1 2001-10-30 Jason Rumney <jasonr@gnu.org>
3 * w32fns.c (w32_to_x_charset): Increase size of XLFD charset buffer.
4 (enum_font_cb2): Ignore fonts with vertical orientation.
6 2001-10-30 Richard M. Stallman <rms@gnu.org>
8 * keyboard.c (Finput_pending_p): Doc fix.
10 2001-10-30 Gerd Moellmann <gerd@gnu.org>
12 * xterm.c (x_after_update_window_line): Don't run the code
13 clearing in borders for rows whose visible height is 0.
15 * xdisp.c (clear_garbaged_frames): Redraw the frame only if its
16 resized_p flag is set. If not set, use the much less flickering
17 method previously used.
19 * dispnew.c (change_frame_size_1): Set frame's resized_p.
21 * frame.h (struct frame) <resized_p>: New member.
23 * lread.c (to_multibyte): Ensure read_buffer is at least twice
24 as large as the number of bytes to convert.
26 * lread.c (to_multibyte): New function.
29 2001-10-30 Eli Zaretskii <eliz@is.elta.co.il>
31 * msdos.h (FRAME_LINE_HEIGHT): Define (it's used by xmenu.c).
33 2001-10-30 Gerd Moellmann <gerd@gnu.org>
35 * xterm.c (x_draw_relief_rect): Correct bottom relief by 1 pixel.
36 (x_set_glyph_string_background_width): Set
37 extends_to_end_of_line_p if the row's fill_line_p is set and
38 drawing the last glyph with DRAW_IMAGE_{RAISED,SUNKEN}.
40 * xdisp.c (clear_garbaged_frames): Call Fredraw_frame.
42 2001-10-29 Stefan Monnier <monnier@cs.yale.edu>
44 * xmenu.c: Include coding.h and charset.h.
45 (Fx_popup_menu): Use FRAME_PTR and FRAME_FONT and FRAME_LINE_HEIGHT.
46 (Fx_popup_dialog): Use FRAME_PTR and enum scroll_bar_part.
47 (single_submenu, xmenu_show): Use ENCODE_SYSTEM.
48 Explicitly set wv->help. Use `TRUE' rather than `True'.
49 (menu_help_callback): Use empty_string.
51 * w32menu.c (Fx_popup_menu): Explicitly init f, xpos, and ypos.
52 (Fx_popup_dialog): Explicitly init f.
53 (w32_menu_display_help): Use empty_string.
55 2001-10-29 Richard M. Stallman <rms@gnu.org>
57 * fns.c (Frequire): Detect recursive try to require the same
58 feature 3 or more levels deep, and get error.
59 (require_unwind): New subroutine.
60 (require_nesting_list): New variable.
61 (syms_of_fns): Init and staticpro it.
63 * print.c (print_object): Clarify indication of insertion type.
65 2001-10-29 Eli Zaretskii <eliz@is.elta.co.il>
67 * coding.c (syms_of_coding): Document that locale-coding-system is
68 used for decoding input on X.
70 * window.c (Fscroll_left, Fscroll_right): Doc fix.
72 2001-10-29 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
74 * keyboard.c (Finput_pending_p): Fix typo in doc-string.
75 (echo-area-clear-hook): Properly DEFVAR_LISP and staticpro it.
77 2001-10-29 Gerd Moellmann <gerd@gnu.org>
79 * xterm.c (x_display_and_set_cursor): If cursor_in_echo_area,
80 use NO_CURSOR if cursor_in_non_selected_windows is false.
82 * xfaces.c (Fface_font): Use UNSPECIFIEDP instead of NILP for
83 the slant attribute if FRAME is t.
85 * xfns.c (x_set_internal_border_width): Set frame garbaged
86 when X window doesn't exist yet.
88 * xterm.c (x_after_update_window_line): Clear internal border
89 in different circumstances.
91 * xterm.c (XTread_socket) <KeyPress>: Don't use
92 STRING_CHAR_AND_LENGTH if nchars == nbytes. From Kenichi Handa
95 2001-10-28 Eli Zaretskii <eliz@is.elta.co.il>
97 * m/ibms390.h: New file. From Adam Thornton
98 <athornton@sinenomine.net>.
100 2001-10-28 Gerd Moellmann <gerd@gnu.org>
102 * xfns.c (x_build_heuristic_mask): Use x_alloc_image_color.
104 * xfns.c (x_build_heuristic_mask): Fix a bug not incrementing
107 2001-10-28 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
109 * emacs.c: Use argv[0] instead of emacs when -t was specified.
111 * keyboard.c: Change doc-string comments to `new style' [w/`doc:'
113 Fix typos in comments.
115 * emacs.c (bug_reporting_address): New function.
116 Use it when displaying usage message.
118 * minibuf.c (read_minibuf): Remove unused external declaration of
119 variable `Qread_only'.
121 * keymap.c (access_keymap): Remove unused variable `charset'.
123 2001-10-28 Miles Bader <miles@gnu.org>
125 * xfaces.c (merge_face_heights): Handle TO being relative as well.
126 Remove #ifdef'd-out code.
127 (Fface_attribute_relative_p, Fmerge_face_attribute): New functions.
128 (syms_of_xfaces): Initialize them.
130 2001-10-27 Jason Rumney <jasonr@gnu.org>
132 * w32fns.c (w32_wnd_proc) <WM_KILLFOCUS>: Destroy the system caret.
133 <WM_EMACS_DESTROY_CARET, WM_EMACS_TRACK_CARET>: Track cursor
134 position using the system caret.
136 * w32term.c (w32_system_caret_hwnd, w32_system_caret_width)
137 (w32_system_caret_height, w32_system_caret_x)
138 (w32_system_caret_y): New variables for tracking system caret.
139 (w32_initialize): Initialize them.
140 (x_display_and_set_cursor): Make system caret follow the active cursor.
142 * w32term.h (WM_EMACS_TRACK_CARET, WM_EMACS_DESTROY_CARET):
145 * w32term.c (note_mouse_highlight): Clear old help_echo.
147 2001-10-27 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
149 * xterm.c: Fix typo in a comment.
151 * emacs.c: Fix typos in comments.
152 Remove unnecessary spaces.
153 Change doc-string comments to `new style' [w/`doc:' keyword].
154 (USAGE2): Fix typos in usage string.
156 * xterm.c: Fix typo in a comment.
158 * lisp.h: (gdb_lisp_params): Remove code in #if 0 which is now in
161 2001-10-27 Gerd Moellmann <gerd@gnu.org>
163 * xdisp.c (move_it_vertically_backward): Use 2/3 line_height
164 instead of 1/2 line_height in the heuristic for skipping
165 farther backward when target_y was not reached.
167 * sound.c (sound_perror): Unblock SIGIO, turn on atimers.
168 Display errno only if non-zero.
169 (sound_warning): New function.
170 (vox_configure): Don't treat failing to set sample rate as error.
171 (various places): Improve error messages.
173 2001-10-26 Eli Zaretskii <eliz@is.elta.co.il>
175 * fileio.c (Faccess_file): Run the argument filename through
176 Fexpand_file_name, before using it.
178 * dispnew.c (syms_of_display) <visible-bell>: Add a reference to
179 ring-bell-function. Suggested by Alf-Ivar Holm <alfh@ifi.uio.no>
181 2001-10-26 Gerd Moellmann <gerd@gnu.org>
183 * insdel.c (insert_1_both): Do nothing if NCHARS == 0.
185 * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
186 Fix clearing in the case of scroll bars on the right.
188 2001-10-26 Juanma Barranquero <lektu@terra.es>
190 * w32gui.h (XImage): Add a dummy typedef.
192 2001-10-26 Gerd Moellmann <gerd@gnu.org>
194 * xfns.c (XScreenNumberOfScreen): Fix struct to pointer comparison.
196 2001-10-25 Eli Zaretskii <eliz@is.elta.co.il>
198 * frame.c (Fframe_parameter): Fix last change.
200 2001-10-25 Gerd Moellmann <gerd@gnu.org>
202 * frame.c (Fframe_parameter): Fix a bug whereby some
203 ``artificial'' frame parameters, like `minibuffer' were not
204 obtained by calling Fframe_parameters.
206 * xterm.c (show_mouse_face): Clean up. Recognize overwritten
209 * xdisp.c (move_it_vertically_backward): Compute line height
210 differently. Add heuristic to try to be more compatible to 20.x.
212 2001-10-25 Stefan Monnier <monnier@cs.yale.edu>
214 * lisp.h (make_fixnum_or_float): Coerce double to int explicitly.
216 * editfns.c (text_property_stickiness): Fix Lisp_Object used as
219 2001-10-25 Miles Bader <miles@gnu.org>
221 * xfns.c (png_load): Make sure SPECIFIED_BG is a string.
222 BG is a pointer to a structure, not a structure.
223 (gif_format, png_format): Add missing commas.
225 2001-10-24 Richard M. Stallman <rms@gnu.org>
227 * xfaces.c (Fface_attributes_as_vector): New function.
228 (syms_of_xfaces): Defsubr it.
230 2001-10-24 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
232 * dispnew.c (sync_window_with_frame_matrix_rows): Remove unused
235 2001-10-25 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
237 * search.c (scan_newline): Remove unused variable `selective_display'.
239 2001-10-25 Miles Bader <miles@gnu.org>
241 * dispextern.h (struct image): Add `background',
242 `background_valid', and `background_transparent' fields.
243 (image_background, image_background_transparent): New declarations.
244 (IMAGE_BACKGROUND, IMAGE_BACKGROUND_TRANSPARENT): New macros.
245 * xfns.c (image_background, image_background_transparent)
246 (four_corners_best): New functions.
247 (xpm_format, png_format, jpeg_format, tiff_format, gif_format)
248 (gs_format): Add `:background' entry.
249 (lookup_image): Set IMG's background color if specified.
250 (pbm_load, xbm_load_image, png_load): Set IMG's background field
252 (x_clear_image_1): Reset `background_valid' and
253 `background_transparent_valid' fields.
254 (x_build_heuristic_mask): Use IMAGE_BACKGROUND instead of
255 calculating it here. Set IMG's background_transparent field.
256 (enum xpm_keyword_index): Add XPM_BACKGROUND.
257 (enum png_keyword_index): Add PNG_BACKGROUND.
258 (enum jpeg_keyword_index): Add JPEG_BACKGROUND.
259 (enum tiff_keyword_index): Add TIFF_BACKGROUND.
260 (enum gif_keyword_index): Add GIF_BACKGROUND.
261 (enum gs_keyword_index): Add GS_BACKGROUND.
262 (pbm_load, png_load, jpeg_load, tiff_load, gif_load):
263 Pre-calculate image background color where necessary.
264 * xterm.c (x_setup_relief_colors): Use `IMAGE_BACKGROUND' and
265 `IMAGE_BACKGROUND_TRANSPARENT' to calculate the correct background
266 color to use for image glyph reliefs.
268 2001-10-24 Gerd Moellmann <gerd@gnu.org>
270 * xterm.c (x_draw_glyphs): Don't check for cursor overwriting
273 * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
274 Fix clearing of area not covered by scroll bar.
276 2001-10-24 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
278 * xterm.c: (x_insert_glyphs): Remove unused variables `real_end'
280 (x_draw_image_foreground): Remove unused variables `mask' and `xgcv'.
281 (glyph_rect): Remove unused variable `area'.
283 2001-10-24 Gerd Moellmann <gerd@gnu.org>
285 * xdisp.c: Change #ifdef GLYPH_DEBUG to #if.
287 * xdisp.c (try_window_reusing_current_matrix): Use row_containing_pos.
288 (row_containing_pos): Take additional argument DY.
289 Treat rows ending in middle of char differently.
290 (display_line): Handle tabs on window systems differently.
292 * xterm.c, w32term.c (fast_find_position): Call row_containing_pos
293 with additional argument.
295 * dispextern.h (row_containing_pos): Adjust prototype.
297 * xdisp.c (inhibit_try_window_id, inhibit_try_window_reusing)
298 (inhibit_try_cursor_movement) [GLYPH_DEBUG]: New variables.
299 (try_window_id, try_window_reusing_current_matrix)
300 (try_cursor_movement) [GLYPH_DEBUG]: Don't run if inhibited.
301 (syms_of_xdisp) [GLYPH_DEBUG]: DEFVAR_BOOL the variables.
303 2001-10-24 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
305 * xmenu.c: Spell the name of Emacs properly (GNU Emacs instead of
307 (HAVE_BOXES): Fix typo in comment.
308 (push_menu_pane): Fix typo in comment.
310 * xdisp.c: (display_prop_string_p): Remove unused local declaration
312 (single_display_prop_string_p): Remove unused local declarations
313 of `Qwhen' and `Qmargin'.
314 (string_buffer_position): Remove unused variable `around'.
315 (store_frame_title): Remove unused variable `width'.
317 * window.c: Don't define max.
318 (coordinates_in_window): Remove unused variable `uy'.
320 * widget.c: Don't define max.
322 * process.c: Don't define max.
323 (create_process): Remove unused variable `buffer'.
325 2001-10-23 Gerd Moellmann <gerd@gnu.org>
327 * xfaces.c (Finternal_set_lisp_face_attribute): Fix compilation error.
329 2001-10-23 Eli Zaretskii <eliz@is.elta.co.il>
331 * xfaces.c (Finternal_set_lisp_face_attribute)
332 [HAVE_WINDOW_SYSTEM]: Don't do anything for QCfont unless the
333 frame is on a windowed display.
335 2001-10-23 Gerd Moellmann <gerd@gnu.org>
337 * dispnew.c (sync_window_with_frame_matrix_rows):
338 Fix handling of windows which aren't full-width, fix handling
341 * lread.c (syms_of_lread) <recursive-load-depth-limit>: Raise to 50.
343 2001-10-23 Andreas Schwab <schwab@suse.de>
345 * m/macppc.h [LINUX]: Undef LD_SWITCH_SYSTEM_TEMACS and override
346 LD_SWITCH_MACHINE_TEMACS with "-Xlinker -znocombreloc".
348 2001-10-23 Gerd Moellmann <gerd@gnu.org>
350 * xterm.c (x_draw_glyphs): Remove parameters READ_START and
351 REAL_END. Notice if cursor gets overwritten.
352 (notice_overwritten_cursor): Take X positions as parameters.
353 (x_draw_phys_cursor_glyph): Save state of w->phys_cursor_on_p
354 around call to x_draw_glyphs.
356 2001-10-23 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
358 * syntax.c (modify-syntax-entry): Fix argument names (use CHAR
359 instead of C) and usage.
361 * editfns.c (char-to-string): Fix argument names (use CHAR instead
364 * xfns.c (Fx_show_tip): Remove unused variables `buffer', `top',
365 `left', `max_width' and `max_height'.
367 2001-10-23 Gerd Moellmann <gerd@gnu.org>
369 * xdisp.c (display_line): For a tab continued to the next line,
370 set row's ends_in_middle_of_char_p.
372 2001-10-22 Gerd Moellmann <gerd@gnu.org>
374 * xdisp.c (display_line): Fix computation of continuation lines
377 2001-10-22 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
379 * xdisp.c (build_desired_tool_bar_string): Remove unused variable
382 * fileio.c: Remove unused code.
384 2001-10-22 Miles Bader <miles@gnu.org>
386 * lisp.h (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL)
387 (DEFVAR_INT, DEFVAR_PER_BUFFER, DEFVAR_KBOARD):
388 Remove `DOC_STRINGS_IN_COMMENTS' cases.
390 2001-10-21 Jason Rumney <jasonr@gnu.org>
392 * w32term.c (x_erase_phys_cursor): Remove inverse_p again.
394 2001-10-21 Eli Zaretskii <eliz@is.elta.co.il>
396 * mocklisp.c (Fml_if, Fml_provide_prefix_argument)
397 (Finsert_string): Avoid the multi-line string literals warning.
399 2001-10-22 Miles Bader <miles@gnu.org>
401 * doc.c (Vhelp_manyarg_func_alist): Variable removed.
402 (Fdocumentation): Don't use it.
403 (syms_of_doc): Don't initialize it.
405 * keyboard.c (Ftrack_mouse): Add usage: string to doc string.
406 * print.c (Fwith_output_to_temp_buffer): Likewise.
407 * window.c (Fsave_window_excursion): Likewise.
408 * editfns.c (Fsave_excursion, Fsave_current_buffer)
409 (Fsave_restriction): Likewise.
410 * eval.c (Frun_hooks, Frun_hook_with_args)
411 (Frun_hook_with_args_until_failure)
412 (Frun_hook_with_args_until_success, Ffuncall, For, Fand, Fif)
413 (Fcond, Fprogn, Fprog1, Fprog2, Fsetq, Fquote, Ffunction, Fdefun)
414 (Fdefmacro, Fdefvar, Fdefconst, FletX, Flet, Fwhile, Fcatch)
415 (Funwind_protect, Fcondition_case): Likewise.
416 * coding.c (Ffind_operation_coding_system): Likewise.
417 * keyboard.c (Ftrack_mouse): Likewise.
419 2001-10-21 Miles Bader <miles@gnu.org>
421 * fns.c (Fappend, Fconcat, Fvconcat, Fnconc, Fwidget_apply)
422 (Fmake_hash_table): Add usage: string to doc string.
423 * editfns.c (Finsert, Finsert_and_inherit, Finsert_before_markers)
424 (Fmessage, Fmessage_box, Fmessage_or_box, Fpropertize, Fformat)
425 (Fencode_time, Finsert_and_inherit_before_markers): Likewise.
426 * mocklisp.c (Finsert_string, Fml_if, Fml_provide_prefix_argument)
427 (Fml_prefix_argument_loop): Likewise.
429 2001-10-21 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
431 * fileio.c (Finsert_file_contents): Remove unused variable `gap_size'.
433 * sysdep.c (init_sys_modes): Change doc-string comments to `new
434 style' [w/`doc:' keyword].
436 * data.c, fileio.c, indent.c, print.c, search.c, sound.c,
437 * sunfns.c, textprop.c, undo.c, xselect.c: Change doc-string
438 comments to `new style' [w/`doc:' keyword].
440 2001-10-21 Jason Rumney <jasonr@gnu.org>
442 * w32fns.c (Fx_file_dialog): Pass a filter to GetOpenFileName.
444 * w32term.c (remember_mouse_glyph): New function.
445 (w32_mouse_position): Use it.
446 (note_mouse_movement): If the mouse moved off the glyph, remember
449 * w32term.h (struct w32_output): Correct spelling of x_compatible.
450 (w32_display_info): Add mouse_face_overlay.
452 * w32term.c (notice_overwritten_cursor): Renamed from
453 note_overwritten_text_cursor. Rewritten to take glyph widths into
455 (x_y_to_hpos_vpos): Add parameter BUFFER_ONLY_P.
456 (fast_find_string_pos): New function.
457 (fast_find_position): Return the correct vpos. Add parameter
458 STOP. In the final row, stop before glyphs having STOP as object.
459 Don't consider glyphs that are not from a buffer.
460 (fast_find_position) [0]: Add a presumably more correct version
462 (expose_window_tree, expose_frame): Don't compute intersections here.
463 (expose_window): Do it here instead.
464 (expose_window_tree, expose_window, expose_line): Return 1 when
465 overwriting mouse-face.
466 (expose_window): If W is the window currently being updated, mark
468 (expose_frame): If mouse-face was overwritten, redo it.
469 (x_use_underline_position_properties): New variable.
470 (syms_of_xterm): DEFVAR_BOOL it.
471 (x_draw_glyph_string): Add comment to use it in future.
472 (x_draw_glyph_string): Restore clipping after drawing box.
473 Fix a computation of the underline position.
474 (w32_get_glyph_string_clip_rect): Minor cleanup.
475 (x_fill_stretch_glyph_string): Remove an assertion.
476 (x_produce_glyphs): Don't convert multibyte characters
477 to unibyte characters in unibyte buffers.
478 (cursor_in_mouse_face_p): New function.
479 (x_draw_stretch_glyph_string): Use it to choose a different GC
480 when drawing a cursor within highlighted text. Don't draw
481 background again if it has already been drawn.
482 (x_draw_glyph_string_box): Don't draw a full-width
483 box just because the glyph row's full_width_p flag is set.
484 (x_draw_glyphs): Fix computation of rightmost x for
486 (x_dump_glyph_string): Put in #if GLYPH_DEBUG.
487 (w32_draw_relief_rect): Extend left shadow to the bottom and left;
488 change bottom shadow accordingly. Some cleanup.
489 (x_update_window_end): Handle overwritten mouse face
490 also for tool bar windows.
491 (show_mouse_face): Set the glyph row's mouse_face_p flag also when
492 DRAW is DRAW_IMAGE_RAISED.
493 (clear_mouse_face): Return 1 if text with mouse face was
494 actually redrawn. Make the function static. Reset
495 dpyinfo->mouse_face_overlay otherwise note_mouse_highlight might
496 optimize away highlighting if we pass over that same overlay again.
497 (note_mouse_highlight): Call mouse_face_overlay_overlaps
498 to detect a case where we have to highlight a different region
499 despite not having left the currently highlighted region.
500 Set mouse_face_overlay in the x_display_info. Avoid changing the
501 mouse pointer shape when show_mouse_face has already done it, or
502 there is no need. Handle mouse-face and help-echo in strings.
503 (glyph_rect): New function.
504 (w32_mouse_position): Use it to raise the threshold for mouse
505 movement event generation.
506 (w32_initialize_display_info): Initialize the x_display_info's
508 (w32_set_vertical_scroll_bar): Don't clear a zero height
510 (w32_set_vertical_scroll_bar, x_scroll_bar_create): Don't configure
511 a widget to zero height.
513 * w32menu.c (single_submenu, w32_menu_show) [!HAVE_MULTILINGUAL_MENU]:
514 Protect unibyte strings created by replacing their multibyte
515 equivalents in menu_items.
516 (w32_menu_show): Don't overwrite an item's name with its key
517 description in case the description is a multibyte string.
518 (single_submenu): Some cleanup.
520 * w32fns.c (x_laplace_read_row, x_laplace_write_row): Removed.
521 (postprocess_image): New function.
522 (lookup_image): Call it for all image types except PostScript.
523 (x_kill_gs_process): Call postprocess_image.
524 (tiff_error_handler, tiff_warning_handler): New functions.
525 (tiff_load): Install them as handlers.
526 (x_kill_gs_process): Recognize if someone has cleared the image
528 (valid_image_p): Protect better against invalid image
529 specifications. Previous code could signal an error.
530 (Fx_hide_tip, Fshow_tip): Doc fix.
531 (Fv_max_tooltip_size): New variable.
532 (syns_of_xfns): DEFVAR_LISP it.
533 (Fx_show_tip): Add parameter TEXT. Set the tip frame's root
534 window buffer to *tip* right after creating the frame. Set frame's
535 window_width. Use a maximum tooltip size specified by
536 Vx_max_tooltip_size, if that has valid contents.
537 (compute_tip_xy): Add parameters WIDTH and HEIGHT.
538 Make sure the tooltip is completely visible.
539 (x_create_tip_frame): Set tooltip buffer's truncate-lines to nil.
540 (Fx_create_frame): Adjust the frame's height for presence
541 of the tool bar before calling x_figure_window_size.
542 (x_set_tool_bar_lines): Clear the tool bar window's current matrix
543 when the window gets smaller.
544 (x_set_foreground_color): Set frame's cursor_pixel.
545 (x_set_foreground_color, x_set_background_color): Cleaned up.
546 (x_set_font): Handle case of x_new_fontset returning the same name
547 as before, although there was a change in fontsets.
549 2001-10-21 Miles Bader <miles@gnu.org>
551 * data.c (Fplus, Fminus, Fmax, Ftimes, Fquo, Flogand, Flogior)
552 (Flogxor): Add usage: string to doc string.
553 * charset.c (Fstring): Likewise.
554 * callproc.c (Fcall_process_region, Fcall_process): Likewise.
555 * alloc.c (Fmake_byte_code, Fvector, Flist): Likewise.
557 2001-10-21 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
559 * buffer.c: Reindent DEFUNs and DEFVARs with doc: keywords.
561 * alloc.c: Reindent DEFUNs with doc: keywords.
563 * abbrev.c (Finsert_abbrev_table_description): Reindent.
565 * frame.c: Change doc-string comments to `new style' [w/`doc:'
568 2001-10-20 Gerd Moellmann <gerd@gnu.org>
570 * (Version 21.1 released.)
572 2001-10-20 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
574 * xfns.c (x_laplace_read_row, x_laplace_write_row): Prototypes removed.
576 * xdisp.c (invisible_text_between_p): Put prototype inside #if
579 * bytecode.c, callint.c, callproc.c, casefiddle.c, casetab.c
580 * category.c, ccl.c, charset.c, process.c, syntax.c, window.c:
581 Change doc-string comments to `new style' [w/`doc:' keyword].
583 2001-10-20 Miles Bader <miles@gnu.org>
585 The following changes remove the glyph_row `inverse_p' field,
586 which is never set anymore, due to other changes:
588 * dispextern.h (struct glyph_row): Remove `inverse_p' field.
589 (reassert_line_highlight, change_line_highlight): Declarations removed.
590 * dispnew.c (update_frame_line): Don't call reassert_line_highlight.
591 (line_hash_code, row_equal_p, fake_current_matrices)
592 (build_frame_matrix_from_leaf_window, update_frame_line)
593 (update_frame_line, update_frame_line, update_frame_line):
594 Don't use `inverse_p' field.
595 * xterm.c (x_initialize): Don't set reassert_line_highlight_hook or
596 change_line_highlight_hook.
597 (XTreassert_line_highlight, x_change_line_highlight):
599 (x_fix_overlapping_area, x_write_glyphs, expose_area)
600 (expose_line, x_erase_phys_cursor): Don't use `inverse_p' field.
601 * xdisp.c (dump_glyph_row, display_mode_line): Don't use
603 * w32term.c (x_fix_overlapping_area, x_write_glyphs, expose_area)
604 (expose_line, x_erase_phys_cursor): Don't use `inverse_p' field.
605 (w32_reassert_line_highlight, x_change_line_highlight):
607 * w32console.c (reassert_line_highlight, change_line_highlight):
609 (initialize_w32_display): Don't set reassert_line_highlight_hook
610 or change_line_highlight_hook.
611 (hl_mode): Function removed.
612 (reset_terminal_modes, set_terminal_modes, update_begin)
613 (update_end, w32_face_attributes, initialize_w32_display):
614 (clear_frame, ins_del_lines): Don't call it.
615 * termhooks.h (reassert_line_highlight_hook)
616 (change_line_highlight_hook): Declarations removed.
617 * term.c (reassert_line_highlight_hook)
618 (change_line_highlight_hook): Variables removed.
619 (reassert_line_highlight, change_line_highlight): Functions removed.
620 * msdos.c (IT_reassert_line_highlight)
621 (IT_change_line_highlight): Functions removed.
622 (internal_terminal_init): Don't set reassert_line_highlight_hook
623 or change_line_highlight_hook.
624 (highlight): Variable removed.
625 (IT_set_face, IT_update_begin, IT_update_end)
626 (IT_set_terminal_modes): Don't set or use it.
628 The following changes remove inverse-video support for terminals
629 that use a `magic cookie' standout mode. Due to changes in the
630 way mode-lines are displayed, such support no longer works
631 anyway, and it's probable that almost no one uses such terminals
634 * term.c (standout_requested): Variable removed.
635 (update_end, highlight_if_desired): Don't use it.
636 (chars_wasted, copybuf): Variables removed.
637 (write_standout_marker): Function removed.
638 (cursor_to, clear_to_end, clear_frame, clear_end_of_line_raw)
639 (clear_end_of_line_raw, write_glyphs, ins_del_lines):
640 Don't use `chars_wasted' or `copybuf'.
641 (calculate_costs): Don't allocate `chars_wasted' or `copybuf'.
642 Set `costs_set' to true.
643 (cursor_to, clear_end_of_line): Test `costs_set' instead of
645 (clear_end_of_line): Function removed.
646 (clear_end_of_line_raw): Renamed to `clear_end_of_line'.
647 (clear_to_end): Call `clear_end_of_line' instead of
648 `clear_end_of_line_raw'.
649 (TN_standout_width, TF_xs, TN_magic_cookie_glitch_ul): Vars removed.
650 (term_init): Don't set them.
651 Turn off any standout/underline modes that require magic cookies.
652 (ins_del_lines, highlight_if_desired, background_highlight)
653 (turn_on_highlight, turn_off_highlight, reset_terminal_modes):
654 Remove special processing for magic-cookie standout modes.
655 (turn_off_face, turn_on_face): Remove special processing for
656 underline magic-cookie glitch.
658 2001-10-19 Richard M. Stallman <rms@gnu.org>
660 * eval.c (syms_of_eval): Doc fixes.
662 2001-10-19 Gerd Moellmann <gerd@gnu.org>
664 * xdisp.c (redisplay_internal): Don't clear echo area if the
665 mini-window is selected.
667 2001-10-19 Miles Bader <miles@gnu.org>
669 * editfns.c (text_property_stickiness): Non-rear-non-stickiness
670 doesn't take precedence if the affected property's value is nil.
672 * editfns.c (Fencode_time): Escape a BOL paren in the doc-string.
674 * cmds.c (Fbeginning_of_line, Fend_of_line): Clarify interaction
675 with fields and suggest using `forward-line' to avoid them.
676 * editfns.c (Fline_beginning_position, Fline_end_position):
677 Clarify documentation.
679 2001-10-18 Stefan Monnier <monnier@cs.yale.edu>
681 * keymap.c (current_minor_maps): `override' only shadows its
682 correspondent in minor-mode-map-alist, not the whole tail.
684 2001-10-18 Andrew Innes <andrewi@gnu.org>
686 * fontset.c (fs_load_font) [WINDOWSNT && _MSC_VER]: Disable
687 optimization. The fontp->encoding array was not being initialized
688 correctly when compiled with optimizations by MSVC.
690 2001-10-18 Gerd Moellmann <gerd@gnu.org>
692 * xdisp.c (display_line): Indicate empty lines in active mini-window.
694 2001-10-17 Andrew Innes <andrewi@gnu.org>
696 * fontset.h (struct font_info) [WINDOWSNT]: Add codepage field.
698 * w32fns.c (w32_load_system_font): Cache codepage for font, in
699 font_info.charset field.
701 * w32term.c (w32_encode_char): Get cached codepage from font_info,
702 rather than working it out by calling w32_codepage_for_font for
705 2001-10-17 Andrew Innes <andrewi@gnu.org>
707 * w32term.c (w32_read_socket): Determine clipping rectangle for
708 the entire frame, including areas covered by scrollbars and the
709 menubar. This avoids internal arguments about whether a frame is
710 fully obscured or not.
712 2001-10-17 Gerd Moellmann <gerd@gnu.org>
714 * xdisp.c (try_window_id): Undo last change. Give up if
715 window ends in strings.
717 * xdisp.c (try_window_id): Don't display lines after the window
718 end if the rest of the window after the window end was already blank.
720 * xdisp.c (try_window_id): Remove code that was only there
721 for the release of 21.1.
723 * xdisp.c (display_line): Don't indicate empty lines in mini-windows.
725 2001-10-17 Miles Bader <miles@gnu.org>
727 * lisp.h (DEFUN): Remove `DOC_STRINGS_IN_COMMENTS' case.
728 * xmenu.c, xdisp.c, term.c, dispnew.c, abbrev.c, editfns.c, buffer.c
729 * xfns.c, alloc.c, minibuf.c, xterm.c, xfaces.c:
730 Change doc-string comments to `new style' [w/`doc:' keyword].
731 (DOC_STRINGS_IN_COMMENTS): Macro removed.
732 * minibuf.c: Remove old commented-out-DEFUN that was used to fake
735 2001-10-16 Miles Bader <miles@gnu.org>
737 * fns.c: Change doc-string comments to `new style' [w/`doc:' keyword].
739 2001-10-16 Gerd Moellmann <gerd@gnu.org>
741 * buffer.c (Fset_buffer_major_mode): Use initial-major-mode for
744 2001-10-16 Ken Raeburn <raeburn@gnu.org>
746 Avoid the assumption that car and cdr slots of cons cells are
747 addressable lvalues; this allows for easier experimentation with
748 other lisp implementations that may not permit such accesses for
749 various reasons. Not quite complete -- buffer.c still needs some
750 work, and w32/mac files need rechecking -- so compile-time
751 enforcement is left disabled for now.
753 * lisp.h (LISP_MAKE_RVALUE): New macro, or function in the case of
754 gcc with a union-based Lisp object rep. Redefine as no-op for now.
755 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Rename from old XCAR, XCDR.
756 (XCAR, XCDR): Apply LISP_MAKE_RVALUE to the _AS_LVALUE versions.
757 (XSETCAR, XSETCDR): New macros.
758 (XSETCARFASTINT, XSETCDRFASTINT): New macros.
759 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR): New macros.
760 * keyboard.h (POSN_BUFFER_SET_POSN): New macro.
761 * alloc.c (Fcons, pure_cons, Fgarbage_collect): Use XSETCAR and
763 (mark_buffer): Use XCAR_AS_LVALUE, XCDR_AS_LVALUE.
764 * buffer.c (record_buffer, Fbury_buffer)
765 (swap_out_buffer_local_variables, recenter_overlay_lists)
766 (Foverlay_put): Use XSETCAR and XSETCDR to set the car and cdr
767 fields of a cons cell respectively.
768 * callint.c (quotify_args, Fcall_interactively): Likewise.
769 * ccl.c (Fregister_code_conversion_map): Likewise.
770 * coding.c (detect_coding_system): Likewise.
771 * composite.c (get_composition_id, make_composition_value_copy):
773 * data.c (Fsetcar, Fsetcdr, swap_in_global_binding)
774 (swap_in_symval_forwarding, set_internal, Fset_default)
775 (Fmake_variable_buffer_local, Fmake_local_variable)
776 (Fmake_variable_frame_local): Likewise.
777 * fns.c (concat, Fcopy_alist, Fwidget_put): Likewise.
778 * keymap.c (Fset_keymap_parent, store_in_keymap)
779 (accessible_keymaps_1, where_is_internal_2, Fcopy_keymap): Likewise.
780 * minibuf.c (get_minibuffer): Likewise.
781 * search.c (Fmatch_data): Likewise.
782 * textprop.c (extend_property_ranges): Likewise.
783 * undo.c (record_insert, Fundo_boundary, truncate_undo_list): Likewise.
784 * w32fns.c (w32_msg_pump, Fw32_register_hot_key, w32_list_fonts):
786 * w32term.c (x_delete_display): Likewise.
787 * xfaces.c (remove_duplicates, Finternal_set_lisp_face_attribute):
789 * xterm.c (x_list_fonts, x_load_font, x_delete_display): Likewise.
790 * doc.c (store_function_docstring): Use XSETCARFASTINT.
791 * fileio.c (Fdo_auto_save): Use XSETCARFASTINT and XSETCDRFASTINT.
792 (Fread_file_name): Use XSETCAR.
793 * fontset.c (Fset_fontset_font): Use CHECK_NUMBER_CAR and
795 (accumulate_font_info, Ffontset_info): Use XSETCAR and XSETCDR.
796 * frame.c (Fmake_terminal_frame): Use XSETCDR.
797 * indent.c (Fcompute_motion): Use CHECK_NUMBER_CAR and
799 * keyboard.c (read_char): Alter list traversal to avoid taking the
800 address of cons cell slots. Use POSN_BUFFER_SET_POSN.
801 (parse_menu_item): Use XSETCAR and XSETCDR.
802 (reach_char_x_menu_prompt): Use XSETCAR.
803 (read_key_sequence): Use POSN_BUFFER_SET_POSN.
804 (Fcommand_execute): Use XSETCDR.
805 * lread.c (Fload): Use XSETCARFASTINT and XSETCDRFASTINT.
806 (openp): Change list traversal to avoid using XCAR as lvalue.
807 (read_list): Use XSETCDR.
808 * process.c (wait_reading_process_input): Change wait_for_cell
809 handling to avoid taking addresses of cons cell slots.
810 * xselect.c (x_own_selection, x_handle_selection_clear)
811 (x_clear_frame_selections): Use XSETCDR.
812 (wait_for_property_change): Use XSETCARFASTINT and XSETCDRFASTINT.
813 (x_handle_property_notify, x_get_foreign_selection)
814 (x_handle_selection_notify): Use XSETCAR.
816 2001-10-15 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
818 * buffer.c: Put doc strings in comments.
820 * sound.c: Include <sys/ioctl.h> also on systems without <soundcard.h>.
822 2001-10-15 Sam Steingold <sds@gnu.org>
824 * fns.c (Vafter_load_alist): Declare extern (w32 build problem).
826 2001-10-15 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
828 * process.c (process-inherit-coding-system-flag)
829 (get-buffer-process): Do not confuse make-docfile with doc strings
832 * editfns.c (Fchar_to_string): Make doc string consistent with
833 arguments. Put doc strings in comments.
835 * abbrev.c, minibuf.c: Put doc strings in comments.
837 2001-10-15 Gerd Moellmann <gerd@gnu.org>
839 * window.c (window_loop): Don't check for Fother_buffer returning nil.
841 * window.c (select_window_1): Unfreeze window start. Remove a
842 doubled test for WINDOW being live.
844 2001-10-15 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
846 * fns.c (Fmapconcat): Fix typo in a doc string.
848 * dispnew.c (Fsleep_for): Fix typo in a doc string.
850 2001-10-15 Gerd Moellmann <gerd@gnu.org>
852 * xterm.c (x_draw_glyph_string): Restore clipping after
855 2001-10-15 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
857 * callint.c (prefix-arg, current-prefix-arg): Fix typo in a doc string.
859 2001-10-14 Stefan Monnier <monnier@cs.yale.edu>
861 * indent.c (skip_invisible): Use new retval of
862 TEXT_PROP_MEANS_INVISIBLE.
864 * keymap.c (access_keymap): Unify handling of `t' and generic-char.
865 If a parent is reached and noinherit is set, exit immediately.
866 Use AREF and ASIZE macros. Call get_keyelt before checking KEYMAPP.
868 * s/ms-w32.h (EXEC_SUFFIXES):
869 * s/msdos.h (EXEC_SUFFIXES):
870 * process.h (EXEC_SUFFIXES): Remove.
872 * callproc.c (syms_of_callproc): Init Vexec_suffixes to Qnil.
873 (decode_suffixes): Remove.
875 * intervals.h (TEXT_PROP_MEANS_INVISIBLE_WITH_ELLIPSIS)
876 (TEXT_PROP_MEANS_INVISIBLE_NOELLIPSIS, invisible_noellipsis_p)
877 (invisible_ellipsis_p): Remove.
879 * xdisp.c (DOLIST, LOOP_PROPVAL): Remove.
880 (invisible_p): Return 1 or 2 depending on whether an ellipsis is used.
881 (invisible_ellipsis_p, invisible_noellipsis_p): Remove.
882 (in_ellipses_for_invisible_text_p, handle_invisible_prop):
883 Use new retval of TEXT_PROP_MEANS_INVISIBLE.
885 2001-10-14 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
887 * lisp.h (Ftop_level): Add prototype.
889 * xterm.c: (xlwmenu_window_p, xlwmenu_redisplay): Add prototypes.
890 (XTread_socket): Improve style of comments to follow other
893 * keyboard.c (Fcommand_execute): Remove unnecessary prototype (it
894 is already prototyped in included lisp.h).
896 * frame.c (Fset_mouse_position): Improve style of comment to
897 follow other comments.
898 (Fset_mouse_pixel_position): Improve style of comment to follow
900 (Fmake_frame_visible): Doc fix and typo in comment.
901 (Fmake_frame_invisible): Doc fix and typo in comment.
902 (Ficonify_frame): Fix typo in comment.
904 2001-10-14 Gerd Moellmann <gerd@gnu.org>
906 * xfns.c, dispnew.c, xterm.c, xdisp.c, xfaces.c, xmenu.c
907 * term.c, alloc.c: Put doc strings in comments.
909 2001-10-13 Gerd Moellmann <gerd@gnu.org>
911 * lisp.h (DEFUN, DEFVAR_LISP, ...) [DOC_STRINGS_IN_COMMENTS]:
912 Provide definitions for doc strings in comments.
914 * fns.c: Put doc strings in comments.
916 2001-10-13 Eli Zaretskii <eliz@is.elta.co.il>
918 * dired.c (file_name_completion): Ignore a candidate directory if
919 it matches an element in completion-ignored-extensions that ends
921 (syms_of_dired) <completion-ignored-extensions>: Mention the above
922 feature in the doc string.
923 (Ffile_name_completion): Ditto.
925 2001-10-12 Stefan Monnier <monnier@cs.yale.edu>
927 * indent.c (skip_invisible): Don't skip "ellipsisized" text.
929 * xfns.c (syms_of_xfns): Update calls to Fprovide.
931 * lisp.h (Fprovide): Update prototype.
932 (Ffeaturep, invisible_p): Remove.
934 * xdisp.c (init_iterator): Be more strict with bytepos and charpos.
935 (DOLIST, LOOP_PROPVAL): New macros.
936 (invisible_p, invisible_ellipsis_p): Use them.
937 (invisible_noellipsis_p): New function.
938 (syms_of_xdisp): Use empty_string.
940 * alloc.c (mark_interval_tree): Use traverse_intervals_noorder.
942 * lread.c (substitute_object_recurse): Use traverse_intervals_noorder.
943 (syms_of_lread) <Vafter_load_alist>: Update docstring.
945 * print.c (Fwith_output_to_temp_buffer): Align with
946 internal_with_output_to_temp_buffer.
947 (print_preprocess): Use traverse_intervals_noorder.
948 (print_object): Update call to traverse_intervals.
950 * intervals.h (TEXT_PROP_MEANS_INVISIBLE_NOELLIPSIS): New macro.
951 (traverse_intervals_noorder, invisible_noellipsis_p): New funs.
953 * intervals.c (traverse_intervals_noorder): New function.
954 (search_for_interval, count_intervals): Use it.
955 (traverse_intervals): Use less stack space and drop `depth' arg.
957 * fns.c (Ffeaturep): Add new `subfeature' arg.
958 (Fprovide): Add new `subfeatures' arg. Use `after-load-alist'.
959 (Qsubfeatures): New var.
960 (syms_of_fns): Initialize it.
962 * keymap.c (Fkey_description): Use empty_string.
963 (Fdescribe_bindings_internal, describe_buffer_bindings): Remove.
964 (syms_of_keymap): Setup inheritance between maps.
965 Don't export Sdescribe_bindings_internal any more.
967 * minibuf.c (keys_of_minibuf): Eliminate redundant bindings.
969 2001-10-12 Gerd Moellmann <gerd@gnu.org>
971 * xterm.c (notice_overwritten_cursor): Renamed from
972 note_overwritten_text_cursor. Rewritten to take glyph widths into
975 2001-10-12 Eli Zaretskii <eliz@is.elta.co.il>
977 * lread.c (syms_of_lread) <load-suffixes>: Fix last change:
978 multi-line strings without a trailing "\n\".
980 2001-10-12 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
982 * floatfns.c: float_error() is defined iff FLOAT_CATCH_SIGILL is
985 2001-10-11 Stefan Monnier <monnier@cs.yale.edu>
987 * callint.c (Fcall_interactively): Remove unused code. Use XCAR.
989 * xfns.c (x_create_bitmap_from_file, x_find_image_file):
990 * w32proc.c (sys_spawnve):
991 * w32fns.c (x_create_bitmap_from_file, x_find_image_file):
992 * w32.c (check_windows_init_file):
993 * sound.c (Fplay_sound):
994 * emacs.c (init_cmdargs):
995 * process.c (Fstart_process): Update calls to openp.
997 * callproc.c (Vexec_suffixes): New var.
998 (Fcall_process): Update call to openp.
999 (decode_suffixes): New function.
1000 (syms_of_callproc): Init exec-suffixes.
1002 * lread.c (Vload_suffixes, default_suffixes): New vars.
1003 (openp): Take a lisp list of suffixes.
1004 Check for file-name-handlers even if the file was absolute already.
1005 (syms_of_lread): Declare load-suffixes.
1006 (Fload): Fix up call to openp.
1007 Don't bother checking for file-name-handler at the very beginning.
1009 * keymap.h (Fcopy_keymap): Don't export.
1011 * lisp.h (empty_string): Declare.
1012 (Vload_suffixes, Vexec_suffixes): Declare.
1013 (openp): Update prototype.
1015 * emacs.c (empty_string): New var.
1016 (syms_of_emacs): Initialize it.
1018 * search.c (wordify): Use it.
1020 * buffer.c (Fbury_buffer): Don't try to remove the buffer from the
1021 selected window if it's not displayed there. Handle the case
1022 when the window is dedicated.
1023 (syms_of_buffer): Fix docstrings not to mention "buffer-local" anymore.
1025 * undo.c (Fprimitive_undo): Use XCAR/XCDR.
1027 * syntax.h (struct gl_state_s): Change the meaning of b_property.
1028 Remove left_ok and right_ok.
1029 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
1030 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT): Update to the
1031 new meaning of b_property.
1033 * syntax.c (update_syntax_table): Simplify.
1034 (Fforward_comment): Don't skip quoted chars when going backward.
1036 2001-10-11 Gerd Moellmann <gerd@gnu.org>
1038 * lisp.h (FIXNUM_OVERFLOW_P): Cast I to EMACS_INT in comparisons
1039 in case I is of some unsigned type, in which case
1040 MOST_NEGATIVE_FIXNUM will be converted to unsigned, and the
1041 comparison becomes bogus.
1043 * editfns.c (Fuser_uid, Fuser_real_uid): Use make_fixnum_or_float.
1044 (Fuser_full_name): Fix bug treating a float as a fixnum.
1046 * data.c (Fstring_to_number): Use make_fixnum_or_float.
1048 * lisp.h (make_fixnum_or_float): New macro.
1050 * lisp.h (circular_list_error): Add prototype.
1052 * data.c (Qcircular_list): New variable.
1053 (circular_list_error): New function.
1054 (syms_of_data): Initialize it Qcircular_list.
1056 2001-10-10 Stefan Monnier <monnier@cs.yale.edu>
1058 * window.c, syntax.c, macros.c, frame.c, emacs.c, cmds.c, category.c,
1059 casefiddle.c, buffer.c: Include keymap.h.
1061 2001-10-10 Gerd Moellmann <gerd@gnu.org>
1063 * s/osf5-0.h (C_SWITCH_SYSTEM) [!__GNUC__]: Add `-nointrinsics'
1064 options. From Dave Love <d.love@dl.ac.uk>.
1066 2001-10-09 Gerd Moellmann <gerd@gnu.org>
1068 * regex.c (WIDE_CHAR_SUPPORT): Do not use defined() in macro.
