1 2001-10-31 Gerd Moellmann <gerd@gnu.org>
3 * lread.c (to_multibyte): Fix computation of new read_buffer_size.
5 * xfaces.c (realize_x_face): If C is not a single-byte character,
6 set the face's colors_copied_bitwise_p instead of the defaulted_p
7 members which have a different meaning.
8 (free_face_colors): Do nothing for a face whose colors have been
11 * dispextern.h (struct face) <colors_copied_bitwise_p>: New
14 2001-10-31 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
16 * marker.c: Change doc-string comments to `new style' [w/`doc:'
19 2001-10-31 Gerd Moellmann <gerd@gnu.org>
21 * fns.c (require_unwind): Return Lisp_Object.
23 2001-10-31 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
25 * keyboard.c (lucid-menu-bar-dirty-flag): Doc fix.
26 (last-input-char): Revert doc-string to be the same as the
27 doc-string of `last-input-event'.
29 * xdisp.c: Fix typos in comments.
31 2001-10-31 Gerd Moellmann <gerd@gnu.org>
33 * window.c (grow_mini_window): Handle case that the root
34 window is already smaller than the nominal mininum height.
36 2001-10-30 Stefan Monnier <monnier@cs.yale.edu>
38 * emacs.c (main): Don't call keys_of_macros any more.
40 * lisp.h (keys_of_macros): Remove.
42 * macros.c (keys_of_macros): Remove.
44 * xfaces.c (Fface_attribute_relative_p): Declare args.
46 2001-10-30 Jason Rumney <jasonr@gnu.org>
48 * w32fns.c (w32_to_x_charset): Increase size of XLFD charset buffer.
49 (enum_font_cb2): Ignore fonts with vertical orientation.
51 2001-10-30 Richard M. Stallman <rms@gnu.org>
53 * keyboard.c (Finput_pending_p): Doc fix.
55 2001-10-30 Gerd Moellmann <gerd@gnu.org>
57 * xterm.c (x_after_update_window_line): Don't run the code
58 clearing in borders for rows whose visible height is 0.
60 * xdisp.c (clear_garbaged_frames): Redraw the frame only if its
61 resized_p flag is set. If not set, use the much less flickering
62 method previously used.
64 * dispnew.c (change_frame_size_1): Set frame's resized_p.
66 * frame.h (struct frame) <resized_p>: New member.
68 * lread.c (to_multibyte): Ensure read_buffer is at least twice
69 as large as the number of bytes to convert.
71 * lread.c (to_multibyte): New function.
74 2001-10-30 Eli Zaretskii <eliz@is.elta.co.il>
76 * msdos.h (FRAME_LINE_HEIGHT): Define (it's used by xmenu.c).
78 2001-10-30 Gerd Moellmann <gerd@gnu.org>
80 * xterm.c (x_draw_relief_rect): Correct bottom relief by 1 pixel.
81 (x_set_glyph_string_background_width): Set extends_to_end_of_line_p
82 if the row's fill_line_p is set and drawing the last glyph with
83 DRAW_IMAGE_{RAISED,SUNKEN}.
85 * xdisp.c (clear_garbaged_frames): Call Fredraw_frame.
87 2001-10-29 Stefan Monnier <monnier@cs.yale.edu>
89 * xmenu.c: Include coding.h and charset.h.
90 (Fx_popup_menu): Use FRAME_PTR and FRAME_FONT and FRAME_LINE_HEIGHT.
91 (Fx_popup_dialog): Use FRAME_PTR and enum scroll_bar_part.
92 (single_submenu, xmenu_show): Use ENCODE_SYSTEM.
93 Explicitly set wv->help. Use `TRUE' rather than `True'.
94 (menu_help_callback): Use empty_string.
96 * w32menu.c (Fx_popup_menu): Explicitly init f, xpos, and ypos.
97 (Fx_popup_dialog): Explicitly init f.
98 (w32_menu_display_help): Use empty_string.
100 2001-10-29 Richard M. Stallman <rms@gnu.org>
102 * fns.c (Frequire): Detect recursive try to require the same
103 feature 3 or more levels deep, and get error.
104 (require_unwind): New subroutine.
105 (require_nesting_list): New variable.
106 (syms_of_fns): Init and staticpro it.
108 * print.c (print_object): Clarify indication of insertion type.
110 2001-10-29 Eli Zaretskii <eliz@is.elta.co.il>
112 * coding.c (syms_of_coding): Document that locale-coding-system is
113 used for decoding input on X.
115 * window.c (Fscroll_left, Fscroll_right): Doc fix.
117 2001-10-29 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
119 * keyboard.c (Finput_pending_p): Fix typo in doc-string.
120 (echo-area-clear-hook): Properly DEFVAR_LISP and staticpro it.
122 2001-10-29 Gerd Moellmann <gerd@gnu.org>
124 * xterm.c (x_display_and_set_cursor): If cursor_in_echo_area,
125 use NO_CURSOR if cursor_in_non_selected_windows is false.
127 * xfaces.c (Fface_font): Use UNSPECIFIEDP instead of NILP for
128 the slant attribute if FRAME is t.
130 * xfns.c (x_set_internal_border_width): Set frame garbaged
131 when X window doesn't exist yet.
133 * xterm.c (x_after_update_window_line): Clear internal border
134 in different circumstances.
136 * xterm.c (XTread_socket) <KeyPress>: Don't use
137 STRING_CHAR_AND_LENGTH if nchars == nbytes. From Kenichi Handa
140 2001-10-28 Eli Zaretskii <eliz@is.elta.co.il>
142 * m/ibms390.h: New file. From Adam Thornton
143 <athornton@sinenomine.net>.
145 2001-10-28 Gerd Moellmann <gerd@gnu.org>
147 * xfns.c (x_build_heuristic_mask): Use x_alloc_image_color.
149 * xfns.c (x_build_heuristic_mask): Fix a bug not incrementing
152 2001-10-28 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
154 * emacs.c: Use argv[0] instead of emacs when -t was specified.
156 * keyboard.c: Change doc-string comments to `new style' [w/`doc:'
158 Fix typos in comments.
160 * emacs.c (bug_reporting_address): New function.
161 Use it when displaying usage message.
163 * minibuf.c (read_minibuf): Remove unused external declaration of
164 variable `Qread_only'.
166 * keymap.c (access_keymap): Remove unused variable `charset'.
168 2001-10-28 Miles Bader <miles@gnu.org>
170 * xfaces.c (merge_face_heights): Handle TO being relative as well.
171 Remove #ifdef'd-out code.
172 (Fface_attribute_relative_p, Fmerge_face_attribute): New functions.
173 (syms_of_xfaces): Initialize them.
175 2001-10-27 Jason Rumney <jasonr@gnu.org>
177 * w32fns.c (w32_wnd_proc) <WM_KILLFOCUS>: Destroy the system caret.
178 <WM_EMACS_DESTROY_CARET, WM_EMACS_TRACK_CARET>: Track cursor
179 position using the system caret.
181 * w32term.c (w32_system_caret_hwnd, w32_system_caret_width)
182 (w32_system_caret_height, w32_system_caret_x)
183 (w32_system_caret_y): New variables for tracking system caret.
184 (w32_initialize): Initialize them.
185 (x_display_and_set_cursor): Make system caret follow the active cursor.
187 * w32term.h (WM_EMACS_TRACK_CARET, WM_EMACS_DESTROY_CARET):
190 * w32term.c (note_mouse_highlight): Clear old help_echo.
192 2001-10-27 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
194 * xterm.c: Fix typo in a comment.
196 * emacs.c: Fix typos in comments.
197 Remove unnecessary spaces.
198 Change doc-string comments to `new style' [w/`doc:' keyword].
199 (USAGE2): Fix typos in usage string.
201 * xterm.c: Fix typo in a comment.
203 * lisp.h: (gdb_lisp_params): Remove code in #if 0 which is now in
206 2001-10-27 Gerd Moellmann <gerd@gnu.org>
208 * xdisp.c (move_it_vertically_backward): Use 2/3 line_height
209 instead of 1/2 line_height in the heuristic for skipping
210 farther backward when target_y was not reached.
212 * sound.c (sound_perror): Unblock SIGIO, turn on atimers.
213 Display errno only if non-zero.
214 (sound_warning): New function.
215 (vox_configure): Don't treat failing to set sample rate as error.
216 (various places): Improve error messages.
218 2001-10-26 Eli Zaretskii <eliz@is.elta.co.il>
220 * fileio.c (Faccess_file): Run the argument filename through
221 Fexpand_file_name, before using it.
223 * dispnew.c (syms_of_display) <visible-bell>: Add a reference to
224 ring-bell-function. Suggested by Alf-Ivar Holm <alfh@ifi.uio.no>
226 2001-10-26 Gerd Moellmann <gerd@gnu.org>
228 * insdel.c (insert_1_both): Do nothing if NCHARS == 0.
230 * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
231 Fix clearing in the case of scroll bars on the right.
233 2001-10-26 Juanma Barranquero <lektu@terra.es>
235 * w32gui.h (XImage): Add a dummy typedef.
237 2001-10-26 Gerd Moellmann <gerd@gnu.org>
239 * xfns.c (XScreenNumberOfScreen): Fix struct to pointer comparison.
241 2001-10-25 Eli Zaretskii <eliz@is.elta.co.il>
243 * frame.c (Fframe_parameter): Fix last change.
245 2001-10-25 Gerd Moellmann <gerd@gnu.org>
247 * frame.c (Fframe_parameter): Fix a bug whereby some
248 ``artificial'' frame parameters, like `minibuffer' were not
249 obtained by calling Fframe_parameters.
251 * xterm.c (show_mouse_face): Clean up. Recognize overwritten
254 * xdisp.c (move_it_vertically_backward): Compute line height
255 differently. Add heuristic to try to be more compatible to 20.x.
257 2001-10-25 Stefan Monnier <monnier@cs.yale.edu>
259 * lisp.h (make_fixnum_or_float): Coerce double to int explicitly.
261 * editfns.c (text_property_stickiness): Fix Lisp_Object used as
264 2001-10-25 Miles Bader <miles@gnu.org>
266 * xfns.c (png_load): Make sure SPECIFIED_BG is a string.
267 BG is a pointer to a structure, not a structure.
268 (gif_format, png_format): Add missing commas.
270 2001-10-24 Richard M. Stallman <rms@gnu.org>
272 * xfaces.c (Fface_attributes_as_vector): New function.
273 (syms_of_xfaces): Defsubr it.
275 2001-10-24 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
277 * dispnew.c (sync_window_with_frame_matrix_rows): Remove unused
280 2001-10-25 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
282 * search.c (scan_newline): Remove unused variable `selective_display'.
284 2001-10-25 Miles Bader <miles@gnu.org>
286 * dispextern.h (struct image): Add `background',
287 `background_valid', and `background_transparent' fields.
288 (image_background, image_background_transparent): New declarations.
289 (IMAGE_BACKGROUND, IMAGE_BACKGROUND_TRANSPARENT): New macros.
290 * xfns.c (image_background, image_background_transparent)
291 (four_corners_best): New functions.
292 (xpm_format, png_format, jpeg_format, tiff_format, gif_format)
293 (gs_format): Add `:background' entry.
294 (lookup_image): Set IMG's background color if specified.
295 (pbm_load, xbm_load_image, png_load): Set IMG's background field
297 (x_clear_image_1): Reset `background_valid' and
298 `background_transparent_valid' fields.
299 (x_build_heuristic_mask): Use IMAGE_BACKGROUND instead of
300 calculating it here. Set IMG's background_transparent field.
301 (enum xpm_keyword_index): Add XPM_BACKGROUND.
302 (enum png_keyword_index): Add PNG_BACKGROUND.
303 (enum jpeg_keyword_index): Add JPEG_BACKGROUND.
304 (enum tiff_keyword_index): Add TIFF_BACKGROUND.
305 (enum gif_keyword_index): Add GIF_BACKGROUND.
306 (enum gs_keyword_index): Add GS_BACKGROUND.
307 (pbm_load, png_load, jpeg_load, tiff_load, gif_load):
308 Pre-calculate image background color where necessary.
309 * xterm.c (x_setup_relief_colors): Use `IMAGE_BACKGROUND' and
310 `IMAGE_BACKGROUND_TRANSPARENT' to calculate the correct background
311 color to use for image glyph reliefs.
313 2001-10-24 Gerd Moellmann <gerd@gnu.org>
315 * xterm.c (x_draw_glyphs): Don't check for cursor overwriting
318 * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
319 Fix clearing of area not covered by scroll bar.
321 2001-10-24 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
323 * xterm.c: (x_insert_glyphs): Remove unused variables `real_end'
325 (x_draw_image_foreground): Remove unused variables `mask' and `xgcv'.
326 (glyph_rect): Remove unused variable `area'.
328 2001-10-24 Gerd Moellmann <gerd@gnu.org>
330 * xdisp.c: Change #ifdef GLYPH_DEBUG to #if.
332 * xdisp.c (try_window_reusing_current_matrix): Use row_containing_pos.
333 (row_containing_pos): Take additional argument DY.
334 Treat rows ending in middle of char differently.
335 (display_line): Handle tabs on window systems differently.
337 * xterm.c, w32term.c (fast_find_position): Call row_containing_pos
338 with additional argument.
340 * dispextern.h (row_containing_pos): Adjust prototype.
342 * xdisp.c (inhibit_try_window_id, inhibit_try_window_reusing)
343 (inhibit_try_cursor_movement) [GLYPH_DEBUG]: New variables.
344 (try_window_id, try_window_reusing_current_matrix)
345 (try_cursor_movement) [GLYPH_DEBUG]: Don't run if inhibited.
346 (syms_of_xdisp) [GLYPH_DEBUG]: DEFVAR_BOOL the variables.
348 2001-10-24 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
350 * xmenu.c: Spell the name of Emacs properly (GNU Emacs instead of
352 (HAVE_BOXES): Fix typo in comment.
353 (push_menu_pane): Fix typo in comment.
355 * xdisp.c: (display_prop_string_p): Remove unused local declaration
357 (single_display_prop_string_p): Remove unused local declarations
358 of `Qwhen' and `Qmargin'.
359 (string_buffer_position): Remove unused variable `around'.
360 (store_frame_title): Remove unused variable `width'.
362 * window.c: Don't define max.
363 (coordinates_in_window): Remove unused variable `uy'.
365 * widget.c: Don't define max.
367 * process.c: Don't define max.
368 (create_process): Remove unused variable `buffer'.
370 2001-10-23 Gerd Moellmann <gerd@gnu.org>
372 * xfaces.c (Finternal_set_lisp_face_attribute): Fix compilation error.
374 2001-10-23 Eli Zaretskii <eliz@is.elta.co.il>
376 * xfaces.c (Finternal_set_lisp_face_attribute)
377 [HAVE_WINDOW_SYSTEM]: Don't do anything for QCfont unless the
378 frame is on a windowed display.
380 2001-10-23 Gerd Moellmann <gerd@gnu.org>
382 * dispnew.c (sync_window_with_frame_matrix_rows):
383 Fix handling of windows which aren't full-width, fix handling
386 * lread.c (syms_of_lread) <recursive-load-depth-limit>: Raise to 50.
388 2001-10-23 Andreas Schwab <schwab@suse.de>
390 * m/macppc.h [LINUX]: Undef LD_SWITCH_SYSTEM_TEMACS and override
391 LD_SWITCH_MACHINE_TEMACS with "-Xlinker -znocombreloc".
393 2001-10-23 Gerd Moellmann <gerd@gnu.org>
395 * xterm.c (x_draw_glyphs): Remove parameters READ_START and
396 REAL_END. Notice if cursor gets overwritten.
397 (notice_overwritten_cursor): Take X positions as parameters.
398 (x_draw_phys_cursor_glyph): Save state of w->phys_cursor_on_p
399 around call to x_draw_glyphs.
401 2001-10-23 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
403 * syntax.c (modify-syntax-entry): Fix argument names (use CHAR
404 instead of C) and usage.
406 * editfns.c (char-to-string): Fix argument names (use CHAR instead
409 * xfns.c (Fx_show_tip): Remove unused variables `buffer', `top',
410 `left', `max_width' and `max_height'.
412 2001-10-23 Gerd Moellmann <gerd@gnu.org>
414 * xdisp.c (display_line): For a tab continued to the next line,
415 set row's ends_in_middle_of_char_p.
417 2001-10-22 Gerd Moellmann <gerd@gnu.org>
419 * xdisp.c (display_line): Fix computation of continuation lines
422 2001-10-22 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
424 * xdisp.c (build_desired_tool_bar_string): Remove unused variable
427 * fileio.c: Remove unused code.
429 2001-10-22 Miles Bader <miles@gnu.org>
431 * lisp.h (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL)
432 (DEFVAR_INT, DEFVAR_PER_BUFFER, DEFVAR_KBOARD):
433 Remove `DOC_STRINGS_IN_COMMENTS' cases.
435 2001-10-21 Jason Rumney <jasonr@gnu.org>
437 * w32term.c (x_erase_phys_cursor): Remove inverse_p again.
439 2001-10-21 Eli Zaretskii <eliz@is.elta.co.il>
441 * mocklisp.c (Fml_if, Fml_provide_prefix_argument)
442 (Finsert_string): Avoid the multi-line string literals warning.
444 2001-10-22 Miles Bader <miles@gnu.org>
446 * doc.c (Vhelp_manyarg_func_alist): Variable removed.
447 (Fdocumentation): Don't use it.
448 (syms_of_doc): Don't initialize it.
450 * keyboard.c (Ftrack_mouse): Add usage: string to doc string.
451 * print.c (Fwith_output_to_temp_buffer): Likewise.
452 * window.c (Fsave_window_excursion): Likewise.
453 * editfns.c (Fsave_excursion, Fsave_current_buffer)
454 (Fsave_restriction): Likewise.
455 * eval.c (Frun_hooks, Frun_hook_with_args)
456 (Frun_hook_with_args_until_failure)
457 (Frun_hook_with_args_until_success, Ffuncall, For, Fand, Fif)
458 (Fcond, Fprogn, Fprog1, Fprog2, Fsetq, Fquote, Ffunction, Fdefun)
459 (Fdefmacro, Fdefvar, Fdefconst, FletX, Flet, Fwhile, Fcatch)
460 (Funwind_protect, Fcondition_case): Likewise.
461 * coding.c (Ffind_operation_coding_system): Likewise.
462 * keyboard.c (Ftrack_mouse): Likewise.
464 2001-10-21 Miles Bader <miles@gnu.org>
466 * fns.c (Fappend, Fconcat, Fvconcat, Fnconc, Fwidget_apply)
467 (Fmake_hash_table): Add usage: string to doc string.
468 * editfns.c (Finsert, Finsert_and_inherit, Finsert_before_markers)
469 (Fmessage, Fmessage_box, Fmessage_or_box, Fpropertize, Fformat)
470 (Fencode_time, Finsert_and_inherit_before_markers): Likewise.
471 * mocklisp.c (Finsert_string, Fml_if, Fml_provide_prefix_argument)
472 (Fml_prefix_argument_loop): Likewise.
474 2001-10-21 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
476 * fileio.c (Finsert_file_contents): Remove unused variable `gap_size'.
478 * sysdep.c (init_sys_modes): Change doc-string comments to `new
479 style' [w/`doc:' keyword].
481 * data.c, fileio.c, indent.c, print.c, search.c, sound.c,
482 * sunfns.c, textprop.c, undo.c, xselect.c: Change doc-string
483 comments to `new style' [w/`doc:' keyword].
485 2001-10-21 Jason Rumney <jasonr@gnu.org>
487 * w32fns.c (Fx_file_dialog): Pass a filter to GetOpenFileName.
489 * w32term.c (remember_mouse_glyph): New function.
490 (w32_mouse_position): Use it.
491 (note_mouse_movement): If the mouse moved off the glyph, remember
494 * w32term.h (struct w32_output): Correct spelling of x_compatible.
495 (w32_display_info): Add mouse_face_overlay.
497 * w32term.c (notice_overwritten_cursor): Renamed from
498 note_overwritten_text_cursor. Rewritten to take glyph widths into
500 (x_y_to_hpos_vpos): Add parameter BUFFER_ONLY_P.
501 (fast_find_string_pos): New function.
502 (fast_find_position): Return the correct vpos. Add parameter
503 STOP. In the final row, stop before glyphs having STOP as object.
504 Don't consider glyphs that are not from a buffer.
505 (fast_find_position) [0]: Add a presumably more correct version
507 (expose_window_tree, expose_frame): Don't compute intersections here.
508 (expose_window): Do it here instead.
509 (expose_window_tree, expose_window, expose_line): Return 1 when
510 overwriting mouse-face.
511 (expose_window): If W is the window currently being updated, mark
513 (expose_frame): If mouse-face was overwritten, redo it.
514 (x_use_underline_position_properties): New variable.
515 (syms_of_xterm): DEFVAR_BOOL it.
516 (x_draw_glyph_string): Add comment to use it in future.
517 (x_draw_glyph_string): Restore clipping after drawing box.
518 Fix a computation of the underline position.
519 (w32_get_glyph_string_clip_rect): Minor cleanup.
520 (x_fill_stretch_glyph_string): Remove an assertion.
521 (x_produce_glyphs): Don't convert multibyte characters
522 to unibyte characters in unibyte buffers.
523 (cursor_in_mouse_face_p): New function.
524 (x_draw_stretch_glyph_string): Use it to choose a different GC
525 when drawing a cursor within highlighted text. Don't draw
526 background again if it has already been drawn.
527 (x_draw_glyph_string_box): Don't draw a full-width
528 box just because the glyph row's full_width_p flag is set.
529 (x_draw_glyphs): Fix computation of rightmost x for
531 (x_dump_glyph_string): Put in #if GLYPH_DEBUG.
532 (w32_draw_relief_rect): Extend left shadow to the bottom and left;
533 change bottom shadow accordingly. Some cleanup.
534 (x_update_window_end): Handle overwritten mouse face
535 also for tool bar windows.
536 (show_mouse_face): Set the glyph row's mouse_face_p flag also when
537 DRAW is DRAW_IMAGE_RAISED.
538 (clear_mouse_face): Return 1 if text with mouse face was
539 actually redrawn. Make the function static. Reset
540 dpyinfo->mouse_face_overlay otherwise note_mouse_highlight might
541 optimize away highlighting if we pass over that same overlay again.
542 (note_mouse_highlight): Call mouse_face_overlay_overlaps
543 to detect a case where we have to highlight a different region
544 despite not having left the currently highlighted region.
545 Set mouse_face_overlay in the x_display_info. Avoid changing the
546 mouse pointer shape when show_mouse_face has already done it, or
547 there is no need. Handle mouse-face and help-echo in strings.
548 (glyph_rect): New function.
549 (w32_mouse_position): Use it to raise the threshold for mouse
550 movement event generation.
551 (w32_initialize_display_info): Initialize the x_display_info's
553 (w32_set_vertical_scroll_bar): Don't clear a zero height
555 (w32_set_vertical_scroll_bar, x_scroll_bar_create): Don't configure
556 a widget to zero height.
558 * w32menu.c (single_submenu, w32_menu_show) [!HAVE_MULTILINGUAL_MENU]:
559 Protect unibyte strings created by replacing their multibyte
560 equivalents in menu_items.
561 (w32_menu_show): Don't overwrite an item's name with its key
562 description in case the description is a multibyte string.
563 (single_submenu): Some cleanup.
565 * w32fns.c (x_laplace_read_row, x_laplace_write_row): Removed.
566 (postprocess_image): New function.
567 (lookup_image): Call it for all image types except PostScript.
568 (x_kill_gs_process): Call postprocess_image.
569 (tiff_error_handler, tiff_warning_handler): New functions.
570 (tiff_load): Install them as handlers.
571 (x_kill_gs_process): Recognize if someone has cleared the image
573 (valid_image_p): Protect better against invalid image
574 specifications. Previous code could signal an error.
575 (Fx_hide_tip, Fshow_tip): Doc fix.
576 (Fv_max_tooltip_size): New variable.
577 (syns_of_xfns): DEFVAR_LISP it.
578 (Fx_show_tip): Add parameter TEXT. Set the tip frame's root
579 window buffer to *tip* right after creating the frame. Set frame's
580 window_width. Use a maximum tooltip size specified by
581 Vx_max_tooltip_size, if that has valid contents.
582 (compute_tip_xy): Add parameters WIDTH and HEIGHT.
583 Make sure the tooltip is completely visible.
584 (x_create_tip_frame): Set tooltip buffer's truncate-lines to nil.
585 (Fx_create_frame): Adjust the frame's height for presence
586 of the tool bar before calling x_figure_window_size.
587 (x_set_tool_bar_lines): Clear the tool bar window's current matrix
588 when the window gets smaller.
589 (x_set_foreground_color): Set frame's cursor_pixel.
590 (x_set_foreground_color, x_set_background_color): Cleaned up.
591 (x_set_font): Handle case of x_new_fontset returning the same name
592 as before, although there was a change in fontsets.
594 2001-10-21 Miles Bader <miles@gnu.org>
596 * data.c (Fplus, Fminus, Fmax, Ftimes, Fquo, Flogand, Flogior)
597 (Flogxor): Add usage: string to doc string.
598 * charset.c (Fstring): Likewise.
599 * callproc.c (Fcall_process_region, Fcall_process): Likewise.
600 * alloc.c (Fmake_byte_code, Fvector, Flist): Likewise.
602 2001-10-21 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
604 * buffer.c: Reindent DEFUNs and DEFVARs with doc: keywords.
606 * alloc.c: Reindent DEFUNs with doc: keywords.
608 * abbrev.c (Finsert_abbrev_table_description): Reindent.
610 * frame.c: Change doc-string comments to `new style' [w/`doc:'
613 2001-10-20 Gerd Moellmann <gerd@gnu.org>
615 * (Version 21.1 released.)
617 2001-10-20 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
619 * xfns.c (x_laplace_read_row, x_laplace_write_row): Prototypes removed.
621 * xdisp.c (invisible_text_between_p): Put prototype inside #if
624 * bytecode.c, callint.c, callproc.c, casefiddle.c, casetab.c
625 * category.c, ccl.c, charset.c, process.c, syntax.c, window.c:
626 Change doc-string comments to `new style' [w/`doc:' keyword].
628 2001-10-20 Miles Bader <miles@gnu.org>
630 The following changes remove the glyph_row `inverse_p' field,
631 which is never set anymore, due to other changes:
633 * dispextern.h (struct glyph_row): Remove `inverse_p' field.
634 (reassert_line_highlight, change_line_highlight): Declarations removed.
635 * dispnew.c (update_frame_line): Don't call reassert_line_highlight.
636 (line_hash_code, row_equal_p, fake_current_matrices)
637 (build_frame_matrix_from_leaf_window, update_frame_line)
638 (update_frame_line, update_frame_line, update_frame_line):
639 Don't use `inverse_p' field.
640 * xterm.c (x_initialize): Don't set reassert_line_highlight_hook or
641 change_line_highlight_hook.
642 (XTreassert_line_highlight, x_change_line_highlight):
644 (x_fix_overlapping_area, x_write_glyphs, expose_area)
645 (expose_line, x_erase_phys_cursor): Don't use `inverse_p' field.
646 * xdisp.c (dump_glyph_row, display_mode_line): Don't use
648 * w32term.c (x_fix_overlapping_area, x_write_glyphs, expose_area)
649 (expose_line, x_erase_phys_cursor): Don't use `inverse_p' field.
650 (w32_reassert_line_highlight, x_change_line_highlight):
652 * w32console.c (reassert_line_highlight, change_line_highlight):
654 (initialize_w32_display): Don't set reassert_line_highlight_hook
655 or change_line_highlight_hook.
656 (hl_mode): Function removed.
657 (reset_terminal_modes, set_terminal_modes, update_begin)
658 (update_end, w32_face_attributes, initialize_w32_display):
659 (clear_frame, ins_del_lines): Don't call it.
660 * termhooks.h (reassert_line_highlight_hook)
661 (change_line_highlight_hook): Declarations removed.
662 * term.c (reassert_line_highlight_hook)
663 (change_line_highlight_hook): Variables removed.
664 (reassert_line_highlight, change_line_highlight): Functions removed.
665 * msdos.c (IT_reassert_line_highlight)
666 (IT_change_line_highlight): Functions removed.
667 (internal_terminal_init): Don't set reassert_line_highlight_hook
668 or change_line_highlight_hook.
669 (highlight): Variable removed.
670 (IT_set_face, IT_update_begin, IT_update_end)
671 (IT_set_terminal_modes): Don't set or use it.
673 The following changes remove inverse-video support for terminals
674 that use a `magic cookie' standout mode. Due to changes in the
675 way mode-lines are displayed, such support no longer works
676 anyway, and it's probable that almost no one uses such terminals
679 * term.c (standout_requested): Variable removed.
680 (update_end, highlight_if_desired): Don't use it.
681 (chars_wasted, copybuf): Variables removed.
682 (write_standout_marker): Function removed.
683 (cursor_to, clear_to_end, clear_frame, clear_end_of_line_raw)
684 (clear_end_of_line_raw, write_glyphs, ins_del_lines):
685 Don't use `chars_wasted' or `copybuf'.
686 (calculate_costs): Don't allocate `chars_wasted' or `copybuf'.
687 Set `costs_set' to true.
688 (cursor_to, clear_end_of_line): Test `costs_set' instead of
690 (clear_end_of_line): Function removed.
691 (clear_end_of_line_raw): Renamed to `clear_end_of_line'.
692 (clear_to_end): Call `clear_end_of_line' instead of
693 `clear_end_of_line_raw'.
694 (TN_standout_width, TF_xs, TN_magic_cookie_glitch_ul): Vars removed.
695 (term_init): Don't set them.
696 Turn off any standout/underline modes that require magic cookies.
697 (ins_del_lines, highlight_if_desired, background_highlight)
698 (turn_on_highlight, turn_off_highlight, reset_terminal_modes):
699 Remove special processing for magic-cookie standout modes.
700 (turn_off_face, turn_on_face): Remove special processing for
701 underline magic-cookie glitch.
703 2001-10-19 Richard M. Stallman <rms@gnu.org>
705 * eval.c (syms_of_eval): Doc fixes.
707 2001-10-19 Gerd Moellmann <gerd@gnu.org>
709 * xdisp.c (redisplay_internal): Don't clear echo area if the
710 mini-window is selected.
712 2001-10-19 Miles Bader <miles@gnu.org>
714 * editfns.c (text_property_stickiness): Non-rear-non-stickiness
715 doesn't take precedence if the affected property's value is nil.
717 * editfns.c (Fencode_time): Escape a BOL paren in the doc-string.
719 * cmds.c (Fbeginning_of_line, Fend_of_line): Clarify interaction
720 with fields and suggest using `forward-line' to avoid them.
721 * editfns.c (Fline_beginning_position, Fline_end_position):
722 Clarify documentation.
724 2001-10-18 Stefan Monnier <monnier@cs.yale.edu>
726 * keymap.c (current_minor_maps): `override' only shadows its
727 correspondent in minor-mode-map-alist, not the whole tail.
729 2001-10-18 Andrew Innes <andrewi@gnu.org>
731 * fontset.c (fs_load_font) [WINDOWSNT && _MSC_VER]: Disable
732 optimization. The fontp->encoding array was not being initialized
733 correctly when compiled with optimizations by MSVC.
735 2001-10-18 Gerd Moellmann <gerd@gnu.org>
737 * xdisp.c (display_line): Indicate empty lines in active mini-window.
739 2001-10-17 Andrew Innes <andrewi@gnu.org>
741 * fontset.h (struct font_info) [WINDOWSNT]: Add codepage field.
743 * w32fns.c (w32_load_system_font): Cache codepage for font, in
744 font_info.charset field.
746 * w32term.c (w32_encode_char): Get cached codepage from font_info,
747 rather than working it out by calling w32_codepage_for_font for
750 2001-10-17 Andrew Innes <andrewi@gnu.org>
752 * w32term.c (w32_read_socket): Determine clipping rectangle for
753 the entire frame, including areas covered by scrollbars and the
754 menubar. This avoids internal arguments about whether a frame is
755 fully obscured or not.
757 2001-10-17 Gerd Moellmann <gerd@gnu.org>
759 * xdisp.c (try_window_id): Undo last change. Give up if
760 window ends in strings.
762 * xdisp.c (try_window_id): Don't display lines after the window
763 end if the rest of the window after the window end was already blank.
765 * xdisp.c (try_window_id): Remove code that was only there
766 for the release of 21.1.
768 * xdisp.c (display_line): Don't indicate empty lines in mini-windows.
770 2001-10-17 Miles Bader <miles@gnu.org>
772 * lisp.h (DEFUN): Remove `DOC_STRINGS_IN_COMMENTS' case.
773 * xmenu.c, xdisp.c, term.c, dispnew.c, abbrev.c, editfns.c, buffer.c
774 * xfns.c, alloc.c, minibuf.c, xterm.c, xfaces.c:
775 Change doc-string comments to `new style' [w/`doc:' keyword].
776 (DOC_STRINGS_IN_COMMENTS): Macro removed.
777 * minibuf.c: Remove old commented-out-DEFUN that was used to fake
780 2001-10-16 Miles Bader <miles@gnu.org>
782 * fns.c: Change doc-string comments to `new style' [w/`doc:' keyword].
784 2001-10-16 Gerd Moellmann <gerd@gnu.org>
786 * buffer.c (Fset_buffer_major_mode): Use initial-major-mode for
789 2001-10-16 Ken Raeburn <raeburn@gnu.org>
791 Avoid the assumption that car and cdr slots of cons cells are
792 addressable lvalues; this allows for easier experimentation with
793 other lisp implementations that may not permit such accesses for
794 various reasons. Not quite complete -- buffer.c still needs some
795 work, and w32/mac files need rechecking -- so compile-time
796 enforcement is left disabled for now.
798 * lisp.h (LISP_MAKE_RVALUE): New macro, or function in the case of
799 gcc with a union-based Lisp object rep. Redefine as no-op for now.
800 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Rename from old XCAR, XCDR.
801 (XCAR, XCDR): Apply LISP_MAKE_RVALUE to the _AS_LVALUE versions.
802 (XSETCAR, XSETCDR): New macros.
803 (XSETCARFASTINT, XSETCDRFASTINT): New macros.
804 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR): New macros.
805 * keyboard.h (POSN_BUFFER_SET_POSN): New macro.
806 * alloc.c (Fcons, pure_cons, Fgarbage_collect): Use XSETCAR and
808 (mark_buffer): Use XCAR_AS_LVALUE, XCDR_AS_LVALUE.
809 * buffer.c (record_buffer, Fbury_buffer)
810 (swap_out_buffer_local_variables, recenter_overlay_lists)
811 (Foverlay_put): Use XSETCAR and XSETCDR to set the car and cdr
812 fields of a cons cell respectively.
813 * callint.c (quotify_args, Fcall_interactively): Likewise.
814 * ccl.c (Fregister_code_conversion_map): Likewise.
815 * coding.c (detect_coding_system): Likewise.
816 * composite.c (get_composition_id, make_composition_value_copy):
818 * data.c (Fsetcar, Fsetcdr, swap_in_global_binding)
819 (swap_in_symval_forwarding, set_internal, Fset_default)
820 (Fmake_variable_buffer_local, Fmake_local_variable)
821 (Fmake_variable_frame_local): Likewise.
822 * fns.c (concat, Fcopy_alist, Fwidget_put): Likewise.
823 * keymap.c (Fset_keymap_parent, store_in_keymap)
824 (accessible_keymaps_1, where_is_internal_2, Fcopy_keymap): Likewise.
825 * minibuf.c (get_minibuffer): Likewise.
826 * search.c (Fmatch_data): Likewise.
827 * textprop.c (extend_property_ranges): Likewise.
828 * undo.c (record_insert, Fundo_boundary, truncate_undo_list): Likewise.
829 * w32fns.c (w32_msg_pump, Fw32_register_hot_key, w32_list_fonts):
831 * w32term.c (x_delete_display): Likewise.
832 * xfaces.c (remove_duplicates, Finternal_set_lisp_face_attribute):
834 * xterm.c (x_list_fonts, x_load_font, x_delete_display): Likewise.
835 * doc.c (store_function_docstring): Use XSETCARFASTINT.
836 * fileio.c (Fdo_auto_save): Use XSETCARFASTINT and XSETCDRFASTINT.
837 (Fread_file_name): Use XSETCAR.
838 * fontset.c (Fset_fontset_font): Use CHECK_NUMBER_CAR and
840 (accumulate_font_info, Ffontset_info): Use XSETCAR and XSETCDR.
841 * frame.c (Fmake_terminal_frame): Use XSETCDR.
842 * indent.c (Fcompute_motion): Use CHECK_NUMBER_CAR and
844 * keyboard.c (read_char): Alter list traversal to avoid taking the
845 address of cons cell slots. Use POSN_BUFFER_SET_POSN.
846 (parse_menu_item): Use XSETCAR and XSETCDR.
847 (reach_char_x_menu_prompt): Use XSETCAR.
848 (read_key_sequence): Use POSN_BUFFER_SET_POSN.
849 (Fcommand_execute): Use XSETCDR.
850 * lread.c (Fload): Use XSETCARFASTINT and XSETCDRFASTINT.
851 (openp): Change list traversal to avoid using XCAR as lvalue.
852 (read_list): Use XSETCDR.
853 * process.c (wait_reading_process_input): Change wait_for_cell
854 handling to avoid taking addresses of cons cell slots.
855 * xselect.c (x_own_selection, x_handle_selection_clear)
856 (x_clear_frame_selections): Use XSETCDR.
857 (wait_for_property_change): Use XSETCARFASTINT and XSETCDRFASTINT.
858 (x_handle_property_notify, x_get_foreign_selection)
859 (x_handle_selection_notify): Use XSETCAR.
861 2001-10-15 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
863 * buffer.c: Put doc strings in comments.
865 * sound.c: Include <sys/ioctl.h> also on systems without <soundcard.h>.
867 2001-10-15 Sam Steingold <sds@gnu.org>
869 * fns.c (Vafter_load_alist): Declare extern (w32 build problem).
871 2001-10-15 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
873 * process.c (process-inherit-coding-system-flag)
874 (get-buffer-process): Do not confuse make-docfile with doc strings
877 * editfns.c (Fchar_to_string): Make doc string consistent with
878 arguments. Put doc strings in comments.
880 * abbrev.c, minibuf.c: Put doc strings in comments.
882 2001-10-15 Gerd Moellmann <gerd@gnu.org>
884 * window.c (window_loop): Don't check for Fother_buffer returning nil.
886 * window.c (select_window_1): Unfreeze window start. Remove a
887 doubled test for WINDOW being live.
889 2001-10-15 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
891 * fns.c (Fmapconcat): Fix typo in a doc string.
893 * dispnew.c (Fsleep_for): Fix typo in a doc string.
895 2001-10-15 Gerd Moellmann <gerd@gnu.org>
897 * xterm.c (x_draw_glyph_string): Restore clipping after
900 2001-10-15 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
902 * callint.c (prefix-arg, current-prefix-arg): Fix typo in a doc string.
904 2001-10-14 Stefan Monnier <monnier@cs.yale.edu>
906 * indent.c (skip_invisible): Use new retval of
907 TEXT_PROP_MEANS_INVISIBLE.
909 * keymap.c (access_keymap): Unify handling of `t' and generic-char.
910 If a parent is reached and noinherit is set, exit immediately.
911 Use AREF and ASIZE macros. Call get_keyelt before checking KEYMAPP.
913 * s/ms-w32.h (EXEC_SUFFIXES):
914 * s/msdos.h (EXEC_SUFFIXES):
915 * process.h (EXEC_SUFFIXES): Remove.
917 * callproc.c (syms_of_callproc): Init Vexec_suffixes to Qnil.
918 (decode_suffixes): Remove.
920 * intervals.h (TEXT_PROP_MEANS_INVISIBLE_WITH_ELLIPSIS)
921 (TEXT_PROP_MEANS_INVISIBLE_NOELLIPSIS, invisible_noellipsis_p)
922 (invisible_ellipsis_p): Remove.
924 * xdisp.c (DOLIST, LOOP_PROPVAL): Remove.
925 (invisible_p): Return 1 or 2 depending on whether an ellipsis is used.
926 (invisible_ellipsis_p, invisible_noellipsis_p): Remove.
927 (in_ellipses_for_invisible_text_p, handle_invisible_prop):
928 Use new retval of TEXT_PROP_MEANS_INVISIBLE.
930 2001-10-14 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
932 * lisp.h (Ftop_level): Add prototype.
934 * xterm.c: (xlwmenu_window_p, xlwmenu_redisplay): Add prototypes.
935 (XTread_socket): Improve style of comments to follow other
938 * keyboard.c (Fcommand_execute): Remove unnecessary prototype (it
939 is already prototyped in included lisp.h).
941 * frame.c (Fset_mouse_position): Improve style of comment to
942 follow other comments.
943 (Fset_mouse_pixel_position): Improve style of comment to follow
945 (Fmake_frame_visible): Doc fix and typo in comment.
946 (Fmake_frame_invisible): Doc fix and typo in comment.
947 (Ficonify_frame): Fix typo in comment.
949 2001-10-14 Gerd Moellmann <gerd@gnu.org>
951 * xfns.c, dispnew.c, xterm.c, xdisp.c, xfaces.c, xmenu.c
952 * term.c, alloc.c: Put doc strings in comments.
954 2001-10-13 Gerd Moellmann <gerd@gnu.org>
956 * lisp.h (DEFUN, DEFVAR_LISP, ...) [DOC_STRINGS_IN_COMMENTS]:
957 Provide definitions for doc strings in comments.
959 * fns.c: Put doc strings in comments.
961 2001-10-13 Eli Zaretskii <eliz@is.elta.co.il>
963 * dired.c (file_name_completion): Ignore a candidate directory if
964 it matches an element in completion-ignored-extensions that ends
966 (syms_of_dired) <completion-ignored-extensions>: Mention the above
967 feature in the doc string.
968 (Ffile_name_completion): Ditto.
970 2001-10-12 Stefan Monnier <monnier@cs.yale.edu>
972 * indent.c (skip_invisible): Don't skip "ellipsisized" text.
974 * xfns.c (syms_of_xfns): Update calls to Fprovide.
976 * lisp.h (Fprovide): Update prototype.
977 (Ffeaturep, invisible_p): Remove.
979 * xdisp.c (init_iterator): Be more strict with bytepos and charpos.
980 (DOLIST, LOOP_PROPVAL): New macros.
981 (invisible_p, invisible_ellipsis_p): Use them.
982 (invisible_noellipsis_p): New function.
983 (syms_of_xdisp): Use empty_string.
985 * alloc.c (mark_interval_tree): Use traverse_intervals_noorder.
987 * lread.c (substitute_object_recurse): Use traverse_intervals_noorder.
988 (syms_of_lread) <Vafter_load_alist>: Update docstring.
990 * print.c (Fwith_output_to_temp_buffer): Align with
991 internal_with_output_to_temp_buffer.
992 (print_preprocess): Use traverse_intervals_noorder.
993 (print_object): Update call to traverse_intervals.
995 * intervals.h (TEXT_PROP_MEANS_INVISIBLE_NOELLIPSIS): New macro.
996 (traverse_intervals_noorder, invisible_noellipsis_p): New funs.
998 * intervals.c (traverse_intervals_noorder): New function.
999 (search_for_interval, count_intervals): Use it.
1000 (traverse_intervals): Use less stack space and drop `depth' arg.
1002 * fns.c (Ffeaturep): Add new `subfeature' arg.
1003 (Fprovide): Add new `subfeatures' arg. Use `after-load-alist'.
1004 (Qsubfeatures): New var.
1005 (syms_of_fns): Initialize it.
1007 * keymap.c (Fkey_description): Use empty_string.
1008 (Fdescribe_bindings_internal, describe_buffer_bindings): Remove.
1009 (syms_of_keymap): Setup inheritance between maps.
1010 Don't export Sdescribe_bindings_internal any more.
1012 * minibuf.c (keys_of_minibuf): Eliminate redundant bindings.
1014 2001-10-12 Gerd Moellmann <gerd@gnu.org>
1016 * xterm.c (notice_overwritten_cursor): Renamed from
1017 note_overwritten_text_cursor. Rewritten to take glyph widths into
1020 2001-10-12 Eli Zaretskii <eliz@is.elta.co.il>
1022 * lread.c (syms_of_lread) <load-suffixes>: Fix last change:
1023 multi-line strings without a trailing "\n\".
1025 2001-10-12 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1027 * floatfns.c: float_error() is defined iff FLOAT_CATCH_SIGILL is
1030 2001-10-11 Stefan Monnier <monnier@cs.yale.edu>
1032 * callint.c (Fcall_interactively): Remove unused code. Use XCAR.
1034 * xfns.c (x_create_bitmap_from_file, x_find_image_file):
1035 * w32proc.c (sys_spawnve):
1036 * w32fns.c (x_create_bitmap_from_file, x_find_image_file):
1037 * w32.c (check_windows_init_file):
1038 * sound.c (Fplay_sound):
1039 * emacs.c (init_cmdargs):
1040 * process.c (Fstart_process): Update calls to openp.
1042 * callproc.c (Vexec_suffixes): New var.
1043 (Fcall_process): Update call to openp.
1044 (decode_suffixes): New function.
1045 (syms_of_callproc): Init exec-suffixes.
1047 * lread.c (Vload_suffixes, default_suffixes): New vars.
1048 (openp): Take a lisp list of suffixes.
1049 Check for file-name-handlers even if the file was absolute already.
1050 (syms_of_lread): Declare load-suffixes.
1051 (Fload): Fix up call to openp.
1052 Don't bother checking for file-name-handler at the very beginning.
1054 * keymap.h (Fcopy_keymap): Don't export.
1056 * lisp.h (empty_string): Declare.
1057 (Vload_suffixes, Vexec_suffixes): Declare.
1058 (openp): Update prototype.
1060 * emacs.c (empty_string): New var.
1061 (syms_of_emacs): Initialize it.
1063 * search.c (wordify): Use it.
1065 * buffer.c (Fbury_buffer): Don't try to remove the buffer from the
1066 selected window if it's not displayed there. Handle the case
1067 when the window is dedicated.
1068 (syms_of_buffer): Fix docstrings not to mention "buffer-local" anymore.
1070 * undo.c (Fprimitive_undo): Use XCAR/XCDR.
1072 * syntax.h (struct gl_state_s): Change the meaning of b_property.
1073 Remove left_ok and right_ok.
1074 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
1075 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT): Update to the
1076 new meaning of b_property.
1078 * syntax.c (update_syntax_table): Simplify.
1079 (Fforward_comment): Don't skip quoted chars when going backward.
1081 2001-10-11 Gerd Moellmann <gerd@gnu.org>
1083 * lisp.h (FIXNUM_OVERFLOW_P): Cast I to EMACS_INT in comparisons
1084 in case I is of some unsigned type, in which case
1085 MOST_NEGATIVE_FIXNUM will be converted to unsigned, and the
1086 comparison becomes bogus.
1088 * editfns.c (Fuser_uid, Fuser_real_uid): Use make_fixnum_or_float.
1089 (Fuser_full_name): Fix bug treating a float as a fixnum.
1091 * data.c (Fstring_to_number): Use make_fixnum_or_float.
1093 * lisp.h (make_fixnum_or_float): New macro.
1095 * lisp.h (circular_list_error): Add prototype.
1097 * data.c (Qcircular_list): New variable.
1098 (circular_list_error): New function.
1099 (syms_of_data): Initialize it Qcircular_list.
1101 2001-10-10 Stefan Monnier <monnier@cs.yale.edu>
1103 * window.c, syntax.c, macros.c, frame.c, emacs.c, cmds.c, category.c,
1104 casefiddle.c, buffer.c: Include keymap.h.
1106 2001-10-10 Gerd Moellmann <gerd@gnu.org>
1108 * s/osf5-0.h (C_SWITCH_SYSTEM) [!__GNUC__]: Add `-nointrinsics'
1109 options. From Dave Love <d.love@dl.ac.uk>.
1111 2001-10-09 Gerd Moellmann <gerd@gnu.org>
1113 * regex.c (WIDE_CHAR_SUPPORT): Do not use defined() in macro.
1114 From Hallvard B Furuseth <h.b.furuseth@usit.uio.no>.
1116 * editfns.c (Fcurrent_time_zone): Cast isalnum() argument to
1118 From Hallvard B Furuseth <h.b.furuseth@usit.uio.no>.
1120 2001-10-08 Andrew Innes <andrewi@gnu.org>
1122 * lisp.h [max]: Undef min and max before redefining them.
1124 * w32gui.h: Do not undef min and max.
1126 * w32heap.h: Do not undef min and max.
1128 * s/ms-w32.h: Do not undef min and max.
1130 2001-10-08 Stefan Monnier <monnier@cs.yale.edu>
1132 * xdisp.c (handle_fontified_prop): Don't bind after-change-functions.
1134 2001-10-08 Sam Steingold <sds@gnu.org>
1136 * keymap.c (current-active-maps): Quote newlines (compilation error).
1138 2001-10-08 Eli Zaretskii <eliz@is.elta.co.il>
1140 * Makefile.in (lisp, shortlisp): Replace bindings.el with
1141 bindings.elc, since otherwise doc strings in bindings.el get wrong
1144 2001-10-08 Stefan Monnier <monnier@cs.yale.edu>
1146 * lisp.h: Remove the entries for keymap.c (moved to keymap.h).
1148 * keyboard.h (map_prompt): Remove.
1150 * xterm.c, w32term.c, term.c, minibuf.c, keymap.c,
1151 * intervals.c, fns.c, doc.c, callint.c: Include keymap.h.
1153 * xmenu.c (keymap_panes, Fx_popup_menu): Use Fkeymap_prompt.
1155 * w32menu.c (keymap_panes, Fx_popup_menu): Use Fkeymap_prompt.
1157 * keyboard.c (map_prompt): Remove.
1158 (read_char_x_menu_prompt, read_char_minibuf_menu_prompt):
1161 * keymap.h: New file. Extracted from lisp.h.
1163 * keymap.c (Fkeymap_prompt, Fcurrent_active_maps): New funs.
1164 (accessible_keymaps_1): New function.
1165 (Faccessible_keymaps, accessible_keymaps_char_table): Use it.
1166 (Fwhere_is_internal): Use Fcurrent_active_maps.
1167 (Fdescribe_buffer_bindings): Renamed from describe_buffer_bindings.
1168 Insert in current buffer rather than standard-output.
1169 Don't call `help-mode'. Export to elisp.
1170 (describe_buffer_bindings): New wrapper.
1171 (syms_of_keymap): Defsubr Skeymap_prompt, Scurrent_active_maps
1172 and Sdescribe_buffer_bindings.
1174 2001-10-08 Gerd Moellmann <gerd@gnu.org>
1176 * atimer.c (alarm_signal_handler) [USG && !POSIX_SIGNALS]:
1177 Remove code setting signal handler.
1179 * sysdep.c (child_setup_tty) [HAVE_TERMIO || HAVE_TERMIOS]:
1180 Clear ICRNL and INLCR. From Daiki Ueno <ueno@unixuser.org>.
1182 2001-10-08 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1184 * keyboard.c: Don't define min/max.
1186 2001-10-08 Gerd Moellmann <gerd@gnu.org>
1188 * xterm.c, xmenu.c, xfns.c, xdisp.c, window.c:
1189 * w32term.c, w32menu.c, w32console.c, w32bdf.c, w32.c, term.c
1190 * sysdep.c, sound.c, search.c, scroll.c, minibuf.c, keymap.c
1191 * intervals.c, insdel.c, indent.c, fns.c, fileio.c, editfns.c
1192 * dispnew.c, dired.c, charset.c, xfaces.c, alloc.c, atimer.c:
1193 Don't define min/max.
1195 * lisp.h (min, max): New macros.
1197 * puresize.h (BASE_PURESIZE): Increase to 725000.
1199 2001-10-08 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1201 * xfaces.c (free_frame_menubar): Add prototype.
1203 * lisp.h (init_window): Add prototype.
1205 * editfns.c: Include ctype.h.
1207 * xterm.c: USE_LUCID can be defined iff USE_X_TOOLKIT is defined.
1208 (xm_scroll_callback) [USE_MOTIF]: Remove unused variable `percent'.
1209 (x_set_toolkit_scroll_bar_thumb) [USE_MOTIF]: Remove unused
1212 * xfns.c (Fx_hide_tip): Fix typo in a doc string.
1213 (Fx_file_dialog) [USE_MOTIF]: Remove unused variables
1214 `popup_activated_flag' and `title'.
1216 * doc.c (Fdocumentation_property): Fix typo in a doc string.
1218 * emacs.c (main): Remove extra `;'.
1220 * atimer.h (struct atimer): Fix typos in a comment.
1222 * atimer.c: Fix typo.
1224 * Makefile.in: Fix typo.
1226 * README: Remove obsolete part mentioning removed VMS file.
1228 2001-10-07 Miles Bader <miles@gnu.org>
1230 * Makefile.in (lisp, shortlisp): Add `button.elc'.
1232 2001-10-07 Ken Raeburn <raeburn@gnu.org>
1234 * minibuf.c (Fminibuffer_prompt_end): Don't apply make_number to a
1237 * lisp.h (Ffield_end): Declare.
1239 2001-10-07 Gerd Moellmann <gerd@gnu.org>
1241 * keyboard.c (parse_modifiers, apply_modifiers): Use VALMASK.
1243 * insdel.c (make_gap): Use MOST_POSITIVE_FIXNUM.
1245 * floatfns.c (FLOAT_TO_INT2, FLOAT_TO_INT): Use FIXNUM_OVERFLOW_P.
1247 * dired.c (Ffile_attributes): Use FIXNUM_OVERFLOW_P.
1249 * bytecode.c (syms_of_bytecode) [BYTE_CODE_METER]: Doc fix.
1250 (METER_CODE, Fbyte_code): Use MOST_POSITIVE_FIXNUM.
1252 * alloc.c (inhibit_garbage_collection): Simplify.
1253 (Fmemory_use_counts): Ditto.
1255 * data.c (most_positive_fixnum, most_negative_fixnum): New variables.
1256 (syms_of_data): DEFVAR_INT most-positive-fixnum and
1257 most-negative-fixnum.
1259 * lisp.h (MOST_NEGATIVE_FIXNUM, MOST_POSITIVE_FIXNUM)
1260 (FIXNUM_OVERFLOW_P): New macros.
1262 2001-10-06 Miles Bader <miles@gnu.org>
1264 * xterm.h (struct x_output): Add scroll_bar_top_shadow_pixel and
1265 scroll_bar_bottom_shadow_pixel fields.
1266 * xterm.c (x_create_toolkit_scroll_bar): Try to allocate colors
1267 for the shadows, and tell the toolkit about them if we succeed.
1268 (x_destroy_window) [USE_TOOLKIT_SCROLL_BARS]:
1269 Free scroll-bar shadow colors.
1270 * xfns.c (x_set_scroll_bar_background) [USE_TOOLKIT_SCROLL_BARS]:
1271 Free scroll-bar shadow colors when the background color changes.
1272 (Fx_create_frame, x_create_tip_frame) [USE_TOOLKIT_SCROLL_BARS]:
1273 Initialize scroll-bar shadow-color fields.
1275 2001-10-05 Gerd Moellmann <gerd@gnu.org>
1277 * fileio.c (Fcopy_file): If NEWNAME is a directory copy FILE there.
1279 2001-10-05 Miles Bader <miles@gnu.org>
1281 * minibuf.c (Fminibuffer_prompt_end, Fminibuffer_contents)
1282 (Fminibuffer_contents_no_properties, Fdelete_minibuffer_contents):
1283 New functions (were in simple.el).
1284 (Fminibuffer_complete_and_exit, Fminibuffer_complete_word)
1285 (read_minibuf, do_completion, Fminibuffer_completion_help): Use them.
1286 (syms_of_minibuf): Initialize them.
1288 2001-10-05 Gerd Moellmann <gerd@gnu.org>
1290 * xfns.c (tiff_error_handler, tiff_warning_handler): New functions.
1291 (tiff_load): Install them as error and warning handler.
1293 2001-10-04 Andrew Innes <andrewi@gnu.org>
1295 * w32fns.c (x_to_w32_color): Fix argument to alloca.
1296 (w32_load_system_font): Don't believe what GetLanguageFontInfo
1297 says; query codepage info directly to determine if font is double byte.
1298 (x_to_w32_charset): Handle private format for unknown charsets.
1299 Handle wildcards in charset spec, by ignoring them.
1300 (w32_codepage_for_font): Fix argument to alloca. Don't remove
1301 "*-" prefix from charset.
1302 (x_to_w32_font): Enlarge remainder array for safety. Specifically
1303 handle the truncated font spec form constructed by font_list_1, so
1304 that we correctly identify the charset fields. Don't remove "*-"
1305 prefix from charset.
1306 (w32_list_synthesized_fonts): Fix argument to alloca.
1308 2001-10-04 Stefan Monnier <monnier@cs.yale.edu>
1310 * window.h (MINI_WINDOW_P): Use NILP.
1312 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM): Define also for non-NT.
1314 * termhooks.h (struct input_event): Use proper type for `kind'.
1316 2001-10-04 Gerd Moellmann <gerd@gnu.org>
1318 This handles unknown keysyms better than before. For example,
1319 after `xmodmap -e 'keysym F5 = ccaron' in a Latin-1 environment,
1320 Emacs formerly completely ignored F5. With the change, it derives
1321 a key symbol from the name of the X keysym, `ccaron' in this case.
1322 Reported by Martin Buchholz.
1324 * xterm.c (XTread_socket): Return a non_ascii_keystroke for
1327 * keyboard.c (make_lispy_event) [HAVE_X_WINDOWS]: If we know
1328 that EVENT->code isn't a function key, use the keysym's name.
1330 2001-10-04 Gerd Moellmann <gerd@gnu.org>
1332 FOREACH is a macro that should make it easier to loop over Lisp
1333 lists with checks for cycles and proper lists.
1335 * lisp.h (LIST_END_P, FOREACH): New macros.
1337 2001-10-04 Gerd Moellmann <gerd@gnu.org>
1339 On some systems, XtCloseDisplay seems to cause a SIGSEGV when
1340 called for a lost connection. Prevent dumping core in this case.
1341 Instead print the X error, and exit. On user request.
1343 * xterm.c (error_msg): New variable.
1344 (x_fatal_error_signal): New function.
1345 (x_connection_closed): Set error_msg. Install x_fatal_error_signal
1346 as fatal_error_signal_hook around the call to XtCloseDisplay.
1348 * emacs.c (fatal_error_signal_hook): New variable.
1349 (fatal_error_signal): Call that function.
1351 2001-10-04 Gerd Moellmann <gerd@gnu.org>
1353 With this, Emacs prints how much pure storage it will
1354 approximately need in case pure storage overflows while dumping.
1356 * alloc.c (purebeg, pure_size, pure_bytes_used_before_overflow):
1358 (init_alloc_once): Initialize new variables.
1359 (PURE_POINTER_P): Use new variables.
1360 (pure_alloc): If pure storage overflows, allocate from the heap.
1361 (check_pure_size): New function.
1362 (Fgarbage_collect): Don't GC if pure storage has overflowed.
1364 * lisp.h (pure_size) [HAVE_SHM]: Declare extern size_t.
1365 (check_pure_size): Add prototype.
1367 * emacs.c (Fdump_emacs_data, Fdump_emacs): Call check_pure_size.
1369 2001-10-04 Gerd Moellmann <gerd@gnu.org>
1371 This adds a post-gc-hook that's run with GC inhibited.
1372 Requested by Francois Pinard. XEmacs has it. Added to NEWS.
1374 * alloc.c (Vpost_gc_hook, Qpost_gc_hook): New variables.
1375 (syms_of_alloc): DEFVAR_LISP post-gc-hook, initialize Qpost_gc_hook.
1376 (Fgarbage_collect): Run post-gc-hook.
1378 2001-10-04 Gerd Moellmann <gerd@gnu.org>
1380 This adds `defvaralias' and `indirect-variable'. Changes not
1381 directly related to this feature are there to gain the same
1382 performance again as before variable aliases.
1384 You must use the SYMBOL_VALUE and SET_SYMBOL_VALUE macros in C
1385 code to get and set symbol values, to take defvaralias into account.
1387 (Note: the new `constant' bit-flag in symbols would make it
1388 possible to define arbitrary read-only variables, e.g. with
1391 Documentation is in lispref/variables.texi. Added to NEWS.
1393 * lisp.h (enum symbol_interned): New enumeration.
1394 (struct Lisp_Symbol): Remove member `obarray', add
1395 `indirect_variable', `constant', and `interned'.
1396 (SYMBOL_INTERNED_P, SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P)
1397 (SYMBOL_CONSTANT_P, SYMBOL_VALUE, SET_SYMBOL_VALUE): New macros.
1398 (indirect_variable): Add prototype.
1400 * print.c (print_preprocess, print_object): Test internedness of
1401 symbols differently.
1403 * lread.c (Fintern, Funintern): Set symbol's interned and constant
1405 (init_obarray): Likewise for t and nil.
1407 * eval.c Use SYMBOL_VALUE/SET_SYMBOL_VALUE.
1408 (Fdefvaralias): New function.
1409 (specbind): Simplify the test if symbol is a constant.
1410 (syms_of_eval): Defsubr Fdefvaralias.
1412 * data.c: Use SYMBOL_VALUE/SET_SYMBOL_VALUE.
1413 (Qcyclic_variable_indirection): New variable.
1414 (Fkeywordp): Check for internedness differently.
1415 (Fmakunbound): Simplify the test if symbol is a constant.
1416 (indirect_variable, Findirect_variable): New functions.
1417 (swap_in_symval_forwarding): If SYMBOL is an alias, use the
1419 (let_shadows_buffer_binding_p): Check for variable aliases.
1420 (set_internal): Simplify the test if SYMBOL is a constant.
1421 If SYMBOL has a buffer-local value and is an alias, use the aliased
1423 (syms_of_data): Initialize Qcyclic_variable_indirection and defsubr
1426 * bytecode.c (Fbyte_code) <varref>: Use SYMBOL_VALUE.
1427 (Fbyte_code) <varset>: Simplify the test if symbol's value can be
1430 * alloc.c (Fmake_symbol): Adapt to changes of struct Lisp_Symbol.
1432 * abbrev.c, buffer.c, coding.c, fns.c, frame.c, keyboard.c:
1433 * minibuf.c, sunfns.c, w16select.c: Use SYMBOL_VALUE/
1434 SET_SYMBOL_VALUE macros instead of accessing symbol values directly.
1436 2001-10-04 Gerd Moellmann <gerd@gnu.org>
1440 2001-10-03 Miles Bader <miles@gnu.org>
1442 * callproc.c (syms_of_callproc): Explicitly state in the
1443 documentation for `process-environment' that earlier entries take
1444 precedence over later ones.
1446 2001-10-02 Miles Bader <miles@gnu.org>
1448 * textprop.c (Fnext_char_property_change)
1449 (Fprevious_char_property_change): Remove reference to non-existant
1450 argument OBJECT from doc-string.
1452 2001-10-01 Gerd Moellmann <gerd@gnu.org>
1454 * xdisp.c (display_line): Set row's ends_in_newline_from_string_p.
1455 (try_window_id): Skip back over lines ending in a newline from a
1458 * dispextern.h (struct glyph_row) <ends_in_newline_from_string_p>:
1461 2001-10-01 Richard M. Stallman <rms@gnu.org>
1463 * search.c (Freplace_match): Doc fix.
1465 2001-09-28 Andrew Innes <andrewi@gnu.org>
1467 * w32menu.c (set_frame_menubar): Take into account that
1468 f->menu_bar_vector can be nil, and not a vector. From Ken Raeburn
1471 2001-09-30 Eli Zaretskii <eliz@is.elta.co.il>
1473 * frame.c (syms_of_frame) <default-minibuffer-frame>: Doc fix.
1475 2001-09-28 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1477 * s/gnu-linux.h: Fix a typo in comment.
1479 2001-09-28 Andreas Schwab <schwab@suse.de>
1481 * s/gnu-linux.h (LD_SWITCH_SYSTEM_TEMACS): Link temacs with -z
1482 nocombreloc, in case -z combreloc is the default.
1484 2001-09-28 Gerd Moellmann <gerd@gnu.org>
1486 * m/macppc.h [DATA_SEG_BITS]: Put in #if 0 until we know what's
1487 really going on here.
1489 2001-09-27 Stefan Monnier <monnier@cs.yale.edu>
1491 * search.c (trivial_regexp_p): Catch \{N,M\} as well.
1493 2001-09-27 Eli Zaretskii <eliz@is.elta.co.il>
1495 * Makefile.in (shortlisp): Resync with loadup.el: add backquote,
1496 utf-8, menu-bar, and latin-N.
1497 (SOME_MACHINE_LISP): Remove menu-bar, since it's loaded
1498 unconditionally now.
1499 (lisp): Add latin-N, since they are preloaded.
1501 2001-09-27 Gerd Moellmann <gerd@gnu.org>
1503 * xterm.c (x_draw_relief_rect): Draw bottom relief 1 pixel more
1504 to the left. Some cleanup.
1506 * xdisp.c (display_mode_element): One more case where a string's
1507 multibyteness should be used for display.
1509 2001-09-26 Gerd Moellmann <gerd@gnu.org>
1511 * fileio.c (Finsert_file_contents): If REPLACE is non-nil, stop
1514 * xdisp.c (with_echo_area_buffer): Use echo_kboard instead
1515 of the only temporarily set echoing flag for deciding when
1518 * keyboard.c (echo_kboard): Make externally visible.
1520 * lisp.h (echo_kboard): Declare extern.
1522 * xdisp.c (make_cursor_line_fully_visible): Return 0 and set
1523 fonts_changed_p if we need larger matrices due to vscrolling.
1524 (try_scrolling, try_cursor_movement, redisplay_window): Give up on
1525 this round of redisplay if make_cursor_line_fully_visible fails.
1526 (CURSOR_MOVEMENT_*, SCROLLING_*): New enumerators.
1527 (try_cursor_movement, try_scrolling): Use them instead of integers.
1529 * dispextern.h (required_matrix_width, required_matrix_height):
1532 * dispnew.c (required_matrix_width, required_matrix_height):
1534 (allocate_matrices_for_window_redisplay)
1535 (allocate_matrices_for_frame_redisplay: Use them.
1536 Remove parameters CH_DIM.
1538 * xdisp.c (display_mode_lines): Temporarily set selected_frame
1539 and selected_window to the frame of the window whose mode-lines
1540 are displayed, and to the window itself.
1541 (redisplay_window, redisplay_mode_lines): Don't set selected_frame
1544 2001-09-25 Gerd Moellmann <gerd@gnu.org>
1546 * xfns.c (x_kill_gs_process): Recognize if someone has cleared
1547 the image cache under us.
1549 * xdisp.c (display_mode_element): If the mode element is a symbol
1550 with a string value, use that string's multibyteness for displaying.
1552 * keyboard.c (read_char): Don't clear a message for a switch-frame
1553 event. From Stefan Monnier <monnier@cs.yale.edu>.
1555 * xterm.c (fast_find_position) [0]: Add a presumably more correct
1556 version for after 21.1.
1558 * xdisp.c (row_containing_pos): Make externally visible.
1560 * dispextern.h (row_containing_pos): Add prototype.
1562 * process.c (send_process): Disable composition if from_byte < 0.
1563 From Kenichi Handa <handa@etl.go.jp>.
1565 2001-09-24 Gerd Moellmann <gerd@gnu.org>
1567 * xterm.c (refreshicon): Function removed.
1569 * Makefile.in (xterm.o): Remove references to sink.h and sinkmask.h.
1571 * sink11.h, sink11mask.h, sink.h, sinkmask.h: Removed.
1573 * xterm.c (toplevel): Remove includes in #if 0.
1575 * process.c (sigchld_handler) [LINUX]: Don't return from
1576 the signal handler at the end of the loop.
1578 2001-09-21 Gerd Moellmann <gerd@gnu.org>
1580 * sysdep.c (wait_for_termination) [POSIX_SIGNALS]:
1581 Terminate only if kill returns -1, and errno is ESRCH.
1583 2001-09-21 Markus Rost <rost@math.ohio-state.edu>
1585 * Makefile.in (shortlisp): Add ../lisp/env.elc.
1587 2001-09-20 Gerd Moellmann <gerd@gnu.org>
1589 * process.c (sigchld_handler): Use GC_CONSP, GC_INTEGERP, GC_EQ
1590 since this function can be called during GC.
1592 * callproc.c (Fcall_process): Handle errors from pipe(2).
1593 (child_setup): Delete code in #ifdef vipc.
1595 2001-09-19 Gerd Moellmann <gerd@gnu.org>
1597 * xdisp.c (decode_mode_spec): Add parameter MULTIBYTE.
1598 (display_mode_element): Display the string from decode_mode_spec
1599 depending on its multibyteness.
1601 * s/netbsd.h (LD_SWITCH_SYSTEM, C_SWITCH_SYSTEM): Add /usr/pkg.
1603 * m/macppc.h (DATA_SEG_BITS): Also define for GCC 3.
1605 2001-09-18 Gerd Moellmann <gerd@gnu.org>
1607 * keyboard.c (Frecursive_edit): Pass (BUFFER . SINGLE-KBOARD) to
1608 recursive_edit_unwind.
1609 (recursive_edit_unwind): Set kboard state according to
1612 * buffer.c (modify_overlay): Don't do nothing if START == END;
1613 This can still be a modification, for example when an overlay has
1614 a before-string or after-string.
1615 (Fdelete_overlay): Prevent redisplay optimizations when deleting
1616 an overlay with before-string or after-string.
1618 * s/netbsd.h (C_SWITCH_SYSTEM): Add.
1619 (LD_SWITCH_SYSTEM): Include /usr/local/lib.
1621 * xdisp.c (try_window_id) [!GLYPH_DEBUG]: Give up if
1622 first_unchanged_at_end_row is in front of
1623 last_unchanged_at_beg_row. This code should be removed after the
1626 2001-09-17 Gerd Moellmann <gerd@gnu.org>
1628 * buffer.h (BUF_COMPUTE_UNCHANGED): Use BUF_MODIFF and
1629 BUF_OVERLAY_MODIFF instead of MODIFF and OVERLAY_MODIFF.
1631 * m/macppc.h (DATA_SEG_BITS) [__linux__]: Define for GCC
1634 2001-09-14 Eli Zaretskii <eliz@is.elta.co.il>
1636 * dired.c (Ffile_attributes): Doc fix.
1638 2001-09-14 Gerd Moellmann <gerd@gnu.org>
1640 * fileio.c (Ffile_symlink_p): Fix last change.
1642 * filelock.c (current_lock_owner): Fix last change.
1644 2001-09-13 Gerd Moellmann <gerd@gnu.org>
1646 * filelock.c (current_lock_owner): If readlink returns ERANGE,
1647 take that to mean that the buffer is too small.
1649 * fileio.c (Ffile_symlink_p): If readlink returns ERANGE, take
1650 that to mean that the buffer is too small.
1652 * xdisp.c (reseat_1): Set IT's multibyte_p flag according to the
1653 current buffer's multibyteness when discarding the iterator's
1656 * xfns.c (Fx_window_property): Handle case that property gets
1657 deleted between the two calls to XGetWindowProperty.
1659 2001-09-11 Gerd Moellmann <gerd@gnu.org>
1661 * minibuf.c (read_minibuf_unwind): Bind inhibit-modification-hooks.
1663 * minibuf.c (read_minibuf): Bind inhibit-modification-hooks to t,
1664 in addition to read-only.
1666 * xdisp.c (with_echo_area_buffer): Bind inhibit-modification-hooks
1667 to t in addition to read-only.
1669 * lisp.h (Qinhibit_modification_hooks): Declare.
1671 * insdel.c (Qinhibit_modification_hooks): New variable.
1672 (syms_of_insdel): Initialize and staticpro it.
1674 * textprop.c (verify_interval_modification): Don't run
1675 modification-hooks if inhibit_modification_hooks.
1677 * dispnew.c (set_window_cursor_after_update): Fix code
1678 finding glyph row containing cursor when cursor_in_echo_area
1681 * xdisp.c (init_from_display_pos): Put some code in #if 0.
1682 (add_to_log): Use bcopy instead of strcpy.
1683 (init_from_display_pos): Use an explicit loop over bytes in
1684 overlay strings instead of calling index.
1686 2001-09-10 Gerd Moellmann <gerd@gnu.org>
1688 * alloc.c (allocate_buffer): Call VALIDATE_LISP_STORAGE.
1690 * dispnew.c (direct_output_for_insert): Don't change IT's
1691 stop_charpos to something in front of its current position.
1693 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: Take args like
1696 2001-09-10 Richard M. Stallman <rms@gnu.org>
1698 * frame.c (Fmouse_position): Doc fix.
1700 2001-09-07 Gerd Moellmann <gerd@gnu.org>
1702 * xdisp.c (init_from_display_pos): Don't compare the result
1703 of calling index with NULL.
1705 2001-09-06 Gerd Moellmann <gerd@gnu.org>
1707 * xfns.c (x_set_background_color): Don't change the colors
1708 of the X window of scroll bar widgets.
1710 2001-09-05 Andrew Innes <andrewi@gnu.org>
1712 * w32fns.c (w32_createwindow): Undo last change.
1714 2001-09-05 Gerd Moellmann <gerd@gnu.org>
1716 * macros.c (store_kbd_macro_char): Fix computation of kbd_macro_end.
1718 * xdisp.c (string_buffer_position): Use *single_char_property*
1719 functions instead of the *single_property* functions.
1721 2001-09-04 Andrew Innes <andrewi@gnu.org>
1723 * w32term.c (w32_read_socket): Add more information to debugging
1726 * w32fns.c (w32_createwindow): Remove the WS_CLIPCHILDREN style
1727 from Emacs frames, so that calls to GetClipBox in w32term.c
1728 correctly report when part of a frame is visible (including
1729 scrollbars, etc). This prevents repeated redrawing of frames when
1730 only a scrollbar is visible.
1731 (w32_wnd_proc): Add more frame information to debugging output.
1733 2001-09-03 Stefan Monnier <monnier@cs.yale.edu>
1735 * xdisp.c (handle_single_display_prop): Fix for int/Lisp_Object mixup.
1737 2001-09-03 Gerd Moellmann <gerd@gnu.org>
1739 * xterm.c (note_mouse_highlight) <help-echo>: When looking for
1740 help-echo for a string which doesn't have help-echo itself, use
1741 get-char-property to obtain the help-echo from the string's buffer
1742 (note_mouse_highlight) <mouse-face>: When on a string that doesn't
1743 have mouse-face, look ``under'' the string for mouse-face from an
1745 (fast_find_position): Add parameter STOP. In the final row, stop
1746 before glyphs having STOP as object. Don't consider glyphs that
1747 are not from a buffer.
