from font_info,
1733 rather than working it out by calling w32_codepage_for_font for
1736 2001-10-17 Andrew Innes <andrewi@gnu.org>
1738 * w32term.c (w32_read_socket): Determine clipping rectangle for
1739 the entire frame, including areas covered by scrollbars and the
1740 menubar. This avoids internal arguments about whether a frame is
1741 fully obscured or not.
1743 2001-10-17 Gerd Moellmann <gerd@gnu.org>
1745 * xdisp.c (try_window_id): Undo last change. Give up if
1746 window ends in strings.
1748 * xdisp.c (try_window_id): Don't display lines after the window
1749 end if the rest of the window after the window end was already blank.
1751 * xdisp.c (try_window_id): Remove code that was only there
1752 for the release of 21.1.
1754 * xdisp.c (display_line): Don't indicate empty lines in mini-windows.
1756 2001-10-17 Miles Bader <miles@gnu.org>
1758 * lisp.h (DEFUN): Remove `DOC_STRINGS_IN_COMMENTS' case.
1759 * xmenu.c, xdisp.c, term.c, dispnew.c, abbrev.c, editfns.c, buffer.c
1760 * xfns.c, alloc.c, minibuf.c, xterm.c, xfaces.c:
1761 Change doc-string comments to `new style' [w/`doc:' keyword].
1762 (DOC_STRINGS_IN_COMMENTS): Macro removed.
1763 * minibuf.c: Remove old commented-out-DEFUN that was used to fake
1766 2001-10-16 Miles Bader <miles@gnu.org>
1768 * fns.c: Change doc-string comments to `new style' [w/`doc:' keyword].
1770 2001-10-16 Gerd Moellmann <gerd@gnu.org>
1772 * buffer.c (Fset_buffer_major_mode): Use initial-major-mode for
1775 2001-10-16 Ken Raeburn <raeburn@gnu.org>
1777 Avoid the assumption that car and cdr slots of cons cells are
1778 addressable lvalues; this allows for easier experimentation with
1779 other lisp implementations that may not permit such accesses for
1780 various reasons. Not quite complete -- buffer.c still needs some
1781 work, and w32/mac files need rechecking -- so compile-time
1782 enforcement is left disabled for now.
1784 * lisp.h (LISP_MAKE_RVALUE): New macro, or function in the case of
1785 gcc with a union-based Lisp object rep. Redefine as no-op for now.
1786 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Rename from old XCAR, XCDR.
1787 (XCAR, XCDR): Apply LISP_MAKE_RVALUE to the _AS_LVALUE versions.
1788 (XSETCAR, XSETCDR): New macros.
1789 (XSETCARFASTINT, XSETCDRFASTINT): New macros.
1790 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR): New macros.
1791 * keyboard.h (POSN_BUFFER_SET_POSN): New macro.
1792 * alloc.c (Fcons, pure_cons, Fgarbage_collect): Use XSETCAR and
1794 (mark_buffer): Use XCAR_AS_LVALUE, XCDR_AS_LVALUE.
1795 * buffer.c (record_buffer, Fbury_buffer)
1796 (swap_out_buffer_local_variables, recenter_overlay_lists)
1797 (Foverlay_put): Use XSETCAR and XSETCDR to set the car and cdr
1798 fields of a cons cell respectively.
1799 * callint.c (quotify_args, Fcall_interactively): Likewise.
1800 * ccl.c (Fregister_code_conversion_map): Likewise.
1801 * coding.c (detect_coding_system): Likewise.
1802 * composite.c (get_composition_id, make_composition_value_copy):
1804 * data.c (Fsetcar, Fsetcdr, swap_in_global_binding)
1805 (swap_in_symval_forwarding, set_internal, Fset_default)
1806 (Fmake_variable_buffer_local, Fmake_local_variable)
1807 (Fmake_variable_frame_local): Likewise.
1808 * fns.c (concat, Fcopy_alist, Fwidget_put): Likewise.
1809 * keymap.c (Fset_keymap_parent, store_in_keymap)
1810 (accessible_keymaps_1, where_is_internal_2, Fcopy_keymap): Likewise.
1811 * minibuf.c (get_minibuffer): Likewise.
1812 * search.c (Fmatch_data): Likewise.
1813 * textprop.c (extend_property_ranges): Likewise.
1814 * undo.c (record_insert, Fundo_boundary, truncate_undo_list): Likewise.
1815 * w32fns.c (w32_msg_pump, Fw32_register_hot_key, w32_list_fonts):
1817 * w32term.c (x_delete_display): Likewise.
1818 * xfaces.c (remove_duplicates, Finternal_set_lisp_face_attribute):
1820 * xterm.c (x_list_fonts, x_load_font, x_delete_display): Likewise.
1821 * doc.c (store_function_docstring): Use XSETCARFASTINT.
1822 * fileio.c (Fdo_auto_save): Use XSETCARFASTINT and XSETCDRFASTINT.
1823 (Fread_file_name): Use XSETCAR.
1824 * fontset.c (Fset_fontset_font): Use CHECK_NUMBER_CAR and
1826 (accumulate_font_info, Ffontset_info): Use XSETCAR and XSETCDR.
1827 * frame.c (Fmake_terminal_frame): Use XSETCDR.
1828 * indent.c (Fcompute_motion): Use CHECK_NUMBER_CAR and
1830 * keyboard.c (read_char): Alter list traversal to avoid taking the
1831 address of cons cell slots. Use POSN_BUFFER_SET_POSN.
1832 (parse_menu_item): Use XSETCAR and XSETCDR.
1833 (reach_char_x_menu_prompt): Use XSETCAR.
1834 (read_key_sequence): Use POSN_BUFFER_SET_POSN.
1835 (Fcommand_execute): Use XSETCDR.
1836 * lread.c (Fload): Use XSETCARFASTINT and XSETCDRFASTINT.
1837 (openp): Change list traversal to avoid using XCAR as lvalue.
1838 (read_list): Use XSETCDR.
1839 * process.c (wait_reading_process_input): Change wait_for_cell
1840 handling to avoid taking addresses of cons cell slots.
1841 * xselect.c (x_own_selection, x_handle_selection_clear)
1842 (x_clear_frame_selections): Use XSETCDR.
1843 (wait_for_property_change): Use XSETCARFASTINT and XSETCDRFASTINT.
1844 (x_handle_property_notify, x_get_foreign_selection)
1845 (x_handle_selection_notify): Use XSETCAR.
1847 2001-10-15 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1849 * buffer.c: Put doc strings in comments.
1851 * sound.c: Include <sys/ioctl.h> also on systems without <soundcard.h>.
1853 2001-10-15 Sam Steingold <sds@gnu.org>
1855 * fns.c (Vafter_load_alist): Declare extern (w32 build problem).
1857 2001-10-15 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1859 * process.c (process-inherit-coding-system-flag)
1860 (get-buffer-process): Do not confuse make-docfile with doc strings
1863 * editfns.c (Fchar_to_string): Make doc string consistent with
1864 arguments. Put doc strings in comments.
1866 * abbrev.c, minibuf.c: Put doc strings in comments.
1868 2001-10-15 Gerd Moellmann <gerd@gnu.org>
1870 * window.c (window_loop): Don't check for Fother_buffer returning nil.
1872 * window.c (select_window_1): Unfreeze window start. Remove a
1873 doubled test for WINDOW being live.
1875 2001-10-15 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1877 * fns.c (Fmapconcat): Fix typo in a doc string.
1879 * dispnew.c (Fsleep_for): Fix typo in a doc string.
1881 2001-10-15 Gerd Moellmann <gerd@gnu.org>
1883 * xterm.c (x_draw_glyph_string): Restore clipping after
1886 2001-10-15 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1888 * callint.c (prefix-arg, current-prefix-arg): Fix typo in a doc string.
1890 2001-10-14 Stefan Monnier <monnier@cs.yale.edu>
1892 * indent.c (skip_invisible): Use new retval of
1893 TEXT_PROP_MEANS_INVISIBLE.
1895 * keymap.c (access_keymap): Unify handling of `t' and generic-char.
1896 If a parent is reached and noinherit is set, exit immediately.
1897 Use AREF and ASIZE macros. Call get_keyelt before checking KEYMAPP.
1899 * s/ms-w32.h (EXEC_SUFFIXES):
1900 * s/msdos.h (EXEC_SUFFIXES):
1901 * process.h (EXEC_SUFFIXES): Remove.
1903 * callproc.c (syms_of_callproc): Init Vexec_suffixes to Qnil.
1904 (decode_suffixes): Remove.
1906 * intervals.h (TEXT_PROP_MEANS_INVISIBLE_WITH_ELLIPSIS)
1907 (TEXT_PROP_MEANS_INVISIBLE_NOELLIPSIS, invisible_noellipsis_p)
1908 (invisible_ellipsis_p): Remove.
1910 * xdisp.c (DOLIST, LOOP_PROPVAL): Remove.
1911 (invisible_p): Return 1 or 2 depending on whether an ellipsis is used.
1912 (invisible_ellipsis_p, invisible_noellipsis_p): Remove.
1913 (in_ellipses_for_invisible_text_p, handle_invisible_prop):
1914 Use new retval of TEXT_PROP_MEANS_INVISIBLE.
1916 2001-10-14 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1918 * lisp.h (Ftop_level): Add prototype.
1920 * xterm.c: (xlwmenu_window_p, xlwmenu_redisplay): Add prototypes.
1921 (XTread_socket): Improve style of comments to follow other
1924 * keyboard.c (Fcommand_execute): Remove unnecessary prototype (it
1925 is already prototyped in included lisp.h).
1927 * frame.c (Fset_mouse_position): Improve style of comment to
1928 follow other comments.
1929 (Fset_mouse_pixel_position): Improve style of comment to follow
1931 (Fmake_frame_visible): Doc fix and typo in comment.
1932 (Fmake_frame_invisible): Doc fix and typo in comment.
1933 (Ficonify_frame): Fix typo in comment.
1935 2001-10-14 Gerd Moellmann <gerd@gnu.org>
1937 * xfns.c, dispnew.c, xterm.c, xdisp.c, xfaces.c, xmenu.c
1938 * term.c, alloc.c: Put doc strings in comments.
1940 2001-10-13 Gerd Moellmann <gerd@gnu.org>
1942 * lisp.h (DEFUN, DEFVAR_LISP, ...) [DOC_STRINGS_IN_COMMENTS]:
1943 Provide definitions for doc strings in comments.
1945 * fns.c: Put doc strings in comments.
1947 2001-10-13 Eli Zaretskii <eliz@is.elta.co.il>
1949 * dired.c (file_name_completion): Ignore a candidate directory if
1950 it matches an element in completion-ignored-extensions that ends
1952 (syms_of_dired) <completion-ignored-extensions>: Mention the above
1953 feature in the doc string.
1954 (Ffile_name_completion): Ditto.
1956 2001-10-12 Stefan Monnier <monnier@cs.yale.edu>
1958 * indent.c (skip_invisible): Don't skip "ellipsisized" text.
1960 * xfns.c (syms_of_xfns): Update calls to Fprovide.
1962 * lisp.h (Fprovide): Update prototype.
1963 (Ffeaturep, invisible_p): Remove.
1965 * xdisp.c (init_iterator): Be more strict with bytepos and charpos.
1966 (DOLIST, LOOP_PROPVAL): New macros.
1967 (invisible_p, invisible_ellipsis_p): Use them.
1968 (invisible_noellipsis_p): New function.
1969 (syms_of_xdisp): Use empty_string.
1971 * alloc.c (mark_interval_tree): Use traverse_intervals_noorder.
1973 * lread.c (substitute_object_recurse): Use traverse_intervals_noorder.
1974 (syms_of_lread) <Vafter_load_alist>: Update docstring.
1976 * print.c (Fwith_output_to_temp_buffer): Align with
1977 internal_with_output_to_temp_buffer.
1978 (print_preprocess): Use traverse_intervals_noorder.
1979 (print_object): Update call to traverse_intervals.
1981 * intervals.h (TEXT_PROP_MEANS_INVISIBLE_NOELLIPSIS): New macro.
1982 (traverse_intervals_noorder, invisible_noellipsis_p): New funs.
1984 * intervals.c (traverse_intervals_noorder): New function.
1985 (search_for_interval, count_intervals): Use it.
1986 (traverse_intervals): Use less stack space and drop `depth' arg.
1988 * fns.c (Ffeaturep): Add new `subfeature' arg.
1989 (Fprovide): Add new `subfeatures' arg. Use `after-load-alist'.
1990 (Qsubfeatures): New var.
1991 (syms_of_fns): Initialize it.
1993 * keymap.c (Fkey_description): Use empty_string.
1994 (Fdescribe_bindings_internal, describe_buffer_bindings): Remove.
1995 (syms_of_keymap): Setup inheritance between maps.
1996 Don't export Sdescribe_bindings_internal any more.
1998 * minibuf.c (keys_of_minibuf): Eliminate redundant bindings.
2000 2001-10-12 Gerd Moellmann <gerd@gnu.org>
2002 * xterm.c (notice_overwritten_cursor): Renamed from
2003 note_overwritten_text_cursor. Rewritten to take glyph widths into
2006 2001-10-12 Eli Zaretskii <eliz@is.elta.co.il>
2008 * lread.c (syms_of_lread) <load-suffixes>: Fix last change:
2009 multi-line strings without a trailing "\n\".
2011 2001-10-12 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
2013 * floatfns.c: float_error() is defined iff FLOAT_CATCH_SIGILL is
2016 2001-10-11 Stefan Monnier <monnier@cs.yale.edu>
2018 * callint.c (Fcall_interactively): Remove unused code. Use XCAR.
2020 * xfns.c (x_create_bitmap_from_file, x_find_image_file):
2021 * w32proc.c (sys_spawnve):
2022 * w32fns.c (x_create_bitmap_from_file, x_find_image_file):
2023 * w32.c (check_windows_init_file):
2024 * sound.c (Fplay_sound):
2025 * emacs.c (init_cmdargs):
2026 * process.c (Fstart_process): Update calls to openp.
2028 * callproc.c (Vexec_suffixes): New var.
2029 (Fcall_process): Update call to openp.
2030 (decode_suffixes): New function.
2031 (syms_of_callproc): Init exec-suffixes.
2033 * lread.c (Vload_suffixes, default_suffixes): New vars.
2034 (openp): Take a lisp list of suffixes.
2035 Check for file-name-handlers even if the file was absolute already.
2036 (syms_of_lread): Declare load-suffixes.
2037 (Fload): Fix up call to openp.
2038 Don't bother checking for file-name-handler at the very beginning.
2040 * keymap.h (Fcopy_keymap): Don't export.
2042 * lisp.h (empty_string): Declare.
2043 (Vload_suffixes, Vexec_suffixes): Declare.
2044 (openp): Update prototype.
2046 * emacs.c (empty_string): New var.
2047 (syms_of_emacs): Initialize it.
2049 * search.c (wordify): Use it.
2051 * buffer.c (Fbury_buffer): Don't try to remove the buffer from the
2052 selected window if it's not displayed there. Handle the case
2053 when the window is dedicated.
2054 (syms_of_buffer): Fix docstrings not to mention "buffer-local" anymore.
2056 * undo.c (Fprimitive_undo): Use XCAR/XCDR.
2058 * syntax.h (struct gl_state_s): Change the meaning of b_property.
2059 Remove left_ok and right_ok.
2060 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
2061 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT): Update to the
2062 new meaning of b_property.
2064 * syntax.c (update_syntax_table): Simplify.
2065 (Fforward_comment): Don't skip quoted chars when going backward.
2067 2001-10-11 Gerd Moellmann <gerd@gnu.org>
2069 * lisp.h (FIXNUM_OVERFLOW_P): Cast I to EMACS_INT in comparisons
2070 in case I is of some unsigned type, in which case
2071 MOST_NEGATIVE_FIXNUM will be converted to unsigned, and the
2072 comparison becomes bogus.
2074 * editfns.c (Fuser_uid, Fuser_real_uid): Use make_fixnum_or_float.
2075 (Fuser_full_name): Fix bug treating a float as a fixnum.
2077 * data.c (Fstring_to_number): Use make_fixnum_or_float.
2079 * lisp.h (make_fixnum_or_float): New macro.
2081 * lisp.h (circular_list_error): Add prototype.
2083 * data.c (Qcircular_list): New variable.
2084 (circular_list_error): New function.
2085 (syms_of_data): Initialize it Qcircular_list.
2087 2001-10-10 Stefan Monnier <monnier@cs.yale.edu>
2089 * window.c, syntax.c, macros.c, frame.c, emacs.c, cmds.c, category.c,
2090 casefiddle.c, buffer.c: Include keymap.h.
2092 2001-10-10 Gerd Moellmann <gerd@gnu.org>
2094 * s/osf5-0.h (C_SWITCH_SYSTEM) [!__GNUC__]: Add `-nointrinsics'
2095 options. From Dave Love <d.love@dl.ac.uk>.
2097 2001-10-09 Gerd Moellmann <gerd@gnu.org>
2099 * regex.c (WIDE_CHAR_SUPPORT): Do not use defined() in macro.
2100 From Hallvard B Furuseth <h.b.furuseth@usit.uio.no>.
2102 * editfns.c (Fcurrent_time_zone): Cast isalnum() argument to
2104 From Hallvard B Furuseth <h.b.furuseth@usit.uio.no>.
2106 2001-10-08 Andrew Innes <andrewi@gnu.org>
2108 * lisp.h [max]: Undef min and max before redefining them.
2110 * w32gui.h: Do not undef min and max.
2112 * w32heap.h: Do not undef min and max.
2114 * s/ms-w32.h: Do not undef min and max.
2116 2001-10-08 Stefan Monnier <monnier@cs.yale.edu>
2118 * xdisp.c (handle_fontified_prop): Don't bind after-change-functions.
2120 2001-10-08 Sam Steingold <sds@gnu.org>
2122 * keymap.c (current-active-maps): Quote newlines (compilation error).
2124 2001-10-08 Eli Zaretskii <eliz@is.elta.co.il>
2126 * Makefile.in (lisp, shortlisp): Replace bindings.el with
2127 bindings.elc, since otherwise doc strings in bindings.el get wrong
2130 2001-10-08 Stefan Monnier <monnier@cs.yale.edu>
2132 * lisp.h: Remove the entries for keymap.c (moved to keymap.h).
2134 * keyboard.h (map_prompt): Remove.
2136 * xterm.c, w32term.c, term.c, minibuf.c, keymap.c,
2137 * intervals.c, fns.c, doc.c, callint.c: Include keymap.h.
2139 * xmenu.c (keymap_panes, Fx_popup_menu): Use Fkeymap_prompt.
2141 * w32menu.c (keymap_panes, Fx_popup_menu): Use Fkeymap_prompt.
2143 * keyboard.c (map_prompt): Remove.
2144 (read_char_x_menu_prompt, read_char_minibuf_menu_prompt):
2147 * keymap.h: New file. Extracted from lisp.h.
2149 * keymap.c (Fkeymap_prompt, Fcurrent_active_maps): New funs.
2150 (accessible_keymaps_1): New function.
2151 (Faccessible_keymaps, accessible_keymaps_char_table): Use it.
2152 (Fwhere_is_internal): Use Fcurrent_active_maps.
2153 (Fdescribe_buffer_bindings): Renamed from describe_buffer_bindings.
2154 Insert in current buffer rather than standard-output.
2155 Don't call `help-mode'. Export to elisp.
2156 (describe_buffer_bindings): New wrapper.
2157 (syms_of_keymap): Defsubr Skeymap_prompt, Scurrent_active_maps
2158 and Sdescribe_buffer_bindings.
2160 2001-10-08 Gerd Moellmann <gerd@gnu.org>
2162 * atimer.c (alarm_signal_handler) [USG && !POSIX_SIGNALS]:
2163 Remove code setting signal handler.
2165 * sysdep.c (child_setup_tty) [HAVE_TERMIO || HAVE_TERMIOS]:
2166 Clear ICRNL and INLCR. From Daiki Ueno <ueno@unixuser.org>.
2168 2001-10-08 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
2170 * keyboard.c: Don't define min/max.
2172 2001-10-08 Gerd Moellmann <gerd@gnu.org>
2174 * xterm.c, xmenu.c, xfns.c, xdisp.c, window.c:
2175 * w32term.c, w32menu.c, w32console.c, w32bdf.c, w32.c, term.c
2176 * sysdep.c, sound.c, search.c, scroll.c, minibuf.c, keymap.c
2177 * intervals.c, insdel.c, indent.c, fns.c, fileio.c, editfns.c
2178 * dispnew.c, dired.c, charset.c, xfaces.c, alloc.c, atimer.c:
2179 Don't define min/max.
2181 * lisp.h (min, max): New macros.
2183 * puresize.h (BASE_PURESIZE): Increase to 725000.
2185 2001-10-08 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
2187 * xfaces.c (free_frame_menubar): Add prototype.
2189 * lisp.h (init_window): Add prototype.
2191 * editfns.c: Include ctype.h.
2193 * xterm.c: USE_LUCID can be defined iff USE_X_TOOLKIT is defined.
2194 (xm_scroll_callback) [USE_MOTIF]: Remove unused variable `percent'.
2195 (x_set_toolkit_scroll_bar_thumb) [USE_MOTIF]: Remove unused
2198 * xfns.c (Fx_hide_tip): Fix typo in a doc string.
2199 (Fx_file_dialog) [USE_MOTIF]: Remove unused variables
2200 `popup_activated_flag' and `title'.
2202 * doc.c (Fdocumentation_property): Fix typo in a doc string.
2204 * emacs.c (main): Remove extra `;'.
2206 * atimer.h (struct atimer): Fix typos in a comment.
2208 * atimer.c: Fix typo.
2210 * Makefile.in: Fix typo.
2212 * README: Remove obsolete part mentioning removed VMS file.
2214 2001-10-07 Miles Bader <miles@gnu.org>
2216 * Makefile.in (lisp, shortlisp): Add `button.elc'.
2218 2001-10-07 Ken Raeburn <raeburn@gnu.org>
2220 * minibuf.c (Fminibuffer_prompt_end): Don't apply make_number to a
2223 * lisp.h (Ffield_end): Declare.
2225 2001-10-07 Gerd Moellmann <gerd@gnu.org>
2227 * keyboard.c (parse_modifiers, apply_modifiers): Use VALMASK.
2229 * insdel.c (make_gap): Use MOST_POSITIVE_FIXNUM.
2231 * floatfns.c (FLOAT_TO_INT2, FLOAT_TO_INT): Use FIXNUM_OVERFLOW_P.
2233 * dired.c (Ffile_attributes): Use FIXNUM_OVERFLOW_P.
2235 * bytecode.c (syms_of_bytecode) [BYTE_CODE_METER]: Doc fix.
2236 (METER_CODE, Fbyte_code): Use MOST_POSITIVE_FIXNUM.
2238 * alloc.c (inhibit_garbage_collection): Simplify.
2239 (Fmemory_use_counts): Ditto.
2241 * data.c (most_positive_fixnum, most_negative_fixnum): New variables.
2242 (syms_of_data): DEFVAR_INT most-positive-fixnum and
2243 most-negative-fixnum.
2245 * lisp.h (MOST_NEGATIVE_FIXNUM, MOST_POSITIVE_FIXNUM)
2246 (FIXNUM_OVERFLOW_P): New macros.
2248 2001-10-06 Miles Bader <miles@gnu.org>
2250 * xterm.h (struct x_output): Add scroll_bar_top_shadow_pixel and
2251 scroll_bar_bottom_shadow_pixel fields.
2252 * xterm.c (x_create_toolkit_scroll_bar): Try to allocate colors
2253 for the shadows, and tell the toolkit about them if we succeed.
2254 (x_destroy_window) [USE_TOOLKIT_SCROLL_BARS]:
2255 Free scroll-bar shadow colors.
2256 * xfns.c (x_set_scroll_bar_background) [USE_TOOLKIT_SCROLL_BARS]:
2257 Free scroll-bar shadow colors when the background color changes.
2258 (Fx_create_frame, x_create_tip_frame) [USE_TOOLKIT_SCROLL_BARS]:
2259 Initialize scroll-bar shadow-color fields.
2261 2001-10-05 Gerd Moellmann <gerd@gnu.org>
2263 * fileio.c (Fcopy_file): If NEWNAME is a directory copy FILE there.
2265 2001-10-05 Miles Bader <miles@gnu.org>
2267 * minibuf.c (Fminibuffer_prompt_end, Fminibuffer_contents)
2268 (Fminibuffer_contents_no_properties, Fdelete_minibuffer_contents):
2269 New functions (were in simple.el).
2270 (Fminibuffer_complete_and_exit, Fminibuffer_complete_word)
2271 (read_minibuf, do_completion, Fminibuffer_completion_help): Use them.
2272 (syms_of_minibuf): Initialize them.
2274 2001-10-05 Gerd Moellmann <gerd@gnu.org>
2276 * xfns.c (tiff_error_handler, tiff_warning_handler): New functions.
2277 (tiff_load): Install them as error and warning handler.
2279 2001-10-04 Andrew Innes <andrewi@gnu.org>
2281 * w32fns.c (x_to_w32_color): Fix argument to alloca.
2282 (w32_load_system_font): Don't believe what GetLanguageFontInfo
2283 says; query codepage info directly to determine if font is double byte.
2284 (x_to_w32_charset): Handle private format for unknown charsets.
2285 Handle wildcards in charset spec, by ignoring them.
2286 (w32_codepage_for_font): Fix argument to alloca. Don't remove
2287 "*-" prefix from charset.
2288 (x_to_w32_font): Enlarge remainder array for safety. Specifically
2289 handle the truncated font spec form constructed by font_list_1, so
2290 that we correctly identify the charset fields. Don't remove "*-"
2291 prefix from charset.
2292 (w32_list_synthesized_fonts): Fix argument to alloca.
2294 2001-10-04 Stefan Monnier <monnier@cs.yale.edu>
2296 * window.h (MINI_WINDOW_P): Use NILP.
2298 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM): Define also for non-NT.
2300 * termhooks.h (struct input_event): Use proper type for `kind'.
2302 2001-10-04 Gerd Moellmann <gerd@gnu.org>
2304 This handles unknown keysyms better than before. For example,
2305 after `xmodmap -e 'keysym F5 = ccaron' in a Latin-1 environment,
2306 Emacs formerly completely ignored F5. With the change, it derives
2307 a key symbol from the name of the X keysym, `ccaron' in this case.
2308 Reported by Martin Buchholz.
2310 * xterm.c (XTread_socket): Return a non_ascii_keystroke for
2313 * keyboard.c (make_lispy_event) [HAVE_X_WINDOWS]: If we know
2314 that EVENT->code isn't a function key, use the keysym's name.
2316 2001-10-04 Gerd Moellmann <gerd@gnu.org>
2318 FOREACH is a macro that should make it easier to loop over Lisp
2319 lists with checks for cycles and proper lists.
2321 * lisp.h (LIST_END_P, FOREACH): New macros.
2323 2001-10-04 Gerd Moellmann <gerd@gnu.org>
2325 On some systems, XtCloseDisplay seems to cause a SIGSEGV when
2326 called for a lost connection. Prevent dumping core in this case.
2327 Instead print the X error, and exit. On user request.
2329 * xterm.c (error_msg): New variable.
2330 (x_fatal_error_signal): New function.
2331 (x_connection_closed): Set error_msg. Install x_fatal_error_signal
2332 as fatal_error_signal_hook around the call to XtCloseDisplay.
2334 * emacs.c (fatal_error_signal_hook): New variable.
2335 (fatal_error_signal): Call that function.
2337 2001-10-04 Gerd Moellmann <gerd@gnu.org>
2339 With this, Emacs prints how much pure storage it will
2340 approximately need in case pure storage overflows while dumping.
2342 * alloc.c (purebeg, pure_size, pure_bytes_used_before_overflow):
2344 (init_alloc_once): Initialize new variables.
2345 (PURE_POINTER_P): Use new variables.
2346 (pure_alloc): If pure storage overflows, allocate from the heap.
2347 (check_pure_size): New function.
2348 (Fgarbage_collect): Don't GC if pure storage has overflowed.
2350 * lisp.h (pure_size) [HAVE_SHM]: Declare extern size_t.
2351 (check_pure_size): Add prototype.
2353 * emacs.c (Fdump_emacs_data, Fdump_emacs): Call check_pure_size.
2355 2001-10-04 Gerd Moellmann <gerd@gnu.org>
2357 This adds a post-gc-hook that's run with GC inhibited.
2358 Requested by Francois Pinard. XEmacs has it. Added to NEWS.
2360 * alloc.c (Vpost_gc_hook, Qpost_gc_hook): New variables.
2361 (syms_of_alloc): DEFVAR_LISP post-gc-hook, initialize Qpost_gc_hook.
2362 (Fgarbage_collect): Run post-gc-hook.
2364 2001-10-04 Gerd Moellmann <gerd@gnu.org>
2366 This adds `defvaralias' and `indirect-variable'. Changes not
2367 directly related to this feature are there to gain the same
2368 performance again as before variable aliases.
2370 You must use the SYMBOL_VALUE and SET_SYMBOL_VALUE macros in C
2371 code to get and set symbol values, to take defvaralias into account.
2373 (Note: the new `constant' bit-flag in symbols would make it
2374 possible to define arbitrary read-only variables, e.g. with
2377 Documentation is in lispref/variables.texi. Added to NEWS.
2379 * lisp.h (enum symbol_interned): New enumeration.
2380 (struct Lisp_Symbol): Remove member `obarray', add
2381 `indirect_variable', `constant', and `interned'.
2382 (SYMBOL_INTERNED_P, SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P)
2383 (SYMBOL_CONSTANT_P, SYMBOL_VALUE, SET_SYMBOL_VALUE): New macros.
2384 (indirect_variable): Add prototype.
2386 * print.c (print_preprocess, print_object): Test internedness of
2387 symbols differently.
2389 * lread.c (Fintern, Funintern): Set symbol's interned and constant
2391 (init_obarray): Likewise for t and nil.
2393 * eval.c Use SYMBOL_VALUE/SET_SYMBOL_VALUE.
2394 (Fdefvaralias): New function.
2395 (specbind): Simplify the test if symbol is a constant.
2396 (syms_of_eval): Defsubr Fdefvaralias.
2398 * data.c: Use SYMBOL_VALUE/SET_SYMBOL_VALUE.
2399 (Qcyclic_variable_indirection): New variable.
2400 (Fkeywordp): Check for internedness differently.
2401 (Fmakunbound): Simplify the test if symbol is a constant.
2402 (indirect_variable, Findirect_variable): New functions.
2403 (swap_in_symval_forwarding): If SYMBOL is an alias, use the
2405 (let_shadows_buffer_binding_p): Check for variable aliases.
2406 (set_internal): Simplify the test if SYMBOL is a constant.
2407 If SYMBOL has a buffer-local value and is an alias, use the aliased
2409 (syms_of_data): Initialize Qcyclic_variable_indirection and defsubr
2412 * bytecode.c (Fbyte_code) <varref>: Use SYMBOL_VALUE.
2413 (Fbyte_code) <varset>: Simplify the test if symbol's value can be
2416 * alloc.c (Fmake_symbol): Adapt to changes of struct Lisp_Symbol.
2418 * abbrev.c, buffer.c, coding.c, fns.c, frame.c, keyboard.c:
2419 * minibuf.c, sunfns.c, w16select.c: Use SYMBOL_VALUE/
2420 SET_SYMBOL_VALUE macros instead of accessing symbol values directly.
2422 2001-10-04 Gerd Moellmann <gerd@gnu.org>
2426 2001-10-03 Miles Bader <miles@gnu.org>
2428 * callproc.c (syms_of_callproc): Explicitly state in the
2429 documentation for `process-environment' that earlier entries take
2430 precedence over later ones.
2432 2001-10-02 Miles Bader <miles@gnu.org>
2434 * textprop.c (Fnext_char_property_change)
2435 (Fprevious_char_property_change): Remove reference to non-existant
2436 argument OBJECT from doc-string.
2438 2001-10-01 Gerd Moellmann <gerd@gnu.org>
2440 * xdisp.c (display_line): Set row's ends_in_newline_from_string_p.
2441 (try_window_id): Skip back over lines ending in a newline from a
2444 * dispextern.h (struct glyph_row) <ends_in_newline_from_string_p>:
2447 2001-10-01 Richard M. Stallman <rms@gnu.org>
2449 * search.c (Freplace_match): Doc fix.
2451 2001-09-28 Andrew Innes <andrewi@gnu.org>
2453 * w32menu.c (set_frame_menubar): Take into account that
2454 f->menu_bar_vector can be nil, and not a vector. From Ken Raeburn
2457 2001-09-30 Eli Zaretskii <eliz@is.elta.co.il>
2459 * frame.c (syms_of_frame) <default-minibuffer-frame>: Doc fix.
2461 2001-09-28 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
2463 * s/gnu-linux.h: Fix a typo in comment.
2465 2001-09-28 Andreas Schwab <schwab@suse.de>
2467 * s/gnu-linux.h (LD_SWITCH_SYSTEM_TEMACS): Link temacs with -z
2468 nocombreloc, in case -z combreloc is the default.
2470 2001-09-28 Gerd Moellmann <gerd@gnu.org>
2472 * m/macppc.h [DATA_SEG_BITS]: Put in #if 0 until we know what's
2473 really going on here.
2475 2001-09-27 Stefan Monnier <monnier@cs.yale.edu>
2477 * search.c (trivial_regexp_p): Catch \{N,M\} as well.
2479 2001-09-27 Eli Zaretskii <eliz@is.elta.co.il>
2481 * Makefile.in (shortlisp): Resync with loadup.el: add backquote,
2482 utf-8, menu-bar, and latin-N.
2483 (SOME_MACHINE_LISP): Remove menu-bar, since it's loaded
2484 unconditionally now.
2485 (lisp): Add latin-N, since they are preloaded.
2487 2001-09-27 Gerd Moellmann <gerd@gnu.org>
2489 * xterm.c (x_draw_relief_rect): Draw bottom relief 1 pixel more
2490 to the left. Some cleanup.
2492 * xdisp.c (display_mode_element): One more case where a string's
2493 multibyteness should be used for display.
2495 2001-09-26 Gerd Moellmann <gerd@gnu.org>
2497 * fileio.c (Finsert_file_contents): If REPLACE is non-nil, stop
2500 * xdisp.c (with_echo_area_buffer): Use echo_kboard instead
2501 of the only temporarily set echoing flag for deciding when
2504 * keyboard.c (echo_kboard): Make externally visible.
2506 * lisp.h (echo_kboard): Declare extern.
2508 * xdisp.c (make_cursor_line_fully_visible): Return 0 and set
2509 fonts_changed_p if we need larger matrices due to vscrolling.
2510 (try_scrolling, try_cursor_movement, redisplay_window): Give up on
2511 this round of redisplay if make_cursor_line_fully_visible fails.
2512 (CURSOR_MOVEMENT_*, SCROLLING_*): New enumerators.
2513 (try_cursor_movement, try_scrolling): Use them instead of integers.
2515 * dispextern.h (required_matrix_width, required_matrix_height):
2518 * dispnew.c (required_matrix_width, required_matrix_height):
2520 (allocate_matrices_for_window_redisplay)
2521 (allocate_matrices_for_frame_redisplay: Use them.
2522 Remove parameters CH_DIM.
2524 * xdisp.c (display_mode_lines): Temporarily set selected_frame
2525 and selected_window to the frame of the window whose mode-lines
2526 are displayed, and to the window itself.
2527 (redisplay_window, redisplay_mode_lines): Don't set selected_frame
2530 2001-09-25 Gerd Moellmann <gerd@gnu.org>
2532 * xfns.c (x_kill_gs_process): Recognize if someone has cleared
2533 the image cache under us.
2535 * xdisp.c (display_mode_element): If the mode element is a symbol
2536 with a string value, use that string's multibyteness for displaying.
2538 * keyboard.c (read_char): Don't clear a message for a switch-frame
2539 event. From Stefan Monnier <monnier@cs.yale.edu>.
2541 * xterm.c (fast_find_position) [0]: Add a presumably more correct
2542 version for after 21.1.
2544 * xdisp.c (row_containing_pos): Make externally visible.
2546 * dispextern.h (row_containing_pos): Add prototype.
2548 * process.c (send_process): Disable composition if from_byte < 0.
2549 From Kenichi Handa <handa@etl.go.jp>.
2551 2001-09-24 Gerd Moellmann <gerd@gnu.org>
2553 * xterm.c (refreshicon): Function removed.
2555 * Makefile.in (xterm.o): Remove references to sink.h and sinkmask.h.
2557 * sink11.h, sink11mask.h, sink.h, sinkmask.h: Removed.
2559 * xterm.c (toplevel): Remove includes in #if 0.
2561 * process.c (sigchld_handler) [LINUX]: Don't return from
2562 the signal handler at the end of the loop.
2564 2001-09-21 Gerd Moellmann <gerd@gnu.org>
2566 * sysdep.c (wait_for_termination) [POSIX_SIGNALS]:
2567 Terminate only if kill returns -1, and errno is ESRCH.
2569 2001-09-21 Markus Rost <rost@math.ohio-state.edu>
2571 * Makefile.in (shortlisp): Add ../lisp/env.elc.
2573 2001-09-20 Gerd Moellmann <gerd@gnu.org>
2575 * process.c (sigchld_handler): Use GC_CONSP, GC_INTEGERP, GC_EQ
2576 since this function can be called during GC.
2578 * callproc.c (Fcall_process): Handle errors from pipe(2).
2579 (child_setup): Delete code in #ifdef vipc.
2581 2001-09-19 Gerd Moellmann <gerd@gnu.org>
2583 * xdisp.c (decode_mode_spec): Add parameter MULTIBYTE.
2584 (display_mode_element): Display the string from decode_mode_spec
2585 depending on its multibyteness.
2587 * s/netbsd.h (LD_SWITCH_SYSTEM, C_SWITCH_SYSTEM): Add /usr/pkg.
2589 * m/macppc.h (DATA_SEG_BITS): Also define for GCC 3.
2591 2001-09-18 Gerd Moellmann <gerd@gnu.org>
2593 * keyboard.c (Frecursive_edit): Pass (BUFFER . SINGLE-KBOARD) to
2594 recursive_edit_unwind.
2595 (recursive_edit_unwind): Set kboard state according to
2598 * buffer.c (modify_overlay): Don't do nothing if START == END;
2599 This can still be a modification, for example when an overlay has
2600 a before-string or after-string.
2601 (Fdelete_overlay): Prevent redisplay optimizations when deleting
2602 an overlay with before-string or after-string.
2604 * s/netbsd.h (C_SWITCH_SYSTEM): Add.
2605 (LD_SWITCH_SYSTEM): Include /usr/local/lib.
2607 * xdisp.c (try_window_id) [!GLYPH_DEBUG]: Give up if
2608 first_unchanged_at_end_row is in front of
2609 last_unchanged_at_beg_row. This code should be removed after the
2612 2001-09-17 Gerd Moellmann <gerd@gnu.org>
2614 * buffer.h (BUF_COMPUTE_UNCHANGED): Use BUF_MODIFF and
2615 BUF_OVERLAY_MODIFF instead of MODIFF and OVERLAY_MODIFF.
2617 * m/macppc.h (DATA_SEG_BITS) [__linux__]: Define for GCC
2620 2001-09-14 Eli Zaretskii <eliz@is.elta.co.il>
2622 * dired.c (Ffile_attributes): Doc fix.
2624 2001-09-14 Gerd Moellmann <gerd@gnu.org>
2626 * fileio.c (Ffile_symlink_p): Fix last change.
2628 * filelock.c (current_lock_owner): Fix last change.
2630 2001-09-13 Gerd Moellmann <gerd@gnu.org>
2632 * filelock.c (current_lock_owner): If readlink returns ERANGE,
2633 take that to mean that the buffer is too small.
2635 * fileio.c (Ffile_symlink_p): If readlink returns ERANGE, take
2636 that to mean that the buffer is too small.
2638 * xdisp.c (reseat_1): Set IT's multibyte_p flag according to the
2639 current buffer's multibyteness when discarding the iterator's
2642 * xfns.c (Fx_window_property): Handle case that property gets
2643 deleted between the two calls to XGetWindowProperty.
2645 2001-09-11 Gerd Moellmann <gerd@gnu.org>
2647 * minibuf.c (read_minibuf_unwind): Bind inhibit-modification-hooks.
2649 * minibuf.c (read_minibuf): Bind inhibit-modification-hooks to t,
2650 in addition to read-only.
2652 * xdisp.c (with_echo_area_buffer): Bind inhibit-modification-hooks
2653 to t in addition to read-only.
2655 * lisp.h (Qinhibit_modification_hooks): Declare.
2657 * insdel.c (Qinhibit_modification_hooks): New variable.
2658 (syms_of_insdel): Initialize and staticpro it.
2660 * textprop.c (verify_interval_modification): Don't run
2661 modification-hooks if inhibit_modification_hooks.
2663 * dispnew.c (set_window_cursor_after_update): Fix code
2664 finding glyph row containing cursor when cursor_in_echo_area
2667 * xdisp.c (init_from_display_pos): Put some code in #if 0.
2668 (add_to_log): Use bcopy instead of strcpy.
2669 (init_from_display_pos): Use an explicit loop over bytes in
2670 overlay strings instead of calling index.
2672 2001-09-10 Gerd Moellmann <gerd@gnu.org>
2674 * alloc.c (allocate_buffer): Call VALIDATE_LISP_STORAGE.
2676 * dispnew.c (direct_output_for_insert): Don't change IT's
2677 stop_charpos to something in front of its current position.
2679 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: Take args like
2682 2001-09-10 Richard M. Stallman <rms@gnu.org>
2684 * frame.c (Fmouse_position): Doc fix.
2686 2001-09-07 Gerd Moellmann <gerd@gnu.org>
2688 * xdisp.c (init_from_display_pos): Don't compare the result
2689 of calling index with NULL.
2691 2001-09-06 Gerd Moellmann <gerd@gnu.org>
2693 * xfns.c (x_set_background_color): Don't change the colors
2694 of the X window of scroll bar widgets.
2696 2001-09-05 Andrew Innes <andrewi@gnu.org>
2698 * w32fns.c (w32_createwindow): Undo last change.
2700 2001-09-05 Gerd Moellmann <gerd@gnu.org>
2702 * macros.c (store_kbd_macro_char): Fix computation of kbd_macro_end.
2704 * xdisp.c (string_buffer_position): Use *single_char_property*
2705 functions instead of the *single_property* functions.
2707 2001-09-04 Andrew Innes <andrewi@gnu.org>
2709 * w32term.c (w32_read_socket): Add more information to debugging
2712 * w32fns.c (w32_createwindow): Remove the WS_CLIPCHILDREN style
2713 from Emacs frames, so that calls to GetClipBox in w32term.c
2714 correctly report when part of a frame is visible (including
2715 scrollbars, etc). This prevents repeated redrawing of frames when
2716 only a scrollbar is visible.
2717 (w32_wnd_proc): Add more frame information to debugging output.
2719 2001-09-03 Stefan Monnier <monnier@cs.yale.edu>
2721 * xdisp.c (handle_single_display_prop): Fix for int/Lisp_Object mixup.
2723 2001-09-03 Gerd Moellmann <gerd@gnu.org>
2725 * xterm.c (note_mouse_highlight) <help-echo>: When looking for
2726 help-echo for a string which doesn't have help-echo itself, use
2727 get-char-property to obtain the help-echo from the string's buffer
2728 (note_mouse_highlight) <mouse-face>: When on a string that doesn't
2729 have mouse-face, look ``under'' the string for mouse-face from an
2731 (fast_find_position): Add parameter STOP. In the final row, stop
2732 before glyphs having STOP as object. Don't consider glyphs that
2733 are not from a buffer.
2735 * buffer.c (syms_of_buffer) <default-directory>: Doc fix.
2737 2001-09-01 Eli Zaretskii <eliz@is.elta.co.il>
2739 * fns.c (Fmd5): Doc fix.
2741 2001-08-31 Gerd Moellmann <gerd@gnu.org>
2743 * composite.c (update_compositions): Do nothing if
2744 inhibit-modification-hooks is set.
2746 2001-08-30 Gerd Moellmann <gerd@gnu.org>
2748 * emacs.c (shut_down_emacs): Don't call check_glyph_memory
2749 and check_message_stack if terminating abnormally. We want
2750 glyph matrices etc. in a core dump.
2752 * xdisp.c (Qbuffer_position, Qposition, Qobject): New variables.
2753 (syms_of_xdisp): Initialize them.
2754 (handle_single_display_prop): Don't change point, bind `object',
2755 `position', and `buffer-position' instead to the object having the
2756 `display' property, position in the object and position in the buffer.
2758 * fileio.c (Finsert_file_contents): Don't change the multibyteness
2759 of the buffer if REPLACE is non-nil.
2761 2001-08-29 Gerd Moellmann <gerd@gnu.org>
2763 * fileio.c (Finsert_file_contents): Undo change of 2001-08-27.
2765 2001-08-28 Eli Zaretskii <eliz@is.elta.co.il>
2767 * w32term.c (x_set_glyph_string_background_width)
2768 (show_mouse_face): Track the last changes in xterm.c.
2770 2001-08-28 Gerd Moellmann <gerd@gnu.org>
2772 * xterm.c (x_set_glyph_string_background_width): Set the glyph
2773 string's background width so that multi-line mouse-face is drawn
2774 to the right edge of the window.
2775 (show_mouse_face): Set the row's mouse_face_p flag after drawing
2778 * dispnew.c (direct_output_for_insert): Set updated_area
2779 before inserting/writing glyphs.
2781 * xdisp.c (display_mode_element): Use string_byte_to_char to
2782 determine character positions in strings, use chars_in_text
2783 instead of strwidth.
2784 (dump_glyph_row) [GLYPH_DEBUG]: Take a glyph row instead of
2785 a matrix as parameter; this is easier to use from GDB.
2787 2001-08-28 Miles Bader <miles@gnu.org>
2789 * textprop.c (Fprevious_single_char_property_change)
2790 (Fnext_single_char_property_change): Doc fixes.
2792 2001-08-27 Gerd Moellmann <gerd@gnu.org>
2794 * fileio.c (Finsert_file_contents): Allocate, restore, and
2795 free composition data in the case of REPLACE not being nil.
2797 * xdisp.c (init_from_display_pos, init_to_row_end): Return 0 if
2798 there exist overlay strings with newlines at POS.
2799 (text_outside_line_unchanged_p): Return 0 if changes start at
2800 START and overlays exist at START. Likewise for END.
2801 (try_window_id): Give up if init_to_row_end returns 0.
2803 * fileio.c (Finsert_file_contents): Call Fset_buffer_multibyte
2806 2001-08-24 Gerd Moellmann <gerd@gnu.org>
2808 * keymap.c (access_keymap): Return the cdr of the binding of
2809 a generic character instead of its definition (KEY . BINDING).
2811 * fileio.c (Finsert_file_contents): Set coding's dest_multibyte
2812 to 0 also in the REPLACE case.
2814 2001-08-24 Andrew Choi <akochoi@cse.cuhk.edu.hk>
2816 * fileio.c (Ffile_readable_p) [macintosh]: Call access instead of
2817 open to determine whether file is readable (as for DOS_NT).
2819 2001-08-23 Gerd Moellmann <gerd@gnu.org>
2821 * fileio.c (Finsert_file_contents): If VISIT is non-nil, and
2822 coding.type is coding_type_no_conversion or coding_type_raw_text,
2823 use Fset_buffer_multibyte to make the buffer unibyte if REPLACE is
2824 non-nil instead of just setting enable_multibyte_characters in the
2827 2001-08-22 Gerd Moellmann <gerd@gnu.org>
2829 * dispextern.h (struct face_cache): Add member
2830 menu_face_changed_p.
2832 * xfaces.c (menu_face_changed_default): New variable.
2833 (menu_face_changed_count): Variable removed.
2834 (Finternal_set_lisp_face_attribute): Doc fix. If FRAME is t, set
2835 the menu_face_changed_default flag, otherwise set the FRAME's
2836 menu_face_changed_p flag if the `menu' face has been changed.
2837 Prevent calling set_font_frame_param if FRAME is t.
2838 (make_face_cache): Initialize cache's menu_face_changed_p
2839 from menu_face_changed_default.
2840 (realize_basic_faces): Look into the frame's face cache to
2841 determine if the menu appearance needs updating.
2843 * keymap.c (access_keymap): Fix last change to not consider
2844 IDX when it has modifiers.
2846 2001-08-21 Gerd Moellmann <gerd@gnu.org>
2848 * keymap.c (access_keymap): If a binding of the form (GENERIC-CHAR
2849 . BINDING) exists, where GENERIC-CHAR is the generic character of
2850 the charset of IDX, return BINDING unless there exists a binding
2853 2001-08-16 Gerd Moellmann <gerd@gnu.org>
2855 * xrdb.c (SYSV): Don't define on Solaris 2.
2856 From Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>.
2858 * xdisp.c (move_it_by_lines) <DVPOS < 0>: Start at the beginning
2859 of the screen line, not text line, containing IT's current position.
2861 2001-08-15 Gerd Moellmann <gerd@gnu.org>
2863 * window.c (window_scroll_pixel_based): Don't recenter if
2864 PT is partially visible in the window.
2866 * xterm.c (expose_window_tree, expose_window, expose_line):
2867 Return 1 when overwriting mouse-face.
2868 (expose_frame): If mouse-face was overwritten, redo it.
2870 * xfaces.c (x_update_menu_appearance): Don't call
2871 set_frame_menubar, let the next redisplay do it.
2873 2001-08-14 Andrew Innes <andrewi@gnu.org>
2875 * w32term.c (x_draw_glyph_string): Draw relief (if any) before
2876 drawing glyph string.
2878 2001-08-14 Eli Zaretskii <eliz@is.elta.co.il>
2880 * s/hiuxwe2.h: New file, for the HITACHI SR2001/SR2201 series
2883 2001-08-14 Gerd Moellmann <gerd@gnu.org>
2885 * xfaces.c (x_update_menu_appearance): Save and restore value of
2886 interrupt_input_blocked.
2888 2001-08-13 Gerd Moellmann <gerd@gnu.org>
2890 * xdisp.c (move_it_by_lines) <DVPOS < 0>: If not already on
2891 a line start, move back to the line start.
2893 * xdisp.c (resize_echo_area_exactly): Don't resize the mini-window
2894 exactly when a mini-buffer is active.
2896 * keyboard.c (make_lispy_event): Interpret double_click_fuzz
2897 in units of 1/8 character on non window-system frames.
2898 (syms_of_keyboard) <double-click-fuzz>: Doc fix.
2900 2001-08-10 Eli Zaretskii <eliz@is.elta.co.il>
2902 * keyboard.c (syms_of_keyboard) <double-click-fuzz>: Fix a typo in
2905 2001-08-09 Gerd Moellmann <gerd@gnu.org>
2907 * keyboard.c (Vpre_help_message): New variable.
2908 (syms_of_keyboard): Initialize and staticpro it.
2909 (show_help_echo): Record current message before displaying a
2910 help-echo, and restore that message when clearing the help.
2912 * xfns.c (x_create_im): Remove prototype.
2914 * xdisp.c (mark_window_display_accurate_1): Remove an assertion.
2916 * dispnew.c (adjust_glyph_matrix): Undo last change.
2918 2001-08-08 Gerd Moellmann <gerd@gnu.org>
2920 * dispnew.c (adjust_glyph_matrix): In the optimization for
2921 windows whose height has changed, disable partially visible lines.
2923 2001-08-07 Gerd Moellmann <gerd@gnu.org>
2925 * window.c (Frecenter): If ARG < 0, and on a window system
2926 frame, count in some empty lines when we can't move -ARG lines down.
2928 * xdisp.c (start_display): Don't try to determine the continuation
2929 lines width if lines are truncated. It's superfluous and leads to
2930 incorrect results if POS is not visible in the window after
2931 reseating the iterator at the previous line start.
2933 2001-08-06 Gerd Moellmann <gerd@gnu.org>
2935 * xterm.c (x_dump_glyph_string): Put in #if GLYPH_DEBUG.
2937 2001-08-06 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
2939 * alloc.c (init_stack): Remove declaration.
2941 2001-08-03 Gerd Moellmann <gerd@gnu.org>
2943 * keyboard.c (read_key_sequence): Check that key is an integer
2944 before comparing it with quit_char.
2945 (add_command_key): Use larger_vector.
2946 (read_char_x_menu_prompt): Instead of converting symbol and
2947 integer events into conses (EVENT . nil), use (EVENT . disabled)
2948 which cannot be confused with valid events.
2949 (read_char): When reading from Vunread_command_events, check for
2950 events of the form (EVENT . disabled) instead of
2953 * xdisp.c (resize_mini_window): If Vmax_mini_window_height is
2954 a float, determine the max height from the frame's height.
2956 2001-08-02 Gerd Moellmann <gerd@gnu.org>
2958 * xdisp.c (redisplay_internal): Take message_cleared_p into
2959 account only if minibuf_level == 0.
2961 2001-08-01 Gerd Moellmann <gerd@gnu.org>
2963 * xdisp.c (redisplay_internal): Add a check for the last
2966 * xdisp.c (message_cleared_p): New variable.
2967 (clear_message): Set message_cleared_p when clearing the current
2969 (redisplay_internal): Look at message_cleared_p to capture
2970 the case that the echo area should be cleared.
2972 * keyboard.c (command_loop_1): Fix spelling of
2973 resize_echo_area_exactly.
2975 * dispextern.h (resize_echo_area_exactly): Fix typo in function name.
2977 * xdisp.c (resize_echo_area_exactly): Fix typo in function name.
2979 * xfns.c (x_set_tool_bar_lines): Clear the tool bar window's
2980 current matrix when the window gets smaller.
2982 2001-08-01 Eli Zaretskii <eliz@is.elta.co.il>
2984 * print.c (strout): Cast the character passed to insert_char to
2985 unsigned char, to avoid sign extension when it is promoted to int.
2987 2001-07-31 Gerd Moellmann <gerd@gnu.org>
2989 * fileio.c (Finsert_file_contents): Don't treat a return value
2990 of 0 from emacs_read as an IO error.
2992 2001-07-30 Gerd Moellmann <gerd@gnu.org>
2994 * keyboard.c (abs): New macro.
2995 (double_click_fuzz): New variable.
2996 (make_lispy_event): Use it to determine what makes a double-click.
2997 (syms_of_keyboard): DEFVAR_INT it.
2999 * xmenu.c (set_frame_menubar): Take into account that
3000 f->menu_bar_vector can be nil, and not a vector. From Ken Raeburn
3003 2001-07-27 Gerd Moellmann <gerd@gnu.org>
3005 * xterm.c (x_get_glyph_string_clip_rect): Minor cleanup.
3007 * dispnew.c (shift_glyph_matrix, blank_row): Fix computation
3008 of row's visible height.
3010 * xdisp.c (init_from_display_pos): If POS is in an overlay string,
3011 deal with the first overlay string having an image `display' property.
3012 (try_window_reusing_current_matrix, compute_line_metrics):
3013 Fix computation of row's visible height for the case that part of the
3014 row is invisible above and part of the row is at the same time
3015 invisible below the window.
3017 2001-07-26 Gerd Moellmann <gerd@gnu.org>
3019 * xfns.c (x-show-tip): Doc fix.
3021 * xfns.c (Vx_max_tooltip_size): New variable.
3022 (syms_of_xfns): DEFVAR_LISP it.
3023 (Fx_show_tip): Set frame's window_width to the width of the
3024 window. Use a maximum tooltip size specified by
3025 Vx_max_tooltip_size, if that has valid contents.
3026 (x_create_tip_frame): Set tooltip buffer's truncate-lines to nil.
3028 2001-07-26 Andrew Innes <andrewi@gnu.org>
3030 * w32term.c (x_display_list): New variable.
3031 (w32_term_init): Set it.
3033 * w32term.h (x_display_list): New extern.
3035 2001-07-26 Gerd Moellmann <gerd@gnu.org>
3037 * xdisp.c (resize_mini_window): Give up when inhibit-redisplay
3038 is non-nil, instead of when redisplaying_p is non-zero.
3040 (mark_window_display_accurate_1): Add an assertion.
3042 2001-07-25 Gerd Moellmann <gerd@gnu.org>
3044 * dispextern.h (struct it): Increase size of ctl_chars to 16.
3046 * xfns.c (Fx_file_dialog): Block/unblock input while processing
3047 events so that we get a chance of processing expose events.
3049 * xdisp.c (resize_mini_window): Don't resize while redisplaying.
3051 2001-07-24 Gerd Moellmann <gerd@gnu.org>
3053 * xfns.c (valid_image_p): Protect better against invalid image
3054 specifications. Previous code could signal an error.
3056 2001-07-23 Gerd Moellmann <gerd@gnu.org>
3058 * indent.c (current_column): Fix column computation in the
3059 presence of display table entries.
3060 (current_column_1, Fmove_to_column, compute_motion): Likewise.
3062 * dispnew.c (adjust_glyph_matrix): In the optimization for
3063 windows whose height has changed, use the new window height
3064 to compute which rows to invalidate.
3066 * editfns.c (toplevel) [STDC_HEADERS]: Include float.h.
3067 (MAX_10_EXP): New macro.
3070 * coding.c (code_convert_region): Handle the multibyte case if
3071 decoding ends with CODING_FINISH_INSUFFICIENT_SRC.
3073 2001-07-20 Gerd Moellmann <gerd@gnu.org>
3075 * dispextern.h (struct face): Change type of `stipple' to
3078 * xterm.c (x_fill_stretch_glyph_string): Remove an assertion.
3080 2001-07-19 Gerd Moellmann <gerd@gnu.org>
3082 * dispnew.c (update_window): Don't set the cursor at the end
3083 of the update if display update has been paused.
3085 * composite.h (syms_of_composite): Renamed from syms_of_composition.
3087 2001-07-18 Ken Raeburn <raeburn@gnu.org>
3089 * fns.c (Fset_char_table_default): Check that a charset is defined
3090 before checking its dimension.
3092 2001-07-17 Ken Raeburn <raeburn@gnu.org>
3094 * coding.c (setup_coding_system): Don't do any designation based
3095 on reg_bits if charset is not yet defined.
3097 * lisp.h (XVECTOR): Verify correct object type before returning a
3098 pointer, using eassert.
3100 2001-07-17 Gerd Moellmann <gerd@gnu.org>
3102 * keyboard.c (KBD_BUFFER_SIZE) [!HAVE_WINDOW_SYSTEM]:
3103 Increase to 4096 because of paste problems reported on GNU/Linux.
3105 2001-07-17 Jan Nieuwenhuizen <janneke@gnu.org>
3107 * emacs.c (USAGE1): Add +LINE:COLUMN option help.
3109 2001-07-16 Gerd Moellmann <gerd@gnu.org>
3111 * fileio.c (unwind_read): Function removed.
3112 (read_non_regular, read_non_regular_quit): New functions.
3113 (Finsert_file_contents): When reading from non-regular files,
3114 arrange to catch a `quit' and terminate the loop. Rearrange
3115 code so that a `quit' when reading from a regular file doesn't
3116 insert text in the buffer.
3118 * xfaces.c (clear_face_cache): Clear fonts on a display basis.
3119 Clear faces afterwards.
3120 (clear_font_table): Take a x_display_info parameter. Don't free
3121 fonts being the default font of any frame on the given display.
3123 2001-07-13 Gerd Moellmann <gerd@gnu.org>
3125 * xdisp.c (get_next_display_element): Use CHAR_STRING_NO_SIGNAL
3126 instead of CHAR_STRING which can signal an error.
3128 * charset.c (char_to_string_1): Extracted from char_to_string.
3129 Return -1 instead of signaling an error.
3130 (char_to_string): Use it.
3132 * charset.h (CHAR_STRING_NO_SIGNAL): New macro.
3134 2001-07-12 Stefan Monnier <monnier@cs.yale.edu>
3136 * coding.c (Ffind_coding_systems_region_internal): If safe_codings
3137 is t, don't try to append anything to it.
3139 2001-07-12 Eli Zaretskii <eliz@is.elta.co.il>
3141 * dired.c (file_name_completion): Pass dp->d_name to
3142 Fstring_match, not elt, which is always nil here.
3144 2001-07-12 Gerd Moellmann <gerd@gnu.org>
3146 * xselect.c (x_decline_selection_request): Handle errors
3147 caused by receivers that have vanished.
3149 * xterm.c (XTread_socket) <PropertyNotify>: Put the code
3150 ignoring events on foreign windows in #if 0. Always dispatch
3151 the event after checking it with x_handle_property_notify.
3153 * xselect.c (TRACE0, TRACE1, TRACE2): New macros, defined
3154 depending on TRACE_SELECTION. Replace fprintfs in #if 0 with
3155 TRACE macros to facilitate debugging. Add additional trace statements.
3156 (toplevel): Add prototypes for file-local functions.
3157 (x_atom_to_symbol): Remove DPYINFO parameter.
3159 2001-07-11 Stefan Monnier <monnier@cs.yale.edu>
3161 * w32menu.c (menubar_selection_callback, w32_menu_show):
3162 Initialize `entry' to nil.
3163 (w32_dialog_show): Remove unused `save_wv' variable.
3164 (name_is_separator): Recognize "--:foo" and "--foo-bar".
3166 2001-07-11 Gerd Moellmann <gerd@gnu.org>
3168 * xdisp.c (try_cursor_movement): Prevent a warning from GCC 3.0.
3170 * fileio.c (unwind_read): Print a message when discarding inserted
3171 text or switching the buffer to unibyte. Change parameter.
3172 (Finsert_file_contents): Don't pass VISIT to unwind_read.
3174 * fileio.c (unwind_read): New function.
3175 (Finsert_file_contents): Record it as unwind-function for
3176 the case that reading is interrupted by C-g.
3178 2001-07-10 Gerd Moellmann <gerd@gnu.org>
3180 * dispnew.c (update_window): Don't skip the header-line
3181 update when scrolling_window returns 0.
3183 * xfaces.c (unload_color): Do nothing if PIXEL is -1.
3185 * xfns.c (Fx_create_frame): Initialize frame colors to -1,
3186 for the case that x_decode_color signals an error.
3188 * xdisp.c (add_to_log): Do nothing if called asynchronously.
3190 2001-07-09 Gerd Moellmann <gerd@gnu.org>
3192 * sound.c (toplevel): Include <signal.h> and "syssignal.h".
3193 (vox_configure, vox_close) [SIGIO]: Block/unblock SIGIO
3196 2001-07-06 Eli Zaretskii <eliz@is.elta.co.il>
3198 * dosfns.c (syms_of_dosfns): Add \n\ at the end of a line in the
3199 doc string line for dos-timezone-offset.
3201 * msdos.c (do_visible_bell): Add \n\ at the end of each line of
3202 inline assembly, to avoid compiler warnings.
3203 (syms_of_msdos): Add \n\ at the end of a line in the doc string
3204 line for dos-unsupported-char-glyph.
3206 * buffer.c (syms_of_buffer) [if 0]: Avoid a warning from GCC 3.0.
3208 2001-07-05 Gerd Moellmann <gerd@gnu.org>
3210 * sound.c: Include Emacs' header files with #include "...".
3212 * eval.c (specbind): Additionally record the buffer that was
3213 current when a buffer-local or frame-local variable was bound.
3215 2001-07-04 Gerd Moellmann <gerd@gnu.org>
3217 * xterm.c (x_produce_glyphs): Don't convert multibyte characters
3218 to unibyte characters in unibyte buffers.
3220 2001-07-03 Gerd Moellmann <gerd@gnu.org>
3222 * eval.c (specbind): If SYMBOL has a frame-local binding, record
3223 the frame on the binding stack. Change format of entries for
3224 local bindings on the binding stack to '(SYMBOL . WHERE)'.
3225 (unbind_to): Handle unbinding a frame-local variable.
3227 * xdisp.c (compute_line_metrics): On ttys, subtract continuation
3228 glyphs and truncation glyphs at the end of a row from its pixel width.
3229 (dump_glyph_row): Print row's continuation_lines_width.
3230 (try_window_id): Take the shortcut if ZV is visible in the
3231 window, but there are actually no changes at ZV.
3233 2001-07-02 Gerd Moellmann <gerd@gnu.org>
3235 * xterm.h (x_free_dpy_colors): Add prototype.
3237 * xterm.c (cvt_pixel_dtor): Call x_free_dpy_colors with the
3238 right number of arguments.
3240 * Makefile.in (tags): Depend on $(lwlibdir)/TAGS.
3241 ($(lwlibdir)TAGS): New target.
3242 (TAGS): Fix dependency list.
3244 * xterm.c (x_list_fonts): Make sure XFreeFont is called
3247 2001-06-30 Gerd Moellmann <gerd@gnu.org>
3249 * emacs.c (main): Remove extern declaration for sys_nerr, which
3250 isn't used and causes a compilation error with GCC 3.0 on
3253 2001-06-27 Gerd Moellmann <gerd@gnu.org>
3255 * widget.c (EmacsFrameSetCharSize): Turn off atimers and block
3256 SIGIO around the code where Xt might wait for a ConfigureNotifyEvent.
3257 (toplevel): Include <signal.h> and syssignal.h.
3259 * sound.c (vox_configure, vox_close): Turn off atimers
3262 2001-06-26 Gerd Moellmann <gerd@gnu.org>
3264 * keyboard.c (read_char) <non_reread>: Record the previous idle
3265 start time before calling timer_stop_idle.
3266 (read_char) <reread_first>: After processing a help-echo event,
3267 restore the previous idle start time.
3269 * xdisp.c (handle_invisible_prop): Deal with overlay strings at
3270 the start of invisible text.
3271 (setup_for_ellipsis): New function.
3272 (next_overlay_string): After all overlay strings have been
3273 processed, display an ellipsis if necessary.
3274 (load_overlay_strings, get_overlay_strings): Add parameter CHARPOS.
3275 (push_it): Initialize display_ellipsis_p on the iterator's stack.
3277 * dispextern.h (struct iterator_stack_entry): Add member
3280 2001-06-25 Gerd Moellmann <gerd@gnu.org>
3282 * widget.c (EmacsFrameSetCharSize): Set XtNwaitForWm depending
3283 on the value of the wait-for-wm frame parameter.
3285 * xterm.h (struct x_output): Add member wait_for_wm.
3287 * xfns.c (Qwait_for_wm): New variable.
3288 (x_frame_parms): Add entry for `wait-for-wm".
3289 (x_set_wait_for_wm): New function.
3290 (Fx_create_frame): Call x_default_parameter for wait-for-wm.
3291 (syms_of_xfns): Initialize and staticpro Qwait_for_wm.
3293 * xdisp.c (try_window_id) <all changes below window end>: Don't
3294 take this shortcut if ZV is visible in the window.
3295 (try_window_id): When checking for window start being in changed
3296 text, don't check that the buffer's size has changed.
3298 2001-06-23 Richard M. Stallman <rms@gnu.org>
3300 * minibuf.c (Fcompleting_read): Doc fix.
3302 2001-06-19 Gerd Moellmann <gerd@gnu.org>
3304 * composite.c (Ffind_composition_internal): Accept ZV
3305 and a string's end position as POS.
3307 2001-06-18 Gerd Moellmann <gerd@gnu.org>
3309 * composite.c (Ffind_composition_internal): Check POS
3312 2001-06-15 Eli Zaretskii <eliz@is.elta.co.il>
3314 * editfns.c (Fmessage_box): If the frame is not under a window
3315 system, output the message in the echo area.
3317 2001-06-14 Richard M. Stallman <rms@gnu.org>
3319 * xdisp.c (try_window_id): When EOB is visible, don't treat
3320 insertion at EOB as if it were "off the bottom of the screen."
3322 2001-06-11 Andrew Innes <andrewi@gnu.org>
3324 * w32proc.c (create_child): Add new parameter is_gui_app.
3325 (w32_executable_type): Add new parameter is_gui_app.
3326 (sys_spawnve): Use it.
3327 (sys_kill): Fake ^C for SIGINT, and ^Break (if possible) for
3328 SIGQUIT. This matches better how the signals are interpreted by
3329 MSVC compiled programs.
3330 (syms_of_ntproc): Update docstring.
3332 2001-06-02 Stefan Monnier <monnier@cs.yale.edu>
3334 * xterm.c (clear_mouse_face): Reset dpyinfo->mouse_face_overlay as
3335 well otherwise note_mouse_highlight might optimize away highlighting
3336 if we pass over that same overlay again.
3338 2001-06-02 Eli Zaretskii <eliz@is.elta.co.il>
3340 * lread.c (Fload): Document that the argument is run via
3341 substitute-in-file-name.
3343 2001-05-31 Gerd Moellmann <gerd@gnu.org>
3345 * Makefile.in (bootstrap-doc): New target.
3346 (bootstrap-emacs): Depend on it.
3348 * fileio.c (Fdo_auto_save): Don't try to create the directory of
3349 auto-save-list-file-name when shutting down Emacs, because
3350 creating the directory might signal an error, and leaves
3351 Emacs in a strange state.
3353 * term.c: (tty_cursor_hidden): New variable.
3354 (update_begin): Don't call tty_hide_cursor. Clean up.
3355 (update_end, set_terminal_window, set_scroll_region): Clean up.
3356 (ring_bell, reset_terminal_modes): Clean up.
3357 (tty_hide_cursor, tty_show_cursor): Hide/show cursor depending
3358 on tty_cursor_hidden.
3359 (write_glyphs): Call tty_hide_cursor.
3361 2001-05-30 Stefan Monnier <monnier@cs.yale.edu>
3363 * buffer.c (copy_overlays): Make ENABLE_CHECKING happy.
3365 2001-05-30 Gerd Moellmann <gerd@gnu.org>
3367 * xfns.c (enum image_value_type): New enumerator
3368 IMAGE_STRING_OR_NIL_VALUE.
3369 (parse_image_spec): Handle it.
3370 (xbm_format, pbm_format): Use it for :foreground and :background.
3371 (xbm_load, pbm_load): Check for nil color names.
3373 * xterm.c (note_mouse_highlight): If an overlapping overlay
3374 exists, but we find that we highlight the same overlay as before,
3375 don't do the highlighting again.
3377 2001-05-29 Gerd Moellmann <gerd@gnu.org>
3379 * xmenu.c (single_submenu, xmenu_show) [!HAVE_MULTILINGUAL_MENU]:
3380 Protect unibyte strings created by replacing their multibyte
3381 equivalents in menu_items.
3383 * keymap.c (Fsingle_key_description): NUL-terminate the string
3384 buffer before calling build_string.
3386 * callproc.c (Fcall_process): Deal with decode_coding returning
3387 CODING_FINISH_INCONSISTENT_EOL.
3389 2001-05-28 Gerd Moellmann <gerd@gnu.org>
3391 * xmenu.c (xmenu_show) [!HAVE_MULTILINGUAL_MENU]: Don't overwrite
3392 an item's name with its key description in case the description
3393 is a multibyte string.