1069 From Hallvard B Furuseth <h.b.furuseth@usit.uio.no>.
1071 * editfns.c (Fcurrent_time_zone): Cast isalnum() argument to
1073 From Hallvard B Furuseth <h.b.furuseth@usit.uio.no>.
1075 2001-10-08 Andrew Innes <andrewi@gnu.org>
1077 * lisp.h [max]: Undef min and max before redefining them.
1079 * w32gui.h: Do not undef min and max.
1081 * w32heap.h: Do not undef min and max.
1083 * s/ms-w32.h: Do not undef min and max.
1085 2001-10-08 Stefan Monnier <monnier@cs.yale.edu>
1087 * xdisp.c (handle_fontified_prop): Don't bind after-change-functions.
1089 2001-10-08 Sam Steingold <sds@gnu.org>
1091 * keymap.c (current-active-maps): Quote newlines (compilation error).
1093 2001-10-08 Eli Zaretskii <eliz@is.elta.co.il>
1095 * Makefile.in (lisp, shortlisp): Replace bindings.el with
1096 bindings.elc, since otherwise doc strings in bindings.el get wrong
1099 2001-10-08 Stefan Monnier <monnier@cs.yale.edu>
1101 * lisp.h: Remove the entries for keymap.c (moved to keymap.h).
1103 * keyboard.h (map_prompt): Remove.
1105 * xterm.c, w32term.c, term.c, minibuf.c, keymap.c,
1106 * intervals.c, fns.c, doc.c, callint.c: Include keymap.h.
1108 * xmenu.c (keymap_panes, Fx_popup_menu): Use Fkeymap_prompt.
1110 * w32menu.c (keymap_panes, Fx_popup_menu): Use Fkeymap_prompt.
1112 * keyboard.c (map_prompt): Remove.
1113 (read_char_x_menu_prompt, read_char_minibuf_menu_prompt):
1116 * keymap.h: New file. Extracted from lisp.h.
1118 * keymap.c (Fkeymap_prompt, Fcurrent_active_maps): New funs.
1119 (accessible_keymaps_1): New function.
1120 (Faccessible_keymaps, accessible_keymaps_char_table): Use it.
1121 (Fwhere_is_internal): Use Fcurrent_active_maps.
1122 (Fdescribe_buffer_bindings): Renamed from describe_buffer_bindings.
1123 Insert in current buffer rather than standard-output.
1124 Don't call `help-mode'. Export to elisp.
1125 (describe_buffer_bindings): New wrapper.
1126 (syms_of_keymap): Defsubr Skeymap_prompt, Scurrent_active_maps
1127 and Sdescribe_buffer_bindings.
1129 2001-10-08 Gerd Moellmann <gerd@gnu.org>
1131 * atimer.c (alarm_signal_handler) [USG && !POSIX_SIGNALS]:
1132 Remove code setting signal handler.
1134 * sysdep.c (child_setup_tty) [HAVE_TERMIO || HAVE_TERMIOS]:
1135 Clear ICRNL and INLCR. From Daiki Ueno <ueno@unixuser.org>.
1137 2001-10-08 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1139 * keyboard.c: Don't define min/max.
1141 2001-10-08 Gerd Moellmann <gerd@gnu.org>
1143 * xterm.c, xmenu.c, xfns.c, xdisp.c, window.c:
1144 * w32term.c, w32menu.c, w32console.c, w32bdf.c, w32.c, term.c
1145 * sysdep.c, sound.c, search.c, scroll.c, minibuf.c, keymap.c
1146 * intervals.c, insdel.c, indent.c, fns.c, fileio.c, editfns.c
1147 * dispnew.c, dired.c, charset.c, xfaces.c, alloc.c, atimer.c:
1148 Don't define min/max.
1150 * lisp.h (min, max): New macros.
1152 * puresize.h (BASE_PURESIZE): Increase to 725000.
1154 2001-10-08 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1156 * xfaces.c (free_frame_menubar): Add prototype.
1158 * lisp.h (init_window): Add prototype.
1160 * editfns.c: Include ctype.h.
1162 * xterm.c: USE_LUCID can be defined iff USE_X_TOOLKIT is defined.
1163 (xm_scroll_callback) [USE_MOTIF]: Remove unused variable `percent'.
1164 (x_set_toolkit_scroll_bar_thumb) [USE_MOTIF]: Remove unused
1167 * xfns.c (Fx_hide_tip): Fix typo in a doc string.
1168 (Fx_file_dialog) [USE_MOTIF]: Remove unused variables
1169 `popup_activated_flag' and `title'.
1171 * doc.c (Fdocumentation_property): Fix typo in a doc string.
1173 * emacs.c (main): Remove extra `;'.
1175 * atimer.h (struct atimer): Fix typos in a comment.
1177 * atimer.c: Fix typo.
1179 * Makefile.in: Fix typo.
1181 * README: Remove obsolete part mentioning removed VMS file.
1183 2001-10-07 Miles Bader <miles@gnu.org>
1185 * Makefile.in (lisp, shortlisp): Add `button.elc'.
1187 2001-10-07 Ken Raeburn <raeburn@gnu.org>
1189 * minibuf.c (Fminibuffer_prompt_end): Don't apply make_number to a
1192 * lisp.h (Ffield_end): Declare.
1194 2001-10-07 Gerd Moellmann <gerd@gnu.org>
1196 * keyboard.c (parse_modifiers, apply_modifiers): Use VALMASK.
1198 * insdel.c (make_gap): Use MOST_POSITIVE_FIXNUM.
1200 * floatfns.c (FLOAT_TO_INT2, FLOAT_TO_INT): Use FIXNUM_OVERFLOW_P.
1202 * dired.c (Ffile_attributes): Use FIXNUM_OVERFLOW_P.
1204 * bytecode.c (syms_of_bytecode) [BYTE_CODE_METER]: Doc fix.
1205 (METER_CODE, Fbyte_code): Use MOST_POSITIVE_FIXNUM.
1207 * alloc.c (inhibit_garbage_collection): Simplify.
1208 (Fmemory_use_counts): Ditto.
1210 * data.c (most_positive_fixnum, most_negative_fixnum): New variables.
1211 (syms_of_data): DEFVAR_INT most-positive-fixnum and
1212 most-negative-fixnum.
1214 * lisp.h (MOST_NEGATIVE_FIXNUM, MOST_POSITIVE_FIXNUM)
1215 (FIXNUM_OVERFLOW_P): New macros.
1217 2001-10-06 Miles Bader <miles@gnu.org>
1219 * xterm.h (struct x_output): Add scroll_bar_top_shadow_pixel and
1220 scroll_bar_bottom_shadow_pixel fields.
1221 * xterm.c (x_create_toolkit_scroll_bar): Try to allocate colors
1222 for the shadows, and tell the toolkit about them if we succeed.
1223 (x_destroy_window) [USE_TOOLKIT_SCROLL_BARS]:
1224 Free scroll-bar shadow colors.
1225 * xfns.c (x_set_scroll_bar_background) [USE_TOOLKIT_SCROLL_BARS]:
1226 Free scroll-bar shadow colors when the background color changes.
1227 (Fx_create_frame, x_create_tip_frame) [USE_TOOLKIT_SCROLL_BARS]:
1228 Initialize scroll-bar shadow-color fields.
1230 2001-10-05 Gerd Moellmann <gerd@gnu.org>
1232 * fileio.c (Fcopy_file): If NEWNAME is a directory copy FILE there.
1234 2001-10-05 Miles Bader <miles@gnu.org>
1236 * minibuf.c (Fminibuffer_prompt_end, Fminibuffer_contents)
1237 (Fminibuffer_contents_no_properties, Fdelete_minibuffer_contents):
1238 New functions (were in simple.el).
1239 (Fminibuffer_complete_and_exit, Fminibuffer_complete_word)
1240 (read_minibuf, do_completion, Fminibuffer_completion_help): Use them.
1241 (syms_of_minibuf): Initialize them.
1243 2001-10-05 Gerd Moellmann <gerd@gnu.org>
1245 * xfns.c (tiff_error_handler, tiff_warning_handler): New functions.
1246 (tiff_load): Install them as error and warning handler.
1248 2001-10-04 Andrew Innes <andrewi@gnu.org>
1250 * w32fns.c (x_to_w32_color): Fix argument to alloca.
1251 (w32_load_system_font): Don't believe what GetLanguageFontInfo
1252 says; query codepage info directly to determine if font is double byte.
1253 (x_to_w32_charset): Handle private format for unknown charsets.
1254 Handle wildcards in charset spec, by ignoring them.
1255 (w32_codepage_for_font): Fix argument to alloca. Don't remove
1256 "*-" prefix from charset.
1257 (x_to_w32_font): Enlarge remainder array for safety. Specifically
1258 handle the truncated font spec form constructed by font_list_1, so
1259 that we correctly identify the charset fields. Don't remove "*-"
1260 prefix from charset.
1261 (w32_list_synthesized_fonts): Fix argument to alloca.
1263 2001-10-04 Stefan Monnier <monnier@cs.yale.edu>
1265 * window.h (MINI_WINDOW_P): Use NILP.
1267 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM): Define also for non-NT.
1269 * termhooks.h (struct input_event): Use proper type for `kind'.
1271 2001-10-04 Gerd Moellmann <gerd@gnu.org>
1273 This handles unknown keysyms better than before. For example,
1274 after `xmodmap -e 'keysym F5 = ccaron' in a Latin-1 environment,
1275 Emacs formerly completely ignored F5. With the change, it derives
1276 a key symbol from the name of the X keysym, `ccaron' in this case.
1277 Reported by Martin Buchholz.
1279 * xterm.c (XTread_socket): Return a non_ascii_keystroke for
1282 * keyboard.c (make_lispy_event) [HAVE_X_WINDOWS]: If we know
1283 that EVENT->code isn't a function key, use the keysym's name.
1285 2001-10-04 Gerd Moellmann <gerd@gnu.org>
1287 FOREACH is a macro that should make it easier to loop over Lisp
1288 lists with checks for cycles and proper lists.
1290 * lisp.h (LIST_END_P, FOREACH): New macros.
1292 2001-10-04 Gerd Moellmann <gerd@gnu.org>
1294 On some systems, XtCloseDisplay seems to cause a SIGSEGV when
1295 called for a lost connection. Prevent dumping core in this case.
1296 Instead print the X error, and exit. On user request.
1298 * xterm.c (error_msg): New variable.
1299 (x_fatal_error_signal): New function.
1300 (x_connection_closed): Set error_msg. Install x_fatal_error_signal
1301 as fatal_error_signal_hook around the call to XtCloseDisplay.
1303 * emacs.c (fatal_error_signal_hook): New variable.
1304 (fatal_error_signal): Call that function.
1306 2001-10-04 Gerd Moellmann <gerd@gnu.org>
1308 With this, Emacs prints how much pure storage it will
1309 approximately need in case pure storage overflows while dumping.
1311 * alloc.c (purebeg, pure_size, pure_bytes_used_before_overflow):
1313 (init_alloc_once): Initialize new variables.
1314 (PURE_POINTER_P): Use new variables.
1315 (pure_alloc): If pure storage overflows, allocate from the heap.
1316 (check_pure_size): New function.
1317 (Fgarbage_collect): Don't GC if pure storage has overflowed.
1319 * lisp.h (pure_size) [HAVE_SHM]: Declare extern size_t.
1320 (check_pure_size): Add prototype.
1322 * emacs.c (Fdump_emacs_data, Fdump_emacs): Call check_pure_size.
1324 2001-10-04 Gerd Moellmann <gerd@gnu.org>
1326 This adds a post-gc-hook that's run with GC inhibited.
1327 Requested by Francois Pinard. XEmacs has it. Added to NEWS.
1329 * alloc.c (Vpost_gc_hook, Qpost_gc_hook): New variables.
1330 (syms_of_alloc): DEFVAR_LISP post-gc-hook, initialize Qpost_gc_hook.
1331 (Fgarbage_collect): Run post-gc-hook.
1333 2001-10-04 Gerd Moellmann <gerd@gnu.org>
1335 This adds `defvaralias' and `indirect-variable'. Changes not
1336 directly related to this feature are there to gain the same
1337 performance again as before variable aliases.
1339 You must use the SYMBOL_VALUE and SET_SYMBOL_VALUE macros in C
1340 code to get and set symbol values, to take defvaralias into account.
1342 (Note: the new `constant' bit-flag in symbols would make it
1343 possible to define arbitrary read-only variables, e.g. with
1346 Documentation is in lispref/variables.texi. Added to NEWS.
1348 * lisp.h (enum symbol_interned): New enumeration.
1349 (struct Lisp_Symbol): Remove member `obarray', add
1350 `indirect_variable', `constant', and `interned'.
1351 (SYMBOL_INTERNED_P, SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P)
1352 (SYMBOL_CONSTANT_P, SYMBOL_VALUE, SET_SYMBOL_VALUE): New macros.
1353 (indirect_variable): Add prototype.
1355 * print.c (print_preprocess, print_object): Test internedness of
1356 symbols differently.
1358 * lread.c (Fintern, Funintern): Set symbol's interned and constant
1360 (init_obarray): Likewise for t and nil.
1362 * eval.c Use SYMBOL_VALUE/SET_SYMBOL_VALUE.
1363 (Fdefvaralias): New function.
1364 (specbind): Simplify the test if symbol is a constant.
1365 (syms_of_eval): Defsubr Fdefvaralias.
1367 * data.c: Use SYMBOL_VALUE/SET_SYMBOL_VALUE.
1368 (Qcyclic_variable_indirection): New variable.
1369 (Fkeywordp): Check for internedness differently.
1370 (Fmakunbound): Simplify the test if symbol is a constant.
1371 (indirect_variable, Findirect_variable): New functions.
1372 (swap_in_symval_forwarding): If SYMBOL is an alias, use the
1374 (let_shadows_buffer_binding_p): Check for variable aliases.
1375 (set_internal): Simplify the test if SYMBOL is a constant.
1376 If SYMBOL has a buffer-local value and is an alias, use the aliased
1378 (syms_of_data): Initialize Qcyclic_variable_indirection and defsubr
1381 * bytecode.c (Fbyte_code) <varref>: Use SYMBOL_VALUE.
1382 (Fbyte_code) <varset>: Simplify the test if symbol's value can be
1385 * alloc.c (Fmake_symbol): Adapt to changes of struct Lisp_Symbol.
1387 * abbrev.c, buffer.c, coding.c, fns.c, frame.c, keyboard.c:
1388 * minibuf.c, sunfns.c, w16select.c: Use SYMBOL_VALUE/
1389 SET_SYMBOL_VALUE macros instead of accessing symbol values directly.
1391 2001-10-04 Gerd Moellmann <gerd@gnu.org>
1395 2001-10-03 Miles Bader <miles@gnu.org>
1397 * callproc.c (syms_of_callproc): Explicitly state in the
1398 documentation for `process-environment' that earlier entries take
1399 precedence over later ones.
1401 2001-10-02 Miles Bader <miles@gnu.org>
1403 * textprop.c (Fnext_char_property_change)
1404 (Fprevious_char_property_change): Remove reference to non-existant
1405 argument OBJECT from doc-string.
1407 2001-10-01 Gerd Moellmann <gerd@gnu.org>
1409 * xdisp.c (display_line): Set row's ends_in_newline_from_string_p.
1410 (try_window_id): Skip back over lines ending in a newline from a
1413 * dispextern.h (struct glyph_row) <ends_in_newline_from_string_p>:
1416 2001-10-01 Richard M. Stallman <rms@gnu.org>
1418 * search.c (Freplace_match): Doc fix.
1420 2001-09-28 Andrew Innes <andrewi@gnu.org>
1422 * w32menu.c (set_frame_menubar): Take into account that
1423 f->menu_bar_vector can be nil, and not a vector. From Ken Raeburn
1426 2001-09-30 Eli Zaretskii <eliz@is.elta.co.il>
1428 * frame.c (syms_of_frame) <default-minibuffer-frame>: Doc fix.
1430 2001-09-28 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1432 * s/gnu-linux.h: Fix a typo in comment.
1434 2001-09-28 Andreas Schwab <schwab@suse.de>
1436 * s/gnu-linux.h (LD_SWITCH_SYSTEM_TEMACS): Link temacs with -z
1437 nocombreloc, in case -z combreloc is the default.
1439 2001-09-28 Gerd Moellmann <gerd@gnu.org>
1441 * m/macppc.h [DATA_SEG_BITS]: Put in #if 0 until we know what's
1442 really going on here.
1444 2001-09-27 Stefan Monnier <monnier@cs.yale.edu>
1446 * search.c (trivial_regexp_p): Catch \{N,M\} as well.
1448 2001-09-27 Eli Zaretskii <eliz@is.elta.co.il>
1450 * Makefile.in (shortlisp): Resync with loadup.el: add backquote,
1451 utf-8, menu-bar, and latin-N.
1452 (SOME_MACHINE_LISP): Remove menu-bar, since it's loaded
1453 unconditionally now.
1454 (lisp): Add latin-N, since they are preloaded.
1456 2001-09-27 Gerd Moellmann <gerd@gnu.org>
1458 * xterm.c (x_draw_relief_rect): Draw bottom relief 1 pixel more
1459 to the left. Some cleanup.
1461 * xdisp.c (display_mode_element): One more case where a string's
1462 multibyteness should be used for display.
1464 2001-09-26 Gerd Moellmann <gerd@gnu.org>
1466 * fileio.c (Finsert_file_contents): If REPLACE is non-nil, stop
1469 * xdisp.c (with_echo_area_buffer): Use echo_kboard instead
1470 of the only temporarily set echoing flag for deciding when
1473 * keyboard.c (echo_kboard): Make externally visible.
1475 * lisp.h (echo_kboard): Declare extern.
1477 * xdisp.c (make_cursor_line_fully_visible): Return 0 and set
1478 fonts_changed_p if we need larger matrices due to vscrolling.
1479 (try_scrolling, try_cursor_movement, redisplay_window): Give up on
1480 this round of redisplay if make_cursor_line_fully_visible fails.
1481 (CURSOR_MOVEMENT_*, SCROLLING_*): New enumerators.
1482 (try_cursor_movement, try_scrolling): Use them instead of integers.
1484 * dispextern.h (required_matrix_width, required_matrix_height):
1487 * dispnew.c (required_matrix_width, required_matrix_height):
1489 (allocate_matrices_for_window_redisplay)
1490 (allocate_matrices_for_frame_redisplay: Use them.
1491 Remove parameters CH_DIM.
1493 * xdisp.c (display_mode_lines): Temporarily set selected_frame
1494 and selected_window to the frame of the window whose mode-lines
1495 are displayed, and to the window itself.
1496 (redisplay_window, redisplay_mode_lines): Don't set selected_frame
1499 2001-09-25 Gerd Moellmann <gerd@gnu.org>
1501 * xfns.c (x_kill_gs_process): Recognize if someone has cleared
1502 the image cache under us.
1504 * xdisp.c (display_mode_element): If the mode element is a symbol
1505 with a string value, use that string's multibyteness for displaying.
1507 * keyboard.c (read_char): Don't clear a message for a switch-frame
1508 event. From Stefan Monnier <monnier@cs.yale.edu>.
1510 * xterm.c (fast_find_position) [0]: Add a presumably more correct
1511 version for after 21.1.
1513 * xdisp.c (row_containing_pos): Make externally visible.
1515 * dispextern.h (row_containing_pos): Add prototype.
1517 * process.c (send_process): Disable composition if from_byte < 0.
1518 From Kenichi Handa <handa@etl.go.jp>.
1520 2001-09-24 Gerd Moellmann <gerd@gnu.org>
1522 * xterm.c (refreshicon): Function removed.
1524 * Makefile.in (xterm.o): Remove references to sink.h and sinkmask.h.
1526 * sink11.h, sink11mask.h, sink.h, sinkmask.h: Removed.
1528 * xterm.c (toplevel): Remove includes in #if 0.
1530 * process.c (sigchld_handler) [LINUX]: Don't return from
1531 the signal handler at the end of the loop.
1533 2001-09-21 Gerd Moellmann <gerd@gnu.org>
1535 * sysdep.c (wait_for_termination) [POSIX_SIGNALS]:
1536 Terminate only if kill returns -1, and errno is ESRCH.
1538 2001-09-21 Markus Rost <rost@math.ohio-state.edu>
1540 * Makefile.in (shortlisp): Add ../lisp/env.elc.
1542 2001-09-20 Gerd Moellmann <gerd@gnu.org>
1544 * process.c (sigchld_handler): Use GC_CONSP, GC_INTEGERP, GC_EQ
1545 since this function can be called during GC.
1547 * callproc.c (Fcall_process): Handle errors from pipe(2).
1548 (child_setup): Delete code in #ifdef vipc.
1550 2001-09-19 Gerd Moellmann <gerd@gnu.org>
1552 * xdisp.c (decode_mode_spec): Add parameter MULTIBYTE.
1553 (display_mode_element): Display the string from decode_mode_spec
1554 depending on its multibyteness.
1556 * s/netbsd.h (LD_SWITCH_SYSTEM, C_SWITCH_SYSTEM): Add /usr/pkg.
1558 * m/macppc.h (DATA_SEG_BITS): Also define for GCC 3.
1560 2001-09-18 Gerd Moellmann <gerd@gnu.org>
1562 * keyboard.c (Frecursive_edit): Pass (BUFFER . SINGLE-KBOARD) to
1563 recursive_edit_unwind.
1564 (recursive_edit_unwind): Set kboard state according to
1567 * buffer.c (modify_overlay): Don't do nothing if START == END;
1568 This can still be a modification, for example when an overlay has
1569 a before-string or after-string.
1570 (Fdelete_overlay): Prevent redisplay optimizations when deleting
1571 an overlay with before-string or after-string.
1573 * s/netbsd.h (C_SWITCH_SYSTEM): Add.
1574 (LD_SWITCH_SYSTEM): Include /usr/local/lib.
1576 * xdisp.c (try_window_id) [!GLYPH_DEBUG]: Give up if
1577 first_unchanged_at_end_row is in front of
1578 last_unchanged_at_beg_row. This code should be removed after the
1581 2001-09-17 Gerd Moellmann <gerd@gnu.org>
1583 * buffer.h (BUF_COMPUTE_UNCHANGED): Use BUF_MODIFF and
1584 BUF_OVERLAY_MODIFF instead of MODIFF and OVERLAY_MODIFF.
1586 * m/macppc.h (DATA_SEG_BITS) [__linux__]: Define for GCC
1589 2001-09-14 Eli Zaretskii <eliz@is.elta.co.il>
1591 * dired.c (Ffile_attributes): Doc fix.
1593 2001-09-14 Gerd Moellmann <gerd@gnu.org>
1595 * fileio.c (Ffile_symlink_p): Fix last change.
1597 * filelock.c (current_lock_owner): Fix last change.
1599 2001-09-13 Gerd Moellmann <gerd@gnu.org>
1601 * filelock.c (current_lock_owner): If readlink returns ERANGE,
1602 take that to mean that the buffer is too small.
1604 * fileio.c (Ffile_symlink_p): If readlink returns ERANGE, take
1605 that to mean that the buffer is too small.
1607 * xdisp.c (reseat_1): Set IT's multibyte_p flag according to the
1608 current buffer's multibyteness when discarding the iterator's
1611 * xfns.c (Fx_window_property): Handle case that property gets
1612 deleted between the two calls to XGetWindowProperty.
1614 2001-09-11 Gerd Moellmann <gerd@gnu.org>
1616 * minibuf.c (read_minibuf_unwind): Bind inhibit-modification-hooks.
1618 * minibuf.c (read_minibuf): Bind inhibit-modification-hooks to t,
1619 in addition to read-only.
1621 * xdisp.c (with_echo_area_buffer): Bind inhibit-modification-hooks
1622 to t in addition to read-only.
1624 * lisp.h (Qinhibit_modification_hooks): Declare.
1626 * insdel.c (Qinhibit_modification_hooks): New variable.
1627 (syms_of_insdel): Initialize and staticpro it.
1629 * textprop.c (verify_interval_modification): Don't run
1630 modification-hooks if inhibit_modification_hooks.
1632 * dispnew.c (set_window_cursor_after_update): Fix code
1633 finding glyph row containing cursor when cursor_in_echo_area
1636 * xdisp.c (init_from_display_pos): Put some code in #if 0.
1637 (add_to_log): Use bcopy instead of strcpy.
1638 (init_from_display_pos): Use an explicit loop over bytes in
1639 overlay strings instead of calling index.
1641 2001-09-10 Gerd Moellmann <gerd@gnu.org>
1643 * alloc.c (allocate_buffer): Call VALIDATE_LISP_STORAGE.
1645 * dispnew.c (direct_output_for_insert): Don't change IT's
1646 stop_charpos to something in front of its current position.
1648 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: Take args like
1651 2001-09-10 Richard M. Stallman <rms@gnu.org>
1653 * frame.c (Fmouse_position): Doc fix.
1655 2001-09-07 Gerd Moellmann <gerd@gnu.org>
1657 * xdisp.c (init_from_display_pos): Don't compare the result
1658 of calling index with NULL.
1660 2001-09-06 Gerd Moellmann <gerd@gnu.org>
1662 * xfns.c (x_set_background_color): Don't change the colors
1663 of the X window of scroll bar widgets.
1665 2001-09-05 Andrew Innes <andrewi@gnu.org>
1667 * w32fns.c (w32_createwindow): Undo last change.
1669 2001-09-05 Gerd Moellmann <gerd@gnu.org>
1671 * macros.c (store_kbd_macro_char): Fix computation of kbd_macro_end.
1673 * xdisp.c (string_buffer_position): Use *single_char_property*
1674 functions instead of the *single_property* functions.
1676 2001-09-04 Andrew Innes <andrewi@gnu.org>
1678 * w32term.c (w32_read_socket): Add more information to debugging
1681 * w32fns.c (w32_createwindow): Remove the WS_CLIPCHILDREN style
1682 from Emacs frames, so that calls to GetClipBox in w32term.c
1683 correctly report when part of a frame is visible (including
1684 scrollbars, etc). This prevents repeated redrawing of frames when
1685 only a scrollbar is visible.
1686 (w32_wnd_proc): Add more frame information to debugging output.
1688 2001-09-03 Stefan Monnier <monnier@cs.yale.edu>
1690 * xdisp.c (handle_single_display_prop): Fix for int/Lisp_Object mixup.
1692 2001-09-03 Gerd Moellmann <gerd@gnu.org>
1694 * xterm.c (note_mouse_highlight) <help-echo>: When looking for
1695 help-echo for a string which doesn't have help-echo itself, use
1696 get-char-property to obtain the help-echo from the string's buffer
1697 (note_mouse_highlight) <mouse-face>: When on a string that doesn't
1698 have mouse-face, look ``under'' the string for mouse-face from an
1700 (fast_find_position): Add parameter STOP. In the final row, stop
1701 before glyphs having STOP as object. Don't consider glyphs that
1702 are not from a buffer.
1704 * buffer.c (syms_of_buffer) <default-directory>: Doc fix.
1706 2001-09-01 Eli Zaretskii <eliz@is.elta.co.il>
1708 * fns.c (Fmd5): Doc fix.
1710 2001-08-31 Gerd Moellmann <gerd@gnu.org>
1712 * composite.c (update_compositions): Do nothing if
1713 inhibit-modification-hooks is set.
1715 2001-08-30 Gerd Moellmann <gerd@gnu.org>
1717 * emacs.c (shut_down_emacs): Don't call check_glyph_memory
1718 and check_message_stack if terminating abnormally. We want
1719 glyph matrices etc. in a core dump.
1721 * xdisp.c (Qbuffer_position, Qposition, Qobject): New variables.
1722 (syms_of_xdisp): Initialize them.
1723 (handle_single_display_prop): Don't change point, bind `object',
1724 `position', and `buffer-position' instead to the object having the
1725 `display' property, position in the object and position in the buffer.
1727 * fileio.c (Finsert_file_contents): Don't change the multibyteness
1728 of the buffer if REPLACE is non-nil.
1730 2001-08-29 Gerd Moellmann <gerd@gnu.org>
1732 * fileio.c (Finsert_file_contents): Undo change of 2001-08-27.
1734 2001-08-28 Eli Zaretskii <eliz@is.elta.co.il>
1736 * w32term.c (x_set_glyph_string_background_width)
1737 (show_mouse_face): Track the last changes in xterm.c.
1739 2001-08-28 Gerd Moellmann <gerd@gnu.org>
1741 * xterm.c (x_set_glyph_string_background_width): Set the glyph
1742 string's background width so that multi-line mouse-face is drawn
1743 to the right edge of the window.
1744 (show_mouse_face): Set the row's mouse_face_p flag after drawing
1747 * dispnew.c (direct_output_for_insert): Set updated_area
1748 before inserting/writing glyphs.
1750 * xdisp.c (display_mode_element): Use string_byte_to_char to
1751 determine character positions in strings, use chars_in_text
1752 instead of strwidth.
1753 (dump_glyph_row) [GLYPH_DEBUG]: Take a glyph row instead of
1754 a matrix as parameter; this is easier to use from GDB.
1756 2001-08-28 Miles Bader <miles@gnu.org>
1758 * textprop.c (Fprevious_single_char_property_change)
1759 (Fnext_single_char_property_change): Doc fixes.
1761 2001-08-27 Gerd Moellmann <gerd@gnu.org>
1763 * fileio.c (Finsert_file_contents): Allocate, restore, and
1764 free composition data in the case of REPLACE not being nil.
1766 * xdisp.c (init_from_display_pos, init_to_row_end): Return 0 if
1767 there exist overlay strings with newlines at POS.
1768 (text_outside_line_unchanged_p): Return 0 if changes start at
1769 START and overlays exist at START. Likewise for END.
1770 (try_window_id): Give up if init_to_row_end returns 0.
1772 * fileio.c (Finsert_file_contents): Call Fset_buffer_multibyte
1775 2001-08-24 Gerd Moellmann <gerd@gnu.org>
1777 * keymap.c (access_keymap): Return the cdr of the binding of
1778 a generic character instead of its definition (KEY . BINDING).
1780 * fileio.c (Finsert_file_contents): Set coding's dest_multibyte
1781 to 0 also in the REPLACE case.
1783 2001-08-24 Andrew Choi <akochoi@cse.cuhk.edu.hk>
1785 * fileio.c (Ffile_readable_p) [macintosh]: Call access instead of
1786 open to determine whether file is readable (as for DOS_NT).
1788 2001-08-23 Gerd Moellmann <gerd@gnu.org>
1790 * fileio.c (Finsert_file_contents): If VISIT is non-nil, and
1791 coding.type is coding_type_no_conversion or coding_type_raw_text,
1792 use Fset_buffer_multibyte to make the buffer unibyte if REPLACE is
1793 non-nil instead of just setting enable_multibyte_characters in the
1796 2001-08-22 Gerd Moellmann <gerd@gnu.org>
1798 * dispextern.h (struct face_cache): Add member
1799 menu_face_changed_p.
1801 * xfaces.c (menu_face_changed_default): New variable.
1802 (menu_face_changed_count): Variable removed.
1803 (Finternal_set_lisp_face_attribute): Doc fix. If FRAME is t, set
1804 the menu_face_changed_default flag, otherwise set the FRAME's
1805 menu_face_changed_p flag if the `menu' face has been changed.
1806 Prevent calling set_font_frame_param if FRAME is t.
1807 (make_face_cache): Initialize cache's menu_face_changed_p
1808 from menu_face_changed_default.
1809 (realize_basic_faces): Look into the frame's face cache to
1810 determine if the menu appearance needs updating.
1812 * keymap.c (access_keymap): Fix last change to not consider
1813 IDX when it has modifiers.
1815 2001-08-21 Gerd Moellmann <gerd@gnu.org>
1817 * keymap.c (access_keymap): If a binding of the form (GENERIC-CHAR
1818 . BINDING) exists, where GENERIC-CHAR is the generic character of
1819 the charset of IDX, return BINDING unless there exists a binding
1822 2001-08-16 Gerd Moellmann <gerd@gnu.org>
1824 * xrdb.c (SYSV): Don't define on Solaris 2.
1825 From Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>.
1827 * xdisp.c (move_it_by_lines) <DVPOS < 0>: Start at the beginning
1828 of the screen line, not text line, containing IT's current position.
1830 2001-08-15 Gerd Moellmann <gerd@gnu.org>
1832 * window.c (window_scroll_pixel_based): Don't recenter if
1833 PT is partially visible in the window.
1835 * xterm.c (expose_window_tree, expose_window, expose_line):
1836 Return 1 when overwriting mouse-face.
1837 (expose_frame): If mouse-face was overwritten, redo it.
1839 * xfaces.c (x_update_menu_appearance): Don't call
1840 set_frame_menubar, let the next redisplay do it.
1842 2001-08-14 Andrew Innes <andrewi@gnu.org>
1844 * w32term.c (x_draw_glyph_string): Draw relief (if any) before
1845 drawing glyph string.
1847 2001-08-14 Eli Zaretskii <eliz@is.elta.co.il>
1849 * s/hiuxwe2.h: New file, for the HITACHI SR2001/SR2201 series
1852 2001-08-14 Gerd Moellmann <gerd@gnu.org>
1854 * xfaces.c (x_update_menu_appearance): Save and restore value of
1855 interrupt_input_blocked.
1857 2001-08-13 Gerd Moellmann <gerd@gnu.org>
1859 * xdisp.c (move_it_by_lines) <DVPOS < 0>: If not already on
1860 a line start, move back to the line start.
1862 * xdisp.c (resize_echo_area_exactly): Don't resize the mini-window
1863 exactly when a mini-buffer is active.
1865 * keyboard.c (make_lispy_event): Interpret double_click_fuzz
1866 in units of 1/8 character on non window-system frames.
1867 (syms_of_keyboard) <double-click-fuzz>: Doc fix.
1869 2001-08-10 Eli Zaretskii <eliz@is.elta.co.il>
1871 * keyboard.c (syms_of_keyboard) <double-click-fuzz>: Fix a typo in
1874 2001-08-09 Gerd Moellmann <gerd@gnu.org>
1876 * keyboard.c (Vpre_help_message): New variable.
1877 (syms_of_keyboard): Initialize and staticpro it.
1878 (show_help_echo): Record current message before displaying a
1879 help-echo, and restore that message when clearing the help.
1881 * xfns.c (x_create_im): Remove prototype.
1883 * xdisp.c (mark_window_display_accurate_1): Remove an assertion.
1885 * dispnew.c (adjust_glyph_matrix): Undo last change.
1887 2001-08-08 Gerd Moellmann <gerd@gnu.org>
1889 * dispnew.c (adjust_glyph_matrix): In the optimization for
1890 windows whose height has changed, disable partially visible lines.
1892 2001-08-07 Gerd Moellmann <gerd@gnu.org>
1894 * window.c (Frecenter): If ARG < 0, and on a window system
1895 frame, count in some empty lines when we can't move -ARG lines down.
1897 * xdisp.c (start_display): Don't try to determine the continuation
1898 lines width if lines are truncated. It's superfluous and leads to
1899 incorrect results if POS is not visible in the window after
1900 reseating the iterator at the previous line start.
1902 2001-08-06 Gerd Moellmann <gerd@gnu.org>
1904 * xterm.c (x_dump_glyph_string): Put in #if GLYPH_DEBUG.
1906 2001-08-06 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1908 * alloc.c (init_stack): Remove declaration.
1910 2001-08-03 Gerd Moellmann <gerd@gnu.org>
1912 * keyboard.c (read_key_sequence): Check that key is an integer
1913 before comparing it with quit_char.
1914 (add_command_key): Use larger_vector.
1915 (read_char_x_menu_prompt): Instead of converting symbol and
1916 integer events into conses (EVENT . nil), use (EVENT . disabled)
1917 which cannot be confused with valid events.
1918 (read_char): When reading from Vunread_command_events, check for
1919 events of the form (EVENT . disabled) instead of
1922 * xdisp.c (resize_mini_window): If Vmax_mini_window_height is
1923 a float, determine the max height from the frame's height.
1925 2001-08-02 Gerd Moellmann <gerd@gnu.org>
1927 * xdisp.c (redisplay_internal): Take message_cleared_p into
1928 account only if minibuf_level == 0.
1930 2001-08-01 Gerd Moellmann <gerd@gnu.org>
1932 * xdisp.c (redisplay_internal): Add a check for the last
1935 * xdisp.c (message_cleared_p): New variable.
1936 (clear_message): Set message_cleared_p when clearing the current
1938 (redisplay_internal): Look at message_cleared_p to capture
1939 the case that the echo area should be cleared.
1941 * keyboard.c (command_loop_1): Fix spelling of
1942 resize_echo_area_exactly.
1944 * dispextern.h (resize_echo_area_exactly): Fix typo in function name.
1946 * xdisp.c (resize_echo_area_exactly): Fix typo in function name.
1948 * xfns.c (x_set_tool_bar_lines): Clear the tool bar window's
1949 current matrix when the window gets smaller.
1951 2001-08-01 Eli Zaretskii <eliz@is.elta.co.il>
1953 * print.c (strout): Cast the character passed to insert_char to
1954 unsigned char, to avoid sign extension when it is promoted to int.
1956 2001-07-31 Gerd Moellmann <gerd@gnu.org>
1958 * fileio.c (Finsert_file_contents): Don't treat a return value
1959 of 0 from emacs_read as an IO error.
1961 2001-07-30 Gerd Moellmann <gerd@gnu.org>
1963 * keyboard.c (abs): New macro.
1964 (double_click_fuzz): New variable.
1965 (make_lispy_event): Use it to determine what makes a double-click.
1966 (syms_of_keyboard): DEFVAR_INT it.
1968 * xmenu.c (set_frame_menubar): Take into account that
1969 f->menu_bar_vector can be nil, and not a vector. From Ken Raeburn
1972 2001-07-27 Gerd Moellmann <gerd@gnu.org>
1974 * xterm.c (x_get_glyph_string_clip_rect): Minor cleanup.
1976 * dispnew.c (shift_glyph_matrix, blank_row): Fix computation
1977 of row's visible height.
1979 * xdisp.c (init_from_display_pos): If POS is in an overlay string,
1980 deal with the first overlay string having an image `display' property.
1981 (try_window_reusing_current_matrix, compute_line_metrics):
1982 Fix computation of row's visible height for the case that part of the
1983 row is invisible above and part of the row is at the same time
1984 invisible below the window.
1986 2001-07-26 Gerd Moellmann <gerd@gnu.org>
1988 * xfns.c (x-show-tip): Doc fix.
1990 * xfns.c (Vx_max_tooltip_size): New variable.
1991 (syms_of_xfns): DEFVAR_LISP it.
1992 (Fx_show_tip): Set frame's window_width to the width of the
1993 window. Use a maximum tooltip size specified by
1994 Vx_max_tooltip_size, if that has valid contents.
1995 (x_create_tip_frame): Set tooltip buffer's truncate-lines to nil.
1997 2001-07-26 Andrew Innes <andrewi@gnu.org>
1999 * w32term.c (x_display_list): New variable.
2000 (w32_term_init): Set it.
2002 * w32term.h (x_display_list): New extern.
2004 2001-07-26 Gerd Moellmann <gerd@gnu.org>
2006 * xdisp.c (resize_mini_window): Give up when inhibit-redisplay
2007 is non-nil, instead of when redisplaying_p is non-zero.
2009 (mark_window_display_accurate_1): Add an assertion.
2011 2001-07-25 Gerd Moellmann <gerd@gnu.org>
2013 * dispextern.h (struct it): Increase size of ctl_chars to 16.
2015 * xfns.c (Fx_file_dialog): Block/unblock input while processing
2016 events so that we get a chance of processing expose events.
2018 * xdisp.c (resize_mini_window): Don't resize while redisplaying.
2020 2001-07-24 Gerd Moellmann <gerd@gnu.org>
2022 * xfns.c (valid_image_p): Protect better against invalid image
2023 specifications. Previous code could signal an error.
2025 2001-07-23 Gerd Moellmann <gerd@gnu.org>
2027 * indent.c (current_column): Fix column computation in the
2028 presence of display table entries.
2029 (current_column_1, Fmove_to_column, compute_motion): Likewise.
2031 * dispnew.c (adjust_glyph_matrix): In the optimization for
2032 windows whose height has changed, use the new window height
2033 to compute which rows to invalidate.
2035 * editfns.c (toplevel) [STDC_HEADERS]: Include float.h.
2036 (MAX_10_EXP): New macro.
2039 * coding.c (code_convert_region): Handle the multibyte case if
2040 decoding ends with CODING_FINISH_INSUFFICIENT_SRC.
2042 2001-07-20 Gerd Moellmann <gerd@gnu.org>
2044 * dispextern.h (struct face): Change type of `stipple' to
2047 * xterm.c (x_fill_stretch_glyph_string): Remove an assertion.
2049 2001-07-19 Gerd Moellmann <gerd@gnu.org>
2051 * dispnew.c (update_window): Don't set the cursor at the end
2052 of the update if display update has been paused.
2054 * composite.h (syms_of_composite): Renamed from syms_of_composition.
2056 2001-07-18 Ken Raeburn <raeburn@gnu.org>
2058 * fns.c (Fset_char_table_default): Check that a charset is defined
2059 before checking its dimension.
2061 2001-07-17 Ken Raeburn <raeburn@gnu.org>
2063 * coding.c (setup_coding_system): Don't do any designation based
2064 on reg_bits if charset is not yet defined.
2066 * lisp.h (XVECTOR): Verify correct object type before returning a
2067 pointer, using eassert.
2069 2001-07-17 Gerd Moellmann <gerd@gnu.org>
2071 * keyboard.c (KBD_BUFFER_SIZE) [!HAVE_WINDOW_SYSTEM]:
2072 Increase to 4096 because of paste problems reported on GNU/Linux.
2074 2001-07-17 Jan Nieuwenhuizen <janneke@gnu.org>
2076 * emacs.c (USAGE1): Add +LINE:COLUMN option help.
2078 2001-07-16 Gerd Moellmann <gerd@gnu.org>
2080 * fileio.c (unwind_read): Function removed.
2081 (read_non_regular, read_non_regular_quit): New functions.
2082 (Finsert_file_contents): When reading from non-regular files,
2083 arrange to catch a `quit' and terminate the loop. Rearrange
2084 code so that a `quit' when reading from a regular file doesn't
2085 insert text in the buffer.
2087 * xfaces.c (clear_face_cache): Clear fonts on a display basis.
2088 Clear faces afterwards.
2089 (clear_font_table): Take a x_display_info parameter. Don't free
2090 fonts being the default font of any frame on the given display.
2092 2001-07-13 Gerd Moellmann <gerd@gnu.org>
2094 * xdisp.c (get_next_display_element): Use CHAR_STRING_NO_SIGNAL
2095 instead of CHAR_STRING which can signal an error.
2097 * charset.c (char_to_string_1): Extracted from char_to_string.
2098 Return -1 instead of signaling an error.
2099 (char_to_string): Use it.
2101 * charset.h (CHAR_STRING_NO_SIGNAL): New macro.
2103 2001-07-12 Stefan Monnier <monnier@cs.yale.edu>
2105 * coding.c (Ffind_coding_systems_region_internal): If safe_codings
2106 is t, don't try to append anything to it.
2108 2001-07-12 Eli Zaretskii <eliz@is.elta.co.il>
2110 * dired.c (file_name_completion): Pass dp->d_name to
2111 Fstring_match, not elt, which is always nil here.
2113 2001-07-12 Gerd Moellmann <gerd@gnu.org>
2115 * xselect.c (x_decline_selection_request): Handle errors
2116 caused by receivers that have vanished.
2118 * xterm.c (XTread_socket) <PropertyNotify>: Put the code
2119 ignoring events on foreign windows in #if 0. Always dispatch
2120 the event after checking it with x_handle_property_notify.
2122 * xselect.c (TRACE0, TRACE1, TRACE2): New macros, defined
2123 depending on TRACE_SELECTION. Replace fprintfs in #if 0 with
2124 TRACE macros to facilitate debugging. Add additional trace statements.
2125 (toplevel): Add prototypes for file-local functions.
2126 (x_atom_to_symbol): Remove DPYINFO parameter.
2128 2001-07-11 Stefan Monnier <monnier@cs.yale.edu>
2130 * w32menu.c (menubar_selection_callback, w32_menu_show):
2131 Initialize `entry' to nil.
2132 (w32_dialog_show): Remove unused `save_wv' variable.
2133 (name_is_separator): Recognize "--:foo" and "--foo-bar".
2135 2001-07-11 Gerd Moellmann <gerd@gnu.org>
2137 * xdisp.c (try_cursor_movement): Prevent a warning from GCC 3.0.
2139 * fileio.c (unwind_read): Print a message when discarding inserted
2140 text or switching the buffer to unibyte. Change parameter.
2141 (Finsert_file_contents): Don't pass VISIT to unwind_read.
2143 * fileio.c (unwind_read): New function.
2144 (Finsert_file_contents): Record it as unwind-function for
2145 the case that reading is interrupted by C-g.
2147 2001-07-10 Gerd Moellmann <gerd@gnu.org>
2149 * dispnew.c (update_window): Don't skip the header-line
2150 update when scrolling_window returns 0.
2152 * xfaces.c (unload_color): Do nothing if PIXEL is -1.
2154 * xfns.c (Fx_create_frame): Initialize frame colors to -1,
2155 for the case that x_decode_color signals an error.
2157 * xdisp.c (add_to_log): Do nothing if called asynchronously.
2159 2001-07-09 Gerd Moellmann <gerd@gnu.org>
2161 * sound.c (toplevel): Include <signal.h> and "syssignal.h".
2162 (vox_configure, vox_close) [SIGIO]: Block/unblock SIGIO
2165 2001-07-06 Eli Zaretskii <eliz@is.elta.co.il>
2167 * dosfns.c (syms_of_dosfns): Add \n\ at the end of a line in the
2168 doc string line for dos-timezone-offset.
2170 * msdos.c (do_visible_bell): Add \n\ at the end of each line of
2171 inline assembly, to avoid compiler warnings.
2172 (syms_of_msdos): Add \n\ at the end of a line in the doc string
2173 line for dos-unsupported-char-glyph.
2175 * buffer.c (syms_of_buffer) [if 0]: Avoid a warning from GCC 3.0.
2177 2001-07-05 Gerd Moellmann <gerd@gnu.org>
2179 * sound.c: Include Emacs' header files with #include "...".
2181 * eval.c (specbind): Additionally record the buffer that was
2182 current when a buffer-local or frame-local variable was bound.
2184 2001-07-04 Gerd Moellmann <gerd@gnu.org>
2186 * xterm.c (x_produce_glyphs): Don't convert multibyte characters
2187 to unibyte characters in unibyte buffers.