1749 * buffer.c (syms_of_buffer) <default-directory>: Doc fix.
1751 2001-09-01 Eli Zaretskii <eliz@is.elta.co.il>
1753 * fns.c (Fmd5): Doc fix.
1755 2001-08-31 Gerd Moellmann <gerd@gnu.org>
1757 * composite.c (update_compositions): Do nothing if
1758 inhibit-modification-hooks is set.
1760 2001-08-30 Gerd Moellmann <gerd@gnu.org>
1762 * emacs.c (shut_down_emacs): Don't call check_glyph_memory
1763 and check_message_stack if terminating abnormally. We want
1764 glyph matrices etc. in a core dump.
1766 * xdisp.c (Qbuffer_position, Qposition, Qobject): New variables.
1767 (syms_of_xdisp): Initialize them.
1768 (handle_single_display_prop): Don't change point, bind `object',
1769 `position', and `buffer-position' instead to the object having the
1770 `display' property, position in the object and position in the buffer.
1772 * fileio.c (Finsert_file_contents): Don't change the multibyteness
1773 of the buffer if REPLACE is non-nil.
1775 2001-08-29 Gerd Moellmann <gerd@gnu.org>
1777 * fileio.c (Finsert_file_contents): Undo change of 2001-08-27.
1779 2001-08-28 Eli Zaretskii <eliz@is.elta.co.il>
1781 * w32term.c (x_set_glyph_string_background_width)
1782 (show_mouse_face): Track the last changes in xterm.c.
1784 2001-08-28 Gerd Moellmann <gerd@gnu.org>
1786 * xterm.c (x_set_glyph_string_background_width): Set the glyph
1787 string's background width so that multi-line mouse-face is drawn
1788 to the right edge of the window.
1789 (show_mouse_face): Set the row's mouse_face_p flag after drawing
1792 * dispnew.c (direct_output_for_insert): Set updated_area
1793 before inserting/writing glyphs.
1795 * xdisp.c (display_mode_element): Use string_byte_to_char to
1796 determine character positions in strings, use chars_in_text
1797 instead of strwidth.
1798 (dump_glyph_row) [GLYPH_DEBUG]: Take a glyph row instead of
1799 a matrix as parameter; this is easier to use from GDB.
1801 2001-08-28 Miles Bader <miles@gnu.org>
1803 * textprop.c (Fprevious_single_char_property_change)
1804 (Fnext_single_char_property_change): Doc fixes.
1806 2001-08-27 Gerd Moellmann <gerd@gnu.org>
1808 * fileio.c (Finsert_file_contents): Allocate, restore, and
1809 free composition data in the case of REPLACE not being nil.
1811 * xdisp.c (init_from_display_pos, init_to_row_end): Return 0 if
1812 there exist overlay strings with newlines at POS.
1813 (text_outside_line_unchanged_p): Return 0 if changes start at
1814 START and overlays exist at START. Likewise for END.
1815 (try_window_id): Give up if init_to_row_end returns 0.
1817 * fileio.c (Finsert_file_contents): Call Fset_buffer_multibyte
1820 2001-08-24 Gerd Moellmann <gerd@gnu.org>
1822 * keymap.c (access_keymap): Return the cdr of the binding of
1823 a generic character instead of its definition (KEY . BINDING).
1825 * fileio.c (Finsert_file_contents): Set coding's dest_multibyte
1826 to 0 also in the REPLACE case.
1828 2001-08-24 Andrew Choi <akochoi@cse.cuhk.edu.hk>
1830 * fileio.c (Ffile_readable_p) [macintosh]: Call access instead of
1831 open to determine whether file is readable (as for DOS_NT).
1833 2001-08-23 Gerd Moellmann <gerd@gnu.org>
1835 * fileio.c (Finsert_file_contents): If VISIT is non-nil, and
1836 coding.type is coding_type_no_conversion or coding_type_raw_text,
1837 use Fset_buffer_multibyte to make the buffer unibyte if REPLACE is
1838 non-nil instead of just setting enable_multibyte_characters in the
1841 2001-08-22 Gerd Moellmann <gerd@gnu.org>
1843 * dispextern.h (struct face_cache): Add member
1844 menu_face_changed_p.
1846 * xfaces.c (menu_face_changed_default): New variable.
1847 (menu_face_changed_count): Variable removed.
1848 (Finternal_set_lisp_face_attribute): Doc fix. If FRAME is t, set
1849 the menu_face_changed_default flag, otherwise set the FRAME's
1850 menu_face_changed_p flag if the `menu' face has been changed.
1851 Prevent calling set_font_frame_param if FRAME is t.
1852 (make_face_cache): Initialize cache's menu_face_changed_p
1853 from menu_face_changed_default.
1854 (realize_basic_faces): Look into the frame's face cache to
1855 determine if the menu appearance needs updating.
1857 * keymap.c (access_keymap): Fix last change to not consider
1858 IDX when it has modifiers.
1860 2001-08-21 Gerd Moellmann <gerd@gnu.org>
1862 * keymap.c (access_keymap): If a binding of the form (GENERIC-CHAR
1863 . BINDING) exists, where GENERIC-CHAR is the generic character of
1864 the charset of IDX, return BINDING unless there exists a binding
1867 2001-08-16 Gerd Moellmann <gerd@gnu.org>
1869 * xrdb.c (SYSV): Don't define on Solaris 2.
1870 From Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>.
1872 * xdisp.c (move_it_by_lines) <DVPOS < 0>: Start at the beginning
1873 of the screen line, not text line, containing IT's current position.
1875 2001-08-15 Gerd Moellmann <gerd@gnu.org>
1877 * window.c (window_scroll_pixel_based): Don't recenter if
1878 PT is partially visible in the window.
1880 * xterm.c (expose_window_tree, expose_window, expose_line):
1881 Return 1 when overwriting mouse-face.
1882 (expose_frame): If mouse-face was overwritten, redo it.
1884 * xfaces.c (x_update_menu_appearance): Don't call
1885 set_frame_menubar, let the next redisplay do it.
1887 2001-08-14 Andrew Innes <andrewi@gnu.org>
1889 * w32term.c (x_draw_glyph_string): Draw relief (if any) before
1890 drawing glyph string.
1892 2001-08-14 Eli Zaretskii <eliz@is.elta.co.il>
1894 * s/hiuxwe2.h: New file, for the HITACHI SR2001/SR2201 series
1897 2001-08-14 Gerd Moellmann <gerd@gnu.org>
1899 * xfaces.c (x_update_menu_appearance): Save and restore value of
1900 interrupt_input_blocked.
1902 2001-08-13 Gerd Moellmann <gerd@gnu.org>
1904 * xdisp.c (move_it_by_lines) <DVPOS < 0>: If not already on
1905 a line start, move back to the line start.
1907 * xdisp.c (resize_echo_area_exactly): Don't resize the mini-window
1908 exactly when a mini-buffer is active.
1910 * keyboard.c (make_lispy_event): Interpret double_click_fuzz
1911 in units of 1/8 character on non window-system frames.
1912 (syms_of_keyboard) <double-click-fuzz>: Doc fix.
1914 2001-08-10 Eli Zaretskii <eliz@is.elta.co.il>
1916 * keyboard.c (syms_of_keyboard) <double-click-fuzz>: Fix a typo in
1919 2001-08-09 Gerd Moellmann <gerd@gnu.org>
1921 * keyboard.c (Vpre_help_message): New variable.
1922 (syms_of_keyboard): Initialize and staticpro it.
1923 (show_help_echo): Record current message before displaying a
1924 help-echo, and restore that message when clearing the help.
1926 * xfns.c (x_create_im): Remove prototype.
1928 * xdisp.c (mark_window_display_accurate_1): Remove an assertion.
1930 * dispnew.c (adjust_glyph_matrix): Undo last change.
1932 2001-08-08 Gerd Moellmann <gerd@gnu.org>
1934 * dispnew.c (adjust_glyph_matrix): In the optimization for
1935 windows whose height has changed, disable partially visible lines.
1937 2001-08-07 Gerd Moellmann <gerd@gnu.org>
1939 * window.c (Frecenter): If ARG < 0, and on a window system
1940 frame, count in some empty lines when we can't move -ARG lines down.
1942 * xdisp.c (start_display): Don't try to determine the continuation
1943 lines width if lines are truncated. It's superfluous and leads to
1944 incorrect results if POS is not visible in the window after
1945 reseating the iterator at the previous line start.
1947 2001-08-06 Gerd Moellmann <gerd@gnu.org>
1949 * xterm.c (x_dump_glyph_string): Put in #if GLYPH_DEBUG.
1951 2001-08-06 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1953 * alloc.c (init_stack): Remove declaration.
1955 2001-08-03 Gerd Moellmann <gerd@gnu.org>
1957 * keyboard.c (read_key_sequence): Check that key is an integer
1958 before comparing it with quit_char.
1959 (add_command_key): Use larger_vector.
1960 (read_char_x_menu_prompt): Instead of converting symbol and
1961 integer events into conses (EVENT . nil), use (EVENT . disabled)
1962 which cannot be confused with valid events.
1963 (read_char): When reading from Vunread_command_events, check for
1964 events of the form (EVENT . disabled) instead of
1967 * xdisp.c (resize_mini_window): If Vmax_mini_window_height is
1968 a float, determine the max height from the frame's height.
1970 2001-08-02 Gerd Moellmann <gerd@gnu.org>
1972 * xdisp.c (redisplay_internal): Take message_cleared_p into
1973 account only if minibuf_level == 0.
1975 2001-08-01 Gerd Moellmann <gerd@gnu.org>
1977 * xdisp.c (redisplay_internal): Add a check for the last
1980 * xdisp.c (message_cleared_p): New variable.
1981 (clear_message): Set message_cleared_p when clearing the current
1983 (redisplay_internal): Look at message_cleared_p to capture
1984 the case that the echo area should be cleared.
1986 * keyboard.c (command_loop_1): Fix spelling of
1987 resize_echo_area_exactly.
1989 * dispextern.h (resize_echo_area_exactly): Fix typo in function name.
1991 * xdisp.c (resize_echo_area_exactly): Fix typo in function name.
1993 * xfns.c (x_set_tool_bar_lines): Clear the tool bar window's
1994 current matrix when the window gets smaller.
1996 2001-08-01 Eli Zaretskii <eliz@is.elta.co.il>
1998 * print.c (strout): Cast the character passed to insert_char to
1999 unsigned char, to avoid sign extension when it is promoted to int.
2001 2001-07-31 Gerd Moellmann <gerd@gnu.org>
2003 * fileio.c (Finsert_file_contents): Don't treat a return value
2004 of 0 from emacs_read as an IO error.
2006 2001-07-30 Gerd Moellmann <gerd@gnu.org>
2008 * keyboard.c (abs): New macro.
2009 (double_click_fuzz): New variable.
2010 (make_lispy_event): Use it to determine what makes a double-click.
2011 (syms_of_keyboard): DEFVAR_INT it.
2013 * xmenu.c (set_frame_menubar): Take into account that
2014 f->menu_bar_vector can be nil, and not a vector. From Ken Raeburn
2017 2001-07-27 Gerd Moellmann <gerd@gnu.org>
2019 * xterm.c (x_get_glyph_string_clip_rect): Minor cleanup.
2021 * dispnew.c (shift_glyph_matrix, blank_row): Fix computation
2022 of row's visible height.
2024 * xdisp.c (init_from_display_pos): If POS is in an overlay string,
2025 deal with the first overlay string having an image `display' property.
2026 (try_window_reusing_current_matrix, compute_line_metrics):
2027 Fix computation of row's visible height for the case that part of the
2028 row is invisible above and part of the row is at the same time
2029 invisible below the window.
2031 2001-07-26 Gerd Moellmann <gerd@gnu.org>
2033 * xfns.c (x-show-tip): Doc fix.
2035 * xfns.c (Vx_max_tooltip_size): New variable.
2036 (syms_of_xfns): DEFVAR_LISP it.
2037 (Fx_show_tip): Set frame's window_width to the width of the
2038 window. Use a maximum tooltip size specified by
2039 Vx_max_tooltip_size, if that has valid contents.
2040 (x_create_tip_frame): Set tooltip buffer's truncate-lines to nil.
2042 2001-07-26 Andrew Innes <andrewi@gnu.org>
2044 * w32term.c (x_display_list): New variable.
2045 (w32_term_init): Set it.
2047 * w32term.h (x_display_list): New extern.
2049 2001-07-26 Gerd Moellmann <gerd@gnu.org>
2051 * xdisp.c (resize_mini_window): Give up when inhibit-redisplay
2052 is non-nil, instead of when redisplaying_p is non-zero.
2054 (mark_window_display_accurate_1): Add an assertion.
2056 2001-07-25 Gerd Moellmann <gerd@gnu.org>
2058 * dispextern.h (struct it): Increase size of ctl_chars to 16.
2060 * xfns.c (Fx_file_dialog): Block/unblock input while processing
2061 events so that we get a chance of processing expose events.
2063 * xdisp.c (resize_mini_window): Don't resize while redisplaying.
2065 2001-07-24 Gerd Moellmann <gerd@gnu.org>
2067 * xfns.c (valid_image_p): Protect better against invalid image
2068 specifications. Previous code could signal an error.
2070 2001-07-23 Gerd Moellmann <gerd@gnu.org>
2072 * indent.c (current_column): Fix column computation in the
2073 presence of display table entries.
2074 (current_column_1, Fmove_to_column, compute_motion): Likewise.
2076 * dispnew.c (adjust_glyph_matrix): In the optimization for
2077 windows whose height has changed, use the new window height
2078 to compute which rows to invalidate.
2080 * editfns.c (toplevel) [STDC_HEADERS]: Include float.h.
2081 (MAX_10_EXP): New macro.
2084 * coding.c (code_convert_region): Handle the multibyte case if
2085 decoding ends with CODING_FINISH_INSUFFICIENT_SRC.
2087 2001-07-20 Gerd Moellmann <gerd@gnu.org>
2089 * dispextern.h (struct face): Change type of `stipple' to
2092 * xterm.c (x_fill_stretch_glyph_string): Remove an assertion.
2094 2001-07-19 Gerd Moellmann <gerd@gnu.org>
2096 * dispnew.c (update_window): Don't set the cursor at the end
2097 of the update if display update has been paused.
2099 * composite.h (syms_of_composite): Renamed from syms_of_composition.
2101 2001-07-18 Ken Raeburn <raeburn@gnu.org>
2103 * fns.c (Fset_char_table_default): Check that a charset is defined
2104 before checking its dimension.
2106 2001-07-17 Ken Raeburn <raeburn@gnu.org>
2108 * coding.c (setup_coding_system): Don't do any designation based
2109 on reg_bits if charset is not yet defined.
2111 * lisp.h (XVECTOR): Verify correct object type before returning a
2112 pointer, using eassert.
2114 2001-07-17 Gerd Moellmann <gerd@gnu.org>
2116 * keyboard.c (KBD_BUFFER_SIZE) [!HAVE_WINDOW_SYSTEM]:
2117 Increase to 4096 because of paste problems reported on GNU/Linux.
2119 2001-07-17 Jan Nieuwenhuizen <janneke@gnu.org>
2121 * emacs.c (USAGE1): Add +LINE:COLUMN option help.
2123 2001-07-16 Gerd Moellmann <gerd@gnu.org>
2125 * fileio.c (unwind_read): Function removed.
2126 (read_non_regular, read_non_regular_quit): New functions.
2127 (Finsert_file_contents): When reading from non-regular files,
2128 arrange to catch a `quit' and terminate the loop. Rearrange
2129 code so that a `quit' when reading from a regular file doesn't
2130 insert text in the buffer.
2132 * xfaces.c (clear_face_cache): Clear fonts on a display basis.
2133 Clear faces afterwards.
2134 (clear_font_table): Take a x_display_info parameter. Don't free
2135 fonts being the default font of any frame on the given display.
2137 2001-07-13 Gerd Moellmann <gerd@gnu.org>
2139 * xdisp.c (get_next_display_element): Use CHAR_STRING_NO_SIGNAL
2140 instead of CHAR_STRING which can signal an error.
2142 * charset.c (char_to_string_1): Extracted from char_to_string.
2143 Return -1 instead of signaling an error.
2144 (char_to_string): Use it.
2146 * charset.h (CHAR_STRING_NO_SIGNAL): New macro.
2148 2001-07-12 Stefan Monnier <monnier@cs.yale.edu>
2150 * coding.c (Ffind_coding_systems_region_internal): If safe_codings
2151 is t, don't try to append anything to it.
2153 2001-07-12 Eli Zaretskii <eliz@is.elta.co.il>
2155 * dired.c (file_name_completion): Pass dp->d_name to
2156 Fstring_match, not elt, which is always nil here.
2158 2001-07-12 Gerd Moellmann <gerd@gnu.org>
2160 * xselect.c (x_decline_selection_request): Handle errors
2161 caused by receivers that have vanished.
2163 * xterm.c (XTread_socket) <PropertyNotify>: Put the code
2164 ignoring events on foreign windows in #if 0. Always dispatch
2165 the event after checking it with x_handle_property_notify.
2167 * xselect.c (TRACE0, TRACE1, TRACE2): New macros, defined
2168 depending on TRACE_SELECTION. Replace fprintfs in #if 0 with
2169 TRACE macros to facilitate debugging. Add additional trace statements.
2170 (toplevel): Add prototypes for file-local functions.
2171 (x_atom_to_symbol): Remove DPYINFO parameter.
2173 2001-07-11 Stefan Monnier <monnier@cs.yale.edu>
2175 * w32menu.c (menubar_selection_callback, w32_menu_show):
2176 Initialize `entry' to nil.
2177 (w32_dialog_show): Remove unused `save_wv' variable.
2178 (name_is_separator): Recognize "--:foo" and "--foo-bar".
2180 2001-07-11 Gerd Moellmann <gerd@gnu.org>
2182 * xdisp.c (try_cursor_movement): Prevent a warning from GCC 3.0.
2184 * fileio.c (unwind_read): Print a message when discarding inserted
2185 text or switching the buffer to unibyte. Change parameter.
2186 (Finsert_file_contents): Don't pass VISIT to unwind_read.
2188 * fileio.c (unwind_read): New function.
2189 (Finsert_file_contents): Record it as unwind-function for
2190 the case that reading is interrupted by C-g.
2192 2001-07-10 Gerd Moellmann <gerd@gnu.org>
2194 * dispnew.c (update_window): Don't skip the header-line
2195 update when scrolling_window returns 0.
2197 * xfaces.c (unload_color): Do nothing if PIXEL is -1.
2199 * xfns.c (Fx_create_frame): Initialize frame colors to -1,
2200 for the case that x_decode_color signals an error.
2202 * xdisp.c (add_to_log): Do nothing if called asynchronously.
2204 2001-07-09 Gerd Moellmann <gerd@gnu.org>
2206 * sound.c (toplevel): Include <signal.h> and "syssignal.h".
2207 (vox_configure, vox_close) [SIGIO]: Block/unblock SIGIO
2210 2001-07-06 Eli Zaretskii <eliz@is.elta.co.il>
2212 * dosfns.c (syms_of_dosfns): Add \n\ at the end of a line in the
2213 doc string line for dos-timezone-offset.
2215 * msdos.c (do_visible_bell): Add \n\ at the end of each line of
2216 inline assembly, to avoid compiler warnings.
2217 (syms_of_msdos): Add \n\ at the end of a line in the doc string
2218 line for dos-unsupported-char-glyph.
2220 * buffer.c (syms_of_buffer) [if 0]: Avoid a warning from GCC 3.0.
2222 2001-07-05 Gerd Moellmann <gerd@gnu.org>
2224 * sound.c: Include Emacs' header files with #include "...".
2226 * eval.c (specbind): Additionally record the buffer that was
2227 current when a buffer-local or frame-local variable was bound.
2229 2001-07-04 Gerd Moellmann <gerd@gnu.org>
2231 * xterm.c (x_produce_glyphs): Don't convert multibyte characters
2232 to unibyte characters in unibyte buffers.
2234 2001-07-03 Gerd Moellmann <gerd@gnu.org>
2236 * eval.c (specbind): If SYMBOL has a frame-local binding, record
2237 the frame on the binding stack. Change format of entries for
2238 local bindings on the binding stack to '(SYMBOL . WHERE)'.
2239 (unbind_to): Handle unbinding a frame-local variable.
2241 * xdisp.c (compute_line_metrics): On ttys, subtract continuation
2242 glyphs and truncation glyphs at the end of a row from its pixel width.
2243 (dump_glyph_row): Print row's continuation_lines_width.
2244 (try_window_id): Take the shortcut if ZV is visible in the
2245 window, but there are actually no changes at ZV.
2247 2001-07-02 Gerd Moellmann <gerd@gnu.org>
2249 * xterm.h (x_free_dpy_colors): Add prototype.
2251 * xterm.c (cvt_pixel_dtor): Call x_free_dpy_colors with the
2252 right number of arguments.
2254 * Makefile.in (tags): Depend on $(lwlibdir)/TAGS.
2255 ($(lwlibdir)TAGS): New target.
2256 (TAGS): Fix dependency list.
2258 * xterm.c (x_list_fonts): Make sure XFreeFont is called
2261 2001-06-30 Gerd Moellmann <gerd@gnu.org>
2263 * emacs.c (main): Remove extern declaration for sys_nerr, which
2264 isn't used and causes a compilation error with GCC 3.0 on
2267 2001-06-27 Gerd Moellmann <gerd@gnu.org>
2269 * widget.c (EmacsFrameSetCharSize): Turn off atimers and block
2270 SIGIO around the code where Xt might wait for a ConfigureNotifyEvent.
2271 (toplevel): Include <signal.h> and syssignal.h.
2273 * sound.c (vox_configure, vox_close): Turn off atimers
2276 2001-06-26 Gerd Moellmann <gerd@gnu.org>
2278 * keyboard.c (read_char) <non_reread>: Record the previous idle
2279 start time before calling timer_stop_idle.
2280 (read_char) <reread_first>: After processing a help-echo event,
2281 restore the previous idle start time.
2283 * xdisp.c (handle_invisible_prop): Deal with overlay strings at
2284 the start of invisible text.
2285 (setup_for_ellipsis): New function.
2286 (next_overlay_string): After all overlay strings have been
2287 processed, display an ellipsis if necessary.
2288 (load_overlay_strings, get_overlay_strings): Add parameter CHARPOS.
2289 (push_it): Initialize display_ellipsis_p on the iterator's stack.
2291 * dispextern.h (struct iterator_stack_entry): Add member
2294 2001-06-25 Gerd Moellmann <gerd@gnu.org>
2296 * widget.c (EmacsFrameSetCharSize): Set XtNwaitForWm depending
2297 on the value of the wait-for-wm frame parameter.
2299 * xterm.h (struct x_output): Add member wait_for_wm.
2301 * xfns.c (Qwait_for_wm): New variable.
2302 (x_frame_parms): Add entry for `wait-for-wm".
2303 (x_set_wait_for_wm): New function.
2304 (Fx_create_frame): Call x_default_parameter for wait-for-wm.
2305 (syms_of_xfns): Initialize and staticpro Qwait_for_wm.
2307 * xdisp.c (try_window_id) <all changes below window end>: Don't
2308 take this shortcut if ZV is visible in the window.
2309 (try_window_id): When checking for window start being in changed
2310 text, don't check that the buffer's size has changed.
2312 2001-06-23 Richard M. Stallman <rms@gnu.org>
2314 * minibuf.c (Fcompleting_read): Doc fix.
2316 2001-06-19 Gerd Moellmann <gerd@gnu.org>
2318 * composite.c (Ffind_composition_internal): Accept ZV
2319 and a string's end position as POS.
2321 2001-06-18 Gerd Moellmann <gerd@gnu.org>
2323 * composite.c (Ffind_composition_internal): Check POS
2326 2001-06-15 Eli Zaretskii <eliz@is.elta.co.il>
2328 * editfns.c (Fmessage_box): If the frame is not under a window
2329 system, output the message in the echo area.
2331 2001-06-14 Richard M. Stallman <rms@gnu.org>
2333 * xdisp.c (try_window_id): When EOB is visible, don't treat
2334 insertion at EOB as if it were "off the bottom of the screen."
2336 2001-06-11 Andrew Innes <andrewi@gnu.org>
2338 * w32proc.c (create_child): Add new parameter is_gui_app.
2339 (w32_executable_type): Add new parameter is_gui_app.
2340 (sys_spawnve): Use it.
2341 (sys_kill): Fake ^C for SIGINT, and ^Break (if possible) for
2342 SIGQUIT. This matches better how the signals are interpreted by
2343 MSVC compiled programs.
2344 (syms_of_ntproc): Update docstring.
2346 2001-06-02 Stefan Monnier <monnier@cs.yale.edu>
2348 * xterm.c (clear_mouse_face): Reset dpyinfo->mouse_face_overlay as
2349 well otherwise note_mouse_highlight might optimize away highlighting
2350 if we pass over that same overlay again.
2352 2001-06-02 Eli Zaretskii <eliz@is.elta.co.il>
2354 * lread.c (Fload): Document that the argument is run via
2355 substitute-in-file-name.
2357 2001-05-31 Gerd Moellmann <gerd@gnu.org>
2359 * Makefile.in (bootstrap-doc): New target.
2360 (bootstrap-emacs): Depend on it.
2362 * fileio.c (Fdo_auto_save): Don't try to create the directory of
2363 auto-save-list-file-name when shutting down Emacs, because
2364 creating the directory might signal an error, and leaves
2365 Emacs in a strange state.
2367 * term.c: (tty_cursor_hidden): New variable.
2368 (update_begin): Don't call tty_hide_cursor. Clean up.
2369 (update_end, set_terminal_window, set_scroll_region): Clean up.
2370 (ring_bell, reset_terminal_modes): Clean up.
2371 (tty_hide_cursor, tty_show_cursor): Hide/show cursor depending
2372 on tty_cursor_hidden.
2373 (write_glyphs): Call tty_hide_cursor.
2375 2001-05-30 Stefan Monnier <monnier@cs.yale.edu>
2377 * buffer.c (copy_overlays): Make ENABLE_CHECKING happy.
2379 2001-05-30 Gerd Moellmann <gerd@gnu.org>
2381 * xfns.c (enum image_value_type): New enumerator
2382 IMAGE_STRING_OR_NIL_VALUE.
2383 (parse_image_spec): Handle it.
2384 (xbm_format, pbm_format): Use it for :foreground and :background.
2385 (xbm_load, pbm_load): Check for nil color names.
2387 * xterm.c (note_mouse_highlight): If an overlapping overlay
2388 exists, but we find that we highlight the same overlay as before,
2389 don't do the highlighting again.
2391 2001-05-29 Gerd Moellmann <gerd@gnu.org>
2393 * xmenu.c (single_submenu, xmenu_show) [!HAVE_MULTILINGUAL_MENU]:
2394 Protect unibyte strings created by replacing their multibyte
2395 equivalents in menu_items.
2397 * keymap.c (Fsingle_key_description): NUL-terminate the string
2398 buffer before calling build_string.
2400 * callproc.c (Fcall_process): Deal with decode_coding returning
2401 CODING_FINISH_INCONSISTENT_EOL.
2403 2001-05-28 Gerd Moellmann <gerd@gnu.org>
2405 * xmenu.c (xmenu_show) [!HAVE_MULTILINGUAL_MENU]: Don't overwrite
2406 an item's name with its key description in case the description
2407 is a multibyte string.
2409 * keymap.c (Fsingle_key_description): Create a multibyte string
2412 * macros.c (Fstart_kbd_macro): Doc fix.
2414 * xterm.c (cursor_in_mouse_face_p): New function.
2415 (x_draw_stretch_glyph_string): Use it to choose a different GC
2416 when drawing a cursor within highlighted text.
2418 * editfns.c (char_property_eq): Put in #if 0.
2420 * indent.c (string_display_width): Put in #if 0.
2422 * lread.c (Fload): Remove unused label.
2424 * termcap.c (speeds): Put in #if 0.
2426 2001-05-18 Gerd Moellmann <gerd@gnu.org>
2428 * eval.c (call_debugger): Don't bind inhibit-eval-during-redisplay.
2430 * xfaces.c (xlfd_point_size): Don't divide pixel size from
2431 transformation matrix by 10.
2433 2001-05-16 Gerd Moellmann <gerd@gnu.org>
2435 * xfns.c (x_set_foreground_color): Change frame's cursor_pixel
2436 only if it's equal to the former foreground pixel color.
2437 (x_set_foreground_color, x_set_background_color)
2438 (x_set_mouse_color, x_set_cursor_color): Cleaned up.
2440 2001-05-16 Dave Love <fx@gnu.org>
2442 * insdel.c (signal_before_change, signal_after_change): Consider a
2443 local change hook which changes the buffer.
2445 * process.c (read_process_output): Don't call signal_after_change
2446 and update_compositions after insert_from_string_before_markers.
2448 2001-05-16 Gerd Moellmann <gerd@gnu.org>
2450 * xfaces.c (split_font_name): Use the right field when
2451 checking for `[...]' syntax.
2453 * buffer.c (copy_overlays): New function.
2454 (clone_per_buffer_values): Use it.
2456 * buffer.h (OVERLAY_PLIST): New macro.
2458 * keymap.c (Fsingle_key_description): Replace a build_string with
2459 a make_multibyte_string. From Kenichi Handa <handa@etl.go.jp>.
2461 * fontset.c (Ffontset_info): Check that face is non-null
2462 before accessing its fields.
2464 2001-05-15 Gerd Moellmann <gerd@gnu.org>
2466 * keyboard.c (read_key_sequence): Prevent generating a fake
2469 * xfaces.c (split_font_name): Handle `[...]' for the right
2472 * ccl.c (ccl_driver): Don't copy remaining bytes in case
2473 of CCL_STAT_INVALID_CMD.
2475 2001-05-14 Stefan Monnier <monnier@cs.yale.edu>
2477 * eval.c (Fdefvar): Only record (defvar <var>) in the load-history
2478 in <var> has no default value yet.
2480 * xfaces.c (try_alternative_families): First try the FAMILY.
2481 And if nothing is found in the end, try again with scalable fonts.
2482 (try_font_list): Let try_alternative_families do a bit more of
2483 the work. Only use FAMILY if it is not nil.
2484 (syms_of_xfaces) <scalable-fonts-allowed>: Fix docstring.
2486 2001-05-14 Gerd Moellmann <gerd@gnu.org>
2488 * xterm.c (note_mouse_highlight): Avoid changing the mouse
2489 pointer shape when show_mouse_face has already done it.
2491 * xterm.c (x_draw_glyphs): Fix computation of rightmost x for
2494 * xfaces.c (split_font_name): Make sure to leave the loop
2495 with the right value of `i'.
2497 * xfaces.c (split_font_name): Handle matrix transformations
2498 in the pixel and point size fields of XLFD font names.
2499 (xlfd_point_size): Likewise.
2501 2001-05-12 Eli Zaretskii <eliz@is.elta.co.il>
2503 * w32fns.c (w32_to_x_font): Change prototype to fit the declaration.
2504 (x_to_w32_font): Add prototype.
2506 * regex.c (malloc, realloc, free) [emacs]: Undefine before
2507 redefining, to avoid compiler warnings.
2509 * w32proc.c: Include syssignal.h, to avoid compiler warnings.
2511 * w32bdf.c (search_file_line, set_bdf_font_info, seek_char)
2512 (w32_get_bdf_glyph): Cast between unsigned char and char when
2513 passing arguments to subroutines, to shut up compiler warnings.
2514 (w32_get_bdf_glyph): Don't mix signed and unsigned when calling
2517 * xfaces.c: Include keyboard.h before frame.h, not after it.
2519 * widget.c: Include keyboard.h before frame.h.
2521 * w32term.h (struct image, struct face): Forward declaration, to
2522 avoid compiler warnings.
2524 2001-05-11 Gerd Moellmann <gerd@gnu.org>
2526 * keyboard.c (read_key_sequence): Don't modify events when
2527 generating fake prefix keys (mode-line, scroll-bar, ...) since
2528 this prevents proper processing of such events when pushed back
2529 into unread-command-events.
2531 * xterm.c (clear_mouse_face): Return 1 if text with mouse face was
2532 actually redrawn. Make the function static.
2533 (note_mouse_highlight): Fix a case where the mouse cursor
2534 was changed back to the text cursor.
2536 * xterm.h (clear_mouse_face): Remove prototype.
2538 * xdisp.c (try_window_id): Fix the fix and set the right
2541 * xdisp.c (try_window_id): Fix computation of window end in the
2542 case that lines were deleted at the end of the window. Add some
2543 more debug_method_adds.
2545 * xfaces.c (try_alternative_families): New function.
2546 (try_font_list): Use it. If ATTRS specifies a family, check
2547 fonts from that family first.
2548 (choose_face_font): Remove code setting the family part of
2551 2001-05-10 Gerd Moellmann <gerd@gnu.org>
2553 * xdisp.c (try_window_id): Fix case of all changes before
2556 * xdisp.c (try_window_id): Add some xasserts.
2558 2001-05-09 Gerd Moellmann <gerd@gnu.org>
2560 * lisp.h (GLYPH_CHAR_VALID_P): Use CHAR_VALID_P.
2562 2001-05-09 Dave Love <fx@gnu.org>
2564 * xdisp.c (GIVE_UP): Fix for K&R C.
2566 2001-05-09 Gerd Moellmann <gerd@gnu.org>
2568 * print.c (syms_of_print) <print-length, print-level>: Doc fix.
2570 * xterm.c (note_mouse_highlight): Don't change the mouse cursor
2571 back to the text cursor shape without need.
2573 2001-05-07 Gerd Moellmann <gerd@gnu.org>
2575 * xfns.c (x_set_foreground_color): Set frame's cursor_pixel.
2577 * dispextern.h (inverse_video): Declare extern.
2579 * keyboard.c (delete_kboard): Handle the case that selected_frame
2580 has been deleted in the course of x_connection_closed.
2582 2001-05-03 Eli Zaretskii <eliz@is.elta.co.il>
2584 * xterm.c (XTread_socket) <Expose> [!USE_TOOLKIT_SCROLL_BARS]:
2585 Fix the change from 2001-04-30.
2587 2001-05-03 Gerd Moellmann <gerd@gnu.org>
2589 * xfns.c (file_dialog_unmap_cb): New function.
2590 (Fx_file_dialog): Use it as XmNunmapCallback to capture the case
2591 where a dialog is closed via the window manager.
2593 * xdisp.c (try_window_id): Cases of changes all in front of
2594 the window start or all below the window end mostly rewritten.
2595 (redisplay_window): Move the tests if try_window_id is
2596 applicable to try_window_id.
2597 (GIVE_UP): New macro.
2599 2001-05-02 Gerd Moellmann <gerd@gnu.org>
2601 * xterm.c (expose_window): Return int. If W is the window
2602 currently being updated, mark the frame garbaged.
2603 Fix computation of rows intersecting the exposed rectangle.
2604 (expose_window_tree): Stop when expose_window returns 0.
2606 * xterm.c (x_draw_stretch_glyph_string): Don't draw background
2607 again if it has already been drawn.
2609 2001-05-01 Stefan Monnier <monnier@cs.yale.edu>
2611 * syntax.c (update_syntax_table): Check that oldi has the same
2612 properties as old_prop before deciding not to invalidate.
2614 2001-04-30 Gerd Moellmann <gerd@gnu.org>
2616 * undo.c (Fprimitive_undo): In a writable buffer, enable undoing
2617 read-only text that is so because of text properties.
2619 * xterm.c (x_window_to_menu_bar) [USE_LUCID]: New function.
2620 (XTread_socket) <Expose> [USE_LUCID]: Handle events for
2621 windows that are components of a Lucid menu bar.
2623 2001-04-27 Gerd Moellmann <gerd@gnu.org>
2625 * term.c (turn_on_face): Fix reverse video handling on terminals
2626 that don't support colors.
2628 2001-04-26 Gerd Moellmann <gerd@gnu.org>
2630 * editfns.c (save_excursion_restore): Don't use XBUFFER on
2633 2001-04-25 Gerd Moellmann <gerd@gnu.org>
2635 * term.c (toggle_highlight): New function.
2636 (turn_on_face): Change handling of reverse video.
2638 * process.c (wait_reading_process_input):
2639 Call record_asynch_buffer_change only if a timer really changed buffers.
2641 * buffer.c (mouse_face_overlay_overlaps): Fix the computation
2642 of the number of overlays to check.
2644 * keyboard.c (command_loop_1): Redo change of 2001-03-12.
2646 * xdisp.c (try_window_id): Fix a case where window_end_pos
2647 and window_end_bytepos were not adjusted.
2649 2001-04-23 Gerd Moellmann <gerd@gnu.org>
2651 * xfaces.c (compute_char_face): If buffer is unibyte, set CH to
2654 2001-04-21 Eli Zaretskii <eliz@is.elta.co.il>
2656 * process.c (wait_reading_process_input) [!subprocesses]:
2657 Don't reference waiting_for_user_input_p, it's not defined in the
2658 branch without async subprocesses support.
2660 2001-04-19 Gerd Moellmann <gerd@gnu.org>
2662 * keyboard.c (delete_kboard): Prevent a dangling reference
2663 from current_kboard to KB, which is freed.
2665 * process.c (wait_reading_process_input):
2666 Call record_asynch_buffer_change after running timers, to make
2667 read_key_sequence aware of buffer changes from under it.
2669 2001-04-18 Gerd Moellmann <gerd@gnu.org>
2671 * xfaces.c (Qscalable_fonts_allowed): New variable.
2672 (realizing_basic_faces_p): Removed.
2673 (x_face_list_fonts): Special handling for realizing_basic_faces_p
2675 (realize_basic_faces): Specbind Qscalable_fonts_allowed to t.
2676 (syms_of_xfaces): Initialize Qscalable_fonts_allowed. Change default
2677 for scalable-fonts-allowed to t.
2679 * fileio.c (Finsert_file_contents): If the file size returned from
2680 stat is zero, set END to READ_BUF_SIZE. This makes sure we can
2681 read from files on a procfs whose contents are generated dynamically.
2683 2001-04-18 Eli Zaretskii <eliz@is.elta.co.il>
2685 * gmalloc.c (__malloc_size_t) [__GNUC__]: If STDC_HEADERS is not
2686 defined, include stddef.h and use __SIZE_TYPE__ instead of size_t.
2687 (__memalign_hook): Make the two prototypes consistent.
2689 2001-04-17 Gerd Moellmann <gerd@gnu.org>
2691 * xdisp.c (redisplay_window): Make sure to clear the desired glyph
2692 matrix of mini-windows.
2694 2001-04-12 Stefan Monnier <monnier@cs.yale.edu>
2696 * intervals.c (find_interval): Don't rebalance during signal handling.
2698 2001-04-11 Gerd Moellmann <gerd@gnu.org>
2700 * fns.c: Include blockinput.h.
2702 * fns.c (Fplist_get): Don't QUIT if interrupt_input_blocked.
2704 2001-04-10 Gerd Moellmann <gerd@gnu.org>
2706 * fns.c (Fcompare_strings): Fix return values.
2708 * window.c (window_scroll): Change the meaning of N to mean
2709 N screen-fulls or N lines.
2710 (window_scroll_pixel_based, window_scroll_line_based)
2711 (scroll_command, Fscroll_other_window): Change accordingly.
2713 * window.c (window_scroll_pixel_based, Frecenter):
2714 Call window_box_height instead of using it.last_visible_y for the
2715 height of the window.
2717 * xdisp.c (redisplay_window) <recenter>: Call window_box_height
2718 instead of using it.last_visible_y for the height of the window.
2720 * w32proc.c (sys_spawnve): Quote more chars for Cygwin.
2721 From Dan Holmsand <dan@eyebee.com>.
2723 * w32.c (sys_open): Try to open file without _O_CREAT first, to be
2724 able to write to hidden and system files. From Dan Holmsand
2727 * fileio.c (Fcopy_file) [WINDOWSNT]: Use CopyFile. From Dan
2728 Holmsand <dan@eyebee.com>.
2730 2001-04-09 Gerd Moellmann <gerd@gnu.org>
2732 * fns.c (Fplist_get, Fplist_put): Add QUITs.
2734 * window.c (window_internal_height): Return 1 less if the
2735 window has a header line.
2737 * xdisp.c (try_window_id): When scrolling on a terminal, take
2738 the change of window_internal_height into account.
2740 2001-04-09 Eli Zaretskii <eliz@is.elta.co.il>
2742 * gmalloc.c (align): If the argument SIZE would overflow
2743 __malloc_ptrdiff_t, fail right away.
2745 2001-04-06 Gerd Moellmann <gerd@gnu.org>
2747 * xfns.c (compute_tip_xy): Add parameters WIDTH and HEIGHT.
2748 Make sure the tooltip is completely visible.
2749 (x_make_gc): Use FRAME_X_SCREEN_NUMBER.
2751 * xterm.h (FRAME_X_SCREEN_NUMBER): New macro.
2753 * xmenu.c (xmenu_show): Use FRAME_X_SCREEN_NUMBER.
2755 2001-04-06 Dave Love <fx@gnu.org>
2757 * composite.c (update_compositions) <check_mask & CHECK_HEAD>:
2760 2001-04-06 Gerd Moellmann <gerd@gnu.org>
2762 * composite.h (COMPOSITION_VALID_P): Allow integers as cdrs of PROP.
2764 * xdisp.c (Qinhibit_eval_during_redisplay): Make it a Lisp_Object.
2766 2001-04-05 Gerd Moellmann <gerd@gnu.org>
2768 * sysdep.c (getwd) [!HAVE_GETWD]: Unblock input before returning.
2770 * editfns.c (Fcurrent_time_zone): Accept spaces in timezone names.
2772 * xfns.c (Vmotif_version_string) [USE_MOTIF]: New variable.
2773 (syms_of_xfns): DEFVAR_LISP it. Initialize from XmVERSION_STRING.
2775 * xmenu.c (free_frame_menubar) [USE_MOTIF]: Preserve the
2776 shell widget's position only if it is non-null.
2778 * xterm.c (x_free_frame_resources) [USE_X_TOOLKIT]:
2779 Set f->output_data.x->widget to null after destroying it.
2781 * fns.c (Frequire): Doc fix. Rename parameter FILE_NAME to
2782 FILENAME to bring it in synch with the documentation.
2784 * xfaces.c (realizing_basic_faces_p): Renamed from
2785 realize_default_face_p.
2786 (realize_basic_faces): Set/clear realizing_basic_faces_p.
2787 (realize_default_face): Don't set the flag.
2789 2001-04-04 Gerd Moellmann <gerd@gnu.org>
2791 * lisp.h (echoing, echo_message_buffer, cancel_echoing): Declare.
2793 * keyboard.c (echoing, echo_message_buffer): Make externally visible.
2795 * xdisp.c (with_echo_area_buffer): Avoid confusion from reusing
2796 the buffer that was used for echoing.
2798 * xfaces.c (best_matching_font): Remove unused parameter PATTERN.
2799 (first_font_matching): Removed unused function.
2800 (x_face_list_fonts): Remove unused parameter SCALABLE_P.
2801 (may_use_scalable_font_p): Remove parameter FONT; rename
2802 parameter NAME to FONT.
2803 (x_face_list_fonts): Fix missing bounds check.
2804 (realizing_default_face_p): New variable.
2805 (realize_default_face): Set and clear that flag.
2806 (x_face_list_fonts): When called during the realization of the
2807 default face, and no matching fonts are found when ignoring
2808 scalable fonts and fonts matching a regexp from
2809 face-ignored-fonts, try without ignoring fonts.
2811 2001-04-03 Gerd Moellmann <gerd@gnu.org>
2813 * xfns.c (postprocess_image): New function.
2814 (lookup_image): Call it for all image types except PostScript.
2815 (x_kill_gs_process): Call postprocess_image.
2817 * xterm.c (x_use_underline_position_properties): New variable.
2818 (x_draw_glyph_string): Use it.
2819 (syms_of_xterm): DEFVAR_BOOL it.
2821 2001-04-02 Gerd Moellmann <gerd@gnu.org>
2823 * xterm.c (x_alloc_nearest_color_1): New function.
2824 (x_alloc_nearest_color): Use it.
2825 (x_color_cells): Take a Display as argument, instead of a frame.
2826 (cvt_string_to_pixel_args, cvt_string_to_pixel_value): New variables.
2827 (cvt_string_to_pixel, cvt_pixel_dtor): New functions.
2828 (x_initialize): Register cvt_string_to_pixel as resource converter
2829 string -> Pixel and cvt_pixel_dtor as pixel resource destructor.
2831 2001-03-30 Gerd Moellmann <gerd@gnu.org>
2833 * xdisp.c (get_overlay_strings): Set iterator's end_charpos.
2834 (set_iterator_to_next): If a string from a display property ends,
2835 consider the case that this might also be the end of an
2836 overlay string having the display property.
2838 * xdisp.c (handle_display_prop): Fix recognition of subproperty lists.
2840 * xdisp.c (reseat_to_string): Undo last change.
2842 * dispnew.c (adjust_glyph_matrix): Don't try to reuse the current
2843 matrix of a window when the header line changes, when
2844 new rows are allocated, or when the width changes.
2846 2001-03-30 Eli Zaretskii <eliz@is.elta.co.il>
2848 * print.c (Fprin1, Fprin1_to_string, Fprinc, Fprint): Fix last change.
2850 2001-03-29 Eli Zaretskii <eliz@is.elta.co.il>
2852 * fileio.c (syms_of_fileio) <directory-sep-char>: Warn that it is
2855 2001-03-29 Gerd Moellmann <gerd@gnu.org>
2857 * data.c (Fsubr_interactive_form): New function.
2858 (syms_of_data): Defsubr it.
2860 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
2861 (live_float_p, live_misc_p): Return 1 only if the offset of the
2862 pointer in its block is >= 0.
2864 2001-03-28 Paul Eggert <eggert@twinsun.com>
2866 * editfns.c (Ffloat_time): Fix off-by-factor-of-10 bug in the
2867 microseconds calcuation. Avoid double-rounding problem.
2868 In doc string, warn that the result is approximate.
2870 2001-03-28 Gerd Moellmann <gerd@gnu.org>
2872 * eval.c (call_debugger): Bind `inhibit-redisplay' to nil, and
2873 bind `inhibit-eval-during-redisplay' to t.
2875 * lisp.h (Qinhibit_eval_during_redisplay): Declare extern.
2877 * xdisp.c (inhibit_eval_during_redisplay)
2878 (Qinhibit_eval_during_redisplay): New variables.
2879 (safe_eval, safe_call): If inhibit_eval_during_redisplay is set,
2880 don't eval, return nil instead.
2881 (syms_of_xdisp): DEFVAR_BOOL inhibit-eval-during-redisplay.
2882 Initialize Qinhibit_eval_during_redisplay.
2884 * xdisp.c (reseat_to_string): If STRING is multibyte, set
2885 the iterator's multibyte_p flag.
2887 * xfaces.c (realize_basic_faces): Decrement menu_face_change_count
2888 instead of setting it to zero; it's incremented for each frame
2889 where the menu face is changed.
2891 * xterm.c (x_draw_relief_rect): Extend left shadow to the bottom;
2892 change bottom shadow accordingly.
2894 * xterm.c (expose_window_tree, expose_frame): Don't compute
2896 (expose_window): Do it here instead.
2897 (x_draw_glyph_string): Fix a computation of the underline position.
2899 * bytecode.c (BYTE_CODE_QUIT): New macro.
2900 (Fbyte_code): Use BYTE_CODE_QUIT instead of QUIT.
2902 2001-03-27 Gerd Moellmann <gerd@gnu.org>
2904 * xdisp.c (try_window_reusing_current_matrix) <scrolling up>:
2905 Give up if matrix starts in an ellipsis.
2906 (init_from_display_pos): Do nothing if POS doesn't specify
2907 a dpvec_index but the iterator has such a position.
2909 * xdisp.c (init_from_display_pos): Remove unwarranted assertion.
2911 * xmenu.c (free_frame_menubar) [USE_MOTIF]: If the shell widget's
2912 x/y position is (0, 0) after destroying the menu bar, restore
2913 its original position.
2915 * xdisp.c (in_ellipses_for_invisible_text_p): New function.
2916 (init_from_display_pos): Use it.
2917 (try_window_reusing_current_matrix): Don't use cursor_row_p.
2919 2001-03-26 Gerd Moellmann <gerd@gnu.org>
2921 * xdisp.c (try_window_id): Undo last change.
2923 2001-03-26 Eli Zaretskii <eliz@is.elta.co.il>
2925 * print.c (Fprin1, Fprin1_to_string, Fprinc, Fprint): Doc fix.
2927 * buffer.c (syms_of_buffer): Doc fix.
2929 2001-03-26 Gerd Moellmann <gerd@gnu.org>
2931 * xfaces.c (x_update_menu_appearance): Use local variable
2932 popup_path for setting font resources.
2934 2001-03-25 Eli Zaretskii <eliz@is.elta.co.il>
2936 * frame.c (Fframe_list): Don't reference tip_frame if
2937 HAVE_WINDOW_SYSTEM is not defined.
2939 * emacs.c (main): Update the copyright year. From Werner LEMBERG
2942 2001-03-25 Gerd Moellmann <gerd@gnu.org>
2944 * xdisp.c (init_from_display_pos): Test invisible property
2945 with TEXT_PROP_MEANS_INVISIBLE instead of NILP.
2947 * xdisp.c (redisplay_internal) <update one window>: Make sure
2948 last_arrow_position and last_arrow_string are set.
2950 * frame.c (Fframe_list): Don't return a tooltip frame.
2952 2001-03-23 Gerd Moellmann <gerd@gnu.org>
2954 * xdisp.c (mark_window_display_accurate_1): New function,
2955 extracted from mark_window_display_accurate.
2956 Compute BUF_UNCHANGED_MODIFIED, BUF_OVERLAY_UNCHANGED_MODIFIED,
2957 BUF_BEG_UNCHANGED, BUF_END_UNCHANGED.
2958 (mark_window_display_accurate): Use it.
2959 (redisplay_internal): Use it for the selected window.
2960 (redisplay_internal): Avoid duplicate mark_window_display_accurate
2961 for the selected frame.
2963 * xdisp.c Use make_number, for readability.
2964 (try_window_id): Disable rows below the window end.
2965 (try_window_reusing_current_matrix): Use cursor_row_p.
2966 (try_window_reusing_current_matrix) <scrolling up>: Fix disabling
2968 (init_from_display_pos): If POS specifies a position in a display
2969 vector, maybe get the iterator set up for that ellipsis.
2971 * xdisp.c (dump_glyph_row): Fix output for NGLYPHS == 2.
2973 2001-03-23 Eli Zaretskii <eliz@is.elta.co.il>
2975 * xmenu.c: Include widget.h only if USE_X_TOOLKIT is defined.
2977 2001-03-23 Gerd Moellmann <gerd@gnu.org>
2979 * xfaces.c (x_update_menu_appearance): Use a different path
2980 for Lucid popup menus.
2982 2001-03-22 Stefan Monnier <monnier@cs.yale.edu>
2984 * xterm.c (note_mouse_highlight): Dec the int, not the Lisp_Object.
2986 * xdisp.c (init_iterator): Check WINDOWP before using XWINDOW.
2987 (string_buffer_position): Use `make_number'.
2989 2001-03-22 Gerd Moellmann <gerd@gnu.org>
2991 * xfaces.c (x_update_menu_appearance): Renamed from
2992 x_set_menu_face_resources. Use different resources for popups.
2994 * lisp.h (Vx_resource_name) [HAVE_X_WINDOWS]: Declare extern.
2995 (GC_CHECK_STRING_BYTES): Don't define.
2997 * xfaces.c (x_set_menu_resources_from_menu_face) [USE_X_TOOLKIT]:
2998 Removed, together with subroutines.
2999 (x_set_menu_face_resources) [USE_X_TOOLKIT]: New function.
3000 (realize_basic_faces) [USE_X_TOOLKIT]: Call x_set_menu_face_resources.
3002 * dispextern.h (x_set_menu_resources_from_menu_face):
3005 * xmenu.c (update_frame_menubar, set_frame_menubar, xmenu_show):
3006 Remove calls to x_set_menu_resources_from_menu_face.
3008 * xfaces.c (xm_set_menu_resources_from_menu_face):
3009 Remove #ifndef LESSTIF_VERSION.
3011 * xmenu.c: Include widget.h.
3012 (single_submenu): Return int. Some cleanup.
3013 (set_frame_menubar): Call x_set_menu_resources_from_menu_face.
3015 2001-03-21 Gerd Moellmann <gerd@gnu.org>
3017 * xterm.c (x_update_window_end): Handle overwritten mouse face
3018 also for tool bar windows.
3019 (show_mouse_face): Set the glyph row's mouse_face_p flag also when
3020 DRAW is DRAW_IMAGE_RAISED.
3022 2001-03-20 Gerd Moellmann <gerd@gnu.org>
3024 * print.c (syms_of_print): Doc fixes.
3026 * fns.c (Fmd5): Doc fix.
3028 2001-03-19 Gerd Moellmann <gerd@gnu.org>
3030 * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
3031 Clear area of the frame not occupied by the scroll bar.
3033 * xfns.c (x_create_tip_frame): Add parameter TEXT. Set the
3034 tip frame's root window buffer to *tip* right after creating
3037 * xdisp.c (highlight_trailing_whitespace): Glyphs whose object
3038 is an integer don't have to be for space characters.
3040 2001-03-16 Gerd Moellmann <gerd@gnu.org>
3042 * indent.c (current_column, current_column_1, Fmove_to_column)
3043 (compute_motion): Handle characters from display vectors differently.
3045 2001-03-15 Kenichi Handa <handa@etl.go.jp>
3047 * xterm.c (x_draw_glyph_string): Draw relief (if any) before
3048 drawing glyph string.
3050 2001-03-15 Gerd Moellmann <gerd@gnu.org>
3052 * keyboard.c (timer_check): Preserve the value of deactivate-mark.
3053 (command_loop_1): Undo last change.
3055 * xterm.c (fast_find_position): Return the correct vpos.
3057 * data.c (store_symval_forwarding): Add parameter BUF. If BUF is
3058 non-null, set a per-buffer value in BUF instead of the current buffer.
3059 (swap_in_global_binding, swap_in_symval_forwarding, Fset_default):
3060 Call store_symval_forwarding with BUF null.
3061 (set_internal): Call store_symval_forwarding with the BUF
3062 parameter passed to set_internal. Formerly, the value was always
3063 set in the current buffer; the buffer recorded in specbind for
3064 this case wasn't used.
3065 (arith_driver): Reindent.
3067 * buffer.c (swap_out_buffer_local_variables):
3068 Call store_symval_forwarding with BUF null.
3070 * lisp.h (store_symval_forwarding): Change prototype.
3072 * eval.c (specbind): Call store_symval_forwarding with BUF null.
3074 2001-03-14 Gerd Moellmann <gerd@gnu.org>
3076 * frame.c (do_switch_frame): Remove unused parameter NO_EVENT, add
3077 FOR_DELETION. Avoid resizing the mini-window of the selected
3078 frame if FOR_DELETION is set.
3079 (Fselect_frame, Fhandle_switch_frame, Fdelete_frame)
3080 (Fmake_frame_invisible): Change calls to do_switch_frame for new
3083 * window.c (Fset_window_configuration): Change call to
3084 do_switch_frame to new format.
3086 * keyboard.c (quit_throw_to_read_char): Change call to
3087 do_switch_frame to new format.
3089 * lisp.h (do_switch_frame): Change prototype.
3091 * frame.c (Fframe_parameters): In the `buffer-list' frame
3092 parameter, store the buffer list of FRAME, not the list of the
3095 * xterm.c (x_draw_glyph_string_box): Don't draw a full-width
3096 box just because the glyph row's full_width_p flag is set.
3098 2001-03-14 Eli Zaretskii <eliz@is.elta.co.il>
3100 * xdisp.c (highlight_trailing_whitespace): On character terminals,
3101 skip the padding blanks inserted in extend_face_to_end_of_line,
3102 before checking for trailing whitespace.
3104 2001-03-13 Gerd Moellmann <gerd@gnu.org>
3106 * xmenu.c (popup_activate_callback, popup_deactivate_callback):
3107 Remove special handling for LessTif/Motif.
3108 (toplevel): Don't include Xm/Xm.h.
3110 * xterm.c (XTread_socket) <LeaveNotify, EnterNotify>:
3111 Remove workaround code for LessTif; it doesn't work anymore.
3113 * xterm.c [USE_TOOLKIT_SCROLL_BARS && USE_MOTIF]: Don't include
3116 * xterm.c (x_set_toolkit_scroll_bar_thumb) [USE_MOTIF]:
3117 Don't access private scroll bar data; it's no longer necessary with
3118 contemporary LessTif.
3120 * xfaces.c (xm_set_menu_resources_from_menu_face):
3121 Change #if 0 to #ifndef LESSTIF_VERSION.
3123 * xmenu.c (xmenu_show) [LESSTIF_VERSION]: Take out the code
3124 removing button grabs.
3126 2001-03-13 Kenichi Handa <handa@etl.go.jp>
3128 * fontset.c (syms_of_fontset): Describe highlight-wrong-size-font
3129 and clip-large-size-font as obsolete.
3131 * lread.c (read_multibyte): Check the validity of multibyte
3132 sequence. If invalid, return the first byte.
3134 2001-03-12 Gerd Moellmann <gerd@gnu.org>
3136 * keyboard.c (command_loop_1): Set Vdeactivate_mark to nil
3137 before running the command; timer functions or process
3138 filters may have set it.
3140 2001-03-12 Eli Zaretskii <eliz@is.elta.co.il>
3142 * keyboard.c (syms_of_keyboard) <overriding-terminal-local-map>:
3145 2001-03-12 Gerd Moellmann <gerd@gnu.org>
3147 * xrdb.c (x_load_resources) [USE_MOTIF]: Remove extraneous arg
3150 2001-03-09 Gerd Moellmann <gerd@gnu.org>
3152 * dispextern.h (string_buffer_position): Add prototype.
3154 * xdisp.c (string_buffer_position, display_prop_string_p)
3155 (single_display_prop_string_p): New functions.
3157 * xterm.c (note_mouse_highlight): If there's no help-echo on
3158 a string, look at the buffer text ``under'' it.
3160 * keyboard.c (make_lispy_event): Add string info to the event,
3161 analogous to what's done on mode lines.
3162 (read_key_sequence): For a click on a string, consider `local-map'
3163 and `keymap' of that string.
3165 * keyboard.c (make_lispy_event, make_lispy_movement):
3166 Adjust calls to buffer_posn_from_coords to new format.
3168 * dispextern.h (buffer_posn_from_coords): Adjust prototype.
3170 * dispnew.c (buffer_posn_from_coords): Add parameters OBJECT and
3173 * fileio.c (Fwrite_region) [DOS_NT]: Remove O_TRUNC from open
3174 flags argument to emacs_open; it seems to conflict with O_EXCL.
3176 2001-03-09 Kenichi Handa <handa@etl.go.jp>
3178 * composite.h (struct composition): Change types of members;
3179 glyph_len to unsigned, width to unsigned short.
3181 2001-03-08 Andrew Innes <andrewi@gnu.org>
3183 * w32menu.c (add_menu_item): Fix problems with using ownerdraw for
3186 2001-03-08 Gerd Moellmann <gerd@gnu.org>
3188 * xdisp.c (handle_display_prop): Use it->w->buffer as object,
3191 * xterm.c (note_mouse_highlight): Handle mouse-face and
3192 help-echo in strings.
3193 (x_y_to_hpos_vpos): Add parameter BUFFER_ONLY_P.
3194 (fast_find_string_pos): New function.
3196 * xdisp.c (handle_face_prop, face_before_or_after_it_pos)
3197 (display_string): Call face_at_string_position with new parameter.
3199 * xfaces.c (face_at_string_position): Add parameter MOUSE_P.
3200 Handle `mouse-face'.
3202 * dispextern.h (face_at_string_position): Change prototype.
3204 * dired.c (directory_files_internal): Handle EAGAIN more efficiently.
3206 * keyboard.c (make_lispy_event): Avoid generating drag events
3207 if the mouse hasn't actually moved to another buffer position.
3209 2001-03-08 Dave Love <fx@gnu.org>
3211 * eval.c (syms_of_eval) <debug-on-error>: Doc fix.
3213 2001-03-08 Gerd Moellmann <gerd@gnu.org>
3215 * process.c (Fset_process_window_size): Fix a typo.
3217 2001-03-08 Kenichi Handa <handa@etl.go.jp>
3219 * coding.c (detect_coding_sjis): Do more rigid check.
3220 (detect_coding_big5): Likewise.
3221 (decode_coding_sjis_big5): Likewise.
3222 (Fdetect_coding_region): Call detect_coding_system with tailing
3223 anchor byte `\0' for more rigid detection.
3224 (detect_coding_mask): Fix the incorrect handling of arg MULTIBYTEP.
3225 (Fdetect_coding_string): Likewise.
3227 2001-03-07 Stefan Monnier <monnier@cs.yale.edu>
3229 * bytecode.c (Fbyte_code) <Btemp_output_buffer_setup>: Check the arg is
3230 a string before extracting its data.
3232 2001-03-07 Gerd Moellmann <gerd@gnu.org>
3234 * window.c (Frecenter): Rewrite code handling negative values
3235 of ARG on graphical frames.
3237 2001-03-07 Eli Zaretskii <a34785@is.elta.co.il>
3239 * window.c (displayed_window_lines): If W->start is outside the
3240 accessible portion of the buffer, call start_display with BEGV or
3241 ZV instead of W->start.
3243 2001-03-07 Gerd Moellmann <gerd@gnu.org>
3245 * buffer.c (syms_of_buffer) <header-line-format>: Doc fix.
3247 * process.c (Fset_process_filter): Don't crash if the input
3248 file descriptor of PROCESS is closed.
3249 (Fset_process_window_size): Likewise.
3251 2001-03-06 Kenichi Handa <handa@etl.go.jp>
3253 * xterm.c (XTflash): Make the timeout of select shorter, and call
3254 select repeatedly until the desired time expires.
3256 2001-03-06 Gerd Moellmann <gerd@gnu.org>
3258 * w32fns.c (Fx_create_frame): Clear Vwindow_list.
3260 * xfns.c (Fx_create_frame): Clear Vwindow_list.
3262 * lisp.h (Vwindow_list): Declare extern.
3264 2001-03-06 Eli Zaretskii <eliz@is.elta.co.il>
3266 * dispnew.c (syms_of_display) <glyph-table>: Doc fix.
3268 2001-03-06 Gerd Moellmann <gerd@gnu.org>
3270 * xterm.c (note_mouse_highlight): Call mouse_face_overlay_overlaps
3271 to detect a case where we have to highlight a different region
3272 despite not having left the currently highlighted region.
3273 Set mouse_face_overlay in the x_display_info.
3274 (x_term_init): Initialize the x_display_info's mouse_face_overlay.
3276 * xterm.h (struct x_display_info): Add mouse_face_overlay.
3278 * buffer.c (mouse_face_overlay_overlaps): New function.
3280 * lisp.h (mouse_face_overlay_overlaps): Add prototype.
3281 (Qmouse_face): Declare extern.
3283 * xdisp.c (redisplay_internal): Set windows_or_buffers_changed
3284 if face_change_count is non-zero.
3286 2001-03-06 Kenichi Handa <handa@etl.go.jp>
3288 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>: Fix for the case
3289 that the source is unibyte.
3291 2001-03-05 Dave Love <fx@gnu.org>
3293 * xterm.c (XTmouse_position): Fix typo.
3295 2001-03-05 Gerd Moellmann <gerd@gnu.org>
3297 * minibuf.c (read_minibuf): Clean up the binding stack if
3298 called noninteractively.
3300 2001-03-05 Kenichi Handa <handa@etl.go.jp>
3302 * coding.c (syms_of_coding): Docstring modified.
3304 2001-03-05 Kenichi Handa <handa@etl.go.jp>
3306 * charset.c (char_to_string): If a single byte char has modifier
3307 bits that can't be reflected to the character code, ignore them
3308 instead of signaling an error.
3310 2001-03-04 Eli Zaretskii <eliz@is.elta.co.il>
3312 * s/msdos.h: Update copyright notice.
3314 * dosfns.h: Update copyright notice.
3316 * dosfns.c: Update copyright notice.
3318 * msdos.c: Update copyright notice.
3320 2001-03-02 Gerd Moellmann <gerd@gnu.org>
3322 * xterm.c (glyph_rect): New function.
3323 (XTmouse_position): Use it to raise the threshold for mouse
3324 movement event generation.
3326 2001-03-02 Eli Zaretskii <eliz@is.elta.co.il>
3328 * msdos.c (Fmsdos_remember_default_colors): If default-frame-alist
3329 specifies (reverse . t), reverse the initial screen colors.
3330 (IT_set_frame_parameters): If the property is foreground-color,
3331 but we are reversing the colors, set bg_set, not fg_set.
3332 Likewise for setting background-color and reversing: set fg_set.
3333 Set unspecified-fg and unspecified-bg correctly when (reverse . t) is
3336 * xfaces.c (Finternal_set_lisp_face_attribute)
3337 [!HAVE_WINDOW_SYSTEM]: Record the new attribute in the frame's
3340 2001-03-02 Gerd Moellmann <gerd@gnu.org>
3342 * fileio.c (Fexpand_file_name): Collapse sequences of slashes
3343 to a single slash in the middle of file names.
3345 * editfns.c (Fcurrent_time_zone) [HAVE_TM_ZONE || HAVE_TZNAME]:
3346 Accept only alphanumeric time zone names.
3348 * xterm.c (XTset_vertical_scroll_bar): Don't clear a zero height
3350 (XTset_vertical_scroll_bar, x_scroll_bar_create): Don't configure
3351 a widget to zero height.
3353 2001-03-01 Gerd Moellmann <gerd@gnu.org>
3355 * window.c (Fwindow_end): Call move_it_past_eol only if
3356 ending up on a partially visible line.
3358 2001-03-01 Dave Love <fx@gnu.org>
3360 * ccl.c (Fccl_execute): Doc fix.
3362 2001-03-01 Gerd Moellmann <gerd@gnu.org>
3364 * xfns.c (Fx_create_frame): Adjust the frame's height for presence
3365 of the tool bar before calling x_figure_window_size.
3367 * xmenu.c (free_frame_menubar): Set the frame's menubar_widget to
3368 NULL after destroying it, otherwise XTread_socket can access a
3369 destroyed widget when input is unblocked.
3371 * xfns.c (x_set_foreground_color): Set the background of the cursor GC.
3373 * xfns.c (x_set_font): Handle case of x_new_fontset returning the
3374 same name as before, although there was a change in fontsets.
3376 2001-02-28 Ken Raeburn <raeburn@gnu.org>
3378 * lisp.h (Fframe_parameter): Declare.
3380 * window.c (set_window_buffer): Field vscroll is an int, not a
3383 2001-02-28 Gerd Moellmann <gerd@gnu.org>
3385 * xterm.c (x_set_window_size): Don't use `None' with widgets; use
3388 * xfns.c (Fx_hide_tip): Don't use `None' with widgets; use
3391 * alloc.c (toplevel): Include process.h.
3392 (enum mem_type): Add MEM_TYPE_PROCESS, MEM_TYPE_HASH_TABLE,
3393 MEM_TYPE_FRAME, MEM_TYPE_WINDOW enumerators.
3394 (allocate_vectorlike): Make it a static function. Add parameter TYPE.
3395 (allocate_vector, allocate_hash_table, allocate_window)
3396 (allocate_frame, allocate_process, allocate_other_vector):
3398 (Fmake_vector): Call allocate_vector instead of allocate_vectorlike.
3399 (mark_maybe_pointer): New function.
3400 (mark_memory): Also mark Lisp data to which only pointers
3401 remain and not Lisp_Objects.
3402 (min_heap_address, max_heap_address): New variables.
3403 (mem_find): Return MEM_NIL if START is below min_heap_address or
3404 above max_heap_address.
3405 (mem_insert): Compute min_heap_address and max_heap_address.
3407 * process.c (make_process): Use allocate_process.
3409 * frame.c (make_frame): Use allocate_frame.
3411 * window.c (make_window, make_dummy_parent): Use allocate_window.
3412 (Fcurrent_window_configuration): Use allocate_other_vector.
3414 * lisp.h (allocate_vectorlike): Remove prototype.
3415 (allocate_vector, allocate_other_vector, allocate_frame)
3416 (allocate_window, allocate_process, allocate_hash_table):
3419 * fns.c (Fdelete, larger_vector): Use allocate_vector.
3420 (make_hash_table, copy_hash_table): Use allocate_hash_table.
3422 2001-02-27 Kenichi Handa <handa@etl.go.jp>
3424 * coding.c (ccl_coding_driver): If ccl->eight_bit_control is zero,
3425 treat the produced bytes as a valid multibyte sequence.
3427 * ccl.c (CCL_WRITE_MULTIBYTE_CHAR): New macro.
3428 (ccl_driver) <CCL_WriteMultibyteChar2>:
3429 Use CCL_WRITE_MULTIBYTE_CHAR instead of CCL_WRITE_CHAR.
3430 <ccl_finish>: Set ccl->eight_bit_control properly.
3432 * ccl.h (struct ccl_program): New member eight_bit_control.
3434 2001-02-26 Stefan Monnier <monnier@cs.yale.edu>
3436 * keymap.c (Faccessible_keymaps): Pass `is_metized' to
3437 accessible_keymaps_char_table.
3438 (accessible_keymaps_char_table): Obey `is_metized'.
3439 (where_is_internal, Fwhere_is_internal): Don't confuse int and
3442 2001-02-26 Gerd Moellmann <gerd@gnu.org>
3444 * dispnew.c: Check HAVE_TERM_H before including term.h.
3446 2001-02-24 Andrew Innes <andrewi@gnu.org>
3448 * makefile.w32-in: Update copyright notice.
3450 2001-02-24 Stefan Monnier <monnier@cs.yale.edu>
3452 * keymap.c (where_is_internal): Accept non-ascii integer prefixes.
3454 2001-02-24 Kenichi Handa <handa@etl.go.jp>
3456 * Makefile.in (lisp): Add international/utf-8.elc.
3458 * fontset.c (Fnew_fontset): Fix handling of the case that an
3459 element of FONTLIST is a cons of family and registry.
3461 2001-02-23 Jason Rumney <jasonr@gnu.org>
3463 * w32fns.c (Fx_create_frame): Don't add FRAME_TOOL_BAR_LINES
3464 to height unconditionally.
3466 * w32term.c (x_set_glyph_string_background_width): Extend the
3467 background face to the end of the drawing area in the text area, only.
3468 (x_insert_glyphs): Call window_box_left to obtain the left
3469 x-coordinate of the area to shift.
3471 * w32menu.c (set_frame_menubar): Run activate-menu-bar-hook with
3474 2001-02-22 Andrew Innes <andrewi@gnu.org>
3476 * makefile.nt ($(BLD)\dired.obj): Remove reference to VMS header files.
3477 ($(BLD)\dispnew.obj):
3478 ($(BLD)\editfns.obj):
3479 ($(BLD)\fileio.obj):
3480 ($(BLD)\filelock.obj):
3481 ($(BLD)\keyboard.obj):
3482 ($(BLD)\w32proc.obj):
3483 ($(BLD)\process.obj):
3484 ($(BLD)\sysdep.obj): Ditto.
3486 * makefile.w32-in ($(BLD)/dired.$(O)): Remove reference to VMS
3488 ($(BLD)/dispnew.$(O)):
3489 ($(BLD)/editfns.$(O)):
3490 ($(BLD)/fileio.$(O)):
3491 ($(BLD)/filelock.$(O)):
3492 ($(BLD)/keyboard.$(O)):
3493 ($(BLD)/w32proc.$(O)):
3494 ($(BLD)/process.$(O)):
3495 ($(BLD)/sysdep.$(O)): Ditto.
3497 2001-02-22 Gerd Moellmann <gerd@gnu.org>
3499 * xdisp.c (forward_to_next_line_start): When taking the shortcut
3500 at the start of the function, check that the \n in it->c is
3501 from the iterator's current position.
3503 * xdisp.c (handle_single_display_prop): Add parameter
3504 DISPLAY_REPLACED_BEFORE_P. If it is non-zero ignore display
3505 properties which replace the display of text with something else.
3506 (handle_display_prop): Call handle_single_display_prop with
3507 additional argument saying if we already replaced text display
3508 with something else. Use AREF.
3509 (with_echo_area_buffer_unwind_data, display_menu_bar)
3510 (decode_mode_spec_coding): Use AREF and ASIZE.
3512 * vms-pp.c, vmsdir.h, vmsmap.c, vmsproc.h, vms-pp.trans, vmsfns.c,
3513 * vmspaths.h, vmstime.c, vms-pwd.h, vmsgmalloc.c, vmsproc.c,
3514 * vmstime.h: Files removed.
3516 * unexencap.c, unexfx2800.c: Files removed.
3518 * dispnew.c (direct_output_for_insert): Give up if we are showing
3519 a message or just cleared the message because we might need to
3520 resize the echo area window or display an empty echo area.
3522 2001-02-21 Gerd Moellmann <gerd@gnu.org>
3524 * xdisp.c (redisplay_internal): Do the
3525 mark_window_display_accurate after all windows have been
3526 redisplayed because this call resets flags in buffers which are
3527 needed for proper redisplay.
3529 * keyboard.c, minibuf.c, lread.c, fns.c, eval.c:
3530 Use display_hourglass_p, start_hourglass, cancel_hourglass instead of
3533 * w32term.h (struct x_output): Rename busy_cursor to hourglass_cursor,
3534 busy_window to hourglass_window, busy_p to hourglass_p.
3536 * msdos.h (struct x_output): Rename busy_window to
3537 hourglass_window, busy_p to hourglass_p.
3539 * xterm.h (struct x_output): Rename busy_cursor to hourglass_cursor,
3540 busy_window to hourglass_window, busy_p to hourglass_p.
3542 * xfns.c: Rename everything containing *busy_cursor* and similar
3544 (syms_of_w32fns): Rename x-busy-pointer-shape to
3545 x-hourglass-pointer-shape, display-busy-cursor to
3546 display-hourglass, busy-cursor-delay to hourglass-delay.
3548 * w32fns.c: Rename everything containing *busy_cursor* and similar
3550 (syms_of_w32fns): Rename x-busy-pointer-shape to
3551 x-hourglass-pointer-shape, display-busy-cursor to
3552 display-hourglass, busy-cursor-delay to hourglass-delay.
3554 * xterm.c (XTread_socket): Test x_output's hourglass_p instead
3557 * dispextern.h (start_hourglass, cancel_hourglass)
3558 (display_hourglass_p): Renamed from *busy_cursor*.
3560 2001-02-20 Gerd Moellmann <gerd@gnu.org>
3562 * keyboard.c (read_char): When an event from unread-command-events
3563 is from the tool or menu bar, set *USE_MOUSE_MENU to 1.