3395 * keymap.c (Fsingle_key_description): Create a multibyte string
3398 * macros.c (Fstart_kbd_macro): Doc fix.
3400 * xterm.c (cursor_in_mouse_face_p): New function.
3401 (x_draw_stretch_glyph_string): Use it to choose a different GC
3402 when drawing a cursor within highlighted text.
3404 * editfns.c (char_property_eq): Put in #if 0.
3406 * indent.c (string_display_width): Put in #if 0.
3408 * lread.c (Fload): Remove unused label.
3410 * termcap.c (speeds): Put in #if 0.
3412 2001-05-18 Gerd Moellmann <gerd@gnu.org>
3414 * eval.c (call_debugger): Don't bind inhibit-eval-during-redisplay.
3416 * xfaces.c (xlfd_point_size): Don't divide pixel size from
3417 transformation matrix by 10.
3419 2001-05-16 Gerd Moellmann <gerd@gnu.org>
3421 * xfns.c (x_set_foreground_color): Change frame's cursor_pixel
3422 only if it's equal to the former foreground pixel color.
3423 (x_set_foreground_color, x_set_background_color)
3424 (x_set_mouse_color, x_set_cursor_color): Cleaned up.
3426 2001-05-16 Dave Love <fx@gnu.org>
3428 * insdel.c (signal_before_change, signal_after_change): Consider a
3429 local change hook which changes the buffer.
3431 * process.c (read_process_output): Don't call signal_after_change
3432 and update_compositions after insert_from_string_before_markers.
3434 2001-05-16 Gerd Moellmann <gerd@gnu.org>
3436 * xfaces.c (split_font_name): Use the right field when
3437 checking for `[...]' syntax.
3439 * buffer.c (copy_overlays): New function.
3440 (clone_per_buffer_values): Use it.
3442 * buffer.h (OVERLAY_PLIST): New macro.
3444 * keymap.c (Fsingle_key_description): Replace a build_string with
3445 a make_multibyte_string. From Kenichi Handa <handa@etl.go.jp>.
3447 * fontset.c (Ffontset_info): Check that face is non-null
3448 before accessing its fields.
3450 2001-05-15 Gerd Moellmann <gerd@gnu.org>
3452 * keyboard.c (read_key_sequence): Prevent generating a fake
3455 * xfaces.c (split_font_name): Handle `[...]' for the right
3458 * ccl.c (ccl_driver): Don't copy remaining bytes in case
3459 of CCL_STAT_INVALID_CMD.
3461 2001-05-14 Stefan Monnier <monnier@cs.yale.edu>
3463 * eval.c (Fdefvar): Only record (defvar <var>) in the load-history
3464 in <var> has no default value yet.
3466 * xfaces.c (try_alternative_families): First try the FAMILY.
3467 And if nothing is found in the end, try again with scalable fonts.
3468 (try_font_list): Let try_alternative_families do a bit more of
3469 the work. Only use FAMILY if it is not nil.
3470 (syms_of_xfaces) <scalable-fonts-allowed>: Fix docstring.
3472 2001-05-14 Gerd Moellmann <gerd@gnu.org>
3474 * xterm.c (note_mouse_highlight): Avoid changing the mouse
3475 pointer shape when show_mouse_face has already done it.
3477 * xterm.c (x_draw_glyphs): Fix computation of rightmost x for
3480 * xfaces.c (split_font_name): Make sure to leave the loop
3481 with the right value of `i'.
3483 * xfaces.c (split_font_name): Handle matrix transformations
3484 in the pixel and point size fields of XLFD font names.
3485 (xlfd_point_size): Likewise.
3487 2001-05-12 Eli Zaretskii <eliz@is.elta.co.il>
3489 * w32fns.c (w32_to_x_font): Change prototype to fit the declaration.
3490 (x_to_w32_font): Add prototype.
3492 * regex.c (malloc, realloc, free) [emacs]: Undefine before
3493 redefining, to avoid compiler warnings.
3495 * w32proc.c: Include syssignal.h, to avoid compiler warnings.
3497 * w32bdf.c (search_file_line, set_bdf_font_info, seek_char)
3498 (w32_get_bdf_glyph): Cast between unsigned char and char when
3499 passing arguments to subroutines, to shut up compiler warnings.
3500 (w32_get_bdf_glyph): Don't mix signed and unsigned when calling
3503 * xfaces.c: Include keyboard.h before frame.h, not after it.
3505 * widget.c: Include keyboard.h before frame.h.
3507 * w32term.h (struct image, struct face): Forward declaration, to
3508 avoid compiler warnings.
3510 2001-05-11 Gerd Moellmann <gerd@gnu.org>
3512 * keyboard.c (read_key_sequence): Don't modify events when
3513 generating fake prefix keys (mode-line, scroll-bar, ...) since
3514 this prevents proper processing of such events when pushed back
3515 into unread-command-events.
3517 * xterm.c (clear_mouse_face): Return 1 if text with mouse face was
3518 actually redrawn. Make the function static.
3519 (note_mouse_highlight): Fix a case where the mouse cursor
3520 was changed back to the text cursor.
3522 * xterm.h (clear_mouse_face): Remove prototype.
3524 * xdisp.c (try_window_id): Fix the fix and set the right
3527 * xdisp.c (try_window_id): Fix computation of window end in the
3528 case that lines were deleted at the end of the window. Add some
3529 more debug_method_adds.
3531 * xfaces.c (try_alternative_families): New function.
3532 (try_font_list): Use it. If ATTRS specifies a family, check
3533 fonts from that family first.
3534 (choose_face_font): Remove code setting the family part of
3537 2001-05-10 Gerd Moellmann <gerd@gnu.org>
3539 * xdisp.c (try_window_id): Fix case of all changes before
3542 * xdisp.c (try_window_id): Add some xasserts.
3544 2001-05-09 Gerd Moellmann <gerd@gnu.org>
3546 * lisp.h (GLYPH_CHAR_VALID_P): Use CHAR_VALID_P.
3548 2001-05-09 Dave Love <fx@gnu.org>
3550 * xdisp.c (GIVE_UP): Fix for K&R C.
3552 2001-05-09 Gerd Moellmann <gerd@gnu.org>
3554 * print.c (syms_of_print) <print-length, print-level>: Doc fix.
3556 * xterm.c (note_mouse_highlight): Don't change the mouse cursor
3557 back to the text cursor shape without need.
3559 2001-05-07 Gerd Moellmann <gerd@gnu.org>
3561 * xfns.c (x_set_foreground_color): Set frame's cursor_pixel.
3563 * dispextern.h (inverse_video): Declare extern.
3565 * keyboard.c (delete_kboard): Handle the case that selected_frame
3566 has been deleted in the course of x_connection_closed.
3568 2001-05-03 Eli Zaretskii <eliz@is.elta.co.il>
3570 * xterm.c (XTread_socket) <Expose> [!USE_TOOLKIT_SCROLL_BARS]:
3571 Fix the change from 2001-04-30.
3573 2001-05-03 Gerd Moellmann <gerd@gnu.org>
3575 * xfns.c (file_dialog_unmap_cb): New function.
3576 (Fx_file_dialog): Use it as XmNunmapCallback to capture the case
3577 where a dialog is closed via the window manager.
3579 * xdisp.c (try_window_id): Cases of changes all in front of
3580 the window start or all below the window end mostly rewritten.
3581 (redisplay_window): Move the tests if try_window_id is
3582 applicable to try_window_id.
3583 (GIVE_UP): New macro.
3585 2001-05-02 Gerd Moellmann <gerd@gnu.org>
3587 * xterm.c (expose_window): Return int. If W is the window
3588 currently being updated, mark the frame garbaged.
3589 Fix computation of rows intersecting the exposed rectangle.
3590 (expose_window_tree): Stop when expose_window returns 0.
3592 * xterm.c (x_draw_stretch_glyph_string): Don't draw background
3593 again if it has already been drawn.
3595 2001-05-01 Stefan Monnier <monnier@cs.yale.edu>
3597 * syntax.c (update_syntax_table): Check that oldi has the same
3598 properties as old_prop before deciding not to invalidate.
3600 2001-04-30 Gerd Moellmann <gerd@gnu.org>
3602 * undo.c (Fprimitive_undo): In a writable buffer, enable undoing
3603 read-only text that is so because of text properties.
3605 * xterm.c (x_window_to_menu_bar) [USE_LUCID]: New function.
3606 (XTread_socket) <Expose> [USE_LUCID]: Handle events for
3607 windows that are components of a Lucid menu bar.
3609 2001-04-27 Gerd Moellmann <gerd@gnu.org>
3611 * term.c (turn_on_face): Fix reverse video handling on terminals
3612 that don't support colors.
3614 2001-04-26 Gerd Moellmann <gerd@gnu.org>
3616 * editfns.c (save_excursion_restore): Don't use XBUFFER on
3619 2001-04-25 Gerd Moellmann <gerd@gnu.org>
3621 * term.c (toggle_highlight): New function.
3622 (turn_on_face): Change handling of reverse video.
3624 * process.c (wait_reading_process_input):
3625 Call record_asynch_buffer_change only if a timer really changed buffers.
3627 * buffer.c (mouse_face_overlay_overlaps): Fix the computation
3628 of the number of overlays to check.
3630 * keyboard.c (command_loop_1): Redo change of 2001-03-12.
3632 * xdisp.c (try_window_id): Fix a case where window_end_pos
3633 and window_end_bytepos were not adjusted.
3635 2001-04-23 Gerd Moellmann <gerd@gnu.org>
3637 * xfaces.c (compute_char_face): If buffer is unibyte, set CH to
3640 2001-04-21 Eli Zaretskii <eliz@is.elta.co.il>
3642 * process.c (wait_reading_process_input) [!subprocesses]:
3643 Don't reference waiting_for_user_input_p, it's not defined in the
3644 branch without async subprocesses support.
3646 2001-04-19 Gerd Moellmann <gerd@gnu.org>
3648 * keyboard.c (delete_kboard): Prevent a dangling reference
3649 from current_kboard to KB, which is freed.
3651 * process.c (wait_reading_process_input):
3652 Call record_asynch_buffer_change after running timers, to make
3653 read_key_sequence aware of buffer changes from under it.
3655 2001-04-18 Gerd Moellmann <gerd@gnu.org>
3657 * xfaces.c (Qscalable_fonts_allowed): New variable.
3658 (realizing_basic_faces_p): Removed.
3659 (x_face_list_fonts): Special handling for realizing_basic_faces_p
3661 (realize_basic_faces): Specbind Qscalable_fonts_allowed to t.
3662 (syms_of_xfaces): Initialize Qscalable_fonts_allowed. Change default
3663 for scalable-fonts-allowed to t.
3665 * fileio.c (Finsert_file_contents): If the file size returned from
3666 stat is zero, set END to READ_BUF_SIZE. This makes sure we can
3667 read from files on a procfs whose contents are generated dynamically.
3669 2001-04-18 Eli Zaretskii <eliz@is.elta.co.il>
3671 * gmalloc.c (__malloc_size_t) [__GNUC__]: If STDC_HEADERS is not
3672 defined, include stddef.h and use __SIZE_TYPE__ instead of size_t.
3673 (__memalign_hook): Make the two prototypes consistent.
3675 2001-04-17 Gerd Moellmann <gerd@gnu.org>
3677 * xdisp.c (redisplay_window): Make sure to clear the desired glyph
3678 matrix of mini-windows.
3680 2001-04-12 Stefan Monnier <monnier@cs.yale.edu>
3682 * intervals.c (find_interval): Don't rebalance during signal handling.
3684 2001-04-11 Gerd Moellmann <gerd@gnu.org>
3686 * fns.c: Include blockinput.h.
3688 * fns.c (Fplist_get): Don't QUIT if interrupt_input_blocked.
3690 2001-04-10 Gerd Moellmann <gerd@gnu.org>
3692 * fns.c (Fcompare_strings): Fix return values.
3694 * window.c (window_scroll): Change the meaning of N to mean
3695 N screen-fulls or N lines.
3696 (window_scroll_pixel_based, window_scroll_line_based)
3697 (scroll_command, Fscroll_other_window): Change accordingly.
3699 * window.c (window_scroll_pixel_based, Frecenter):
3700 Call window_box_height instead of using it.last_visible_y for the
3701 height of the window.
3703 * xdisp.c (redisplay_window) <recenter>: Call window_box_height
3704 instead of using it.last_visible_y for the height of the window.
3706 * w32proc.c (sys_spawnve): Quote more chars for Cygwin.
3707 From Dan Holmsand <dan@eyebee.com>.
3709 * w32.c (sys_open): Try to open file without _O_CREAT first, to be
3710 able to write to hidden and system files. From Dan Holmsand
3713 * fileio.c (Fcopy_file) [WINDOWSNT]: Use CopyFile. From Dan
3714 Holmsand <dan@eyebee.com>.
3716 2001-04-09 Gerd Moellmann <gerd@gnu.org>
3718 * fns.c (Fplist_get, Fplist_put): Add QUITs.
3720 * window.c (window_internal_height): Return 1 less if the
3721 window has a header line.
3723 * xdisp.c (try_window_id): When scrolling on a terminal, take
3724 the change of window_internal_height into account.
3726 2001-04-09 Eli Zaretskii <eliz@is.elta.co.il>
3728 * gmalloc.c (align): If the argument SIZE would overflow
3729 __malloc_ptrdiff_t, fail right away.
3731 2001-04-06 Gerd Moellmann <gerd@gnu.org>
3733 * xfns.c (compute_tip_xy): Add parameters WIDTH and HEIGHT.
3734 Make sure the tooltip is completely visible.
3735 (x_make_gc): Use FRAME_X_SCREEN_NUMBER.
3737 * xterm.h (FRAME_X_SCREEN_NUMBER): New macro.
3739 * xmenu.c (xmenu_show): Use FRAME_X_SCREEN_NUMBER.
3741 2001-04-06 Dave Love <fx@gnu.org>
3743 * composite.c (update_compositions) <check_mask & CHECK_HEAD>:
3746 2001-04-06 Gerd Moellmann <gerd@gnu.org>
3748 * composite.h (COMPOSITION_VALID_P): Allow integers as cdrs of PROP.
3750 * xdisp.c (Qinhibit_eval_during_redisplay): Make it a Lisp_Object.
3752 2001-04-05 Gerd Moellmann <gerd@gnu.org>
3754 * sysdep.c (getwd) [!HAVE_GETWD]: Unblock input before returning.
3756 * editfns.c (Fcurrent_time_zone): Accept spaces in timezone names.
3758 * xfns.c (Vmotif_version_string) [USE_MOTIF]: New variable.
3759 (syms_of_xfns): DEFVAR_LISP it. Initialize from XmVERSION_STRING.
3761 * xmenu.c (free_frame_menubar) [USE_MOTIF]: Preserve the
3762 shell widget's position only if it is non-null.
3764 * xterm.c (x_free_frame_resources) [USE_X_TOOLKIT]:
3765 Set f->output_data.x->widget to null after destroying it.
3767 * fns.c (Frequire): Doc fix. Rename parameter FILE_NAME to
3768 FILENAME to bring it in synch with the documentation.
3770 * xfaces.c (realizing_basic_faces_p): Renamed from
3771 realize_default_face_p.
3772 (realize_basic_faces): Set/clear realizing_basic_faces_p.
3773 (realize_default_face): Don't set the flag.
3775 2001-04-04 Gerd Moellmann <gerd@gnu.org>
3777 * lisp.h (echoing, echo_message_buffer, cancel_echoing): Declare.
3779 * keyboard.c (echoing, echo_message_buffer): Make externally visible.
3781 * xdisp.c (with_echo_area_buffer): Avoid confusion from reusing
3782 the buffer that was used for echoing.
3784 * xfaces.c (best_matching_font): Remove unused parameter PATTERN.
3785 (first_font_matching): Removed unused function.
3786 (x_face_list_fonts): Remove unused parameter SCALABLE_P.
3787 (may_use_scalable_font_p): Remove parameter FONT; rename
3788 parameter NAME to FONT.
3789 (x_face_list_fonts): Fix missing bounds check.
3790 (realizing_default_face_p): New variable.
3791 (realize_default_face): Set and clear that flag.
3792 (x_face_list_fonts): When called during the realization of the
3793 default face, and no matching fonts are found when ignoring
3794 scalable fonts and fonts matching a regexp from
3795 face-ignored-fonts, try without ignoring fonts.
3797 2001-04-03 Gerd Moellmann <gerd@gnu.org>
3799 * xfns.c (postprocess_image): New function.
3800 (lookup_image): Call it for all image types except PostScript.
3801 (x_kill_gs_process): Call postprocess_image.
3803 * xterm.c (x_use_underline_position_properties): New variable.
3804 (x_draw_glyph_string): Use it.
3805 (syms_of_xterm): DEFVAR_BOOL it.
3807 2001-04-02 Gerd Moellmann <gerd@gnu.org>
3809 * xterm.c (x_alloc_nearest_color_1): New function.
3810 (x_alloc_nearest_color): Use it.
3811 (x_color_cells): Take a Display as argument, instead of a frame.
3812 (cvt_string_to_pixel_args, cvt_string_to_pixel_value): New variables.
3813 (cvt_string_to_pixel, cvt_pixel_dtor): New functions.
3814 (x_initialize): Register cvt_string_to_pixel as resource converter
3815 string -> Pixel and cvt_pixel_dtor as pixel resource destructor.
3817 2001-03-30 Gerd Moellmann <gerd@gnu.org>
3819 * xdisp.c (get_overlay_strings): Set iterator's end_charpos.
3820 (set_iterator_to_next): If a string from a display property ends,
3821 consider the case that this might also be the end of an
3822 overlay string having the display property.
3824 * xdisp.c (handle_display_prop): Fix recognition of subproperty lists.
3826 * xdisp.c (reseat_to_string): Undo last change.
3828 * dispnew.c (adjust_glyph_matrix): Don't try to reuse the current
3829 matrix of a window when the header line changes, when
3830 new rows are allocated, or when the width changes.
3832 2001-03-30 Eli Zaretskii <eliz@is.elta.co.il>
3834 * print.c (Fprin1, Fprin1_to_string, Fprinc, Fprint): Fix last change.
3836 2001-03-29 Eli Zaretskii <eliz@is.elta.co.il>
3838 * fileio.c (syms_of_fileio) <directory-sep-char>: Warn that it is
3841 2001-03-29 Gerd Moellmann <gerd@gnu.org>
3843 * data.c (Fsubr_interactive_form): New function.
3844 (syms_of_data): Defsubr it.
3846 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
3847 (live_float_p, live_misc_p): Return 1 only if the offset of the
3848 pointer in its block is >= 0.
3850 2001-03-28 Paul Eggert <eggert@twinsun.com>
3852 * editfns.c (Ffloat_time): Fix off-by-factor-of-10 bug in the
3853 microseconds calcuation. Avoid double-rounding problem.
3854 In doc string, warn that the result is approximate.
3856 2001-03-28 Gerd Moellmann <gerd@gnu.org>
3858 * eval.c (call_debugger): Bind `inhibit-redisplay' to nil, and
3859 bind `inhibit-eval-during-redisplay' to t.
3861 * lisp.h (Qinhibit_eval_during_redisplay): Declare extern.
3863 * xdisp.c (inhibit_eval_during_redisplay)
3864 (Qinhibit_eval_during_redisplay): New variables.
3865 (safe_eval, safe_call): If inhibit_eval_during_redisplay is set,
3866 don't eval, return nil instead.
3867 (syms_of_xdisp): DEFVAR_BOOL inhibit-eval-during-redisplay.
3868 Initialize Qinhibit_eval_during_redisplay.
3870 * xdisp.c (reseat_to_string): If STRING is multibyte, set
3871 the iterator's multibyte_p flag.
3873 * xfaces.c (realize_basic_faces): Decrement menu_face_change_count
3874 instead of setting it to zero; it's incremented for each frame
3875 where the menu face is changed.
3877 * xterm.c (x_draw_relief_rect): Extend left shadow to the bottom;
3878 change bottom shadow accordingly.
3880 * xterm.c (expose_window_tree, expose_frame): Don't compute
3882 (expose_window): Do it here instead.
3883 (x_draw_glyph_string): Fix a computation of the underline position.
3885 * bytecode.c (BYTE_CODE_QUIT): New macro.
3886 (Fbyte_code): Use BYTE_CODE_QUIT instead of QUIT.
3888 2001-03-27 Gerd Moellmann <gerd@gnu.org>
3890 * xdisp.c (try_window_reusing_current_matrix) <scrolling up>:
3891 Give up if matrix starts in an ellipsis.
3892 (init_from_display_pos): Do nothing if POS doesn't specify
3893 a dpvec_index but the iterator has such a position.
3895 * xdisp.c (init_from_display_pos): Remove unwarranted assertion.
3897 * xmenu.c (free_frame_menubar) [USE_MOTIF]: If the shell widget's
3898 x/y position is (0, 0) after destroying the menu bar, restore
3899 its original position.
3901 * xdisp.c (in_ellipses_for_invisible_text_p): New function.
3902 (init_from_display_pos): Use it.
3903 (try_window_reusing_current_matrix): Don't use cursor_row_p.
3905 2001-03-26 Gerd Moellmann <gerd@gnu.org>
3907 * xdisp.c (try_window_id): Undo last change.
3909 2001-03-26 Eli Zaretskii <eliz@is.elta.co.il>
3911 * print.c (Fprin1, Fprin1_to_string, Fprinc, Fprint): Doc fix.
3913 * buffer.c (syms_of_buffer): Doc fix.
3915 2001-03-26 Gerd Moellmann <gerd@gnu.org>
3917 * xfaces.c (x_update_menu_appearance): Use local variable
3918 popup_path for setting font resources.
3920 2001-03-25 Eli Zaretskii <eliz@is.elta.co.il>
3922 * frame.c (Fframe_list): Don't reference tip_frame if
3923 HAVE_WINDOW_SYSTEM is not defined.
3925 * emacs.c (main): Update the copyright year. From Werner LEMBERG
3928 2001-03-25 Gerd Moellmann <gerd@gnu.org>
3930 * xdisp.c (init_from_display_pos): Test invisible property
3931 with TEXT_PROP_MEANS_INVISIBLE instead of NILP.
3933 * xdisp.c (redisplay_internal) <update one window>: Make sure
3934 last_arrow_position and last_arrow_string are set.
3936 * frame.c (Fframe_list): Don't return a tooltip frame.
3938 2001-03-23 Gerd Moellmann <gerd@gnu.org>
3940 * xdisp.c (mark_window_display_accurate_1): New function,
3941 extracted from mark_window_display_accurate.
3942 Compute BUF_UNCHANGED_MODIFIED, BUF_OVERLAY_UNCHANGED_MODIFIED,
3943 BUF_BEG_UNCHANGED, BUF_END_UNCHANGED.
3944 (mark_window_display_accurate): Use it.
3945 (redisplay_internal): Use it for the selected window.
3946 (redisplay_internal): Avoid duplicate mark_window_display_accurate
3947 for the selected frame.
3949 * xdisp.c Use make_number, for readability.
3950 (try_window_id): Disable rows below the window end.
3951 (try_window_reusing_current_matrix): Use cursor_row_p.
3952 (try_window_reusing_current_matrix) <scrolling up>: Fix disabling
3954 (init_from_display_pos): If POS specifies a position in a display
3955 vector, maybe get the iterator set up for that ellipsis.
3957 * xdisp.c (dump_glyph_row): Fix output for NGLYPHS == 2.
3959 2001-03-23 Eli Zaretskii <eliz@is.elta.co.il>
3961 * xmenu.c: Include widget.h only if USE_X_TOOLKIT is defined.
3963 2001-03-23 Gerd Moellmann <gerd@gnu.org>
3965 * xfaces.c (x_update_menu_appearance): Use a different path
3966 for Lucid popup menus.
3968 2001-03-22 Stefan Monnier <monnier@cs.yale.edu>
3970 * xterm.c (note_mouse_highlight): Dec the int, not the Lisp_Object.
3972 * xdisp.c (init_iterator): Check WINDOWP before using XWINDOW.
3973 (string_buffer_position): Use `make_number'.
3975 2001-03-22 Gerd Moellmann <gerd@gnu.org>
3977 * xfaces.c (x_update_menu_appearance): Renamed from
3978 x_set_menu_face_resources. Use different resources for popups.
3980 * lisp.h (Vx_resource_name) [HAVE_X_WINDOWS]: Declare extern.
3981 (GC_CHECK_STRING_BYTES): Don't define.
3983 * xfaces.c (x_set_menu_resources_from_menu_face) [USE_X_TOOLKIT]:
3984 Removed, together with subroutines.
3985 (x_set_menu_face_resources) [USE_X_TOOLKIT]: New function.
3986 (realize_basic_faces) [USE_X_TOOLKIT]: Call x_set_menu_face_resources.
3988 * dispextern.h (x_set_menu_resources_from_menu_face):
3991 * xmenu.c (update_frame_menubar, set_frame_menubar, xmenu_show):
3992 Remove calls to x_set_menu_resources_from_menu_face.
3994 * xfaces.c (xm_set_menu_resources_from_menu_face):
3995 Remove #ifndef LESSTIF_VERSION.
3997 * xmenu.c: Include widget.h.
3998 (single_submenu): Return int. Some cleanup.
3999 (set_frame_menubar): Call x_set_menu_resources_from_menu_face.
4001 2001-03-21 Gerd Moellmann <gerd@gnu.org>
4003 * xterm.c (x_update_window_end): Handle overwritten mouse face
4004 also for tool bar windows.
4005 (show_mouse_face): Set the glyph row's mouse_face_p flag also when
4006 DRAW is DRAW_IMAGE_RAISED.
4008 2001-03-20 Gerd Moellmann <gerd@gnu.org>
4010 * print.c (syms_of_print): Doc fixes.
4012 * fns.c (Fmd5): Doc fix.
4014 2001-03-19 Gerd Moellmann <gerd@gnu.org>
4016 * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
4017 Clear area of the frame not occupied by the scroll bar.
4019 * xfns.c (x_create_tip_frame): Add parameter TEXT. Set the
4020 tip frame's root window buffer to *tip* right after creating
4023 * xdisp.c (highlight_trailing_whitespace): Glyphs whose object
4024 is an integer don't have to be for space characters.
4026 2001-03-16 Gerd Moellmann <gerd@gnu.org>
4028 * indent.c (current_column, current_column_1, Fmove_to_column)
4029 (compute_motion): Handle characters from display vectors differently.
4031 2001-03-15 Kenichi Handa <handa@etl.go.jp>
4033 * xterm.c (x_draw_glyph_string): Draw relief (if any) before
4034 drawing glyph string.
4036 2001-03-15 Gerd Moellmann <gerd@gnu.org>
4038 * keyboard.c (timer_check): Preserve the value of deactivate-mark.
4039 (command_loop_1): Undo last change.
4041 * xterm.c (fast_find_position): Return the correct vpos.
4043 * data.c (store_symval_forwarding): Add parameter BUF. If BUF is
4044 non-null, set a per-buffer value in BUF instead of the current buffer.
4045 (swap_in_global_binding, swap_in_symval_forwarding, Fset_default):
4046 Call store_symval_forwarding with BUF null.
4047 (set_internal): Call store_symval_forwarding with the BUF
4048 parameter passed to set_internal. Formerly, the value was always
4049 set in the current buffer; the buffer recorded in specbind for
4050 this case wasn't used.
4051 (arith_driver): Reindent.
4053 * buffer.c (swap_out_buffer_local_variables):
4054 Call store_symval_forwarding with BUF null.
4056 * lisp.h (store_symval_forwarding): Change prototype.
4058 * eval.c (specbind): Call store_symval_forwarding with BUF null.
4060 2001-03-14 Gerd Moellmann <gerd@gnu.org>
4062 * frame.c (do_switch_frame): Remove unused parameter NO_EVENT, add
4063 FOR_DELETION. Avoid resizing the mini-window of the selected
4064 frame if FOR_DELETION is set.
4065 (Fselect_frame, Fhandle_switch_frame, Fdelete_frame)
4066 (Fmake_frame_invisible): Change calls to do_switch_frame for new
4069 * window.c (Fset_window_configuration): Change call to
4070 do_switch_frame to new format.
4072 * keyboard.c (quit_throw_to_read_char): Change call to
4073 do_switch_frame to new format.
4075 * lisp.h (do_switch_frame): Change prototype.
4077 * frame.c (Fframe_parameters): In the `buffer-list' frame
4078 parameter, store the buffer list of FRAME, not the list of the
4081 * xterm.c (x_draw_glyph_string_box): Don't draw a full-width
4082 box just because the glyph row's full_width_p flag is set.
4084 2001-03-14 Eli Zaretskii <eliz@is.elta.co.il>
4086 * xdisp.c (highlight_trailing_whitespace): On character terminals,
4087 skip the padding blanks inserted in extend_face_to_end_of_line,
4088 before checking for trailing whitespace.
4090 2001-03-13 Gerd Moellmann <gerd@gnu.org>
4092 * xmenu.c (popup_activate_callback, popup_deactivate_callback):
4093 Remove special handling for LessTif/Motif.
4094 (toplevel): Don't include Xm/Xm.h.
4096 * xterm.c (XTread_socket) <LeaveNotify, EnterNotify>:
4097 Remove workaround code for LessTif; it doesn't work anymore.
4099 * xterm.c [USE_TOOLKIT_SCROLL_BARS && USE_MOTIF]: Don't include
4102 * xterm.c (x_set_toolkit_scroll_bar_thumb) [USE_MOTIF]:
4103 Don't access private scroll bar data; it's no longer necessary with
4104 contemporary LessTif.
4106 * xfaces.c (xm_set_menu_resources_from_menu_face):
4107 Change #if 0 to #ifndef LESSTIF_VERSION.
4109 * xmenu.c (xmenu_show) [LESSTIF_VERSION]: Take out the code
4110 removing button grabs.
4112 2001-03-13 Kenichi Handa <handa@etl.go.jp>
4114 * fontset.c (syms_of_fontset): Describe highlight-wrong-size-font
4115 and clip-large-size-font as obsolete.
4117 * lread.c (read_multibyte): Check the validity of multibyte
4118 sequence. If invalid, return the first byte.
4120 2001-03-12 Gerd Moellmann <gerd@gnu.org>
4122 * keyboard.c (command_loop_1): Set Vdeactivate_mark to nil
4123 before running the command; timer functions or process
4124 filters may have set it.
4126 2001-03-12 Eli Zaretskii <eliz@is.elta.co.il>
4128 * keyboard.c (syms_of_keyboard) <overriding-terminal-local-map>:
4131 2001-03-12 Gerd Moellmann <gerd@gnu.org>
4133 * xrdb.c (x_load_resources) [USE_MOTIF]: Remove extraneous arg
4136 2001-03-09 Gerd Moellmann <gerd@gnu.org>
4138 * dispextern.h (string_buffer_position): Add prototype.
4140 * xdisp.c (string_buffer_position, display_prop_string_p)
4141 (single_display_prop_string_p): New functions.
4143 * xterm.c (note_mouse_highlight): If there's no help-echo on
4144 a string, look at the buffer text ``under'' it.
4146 * keyboard.c (make_lispy_event): Add string info to the event,
4147 analogous to what's done on mode lines.
4148 (read_key_sequence): For a click on a string, consider `local-map'
4149 and `keymap' of that string.
4151 * keyboard.c (make_lispy_event, make_lispy_movement):
4152 Adjust calls to buffer_posn_from_coords to new format.
4154 * dispextern.h (buffer_posn_from_coords): Adjust prototype.
4156 * dispnew.c (buffer_posn_from_coords): Add parameters OBJECT and
4159 * fileio.c (Fwrite_region) [DOS_NT]: Remove O_TRUNC from open
4160 flags argument to emacs_open; it seems to conflict with O_EXCL.
4162 2001-03-09 Kenichi Handa <handa@etl.go.jp>
4164 * composite.h (struct composition): Change types of members;
4165 glyph_len to unsigned, width to unsigned short.
4167 2001-03-08 Andrew Innes <andrewi@gnu.org>
4169 * w32menu.c (add_menu_item): Fix problems with using ownerdraw for
4172 2001-03-08 Gerd Moellmann <gerd@gnu.org>
4174 * xdisp.c (handle_display_prop): Use it->w->buffer as object,
4177 * xterm.c (note_mouse_highlight): Handle mouse-face and
4178 help-echo in strings.
4179 (x_y_to_hpos_vpos): Add parameter BUFFER_ONLY_P.
4180 (fast_find_string_pos): New function.
4182 * xdisp.c (handle_face_prop, face_before_or_after_it_pos)
4183 (display_string): Call face_at_string_position with new parameter.
4185 * xfaces.c (face_at_string_position): Add parameter MOUSE_P.
4186 Handle `mouse-face'.
4188 * dispextern.h (face_at_string_position): Change prototype.
4190 * dired.c (directory_files_internal): Handle EAGAIN more efficiently.
4192 * keyboard.c (make_lispy_event): Avoid generating drag events
4193 if the mouse hasn't actually moved to another buffer position.
4195 2001-03-08 Dave Love <fx@gnu.org>
4197 * eval.c (syms_of_eval) <debug-on-error>: Doc fix.
4199 2001-03-08 Gerd Moellmann <gerd@gnu.org>
4201 * process.c (Fset_process_window_size): Fix a typo.
4203 2001-03-08 Kenichi Handa <handa@etl.go.jp>
4205 * coding.c (detect_coding_sjis): Do more rigid check.
4206 (detect_coding_big5): Likewise.
4207 (decode_coding_sjis_big5): Likewise.
4208 (Fdetect_coding_region): Call detect_coding_system with tailing
4209 anchor byte `\0' for more rigid detection.
4210 (detect_coding_mask): Fix the incorrect handling of arg MULTIBYTEP.
4211 (Fdetect_coding_string): Likewise.
4213 2001-03-07 Stefan Monnier <monnier@cs.yale.edu>
4215 * bytecode.c (Fbyte_code) <Btemp_output_buffer_setup>: Check the arg is
4216 a string before extracting its data.
4218 2001-03-07 Gerd Moellmann <gerd@gnu.org>
4220 * window.c (Frecenter): Rewrite code handling negative values
4221 of ARG on graphical frames.
4223 2001-03-07 Eli Zaretskii <a34785@is.elta.co.il>
4225 * window.c (displayed_window_lines): If W->start is outside the
4226 accessible portion of the buffer, call start_display with BEGV or
4227 ZV instead of W->start.
4229 2001-03-07 Gerd Moellmann <gerd@gnu.org>
4231 * buffer.c (syms_of_buffer) <header-line-format>: Doc fix.
4233 * process.c (Fset_process_filter): Don't crash if the input
4234 file descriptor of PROCESS is closed.
4235 (Fset_process_window_size): Likewise.
4237 2001-03-06 Kenichi Handa <handa@etl.go.jp>
4239 * xterm.c (XTflash): Make the timeout of select shorter, and call
4240 select repeatedly until the desired time expires.
4242 2001-03-06 Gerd Moellmann <gerd@gnu.org>
4244 * w32fns.c (Fx_create_frame): Clear Vwindow_list.
4246 * xfns.c (Fx_create_frame): Clear Vwindow_list.
4248 * lisp.h (Vwindow_list): Declare extern.
4250 2001-03-06 Eli Zaretskii <eliz@is.elta.co.il>
4252 * dispnew.c (syms_of_display) <glyph-table>: Doc fix.
4254 2001-03-06 Gerd Moellmann <gerd@gnu.org>
4256 * xterm.c (note_mouse_highlight): Call mouse_face_overlay_overlaps
4257 to detect a case where we have to highlight a different region
4258 despite not having left the currently highlighted region.
4259 Set mouse_face_overlay in the x_display_info.
4260 (x_term_init): Initialize the x_display_info's mouse_face_overlay.
4262 * xterm.h (struct x_display_info): Add mouse_face_overlay.
4264 * buffer.c (mouse_face_overlay_overlaps): New function.
4266 * lisp.h (mouse_face_overlay_overlaps): Add prototype.
4267 (Qmouse_face): Declare extern.
4269 * xdisp.c (redisplay_internal): Set windows_or_buffers_changed
4270 if face_change_count is non-zero.
4272 2001-03-06 Kenichi Handa <handa@etl.go.jp>
4274 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>: Fix for the case
4275 that the source is unibyte.
4277 2001-03-05 Dave Love <fx@gnu.org>
4279 * xterm.c (XTmouse_position): Fix typo.
4281 2001-03-05 Gerd Moellmann <gerd@gnu.org>
4283 * minibuf.c (read_minibuf): Clean up the binding stack if
4284 called noninteractively.
4286 2001-03-05 Kenichi Handa <handa@etl.go.jp>
4288 * coding.c (syms_of_coding): Docstring modified.
4290 2001-03-05 Kenichi Handa <handa@etl.go.jp>
4292 * charset.c (char_to_string): If a single byte char has modifier
4293 bits that can't be reflected to the character code, ignore them
4294 instead of signaling an error.
4296 2001-03-04 Eli Zaretskii <eliz@is.elta.co.il>
4298 * s/msdos.h: Update copyright notice.
4300 * dosfns.h: Update copyright notice.
4302 * dosfns.c: Update copyright notice.
4304 * msdos.c: Update copyright notice.
4306 2001-03-02 Gerd Moellmann <gerd@gnu.org>
4308 * xterm.c (glyph_rect): New function.
4309 (XTmouse_position): Use it to raise the threshold for mouse
4310 movement event generation.
4312 2001-03-02 Eli Zaretskii <eliz@is.elta.co.il>
4314 * msdos.c (Fmsdos_remember_default_colors): If default-frame-alist
4315 specifies (reverse . t), reverse the initial screen colors.
4316 (IT_set_frame_parameters): If the property is foreground-color,
4317 but we are reversing the colors, set bg_set, not fg_set.
4318 Likewise for setting background-color and reversing: set fg_set.
4319 Set unspecified-fg and unspecified-bg correctly when (reverse . t) is
4322 * xfaces.c (Finternal_set_lisp_face_attribute)
4323 [!HAVE_WINDOW_SYSTEM]: Record the new attribute in the frame's
4326 2001-03-02 Gerd Moellmann <gerd@gnu.org>
4328 * fileio.c (Fexpand_file_name): Collapse sequences of slashes
4329 to a single slash in the middle of file names.
4331 * editfns.c (Fcurrent_time_zone) [HAVE_TM_ZONE || HAVE_TZNAME]:
4332 Accept only alphanumeric time zone names.
4334 * xterm.c (XTset_vertical_scroll_bar): Don't clear a zero height
4336 (XTset_vertical_scroll_bar, x_scroll_bar_create): Don't configure
4337 a widget to zero height.
4339 2001-03-01 Gerd Moellmann <gerd@gnu.org>
4341 * window.c (Fwindow_end): Call move_it_past_eol only if
4342 ending up on a partially visible line.
4344 2001-03-01 Dave Love <fx@gnu.org>
4346 * ccl.c (Fccl_execute): Doc fix.
4348 2001-03-01 Gerd Moellmann <gerd@gnu.org>
4350 * xfns.c (Fx_create_frame): Adjust the frame's height for presence
4351 of the tool bar before calling x_figure_window_size.
4353 * xmenu.c (free_frame_menubar): Set the frame's menubar_widget to
4354 NULL after destroying it, otherwise XTread_socket can access a
4355 destroyed widget when input is unblocked.
4357 * xfns.c (x_set_foreground_color): Set the background of the cursor GC.
4359 * xfns.c (x_set_font): Handle case of x_new_fontset returning the
4360 same name as before, although there was a change in fontsets.
4362 2001-02-28 Ken Raeburn <raeburn@gnu.org>
4364 * lisp.h (Fframe_parameter): Declare.
4366 * window.c (set_window_buffer): Field vscroll is an int, not a
4369 2001-02-28 Gerd Moellmann <gerd@gnu.org>
4371 * xterm.c (x_set_window_size): Don't use `None' with widgets; use
4374 * xfns.c (Fx_hide_tip): Don't use `None' with widgets; use
4377 * alloc.c (toplevel): Include process.h.
4378 (enum mem_type): Add MEM_TYPE_PROCESS, MEM_TYPE_HASH_TABLE,
4379 MEM_TYPE_FRAME, MEM_TYPE_WINDOW enumerators.
4380 (allocate_vectorlike): Make it a static function. Add parameter TYPE.
4381 (allocate_vector, allocate_hash_table, allocate_window)
4382 (allocate_frame, allocate_process, allocate_other_vector):
4384 (Fmake_vector): Call allocate_vector instead of allocate_vectorlike.
4385 (mark_maybe_pointer): New function.
4386 (mark_memory): Also mark Lisp data to which only pointers
4387 remain and not Lisp_Objects.
4388 (min_heap_address, max_heap_address): New variables.
4389 (mem_find): Return MEM_NIL if START is below min_heap_address or
4390 above max_heap_address.
4391 (mem_insert): Compute min_heap_address and max_heap_address.
4393 * process.c (make_process): Use allocate_process.
4395 * frame.c (make_frame): Use allocate_frame.
4397 * window.c (make_window, make_dummy_parent): Use allocate_window.
4398 (Fcurrent_window_configuration): Use allocate_other_vector.
4400 * lisp.h (allocate_vectorlike): Remove prototype.
4401 (allocate_vector, allocate_other_vector, allocate_frame)
4402 (allocate_window, allocate_process, allocate_hash_table):
4405 * fns.c (Fdelete, larger_vector): Use allocate_vector.
4406 (make_hash_table, copy_hash_table): Use allocate_hash_table.
4408 2001-02-27 Kenichi Handa <handa@etl.go.jp>
4410 * coding.c (ccl_coding_driver): If ccl->eight_bit_control is zero,
4411 treat the produced bytes as a valid multibyte sequence.
4413 * ccl.c (CCL_WRITE_MULTIBYTE_CHAR): New macro.
4414 (ccl_driver) <CCL_WriteMultibyteChar2>:
4415 Use CCL_WRITE_MULTIBYTE_CHAR instead of CCL_WRITE_CHAR.
4416 <ccl_finish>: Set ccl->eight_bit_control properly.
4418 * ccl.h (struct ccl_program): New member eight_bit_control.
4420 2001-02-26 Stefan Monnier <monnier@cs.yale.edu>
4422 * keymap.c (Faccessible_keymaps): Pass `is_metized' to
4423 accessible_keymaps_char_table.
4424 (accessible_keymaps_char_table): Obey `is_metized'.
4425 (where_is_internal, Fwhere_is_internal): Don't confuse int and
4428 2001-02-26 Gerd Moellmann <gerd@gnu.org>
4430 * dispnew.c: Check HAVE_TERM_H before including term.h.
4432 2001-02-24 Andrew Innes <andrewi@gnu.org>
4434 * makefile.w32-in: Update copyright notice.
4436 2001-02-24 Stefan Monnier <monnier@cs.yale.edu>
4438 * keymap.c (where_is_internal): Accept non-ascii integer prefixes.
4440 2001-02-24 Kenichi Handa <handa@etl.go.jp>
4442 * Makefile.in (lisp): Add international/utf-8.elc.
4444 * fontset.c (Fnew_fontset): Fix handling of the case that an
4445 element of FONTLIST is a cons of family and registry.
4447 2001-02-23 Jason Rumney <jasonr@gnu.org>
4449 * w32fns.c (Fx_create_frame): Don't add FRAME_TOOL_BAR_LINES
4450 to height unconditionally.
4452 * w32term.c (x_set_glyph_string_background_width): Extend the
4453 background face to the end of the drawing area in the text area, only.
4454 (x_insert_glyphs): Call window_box_left to obtain the left
4455 x-coordinate of the area to shift.
4457 * w32menu.c (set_frame_menubar): Run activate-menu-bar-hook with
4460 2001-02-22 Andrew Innes <andrewi@gnu.org>
4462 * makefile.nt ($(BLD)\dired.obj): Remove reference to VMS header files.
4463 ($(BLD)\dispnew.obj):
4464 ($(BLD)\editfns.obj):
4465 ($(BLD)\fileio.obj):
4466 ($(BLD)\filelock.obj):
4467 ($(BLD)\keyboard.obj):
4468 ($(BLD)\w32proc.obj):
4469 ($(BLD)\process.obj):
4470 ($(BLD)\sysdep.obj): Ditto.
4472 * makefile.w32-in ($(BLD)/dired.$(O)): Remove reference to VMS
4474 ($(BLD)/dispnew.$(O)):
4475 ($(BLD)/editfns.$(O)):
4476 ($(BLD)/fileio.$(O)):
4477 ($(BLD)/filelock.$(O)):
4478 ($(BLD)/keyboard.$(O)):
4479 ($(BLD)/w32proc.$(O)):
4480 ($(BLD)/process.$(O)):
4481 ($(BLD)/sysdep.$(O)): Ditto.
4483 2001-02-22 Gerd Moellmann <gerd@gnu.org>
4485 * xdisp.c (forward_to_next_line_start): When taking the shortcut
4486 at the start of the function, check that the \n in it->c is
4487 from the iterator's current position.
4489 * xdisp.c (handle_single_display_prop): Add parameter
4490 DISPLAY_REPLACED_BEFORE_P. If it is non-zero ignore display
4491 properties which replace the display of text with something else.
4492 (handle_display_prop): Call handle_single_display_prop with
4493 additional argument saying if we already replaced text display
4494 with something else. Use AREF.
4495 (with_echo_area_buffer_unwind_data, display_menu_bar)
4496 (decode_mode_spec_coding): Use AREF and ASIZE.
4498 * vms-pp.c, vmsdir.h, vmsmap.c, vmsproc.h, vms-pp.trans, vmsfns.c,
4499 * vmspaths.h, vmstime.c, vms-pwd.h, vmsgmalloc.c, vmsproc.c,
4500 * vmstime.h: Files removed.
4502 * unexencap.c, unexfx2800.c: Files removed.
4504 * dispnew.c (direct_output_for_insert): Give up if we are showing
4505 a message or just cleared the message because we might need to
4506 resize the echo area window or display an empty echo area.
4508 2001-02-21 Gerd Moellmann <gerd@gnu.org>
4510 * xdisp.c (redisplay_internal): Do the
4511 mark_window_display_accurate after all windows have been
4512 redisplayed because this call resets flags in buffers which are
4513 needed for proper redisplay.
4515 * keyboard.c, minibuf.c, lread.c, fns.c, eval.c:
4516 Use display_hourglass_p, start_hourglass, cancel_hourglass instead of
4519 * w32term.h (struct x_output): Rename busy_cursor to hourglass_cursor,
4520 busy_window to hourglass_window, busy_p to hourglass_p.
4522 * msdos.h (struct x_output): Rename busy_window to
4523 hourglass_window, busy_p to hourglass_p.
4525 * xterm.h (struct x_output): Rename busy_cursor to hourglass_cursor,
4526 busy_window to hourglass_window, busy_p to hourglass_p.
4528 * xfns.c: Rename everything containing *busy_cursor* and similar
4530 (syms_of_w32fns): Rename x-busy-pointer-shape to
4531 x-hourglass-pointer-shape, display-busy-cursor to
4532 display-hourglass, busy-cursor-delay to hourglass-delay.
4534 * w32fns.c: Rename everything containing *busy_cursor* and similar
4536 (syms_of_w32fns): Rename x-busy-pointer-shape to
4537 x-hourglass-pointer-shape, display-busy-cursor to
4538 display-hourglass, busy-cursor-delay to hourglass-delay.
4540 * xterm.c (XTread_socket): Test x_output's hourglass_p instead
4543 * dispextern.h (start_hourglass, cancel_hourglass)
4544 (display_hourglass_p): Renamed from *busy_cursor*.
4546 2001-02-20 Gerd Moellmann <gerd@gnu.org>
4548 * keyboard.c (read_char): When an event from unread-command-events
4549 is from the tool or menu bar, set *USE_MOUSE_MENU to 1.
4551 * window.c (Fwindow_end): Handle case that WINDOW's buffer is not
4552 equal to the current buffer.
4554 * xdisp.c (setup_echo_area_for_printing): Set truncate_lines to
4555 nil, otherwise we're left with truncate_lines t when a message
4556 is printed with message-truncate-lines bound to t.
4558 2001-02-19 Gerd Moellmann <gerd@gnu.org>
4560 * window.c (Fmove_to_window_line): Undo last change.
4561 (displayed_window_lines): Call line_bottom_y to determine
4562 the line's bottom position.
4564 * dispextern.h (line_bottom_y): Add prototype.
4566 * xdisp.c (line_bottom_y): New function extracted from pos_visible_p.
4567 (pos_visible_p): Use it.
4569 * keyboard.c (recursive_edit_1): Bind `inhibit-redisplay' and
4570 set redisplaying_p to 0 here instead of in Frecursive_edit.
4571 (Frecursive_edit): Don't bind `inhibit-redisplay' and don't
4574 * xdisp.c (Qinhibit_menubar_update, inhibit_menubar_update):
4576 (syms_of_xdisp): Initialize new variables.
4577 (update_menu_bar): Do nothing if inhibit_menubar_update is set.
4578 Specbind `inhibit-menubar-update' when updating the menu bar.
4580 * xmenu.c (set_frame_menubar): Run activate-menu-bar-hook with
4583 * xdisp.c (update_menu_bar): Run activate-menu-bar-hook with
4586 * emacs.c (malloc_initialize_hook): Handle case thet `environ'
4589 * ralloc.c (__morecore) [!SYSTEM_MALLOC]: Move declaration
4590 to the start of the file.
4592 2001-02-16 Gerd Moellmann <gerd@gnu.org>
4594 * window.c (set_window_buffer): Fix last change.
4596 * window.c (set_window_buffer): Set window's vscroll to 0.
4598 * window.c (coordinates_in_window): Increase width of area
4599 where the vertical line can be dragged.
4601 * xterm.c (x_set_glyph_string_background_width): Extend the
4602 background face to the end of the drawing area in the text
4605 * xdisp.c (handle_single_display_prop): Set iterator's position
4606 to where the `display' property starts, like for images.
4607 (dump_glyph): New function.
4608 (dump_glyph_row): Use it. Dump info about marginal areas.
4610 * dispnew.c (direct_output_for_insert): Recognize more cases where
4611 glyphs can be written instead of being inserted.
4613 * xterm.c (x_insert_glyphs): Call window_box_left to obtain
4614 the left x-coordinate of the area to shift.
4616 * dired.c (directory_files_internal): Set result list to nil
4619 2001-02-15 Kenichi Handa <handa@etl.go.jp>
4621 * ccl.c (ccl_driver) [CCL_ReadMultibyteChar2]: If SRC points an
4622 invalid multibyte sequence, treat *SRC as a character of
4625 2001-02-15 Eli Zaretskii <eliz@is.elta.co.il>
4627 * textprop.c (Fset_text_properties): Doc fix.
4629 2001-02-15 Gerd Moellmann <gerd@gnu.org>
4631 * dispnew.c (update_text_area): Undo change of 2001-01-12.
4633 2001-02-14 Dave Love <fx@gnu.org>
4635 * coding.c: Doc and message fixes.
4637 2001-02-14 Andrew Innes <andrewi@gnu.org>
4639 * w32fns.c (w32_wnd_proc) <WM_GETMINMAXINFO>: Allow resizing the
4640 Emacs frame above the screen size.
4642 2001-02-14 Gerd Moellmann <gerd@gnu.org>
4644 * xdisp.c (reseat_1): Set iterator's end_charpos to ZV.
4646 2001-02-13 Gerd Moellmann <gerd@gnu.org>
4648 * insdel.c (del_range_1, del_range_byte, del_range_both): Handle
4649 case that TO ends up beyond ZV after running before-change-functions.
4651 * window.c (window_loop) <GET_BUFFER_WINDOW>: Prefer to return
4652 the selected window if it is showing the buffer in question.
4654 * dired.c (directory_files_internal): Initialize errno.
4655 (toplevel): Include errno.h.
4657 2001-02-13 Kenichi Handa <handa@etl.go.jp>
4659 * xfaces.c (best_matching_font): New parameter width_ratio.
4660 Multiply avgwidth by width_ratio.
4661 (choose_face_font): Call best_matching_font with width_ratio
4662 calculated from the column width of C.
4664 2001-02-12 Andrew Innes <andrewi@gnu.org>
4666 The following changes are to draw box lines inside characters area
4667 if line-width is negative.
4669 * w32term.c (x_produce_image_glyph): Pay attention to the case that
4670 face->box_line_width is negative.
4671 (x_produce_stretch_glyph): Likewise.
4672 (x_produce_glyphs): Likewise.
4673 (x_estimate_mode_line_height): Likewise.
4674 (x_draw_glyph_string_background): Likewise.
4675 (x_draw_glyph_string_foreground): Likewise.
4676 (x_draw_composite_glyph_string_foreground): Likewise.
4677 (x_draw_glyph_string_box): Likewise.
4678 (x_draw_image_foreground): Likewise.
4679 (x_draw_image_relief): Likewise.
4680 (x_draw_image_foreground_1): Likewise.
4681 (x_draw_image_glyph_string): Likewise.
4683 2001-02-09 Kenichi Handa <handa@etl.go.jp>
4685 The following changes are to draw box lines inside characters area
4686 if line-width is negative.
4688 * xterm.c (x_produce_image_glyph): Pay attention to the case that
4689 face->box_line_width is negative.
4690 (x_produce_stretch_glyph): Likewise.
4691 (x_produce_glyphs): Likewise.
4692 (x_estimate_mode_line_height): Likewise.
4693 (x_draw_glyph_string_background): Likewise.
4694 (x_draw_glyph_string_foreground): Likewise.
4695 (x_draw_composite_glyph_string_foreground): Likewise.
4696 (x_draw_glyph_string_box): Likewise.
4697 (x_draw_image_foreground): Likewise.
4698 (x_draw_image_relief): Likewise.
4699 (x_draw_image_foreground_1): Likewise.
4700 (x_draw_image_glyph_string): Likewise.
4702 * xfaces.c (Finternal_set_lisp_face_attribute): The value of :box
4703 and :line-width can be negative.
4704 (realize_x_face): The value of attrs[LFACE_BOX_INDEX] can be negative.
4706 2001-02-09 Jason Rumney <jasonr@gnu.org>
4708 * w32term.c (w32_encode_char): Treat eight bit graphic and control
4709 characters the same as ASCII and latin-1.
4710 (x_display_and_set_cursor): Check for the focus frame's selected
4711 window instead of selected_window.
4712 (x_after_update_window_line): Don't clear if frame's internal
4713 border width is zero.
4714 (x_new_font): Don't change a tooltip's size.
4715 (w32_initialize): Set char_ins_del_ok to 1.
4717 * w32fns.c (Fx_show_tip): Fix calls to make_number.
4718 (x_set_font): If font hasn't changed, avoid recomputing
4719 faces and other things.
4720 (x_set_tool_bar_lines): Do nothing if frame is minibuffer-only,
4721 (Fx_create_frame): Add the tool bar height to the frame height.
4722 (x_create_tip_frame): Prevent changing the tooltip's
4723 background color by specifying a color for the default font
4725 (Qcancel_timer): New variable.
4726 (syms_of_w32fns): Initialize and staticpro it.
4727 (Fx_hide_tip, Fx_show_tip): Use it.
4728 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
4730 (toplevel): Lisp code for generating parts of syms_of_w32fns removed.
4732 * w32.c (init_environment): Duplicate local string before putenv.
4734 2001-02-09 ShengHuo ZHU <zsh@cs.rochester.edu>
4736 * charset.c (Fstring): A typo.
4738 2001-02-09 Kenichi Handa <handa@etl.go.jp>
4740 * charset.c (Fstring): If all arguments are less than 256, return
4743 * editfns.c (Fchar_to_string): If CHARACTER is less than 256,
4744 return a unibyte string.
4746 * coding.c (code_convert_region): After detecting a coding, if
4747 nothing found, set coding->composing to COMPOSITION_NO.
4748 (decode_coding_string): Likewise.
4750 2001-02-08 Stefan Monnier <monnier@cs.yale.edu>
4752 * w32term.c (w32_set_scroll_bar_thumb): Use `double' for `range'
4755 2001-02-07 Kenichi Handa <handa@etl.go.jp>
4757 * charset.c (parse_str_to_multibyte): New function.
4759 * charset.h (parse_str_to_multibyte): Extern it.
4761 * print.c (print_string): If we are going to print a unibyte
4762 string into a multibyte buffer, convert the string to multibyte by
4765 2001-02-06 Andrew Innes <andrewi@gnu.org>
4767 * w32xfns.c (select_palette): Do nothing if palette hasn't yet
4768 been created. It seems we can get sent window messages such as
4769 WM_ERASEBKGND before we properly update a frame.
4771 2001-02-06 Gerd Moellmann <gerd@gnu.org>
4773 * dispnew.c (update_frame_line): Rename parameter FRAME to F.
4774 Avoid some unnecessary cursor positioning.
4776 2001-02-05 Gerd Moellmann <gerd@gnu.org>
4778 * xfaces.c (split_font_name): Compute numeric value of XLFD_AVGWIDTH.
4779 (LFACE_AVGWIDTH): New macro.
4781 (check_lface_attrs): Check LFACE_AVGWIDTH.
4782 (lface_fully_specified_p): Don't check LFACE_AVGWIDTH.
4783 (set_lface_from_font_name): Set LFACE_AVGWIDTH.
4784 (merge_face_vectors): Check LFACE_AVGWIDTH.
4785 (Finternal_make_lisp_face): Use AREF.
4786 (xm_set_menu_resources_from_menu_face)
4787 (xl_set_menu_resources_from_menu_face): Check LFACE_AVGWIDTH.
4788 (Finternal_lisp_face_empty_p): Use AREF.
4789 (lface_same_font_attributes_p): Compare LFACE_AVGWIDTH.
4790 (better_font_p, exact_face_match_p): Add parameter AVGWIDTH.
4791 Compare average widths..
4792 (best_matching_font): Arrange for comparing average widths.
4794 * dispextern.h (enum lface_attribute_index):
4795 Add LFACE_AVGWIDTH_INDEX (invisible from Lisp).
4797 2001-02-05 Dave Love <fx@gnu.org>
4799 * puresize.h: Revert last change following loadup.el change.
4801 2001-02-05 Andrew Innes <andrewi@gnu.org>
4803 * makefile.w32-in ($(EMACS)): Use $(THISDIR) instead of . in
4804 invocation of temacs, to work with Windows 2000.
4805 (bootstrap-emacs): Ditto.
4807 2001-02-05 Gerd Moellmann <gerd@gnu.org>
4809 * xterm.c (x_display_and_set_cursor): Check for the focus
4810 frame's selected window instead of selected_window.
4812 * xdisp.c (try_scrolling): If point is in the line below the
4813 window, make sure to move the iterator at least a canonical
4816 * window.c (Fmove_to_window_line): Don't add 1 if window is vscrolled.
4818 2001-02-05 Kenichi Handa <handa@etl.go.jp>
4820 * ccl.c (CCL_WRITE_CHAR): Check if CH is valid or not.
4821 If invalid, execute CCL_INVALID_CMD.
4822 (ccl_driver): If the CCL program is terminated because of
4823 CCL_STAT_INVALID_CMD, copy the remaining source data to the
4824 destination instead of throwing them away.
4826 2001-02-02 Gerd Moellmann <gerd@gnu.org>
4828 * xfns.c (x_set_font): If font hasn't changed, avoid recomputing
4829 faces and other things.
4831 * xdisp.c (get_next_display_element): Fix case of empty
4832 display table entry.
4834 2001-02-02 Eli Zaretskii <eliz@is.elta.co.il>
4836 * editfns.c (Fconstrain_to_field): Doc fix.
4838 * xfaces.c (Fclear_face_cache): Rename the `thorougly' argument
4839 into `thoroughly', to make it consistent with the doc string.
4841 * window.c (Fenlarge_window, Fshrink_window): Doc fix.
4843 2001-02-01 Gerd Moellmann <gerd@gnu.org>
4845 * search.c (search_buffer): Call set_search_regs with a byte
4846 position, not a character position.
4848 * xfns.c (x_set_tool_bar_lines): Do nothing if frame is
4851 2001-02-01 Eli Zaretskii <eliz@is.elta.co.il>
4853 * frame.c (Fmodify_frame_parameters): Doc fix.
4855 2001-01-31 Gerd Moellmann <gerd@gnu.org>
4857 * frame.h (EMACS_FRAME_H_INCLUDED): Use an include blocker
4858 identifier which is not reserved by Standard C.
4860 * frame.h (FRAME_RIGHT_SCROLL_BAR_WIDTH): New define.
4862 * window.c (enum window_part): New enumeration.
4863 (Qleft_fringe, Qright_fringe): Replace Qleft_bitmap_area and
4865 (coordinates_in_window): Return an enumerator from enum
4866 window_part. Fix handling of right scroll bar.
4867 (Fcoordinates_in_window_p): Doc fix. Return `left-fringe' and
4868 `right-fringe' instead of `left-bitmap-area' and
4869 `right-bitmap-area'. Use enumerators from enum window_part
4870 instead of hard-coded integers.
4871 (check_window_containing, window_from_coordinates):
4872 Use enumerators from enum window_part instead of hard-coded integers.
4873 (syms_of_window): Replace Qleft_bitmap_area and
4874 Qright_bitmap_area.with Qleft_fringe and Qright_fringe.
4876 2001-01-31 Eli Zaretskii <eliz@is.elta.co.il>
4878 * editfns.c (Fformat_time_string): Doc fix.
4880 2001-01-31 Stefan Monnier <monnier@cs.yale.edu>
4882 * keymap.c (Fwhere_is_internal): Use the first valid binding
4883 if no ascii binding is found (when firstonly is t).
4885 2001-01-31 Gerd Moellmann <gerd@gnu.org>
4887 * window.c (Fscroll_right, Fscroll_left): Use interactive_p
4888 instead of Finteractive_p.
4890 * lisp.h (interactive_p): Add prototype.
4892 * eval.c (interactive_p): New function.
4893 (Finteractive_p): Use it.
4895 * alloc.c (Fmake_list): Add a QUIT in the loop; unroll the loop.
4897 2001-01-31 Dave Love <fx@gnu.org>
4899 * .gdbinit (hook-run): Define to run xreload.
4901 * textprop.c (Fset_text_properties): Fix newline in doc string.
4903 2001-01-30 Gerd Moellmann <gerd@gnu.org>
4905 * xdisp.c (build_desired_tool_bar_string, syms_of_xdisp):
4906 Use DEFAULT_TOOL_BAR_BUTTON_MARGIN and DEFAULT_TOOL_BAR_BUTTON_RELIEF.
4908 * dispextern.h (Vtool_bar_button_margin:): Declare extern.
4909 (DEFAULT_TOOL_BAR_BUTTON_MARGIN, DEFAULT_TOOL_BAR_BUTTON_RELIEF)
4910 (DEFAULT_TOOL_BAR_IMAGE_HEIGHT): New defines.
4912 * xfns.c (Fx_create_frame): Add the tool bar height to the frame
4915 2001-01-30 Dave Love <fx@gnu.org>
4917 * bytecode.c (Fbyte_code) <Bgeq>: Add BEFORE_POTENTIAL_GC and
4920 2001-01-29 Gerd Moellmann <gerd@gnu.org>
4922 * bytecode.c (Fbyte_code) <Bcurrent_column>:
4923 Add BEFORE_POTENTIAL_GC and AFTER_POTENTIAL_GC.
4925 2001-01-29 Eli Zaretskii <eliz@is.elta.co.il>
4927 * textprop.c (Fset_text_properties): Doc fix.
4929 2001-01-29 Gerd Moellmann <gerd@gnu.org>
4931 * xdisp.c (forward_to_next_line_start): Remove xassert.
4933 2001-01-29 Jason Rumney <jasonr@gnu.org>
4935 * w32term.c (x_draw_row_bitmaps): Delay obtaining HDC to avoid
4936 returning without releasing it.
4938 2001-01-29 Kenichi Handa <handa@etl.go.jp>
4940 * w32fns.c (w32_font_match): Allocate three more bytes to regex
4941 for '^', '$', and '\0'.
4943 2001-01-28 Andrew Choi <akochoi@i-cable.com>
4945 * fontset.c (fontset_pattern_regexp): Allocate three more bytes to
4946 regex for '^', '$', and '\0'.
4948 * alloc.c (allocate_string) [macintosh]: Call check_string_bytes
4949 only if current_sblock has been initialized.
4951 * frame.c (Fdelete_frame) [macintosh]: Allow deletion of initial
4952 terminal frame even if it is the only visible frame.
4954 2001-01-28 Kenichi Handa <handa@etl.go.jp>
4956 * fontset.c (font_family_registry): Even if FONTNAME conform to
4957 XLFD, if it specifies other fields than family and registry,
4958 return FONTANME. New argument FORCE if nonzero cancel that feature.
4959 (fontset_font_pattern): Call font_family_registry with FORCE 1 for
4960 a signle byte character. Don't set FAMILY part to nil here.
4961 It is handled by the caller choose_face_font.
4962 (Fnew_fontset): Call font_family_registry with FORCE 0.
4963 (Fset_fontset_font): Likewise.
4965 2001-01-27 Gerd Moellmann <gerd@gnu.org>
4967 * xdisp.c (display_line): Don't treat a newline as fitting
4970 2001-01-26 Gerd Moellmann <gerd@gnu.org>
4972 * window.c (size_window): Set the window's orig_top to nil when
4973 changing heights, so that a future shrink_mini_window won't
4974 restore a bogus height.
4976 * frame.c (do_switch_frame): If selected frame has a mini-window,
4977 resize that to exact size.
4979 * dispnew.c (adjust_glyph_matrix): Always clear desired matrices.
4981 * xdisp.c (display_line): Simplify check for glyphs fitting
4982 entirely in the line.
4984 * xfns.c (xic_style): New variable.
4985 (create_frame_xic): Move static variable to global scope for
4986 the case that `static' gets defined away.
4988 2001-01-26 Kenichi Handa <handa@etl.go.jp>
4990 * coding.c (decode_coding): Set a flag for inhibiting
4992 (code_convert_region): Always set saved_coding_symbol.
4993 (decode_coding_string): Likewise. Update coding->symbol when we
4994 encounter a inconsistent eol by the same way as code_convert_region.
4996 2001-01-25 Gerd Moellmann <gerd@gnu.org>
4998 * xfns.c (x_set_tool_bar_lines): Use x_clear_area instead of
5001 * xterm.c (x_after_update_window_line): Don't clear if frame's
5002 internal border width is zero.
5003 (x_clear_area): New function.
5004 (x_after_update_window_line, x_clear_end_of_line)
5005 (x_scroll_bar_create, x_scroll_bar_set_handle)
5006 (XTset_vertical_scroll_bar, x_erase_phys_cursor): Use x_clear_area
5007 instead of XClearArea.
5009 * xterm.h (x_clear_area): Add prototype.
5011 * xfns.c (Fx_file_dialog): Remove a workaround for Lesstif
5012 which doesn't seem necessary anymore with Lesstif 0.92.
5014 2001-01-25 Dave Love <fx@gnu.org>
5016 * puresize.h (BASE_PURESIZE): Up to 720000.
5018 * keymap.c (Fwhere_is_internal): Declare gcpro3, gcpro4.
5020 2001-01-25 Gerd Moellmann <gerd@gnu.org>
5022 * xdisp.c (echo_area_display): Don't call redisplay_internal
5023 when Emacs is shutting down. We can't run hooks etc. that
5024 would be necessary to do a redisplay.
5026 * lread.c (read_integer): Use type EMACS_INT instead of int.
5028 2001-01-25 Eli Zaretskii <eliz@is.elta.co.il>
5030 * ccl.c (ccl_driver): Fix last change.
5032 2001-01-25 Kenichi Handa <handa@etl.go.jp>
5034 * ccl.h (sturct ccl_program): New member suppress_error.
5036 * ccl.c (ccl_driver): If ccl->suppress_error is nonzero, don't
5037 insert error message to the output.
5038 (setup_ccl_program): Initialize ccl->suppress_error to 0.
5040 * coding.h (struct coding_system): New member suppress_error.
5042 * coding.c (ccl_coding_driver): Setup ccl->suppress_error.
5043 (Fset_terminal_coding_system_internal): Set the member
5044 suppress_error to 1.
5045 (Fset_safe_terminal_coding_system_internal): Likewise.
5047 2001-01-24 Stefan Monnier <monnier@cs.yale.edu>
5049 * regex.c (mutually_exclusive_p): Don't blindly handle `charset_not'
5050 as if it was a `charset'.
5052 2001-01-24 Gerd Moellmann <gerd@gnu.org>
5054 * keymap.c (Fwhere_is_internal): Don't nreverse the cached
5055 value in where_is_cache; the next lookup in the cache returns
5056 something bogus if we do.
5058 2001-01-24 Eli Zaretskii <eliz@is.elta.co.il>
5060 * xdisp.c (syms_of_xdisp) <Stool_bar_lines_needed>: Don't defsubr
5061 if HAVE_WINDOW_SYSTEM isn't defined.
5063 2001-01-24 Gerd Moellmann <gerd@gnu.org>
5065 * fns.c (sweep_weak_table): Fix code taking items out of
5066 the hash collision chain. Some cleanup.
5068 * xterm.c (x_new_font): Don't change a tooltip's size.
5070 * xfns.c (x_create_tip_frame): Prevent changing the tooltip's
5071 background color by specifying a color for the default font
5074 2001-01-24 Kenichi Handa <handa@etl.go.jp>
5076 * ccl.c (CCL_READ_CHAR): Change the argument name from r to REG as
5077 a workaround for SunOS 4's cc.
5078 (CCL_CALL_FOR_MAP_INSTRUCTION): Use "if (1)..." not "do {...".
5079 (CCL_SUCCESS, CCL_SUSPEND, CCL_INVALID_CMD): Likewise.
5080 (ccl_driver) <CCL_ReadMultibyteChar2>: Remove unnecessay "do"
5083 2001-01-23 Gerd Moellmann <gerd@gnu.org>
5085 * xterm.c (x_set_window_size_1): New function extracted from
5087 (x_set_window_size): Use it.
5088 (x_set_window_size) [USE_X_TOOLKIT]: Handle case that window
5089 doesn't have a widget, like tooltips.
5091 2001-01-23 Eli Zaretskii <eliz@is.elta.co.il>
5093 * window.c (syms_of_window) <scroll-preserve-screen-position>: Doc fix.
5095 2001-01-23 Kenichi Handa <handa@etl.go.jp>
5097 * fns.c (Fset_char_table_default): Fix to make sub char-table
5100 2001-01-22 Gerd Moellmann <gerd@gnu.org>
5102 * xdisp.c (build_desired_tool_bar_string): Make sure we have
5103 a desired tool bar string, even if there are no tool bar items.
5105 * xdisp.c (Ftool_bar_lines_needed): New function.
5106 (syms_of_xdisp): Defsubr it.
5108 * editfns.c (Fformat): Don't extend text properties from arguments
5109 to padding chars in the result.
5111 2001-01-20 Eli Zaretskii <eliz@is.elta.co.il>
5113 * s/msdos.h (GC_MARK_STACK): Define to GC_MAKE_GCPROS_NOOPS.