2189 2001-07-03 Gerd Moellmann <gerd@gnu.org>
2191 * eval.c (specbind): If SYMBOL has a frame-local binding, record
2192 the frame on the binding stack. Change format of entries for
2193 local bindings on the binding stack to '(SYMBOL . WHERE)'.
2194 (unbind_to): Handle unbinding a frame-local variable.
2196 * xdisp.c (compute_line_metrics): On ttys, subtract continuation
2197 glyphs and truncation glyphs at the end of a row from its pixel width.
2198 (dump_glyph_row): Print row's continuation_lines_width.
2199 (try_window_id): Take the shortcut if ZV is visible in the
2200 window, but there are actually no changes at ZV.
2202 2001-07-02 Gerd Moellmann <gerd@gnu.org>
2204 * xterm.h (x_free_dpy_colors): Add prototype.
2206 * xterm.c (cvt_pixel_dtor): Call x_free_dpy_colors with the
2207 right number of arguments.
2209 * Makefile.in (tags): Depend on $(lwlibdir)/TAGS.
2210 ($(lwlibdir)TAGS): New target.
2211 (TAGS): Fix dependency list.
2213 * xterm.c (x_list_fonts): Make sure XFreeFont is called
2216 2001-06-30 Gerd Moellmann <gerd@gnu.org>
2218 * emacs.c (main): Remove extern declaration for sys_nerr, which
2219 isn't used and causes a compilation error with GCC 3.0 on
2222 2001-06-27 Gerd Moellmann <gerd@gnu.org>
2224 * widget.c (EmacsFrameSetCharSize): Turn off atimers and block
2225 SIGIO around the code where Xt might wait for a ConfigureNotifyEvent.
2226 (toplevel): Include <signal.h> and syssignal.h.
2228 * sound.c (vox_configure, vox_close): Turn off atimers
2231 2001-06-26 Gerd Moellmann <gerd@gnu.org>
2233 * keyboard.c (read_char) <non_reread>: Record the previous idle
2234 start time before calling timer_stop_idle.
2235 (read_char) <reread_first>: After processing a help-echo event,
2236 restore the previous idle start time.
2238 * xdisp.c (handle_invisible_prop): Deal with overlay strings at
2239 the start of invisible text.
2240 (setup_for_ellipsis): New function.
2241 (next_overlay_string): After all overlay strings have been
2242 processed, display an ellipsis if necessary.
2243 (load_overlay_strings, get_overlay_strings): Add parameter CHARPOS.
2244 (push_it): Initialize display_ellipsis_p on the iterator's stack.
2246 * dispextern.h (struct iterator_stack_entry): Add member
2249 2001-06-25 Gerd Moellmann <gerd@gnu.org>
2251 * widget.c (EmacsFrameSetCharSize): Set XtNwaitForWm depending
2252 on the value of the wait-for-wm frame parameter.
2254 * xterm.h (struct x_output): Add member wait_for_wm.
2256 * xfns.c (Qwait_for_wm): New variable.
2257 (x_frame_parms): Add entry for `wait-for-wm".
2258 (x_set_wait_for_wm): New function.
2259 (Fx_create_frame): Call x_default_parameter for wait-for-wm.
2260 (syms_of_xfns): Initialize and staticpro Qwait_for_wm.
2262 * xdisp.c (try_window_id) <all changes below window end>: Don't
2263 take this shortcut if ZV is visible in the window.
2264 (try_window_id): When checking for window start being in changed
2265 text, don't check that the buffer's size has changed.
2267 2001-06-23 Richard M. Stallman <rms@gnu.org>
2269 * minibuf.c (Fcompleting_read): Doc fix.
2271 2001-06-19 Gerd Moellmann <gerd@gnu.org>
2273 * composite.c (Ffind_composition_internal): Accept ZV
2274 and a string's end position as POS.
2276 2001-06-18 Gerd Moellmann <gerd@gnu.org>
2278 * composite.c (Ffind_composition_internal): Check POS
2281 2001-06-15 Eli Zaretskii <eliz@is.elta.co.il>
2283 * editfns.c (Fmessage_box): If the frame is not under a window
2284 system, output the message in the echo area.
2286 2001-06-14 Richard M. Stallman <rms@gnu.org>
2288 * xdisp.c (try_window_id): When EOB is visible, don't treat
2289 insertion at EOB as if it were "off the bottom of the screen."
2291 2001-06-11 Andrew Innes <andrewi@gnu.org>
2293 * w32proc.c (create_child): Add new parameter is_gui_app.
2294 (w32_executable_type): Add new parameter is_gui_app.
2295 (sys_spawnve): Use it.
2296 (sys_kill): Fake ^C for SIGINT, and ^Break (if possible) for
2297 SIGQUIT. This matches better how the signals are interpreted by
2298 MSVC compiled programs.
2299 (syms_of_ntproc): Update docstring.
2301 2001-06-02 Stefan Monnier <monnier@cs.yale.edu>
2303 * xterm.c (clear_mouse_face): Reset dpyinfo->mouse_face_overlay as
2304 well otherwise note_mouse_highlight might optimize away highlighting
2305 if we pass over that same overlay again.
2307 2001-06-02 Eli Zaretskii <eliz@is.elta.co.il>
2309 * lread.c (Fload): Document that the argument is run via
2310 substitute-in-file-name.
2312 2001-05-31 Gerd Moellmann <gerd@gnu.org>
2314 * Makefile.in (bootstrap-doc): New target.
2315 (bootstrap-emacs): Depend on it.
2317 * fileio.c (Fdo_auto_save): Don't try to create the directory of
2318 auto-save-list-file-name when shutting down Emacs, because
2319 creating the directory might signal an error, and leaves
2320 Emacs in a strange state.
2322 * term.c: (tty_cursor_hidden): New variable.
2323 (update_begin): Don't call tty_hide_cursor. Clean up.
2324 (update_end, set_terminal_window, set_scroll_region): Clean up.
2325 (ring_bell, reset_terminal_modes): Clean up.
2326 (tty_hide_cursor, tty_show_cursor): Hide/show cursor depending
2327 on tty_cursor_hidden.
2328 (write_glyphs): Call tty_hide_cursor.
2330 2001-05-30 Stefan Monnier <monnier@cs.yale.edu>
2332 * buffer.c (copy_overlays): Make ENABLE_CHECKING happy.
2334 2001-05-30 Gerd Moellmann <gerd@gnu.org>
2336 * xfns.c (enum image_value_type): New enumerator
2337 IMAGE_STRING_OR_NIL_VALUE.
2338 (parse_image_spec): Handle it.
2339 (xbm_format, pbm_format): Use it for :foreground and :background.
2340 (xbm_load, pbm_load): Check for nil color names.
2342 * xterm.c (note_mouse_highlight): If an overlapping overlay
2343 exists, but we find that we highlight the same overlay as before,
2344 don't do the highlighting again.
2346 2001-05-29 Gerd Moellmann <gerd@gnu.org>
2348 * xmenu.c (single_submenu, xmenu_show) [!HAVE_MULTILINGUAL_MENU]:
2349 Protect unibyte strings created by replacing their multibyte
2350 equivalents in menu_items.
2352 * keymap.c (Fsingle_key_description): NUL-terminate the string
2353 buffer before calling build_string.
2355 * callproc.c (Fcall_process): Deal with decode_coding returning
2356 CODING_FINISH_INCONSISTENT_EOL.
2358 2001-05-28 Gerd Moellmann <gerd@gnu.org>
2360 * xmenu.c (xmenu_show) [!HAVE_MULTILINGUAL_MENU]: Don't overwrite
2361 an item's name with its key description in case the description
2362 is a multibyte string.
2364 * keymap.c (Fsingle_key_description): Create a multibyte string
2367 * macros.c (Fstart_kbd_macro): Doc fix.
2369 * xterm.c (cursor_in_mouse_face_p): New function.
2370 (x_draw_stretch_glyph_string): Use it to choose a different GC
2371 when drawing a cursor within highlighted text.
2373 * editfns.c (char_property_eq): Put in #if 0.
2375 * indent.c (string_display_width): Put in #if 0.
2377 * lread.c (Fload): Remove unused label.
2379 * termcap.c (speeds): Put in #if 0.
2381 2001-05-18 Gerd Moellmann <gerd@gnu.org>
2383 * eval.c (call_debugger): Don't bind inhibit-eval-during-redisplay.
2385 * xfaces.c (xlfd_point_size): Don't divide pixel size from
2386 transformation matrix by 10.
2388 2001-05-16 Gerd Moellmann <gerd@gnu.org>
2390 * xfns.c (x_set_foreground_color): Change frame's cursor_pixel
2391 only if it's equal to the former foreground pixel color.
2392 (x_set_foreground_color, x_set_background_color)
2393 (x_set_mouse_color, x_set_cursor_color): Cleaned up.
2395 2001-05-16 Dave Love <fx@gnu.org>
2397 * insdel.c (signal_before_change, signal_after_change): Consider a
2398 local change hook which changes the buffer.
2400 * process.c (read_process_output): Don't call signal_after_change
2401 and update_compositions after insert_from_string_before_markers.
2403 2001-05-16 Gerd Moellmann <gerd@gnu.org>
2405 * xfaces.c (split_font_name): Use the right field when
2406 checking for `[...]' syntax.
2408 * buffer.c (copy_overlays): New function.
2409 (clone_per_buffer_values): Use it.
2411 * buffer.h (OVERLAY_PLIST): New macro.
2413 * keymap.c (Fsingle_key_description): Replace a build_string with
2414 a make_multibyte_string. From Kenichi Handa <handa@etl.go.jp>.
2416 * fontset.c (Ffontset_info): Check that face is non-null
2417 before accessing its fields.
2419 2001-05-15 Gerd Moellmann <gerd@gnu.org>
2421 * keyboard.c (read_key_sequence): Prevent generating a fake
2424 * xfaces.c (split_font_name): Handle `[...]' for the right
2427 * ccl.c (ccl_driver): Don't copy remaining bytes in case
2428 of CCL_STAT_INVALID_CMD.
2430 2001-05-14 Stefan Monnier <monnier@cs.yale.edu>
2432 * eval.c (Fdefvar): Only record (defvar <var>) in the load-history
2433 in <var> has no default value yet.
2435 * xfaces.c (try_alternative_families): First try the FAMILY.
2436 And if nothing is found in the end, try again with scalable fonts.
2437 (try_font_list): Let try_alternative_families do a bit more of
2438 the work. Only use FAMILY if it is not nil.
2439 (syms_of_xfaces) <scalable-fonts-allowed>: Fix docstring.
2441 2001-05-14 Gerd Moellmann <gerd@gnu.org>
2443 * xterm.c (note_mouse_highlight): Avoid changing the mouse
2444 pointer shape when show_mouse_face has already done it.
2446 * xterm.c (x_draw_glyphs): Fix computation of rightmost x for
2449 * xfaces.c (split_font_name): Make sure to leave the loop
2450 with the right value of `i'.
2452 * xfaces.c (split_font_name): Handle matrix transformations
2453 in the pixel and point size fields of XLFD font names.
2454 (xlfd_point_size): Likewise.
2456 2001-05-12 Eli Zaretskii <eliz@is.elta.co.il>
2458 * w32fns.c (w32_to_x_font): Change prototype to fit the declaration.
2459 (x_to_w32_font): Add prototype.
2461 * regex.c (malloc, realloc, free) [emacs]: Undefine before
2462 redefining, to avoid compiler warnings.
2464 * w32proc.c: Include syssignal.h, to avoid compiler warnings.
2466 * w32bdf.c (search_file_line, set_bdf_font_info, seek_char)
2467 (w32_get_bdf_glyph): Cast between unsigned char and char when
2468 passing arguments to subroutines, to shut up compiler warnings.
2469 (w32_get_bdf_glyph): Don't mix signed and unsigned when calling
2472 * xfaces.c: Include keyboard.h before frame.h, not after it.
2474 * widget.c: Include keyboard.h before frame.h.
2476 * w32term.h (struct image, struct face): Forward declaration, to
2477 avoid compiler warnings.
2479 2001-05-11 Gerd Moellmann <gerd@gnu.org>
2481 * keyboard.c (read_key_sequence): Don't modify events when
2482 generating fake prefix keys (mode-line, scroll-bar, ...) since
2483 this prevents proper processing of such events when pushed back
2484 into unread-command-events.
2486 * xterm.c (clear_mouse_face): Return 1 if text with mouse face was
2487 actually redrawn. Make the function static.
2488 (note_mouse_highlight): Fix a case where the mouse cursor
2489 was changed back to the text cursor.
2491 * xterm.h (clear_mouse_face): Remove prototype.
2493 * xdisp.c (try_window_id): Fix the fix and set the right
2496 * xdisp.c (try_window_id): Fix computation of window end in the
2497 case that lines were deleted at the end of the window. Add some
2498 more debug_method_adds.
2500 * xfaces.c (try_alternative_families): New function.
2501 (try_font_list): Use it. If ATTRS specifies a family, check
2502 fonts from that family first.
2503 (choose_face_font): Remove code setting the family part of
2506 2001-05-10 Gerd Moellmann <gerd@gnu.org>
2508 * xdisp.c (try_window_id): Fix case of all changes before
2511 * xdisp.c (try_window_id): Add some xasserts.
2513 2001-05-09 Gerd Moellmann <gerd@gnu.org>
2515 * lisp.h (GLYPH_CHAR_VALID_P): Use CHAR_VALID_P.
2517 2001-05-09 Dave Love <fx@gnu.org>
2519 * xdisp.c (GIVE_UP): Fix for K&R C.
2521 2001-05-09 Gerd Moellmann <gerd@gnu.org>
2523 * print.c (syms_of_print) <print-length, print-level>: Doc fix.
2525 * xterm.c (note_mouse_highlight): Don't change the mouse cursor
2526 back to the text cursor shape without need.
2528 2001-05-07 Gerd Moellmann <gerd@gnu.org>
2530 * xfns.c (x_set_foreground_color): Set frame's cursor_pixel.
2532 * dispextern.h (inverse_video): Declare extern.
2534 * keyboard.c (delete_kboard): Handle the case that selected_frame
2535 has been deleted in the course of x_connection_closed.
2537 2001-05-03 Eli Zaretskii <eliz@is.elta.co.il>
2539 * xterm.c (XTread_socket) <Expose> [!USE_TOOLKIT_SCROLL_BARS]:
2540 Fix the change from 2001-04-30.
2542 2001-05-03 Gerd Moellmann <gerd@gnu.org>
2544 * xfns.c (file_dialog_unmap_cb): New function.
2545 (Fx_file_dialog): Use it as XmNunmapCallback to capture the case
2546 where a dialog is closed via the window manager.
2548 * xdisp.c (try_window_id): Cases of changes all in front of
2549 the window start or all below the window end mostly rewritten.
2550 (redisplay_window): Move the tests if try_window_id is
2551 applicable to try_window_id.
2552 (GIVE_UP): New macro.
2554 2001-05-02 Gerd Moellmann <gerd@gnu.org>
2556 * xterm.c (expose_window): Return int. If W is the window
2557 currently being updated, mark the frame garbaged.
2558 Fix computation of rows intersecting the exposed rectangle.
2559 (expose_window_tree): Stop when expose_window returns 0.
2561 * xterm.c (x_draw_stretch_glyph_string): Don't draw background
2562 again if it has already been drawn.
2564 2001-05-01 Stefan Monnier <monnier@cs.yale.edu>
2566 * syntax.c (update_syntax_table): Check that oldi has the same
2567 properties as old_prop before deciding not to invalidate.
2569 2001-04-30 Gerd Moellmann <gerd@gnu.org>
2571 * undo.c (Fprimitive_undo): In a writable buffer, enable undoing
2572 read-only text that is so because of text properties.
2574 * xterm.c (x_window_to_menu_bar) [USE_LUCID]: New function.
2575 (XTread_socket) <Expose> [USE_LUCID]: Handle events for
2576 windows that are components of a Lucid menu bar.
2578 2001-04-27 Gerd Moellmann <gerd@gnu.org>
2580 * term.c (turn_on_face): Fix reverse video handling on terminals
2581 that don't support colors.
2583 2001-04-26 Gerd Moellmann <gerd@gnu.org>
2585 * editfns.c (save_excursion_restore): Don't use XBUFFER on
2588 2001-04-25 Gerd Moellmann <gerd@gnu.org>
2590 * term.c (toggle_highlight): New function.
2591 (turn_on_face): Change handling of reverse video.
2593 * process.c (wait_reading_process_input):
2594 Call record_asynch_buffer_change only if a timer really changed buffers.
2596 * buffer.c (mouse_face_overlay_overlaps): Fix the computation
2597 of the number of overlays to check.
2599 * keyboard.c (command_loop_1): Redo change of 2001-03-12.
2601 * xdisp.c (try_window_id): Fix a case where window_end_pos
2602 and window_end_bytepos were not adjusted.
2604 2001-04-23 Gerd Moellmann <gerd@gnu.org>
2606 * xfaces.c (compute_char_face): If buffer is unibyte, set CH to
2609 2001-04-21 Eli Zaretskii <eliz@is.elta.co.il>
2611 * process.c (wait_reading_process_input) [!subprocesses]:
2612 Don't reference waiting_for_user_input_p, it's not defined in the
2613 branch without async subprocesses support.
2615 2001-04-19 Gerd Moellmann <gerd@gnu.org>
2617 * keyboard.c (delete_kboard): Prevent a dangling reference
2618 from current_kboard to KB, which is freed.
2620 * process.c (wait_reading_process_input):
2621 Call record_asynch_buffer_change after running timers, to make
2622 read_key_sequence aware of buffer changes from under it.
2624 2001-04-18 Gerd Moellmann <gerd@gnu.org>
2626 * xfaces.c (Qscalable_fonts_allowed): New variable.
2627 (realizing_basic_faces_p): Removed.
2628 (x_face_list_fonts): Special handling for realizing_basic_faces_p
2630 (realize_basic_faces): Specbind Qscalable_fonts_allowed to t.
2631 (syms_of_xfaces): Initialize Qscalable_fonts_allowed. Change default
2632 for scalable-fonts-allowed to t.
2634 * fileio.c (Finsert_file_contents): If the file size returned from
2635 stat is zero, set END to READ_BUF_SIZE. This makes sure we can
2636 read from files on a procfs whose contents are generated dynamically.
2638 2001-04-18 Eli Zaretskii <eliz@is.elta.co.il>
2640 * gmalloc.c (__malloc_size_t) [__GNUC__]: If STDC_HEADERS is not
2641 defined, include stddef.h and use __SIZE_TYPE__ instead of size_t.
2642 (__memalign_hook): Make the two prototypes consistent.
2644 2001-04-17 Gerd Moellmann <gerd@gnu.org>
2646 * xdisp.c (redisplay_window): Make sure to clear the desired glyph
2647 matrix of mini-windows.
2649 2001-04-12 Stefan Monnier <monnier@cs.yale.edu>
2651 * intervals.c (find_interval): Don't rebalance during signal handling.
2653 2001-04-11 Gerd Moellmann <gerd@gnu.org>
2655 * fns.c: Include blockinput.h.
2657 * fns.c (Fplist_get): Don't QUIT if interrupt_input_blocked.
2659 2001-04-10 Gerd Moellmann <gerd@gnu.org>
2661 * fns.c (Fcompare_strings): Fix return values.
2663 * window.c (window_scroll): Change the meaning of N to mean
2664 N screen-fulls or N lines.
2665 (window_scroll_pixel_based, window_scroll_line_based)
2666 (scroll_command, Fscroll_other_window): Change accordingly.
2668 * window.c (window_scroll_pixel_based, Frecenter):
2669 Call window_box_height instead of using it.last_visible_y for the
2670 height of the window.
2672 * xdisp.c (redisplay_window) <recenter>: Call window_box_height
2673 instead of using it.last_visible_y for the height of the window.
2675 * w32proc.c (sys_spawnve): Quote more chars for Cygwin.
2676 From Dan Holmsand <dan@eyebee.com>.
2678 * w32.c (sys_open): Try to open file without _O_CREAT first, to be
2679 able to write to hidden and system files. From Dan Holmsand
2682 * fileio.c (Fcopy_file) [WINDOWSNT]: Use CopyFile. From Dan
2683 Holmsand <dan@eyebee.com>.
2685 2001-04-09 Gerd Moellmann <gerd@gnu.org>
2687 * fns.c (Fplist_get, Fplist_put): Add QUITs.
2689 * window.c (window_internal_height): Return 1 less if the
2690 window has a header line.
2692 * xdisp.c (try_window_id): When scrolling on a terminal, take
2693 the change of window_internal_height into account.
2695 2001-04-09 Eli Zaretskii <eliz@is.elta.co.il>
2697 * gmalloc.c (align): If the argument SIZE would overflow
2698 __malloc_ptrdiff_t, fail right away.
2700 2001-04-06 Gerd Moellmann <gerd@gnu.org>
2702 * xfns.c (compute_tip_xy): Add parameters WIDTH and HEIGHT.
2703 Make sure the tooltip is completely visible.
2704 (x_make_gc): Use FRAME_X_SCREEN_NUMBER.
2706 * xterm.h (FRAME_X_SCREEN_NUMBER): New macro.
2708 * xmenu.c (xmenu_show): Use FRAME_X_SCREEN_NUMBER.
2710 2001-04-06 Dave Love <fx@gnu.org>
2712 * composite.c (update_compositions) <check_mask & CHECK_HEAD>:
2715 2001-04-06 Gerd Moellmann <gerd@gnu.org>
2717 * composite.h (COMPOSITION_VALID_P): Allow integers as cdrs of PROP.
2719 * xdisp.c (Qinhibit_eval_during_redisplay): Make it a Lisp_Object.
2721 2001-04-05 Gerd Moellmann <gerd@gnu.org>
2723 * sysdep.c (getwd) [!HAVE_GETWD]: Unblock input before returning.
2725 * editfns.c (Fcurrent_time_zone): Accept spaces in timezone names.
2727 * xfns.c (Vmotif_version_string) [USE_MOTIF]: New variable.
2728 (syms_of_xfns): DEFVAR_LISP it. Initialize from XmVERSION_STRING.
2730 * xmenu.c (free_frame_menubar) [USE_MOTIF]: Preserve the
2731 shell widget's position only if it is non-null.
2733 * xterm.c (x_free_frame_resources) [USE_X_TOOLKIT]:
2734 Set f->output_data.x->widget to null after destroying it.
2736 * fns.c (Frequire): Doc fix. Rename parameter FILE_NAME to
2737 FILENAME to bring it in synch with the documentation.
2739 * xfaces.c (realizing_basic_faces_p): Renamed from
2740 realize_default_face_p.
2741 (realize_basic_faces): Set/clear realizing_basic_faces_p.
2742 (realize_default_face): Don't set the flag.
2744 2001-04-04 Gerd Moellmann <gerd@gnu.org>
2746 * lisp.h (echoing, echo_message_buffer, cancel_echoing): Declare.
2748 * keyboard.c (echoing, echo_message_buffer): Make externally visible.
2750 * xdisp.c (with_echo_area_buffer): Avoid confusion from reusing
2751 the buffer that was used for echoing.
2753 * xfaces.c (best_matching_font): Remove unused parameter PATTERN.
2754 (first_font_matching): Removed unused function.
2755 (x_face_list_fonts): Remove unused parameter SCALABLE_P.
2756 (may_use_scalable_font_p): Remove parameter FONT; rename
2757 parameter NAME to FONT.
2758 (x_face_list_fonts): Fix missing bounds check.
2759 (realizing_default_face_p): New variable.
2760 (realize_default_face): Set and clear that flag.
2761 (x_face_list_fonts): When called during the realization of the
2762 default face, and no matching fonts are found when ignoring
2763 scalable fonts and fonts matching a regexp from
2764 face-ignored-fonts, try without ignoring fonts.
2766 2001-04-03 Gerd Moellmann <gerd@gnu.org>
2768 * xfns.c (postprocess_image): New function.
2769 (lookup_image): Call it for all image types except PostScript.
2770 (x_kill_gs_process): Call postprocess_image.
2772 * xterm.c (x_use_underline_position_properties): New variable.
2773 (x_draw_glyph_string): Use it.
2774 (syms_of_xterm): DEFVAR_BOOL it.
2776 2001-04-02 Gerd Moellmann <gerd@gnu.org>
2778 * xterm.c (x_alloc_nearest_color_1): New function.
2779 (x_alloc_nearest_color): Use it.
2780 (x_color_cells): Take a Display as argument, instead of a frame.
2781 (cvt_string_to_pixel_args, cvt_string_to_pixel_value): New variables.
2782 (cvt_string_to_pixel, cvt_pixel_dtor): New functions.
2783 (x_initialize): Register cvt_string_to_pixel as resource converter
2784 string -> Pixel and cvt_pixel_dtor as pixel resource destructor.
2786 2001-03-30 Gerd Moellmann <gerd@gnu.org>
2788 * xdisp.c (get_overlay_strings): Set iterator's end_charpos.
2789 (set_iterator_to_next): If a string from a display property ends,
2790 consider the case that this might also be the end of an
2791 overlay string having the display property.
2793 * xdisp.c (handle_display_prop): Fix recognition of subproperty lists.
2795 * xdisp.c (reseat_to_string): Undo last change.
2797 * dispnew.c (adjust_glyph_matrix): Don't try to reuse the current
2798 matrix of a window when the header line changes, when
2799 new rows are allocated, or when the width changes.
2801 2001-03-30 Eli Zaretskii <eliz@is.elta.co.il>
2803 * print.c (Fprin1, Fprin1_to_string, Fprinc, Fprint): Fix last change.
2805 2001-03-29 Eli Zaretskii <eliz@is.elta.co.il>
2807 * fileio.c (syms_of_fileio) <directory-sep-char>: Warn that it is
2810 2001-03-29 Gerd Moellmann <gerd@gnu.org>
2812 * data.c (Fsubr_interactive_form): New function.
2813 (syms_of_data): Defsubr it.
2815 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
2816 (live_float_p, live_misc_p): Return 1 only if the offset of the
2817 pointer in its block is >= 0.
2819 2001-03-28 Paul Eggert <eggert@twinsun.com>
2821 * editfns.c (Ffloat_time): Fix off-by-factor-of-10 bug in the
2822 microseconds calcuation. Avoid double-rounding problem.
2823 In doc string, warn that the result is approximate.
2825 2001-03-28 Gerd Moellmann <gerd@gnu.org>
2827 * eval.c (call_debugger): Bind `inhibit-redisplay' to nil, and
2828 bind `inhibit-eval-during-redisplay' to t.
2830 * lisp.h (Qinhibit_eval_during_redisplay): Declare extern.
2832 * xdisp.c (inhibit_eval_during_redisplay)
2833 (Qinhibit_eval_during_redisplay): New variables.
2834 (safe_eval, safe_call): If inhibit_eval_during_redisplay is set,
2835 don't eval, return nil instead.
2836 (syms_of_xdisp): DEFVAR_BOOL inhibit-eval-during-redisplay.
2837 Initialize Qinhibit_eval_during_redisplay.
2839 * xdisp.c (reseat_to_string): If STRING is multibyte, set
2840 the iterator's multibyte_p flag.
2842 * xfaces.c (realize_basic_faces): Decrement menu_face_change_count
2843 instead of setting it to zero; it's incremented for each frame
2844 where the menu face is changed.
2846 * xterm.c (x_draw_relief_rect): Extend left shadow to the bottom;
2847 change bottom shadow accordingly.
2849 * xterm.c (expose_window_tree, expose_frame): Don't compute
2851 (expose_window): Do it here instead.
2852 (x_draw_glyph_string): Fix a computation of the underline position.
2854 * bytecode.c (BYTE_CODE_QUIT): New macro.
2855 (Fbyte_code): Use BYTE_CODE_QUIT instead of QUIT.
2857 2001-03-27 Gerd Moellmann <gerd@gnu.org>
2859 * xdisp.c (try_window_reusing_current_matrix) <scrolling up>:
2860 Give up if matrix starts in an ellipsis.
2861 (init_from_display_pos): Do nothing if POS doesn't specify
2862 a dpvec_index but the iterator has such a position.
2864 * xdisp.c (init_from_display_pos): Remove unwarranted assertion.
2866 * xmenu.c (free_frame_menubar) [USE_MOTIF]: If the shell widget's
2867 x/y position is (0, 0) after destroying the menu bar, restore
2868 its original position.
2870 * xdisp.c (in_ellipses_for_invisible_text_p): New function.
2871 (init_from_display_pos): Use it.
2872 (try_window_reusing_current_matrix): Don't use cursor_row_p.
2874 2001-03-26 Gerd Moellmann <gerd@gnu.org>
2876 * xdisp.c (try_window_id): Undo last change.
2878 2001-03-26 Eli Zaretskii <eliz@is.elta.co.il>
2880 * print.c (Fprin1, Fprin1_to_string, Fprinc, Fprint): Doc fix.
2882 * buffer.c (syms_of_buffer): Doc fix.
2884 2001-03-26 Gerd Moellmann <gerd@gnu.org>
2886 * xfaces.c (x_update_menu_appearance): Use local variable
2887 popup_path for setting font resources.
2889 2001-03-25 Eli Zaretskii <eliz@is.elta.co.il>
2891 * frame.c (Fframe_list): Don't reference tip_frame if
2892 HAVE_WINDOW_SYSTEM is not defined.
2894 * emacs.c (main): Update the copyright year. From Werner LEMBERG
2897 2001-03-25 Gerd Moellmann <gerd@gnu.org>
2899 * xdisp.c (init_from_display_pos): Test invisible property
2900 with TEXT_PROP_MEANS_INVISIBLE instead of NILP.
2902 * xdisp.c (redisplay_internal) <update one window>: Make sure
2903 last_arrow_position and last_arrow_string are set.
2905 * frame.c (Fframe_list): Don't return a tooltip frame.
2907 2001-03-23 Gerd Moellmann <gerd@gnu.org>
2909 * xdisp.c (mark_window_display_accurate_1): New function,
2910 extracted from mark_window_display_accurate.
2911 Compute BUF_UNCHANGED_MODIFIED, BUF_OVERLAY_UNCHANGED_MODIFIED,
2912 BUF_BEG_UNCHANGED, BUF_END_UNCHANGED.
2913 (mark_window_display_accurate): Use it.
2914 (redisplay_internal): Use it for the selected window.
2915 (redisplay_internal): Avoid duplicate mark_window_display_accurate
2916 for the selected frame.
2918 * xdisp.c Use make_number, for readability.
2919 (try_window_id): Disable rows below the window end.
2920 (try_window_reusing_current_matrix): Use cursor_row_p.
2921 (try_window_reusing_current_matrix) <scrolling up>: Fix disabling
2923 (init_from_display_pos): If POS specifies a position in a display
2924 vector, maybe get the iterator set up for that ellipsis.
2926 * xdisp.c (dump_glyph_row): Fix output for NGLYPHS == 2.
2928 2001-03-23 Eli Zaretskii <eliz@is.elta.co.il>
2930 * xmenu.c: Include widget.h only if USE_X_TOOLKIT is defined.
2932 2001-03-23 Gerd Moellmann <gerd@gnu.org>
2934 * xfaces.c (x_update_menu_appearance): Use a different path
2935 for Lucid popup menus.
2937 2001-03-22 Stefan Monnier <monnier@cs.yale.edu>
2939 * xterm.c (note_mouse_highlight): Dec the int, not the Lisp_Object.
2941 * xdisp.c (init_iterator): Check WINDOWP before using XWINDOW.
2942 (string_buffer_position): Use `make_number'.
2944 2001-03-22 Gerd Moellmann <gerd@gnu.org>
2946 * xfaces.c (x_update_menu_appearance): Renamed from
2947 x_set_menu_face_resources. Use different resources for popups.
2949 * lisp.h (Vx_resource_name) [HAVE_X_WINDOWS]: Declare extern.
2950 (GC_CHECK_STRING_BYTES): Don't define.
2952 * xfaces.c (x_set_menu_resources_from_menu_face) [USE_X_TOOLKIT]:
2953 Removed, together with subroutines.
2954 (x_set_menu_face_resources) [USE_X_TOOLKIT]: New function.
2955 (realize_basic_faces) [USE_X_TOOLKIT]: Call x_set_menu_face_resources.
2957 * dispextern.h (x_set_menu_resources_from_menu_face):
2960 * xmenu.c (update_frame_menubar, set_frame_menubar, xmenu_show):
2961 Remove calls to x_set_menu_resources_from_menu_face.
2963 * xfaces.c (xm_set_menu_resources_from_menu_face):
2964 Remove #ifndef LESSTIF_VERSION.
2966 * xmenu.c: Include widget.h.
2967 (single_submenu): Return int. Some cleanup.
2968 (set_frame_menubar): Call x_set_menu_resources_from_menu_face.
2970 2001-03-21 Gerd Moellmann <gerd@gnu.org>
2972 * xterm.c (x_update_window_end): Handle overwritten mouse face
2973 also for tool bar windows.
2974 (show_mouse_face): Set the glyph row's mouse_face_p flag also when
2975 DRAW is DRAW_IMAGE_RAISED.
2977 2001-03-20 Gerd Moellmann <gerd@gnu.org>
2979 * print.c (syms_of_print): Doc fixes.
2981 * fns.c (Fmd5): Doc fix.
2983 2001-03-19 Gerd Moellmann <gerd@gnu.org>
2985 * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
2986 Clear area of the frame not occupied by the scroll bar.
2988 * xfns.c (x_create_tip_frame): Add parameter TEXT. Set the
2989 tip frame's root window buffer to *tip* right after creating
2992 * xdisp.c (highlight_trailing_whitespace): Glyphs whose object
2993 is an integer don't have to be for space characters.
2995 2001-03-16 Gerd Moellmann <gerd@gnu.org>
2997 * indent.c (current_column, current_column_1, Fmove_to_column)
2998 (compute_motion): Handle characters from display vectors differently.
3000 2001-03-15 Kenichi Handa <handa@etl.go.jp>
3002 * xterm.c (x_draw_glyph_string): Draw relief (if any) before
3003 drawing glyph string.
3005 2001-03-15 Gerd Moellmann <gerd@gnu.org>
3007 * keyboard.c (timer_check): Preserve the value of deactivate-mark.
3008 (command_loop_1): Undo last change.
3010 * xterm.c (fast_find_position): Return the correct vpos.
3012 * data.c (store_symval_forwarding): Add parameter BUF. If BUF is
3013 non-null, set a per-buffer value in BUF instead of the current buffer.
3014 (swap_in_global_binding, swap_in_symval_forwarding, Fset_default):
3015 Call store_symval_forwarding with BUF null.
3016 (set_internal): Call store_symval_forwarding with the BUF
3017 parameter passed to set_internal. Formerly, the value was always
3018 set in the current buffer; the buffer recorded in specbind for
3019 this case wasn't used.
3020 (arith_driver): Reindent.
3022 * buffer.c (swap_out_buffer_local_variables):
3023 Call store_symval_forwarding with BUF null.
3025 * lisp.h (store_symval_forwarding): Change prototype.
3027 * eval.c (specbind): Call store_symval_forwarding with BUF null.
3029 2001-03-14 Gerd Moellmann <gerd@gnu.org>
3031 * frame.c (do_switch_frame): Remove unused parameter NO_EVENT, add
3032 FOR_DELETION. Avoid resizing the mini-window of the selected
3033 frame if FOR_DELETION is set.
3034 (Fselect_frame, Fhandle_switch_frame, Fdelete_frame)
3035 (Fmake_frame_invisible): Change calls to do_switch_frame for new
3038 * window.c (Fset_window_configuration): Change call to
3039 do_switch_frame to new format.
3041 * keyboard.c (quit_throw_to_read_char): Change call to
3042 do_switch_frame to new format.
3044 * lisp.h (do_switch_frame): Change prototype.
3046 * frame.c (Fframe_parameters): In the `buffer-list' frame
3047 parameter, store the buffer list of FRAME, not the list of the
3050 * xterm.c (x_draw_glyph_string_box): Don't draw a full-width
3051 box just because the glyph row's full_width_p flag is set.
3053 2001-03-14 Eli Zaretskii <eliz@is.elta.co.il>
3055 * xdisp.c (highlight_trailing_whitespace): On character terminals,
3056 skip the padding blanks inserted in extend_face_to_end_of_line,
3057 before checking for trailing whitespace.
3059 2001-03-13 Gerd Moellmann <gerd@gnu.org>
3061 * xmenu.c (popup_activate_callback, popup_deactivate_callback):
3062 Remove special handling for LessTif/Motif.
3063 (toplevel): Don't include Xm/Xm.h.
3065 * xterm.c (XTread_socket) <LeaveNotify, EnterNotify>:
3066 Remove workaround code for LessTif; it doesn't work anymore.
3068 * xterm.c [USE_TOOLKIT_SCROLL_BARS && USE_MOTIF]: Don't include
3071 * xterm.c (x_set_toolkit_scroll_bar_thumb) [USE_MOTIF]:
3072 Don't access private scroll bar data; it's no longer necessary with
3073 contemporary LessTif.
3075 * xfaces.c (xm_set_menu_resources_from_menu_face):
3076 Change #if 0 to #ifndef LESSTIF_VERSION.
3078 * xmenu.c (xmenu_show) [LESSTIF_VERSION]: Take out the code
3079 removing button grabs.
3081 2001-03-13 Kenichi Handa <handa@etl.go.jp>
3083 * fontset.c (syms_of_fontset): Describe highlight-wrong-size-font
3084 and clip-large-size-font as obsolete.
3086 * lread.c (read_multibyte): Check the validity of multibyte
3087 sequence. If invalid, return the first byte.
3089 2001-03-12 Gerd Moellmann <gerd@gnu.org>
3091 * keyboard.c (command_loop_1): Set Vdeactivate_mark to nil
3092 before running the command; timer functions or process
3093 filters may have set it.
3095 2001-03-12 Eli Zaretskii <eliz@is.elta.co.il>
3097 * keyboard.c (syms_of_keyboard) <overriding-terminal-local-map>:
3100 2001-03-12 Gerd Moellmann <gerd@gnu.org>
3102 * xrdb.c (x_load_resources) [USE_MOTIF]: Remove extraneous arg
3105 2001-03-09 Gerd Moellmann <gerd@gnu.org>
3107 * dispextern.h (string_buffer_position): Add prototype.
3109 * xdisp.c (string_buffer_position, display_prop_string_p)
3110 (single_display_prop_string_p): New functions.
3112 * xterm.c (note_mouse_highlight): If there's no help-echo on
3113 a string, look at the buffer text ``under'' it.
3115 * keyboard.c (make_lispy_event): Add string info to the event,
3116 analogous to what's done on mode lines.
3117 (read_key_sequence): For a click on a string, consider `local-map'
3118 and `keymap' of that string.
3120 * keyboard.c (make_lispy_event, make_lispy_movement):
3121 Adjust calls to buffer_posn_from_coords to new format.
3123 * dispextern.h (buffer_posn_from_coords): Adjust prototype.
3125 * dispnew.c (buffer_posn_from_coords): Add parameters OBJECT and
3128 * fileio.c (Fwrite_region) [DOS_NT]: Remove O_TRUNC from open
3129 flags argument to emacs_open; it seems to conflict with O_EXCL.
3131 2001-03-09 Kenichi Handa <handa@etl.go.jp>
3133 * composite.h (struct composition): Change types of members;
3134 glyph_len to unsigned, width to unsigned short.
3136 2001-03-08 Andrew Innes <andrewi@gnu.org>
3138 * w32menu.c (add_menu_item): Fix problems with using ownerdraw for
3141 2001-03-08 Gerd Moellmann <gerd@gnu.org>
3143 * xdisp.c (handle_display_prop): Use it->w->buffer as object,
3146 * xterm.c (note_mouse_highlight): Handle mouse-face and
3147 help-echo in strings.
3148 (x_y_to_hpos_vpos): Add parameter BUFFER_ONLY_P.
3149 (fast_find_string_pos): New function.
3151 * xdisp.c (handle_face_prop, face_before_or_after_it_pos)
3152 (display_string): Call face_at_string_position with new parameter.
3154 * xfaces.c (face_at_string_position): Add parameter MOUSE_P.
3155 Handle `mouse-face'.
3157 * dispextern.h (face_at_string_position): Change prototype.
3159 * dired.c (directory_files_internal): Handle EAGAIN more efficiently.
3161 * keyboard.c (make_lispy_event): Avoid generating drag events
3162 if the mouse hasn't actually moved to another buffer position.
3164 2001-03-08 Dave Love <fx@gnu.org>
3166 * eval.c (syms_of_eval) <debug-on-error>: Doc fix.
3168 2001-03-08 Gerd Moellmann <gerd@gnu.org>
3170 * process.c (Fset_process_window_size): Fix a typo.
3172 2001-03-08 Kenichi Handa <handa@etl.go.jp>
3174 * coding.c (detect_coding_sjis): Do more rigid check.
3175 (detect_coding_big5): Likewise.
3176 (decode_coding_sjis_big5): Likewise.
3177 (Fdetect_coding_region): Call detect_coding_system with tailing
3178 anchor byte `\0' for more rigid detection.
3179 (detect_coding_mask): Fix the incorrect handling of arg MULTIBYTEP.
3180 (Fdetect_coding_string): Likewise.
3182 2001-03-07 Stefan Monnier <monnier@cs.yale.edu>
3184 * bytecode.c (Fbyte_code) <Btemp_output_buffer_setup>: Check the arg is
3185 a string before extracting its data.
3187 2001-03-07 Gerd Moellmann <gerd@gnu.org>
3189 * window.c (Frecenter): Rewrite code handling negative values
3190 of ARG on graphical frames.
3192 2001-03-07 Eli Zaretskii <a34785@is.elta.co.il>
3194 * window.c (displayed_window_lines): If W->start is outside the
3195 accessible portion of the buffer, call start_display with BEGV or
3196 ZV instead of W->start.
3198 2001-03-07 Gerd Moellmann <gerd@gnu.org>
3200 * buffer.c (syms_of_buffer) <header-line-format>: Doc fix.
3202 * process.c (Fset_process_filter): Don't crash if the input
3203 file descriptor of PROCESS is closed.
3204 (Fset_process_window_size): Likewise.
3206 2001-03-06 Kenichi Handa <handa@etl.go.jp>
3208 * xterm.c (XTflash): Make the timeout of select shorter, and call
3209 select repeatedly until the desired time expires.
3211 2001-03-06 Gerd Moellmann <gerd@gnu.org>
3213 * w32fns.c (Fx_create_frame): Clear Vwindow_list.
3215 * xfns.c (Fx_create_frame): Clear Vwindow_list.
3217 * lisp.h (Vwindow_list): Declare extern.
3219 2001-03-06 Eli Zaretskii <eliz@is.elta.co.il>
3221 * dispnew.c (syms_of_display) <glyph-table>: Doc fix.
3223 2001-03-06 Gerd Moellmann <gerd@gnu.org>
3225 * xterm.c (note_mouse_highlight): Call mouse_face_overlay_overlaps
3226 to detect a case where we have to highlight a different region
3227 despite not having left the currently highlighted region.
3228 Set mouse_face_overlay in the x_display_info.
3229 (x_term_init): Initialize the x_display_info's mouse_face_overlay.
3231 * xterm.h (struct x_display_info): Add mouse_face_overlay.
3233 * buffer.c (mouse_face_overlay_overlaps): New function.
3235 * lisp.h (mouse_face_overlay_overlaps): Add prototype.
3236 (Qmouse_face): Declare extern.
3238 * xdisp.c (redisplay_internal): Set windows_or_buffers_changed
3239 if face_change_count is non-zero.
3241 2001-03-06 Kenichi Handa <handa@etl.go.jp>
3243 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>: Fix for the case
3244 that the source is unibyte.
3246 2001-03-05 Dave Love <fx@gnu.org>
3248 * xterm.c (XTmouse_position): Fix typo.
3250 2001-03-05 Gerd Moellmann <gerd@gnu.org>
3252 * minibuf.c (read_minibuf): Clean up the binding stack if
3253 called noninteractively.
3255 2001-03-05 Kenichi Handa <handa@etl.go.jp>
3257 * coding.c (syms_of_coding): Docstring modified.
3259 2001-03-05 Kenichi Handa <handa@etl.go.jp>
3261 * charset.c (char_to_string): If a single byte char has modifier
3262 bits that can't be reflected to the character code, ignore them
3263 instead of signaling an error.
3265 2001-03-04 Eli Zaretskii <eliz@is.elta.co.il>
3267 * s/msdos.h: Update copyright notice.
3269 * dosfns.h: Update copyright notice.
3271 * dosfns.c: Update copyright notice.
3273 * msdos.c: Update copyright notice.
3275 2001-03-02 Gerd Moellmann <gerd@gnu.org>
3277 * xterm.c (glyph_rect): New function.
3278 (XTmouse_position): Use it to raise the threshold for mouse
3279 movement event generation.
3281 2001-03-02 Eli Zaretskii <eliz@is.elta.co.il>
3283 * msdos.c (Fmsdos_remember_default_colors): If default-frame-alist
3284 specifies (reverse . t), reverse the initial screen colors.
3285 (IT_set_frame_parameters): If the property is foreground-color,
3286 but we are reversing the colors, set bg_set, not fg_set.
3287 Likewise for setting background-color and reversing: set fg_set.
3288 Set unspecified-fg and unspecified-bg correctly when (reverse . t) is
3291 * xfaces.c (Finternal_set_lisp_face_attribute)
3292 [!HAVE_WINDOW_SYSTEM]: Record the new attribute in the frame's
3295 2001-03-02 Gerd Moellmann <gerd@gnu.org>
3297 * fileio.c (Fexpand_file_name): Collapse sequences of slashes
3298 to a single slash in the middle of file names.
3300 * editfns.c (Fcurrent_time_zone) [HAVE_TM_ZONE || HAVE_TZNAME]:
3301 Accept only alphanumeric time zone names.
3303 * xterm.c (XTset_vertical_scroll_bar): Don't clear a zero height
3305 (XTset_vertical_scroll_bar, x_scroll_bar_create): Don't configure
3306 a widget to zero height.
3308 2001-03-01 Gerd Moellmann <gerd@gnu.org>
3310 * window.c (Fwindow_end): Call move_it_past_eol only if
3311 ending up on a partially visible line.
3313 2001-03-01 Dave Love <fx@gnu.org>
3315 * ccl.c (Fccl_execute): Doc fix.
3317 2001-03-01 Gerd Moellmann <gerd@gnu.org>
3319 * xfns.c (Fx_create_frame): Adjust the frame's height for presence
3320 of the tool bar before calling x_figure_window_size.
3322 * xmenu.c (free_frame_menubar): Set the frame's menubar_widget to
3323 NULL after destroying it, otherwise XTread_socket can access a
3324 destroyed widget when input is unblocked.