3565 * window.c (Fwindow_end): Handle case that WINDOW's buffer is not
3566 equal to the current buffer.
3568 * xdisp.c (setup_echo_area_for_printing): Set truncate_lines to
3569 nil, otherwise we're left with truncate_lines t when a message
3570 is printed with message-truncate-lines bound to t.
3572 2001-02-19 Gerd Moellmann <gerd@gnu.org>
3574 * window.c (Fmove_to_window_line): Undo last change.
3575 (displayed_window_lines): Call line_bottom_y to determine
3576 the line's bottom position.
3578 * dispextern.h (line_bottom_y): Add prototype.
3580 * xdisp.c (line_bottom_y): New function extracted from pos_visible_p.
3581 (pos_visible_p): Use it.
3583 * keyboard.c (recursive_edit_1): Bind `inhibit-redisplay' and
3584 set redisplaying_p to 0 here instead of in Frecursive_edit.
3585 (Frecursive_edit): Don't bind `inhibit-redisplay' and don't
3588 * xdisp.c (Qinhibit_menubar_update, inhibit_menubar_update):
3590 (syms_of_xdisp): Initialize new variables.
3591 (update_menu_bar): Do nothing if inhibit_menubar_update is set.
3592 Specbind `inhibit-menubar-update' when updating the menu bar.
3594 * xmenu.c (set_frame_menubar): Run activate-menu-bar-hook with
3597 * xdisp.c (update_menu_bar): Run activate-menu-bar-hook with
3600 * emacs.c (malloc_initialize_hook): Handle case thet `environ'
3603 * ralloc.c (__morecore) [!SYSTEM_MALLOC]: Move declaration
3604 to the start of the file.
3606 2001-02-16 Gerd Moellmann <gerd@gnu.org>
3608 * window.c (set_window_buffer): Fix last change.
3610 * window.c (set_window_buffer): Set window's vscroll to 0.
3612 * window.c (coordinates_in_window): Increase width of area
3613 where the vertical line can be dragged.
3615 * xterm.c (x_set_glyph_string_background_width): Extend the
3616 background face to the end of the drawing area in the text
3619 * xdisp.c (handle_single_display_prop): Set iterator's position
3620 to where the `display' property starts, like for images.
3621 (dump_glyph): New function.
3622 (dump_glyph_row): Use it. Dump info about marginal areas.
3624 * dispnew.c (direct_output_for_insert): Recognize more cases where
3625 glyphs can be written instead of being inserted.
3627 * xterm.c (x_insert_glyphs): Call window_box_left to obtain
3628 the left x-coordinate of the area to shift.
3630 * dired.c (directory_files_internal): Set result list to nil
3633 2001-02-15 Kenichi Handa <handa@etl.go.jp>
3635 * ccl.c (ccl_driver) [CCL_ReadMultibyteChar2]: If SRC points an
3636 invalid multibyte sequence, treat *SRC as a character of
3639 2001-02-15 Eli Zaretskii <eliz@is.elta.co.il>
3641 * textprop.c (Fset_text_properties): Doc fix.
3643 2001-02-15 Gerd Moellmann <gerd@gnu.org>
3645 * dispnew.c (update_text_area): Undo change of 2001-01-12.
3647 2001-02-14 Dave Love <fx@gnu.org>
3649 * coding.c: Doc and message fixes.
3651 2001-02-14 Andrew Innes <andrewi@gnu.org>
3653 * w32fns.c (w32_wnd_proc) <WM_GETMINMAXINFO>: Allow resizing the
3654 Emacs frame above the screen size.
3656 2001-02-14 Gerd Moellmann <gerd@gnu.org>
3658 * xdisp.c (reseat_1): Set iterator's end_charpos to ZV.
3660 2001-02-13 Gerd Moellmann <gerd@gnu.org>
3662 * insdel.c (del_range_1, del_range_byte, del_range_both): Handle
3663 case that TO ends up beyond ZV after running before-change-functions.
3665 * window.c (window_loop) <GET_BUFFER_WINDOW>: Prefer to return
3666 the selected window if it is showing the buffer in question.
3668 * dired.c (directory_files_internal): Initialize errno.
3669 (toplevel): Include errno.h.
3671 2001-02-13 Kenichi Handa <handa@etl.go.jp>
3673 * xfaces.c (best_matching_font): New parameter width_ratio.
3674 Multiply avgwidth by width_ratio.
3675 (choose_face_font): Call best_matching_font with width_ratio
3676 calculated from the column width of C.
3678 2001-02-12 Andrew Innes <andrewi@gnu.org>
3680 The following changes are to draw box lines inside characters area
3681 if line-width is negative.
3683 * w32term.c (x_produce_image_glyph): Pay attention to the case that
3684 face->box_line_width is negative.
3685 (x_produce_stretch_glyph): Likewise.
3686 (x_produce_glyphs): Likewise.
3687 (x_estimate_mode_line_height): Likewise.
3688 (x_draw_glyph_string_background): Likewise.
3689 (x_draw_glyph_string_foreground): Likewise.
3690 (x_draw_composite_glyph_string_foreground): Likewise.
3691 (x_draw_glyph_string_box): Likewise.
3692 (x_draw_image_foreground): Likewise.
3693 (x_draw_image_relief): Likewise.
3694 (x_draw_image_foreground_1): Likewise.
3695 (x_draw_image_glyph_string): Likewise.
3697 2001-02-09 Kenichi Handa <handa@etl.go.jp>
3699 The following changes are to draw box lines inside characters area
3700 if line-width is negative.
3702 * xterm.c (x_produce_image_glyph): Pay attention to the case that
3703 face->box_line_width is negative.
3704 (x_produce_stretch_glyph): Likewise.
3705 (x_produce_glyphs): Likewise.
3706 (x_estimate_mode_line_height): Likewise.
3707 (x_draw_glyph_string_background): Likewise.
3708 (x_draw_glyph_string_foreground): Likewise.
3709 (x_draw_composite_glyph_string_foreground): Likewise.
3710 (x_draw_glyph_string_box): Likewise.
3711 (x_draw_image_foreground): Likewise.
3712 (x_draw_image_relief): Likewise.
3713 (x_draw_image_foreground_1): Likewise.
3714 (x_draw_image_glyph_string): Likewise.
3716 * xfaces.c (Finternal_set_lisp_face_attribute): The value of :box
3717 and :line-width can be negative.
3718 (realize_x_face): The value of attrs[LFACE_BOX_INDEX] can be negative.
3720 2001-02-09 Jason Rumney <jasonr@gnu.org>
3722 * w32term.c (w32_encode_char): Treat eight bit graphic and control
3723 characters the same as ASCII and latin-1.
3724 (x_display_and_set_cursor): Check for the focus frame's selected
3725 window instead of selected_window.
3726 (x_after_update_window_line): Don't clear if frame's internal
3727 border width is zero.
3728 (x_new_font): Don't change a tooltip's size.
3729 (w32_initialize): Set char_ins_del_ok to 1.
3731 * w32fns.c (Fx_show_tip): Fix calls to make_number.
3732 (x_set_font): If font hasn't changed, avoid recomputing
3733 faces and other things.
3734 (x_set_tool_bar_lines): Do nothing if frame is minibuffer-only,
3735 (Fx_create_frame): Add the tool bar height to the frame height.
3736 (x_create_tip_frame): Prevent changing the tooltip's
3737 background color by specifying a color for the default font
3739 (Qcancel_timer): New variable.
3740 (syms_of_w32fns): Initialize and staticpro it.
3741 (Fx_hide_tip, Fx_show_tip): Use it.
3742 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
3744 (toplevel): Lisp code for generating parts of syms_of_w32fns removed.
3746 * w32.c (init_environment): Duplicate local string before putenv.
3748 2001-02-09 ShengHuo ZHU <zsh@cs.rochester.edu>
3750 * charset.c (Fstring): A typo.
3752 2001-02-09 Kenichi Handa <handa@etl.go.jp>
3754 * charset.c (Fstring): If all arguments are less than 256, return
3757 * editfns.c (Fchar_to_string): If CHARACTER is less than 256,
3758 return a unibyte string.
3760 * coding.c (code_convert_region): After detecting a coding, if
3761 nothing found, set coding->composing to COMPOSITION_NO.
3762 (decode_coding_string): Likewise.
3764 2001-02-08 Stefan Monnier <monnier@cs.yale.edu>
3766 * w32term.c (w32_set_scroll_bar_thumb): Use `double' for `range'
3769 2001-02-07 Kenichi Handa <handa@etl.go.jp>
3771 * charset.c (parse_str_to_multibyte): New function.
3773 * charset.h (parse_str_to_multibyte): Extern it.
3775 * print.c (print_string): If we are going to print a unibyte
3776 string into a multibyte buffer, convert the string to multibyte by
3779 2001-02-06 Andrew Innes <andrewi@gnu.org>
3781 * w32xfns.c (select_palette): Do nothing if palette hasn't yet
3782 been created. It seems we can get sent window messages such as
3783 WM_ERASEBKGND before we properly update a frame.
3785 2001-02-06 Gerd Moellmann <gerd@gnu.org>
3787 * dispnew.c (update_frame_line): Rename parameter FRAME to F.
3788 Avoid some unnecessary cursor positioning.
3790 2001-02-05 Gerd Moellmann <gerd@gnu.org>
3792 * xfaces.c (split_font_name): Compute numeric value of XLFD_AVGWIDTH.
3793 (LFACE_AVGWIDTH): New macro.
3795 (check_lface_attrs): Check LFACE_AVGWIDTH.
3796 (lface_fully_specified_p): Don't check LFACE_AVGWIDTH.
3797 (set_lface_from_font_name): Set LFACE_AVGWIDTH.
3798 (merge_face_vectors): Check LFACE_AVGWIDTH.
3799 (Finternal_make_lisp_face): Use AREF.
3800 (xm_set_menu_resources_from_menu_face)
3801 (xl_set_menu_resources_from_menu_face): Check LFACE_AVGWIDTH.
3802 (Finternal_lisp_face_empty_p): Use AREF.
3803 (lface_same_font_attributes_p): Compare LFACE_AVGWIDTH.
3804 (better_font_p, exact_face_match_p): Add parameter AVGWIDTH.
3805 Compare average widths..
3806 (best_matching_font): Arrange for comparing average widths.
3808 * dispextern.h (enum lface_attribute_index):
3809 Add LFACE_AVGWIDTH_INDEX (invisible from Lisp).
3811 2001-02-05 Dave Love <fx@gnu.org>
3813 * puresize.h: Revert last change following loadup.el change.
3815 2001-02-05 Andrew Innes <andrewi@gnu.org>
3817 * makefile.w32-in ($(EMACS)): Use $(THISDIR) instead of . in
3818 invocation of temacs, to work with Windows 2000.
3819 (bootstrap-emacs): Ditto.
3821 2001-02-05 Gerd Moellmann <gerd@gnu.org>
3823 * xterm.c (x_display_and_set_cursor): Check for the focus
3824 frame's selected window instead of selected_window.
3826 * xdisp.c (try_scrolling): If point is in the line below the
3827 window, make sure to move the iterator at least a canonical
3830 * window.c (Fmove_to_window_line): Don't add 1 if window is vscrolled.
3832 2001-02-05 Kenichi Handa <handa@etl.go.jp>
3834 * ccl.c (CCL_WRITE_CHAR): Check if CH is valid or not.
3835 If invalid, execute CCL_INVALID_CMD.
3836 (ccl_driver): If the CCL program is terminated because of
3837 CCL_STAT_INVALID_CMD, copy the remaining source data to the
3838 destination instead of throwing them away.
3840 2001-02-02 Gerd Moellmann <gerd@gnu.org>
3842 * xfns.c (x_set_font): If font hasn't changed, avoid recomputing
3843 faces and other things.
3845 * xdisp.c (get_next_display_element): Fix case of empty
3846 display table entry.
3848 2001-02-02 Eli Zaretskii <eliz@is.elta.co.il>
3850 * editfns.c (Fconstrain_to_field): Doc fix.
3852 * xfaces.c (Fclear_face_cache): Rename the `thorougly' argument
3853 into `thoroughly', to make it consistent with the doc string.
3855 * window.c (Fenlarge_window, Fshrink_window): Doc fix.
3857 2001-02-01 Gerd Moellmann <gerd@gnu.org>
3859 * search.c (search_buffer): Call set_search_regs with a byte
3860 position, not a character position.
3862 * xfns.c (x_set_tool_bar_lines): Do nothing if frame is
3865 2001-02-01 Eli Zaretskii <eliz@is.elta.co.il>
3867 * frame.c (Fmodify_frame_parameters): Doc fix.
3869 2001-01-31 Gerd Moellmann <gerd@gnu.org>
3871 * frame.h (EMACS_FRAME_H_INCLUDED): Use an include blocker
3872 identifier which is not reserved by Standard C.
3874 * frame.h (FRAME_RIGHT_SCROLL_BAR_WIDTH): New define.
3876 * window.c (enum window_part): New enumeration.
3877 (Qleft_fringe, Qright_fringe): Replace Qleft_bitmap_area and
3879 (coordinates_in_window): Return an enumerator from enum
3880 window_part. Fix handling of right scroll bar.
3881 (Fcoordinates_in_window_p): Doc fix. Return `left-fringe' and
3882 `right-fringe' instead of `left-bitmap-area' and
3883 `right-bitmap-area'. Use enumerators from enum window_part
3884 instead of hard-coded integers.
3885 (check_window_containing, window_from_coordinates):
3886 Use enumerators from enum window_part instead of hard-coded integers.
3887 (syms_of_window): Replace Qleft_bitmap_area and
3888 Qright_bitmap_area.with Qleft_fringe and Qright_fringe.
3890 2001-01-31 Eli Zaretskii <eliz@is.elta.co.il>
3892 * editfns.c (Fformat_time_string): Doc fix.
3894 2001-01-31 Stefan Monnier <monnier@cs.yale.edu>
3896 * keymap.c (Fwhere_is_internal): Use the first valid binding
3897 if no ascii binding is found (when firstonly is t).
3899 2001-01-31 Gerd Moellmann <gerd@gnu.org>
3901 * window.c (Fscroll_right, Fscroll_left): Use interactive_p
3902 instead of Finteractive_p.
3904 * lisp.h (interactive_p): Add prototype.
3906 * eval.c (interactive_p): New function.
3907 (Finteractive_p): Use it.
3909 * alloc.c (Fmake_list): Add a QUIT in the loop; unroll the loop.
3911 2001-01-31 Dave Love <fx@gnu.org>
3913 * .gdbinit (hook-run): Define to run xreload.
3915 * textprop.c (Fset_text_properties): Fix newline in doc string.
3917 2001-01-30 Gerd Moellmann <gerd@gnu.org>
3919 * xdisp.c (build_desired_tool_bar_string, syms_of_xdisp):
3920 Use DEFAULT_TOOL_BAR_BUTTON_MARGIN and DEFAULT_TOOL_BAR_BUTTON_RELIEF.
3922 * dispextern.h (Vtool_bar_button_margin:): Declare extern.
3923 (DEFAULT_TOOL_BAR_BUTTON_MARGIN, DEFAULT_TOOL_BAR_BUTTON_RELIEF)
3924 (DEFAULT_TOOL_BAR_IMAGE_HEIGHT): New defines.
3926 * xfns.c (Fx_create_frame): Add the tool bar height to the frame
3929 2001-01-30 Dave Love <fx@gnu.org>
3931 * bytecode.c (Fbyte_code) <Bgeq>: Add BEFORE_POTENTIAL_GC and
3934 2001-01-29 Gerd Moellmann <gerd@gnu.org>
3936 * bytecode.c (Fbyte_code) <Bcurrent_column>:
3937 Add BEFORE_POTENTIAL_GC and AFTER_POTENTIAL_GC.
3939 2001-01-29 Eli Zaretskii <eliz@is.elta.co.il>
3941 * textprop.c (Fset_text_properties): Doc fix.
3943 2001-01-29 Gerd Moellmann <gerd@gnu.org>
3945 * xdisp.c (forward_to_next_line_start): Remove xassert.
3947 2001-01-29 Jason Rumney <jasonr@gnu.org>
3949 * w32term.c (x_draw_row_bitmaps): Delay obtaining HDC to avoid
3950 returning without releasing it.
3952 2001-01-29 Kenichi Handa <handa@etl.go.jp>
3954 * w32fns.c (w32_font_match): Allocate three more bytes to regex
3955 for '^', '$', and '\0'.
3957 2001-01-28 Andrew Choi <akochoi@i-cable.com>
3959 * fontset.c (fontset_pattern_regexp): Allocate three more bytes to
3960 regex for '^', '$', and '\0'.
3962 * alloc.c (allocate_string) [macintosh]: Call check_string_bytes
3963 only if current_sblock has been initialized.
3965 * frame.c (Fdelete_frame) [macintosh]: Allow deletion of initial
3966 terminal frame even if it is the only visible frame.
3968 2001-01-28 Kenichi Handa <handa@etl.go.jp>
3970 * fontset.c (font_family_registry): Even if FONTNAME conform to
3971 XLFD, if it specifies other fields than family and registry,
3972 return FONTANME. New argument FORCE if nonzero cancel that feature.
3973 (fontset_font_pattern): Call font_family_registry with FORCE 1 for
3974 a signle byte character. Don't set FAMILY part to nil here.
3975 It is handled by the caller choose_face_font.
3976 (Fnew_fontset): Call font_family_registry with FORCE 0.
3977 (Fset_fontset_font): Likewise.
3979 2001-01-27 Gerd Moellmann <gerd@gnu.org>
3981 * xdisp.c (display_line): Don't treat a newline as fitting
3984 2001-01-26 Gerd Moellmann <gerd@gnu.org>
3986 * window.c (size_window): Set the window's orig_top to nil when
3987 changing heights, so that a future shrink_mini_window won't
3988 restore a bogus height.
3990 * frame.c (do_switch_frame): If selected frame has a mini-window,
3991 resize that to exact size.
3993 * dispnew.c (adjust_glyph_matrix): Always clear desired matrices.
3995 * xdisp.c (display_line): Simplify check for glyphs fitting
3996 entirely in the line.
3998 * xfns.c (xic_style): New variable.
3999 (create_frame_xic): Move static variable to global scope for
4000 the case that `static' gets defined away.
4002 2001-01-26 Kenichi Handa <handa@etl.go.jp>
4004 * coding.c (decode_coding): Set a flag for inhibiting
4006 (code_convert_region): Always set saved_coding_symbol.
4007 (decode_coding_string): Likewise. Update coding->symbol when we
4008 encounter a inconsistent eol by the same way as code_convert_region.
4010 2001-01-25 Gerd Moellmann <gerd@gnu.org>
4012 * xfns.c (x_set_tool_bar_lines): Use x_clear_area instead of
4015 * xterm.c (x_after_update_window_line): Don't clear if frame's
4016 internal border width is zero.
4017 (x_clear_area): New function.
4018 (x_after_update_window_line, x_clear_end_of_line)
4019 (x_scroll_bar_create, x_scroll_bar_set_handle)
4020 (XTset_vertical_scroll_bar, x_erase_phys_cursor): Use x_clear_area
4021 instead of XClearArea.
4023 * xterm.h (x_clear_area): Add prototype.
4025 * xfns.c (Fx_file_dialog): Remove a workaround for Lesstif
4026 which doesn't seem necessary anymore with Lesstif 0.92.
4028 2001-01-25 Dave Love <fx@gnu.org>
4030 * puresize.h (BASE_PURESIZE): Up to 720000.
4032 * keymap.c (Fwhere_is_internal): Declare gcpro3, gcpro4.
4034 2001-01-25 Gerd Moellmann <gerd@gnu.org>
4036 * xdisp.c (echo_area_display): Don't call redisplay_internal
4037 when Emacs is shutting down. We can't run hooks etc. that
4038 would be necessary to do a redisplay.
4040 * lread.c (read_integer): Use type EMACS_INT instead of int.
4042 2001-01-25 Eli Zaretskii <eliz@is.elta.co.il>
4044 * ccl.c (ccl_driver): Fix last change.
4046 2001-01-25 Kenichi Handa <handa@etl.go.jp>
4048 * ccl.h (sturct ccl_program): New member suppress_error.
4050 * ccl.c (ccl_driver): If ccl->suppress_error is nonzero, don't
4051 insert error message to the output.
4052 (setup_ccl_program): Initialize ccl->suppress_error to 0.
4054 * coding.h (struct coding_system): New member suppress_error.
4056 * coding.c (ccl_coding_driver): Setup ccl->suppress_error.
4057 (Fset_terminal_coding_system_internal): Set the member
4058 suppress_error to 1.
4059 (Fset_safe_terminal_coding_system_internal): Likewise.
4061 2001-01-24 Stefan Monnier <monnier@cs.yale.edu>
4063 * regex.c (mutually_exclusive_p): Don't blindly handle `charset_not'
4064 as if it was a `charset'.
4066 2001-01-24 Gerd Moellmann <gerd@gnu.org>
4068 * keymap.c (Fwhere_is_internal): Don't nreverse the cached
4069 value in where_is_cache; the next lookup in the cache returns
4070 something bogus if we do.
4072 2001-01-24 Eli Zaretskii <eliz@is.elta.co.il>
4074 * xdisp.c (syms_of_xdisp) <Stool_bar_lines_needed>: Don't defsubr
4075 if HAVE_WINDOW_SYSTEM isn't defined.
4077 2001-01-24 Gerd Moellmann <gerd@gnu.org>
4079 * fns.c (sweep_weak_table): Fix code taking items out of
4080 the hash collision chain. Some cleanup.
4082 * xterm.c (x_new_font): Don't change a tooltip's size.
4084 * xfns.c (x_create_tip_frame): Prevent changing the tooltip's
4085 background color by specifying a color for the default font
4088 2001-01-24 Kenichi Handa <handa@etl.go.jp>
4090 * ccl.c (CCL_READ_CHAR): Change the argument name from r to REG as
4091 a workaround for SunOS 4's cc.
4092 (CCL_CALL_FOR_MAP_INSTRUCTION): Use "if (1)..." not "do {...".
4093 (CCL_SUCCESS, CCL_SUSPEND, CCL_INVALID_CMD): Likewise.
4094 (ccl_driver) <CCL_ReadMultibyteChar2>: Remove unnecessay "do"
4097 2001-01-23 Gerd Moellmann <gerd@gnu.org>
4099 * xterm.c (x_set_window_size_1): New function extracted from
4101 (x_set_window_size): Use it.
4102 (x_set_window_size) [USE_X_TOOLKIT]: Handle case that window
4103 doesn't have a widget, like tooltips.
4105 2001-01-23 Eli Zaretskii <eliz@is.elta.co.il>
4107 * window.c (syms_of_window) <scroll-preserve-screen-position>: Doc fix.
4109 2001-01-23 Kenichi Handa <handa@etl.go.jp>
4111 * fns.c (Fset_char_table_default): Fix to make sub char-table
4114 2001-01-22 Gerd Moellmann <gerd@gnu.org>
4116 * xdisp.c (build_desired_tool_bar_string): Make sure we have
4117 a desired tool bar string, even if there are no tool bar items.
4119 * xdisp.c (Ftool_bar_lines_needed): New function.
4120 (syms_of_xdisp): Defsubr it.
4122 * editfns.c (Fformat): Don't extend text properties from arguments
4123 to padding chars in the result.
4125 2001-01-20 Eli Zaretskii <eliz@is.elta.co.il>
4127 * s/msdos.h (GC_MARK_STACK): Define to GC_MAKE_GCPROS_NOOPS.
4129 2001-01-20 Andrew Innes <andrewi@gnu.org>
4131 * w32term.c (w32_ring_bell): Only support visible bell on w32 frames.
4132 (w32_initialize): Don't set term hooks that aren't actually needed
4135 * xfaces.c (realize_default_face):
4137 (realize_tty_face): Remove references to FRAME_W32_CONSOLE_P.
4139 * xdisp.c (handle_single_display_prop): Remove references to
4140 FRAME_W32_CONSOLE_P.
4142 * dispnew.c (Fredraw_frame): Remove reference to FRAME_W32_CONSOLE_P.
4144 * frame.h (output_method): Remove output_w32_console method.
4145 (FRAME_W32_CONSOLE_P): Remove macro.
4147 * frame.c (Qw32_console): Remove variable.
4148 (Fframep): Remove references to it.
4149 (syms_of_frame): Ditto.
4150 (Fframe_parameters): Remove references to FRAME_W32_CONSOLE_P.
4152 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Reinstate original
4155 2001-01-20 Kenichi Handa <handa@etl.go.jp>
4157 * editfns.c (Fformat): Use lisp_string_width instead of strwidth.
4159 2001-01-19 Andrew Innes <andrewi@gnu.org>
4161 * w32.c (init_environment): Add a version-independent site-lisp
4162 directory to EMACSLOADPATH, after the version dependent one.
4164 2001-01-19 Gerd Moellmann <gerd@gnu.org>
4166 * editfns.c (Fbuffer_substring): Doc fix.
4168 * xdisp.c (message_dolog, message2, message2_nolog):
4169 Rename parameter LEN to NBYTES.
4171 2001-01-19 Kenichi Handa <handa@etl.go.jp>
4173 * charset.c (strwidth): Use c_string_width.
4174 (c_string_width): New function.
4175 (lisp_string_width): New arguments PRECISION, NCHARS, NBYTES.
4178 * charset.h (c_string_width, lisp_string_width): Extern them.
4180 * doprnt.c (doprnt1): Get byte length of Lisp string correctly.
4182 * indent.c (check_composition): Check validity of composition.
4184 * xdisp.c (store_frame_title): Pay attention to width of non-ASCII
4185 characters by calling c_string_width.
4186 (x_consider_frame_title): Get byte length of frame tile string
4188 (display_mode_element): Pay attention to width of non-ASCII
4189 characters by calling strwidth.
4191 2001-01-18 Gerd Moellmann <gerd@gnu.org>
4193 * xfns.c (Qcancel_timer): New variable.
4194 (syms_of_xfns): Initialize and staticpro it.
4195 (Fx_hide_tip, Fx_show_tip): Use it.
4196 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
4198 (toplevel): Lisp code for generating parts of syms_of_xfns removed.
4200 * window.c (Fwindow_live_p): Use WINDOW_LIVE_P.
4202 * window.h (WINDOW_LIVE_P): New macro.
4204 * window.c (window_size_fixed): New variable.
4205 (syms_of_window): Add a DEFVAR_BOOL for window-size-fixed, for
4208 * eval.c (specbind): If binding a per-buffer variable which
4209 doesn't have a buffer-local value in the current buffer, change
4210 the global value by changing the value of the symbol bound in all
4211 buffers not having their own value, to make it consistent with
4212 what happens with other buffer-local variables.
4214 * xterm.c (x_initialize): Set char_ins_del_ok to 1.
4216 * xdisp.c (forward_to_next_line_start): Stop at end of buffer
4217 when searching for a newline.
4219 2001-01-18 Kenichi Handa <handa@etl.go.jp>
4221 * xdisp.c (display_string): Fix previous change.
4223 2001-01-18 Jason Rumney <jasonr@gnu.org>
4225 * w32term.c (x_produce_stretch_glyph): Only use Qspace when
4226 GLYPH_DEBUG is defined.
4227 (x_produce_glyphs): Don't xassert `it->descent > 0'; this isn't
4228 true for images with `:ascent 100'.
4229 (x_set_mouse_face_gc): If the last used mouse face has gone in the
4230 meantime, use face MOUSE_FACE_ID.
4231 If first glyph isn't a character glyph, use the ASCII NUL
4232 character to determine the face.
4233 (expose_area): Do not treat left margin specially.
4234 (note_mode_line_highlight): If no local_map, check global keymap.
4235 (note_mouse_highlight): Initialize overlay.
4236 (clear_mouse_face): Don't return if tip_frame is non-nil.
4237 (show_scroll_bars): Remove unused function.
4238 (w32_read_socket) [WM_KILLFOCUS]: Set help_echo to Qnil.
4239 (x_draw_bar_cursor): Remove extra test for out of bounds cursor.
4241 (x_erase_phys_cursor): Don't apply XWINDOW to variable that may be nil.
4242 (x_free_frame_resources): Unload relief colors.
4244 2001-01-17 Gerd Moellmann <gerd@gnu.org>
4246 * xdisp.c (forward_to_next_line_start): Avoid calling
4247 get_next_display_element when the newline is already found.
4248 This may change the iterator's position, when its current position is
4249 equal to the iterator's stop_charpos.
4251 * dispnew.c (direct_output_for_insert): If char_ins_del_ok is
4252 zero, use this method only at the end of a line.
4254 * xfaces.c (x_face_list_fonts): Don't BLOCK_INPUT around the
4255 call to x_list_fonts. Call x_list_fonts with SIZE -1 only
4256 if SCALABLE_FONTS_P is set.
4258 * xfaces.c (x_face_list_fonts): Call x_list_fonts with SIZE -1,
4259 so that scalable fonts are included.
4261 * xterm.c (x_list_fonts): Allow scalable fonts if SIZE is < 0,
4262 In the cache, use a key containing the information if scalable
4264 (x_load_font): Adapt to change of keys in the font cache.
4266 2001-01-17 Kim F. Storm <storm@filanet.dk>
4268 * xfaces.c (x_face_list_fonts): Use x_list_fonts instead of
4269 XListFonts to take advantage of font caching.
4271 * xterm.c (x_list_fonts): Ensure caching font information when
4272 called for a null frame, which is the case frequently when Emacs
4275 2001-01-17 Gerd Moellmann <gerd@gnu.org>
4277 * xfns.c (QCconversion): Replaces QCalgorithm.
4279 * w32fns.c (QCconversion): Replaces QCalgorithm. Update copyright.
4281 * xdisp.c (build_desired_tool_bar_string): Use :conversion instead
4284 * xdisp.c (redisplay_tool_bar): Change tool bar's height when
4285 not everything could be displayed.
4287 * line.h, x-list-font.c: Files removed because unused.
4289 2001-01-17 Andrew Innes <andrewi@gnu.org>
4291 * dired.c (directory_files_internal): Convert result from readdir
4292 to a unibyte string initially, to avoid possible misinterpretation
4293 of some bytes as the internal form of Emacs characters.
4295 2001-01-17 Kenichi Handa <handa@etl.go.jp>
4297 * fns.c (concat): Be sure to avoid putting the same `composition'
4298 property on the adjacent regions.
4300 2001-01-16 Gerd Moellmann <gerd@gnu.org>
4302 * window.c (Fset_window_hscroll): Don't set window's min_hscroll here.
4303 (Fscroll_right, Fscroll_left): Set it here instead, if called
4306 * buffer.c (Fset_buffer_modified_p): Set buffer's
4307 prevent_redisplay_optimizations_p flag.
4309 * dispnew.c, callproc.c, fns.c, keyboard.c, process.c, sunfns.c,
4310 * sysdep.c, vmsproc.c, xselect.c: Call redisplay_preserve_echo_area
4311 with additional arg.
4313 * dispextern.h, lisp.h (redisplay_preserve_echo_area):
4316 * xdisp.c (redisplay_preserve_echo_area): Add parameter
4317 FROM_WHERE, for debugging.
4319 2001-01-16 Kenichi Handa <handa@etl.go.jp>
4321 * ccl.c (Fregister_ccl_program): Handle the return value of
4322 resolve_symbol_ccl_program correctly.
4323 (CCL_Extension): Fix typo (originally CCL_Extention). Caller changed.
4325 2001-01-15 Gerd Moellmann <gerd@gnu.org>
4327 * xterm.c (x_set_mouse_face_gc): If the last used mouse face
4328 has gone in the meantime, use face MOUSE_FACE_ID.
4330 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]:
4331 If x_display_info_for_display returns null, don't try to close
4332 the display; we didn't open it.
4334 * dispnew.c (save_or_restore_current_matrices): Function removed.
4335 (save_current_matrix, restore_current_matrix): New functions.
4336 (adjust_frame_glyphs_for_frame_redisplay): Use them to save and
4337 restore the frame's current matrix. Due to the glyph pointer
4338 setup done in adjust_glyph_matrix, there is no easy way to make
4339 saving the current matrix in the desired matrix generally correct,
4342 2001-01-15 Kenichi Handa <handa@etl.go.jp>
4344 * xdisp.c (insert_left_trunc_glyphs): Overwrite padding glyphs by
4346 (display_line): Optimize for wide characters.
4347 (display_string): Don't try to display a multi-column character
4348 partially. On ttys, produce more than one truncation glyph for
4349 multi-column characters that don't fit on the line.
4351 2001-01-13 Kenichi Handa <handa@etl.go.jp>
4353 * md5.c (WORDS_BIG_ENDIAN) [__BYTE_ORDER == __BIG_ENDIAN]:
4354 Define it instead of WORDS_BIGENDIAN. Caller changed.
4356 2001-01-13 Jason Rumney <jasonr@gnu.org>
4358 * w32fns.c (Fimage_size, image_ascent, lookup_image)
4359 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR, parse_image_spec)
4360 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
4361 (tiff_format, gif_format, gs_format): Adapt to change of image margins.
4363 * w32term.c (x_produce_image_glyph, x_draw_image_foreground)
4364 (x_draw_image_relief, x_draw_image_foreground_1)
4365 (x_draw_image_glyph_string): Adapt to change of image margins.
4367 * w32.c (init_environment, sys_shutdown, sys_pipe): Remove unused
4370 * w32bdf.c (search_file_line, get_cached_font_char)
4371 (cache_char_offset, create_offscreen_bitmap): Remove unused variables.
4373 * w32inevt.c (w32_console_toggle_lock_key): Add parentheses.
4375 * w32fns.c (x_to_w32_color, x_set_icon_name, xlfd_strip_height)
4376 (w32_list_synthesized_fonts, lookup_image, Fx_file_dialog)
4377 (Fw32_send_sys_command): Remove unused variables.
4378 (w32_msg_pump): Add parentheses.
4380 * w32term.c (w32_fill_rect, w32_read_socket, x_bitmap_icon)
4381 (x_new_fontset, x_calc_absolute_position, x_iconify_frame):
4384 2001-01-12 Gerd Moellmann <gerd@gnu.org>
4386 * xdisp.c (Vtool_bar_button_margin): Replaces tool_bar_button_margin.
4387 (build_desired_tool_bar_string): Handle Vtool_bar_button_margin
4388 being a pair of margins.
4389 (syms_of_xdisp): Change DEFVAR_INT of tool-bar-button-margins
4390 to DEFVAR_LISP. Extend doc.
4392 * xfns.c (Fimage_size, image_ascent): Adapt to the change of image
4394 (lookup_image): If `:margin MARGIN' is specified, and MARGIN is a
4395 pair of integers `(X . Y)', use X for the horizontal and Y for the
4397 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR): New enumerator.
4398 (parse_image_spec): Check it.
4399 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
4400 (tiff_format, gif_format, gs_format):
4401 Use IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR for :margin.
4403 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
4404 (x_draw_image_relief, x_draw_image_foreground_1)
4405 (x_draw_image_glyph_string): Adapt to the change of image margins.
4407 * dispextern.h (struct image): Replace member `margin' with
4408 `hmargin' and `vmargin'.
4410 * xdisp.c (Fdump_tool_bar_row) [GLYPH_DEBUG]: Add parameters ROW
4413 * dispnew.c (update_text_area): Put code which decrements the
4414 stop position when the row's face extends to the end of the
4417 * xfns.c (x_set_mouse_color): Fix color allocation.
4419 * keyboard.c: Call get_local_map with new argument list.
4421 * intervals.c (get_local_map): Change TYPE to Lisp_Object.
4423 * intervals.h (enum map_property): Removed.
4424 (get_local_map): Change prototype.
4426 * keymap.c: Call get_local_map with new argument list.
4427 (Fwhere_is_internal): Rename parameter XKEYMAP to KEYMAP.
4429 2001-01-11 Gerd Moellmann <gerd@gnu.org>
4431 * xdisp.c (build_desired_tool_bar_string): Correct the computation
4432 of the size needed for the tool bar string. For the last image,
4433 use a `display' property that reaches to the end of the string.
4435 * xselect.c (selection_request_dpyinfo): New variable.
4436 (x_handle_selection_request): Set it.
4437 (x_selection_request_lisp_error): Don't call
4438 x_decline_selection_request if selection request's display has
4441 * xfaces.c (x_free_colors, x_free_dpy_colors) [DEBUG_X_COLORS]:
4442 Do the unregister_colors before calling XFreeColors.
4444 2001-01-10 Dave Love <fx@gnu.org>
4446 * Makefile.in (${etc}DOC): Depend on ${shortlisp} and
4447 ${SOME_MACHINE_LISP}, not ${lisp}.
4449 2001-01-10 Gerd Moellmann <gerd@gnu.org>
4451 * xdisp.c (display_line): On ttys, produce more than one truncation
4452 glyph for multi-column characters that don't fit on the line.
4454 * xselect.c (x_reply_selection_request): Add a comment.
4456 * xfns.c (Fx_backspace_delete_keys_p): Use XkbGetMap and
4457 XkbGetNames instead of XkbGetKeyboard.
4459 2001-01-10 Dave Love <fx@gnu.org>
4461 * sysdep.c (random): Revert the declaration.
4463 2001-01-09 Gerd Moellmann <gerd@gnu.org>
4465 * lisp.h (STRING_BYTES) [GC_CHECK_STRING_BYTES]:
4466 Call function string_bytes.
4467 (GC_CHECK_STRING_BYTES): Moved here from alloc.c.
4469 * alloc.c (CHECK_STRING_BYTES) [GC_CHECK_STRING_BYTES]: New macro.
4470 (check_sblock, string_bytes) [GC_CHECK_STRING_BYTES]: New functions.
4471 (check_string_bytes) [GC_CHECK_STRING_BYTES]: Add parameter ALL_P.
4472 (allocate_string) [GC_CHECK_STRING_BYTES]: Always check strings in
4474 (mark_object) [GC_CHECK_STRING_BYTES]: Use CHECK_STRING_BYTES.
4475 (gc_sweep) [GC_CHECK_STRING_BYTES]: Call check_string_bytes
4476 after sweeping strings, and at the end.
4477 (GC_CHECK_STRING_BYTES): Moved to lisp.h.
4479 * alloc.c (Fgarbage_collect): Use a record_unwind_protect to
4480 ensure that pop_message is called.
4482 * keyboard.c (Fexecute_extended_command): Use a
4483 record_unwind_protect to ensure that pop_message is called.
4485 * lisp.h (push_message_unwind): Add prototype.
4487 * xdisp.c (push_message_unwind): New function.
4489 * fileio.c (do_auto_save_unwind): Do the pop_message here
4490 instead of in Fdo_auto_save.
4491 (Fdo_auto_save): Don't call pop_message.
4493 2001-01-08 Ken Raeburn <raeburn@gnu.org>
4495 * xfns.c (xpm_load) [!ALLOC_XPM_COLORS]: Declare local variable I
4498 2001-01-08 Gerd Moellmann <gerd@gnu.org>
4500 * window.c (window_scroll_pixel_based): Adjust glyph matrices
4501 when increasing window's vscroll.
4503 * macros.c (Qkbd_macro_termination_hook): New variable.
4504 (syms_of_macros): Initialize and staticpro it.
4505 (pop_kbd_macro): Run kbd-macro-termination-hook.
4507 * xterm.c (XTread_socket) <LeaveNotify>: Set help_echo to nil.
4509 2001-01-07 Dave Love <fx@gnu.org>
4511 * keyboard.c (Fread_key_sequence_vector): Avoid newline in
4512 arglist, for documentation's sake.
4514 2001-01-06 Andrew Innes <andrewi@gnu.org>
4516 * makefile.w32-in (clean): Delete $(COMPILER_TEMP_FILES) instead
4519 2001-01-05 Andrew Innes <andrewi@gnu.org>
4521 * term.c (update_end): Don't check updating_frame; for some reason
4522 this can be 0 sometimes, such as after dismissing a popup menu,
4523 and isn't necessary given the explicit frame argument.
4525 2001-01-05 Gerd Moellmann <gerd@gnu.org>
4527 * sysdep.c: Don't prototype srandom; it takes an unsigned argument
4528 on some systems, and an unsigned long on others, like FreeBSD 4.1.
4530 2001-01-04 Gerd Moellmann <gerd@gnu.org>
4532 * xterm.c (clear_mouse_face): Don't return if tip_frame is non-nil.
4534 * xfns.c (x_create_tip_frame): Preserve the value of
4535 face_change_count around the creation of the tip frame.
4537 * xfns.c (last_show_tip_args): New variable.
4538 (compute_tip_xy): New function.
4539 (Fx_show_tip): Reuse an existing tip frame, if possible.
4540 (syms_of_xfns): Initialize and staticpro last_show_tip_args.
4542 2001-01-04 Dave Love <fx@gnu.org>
4544 * editfns.c (Fformat): Doc fix.
4546 * systime.h (set_file_times): Prototype.
4548 * widget.h (EmacsFrameSetCharSize_): Prototype.
4550 * sysdep.c (random, srandom): Declare explicitly.
4552 * dispextern.h (move_it_vertically_backward): Declare.
4554 2001-01-04 Gerd Moellmann <gerd@gnu.org>
4556 * xfns.c (x_create_tip_frame): Call face-set-after-frame-default,
4557 like in Fx_create_frame.
4559 * xfaces.c (set_font_frame_param): Don't do anything for
4560 non-graphical frames.
4562 * window.c (Fdelete_other_windows): Set window's window_end_valid
4563 to nil when changing the window's start. Don't change the
4564 window's start when its top position hasn't changed. If we do,
4565 this will set the window's optional_new_start, which act's like a
4566 force_start during redisplay with C-x 1 M-> under particular
4567 circumstances (see report from Per Starback to emacs-pretest-bug
4570 2001-01-03 Gerd Moellmann <gerd@gnu.org>
4572 * xdisp.c (forward_to_next_line_start): Reset it->c if taking the
4573 short cut at the start of the function. Add an assertion.
4574 (reseat_at_next_visible_line_start): Add an assertion.
4576 * window.c (Frecenter): When changing the window start, set the
4577 window's window_end_valid to nil.
4578 (Fwindow_end): Fix window-end computation when UPDATE is non-nil.
4580 * dispextern.h (move_it_past_eol): Add prototype.
4582 * xdisp.c (move_it_past_eol): New function.
4584 * window.c (Fwindow_end): Doc fix.
4586 2001-01-03 Dave Love <fx@gnu.org>
4588 * dired.c (Ffile_attributes): Fix last change, removing BSD4_3 kluge.
4590 2001-01-03 Gerd Moellmann <gerd@gnu.org>
4592 * xdisp.c (try_window_reusing_current_matrix): Fix bug setting
4593 the enabled_p flag of the glyph row at window_end_vpos to 0.
4594 (handle_single_display_prop): Fix last change.
4596 2001-01-02 Richard M. Stallman <rms@caffeine.ai.mit.edu>
4598 * window.c (Frecenter): Doc fix.
4600 2001-01-02 Andrew Innes <andrewi@gnu.org>
4602 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Remove redefinition.
4604 * frame.h (output_method): Add output_w32_console method.
4605 (FRAME_W32_CONSOLE_P): New macro.
4607 * frame.c (make_terminal_frame) [WINDOWSNT]: Make terminal frames
4608 use output_w32_console method.
4609 (Qw32_console): New Lisp_Object.
4610 (Fframep): Return it.
4611 (syms_of_frame): Init it.
4612 (Fframe_parameters): Report w32console as font for w32_console frames.
4614 * xfaces.c (realize_default_face): Set face foreground and
4615 background to unspecified for w32_console frames.
4616 (realize_face): Realize face cache for w32_console frames.
4617 (realize_tty_face): Accept w32_console frames.
4619 * xdisp.c (handle_single_display_prop): Return if frame is w32_console.
4620 (init_iterator) [WINDOWSNT]: Initialize frame face cache if
4621 necessary, even if running interactively.
4623 * dispnew.c (Fredraw_frame): Call set_terminal_modes for
4626 * w32term.c (x_update_begin):
4630 (x_change_line_highlight):
4635 (w32_reassert_line_highlight):
4636 (w32_frame_rehighlight):
4637 (w32_frame_raise_lower): Do nothing if not w32 frame.
4639 * w32xfns.c (get_frame_dc): Abort if called on a non-w32 frame.
4641 * w32fns.c (Fx_display_color_cells): Determine correct value, when
4642 system doesn't tell us directly.
4643 (Fx_display_visual_class): Implement properly.
4645 2001-01-02 Gerd Moellmann <gerd@gnu.org>
4647 * window.c (Frecenter): Handle centering in graphical frames
4648 specially. Centering on the basis of line counts doesn't work
4649 reliably with variable-height lines.
4651 2001-01-02 Eli Zaretskii <eliz@is.elta.co.il>
4653 * widget.c (EmacsFrameSetCharSize): Remove unused variables `ac'
4656 * composite.c (run_composition_function): Remove unused var `val'.
4657 (update_compositions): Remove unused variable `hook'.
4659 * intervals.c (get_local_map): Remove unused variable `tem'.
4661 * doprnt.c (doprnt1): Remove unused variable `size'.
4663 * fns.c (Flength): Remove unused variable `tail'.
4664 (Fdelete): Remove unused variable `size'.
4666 * editfns.c (Ftranspose_regions): Remove unused variables `gcpro1'
4669 * doc.c (Fsnarf_documentation): Remove unused vars `fun' and `tem'.
4671 * data.c (find_symbol_value): Remove extra 3rd argument in the
4672 call to swap_in_symval_forwarding.
4674 * undo.c (Fprimitive_undo): Remove unused block-scope variable `end'.
4676 * search.c (shrink_regexp_cache): Remove unused variable `cpp'.
4677 (trivial_regexp_p): Remove unused variable `c'.
4678 (boyer_moore): Remove unused variable `k'.
4680 * indent.c (current_column): Remove unused variable `stopchar'.
4681 (Fcompute_motion): Remove unused variable `contin'.
4683 * casefiddle.c (casify_object): Remove unused variable `tolen'.
4685 * dired.c (directory_files_internal): Fix a typo in a comment.
4686 Remove an unused variable `handler'.
4687 (file_name_completion): Remove unused function-scope variable `dp'.
4688 (Ffile_attributes) <dirname, sdir>: Make declarations conditioned
4691 * fileio.c (e_write): Remove unused variable `require_encoding_p'.
4693 * marker.c (Fmarker_position): Remove unused variables `pos', `i',
4695 (Fmarker_insertion_type): Remove unused variable `buf'.
4697 * insdel.c (make_gap): Remove unused variable `result'.
4699 * keyboard.c (record_char): Remove unused function-scope var `help'.
4700 (kbd_buffer_get_event): Remove unused block-scope variable `idx'.
4701 (menu_bar_items): Remove unused function-scope variable `tem'.
4703 * fontset.c (fontset_ref): Remove unused variable `i'.
4704 (fontset_set): Remove unused variables `j' and `tmp'.
4705 (make_fontset): Remove unused variables `i', `j', `elt' and `base_elt'.
4706 (make_fontset_for_ascii_face): Remove unused variable `name'.
4707 (fs_load_font): Remove unused variable `font_idx'.
4708 (fs_query_fontset): Remove unused function-local variable `fontset'.
4709 (list_fontsets): Remove unused variable `tail'.
4710 (Fnew_fontset): Remove unused variables `family' and `registry'.
4711 (accumulate_font_info): Remove unused variable `tmp'.
4712 (Ffontset_font): Remove unused variable `id'.
4713 (syms_of_fontset): Remove unused variable `i'.
4715 * xfns.c (x_display_info_for_name): Cast 0 to "char *" in the call
4717 (lookup_image): Remove unused variable `file'.
4718 (xbm_load): Remove unused variables `bitmap_data', `height', and
4719 `width'. Remove function-local variable `i', leave the
4721 (gif_load): Remove unused variable `inc'.
4723 * xterm.c (XTread_socket): Remove unused variables `p' and `pend'.
4724 (XTread_socket) <LeaveNotify>: Remove unused variable `frame',
4725 leave only the one in the inner block.
4727 * xfaces.c (face_fontset, realize_default_face): Remove unused
4729 (face_at_buffer_position): Remove unused variable `multibyte_p'.
4731 * term.c (encode_terminal_code): Remove unused variable `c'.
4733 * ccl.c (Fccl_execute): Cast ccl_driver parameters to `unsigned
4734 char *' instead of `char *'.
4736 * category.c (Fcategory_docstring): Remove unused variable `doc'.
4737 (Fget_unused_category): Remove unused variable `docstring_vector'.
4738 (Fchar_category_set): Remove unused variables `val', `charset',
4741 * coding.c (detect_coding_iso2022, setup_coding_system):
4742 Remove unused variable `i'.
4743 (detect_coding_mask): Remove unused variable `idx'.
4744 (detect_coding): Remove unused variable `i'.
4745 (ccl_coding_driver): Remove unused variable `result'.
4746 (run_pre_post_conversion_on_str): Remove unused variable `prev'.
4747 (decode_coding_string): Remove unused variables `to' and `gcpro1'.
4748 (encode_coding_string): Remove unused variables `gcpro1' and
4749 `saved_coding_symbol'.
4750 (Ffind_coding_systems_region_internal): Remove function-local
4751 variable args[], leave only the block-local one.
4752 (code_convert_region1): Remove unused variable `len'.
4754 * charset.c (char_printable_p): Remove unused variable `chars'.
4755 (Fsplit_char, Fchar_bytes): Remove unused variable `val'.
4756 (str_to_multibyte): Remove unused variable `c'.
4758 * window.c (size_window): Remove block-local variable `min_size'.
4760 * xdisp.c (make_cursor_line_fully_visible): Remove unused variable
4761 `header_line_height'.
4762 (append_space, extend_face_to_end_of_line): Declare `saved_what'
4763 enum display_element_type.
4765 2001-01-02 Gerd Moellmann <gerd@gnu.org>
4767 * xterm.c (x_connection_closed): Catch X errors around all
4768 statements that call X. Save away the error message in a local copy.
4770 * xterm.c (x_connection_closed): Set handling_signal to 0 at
4773 * xdisp.c (pos_visible_p): Take into account that CHARPOS maybe
4774 in or at the start of invisible text.
4776 * dispnew.c (update_window): Don't check_current_matrix_flags.
4778 2001-01-01 Jason Rumney <jasonr@gnu.org>
4780 * w32fns.c (x_figure_window_size): Do not allow new_height and
4781 new_width of frame to override specified values.
4783 2000-12-30 Kenichi Handa <handa@etl.go.jp>
4785 * composite.c (find_composition): Fix a code for searching backward.
4787 2000-12-29 Gerd Moellmann <gerd@gnu.org>
4789 * dispnew.c (check_current_matrix_flags) [GLYPH_DEBUG]: New function.
4790 (update_window) [GLYPH_DEBUG]: Call it.
4791 (scrolling_window): Prevent including current rows which are below
4792 what's displayed in the window.
4794 * xdisp.c (try_window_reusing_current_matrix)
4795 <new start <= old start>: Disable rows in the current matrix
4796 which are below the window after scrolling.
4798 * xdisp.c (move_it_by_lines): Don't do optimizations if NEED_Y_P
4799 is zero. It's not worth the complexity.
4800 (invisible_text_between_p): Put in #if 0 because unused.
4802 2000-12-28 Gerd Moellmann <gerd@gnu.org>
4804 * xfns.c (Fx_backspace_delete_keys_p): Check library and server
4805 XKB versions. Call XkbFreeKeyboard with 2nd arg 0.
4807 * keyboard.c (echo_char): If C is an integer, always call
4808 push_key_description. Former code could signal an invalid
4811 * keymap.c (push_key_description): Add parameter FORCE_MULTIBYTE.
4812 If set, print multibyte text.
4813 (Fsingle_key_description): Call push_key_description with
4814 FORCE_MULTIBYTE set.
4815 (describe_buffer_bindings): Likewise.
4817 * lisp.h (push_key_description): Add prototype.
4819 * xdisp.c (echo_area_display): Bind redisplay-dont-pause to t
4820 around the call to redisplay_internal.
4822 * xfns.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
4824 * dispnew.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
4826 2000-12-28 Kenichi Handa <handa@etl.go.jp>
4828 * ccl.c (CCL_WRITE_CHAR): Check variable `extra_bytes'.
4829 (ccl_driver): New local variable `extra_bytes'.
4831 * ccl.h (struct ccl_spec): New member eight_bit_carryover.
4833 * coding.c (setup_coding_system):
4834 Initialize coding->spec.ccl.eight_bit_carryover.
4835 (ccl_coding_driver): Pay attention to carried over 8-bit bytes.
4837 2000-12-28 Kenichi Handa <handa@etl.go.jp>
4839 * coding.c (SAFE_ONE_MORE_BYTE): New macro.
4840 (DECODE_EMACS_MULE_COMPOSITION_CHAR): New macro.
4841 (DECODE_EMACS_MULE_COMPOSITION_RULE): New macro.
4842 (decode_composition_emacs_mule): New function.
4843 (decode_coding_emacs_mule): Decode composition sequence by calling
4844 decode_composition_emacs_mule.
4845 (ENCODE_COMPOSITION_EMACS_MULE): New macro.
4846 (encode_coding_emacs_mule): Changed from macro to function.
4847 If a text contains compositions, encode them correctly.
4848 (setup_coding_system): Set coding->commong_flags for emacs-mule so
4849 that decoding and encoding are required.
4851 2000-12-27 Gerd Moellmann <gerd@gnu.org>
4853 * xfaces.c (PT_PER_INCH): New macro.
4854 (xlfd_point_size): Compute real point size from font's pixel size.
4855 (pixel_point_size, build_scalable_font_name): Use PT_PER_INCH
4858 * .gdbinit: Comment out the line pointing to the Lesstif source
4861 * window.c (Frecenter): Use displayed_window_lines instead
4862 of window_internal_height.
4864 * xterm.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
4865 instead of x-toolkit-scroll-bars-p.
4866 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
4868 * w32term.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
4869 instead of x-toolkit-scroll-bars-p.
4870 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
4872 * dispnew.c (struct redisplay_history) [GLYPH_DEBUG]: New.
4873 (REDISPLAY_HISTORY_SIZE) [GLYPH_DEBUG]: New macro.
4874 (redisplay_history, history_idx, history_tick) [GLYPH_DEBUG]:
4876 (add_window_display_history, add_frame_display_history)
4877 (Fdump_redisplay_history) [GLYPH_DEBUG]: New functions.
4878 (build_frame_matrix_from_leaf_window): Remove unused code.
4879 (build_frame_matrix_from_leaf_window) [GLYPH_DEBUG]: Add to
4881 (update_frame) [GLYPH_DEBUG]: Add to redisplay history.
4882 (update_window) [GLYPH_DEBUG]: Likewise.
4883 (syms_of_display): Defsubr dump-redisplay-history.
4885 2000-12-23 Gerd Moellmann <gerd@gnu.org>
4887 * keyboard.c (echo_prompt): Always set current_kboard->echoptr to
4888 the end of the prompt. Set echo_after_prompt to the offset
4889 of echoptr in echobuf.
4891 * xdisp.c (init_from_display_pos): Pop until the iterator's
4892 stack is empty; there may be frames for stretch or images
4895 * dispnew.c (save_frame_matrix, restore_frame_matrix): Removed.
4896 (save_or_restore_current_matrix): New function for the same
4897 purpose, but more efficient.
4898 (adjust_frame_glyphs_for_frame_redisplay): Use it.
4900 2000-12-23 Eli Zaretskii <eliz@is.elta.co.il>
4902 * xdisp.c (syms_of_xdisp): Fix last change.
4904 2000-12-23 Gerd Moellmann <gerd@gnu.org>
4906 * xdisp.c (syms_of_xdisp): Doc fix.
4908 * xdisp.c (redisplay_window): Remove label restore_buffers;
4909 use finish_scroll_bars instead to make sure that scroll bars
4910 are redeemed. If we don't do this, flickering can result from
4911 scroll bars being destroyed and recreated.
4913 2000-12-22 Jason Rumney <jasonr@gnu.org>
4915 * w32term.c (w32_draw_bitmap): Fix drawing so it does not appear
4916 in the wrong colors when the foreground is not black.
4917 (expose_window): Don't redraw the window that's currently being
4920 2000-12-22 Gerd Moellmann <gerd@gnu.org>
4922 * window.c (size_window): When setting the window's too_small_ok
4923 flag, compare old size with minimum size depending on WIDTH_P,
4924 don't compare with window_min_width.
4926 * window.c (delete_window): Simplify somewhat.
4927 (Fset_window_configuration): Don't SET_FRAME_GARBAGED after
4928 freeing window matrices. The flag windows_or_buffers_changed is
4929 set, so the next redisplay will consider all windows; this should
4932 2000-12-22 Kenichi Handa <handa@etl.go.jp>
4934 * coding.c (ccl_coding_driver): Initialize ccl->cr_consumed.
4936 * ccl.h (struct ccl_program): New member cr_consumed.
4938 * ccl.c (CCL_WRITE_CHAR): Don't handle EOL conversion here.
4939 (CCL_READ_CHAR): Handle EOL conversion here.
4940 (ccl_driver) <CCL_ReadMultibyteChar2>: Likewise.
4942 2000-12-21 Gerd Moellmann <gerd@gnu.org>
4944 * xdisp.c (Fdump_glyph_row) [GLYPH_DEBUG]: Add optional arg GLYPHS.
4946 * dispextern.h (GLYPH_EQUAL_P): Also compare pixel widths,
4947 otherwise tabs of different size compare equal.
4949 * callint.c (Fcall_interactively): Prevent a compiler warning.
4951 * print.c (print_unwind): Return nil.
4952 (PRINTDECLARE): Initialize all local variables.
4953 (print_preprocess): Add a default case.
4955 * lisp.h (Qinhibit_point_motion_hooks): Declare extern.
4957 * undo.c (Fprimitive_undo): Bind `inhibit-point-motion-hooks' to t.
4959 * window.c (delete_window, Fsplit_window)
4960 (Fset_window_configuration): Calls to ensure_frame_matrix removed.
4962 * dispextern.h (ensure_frame_matrix): Function declaration removed.
4964 * dispnew.c (ensure_frame_matrix): Removed.
4965 (save_frame_matrix, restore_frame_matrix): New functions.
4966 (adjust_frame_glyphs_for_frame_redisplay): Use them.
4968 * xdisp.c (dump_glyph_row, dump_glyph_matrix, Fdump_glyph_matrix)
4969 [GLYPH_DEBUG]: Extended to dump glyphs in short form.
4971 2000-12-21 Andrew Innes <andrewi@gnu.org>
4973 * w32term.c (x_update_begin): Regenerate the palette here, rather
4974 than for each window.
4976 * w32xfns.c (select_palette): Avoid calling SelectPalette if
4977 palette is NULL, since this corrupts memory! Also get
4978 display_info reference from frame.
4980 2000-12-21 Jason Rumney <jasonr@gnu.org>
4982 * w32bdf.c (w32_init_bdf_font): Fix test for valid bmp heap.
4984 * w32term.c (x_draw_hollow_cursor): Delay obtaining the frame's DC
4985 to avoid returning without releasing it.
4987 2000-12-21 Kenichi Handa <handa@etl.go.jp>
4989 * keymap.c (push_key_description): Don't convert eight-bit-control
4990 and eight-bit-graphic to multibyte character.
4992 * charset.c (Fmake_char_internal): If CHARSET doesn't have a
4993 generic character and CODE1 is nil, return the smallest character
4996 2000-12-20 Dave Love <fx@gnu.org>
4998 * s/osf5-0.h (NSIG): Don't redefine.
5000 2000-12-20 Stefan Monnier <monnier@cs.yale.edu>
5002 * keymap.c (where_is_internal): Check ascii_sequence_p rather than
5003 excluding menu-bar and tool-bar.
5004 (Fwhere_is_internal): Check ascii_sequence_p when looking up the cache.
5005 (menu_item_p): Remove.
5006 (where_is_internal_1): Don't ignore menu-items.
5008 2000-12-20 Gerd Moellmann <gerd@gnu.org>
5010 * xdisp.c (hscroll_window_tree): Take window's min_hscroll
5013 * window.c (make_window): Initialize window's min_hscroll.
5014 (Fset_window_hscroll): Set window's hscroll and min_hscroll.
5015 (set_window_buffer, temp_output_buffer_show): Set min_hscroll
5017 (struct saved_window): New member min_hscroll.
5018 (SAVED_WINDOW_VECTOR_SIZE): Set to 17.
5019 (Fset_window_configuration): Set window's min_hscroll.
5020 (save_window_save): Save window's min_hscroll.
5021 (compare_window_configurations): Compare min_hscroll values.
5023 * window.h (struct window): New member min_hscroll.
5025 * keyboard.c (echo_prompt): Prevent a compiler warning.
5027 * xdisp.c (try_cursor_movement): Fix last change. The real
5028 condition is that PT is at the end of the row, and should
5029 be displayed at the start of the next row.
5031 * xdisp.c (try_cursor_movement): If we end on a partially
5032 visible line, end we already decided to scroll, return -1.
5034 * dispextern.h (ensure_frame_matrix): Add prototype.
5036 * window.c (delete_window, Fsplit_window)
5037 (Fset_window_configuration): Call ensure_frame_matrix.
5039 * dispnew.c (fake_current_matrices, ensure_frame_matrix):
5041 (adjust_frame_glyphs_for_frame_redisplay): If display has been
5042 completed, call fake_current_matrices instead of marking frame
5045 2000-12-20 Jason Rumney <jasonr@gnu.org>
5047 * w32fns.c (syms_of_w32fns): Initialize and staticpro tip_frame.
5049 2000-12-19 Eli Zaretskii <eliz@is.elta.co.il>
5051 * fns.c (Frequire): Doc fix.
5053 2000-12-19 Gerd Moellmann <gerd@gnu.org>
5055 * window.c (window_scroll_pixel_based): Don't use move_it_vertically.
5057 * dispnew.c (direct_output_for_insert): Fix check for mini-window
5058 currently displaying a message.
5060 * bytecode.c (toplevel) [CHECK_FRAME_FONT]: Include frame.h and
5062 (Fbyte_code) [CHECK_FRAME_FONT]: Check the selected frame's font.
5064 2000-12-18 Andrew Innes <andrewi@gnu.org>
5066 * w32.c (w32_strerror): New function.
5068 * w32.h (w32_strerror): New extern.
5070 * w32fns.c (Fw32_shell_execute): Use it.
5072 2000-12-18 Gerd Moellmann <gerd@gnu.org>
5074 * s/hpux10.h (_FILE_OFFSET_BITS): Undef again.
5076 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
5078 * msdos.c (IT_set_face): Obey inverse_video.
5080 2000-12-18 Kenichi Handa <handa@etl.go.jp>
5082 * dired.c (directory_files_internal): Always return decoded filenames.
5084 2000-12-18 Gerd Moellmann <gerd@gnu.org>
5086 * xterm.c (x_connection_closed): Prevent being called recursively
5087 because of an error condition in XtCloseDisplay.
5089 * xdisp.c (init_iterator): If noninteractive, and the frame's
5090 face cache is null, make one.
5092 * xfns.c (show_busy_cursor): Check for live frames more thoroughly.
5094 * process.c (wait_reading_process_input): Check for pending
5095 input when running timers.
5097 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
5099 * msdos.c (IT_write_glyphs): Compute the glyph face from str->face_id.
5101 2000-12-18 Kenichi Handa <handa@etl.go.jp>
5103 * process.c (read_process_output): Don't run a filter if the code
5104 decoder produces nothing but carryover.
5106 2000-12-17 Andrew Innes <andrewi@gnu.org>
5108 * w32.c (sys_rename): Only check errno against EEXIST, and not
5109 EACCES, when determining whether rename failed because the target
5110 exists. This was resulting in indefinite looping on Windows 9x if
5111 the source file was locked by another process.
5113 * w32fns.c (Ffile_system_info): New function.
5114 (syms_of_w32fns): Defsubr it.
5116 2000-12-17 Gerd Moellmann <gerd@gnu.org>
5118 * window.c (coordinates_in_window): Fix computation for
5119 position on vertical line between mode lines.
5121 * xfns.c (unwind_create_frame): Return t if frame was deleted.
5122 Don't alter tip_frame or tip_window.
5123 (unwind_create_tip_frame): Set tip_frame to nil only if frame
5126 * w32fns.c (unwind_create_frame): Return t if frame was deleted.
5127 Don't alter tip_frame or tip_window.
5128 (unwind_create_tip_frame): Set tip_frame to nil only if frame
5131 2000-12-16 Eli Zaretskii <eliz@is.elta.co.il>
5133 * fileio.c (Fcopy_file): Rename the last argument to keep_time, to
5134 be consistent with the doc string. Reported by NAKAJIMA Mikio
5135 <minakaji@osaka.email.ne.jp>.
5137 2000-12-16 Kenichi Handa <handa@etl.go.jp>
5139 * xfaces.c (Vface_ignored_fonts): New variable.
5140 (x_face_list_fonts): Ignore fonts matching Vface_ignored_fonts.
5141 (syms_of_xfaces): Declare Vface_ignored_fonts as a Lisp variable.
5143 2000-12-15 Gerd Moellmann <gerd@gnu.org>
5145 * dispnew.c (update_window): Detect pending input every nth line
5146 updated, i.e. do it depending on real work done, and not on the
5149 * xterm.c (expose_window): Don't redraw the window that's
5150 currently being updated.
5152 * window.c (Fset_window_point): Remove test for
5153 cursor_in_non_selected_windows.
5155 * lread.c (read1): Recognize end of file after `\\'.
5157 * xfns.c (x_create_tip_frame): Use unwind_create_tip_frame,
5158 not unwind_create_frame.
5160 2000-12-15 Dave Love <fx@gnu.org>
5162 * s/usg5-4.h (bcopy) [IRIX6]: Don't special-case definition of
5165 * s/irix6-5.h: #undef bcopy & al here. Include strings.h.
5167 2000-12-15 Kenichi Handa <handa@etl.go.jp>
5169 * coding.c (setup_coding_system): Clear all members of the struct
5170 coding_system at first.
5171 (detect_coding): Call detect_coding_mask with a correct MULTIBYTEP
5173 (code_convert_region): Don't override coding->src_multibyte and
5174 coding->dst_multibyte.
5176 * fns.c (Fmd5): Docstring improved.
5178 2000-12-15 Miles Bader <miles@gnu.org>
5180 * xdisp.c (window_box_height): Only use mode-line glyph-rows that
5181 are actually marked as mode-lines; otherwise use
5182 estimate_mode_line_height.
5184 2000-12-14 Gerd Moellmann <gerd@gnu.org>
5186 * editfns.c (Fformat): Prevent a buffer overrun when the format
5187 specifies a precision.
5189 2000-12-14 Eli Zaretskii <eliz@is.elta.co.il>
5191 * msdos.c (Fmsdos_set_mouse_buttons): Signal an error if the
5192 argument is outside the range [2..3].
5194 2000-12-14 Andrew Innes <andrewi@gnu.org>
5196 * w32fns.c (Fx_hide_tip): Avoid unnecessary work when there's
5197 nothing to do. Bind inhibit-quit.
5198 (tip_frame): Make it a Lisp_Object.
5199 (x_create_tip_frame): Set tip_frame after it has been added to
5201 (Fx_show_tip): Don't set tip_frame here.
5202 (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]: New variables.
5203 (unwind_create_frame, unwind_create_tip_frame): New functions.
5204 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
5205 while a frame is only partially constructed.
5207 * w32term.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
5208 (x_free_frame_resources): New function.
5209 (x_destroy_window): Use it.
5211 2000-12-14 Gerd Moellmann <gerd@gnu.org>
5213 * xfns.c (Fx_backspace_delete_keys_p): New function.
5214 (syms_of_xfns): Defsubr it.
5216 * config.in (HAVE_XKBGETKEYBOARD): Add.
5218 2000-12-14 Kenichi Handa <handa@etl.go.jp>
5220 * keyboard.c (echo_prompt): Argument type changed to Lisp_Object.
5221 Always store string in multibyte representation in echobuf.
5222 (echo_char): Always store string in multibyte representation in
5224 (echo_now): Call message2_nolog with the arg MULTIBYTE 1.
5225 (read_key_sequence): Adjusted for the change of echo_prompt.
5227 * fns.c (Fmd5): Docstring improved.
5229 * lisp.h (detect_coding_system): Prototype adjusted.
5231 * coding.c (ONE_MORE_BYTE_CHECK_MULTIBYTE): New macro.
5232 (detect_coding_emacs_mule, detect_coding_iso2022,)
5233 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
5234 (detect_coding_utf_16, detect_coding_ccl): Make them static.
5235 New argument MULTIBYTEP. Callers changed.
5236 (detect_coding_mask, detect_coding_system): New argument
5237 MULTIBYTEP. Callers changed.
5238 (decode_coding_string): Set coding->src_multibyte and
5239 coding->dst_multibyte before calling detect_coding and detect_eol.
5240 Update them after some coding system is detected.
5242 2000-12-13 Stefan Monnier <monnier@cs.yale.edu>
5244 * keymap.c (get_keyelt): Only eval the filter if `autoload' is set.
5246 * keyboard.c (menu_bar_items, tool_bar_items):
5247 Set `autoload' when looking up `tool-bar' or `menu-bar' submap.
5249 2000-12-13 Gerd Moellmann <gerd@gnu.org>
5251 * xfns.c (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]:
5253 (unwind_create_frame, unwind_create_tip_frame): New functions.
5254 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
5255 while a frame is only partially constructed.
5257 * xterm.h (x_free_frame_resources): Declare.
5259 * xterm.c (x_free_frame_resources): New function.
5260 (x_destroy_window): Use it.
5262 * dispnew.c (update_window): If do_mouse_tracking is non-nil,
5263 don't interrupt the update for pending input initially, i.e.
5264 update at least some lines.
5266 * keyboard.c (do_mouse_tracking): Make externally visible.
5268 * xterm.c (x_term_init): Declare gray_bitmap_bits as `extern char *'.
5270 * xfns.c (gray_bitmap_bits): Declare `char *'.
5272 2000-12-12 Gerd Moellmann <gerd@gnu.org>
5274 * xdisp.c (display_tool_bar_line): Make sure that tool bar
5275 lines start with a relief line.
5277 2000-12-12 Dave Love <fx@gnu.org>
5279 * window.c (Fdisplay_buffer): Doc fix.
5280 (Fwindow_list): Remove unused var.
5282 * buffer.h (mmap_set_vars): Declare.
5284 * window.h (Fset_window_point): Declare.
5286 2000-12-12 Eli Zaretskii <eliz@is.elta.co.il>
5288 * msdos.c (fast_find_position): Don't overstep the last window row.
5289 (IT_note_mouse_highlight): Initialize portion to -1. Remove unused
5290 variable `area'. When looking for a row under (X,Y), give up if some
5291 of the previous rows is not enabled.
5293 2000-12-12 Gerd Moellmann <gerd@gnu.org>
5295 * window.c (Fset_window_point): If displaying cursors in windows
5296 other than the selected window, make sure redisplay updates
5297 other windows to show the new value of point in the window.
5299 * dispextern.h (cursor_in_non_selected_windows): Declare extern.
5301 * buffer.c (Fkill_buffer): Don't Fset_buffer when testing if
5302 the buffer is the sole visible buffer when in the mini-buffer.
5304 * xdisp.c (setup_echo_area_for_printing, with_echo_area_buffer):
5305 Bind `inhibit-read-only' to t.
5306 (unwind_with_echo_area_buffer): Use AREF.
5308 * xfns.c (Fx_hide_tip): Simplified.
5310 * s/freebsd.h, s/netbsd.h (GC_MARK_STACK): Use GC_MAKE_GCPROS_NOOPS
5313 * s/gnu-linux.h (GC_MARK_STACK): Define as GC_MAKE_GCPROS_NOOPS.
5315 2000-12-11 Gerd Moellmann <gerd@gnu.org>
5317 * xfns.c (Fx_hide_tip): Fix last change.
5319 * xfns.c (Fx_hide_tip): Avoid unnecessary work when there's
5320 nothing to do. Bind inhibit-quit.
5321 (tip_frame): Make it a Lisp_Object.
5322 (x_create_tip_frame): Set tip_frame after it has been added to
5324 (Fx_show_tip): Don't set tip_frame here.
5326 * xterm.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
5328 * xdisp.c (prepare_menu_bars): Changes for tip_frame being a
5331 * dispextern.h: Change external declaration of tip_frame.
5333 * keymap.c (Fkey_description): If KEYS is an empty key sequence,
5334 return an empty string.
5336 * xdisp.c (try_cursor_movement): Check update_mode_lines instead
5337 of the window's update_mode_line flag, since the former is set by
5338 force-mode-line-update, not the latter. This makes
5339 column-number-mode slightly faster.
5341 * xdisp.c (try_window_id) <all changes above window start>:
5344 2000-12-11 Paul Eggert <eggert@twinsun.com>
5346 * config.in (HAVE_FTELLO): Remove.
5348 (_XOPEN_SOURCE): Remove; the large-file code no longer needs it.
5349 * lread.c (file_offset, file_tell): Depend on HAVE_FSEEKO, not
5351 * s/hpux10.h (_FILE_OFFSET_BITS): Do not undef.
5352 * s/isc3-0.h, s/osf5-0.h: Update comment about _XOPEN_SOURCE.
5354 2000-12-11 Miles Bader <miles@gnu.org>
5356 * window.c (displayed_window_lines): Don't round up when
5357 converting empty space at bottom to lines.
5358 Handle non-newline-terminated final lines properly.
5359 (Fwindow_text_height): New function (used to be in lisp).
5360 (syms_of_window): Initialize it.
5362 2000-12-09 Stefan Monnier <monnier@cs.yale.edu>
5364 * syntax.c (scan_lists): Check that the right quote char has the
5365 right Sstring syntax when jumping over strings.
5366 (init_syntax_once): Use Smax rather than 13.
5368 2000-12-09 Miles Bader <miles@gnu.org>
5370 * window.c (Fpos_visible_in_window_p): Replace FULLY parameter
5371 with PARTIALLY, inverting the sense.
5372 (window_scroll_pixel_based): Scroll partially visible lines into
5373 place if we hit the beginning or end of the buffer.
5374 (displayed_window_lines): Don't include partially visible lines.
5375 (Fmove_to_window_line): Skip past any partially visible first line.
5377 2000-12-08 Gerd Moellmann <gerd@gnu.org>
5379 * keymap.c (current_minor_maps): Use malloc. Prevent a leak.
5381 * tparam.c (tparam1): Change the way buffers are reallocated to be
5382 portable and less obfuscated.
5384 * termcap.c (tgetent): Change the way buffers are reallocated to
5385 be portable and less obfuscated.
5387 * macros.c (store_kbd_macro_char): Change the way buffers are
5388 reallocated to be portable and less obfuscated.
5390 * lread.c (read1): Change the way buffers are reallocated to be
5391 portable and less obfuscated.