5115 2001-01-20 Andrew Innes <andrewi@gnu.org>
5117 * w32term.c (w32_ring_bell): Only support visible bell on w32 frames.
5118 (w32_initialize): Don't set term hooks that aren't actually needed
5121 * xfaces.c (realize_default_face):
5123 (realize_tty_face): Remove references to FRAME_W32_CONSOLE_P.
5125 * xdisp.c (handle_single_display_prop): Remove references to
5126 FRAME_W32_CONSOLE_P.
5128 * dispnew.c (Fredraw_frame): Remove reference to FRAME_W32_CONSOLE_P.
5130 * frame.h (output_method): Remove output_w32_console method.
5131 (FRAME_W32_CONSOLE_P): Remove macro.
5133 * frame.c (Qw32_console): Remove variable.
5134 (Fframep): Remove references to it.
5135 (syms_of_frame): Ditto.
5136 (Fframe_parameters): Remove references to FRAME_W32_CONSOLE_P.
5138 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Reinstate original
5141 2001-01-20 Kenichi Handa <handa@etl.go.jp>
5143 * editfns.c (Fformat): Use lisp_string_width instead of strwidth.
5145 2001-01-19 Andrew Innes <andrewi@gnu.org>
5147 * w32.c (init_environment): Add a version-independent site-lisp
5148 directory to EMACSLOADPATH, after the version dependent one.
5150 2001-01-19 Gerd Moellmann <gerd@gnu.org>
5152 * editfns.c (Fbuffer_substring): Doc fix.
5154 * xdisp.c (message_dolog, message2, message2_nolog):
5155 Rename parameter LEN to NBYTES.
5157 2001-01-19 Kenichi Handa <handa@etl.go.jp>
5159 * charset.c (strwidth): Use c_string_width.
5160 (c_string_width): New function.
5161 (lisp_string_width): New arguments PRECISION, NCHARS, NBYTES.
5164 * charset.h (c_string_width, lisp_string_width): Extern them.
5166 * doprnt.c (doprnt1): Get byte length of Lisp string correctly.
5168 * indent.c (check_composition): Check validity of composition.
5170 * xdisp.c (store_frame_title): Pay attention to width of non-ASCII
5171 characters by calling c_string_width.
5172 (x_consider_frame_title): Get byte length of frame tile string
5174 (display_mode_element): Pay attention to width of non-ASCII
5175 characters by calling strwidth.
5177 2001-01-18 Gerd Moellmann <gerd@gnu.org>
5179 * xfns.c (Qcancel_timer): New variable.
5180 (syms_of_xfns): Initialize and staticpro it.
5181 (Fx_hide_tip, Fx_show_tip): Use it.
5182 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
5184 (toplevel): Lisp code for generating parts of syms_of_xfns removed.
5186 * window.c (Fwindow_live_p): Use WINDOW_LIVE_P.
5188 * window.h (WINDOW_LIVE_P): New macro.
5190 * window.c (window_size_fixed): New variable.
5191 (syms_of_window): Add a DEFVAR_BOOL for window-size-fixed, for
5194 * eval.c (specbind): If binding a per-buffer variable which
5195 doesn't have a buffer-local value in the current buffer, change
5196 the global value by changing the value of the symbol bound in all
5197 buffers not having their own value, to make it consistent with
5198 what happens with other buffer-local variables.
5200 * xterm.c (x_initialize): Set char_ins_del_ok to 1.
5202 * xdisp.c (forward_to_next_line_start): Stop at end of buffer
5203 when searching for a newline.
5205 2001-01-18 Kenichi Handa <handa@etl.go.jp>
5207 * xdisp.c (display_string): Fix previous change.
5209 2001-01-18 Jason Rumney <jasonr@gnu.org>
5211 * w32term.c (x_produce_stretch_glyph): Only use Qspace when
5212 GLYPH_DEBUG is defined.
5213 (x_produce_glyphs): Don't xassert `it->descent > 0'; this isn't
5214 true for images with `:ascent 100'.
5215 (x_set_mouse_face_gc): If the last used mouse face has gone in the
5216 meantime, use face MOUSE_FACE_ID.
5217 If first glyph isn't a character glyph, use the ASCII NUL
5218 character to determine the face.
5219 (expose_area): Do not treat left margin specially.
5220 (note_mode_line_highlight): If no local_map, check global keymap.
5221 (note_mouse_highlight): Initialize overlay.
5222 (clear_mouse_face): Don't return if tip_frame is non-nil.
5223 (show_scroll_bars): Remove unused function.
5224 (w32_read_socket) [WM_KILLFOCUS]: Set help_echo to Qnil.
5225 (x_draw_bar_cursor): Remove extra test for out of bounds cursor.
5227 (x_erase_phys_cursor): Don't apply XWINDOW to variable that may be nil.
5228 (x_free_frame_resources): Unload relief colors.
5230 2001-01-17 Gerd Moellmann <gerd@gnu.org>
5232 * xdisp.c (forward_to_next_line_start): Avoid calling
5233 get_next_display_element when the newline is already found.
5234 This may change the iterator's position, when its current position is
5235 equal to the iterator's stop_charpos.
5237 * dispnew.c (direct_output_for_insert): If char_ins_del_ok is
5238 zero, use this method only at the end of a line.
5240 * xfaces.c (x_face_list_fonts): Don't BLOCK_INPUT around the
5241 call to x_list_fonts. Call x_list_fonts with SIZE -1 only
5242 if SCALABLE_FONTS_P is set.
5244 * xfaces.c (x_face_list_fonts): Call x_list_fonts with SIZE -1,
5245 so that scalable fonts are included.
5247 * xterm.c (x_list_fonts): Allow scalable fonts if SIZE is < 0,
5248 In the cache, use a key containing the information if scalable
5250 (x_load_font): Adapt to change of keys in the font cache.
5252 2001-01-17 Kim F. Storm <storm@filanet.dk>
5254 * xfaces.c (x_face_list_fonts): Use x_list_fonts instead of
5255 XListFonts to take advantage of font caching.
5257 * xterm.c (x_list_fonts): Ensure caching font information when
5258 called for a null frame, which is the case frequently when Emacs
5261 2001-01-17 Gerd Moellmann <gerd@gnu.org>
5263 * xfns.c (QCconversion): Replaces QCalgorithm.
5265 * w32fns.c (QCconversion): Replaces QCalgorithm. Update copyright.
5267 * xdisp.c (build_desired_tool_bar_string): Use :conversion instead
5270 * xdisp.c (redisplay_tool_bar): Change tool bar's height when
5271 not everything could be displayed.
5273 * line.h, x-list-font.c: Files removed because unused.
5275 2001-01-17 Andrew Innes <andrewi@gnu.org>
5277 * dired.c (directory_files_internal): Convert result from readdir
5278 to a unibyte string initially, to avoid possible misinterpretation
5279 of some bytes as the internal form of Emacs characters.
5281 2001-01-17 Kenichi Handa <handa@etl.go.jp>
5283 * fns.c (concat): Be sure to avoid putting the same `composition'
5284 property on the adjacent regions.
5286 2001-01-16 Gerd Moellmann <gerd@gnu.org>
5288 * window.c (Fset_window_hscroll): Don't set window's min_hscroll here.
5289 (Fscroll_right, Fscroll_left): Set it here instead, if called
5292 * buffer.c (Fset_buffer_modified_p): Set buffer's
5293 prevent_redisplay_optimizations_p flag.
5295 * dispnew.c, callproc.c, fns.c, keyboard.c, process.c, sunfns.c,
5296 * sysdep.c, vmsproc.c, xselect.c: Call redisplay_preserve_echo_area
5297 with additional arg.
5299 * dispextern.h, lisp.h (redisplay_preserve_echo_area):
5302 * xdisp.c (redisplay_preserve_echo_area): Add parameter
5303 FROM_WHERE, for debugging.
5305 2001-01-16 Kenichi Handa <handa@etl.go.jp>
5307 * ccl.c (Fregister_ccl_program): Handle the return value of
5308 resolve_symbol_ccl_program correctly.
5309 (CCL_Extension): Fix typo (originally CCL_Extention). Caller changed.
5311 2001-01-15 Gerd Moellmann <gerd@gnu.org>
5313 * xterm.c (x_set_mouse_face_gc): If the last used mouse face
5314 has gone in the meantime, use face MOUSE_FACE_ID.
5316 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]:
5317 If x_display_info_for_display returns null, don't try to close
5318 the display; we didn't open it.
5320 * dispnew.c (save_or_restore_current_matrices): Function removed.
5321 (save_current_matrix, restore_current_matrix): New functions.
5322 (adjust_frame_glyphs_for_frame_redisplay): Use them to save and
5323 restore the frame's current matrix. Due to the glyph pointer
5324 setup done in adjust_glyph_matrix, there is no easy way to make
5325 saving the current matrix in the desired matrix generally correct,
5328 2001-01-15 Kenichi Handa <handa@etl.go.jp>
5330 * xdisp.c (insert_left_trunc_glyphs): Overwrite padding glyphs by
5332 (display_line): Optimize for wide characters.
5333 (display_string): Don't try to display a multi-column character
5334 partially. On ttys, produce more than one truncation glyph for
5335 multi-column characters that don't fit on the line.
5337 2001-01-13 Kenichi Handa <handa@etl.go.jp>
5339 * md5.c (WORDS_BIG_ENDIAN) [__BYTE_ORDER == __BIG_ENDIAN]:
5340 Define it instead of WORDS_BIGENDIAN. Caller changed.
5342 2001-01-13 Jason Rumney <jasonr@gnu.org>
5344 * w32fns.c (Fimage_size, image_ascent, lookup_image)
5345 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR, parse_image_spec)
5346 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
5347 (tiff_format, gif_format, gs_format): Adapt to change of image margins.
5349 * w32term.c (x_produce_image_glyph, x_draw_image_foreground)
5350 (x_draw_image_relief, x_draw_image_foreground_1)
5351 (x_draw_image_glyph_string): Adapt to change of image margins.
5353 * w32.c (init_environment, sys_shutdown, sys_pipe): Remove unused
5356 * w32bdf.c (search_file_line, get_cached_font_char)
5357 (cache_char_offset, create_offscreen_bitmap): Remove unused variables.
5359 * w32inevt.c (w32_console_toggle_lock_key): Add parentheses.
5361 * w32fns.c (x_to_w32_color, x_set_icon_name, xlfd_strip_height)
5362 (w32_list_synthesized_fonts, lookup_image, Fx_file_dialog)
5363 (Fw32_send_sys_command): Remove unused variables.
5364 (w32_msg_pump): Add parentheses.
5366 * w32term.c (w32_fill_rect, w32_read_socket, x_bitmap_icon)
5367 (x_new_fontset, x_calc_absolute_position, x_iconify_frame):
5370 2001-01-12 Gerd Moellmann <gerd@gnu.org>
5372 * xdisp.c (Vtool_bar_button_margin): Replaces tool_bar_button_margin.
5373 (build_desired_tool_bar_string): Handle Vtool_bar_button_margin
5374 being a pair of margins.
5375 (syms_of_xdisp): Change DEFVAR_INT of tool-bar-button-margins
5376 to DEFVAR_LISP. Extend doc.
5378 * xfns.c (Fimage_size, image_ascent): Adapt to the change of image
5380 (lookup_image): If `:margin MARGIN' is specified, and MARGIN is a
5381 pair of integers `(X . Y)', use X for the horizontal and Y for the
5383 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR): New enumerator.
5384 (parse_image_spec): Check it.
5385 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
5386 (tiff_format, gif_format, gs_format):
5387 Use IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR for :margin.
5389 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
5390 (x_draw_image_relief, x_draw_image_foreground_1)
5391 (x_draw_image_glyph_string): Adapt to the change of image margins.
5393 * dispextern.h (struct image): Replace member `margin' with
5394 `hmargin' and `vmargin'.
5396 * xdisp.c (Fdump_tool_bar_row) [GLYPH_DEBUG]: Add parameters ROW
5399 * dispnew.c (update_text_area): Put code which decrements the
5400 stop position when the row's face extends to the end of the
5403 * xfns.c (x_set_mouse_color): Fix color allocation.
5405 * keyboard.c: Call get_local_map with new argument list.
5407 * intervals.c (get_local_map): Change TYPE to Lisp_Object.
5409 * intervals.h (enum map_property): Removed.
5410 (get_local_map): Change prototype.
5412 * keymap.c: Call get_local_map with new argument list.
5413 (Fwhere_is_internal): Rename parameter XKEYMAP to KEYMAP.
5415 2001-01-11 Gerd Moellmann <gerd@gnu.org>
5417 * xdisp.c (build_desired_tool_bar_string): Correct the computation
5418 of the size needed for the tool bar string. For the last image,
5419 use a `display' property that reaches to the end of the string.
5421 * xselect.c (selection_request_dpyinfo): New variable.
5422 (x_handle_selection_request): Set it.
5423 (x_selection_request_lisp_error): Don't call
5424 x_decline_selection_request if selection request's display has
5427 * xfaces.c (x_free_colors, x_free_dpy_colors) [DEBUG_X_COLORS]:
5428 Do the unregister_colors before calling XFreeColors.
5430 2001-01-10 Dave Love <fx@gnu.org>
5432 * Makefile.in (${etc}DOC): Depend on ${shortlisp} and
5433 ${SOME_MACHINE_LISP}, not ${lisp}.
5435 2001-01-10 Gerd Moellmann <gerd@gnu.org>
5437 * xdisp.c (display_line): On ttys, produce more than one truncation
5438 glyph for multi-column characters that don't fit on the line.
5440 * xselect.c (x_reply_selection_request): Add a comment.
5442 * xfns.c (Fx_backspace_delete_keys_p): Use XkbGetMap and
5443 XkbGetNames instead of XkbGetKeyboard.
5445 2001-01-10 Dave Love <fx@gnu.org>
5447 * sysdep.c (random): Revert the declaration.
5449 2001-01-09 Gerd Moellmann <gerd@gnu.org>
5451 * lisp.h (STRING_BYTES) [GC_CHECK_STRING_BYTES]:
5452 Call function string_bytes.
5453 (GC_CHECK_STRING_BYTES): Moved here from alloc.c.
5455 * alloc.c (CHECK_STRING_BYTES) [GC_CHECK_STRING_BYTES]: New macro.
5456 (check_sblock, string_bytes) [GC_CHECK_STRING_BYTES]: New functions.
5457 (check_string_bytes) [GC_CHECK_STRING_BYTES]: Add parameter ALL_P.
5458 (allocate_string) [GC_CHECK_STRING_BYTES]: Always check strings in
5460 (mark_object) [GC_CHECK_STRING_BYTES]: Use CHECK_STRING_BYTES.
5461 (gc_sweep) [GC_CHECK_STRING_BYTES]: Call check_string_bytes
5462 after sweeping strings, and at the end.
5463 (GC_CHECK_STRING_BYTES): Moved to lisp.h.
5465 * alloc.c (Fgarbage_collect): Use a record_unwind_protect to
5466 ensure that pop_message is called.
5468 * keyboard.c (Fexecute_extended_command): Use a
5469 record_unwind_protect to ensure that pop_message is called.
5471 * lisp.h (push_message_unwind): Add prototype.
5473 * xdisp.c (push_message_unwind): New function.
5475 * fileio.c (do_auto_save_unwind): Do the pop_message here
5476 instead of in Fdo_auto_save.
5477 (Fdo_auto_save): Don't call pop_message.
5479 2001-01-08 Ken Raeburn <raeburn@gnu.org>
5481 * xfns.c (xpm_load) [!ALLOC_XPM_COLORS]: Declare local variable I
5484 2001-01-08 Gerd Moellmann <gerd@gnu.org>
5486 * window.c (window_scroll_pixel_based): Adjust glyph matrices
5487 when increasing window's vscroll.
5489 * macros.c (Qkbd_macro_termination_hook): New variable.
5490 (syms_of_macros): Initialize and staticpro it.
5491 (pop_kbd_macro): Run kbd-macro-termination-hook.
5493 * xterm.c (XTread_socket) <LeaveNotify>: Set help_echo to nil.
5495 2001-01-07 Dave Love <fx@gnu.org>
5497 * keyboard.c (Fread_key_sequence_vector): Avoid newline in
5498 arglist, for documentation's sake.
5500 2001-01-06 Andrew Innes <andrewi@gnu.org>
5502 * makefile.w32-in (clean): Delete $(COMPILER_TEMP_FILES) instead
5505 2001-01-05 Andrew Innes <andrewi@gnu.org>
5507 * term.c (update_end): Don't check updating_frame; for some reason
5508 this can be 0 sometimes, such as after dismissing a popup menu,
5509 and isn't necessary given the explicit frame argument.
5511 2001-01-05 Gerd Moellmann <gerd@gnu.org>
5513 * sysdep.c: Don't prototype srandom; it takes an unsigned argument
5514 on some systems, and an unsigned long on others, like FreeBSD 4.1.
5516 2001-01-04 Gerd Moellmann <gerd@gnu.org>
5518 * xterm.c (clear_mouse_face): Don't return if tip_frame is non-nil.
5520 * xfns.c (x_create_tip_frame): Preserve the value of
5521 face_change_count around the creation of the tip frame.
5523 * xfns.c (last_show_tip_args): New variable.
5524 (compute_tip_xy): New function.
5525 (Fx_show_tip): Reuse an existing tip frame, if possible.
5526 (syms_of_xfns): Initialize and staticpro last_show_tip_args.
5528 2001-01-04 Dave Love <fx@gnu.org>
5530 * editfns.c (Fformat): Doc fix.
5532 * systime.h (set_file_times): Prototype.
5534 * widget.h (EmacsFrameSetCharSize_): Prototype.
5536 * sysdep.c (random, srandom): Declare explicitly.
5538 * dispextern.h (move_it_vertically_backward): Declare.
5540 2001-01-04 Gerd Moellmann <gerd@gnu.org>
5542 * xfns.c (x_create_tip_frame): Call face-set-after-frame-default,
5543 like in Fx_create_frame.
5545 * xfaces.c (set_font_frame_param): Don't do anything for
5546 non-graphical frames.
5548 * window.c (Fdelete_other_windows): Set window's window_end_valid
5549 to nil when changing the window's start. Don't change the
5550 window's start when its top position hasn't changed. If we do,
5551 this will set the window's optional_new_start, which act's like a
5552 force_start during redisplay with C-x 1 M-> under particular
5553 circumstances (see report from Per Starback to emacs-pretest-bug
5556 2001-01-03 Gerd Moellmann <gerd@gnu.org>
5558 * xdisp.c (forward_to_next_line_start): Reset it->c if taking the
5559 short cut at the start of the function. Add an assertion.
5560 (reseat_at_next_visible_line_start): Add an assertion.
5562 * window.c (Frecenter): When changing the window start, set the
5563 window's window_end_valid to nil.
5564 (Fwindow_end): Fix window-end computation when UPDATE is non-nil.
5566 * dispextern.h (move_it_past_eol): Add prototype.
5568 * xdisp.c (move_it_past_eol): New function.
5570 * window.c (Fwindow_end): Doc fix.
5572 2001-01-03 Dave Love <fx@gnu.org>
5574 * dired.c (Ffile_attributes): Fix last change, removing BSD4_3 kluge.
5576 2001-01-03 Gerd Moellmann <gerd@gnu.org>
5578 * xdisp.c (try_window_reusing_current_matrix): Fix bug setting
5579 the enabled_p flag of the glyph row at window_end_vpos to 0.
5580 (handle_single_display_prop): Fix last change.
5582 2001-01-02 Richard M. Stallman <rms@caffeine.ai.mit.edu>
5584 * window.c (Frecenter): Doc fix.
5586 2001-01-02 Andrew Innes <andrewi@gnu.org>
5588 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Remove redefinition.
5590 * frame.h (output_method): Add output_w32_console method.
5591 (FRAME_W32_CONSOLE_P): New macro.
5593 * frame.c (make_terminal_frame) [WINDOWSNT]: Make terminal frames
5594 use output_w32_console method.
5595 (Qw32_console): New Lisp_Object.
5596 (Fframep): Return it.
5597 (syms_of_frame): Init it.
5598 (Fframe_parameters): Report w32console as font for w32_console frames.
5600 * xfaces.c (realize_default_face): Set face foreground and
5601 background to unspecified for w32_console frames.
5602 (realize_face): Realize face cache for w32_console frames.
5603 (realize_tty_face): Accept w32_console frames.
5605 * xdisp.c (handle_single_display_prop): Return if frame is w32_console.
5606 (init_iterator) [WINDOWSNT]: Initialize frame face cache if
5607 necessary, even if running interactively.
5609 * dispnew.c (Fredraw_frame): Call set_terminal_modes for
5612 * w32term.c (x_update_begin):
5616 (x_change_line_highlight):
5621 (w32_reassert_line_highlight):
5622 (w32_frame_rehighlight):
5623 (w32_frame_raise_lower): Do nothing if not w32 frame.
5625 * w32xfns.c (get_frame_dc): Abort if called on a non-w32 frame.
5627 * w32fns.c (Fx_display_color_cells): Determine correct value, when
5628 system doesn't tell us directly.
5629 (Fx_display_visual_class): Implement properly.
5631 2001-01-02 Gerd Moellmann <gerd@gnu.org>
5633 * window.c (Frecenter): Handle centering in graphical frames
5634 specially. Centering on the basis of line counts doesn't work
5635 reliably with variable-height lines.
5637 2001-01-02 Eli Zaretskii <eliz@is.elta.co.il>
5639 * widget.c (EmacsFrameSetCharSize): Remove unused variables `ac'
5642 * composite.c (run_composition_function): Remove unused var `val'.
5643 (update_compositions): Remove unused variable `hook'.
5645 * intervals.c (get_local_map): Remove unused variable `tem'.
5647 * doprnt.c (doprnt1): Remove unused variable `size'.
5649 * fns.c (Flength): Remove unused variable `tail'.
5650 (Fdelete): Remove unused variable `size'.
5652 * editfns.c (Ftranspose_regions): Remove unused variables `gcpro1'
5655 * doc.c (Fsnarf_documentation): Remove unused vars `fun' and `tem'.
5657 * data.c (find_symbol_value): Remove extra 3rd argument in the
5658 call to swap_in_symval_forwarding.
5660 * undo.c (Fprimitive_undo): Remove unused block-scope variable `end'.
5662 * search.c (shrink_regexp_cache): Remove unused variable `cpp'.
5663 (trivial_regexp_p): Remove unused variable `c'.
5664 (boyer_moore): Remove unused variable `k'.
5666 * indent.c (current_column): Remove unused variable `stopchar'.
5667 (Fcompute_motion): Remove unused variable `contin'.
5669 * casefiddle.c (casify_object): Remove unused variable `tolen'.
5671 * dired.c (directory_files_internal): Fix a typo in a comment.
5672 Remove an unused variable `handler'.
5673 (file_name_completion): Remove unused function-scope variable `dp'.
5674 (Ffile_attributes) <dirname, sdir>: Make declarations conditioned
5677 * fileio.c (e_write): Remove unused variable `require_encoding_p'.
5679 * marker.c (Fmarker_position): Remove unused variables `pos', `i',
5681 (Fmarker_insertion_type): Remove unused variable `buf'.
5683 * insdel.c (make_gap): Remove unused variable `result'.
5685 * keyboard.c (record_char): Remove unused function-scope var `help'.
5686 (kbd_buffer_get_event): Remove unused block-scope variable `idx'.
5687 (menu_bar_items): Remove unused function-scope variable `tem'.
5689 * fontset.c (fontset_ref): Remove unused variable `i'.
5690 (fontset_set): Remove unused variables `j' and `tmp'.
5691 (make_fontset): Remove unused variables `i', `j', `elt' and `base_elt'.
5692 (make_fontset_for_ascii_face): Remove unused variable `name'.
5693 (fs_load_font): Remove unused variable `font_idx'.
5694 (fs_query_fontset): Remove unused function-local variable `fontset'.
5695 (list_fontsets): Remove unused variable `tail'.
5696 (Fnew_fontset): Remove unused variables `family' and `registry'.
5697 (accumulate_font_info): Remove unused variable `tmp'.
5698 (Ffontset_font): Remove unused variable `id'.
5699 (syms_of_fontset): Remove unused variable `i'.
5701 * xfns.c (x_display_info_for_name): Cast 0 to "char *" in the call
5703 (lookup_image): Remove unused variable `file'.
5704 (xbm_load): Remove unused variables `bitmap_data', `height', and
5705 `width'. Remove function-local variable `i', leave the
5707 (gif_load): Remove unused variable `inc'.
5709 * xterm.c (XTread_socket): Remove unused variables `p' and `pend'.
5710 (XTread_socket) <LeaveNotify>: Remove unused variable `frame',
5711 leave only the one in the inner block.
5713 * xfaces.c (face_fontset, realize_default_face): Remove unused
5715 (face_at_buffer_position): Remove unused variable `multibyte_p'.
5717 * term.c (encode_terminal_code): Remove unused variable `c'.
5719 * ccl.c (Fccl_execute): Cast ccl_driver parameters to `unsigned
5720 char *' instead of `char *'.
5722 * category.c (Fcategory_docstring): Remove unused variable `doc'.
5723 (Fget_unused_category): Remove unused variable `docstring_vector'.
5724 (Fchar_category_set): Remove unused variables `val', `charset',
5727 * coding.c (detect_coding_iso2022, setup_coding_system):
5728 Remove unused variable `i'.
5729 (detect_coding_mask): Remove unused variable `idx'.
5730 (detect_coding): Remove unused variable `i'.
5731 (ccl_coding_driver): Remove unused variable `result'.
5732 (run_pre_post_conversion_on_str): Remove unused variable `prev'.
5733 (decode_coding_string): Remove unused variables `to' and `gcpro1'.
5734 (encode_coding_string): Remove unused variables `gcpro1' and
5735 `saved_coding_symbol'.
5736 (Ffind_coding_systems_region_internal): Remove function-local
5737 variable args[], leave only the block-local one.
5738 (code_convert_region1): Remove unused variable `len'.
5740 * charset.c (char_printable_p): Remove unused variable `chars'.
5741 (Fsplit_char, Fchar_bytes): Remove unused variable `val'.
5742 (str_to_multibyte): Remove unused variable `c'.
5744 * window.c (size_window): Remove block-local variable `min_size'.
5746 * xdisp.c (make_cursor_line_fully_visible): Remove unused variable
5747 `header_line_height'.
5748 (append_space, extend_face_to_end_of_line): Declare `saved_what'
5749 enum display_element_type.
5751 2001-01-02 Gerd Moellmann <gerd@gnu.org>
5753 * xterm.c (x_connection_closed): Catch X errors around all
5754 statements that call X. Save away the error message in a local copy.
5756 * xterm.c (x_connection_closed): Set handling_signal to 0 at
5759 * xdisp.c (pos_visible_p): Take into account that CHARPOS maybe
5760 in or at the start of invisible text.
5762 * dispnew.c (update_window): Don't check_current_matrix_flags.
5764 2001-01-01 Jason Rumney <jasonr@gnu.org>
5766 * w32fns.c (x_figure_window_size): Do not allow new_height and
5767 new_width of frame to override specified values.
5769 2000-12-30 Kenichi Handa <handa@etl.go.jp>
5771 * composite.c (find_composition): Fix a code for searching backward.
5773 2000-12-29 Gerd Moellmann <gerd@gnu.org>
5775 * dispnew.c (check_current_matrix_flags) [GLYPH_DEBUG]: New function.
5776 (update_window) [GLYPH_DEBUG]: Call it.
5777 (scrolling_window): Prevent including current rows which are below
5778 what's displayed in the window.
5780 * xdisp.c (try_window_reusing_current_matrix)
5781 <new start <= old start>: Disable rows in the current matrix
5782 which are below the window after scrolling.
5784 * xdisp.c (move_it_by_lines): Don't do optimizations if NEED_Y_P
5785 is zero. It's not worth the complexity.
5786 (invisible_text_between_p): Put in #if 0 because unused.
5788 2000-12-28 Gerd Moellmann <gerd@gnu.org>
5790 * xfns.c (Fx_backspace_delete_keys_p): Check library and server
5791 XKB versions. Call XkbFreeKeyboard with 2nd arg 0.
5793 * keyboard.c (echo_char): If C is an integer, always call
5794 push_key_description. Former code could signal an invalid
5797 * keymap.c (push_key_description): Add parameter FORCE_MULTIBYTE.
5798 If set, print multibyte text.
5799 (Fsingle_key_description): Call push_key_description with
5800 FORCE_MULTIBYTE set.
5801 (describe_buffer_bindings): Likewise.
5803 * lisp.h (push_key_description): Add prototype.
5805 * xdisp.c (echo_area_display): Bind redisplay-dont-pause to t
5806 around the call to redisplay_internal.
5808 * xfns.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
5810 * dispnew.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
5812 2000-12-28 Kenichi Handa <handa@etl.go.jp>
5814 * ccl.c (CCL_WRITE_CHAR): Check variable `extra_bytes'.
5815 (ccl_driver): New local variable `extra_bytes'.
5817 * ccl.h (struct ccl_spec): New member eight_bit_carryover.
5819 * coding.c (setup_coding_system):
5820 Initialize coding->spec.ccl.eight_bit_carryover.
5821 (ccl_coding_driver): Pay attention to carried over 8-bit bytes.
5823 2000-12-28 Kenichi Handa <handa@etl.go.jp>
5825 * coding.c (SAFE_ONE_MORE_BYTE): New macro.
5826 (DECODE_EMACS_MULE_COMPOSITION_CHAR): New macro.
5827 (DECODE_EMACS_MULE_COMPOSITION_RULE): New macro.
5828 (decode_composition_emacs_mule): New function.
5829 (decode_coding_emacs_mule): Decode composition sequence by calling
5830 decode_composition_emacs_mule.
5831 (ENCODE_COMPOSITION_EMACS_MULE): New macro.
5832 (encode_coding_emacs_mule): Changed from macro to function.
5833 If a text contains compositions, encode them correctly.
5834 (setup_coding_system): Set coding->commong_flags for emacs-mule so
5835 that decoding and encoding are required.
5837 2000-12-27 Gerd Moellmann <gerd@gnu.org>
5839 * xfaces.c (PT_PER_INCH): New macro.
5840 (xlfd_point_size): Compute real point size from font's pixel size.
5841 (pixel_point_size, build_scalable_font_name): Use PT_PER_INCH
5844 * .gdbinit: Comment out the line pointing to the Lesstif source
5847 * window.c (Frecenter): Use displayed_window_lines instead
5848 of window_internal_height.
5850 * xterm.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
5851 instead of x-toolkit-scroll-bars-p.
5852 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
5854 * w32term.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
5855 instead of x-toolkit-scroll-bars-p.
5856 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
5858 * dispnew.c (struct redisplay_history) [GLYPH_DEBUG]: New.
5859 (REDISPLAY_HISTORY_SIZE) [GLYPH_DEBUG]: New macro.
5860 (redisplay_history, history_idx, history_tick) [GLYPH_DEBUG]:
5862 (add_window_display_history, add_frame_display_history)
5863 (Fdump_redisplay_history) [GLYPH_DEBUG]: New functions.
5864 (build_frame_matrix_from_leaf_window): Remove unused code.
5865 (build_frame_matrix_from_leaf_window) [GLYPH_DEBUG]: Add to
5867 (update_frame) [GLYPH_DEBUG]: Add to redisplay history.
5868 (update_window) [GLYPH_DEBUG]: Likewise.
5869 (syms_of_display): Defsubr dump-redisplay-history.
5871 2000-12-23 Gerd Moellmann <gerd@gnu.org>
5873 * keyboard.c (echo_prompt): Always set current_kboard->echoptr to
5874 the end of the prompt. Set echo_after_prompt to the offset
5875 of echoptr in echobuf.
5877 * xdisp.c (init_from_display_pos): Pop until the iterator's
5878 stack is empty; there may be frames for stretch or images
5881 * dispnew.c (save_frame_matrix, restore_frame_matrix): Removed.
5882 (save_or_restore_current_matrix): New function for the same
5883 purpose, but more efficient.
5884 (adjust_frame_glyphs_for_frame_redisplay): Use it.
5886 2000-12-23 Eli Zaretskii <eliz@is.elta.co.il>
5888 * xdisp.c (syms_of_xdisp): Fix last change.
5890 2000-12-23 Gerd Moellmann <gerd@gnu.org>
5892 * xdisp.c (syms_of_xdisp): Doc fix.
5894 * xdisp.c (redisplay_window): Remove label restore_buffers;
5895 use finish_scroll_bars instead to make sure that scroll bars
5896 are redeemed. If we don't do this, flickering can result from
5897 scroll bars being destroyed and recreated.
5899 2000-12-22 Jason Rumney <jasonr@gnu.org>
5901 * w32term.c (w32_draw_bitmap): Fix drawing so it does not appear
5902 in the wrong colors when the foreground is not black.
5903 (expose_window): Don't redraw the window that's currently being
5906 2000-12-22 Gerd Moellmann <gerd@gnu.org>
5908 * window.c (size_window): When setting the window's too_small_ok
5909 flag, compare old size with minimum size depending on WIDTH_P,
5910 don't compare with window_min_width.
5912 * window.c (delete_window): Simplify somewhat.
5913 (Fset_window_configuration): Don't SET_FRAME_GARBAGED after
5914 freeing window matrices. The flag windows_or_buffers_changed is
5915 set, so the next redisplay will consider all windows; this should
5918 2000-12-22 Kenichi Handa <handa@etl.go.jp>
5920 * coding.c (ccl_coding_driver): Initialize ccl->cr_consumed.
5922 * ccl.h (struct ccl_program): New member cr_consumed.
5924 * ccl.c (CCL_WRITE_CHAR): Don't handle EOL conversion here.
5925 (CCL_READ_CHAR): Handle EOL conversion here.
5926 (ccl_driver) <CCL_ReadMultibyteChar2>: Likewise.
5928 2000-12-21 Gerd Moellmann <gerd@gnu.org>
5930 * xdisp.c (Fdump_glyph_row) [GLYPH_DEBUG]: Add optional arg GLYPHS.
5932 * dispextern.h (GLYPH_EQUAL_P): Also compare pixel widths,
5933 otherwise tabs of different size compare equal.
5935 * callint.c (Fcall_interactively): Prevent a compiler warning.
5937 * print.c (print_unwind): Return nil.
5938 (PRINTDECLARE): Initialize all local variables.
5939 (print_preprocess): Add a default case.
5941 * lisp.h (Qinhibit_point_motion_hooks): Declare extern.
5943 * undo.c (Fprimitive_undo): Bind `inhibit-point-motion-hooks' to t.
5945 * window.c (delete_window, Fsplit_window)
5946 (Fset_window_configuration): Calls to ensure_frame_matrix removed.
5948 * dispextern.h (ensure_frame_matrix): Function declaration removed.
5950 * dispnew.c (ensure_frame_matrix): Removed.
5951 (save_frame_matrix, restore_frame_matrix): New functions.
5952 (adjust_frame_glyphs_for_frame_redisplay): Use them.
5954 * xdisp.c (dump_glyph_row, dump_glyph_matrix, Fdump_glyph_matrix)
5955 [GLYPH_DEBUG]: Extended to dump glyphs in short form.
5957 2000-12-21 Andrew Innes <andrewi@gnu.org>
5959 * w32term.c (x_update_begin): Regenerate the palette here, rather
5960 than for each window.
5962 * w32xfns.c (select_palette): Avoid calling SelectPalette if
5963 palette is NULL, since this corrupts memory! Also get
5964 display_info reference from frame.
5966 2000-12-21 Jason Rumney <jasonr@gnu.org>
5968 * w32bdf.c (w32_init_bdf_font): Fix test for valid bmp heap.
5970 * w32term.c (x_draw_hollow_cursor): Delay obtaining the frame's DC
5971 to avoid returning without releasing it.
5973 2000-12-21 Kenichi Handa <handa@etl.go.jp>
5975 * keymap.c (push_key_description): Don't convert eight-bit-control
5976 and eight-bit-graphic to multibyte character.
5978 * charset.c (Fmake_char_internal): If CHARSET doesn't have a
5979 generic character and CODE1 is nil, return the smallest character
5982 2000-12-20 Dave Love <fx@gnu.org>
5984 * s/osf5-0.h (NSIG): Don't redefine.
5986 2000-12-20 Stefan Monnier <monnier@cs.yale.edu>
5988 * keymap.c (where_is_internal): Check ascii_sequence_p rather than
5989 excluding menu-bar and tool-bar.
5990 (Fwhere_is_internal): Check ascii_sequence_p when looking up the cache.
5991 (menu_item_p): Remove.
5992 (where_is_internal_1): Don't ignore menu-items.
5994 2000-12-20 Gerd Moellmann <gerd@gnu.org>
5996 * xdisp.c (hscroll_window_tree): Take window's min_hscroll
5999 * window.c (make_window): Initialize window's min_hscroll.
6000 (Fset_window_hscroll): Set window's hscroll and min_hscroll.
6001 (set_window_buffer, temp_output_buffer_show): Set min_hscroll
6003 (struct saved_window): New member min_hscroll.
6004 (SAVED_WINDOW_VECTOR_SIZE): Set to 17.
6005 (Fset_window_configuration): Set window's min_hscroll.
6006 (save_window_save): Save window's min_hscroll.
6007 (compare_window_configurations): Compare min_hscroll values.
6009 * window.h (struct window): New member min_hscroll.
6011 * keyboard.c (echo_prompt): Prevent a compiler warning.
6013 * xdisp.c (try_cursor_movement): Fix last change. The real
6014 condition is that PT is at the end of the row, and should
6015 be displayed at the start of the next row.
6017 * xdisp.c (try_cursor_movement): If we end on a partially
6018 visible line, end we already decided to scroll, return -1.
6020 * dispextern.h (ensure_frame_matrix): Add prototype.
6022 * window.c (delete_window, Fsplit_window)
6023 (Fset_window_configuration): Call ensure_frame_matrix.
6025 * dispnew.c (fake_current_matrices, ensure_frame_matrix):
6027 (adjust_frame_glyphs_for_frame_redisplay): If display has been
6028 completed, call fake_current_matrices instead of marking frame
6031 2000-12-20 Jason Rumney <jasonr@gnu.org>
6033 * w32fns.c (syms_of_w32fns): Initialize and staticpro tip_frame.
6035 2000-12-19 Eli Zaretskii <eliz@is.elta.co.il>
6037 * fns.c (Frequire): Doc fix.
6039 2000-12-19 Gerd Moellmann <gerd@gnu.org>
6041 * window.c (window_scroll_pixel_based): Don't use move_it_vertically.
6043 * dispnew.c (direct_output_for_insert): Fix check for mini-window
6044 currently displaying a message.
6046 * bytecode.c (toplevel) [CHECK_FRAME_FONT]: Include frame.h and
6048 (Fbyte_code) [CHECK_FRAME_FONT]: Check the selected frame's font.
6050 2000-12-18 Andrew Innes <andrewi@gnu.org>
6052 * w32.c (w32_strerror): New function.
6054 * w32.h (w32_strerror): New extern.
6056 * w32fns.c (Fw32_shell_execute): Use it.
6058 2000-12-18 Gerd Moellmann <gerd@gnu.org>
6060 * s/hpux10.h (_FILE_OFFSET_BITS): Undef again.
6062 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
6064 * msdos.c (IT_set_face): Obey inverse_video.
6066 2000-12-18 Kenichi Handa <handa@etl.go.jp>
6068 * dired.c (directory_files_internal): Always return decoded filenames.
6070 2000-12-18 Gerd Moellmann <gerd@gnu.org>
6072 * xterm.c (x_connection_closed): Prevent being called recursively
6073 because of an error condition in XtCloseDisplay.
6075 * xdisp.c (init_iterator): If noninteractive, and the frame's
6076 face cache is null, make one.
6078 * xfns.c (show_busy_cursor): Check for live frames more thoroughly.
6080 * process.c (wait_reading_process_input): Check for pending
6081 input when running timers.
6083 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
6085 * msdos.c (IT_write_glyphs): Compute the glyph face from str->face_id.
6087 2000-12-18 Kenichi Handa <handa@etl.go.jp>
6089 * process.c (read_process_output): Don't run a filter if the code
6090 decoder produces nothing but carryover.
6092 2000-12-17 Andrew Innes <andrewi@gnu.org>
6094 * w32.c (sys_rename): Only check errno against EEXIST, and not
6095 EACCES, when determining whether rename failed because the target
6096 exists. This was resulting in indefinite looping on Windows 9x if
6097 the source file was locked by another process.
6099 * w32fns.c (Ffile_system_info): New function.
6100 (syms_of_w32fns): Defsubr it.
6102 2000-12-17 Gerd Moellmann <gerd@gnu.org>
6104 * window.c (coordinates_in_window): Fix computation for
6105 position on vertical line between mode lines.
6107 * xfns.c (unwind_create_frame): Return t if frame was deleted.
6108 Don't alter tip_frame or tip_window.
6109 (unwind_create_tip_frame): Set tip_frame to nil only if frame
6112 * w32fns.c (unwind_create_frame): Return t if frame was deleted.
6113 Don't alter tip_frame or tip_window.
6114 (unwind_create_tip_frame): Set tip_frame to nil only if frame
6117 2000-12-16 Eli Zaretskii <eliz@is.elta.co.il>
6119 * fileio.c (Fcopy_file): Rename the last argument to keep_time, to
6120 be consistent with the doc string. Reported by NAKAJIMA Mikio
6121 <minakaji@osaka.email.ne.jp>.
6123 2000-12-16 Kenichi Handa <handa@etl.go.jp>
6125 * xfaces.c (Vface_ignored_fonts): New variable.
6126 (x_face_list_fonts): Ignore fonts matching Vface_ignored_fonts.
6127 (syms_of_xfaces): Declare Vface_ignored_fonts as a Lisp variable.
6129 2000-12-15 Gerd Moellmann <gerd@gnu.org>
6131 * dispnew.c (update_window): Detect pending input every nth line
6132 updated, i.e. do it depending on real work done, and not on the
6135 * xterm.c (expose_window): Don't redraw the window that's
6136 currently being updated.
6138 * window.c (Fset_window_point): Remove test for
6139 cursor_in_non_selected_windows.
6141 * lread.c (read1): Recognize end of file after `\\'.
6143 * xfns.c (x_create_tip_frame): Use unwind_create_tip_frame,
6144 not unwind_create_frame.
6146 2000-12-15 Dave Love <fx@gnu.org>
6148 * s/usg5-4.h (bcopy) [IRIX6]: Don't special-case definition of
6151 * s/irix6-5.h: #undef bcopy & al here. Include strings.h.
6153 2000-12-15 Kenichi Handa <handa@etl.go.jp>
6155 * coding.c (setup_coding_system): Clear all members of the struct
6156 coding_system at first.
6157 (detect_coding): Call detect_coding_mask with a correct MULTIBYTEP
6159 (code_convert_region): Don't override coding->src_multibyte and
6160 coding->dst_multibyte.
6162 * fns.c (Fmd5): Docstring improved.
6164 2000-12-15 Miles Bader <miles@gnu.org>
6166 * xdisp.c (window_box_height): Only use mode-line glyph-rows that
6167 are actually marked as mode-lines; otherwise use
6168 estimate_mode_line_height.
6170 2000-12-14 Gerd Moellmann <gerd@gnu.org>
6172 * editfns.c (Fformat): Prevent a buffer overrun when the format
6173 specifies a precision.
6175 2000-12-14 Eli Zaretskii <eliz@is.elta.co.il>
6177 * msdos.c (Fmsdos_set_mouse_buttons): Signal an error if the
6178 argument is outside the range [2..3].
6180 2000-12-14 Andrew Innes <andrewi@gnu.org>
6182 * w32fns.c (Fx_hide_tip): Avoid unnecessary work when there's
6183 nothing to do. Bind inhibit-quit.
6184 (tip_frame): Make it a Lisp_Object.
6185 (x_create_tip_frame): Set tip_frame after it has been added to
6187 (Fx_show_tip): Don't set tip_frame here.
6188 (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]: New variables.
6189 (unwind_create_frame, unwind_create_tip_frame): New functions.
6190 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
6191 while a frame is only partially constructed.
6193 * w32term.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
6194 (x_free_frame_resources): New function.
6195 (x_destroy_window): Use it.
6197 2000-12-14 Gerd Moellmann <gerd@gnu.org>
6199 * xfns.c (Fx_backspace_delete_keys_p): New function.
6200 (syms_of_xfns): Defsubr it.
6202 * config.in (HAVE_XKBGETKEYBOARD): Add.
6204 2000-12-14 Kenichi Handa <handa@etl.go.jp>
6206 * keyboard.c (echo_prompt): Argument type changed to Lisp_Object.
6207 Always store string in multibyte representation in echobuf.
6208 (echo_char): Always store string in multibyte representation in
6210 (echo_now): Call message2_nolog with the arg MULTIBYTE 1.
6211 (read_key_sequence): Adjusted for the change of echo_prompt.
6213 * fns.c (Fmd5): Docstring improved.
6215 * lisp.h (detect_coding_system): Prototype adjusted.
6217 * coding.c (ONE_MORE_BYTE_CHECK_MULTIBYTE): New macro.
6218 (detect_coding_emacs_mule, detect_coding_iso2022,)
6219 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
6220 (detect_coding_utf_16, detect_coding_ccl): Make them static.
6221 New argument MULTIBYTEP. Callers changed.
6222 (detect_coding_mask, detect_coding_system): New argument
6223 MULTIBYTEP. Callers changed.
6224 (decode_coding_string): Set coding->src_multibyte and
6225 coding->dst_multibyte before calling detect_coding and detect_eol.
6226 Update them after some coding system is detected.
6228 2000-12-13 Stefan Monnier <monnier@cs.yale.edu>
6230 * keymap.c (get_keyelt): Only eval the filter if `autoload' is set.
6232 * keyboard.c (menu_bar_items, tool_bar_items):
6233 Set `autoload' when looking up `tool-bar' or `menu-bar' submap.
6235 2000-12-13 Gerd Moellmann <gerd@gnu.org>
6237 * xfns.c (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]:
6239 (unwind_create_frame, unwind_create_tip_frame): New functions.
6240 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
6241 while a frame is only partially constructed.
6243 * xterm.h (x_free_frame_resources): Declare.
6245 * xterm.c (x_free_frame_resources): New function.
6246 (x_destroy_window): Use it.
6248 * dispnew.c (update_window): If do_mouse_tracking is non-nil,
6249 don't interrupt the update for pending input initially, i.e.
6250 update at least some lines.
6252 * keyboard.c (do_mouse_tracking): Make externally visible.
6254 * xterm.c (x_term_init): Declare gray_bitmap_bits as `extern char *'.
6256 * xfns.c (gray_bitmap_bits): Declare `char *'.
6258 2000-12-12 Gerd Moellmann <gerd@gnu.org>
6260 * xdisp.c (display_tool_bar_line): Make sure that tool bar
6261 lines start with a relief line.
6263 2000-12-12 Dave Love <fx@gnu.org>
6265 * window.c (Fdisplay_buffer): Doc fix.
6266 (Fwindow_list): Remove unused var.
6268 * buffer.h (mmap_set_vars): Declare.
6270 * window.h (Fset_window_point): Declare.
6272 2000-12-12 Eli Zaretskii <eliz@is.elta.co.il>
6274 * msdos.c (fast_find_position): Don't overstep the last window row.
6275 (IT_note_mouse_highlight): Initialize portion to -1. Remove unused
6276 variable `area'. When looking for a row under (X,Y), give up if some
6277 of the previous rows is not enabled.
6279 2000-12-12 Gerd Moellmann <gerd@gnu.org>
6281 * window.c (Fset_window_point): If displaying cursors in windows
6282 other than the selected window, make sure redisplay updates
6283 other windows to show the new value of point in the window.
6285 * dispextern.h (cursor_in_non_selected_windows): Declare extern.
6287 * buffer.c (Fkill_buffer): Don't Fset_buffer when testing if
6288 the buffer is the sole visible buffer when in the mini-buffer.
6290 * xdisp.c (setup_echo_area_for_printing, with_echo_area_buffer):
6291 Bind `inhibit-read-only' to t.
6292 (unwind_with_echo_area_buffer): Use AREF.
6294 * xfns.c (Fx_hide_tip): Simplified.
6296 * s/freebsd.h, s/netbsd.h (GC_MARK_STACK): Use GC_MAKE_GCPROS_NOOPS
6299 * s/gnu-linux.h (GC_MARK_STACK): Define as GC_MAKE_GCPROS_NOOPS.
6301 2000-12-11 Gerd Moellmann <gerd@gnu.org>
6303 * xfns.c (Fx_hide_tip): Fix last change.
6305 * xfns.c (Fx_hide_tip): Avoid unnecessary work when there's
6306 nothing to do. Bind inhibit-quit.
6307 (tip_frame): Make it a Lisp_Object.
6308 (x_create_tip_frame): Set tip_frame after it has been added to
6310 (Fx_show_tip): Don't set tip_frame here.
6312 * xterm.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
6314 * xdisp.c (prepare_menu_bars): Changes for tip_frame being a
6317 * dispextern.h: Change external declaration of tip_frame.
6319 * keymap.c (Fkey_description): If KEYS is an empty key sequence,
6320 return an empty string.
6322 * xdisp.c (try_cursor_movement): Check update_mode_lines instead
6323 of the window's update_mode_line flag, since the former is set by
6324 force-mode-line-update, not the latter. This makes
6325 column-number-mode slightly faster.
6327 * xdisp.c (try_window_id) <all changes above window start>:
6330 2000-12-11 Paul Eggert <eggert@twinsun.com>
6332 * config.in (HAVE_FTELLO): Remove.
6334 (_XOPEN_SOURCE): Remove; the large-file code no longer needs it.
6335 * lread.c (file_offset, file_tell): Depend on HAVE_FSEEKO, not
6337 * s/hpux10.h (_FILE_OFFSET_BITS): Do not undef.
6338 * s/isc3-0.h, s/osf5-0.h: Update comment about _XOPEN_SOURCE.
6340 2000-12-11 Miles Bader <miles@gnu.org>
6342 * window.c (displayed_window_lines): Don't round up when
6343 converting empty space at bottom to lines.
6344 Handle non-newline-terminated final lines properly.
6345 (Fwindow_text_height): New function (used to be in lisp).
6346 (syms_of_window): Initialize it.
6348 2000-12-09 Stefan Monnier <monnier@cs.yale.edu>
6350 * syntax.c (scan_lists): Check that the right quote char has the
6351 right Sstring syntax when jumping over strings.
6352 (init_syntax_once): Use Smax rather than 13.
6354 2000-12-09 Miles Bader <miles@gnu.org>
6356 * window.c (Fpos_visible_in_window_p): Replace FULLY parameter
6357 with PARTIALLY, inverting the sense.
6358 (window_scroll_pixel_based): Scroll partially visible lines into
6359 place if we hit the beginning or end of the buffer.
6360 (displayed_window_lines): Don't include partially visible lines.
6361 (Fmove_to_window_line): Skip past any partially visible first line.
6363 2000-12-08 Gerd Moellmann <gerd@gnu.org>
6365 * keymap.c (current_minor_maps): Use malloc. Prevent a leak.
6367 * tparam.c (tparam1): Change the way buffers are reallocated to be
6368 portable and less obfuscated.
6370 * termcap.c (tgetent): Change the way buffers are reallocated to
6371 be portable and less obfuscated.
6373 * macros.c (store_kbd_macro_char): Change the way buffers are
6374 reallocated to be portable and less obfuscated.
6376 * lread.c (read1): Change the way buffers are reallocated to be
6377 portable and less obfuscated.
6379 * doc.c (Fsubstitute_command_keys): Change the way buffers
6380 are reallocated so that it is portable.
6382 2000-12-07 Eli Zaretskii <eliz@is.elta.co.il>
6384 * dosfns.c (Ffile_system_info): New function.
6385 (syms_of_dosfns): Defsubr it.
6387 2000-12-07 Stefan Monnier <monnier@cs.yale.edu>
6389 * alloc.c (gc_sweep): Add comment.
6391 2000-12-07 Gerd Moellmann <gerd@gnu.org>
6393 * sound.c (vox_configure): Change order of ioctls.
6394 Don't set SNDCTL_DSP_SPEED from bps, don't set SNDCTL_DSP_SAMPLESIZE.
6395 Ignore errors when changing volume.
6396 (vox_close): Don't reset the device.
6398 * process.c (read_process_output): Make sure the process marker's
6399 position is valid when the process buffer is changed in
6400 after-change functions. W3 does that.
6402 * xfns.c (x_free_gcs): New function.
6404 * xterm.h (x_free_gcs): Add prototype.
6406 * widget.c (EmacsFrameDestroy): Call x_free_gcs instead of
6409 * xterm.c (x_destroy_window): Call x_free_gcs so that
6410 resources of non-toolkit X windows will be freed.
6412 2000-12-07 Andrew Innes <andrewi@gnu.org>
6414 * w32fns.c (xlfd_charset_of_font): Fix last change.
6416 2000-12-06 Dave Love <fx@gnu.org>
6418 * md5.h (__P): Don't define -- it comes from config.h.
6420 * strftime.c: Change some #if foo to #ifdef foo.
6422 2000-12-06 Andrew Innes <andrewi@gnu.org>
6424 * w32term.h (CP_INVALID): Rename to CP_UNKNOWN.
6426 * w32fns.c (xlfd_charset_of_font): Don't overwrite fontname argument.
6427 (w32_codepage_for_font): Rename CP_INVALID to CP_UNKNOWN.
6428 (w32_list_fonts): Don't choke if pattern doesn't specify a codepage.
6430 2000-12-06 Gerd Moellmann <gerd@gnu.org>
6432 * alloc.c (gc_sweep): Prevent symbols read during loadup
6435 * xdisp.c (underlying_face_id): New function.
6436 (handle_face_prop, face_before_or_after_it_pos): Use it
6437 to determine the face ``under'' a string. Let strings inherit
6438 the face of the buffer under them.
6440 * xfaces.c (face_at_string_position): Update function comment.
6442 * dispnew.c (adjust_glyph_matrix): Don't reuse a window's current
6443 matrix if the window's left position has changed; we need to
6444 redraw it in this case.
6446 * dispextern.h (struct glyph_matrix): Add member window_left_x.
6448 * window.c (coordinates_in_window): Check mouse on mode-line or
6451 * alloc.c (Fgarbage_collect): Dox fix. Return a list as
6452 advertized by the function documentation.
6454 * window.c (syms_of_window): Doc fix.
6456 * sound.c (vox_configure): Set volume for left and right channel.
6457 (sound_cleanup): Return nil.
6459 * xdisp.c (move_it_by_lines): Fix paren typo.
6461 * xterm.c (x_load_font): Don't use the font's max_bounds for
6462 computing the height of the font. If max_bounds' ascent or
6463 descent are greater than the font's ascent or descent, this means
6464 glyphs overlap, which should be handled now by redisplay.
6466 * window.c (Veven_window_heights): New variable.
6467 (syms_of_window): DEFVAR_LISP it.
6468 (Fdisplay_buffer): Check Veven_window_heights before evening the
6471 2000-12-06 Miles Bader <miles@gnu.org>
6473 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is `t',
6474 update `default-frame-alist' instead of setting no frame parameters.
6476 2000-12-06 Kenichi Handa <handa@etl.go.jp>
6478 * composite.c (update_compositions): Fix typo (use the correct
6481 2000-12-05 Jason Rumney <jasonr@gnu.org>
6483 * md5.h: Remove underscores from function declarations.
6484 (__attribute__, __alignof__) [!__GNUC__]: Define.
6486 * md5.c: Delay include of md5.h until after namespace cleaning.
6488 * makefile.w32-in (fns.o): Depend on md5.h
6489 (md5.o): New target.
6492 * makefile.nt: Likewise.
6494 2000-12-05 Jason Rumney <jasonr@altavista.net>
6496 * w32term.c (expose_area): Complete last change.
6498 2000-12-05 Ken Raeburn <raeburn@gnu.org>
6500 * minibuf.c: Include intervals.h.
6502 2000-12-05 Jason Rumney <jasonr@gnu.org>
6504 * w32term.c (x_produce_glyphs): If a font for a component of
6505 a composition is not found, use 1 pixel dot ascent and 0 dot
6506 descent value to avoid displaying terribly tall empty boxes.
6507 (expose_area): Pass x-coordinate relative to the exposed
6508 area to x_draw_glyphs instead of a window-relative coordinate.
6510 2000-12-05 Gerd Moellmann <gerd@gnu.org>
6512 * xdisp.c (next_element_from_ellipsis): Save face before selective
6513 display in saved_face_id, and set face_before_selective_p.
6514 (reseat_1): Reset face_before_selective_p.
6515 (append_space, extend_face_to_end_of_line): If iterator's
6516 face_before_selective_p is set, use the face from saved_face_id.
6517 (extend_face_to_end_of_line): For tty frames, make sure to
6518 use the right face id when producing spaces at the end of
6521 * dispextern.h (struct it): Add face_before_selective_p.
6523 * keyboard.c (record_char): Don't record identical help-echo
6524 events in recent_keys.
6526 * xterm.c [USE_X_TOOLKIT]: Close the display.
6527 (xim_close_dpy): Handle case that the display has been closed.
6529 * xterm.c (x_destroy_window): Reset the frame's X window after
6532 * dispnew.c (adjust_glyph_matrix): Make sure to initialize local
6533 variable window_width.
6534 (line_draw_cost): Fix code skipping over spaces at the end of the
6535 line when must_write_spaces is not set.
6536 (scrolling_window): Fix code inserting runs in list of all runs.
6538 2000-12-05 Kenichi Handa <handa@etl.go.jp>
6540 * coding.c (setup_coding_system): Be sure to initialize
6541 coding->category_idx.
6543 2000-12-04 Gerd Moellmann <gerd@gnu.org>
6545 * xterm.c (PER_CHAR_METRIC): Removed because not used.
6547 * xterm.c (expose_area): Pass x-coordinate relative to the exposed
6548 area to x_draw_glyphs instead of a window-relative coordinate.
6550 * fileio.c (auto_save_error): Add parameter ERROR. Show the
6551 error in the message.
6553 * keyboard.c (Fread_key_sequence): Don't start the busy cursor
6554 timer after having read a key. It's not good for code reading
6555 several keys in a loop, like an input method.
6557 * fileio.c (Finsert_file_contents): When VISIT is t, don't
6558 record undo information for format-decode.
6560 * undo.c (Fprimitive_undo): Bind inhibit-read-only to t if
6561 current buffer is read-only, not if it isn't.
6563 * keyboard.c (record_char): Record `help-echo' input events
6564 in recent_keys only if they display some help. Don't record
6565 `help-echo' events as macro char.
6567 2000-12-04 Richard M. Stallman <rms@caffeine.ai.mit.edu>
6569 * editfns.c (save_excursion_restore): Don't move point
6570 in another window if it is showing the wrong buffer.
6571 Avoid the call to Fwindow_live_p, for speed.
6573 2000-12-04 Kenichi Handa <handa@etl.go.jp>
6575 * xfaces.c (struct font_name): New member registry_priority.
6576 (split_font_name): Initialize the above member to zero.
6577 (concat_font_list): New function.
6578 (font_list): Include fonts of all alternative registries.
6579 (FONT_POINT_SIZE_QUANTUM): New macro.
6580 (better_font_p): Ignore point size difference less than
6581 FONT_POINT_SIZE_QUANTUM. Use registry_prioprity as a last resort.
6583 * xterm.c (x_produce_glyphs): If a font for a component of
6584 a composition is not found, use 1 pixel dot ascent and 0 dot
6585 descent value to avoid displaying terribly tall empty boxes.
6587 * ccl.c (stack_idx_of_map_multiple): Don't use C initializier.
6589 2000-12-03 Ken Raeburn <raeburn@gnu.org>
6591 * coding.h (code_convert_string1): Declare.
6593 * fns.c (Fmd5): Pass lisp objects, not integers, to call3.
6595 * lisp.h (Fmake_variable_buffer_local, Fbuffer_file_name): Declare.
6597 2000-12-02 Jason Rumney <jasonr@gnu.org>
6599 * w32term.c (w32_bdf_per_char_metric): Dereference pointer
6600 correctly for single byte character case.
6601 (w32_per_char_metric): Do not try to make any assumptions about
6602 the metrics of BDF fonts.
6603 (x_estimate_mode_line_height): If `mode-line' face
6604 hasn't a font, use that of the frame, as drawing glyphs does.
6605 (note_mouse_highlight): Change the cursor shape on the vertical
6606 border between windows [not enabled].
6608 * w32term.h (struct w32_output): Add member horizontal_drag_cursor.
6610 * w32fns.c (Fx_create_frame): Reintroduce the call to
6611 face-set-after-frame-defaults.
6612 (Vx_window_horizontal_drag_shape): New variable.
6613 (syms_of_xfns): DEFVAR_LISP it.
6614 (x_set_mouse_color): Create frame's horizontal_drag_cursor [not
6617 2000-12-02 Simon Josefsson <simon@josefsson.org>
6619 * fns.c (Fmd5): Use a different logic to decide the coding system
6622 * coding.h (Qwrite_region, Qcoding_system_error): Declare extern.
6624 2000-12-02 Eli Zaretskii <eliz@is.elta.co.il>
6626 * fileio.c (Fread_file_name) [DOS_NT]: Don't crash if homedir is NULL.
6628 2000-12-01 Gerd Moellmann <gerd@gnu.org>
6630 * xterm.c (x_calc_absolute_position): Don't subtract menubar's
6631 height for YNegative.
6632 (x_calc_absolute_position) [USE_MOTIF]: Use the column widget's
6633 height; also see comment there.
6635 * window.c (coordinates_in_window): Handle computations for
6636 positions on the vertical bar and fringes differently for
6637 window-system frames. Consider some pixels near the vertical bar
6638 as on the bar if the frame doesn't have vertical scroll bars.
6639 Associate positions between mode or header lines with the
6640 right window, the left one.
6642 2000-12-01 Jason Rumney <jasonr@gnu.org>
6644 * w32term.c (w32_clear_window): Avoid clearing an invalid frame.
6646 * w32xfns.c (get_frame_dc): Avoid changing the palette on an
6649 2000-12-01 Gerd Moellmann <gerd@gnu.org>
6651 * window.c (struct saved_window): Add members orig_top and orig_height.
6652 (SAVED_WINDOW_VECTOR_SIZE): Increment to 16.
6653 (save_window_save, Fset_window_configuration): Save/restore
6654 window's orig_top and orig_height.
6656 2000-12-01 Jason Rumney <jasonr@gnu.org>
6658 * w32term.c (x_draw_vertical_border): Fix call to w32_fill_rect.
6660 * w32fns.c (x_set_cursor_color): Fix last change.
6662 2000-11-30 Gerd Moellmann <gerd@gnu.org>
6664 * xdisp.c (echo_area_display): If cursor is in the echo area, make
6665 sure that the next redisplay displays the minibuffer, so that
6666 the cursor will be replaced with what the minibuffer wants.
6668 * xterm.c: Test USE_TOOLKIT_SCROLL_BARS everywhere with #ifdef and
6669 #ifndef instead of using #if.
6670 (XTread_socket) [USE_MOTIF] <KeyPress>: Call XmIsScrollBar only if
6671 USE_TOOLKIT_SCROLL_BARS is defined.
6673 2000-11-30 Jason Rumney <jasonr@gnu.org>
6675 * w32fns.c (x_set_cursor_color): Use x_update_cursor instead of
6678 2000-11-30 Gerd Moellmann <gerd@gnu.org>
6680 * fns.c (Fmd5): Doc fix.
6682 2000-11-30 Simon Josefsson <simon@josefsson.org>
6684 * fns.c (Fmd5): New function.
6685 (syms_of_fns): Defsubr md5.
6687 * Makefile.in (obj): Add md5.o
6689 2000-11-30 Gerd Moellmann <gerd@gnu.org>
6691 * md5.h, md5.c: New files, taken from glibc.
6693 * xmenu.c (popup_get_selection): Use xmalloc instead of malloc.
6695 * xterm.c (x_estimate_mode_line_height): If `mode-line' face
6696 hasn't a font, use that of the frame, as drawing glyphs does.
6698 2000-11-29 Stefan Monnier <monnier@cs.yale.edu>
6700 * eval.c (Frun_hooks): Allow 0 arguments.
6702 2000-11-29 Gerd Moellmann <gerd@gnu.org>
6704 * xterm.c (XTmouse_position) [USE_X_TOOLKIT]: When the mouse
6705 is over the menu bar widget, say it's not on the frame.
6707 * xfns.c (Fx_create_frame): Reintroduce the call to
6708 face-set-after-frame-defaults.
6710 * eval.c (Fsignal): Reset handling_signal.
6712 2000-11-28 Jason Rumney <jasonr@gnu.org>
6714 * w32menu.c (add_menu_item): Reset menu item text when changing
6715 type to radio button.
6717 2000-11-28 Gerd Moellmann <gerd@gnu.org>
6719 * xselect.c: Update copyright.
6721 * window.c (coordinates_in_window): If on a mode or header line,
6722 but sufficiently close to its start, return ``on vertical
6723 border''. This gives us a way to drag windows horizontally when
6724 using toolkit scroll bars.
6726 * xterm.c (note_mouse_highlight): Change the cursor shape
6727 on the vertical border between windows.
6729 * xterm.h (struct x_output): Add member horizontal_drag_cursor.
6731 * xfns.c (Vx_window_horizontal_drag_shape): New variable.
6732 (syms_of_xfns): DEFVAR_LISP it.
6733 (x_set_mouse_color): Create frame's horizontal_drag_cursor.
6735 * textprop.c (text_read_only): New function.
6736 (verify_interval_modification): Use it instead of signaling
6737 `text-read-only'. This makes it easier to catch this error
6740 * xdisp.c (forward_to_next_line_start): Check for newlines,
6741 not end of line, which includes CR.
6743 2000-11-28 Kenichi Handa <handa@etl.go.jp>
6745 * coding.c (Ffind_coding_systems_region_internal): Be sure to
6746 include no-conversion.
6748 2000-11-27 Jason Rumney <jasonr@gnu.org>
6750 * w32fns.c (w32_load_system_font): Always mark font as double byte
6751 if codepage is unicode.
6753 2000-11-27 Gerd Moellmann <gerd@gnu.org>
6755 * xdisp.c (forward_to_next_line_start): If already on a newline,
6756 just consume it to avoid unintended skipping over invisible text below.
6758 * keyboard.c (lucid_event_type_list_p): Handle `help-echo',
6759 `vertical-line', `mode-line' and `header-line' events.
6761 * xdisp.c (try_window_id): Avoid starting to display in the middle
6762 of a character, a TAB for instance. This is easier than to set
6763 up the iterator exactly, and it's not a frequent case, so the
6764 additional effort wouldn't really pay off.
6766 2000-11-26 Andrew Choi <akochoi@i-cable.com>
6768 * emacs.c (main) [macintosh]: Call syms_of_frame before calling
6771 2000-11-25 Jason Rumney <jasonr@gnu.org>
6773 * keyboard.c (make_lispy_event) [mouse_wheel, drag_n_drop]:
6774 Args to window_from_coordinates should be pixel coordinates.
6776 * w32fns.c (x_to_w32_font): Do not filter out italic fonts, as new
6777 redisplay handles them properly.
6779 2000-11-25 Miles Bader <miles@gnu.org>
6781 * indent.c (compute_motion): Keep pos_byte in sync with pos.
6783 2000-11-24 Jason Rumney <jasonr@gnu.org>
6785 * w32.c (init_environment): Set LANG environment variable based on
6786 locale settings, if not set.
6788 * w32fns.c (x_set_tool_bar_lines): Clear internal border when
6789 making tool bar smaller. When clearing the frame, also
6790 clear current matrices. Clear frame when tool bar disappears.
6791 Don't use more lines for the tool-bar than is available.
6792 (x_change_window_heights): New function.
6794 2000-11-24 Gerd Moellmann <gerd@gnu.org>
6796 * xdisp.c (init_from_display_pos): If POS says we're already after
6797 an overlay string ending at POS, make sure to pop the iterator
6798 because it will be in front of that overlay string. When POS is
6799 ZV, we've thereby also ``processed'' overlay strings at ZV.
6801 * xfaces.c (lface_from_face_name): Function comment fix.
6803 2000-11-24 Miles Bader <miles@gnu.org>
6805 * xdisp.c (display_menu_bar, display_mode_line): Change the way we
6806 apply `mode-line-inverse-video' -- zero means force display using
6807 the default face, non-zero means display using the specialized face.
6808 (syms_of_xdisp): `mode-line-inverse-video' defaults to true again.
6810 2000-11-23 Kenichi Handa <handa@etl.go.jp>
6812 * alloc.c (Fmake_string): Use MAX_MULTIBYTE_LENGTH, instead of
6815 2000-11-23 Eli Zaretskii <eliz@is.elta.co.il>
6817 * coding.c (decode_coding_emacs_mule): Fix the case of
6818 CODING_EOL_LF, which used uninitialized value of c.
6820 2000-11-23 Stefan Monnier <monnier@cs.yale.edu>
6822 * xdisp.c (syms_of_xdisp): Make fontification-functions buffer-local.
6824 2000-11-22 Gerd Moellmann <gerd@gnu.org>
6826 * buffer.c (Fmake_indirect_buffer): Don't treat nil as a
6829 * frame.h (struct frame): Replace desired_tool_bar_items,
6830 current_tool_bar_items, n_desired_tool_bar_items,
6831 n_current_tool_bar_items with tool_bar_items and n_tool_bar_items.
6833 * frame.c (make_frame): Change initialization of tool bar
6836 * xterm.c (x_handle_tool_bar_click, note_tool_bar_highlight):
6837 Change references to members deleted from struct frame to use the
6840 * xdisp.c (update_tool_bar, build_desired_tool_bar_string): Change
6841 references to members deleted from struct frame to use the new ones.
6843 * dispnew.c (update_frame): Do nothing with frame's tool bar items.
6845 * alloc.c (mark_object) <frame>: Mark tool bar items differently.
6847 * w32term.c (x_tool_bar_item, w32_handle_tool_bar_click)
6848 (note_tool_bar_highlight): Change references to members deleted
6849 from struct frame to use the new ones.
6851 2000-11-23 Miles Bader <miles@gnu.org>
6853 * xdisp.c (display_menu_bar): Or `mode-line-inverse-video' with
6854 the face's inverse-video attribute, rather than overriding it.
6856 2000-11-22 Gerd Moellmann <gerd@gnu.org>
6858 * xfns.c (x_set_tool_bar_lines): Clear internal border when
6859 making tool bar smaller.
6861 2000-11-22 Dave Love <fx@gnu.org>
6863 * s/sol2-5.h (_LARGEFILE_SOURCE, _FILE_OFFSET_BITS): Don't define.
6865 2000-11-22 Miles Bader <miles@gnu.org>
6867 * keyboard.c (Vminibuffer_message_timeout): New variable.
6868 (command_loop_1): Use it to determine message timeout.
6869 (syms_of_keyboard): Initialize it.