3326 * xfns.c (x_set_foreground_color): Set the background of the cursor GC.
3328 * xfns.c (x_set_font): Handle case of x_new_fontset returning the
3329 same name as before, although there was a change in fontsets.
3331 2001-02-28 Ken Raeburn <raeburn@gnu.org>
3333 * lisp.h (Fframe_parameter): Declare.
3335 * window.c (set_window_buffer): Field vscroll is an int, not a
3338 2001-02-28 Gerd Moellmann <gerd@gnu.org>
3340 * xterm.c (x_set_window_size): Don't use `None' with widgets; use
3343 * xfns.c (Fx_hide_tip): Don't use `None' with widgets; use
3346 * alloc.c (toplevel): Include process.h.
3347 (enum mem_type): Add MEM_TYPE_PROCESS, MEM_TYPE_HASH_TABLE,
3348 MEM_TYPE_FRAME, MEM_TYPE_WINDOW enumerators.
3349 (allocate_vectorlike): Make it a static function. Add parameter TYPE.
3350 (allocate_vector, allocate_hash_table, allocate_window)
3351 (allocate_frame, allocate_process, allocate_other_vector):
3353 (Fmake_vector): Call allocate_vector instead of allocate_vectorlike.
3354 (mark_maybe_pointer): New function.
3355 (mark_memory): Also mark Lisp data to which only pointers
3356 remain and not Lisp_Objects.
3357 (min_heap_address, max_heap_address): New variables.
3358 (mem_find): Return MEM_NIL if START is below min_heap_address or
3359 above max_heap_address.
3360 (mem_insert): Compute min_heap_address and max_heap_address.
3362 * process.c (make_process): Use allocate_process.
3364 * frame.c (make_frame): Use allocate_frame.
3366 * window.c (make_window, make_dummy_parent): Use allocate_window.
3367 (Fcurrent_window_configuration): Use allocate_other_vector.
3369 * lisp.h (allocate_vectorlike): Remove prototype.
3370 (allocate_vector, allocate_other_vector, allocate_frame)
3371 (allocate_window, allocate_process, allocate_hash_table):
3374 * fns.c (Fdelete, larger_vector): Use allocate_vector.
3375 (make_hash_table, copy_hash_table): Use allocate_hash_table.
3377 2001-02-27 Kenichi Handa <handa@etl.go.jp>
3379 * coding.c (ccl_coding_driver): If ccl->eight_bit_control is zero,
3380 treat the produced bytes as a valid multibyte sequence.
3382 * ccl.c (CCL_WRITE_MULTIBYTE_CHAR): New macro.
3383 (ccl_driver) <CCL_WriteMultibyteChar2>:
3384 Use CCL_WRITE_MULTIBYTE_CHAR instead of CCL_WRITE_CHAR.
3385 <ccl_finish>: Set ccl->eight_bit_control properly.
3387 * ccl.h (struct ccl_program): New member eight_bit_control.
3389 2001-02-26 Stefan Monnier <monnier@cs.yale.edu>
3391 * keymap.c (Faccessible_keymaps): Pass `is_metized' to
3392 accessible_keymaps_char_table.
3393 (accessible_keymaps_char_table): Obey `is_metized'.
3394 (where_is_internal, Fwhere_is_internal): Don't confuse int and
3397 2001-02-26 Gerd Moellmann <gerd@gnu.org>
3399 * dispnew.c: Check HAVE_TERM_H before including term.h.
3401 2001-02-24 Andrew Innes <andrewi@gnu.org>
3403 * makefile.w32-in: Update copyright notice.
3405 2001-02-24 Stefan Monnier <monnier@cs.yale.edu>
3407 * keymap.c (where_is_internal): Accept non-ascii integer prefixes.
3409 2001-02-24 Kenichi Handa <handa@etl.go.jp>
3411 * Makefile.in (lisp): Add international/utf-8.elc.
3413 * fontset.c (Fnew_fontset): Fix handling of the case that an
3414 element of FONTLIST is a cons of family and registry.
3416 2001-02-23 Jason Rumney <jasonr@gnu.org>
3418 * w32fns.c (Fx_create_frame): Don't add FRAME_TOOL_BAR_LINES
3419 to height unconditionally.
3421 * w32term.c (x_set_glyph_string_background_width): Extend the
3422 background face to the end of the drawing area in the text area, only.
3423 (x_insert_glyphs): Call window_box_left to obtain the left
3424 x-coordinate of the area to shift.
3426 * w32menu.c (set_frame_menubar): Run activate-menu-bar-hook with
3429 2001-02-22 Andrew Innes <andrewi@gnu.org>
3431 * makefile.nt ($(BLD)\dired.obj): Remove reference to VMS header files.
3432 ($(BLD)\dispnew.obj):
3433 ($(BLD)\editfns.obj):
3434 ($(BLD)\fileio.obj):
3435 ($(BLD)\filelock.obj):
3436 ($(BLD)\keyboard.obj):
3437 ($(BLD)\w32proc.obj):
3438 ($(BLD)\process.obj):
3439 ($(BLD)\sysdep.obj): Ditto.
3441 * makefile.w32-in ($(BLD)/dired.$(O)): Remove reference to VMS
3443 ($(BLD)/dispnew.$(O)):
3444 ($(BLD)/editfns.$(O)):
3445 ($(BLD)/fileio.$(O)):
3446 ($(BLD)/filelock.$(O)):
3447 ($(BLD)/keyboard.$(O)):
3448 ($(BLD)/w32proc.$(O)):
3449 ($(BLD)/process.$(O)):
3450 ($(BLD)/sysdep.$(O)): Ditto.
3452 2001-02-22 Gerd Moellmann <gerd@gnu.org>
3454 * xdisp.c (forward_to_next_line_start): When taking the shortcut
3455 at the start of the function, check that the \n in it->c is
3456 from the iterator's current position.
3458 * xdisp.c (handle_single_display_prop): Add parameter
3459 DISPLAY_REPLACED_BEFORE_P. If it is non-zero ignore display
3460 properties which replace the display of text with something else.
3461 (handle_display_prop): Call handle_single_display_prop with
3462 additional argument saying if we already replaced text display
3463 with something else. Use AREF.
3464 (with_echo_area_buffer_unwind_data, display_menu_bar)
3465 (decode_mode_spec_coding): Use AREF and ASIZE.
3467 * vms-pp.c, vmsdir.h, vmsmap.c, vmsproc.h, vms-pp.trans, vmsfns.c,
3468 * vmspaths.h, vmstime.c, vms-pwd.h, vmsgmalloc.c, vmsproc.c,
3469 * vmstime.h: Files removed.
3471 * unexencap.c, unexfx2800.c: Files removed.
3473 * dispnew.c (direct_output_for_insert): Give up if we are showing
3474 a message or just cleared the message because we might need to
3475 resize the echo area window or display an empty echo area.
3477 2001-02-21 Gerd Moellmann <gerd@gnu.org>
3479 * xdisp.c (redisplay_internal): Do the
3480 mark_window_display_accurate after all windows have been
3481 redisplayed because this call resets flags in buffers which are
3482 needed for proper redisplay.
3484 * keyboard.c, minibuf.c, lread.c, fns.c, eval.c:
3485 Use display_hourglass_p, start_hourglass, cancel_hourglass instead of
3488 * w32term.h (struct x_output): Rename busy_cursor to hourglass_cursor,
3489 busy_window to hourglass_window, busy_p to hourglass_p.
3491 * msdos.h (struct x_output): Rename busy_window to
3492 hourglass_window, busy_p to hourglass_p.
3494 * xterm.h (struct x_output): Rename busy_cursor to hourglass_cursor,
3495 busy_window to hourglass_window, busy_p to hourglass_p.
3497 * xfns.c: Rename everything containing *busy_cursor* and similar
3499 (syms_of_w32fns): Rename x-busy-pointer-shape to
3500 x-hourglass-pointer-shape, display-busy-cursor to
3501 display-hourglass, busy-cursor-delay to hourglass-delay.
3503 * w32fns.c: Rename everything containing *busy_cursor* and similar
3505 (syms_of_w32fns): Rename x-busy-pointer-shape to
3506 x-hourglass-pointer-shape, display-busy-cursor to
3507 display-hourglass, busy-cursor-delay to hourglass-delay.
3509 * xterm.c (XTread_socket): Test x_output's hourglass_p instead
3512 * dispextern.h (start_hourglass, cancel_hourglass)
3513 (display_hourglass_p): Renamed from *busy_cursor*.
3515 2001-02-20 Gerd Moellmann <gerd@gnu.org>
3517 * keyboard.c (read_char): When an event from unread-command-events
3518 is from the tool or menu bar, set *USE_MOUSE_MENU to 1.
3520 * window.c (Fwindow_end): Handle case that WINDOW's buffer is not
3521 equal to the current buffer.
3523 * xdisp.c (setup_echo_area_for_printing): Set truncate_lines to
3524 nil, otherwise we're left with truncate_lines t when a message
3525 is printed with message-truncate-lines bound to t.
3527 2001-02-19 Gerd Moellmann <gerd@gnu.org>
3529 * window.c (Fmove_to_window_line): Undo last change.
3530 (displayed_window_lines): Call line_bottom_y to determine
3531 the line's bottom position.
3533 * dispextern.h (line_bottom_y): Add prototype.
3535 * xdisp.c (line_bottom_y): New function extracted from pos_visible_p.
3536 (pos_visible_p): Use it.
3538 * keyboard.c (recursive_edit_1): Bind `inhibit-redisplay' and
3539 set redisplaying_p to 0 here instead of in Frecursive_edit.
3540 (Frecursive_edit): Don't bind `inhibit-redisplay' and don't
3543 * xdisp.c (Qinhibit_menubar_update, inhibit_menubar_update):
3545 (syms_of_xdisp): Initialize new variables.
3546 (update_menu_bar): Do nothing if inhibit_menubar_update is set.
3547 Specbind `inhibit-menubar-update' when updating the menu bar.
3549 * xmenu.c (set_frame_menubar): Run activate-menu-bar-hook with
3552 * xdisp.c (update_menu_bar): Run activate-menu-bar-hook with
3555 * emacs.c (malloc_initialize_hook): Handle case thet `environ'
3558 * ralloc.c (__morecore) [!SYSTEM_MALLOC]: Move declaration
3559 to the start of the file.
3561 2001-02-16 Gerd Moellmann <gerd@gnu.org>
3563 * window.c (set_window_buffer): Fix last change.
3565 * window.c (set_window_buffer): Set window's vscroll to 0.
3567 * window.c (coordinates_in_window): Increase width of area
3568 where the vertical line can be dragged.
3570 * xterm.c (x_set_glyph_string_background_width): Extend the
3571 background face to the end of the drawing area in the text
3574 * xdisp.c (handle_single_display_prop): Set iterator's position
3575 to where the `display' property starts, like for images.
3576 (dump_glyph): New function.
3577 (dump_glyph_row): Use it. Dump info about marginal areas.
3579 * dispnew.c (direct_output_for_insert): Recognize more cases where
3580 glyphs can be written instead of being inserted.
3582 * xterm.c (x_insert_glyphs): Call window_box_left to obtain
3583 the left x-coordinate of the area to shift.
3585 * dired.c (directory_files_internal): Set result list to nil
3588 2001-02-15 Kenichi Handa <handa@etl.go.jp>
3590 * ccl.c (ccl_driver) [CCL_ReadMultibyteChar2]: If SRC points an
3591 invalid multibyte sequence, treat *SRC as a character of
3594 2001-02-15 Eli Zaretskii <eliz@is.elta.co.il>
3596 * textprop.c (Fset_text_properties): Doc fix.
3598 2001-02-15 Gerd Moellmann <gerd@gnu.org>
3600 * dispnew.c (update_text_area): Undo change of 2001-01-12.
3602 2001-02-14 Dave Love <fx@gnu.org>
3604 * coding.c: Doc and message fixes.
3606 2001-02-14 Andrew Innes <andrewi@gnu.org>
3608 * w32fns.c (w32_wnd_proc) <WM_GETMINMAXINFO>: Allow resizing the
3609 Emacs frame above the screen size.
3611 2001-02-14 Gerd Moellmann <gerd@gnu.org>
3613 * xdisp.c (reseat_1): Set iterator's end_charpos to ZV.
3615 2001-02-13 Gerd Moellmann <gerd@gnu.org>
3617 * insdel.c (del_range_1, del_range_byte, del_range_both): Handle
3618 case that TO ends up beyond ZV after running before-change-functions.
3620 * window.c (window_loop) <GET_BUFFER_WINDOW>: Prefer to return
3621 the selected window if it is showing the buffer in question.
3623 * dired.c (directory_files_internal): Initialize errno.
3624 (toplevel): Include errno.h.
3626 2001-02-13 Kenichi Handa <handa@etl.go.jp>
3628 * xfaces.c (best_matching_font): New parameter width_ratio.
3629 Multiply avgwidth by width_ratio.
3630 (choose_face_font): Call best_matching_font with width_ratio
3631 calculated from the column width of C.
3633 2001-02-12 Andrew Innes <andrewi@gnu.org>
3635 The following changes are to draw box lines inside characters area
3636 if line-width is negative.
3638 * w32term.c (x_produce_image_glyph): Pay attention to the case that
3639 face->box_line_width is negative.
3640 (x_produce_stretch_glyph): Likewise.
3641 (x_produce_glyphs): Likewise.
3642 (x_estimate_mode_line_height): Likewise.
3643 (x_draw_glyph_string_background): Likewise.
3644 (x_draw_glyph_string_foreground): Likewise.
3645 (x_draw_composite_glyph_string_foreground): Likewise.
3646 (x_draw_glyph_string_box): Likewise.
3647 (x_draw_image_foreground): Likewise.
3648 (x_draw_image_relief): Likewise.
3649 (x_draw_image_foreground_1): Likewise.
3650 (x_draw_image_glyph_string): Likewise.
3652 2001-02-09 Kenichi Handa <handa@etl.go.jp>
3654 The following changes are to draw box lines inside characters area
3655 if line-width is negative.
3657 * xterm.c (x_produce_image_glyph): Pay attention to the case that
3658 face->box_line_width is negative.
3659 (x_produce_stretch_glyph): Likewise.
3660 (x_produce_glyphs): Likewise.
3661 (x_estimate_mode_line_height): Likewise.
3662 (x_draw_glyph_string_background): Likewise.
3663 (x_draw_glyph_string_foreground): Likewise.
3664 (x_draw_composite_glyph_string_foreground): Likewise.
3665 (x_draw_glyph_string_box): Likewise.
3666 (x_draw_image_foreground): Likewise.
3667 (x_draw_image_relief): Likewise.
3668 (x_draw_image_foreground_1): Likewise.
3669 (x_draw_image_glyph_string): Likewise.
3671 * xfaces.c (Finternal_set_lisp_face_attribute): The value of :box
3672 and :line-width can be negative.
3673 (realize_x_face): The value of attrs[LFACE_BOX_INDEX] can be negative.
3675 2001-02-09 Jason Rumney <jasonr@gnu.org>
3677 * w32term.c (w32_encode_char): Treat eight bit graphic and control
3678 characters the same as ASCII and latin-1.
3679 (x_display_and_set_cursor): Check for the focus frame's selected
3680 window instead of selected_window.
3681 (x_after_update_window_line): Don't clear if frame's internal
3682 border width is zero.
3683 (x_new_font): Don't change a tooltip's size.
3684 (w32_initialize): Set char_ins_del_ok to 1.
3686 * w32fns.c (Fx_show_tip): Fix calls to make_number.
3687 (x_set_font): If font hasn't changed, avoid recomputing
3688 faces and other things.
3689 (x_set_tool_bar_lines): Do nothing if frame is minibuffer-only,
3690 (Fx_create_frame): Add the tool bar height to the frame height.
3691 (x_create_tip_frame): Prevent changing the tooltip's
3692 background color by specifying a color for the default font
3694 (Qcancel_timer): New variable.
3695 (syms_of_w32fns): Initialize and staticpro it.
3696 (Fx_hide_tip, Fx_show_tip): Use it.
3697 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
3699 (toplevel): Lisp code for generating parts of syms_of_w32fns removed.
3701 * w32.c (init_environment): Duplicate local string before putenv.
3703 2001-02-09 ShengHuo ZHU <zsh@cs.rochester.edu>
3705 * charset.c (Fstring): A typo.
3707 2001-02-09 Kenichi Handa <handa@etl.go.jp>
3709 * charset.c (Fstring): If all arguments are less than 256, return
3712 * editfns.c (Fchar_to_string): If CHARACTER is less than 256,
3713 return a unibyte string.
3715 * coding.c (code_convert_region): After detecting a coding, if
3716 nothing found, set coding->composing to COMPOSITION_NO.
3717 (decode_coding_string): Likewise.
3719 2001-02-08 Stefan Monnier <monnier@cs.yale.edu>
3721 * w32term.c (w32_set_scroll_bar_thumb): Use `double' for `range'
3724 2001-02-07 Kenichi Handa <handa@etl.go.jp>
3726 * charset.c (parse_str_to_multibyte): New function.
3728 * charset.h (parse_str_to_multibyte): Extern it.
3730 * print.c (print_string): If we are going to print a unibyte
3731 string into a multibyte buffer, convert the string to multibyte by
3734 2001-02-06 Andrew Innes <andrewi@gnu.org>
3736 * w32xfns.c (select_palette): Do nothing if palette hasn't yet
3737 been created. It seems we can get sent window messages such as
3738 WM_ERASEBKGND before we properly update a frame.
3740 2001-02-06 Gerd Moellmann <gerd@gnu.org>
3742 * dispnew.c (update_frame_line): Rename parameter FRAME to F.
3743 Avoid some unnecessary cursor positioning.
3745 2001-02-05 Gerd Moellmann <gerd@gnu.org>
3747 * xfaces.c (split_font_name): Compute numeric value of XLFD_AVGWIDTH.
3748 (LFACE_AVGWIDTH): New macro.
3750 (check_lface_attrs): Check LFACE_AVGWIDTH.
3751 (lface_fully_specified_p): Don't check LFACE_AVGWIDTH.
3752 (set_lface_from_font_name): Set LFACE_AVGWIDTH.
3753 (merge_face_vectors): Check LFACE_AVGWIDTH.
3754 (Finternal_make_lisp_face): Use AREF.
3755 (xm_set_menu_resources_from_menu_face)
3756 (xl_set_menu_resources_from_menu_face): Check LFACE_AVGWIDTH.
3757 (Finternal_lisp_face_empty_p): Use AREF.
3758 (lface_same_font_attributes_p): Compare LFACE_AVGWIDTH.
3759 (better_font_p, exact_face_match_p): Add parameter AVGWIDTH.
3760 Compare average widths..
3761 (best_matching_font): Arrange for comparing average widths.
3763 * dispextern.h (enum lface_attribute_index):
3764 Add LFACE_AVGWIDTH_INDEX (invisible from Lisp).
3766 2001-02-05 Dave Love <fx@gnu.org>
3768 * puresize.h: Revert last change following loadup.el change.
3770 2001-02-05 Andrew Innes <andrewi@gnu.org>
3772 * makefile.w32-in ($(EMACS)): Use $(THISDIR) instead of . in
3773 invocation of temacs, to work with Windows 2000.
3774 (bootstrap-emacs): Ditto.
3776 2001-02-05 Gerd Moellmann <gerd@gnu.org>
3778 * xterm.c (x_display_and_set_cursor): Check for the focus
3779 frame's selected window instead of selected_window.
3781 * xdisp.c (try_scrolling): If point is in the line below the
3782 window, make sure to move the iterator at least a canonical
3785 * window.c (Fmove_to_window_line): Don't add 1 if window is vscrolled.
3787 2001-02-05 Kenichi Handa <handa@etl.go.jp>
3789 * ccl.c (CCL_WRITE_CHAR): Check if CH is valid or not.
3790 If invalid, execute CCL_INVALID_CMD.
3791 (ccl_driver): If the CCL program is terminated because of
3792 CCL_STAT_INVALID_CMD, copy the remaining source data to the
3793 destination instead of throwing them away.
3795 2001-02-02 Gerd Moellmann <gerd@gnu.org>
3797 * xfns.c (x_set_font): If font hasn't changed, avoid recomputing
3798 faces and other things.
3800 * xdisp.c (get_next_display_element): Fix case of empty
3801 display table entry.
3803 2001-02-02 Eli Zaretskii <eliz@is.elta.co.il>
3805 * editfns.c (Fconstrain_to_field): Doc fix.
3807 * xfaces.c (Fclear_face_cache): Rename the `thorougly' argument
3808 into `thoroughly', to make it consistent with the doc string.
3810 * window.c (Fenlarge_window, Fshrink_window): Doc fix.
3812 2001-02-01 Gerd Moellmann <gerd@gnu.org>
3814 * search.c (search_buffer): Call set_search_regs with a byte
3815 position, not a character position.
3817 * xfns.c (x_set_tool_bar_lines): Do nothing if frame is
3820 2001-02-01 Eli Zaretskii <eliz@is.elta.co.il>
3822 * frame.c (Fmodify_frame_parameters): Doc fix.
3824 2001-01-31 Gerd Moellmann <gerd@gnu.org>
3826 * frame.h (EMACS_FRAME_H_INCLUDED): Use an include blocker
3827 identifier which is not reserved by Standard C.
3829 * frame.h (FRAME_RIGHT_SCROLL_BAR_WIDTH): New define.
3831 * window.c (enum window_part): New enumeration.
3832 (Qleft_fringe, Qright_fringe): Replace Qleft_bitmap_area and
3834 (coordinates_in_window): Return an enumerator from enum
3835 window_part. Fix handling of right scroll bar.
3836 (Fcoordinates_in_window_p): Doc fix. Return `left-fringe' and
3837 `right-fringe' instead of `left-bitmap-area' and
3838 `right-bitmap-area'. Use enumerators from enum window_part
3839 instead of hard-coded integers.
3840 (check_window_containing, window_from_coordinates):
3841 Use enumerators from enum window_part instead of hard-coded integers.
3842 (syms_of_window): Replace Qleft_bitmap_area and
3843 Qright_bitmap_area.with Qleft_fringe and Qright_fringe.
3845 2001-01-31 Eli Zaretskii <eliz@is.elta.co.il>
3847 * editfns.c (Fformat_time_string): Doc fix.
3849 2001-01-31 Stefan Monnier <monnier@cs.yale.edu>
3851 * keymap.c (Fwhere_is_internal): Use the first valid binding
3852 if no ascii binding is found (when firstonly is t).
3854 2001-01-31 Gerd Moellmann <gerd@gnu.org>
3856 * window.c (Fscroll_right, Fscroll_left): Use interactive_p
3857 instead of Finteractive_p.
3859 * lisp.h (interactive_p): Add prototype.
3861 * eval.c (interactive_p): New function.
3862 (Finteractive_p): Use it.
3864 * alloc.c (Fmake_list): Add a QUIT in the loop; unroll the loop.
3866 2001-01-31 Dave Love <fx@gnu.org>
3868 * .gdbinit (hook-run): Define to run xreload.
3870 * textprop.c (Fset_text_properties): Fix newline in doc string.
3872 2001-01-30 Gerd Moellmann <gerd@gnu.org>
3874 * xdisp.c (build_desired_tool_bar_string, syms_of_xdisp):
3875 Use DEFAULT_TOOL_BAR_BUTTON_MARGIN and DEFAULT_TOOL_BAR_BUTTON_RELIEF.
3877 * dispextern.h (Vtool_bar_button_margin:): Declare extern.
3878 (DEFAULT_TOOL_BAR_BUTTON_MARGIN, DEFAULT_TOOL_BAR_BUTTON_RELIEF)
3879 (DEFAULT_TOOL_BAR_IMAGE_HEIGHT): New defines.
3881 * xfns.c (Fx_create_frame): Add the tool bar height to the frame
3884 2001-01-30 Dave Love <fx@gnu.org>
3886 * bytecode.c (Fbyte_code) <Bgeq>: Add BEFORE_POTENTIAL_GC and
3889 2001-01-29 Gerd Moellmann <gerd@gnu.org>
3891 * bytecode.c (Fbyte_code) <Bcurrent_column>:
3892 Add BEFORE_POTENTIAL_GC and AFTER_POTENTIAL_GC.
3894 2001-01-29 Eli Zaretskii <eliz@is.elta.co.il>
3896 * textprop.c (Fset_text_properties): Doc fix.
3898 2001-01-29 Gerd Moellmann <gerd@gnu.org>
3900 * xdisp.c (forward_to_next_line_start): Remove xassert.
3902 2001-01-29 Jason Rumney <jasonr@gnu.org>
3904 * w32term.c (x_draw_row_bitmaps): Delay obtaining HDC to avoid
3905 returning without releasing it.
3907 2001-01-29 Kenichi Handa <handa@etl.go.jp>
3909 * w32fns.c (w32_font_match): Allocate three more bytes to regex
3910 for '^', '$', and '\0'.
3912 2001-01-28 Andrew Choi <akochoi@i-cable.com>
3914 * fontset.c (fontset_pattern_regexp): Allocate three more bytes to
3915 regex for '^', '$', and '\0'.
3917 * alloc.c (allocate_string) [macintosh]: Call check_string_bytes
3918 only if current_sblock has been initialized.
3920 * frame.c (Fdelete_frame) [macintosh]: Allow deletion of initial
3921 terminal frame even if it is the only visible frame.
3923 2001-01-28 Kenichi Handa <handa@etl.go.jp>
3925 * fontset.c (font_family_registry): Even if FONTNAME conform to
3926 XLFD, if it specifies other fields than family and registry,
3927 return FONTANME. New argument FORCE if nonzero cancel that feature.
3928 (fontset_font_pattern): Call font_family_registry with FORCE 1 for
3929 a signle byte character. Don't set FAMILY part to nil here.
3930 It is handled by the caller choose_face_font.
3931 (Fnew_fontset): Call font_family_registry with FORCE 0.
3932 (Fset_fontset_font): Likewise.
3934 2001-01-27 Gerd Moellmann <gerd@gnu.org>
3936 * xdisp.c (display_line): Don't treat a newline as fitting
3939 2001-01-26 Gerd Moellmann <gerd@gnu.org>
3941 * window.c (size_window): Set the window's orig_top to nil when
3942 changing heights, so that a future shrink_mini_window won't
3943 restore a bogus height.
3945 * frame.c (do_switch_frame): If selected frame has a mini-window,
3946 resize that to exact size.
3948 * dispnew.c (adjust_glyph_matrix): Always clear desired matrices.
3950 * xdisp.c (display_line): Simplify check for glyphs fitting
3951 entirely in the line.
3953 * xfns.c (xic_style): New variable.
3954 (create_frame_xic): Move static variable to global scope for
3955 the case that `static' gets defined away.
3957 2001-01-26 Kenichi Handa <handa@etl.go.jp>
3959 * coding.c (decode_coding): Set a flag for inhibiting
3961 (code_convert_region): Always set saved_coding_symbol.
3962 (decode_coding_string): Likewise. Update coding->symbol when we
3963 encounter a inconsistent eol by the same way as code_convert_region.
3965 2001-01-25 Gerd Moellmann <gerd@gnu.org>
3967 * xfns.c (x_set_tool_bar_lines): Use x_clear_area instead of
3970 * xterm.c (x_after_update_window_line): Don't clear if frame's
3971 internal border width is zero.
3972 (x_clear_area): New function.
3973 (x_after_update_window_line, x_clear_end_of_line)
3974 (x_scroll_bar_create, x_scroll_bar_set_handle)
3975 (XTset_vertical_scroll_bar, x_erase_phys_cursor): Use x_clear_area
3976 instead of XClearArea.
3978 * xterm.h (x_clear_area): Add prototype.
3980 * xfns.c (Fx_file_dialog): Remove a workaround for Lesstif
3981 which doesn't seem necessary anymore with Lesstif 0.92.
3983 2001-01-25 Dave Love <fx@gnu.org>
3985 * puresize.h (BASE_PURESIZE): Up to 720000.
3987 * keymap.c (Fwhere_is_internal): Declare gcpro3, gcpro4.
3989 2001-01-25 Gerd Moellmann <gerd@gnu.org>
3991 * xdisp.c (echo_area_display): Don't call redisplay_internal
3992 when Emacs is shutting down. We can't run hooks etc. that
3993 would be necessary to do a redisplay.
3995 * lread.c (read_integer): Use type EMACS_INT instead of int.
3997 2001-01-25 Eli Zaretskii <eliz@is.elta.co.il>
3999 * ccl.c (ccl_driver): Fix last change.
4001 2001-01-25 Kenichi Handa <handa@etl.go.jp>
4003 * ccl.h (sturct ccl_program): New member suppress_error.
4005 * ccl.c (ccl_driver): If ccl->suppress_error is nonzero, don't
4006 insert error message to the output.
4007 (setup_ccl_program): Initialize ccl->suppress_error to 0.
4009 * coding.h (struct coding_system): New member suppress_error.
4011 * coding.c (ccl_coding_driver): Setup ccl->suppress_error.
4012 (Fset_terminal_coding_system_internal): Set the member
4013 suppress_error to 1.
4014 (Fset_safe_terminal_coding_system_internal): Likewise.
4016 2001-01-24 Stefan Monnier <monnier@cs.yale.edu>
4018 * regex.c (mutually_exclusive_p): Don't blindly handle `charset_not'
4019 as if it was a `charset'.
4021 2001-01-24 Gerd Moellmann <gerd@gnu.org>
4023 * keymap.c (Fwhere_is_internal): Don't nreverse the cached
4024 value in where_is_cache; the next lookup in the cache returns
4025 something bogus if we do.
4027 2001-01-24 Eli Zaretskii <eliz@is.elta.co.il>
4029 * xdisp.c (syms_of_xdisp) <Stool_bar_lines_needed>: Don't defsubr
4030 if HAVE_WINDOW_SYSTEM isn't defined.
4032 2001-01-24 Gerd Moellmann <gerd@gnu.org>
4034 * fns.c (sweep_weak_table): Fix code taking items out of
4035 the hash collision chain. Some cleanup.
4037 * xterm.c (x_new_font): Don't change a tooltip's size.
4039 * xfns.c (x_create_tip_frame): Prevent changing the tooltip's
4040 background color by specifying a color for the default font
4043 2001-01-24 Kenichi Handa <handa@etl.go.jp>
4045 * ccl.c (CCL_READ_CHAR): Change the argument name from r to REG as
4046 a workaround for SunOS 4's cc.
4047 (CCL_CALL_FOR_MAP_INSTRUCTION): Use "if (1)..." not "do {...".
4048 (CCL_SUCCESS, CCL_SUSPEND, CCL_INVALID_CMD): Likewise.
4049 (ccl_driver) <CCL_ReadMultibyteChar2>: Remove unnecessay "do"
4052 2001-01-23 Gerd Moellmann <gerd@gnu.org>
4054 * xterm.c (x_set_window_size_1): New function extracted from
4056 (x_set_window_size): Use it.
4057 (x_set_window_size) [USE_X_TOOLKIT]: Handle case that window
4058 doesn't have a widget, like tooltips.
4060 2001-01-23 Eli Zaretskii <eliz@is.elta.co.il>
4062 * window.c (syms_of_window) <scroll-preserve-screen-position>: Doc fix.
4064 2001-01-23 Kenichi Handa <handa@etl.go.jp>
4066 * fns.c (Fset_char_table_default): Fix to make sub char-table
4069 2001-01-22 Gerd Moellmann <gerd@gnu.org>
4071 * xdisp.c (build_desired_tool_bar_string): Make sure we have
4072 a desired tool bar string, even if there are no tool bar items.
4074 * xdisp.c (Ftool_bar_lines_needed): New function.
4075 (syms_of_xdisp): Defsubr it.
4077 * editfns.c (Fformat): Don't extend text properties from arguments
4078 to padding chars in the result.
4080 2001-01-20 Eli Zaretskii <eliz@is.elta.co.il>
4082 * s/msdos.h (GC_MARK_STACK): Define to GC_MAKE_GCPROS_NOOPS.
4084 2001-01-20 Andrew Innes <andrewi@gnu.org>
4086 * w32term.c (w32_ring_bell): Only support visible bell on w32 frames.
4087 (w32_initialize): Don't set term hooks that aren't actually needed
4090 * xfaces.c (realize_default_face):
4092 (realize_tty_face): Remove references to FRAME_W32_CONSOLE_P.
4094 * xdisp.c (handle_single_display_prop): Remove references to
4095 FRAME_W32_CONSOLE_P.
4097 * dispnew.c (Fredraw_frame): Remove reference to FRAME_W32_CONSOLE_P.
4099 * frame.h (output_method): Remove output_w32_console method.
4100 (FRAME_W32_CONSOLE_P): Remove macro.
4102 * frame.c (Qw32_console): Remove variable.
4103 (Fframep): Remove references to it.
4104 (syms_of_frame): Ditto.
4105 (Fframe_parameters): Remove references to FRAME_W32_CONSOLE_P.
4107 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Reinstate original
4110 2001-01-20 Kenichi Handa <handa@etl.go.jp>
4112 * editfns.c (Fformat): Use lisp_string_width instead of strwidth.
4114 2001-01-19 Andrew Innes <andrewi@gnu.org>
4116 * w32.c (init_environment): Add a version-independent site-lisp
4117 directory to EMACSLOADPATH, after the version dependent one.
4119 2001-01-19 Gerd Moellmann <gerd@gnu.org>
4121 * editfns.c (Fbuffer_substring): Doc fix.
4123 * xdisp.c (message_dolog, message2, message2_nolog):
4124 Rename parameter LEN to NBYTES.
4126 2001-01-19 Kenichi Handa <handa@etl.go.jp>
4128 * charset.c (strwidth): Use c_string_width.
4129 (c_string_width): New function.
4130 (lisp_string_width): New arguments PRECISION, NCHARS, NBYTES.
4133 * charset.h (c_string_width, lisp_string_width): Extern them.
4135 * doprnt.c (doprnt1): Get byte length of Lisp string correctly.
4137 * indent.c (check_composition): Check validity of composition.
4139 * xdisp.c (store_frame_title): Pay attention to width of non-ASCII
4140 characters by calling c_string_width.
4141 (x_consider_frame_title): Get byte length of frame tile string
4143 (display_mode_element): Pay attention to width of non-ASCII
4144 characters by calling strwidth.
4146 2001-01-18 Gerd Moellmann <gerd@gnu.org>
4148 * xfns.c (Qcancel_timer): New variable.
4149 (syms_of_xfns): Initialize and staticpro it.
4150 (Fx_hide_tip, Fx_show_tip): Use it.
4151 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
4153 (toplevel): Lisp code for generating parts of syms_of_xfns removed.
4155 * window.c (Fwindow_live_p): Use WINDOW_LIVE_P.
4157 * window.h (WINDOW_LIVE_P): New macro.
4159 * window.c (window_size_fixed): New variable.
4160 (syms_of_window): Add a DEFVAR_BOOL for window-size-fixed, for
4163 * eval.c (specbind): If binding a per-buffer variable which
4164 doesn't have a buffer-local value in the current buffer, change
4165 the global value by changing the value of the symbol bound in all
4166 buffers not having their own value, to make it consistent with
4167 what happens with other buffer-local variables.
4169 * xterm.c (x_initialize): Set char_ins_del_ok to 1.
4171 * xdisp.c (forward_to_next_line_start): Stop at end of buffer
4172 when searching for a newline.
4174 2001-01-18 Kenichi Handa <handa@etl.go.jp>
4176 * xdisp.c (display_string): Fix previous change.
4178 2001-01-18 Jason Rumney <jasonr@gnu.org>
4180 * w32term.c (x_produce_stretch_glyph): Only use Qspace when
4181 GLYPH_DEBUG is defined.
4182 (x_produce_glyphs): Don't xassert `it->descent > 0'; this isn't
4183 true for images with `:ascent 100'.
4184 (x_set_mouse_face_gc): If the last used mouse face has gone in the
4185 meantime, use face MOUSE_FACE_ID.
4186 If first glyph isn't a character glyph, use the ASCII NUL
4187 character to determine the face.
4188 (expose_area): Do not treat left margin specially.
4189 (note_mode_line_highlight): If no local_map, check global keymap.
4190 (note_mouse_highlight): Initialize overlay.
4191 (clear_mouse_face): Don't return if tip_frame is non-nil.
4192 (show_scroll_bars): Remove unused function.
4193 (w32_read_socket) [WM_KILLFOCUS]: Set help_echo to Qnil.
4194 (x_draw_bar_cursor): Remove extra test for out of bounds cursor.
4196 (x_erase_phys_cursor): Don't apply XWINDOW to variable that may be nil.
4197 (x_free_frame_resources): Unload relief colors.
4199 2001-01-17 Gerd Moellmann <gerd@gnu.org>
4201 * xdisp.c (forward_to_next_line_start): Avoid calling
4202 get_next_display_element when the newline is already found.
4203 This may change the iterator's position, when its current position is
4204 equal to the iterator's stop_charpos.
4206 * dispnew.c (direct_output_for_insert): If char_ins_del_ok is
4207 zero, use this method only at the end of a line.
4209 * xfaces.c (x_face_list_fonts): Don't BLOCK_INPUT around the
4210 call to x_list_fonts. Call x_list_fonts with SIZE -1 only
4211 if SCALABLE_FONTS_P is set.
4213 * xfaces.c (x_face_list_fonts): Call x_list_fonts with SIZE -1,
4214 so that scalable fonts are included.
4216 * xterm.c (x_list_fonts): Allow scalable fonts if SIZE is < 0,
4217 In the cache, use a key containing the information if scalable
4219 (x_load_font): Adapt to change of keys in the font cache.
4221 2001-01-17 Kim F. Storm <storm@filanet.dk>
4223 * xfaces.c (x_face_list_fonts): Use x_list_fonts instead of
4224 XListFonts to take advantage of font caching.
4226 * xterm.c (x_list_fonts): Ensure caching font information when
4227 called for a null frame, which is the case frequently when Emacs
4230 2001-01-17 Gerd Moellmann <gerd@gnu.org>
4232 * xfns.c (QCconversion): Replaces QCalgorithm.
4234 * w32fns.c (QCconversion): Replaces QCalgorithm. Update copyright.
4236 * xdisp.c (build_desired_tool_bar_string): Use :conversion instead
4239 * xdisp.c (redisplay_tool_bar): Change tool bar's height when
4240 not everything could be displayed.
4242 * line.h, x-list-font.c: Files removed because unused.
4244 2001-01-17 Andrew Innes <andrewi@gnu.org>
4246 * dired.c (directory_files_internal): Convert result from readdir
4247 to a unibyte string initially, to avoid possible misinterpretation
4248 of some bytes as the internal form of Emacs characters.
4250 2001-01-17 Kenichi Handa <handa@etl.go.jp>
4252 * fns.c (concat): Be sure to avoid putting the same `composition'
4253 property on the adjacent regions.
4255 2001-01-16 Gerd Moellmann <gerd@gnu.org>
4257 * window.c (Fset_window_hscroll): Don't set window's min_hscroll here.
4258 (Fscroll_right, Fscroll_left): Set it here instead, if called
4261 * buffer.c (Fset_buffer_modified_p): Set buffer's
4262 prevent_redisplay_optimizations_p flag.
4264 * dispnew.c, callproc.c, fns.c, keyboard.c, process.c, sunfns.c,
4265 * sysdep.c, vmsproc.c, xselect.c: Call redisplay_preserve_echo_area
4266 with additional arg.
4268 * dispextern.h, lisp.h (redisplay_preserve_echo_area):
4271 * xdisp.c (redisplay_preserve_echo_area): Add parameter
4272 FROM_WHERE, for debugging.
4274 2001-01-16 Kenichi Handa <handa@etl.go.jp>
4276 * ccl.c (Fregister_ccl_program): Handle the return value of
4277 resolve_symbol_ccl_program correctly.
4278 (CCL_Extension): Fix typo (originally CCL_Extention). Caller changed.
4280 2001-01-15 Gerd Moellmann <gerd@gnu.org>
4282 * xterm.c (x_set_mouse_face_gc): If the last used mouse face
4283 has gone in the meantime, use face MOUSE_FACE_ID.
4285 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]:
4286 If x_display_info_for_display returns null, don't try to close
4287 the display; we didn't open it.
4289 * dispnew.c (save_or_restore_current_matrices): Function removed.
4290 (save_current_matrix, restore_current_matrix): New functions.
4291 (adjust_frame_glyphs_for_frame_redisplay): Use them to save and
4292 restore the frame's current matrix. Due to the glyph pointer
4293 setup done in adjust_glyph_matrix, there is no easy way to make
4294 saving the current matrix in the desired matrix generally correct,
4297 2001-01-15 Kenichi Handa <handa@etl.go.jp>
4299 * xdisp.c (insert_left_trunc_glyphs): Overwrite padding glyphs by
4301 (display_line): Optimize for wide characters.
4302 (display_string): Don't try to display a multi-column character
4303 partially. On ttys, produce more than one truncation glyph for
4304 multi-column characters that don't fit on the line.
4306 2001-01-13 Kenichi Handa <handa@etl.go.jp>
4308 * md5.c (WORDS_BIG_ENDIAN) [__BYTE_ORDER == __BIG_ENDIAN]:
4309 Define it instead of WORDS_BIGENDIAN. Caller changed.
4311 2001-01-13 Jason Rumney <jasonr@gnu.org>
4313 * w32fns.c (Fimage_size, image_ascent, lookup_image)
4314 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR, parse_image_spec)
4315 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
4316 (tiff_format, gif_format, gs_format): Adapt to change of image margins.
4318 * w32term.c (x_produce_image_glyph, x_draw_image_foreground)
4319 (x_draw_image_relief, x_draw_image_foreground_1)
4320 (x_draw_image_glyph_string): Adapt to change of image margins.
4322 * w32.c (init_environment, sys_shutdown, sys_pipe): Remove unused
4325 * w32bdf.c (search_file_line, get_cached_font_char)
4326 (cache_char_offset, create_offscreen_bitmap): Remove unused variables.
4328 * w32inevt.c (w32_console_toggle_lock_key): Add parentheses.
4330 * w32fns.c (x_to_w32_color, x_set_icon_name, xlfd_strip_height)
4331 (w32_list_synthesized_fonts, lookup_image, Fx_file_dialog)
4332 (Fw32_send_sys_command): Remove unused variables.
4333 (w32_msg_pump): Add parentheses.
4335 * w32term.c (w32_fill_rect, w32_read_socket, x_bitmap_icon)
4336 (x_new_fontset, x_calc_absolute_position, x_iconify_frame):
4339 2001-01-12 Gerd Moellmann <gerd@gnu.org>
4341 * xdisp.c (Vtool_bar_button_margin): Replaces tool_bar_button_margin.
4342 (build_desired_tool_bar_string): Handle Vtool_bar_button_margin
4343 being a pair of margins.
4344 (syms_of_xdisp): Change DEFVAR_INT of tool-bar-button-margins
4345 to DEFVAR_LISP. Extend doc.
4347 * xfns.c (Fimage_size, image_ascent): Adapt to the change of image
4349 (lookup_image): If `:margin MARGIN' is specified, and MARGIN is a
4350 pair of integers `(X . Y)', use X for the horizontal and Y for the
4352 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR): New enumerator.
4353 (parse_image_spec): Check it.
4354 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
4355 (tiff_format, gif_format, gs_format):
4356 Use IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR for :margin.
4358 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
4359 (x_draw_image_relief, x_draw_image_foreground_1)
4360 (x_draw_image_glyph_string): Adapt to the change of image margins.
4362 * dispextern.h (struct image): Replace member `margin' with
4363 `hmargin' and `vmargin'.
4365 * xdisp.c (Fdump_tool_bar_row) [GLYPH_DEBUG]: Add parameters ROW
4368 * dispnew.c (update_text_area): Put code which decrements the
4369 stop position when the row's face extends to the end of the
4372 * xfns.c (x_set_mouse_color): Fix color allocation.
4374 * keyboard.c: Call get_local_map with new argument list.
4376 * intervals.c (get_local_map): Change TYPE to Lisp_Object.
4378 * intervals.h (enum map_property): Removed.
4379 (get_local_map): Change prototype.
4381 * keymap.c: Call get_local_map with new argument list.
4382 (Fwhere_is_internal): Rename parameter XKEYMAP to KEYMAP.
4384 2001-01-11 Gerd Moellmann <gerd@gnu.org>
4386 * xdisp.c (build_desired_tool_bar_string): Correct the computation
4387 of the size needed for the tool bar string. For the last image,
4388 use a `display' property that reaches to the end of the string.
4390 * xselect.c (selection_request_dpyinfo): New variable.
4391 (x_handle_selection_request): Set it.
4392 (x_selection_request_lisp_error): Don't call
4393 x_decline_selection_request if selection request's display has
4396 * xfaces.c (x_free_colors, x_free_dpy_colors) [DEBUG_X_COLORS]:
4397 Do the unregister_colors before calling XFreeColors.
4399 2001-01-10 Dave Love <fx@gnu.org>
4401 * Makefile.in (${etc}DOC): Depend on ${shortlisp} and
4402 ${SOME_MACHINE_LISP}, not ${lisp}.
4404 2001-01-10 Gerd Moellmann <gerd@gnu.org>
4406 * xdisp.c (display_line): On ttys, produce more than one truncation
4407 glyph for multi-column characters that don't fit on the line.
4409 * xselect.c (x_reply_selection_request): Add a comment.
4411 * xfns.c (Fx_backspace_delete_keys_p): Use XkbGetMap and
4412 XkbGetNames instead of XkbGetKeyboard.
4414 2001-01-10 Dave Love <fx@gnu.org>
4416 * sysdep.c (random): Revert the declaration.
4418 2001-01-09 Gerd Moellmann <gerd@gnu.org>
4420 * lisp.h (STRING_BYTES) [GC_CHECK_STRING_BYTES]:
4421 Call function string_bytes.
4422 (GC_CHECK_STRING_BYTES): Moved here from alloc.c.
4424 * alloc.c (CHECK_STRING_BYTES) [GC_CHECK_STRING_BYTES]: New macro.
4425 (check_sblock, string_bytes) [GC_CHECK_STRING_BYTES]: New functions.
4426 (check_string_bytes) [GC_CHECK_STRING_BYTES]: Add parameter ALL_P.
4427 (allocate_string) [GC_CHECK_STRING_BYTES]: Always check strings in
4429 (mark_object) [GC_CHECK_STRING_BYTES]: Use CHECK_STRING_BYTES.
4430 (gc_sweep) [GC_CHECK_STRING_BYTES]: Call check_string_bytes
4431 after sweeping strings, and at the end.
4432 (GC_CHECK_STRING_BYTES): Moved to lisp.h.
4434 * alloc.c (Fgarbage_collect): Use a record_unwind_protect to
4435 ensure that pop_message is called.