5393 * doc.c (Fsubstitute_command_keys): Change the way buffers
5394 are reallocated so that it is portable.
5396 2000-12-07 Eli Zaretskii <eliz@is.elta.co.il>
5398 * dosfns.c (Ffile_system_info): New function.
5399 (syms_of_dosfns): Defsubr it.
5401 2000-12-07 Stefan Monnier <monnier@cs.yale.edu>
5403 * alloc.c (gc_sweep): Add comment.
5405 2000-12-07 Gerd Moellmann <gerd@gnu.org>
5407 * sound.c (vox_configure): Change order of ioctls.
5408 Don't set SNDCTL_DSP_SPEED from bps, don't set SNDCTL_DSP_SAMPLESIZE.
5409 Ignore errors when changing volume.
5410 (vox_close): Don't reset the device.
5412 * process.c (read_process_output): Make sure the process marker's
5413 position is valid when the process buffer is changed in
5414 after-change functions. W3 does that.
5416 * xfns.c (x_free_gcs): New function.
5418 * xterm.h (x_free_gcs): Add prototype.
5420 * widget.c (EmacsFrameDestroy): Call x_free_gcs instead of
5423 * xterm.c (x_destroy_window): Call x_free_gcs so that
5424 resources of non-toolkit X windows will be freed.
5426 2000-12-07 Andrew Innes <andrewi@gnu.org>
5428 * w32fns.c (xlfd_charset_of_font): Fix last change.
5430 2000-12-06 Dave Love <fx@gnu.org>
5432 * md5.h (__P): Don't define -- it comes from config.h.
5434 * strftime.c: Change some #if foo to #ifdef foo.
5436 2000-12-06 Andrew Innes <andrewi@gnu.org>
5438 * w32term.h (CP_INVALID): Rename to CP_UNKNOWN.
5440 * w32fns.c (xlfd_charset_of_font): Don't overwrite fontname argument.
5441 (w32_codepage_for_font): Rename CP_INVALID to CP_UNKNOWN.
5442 (w32_list_fonts): Don't choke if pattern doesn't specify a codepage.
5444 2000-12-06 Gerd Moellmann <gerd@gnu.org>
5446 * alloc.c (gc_sweep): Prevent symbols read during loadup
5449 * xdisp.c (underlying_face_id): New function.
5450 (handle_face_prop, face_before_or_after_it_pos): Use it
5451 to determine the face ``under'' a string. Let strings inherit
5452 the face of the buffer under them.
5454 * xfaces.c (face_at_string_position): Update function comment.
5456 * dispnew.c (adjust_glyph_matrix): Don't reuse a window's current
5457 matrix if the window's left position has changed; we need to
5458 redraw it in this case.
5460 * dispextern.h (struct glyph_matrix): Add member window_left_x.
5462 * window.c (coordinates_in_window): Check mouse on mode-line or
5465 * alloc.c (Fgarbage_collect): Dox fix. Return a list as
5466 advertized by the function documentation.
5468 * window.c (syms_of_window): Doc fix.
5470 * sound.c (vox_configure): Set volume for left and right channel.
5471 (sound_cleanup): Return nil.
5473 * xdisp.c (move_it_by_lines): Fix paren typo.
5475 * xterm.c (x_load_font): Don't use the font's max_bounds for
5476 computing the height of the font. If max_bounds' ascent or
5477 descent are greater than the font's ascent or descent, this means
5478 glyphs overlap, which should be handled now by redisplay.
5480 * window.c (Veven_window_heights): New variable.
5481 (syms_of_window): DEFVAR_LISP it.
5482 (Fdisplay_buffer): Check Veven_window_heights before evening the
5485 2000-12-06 Miles Bader <miles@gnu.org>
5487 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is `t',
5488 update `default-frame-alist' instead of setting no frame parameters.
5490 2000-12-06 Kenichi Handa <handa@etl.go.jp>
5492 * composite.c (update_compositions): Fix typo (use the correct
5495 2000-12-05 Jason Rumney <jasonr@gnu.org>
5497 * md5.h: Remove underscores from function declarations.
5498 (__attribute__, __alignof__) [!__GNUC__]: Define.
5500 * md5.c: Delay include of md5.h until after namespace cleaning.
5502 * makefile.w32-in (fns.o): Depend on md5.h
5503 (md5.o): New target.
5506 * makefile.nt: Likewise.
5508 2000-12-05 Jason Rumney <jasonr@altavista.net>
5510 * w32term.c (expose_area): Complete last change.
5512 2000-12-05 Ken Raeburn <raeburn@gnu.org>
5514 * minibuf.c: Include intervals.h.
5516 2000-12-05 Jason Rumney <jasonr@gnu.org>
5518 * w32term.c (x_produce_glyphs): If a font for a component of
5519 a composition is not found, use 1 pixel dot ascent and 0 dot
5520 descent value to avoid displaying terribly tall empty boxes.
5521 (expose_area): Pass x-coordinate relative to the exposed
5522 area to x_draw_glyphs instead of a window-relative coordinate.
5524 2000-12-05 Gerd Moellmann <gerd@gnu.org>
5526 * xdisp.c (next_element_from_ellipsis): Save face before selective
5527 display in saved_face_id, and set face_before_selective_p.
5528 (reseat_1): Reset face_before_selective_p.
5529 (append_space, extend_face_to_end_of_line): If iterator's
5530 face_before_selective_p is set, use the face from saved_face_id.
5531 (extend_face_to_end_of_line): For tty frames, make sure to
5532 use the right face id when producing spaces at the end of
5535 * dispextern.h (struct it): Add face_before_selective_p.
5537 * keyboard.c (record_char): Don't record identical help-echo
5538 events in recent_keys.
5540 * xterm.c [USE_X_TOOLKIT]: Close the display.
5541 (xim_close_dpy): Handle case that the display has been closed.
5543 * xterm.c (x_destroy_window): Reset the frame's X window after
5546 * dispnew.c (adjust_glyph_matrix): Make sure to initialize local
5547 variable window_width.
5548 (line_draw_cost): Fix code skipping over spaces at the end of the
5549 line when must_write_spaces is not set.
5550 (scrolling_window): Fix code inserting runs in list of all runs.
5552 2000-12-05 Kenichi Handa <handa@etl.go.jp>
5554 * coding.c (setup_coding_system): Be sure to initialize
5555 coding->category_idx.
5557 2000-12-04 Gerd Moellmann <gerd@gnu.org>
5559 * xterm.c (PER_CHAR_METRIC): Removed because not used.
5561 * xterm.c (expose_area): Pass x-coordinate relative to the exposed
5562 area to x_draw_glyphs instead of a window-relative coordinate.
5564 * fileio.c (auto_save_error): Add parameter ERROR. Show the
5565 error in the message.
5567 * keyboard.c (Fread_key_sequence): Don't start the busy cursor
5568 timer after having read a key. It's not good for code reading
5569 several keys in a loop, like an input method.
5571 * fileio.c (Finsert_file_contents): When VISIT is t, don't
5572 record undo information for format-decode.
5574 * undo.c (Fprimitive_undo): Bind inhibit-read-only to t if
5575 current buffer is read-only, not if it isn't.
5577 * keyboard.c (record_char): Record `help-echo' input events
5578 in recent_keys only if they display some help. Don't record
5579 `help-echo' events as macro char.
5581 2000-12-04 Richard M. Stallman <rms@caffeine.ai.mit.edu>
5583 * editfns.c (save_excursion_restore): Don't move point
5584 in another window if it is showing the wrong buffer.
5585 Avoid the call to Fwindow_live_p, for speed.
5587 2000-12-04 Kenichi Handa <handa@etl.go.jp>
5589 * xfaces.c (struct font_name): New member registry_priority.
5590 (split_font_name): Initialize the above member to zero.
5591 (concat_font_list): New function.
5592 (font_list): Include fonts of all alternative registries.
5593 (FONT_POINT_SIZE_QUANTUM): New macro.
5594 (better_font_p): Ignore point size difference less than
5595 FONT_POINT_SIZE_QUANTUM. Use registry_prioprity as a last resort.
5597 * xterm.c (x_produce_glyphs): If a font for a component of
5598 a composition is not found, use 1 pixel dot ascent and 0 dot
5599 descent value to avoid displaying terribly tall empty boxes.
5601 * ccl.c (stack_idx_of_map_multiple): Don't use C initializier.
5603 2000-12-03 Ken Raeburn <raeburn@gnu.org>
5605 * coding.h (code_convert_string1): Declare.
5607 * fns.c (Fmd5): Pass lisp objects, not integers, to call3.
5609 * lisp.h (Fmake_variable_buffer_local, Fbuffer_file_name): Declare.
5611 2000-12-02 Jason Rumney <jasonr@gnu.org>
5613 * w32term.c (w32_bdf_per_char_metric): Dereference pointer
5614 correctly for single byte character case.
5615 (w32_per_char_metric): Do not try to make any assumptions about
5616 the metrics of BDF fonts.
5617 (x_estimate_mode_line_height): If `mode-line' face
5618 hasn't a font, use that of the frame, as drawing glyphs does.
5619 (note_mouse_highlight): Change the cursor shape on the vertical
5620 border between windows [not enabled].
5622 * w32term.h (struct w32_output): Add member horizontal_drag_cursor.
5624 * w32fns.c (Fx_create_frame): Reintroduce the call to
5625 face-set-after-frame-defaults.
5626 (Vx_window_horizontal_drag_shape): New variable.
5627 (syms_of_xfns): DEFVAR_LISP it.
5628 (x_set_mouse_color): Create frame's horizontal_drag_cursor [not
5631 2000-12-02 Simon Josefsson <simon@josefsson.org>
5633 * fns.c (Fmd5): Use a different logic to decide the coding system
5636 * coding.h (Qwrite_region, Qcoding_system_error): Declare extern.
5638 2000-12-02 Eli Zaretskii <eliz@is.elta.co.il>
5640 * fileio.c (Fread_file_name) [DOS_NT]: Don't crash if homedir is NULL.
5642 2000-12-01 Gerd Moellmann <gerd@gnu.org>
5644 * xterm.c (x_calc_absolute_position): Don't subtract menubar's
5645 height for YNegative.
5646 (x_calc_absolute_position) [USE_MOTIF]: Use the column widget's
5647 height; also see comment there.
5649 * window.c (coordinates_in_window): Handle computations for
5650 positions on the vertical bar and fringes differently for
5651 window-system frames. Consider some pixels near the vertical bar
5652 as on the bar if the frame doesn't have vertical scroll bars.
5653 Associate positions between mode or header lines with the
5654 right window, the left one.
5656 2000-12-01 Jason Rumney <jasonr@gnu.org>
5658 * w32term.c (w32_clear_window): Avoid clearing an invalid frame.
5660 * w32xfns.c (get_frame_dc): Avoid changing the palette on an
5663 2000-12-01 Gerd Moellmann <gerd@gnu.org>
5665 * window.c (struct saved_window): Add members orig_top and orig_height.
5666 (SAVED_WINDOW_VECTOR_SIZE): Increment to 16.
5667 (save_window_save, Fset_window_configuration): Save/restore
5668 window's orig_top and orig_height.
5670 2000-12-01 Jason Rumney <jasonr@gnu.org>
5672 * w32term.c (x_draw_vertical_border): Fix call to w32_fill_rect.
5674 * w32fns.c (x_set_cursor_color): Fix last change.
5676 2000-11-30 Gerd Moellmann <gerd@gnu.org>
5678 * xdisp.c (echo_area_display): If cursor is in the echo area, make
5679 sure that the next redisplay displays the minibuffer, so that
5680 the cursor will be replaced with what the minibuffer wants.
5682 * xterm.c: Test USE_TOOLKIT_SCROLL_BARS everywhere with #ifdef and
5683 #ifndef instead of using #if.
5684 (XTread_socket) [USE_MOTIF] <KeyPress>: Call XmIsScrollBar only if
5685 USE_TOOLKIT_SCROLL_BARS is defined.
5687 2000-11-30 Jason Rumney <jasonr@gnu.org>
5689 * w32fns.c (x_set_cursor_color): Use x_update_cursor instead of
5692 2000-11-30 Gerd Moellmann <gerd@gnu.org>
5694 * fns.c (Fmd5): Doc fix.
5696 2000-11-30 Simon Josefsson <simon@josefsson.org>
5698 * fns.c (Fmd5): New function.
5699 (syms_of_fns): Defsubr md5.
5701 * Makefile.in (obj): Add md5.o
5703 2000-11-30 Gerd Moellmann <gerd@gnu.org>
5705 * md5.h, md5.c: New files, taken from glibc.
5707 * xmenu.c (popup_get_selection): Use xmalloc instead of malloc.
5709 * xterm.c (x_estimate_mode_line_height): If `mode-line' face
5710 hasn't a font, use that of the frame, as drawing glyphs does.
5712 2000-11-29 Stefan Monnier <monnier@cs.yale.edu>
5714 * eval.c (Frun_hooks): Allow 0 arguments.
5716 2000-11-29 Gerd Moellmann <gerd@gnu.org>
5718 * xterm.c (XTmouse_position) [USE_X_TOOLKIT]: When the mouse
5719 is over the menu bar widget, say it's not on the frame.
5721 * xfns.c (Fx_create_frame): Reintroduce the call to
5722 face-set-after-frame-defaults.
5724 * eval.c (Fsignal): Reset handling_signal.
5726 2000-11-28 Jason Rumney <jasonr@gnu.org>
5728 * w32menu.c (add_menu_item): Reset menu item text when changing
5729 type to radio button.
5731 2000-11-28 Gerd Moellmann <gerd@gnu.org>
5733 * xselect.c: Update copyright.
5735 * window.c (coordinates_in_window): If on a mode or header line,
5736 but sufficiently close to its start, return ``on vertical
5737 border''. This gives us a way to drag windows horizontally when
5738 using toolkit scroll bars.
5740 * xterm.c (note_mouse_highlight): Change the cursor shape
5741 on the vertical border between windows.
5743 * xterm.h (struct x_output): Add member horizontal_drag_cursor.
5745 * xfns.c (Vx_window_horizontal_drag_shape): New variable.
5746 (syms_of_xfns): DEFVAR_LISP it.
5747 (x_set_mouse_color): Create frame's horizontal_drag_cursor.
5749 * textprop.c (text_read_only): New function.
5750 (verify_interval_modification): Use it instead of signaling
5751 `text-read-only'. This makes it easier to catch this error
5754 * xdisp.c (forward_to_next_line_start): Check for newlines,
5755 not end of line, which includes CR.
5757 2000-11-28 Kenichi Handa <handa@etl.go.jp>
5759 * coding.c (Ffind_coding_systems_region_internal): Be sure to
5760 include no-conversion.
5762 2000-11-27 Jason Rumney <jasonr@gnu.org>
5764 * w32fns.c (w32_load_system_font): Always mark font as double byte
5765 if codepage is unicode.
5767 2000-11-27 Gerd Moellmann <gerd@gnu.org>
5769 * xdisp.c (forward_to_next_line_start): If already on a newline,
5770 just consume it to avoid unintended skipping over invisible text below.
5772 * keyboard.c (lucid_event_type_list_p): Handle `help-echo',
5773 `vertical-line', `mode-line' and `header-line' events.
5775 * xdisp.c (try_window_id): Avoid starting to display in the middle
5776 of a character, a TAB for instance. This is easier than to set
5777 up the iterator exactly, and it's not a frequent case, so the
5778 additional effort wouldn't really pay off.
5780 2000-11-26 Andrew Choi <akochoi@i-cable.com>
5782 * emacs.c (main) [macintosh]: Call syms_of_frame before calling
5785 2000-11-25 Jason Rumney <jasonr@gnu.org>
5787 * keyboard.c (make_lispy_event) [mouse_wheel, drag_n_drop]:
5788 Args to window_from_coordinates should be pixel coordinates.
5790 * w32fns.c (x_to_w32_font): Do not filter out italic fonts, as new
5791 redisplay handles them properly.
5793 2000-11-25 Miles Bader <miles@gnu.org>
5795 * indent.c (compute_motion): Keep pos_byte in sync with pos.
5797 2000-11-24 Jason Rumney <jasonr@gnu.org>
5799 * w32.c (init_environment): Set LANG environment variable based on
5800 locale settings, if not set.
5802 * w32fns.c (x_set_tool_bar_lines): Clear internal border when
5803 making tool bar smaller. When clearing the frame, also
5804 clear current matrices. Clear frame when tool bar disappears.
5805 Don't use more lines for the tool-bar than is available.
5806 (x_change_window_heights): New function.
5808 2000-11-24 Gerd Moellmann <gerd@gnu.org>
5810 * xdisp.c (init_from_display_pos): If POS says we're already after
5811 an overlay string ending at POS, make sure to pop the iterator
5812 because it will be in front of that overlay string. When POS is
5813 ZV, we've thereby also ``processed'' overlay strings at ZV.
5815 * xfaces.c (lface_from_face_name): Function comment fix.
5817 2000-11-24 Miles Bader <miles@gnu.org>
5819 * xdisp.c (display_menu_bar, display_mode_line): Change the way we
5820 apply `mode-line-inverse-video' -- zero means force display using
5821 the default face, non-zero means display using the specialized face.
5822 (syms_of_xdisp): `mode-line-inverse-video' defaults to true again.
5824 2000-11-23 Kenichi Handa <handa@etl.go.jp>
5826 * alloc.c (Fmake_string): Use MAX_MULTIBYTE_LENGTH, instead of
5829 2000-11-23 Eli Zaretskii <eliz@is.elta.co.il>
5831 * coding.c (decode_coding_emacs_mule): Fix the case of
5832 CODING_EOL_LF, which used uninitialized value of c.
5834 2000-11-23 Stefan Monnier <monnier@cs.yale.edu>
5836 * xdisp.c (syms_of_xdisp): Make fontification-functions buffer-local.
5838 2000-11-22 Gerd Moellmann <gerd@gnu.org>
5840 * buffer.c (Fmake_indirect_buffer): Don't treat nil as a
5843 * frame.h (struct frame): Replace desired_tool_bar_items,
5844 current_tool_bar_items, n_desired_tool_bar_items,
5845 n_current_tool_bar_items with tool_bar_items and n_tool_bar_items.
5847 * frame.c (make_frame): Change initialization of tool bar
5850 * xterm.c (x_handle_tool_bar_click, note_tool_bar_highlight):
5851 Change references to members deleted from struct frame to use the
5854 * xdisp.c (update_tool_bar, build_desired_tool_bar_string): Change
5855 references to members deleted from struct frame to use the new ones.
5857 * dispnew.c (update_frame): Do nothing with frame's tool bar items.
5859 * alloc.c (mark_object) <frame>: Mark tool bar items differently.
5861 * w32term.c (x_tool_bar_item, w32_handle_tool_bar_click)
5862 (note_tool_bar_highlight): Change references to members deleted
5863 from struct frame to use the new ones.
5865 2000-11-23 Miles Bader <miles@gnu.org>
5867 * xdisp.c (display_menu_bar): Or `mode-line-inverse-video' with
5868 the face's inverse-video attribute, rather than overriding it.
5870 2000-11-22 Gerd Moellmann <gerd@gnu.org>
5872 * xfns.c (x_set_tool_bar_lines): Clear internal border when
5873 making tool bar smaller.
5875 2000-11-22 Dave Love <fx@gnu.org>
5877 * s/sol2-5.h (_LARGEFILE_SOURCE, _FILE_OFFSET_BITS): Don't define.
5879 2000-11-22 Miles Bader <miles@gnu.org>
5881 * keyboard.c (Vminibuffer_message_timeout): New variable.
5882 (command_loop_1): Use it to determine message timeout.
5883 (syms_of_keyboard): Initialize it.
5885 * xdisp.c (syms_of_xdisp): `mode-line-inverse-video' defaults to nil.
5887 2000-11-22 Kenichi Handa <handa@etl.go.jp>
5889 * sysdep.c: Move the code for declaring h_errno after #include
5892 2000-11-21 Gerd Moellmann <gerd@gnu.org>
5894 * xfns.c (Fx_hide_tip) [USE_LUCID]: Add a hack to redisplay
5895 the menu bar when the tooltip is unmapped.
5897 * buffer.c (Fkill_buffer): Notice if the buffer to kill is the
5898 sole visible buffer when we're currently in the mini-buffer, and
5901 2000-11-21 Jason Rumney <jasonr@gnu.org>
5903 * w32select.c (Fw32_set_clipboard_data): Save a copy of what is
5904 put on the clipboard.
5905 (Fw32_get_clipboard_data): Compare data on clipboard with saved
5906 copy of what Emacs last put there. If they are the same, do not
5907 use the clipboard copy to avoid losing data due to coding conversions.
5909 2000-11-22 Miles Bader <miles@gnu.org>
5911 * minibuf.c (Vminibuffer_prompt_properties): New variable.
5912 (syms_of_minibuf): Initialize it.
5913 (read_minibuf): Add properties from Vminibuffer_prompt_properties
5914 to prompt, don't make read-only.
5916 2000-11-21 Gerd Moellmann <gerd@gnu.org>
5918 * bytecode.c (Fbyte_code) <Bvarbind, Bunwind_protect>:
5919 Add BEFORE/AFTER_POTENTIAL_GC.
5921 * s/hpux10.h (_FILE_OFFSET_BITS): Undef.
5923 * buffer.c (mmap_free_1): Avoid a compiler warning.
5925 * term.c, cm.c: Don't try to include termcap.h; see comment there.
5927 2000-11-21 Kenichi Handa <handa@etl.go.jp>
5929 * s/sol2-5.h: Move #undef USE_MMAP_FOR_BUFFERS out of #if 0
5932 2000-11-20 Gerd Moellmann <gerd@gnu.org>
5934 * xfns.c (x_create_tip_frame): Use CWSaveUnder only if the
5937 * s/gnu-linux.h: Don't use `#cpu'.
5939 * buffer.c (MAP_FAILED): Define it as `((void *) -1)' if it's
5940 not defined in mman.h.
5942 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): New variables.
5943 (x_send_scroll_bar_event): Store the window in scroll_bar_windows
5944 and store an index in the XClientMessageEvent. Storing a
5945 Lisp_Object or pointer can fail on a 64 bit system, since X only
5947 (x_scroll_bar_to_input_event): Get the window from scroll_bar_windows.
5949 2000-11-20 Dave Love <fx@gnu.org>
5951 * Makefile.in (LIBX): Reorder for -lX11 after -lXpm.
5953 2000-11-20 Gerd Moellmann <gerd@gnu.org>
5955 * s/sol2-5.h (USE_MMAP_FOR_BUFFERS): Undefine.
5957 2000-11-20 Kenichi Handa <handa@etl.go.jp>
5959 * charset.c (get_new_private_charset_id): Don't limit CHARSET_ID
5962 * alloc.c (make_string): Fix previous change. Be sure to make
5963 unibyte string correctly.
5965 2000-11-19 Gerd Moellmann <gerd@gnu.org>
5967 * window.c (Fwindow_list): Change parameter list to be XEmacs
5969 (window_list_1): New function.
5970 (window_loop): Use it instead of Fwindow_list.
5972 * sysdep.c (emacs_ospeed): New variable.
5973 (toplevel): Don't declare ospeed extern.
5974 (init_baud_rate): Use emacs_ospeed instead of ospeed.
5976 * termcap.c (ospeed): Remove.
5977 (tputs) [!emacs]: Remove unused code.
5978 (tgetent): Avoid a compiler warning.
5980 * xterm.c (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
5981 (x_scroll_bar_remove, XTset_vertical_scroll_bar): Call
5982 SCROLL_BAR_X_WIDGET with additional argument DPY.
5984 * xterm.h (struct scroll_bar): Members x_widget_low, x_widget_high
5986 (SCROLL_BAR_X_WIDGET): Get the widget via XtWindowToWidget.
5987 Take the X display as additional argument.
5988 (SET_SCROLL_BAR_X_WIDGET): Store the window of the widget, since
5989 `Widget' is a pointer type that's not easily stored in Lisp_Object
5990 form in a portable way.
5992 * dispnew.c (update_text_area): Fix last change.
5994 2000-11-18 Gerd Moellmann <gerd@gnu.org>
5996 * xdisp.c: Use BINDING_STACK_SIZE throughout.
5998 * xfns.c (x_set_tool_bar_lines): When clearing the frame, also
5999 clear current matrices.
6001 * buffer.c (mmap_enlarge): Don't print a message on stderr
6002 if mapping new memory at the end of the existing region fails.
6004 * dispnew.c (update_text_area): Don't skip over equal glyphs
6005 when the last current glyph overlaps the glyph to its right.
6007 2000-11-18 Miles Bader <miles@gnu.org>
6009 * xdisp.c (message_log_check_duplicate): Let "..."-detection match
6010 lines that *end* with "..." too (that's the most common case!).
6012 2000-11-18 Gerd Moellmann <gerd@gnu.org>
6014 * xdisp.c (resize_mini_window): Temporarily change to the
6015 mini-window's buffer if necessary.
6017 * xfns.c (Fx_show_tip): Use default y-offset of -10 so that
6018 the tooltip obscures less text under it.
6020 2000-11-17 Gerd Moellmann <gerd@gnu.org>
6022 * puresize.h (BASE_PURESIZE): Increase to 700000.
6024 2000-11-18 Jason Rumney <jasonr@gnu.org>
6026 * w32term.c (w32_draw_bitmap): Use face to set colors.
6028 2000-11-17 Dave Love <fx@gnu.org>
6030 * lread.c (Fload): Fix #ifdef for pcc.
6032 2000-11-17 Gerd Moellmann <gerd@gnu.org>
6034 * xdisp.c (pos_visible_p): Compute the default character height
6037 2000-11-16 Gerd Moellmann <gerd@gnu.org>
6039 * xdisp.c (pos_visible_p): Handle case that we reach ZV without
6040 knowing the line's height; use the default font's height in that case.
6042 * xfaces.c (weight_table): Add `demi' with the same meaning as
6045 2000-11-16 Kenichi Handa <handa@etl.go.jp>
6047 * dispnew.c (null_row): New global static variable.
6048 (clear_glyph_row): Delete local static variable null_row.
6050 2000-11-15 Jason Rumney <jasonr@gnu.org>
6052 * w32term.c (HIGHLIGHT_COLOR_DARK_BOOST_LIMIT): New constant.
6053 (w32_alloc_lighter_color): Use new brightness calculations from
6054 xterm.c. Scale delta to be in the range expected by W32.
6055 (w32_draw_relief_rect): Use frame relief colors.
6057 2000-11-15 Gerd Moellmann <gerd@gnu.org>
6059 * frame.c (syms_of_frame_1): Removed; code moved to syms_of_frame.
6060 (Qinhibit_default_face_x_resources): New variable.
6061 (syms_of_frame): Initialize it.
6062 (Fmodify_frame_parameters): Bind inhibit-default-face-x-resources.
6064 * xdisp.c (pos_visible_p): Improve function comment.
6066 * lisp.h (BINDING_STACK_SIZE): New macro.
6068 * dired.c (directory_files_internal) [EAGAIN || EINTR]: Retry
6069 reading the directory if readdir returns null and errno is EAGAIN
6072 2000-11-14 Stefan Monnier <monnier@cs.yale.edu>
6074 * xdisp.c (try_scrolling): Set scroll_max to max of scroll_* args
6075 so setting scroll-step to 1 doesn't defeat scroll-conservatively.
6076 Set amount_to_scroll to max of dx and scroll_step so that
6077 scroll-conservatively doesn't defeat scroll-step>1.
6078 (syms_of_xdisp): Add a hint in scroll-step's docstring to use
6079 scroll-conservatively for line-at-a-time scrolling.
6081 2000-11-14 Gerd Moellmann <gerd@gnu.org>
6083 * window.c (Fpos_visible_in_window_p): Call pos_visible with
6086 * xdisp.c (current_mode_line_height, current_header_line_height):
6088 (init_xdisp): Initialize them.
6089 (pos_visible_p): Add parameter EXACT_MODE_LINE_HEIGHTS_P. Compute
6090 and use exact mode line heights if it is set.
6092 * lisp.h (pos_visible_p): Change prototype.
6094 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
6095 (CURRENT_HEADER_LINE_HEIGHT): Look at current_mode_line_height
6096 and current_header_line_height first.
6097 (current_mode_line_height, current_header_line_height):
6100 2000-11-14 Miles Bader <miles@lsi.nec.co.jp>
6102 * xterm.c (x_alloc_lighter_color): Use real brightness calculation.
6103 Just use FACTOR/2 instead of HIGHLIGHT_COLOR_DARK_BOOST.
6104 (HIGHLIGHT_COLOR_DARK_BOOST): Macro removed.
6106 2000-11-14 Miles Bader <miles@gnu.org>
6108 * xterm.c (x_alloc_lighter_color): Include an additive component
6109 too for dark colors, because FACTOR isn't enough.
6110 (HIGHLIGHT_COLOR_DARK_BOOST, HIGHLIGHT_COLOR_DARK_BOOST_LIMIT):
6113 2000-11-13 Gerd Moellmann <gerd@gnu.org>
6115 * keyboard.c (show_help_echo): Call message3_nolog with number of
6116 bytes in the help string as 2nd parameter, instead of the number
6119 2000-11-13 Miles Bader <miles@gnu.org>
6121 * lread.c (openp): Return -2 instead of 0 for the `remote file' case.
6122 (Fload): Use new openp return protocol.
6123 Don't try to use Vload_source_file_function to load .elc files.
6124 * xfns.c (x_create_bitmap_from_file, x_find_image_file): Use new
6125 openp return protocol.
6126 * w32fns.c (x_create_bitmap_from_file, x_find_image_file): Likewise.
6128 2000-11-11 Kenichi Handa <handa@etl.go.jp>
6130 * syssignal.h: Pay attention to BROKEN_SIGAIO and BROKEN_SIGPTY.
6132 * m/ibmrs6000.h (BROKEN_SIGAIO, BROKEN_SIGPTY, BROKEN_SIGPOLL):
6133 Defined these macros.
6134 (NLIST_STRUCT): Avoid re-defining it.
6136 * s/hpux10.h (C_SWITCH_X_SYSTEM): Include -I/usr/include/X11R6 and
6137 -I/usr/contrib/X11R6/include.
6138 (LD_SWITCH_X_DEFAULT): Include -L/usr/lib/X11R6.
6140 2000-11-10 Jason Rumney <jasonr@gnu.org>
6142 * w32term.h (CP_8BIT, CP_UNICODE, CP_INVALID): New pseudo-codepages.
6144 * w32term.c (w32_encode_char): Handle CP_UNICODE specially.
6145 (w32_use_unicode_for_codepage): Use new pseudo-codepages.
6147 * w32fns.c (Qw32_charset_hangeul): Rename to match w32 headers.
6148 (Qw32_charset_vietnamese): New symbol.
6149 (xlfd_charset_of_font): New function.
6150 (w32_load_system_font): Use it.
6151 (x_to_w32_charset): Use Fassoc to find charset info. Special case
6152 when Vw32_charset_info_alist is nil to ensure default face always
6153 has font. Use Fcar and Fcdr for safety.
6154 (w32_to_x_charset): Use Vw32_charset_info_alist for mappings.
6155 (w32_codepage_for_font): Use xlfd_charset_of_font. Use new
6156 pseudo-codepages for special cases.
6157 (w32_to_x_font): New parameter to allow charset portion to be
6158 specified where there is many to one mapping. Callers changed.
6159 (w32_list_fonts): Avoid listing fonts that won't display.
6161 2000-11-10 Gerd Moellmann <gerd@gnu.org>
6163 * xfaces.c (Vface_alternative_font_registry_alist): New variable.
6164 (font_list_1): Renamed from font_list.
6165 (font_list): New function, trying alternative registries from
6166 Vface_alternative_font_registry_alist.
6167 (Finternal_set_alternative_font_registry_alist): New function.
6168 (syms_of_xfaces): Initialize and Staticpro
6169 Vface_alternative_font_registry_alist.
6170 Defsubr Finternal_set_alternative_font_registry_alist.
6172 2000-11-09 Ken Raeburn <raeburn@gnu.org>
6174 * lisp.h (Flooking_at): Declare.
6176 2000-11-09 Gerd Moellmann <gerd@gnu.org>
6178 * dired.c (directory_files_internal): Fix a braino.
6180 * dired.c (directory_files_internal): Add missing GCPRO's.
6183 2000-11-08 Gerd Moellmann <gerd@gnu.org>
6185 * xdisp.c (syms_of_xdisp): Change doc of max-mini-window-height.
6186 (resize_mini_window): Return quickly if Vresize_mini_window is
6187 nil. Don't return if Vmax_mini_window_height is nil.
6189 * xdisp.c (Vresize_mini_window, Qgrow_only): New variables.
6190 (syms_of_xdisp): Initialize them.
6191 (resize_mini_window): Act according to the setting of
6192 Vresize_mini_window.
6193 (syms_of_xdisp): Initialize Vmenu_bar_update_hook to nil.
6195 * xterm.c (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS]: Map the
6196 scroll bar widget after configuring it, so that it will appear at
6197 the right position from the start.
6198 (XTredeem_scroll_bar): Cleaned up.
6200 2000-11-08 Kenichi Handa <handa@etl.go.jp>
6202 * xterm.c (VCENTER_BASELINE_OFFSET): Fix previous change. If the
6203 font is taller than the frame line, we don't have to bias the
6206 * w32term.c (VCENTER_BASELINE_OFFSET): Likewise.
6208 2000-11-07 Dave Love <fx@gnu.org>
6210 * config.in (HAVE_MKSTEMP): Add.
6212 * callproc.c (Fcall_process_region) [HAVE_MKSTEMP]: Use it.
6214 2000-11-07 Gerd Moellmann <gerd@gnu.org>
6216 * window.c (Fset_window_configuration): Don't try to preserve
6217 point in the current buffer, if that buffer is displayed in more
6220 * xfaces.c (lookup_named_face): If default face isn't realized,
6221 try to realize it. Return -1 if not successful.
6222 (Fx_list_fonts): Handle case that face cannot be determined.
6223 (Fface_font): Likewise.
6225 2000-11-06 Gerd Moellmann <gerd@gnu.org>
6227 * window.c (displayed_window_lines): Detect partially
6228 visible lines at the bottom correctly.
6230 2000-11-06 Stefan Monnier <monnier@cs.yale.edu>
6232 * fileio.c (Fwrite_region): Use `visiting' rather than `visit'
6233 when ensuring we don't do visit in indirect buffer.
6235 2000-11-06 Kenichi Handa <handa@etl.go.jp>
6237 * composite.h (compose_chars_in_text): Add prototype.
6239 * composite.c (Vcomposition_function_table): New variable.
6240 (Qcomposition_function_table): New variable.
6241 (run_composition_function): Call
6242 Vcompose_chars_after_function with three arguments.
6243 (compose_chars_in_text): New function.
6244 (syms_of_composite): Modified the doc-string of
6245 Vcompose_chars_after_function. Declare composition-function-table
6246 as a lisp variable, and initialize it.
6248 * xfns.c (x_encode_text): Suppress producing escape sequences for
6251 * xselect.c: Include composite.h.
6252 (selection_data_to_lisp_data): Call compose_chars_in_text on STR.
6254 2000-11-05 Andrew Innes <andrewi@gnu.org>
6256 * w32term.c (x_produce_glyphs): Fix typo in enum name.
6258 * sysdep.c (read_input_waiting): Remove extraneous argument to
6261 * w32fns.c (Fx_server_version): Include w32_build_number in the
6264 * w32heap.c (w32_build_number): New variable.
6265 (cache_system_info): Set it.
6267 * w32heap.h (w32_build_number): Add extern.
6269 * emacs.c (syms_of_emacs): Update docstring for
6270 system-configuration, to reflect the actual usage on MS-Windows.
6272 2000-10-31 Gerd Moellmann <gerd@gnu.org>
6274 * keyboard.c (read_char) <wrong_kboard>: Make sure that we
6275 process idle timers while waiting for another event.
6277 * dispnew.c (update_frame_line): Handle case where spaces in
6278 the default face are colored.
6280 * xdisp.c (redisplay_tool_bar): Don't set fonts_changed_p if
6281 window height hasn't changed.
6283 2000-10-31 Jason Rumney <jasonr@gnu.org>
6285 * w32term.c (x_produce_glyphs): Handle composite characters.
6286 (x_draw_glyph_string_foreground)
6287 (x_draw_composite_glyph_string_foreground): Restore old font.
6289 2000-10-31 Miles Bader <miles@lsi.nec.co.jp>
6291 * minibuf.c (read_minibuf): Reset the undo history just before
6292 starting the recursive-edit.
6294 2000-10-30 Gerd Moellmann <gerd@gnu.org>
6296 * xfaces.c (menu_face_change_count): New variable.
6297 (Finternal_set_lisp_face_attribute): Increment it for changes
6299 (realize_basic_faces): Reflect changes in the `menu' faces
6302 * xdisp.c (try_scrolling) <PT >= scroll_margin_pos>: Add 1 to the
6303 dy obtained from the iterator's y-position after moving from
6304 scroll_margin_pos to PT; see comment there.
6306 * xdisp.c (safe_eval_handler): Call add_to_log.
6308 * xfaces.c (resolve_face_name): Handle case that FACE_NAME
6309 is not a symbol or string.
6311 * xdisp.c (echo_area_display): Don't perform a display update from
6312 inside redisplay. The update will happen anyway at the end of
6313 redisplay, and it can confuse redisplay (GC messages while
6314 redisplaying, for instance.)
6316 2000-10-30 Stefan Monnier <monnier@cs.yale.edu>
6318 * xrdb.c (x_load_resources): Use the class name in the defaults.
6320 * regex.c (re_iswctype, re_wctype_to_bit): Fix braino.
6321 (regex_compile): Catch bogus \(\1\).
6323 2000-10-30 Gerd Moellmann <gerd@gnu.org>
6325 * xterm.c (x_alloc_nearest_color): Fix last change to compare
6328 * xterm.c (x_alloc_nearest_color): If allocation succeeds, and
6329 we have a color cache, check that the cached color equals the
6330 allocated color. If not, clear the color cache.
6332 * window.c (displayed_window_lines): Change buffers if necessary.
6333 Fix computation of displayed lines.
6335 * keyboard.c (syms_of_keyboard): Change DEFVAR_LISP of
6336 update_menu_bindings to DEFVAR_BOOL.
6338 2000-10-30 Kenichi Handa <handa@etl.go.jp>
6340 * search.c (Fset_match_data): Be sure to make search_regs always sane.
6342 * puresize.h (BASE_PURESIZE): Increase to 680000.
6344 * fns.c (Foptimize_char_table): Fix arg for CHARSET_DIMENSION.
6346 2000-10-29 Jason Rumney <jasonr@gnu.org>
6348 * w32term.h (FONT_DESCENT): Negate descent of BDF fonts.
6350 * w32term.c (w32_bdf_per_char_metric): Negate descent.
6351 (w32_cache_char_metrics): Handle possibility that 'x' does not
6352 exist in a BDF font.
6353 (W32_TEXTOUT): w32_BDF_TextOut wants number of bytes not chars.
6355 * w32bdf.h (bdffont): Add nchars.
6357 * w32bdf.c (set_bdf_font_info): Set it.
6358 (w32_BDF_TextOut): Swap byte order of double byte characters.
6359 (w32_load_bdf_font): Set double_byte_p based on bdf_font->nchars.
6361 2000-10-28 Eli Zaretskii <eliz@is.elta.co.il>
6363 * frame.c (Fframe_parameters): Fix the change from 2000-10-16:
6364 don't override the colors in frame's param_alist, unless they are
6367 * term.c (reassert_line_highlight): If inverse_video is non-zero,
6368 reverse the effect of the highlight flag.
6370 2000-10-27 Ken Raeburn <raeburn@gnu.org>
6372 * window.h (Fwindow_live_p): Declare.
6374 * undo.c (record_delete): Check that last_undo_buffer is really a
6375 buffer before applying XBUFFER to it.
6377 * keymap.c (where_is_internal): Pass lisp object, not integer, to
6380 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
6382 * lisp.h (KEYMAPP): New macro.
6383 (get_keymap): Remove.
6384 (get_keymap_1): Rename get_keymap.
6386 * keyboard.h (get_keymap_1, Fkeymapp): Remove prototype.
6388 * xterm.c (note_mode_line_highlight): Use KEYMAPP.
6390 * xmenu.c (single_submenu): Use KEYMAPP.
6391 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
6392 Use KEYMAPP rather than Fkeymapp.
6394 * w32term.c (note_mode_line_highlight): Use KEYMAPP.
6396 * w32menu.c (True, False): Remove (use TRUE and FALSE instead).
6397 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
6398 Use KEYMAPP rather than Fkeymapp.
6399 (single_submenu): Use KEYMAPP.
6400 (w32_menu_show, w32_dialog_show): Use TRUE.
6402 * minibuf.c (Fread_from_minibuffer): Update call to get_keymap.
6404 * keymap.c (KEYMAPP): Remove (moved to lisp.h).
6405 (Fkeymapp): Use KEYMAPP.
6406 (get_keymap): Rename from get_keymap_1. Remove old def.
6407 Return t when autoload=0 and error=0 and the keymap needs autoloading.
6408 (Fcopy_keymap): Check (eq (car x) 'keymap) rather than using Fkeymapp.
6409 (Fminor_mode_key_binding): Don't raise an error if the binding
6411 (Fuse_global_map, Fuse_local_map): Allow autoloading.
6412 (Faccessible_keymaps): Fetch keymaps rather than checking Fkeymapp.
6414 * keyboard.c (read_char): get_keymap_1 -> get_keymap.
6415 Allow Vspecial_event_map to be autoloaded.
6416 (menu_bar_items): Fetch the keymap rather than using keymapp.
6417 (menu_bar_one_keymap): No need to follow func-indirect any more.
6418 (parse_menu_item): get_keymap_1 -> get_keymap.
6419 (tool_bar_items): Fetch the keymap rather than using keymapp.
6420 (read_key_sequence): Use KEYMAPP.
6422 * intervals.c (get_local_map): Use get_keymap rather than following
6423 function-indirections explicitly.
6425 * doc.c (Fsubstitute_command_keys): get_keymap_1 -> get_keymap.
6427 2000-10-27 Jason Rumney <jasonr@gnu.org>
6429 * w32fns.c (Fx_create_frame): Make default fontsize on w32 10
6430 point, as Windows has oversized fonts.
6432 * fontset.c (syms_of_fontset) [WINDOWSNT]: Likewise.
6434 2000-10-27 Gerd Moellmann <gerd@gnu.org>
6436 * gmalloc.c [GC_MCHECK]: Add code from mcheck.c of glibc-1.09.1.
6437 (freehook, reallochook): Handle null pointer arguments.
6438 (__malloc_initialize) [GC_MCHECK]: Call mcheck.
6440 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
6442 * regex.c (POP_FAILURE_REG_OR_COUNT, re_match_2_internal)
6443 (re_match_2_internal, re_match_2_internal, re_match_2_internal):
6444 Giving in to popular pressure to shut up the compiler with casts.
6446 2000-10-27 Gerd Moellmann <gerd@gnu.org>
6448 * xterm.c (x_draw_glyph_string): Treat XA_UNDERLINE_POSITION as a
6449 signed value, and use a default value computed from the font's
6452 2000-10-27 Miles Bader <miles@lsi.nec.co.jp>
6454 * xterm.c (x_draw_glyph_string): Add a workaround so that fonts
6455 that specify a negative underline position can still use underlines.
6457 * window.c (Fpos_visible_in_window_p): Make POS default to
6458 WINDOW's point, not the current buffer's point.
6460 2000-10-26 Dave Love <fx@gnu.org>
6462 * s/sol2-5.h: Don't define SYSTEM_MALLOC so that we can find out
6463 when it's necessary.
6465 2000-10-26 Gerd Moellmann <gerd@gnu.org>
6467 * window.c (size_window): Compute size difference from sum of old
6468 child window sizes instead of from parent's size.
6470 * xdisp.c (pos_visible_p): Change current buffer if necessary.
6471 Handle obscured lines at the top of the window.
6473 * frame.c (Fdelete_frame): Doc fix. Move running the hook
6474 down after the last error condition check.
6476 * frame.c (Fdelete_frame): Run delete-frame-hook.
6478 2000-10-26 Kenichi Handa <handa@etl.go.jp>
6480 * coding.c (decode_coding): Fix previous change (check also
6481 CODING_MODE_LAST_BLOCK).
6483 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
6485 * regex.c: More `unsigned char' -> `re_char' changes.
6486 Also change several `int' into `re_wchar_t'.
6487 (PATTERN_STACK_EMPTY, PUSH_PATTERN_OP, POP_PATTERN_OP): Remove.
6488 (PUSH_FAILURE_POINTER): Don't cast any more.
6489 (POP_FAILURE_REG_OR_COUNT): Remove the cast that strips `const'.
6490 We want GCC to complain, since this piece of code makes
6491 re_match non-reentrant, which *should* be fixed.
6492 (GET_BUFFER_SPACE): Use size_t rather than unsigned long.
6493 (EXTEND_BUFFER): Use RETALLOC.
6494 (SET_LIST_BIT): Don't cast.
6495 (re_wchar_t): New type.
6496 (re_iswctype, re_wctype_to_bit): Make it crystal clear to GCC
6497 that those two functions will always properly return.
6498 (IMMEDIATE_QUIT_CHECK): Cast to void.
6499 (analyse_first): Use recursion rather than an explicit stack.
6500 (re_compile_fastmap): Can't fail anymore.
6501 (re_search_2): Don't check re_compile_fastmap for failure.
6502 (PUSH_NUMBER): Renamed from PUSH_FAILURE_COUNT.
6503 Now also sets the new value (passed in a new argument).
6504 (re_match_2_internal): Use it.
6505 Also, use a new var `reg' of type size_t when looping through regs
6506 rather than reuse the inappropriate `mcnt'.
6508 * keymap.c (where_is_cache, where_is_cache_keymaps): New vars.
6509 (Fset_keymap_parent, store_in_keymap): Flush the where-is cache.
6510 (where_is_internal): Renamed from Fwhere_is_internal.
6511 Don't DEFUN any more. Arg `xkeymap' replaced by `keymaps'.
6512 (Fwhere_is_internal): New function wrapping where_is_internal.
6513 (where_is_internal_1): Handle the case where we're filling the cache.
6514 (syms_of_keymap): Init and gcpro the where_is_cache(|_keymaps).
6516 2000-10-25 Miles Bader <miles@gnu.org>
6518 * xdisp.c (pos_visible_p): Don't add `it.current_y' twice.
6520 2000-10-25 Gerd Moellmann <gerd@gnu.org>
6522 * window.c (pos_fully_visible_p): Removed.
6523 (Fpos_visible_in_window_p): Use pos_visible_p to determine
6524 if position is visible and/or fully visible.
6526 * lisp.h (pos_visible_p): Add prototype.
6528 * xdisp.c (pos_visible_p): New function.
6530 2000-10-25 Kenichi Handa <handa@etl.go.jp>
6532 * process.c (send_process): If OBJECT is t, it means that the data
6533 is from C string, but we should encode it. Before calling
6534 setup_raw_text_coding_system, be sure to flush out data by the
6535 previous coding system.
6537 2000-10-25 Miles Bader <miles@lsi.nec.co.jp>
6539 * buffer.c (overlays_at): Only let CHANGE_REQ inhibit an
6540 assignment of startpos to prev when startpos == pos.
6542 * editfns.c (find_field): Set the field stickiness correctly from
6543 overlay fields. Use renamed `text_property_stickiness'.
6544 (text_property_stickiness): Renamed from `char_property_stickiness'.
6545 Only check text properties, not overlays.
6546 * textprop.c (get_char_property_and_overlay): New function.
6547 (Fget_char_property): Use it.
6548 * intervals.h (get_char_property_and_overlay): Add declaration.
6550 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
6552 * keymap.c: Use AREF, ASET and ASIZE macros.
6553 (Fmake_sparse_keymap): Docstring fix.
6555 (shadow_lookup): Move up.
6556 Handle the case where lookup-key returns an integer.
6557 (where_is_internal_1): Drop arg `keymap'. Don't check shadowing.
6558 (where_is_internal_2): Adapt to fewer args for where_is_internal_1.
6559 (Fwhere_is_internal): Allow `xkeymap' to be a list of keymaps.
6560 Simplify/rewrite the keymap-finding code.
6561 Add check for command shadowing, using shadow_lookup.
6563 2000-10-24 Stefan Monnier <monnier@cs.yale.edu>
6565 * keymap.c (fix_submap_inheritance): Use get_keymap_1 on parent_entry
6566 rather than KEYMAPP, to allow EQ to work correctly if parent_entry is
6569 2000-10-24 Andrew Innes <andrewi@gnu.org>
6571 * dired.c (directory_files_internal_unwind): New function.
6572 (directory_files_internal): Use it to ensure closedir is called
6573 even if expand-file-name or file-attributes throw, eg. because of
6574 a user interrupt. Also enable immediate_quit while calling
6575 re_search, so that matching can be interrupted as well.
6577 2000-10-24 Andrew Innes <andrewi@gnu.org>
6579 * regex.c (IMMEDIATE_QUIT_CHECK): New macro, which does QUIT on
6581 (re_match_2_internal): Use IMMEDIATE_QUIT_CHECK instead of QUIT,
6582 so that re_search functions only quit when callers expect them to.
6584 2000-10-24 Kenichi Handa <handa@etl.go.jp>
6586 * regex.c (regex_compile): Change the way of handling a range from
6587 a char less than 256 to a char not less than 256.
6589 2000-10-24 Gerd Moellmann <gerd@gnu.org>
6591 * window.c (size_window): Prevent setting window's width or
6592 height to a negative value (esp. with XSETFASTINT).
6594 * gmalloc.c (state_protected_p, last_state_size, last_heapinfo)
6595 [GC_MALLOC_CHECK && GC_PROTECT_MALLOC_STATE]: New variables.
6596 (protect_malloc_state) [GC_MALLOC_CHECK &&
6597 GC_PROTECT_MALLOC_STATE]: New function.
6598 (PROTECT_MALLOC_STATE): New macro.
6599 (__malloc_initialize, morecore, _malloc_internal)
6600 (_free_internal) _realloc_internal): Use it to make _heapinfo
6601 read-only outside of gmalloc.
6603 * keymap.c: Update copyright.
6605 * .gdbinit (xbacktrace): Handle case that $bt->function isn't
6608 2000-10-24 Colin Walters <walters@cis.ohio-state.edu>
6610 * filelock.c (unlock_all_files): Use unlock_file to expand each
6611 buffer's file_truename before trying remove its lock file.
6613 2000-10-24 Eli Zaretskii <eliz@is.elta.co.il>
6615 * coding.c (decode_coding_emacs_mule): If coding->eol_type is CR
6616 or CRLF, decode EOLs.
6618 2000-10-24 Kenichi Handa <handa@etl.go.jp>
6620 * window.c (Fdisplay_buffer): Fix doc.
6622 2000-10-23 Jason Rumney <jasonr@gnu.org>
6624 * fontset.c (syms_of_fontset) [WINDOWSNT]: Special case for
6625 ASCII font of default fontset on Windows.
6627 * w32term.c (VCENTER_BASELINE_OFFSET): Bias division (see
6628 xterm.c comment below).
6630 * w32fns.c (x_to_w32_font): Initialize dpi from dpyinfo->resy.
6632 2000-10-23 Gerd Moellmann <gerd@gnu.org>
6634 * xterm.c (x_connection_closed): Reset handling_signal.
6636 * alloc.c (emacs_blocked_free) [GC_MALLOC_CHECK]: Handle freeing null.
6638 2000-10-23 Miles Bader <miles@gnu.org>
6640 * window.c (window_scroll_pixel_based, window_scroll_line_based):
6641 Pass nil for FULLY argument to Fpos_visible_in_window_p to
6642 maintain old behavior.
6643 * minibuf.c (Fminibuffer_complete): Likewise.
6645 2000-10-23 Miles Bader <miles@lsi.nec.co.jp>
6647 * xterm.c (VCENTER_BASELINE_OFFSET): Bias the division by two, so
6648 that when a font can't be exactly centered, it errs up rather than
6651 2000-10-23 ShengHuo ZHU <zsh@cs.rochester.edu>
6653 * fns.c (Fbase64_decode_string): The decoded result should be unibyte.
6655 2000-10-23 Andrew Choi <akochoi@i-cable.com>
6657 * dispextern.h [macintosh]: Include macgui.h instead of macterm.h.
6659 * dispnew.c [macintosh]: Include macterm.h.
6660 (init_display) [macintosh]: Initialization for window system.
6662 * emacs.c (main) [macintosh]: Call syms_of_textprop,
6663 syms_of_macfns, syms_of_ccl, syms_of_fontset, syms_of_xterm,
6664 syms_of_search, x_term_init, and init_keyboard before calling
6665 init_window_once. Also, call syms_of_xmenu.
6667 * fontset.c (syms_of_fontset) [macintosh]: Set ASCII font of
6668 default fontset to Monaco.
6670 * frame.c [macintosh]: Include macterm.h. Remove declarations of
6671 NewMacWindow and DisposeMacWindow.
6672 (make_terminal_frame) [macintosh]: Call make_mac_terminal_frame
6673 instead of calling NewMacWindow and setting fields of
6674 f->output_data.mac directly. Call init_frame_faces.
6675 (Fdelete_frame) [macintosh]: Remove unused code.
6676 (Fmodify_frame_parameters) [macintosh]: Call
6677 x_set_frame_parameters instead of mac_set_frame_parameters.
6679 * frame.h [macintosh]: Define menu_bar_lines field in struct
6680 frame. Define FRAME_EXTERNAL_MENU_BAR macro.
6682 * keyboard.c [macintosh]: Include macterm.h.
6683 (kbd_buffer_get_event) [macintosh]: Generate delete_window_event
6684 and menu_bar_activate_event type events as for X and NT.
6685 (make_lispy_event) [macintosh]: Construct lisp events of type
6686 MENU_BAR_EVENT as for X and NT.
6688 * sysdep.c [macintosh]: Remove declaration for sys_signal.
6689 Include stdlib.h. Remove definition of Vx_bitmap_file_path.
6690 (sys_subshell) [macintosh]: Remove definition entirely.
6691 (init_sys_modes) [macintosh]: Do not initialize Vwindow_system and
6692 Vwindow_system_version here. Remove initialization of
6693 Vx_bitmap_file_path.
6694 (read_input_waiting): Correct the number of parameters passed to
6696 Move all Macintosh functions to mac/mac.c.
6698 * term.c [macintosh]: Include macterm.h.
6700 * window.c [macintosh]: Include macterm.h.
6702 * xdisp.c [macintosh]: Include macterm.h. Declare
6703 set_frame_menubar and pending_menu_activation.
6704 (echo_area_display) [macintosh]: Do not return if terminal frame
6705 is the selected frame.
6706 (update_menu_bar) [macintosh]: Check FRAME_EXTERNAL_MENU_BAR (f).
6707 Allow only the selected frame to set menu bar.
6708 (redisplay_window) [macintosh]: Obtain menu bar to redisplay by
6709 calling FRAME_EXTERNAL_MENU_BAR (f).
6710 (display_menu_bar) [macintosh]: Check FRAME_MAC_P (f).
6712 * xfaces.c [macintosh]: Include macterm.h. Define x_display_info
6713 and check_x. Declare XCreateGC. Define x_create_gc and
6714 x_free_gc. Initialize font_sort_order.
6715 (x_face_list_fonts) [macintosh]: Use the same code as WINDOWSNT,
6716 but call x_list_fonts instead of w32_list_fonts.
6717 (Finternal_face_x_get_resource) [macintosh]: Do not call
6718 display_x_get_resource.
6719 (prepare_face_for_display) [macintosh]: Set xgcv.font.
6720 (realize_x_face) [macintosh]: Load the font if it is specified in
6722 (syms_of_xfaces) [macintosh]: Initialize Vscalable_fonts_allowed to Qt.
6724 2000-10-22 Stefan Monnier <monnier@cs.yale.edu>
6726 * keymap.c (fix_submap_inheritance): Don't do anything if parent_entry
6727 is nil: since we go to the end of submap anyway, we'd end up
6729 (access_keymap): Don't use KEYMAPP on meta_map since KEYMAPP
6730 doesn't obey autoload.
6732 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
6734 * msdos.c (dos_set_window_size): Update screen dimension variables.
6736 2000-10-21 Jason Rumney <jasonr@gnu.org>
6738 * w32term.c (w32_cache_char_metrics): Double check that font is
6739 really fixed pitch before trusting tmPitchAndFamily.
6741 2000-10-21 Andrew Innes <andrewi@gnu.org>
6743 * w32gui.h (w32_char_font_type): Move enum from w32term.c
6745 * w32term.h: Extern decl for w32_cache_char_metrics.
6747 * w32bdf.c (w32_load_bdf_font): Call w32_cache_char_metrics.
6749 * w32fns.c (w32_load_system_font): Call w32_cache_char_metrics.
6750 (w32_unload_font): Free per_char array if present.
6752 * w32term.c (w32_per_char_metric): Remove HDC argument. Use
6753 cached information in emulated XFontStruct to handle common cases
6754 quickly. Do not allocate XCharStruct for return.
6755 (w32_native_per_char_metric): New function.
6756 (w32_bdf_per_char_metric): Fill in supplied XCharStruct instead of
6758 (x_produce_glyphs): Don't get an HDC. Change calls to
6759 w32_per_char_metric to match arg change above. Remove calls to
6761 (w32_get_glyph_overhangs): Ditto.
6762 (w32_cache_char_metrics): New function.
6764 * makefile.w32-in: Change .obj to .$(O) in all dependencies.
6765 ($(BLD)/casefiddle.$(O)): Remove compile command.
6766 ($(BLD)/gmalloc.$(O)): Remove compile command.
6767 ($(BLD)/dispnew.obj):
6768 ($(BLD)/keyboard.obj):
6769 ($(BLD)/w32inevt.obj):
6770 ($(BLD)/w32bdf.obj):
6772 ($(BLD)/buffer.obj):
6773 ($(BLD)/editfns.obj):
6775 ($(BLD)/fileio.obj):
6777 ($(BLD)/indent.obj):
6778 ($(BLD)/insdel.obj):
6779 ($(BLD)/intervals.obj):
6780 ($(BLD)/minibuf.obj):
6782 ($(BLD)/scroll.obj):
6783 ($(BLD)/sysdep.obj):
6784 ($(BLD)/textprop.obj):
6785 ($(BLD)/widget.obj):
6786 ($(BLD)/xdisp.obj): Add dependency on w32gui.h.
6787 ($(BLD)/term.obj): Add dependency on dispextern.h.
6789 * makefile.nt ($(BLD)\dispnew.obj):
6790 ($(BLD)\keyboard.obj):
6791 ($(BLD)\w32inevt.obj):
6792 ($(BLD)\w32bdf.obj):
6794 ($(BLD)\buffer.obj):
6795 ($(BLD)\editfns.obj):
6797 ($(BLD)\fileio.obj):
6799 ($(BLD)\indent.obj):
6800 ($(BLD)\insdel.obj):
6801 ($(BLD)\intervals.obj):
6802 ($(BLD)\minibuf.obj):
6804 ($(BLD)\scroll.obj):
6805 ($(BLD)\sysdep.obj):
6806 ($(BLD)\textprop.obj):
6807 ($(BLD)\widget.obj):
6808 ($(BLD)\xdisp.obj): Add dependency on w32gui.h.
6809 ($(BLD)\term.obj): Add dependency on dispextern.h
6811 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
6813 * minibuf.c (Fminibuffer_complete): Call Fpos_visible_in_window_p
6814 with an additional argument of Qt.
6816 2000-10-21 Miles Bader <miles@gnu.org>
6818 * window.c (pos_fully_visible_in_window_p): New function.
6819 (Fpos_visible_in_window_p): Add FULLY argument.
6820 Use pos_fully_visible_in_window_p.
6821 (window_scroll_pixel_based, window_scroll_line_based): Update
6822 calls to Fpos_visible_in_window_p.
6823 * lisp.h (Fpos_visible_in_window_p): Update prototype
6825 2000-10-20 Gerd Moellmann <gerd@gnu.org>
6827 * alloc.c (toplevel): Conditionalize compilation of mem_*
6828 functions differently.
6830 2000-10-20 Jason Rumney <jasonr@gnu.org>
6832 * alloc.c (toplevel): Move #ifdef GC_MARK_STACK back to above
6833 mem_init where it used to be. mem_z etc not defined otherwise.
6835 2000-10-20 Gerd Moellmann <gerd@gnu.org>
6837 * alloc.c (toplevel) [SYSTEM_MALLOC || DOUG_LEA_MALLOC]: Undef
6839 (toplevel) [GC_MARK_STACK || GC_MALLOC_CHECK]: Move mem_node
6840 structure definition and related variabled to the top of the file.
6841 Include this code when GC_MALLOC_CHECK is defined.
6842 (lisp_malloc, lisp_free) [GC_MALLOC_CHECK]: Don't
6843 register/unregister allocated region.
6844 (emacs_blocked_free) [GC_MALLOC_CHECK]: Check if freeing something
6845 which isn't allocated.
6846 (emacs_blocked_malloc) [GC_MALLOC_CHECK]: Check if returning
6847 something which is already in use.
6848 (emacs_blocked_realloc) [GC_MALLOC_CHECK]: Likewise.
6849 (mem_insert) [GC_MALLOC_CHECK]: Use _malloc_internal.
6850 (mem_delete) [GC_MALLOC_CHECK]: Use _free_internal.
6851 (init_alloc_once) [GC_MALLOC_CHECK]: Call mem_init.
6853 * gmalloc.c (_malloc_internal) [GC_MALLOC_CHECK]: Use
6854 _malloc_internal instead of malloc.
6855 (_free_internal) [GC_MALLOC_CHECK]: Use _free_internal instead
6858 2000-10-20 Andrew Innes <andrewi@gnu.org>
6860 * strftime.c [!WINDOWSNT]: Don't apply Solaris 2.5 work-around on
6862 (my_strftime) <macro>: Don't use macro arg list when redefining as
6864 (my_strftime) <function>: Supply 0 as ut argument.
6866 2000-10-19 Jason Rumney <jasonr@altavista.net>
6868 * w32console.c: Do not undef HAVE_WINDOW_SYSTEM before
6869 including dispextern.h, as it stops faces from working.
6871 * w32fns.c (Fx_create_frame): Don't bother calling
6872 face-set-after-frame-default since the caller does it for us
6873 anyway. Clean up calls to x_get_arg to be consistent with X.
6875 * w32term.c (x_produce_glyphs): Handle
6876 unibyte_display_via_language_environment correctly.
6877 (w32_draw_box_rect): Fix the calculation of width and height.
6879 * w32menu.c (add_menu_item): Do not use MF_OWNERDRAW for titles,
6880 as it has stopped working.
6881 (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar position like
6884 2000-10-19 Gerd Moellmann <gerd@gnu.org>
6886 * eval.c (skip_debugger): Prevent a compiler warning.
6887 (Fcondition_case): Likewise.
6888 (Fbacktrace_frame): Use a null interactive spec.
6890 2000-10-19 Kenichi Handa <handa@etl.go.jp>
6892 * xterm.c (x_find_ccl_program): Check also fontp->full_name.
6894 2000-10-18 Gerd Moellmann <gerd@gnu.org>
6896 * strftime.c: Sync with glibc, file version 1.78.
6897 (my_strftime) [HAVE_TZNAME]: Use `UTC' instead of `GMT' which
6898 should no longer be used according to ISO 8601.
6900 * keymap.c (access_keymap): If IDX has a meta prefix, and there's
6901 no map for meta_prefix_char, don't try to use it as a keymap.
6902 Instead, if T_OK is non-zero, look up a default binding, if any,
6903 otherwise, if T_OK is zero, return nil.
6905 * xfns.c (x_to_xcolors, x_set_mouse_color, lookup_pixel_color)
6906 (x_to_xcolors, png_load): Use x_query_color.
6908 * xterm.c (x_color_cells, x_query_colors, x_query_color):
6910 (x_alloc_nearest_color): Use it to reduce calls to XQueryColors
6912 (x_copy_color, x_alloc_lighter_color): Likewise.
6914 * xterm.h (struct x_display_info): Add color_cells and ncolor_cells.
6915 (x_query_color, x_query_colors): Add prototype.
6917 * alloc.c (allocate_string) [GC_CHECK_STRING_BYTES]: Call
6918 check_string_bytes only if not noninteractive, increase count to 50.
6920 2000-10-18 Miles Bader <miles@lsi.nec.co.jp>
6922 * insdel.c (adjust_markers_for_delete): Handle before-insertion
6925 2000-10-17 Gerd Moellmann <gerd@gnu.org>
6927 * alloc.c (pure_bytes_used): Renamed from pureptr.
6929 (pure_alloc): New function.
6930 (make_pure_string, pure_cons, make_pure_float, make_pure_vector):
6932 (Fpurecopy): Use PURE_POINTER_P.
6934 * xdisp.c (try_cursor_movement): Use cursor_row_p also when
6935 PT has moved backward.
6937 * xdisp.c (cursor_row_p): Take continued lines into account.
6939 * alloc.c (mark_object) [GC_CHECK_STRING_BYTES]: Check validity of
6941 (check_string_bytes) [GC_CHECK_STRING_BYTES]: New function.
6942 (check_string_bytes_count) [GC_CHECK_STRING_BYTES]: New variable.
6943 (allocate_string) [GC_CHECK_STRING_BYTES]: Call it for every 10th
6946 * xdisp.c (forward_to_next_line_start): Switch iterator's handling
6947 of selective display off while searching for the next line start.
6949 2000-10-17 Kenichi Handa <handa@etl.go.jp>
6951 * Makefile.in (term.o): Depend on dispextern.h.
6953 2000-10-16 Stefan Monnier <monnier@cs.yale.edu>
6955 * keymap.c (keymap_memberp): Ensure that nil is not a member.
6957 2000-10-16 Gerd Moellmann <gerd@gnu.org>
6959 * xdisp.c (set_iterator_to_next): Reset box start and end flags of
6960 the iterator at the beginning, so that they can be set later on,
6961 for instance in reseat_at_next_visible_line_start, without being
6964 * xfns.c (pbm_format): Add :foreground and :background keywords.
6965 (PBM_FOREGROUND, PBM_BACKGROUND): New enumerators.
6966 (xbm_load): Recognize foreground and background color specifications.
6968 2000-10-16 Eli Zaretskii <eliz@is.elta.co.il>
6970 * dispextern.h (unspecified_fg, unspecified_bg): Declare.
6972 * dosfns.c (unspecified_fg, unspecified_bg): Remove extern declaration.
6974 * msdos.c (IT_set_face): Compare highlighted face with the default
6975 face, and invert colors if these faces' colors are identical.
6976 (Fmsdos_remember_default_colors): Don't swap foreground and
6977 background colors in initial_colors[].
6978 (IT_set_frame_parameters): Don't swap frame's foreground and
6979 background pixels. If ALIST includes "(reverse . t)", swap
6980 foreground-color and background-color properties in frame's
6981 param_alist. If the original frame's param_alist doesn't specify
6982 the colors, store unspecified-fg and unspecified-bg, reversed if
6985 * frame.c (Fframe_parameters): If a tty's frame's param_alist says
6986 the colors are unspecified and reversed, reverse fore- and back-
6987 ground in the returned value.
6988 (Fframe_parameter): Ditto.
6990 2000-10-16 Gerd Moellmann <gerd@gnu.org>
6992 * xdisp.c (find_last_unchanged_at_beg_row): Renamed from
6993 get_last_unchanged_at_beg_row.
6994 (find_first_unchanged_at_end_row): Renamed from
6995 get_first_unchanged_at_end_row.
6996 (find_first_unchanged_at_end_row): Convert assertions to
6997 unconditional tests which abort. When looking for a row in
6998 unchanged text, don't go further back than first_text_row.
7000 * xdisp.c (try_scrolling) <cursor in scroll margin at the bottom>:
7001 Don't add in the last line's height when deciding if the new
7002 position is below the scroll margin.
7004 2000-10-16 Miles Bader <miles@gnu.org>
7006 * editfns.c (Fconstrain_to_field): Check carefully for field
7007 boundaries if either OLD_POS or NEW_POS has a non-nil field
7008 property, even if they're the same.
7010 2000-10-16 Kenichi Handa <handa@etl.go.jp>
7012 * xterm.c (x_draw_box_rect): Fix the calculation of width and
7013 height for XFillRectangle.
7015 2000-10-15 Stefan Monnier <monnier@cs.yale.edu>
7017 * syntax.c (Fstring_to_syntax): New function extracted from
7018 Fmodify_syntax_entry.
7019 (Fmodify_syntax_entry): Use it and document the ! and | fences.
7020 (skip_chars, Fforward_comment): Remove unused variables.
7021 (syms_of_syntax): Add defsubr for string-to-syntax.
7022 (describe_syntax): Add code for comment and string fences.
7024 2000-10-14 Stefan Monnier <monnier@cs.yale.edu>
7026 * keymap.c (access_keymap): Add AUTOLOAD parameter.
7027 Do the meta->esc mapping. Call get_keyelt before returning.
7028 Start scanning from the second element (the first is always `keymap')
7029 to make it easier to detect when we reach a parent map.
7030 Handle the case of inheriting from a symbol whose function is a map.
7031 (Fkeymap_parent): Also handle the `inherit from symbol' case.
7032 (fix_submap_inheritance, Fdefine_key): Update call to access_keymap.
7033 (get_keyelt, Flookup_key): Update call to access_keymap.
7034 Remove the meta->esc mappings.
7035 (define_as_prefix): Delete old disabled code.
7036 (menu_item_p): New function.
7037 (where_is_internal_1): Skip over the few remaining menu items.
7038 * lisp.h (access_keymap): Update prototype.
7039 * keyboard.c (read_char, menu_bar_items, tool_bar_items):
7040 Update call to access_keymap.
7041 (follow_key, read_key_sequence): Update calls to access_keymap.
7042 Remove the meta->esc mappings.
7044 2000-10-13 Gerd Moellmann <gerd@gnu.org>
7046 * dispnew.c (direct_output_for_insert): Call set_iterator_to_next
7047 with additional argument.
7049 * xdisp.c (cursor_row_p): New function.
7050 (try_cursor_movement, display_line): Use it.
7052 * xdisp.c (append_space): Also save/restore iterator's current
7053 character and its length.
7055 * xdisp.c (init_from_display_pos): Add an assertion.
7056 (handle_stop): Don't set iterator's add_overlay_start.
7057 (handle_invisible_prop): Likewise.
7058 (load_overlay_strings): If text under an overlay is invisible,
7059 take both before- and after-strings into account when the iterator
7060 is positioned either at the start or at the end of the overlay.
7061 (forward_to_next_line_start): Rewritten.
7062 (reseat_at_next_visible_line_start): Rewritten.
7063 (set_iterator_to_next): Add parameter RESEAT_P.
7065 * dispextern.h (struct it): Remove member add_overlay_start.
7066 (set_iterator_to_next): Change prototype.
7068 2000-10-13 Kenichi Handa <handa@etl.go.jp>
7070 * coding.c (code_convert_region): Be sure to initialize
7071 coding->category_idx.
7072 (decode_coding_string): Set coding->src_multibyte and
7073 coding->dst_multibyte before using CODING_REQUIRE_DECODING.
7074 (encode_coding_string): Set coding->src_multibyte and
7075 coding->dst_multibyte before using CODING_REQUIRE_ENCODING.
7077 2000-10-12 Stefan Monnier <monnier@cs.yale.edu>
7079 * xfns.c (Fx_create_frame): Don't bother calling
7080 face-set-after-frame-default since the caller does it for us anyway.
7082 2000-10-12 Eli Zaretskii <eliz@is.elta.co.il>
7084 * window.c (coordinates_in_window): Fix detection of vertical line
7085 on character terminals.
7087 2000-10-12 Gerd Moellmann <gerd@gnu.org>
7089 * editfns.c (save_excursion_save): Additionally record the
7091 (save_excursion_restore): If buffer was visible in a window, and a
7092 different window was selected, and the old selected window is
7093 still live, restore point in that window.
7095 2000-10-12 Kenichi Handa <handa@etl.go.jp>
7097 * xterm.c (x_produce_glyphs): Handle
7098 unibyte_display_via_language_environment correctly.
7100 * regex.c (regex_compile): Change the way of handling a range from
7101 unibyte char to multibyte char.
7103 * syntax.c (skip_chars): Change the way of handling a range from
7104 unibyte char to multibyte char.
7106 * process.c (read_process_output): Cancel previous change.
7108 2000-10-11 Eli Zaretskii <eliz@is.elta.co.il>
7110 * search.c (Fsearch_backward, Fsearch_forward): Doc fix.
7112 * charset.c (Ffind_charset_string): Doc fix.
7113 (Ffind_charset_region): Doc fix.
7115 2000-10-11 Kenichi Handa <handa@mule.m17n.org>
7117 * process.c (read_process_output): Fix previous change. Adjust
7118 multibyteness of text to insert in a buffer by
7119 string_make_unibyte/multibyte instead of Fstring_as_unibyte/multibyte.
7121 2000-10-10 Andreas Schwab <schwab@suse.de>
7123 * alloc.c (mark_object): Remove all workarounds installed on
7126 2000-10-10 Kenichi Handa <handa@etl.go.jp>
7128 * fns.c (READ_QUADRUPLET_BYTE): Set *NCHARS_RETURN before returning.
7129 (base64_encode_1): Make it work for a text of multibyte form.
7130 (Fbase64_decode_region): Allocate sufficient memory for multibyte
7131 case. Don't call str_to_multibyte because base64_decode_1
7132 produces correct multibyte form for eight-bit codes.
7133 (Fbase64_decode_string): Adjusted for the change of base64_decode_1.
7134 (base64_decode_1): New args MULTIBYTE and NCHARS_RETURN. If
7135 MULTIBYTE is nonzero, produce correct multibyte form for eight-bit
7138 * charset.h (CHAR_STRING): Optimized for single byte characters.
7140 2000-10-09 Andreas Schwab <schwab@suse.de>
7142 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Reset S to
7143 -1 after socket is closed, to fall through to error processing.
7145 2000-10-09 Eli Zaretskii <eliz@is.elta.co.il>
7147 * msdos.c (IT_set_frame_parameters): Don't initialize Lisp_Object
7148 variables. If ALIST includes foreground-color or
7149 background-color, change also the colors of the default face for
7152 2000-10-08 Eli Zaretskii <eliz@is.elta.co.il>
7154 * msdos.c (top-level) <Qbackground_color, Qforeground_color>: Make
7155 them extern (they are defined on xfaces.c).
7156 (syms_of_msdos): Don't intern and don't staticpro
7157 Qbackground_color and Qforeground_color.
7159 2000-10-07 Eli Zaretskii <eliz@is.elta.co.il>
7161 * frame.c (Fframe_parameter): For non-windowed frames, if
7162 f->param_alist says foreground or background color is unspecified,
7163 call tty_color_name to return the color name computed from the
7164 frame's current colors.