6871 * xdisp.c (syms_of_xdisp): `mode-line-inverse-video' defaults to nil.
6873 2000-11-22 Kenichi Handa <handa@etl.go.jp>
6875 * sysdep.c: Move the code for declaring h_errno after #include
6878 2000-11-21 Gerd Moellmann <gerd@gnu.org>
6880 * xfns.c (Fx_hide_tip) [USE_LUCID]: Add a hack to redisplay
6881 the menu bar when the tooltip is unmapped.
6883 * buffer.c (Fkill_buffer): Notice if the buffer to kill is the
6884 sole visible buffer when we're currently in the mini-buffer, and
6887 2000-11-21 Jason Rumney <jasonr@gnu.org>
6889 * w32select.c (Fw32_set_clipboard_data): Save a copy of what is
6890 put on the clipboard.
6891 (Fw32_get_clipboard_data): Compare data on clipboard with saved
6892 copy of what Emacs last put there. If they are the same, do not
6893 use the clipboard copy to avoid losing data due to coding conversions.
6895 2000-11-22 Miles Bader <miles@gnu.org>
6897 * minibuf.c (Vminibuffer_prompt_properties): New variable.
6898 (syms_of_minibuf): Initialize it.
6899 (read_minibuf): Add properties from Vminibuffer_prompt_properties
6900 to prompt, don't make read-only.
6902 2000-11-21 Gerd Moellmann <gerd@gnu.org>
6904 * bytecode.c (Fbyte_code) <Bvarbind, Bunwind_protect>:
6905 Add BEFORE/AFTER_POTENTIAL_GC.
6907 * s/hpux10.h (_FILE_OFFSET_BITS): Undef.
6909 * buffer.c (mmap_free_1): Avoid a compiler warning.
6911 * term.c, cm.c: Don't try to include termcap.h; see comment there.
6913 2000-11-21 Kenichi Handa <handa@etl.go.jp>
6915 * s/sol2-5.h: Move #undef USE_MMAP_FOR_BUFFERS out of #if 0
6918 2000-11-20 Gerd Moellmann <gerd@gnu.org>
6920 * xfns.c (x_create_tip_frame): Use CWSaveUnder only if the
6923 * s/gnu-linux.h: Don't use `#cpu'.
6925 * buffer.c (MAP_FAILED): Define it as `((void *) -1)' if it's
6926 not defined in mman.h.
6928 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): New variables.
6929 (x_send_scroll_bar_event): Store the window in scroll_bar_windows
6930 and store an index in the XClientMessageEvent. Storing a
6931 Lisp_Object or pointer can fail on a 64 bit system, since X only
6933 (x_scroll_bar_to_input_event): Get the window from scroll_bar_windows.
6935 2000-11-20 Dave Love <fx@gnu.org>
6937 * Makefile.in (LIBX): Reorder for -lX11 after -lXpm.
6939 2000-11-20 Gerd Moellmann <gerd@gnu.org>
6941 * s/sol2-5.h (USE_MMAP_FOR_BUFFERS): Undefine.
6943 2000-11-20 Kenichi Handa <handa@etl.go.jp>
6945 * charset.c (get_new_private_charset_id): Don't limit CHARSET_ID
6948 * alloc.c (make_string): Fix previous change. Be sure to make
6949 unibyte string correctly.
6951 2000-11-19 Gerd Moellmann <gerd@gnu.org>
6953 * window.c (Fwindow_list): Change parameter list to be XEmacs
6955 (window_list_1): New function.
6956 (window_loop): Use it instead of Fwindow_list.
6958 * sysdep.c (emacs_ospeed): New variable.
6959 (toplevel): Don't declare ospeed extern.
6960 (init_baud_rate): Use emacs_ospeed instead of ospeed.
6962 * termcap.c (ospeed): Remove.
6963 (tputs) [!emacs]: Remove unused code.
6964 (tgetent): Avoid a compiler warning.
6966 * xterm.c (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
6967 (x_scroll_bar_remove, XTset_vertical_scroll_bar): Call
6968 SCROLL_BAR_X_WIDGET with additional argument DPY.
6970 * xterm.h (struct scroll_bar): Members x_widget_low, x_widget_high
6972 (SCROLL_BAR_X_WIDGET): Get the widget via XtWindowToWidget.
6973 Take the X display as additional argument.
6974 (SET_SCROLL_BAR_X_WIDGET): Store the window of the widget, since
6975 `Widget' is a pointer type that's not easily stored in Lisp_Object
6976 form in a portable way.
6978 * dispnew.c (update_text_area): Fix last change.
6980 2000-11-18 Gerd Moellmann <gerd@gnu.org>
6982 * xdisp.c: Use BINDING_STACK_SIZE throughout.
6984 * xfns.c (x_set_tool_bar_lines): When clearing the frame, also
6985 clear current matrices.
6987 * buffer.c (mmap_enlarge): Don't print a message on stderr
6988 if mapping new memory at the end of the existing region fails.
6990 * dispnew.c (update_text_area): Don't skip over equal glyphs
6991 when the last current glyph overlaps the glyph to its right.
6993 2000-11-18 Miles Bader <miles@gnu.org>
6995 * xdisp.c (message_log_check_duplicate): Let "..."-detection match
6996 lines that *end* with "..." too (that's the most common case!).
6998 2000-11-18 Gerd Moellmann <gerd@gnu.org>
7000 * xdisp.c (resize_mini_window): Temporarily change to the
7001 mini-window's buffer if necessary.
7003 * xfns.c (Fx_show_tip): Use default y-offset of -10 so that
7004 the tooltip obscures less text under it.
7006 2000-11-17 Gerd Moellmann <gerd@gnu.org>
7008 * puresize.h (BASE_PURESIZE): Increase to 700000.
7010 2000-11-18 Jason Rumney <jasonr@gnu.org>
7012 * w32term.c (w32_draw_bitmap): Use face to set colors.
7014 2000-11-17 Dave Love <fx@gnu.org>
7016 * lread.c (Fload): Fix #ifdef for pcc.
7018 2000-11-17 Gerd Moellmann <gerd@gnu.org>
7020 * xdisp.c (pos_visible_p): Compute the default character height
7023 2000-11-16 Gerd Moellmann <gerd@gnu.org>
7025 * xdisp.c (pos_visible_p): Handle case that we reach ZV without
7026 knowing the line's height; use the default font's height in that case.
7028 * xfaces.c (weight_table): Add `demi' with the same meaning as
7031 2000-11-16 Kenichi Handa <handa@etl.go.jp>
7033 * dispnew.c (null_row): New global static variable.
7034 (clear_glyph_row): Delete local static variable null_row.
7036 2000-11-15 Jason Rumney <jasonr@gnu.org>
7038 * w32term.c (HIGHLIGHT_COLOR_DARK_BOOST_LIMIT): New constant.
7039 (w32_alloc_lighter_color): Use new brightness calculations from
7040 xterm.c. Scale delta to be in the range expected by W32.
7041 (w32_draw_relief_rect): Use frame relief colors.
7043 2000-11-15 Gerd Moellmann <gerd@gnu.org>
7045 * frame.c (syms_of_frame_1): Removed; code moved to syms_of_frame.
7046 (Qinhibit_default_face_x_resources): New variable.
7047 (syms_of_frame): Initialize it.
7048 (Fmodify_frame_parameters): Bind inhibit-default-face-x-resources.
7050 * xdisp.c (pos_visible_p): Improve function comment.
7052 * lisp.h (BINDING_STACK_SIZE): New macro.
7054 * dired.c (directory_files_internal) [EAGAIN || EINTR]: Retry
7055 reading the directory if readdir returns null and errno is EAGAIN
7058 2000-11-14 Stefan Monnier <monnier@cs.yale.edu>
7060 * xdisp.c (try_scrolling): Set scroll_max to max of scroll_* args
7061 so setting scroll-step to 1 doesn't defeat scroll-conservatively.
7062 Set amount_to_scroll to max of dx and scroll_step so that
7063 scroll-conservatively doesn't defeat scroll-step>1.
7064 (syms_of_xdisp): Add a hint in scroll-step's docstring to use
7065 scroll-conservatively for line-at-a-time scrolling.
7067 2000-11-14 Gerd Moellmann <gerd@gnu.org>
7069 * window.c (Fpos_visible_in_window_p): Call pos_visible with
7072 * xdisp.c (current_mode_line_height, current_header_line_height):
7074 (init_xdisp): Initialize them.
7075 (pos_visible_p): Add parameter EXACT_MODE_LINE_HEIGHTS_P. Compute
7076 and use exact mode line heights if it is set.
7078 * lisp.h (pos_visible_p): Change prototype.
7080 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
7081 (CURRENT_HEADER_LINE_HEIGHT): Look at current_mode_line_height
7082 and current_header_line_height first.
7083 (current_mode_line_height, current_header_line_height):
7086 2000-11-14 Miles Bader <miles@lsi.nec.co.jp>
7088 * xterm.c (x_alloc_lighter_color): Use real brightness calculation.
7089 Just use FACTOR/2 instead of HIGHLIGHT_COLOR_DARK_BOOST.
7090 (HIGHLIGHT_COLOR_DARK_BOOST): Macro removed.
7092 2000-11-14 Miles Bader <miles@gnu.org>
7094 * xterm.c (x_alloc_lighter_color): Include an additive component
7095 too for dark colors, because FACTOR isn't enough.
7096 (HIGHLIGHT_COLOR_DARK_BOOST, HIGHLIGHT_COLOR_DARK_BOOST_LIMIT):
7099 2000-11-13 Gerd Moellmann <gerd@gnu.org>
7101 * keyboard.c (show_help_echo): Call message3_nolog with number of
7102 bytes in the help string as 2nd parameter, instead of the number
7105 2000-11-13 Miles Bader <miles@gnu.org>
7107 * lread.c (openp): Return -2 instead of 0 for the `remote file' case.
7108 (Fload): Use new openp return protocol.
7109 Don't try to use Vload_source_file_function to load .elc files.
7110 * xfns.c (x_create_bitmap_from_file, x_find_image_file): Use new
7111 openp return protocol.
7112 * w32fns.c (x_create_bitmap_from_file, x_find_image_file): Likewise.
7114 2000-11-11 Kenichi Handa <handa@etl.go.jp>
7116 * syssignal.h: Pay attention to BROKEN_SIGAIO and BROKEN_SIGPTY.
7118 * m/ibmrs6000.h (BROKEN_SIGAIO, BROKEN_SIGPTY, BROKEN_SIGPOLL):
7119 Defined these macros.
7120 (NLIST_STRUCT): Avoid re-defining it.
7122 * s/hpux10.h (C_SWITCH_X_SYSTEM): Include -I/usr/include/X11R6 and
7123 -I/usr/contrib/X11R6/include.
7124 (LD_SWITCH_X_DEFAULT): Include -L/usr/lib/X11R6.
7126 2000-11-10 Jason Rumney <jasonr@gnu.org>
7128 * w32term.h (CP_8BIT, CP_UNICODE, CP_INVALID): New pseudo-codepages.
7130 * w32term.c (w32_encode_char): Handle CP_UNICODE specially.
7131 (w32_use_unicode_for_codepage): Use new pseudo-codepages.
7133 * w32fns.c (Qw32_charset_hangeul): Rename to match w32 headers.
7134 (Qw32_charset_vietnamese): New symbol.
7135 (xlfd_charset_of_font): New function.
7136 (w32_load_system_font): Use it.
7137 (x_to_w32_charset): Use Fassoc to find charset info. Special case
7138 when Vw32_charset_info_alist is nil to ensure default face always
7139 has font. Use Fcar and Fcdr for safety.
7140 (w32_to_x_charset): Use Vw32_charset_info_alist for mappings.
7141 (w32_codepage_for_font): Use xlfd_charset_of_font. Use new
7142 pseudo-codepages for special cases.
7143 (w32_to_x_font): New parameter to allow charset portion to be
7144 specified where there is many to one mapping. Callers changed.
7145 (w32_list_fonts): Avoid listing fonts that won't display.
7147 2000-11-10 Gerd Moellmann <gerd@gnu.org>
7149 * xfaces.c (Vface_alternative_font_registry_alist): New variable.
7150 (font_list_1): Renamed from font_list.
7151 (font_list): New function, trying alternative registries from
7152 Vface_alternative_font_registry_alist.
7153 (Finternal_set_alternative_font_registry_alist): New function.
7154 (syms_of_xfaces): Initialize and Staticpro
7155 Vface_alternative_font_registry_alist.
7156 Defsubr Finternal_set_alternative_font_registry_alist.
7158 2000-11-09 Ken Raeburn <raeburn@gnu.org>
7160 * lisp.h (Flooking_at): Declare.
7162 2000-11-09 Gerd Moellmann <gerd@gnu.org>
7164 * dired.c (directory_files_internal): Fix a braino.
7166 * dired.c (directory_files_internal): Add missing GCPRO's.
7169 2000-11-08 Gerd Moellmann <gerd@gnu.org>
7171 * xdisp.c (syms_of_xdisp): Change doc of max-mini-window-height.
7172 (resize_mini_window): Return quickly if Vresize_mini_window is
7173 nil. Don't return if Vmax_mini_window_height is nil.
7175 * xdisp.c (Vresize_mini_window, Qgrow_only): New variables.
7176 (syms_of_xdisp): Initialize them.
7177 (resize_mini_window): Act according to the setting of
7178 Vresize_mini_window.
7179 (syms_of_xdisp): Initialize Vmenu_bar_update_hook to nil.
7181 * xterm.c (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS]: Map the
7182 scroll bar widget after configuring it, so that it will appear at
7183 the right position from the start.
7184 (XTredeem_scroll_bar): Cleaned up.
7186 2000-11-08 Kenichi Handa <handa@etl.go.jp>
7188 * xterm.c (VCENTER_BASELINE_OFFSET): Fix previous change. If the
7189 font is taller than the frame line, we don't have to bias the
7192 * w32term.c (VCENTER_BASELINE_OFFSET): Likewise.
7194 2000-11-07 Dave Love <fx@gnu.org>
7196 * config.in (HAVE_MKSTEMP): Add.
7198 * callproc.c (Fcall_process_region) [HAVE_MKSTEMP]: Use it.
7200 2000-11-07 Gerd Moellmann <gerd@gnu.org>
7202 * window.c (Fset_window_configuration): Don't try to preserve
7203 point in the current buffer, if that buffer is displayed in more
7206 * xfaces.c (lookup_named_face): If default face isn't realized,
7207 try to realize it. Return -1 if not successful.
7208 (Fx_list_fonts): Handle case that face cannot be determined.
7209 (Fface_font): Likewise.
7211 2000-11-06 Gerd Moellmann <gerd@gnu.org>
7213 * window.c (displayed_window_lines): Detect partially
7214 visible lines at the bottom correctly.
7216 2000-11-06 Stefan Monnier <monnier@cs.yale.edu>
7218 * fileio.c (Fwrite_region): Use `visiting' rather than `visit'
7219 when ensuring we don't do visit in indirect buffer.
7221 2000-11-06 Kenichi Handa <handa@etl.go.jp>
7223 * composite.h (compose_chars_in_text): Add prototype.
7225 * composite.c (Vcomposition_function_table): New variable.
7226 (Qcomposition_function_table): New variable.
7227 (run_composition_function): Call
7228 Vcompose_chars_after_function with three arguments.
7229 (compose_chars_in_text): New function.
7230 (syms_of_composite): Modified the doc-string of
7231 Vcompose_chars_after_function. Declare composition-function-table
7232 as a lisp variable, and initialize it.
7234 * xfns.c (x_encode_text): Suppress producing escape sequences for
7237 * xselect.c: Include composite.h.
7238 (selection_data_to_lisp_data): Call compose_chars_in_text on STR.
7240 2000-11-05 Andrew Innes <andrewi@gnu.org>
7242 * w32term.c (x_produce_glyphs): Fix typo in enum name.
7244 * sysdep.c (read_input_waiting): Remove extraneous argument to
7247 * w32fns.c (Fx_server_version): Include w32_build_number in the
7250 * w32heap.c (w32_build_number): New variable.
7251 (cache_system_info): Set it.
7253 * w32heap.h (w32_build_number): Add extern.
7255 * emacs.c (syms_of_emacs): Update docstring for
7256 system-configuration, to reflect the actual usage on MS-Windows.
7258 2000-10-31 Gerd Moellmann <gerd@gnu.org>
7260 * keyboard.c (read_char) <wrong_kboard>: Make sure that we
7261 process idle timers while waiting for another event.
7263 * dispnew.c (update_frame_line): Handle case where spaces in
7264 the default face are colored.
7266 * xdisp.c (redisplay_tool_bar): Don't set fonts_changed_p if
7267 window height hasn't changed.
7269 2000-10-31 Jason Rumney <jasonr@gnu.org>
7271 * w32term.c (x_produce_glyphs): Handle composite characters.
7272 (x_draw_glyph_string_foreground)
7273 (x_draw_composite_glyph_string_foreground): Restore old font.
7275 2000-10-31 Miles Bader <miles@lsi.nec.co.jp>
7277 * minibuf.c (read_minibuf): Reset the undo history just before
7278 starting the recursive-edit.
7280 2000-10-30 Gerd Moellmann <gerd@gnu.org>
7282 * xfaces.c (menu_face_change_count): New variable.
7283 (Finternal_set_lisp_face_attribute): Increment it for changes
7285 (realize_basic_faces): Reflect changes in the `menu' faces
7288 * xdisp.c (try_scrolling) <PT >= scroll_margin_pos>: Add 1 to the
7289 dy obtained from the iterator's y-position after moving from
7290 scroll_margin_pos to PT; see comment there.
7292 * xdisp.c (safe_eval_handler): Call add_to_log.
7294 * xfaces.c (resolve_face_name): Handle case that FACE_NAME
7295 is not a symbol or string.
7297 * xdisp.c (echo_area_display): Don't perform a display update from
7298 inside redisplay. The update will happen anyway at the end of
7299 redisplay, and it can confuse redisplay (GC messages while
7300 redisplaying, for instance.)
7302 2000-10-30 Stefan Monnier <monnier@cs.yale.edu>
7304 * xrdb.c (x_load_resources): Use the class name in the defaults.
7306 * regex.c (re_iswctype, re_wctype_to_bit): Fix braino.
7307 (regex_compile): Catch bogus \(\1\).
7309 2000-10-30 Gerd Moellmann <gerd@gnu.org>
7311 * xterm.c (x_alloc_nearest_color): Fix last change to compare
7314 * xterm.c (x_alloc_nearest_color): If allocation succeeds, and
7315 we have a color cache, check that the cached color equals the
7316 allocated color. If not, clear the color cache.
7318 * window.c (displayed_window_lines): Change buffers if necessary.
7319 Fix computation of displayed lines.
7321 * keyboard.c (syms_of_keyboard): Change DEFVAR_LISP of
7322 update_menu_bindings to DEFVAR_BOOL.
7324 2000-10-30 Kenichi Handa <handa@etl.go.jp>
7326 * search.c (Fset_match_data): Be sure to make search_regs always sane.
7328 * puresize.h (BASE_PURESIZE): Increase to 680000.
7330 * fns.c (Foptimize_char_table): Fix arg for CHARSET_DIMENSION.
7332 2000-10-29 Jason Rumney <jasonr@gnu.org>
7334 * w32term.h (FONT_DESCENT): Negate descent of BDF fonts.
7336 * w32term.c (w32_bdf_per_char_metric): Negate descent.
7337 (w32_cache_char_metrics): Handle possibility that 'x' does not
7338 exist in a BDF font.
7339 (W32_TEXTOUT): w32_BDF_TextOut wants number of bytes not chars.
7341 * w32bdf.h (bdffont): Add nchars.
7343 * w32bdf.c (set_bdf_font_info): Set it.
7344 (w32_BDF_TextOut): Swap byte order of double byte characters.
7345 (w32_load_bdf_font): Set double_byte_p based on bdf_font->nchars.
7347 2000-10-28 Eli Zaretskii <eliz@is.elta.co.il>
7349 * frame.c (Fframe_parameters): Fix the change from 2000-10-16:
7350 don't override the colors in frame's param_alist, unless they are
7353 * term.c (reassert_line_highlight): If inverse_video is non-zero,
7354 reverse the effect of the highlight flag.
7356 2000-10-27 Ken Raeburn <raeburn@gnu.org>
7358 * window.h (Fwindow_live_p): Declare.
7360 * undo.c (record_delete): Check that last_undo_buffer is really a
7361 buffer before applying XBUFFER to it.
7363 * keymap.c (where_is_internal): Pass lisp object, not integer, to
7366 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
7368 * lisp.h (KEYMAPP): New macro.
7369 (get_keymap): Remove.
7370 (get_keymap_1): Rename get_keymap.
7372 * keyboard.h (get_keymap_1, Fkeymapp): Remove prototype.
7374 * xterm.c (note_mode_line_highlight): Use KEYMAPP.
7376 * xmenu.c (single_submenu): Use KEYMAPP.
7377 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
7378 Use KEYMAPP rather than Fkeymapp.
7380 * w32term.c (note_mode_line_highlight): Use KEYMAPP.
7382 * w32menu.c (True, False): Remove (use TRUE and FALSE instead).
7383 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
7384 Use KEYMAPP rather than Fkeymapp.
7385 (single_submenu): Use KEYMAPP.
7386 (w32_menu_show, w32_dialog_show): Use TRUE.
7388 * minibuf.c (Fread_from_minibuffer): Update call to get_keymap.
7390 * keymap.c (KEYMAPP): Remove (moved to lisp.h).
7391 (Fkeymapp): Use KEYMAPP.
7392 (get_keymap): Rename from get_keymap_1. Remove old def.
7393 Return t when autoload=0 and error=0 and the keymap needs autoloading.
7394 (Fcopy_keymap): Check (eq (car x) 'keymap) rather than using Fkeymapp.
7395 (Fminor_mode_key_binding): Don't raise an error if the binding
7397 (Fuse_global_map, Fuse_local_map): Allow autoloading.
7398 (Faccessible_keymaps): Fetch keymaps rather than checking Fkeymapp.
7400 * keyboard.c (read_char): get_keymap_1 -> get_keymap.
7401 Allow Vspecial_event_map to be autoloaded.
7402 (menu_bar_items): Fetch the keymap rather than using keymapp.
7403 (menu_bar_one_keymap): No need to follow func-indirect any more.
7404 (parse_menu_item): get_keymap_1 -> get_keymap.
7405 (tool_bar_items): Fetch the keymap rather than using keymapp.
7406 (read_key_sequence): Use KEYMAPP.
7408 * intervals.c (get_local_map): Use get_keymap rather than following
7409 function-indirections explicitly.
7411 * doc.c (Fsubstitute_command_keys): get_keymap_1 -> get_keymap.
7413 2000-10-27 Jason Rumney <jasonr@gnu.org>
7415 * w32fns.c (Fx_create_frame): Make default fontsize on w32 10
7416 point, as Windows has oversized fonts.
7418 * fontset.c (syms_of_fontset) [WINDOWSNT]: Likewise.
7420 2000-10-27 Gerd Moellmann <gerd@gnu.org>
7422 * gmalloc.c [GC_MCHECK]: Add code from mcheck.c of glibc-1.09.1.
7423 (freehook, reallochook): Handle null pointer arguments.
7424 (__malloc_initialize) [GC_MCHECK]: Call mcheck.
7426 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
7428 * regex.c (POP_FAILURE_REG_OR_COUNT, re_match_2_internal)
7429 (re_match_2_internal, re_match_2_internal, re_match_2_internal):
7430 Giving in to popular pressure to shut up the compiler with casts.
7432 2000-10-27 Gerd Moellmann <gerd@gnu.org>
7434 * xterm.c (x_draw_glyph_string): Treat XA_UNDERLINE_POSITION as a
7435 signed value, and use a default value computed from the font's
7438 2000-10-27 Miles Bader <miles@lsi.nec.co.jp>
7440 * xterm.c (x_draw_glyph_string): Add a workaround so that fonts
7441 that specify a negative underline position can still use underlines.
7443 * window.c (Fpos_visible_in_window_p): Make POS default to
7444 WINDOW's point, not the current buffer's point.
7446 2000-10-26 Dave Love <fx@gnu.org>
7448 * s/sol2-5.h: Don't define SYSTEM_MALLOC so that we can find out
7449 when it's necessary.
7451 2000-10-26 Gerd Moellmann <gerd@gnu.org>
7453 * window.c (size_window): Compute size difference from sum of old
7454 child window sizes instead of from parent's size.
7456 * xdisp.c (pos_visible_p): Change current buffer if necessary.
7457 Handle obscured lines at the top of the window.
7459 * frame.c (Fdelete_frame): Doc fix. Move running the hook
7460 down after the last error condition check.
7462 * frame.c (Fdelete_frame): Run delete-frame-hook.
7464 2000-10-26 Kenichi Handa <handa@etl.go.jp>
7466 * coding.c (decode_coding): Fix previous change (check also
7467 CODING_MODE_LAST_BLOCK).
7469 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
7471 * regex.c: More `unsigned char' -> `re_char' changes.
7472 Also change several `int' into `re_wchar_t'.
7473 (PATTERN_STACK_EMPTY, PUSH_PATTERN_OP, POP_PATTERN_OP): Remove.
7474 (PUSH_FAILURE_POINTER): Don't cast any more.
7475 (POP_FAILURE_REG_OR_COUNT): Remove the cast that strips `const'.
7476 We want GCC to complain, since this piece of code makes
7477 re_match non-reentrant, which *should* be fixed.
7478 (GET_BUFFER_SPACE): Use size_t rather than unsigned long.
7479 (EXTEND_BUFFER): Use RETALLOC.
7480 (SET_LIST_BIT): Don't cast.
7481 (re_wchar_t): New type.
7482 (re_iswctype, re_wctype_to_bit): Make it crystal clear to GCC
7483 that those two functions will always properly return.
7484 (IMMEDIATE_QUIT_CHECK): Cast to void.
7485 (analyse_first): Use recursion rather than an explicit stack.
7486 (re_compile_fastmap): Can't fail anymore.
7487 (re_search_2): Don't check re_compile_fastmap for failure.
7488 (PUSH_NUMBER): Renamed from PUSH_FAILURE_COUNT.
7489 Now also sets the new value (passed in a new argument).
7490 (re_match_2_internal): Use it.
7491 Also, use a new var `reg' of type size_t when looping through regs
7492 rather than reuse the inappropriate `mcnt'.
7494 * keymap.c (where_is_cache, where_is_cache_keymaps): New vars.
7495 (Fset_keymap_parent, store_in_keymap): Flush the where-is cache.
7496 (where_is_internal): Renamed from Fwhere_is_internal.
7497 Don't DEFUN any more. Arg `xkeymap' replaced by `keymaps'.
7498 (Fwhere_is_internal): New function wrapping where_is_internal.
7499 (where_is_internal_1): Handle the case where we're filling the cache.
7500 (syms_of_keymap): Init and gcpro the where_is_cache(|_keymaps).
7502 2000-10-25 Miles Bader <miles@gnu.org>
7504 * xdisp.c (pos_visible_p): Don't add `it.current_y' twice.
7506 2000-10-25 Gerd Moellmann <gerd@gnu.org>
7508 * window.c (pos_fully_visible_p): Removed.
7509 (Fpos_visible_in_window_p): Use pos_visible_p to determine
7510 if position is visible and/or fully visible.
7512 * lisp.h (pos_visible_p): Add prototype.
7514 * xdisp.c (pos_visible_p): New function.
7516 2000-10-25 Kenichi Handa <handa@etl.go.jp>
7518 * process.c (send_process): If OBJECT is t, it means that the data
7519 is from C string, but we should encode it. Before calling
7520 setup_raw_text_coding_system, be sure to flush out data by the
7521 previous coding system.
7523 2000-10-25 Miles Bader <miles@lsi.nec.co.jp>
7525 * buffer.c (overlays_at): Only let CHANGE_REQ inhibit an
7526 assignment of startpos to prev when startpos == pos.
7528 * editfns.c (find_field): Set the field stickiness correctly from
7529 overlay fields. Use renamed `text_property_stickiness'.
7530 (text_property_stickiness): Renamed from `char_property_stickiness'.
7531 Only check text properties, not overlays.
7532 * textprop.c (get_char_property_and_overlay): New function.
7533 (Fget_char_property): Use it.
7534 * intervals.h (get_char_property_and_overlay): Add declaration.
7536 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
7538 * keymap.c: Use AREF, ASET and ASIZE macros.
7539 (Fmake_sparse_keymap): Docstring fix.
7541 (shadow_lookup): Move up.
7542 Handle the case where lookup-key returns an integer.
7543 (where_is_internal_1): Drop arg `keymap'. Don't check shadowing.
7544 (where_is_internal_2): Adapt to fewer args for where_is_internal_1.
7545 (Fwhere_is_internal): Allow `xkeymap' to be a list of keymaps.
7546 Simplify/rewrite the keymap-finding code.
7547 Add check for command shadowing, using shadow_lookup.
7549 2000-10-24 Stefan Monnier <monnier@cs.yale.edu>
7551 * keymap.c (fix_submap_inheritance): Use get_keymap_1 on parent_entry
7552 rather than KEYMAPP, to allow EQ to work correctly if parent_entry is
7555 2000-10-24 Andrew Innes <andrewi@gnu.org>
7557 * dired.c (directory_files_internal_unwind): New function.
7558 (directory_files_internal): Use it to ensure closedir is called
7559 even if expand-file-name or file-attributes throw, eg. because of
7560 a user interrupt. Also enable immediate_quit while calling
7561 re_search, so that matching can be interrupted as well.
7563 2000-10-24 Andrew Innes <andrewi@gnu.org>
7565 * regex.c (IMMEDIATE_QUIT_CHECK): New macro, which does QUIT on
7567 (re_match_2_internal): Use IMMEDIATE_QUIT_CHECK instead of QUIT,
7568 so that re_search functions only quit when callers expect them to.
7570 2000-10-24 Kenichi Handa <handa@etl.go.jp>
7572 * regex.c (regex_compile): Change the way of handling a range from
7573 a char less than 256 to a char not less than 256.
7575 2000-10-24 Gerd Moellmann <gerd@gnu.org>
7577 * window.c (size_window): Prevent setting window's width or
7578 height to a negative value (esp. with XSETFASTINT).
7580 * gmalloc.c (state_protected_p, last_state_size, last_heapinfo)
7581 [GC_MALLOC_CHECK && GC_PROTECT_MALLOC_STATE]: New variables.
7582 (protect_malloc_state) [GC_MALLOC_CHECK &&
7583 GC_PROTECT_MALLOC_STATE]: New function.
7584 (PROTECT_MALLOC_STATE): New macro.
7585 (__malloc_initialize, morecore, _malloc_internal)
7586 (_free_internal) _realloc_internal): Use it to make _heapinfo
7587 read-only outside of gmalloc.
7589 * keymap.c: Update copyright.
7591 * .gdbinit (xbacktrace): Handle case that $bt->function isn't
7594 2000-10-24 Colin Walters <walters@cis.ohio-state.edu>
7596 * filelock.c (unlock_all_files): Use unlock_file to expand each
7597 buffer's file_truename before trying remove its lock file.
7599 2000-10-24 Eli Zaretskii <eliz@is.elta.co.il>
7601 * coding.c (decode_coding_emacs_mule): If coding->eol_type is CR
7602 or CRLF, decode EOLs.
7604 2000-10-24 Kenichi Handa <handa@etl.go.jp>
7606 * window.c (Fdisplay_buffer): Fix doc.
7608 2000-10-23 Jason Rumney <jasonr@gnu.org>
7610 * fontset.c (syms_of_fontset) [WINDOWSNT]: Special case for
7611 ASCII font of default fontset on Windows.
7613 * w32term.c (VCENTER_BASELINE_OFFSET): Bias division (see
7614 xterm.c comment below).
7616 * w32fns.c (x_to_w32_font): Initialize dpi from dpyinfo->resy.
7618 2000-10-23 Gerd Moellmann <gerd@gnu.org>
7620 * xterm.c (x_connection_closed): Reset handling_signal.
7622 * alloc.c (emacs_blocked_free) [GC_MALLOC_CHECK]: Handle freeing null.
7624 2000-10-23 Miles Bader <miles@gnu.org>
7626 * window.c (window_scroll_pixel_based, window_scroll_line_based):
7627 Pass nil for FULLY argument to Fpos_visible_in_window_p to
7628 maintain old behavior.
7629 * minibuf.c (Fminibuffer_complete): Likewise.
7631 2000-10-23 Miles Bader <miles@lsi.nec.co.jp>
7633 * xterm.c (VCENTER_BASELINE_OFFSET): Bias the division by two, so
7634 that when a font can't be exactly centered, it errs up rather than
7637 2000-10-23 ShengHuo ZHU <zsh@cs.rochester.edu>
7639 * fns.c (Fbase64_decode_string): The decoded result should be unibyte.
7641 2000-10-23 Andrew Choi <akochoi@i-cable.com>
7643 * dispextern.h [macintosh]: Include macgui.h instead of macterm.h.
7645 * dispnew.c [macintosh]: Include macterm.h.
7646 (init_display) [macintosh]: Initialization for window system.
7648 * emacs.c (main) [macintosh]: Call syms_of_textprop,
7649 syms_of_macfns, syms_of_ccl, syms_of_fontset, syms_of_xterm,
7650 syms_of_search, x_term_init, and init_keyboard before calling
7651 init_window_once. Also, call syms_of_xmenu.
7653 * fontset.c (syms_of_fontset) [macintosh]: Set ASCII font of
7654 default fontset to Monaco.
7656 * frame.c [macintosh]: Include macterm.h. Remove declarations of
7657 NewMacWindow and DisposeMacWindow.
7658 (make_terminal_frame) [macintosh]: Call make_mac_terminal_frame
7659 instead of calling NewMacWindow and setting fields of
7660 f->output_data.mac directly. Call init_frame_faces.
7661 (Fdelete_frame) [macintosh]: Remove unused code.
7662 (Fmodify_frame_parameters) [macintosh]: Call
7663 x_set_frame_parameters instead of mac_set_frame_parameters.
7665 * frame.h [macintosh]: Define menu_bar_lines field in struct
7666 frame. Define FRAME_EXTERNAL_MENU_BAR macro.
7668 * keyboard.c [macintosh]: Include macterm.h.
7669 (kbd_buffer_get_event) [macintosh]: Generate delete_window_event
7670 and menu_bar_activate_event type events as for X and NT.
7671 (make_lispy_event) [macintosh]: Construct lisp events of type
7672 MENU_BAR_EVENT as for X and NT.
7674 * sysdep.c [macintosh]: Remove declaration for sys_signal.
7675 Include stdlib.h. Remove definition of Vx_bitmap_file_path.
7676 (sys_subshell) [macintosh]: Remove definition entirely.
7677 (init_sys_modes) [macintosh]: Do not initialize Vwindow_system and
7678 Vwindow_system_version here. Remove initialization of
7679 Vx_bitmap_file_path.
7680 (read_input_waiting): Correct the number of parameters passed to
7682 Move all Macintosh functions to mac/mac.c.
7684 * term.c [macintosh]: Include macterm.h.
7686 * window.c [macintosh]: Include macterm.h.
7688 * xdisp.c [macintosh]: Include macterm.h. Declare
7689 set_frame_menubar and pending_menu_activation.
7690 (echo_area_display) [macintosh]: Do not return if terminal frame
7691 is the selected frame.
7692 (update_menu_bar) [macintosh]: Check FRAME_EXTERNAL_MENU_BAR (f).
7693 Allow only the selected frame to set menu bar.
7694 (redisplay_window) [macintosh]: Obtain menu bar to redisplay by
7695 calling FRAME_EXTERNAL_MENU_BAR (f).
7696 (display_menu_bar) [macintosh]: Check FRAME_MAC_P (f).
7698 * xfaces.c [macintosh]: Include macterm.h. Define x_display_info
7699 and check_x. Declare XCreateGC. Define x_create_gc and
7700 x_free_gc. Initialize font_sort_order.
7701 (x_face_list_fonts) [macintosh]: Use the same code as WINDOWSNT,
7702 but call x_list_fonts instead of w32_list_fonts.
7703 (Finternal_face_x_get_resource) [macintosh]: Do not call
7704 display_x_get_resource.
7705 (prepare_face_for_display) [macintosh]: Set xgcv.font.
7706 (realize_x_face) [macintosh]: Load the font if it is specified in
7708 (syms_of_xfaces) [macintosh]: Initialize Vscalable_fonts_allowed to Qt.
7710 2000-10-22 Stefan Monnier <monnier@cs.yale.edu>
7712 * keymap.c (fix_submap_inheritance): Don't do anything if parent_entry
7713 is nil: since we go to the end of submap anyway, we'd end up
7715 (access_keymap): Don't use KEYMAPP on meta_map since KEYMAPP
7716 doesn't obey autoload.
7718 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
7720 * msdos.c (dos_set_window_size): Update screen dimension variables.
7722 2000-10-21 Jason Rumney <jasonr@gnu.org>
7724 * w32term.c (w32_cache_char_metrics): Double check that font is
7725 really fixed pitch before trusting tmPitchAndFamily.
7727 2000-10-21 Andrew Innes <andrewi@gnu.org>
7729 * w32gui.h (w32_char_font_type): Move enum from w32term.c
7731 * w32term.h: Extern decl for w32_cache_char_metrics.
7733 * w32bdf.c (w32_load_bdf_font): Call w32_cache_char_metrics.
7735 * w32fns.c (w32_load_system_font): Call w32_cache_char_metrics.
7736 (w32_unload_font): Free per_char array if present.
7738 * w32term.c (w32_per_char_metric): Remove HDC argument. Use
7739 cached information in emulated XFontStruct to handle common cases
7740 quickly. Do not allocate XCharStruct for return.
7741 (w32_native_per_char_metric): New function.
7742 (w32_bdf_per_char_metric): Fill in supplied XCharStruct instead of
7744 (x_produce_glyphs): Don't get an HDC. Change calls to
7745 w32_per_char_metric to match arg change above. Remove calls to
7747 (w32_get_glyph_overhangs): Ditto.
7748 (w32_cache_char_metrics): New function.
7750 * makefile.w32-in: Change .obj to .$(O) in all dependencies.
7751 ($(BLD)/casefiddle.$(O)): Remove compile command.
7752 ($(BLD)/gmalloc.$(O)): Remove compile command.
7753 ($(BLD)/dispnew.obj):
7754 ($(BLD)/keyboard.obj):
7755 ($(BLD)/w32inevt.obj):
7756 ($(BLD)/w32bdf.obj):
7758 ($(BLD)/buffer.obj):
7759 ($(BLD)/editfns.obj):
7761 ($(BLD)/fileio.obj):
7763 ($(BLD)/indent.obj):
7764 ($(BLD)/insdel.obj):
7765 ($(BLD)/intervals.obj):
7766 ($(BLD)/minibuf.obj):
7768 ($(BLD)/scroll.obj):
7769 ($(BLD)/sysdep.obj):
7770 ($(BLD)/textprop.obj):
7771 ($(BLD)/widget.obj):
7772 ($(BLD)/xdisp.obj): Add dependency on w32gui.h.
7773 ($(BLD)/term.obj): Add dependency on dispextern.h.
7775 * makefile.nt ($(BLD)\dispnew.obj):
7776 ($(BLD)\keyboard.obj):
7777 ($(BLD)\w32inevt.obj):
7778 ($(BLD)\w32bdf.obj):
7780 ($(BLD)\buffer.obj):
7781 ($(BLD)\editfns.obj):
7783 ($(BLD)\fileio.obj):
7785 ($(BLD)\indent.obj):
7786 ($(BLD)\insdel.obj):
7787 ($(BLD)\intervals.obj):
7788 ($(BLD)\minibuf.obj):
7790 ($(BLD)\scroll.obj):
7791 ($(BLD)\sysdep.obj):
7792 ($(BLD)\textprop.obj):
7793 ($(BLD)\widget.obj):
7794 ($(BLD)\xdisp.obj): Add dependency on w32gui.h.
7795 ($(BLD)\term.obj): Add dependency on dispextern.h
7797 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
7799 * minibuf.c (Fminibuffer_complete): Call Fpos_visible_in_window_p
7800 with an additional argument of Qt.
7802 2000-10-21 Miles Bader <miles@gnu.org>
7804 * window.c (pos_fully_visible_in_window_p): New function.
7805 (Fpos_visible_in_window_p): Add FULLY argument.
7806 Use pos_fully_visible_in_window_p.
7807 (window_scroll_pixel_based, window_scroll_line_based): Update
7808 calls to Fpos_visible_in_window_p.
7809 * lisp.h (Fpos_visible_in_window_p): Update prototype
7811 2000-10-20 Gerd Moellmann <gerd@gnu.org>
7813 * alloc.c (toplevel): Conditionalize compilation of mem_*
7814 functions differently.
7816 2000-10-20 Jason Rumney <jasonr@gnu.org>
7818 * alloc.c (toplevel): Move #ifdef GC_MARK_STACK back to above
7819 mem_init where it used to be. mem_z etc not defined otherwise.
7821 2000-10-20 Gerd Moellmann <gerd@gnu.org>
7823 * alloc.c (toplevel) [SYSTEM_MALLOC || DOUG_LEA_MALLOC]: Undef
7825 (toplevel) [GC_MARK_STACK || GC_MALLOC_CHECK]: Move mem_node
7826 structure definition and related variabled to the top of the file.
7827 Include this code when GC_MALLOC_CHECK is defined.
7828 (lisp_malloc, lisp_free) [GC_MALLOC_CHECK]: Don't
7829 register/unregister allocated region.
7830 (emacs_blocked_free) [GC_MALLOC_CHECK]: Check if freeing something
7831 which isn't allocated.
7832 (emacs_blocked_malloc) [GC_MALLOC_CHECK]: Check if returning
7833 something which is already in use.
7834 (emacs_blocked_realloc) [GC_MALLOC_CHECK]: Likewise.
7835 (mem_insert) [GC_MALLOC_CHECK]: Use _malloc_internal.
7836 (mem_delete) [GC_MALLOC_CHECK]: Use _free_internal.
7837 (init_alloc_once) [GC_MALLOC_CHECK]: Call mem_init.
7839 * gmalloc.c (_malloc_internal) [GC_MALLOC_CHECK]: Use
7840 _malloc_internal instead of malloc.
7841 (_free_internal) [GC_MALLOC_CHECK]: Use _free_internal instead
7844 2000-10-20 Andrew Innes <andrewi@gnu.org>
7846 * strftime.c [!WINDOWSNT]: Don't apply Solaris 2.5 work-around on
7848 (my_strftime) <macro>: Don't use macro arg list when redefining as
7850 (my_strftime) <function>: Supply 0 as ut argument.
7852 2000-10-19 Jason Rumney <jasonr@altavista.net>
7854 * w32console.c: Do not undef HAVE_WINDOW_SYSTEM before
7855 including dispextern.h, as it stops faces from working.
7857 * w32fns.c (Fx_create_frame): Don't bother calling
7858 face-set-after-frame-default since the caller does it for us
7859 anyway. Clean up calls to x_get_arg to be consistent with X.
7861 * w32term.c (x_produce_glyphs): Handle
7862 unibyte_display_via_language_environment correctly.
7863 (w32_draw_box_rect): Fix the calculation of width and height.
7865 * w32menu.c (add_menu_item): Do not use MF_OWNERDRAW for titles,
7866 as it has stopped working.
7867 (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar position like
7870 2000-10-19 Gerd Moellmann <gerd@gnu.org>
7872 * eval.c (skip_debugger): Prevent a compiler warning.
7873 (Fcondition_case): Likewise.
7874 (Fbacktrace_frame): Use a null interactive spec.
7876 2000-10-19 Kenichi Handa <handa@etl.go.jp>
7878 * xterm.c (x_find_ccl_program): Check also fontp->full_name.
7880 2000-10-18 Gerd Moellmann <gerd@gnu.org>
7882 * strftime.c: Sync with glibc, file version 1.78.
7883 (my_strftime) [HAVE_TZNAME]: Use `UTC' instead of `GMT' which
7884 should no longer be used according to ISO 8601.
7886 * keymap.c (access_keymap): If IDX has a meta prefix, and there's
7887 no map for meta_prefix_char, don't try to use it as a keymap.
7888 Instead, if T_OK is non-zero, look up a default binding, if any,
7889 otherwise, if T_OK is zero, return nil.
7891 * xfns.c (x_to_xcolors, x_set_mouse_color, lookup_pixel_color)
7892 (x_to_xcolors, png_load): Use x_query_color.
7894 * xterm.c (x_color_cells, x_query_colors, x_query_color):
7896 (x_alloc_nearest_color): Use it to reduce calls to XQueryColors
7898 (x_copy_color, x_alloc_lighter_color): Likewise.
7900 * xterm.h (struct x_display_info): Add color_cells and ncolor_cells.
7901 (x_query_color, x_query_colors): Add prototype.
7903 * alloc.c (allocate_string) [GC_CHECK_STRING_BYTES]: Call
7904 check_string_bytes only if not noninteractive, increase count to 50.
7906 2000-10-18 Miles Bader <miles@lsi.nec.co.jp>
7908 * insdel.c (adjust_markers_for_delete): Handle before-insertion
7911 2000-10-17 Gerd Moellmann <gerd@gnu.org>
7913 * alloc.c (pure_bytes_used): Renamed from pureptr.
7915 (pure_alloc): New function.
7916 (make_pure_string, pure_cons, make_pure_float, make_pure_vector):
7918 (Fpurecopy): Use PURE_POINTER_P.
7920 * xdisp.c (try_cursor_movement): Use cursor_row_p also when
7921 PT has moved backward.
7923 * xdisp.c (cursor_row_p): Take continued lines into account.
7925 * alloc.c (mark_object) [GC_CHECK_STRING_BYTES]: Check validity of
7927 (check_string_bytes) [GC_CHECK_STRING_BYTES]: New function.
7928 (check_string_bytes_count) [GC_CHECK_STRING_BYTES]: New variable.
7929 (allocate_string) [GC_CHECK_STRING_BYTES]: Call it for every 10th
7932 * xdisp.c (forward_to_next_line_start): Switch iterator's handling
7933 of selective display off while searching for the next line start.
7935 2000-10-17 Kenichi Handa <handa@etl.go.jp>
7937 * Makefile.in (term.o): Depend on dispextern.h.
7939 2000-10-16 Stefan Monnier <monnier@cs.yale.edu>
7941 * keymap.c (keymap_memberp): Ensure that nil is not a member.
7943 2000-10-16 Gerd Moellmann <gerd@gnu.org>
7945 * xdisp.c (set_iterator_to_next): Reset box start and end flags of
7946 the iterator at the beginning, so that they can be set later on,
7947 for instance in reseat_at_next_visible_line_start, without being
7950 * xfns.c (pbm_format): Add :foreground and :background keywords.
7951 (PBM_FOREGROUND, PBM_BACKGROUND): New enumerators.
7952 (xbm_load): Recognize foreground and background color specifications.
7954 2000-10-16 Eli Zaretskii <eliz@is.elta.co.il>
7956 * dispextern.h (unspecified_fg, unspecified_bg): Declare.
7958 * dosfns.c (unspecified_fg, unspecified_bg): Remove extern declaration.
7960 * msdos.c (IT_set_face): Compare highlighted face with the default
7961 face, and invert colors if these faces' colors are identical.
7962 (Fmsdos_remember_default_colors): Don't swap foreground and
7963 background colors in initial_colors[].
7964 (IT_set_frame_parameters): Don't swap frame's foreground and
7965 background pixels. If ALIST includes "(reverse . t)", swap
7966 foreground-color and background-color properties in frame's
7967 param_alist. If the original frame's param_alist doesn't specify
7968 the colors, store unspecified-fg and unspecified-bg, reversed if
7971 * frame.c (Fframe_parameters): If a tty's frame's param_alist says
7972 the colors are unspecified and reversed, reverse fore- and back-
7973 ground in the returned value.
7974 (Fframe_parameter): Ditto.
7976 2000-10-16 Gerd Moellmann <gerd@gnu.org>
7978 * xdisp.c (find_last_unchanged_at_beg_row): Renamed from
7979 get_last_unchanged_at_beg_row.
7980 (find_first_unchanged_at_end_row): Renamed from
7981 get_first_unchanged_at_end_row.
7982 (find_first_unchanged_at_end_row): Convert assertions to
7983 unconditional tests which abort. When looking for a row in
7984 unchanged text, don't go further back than first_text_row.
7986 * xdisp.c (try_scrolling) <cursor in scroll margin at the bottom>:
7987 Don't add in the last line's height when deciding if the new
7988 position is below the scroll margin.
7990 2000-10-16 Miles Bader <miles@gnu.org>
7992 * editfns.c (Fconstrain_to_field): Check carefully for field
7993 boundaries if either OLD_POS or NEW_POS has a non-nil field
7994 property, even if they're the same.
7996 2000-10-16 Kenichi Handa <handa@etl.go.jp>
7998 * xterm.c (x_draw_box_rect): Fix the calculation of width and
7999 height for XFillRectangle.
8001 2000-10-15 Stefan Monnier <monnier@cs.yale.edu>
8003 * syntax.c (Fstring_to_syntax): New function extracted from
8004 Fmodify_syntax_entry.
8005 (Fmodify_syntax_entry): Use it and document the ! and | fences.
8006 (skip_chars, Fforward_comment): Remove unused variables.
8007 (syms_of_syntax): Add defsubr for string-to-syntax.
8008 (describe_syntax): Add code for comment and string fences.
8010 2000-10-14 Stefan Monnier <monnier@cs.yale.edu>
8012 * keymap.c (access_keymap): Add AUTOLOAD parameter.
8013 Do the meta->esc mapping. Call get_keyelt before returning.
8014 Start scanning from the second element (the first is always `keymap')
8015 to make it easier to detect when we reach a parent map.
8016 Handle the case of inheriting from a symbol whose function is a map.
8017 (Fkeymap_parent): Also handle the `inherit from symbol' case.
8018 (fix_submap_inheritance, Fdefine_key): Update call to access_keymap.
8019 (get_keyelt, Flookup_key): Update call to access_keymap.
8020 Remove the meta->esc mappings.
8021 (define_as_prefix): Delete old disabled code.
8022 (menu_item_p): New function.
8023 (where_is_internal_1): Skip over the few remaining menu items.
8024 * lisp.h (access_keymap): Update prototype.
8025 * keyboard.c (read_char, menu_bar_items, tool_bar_items):
8026 Update call to access_keymap.
8027 (follow_key, read_key_sequence): Update calls to access_keymap.
8028 Remove the meta->esc mappings.
8030 2000-10-13 Gerd Moellmann <gerd@gnu.org>
8032 * dispnew.c (direct_output_for_insert): Call set_iterator_to_next
8033 with additional argument.
8035 * xdisp.c (cursor_row_p): New function.
8036 (try_cursor_movement, display_line): Use it.
8038 * xdisp.c (append_space): Also save/restore iterator's current
8039 character and its length.
8041 * xdisp.c (init_from_display_pos): Add an assertion.
8042 (handle_stop): Don't set iterator's add_overlay_start.
8043 (handle_invisible_prop): Likewise.
8044 (load_overlay_strings): If text under an overlay is invisible,
8045 take both before- and after-strings into account when the iterator
8046 is positioned either at the start or at the end of the overlay.
8047 (forward_to_next_line_start): Rewritten.
8048 (reseat_at_next_visible_line_start): Rewritten.
8049 (set_iterator_to_next): Add parameter RESEAT_P.
8051 * dispextern.h (struct it): Remove member add_overlay_start.
8052 (set_iterator_to_next): Change prototype.
8054 2000-10-13 Kenichi Handa <handa@etl.go.jp>
8056 * coding.c (code_convert_region): Be sure to initialize
8057 coding->category_idx.
8058 (decode_coding_string): Set coding->src_multibyte and
8059 coding->dst_multibyte before using CODING_REQUIRE_DECODING.
8060 (encode_coding_string): Set coding->src_multibyte and
8061 coding->dst_multibyte before using CODING_REQUIRE_ENCODING.
8063 2000-10-12 Stefan Monnier <monnier@cs.yale.edu>
8065 * xfns.c (Fx_create_frame): Don't bother calling
8066 face-set-after-frame-default since the caller does it for us anyway.
8068 2000-10-12 Eli Zaretskii <eliz@is.elta.co.il>
8070 * window.c (coordinates_in_window): Fix detection of vertical line
8071 on character terminals.
8073 2000-10-12 Gerd Moellmann <gerd@gnu.org>
8075 * editfns.c (save_excursion_save): Additionally record the
8077 (save_excursion_restore): If buffer was visible in a window, and a
8078 different window was selected, and the old selected window is
8079 still live, restore point in that window.
8081 2000-10-12 Kenichi Handa <handa@etl.go.jp>
8083 * xterm.c (x_produce_glyphs): Handle
8084 unibyte_display_via_language_environment correctly.
8086 * regex.c (regex_compile): Change the way of handling a range from
8087 unibyte char to multibyte char.
8089 * syntax.c (skip_chars): Change the way of handling a range from
8090 unibyte char to multibyte char.
8092 * process.c (read_process_output): Cancel previous change.
8094 2000-10-11 Eli Zaretskii <eliz@is.elta.co.il>
8096 * search.c (Fsearch_backward, Fsearch_forward): Doc fix.
8098 * charset.c (Ffind_charset_string): Doc fix.
8099 (Ffind_charset_region): Doc fix.
8101 2000-10-11 Kenichi Handa <handa@mule.m17n.org>
8103 * process.c (read_process_output): Fix previous change. Adjust
8104 multibyteness of text to insert in a buffer by
8105 string_make_unibyte/multibyte instead of Fstring_as_unibyte/multibyte.
8107 2000-10-10 Andreas Schwab <schwab@suse.de>
8109 * alloc.c (mark_object): Remove all workarounds installed on
8112 2000-10-10 Kenichi Handa <handa@etl.go.jp>
8114 * fns.c (READ_QUADRUPLET_BYTE): Set *NCHARS_RETURN before returning.
8115 (base64_encode_1): Make it work for a text of multibyte form.
8116 (Fbase64_decode_region): Allocate sufficient memory for multibyte
8117 case. Don't call str_to_multibyte because base64_decode_1
8118 produces correct multibyte form for eight-bit codes.
8119 (Fbase64_decode_string): Adjusted for the change of base64_decode_1.
8120 (base64_decode_1): New args MULTIBYTE and NCHARS_RETURN. If
8121 MULTIBYTE is nonzero, produce correct multibyte form for eight-bit
8124 * charset.h (CHAR_STRING): Optimized for single byte characters.
8126 2000-10-09 Andreas Schwab <schwab@suse.de>
8128 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Reset S to
8129 -1 after socket is closed, to fall through to error processing.
8131 2000-10-09 Eli Zaretskii <eliz@is.elta.co.il>
8133 * msdos.c (IT_set_frame_parameters): Don't initialize Lisp_Object
8134 variables. If ALIST includes foreground-color or
8135 background-color, change also the colors of the default face for
8138 2000-10-08 Eli Zaretskii <eliz@is.elta.co.il>
8140 * msdos.c (top-level) <Qbackground_color, Qforeground_color>: Make
8141 them extern (they are defined on xfaces.c).
8142 (syms_of_msdos): Don't intern and don't staticpro
8143 Qbackground_color and Qforeground_color.
8145 2000-10-07 Eli Zaretskii <eliz@is.elta.co.il>
8147 * frame.c (Fframe_parameter): For non-windowed frames, if
8148 f->param_alist says foreground or background color is unspecified,
8149 call tty_color_name to return the color name computed from the
8150 frame's current colors.
8152 2000-10-06 Dave Love <fx@gnu.org>
8154 * terminfo.c (ospeed): Don't declare.
8156 * sysdep.c: Don't include string.h.
8157 (h_errno): Declare conditional also on TRY_AGAIN.
8159 * charset.c (Ffind_charset_string): Doc fix.
8161 * fns.c (Fbase64_encode_region, Fbase64_encode_string)
8162 (Fbase64_decode_region, Fbase64_decode_string): More explicit
8165 2000-10-05 Dave Love <fx@gnu.org>
8167 * xmenu.c (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar
8168 position like menu-bar.
8170 2000-10-05 Gerd Moellmann <gerd@gnu.org>
8172 * keyboard.c (Frecursive_edit): Make sure redisplay can happen.
8174 * xdisp.c (handle_single_display_prop): Use safe_call1.
8175 (safe_call): Renamed from call_function.
8176 (safe_call1): New function.
8177 (handle_fontified_prop): Use safe_call1 instead of call1.
8178 (safe_eval): Renamed from eval_form.
8179 (safe_eval_handler): Renamed from eval_handler.
8180 (handle_single_display_prop, display_mode_element): Use safe_eval
8181 instead of eval_form.
8183 * xfaces.c (merge_face_heights): Use safe_call instead of
8186 * keyboard.c (show_help_echo): Use safe_call instead of
8187 call_function; use safe_eval instead of eval_form.
8189 * lisp.h (safe_call): Renamed from call_function.
8190 (safe_eval): Renamed from eval_form.
8191 (safe_call1): Add prototype.
8193 2000-10-05 Miles Bader <miles@lsi.nec.co.jp>
8195 * xfns.c (image_ascent): Rearrange ascent calculation for the
8198 2000-10-04 Stefan Monnier <monnier@cs.yale.edu>
8200 * keymap.c (Fwhere_is_internal): Ignore `menu-bar' and `tool-bar'.
8201 (where_is_internal_1): Don't bother ignoring menu-items any more.
8203 2000-10-04 Gerd Moellmann <gerd@gnu.org>
8205 * keyboard.c (update_menu_bindings): New variable.
8206 (parse_menu_item): Use AREF. If update_menu_bindings
8207 is 0, don't update menu bindings.
8208 (syms_of_keyboard): New Lisp variable `update-menu-bindings'.
8210 2000-10-03 Eli Zaretskii <eliz@is.elta.co.il>
8212 * alloc.c (Fgarbage_collect): Prevent compiler warning for a call
8215 2000-10-02 Stefan Monnier <monnier@cs.yale.edu>
8217 * syntax.c (forw_comment): Match nestedness of ender/starter.
8218 (Fforward_comment): Treat an unmatched \n comment-ender as whitespace.
8219 (prev_char_comstart_first): Remove.
8220 (back_comment): Check two-char comment markers more carefully
8221 to better handle overlapping cases like *//* or /* */* */ ...
8222 Match nestedness of ender/starter.
8224 2000-10-02 Dave Love <fx@gnu.org>
8226 * config.in (HAVE_GAI_STRERROR): Add undef.
8228 * process.c (Fopen_network_stream): Use it.
8230 * m/alpha.h (NO_REMAP): Don't define.
8232 2000-10-02 Gerd Moellmann <gerd@gnu.org>
8234 * lisp.h (wrong_type_argument): Remove NO_RETURN, the function can
8235 return with a string converted to an integer or vice versa when
8236 Vmocklisp_arguments is t.
8237 (Fsignal): Likewise. The function can return for `quit'.
8238 (struct gcpro): Declare member `var' to point to a volatile
8241 * eval.c (error): Prevent compiler warning.
8243 2000-09-30 Stefan Monnier <monnier@cs.yale.edu>
8245 * keymap.c (keymap_memberp): New function.
8246 (Fset_keymap_parent): Use it.
8247 (fix_submap_inheritance): Use get_keyelt, get_keymap_1 and KEYMAPP.
8248 Use keymap_memberp to avoid creating cycles.
8249 (access_keymap): Use KEYMAPP.
8251 2000-09-30 Gerd Moellmann <gerd@gnu.org>
8253 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Use
8254 gai_strerror. Make sure xerrno is set if connect fails. Improve
8257 2000-09-29 Jason Rumney <jasonr@gnu.org>
8259 * w32term.c (w32_char_font_type, w32_encode_char)
8260 (x_produce_glyphs): Distinguish single and multibyte BDF fonts.
8261 (w32_bdf_per_char_metric): New function.
8262 (w32_per_char_metric): Use it.
8263 (x_draw_glyph_string_background): Always draw background for BDF
8266 * w32bdf.h (glyph_struct, cache_bitmap): Cache bitmap data, not
8267 GDI object which is a scarce resource.
8269 * w32bdf.c (search_file_line): Fix skipping of whitespace.
8270 (get_quoted_string): Fix limit on memchr search.
8271 (set_bdf_font_info): Use unsigned chars. Negate yoffset.
8272 (w32_init_bdf_font): Initialize codepoint and bitmap heaps.
8273 (w32_free_bdf_font): Free bitmaps and codepoints on heaps.
8274 (get_cached_font_char, cache_char_offset): Use macro
8275 BDF_CODEPOINT_RANGE_COVER_P.
8276 (cache_char_offset): Use HeapAlloc to allocate codepoints on own heap.
8277 (clear_cached_bitmap_slots): New function.
8278 (GET_HEX_VALUE): G-Z, g-z are not hex.
8279 (w32_get_bdf_glyph): Convert to DIB format. Return bytes read.
8280 (get_bitmap_with_cache): Use new cache implementation.
8281 (create_offscreen_bitmap): New function.
8282 (w32_BDF_TextOut): Use it. Draw glyphs as DIBs.
8284 * w32term.c (x_produce_glyphs): If the distance from the current
8285 position to the next tab stop is less than a canonical character
8286 width, use the tab stop after that.
8287 (x_draw_glyphs): Handle case START and END are out of bounds more
8289 (x_clear_mouse_face): Block/unblock input.
8290 (x_display_and_set_cursor): Don't show a hollow box cursor for
8291 buffers whose cursor_type is nil.
8293 2000-09-29 Gerd Moellmann <gerd@gnu.org>
8295 * xfns.c (x_set_tool_bar_lines): Clear frame when tool bar disappears.
8297 * dispextern.h (updating_frame): Declare extern.
8299 2000-09-29 Andreas Schwab <schwab@suse.de>
8301 * m/ia64.h: Remove hack of not prototyping bcopy, etc.
8303 2000-09-29 Gerd Moellmann <gerd@gnu.org>
8305 * keyboard.c (menu_bar_one_keymap): If KEYMAP is a symbol,
8306 use its function definition.
8307 (tool_bar_items): Likewise.
8309 * lisp.h (fatal): Declare NO_RETURN.
8311 2000-09-29 Kenichi Handa <handa@etl.go.jp>
8313 * keymap.c: Remove the line "#undef NULL".
8315 2000-09-28 Gerd Moellmann <gerd@gnu.org>
8317 * xterm.c (x_make_frame_visible): Try harder to make the frame visible.
8319 2000-09-28 Dave Love <fx@gnu.org>
8321 * s/osf5-0.h: Define USE_MMAP_FOR_BUFFERS, not REL_ALLOC_MMAP.
8323 * s/sunos413.h (USE_MMAP_FOR_BUFFERS): Define.
8325 * .gdbinit (xreload): Note its need on GNU/Linux.
8327 * m/alpha.h (XUINT) [REL_ALLOC && _MALLOC_INTERNAL]: Don't declare
8328 r_alloc, r_alloc_free.
8330 2000-09-28 Kenichi Handa <handa@etl.go.jp>
8332 * syntax.c (skip_chars): Handle negation correctly.
8334 2000-09-27 Gerd Moellmann <gerd@gnu.org>
8336 * xfaces.c (realize_default_face): Call set_lface_from_font_name
8337 with non-zero FORCE_P argument.
8339 * dispnew.c (adjust_glyph_matrix, enable_glyph_matrix_rows):
8342 * xdisp.c (window_box_height): Add an assertion.
8344 * xfns.c (x_set_tool_bar_lines): Don't use more lines for the
8345 tool-bar than is available.
8346 (x_change_window_heights): Renamed from x_set_menu_bar_lines_1.
8348 2000-09-27 Dave Love <fx@gnu.org>
8350 * s/irix6-5.h: Now works 64-bit. Tidied.
8352 2000-09-26 Gerd Moellmann <gerd@gnu.org>
8354 * lisp.h (XINT) [EXPLICIT_SIGN_EXTEND]: Use BITS_PER_EMACS_INT
8355 instead of BITS_PER_INT.
8356 (XINT, XUINT) [NO_UNION_TYPE]: Cast result to EMACS_INT and
8357 EMACS_UINT, respectively.
8358 (NO_UNION_TYPE) [USE_LISP_UNION_TYPE]: Undefine.
8360 * m/sparc.h (BITS_PER_EMACS_INT) [__arch64__]: Don't define.
8362 * unexelf.c (ELFSIZE) [__NetBSD__ && __sparc_v9__]: Define to 64.
8364 * window.c (freeze_window_starts): Construct last argument for
8365 foreach_window differently.
8367 * xfns.c (x_decode_color): Don't return a Lisp_Object.
8369 * lisp.h (union Lisp_Object) [!NO_UNION_TYPE]: Use EMACS_INT and
8370 EMACS_UINT instead of `int' and `unsigned int'.
8371 (XSET) [EXPLICIT_SIGN_EXTEND]: Use EMACS_INT instead of `int'.
8373 * frame.h (struct frame): Make the `nothing' member of union
8374 output_data an EMACS_INT.
8376 * alloc.c (GC_CHECK_STRING_BYTES): Temporarily define, for bug hunting.
8377 (struct sdata) [GC_CHECK_STRING_BYTES]: Always record the string's
8378 size in the sdata structure.
8379 (SDATA_NBYTES, SDATA_DATA): New macros.
8380 (SDATA_OF_STRING, SDATA_SIZE) [GC_CHECK_STRING_BYTES]: Define
8381 differently for the different layout of the sdata structure.
8382 (allocate_string_data) [GC_CHECK_STRING_BYTES]: Record string size
8384 (sweep_strings, compact_small_strings) [GC_CHECK_STRING_BYTES]:
8385 Check that size recorded in the string size and size recorded in
8386 the sdata structure agree.
8388 2000-09-25 Dave Love <fx@gnu.org>
8390 * buffer.c: Include stdio.h.
8392 Partly suggested by Eduardo Horvath <eeh@netbsd.org>.
8394 * ralloc.c (__malloc_extra_blocks): Declare as __malloc_size_t.
8396 * alloc.c (__malloc_size_t) [DOUG_LEA_MALLOC]: Don't redefine it.
8397 (__malloc_size_t) [!DOUG_LEA_MALLOC]: Define unconditionally as size_t.
8398 (__malloc_extra_blocks): Declare as __malloc_size_t.
8400 2000-09-25 Gerd Moellmann <gerd@gnu.org>
8402 * alloc.c (mark_image): Use GC_NILP instead of NILP.
8404 * keyboard.c (show_help_echo): Set help_echo_showing_p.
8405 (read_char): If help-echo is showing, preserve the echo area
8408 * xdisp.c (help_echo_showing_p): New variable.
8409 (set_message): Reset it to 0.
8410 (init_xdisp): Initialize help_echo_showing_p.
8412 * dispextern.h (help_echo_showing_p): Declare extern.
8414 * config.in: Fix typo in __GNUC_MINOR__.
8416 * keyboard.h (quit_throw_to_read_char): Declare NO_RETURN.
8418 * s/freebsd.h (POSIX_SIGNALS): Define.
8420 * xterm.c (x_clear_mouse_face): Block/unblock input.
8422 2000-09-24 Dave Love <fx@gnu.org>
8424 * fns.c (base64_encode_1): Fix last change.
8426 2000-09-22 Gerd Moellmann <gerd@gnu.org>
8428 * dispnew.c (enable_glyph_matrix_rows): Remove xasserts.
8430 * xdisp.c (try_window_reusing_current_matrix): More fixes
8431 for the case window has a header-line.
8433 2000-09-22 Dave Love <fx@gnu.org>
8435 * xdisp.c (syms_of_xdisp): Defvar Vmenu_bar_update_hook to provide
8438 * xterm.c [SOLARIS2]: Remove redundant include of string.h.
8440 * fns.c (Fstring_as_unibyte, Fstring_as_multibyte): Doc fix.
8442 2000-09-21 Gerd Moellmann <gerd@gnu.org>
8444 * config.in (NO_RETURN): Define as `__attribute__((__noreturn__))'
8447 * lisp.h (wrong_type_argument, Fthrow, Fsignal, error):
8450 * window.c, term.c, xmenu.c, xrdb.c, emacs.c, macros.c,
8451 * keymap.c, insdel.c, marker.c, minibuf.c, fileio.c, dired.c,
8452 * indent.c, search.c, alloc.c, data.c: Avoid some more compiler
8455 * marker.c (byte_char_debug_check): Return void.
8457 * xfns.c (Fx_create_frame): Set default frame parameter value
8458 for tool-bar-lines to 1.
8460 * dispnew.c (scrolling_window): Compare y-positions of rows
8461 equal at the start. Some simplification.
8463 * xdisp.c (try_window_reusing_current_matrix): Fix computation of
8464 reused rows' y-position in the case window has a header-line, and
8465 new window start is greater than old window start.
8467 * process.c (process_sent_to): New variable.
8468 (send_process): Workaround for a crash on sparc-sun-solaris-2.6
8469 with GCC 2.95.2 caused by a parameter being clobbered by longjmp.
8470 Declare more parameters volatile.
8472 * lread.c (Vrecursive_load_depth_limit): New variable.
8473 (Fload): Check recursive loads whose recursion depth exceeds
8474 Vrecursive_load_depth_limit.
8475 (syms_of_lread): DERFAR_LISP recursive-load-depth-limit.
8477 2000-09-20 Gerd Moellmann <gerd@gnu.org>
8479 * fileio.c (Fread_file_name): Doc fix.
8481 * editfns.c (Fmessage_or_box): Doc fix.
8483 * fns.c (Fy_or_n_p, Fyes_or_no_p): Doc fix.
8485 * xfns.c (xbm_scan): Allow C-style comments.
8487 * xfns.c (xpm_init_color_cache) [ALLOC_XPM_COLORS]: If color
8488 symbols are specified, add color translations to the cache.
8489 (xpm_color_bucket, xpm_cache_color) [ALLOC_XPM_COLORS]: New functions.
8490 (xpm_lookup_color) [ALLOC_XPM_COLORS]: Use xpm_color_bucket and
8492 (xpm_load) [ALLOC_XPM_COLORS]: Pass frame and XPM attributes
8493 structures to xpm_init_color_cache.
8495 2000-09-19 Gerd Moellmann <gerd@gnu.org>
8497 * dispnew.c (update_window_line): Make sure to always draw mode-lines.
8499 2000-09-19 Andrew Innes <andrewi@gnu.org>
8501 * makefile.nt (bootstrap-emacs): Don't change directory.
8503 2000-09-19 Kenichi Handa <handa@etl.go.jp>
8505 * charset.h (UNIBYTE_STR_AS_MULTIBYTE_P): Fix previous change.
8507 * ccl.c (Fccl_execute_on_string): Make multibyte string correctly.
8508 If output buffer is too small, signal an appropriated error.
8510 2000-09-18 Dave Love <fx@gnu.org>
8512 * keyboard.c (menu_bar_items, tool_bar_items)
8513 (current_active_maps): Remove redundant get_local_map call.