4437 * keyboard.c (Fexecute_extended_command): Use a
4438 record_unwind_protect to ensure that pop_message is called.
4440 * lisp.h (push_message_unwind): Add prototype.
4442 * xdisp.c (push_message_unwind): New function.
4444 * fileio.c (do_auto_save_unwind): Do the pop_message here
4445 instead of in Fdo_auto_save.
4446 (Fdo_auto_save): Don't call pop_message.
4448 2001-01-08 Ken Raeburn <raeburn@gnu.org>
4450 * xfns.c (xpm_load) [!ALLOC_XPM_COLORS]: Declare local variable I
4453 2001-01-08 Gerd Moellmann <gerd@gnu.org>
4455 * window.c (window_scroll_pixel_based): Adjust glyph matrices
4456 when increasing window's vscroll.
4458 * macros.c (Qkbd_macro_termination_hook): New variable.
4459 (syms_of_macros): Initialize and staticpro it.
4460 (pop_kbd_macro): Run kbd-macro-termination-hook.
4462 * xterm.c (XTread_socket) <LeaveNotify>: Set help_echo to nil.
4464 2001-01-07 Dave Love <fx@gnu.org>
4466 * keyboard.c (Fread_key_sequence_vector): Avoid newline in
4467 arglist, for documentation's sake.
4469 2001-01-06 Andrew Innes <andrewi@gnu.org>
4471 * makefile.w32-in (clean): Delete $(COMPILER_TEMP_FILES) instead
4474 2001-01-05 Andrew Innes <andrewi@gnu.org>
4476 * term.c (update_end): Don't check updating_frame; for some reason
4477 this can be 0 sometimes, such as after dismissing a popup menu,
4478 and isn't necessary given the explicit frame argument.
4480 2001-01-05 Gerd Moellmann <gerd@gnu.org>
4482 * sysdep.c: Don't prototype srandom; it takes an unsigned argument
4483 on some systems, and an unsigned long on others, like FreeBSD 4.1.
4485 2001-01-04 Gerd Moellmann <gerd@gnu.org>
4487 * xterm.c (clear_mouse_face): Don't return if tip_frame is non-nil.
4489 * xfns.c (x_create_tip_frame): Preserve the value of
4490 face_change_count around the creation of the tip frame.
4492 * xfns.c (last_show_tip_args): New variable.
4493 (compute_tip_xy): New function.
4494 (Fx_show_tip): Reuse an existing tip frame, if possible.
4495 (syms_of_xfns): Initialize and staticpro last_show_tip_args.
4497 2001-01-04 Dave Love <fx@gnu.org>
4499 * editfns.c (Fformat): Doc fix.
4501 * systime.h (set_file_times): Prototype.
4503 * widget.h (EmacsFrameSetCharSize_): Prototype.
4505 * sysdep.c (random, srandom): Declare explicitly.
4507 * dispextern.h (move_it_vertically_backward): Declare.
4509 2001-01-04 Gerd Moellmann <gerd@gnu.org>
4511 * xfns.c (x_create_tip_frame): Call face-set-after-frame-default,
4512 like in Fx_create_frame.
4514 * xfaces.c (set_font_frame_param): Don't do anything for
4515 non-graphical frames.
4517 * window.c (Fdelete_other_windows): Set window's window_end_valid
4518 to nil when changing the window's start. Don't change the
4519 window's start when its top position hasn't changed. If we do,
4520 this will set the window's optional_new_start, which act's like a
4521 force_start during redisplay with C-x 1 M-> under particular
4522 circumstances (see report from Per Starback to emacs-pretest-bug
4525 2001-01-03 Gerd Moellmann <gerd@gnu.org>
4527 * xdisp.c (forward_to_next_line_start): Reset it->c if taking the
4528 short cut at the start of the function. Add an assertion.
4529 (reseat_at_next_visible_line_start): Add an assertion.
4531 * window.c (Frecenter): When changing the window start, set the
4532 window's window_end_valid to nil.
4533 (Fwindow_end): Fix window-end computation when UPDATE is non-nil.
4535 * dispextern.h (move_it_past_eol): Add prototype.
4537 * xdisp.c (move_it_past_eol): New function.
4539 * window.c (Fwindow_end): Doc fix.
4541 2001-01-03 Dave Love <fx@gnu.org>
4543 * dired.c (Ffile_attributes): Fix last change, removing BSD4_3 kluge.
4545 2001-01-03 Gerd Moellmann <gerd@gnu.org>
4547 * xdisp.c (try_window_reusing_current_matrix): Fix bug setting
4548 the enabled_p flag of the glyph row at window_end_vpos to 0.
4549 (handle_single_display_prop): Fix last change.
4551 2001-01-02 Richard M. Stallman <rms@caffeine.ai.mit.edu>
4553 * window.c (Frecenter): Doc fix.
4555 2001-01-02 Andrew Innes <andrewi@gnu.org>
4557 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Remove redefinition.
4559 * frame.h (output_method): Add output_w32_console method.
4560 (FRAME_W32_CONSOLE_P): New macro.
4562 * frame.c (make_terminal_frame) [WINDOWSNT]: Make terminal frames
4563 use output_w32_console method.
4564 (Qw32_console): New Lisp_Object.
4565 (Fframep): Return it.
4566 (syms_of_frame): Init it.
4567 (Fframe_parameters): Report w32console as font for w32_console frames.
4569 * xfaces.c (realize_default_face): Set face foreground and
4570 background to unspecified for w32_console frames.
4571 (realize_face): Realize face cache for w32_console frames.
4572 (realize_tty_face): Accept w32_console frames.
4574 * xdisp.c (handle_single_display_prop): Return if frame is w32_console.
4575 (init_iterator) [WINDOWSNT]: Initialize frame face cache if
4576 necessary, even if running interactively.
4578 * dispnew.c (Fredraw_frame): Call set_terminal_modes for
4581 * w32term.c (x_update_begin):
4585 (x_change_line_highlight):
4590 (w32_reassert_line_highlight):
4591 (w32_frame_rehighlight):
4592 (w32_frame_raise_lower): Do nothing if not w32 frame.
4594 * w32xfns.c (get_frame_dc): Abort if called on a non-w32 frame.
4596 * w32fns.c (Fx_display_color_cells): Determine correct value, when
4597 system doesn't tell us directly.
4598 (Fx_display_visual_class): Implement properly.
4600 2001-01-02 Gerd Moellmann <gerd@gnu.org>
4602 * window.c (Frecenter): Handle centering in graphical frames
4603 specially. Centering on the basis of line counts doesn't work
4604 reliably with variable-height lines.
4606 2001-01-02 Eli Zaretskii <eliz@is.elta.co.il>
4608 * widget.c (EmacsFrameSetCharSize): Remove unused variables `ac'
4611 * composite.c (run_composition_function): Remove unused var `val'.
4612 (update_compositions): Remove unused variable `hook'.
4614 * intervals.c (get_local_map): Remove unused variable `tem'.
4616 * doprnt.c (doprnt1): Remove unused variable `size'.
4618 * fns.c (Flength): Remove unused variable `tail'.
4619 (Fdelete): Remove unused variable `size'.
4621 * editfns.c (Ftranspose_regions): Remove unused variables `gcpro1'
4624 * doc.c (Fsnarf_documentation): Remove unused vars `fun' and `tem'.
4626 * data.c (find_symbol_value): Remove extra 3rd argument in the
4627 call to swap_in_symval_forwarding.
4629 * undo.c (Fprimitive_undo): Remove unused block-scope variable `end'.
4631 * search.c (shrink_regexp_cache): Remove unused variable `cpp'.
4632 (trivial_regexp_p): Remove unused variable `c'.
4633 (boyer_moore): Remove unused variable `k'.
4635 * indent.c (current_column): Remove unused variable `stopchar'.
4636 (Fcompute_motion): Remove unused variable `contin'.
4638 * casefiddle.c (casify_object): Remove unused variable `tolen'.
4640 * dired.c (directory_files_internal): Fix a typo in a comment.
4641 Remove an unused variable `handler'.
4642 (file_name_completion): Remove unused function-scope variable `dp'.
4643 (Ffile_attributes) <dirname, sdir>: Make declarations conditioned
4646 * fileio.c (e_write): Remove unused variable `require_encoding_p'.
4648 * marker.c (Fmarker_position): Remove unused variables `pos', `i',
4650 (Fmarker_insertion_type): Remove unused variable `buf'.
4652 * insdel.c (make_gap): Remove unused variable `result'.
4654 * keyboard.c (record_char): Remove unused function-scope var `help'.
4655 (kbd_buffer_get_event): Remove unused block-scope variable `idx'.
4656 (menu_bar_items): Remove unused function-scope variable `tem'.
4658 * fontset.c (fontset_ref): Remove unused variable `i'.
4659 (fontset_set): Remove unused variables `j' and `tmp'.
4660 (make_fontset): Remove unused variables `i', `j', `elt' and `base_elt'.
4661 (make_fontset_for_ascii_face): Remove unused variable `name'.
4662 (fs_load_font): Remove unused variable `font_idx'.
4663 (fs_query_fontset): Remove unused function-local variable `fontset'.
4664 (list_fontsets): Remove unused variable `tail'.
4665 (Fnew_fontset): Remove unused variables `family' and `registry'.
4666 (accumulate_font_info): Remove unused variable `tmp'.
4667 (Ffontset_font): Remove unused variable `id'.
4668 (syms_of_fontset): Remove unused variable `i'.
4670 * xfns.c (x_display_info_for_name): Cast 0 to "char *" in the call
4672 (lookup_image): Remove unused variable `file'.
4673 (xbm_load): Remove unused variables `bitmap_data', `height', and
4674 `width'. Remove function-local variable `i', leave the
4676 (gif_load): Remove unused variable `inc'.
4678 * xterm.c (XTread_socket): Remove unused variables `p' and `pend'.
4679 (XTread_socket) <LeaveNotify>: Remove unused variable `frame',
4680 leave only the one in the inner block.
4682 * xfaces.c (face_fontset, realize_default_face): Remove unused
4684 (face_at_buffer_position): Remove unused variable `multibyte_p'.
4686 * term.c (encode_terminal_code): Remove unused variable `c'.
4688 * ccl.c (Fccl_execute): Cast ccl_driver parameters to `unsigned
4689 char *' instead of `char *'.
4691 * category.c (Fcategory_docstring): Remove unused variable `doc'.
4692 (Fget_unused_category): Remove unused variable `docstring_vector'.
4693 (Fchar_category_set): Remove unused variables `val', `charset',
4696 * coding.c (detect_coding_iso2022, setup_coding_system):
4697 Remove unused variable `i'.
4698 (detect_coding_mask): Remove unused variable `idx'.
4699 (detect_coding): Remove unused variable `i'.
4700 (ccl_coding_driver): Remove unused variable `result'.
4701 (run_pre_post_conversion_on_str): Remove unused variable `prev'.
4702 (decode_coding_string): Remove unused variables `to' and `gcpro1'.
4703 (encode_coding_string): Remove unused variables `gcpro1' and
4704 `saved_coding_symbol'.
4705 (Ffind_coding_systems_region_internal): Remove function-local
4706 variable args[], leave only the block-local one.
4707 (code_convert_region1): Remove unused variable `len'.
4709 * charset.c (char_printable_p): Remove unused variable `chars'.
4710 (Fsplit_char, Fchar_bytes): Remove unused variable `val'.
4711 (str_to_multibyte): Remove unused variable `c'.
4713 * window.c (size_window): Remove block-local variable `min_size'.
4715 * xdisp.c (make_cursor_line_fully_visible): Remove unused variable
4716 `header_line_height'.
4717 (append_space, extend_face_to_end_of_line): Declare `saved_what'
4718 enum display_element_type.
4720 2001-01-02 Gerd Moellmann <gerd@gnu.org>
4722 * xterm.c (x_connection_closed): Catch X errors around all
4723 statements that call X. Save away the error message in a local copy.
4725 * xterm.c (x_connection_closed): Set handling_signal to 0 at
4728 * xdisp.c (pos_visible_p): Take into account that CHARPOS maybe
4729 in or at the start of invisible text.
4731 * dispnew.c (update_window): Don't check_current_matrix_flags.
4733 2001-01-01 Jason Rumney <jasonr@gnu.org>
4735 * w32fns.c (x_figure_window_size): Do not allow new_height and
4736 new_width of frame to override specified values.
4738 2000-12-30 Kenichi Handa <handa@etl.go.jp>
4740 * composite.c (find_composition): Fix a code for searching backward.
4742 2000-12-29 Gerd Moellmann <gerd@gnu.org>
4744 * dispnew.c (check_current_matrix_flags) [GLYPH_DEBUG]: New function.
4745 (update_window) [GLYPH_DEBUG]: Call it.
4746 (scrolling_window): Prevent including current rows which are below
4747 what's displayed in the window.
4749 * xdisp.c (try_window_reusing_current_matrix)
4750 <new start <= old start>: Disable rows in the current matrix
4751 which are below the window after scrolling.
4753 * xdisp.c (move_it_by_lines): Don't do optimizations if NEED_Y_P
4754 is zero. It's not worth the complexity.
4755 (invisible_text_between_p): Put in #if 0 because unused.
4757 2000-12-28 Gerd Moellmann <gerd@gnu.org>
4759 * xfns.c (Fx_backspace_delete_keys_p): Check library and server
4760 XKB versions. Call XkbFreeKeyboard with 2nd arg 0.
4762 * keyboard.c (echo_char): If C is an integer, always call
4763 push_key_description. Former code could signal an invalid
4766 * keymap.c (push_key_description): Add parameter FORCE_MULTIBYTE.
4767 If set, print multibyte text.
4768 (Fsingle_key_description): Call push_key_description with
4769 FORCE_MULTIBYTE set.
4770 (describe_buffer_bindings): Likewise.
4772 * lisp.h (push_key_description): Add prototype.
4774 * xdisp.c (echo_area_display): Bind redisplay-dont-pause to t
4775 around the call to redisplay_internal.
4777 * xfns.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
4779 * dispnew.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
4781 2000-12-28 Kenichi Handa <handa@etl.go.jp>
4783 * ccl.c (CCL_WRITE_CHAR): Check variable `extra_bytes'.
4784 (ccl_driver): New local variable `extra_bytes'.
4786 * ccl.h (struct ccl_spec): New member eight_bit_carryover.
4788 * coding.c (setup_coding_system):
4789 Initialize coding->spec.ccl.eight_bit_carryover.
4790 (ccl_coding_driver): Pay attention to carried over 8-bit bytes.
4792 2000-12-28 Kenichi Handa <handa@etl.go.jp>
4794 * coding.c (SAFE_ONE_MORE_BYTE): New macro.
4795 (DECODE_EMACS_MULE_COMPOSITION_CHAR): New macro.
4796 (DECODE_EMACS_MULE_COMPOSITION_RULE): New macro.
4797 (decode_composition_emacs_mule): New function.
4798 (decode_coding_emacs_mule): Decode composition sequence by calling
4799 decode_composition_emacs_mule.
4800 (ENCODE_COMPOSITION_EMACS_MULE): New macro.
4801 (encode_coding_emacs_mule): Changed from macro to function.
4802 If a text contains compositions, encode them correctly.
4803 (setup_coding_system): Set coding->commong_flags for emacs-mule so
4804 that decoding and encoding are required.
4806 2000-12-27 Gerd Moellmann <gerd@gnu.org>
4808 * xfaces.c (PT_PER_INCH): New macro.
4809 (xlfd_point_size): Compute real point size from font's pixel size.
4810 (pixel_point_size, build_scalable_font_name): Use PT_PER_INCH
4813 * .gdbinit: Comment out the line pointing to the Lesstif source
4816 * window.c (Frecenter): Use displayed_window_lines instead
4817 of window_internal_height.
4819 * xterm.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
4820 instead of x-toolkit-scroll-bars-p.
4821 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
4823 * w32term.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
4824 instead of x-toolkit-scroll-bars-p.
4825 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
4827 * dispnew.c (struct redisplay_history) [GLYPH_DEBUG]: New.
4828 (REDISPLAY_HISTORY_SIZE) [GLYPH_DEBUG]: New macro.
4829 (redisplay_history, history_idx, history_tick) [GLYPH_DEBUG]:
4831 (add_window_display_history, add_frame_display_history)
4832 (Fdump_redisplay_history) [GLYPH_DEBUG]: New functions.
4833 (build_frame_matrix_from_leaf_window): Remove unused code.
4834 (build_frame_matrix_from_leaf_window) [GLYPH_DEBUG]: Add to
4836 (update_frame) [GLYPH_DEBUG]: Add to redisplay history.
4837 (update_window) [GLYPH_DEBUG]: Likewise.
4838 (syms_of_display): Defsubr dump-redisplay-history.
4840 2000-12-23 Gerd Moellmann <gerd@gnu.org>
4842 * keyboard.c (echo_prompt): Always set current_kboard->echoptr to
4843 the end of the prompt. Set echo_after_prompt to the offset
4844 of echoptr in echobuf.
4846 * xdisp.c (init_from_display_pos): Pop until the iterator's
4847 stack is empty; there may be frames for stretch or images
4850 * dispnew.c (save_frame_matrix, restore_frame_matrix): Removed.
4851 (save_or_restore_current_matrix): New function for the same
4852 purpose, but more efficient.
4853 (adjust_frame_glyphs_for_frame_redisplay): Use it.
4855 2000-12-23 Eli Zaretskii <eliz@is.elta.co.il>
4857 * xdisp.c (syms_of_xdisp): Fix last change.
4859 2000-12-23 Gerd Moellmann <gerd@gnu.org>
4861 * xdisp.c (syms_of_xdisp): Doc fix.
4863 * xdisp.c (redisplay_window): Remove label restore_buffers;
4864 use finish_scroll_bars instead to make sure that scroll bars
4865 are redeemed. If we don't do this, flickering can result from
4866 scroll bars being destroyed and recreated.
4868 2000-12-22 Jason Rumney <jasonr@gnu.org>
4870 * w32term.c (w32_draw_bitmap): Fix drawing so it does not appear
4871 in the wrong colors when the foreground is not black.
4872 (expose_window): Don't redraw the window that's currently being
4875 2000-12-22 Gerd Moellmann <gerd@gnu.org>
4877 * window.c (size_window): When setting the window's too_small_ok
4878 flag, compare old size with minimum size depending on WIDTH_P,
4879 don't compare with window_min_width.
4881 * window.c (delete_window): Simplify somewhat.
4882 (Fset_window_configuration): Don't SET_FRAME_GARBAGED after
4883 freeing window matrices. The flag windows_or_buffers_changed is
4884 set, so the next redisplay will consider all windows; this should
4887 2000-12-22 Kenichi Handa <handa@etl.go.jp>
4889 * coding.c (ccl_coding_driver): Initialize ccl->cr_consumed.
4891 * ccl.h (struct ccl_program): New member cr_consumed.
4893 * ccl.c (CCL_WRITE_CHAR): Don't handle EOL conversion here.
4894 (CCL_READ_CHAR): Handle EOL conversion here.
4895 (ccl_driver) <CCL_ReadMultibyteChar2>: Likewise.
4897 2000-12-21 Gerd Moellmann <gerd@gnu.org>
4899 * xdisp.c (Fdump_glyph_row) [GLYPH_DEBUG]: Add optional arg GLYPHS.
4901 * dispextern.h (GLYPH_EQUAL_P): Also compare pixel widths,
4902 otherwise tabs of different size compare equal.
4904 * callint.c (Fcall_interactively): Prevent a compiler warning.
4906 * print.c (print_unwind): Return nil.
4907 (PRINTDECLARE): Initialize all local variables.
4908 (print_preprocess): Add a default case.
4910 * lisp.h (Qinhibit_point_motion_hooks): Declare extern.
4912 * undo.c (Fprimitive_undo): Bind `inhibit-point-motion-hooks' to t.
4914 * window.c (delete_window, Fsplit_window)
4915 (Fset_window_configuration): Calls to ensure_frame_matrix removed.
4917 * dispextern.h (ensure_frame_matrix): Function declaration removed.
4919 * dispnew.c (ensure_frame_matrix): Removed.
4920 (save_frame_matrix, restore_frame_matrix): New functions.
4921 (adjust_frame_glyphs_for_frame_redisplay): Use them.
4923 * xdisp.c (dump_glyph_row, dump_glyph_matrix, Fdump_glyph_matrix)
4924 [GLYPH_DEBUG]: Extended to dump glyphs in short form.
4926 2000-12-21 Andrew Innes <andrewi@gnu.org>
4928 * w32term.c (x_update_begin): Regenerate the palette here, rather
4929 than for each window.
4931 * w32xfns.c (select_palette): Avoid calling SelectPalette if
4932 palette is NULL, since this corrupts memory! Also get
4933 display_info reference from frame.
4935 2000-12-21 Jason Rumney <jasonr@gnu.org>
4937 * w32bdf.c (w32_init_bdf_font): Fix test for valid bmp heap.
4939 * w32term.c (x_draw_hollow_cursor): Delay obtaining the frame's DC
4940 to avoid returning without releasing it.
4942 2000-12-21 Kenichi Handa <handa@etl.go.jp>
4944 * keymap.c (push_key_description): Don't convert eight-bit-control
4945 and eight-bit-graphic to multibyte character.
4947 * charset.c (Fmake_char_internal): If CHARSET doesn't have a
4948 generic character and CODE1 is nil, return the smallest character
4951 2000-12-20 Dave Love <fx@gnu.org>
4953 * s/osf5-0.h (NSIG): Don't redefine.
4955 2000-12-20 Stefan Monnier <monnier@cs.yale.edu>
4957 * keymap.c (where_is_internal): Check ascii_sequence_p rather than
4958 excluding menu-bar and tool-bar.
4959 (Fwhere_is_internal): Check ascii_sequence_p when looking up the cache.
4960 (menu_item_p): Remove.
4961 (where_is_internal_1): Don't ignore menu-items.
4963 2000-12-20 Gerd Moellmann <gerd@gnu.org>
4965 * xdisp.c (hscroll_window_tree): Take window's min_hscroll
4968 * window.c (make_window): Initialize window's min_hscroll.
4969 (Fset_window_hscroll): Set window's hscroll and min_hscroll.
4970 (set_window_buffer, temp_output_buffer_show): Set min_hscroll
4972 (struct saved_window): New member min_hscroll.
4973 (SAVED_WINDOW_VECTOR_SIZE): Set to 17.
4974 (Fset_window_configuration): Set window's min_hscroll.
4975 (save_window_save): Save window's min_hscroll.
4976 (compare_window_configurations): Compare min_hscroll values.
4978 * window.h (struct window): New member min_hscroll.
4980 * keyboard.c (echo_prompt): Prevent a compiler warning.
4982 * xdisp.c (try_cursor_movement): Fix last change. The real
4983 condition is that PT is at the end of the row, and should
4984 be displayed at the start of the next row.
4986 * xdisp.c (try_cursor_movement): If we end on a partially
4987 visible line, end we already decided to scroll, return -1.
4989 * dispextern.h (ensure_frame_matrix): Add prototype.
4991 * window.c (delete_window, Fsplit_window)
4992 (Fset_window_configuration): Call ensure_frame_matrix.
4994 * dispnew.c (fake_current_matrices, ensure_frame_matrix):
4996 (adjust_frame_glyphs_for_frame_redisplay): If display has been
4997 completed, call fake_current_matrices instead of marking frame
5000 2000-12-20 Jason Rumney <jasonr@gnu.org>
5002 * w32fns.c (syms_of_w32fns): Initialize and staticpro tip_frame.
5004 2000-12-19 Eli Zaretskii <eliz@is.elta.co.il>
5006 * fns.c (Frequire): Doc fix.
5008 2000-12-19 Gerd Moellmann <gerd@gnu.org>
5010 * window.c (window_scroll_pixel_based): Don't use move_it_vertically.
5012 * dispnew.c (direct_output_for_insert): Fix check for mini-window
5013 currently displaying a message.
5015 * bytecode.c (toplevel) [CHECK_FRAME_FONT]: Include frame.h and
5017 (Fbyte_code) [CHECK_FRAME_FONT]: Check the selected frame's font.
5019 2000-12-18 Andrew Innes <andrewi@gnu.org>
5021 * w32.c (w32_strerror): New function.
5023 * w32.h (w32_strerror): New extern.
5025 * w32fns.c (Fw32_shell_execute): Use it.
5027 2000-12-18 Gerd Moellmann <gerd@gnu.org>
5029 * s/hpux10.h (_FILE_OFFSET_BITS): Undef again.
5031 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
5033 * msdos.c (IT_set_face): Obey inverse_video.
5035 2000-12-18 Kenichi Handa <handa@etl.go.jp>
5037 * dired.c (directory_files_internal): Always return decoded filenames.
5039 2000-12-18 Gerd Moellmann <gerd@gnu.org>
5041 * xterm.c (x_connection_closed): Prevent being called recursively
5042 because of an error condition in XtCloseDisplay.
5044 * xdisp.c (init_iterator): If noninteractive, and the frame's
5045 face cache is null, make one.
5047 * xfns.c (show_busy_cursor): Check for live frames more thoroughly.
5049 * process.c (wait_reading_process_input): Check for pending
5050 input when running timers.
5052 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
5054 * msdos.c (IT_write_glyphs): Compute the glyph face from str->face_id.
5056 2000-12-18 Kenichi Handa <handa@etl.go.jp>
5058 * process.c (read_process_output): Don't run a filter if the code
5059 decoder produces nothing but carryover.
5061 2000-12-17 Andrew Innes <andrewi@gnu.org>
5063 * w32.c (sys_rename): Only check errno against EEXIST, and not
5064 EACCES, when determining whether rename failed because the target
5065 exists. This was resulting in indefinite looping on Windows 9x if
5066 the source file was locked by another process.
5068 * w32fns.c (Ffile_system_info): New function.
5069 (syms_of_w32fns): Defsubr it.
5071 2000-12-17 Gerd Moellmann <gerd@gnu.org>
5073 * window.c (coordinates_in_window): Fix computation for
5074 position on vertical line between mode lines.
5076 * xfns.c (unwind_create_frame): Return t if frame was deleted.
5077 Don't alter tip_frame or tip_window.
5078 (unwind_create_tip_frame): Set tip_frame to nil only if frame
5081 * w32fns.c (unwind_create_frame): Return t if frame was deleted.
5082 Don't alter tip_frame or tip_window.
5083 (unwind_create_tip_frame): Set tip_frame to nil only if frame
5086 2000-12-16 Eli Zaretskii <eliz@is.elta.co.il>
5088 * fileio.c (Fcopy_file): Rename the last argument to keep_time, to
5089 be consistent with the doc string. Reported by NAKAJIMA Mikio
5090 <minakaji@osaka.email.ne.jp>.
5092 2000-12-16 Kenichi Handa <handa@etl.go.jp>
5094 * xfaces.c (Vface_ignored_fonts): New variable.
5095 (x_face_list_fonts): Ignore fonts matching Vface_ignored_fonts.
5096 (syms_of_xfaces): Declare Vface_ignored_fonts as a Lisp variable.
5098 2000-12-15 Gerd Moellmann <gerd@gnu.org>
5100 * dispnew.c (update_window): Detect pending input every nth line
5101 updated, i.e. do it depending on real work done, and not on the
5104 * xterm.c (expose_window): Don't redraw the window that's
5105 currently being updated.
5107 * window.c (Fset_window_point): Remove test for
5108 cursor_in_non_selected_windows.
5110 * lread.c (read1): Recognize end of file after `\\'.
5112 * xfns.c (x_create_tip_frame): Use unwind_create_tip_frame,
5113 not unwind_create_frame.
5115 2000-12-15 Dave Love <fx@gnu.org>
5117 * s/usg5-4.h (bcopy) [IRIX6]: Don't special-case definition of
5120 * s/irix6-5.h: #undef bcopy & al here. Include strings.h.
5122 2000-12-15 Kenichi Handa <handa@etl.go.jp>
5124 * coding.c (setup_coding_system): Clear all members of the struct
5125 coding_system at first.
5126 (detect_coding): Call detect_coding_mask with a correct MULTIBYTEP
5128 (code_convert_region): Don't override coding->src_multibyte and
5129 coding->dst_multibyte.
5131 * fns.c (Fmd5): Docstring improved.
5133 2000-12-15 Miles Bader <miles@gnu.org>
5135 * xdisp.c (window_box_height): Only use mode-line glyph-rows that
5136 are actually marked as mode-lines; otherwise use
5137 estimate_mode_line_height.
5139 2000-12-14 Gerd Moellmann <gerd@gnu.org>
5141 * editfns.c (Fformat): Prevent a buffer overrun when the format
5142 specifies a precision.
5144 2000-12-14 Eli Zaretskii <eliz@is.elta.co.il>
5146 * msdos.c (Fmsdos_set_mouse_buttons): Signal an error if the
5147 argument is outside the range [2..3].
5149 2000-12-14 Andrew Innes <andrewi@gnu.org>
5151 * w32fns.c (Fx_hide_tip): Avoid unnecessary work when there's
5152 nothing to do. Bind inhibit-quit.
5153 (tip_frame): Make it a Lisp_Object.
5154 (x_create_tip_frame): Set tip_frame after it has been added to
5156 (Fx_show_tip): Don't set tip_frame here.
5157 (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]: New variables.
5158 (unwind_create_frame, unwind_create_tip_frame): New functions.
5159 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
5160 while a frame is only partially constructed.
5162 * w32term.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
5163 (x_free_frame_resources): New function.
5164 (x_destroy_window): Use it.
5166 2000-12-14 Gerd Moellmann <gerd@gnu.org>
5168 * xfns.c (Fx_backspace_delete_keys_p): New function.
5169 (syms_of_xfns): Defsubr it.
5171 * config.in (HAVE_XKBGETKEYBOARD): Add.
5173 2000-12-14 Kenichi Handa <handa@etl.go.jp>
5175 * keyboard.c (echo_prompt): Argument type changed to Lisp_Object.
5176 Always store string in multibyte representation in echobuf.
5177 (echo_char): Always store string in multibyte representation in
5179 (echo_now): Call message2_nolog with the arg MULTIBYTE 1.
5180 (read_key_sequence): Adjusted for the change of echo_prompt.
5182 * fns.c (Fmd5): Docstring improved.
5184 * lisp.h (detect_coding_system): Prototype adjusted.
5186 * coding.c (ONE_MORE_BYTE_CHECK_MULTIBYTE): New macro.
5187 (detect_coding_emacs_mule, detect_coding_iso2022,)
5188 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
5189 (detect_coding_utf_16, detect_coding_ccl): Make them static.
5190 New argument MULTIBYTEP. Callers changed.
5191 (detect_coding_mask, detect_coding_system): New argument
5192 MULTIBYTEP. Callers changed.
5193 (decode_coding_string): Set coding->src_multibyte and
5194 coding->dst_multibyte before calling detect_coding and detect_eol.
5195 Update them after some coding system is detected.
5197 2000-12-13 Stefan Monnier <monnier@cs.yale.edu>
5199 * keymap.c (get_keyelt): Only eval the filter if `autoload' is set.
5201 * keyboard.c (menu_bar_items, tool_bar_items):
5202 Set `autoload' when looking up `tool-bar' or `menu-bar' submap.
5204 2000-12-13 Gerd Moellmann <gerd@gnu.org>
5206 * xfns.c (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]:
5208 (unwind_create_frame, unwind_create_tip_frame): New functions.
5209 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
5210 while a frame is only partially constructed.
5212 * xterm.h (x_free_frame_resources): Declare.
5214 * xterm.c (x_free_frame_resources): New function.
5215 (x_destroy_window): Use it.
5217 * dispnew.c (update_window): If do_mouse_tracking is non-nil,
5218 don't interrupt the update for pending input initially, i.e.
5219 update at least some lines.
5221 * keyboard.c (do_mouse_tracking): Make externally visible.
5223 * xterm.c (x_term_init): Declare gray_bitmap_bits as `extern char *'.
5225 * xfns.c (gray_bitmap_bits): Declare `char *'.
5227 2000-12-12 Gerd Moellmann <gerd@gnu.org>
5229 * xdisp.c (display_tool_bar_line): Make sure that tool bar
5230 lines start with a relief line.
5232 2000-12-12 Dave Love <fx@gnu.org>
5234 * window.c (Fdisplay_buffer): Doc fix.
5235 (Fwindow_list): Remove unused var.
5237 * buffer.h (mmap_set_vars): Declare.
5239 * window.h (Fset_window_point): Declare.
5241 2000-12-12 Eli Zaretskii <eliz@is.elta.co.il>
5243 * msdos.c (fast_find_position): Don't overstep the last window row.
5244 (IT_note_mouse_highlight): Initialize portion to -1. Remove unused
5245 variable `area'. When looking for a row under (X,Y), give up if some
5246 of the previous rows is not enabled.
5248 2000-12-12 Gerd Moellmann <gerd@gnu.org>
5250 * window.c (Fset_window_point): If displaying cursors in windows
5251 other than the selected window, make sure redisplay updates
5252 other windows to show the new value of point in the window.
5254 * dispextern.h (cursor_in_non_selected_windows): Declare extern.
5256 * buffer.c (Fkill_buffer): Don't Fset_buffer when testing if
5257 the buffer is the sole visible buffer when in the mini-buffer.
5259 * xdisp.c (setup_echo_area_for_printing, with_echo_area_buffer):
5260 Bind `inhibit-read-only' to t.
5261 (unwind_with_echo_area_buffer): Use AREF.
5263 * xfns.c (Fx_hide_tip): Simplified.
5265 * s/freebsd.h, s/netbsd.h (GC_MARK_STACK): Use GC_MAKE_GCPROS_NOOPS
5268 * s/gnu-linux.h (GC_MARK_STACK): Define as GC_MAKE_GCPROS_NOOPS.
5270 2000-12-11 Gerd Moellmann <gerd@gnu.org>
5272 * xfns.c (Fx_hide_tip): Fix last change.
5274 * xfns.c (Fx_hide_tip): Avoid unnecessary work when there's
5275 nothing to do. Bind inhibit-quit.
5276 (tip_frame): Make it a Lisp_Object.
5277 (x_create_tip_frame): Set tip_frame after it has been added to
5279 (Fx_show_tip): Don't set tip_frame here.
5281 * xterm.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
5283 * xdisp.c (prepare_menu_bars): Changes for tip_frame being a
5286 * dispextern.h: Change external declaration of tip_frame.
5288 * keymap.c (Fkey_description): If KEYS is an empty key sequence,
5289 return an empty string.
5291 * xdisp.c (try_cursor_movement): Check update_mode_lines instead
5292 of the window's update_mode_line flag, since the former is set by
5293 force-mode-line-update, not the latter. This makes
5294 column-number-mode slightly faster.
5296 * xdisp.c (try_window_id) <all changes above window start>:
5299 2000-12-11 Paul Eggert <eggert@twinsun.com>
5301 * config.in (HAVE_FTELLO): Remove.
5303 (_XOPEN_SOURCE): Remove; the large-file code no longer needs it.
5304 * lread.c (file_offset, file_tell): Depend on HAVE_FSEEKO, not
5306 * s/hpux10.h (_FILE_OFFSET_BITS): Do not undef.
5307 * s/isc3-0.h, s/osf5-0.h: Update comment about _XOPEN_SOURCE.
5309 2000-12-11 Miles Bader <miles@gnu.org>
5311 * window.c (displayed_window_lines): Don't round up when
5312 converting empty space at bottom to lines.
5313 Handle non-newline-terminated final lines properly.
5314 (Fwindow_text_height): New function (used to be in lisp).
5315 (syms_of_window): Initialize it.
5317 2000-12-09 Stefan Monnier <monnier@cs.yale.edu>
5319 * syntax.c (scan_lists): Check that the right quote char has the
5320 right Sstring syntax when jumping over strings.
5321 (init_syntax_once): Use Smax rather than 13.
5323 2000-12-09 Miles Bader <miles@gnu.org>
5325 * window.c (Fpos_visible_in_window_p): Replace FULLY parameter
5326 with PARTIALLY, inverting the sense.
5327 (window_scroll_pixel_based): Scroll partially visible lines into
5328 place if we hit the beginning or end of the buffer.
5329 (displayed_window_lines): Don't include partially visible lines.
5330 (Fmove_to_window_line): Skip past any partially visible first line.
5332 2000-12-08 Gerd Moellmann <gerd@gnu.org>
5334 * keymap.c (current_minor_maps): Use malloc. Prevent a leak.
5336 * tparam.c (tparam1): Change the way buffers are reallocated to be
5337 portable and less obfuscated.
5339 * termcap.c (tgetent): Change the way buffers are reallocated to
5340 be portable and less obfuscated.
5342 * macros.c (store_kbd_macro_char): Change the way buffers are
5343 reallocated to be portable and less obfuscated.
5345 * lread.c (read1): Change the way buffers are reallocated to be
5346 portable and less obfuscated.
5348 * doc.c (Fsubstitute_command_keys): Change the way buffers
5349 are reallocated so that it is portable.
5351 2000-12-07 Eli Zaretskii <eliz@is.elta.co.il>
5353 * dosfns.c (Ffile_system_info): New function.
5354 (syms_of_dosfns): Defsubr it.
5356 2000-12-07 Stefan Monnier <monnier@cs.yale.edu>
5358 * alloc.c (gc_sweep): Add comment.
5360 2000-12-07 Gerd Moellmann <gerd@gnu.org>
5362 * sound.c (vox_configure): Change order of ioctls.
5363 Don't set SNDCTL_DSP_SPEED from bps, don't set SNDCTL_DSP_SAMPLESIZE.
5364 Ignore errors when changing volume.
5365 (vox_close): Don't reset the device.
5367 * process.c (read_process_output): Make sure the process marker's
5368 position is valid when the process buffer is changed in
5369 after-change functions. W3 does that.
5371 * xfns.c (x_free_gcs): New function.
5373 * xterm.h (x_free_gcs): Add prototype.
5375 * widget.c (EmacsFrameDestroy): Call x_free_gcs instead of
5378 * xterm.c (x_destroy_window): Call x_free_gcs so that
5379 resources of non-toolkit X windows will be freed.
5381 2000-12-07 Andrew Innes <andrewi@gnu.org>
5383 * w32fns.c (xlfd_charset_of_font): Fix last change.
5385 2000-12-06 Dave Love <fx@gnu.org>
5387 * md5.h (__P): Don't define -- it comes from config.h.
5389 * strftime.c: Change some #if foo to #ifdef foo.
5391 2000-12-06 Andrew Innes <andrewi@gnu.org>
5393 * w32term.h (CP_INVALID): Rename to CP_UNKNOWN.
5395 * w32fns.c (xlfd_charset_of_font): Don't overwrite fontname argument.
5396 (w32_codepage_for_font): Rename CP_INVALID to CP_UNKNOWN.
5397 (w32_list_fonts): Don't choke if pattern doesn't specify a codepage.
5399 2000-12-06 Gerd Moellmann <gerd@gnu.org>
5401 * alloc.c (gc_sweep): Prevent symbols read during loadup
5404 * xdisp.c (underlying_face_id): New function.
5405 (handle_face_prop, face_before_or_after_it_pos): Use it
5406 to determine the face ``under'' a string. Let strings inherit
5407 the face of the buffer under them.
5409 * xfaces.c (face_at_string_position): Update function comment.
5411 * dispnew.c (adjust_glyph_matrix): Don't reuse a window's current
5412 matrix if the window's left position has changed; we need to
5413 redraw it in this case.
5415 * dispextern.h (struct glyph_matrix): Add member window_left_x.
5417 * window.c (coordinates_in_window): Check mouse on mode-line or
5420 * alloc.c (Fgarbage_collect): Dox fix. Return a list as
5421 advertized by the function documentation.
5423 * window.c (syms_of_window): Doc fix.
5425 * sound.c (vox_configure): Set volume for left and right channel.
5426 (sound_cleanup): Return nil.
5428 * xdisp.c (move_it_by_lines): Fix paren typo.
5430 * xterm.c (x_load_font): Don't use the font's max_bounds for
5431 computing the height of the font. If max_bounds' ascent or
5432 descent are greater than the font's ascent or descent, this means
5433 glyphs overlap, which should be handled now by redisplay.
5435 * window.c (Veven_window_heights): New variable.
5436 (syms_of_window): DEFVAR_LISP it.
5437 (Fdisplay_buffer): Check Veven_window_heights before evening the
5440 2000-12-06 Miles Bader <miles@gnu.org>
5442 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is `t',
5443 update `default-frame-alist' instead of setting no frame parameters.
5445 2000-12-06 Kenichi Handa <handa@etl.go.jp>
5447 * composite.c (update_compositions): Fix typo (use the correct
5450 2000-12-05 Jason Rumney <jasonr@gnu.org>
5452 * md5.h: Remove underscores from function declarations.
5453 (__attribute__, __alignof__) [!__GNUC__]: Define.
5455 * md5.c: Delay include of md5.h until after namespace cleaning.
5457 * makefile.w32-in (fns.o): Depend on md5.h
5458 (md5.o): New target.
5461 * makefile.nt: Likewise.
5463 2000-12-05 Jason Rumney <jasonr@altavista.net>
5465 * w32term.c (expose_area): Complete last change.
5467 2000-12-05 Ken Raeburn <raeburn@gnu.org>
5469 * minibuf.c: Include intervals.h.
5471 2000-12-05 Jason Rumney <jasonr@gnu.org>
5473 * w32term.c (x_produce_glyphs): If a font for a component of
5474 a composition is not found, use 1 pixel dot ascent and 0 dot
5475 descent value to avoid displaying terribly tall empty boxes.
5476 (expose_area): Pass x-coordinate relative to the exposed
5477 area to x_draw_glyphs instead of a window-relative coordinate.
5479 2000-12-05 Gerd Moellmann <gerd@gnu.org>
5481 * xdisp.c (next_element_from_ellipsis): Save face before selective
5482 display in saved_face_id, and set face_before_selective_p.
5483 (reseat_1): Reset face_before_selective_p.
5484 (append_space, extend_face_to_end_of_line): If iterator's
5485 face_before_selective_p is set, use the face from saved_face_id.
5486 (extend_face_to_end_of_line): For tty frames, make sure to
5487 use the right face id when producing spaces at the end of
5490 * dispextern.h (struct it): Add face_before_selective_p.
5492 * keyboard.c (record_char): Don't record identical help-echo
5493 events in recent_keys.
5495 * xterm.c [USE_X_TOOLKIT]: Close the display.
5496 (xim_close_dpy): Handle case that the display has been closed.
5498 * xterm.c (x_destroy_window): Reset the frame's X window after
5501 * dispnew.c (adjust_glyph_matrix): Make sure to initialize local
5502 variable window_width.
5503 (line_draw_cost): Fix code skipping over spaces at the end of the
5504 line when must_write_spaces is not set.
5505 (scrolling_window): Fix code inserting runs in list of all runs.
5507 2000-12-05 Kenichi Handa <handa@etl.go.jp>
5509 * coding.c (setup_coding_system): Be sure to initialize
5510 coding->category_idx.
5512 2000-12-04 Gerd Moellmann <gerd@gnu.org>
5514 * xterm.c (PER_CHAR_METRIC): Removed because not used.
5516 * xterm.c (expose_area): Pass x-coordinate relative to the exposed
5517 area to x_draw_glyphs instead of a window-relative coordinate.
5519 * fileio.c (auto_save_error): Add parameter ERROR. Show the
5520 error in the message.
5522 * keyboard.c (Fread_key_sequence): Don't start the busy cursor
5523 timer after having read a key. It's not good for code reading
5524 several keys in a loop, like an input method.
5526 * fileio.c (Finsert_file_contents): When VISIT is t, don't
5527 record undo information for format-decode.
5529 * undo.c (Fprimitive_undo): Bind inhibit-read-only to t if
5530 current buffer is read-only, not if it isn't.
5532 * keyboard.c (record_char): Record `help-echo' input events
5533 in recent_keys only if they display some help. Don't record
5534 `help-echo' events as macro char.
5536 2000-12-04 Richard M. Stallman <rms@caffeine.ai.mit.edu>
5538 * editfns.c (save_excursion_restore): Don't move point
5539 in another window if it is showing the wrong buffer.
5540 Avoid the call to Fwindow_live_p, for speed.
5542 2000-12-04 Kenichi Handa <handa@etl.go.jp>
5544 * xfaces.c (struct font_name): New member registry_priority.
5545 (split_font_name): Initialize the above member to zero.
5546 (concat_font_list): New function.
5547 (font_list): Include fonts of all alternative registries.
5548 (FONT_POINT_SIZE_QUANTUM): New macro.
5549 (better_font_p): Ignore point size difference less than
5550 FONT_POINT_SIZE_QUANTUM. Use registry_prioprity as a last resort.
5552 * xterm.c (x_produce_glyphs): If a font for a component of
5553 a composition is not found, use 1 pixel dot ascent and 0 dot
5554 descent value to avoid displaying terribly tall empty boxes.
5556 * ccl.c (stack_idx_of_map_multiple): Don't use C initializier.
5558 2000-12-03 Ken Raeburn <raeburn@gnu.org>
5560 * coding.h (code_convert_string1): Declare.
5562 * fns.c (Fmd5): Pass lisp objects, not integers, to call3.
5564 * lisp.h (Fmake_variable_buffer_local, Fbuffer_file_name): Declare.
5566 2000-12-02 Jason Rumney <jasonr@gnu.org>
5568 * w32term.c (w32_bdf_per_char_metric): Dereference pointer
5569 correctly for single byte character case.
5570 (w32_per_char_metric): Do not try to make any assumptions about
5571 the metrics of BDF fonts.
5572 (x_estimate_mode_line_height): If `mode-line' face
5573 hasn't a font, use that of the frame, as drawing glyphs does.
5574 (note_mouse_highlight): Change the cursor shape on the vertical
5575 border between windows [not enabled].
5577 * w32term.h (struct w32_output): Add member horizontal_drag_cursor.
5579 * w32fns.c (Fx_create_frame): Reintroduce the call to
5580 face-set-after-frame-defaults.
5581 (Vx_window_horizontal_drag_shape): New variable.
5582 (syms_of_xfns): DEFVAR_LISP it.
5583 (x_set_mouse_color): Create frame's horizontal_drag_cursor [not
5586 2000-12-02 Simon Josefsson <simon@josefsson.org>
5588 * fns.c (Fmd5): Use a different logic to decide the coding system
5591 * coding.h (Qwrite_region, Qcoding_system_error): Declare extern.
5593 2000-12-02 Eli Zaretskii <eliz@is.elta.co.il>
5595 * fileio.c (Fread_file_name) [DOS_NT]: Don't crash if homedir is NULL.