7166 2000-10-06 Dave Love <fx@gnu.org>
7168 * terminfo.c (ospeed): Don't declare.
7170 * sysdep.c: Don't include string.h.
7171 (h_errno): Declare conditional also on TRY_AGAIN.
7173 * charset.c (Ffind_charset_string): Doc fix.
7175 * fns.c (Fbase64_encode_region, Fbase64_encode_string)
7176 (Fbase64_decode_region, Fbase64_decode_string): More explicit
7179 2000-10-05 Dave Love <fx@gnu.org>
7181 * xmenu.c (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar
7182 position like menu-bar.
7184 2000-10-05 Gerd Moellmann <gerd@gnu.org>
7186 * keyboard.c (Frecursive_edit): Make sure redisplay can happen.
7188 * xdisp.c (handle_single_display_prop): Use safe_call1.
7189 (safe_call): Renamed from call_function.
7190 (safe_call1): New function.
7191 (handle_fontified_prop): Use safe_call1 instead of call1.
7192 (safe_eval): Renamed from eval_form.
7193 (safe_eval_handler): Renamed from eval_handler.
7194 (handle_single_display_prop, display_mode_element): Use safe_eval
7195 instead of eval_form.
7197 * xfaces.c (merge_face_heights): Use safe_call instead of
7200 * keyboard.c (show_help_echo): Use safe_call instead of
7201 call_function; use safe_eval instead of eval_form.
7203 * lisp.h (safe_call): Renamed from call_function.
7204 (safe_eval): Renamed from eval_form.
7205 (safe_call1): Add prototype.
7207 2000-10-05 Miles Bader <miles@lsi.nec.co.jp>
7209 * xfns.c (image_ascent): Rearrange ascent calculation for the
7212 2000-10-04 Stefan Monnier <monnier@cs.yale.edu>
7214 * keymap.c (Fwhere_is_internal): Ignore `menu-bar' and `tool-bar'.
7215 (where_is_internal_1): Don't bother ignoring menu-items any more.
7217 2000-10-04 Gerd Moellmann <gerd@gnu.org>
7219 * keyboard.c (update_menu_bindings): New variable.
7220 (parse_menu_item): Use AREF. If update_menu_bindings
7221 is 0, don't update menu bindings.
7222 (syms_of_keyboard): New Lisp variable `update-menu-bindings'.
7224 2000-10-03 Eli Zaretskii <eliz@is.elta.co.il>
7226 * alloc.c (Fgarbage_collect): Prevent compiler warning for a call
7229 2000-10-02 Stefan Monnier <monnier@cs.yale.edu>
7231 * syntax.c (forw_comment): Match nestedness of ender/starter.
7232 (Fforward_comment): Treat an unmatched \n comment-ender as whitespace.
7233 (prev_char_comstart_first): Remove.
7234 (back_comment): Check two-char comment markers more carefully
7235 to better handle overlapping cases like *//* or /* */* */ ...
7236 Match nestedness of ender/starter.
7238 2000-10-02 Dave Love <fx@gnu.org>
7240 * config.in (HAVE_GAI_STRERROR): Add undef.
7242 * process.c (Fopen_network_stream): Use it.
7244 * m/alpha.h (NO_REMAP): Don't define.
7246 2000-10-02 Gerd Moellmann <gerd@gnu.org>
7248 * lisp.h (wrong_type_argument): Remove NO_RETURN, the function can
7249 return with a string converted to an integer or vice versa when
7250 Vmocklisp_arguments is t.
7251 (Fsignal): Likewise. The function can return for `quit'.
7252 (struct gcpro): Declare member `var' to point to a volatile
7255 * eval.c (error): Prevent compiler warning.
7257 2000-09-30 Stefan Monnier <monnier@cs.yale.edu>
7259 * keymap.c (keymap_memberp): New function.
7260 (Fset_keymap_parent): Use it.
7261 (fix_submap_inheritance): Use get_keyelt, get_keymap_1 and KEYMAPP.
7262 Use keymap_memberp to avoid creating cycles.
7263 (access_keymap): Use KEYMAPP.
7265 2000-09-30 Gerd Moellmann <gerd@gnu.org>
7267 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Use
7268 gai_strerror. Make sure xerrno is set if connect fails. Improve
7271 2000-09-29 Jason Rumney <jasonr@gnu.org>
7273 * w32term.c (w32_char_font_type, w32_encode_char)
7274 (x_produce_glyphs): Distinguish single and multibyte BDF fonts.
7275 (w32_bdf_per_char_metric): New function.
7276 (w32_per_char_metric): Use it.
7277 (x_draw_glyph_string_background): Always draw background for BDF
7280 * w32bdf.h (glyph_struct, cache_bitmap): Cache bitmap data, not
7281 GDI object which is a scarce resource.
7283 * w32bdf.c (search_file_line): Fix skipping of whitespace.
7284 (get_quoted_string): Fix limit on memchr search.
7285 (set_bdf_font_info): Use unsigned chars. Negate yoffset.
7286 (w32_init_bdf_font): Initialize codepoint and bitmap heaps.
7287 (w32_free_bdf_font): Free bitmaps and codepoints on heaps.
7288 (get_cached_font_char, cache_char_offset): Use macro
7289 BDF_CODEPOINT_RANGE_COVER_P.
7290 (cache_char_offset): Use HeapAlloc to allocate codepoints on own heap.
7291 (clear_cached_bitmap_slots): New function.
7292 (GET_HEX_VALUE): G-Z, g-z are not hex.
7293 (w32_get_bdf_glyph): Convert to DIB format. Return bytes read.
7294 (get_bitmap_with_cache): Use new cache implementation.
7295 (create_offscreen_bitmap): New function.
7296 (w32_BDF_TextOut): Use it. Draw glyphs as DIBs.
7298 * w32term.c (x_produce_glyphs): If the distance from the current
7299 position to the next tab stop is less than a canonical character
7300 width, use the tab stop after that.
7301 (x_draw_glyphs): Handle case START and END are out of bounds more
7303 (x_clear_mouse_face): Block/unblock input.
7304 (x_display_and_set_cursor): Don't show a hollow box cursor for
7305 buffers whose cursor_type is nil.
7307 2000-09-29 Gerd Moellmann <gerd@gnu.org>
7309 * xfns.c (x_set_tool_bar_lines): Clear frame when tool bar disappears.
7311 * dispextern.h (updating_frame): Declare extern.
7313 2000-09-29 Andreas Schwab <schwab@suse.de>
7315 * m/ia64.h: Remove hack of not prototyping bcopy, etc.
7317 2000-09-29 Gerd Moellmann <gerd@gnu.org>
7319 * keyboard.c (menu_bar_one_keymap): If KEYMAP is a symbol,
7320 use its function definition.
7321 (tool_bar_items): Likewise.
7323 * lisp.h (fatal): Declare NO_RETURN.
7325 2000-09-29 Kenichi Handa <handa@etl.go.jp>
7327 * keymap.c: Remove the line "#undef NULL".
7329 2000-09-28 Gerd Moellmann <gerd@gnu.org>
7331 * xterm.c (x_make_frame_visible): Try harder to make the frame visible.
7333 2000-09-28 Dave Love <fx@gnu.org>
7335 * s/osf5-0.h: Define USE_MMAP_FOR_BUFFERS, not REL_ALLOC_MMAP.
7337 * s/sunos413.h (USE_MMAP_FOR_BUFFERS): Define.
7339 * .gdbinit (xreload): Note its need on GNU/Linux.
7341 * m/alpha.h (XUINT) [REL_ALLOC && _MALLOC_INTERNAL]: Don't declare
7342 r_alloc, r_alloc_free.
7344 2000-09-28 Kenichi Handa <handa@etl.go.jp>
7346 * syntax.c (skip_chars): Handle negation correctly.
7348 2000-09-27 Gerd Moellmann <gerd@gnu.org>
7350 * xfaces.c (realize_default_face): Call set_lface_from_font_name
7351 with non-zero FORCE_P argument.
7353 * dispnew.c (adjust_glyph_matrix, enable_glyph_matrix_rows):
7356 * xdisp.c (window_box_height): Add an assertion.
7358 * xfns.c (x_set_tool_bar_lines): Don't use more lines for the
7359 tool-bar than is available.
7360 (x_change_window_heights): Renamed from x_set_menu_bar_lines_1.
7362 2000-09-27 Dave Love <fx@gnu.org>
7364 * s/irix6-5.h: Now works 64-bit. Tidied.
7366 2000-09-26 Gerd Moellmann <gerd@gnu.org>
7368 * lisp.h (XINT) [EXPLICIT_SIGN_EXTEND]: Use BITS_PER_EMACS_INT
7369 instead of BITS_PER_INT.
7370 (XINT, XUINT) [NO_UNION_TYPE]: Cast result to EMACS_INT and
7371 EMACS_UINT, respectively.
7372 (NO_UNION_TYPE) [USE_LISP_UNION_TYPE]: Undefine.
7374 * m/sparc.h (BITS_PER_EMACS_INT) [__arch64__]: Don't define.
7376 * unexelf.c (ELFSIZE) [__NetBSD__ && __sparc_v9__]: Define to 64.
7378 * window.c (freeze_window_starts): Construct last argument for
7379 foreach_window differently.
7381 * xfns.c (x_decode_color): Don't return a Lisp_Object.
7383 * lisp.h (union Lisp_Object) [!NO_UNION_TYPE]: Use EMACS_INT and
7384 EMACS_UINT instead of `int' and `unsigned int'.
7385 (XSET) [EXPLICIT_SIGN_EXTEND]: Use EMACS_INT instead of `int'.
7387 * frame.h (struct frame): Make the `nothing' member of union
7388 output_data an EMACS_INT.
7390 * alloc.c (GC_CHECK_STRING_BYTES): Temporarily define, for bug hunting.
7391 (struct sdata) [GC_CHECK_STRING_BYTES]: Always record the string's
7392 size in the sdata structure.
7393 (SDATA_NBYTES, SDATA_DATA): New macros.
7394 (SDATA_OF_STRING, SDATA_SIZE) [GC_CHECK_STRING_BYTES]: Define
7395 differently for the different layout of the sdata structure.
7396 (allocate_string_data) [GC_CHECK_STRING_BYTES]: Record string size
7398 (sweep_strings, compact_small_strings) [GC_CHECK_STRING_BYTES]:
7399 Check that size recorded in the string size and size recorded in
7400 the sdata structure agree.
7402 2000-09-25 Dave Love <fx@gnu.org>
7404 * buffer.c: Include stdio.h.
7406 Partly suggested by Eduardo Horvath <eeh@netbsd.org>.
7408 * ralloc.c (__malloc_extra_blocks): Declare as __malloc_size_t.
7410 * alloc.c (__malloc_size_t) [DOUG_LEA_MALLOC]: Don't redefine it.
7411 (__malloc_size_t) [!DOUG_LEA_MALLOC]: Define unconditionally as size_t.
7412 (__malloc_extra_blocks): Declare as __malloc_size_t.
7414 2000-09-25 Gerd Moellmann <gerd@gnu.org>
7416 * alloc.c (mark_image): Use GC_NILP instead of NILP.
7418 * keyboard.c (show_help_echo): Set help_echo_showing_p.
7419 (read_char): If help-echo is showing, preserve the echo area
7422 * xdisp.c (help_echo_showing_p): New variable.
7423 (set_message): Reset it to 0.
7424 (init_xdisp): Initialize help_echo_showing_p.
7426 * dispextern.h (help_echo_showing_p): Declare extern.
7428 * config.in: Fix typo in __GNUC_MINOR__.
7430 * keyboard.h (quit_throw_to_read_char): Declare NO_RETURN.
7432 * s/freebsd.h (POSIX_SIGNALS): Define.
7434 * xterm.c (x_clear_mouse_face): Block/unblock input.
7436 2000-09-24 Dave Love <fx@gnu.org>
7438 * fns.c (base64_encode_1): Fix last change.
7440 2000-09-22 Gerd Moellmann <gerd@gnu.org>
7442 * dispnew.c (enable_glyph_matrix_rows): Remove xasserts.
7444 * xdisp.c (try_window_reusing_current_matrix): More fixes
7445 for the case window has a header-line.
7447 2000-09-22 Dave Love <fx@gnu.org>
7449 * xdisp.c (syms_of_xdisp): Defvar Vmenu_bar_update_hook to provide
7452 * xterm.c [SOLARIS2]: Remove redundant include of string.h.
7454 * fns.c (Fstring_as_unibyte, Fstring_as_multibyte): Doc fix.
7456 2000-09-21 Gerd Moellmann <gerd@gnu.org>
7458 * config.in (NO_RETURN): Define as `__attribute__((__noreturn__))'
7461 * lisp.h (wrong_type_argument, Fthrow, Fsignal, error):
7464 * window.c, term.c, xmenu.c, xrdb.c, emacs.c, macros.c,
7465 * keymap.c, insdel.c, marker.c, minibuf.c, fileio.c, dired.c,
7466 * indent.c, search.c, alloc.c, data.c: Avoid some more compiler
7469 * marker.c (byte_char_debug_check): Return void.
7471 * xfns.c (Fx_create_frame): Set default frame parameter value
7472 for tool-bar-lines to 1.
7474 * dispnew.c (scrolling_window): Compare y-positions of rows
7475 equal at the start. Some simplification.
7477 * xdisp.c (try_window_reusing_current_matrix): Fix computation of
7478 reused rows' y-position in the case window has a header-line, and
7479 new window start is greater than old window start.
7481 * process.c (process_sent_to): New variable.
7482 (send_process): Workaround for a crash on sparc-sun-solaris-2.6
7483 with GCC 2.95.2 caused by a parameter being clobbered by longjmp.
7484 Declare more parameters volatile.
7486 * lread.c (Vrecursive_load_depth_limit): New variable.
7487 (Fload): Check recursive loads whose recursion depth exceeds
7488 Vrecursive_load_depth_limit.
7489 (syms_of_lread): DERFAR_LISP recursive-load-depth-limit.
7491 2000-09-20 Gerd Moellmann <gerd@gnu.org>
7493 * fileio.c (Fread_file_name): Doc fix.
7495 * editfns.c (Fmessage_or_box): Doc fix.
7497 * fns.c (Fy_or_n_p, Fyes_or_no_p): Doc fix.
7499 * xfns.c (xbm_scan): Allow C-style comments.
7501 * xfns.c (xpm_init_color_cache) [ALLOC_XPM_COLORS]: If color
7502 symbols are specified, add color translations to the cache.
7503 (xpm_color_bucket, xpm_cache_color) [ALLOC_XPM_COLORS]: New functions.
7504 (xpm_lookup_color) [ALLOC_XPM_COLORS]: Use xpm_color_bucket and
7506 (xpm_load) [ALLOC_XPM_COLORS]: Pass frame and XPM attributes
7507 structures to xpm_init_color_cache.
7509 2000-09-19 Gerd Moellmann <gerd@gnu.org>
7511 * dispnew.c (update_window_line): Make sure to always draw mode-lines.
7513 2000-09-19 Andrew Innes <andrewi@gnu.org>
7515 * makefile.nt (bootstrap-emacs): Don't change directory.
7517 2000-09-19 Kenichi Handa <handa@etl.go.jp>
7519 * charset.h (UNIBYTE_STR_AS_MULTIBYTE_P): Fix previous change.
7521 * ccl.c (Fccl_execute_on_string): Make multibyte string correctly.
7522 If output buffer is too small, signal an appropriated error.
7524 2000-09-18 Dave Love <fx@gnu.org>
7526 * keyboard.c (menu_bar_items, tool_bar_items)
7527 (current_active_maps): Remove redundant get_local_map call.
7529 2000-09-18 Gerd Moellmann <gerd@gnu.org>
7531 * xterm.c (x_display_and_set_cursor): Don't show a hollow box
7532 cursor for buffers whose cursor_type is nil.
7534 * xterm.c (x_draw_image_glyph_string): Remove a comment describing
7535 a feature to implement that is already implemented.
7536 (note_mouse_highlight, x_find_ccl_program): Avoid some compiler
7539 * xfns.c (x_clear_image_1): New function.
7540 (x_clear_image): Use it.
7541 (x_from_xcolors): Use x_clear_image_1; don't free the image's mask.
7543 * dispnew.c (update_window): Move test for invisible lines
7544 at the top to update_window_line.
7545 (update_window_line): Handle invisible lines here.
7547 * xfns.c (clear_image_cache): Clear current matrices of all
7548 frames sharing an image cache. Block input while freeing
7549 images. Fix timestamp comparison.
7550 (x_clear_image): Also free the mask.
7552 * xfns.c (lookup_image): Block input while loading the image so
7553 that we won't get interrupted in a state where the image isn't yet
7555 (xbm_load_image, xbm_load, xpm_load, xpm_load, lookup_rgb_color)
7556 (lookup_pixel_color, x_to_xcolors, x_from_xcolors)
7557 (x_disable_image, x_build_heuristic_mask, pbm_load, png_load)
7558 (jpeg_load, tiff_load, gif_load, gs_load): Don't block/unblock input.
7560 2000-09-16 Gerd Moellmann <gerd@gnu.org>
7562 * dispnew.c (update_window): Make sure to make desired rows
7563 current even if they are completely invisible at the top
7566 2000-09-15 Gerd Moellmann <gerd@gnu.org>
7568 * xfns.c (lookup_image): Build mask before applying an algorithm.
7569 Recognize algorithm `disabled'.
7570 (cross_disabled_images): New variable.
7571 (COLOR_INTENSITY): New macro.
7572 (x_detect_edges): Use COLOR_INTENSITY.
7573 (x_disable_image): New function.
7574 (syms_of_xfns): DEFVAR_BOOL cross_disabled_images.
7576 * xdisp.c (build_desired_tool_bar_string): For a toolbar item in
7577 disabled state, don't apply an image transformation algorithm if
7578 the user specified an image for the disabled state. Use
7579 `:algorithm disabled' for creating a disabled item's image if the
7580 user hasn't specified an image.
7582 * xfns.c (ALLOC_XPM_COLORS): Define if we can use Emacs' color
7583 allocation functions with the XPM lib.
7584 (struct xpm_cached_color) [ALLOC_XPM_COLORS]: New structure.
7585 (XPM_COLOR_CACHE_BUCKETS) [ALLOC_XPM_COLORS]: New macro.
7586 (xpm_color_cache) [ALLOC_XPM_COLORS]: New variable.
7587 (xpm_init_color_cache, xpm_free_color_cache, xpm_lookup_color)
7588 (xpm_alloc_color, xpm_free_colors) [ALLOC_XPM_COLORS]: New functions.
7589 (xpm_load) [ALLOC_XPM_COLORS]: Use Emacs' own color allocation
7590 functions, if possible, because these handle color allocation
7591 failure more gracefully.
7592 (Fimage_mask_p): New function.
7594 * xfns.c (QCmatrix, QCcolor_adjustment, QCmask, Qemboss)
7595 (Qedge_detection, Qheuristic): New symbols.
7596 (syms_of_xfns): Initialize new symbols.
7597 (lookup_image): Handle `:mask X', `:algorithm emboss', and
7598 `algorithm (edge-detection ...)'.
7599 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format):
7600 (tiff_format, gif_format, gs_format): Add `:mask'.
7601 (XBM_MASK, XPM_MASK, PBM_MASK, PNG_MASK, JPEG_MASK, TIFF_MASK)
7602 (GIF_MASK, GS_MASK): New enumerators.
7603 (x_laplace_read_row, x_laplace_write_row): Functions removed.
7604 (emboss_matrix, laplace_matrix): New variables.
7605 (x_to_xcolors, x_from_xcolors, x_detect_edges, x_emboss)
7606 (x_edge_detection): New functions.
7607 (x_laplace): Rewritten in terms of x_detect_edges.
7608 (x_build_heuristic_mask): If image has a mask, free it.
7610 2000-09-14 Andrew Innes <andrewi@gnu.org>
7612 * makefile.w32-in: Revert to Unix line endings.
7614 2000-09-14 Andrew Innes <andrewi@gnu.org>
7616 * makefile.w32-in: Standardize indentation somewhat.
7617 (bootstrap-temacs): Use $(ARGQUOTE) instead of literal quotes, to
7618 cater for differences between shells.
7620 * w32term.c (w32_per_char_metric): Handle non-TrueType fonts.
7622 2000-09-14 Gerd Moellmann <gerd@gnu.org>
7624 * xterm.c (x_produce_glyphs): If the distance from the current
7625 position to the next tab stop is less than a canonical character
7626 width, use the tab stop after that.
7628 2000-09-14 Dave Love <fx@gnu.org>
7630 * buffer.c (alloc_buffer_text): Fix xmalloc call.
7632 2000-09-14 Gerd Moellmann <gerd@gnu.org>
7634 * xdisp.c (handle_fontified_prop): While running fontification
7635 functions, bind `fontification-functions' and
7636 `after-change-functions' to nil.
7638 * s/freebsd.h, s/irix-5.0.h, s/sol2.h, s/template.h
7639 (USE_MMAP_FOR_BUFFERS): Define instead of REL_ALLOC_MMAP.
7641 * Makefile.in (mallocobj) [SYSTEM_MALLOC]: Don't add ralloc.o.
7643 * emacs.c: Change conditional compilation on REL_ALLOC_MMAP to
7644 USE_MMAP_FOR_BUFFERS.
7646 * insdel.c (make_gap): Use enlarge_buffer_text.
7648 * buffer.c: Move allocation with mmap here, from ralloc.c. Change
7649 conditional compilation on REL_ALLOC_MMAP to USE_MMAP_FOR_BUFFERS.
7650 (mmap_alloc, mmap_free, mmap_realloc) [REL_ALLOC_MMAP]: Renamed
7651 from former r_alloc_* functions in ralloc.c.
7652 (mmap_page_size, mmap_initialized_p) [REL_ALLOC_MMAP]: New variables.
7653 (MEM_ALIGN) [REL_ALLOC_MMAP]: New macro.
7654 (mmap_init) [REL_ALLOC_MMAP]: New function.
7655 (alloc_buffer_text, enlarge_buffer_text, free_buffer_text): New
7656 functions replacing macros BUFFER_ALLOC, BUFFER_REALLOC, and
7659 * buffer.h (BUFFER_ALLOC, BUFFER_REALLOC, BUFFER_FREE): Removed.
7660 (enlarge_buffer_text): Add prototype.
7662 * ralloc.c: Remove everything having to do with the use of mmap.
7664 2000-09-13 Gerd Moellmann <gerd@gnu.org>
7666 * sound.c (Fplay_sound): Doc fix.
7668 * keyboard.c: Avoid some more compiler warnings.
7669 (parse_tool_bar_item): Ignore cached key bindings.
7671 * alloc.c: Add some comments about DOUG_LEA_MALLOC's use of mmap
7672 and allocation of Lisp data.
7674 2000-09-12 Gerd Moellmann <gerd@gnu.org>
7676 * xfaces.c: Remove conditional compilation on SCALABLE_FONTS.
7677 (Finternal_set_lisp_face_attribute): If frame is 0, set new frame
7680 * lread.c (Fload): Put code checking for recursive loads in #if 0.
7682 2000-09-12 Miyashita Hisashi <himi@meadowy.org>
7684 * ccl.c: Comment fixed.
7685 (MAX_MAP_SET_LEVEL): Increased to 30.
7686 (PUSH_MAPPING_STACK): Enclose with do-while block.
7687 (POP_MAPPING_STACK): Likewise.
7688 (stack_idx_of_map_multiple): New variable.
7689 (CCL_CALL_FOR_MAP_INSTRUCTION): New macro.
7690 (ccl_driver) <CCL_IterateMultipleMap>: If the content is a symbol,
7691 call the corresponding CCL program by CCL_CALL_FOR_MAP_INSTRUCTION.
7692 (ccl_driver) <CCL_MapSingle>: Likewise.
7693 (ccl_driver) <CCL_MapMultiple>: Rewritten to fix many bugs, deal
7694 with the case where looking up process reaches to the end of
7695 map-set, and call CCL programs as the above change.
7697 2000-09-11 Gerd Moellmann <gerd@gnu.org>
7699 * xfns.c (png_load, jpeg_load): Declare some variables volatile
7700 that might be clobbered by longjmp.
7701 (check_x_display_info, x_decode_color, create_frame_xic)
7702 (Fx_display_backing_store, Fx_display_visual_class)
7703 (x_build_heuristic_mask, pbm_scan_number): Avoid compiler warnings.
7705 * lread.c (init_lread): Set Vloads_in_progress to nil.
7706 (Fload): Show list of recursively loaded files, when signaling an
7709 * lread.c (Vloads_in_progress): New variable.
7710 (record_load_unwind): New function.
7711 (Fload): Check for recursive loads.
7712 (syms_of_lread): Initialize Vloads_in_progress.
7713 (read_integer, read1): Avoid some compiler warnings.
7715 * fns.c (concat, Fsubstring, internal_equal, Fnconc): Avoid some
7718 2000-09-11 Miles Bader <miles@gnu.org>
7720 * editfns.c (Fbuffer_string): Doc fix.
7722 2000-09-10 Gerd Moellmann <gerd@gnu.org>
7724 * ralloc.c (mmap_enlarge): Don't return 0 if successful.
7726 2000-09-09 Ken Raeburn <raeburn@gnu.org>
7728 * s/netbsd.h: Use NOT_C_CODE, not NO_C_SOURCE, when deciding
7729 whether to include other header files.
7731 2000-09-09 Gerd Moellmann <gerd@gnu.org>
7733 * xfaces.c (CYCLE_CHECK): Don't use the Lisp_Object returned
7734 by Fmemq as a boolean.
7736 2000-09-08 Stefan Monnier <monnier@cs.yale.edu>
7738 * xfaces.c (Finternal_set_lisp_face_attribute): Minor thinko.
7740 2000-09-08 Gerd Moellmann <gerd@gnu.org>
7742 * ralloc.c (mmap_fd): Remove initializer which can make it
7743 read-only in a dumped Emacs.
7744 (mmap_fd_1): New variable.
7745 (mmap_set_vars): Remove local `fd'. Save mmap_fd in mmap_fd_1,
7746 restore it from there.
7747 (r_alloc, r_re_alloc, r_alloc_free): Call r_alloc_init
7748 unconditionally so that mmap_fd can be initialized there.
7749 (r_alloc_init_fd): Open-coded in r_alloc_init; function removed.
7750 (r_alloc_init) [REL_ALLOC_MMAP && !MAP_ANON]: Open /dev/zero.
7751 (r_alloc_init) [REL_ALLOC_MMAP && MAP_ANON]: Set mmap_fd to -1.
7753 * xfaces.c (Finternal_merge_in_global_face): Return a Lisp object.
7755 * xdisp.c (dump_glyph_row): Fix printf format string.
7756 (display_line, move_it_in_display_line_to): Avoid compiler warnings.
7758 * s/freebsd.h (GC_MARK_STACK, REL_ALLOC_MMAP): Define.
7760 * keymap.c (Fset_keymap_parent): Check for cycles in keymap
7763 * xdisp.c (try_window_id): When trying to locate cursor in
7764 unchanged rows at the top, handle the case that we can't find it.
7766 * xterm.c (x_draw_glyphs): Handle case START and END are out
7767 of bounds more carefully.
7769 2000-09-08 Dave Love <fx@gnu.org>
7771 * s/sol2.h (REL_ALLOC_MMAP): Define.
7772 * s/irix5-0.h (REL_ALLOC_MMAP): Likewise.
7774 * ralloc.c: Don't include string.h (redundant).
7775 (MAP_ANON) [REL_ALLOC_MMAP]: Ensure it's defined.
7776 [!MAP_ANON]: Include fcntl.h.
7777 (mmap_fd) [REL_ALLOC_MMAP]: New variable.
7778 (r_alloc, r_re_alloc, r_alloc_free)
7779 (mmap_enlarge, mmap_set_vars): Use it.
7780 (r_alloc_init_fd): New function.
7781 (__morecore) [SYSTEM_MALLOC]: Don't declare.
7782 (r_alloc_init): Call r_alloc_init_fd. Conditionalize stuff on
7785 * Makefile.in (allocaobj) [!SYSTEM_MALLOC && REL_ALLOC_MMAP]:
7788 * unexelf.c (SHT_MIPS_DEBUG, HDRR) [__mips__]: Really confine last
7789 change to __NetBSD__.
7791 2000-09-08 Kenichi Handa <handa@etl.go.jp>
7793 * search.c (compile_pattern): Check the multibyteness of cached
7796 2000-09-08 Miles Bader <miles@gnu.org>
7798 * xfaces.c (default_face_vector): Function removed.
7799 (Finternal_merge_in_global_face): Restore old global/local
7800 attribute override order. Use inline loop instead of calling
7801 default_face_vector.
7803 2000-09-07 Gerd Moellmann <gerd@gnu.org>
7805 * ralloc.c (obtain, relinquish, relinquish, r_alloc_size_in_use)
7806 (get_bloc, relocate_blocs, update_heap_bloc_correspondence)
7807 (resize_bloc, r_alloc_sbrk, r_alloc_init): Add casts to `char *'
7808 where necessary, in case POINTER_TYPE is `void'.
7810 2000-09-07 Eli Zaretskii <eliz@is.elta.co.il>
7812 * frame.c (make_terminal_frame): Initialize frame foreground and
7813 background colors to unspecified, for the initial instance of an
7816 2000-09-07 Gerd Moellmann <gerd@gnu.org>
7818 * ralloc.c (mmap_find): Fix overlap computation.
7819 (mmap_enlarge): Compute nbytes before trying to find an
7822 * xfaces.c (smaller_face): Compare font heights with `<' and `>'
7825 * lread.c (syms_of_lread): Change value of regexp
7826 Vbytecomp_version_regexp to not match some XEmacs-compiled files.
7828 * xmenu.c (xdialog_show): When looking up the selection in
7829 menu_items, take `quote' boundaries into account; this corresponds
7830 to a nil ITEM in x-popup-dialog.
7832 2000-09-07 Kenichi Handa <handa@etl.go.jp>
7834 * charset.h (MIN_CHARSET_OFFICIAL_DIMENSION1): Define it as 0x80,
7836 (MIN_CHAR_OFFICIAL_DIMENSION1): Define it as ((0x81 - 0x70) << 7).
7838 * coding.c (encode_coding_sjis_big5): Use translation table for
7839 encoding, not decoding. Fix the handling of latin-jisx0201.
7840 Check for the charset katakana-jisx0201 too.
7841 (ONE_MORE_CHAR): Call translate_char with CHARSET arg -1.
7842 (detect_coding_sjis): Check the byte sequence more rigidly.
7844 2000-09-07 Gerd Moellmann <gerd@gnu.org>
7846 * xfaces.c (Vparam_value_alist): New variable.
7847 (syms_of_xfaces): Initialize it.
7848 (Finternal_set_lisp_face_attribute): Avoid more consing.
7850 * frame.c (Fframe_parameter): Handle `name' and `background-mode'
7852 (Fframe_parameter) [HAVE_X_WINDOWS]: Handle `display' specially.
7853 (Qbackground_mode): New variable.
7854 (syms_of_frame_1): Initialize Qbackground_mode.
7856 * lisp.h (Qdisplay): Declare extern.
7858 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is 0,
7859 change face on all frames, and change the default for new frames.
7861 2000-09-07 Dave Love <fx@gnu.org>
7863 * Makefile.in [!SYSTEM_MALLOC && REL_ALLOC_MMAP]: Set mallocobj.
7865 2000-09-07 Kenichi Handa <handa@etl.go.jp>
7867 * charset.h (MAKE_CHAR): Be sure to set MSB of C1 to 0.
7869 * charset.c: Include composite.h
7870 (lisp_string_width): New function.
7871 (Fstring_width): Call lisp_string_width instead of strwidth.
7873 * Makefile.in (charset.o): Depends on composite.h.
7875 * process.c (read_process_output): Before inserting the decoded
7876 text in the buffer, adjust the multibyteness.
7878 2000-09-06 Gerd Moellmann <gerd@gnu.org>
7880 * buffer.c (set_buffer_internal_1) [REL_ALLOC_MMAP]: If
7881 buffer's text buffer is null, map new memory.
7883 * ralloc.c (POINTER, SIZE) [emacs]: Define in terms of
7884 POINTER_TYPE and size_t.
7885 (struct mmap_region) [REL_ALLOC_MMAP]: New structure.
7886 (mmap_regions, mmap_regions_1) [REL_ALLOC_MMAP]: New variables.
7887 (ROUND, MMAP_REGION_STRUCT_SIZE, MMAP_REGION, MMAP_USER_AREA)
7888 [REL_ALLOC_MMAP]: New macros.
7889 (mmap_find, mmap_free, mmap_enlarge, mmap_set_vars)
7890 (mmap_mapped_bytes, r_alloc, r_re_alloc, r_alloc_free)
7891 [REL_ALLOC_MMAP]: New functions.
7893 * emacs.c (Fdump_emacs) [REL_ALLOC_MMAP]: Call mmap_set_vars
7894 before and after unexec.
7896 * buffer.c (init_buffer) [REL_ALLOC_MMAP]: Map new buffer
7897 text buffers if necessary.
7899 * buffer.h (R_ALLOC_DECLARE): Removed because unused.
7900 (r_alloc, r_re_alloc, r_alloc_free): Use POINTER_TYPE and size_t
7903 * config.in (HAVE_MMAP): Add #undef.
7905 2000-09-05 Gerd Moellmann <gerd@gnu.org>
7907 * frame.c (Qdisplay_type): New variable.
7908 (syms_of_frame_1): Initialize it.
7909 (Fframe_parameter): New function that avoids consing.
7910 (syms_of_frame): Defsubr it.
7912 * buffer.c (Fother_buffer): Consider buffers as invisible when
7913 they are displayed in a window on an invisible frame.
7915 * window.c (window_loop) <GET_LARGEST_WINDOW>: Fix bug making
7916 get-largest-window always return nil.
7918 2000-09-04 Gerd Moellmann <gerd@gnu.org>
7920 * lread.c (syms_of_lread): Make Vbytecomp_version_regexp a Lisp
7921 variable; recognize Emacs 19 elc files.
7923 2000-09-04 Miles Bader <miles@gnu.org>
7925 * xmenu.c (xmenu_show): Call x_set_menu_resources_from_menu_face
7926 before initially popping up the menu, so the menu doesn't flash
7927 when the face settings are significantly different from the defaults.
7929 2000-09-04 Stefan Monnier <monnier@cs.yale.edu>
7931 * regex.c (WIDE_CHAR_SUPPORT): New macro.
7932 (btowc, iswctype, wctype) [_LIBC]: Redefine to __<fun>.
7933 (BIT_ALPHA, BIT_ALNUM, BIT_ASCII, BIT_NONASCII, BIT_GRAPH, BIT_PRINT)
7934 (BIT_UNIBYTE): Remove.
7935 (re_match_2_internal): Delete corresponding code and streamline the
7936 BIT_MULTIBYTE case to not bother checking ISUNIBYTE.
7937 (CHAR_CLASS_MAX_LENGTH) [!WIDE_CHAR_SUPPORT]: Set to 9 rather than 6.
7938 (re_wctype_t): New type.
7939 (re_wctype, re_iswctype, re_wctype_to_bit): New functions.
7940 (regex_compile): Use them and fix handling of overly long char classes.
7942 2000-09-03 Andrew Innes <andrewi@gnu.org>
7944 * makefile.w32-in: Change to DOS line endings.
7946 * s/ms-w32.h (ORDINARY_LINK): New define.
7948 * w32.c (_ANONYMOUS_UNION) [__GNUC__]: New define
7949 (_ANONYMOUS_STRUCT) [__GNUC__]: New define.
7951 * makefile.w32-in (clean): Don't delete config.h and epaths.h.
7952 (distclean): Delete them here instead.
7954 * w32proc.c (compare_env): Convert to uppercase for comparison,
7955 not lowercase, to match how the native Windows shell works.
7957 2000-09-03 Jason Rumney <jasonr@gnu.org>
7959 * ChangeLog: Remove -unix from coding. Let Emacs autodetect, as
7960 CVS changes the line-ends when checking in/out on DOS/Windows.
7962 * makefile.nt (emacs): Do not change directory to run temacs, as
7963 the load-path is set relative to current directory.
7965 2000-09-03 Miles Bader <miles@gnu.org>
7967 * xterm.c (x_alloc_lighter_color_for_widget): New function.
7969 2000-09-02 Gerd Moellmann <gerd@gnu.org>
7971 * xdisp.c (redisplay_mode_lines): New function.
7972 (display_mode_lines): Return number of mode lines displayed.
7973 (echo_area_display): Use redisplay_mode_lines to draw garbaged
7974 mode lines. Don't temporarily bind redisplay-dont-pause to t.
7976 * emacs.c, callint.c, doc.c, editfns.c: Remove includes of
7977 string.h and strings.h.
7978 (index) [HAVE_INDEX]: Add prototype.
7980 * unexelf.c (SHT_PROGBITS) [__NetBSD__ && !PT_LOAD]: Don't define.
7981 (SHT_MIPS_DEBUG, HDRR) [__NetBSD__ && __mips__]: Define.
7983 * s/netbsd.h [!NO_C_SOURCE]: Include <signal.h>.
7984 (GC_SETJMP_WORKS, GC_MARK_STACK): Define.
7986 2000-09-01 Gerd Moellmann <gerd@gnu.org>
7988 * lread.c (read1): Accept `?' as symbol constituent, for
7989 compatiblity with XEmacs.
7991 2000-08-31 Stefan Monnier <monnier@cs.yale.edu>
7993 * regex.h (RE_NO_NEWLINE_ANCHOR): New syntax flag.
7994 (struct re_pattern_buffer): Remove newline_anchor.
7995 * regex.c: Keep namespace clean for GNU libc by renaming <fun>
7996 to __<fun> and using `weak_alias (__<fun>, <fun>)'.
7997 (re_max_failures, fail_stack): Use size_t rather than unsigned.
7998 (regex_compile): For ^ and $, choose between buffer and line (beg|end)
7999 depending on the new RE_NO_NEWLINE_ANCHOR syntax flag.
8000 (print_compiled_pattern, re_search_2, mutually_exclusive_p)
8001 (re_match_2_internal, re_compile_pattern, re_comp, regcomp):
8002 Get rid of references to newline_anchor.
8003 (regcomp): Allocate and precompute a fastmap.
8005 2000-08-31 Gerd Moellmann <gerd@gnu.org>
8007 * lread.c (openp): GCPRO local variable `filename'.
8009 2000-08-30 Stefan Monnier <monnier@cs.yale.edu>
8011 * regex.h (struct re_pattern_buffer): Use size_t for used/allocated.
8013 * regex.c: Merge some changes from GNU libc. Add prototypes.
8014 (bcopy, bcmp, REGEX_REALLOCATE, re_match_2_internal):
8015 Use memcmp and memcpy instead of bcopy and bcmp.
8016 (init_syntax_once): Use ISALNUM.
8017 (PUSH_FAILURE_POINT, re_match_2_internal): Remove failure_id.
8018 (REG_UNSET_VALUE): Remove. Use NULL instead.
8019 (REG_UNSET, re_match_2_internal): Use NULL.
8020 (SET_HIGH_BOUND, MOVE_BUFFER_POINTER, ELSE_EXTEND_BUFFER_HIGH_BOUND):
8022 (EXTEND_BUFFER): Use them (to work with BOUNDED_POINTERS).
8023 (GET_UNSIGNED_NUMBER): Don't use ISDIGIT.
8024 (regex_compile): In handle_interval, return an error rather than try to
8025 unfetch the interval if we can't find the closing brace.
8026 Obey the RE_NO_GNU_OPS syntax bit.
8027 (TOLOWER): New macro.
8029 (regexec): Allocate regs.start and regs.end as one block.
8031 2000-08-30 Gerd Moellmann <gerd@gnu.org>
8033 * xdisp.c (echo_area_display): Check display_completed instead
8034 of calling detect_input_pending.
8036 * dispnew.c (update_frame): Only set display_completed here; move
8037 the update_begin and update_end calls here from update_frame_1.
8038 (update_frame_1): Don't set display_completed here, don't call
8039 update_begin/update_end.
8041 * xfaces.c (set_font_frame_param): Use Fmodify_frame_parameters
8042 instead of store_frame_param.
8044 2000-08-29 Gerd Moellmann <gerd@gnu.org>
8046 * dispnew.c (build_frame_matrix_from_leaf_window): If a row of a
8047 desired window matrix hasn't been displayed, use the current row
8048 instead. Make sure that only those frame rows are updated for
8049 which there exists a corresponding enabled desired row.
8051 2000-08-29 Miles Bader <miles@gnu.org>
8053 * xfaces.c (default_face_vector): New function.
8054 (Finternal_merge_in_global_face): Use it instead of merge_face_vectors.
8056 2000-08-29 Gerd Moellmann <gerd@gnu.org>
8058 * lread.c (openp): Prevent temporary string passed to
8059 Ffile_readable_p from being garbage collected.
8061 2000-08-28 Dave Love <fx@gnu.org>
8063 * keymap.c (store_in_keymap): Add `static' to declaration.
8065 2000-08-28 Gerd Moellmann <gerd@gnu.org>
8067 * emacs.c, callint.c, doc.c, editfns.c
8068 (toplevel) [HAVE_STRING_H]: Include string.h.
8069 (toplevel) [HAVE_STRINGS_H]: Include strings.h.
8070 (index): Remove prototypes which might conflict with non-standard
8071 definitions of index/strchr.
8073 * s/usg5-3.h (index): Define only if not HAVE_INDEX.
8074 (rindex): Define only if !HAVE_RINDEX.
8076 * s/sco5.h (bcopy, bzero, bcmp): Don't define.
8078 * config.in (HAVE_INDEX, HAVE_RINDEX, HAVE_STRINGS_H): Add undefs.
8080 2000-08-28 Miles Bader <miles@gnu.org>
8082 * xfaces.c (merge_face_vectors): Clear TO's :font attribute if
8083 made inconsistent by a font-related attribute in FROM.
8084 (merge_face_inheritance): Add function comment.
8086 2000-08-28 Kenichi Handa <handa@etl.go.jp>
8088 * keyboard.c (read_char_minibuf_menu_prompt): Call read_char with
8089 the 4th arg (PREV_EVENT) Qt to suppress input method.
8091 2000-08-27 Stefan Monnier <monnier@cs.yale.edu>
8093 * regex.c: Indent cpp directives and remove parens after `defined'.
8094 (PTR_TO_OFFSET, POS_AS_IN_BUFFER): Move to a better place.
8095 (ISDIGIT, ISCNTRL, ISXDIGIT) [!emacs]: Remove duplicate definition.
8096 (regex_compile): Use RE_FRUGAL instead of RE_ALL_GREEDY.
8097 (re_compile_pattern): Use size_t for length.
8098 (init_syntax_once): Move to a better place.
8099 * regex.h: Merge changes from GNU libc. Indent cpp directives.
8100 (RE_FRUGAL): Replaces RE_ALL_GREEDY (inverted meaning).
8102 * syntax.c (back_comment): Detect cases where a comment-starter is
8103 actually inside another comment as in: /* a // b */ c // d \n.
8104 Make it clear that `comstart_pos' is unused for nested comments.
8106 * keymap.c (store_in_keymap, fix_submap_inheritance): New prototypes.
8107 (KEYMAPP): New macro.
8108 (Fkeymap_parent, Fset_keymap_parent): Use it.
8109 (fix_submap_inheritance): Mark it static.
8110 (define_as_prefix, describe_buffer_bindings, describe_command)
8111 (describe_translation, describe_map): Complete prototypes.
8113 * lisp.h (store_in_keymap, fix_submap_inheritance): Remove.
8115 * keyboard.c (menu_bar_item): Detect duplicate entries for all items
8116 to better match the key-lookup behavior.
8118 2000-08-27 Gerd Moellmann <gerd@gnu.org>
8120 * xfaces.c (lface_fully_specified_p): Handle :inherit.
8121 (Finternal_set_lisp_face_attribute): Fix typo in error message.
8123 2000-08-27 Eli Zaretskii <eliz@is.elta.co.il>
8125 * Makefile.in (dispnew.o, indent.o, fontset.o, minibuf.o)
8126 (process.o, scroll.o, sysdep.o): Depend on keyboard.h.
8127 (xterm.o): Depend on coding.h
8129 2000-08-26 Kenichi Handa <handa@etl.go.jp>
8131 * cmds.c (internal_self_insert): Delete '#ifdef HAVE_FACES' and
8132 the corresponding '#endif'.
8134 2000-08-26 Miles Bader <miles@gnu.org>
8136 * dispextern.h (enum lface_attribute_index): Add LFACE_INHERIT_INDEX.
8137 * xfaces.c (QCinherit): New variable.
8138 (syms_of_xfaces): Initialize it.
8139 (LFACE_INHERIT): New macro.
8140 (Finternal_get_lisp_face_attribute)
8141 (merge_face_vector_with_property)
8142 (Finternal_set_lisp_face_attribute): Deal with :inherit attribute.
8143 (check_lface_attrs): Allow new types of face height. Check
8145 (CYCLE_CHECK): New macro.
8146 (merge_face_inheritance): New function.
8147 (merge_face_vectors): Merge inherited faces too. Add F and
8148 CYCLE_CHECK arguments.
8149 (merge_face_vector_with_property, Finternal_merge_in_global_face)
8150 (lookup_named_face, lookup_derived_face, realize_named_face)
8151 (face_at_string_position, face_at_buffer_position): Supply
8152 new F and CYCLE_CHECK arguments to merge_face_vectors.
8153 (merge_face_heights): New function.
8154 (merge_face_vectors, merge_face_vector_with_property)
8155 (Finternal_set_lisp_face_attribute): Call merge_face_heights to
8156 handle relative face heights.
8157 (lface_same_font_attributes_p): Compare heights using EQ.
8159 2000-08-26 Kenichi Handa <handa@etl.go.jp>
8161 * charset.c (char_to_string): Check the character validity.
8162 (char_valid_p): If C is not less than MAX_CHAR, be sure to return 0.
8164 2000-08-25 Stefan Monnier <monnier@cs.yale.edu>
8166 * regex.c (PUSH_FAILURE_COUNT): New macro.
8167 (POP_FAILURE_REG_OR_COUNT): Renamed from POP_FAILURE_REG.
8168 Handle popping of a register's or a counter's data.
8169 (POP_FAILURE_POINT): Use the new name.
8170 (re_match_2_internal): Push counter data on the stack for succeed_n,
8171 jump_n and set_number_at and remove misleading dead code in succeed_n.
8173 2000-08-25 Gerd Moellmann <gerd@gnu.org>
8175 * xdisp.c (redisplay_internal): If considering all windows on all
8176 frames, update the display for each frame as soon as possible,
8177 instead of first building all desired matrices for all frames, and
8178 then updating them all.
8179 (try_cursor_movement): Handle case that last_cursor.vpos is -1.
8181 2000-08-24 Gerd Moellmann <gerd@gnu.org>
8183 * bytecode.c (mark_byte_stack): Add a comment.
8185 * frame.h (FRAME_FLAGS_AREA_COLS, FRAME_FLAGS_AREA_WIDTH)
8186 (FRAME_LEFT_FLAGS_AREA_WIDTH): Return 0 unless frame is
8189 2000-08-24 Kenichi Handa <handa@etl.go.jp>
8191 * minibuf.c (do_completion): Always use compare-string, not
8192 string-equal because the latter doesn't pay attention to
8193 multibyteness of strings.
8195 * process.c (create_process): Don't setup raw-text coding here.
8196 (Fopen_network_stream): Don't set coding->src_multibyte and
8197 coding->dst_multibyte here.
8198 (read_process_output): For process filter, return unibyte string
8199 if default-enable-multibyte-characters is nil.
8200 (send_process): If OBJECT is multibyte text, be sure to encoded it
8201 by the specified coding system for the process. Otherwise, setup
8203 (init_process): Don't initialize default-process-coding-system here.
8205 2000-08-23 Eli Zaretskii <eliz@is.elta.co.il>
8207 * buffer.c (syms_of_buffer) <scroll-up-aggressively>: Doc fix.
8208 <scroll-down-aggressively>: Likewise.
8210 2000-08-23 Kenichi Handa <handa@etl.go.jp>
8212 * coding.c (encode_eol): Fix bug for the case of dst_bytes being
8213 zero. Set coding->produced_char correctly.
8215 2000-08-22 Andrew Innes <andrewi@gnu.org>
8217 * makefile.w32-in: New file.
8219 * unexw32.c (unexec): Ignore old_name, and use the actual location
8220 of the current executable instead. Base new_name on this.
8222 * w32proc.c (create_child): Remove reference to security
8223 descriptor, which isn't needed and doesn't compile with mingw32.
8225 * w32term.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
8226 up dllimport attributes.
8227 (x_update_window_end): Update prototype.
8229 * unexec.c (write_segment) [USE_CRT_DLL]: Remove unnecessary
8230 extern, which screws up dllimport attributes.
8232 * sysdep.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
8233 up dllimport attributes.
8235 * strftime.c [USE_CRT_DLL]: Remove unnecessary extern, which
8236 screws up dllimport attributes.
8238 * process.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
8239 up dllimport attributes.
8240 (create_process) [USE_CRT_DLL]: Remove unnecessary extern, which
8241 screws up dllimport attributes.
8243 * lread.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
8244 up dllimport attributes.
8246 * keyboard.c [USE_CRT_DLL]: Remove unnecessary extern, which
8247 screws up dllimport attributes.
8249 * floatfns.c [USE_CRT_DLL]: Remove unnecessary extern, which
8250 screws up dllimport attributes.
8252 * fileio.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
8253 up dllimport attributes.
8255 * emacs.c (malloc_initialize_hook) [USE_CRT_DLL]: Remove
8256 unnecessary extern, which screws up dllimport attributes.
8259 * editfns.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
8260 up dllimport attributes.
8262 * dispnew.c (window_change_signal) [USE_CRT_DLL]: Remove
8263 unnecessary extern, which screws up dllimport attributes.
8265 * callproc.c [USE_CRT_DLL]: Remove unnecessary extern, which
8266 screws up dllimport attributes.
8268 * buffer.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
8269 up dllimport attributes.
8271 * w32proc.c (IsValidLocale): Extern missing from mingw32 headers.
8273 * w32bdf.c (search_file_line):
8274 (set_bdf_font_info):
8276 (w32_get_bdf_glyph):
8277 (w32_BDF_to_x_font): Fix compile warnings.
8279 * w32menu.c: Include keyboard.h before frame.h. Fix compile warnings.
8281 * w32select.c: Include keyboard.h before frame.h.
8283 * w32fns.c (max): Define macro.
8284 (JOHAB_CHARSET): Define if not known.
8285 (MOD_ALT, MOD_CONTROL, MOD_SHIFT, MOD_WIN): Define if not known.
8286 (Fx_show_tip): Synch with X version.
8288 * w32xfns.c: Include keyboard.h before frame.h.
8290 * w32fns.c: Include keyboard.h before frame.h.
8292 * w32term.c: Include keyboard.h before frame.h.
8294 * fontset.c: Include keyboard.h before frame.h.
8296 * w32inevt.c: Include keyboard.h before frame.h.
8297 (MOUSE_MOVED): Define if not known.
8299 * minibuf.c: Include keyboard.h before frame.h.
8301 * keyboard.c: Include keyboard.h before frame.h.
8303 * indent.c: Include keyboard.h before frame.h.
8305 * dispnew.c: Include keyboard.h before frame.h.
8307 * buffer.c: Include keyboard.h before frame.h.
8309 * alloc.c: Include keyboard.h before frame.h.
8311 * print.c: Include keyboard.h before frame.h.
8313 * process.c: Include keyboard.h before frame.h.
8315 * scroll.c: Include keyboard.h before frame.h.
8317 * sysdep.c: Include keyboard.h before frame.h.
8319 * term.c: Include keyboard.h before frame.h.
8321 * window.c: Include keyboard.h before frame.h.
8323 * xdisp.c: Include keyboard.h before frame.h.
8324 Separate GLYPH_DEBUG and DEBUG_TRACE_MOVE.
8326 * frame.c: Include keyboard.h before frame.h.
8328 * w32heap.h: Undefine min, max.
8330 * w32gui.h: Undefine min, max.
8332 * unexw32.c: Change PUCHAR to PCHAR.
8333 (PTR_TO_OFFSET): Cast ptr to unsigned char *.
8336 (copy_executable_and_dump_data): Remove unnecessary static defs.
8337 (copy_executable_and_dump_data): Fix compile warnings.
8339 * sysdep.c (NULL) [WINDOWSNT]: Define NULL if not defined.
8341 * w32console.c (min): Define macro.
8342 (clear_frame, write_glyphs): Fix compile warning.
8344 * w32proc.c (compare_env):
8345 (find_child_console): Fix compile warning.
8347 * w32.c (sys_strerror): Use sys_nerr instead of _sys_nerr. Use
8348 sys_errlist instead of _sys_errlist.
8349 (get_emacs_configuration_options): New function.
8351 * s/ms-w32.h (sys_nerr): Provide default definition.
8352 (strdup, strupr, strnicmp, stricmp, tzset, tzname): Map to same
8353 name with _ prepended.
8354 (NSIG): Define if not known.
8355 (get_emacs_configuration): Provide extern declaration.
8356 (get_emacs_configuration_options): Provide extern declaration.
8357 (EMACS_CONFIG_OPTIONS): Call get_emacs_configuration_options.
8359 * w32.c (gettimeofday): Use struct timeb, not struct _timeb.
8361 (read_unc_volume): Fix compile warning.
8363 * s/ms-w32.h (_WINSOCK_H): Define to prevent normal winsock
8364 definitions from being used.
8366 * lisp.h [WINDOWSNT]: Don't declare externs for getenv, ctime and getwd.
8368 * w32.c (unc_volume_file_attributes):
8369 (open_unc_volume): Make arg const.
8371 * sysdep.c [WINDOWSNT]: Remove extern decl of errno.
8372 (read_input_waiting): Remove excess parameter.
8374 * w32.c (init_environment): Call _access.
8375 (check_windows_init_file): Call _close.
8376 (init_user_info): Call _putenv.
8377 (init_environment): Call _putenv and _strdup.
8378 (init_ntproc): Reset volume info cache on startup.
8380 * s/ms-w32.h (malloc, free, realloc, calloc): Rename if
8381 USE_CRT_DLL is defined, so Emacs can use GNU malloc even though it
8382 cannot override the CRT malloc.
8384 * makefile.nt (LOCAL_FLAGS): Define USE_CRT_DLL if requested.
8385 (LINK_FLAGS): Append to original value of LINK_FLAGS.
8387 * w32heap.c [!USE_CRT_DLL]: Don't define _heap_init and _heap_term
8388 unless we are linking with a static CRT.
8389 (RVA_TO_PTR): Cast result to unsigned char*.
8391 * w32.c (GetCachedVolumeInformation): Use xmalloc, xfree and xstrdup.
8392 (add_volume_info): Use xstrdup.
8394 2000-08-22 Stefan Monnier <monnier@cs.yale.edu>
8396 * minibuf.c (Vcompletion_auto_help): Renamed from `auto_help'.
8397 (do_completion, Fminibuffer_complete_word): Use it.
8398 (syms_of_minibuf): Turn completion-auto-help into a proper Lisp
8399 var so it can take non-boolean values.
8401 2000-08-21 Gerd Moellmann <gerd@gnu.org>
8403 * editfns.c (find_field): Formatting changes.
8404 (toplevel): Some old-style function forward declarations
8405 changed to prototypes, some new protypes added, some functions
8408 * lisp.h (set_time_zone_rule): Add prototype.
8409 (use_dialog_box): External declaration.
8411 * keyboard.c (gen_help_event): Add parameter SIZE.
8412 (kbd_buffer_events_waiting): Slightly rewritten.
8413 (clear_event): New function.
8414 (kbd_buffer_get_event): Use it, and clear the input_events of
8416 (init_keyboard): Remove duplicate creation of kbd_buffer_gcpro and
8417 don't fill the newly created array with nils.
8418 (toplevel): Convert some old-style function forward declarations
8421 * keyboard.h (gen_help_event): Change prototype.
8423 * xterm.c (XTread_socket): Change calls to gen_help_event.
8425 * w32term.c (w32_read_socket): Change calls to gen_help_event.
8427 * eval.c (Fmacroexpand): Doc fix.
8429 2000-08-20 Jason Rumney <jasonr@gnu.org>
8431 * w32term.h (x_display_info_for_display): Remove as this function
8432 does not exist on W32.
8434 * w32term.c (help_echo_window): New variable.
8435 (syms_of_w32term): staticpro it.
8436 (note_mode_line_highlight): Set it.
8437 (XTextExtents16): Removed as there is no equivalent on W32.
8438 (x_compute_glyph_string_overhangs): Incomplete body removed, as
8439 the X way of doing this will not work for W32.
8440 (w32_intersect_rectangles): Removed. Use IntersectRect API call.
8441 (x_draw_image_foreground): Avoid drawing outside of the clip area
8442 when image doesn't have a mask.
8443 (note_mouse_highlight): Process overlays in the right order of
8444 priority. Set help_echo_window.
8445 (x_draw_bar_cursor): If cursor is on an image, draw a box cursor
8446 because that's more visible for large images.
8448 * w32menu.c (keymap_panes): Pass the keymap's prompt as the pane
8449 name to single_keymap_panes.
8450 (w32_menu_show): Set wv->title when dealing with titles.
8451 (w32_menu_display_help): Call show_help_echo with OBJECT and POS.
8453 2000-08-21 Miles Bader <miles@gnu.org>
8455 * minibuf.c (do_completion): Try again if we rewrite the input
8456 string, but no completion was done, so that any completion message
8459 2000-08-20 Gerd Moellmann <gerd@gnu.org>
8461 * xfaces.c (lface_equal_p): Compare strings differently.
8462 (Qtty_color_alist, Vtty_defined_color_alist): New variables.
8463 (realize_tty_face): Use them.
8464 (syms_of_xfaces): Initialize new variables.
8465 (map_tty_color): New function, extracted from realize_tty_face.
8466 (map_tty_color) [MSDOS || WINDOWSNT]: If using the frame's default
8467 foreground or background color, store the new color name in the
8468 realized face; previous code trying to do this had no effect.
8469 (realize_tty_face): Use map_tty_color.
8470 (Fclear_face_cache): Set face_change_count and ensure thorough
8473 2000-08-19 Gerd Moellmann <gerd@gnu.org>
8475 * undo.c (record_first_change, record_marker_adjustment): Don't
8476 use XBUFFER on last_undo_buffer which might not be a buffer.
8478 2000-08-18 Kenichi Handa <handa@etl.go.jp>
8480 * coding.c (decode_coding_string): Set members consumed,
8481 consumed_char, produced, produced_char of *coding correctly. If
8482 decode_coding doesn't consume any byte, don't try anymore.
8483 (encode_coding_string): Likewise.
8485 2000-08-18 Gerd Moellmann <gerd@gnu.org>
8487 * lisp.h (CHECK) [ENABLE_CHECKING]: Make both sides of the
8488 conditional have void type, for Standard C compilers.
8490 * xdisp.c (redisplay_internal): Compare windows for equality with
8491 EQ, instead of applying XWINDOW to something that might not
8494 2000-08-18 Kenichi Handa <handa@etl.go.jp>
8496 * fontset.c (Finternal_char_font): Search only the selected frame
8497 for a window of the current buffer.
8499 2000-08-18 Gerd Moellmann <gerd@gnu.org>
8501 * minibuf.c (do_completion): Use EQ instead of `!=' to compare
8504 * keyboard.c (kbd_buffer_get_event): Handle the case that the
8505 second half of a HELP_EVENT is found at the start of kbd_buffer.
8507 2000-08-18 Miles Bader <miles@gnu.org>
8509 * lisp.h (Lisp_String): Replace DECLARE_INTERVALS with real decl.
8511 * editfns.c (save_restriction_save): Rewrite to use markers.
8512 (save_restriction_restore): Rewrite to understand new form of data
8513 saved by save_restriction_save.
8514 (Fsave_restriction): Remove cautionary note in doc-string.
8516 2000-08-17 Gerd Moellmann <gerd@gnu.org>
8518 * fileio.c (build_annotations): Add a comment explaining the
8519 return value of format-annotate-function. Replace a spurious call
8520 to Flength with a CONSP test. Call format-annotate-function with
8521 a fifth arg specifying how many times the function is been called
8522 in a row, to let it choose temporary buffers appropriately.
8524 2000-08-17 Dave Love <fx@gnu.org>
8526 * lisp.h: Remove DECLARE_INTERVALS, INITIALIZE_INTERVAL. Don't
8527 declare make_temp_name twice.
8529 * lread.c: Prototype readevalloop, load_unwind, load_descriptor_unwind.
8530 (unreadpure): Give it an arg.
8532 * unexalpha.c: Prototype fatal_unexec, mark_x,
8533 update_dynamic_symbols. Declare unexec as void.
8535 * cm.c [HAVE_TERMCAP_H]: Include <termcap.h>.
8536 [!HAVE_TERMCAP_H]: Prototype tputs, tgoto.
8538 * alloc.c (lisp_malloc): Declare with POINTER_TYPE.
8539 [SYSTEM_MALLOC]: Make decls in malloc.h conditional on DOUG_LEA_MALLOC.
8541 * alloca.c: Use #error.
8542 [POINTER_TYPE]: Use it.
8544 * eval.c (Fdefvar): Doc fix.
8546 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Avoid
8547 INITIALIZE_INTERVAL.
8549 * buffer.h: Avoid DECLARE_INTERVALS.
8551 * config.in: Add size_t.
8553 2000-08-17 Eli Zaretskii <eliz@is.elta.co.il>
8555 * w16select.c (set_clipboard_data): If there's not enough memory
8556 to put text into clipboard, return 1, as Fw16_set_clipboard_data
8557 expects. In case of other failures, return 3.
8558 (system_error_msg): New error message.
8559 (Fw16_set_clipboard_data): If set_clipboard_data returns 3, print
8562 2000-08-16 Gerd Moellmann <gerd@gnu.org>
8564 * term.c (write_glyphs): Also turn off inverse video after turning
8565 off other appearances in case TS_exit_attribute_mode is not equal
8566 to TS_end_standout_mode.
8567 (insert_glyphs): Turn inverse video on/off for each run of glyphs
8569 (turn_off_face): Reset standout_mode only if
8570 TS_exit_attribute_mode has been output and TS_exit_attribute_mode
8571 is equal to TS_end_standout_mode.
8573 2000-08-16 Kenichi Handa <handa@etl.go.jp>
8575 * coding.c (encode_coding): Fix the bug of not flushing ISO escape
8576 sequence at the end of the source block.
8578 * ccl.c (Fccl_program_p): Docstring modified.
8579 (Fccl_execute): Likewise.
8580 (Fccl_execute_on_string): Likewise.
8582 2000-08-16 Eli Zaretskii <eliz@is.elta.co.il>
8584 * msdos.c (IT_write_glyphs): Convert cbp to unsigned char *.
8586 2000-08-16 Kenichi Handa <handa@etl.go.jp>
8588 The following changes are mainly to fix bugs of
8589 encode/decode-coding-string failing if encoding/decoding return
8590 CODING_FINISH_INSUFFICIENT_DST. In addition, delete the global
8591 variable conversion_buffer.
8593 * ccl.c (CCL_WRITE_CHAR): If CH is eight-bit-control char,
8594 decrement dst_end to avoid buffer overflow in the later call of
8597 * coding.h (conversion_buffer_size, conversion_buffer)
8598 (get_conversion_buffer): Extern deleted.
8600 * coding.c (MINIMUM_CONVERSION_BUFFER_SIZE): Macro deleted.
8601 (conversion_buffer, conversion_buffer_size): Variables deleted.
8602 (get_conversion_buffer): Function deleted.
8603 (struct conversion_buffer): New structure.
8604 (MAX_ALLOCA): New macro.
8605 (allocate_conversion_buffer): New macro.
8606 (extend_conversion_buffer, free_conversion_buffer): New functions.
8607 (ccl_coding_driver): Set coding->result.
8608 (decode_coding): Set coding->result to CODING_FINISH_NORMAL if
8609 this is the last block of source.
8610 (encode_coding): Likewise. Handle the source block as the last
8611 one only when the whole source text is consumed.
8612 (decode_coding_string): Handle the case that the output buffer is
8613 too small to decode the whole source text. Use
8614 allocate_conversion_buffer, extend_conversion_buffer and
8615 free_conversion_buffer, not get_conversion_buffer.
8616 (encode_coding_string): Likewise.
8617 (init_coding): Function deleted.
8618 (init_coding_once): Delete code to initialize conversion_buffer_size.
8620 * emacs.c (main): Don't call init_coding.
8622 * msdos.c (IT_write_glyphs): Use a locally declared conversion_buffer.
8624 * term.c (write_glyphs): Use a locally declared conversion_buffer.
8625 (insert_glyphs): Likewise.
8627 * w32console.c (write_glyphs): Use a locally declared
8630 2000-08-15 Eli Zaretskii <eliz@is.elta.co.il>
8632 * msdos.c (IT_update_begin): Don't crash if mouse_face_mouse_frame
8633 member of display_info is NULL.
8635 2000-08-15 Gerd Moellmann <gerd@gnu.org>
8637 * alloc.c (compact_small_strings): Use safe_bcopy, add an assertion.
8639 * term.c (turn_off_face): Reset standout_mode when resetting
8640 appearances with capability `me'.
8641 (write_glyphs): Switch on inverse video before each face change.
8643 2000-08-14 Dave Love <fx@gnu.org>
8645 * alloc.c [HAVE_UNISTD_H]: Include unistd.h; don't declare sbrk.
8646 [!HAVE_UNISTD_H]: Use POINTER_TYPE to declare sbrk.
8647 (lisp_free): Declare and make static.
8649 * window.c: Fix embedded comment.
8650 (syms_of_window): Fix doc string.
8652 2000-08-14 Gerd Moellmann <gerd@gnu.org>
8654 * keymap.c (push_key_description): If C without modifiers is < 32,
8655 make sure to print `C-' before `M-', like in the manual.
8657 2000-08-11 Gerd Moellmann <gerd@gnu.org>
8659 * fns.c (hashfn_eq, hashfn_eql): Don't handle strings specially
8660 since they aren't relocated anymore.
8661 (sxhash_string): Make sure returned hash code fits in a Lisp integer.
8663 * xdisp.c (try_cursor_movement): Fix handling of cursor in
8664 partially visible line which is smaller than the window's height.
8666 2000-08-11 Kenichi Handa <handa@etl.go.jp>
8668 * ccl.c (CCL_READ_CHAR): If source is multibyte, pay attention to
8669 the multibyte form of eight-bit-control characters.
8670 (Fccl_execute_on_string): Initialize ccl->multibyte.
8672 * ccl.h (struct ccl_program): New member multibyte.
8674 * coding.c (ccl_coding_driver): Initialize ccl->multibyte.
8676 2000-08-11 Kenichi Handa <handa@etl.go.jp>
8678 * regex.c (regex_compile) <normal_char>: Pay attention to
8680 (analyse_first) <exactn>: Setup fastmap correctly for
8681 eight-bit-control characters.
8683 2000-08-11 Kenichi Handa <handa@etl.go.jp>
8685 * termhooks.h (enum event_kind): New member multibyte_char_keystroke.
8687 * keyboard.c (make_lispy_event): Handle the new event type
8688 multibyte_char_keystroke.
8690 * xterm.c: Include coding.h.
8691 (XTread_socket): Work around a bug of XmbLookupString. If the
8692 input is from XIM, decode it according to the current locale. In
8693 that case, generate multibyte_char_keystroke events.
8695 2000-08-11 Kenichi Handa <handa@etl.go.jp>
8697 * xdisp.c (TRACE_MOVE) [GLYPH_DEBUG]: Delete the last semicolon.
8698 (TRACE_MOVE) [not GLYPH_DEBUG]: Define dummy.
8700 2000-08-10 Gerd Moellmann <gerd@gnu.org>
8702 * xdisp.c (trace_move) [GLYPH_DEBUG]: New variable.
8703 (TRACE_MOVE) [GLYPH_DEBUG]: New macro.
8704 (move_it_in_display_line_to): Record iterator's ascent and descent
8705 before producing glyphs, and restore them when we know the glyph
8706 doesn't fit on the line.
8707 (move_it_to): Restructured so that it's easier to debug. If
8708 moving to a vpos, and not moving to an x or character position,
8709 stop as soon as the specified vpos is reached; don't move further
8710 into that line because that might change the computed line height.
8711 (try_cursor_movement): New function, extracted from the cursor
8712 movement branch of redisplay_window. If ending on a partially
8713 visible line, don't try to scroll if the cursor line is taller
8715 (redisplay_window): Use try_cursor_movement.
8717 * window.c (Fwindow_end): Rewritten to not use Fvertical_motion,
8718 because that function doesn't cope with variable-height lines.
8720 * xterm.c (x_draw_bar_cursor): If cursor is on an image, draw a
8721 box cursor because that's better visible for large images.
8723 2000-08-10 Miles Bader <miles@gnu.org>
8725 * w32term.c (note_mouse_highlight): Update calls to overlays_at.
8727 2000-08-10 Gerd Moellmann <gerd@gnu.org>
8729 * xdisp.c (Vmessages_buffer_name): New variable.
8730 (message_dolog): Use it.
8731 (syms_of_xdisp): Initialize it.
8733 2000-08-10 Eli Zaretskii <eliz@is.elta.co.il>
8735 * msdos.c (IT_note_mouse_highlight): Update the calls to overlays_at.
8736 (toplevel) <kbd_buffer_store_event>: Remove prototype, it's
8737 redundant now that keyboard.h is included.
8739 2000-08-09 Eli Zaretskii <eliz@is.elta.co.il>
8741 * keyboard.c (kbd_buffer_events_waiting): New function.
8743 * keyboard.h (kbd_buffer_events_waiting): Add prototype.
8745 * msdos.c: Include keyboard.h.
8746 (XMenuActivate): Empty no_event events from the event buffer. If
8747 no events are left after that, call clear_input_pending.
8748 (mouse_clear_clicks): New function, code moved from mouse_init.
8749 (mouse_init, XMenuActivate): Call mouse_clear_clicks to force the
8750 mouse driver to ``forget'' any past clicks.
8752 * Makefile.in (msdos.o): Depend on keyboard.h.
8754 2000-08-09 Gerd Moellmann <gerd@gnu.org>
8756 * lisp.h (input_pending): External declaration.
8758 * dispextern.h (Qredisplay_dont_pause): Declare extern.
8760 * xdisp.c (echo_area_display): Display thoroughly if input is
8761 pending. Bind redisplay-dont-pause to t during the redisplay.
8762 in case input is pending.
8764 * dispnew.c (Qredisplay_dont_pause): New variable.
8765 (syms_of_display): Initialize and staticpro it.
8766 (update_frame_1): Don't interrupt the display for pending input if
8767 redisplay_dont_pause is set.
8769 * dispnew.c (mode_line_string): Declare parameter MODE_LINE_P.
8771 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
8773 2000-08-09 Miles Bader <miles@lsi.nec.co.jp>
8775 * callproc.c (Fcall_process): Terminate the unwind-protect around
8776 the post-read-conversion of coding system.
8778 * buffer.c (overlays_at): Add CHANGE_REQ parameter.
8779 (Foverlays_at, Fnext_overlay_change, Fprevious_overlay_change): Use it.
8780 * buffer.h (overlays_at): Update prototype.
8781 * xdisp.c (next_overlay_change): Update call to overlays_at.
8782 * xfaces.c (face_at_buffer_position): Likewise.
8783 * textprop.c (Fget_char_property): Likewise.
8784 * xterm.c (note_mouse_highlight): Likewise.
8786 * minibuf.c (do_completion): Don't consider a simple change of
8787 case as `completion'.
8789 2000-08-08 Ken Raeburn <raeburn@gnu.org>
8791 * keyboard.c (syms_of_keyboard): Initialize last_point_position_buffer.
8792 * undo.c (record_delete): Make sure last_point_position_buffer is
8793 a buffer before comparing pointers.
8795 * coding.h (decode_coding_string): Declare.
8797 * intervals.h (Fprevious_single_char_property_change): Declare.
8799 * textprop.c (Fprevious_single_char_property_change): Don't do
8800 arithmetic directly on lisp objects.
8802 * editfns.c (find_field): Use EQ, not ==, to compare Lisp objects.
8804 * keyboard.h (menu_item_eval_property): Declare.
8806 * xdisp.c (message_dolog): Save and protect string "*Messages*" to
8807 reuse as buffer name, instead of recreating (and discarding) every
8808 time a message is logged.
8809 (with_echo_area_buffer): Make callback arg A2 a lisp object.
8810 (current_message_1, truncate_message_1, set_message_1)
8811 (display_echo_area_1, resize_mini_window_1): Signatures changed.
8812 (current_message, truncate_echo_area, display_echo_area)
8813 (resize_echo_area_axactly): Changed calls.
8815 * coding.c (find_safe_codings): CHAR_TABLE_SET index must be a
8817 (Ffind_coding_systems_region_internal): First argument to Fappend
8818 must be an integer, not a Lisp object.
8820 2000-08-08 Kenichi Handa <handa@etl.go.jp>
8822 * charset.c (Fchar_width): Doc fix.
8824 2000-08-08 Gerd Moellmann <gerd@gnu.org>
8826 * charset.c (Fstring_width): Doc fix.
8828 2000-08-07 Gerd Moellmann <gerd@gnu.org>
8830 * xdisp.c (start_display): When starting display on a continuation
8831 line, clear ascent and descent members of the iterator structure;
8832 the height of the continued line does not affect the height of the
8834 (make_cursor_line_fully_visible): Do nothing if cursor is on a
8835 line taller than the window.
8836 (redisplay_window) <forced window start>: Handle case that the
8837 middle of the window is not found in any row.
8838 (dump_glyph_row): Show more information.
8839 (compute_line_metrics): Use MATRIX_FIRST_TEXT_ROW to determine the
8840 first text line in a glyph matrix.
8842 * xterm.c (x_draw_image_foreground): Avoid drawing outside
8843 of the clip area when image doesn't have a mask.
8845 * fns.c (sweep_weak_table): Fix survival conditions for
8846 key-or-value and key-and-value weakness.
8848 * .gdbinit (xhashtable): New command.
8850 * fns.c (sweep_weak_hash_tables): Fix the code taking unmarked
8851 tables out of the list of all weak hash tables.
8853 * xdisp.c (ensure_echo_area_buffers): If a buffer was killed, and
8854 a new buffer is created, make sure echo_area_buffer[] references
8857 2000-08-07 Eli Zaretskii <eliz@is.elta.co.il>
8859 * msdos.c (Fmsdos_set_mouse_buttons): Add missing backslashes in
8862 2000-08-07 Kenichi Handa <handa@etl.go.jp>
8864 * syntax.c (skip_chars): Fix previous change. Make the handling
8865 of unibyte string consistent with that of regex search.