8515 2000-09-18 Gerd Moellmann <gerd@gnu.org>
8517 * xterm.c (x_display_and_set_cursor): Don't show a hollow box
8518 cursor for buffers whose cursor_type is nil.
8520 * xterm.c (x_draw_image_glyph_string): Remove a comment describing
8521 a feature to implement that is already implemented.
8522 (note_mouse_highlight, x_find_ccl_program): Avoid some compiler
8525 * xfns.c (x_clear_image_1): New function.
8526 (x_clear_image): Use it.
8527 (x_from_xcolors): Use x_clear_image_1; don't free the image's mask.
8529 * dispnew.c (update_window): Move test for invisible lines
8530 at the top to update_window_line.
8531 (update_window_line): Handle invisible lines here.
8533 * xfns.c (clear_image_cache): Clear current matrices of all
8534 frames sharing an image cache. Block input while freeing
8535 images. Fix timestamp comparison.
8536 (x_clear_image): Also free the mask.
8538 * xfns.c (lookup_image): Block input while loading the image so
8539 that we won't get interrupted in a state where the image isn't yet
8541 (xbm_load_image, xbm_load, xpm_load, xpm_load, lookup_rgb_color)
8542 (lookup_pixel_color, x_to_xcolors, x_from_xcolors)
8543 (x_disable_image, x_build_heuristic_mask, pbm_load, png_load)
8544 (jpeg_load, tiff_load, gif_load, gs_load): Don't block/unblock input.
8546 2000-09-16 Gerd Moellmann <gerd@gnu.org>
8548 * dispnew.c (update_window): Make sure to make desired rows
8549 current even if they are completely invisible at the top
8552 2000-09-15 Gerd Moellmann <gerd@gnu.org>
8554 * xfns.c (lookup_image): Build mask before applying an algorithm.
8555 Recognize algorithm `disabled'.
8556 (cross_disabled_images): New variable.
8557 (COLOR_INTENSITY): New macro.
8558 (x_detect_edges): Use COLOR_INTENSITY.
8559 (x_disable_image): New function.
8560 (syms_of_xfns): DEFVAR_BOOL cross_disabled_images.
8562 * xdisp.c (build_desired_tool_bar_string): For a toolbar item in
8563 disabled state, don't apply an image transformation algorithm if
8564 the user specified an image for the disabled state. Use
8565 `:algorithm disabled' for creating a disabled item's image if the
8566 user hasn't specified an image.
8568 * xfns.c (ALLOC_XPM_COLORS): Define if we can use Emacs' color
8569 allocation functions with the XPM lib.
8570 (struct xpm_cached_color) [ALLOC_XPM_COLORS]: New structure.
8571 (XPM_COLOR_CACHE_BUCKETS) [ALLOC_XPM_COLORS]: New macro.
8572 (xpm_color_cache) [ALLOC_XPM_COLORS]: New variable.
8573 (xpm_init_color_cache, xpm_free_color_cache, xpm_lookup_color)
8574 (xpm_alloc_color, xpm_free_colors) [ALLOC_XPM_COLORS]: New functions.
8575 (xpm_load) [ALLOC_XPM_COLORS]: Use Emacs' own color allocation
8576 functions, if possible, because these handle color allocation
8577 failure more gracefully.
8578 (Fimage_mask_p): New function.
8580 * xfns.c (QCmatrix, QCcolor_adjustment, QCmask, Qemboss)
8581 (Qedge_detection, Qheuristic): New symbols.
8582 (syms_of_xfns): Initialize new symbols.
8583 (lookup_image): Handle `:mask X', `:algorithm emboss', and
8584 `algorithm (edge-detection ...)'.
8585 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format):
8586 (tiff_format, gif_format, gs_format): Add `:mask'.
8587 (XBM_MASK, XPM_MASK, PBM_MASK, PNG_MASK, JPEG_MASK, TIFF_MASK)
8588 (GIF_MASK, GS_MASK): New enumerators.
8589 (x_laplace_read_row, x_laplace_write_row): Functions removed.
8590 (emboss_matrix, laplace_matrix): New variables.
8591 (x_to_xcolors, x_from_xcolors, x_detect_edges, x_emboss)
8592 (x_edge_detection): New functions.
8593 (x_laplace): Rewritten in terms of x_detect_edges.
8594 (x_build_heuristic_mask): If image has a mask, free it.
8596 2000-09-14 Andrew Innes <andrewi@gnu.org>
8598 * makefile.w32-in: Revert to Unix line endings.
8600 2000-09-14 Andrew Innes <andrewi@gnu.org>
8602 * makefile.w32-in: Standardize indentation somewhat.
8603 (bootstrap-temacs): Use $(ARGQUOTE) instead of literal quotes, to
8604 cater for differences between shells.
8606 * w32term.c (w32_per_char_metric): Handle non-TrueType fonts.
8608 2000-09-14 Gerd Moellmann <gerd@gnu.org>
8610 * xterm.c (x_produce_glyphs): If the distance from the current
8611 position to the next tab stop is less than a canonical character
8612 width, use the tab stop after that.
8614 2000-09-14 Dave Love <fx@gnu.org>
8616 * buffer.c (alloc_buffer_text): Fix xmalloc call.
8618 2000-09-14 Gerd Moellmann <gerd@gnu.org>
8620 * xdisp.c (handle_fontified_prop): While running fontification
8621 functions, bind `fontification-functions' and
8622 `after-change-functions' to nil.
8624 * s/freebsd.h, s/irix-5.0.h, s/sol2.h, s/template.h
8625 (USE_MMAP_FOR_BUFFERS): Define instead of REL_ALLOC_MMAP.
8627 * Makefile.in (mallocobj) [SYSTEM_MALLOC]: Don't add ralloc.o.
8629 * emacs.c: Change conditional compilation on REL_ALLOC_MMAP to
8630 USE_MMAP_FOR_BUFFERS.
8632 * insdel.c (make_gap): Use enlarge_buffer_text.
8634 * buffer.c: Move allocation with mmap here, from ralloc.c. Change
8635 conditional compilation on REL_ALLOC_MMAP to USE_MMAP_FOR_BUFFERS.
8636 (mmap_alloc, mmap_free, mmap_realloc) [REL_ALLOC_MMAP]: Renamed
8637 from former r_alloc_* functions in ralloc.c.
8638 (mmap_page_size, mmap_initialized_p) [REL_ALLOC_MMAP]: New variables.
8639 (MEM_ALIGN) [REL_ALLOC_MMAP]: New macro.
8640 (mmap_init) [REL_ALLOC_MMAP]: New function.
8641 (alloc_buffer_text, enlarge_buffer_text, free_buffer_text): New
8642 functions replacing macros BUFFER_ALLOC, BUFFER_REALLOC, and
8645 * buffer.h (BUFFER_ALLOC, BUFFER_REALLOC, BUFFER_FREE): Removed.
8646 (enlarge_buffer_text): Add prototype.
8648 * ralloc.c: Remove everything having to do with the use of mmap.
8650 2000-09-13 Gerd Moellmann <gerd@gnu.org>
8652 * sound.c (Fplay_sound): Doc fix.
8654 * keyboard.c: Avoid some more compiler warnings.
8655 (parse_tool_bar_item): Ignore cached key bindings.
8657 * alloc.c: Add some comments about DOUG_LEA_MALLOC's use of mmap
8658 and allocation of Lisp data.
8660 2000-09-12 Gerd Moellmann <gerd@gnu.org>
8662 * xfaces.c: Remove conditional compilation on SCALABLE_FONTS.
8663 (Finternal_set_lisp_face_attribute): If frame is 0, set new frame
8666 * lread.c (Fload): Put code checking for recursive loads in #if 0.
8668 2000-09-12 Miyashita Hisashi <himi@meadowy.org>
8670 * ccl.c: Comment fixed.
8671 (MAX_MAP_SET_LEVEL): Increased to 30.
8672 (PUSH_MAPPING_STACK): Enclose with do-while block.
8673 (POP_MAPPING_STACK): Likewise.
8674 (stack_idx_of_map_multiple): New variable.
8675 (CCL_CALL_FOR_MAP_INSTRUCTION): New macro.
8676 (ccl_driver) <CCL_IterateMultipleMap>: If the content is a symbol,
8677 call the corresponding CCL program by CCL_CALL_FOR_MAP_INSTRUCTION.
8678 (ccl_driver) <CCL_MapSingle>: Likewise.
8679 (ccl_driver) <CCL_MapMultiple>: Rewritten to fix many bugs, deal
8680 with the case where looking up process reaches to the end of
8681 map-set, and call CCL programs as the above change.
8683 2000-09-11 Gerd Moellmann <gerd@gnu.org>
8685 * xfns.c (png_load, jpeg_load): Declare some variables volatile
8686 that might be clobbered by longjmp.
8687 (check_x_display_info, x_decode_color, create_frame_xic)
8688 (Fx_display_backing_store, Fx_display_visual_class)
8689 (x_build_heuristic_mask, pbm_scan_number): Avoid compiler warnings.
8691 * lread.c (init_lread): Set Vloads_in_progress to nil.
8692 (Fload): Show list of recursively loaded files, when signaling an
8695 * lread.c (Vloads_in_progress): New variable.
8696 (record_load_unwind): New function.
8697 (Fload): Check for recursive loads.
8698 (syms_of_lread): Initialize Vloads_in_progress.
8699 (read_integer, read1): Avoid some compiler warnings.
8701 * fns.c (concat, Fsubstring, internal_equal, Fnconc): Avoid some
8704 2000-09-11 Miles Bader <miles@gnu.org>
8706 * editfns.c (Fbuffer_string): Doc fix.
8708 2000-09-10 Gerd Moellmann <gerd@gnu.org>
8710 * ralloc.c (mmap_enlarge): Don't return 0 if successful.
8712 2000-09-09 Ken Raeburn <raeburn@gnu.org>
8714 * s/netbsd.h: Use NOT_C_CODE, not NO_C_SOURCE, when deciding
8715 whether to include other header files.
8717 2000-09-09 Gerd Moellmann <gerd@gnu.org>
8719 * xfaces.c (CYCLE_CHECK): Don't use the Lisp_Object returned
8720 by Fmemq as a boolean.
8722 2000-09-08 Stefan Monnier <monnier@cs.yale.edu>
8724 * xfaces.c (Finternal_set_lisp_face_attribute): Minor thinko.
8726 2000-09-08 Gerd Moellmann <gerd@gnu.org>
8728 * ralloc.c (mmap_fd): Remove initializer which can make it
8729 read-only in a dumped Emacs.
8730 (mmap_fd_1): New variable.
8731 (mmap_set_vars): Remove local `fd'. Save mmap_fd in mmap_fd_1,
8732 restore it from there.
8733 (r_alloc, r_re_alloc, r_alloc_free): Call r_alloc_init
8734 unconditionally so that mmap_fd can be initialized there.
8735 (r_alloc_init_fd): Open-coded in r_alloc_init; function removed.
8736 (r_alloc_init) [REL_ALLOC_MMAP && !MAP_ANON]: Open /dev/zero.
8737 (r_alloc_init) [REL_ALLOC_MMAP && MAP_ANON]: Set mmap_fd to -1.
8739 * xfaces.c (Finternal_merge_in_global_face): Return a Lisp object.
8741 * xdisp.c (dump_glyph_row): Fix printf format string.
8742 (display_line, move_it_in_display_line_to): Avoid compiler warnings.
8744 * s/freebsd.h (GC_MARK_STACK, REL_ALLOC_MMAP): Define.
8746 * keymap.c (Fset_keymap_parent): Check for cycles in keymap
8749 * xdisp.c (try_window_id): When trying to locate cursor in
8750 unchanged rows at the top, handle the case that we can't find it.
8752 * xterm.c (x_draw_glyphs): Handle case START and END are out
8753 of bounds more carefully.
8755 2000-09-08 Dave Love <fx@gnu.org>
8757 * s/sol2.h (REL_ALLOC_MMAP): Define.
8758 * s/irix5-0.h (REL_ALLOC_MMAP): Likewise.
8760 * ralloc.c: Don't include string.h (redundant).
8761 (MAP_ANON) [REL_ALLOC_MMAP]: Ensure it's defined.
8762 [!MAP_ANON]: Include fcntl.h.
8763 (mmap_fd) [REL_ALLOC_MMAP]: New variable.
8764 (r_alloc, r_re_alloc, r_alloc_free)
8765 (mmap_enlarge, mmap_set_vars): Use it.
8766 (r_alloc_init_fd): New function.
8767 (__morecore) [SYSTEM_MALLOC]: Don't declare.
8768 (r_alloc_init): Call r_alloc_init_fd. Conditionalize stuff on
8771 * Makefile.in (allocaobj) [!SYSTEM_MALLOC && REL_ALLOC_MMAP]:
8774 * unexelf.c (SHT_MIPS_DEBUG, HDRR) [__mips__]: Really confine last
8775 change to __NetBSD__.
8777 2000-09-08 Kenichi Handa <handa@etl.go.jp>
8779 * search.c (compile_pattern): Check the multibyteness of cached
8782 2000-09-08 Miles Bader <miles@gnu.org>
8784 * xfaces.c (default_face_vector): Function removed.
8785 (Finternal_merge_in_global_face): Restore old global/local
8786 attribute override order. Use inline loop instead of calling
8787 default_face_vector.
8789 2000-09-07 Gerd Moellmann <gerd@gnu.org>
8791 * ralloc.c (obtain, relinquish, relinquish, r_alloc_size_in_use)
8792 (get_bloc, relocate_blocs, update_heap_bloc_correspondence)
8793 (resize_bloc, r_alloc_sbrk, r_alloc_init): Add casts to `char *'
8794 where necessary, in case POINTER_TYPE is `void'.
8796 2000-09-07 Eli Zaretskii <eliz@is.elta.co.il>
8798 * frame.c (make_terminal_frame): Initialize frame foreground and
8799 background colors to unspecified, for the initial instance of an
8802 2000-09-07 Gerd Moellmann <gerd@gnu.org>
8804 * ralloc.c (mmap_find): Fix overlap computation.
8805 (mmap_enlarge): Compute nbytes before trying to find an
8808 * xfaces.c (smaller_face): Compare font heights with `<' and `>'
8811 * lread.c (syms_of_lread): Change value of regexp
8812 Vbytecomp_version_regexp to not match some XEmacs-compiled files.
8814 * xmenu.c (xdialog_show): When looking up the selection in
8815 menu_items, take `quote' boundaries into account; this corresponds
8816 to a nil ITEM in x-popup-dialog.
8818 2000-09-07 Kenichi Handa <handa@etl.go.jp>
8820 * charset.h (MIN_CHARSET_OFFICIAL_DIMENSION1): Define it as 0x80,
8822 (MIN_CHAR_OFFICIAL_DIMENSION1): Define it as ((0x81 - 0x70) << 7).
8824 * coding.c (encode_coding_sjis_big5): Use translation table for
8825 encoding, not decoding. Fix the handling of latin-jisx0201.
8826 Check for the charset katakana-jisx0201 too.
8827 (ONE_MORE_CHAR): Call translate_char with CHARSET arg -1.
8828 (detect_coding_sjis): Check the byte sequence more rigidly.
8830 2000-09-07 Gerd Moellmann <gerd@gnu.org>
8832 * xfaces.c (Vparam_value_alist): New variable.
8833 (syms_of_xfaces): Initialize it.
8834 (Finternal_set_lisp_face_attribute): Avoid more consing.
8836 * frame.c (Fframe_parameter): Handle `name' and `background-mode'
8838 (Fframe_parameter) [HAVE_X_WINDOWS]: Handle `display' specially.
8839 (Qbackground_mode): New variable.
8840 (syms_of_frame_1): Initialize Qbackground_mode.
8842 * lisp.h (Qdisplay): Declare extern.
8844 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is 0,
8845 change face on all frames, and change the default for new frames.
8847 2000-09-07 Dave Love <fx@gnu.org>
8849 * Makefile.in [!SYSTEM_MALLOC && REL_ALLOC_MMAP]: Set mallocobj.
8851 2000-09-07 Kenichi Handa <handa@etl.go.jp>
8853 * charset.h (MAKE_CHAR): Be sure to set MSB of C1 to 0.
8855 * charset.c: Include composite.h
8856 (lisp_string_width): New function.
8857 (Fstring_width): Call lisp_string_width instead of strwidth.
8859 * Makefile.in (charset.o): Depends on composite.h.
8861 * process.c (read_process_output): Before inserting the decoded
8862 text in the buffer, adjust the multibyteness.
8864 2000-09-06 Gerd Moellmann <gerd@gnu.org>
8866 * buffer.c (set_buffer_internal_1) [REL_ALLOC_MMAP]: If
8867 buffer's text buffer is null, map new memory.
8869 * ralloc.c (POINTER, SIZE) [emacs]: Define in terms of
8870 POINTER_TYPE and size_t.
8871 (struct mmap_region) [REL_ALLOC_MMAP]: New structure.
8872 (mmap_regions, mmap_regions_1) [REL_ALLOC_MMAP]: New variables.
8873 (ROUND, MMAP_REGION_STRUCT_SIZE, MMAP_REGION, MMAP_USER_AREA)
8874 [REL_ALLOC_MMAP]: New macros.
8875 (mmap_find, mmap_free, mmap_enlarge, mmap_set_vars)
8876 (mmap_mapped_bytes, r_alloc, r_re_alloc, r_alloc_free)
8877 [REL_ALLOC_MMAP]: New functions.
8879 * emacs.c (Fdump_emacs) [REL_ALLOC_MMAP]: Call mmap_set_vars
8880 before and after unexec.
8882 * buffer.c (init_buffer) [REL_ALLOC_MMAP]: Map new buffer
8883 text buffers if necessary.
8885 * buffer.h (R_ALLOC_DECLARE): Removed because unused.
8886 (r_alloc, r_re_alloc, r_alloc_free): Use POINTER_TYPE and size_t
8889 * config.in (HAVE_MMAP): Add #undef.
8891 2000-09-05 Gerd Moellmann <gerd@gnu.org>
8893 * frame.c (Qdisplay_type): New variable.
8894 (syms_of_frame_1): Initialize it.
8895 (Fframe_parameter): New function that avoids consing.
8896 (syms_of_frame): Defsubr it.
8898 * buffer.c (Fother_buffer): Consider buffers as invisible when
8899 they are displayed in a window on an invisible frame.
8901 * window.c (window_loop) <GET_LARGEST_WINDOW>: Fix bug making
8902 get-largest-window always return nil.
8904 2000-09-04 Gerd Moellmann <gerd@gnu.org>
8906 * lread.c (syms_of_lread): Make Vbytecomp_version_regexp a Lisp
8907 variable; recognize Emacs 19 elc files.
8909 2000-09-04 Miles Bader <miles@gnu.org>
8911 * xmenu.c (xmenu_show): Call x_set_menu_resources_from_menu_face
8912 before initially popping up the menu, so the menu doesn't flash
8913 when the face settings are significantly different from the defaults.
8915 2000-09-04 Stefan Monnier <monnier@cs.yale.edu>
8917 * regex.c (WIDE_CHAR_SUPPORT): New macro.
8918 (btowc, iswctype, wctype) [_LIBC]: Redefine to __<fun>.
8919 (BIT_ALPHA, BIT_ALNUM, BIT_ASCII, BIT_NONASCII, BIT_GRAPH, BIT_PRINT)
8920 (BIT_UNIBYTE): Remove.
8921 (re_match_2_internal): Delete corresponding code and streamline the
8922 BIT_MULTIBYTE case to not bother checking ISUNIBYTE.
8923 (CHAR_CLASS_MAX_LENGTH) [!WIDE_CHAR_SUPPORT]: Set to 9 rather than 6.
8924 (re_wctype_t): New type.
8925 (re_wctype, re_iswctype, re_wctype_to_bit): New functions.
8926 (regex_compile): Use them and fix handling of overly long char classes.
8928 2000-09-03 Andrew Innes <andrewi@gnu.org>
8930 * makefile.w32-in: Change to DOS line endings.
8932 * s/ms-w32.h (ORDINARY_LINK): New define.
8934 * w32.c (_ANONYMOUS_UNION) [__GNUC__]: New define
8935 (_ANONYMOUS_STRUCT) [__GNUC__]: New define.
8937 * makefile.w32-in (clean): Don't delete config.h and epaths.h.
8938 (distclean): Delete them here instead.
8940 * w32proc.c (compare_env): Convert to uppercase for comparison,
8941 not lowercase, to match how the native Windows shell works.
8943 2000-09-03 Jason Rumney <jasonr@gnu.org>
8945 * ChangeLog: Remove -unix from coding. Let Emacs autodetect, as
8946 CVS changes the line-ends when checking in/out on DOS/Windows.
8948 * makefile.nt (emacs): Do not change directory to run temacs, as
8949 the load-path is set relative to current directory.
8951 2000-09-03 Miles Bader <miles@gnu.org>
8953 * xterm.c (x_alloc_lighter_color_for_widget): New function.
8955 2000-09-02 Gerd Moellmann <gerd@gnu.org>
8957 * xdisp.c (redisplay_mode_lines): New function.
8958 (display_mode_lines): Return number of mode lines displayed.
8959 (echo_area_display): Use redisplay_mode_lines to draw garbaged
8960 mode lines. Don't temporarily bind redisplay-dont-pause to t.
8962 * emacs.c, callint.c, doc.c, editfns.c: Remove includes of
8963 string.h and strings.h.
8964 (index) [HAVE_INDEX]: Add prototype.
8966 * unexelf.c (SHT_PROGBITS) [__NetBSD__ && !PT_LOAD]: Don't define.
8967 (SHT_MIPS_DEBUG, HDRR) [__NetBSD__ && __mips__]: Define.
8969 * s/netbsd.h [!NO_C_SOURCE]: Include <signal.h>.
8970 (GC_SETJMP_WORKS, GC_MARK_STACK): Define.
8972 2000-09-01 Gerd Moellmann <gerd@gnu.org>
8974 * lread.c (read1): Accept `?' as symbol constituent, for
8975 compatiblity with XEmacs.
8977 2000-08-31 Stefan Monnier <monnier@cs.yale.edu>
8979 * regex.h (RE_NO_NEWLINE_ANCHOR): New syntax flag.
8980 (struct re_pattern_buffer): Remove newline_anchor.
8981 * regex.c: Keep namespace clean for GNU libc by renaming <fun>
8982 to __<fun> and using `weak_alias (__<fun>, <fun>)'.
8983 (re_max_failures, fail_stack): Use size_t rather than unsigned.
8984 (regex_compile): For ^ and $, choose between buffer and line (beg|end)
8985 depending on the new RE_NO_NEWLINE_ANCHOR syntax flag.
8986 (print_compiled_pattern, re_search_2, mutually_exclusive_p)
8987 (re_match_2_internal, re_compile_pattern, re_comp, regcomp):
8988 Get rid of references to newline_anchor.
8989 (regcomp): Allocate and precompute a fastmap.
8991 2000-08-31 Gerd Moellmann <gerd@gnu.org>
8993 * lread.c (openp): GCPRO local variable `filename'.
8995 2000-08-30 Stefan Monnier <monnier@cs.yale.edu>
8997 * regex.h (struct re_pattern_buffer): Use size_t for used/allocated.
8999 * regex.c: Merge some changes from GNU libc. Add prototypes.
9000 (bcopy, bcmp, REGEX_REALLOCATE, re_match_2_internal):
9001 Use memcmp and memcpy instead of bcopy and bcmp.
9002 (init_syntax_once): Use ISALNUM.
9003 (PUSH_FAILURE_POINT, re_match_2_internal): Remove failure_id.
9004 (REG_UNSET_VALUE): Remove. Use NULL instead.
9005 (REG_UNSET, re_match_2_internal): Use NULL.
9006 (SET_HIGH_BOUND, MOVE_BUFFER_POINTER, ELSE_EXTEND_BUFFER_HIGH_BOUND):
9008 (EXTEND_BUFFER): Use them (to work with BOUNDED_POINTERS).
9009 (GET_UNSIGNED_NUMBER): Don't use ISDIGIT.
9010 (regex_compile): In handle_interval, return an error rather than try to
9011 unfetch the interval if we can't find the closing brace.
9012 Obey the RE_NO_GNU_OPS syntax bit.
9013 (TOLOWER): New macro.
9015 (regexec): Allocate regs.start and regs.end as one block.
9017 2000-08-30 Gerd Moellmann <gerd@gnu.org>
9019 * xdisp.c (echo_area_display): Check display_completed instead
9020 of calling detect_input_pending.
9022 * dispnew.c (update_frame): Only set display_completed here; move
9023 the update_begin and update_end calls here from update_frame_1.
9024 (update_frame_1): Don't set display_completed here, don't call
9025 update_begin/update_end.
9027 * xfaces.c (set_font_frame_param): Use Fmodify_frame_parameters
9028 instead of store_frame_param.
9030 2000-08-29 Gerd Moellmann <gerd@gnu.org>
9032 * dispnew.c (build_frame_matrix_from_leaf_window): If a row of a
9033 desired window matrix hasn't been displayed, use the current row
9034 instead. Make sure that only those frame rows are updated for
9035 which there exists a corresponding enabled desired row.
9037 2000-08-29 Miles Bader <miles@gnu.org>
9039 * xfaces.c (default_face_vector): New function.
9040 (Finternal_merge_in_global_face): Use it instead of merge_face_vectors.
9042 2000-08-29 Gerd Moellmann <gerd@gnu.org>
9044 * lread.c (openp): Prevent temporary string passed to
9045 Ffile_readable_p from being garbage collected.
9047 2000-08-28 Dave Love <fx@gnu.org>
9049 * keymap.c (store_in_keymap): Add `static' to declaration.
9051 2000-08-28 Gerd Moellmann <gerd@gnu.org>
9053 * emacs.c, callint.c, doc.c, editfns.c
9054 (toplevel) [HAVE_STRING_H]: Include string.h.
9055 (toplevel) [HAVE_STRINGS_H]: Include strings.h.
9056 (index): Remove prototypes which might conflict with non-standard
9057 definitions of index/strchr.
9059 * s/usg5-3.h (index): Define only if not HAVE_INDEX.
9060 (rindex): Define only if !HAVE_RINDEX.
9062 * s/sco5.h (bcopy, bzero, bcmp): Don't define.
9064 * config.in (HAVE_INDEX, HAVE_RINDEX, HAVE_STRINGS_H): Add undefs.
9066 2000-08-28 Miles Bader <miles@gnu.org>
9068 * xfaces.c (merge_face_vectors): Clear TO's :font attribute if
9069 made inconsistent by a font-related attribute in FROM.
9070 (merge_face_inheritance): Add function comment.
9072 2000-08-28 Kenichi Handa <handa@etl.go.jp>
9074 * keyboard.c (read_char_minibuf_menu_prompt): Call read_char with
9075 the 4th arg (PREV_EVENT) Qt to suppress input method.
9077 2000-08-27 Stefan Monnier <monnier@cs.yale.edu>
9079 * regex.c: Indent cpp directives and remove parens after `defined'.
9080 (PTR_TO_OFFSET, POS_AS_IN_BUFFER): Move to a better place.
9081 (ISDIGIT, ISCNTRL, ISXDIGIT) [!emacs]: Remove duplicate definition.
9082 (regex_compile): Use RE_FRUGAL instead of RE_ALL_GREEDY.
9083 (re_compile_pattern): Use size_t for length.
9084 (init_syntax_once): Move to a better place.
9085 * regex.h: Merge changes from GNU libc. Indent cpp directives.
9086 (RE_FRUGAL): Replaces RE_ALL_GREEDY (inverted meaning).
9088 * syntax.c (back_comment): Detect cases where a comment-starter is
9089 actually inside another comment as in: /* a // b */ c // d \n.
9090 Make it clear that `comstart_pos' is unused for nested comments.
9092 * keymap.c (store_in_keymap, fix_submap_inheritance): New prototypes.
9093 (KEYMAPP): New macro.
9094 (Fkeymap_parent, Fset_keymap_parent): Use it.
9095 (fix_submap_inheritance): Mark it static.
9096 (define_as_prefix, describe_buffer_bindings, describe_command)
9097 (describe_translation, describe_map): Complete prototypes.
9099 * lisp.h (store_in_keymap, fix_submap_inheritance): Remove.
9101 * keyboard.c (menu_bar_item): Detect duplicate entries for all items
9102 to better match the key-lookup behavior.
9104 2000-08-27 Gerd Moellmann <gerd@gnu.org>
9106 * xfaces.c (lface_fully_specified_p): Handle :inherit.
9107 (Finternal_set_lisp_face_attribute): Fix typo in error message.
9109 2000-08-27 Eli Zaretskii <eliz@is.elta.co.il>
9111 * Makefile.in (dispnew.o, indent.o, fontset.o, minibuf.o)
9112 (process.o, scroll.o, sysdep.o): Depend on keyboard.h.
9113 (xterm.o): Depend on coding.h
9115 2000-08-26 Kenichi Handa <handa@etl.go.jp>
9117 * cmds.c (internal_self_insert): Delete '#ifdef HAVE_FACES' and
9118 the corresponding '#endif'.
9120 2000-08-26 Miles Bader <miles@gnu.org>
9122 * dispextern.h (enum lface_attribute_index): Add LFACE_INHERIT_INDEX.
9123 * xfaces.c (QCinherit): New variable.
9124 (syms_of_xfaces): Initialize it.
9125 (LFACE_INHERIT): New macro.
9126 (Finternal_get_lisp_face_attribute)
9127 (merge_face_vector_with_property)
9128 (Finternal_set_lisp_face_attribute): Deal with :inherit attribute.
9129 (check_lface_attrs): Allow new types of face height. Check
9131 (CYCLE_CHECK): New macro.
9132 (merge_face_inheritance): New function.
9133 (merge_face_vectors): Merge inherited faces too. Add F and
9134 CYCLE_CHECK arguments.
9135 (merge_face_vector_with_property, Finternal_merge_in_global_face)
9136 (lookup_named_face, lookup_derived_face, realize_named_face)
9137 (face_at_string_position, face_at_buffer_position): Supply
9138 new F and CYCLE_CHECK arguments to merge_face_vectors.
9139 (merge_face_heights): New function.
9140 (merge_face_vectors, merge_face_vector_with_property)
9141 (Finternal_set_lisp_face_attribute): Call merge_face_heights to
9142 handle relative face heights.
9143 (lface_same_font_attributes_p): Compare heights using EQ.
9145 2000-08-26 Kenichi Handa <handa@etl.go.jp>
9147 * charset.c (char_to_string): Check the character validity.
9148 (char_valid_p): If C is not less than MAX_CHAR, be sure to return 0.
9150 2000-08-25 Stefan Monnier <monnier@cs.yale.edu>
9152 * regex.c (PUSH_FAILURE_COUNT): New macro.
9153 (POP_FAILURE_REG_OR_COUNT): Renamed from POP_FAILURE_REG.
9154 Handle popping of a register's or a counter's data.
9155 (POP_FAILURE_POINT): Use the new name.
9156 (re_match_2_internal): Push counter data on the stack for succeed_n,
9157 jump_n and set_number_at and remove misleading dead code in succeed_n.
9159 2000-08-25 Gerd Moellmann <gerd@gnu.org>
9161 * xdisp.c (redisplay_internal): If considering all windows on all
9162 frames, update the display for each frame as soon as possible,
9163 instead of first building all desired matrices for all frames, and
9164 then updating them all.
9165 (try_cursor_movement): Handle case that last_cursor.vpos is -1.
9167 2000-08-24 Gerd Moellmann <gerd@gnu.org>
9169 * bytecode.c (mark_byte_stack): Add a comment.
9171 * frame.h (FRAME_FLAGS_AREA_COLS, FRAME_FLAGS_AREA_WIDTH)
9172 (FRAME_LEFT_FLAGS_AREA_WIDTH): Return 0 unless frame is
9175 2000-08-24 Kenichi Handa <handa@etl.go.jp>
9177 * minibuf.c (do_completion): Always use compare-string, not
9178 string-equal because the latter doesn't pay attention to
9179 multibyteness of strings.
9181 * process.c (create_process): Don't setup raw-text coding here.
9182 (Fopen_network_stream): Don't set coding->src_multibyte and
9183 coding->dst_multibyte here.
9184 (read_process_output): For process filter, return unibyte string
9185 if default-enable-multibyte-characters is nil.
9186 (send_process): If OBJECT is multibyte text, be sure to encoded it
9187 by the specified coding system for the process. Otherwise, setup
9189 (init_process): Don't initialize default-process-coding-system here.
9191 2000-08-23 Eli Zaretskii <eliz@is.elta.co.il>
9193 * buffer.c (syms_of_buffer) <scroll-up-aggressively>: Doc fix.
9194 <scroll-down-aggressively>: Likewise.
9196 2000-08-23 Kenichi Handa <handa@etl.go.jp>
9198 * coding.c (encode_eol): Fix bug for the case of dst_bytes being
9199 zero. Set coding->produced_char correctly.
9201 2000-08-22 Andrew Innes <andrewi@gnu.org>
9203 * makefile.w32-in: New file.
9205 * unexw32.c (unexec): Ignore old_name, and use the actual location
9206 of the current executable instead. Base new_name on this.
9208 * w32proc.c (create_child): Remove reference to security
9209 descriptor, which isn't needed and doesn't compile with mingw32.
9211 * w32term.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
9212 up dllimport attributes.
9213 (x_update_window_end): Update prototype.
9215 * unexec.c (write_segment) [USE_CRT_DLL]: Remove unnecessary
9216 extern, which screws up dllimport attributes.
9218 * sysdep.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
9219 up dllimport attributes.
9221 * strftime.c [USE_CRT_DLL]: Remove unnecessary extern, which
9222 screws up dllimport attributes.
9224 * process.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
9225 up dllimport attributes.
9226 (create_process) [USE_CRT_DLL]: Remove unnecessary extern, which
9227 screws up dllimport attributes.
9229 * lread.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
9230 up dllimport attributes.
9232 * keyboard.c [USE_CRT_DLL]: Remove unnecessary extern, which
9233 screws up dllimport attributes.
9235 * floatfns.c [USE_CRT_DLL]: Remove unnecessary extern, which
9236 screws up dllimport attributes.
9238 * fileio.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
9239 up dllimport attributes.
9241 * emacs.c (malloc_initialize_hook) [USE_CRT_DLL]: Remove
9242 unnecessary extern, which screws up dllimport attributes.
9245 * editfns.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
9246 up dllimport attributes.
9248 * dispnew.c (window_change_signal) [USE_CRT_DLL]: Remove
9249 unnecessary extern, which screws up dllimport attributes.
9251 * callproc.c [USE_CRT_DLL]: Remove unnecessary extern, which
9252 screws up dllimport attributes.
9254 * buffer.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
9255 up dllimport attributes.
9257 * w32proc.c (IsValidLocale): Extern missing from mingw32 headers.
9259 * w32bdf.c (search_file_line):
9260 (set_bdf_font_info):
9262 (w32_get_bdf_glyph):
9263 (w32_BDF_to_x_font): Fix compile warnings.
9265 * w32menu.c: Include keyboard.h before frame.h. Fix compile warnings.
9267 * w32select.c: Include keyboard.h before frame.h.
9269 * w32fns.c (max): Define macro.
9270 (JOHAB_CHARSET): Define if not known.
9271 (MOD_ALT, MOD_CONTROL, MOD_SHIFT, MOD_WIN): Define if not known.
9272 (Fx_show_tip): Synch with X version.
9274 * w32xfns.c: Include keyboard.h before frame.h.
9276 * w32fns.c: Include keyboard.h before frame.h.
9278 * w32term.c: Include keyboard.h before frame.h.
9280 * fontset.c: Include keyboard.h before frame.h.
9282 * w32inevt.c: Include keyboard.h before frame.h.
9283 (MOUSE_MOVED): Define if not known.
9285 * minibuf.c: Include keyboard.h before frame.h.
9287 * keyboard.c: Include keyboard.h before frame.h.
9289 * indent.c: Include keyboard.h before frame.h.
9291 * dispnew.c: Include keyboard.h before frame.h.
9293 * buffer.c: Include keyboard.h before frame.h.
9295 * alloc.c: Include keyboard.h before frame.h.
9297 * print.c: Include keyboard.h before frame.h.
9299 * process.c: Include keyboard.h before frame.h.
9301 * scroll.c: Include keyboard.h before frame.h.
9303 * sysdep.c: Include keyboard.h before frame.h.
9305 * term.c: Include keyboard.h before frame.h.
9307 * window.c: Include keyboard.h before frame.h.
9309 * xdisp.c: Include keyboard.h before frame.h.
9310 Separate GLYPH_DEBUG and DEBUG_TRACE_MOVE.
9312 * frame.c: Include keyboard.h before frame.h.
9314 * w32heap.h: Undefine min, max.
9316 * w32gui.h: Undefine min, max.
9318 * unexw32.c: Change PUCHAR to PCHAR.
9319 (PTR_TO_OFFSET): Cast ptr to unsigned char *.
9322 (copy_executable_and_dump_data): Remove unnecessary static defs.
9323 (copy_executable_and_dump_data): Fix compile warnings.
9325 * sysdep.c (NULL) [WINDOWSNT]: Define NULL if not defined.
9327 * w32console.c (min): Define macro.
9328 (clear_frame, write_glyphs): Fix compile warning.
9330 * w32proc.c (compare_env):
9331 (find_child_console): Fix compile warning.
9333 * w32.c (sys_strerror): Use sys_nerr instead of _sys_nerr. Use
9334 sys_errlist instead of _sys_errlist.
9335 (get_emacs_configuration_options): New function.
9337 * s/ms-w32.h (sys_nerr): Provide default definition.
9338 (strdup, strupr, strnicmp, stricmp, tzset, tzname): Map to same
9339 name with _ prepended.
9340 (NSIG): Define if not known.
9341 (get_emacs_configuration): Provide extern declaration.
9342 (get_emacs_configuration_options): Provide extern declaration.
9343 (EMACS_CONFIG_OPTIONS): Call get_emacs_configuration_options.
9345 * w32.c (gettimeofday): Use struct timeb, not struct _timeb.
9347 (read_unc_volume): Fix compile warning.
9349 * s/ms-w32.h (_WINSOCK_H): Define to prevent normal winsock
9350 definitions from being used.
9352 * lisp.h [WINDOWSNT]: Don't declare externs for getenv, ctime and getwd.
9354 * w32.c (unc_volume_file_attributes):
9355 (open_unc_volume): Make arg const.
9357 * sysdep.c [WINDOWSNT]: Remove extern decl of errno.
9358 (read_input_waiting): Remove excess parameter.
9360 * w32.c (init_environment): Call _access.
9361 (check_windows_init_file): Call _close.
9362 (init_user_info): Call _putenv.
9363 (init_environment): Call _putenv and _strdup.
9364 (init_ntproc): Reset volume info cache on startup.
9366 * s/ms-w32.h (malloc, free, realloc, calloc): Rename if
9367 USE_CRT_DLL is defined, so Emacs can use GNU malloc even though it
9368 cannot override the CRT malloc.
9370 * makefile.nt (LOCAL_FLAGS): Define USE_CRT_DLL if requested.
9371 (LINK_FLAGS): Append to original value of LINK_FLAGS.
9373 * w32heap.c [!USE_CRT_DLL]: Don't define _heap_init and _heap_term
9374 unless we are linking with a static CRT.
9375 (RVA_TO_PTR): Cast result to unsigned char*.
9377 * w32.c (GetCachedVolumeInformation): Use xmalloc, xfree and xstrdup.
9378 (add_volume_info): Use xstrdup.
9380 2000-08-22 Stefan Monnier <monnier@cs.yale.edu>
9382 * minibuf.c (Vcompletion_auto_help): Renamed from `auto_help'.
9383 (do_completion, Fminibuffer_complete_word): Use it.
9384 (syms_of_minibuf): Turn completion-auto-help into a proper Lisp
9385 var so it can take non-boolean values.
9387 2000-08-21 Gerd Moellmann <gerd@gnu.org>
9389 * editfns.c (find_field): Formatting changes.
9390 (toplevel): Some old-style function forward declarations
9391 changed to prototypes, some new protypes added, some functions
9394 * lisp.h (set_time_zone_rule): Add prototype.
9395 (use_dialog_box): External declaration.
9397 * keyboard.c (gen_help_event): Add parameter SIZE.
9398 (kbd_buffer_events_waiting): Slightly rewritten.
9399 (clear_event): New function.
9400 (kbd_buffer_get_event): Use it, and clear the input_events of
9402 (init_keyboard): Remove duplicate creation of kbd_buffer_gcpro and
9403 don't fill the newly created array with nils.
9404 (toplevel): Convert some old-style function forward declarations
9407 * keyboard.h (gen_help_event): Change prototype.
9409 * xterm.c (XTread_socket): Change calls to gen_help_event.
9411 * w32term.c (w32_read_socket): Change calls to gen_help_event.
9413 * eval.c (Fmacroexpand): Doc fix.
9415 2000-08-20 Jason Rumney <jasonr@gnu.org>
9417 * w32term.h (x_display_info_for_display): Remove as this function
9418 does not exist on W32.
9420 * w32term.c (help_echo_window): New variable.
9421 (syms_of_w32term): staticpro it.
9422 (note_mode_line_highlight): Set it.
9423 (XTextExtents16): Removed as there is no equivalent on W32.
9424 (x_compute_glyph_string_overhangs): Incomplete body removed, as
9425 the X way of doing this will not work for W32.
9426 (w32_intersect_rectangles): Removed. Use IntersectRect API call.
9427 (x_draw_image_foreground): Avoid drawing outside of the clip area
9428 when image doesn't have a mask.
9429 (note_mouse_highlight): Process overlays in the right order of
9430 priority. Set help_echo_window.
9431 (x_draw_bar_cursor): If cursor is on an image, draw a box cursor
9432 because that's more visible for large images.
9434 * w32menu.c (keymap_panes): Pass the keymap's prompt as the pane
9435 name to single_keymap_panes.
9436 (w32_menu_show): Set wv->title when dealing with titles.
9437 (w32_menu_display_help): Call show_help_echo with OBJECT and POS.
9439 2000-08-21 Miles Bader <miles@gnu.org>
9441 * minibuf.c (do_completion): Try again if we rewrite the input
9442 string, but no completion was done, so that any completion message
9445 2000-08-20 Gerd Moellmann <gerd@gnu.org>
9447 * xfaces.c (lface_equal_p): Compare strings differently.
9448 (Qtty_color_alist, Vtty_defined_color_alist): New variables.
9449 (realize_tty_face): Use them.
9450 (syms_of_xfaces): Initialize new variables.
9451 (map_tty_color): New function, extracted from realize_tty_face.
9452 (map_tty_color) [MSDOS || WINDOWSNT]: If using the frame's default
9453 foreground or background color, store the new color name in the
9454 realized face; previous code trying to do this had no effect.
9455 (realize_tty_face): Use map_tty_color.
9456 (Fclear_face_cache): Set face_change_count and ensure thorough
9459 2000-08-19 Gerd Moellmann <gerd@gnu.org>
9461 * undo.c (record_first_change, record_marker_adjustment): Don't
9462 use XBUFFER on last_undo_buffer which might not be a buffer.
9464 2000-08-18 Kenichi Handa <handa@etl.go.jp>
9466 * coding.c (decode_coding_string): Set members consumed,
9467 consumed_char, produced, produced_char of *coding correctly. If
9468 decode_coding doesn't consume any byte, don't try anymore.
9469 (encode_coding_string): Likewise.
9471 2000-08-18 Gerd Moellmann <gerd@gnu.org>
9473 * lisp.h (CHECK) [ENABLE_CHECKING]: Make both sides of the
9474 conditional have void type, for Standard C compilers.
9476 * xdisp.c (redisplay_internal): Compare windows for equality with
9477 EQ, instead of applying XWINDOW to something that might not
9480 2000-08-18 Kenichi Handa <handa@etl.go.jp>
9482 * fontset.c (Finternal_char_font): Search only the selected frame
9483 for a window of the current buffer.
9485 2000-08-18 Gerd Moellmann <gerd@gnu.org>
9487 * minibuf.c (do_completion): Use EQ instead of `!=' to compare
9490 * keyboard.c (kbd_buffer_get_event): Handle the case that the
9491 second half of a HELP_EVENT is found at the start of kbd_buffer.
9493 2000-08-18 Miles Bader <miles@gnu.org>
9495 * lisp.h (Lisp_String): Replace DECLARE_INTERVALS with real decl.
9497 * editfns.c (save_restriction_save): Rewrite to use markers.
9498 (save_restriction_restore): Rewrite to understand new form of data
9499 saved by save_restriction_save.
9500 (Fsave_restriction): Remove cautionary note in doc-string.
9502 2000-08-17 Gerd Moellmann <gerd@gnu.org>
9504 * fileio.c (build_annotations): Add a comment explaining the
9505 return value of format-annotate-function. Replace a spurious call
9506 to Flength with a CONSP test. Call format-annotate-function with
9507 a fifth arg specifying how many times the function is been called
9508 in a row, to let it choose temporary buffers appropriately.
9510 2000-08-17 Dave Love <fx@gnu.org>
9512 * lisp.h: Remove DECLARE_INTERVALS, INITIALIZE_INTERVAL. Don't
9513 declare make_temp_name twice.
9515 * lread.c: Prototype readevalloop, load_unwind, load_descriptor_unwind.
9516 (unreadpure): Give it an arg.
9518 * unexalpha.c: Prototype fatal_unexec, mark_x,
9519 update_dynamic_symbols. Declare unexec as void.
9521 * cm.c [HAVE_TERMCAP_H]: Include <termcap.h>.
9522 [!HAVE_TERMCAP_H]: Prototype tputs, tgoto.
9524 * alloc.c (lisp_malloc): Declare with POINTER_TYPE.
9525 [SYSTEM_MALLOC]: Make decls in malloc.h conditional on DOUG_LEA_MALLOC.
9527 * alloca.c: Use #error.
9528 [POINTER_TYPE]: Use it.
9530 * eval.c (Fdefvar): Doc fix.
9532 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Avoid
9533 INITIALIZE_INTERVAL.
9535 * buffer.h: Avoid DECLARE_INTERVALS.
9537 * config.in: Add size_t.
9539 2000-08-17 Eli Zaretskii <eliz@is.elta.co.il>
9541 * w16select.c (set_clipboard_data): If there's not enough memory
9542 to put text into clipboard, return 1, as Fw16_set_clipboard_data
9543 expects. In case of other failures, return 3.
9544 (system_error_msg): New error message.
9545 (Fw16_set_clipboard_data): If set_clipboard_data returns 3, print
9548 2000-08-16 Gerd Moellmann <gerd@gnu.org>
9550 * term.c (write_glyphs): Also turn off inverse video after turning
9551 off other appearances in case TS_exit_attribute_mode is not equal
9552 to TS_end_standout_mode.
9553 (insert_glyphs): Turn inverse video on/off for each run of glyphs
9555 (turn_off_face): Reset standout_mode only if
9556 TS_exit_attribute_mode has been output and TS_exit_attribute_mode
9557 is equal to TS_end_standout_mode.
9559 2000-08-16 Kenichi Handa <handa@etl.go.jp>
9561 * coding.c (encode_coding): Fix the bug of not flushing ISO escape
9562 sequence at the end of the source block.
9564 * ccl.c (Fccl_program_p): Docstring modified.
9565 (Fccl_execute): Likewise.
9566 (Fccl_execute_on_string): Likewise.
9568 2000-08-16 Eli Zaretskii <eliz@is.elta.co.il>
9570 * msdos.c (IT_write_glyphs): Convert cbp to unsigned char *.
9572 2000-08-16 Kenichi Handa <handa@etl.go.jp>
9574 The following changes are mainly to fix bugs of
9575 encode/decode-coding-string failing if encoding/decoding return
9576 CODING_FINISH_INSUFFICIENT_DST. In addition, delete the global
9577 variable conversion_buffer.
9579 * ccl.c (CCL_WRITE_CHAR): If CH is eight-bit-control char,
9580 decrement dst_end to avoid buffer overflow in the later call of
9583 * coding.h (conversion_buffer_size, conversion_buffer)
9584 (get_conversion_buffer): Extern deleted.
9586 * coding.c (MINIMUM_CONVERSION_BUFFER_SIZE): Macro deleted.
9587 (conversion_buffer, conversion_buffer_size): Variables deleted.
9588 (get_conversion_buffer): Function deleted.
9589 (struct conversion_buffer): New structure.
9590 (MAX_ALLOCA): New macro.
9591 (allocate_conversion_buffer): New macro.
9592 (extend_conversion_buffer, free_conversion_buffer): New functions.
9593 (ccl_coding_driver): Set coding->result.
9594 (decode_coding): Set coding->result to CODING_FINISH_NORMAL if
9595 this is the last block of source.
9596 (encode_coding): Likewise. Handle the source block as the last
9597 one only when the whole source text is consumed.
9598 (decode_coding_string): Handle the case that the output buffer is
9599 too small to decode the whole source text. Use
9600 allocate_conversion_buffer, extend_conversion_buffer and
9601 free_conversion_buffer, not get_conversion_buffer.
9602 (encode_coding_string): Likewise.
9603 (init_coding): Function deleted.
9604 (init_coding_once): Delete code to initialize conversion_buffer_size.
9606 * emacs.c (main): Don't call init_coding.
9608 * msdos.c (IT_write_glyphs): Use a locally declared conversion_buffer.
9610 * term.c (write_glyphs): Use a locally declared conversion_buffer.
9611 (insert_glyphs): Likewise.
9613 * w32console.c (write_glyphs): Use a locally declared
9616 2000-08-15 Eli Zaretskii <eliz@is.elta.co.il>
9618 * msdos.c (IT_update_begin): Don't crash if mouse_face_mouse_frame
9619 member of display_info is NULL.
9621 2000-08-15 Gerd Moellmann <gerd@gnu.org>
9623 * alloc.c (compact_small_strings): Use safe_bcopy, add an assertion.
9625 * term.c (turn_off_face): Reset standout_mode when resetting
9626 appearances with capability `me'.
9627 (write_glyphs): Switch on inverse video before each face change.
9629 2000-08-14 Dave Love <fx@gnu.org>
9631 * alloc.c [HAVE_UNISTD_H]: Include unistd.h; don't declare sbrk.
9632 [!HAVE_UNISTD_H]: Use POINTER_TYPE to declare sbrk.
9633 (lisp_free): Declare and make static.
9635 * window.c: Fix embedded comment.
9636 (syms_of_window): Fix doc string.
9638 2000-08-14 Gerd Moellmann <gerd@gnu.org>
9640 * keymap.c (push_key_description): If C without modifiers is < 32,
9641 make sure to print `C-' before `M-', like in the manual.
9643 2000-08-11 Gerd Moellmann <gerd@gnu.org>
9645 * fns.c (hashfn_eq, hashfn_eql): Don't handle strings specially
9646 since they aren't relocated anymore.
9647 (sxhash_string): Make sure returned hash code fits in a Lisp integer.
9649 * xdisp.c (try_cursor_movement): Fix handling of cursor in
9650 partially visible line which is smaller than the window's height.
9652 2000-08-11 Kenichi Handa <handa@etl.go.jp>
9654 * ccl.c (CCL_READ_CHAR): If source is multibyte, pay attention to
9655 the multibyte form of eight-bit-control characters.
9656 (Fccl_execute_on_string): Initialize ccl->multibyte.
9658 * ccl.h (struct ccl_program): New member multibyte.
9660 * coding.c (ccl_coding_driver): Initialize ccl->multibyte.
9662 2000-08-11 Kenichi Handa <handa@etl.go.jp>
9664 * regex.c (regex_compile) <normal_char>: Pay attention to
9666 (analyse_first) <exactn>: Setup fastmap correctly for
9667 eight-bit-control characters.
9669 2000-08-11 Kenichi Handa <handa@etl.go.jp>
9671 * termhooks.h (enum event_kind): New member multibyte_char_keystroke.
9673 * keyboard.c (make_lispy_event): Handle the new event type
9674 multibyte_char_keystroke.
9676 * xterm.c: Include coding.h.
9677 (XTread_socket): Work around a bug of XmbLookupString. If the
9678 input is from XIM, decode it according to the current locale. In
9679 that case, generate multibyte_char_keystroke events.
9681 2000-08-11 Kenichi Handa <handa@etl.go.jp>
9683 * xdisp.c (TRACE_MOVE) [GLYPH_DEBUG]: Delete the last semicolon.
9684 (TRACE_MOVE) [not GLYPH_DEBUG]: Define dummy.
9686 2000-08-10 Gerd Moellmann <gerd@gnu.org>
9688 * xdisp.c (trace_move) [GLYPH_DEBUG]: New variable.
9689 (TRACE_MOVE) [GLYPH_DEBUG]: New macro.
9690 (move_it_in_display_line_to): Record iterator's ascent and descent
9691 before producing glyphs, and restore them when we know the glyph
9692 doesn't fit on the line.
9693 (move_it_to): Restructured so that it's easier to debug. If
9694 moving to a vpos, and not moving to an x or character position,
9695 stop as soon as the specified vpos is reached; don't move further
9696 into that line because that might change the computed line height.
9697 (try_cursor_movement): New function, extracted from the cursor
9698 movement branch of redisplay_window. If ending on a partially
9699 visible line, don't try to scroll if the cursor line is taller
9701 (redisplay_window): Use try_cursor_movement.
9703 * window.c (Fwindow_end): Rewritten to not use Fvertical_motion,
9704 because that function doesn't cope with variable-height lines.
9706 * xterm.c (x_draw_bar_cursor): If cursor is on an image, draw a
9707 box cursor because that's better visible for large images.
9709 2000-08-10 Miles Bader <miles@gnu.org>
9711 * w32term.c (note_mouse_highlight): Update calls to overlays_at.
9713 2000-08-10 Gerd Moellmann <gerd@gnu.org>
9715 * xdisp.c (Vmessages_buffer_name): New variable.
9716 (message_dolog): Use it.
9717 (syms_of_xdisp): Initialize it.
9719 2000-08-10 Eli Zaretskii <eliz@is.elta.co.il>
9721 * msdos.c (IT_note_mouse_highlight): Update the calls to overlays_at.
9722 (toplevel) <kbd_buffer_store_event>: Remove prototype, it's
9723 redundant now that keyboard.h is included.
9725 2000-08-09 Eli Zaretskii <eliz@is.elta.co.il>
9727 * keyboard.c (kbd_buffer_events_waiting): New function.
9729 * keyboard.h (kbd_buffer_events_waiting): Add prototype.
9731 * msdos.c: Include keyboard.h.
9732 (XMenuActivate): Empty no_event events from the event buffer. If
9733 no events are left after that, call clear_input_pending.
9734 (mouse_clear_clicks): New function, code moved from mouse_init.
9735 (mouse_init, XMenuActivate): Call mouse_clear_clicks to force the
9736 mouse driver to ``forget'' any past clicks.
9738 * Makefile.in (msdos.o): Depend on keyboard.h.
9740 2000-08-09 Gerd Moellmann <gerd@gnu.org>
9742 * lisp.h (input_pending): External declaration.
9744 * dispextern.h (Qredisplay_dont_pause): Declare extern.
9746 * xdisp.c (echo_area_display): Display thoroughly if input is
9747 pending. Bind redisplay-dont-pause to t during the redisplay.
9748 in case input is pending.
9750 * dispnew.c (Qredisplay_dont_pause): New variable.
9751 (syms_of_display): Initialize and staticpro it.
9752 (update_frame_1): Don't interrupt the display for pending input if
9753 redisplay_dont_pause is set.
9755 * dispnew.c (mode_line_string): Declare parameter MODE_LINE_P.
9757 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
9759 2000-08-09 Miles Bader <miles@lsi.nec.co.jp>
9761 * callproc.c (Fcall_process): Terminate the unwind-protect around
9762 the post-read-conversion of coding system.
9764 * buffer.c (overlays_at): Add CHANGE_REQ parameter.
9765 (Foverlays_at, Fnext_overlay_change, Fprevious_overlay_change): Use it.
9766 * buffer.h (overlays_at): Update prototype.
9767 * xdisp.c (next_overlay_change): Update call to overlays_at.
9768 * xfaces.c (face_at_buffer_position): Likewise.
9769 * textprop.c (Fget_char_property): Likewise.
9770 * xterm.c (note_mouse_highlight): Likewise.
9772 * minibuf.c (do_completion): Don't consider a simple change of
9773 case as `completion'.
9775 2000-08-08 Ken Raeburn <raeburn@gnu.org>
9777 * keyboard.c (syms_of_keyboard): Initialize last_point_position_buffer.
9778 * undo.c (record_delete): Make sure last_point_position_buffer is
9779 a buffer before comparing pointers.
9781 * coding.h (decode_coding_string): Declare.
9783 * intervals.h (Fprevious_single_char_property_change): Declare.
9785 * textprop.c (Fprevious_single_char_property_change): Don't do
9786 arithmetic directly on lisp objects.
9788 * editfns.c (find_field): Use EQ, not ==, to compare Lisp objects.
9790 * keyboard.h (menu_item_eval_property): Declare.
9792 * xdisp.c (message_dolog): Save and protect string "*Messages*" to
9793 reuse as buffer name, instead of recreating (and discarding) every
9794 time a message is logged.
9795 (with_echo_area_buffer): Make callback arg A2 a lisp object.
9796 (current_message_1, truncate_message_1, set_message_1)
9797 (display_echo_area_1, resize_mini_window_1): Signatures changed.
9798 (current_message, truncate_echo_area, display_echo_area)
9799 (resize_echo_area_axactly): Changed calls.
9801 * coding.c (find_safe_codings): CHAR_TABLE_SET index must be a
9803 (Ffind_coding_systems_region_internal): First argument to Fappend
9804 must be an integer, not a Lisp object.
9806 2000-08-08 Kenichi Handa <handa@etl.go.jp>
9808 * charset.c (Fchar_width): Doc fix.
9810 2000-08-08 Gerd Moellmann <gerd@gnu.org>
9812 * charset.c (Fstring_width): Doc fix.
9814 2000-08-07 Gerd Moellmann <gerd@gnu.org>
9816 * xdisp.c (start_display): When starting display on a continuation
9817 line, clear ascent and descent members of the iterator structure;
9818 the height of the continued line does not affect the height of the
9820 (make_cursor_line_fully_visible): Do nothing if cursor is on a
9821 line taller than the window.
9822 (redisplay_window) <forced window start>: Handle case that the
9823 middle of the window is not found in any row.
9824 (dump_glyph_row): Show more information.
9825 (compute_line_metrics): Use MATRIX_FIRST_TEXT_ROW to determine the
9826 first text line in a glyph matrix.
9828 * xterm.c (x_draw_image_foreground): Avoid drawing outside
9829 of the clip area when image doesn't have a mask.
9831 * fns.c (sweep_weak_table): Fix survival conditions for
9832 key-or-value and key-and-value weakness.
9834 * .gdbinit (xhashtable): New command.
9836 * fns.c (sweep_weak_hash_tables): Fix the code taking unmarked
9837 tables out of the list of all weak hash tables.
9839 * xdisp.c (ensure_echo_area_buffers): If a buffer was killed, and
9840 a new buffer is created, make sure echo_area_buffer[] references
9843 2000-08-07 Eli Zaretskii <eliz@is.elta.co.il>
9845 * msdos.c (Fmsdos_set_mouse_buttons): Add missing backslashes in
9848 2000-08-07 Kenichi Handa <handa@etl.go.jp>
9850 * syntax.c (skip_chars): Fix previous change. Make the handling
9851 of unibyte string consistent with that of regex search.
9853 2000-08-05 Gerd Moellmann <gerd@gnu.org>
9855 * xmenu.c (popup_get_selection): Use xfree instead of free.
9857 * fileio.c (Finsert_file_contents): Use xfree instead of free.
9859 * editfns.c (Ftranspose_regions): Use xfree instead of free.
9861 * callproc.c (child_setup): Use xfree instead of free.
9863 * sysdep.c (opendir, GetTempDirName, run_mac_command): Use xmalloc
9865 (run_mac_command, closedir): Use `xfree' instead of `free'.
9867 * keymap.c (current_minor_maps): Use xmalloc instead of malloc.
9869 * eval.c (error): Use xfree instead of free.
9871 * xfaces.c, xfns.c, w32fns.c: Replace `illegal' with `invalid'.
9873 * fns.c: Replace `illegal' with `invalid'.
9874 (Fmake_hash_table, make_hash_table): Allow table size of 0.
9876 2000-08-05 Kenichi Handa <handa@etl.go.jp>
9878 * syntax.c (skip_chars): Fix handling of multibyte<->unibyte
9881 2000-08-04 Noah Friedman <friedman@splode.com>
9883 * fns.c (Fmake_hash_table): Add missing `\n\' to end of line in
9886 2000-08-04 Gerd Moellmann <gerd@gnu.org>
9888 * syntax.c (skip_chars): Fix typo in error message.
9890 2000-08-04 Andreas Schwab <schwab@suse.de>
9892 * m/ia64.h: Moved from s/ia64.h.
9894 2000-08-04 Kenichi Handa <handa@etl.go.jp>
9896 * process.c (read_process_output): Big simplification. Handle
9897 composition and post-read-conversion of coding system correctly.
9898 (send_process): Handle composition correctly.
9900 * callproc.c (Fcall_process): Handle post-read-conversion of
9901 coding system if any.
9903 * coding.c (decode_coding_iso2022): More strict check for handling
9905 (coding_restore_composition): Pay attention to the case that
9906 cmp_data is not set properly (because of invalid code in the
9908 (run_pre_post_conversion_on_str): Include text properties in the
9910 (decode_coding_string): Set members of coding correctly.
9912 2000-08-03 Gerd Moellmann <gerd@gnu.org>
9914 * s/ia64.h: New file.
9916 * widget.c (set_frame_size, update_wm_hints, EmacsFrameSetValues):
9917 Use NULL instead of 0 at the end of variable argument list of
9918 XtVaGetValues and XtVaSetValues, because 0 fails on systems where
9919 sizeof (int) < sizeof (void *).
9921 * xmenu.c (update_frame_menubar): Use NULL instead of 0 at the end
9922 of variable argument lists of XtVaGetValues and XtVaSetValues.
9924 * xfns.c (Fx_file_dialog): Use NULL instead of 0 at the end of
9925 variable argument lists of XtVaGetValues and XtVaSetValues.
9927 2000-08-02 Gerd Moellmann <gerd@gnu.org>
9929 * alloc.c (lisp_malloc, lisp_free): Use size_t and POINTER_TYPE.
9930 (xrealloc, xmalloc): Use size_t. Some callers adjusted.
9932 * lisp.h (Fsingle_key_description, xmalloc, xrealloc): Change
9935 * keyboard.c (read_char_minibuf_menu_prompt): Add new parameter
9936 in call to Fsingle_key_description.
9938 * keymap.c (Fsingle_key_description): Add parameter NO_ANGLES.
9941 2000-08-02 Colin Walters <walters@cis.ohio-state.edu>
9943 * window.c (display_buffer_reuse_frames): New variable.
9944 (Fdisplay_buffer): If display_buffer_reuse_frames is set, reuse
9945 frames displaying BUFFER.
9946 (syms_of_window): Define Lisp variable display-buffer-reuse-frames.
9948 2000-08-01 Miles Bader <miles@gnu.org>
9950 * editfns.c (Fconstrain_to_field): Fix the conditions for deciding
9951 when to constrain NEW_POS (they were pretty screwed up before).
9953 2000-07-31 Eli Zaretskii <eliz@is.elta.co.il>
9955 * msdos.c (run_msdos_command): Save and restore the master
9956 environment, for the case that child_setup signals an error.
9957 When mirroring slashes in DOS shell commands, don't fail when
9958 argv[2] has embedded blanks.
9959 (Fmsdos_set_mouse_buttons, mouse_setup_buttons): New functions.
9960 (syms_of_msdos): Defsubr Fmsdos_set_mouse_buttons.
9961 (dos_ttraw): Call mouse_setup_buttons.
9963 * callproc.c (child_setup) [MSDOS]: malloc pwd_var instead of
9964 using alloca; free it after run_msdos_command returns.
9966 2000-07-27 Dave Love <fx@gnu.org>
9968 * s/irix6-5.h (IRIX_FORCE_32_BITS, LD_SWITCH_SYSTEM): Don't define.
9969 [_MIPS_SZLONG == 64]: Set up for 64-bit mode -- not currently working.
9971 * m/iris4d.h (XUINT, XSET, XUNMARK) [_LP64]: Don't define.
9973 2000-07-27 Eli Zaretskii <eliz@is.elta.co.il>
9975 * editfns.c (lisp_time_argument): Fix last change.
9977 2000-07-27 Gerd Moellmann <gerd@gnu.org>
9979 * fns.c (Fdelete): Make it work on vectors and strings in addition
9982 * fns.c (Qkey_or_value, Qkey_and_value): New variables.
9983 (syms_of_fns): Initialize new variables.
9984 (sweep_weak_table): Handle weakness `key-or-value' and `key-and-value'.
9985 (Fmake_hash_table): Recognize `key-and-value' and `key-or-value'
9986 weakness, with t meaning the same as `key-and-value'.
9988 2000-07-27 Kenichi Handa <handa@etl.go.jp>
9990 * coding.h (struct coding_system): Member safe_charset deleted.
9992 * coding.c (Qsafe_charsets): This variable deleted.
9993 (Qsafe_chars, Vchar_coding_system_table, Qchar_coding_system):
9995 (coding_safe_chars): New function.
9996 (CODING_SAFE_CHAR_P): New macro.
9997 (CHARSET_OK): New arg C. Call CODING_SAFE_CHAR_P instead of
9998 checking safe_charsets member of the coding system. Caller changed.
9999 (detect_coding_iso2022): New local variable safe_chars.
10000 (DECODE_DESIGNATION): Call CODING_SAFE_CHAR_P instead of checking
10001 safe_charsets member of the coding system.
10002 (decode_coding_iso2022): New local variable safe_chars.
10003 (ENCODE_ISO_CHARACTER_DIMENSION1): Don't check unsafe chars here.
10004 (ENCODE_ISO_CHARACTER_DIMENSION2): Likewise.
10005 (ENCODE_ISO_CHARACTER): Arguments changed. Caller changed.
10006 (ENCODE_UNSAFE_CHARACTER): New macro.
10007 (encode_coding_iso2022): New local variable safe_chars. Check
10009 (setup_coding_system): Delete the code to initialize
10010 coding->safe_charses
10011 (intersection, find_safe_codings): New functions.
10012 (Ffind_coding_systems_region_internal): New function.
10013 (syms_of_coding): Defsubr it. Initialize Qsafe_chars,
10014 Qsafe_cding_system. Make Vchar_coding_system_table a Lisp
10015 variable and initialize it.
10017 * fns.c (char_table_ref_and_index): New function.
10019 * lisp.h (char_table_ref_and_index): Add prototype.
10021 2000-07-26 Sam Steingold <sds@gnu.org>
10023 * editfns.c (lisp_time_argument): Added third argument `usec'.
10024 (Ffloat_time): New built-in Lisp function.
10026 2000-07-26 Gerd Moellmann <gerd@gnu.org>
10028 * dispextern.h (GLYPH_FROM_CHAR_GLYPH): Use CHARACTERBITS bits
10029 for the character code.
10031 * config.in (HAVE_SOUND): Define only for FreeBSD, NetBSD and
10034 * xmenu.c (menu_highlight_callback): Call show_help_echo directly
10035 if called for a popup menu.
10036 (xmenu_show): Store help string in widget values.
10038 2000-07-26 Dave Love <fx@gnu.org>
10040 * syswait.h: Move some definitions.
10041 (HAVE_SYS_WAIT_H): Undef for HPUX7, Convex.
10042 [!HAVE_SYS_WAIT_H]: Define things unconditionally. More
10043 perspicuous definitions.
10044 (WTERMSIG): Fix bit pattern used.
10046 2000-07-26 Kenichi Handa <handa@etl.go.jp>
10048 * print.c (print_object): If vector printing is truncated, print
10049 "..." to indicate it as well as the case of list printing.
10051 2000-07-25 Gerd Moellmann <gerd@gnu.org>
10053 * xdisp.c (next_element_from_display_vector): Improve comments.
10055 * lisp.h (GLYPH_MASK_CHAR, GLYPH_MASK_FACE): Use 19 bits
10056 for the character code, and the rest for the face id as in 20.x.
10057 (FAST_GLYPH_FACE, FAST_MAKE_GLYPH): Changed accordingly.
10059 * window.c (window_display_table): Cleaned up.
10061 * syntax.c (Fforward_word): Add last arg nil in call of
10062 Fconstrain_to_field.
10064 2000-07-25 Eli Zaretskii <eliz@is.elta.co.il>
10066 * fileio.c (Frename_file) [DOS_NT]: If the file names are
10067 identical but for the letter-case, don't call
10068 barf_or_query_if_file_exists.
10070 2000-07-25 Miles Bader <miles@gnu.org>
10072 * editfns.c (find_field): Honor special `boundary' fields.
10073 (Qboundary): New variables.
10074 (syms_of_editfns): Initialize Qboundary.
10075 (Fconstrain_to_field): Add the INHIBIT-CAPTURE-PROPERTY argument.
10076 Use scan_buffer instead of find_before_next_newline, because it
10077 allows us to detect the boundary case where there's a newline at
10079 * lisp.h (Fconstrain_to_field): Update external declaration.
10081 2000-07-24 Gerd Moellmann <gerd@gnu.org>
10083 * print.c (temp_output_buffer_setup): Don't call1 Vrun_hooks
10086 2000-07-24 Dave Love <fx@gnu.org>
10088 * s/sunos4-0.h, s/sol2.h:
10089 (LIBS_TERMCAP): Move from m/sparc.h.
10091 * m/sparc.h (TERMINFO): Moved to system files (probably only
10092 relevant for sunos4 judging by its vintage).
10093 (BITS_PER_LONG, BITS_PER_EMACS_INT, _LP64): Define conditional on
10096 2000-07-24 Eli Zaretskii <eliz@is.elta.co.il>
10098 * xmenu.c (keymap_panes): Pass the keymap's prompt as the pane
10099 name to single_keymap_panes.
10101 2000-07-24 Andreas Schwab <schwab@suse.de>
10103 * fns.c (Fmakehash): Pass Qeql to Fmake_hash_table if TEST is nil.
10105 2000-07-24 Gerd Moellmann <gerd@gnu.org>
10107 * xdisp.c (with_echo_area_buffer): Take additional EMACS_INT
10108 parameters instead of using int parameters. Expect FN to accept
10109 EMACS_INT parameters.
10110 (display_echo_area, resize_echo_area_axactly, current_message)
10111 (truncate_echo_area, set_message_1): Call with_echo_area_buffer
10112 with new argument list.
10113 (resize_mini_window_1): New callback function.
10114 (current_message_1, truncate_message_1, set_message_1): Change
10115 parameter lists to the new format expected by with_echo_area_buffer.
10117 2000-07-24 Kenichi Handa <handa@etl.go.jp>
10119 * fontset.c (fontset_ref): Remove INLINE declaration.
10120 (fontset_ref_via_base): Likewise.