5597 2000-12-01 Gerd Moellmann <gerd@gnu.org>
5599 * xterm.c (x_calc_absolute_position): Don't subtract menubar's
5600 height for YNegative.
5601 (x_calc_absolute_position) [USE_MOTIF]: Use the column widget's
5602 height; also see comment there.
5604 * window.c (coordinates_in_window): Handle computations for
5605 positions on the vertical bar and fringes differently for
5606 window-system frames. Consider some pixels near the vertical bar
5607 as on the bar if the frame doesn't have vertical scroll bars.
5608 Associate positions between mode or header lines with the
5609 right window, the left one.
5611 2000-12-01 Jason Rumney <jasonr@gnu.org>
5613 * w32term.c (w32_clear_window): Avoid clearing an invalid frame.
5615 * w32xfns.c (get_frame_dc): Avoid changing the palette on an
5618 2000-12-01 Gerd Moellmann <gerd@gnu.org>
5620 * window.c (struct saved_window): Add members orig_top and orig_height.
5621 (SAVED_WINDOW_VECTOR_SIZE): Increment to 16.
5622 (save_window_save, Fset_window_configuration): Save/restore
5623 window's orig_top and orig_height.
5625 2000-12-01 Jason Rumney <jasonr@gnu.org>
5627 * w32term.c (x_draw_vertical_border): Fix call to w32_fill_rect.
5629 * w32fns.c (x_set_cursor_color): Fix last change.
5631 2000-11-30 Gerd Moellmann <gerd@gnu.org>
5633 * xdisp.c (echo_area_display): If cursor is in the echo area, make
5634 sure that the next redisplay displays the minibuffer, so that
5635 the cursor will be replaced with what the minibuffer wants.
5637 * xterm.c: Test USE_TOOLKIT_SCROLL_BARS everywhere with #ifdef and
5638 #ifndef instead of using #if.
5639 (XTread_socket) [USE_MOTIF] <KeyPress>: Call XmIsScrollBar only if
5640 USE_TOOLKIT_SCROLL_BARS is defined.
5642 2000-11-30 Jason Rumney <jasonr@gnu.org>
5644 * w32fns.c (x_set_cursor_color): Use x_update_cursor instead of
5647 2000-11-30 Gerd Moellmann <gerd@gnu.org>
5649 * fns.c (Fmd5): Doc fix.
5651 2000-11-30 Simon Josefsson <simon@josefsson.org>
5653 * fns.c (Fmd5): New function.
5654 (syms_of_fns): Defsubr md5.
5656 * Makefile.in (obj): Add md5.o
5658 2000-11-30 Gerd Moellmann <gerd@gnu.org>
5660 * md5.h, md5.c: New files, taken from glibc.
5662 * xmenu.c (popup_get_selection): Use xmalloc instead of malloc.
5664 * xterm.c (x_estimate_mode_line_height): If `mode-line' face
5665 hasn't a font, use that of the frame, as drawing glyphs does.
5667 2000-11-29 Stefan Monnier <monnier@cs.yale.edu>
5669 * eval.c (Frun_hooks): Allow 0 arguments.
5671 2000-11-29 Gerd Moellmann <gerd@gnu.org>
5673 * xterm.c (XTmouse_position) [USE_X_TOOLKIT]: When the mouse
5674 is over the menu bar widget, say it's not on the frame.
5676 * xfns.c (Fx_create_frame): Reintroduce the call to
5677 face-set-after-frame-defaults.
5679 * eval.c (Fsignal): Reset handling_signal.
5681 2000-11-28 Jason Rumney <jasonr@gnu.org>
5683 * w32menu.c (add_menu_item): Reset menu item text when changing
5684 type to radio button.
5686 2000-11-28 Gerd Moellmann <gerd@gnu.org>
5688 * xselect.c: Update copyright.
5690 * window.c (coordinates_in_window): If on a mode or header line,
5691 but sufficiently close to its start, return ``on vertical
5692 border''. This gives us a way to drag windows horizontally when
5693 using toolkit scroll bars.
5695 * xterm.c (note_mouse_highlight): Change the cursor shape
5696 on the vertical border between windows.
5698 * xterm.h (struct x_output): Add member horizontal_drag_cursor.
5700 * xfns.c (Vx_window_horizontal_drag_shape): New variable.
5701 (syms_of_xfns): DEFVAR_LISP it.
5702 (x_set_mouse_color): Create frame's horizontal_drag_cursor.
5704 * textprop.c (text_read_only): New function.
5705 (verify_interval_modification): Use it instead of signaling
5706 `text-read-only'. This makes it easier to catch this error
5709 * xdisp.c (forward_to_next_line_start): Check for newlines,
5710 not end of line, which includes CR.
5712 2000-11-28 Kenichi Handa <handa@etl.go.jp>
5714 * coding.c (Ffind_coding_systems_region_internal): Be sure to
5715 include no-conversion.
5717 2000-11-27 Jason Rumney <jasonr@gnu.org>
5719 * w32fns.c (w32_load_system_font): Always mark font as double byte
5720 if codepage is unicode.
5722 2000-11-27 Gerd Moellmann <gerd@gnu.org>
5724 * xdisp.c (forward_to_next_line_start): If already on a newline,
5725 just consume it to avoid unintended skipping over invisible text below.
5727 * keyboard.c (lucid_event_type_list_p): Handle `help-echo',
5728 `vertical-line', `mode-line' and `header-line' events.
5730 * xdisp.c (try_window_id): Avoid starting to display in the middle
5731 of a character, a TAB for instance. This is easier than to set
5732 up the iterator exactly, and it's not a frequent case, so the
5733 additional effort wouldn't really pay off.
5735 2000-11-26 Andrew Choi <akochoi@i-cable.com>
5737 * emacs.c (main) [macintosh]: Call syms_of_frame before calling
5740 2000-11-25 Jason Rumney <jasonr@gnu.org>
5742 * keyboard.c (make_lispy_event) [mouse_wheel, drag_n_drop]:
5743 Args to window_from_coordinates should be pixel coordinates.
5745 * w32fns.c (x_to_w32_font): Do not filter out italic fonts, as new
5746 redisplay handles them properly.
5748 2000-11-25 Miles Bader <miles@gnu.org>
5750 * indent.c (compute_motion): Keep pos_byte in sync with pos.
5752 2000-11-24 Jason Rumney <jasonr@gnu.org>
5754 * w32.c (init_environment): Set LANG environment variable based on
5755 locale settings, if not set.
5757 * w32fns.c (x_set_tool_bar_lines): Clear internal border when
5758 making tool bar smaller. When clearing the frame, also
5759 clear current matrices. Clear frame when tool bar disappears.
5760 Don't use more lines for the tool-bar than is available.
5761 (x_change_window_heights): New function.
5763 2000-11-24 Gerd Moellmann <gerd@gnu.org>
5765 * xdisp.c (init_from_display_pos): If POS says we're already after
5766 an overlay string ending at POS, make sure to pop the iterator
5767 because it will be in front of that overlay string. When POS is
5768 ZV, we've thereby also ``processed'' overlay strings at ZV.
5770 * xfaces.c (lface_from_face_name): Function comment fix.
5772 2000-11-24 Miles Bader <miles@gnu.org>
5774 * xdisp.c (display_menu_bar, display_mode_line): Change the way we
5775 apply `mode-line-inverse-video' -- zero means force display using
5776 the default face, non-zero means display using the specialized face.
5777 (syms_of_xdisp): `mode-line-inverse-video' defaults to true again.
5779 2000-11-23 Kenichi Handa <handa@etl.go.jp>
5781 * alloc.c (Fmake_string): Use MAX_MULTIBYTE_LENGTH, instead of
5784 2000-11-23 Eli Zaretskii <eliz@is.elta.co.il>
5786 * coding.c (decode_coding_emacs_mule): Fix the case of
5787 CODING_EOL_LF, which used uninitialized value of c.
5789 2000-11-23 Stefan Monnier <monnier@cs.yale.edu>
5791 * xdisp.c (syms_of_xdisp): Make fontification-functions buffer-local.
5793 2000-11-22 Gerd Moellmann <gerd@gnu.org>
5795 * buffer.c (Fmake_indirect_buffer): Don't treat nil as a
5798 * frame.h (struct frame): Replace desired_tool_bar_items,
5799 current_tool_bar_items, n_desired_tool_bar_items,
5800 n_current_tool_bar_items with tool_bar_items and n_tool_bar_items.
5802 * frame.c (make_frame): Change initialization of tool bar
5805 * xterm.c (x_handle_tool_bar_click, note_tool_bar_highlight):
5806 Change references to members deleted from struct frame to use the
5809 * xdisp.c (update_tool_bar, build_desired_tool_bar_string): Change
5810 references to members deleted from struct frame to use the new ones.
5812 * dispnew.c (update_frame): Do nothing with frame's tool bar items.
5814 * alloc.c (mark_object) <frame>: Mark tool bar items differently.
5816 * w32term.c (x_tool_bar_item, w32_handle_tool_bar_click)
5817 (note_tool_bar_highlight): Change references to members deleted
5818 from struct frame to use the new ones.
5820 2000-11-23 Miles Bader <miles@gnu.org>
5822 * xdisp.c (display_menu_bar): Or `mode-line-inverse-video' with
5823 the face's inverse-video attribute, rather than overriding it.
5825 2000-11-22 Gerd Moellmann <gerd@gnu.org>
5827 * xfns.c (x_set_tool_bar_lines): Clear internal border when
5828 making tool bar smaller.
5830 2000-11-22 Dave Love <fx@gnu.org>
5832 * s/sol2-5.h (_LARGEFILE_SOURCE, _FILE_OFFSET_BITS): Don't define.
5834 2000-11-22 Miles Bader <miles@gnu.org>
5836 * keyboard.c (Vminibuffer_message_timeout): New variable.
5837 (command_loop_1): Use it to determine message timeout.
5838 (syms_of_keyboard): Initialize it.
5840 * xdisp.c (syms_of_xdisp): `mode-line-inverse-video' defaults to nil.
5842 2000-11-22 Kenichi Handa <handa@etl.go.jp>
5844 * sysdep.c: Move the code for declaring h_errno after #include
5847 2000-11-21 Gerd Moellmann <gerd@gnu.org>
5849 * xfns.c (Fx_hide_tip) [USE_LUCID]: Add a hack to redisplay
5850 the menu bar when the tooltip is unmapped.
5852 * buffer.c (Fkill_buffer): Notice if the buffer to kill is the
5853 sole visible buffer when we're currently in the mini-buffer, and
5856 2000-11-21 Jason Rumney <jasonr@gnu.org>
5858 * w32select.c (Fw32_set_clipboard_data): Save a copy of what is
5859 put on the clipboard.
5860 (Fw32_get_clipboard_data): Compare data on clipboard with saved
5861 copy of what Emacs last put there. If they are the same, do not
5862 use the clipboard copy to avoid losing data due to coding conversions.
5864 2000-11-22 Miles Bader <miles@gnu.org>
5866 * minibuf.c (Vminibuffer_prompt_properties): New variable.
5867 (syms_of_minibuf): Initialize it.
5868 (read_minibuf): Add properties from Vminibuffer_prompt_properties
5869 to prompt, don't make read-only.
5871 2000-11-21 Gerd Moellmann <gerd@gnu.org>
5873 * bytecode.c (Fbyte_code) <Bvarbind, Bunwind_protect>:
5874 Add BEFORE/AFTER_POTENTIAL_GC.
5876 * s/hpux10.h (_FILE_OFFSET_BITS): Undef.
5878 * buffer.c (mmap_free_1): Avoid a compiler warning.
5880 * term.c, cm.c: Don't try to include termcap.h; see comment there.
5882 2000-11-21 Kenichi Handa <handa@etl.go.jp>
5884 * s/sol2-5.h: Move #undef USE_MMAP_FOR_BUFFERS out of #if 0
5887 2000-11-20 Gerd Moellmann <gerd@gnu.org>
5889 * xfns.c (x_create_tip_frame): Use CWSaveUnder only if the
5892 * s/gnu-linux.h: Don't use `#cpu'.
5894 * buffer.c (MAP_FAILED): Define it as `((void *) -1)' if it's
5895 not defined in mman.h.
5897 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): New variables.
5898 (x_send_scroll_bar_event): Store the window in scroll_bar_windows
5899 and store an index in the XClientMessageEvent. Storing a
5900 Lisp_Object or pointer can fail on a 64 bit system, since X only
5902 (x_scroll_bar_to_input_event): Get the window from scroll_bar_windows.
5904 2000-11-20 Dave Love <fx@gnu.org>
5906 * Makefile.in (LIBX): Reorder for -lX11 after -lXpm.
5908 2000-11-20 Gerd Moellmann <gerd@gnu.org>
5910 * s/sol2-5.h (USE_MMAP_FOR_BUFFERS): Undefine.
5912 2000-11-20 Kenichi Handa <handa@etl.go.jp>
5914 * charset.c (get_new_private_charset_id): Don't limit CHARSET_ID
5917 * alloc.c (make_string): Fix previous change. Be sure to make
5918 unibyte string correctly.
5920 2000-11-19 Gerd Moellmann <gerd@gnu.org>
5922 * window.c (Fwindow_list): Change parameter list to be XEmacs
5924 (window_list_1): New function.
5925 (window_loop): Use it instead of Fwindow_list.
5927 * sysdep.c (emacs_ospeed): New variable.
5928 (toplevel): Don't declare ospeed extern.
5929 (init_baud_rate): Use emacs_ospeed instead of ospeed.
5931 * termcap.c (ospeed): Remove.
5932 (tputs) [!emacs]: Remove unused code.
5933 (tgetent): Avoid a compiler warning.
5935 * xterm.c (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
5936 (x_scroll_bar_remove, XTset_vertical_scroll_bar): Call
5937 SCROLL_BAR_X_WIDGET with additional argument DPY.
5939 * xterm.h (struct scroll_bar): Members x_widget_low, x_widget_high
5941 (SCROLL_BAR_X_WIDGET): Get the widget via XtWindowToWidget.
5942 Take the X display as additional argument.
5943 (SET_SCROLL_BAR_X_WIDGET): Store the window of the widget, since
5944 `Widget' is a pointer type that's not easily stored in Lisp_Object
5945 form in a portable way.
5947 * dispnew.c (update_text_area): Fix last change.
5949 2000-11-18 Gerd Moellmann <gerd@gnu.org>
5951 * xdisp.c: Use BINDING_STACK_SIZE throughout.
5953 * xfns.c (x_set_tool_bar_lines): When clearing the frame, also
5954 clear current matrices.
5956 * buffer.c (mmap_enlarge): Don't print a message on stderr
5957 if mapping new memory at the end of the existing region fails.
5959 * dispnew.c (update_text_area): Don't skip over equal glyphs
5960 when the last current glyph overlaps the glyph to its right.
5962 2000-11-18 Miles Bader <miles@gnu.org>
5964 * xdisp.c (message_log_check_duplicate): Let "..."-detection match
5965 lines that *end* with "..." too (that's the most common case!).
5967 2000-11-18 Gerd Moellmann <gerd@gnu.org>
5969 * xdisp.c (resize_mini_window): Temporarily change to the
5970 mini-window's buffer if necessary.
5972 * xfns.c (Fx_show_tip): Use default y-offset of -10 so that
5973 the tooltip obscures less text under it.
5975 2000-11-17 Gerd Moellmann <gerd@gnu.org>
5977 * puresize.h (BASE_PURESIZE): Increase to 700000.
5979 2000-11-18 Jason Rumney <jasonr@gnu.org>
5981 * w32term.c (w32_draw_bitmap): Use face to set colors.
5983 2000-11-17 Dave Love <fx@gnu.org>
5985 * lread.c (Fload): Fix #ifdef for pcc.
5987 2000-11-17 Gerd Moellmann <gerd@gnu.org>
5989 * xdisp.c (pos_visible_p): Compute the default character height
5992 2000-11-16 Gerd Moellmann <gerd@gnu.org>
5994 * xdisp.c (pos_visible_p): Handle case that we reach ZV without
5995 knowing the line's height; use the default font's height in that case.
5997 * xfaces.c (weight_table): Add `demi' with the same meaning as
6000 2000-11-16 Kenichi Handa <handa@etl.go.jp>
6002 * dispnew.c (null_row): New global static variable.
6003 (clear_glyph_row): Delete local static variable null_row.
6005 2000-11-15 Jason Rumney <jasonr@gnu.org>
6007 * w32term.c (HIGHLIGHT_COLOR_DARK_BOOST_LIMIT): New constant.
6008 (w32_alloc_lighter_color): Use new brightness calculations from
6009 xterm.c. Scale delta to be in the range expected by W32.
6010 (w32_draw_relief_rect): Use frame relief colors.
6012 2000-11-15 Gerd Moellmann <gerd@gnu.org>
6014 * frame.c (syms_of_frame_1): Removed; code moved to syms_of_frame.
6015 (Qinhibit_default_face_x_resources): New variable.
6016 (syms_of_frame): Initialize it.
6017 (Fmodify_frame_parameters): Bind inhibit-default-face-x-resources.
6019 * xdisp.c (pos_visible_p): Improve function comment.
6021 * lisp.h (BINDING_STACK_SIZE): New macro.
6023 * dired.c (directory_files_internal) [EAGAIN || EINTR]: Retry
6024 reading the directory if readdir returns null and errno is EAGAIN
6027 2000-11-14 Stefan Monnier <monnier@cs.yale.edu>
6029 * xdisp.c (try_scrolling): Set scroll_max to max of scroll_* args
6030 so setting scroll-step to 1 doesn't defeat scroll-conservatively.
6031 Set amount_to_scroll to max of dx and scroll_step so that
6032 scroll-conservatively doesn't defeat scroll-step>1.
6033 (syms_of_xdisp): Add a hint in scroll-step's docstring to use
6034 scroll-conservatively for line-at-a-time scrolling.
6036 2000-11-14 Gerd Moellmann <gerd@gnu.org>
6038 * window.c (Fpos_visible_in_window_p): Call pos_visible with
6041 * xdisp.c (current_mode_line_height, current_header_line_height):
6043 (init_xdisp): Initialize them.
6044 (pos_visible_p): Add parameter EXACT_MODE_LINE_HEIGHTS_P. Compute
6045 and use exact mode line heights if it is set.
6047 * lisp.h (pos_visible_p): Change prototype.
6049 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
6050 (CURRENT_HEADER_LINE_HEIGHT): Look at current_mode_line_height
6051 and current_header_line_height first.
6052 (current_mode_line_height, current_header_line_height):
6055 2000-11-14 Miles Bader <miles@lsi.nec.co.jp>
6057 * xterm.c (x_alloc_lighter_color): Use real brightness calculation.
6058 Just use FACTOR/2 instead of HIGHLIGHT_COLOR_DARK_BOOST.
6059 (HIGHLIGHT_COLOR_DARK_BOOST): Macro removed.
6061 2000-11-14 Miles Bader <miles@gnu.org>
6063 * xterm.c (x_alloc_lighter_color): Include an additive component
6064 too for dark colors, because FACTOR isn't enough.
6065 (HIGHLIGHT_COLOR_DARK_BOOST, HIGHLIGHT_COLOR_DARK_BOOST_LIMIT):
6068 2000-11-13 Gerd Moellmann <gerd@gnu.org>
6070 * keyboard.c (show_help_echo): Call message3_nolog with number of
6071 bytes in the help string as 2nd parameter, instead of the number
6074 2000-11-13 Miles Bader <miles@gnu.org>
6076 * lread.c (openp): Return -2 instead of 0 for the `remote file' case.
6077 (Fload): Use new openp return protocol.
6078 Don't try to use Vload_source_file_function to load .elc files.
6079 * xfns.c (x_create_bitmap_from_file, x_find_image_file): Use new
6080 openp return protocol.
6081 * w32fns.c (x_create_bitmap_from_file, x_find_image_file): Likewise.
6083 2000-11-11 Kenichi Handa <handa@etl.go.jp>
6085 * syssignal.h: Pay attention to BROKEN_SIGAIO and BROKEN_SIGPTY.
6087 * m/ibmrs6000.h (BROKEN_SIGAIO, BROKEN_SIGPTY, BROKEN_SIGPOLL):
6088 Defined these macros.
6089 (NLIST_STRUCT): Avoid re-defining it.
6091 * s/hpux10.h (C_SWITCH_X_SYSTEM): Include -I/usr/include/X11R6 and
6092 -I/usr/contrib/X11R6/include.
6093 (LD_SWITCH_X_DEFAULT): Include -L/usr/lib/X11R6.
6095 2000-11-10 Jason Rumney <jasonr@gnu.org>
6097 * w32term.h (CP_8BIT, CP_UNICODE, CP_INVALID): New pseudo-codepages.
6099 * w32term.c (w32_encode_char): Handle CP_UNICODE specially.
6100 (w32_use_unicode_for_codepage): Use new pseudo-codepages.
6102 * w32fns.c (Qw32_charset_hangeul): Rename to match w32 headers.
6103 (Qw32_charset_vietnamese): New symbol.
6104 (xlfd_charset_of_font): New function.
6105 (w32_load_system_font): Use it.
6106 (x_to_w32_charset): Use Fassoc to find charset info. Special case
6107 when Vw32_charset_info_alist is nil to ensure default face always
6108 has font. Use Fcar and Fcdr for safety.
6109 (w32_to_x_charset): Use Vw32_charset_info_alist for mappings.
6110 (w32_codepage_for_font): Use xlfd_charset_of_font. Use new
6111 pseudo-codepages for special cases.
6112 (w32_to_x_font): New parameter to allow charset portion to be
6113 specified where there is many to one mapping. Callers changed.
6114 (w32_list_fonts): Avoid listing fonts that won't display.
6116 2000-11-10 Gerd Moellmann <gerd@gnu.org>
6118 * xfaces.c (Vface_alternative_font_registry_alist): New variable.
6119 (font_list_1): Renamed from font_list.
6120 (font_list): New function, trying alternative registries from
6121 Vface_alternative_font_registry_alist.
6122 (Finternal_set_alternative_font_registry_alist): New function.
6123 (syms_of_xfaces): Initialize and Staticpro
6124 Vface_alternative_font_registry_alist.
6125 Defsubr Finternal_set_alternative_font_registry_alist.
6127 2000-11-09 Ken Raeburn <raeburn@gnu.org>
6129 * lisp.h (Flooking_at): Declare.
6131 2000-11-09 Gerd Moellmann <gerd@gnu.org>
6133 * dired.c (directory_files_internal): Fix a braino.
6135 * dired.c (directory_files_internal): Add missing GCPRO's.
6138 2000-11-08 Gerd Moellmann <gerd@gnu.org>
6140 * xdisp.c (syms_of_xdisp): Change doc of max-mini-window-height.
6141 (resize_mini_window): Return quickly if Vresize_mini_window is
6142 nil. Don't return if Vmax_mini_window_height is nil.
6144 * xdisp.c (Vresize_mini_window, Qgrow_only): New variables.
6145 (syms_of_xdisp): Initialize them.
6146 (resize_mini_window): Act according to the setting of
6147 Vresize_mini_window.
6148 (syms_of_xdisp): Initialize Vmenu_bar_update_hook to nil.
6150 * xterm.c (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS]: Map the
6151 scroll bar widget after configuring it, so that it will appear at
6152 the right position from the start.
6153 (XTredeem_scroll_bar): Cleaned up.
6155 2000-11-08 Kenichi Handa <handa@etl.go.jp>
6157 * xterm.c (VCENTER_BASELINE_OFFSET): Fix previous change. If the
6158 font is taller than the frame line, we don't have to bias the
6161 * w32term.c (VCENTER_BASELINE_OFFSET): Likewise.
6163 2000-11-07 Dave Love <fx@gnu.org>
6165 * config.in (HAVE_MKSTEMP): Add.
6167 * callproc.c (Fcall_process_region) [HAVE_MKSTEMP]: Use it.
6169 2000-11-07 Gerd Moellmann <gerd@gnu.org>
6171 * window.c (Fset_window_configuration): Don't try to preserve
6172 point in the current buffer, if that buffer is displayed in more
6175 * xfaces.c (lookup_named_face): If default face isn't realized,
6176 try to realize it. Return -1 if not successful.
6177 (Fx_list_fonts): Handle case that face cannot be determined.
6178 (Fface_font): Likewise.
6180 2000-11-06 Gerd Moellmann <gerd@gnu.org>
6182 * window.c (displayed_window_lines): Detect partially
6183 visible lines at the bottom correctly.
6185 2000-11-06 Stefan Monnier <monnier@cs.yale.edu>
6187 * fileio.c (Fwrite_region): Use `visiting' rather than `visit'
6188 when ensuring we don't do visit in indirect buffer.
6190 2000-11-06 Kenichi Handa <handa@etl.go.jp>
6192 * composite.h (compose_chars_in_text): Add prototype.
6194 * composite.c (Vcomposition_function_table): New variable.
6195 (Qcomposition_function_table): New variable.
6196 (run_composition_function): Call
6197 Vcompose_chars_after_function with three arguments.
6198 (compose_chars_in_text): New function.
6199 (syms_of_composite): Modified the doc-string of
6200 Vcompose_chars_after_function. Declare composition-function-table
6201 as a lisp variable, and initialize it.
6203 * xfns.c (x_encode_text): Suppress producing escape sequences for
6206 * xselect.c: Include composite.h.
6207 (selection_data_to_lisp_data): Call compose_chars_in_text on STR.
6209 2000-11-05 Andrew Innes <andrewi@gnu.org>
6211 * w32term.c (x_produce_glyphs): Fix typo in enum name.
6213 * sysdep.c (read_input_waiting): Remove extraneous argument to
6216 * w32fns.c (Fx_server_version): Include w32_build_number in the
6219 * w32heap.c (w32_build_number): New variable.
6220 (cache_system_info): Set it.
6222 * w32heap.h (w32_build_number): Add extern.
6224 * emacs.c (syms_of_emacs): Update docstring for
6225 system-configuration, to reflect the actual usage on MS-Windows.
6227 2000-10-31 Gerd Moellmann <gerd@gnu.org>
6229 * keyboard.c (read_char) <wrong_kboard>: Make sure that we
6230 process idle timers while waiting for another event.
6232 * dispnew.c (update_frame_line): Handle case where spaces in
6233 the default face are colored.
6235 * xdisp.c (redisplay_tool_bar): Don't set fonts_changed_p if
6236 window height hasn't changed.
6238 2000-10-31 Jason Rumney <jasonr@gnu.org>
6240 * w32term.c (x_produce_glyphs): Handle composite characters.
6241 (x_draw_glyph_string_foreground)
6242 (x_draw_composite_glyph_string_foreground): Restore old font.
6244 2000-10-31 Miles Bader <miles@lsi.nec.co.jp>
6246 * minibuf.c (read_minibuf): Reset the undo history just before
6247 starting the recursive-edit.
6249 2000-10-30 Gerd Moellmann <gerd@gnu.org>
6251 * xfaces.c (menu_face_change_count): New variable.
6252 (Finternal_set_lisp_face_attribute): Increment it for changes
6254 (realize_basic_faces): Reflect changes in the `menu' faces
6257 * xdisp.c (try_scrolling) <PT >= scroll_margin_pos>: Add 1 to the
6258 dy obtained from the iterator's y-position after moving from
6259 scroll_margin_pos to PT; see comment there.
6261 * xdisp.c (safe_eval_handler): Call add_to_log.
6263 * xfaces.c (resolve_face_name): Handle case that FACE_NAME
6264 is not a symbol or string.
6266 * xdisp.c (echo_area_display): Don't perform a display update from
6267 inside redisplay. The update will happen anyway at the end of
6268 redisplay, and it can confuse redisplay (GC messages while
6269 redisplaying, for instance.)
6271 2000-10-30 Stefan Monnier <monnier@cs.yale.edu>
6273 * xrdb.c (x_load_resources): Use the class name in the defaults.
6275 * regex.c (re_iswctype, re_wctype_to_bit): Fix braino.
6276 (regex_compile): Catch bogus \(\1\).
6278 2000-10-30 Gerd Moellmann <gerd@gnu.org>
6280 * xterm.c (x_alloc_nearest_color): Fix last change to compare
6283 * xterm.c (x_alloc_nearest_color): If allocation succeeds, and
6284 we have a color cache, check that the cached color equals the
6285 allocated color. If not, clear the color cache.
6287 * window.c (displayed_window_lines): Change buffers if necessary.
6288 Fix computation of displayed lines.
6290 * keyboard.c (syms_of_keyboard): Change DEFVAR_LISP of
6291 update_menu_bindings to DEFVAR_BOOL.
6293 2000-10-30 Kenichi Handa <handa@etl.go.jp>
6295 * search.c (Fset_match_data): Be sure to make search_regs always sane.
6297 * puresize.h (BASE_PURESIZE): Increase to 680000.
6299 * fns.c (Foptimize_char_table): Fix arg for CHARSET_DIMENSION.
6301 2000-10-29 Jason Rumney <jasonr@gnu.org>
6303 * w32term.h (FONT_DESCENT): Negate descent of BDF fonts.
6305 * w32term.c (w32_bdf_per_char_metric): Negate descent.
6306 (w32_cache_char_metrics): Handle possibility that 'x' does not
6307 exist in a BDF font.
6308 (W32_TEXTOUT): w32_BDF_TextOut wants number of bytes not chars.
6310 * w32bdf.h (bdffont): Add nchars.
6312 * w32bdf.c (set_bdf_font_info): Set it.
6313 (w32_BDF_TextOut): Swap byte order of double byte characters.
6314 (w32_load_bdf_font): Set double_byte_p based on bdf_font->nchars.
6316 2000-10-28 Eli Zaretskii <eliz@is.elta.co.il>
6318 * frame.c (Fframe_parameters): Fix the change from 2000-10-16:
6319 don't override the colors in frame's param_alist, unless they are
6322 * term.c (reassert_line_highlight): If inverse_video is non-zero,
6323 reverse the effect of the highlight flag.
6325 2000-10-27 Ken Raeburn <raeburn@gnu.org>
6327 * window.h (Fwindow_live_p): Declare.
6329 * undo.c (record_delete): Check that last_undo_buffer is really a
6330 buffer before applying XBUFFER to it.
6332 * keymap.c (where_is_internal): Pass lisp object, not integer, to
6335 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
6337 * lisp.h (KEYMAPP): New macro.
6338 (get_keymap): Remove.
6339 (get_keymap_1): Rename get_keymap.
6341 * keyboard.h (get_keymap_1, Fkeymapp): Remove prototype.
6343 * xterm.c (note_mode_line_highlight): Use KEYMAPP.
6345 * xmenu.c (single_submenu): Use KEYMAPP.
6346 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
6347 Use KEYMAPP rather than Fkeymapp.
6349 * w32term.c (note_mode_line_highlight): Use KEYMAPP.
6351 * w32menu.c (True, False): Remove (use TRUE and FALSE instead).
6352 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
6353 Use KEYMAPP rather than Fkeymapp.
6354 (single_submenu): Use KEYMAPP.
6355 (w32_menu_show, w32_dialog_show): Use TRUE.
6357 * minibuf.c (Fread_from_minibuffer): Update call to get_keymap.
6359 * keymap.c (KEYMAPP): Remove (moved to lisp.h).
6360 (Fkeymapp): Use KEYMAPP.
6361 (get_keymap): Rename from get_keymap_1. Remove old def.
6362 Return t when autoload=0 and error=0 and the keymap needs autoloading.
6363 (Fcopy_keymap): Check (eq (car x) 'keymap) rather than using Fkeymapp.
6364 (Fminor_mode_key_binding): Don't raise an error if the binding
6366 (Fuse_global_map, Fuse_local_map): Allow autoloading.
6367 (Faccessible_keymaps): Fetch keymaps rather than checking Fkeymapp.
6369 * keyboard.c (read_char): get_keymap_1 -> get_keymap.
6370 Allow Vspecial_event_map to be autoloaded.
6371 (menu_bar_items): Fetch the keymap rather than using keymapp.
6372 (menu_bar_one_keymap): No need to follow func-indirect any more.
6373 (parse_menu_item): get_keymap_1 -> get_keymap.
6374 (tool_bar_items): Fetch the keymap rather than using keymapp.
6375 (read_key_sequence): Use KEYMAPP.
6377 * intervals.c (get_local_map): Use get_keymap rather than following
6378 function-indirections explicitly.
6380 * doc.c (Fsubstitute_command_keys): get_keymap_1 -> get_keymap.
6382 2000-10-27 Jason Rumney <jasonr@gnu.org>
6384 * w32fns.c (Fx_create_frame): Make default fontsize on w32 10
6385 point, as Windows has oversized fonts.
6387 * fontset.c (syms_of_fontset) [WINDOWSNT]: Likewise.
6389 2000-10-27 Gerd Moellmann <gerd@gnu.org>
6391 * gmalloc.c [GC_MCHECK]: Add code from mcheck.c of glibc-1.09.1.
6392 (freehook, reallochook): Handle null pointer arguments.
6393 (__malloc_initialize) [GC_MCHECK]: Call mcheck.
6395 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
6397 * regex.c (POP_FAILURE_REG_OR_COUNT, re_match_2_internal)
6398 (re_match_2_internal, re_match_2_internal, re_match_2_internal):
6399 Giving in to popular pressure to shut up the compiler with casts.
6401 2000-10-27 Gerd Moellmann <gerd@gnu.org>
6403 * xterm.c (x_draw_glyph_string): Treat XA_UNDERLINE_POSITION as a
6404 signed value, and use a default value computed from the font's
6407 2000-10-27 Miles Bader <miles@lsi.nec.co.jp>
6409 * xterm.c (x_draw_glyph_string): Add a workaround so that fonts
6410 that specify a negative underline position can still use underlines.
6412 * window.c (Fpos_visible_in_window_p): Make POS default to
6413 WINDOW's point, not the current buffer's point.
6415 2000-10-26 Dave Love <fx@gnu.org>
6417 * s/sol2-5.h: Don't define SYSTEM_MALLOC so that we can find out
6418 when it's necessary.
6420 2000-10-26 Gerd Moellmann <gerd@gnu.org>
6422 * window.c (size_window): Compute size difference from sum of old
6423 child window sizes instead of from parent's size.
6425 * xdisp.c (pos_visible_p): Change current buffer if necessary.
6426 Handle obscured lines at the top of the window.
6428 * frame.c (Fdelete_frame): Doc fix. Move running the hook
6429 down after the last error condition check.
6431 * frame.c (Fdelete_frame): Run delete-frame-hook.
6433 2000-10-26 Kenichi Handa <handa@etl.go.jp>
6435 * coding.c (decode_coding): Fix previous change (check also
6436 CODING_MODE_LAST_BLOCK).
6438 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
6440 * regex.c: More `unsigned char' -> `re_char' changes.
6441 Also change several `int' into `re_wchar_t'.
6442 (PATTERN_STACK_EMPTY, PUSH_PATTERN_OP, POP_PATTERN_OP): Remove.
6443 (PUSH_FAILURE_POINTER): Don't cast any more.
6444 (POP_FAILURE_REG_OR_COUNT): Remove the cast that strips `const'.
6445 We want GCC to complain, since this piece of code makes
6446 re_match non-reentrant, which *should* be fixed.
6447 (GET_BUFFER_SPACE): Use size_t rather than unsigned long.
6448 (EXTEND_BUFFER): Use RETALLOC.
6449 (SET_LIST_BIT): Don't cast.
6450 (re_wchar_t): New type.
6451 (re_iswctype, re_wctype_to_bit): Make it crystal clear to GCC
6452 that those two functions will always properly return.
6453 (IMMEDIATE_QUIT_CHECK): Cast to void.
6454 (analyse_first): Use recursion rather than an explicit stack.
6455 (re_compile_fastmap): Can't fail anymore.
6456 (re_search_2): Don't check re_compile_fastmap for failure.
6457 (PUSH_NUMBER): Renamed from PUSH_FAILURE_COUNT.
6458 Now also sets the new value (passed in a new argument).
6459 (re_match_2_internal): Use it.
6460 Also, use a new var `reg' of type size_t when looping through regs
6461 rather than reuse the inappropriate `mcnt'.
6463 * keymap.c (where_is_cache, where_is_cache_keymaps): New vars.
6464 (Fset_keymap_parent, store_in_keymap): Flush the where-is cache.
6465 (where_is_internal): Renamed from Fwhere_is_internal.
6466 Don't DEFUN any more. Arg `xkeymap' replaced by `keymaps'.
6467 (Fwhere_is_internal): New function wrapping where_is_internal.
6468 (where_is_internal_1): Handle the case where we're filling the cache.
6469 (syms_of_keymap): Init and gcpro the where_is_cache(|_keymaps).
6471 2000-10-25 Miles Bader <miles@gnu.org>
6473 * xdisp.c (pos_visible_p): Don't add `it.current_y' twice.
6475 2000-10-25 Gerd Moellmann <gerd@gnu.org>
6477 * window.c (pos_fully_visible_p): Removed.
6478 (Fpos_visible_in_window_p): Use pos_visible_p to determine
6479 if position is visible and/or fully visible.
6481 * lisp.h (pos_visible_p): Add prototype.
6483 * xdisp.c (pos_visible_p): New function.
6485 2000-10-25 Kenichi Handa <handa@etl.go.jp>
6487 * process.c (send_process): If OBJECT is t, it means that the data
6488 is from C string, but we should encode it. Before calling
6489 setup_raw_text_coding_system, be sure to flush out data by the
6490 previous coding system.
6492 2000-10-25 Miles Bader <miles@lsi.nec.co.jp>
6494 * buffer.c (overlays_at): Only let CHANGE_REQ inhibit an
6495 assignment of startpos to prev when startpos == pos.
6497 * editfns.c (find_field): Set the field stickiness correctly from
6498 overlay fields. Use renamed `text_property_stickiness'.
6499 (text_property_stickiness): Renamed from `char_property_stickiness'.
6500 Only check text properties, not overlays.
6501 * textprop.c (get_char_property_and_overlay): New function.
6502 (Fget_char_property): Use it.
6503 * intervals.h (get_char_property_and_overlay): Add declaration.
6505 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
6507 * keymap.c: Use AREF, ASET and ASIZE macros.
6508 (Fmake_sparse_keymap): Docstring fix.
6510 (shadow_lookup): Move up.
6511 Handle the case where lookup-key returns an integer.
6512 (where_is_internal_1): Drop arg `keymap'. Don't check shadowing.
6513 (where_is_internal_2): Adapt to fewer args for where_is_internal_1.
6514 (Fwhere_is_internal): Allow `xkeymap' to be a list of keymaps.
6515 Simplify/rewrite the keymap-finding code.
6516 Add check for command shadowing, using shadow_lookup.
6518 2000-10-24 Stefan Monnier <monnier@cs.yale.edu>
6520 * keymap.c (fix_submap_inheritance): Use get_keymap_1 on parent_entry
6521 rather than KEYMAPP, to allow EQ to work correctly if parent_entry is
6524 2000-10-24 Andrew Innes <andrewi@gnu.org>
6526 * dired.c (directory_files_internal_unwind): New function.
6527 (directory_files_internal): Use it to ensure closedir is called
6528 even if expand-file-name or file-attributes throw, eg. because of
6529 a user interrupt. Also enable immediate_quit while calling
6530 re_search, so that matching can be interrupted as well.
6532 2000-10-24 Andrew Innes <andrewi@gnu.org>
6534 * regex.c (IMMEDIATE_QUIT_CHECK): New macro, which does QUIT on
6536 (re_match_2_internal): Use IMMEDIATE_QUIT_CHECK instead of QUIT,
6537 so that re_search functions only quit when callers expect them to.
6539 2000-10-24 Kenichi Handa <handa@etl.go.jp>
6541 * regex.c (regex_compile): Change the way of handling a range from
6542 a char less than 256 to a char not less than 256.
6544 2000-10-24 Gerd Moellmann <gerd@gnu.org>
6546 * window.c (size_window): Prevent setting window's width or
6547 height to a negative value (esp. with XSETFASTINT).
6549 * gmalloc.c (state_protected_p, last_state_size, last_heapinfo)
6550 [GC_MALLOC_CHECK && GC_PROTECT_MALLOC_STATE]: New variables.
6551 (protect_malloc_state) [GC_MALLOC_CHECK &&
6552 GC_PROTECT_MALLOC_STATE]: New function.
6553 (PROTECT_MALLOC_STATE): New macro.
6554 (__malloc_initialize, morecore, _malloc_internal)
6555 (_free_internal) _realloc_internal): Use it to make _heapinfo
6556 read-only outside of gmalloc.
6558 * keymap.c: Update copyright.
6560 * .gdbinit (xbacktrace): Handle case that $bt->function isn't
6563 2000-10-24 Colin Walters <walters@cis.ohio-state.edu>
6565 * filelock.c (unlock_all_files): Use unlock_file to expand each
6566 buffer's file_truename before trying remove its lock file.
6568 2000-10-24 Eli Zaretskii <eliz@is.elta.co.il>
6570 * coding.c (decode_coding_emacs_mule): If coding->eol_type is CR
6571 or CRLF, decode EOLs.
6573 2000-10-24 Kenichi Handa <handa@etl.go.jp>
6575 * window.c (Fdisplay_buffer): Fix doc.
6577 2000-10-23 Jason Rumney <jasonr@gnu.org>
6579 * fontset.c (syms_of_fontset) [WINDOWSNT]: Special case for
6580 ASCII font of default fontset on Windows.
6582 * w32term.c (VCENTER_BASELINE_OFFSET): Bias division (see
6583 xterm.c comment below).
6585 * w32fns.c (x_to_w32_font): Initialize dpi from dpyinfo->resy.
6587 2000-10-23 Gerd Moellmann <gerd@gnu.org>
6589 * xterm.c (x_connection_closed): Reset handling_signal.
6591 * alloc.c (emacs_blocked_free) [GC_MALLOC_CHECK]: Handle freeing null.
6593 2000-10-23 Miles Bader <miles@gnu.org>
6595 * window.c (window_scroll_pixel_based, window_scroll_line_based):
6596 Pass nil for FULLY argument to Fpos_visible_in_window_p to
6597 maintain old behavior.
6598 * minibuf.c (Fminibuffer_complete): Likewise.
6600 2000-10-23 Miles Bader <miles@lsi.nec.co.jp>
6602 * xterm.c (VCENTER_BASELINE_OFFSET): Bias the division by two, so
6603 that when a font can't be exactly centered, it errs up rather than
6606 2000-10-23 ShengHuo ZHU <zsh@cs.rochester.edu>
6608 * fns.c (Fbase64_decode_string): The decoded result should be unibyte.
6610 2000-10-23 Andrew Choi <akochoi@i-cable.com>
6612 * dispextern.h [macintosh]: Include macgui.h instead of macterm.h.
6614 * dispnew.c [macintosh]: Include macterm.h.
6615 (init_display) [macintosh]: Initialization for window system.
6617 * emacs.c (main) [macintosh]: Call syms_of_textprop,
6618 syms_of_macfns, syms_of_ccl, syms_of_fontset, syms_of_xterm,
6619 syms_of_search, x_term_init, and init_keyboard before calling
6620 init_window_once. Also, call syms_of_xmenu.
6622 * fontset.c (syms_of_fontset) [macintosh]: Set ASCII font of
6623 default fontset to Monaco.
6625 * frame.c [macintosh]: Include macterm.h. Remove declarations of
6626 NewMacWindow and DisposeMacWindow.
6627 (make_terminal_frame) [macintosh]: Call make_mac_terminal_frame
6628 instead of calling NewMacWindow and setting fields of
6629 f->output_data.mac directly. Call init_frame_faces.
6630 (Fdelete_frame) [macintosh]: Remove unused code.
6631 (Fmodify_frame_parameters) [macintosh]: Call
6632 x_set_frame_parameters instead of mac_set_frame_parameters.
6634 * frame.h [macintosh]: Define menu_bar_lines field in struct
6635 frame. Define FRAME_EXTERNAL_MENU_BAR macro.
6637 * keyboard.c [macintosh]: Include macterm.h.
6638 (kbd_buffer_get_event) [macintosh]: Generate delete_window_event
6639 and menu_bar_activate_event type events as for X and NT.
6640 (make_lispy_event) [macintosh]: Construct lisp events of type
6641 MENU_BAR_EVENT as for X and NT.
6643 * sysdep.c [macintosh]: Remove declaration for sys_signal.
6644 Include stdlib.h. Remove definition of Vx_bitmap_file_path.
6645 (sys_subshell) [macintosh]: Remove definition entirely.
6646 (init_sys_modes) [macintosh]: Do not initialize Vwindow_system and
6647 Vwindow_system_version here. Remove initialization of
6648 Vx_bitmap_file_path.
6649 (read_input_waiting): Correct the number of parameters passed to
6651 Move all Macintosh functions to mac/mac.c.
6653 * term.c [macintosh]: Include macterm.h.
6655 * window.c [macintosh]: Include macterm.h.
6657 * xdisp.c [macintosh]: Include macterm.h. Declare
6658 set_frame_menubar and pending_menu_activation.
6659 (echo_area_display) [macintosh]: Do not return if terminal frame
6660 is the selected frame.
6661 (update_menu_bar) [macintosh]: Check FRAME_EXTERNAL_MENU_BAR (f).
6662 Allow only the selected frame to set menu bar.
6663 (redisplay_window) [macintosh]: Obtain menu bar to redisplay by
6664 calling FRAME_EXTERNAL_MENU_BAR (f).
6665 (display_menu_bar) [macintosh]: Check FRAME_MAC_P (f).
6667 * xfaces.c [macintosh]: Include macterm.h. Define x_display_info
6668 and check_x. Declare XCreateGC. Define x_create_gc and
6669 x_free_gc. Initialize font_sort_order.
6670 (x_face_list_fonts) [macintosh]: Use the same code as WINDOWSNT,
6671 but call x_list_fonts instead of w32_list_fonts.
6672 (Finternal_face_x_get_resource) [macintosh]: Do not call
6673 display_x_get_resource.
6674 (prepare_face_for_display) [macintosh]: Set xgcv.font.
6675 (realize_x_face) [macintosh]: Load the font if it is specified in
6677 (syms_of_xfaces) [macintosh]: Initialize Vscalable_fonts_allowed to Qt.
6679 2000-10-22 Stefan Monnier <monnier@cs.yale.edu>
6681 * keymap.c (fix_submap_inheritance): Don't do anything if parent_entry
6682 is nil: since we go to the end of submap anyway, we'd end up
6684 (access_keymap): Don't use KEYMAPP on meta_map since KEYMAPP
6685 doesn't obey autoload.
6687 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
6689 * msdos.c (dos_set_window_size): Update screen dimension variables.
6691 2000-10-21 Jason Rumney <jasonr@gnu.org>
6693 * w32term.c (w32_cache_char_metrics): Double check that font is
6694 really fixed pitch before trusting tmPitchAndFamily.