8867 2000-08-05 Gerd Moellmann <gerd@gnu.org>
8869 * xmenu.c (popup_get_selection): Use xfree instead of free.
8871 * fileio.c (Finsert_file_contents): Use xfree instead of free.
8873 * editfns.c (Ftranspose_regions): Use xfree instead of free.
8875 * callproc.c (child_setup): Use xfree instead of free.
8877 * sysdep.c (opendir, GetTempDirName, run_mac_command): Use xmalloc
8879 (run_mac_command, closedir): Use `xfree' instead of `free'.
8881 * keymap.c (current_minor_maps): Use xmalloc instead of malloc.
8883 * eval.c (error): Use xfree instead of free.
8885 * xfaces.c, xfns.c, w32fns.c: Replace `illegal' with `invalid'.
8887 * fns.c: Replace `illegal' with `invalid'.
8888 (Fmake_hash_table, make_hash_table): Allow table size of 0.
8890 2000-08-05 Kenichi Handa <handa@etl.go.jp>
8892 * syntax.c (skip_chars): Fix handling of multibyte<->unibyte
8895 2000-08-04 Noah Friedman <friedman@splode.com>
8897 * fns.c (Fmake_hash_table): Add missing `\n\' to end of line in
8900 2000-08-04 Gerd Moellmann <gerd@gnu.org>
8902 * syntax.c (skip_chars): Fix typo in error message.
8904 2000-08-04 Andreas Schwab <schwab@suse.de>
8906 * m/ia64.h: Moved from s/ia64.h.
8908 2000-08-04 Kenichi Handa <handa@etl.go.jp>
8910 * process.c (read_process_output): Big simplification. Handle
8911 composition and post-read-conversion of coding system correctly.
8912 (send_process): Handle composition correctly.
8914 * callproc.c (Fcall_process): Handle post-read-conversion of
8915 coding system if any.
8917 * coding.c (decode_coding_iso2022): More strict check for handling
8919 (coding_restore_composition): Pay attention to the case that
8920 cmp_data is not set properly (because of invalid code in the
8922 (run_pre_post_conversion_on_str): Include text properties in the
8924 (decode_coding_string): Set members of coding correctly.
8926 2000-08-03 Gerd Moellmann <gerd@gnu.org>
8928 * s/ia64.h: New file.
8930 * widget.c (set_frame_size, update_wm_hints, EmacsFrameSetValues):
8931 Use NULL instead of 0 at the end of variable argument list of
8932 XtVaGetValues and XtVaSetValues, because 0 fails on systems where
8933 sizeof (int) < sizeof (void *).
8935 * xmenu.c (update_frame_menubar): Use NULL instead of 0 at the end
8936 of variable argument lists of XtVaGetValues and XtVaSetValues.
8938 * xfns.c (Fx_file_dialog): Use NULL instead of 0 at the end of
8939 variable argument lists of XtVaGetValues and XtVaSetValues.
8941 2000-08-02 Gerd Moellmann <gerd@gnu.org>
8943 * alloc.c (lisp_malloc, lisp_free): Use size_t and POINTER_TYPE.
8944 (xrealloc, xmalloc): Use size_t. Some callers adjusted.
8946 * lisp.h (Fsingle_key_description, xmalloc, xrealloc): Change
8949 * keyboard.c (read_char_minibuf_menu_prompt): Add new parameter
8950 in call to Fsingle_key_description.
8952 * keymap.c (Fsingle_key_description): Add parameter NO_ANGLES.
8955 2000-08-02 Colin Walters <walters@cis.ohio-state.edu>
8957 * window.c (display_buffer_reuse_frames): New variable.
8958 (Fdisplay_buffer): If display_buffer_reuse_frames is set, reuse
8959 frames displaying BUFFER.
8960 (syms_of_window): Define Lisp variable display-buffer-reuse-frames.
8962 2000-08-01 Miles Bader <miles@gnu.org>
8964 * editfns.c (Fconstrain_to_field): Fix the conditions for deciding
8965 when to constrain NEW_POS (they were pretty screwed up before).
8967 2000-07-31 Eli Zaretskii <eliz@is.elta.co.il>
8969 * msdos.c (run_msdos_command): Save and restore the master
8970 environment, for the case that child_setup signals an error.
8971 When mirroring slashes in DOS shell commands, don't fail when
8972 argv[2] has embedded blanks.
8973 (Fmsdos_set_mouse_buttons, mouse_setup_buttons): New functions.
8974 (syms_of_msdos): Defsubr Fmsdos_set_mouse_buttons.
8975 (dos_ttraw): Call mouse_setup_buttons.
8977 * callproc.c (child_setup) [MSDOS]: malloc pwd_var instead of
8978 using alloca; free it after run_msdos_command returns.
8980 2000-07-27 Dave Love <fx@gnu.org>
8982 * s/irix6-5.h (IRIX_FORCE_32_BITS, LD_SWITCH_SYSTEM): Don't define.
8983 [_MIPS_SZLONG == 64]: Set up for 64-bit mode -- not currently working.
8985 * m/iris4d.h (XUINT, XSET, XUNMARK) [_LP64]: Don't define.
8987 2000-07-27 Eli Zaretskii <eliz@is.elta.co.il>
8989 * editfns.c (lisp_time_argument): Fix last change.
8991 2000-07-27 Gerd Moellmann <gerd@gnu.org>
8993 * fns.c (Fdelete): Make it work on vectors and strings in addition
8996 * fns.c (Qkey_or_value, Qkey_and_value): New variables.
8997 (syms_of_fns): Initialize new variables.
8998 (sweep_weak_table): Handle weakness `key-or-value' and `key-and-value'.
8999 (Fmake_hash_table): Recognize `key-and-value' and `key-or-value'
9000 weakness, with t meaning the same as `key-and-value'.
9002 2000-07-27 Kenichi Handa <handa@etl.go.jp>
9004 * coding.h (struct coding_system): Member safe_charset deleted.
9006 * coding.c (Qsafe_charsets): This variable deleted.
9007 (Qsafe_chars, Vchar_coding_system_table, Qchar_coding_system):
9009 (coding_safe_chars): New function.
9010 (CODING_SAFE_CHAR_P): New macro.
9011 (CHARSET_OK): New arg C. Call CODING_SAFE_CHAR_P instead of
9012 checking safe_charsets member of the coding system. Caller changed.
9013 (detect_coding_iso2022): New local variable safe_chars.
9014 (DECODE_DESIGNATION): Call CODING_SAFE_CHAR_P instead of checking
9015 safe_charsets member of the coding system.
9016 (decode_coding_iso2022): New local variable safe_chars.
9017 (ENCODE_ISO_CHARACTER_DIMENSION1): Don't check unsafe chars here.
9018 (ENCODE_ISO_CHARACTER_DIMENSION2): Likewise.
9019 (ENCODE_ISO_CHARACTER): Arguments changed. Caller changed.
9020 (ENCODE_UNSAFE_CHARACTER): New macro.
9021 (encode_coding_iso2022): New local variable safe_chars. Check
9023 (setup_coding_system): Delete the code to initialize
9024 coding->safe_charses
9025 (intersection, find_safe_codings): New functions.
9026 (Ffind_coding_systems_region_internal): New function.
9027 (syms_of_coding): Defsubr it. Initialize Qsafe_chars,
9028 Qsafe_cding_system. Make Vchar_coding_system_table a Lisp
9029 variable and initialize it.
9031 * fns.c (char_table_ref_and_index): New function.
9033 * lisp.h (char_table_ref_and_index): Add prototype.
9035 2000-07-26 Sam Steingold <sds@gnu.org>
9037 * editfns.c (lisp_time_argument): Added third argument `usec'.
9038 (Ffloat_time): New built-in Lisp function.
9040 2000-07-26 Gerd Moellmann <gerd@gnu.org>
9042 * dispextern.h (GLYPH_FROM_CHAR_GLYPH): Use CHARACTERBITS bits
9043 for the character code.
9045 * config.in (HAVE_SOUND): Define only for FreeBSD, NetBSD and
9048 * xmenu.c (menu_highlight_callback): Call show_help_echo directly
9049 if called for a popup menu.
9050 (xmenu_show): Store help string in widget values.
9052 2000-07-26 Dave Love <fx@gnu.org>
9054 * syswait.h: Move some definitions.
9055 (HAVE_SYS_WAIT_H): Undef for HPUX7, Convex.
9056 [!HAVE_SYS_WAIT_H]: Define things unconditionally. More
9057 perspicuous definitions.
9058 (WTERMSIG): Fix bit pattern used.
9060 2000-07-26 Kenichi Handa <handa@etl.go.jp>
9062 * print.c (print_object): If vector printing is truncated, print
9063 "..." to indicate it as well as the case of list printing.
9065 2000-07-25 Gerd Moellmann <gerd@gnu.org>
9067 * xdisp.c (next_element_from_display_vector): Improve comments.
9069 * lisp.h (GLYPH_MASK_CHAR, GLYPH_MASK_FACE): Use 19 bits
9070 for the character code, and the rest for the face id as in 20.x.
9071 (FAST_GLYPH_FACE, FAST_MAKE_GLYPH): Changed accordingly.
9073 * window.c (window_display_table): Cleaned up.
9075 * syntax.c (Fforward_word): Add last arg nil in call of
9076 Fconstrain_to_field.
9078 2000-07-25 Eli Zaretskii <eliz@is.elta.co.il>
9080 * fileio.c (Frename_file) [DOS_NT]: If the file names are
9081 identical but for the letter-case, don't call
9082 barf_or_query_if_file_exists.
9084 2000-07-25 Miles Bader <miles@gnu.org>
9086 * editfns.c (find_field): Honor special `boundary' fields.
9087 (Qboundary): New variables.
9088 (syms_of_editfns): Initialize Qboundary.
9089 (Fconstrain_to_field): Add the INHIBIT-CAPTURE-PROPERTY argument.
9090 Use scan_buffer instead of find_before_next_newline, because it
9091 allows us to detect the boundary case where there's a newline at
9093 * lisp.h (Fconstrain_to_field): Update external declaration.
9095 2000-07-24 Gerd Moellmann <gerd@gnu.org>
9097 * print.c (temp_output_buffer_setup): Don't call1 Vrun_hooks
9100 2000-07-24 Dave Love <fx@gnu.org>
9102 * s/sunos4-0.h, s/sol2.h:
9103 (LIBS_TERMCAP): Move from m/sparc.h.
9105 * m/sparc.h (TERMINFO): Moved to system files (probably only
9106 relevant for sunos4 judging by its vintage).
9107 (BITS_PER_LONG, BITS_PER_EMACS_INT, _LP64): Define conditional on
9110 2000-07-24 Eli Zaretskii <eliz@is.elta.co.il>
9112 * xmenu.c (keymap_panes): Pass the keymap's prompt as the pane
9113 name to single_keymap_panes.
9115 2000-07-24 Andreas Schwab <schwab@suse.de>
9117 * fns.c (Fmakehash): Pass Qeql to Fmake_hash_table if TEST is nil.
9119 2000-07-24 Gerd Moellmann <gerd@gnu.org>
9121 * xdisp.c (with_echo_area_buffer): Take additional EMACS_INT
9122 parameters instead of using int parameters. Expect FN to accept
9123 EMACS_INT parameters.
9124 (display_echo_area, resize_echo_area_axactly, current_message)
9125 (truncate_echo_area, set_message_1): Call with_echo_area_buffer
9126 with new argument list.
9127 (resize_mini_window_1): New callback function.
9128 (current_message_1, truncate_message_1, set_message_1): Change
9129 parameter lists to the new format expected by with_echo_area_buffer.
9131 2000-07-24 Kenichi Handa <handa@etl.go.jp>
9133 * fontset.c (fontset_ref): Remove INLINE declaration.
9134 (fontset_ref_via_base): Likewise.
9135 (Fset_fontset_font): Convert FAMILY and REGISTRY specifications
9138 2000-07-23 Eli Zaretskii <eliz@is.elta.co.il>
9140 * msdos.c (IT_note_mouse_highlight): Process overlays in the
9141 correct order of priority. If help echo was found in an overlay,
9142 use that overlay as the object in which the help echo was found.
9144 2000-07-22 Miles Bader <miles@gnu.org>
9146 * textprop.c (Fprevious_single_char_property_change): The initial
9147 property value should be from the position preceding POSITION, not
9150 2000-07-22 Eli Zaretskii <eliz@is.elta.co.il>
9152 * coding.c (syms_of_coding): Doc fix for
9153 inhibit-iso-escape-detection.
9155 2000-07-21 Gerd Moellmann <gerd@gnu.org>
9157 * xterm.c (note_mouse_highlight): Process overlays in the right
9160 * keyboard.c (show_help_echo, gen_help_event): Extend comments.
9162 * xterm.c (note_mouse_highlight): If help-echo was found in an
9163 overlay, use that overlay as the object in which the help was found.
9165 * window.c (foreach_window_1): Fix typo reversing an if-condition.
9167 * window.c (foreach_window): Instead of a fake variable argument
9168 list, take one USER_DATA argument.
9169 (foreach_window_1): Likewise, and call callback functions with two
9170 args, the window and USER_DATA.
9171 (struct check_window_data): New struct.
9172 (check_window_containing): Use it.
9173 (window_from_coordinates): Set up a struct check_window_data for
9175 (add_window_to_list, freeze_window_start): Change parameters
9176 according to new calling convention.
9178 * window.h (foreach_window): Change prototype.
9180 * buffer.c (Fprevious_overlay_change): Avoid memory leak.
9182 2000-07-21 Eli Zaretskii <eliz@is.elta.co.il>
9184 * xmenu.c (menu_help_callback): Call show_help_echo with
9185 additional arguments OBJECT and POS.
9187 2000-07-21 Kenichi Handa <handa@etl.go.jp>
9189 * data.c (Faset): Allow storing any multibyte character in a
9190 string. Convert unibyte string to multibyte if necessary.
9192 * xfns.c (x_encode_text): New function.
9193 (x_set_name): Use x_encode_text.
9194 (x_set_title): Likewise.
9196 * xselect.c (lisp_data_to_selection_data): Use x_encode_text.
9198 * xterm.h (x_encode_text): Add prototype.
9200 2000-07-20 Dave Love <fx@gnu.org>
9202 * ccl.c (Fccl_execute_on_string): Don't check xmalloc return. Use
9205 2000-07-20 Eli Zaretskii <eliz@is.elta.co.il>
9207 * msdos.c (help_echo_window): New variable.
9208 (syms_of_msdos): Initialize and staticpro it.
9209 (IT_note_mode_line_highlight): Set help_echo_window.
9210 (IT_note_mouse_highlight): Ditto.
9211 (dos_rawgetc): Store help_echo_window in the second event produced
9214 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight):
9215 Record the object that generated the help echo and the position of
9216 that object in help_echo_object and help_echo_pos. Record that
9217 some glyphs in a row are displayed in mouse-face.
9218 (IT_update_begin): Don't clear mouse highlight unless one of the
9219 enabled glyph rows is marked as being displayed in mouse-face.
9220 (dos_rawgetc): Generate 2 events for HELP_EVENT. Pass the object
9221 and position recorded in help_echo_object and help_echo_pos to the
9223 (IT_menu_display): Accept a new argument PN: the pane number of
9224 the current menu pane. Record the pane number and the item
9225 number of the item which has associated help string.
9226 (XMenuActivate): Update the prototype for help_callback in
9227 function declaration. Call IT_menu_display with the current menu
9228 pane number as an additional argument. Call help_callback with
9229 two additional arguments: the pane number and the item number of
9230 the menu item associated with the help text.
9231 (help_echo_object, help_echo_pos): New variables.
9232 (syms_of_msdos): Initialize them and staticpro help_echo_object.
9234 * msdos.h (XMenuActivate): Update prototype.
9236 2000-07-19 Gerd Moellmann <gerd@gnu.org>
9238 * xdisp.c (with_echo_area_buffer): Call FN with more arguments.
9239 Add some more prototypes.
9241 * xterm.c, xterm.h: Add some more prototypes.
9243 * lisp.h (Fnext_single_char_property_change): Add prototype.
9245 * dispnew.c (direct_output_for_insert): Remove confusing
9246 outer local variable mouse_face_overwritten_p.
9247 (glyph_row_slice_p): Put in #ifdef GLYPH_DEBUG.
9249 * alloc.c (allocate_string_data): Don't copy old string contents.
9251 2000-07-19 Kenichi Handa <handa@etl.go.jp>
9253 * coding.c (code_convert_region): Delete text properties before
9254 shrinking the conversion region.
9256 2000-07-18 Gerd Moellmann <gerd@gnu.org>
9258 * dispnew.c (update_text_area): Write the whole row if it
9259 has mouse-face in it.
9261 * xfaces.c (face-alternative-font-family-alist): Remove
9262 DEFVAR_LISP; staticpro instead.
9264 * xmenu.c (menu_help_callback): Call show_help_echo with
9267 * keyboard.c (show_help_echo): Add parameter WINDOW.
9268 (read_char): Call show_help_echo with window extracted from Lisp
9270 (gen_help_event): Add parameter WINDOW.
9272 * keyboard.h (show_help_echo, gen_help_event): Change prototypes.
9274 * xterm.c (help_echo_window): New variable.
9275 (note_mouse_highlight, note_tool_bar_highlight): Set help_echo_window.
9276 (XTread_socket): Pass help_echo_window to gen_help_event.
9277 (syms_of_xterm): Initialize and staticpro help_echo_window.
9279 2000-07-18 Dave Love <fx@gnu.org>
9281 * Makefile.in: Fix dependencies of blockinput.h on atimer.h, systime.h.
9283 2000-07-18 Gerd Moellmann <gerd@gnu.org>
9285 * alloc.c (allocate_string_data): If string had already data
9286 assigned, copy old contents to new string data.
9288 * coding.c (syms_of_coding): Fix typo in spelling of variable
9289 `inhibit-iso-escape-detection'.
9291 * alloca.c (free) [emacs && EMACS_FREE]: Define as EMACS_FREE.
9293 * Makefile.in: Add dependencies on dispextern.h.
9294 (alloca.o): Don't define malloc and define EMACS_FREE instead of
9295 `free'; both can conflict with system header files.
9297 2000-07-18 Kenichi Handa <handa@etl.go.jp>
9299 * charset.h (MAKE_CHAR): Return reasonable code even if CHARSET is
9302 2000-07-18 Dave Love <fx@gnu.org>
9304 * window.c (Fwindow_list): Declare arg `window'.
9306 2000-07-18 Kenichi Handa <handa@etl.go.jp>
9308 * coding.c (setup_coding_system): Don't override the explicitly
9309 specified designations.
9311 2000-07-15 Miles Bader <miles@gnu.org>
9313 * editfns.c (char_property_eq, char_property_stickiness): Renamed
9314 from `text_property_eq' and `text_property_stickiness', respectively.
9315 (find_field, Fconstrain_to_field, char_property_eq)
9316 (char_property_stickiness): Changed to call char-property functions
9317 instead of text-property-only ones.
9319 * textprop.c (Fnext_single_char_property_change): Made a subr (was
9320 `next_single_char_property_change'). Do more error checking, and
9321 cleanup limit behavior.
9322 (Fprevious_single_char_property_change): New function.
9323 (syms_of_textprop): Initialize new subrs.
9325 * xdisp.c (display_prop_end, invisible_text_between_p):
9326 Call Fnext_single_char_property_change instead of
9327 next_single_char_property_change.
9329 2000-07-15 Jason Rumney <jasonr@gnu.org>
9331 * w32menu.c (w32_menu_show): Call free_menubar_widget_value_tree
9332 after menu is finished with.
9333 (add_menu_item): Only consider wv->title as a menu title.
9334 (w32_menu_display_help): Add OBJECT and POS to show_help_echo.
9336 * w32fns.c (w32_wnd_proc) [WM_DRAW_ITEM]: Do not try to draw a
9338 (FONT_REGEXP): Remove unused macro, and its sub-components.
9339 (syms_of_w32fns): Replace underscore in w32-enable-synthesized-fonts.
9341 * w32term.c (help_echo_object, help_echo_pos): New variables.
9342 (note_mode_line_highlight): Store additional information about the
9343 help-echo in help_echo_object and help_echo_pos. Check both
9344 `local-map' and `keymap' properties for changing the cursor
9345 (note_mouse_highlight): Store additional information about the
9346 help-echo in help_echo_object and help_echo_pos.
9347 (note_tool_bar_highlight): Set help_echo_object to nil and
9348 help_echo_pos to -1.
9349 (w32_read_socket): Use gen_help_event instead of filling
9350 input_events manually.
9351 (syms_of_w32term): Staticpro help_echo_object.
9352 (x_update_window_end): Add parameter MOUSE_FACE_OVERWRITTEN_P. If
9353 set, arrange for a mouse-highlight redisplay in XTframe_up_to_date.
9354 (x_clear_mouse_face): New function.
9355 (w32_redisplay_interface): Add pointer to x_clear_mouse_face.
9356 (x_update_window_begin): No need to turn off the mouse
9358 (show_mouse_face): Set the mouse_face_p flag of glyph rows
9359 depending on whether they contain glyphs highlighted in mouse-face.
9360 (x_fill_stretch_glyph_string): Consume runs of stretch
9361 glyphs instead of a single one.
9362 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
9363 with new argument list.
9364 (x_set_glyph_string_gc): Make sure the face's GC is valid.
9365 (x_append_glyph, x_append_composite_glyph)
9366 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
9367 changes in struct glyph starting 1999-12-27. See comments for
9368 xterm.c on 2000-07-05.
9370 2000-07-14 Sam Steingold <sds@gnu.org>
9372 * xfaces.c (realize_x_face): Fix the last patch:
9373 check `default_face' before dereferencing.
9375 2000-07-14 Dave Love <fx@gnu.org>
9377 * syntax.c (back_comment): Add null default in switch (for pcc).
9379 2000-07-14 Kenichi Handa <handa@etl.go.jp>
9381 * xfaces.c (realize_x_face): Make fontset using the base of the
9382 default_face's fontset, not using the default fontset.
9384 * coding.c (inhibit_iso_escape_detection): New variable.
9385 (syms_of_coding): Make it a Lisp variable.
9386 (detect_coding_iso2022): If inhibit_iso_escape_detection is
9387 nonzero, ignore ISO2022's escape sequence.
9389 2000-07-14 Gerd Moellmann <gerd@gnu.org>
9391 * alloca.c (malloc) [emacs]: Define as xmalloc.
9393 * xfns.c (Fx_show_tip): If frame parameters contain a position,
9394 use that instead of the mouse position. Add parameters DX and DY.
9396 * dispextern.h (Fx_show_tip): Adjust number of parameters
9399 * keyboard.c (show_help_echo): Add parameters OBJECT and POS.
9400 if HELP is a function, call it with OBJECT and POS as parameters
9401 to get the help to display.
9402 (gen_help_event, kbd_buffer_store_help_event): New functions.
9403 (kbd_buffer_get_event): Construct the Lisp help-event differently.
9404 (read_char): Call show_help_echo with new parameters.
9406 * keyboard.h (gen_help_event, kbd_buffer_store_help_event):
9409 * xterm.c (help_echo_object, help_echo_pos): New variables.
9410 (note_mode_line_highlight): Store additional information about the
9411 help-echo in help_echo_object and help_echo_pos. Check both
9412 `local-map' and `keymap' properties for changing the cursor
9413 (note_mouse_highlight): Store additional information about the
9414 help-echo in help_echo_object and help_echo_pos.
9415 (note_tool_bar_highlight): Set help_echo_object to nil and
9416 help_echo_pos to -1.
9417 (XTread_socket): Use gen_help_event instead of filling
9418 input_events manually.
9419 (syms_of_xterm): Staticpro help_echo_object.
9421 * xmenu.c (menu_highlight_callback): Use
9422 kbd_buffer_store_help_event instead of setting up and input_event
9425 * xdisp.c (eval_form): GCPRO argument sexpr.
9426 (call_function): New function.
9427 (handle_single_display_prop): Use call_function and FUNCTIONP
9428 instead of checking whether if font_height is a symbol and
9431 * eval.c (internal_condition_case_2): New function.
9433 * lisp.h (FUNCTIONP): New macro.
9434 (internal_condition_case_2, call_function): Add prototypes.
9436 * xterm.c (construct_mouse_click, x_scroll_bar_to_input_event)
9437 (x_scroll_bar_handle_click, SET_SAVED_MENU_EVENT, XTread_socket):
9438 Always set `arg' member of input_events.
9439 (construct_menu_click): Unused function removed.
9441 * msdos.c (dos_rawgetc): Always set `arg' member of input_events.
9443 * w32term.c (construct_mouse_click, construct_mouse_wheel)
9444 (construct_drag_n_drop, x_scroll_bar_handle_click)
9445 (w32_read_socket): Always set `arg' member of input_events.
9447 * keyboard.c (show_help_echo): Use eval_form. Add comment.
9449 * lisp.h (eval_form): Add prototype.
9451 * xdisp.c (eval_form): Make it externally visible.
9453 2000-07-13 Gerd Moellmann <gerd@gnu.org>
9455 * xterm.c (x_handle_tool_bar_click): Store the frame in the
9456 frame_or_window slot of TOOL_BAR_EVENT input events instead of
9457 consing. For prefix events, store the frame in the `arg' slot of
9458 the event, otherwise store the key there.
9459 (XTread_socket): Instead of consing, use the frame_or_window slot
9460 of HELP_EVENTs for the frame, and the `arg' slot for the help string.
9462 * xmenu.c (menu_highlight_callback): Store help string in the
9463 `arg' member of the input event; don't cons.
9464 (menubar_selection_callback): Use the `arg' slot of input events
9465 to queue additional information, instead of consing.
9467 * msdos.c (dos_rawgetc): Adapt to change of HELP_EVENTs.
9469 * w32term.c (w32_handle_tool_bar_click): Adapt to changes in
9471 (w32_read_socket): Adapt to changes in HELP_EVENTs.
9473 * w32menu.c (menubar_selection_callback): Use the `arg' slot of
9474 input events to queue additional information, instead of consing.
9476 * keyboard.c (kbd_buffer_gcpro): Renamed from
9477 kbd_buffer_frame_or_window. Now used for all Lisp objects
9478 referenced from the input queue.
9479 (kbd_buffer_store_event): Always use structure assignment for
9480 copying input events. Record all Lisp objects referenced from
9481 events in kbd_buffer_gcpro.
9482 (kbd_buffer_get_event): Construct Lisp `help-echo' events
9483 differently from input events. Test for prefix menu_bar_events
9484 and TOOL_BAR_EVENTs differently. Reset all slots used by an input
9485 event in kbd_buffer_gcpro to nil.
9486 (make_lispy_event) <TOOL_BAR_EVENT>: Treat an input event whose
9487 frame_or_window is equal to its arg member as prefix events.
9488 (stuff_buffered_input): Reset all slots in kbd_buffer_gcpro
9489 used by an input event to nil.
9490 (init_keyboard): Use two times the size of the input queue
9491 for kbd_buffer_gcpro.
9492 (syms_of_keyboard): Likewise.
9494 * emacs.c (handle_USR2_signal, handle_USR1_signal):
9495 Use USER_SIGNAL_EVENT.
9497 * termhooks.h (struct input_event): Add member `arg'.
9498 (MENU_BAR_EVENT): Renamed from menu_bar_event.
9499 (USER_SIGNAL_EVENT): Renamed from user_signal.
9501 * xfaces.c (ASET): Remove definition.
9503 * lisp.h (AREF, ASET, ASIZE): New macros.
9505 * fontset.c (AREF, ASIZE): Remove definitions.
9507 * fns.c (AREF): Remove definition.
9509 * composite.c (AREF): Remove definition.
9511 2000-07-12 Gerd Moellmann <gerd@gnu.org>
9513 * dispnew.c (redraw_overlapped_rows): Add missing local.
9514 (scrolling_window): Remove debug code.
9516 * xdisp.c (try_window_reusing_current_matrix, try_window_id):
9517 Before scrolling, turn off a mouse-highlight in the window
9520 * xterm.c (x_update_window_end): Add parameter
9521 MOUSE_FACE_OVERWRITTEN_P. If set, arrange for a mouse-highlight
9522 redisplay in XTframe_up_to_date.
9523 (x_clear_mouse_face): New function.
9524 (x_redisplay_interface): Add pointer to x_clear_mouse_face.
9526 * dispnew.c (make_current): Preserve the mouse_face_p flag of the
9528 (update_window_line): Add parameter MOUSE_FACE_OVERWRITTEN_P. Set
9529 it when any row is written to that contains glyphs highlighted in
9531 (update_window): Call the window update end hook with new
9532 parameter MOUSE_FACE_OVERWRITTEN_P.
9533 (direct_output_for_insert): Give up if row contains mouse-face.
9535 * dispextern.h (struct redisplay_interface): Add parameter
9536 MOUSE_FACE_OVERWRITTEN_P to update_window_end_hook function.
9537 (clear_mouse_face): New function pointer member.
9539 2000-07-11 Stefan Monnier <monnier@cs.yale.edu>
9541 * syntax.c (back_comment): Use one switch rather than a few `if's.
9542 Obey open_paren_in_column_0_is_defun_start.
9543 When reverting to the `slow' method, try to nicely handle the case
9544 of nested comments by checking that the comment-starter we found
9545 does indeed match the comment-ender.
9546 (scan_sexps_forward, scan_sexps_forward):
9547 Ignore excessive opening parenthesis rather than throwing an error.
9549 2000-07-11 Gerd Moellmann <gerd@gnu.org>
9551 * doc.c (Fsubstitute_command_keys): Handle case that a GC
9552 in Fwhere_is_internal or get_keymap_1 relocates string contents.
9554 * dispnew.c (direct_output_forward_char): Give up if currently
9555 displaying a message instead of the minibuffer contents.
9557 * xterm.c (x_update_window_begin): No need to turn off the mouse
9559 (show_mouse_face): Set the mouse_face_p flag of glyph rows
9560 depending on whether they contain glyphs highlighted in mouse-face.
9562 * dispnew.c (row_equal_p): Add parameter MOUSE_FACE_P. If set,
9563 compare the mouse_face_p flags of both rows.
9565 * dispextern.h (struct glyph_row): Add flag mouse_face_p.
9567 2000-07-11 Eli Zaretskii <eliz@is.elta.co.il>
9569 * keyboard.c (show_help_echo): Accept additional parameter
9570 ok_to_overwrite_keystroke_echo.
9571 (read_char): Call show_help_echo with a zero
9572 ok_to_overwrite_keystroke_echo argument.
9573 * keyboard.h (show_help_echo): Update prototype of show_help_echo.
9574 * xmenu.c (menu_help_callback): Call show_help_echo with non-zero
9575 ok_to_overwrite_keystroke_echo argument.
9576 * w32menu.c (w32_menu_display_help): Call show_help_echo with
9577 non-zero ok_to_overwrite_keystroke_echo argument.
9579 2000-07-10 Gerd Moellmann <gerd@gnu.org>
9581 * xdisp.c (try_window_id): If changes are all below what is
9582 displayed in the window, and point is in the window, we still
9583 might have to find point on the display.
9585 * xterm.c (x_fill_stretch_glyph_string): Consume runs of stretch
9586 glyphs instead of a single one.
9587 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
9588 with new argument list.
9589 (x_set_glyph_string_gc): Make sure the face's GC is valid.
9591 * keymap.c (get_keymap_1): Add comment that this function can GC.
9592 (where_is_internal_2, where_is_internal_1): Add GCPROs, add
9593 comment that functions can GC.
9594 (Fset_keymap_parent): GCPRO arg KEYMAP.
9596 2000-07-10 Eli Zaretskii <eliz@is.elta.co.il>
9598 * msdos.c (XMenuActivate): After exiting the menu, restore the
9599 echo area message and erase it.
9601 2000-07-10 Kenichi Handa <handa@etl.go.jp>
9603 * fontset.c (Ffontset_info): Make the return value more compatible
9604 with that of Emacs 20.
9606 2000-07-07 Gerd Moellmann <gerd@gnu.org>
9608 * eval.c (Fsignal): Handle case that backtrace_list is null.
9610 2000-07-07 Kenichi Handa <handa@etl.go.jp>
9612 * ccl.c (Fccl_execute): Typo fixed.
9614 2000-07-06 Gerd Moellmann <gerd@gnu.org>
9616 * window.c (window_loop): Add missing gcpro1 local variable.
9618 * window.c (Fwindow_list): Reverse list at the end.
9619 (candidate_window_p): Add parameter OWINDOW. ALL_FRAMES nil
9620 means allow windows on OWINDOW's frame, only.
9621 (window_loop): Simplified; use Fwindow_list.
9623 * Makefile.in (TAGS-LISP): Don't pass `$(lispsource)' to make.
9625 2000-07-05 Gerd Moellmann <gerd@gnu.org>
9627 * xterm.c (XTread_socket): Increment handling_signal at the start,
9628 decrement it at the end.
9630 * eval.c (handling_signal): New variable.
9631 (Fsignal): Abort if handling_signal is non-zero.
9633 * lisp.h (handling_signal): External declaration.
9635 * s/freebsd.h (WAITTYPE, WRETCODE): Put in #if 0.
9637 2000-07-05 Ken Raeburn <raeburn@gnu.org>
9639 Sound support for NetBSD through "Linux emulation" support:
9640 * config.in (HAVE_SOUNDCARD_H): Undef.
9641 (HAVE_SOUND): Define if HAVE_SOUNDCARD_H.
9642 * Makefile.in (LIBSOUND): New variable.
9643 (LIBES): Include it.
9644 * sound.c [HAVE_SOUNDCARD_H]: Include <sys/ioctl.h> and <soundcard.h>.
9645 (DEFAULT_SOUND_DEVICE): Define to "/dev/dsp" if not defined elsewhere.
9646 (vox_open): Use DEFAULT_SOUND_DEVICE.
9647 * s/netbsd.h (DEFAULT_SOUND_DEVICE): Define to /dev/audio.
9649 2000-07-05 Gerd Moellmann <gerd@gnu.org>
9651 * print.c (print_error_message): If Vsignaling_function is set,
9652 show it in *Messages*.
9654 * lisp.h (Vsignaling_function): External declaration.
9656 * eval.c (Vsignaling_function): New variable.
9657 (Fsignal): Compute it.
9658 (syms_of_eval): Staticpro it.
9660 2000-07-05 Dave Love <fx@gnu.org>
9662 * syswait.h: Use the autoconf recommended approach. Old code
9663 #if'd out in case we need to revert.
9665 * config.in (HAVE_SYS_WAIT_H): Added.
9667 2000-07-05 Andrew Innes <andrewi@gnu.org>
9669 * vm-limit.c (check_memory_limits) [REL_ALLOC]: Use real_morecore
9670 when non-NULL instead of __morecore, to take account of buffer
9671 memory. This also solves a problem with spurious memory warnings
9674 * ralloc.c: Make real_morecore non-static.
9676 * eval.c (internal_condition_case): Comment out abort if
9677 interrupt_input_blocked is not zero.
9679 * makefile.nt: Add support for `bootstrap' and related targets.
9680 Include minimal debug info in emacs.exe in release build.
9681 Remove all dependencies on lisp.h, and fixup some others.
9683 * w32.c (init_environment): Install code from 20.7 for providing
9684 default values for environment variables, based on the
9685 executable's own location.
9686 (map_w32_filename): Handle filenames that are longer than MAX_PATH.
9687 (sys_socket): Install socket inheritance bug fix from 20.7.
9689 * alloca.c [emacs]: Include lisp.h (needed by atimer.h included
9690 here via blockinput.h).
9692 2000-07-05 Stefan Monnier <monnier@cs.yale.edu>
9694 * w32menu.c (w32_menu_display_help):
9695 * xmenu.c (menu_help_callback): Use show_help_echo.
9697 * keyboard.h (show_help_echo): Declare.
9699 * keyboard.c (show_help_echo): New function, extracted from read_char.
9700 Feval its `msg' argument if it's a cons cell.
9701 (read_char): Use it.
9702 (follow_key): Pass `autoload' to get_keyelt.
9704 * xterm.c (note_mode_line_highlight, note_mouse_highlight)
9705 (note_tool_bar_highlight, XTread_socket):
9706 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight)
9708 * w32term.c (note_mode_line_highlight, note_mouse_highlight)
9709 (note_tool_bar_highlight, w32_read_socket):
9710 Do not gratuitously ignore non-string `help-echo' properties.
9712 2000-07-05 Gerd Moellmann <gerd@gnu.org>
9714 * eval.c (Feval): Put check for interrupt_input_block in #if 0.
9716 * window.c (delete_all_subwindows): Reset Vwindow_list.
9718 * xterm.c (x_append_glyph, x_append_composite_glyph)
9719 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
9720 changes in struct glyph starting 1999-12-27. Some bit-fields of
9721 struct glyph were not set, which made glyphs unequal when compared
9722 with GLYPH_EQUAL_P. Redisplay outputs such glyphs, and flickering
9723 effects were the result. This also depended on the contents of
9724 memory returned by xmalloc. If flickering happens again, activate
9725 the code in clear_glyph_row that's in #if 0. If the flickering is
9726 gone with that, chances are that it is caused by something similar.
9728 * dispnew.c (clear_glyph_row): Add debug code in #if 0.
9730 * dispextern.h: Add some comments.
9732 * window.c (add_window_to_list): Add parameter LIST.
9733 (window_list): Order list so that, for each frame, windows are
9734 in canonical order, and so that frames appear in the list in
9735 the order given by Vframe_list.
9736 (next_window): Reverse the handling of NEXT_P.
9738 2000-07-04 Gerd Moellmann <gerd@gnu.org>
9740 * window.c (Vwindow_list): New variable.
9741 (make_window, delete_window): Set Vwindow_list to nil.
9742 (check_window_containing): New function.
9743 (window_from_coordinates): Rewritten.
9744 (add_window_to_list, window_list, candidate_window_p)
9745 (decode_next_window_args, next_window): New functions.
9746 (Fnext_window, Fprevious_window): Rewritten in terms of next_window.
9747 (Fwindow_list): New function.
9748 (Fother_window): Cleaned up.
9749 (foreach_window): Add a longer "variable argument list". Let
9750 callback function return 0 to indicate that cycling over windows
9752 (foreach_window_1): Likewise.
9753 (freeze_window_start): Return int.
9754 (init_window): New function.
9755 (syms_of_window): Staticpro Vwindow_list and defsubr Swindow_list.
9757 * emacs.c (handle_USR1_signal, handle_USR2_signal) Clear
9758 input_event with bzero.
9759 (main): Call init_window.
9761 * keymap.c (get_keyelt): Temporarily inhibit GC while evaluating
9764 2000-07-04 Kenichi Handa <handa@etl.go.jp>
9766 * composite.h (make_composition_value_copy): Extern it.
9768 * composite.c (make_composition_value_copy): New function.
9770 * editfns.c (Fformat): While copying text properties, make each
9771 composition property value a copy.
9773 * fns.c (concat): While copying text properties, make each
9774 composition property value a copy.
9776 2000-07-03 Gerd Moellmann <gerd@gnu.org>
9778 * m/macppc.h (LINKER, LD_SWITCH_MACHINE) [LINUX]: Define.
9780 * fns.c (sweep_weak_table): Mark only objects that are not
9783 * frame.c (next_frame, prev_frame): If MINIBUF is a window,
9784 include those frames as candidates which have their focus
9785 redirected to the minibuffer frame.
9787 2000-07-03 Stefan Monnier <monnier@cs.yale.edu>
9789 * fns.c (Fputhash): Return `value' rather than nil.
9791 2000-06-30 Gerd Moellmann <gerd@gnu.org>
9793 * frame.c (next_frame): Don't check focus redirection in case
9794 MINIBUF is a window. Doing so excludes frames using MINIBUF
9795 unless their focus is redirected, which contradicts the
9796 specification of next-frame, and leads to infinite loops in
9797 certain situations when cycling through windows with next-window.
9799 2000-06-30 Kenichi Handa <handa@etl.go.jp>
9801 * coding.c (code_convert_region): Even if the length of text is
9802 zero, try to convert it if coding->type is coding_type_ccl.
9803 (decode_coding_string, encode_coding_string): Likewise.
9805 2000-06-28 Gerd Moellmann <gerd@gnu.org>
9807 * xdisp.c (try_window_reusing_current_matrix): Don't try to reuse
9808 the display if windows_or_buffers_changed.
9810 * dispnew.c (struct row_entry): New structure.
9811 (row_entry_pool, row_entry_pool_size, row_entry_idx, row_table)
9812 (row_table_size, old_lines, new_lines, old_lines_size)
9813 (new_lines_size, run_pool, runs_size, runs): New variables.
9814 (add_row_entry): New function.
9815 (scrolling_window): Use data structures allocated with xmalloc and
9816 held in global variables, instead of allocating them with alloca and
9817 holding them in local variables. Use a larger hash table whose
9818 size depends on glyph matrix sizes. Don't use bzero to clear the
9819 hash table; instead, clear used slots only.
9821 * fns.c (next_almost_prime): Make it externally visible.
9823 * lisp.h (next_almost_prime): Add prototype.
9825 * s/isc4-0.h (sigunblock): Define.
9827 * s/sco5.h (sigunblock): Define.
9829 2000-06-27 Dave Love <fx@gnu.org>
9831 * s/osf1.h (C_SWITCH_SYSTEM, LIBS_SYSTEM): Revert last change
9832 (moved to osf5-0.h).
9833 [!NOT_C_CODE]: Protect string.h stuff.
9835 * s/osf5-0.h (C_SWITCH_SYSTEM, WAIT_USE_INT, SYS_SIGLIST_DECLARED)
9836 (sys_siglist, NSIG): Definitions moved here from osf1.h.
9838 2000-06-27 Gerd Moellmann <gerd@gnu.org>
9840 * xdisp.c (resize_mini_window): Subtract the extra line spacing
9841 below the last line from the needed window height.
9843 2000-06-26 Stefan Monnier <monnier@cs.yale.edu>
9845 * fns.c (Fplist_member): Renamed from Fwidget_plist_member.
9846 (Fwidget_get): Use it.
9847 (syms_of_fns): Defsubr it.
9849 2000-06-26 Gerd Moellmann <gerd@gnu.org>
9851 * xterm.c (xim_initialize) [!USE_XIM]: Don't set up the
9852 display info for XIM.
9853 (xim_open_dpy): Likewise.
9854 (xim_close_dpy): Don't free the display info's XIM.
9856 * xfns.c (x_window) [!USE_XIM]: Don't call create_frame_ic.
9858 * config.in (USE_XIM): New define.
9860 * keymap.c (get_keyelt): For menu-items containing a `:filter
9861 FILTER', apply FILTER to the menu-item's definition to get the
9862 real definition to use.
9864 * lisp.h (QCfilter): External declaration.
9866 * xfns.c (Fimage_size): New function.
9867 (syms_of_xfns): Defsubr it.
9869 2000-06-26 Andreas Schwab <schwab@suse.de>
9871 * coding.c (decode_coding_string): Re-fetch STRING_BYTES after
9874 2000-06-25 Dave Love <fx@gnu.org>
9876 * term.c [!HAVE_TERMCAP_H]: Declare tputs, tgetent, tgetflag, tgetnum.
9878 * Makefile.in (blockinput.h): Depend on atimer.h.
9879 (atimer.h): Depend on systime.h.
9881 * blockinput.h: Protect against multiple inclusion. Include atimer.h.
9883 * atimer.h: Protect against multiple inclusion. Include systime.h.
9885 * lisp.h (swap_in_global_binding): Declare.
9887 2000-06-24 Ken Raeburn <raeburn@gnu.org>
9889 * process.c (Fopen_network_stream): Turn off atimers for duration
9890 of call to connect. (Patch from Gerd.)
9892 2000-06-23 Dave Love <fx@gnu.org>
9894 * ralloc.c: Maybe include unistd.h
9896 * emacs.c (setgrp): Undefine before defining.
9897 (malloc_warning, set_time_zone_rule, index): Prototype.
9899 * systime.h (EMACS_GET_TIME) [!GETTIMEOFDAY_ONE_ARGUMENT]: Use
9900 HAVE_STRUCT_TIMEZONE.
9902 * s/osf1.h: Move string.h hack here from alpha.h and make it
9904 (C_SWITCH_SYSTEM): Use _OSF_SOURCE, not -BSD, which clashes with
9906 (WAIT_USE_INT, SYS_SIGLIST_DECLARED, sys_siglist, NSIG): Define.
9907 (SOCKLEN_TYPE): Don't define.
9909 * m/alpha.h: Remove string.h hack.
9911 * s/osf5-0.h: New file.
9913 * filelock.c: Use feature tests for fcntl.h, string.h. Don't
9914 include time.h, done by systime.h.
9915 [__FreeBSD__]: Remove redundant includes.
9917 * callproc.c (setpgrp): Undefine before defining.
9918 (delete_temp_file): Return Qnil to avoid warning.
9920 * config.in (HAVE_TERM_H, HAVE_STRUCT_TIMEZONE): Add.
9922 * xfaces.c: Include fontset.h dependent on HAVE_WINDOW_SYSTEM, not
9925 * fontset.h (free_face_fontset): Renamed from fs_free_face_fontset.
9927 * composite.h (compose_text): Declare.
9929 * xterm.c: Don't include sys/types.h unconditionally. Don't
9930 protect its inclusion with !USG (following xmenu.c).
9932 2000-06-23 Gerd Moellmann <gerd@gnu.org>
9934 * xfns.c (x_create_tip_frame): Initialize frame's colors like
9937 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
9939 * coding.c (decode_eol_post_ccl): Special handling for undecided
9940 and inconsistent EOL types.
9942 2000-06-22 Gerd Moellmann <gerd@gnu.org>
9944 * xrdb.c (x_load_resources): Add default resource for scroll bar's
9945 trough color and main window's background color.
9947 * xfns.c (Fx_file_dialog) [HAVE_MOTIF_2_1]: Handle events differently.
9949 * xterm.h (Xt_app_con): External declaration.
9951 * widget.c (EmacsFrameRealize): Fix typo.
9953 * widget.c (EmacsFrameRealize): Remove SubstructureRedirectMask.
9955 * xdisp.c (handle_stop): Initialize it->add_overlay_start to zero.
9956 (handle_invisible_prop): Record the start of invisible text in
9957 it->add_overlay_start.
9958 (struct overlay_entry): Add member `overlay'.
9959 (handle_overlay_change): Simplify.
9960 (next_overlay_string): After having processed overlay strings at the
9961 end of the buffer, record that fact in
9962 it->overlay_strings_at_end_processed_p.
9963 (compare_overlay_entries): If before- and after-strings come
9964 from the same overlay, let before-strings come first.
9965 (RECORD_OVERLAY_STRING): Record the overlay that strings come from.
9966 (load_overlay_strings): Take it->add_overlay_start into account
9967 when adding overlay strings.
9969 * dispextern.h (struct it): Add member add_overlay_start.
9971 2000-06-22 Dave Love <fx@gnu.org>
9973 * s/isc3-0.h (C_SWITCH_SYSTEM): Define _XOPEN_SOURCE=500.
9975 * s/gnu-linux.h (C_SWITCH_SYSTEM): Don't define _XOPEN_SOURCE here.
9977 2000-06-22 Kenichi Handa <handa@etl.go.jp>
9979 * ccl.c (ccl_driver) <CCL_End>: Decrement stack_idx only when it
9982 2000-06-21 Dave Love <fx@gnu.org>
9984 * Makefile.in (GETLOADAVG_OBJ): Removed -- LIBOBJS does it.
9986 2000-06-21 Stefan Monnier <monnier@cs.yale.edu>
9988 * syntax.c (back_comment): Simplify string-parity counting (with
9989 the added benefit of handling multiple string-styles as long as
9990 they are not intertwined).
9991 Jump to the slow code as soon as a comment starter is found in
9992 a "string_lossage" position. Fixes the case: " /* " /* " */.
9994 2000-06-21 Dave Love <fx@gnu.org>
9996 * Makefile.in: Use GETLOADAVG_LIBS.
9998 * config.in: Add HAVE_FCNTL_H, _FILE_OFFSET_BITS,
9999 _LARGEFILE_SOURCE, _LARGE_FILES, _XOPEN_SOURCE.
10001 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
10003 * syntax.c (describe_syntax): Recognize the `n'estable bit.
10004 (Fforward_comment, scan_lists):
10005 Check the comstyle of single-char comment-starters.
10006 (scan_sexps_forward): Don't try to recognize `half comment-enders' if
10007 we're just at the beginning of the comment (f.ex with (*) ... (*)).
10008 Check the comstyle of single-char comment-starters.
10009 Clarify control-flow around the Scomment case.
10011 2000-06-20 Dave Love <fx@gnu.org>
10013 * fns.c (make_hash_table, maybe_resize_hash_table):
10014 Cast arg of next_almost_prime.
10016 * tparam.c [emacs]: Include lisp.h.
10018 * termcap.c [emacs]: Test HAVE_FCNTL_H, not USG5. Include lisp.h
10021 2000-06-20 Gerd Moellmann <gerd@gnu.org>
10023 * keyboard.c (adjust_point_for_property): Check if display
10024 property should be treated as intangible by looking at its value.
10026 * xdisp.c (single_display_prop_intangible_p)
10027 (display_prop_intangible_p): New functions.
10029 * dispextern.h (display_prop_intangible_p): Add prototype.
10031 * xdisp.c (dump_glyph_row): Show type of glyph->object.
10033 * s/isc4-0.h (sigblock): Redefined to pass a pointer as second
10034 argument to sigprocmask.
10036 * s/sco5.h (sigblock): Redefined to pass a pointer as second
10037 argument to sigprocmask.
10039 * syssignal.h (sigblock, sigunblock) [USG5_4]: Set
10040 sigprocmask_set, and pass a pointer to it to sigprocmask.
10042 * sysdep.c (sigprocmask_set): New variable.
10044 * fileio.c (make_temp_name): Don't use `%s' in string passed to
10047 2000-06-20 Sam Steingold <sds@gnu.org>
10049 * xrdb.c: Don't declare xmalloc, xrealloc.
10051 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
10053 * regex.c (re_match, re_match_2): Protect calls to alloca (0).
10054 (re_comp): Cast gettext return value to avoid complaints when
10057 2000-06-20 Dave Love <fx@gnu.org>
10059 * m/stride.h, m/mips.h: Don't define HAVE_GETWD, HAVE_GETTIMEOFDAY.
10061 * m/ibmrt-aix.h: Don't declare HAVE_GETTIMEOFDAY, HAVE_VFORK.
10063 * m/ibmrs6000.h, m/ibmps2-aix.h, m/dpx2.h: Don't declare HAVE_GETWD.
10065 * m/alpha.h: Don't declare xmalloc, xrealloc.
10067 * s/ux4800.h: Don't declare GETTIMEOFDAY_ONE_ARGUMENT.
10069 * s/usg5-4-2.h: Don't declare HAVE_GETWD, VFORK_RETURN_TYPE.
10071 * s/umips.h: Don't declare HAVE_GETWD, HAVE_GETTIMEOFDAY.
10073 * s/cxux.h, s/gnu-linux.h, s/iris3-6.h, s/irix3-3.h: Don't declare
10076 * keyboard.h (poll_for_input_1): Declare.
10078 * getloadavg.c: Don't define NLIST_STRUCT (handled by configure).
10080 * alloc.c (xmalloc, xrealloc, xfree): Define using POINTER_TYPE.
10082 * doprnt.c: Don't declare xmalloc, xrealloc.
10084 * lisp.h (x_set_tool_bar_lines, free_frame_xic, compose_text)
10085 (getenv, ctime, getwd): Removed.
10086 (xmalloc, xrealloc, xfree): Declare using POINTER_TYPE.
10088 * xterm.h: Remove duplicate prototypes. Declare free_frame_xic,
10089 x_set_tool_bar_lines.
10091 * config.in: Add HAVE_GETWD. Move some definitions above
10092 machine/system includes.
10094 2000-06-20 Kenichi Handa <handa@etl.go.jp>
10096 * s/bsd386.h (HAVE_GETLOADAVG): Define it as 1.
10098 * xfaces.c (font_list): Handle the case that REGISTRY doesn't
10099 contain information about ENCODING.
10101 * fontset.c (FONTSET_ASCII): Use the first element of char table
10102 for an ASCII font, not defalt slot.
10103 (fontset_ref_via_base): If FONTSET doesn't contain information for
10104 C, try the default fontset.
10105 (make_fontset): Don't copy the default fontset.
10106 (fontset_font_pattern): Likewise.
10107 (accumulate_font_info): If ELT is nil, use the corresponding
10108 element in the default fontset.
10110 2000-06-19 Dave Love <fx@gnu.org>
10112 * syntax.c (Fparse_partial_sexp): Doc fix.
10114 * regex.h: Test PROTOTYPES as well as __STDC__.
10116 * unexalpha.c: Include errno.h, string.h, unistd.h. Don't declare
10117 errno, strerror. Put text after #endif in comment.
10119 * xdisp.c (dump_glyph_matrix): Add `static' to declaration (for pcc).
10121 * xterm.c (x_frame_of_widget): Likewise.
10123 2000-06-19 Gerd Moellmann <gerd@gnu.org>
10125 * abbrev.c (syms_of_abbrev): Set buffer_default's abbrev table
10126 to Vfundamental_mode_abbrev_table.
10128 * alloc.c (mark_object) [GC_CHECK_MARKED_OBJECTS]: Check that no
10129 bogus objects are marked. This slows down GC by ~80 percent, but
10130 it might be worth trying when debugging GC-related problems.
10131 This feature requires conservative stack marking to be enabled.
10133 * xterm.c (XTread_socket) <KeyPress>: In case XmbLookupString
10134 returns XLookupChars, reset `modifiers' to zero.
10136 2000-06-19 Dave Love <fx@gnu.org>
10138 * mktime.c: Unprotoized.
10140 2000-06-19 Richard Stallman <rms@gnu.org>
10142 * data.c (set_internal): If variable is frame-local,
10143 store the new value immediately into the frame parameter alist.
10145 2000-06-19 Ken Raeburn <raeburn@gnu.org>
10147 * xfns.c (jpeg_load): Fetch error-handling data first, then fill
10148 in the custom handler pointer.
10150 * keyboard.c (follow_key, read_key_sequence): Use XUINT on key
10151 value, or checks for CHAR_META can fail when Lisp_Object is a
10153 * keymap.c (get_keyelt): Likewise.
10155 2000-06-19 Kenichi Handa <handa@etl.go.jp>
10157 * ccl.h (struct ccl_program): New member eol_type.
10158 (struct ccl_spec): New member cr_carryover.
10160 * ccl.c (CCL_WRITE_CHAR): Convert NL according to ccl->eol_type.
10161 (setup_ccl_program): Initialize ccl->eol_type to CODING_EOL_LF.
10163 * coding.c (setup_coding_system) <4>: Reset member `cr_carryover'.
10164 (ccl_coding_driver): On encoding, initialize ccl->eol_type.
10165 (decode_eol_post_ccl): New function.
10166 (decode_coding): Don't detect EOL format here for CCL based coding
10168 (decode_coding) <coding_type_ccl>: Handle carryovered CR. Call
10169 decode_eol_post_ccl after running the CCL program.
10170 (code_convert_region): Don't detect EOL format here for CCL based
10172 (decode_coding_string): Likewise.
10174 2000-06-18 Ken Raeburn <raeburn@gnu.org>
10176 * charset.c (update_charset_table): Use XINT on "iso_final_char"
10177 when treating it as an integer.
10179 * coding.h (encode_coding_string): Declare.
10181 * keyboard.c (read_key_sequence): Use XINT on "pos" when treating
10184 * keymap.c (Fwhere_is_internal): Rename argument "keymap" to
10185 "xkeymap" to avoid shadowing the "enum map_type" value that needs
10186 to be passed to get_local_map.
10188 * sound.c (Fplay_sound): Don't call make_number on
10189 Frun_hook_with_args count argument.
10191 * xterm.c (x_send_scroll_bar_event): Fudge lisp object/integer
10192 for lisp objects in X event structure data field, when lisp
10193 objects are represented with unions.
10194 (x_scroll_bar_to_input_event): Ditto.
10196 2000-06-16 Ken Raeburn <raeburn@gnu.org>
10198 * xdisp.c (decode_mode_spec): In "no_value" case, do NUL
10199 termination of string. Fix sense of test whether
10200 Vline_number_display_limit is an integer.
10202 2000-06-16 Gerd Moellmann <gerd@gnu.org>
10204 * xfaces.c (syms_of_xfaces) [DEBUG_X_COLORS]: Defsubr dump_colors
10205 only if HAVE_X_WINDOWS.
10207 * keymap.c (describe_buffer_bindings): Add `\f\n' in front
10210 * dispnew.c (update_frame_1): Handle case that cursor vpos is
10213 2000-06-15 Eli Zaretskii <eliz@is.elta.co.il>
10215 * unexec.c (toplevel): Fix last change, so as not to deprive MSDOS
10218 2000-06-15 Kenichi Handa <handa@etl.go.jp>
10220 * coding.c (decode_coding_emacs_mule): Always set src_base at the
10221 start of the while loop.
10223 2000-06-15 Gerd Moellmann <gerd@gnu.org>
10225 * atimer.c (alarm_signal_handler): Add forward declaration.
10227 * data.c (set_internal): Remove debug code.
10229 2000-06-14 Gerd Moellmann <gerd@gnu.org>
10231 * Makefile.in (bootstrap-temacs): Add `-I../src'.
10233 * unexec.c (toplevel) [COFF]: Include coff.h.
10235 * s/lynxos.h: New file.
10237 * keymap.c (Fsingle_key_description): Enclose function key and
10238 event symbol names in angle brackets.
10240 * xdisp.c (setup_echo_area_for_printing): Call
10241 message_log_maybe_newline if message_buf_print is not set.
10243 * print.c (printchar, strout): Don't check message_buf_print
10244 before calling setup_echo_area_for_printing because that
10245 function does something useful even when message_buf_print is
10248 * xdisp.c (message_truncate_lines, Qmessage_truncate_lines):
10250 (ensure_echo_area_buffers): Initialize echo buffer's
10251 truncate lines setting to nil.
10252 (with_echo_area_buffer): Don't set the echo buffer's truncate
10253 lines setting here.
10254 (set_message_1): Set it here instead, based on the value
10255 of message_truncate_lines.
10256 (resize_mini_window): Handle case that lines are truncated.
10257 (syms_of_xdisp): Initialize Qmessage_truncate_lines.
10258 DEFVAR_BOOL message-truncate-lines.
10260 * keyboard.c (read_char): Bind message-truncate-lines to t
10261 while displaying a help-echo.
10263 * lisp.h (Qmessage_truncate_lines): External declaration.
10265 2000-06-13 Gerd Moellmann <gerd@gnu.org>
10267 * xdisp.c (Vline_number_display_limit): Renamed from
10268 line_number_display_limit.
10269 (syms_of_xdisp): Use DEFVAR_LISP for line-number-display-limit.
10270 Extend documentation string. Initialize
10271 Vline_number_display_limit to nil meaning no limit.
10272 (decode_mode_spec): Use Vline_number_display_limit with its new
10275 * xterm.c (x_check_font) [GLYPH_DEBUG]: Add prototype.
10277 2000-06-13 Richard Stallman <rms@gnu.org>
10279 * frame.c (Fmodify_frame_parameters): Doc fix.
10281 * xfns.c (x_set_frame_parameters): Comment fix.
10283 * frame.c (store_frame_param): Call swap_in_global_binding if the
10284 variable's current binding was chosen based on this frame.
10286 * data.c (swap_in_global_binding): New function.
10288 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
10290 * msdos.c (IT_write_glyphs): Don't use CODING_REQUIRE_ENCODING
10291 macro, instead AND with CODING_REQUIRE_ENCODING_MASK.
10293 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
10295 * msdos.h (EMACS_MSDOS_H): Renamed from MSDOS_H_.
10297 2000-06-12 Jason Rumney <jasonr@gnu.org>
10299 * w32bdf.h (EMACS_W32BDF_H): Renamed from __W32BDF_H__
10301 * w32.h (EMACS_W32_H): Renamed from _NT_H_
10303 * w32gui.h (EMACS_W32GUI_H): Renamed from __W32GUI_H__
10305 * w32inevt.h (EMACS_W32INEVT_H): Renamed from __NTINEVT_H__
10307 2000-06-12 Gerd Moellmann <gerd@gnu.org>
10309 * xfaces.c (Fdump_colors) [DEBUG_X_COLORS]: New function.
10310 (syms_of_xfaces): Defsubr Sdump_colors.
10311 (x_free_colors): Don't treat b&w specially on default visual.
10312 (x_free_dpy_colors): New function.
10313 (free_face_colors): Don't check visual class; it's done
10316 * xterm.c (x_frame_of_widget): New function.
10317 (x_alloc_nearest_color_for_widget): Use it.
10318 (x_copy_dpy_color): New function.
10319 (x_destroy_window): Free various colors.
10321 2000-06-12 Kenichi Handa <handa@etl.go.jp>
10323 * ccl.h (EMACS_CCL_H): Renamed from _CCL_H.
10325 * charset.h (EMACS_CHARSET_H): Renamed from _CHARSET_H.
10327 * coding.h (EMASC_CODING_H): Renamed from _CODING_H.
10329 * composite.h (EMACS_COMPOSITE_H): Renamed from _COMPOSITE_H.
10331 * fontset.h (EMACS_FONTSET_H): Renamed from _FONTSET_H.
10333 2000-06-11 Dave Love <fx@gnu.org>
10335 * systime.h (EMACS_SYSTIME_H): Renamed from _SYSTIME_H.
10337 2000-06-11 Eli Zaretskii <eliz@is.elta.co.il>
10339 * msdos.h: Don't use _MSDOS_H_ as a symbol, use MSDOS_H_ instead.
10341 2000-06-11 Gerd Moellmann <gerd@gnu.org>
10343 * xmenu.c (xmenu_show): Cast second parameter of lw_popup_menu
10346 2000-06-10 Kenichi Handa <handa@etl.go.jp>
10348 * regex.c (MAKE_CHAR) [!emacs]: Dummy macro for non-Emacs env.
10349 (regex_compile): Fix the code for handling the case of single byte
10350 char and multibyte char being mixed in a range within [...].
10352 * fileio.c (Finsert_file_contents): Be sure to setup src_multibyte
10353 and dst_multibyte members of coding.
10355 * charset.c (update_charset_table): Update the table
10356 bytes_by_char_head.
10357 (init_charset_once): Initialize elements of bytes_by_char_head to
10358 1 except for leading codes for private charases.
10360 * charset.h (CHARSET_8_BIT_GRAPHIC): Define as 0x80.
10361 (UNIBYTE_STR_AS_MULTIBYTE_P): Fix for an invalid multibyte sequence.
10363 2000-06-09 Ken Raeburn <raeburn@gnu.org>
10365 * xterm.c (x_connection_closed): If dpyinfo is NULL, don't try to
10366 access the data it doesn't point to.
10368 2000-06-08 Gerd Moellmann <gerd@gnu.org>
10370 * xterm.c (XTread_socket) <FocusIn>: Queue a FOCUS_IN_EVENT which
10371 will be translated to a switch-frame event when reading the
10372 event queue. This is necessary because Emacs otherwise won't
10373 perform a switch-frame to a new frame until some other event, for
10374 example a keystroke event, forces it to do so. This has various
10375 effects, one visible being that the cursor of a frame created with
10376 C-x 5 2 or switched to with a window manager key binding like
10377 A-TAB stays hollow because selected_window isn't on the newly
10378 focused frame until the switch-frame is performed.
10380 * keyboard.c (kbd_buffer_get_event): Handle FOCUS_IN_EVENT by
10381 generating a switch-frame event if necessary.
10383 * termhooks.h (enum event_kind): Add FOCUS_IN_EVENT.
10385 * xdisp.c (handle_fontified_prop): Don't GCPRO local var `pos';
10388 2000-06-08 Kenichi Handa <handa@etl.go.jp>
10390 * fontset.c (Fset_fontset_font): The arg CHARACTER may be a charset.
10392 2000-06-07 Gerd Moellmann <gerd@gnu.org>
10394 * window.c (displayed_window_lines): Take empty lines at
10395 the bottom of a window into account.
10397 * window.c (displayed_window_lines): New function.
10398 (Fmove_to_window_line): Use displayed_window_lines to determine
10399 the number of lines to move, instead of using the window's height.
10401 * lread.c (readevalloop): If READCHARFUN sets point to ZV, arrange
10402 to stop reading, even if the form read sets point to a different
10403 value when evaluated.
10405 * xdisp.c (display_line): Fix code deciding in which line to
10408 2000-06-07 Kenichi Handa <handa@etl.go.jp>
10410 * fileio.c (e_write): Free composition data if stored in
10413 2000-06-06 Gerd Moellmann <gerd@gnu.org>
10415 * xdisp.c (display_line): Set row's and iterator's
10416 starts_in_middle_of_char_p and ends_in_middle_of_char_p flags.
10417 Set cursor even if row ends in the middle of a character.
10418 (dump_glyph_row): Print values of new flags.
10419 (redisplay_window) <cursor movement in unchanged window>: When
10420 point has been moved forward, and PT is at the end of the cursor
10421 row, don't place the cursor in the next row if the cursor row ends
10422 in the middle of a character or at ZV.
10424 * dispextern.h (struct it): Add starts_in_middle_of_char_p.
10425 (struct glyph_row): Add starts_in_middle_of_char_p and
10426 ends_in_middle_of_char_p.
10427 (MATRIX_ROW_ENDS_IN_MIDDLE_OF_CHAR_P): Test row's
10428 ends_in_middle_of_char_p flag.
10429 (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Likewise.
10431 * term.c (append_glyph): Revert change of 2000-06-06.
10433 * xdisp.c (display_line): Revert change of 2000-06-06. Treat
10434 padding glyph not fitting on line as whole character not
10437 * xterm.c (x_produce_glyphs): Don't xassert `it->descent > 0';
10438 this isn't true for images with `:ascent 100'.
10440 2000-06-06 Kenichi Handa <handa@etl.go.jp>
10442 * buffer.c (Fset_buffer_multibyte): Don't make the current buffer
10443 as modified if it is originally unmodified.
10445 * term.c (encode_terminal_code): Change the way to check if
10446 terminal coding does any conversion.
10447 (append_glyph): Set glyph->pixel_width correctly.
10449 * xdisp.c (display_line): While checking line continuation, pay
10450 attention to a padding glyph.
10452 2000-06-05 Gerd Moellmann <gerd@gnu.org>
10454 * xdisp.c (redisplay_window): Always use set_buffer_internal_1.
10456 2000-06-05 Dave Love <fx@gnu.org>
10458 * xdisp.c: Include fontset.h.
10460 * xfns.c (x_real_positions): Declare tmp_nchildren as unsigned.
10462 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
10464 * dispnew.c: Conditionally include term.h.
10466 * coding.h: Declare code_convert_string_norecord.
10468 * frame.h (struct frame): Use volatile unconditionally.
10470 * buffer.h: Remove Vbefore_change_function, Vafter_change_function.
10472 * xmenu.c (menu_item_selection): Declare volatile unconditionally.
10474 * systime.h: Protect against multiple inclusion.
10475 (timezone) [USG5_4]: Define as time_t.
10477 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
10478 (Foptimize_char_table, make_temp_name): Declare.
10480 * Makefile.in (xdisp.o): Depend on fontset.h.
10482 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
10484 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
10485 (Foptimize_char_table, make_temp_name): Declare.
10489 * s/netbsd.h: Don't define autoconfiscated MATHERR.
10491 2000-06-02 Dave Love <fx@gnu.org>
10493 * lread.c (_XOPEN_SOURCE, __EXTENSIONS__): Don't define.
10495 2000-06-02 Gerd Moellmann <gerd@gnu.org>
10497 * xfaces.c (realize_x_face): When copying BASE_FACE bitwise to the
10498 result face, set flags in that face indicating that colors may not
10501 * xterm.c (x_set_mouse_face_gc): If first glyph isn't a character
10502 glyph, use the ASCII NUL character to determine the face.
10504 2000-06-02 Dave Love <fx@gnu.org>
10506 * sysdep.c: Conditionally include stdlib.h, unistd.h.
10507 (VFORK_RETURN_TYPE): Remove.
10509 * config.in: Add NO_MATHERR.
10511 2000-06-01 Dave Love <fx@gnu.org>
10513 * cmds.c (internal_self_insert): Don't check
10514 Vbefore_change_function, Vafter_change_function.
10516 * insdel.c (signal_before_change, signal_after_change): Likewise.
10518 * buffer.c (Vbefore_change_function, Vafter_change_function):
10519 Variables and their initializations deleted.
10521 * callint.c (Fcall_interactively): Doc fix.
10523 * terminfo.c (ospeed) [HAVE_SPEED_T]: Don't declare extern.
10525 2000-05-31 Dave Love <fx@gnu.org>
10527 * textprop.c: Revert last change -- duplicated.
10529 2000-05-31 Gerd Moellmann <gerd@gnu.org>
10531 * dispnew.c (find_glyph_row_slice, swap_glyphs_in_rows): Put
10534 * lisp.h (eassert) [!ENABLE_CHECKING]: Define as `(void) 0'.
10536 2000-05-31 Jason Rumney <jasonr@gnu.org>
10538 * search.c (Fre_search_forward, Fre_search_backward)
10539 (Fposix_search_backward, Fposix_search_forward): Fix newlines in docs.
10541 * w32select.c (Fw32_set_clipboard_data): Change QNil to Qnil.
10543 2000-05-30 Jason Rumney <jasonr@gnu.org>
10545 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: New macros.
10546 [WINDOWSNT]: Add extern for Vw32_system_coding_system.
10548 * dispextern.h (struct glyph) [WINDOWSNT]: Add w32_font_type member.
10550 * fileio.c (Fread_file_name) [HAVE_NTGUI]: Use file dialog.
10551 (Fread_file_name) [HAVE_NTGUI, USE_MOTIF]: Do not attempt to
10552 expand a nil default_filename.
10554 * keyboard.c (make_lispy_event) [WINDOWS_NT]: Pass a window
10555 pointer to glyph_to_pixel_coords, not a frame.
10557 * makefile.nt (w32fns.obj, w32menu.obj): Add charset.h and
10558 coding.h to dependencies.
10560 * w32bdf.c (w32_load_bdf_font): Initialize font->double_byte_p.
10562 * w32console.c (glyph_to_pixel_coords): Change first parameter to
10563 window pointer to be consistent with w32term.c and xterm.c.
10565 * w32fns.c: Format and doc changes to bring closer to xfns.c.
10566 (VIETNAMESE_CHARSET): Define if not defined in system headers.
10567 (Qline_spacing, Qcenter): New variables.
10568 (Qw32_charset_*, w32_codepage_for_font): Moved from w32term.c.
10569 (x_set_line_spacing): New function.
10570 (x_set_frame_parameters): Use FRAME_NEW_WIDTH, FRAME_NEW_HEIGHT macros.
10571 (x_specified_cursor_type): New function.
10572 (x_set_cursor_type): Use it.
10573 (x_set_name, x_set_title): Use ENCODE_SYSTEM to encode titlebar
10575 (validate_x_resource_name, x_get_resource_string): Measure lengths
10576 of external strings in bytes.
10577 (w32_wnd_proc) [WM_MEASURE_ITEM]: Avoid calling
10578 GetTextExtentPoint32 with NULL title.
10579 (Fx_create_frame): Initialize Qline_spacing.
10580 (w32_load_system_font): Initialize font->double_byte_p.
10581 (x_to_w32_charset): Use Vw32_charset_info_alist.
10582 (Image, busy cursor, tooltip functions): Merged changes from
10583 xfns.c. Not yet functional on Windows.
10585 * w32gui.h (W32FontStruct): Add double_byte_p member.
10587 * w32inevt.c (NUM_TRANSLATED_MOUSE_BUTTONS): New constant.
10588 (emacs_button_translation): Use it.
10589 (do_mouse_event): Allow up to 32 mouse buttons by allowing any bit
10590 in `mask' to be set.
10592 * w32menu.c (single_submenu, w32_menu_show): Call ENCODE_SYSTEM on
10595 * w32term.c: Format and doc changes to bring closer to xterm.c.
10596 (w32_char_font_type): New enum.
10597 (Qw32_charset_*, w32_codepage_for_font): Moved to w32fns.c.
10598 (w32_per_char_metric): Use w32_char_font_type instead of unicode_p.
10599 (w32_encode_char): New function.
10600 (x_encode_char): Removed.
10601 (x_get_glyph_and_face_encoding): Use w32_encode_char in place of
10602 x_encode_char and w32_font_is_double_byte.
10603 (x_produce_image_glyph): Use image_ascent.
10604 (x_produce_glyphs): Use new version of w32_per_char_metric and
10605 handle NULL return value. Allow extra line spacing.
10606 (W32_TEXTOUT): Distinguish between Unicode and DBCS text.
10607 (w32_get_glyph_overhangs): Remove unicode_p param. Use
10608 w32_font_type member of glyph instead.
10609 (x_draw_glyph_string): Draw underline and strike-out for BDF fonts.
10610 (fast_find_position): Make sure not to consider rows not visible
10612 (w32_read_socket) [WM_MENUSELECT]: Cannot call
10613 w32_menu_display_help with input blocked, as it can abort.
10614 (x_display_and_set_cursor): Choose cursor depending
10615 on buffer-local value of cursor_type.
10616 (x_draw_bar_cursor): Add parameter WIDTH.
10618 * w32term.h (CP_DEFAULT): Define.
10619 (Fx_display_color_p, Fx_display_grayscale_p, image_ascent): Declare.
10621 2000-05-30 Gerd Moellmann <gerd@gnu.org>
10623 * search.c (Fre_search_forward, Fre_search_backward)
10624 (Fposix_search_backward, Fposix_search_forward): Doc fix.
10626 2000-05-30 Kenichi Handa <handa@etl.go.jp>
10628 * coding.c (detect_coding_iso2022): Fix code for checking
10629 CODING_CATEGORY_MASK_ISO_8_2.
10631 2000-05-29 Stefan Monnier <monnier@cs.yale.edu>
10633 * regex.c (PREFETCH_NOLIMIT): New function.
10634 (re_match_2_internal): Use it and adjust the end_match_2 logic.
10636 2000-05-29 Gerd Moellmann <gerd@gnu.org>
10638 * syntax.c (find_defun_start): Move test for
10639 open_paren_in_column_0_is_defun_start outside of the loop.
10641 * xdisp.c (redisplay_window): Really switch buffers when
10642 displaying mode lines, and temporarily set selected_frame to the
10643 frame of the window that's redisplayed.
10645 * xfaces.c (free_realized_faces): Block/unblock input.
10646 (free_realized_multibyte_face): Ditto.