10121 (Fset_fontset_font): Convert FAMILY and REGISTRY specifications
10124 2000-07-23 Eli Zaretskii <eliz@is.elta.co.il>
10126 * msdos.c (IT_note_mouse_highlight): Process overlays in the
10127 correct order of priority. If help echo was found in an overlay,
10128 use that overlay as the object in which the help echo was found.
10130 2000-07-22 Miles Bader <miles@gnu.org>
10132 * textprop.c (Fprevious_single_char_property_change): The initial
10133 property value should be from the position preceding POSITION, not
10136 2000-07-22 Eli Zaretskii <eliz@is.elta.co.il>
10138 * coding.c (syms_of_coding): Doc fix for
10139 inhibit-iso-escape-detection.
10141 2000-07-21 Gerd Moellmann <gerd@gnu.org>
10143 * xterm.c (note_mouse_highlight): Process overlays in the right
10146 * keyboard.c (show_help_echo, gen_help_event): Extend comments.
10148 * xterm.c (note_mouse_highlight): If help-echo was found in an
10149 overlay, use that overlay as the object in which the help was found.
10151 * window.c (foreach_window_1): Fix typo reversing an if-condition.
10153 * window.c (foreach_window): Instead of a fake variable argument
10154 list, take one USER_DATA argument.
10155 (foreach_window_1): Likewise, and call callback functions with two
10156 args, the window and USER_DATA.
10157 (struct check_window_data): New struct.
10158 (check_window_containing): Use it.
10159 (window_from_coordinates): Set up a struct check_window_data for
10161 (add_window_to_list, freeze_window_start): Change parameters
10162 according to new calling convention.
10164 * window.h (foreach_window): Change prototype.
10166 * buffer.c (Fprevious_overlay_change): Avoid memory leak.
10168 2000-07-21 Eli Zaretskii <eliz@is.elta.co.il>
10170 * xmenu.c (menu_help_callback): Call show_help_echo with
10171 additional arguments OBJECT and POS.
10173 2000-07-21 Kenichi Handa <handa@etl.go.jp>
10175 * data.c (Faset): Allow storing any multibyte character in a
10176 string. Convert unibyte string to multibyte if necessary.
10178 * xfns.c (x_encode_text): New function.
10179 (x_set_name): Use x_encode_text.
10180 (x_set_title): Likewise.
10182 * xselect.c (lisp_data_to_selection_data): Use x_encode_text.
10184 * xterm.h (x_encode_text): Add prototype.
10186 2000-07-20 Dave Love <fx@gnu.org>
10188 * ccl.c (Fccl_execute_on_string): Don't check xmalloc return. Use
10191 2000-07-20 Eli Zaretskii <eliz@is.elta.co.il>
10193 * msdos.c (help_echo_window): New variable.
10194 (syms_of_msdos): Initialize and staticpro it.
10195 (IT_note_mode_line_highlight): Set help_echo_window.
10196 (IT_note_mouse_highlight): Ditto.
10197 (dos_rawgetc): Store help_echo_window in the second event produced
10200 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight):
10201 Record the object that generated the help echo and the position of
10202 that object in help_echo_object and help_echo_pos. Record that
10203 some glyphs in a row are displayed in mouse-face.
10204 (IT_update_begin): Don't clear mouse highlight unless one of the
10205 enabled glyph rows is marked as being displayed in mouse-face.
10206 (dos_rawgetc): Generate 2 events for HELP_EVENT. Pass the object
10207 and position recorded in help_echo_object and help_echo_pos to the
10209 (IT_menu_display): Accept a new argument PN: the pane number of
10210 the current menu pane. Record the pane number and the item
10211 number of the item which has associated help string.
10212 (XMenuActivate): Update the prototype for help_callback in
10213 function declaration. Call IT_menu_display with the current menu
10214 pane number as an additional argument. Call help_callback with
10215 two additional arguments: the pane number and the item number of
10216 the menu item associated with the help text.
10217 (help_echo_object, help_echo_pos): New variables.
10218 (syms_of_msdos): Initialize them and staticpro help_echo_object.
10220 * msdos.h (XMenuActivate): Update prototype.
10222 2000-07-19 Gerd Moellmann <gerd@gnu.org>
10224 * xdisp.c (with_echo_area_buffer): Call FN with more arguments.
10225 Add some more prototypes.
10227 * xterm.c, xterm.h: Add some more prototypes.
10229 * lisp.h (Fnext_single_char_property_change): Add prototype.
10231 * dispnew.c (direct_output_for_insert): Remove confusing
10232 outer local variable mouse_face_overwritten_p.
10233 (glyph_row_slice_p): Put in #ifdef GLYPH_DEBUG.
10235 * alloc.c (allocate_string_data): Don't copy old string contents.
10237 2000-07-19 Kenichi Handa <handa@etl.go.jp>
10239 * coding.c (code_convert_region): Delete text properties before
10240 shrinking the conversion region.
10242 2000-07-18 Gerd Moellmann <gerd@gnu.org>
10244 * dispnew.c (update_text_area): Write the whole row if it
10245 has mouse-face in it.
10247 * xfaces.c (face-alternative-font-family-alist): Remove
10248 DEFVAR_LISP; staticpro instead.
10250 * xmenu.c (menu_help_callback): Call show_help_echo with
10253 * keyboard.c (show_help_echo): Add parameter WINDOW.
10254 (read_char): Call show_help_echo with window extracted from Lisp
10256 (gen_help_event): Add parameter WINDOW.
10258 * keyboard.h (show_help_echo, gen_help_event): Change prototypes.
10260 * xterm.c (help_echo_window): New variable.
10261 (note_mouse_highlight, note_tool_bar_highlight): Set help_echo_window.
10262 (XTread_socket): Pass help_echo_window to gen_help_event.
10263 (syms_of_xterm): Initialize and staticpro help_echo_window.
10265 2000-07-18 Dave Love <fx@gnu.org>
10267 * Makefile.in: Fix dependencies of blockinput.h on atimer.h, systime.h.
10269 2000-07-18 Gerd Moellmann <gerd@gnu.org>
10271 * alloc.c (allocate_string_data): If string had already data
10272 assigned, copy old contents to new string data.
10274 * coding.c (syms_of_coding): Fix typo in spelling of variable
10275 `inhibit-iso-escape-detection'.
10277 * alloca.c (free) [emacs && EMACS_FREE]: Define as EMACS_FREE.
10279 * Makefile.in: Add dependencies on dispextern.h.
10280 (alloca.o): Don't define malloc and define EMACS_FREE instead of
10281 `free'; both can conflict with system header files.
10283 2000-07-18 Kenichi Handa <handa@etl.go.jp>
10285 * charset.h (MAKE_CHAR): Return reasonable code even if CHARSET is
10288 2000-07-18 Dave Love <fx@gnu.org>
10290 * window.c (Fwindow_list): Declare arg `window'.
10292 2000-07-18 Kenichi Handa <handa@etl.go.jp>
10294 * coding.c (setup_coding_system): Don't override the explicitly
10295 specified designations.
10297 2000-07-15 Miles Bader <miles@gnu.org>
10299 * editfns.c (char_property_eq, char_property_stickiness): Renamed
10300 from `text_property_eq' and `text_property_stickiness', respectively.
10301 (find_field, Fconstrain_to_field, char_property_eq)
10302 (char_property_stickiness): Changed to call char-property functions
10303 instead of text-property-only ones.
10305 * textprop.c (Fnext_single_char_property_change): Made a subr (was
10306 `next_single_char_property_change'). Do more error checking, and
10307 cleanup limit behavior.
10308 (Fprevious_single_char_property_change): New function.
10309 (syms_of_textprop): Initialize new subrs.
10311 * xdisp.c (display_prop_end, invisible_text_between_p):
10312 Call Fnext_single_char_property_change instead of
10313 next_single_char_property_change.
10315 2000-07-15 Jason Rumney <jasonr@gnu.org>
10317 * w32menu.c (w32_menu_show): Call free_menubar_widget_value_tree
10318 after menu is finished with.
10319 (add_menu_item): Only consider wv->title as a menu title.
10320 (w32_menu_display_help): Add OBJECT and POS to show_help_echo.
10322 * w32fns.c (w32_wnd_proc) [WM_DRAW_ITEM]: Do not try to draw a
10324 (FONT_REGEXP): Remove unused macro, and its sub-components.
10325 (syms_of_w32fns): Replace underscore in w32-enable-synthesized-fonts.
10327 * w32term.c (help_echo_object, help_echo_pos): New variables.
10328 (note_mode_line_highlight): Store additional information about the
10329 help-echo in help_echo_object and help_echo_pos. Check both
10330 `local-map' and `keymap' properties for changing the cursor
10331 (note_mouse_highlight): Store additional information about the
10332 help-echo in help_echo_object and help_echo_pos.
10333 (note_tool_bar_highlight): Set help_echo_object to nil and
10334 help_echo_pos to -1.
10335 (w32_read_socket): Use gen_help_event instead of filling
10336 input_events manually.
10337 (syms_of_w32term): Staticpro help_echo_object.
10338 (x_update_window_end): Add parameter MOUSE_FACE_OVERWRITTEN_P. If
10339 set, arrange for a mouse-highlight redisplay in XTframe_up_to_date.
10340 (x_clear_mouse_face): New function.
10341 (w32_redisplay_interface): Add pointer to x_clear_mouse_face.
10342 (x_update_window_begin): No need to turn off the mouse
10344 (show_mouse_face): Set the mouse_face_p flag of glyph rows
10345 depending on whether they contain glyphs highlighted in mouse-face.
10346 (x_fill_stretch_glyph_string): Consume runs of stretch
10347 glyphs instead of a single one.
10348 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
10349 with new argument list.
10350 (x_set_glyph_string_gc): Make sure the face's GC is valid.
10351 (x_append_glyph, x_append_composite_glyph)
10352 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
10353 changes in struct glyph starting 1999-12-27. See comments for
10354 xterm.c on 2000-07-05.
10356 2000-07-14 Sam Steingold <sds@gnu.org>
10358 * xfaces.c (realize_x_face): Fix the last patch:
10359 check `default_face' before dereferencing.
10361 2000-07-14 Dave Love <fx@gnu.org>
10363 * syntax.c (back_comment): Add null default in switch (for pcc).
10365 2000-07-14 Kenichi Handa <handa@etl.go.jp>
10367 * xfaces.c (realize_x_face): Make fontset using the base of the
10368 default_face's fontset, not using the default fontset.
10370 * coding.c (inhibit_iso_escape_detection): New variable.
10371 (syms_of_coding): Make it a Lisp variable.
10372 (detect_coding_iso2022): If inhibit_iso_escape_detection is
10373 nonzero, ignore ISO2022's escape sequence.
10375 2000-07-14 Gerd Moellmann <gerd@gnu.org>
10377 * alloca.c (malloc) [emacs]: Define as xmalloc.
10379 * xfns.c (Fx_show_tip): If frame parameters contain a position,
10380 use that instead of the mouse position. Add parameters DX and DY.
10382 * dispextern.h (Fx_show_tip): Adjust number of parameters
10385 * keyboard.c (show_help_echo): Add parameters OBJECT and POS.
10386 if HELP is a function, call it with OBJECT and POS as parameters
10387 to get the help to display.
10388 (gen_help_event, kbd_buffer_store_help_event): New functions.
10389 (kbd_buffer_get_event): Construct the Lisp help-event differently.
10390 (read_char): Call show_help_echo with new parameters.
10392 * keyboard.h (gen_help_event, kbd_buffer_store_help_event):
10395 * xterm.c (help_echo_object, help_echo_pos): New variables.
10396 (note_mode_line_highlight): Store additional information about the
10397 help-echo in help_echo_object and help_echo_pos. Check both
10398 `local-map' and `keymap' properties for changing the cursor
10399 (note_mouse_highlight): Store additional information about the
10400 help-echo in help_echo_object and help_echo_pos.
10401 (note_tool_bar_highlight): Set help_echo_object to nil and
10402 help_echo_pos to -1.
10403 (XTread_socket): Use gen_help_event instead of filling
10404 input_events manually.
10405 (syms_of_xterm): Staticpro help_echo_object.
10407 * xmenu.c (menu_highlight_callback): Use
10408 kbd_buffer_store_help_event instead of setting up and input_event
10409 structure manually.
10411 * xdisp.c (eval_form): GCPRO argument sexpr.
10412 (call_function): New function.
10413 (handle_single_display_prop): Use call_function and FUNCTIONP
10414 instead of checking whether if font_height is a symbol and
10417 * eval.c (internal_condition_case_2): New function.
10419 * lisp.h (FUNCTIONP): New macro.
10420 (internal_condition_case_2, call_function): Add prototypes.
10422 * xterm.c (construct_mouse_click, x_scroll_bar_to_input_event)
10423 (x_scroll_bar_handle_click, SET_SAVED_MENU_EVENT, XTread_socket):
10424 Always set `arg' member of input_events.
10425 (construct_menu_click): Unused function removed.
10427 * msdos.c (dos_rawgetc): Always set `arg' member of input_events.
10429 * w32term.c (construct_mouse_click, construct_mouse_wheel)
10430 (construct_drag_n_drop, x_scroll_bar_handle_click)
10431 (w32_read_socket): Always set `arg' member of input_events.
10433 * keyboard.c (show_help_echo): Use eval_form. Add comment.
10435 * lisp.h (eval_form): Add prototype.
10437 * xdisp.c (eval_form): Make it externally visible.
10439 2000-07-13 Gerd Moellmann <gerd@gnu.org>
10441 * xterm.c (x_handle_tool_bar_click): Store the frame in the
10442 frame_or_window slot of TOOL_BAR_EVENT input events instead of
10443 consing. For prefix events, store the frame in the `arg' slot of
10444 the event, otherwise store the key there.
10445 (XTread_socket): Instead of consing, use the frame_or_window slot
10446 of HELP_EVENTs for the frame, and the `arg' slot for the help string.
10448 * xmenu.c (menu_highlight_callback): Store help string in the
10449 `arg' member of the input event; don't cons.
10450 (menubar_selection_callback): Use the `arg' slot of input events
10451 to queue additional information, instead of consing.
10453 * msdos.c (dos_rawgetc): Adapt to change of HELP_EVENTs.
10455 * w32term.c (w32_handle_tool_bar_click): Adapt to changes in
10457 (w32_read_socket): Adapt to changes in HELP_EVENTs.
10459 * w32menu.c (menubar_selection_callback): Use the `arg' slot of
10460 input events to queue additional information, instead of consing.
10462 * keyboard.c (kbd_buffer_gcpro): Renamed from
10463 kbd_buffer_frame_or_window. Now used for all Lisp objects
10464 referenced from the input queue.
10465 (kbd_buffer_store_event): Always use structure assignment for
10466 copying input events. Record all Lisp objects referenced from
10467 events in kbd_buffer_gcpro.
10468 (kbd_buffer_get_event): Construct Lisp `help-echo' events
10469 differently from input events. Test for prefix menu_bar_events
10470 and TOOL_BAR_EVENTs differently. Reset all slots used by an input
10471 event in kbd_buffer_gcpro to nil.
10472 (make_lispy_event) <TOOL_BAR_EVENT>: Treat an input event whose
10473 frame_or_window is equal to its arg member as prefix events.
10474 (stuff_buffered_input): Reset all slots in kbd_buffer_gcpro
10475 used by an input event to nil.
10476 (init_keyboard): Use two times the size of the input queue
10477 for kbd_buffer_gcpro.
10478 (syms_of_keyboard): Likewise.
10480 * emacs.c (handle_USR2_signal, handle_USR1_signal):
10481 Use USER_SIGNAL_EVENT.
10483 * termhooks.h (struct input_event): Add member `arg'.
10484 (MENU_BAR_EVENT): Renamed from menu_bar_event.
10485 (USER_SIGNAL_EVENT): Renamed from user_signal.
10487 * xfaces.c (ASET): Remove definition.
10489 * lisp.h (AREF, ASET, ASIZE): New macros.
10491 * fontset.c (AREF, ASIZE): Remove definitions.
10493 * fns.c (AREF): Remove definition.
10495 * composite.c (AREF): Remove definition.
10497 2000-07-12 Gerd Moellmann <gerd@gnu.org>
10499 * dispnew.c (redraw_overlapped_rows): Add missing local.
10500 (scrolling_window): Remove debug code.
10502 * xdisp.c (try_window_reusing_current_matrix, try_window_id):
10503 Before scrolling, turn off a mouse-highlight in the window
10506 * xterm.c (x_update_window_end): Add parameter
10507 MOUSE_FACE_OVERWRITTEN_P. If set, arrange for a mouse-highlight
10508 redisplay in XTframe_up_to_date.
10509 (x_clear_mouse_face): New function.
10510 (x_redisplay_interface): Add pointer to x_clear_mouse_face.
10512 * dispnew.c (make_current): Preserve the mouse_face_p flag of the
10514 (update_window_line): Add parameter MOUSE_FACE_OVERWRITTEN_P. Set
10515 it when any row is written to that contains glyphs highlighted in
10517 (update_window): Call the window update end hook with new
10518 parameter MOUSE_FACE_OVERWRITTEN_P.
10519 (direct_output_for_insert): Give up if row contains mouse-face.
10521 * dispextern.h (struct redisplay_interface): Add parameter
10522 MOUSE_FACE_OVERWRITTEN_P to update_window_end_hook function.
10523 (clear_mouse_face): New function pointer member.
10525 2000-07-11 Stefan Monnier <monnier@cs.yale.edu>
10527 * syntax.c (back_comment): Use one switch rather than a few `if's.
10528 Obey open_paren_in_column_0_is_defun_start.
10529 When reverting to the `slow' method, try to nicely handle the case
10530 of nested comments by checking that the comment-starter we found
10531 does indeed match the comment-ender.
10532 (scan_sexps_forward, scan_sexps_forward):
10533 Ignore excessive opening parenthesis rather than throwing an error.
10535 2000-07-11 Gerd Moellmann <gerd@gnu.org>
10537 * doc.c (Fsubstitute_command_keys): Handle case that a GC
10538 in Fwhere_is_internal or get_keymap_1 relocates string contents.
10540 * dispnew.c (direct_output_forward_char): Give up if currently
10541 displaying a message instead of the minibuffer contents.
10543 * xterm.c (x_update_window_begin): No need to turn off the mouse
10545 (show_mouse_face): Set the mouse_face_p flag of glyph rows
10546 depending on whether they contain glyphs highlighted in mouse-face.
10548 * dispnew.c (row_equal_p): Add parameter MOUSE_FACE_P. If set,
10549 compare the mouse_face_p flags of both rows.
10551 * dispextern.h (struct glyph_row): Add flag mouse_face_p.
10553 2000-07-11 Eli Zaretskii <eliz@is.elta.co.il>
10555 * keyboard.c (show_help_echo): Accept additional parameter
10556 ok_to_overwrite_keystroke_echo.
10557 (read_char): Call show_help_echo with a zero
10558 ok_to_overwrite_keystroke_echo argument.
10559 * keyboard.h (show_help_echo): Update prototype of show_help_echo.
10560 * xmenu.c (menu_help_callback): Call show_help_echo with non-zero
10561 ok_to_overwrite_keystroke_echo argument.
10562 * w32menu.c (w32_menu_display_help): Call show_help_echo with
10563 non-zero ok_to_overwrite_keystroke_echo argument.
10565 2000-07-10 Gerd Moellmann <gerd@gnu.org>
10567 * xdisp.c (try_window_id): If changes are all below what is
10568 displayed in the window, and point is in the window, we still
10569 might have to find point on the display.
10571 * xterm.c (x_fill_stretch_glyph_string): Consume runs of stretch
10572 glyphs instead of a single one.
10573 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
10574 with new argument list.
10575 (x_set_glyph_string_gc): Make sure the face's GC is valid.
10577 * keymap.c (get_keymap_1): Add comment that this function can GC.
10578 (where_is_internal_2, where_is_internal_1): Add GCPROs, add
10579 comment that functions can GC.
10580 (Fset_keymap_parent): GCPRO arg KEYMAP.
10582 2000-07-10 Eli Zaretskii <eliz@is.elta.co.il>
10584 * msdos.c (XMenuActivate): After exiting the menu, restore the
10585 echo area message and erase it.
10587 2000-07-10 Kenichi Handa <handa@etl.go.jp>
10589 * fontset.c (Ffontset_info): Make the return value more compatible
10590 with that of Emacs 20.
10592 2000-07-07 Gerd Moellmann <gerd@gnu.org>
10594 * eval.c (Fsignal): Handle case that backtrace_list is null.
10596 2000-07-07 Kenichi Handa <handa@etl.go.jp>
10598 * ccl.c (Fccl_execute): Typo fixed.
10600 2000-07-06 Gerd Moellmann <gerd@gnu.org>
10602 * window.c (window_loop): Add missing gcpro1 local variable.
10604 * window.c (Fwindow_list): Reverse list at the end.
10605 (candidate_window_p): Add parameter OWINDOW. ALL_FRAMES nil
10606 means allow windows on OWINDOW's frame, only.
10607 (window_loop): Simplified; use Fwindow_list.
10609 * Makefile.in (TAGS-LISP): Don't pass `$(lispsource)' to make.
10611 2000-07-05 Gerd Moellmann <gerd@gnu.org>
10613 * xterm.c (XTread_socket): Increment handling_signal at the start,
10614 decrement it at the end.
10616 * eval.c (handling_signal): New variable.
10617 (Fsignal): Abort if handling_signal is non-zero.
10619 * lisp.h (handling_signal): External declaration.
10621 * s/freebsd.h (WAITTYPE, WRETCODE): Put in #if 0.
10623 2000-07-05 Ken Raeburn <raeburn@gnu.org>
10625 Sound support for NetBSD through "Linux emulation" support:
10626 * config.in (HAVE_SOUNDCARD_H): Undef.
10627 (HAVE_SOUND): Define if HAVE_SOUNDCARD_H.
10628 * Makefile.in (LIBSOUND): New variable.
10629 (LIBES): Include it.
10630 * sound.c [HAVE_SOUNDCARD_H]: Include <sys/ioctl.h> and <soundcard.h>.
10631 (DEFAULT_SOUND_DEVICE): Define to "/dev/dsp" if not defined elsewhere.
10632 (vox_open): Use DEFAULT_SOUND_DEVICE.
10633 * s/netbsd.h (DEFAULT_SOUND_DEVICE): Define to /dev/audio.
10635 2000-07-05 Gerd Moellmann <gerd@gnu.org>
10637 * print.c (print_error_message): If Vsignaling_function is set,
10638 show it in *Messages*.
10640 * lisp.h (Vsignaling_function): External declaration.
10642 * eval.c (Vsignaling_function): New variable.
10643 (Fsignal): Compute it.
10644 (syms_of_eval): Staticpro it.
10646 2000-07-05 Dave Love <fx@gnu.org>
10648 * syswait.h: Use the autoconf recommended approach. Old code
10649 #if'd out in case we need to revert.
10651 * config.in (HAVE_SYS_WAIT_H): Added.
10653 2000-07-05 Andrew Innes <andrewi@gnu.org>
10655 * vm-limit.c (check_memory_limits) [REL_ALLOC]: Use real_morecore
10656 when non-NULL instead of __morecore, to take account of buffer
10657 memory. This also solves a problem with spurious memory warnings
10660 * ralloc.c: Make real_morecore non-static.
10662 * eval.c (internal_condition_case): Comment out abort if
10663 interrupt_input_blocked is not zero.
10665 * makefile.nt: Add support for `bootstrap' and related targets.
10666 Include minimal debug info in emacs.exe in release build.
10667 Remove all dependencies on lisp.h, and fixup some others.
10669 * w32.c (init_environment): Install code from 20.7 for providing
10670 default values for environment variables, based on the
10671 executable's own location.
10672 (map_w32_filename): Handle filenames that are longer than MAX_PATH.
10673 (sys_socket): Install socket inheritance bug fix from 20.7.
10675 * alloca.c [emacs]: Include lisp.h (needed by atimer.h included
10676 here via blockinput.h).
10678 2000-07-05 Stefan Monnier <monnier@cs.yale.edu>
10680 * w32menu.c (w32_menu_display_help):
10681 * xmenu.c (menu_help_callback): Use show_help_echo.
10683 * keyboard.h (show_help_echo): Declare.
10685 * keyboard.c (show_help_echo): New function, extracted from read_char.
10686 Feval its `msg' argument if it's a cons cell.
10687 (read_char): Use it.
10688 (follow_key): Pass `autoload' to get_keyelt.
10690 * xterm.c (note_mode_line_highlight, note_mouse_highlight)
10691 (note_tool_bar_highlight, XTread_socket):
10692 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight)
10694 * w32term.c (note_mode_line_highlight, note_mouse_highlight)
10695 (note_tool_bar_highlight, w32_read_socket):
10696 Do not gratuitously ignore non-string `help-echo' properties.
10698 2000-07-05 Gerd Moellmann <gerd@gnu.org>
10700 * eval.c (Feval): Put check for interrupt_input_block in #if 0.
10702 * window.c (delete_all_subwindows): Reset Vwindow_list.
10704 * xterm.c (x_append_glyph, x_append_composite_glyph)
10705 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
10706 changes in struct glyph starting 1999-12-27. Some bit-fields of
10707 struct glyph were not set, which made glyphs unequal when compared
10708 with GLYPH_EQUAL_P. Redisplay outputs such glyphs, and flickering
10709 effects were the result. This also depended on the contents of
10710 memory returned by xmalloc. If flickering happens again, activate
10711 the code in clear_glyph_row that's in #if 0. If the flickering is
10712 gone with that, chances are that it is caused by something similar.
10714 * dispnew.c (clear_glyph_row): Add debug code in #if 0.
10716 * dispextern.h: Add some comments.
10718 * window.c (add_window_to_list): Add parameter LIST.
10719 (window_list): Order list so that, for each frame, windows are
10720 in canonical order, and so that frames appear in the list in
10721 the order given by Vframe_list.
10722 (next_window): Reverse the handling of NEXT_P.
10724 2000-07-04 Gerd Moellmann <gerd@gnu.org>
10726 * window.c (Vwindow_list): New variable.
10727 (make_window, delete_window): Set Vwindow_list to nil.
10728 (check_window_containing): New function.
10729 (window_from_coordinates): Rewritten.
10730 (add_window_to_list, window_list, candidate_window_p)
10731 (decode_next_window_args, next_window): New functions.
10732 (Fnext_window, Fprevious_window): Rewritten in terms of next_window.
10733 (Fwindow_list): New function.
10734 (Fother_window): Cleaned up.
10735 (foreach_window): Add a longer "variable argument list". Let
10736 callback function return 0 to indicate that cycling over windows
10738 (foreach_window_1): Likewise.
10739 (freeze_window_start): Return int.
10740 (init_window): New function.
10741 (syms_of_window): Staticpro Vwindow_list and defsubr Swindow_list.
10743 * emacs.c (handle_USR1_signal, handle_USR2_signal) Clear
10744 input_event with bzero.
10745 (main): Call init_window.
10747 * keymap.c (get_keyelt): Temporarily inhibit GC while evaluating
10750 2000-07-04 Kenichi Handa <handa@etl.go.jp>
10752 * composite.h (make_composition_value_copy): Extern it.
10754 * composite.c (make_composition_value_copy): New function.
10756 * editfns.c (Fformat): While copying text properties, make each
10757 composition property value a copy.
10759 * fns.c (concat): While copying text properties, make each
10760 composition property value a copy.
10762 2000-07-03 Gerd Moellmann <gerd@gnu.org>
10764 * m/macppc.h (LINKER, LD_SWITCH_MACHINE) [LINUX]: Define.
10766 * fns.c (sweep_weak_table): Mark only objects that are not
10769 * frame.c (next_frame, prev_frame): If MINIBUF is a window,
10770 include those frames as candidates which have their focus
10771 redirected to the minibuffer frame.
10773 2000-07-03 Stefan Monnier <monnier@cs.yale.edu>
10775 * fns.c (Fputhash): Return `value' rather than nil.
10777 2000-06-30 Gerd Moellmann <gerd@gnu.org>
10779 * frame.c (next_frame): Don't check focus redirection in case
10780 MINIBUF is a window. Doing so excludes frames using MINIBUF
10781 unless their focus is redirected, which contradicts the
10782 specification of next-frame, and leads to infinite loops in
10783 certain situations when cycling through windows with next-window.
10785 2000-06-30 Kenichi Handa <handa@etl.go.jp>
10787 * coding.c (code_convert_region): Even if the length of text is
10788 zero, try to convert it if coding->type is coding_type_ccl.
10789 (decode_coding_string, encode_coding_string): Likewise.
10791 2000-06-28 Gerd Moellmann <gerd@gnu.org>
10793 * xdisp.c (try_window_reusing_current_matrix): Don't try to reuse
10794 the display if windows_or_buffers_changed.
10796 * dispnew.c (struct row_entry): New structure.
10797 (row_entry_pool, row_entry_pool_size, row_entry_idx, row_table)
10798 (row_table_size, old_lines, new_lines, old_lines_size)
10799 (new_lines_size, run_pool, runs_size, runs): New variables.
10800 (add_row_entry): New function.
10801 (scrolling_window): Use data structures allocated with xmalloc and
10802 held in global variables, instead of allocating them with alloca and
10803 holding them in local variables. Use a larger hash table whose
10804 size depends on glyph matrix sizes. Don't use bzero to clear the
10805 hash table; instead, clear used slots only.
10807 * fns.c (next_almost_prime): Make it externally visible.
10809 * lisp.h (next_almost_prime): Add prototype.
10811 * s/isc4-0.h (sigunblock): Define.
10813 * s/sco5.h (sigunblock): Define.
10815 2000-06-27 Dave Love <fx@gnu.org>
10817 * s/osf1.h (C_SWITCH_SYSTEM, LIBS_SYSTEM): Revert last change
10818 (moved to osf5-0.h).
10819 [!NOT_C_CODE]: Protect string.h stuff.
10821 * s/osf5-0.h (C_SWITCH_SYSTEM, WAIT_USE_INT, SYS_SIGLIST_DECLARED)
10822 (sys_siglist, NSIG): Definitions moved here from osf1.h.
10824 2000-06-27 Gerd Moellmann <gerd@gnu.org>
10826 * xdisp.c (resize_mini_window): Subtract the extra line spacing
10827 below the last line from the needed window height.
10829 2000-06-26 Stefan Monnier <monnier@cs.yale.edu>
10831 * fns.c (Fplist_member): Renamed from Fwidget_plist_member.
10832 (Fwidget_get): Use it.
10833 (syms_of_fns): Defsubr it.
10835 2000-06-26 Gerd Moellmann <gerd@gnu.org>
10837 * xterm.c (xim_initialize) [!USE_XIM]: Don't set up the
10838 display info for XIM.
10839 (xim_open_dpy): Likewise.
10840 (xim_close_dpy): Don't free the display info's XIM.
10842 * xfns.c (x_window) [!USE_XIM]: Don't call create_frame_ic.
10844 * config.in (USE_XIM): New define.
10846 * keymap.c (get_keyelt): For menu-items containing a `:filter
10847 FILTER', apply FILTER to the menu-item's definition to get the
10848 real definition to use.
10850 * lisp.h (QCfilter): External declaration.
10852 * xfns.c (Fimage_size): New function.
10853 (syms_of_xfns): Defsubr it.
10855 2000-06-26 Andreas Schwab <schwab@suse.de>
10857 * coding.c (decode_coding_string): Re-fetch STRING_BYTES after
10858 Fstring_as_unibyte.
10860 2000-06-25 Dave Love <fx@gnu.org>
10862 * term.c [!HAVE_TERMCAP_H]: Declare tputs, tgetent, tgetflag, tgetnum.
10864 * Makefile.in (blockinput.h): Depend on atimer.h.
10865 (atimer.h): Depend on systime.h.
10867 * blockinput.h: Protect against multiple inclusion. Include atimer.h.
10869 * atimer.h: Protect against multiple inclusion. Include systime.h.
10871 * lisp.h (swap_in_global_binding): Declare.
10873 2000-06-24 Ken Raeburn <raeburn@gnu.org>
10875 * process.c (Fopen_network_stream): Turn off atimers for duration
10876 of call to connect. (Patch from Gerd.)
10878 2000-06-23 Dave Love <fx@gnu.org>
10880 * ralloc.c: Maybe include unistd.h
10882 * emacs.c (setgrp): Undefine before defining.
10883 (malloc_warning, set_time_zone_rule, index): Prototype.
10885 * systime.h (EMACS_GET_TIME) [!GETTIMEOFDAY_ONE_ARGUMENT]: Use
10886 HAVE_STRUCT_TIMEZONE.
10888 * s/osf1.h: Move string.h hack here from alpha.h and make it
10890 (C_SWITCH_SYSTEM): Use _OSF_SOURCE, not -BSD, which clashes with
10892 (WAIT_USE_INT, SYS_SIGLIST_DECLARED, sys_siglist, NSIG): Define.
10893 (SOCKLEN_TYPE): Don't define.
10895 * m/alpha.h: Remove string.h hack.
10897 * s/osf5-0.h: New file.
10899 * filelock.c: Use feature tests for fcntl.h, string.h. Don't
10900 include time.h, done by systime.h.
10901 [__FreeBSD__]: Remove redundant includes.
10903 * callproc.c (setpgrp): Undefine before defining.
10904 (delete_temp_file): Return Qnil to avoid warning.
10906 * config.in (HAVE_TERM_H, HAVE_STRUCT_TIMEZONE): Add.
10908 * xfaces.c: Include fontset.h dependent on HAVE_WINDOW_SYSTEM, not
10911 * fontset.h (free_face_fontset): Renamed from fs_free_face_fontset.
10913 * composite.h (compose_text): Declare.
10915 * xterm.c: Don't include sys/types.h unconditionally. Don't
10916 protect its inclusion with !USG (following xmenu.c).
10918 2000-06-23 Gerd Moellmann <gerd@gnu.org>
10920 * xfns.c (x_create_tip_frame): Initialize frame's colors like
10923 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
10925 * coding.c (decode_eol_post_ccl): Special handling for undecided
10926 and inconsistent EOL types.
10928 2000-06-22 Gerd Moellmann <gerd@gnu.org>
10930 * xrdb.c (x_load_resources): Add default resource for scroll bar's
10931 trough color and main window's background color.
10933 * xfns.c (Fx_file_dialog) [HAVE_MOTIF_2_1]: Handle events differently.
10935 * xterm.h (Xt_app_con): External declaration.
10937 * widget.c (EmacsFrameRealize): Fix typo.
10939 * widget.c (EmacsFrameRealize): Remove SubstructureRedirectMask.
10941 * xdisp.c (handle_stop): Initialize it->add_overlay_start to zero.
10942 (handle_invisible_prop): Record the start of invisible text in
10943 it->add_overlay_start.
10944 (struct overlay_entry): Add member `overlay'.
10945 (handle_overlay_change): Simplify.
10946 (next_overlay_string): After having processed overlay strings at the
10947 end of the buffer, record that fact in
10948 it->overlay_strings_at_end_processed_p.
10949 (compare_overlay_entries): If before- and after-strings come
10950 from the same overlay, let before-strings come first.
10951 (RECORD_OVERLAY_STRING): Record the overlay that strings come from.
10952 (load_overlay_strings): Take it->add_overlay_start into account
10953 when adding overlay strings.
10955 * dispextern.h (struct it): Add member add_overlay_start.
10957 2000-06-22 Dave Love <fx@gnu.org>
10959 * s/isc3-0.h (C_SWITCH_SYSTEM): Define _XOPEN_SOURCE=500.
10961 * s/gnu-linux.h (C_SWITCH_SYSTEM): Don't define _XOPEN_SOURCE here.
10963 2000-06-22 Kenichi Handa <handa@etl.go.jp>
10965 * ccl.c (ccl_driver) <CCL_End>: Decrement stack_idx only when it
10968 2000-06-21 Dave Love <fx@gnu.org>
10970 * Makefile.in (GETLOADAVG_OBJ): Removed -- LIBOBJS does it.
10972 2000-06-21 Stefan Monnier <monnier@cs.yale.edu>
10974 * syntax.c (back_comment): Simplify string-parity counting (with
10975 the added benefit of handling multiple string-styles as long as
10976 they are not intertwined).
10977 Jump to the slow code as soon as a comment starter is found in
10978 a "string_lossage" position. Fixes the case: " /* " /* " */.
10980 2000-06-21 Dave Love <fx@gnu.org>
10982 * Makefile.in: Use GETLOADAVG_LIBS.
10984 * config.in: Add HAVE_FCNTL_H, _FILE_OFFSET_BITS,
10985 _LARGEFILE_SOURCE, _LARGE_FILES, _XOPEN_SOURCE.
10987 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
10989 * syntax.c (describe_syntax): Recognize the `n'estable bit.
10990 (Fforward_comment, scan_lists):
10991 Check the comstyle of single-char comment-starters.
10992 (scan_sexps_forward): Don't try to recognize `half comment-enders' if
10993 we're just at the beginning of the comment (f.ex with (*) ... (*)).
10994 Check the comstyle of single-char comment-starters.
10995 Clarify control-flow around the Scomment case.
10997 2000-06-20 Dave Love <fx@gnu.org>
10999 * fns.c (make_hash_table, maybe_resize_hash_table):
11000 Cast arg of next_almost_prime.
11002 * tparam.c [emacs]: Include lisp.h.
11004 * termcap.c [emacs]: Test HAVE_FCNTL_H, not USG5. Include lisp.h
11007 2000-06-20 Gerd Moellmann <gerd@gnu.org>
11009 * keyboard.c (adjust_point_for_property): Check if display
11010 property should be treated as intangible by looking at its value.
11012 * xdisp.c (single_display_prop_intangible_p)
11013 (display_prop_intangible_p): New functions.
11015 * dispextern.h (display_prop_intangible_p): Add prototype.
11017 * xdisp.c (dump_glyph_row): Show type of glyph->object.
11019 * s/isc4-0.h (sigblock): Redefined to pass a pointer as second
11020 argument to sigprocmask.
11022 * s/sco5.h (sigblock): Redefined to pass a pointer as second
11023 argument to sigprocmask.
11025 * syssignal.h (sigblock, sigunblock) [USG5_4]: Set
11026 sigprocmask_set, and pass a pointer to it to sigprocmask.
11028 * sysdep.c (sigprocmask_set): New variable.
11030 * fileio.c (make_temp_name): Don't use `%s' in string passed to
11033 2000-06-20 Sam Steingold <sds@gnu.org>
11035 * xrdb.c: Don't declare xmalloc, xrealloc.
11037 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
11039 * regex.c (re_match, re_match_2): Protect calls to alloca (0).
11040 (re_comp): Cast gettext return value to avoid complaints when
11043 2000-06-20 Dave Love <fx@gnu.org>
11045 * m/stride.h, m/mips.h: Don't define HAVE_GETWD, HAVE_GETTIMEOFDAY.
11047 * m/ibmrt-aix.h: Don't declare HAVE_GETTIMEOFDAY, HAVE_VFORK.
11049 * m/ibmrs6000.h, m/ibmps2-aix.h, m/dpx2.h: Don't declare HAVE_GETWD.
11051 * m/alpha.h: Don't declare xmalloc, xrealloc.
11053 * s/ux4800.h: Don't declare GETTIMEOFDAY_ONE_ARGUMENT.
11055 * s/usg5-4-2.h: Don't declare HAVE_GETWD, VFORK_RETURN_TYPE.
11057 * s/umips.h: Don't declare HAVE_GETWD, HAVE_GETTIMEOFDAY.
11059 * s/cxux.h, s/gnu-linux.h, s/iris3-6.h, s/irix3-3.h: Don't declare
11062 * keyboard.h (poll_for_input_1): Declare.
11064 * getloadavg.c: Don't define NLIST_STRUCT (handled by configure).
11066 * alloc.c (xmalloc, xrealloc, xfree): Define using POINTER_TYPE.
11068 * doprnt.c: Don't declare xmalloc, xrealloc.
11070 * lisp.h (x_set_tool_bar_lines, free_frame_xic, compose_text)
11071 (getenv, ctime, getwd): Removed.
11072 (xmalloc, xrealloc, xfree): Declare using POINTER_TYPE.
11074 * xterm.h: Remove duplicate prototypes. Declare free_frame_xic,
11075 x_set_tool_bar_lines.
11077 * config.in: Add HAVE_GETWD. Move some definitions above
11078 machine/system includes.
11080 2000-06-20 Kenichi Handa <handa@etl.go.jp>
11082 * s/bsd386.h (HAVE_GETLOADAVG): Define it as 1.
11084 * xfaces.c (font_list): Handle the case that REGISTRY doesn't
11085 contain information about ENCODING.
11087 * fontset.c (FONTSET_ASCII): Use the first element of char table
11088 for an ASCII font, not defalt slot.
11089 (fontset_ref_via_base): If FONTSET doesn't contain information for
11090 C, try the default fontset.
11091 (make_fontset): Don't copy the default fontset.
11092 (fontset_font_pattern): Likewise.
11093 (accumulate_font_info): If ELT is nil, use the corresponding
11094 element in the default fontset.
11096 2000-06-19 Dave Love <fx@gnu.org>
11098 * syntax.c (Fparse_partial_sexp): Doc fix.
11100 * regex.h: Test PROTOTYPES as well as __STDC__.
11102 * unexalpha.c: Include errno.h, string.h, unistd.h. Don't declare
11103 errno, strerror. Put text after #endif in comment.
11105 * xdisp.c (dump_glyph_matrix): Add `static' to declaration (for pcc).
11107 * xterm.c (x_frame_of_widget): Likewise.
11109 2000-06-19 Gerd Moellmann <gerd@gnu.org>
11111 * abbrev.c (syms_of_abbrev): Set buffer_default's abbrev table
11112 to Vfundamental_mode_abbrev_table.
11114 * alloc.c (mark_object) [GC_CHECK_MARKED_OBJECTS]: Check that no
11115 bogus objects are marked. This slows down GC by ~80 percent, but
11116 it might be worth trying when debugging GC-related problems.
11117 This feature requires conservative stack marking to be enabled.
11119 * xterm.c (XTread_socket) <KeyPress>: In case XmbLookupString
11120 returns XLookupChars, reset `modifiers' to zero.
11122 2000-06-19 Dave Love <fx@gnu.org>
11124 * mktime.c: Unprotoized.
11126 2000-06-19 Richard Stallman <rms@gnu.org>
11128 * data.c (set_internal): If variable is frame-local,
11129 store the new value immediately into the frame parameter alist.
11131 2000-06-19 Ken Raeburn <raeburn@gnu.org>
11133 * xfns.c (jpeg_load): Fetch error-handling data first, then fill
11134 in the custom handler pointer.
11136 * keyboard.c (follow_key, read_key_sequence): Use XUINT on key
11137 value, or checks for CHAR_META can fail when Lisp_Object is a
11139 * keymap.c (get_keyelt): Likewise.
11141 2000-06-19 Kenichi Handa <handa@etl.go.jp>
11143 * ccl.h (struct ccl_program): New member eol_type.
11144 (struct ccl_spec): New member cr_carryover.
11146 * ccl.c (CCL_WRITE_CHAR): Convert NL according to ccl->eol_type.
11147 (setup_ccl_program): Initialize ccl->eol_type to CODING_EOL_LF.
11149 * coding.c (setup_coding_system) <4>: Reset member `cr_carryover'.
11150 (ccl_coding_driver): On encoding, initialize ccl->eol_type.
11151 (decode_eol_post_ccl): New function.
11152 (decode_coding): Don't detect EOL format here for CCL based coding
11154 (decode_coding) <coding_type_ccl>: Handle carryovered CR. Call
11155 decode_eol_post_ccl after running the CCL program.
11156 (code_convert_region): Don't detect EOL format here for CCL based
11158 (decode_coding_string): Likewise.
11160 2000-06-18 Ken Raeburn <raeburn@gnu.org>
11162 * charset.c (update_charset_table): Use XINT on "iso_final_char"
11163 when treating it as an integer.
11165 * coding.h (encode_coding_string): Declare.
11167 * keyboard.c (read_key_sequence): Use XINT on "pos" when treating
11170 * keymap.c (Fwhere_is_internal): Rename argument "keymap" to
11171 "xkeymap" to avoid shadowing the "enum map_type" value that needs
11172 to be passed to get_local_map.
11174 * sound.c (Fplay_sound): Don't call make_number on
11175 Frun_hook_with_args count argument.
11177 * xterm.c (x_send_scroll_bar_event): Fudge lisp object/integer
11178 for lisp objects in X event structure data field, when lisp
11179 objects are represented with unions.
11180 (x_scroll_bar_to_input_event): Ditto.
11182 2000-06-16 Ken Raeburn <raeburn@gnu.org>
11184 * xdisp.c (decode_mode_spec): In "no_value" case, do NUL
11185 termination of string. Fix sense of test whether
11186 Vline_number_display_limit is an integer.
11188 2000-06-16 Gerd Moellmann <gerd@gnu.org>
11190 * xfaces.c (syms_of_xfaces) [DEBUG_X_COLORS]: Defsubr dump_colors
11191 only if HAVE_X_WINDOWS.
11193 * keymap.c (describe_buffer_bindings): Add `\f\n' in front
11196 * dispnew.c (update_frame_1): Handle case that cursor vpos is
11199 2000-06-15 Eli Zaretskii <eliz@is.elta.co.il>
11201 * unexec.c (toplevel): Fix last change, so as not to deprive MSDOS
11204 2000-06-15 Kenichi Handa <handa@etl.go.jp>
11206 * coding.c (decode_coding_emacs_mule): Always set src_base at the
11207 start of the while loop.
11209 2000-06-15 Gerd Moellmann <gerd@gnu.org>
11211 * atimer.c (alarm_signal_handler): Add forward declaration.
11213 * data.c (set_internal): Remove debug code.
11215 2000-06-14 Gerd Moellmann <gerd@gnu.org>
11217 * Makefile.in (bootstrap-temacs): Add `-I../src'.
11219 * unexec.c (toplevel) [COFF]: Include coff.h.
11221 * s/lynxos.h: New file.
11223 * keymap.c (Fsingle_key_description): Enclose function key and
11224 event symbol names in angle brackets.
11226 * xdisp.c (setup_echo_area_for_printing): Call
11227 message_log_maybe_newline if message_buf_print is not set.
11229 * print.c (printchar, strout): Don't check message_buf_print
11230 before calling setup_echo_area_for_printing because that
11231 function does something useful even when message_buf_print is
11234 * xdisp.c (message_truncate_lines, Qmessage_truncate_lines):
11236 (ensure_echo_area_buffers): Initialize echo buffer's
11237 truncate lines setting to nil.
11238 (with_echo_area_buffer): Don't set the echo buffer's truncate
11239 lines setting here.
11240 (set_message_1): Set it here instead, based on the value
11241 of message_truncate_lines.
11242 (resize_mini_window): Handle case that lines are truncated.
11243 (syms_of_xdisp): Initialize Qmessage_truncate_lines.
11244 DEFVAR_BOOL message-truncate-lines.
11246 * keyboard.c (read_char): Bind message-truncate-lines to t
11247 while displaying a help-echo.
11249 * lisp.h (Qmessage_truncate_lines): External declaration.
11251 2000-06-13 Gerd Moellmann <gerd@gnu.org>
11253 * xdisp.c (Vline_number_display_limit): Renamed from
11254 line_number_display_limit.
11255 (syms_of_xdisp): Use DEFVAR_LISP for line-number-display-limit.
11256 Extend documentation string. Initialize
11257 Vline_number_display_limit to nil meaning no limit.
11258 (decode_mode_spec): Use Vline_number_display_limit with its new
11261 * xterm.c (x_check_font) [GLYPH_DEBUG]: Add prototype.
11263 2000-06-13 Richard Stallman <rms@gnu.org>
11265 * frame.c (Fmodify_frame_parameters): Doc fix.
11267 * xfns.c (x_set_frame_parameters): Comment fix.
11269 * frame.c (store_frame_param): Call swap_in_global_binding if the
11270 variable's current binding was chosen based on this frame.
11272 * data.c (swap_in_global_binding): New function.
11274 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
11276 * msdos.c (IT_write_glyphs): Don't use CODING_REQUIRE_ENCODING
11277 macro, instead AND with CODING_REQUIRE_ENCODING_MASK.
11279 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
11281 * msdos.h (EMACS_MSDOS_H): Renamed from MSDOS_H_.
11283 2000-06-12 Jason Rumney <jasonr@gnu.org>
11285 * w32bdf.h (EMACS_W32BDF_H): Renamed from __W32BDF_H__
11287 * w32.h (EMACS_W32_H): Renamed from _NT_H_
11289 * w32gui.h (EMACS_W32GUI_H): Renamed from __W32GUI_H__
11291 * w32inevt.h (EMACS_W32INEVT_H): Renamed from __NTINEVT_H__
11293 2000-06-12 Gerd Moellmann <gerd@gnu.org>
11295 * xfaces.c (Fdump_colors) [DEBUG_X_COLORS]: New function.
11296 (syms_of_xfaces): Defsubr Sdump_colors.
11297 (x_free_colors): Don't treat b&w specially on default visual.
11298 (x_free_dpy_colors): New function.
11299 (free_face_colors): Don't check visual class; it's done
11302 * xterm.c (x_frame_of_widget): New function.
11303 (x_alloc_nearest_color_for_widget): Use it.
11304 (x_copy_dpy_color): New function.
11305 (x_destroy_window): Free various colors.
11307 2000-06-12 Kenichi Handa <handa@etl.go.jp>
11309 * ccl.h (EMACS_CCL_H): Renamed from _CCL_H.
11311 * charset.h (EMACS_CHARSET_H): Renamed from _CHARSET_H.
11313 * coding.h (EMASC_CODING_H): Renamed from _CODING_H.
11315 * composite.h (EMACS_COMPOSITE_H): Renamed from _COMPOSITE_H.
11317 * fontset.h (EMACS_FONTSET_H): Renamed from _FONTSET_H.
11319 2000-06-11 Dave Love <fx@gnu.org>
11321 * systime.h (EMACS_SYSTIME_H): Renamed from _SYSTIME_H.
11323 2000-06-11 Eli Zaretskii <eliz@is.elta.co.il>
11325 * msdos.h: Don't use _MSDOS_H_ as a symbol, use MSDOS_H_ instead.
11327 2000-06-11 Gerd Moellmann <gerd@gnu.org>
11329 * xmenu.c (xmenu_show): Cast second parameter of lw_popup_menu
11332 2000-06-10 Kenichi Handa <handa@etl.go.jp>
11334 * regex.c (MAKE_CHAR) [!emacs]: Dummy macro for non-Emacs env.
11335 (regex_compile): Fix the code for handling the case of single byte
11336 char and multibyte char being mixed in a range within [...].
11338 * fileio.c (Finsert_file_contents): Be sure to setup src_multibyte
11339 and dst_multibyte members of coding.
11341 * charset.c (update_charset_table): Update the table
11342 bytes_by_char_head.
11343 (init_charset_once): Initialize elements of bytes_by_char_head to
11344 1 except for leading codes for private charases.
11346 * charset.h (CHARSET_8_BIT_GRAPHIC): Define as 0x80.
11347 (UNIBYTE_STR_AS_MULTIBYTE_P): Fix for an invalid multibyte sequence.
11349 2000-06-09 Ken Raeburn <raeburn@gnu.org>
11351 * xterm.c (x_connection_closed): If dpyinfo is NULL, don't try to
11352 access the data it doesn't point to.
11354 2000-06-08 Gerd Moellmann <gerd@gnu.org>
11356 * xterm.c (XTread_socket) <FocusIn>: Queue a FOCUS_IN_EVENT which
11357 will be translated to a switch-frame event when reading the
11358 event queue. This is necessary because Emacs otherwise won't
11359 perform a switch-frame to a new frame until some other event, for
11360 example a keystroke event, forces it to do so. This has various
11361 effects, one visible being that the cursor of a frame created with
11362 C-x 5 2 or switched to with a window manager key binding like
11363 A-TAB stays hollow because selected_window isn't on the newly
11364 focused frame until the switch-frame is performed.
11366 * keyboard.c (kbd_buffer_get_event): Handle FOCUS_IN_EVENT by
11367 generating a switch-frame event if necessary.
11369 * termhooks.h (enum event_kind): Add FOCUS_IN_EVENT.
11371 * xdisp.c (handle_fontified_prop): Don't GCPRO local var `pos';
11374 2000-06-08 Kenichi Handa <handa@etl.go.jp>
11376 * fontset.c (Fset_fontset_font): The arg CHARACTER may be a charset.
11378 2000-06-07 Gerd Moellmann <gerd@gnu.org>
11380 * window.c (displayed_window_lines): Take empty lines at
11381 the bottom of a window into account.
11383 * window.c (displayed_window_lines): New function.
11384 (Fmove_to_window_line): Use displayed_window_lines to determine
11385 the number of lines to move, instead of using the window's height.
11387 * lread.c (readevalloop): If READCHARFUN sets point to ZV, arrange
11388 to stop reading, even if the form read sets point to a different
11389 value when evaluated.
11391 * xdisp.c (display_line): Fix code deciding in which line to
11394 2000-06-07 Kenichi Handa <handa@etl.go.jp>
11396 * fileio.c (e_write): Free composition data if stored in
11399 2000-06-06 Gerd Moellmann <gerd@gnu.org>
11401 * xdisp.c (display_line): Set row's and iterator's
11402 starts_in_middle_of_char_p and ends_in_middle_of_char_p flags.
11403 Set cursor even if row ends in the middle of a character.
11404 (dump_glyph_row): Print values of new flags.
11405 (redisplay_window) <cursor movement in unchanged window>: When
11406 point has been moved forward, and PT is at the end of the cursor
11407 row, don't place the cursor in the next row if the cursor row ends
11408 in the middle of a character or at ZV.
11410 * dispextern.h (struct it): Add starts_in_middle_of_char_p.
11411 (struct glyph_row): Add starts_in_middle_of_char_p and
11412 ends_in_middle_of_char_p.
11413 (MATRIX_ROW_ENDS_IN_MIDDLE_OF_CHAR_P): Test row's
11414 ends_in_middle_of_char_p flag.
11415 (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Likewise.
11417 * term.c (append_glyph): Revert change of 2000-06-06.
11419 * xdisp.c (display_line): Revert change of 2000-06-06. Treat
11420 padding glyph not fitting on line as whole character not
11423 * xterm.c (x_produce_glyphs): Don't xassert `it->descent > 0';
11424 this isn't true for images with `:ascent 100'.
11426 2000-06-06 Kenichi Handa <handa@etl.go.jp>
11428 * buffer.c (Fset_buffer_multibyte): Don't make the current buffer
11429 as modified if it is originally unmodified.
11431 * term.c (encode_terminal_code): Change the way to check if
11432 terminal coding does any conversion.
11433 (append_glyph): Set glyph->pixel_width correctly.
11435 * xdisp.c (display_line): While checking line continuation, pay
11436 attention to a padding glyph.
11438 2000-06-05 Gerd Moellmann <gerd@gnu.org>
11440 * xdisp.c (redisplay_window): Always use set_buffer_internal_1.
11442 2000-06-05 Dave Love <fx@gnu.org>
11444 * xdisp.c: Include fontset.h.
11446 * xfns.c (x_real_positions): Declare tmp_nchildren as unsigned.
11448 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
11450 * dispnew.c: Conditionally include term.h.
11452 * coding.h: Declare code_convert_string_norecord.
11454 * frame.h (struct frame): Use volatile unconditionally.
11456 * buffer.h: Remove Vbefore_change_function, Vafter_change_function.
11458 * xmenu.c (menu_item_selection): Declare volatile unconditionally.
11460 * systime.h: Protect against multiple inclusion.
11461 (timezone) [USG5_4]: Define as time_t.
11463 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
11464 (Foptimize_char_table, make_temp_name): Declare.
11466 * Makefile.in (xdisp.o): Depend on fontset.h.
11468 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
11470 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
11471 (Foptimize_char_table, make_temp_name): Declare.
11475 * s/netbsd.h: Don't define autoconfiscated MATHERR.
11477 2000-06-02 Dave Love <fx@gnu.org>
11479 * lread.c (_XOPEN_SOURCE, __EXTENSIONS__): Don't define.
11481 2000-06-02 Gerd Moellmann <gerd@gnu.org>
11483 * xfaces.c (realize_x_face): When copying BASE_FACE bitwise to the
11484 result face, set flags in that face indicating that colors may not
11487 * xterm.c (x_set_mouse_face_gc): If first glyph isn't a character
11488 glyph, use the ASCII NUL character to determine the face.
11490 2000-06-02 Dave Love <fx@gnu.org>
11492 * sysdep.c: Conditionally include stdlib.h, unistd.h.
11493 (VFORK_RETURN_TYPE): Remove.
11495 * config.in: Add NO_MATHERR.
11497 2000-06-01 Dave Love <fx@gnu.org>
11499 * cmds.c (internal_self_insert): Don't check
11500 Vbefore_change_function, Vafter_change_function.
11502 * insdel.c (signal_before_change, signal_after_change): Likewise.
11504 * buffer.c (Vbefore_change_function, Vafter_change_function):
11505 Variables and their initializations deleted.
11507 * callint.c (Fcall_interactively): Doc fix.
11509 * terminfo.c (ospeed) [HAVE_SPEED_T]: Don't declare extern.
11511 2000-05-31 Dave Love <fx@gnu.org>
11513 * textprop.c: Revert last change -- duplicated.
11515 2000-05-31 Gerd Moellmann <gerd@gnu.org>
11517 * dispnew.c (find_glyph_row_slice, swap_glyphs_in_rows): Put
11520 * lisp.h (eassert) [!ENABLE_CHECKING]: Define as `(void) 0'.
11522 2000-05-31 Jason Rumney <jasonr@gnu.org>
11524 * search.c (Fre_search_forward, Fre_search_backward)
11525 (Fposix_search_backward, Fposix_search_forward): Fix newlines in docs.
11527 * w32select.c (Fw32_set_clipboard_data): Change QNil to Qnil.
11529 2000-05-30 Jason Rumney <jasonr@gnu.org>
11531 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: New macros.
11532 [WINDOWSNT]: Add extern for Vw32_system_coding_system.
11534 * dispextern.h (struct glyph) [WINDOWSNT]: Add w32_font_type member.
11536 * fileio.c (Fread_file_name) [HAVE_NTGUI]: Use file dialog.
11537 (Fread_file_name) [HAVE_NTGUI, USE_MOTIF]: Do not attempt to
11538 expand a nil default_filename.
11540 * keyboard.c (make_lispy_event) [WINDOWS_NT]: Pass a window
11541 pointer to glyph_to_pixel_coords, not a frame.
11543 * makefile.nt (w32fns.obj, w32menu.obj): Add charset.h and
11544 coding.h to dependencies.
11546 * w32bdf.c (w32_load_bdf_font): Initialize font->double_byte_p.
11548 * w32console.c (glyph_to_pixel_coords): Change first parameter to
11549 window pointer to be consistent with w32term.c and xterm.c.
11551 * w32fns.c: Format and doc changes to bring closer to xfns.c.
11552 (VIETNAMESE_CHARSET): Define if not defined in system headers.
11553 (Qline_spacing, Qcenter): New variables.
11554 (Qw32_charset_*, w32_codepage_for_font): Moved from w32term.c.
11555 (x_set_line_spacing): New function.
11556 (x_set_frame_parameters): Use FRAME_NEW_WIDTH, FRAME_NEW_HEIGHT macros.
11557 (x_specified_cursor_type): New function.
11558 (x_set_cursor_type): Use it.
11559 (x_set_name, x_set_title): Use ENCODE_SYSTEM to encode titlebar
11561 (validate_x_resource_name, x_get_resource_string): Measure lengths
11562 of external strings in bytes.
11563 (w32_wnd_proc) [WM_MEASURE_ITEM]: Avoid calling
11564 GetTextExtentPoint32 with NULL title.
11565 (Fx_create_frame): Initialize Qline_spacing.
11566 (w32_load_system_font): Initialize font->double_byte_p.
11567 (x_to_w32_charset): Use Vw32_charset_info_alist.
11568 (Image, busy cursor, tooltip functions): Merged changes from
11569 xfns.c. Not yet functional on Windows.
11571 * w32gui.h (W32FontStruct): Add double_byte_p member.
11573 * w32inevt.c (NUM_TRANSLATED_MOUSE_BUTTONS): New constant.
11574 (emacs_button_translation): Use it.
11575 (do_mouse_event): Allow up to 32 mouse buttons by allowing any bit
11576 in `mask' to be set.
11578 * w32menu.c (single_submenu, w32_menu_show): Call ENCODE_SYSTEM on
11581 * w32term.c: Format and doc changes to bring closer to xterm.c.
11582 (w32_char_font_type): New enum.
11583 (Qw32_charset_*, w32_codepage_for_font): Moved to w32fns.c.
11584 (w32_per_char_metric): Use w32_char_font_type instead of unicode_p.
11585 (w32_encode_char): New function.
11586 (x_encode_char): Removed.
11587 (x_get_glyph_and_face_encoding): Use w32_encode_char in place of
11588 x_encode_char and w32_font_is_double_byte.
11589 (x_produce_image_glyph): Use image_ascent.
11590 (x_produce_glyphs): Use new version of w32_per_char_metric and
11591 handle NULL return value. Allow extra line spacing.
11592 (W32_TEXTOUT): Distinguish between Unicode and DBCS text.
11593 (w32_get_glyph_overhangs): Remove unicode_p param. Use
11594 w32_font_type member of glyph instead.
11595 (x_draw_glyph_string): Draw underline and strike-out for BDF fonts.
11596 (fast_find_position): Make sure not to consider rows not visible
11598 (w32_read_socket) [WM_MENUSELECT]: Cannot call
11599 w32_menu_display_help with input blocked, as it can abort.
11600 (x_display_and_set_cursor): Choose cursor depending
11601 on buffer-local value of cursor_type.
11602 (x_draw_bar_cursor): Add parameter WIDTH.
11604 * w32term.h (CP_DEFAULT): Define.
11605 (Fx_display_color_p, Fx_display_grayscale_p, image_ascent): Declare.
11607 2000-05-30 Gerd Moellmann <gerd@gnu.org>
11609 * search.c (Fre_search_forward, Fre_search_backward)
11610 (Fposix_search_backward, Fposix_search_forward): Doc fix.
11612 2000-05-30 Kenichi Handa <handa@etl.go.jp>
11614 * coding.c (detect_coding_iso2022): Fix code for checking
11615 CODING_CATEGORY_MASK_ISO_8_2.
11617 2000-05-29 Stefan Monnier <monnier@cs.yale.edu>
11619 * regex.c (PREFETCH_NOLIMIT): New function.
11620 (re_match_2_internal): Use it and adjust the end_match_2 logic.
11622 2000-05-29 Gerd Moellmann <gerd@gnu.org>
11624 * syntax.c (find_defun_start): Move test for
11625 open_paren_in_column_0_is_defun_start outside of the loop.
11627 * xdisp.c (redisplay_window): Really switch buffers when
11628 displaying mode lines, and temporarily set selected_frame to the
11629 frame of the window that's redisplayed.
11631 * xfaces.c (free_realized_faces): Block/unblock input.
11632 (free_realized_multibyte_face): Ditto.
11634 2000-05-29 Dave Love <fx@gnu.org>
11636 * textprop.c (Qkeymap): New variable.
11637 (syms_of_textprop): Intern it.
11639 * keymap.c: Include intervals.h.
11640 (Fkey_binding, Fwhere_is_internal): Deal with `keymap' property.
11642 * Makefile.in (keymap.o): Depend on intervals.h.
11644 * keyboard.c (menu_bar_items, tool_bar_items)
11645 (Fexecute_extended_command): Deal with `keymap' property.
11646 (read_key_sequence): Track map from `keymap' property as well as
11649 * intervals.c (get_local_map): Extra arg to allow looking for
11652 * intervals.h (map_property): New enum.
11653 (get_local_map): Extra arg using it.
11654 (Qkeymap): Declare.
11656 * lisp.h (get_local_map): Don't declare here.
11658 2000-05-29 Kenichi Handa <handa@etl.go.jp>
11660 * Makefile.in (callproc.o): Depend on composite.h.
11662 * callproc.c: Include composite.h.
11663 (Fcall_process): Handle composition correctly.
11665 * coding.h (coding_allocate_composition_data): Extern it.
11666 (coding_restore_composition): Likewise.
11668 * coding.c (DECODE_COMPOSITION_START): If coding->cmp_data is not
11669 yet allocated, finish decoding with result
11670 CODING_FINISH_INSUFFICIENT_CMP.
11671 (coding_allocate_composition_data): Make it non-static.
11672 (coding_restore_composition): Likewise.
11674 2000-05-29 Eli Zaretskii <eliz@is.elta.co.il>
11676 * charset.c (syms_of_charset): Revert last change.
11678 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
11680 * term.c (produce_glyphs): Treat characters from the eight-bit-*
11681 charsets as unibyte, with 1-column screen width. Sent by Kenichi
11684 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
11686 * charset.c (syms_of_charset): Set width of character sets
11687 eight-bit-control and eight-bit-graphic to 1 column.
11689 2000-05-26 Gerd Moellmann <gerd@gnu.org>
11691 * config.in (HAVE_SPEED_T): New define.
11693 * sysdep.c, terminfo.c (ospeed) [HAVE_SPEED_T]: Declare as
11696 2000-05-26 Dave Love <fx@gnu.org>
11698 * coding.c (shrink_decoding_region): Initialize eol_conversion.
11700 * data.c (Qsubrp, Qmany, Qunevalled): New variables.
11701 (Fsubr_arity): New function.
11702 (syms_of_data): Install them.
11704 2000-05-26 Kenichi Handa <handa@etl.go.jp>
11706 * charset.c (init_charset_once): Set the table bytes_by_char_head
11709 * fontset.c (syms_of_fontset): Adjust the font name for ascii of
11710 the default fontset to what Emacs uses by default.
11711 (check_registry_encoding): This function deleted.
11712 (Fset_fontset_font): Remove the adhoc condition for the default
11713 fontset. Allow cons in FONTNAME.
11715 * fns.c (map_char_table): Ignore char-table entries for
11716 charsets eight-bit-control and eight-bit-graphic.
11718 2000-05-25 Ken Raeburn <raeburn@gnu.org>
11720 * emacs.c (main): Initialize keyboard syms before initializing
11721 window code, so face names are available.
11723 2000-05-25 Stefan Monnier <monnier@cs.yale.edu>
11725 * regex.c (at_begline_loc_p): Also recognize the \\(?:^ case
11726 of an anchor at the beginning of a shy-group.
11728 2000-05-25 Gerd Moellmann <gerd@gnu.org>
11730 * xdisp.c (handle_invisible_prop): Don't try to skip over
11731 invisible text if end of text is already reached.
11733 2000-05-25 Dave Love <fx@gnu.org>
11735 * xdisp.c (Fdump_glyph_matrix): Declare the arg.
11737 * coding.c (encode_eol): Add null statement after label.
11739 2000-05-25 Eli Zaretskii <eliz@is.elta.co.il>
11741 * w16select.c (Fw16_set_clipboard_data): Fix the change from
11744 2000-05-25 Kenichi Handa <handa@etl.go.jp>
11746 * ccl.c (ccl_driver): Fix previous change.
11748 2000-05-25 Kenichi Handa <handa@etl.go.jp>
11750 * coding.c (run_pre_post_conversion_on_str): Set point to the
11751 beginning of buffer before calling coding->post_read_conversion.
11752 (decode_coding_string): Give correct args to
11753 run_pre_post_conversion_on_str.
11754 (encode_coding_string): Likewise.
11756 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>
11757 <CCL_WriteMultibyteChar2>: Handle charsets eight-bit-control and
11758 eight-bit-graphic correctly.
11760 2000-05-24 Kenichi HANDA <handa@etl.go.jp>
11762 * fileio.c (Finsert_file_contents): Even if a file is not found,
11763 execute codes for setting up coding system. Call
11764 after-insert-file-functions unconditionally.
11766 2000-05-24 Gerd Moellmann <gerd@gnu.org>
11768 * callproc.c, emacs.c, sysdep.c (setpgrp): Don't define if USG and
11769 BSD_PGRPS are not defined.
11771 2000-05-24 Kenichi Handa <handa@etl.go.jp>
11773 * charset.c (update_charset_table): Accept nil in LONG_NAME and
11775 (syms_of_charset): Avoid building same strings.
11777 2000-05-23 Gerd Moellmann <gerd@gnu.org>
11779 * lread.c (Fload): Add a comment about the meaning of
11780 Vuser_init_file being t.
11782 * puresize.h (BASE_PURESIZE): Increase to 675000.
11784 * s/gnu-linux.h (setpgrp): Don't define it here because this
11785 prevents compilation on GNU/Linux systems with glib 2.2.
11787 * callproc.c, emacs.c, sysdep.c (setpgrp) [HAVE_SETPGID]: Define
11790 2000-05-23 Eli Zaretskii <eliz@is.elta.co.il>
11792 * Makefile.in (SOME_MACHINE_LISP): Add disp-table.elc,
11793 dos-vars.elc, ccl.elc, and codepage.elc, all loaded by the MS-DOS
11795 (MSDOS_SUPPORT): Add dos-vars.elc, ccl.elc, and codepage.elc.
11797 2000-05-23 Kenichi Handa <handa@etl.go.jp>
11799 * syntax.c (skip_chars): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
11801 * msdos.c (IT_write_glyphs): Set coding->src_multibyte to 1.
11803 * term.c (encode_terminal_code): Set coding->src_multibyte properly.
11805 * coding.c (encode_eol): Fix a bug of DOS style EOL encoding.
11807 2000-05-22 Kenichi Handa <handa@etl.go.jp>
11809 * keyboard.c (read_char): Allow character codes 128..255 to be
11810 handled by input-method-function.
11812 * insdel.c (adjust_markers_for_replace): Fix previous change.
11813 (adjust_after_replace): If PREV_TEXT is nil, call
11814 adjust_markers_for_insert, not adjust_markers_for_replace.
11816 2000-05-20 NIIBE Yutaka <gniibe@mri.co.jp>
11818 * s/gnu-linux.h (UNIX98_PTYS) [HAVE_GRANDPT]: Define.
11819 (PTY_ITERATION, PTY_NAME_SPRINTF, PTY_OPEN, PTY_TTY_NAME_SPRINTF)
11820 [HAVE_GRANDPT]: Define.
11821 (C_SWITCH_SYSTEM): Add -D_XOPEN_SOURCE.
11823 * sysdep.c (setup_pty): Treat case that UNIX98_PTYS is defined
11826 * config.in (HAVE_GRANDPT, HAVE_GETPT): New defines.
11828 * process.c (toplevel) [UNIX98_PTYS]: Include stdlib.h.
11830 2000-05-20 Kenichi Handa <handa@etl.go.jp>
11832 The following changes are to handle 8-bit characters in a
11833 multibyte buffer/string without facing with byte combining
11834 problem. Two new charsets eight-bit-control (for 0x80..0x9F) and
11835 eight-bit-graphic (for 0xA0..0xFF) are introduced.