6696 2000-10-21 Andrew Innes <andrewi@gnu.org>
6698 * w32gui.h (w32_char_font_type): Move enum from w32term.c
6700 * w32term.h: Extern decl for w32_cache_char_metrics.
6702 * w32bdf.c (w32_load_bdf_font): Call w32_cache_char_metrics.
6704 * w32fns.c (w32_load_system_font): Call w32_cache_char_metrics.
6705 (w32_unload_font): Free per_char array if present.
6707 * w32term.c (w32_per_char_metric): Remove HDC argument. Use
6708 cached information in emulated XFontStruct to handle common cases
6709 quickly. Do not allocate XCharStruct for return.
6710 (w32_native_per_char_metric): New function.
6711 (w32_bdf_per_char_metric): Fill in supplied XCharStruct instead of
6713 (x_produce_glyphs): Don't get an HDC. Change calls to
6714 w32_per_char_metric to match arg change above. Remove calls to
6716 (w32_get_glyph_overhangs): Ditto.
6717 (w32_cache_char_metrics): New function.
6719 * makefile.w32-in: Change .obj to .$(O) in all dependencies.
6720 ($(BLD)/casefiddle.$(O)): Remove compile command.
6721 ($(BLD)/gmalloc.$(O)): Remove compile command.
6722 ($(BLD)/dispnew.obj):
6723 ($(BLD)/keyboard.obj):
6724 ($(BLD)/w32inevt.obj):
6725 ($(BLD)/w32bdf.obj):
6727 ($(BLD)/buffer.obj):
6728 ($(BLD)/editfns.obj):
6730 ($(BLD)/fileio.obj):
6732 ($(BLD)/indent.obj):
6733 ($(BLD)/insdel.obj):
6734 ($(BLD)/intervals.obj):
6735 ($(BLD)/minibuf.obj):
6737 ($(BLD)/scroll.obj):
6738 ($(BLD)/sysdep.obj):
6739 ($(BLD)/textprop.obj):
6740 ($(BLD)/widget.obj):
6741 ($(BLD)/xdisp.obj): Add dependency on w32gui.h.
6742 ($(BLD)/term.obj): Add dependency on dispextern.h.
6744 * makefile.nt ($(BLD)\dispnew.obj):
6745 ($(BLD)\keyboard.obj):
6746 ($(BLD)\w32inevt.obj):
6747 ($(BLD)\w32bdf.obj):
6749 ($(BLD)\buffer.obj):
6750 ($(BLD)\editfns.obj):
6752 ($(BLD)\fileio.obj):
6754 ($(BLD)\indent.obj):
6755 ($(BLD)\insdel.obj):
6756 ($(BLD)\intervals.obj):
6757 ($(BLD)\minibuf.obj):
6759 ($(BLD)\scroll.obj):
6760 ($(BLD)\sysdep.obj):
6761 ($(BLD)\textprop.obj):
6762 ($(BLD)\widget.obj):
6763 ($(BLD)\xdisp.obj): Add dependency on w32gui.h.
6764 ($(BLD)\term.obj): Add dependency on dispextern.h
6766 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
6768 * minibuf.c (Fminibuffer_complete): Call Fpos_visible_in_window_p
6769 with an additional argument of Qt.
6771 2000-10-21 Miles Bader <miles@gnu.org>
6773 * window.c (pos_fully_visible_in_window_p): New function.
6774 (Fpos_visible_in_window_p): Add FULLY argument.
6775 Use pos_fully_visible_in_window_p.
6776 (window_scroll_pixel_based, window_scroll_line_based): Update
6777 calls to Fpos_visible_in_window_p.
6778 * lisp.h (Fpos_visible_in_window_p): Update prototype
6780 2000-10-20 Gerd Moellmann <gerd@gnu.org>
6782 * alloc.c (toplevel): Conditionalize compilation of mem_*
6783 functions differently.
6785 2000-10-20 Jason Rumney <jasonr@gnu.org>
6787 * alloc.c (toplevel): Move #ifdef GC_MARK_STACK back to above
6788 mem_init where it used to be. mem_z etc not defined otherwise.
6790 2000-10-20 Gerd Moellmann <gerd@gnu.org>
6792 * alloc.c (toplevel) [SYSTEM_MALLOC || DOUG_LEA_MALLOC]: Undef
6794 (toplevel) [GC_MARK_STACK || GC_MALLOC_CHECK]: Move mem_node
6795 structure definition and related variabled to the top of the file.
6796 Include this code when GC_MALLOC_CHECK is defined.
6797 (lisp_malloc, lisp_free) [GC_MALLOC_CHECK]: Don't
6798 register/unregister allocated region.
6799 (emacs_blocked_free) [GC_MALLOC_CHECK]: Check if freeing something
6800 which isn't allocated.
6801 (emacs_blocked_malloc) [GC_MALLOC_CHECK]: Check if returning
6802 something which is already in use.
6803 (emacs_blocked_realloc) [GC_MALLOC_CHECK]: Likewise.
6804 (mem_insert) [GC_MALLOC_CHECK]: Use _malloc_internal.
6805 (mem_delete) [GC_MALLOC_CHECK]: Use _free_internal.
6806 (init_alloc_once) [GC_MALLOC_CHECK]: Call mem_init.
6808 * gmalloc.c (_malloc_internal) [GC_MALLOC_CHECK]: Use
6809 _malloc_internal instead of malloc.
6810 (_free_internal) [GC_MALLOC_CHECK]: Use _free_internal instead
6813 2000-10-20 Andrew Innes <andrewi@gnu.org>
6815 * strftime.c [!WINDOWSNT]: Don't apply Solaris 2.5 work-around on
6817 (my_strftime) <macro>: Don't use macro arg list when redefining as
6819 (my_strftime) <function>: Supply 0 as ut argument.
6821 2000-10-19 Jason Rumney <jasonr@altavista.net>
6823 * w32console.c: Do not undef HAVE_WINDOW_SYSTEM before
6824 including dispextern.h, as it stops faces from working.
6826 * w32fns.c (Fx_create_frame): Don't bother calling
6827 face-set-after-frame-default since the caller does it for us
6828 anyway. Clean up calls to x_get_arg to be consistent with X.
6830 * w32term.c (x_produce_glyphs): Handle
6831 unibyte_display_via_language_environment correctly.
6832 (w32_draw_box_rect): Fix the calculation of width and height.
6834 * w32menu.c (add_menu_item): Do not use MF_OWNERDRAW for titles,
6835 as it has stopped working.
6836 (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar position like
6839 2000-10-19 Gerd Moellmann <gerd@gnu.org>
6841 * eval.c (skip_debugger): Prevent a compiler warning.
6842 (Fcondition_case): Likewise.
6843 (Fbacktrace_frame): Use a null interactive spec.
6845 2000-10-19 Kenichi Handa <handa@etl.go.jp>
6847 * xterm.c (x_find_ccl_program): Check also fontp->full_name.
6849 2000-10-18 Gerd Moellmann <gerd@gnu.org>
6851 * strftime.c: Sync with glibc, file version 1.78.
6852 (my_strftime) [HAVE_TZNAME]: Use `UTC' instead of `GMT' which
6853 should no longer be used according to ISO 8601.
6855 * keymap.c (access_keymap): If IDX has a meta prefix, and there's
6856 no map for meta_prefix_char, don't try to use it as a keymap.
6857 Instead, if T_OK is non-zero, look up a default binding, if any,
6858 otherwise, if T_OK is zero, return nil.
6860 * xfns.c (x_to_xcolors, x_set_mouse_color, lookup_pixel_color)
6861 (x_to_xcolors, png_load): Use x_query_color.
6863 * xterm.c (x_color_cells, x_query_colors, x_query_color):
6865 (x_alloc_nearest_color): Use it to reduce calls to XQueryColors
6867 (x_copy_color, x_alloc_lighter_color): Likewise.
6869 * xterm.h (struct x_display_info): Add color_cells and ncolor_cells.
6870 (x_query_color, x_query_colors): Add prototype.
6872 * alloc.c (allocate_string) [GC_CHECK_STRING_BYTES]: Call
6873 check_string_bytes only if not noninteractive, increase count to 50.
6875 2000-10-18 Miles Bader <miles@lsi.nec.co.jp>
6877 * insdel.c (adjust_markers_for_delete): Handle before-insertion
6880 2000-10-17 Gerd Moellmann <gerd@gnu.org>
6882 * alloc.c (pure_bytes_used): Renamed from pureptr.
6884 (pure_alloc): New function.
6885 (make_pure_string, pure_cons, make_pure_float, make_pure_vector):
6887 (Fpurecopy): Use PURE_POINTER_P.
6889 * xdisp.c (try_cursor_movement): Use cursor_row_p also when
6890 PT has moved backward.
6892 * xdisp.c (cursor_row_p): Take continued lines into account.
6894 * alloc.c (mark_object) [GC_CHECK_STRING_BYTES]: Check validity of
6896 (check_string_bytes) [GC_CHECK_STRING_BYTES]: New function.
6897 (check_string_bytes_count) [GC_CHECK_STRING_BYTES]: New variable.
6898 (allocate_string) [GC_CHECK_STRING_BYTES]: Call it for every 10th
6901 * xdisp.c (forward_to_next_line_start): Switch iterator's handling
6902 of selective display off while searching for the next line start.
6904 2000-10-17 Kenichi Handa <handa@etl.go.jp>
6906 * Makefile.in (term.o): Depend on dispextern.h.
6908 2000-10-16 Stefan Monnier <monnier@cs.yale.edu>
6910 * keymap.c (keymap_memberp): Ensure that nil is not a member.
6912 2000-10-16 Gerd Moellmann <gerd@gnu.org>
6914 * xdisp.c (set_iterator_to_next): Reset box start and end flags of
6915 the iterator at the beginning, so that they can be set later on,
6916 for instance in reseat_at_next_visible_line_start, without being
6919 * xfns.c (pbm_format): Add :foreground and :background keywords.
6920 (PBM_FOREGROUND, PBM_BACKGROUND): New enumerators.
6921 (xbm_load): Recognize foreground and background color specifications.
6923 2000-10-16 Eli Zaretskii <eliz@is.elta.co.il>
6925 * dispextern.h (unspecified_fg, unspecified_bg): Declare.
6927 * dosfns.c (unspecified_fg, unspecified_bg): Remove extern declaration.
6929 * msdos.c (IT_set_face): Compare highlighted face with the default
6930 face, and invert colors if these faces' colors are identical.
6931 (Fmsdos_remember_default_colors): Don't swap foreground and
6932 background colors in initial_colors[].
6933 (IT_set_frame_parameters): Don't swap frame's foreground and
6934 background pixels. If ALIST includes "(reverse . t)", swap
6935 foreground-color and background-color properties in frame's
6936 param_alist. If the original frame's param_alist doesn't specify
6937 the colors, store unspecified-fg and unspecified-bg, reversed if
6940 * frame.c (Fframe_parameters): If a tty's frame's param_alist says
6941 the colors are unspecified and reversed, reverse fore- and back-
6942 ground in the returned value.
6943 (Fframe_parameter): Ditto.
6945 2000-10-16 Gerd Moellmann <gerd@gnu.org>
6947 * xdisp.c (find_last_unchanged_at_beg_row): Renamed from
6948 get_last_unchanged_at_beg_row.
6949 (find_first_unchanged_at_end_row): Renamed from
6950 get_first_unchanged_at_end_row.
6951 (find_first_unchanged_at_end_row): Convert assertions to
6952 unconditional tests which abort. When looking for a row in
6953 unchanged text, don't go further back than first_text_row.
6955 * xdisp.c (try_scrolling) <cursor in scroll margin at the bottom>:
6956 Don't add in the last line's height when deciding if the new
6957 position is below the scroll margin.
6959 2000-10-16 Miles Bader <miles@gnu.org>
6961 * editfns.c (Fconstrain_to_field): Check carefully for field
6962 boundaries if either OLD_POS or NEW_POS has a non-nil field
6963 property, even if they're the same.
6965 2000-10-16 Kenichi Handa <handa@etl.go.jp>
6967 * xterm.c (x_draw_box_rect): Fix the calculation of width and
6968 height for XFillRectangle.
6970 2000-10-15 Stefan Monnier <monnier@cs.yale.edu>
6972 * syntax.c (Fstring_to_syntax): New function extracted from
6973 Fmodify_syntax_entry.
6974 (Fmodify_syntax_entry): Use it and document the ! and | fences.
6975 (skip_chars, Fforward_comment): Remove unused variables.
6976 (syms_of_syntax): Add defsubr for string-to-syntax.
6977 (describe_syntax): Add code for comment and string fences.
6979 2000-10-14 Stefan Monnier <monnier@cs.yale.edu>
6981 * keymap.c (access_keymap): Add AUTOLOAD parameter.
6982 Do the meta->esc mapping. Call get_keyelt before returning.
6983 Start scanning from the second element (the first is always `keymap')
6984 to make it easier to detect when we reach a parent map.
6985 Handle the case of inheriting from a symbol whose function is a map.
6986 (Fkeymap_parent): Also handle the `inherit from symbol' case.
6987 (fix_submap_inheritance, Fdefine_key): Update call to access_keymap.
6988 (get_keyelt, Flookup_key): Update call to access_keymap.
6989 Remove the meta->esc mappings.
6990 (define_as_prefix): Delete old disabled code.
6991 (menu_item_p): New function.
6992 (where_is_internal_1): Skip over the few remaining menu items.
6993 * lisp.h (access_keymap): Update prototype.
6994 * keyboard.c (read_char, menu_bar_items, tool_bar_items):
6995 Update call to access_keymap.
6996 (follow_key, read_key_sequence): Update calls to access_keymap.
6997 Remove the meta->esc mappings.
6999 2000-10-13 Gerd Moellmann <gerd@gnu.org>
7001 * dispnew.c (direct_output_for_insert): Call set_iterator_to_next
7002 with additional argument.
7004 * xdisp.c (cursor_row_p): New function.
7005 (try_cursor_movement, display_line): Use it.
7007 * xdisp.c (append_space): Also save/restore iterator's current
7008 character and its length.
7010 * xdisp.c (init_from_display_pos): Add an assertion.
7011 (handle_stop): Don't set iterator's add_overlay_start.
7012 (handle_invisible_prop): Likewise.
7013 (load_overlay_strings): If text under an overlay is invisible,
7014 take both before- and after-strings into account when the iterator
7015 is positioned either at the start or at the end of the overlay.
7016 (forward_to_next_line_start): Rewritten.
7017 (reseat_at_next_visible_line_start): Rewritten.
7018 (set_iterator_to_next): Add parameter RESEAT_P.
7020 * dispextern.h (struct it): Remove member add_overlay_start.
7021 (set_iterator_to_next): Change prototype.
7023 2000-10-13 Kenichi Handa <handa@etl.go.jp>
7025 * coding.c (code_convert_region): Be sure to initialize
7026 coding->category_idx.
7027 (decode_coding_string): Set coding->src_multibyte and
7028 coding->dst_multibyte before using CODING_REQUIRE_DECODING.
7029 (encode_coding_string): Set coding->src_multibyte and
7030 coding->dst_multibyte before using CODING_REQUIRE_ENCODING.
7032 2000-10-12 Stefan Monnier <monnier@cs.yale.edu>
7034 * xfns.c (Fx_create_frame): Don't bother calling
7035 face-set-after-frame-default since the caller does it for us anyway.
7037 2000-10-12 Eli Zaretskii <eliz@is.elta.co.il>
7039 * window.c (coordinates_in_window): Fix detection of vertical line
7040 on character terminals.
7042 2000-10-12 Gerd Moellmann <gerd@gnu.org>
7044 * editfns.c (save_excursion_save): Additionally record the
7046 (save_excursion_restore): If buffer was visible in a window, and a
7047 different window was selected, and the old selected window is
7048 still live, restore point in that window.
7050 2000-10-12 Kenichi Handa <handa@etl.go.jp>
7052 * xterm.c (x_produce_glyphs): Handle
7053 unibyte_display_via_language_environment correctly.
7055 * regex.c (regex_compile): Change the way of handling a range from
7056 unibyte char to multibyte char.
7058 * syntax.c (skip_chars): Change the way of handling a range from
7059 unibyte char to multibyte char.
7061 * process.c (read_process_output): Cancel previous change.
7063 2000-10-11 Eli Zaretskii <eliz@is.elta.co.il>
7065 * search.c (Fsearch_backward, Fsearch_forward): Doc fix.
7067 * charset.c (Ffind_charset_string): Doc fix.
7068 (Ffind_charset_region): Doc fix.
7070 2000-10-11 Kenichi Handa <handa@mule.m17n.org>
7072 * process.c (read_process_output): Fix previous change. Adjust
7073 multibyteness of text to insert in a buffer by
7074 string_make_unibyte/multibyte instead of Fstring_as_unibyte/multibyte.
7076 2000-10-10 Andreas Schwab <schwab@suse.de>
7078 * alloc.c (mark_object): Remove all workarounds installed on
7081 2000-10-10 Kenichi Handa <handa@etl.go.jp>
7083 * fns.c (READ_QUADRUPLET_BYTE): Set *NCHARS_RETURN before returning.
7084 (base64_encode_1): Make it work for a text of multibyte form.
7085 (Fbase64_decode_region): Allocate sufficient memory for multibyte
7086 case. Don't call str_to_multibyte because base64_decode_1
7087 produces correct multibyte form for eight-bit codes.
7088 (Fbase64_decode_string): Adjusted for the change of base64_decode_1.
7089 (base64_decode_1): New args MULTIBYTE and NCHARS_RETURN. If
7090 MULTIBYTE is nonzero, produce correct multibyte form for eight-bit
7093 * charset.h (CHAR_STRING): Optimized for single byte characters.
7095 2000-10-09 Andreas Schwab <schwab@suse.de>
7097 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Reset S to
7098 -1 after socket is closed, to fall through to error processing.
7100 2000-10-09 Eli Zaretskii <eliz@is.elta.co.il>
7102 * msdos.c (IT_set_frame_parameters): Don't initialize Lisp_Object
7103 variables. If ALIST includes foreground-color or
7104 background-color, change also the colors of the default face for
7107 2000-10-08 Eli Zaretskii <eliz@is.elta.co.il>
7109 * msdos.c (top-level) <Qbackground_color, Qforeground_color>: Make
7110 them extern (they are defined on xfaces.c).
7111 (syms_of_msdos): Don't intern and don't staticpro
7112 Qbackground_color and Qforeground_color.
7114 2000-10-07 Eli Zaretskii <eliz@is.elta.co.il>
7116 * frame.c (Fframe_parameter): For non-windowed frames, if
7117 f->param_alist says foreground or background color is unspecified,
7118 call tty_color_name to return the color name computed from the
7119 frame's current colors.
7121 2000-10-06 Dave Love <fx@gnu.org>
7123 * terminfo.c (ospeed): Don't declare.
7125 * sysdep.c: Don't include string.h.
7126 (h_errno): Declare conditional also on TRY_AGAIN.
7128 * charset.c (Ffind_charset_string): Doc fix.
7130 * fns.c (Fbase64_encode_region, Fbase64_encode_string)
7131 (Fbase64_decode_region, Fbase64_decode_string): More explicit
7134 2000-10-05 Dave Love <fx@gnu.org>
7136 * xmenu.c (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar
7137 position like menu-bar.
7139 2000-10-05 Gerd Moellmann <gerd@gnu.org>
7141 * keyboard.c (Frecursive_edit): Make sure redisplay can happen.
7143 * xdisp.c (handle_single_display_prop): Use safe_call1.
7144 (safe_call): Renamed from call_function.
7145 (safe_call1): New function.
7146 (handle_fontified_prop): Use safe_call1 instead of call1.
7147 (safe_eval): Renamed from eval_form.
7148 (safe_eval_handler): Renamed from eval_handler.
7149 (handle_single_display_prop, display_mode_element): Use safe_eval
7150 instead of eval_form.
7152 * xfaces.c (merge_face_heights): Use safe_call instead of
7155 * keyboard.c (show_help_echo): Use safe_call instead of
7156 call_function; use safe_eval instead of eval_form.
7158 * lisp.h (safe_call): Renamed from call_function.
7159 (safe_eval): Renamed from eval_form.
7160 (safe_call1): Add prototype.
7162 2000-10-05 Miles Bader <miles@lsi.nec.co.jp>
7164 * xfns.c (image_ascent): Rearrange ascent calculation for the
7167 2000-10-04 Stefan Monnier <monnier@cs.yale.edu>
7169 * keymap.c (Fwhere_is_internal): Ignore `menu-bar' and `tool-bar'.
7170 (where_is_internal_1): Don't bother ignoring menu-items any more.
7172 2000-10-04 Gerd Moellmann <gerd@gnu.org>
7174 * keyboard.c (update_menu_bindings): New variable.
7175 (parse_menu_item): Use AREF. If update_menu_bindings
7176 is 0, don't update menu bindings.
7177 (syms_of_keyboard): New Lisp variable `update-menu-bindings'.
7179 2000-10-03 Eli Zaretskii <eliz@is.elta.co.il>
7181 * alloc.c (Fgarbage_collect): Prevent compiler warning for a call
7184 2000-10-02 Stefan Monnier <monnier@cs.yale.edu>
7186 * syntax.c (forw_comment): Match nestedness of ender/starter.
7187 (Fforward_comment): Treat an unmatched \n comment-ender as whitespace.
7188 (prev_char_comstart_first): Remove.
7189 (back_comment): Check two-char comment markers more carefully
7190 to better handle overlapping cases like *//* or /* */* */ ...
7191 Match nestedness of ender/starter.
7193 2000-10-02 Dave Love <fx@gnu.org>
7195 * config.in (HAVE_GAI_STRERROR): Add undef.
7197 * process.c (Fopen_network_stream): Use it.
7199 * m/alpha.h (NO_REMAP): Don't define.
7201 2000-10-02 Gerd Moellmann <gerd@gnu.org>
7203 * lisp.h (wrong_type_argument): Remove NO_RETURN, the function can
7204 return with a string converted to an integer or vice versa when
7205 Vmocklisp_arguments is t.
7206 (Fsignal): Likewise. The function can return for `quit'.
7207 (struct gcpro): Declare member `var' to point to a volatile
7210 * eval.c (error): Prevent compiler warning.
7212 2000-09-30 Stefan Monnier <monnier@cs.yale.edu>
7214 * keymap.c (keymap_memberp): New function.
7215 (Fset_keymap_parent): Use it.
7216 (fix_submap_inheritance): Use get_keyelt, get_keymap_1 and KEYMAPP.
7217 Use keymap_memberp to avoid creating cycles.
7218 (access_keymap): Use KEYMAPP.
7220 2000-09-30 Gerd Moellmann <gerd@gnu.org>
7222 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Use
7223 gai_strerror. Make sure xerrno is set if connect fails. Improve
7226 2000-09-29 Jason Rumney <jasonr@gnu.org>
7228 * w32term.c (w32_char_font_type, w32_encode_char)
7229 (x_produce_glyphs): Distinguish single and multibyte BDF fonts.
7230 (w32_bdf_per_char_metric): New function.
7231 (w32_per_char_metric): Use it.
7232 (x_draw_glyph_string_background): Always draw background for BDF
7235 * w32bdf.h (glyph_struct, cache_bitmap): Cache bitmap data, not
7236 GDI object which is a scarce resource.
7238 * w32bdf.c (search_file_line): Fix skipping of whitespace.
7239 (get_quoted_string): Fix limit on memchr search.
7240 (set_bdf_font_info): Use unsigned chars. Negate yoffset.
7241 (w32_init_bdf_font): Initialize codepoint and bitmap heaps.
7242 (w32_free_bdf_font): Free bitmaps and codepoints on heaps.
7243 (get_cached_font_char, cache_char_offset): Use macro
7244 BDF_CODEPOINT_RANGE_COVER_P.
7245 (cache_char_offset): Use HeapAlloc to allocate codepoints on own heap.
7246 (clear_cached_bitmap_slots): New function.
7247 (GET_HEX_VALUE): G-Z, g-z are not hex.
7248 (w32_get_bdf_glyph): Convert to DIB format. Return bytes read.
7249 (get_bitmap_with_cache): Use new cache implementation.
7250 (create_offscreen_bitmap): New function.
7251 (w32_BDF_TextOut): Use it. Draw glyphs as DIBs.
7253 * w32term.c (x_produce_glyphs): If the distance from the current
7254 position to the next tab stop is less than a canonical character
7255 width, use the tab stop after that.
7256 (x_draw_glyphs): Handle case START and END are out of bounds more
7258 (x_clear_mouse_face): Block/unblock input.
7259 (x_display_and_set_cursor): Don't show a hollow box cursor for
7260 buffers whose cursor_type is nil.
7262 2000-09-29 Gerd Moellmann <gerd@gnu.org>
7264 * xfns.c (x_set_tool_bar_lines): Clear frame when tool bar disappears.
7266 * dispextern.h (updating_frame): Declare extern.
7268 2000-09-29 Andreas Schwab <schwab@suse.de>
7270 * m/ia64.h: Remove hack of not prototyping bcopy, etc.
7272 2000-09-29 Gerd Moellmann <gerd@gnu.org>
7274 * keyboard.c (menu_bar_one_keymap): If KEYMAP is a symbol,
7275 use its function definition.
7276 (tool_bar_items): Likewise.
7278 * lisp.h (fatal): Declare NO_RETURN.
7280 2000-09-29 Kenichi Handa <handa@etl.go.jp>
7282 * keymap.c: Remove the line "#undef NULL".
7284 2000-09-28 Gerd Moellmann <gerd@gnu.org>
7286 * xterm.c (x_make_frame_visible): Try harder to make the frame visible.
7288 2000-09-28 Dave Love <fx@gnu.org>
7290 * s/osf5-0.h: Define USE_MMAP_FOR_BUFFERS, not REL_ALLOC_MMAP.
7292 * s/sunos413.h (USE_MMAP_FOR_BUFFERS): Define.
7294 * .gdbinit (xreload): Note its need on GNU/Linux.
7296 * m/alpha.h (XUINT) [REL_ALLOC && _MALLOC_INTERNAL]: Don't declare
7297 r_alloc, r_alloc_free.
7299 2000-09-28 Kenichi Handa <handa@etl.go.jp>
7301 * syntax.c (skip_chars): Handle negation correctly.
7303 2000-09-27 Gerd Moellmann <gerd@gnu.org>
7305 * xfaces.c (realize_default_face): Call set_lface_from_font_name
7306 with non-zero FORCE_P argument.
7308 * dispnew.c (adjust_glyph_matrix, enable_glyph_matrix_rows):
7311 * xdisp.c (window_box_height): Add an assertion.
7313 * xfns.c (x_set_tool_bar_lines): Don't use more lines for the
7314 tool-bar than is available.
7315 (x_change_window_heights): Renamed from x_set_menu_bar_lines_1.
7317 2000-09-27 Dave Love <fx@gnu.org>
7319 * s/irix6-5.h: Now works 64-bit. Tidied.
7321 2000-09-26 Gerd Moellmann <gerd@gnu.org>
7323 * lisp.h (XINT) [EXPLICIT_SIGN_EXTEND]: Use BITS_PER_EMACS_INT
7324 instead of BITS_PER_INT.
7325 (XINT, XUINT) [NO_UNION_TYPE]: Cast result to EMACS_INT and
7326 EMACS_UINT, respectively.
7327 (NO_UNION_TYPE) [USE_LISP_UNION_TYPE]: Undefine.
7329 * m/sparc.h (BITS_PER_EMACS_INT) [__arch64__]: Don't define.
7331 * unexelf.c (ELFSIZE) [__NetBSD__ && __sparc_v9__]: Define to 64.
7333 * window.c (freeze_window_starts): Construct last argument for
7334 foreach_window differently.
7336 * xfns.c (x_decode_color): Don't return a Lisp_Object.
7338 * lisp.h (union Lisp_Object) [!NO_UNION_TYPE]: Use EMACS_INT and
7339 EMACS_UINT instead of `int' and `unsigned int'.
7340 (XSET) [EXPLICIT_SIGN_EXTEND]: Use EMACS_INT instead of `int'.
7342 * frame.h (struct frame): Make the `nothing' member of union
7343 output_data an EMACS_INT.
7345 * alloc.c (GC_CHECK_STRING_BYTES): Temporarily define, for bug hunting.
7346 (struct sdata) [GC_CHECK_STRING_BYTES]: Always record the string's
7347 size in the sdata structure.
7348 (SDATA_NBYTES, SDATA_DATA): New macros.
7349 (SDATA_OF_STRING, SDATA_SIZE) [GC_CHECK_STRING_BYTES]: Define
7350 differently for the different layout of the sdata structure.
7351 (allocate_string_data) [GC_CHECK_STRING_BYTES]: Record string size
7353 (sweep_strings, compact_small_strings) [GC_CHECK_STRING_BYTES]:
7354 Check that size recorded in the string size and size recorded in
7355 the sdata structure agree.
7357 2000-09-25 Dave Love <fx@gnu.org>
7359 * buffer.c: Include stdio.h.
7361 Partly suggested by Eduardo Horvath <eeh@netbsd.org>.
7363 * ralloc.c (__malloc_extra_blocks): Declare as __malloc_size_t.
7365 * alloc.c (__malloc_size_t) [DOUG_LEA_MALLOC]: Don't redefine it.
7366 (__malloc_size_t) [!DOUG_LEA_MALLOC]: Define unconditionally as size_t.
7367 (__malloc_extra_blocks): Declare as __malloc_size_t.
7369 2000-09-25 Gerd Moellmann <gerd@gnu.org>
7371 * alloc.c (mark_image): Use GC_NILP instead of NILP.
7373 * keyboard.c (show_help_echo): Set help_echo_showing_p.
7374 (read_char): If help-echo is showing, preserve the echo area
7377 * xdisp.c (help_echo_showing_p): New variable.
7378 (set_message): Reset it to 0.
7379 (init_xdisp): Initialize help_echo_showing_p.
7381 * dispextern.h (help_echo_showing_p): Declare extern.
7383 * config.in: Fix typo in __GNUC_MINOR__.
7385 * keyboard.h (quit_throw_to_read_char): Declare NO_RETURN.
7387 * s/freebsd.h (POSIX_SIGNALS): Define.
7389 * xterm.c (x_clear_mouse_face): Block/unblock input.
7391 2000-09-24 Dave Love <fx@gnu.org>
7393 * fns.c (base64_encode_1): Fix last change.
7395 2000-09-22 Gerd Moellmann <gerd@gnu.org>
7397 * dispnew.c (enable_glyph_matrix_rows): Remove xasserts.
7399 * xdisp.c (try_window_reusing_current_matrix): More fixes
7400 for the case window has a header-line.
7402 2000-09-22 Dave Love <fx@gnu.org>
7404 * xdisp.c (syms_of_xdisp): Defvar Vmenu_bar_update_hook to provide
7407 * xterm.c [SOLARIS2]: Remove redundant include of string.h.
7409 * fns.c (Fstring_as_unibyte, Fstring_as_multibyte): Doc fix.
7411 2000-09-21 Gerd Moellmann <gerd@gnu.org>
7413 * config.in (NO_RETURN): Define as `__attribute__((__noreturn__))'
7416 * lisp.h (wrong_type_argument, Fthrow, Fsignal, error):
7419 * window.c, term.c, xmenu.c, xrdb.c, emacs.c, macros.c,
7420 * keymap.c, insdel.c, marker.c, minibuf.c, fileio.c, dired.c,
7421 * indent.c, search.c, alloc.c, data.c: Avoid some more compiler
7424 * marker.c (byte_char_debug_check): Return void.
7426 * xfns.c (Fx_create_frame): Set default frame parameter value
7427 for tool-bar-lines to 1.
7429 * dispnew.c (scrolling_window): Compare y-positions of rows
7430 equal at the start. Some simplification.
7432 * xdisp.c (try_window_reusing_current_matrix): Fix computation of
7433 reused rows' y-position in the case window has a header-line, and
7434 new window start is greater than old window start.
7436 * process.c (process_sent_to): New variable.
7437 (send_process): Workaround for a crash on sparc-sun-solaris-2.6
7438 with GCC 2.95.2 caused by a parameter being clobbered by longjmp.
7439 Declare more parameters volatile.
7441 * lread.c (Vrecursive_load_depth_limit): New variable.
7442 (Fload): Check recursive loads whose recursion depth exceeds
7443 Vrecursive_load_depth_limit.
7444 (syms_of_lread): DERFAR_LISP recursive-load-depth-limit.
7446 2000-09-20 Gerd Moellmann <gerd@gnu.org>
7448 * fileio.c (Fread_file_name): Doc fix.
7450 * editfns.c (Fmessage_or_box): Doc fix.
7452 * fns.c (Fy_or_n_p, Fyes_or_no_p): Doc fix.
7454 * xfns.c (xbm_scan): Allow C-style comments.
7456 * xfns.c (xpm_init_color_cache) [ALLOC_XPM_COLORS]: If color
7457 symbols are specified, add color translations to the cache.
7458 (xpm_color_bucket, xpm_cache_color) [ALLOC_XPM_COLORS]: New functions.
7459 (xpm_lookup_color) [ALLOC_XPM_COLORS]: Use xpm_color_bucket and
7461 (xpm_load) [ALLOC_XPM_COLORS]: Pass frame and XPM attributes
7462 structures to xpm_init_color_cache.
7464 2000-09-19 Gerd Moellmann <gerd@gnu.org>
7466 * dispnew.c (update_window_line): Make sure to always draw mode-lines.
7468 2000-09-19 Andrew Innes <andrewi@gnu.org>
7470 * makefile.nt (bootstrap-emacs): Don't change directory.
7472 2000-09-19 Kenichi Handa <handa@etl.go.jp>
7474 * charset.h (UNIBYTE_STR_AS_MULTIBYTE_P): Fix previous change.
7476 * ccl.c (Fccl_execute_on_string): Make multibyte string correctly.
7477 If output buffer is too small, signal an appropriated error.
7479 2000-09-18 Dave Love <fx@gnu.org>
7481 * keyboard.c (menu_bar_items, tool_bar_items)
7482 (current_active_maps): Remove redundant get_local_map call.
7484 2000-09-18 Gerd Moellmann <gerd@gnu.org>
7486 * xterm.c (x_display_and_set_cursor): Don't show a hollow box
7487 cursor for buffers whose cursor_type is nil.
7489 * xterm.c (x_draw_image_glyph_string): Remove a comment describing
7490 a feature to implement that is already implemented.
7491 (note_mouse_highlight, x_find_ccl_program): Avoid some compiler
7494 * xfns.c (x_clear_image_1): New function.
7495 (x_clear_image): Use it.
7496 (x_from_xcolors): Use x_clear_image_1; don't free the image's mask.
7498 * dispnew.c (update_window): Move test for invisible lines
7499 at the top to update_window_line.
7500 (update_window_line): Handle invisible lines here.
7502 * xfns.c (clear_image_cache): Clear current matrices of all
7503 frames sharing an image cache. Block input while freeing
7504 images. Fix timestamp comparison.
7505 (x_clear_image): Also free the mask.
7507 * xfns.c (lookup_image): Block input while loading the image so
7508 that we won't get interrupted in a state where the image isn't yet
7510 (xbm_load_image, xbm_load, xpm_load, xpm_load, lookup_rgb_color)
7511 (lookup_pixel_color, x_to_xcolors, x_from_xcolors)
7512 (x_disable_image, x_build_heuristic_mask, pbm_load, png_load)
7513 (jpeg_load, tiff_load, gif_load, gs_load): Don't block/unblock input.
7515 2000-09-16 Gerd Moellmann <gerd@gnu.org>
7517 * dispnew.c (update_window): Make sure to make desired rows
7518 current even if they are completely invisible at the top
7521 2000-09-15 Gerd Moellmann <gerd@gnu.org>
7523 * xfns.c (lookup_image): Build mask before applying an algorithm.
7524 Recognize algorithm `disabled'.
7525 (cross_disabled_images): New variable.
7526 (COLOR_INTENSITY): New macro.
7527 (x_detect_edges): Use COLOR_INTENSITY.
7528 (x_disable_image): New function.
7529 (syms_of_xfns): DEFVAR_BOOL cross_disabled_images.
7531 * xdisp.c (build_desired_tool_bar_string): For a toolbar item in
7532 disabled state, don't apply an image transformation algorithm if
7533 the user specified an image for the disabled state. Use
7534 `:algorithm disabled' for creating a disabled item's image if the
7535 user hasn't specified an image.
7537 * xfns.c (ALLOC_XPM_COLORS): Define if we can use Emacs' color
7538 allocation functions with the XPM lib.
7539 (struct xpm_cached_color) [ALLOC_XPM_COLORS]: New structure.
7540 (XPM_COLOR_CACHE_BUCKETS) [ALLOC_XPM_COLORS]: New macro.
7541 (xpm_color_cache) [ALLOC_XPM_COLORS]: New variable.
7542 (xpm_init_color_cache, xpm_free_color_cache, xpm_lookup_color)
7543 (xpm_alloc_color, xpm_free_colors) [ALLOC_XPM_COLORS]: New functions.
7544 (xpm_load) [ALLOC_XPM_COLORS]: Use Emacs' own color allocation
7545 functions, if possible, because these handle color allocation
7546 failure more gracefully.
7547 (Fimage_mask_p): New function.
7549 * xfns.c (QCmatrix, QCcolor_adjustment, QCmask, Qemboss)
7550 (Qedge_detection, Qheuristic): New symbols.
7551 (syms_of_xfns): Initialize new symbols.
7552 (lookup_image): Handle `:mask X', `:algorithm emboss', and
7553 `algorithm (edge-detection ...)'.
7554 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format):
7555 (tiff_format, gif_format, gs_format): Add `:mask'.
7556 (XBM_MASK, XPM_MASK, PBM_MASK, PNG_MASK, JPEG_MASK, TIFF_MASK)
7557 (GIF_MASK, GS_MASK): New enumerators.
7558 (x_laplace_read_row, x_laplace_write_row): Functions removed.
7559 (emboss_matrix, laplace_matrix): New variables.
7560 (x_to_xcolors, x_from_xcolors, x_detect_edges, x_emboss)
7561 (x_edge_detection): New functions.
7562 (x_laplace): Rewritten in terms of x_detect_edges.
7563 (x_build_heuristic_mask): If image has a mask, free it.
7565 2000-09-14 Andrew Innes <andrewi@gnu.org>
7567 * makefile.w32-in: Revert to Unix line endings.
7569 2000-09-14 Andrew Innes <andrewi@gnu.org>
7571 * makefile.w32-in: Standardize indentation somewhat.
7572 (bootstrap-temacs): Use $(ARGQUOTE) instead of literal quotes, to
7573 cater for differences between shells.
7575 * w32term.c (w32_per_char_metric): Handle non-TrueType fonts.
7577 2000-09-14 Gerd Moellmann <gerd@gnu.org>
7579 * xterm.c (x_produce_glyphs): If the distance from the current
7580 position to the next tab stop is less than a canonical character
7581 width, use the tab stop after that.
7583 2000-09-14 Dave Love <fx@gnu.org>
7585 * buffer.c (alloc_buffer_text): Fix xmalloc call.
7587 2000-09-14 Gerd Moellmann <gerd@gnu.org>
7589 * xdisp.c (handle_fontified_prop): While running fontification
7590 functions, bind `fontification-functions' and
7591 `after-change-functions' to nil.
7593 * s/freebsd.h, s/irix-5.0.h, s/sol2.h, s/template.h
7594 (USE_MMAP_FOR_BUFFERS): Define instead of REL_ALLOC_MMAP.
7596 * Makefile.in (mallocobj) [SYSTEM_MALLOC]: Don't add ralloc.o.
7598 * emacs.c: Change conditional compilation on REL_ALLOC_MMAP to
7599 USE_MMAP_FOR_BUFFERS.
7601 * insdel.c (make_gap): Use enlarge_buffer_text.
7603 * buffer.c: Move allocation with mmap here, from ralloc.c. Change
7604 conditional compilation on REL_ALLOC_MMAP to USE_MMAP_FOR_BUFFERS.
7605 (mmap_alloc, mmap_free, mmap_realloc) [REL_ALLOC_MMAP]: Renamed
7606 from former r_alloc_* functions in ralloc.c.
7607 (mmap_page_size, mmap_initialized_p) [REL_ALLOC_MMAP]: New variables.
7608 (MEM_ALIGN) [REL_ALLOC_MMAP]: New macro.
7609 (mmap_init) [REL_ALLOC_MMAP]: New function.
7610 (alloc_buffer_text, enlarge_buffer_text, free_buffer_text): New
7611 functions replacing macros BUFFER_ALLOC, BUFFER_REALLOC, and
7614 * buffer.h (BUFFER_ALLOC, BUFFER_REALLOC, BUFFER_FREE): Removed.
7615 (enlarge_buffer_text): Add prototype.
7617 * ralloc.c: Remove everything having to do with the use of mmap.
7619 2000-09-13 Gerd Moellmann <gerd@gnu.org>
7621 * sound.c (Fplay_sound): Doc fix.
7623 * keyboard.c: Avoid some more compiler warnings.
7624 (parse_tool_bar_item): Ignore cached key bindings.
7626 * alloc.c: Add some comments about DOUG_LEA_MALLOC's use of mmap
7627 and allocation of Lisp data.
7629 2000-09-12 Gerd Moellmann <gerd@gnu.org>
7631 * xfaces.c: Remove conditional compilation on SCALABLE_FONTS.
7632 (Finternal_set_lisp_face_attribute): If frame is 0, set new frame
7635 * lread.c (Fload): Put code checking for recursive loads in #if 0.
7637 2000-09-12 Miyashita Hisashi <himi@meadowy.org>
7639 * ccl.c: Comment fixed.
7640 (MAX_MAP_SET_LEVEL): Increased to 30.
7641 (PUSH_MAPPING_STACK): Enclose with do-while block.
7642 (POP_MAPPING_STACK): Likewise.
7643 (stack_idx_of_map_multiple): New variable.
7644 (CCL_CALL_FOR_MAP_INSTRUCTION): New macro.
7645 (ccl_driver) <CCL_IterateMultipleMap>: If the content is a symbol,
7646 call the corresponding CCL program by CCL_CALL_FOR_MAP_INSTRUCTION.
7647 (ccl_driver) <CCL_MapSingle>: Likewise.
7648 (ccl_driver) <CCL_MapMultiple>: Rewritten to fix many bugs, deal
7649 with the case where looking up process reaches to the end of
7650 map-set, and call CCL programs as the above change.
7652 2000-09-11 Gerd Moellmann <gerd@gnu.org>
7654 * xfns.c (png_load, jpeg_load): Declare some variables volatile
7655 that might be clobbered by longjmp.
7656 (check_x_display_info, x_decode_color, create_frame_xic)
7657 (Fx_display_backing_store, Fx_display_visual_class)
7658 (x_build_heuristic_mask, pbm_scan_number): Avoid compiler warnings.
7660 * lread.c (init_lread): Set Vloads_in_progress to nil.
7661 (Fload): Show list of recursively loaded files, when signaling an
7664 * lread.c (Vloads_in_progress): New variable.
7665 (record_load_unwind): New function.
7666 (Fload): Check for recursive loads.
7667 (syms_of_lread): Initialize Vloads_in_progress.
7668 (read_integer, read1): Avoid some compiler warnings.
7670 * fns.c (concat, Fsubstring, internal_equal, Fnconc): Avoid some
7673 2000-09-11 Miles Bader <miles@gnu.org>
7675 * editfns.c (Fbuffer_string): Doc fix.
7677 2000-09-10 Gerd Moellmann <gerd@gnu.org>
7679 * ralloc.c (mmap_enlarge): Don't return 0 if successful.
7681 2000-09-09 Ken Raeburn <raeburn@gnu.org>
7683 * s/netbsd.h: Use NOT_C_CODE, not NO_C_SOURCE, when deciding
7684 whether to include other header files.
7686 2000-09-09 Gerd Moellmann <gerd@gnu.org>
7688 * xfaces.c (CYCLE_CHECK): Don't use the Lisp_Object returned
7689 by Fmemq as a boolean.
7691 2000-09-08 Stefan Monnier <monnier@cs.yale.edu>
7693 * xfaces.c (Finternal_set_lisp_face_attribute): Minor thinko.
7695 2000-09-08 Gerd Moellmann <gerd@gnu.org>
7697 * ralloc.c (mmap_fd): Remove initializer which can make it
7698 read-only in a dumped Emacs.
7699 (mmap_fd_1): New variable.
7700 (mmap_set_vars): Remove local `fd'. Save mmap_fd in mmap_fd_1,
7701 restore it from there.
7702 (r_alloc, r_re_alloc, r_alloc_free): Call r_alloc_init
7703 unconditionally so that mmap_fd can be initialized there.
7704 (r_alloc_init_fd): Open-coded in r_alloc_init; function removed.
7705 (r_alloc_init) [REL_ALLOC_MMAP && !MAP_ANON]: Open /dev/zero.
7706 (r_alloc_init) [REL_ALLOC_MMAP && MAP_ANON]: Set mmap_fd to -1.
7708 * xfaces.c (Finternal_merge_in_global_face): Return a Lisp object.
7710 * xdisp.c (dump_glyph_row): Fix printf format string.
7711 (display_line, move_it_in_display_line_to): Avoid compiler warnings.
7713 * s/freebsd.h (GC_MARK_STACK, REL_ALLOC_MMAP): Define.
7715 * keymap.c (Fset_keymap_parent): Check for cycles in keymap
7718 * xdisp.c (try_window_id): When trying to locate cursor in
7719 unchanged rows at the top, handle the case that we can't find it.
7721 * xterm.c (x_draw_glyphs): Handle case START and END are out
7722 of bounds more carefully.
7724 2000-09-08 Dave Love <fx@gnu.org>
7726 * s/sol2.h (REL_ALLOC_MMAP): Define.
7727 * s/irix5-0.h (REL_ALLOC_MMAP): Likewise.
7729 * ralloc.c: Don't include string.h (redundant).
7730 (MAP_ANON) [REL_ALLOC_MMAP]: Ensure it's defined.
7731 [!MAP_ANON]: Include fcntl.h.
7732 (mmap_fd) [REL_ALLOC_MMAP]: New variable.
7733 (r_alloc, r_re_alloc, r_alloc_free)
7734 (mmap_enlarge, mmap_set_vars): Use it.
7735 (r_alloc_init_fd): New function.
7736 (__morecore) [SYSTEM_MALLOC]: Don't declare.
7737 (r_alloc_init): Call r_alloc_init_fd. Conditionalize stuff on
7740 * Makefile.in (allocaobj) [!SYSTEM_MALLOC && REL_ALLOC_MMAP]:
7743 * unexelf.c (SHT_MIPS_DEBUG, HDRR) [__mips__]: Really confine last
7744 change to __NetBSD__.