10648 2000-05-29 Dave Love <fx@gnu.org>
10650 * textprop.c (Qkeymap): New variable.
10651 (syms_of_textprop): Intern it.
10653 * keymap.c: Include intervals.h.
10654 (Fkey_binding, Fwhere_is_internal): Deal with `keymap' property.
10656 * Makefile.in (keymap.o): Depend on intervals.h.
10658 * keyboard.c (menu_bar_items, tool_bar_items)
10659 (Fexecute_extended_command): Deal with `keymap' property.
10660 (read_key_sequence): Track map from `keymap' property as well as
10663 * intervals.c (get_local_map): Extra arg to allow looking for
10666 * intervals.h (map_property): New enum.
10667 (get_local_map): Extra arg using it.
10668 (Qkeymap): Declare.
10670 * lisp.h (get_local_map): Don't declare here.
10672 2000-05-29 Kenichi Handa <handa@etl.go.jp>
10674 * Makefile.in (callproc.o): Depend on composite.h.
10676 * callproc.c: Include composite.h.
10677 (Fcall_process): Handle composition correctly.
10679 * coding.h (coding_allocate_composition_data): Extern it.
10680 (coding_restore_composition): Likewise.
10682 * coding.c (DECODE_COMPOSITION_START): If coding->cmp_data is not
10683 yet allocated, finish decoding with result
10684 CODING_FINISH_INSUFFICIENT_CMP.
10685 (coding_allocate_composition_data): Make it non-static.
10686 (coding_restore_composition): Likewise.
10688 2000-05-29 Eli Zaretskii <eliz@is.elta.co.il>
10690 * charset.c (syms_of_charset): Revert last change.
10692 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
10694 * term.c (produce_glyphs): Treat characters from the eight-bit-*
10695 charsets as unibyte, with 1-column screen width. Sent by Kenichi
10698 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
10700 * charset.c (syms_of_charset): Set width of character sets
10701 eight-bit-control and eight-bit-graphic to 1 column.
10703 2000-05-26 Gerd Moellmann <gerd@gnu.org>
10705 * config.in (HAVE_SPEED_T): New define.
10707 * sysdep.c, terminfo.c (ospeed) [HAVE_SPEED_T]: Declare as
10710 2000-05-26 Dave Love <fx@gnu.org>
10712 * coding.c (shrink_decoding_region): Initialize eol_conversion.
10714 * data.c (Qsubrp, Qmany, Qunevalled): New variables.
10715 (Fsubr_arity): New function.
10716 (syms_of_data): Install them.
10718 2000-05-26 Kenichi Handa <handa@etl.go.jp>
10720 * charset.c (init_charset_once): Set the table bytes_by_char_head
10723 * fontset.c (syms_of_fontset): Adjust the font name for ascii of
10724 the default fontset to what Emacs uses by default.
10725 (check_registry_encoding): This function deleted.
10726 (Fset_fontset_font): Remove the adhoc condition for the default
10727 fontset. Allow cons in FONTNAME.
10729 * fns.c (map_char_table): Ignore char-table entries for
10730 charsets eight-bit-control and eight-bit-graphic.
10732 2000-05-25 Ken Raeburn <raeburn@gnu.org>
10734 * emacs.c (main): Initialize keyboard syms before initializing
10735 window code, so face names are available.
10737 2000-05-25 Stefan Monnier <monnier@cs.yale.edu>
10739 * regex.c (at_begline_loc_p): Also recognize the \\(?:^ case
10740 of an anchor at the beginning of a shy-group.
10742 2000-05-25 Gerd Moellmann <gerd@gnu.org>
10744 * xdisp.c (handle_invisible_prop): Don't try to skip over
10745 invisible text if end of text is already reached.
10747 2000-05-25 Dave Love <fx@gnu.org>
10749 * xdisp.c (Fdump_glyph_matrix): Declare the arg.
10751 * coding.c (encode_eol): Add null statement after label.
10753 2000-05-25 Eli Zaretskii <eliz@is.elta.co.il>
10755 * w16select.c (Fw16_set_clipboard_data): Fix the change from
10758 2000-05-25 Kenichi Handa <handa@etl.go.jp>
10760 * ccl.c (ccl_driver): Fix previous change.
10762 2000-05-25 Kenichi Handa <handa@etl.go.jp>
10764 * coding.c (run_pre_post_conversion_on_str): Set point to the
10765 beginning of buffer before calling coding->post_read_conversion.
10766 (decode_coding_string): Give correct args to
10767 run_pre_post_conversion_on_str.
10768 (encode_coding_string): Likewise.
10770 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>
10771 <CCL_WriteMultibyteChar2>: Handle charsets eight-bit-control and
10772 eight-bit-graphic correctly.
10774 2000-05-24 Kenichi HANDA <handa@etl.go.jp>
10776 * fileio.c (Finsert_file_contents): Even if a file is not found,
10777 execute codes for setting up coding system. Call
10778 after-insert-file-functions unconditionally.
10780 2000-05-24 Gerd Moellmann <gerd@gnu.org>
10782 * callproc.c, emacs.c, sysdep.c (setpgrp): Don't define if USG and
10783 BSD_PGRPS are not defined.
10785 2000-05-24 Kenichi Handa <handa@etl.go.jp>
10787 * charset.c (update_charset_table): Accept nil in LONG_NAME and
10789 (syms_of_charset): Avoid building same strings.
10791 2000-05-23 Gerd Moellmann <gerd@gnu.org>
10793 * lread.c (Fload): Add a comment about the meaning of
10794 Vuser_init_file being t.
10796 * puresize.h (BASE_PURESIZE): Increase to 675000.
10798 * s/gnu-linux.h (setpgrp): Don't define it here because this
10799 prevents compilation on GNU/Linux systems with glib 2.2.
10801 * callproc.c, emacs.c, sysdep.c (setpgrp) [HAVE_SETPGID]: Define
10804 2000-05-23 Eli Zaretskii <eliz@is.elta.co.il>
10806 * Makefile.in (SOME_MACHINE_LISP): Add disp-table.elc,
10807 dos-vars.elc, ccl.elc, and codepage.elc, all loaded by the MS-DOS
10809 (MSDOS_SUPPORT): Add dos-vars.elc, ccl.elc, and codepage.elc.
10811 2000-05-23 Kenichi Handa <handa@etl.go.jp>
10813 * syntax.c (skip_chars): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
10815 * msdos.c (IT_write_glyphs): Set coding->src_multibyte to 1.
10817 * term.c (encode_terminal_code): Set coding->src_multibyte properly.
10819 * coding.c (encode_eol): Fix a bug of DOS style EOL encoding.
10821 2000-05-22 Kenichi Handa <handa@etl.go.jp>
10823 * keyboard.c (read_char): Allow character codes 128..255 to be
10824 handled by input-method-function.
10826 * insdel.c (adjust_markers_for_replace): Fix previous change.
10827 (adjust_after_replace): If PREV_TEXT is nil, call
10828 adjust_markers_for_insert, not adjust_markers_for_replace.
10830 2000-05-20 NIIBE Yutaka <gniibe@mri.co.jp>
10832 * s/gnu-linux.h (UNIX98_PTYS) [HAVE_GRANDPT]: Define.
10833 (PTY_ITERATION, PTY_NAME_SPRINTF, PTY_OPEN, PTY_TTY_NAME_SPRINTF)
10834 [HAVE_GRANDPT]: Define.
10835 (C_SWITCH_SYSTEM): Add -D_XOPEN_SOURCE.
10837 * sysdep.c (setup_pty): Treat case that UNIX98_PTYS is defined
10840 * config.in (HAVE_GRANDPT, HAVE_GETPT): New defines.
10842 * process.c (toplevel) [UNIX98_PTYS]: Include stdlib.h.
10844 2000-05-20 Kenichi Handa <handa@etl.go.jp>
10846 The following changes are to handle 8-bit characters in a
10847 multibyte buffer/string without facing with byte combining
10848 problem. Two new charsets eight-bit-control (for 0x80..0x9F) and
10849 eight-bit-graphic (for 0xA0..0xFF) are introduced.
10851 * Makefile.in (fns.o): Depend on charset.h.
10853 * alloc.c (Fmake_byte_code): If BYTECODE-STRING is multibyte,
10854 convert it to unibyte.
10855 (make_string): Use parse_str_as_multibyte, not chars_in_text.
10857 * buffer.c (advance_to_char_boundary): Don't use DEC_POS to find a
10858 apparent char boundary.
10859 (Fset_buffer_multibyte): Convert 8-bit characters in the range
10860 0x80..0x9F to/from multibyte form.
10862 * bytecode.c (Fbyte_code): If arg BYTESTR is multibyte, convert it
10865 * callproc.c (Fcall_process): Always encode an argument string if
10866 it is multibyte. Setup src_multibyte and dst_multibyte members of
10867 process_coding properly.
10869 * category.c (Fmodify_category_entry): Use SPLIT_CHAR, not
10870 SPLIT_NON_ASCII_CHAR.
10872 * ccl.c (CCL_WRITE_CHAR): Be sure to write single byte characters
10874 (CCL_MAKE_CHAR): Use MAKE_CHAR, not MAKE_NON_ASCII_CHAR.
10876 * charset.c (Qeight_bit_control, Qeight_bit_graphic): New variables.
10877 (SPLIT_CHARACTER_SEQ): This macro deleted.
10878 (SPLIT_MULTIBYTE_SEQ): Assume that multibyte sequence at STR is valid.
10879 (CHAR_COMPONENTS_VALID_P): Handle new charsets; eight-bit-control
10880 and eight-bit-graphic.
10881 (char_to_string): Likewise. Signal an error for too large
10883 (char_printable_p): Return 0 for 8-bit characters.
10884 (update_charset_table): Update iso_charset_table only when a final
10885 character is non-negative.
10886 (find_charset_in_text): Renamed from find_charset_in_str.
10887 Arguments and return value changed. Callers changed.
10888 (Fdefine_charset): Args ISO-FINAL-CHAR and ISO-GRAPHIC-PLANE can
10889 be -1 if CHARSET is used only internally.
10890 (Fmake_char_internal): Handle new charsets; eight-bit-control and
10892 (Fcharset_after): Simplified.
10893 (char_valid_p): Use SPLIT_CHAR, not SPLIT_NON_ASCII_CHAR.
10894 (char_bytes): Return 2 for chars of the range 0xA0..0xFF.
10895 (multibyte_chars_in_text): Simplified by assuming there's no
10896 invalid multibyte sequence.
10897 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte)
10898 (str_as_unibyte): New functions.
10899 (Fstring): Simpified by assuming that byte combining never happens.
10900 (init_charset_once): Initialization for
10901 LEADING_CODE_8_BIT_CONTROL.
10902 (syms_of_charset): Intern and staticpro Qeight_bit_control and
10903 Qeight_bit_graphic. Include them in Vcharset_list. Make charsets
10904 eight-bit-control and eight-bit-graphic.
10906 * charset.h (LEADING_CODE_8_BIT_CONTROL, CHARSET_8_BIT_CONTROL)
10907 (CHARSET_8_BIT_GRAPHIC): New macros.
10908 (SINGLE_BYTE_CHAR_P): Make it faster by using casting.
10909 (CHARSET_ISO_GRAPHIC_PLANE): Use XINT instead of XFASTINT.
10910 (CHARSET_REVERSE_CHARSET): Likewise.
10911 (CHARSET_VALID_P): Handle new charsets; eight-bit-control and
10913 (BYTES_BY_CHAR_HEAD, WIDTH_BY_CHAR_HEAD): Optimize for ASCII.
10914 (CHAR_CHARSET, MAKE_CHAR, SPLIT_CHAR, CHAR_BYTES): Likewise.
10915 (PARSE_MULTIBYTE_SEQ) [BYTE_COMBINING_DEBUG]: Abort if we
10916 encounter an invalid multibyte sequence.
10917 (PARSE_MULTIBYTE_SEQ) [not BYTE_COMBINING_DEBUG]: Assume multibyte
10918 sequence is always valid.
10919 (MAKE_NON_ASCII_CHAR, SPLIT_NON_ASCII_CHAR): These macros Deleted.
10920 (UNIBYTE_STR_AS_MULTIBYTE_P, MULTIBYTE_STR_AS_UNIBYTE_P): New macros.
10921 (CHAR_STRING): For 8-bit characters, call char_to_string.
10922 (INC_POS) [not BYTE_COMBINING_DEBUG]: Faster version. Assume
10923 multibyte sequence is always valid.
10924 (BUF_INC_POS) [not BYTE_COMBINING_DEBUG]: Likewise.
10925 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte)
10926 (str_as_unibyte): Extern them.
10927 (BCOPY_SHORT): Fix a bug.
10928 (CHAR_LEN): This macro deleted. Callers changed to use CHAR_BYTES.
10929 (FETCH_STRING_CHAR_ADVANCE): Check multibyteness of STRING.
10930 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK): New macro.
10931 (FETCH_CHAR_ADVANCE): Check multibyteness of the current buffer.
10933 * coding.c (ONE_MORE_BYTE, TWO_MORE_BYTES): Set coding->result to
10934 CODING_FINISH_INSUFFICIENT_SRC if there's not enough source.
10935 (ONE_MORE_CHAR, EMIT_CHAR, EMIT_ONE_BYTE, EMIT_TWO_BYTE)
10936 (EMIT_BYTES): New macros.
10937 (THREE_MORE_BYTES, DECODE_CHARACTER_ASCII)
10938 (DECODE_CHARACTER_DIMENSION1, DECODE_CHARACTER_DIMENSION2): These
10940 (CHECK_CODE_RANGE_A0_FF): This macro deleted.
10941 (detect_coding_emacs_mule): Use UNIBYTE_STR_AS_MULTIBYTE_P to
10942 check the validity of multibyte sequence.
10943 (decode_coding_emacs_mule): New function.
10944 (encode_coding_emacs_mule): New macro.
10945 (detect_coding_iso2022): Use ONE_MORE_BYTE to fetch a byte from
10947 (DECODE_ISO_CHARACTER): Just return a character code.
10948 (DECODE_COMPOSITION_START): Set coding->result instead of result.
10949 (decode_coding_iso2022, decode_coding_sjis_big5, decode_eol): Use
10950 EMIT_CHAR to produced decoded characters. Exit the loop only by
10951 macros ONE_MORE_BYTE or EMIT_CHAR. Don't handle the case of last
10953 (ENCODE_ISO_CHARACTER): Don't translate character here. Produce
10954 only position codes for an invalid character.
10955 (encode_designation_at_bol): Return new destination pointer. 5th
10956 arg DSTP is changed to DST.
10957 (encode_coding_iso2022, decode_coding_sjis_big5): Get a character
10958 from the source by ONE_MORE_CHAR. Don't handle the case of last
10960 (DECODE_SJIS_BIG5_CHARACTER, ENCODE_SJIS_BIG5_CHARACTER): These
10962 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
10963 (detect_coding_utf_16, detect_coding_ccl): Use ONE_MORE_BYTE and
10964 TWO_MORE_BYTES to fetch a byte from the source.
10965 (encode_eol): Pay attention to coding->src_multibyte.
10966 (detect_coding, detect_eol): Preserve members src_multibyte and
10968 (DECODING_BUFFER_MAG): Return 2 even for coding_type_raw_text.
10969 (encoding_buffer_size): Set magnification to 3 for all coding
10970 systems that require encoding.
10971 (ccl_coding_driver): For decoding, be sure that the result is
10972 valid multibyte sequence.
10973 (decode_coding): Initialize coding->errors and coding->result.
10974 For emacs-mule, call decode_coding_emacs_mule. For no-conversion
10975 and raw-text, always call decode_eol. Handle the case of last
10976 block here. If not coding->dst_multibyte, convert the resulting
10977 sequence to unibyte.
10978 (encode_coding): Initialize coding->errors and coding->result.
10979 For emacs-mule, call encode_coding_emacs_mule. For no-conversion
10980 and raw-text, always call encode_eol. Handle the case of last
10982 (shrink_decoding_region, shrink_encoding_region): Detect cases
10983 that we can't skip data more rigidly.
10984 (code_convert_region): Setup src_multibyte and dst_multibyte
10985 members of coding. For decoding, if the buffer is multibyte,
10986 convert the source sequence to unibyte in advance. For encoding,
10987 if the buffer is multibyte, convert the resulting sequence to
10988 multibyte afterward.
10989 (run_pre_post_conversion_on_str): New function.
10990 (code_convert_string): Deleted and divided into the following two.
10991 (decode_coding_string, encode_coding_string): New functions.
10992 (code_convert_string1, code_convert_string_norecord): Call one of
10994 (Fdecode_sjis_char, Fdecode_big5_char): Use MAKE_CHAR instead of
10995 MAKE_NON_ASCII_CHAR.
10996 (Fset_terminal_coding_system_internal)
10997 (Fset_safe_terminal_coding_system_internal): Setup src_multibyte
10998 and dst_multibyte members.
10999 (init_coding_once): Initialize iso_code_class with new enum
11000 ISO_control_0 and ISO_control_1.
11002 * coding.h (enum iso_code_class_type): Member ISO_control_code is
11003 devided into ISO_control_0 and ISO_control_1.
11004 (struct coding_system): New members src_multibyte, dst_multibyte,
11005 errors, and result. Delete member fake_multibyte.
11006 (CODING_REQUIRE_DECODING): Return 1 if coding->dst_multibyte is
11008 (CODING_REQUIRE_ENCODING): Return 1 if coding->src_multibyte is
11011 * data.c (Faref): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
11014 * editfns.c (Fformat): Be sure to convert 8-bit characters to
11016 (Ftranspose_region) [BYTE_COMBINING_DEBUG]: Abort if byte
11018 (Ftranspose_region): Delete codes for handling byte combining.
11020 * fileio.c (Finsert_file_contents): Setup src_multibyte and
11021 dst_multibyte members of coding. On handling REPLACE on unibyte
11022 buffer, convert the result of decode_coding to unibyte. On
11023 inserting into a mutibyte buffer, always call code_convert_region.
11024 (e_write): Setup coding->src_multibyte according to the
11025 multibyteness of the source (buffer or string).
11027 * fns.c (concat): Handle 8-bit characters correctly.
11028 (Fstring_as_unibyte): Be sure to make all 8-bit characters in
11029 unibyte in the result.
11030 (Fstring_as_multibyte): Be sure to make all 8-bit characters in
11031 valid multibyte form in the result.
11032 (map_char_table): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
11033 (Fbase64_encode_region, Fbase64_encode_string): If base64_encode_1
11034 return -1, signal an error.
11035 (base64_encode_1): New arg MULTIBYTE. Get each character by
11036 CHAR_STRING_AND_LENGTH if MULTIBYTE is nonzero. If a multibyte
11037 character is found, return -1.
11038 (Fbase64_decode_region): Delete codes for handling byte-combining.
11039 Treat each decoded byte as a unibyte character.
11040 (Fbase64_decode_string): Return unibyte string.
11041 (Fcompare_strings, concat, string_byte_to_char): Use
11042 FETCH_STRING_CHAR_ADVANCE_NO_CHECK instead off
11043 FETCH_STRING_CHAR_ADVANCE.
11044 (Fstring_lessp): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
11045 (mapcar1): If SEQ is string, always use FETCH_STRING_CHAR_ADVANCE.
11047 * fontset.c (fontset_ref): Use SPLIT_CHAR instead of
11048 SPLIT_NON_ASCII_CHAR.
11049 (fontset_ref_via_base, fontset_set): Likewise
11051 * insdel.c (adjust_markers_for_record_delete): Deleted.
11052 (adjust_markers_for_insert): Argument changed. Caller changed.
11053 (adjust_markers_for_replace): Likewise.
11054 (ADJUST_CHAR_POS, combine_bytes, byte_combining_error)
11055 (CHECK_BYTE_COMBINING_FOR_INSERT): Deleted.
11056 (copy_text): Delete unused local varialbe c_save. For converting
11057 to multibyte, be sure to make all 8-bit characters in valid
11059 (count_size_as_multibyte): Handle 8-bit characters correctly.
11060 (insert_1_both, insert_from_string_1, insert_from_buffer_1)
11061 (adjust_after_replace, replace_range, del_range_2)
11062 [BYTE_COMBINING_DEBUG]: Abort if byte combining occurs.
11063 (insert_1_both, insert_from_string_1, insert_from_buffer_1)
11064 (adjust_after_replace, replace_range, del_range_2) Delete codes for
11065 handling byte combining.
11066 (adjust_before_replace): Deleted.
11068 * keymap.c (Fsingle_key_description): Use SPLIT_CHAR instead of
11069 SPLIT_NON_ASCII_CHAR.
11070 (describe_vector): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
11071 (Faccessible_keymaps): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
11072 (Fkey_description): Likewise.
11074 * lread.c (read1): On reading multibyte string, be sure to make
11075 all 8-bit chararacters in valid multibyte form.
11076 (readchar): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
11078 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE
11081 * process.c (Fstart_process): GCPRO current_dir before calling
11082 Ffind_operation_coding_system. Encode arguments here.
11083 (create_process): Don't encode arguments here. Setup
11084 src_multibyte and dst_multibyte members of struct coding.
11085 (read_process_output): Setup src_multibyte and dst_multibyte
11086 members of struct coding. If the output is to multibyte buffer,
11087 always decode the output of the process. Adjust the
11088 representation of 8-bit characters to the multibyteness of the output.
11089 (send_process): Setup coding->src_multibyte according to the
11090 multibyteness of the source.
11092 * search.c (wordify): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
11093 (Freplace_match): Use FETCH_STRING_CHAR_ADVANCE and
11094 FETCH_STRING_CHAR_ADVANCE_NO_CHECK appropriately.
11096 * term.c (produce_special_glyphs): Use CHAR_BYTES instead of CHAR_LEN.
11098 * w16select.c (Fw16_set_clipboard_data): Setup members
11099 src_multibyte and dst_multibyte of coding. Adjusted for the
11100 change for find_charset_in_str.
11101 (Fw16_get_clipboard_data): Likewise.
11103 * w32fns.c (w32_to_x_font): Setup members src_multibyte and
11104 dst_multibyte of coding.
11105 (x_to_w32_font): Likewise.
11107 * w32select.c (Fw32_set_clipboard_data): Setup members
11108 src_multibyte and dst_multibyte of coding. Adjusted for the
11109 change for find_charset_in_str.
11110 (Fw32_get_clipboard_data): Likewise.
11112 * xdisp.c (get_next_display_element): Handle 8-bit characters
11114 (next_element_from_display_vector): Use CHAR_BYTES instead of CHAR_LEN.
11115 (disp_char_vector): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
11117 * xselect.c (selection_data_to_lisp_data): Setup members
11118 src_multibyte and dst_multibyte of coding. Adjusted for the
11119 change for find_charset_in_str.
11120 (lisp_data_to_selection_data): Likewise.
11122 2000-05-19 Gerd Moellmann <gerd@gnu.org>
11124 * buffer.c (Fbury_buffer): Avoid trouble from burying a killed buffer.
11126 * dispextern.h (Vimage_types): Add extern declaration.
11128 * xdisp.c (Vimage_types): Moved here from xfns.c.
11129 (syms_of_xdisp): Move `image-types' variable here from xfns.c.
11131 * xfns.c (Vimages_types): Moved to xdisp.c.
11132 (syms_of_xfns): Move `image-types' to xdisp.c.
11134 * w32fns.c (Vimage_types): Removed.
11135 (syms_of_w32fns): Remove `image-types'.
11137 2000-05-18 Kenichi Handa <handa@etl.go.jp>
11139 * fns.c (map_char_table): Pay attention to character number of
11140 charset. Check the validity of charset at the first level. For
11141 leaf nodes that has nil value, call C_FUNCTION or FUNCTION with
11144 * fontset.c: Include "buffer.h".
11145 (fs_load_font): If the face has fontset, record the face ID in
11147 (Finternal_char_font): New function.
11148 (accumulate_font_info): New function.
11149 (Ffontset_info): Rewritten for the new fontset implementation.
11150 (syms_of_fontset): Register Vdefault_fontset in the first element
11151 of Vfontset_table. Include Vdefault_fontset in
11152 Vfontset_alias_alist. Declare `internal-char-font' as a Lisp
11155 2000-05-16 Dave Love <fx@gnu.org>
11157 * m/iris5d.h: Deleted -- unused.
11159 2000-05-16 Gerd Moellmann <gerd@gnu.org>
11161 * xdisp.c, w32.c, print.c, msdos.c, emacs.c: Use the term
11162 `invalid' instead of `illegal'.
11164 * indent.c (Fmove_to_column): When ending within a tab, insert
11165 spaces first so that markers at the end of the tab get adjusted.
11167 * frame.c (frames_bury_buffer): Don't add a buffer to the frame's
11168 buffer list that wasn't selected in that frame.
11170 * filelock.c (get_boot_time): To obtain an 8 char file name, which
11171 is needed on mescaline, use a 2 char prefix, and call
11172 make_temp_name with second arg non-zero.
11174 * fileio.c (make_temp_name): New function, extracted from
11176 (Fmake_temp_name): Use it.
11178 2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
11180 * window.c (coordinates_in_window): Subtract 1 when computing right_x.
11182 2000-05-15 Gerd Moellmann <gerd@gnu.org>
11184 * Makefile.in (lisp): Add env.elc.
11186 * callproc.c (Fgetenv_internal): Renamed from Fgetenv.
11188 2000-05-12 Gerd Moellmann <gerd@gnu.org>
11190 * search.c (Freplace_match): Handle case of `\N' in the
11191 replacement when there's no group N.
11193 2000-05-11 Gerd Moellmann <gerd@gnu.org>
11195 * xdisp.c (add_to_log): Don't pass the terminating NUL byte
11196 of the message to message_dolog.
11198 * keyboard.c (read_char): Don't clear current message for help
11199 events; let the code handling help events handle this. Change
11200 code detecting help events that should be ignored.
11202 * xdisp.c (handle_single_display_prop): Don't try to set PT if
11203 we're interating over a string.
11205 2000-05-09 Dave Love <fx@gnu.org>
11207 * fileio.c (Fwrite_region): If APPEND arg is an integer, seek to
11208 that offset before writing. Move gcpro region past call of
11211 2000-05-04 Dave Love <fx@gnu.org>
11213 * buffer.c (syms_of_buffer) [auto-fill-function]: Doc fix.
11215 2000-05-04 Gerd Moellmann <gerd@gnu.org>
11217 * insdel.c (insert_from_buffer_1): Adjust FROM position by number
11218 of inserted characters when BUF equals the current buffer, and PT
11219 is in front of or equal to FROM.
11221 2000-05-03 Gerd Moellmann <gerd@gnu.org>
11223 * xdisp.c (handle_single_display_prop): If display property value
11224 is invalid, or something not supported on the frame, restore
11225 iterator's position to what it was initially. Make sure to return
11226 0 for invalid and unsupported property values.
11228 * xterm.c (x_produce_glyphs) <composite chars>: Handle case
11229 that x_per_char_metric returns null.
11231 2000-05-02 Gerd Moellmann <gerd@gnu.org>
11233 * xterm.h (struct face): Add forward declaration.
11234 (struct image): Ditto.
11235 (image_ascent): Add prototype.
11237 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
11238 (x_draw_image_relief, x_draw_image_foreground_1): Call function
11239 image_ascent instead of using IMAGE_ASCENT.
11241 * dispextern.h (DEFAULT_IMAGE_HEIGHT): New macro.
11242 (IMAGE_ASCENT): Removed.
11244 * xfns.c (Qcenter): New variable.
11245 (enum image_value_type): Add IMAGE_ASCENT_VALUE.
11246 (parse_image_spec): Handle IMAGE_ASCENT_VALUE.
11247 (image_ascent): New function.
11248 (lookup_image): Recognize `:ascent center'.
11249 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
11250 (tiff_format, gif_format, gs_format): Use IMAGE_ASCENT_VALUE.
11251 (xbm_load): Don't set image's ascent here.
11252 (xbm_image_p, xpm_image_p, pbm_image_p, png_image_p)
11253 (jpeg_image_p, tiff_image_p, gif_image_p, gs_image_p): Don't
11254 check ascent values here.
11255 (Fimagep, Flookup_image [GLYPH_DEBUG]: Removed.
11256 (syms_of_xfns) [GLYPH_DEBUG]: Don't defsubr removed functions.
11257 (syms_of_xfns): Initialize Qcenter.
11259 * eval.c (Fsignal): If lisp_eval_depth or spepdl_size are near
11260 to the limits, increase the limits.
11262 2000-05-01 Kenichi Handa <handa@etl.go.jp>
11264 * fontset.c (fs_load_font): By default, use 0x00..0x7f for ASCII.
11265 Check Vfont_encoding_alist against the full name of the opened font.
11267 2000-04-28 Gerd Moellmann <gerd@gnu.org>
11269 * xdisp.c (make_cursor_line_fully_visible): Handle case of rows
11270 taller than the window.
11272 2000-04-28 Kenichi Handa <handa@etl.go.jp>
11274 * xfaces.c (realize_x_face): Fix the argument of the second
11275 xassert. BASE_FACE may not be a face for ASCII.
11277 2000-04-27 Gerd Moellmann <gerd@gnu.org>
11279 * print.c (print_object): Treat print-length < 0 as nil.
11281 * Makefile.in (termcapobj): Don't use TERMCAP_OBJ.
11283 * s/freebsd.h (TERMCAP_OBJ): Removed.
11284 (LIBS_TERMCAP): Don't define for __FreeBSD_version >= 400000.
11286 * lread.c (read1): Don't treat period followed by certain
11287 characters as symbol start.
11289 * xfns.c (slurp_file): New function.
11290 (xbm_image_p): Handle case of in-memory XBM files.
11291 (xbm_scan): Rewritten to work on memory buffers instead of files.
11292 (xbm_read_bitmap_data): Renamed from xbm_read_bitmap_file_data.
11293 Work on memory buffers instead of files. If DATA is null test
11294 if buffer looks like an in-memory XBM file.
11295 (xbm_load_image): Renamed from xbm_load_image_file. Work on
11296 memory buffers instead of files.
11297 (xbm_file_p): New function.
11298 (xbm_load): Accept :data DATA where DATA is an in-memory XBM file.
11300 * lread.c (end_of_file_error): New function.
11301 (read1): Call it instead of signaling `end-of-file' directly.
11303 * print.c (print_error_message): Print data of `end-of-file'
11304 with Fprinc instead of Fprin1.
11306 2000-04-26 Ken Raeburn <raeburn@gnu.org>
11308 * window.c (freeze_window_start): Check that minibuffer scroll
11309 window isn't nil before extracting the window structure pointer
11312 * undo.c (record_delete): If we hit the end of the undo list, stop
11313 picking elements apart.
11315 2000-04-26 Gerd Moellmann <gerd@gnu.org>
11317 * xdisp.c (display_line): If lines are continued, restore
11318 iterator's ascent/descent information to the values before the
11319 first glyph not fitting on the line.
11321 2000-04-25 Gerd Moellmann <gerd@gnu.org>
11323 * xdisp.c (try_window_id) <all changes above window start>: Adjust
11324 positions in glyph matrix. Don't compute new window end positions.
11326 * dispnew.c (increment_matrix_positions): Renamed from
11327 increment_glyph_matrix_buffer_positions.
11328 (increment_row_positions): Renamed from
11329 increment_glyph_row_buffer_positions.
11331 * dispextern.h: Change names of renamed functions from dispnew.c
11334 2000-04-24 Gerd Moellmann <gerd@gnu.org>
11336 * fileio.c (Fdo_auto_save): Create directories for auto-save
11337 list file if necessary.
11339 * xdisp.c (init_iterator): Set iterator's extra_line_spacing
11340 from buffer or frame.
11341 (automatic_hscrolling_p): New variable.
11342 (hscroll_windows): Scroll windows horizontally only if automatic
11343 hscrolling is allowed.
11344 (syms_of_xdisp): New variable `automatic-hscrolling'.
11346 * frame.h (struct frame): Add member extra_line_spacing.
11348 * xfns.c (x_set_line_spacing): New function.
11349 (Fx_create_frame): Set line spacing from resources.
11350 (Qline_spacing): New variable.
11351 (syms_of_xfns): Initialize Qline_spacing.
11353 * emacs.c (USAGE2): Add `--line-spacing' and `-lsp'.
11355 * buffer.c (init_buffer_once): Handle extra_line_spacing.
11356 (syms_of_buffer): Add `default-line-spacing' and `line-spacing'.
11357 (reset_buffer): Don't initialize extra2 and extra3. Initialize
11358 extra_line_spacing from default value.
11359 (init_buffer_once): Initialize default value of extra_line_spacing.
11361 * buffer.h (struct buffer): Add extra_line_spacing, remove extra2
11364 * xterm.c (x_produce_glyphs): Remove reference to struct it's
11365 prompt_width. Add extra line spacing.
11367 * term.c (produce_glyphs): Remove reference to struct it's
11370 * dispextern.h (struct it): Remove member prompt_width, add
11371 extra_line_spacing.
11373 2000-04-22 Gerd Moellmann <gerd@gnu.org>
11375 * dispnew.c (update_frame_line): When writing a whole line, make
11376 sure cursor is in the right row afterwards, otherwise a use of
11377 capability `ch' in cmgoto might leave the cursor in the row below.
11379 2000-04-21 Gerd Moellmann <gerd@gnu.org>
11381 * lisp.h (struct Lisp_Buffer_Cons): Remove.
11383 * keyboard.c (timer_check): Fix typo in comment.
11385 2000-04-21 Kenichi Handa <handa@etl.go.jp>
11387 * fontset.c (Fset_fontset_font): Fix docstring. Local variable
11388 name change: ch -> character.
11390 2000-04-20 Gerd Moellmann <gerd@gnu.org>
11392 * keyboard.c (echo_message_buffer): New variable.
11393 (echo_now): Set echo_message_buffer to the echo area buffer used
11394 to display the echo.
11395 (cancel_echoing): Reset echo_message_buffer to nil.
11396 (read_char): Code rewritten that handles canceling an echo or
11397 echoing a dash, respectively.
11399 * fileio.c (Ffile_writable_p) [WINDOWSNT]: Return nil if parent
11400 directory doesn't exist.
11402 2000-04-19 Dave Love <fx@gnu.org>
11404 * fns.c (syms_of_fns): Defsubr mapc.
11405 (concat): Don't allow numeric args.
11406 (Fconcat): Doc change.
11408 2000-04-19 Stefan Monnier <monnier@cs.yale.edu>
11410 * regex.c (re_match_2_internal): Don't shorten the strings anymore,
11411 instead define end_match(1|2) more carefully.
11412 Use GET_CHAR_BEFORE_2 for `begline'.
11414 2000-04-19 Gerd Moellmann <gerd@gnu.org>
11416 * frame.h (SELECTED_FRAME): Change definition to compile cleanly
11417 on 64-bit systems where NULL is defined as `0'.
11419 * xdisp.c (with_echo_area_buffer): Add more `int' parameters for
11420 the `variable argument list' to make it work on Alpha.
11422 * m/alpha.h (_LP64) [!_LP64]: Define.
11423 (ORDINARY_LINK): Define for NetBSD.
11425 * m/macppc.h (ORDINARY_LINK): Define for NetBSD.
11427 2000-04-19 Dave Love <fx@gnu.org>
11429 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Revert 2000-04-14
11432 * Makefile.in (LIBS): Don't use.
11433 (GETLOADAVG_OBJ): Define again.
11434 (otherobj): Add GETLOADAVG_OBJ.
11436 * buffer.c (Fmake_indirect_buffer): Escape newline in doc.
11438 2000-04-18 Gerd Moellmann <gerd@gnu.org>
11440 * lread.c (read_filtered_event): Cancel and start busy cursor.
11442 * xterm.c (x_produce_glyphs) <ASCII chars>: Take into account
11443 that the per-character metrics may be null.
11445 2000-04-17 Gerd Moellmann <gerd@gnu.org>
11447 * buffer.c (clone_per_buffer_values): New function.
11448 (Fmake_indirect_buffer): Add optional argument CLONE. Call
11449 clone_per_buffer_values if CLONE is not nil.
11451 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
11453 2000-04-16 Dave Love <fx@gnu.org>
11455 * Makefile.in: Remove obsolete localcpp stuff.
11456 (GETLOADAVG_OBJ): Don't define.
11457 (obj): Move LIBOBJS...
11458 (otherobj): ... to here.
11459 (MSDOS_OBJ): Convert to make variable -- preprocessing zapped
11460 whitespace-only lines after the continuation (Irix).
11462 2000-04-14 Gerd Moellmann <gerd@gnu.org>
11464 * xfns.c (xpm_load) [DEBUG_X_COLORS]: Register colors.
11466 * s/freebsd.h (LD_SWITCH_SYSTEM): Add `-L /usr/local/lib'.
11468 2000-04-14 Dave Love <fx@gnu.org>
11470 * s/aix3-1.h, s/bsd4-2.h, s/bsd4-3.h, s/cxux.h, s/dgux.h, s/gnu.h:
11471 * s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/rtu.h:
11472 * s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h, s/usg5-2.h:
11473 * s/usg5-3.h, s/xenix.h, s/umax.h: Don't define autoconfiscated
11476 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Don't define
11477 autoconfiscated HAVE_GETLOADAVG.
11479 * s/nextstep.h, s/sco4.h, s/sco5.h: Don't define autoconfiscated
11482 2000-04-14 Gerd Moellmann <gerd@gnu.org>
11484 * filelock.c (MAKE_LOCK_NAME): Allocate 2 more bytes.
11485 (fill_in_lock_file_name): Avoid existing files that aren't links.
11487 2000-04-14 Dave Love <fx@gnu.org>
11489 * Makefile.in (LIBS, LIBOBJS): New variable.
11490 (INTERVAL_SRC): Convert to make variable.
11491 (INTERVAL_OBJ, MKTIME_OBJ, FLOAT_SUPPORT, FACE_SUPPORT)
11492 (HAVE_X_WINDOWS, OBJECTS_SYSTEM): Remove.
11493 (obj): Substitute INTERVAL_OBJ, add MKTIME_OBJ, GETLOADAVG_OBJ and
11495 (SOME_MACHINE_OBJECTS): Remove interval stuff.
11496 (lisp): Substitute FACE_SUPPORT, FLOAT_SUP.
11497 (shortlisp): Add facemenu, float-sup, frame.
11498 (SOME_MACHINE_LISP): Remove them from here.
11499 (LIBES): Change unused LDLIBS to autoconf LIBS.
11501 * config.in: Add BROKEN_MKTIME, NLIST_STRUCT, NLIST_NAME_UNION.
11503 2000-04-14 Kenichi Handa <handa@etl.go.jp>
11505 * composite.c (update_compositions): If FROM and TO are not in a
11506 valid range, do nothing.
11508 2000-04-13 Gerd Moellmann <gerd@gnu.org>
11510 * tparam.c (tparam1): Abort when encountering an unknown `%'-specifier.
11512 * s/freebsd.h (TERMCAP_OBJ) [__FreeBSD__ >= 4]: Define as terminfo.o.
11514 * Makefile.in (termcapobj) [LIBS_TERMCAP && TERMCAP_OBJ]: Define
11517 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
11519 * fileio.c (a_write): Remove redundant semi-colons.
11520 (e_write): Return -1 if failed to write all the data.
11521 This fixes the changes made at 1999-12-15.
11523 2000-04-12 Dave Love <fx@gnu.org>
11525 * fns.c (mapcar1): Test for null vals to support mapc.
11526 (Fmapc): New function.
11528 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
11530 * msdos.c (NUM_MOUSE_BUTTONS): Define.
11531 (IT_frame_up_to_date): Support the buffer local value of
11532 cursor-type, if defined.
11534 2000-04-10 Dave Love <fx@gnu.org>
11536 * editfns.c (preceding-char, following-char): Doc fix.
11538 2000-04-10 Ken Raeburn <raeburn@gnu.org>
11540 * Makefile.in (temacs): Revert 2000-03-12 change.
11542 2000-04-10 Jason Rumney <jasonr@gnu.org>
11544 * xfaces.c (realize_face): Change FRAME_X_P to FRAME_WINDOW_P.
11546 2000-04-10 Gerd Moellmann <gerd@gnu.org>
11548 * xdisp.c (setup_echo_area_for_printing): Choose an echo
11549 area buffer, if it's not set up yet.
11551 * indent.c (compute_motion): Set immediate_quit.
11553 2000-04-09 Gerd Moellmann <gerd@gnu.org>
11555 * xfaces.c (tty_suppress_bold_inverse_default_colors_p): New variable.
11556 (realize_tty_face): Suppress boldness if colors are the inverse of
11557 the default colors, and tty_suppress_bold_inverse_default_colors_p
11559 (Ftty_suppress_bold_inverse_default_colors): New function.
11560 (syms_of_xfaces): Defsubr it.
11562 * buffer.c (Frestore_buffer_modified_p): New function.
11563 (syms_of_buffer): Defsubr it.
11565 2000-04-08 Ken Raeburn <raeburn@gnu.org>
11567 * charset.c (Fmake_char_internal): CHAR_COMPONENTS_VALID_P takes a
11568 charset id (int) argument, not a charset (Lisp_Object).
11570 * coding.h (code_convert_string): Declare.
11571 * coding.c (code_convert_string_norecord): Pass an int, not a lisp
11572 object, as the fourth argument to code_convert_string.
11574 * fontset.c (make_fontset_for_ascii_face): Use XINT on return value.
11575 (Fset_fontset_font): Use EQ to compare lisp objects.
11577 2000-04-05 Ken Raeburn <raeburn@gnu.org>
11579 * intervals.h (SET_INTERVAL_PARENT): Use INT_LISPLIKE to test for
11580 a pointer that looks like a lisp object.
11581 (SET_INTERVAL_OBJECT): Don't explicitly compare the object with
11582 zero, instead see whether it's an integer object, since they can't
11584 (GET_INTERVAL_OBJECT): Simply assign to the destination.
11586 * dispnew.c (allocate_matrices_for_frame_redisplay)
11587 (direct_output_forward_char): Use X(U)INT and make_number as needed
11588 to convert between (unsigned) int values and lisp integers.
11589 * keyboard.c (read_key_sequence): Likewise.
11590 * lread.c (substitute_object_recurse): Likewise.
11591 * fns.c (concat, hash_lookup, hash_remove): Likewise.
11592 * minibuf.c (do_completion, Fminibuffer_complete_word)
11593 (Fminibuffer_completion_help): Likewise.
11594 * term.c (produce_special_glyphs): Likewise.
11596 * fileio.c (Fwrite_region): Use EQ when comparing lisp objects.
11597 * print.c (print_preprocess, print_object): Likewise.
11599 * search.c (compile_pattern): Use NILP when checking for nil.
11601 * lisp.h (make_number) [!NO_UNION_TYPE && __GNUC__ >= 2 &&
11602 __OPTIMIZE__]: Provide a GNU C macro version that handles
11603 lisp-object unions.
11604 (XSET) [!NO_UNION_TYPE]: Set the value field first, then the type
11605 field, to better cope with ENABLE_CHECKING and calls that modify a
11606 Lisp_Object using its old value.
11608 2000-04-04 Gerd Moellmann <gerd@gnu.org>
11610 * window.c (compare_window_configurations): Signal an error
11611 if parameters C1 or C2 aren't window configurations.
11613 * bytecode.c (Fbyte_code): Add a bunch of BEFORE_POTENTIAL_GC/
11614 AFTER_POTENTIAL_GC calls around calls to functions that can
11615 signal an error and thus invoke the debugger.
11617 2000-04-03 Gerd Moellmann <gerd@gnu.org>
11619 * fns.c (Fbase64_decode_region, Fbase64_decode_string): Signal
11620 an error if decoding fails.
11622 * keyboard.c (lispy_mouse_names): Variable removed.
11623 (Vlispy_mouse_stem): New variable.
11624 (syms_of_keyboard): Initialize Vlispy_mouse_stem.
11625 (make_lispy_event) <mouse_click, scroll_bar_click>: Don't abort
11626 for any mouse button number. Increase size of mouse_syms and
11627 button_down_location as needed. Call modify_event_symbol with
11628 different arguments.
11629 (make_lispy_event) <scroll_bar_click> [USE_TOOLKIT_SCROLL_BARS]:
11630 Call modify_event_symbol with different arguments.
11631 (make_lispy_event) <w32_scroll_bar_click> [WINDOWSNT]: Don't abort
11632 for any button number. Call modify_event_symbol with different
11634 (modify_event_symbol): Rename NAME_ALIST to NAME_ALIST_OR_STEM.
11635 Accept a string for NAME_ALIST_OR_STEM.
11637 * lisp.h (larger_vector): Add prototype.
11639 * fns.c (larger_vector): Make externally visible.
11641 * termhooks.h (NUM_MOUSE_BUTTONS): Removed.
11643 2000-04-02 Stefan Monnier <monnier@cs.yale.edu>
11645 * regex.c (PTR_TO_OFFSET) [!emacs]: Remove.
11646 (RE_MULTIBYTE_P, RE_STRING_CHAR_AND_LENGTH): New macros.
11647 (GET_CHAR_BEFORE_2): Moved from charset.h plus fixed minor bug when
11648 we are between str1 and str2.
11649 (MAX_MULTIBYTE_LENGTH, CHAR_STRING) [!emacs]: Provide trivial default.
11650 (PATFETCH): Use `TRANSLATE'.
11651 (PATFETCH_RAW): Fetch multibyte char if applicable.
11652 (PATUNFETCH): Remove.
11653 (regex_compile): Rely on PATFETCH to do most of the multibyte magic.
11654 When writing a char, write it directly into the pattern buffer rather
11655 than going needlessly through a temp char-array.
11656 (re_match_2_internal): Similarly, rely on RE_STRING_CHAR to do the
11657 multibyte magic and remove the useless `#ifdef emacs'.
11658 (bcmp_translate): Don't compare as multibyte chars when in a unibyte
11661 * regex.h (struct re_pattern_buffer): Make field `multibyte'
11662 conditional on `emacs'.
11664 * charset.h (GET_CHAR_BEFORE_2): Moved to regex.c.
11666 2000-04-01 Ken Raeburn <raeburn@gnu.org>
11668 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P): Expand
11669 non-union-type versions of XMARK and friends here, because XMARK
11670 and friends won't work on an integer field if NO_UNION_TYPE is not
11672 (make_number): Define as a function if it's not defined as a macro.
11674 * composite.c (run_composite_function): Use NILP when checking for nil.
11675 (syms_of_composite): Delete local var NARGS, pass an int as first
11676 argument to Fmake_hash_table.
11678 * editfns.c (text_property_stickiness): Use NILP to test
11679 Lisp_Object boolean value.
11680 (Fmessage_or_box): Don't use NILP to test int variable.
11681 (Fformat): Use a temporary variable to avoid ENABLE_CHECKING
11682 problems reading from and changing the same lisp value in an
11685 2000-04-01 Gerd Moellmann <gerd@gnu.org>
11687 * term.c (TN_no_color_video): New variable.
11688 (term_init): Intitialize TN_no_color_video.
11689 (enum no_color_bit): New enumeration.
11690 (MAY_USE_WITH_COLORS_P): New macro.
11691 (turn_on_face): Use it to determine if attributes may be used
11692 combined with colors.
11694 2000-04-01 Ken Raeburn <raeburn@gnu.org>
11696 * window.c (CURBEG, CURSIZE): Don't overload lisp object lvalues
11697 with int lvalues via casts; instead, just yield lisp object lvalues.
11698 (enlarge_window): Variable sizep now points to Lisp_Object. Use
11699 proper accessor macros.
11700 (shrink_window_lowest_first): w->top is Lisp_Object; use XINT.
11701 (grow_mini_window): Fix typo getting int value of root->height.
11703 * xdisp.c (compute_string_pos): Fix order of arguments to
11704 string_pos_nchars_ahead.
11705 (handle_fontified_prop, add_to_log): Pass int, not Lisp_Object, as
11706 count arg to variable-arg routines like Frun_hook_with_args and
11708 (back_to_previous_visible_line_start)
11709 (build_desired_tool_bar_string): Pass Lisp_Object, not int, to
11710 fixed-arg routines like Fget_char_property and Fmake_string.
11711 (reconsider_clip_changes): Use XINT when comparing integer lisp
11712 objects, or passing them as int arguments.
11713 (mark_window_display_accurate, insert_left_trunc_glyphs)
11714 (append_space, extend_face_to_end_of_line): Use make_number when
11715 storing or passing integer values as lisp objects.
11716 (set_cursor_from_row, highlight_trailing_whitespace): Use
11717 INTEGERP, not implicit test against zero, for glyph object.
11718 (try_window_id): Don't use make_number when we want an int value.
11720 * xfaces.c (xlfd_symbolic_value): Make last argument a
11721 Lisp_Object, to be consistent with callers.
11722 (Fbitmap_spec_p): Use XINT to get numeric value of height.
11723 (lface_hash): Apply XFASTINT to lisp values before folding in.
11725 * xfns.c (Fx_show_tip): Use make_number to get lisp objects to
11726 fill in window width and height. Pass an int, not a lisp object,
11727 as first arg to Finsert.
11729 2000-04-01 Gerd Moellmann <gerd@gnu.org>
11731 * xfaces.c (realize_basic_faces): Block input while realizing
11734 * keyboard.c (lispy_mouse_names): Add additional mouse names.
11736 * termhooks.h (NUM_MOUSE_BUTTONS): Increase to 15.
11738 2000-03-31 Gerd Moellmann <gerd@gnu.org>
11740 * xterm.c (x_produce_glyphs): When displaying unibyte text
11741 or ASCII, handle case that per-char metric is null.
11743 2000-03-30 Ken Raeburn <raeburn@gnu.org>
11745 * lisp.h (NO_UNION_TYPE) [ENABLE_CHECKING]: Undef.
11747 * lisp.h (XCONS, XSTRING, XSYMBOL, XFLOAT, XPROCESS, XWINDOW)
11748 (XSUBR, XBUFFER): Verify correct object type before returning
11749 pointer, using eassert.
11750 * frame.h (XFRAME): Likewise.
11752 * buffer.c (Frename_buffer, Fset_buffer_multibyte)
11753 (swap_out_buffer_local_variables, Fmove_overlay): Don't apply
11754 XSYMBOL, XBUFFER, etc, to values that may be nil or of the wrong type.
11755 * data.c (set_internal): Likewise.
11756 * dispextern.h (WINDOW_WANTS_MODELINE_P)
11757 (WINDOW_WANTS_HEADER_LINE_P): Likewise.
11758 * fileio.c (auto_save_1): Likewise.
11759 * insdel.c (check_markers): Likewise.
11760 * marker.c (buf_charpos_to_bytepos, unchain_marker): Likewise.
11761 * undo.c (record_insert): Likewise.
11762 * vmsproc.c (child_sig): Likewise.
11763 * window.c (unshow_buffer, window_loop): Likewise.
11764 * xterm.c (x_erase_phys_cursor): Likewise.
11766 2000-03-30 Gerd Moellmann <gerd@gnu.org>
11768 * xfns.c (free_image_cache): Free the cache structure itself
11769 last, after all its members have been freed.
11771 * lisp.h (xstrdup): Add prototype.
11773 * alloc.c (xstrdup): Moved here from xfaces.c.
11774 (allocating_for_lisp): Variable removed.
11775 (lisp_malloc): Block input around the calls to malloc and mem_insert.
11777 * xfaces.c (realize_tty_face): Use find_symbol_value instead
11779 (xstrdup): Moved to alloc.c.
11781 2000-03-29 Ken Raeburn <raeburn@gnu.org>
11783 * scroll.c (CHECK_BOUNDS): Renamed from CHECK.
11785 * emacs.c (main): Fix sense of no-loadup test.
11787 * config.in (ENABLE_CHECKING): Undef.
11789 * lisp.h (struct interval): Replace "parent" field with a union of
11790 interval pointer and Lisp_Object; add new bitfield to use as
11791 discriminant. Change other flag fields to bitfields.
11792 (CHECK): New macro for consistency checking. If ENABLE_CHECKING
11793 is defined and the supplied test fails, print a message and abort.
11794 (eassert): New macro. Use CHECK to provide an assert-like facility.
11796 * intervals.h (NULL_INTERVAL_P): Now applies only to real interval
11797 pointers; abort if the value looks like a lisp object.
11798 (NULL_INTERVAL_P, NULL_PARENT, HAS_PARENT, HAS_OBJECT, SET_PARENT)
11799 (SET_OBJECT, INTERVAL_PARENT, GET_INTERVAL_OBJECT, COPY_PARENT):
11800 Modify for new interval parent definition.
11802 * alloc.c (mark_interval_tree, MARK_INTERVAL_TREE)
11803 (UNMARK_BALANCE_INTERVALS): Update references that need an
11804 addressable lisp object in the interval structure.
11805 (die): New function.
11806 (suppress_checking): New variable.
11808 * intervals.c (interval_start_pos): Just return 0 if there's no
11811 2000-03-29 Gerd Moellmann <gerd@gnu.org>
11813 * lread.c (read1): Accept `.' (period) as symbol start like in CL
11814 and earlier Emacs versions.
11816 * keyboard.c (Ftop_level): Cancel busy-cursor.
11818 * eval.c (call_debugger): Cancel busy-cursor.
11820 2000-03-29 Kenichi Handa <handa@etl.go.jp>
11822 * search.c (Freplace_match): Adjust multibyteness of the current
11823 buffer and NEWTEXT. Free allocated memory before signaling an error.
11825 2000-03-28 Stefan Monnier <monnier@cs.yale.edu>
11827 * regex.c (analyse_first): New function obtained by ripping out most
11828 of re_compile_fastmap and generalizing it a little bit so that it
11829 can also just return whether a given (sub)pattern can match the empty
11831 (regex_compile): Use `analyse_first' to decide whether the loop-check
11832 needs to be done or not for *, +, *? and +? (the loop check is costly
11833 for non-greedy repetition).
11834 (re_compile_fastmap): Delegate the actual work to `analyse_first'.
11836 2000-03-28 Dave Love <fx@gnu.org>
11838 * s/gnu-linux.h (GC_SETJMP_WORKS): Define for i386, sparc, m68k, alpha.
11840 * alloc.c: Include stdio.h. Test STDC_HEADERS, not __STDC__.
11842 2000-03-27 Stefan Monnier <monnier@cs.yale.edu>
11844 * regex.c (REGEX_FREE_STACK, RESET_FAIL_STACK): Make them usable as
11846 (enum re_opcode_t): Update description of succeed_n.
11847 (PATFETCH): Always define.
11848 (regex_compile): Use lookahead rather than PATUNFETCH (for repetition
11849 operators, char classes, shy-groups and intervals).
11850 Optimize special cases of intervals so as to only use succeed_n and
11851 jump_n when really needed.
11852 (re_compile_fastmap): Simplify handling of jump_n and succeed_n now
11853 that we don't have to handle the special cases any more.
11854 Simplify on_failure_jump handling as well.
11856 2000-03-28 Jason Rumney <jasonr@gnu.org>
11858 * lread.c (Fload): Move safe_p definition to above #ifdef DOS_NT.
11860 2000-03-27 Gerd Moellmann <gerd@gnu.org>
11862 * s/freebsd.h (GC_SETJMP_WORKS): Define.
11864 * s/msdos.h (GC_SETJMP_WORKS): Define.
11866 * alloc.c (mark_maybe_object): New function.
11867 (mark_memory): Use it.
11868 (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK): New macros.
11869 (setjmp_tested_p, longjmp_done): New variables.
11870 (test_setjmp): New function.
11871 (mark_stack) [!GC_SETJMP_WORKS]: Call test_setjmp.
11872 (init_alloc): Initialize setjmp_tested_p and longjmp_done.
11874 * xdisp.c (face_before_or_after_it_pos): Pass multibyteness
11875 to DEC_TEXT_POS and INC_TEXT_POS.
11877 * dispnew.c (direct_output_for_insert): Use DEC_TEXT_POS
11878 with parameter MULTIBYTE_P.
11880 * dispextern.h (INC_TEXT_POS, DEC_TEXT_POS): Add parameter MULTIBYTE_P.
11882 * editfns.c (Fsubst_char_in_region): Don't use INC_POS in unibyte
11883 buffers because it looks for multibyte character byte sequences
11884 which don't exist in unibyte text.
11886 * xterm.h (x_specified_cursor_type, x_copy_color): Add prototypes.
11888 * xfaces.c (register_color, unregister_color, unregister_colors)
11889 [DEBUG_X_COLORS]: New functions.
11890 (x_free_colors) [DEBUG_X_COLORS]: Unregister colors.
11892 * xfns.c (x_set_cursor_color): Get color reference counts right.
11894 * xterm.c (x_copy_color): New function.
11895 (x_alloc_nearest_color) [DEBUG_X_COLORS]: Call register_color.
11897 * buffer.h (MAX_PER_BUFFER_VARS): Renamed from MAX_BUFFER_LOCAL_VARS.
11898 (PER_BUFFER_VAR_OFFSET): Renamed from BUFFER_LOCAL_VAR_OFFSET.
11899 (PER_BUFFER_VAR_IDX): Renamed from BUFFER_LOCAL_VAR_IDX.
11900 (PER_BUFFER_VALUE_P): Renamed from BUFFER_HAS_LOCAL_VALUE_P.
11901 (SET_PER_BUFFER_VALUE_P): Renamed from SET_BUFFER_HAS_LOCAL_VALUE_P.
11902 (PER_BUFFER_IDX): Renamed from BUFFER_LOCAL_IDX.
11903 (PER_BUFFER_DEFAULT): Renamed from BUFFER_LOCAL_DEFAULT_VALUE.
11904 (PER_BUFFER_VALUE): Renamed from BUFFER_LOCAL_VALUE.
11905 (PER_BUFFER_SYMBOL): Renamed from BUFFER_LOCAL_SYMBOL.
11906 (PER_BUFFER_TYPE): Renamed from BUFFER_LOCAL_TYPE.
11908 * category.c, data.c, syntax.c, print.c, lread.c: Use new macro
11909 names for handling per-buffer variables.
11911 * buffer.c (buffer_permanent_local_flags): Use MAX_PER_BUFFER_VARS
11912 instead of MAX_BUFFER_LOCAL_VARS.
11913 (last_per_buffer_idx): Renamed from max_buffer_local_idx.
11915 * xfaces.c (lookup_face): Don't assert FACE_SUITABLE_FOR_CHAR_P.
11917 * xfns.c (x_specified_cursor_type): New function.
11918 (x_set_cursor_type): Use it.
11920 * buffer.h (struct buffer): Add cursor_type.
11922 2000-03-26 Stefan Monnier <monnier@cs.yale.edu>
11924 * regex.c (enum re_opcode_t): New opcode on_failure_jump_nastyloop.
11925 (print_partial_compiled_pattern, re_compile_fastmap):
11927 (regex_compile): Use on_failure_jump_nastyloop for non-greedy loops.
11928 (re_match_2_internal): Add code for on_failure_jump_nastyloop when
11929 executing it as well as when popping it off the stack to find infinite
11930 loops in non-greedy repetition operators.
11932 2000-03-26 Gerd Moellmann <gerd@gnu.org>
11934 * doc.c (Qfunction_documentation): New variable.
11935 (syms_of_doc): Initialize Qfunction_documentation.
11936 (Fdocumentation): If FUNCTION is a symbol with non-nil
11937 `function-documentation' property, return a documentation derived
11940 * buffer.c (syms_of_buffer): Add default-cursor-type.
11941 (init_buffer_once): Don't let cursor_type have a local value
11944 * xterm.c (x_display_and_set_cursor): Choose cursor depending
11945 on buffer-local value of cursor_type.
11946 (x_draw_bar_cursor): Add parameter WIDTH.
11948 * buffer.c (reset_buffer): Initialize buffer's cursor_type.
11949 (init_buffer_once): Set default cursor_type value to t.
11950 Mark cursor_type as local everywhere.
11951 (syms_of_buffer): New per-buffer variable cursor-type.
11953 * buffer.h (struct buffer): Remove member local_var_flags,
11955 (MAX_BUFFER_LOCAL_VARS): New macro.
11956 (BUFFER_LOCAL_VAR_OFFSET, BUFFER_LOCAL_VAR_IDX)
11957 (BUFFER_HAS_LOCAL_VALUE_P, SET_BUFFER_HAS_LOCAL_VALUE_P)
11958 (BUFFER_LOCAL_IDX, BUFFER_LOCAL_DEFAULT_VALUE, BUFFER_LOCAL_VALUE)
11959 (BUFFER_LOCAL_SYMBOL, BUFFER_LOCAL_TYPE): New macros.
11961 * print.c (print_object): Use new macros for per-buffer variables.
11963 * category.c (Fset_category_table): Use new macros for per-buffer
11966 * buffer.c (buffer_permanent_local_flags): Make a char array.
11967 (max_buffer_local_idx): New variable.
11968 (reset_buffer_local_variables, Fbuffer_local_variables): Rewritten
11969 for new handling of per-buffer variables.
11970 (buffer_slot_type_mismatch): Use new macros for per-buffer vars.
11971 (init_buffer_once): Initialize per-buffer vars differently.
11972 Set max_buffer_local_idx.
11974 * syntax.c (Fset_syntax_table): Use new macros for per-buffer
11977 * lread.c (defvar_per_buffer): Use new macros for per-buffer variables.
11979 * data.c (do_symval_forwarding, store_symval_forwarding)
11980 (find_symbol_value, set_internal, default_value, Fset_default)
11981 (Fkill_local_variable, Flocal_variable_p): Use new macros for
11982 per-buffer variables.
11984 * Makefile.in (bootstrap-emacs): Use `mv -f' instead of `mv'.
11986 2000-03-24 Gerd Moellmann <gerd@gnu.org>
11988 * xterm.c (x_term_init): Unblock input around call1 of
11989 Qvendor_specific_keysyms.
11991 * syntax.c (open_paren_in_column_0_is_defun_start): New variable.
11992 (find_defun_start): Consider an open parenthesis in column 0
11993 a defun start only if open_paren_in_column_0_is_defun_start is set.
11994 (syms_of_syntax): New variable open-paren-in-column-0-is-defun-start.
11996 2000-03-24 Stefan Monnier <monnier@cs.yale.edu>
11998 * eval.c (Fautoload): Add entry in load-history (if after dump).
11999 * lread.c (load-history): Update docstring.
12001 2000-03-24 Gerd Moellmann <gerd@gnu.org>
12003 * indent.c (Fvertical_motion): Always use the current buffer.
12004 Temporarily change the window's buffer, if necessary.
12006 2000-03-23 Gerd Moellmann <gerd@gnu.org>
12008 * xterm.c (fast_find_position): Make sure not to consider rows
12009 not visible in the window.
12011 2000-03-22 Stefan Monnier <monnier@cs.yale.edu>
12013 * regex.c (enum syntaxcode): Provide default for non-Emacs.
12014 (re_compile_fastmap, re_match_2_internal): Undo Dave's previous fix.
12016 2000-03-22 Jason Rumney <jasonr@gnu.org>
12018 * w32menu.c (single_submenu): Set help string to NULL if none.
12019 (w32_menu_show): Set help string correctly.
12020 (add-menu-item): Set help string in MIIM_DATA for menu item.
12021 Load SetMenuItemInfoA explicitly.
12022 (w32_menu_display_help): New function.
12024 * w32fns.c (w32_wnd_proc): Handle WM_MENUSELECT message.
12025 (QCdata): Moved to xdisp.c.
12027 * w32term.c (w32_read_socket): Handle WM_MENUSELECT message.
12028 (Vw32_charset_to_codepage_alist): Removed.
12029 (Vw32_charset_info_alist): New variable.
12030 (Qw32_charset_[ansi, default, symbol, shiftjis, hangul, gb2312)
12031 (chinesebig5, oem, easteurope, turkish, baltic, russian, arabic)
12032 (greek, hebrew, thai, johab, mac, unicode]): New symbols.
12033 (x_produce_glyphs): Remove out of date #ifdef 0'd section. Replace
12035 (w32_codepage_for_font): Use Vw32_charset_info_alist.
12036 (syms_of_w32term): Remove Vw32_charset_to_codepage_alist.
12037 Define Vw32_charset_info_alist and w32_charset symbols.
12039 2000-03-22 Jason Rumney <jasonr@gnu.org>
12041 * makefile.nt (w32bdf.obj): Update dependencies.
12043 * w32bdf.c: Include frame.h and dispextern.h before fontset.h.
12045 * w32fns.c: Include fontset.h after dispextern.h.
12046 (Fx_create_frame): Do not create fontset.
12047 (w32_load_system_font): Doc fix.
12048 (Fx_close_connection): Free full_name if it is not shared.
12050 * w32term.c: Include fontset.h after dispextern.h.
12051 (x_get_glyph_face_and_encoding): New parameter two_byte_p.
12053 (w32_per_char_metric): If PCM is invalid, delete and return NULL.
12054 (x_get_char_and_face_encoding): Use FACE_FOR_CHAR to get face_id.
12055 (w32_font_is_double_byte): New function, needs body.
12056 (x_append_glyph): Set glyph->glyph_not_available_p.
12057 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
12058 it->charset. If it->multibyte_p is zero and it->c is a multibyte
12059 character, convert it to a unibyte character.
12060 (struct glyph_string): Delete member `charset'.
12061 (W32_TEXTOUT): Temporarily remove charset_dim until another way of
12062 calculating it is found.
12063 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
12064 the case that per char metric is not available correctly.
12065 (x_fill_glyph_string): Handle the case that the specific glyph is
12066 not available correctly.
12067 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
12068 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
12069 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
12070 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
12071 fontset. Don't call FS_LOAD_FONT.
12073 2000-03-22 Ken Raeburn <raeburn@gnu.org>
12075 * intervals.h (NULL_INTERVAL): Cast to INTERVAL type.
12076 (INT_LISPLIKE): New macro.
12077 (NULL_INTERVAL_P): Use it.
12078 (INTERVAL_HAS_PARENT, INTERVAL_HAS_OBJECT, SET_INTERVAL_PARENT)
12079 (SET_INTERVAL_OBJECT, INTERVAL_PARENT, COPY_INTERVAL_PARENT)
12080 (GET_INTERVAL_OBJECT, INTERVAL_PARENT_OR_NULL): New macros.
12082 * alloc.c (make_interval, gc_sweep): Use new macros; eliminate all
12083 explicit references to "parent" field of struct interval and
12084 associated unclean type conversions.
12085 * intervals.c (create_root_interval, root_interval, rotate_right)
12086 (rotate_left, balance_possible_root_interval, split_interval_right)
12087 (split_interval_left, interval_start_pos, find_interval)
12088 (next_interval, previous_interval, update_interval)
12089 (adjust_intervals_for_insertion, delete_node, delete_interval)
12090 (adjust_intervals_for_deletion, merge_interval_right)
12091 (merge_interval_left, reproduce_tree, graft_intervals_into_buffer)
12092 (copy_intervals_to_string): Likewise.
12093 * intervals.h (AM_LEFT_CHILD, AM_RIGHT_CHILD, RESET_INTERVAL):
12095 * syntax.c (update_syntax_table): Likewise.
12097 * intervals.c (reproduce_tree_obj): New function, like
12098 reproduce_tree but takes a Lisp_Object for the parent. Declare
12100 (graft_intervals_into_buffer): Use it when appropriate.
12101 (reproduce_tree): Declare with prototype.
12102 (balance_possible_root_interval): Check that the parent is a lisp
12103 object before trying to examine its type.
12105 2000-03-22 Gerd Moellmann <gerd@gnu.org>
12107 * xfaces.c (lface_same_font_attributes_p): Compare font attributes
12108 as strings only if both are known to be strings.
12110 * s/openbsd.h (LIBS_TERMCAP): Undef.
12112 2000-03-21 Stefan Monnier <monnier@cs.yale.edu>
12114 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE): Add default
12115 definitions for non-Emacs compilation.
12116 (enum re_opcode_t): Remove (not)wordchar and move (not)syntaxspec
12117 outside of `#ifdef emacs'.
12118 (print_partial_compiled_pattern): Update.
12119 (regex_compile): Use (not)syntaxspec(Sword) instead of (not)wordchar.
12120 (re_compile_fastmap): Merge handling of charset and charset_not (for
12121 emacs and non-emacs compilation as well).
12122 Similarly for (not)categoryspec and (not)syntaxspec.
12123 Don't use the fastmap when reaching `anychar' since the added
12124 complexity is not justified.
12125 (re_match_2_internal): Merge (not)wordchar (emacs and non-emacs)
12126 and (not)syntaxspec. Merge (not)categoryspec.
12128 2000-03-22 Kenichi Handa <handa@etl.go.jp>
12130 * dispextern.h [!HAVE_WINDOW_SYSTEM] (FACE_SUITABLE_FOR_CHAR_P)
12131 (FACE_FOR_CHAR): Define them differently for the configuration of
12134 2000-03-21 Dave Love <fx@gnu.org>
12136 * fontset.c (Fset_fontset_font, Ffontset_font): Fix newlines in
12139 2000-03-21 Gerd Moellmann <gerd@gnu.org>
12141 * xfaces.c (check_lface_attrs) [GLYPH_DEBUG]: Fix syntax error.
12142 (lface_fully_specified_p): Don't check contents of
12143 LFACE_FONT_INDEX because that attribute is optional.
12144 (realize_x_face): Remove now unwarranted xassert.
12146 2000-03-21 Kenichi HANDA <handa@etl.go.jp>
12148 The following changes are to make font selection based on
12149 characters, not charset. In addition, they recover fontset
12150 facilities while utilizing the new font selection mechanism.
12152 * Makefile.in (fontset.o): Depend on dispextern.h.
12154 * alloc.c (mark_face_cache): Don't mark face->registry.
12156 * dispextern.h (struct glyph): New member glyph_not_available_p.
12157 Use 22 bits for face_id.
12158 (enum lface_attribute_index): Add LFACE_FONT_INDEX.
12159 (struct face): Delete member registry, new member ascii_face.
12160 (FACE_SUITABLE_FOR_CHAR_P): Renamed from
12161 FACE_SUITABLE_FOR_CHARSET_P. Caller changed.
12162 (FACE_FOR_CHAR): Renamed from FACE_FOR_CHARSET. Caller changed.
12163 (struct it): Delete member charset, new member glyph_not_available_p.
12165 * fontset.h (FONT_NOT_OPENED, FONT_NOT_FOUND): Macros removed.
12166 (struct fontset_info, struct fontset_data): Structs removed.
12167 (allloc_fontset_data, free_fontset_data, fs_regiser_fontset)
12168 (Vglobale_fontset_alist, font_idx_temp): Externs removed.
12169 (fs_load_font, fs_query_fontset): Adjusted for new argument.
12170 (fs_free_face_fontset, fontset_font_pattern)
12171 (face_suitable_for_char_p, face_for_char)
12172 (make_fontset_for_ascii_face): Extern them.
12173 (FS_LOAD_FONT): Adjusted for the change of fontset implementation.
12174 (FS_LOAD_FACE_FONT): New macro.
12176 * fontset.c: All codes rewritten or adjusted for the change of
12177 fontset implementation. Now fontset is represented by char table.
12178 (Vglobal_fontset_alist, font_idx_temp, my_strcasetbl):
12180 (my_strcasecmp): Function removed.
12181 (Vfontset_table, next_fontset_id, Vdefault_fontset): New variables.
12182 (AREF, ASIZE): New macros.
12183 (FONTSET_FROM_ID, FONTSET_ID, FONTSET_NAME, FONTSET_FRAME)
12184 (FONTSET_ASCII, FONTSET_BASE, BASE_FONTSET_P, FONTSET_REF)
12185 (FONTSET_REF_VIA_BASE, FONTSET_SET): New macros.
12186 (fontset_ref, fontset_ref_via_base, fontset_set, make_fontset)
12187 (fontset_id_valid_p, font_family_registry, fontset_name)
12188 (fontset_ascii, free_face_fontset, face_suitable_for_char_p)
12189 (face_for_char, make_fontset_for_ascii_face, fontset_font_pattern):
12191 (fs_load_font): New arg FACE. Caller changed.
12192 (fs_query_fontset): Argument changed. Caller changed.
12193 (Fquery_fontset): call fs_query_fontset.
12194 (fs_register_fontset, alloc_fontset_data, free_fontset_data):
12196 (clear_fontset_elements, check_registry_encoding)
12197 (check_fontset_name): New functions.
12198 (syms_of_fontset): Set char-table-extra-slots property of fontset
12199 to 3. Staticpro and initialize Vfontset_table and
12200 Vdefault_fontset. Defsubr fontset_font and fontset_list.
12202 * frame.h (struct frame): Member `fontset_data' removed.
12203 (FRAME_FONTSET_DATA): Macro removed.
12205 * frame.c (make_frame): Don't allocate f->fontset_data.
12206 (Fdelete_frame): Don't free f->fontset_data.
12208 * msdos.c (XMenuActivate): Args to lookup_derived_face changed.
12210 * xdisp.c (charset_at_position): Function removed.
12211 (init_iterator): Don't set member charset of struct `it'.
12212 (handle_face_prop, reseat_to_string, set_iterator_to_next)
12213 (next_element_from_display_vector, insert_left_trunc_glyphs):
12215 (face_before_or_after_it_pos): Call FACE_FOR_CHAR, not
12217 (get_next_display_element, append_space)
12218 (extend_face_to_end_of_line): Likewise.
12220 * xfaces.c (Qx_charset_registry, Vface_default_registry):
12222 (clear_font_table, frame_update_line_height, load_face_font):
12223 Adjusted for the change of fontset implementation.
12224 (load_face_fontset_font): Function removed.
12225 (pixel_point_size): New function.
12226 (font_list): Argument type changed. Caller changed.
12227 (LFACE_FONT): New macro.
12228 (check_lface_attrs): Check attr[LFACE_FONT_INDEX].
12229 (set_lface_from_font_name): Type of arg FONTNAME is changed to
12230 Lisp_Object. Determine the font name by actually loading a font
12231 by the specified pattern. Set LFACE_FONT (lface) to the specified
12232 pattern. Even if a font is not found, don't try alternatives.
12233 (Finternal_set_lisp_face_attribute): Handle `font' slot in lface.
12234 (set_font_frame_param): If `font' is specified in lface, use it.
12235 (Finternal_get_lisp_face_attribute): Handle `font' slot in lface.
12236 (lface_same_font_attributes_p): Likewise.
12237 (make_realized_face): Arguent changed. Caller changed. Set
12238 face->ascii_face to face itself.
12239 (free_realized_face): Free face->fontset if face is for ASCII.
12240 (face_suitable_for_iso8859_1_p, face_suitable_for_charset_p)
12241 (deduce_unibyte_registry, x_charset_registry): Functions removed.
12242 (free_realized_multibyte_face): New function.
12243 (lookup_face, lookup_named_face, lookup_derived_face): Argument
12244 changed. Caller changed.
12245 (try_font_list): Argument type changed.
12246 (face_fontset): Check `font' slot of ATTRS, not `family' slot.