11837 * Makefile.in (fns.o): Depend on charset.h.
11839 * alloc.c (Fmake_byte_code): If BYTECODE-STRING is multibyte,
11840 convert it to unibyte.
11841 (make_string): Use parse_str_as_multibyte, not chars_in_text.
11843 * buffer.c (advance_to_char_boundary): Don't use DEC_POS to find a
11844 apparent char boundary.
11845 (Fset_buffer_multibyte): Convert 8-bit characters in the range
11846 0x80..0x9F to/from multibyte form.
11848 * bytecode.c (Fbyte_code): If arg BYTESTR is multibyte, convert it
11851 * callproc.c (Fcall_process): Always encode an argument string if
11852 it is multibyte. Setup src_multibyte and dst_multibyte members of
11853 process_coding properly.
11855 * category.c (Fmodify_category_entry): Use SPLIT_CHAR, not
11856 SPLIT_NON_ASCII_CHAR.
11858 * ccl.c (CCL_WRITE_CHAR): Be sure to write single byte characters
11860 (CCL_MAKE_CHAR): Use MAKE_CHAR, not MAKE_NON_ASCII_CHAR.
11862 * charset.c (Qeight_bit_control, Qeight_bit_graphic): New variables.
11863 (SPLIT_CHARACTER_SEQ): This macro deleted.
11864 (SPLIT_MULTIBYTE_SEQ): Assume that multibyte sequence at STR is valid.
11865 (CHAR_COMPONENTS_VALID_P): Handle new charsets; eight-bit-control
11866 and eight-bit-graphic.
11867 (char_to_string): Likewise. Signal an error for too large
11869 (char_printable_p): Return 0 for 8-bit characters.
11870 (update_charset_table): Update iso_charset_table only when a final
11871 character is non-negative.
11872 (find_charset_in_text): Renamed from find_charset_in_str.
11873 Arguments and return value changed. Callers changed.
11874 (Fdefine_charset): Args ISO-FINAL-CHAR and ISO-GRAPHIC-PLANE can
11875 be -1 if CHARSET is used only internally.
11876 (Fmake_char_internal): Handle new charsets; eight-bit-control and
11878 (Fcharset_after): Simplified.
11879 (char_valid_p): Use SPLIT_CHAR, not SPLIT_NON_ASCII_CHAR.
11880 (char_bytes): Return 2 for chars of the range 0xA0..0xFF.
11881 (multibyte_chars_in_text): Simplified by assuming there's no
11882 invalid multibyte sequence.
11883 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte)
11884 (str_as_unibyte): New functions.
11885 (Fstring): Simpified by assuming that byte combining never happens.
11886 (init_charset_once): Initialization for
11887 LEADING_CODE_8_BIT_CONTROL.
11888 (syms_of_charset): Intern and staticpro Qeight_bit_control and
11889 Qeight_bit_graphic. Include them in Vcharset_list. Make charsets
11890 eight-bit-control and eight-bit-graphic.
11892 * charset.h (LEADING_CODE_8_BIT_CONTROL, CHARSET_8_BIT_CONTROL)
11893 (CHARSET_8_BIT_GRAPHIC): New macros.
11894 (SINGLE_BYTE_CHAR_P): Make it faster by using casting.
11895 (CHARSET_ISO_GRAPHIC_PLANE): Use XINT instead of XFASTINT.
11896 (CHARSET_REVERSE_CHARSET): Likewise.
11897 (CHARSET_VALID_P): Handle new charsets; eight-bit-control and
11899 (BYTES_BY_CHAR_HEAD, WIDTH_BY_CHAR_HEAD): Optimize for ASCII.
11900 (CHAR_CHARSET, MAKE_CHAR, SPLIT_CHAR, CHAR_BYTES): Likewise.
11901 (PARSE_MULTIBYTE_SEQ) [BYTE_COMBINING_DEBUG]: Abort if we
11902 encounter an invalid multibyte sequence.
11903 (PARSE_MULTIBYTE_SEQ) [not BYTE_COMBINING_DEBUG]: Assume multibyte
11904 sequence is always valid.
11905 (MAKE_NON_ASCII_CHAR, SPLIT_NON_ASCII_CHAR): These macros Deleted.
11906 (UNIBYTE_STR_AS_MULTIBYTE_P, MULTIBYTE_STR_AS_UNIBYTE_P): New macros.
11907 (CHAR_STRING): For 8-bit characters, call char_to_string.
11908 (INC_POS) [not BYTE_COMBINING_DEBUG]: Faster version. Assume
11909 multibyte sequence is always valid.
11910 (BUF_INC_POS) [not BYTE_COMBINING_DEBUG]: Likewise.
11911 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte)
11912 (str_as_unibyte): Extern them.
11913 (BCOPY_SHORT): Fix a bug.
11914 (CHAR_LEN): This macro deleted. Callers changed to use CHAR_BYTES.
11915 (FETCH_STRING_CHAR_ADVANCE): Check multibyteness of STRING.
11916 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK): New macro.
11917 (FETCH_CHAR_ADVANCE): Check multibyteness of the current buffer.
11919 * coding.c (ONE_MORE_BYTE, TWO_MORE_BYTES): Set coding->result to
11920 CODING_FINISH_INSUFFICIENT_SRC if there's not enough source.
11921 (ONE_MORE_CHAR, EMIT_CHAR, EMIT_ONE_BYTE, EMIT_TWO_BYTE)
11922 (EMIT_BYTES): New macros.
11923 (THREE_MORE_BYTES, DECODE_CHARACTER_ASCII)
11924 (DECODE_CHARACTER_DIMENSION1, DECODE_CHARACTER_DIMENSION2): These
11926 (CHECK_CODE_RANGE_A0_FF): This macro deleted.
11927 (detect_coding_emacs_mule): Use UNIBYTE_STR_AS_MULTIBYTE_P to
11928 check the validity of multibyte sequence.
11929 (decode_coding_emacs_mule): New function.
11930 (encode_coding_emacs_mule): New macro.
11931 (detect_coding_iso2022): Use ONE_MORE_BYTE to fetch a byte from
11933 (DECODE_ISO_CHARACTER): Just return a character code.
11934 (DECODE_COMPOSITION_START): Set coding->result instead of result.
11935 (decode_coding_iso2022, decode_coding_sjis_big5, decode_eol): Use
11936 EMIT_CHAR to produced decoded characters. Exit the loop only by
11937 macros ONE_MORE_BYTE or EMIT_CHAR. Don't handle the case of last
11939 (ENCODE_ISO_CHARACTER): Don't translate character here. Produce
11940 only position codes for an invalid character.
11941 (encode_designation_at_bol): Return new destination pointer. 5th
11942 arg DSTP is changed to DST.
11943 (encode_coding_iso2022, decode_coding_sjis_big5): Get a character
11944 from the source by ONE_MORE_CHAR. Don't handle the case of last
11946 (DECODE_SJIS_BIG5_CHARACTER, ENCODE_SJIS_BIG5_CHARACTER): These
11948 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
11949 (detect_coding_utf_16, detect_coding_ccl): Use ONE_MORE_BYTE and
11950 TWO_MORE_BYTES to fetch a byte from the source.
11951 (encode_eol): Pay attention to coding->src_multibyte.
11952 (detect_coding, detect_eol): Preserve members src_multibyte and
11954 (DECODING_BUFFER_MAG): Return 2 even for coding_type_raw_text.
11955 (encoding_buffer_size): Set magnification to 3 for all coding
11956 systems that require encoding.
11957 (ccl_coding_driver): For decoding, be sure that the result is
11958 valid multibyte sequence.
11959 (decode_coding): Initialize coding->errors and coding->result.
11960 For emacs-mule, call decode_coding_emacs_mule. For no-conversion
11961 and raw-text, always call decode_eol. Handle the case of last
11962 block here. If not coding->dst_multibyte, convert the resulting
11963 sequence to unibyte.
11964 (encode_coding): Initialize coding->errors and coding->result.
11965 For emacs-mule, call encode_coding_emacs_mule. For no-conversion
11966 and raw-text, always call encode_eol. Handle the case of last
11968 (shrink_decoding_region, shrink_encoding_region): Detect cases
11969 that we can't skip data more rigidly.
11970 (code_convert_region): Setup src_multibyte and dst_multibyte
11971 members of coding. For decoding, if the buffer is multibyte,
11972 convert the source sequence to unibyte in advance. For encoding,
11973 if the buffer is multibyte, convert the resulting sequence to
11974 multibyte afterward.
11975 (run_pre_post_conversion_on_str): New function.
11976 (code_convert_string): Deleted and divided into the following two.
11977 (decode_coding_string, encode_coding_string): New functions.
11978 (code_convert_string1, code_convert_string_norecord): Call one of
11980 (Fdecode_sjis_char, Fdecode_big5_char): Use MAKE_CHAR instead of
11981 MAKE_NON_ASCII_CHAR.
11982 (Fset_terminal_coding_system_internal)
11983 (Fset_safe_terminal_coding_system_internal): Setup src_multibyte
11984 and dst_multibyte members.
11985 (init_coding_once): Initialize iso_code_class with new enum
11986 ISO_control_0 and ISO_control_1.
11988 * coding.h (enum iso_code_class_type): Member ISO_control_code is
11989 devided into ISO_control_0 and ISO_control_1.
11990 (struct coding_system): New members src_multibyte, dst_multibyte,
11991 errors, and result. Delete member fake_multibyte.
11992 (CODING_REQUIRE_DECODING): Return 1 if coding->dst_multibyte is
11994 (CODING_REQUIRE_ENCODING): Return 1 if coding->src_multibyte is
11997 * data.c (Faref): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
12000 * editfns.c (Fformat): Be sure to convert 8-bit characters to
12002 (Ftranspose_region) [BYTE_COMBINING_DEBUG]: Abort if byte
12004 (Ftranspose_region): Delete codes for handling byte combining.
12006 * fileio.c (Finsert_file_contents): Setup src_multibyte and
12007 dst_multibyte members of coding. On handling REPLACE on unibyte
12008 buffer, convert the result of decode_coding to unibyte. On
12009 inserting into a mutibyte buffer, always call code_convert_region.
12010 (e_write): Setup coding->src_multibyte according to the
12011 multibyteness of the source (buffer or string).
12013 * fns.c (concat): Handle 8-bit characters correctly.
12014 (Fstring_as_unibyte): Be sure to make all 8-bit characters in
12015 unibyte in the result.
12016 (Fstring_as_multibyte): Be sure to make all 8-bit characters in
12017 valid multibyte form in the result.
12018 (map_char_table): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
12019 (Fbase64_encode_region, Fbase64_encode_string): If base64_encode_1
12020 return -1, signal an error.
12021 (base64_encode_1): New arg MULTIBYTE. Get each character by
12022 CHAR_STRING_AND_LENGTH if MULTIBYTE is nonzero. If a multibyte
12023 character is found, return -1.
12024 (Fbase64_decode_region): Delete codes for handling byte-combining.
12025 Treat each decoded byte as a unibyte character.
12026 (Fbase64_decode_string): Return unibyte string.
12027 (Fcompare_strings, concat, string_byte_to_char): Use
12028 FETCH_STRING_CHAR_ADVANCE_NO_CHECK instead off
12029 FETCH_STRING_CHAR_ADVANCE.
12030 (Fstring_lessp): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
12031 (mapcar1): If SEQ is string, always use FETCH_STRING_CHAR_ADVANCE.
12033 * fontset.c (fontset_ref): Use SPLIT_CHAR instead of
12034 SPLIT_NON_ASCII_CHAR.
12035 (fontset_ref_via_base, fontset_set): Likewise
12037 * insdel.c (adjust_markers_for_record_delete): Deleted.
12038 (adjust_markers_for_insert): Argument changed. Caller changed.
12039 (adjust_markers_for_replace): Likewise.
12040 (ADJUST_CHAR_POS, combine_bytes, byte_combining_error)
12041 (CHECK_BYTE_COMBINING_FOR_INSERT): Deleted.
12042 (copy_text): Delete unused local varialbe c_save. For converting
12043 to multibyte, be sure to make all 8-bit characters in valid
12045 (count_size_as_multibyte): Handle 8-bit characters correctly.
12046 (insert_1_both, insert_from_string_1, insert_from_buffer_1)
12047 (adjust_after_replace, replace_range, del_range_2)
12048 [BYTE_COMBINING_DEBUG]: Abort if byte combining occurs.
12049 (insert_1_both, insert_from_string_1, insert_from_buffer_1)
12050 (adjust_after_replace, replace_range, del_range_2) Delete codes for
12051 handling byte combining.
12052 (adjust_before_replace): Deleted.
12054 * keymap.c (Fsingle_key_description): Use SPLIT_CHAR instead of
12055 SPLIT_NON_ASCII_CHAR.
12056 (describe_vector): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
12057 (Faccessible_keymaps): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
12058 (Fkey_description): Likewise.
12060 * lread.c (read1): On reading multibyte string, be sure to make
12061 all 8-bit chararacters in valid multibyte form.
12062 (readchar): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
12064 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE
12067 * process.c (Fstart_process): GCPRO current_dir before calling
12068 Ffind_operation_coding_system. Encode arguments here.
12069 (create_process): Don't encode arguments here. Setup
12070 src_multibyte and dst_multibyte members of struct coding.
12071 (read_process_output): Setup src_multibyte and dst_multibyte
12072 members of struct coding. If the output is to multibyte buffer,
12073 always decode the output of the process. Adjust the
12074 representation of 8-bit characters to the multibyteness of the output.
12075 (send_process): Setup coding->src_multibyte according to the
12076 multibyteness of the source.
12078 * search.c (wordify): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
12079 (Freplace_match): Use FETCH_STRING_CHAR_ADVANCE and
12080 FETCH_STRING_CHAR_ADVANCE_NO_CHECK appropriately.
12082 * term.c (produce_special_glyphs): Use CHAR_BYTES instead of CHAR_LEN.
12084 * w16select.c (Fw16_set_clipboard_data): Setup members
12085 src_multibyte and dst_multibyte of coding. Adjusted for the
12086 change for find_charset_in_str.
12087 (Fw16_get_clipboard_data): Likewise.
12089 * w32fns.c (w32_to_x_font): Setup members src_multibyte and
12090 dst_multibyte of coding.
12091 (x_to_w32_font): Likewise.
12093 * w32select.c (Fw32_set_clipboard_data): Setup members
12094 src_multibyte and dst_multibyte of coding. Adjusted for the
12095 change for find_charset_in_str.
12096 (Fw32_get_clipboard_data): Likewise.
12098 * xdisp.c (get_next_display_element): Handle 8-bit characters
12100 (next_element_from_display_vector): Use CHAR_BYTES instead of CHAR_LEN.
12101 (disp_char_vector): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
12103 * xselect.c (selection_data_to_lisp_data): Setup members
12104 src_multibyte and dst_multibyte of coding. Adjusted for the
12105 change for find_charset_in_str.
12106 (lisp_data_to_selection_data): Likewise.
12108 2000-05-19 Gerd Moellmann <gerd@gnu.org>
12110 * buffer.c (Fbury_buffer): Avoid trouble from burying a killed buffer.
12112 * dispextern.h (Vimage_types): Add extern declaration.
12114 * xdisp.c (Vimage_types): Moved here from xfns.c.
12115 (syms_of_xdisp): Move `image-types' variable here from xfns.c.
12117 * xfns.c (Vimages_types): Moved to xdisp.c.
12118 (syms_of_xfns): Move `image-types' to xdisp.c.
12120 * w32fns.c (Vimage_types): Removed.
12121 (syms_of_w32fns): Remove `image-types'.
12123 2000-05-18 Kenichi Handa <handa@etl.go.jp>
12125 * fns.c (map_char_table): Pay attention to character number of
12126 charset. Check the validity of charset at the first level. For
12127 leaf nodes that has nil value, call C_FUNCTION or FUNCTION with
12130 * fontset.c: Include "buffer.h".
12131 (fs_load_font): If the face has fontset, record the face ID in
12133 (Finternal_char_font): New function.
12134 (accumulate_font_info): New function.
12135 (Ffontset_info): Rewritten for the new fontset implementation.
12136 (syms_of_fontset): Register Vdefault_fontset in the first element
12137 of Vfontset_table. Include Vdefault_fontset in
12138 Vfontset_alias_alist. Declare `internal-char-font' as a Lisp
12141 2000-05-16 Dave Love <fx@gnu.org>
12143 * m/iris5d.h: Deleted -- unused.
12145 2000-05-16 Gerd Moellmann <gerd@gnu.org>
12147 * xdisp.c, w32.c, print.c, msdos.c, emacs.c: Use the term
12148 `invalid' instead of `illegal'.
12150 * indent.c (Fmove_to_column): When ending within a tab, insert
12151 spaces first so that markers at the end of the tab get adjusted.
12153 * frame.c (frames_bury_buffer): Don't add a buffer to the frame's
12154 buffer list that wasn't selected in that frame.
12156 * filelock.c (get_boot_time): To obtain an 8 char file name, which
12157 is needed on mescaline, use a 2 char prefix, and call
12158 make_temp_name with second arg non-zero.
12160 * fileio.c (make_temp_name): New function, extracted from
12162 (Fmake_temp_name): Use it.
12164 2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
12166 * window.c (coordinates_in_window): Subtract 1 when computing right_x.
12168 2000-05-15 Gerd Moellmann <gerd@gnu.org>
12170 * Makefile.in (lisp): Add env.elc.
12172 * callproc.c (Fgetenv_internal): Renamed from Fgetenv.
12174 2000-05-12 Gerd Moellmann <gerd@gnu.org>
12176 * search.c (Freplace_match): Handle case of `\N' in the
12177 replacement when there's no group N.
12179 2000-05-11 Gerd Moellmann <gerd@gnu.org>
12181 * xdisp.c (add_to_log): Don't pass the terminating NUL byte
12182 of the message to message_dolog.
12184 * keyboard.c (read_char): Don't clear current message for help
12185 events; let the code handling help events handle this. Change
12186 code detecting help events that should be ignored.
12188 * xdisp.c (handle_single_display_prop): Don't try to set PT if
12189 we're interating over a string.
12191 2000-05-09 Dave Love <fx@gnu.org>
12193 * fileio.c (Fwrite_region): If APPEND arg is an integer, seek to
12194 that offset before writing. Move gcpro region past call of
12197 2000-05-04 Dave Love <fx@gnu.org>
12199 * buffer.c (syms_of_buffer) [auto-fill-function]: Doc fix.
12201 2000-05-04 Gerd Moellmann <gerd@gnu.org>
12203 * insdel.c (insert_from_buffer_1): Adjust FROM position by number
12204 of inserted characters when BUF equals the current buffer, and PT
12205 is in front of or equal to FROM.
12207 2000-05-03 Gerd Moellmann <gerd@gnu.org>
12209 * xdisp.c (handle_single_display_prop): If display property value
12210 is invalid, or something not supported on the frame, restore
12211 iterator's position to what it was initially. Make sure to return
12212 0 for invalid and unsupported property values.
12214 * xterm.c (x_produce_glyphs) <composite chars>: Handle case
12215 that x_per_char_metric returns null.
12217 2000-05-02 Gerd Moellmann <gerd@gnu.org>
12219 * xterm.h (struct face): Add forward declaration.
12220 (struct image): Ditto.
12221 (image_ascent): Add prototype.
12223 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
12224 (x_draw_image_relief, x_draw_image_foreground_1): Call function
12225 image_ascent instead of using IMAGE_ASCENT.
12227 * dispextern.h (DEFAULT_IMAGE_HEIGHT): New macro.
12228 (IMAGE_ASCENT): Removed.
12230 * xfns.c (Qcenter): New variable.
12231 (enum image_value_type): Add IMAGE_ASCENT_VALUE.
12232 (parse_image_spec): Handle IMAGE_ASCENT_VALUE.
12233 (image_ascent): New function.
12234 (lookup_image): Recognize `:ascent center'.
12235 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
12236 (tiff_format, gif_format, gs_format): Use IMAGE_ASCENT_VALUE.
12237 (xbm_load): Don't set image's ascent here.
12238 (xbm_image_p, xpm_image_p, pbm_image_p, png_image_p)
12239 (jpeg_image_p, tiff_image_p, gif_image_p, gs_image_p): Don't
12240 check ascent values here.
12241 (Fimagep, Flookup_image [GLYPH_DEBUG]: Removed.
12242 (syms_of_xfns) [GLYPH_DEBUG]: Don't defsubr removed functions.
12243 (syms_of_xfns): Initialize Qcenter.
12245 * eval.c (Fsignal): If lisp_eval_depth or spepdl_size are near
12246 to the limits, increase the limits.
12248 2000-05-01 Kenichi Handa <handa@etl.go.jp>
12250 * fontset.c (fs_load_font): By default, use 0x00..0x7f for ASCII.
12251 Check Vfont_encoding_alist against the full name of the opened font.
12253 2000-04-28 Gerd Moellmann <gerd@gnu.org>
12255 * xdisp.c (make_cursor_line_fully_visible): Handle case of rows
12256 taller than the window.
12258 2000-04-28 Kenichi Handa <handa@etl.go.jp>
12260 * xfaces.c (realize_x_face): Fix the argument of the second
12261 xassert. BASE_FACE may not be a face for ASCII.
12263 2000-04-27 Gerd Moellmann <gerd@gnu.org>
12265 * print.c (print_object): Treat print-length < 0 as nil.
12267 * Makefile.in (termcapobj): Don't use TERMCAP_OBJ.
12269 * s/freebsd.h (TERMCAP_OBJ): Removed.
12270 (LIBS_TERMCAP): Don't define for __FreeBSD_version >= 400000.
12272 * lread.c (read1): Don't treat period followed by certain
12273 characters as symbol start.
12275 * xfns.c (slurp_file): New function.
12276 (xbm_image_p): Handle case of in-memory XBM files.
12277 (xbm_scan): Rewritten to work on memory buffers instead of files.
12278 (xbm_read_bitmap_data): Renamed from xbm_read_bitmap_file_data.
12279 Work on memory buffers instead of files. If DATA is null test
12280 if buffer looks like an in-memory XBM file.
12281 (xbm_load_image): Renamed from xbm_load_image_file. Work on
12282 memory buffers instead of files.
12283 (xbm_file_p): New function.
12284 (xbm_load): Accept :data DATA where DATA is an in-memory XBM file.
12286 * lread.c (end_of_file_error): New function.
12287 (read1): Call it instead of signaling `end-of-file' directly.
12289 * print.c (print_error_message): Print data of `end-of-file'
12290 with Fprinc instead of Fprin1.
12292 2000-04-26 Ken Raeburn <raeburn@gnu.org>
12294 * window.c (freeze_window_start): Check that minibuffer scroll
12295 window isn't nil before extracting the window structure pointer
12298 * undo.c (record_delete): If we hit the end of the undo list, stop
12299 picking elements apart.
12301 2000-04-26 Gerd Moellmann <gerd@gnu.org>
12303 * xdisp.c (display_line): If lines are continued, restore
12304 iterator's ascent/descent information to the values before the
12305 first glyph not fitting on the line.
12307 2000-04-25 Gerd Moellmann <gerd@gnu.org>
12309 * xdisp.c (try_window_id) <all changes above window start>: Adjust
12310 positions in glyph matrix. Don't compute new window end positions.
12312 * dispnew.c (increment_matrix_positions): Renamed from
12313 increment_glyph_matrix_buffer_positions.
12314 (increment_row_positions): Renamed from
12315 increment_glyph_row_buffer_positions.
12317 * dispextern.h: Change names of renamed functions from dispnew.c
12320 2000-04-24 Gerd Moellmann <gerd@gnu.org>
12322 * fileio.c (Fdo_auto_save): Create directories for auto-save
12323 list file if necessary.
12325 * xdisp.c (init_iterator): Set iterator's extra_line_spacing
12326 from buffer or frame.
12327 (automatic_hscrolling_p): New variable.
12328 (hscroll_windows): Scroll windows horizontally only if automatic
12329 hscrolling is allowed.
12330 (syms_of_xdisp): New variable `automatic-hscrolling'.
12332 * frame.h (struct frame): Add member extra_line_spacing.
12334 * xfns.c (x_set_line_spacing): New function.
12335 (Fx_create_frame): Set line spacing from resources.
12336 (Qline_spacing): New variable.
12337 (syms_of_xfns): Initialize Qline_spacing.
12339 * emacs.c (USAGE2): Add `--line-spacing' and `-lsp'.
12341 * buffer.c (init_buffer_once): Handle extra_line_spacing.
12342 (syms_of_buffer): Add `default-line-spacing' and `line-spacing'.
12343 (reset_buffer): Don't initialize extra2 and extra3. Initialize
12344 extra_line_spacing from default value.
12345 (init_buffer_once): Initialize default value of extra_line_spacing.
12347 * buffer.h (struct buffer): Add extra_line_spacing, remove extra2
12350 * xterm.c (x_produce_glyphs): Remove reference to struct it's
12351 prompt_width. Add extra line spacing.
12353 * term.c (produce_glyphs): Remove reference to struct it's
12356 * dispextern.h (struct it): Remove member prompt_width, add
12357 extra_line_spacing.
12359 2000-04-22 Gerd Moellmann <gerd@gnu.org>
12361 * dispnew.c (update_frame_line): When writing a whole line, make
12362 sure cursor is in the right row afterwards, otherwise a use of
12363 capability `ch' in cmgoto might leave the cursor in the row below.
12365 2000-04-21 Gerd Moellmann <gerd@gnu.org>
12367 * lisp.h (struct Lisp_Buffer_Cons): Remove.
12369 * keyboard.c (timer_check): Fix typo in comment.
12371 2000-04-21 Kenichi Handa <handa@etl.go.jp>
12373 * fontset.c (Fset_fontset_font): Fix docstring. Local variable
12374 name change: ch -> character.
12376 2000-04-20 Gerd Moellmann <gerd@gnu.org>
12378 * keyboard.c (echo_message_buffer): New variable.
12379 (echo_now): Set echo_message_buffer to the echo area buffer used
12380 to display the echo.
12381 (cancel_echoing): Reset echo_message_buffer to nil.
12382 (read_char): Code rewritten that handles canceling an echo or
12383 echoing a dash, respectively.
12385 * fileio.c (Ffile_writable_p) [WINDOWSNT]: Return nil if parent
12386 directory doesn't exist.
12388 2000-04-19 Dave Love <fx@gnu.org>
12390 * fns.c (syms_of_fns): Defsubr mapc.
12391 (concat): Don't allow numeric args.
12392 (Fconcat): Doc change.
12394 2000-04-19 Stefan Monnier <monnier@cs.yale.edu>
12396 * regex.c (re_match_2_internal): Don't shorten the strings anymore,
12397 instead define end_match(1|2) more carefully.
12398 Use GET_CHAR_BEFORE_2 for `begline'.
12400 2000-04-19 Gerd Moellmann <gerd@gnu.org>
12402 * frame.h (SELECTED_FRAME): Change definition to compile cleanly
12403 on 64-bit systems where NULL is defined as `0'.
12405 * xdisp.c (with_echo_area_buffer): Add more `int' parameters for
12406 the `variable argument list' to make it work on Alpha.
12408 * m/alpha.h (_LP64) [!_LP64]: Define.
12409 (ORDINARY_LINK): Define for NetBSD.
12411 * m/macppc.h (ORDINARY_LINK): Define for NetBSD.
12413 2000-04-19 Dave Love <fx@gnu.org>
12415 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Revert 2000-04-14
12418 * Makefile.in (LIBS): Don't use.
12419 (GETLOADAVG_OBJ): Define again.
12420 (otherobj): Add GETLOADAVG_OBJ.
12422 * buffer.c (Fmake_indirect_buffer): Escape newline in doc.
12424 2000-04-18 Gerd Moellmann <gerd@gnu.org>
12426 * lread.c (read_filtered_event): Cancel and start busy cursor.
12428 * xterm.c (x_produce_glyphs) <ASCII chars>: Take into account
12429 that the per-character metrics may be null.
12431 2000-04-17 Gerd Moellmann <gerd@gnu.org>
12433 * buffer.c (clone_per_buffer_values): New function.
12434 (Fmake_indirect_buffer): Add optional argument CLONE. Call
12435 clone_per_buffer_values if CLONE is not nil.
12437 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
12439 2000-04-16 Dave Love <fx@gnu.org>
12441 * Makefile.in: Remove obsolete localcpp stuff.
12442 (GETLOADAVG_OBJ): Don't define.
12443 (obj): Move LIBOBJS...
12444 (otherobj): ... to here.
12445 (MSDOS_OBJ): Convert to make variable -- preprocessing zapped
12446 whitespace-only lines after the continuation (Irix).
12448 2000-04-14 Gerd Moellmann <gerd@gnu.org>
12450 * xfns.c (xpm_load) [DEBUG_X_COLORS]: Register colors.
12452 * s/freebsd.h (LD_SWITCH_SYSTEM): Add `-L /usr/local/lib'.
12454 2000-04-14 Dave Love <fx@gnu.org>
12456 * s/aix3-1.h, s/bsd4-2.h, s/bsd4-3.h, s/cxux.h, s/dgux.h, s/gnu.h:
12457 * s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/rtu.h:
12458 * s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h, s/usg5-2.h:
12459 * s/usg5-3.h, s/xenix.h, s/umax.h: Don't define autoconfiscated
12462 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Don't define
12463 autoconfiscated HAVE_GETLOADAVG.
12465 * s/nextstep.h, s/sco4.h, s/sco5.h: Don't define autoconfiscated
12468 2000-04-14 Gerd Moellmann <gerd@gnu.org>
12470 * filelock.c (MAKE_LOCK_NAME): Allocate 2 more bytes.
12471 (fill_in_lock_file_name): Avoid existing files that aren't links.
12473 2000-04-14 Dave Love <fx@gnu.org>
12475 * Makefile.in (LIBS, LIBOBJS): New variable.
12476 (INTERVAL_SRC): Convert to make variable.
12477 (INTERVAL_OBJ, MKTIME_OBJ, FLOAT_SUPPORT, FACE_SUPPORT)
12478 (HAVE_X_WINDOWS, OBJECTS_SYSTEM): Remove.
12479 (obj): Substitute INTERVAL_OBJ, add MKTIME_OBJ, GETLOADAVG_OBJ and
12481 (SOME_MACHINE_OBJECTS): Remove interval stuff.
12482 (lisp): Substitute FACE_SUPPORT, FLOAT_SUP.
12483 (shortlisp): Add facemenu, float-sup, frame.
12484 (SOME_MACHINE_LISP): Remove them from here.
12485 (LIBES): Change unused LDLIBS to autoconf LIBS.
12487 * config.in: Add BROKEN_MKTIME, NLIST_STRUCT, NLIST_NAME_UNION.
12489 2000-04-14 Kenichi Handa <handa@etl.go.jp>
12491 * composite.c (update_compositions): If FROM and TO are not in a
12492 valid range, do nothing.
12494 2000-04-13 Gerd Moellmann <gerd@gnu.org>
12496 * tparam.c (tparam1): Abort when encountering an unknown `%'-specifier.
12498 * s/freebsd.h (TERMCAP_OBJ) [__FreeBSD__ >= 4]: Define as terminfo.o.
12500 * Makefile.in (termcapobj) [LIBS_TERMCAP && TERMCAP_OBJ]: Define
12503 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
12505 * fileio.c (a_write): Remove redundant semi-colons.
12506 (e_write): Return -1 if failed to write all the data.
12507 This fixes the changes made at 1999-12-15.
12509 2000-04-12 Dave Love <fx@gnu.org>
12511 * fns.c (mapcar1): Test for null vals to support mapc.
12512 (Fmapc): New function.
12514 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
12516 * msdos.c (NUM_MOUSE_BUTTONS): Define.
12517 (IT_frame_up_to_date): Support the buffer local value of
12518 cursor-type, if defined.
12520 2000-04-10 Dave Love <fx@gnu.org>
12522 * editfns.c (preceding-char, following-char): Doc fix.
12524 2000-04-10 Ken Raeburn <raeburn@gnu.org>
12526 * Makefile.in (temacs): Revert 2000-03-12 change.
12528 2000-04-10 Jason Rumney <jasonr@gnu.org>
12530 * xfaces.c (realize_face): Change FRAME_X_P to FRAME_WINDOW_P.
12532 2000-04-10 Gerd Moellmann <gerd@gnu.org>
12534 * xdisp.c (setup_echo_area_for_printing): Choose an echo
12535 area buffer, if it's not set up yet.
12537 * indent.c (compute_motion): Set immediate_quit.
12539 2000-04-09 Gerd Moellmann <gerd@gnu.org>
12541 * xfaces.c (tty_suppress_bold_inverse_default_colors_p): New variable.
12542 (realize_tty_face): Suppress boldness if colors are the inverse of
12543 the default colors, and tty_suppress_bold_inverse_default_colors_p
12545 (Ftty_suppress_bold_inverse_default_colors): New function.
12546 (syms_of_xfaces): Defsubr it.
12548 * buffer.c (Frestore_buffer_modified_p): New function.
12549 (syms_of_buffer): Defsubr it.
12551 2000-04-08 Ken Raeburn <raeburn@gnu.org>
12553 * charset.c (Fmake_char_internal): CHAR_COMPONENTS_VALID_P takes a
12554 charset id (int) argument, not a charset (Lisp_Object).
12556 * coding.h (code_convert_string): Declare.
12557 * coding.c (code_convert_string_norecord): Pass an int, not a lisp
12558 object, as the fourth argument to code_convert_string.
12560 * fontset.c (make_fontset_for_ascii_face): Use XINT on return value.
12561 (Fset_fontset_font): Use EQ to compare lisp objects.
12563 2000-04-05 Ken Raeburn <raeburn@gnu.org>
12565 * intervals.h (SET_INTERVAL_PARENT): Use INT_LISPLIKE to test for
12566 a pointer that looks like a lisp object.
12567 (SET_INTERVAL_OBJECT): Don't explicitly compare the object with
12568 zero, instead see whether it's an integer object, since they can't
12570 (GET_INTERVAL_OBJECT): Simply assign to the destination.
12572 * dispnew.c (allocate_matrices_for_frame_redisplay)
12573 (direct_output_forward_char): Use X(U)INT and make_number as needed
12574 to convert between (unsigned) int values and lisp integers.
12575 * keyboard.c (read_key_sequence): Likewise.
12576 * lread.c (substitute_object_recurse): Likewise.
12577 * fns.c (concat, hash_lookup, hash_remove): Likewise.
12578 * minibuf.c (do_completion, Fminibuffer_complete_word)
12579 (Fminibuffer_completion_help): Likewise.
12580 * term.c (produce_special_glyphs): Likewise.
12582 * fileio.c (Fwrite_region): Use EQ when comparing lisp objects.
12583 * print.c (print_preprocess, print_object): Likewise.
12585 * search.c (compile_pattern): Use NILP when checking for nil.
12587 * lisp.h (make_number) [!NO_UNION_TYPE && __GNUC__ >= 2 &&
12588 __OPTIMIZE__]: Provide a GNU C macro version that handles
12589 lisp-object unions.
12590 (XSET) [!NO_UNION_TYPE]: Set the value field first, then the type
12591 field, to better cope with ENABLE_CHECKING and calls that modify a
12592 Lisp_Object using its old value.
12594 2000-04-04 Gerd Moellmann <gerd@gnu.org>
12596 * window.c (compare_window_configurations): Signal an error
12597 if parameters C1 or C2 aren't window configurations.
12599 * bytecode.c (Fbyte_code): Add a bunch of BEFORE_POTENTIAL_GC/
12600 AFTER_POTENTIAL_GC calls around calls to functions that can
12601 signal an error and thus invoke the debugger.
12603 2000-04-03 Gerd Moellmann <gerd@gnu.org>
12605 * fns.c (Fbase64_decode_region, Fbase64_decode_string): Signal
12606 an error if decoding fails.
12608 * keyboard.c (lispy_mouse_names): Variable removed.
12609 (Vlispy_mouse_stem): New variable.
12610 (syms_of_keyboard): Initialize Vlispy_mouse_stem.
12611 (make_lispy_event) <mouse_click, scroll_bar_click>: Don't abort
12612 for any mouse button number. Increase size of mouse_syms and
12613 button_down_location as needed. Call modify_event_symbol with
12614 different arguments.
12615 (make_lispy_event) <scroll_bar_click> [USE_TOOLKIT_SCROLL_BARS]:
12616 Call modify_event_symbol with different arguments.
12617 (make_lispy_event) <w32_scroll_bar_click> [WINDOWSNT]: Don't abort
12618 for any button number. Call modify_event_symbol with different
12620 (modify_event_symbol): Rename NAME_ALIST to NAME_ALIST_OR_STEM.
12621 Accept a string for NAME_ALIST_OR_STEM.
12623 * lisp.h (larger_vector): Add prototype.
12625 * fns.c (larger_vector): Make externally visible.
12627 * termhooks.h (NUM_MOUSE_BUTTONS): Removed.
12629 2000-04-02 Stefan Monnier <monnier@cs.yale.edu>
12631 * regex.c (PTR_TO_OFFSET) [!emacs]: Remove.
12632 (RE_MULTIBYTE_P, RE_STRING_CHAR_AND_LENGTH): New macros.
12633 (GET_CHAR_BEFORE_2): Moved from charset.h plus fixed minor bug when
12634 we are between str1 and str2.
12635 (MAX_MULTIBYTE_LENGTH, CHAR_STRING) [!emacs]: Provide trivial default.
12636 (PATFETCH): Use `TRANSLATE'.
12637 (PATFETCH_RAW): Fetch multibyte char if applicable.
12638 (PATUNFETCH): Remove.
12639 (regex_compile): Rely on PATFETCH to do most of the multibyte magic.
12640 When writing a char, write it directly into the pattern buffer rather
12641 than going needlessly through a temp char-array.
12642 (re_match_2_internal): Similarly, rely on RE_STRING_CHAR to do the
12643 multibyte magic and remove the useless `#ifdef emacs'.
12644 (bcmp_translate): Don't compare as multibyte chars when in a unibyte
12647 * regex.h (struct re_pattern_buffer): Make field `multibyte'
12648 conditional on `emacs'.
12650 * charset.h (GET_CHAR_BEFORE_2): Moved to regex.c.
12652 2000-04-01 Ken Raeburn <raeburn@gnu.org>
12654 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P): Expand
12655 non-union-type versions of XMARK and friends here, because XMARK
12656 and friends won't work on an integer field if NO_UNION_TYPE is not
12658 (make_number): Define as a function if it's not defined as a macro.
12660 * composite.c (run_composite_function): Use NILP when checking for nil.
12661 (syms_of_composite): Delete local var NARGS, pass an int as first
12662 argument to Fmake_hash_table.
12664 * editfns.c (text_property_stickiness): Use NILP to test
12665 Lisp_Object boolean value.
12666 (Fmessage_or_box): Don't use NILP to test int variable.
12667 (Fformat): Use a temporary variable to avoid ENABLE_CHECKING
12668 problems reading from and changing the same lisp value in an
12671 2000-04-01 Gerd Moellmann <gerd@gnu.org>
12673 * term.c (TN_no_color_video): New variable.
12674 (term_init): Intitialize TN_no_color_video.
12675 (enum no_color_bit): New enumeration.
12676 (MAY_USE_WITH_COLORS_P): New macro.
12677 (turn_on_face): Use it to determine if attributes may be used
12678 combined with colors.
12680 2000-04-01 Ken Raeburn <raeburn@gnu.org>
12682 * window.c (CURBEG, CURSIZE): Don't overload lisp object lvalues
12683 with int lvalues via casts; instead, just yield lisp object lvalues.
12684 (enlarge_window): Variable sizep now points to Lisp_Object. Use
12685 proper accessor macros.
12686 (shrink_window_lowest_first): w->top is Lisp_Object; use XINT.
12687 (grow_mini_window): Fix typo getting int value of root->height.
12689 * xdisp.c (compute_string_pos): Fix order of arguments to
12690 string_pos_nchars_ahead.
12691 (handle_fontified_prop, add_to_log): Pass int, not Lisp_Object, as
12692 count arg to variable-arg routines like Frun_hook_with_args and
12694 (back_to_previous_visible_line_start)
12695 (build_desired_tool_bar_string): Pass Lisp_Object, not int, to
12696 fixed-arg routines like Fget_char_property and Fmake_string.
12697 (reconsider_clip_changes): Use XINT when comparing integer lisp
12698 objects, or passing them as int arguments.
12699 (mark_window_display_accurate, insert_left_trunc_glyphs)
12700 (append_space, extend_face_to_end_of_line): Use make_number when
12701 storing or passing integer values as lisp objects.
12702 (set_cursor_from_row, highlight_trailing_whitespace): Use
12703 INTEGERP, not implicit test against zero, for glyph object.
12704 (try_window_id): Don't use make_number when we want an int value.
12706 * xfaces.c (xlfd_symbolic_value): Make last argument a
12707 Lisp_Object, to be consistent with callers.
12708 (Fbitmap_spec_p): Use XINT to get numeric value of height.
12709 (lface_hash): Apply XFASTINT to lisp values before folding in.
12711 * xfns.c (Fx_show_tip): Use make_number to get lisp objects to
12712 fill in window width and height. Pass an int, not a lisp object,
12713 as first arg to Finsert.
12715 2000-04-01 Gerd Moellmann <gerd@gnu.org>
12717 * xfaces.c (realize_basic_faces): Block input while realizing
12720 * keyboard.c (lispy_mouse_names): Add additional mouse names.
12722 * termhooks.h (NUM_MOUSE_BUTTONS): Increase to 15.
12724 2000-03-31 Gerd Moellmann <gerd@gnu.org>
12726 * xterm.c (x_produce_glyphs): When displaying unibyte text
12727 or ASCII, handle case that per-char metric is null.
12729 2000-03-30 Ken Raeburn <raeburn@gnu.org>
12731 * lisp.h (NO_UNION_TYPE) [ENABLE_CHECKING]: Undef.
12733 * lisp.h (XCONS, XSTRING, XSYMBOL, XFLOAT, XPROCESS, XWINDOW)
12734 (XSUBR, XBUFFER): Verify correct object type before returning
12735 pointer, using eassert.
12736 * frame.h (XFRAME): Likewise.
12738 * buffer.c (Frename_buffer, Fset_buffer_multibyte)
12739 (swap_out_buffer_local_variables, Fmove_overlay): Don't apply
12740 XSYMBOL, XBUFFER, etc, to values that may be nil or of the wrong type.
12741 * data.c (set_internal): Likewise.
12742 * dispextern.h (WINDOW_WANTS_MODELINE_P)
12743 (WINDOW_WANTS_HEADER_LINE_P): Likewise.
12744 * fileio.c (auto_save_1): Likewise.
12745 * insdel.c (check_markers): Likewise.
12746 * marker.c (buf_charpos_to_bytepos, unchain_marker): Likewise.
12747 * undo.c (record_insert): Likewise.
12748 * vmsproc.c (child_sig): Likewise.
12749 * window.c (unshow_buffer, window_loop): Likewise.
12750 * xterm.c (x_erase_phys_cursor): Likewise.
12752 2000-03-30 Gerd Moellmann <gerd@gnu.org>
12754 * xfns.c (free_image_cache): Free the cache structure itself
12755 last, after all its members have been freed.
12757 * lisp.h (xstrdup): Add prototype.
12759 * alloc.c (xstrdup): Moved here from xfaces.c.
12760 (allocating_for_lisp): Variable removed.
12761 (lisp_malloc): Block input around the calls to malloc and mem_insert.
12763 * xfaces.c (realize_tty_face): Use find_symbol_value instead
12765 (xstrdup): Moved to alloc.c.
12767 2000-03-29 Ken Raeburn <raeburn@gnu.org>
12769 * scroll.c (CHECK_BOUNDS): Renamed from CHECK.
12771 * emacs.c (main): Fix sense of no-loadup test.
12773 * config.in (ENABLE_CHECKING): Undef.
12775 * lisp.h (struct interval): Replace "parent" field with a union of
12776 interval pointer and Lisp_Object; add new bitfield to use as
12777 discriminant. Change other flag fields to bitfields.
12778 (CHECK): New macro for consistency checking. If ENABLE_CHECKING
12779 is defined and the supplied test fails, print a message and abort.
12780 (eassert): New macro. Use CHECK to provide an assert-like facility.
12782 * intervals.h (NULL_INTERVAL_P): Now applies only to real interval
12783 pointers; abort if the value looks like a lisp object.
12784 (NULL_INTERVAL_P, NULL_PARENT, HAS_PARENT, HAS_OBJECT, SET_PARENT)
12785 (SET_OBJECT, INTERVAL_PARENT, GET_INTERVAL_OBJECT, COPY_PARENT):
12786 Modify for new interval parent definition.
12788 * alloc.c (mark_interval_tree, MARK_INTERVAL_TREE)
12789 (UNMARK_BALANCE_INTERVALS): Update references that need an
12790 addressable lisp object in the interval structure.
12791 (die): New function.
12792 (suppress_checking): New variable.
12794 * intervals.c (interval_start_pos): Just return 0 if there's no
12797 2000-03-29 Gerd Moellmann <gerd@gnu.org>
12799 * lread.c (read1): Accept `.' (period) as symbol start like in CL
12800 and earlier Emacs versions.
12802 * keyboard.c (Ftop_level): Cancel busy-cursor.
12804 * eval.c (call_debugger): Cancel busy-cursor.
12806 2000-03-29 Kenichi Handa <handa@etl.go.jp>
12808 * search.c (Freplace_match): Adjust multibyteness of the current
12809 buffer and NEWTEXT. Free allocated memory before signaling an error.
12811 2000-03-28 Stefan Monnier <monnier@cs.yale.edu>
12813 * regex.c (analyse_first): New function obtained by ripping out most
12814 of re_compile_fastmap and generalizing it a little bit so that it
12815 can also just return whether a given (sub)pattern can match the empty
12817 (regex_compile): Use `analyse_first' to decide whether the loop-check
12818 needs to be done or not for *, +, *? and +? (the loop check is costly
12819 for non-greedy repetition).
12820 (re_compile_fastmap): Delegate the actual work to `analyse_first'.
12822 2000-03-28 Dave Love <fx@gnu.org>
12824 * s/gnu-linux.h (GC_SETJMP_WORKS): Define for i386, sparc, m68k, alpha.
12826 * alloc.c: Include stdio.h. Test STDC_HEADERS, not __STDC__.
12828 2000-03-27 Stefan Monnier <monnier@cs.yale.edu>
12830 * regex.c (REGEX_FREE_STACK, RESET_FAIL_STACK): Make them usable as
12832 (enum re_opcode_t): Update description of succeed_n.
12833 (PATFETCH): Always define.
12834 (regex_compile): Use lookahead rather than PATUNFETCH (for repetition
12835 operators, char classes, shy-groups and intervals).
12836 Optimize special cases of intervals so as to only use succeed_n and
12837 jump_n when really needed.
12838 (re_compile_fastmap): Simplify handling of jump_n and succeed_n now
12839 that we don't have to handle the special cases any more.
12840 Simplify on_failure_jump handling as well.
12842 2000-03-28 Jason Rumney <jasonr@gnu.org>
12844 * lread.c (Fload): Move safe_p definition to above #ifdef DOS_NT.
12846 2000-03-27 Gerd Moellmann <gerd@gnu.org>
12848 * s/freebsd.h (GC_SETJMP_WORKS): Define.
12850 * s/msdos.h (GC_SETJMP_WORKS): Define.
12852 * alloc.c (mark_maybe_object): New function.
12853 (mark_memory): Use it.
12854 (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK): New macros.
12855 (setjmp_tested_p, longjmp_done): New variables.
12856 (test_setjmp): New function.
12857 (mark_stack) [!GC_SETJMP_WORKS]: Call test_setjmp.
12858 (init_alloc): Initialize setjmp_tested_p and longjmp_done.
12860 * xdisp.c (face_before_or_after_it_pos): Pass multibyteness
12861 to DEC_TEXT_POS and INC_TEXT_POS.
12863 * dispnew.c (direct_output_for_insert): Use DEC_TEXT_POS
12864 with parameter MULTIBYTE_P.
12866 * dispextern.h (INC_TEXT_POS, DEC_TEXT_POS): Add parameter MULTIBYTE_P.
12868 * editfns.c (Fsubst_char_in_region): Don't use INC_POS in unibyte
12869 buffers because it looks for multibyte character byte sequences
12870 which don't exist in unibyte text.
12872 * xterm.h (x_specified_cursor_type, x_copy_color): Add prototypes.
12874 * xfaces.c (register_color, unregister_color, unregister_colors)
12875 [DEBUG_X_COLORS]: New functions.
12876 (x_free_colors) [DEBUG_X_COLORS]: Unregister colors.
12878 * xfns.c (x_set_cursor_color): Get color reference counts right.
12880 * xterm.c (x_copy_color): New function.
12881 (x_alloc_nearest_color) [DEBUG_X_COLORS]: Call register_color.
12883 * buffer.h (MAX_PER_BUFFER_VARS): Renamed from MAX_BUFFER_LOCAL_VARS.
12884 (PER_BUFFER_VAR_OFFSET): Renamed from BUFFER_LOCAL_VAR_OFFSET.
12885 (PER_BUFFER_VAR_IDX): Renamed from BUFFER_LOCAL_VAR_IDX.
12886 (PER_BUFFER_VALUE_P): Renamed from BUFFER_HAS_LOCAL_VALUE_P.
12887 (SET_PER_BUFFER_VALUE_P): Renamed from SET_BUFFER_HAS_LOCAL_VALUE_P.
12888 (PER_BUFFER_IDX): Renamed from BUFFER_LOCAL_IDX.
12889 (PER_BUFFER_DEFAULT): Renamed from BUFFER_LOCAL_DEFAULT_VALUE.
12890 (PER_BUFFER_VALUE): Renamed from BUFFER_LOCAL_VALUE.
12891 (PER_BUFFER_SYMBOL): Renamed from BUFFER_LOCAL_SYMBOL.
12892 (PER_BUFFER_TYPE): Renamed from BUFFER_LOCAL_TYPE.
12894 * category.c, data.c, syntax.c, print.c, lread.c: Use new macro
12895 names for handling per-buffer variables.
12897 * buffer.c (buffer_permanent_local_flags): Use MAX_PER_BUFFER_VARS
12898 instead of MAX_BUFFER_LOCAL_VARS.
12899 (last_per_buffer_idx): Renamed from max_buffer_local_idx.
12901 * xfaces.c (lookup_face): Don't assert FACE_SUITABLE_FOR_CHAR_P.
12903 * xfns.c (x_specified_cursor_type): New function.
12904 (x_set_cursor_type): Use it.
12906 * buffer.h (struct buffer): Add cursor_type.
12908 2000-03-26 Stefan Monnier <monnier@cs.yale.edu>
12910 * regex.c (enum re_opcode_t): New opcode on_failure_jump_nastyloop.
12911 (print_partial_compiled_pattern, re_compile_fastmap):
12913 (regex_compile): Use on_failure_jump_nastyloop for non-greedy loops.
12914 (re_match_2_internal): Add code for on_failure_jump_nastyloop when
12915 executing it as well as when popping it off the stack to find infinite
12916 loops in non-greedy repetition operators.
12918 2000-03-26 Gerd Moellmann <gerd@gnu.org>
12920 * doc.c (Qfunction_documentation): New variable.
12921 (syms_of_doc): Initialize Qfunction_documentation.
12922 (Fdocumentation): If FUNCTION is a symbol with non-nil
12923 `function-documentation' property, return a documentation derived
12926 * buffer.c (syms_of_buffer): Add default-cursor-type.
12927 (init_buffer_once): Don't let cursor_type have a local value
12930 * xterm.c (x_display_and_set_cursor): Choose cursor depending
12931 on buffer-local value of cursor_type.
12932 (x_draw_bar_cursor): Add parameter WIDTH.
12934 * buffer.c (reset_buffer): Initialize buffer's cursor_type.
12935 (init_buffer_once): Set default cursor_type value to t.
12936 Mark cursor_type as local everywhere.
12937 (syms_of_buffer): New per-buffer variable cursor-type.
12939 * buffer.h (struct buffer): Remove member local_var_flags,
12941 (MAX_BUFFER_LOCAL_VARS): New macro.
12942 (BUFFER_LOCAL_VAR_OFFSET, BUFFER_LOCAL_VAR_IDX)
12943 (BUFFER_HAS_LOCAL_VALUE_P, SET_BUFFER_HAS_LOCAL_VALUE_P)
12944 (BUFFER_LOCAL_IDX, BUFFER_LOCAL_DEFAULT_VALUE, BUFFER_LOCAL_VALUE)
12945 (BUFFER_LOCAL_SYMBOL, BUFFER_LOCAL_TYPE): New macros.
12947 * print.c (print_object): Use new macros for per-buffer variables.
12949 * category.c (Fset_category_table): Use new macros for per-buffer
12952 * buffer.c (buffer_permanent_local_flags): Make a char array.
12953 (max_buffer_local_idx): New variable.
12954 (reset_buffer_local_variables, Fbuffer_local_variables): Rewritten
12955 for new handling of per-buffer variables.
12956 (buffer_slot_type_mismatch): Use new macros for per-buffer vars.
12957 (init_buffer_once): Initialize per-buffer vars differently.
12958 Set max_buffer_local_idx.
12960 * syntax.c (Fset_syntax_table): Use new macros for per-buffer
12963 * lread.c (defvar_per_buffer): Use new macros for per-buffer variables.
12965 * data.c (do_symval_forwarding, store_symval_forwarding)
12966 (find_symbol_value, set_internal, default_value, Fset_default)
12967 (Fkill_local_variable, Flocal_variable_p): Use new macros for
12968 per-buffer variables.
12970 * Makefile.in (bootstrap-emacs): Use `mv -f' instead of `mv'.
12972 2000-03-24 Gerd Moellmann <gerd@gnu.org>
12974 * xterm.c (x_term_init): Unblock input around call1 of
12975 Qvendor_specific_keysyms.
12977 * syntax.c (open_paren_in_column_0_is_defun_start): New variable.
12978 (find_defun_start): Consider an open parenthesis in column 0
12979 a defun start only if open_paren_in_column_0_is_defun_start is set.
12980 (syms_of_syntax): New variable open-paren-in-column-0-is-defun-start.
12982 2000-03-24 Stefan Monnier <monnier@cs.yale.edu>
12984 * eval.c (Fautoload): Add entry in load-history (if after dump).
12985 * lread.c (load-history): Update docstring.
12987 2000-03-24 Gerd Moellmann <gerd@gnu.org>
12989 * indent.c (Fvertical_motion): Always use the current buffer.
12990 Temporarily change the window's buffer, if necessary.
12992 2000-03-23 Gerd Moellmann <gerd@gnu.org>
12994 * xterm.c (fast_find_position): Make sure not to consider rows
12995 not visible in the window.
12997 2000-03-22 Stefan Monnier <monnier@cs.yale.edu>
12999 * regex.c (enum syntaxcode): Provide default for non-Emacs.
13000 (re_compile_fastmap, re_match_2_internal): Undo Dave's previous fix.
13002 2000-03-22 Jason Rumney <jasonr@gnu.org>
13004 * w32menu.c (single_submenu): Set help string to NULL if none.
13005 (w32_menu_show): Set help string correctly.
13006 (add-menu-item): Set help string in MIIM_DATA for menu item.
13007 Load SetMenuItemInfoA explicitly.
13008 (w32_menu_display_help): New function.
13010 * w32fns.c (w32_wnd_proc): Handle WM_MENUSELECT message.
13011 (QCdata): Moved to xdisp.c.
13013 * w32term.c (w32_read_socket): Handle WM_MENUSELECT message.
13014 (Vw32_charset_to_codepage_alist): Removed.
13015 (Vw32_charset_info_alist): New variable.
13016 (Qw32_charset_[ansi, default, symbol, shiftjis, hangul, gb2312)
13017 (chinesebig5, oem, easteurope, turkish, baltic, russian, arabic)
13018 (greek, hebrew, thai, johab, mac, unicode]): New symbols.
13019 (x_produce_glyphs): Remove out of date #ifdef 0'd section. Replace
13021 (w32_codepage_for_font): Use Vw32_charset_info_alist.
13022 (syms_of_w32term): Remove Vw32_charset_to_codepage_alist.
13023 Define Vw32_charset_info_alist and w32_charset symbols.
13025 2000-03-22 Jason Rumney <jasonr@gnu.org>
13027 * makefile.nt (w32bdf.obj): Update dependencies.
13029 * w32bdf.c: Include frame.h and dispextern.h before fontset.h.
13031 * w32fns.c: Include fontset.h after dispextern.h.
13032 (Fx_create_frame): Do not create fontset.
13033 (w32_load_system_font): Doc fix.
13034 (Fx_close_connection): Free full_name if it is not shared.
13036 * w32term.c: Include fontset.h after dispextern.h.
13037 (x_get_glyph_face_and_encoding): New parameter two_byte_p.
13039 (w32_per_char_metric): If PCM is invalid, delete and return NULL.
13040 (x_get_char_and_face_encoding): Use FACE_FOR_CHAR to get face_id.
13041 (w32_font_is_double_byte): New function, needs body.
13042 (x_append_glyph): Set glyph->glyph_not_available_p.
13043 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
13044 it->charset. If it->multibyte_p is zero and it->c is a multibyte
13045 character, convert it to a unibyte character.
13046 (struct glyph_string): Delete member `charset'.
13047 (W32_TEXTOUT): Temporarily remove charset_dim until another way of
13048 calculating it is found.
13049 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
13050 the case that per char metric is not available correctly.
13051 (x_fill_glyph_string): Handle the case that the specific glyph is
13052 not available correctly.
13053 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
13054 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
13055 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
13056 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
13057 fontset. Don't call FS_LOAD_FONT.
13059 2000-03-22 Ken Raeburn <raeburn@gnu.org>
13061 * intervals.h (NULL_INTERVAL): Cast to INTERVAL type.
13062 (INT_LISPLIKE): New macro.
13063 (NULL_INTERVAL_P): Use it.
13064 (INTERVAL_HAS_PARENT, INTERVAL_HAS_OBJECT, SET_INTERVAL_PARENT)
13065 (SET_INTERVAL_OBJECT, INTERVAL_PARENT, COPY_INTERVAL_PARENT)
13066 (GET_INTERVAL_OBJECT, INTERVAL_PARENT_OR_NULL): New macros.
13068 * alloc.c (make_interval, gc_sweep): Use new macros; eliminate all
13069 explicit references to "parent" field of struct interval and
13070 associated unclean type conversions.
13071 * intervals.c (create_root_interval, root_interval, rotate_right)
13072 (rotate_left, balance_possible_root_interval, split_interval_right)
13073 (split_interval_left, interval_start_pos, find_interval)
13074 (next_interval, previous_interval, update_interval)
13075 (adjust_intervals_for_insertion, delete_node, delete_interval)
13076 (adjust_intervals_for_deletion, merge_interval_right)
13077 (merge_interval_left, reproduce_tree, graft_intervals_into_buffer)
13078 (copy_intervals_to_string): Likewise.
13079 * intervals.h (AM_LEFT_CHILD, AM_RIGHT_CHILD, RESET_INTERVAL):
13081 * syntax.c (update_syntax_table): Likewise.
13083 * intervals.c (reproduce_tree_obj): New function, like
13084 reproduce_tree but takes a Lisp_Object for the parent. Declare
13086 (graft_intervals_into_buffer): Use it when appropriate.
13087 (reproduce_tree): Declare with prototype.
13088 (balance_possible_root_interval): Check that the parent is a lisp
13089 object before trying to examine its type.
13091 2000-03-22 Gerd Moellmann <gerd@gnu.org>
13093 * xfaces.c (lface_same_font_attributes_p): Compare font attributes
13094 as strings only if both are known to be strings.
13096 * s/openbsd.h (LIBS_TERMCAP): Undef.
13098 2000-03-21 Stefan Monnier <monnier@cs.yale.edu>
13100 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE): Add default
13101 definitions for non-Emacs compilation.
13102 (enum re_opcode_t): Remove (not)wordchar and move (not)syntaxspec
13103 outside of `#ifdef emacs'.
13104 (print_partial_compiled_pattern): Update.
13105 (regex_compile): Use (not)syntaxspec(Sword) instead of (not)wordchar.
13106 (re_compile_fastmap): Merge handling of charset and charset_not (for
13107 emacs and non-emacs compilation as well).
13108 Similarly for (not)categoryspec and (not)syntaxspec.
13109 Don't use the fastmap when reaching `anychar' since the added
13110 complexity is not justified.
13111 (re_match_2_internal): Merge (not)wordchar (emacs and non-emacs)
13112 and (not)syntaxspec. Merge (not)categoryspec.
13114 2000-03-22 Kenichi Handa <handa@etl.go.jp>
13116 * dispextern.h [!HAVE_WINDOW_SYSTEM] (FACE_SUITABLE_FOR_CHAR_P)
13117 (FACE_FOR_CHAR): Define them differently for the configuration of
13120 2000-03-21 Dave Love <fx@gnu.org>
13122 * fontset.c (Fset_fontset_font, Ffontset_font): Fix newlines in
13125 2000-03-21 Gerd Moellmann <gerd@gnu.org>
13127 * xfaces.c (check_lface_attrs) [GLYPH_DEBUG]: Fix syntax error.
13128 (lface_fully_specified_p): Don't check contents of
13129 LFACE_FONT_INDEX because that attribute is optional.
13130 (realize_x_face): Remove now unwarranted xassert.
13132 2000-03-21 Kenichi HANDA <handa@etl.go.jp>
13134 The following changes are to make font selection based on
13135 characters, not charset. In addition, they recover fontset
13136 facilities while utilizing the new font selection mechanism.
13138 * Makefile.in (fontset.o): Depend on dispextern.h.
13140 * alloc.c (mark_face_cache): Don't mark face->registry.
13142 * dispextern.h (struct glyph): New member glyph_not_available_p.
13143 Use 22 bits for face_id.
13144 (enum lface_attribute_index): Add LFACE_FONT_INDEX.
13145 (struct face): Delete member registry, new member ascii_face.
13146 (FACE_SUITABLE_FOR_CHAR_P): Renamed from
13147 FACE_SUITABLE_FOR_CHARSET_P. Caller changed.
13148 (FACE_FOR_CHAR): Renamed from FACE_FOR_CHARSET. Caller changed.
13149 (struct it): Delete member charset, new member glyph_not_available_p.
13151 * fontset.h (FONT_NOT_OPENED, FONT_NOT_FOUND): Macros removed.
13152 (struct fontset_info, struct fontset_data): Structs removed.
13153 (allloc_fontset_data, free_fontset_data, fs_regiser_fontset)
13154 (Vglobale_fontset_alist, font_idx_temp): Externs removed.
13155 (fs_load_font, fs_query_fontset): Adjusted for new argument.
13156 (fs_free_face_fontset, fontset_font_pattern)
13157 (face_suitable_for_char_p, face_for_char)
13158 (make_fontset_for_ascii_face): Extern them.
13159 (FS_LOAD_FONT): Adjusted for the change of fontset implementation.
13160 (FS_LOAD_FACE_FONT): New macro.
13162 * fontset.c: All codes rewritten or adjusted for the change of
13163 fontset implementation. Now fontset is represented by char table.
13164 (Vglobal_fontset_alist, font_idx_temp, my_strcasetbl):
13166 (my_strcasecmp): Function removed.
13167 (Vfontset_table, next_fontset_id, Vdefault_fontset): New variables.
13168 (AREF, ASIZE): New macros.
13169 (FONTSET_FROM_ID, FONTSET_ID, FONTSET_NAME, FONTSET_FRAME)
13170 (FONTSET_ASCII, FONTSET_BASE, BASE_FONTSET_P, FONTSET_REF)
13171 (FONTSET_REF_VIA_BASE, FONTSET_SET): New macros.
13172 (fontset_ref, fontset_ref_via_base, fontset_set, make_fontset)
13173 (fontset_id_valid_p, font_family_registry, fontset_name)
13174 (fontset_ascii, free_face_fontset, face_suitable_for_char_p)
13175 (face_for_char, make_fontset_for_ascii_face, fontset_font_pattern):
13177 (fs_load_font): New arg FACE. Caller changed.
13178 (fs_query_fontset): Argument changed. Caller changed.
13179 (Fquery_fontset): call fs_query_fontset.
13180 (fs_register_fontset, alloc_fontset_data, free_fontset_data):
13182 (clear_fontset_elements, check_registry_encoding)
13183 (check_fontset_name): New functions.
13184 (syms_of_fontset): Set char-table-extra-slots property of fontset
13185 to 3. Staticpro and initialize Vfontset_table and
13186 Vdefault_fontset. Defsubr fontset_font and fontset_list.
13188 * frame.h (struct frame): Member `fontset_data' removed.
13189 (FRAME_FONTSET_DATA): Macro removed.
13191 * frame.c (make_frame): Don't allocate f->fontset_data.
13192 (Fdelete_frame): Don't free f->fontset_data.
13194 * msdos.c (XMenuActivate): Args to lookup_derived_face changed.
13196 * xdisp.c (charset_at_position): Function removed.
13197 (init_iterator): Don't set member charset of struct `it'.
13198 (handle_face_prop, reseat_to_string, set_iterator_to_next)
13199 (next_element_from_display_vector, insert_left_trunc_glyphs):
13201 (face_before_or_after_it_pos): Call FACE_FOR_CHAR, not
13203 (get_next_display_element, append_space)
13204 (extend_face_to_end_of_line): Likewise.
13206 * xfaces.c (Qx_charset_registry, Vface_default_registry):
13208 (clear_font_table, frame_update_line_height, load_face_font):
13209 Adjusted for the change of fontset implementation.
13210 (load_face_fontset_font): Function removed.
13211 (pixel_point_size): New function.
13212 (font_list): Argument type changed. Caller changed.
13213 (LFACE_FONT): New macro.
13214 (check_lface_attrs): Check attr[LFACE_FONT_INDEX].
13215 (set_lface_from_font_name): Type of arg FONTNAME is changed to
13216 Lisp_Object. Determine the font name by actually loading a font
13217 by the specified pattern. Set LFACE_FONT (lface) to the specified
13218 pattern. Even if a font is not found, don't try alternatives.
13219 (Finternal_set_lisp_face_attribute): Handle `font' slot in lface.
13220 (set_font_frame_param): If `font' is specified in lface, use it.
13221 (Finternal_get_lisp_face_attribute): Handle `font' slot in lface.
13222 (lface_same_font_attributes_p): Likewise.
13223 (make_realized_face): Arguent changed. Caller changed. Set
13224 face->ascii_face to face itself.
13225 (free_realized_face): Free face->fontset if face is for ASCII.
13226 (face_suitable_for_iso8859_1_p, face_suitable_for_charset_p)
13227 (deduce_unibyte_registry, x_charset_registry): Functions removed.
13228 (free_realized_multibyte_face): New function.
13229 (lookup_face, lookup_named_face, lookup_derived_face): Argument
13230 changed. Caller changed.
13231 (try_font_list): Argument type changed.
13232 (face_fontset): Check `font' slot of ATTRS, not `family' slot.
13233 (choose_face_font): Argument changed. Handle fontset properly.
13234 (choose_face_fontset_font): Function removed.
13235 (realize_default_face, realize_named_face): Don't remove the
13237 (realize_face): Argument changed. Caller changed. Remove face
13238 with the arg former_face_id in advance. Load font for the new face.
13239 (realize_x_face): Argument changed. Caller changed. For a
13240 multibyte character, share fontset with base_face. For a single
13241 byte character, make a new realized fontset. Don't load a font here.
13242 (realize_tty_face): Argument changed. Caller changed.
13243 (compute_char_face): Call FACE_FOR_CHAR, not FACE_FOR_CHARSET.
13244 (face_at_buffer_position): Don't check multibyte_p for returning
13246 (face_at_string_position): Call FACE_SUITABLE_FOR_CHAR_P, not
13247 FACE_SUITABLE_FOR_CHARSET_P.
13248 (syms_of_xfaces): Remove code for Qx_charset_registry and
13249 Vface_default_registry.
13251 * xterm.c: Include fontset.h after dispextern.h. Undo the changes
13252 related to PER_CHAR_METRIC done by Gerd on 2000-03-03.
13253 (x_per_char_metric): Don't try FONT->default_char. Even if
13254 pcm->width is zero, glyph bits may exist.
13255 (x_encode_char): Always initialize char2b->byte1.
13256 (x_get_char_face_and_encoding): Call FACE_FOR_CHAR to get face_id.
13257 (x_get_glyph_face_and_encoding): New arg two_byte_p. Caller changed.
13258 (x_append_glyph): Set glyph->glyph_not_available_p.
13259 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
13260 it->charset. Handle the case that per char metric is not
13261 available. If it->multibyte_p is zero and it->c is a multibyte
13262 character, convert it to a unibyte character.
13263 (struct glyph_string): Delete member `charset'.
13264 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
13265 the case that per char metric is not available correctly.
13266 (x_fill_glyph_string): Handle the case that the specific glyph is
13267 not available correctly.
13268 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
13269 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
13270 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
13271 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
13272 fontset. Don't call FS_LOAD_FONT.
13274 * xfns.c (Fx_create_frame): Don't cal fs_register_fontset.
13275 (x_create_tip_frame): Likewise.
13276 (Fx_close_connection): Free full_name of font_info.
13278 * fns.c (optimize_sub_char_table): New function.
13279 (Foptimize_char_table): New function.
13280 (syms_of_fns): Defsubr Soptimize_char_table.
13282 2000-03-20 Gerd Moellmann <gerd@gnu.org>
13284 * buffer.c (Fset_buffer_modified_p): Set update_mode_lines
13285 only if buffer is displayed in some window.
13287 * xdisp.c (handle_single_display_prop): Initialize local `value'.
13288 (try_window_reusing_current_matrix): Don't call scroll run
13289 function if run's current and desired position are the same;
13290 this prevents cursor flickering.
13292 2000-03-19 Stefan Monnier <monnier@cs.yale.edu>
13294 * regex.h (RE_TRANSLATE. RE_TRANSLATE_P): Moved to regex.c.
13296 * regex.c (RE_STRING_CHAR): New macro.
13297 (GET_CHAR_AFER_2): Remove.
13298 (RE_TRANSLATE, RE_TRANSLATE_P): New macros moved from regex.h.
13299 (enum re_opcode_t): Remove on_failure_jump_exclusive.
13300 (print_partial_compiled_pattern, re_compile_fastmap)
13301 (re_match_2_internal): Remove on_failure_jump_exclusive.
13302 (regex_compile): Turn optimizable P+ loops into PP*, so that the
13303 optimization only need to work for * (ie. can use of_keep_string_jump).
13304 Remove the special case for .*\n since it is now covered by the general
13306 (re_search_2): Don't bother with `room'.
13307 (skip_one_char): New function.
13308 (skip_noops): Simplify since `memory' is not needed any more.
13309 (mutually_exclusive_p): Restructure slightly to use `switch' and
13310 add handling for "all" remaining cases.