12247 (choose_face_font): Argument changed. Handle fontset properly.
12248 (choose_face_fontset_font): Function removed.
12249 (realize_default_face, realize_named_face): Don't remove the
12251 (realize_face): Argument changed. Caller changed. Remove face
12252 with the arg former_face_id in advance. Load font for the new face.
12253 (realize_x_face): Argument changed. Caller changed. For a
12254 multibyte character, share fontset with base_face. For a single
12255 byte character, make a new realized fontset. Don't load a font here.
12256 (realize_tty_face): Argument changed. Caller changed.
12257 (compute_char_face): Call FACE_FOR_CHAR, not FACE_FOR_CHARSET.
12258 (face_at_buffer_position): Don't check multibyte_p for returning
12260 (face_at_string_position): Call FACE_SUITABLE_FOR_CHAR_P, not
12261 FACE_SUITABLE_FOR_CHARSET_P.
12262 (syms_of_xfaces): Remove code for Qx_charset_registry and
12263 Vface_default_registry.
12265 * xterm.c: Include fontset.h after dispextern.h. Undo the changes
12266 related to PER_CHAR_METRIC done by Gerd on 2000-03-03.
12267 (x_per_char_metric): Don't try FONT->default_char. Even if
12268 pcm->width is zero, glyph bits may exist.
12269 (x_encode_char): Always initialize char2b->byte1.
12270 (x_get_char_face_and_encoding): Call FACE_FOR_CHAR to get face_id.
12271 (x_get_glyph_face_and_encoding): New arg two_byte_p. Caller changed.
12272 (x_append_glyph): Set glyph->glyph_not_available_p.
12273 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
12274 it->charset. Handle the case that per char metric is not
12275 available. If it->multibyte_p is zero and it->c is a multibyte
12276 character, convert it to a unibyte character.
12277 (struct glyph_string): Delete member `charset'.
12278 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
12279 the case that per char metric is not available correctly.
12280 (x_fill_glyph_string): Handle the case that the specific glyph is
12281 not available correctly.
12282 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
12283 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
12284 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
12285 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
12286 fontset. Don't call FS_LOAD_FONT.
12288 * xfns.c (Fx_create_frame): Don't cal fs_register_fontset.
12289 (x_create_tip_frame): Likewise.
12290 (Fx_close_connection): Free full_name of font_info.
12292 * fns.c (optimize_sub_char_table): New function.
12293 (Foptimize_char_table): New function.
12294 (syms_of_fns): Defsubr Soptimize_char_table.
12296 2000-03-20 Gerd Moellmann <gerd@gnu.org>
12298 * buffer.c (Fset_buffer_modified_p): Set update_mode_lines
12299 only if buffer is displayed in some window.
12301 * xdisp.c (handle_single_display_prop): Initialize local `value'.
12302 (try_window_reusing_current_matrix): Don't call scroll run
12303 function if run's current and desired position are the same;
12304 this prevents cursor flickering.
12306 2000-03-19 Stefan Monnier <monnier@cs.yale.edu>
12308 * regex.h (RE_TRANSLATE. RE_TRANSLATE_P): Moved to regex.c.
12310 * regex.c (RE_STRING_CHAR): New macro.
12311 (GET_CHAR_AFER_2): Remove.
12312 (RE_TRANSLATE, RE_TRANSLATE_P): New macros moved from regex.h.
12313 (enum re_opcode_t): Remove on_failure_jump_exclusive.
12314 (print_partial_compiled_pattern, re_compile_fastmap)
12315 (re_match_2_internal): Remove on_failure_jump_exclusive.
12316 (regex_compile): Turn optimizable P+ loops into PP*, so that the
12317 optimization only need to work for * (ie. can use of_keep_string_jump).
12318 Remove the special case for .*\n since it is now covered by the general
12320 (re_search_2): Don't bother with `room'.
12321 (skip_one_char): New function.
12322 (skip_noops): Simplify since `memory' is not needed any more.
12323 (mutually_exclusive_p): Restructure slightly to use `switch' and
12324 add handling for "all" remaining cases.
12325 (re_match_2_internal): Change on_failure_jump_smart to use
12326 on_failure_keep_string_jump (and redirect the end-of-loop jump)
12327 rather than on_failure_jump_exclusive.
12329 2000-03-19 Gerd Moellmann <gerd@gnu.org>
12331 * xfns.c (select_visual): Don't set dpyinfo->n_planes to the
12332 number of bits per RGB because it's everywhere used as the depth
12335 * term.c (calculate_costs): Remove code dealing with X frames.
12337 2000-03-19 Richard M. Stallman <rms@gnu.org>
12339 * lread.c (syms_of_lread): Doc fix for load-convert-to-unibyte.
12341 2000-03-18 Gerd Moellmann <gerd@gnu.org>
12343 * lread.c (read_integer): Unread the last char not consumed.
12345 2000-03-17 Gerd Moellmann <gerd@gnu.org>
12347 * xterm.c (x_update_window_cursor): Don't update in frames
12348 which are in the process of being deleted.
12350 2000-03-16 Gerd Moellmann <gerd@gnu.org>
12352 * Makefile.in (mostlyclean): Add `*.core'.
12353 (clean): Add `bootstrap-emacs'.
12355 * lread.c (read_integer): New function.
12356 (read1): Support read syntax #o, #x, #b, #r.
12358 2000-03-15 Stefan Monnier <monnier@cs.yale.edu>
12360 * regex.c (re_match_2): Fix string shortening (to fit `stop') to
12361 make sure POINTER_TO_OFFSET gives the same value before and after
12362 PREFETCH. Use `dfail' to guarantee "atomic" matching.
12363 (PTR_TO_OFFSET): Use POINTER_TO_OFFSET.
12364 (debug): Now only active if > 0 rather than if != 0.
12365 (DEBUG_*): Update for the new meaning of `debug'.
12366 (print_partial_compiled_pattern): Add missing `succeed' case. Use
12367 CHARSET_* macros in the charset(_not) branch. Fix off-by-two bugs
12368 in `succeed_n', `jump_n' and `set_number_at'.
12369 (store_op1, store_op2, insert_op1, insert_op2)
12370 (at_begline_loc_p, at_endline_loc_p): Add prototype.
12371 (group_in_compile_stack): Move to after its arg's types are
12372 declared and add a prototype.
12373 (PATFETCH): Define in terms of PATFETCH_RAW.
12374 (GET_UNSIGNED_NUMBER): Add the usual `do { ... } while(0)' wrapper.
12375 (QUIT): Redefine as a nop except for NTemacs.
12376 (regex_compile): Handle intervals {,M} as if it was {0,M}. Fix
12377 indentation of the greedy-op and shy-group code.
12378 (at_(beg|end)line_loc_p): Fix argument's types.
12379 (re_compile_fastmap): Ifdef out failure_stack_ptr to shut up gcc.
12380 (re_search_2): Use POS_AS_IN_BUFFER. Simplify `room' computation.
12381 (MATCHING_IN_FIRST_STRING): Remove.
12382 (re_match_2): Use POS_AS_IN_BUFFER. Ifdef out failure_stack_ptr
12383 to shut up gcc. Use FIRST_STRING_P and POINTER_TO_OFFSET. Use
12384 QUIT unconditionally.
12386 2000-03-15 Gerd Moellmann <gerd@gnu.org>
12388 * minibuf.c (Fminibuffer_complete): Set point to ZV if finding
12391 * process.c (send_process): Add a hint that the function
12392 can call Lisp code to its comment.
12394 * lread.c (load_dangerous_libraries): New variable.
12395 (Vbytecomp_version_regexp): New variable.
12396 (safe_to_load_p): New function.
12397 (Fload): Handle files not compiled with Emacs specially.
12398 (syms_of_lread): New Lisp variable load-dangerous-libraries.
12400 2000-03-14 Gerd Moellmann <gerd@gnu.org>
12402 * lisp.h (free_frame_xic) [HAVE_X_I18N]: Add missing semicolon.
12404 * xterm.c (xim_close_dpy, xim_initialize): Use X11R6-style XIM
12405 support functions only if HAVE_X11R6_XIM is defined.
12406 (xim_instantiate_callback): Define only if HAVE_X11R6_XIM.
12408 * s/sol2.h (INHIBIT_X11R6_XIM): Define.
12410 * xfns.c (X_I18N_INHIBITED): Don't define.
12411 (create_frame_xic): Remove conditional compilation on X_I18N_INHIBITED.
12412 (x_kill_gs_process, x_window): Use FRAME_X_VISUAL.
12414 * config.in (HAVE_X_I18N): Moved here from xterm.h.
12415 (HAVE_X11R6_XIM): Define.
12417 * xterm.h (HAVE_X_I18N) [HAVE_X11R6]: Moved to config.in.
12419 * xterm.c (x_term_init): Add support for X resource `synchronous'.
12420 If set, call XSynchronize.
12422 2000-03-13 Stefan Monnier <monnier@cs.yale.edu>
12424 * regex.c: Declare a new type `re_char' used throughout the code
12425 for the string char type. It's `const unsigned char' to match the
12426 rest of Emacs. Consistently make sure all pointers to strings use
12427 it and make sure all pointers into the pattern use `unsigned char'.
12428 (re_match_2_internal): Use `PREFETCH+STRING_CHAR' instead of
12429 GET_CHAR_AFTER_2. Also merge wordbound and notwordbound to reduce
12432 * charset.h (GET_CHAR_AFTER_2): Remove.
12433 (GET_CHAR_BEFORE_2): Use unsigned chars, like everywhere else.
12435 2000-03-12 Ken Raeburn <raeburn@gnu.org>
12437 * Makefile.in (temacs): Evaluate ALL_LDFLAGS into a temporary
12438 variable before the invocation of YMF_PASS_LDFLAGS, in case both
12439 of them try to use backquotes.
12441 2000-03-12 Dave Love <fx@gnu.org>
12443 * unexelf.c: Restore changes of 1999-10-19.
12444 (unexec): Don't adjust bss for sbss type SHT_PROGBITS; otherwise
12445 fix its type and alignment; copy it from current process.
12447 2000-03-12 Gerd Moellmann <gerd@gnu.org>
12449 * atimer.c (cancel_atimer): Break out of the loop as soon as timer
12450 has been found. Fix bug not computing timer's predecessor.
12452 * fileio.c (Fread_file_name): Handle case that DIR contains a
12455 * window.c (Fsave_window_excursion): Doc fix.
12457 * xfns.c (x_defined_color): Rewritten to use x_allocate_nearest_color.
12459 2000-03-12 Eli Zaretskii <eliz@is.elta.co.il>
12461 * msdos.c (vga_installed): New function, code moved from
12462 dos_set_window_size.
12463 (Qbar, Qcursor_type, outside_cursor): New variables.
12464 (syms_of_msdos): Intern and staticpro them.
12465 (dos_ttraw) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Save the cursor
12466 shape used outside Emacs when called for the first time.
12467 (dos_ttcooked) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Restore the
12468 cursor shape used outside Emacs.
12469 (msdos_set_cursor_shape, IT_set_cursor_type): New functions.
12470 (IT_frame_up_to_date): Call IT_set_cursor_type, in case the cursor
12472 (IT_set_frame_parameters): Call IT_set_cursor_type if the frame
12473 parameters specify the cursor. Make qreverse a global
12474 variable (renamed to Qreverse).
12476 2000-03-09 Gerd Moellmann <gerd@gnu.org>
12478 * fns.c (Fy_or_n_p): Cancel busy-cursor.
12480 2000-03-08 Stefan Monnier <monnier@cs.yale.edu>
12482 This is a big redesign of failure-stack and register handling, prompted
12483 by bugs revealed when trying to add shy-groups. Overall, what happened
12484 is that loops are now structured a little differently, groups can be
12485 shy and the code is a little simpler.
12487 * regex.h: Update the copyright.
12488 (RE_SHY_GROUPS): New value.
12489 (RE_UNMATCHED_RIGHT_PAREN_ORD): Renumber.
12490 (RE_SYNTAX_EMACS): Add RE_SHY_GROUPS.
12492 * regex.c (enum re_opcode_t): Remove jump_past_alt,
12493 maybe_pop_jump, push_dummy_failure and dumy_failure_jump. Add
12494 on_failure_jump_(exclusive, loop and smart). Also fix the comment
12495 for (start|stop)_memory since they now only take one argument (the
12496 second has becomes unnecessary).
12497 (print_partial_compiled_pattern): Adjust for changes in re_opcode_t.
12498 (print_compiled_pattern): Use %ld to printf long ints and flush to
12499 make debugging a little easier.
12500 (union fail_stack_elt): Make the integer unsigned.
12501 (struct fail_stack_type): Add a `frame' element.
12502 (INIT_FAIL_STACK): Init `frame' as well.
12503 (POP_PATTERN_OP): New macro for re_compile_fastmap.
12504 (DEBUG_PUSH, DEBUG_POP): Remove.
12505 (NUM_REG_ITEMS): Remove.
12506 (NUM_NONREG_ITEMS): Adjust.
12507 (FAILURE_PAT, FAILURE_STR, NEXT_FAILURE_HANDLE)
12508 (TOP_FAILURE_HANDLE): New macros for the cycle detection.
12509 (ENSURE_FAIL_STACK): New macro for PUSH_FAILURE_(REG|POINT).
12510 (PUSH_FAILURE_REG, POP_FAILURE_REG, CHECK_INFINITE_LOOP):
12512 (PUSH_FAILURE_POINT): Don't push registers any more. The pattern
12513 address pushed is not the destination of the jump but the source
12515 (NUM_FAILURE_ITEMS): Remove.
12516 (POP_FAILURE_POINT): Adapt to the new stack structure (i.e. pop
12517 registers before the actual failure point). Don't hardcode any
12518 meaning for str==NULL anymore.
12519 (union register_info_type, REG_MATCH_NULL_STRING_P, IS_ACTIVE)
12520 (MATCHED_SOMETHING, EVER_MATCHED_SOMETHING, SET_REGS_MATCHED):
12522 (REG_UNSET_VALUE): Use NULL (why not?).
12523 (compile_range): Remove declaration since it doesn't exist.
12524 (struct compile_stack_elt_t): Remove inner_group_offset.
12525 (old_reg(start|end), reg_info, reg_dummy, reg_info_dummy): Remove.
12526 (regex_grow_registers): Remove dead code.
12527 (FIXUP_ALT_JUMP): New macro.
12528 (regex_compile): Add shy-groups Change loops to use
12529 on_failure_jump_smart&jump instead of
12530 on_failure_jump&maybe_pop_jump. Change + loops to eliminate the
12531 initial (dummy_failure_)jump. Remove c1_base (looks like unused
12532 variable to me). Use `jump' instead of `jump_past_alt' and don't
12533 bother with push_dummy_failure in alternatives since it is now
12534 unnecessary. Use FIXUP_ALT_JUMP. Eliminate a useless `#ifdef
12535 emacs' for (re)allocating the stack.
12536 (re_compile_fastmap): Remove dead variables i and num_regs. Exit
12537 from loop when bufp->can_be_null rather than jumping to `done'.
12538 Avoid jumping backwards so as to ensure termination. Use
12539 PATTERN_STACK_EMPTY and POP_PATTERN_OP. Improved handling of
12540 backreferences. Remove dead code in handling of `anychar'.
12541 (skip_noops, mutually_exclusive_p): New functions taken from the
12542 handling of `maybe_pop_jump' in re_match_2_internal. Slightly
12543 improve mutually_exclusive_p to handle ".+\n".
12544 (lowest_active_reg, highest_active_reg)
12545 (NO_(LOWEST|HIGHEST)_ACTIVE_REG) Remove.
12546 (re_match_2_internal): Use %p instead of 0x%x when printf'ing
12547 ptrs. Don't SET_REGS_MATCHED anymore. Remove many dead
12548 variables. Push register (in `start_memory') on the stack rather
12549 than storing it in old_reg(start|end). Remove the cycle detection
12550 from `stop_memory', replaced by the use of on_failure_jump_loop
12551 for greedy loops. Add code for the new on_failure_jump_<foo>.
12552 Remove ad-hoc code in `on_failure_jump' to push more registers in
12553 the case of a loop. Take out code from `maybe_pop_jump' into
12554 separate functions and adapt it to the semantics of
12555 `on_failure_jump_smart'. Remove jump_past_alt, dummy_failure_jump
12556 and push_dummy_failure. Remove dummy_failure handling and
12557 handling of `failures to jump to on_failure_jump' (this last one
12558 was already dead code, it seems).
12559 (group_match_null_string_p, alt_match_null_string_p)
12560 (common_op_match_null_string_p): Remove.
12562 2000-03-08 Dave Love <fx@gnu.org>
12564 * config.in: Don't depend on __STDC__ for volatile.
12565 Add POINTER_TYPE, PTR, PROTOTYPES.
12567 * hftctl.c, strftime.c: Use PROTOTYPES.
12568 * eval.c (find_handler_clause): Likewise.
12570 * mem-limits.h: Use POINTER_TYPE.
12572 * lisp.h (P_): Define based on PROTOTYPES, not __STDC__.
12573 (memory_warnings): Declare using POINTER_TYPE.
12575 2000-03-08 Gerd Moellmann <gerd@gnu.org>
12577 * xfns.c (x_set_cursor_type): If ARG is nil, give frame no cursor.
12579 * xdisp.c (display_echo_area): Temporarily inhibit garbage collection.
12581 * xfns.c: Remove obsolete code in #if 0.
12582 (Fx_focus_frame): New function.
12584 2000-03-07 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
12586 * coding.c (coding_category_name): Add coding-category-utf-8,
12587 coding-category-utf-16-be, coding-category-utf-16-le.
12588 (UTF_8_1_OCTET_P, UTF_8_EXTRA_OCTET_P, UTF_8_2_OCTET_LEADING_P,
12589 UTF_8_3_OCTET_LEADING_P, UTF_8_4_OCTET_LEADING_P,
12590 UTF_8_5_OCTET_LEADING_P, UTF_8_6_OCTET_LEADING_P): New macros.
12591 (detect_coding_utf_8): New function.
12592 (UTF_16_INVALID_P, UTF_16_HIGH_SURROGATE_P
12593 UTF_16_LOW_SURROGATE_P): New macros.
12594 (detect_coding_utf_16): New function
12595 (detect_coding_mask): When priorities are specified, skip any
12596 categories that have `nil' coding-system. Fix bug of returning
12597 wrong mask when PRIORITIES is specified and detect_coding_XXX()
12598 returns a mask not set in PRIORITIES.
12599 (detect_eol_type_in_2_octet_form): New function.
12600 (detect_eol): selects detect_eol_type_XXX to call according to
12601 cooding->category_idx.
12602 (detect_coding_system): Remove `nil' coding-system in the result.
12603 (Fupdate_coding_systems_internal): Update all coding-categories.
12605 * coding.h (CODING_CATEGORY_IDX_UTF_8)
12606 (CODING_CATEGORY_IDX_UTF_16_BE, CODING_CATEGORY_IDX_UTF_16_LE):
12608 (CODING_CATEGORY_IDX_RAW_TEXT, CODING_CATEGORY_IDX_BINARY)
12609 (CODING_CATEGORY_IDX_MAX): Adjusted for the above macros.
12610 (CODING_CATEGORY_IDX_UTF_16_LE)
12611 (CODING_CATEGORY_MASK_UTF_8, CODING_CATEGORY_MASK_UTF_16_BE)
12612 (CODING_CATEGORY_MASK_UTF_16_LE): New macros.
12613 (CODING_CATEGORY_MASK_ANY): Include the above macros.
12614 (CODING_CATEGORY_MASK_UTF_16_BE_LE): New macro.
12616 2000-03-07 Gerd Moellmann <gerd@gnu.org>
12618 * doc.c (Fdocumentation_property): If value is not a string,
12619 and doesn't refer to etc/DOC, evaluate it to obtain a string.
12621 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: Don't try to
12622 close the display with XtCloseDisplay. This caused a bus error
12625 * minibuf.c (Fminibuffer_complete): Move point to ZV when input is
12626 complete but not unique.
12628 2000-03-06 Gerd Moellmann <gerd@gnu.org>
12630 * process.c (send_process): Remove local variable `procname' that
12631 might become invalid when a GC happens. Instead, access the
12632 process name slot directly.
12634 * xfns.c (x_set_menu_bar_lines_1): Adjust window's orig_top and
12635 orig_height if set.
12637 * frame.c (set_menu_bar_lines_1): Adjust window's orig_top and
12638 orig_height if set.
12640 2000-03-06 Eli Zaretskii <eliz@is.elta.co.il>
12642 * msdos.c (IT_note_mouse_highlight): Return immediately if frame's
12643 glyph matrices have been freed.
12645 2000-03-05 Gerd Moellmann <gerd@gnu.org>
12647 * Makefile.in (tags): Include ../lwlib/TAGS in TAGS.
12648 (bootstrap-temacs): Set LC_ALL to C like for temacs.
12650 * xfns.c (QCdata): Moved to xdisp.c.
12652 * xdisp.c (QCdata): Moved here from xfns.c.
12653 (syms_of_xdisp): Initialize QCdata.
12655 * frame.h (FRAME_INTERNAL_BORDER_WIDTH) [!HAVE_X_WINDOWS]: Define.
12657 * window.c (coordinates_in_window): Use
12658 FRAME_INTERNAL_BORDER_WIDTH_SAFE instead of
12659 FRAME_INTERNAL_BORDER_WIDTH.
12661 * xdisp.c (try_window_id): Recompute unchanged information if
12662 it is obviously invalid.
12664 * xterm.c (x_term_init): Create a colormap if not using the
12667 * xterm.h (select_visual): Change prototype.
12669 * xfns.c (select_visual): Rewritten. Recognize user-specified
12671 (visual_classes): New variable.
12673 2000-03-04 Gerd Moellmann <gerd@gnu.org>
12675 * xfns.c (x_defined_color, x_set_mouse_color, lookup_rgb_color)
12676 (lookup_pixel_color, x_laplace, x_build_heuristic_mask)
12677 (png_load): Access colormap of frame using FRAME_X_COLORMAP.
12678 (x_decode_color): Don't handle allocation of white and black specially.
12679 (x_window) [USE_X_TOOLKIT]: Set XtNvisual, XtNdepth, and
12680 XtNcolormap resources.
12681 (x_window) [!USE_X_TOOLKIT]: Pass colormap to XCreateWindow.
12682 (Fx_create_frame): Initialize color members of x_output structure.
12683 (xpm_load): Pass colormap to XPM lib.
12685 * xfaces.c (x_free_colors): Access colormap of frame using
12686 FRAME_X_COLORMAP. Be paranoid about freeing black and white
12687 when default colormap is used.
12689 * xterm.c (x_term_init): Set Colormap member of x_display_info
12690 structure. Copy colormap if resource `privateColormap' is
12691 specified (PseudoColor only).
12692 (x_setup_relief_color): Access colormap of frame using
12695 * xterm.h (struct x_display_info): Add Colormap member `cmap'.
12696 (FRAME_X_COLORMAP, FRAME_X_VISUAL): New macros.
12698 2000-03-04 Jason Rumney <jasonr@gnu.org>
12700 * xfaces.c Change many FRAME_X... macros to FRAME_WINDOW... or
12701 other non-platform-specific equivalents.
12702 [WINDOWSNT]: Include w32term.h, fontset.h and define X
12703 specific functions and macros as their w32 equivalents where
12704 non-platform-specifics are not available.
12705 [HAVE_X_WINDOWS]: Change most of these to HAVE_WINDOW_SYSTEM.
12706 (x_create_gc, x_free_gc) [WINDOWSNT]: Add W32 versions.
12707 (clear_font_table) [WINDOWSNT]: Call w32_unload_font.
12708 (frame_update_line_height): Use macros to access f->output_data.
12709 (defined_color): Remove FIXME comments; fixed.
12710 (x_face_list_fonts, prepare_face_for_display): Put X specifics
12711 into #ifdef blocks. Add WINDOWSNT blocks.
12712 (Fx_list_fonts): Use macros for accessing font data.
12713 (set_lface_from_font_name): Different default fonts for X and
12715 (font_scalable_p) [WINDOWSNT]: Treat wildcard XLFD_AVGWIDTH as
12716 scalable for backward compatibility.
12717 (realize_tty_face) [MSDOS]: Do the same for WINDOWSNT.
12718 (syms_of_xfaces) [WINDOWSNT]: Allow scalable fonts by default.
12720 * emacs.c (main) [HAVE_NTGUI]: Call syms_of_xfaces instead of
12723 * makefile.nt (w32faces.obj): Remove.
12726 2000-03-03 Jason Rumney <jasonr@gnu.org>
12728 * keyboard.c (make_lispy_event): Call buffer_posn_from_coords with
12729 correct parameters.
12731 2000-03-03 Ken Raeburn <raeburn@gnu.org>
12733 * unexelf.c (PT_LOAD, SHT_*, SHN_*) [__NetBSD__]: Only provide
12734 standard ELF definitions here if the system header does not.
12736 2000-03-03 Gerd Moellmann <gerd@gnu.org>
12738 * xterm.c (PER_CHAR_METRIC): Removed.
12739 (x_per_char_metric_1, x_default_char): New functions.
12740 (x_per_char_metric): If font's default char is invalid, return
12741 metrics of a suitably chosen usable default char.
12742 (x_draw_glyph_string_foreground): If font has an invalid default
12743 char, replace occurrences of unprintable chars with a suitably
12744 chosen usable default char.
12746 2000-03-02 Gerd Moellmann <gerd@gnu.org>
12748 * xterm.c (note_mouse_highlight): Return quickly if frame's
12749 glyph matrices have been freed.
12751 * dispnew.c (free_glyphs): Block input while freeing matrices.
12753 * xfns.c (x_clear_image, x_kill_gs_process): Use x_free_colors.
12755 * xterm.c (x_alloc_lighter_color, x_setup_relief_color):
12758 * dispextern.h (x_free_colors): Add prototype.
12760 * xfaces.c (x_free_colors): New function.
12761 (unload_color, free_face_colors): Use it.
12763 2000-03-02 Eli Zaretskii <eliz@is.elta.co.il>
12765 * msdos.h (FRAME_INTERNAL_BORDER_WIDTH): Define to zero.
12767 * window.c [MSDOS]: Include msdos.h.
12769 2000-03-02 Dave Love <fx@gnu.org>
12771 * m/powerpcle.h, m/sparc.h: Don't set C_OPTIMIZE_SWITCH.
12773 * m/mips-siemens.h, m/news-r6.h, m/news-risc.h, m/tekxd88.h: Don't
12774 set C_OPTIMIZE_SWITCH for gcc.
12776 2000-03-02 Kenichi Handa <handa@etl.go.jp>
12778 * coding.c (coding_save_composition): Be sure to allocate
12779 composition data area in coding even if there's no composition in
12782 2000-03-01 Jason Rumney <jasonr@gnu.org>
12784 * w32term.c: Equivalent changes to those made to xterm.c on
12785 2000-02-25 and 2000-02-24.
12787 * w32fns.c: Equivalent changes to those made to xfns.c on
12788 2000-02-25 and 2000-02-21.
12790 * sysdep.c: [WINDOWSNT]: Use sys_read and sys_write to ensure
12791 correct line-end convention is followed.
12793 * w32menu.c [HAVE_BOXES]: Remove #undef.
12794 (single_keymap_panes): Remove code for simulating checkmarks.
12795 (single_menu_item): Remove notbuttons_ptr argument. Callers changed.
12796 Remove code for drawing simulated checkmarks.
12797 (w32_menu_show): make unibyte help string correctly.
12798 (add_menu_item): draw standard Windows checkmarks. Draw radio
12799 buttons as radio buttons if possible.
12801 2000-03-01 Gerd Moellmann <gerd@gnu.org>
12803 * sysdep.c (start_of_text): Don't define this function for NetBSD
12806 * m/pmax.h (START_FILES, CANNOT_DUMP) [__NetBSD__ || __OpenBSD__]:
12808 (UNEXEC) [__NetBSD__ || __OpenBSD__]: Define to unexelf.o.
12809 (LINKER): Don't undef if __NetBSD__ is defined.
12811 * m/mips.h (LINKER) [__NetBSD__ || __OpenBSD__]: Don't define.
12813 * fileio.c [__NetBSD__]: Define `unix'.
12815 * xfns.c (start_busy_cursor): Allow floats for busy-cursor-delay.
12817 2000-02-29 Gerd Moellmann <gerd@gnu.org>
12819 * atimer.c (start_atimer): Don't abort when timers are stopped.
12820 (append_atimer_lists): New function.
12821 (cancel_atimer, stop_other_atimers, run_all_atimers): Handle
12822 arbitrary lists of stopped and running atimers.
12824 * atimer.c (cancel_atimer): Handle canceling an atimer when
12825 some timers are stopped.
12827 * xfns.c (cancel_busy_cursor): Set busy_cursor_atimer to null
12828 after canceling it.
12830 * fns.c (maybe_resize_hash_table): Handle case of new size
12831 coming out as being the same as old size.
12833 2000-02-27 Jason Rumney <jasonr@gnu.org>
12835 * makefile.nt: Add atimer.h to dependencies.
12836 * w32.c (init_environment): Set Vw32_num_mouse_buttons here.
12837 * w32console.c: Only disable window system features for dispextern.h
12838 (initialize_w32_display): Build a display info for the console.
12839 * w32faces.c (tty_defined_color): Apply xfaces.c change from 02-17.
12840 * w32fns.c (w32_wnd_proc) [WM_LBUTTON_DOWN, WM_RBUTTON_DOWN,
12841 WM_LBUTTON_UP, WM_RBUTTON_UP]: Do not treat 4 or more button mice
12843 * w32gui.h (struct W32FontStruct): Revert last change after change
12845 * w32menu.c (single_submenu): Set up help string.
12846 [!HAVE_MULTILINGUAL_MENU]: Don't overwrite item_name with descrip.
12847 (w32_dialog_show): Set up help string.
12848 * w32term.c (w32_display_info_for_display): Remove unused function.
12849 (w32_draw_bitmap): Use pre-built bitmaps.
12850 (w32_initialize_display_info): New function to initialize parts of
12851 display info that are common to both GUI and console frames.
12852 (w32_term_init): Use w32_initialize_display_info. Do not set
12853 Vw32_num_mouse_buttons here, as it is not called for console
12854 frames. Build bitmaps for indicating truncated lines etc.
12855 (x_delete_display): Destroy pre-built bitmaps.
12856 * xdisp.c (handle_single_display_prop): Use FONT_HEIGHT macro.
12857 (echo_area_display): Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM.
12859 2000-02-27 Dave Love <fx@gnu.org>
12861 * lisp.h: Add a bunch of prototypes.
12863 2000-02-26 Kenichi Handa <handa@etl.go.jp>
12865 * keyboard.c (read_char): Set `usec' correctly.
12867 2000-02-25 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
12869 * ccl.c (ccl_driver) [CCL_MapMultiple]: When the mapped value is
12870 `lambda', set reg[RRR] to the map index.
12871 (ccl_driver) [CCL_MapSingle]: When the mapped value is found, set
12872 reg[RRR] to 0. Otherwise, set it to -1.
12874 2000-02-25 Gerd Moellmann <gerd@gnu.org>
12876 * emacs.c (main): Remove code snippet commented out with `//'.
12878 2000-02-25 Richard M. Stallman <rms@gnu.org>
12880 * fileio.c (Ffile_symlink_p): If result starts with a `/'
12881 and contains a `:', prepend `/:'.
12883 * window.c (select_window_1): If selected_window is nil,
12884 don't "swap out" the buffer's point.
12885 (Fset_window_configuration): Set selected_window to nil
12886 before calling Fselect_window.
12887 (unshow_buffer): Don't set point in buffer from window's point
12888 if another more recently selected window also shows the buffer.
12890 2000-02-25 Gerd Moellmann <gerd@gnu.org>
12892 * keyboard.c (recursive_edit_1): Cancel busy-cursor.
12894 * xfns.c (inhibit_busy_cursor, busy_count): Removed.
12895 (Fx_show_busy_cursor, Fx_hide_busy_cursor): Removed.
12896 (busy_cursor_atimer, busy_cursor_shown_p, Vbusy_cursor_delay):
12898 (DEFAULT_BUSY_CURSOR_DELAY): New define.
12899 (start_busy_cursor, cancel_busy_cursor, show_busy_cursor)
12900 (hide_busy_cursor): New functions.
12901 (syms_of_xfns): DEFVAR_LISP Vbusy_cursor_delay.
12903 * minibuf.c (read_minibuf): Cancel busy-cursor.
12905 * keyboard.c (command_loop_1): Call start_busy_cursor before
12906 Fcommand_execute and cancel_busy_cursor after it.
12907 (timer_check): Remove busy-cursor code.
12908 (Fread_key_sequence, Fread_key_sequence_vector): Start/cancel busy
12911 * process.c (wait_reading_process_input): Remove busy-cursor code.
12913 * eval.c (Fsignal): Call cancel_busy_cursor instead of
12914 Fx_hide_busy_cursor.
12916 * dispextern.h (Fx_show_busy_cursor, Fx_hide_busy_cursor):
12918 (start_busy_cursor, cancel_busy_cursor): Add prototypes.
12920 * lisp.h (Fx_hide_busy_cursor): Remove prototype.
12922 * xterm.c (XTread_socket): Remove busy-cursor code.
12924 * dispnew.c (flush_stdout) [GLYPH_DEBUG]: New function.
12925 (build_frame_matrix_from_leaf_window): Put code handling
12926 glyph row's not being a slice of a frame row in #if 0.
12927 (sync_window_with_frame_matrix_rows): New function.
12928 (frame_row_to_window): New function.
12929 (mirror_line_dance): Handle copies between windows.
12931 * lread.c (Fload): Use `xfree' instead of `free'.
12932 (init_obarray): Use `xmalloc' instead of `malloc'.
12934 * window.c (Fset_window_buffer): Set WINDOW to the window
12936 (coordinates_in_window): Take frame's internal border width
12939 2000-02-24 Gerd Moellmann <gerd@gnu.org>
12941 * xterm.c (x_display_and_set_cursor): Display cursor of
12942 non-selected windows depending on the setting of
12943 cursor_in_non_selected_windows.
12945 * xdisp.c (cursor_in_non_selected_windows): New variable.
12946 (syms_of_xdisp): DEFVAR_BOOL it.
12948 2000-02-23 Gerd Moellmann <gerd@gnu.org>
12950 * data.c (Fstring_to_number): If number is greater than what
12951 fits into an integer, return a float.
12953 * eval.c (specbind): Remove references to
12954 keyword_symbols_constant_flag.
12956 * data.c (keyword_symbols_constant_flag): Removed.
12957 (Fmakunbound, set_internal, syms_of_data): Remove references to
12958 keyword_symbols_constant_flag.
12960 * bytecode.c (Fbyte_code): Remove keyword_symbols_constant_flag.
12962 2000-02-23 Kenichi Handa <handa@etl.go.jp>
12964 * syntax.c (multibyte_syntax_as_symbol): New variable.
12965 (syms_of_syntax): Declare it as a Lisp variable.
12966 (SYNTAX_WITH_MULTIBYTE_CHECK): New macro.
12967 (scan_lists): If both sexpflag and multibyte_syntax_as_symbol are
12968 nonzero, treat all multibyte characters as symbol.
12969 (init_syntax_once): Give syntax `word' to all multibyte characters.
12971 2000-02-22 Eli Zaretskii <eliz@is.elta.co.il>
12973 * frame.c (Fdelete_frame): Don't let echo_area_window remain on
12976 2000-02-21 Gerd Moellmann <gerd@gnu.org>
12978 * frame.c (Fmouse_position): GCPRO retval instead of x and y.
12980 * xfns.c (x_window_to_frame, x_any_window_to_frame)
12981 (x_non_menubar_window_to_frame): Check the busy-cursor window.
12983 2000-02-21 Dave Love <fx@gnu.org>
12985 * frame.c (Vmouse_position_function): New variable.
12986 (Fmouse_position): Use it.
12987 (syms_of_frame): Install it.
12989 * charset.c (find_charset_in_str): Fix use of `c' instead of `c1'.
12991 2000-02-20 Gerd Moellmann <gerd@gnu.org>
12993 * fileio.c (Finsert_file_contents): Unbind the binding of
12994 standard-output done by temp_output_buffer_setup.
12996 * eval.c (funcall_lambda): Don't bind Qmocklisp_arguments unless
12997 Vmocklisp_arguments is nil. Inline Fcar and Fcdr.
12998 (specbind, unbind_to): Handle most common case of non-constant
12999 symbol with trivial value specially.
13001 * bytecode.c (Fbyte_code) <Bvarset>: Inline most common case.
13003 2000-02-20 Richard M. Stallman <rms@gnu.org>
13005 * data.c (Fmake_variable_buffer_local): Doc fix.
13006 Init found_for_buffer to 0.
13007 (Fmake_variable_frame_local): If the variable has already
13008 been buffer-local, set the check_frame field.
13010 2000-02-20 Eli Zaretskii <eliz@is.elta.co.il>
13012 * msdos.c (IT_write_glyphs): Allocate a larger screen_buf as data
13013 produced for CODING_MODE_LAST_BLOCK requires.
13015 2000-02-18 Dave Love <fx@gnu.org>
13017 * keyboard.c (echo_keystrokes): Remove declaration.
13018 (Vecho_keystrokes) New variable.
13019 (read_char, record_menu_key, read_key_sequence): Use it to allow
13020 use of float value.
13021 (syms_of_keyboard): Change Vecho_keystrokes declaration.
13023 * lread.c: Undef feature selection macros before defining.
13025 2000-02-18 Gerd Moellmann <gerd@gnu.org>
13027 * data.c (let_shadows_buffer_binding_p): Ignore specbindings
13028 for symbols other than the symbol in question.
13030 2000-02-17 Dave Love <fx@gnu.org>
13032 * s/sol2.h (C_DEBUG_SWITCH): Define to allow optimization.
13034 2000-02-17 Gerd Moellmann <gerd@gnu.org>
13036 * emacs.c (main): Use #if GC_MARK_STACK instead of #ifdef.
13038 * alloc.c (enum mem_type): Compile unconditionally.
13040 2000-02-17 Eli Zaretskii <eliz@is.elta.co.il>
13042 * xfaces.c (tty_defined_color): Don't return faulire indication
13043 for unspecified-fg and unspecified-bg pseudo-colors.
13045 2000-02-17 Gerd Moellmann <gerd@gnu.org>
13047 * alloc.c (mark_object): Don't mark symbol names in pure space.
13048 (gc_sweep): Don't unmark symbol names in pure space.
13050 * lisp.h (GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS)
13051 (GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES)
13052 [GC_MARK_STACK]: New defines.
13053 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, UNGCPRO)
13054 [GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS]: Define as no-ops.
13056 * emacs.c (main) [GC_MARK_STACK]: Initialize stack_base.
13058 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Use
13059 allocate_buffer instead of xmalloc.
13061 * alloc.c (toplevel): Include setjmp.h.
13062 (PURE_POINTER_P): New define.
13063 (enum mem_type) [GC_MARK_STACK]: New enumeration.
13064 (Vdead) [GC_MARK_STACK]: New variable.
13065 (lisp_malloc): Add parameter TYPE, call mem_insert if
13066 GC_MARK_STACK is defined.
13067 (allocate_buffer): New function.
13068 (lisp_free) [GC_MARK_STACK]: Call mem_delete.
13069 (free_float) [GC_MARK_STACK]: Set type to Vdead.
13070 (free_cons) [GC_MARK_STACK]: Set car to Vdead.
13071 (stack_base, mem_root, mem_z) [GC_MARK_STACK]: New variables.
13072 (MEM_NIL) [GC_MARK_STACK]: New define.
13073 (struct mem_node) [GC_MARK_STACK]: New structure.
13074 (mem_init, mem_find, mem_insert, mem_delete, mem_insert_fixup)
13075 (mem_delete_fixup, mem_rotate_left, mem_rotate_right)
13076 (live_string_p, live_cons_p, live_symbol_p, live_float_p)
13077 (live_misc_p, live_vector_p, live_buffer_p, mark_memory)
13078 (mark_stack) [GC_MARK_STACK]: New functions.
13079 (Fgarbage_collect) [GC_MARK_STACK]: Call mark_stack.
13080 (clear_marks): Removed.
13081 (gc_sweep): Set free conses' car, free floats' type, free
13082 symbols' function to Vdead. Use lisp_free to free buffers.
13083 (init_alloc_once): Initialize Vdead.
13084 (survives_gc_p): Return non-zero for pure objects.
13086 * alloc.c: Add comments throughout the file.
13088 * atimer.c (stop_other_atimers): Don't call cancel_atimer because
13089 that unblocks alarms.
13091 * alloc.c, bytecode.c, data.c, dispnew.c, ecrt0.c, editfns.c,
13092 emacs.c, floatfns.c, fns.c, lread.c, print.c, config.in, lisp.h,
13093 Makefile.in: Remove `LISP_FLOAT_TYPE' and `standalone'.
13095 * frame.c (make_frame): Set frame initiallly to `garbaged'.
13097 2000-02-17 Kenichi Handa <handa@etl.go.jp>
13099 * xdisp.c (decode_mode_spec_coding): Delete superfluous code to
13100 avoid infinite error signaling. Allocate sufficient memory for
13101 eol_str in the case that eoltype is Lisp_Int.
13103 2000-02-17 Stefan Monnier <monnier@cs.yale.edu>
13105 * syntax.c (Fforward_comment): Undo the previous change, since cc-mode
13106 depends on the previous behavior.
13108 2000-02-16 Gerd Moellmann <gerd@gnu.org>
13110 * sysdep.c (vfork) [!HAVE_VFORK]: Removed.
13112 2000-02-15 Gerd Moellmann <gerd@gnu.org>
13114 * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN): Define.
13116 * process.c (send_process) [BROKEN_PTY_READ_AFTER_EAGAIN]:
13117 Workaround for FreeBSD bug. Clear output queue after EAGAIN in
13120 2000-02-15 Richard M. Stallman <rms@gnu.org>
13122 * data.c (set_internal): Don't make variable buffer-local
13123 if within a let-binding for the same buffer.
13124 (let_shadows_buffer_binding_p): New function.
13126 * eval.c (specbind): For buffer-local value,
13127 record the current buffer also.
13128 (unbind_to): Cope with that change.
13130 2000-02-15 Gerd Moellmann <gerd@gnu.org>
13132 * window.c (Fsave_window_excursion): Doc fix.
13134 2000-02-15 Stefan Monnier <monnier@cs.yale.edu>
13136 * syntax.c (back_comment): Make sure we only consider comment-starters
13137 of the relevant style and return -1 in case of a failure to find the
13138 beginning of the comment.
13139 (Fforward_comment): If back_comment fails, go back to the position just
13140 after the comment-end.
13141 (scan_lists): Add comment describing a very minor bug.
13143 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
13145 * minibuf.c (Ftry_completion, Fall_completions): Add a reference to
13146 `completion-regexp-list' in the docstring.
13148 2000-02-14 Dave Love <fx@gnu.org>
13150 * xfaces.c (tty_defined_color): Declare color_idx unsigned long.
13152 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
13154 * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS
13155 to Emacs' syntax. Also fix the comment about set/not-set meanings
13156 since Emacs syntax is not the value 0 any more.
13157 * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax
13158 since it's now part of RE_SYNTAX_EMACS.
13160 2000-02-12 Dave Love <fx@gnu.org>
13162 * frame.h (SELECTED_FRAME): Use NULL, not 0 to avoid warnings on Alpha.
13164 2000-02-12 Gerd Moellmann <gerd@gnu.org>
13166 * xdisp.c (syms_of_xdisp): Doc fix for scroll-conservatively.
13168 2000-02-12 Dave Love <fx@gnu.org>
13170 * s/aix3-2.h, s/osf-1.h: Define C_DEBUG_SWITCH for non-gcc.
13172 * s/ux4800.h, s/umips.h, s/umax.h, s/sol2.h, s/sco5.h, s/rtu.h:
13173 * s/ptx4.h, s/umax.h, s/dgux.h, s/bsd4-2.h, s/bsd4-3.h:
13174 * s/hpux.h: Don't define HAVE_VFORK.
13176 * s/gnu-linux.h: Don't define HAVE_VFORK or HAVE_SYS_SIGLIST.
13178 * s/nextstep.h: Don't define HAVE_ALLOCA.
13180 * config.in: Add vfork bits.
13182 2000-02-12 Gerd Moellmann <gerd@gnu.org>
13184 * process.c (Fopen_network_stream) [POLL_FOR_INPUT]: Register
13185 unwind function to undo the effect of stopping atimers.
13187 * keyboard.c (bind_polling_period): Stop all timers except poll_timer.
13189 * atimer.c (stopped_atimers): New variable.
13190 (stop_other_atimers, run_all_atimers, unwind_stop_other_atimers):
13193 * atimer.h (stop_other_atimers, run_all_atimers)
13194 (unwind_stop_other_atimers): Add function prototypes.
13196 * s/hpux10.h (HAVE_XRMSETDATABASE): Define if not already defined.
13198 2000-02-11 Ken Raeburn <raeburn@gnu.org>
13200 * Makefile.in (LIBX): Link in tiff library before jpeg, since tiff
13201 library may depend on jpeg.
13202 (atimer.o): Depends on atimer.c.
13204 2000-02-11 Kenichi Handa <handa@etl.go.jp>
13206 * insdel.c (del_range_1): Call update_compositions.
13207 (del_range_both): Call update_compositions just once..
13209 2000-02-10 Dave Love <fx@gnu.org>
13211 * xfns.c (create_frame_xic): Fix initialization of automatic
13212 aggregates for pcc.
13214 2000-02-09 Kenichi Handa <handa@etl.go.jp>
13216 * ccl.c (CCL_MAKE_CHAR): New macro.
13217 (ccl_driver) <CCL_TranslateCharacter>: Check the validity of
13218 registers by CCL_MAKE_CHAR before calling translate_char.
13219 <CCL_TranslateCharacterConstTbl> Likewise.
13221 2000-02-08 Dave Love <fx@gnu.org>
13223 * lread.c (__EXTENSIONS__): Define.
13225 2000-02-08 Gerd Moellmann <gerd@gnu.org>
13227 * puresize.h (BASE_PURESIZE): Increase to 650000.
13229 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
13231 * msdos.c (XMenuActivate): Turn off the cursor after displaying
13234 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
13236 * s/msdos.h (INTERNAL_TERMINAL): Add capabilities se, so, us, ue,
13237 md, mh, mb, mr, and me to the fake termcap entry.
13239 2000-02-06 Ken Raeburn <raeburn@gnu.org>
13241 * sound.c (sound_cleanup): Don't call device close routine if the
13242 function pointer is null.
13244 2000-02-06 Andrew Innes <andrewi@gnu.org>
13246 * dispextern.h: Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM,
13247 around image definitions and prototypes.
13248 (gamma_correct) [WINDOWSNT]: New prototype.
13250 * w32term.c (x_make_frame_visible): Replace call to
13251 input_poll_signal with poll_for_input.
13253 * window.c [WINDOWSNT]: Include w32term.h.
13255 * xdisp.c [WINDOWSNT]: Include w32term.h.
13257 * makefile.nt: Add dependencies on w32gui.h.
13258 (OBJ1): Include atimer.obj.
13259 ($(BLD)\atimer.obj): New dependency rule.
13261 * w32.c (sigmask): New function (does nothing).
13262 (sigunblock): Ditto.
13264 * frame.c [WINDOWSNT]: Include w32term.h.
13266 * w32gui.h (struct W32FontStruct): Add ascent and descent slots.
13268 * lread.c (syms_of_lread): Fix literal newlines.
13270 * emacs.c (USAGE): Split into USAGE1 and USAGE2, to work-around
13271 the string constant limit (2048 bytes) in MSVC.
13274 2000-02-05 INOUE Seiichiro <inoue@ainet.or.jp>
13276 * xterm.c (x_display_and_set_cursor) [HAVE_X_I18N]: Set pre-edit area.
13277 (x_display_cursor) [HAVE_X_I18N]: Don't set it here.
13278 (XTread_socket) [HAVE_X_I18N]: <KeyPress, KeyRelease>: Don't
13279 dispatch the event.
13281 2000-02-04 Dave Love <fx@gnu.org>
13283 * fileio.c: Remove some unused vars.
13284 (_GNU_SOURCE): Define (for euidaccess).
13286 * lread.c (_XOPEN_SOURCE): Declare (for ftello).
13288 * minibuf.c (read_minibuf_noninteractive): Remove undeclared
13290 (read_minibuf): Deal with allow_props correctly.
13292 2000-02-03 Eli Zaretskii <eliz@is.elta.co.il>
13294 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Enlarge to 60000.
13296 2000-02-03 Ken Raeburn <raeburn@gnu.org>
13298 * search.c (compile_pattern): If a cache entry has a nil regexp,
13299 fill in that entry instead of clobbering a previously cached
13302 2000-02-02 Ken Raeburn <raeburn@gnu.org>
13304 * puresize.h (BASE_PURESIZE): Increase to 610000.
13306 2000-02-02 Gerd Moellmann <gerd@gnu.org>
13308 * frame.c (Fframe_parameters): Add GCPRO because tty_color_name
13311 2000-02-02 Kenichi Handa <handa@etl.go.jp>
13313 * ccl.c (ccl_driver) <CCL_WriteExprRegister>: Set jump_address
13314 instead of incrementing ic directly.
13315 <CCL_WriteExprConst> Likewise.
13316 <ccl_set_expr>: Set ic to jump_address.
13318 * fileio.c (e_write): Fix the handling of
13319 CODING_FINISH_INSUFFICIENT_SRC.
13321 2000-02-01 Dave Love <fx@gnu.org>
13323 * editfns.c (Fpropertize): Doc fix.
13325 * process.c (Fstart_process): Doc fix.
13327 * eval.c: Fix various doc strings not to duplicate information
13328 from help-manyarg-func-alist.
13330 * window.c (Fset_window_margins): Don't make interactive. Doc fix.
13332 * doc.c (Vhelp_manyarg_func_alist): New variable.
13333 (Fdocumentation): Use it.
13334 (syms_of_doc): Define it.
13336 2000-01-31 Gerd Moellmann <gerd@gnu.org>
13338 * xterm.c (xim_open_dpy): Remove unused local variable.
13340 * emacs.c (USAGE): Use term `display options' instead of `X options'.
13342 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: New function.
13343 (syms_of_xdisp) [GLYPH_DEBUG]: Defsubr it.
13345 * fns.c (sweep_weak_table): New function.
13346 (sweep_weak_hash_tables): Use it. Keep on marking until there
13349 2000-01-30 Gerd Moellmann <gerd@gnu.org>
13351 * xterm.c (x_delete_display): Update next_noop_dpyinfo to ensure
13352 that XTread_socket does not crash by trying to call XNoOp on a
13355 2000-01-30 Jason Rumney <jasonr@gnu.org>
13357 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
13358 Change selected_frame to SELECTED_FRAME ().
13359 (w32_console_mouse_position): Remove #ifndef MULE from around
13360 `insist' parameter.
13362 * makefile.nt: Remove dosfns.obj.
13364 * term.c (term_init) [WINDOWSNT]: Initialize TN_max_colors.
13366 * w32fns.c (w32_defined_color): Check for valid frame before
13367 applying gamma correction. Eliminate dependency on frame elsewhere.
13368 (w32_load_system_font): Switch FIXED_PITCH and VARIABLE_PITCH.
13369 (w32_to_x_font): Use resx and resy not height_in and width_in.
13370 (x_to_w32_font): Doc fix.
13371 (xlfd_strip_height): New function to strip and return font height.
13372 (w32_font_match): Compare height separately from rest of xlfd
13373 spec, using xlfd_strip_height.
13375 * w32term.c (w32_term_init): Swap resx and height_in, resy and
13376 width_in. Use w32_defined_color in place of defined_color.
13378 * w32faces.c: Merge more of DOS and X specifics in preparation for
13379 merge with xfaces.c.
13380 (defined_color): Remove FIXME comment.
13381 (tty_color_name): Provide w32-specific function.
13382 (realize_tty_face): Handle FACE_TTY_DEFAULT*_COLOR specially.
13384 * w32console.c (turn_on_face, turn_off_face): Removed.
13385 (w32_face_attributes): New function.
13386 (Global_variables): Reduce scope where possible.
13387 (clear_frame, ins_del_lines, scroll_line): Use char_attr_normal as
13389 (hl_mode): Don't modify text attributes.
13390 (write_glyphs): Don't do anything if len <= 0. Use
13391 w32_face_attributes to get attributes for drawing. Write
13392 terminating codes using char_attr_normal.
13393 (reset_terminal_modes, set_terminal_modes): Turn off highlight.
13394 (update_begin, update_end): Likewise.
13395 (vga_stdcolor_name): New function.
13396 (initialize_w32_display): Remove char_attr_reverse and char_attr.
13397 (Fset_screen_color): Remove char_attr_reverse.
13399 2000-01-29 Gerd Moellmann <gerd@gnu.org>
13401 * xfns.c (xic_set_preeditarea): Take window parameter and
13402 window-relative pixel-positions.
13404 * xterm.c (x_display_cursor): Set XIC pre-edit area only if window
13405 is its frame's selected window.
13406 (xim_instantiate_callback): Likewise.
13408 * xfns.c (x_create_im): Removed.
13409 (DEFAULT_STYLE, DEFAULT_FONT): Removed.
13410 (supported_xim_styles): Renamed from supported_styles.
13411 (best_xim_style): Renamed from best_style.
13412 (create_frame_xic): Renamed from xic_create_frame.
13413 (free_frame_xic): Renamed from xic_destroy_frame.
13415 2000-01-29 INOUE Seiichiro <inoue@ainet.or.jp>
13417 * xterm.c (XTread_socket) [HAVE_X_I18N]: If event is for none of
13418 our frames, call XFilterEvent with 2nd parameter `None'.
13419 (XTread_socket) <KeyPress> [HAVE_X_I18N]: Handle XmbLookupString
13420 returning XBufferOverflow.
13421 (XTread_socket) <ConfigureNotify> [HAVE_X_I18N]: Set XIC status area.
13422 (x_display_cursor) [HAVE_X_I18N]: Set XIC pre-edit area.
13423 (x_new_fontset) [HAVE_X_I18N]: Create XIC status area fontset.
13424 (xim_destroy_callback, xim_open_dpy, xim_instantiate_callback)
13425 (xim_initialize, xim_close)
13426 [HAVE_X_I18N && HAVE_X11R6]: New functions.
13427 (x_destroy_window) [HAVE_X_I18N]: Call xic_destroy_frame.
13428 (x_term_init) [HAVE_X_I18N]: Call xim_initialize.
13429 (x_delete_display) [HAVE_X_I18N]: Call xim_close.
13431 * xterm.h (struct x_display_info) [HAVE_X_I18N]: Add members `xim'
13433 (struct x_output) [HAVE_X_I18N]: Remove member `xim', add
13434 `xic_style' and `xic_xfs'.
13435 (FRAME_MENUBAR_HEIGHT, FRAME_X_XIM, FRAME_X_XIM_STYLES)
13436 (FRAME_XIC_STYLE, FRAME_XIC_FONTSET): New macros.
13437 (FRAME_XIM): Removed.
13439 * xfns.c (supported_styles): New variable.
13440 (DEFAULT_STYLE, DEFAULT_FONT): New macros
13441 (xic_create_xfontset, best_style, xic_create_frame)
13442 (xic_destroy_frame, xic_set_preeditarea, xic_set_statusarea)
13443 (xic_set_xfontset): New functions.
13445 2000-01-28 Dave Love <fx@gnu.org>
13447 * s/irix6-5.h: Revert last change after change to irix5-0.h.
13449 * m/iris4d.h (C_SWITCH_MACHINE): Don't use -G0.
13451 2000-01-28 Gerd Moellmann <gerd@gnu.org>
13453 * buffer.c (Fother_buffer): Don't call Fset_buffer_major_mode
13454 for *scratch* if it already existed.
13456 * emacs.c (USAGE): New macro.
13457 (main): Use it to display usage information.
13459 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
13461 Support for the menu-help feature:
13463 * msdos.h: Change prototypes of XMenuAddSelection and XMenuActivate.
13465 * msdos.c (IT_clear_end_of_line): Print the extent of the cleared
13466 part of the line to the termscript file.
13467 (IT_clear_to_end): Clear the entire line, not just its beginning.
13468 (menu_help_message, prev_menu_help_message): New variables.
13469 (IT_menu_make_room): Make room for the help_text member.
13470 (IT_menu_display): New argument disp_help; all callers changed.
13471 If disp_help is non-zero, store the help text of the active menu
13472 item in menu_help_message.
13473 (XMenuAddPane): Initialize the help_text member to NULL.
13474 (XMenuAddSelection): New argument help_text. Store it in the
13476 (XMenuActivate): New argument help_callback. If the value of
13477 menu_help_message has changed since the last time, display the
13478 menu help message text while waiting for the mouse to move. Clear
13479 the echo area before exiting.
13480 (XMenuDestroy): Free the help_text member.
13482 2000-01-27 Gerd Moellmann <gerd@gnu.org>
13484 * xmenu.c (xmenu_show) [!USE_X_TOOLKIT]: Pass help to
13485 XMenuAddSelection. Pass help callback to XMenuActivate.
13486 (menu_help_callback) [!USE_X_TOOLKIT]: New function.
13488 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
13490 * atimer.c (start_atimer) [!HAVE_SETITIMER]: Use EMACS_SET_SECS
13491 and EMACS_SET_USECS.
13493 2000-01-26 Dave Love <fx@gnu.org>
13495 * editfns.c (Fchar_after, Fchar_before): Doc fix.
13497 * bytecode.c (Fbyte_code): Use {BEFORE,AFTER}_POTENTIAL_GC where
13498 an error may be signalled.
13500 2000-01-26 Gerd Moellmann <gerd@gnu.org>
13502 * s/irix6-5.h [__GNUC__ && __GNUC_MINOR__ >= 95]: Undef
13503 LD_SWITCH_SYSTEM inherited from irix5-0.h.
13505 * bytecode.c (Fbyte_code) [BYTE_CODE_SAFE]: Fix typo.
13507 2000-01-25 Gerd Moellmann <gerd@gnu.org>
13509 * charset.c (Fstring): If there is a multibyte char among
13510 the args, always return a multibyte string.
13512 2000-01-25 Gerd Moellmann <gerd@gnu.org>
13514 * sysdep.c (sys_select): Turn atimers off and on instead of
13515 recording and restoring old alarm handler
13517 * process.c (toplevel): Include atimer.h.
13518 (create_process_1): Rewritten.
13519 (create_process): Use atimers instead of alarm.
13520 (wait_reading_process_input) [hpux]: Turn atimers off instead
13521 of turning off SIGALRM.
13522 (wait_reading_process_input): Turn off atimers instead off
13523 calling stop_polling.
13525 * emacs.c (main): Call init_atimer.
13527 * keyboard.c (toplevel): Include systime.h and atimer.h.
13528 (polling_for_input): Removed because unused.
13529 (input_poll_signal) [POLL_FOR_INPUT]: Removed.
13530 (poll_timer): New variable.
13531 (poll_for_input, poll_for_input_1): New functions.
13532 (start_polling, stop_polling): Rewritten.
13534 * keyboard.h (polling_for_input): Removed.
13536 * atimer.h, atimer.c: New files.
13538 * Makefile.in (obj): Add atimer.o.
13539 (atimer.o): New target.
13541 * blockinput.h (pending_atimers): Add extern declaration.
13542 (UNBLOCK_INPUT): Rewritten. Handle pending atimers.
13544 * lisp.h (popup_activated_flag): Add extern declaration.
13546 * xmenu.c (popup_activated_flag): Make externally visible.
13547 (popup_activate_callback) [USE_MOTIF]: Increment popup_activated_flag.
13548 (popup_deactivate_callback) [USE_MOTIF]: Decrement it.
13550 * xterm.c (toplevel): Include atimer.h.
13551 (toolkit_scroll_bar_interaction): New variable.
13552 (Fxt_process_timeouts): Removed.
13553 (x_process_timeouts): New function.
13554 (xt_action_hook): Clear toolkit_scroll_bar_interaction.
13555 (x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
13556 (x_make_frame_visible): Call poll_for_input_1 instead of
13557 input_poll_signal. Don't call alarm.
13558 (x_initialize): Install timer calling x_process_timeouts.
13560 2000-01-24 Dave Love <fx@gnu.org>
13562 * s/irix5-0.h: Don't set LD_SWITCH_SYSTEM -- we use unexelf now.
13563 Don't use -cckr -- apparently not now necessary.
13565 2000-01-24 Eli Zaretskii <eliz@is.elta.co.il>
13567 * msdos.c (IT_menu_display): Truncate long menu lines at the right
13570 2000-01-23 Jason Rumney <jasonr@gnu.org>
13572 * w32fns.c (w32_defined_color): Apply gamma correction before
13573 trying to map to the palette.
13574 (w32_wnd_proc) [WM_ERASE_BACKGROUND]: Pass device context of frame
13577 * w32term.c (w32_fill_rect): Do not try to deal with NULL hdc
13578 here. Callers changed to always pass real device context.
13579 (w32_draw_bitmap): Likewise.
13580 (w32_get_glyph_overhangs): Likewise.
13581 (w32_draw_box_rect): Make use of s->hdc rather than getting a new one.
13582 (w32_set_vertical_scroll_bar): Pass correct HWND parameters to
13583 pfnSetScrollInfo and SetScrollRange.
13584 (x_get_char_face_and_encoding): Don't turn iso8859-1 characters
13585 back into MULE characters after decoding them.
13586 (x_get_glyph_face_and_encoding): Likewise.
13587 (w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
13588 GetCharABCWidthsW fails, since this is defined on Windows 9x.
13589 (x_produce_glyphs): Calculate per char metrics for a character
13590 that we know exists in default font when font_not_found_p is true.
13592 2000-01-22 Jason Rumney <jasonr@gnu.org>
13594 * makefile.nt (intervals.obj, composite.obj): New modules.
13595 (composite.h): Added as dependency where appropriate.
13597 * w32gui.h (XGCValue): New struct for emulating X GCs.
13599 * w32term.h (XCharStruct): New struct for emulating X.
13601 * w32console.c (turn_on_face, turn_off_face): New functions.
13602 (change_line_highlight): New prototype for new redisplay.
13603 (write_glyphs): Support multibyte text. Support faces.
13605 * w32faces.c: Complete rewrite for new redisplay based on new xfaces.c.
13607 * w32fns.c: Use SELECTED_FRAME macro in place of selected_frame
13608 throughout. struct frame * in place of FRAME_PTR.
13609 Skeleton support for images, toolbars, tooltips from xfns.c.
13610 (Fx_create_frame): Use system default for default scroll bar width.
13611 (w32_get_arg): Renamed from x_get_arg.
13612 (Fx_file_dialog): New function.
13613 (w32_list_fonts): Check cache before asking system.
13614 (Vw32_enable_synthesized_fonts): New variable.
13615 (Vw32_enable_italics): Obsolete, removed.
13617 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
13618 Use SELECTED_FRAME macro.
13620 * w32menu.c: Add skeleton support for help strings on menus.
13621 (add_menu_item): Native checkbox and radio support added, but not
13622 yet enabled due to bugs.
13623 (push_menu_item): Add parameters type, selection and help.
13625 Formatting changes to reduce unnecessary diffs with xmenu.c.
13627 * w32select.c (Fw32_set_clipboard_data): Update call to
13628 find_charset_in_str.
13630 * w32term.c: Complete rewrite for new redisplay based on new
13631 xterm.c with necessary sections merged back in from old w32term.c.
13633 2000-01-21 Richard M. Stallman <rms@gnu.org>
13635 * data.c (set_internal): Further fix in same criterion.
13637 2000-01-20 Richard M. Stallman <rms@gnu.org>
13639 * data.c (set_internal): Fix the criteria for whether
13640 to swap out the old cached binding.
13642 2000-01-19 Dave Love <fx@gnu.org>
13644 * lread.c: (syms_of_lread) [user-init-file]: Doc change.
13646 2000-01-18 Kenichi Handa <handa@etl.go.jp>
13648 * regex.c (re_compile_fastmap): While checking a range table for
13649 `charset', skip flag bits for a character class correctly.
13651 2000-01-17 Gerd Moellmann <gerd@gnu.org>
13653 * m/news-risc.h (LD_SWITCH_MACHINE): Define differently for GCC.
13655 * xfns.c (x_window): Call lw_create_widget with new parameter list.
13657 * widget.c (EmacsFrameSetCharSize): Change size of children first
13658 because of problems with main window geometry management under Lesstif.
13660 * xmenu.c (enum menu_item_idx): New enumeration replacing defines
13661 MENU_ITEMS_ITEM_.*.
13662 (MENU_ITEMS_ITEM_HELP): New enumerator.
13663 (push_menu_item): Add parameter HELP. Record help in menu_items.
13664 (single_menu_item, single_submenu, list_of_items): Call
13665 push_menu_item with new parameter.
13666 (single_submenu): Set help string in widget value.
13667 (menu_highlight_callback): New function.
13668 (set_frame_menubar): Call lw_create_widget with new
13670 (xmenu_show, xdialog_show): Ditto.
13672 2000-01-13 Gerd Moellmann <gerd@gnu.org>
13674 * sound.c (Fplay_sound): Improve doc string.
13676 2000-01-11 Richard M. Stallman <rms@gnu.org>
13678 * lisp.h (set_internal): Enter the new arg.
13680 * eval.c (specbind): Record buffer-local variables specially,
13681 indicating which buffer's binding was saved.
13682 (unbind_to): Restore buffer-local variables specially
13683 in the proper buffer.
13685 * data.c (set_internal): New arg BUF.
13687 * eval.c (specbind, unbind_to): Pass new arg to set_internal.
13688 * data.c (Fset): Pass new arg to set_internal.
13689 * bytecode.c (Fbyte_code): Pass new arg to set_internal.
13691 2000-01-11 Gerd Moellmann <gerd@gnu.org>
13693 * .gdbinit: Adapt to new strings. Add xbacktrace, xreload, xprintsym.
13695 2000-01-11 Richard M. Stallman <rms@gnu.org>
13697 * minibuf.c (Ftry_completion): Doc fix.
13699 2000-01-11 Gerd Moellmann <gerd@gnu.org>
13701 * keyboard.c (Fclear_this_command_keys): Clear recent_keys
13704 2000-01-11 Andreas Schwab <schwab@suse.de>
13706 * coding.c (code_convert_region): Initialize total_skip.
13708 2000-01-08 Dave Love <fx@gnu.org>
13710 * eval.c (Fuser_variable_p): Check customizability too.
13712 2000-01-07 Gerd Moellmann <gerd@gnu.org>
13714 * minibuf.c (Fcompleting_read): Doc fix.
13716 2000-01-05 Gerd Moellmann <gerd@gnu.org>
13718 * s/freebsd.h (C_SWITCH_SYSTEM): Add -I /usr/local/include and
13721 * xfns.c (x_create_im): New function to set IM and IC of a frame.
13722 Check that input style is supported before trying to create an
13724 (x_window): Call x_create_im.
13726 2000-01-04 Gerd Moellmann <gerd@gnu.org>
13728 * xfns.c (current_gif_memory_src): New variable.
13729 (gif_load): Record the address of the current memory source
13730 in current_gif_memory_src.
13731 (gif_read_from_memory): Use current_gif_memory_src.
13733 * systime.h (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME): Give
13734 macros statement form.
13736 * sound.c (struct sound): Renamed from struct sound_file.
13737 (struct sound): Add members `data' and `header_size'.
13738 (enum sound_attr): Add SOUND_DATA.
13739 (current_sound, current_sound_device): Variables renamed from
13740 sound_file and sound_device.
13741 (parse_sound): Parse :data.
13742 (parse_sound): Handle sound data in strings.
13743 (find_sound_type): Function renamed from find_sound_file_type.
13744 (wav_init, au_init): Fail if sound's header_size is smaller than
13745 needed header size.
13746 (wav_play, au_play): Play sounds from string data.
13748 * puresize.h (BASE_PURE_SIZE): Increase to 600000.
13750 * lisp.h: Add prototype for allocate_string_data.
13752 * alloc.c (Fgarbage_collect): Return number of live and free strings.
13754 * alloc.c (mark_buffer): Remove code in #if 0.
13756 (UNMARK_BALANCE_INTERVALS): Give the macro statement form.
13757 (strings_consed): New variable.
13758 (allocate_string): Set it.
13759 (syms_of_alloc): Add DEFVAR_INT for strings_consed.
13760 (Fmemory_use_counts): Return strings_consed. Use Flist.
13762 * alloc.c: General cleanup in comments etc. Remove conditional
13763 compilation for `standalone'.
13765 * lisp.h (struct Lisp_String): Make DATA member `unsigned char *'.
13767 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P):
13768 (GC_STRING_BYTES, GC_STRING_CHARS): New macros.
13769 (DONT_COPY_FLAG): Removed.
13770 (SBLOCK_SIZE, LARGE_STRING_BYTES): New macros.
13771 (struct sdata, struct sblock): New
13772 (struct string_block): Rewritten.
13773 (STRINGS_IN_STRING_BLOCK): New macro.
13774 (oldest_sblock, current_sblock, total_strings, total_free_strings)
13775 (large_sblocks, string_blocks, string_free_list): New variables.
13776 (NEXT_FREE_LISP_STRING, SDATA_OF_STRING, SDATA_SIZE): New macros.
13777 (init_strings): Rewritten.
13778 (allocate_string, allocate_string_data, compact_small_strings)
13779 (free_large_strings, sweep_strings): New functions.
13780 (STRING_BLOCK_SIZE, STRING_BLOCK_OUTSIZE)
13781 (struct string_block_head, current_string_block)
13782 (first_string_block, large_string_blocks, STRING_FULLSIZE)
13783 (STRING_PAD): Removed.
13784 (make_uninit_multibyte_string, make_pure_string): Rewritten.
13785 (Fgarbage_collect): Don't set mark bit in large strings.
13786 (mark_object): Mark strings differently. Mark symbol names
13788 (survives_gc_p): Test marked strings differently.
13789 (gc_sweep): Sweep strings differently, unmark strings in
13791 (compact_strings): Removed.
13793 2000-01-04 Eli Zaretskii <eliz@is.elta.co.il>
13795 * xfaces.c (syms_of_xfaces): defsubr Scolor_gray_p and
13796 Scolor_supported_p even if HAVE_X_WINDOWS is not defined.
13798 2000-01-04 Kenichi Handa <handa@etl.go.jp>
13800 * fileio.c (Finsert_file_contents): Signal error if visiting file
13801 in a non-empty buffer.
13803 * term.c (encode_terminal_code): Fix the previous change.
13805 2000-01-03 Gerd Moellmann <gerd@gnu.org>
13807 * xfaces.c (syms_of_xfaces): Change Sface_color_gray_p to
13808 Scolor_gray_p, Sface_color_supported_p to Scolor_supported_p.
13810 * s/hpux9.h (NO_EDITRES): Define even if HAVE_LIBXMU.
13812 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
13814 * xdisp.c (handle_single_display_prop) [HAVE_WINDOW_SYSTEM]: No
13815 need to test for MSDOS frames.
13817 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
13819 * dosfns.c (unspecified_colors): Remove.
13820 (msdos_stdcolor_idx): Use global variables unspecified_fg and
13822 (msdos_stdcolor_name): Return strings for unspecified fore- and
13823 back-ground colors.
13825 * xfaces.c (Qunspecified_fg, Qunspecified_bg): Remove.
13826 (syms_of_xfaces): Remove their staticpro's.
13827 (tty_color_name): Return Lisp strings for unspecified fore- and
13828 back-ground colors.
13829 (Finternal_set_lisp_face_attribute): Remove the special treatment
13830 for Qunspecified_{f,b}g.
13831 (realize_default_face): Replace Qunspecified_{f,b}g with a Lisp string.
13833 2000-01-03 Gerd Moellmann <gerd@gnu.org>
13835 * xdisp.c (reseat_at_next_visible_line_start): Position before
13836 newline only if ending up on a newline.
13837 (next_element_from_ellipsis): Return success. Handle case of
13838 displaying no ellipsis. Fix case of ellipsis defined in display table.
13839 (next_element_from_buffer): Return 0 if next_element_from_ellipsis
13842 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
13844 * xfaces.c (Fcolor_gray_p): Renamed from face-color-gray-p.
13845 (Fcolor_supported_p): Renamed from face-color-supported-p.
13847 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
13849 * xfaces.c (tty_defined_color): Pass frame to tty-color-desc. The
13850 list of colors renamed to tty-defined-color-alist.
13851 (tty_color_name): Pass the frame to tty-color-by-index.
13852 (realize_tty_face): tty-color-alist is now a function which
13853 accepts the frame as argument.
13855 * term.c (Ftty_display_color_p): Accept an optional argument FRAME.
13857 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
13859 * term.c (insert_glyphs): Pass glyph, not &glyph, to
13860 encode_terminal_code.
13862 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
13864 * dispnew.c (mode_line_string): Support termcap frames as well.
13866 2000-01-01 Gerd Moellmann <gerd@gnu.org>
13868 * syntax.c (Fforward_word): Undo previous change.
13870 * editfns.c (Fconstrain_to_field): Don't constrain if
13871 inhibit-field-text-motion is non-nil.
13872 (Fline_beginning_position): Undo previous change.
13873 (Fline_end_position): Ditto.
13875 * syntax.c (Fforward_word): Notice field boundaries only if
13876 inhibit-field-text-motion is nil.
13878 * lisp.h: Add extern declaration for Vinhibit_field_text_motion.
13880 * editfns.c (Vinhibit_field_text_motion): New variable.
13881 (inhibit-field-text-motion): New DEFVAR_LISP.
13882 (Fline_beginning_position, Fline_end_position): Notice field
13883 boundaries only if inhibit-field-text-motion is nil.
13885 * xfns.c (x_create_x_image_and_pixmap): Remove parameter FILE.
13886 All calls adjusted.
13887 (x_build_heuristic_mask): Likewise.
13888 (xbm_load_image_from_file): Change error output.
13889 (xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
13890 (gif_load, gs_load, x_kill_gs_process): Ditto.
13892 * xfns.c (gif_load): Avoid sign extension and thus out of bounds
13893 color indices when accessing raster pixels.
13894 (gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
13895 one of :file or :data.
13896 (enum pbm_keyword_index): Add PBM_DATA.
13897 (pbm_format): Add :data.
13898 (pbm_image_p): Allow either :file or :data.
13899 (pbm_read_file): New function.
13900 (pbm_scan_number): Rewritten to read from string.
13901 (pbm_load): Support :data.
13903 See ChangeLog.8 for earlier changes.
13905 ;; Local Variables:
13906 ;; coding: iso-2022-7bit
13909 Copyright (C) 2001 Free Software Foundation, Inc.
13910 Copying and distribution of this file, with or without modification,
13911 are permitted provided the copyright notice and this notice are preserved.