13311 (re_match_2_internal): Change on_failure_jump_smart to use
13312 on_failure_keep_string_jump (and redirect the end-of-loop jump)
13313 rather than on_failure_jump_exclusive.
13315 2000-03-19 Gerd Moellmann <gerd@gnu.org>
13317 * xfns.c (select_visual): Don't set dpyinfo->n_planes to the
13318 number of bits per RGB because it's everywhere used as the depth
13321 * term.c (calculate_costs): Remove code dealing with X frames.
13323 2000-03-19 Richard M. Stallman <rms@gnu.org>
13325 * lread.c (syms_of_lread): Doc fix for load-convert-to-unibyte.
13327 2000-03-18 Gerd Moellmann <gerd@gnu.org>
13329 * lread.c (read_integer): Unread the last char not consumed.
13331 2000-03-17 Gerd Moellmann <gerd@gnu.org>
13333 * xterm.c (x_update_window_cursor): Don't update in frames
13334 which are in the process of being deleted.
13336 2000-03-16 Gerd Moellmann <gerd@gnu.org>
13338 * Makefile.in (mostlyclean): Add `*.core'.
13339 (clean): Add `bootstrap-emacs'.
13341 * lread.c (read_integer): New function.
13342 (read1): Support read syntax #o, #x, #b, #r.
13344 2000-03-15 Stefan Monnier <monnier@cs.yale.edu>
13346 * regex.c (re_match_2): Fix string shortening (to fit `stop') to
13347 make sure POINTER_TO_OFFSET gives the same value before and after
13348 PREFETCH. Use `dfail' to guarantee "atomic" matching.
13349 (PTR_TO_OFFSET): Use POINTER_TO_OFFSET.
13350 (debug): Now only active if > 0 rather than if != 0.
13351 (DEBUG_*): Update for the new meaning of `debug'.
13352 (print_partial_compiled_pattern): Add missing `succeed' case. Use
13353 CHARSET_* macros in the charset(_not) branch. Fix off-by-two bugs
13354 in `succeed_n', `jump_n' and `set_number_at'.
13355 (store_op1, store_op2, insert_op1, insert_op2)
13356 (at_begline_loc_p, at_endline_loc_p): Add prototype.
13357 (group_in_compile_stack): Move to after its arg's types are
13358 declared and add a prototype.
13359 (PATFETCH): Define in terms of PATFETCH_RAW.
13360 (GET_UNSIGNED_NUMBER): Add the usual `do { ... } while(0)' wrapper.
13361 (QUIT): Redefine as a nop except for NTemacs.
13362 (regex_compile): Handle intervals {,M} as if it was {0,M}. Fix
13363 indentation of the greedy-op and shy-group code.
13364 (at_(beg|end)line_loc_p): Fix argument's types.
13365 (re_compile_fastmap): Ifdef out failure_stack_ptr to shut up gcc.
13366 (re_search_2): Use POS_AS_IN_BUFFER. Simplify `room' computation.
13367 (MATCHING_IN_FIRST_STRING): Remove.
13368 (re_match_2): Use POS_AS_IN_BUFFER. Ifdef out failure_stack_ptr
13369 to shut up gcc. Use FIRST_STRING_P and POINTER_TO_OFFSET. Use
13370 QUIT unconditionally.
13372 2000-03-15 Gerd Moellmann <gerd@gnu.org>
13374 * minibuf.c (Fminibuffer_complete): Set point to ZV if finding
13377 * process.c (send_process): Add a hint that the function
13378 can call Lisp code to its comment.
13380 * lread.c (load_dangerous_libraries): New variable.
13381 (Vbytecomp_version_regexp): New variable.
13382 (safe_to_load_p): New function.
13383 (Fload): Handle files not compiled with Emacs specially.
13384 (syms_of_lread): New Lisp variable load-dangerous-libraries.
13386 2000-03-14 Gerd Moellmann <gerd@gnu.org>
13388 * lisp.h (free_frame_xic) [HAVE_X_I18N]: Add missing semicolon.
13390 * xterm.c (xim_close_dpy, xim_initialize): Use X11R6-style XIM
13391 support functions only if HAVE_X11R6_XIM is defined.
13392 (xim_instantiate_callback): Define only if HAVE_X11R6_XIM.
13394 * s/sol2.h (INHIBIT_X11R6_XIM): Define.
13396 * xfns.c (X_I18N_INHIBITED): Don't define.
13397 (create_frame_xic): Remove conditional compilation on X_I18N_INHIBITED.
13398 (x_kill_gs_process, x_window): Use FRAME_X_VISUAL.
13400 * config.in (HAVE_X_I18N): Moved here from xterm.h.
13401 (HAVE_X11R6_XIM): Define.
13403 * xterm.h (HAVE_X_I18N) [HAVE_X11R6]: Moved to config.in.
13405 * xterm.c (x_term_init): Add support for X resource `synchronous'.
13406 If set, call XSynchronize.
13408 2000-03-13 Stefan Monnier <monnier@cs.yale.edu>
13410 * regex.c: Declare a new type `re_char' used throughout the code
13411 for the string char type. It's `const unsigned char' to match the
13412 rest of Emacs. Consistently make sure all pointers to strings use
13413 it and make sure all pointers into the pattern use `unsigned char'.
13414 (re_match_2_internal): Use `PREFETCH+STRING_CHAR' instead of
13415 GET_CHAR_AFTER_2. Also merge wordbound and notwordbound to reduce
13418 * charset.h (GET_CHAR_AFTER_2): Remove.
13419 (GET_CHAR_BEFORE_2): Use unsigned chars, like everywhere else.
13421 2000-03-12 Ken Raeburn <raeburn@gnu.org>
13423 * Makefile.in (temacs): Evaluate ALL_LDFLAGS into a temporary
13424 variable before the invocation of YMF_PASS_LDFLAGS, in case both
13425 of them try to use backquotes.
13427 2000-03-12 Dave Love <fx@gnu.org>
13429 * unexelf.c: Restore changes of 1999-10-19.
13430 (unexec): Don't adjust bss for sbss type SHT_PROGBITS; otherwise
13431 fix its type and alignment; copy it from current process.
13433 2000-03-12 Gerd Moellmann <gerd@gnu.org>
13435 * atimer.c (cancel_atimer): Break out of the loop as soon as timer
13436 has been found. Fix bug not computing timer's predecessor.
13438 * fileio.c (Fread_file_name): Handle case that DIR contains a
13441 * window.c (Fsave_window_excursion): Doc fix.
13443 * xfns.c (x_defined_color): Rewritten to use x_allocate_nearest_color.
13445 2000-03-12 Eli Zaretskii <eliz@is.elta.co.il>
13447 * msdos.c (vga_installed): New function, code moved from
13448 dos_set_window_size.
13449 (Qbar, Qcursor_type, outside_cursor): New variables.
13450 (syms_of_msdos): Intern and staticpro them.
13451 (dos_ttraw) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Save the cursor
13452 shape used outside Emacs when called for the first time.
13453 (dos_ttcooked) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Restore the
13454 cursor shape used outside Emacs.
13455 (msdos_set_cursor_shape, IT_set_cursor_type): New functions.
13456 (IT_frame_up_to_date): Call IT_set_cursor_type, in case the cursor
13458 (IT_set_frame_parameters): Call IT_set_cursor_type if the frame
13459 parameters specify the cursor. Make qreverse a global
13460 variable (renamed to Qreverse).
13462 2000-03-09 Gerd Moellmann <gerd@gnu.org>
13464 * fns.c (Fy_or_n_p): Cancel busy-cursor.
13466 2000-03-08 Stefan Monnier <monnier@cs.yale.edu>
13468 This is a big redesign of failure-stack and register handling, prompted
13469 by bugs revealed when trying to add shy-groups. Overall, what happened
13470 is that loops are now structured a little differently, groups can be
13471 shy and the code is a little simpler.
13473 * regex.h: Update the copyright.
13474 (RE_SHY_GROUPS): New value.
13475 (RE_UNMATCHED_RIGHT_PAREN_ORD): Renumber.
13476 (RE_SYNTAX_EMACS): Add RE_SHY_GROUPS.
13478 * regex.c (enum re_opcode_t): Remove jump_past_alt,
13479 maybe_pop_jump, push_dummy_failure and dumy_failure_jump. Add
13480 on_failure_jump_(exclusive, loop and smart). Also fix the comment
13481 for (start|stop)_memory since they now only take one argument (the
13482 second has becomes unnecessary).
13483 (print_partial_compiled_pattern): Adjust for changes in re_opcode_t.
13484 (print_compiled_pattern): Use %ld to printf long ints and flush to
13485 make debugging a little easier.
13486 (union fail_stack_elt): Make the integer unsigned.
13487 (struct fail_stack_type): Add a `frame' element.
13488 (INIT_FAIL_STACK): Init `frame' as well.
13489 (POP_PATTERN_OP): New macro for re_compile_fastmap.
13490 (DEBUG_PUSH, DEBUG_POP): Remove.
13491 (NUM_REG_ITEMS): Remove.
13492 (NUM_NONREG_ITEMS): Adjust.
13493 (FAILURE_PAT, FAILURE_STR, NEXT_FAILURE_HANDLE)
13494 (TOP_FAILURE_HANDLE): New macros for the cycle detection.
13495 (ENSURE_FAIL_STACK): New macro for PUSH_FAILURE_(REG|POINT).
13496 (PUSH_FAILURE_REG, POP_FAILURE_REG, CHECK_INFINITE_LOOP):
13498 (PUSH_FAILURE_POINT): Don't push registers any more. The pattern
13499 address pushed is not the destination of the jump but the source
13501 (NUM_FAILURE_ITEMS): Remove.
13502 (POP_FAILURE_POINT): Adapt to the new stack structure (i.e. pop
13503 registers before the actual failure point). Don't hardcode any
13504 meaning for str==NULL anymore.
13505 (union register_info_type, REG_MATCH_NULL_STRING_P, IS_ACTIVE)
13506 (MATCHED_SOMETHING, EVER_MATCHED_SOMETHING, SET_REGS_MATCHED):
13508 (REG_UNSET_VALUE): Use NULL (why not?).
13509 (compile_range): Remove declaration since it doesn't exist.
13510 (struct compile_stack_elt_t): Remove inner_group_offset.
13511 (old_reg(start|end), reg_info, reg_dummy, reg_info_dummy): Remove.
13512 (regex_grow_registers): Remove dead code.
13513 (FIXUP_ALT_JUMP): New macro.
13514 (regex_compile): Add shy-groups Change loops to use
13515 on_failure_jump_smart&jump instead of
13516 on_failure_jump&maybe_pop_jump. Change + loops to eliminate the
13517 initial (dummy_failure_)jump. Remove c1_base (looks like unused
13518 variable to me). Use `jump' instead of `jump_past_alt' and don't
13519 bother with push_dummy_failure in alternatives since it is now
13520 unnecessary. Use FIXUP_ALT_JUMP. Eliminate a useless `#ifdef
13521 emacs' for (re)allocating the stack.
13522 (re_compile_fastmap): Remove dead variables i and num_regs. Exit
13523 from loop when bufp->can_be_null rather than jumping to `done'.
13524 Avoid jumping backwards so as to ensure termination. Use
13525 PATTERN_STACK_EMPTY and POP_PATTERN_OP. Improved handling of
13526 backreferences. Remove dead code in handling of `anychar'.
13527 (skip_noops, mutually_exclusive_p): New functions taken from the
13528 handling of `maybe_pop_jump' in re_match_2_internal. Slightly
13529 improve mutually_exclusive_p to handle ".+\n".
13530 (lowest_active_reg, highest_active_reg)
13531 (NO_(LOWEST|HIGHEST)_ACTIVE_REG) Remove.
13532 (re_match_2_internal): Use %p instead of 0x%x when printf'ing
13533 ptrs. Don't SET_REGS_MATCHED anymore. Remove many dead
13534 variables. Push register (in `start_memory') on the stack rather
13535 than storing it in old_reg(start|end). Remove the cycle detection
13536 from `stop_memory', replaced by the use of on_failure_jump_loop
13537 for greedy loops. Add code for the new on_failure_jump_<foo>.
13538 Remove ad-hoc code in `on_failure_jump' to push more registers in
13539 the case of a loop. Take out code from `maybe_pop_jump' into
13540 separate functions and adapt it to the semantics of
13541 `on_failure_jump_smart'. Remove jump_past_alt, dummy_failure_jump
13542 and push_dummy_failure. Remove dummy_failure handling and
13543 handling of `failures to jump to on_failure_jump' (this last one
13544 was already dead code, it seems).
13545 (group_match_null_string_p, alt_match_null_string_p)
13546 (common_op_match_null_string_p): Remove.
13548 2000-03-08 Dave Love <fx@gnu.org>
13550 * config.in: Don't depend on __STDC__ for volatile.
13551 Add POINTER_TYPE, PTR, PROTOTYPES.
13553 * hftctl.c, strftime.c: Use PROTOTYPES.
13554 * eval.c (find_handler_clause): Likewise.
13556 * mem-limits.h: Use POINTER_TYPE.
13558 * lisp.h (P_): Define based on PROTOTYPES, not __STDC__.
13559 (memory_warnings): Declare using POINTER_TYPE.
13561 2000-03-08 Gerd Moellmann <gerd@gnu.org>
13563 * xfns.c (x_set_cursor_type): If ARG is nil, give frame no cursor.
13565 * xdisp.c (display_echo_area): Temporarily inhibit garbage collection.
13567 * xfns.c: Remove obsolete code in #if 0.
13568 (Fx_focus_frame): New function.
13570 2000-03-07 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
13572 * coding.c (coding_category_name): Add coding-category-utf-8,
13573 coding-category-utf-16-be, coding-category-utf-16-le.
13574 (UTF_8_1_OCTET_P, UTF_8_EXTRA_OCTET_P, UTF_8_2_OCTET_LEADING_P,
13575 UTF_8_3_OCTET_LEADING_P, UTF_8_4_OCTET_LEADING_P,
13576 UTF_8_5_OCTET_LEADING_P, UTF_8_6_OCTET_LEADING_P): New macros.
13577 (detect_coding_utf_8): New function.
13578 (UTF_16_INVALID_P, UTF_16_HIGH_SURROGATE_P
13579 UTF_16_LOW_SURROGATE_P): New macros.
13580 (detect_coding_utf_16): New function
13581 (detect_coding_mask): When priorities are specified, skip any
13582 categories that have `nil' coding-system. Fix bug of returning
13583 wrong mask when PRIORITIES is specified and detect_coding_XXX()
13584 returns a mask not set in PRIORITIES.
13585 (detect_eol_type_in_2_octet_form): New function.
13586 (detect_eol): selects detect_eol_type_XXX to call according to
13587 cooding->category_idx.
13588 (detect_coding_system): Remove `nil' coding-system in the result.
13589 (Fupdate_coding_systems_internal): Update all coding-categories.
13591 * coding.h (CODING_CATEGORY_IDX_UTF_8)
13592 (CODING_CATEGORY_IDX_UTF_16_BE, CODING_CATEGORY_IDX_UTF_16_LE):
13594 (CODING_CATEGORY_IDX_RAW_TEXT, CODING_CATEGORY_IDX_BINARY)
13595 (CODING_CATEGORY_IDX_MAX): Adjusted for the above macros.
13596 (CODING_CATEGORY_IDX_UTF_16_LE)
13597 (CODING_CATEGORY_MASK_UTF_8, CODING_CATEGORY_MASK_UTF_16_BE)
13598 (CODING_CATEGORY_MASK_UTF_16_LE): New macros.
13599 (CODING_CATEGORY_MASK_ANY): Include the above macros.
13600 (CODING_CATEGORY_MASK_UTF_16_BE_LE): New macro.
13602 2000-03-07 Gerd Moellmann <gerd@gnu.org>
13604 * doc.c (Fdocumentation_property): If value is not a string,
13605 and doesn't refer to etc/DOC, evaluate it to obtain a string.
13607 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: Don't try to
13608 close the display with XtCloseDisplay. This caused a bus error
13611 * minibuf.c (Fminibuffer_complete): Move point to ZV when input is
13612 complete but not unique.
13614 2000-03-06 Gerd Moellmann <gerd@gnu.org>
13616 * process.c (send_process): Remove local variable `procname' that
13617 might become invalid when a GC happens. Instead, access the
13618 process name slot directly.
13620 * xfns.c (x_set_menu_bar_lines_1): Adjust window's orig_top and
13621 orig_height if set.
13623 * frame.c (set_menu_bar_lines_1): Adjust window's orig_top and
13624 orig_height if set.
13626 2000-03-06 Eli Zaretskii <eliz@is.elta.co.il>
13628 * msdos.c (IT_note_mouse_highlight): Return immediately if frame's
13629 glyph matrices have been freed.
13631 2000-03-05 Gerd Moellmann <gerd@gnu.org>
13633 * Makefile.in (tags): Include ../lwlib/TAGS in TAGS.
13634 (bootstrap-temacs): Set LC_ALL to C like for temacs.
13636 * xfns.c (QCdata): Moved to xdisp.c.
13638 * xdisp.c (QCdata): Moved here from xfns.c.
13639 (syms_of_xdisp): Initialize QCdata.
13641 * frame.h (FRAME_INTERNAL_BORDER_WIDTH) [!HAVE_X_WINDOWS]: Define.
13643 * window.c (coordinates_in_window): Use
13644 FRAME_INTERNAL_BORDER_WIDTH_SAFE instead of
13645 FRAME_INTERNAL_BORDER_WIDTH.
13647 * xdisp.c (try_window_id): Recompute unchanged information if
13648 it is obviously invalid.
13650 * xterm.c (x_term_init): Create a colormap if not using the
13653 * xterm.h (select_visual): Change prototype.
13655 * xfns.c (select_visual): Rewritten. Recognize user-specified
13657 (visual_classes): New variable.
13659 2000-03-04 Gerd Moellmann <gerd@gnu.org>
13661 * xfns.c (x_defined_color, x_set_mouse_color, lookup_rgb_color)
13662 (lookup_pixel_color, x_laplace, x_build_heuristic_mask)
13663 (png_load): Access colormap of frame using FRAME_X_COLORMAP.
13664 (x_decode_color): Don't handle allocation of white and black specially.
13665 (x_window) [USE_X_TOOLKIT]: Set XtNvisual, XtNdepth, and
13666 XtNcolormap resources.
13667 (x_window) [!USE_X_TOOLKIT]: Pass colormap to XCreateWindow.
13668 (Fx_create_frame): Initialize color members of x_output structure.
13669 (xpm_load): Pass colormap to XPM lib.
13671 * xfaces.c (x_free_colors): Access colormap of frame using
13672 FRAME_X_COLORMAP. Be paranoid about freeing black and white
13673 when default colormap is used.
13675 * xterm.c (x_term_init): Set Colormap member of x_display_info
13676 structure. Copy colormap if resource `privateColormap' is
13677 specified (PseudoColor only).
13678 (x_setup_relief_color): Access colormap of frame using
13681 * xterm.h (struct x_display_info): Add Colormap member `cmap'.
13682 (FRAME_X_COLORMAP, FRAME_X_VISUAL): New macros.
13684 2000-03-04 Jason Rumney <jasonr@gnu.org>
13686 * xfaces.c Change many FRAME_X... macros to FRAME_WINDOW... or
13687 other non-platform-specific equivalents.
13688 [WINDOWSNT]: Include w32term.h, fontset.h and define X
13689 specific functions and macros as their w32 equivalents where
13690 non-platform-specifics are not available.
13691 [HAVE_X_WINDOWS]: Change most of these to HAVE_WINDOW_SYSTEM.
13692 (x_create_gc, x_free_gc) [WINDOWSNT]: Add W32 versions.
13693 (clear_font_table) [WINDOWSNT]: Call w32_unload_font.
13694 (frame_update_line_height): Use macros to access f->output_data.
13695 (defined_color): Remove FIXME comments; fixed.
13696 (x_face_list_fonts, prepare_face_for_display): Put X specifics
13697 into #ifdef blocks. Add WINDOWSNT blocks.
13698 (Fx_list_fonts): Use macros for accessing font data.
13699 (set_lface_from_font_name): Different default fonts for X and
13701 (font_scalable_p) [WINDOWSNT]: Treat wildcard XLFD_AVGWIDTH as
13702 scalable for backward compatibility.
13703 (realize_tty_face) [MSDOS]: Do the same for WINDOWSNT.
13704 (syms_of_xfaces) [WINDOWSNT]: Allow scalable fonts by default.
13706 * emacs.c (main) [HAVE_NTGUI]: Call syms_of_xfaces instead of
13709 * makefile.nt (w32faces.obj): Remove.
13712 2000-03-03 Jason Rumney <jasonr@gnu.org>
13714 * keyboard.c (make_lispy_event): Call buffer_posn_from_coords with
13715 correct parameters.
13717 2000-03-03 Ken Raeburn <raeburn@gnu.org>
13719 * unexelf.c (PT_LOAD, SHT_*, SHN_*) [__NetBSD__]: Only provide
13720 standard ELF definitions here if the system header does not.
13722 2000-03-03 Gerd Moellmann <gerd@gnu.org>
13724 * xterm.c (PER_CHAR_METRIC): Removed.
13725 (x_per_char_metric_1, x_default_char): New functions.
13726 (x_per_char_metric): If font's default char is invalid, return
13727 metrics of a suitably chosen usable default char.
13728 (x_draw_glyph_string_foreground): If font has an invalid default
13729 char, replace occurrences of unprintable chars with a suitably
13730 chosen usable default char.
13732 2000-03-02 Gerd Moellmann <gerd@gnu.org>
13734 * xterm.c (note_mouse_highlight): Return quickly if frame's
13735 glyph matrices have been freed.
13737 * dispnew.c (free_glyphs): Block input while freeing matrices.
13739 * xfns.c (x_clear_image, x_kill_gs_process): Use x_free_colors.
13741 * xterm.c (x_alloc_lighter_color, x_setup_relief_color):
13744 * dispextern.h (x_free_colors): Add prototype.
13746 * xfaces.c (x_free_colors): New function.
13747 (unload_color, free_face_colors): Use it.
13749 2000-03-02 Eli Zaretskii <eliz@is.elta.co.il>
13751 * msdos.h (FRAME_INTERNAL_BORDER_WIDTH): Define to zero.
13753 * window.c [MSDOS]: Include msdos.h.
13755 2000-03-02 Dave Love <fx@gnu.org>
13757 * m/powerpcle.h, m/sparc.h: Don't set C_OPTIMIZE_SWITCH.
13759 * m/mips-siemens.h, m/news-r6.h, m/news-risc.h, m/tekxd88.h: Don't
13760 set C_OPTIMIZE_SWITCH for gcc.
13762 2000-03-02 Kenichi Handa <handa@etl.go.jp>
13764 * coding.c (coding_save_composition): Be sure to allocate
13765 composition data area in coding even if there's no composition in
13768 2000-03-01 Jason Rumney <jasonr@gnu.org>
13770 * w32term.c: Equivalent changes to those made to xterm.c on
13771 2000-02-25 and 2000-02-24.
13773 * w32fns.c: Equivalent changes to those made to xfns.c on
13774 2000-02-25 and 2000-02-21.
13776 * sysdep.c: [WINDOWSNT]: Use sys_read and sys_write to ensure
13777 correct line-end convention is followed.
13779 * w32menu.c [HAVE_BOXES]: Remove #undef.
13780 (single_keymap_panes): Remove code for simulating checkmarks.
13781 (single_menu_item): Remove notbuttons_ptr argument. Callers changed.
13782 Remove code for drawing simulated checkmarks.
13783 (w32_menu_show): make unibyte help string correctly.
13784 (add_menu_item): draw standard Windows checkmarks. Draw radio
13785 buttons as radio buttons if possible.
13787 2000-03-01 Gerd Moellmann <gerd@gnu.org>
13789 * sysdep.c (start_of_text): Don't define this function for NetBSD
13792 * m/pmax.h (START_FILES, CANNOT_DUMP) [__NetBSD__ || __OpenBSD__]:
13794 (UNEXEC) [__NetBSD__ || __OpenBSD__]: Define to unexelf.o.
13795 (LINKER): Don't undef if __NetBSD__ is defined.
13797 * m/mips.h (LINKER) [__NetBSD__ || __OpenBSD__]: Don't define.
13799 * fileio.c [__NetBSD__]: Define `unix'.
13801 * xfns.c (start_busy_cursor): Allow floats for busy-cursor-delay.
13803 2000-02-29 Gerd Moellmann <gerd@gnu.org>
13805 * atimer.c (start_atimer): Don't abort when timers are stopped.
13806 (append_atimer_lists): New function.
13807 (cancel_atimer, stop_other_atimers, run_all_atimers): Handle
13808 arbitrary lists of stopped and running atimers.
13810 * atimer.c (cancel_atimer): Handle canceling an atimer when
13811 some timers are stopped.
13813 * xfns.c (cancel_busy_cursor): Set busy_cursor_atimer to null
13814 after canceling it.
13816 * fns.c (maybe_resize_hash_table): Handle case of new size
13817 coming out as being the same as old size.
13819 2000-02-27 Jason Rumney <jasonr@gnu.org>
13821 * makefile.nt: Add atimer.h to dependencies.
13822 * w32.c (init_environment): Set Vw32_num_mouse_buttons here.
13823 * w32console.c: Only disable window system features for dispextern.h
13824 (initialize_w32_display): Build a display info for the console.
13825 * w32faces.c (tty_defined_color): Apply xfaces.c change from 02-17.
13826 * w32fns.c (w32_wnd_proc) [WM_LBUTTON_DOWN, WM_RBUTTON_DOWN,
13827 WM_LBUTTON_UP, WM_RBUTTON_UP]: Do not treat 4 or more button mice
13829 * w32gui.h (struct W32FontStruct): Revert last change after change
13831 * w32menu.c (single_submenu): Set up help string.
13832 [!HAVE_MULTILINGUAL_MENU]: Don't overwrite item_name with descrip.
13833 (w32_dialog_show): Set up help string.
13834 * w32term.c (w32_display_info_for_display): Remove unused function.
13835 (w32_draw_bitmap): Use pre-built bitmaps.
13836 (w32_initialize_display_info): New function to initialize parts of
13837 display info that are common to both GUI and console frames.
13838 (w32_term_init): Use w32_initialize_display_info. Do not set
13839 Vw32_num_mouse_buttons here, as it is not called for console
13840 frames. Build bitmaps for indicating truncated lines etc.
13841 (x_delete_display): Destroy pre-built bitmaps.
13842 * xdisp.c (handle_single_display_prop): Use FONT_HEIGHT macro.
13843 (echo_area_display): Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM.
13845 2000-02-27 Dave Love <fx@gnu.org>
13847 * lisp.h: Add a bunch of prototypes.
13849 2000-02-26 Kenichi Handa <handa@etl.go.jp>
13851 * keyboard.c (read_char): Set `usec' correctly.
13853 2000-02-25 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
13855 * ccl.c (ccl_driver) [CCL_MapMultiple]: When the mapped value is
13856 `lambda', set reg[RRR] to the map index.
13857 (ccl_driver) [CCL_MapSingle]: When the mapped value is found, set
13858 reg[RRR] to 0. Otherwise, set it to -1.
13860 2000-02-25 Gerd Moellmann <gerd@gnu.org>
13862 * emacs.c (main): Remove code snippet commented out with `//'.
13864 2000-02-25 Richard M. Stallman <rms@gnu.org>
13866 * fileio.c (Ffile_symlink_p): If result starts with a `/'
13867 and contains a `:', prepend `/:'.
13869 * window.c (select_window_1): If selected_window is nil,
13870 don't "swap out" the buffer's point.
13871 (Fset_window_configuration): Set selected_window to nil
13872 before calling Fselect_window.
13873 (unshow_buffer): Don't set point in buffer from window's point
13874 if another more recently selected window also shows the buffer.
13876 2000-02-25 Gerd Moellmann <gerd@gnu.org>
13878 * keyboard.c (recursive_edit_1): Cancel busy-cursor.
13880 * xfns.c (inhibit_busy_cursor, busy_count): Removed.
13881 (Fx_show_busy_cursor, Fx_hide_busy_cursor): Removed.
13882 (busy_cursor_atimer, busy_cursor_shown_p, Vbusy_cursor_delay):
13884 (DEFAULT_BUSY_CURSOR_DELAY): New define.
13885 (start_busy_cursor, cancel_busy_cursor, show_busy_cursor)
13886 (hide_busy_cursor): New functions.
13887 (syms_of_xfns): DEFVAR_LISP Vbusy_cursor_delay.
13889 * minibuf.c (read_minibuf): Cancel busy-cursor.
13891 * keyboard.c (command_loop_1): Call start_busy_cursor before
13892 Fcommand_execute and cancel_busy_cursor after it.
13893 (timer_check): Remove busy-cursor code.
13894 (Fread_key_sequence, Fread_key_sequence_vector): Start/cancel busy
13897 * process.c (wait_reading_process_input): Remove busy-cursor code.
13899 * eval.c (Fsignal): Call cancel_busy_cursor instead of
13900 Fx_hide_busy_cursor.
13902 * dispextern.h (Fx_show_busy_cursor, Fx_hide_busy_cursor):
13904 (start_busy_cursor, cancel_busy_cursor): Add prototypes.
13906 * lisp.h (Fx_hide_busy_cursor): Remove prototype.
13908 * xterm.c (XTread_socket): Remove busy-cursor code.
13910 * dispnew.c (flush_stdout) [GLYPH_DEBUG]: New function.
13911 (build_frame_matrix_from_leaf_window): Put code handling
13912 glyph row's not being a slice of a frame row in #if 0.
13913 (sync_window_with_frame_matrix_rows): New function.
13914 (frame_row_to_window): New function.
13915 (mirror_line_dance): Handle copies between windows.
13917 * lread.c (Fload): Use `xfree' instead of `free'.
13918 (init_obarray): Use `xmalloc' instead of `malloc'.
13920 * window.c (Fset_window_buffer): Set WINDOW to the window
13922 (coordinates_in_window): Take frame's internal border width
13925 2000-02-24 Gerd Moellmann <gerd@gnu.org>
13927 * xterm.c (x_display_and_set_cursor): Display cursor of
13928 non-selected windows depending on the setting of
13929 cursor_in_non_selected_windows.
13931 * xdisp.c (cursor_in_non_selected_windows): New variable.
13932 (syms_of_xdisp): DEFVAR_BOOL it.
13934 2000-02-23 Gerd Moellmann <gerd@gnu.org>
13936 * data.c (Fstring_to_number): If number is greater than what
13937 fits into an integer, return a float.
13939 * eval.c (specbind): Remove references to
13940 keyword_symbols_constant_flag.
13942 * data.c (keyword_symbols_constant_flag): Removed.
13943 (Fmakunbound, set_internal, syms_of_data): Remove references to
13944 keyword_symbols_constant_flag.
13946 * bytecode.c (Fbyte_code): Remove keyword_symbols_constant_flag.
13948 2000-02-23 Kenichi Handa <handa@etl.go.jp>
13950 * syntax.c (multibyte_syntax_as_symbol): New variable.
13951 (syms_of_syntax): Declare it as a Lisp variable.
13952 (SYNTAX_WITH_MULTIBYTE_CHECK): New macro.
13953 (scan_lists): If both sexpflag and multibyte_syntax_as_symbol are
13954 nonzero, treat all multibyte characters as symbol.
13955 (init_syntax_once): Give syntax `word' to all multibyte characters.
13957 2000-02-22 Eli Zaretskii <eliz@is.elta.co.il>
13959 * frame.c (Fdelete_frame): Don't let echo_area_window remain on
13962 2000-02-21 Gerd Moellmann <gerd@gnu.org>
13964 * frame.c (Fmouse_position): GCPRO retval instead of x and y.
13966 * xfns.c (x_window_to_frame, x_any_window_to_frame)
13967 (x_non_menubar_window_to_frame): Check the busy-cursor window.
13969 2000-02-21 Dave Love <fx@gnu.org>
13971 * frame.c (Vmouse_position_function): New variable.
13972 (Fmouse_position): Use it.
13973 (syms_of_frame): Install it.
13975 * charset.c (find_charset_in_str): Fix use of `c' instead of `c1'.
13977 2000-02-20 Gerd Moellmann <gerd@gnu.org>
13979 * fileio.c (Finsert_file_contents): Unbind the binding of
13980 standard-output done by temp_output_buffer_setup.
13982 * eval.c (funcall_lambda): Don't bind Qmocklisp_arguments unless
13983 Vmocklisp_arguments is nil. Inline Fcar and Fcdr.
13984 (specbind, unbind_to): Handle most common case of non-constant
13985 symbol with trivial value specially.
13987 * bytecode.c (Fbyte_code) <Bvarset>: Inline most common case.
13989 2000-02-20 Richard M. Stallman <rms@gnu.org>
13991 * data.c (Fmake_variable_buffer_local): Doc fix.
13992 Init found_for_buffer to 0.
13993 (Fmake_variable_frame_local): If the variable has already
13994 been buffer-local, set the check_frame field.
13996 2000-02-20 Eli Zaretskii <eliz@is.elta.co.il>
13998 * msdos.c (IT_write_glyphs): Allocate a larger screen_buf as data
13999 produced for CODING_MODE_LAST_BLOCK requires.
14001 2000-02-18 Dave Love <fx@gnu.org>
14003 * keyboard.c (echo_keystrokes): Remove declaration.
14004 (Vecho_keystrokes) New variable.
14005 (read_char, record_menu_key, read_key_sequence): Use it to allow
14006 use of float value.
14007 (syms_of_keyboard): Change Vecho_keystrokes declaration.
14009 * lread.c: Undef feature selection macros before defining.
14011 2000-02-18 Gerd Moellmann <gerd@gnu.org>
14013 * data.c (let_shadows_buffer_binding_p): Ignore specbindings
14014 for symbols other than the symbol in question.
14016 2000-02-17 Dave Love <fx@gnu.org>
14018 * s/sol2.h (C_DEBUG_SWITCH): Define to allow optimization.
14020 2000-02-17 Gerd Moellmann <gerd@gnu.org>
14022 * emacs.c (main): Use #if GC_MARK_STACK instead of #ifdef.
14024 * alloc.c (enum mem_type): Compile unconditionally.
14026 2000-02-17 Eli Zaretskii <eliz@is.elta.co.il>
14028 * xfaces.c (tty_defined_color): Don't return faulire indication
14029 for unspecified-fg and unspecified-bg pseudo-colors.
14031 2000-02-17 Gerd Moellmann <gerd@gnu.org>
14033 * alloc.c (mark_object): Don't mark symbol names in pure space.
14034 (gc_sweep): Don't unmark symbol names in pure space.
14036 * lisp.h (GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS)
14037 (GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES)
14038 [GC_MARK_STACK]: New defines.
14039 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, UNGCPRO)
14040 [GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS]: Define as no-ops.
14042 * emacs.c (main) [GC_MARK_STACK]: Initialize stack_base.
14044 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Use
14045 allocate_buffer instead of xmalloc.
14047 * alloc.c (toplevel): Include setjmp.h.
14048 (PURE_POINTER_P): New define.
14049 (enum mem_type) [GC_MARK_STACK]: New enumeration.
14050 (Vdead) [GC_MARK_STACK]: New variable.
14051 (lisp_malloc): Add parameter TYPE, call mem_insert if
14052 GC_MARK_STACK is defined.
14053 (allocate_buffer): New function.
14054 (lisp_free) [GC_MARK_STACK]: Call mem_delete.
14055 (free_float) [GC_MARK_STACK]: Set type to Vdead.
14056 (free_cons) [GC_MARK_STACK]: Set car to Vdead.
14057 (stack_base, mem_root, mem_z) [GC_MARK_STACK]: New variables.
14058 (MEM_NIL) [GC_MARK_STACK]: New define.
14059 (struct mem_node) [GC_MARK_STACK]: New structure.
14060 (mem_init, mem_find, mem_insert, mem_delete, mem_insert_fixup)
14061 (mem_delete_fixup, mem_rotate_left, mem_rotate_right)
14062 (live_string_p, live_cons_p, live_symbol_p, live_float_p)
14063 (live_misc_p, live_vector_p, live_buffer_p, mark_memory)
14064 (mark_stack) [GC_MARK_STACK]: New functions.
14065 (Fgarbage_collect) [GC_MARK_STACK]: Call mark_stack.
14066 (clear_marks): Removed.
14067 (gc_sweep): Set free conses' car, free floats' type, free
14068 symbols' function to Vdead. Use lisp_free to free buffers.
14069 (init_alloc_once): Initialize Vdead.
14070 (survives_gc_p): Return non-zero for pure objects.
14072 * alloc.c: Add comments throughout the file.
14074 * atimer.c (stop_other_atimers): Don't call cancel_atimer because
14075 that unblocks alarms.
14077 * alloc.c, bytecode.c, data.c, dispnew.c, ecrt0.c, editfns.c,
14078 emacs.c, floatfns.c, fns.c, lread.c, print.c, config.in, lisp.h,
14079 Makefile.in: Remove `LISP_FLOAT_TYPE' and `standalone'.
14081 * frame.c (make_frame): Set frame initiallly to `garbaged'.
14083 2000-02-17 Kenichi Handa <handa@etl.go.jp>
14085 * xdisp.c (decode_mode_spec_coding): Delete superfluous code to
14086 avoid infinite error signaling. Allocate sufficient memory for
14087 eol_str in the case that eoltype is Lisp_Int.
14089 2000-02-17 Stefan Monnier <monnier@cs.yale.edu>
14091 * syntax.c (Fforward_comment): Undo the previous change, since cc-mode
14092 depends on the previous behavior.
14094 2000-02-16 Gerd Moellmann <gerd@gnu.org>
14096 * sysdep.c (vfork) [!HAVE_VFORK]: Removed.
14098 2000-02-15 Gerd Moellmann <gerd@gnu.org>
14100 * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN): Define.
14102 * process.c (send_process) [BROKEN_PTY_READ_AFTER_EAGAIN]:
14103 Workaround for FreeBSD bug. Clear output queue after EAGAIN in
14106 2000-02-15 Richard M. Stallman <rms@gnu.org>
14108 * data.c (set_internal): Don't make variable buffer-local
14109 if within a let-binding for the same buffer.
14110 (let_shadows_buffer_binding_p): New function.
14112 * eval.c (specbind): For buffer-local value,
14113 record the current buffer also.
14114 (unbind_to): Cope with that change.
14116 2000-02-15 Gerd Moellmann <gerd@gnu.org>
14118 * window.c (Fsave_window_excursion): Doc fix.
14120 2000-02-15 Stefan Monnier <monnier@cs.yale.edu>
14122 * syntax.c (back_comment): Make sure we only consider comment-starters
14123 of the relevant style and return -1 in case of a failure to find the
14124 beginning of the comment.
14125 (Fforward_comment): If back_comment fails, go back to the position just
14126 after the comment-end.
14127 (scan_lists): Add comment describing a very minor bug.
14129 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
14131 * minibuf.c (Ftry_completion, Fall_completions): Add a reference to
14132 `completion-regexp-list' in the docstring.
14134 2000-02-14 Dave Love <fx@gnu.org>
14136 * xfaces.c (tty_defined_color): Declare color_idx unsigned long.
14138 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
14140 * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS
14141 to Emacs' syntax. Also fix the comment about set/not-set meanings
14142 since Emacs syntax is not the value 0 any more.
14143 * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax
14144 since it's now part of RE_SYNTAX_EMACS.
14146 2000-02-12 Dave Love <fx@gnu.org>
14148 * frame.h (SELECTED_FRAME): Use NULL, not 0 to avoid warnings on Alpha.
14150 2000-02-12 Gerd Moellmann <gerd@gnu.org>
14152 * xdisp.c (syms_of_xdisp): Doc fix for scroll-conservatively.
14154 2000-02-12 Dave Love <fx@gnu.org>
14156 * s/aix3-2.h, s/osf-1.h: Define C_DEBUG_SWITCH for non-gcc.
14158 * s/ux4800.h, s/umips.h, s/umax.h, s/sol2.h, s/sco5.h, s/rtu.h:
14159 * s/ptx4.h, s/umax.h, s/dgux.h, s/bsd4-2.h, s/bsd4-3.h:
14160 * s/hpux.h: Don't define HAVE_VFORK.
14162 * s/gnu-linux.h: Don't define HAVE_VFORK or HAVE_SYS_SIGLIST.
14164 * s/nextstep.h: Don't define HAVE_ALLOCA.
14166 * config.in: Add vfork bits.
14168 2000-02-12 Gerd Moellmann <gerd@gnu.org>
14170 * process.c (Fopen_network_stream) [POLL_FOR_INPUT]: Register
14171 unwind function to undo the effect of stopping atimers.
14173 * keyboard.c (bind_polling_period): Stop all timers except poll_timer.
14175 * atimer.c (stopped_atimers): New variable.
14176 (stop_other_atimers, run_all_atimers, unwind_stop_other_atimers):
14179 * atimer.h (stop_other_atimers, run_all_atimers)
14180 (unwind_stop_other_atimers): Add function prototypes.
14182 * s/hpux10.h (HAVE_XRMSETDATABASE): Define if not already defined.
14184 2000-02-11 Ken Raeburn <raeburn@gnu.org>
14186 * Makefile.in (LIBX): Link in tiff library before jpeg, since tiff
14187 library may depend on jpeg.
14188 (atimer.o): Depends on atimer.c.
14190 2000-02-11 Kenichi Handa <handa@etl.go.jp>
14192 * insdel.c (del_range_1): Call update_compositions.
14193 (del_range_both): Call update_compositions just once..
14195 2000-02-10 Dave Love <fx@gnu.org>
14197 * xfns.c (create_frame_xic): Fix initialization of automatic
14198 aggregates for pcc.
14200 2000-02-09 Kenichi Handa <handa@etl.go.jp>
14202 * ccl.c (CCL_MAKE_CHAR): New macro.
14203 (ccl_driver) <CCL_TranslateCharacter>: Check the validity of
14204 registers by CCL_MAKE_CHAR before calling translate_char.
14205 <CCL_TranslateCharacterConstTbl> Likewise.
14207 2000-02-08 Dave Love <fx@gnu.org>
14209 * lread.c (__EXTENSIONS__): Define.
14211 2000-02-08 Gerd Moellmann <gerd@gnu.org>
14213 * puresize.h (BASE_PURESIZE): Increase to 650000.
14215 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
14217 * msdos.c (XMenuActivate): Turn off the cursor after displaying
14220 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
14222 * s/msdos.h (INTERNAL_TERMINAL): Add capabilities se, so, us, ue,
14223 md, mh, mb, mr, and me to the fake termcap entry.
14225 2000-02-06 Ken Raeburn <raeburn@gnu.org>
14227 * sound.c (sound_cleanup): Don't call device close routine if the
14228 function pointer is null.
14230 2000-02-06 Andrew Innes <andrewi@gnu.org>
14232 * dispextern.h: Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM,
14233 around image definitions and prototypes.
14234 (gamma_correct) [WINDOWSNT]: New prototype.
14236 * w32term.c (x_make_frame_visible): Replace call to
14237 input_poll_signal with poll_for_input.
14239 * window.c [WINDOWSNT]: Include w32term.h.
14241 * xdisp.c [WINDOWSNT]: Include w32term.h.
14243 * makefile.nt: Add dependencies on w32gui.h.
14244 (OBJ1): Include atimer.obj.
14245 ($(BLD)\atimer.obj): New dependency rule.
14247 * w32.c (sigmask): New function (does nothing).
14248 (sigunblock): Ditto.
14250 * frame.c [WINDOWSNT]: Include w32term.h.
14252 * w32gui.h (struct W32FontStruct): Add ascent and descent slots.
14254 * lread.c (syms_of_lread): Fix literal newlines.
14256 * emacs.c (USAGE): Split into USAGE1 and USAGE2, to work-around
14257 the string constant limit (2048 bytes) in MSVC.
14260 2000-02-05 INOUE Seiichiro <inoue@ainet.or.jp>
14262 * xterm.c (x_display_and_set_cursor) [HAVE_X_I18N]: Set pre-edit area.
14263 (x_display_cursor) [HAVE_X_I18N]: Don't set it here.
14264 (XTread_socket) [HAVE_X_I18N]: <KeyPress, KeyRelease>: Don't
14265 dispatch the event.
14267 2000-02-04 Dave Love <fx@gnu.org>
14269 * fileio.c: Remove some unused vars.
14270 (_GNU_SOURCE): Define (for euidaccess).
14272 * lread.c (_XOPEN_SOURCE): Declare (for ftello).
14274 * minibuf.c (read_minibuf_noninteractive): Remove undeclared
14276 (read_minibuf): Deal with allow_props correctly.
14278 2000-02-03 Eli Zaretskii <eliz@is.elta.co.il>
14280 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Enlarge to 60000.
14282 2000-02-03 Ken Raeburn <raeburn@gnu.org>
14284 * search.c (compile_pattern): If a cache entry has a nil regexp,
14285 fill in that entry instead of clobbering a previously cached
14288 2000-02-02 Ken Raeburn <raeburn@gnu.org>
14290 * puresize.h (BASE_PURESIZE): Increase to 610000.
14292 2000-02-02 Gerd Moellmann <gerd@gnu.org>
14294 * frame.c (Fframe_parameters): Add GCPRO because tty_color_name
14297 2000-02-02 Kenichi Handa <handa@etl.go.jp>
14299 * ccl.c (ccl_driver) <CCL_WriteExprRegister>: Set jump_address
14300 instead of incrementing ic directly.
14301 <CCL_WriteExprConst> Likewise.
14302 <ccl_set_expr>: Set ic to jump_address.
14304 * fileio.c (e_write): Fix the handling of
14305 CODING_FINISH_INSUFFICIENT_SRC.
14307 2000-02-01 Dave Love <fx@gnu.org>
14309 * editfns.c (Fpropertize): Doc fix.
14311 * process.c (Fstart_process): Doc fix.
14313 * eval.c: Fix various doc strings not to duplicate information
14314 from help-manyarg-func-alist.
14316 * window.c (Fset_window_margins): Don't make interactive. Doc fix.
14318 * doc.c (Vhelp_manyarg_func_alist): New variable.
14319 (Fdocumentation): Use it.
14320 (syms_of_doc): Define it.
14322 2000-01-31 Gerd Moellmann <gerd@gnu.org>
14324 * xterm.c (xim_open_dpy): Remove unused local variable.
14326 * emacs.c (USAGE): Use term `display options' instead of `X options'.
14328 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: New function.
14329 (syms_of_xdisp) [GLYPH_DEBUG]: Defsubr it.
14331 * fns.c (sweep_weak_table): New function.
14332 (sweep_weak_hash_tables): Use it. Keep on marking until there
14335 2000-01-30 Gerd Moellmann <gerd@gnu.org>
14337 * xterm.c (x_delete_display): Update next_noop_dpyinfo to ensure
14338 that XTread_socket does not crash by trying to call XNoOp on a
14341 2000-01-30 Jason Rumney <jasonr@gnu.org>
14343 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
14344 Change selected_frame to SELECTED_FRAME ().
14345 (w32_console_mouse_position): Remove #ifndef MULE from around
14346 `insist' parameter.
14348 * makefile.nt: Remove dosfns.obj.
14350 * term.c (term_init) [WINDOWSNT]: Initialize TN_max_colors.
14352 * w32fns.c (w32_defined_color): Check for valid frame before
14353 applying gamma correction. Eliminate dependency on frame elsewhere.
14354 (w32_load_system_font): Switch FIXED_PITCH and VARIABLE_PITCH.
14355 (w32_to_x_font): Use resx and resy not height_in and width_in.
14356 (x_to_w32_font): Doc fix.
14357 (xlfd_strip_height): New function to strip and return font height.
14358 (w32_font_match): Compare height separately from rest of xlfd
14359 spec, using xlfd_strip_height.
14361 * w32term.c (w32_term_init): Swap resx and height_in, resy and
14362 width_in. Use w32_defined_color in place of defined_color.
14364 * w32faces.c: Merge more of DOS and X specifics in preparation for
14365 merge with xfaces.c.
14366 (defined_color): Remove FIXME comment.
14367 (tty_color_name): Provide w32-specific function.
14368 (realize_tty_face): Handle FACE_TTY_DEFAULT*_COLOR specially.
14370 * w32console.c (turn_on_face, turn_off_face): Removed.
14371 (w32_face_attributes): New function.
14372 (Global_variables): Reduce scope where possible.
14373 (clear_frame, ins_del_lines, scroll_line): Use char_attr_normal as
14375 (hl_mode): Don't modify text attributes.
14376 (write_glyphs): Don't do anything if len <= 0. Use
14377 w32_face_attributes to get attributes for drawing. Write
14378 terminating codes using char_attr_normal.
14379 (reset_terminal_modes, set_terminal_modes): Turn off highlight.
14380 (update_begin, update_end): Likewise.
14381 (vga_stdcolor_name): New function.
14382 (initialize_w32_display): Remove char_attr_reverse and char_attr.
14383 (Fset_screen_color): Remove char_attr_reverse.
14385 2000-01-29 Gerd Moellmann <gerd@gnu.org>
14387 * xfns.c (xic_set_preeditarea): Take window parameter and
14388 window-relative pixel-positions.
14390 * xterm.c (x_display_cursor): Set XIC pre-edit area only if window
14391 is its frame's selected window.
14392 (xim_instantiate_callback): Likewise.
14394 * xfns.c (x_create_im): Removed.
14395 (DEFAULT_STYLE, DEFAULT_FONT): Removed.
14396 (supported_xim_styles): Renamed from supported_styles.
14397 (best_xim_style): Renamed from best_style.
14398 (create_frame_xic): Renamed from xic_create_frame.
14399 (free_frame_xic): Renamed from xic_destroy_frame.
14401 2000-01-29 INOUE Seiichiro <inoue@ainet.or.jp>
14403 * xterm.c (XTread_socket) [HAVE_X_I18N]: If event is for none of
14404 our frames, call XFilterEvent with 2nd parameter `None'.
14405 (XTread_socket) <KeyPress> [HAVE_X_I18N]: Handle XmbLookupString
14406 returning XBufferOverflow.
14407 (XTread_socket) <ConfigureNotify> [HAVE_X_I18N]: Set XIC status area.
14408 (x_display_cursor) [HAVE_X_I18N]: Set XIC pre-edit area.
14409 (x_new_fontset) [HAVE_X_I18N]: Create XIC status area fontset.
14410 (xim_destroy_callback, xim_open_dpy, xim_instantiate_callback)
14411 (xim_initialize, xim_close)
14412 [HAVE_X_I18N && HAVE_X11R6]: New functions.
14413 (x_destroy_window) [HAVE_X_I18N]: Call xic_destroy_frame.
14414 (x_term_init) [HAVE_X_I18N]: Call xim_initialize.
14415 (x_delete_display) [HAVE_X_I18N]: Call xim_close.
14417 * xterm.h (struct x_display_info) [HAVE_X_I18N]: Add members `xim'
14419 (struct x_output) [HAVE_X_I18N]: Remove member `xim', add
14420 `xic_style' and `xic_xfs'.
14421 (FRAME_MENUBAR_HEIGHT, FRAME_X_XIM, FRAME_X_XIM_STYLES)
14422 (FRAME_XIC_STYLE, FRAME_XIC_FONTSET): New macros.
14423 (FRAME_XIM): Removed.
14425 * xfns.c (supported_styles): New variable.
14426 (DEFAULT_STYLE, DEFAULT_FONT): New macros
14427 (xic_create_xfontset, best_style, xic_create_frame)
14428 (xic_destroy_frame, xic_set_preeditarea, xic_set_statusarea)
14429 (xic_set_xfontset): New functions.
14431 2000-01-28 Dave Love <fx@gnu.org>
14433 * s/irix6-5.h: Revert last change after change to irix5-0.h.
14435 * m/iris4d.h (C_SWITCH_MACHINE): Don't use -G0.
14437 2000-01-28 Gerd Moellmann <gerd@gnu.org>
14439 * buffer.c (Fother_buffer): Don't call Fset_buffer_major_mode
14440 for *scratch* if it already existed.
14442 * emacs.c (USAGE): New macro.
14443 (main): Use it to display usage information.
14445 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
14447 Support for the menu-help feature:
14449 * msdos.h: Change prototypes of XMenuAddSelection and XMenuActivate.
14451 * msdos.c (IT_clear_end_of_line): Print the extent of the cleared
14452 part of the line to the termscript file.
14453 (IT_clear_to_end): Clear the entire line, not just its beginning.
14454 (menu_help_message, prev_menu_help_message): New variables.
14455 (IT_menu_make_room): Make room for the help_text member.
14456 (IT_menu_display): New argument disp_help; all callers changed.
14457 If disp_help is non-zero, store the help text of the active menu
14458 item in menu_help_message.
14459 (XMenuAddPane): Initialize the help_text member to NULL.
14460 (XMenuAddSelection): New argument help_text. Store it in the
14462 (XMenuActivate): New argument help_callback. If the value of
14463 menu_help_message has changed since the last time, display the
14464 menu help message text while waiting for the mouse to move. Clear
14465 the echo area before exiting.
14466 (XMenuDestroy): Free the help_text member.
14468 2000-01-27 Gerd Moellmann <gerd@gnu.org>
14470 * xmenu.c (xmenu_show) [!USE_X_TOOLKIT]: Pass help to
14471 XMenuAddSelection. Pass help callback to XMenuActivate.
14472 (menu_help_callback) [!USE_X_TOOLKIT]: New function.
14474 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
14476 * atimer.c (start_atimer) [!HAVE_SETITIMER]: Use EMACS_SET_SECS
14477 and EMACS_SET_USECS.
14479 2000-01-26 Dave Love <fx@gnu.org>
14481 * editfns.c (Fchar_after, Fchar_before): Doc fix.
14483 * bytecode.c (Fbyte_code): Use {BEFORE,AFTER}_POTENTIAL_GC where
14484 an error may be signalled.
14486 2000-01-26 Gerd Moellmann <gerd@gnu.org>
14488 * s/irix6-5.h [__GNUC__ && __GNUC_MINOR__ >= 95]: Undef
14489 LD_SWITCH_SYSTEM inherited from irix5-0.h.
14491 * bytecode.c (Fbyte_code) [BYTE_CODE_SAFE]: Fix typo.
14493 2000-01-25 Gerd Moellmann <gerd@gnu.org>
14495 * charset.c (Fstring): If there is a multibyte char among
14496 the args, always return a multibyte string.
14498 2000-01-25 Gerd Moellmann <gerd@gnu.org>
14500 * sysdep.c (sys_select): Turn atimers off and on instead of
14501 recording and restoring old alarm handler
14503 * process.c (toplevel): Include atimer.h.
14504 (create_process_1): Rewritten.
14505 (create_process): Use atimers instead of alarm.
14506 (wait_reading_process_input) [hpux]: Turn atimers off instead
14507 of turning off SIGALRM.
14508 (wait_reading_process_input): Turn off atimers instead off
14509 calling stop_polling.
14511 * emacs.c (main): Call init_atimer.
14513 * keyboard.c (toplevel): Include systime.h and atimer.h.
14514 (polling_for_input): Removed because unused.
14515 (input_poll_signal) [POLL_FOR_INPUT]: Removed.
14516 (poll_timer): New variable.
14517 (poll_for_input, poll_for_input_1): New functions.
14518 (start_polling, stop_polling): Rewritten.
14520 * keyboard.h (polling_for_input): Removed.
14522 * atimer.h, atimer.c: New files.
14524 * Makefile.in (obj): Add atimer.o.
14525 (atimer.o): New target.
14527 * blockinput.h (pending_atimers): Add extern declaration.
14528 (UNBLOCK_INPUT): Rewritten. Handle pending atimers.
14530 * lisp.h (popup_activated_flag): Add extern declaration.
14532 * xmenu.c (popup_activated_flag): Make externally visible.
14533 (popup_activate_callback) [USE_MOTIF]: Increment popup_activated_flag.
14534 (popup_deactivate_callback) [USE_MOTIF]: Decrement it.
14536 * xterm.c (toplevel): Include atimer.h.
14537 (toolkit_scroll_bar_interaction): New variable.
14538 (Fxt_process_timeouts): Removed.
14539 (x_process_timeouts): New function.
14540 (xt_action_hook): Clear toolkit_scroll_bar_interaction.
14541 (x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
14542 (x_make_frame_visible): Call poll_for_input_1 instead of
14543 input_poll_signal. Don't call alarm.
14544 (x_initialize): Install timer calling x_process_timeouts.
14546 2000-01-24 Dave Love <fx@gnu.org>
14548 * s/irix5-0.h: Don't set LD_SWITCH_SYSTEM -- we use unexelf now.
14549 Don't use -cckr -- apparently not now necessary.
14551 2000-01-24 Eli Zaretskii <eliz@is.elta.co.il>
14553 * msdos.c (IT_menu_display): Truncate long menu lines at the right
14556 2000-01-23 Jason Rumney <jasonr@gnu.org>
14558 * w32fns.c (w32_defined_color): Apply gamma correction before
14559 trying to map to the palette.
14560 (w32_wnd_proc) [WM_ERASE_BACKGROUND]: Pass device context of frame
14563 * w32term.c (w32_fill_rect): Do not try to deal with NULL hdc
14564 here. Callers changed to always pass real device context.
14565 (w32_draw_bitmap): Likewise.
14566 (w32_get_glyph_overhangs): Likewise.
14567 (w32_draw_box_rect): Make use of s->hdc rather than getting a new one.
14568 (w32_set_vertical_scroll_bar): Pass correct HWND parameters to
14569 pfnSetScrollInfo and SetScrollRange.
14570 (x_get_char_face_and_encoding): Don't turn iso8859-1 characters
14571 back into MULE characters after decoding them.
14572 (x_get_glyph_face_and_encoding): Likewise.
14573 (w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
14574 GetCharABCWidthsW fails, since this is defined on Windows 9x.
14575 (x_produce_glyphs): Calculate per char metrics for a character
14576 that we know exists in default font when font_not_found_p is true.
14578 2000-01-22 Jason Rumney <jasonr@gnu.org>
14580 * makefile.nt (intervals.obj, composite.obj): New modules.
14581 (composite.h): Added as dependency where appropriate.
14583 * w32gui.h (XGCValue): New struct for emulating X GCs.
14585 * w32term.h (XCharStruct): New struct for emulating X.
14587 * w32console.c (turn_on_face, turn_off_face): New functions.
14588 (change_line_highlight): New prototype for new redisplay.
14589 (write_glyphs): Support multibyte text. Support faces.
14591 * w32faces.c: Complete rewrite for new redisplay based on new xfaces.c.
14593 * w32fns.c: Use SELECTED_FRAME macro in place of selected_frame
14594 throughout. struct frame * in place of FRAME_PTR.
14595 Skeleton support for images, toolbars, tooltips from xfns.c.
14596 (Fx_create_frame): Use system default for default scroll bar width.
14597 (w32_get_arg): Renamed from x_get_arg.
14598 (Fx_file_dialog): New function.
14599 (w32_list_fonts): Check cache before asking system.
14600 (Vw32_enable_synthesized_fonts): New variable.
14601 (Vw32_enable_italics): Obsolete, removed.
14603 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
14604 Use SELECTED_FRAME macro.
14606 * w32menu.c: Add skeleton support for help strings on menus.
14607 (add_menu_item): Native checkbox and radio support added, but not
14608 yet enabled due to bugs.
14609 (push_menu_item): Add parameters type, selection and help.
14611 Formatting changes to reduce unnecessary diffs with xmenu.c.
14613 * w32select.c (Fw32_set_clipboard_data): Update call to
14614 find_charset_in_str.
14616 * w32term.c: Complete rewrite for new redisplay based on new
14617 xterm.c with necessary sections merged back in from old w32term.c.
14619 2000-01-21 Richard M. Stallman <rms@gnu.org>
14621 * data.c (set_internal): Further fix in same criterion.
14623 2000-01-20 Richard M. Stallman <rms@gnu.org>
14625 * data.c (set_internal): Fix the criteria for whether
14626 to swap out the old cached binding.
14628 2000-01-19 Dave Love <fx@gnu.org>
14630 * lread.c: (syms_of_lread) [user-init-file]: Doc change.
14632 2000-01-18 Kenichi Handa <handa@etl.go.jp>
14634 * regex.c (re_compile_fastmap): While checking a range table for
14635 `charset', skip flag bits for a character class correctly.
14637 2000-01-17 Gerd Moellmann <gerd@gnu.org>
14639 * m/news-risc.h (LD_SWITCH_MACHINE): Define differently for GCC.
14641 * xfns.c (x_window): Call lw_create_widget with new parameter list.
14643 * widget.c (EmacsFrameSetCharSize): Change size of children first
14644 because of problems with main window geometry management under Lesstif.
14646 * xmenu.c (enum menu_item_idx): New enumeration replacing defines
14647 MENU_ITEMS_ITEM_.*.
14648 (MENU_ITEMS_ITEM_HELP): New enumerator.
14649 (push_menu_item): Add parameter HELP. Record help in menu_items.
14650 (single_menu_item, single_submenu, list_of_items): Call
14651 push_menu_item with new parameter.
14652 (single_submenu): Set help string in widget value.
14653 (menu_highlight_callback): New function.
14654 (set_frame_menubar): Call lw_create_widget with new
14656 (xmenu_show, xdialog_show): Ditto.
14658 2000-01-13 Gerd Moellmann <gerd@gnu.org>
14660 * sound.c (Fplay_sound): Improve doc string.
14662 2000-01-11 Richard M. Stallman <rms@gnu.org>
14664 * lisp.h (set_internal): Enter the new arg.
14666 * eval.c (specbind): Record buffer-local variables specially,
14667 indicating which buffer's binding was saved.
14668 (unbind_to): Restore buffer-local variables specially
14669 in the proper buffer.
14671 * data.c (set_internal): New arg BUF.
14673 * eval.c (specbind, unbind_to): Pass new arg to set_internal.
14674 * data.c (Fset): Pass new arg to set_internal.
14675 * bytecode.c (Fbyte_code): Pass new arg to set_internal.
14677 2000-01-11 Gerd Moellmann <gerd@gnu.org>
14679 * .gdbinit: Adapt to new strings. Add xbacktrace, xreload, xprintsym.
14681 2000-01-11 Richard M. Stallman <rms@gnu.org>
14683 * minibuf.c (Ftry_completion): Doc fix.
14685 2000-01-11 Gerd Moellmann <gerd@gnu.org>
14687 * keyboard.c (Fclear_this_command_keys): Clear recent_keys
14690 2000-01-11 Andreas Schwab <schwab@suse.de>
14692 * coding.c (code_convert_region): Initialize total_skip.
14694 2000-01-08 Dave Love <fx@gnu.org>
14696 * eval.c (Fuser_variable_p): Check customizability too.
14698 2000-01-07 Gerd Moellmann <gerd@gnu.org>
14700 * minibuf.c (Fcompleting_read): Doc fix.
14702 2000-01-05 Gerd Moellmann <gerd@gnu.org>
14704 * s/freebsd.h (C_SWITCH_SYSTEM): Add -I /usr/local/include and
14707 * xfns.c (x_create_im): New function to set IM and IC of a frame.
14708 Check that input style is supported before trying to create an
14710 (x_window): Call x_create_im.
14712 2000-01-04 Gerd Moellmann <gerd@gnu.org>
14714 * xfns.c (current_gif_memory_src): New variable.
14715 (gif_load): Record the address of the current memory source
14716 in current_gif_memory_src.
14717 (gif_read_from_memory): Use current_gif_memory_src.
14719 * systime.h (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME): Give
14720 macros statement form.
14722 * sound.c (struct sound): Renamed from struct sound_file.
14723 (struct sound): Add members `data' and `header_size'.
14724 (enum sound_attr): Add SOUND_DATA.
14725 (current_sound, current_sound_device): Variables renamed from
14726 sound_file and sound_device.
14727 (parse_sound): Parse :data.
14728 (parse_sound): Handle sound data in strings.
14729 (find_sound_type): Function renamed from find_sound_file_type.
14730 (wav_init, au_init): Fail if sound's header_size is smaller than
14731 needed header size.
14732 (wav_play, au_play): Play sounds from string data.
14734 * puresize.h (BASE_PURE_SIZE): Increase to 600000.
14736 * lisp.h: Add prototype for allocate_string_data.
14738 * alloc.c (Fgarbage_collect): Return number of live and free strings.
14740 * alloc.c (mark_buffer): Remove code in #if 0.
14742 (UNMARK_BALANCE_INTERVALS): Give the macro statement form.
14743 (strings_consed): New variable.
14744 (allocate_string): Set it.
14745 (syms_of_alloc): Add DEFVAR_INT for strings_consed.
14746 (Fmemory_use_counts): Return strings_consed. Use Flist.
14748 * alloc.c: General cleanup in comments etc. Remove conditional
14749 compilation for `standalone'.
14751 * lisp.h (struct Lisp_String): Make DATA member `unsigned char *'.
14753 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P):
14754 (GC_STRING_BYTES, GC_STRING_CHARS): New macros.
14755 (DONT_COPY_FLAG): Removed.
14756 (SBLOCK_SIZE, LARGE_STRING_BYTES): New macros.
14757 (struct sdata, struct sblock): New
14758 (struct string_block): Rewritten.
14759 (STRINGS_IN_STRING_BLOCK): New macro.
14760 (oldest_sblock, current_sblock, total_strings, total_free_strings)
14761 (large_sblocks, string_blocks, string_free_list): New variables.
14762 (NEXT_FREE_LISP_STRING, SDATA_OF_STRING, SDATA_SIZE): New macros.
14763 (init_strings): Rewritten.
14764 (allocate_string, allocate_string_data, compact_small_strings)
14765 (free_large_strings, sweep_strings): New functions.
14766 (STRING_BLOCK_SIZE, STRING_BLOCK_OUTSIZE)
14767 (struct string_block_head, current_string_block)
14768 (first_string_block, large_string_blocks, STRING_FULLSIZE)
14769 (STRING_PAD): Removed.
14770 (make_uninit_multibyte_string, make_pure_string): Rewritten.
14771 (Fgarbage_collect): Don't set mark bit in large strings.
14772 (mark_object): Mark strings differently. Mark symbol names
14774 (survives_gc_p): Test marked strings differently.
14775 (gc_sweep): Sweep strings differently, unmark strings in
14777 (compact_strings): Removed.
14779 2000-01-04 Eli Zaretskii <eliz@is.elta.co.il>
14781 * xfaces.c (syms_of_xfaces): defsubr Scolor_gray_p and
14782 Scolor_supported_p even if HAVE_X_WINDOWS is not defined.
14784 2000-01-04 Kenichi Handa <handa@etl.go.jp>
14786 * fileio.c (Finsert_file_contents): Signal error if visiting file
14787 in a non-empty buffer.
14789 * term.c (encode_terminal_code): Fix the previous change.
14791 2000-01-03 Gerd Moellmann <gerd@gnu.org>
14793 * xfaces.c (syms_of_xfaces): Change Sface_color_gray_p to
14794 Scolor_gray_p, Sface_color_supported_p to Scolor_supported_p.
14796 * s/hpux9.h (NO_EDITRES): Define even if HAVE_LIBXMU.
14798 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
14800 * xdisp.c (handle_single_display_prop) [HAVE_WINDOW_SYSTEM]: No
14801 need to test for MSDOS frames.
14803 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
14805 * dosfns.c (unspecified_colors): Remove.
14806 (msdos_stdcolor_idx): Use global variables unspecified_fg and
14808 (msdos_stdcolor_name): Return strings for unspecified fore- and
14809 back-ground colors.
14811 * xfaces.c (Qunspecified_fg, Qunspecified_bg): Remove.
14812 (syms_of_xfaces): Remove their staticpro's.
14813 (tty_color_name): Return Lisp strings for unspecified fore- and
14814 back-ground colors.
14815 (Finternal_set_lisp_face_attribute): Remove the special treatment
14816 for Qunspecified_{f,b}g.
14817 (realize_default_face): Replace Qunspecified_{f,b}g with a Lisp string.
14819 2000-01-03 Gerd Moellmann <gerd@gnu.org>
14821 * xdisp.c (reseat_at_next_visible_line_start): Position before
14822 newline only if ending up on a newline.
14823 (next_element_from_ellipsis): Return success. Handle case of
14824 displaying no ellipsis. Fix case of ellipsis defined in display table.
14825 (next_element_from_buffer): Return 0 if next_element_from_ellipsis
14828 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
14830 * xfaces.c (Fcolor_gray_p): Renamed from face-color-gray-p.
14831 (Fcolor_supported_p): Renamed from face-color-supported-p.
14833 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
14835 * xfaces.c (tty_defined_color): Pass frame to tty-color-desc. The
14836 list of colors renamed to tty-defined-color-alist.
14837 (tty_color_name): Pass the frame to tty-color-by-index.
14838 (realize_tty_face): tty-color-alist is now a function which
14839 accepts the frame as argument.
14841 * term.c (Ftty_display_color_p): Accept an optional argument FRAME.
14843 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
14845 * term.c (insert_glyphs): Pass glyph, not &glyph, to
14846 encode_terminal_code.
14848 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
14850 * dispnew.c (mode_line_string): Support termcap frames as well.
14852 2000-01-01 Gerd Moellmann <gerd@gnu.org>
14854 * syntax.c (Fforward_word): Undo previous change.
14856 * editfns.c (Fconstrain_to_field): Don't constrain if
14857 inhibit-field-text-motion is non-nil.
14858 (Fline_beginning_position): Undo previous change.
14859 (Fline_end_position): Ditto.
14861 * syntax.c (Fforward_word): Notice field boundaries only if
14862 inhibit-field-text-motion is nil.
14864 * lisp.h: Add extern declaration for Vinhibit_field_text_motion.
14866 * editfns.c (Vinhibit_field_text_motion): New variable.
14867 (inhibit-field-text-motion): New DEFVAR_LISP.
14868 (Fline_beginning_position, Fline_end_position): Notice field
14869 boundaries only if inhibit-field-text-motion is nil.
14871 * xfns.c (x_create_x_image_and_pixmap): Remove parameter FILE.
14872 All calls adjusted.
14873 (x_build_heuristic_mask): Likewise.
14874 (xbm_load_image_from_file): Change error output.
14875 (xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
14876 (gif_load, gs_load, x_kill_gs_process): Ditto.
14878 * xfns.c (gif_load): Avoid sign extension and thus out of bounds
14879 color indices when accessing raster pixels.
14880 (gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
14881 one of :file or :data.
14882 (enum pbm_keyword_index): Add PBM_DATA.
14883 (pbm_format): Add :data.
14884 (pbm_image_p): Allow either :file or :data.
14885 (pbm_read_file): New function.
14886 (pbm_scan_number): Rewritten to read from string.
14887 (pbm_load): Support :data.
14889 See ChangeLog.8 for earlier changes.
14891 ;; Local Variables:
14892 ;; coding: iso-2022-7bit
14895 Copyright (C) 2001 Free Software Foundation, Inc.
14896 Copying and distribution of this file, with or without modification,
14897 are permitted provided the copyright notice and this notice are preserved.