7746 2000-09-08 Kenichi Handa <handa@etl.go.jp>
7748 * search.c (compile_pattern): Check the multibyteness of cached
7751 2000-09-08 Miles Bader <miles@gnu.org>
7753 * xfaces.c (default_face_vector): Function removed.
7754 (Finternal_merge_in_global_face): Restore old global/local
7755 attribute override order. Use inline loop instead of calling
7756 default_face_vector.
7758 2000-09-07 Gerd Moellmann <gerd@gnu.org>
7760 * ralloc.c (obtain, relinquish, relinquish, r_alloc_size_in_use)
7761 (get_bloc, relocate_blocs, update_heap_bloc_correspondence)
7762 (resize_bloc, r_alloc_sbrk, r_alloc_init): Add casts to `char *'
7763 where necessary, in case POINTER_TYPE is `void'.
7765 2000-09-07 Eli Zaretskii <eliz@is.elta.co.il>
7767 * frame.c (make_terminal_frame): Initialize frame foreground and
7768 background colors to unspecified, for the initial instance of an
7771 2000-09-07 Gerd Moellmann <gerd@gnu.org>
7773 * ralloc.c (mmap_find): Fix overlap computation.
7774 (mmap_enlarge): Compute nbytes before trying to find an
7777 * xfaces.c (smaller_face): Compare font heights with `<' and `>'
7780 * lread.c (syms_of_lread): Change value of regexp
7781 Vbytecomp_version_regexp to not match some XEmacs-compiled files.
7783 * xmenu.c (xdialog_show): When looking up the selection in
7784 menu_items, take `quote' boundaries into account; this corresponds
7785 to a nil ITEM in x-popup-dialog.
7787 2000-09-07 Kenichi Handa <handa@etl.go.jp>
7789 * charset.h (MIN_CHARSET_OFFICIAL_DIMENSION1): Define it as 0x80,
7791 (MIN_CHAR_OFFICIAL_DIMENSION1): Define it as ((0x81 - 0x70) << 7).
7793 * coding.c (encode_coding_sjis_big5): Use translation table for
7794 encoding, not decoding. Fix the handling of latin-jisx0201.
7795 Check for the charset katakana-jisx0201 too.
7796 (ONE_MORE_CHAR): Call translate_char with CHARSET arg -1.
7797 (detect_coding_sjis): Check the byte sequence more rigidly.
7799 2000-09-07 Gerd Moellmann <gerd@gnu.org>
7801 * xfaces.c (Vparam_value_alist): New variable.
7802 (syms_of_xfaces): Initialize it.
7803 (Finternal_set_lisp_face_attribute): Avoid more consing.
7805 * frame.c (Fframe_parameter): Handle `name' and `background-mode'
7807 (Fframe_parameter) [HAVE_X_WINDOWS]: Handle `display' specially.
7808 (Qbackground_mode): New variable.
7809 (syms_of_frame_1): Initialize Qbackground_mode.
7811 * lisp.h (Qdisplay): Declare extern.
7813 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is 0,
7814 change face on all frames, and change the default for new frames.
7816 2000-09-07 Dave Love <fx@gnu.org>
7818 * Makefile.in [!SYSTEM_MALLOC && REL_ALLOC_MMAP]: Set mallocobj.
7820 2000-09-07 Kenichi Handa <handa@etl.go.jp>
7822 * charset.h (MAKE_CHAR): Be sure to set MSB of C1 to 0.
7824 * charset.c: Include composite.h
7825 (lisp_string_width): New function.
7826 (Fstring_width): Call lisp_string_width instead of strwidth.
7828 * Makefile.in (charset.o): Depends on composite.h.
7830 * process.c (read_process_output): Before inserting the decoded
7831 text in the buffer, adjust the multibyteness.
7833 2000-09-06 Gerd Moellmann <gerd@gnu.org>
7835 * buffer.c (set_buffer_internal_1) [REL_ALLOC_MMAP]: If
7836 buffer's text buffer is null, map new memory.
7838 * ralloc.c (POINTER, SIZE) [emacs]: Define in terms of
7839 POINTER_TYPE and size_t.
7840 (struct mmap_region) [REL_ALLOC_MMAP]: New structure.
7841 (mmap_regions, mmap_regions_1) [REL_ALLOC_MMAP]: New variables.
7842 (ROUND, MMAP_REGION_STRUCT_SIZE, MMAP_REGION, MMAP_USER_AREA)
7843 [REL_ALLOC_MMAP]: New macros.
7844 (mmap_find, mmap_free, mmap_enlarge, mmap_set_vars)
7845 (mmap_mapped_bytes, r_alloc, r_re_alloc, r_alloc_free)
7846 [REL_ALLOC_MMAP]: New functions.
7848 * emacs.c (Fdump_emacs) [REL_ALLOC_MMAP]: Call mmap_set_vars
7849 before and after unexec.
7851 * buffer.c (init_buffer) [REL_ALLOC_MMAP]: Map new buffer
7852 text buffers if necessary.
7854 * buffer.h (R_ALLOC_DECLARE): Removed because unused.
7855 (r_alloc, r_re_alloc, r_alloc_free): Use POINTER_TYPE and size_t
7858 * config.in (HAVE_MMAP): Add #undef.
7860 2000-09-05 Gerd Moellmann <gerd@gnu.org>
7862 * frame.c (Qdisplay_type): New variable.
7863 (syms_of_frame_1): Initialize it.
7864 (Fframe_parameter): New function that avoids consing.
7865 (syms_of_frame): Defsubr it.
7867 * buffer.c (Fother_buffer): Consider buffers as invisible when
7868 they are displayed in a window on an invisible frame.
7870 * window.c (window_loop) <GET_LARGEST_WINDOW>: Fix bug making
7871 get-largest-window always return nil.
7873 2000-09-04 Gerd Moellmann <gerd@gnu.org>
7875 * lread.c (syms_of_lread): Make Vbytecomp_version_regexp a Lisp
7876 variable; recognize Emacs 19 elc files.
7878 2000-09-04 Miles Bader <miles@gnu.org>
7880 * xmenu.c (xmenu_show): Call x_set_menu_resources_from_menu_face
7881 before initially popping up the menu, so the menu doesn't flash
7882 when the face settings are significantly different from the defaults.
7884 2000-09-04 Stefan Monnier <monnier@cs.yale.edu>
7886 * regex.c (WIDE_CHAR_SUPPORT): New macro.
7887 (btowc, iswctype, wctype) [_LIBC]: Redefine to __<fun>.
7888 (BIT_ALPHA, BIT_ALNUM, BIT_ASCII, BIT_NONASCII, BIT_GRAPH, BIT_PRINT)
7889 (BIT_UNIBYTE): Remove.
7890 (re_match_2_internal): Delete corresponding code and streamline the
7891 BIT_MULTIBYTE case to not bother checking ISUNIBYTE.
7892 (CHAR_CLASS_MAX_LENGTH) [!WIDE_CHAR_SUPPORT]: Set to 9 rather than 6.
7893 (re_wctype_t): New type.
7894 (re_wctype, re_iswctype, re_wctype_to_bit): New functions.
7895 (regex_compile): Use them and fix handling of overly long char classes.
7897 2000-09-03 Andrew Innes <andrewi@gnu.org>
7899 * makefile.w32-in: Change to DOS line endings.
7901 * s/ms-w32.h (ORDINARY_LINK): New define.
7903 * w32.c (_ANONYMOUS_UNION) [__GNUC__]: New define
7904 (_ANONYMOUS_STRUCT) [__GNUC__]: New define.
7906 * makefile.w32-in (clean): Don't delete config.h and epaths.h.
7907 (distclean): Delete them here instead.
7909 * w32proc.c (compare_env): Convert to uppercase for comparison,
7910 not lowercase, to match how the native Windows shell works.
7912 2000-09-03 Jason Rumney <jasonr@gnu.org>
7914 * ChangeLog: Remove -unix from coding. Let Emacs autodetect, as
7915 CVS changes the line-ends when checking in/out on DOS/Windows.
7917 * makefile.nt (emacs): Do not change directory to run temacs, as
7918 the load-path is set relative to current directory.
7920 2000-09-03 Miles Bader <miles@gnu.org>
7922 * xterm.c (x_alloc_lighter_color_for_widget): New function.
7924 2000-09-02 Gerd Moellmann <gerd@gnu.org>
7926 * xdisp.c (redisplay_mode_lines): New function.
7927 (display_mode_lines): Return number of mode lines displayed.
7928 (echo_area_display): Use redisplay_mode_lines to draw garbaged
7929 mode lines. Don't temporarily bind redisplay-dont-pause to t.
7931 * emacs.c, callint.c, doc.c, editfns.c: Remove includes of
7932 string.h and strings.h.
7933 (index) [HAVE_INDEX]: Add prototype.
7935 * unexelf.c (SHT_PROGBITS) [__NetBSD__ && !PT_LOAD]: Don't define.
7936 (SHT_MIPS_DEBUG, HDRR) [__NetBSD__ && __mips__]: Define.
7938 * s/netbsd.h [!NO_C_SOURCE]: Include <signal.h>.
7939 (GC_SETJMP_WORKS, GC_MARK_STACK): Define.
7941 2000-09-01 Gerd Moellmann <gerd@gnu.org>
7943 * lread.c (read1): Accept `?' as symbol constituent, for
7944 compatiblity with XEmacs.
7946 2000-08-31 Stefan Monnier <monnier@cs.yale.edu>
7948 * regex.h (RE_NO_NEWLINE_ANCHOR): New syntax flag.
7949 (struct re_pattern_buffer): Remove newline_anchor.
7950 * regex.c: Keep namespace clean for GNU libc by renaming <fun>
7951 to __<fun> and using `weak_alias (__<fun>, <fun>)'.
7952 (re_max_failures, fail_stack): Use size_t rather than unsigned.
7953 (regex_compile): For ^ and $, choose between buffer and line (beg|end)
7954 depending on the new RE_NO_NEWLINE_ANCHOR syntax flag.
7955 (print_compiled_pattern, re_search_2, mutually_exclusive_p)
7956 (re_match_2_internal, re_compile_pattern, re_comp, regcomp):
7957 Get rid of references to newline_anchor.
7958 (regcomp): Allocate and precompute a fastmap.
7960 2000-08-31 Gerd Moellmann <gerd@gnu.org>
7962 * lread.c (openp): GCPRO local variable `filename'.
7964 2000-08-30 Stefan Monnier <monnier@cs.yale.edu>
7966 * regex.h (struct re_pattern_buffer): Use size_t for used/allocated.
7968 * regex.c: Merge some changes from GNU libc. Add prototypes.
7969 (bcopy, bcmp, REGEX_REALLOCATE, re_match_2_internal):
7970 Use memcmp and memcpy instead of bcopy and bcmp.
7971 (init_syntax_once): Use ISALNUM.
7972 (PUSH_FAILURE_POINT, re_match_2_internal): Remove failure_id.
7973 (REG_UNSET_VALUE): Remove. Use NULL instead.
7974 (REG_UNSET, re_match_2_internal): Use NULL.
7975 (SET_HIGH_BOUND, MOVE_BUFFER_POINTER, ELSE_EXTEND_BUFFER_HIGH_BOUND):
7977 (EXTEND_BUFFER): Use them (to work with BOUNDED_POINTERS).
7978 (GET_UNSIGNED_NUMBER): Don't use ISDIGIT.
7979 (regex_compile): In handle_interval, return an error rather than try to
7980 unfetch the interval if we can't find the closing brace.
7981 Obey the RE_NO_GNU_OPS syntax bit.
7982 (TOLOWER): New macro.
7984 (regexec): Allocate regs.start and regs.end as one block.
7986 2000-08-30 Gerd Moellmann <gerd@gnu.org>
7988 * xdisp.c (echo_area_display): Check display_completed instead
7989 of calling detect_input_pending.
7991 * dispnew.c (update_frame): Only set display_completed here; move
7992 the update_begin and update_end calls here from update_frame_1.
7993 (update_frame_1): Don't set display_completed here, don't call
7994 update_begin/update_end.
7996 * xfaces.c (set_font_frame_param): Use Fmodify_frame_parameters
7997 instead of store_frame_param.
7999 2000-08-29 Gerd Moellmann <gerd@gnu.org>
8001 * dispnew.c (build_frame_matrix_from_leaf_window): If a row of a
8002 desired window matrix hasn't been displayed, use the current row
8003 instead. Make sure that only those frame rows are updated for
8004 which there exists a corresponding enabled desired row.
8006 2000-08-29 Miles Bader <miles@gnu.org>
8008 * xfaces.c (default_face_vector): New function.
8009 (Finternal_merge_in_global_face): Use it instead of merge_face_vectors.
8011 2000-08-29 Gerd Moellmann <gerd@gnu.org>
8013 * lread.c (openp): Prevent temporary string passed to
8014 Ffile_readable_p from being garbage collected.
8016 2000-08-28 Dave Love <fx@gnu.org>
8018 * keymap.c (store_in_keymap): Add `static' to declaration.
8020 2000-08-28 Gerd Moellmann <gerd@gnu.org>
8022 * emacs.c, callint.c, doc.c, editfns.c
8023 (toplevel) [HAVE_STRING_H]: Include string.h.
8024 (toplevel) [HAVE_STRINGS_H]: Include strings.h.
8025 (index): Remove prototypes which might conflict with non-standard
8026 definitions of index/strchr.
8028 * s/usg5-3.h (index): Define only if not HAVE_INDEX.
8029 (rindex): Define only if !HAVE_RINDEX.
8031 * s/sco5.h (bcopy, bzero, bcmp): Don't define.
8033 * config.in (HAVE_INDEX, HAVE_RINDEX, HAVE_STRINGS_H): Add undefs.
8035 2000-08-28 Miles Bader <miles@gnu.org>
8037 * xfaces.c (merge_face_vectors): Clear TO's :font attribute if
8038 made inconsistent by a font-related attribute in FROM.
8039 (merge_face_inheritance): Add function comment.
8041 2000-08-28 Kenichi Handa <handa@etl.go.jp>
8043 * keyboard.c (read_char_minibuf_menu_prompt): Call read_char with
8044 the 4th arg (PREV_EVENT) Qt to suppress input method.
8046 2000-08-27 Stefan Monnier <monnier@cs.yale.edu>
8048 * regex.c: Indent cpp directives and remove parens after `defined'.
8049 (PTR_TO_OFFSET, POS_AS_IN_BUFFER): Move to a better place.
8050 (ISDIGIT, ISCNTRL, ISXDIGIT) [!emacs]: Remove duplicate definition.
8051 (regex_compile): Use RE_FRUGAL instead of RE_ALL_GREEDY.
8052 (re_compile_pattern): Use size_t for length.
8053 (init_syntax_once): Move to a better place.
8054 * regex.h: Merge changes from GNU libc. Indent cpp directives.
8055 (RE_FRUGAL): Replaces RE_ALL_GREEDY (inverted meaning).
8057 * syntax.c (back_comment): Detect cases where a comment-starter is
8058 actually inside another comment as in: /* a // b */ c // d \n.
8059 Make it clear that `comstart_pos' is unused for nested comments.
8061 * keymap.c (store_in_keymap, fix_submap_inheritance): New prototypes.
8062 (KEYMAPP): New macro.
8063 (Fkeymap_parent, Fset_keymap_parent): Use it.
8064 (fix_submap_inheritance): Mark it static.
8065 (define_as_prefix, describe_buffer_bindings, describe_command)
8066 (describe_translation, describe_map): Complete prototypes.
8068 * lisp.h (store_in_keymap, fix_submap_inheritance): Remove.
8070 * keyboard.c (menu_bar_item): Detect duplicate entries for all items
8071 to better match the key-lookup behavior.
8073 2000-08-27 Gerd Moellmann <gerd@gnu.org>
8075 * xfaces.c (lface_fully_specified_p): Handle :inherit.
8076 (Finternal_set_lisp_face_attribute): Fix typo in error message.
8078 2000-08-27 Eli Zaretskii <eliz@is.elta.co.il>
8080 * Makefile.in (dispnew.o, indent.o, fontset.o, minibuf.o)
8081 (process.o, scroll.o, sysdep.o): Depend on keyboard.h.
8082 (xterm.o): Depend on coding.h
8084 2000-08-26 Kenichi Handa <handa@etl.go.jp>
8086 * cmds.c (internal_self_insert): Delete '#ifdef HAVE_FACES' and
8087 the corresponding '#endif'.
8089 2000-08-26 Miles Bader <miles@gnu.org>
8091 * dispextern.h (enum lface_attribute_index): Add LFACE_INHERIT_INDEX.
8092 * xfaces.c (QCinherit): New variable.
8093 (syms_of_xfaces): Initialize it.
8094 (LFACE_INHERIT): New macro.
8095 (Finternal_get_lisp_face_attribute)
8096 (merge_face_vector_with_property)
8097 (Finternal_set_lisp_face_attribute): Deal with :inherit attribute.
8098 (check_lface_attrs): Allow new types of face height. Check
8100 (CYCLE_CHECK): New macro.
8101 (merge_face_inheritance): New function.
8102 (merge_face_vectors): Merge inherited faces too. Add F and
8103 CYCLE_CHECK arguments.
8104 (merge_face_vector_with_property, Finternal_merge_in_global_face)
8105 (lookup_named_face, lookup_derived_face, realize_named_face)
8106 (face_at_string_position, face_at_buffer_position): Supply
8107 new F and CYCLE_CHECK arguments to merge_face_vectors.
8108 (merge_face_heights): New function.
8109 (merge_face_vectors, merge_face_vector_with_property)
8110 (Finternal_set_lisp_face_attribute): Call merge_face_heights to
8111 handle relative face heights.
8112 (lface_same_font_attributes_p): Compare heights using EQ.
8114 2000-08-26 Kenichi Handa <handa@etl.go.jp>
8116 * charset.c (char_to_string): Check the character validity.
8117 (char_valid_p): If C is not less than MAX_CHAR, be sure to return 0.
8119 2000-08-25 Stefan Monnier <monnier@cs.yale.edu>
8121 * regex.c (PUSH_FAILURE_COUNT): New macro.
8122 (POP_FAILURE_REG_OR_COUNT): Renamed from POP_FAILURE_REG.
8123 Handle popping of a register's or a counter's data.
8124 (POP_FAILURE_POINT): Use the new name.
8125 (re_match_2_internal): Push counter data on the stack for succeed_n,
8126 jump_n and set_number_at and remove misleading dead code in succeed_n.
8128 2000-08-25 Gerd Moellmann <gerd@gnu.org>
8130 * xdisp.c (redisplay_internal): If considering all windows on all
8131 frames, update the display for each frame as soon as possible,
8132 instead of first building all desired matrices for all frames, and
8133 then updating them all.
8134 (try_cursor_movement): Handle case that last_cursor.vpos is -1.
8136 2000-08-24 Gerd Moellmann <gerd@gnu.org>
8138 * bytecode.c (mark_byte_stack): Add a comment.
8140 * frame.h (FRAME_FLAGS_AREA_COLS, FRAME_FLAGS_AREA_WIDTH)
8141 (FRAME_LEFT_FLAGS_AREA_WIDTH): Return 0 unless frame is
8144 2000-08-24 Kenichi Handa <handa@etl.go.jp>
8146 * minibuf.c (do_completion): Always use compare-string, not
8147 string-equal because the latter doesn't pay attention to
8148 multibyteness of strings.
8150 * process.c (create_process): Don't setup raw-text coding here.
8151 (Fopen_network_stream): Don't set coding->src_multibyte and
8152 coding->dst_multibyte here.
8153 (read_process_output): For process filter, return unibyte string
8154 if default-enable-multibyte-characters is nil.
8155 (send_process): If OBJECT is multibyte text, be sure to encoded it
8156 by the specified coding system for the process. Otherwise, setup
8158 (init_process): Don't initialize default-process-coding-system here.
8160 2000-08-23 Eli Zaretskii <eliz@is.elta.co.il>
8162 * buffer.c (syms_of_buffer) <scroll-up-aggressively>: Doc fix.
8163 <scroll-down-aggressively>: Likewise.
8165 2000-08-23 Kenichi Handa <handa@etl.go.jp>
8167 * coding.c (encode_eol): Fix bug for the case of dst_bytes being
8168 zero. Set coding->produced_char correctly.
8170 2000-08-22 Andrew Innes <andrewi@gnu.org>
8172 * makefile.w32-in: New file.
8174 * unexw32.c (unexec): Ignore old_name, and use the actual location
8175 of the current executable instead. Base new_name on this.
8177 * w32proc.c (create_child): Remove reference to security
8178 descriptor, which isn't needed and doesn't compile with mingw32.
8180 * w32term.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
8181 up dllimport attributes.
8182 (x_update_window_end): Update prototype.
8184 * unexec.c (write_segment) [USE_CRT_DLL]: Remove unnecessary
8185 extern, which screws up dllimport attributes.
8187 * sysdep.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
8188 up dllimport attributes.
8190 * strftime.c [USE_CRT_DLL]: Remove unnecessary extern, which
8191 screws up dllimport attributes.
8193 * process.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
8194 up dllimport attributes.
8195 (create_process) [USE_CRT_DLL]: Remove unnecessary extern, which
8196 screws up dllimport attributes.
8198 * lread.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
8199 up dllimport attributes.
8201 * keyboard.c [USE_CRT_DLL]: Remove unnecessary extern, which
8202 screws up dllimport attributes.
8204 * floatfns.c [USE_CRT_DLL]: Remove unnecessary extern, which
8205 screws up dllimport attributes.
8207 * fileio.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
8208 up dllimport attributes.
8210 * emacs.c (malloc_initialize_hook) [USE_CRT_DLL]: Remove
8211 unnecessary extern, which screws up dllimport attributes.
8214 * editfns.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
8215 up dllimport attributes.
8217 * dispnew.c (window_change_signal) [USE_CRT_DLL]: Remove
8218 unnecessary extern, which screws up dllimport attributes.
8220 * callproc.c [USE_CRT_DLL]: Remove unnecessary extern, which
8221 screws up dllimport attributes.
8223 * buffer.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
8224 up dllimport attributes.
8226 * w32proc.c (IsValidLocale): Extern missing from mingw32 headers.
8228 * w32bdf.c (search_file_line):
8229 (set_bdf_font_info):
8231 (w32_get_bdf_glyph):
8232 (w32_BDF_to_x_font): Fix compile warnings.
8234 * w32menu.c: Include keyboard.h before frame.h. Fix compile warnings.
8236 * w32select.c: Include keyboard.h before frame.h.
8238 * w32fns.c (max): Define macro.
8239 (JOHAB_CHARSET): Define if not known.
8240 (MOD_ALT, MOD_CONTROL, MOD_SHIFT, MOD_WIN): Define if not known.
8241 (Fx_show_tip): Synch with X version.
8243 * w32xfns.c: Include keyboard.h before frame.h.
8245 * w32fns.c: Include keyboard.h before frame.h.
8247 * w32term.c: Include keyboard.h before frame.h.
8249 * fontset.c: Include keyboard.h before frame.h.
8251 * w32inevt.c: Include keyboard.h before frame.h.
8252 (MOUSE_MOVED): Define if not known.
8254 * minibuf.c: Include keyboard.h before frame.h.
8256 * keyboard.c: Include keyboard.h before frame.h.
8258 * indent.c: Include keyboard.h before frame.h.
8260 * dispnew.c: Include keyboard.h before frame.h.
8262 * buffer.c: Include keyboard.h before frame.h.
8264 * alloc.c: Include keyboard.h before frame.h.
8266 * print.c: Include keyboard.h before frame.h.
8268 * process.c: Include keyboard.h before frame.h.
8270 * scroll.c: Include keyboard.h before frame.h.
8272 * sysdep.c: Include keyboard.h before frame.h.
8274 * term.c: Include keyboard.h before frame.h.
8276 * window.c: Include keyboard.h before frame.h.
8278 * xdisp.c: Include keyboard.h before frame.h.
8279 Separate GLYPH_DEBUG and DEBUG_TRACE_MOVE.
8281 * frame.c: Include keyboard.h before frame.h.
8283 * w32heap.h: Undefine min, max.
8285 * w32gui.h: Undefine min, max.
8287 * unexw32.c: Change PUCHAR to PCHAR.
8288 (PTR_TO_OFFSET): Cast ptr to unsigned char *.
8291 (copy_executable_and_dump_data): Remove unnecessary static defs.
8292 (copy_executable_and_dump_data): Fix compile warnings.
8294 * sysdep.c (NULL) [WINDOWSNT]: Define NULL if not defined.
8296 * w32console.c (min): Define macro.
8297 (clear_frame, write_glyphs): Fix compile warning.
8299 * w32proc.c (compare_env):
8300 (find_child_console): Fix compile warning.
8302 * w32.c (sys_strerror): Use sys_nerr instead of _sys_nerr. Use
8303 sys_errlist instead of _sys_errlist.
8304 (get_emacs_configuration_options): New function.
8306 * s/ms-w32.h (sys_nerr): Provide default definition.
8307 (strdup, strupr, strnicmp, stricmp, tzset, tzname): Map to same
8308 name with _ prepended.
8309 (NSIG): Define if not known.
8310 (get_emacs_configuration): Provide extern declaration.
8311 (get_emacs_configuration_options): Provide extern declaration.
8312 (EMACS_CONFIG_OPTIONS): Call get_emacs_configuration_options.
8314 * w32.c (gettimeofday): Use struct timeb, not struct _timeb.
8316 (read_unc_volume): Fix compile warning.
8318 * s/ms-w32.h (_WINSOCK_H): Define to prevent normal winsock
8319 definitions from being used.
8321 * lisp.h [WINDOWSNT]: Don't declare externs for getenv, ctime and getwd.
8323 * w32.c (unc_volume_file_attributes):
8324 (open_unc_volume): Make arg const.
8326 * sysdep.c [WINDOWSNT]: Remove extern decl of errno.
8327 (read_input_waiting): Remove excess parameter.
8329 * w32.c (init_environment): Call _access.
8330 (check_windows_init_file): Call _close.
8331 (init_user_info): Call _putenv.
8332 (init_environment): Call _putenv and _strdup.
8333 (init_ntproc): Reset volume info cache on startup.
8335 * s/ms-w32.h (malloc, free, realloc, calloc): Rename if
8336 USE_CRT_DLL is defined, so Emacs can use GNU malloc even though it
8337 cannot override the CRT malloc.
8339 * makefile.nt (LOCAL_FLAGS): Define USE_CRT_DLL if requested.
8340 (LINK_FLAGS): Append to original value of LINK_FLAGS.
8342 * w32heap.c [!USE_CRT_DLL]: Don't define _heap_init and _heap_term
8343 unless we are linking with a static CRT.
8344 (RVA_TO_PTR): Cast result to unsigned char*.
8346 * w32.c (GetCachedVolumeInformation): Use xmalloc, xfree and xstrdup.
8347 (add_volume_info): Use xstrdup.
8349 2000-08-22 Stefan Monnier <monnier@cs.yale.edu>
8351 * minibuf.c (Vcompletion_auto_help): Renamed from `auto_help'.
8352 (do_completion, Fminibuffer_complete_word): Use it.
8353 (syms_of_minibuf): Turn completion-auto-help into a proper Lisp
8354 var so it can take non-boolean values.
8356 2000-08-21 Gerd Moellmann <gerd@gnu.org>
8358 * editfns.c (find_field): Formatting changes.
8359 (toplevel): Some old-style function forward declarations
8360 changed to prototypes, some new protypes added, some functions
8363 * lisp.h (set_time_zone_rule): Add prototype.
8364 (use_dialog_box): External declaration.
8366 * keyboard.c (gen_help_event): Add parameter SIZE.
8367 (kbd_buffer_events_waiting): Slightly rewritten.
8368 (clear_event): New function.
8369 (kbd_buffer_get_event): Use it, and clear the input_events of
8371 (init_keyboard): Remove duplicate creation of kbd_buffer_gcpro and
8372 don't fill the newly created array with nils.
8373 (toplevel): Convert some old-style function forward declarations
8376 * keyboard.h (gen_help_event): Change prototype.
8378 * xterm.c (XTread_socket): Change calls to gen_help_event.
8380 * w32term.c (w32_read_socket): Change calls to gen_help_event.
8382 * eval.c (Fmacroexpand): Doc fix.
8384 2000-08-20 Jason Rumney <jasonr@gnu.org>
8386 * w32term.h (x_display_info_for_display): Remove as this function
8387 does not exist on W32.
8389 * w32term.c (help_echo_window): New variable.
8390 (syms_of_w32term): staticpro it.
8391 (note_mode_line_highlight): Set it.
8392 (XTextExtents16): Removed as there is no equivalent on W32.
8393 (x_compute_glyph_string_overhangs): Incomplete body removed, as
8394 the X way of doing this will not work for W32.
8395 (w32_intersect_rectangles): Removed. Use IntersectRect API call.
8396 (x_draw_image_foreground): Avoid drawing outside of the clip area
8397 when image doesn't have a mask.
8398 (note_mouse_highlight): Process overlays in the right order of
8399 priority. Set help_echo_window.
8400 (x_draw_bar_cursor): If cursor is on an image, draw a box cursor
8401 because that's more visible for large images.
8403 * w32menu.c (keymap_panes): Pass the keymap's prompt as the pane
8404 name to single_keymap_panes.
8405 (w32_menu_show): Set wv->title when dealing with titles.
8406 (w32_menu_display_help): Call show_help_echo with OBJECT and POS.
8408 2000-08-21 Miles Bader <miles@gnu.org>
8410 * minibuf.c (do_completion): Try again if we rewrite the input
8411 string, but no completion was done, so that any completion message
8414 2000-08-20 Gerd Moellmann <gerd@gnu.org>
8416 * xfaces.c (lface_equal_p): Compare strings differently.
8417 (Qtty_color_alist, Vtty_defined_color_alist): New variables.
8418 (realize_tty_face): Use them.
8419 (syms_of_xfaces): Initialize new variables.
8420 (map_tty_color): New function, extracted from realize_tty_face.
8421 (map_tty_color) [MSDOS || WINDOWSNT]: If using the frame's default
8422 foreground or background color, store the new color name in the
8423 realized face; previous code trying to do this had no effect.
8424 (realize_tty_face): Use map_tty_color.
8425 (Fclear_face_cache): Set face_change_count and ensure thorough
8428 2000-08-19 Gerd Moellmann <gerd@gnu.org>
8430 * undo.c (record_first_change, record_marker_adjustment): Don't
8431 use XBUFFER on last_undo_buffer which might not be a buffer.
8433 2000-08-18 Kenichi Handa <handa@etl.go.jp>
8435 * coding.c (decode_coding_string): Set members consumed,
8436 consumed_char, produced, produced_char of *coding correctly. If
8437 decode_coding doesn't consume any byte, don't try anymore.
8438 (encode_coding_string): Likewise.
8440 2000-08-18 Gerd Moellmann <gerd@gnu.org>
8442 * lisp.h (CHECK) [ENABLE_CHECKING]: Make both sides of the
8443 conditional have void type, for Standard C compilers.
8445 * xdisp.c (redisplay_internal): Compare windows for equality with
8446 EQ, instead of applying XWINDOW to something that might not
8449 2000-08-18 Kenichi Handa <handa@etl.go.jp>
8451 * fontset.c (Finternal_char_font): Search only the selected frame
8452 for a window of the current buffer.
8454 2000-08-18 Gerd Moellmann <gerd@gnu.org>
8456 * minibuf.c (do_completion): Use EQ instead of `!=' to compare
8459 * keyboard.c (kbd_buffer_get_event): Handle the case that the
8460 second half of a HELP_EVENT is found at the start of kbd_buffer.
8462 2000-08-18 Miles Bader <miles@gnu.org>
8464 * lisp.h (Lisp_String): Replace DECLARE_INTERVALS with real decl.
8466 * editfns.c (save_restriction_save): Rewrite to use markers.
8467 (save_restriction_restore): Rewrite to understand new form of data
8468 saved by save_restriction_save.
8469 (Fsave_restriction): Remove cautionary note in doc-string.
8471 2000-08-17 Gerd Moellmann <gerd@gnu.org>
8473 * fileio.c (build_annotations): Add a comment explaining the
8474 return value of format-annotate-function. Replace a spurious call
8475 to Flength with a CONSP test. Call format-annotate-function with
8476 a fifth arg specifying how many times the function is been called
8477 in a row, to let it choose temporary buffers appropriately.
8479 2000-08-17 Dave Love <fx@gnu.org>
8481 * lisp.h: Remove DECLARE_INTERVALS, INITIALIZE_INTERVAL. Don't
8482 declare make_temp_name twice.
8484 * lread.c: Prototype readevalloop, load_unwind, load_descriptor_unwind.
8485 (unreadpure): Give it an arg.
8487 * unexalpha.c: Prototype fatal_unexec, mark_x,
8488 update_dynamic_symbols. Declare unexec as void.
8490 * cm.c [HAVE_TERMCAP_H]: Include <termcap.h>.
8491 [!HAVE_TERMCAP_H]: Prototype tputs, tgoto.
8493 * alloc.c (lisp_malloc): Declare with POINTER_TYPE.
8494 [SYSTEM_MALLOC]: Make decls in malloc.h conditional on DOUG_LEA_MALLOC.
8496 * alloca.c: Use #error.
8497 [POINTER_TYPE]: Use it.
8499 * eval.c (Fdefvar): Doc fix.
8501 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Avoid
8502 INITIALIZE_INTERVAL.
8504 * buffer.h: Avoid DECLARE_INTERVALS.
8506 * config.in: Add size_t.
8508 2000-08-17 Eli Zaretskii <eliz@is.elta.co.il>
8510 * w16select.c (set_clipboard_data): If there's not enough memory
8511 to put text into clipboard, return 1, as Fw16_set_clipboard_data
8512 expects. In case of other failures, return 3.
8513 (system_error_msg): New error message.
8514 (Fw16_set_clipboard_data): If set_clipboard_data returns 3, print
8517 2000-08-16 Gerd Moellmann <gerd@gnu.org>
8519 * term.c (write_glyphs): Also turn off inverse video after turning
8520 off other appearances in case TS_exit_attribute_mode is not equal
8521 to TS_end_standout_mode.
8522 (insert_glyphs): Turn inverse video on/off for each run of glyphs
8524 (turn_off_face): Reset standout_mode only if
8525 TS_exit_attribute_mode has been output and TS_exit_attribute_mode
8526 is equal to TS_end_standout_mode.
8528 2000-08-16 Kenichi Handa <handa@etl.go.jp>
8530 * coding.c (encode_coding): Fix the bug of not flushing ISO escape
8531 sequence at the end of the source block.
8533 * ccl.c (Fccl_program_p): Docstring modified.
8534 (Fccl_execute): Likewise.
8535 (Fccl_execute_on_string): Likewise.
8537 2000-08-16 Eli Zaretskii <eliz@is.elta.co.il>
8539 * msdos.c (IT_write_glyphs): Convert cbp to unsigned char *.
8541 2000-08-16 Kenichi Handa <handa@etl.go.jp>
8543 The following changes are mainly to fix bugs of
8544 encode/decode-coding-string failing if encoding/decoding return
8545 CODING_FINISH_INSUFFICIENT_DST. In addition, delete the global
8546 variable conversion_buffer.
8548 * ccl.c (CCL_WRITE_CHAR): If CH is eight-bit-control char,
8549 decrement dst_end to avoid buffer overflow in the later call of
8552 * coding.h (conversion_buffer_size, conversion_buffer)
8553 (get_conversion_buffer): Extern deleted.
8555 * coding.c (MINIMUM_CONVERSION_BUFFER_SIZE): Macro deleted.
8556 (conversion_buffer, conversion_buffer_size): Variables deleted.
8557 (get_conversion_buffer): Function deleted.
8558 (struct conversion_buffer): New structure.
8559 (MAX_ALLOCA): New macro.
8560 (allocate_conversion_buffer): New macro.
8561 (extend_conversion_buffer, free_conversion_buffer): New functions.
8562 (ccl_coding_driver): Set coding->result.
8563 (decode_coding): Set coding->result to CODING_FINISH_NORMAL if
8564 this is the last block of source.
8565 (encode_coding): Likewise. Handle the source block as the last
8566 one only when the whole source text is consumed.
8567 (decode_coding_string): Handle the case that the output buffer is
8568 too small to decode the whole source text. Use
8569 allocate_conversion_buffer, extend_conversion_buffer and
8570 free_conversion_buffer, not get_conversion_buffer.
8571 (encode_coding_string): Likewise.
8572 (init_coding): Function deleted.
8573 (init_coding_once): Delete code to initialize conversion_buffer_size.
8575 * emacs.c (main): Don't call init_coding.
8577 * msdos.c (IT_write_glyphs): Use a locally declared conversion_buffer.
8579 * term.c (write_glyphs): Use a locally declared conversion_buffer.
8580 (insert_glyphs): Likewise.
8582 * w32console.c (write_glyphs): Use a locally declared
8585 2000-08-15 Eli Zaretskii <eliz@is.elta.co.il>
8587 * msdos.c (IT_update_begin): Don't crash if mouse_face_mouse_frame
8588 member of display_info is NULL.
8590 2000-08-15 Gerd Moellmann <gerd@gnu.org>
8592 * alloc.c (compact_small_strings): Use safe_bcopy, add an assertion.
8594 * term.c (turn_off_face): Reset standout_mode when resetting
8595 appearances with capability `me'.
8596 (write_glyphs): Switch on inverse video before each face change.
8598 2000-08-14 Dave Love <fx@gnu.org>
8600 * alloc.c [HAVE_UNISTD_H]: Include unistd.h; don't declare sbrk.
8601 [!HAVE_UNISTD_H]: Use POINTER_TYPE to declare sbrk.
8602 (lisp_free): Declare and make static.
8604 * window.c: Fix embedded comment.
8605 (syms_of_window): Fix doc string.
8607 2000-08-14 Gerd Moellmann <gerd@gnu.org>
8609 * keymap.c (push_key_description): If C without modifiers is < 32,
8610 make sure to print `C-' before `M-', like in the manual.
8612 2000-08-11 Gerd Moellmann <gerd@gnu.org>
8614 * fns.c (hashfn_eq, hashfn_eql): Don't handle strings specially
8615 since they aren't relocated anymore.
8616 (sxhash_string): Make sure returned hash code fits in a Lisp integer.
8618 * xdisp.c (try_cursor_movement): Fix handling of cursor in
8619 partially visible line which is smaller than the window's height.
8621 2000-08-11 Kenichi Handa <handa@etl.go.jp>
8623 * ccl.c (CCL_READ_CHAR): If source is multibyte, pay attention to
8624 the multibyte form of eight-bit-control characters.
8625 (Fccl_execute_on_string): Initialize ccl->multibyte.
8627 * ccl.h (struct ccl_program): New member multibyte.
8629 * coding.c (ccl_coding_driver): Initialize ccl->multibyte.
8631 2000-08-11 Kenichi Handa <handa@etl.go.jp>
8633 * regex.c (regex_compile) <normal_char>: Pay attention to
8635 (analyse_first) <exactn>: Setup fastmap correctly for
8636 eight-bit-control characters.
8638 2000-08-11 Kenichi Handa <handa@etl.go.jp>
8640 * termhooks.h (enum event_kind): New member multibyte_char_keystroke.
8642 * keyboard.c (make_lispy_event): Handle the new event type
8643 multibyte_char_keystroke.
8645 * xterm.c: Include coding.h.
8646 (XTread_socket): Work around a bug of XmbLookupString. If the
8647 input is from XIM, decode it according to the current locale. In
8648 that case, generate multibyte_char_keystroke events.
8650 2000-08-11 Kenichi Handa <handa@etl.go.jp>
8652 * xdisp.c (TRACE_MOVE) [GLYPH_DEBUG]: Delete the last semicolon.
8653 (TRACE_MOVE) [not GLYPH_DEBUG]: Define dummy.
8655 2000-08-10 Gerd Moellmann <gerd@gnu.org>
8657 * xdisp.c (trace_move) [GLYPH_DEBUG]: New variable.
8658 (TRACE_MOVE) [GLYPH_DEBUG]: New macro.
8659 (move_it_in_display_line_to): Record iterator's ascent and descent
8660 before producing glyphs, and restore them when we know the glyph
8661 doesn't fit on the line.
8662 (move_it_to): Restructured so that it's easier to debug. If
8663 moving to a vpos, and not moving to an x or character position,
8664 stop as soon as the specified vpos is reached; don't move further
8665 into that line because that might change the computed line height.
8666 (try_cursor_movement): New function, extracted from the cursor
8667 movement branch of redisplay_window. If ending on a partially
8668 visible line, don't try to scroll if the cursor line is taller
8670 (redisplay_window): Use try_cursor_movement.
8672 * window.c (Fwindow_end): Rewritten to not use Fvertical_motion,
8673 because that function doesn't cope with variable-height lines.
8675 * xterm.c (x_draw_bar_cursor): If cursor is on an image, draw a
8676 box cursor because that's better visible for large images.
8678 2000-08-10 Miles Bader <miles@gnu.org>
8680 * w32term.c (note_mouse_highlight): Update calls to overlays_at.
8682 2000-08-10 Gerd Moellmann <gerd@gnu.org>
8684 * xdisp.c (Vmessages_buffer_name): New variable.
8685 (message_dolog): Use it.
8686 (syms_of_xdisp): Initialize it.
8688 2000-08-10 Eli Zaretskii <eliz@is.elta.co.il>
8690 * msdos.c (IT_note_mouse_highlight): Update the calls to overlays_at.
8691 (toplevel) <kbd_buffer_store_event>: Remove prototype, it's
8692 redundant now that keyboard.h is included.
8694 2000-08-09 Eli Zaretskii <eliz@is.elta.co.il>
8696 * keyboard.c (kbd_buffer_events_waiting): New function.
8698 * keyboard.h (kbd_buffer_events_waiting): Add prototype.
8700 * msdos.c: Include keyboard.h.
8701 (XMenuActivate): Empty no_event events from the event buffer. If
8702 no events are left after that, call clear_input_pending.
8703 (mouse_clear_clicks): New function, code moved from mouse_init.
8704 (mouse_init, XMenuActivate): Call mouse_clear_clicks to force the
8705 mouse driver to ``forget'' any past clicks.
8707 * Makefile.in (msdos.o): Depend on keyboard.h.
8709 2000-08-09 Gerd Moellmann <gerd@gnu.org>
8711 * lisp.h (input_pending): External declaration.
8713 * dispextern.h (Qredisplay_dont_pause): Declare extern.
8715 * xdisp.c (echo_area_display): Display thoroughly if input is
8716 pending. Bind redisplay-dont-pause to t during the redisplay.
8717 in case input is pending.
8719 * dispnew.c (Qredisplay_dont_pause): New variable.
8720 (syms_of_display): Initialize and staticpro it.
8721 (update_frame_1): Don't interrupt the display for pending input if
8722 redisplay_dont_pause is set.
8724 * dispnew.c (mode_line_string): Declare parameter MODE_LINE_P.
8726 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
8728 2000-08-09 Miles Bader <miles@lsi.nec.co.jp>
8730 * callproc.c (Fcall_process): Terminate the unwind-protect around
8731 the post-read-conversion of coding system.
8733 * buffer.c (overlays_at): Add CHANGE_REQ parameter.
8734 (Foverlays_at, Fnext_overlay_change, Fprevious_overlay_change): Use it.
8735 * buffer.h (overlays_at): Update prototype.
8736 * xdisp.c (next_overlay_change): Update call to overlays_at.
8737 * xfaces.c (face_at_buffer_position): Likewise.
8738 * textprop.c (Fget_char_property): Likewise.
8739 * xterm.c (note_mouse_highlight): Likewise.
8741 * minibuf.c (do_completion): Don't consider a simple change of
8742 case as `completion'.
8744 2000-08-08 Ken Raeburn <raeburn@gnu.org>
8746 * keyboard.c (syms_of_keyboard): Initialize last_point_position_buffer.
8747 * undo.c (record_delete): Make sure last_point_position_buffer is
8748 a buffer before comparing pointers.
8750 * coding.h (decode_coding_string): Declare.
8752 * intervals.h (Fprevious_single_char_property_change): Declare.
8754 * textprop.c (Fprevious_single_char_property_change): Don't do
8755 arithmetic directly on lisp objects.
8757 * editfns.c (find_field): Use EQ, not ==, to compare Lisp objects.
8759 * keyboard.h (menu_item_eval_property): Declare.
8761 * xdisp.c (message_dolog): Save and protect string "*Messages*" to
8762 reuse as buffer name, instead of recreating (and discarding) every
8763 time a message is logged.
8764 (with_echo_area_buffer): Make callback arg A2 a lisp object.
8765 (current_message_1, truncate_message_1, set_message_1)
8766 (display_echo_area_1, resize_mini_window_1): Signatures changed.
8767 (current_message, truncate_echo_area, display_echo_area)
8768 (resize_echo_area_axactly): Changed calls.
8770 * coding.c (find_safe_codings): CHAR_TABLE_SET index must be a
8772 (Ffind_coding_systems_region_internal): First argument to Fappend
8773 must be an integer, not a Lisp object.
8775 2000-08-08 Kenichi Handa <handa@etl.go.jp>
8777 * charset.c (Fchar_width): Doc fix.
8779 2000-08-08 Gerd Moellmann <gerd@gnu.org>
8781 * charset.c (Fstring_width): Doc fix.
8783 2000-08-07 Gerd Moellmann <gerd@gnu.org>
8785 * xdisp.c (start_display): When starting display on a continuation
8786 line, clear ascent and descent members of the iterator structure;
8787 the height of the continued line does not affect the height of the
8789 (make_cursor_line_fully_visible): Do nothing if cursor is on a
8790 line taller than the window.
8791 (redisplay_window) <forced window start>: Handle case that the
8792 middle of the window is not found in any row.
8793 (dump_glyph_row): Show more information.
8794 (compute_line_metrics): Use MATRIX_FIRST_TEXT_ROW to determine the
8795 first text line in a glyph matrix.
8797 * xterm.c (x_draw_image_foreground): Avoid drawing outside
8798 of the clip area when image doesn't have a mask.
8800 * fns.c (sweep_weak_table): Fix survival conditions for
8801 key-or-value and key-and-value weakness.
8803 * .gdbinit (xhashtable): New command.
8805 * fns.c (sweep_weak_hash_tables): Fix the code taking unmarked
8806 tables out of the list of all weak hash tables.
8808 * xdisp.c (ensure_echo_area_buffers): If a buffer was killed, and
8809 a new buffer is created, make sure echo_area_buffer[] references
8812 2000-08-07 Eli Zaretskii <eliz@is.elta.co.il>
8814 * msdos.c (Fmsdos_set_mouse_buttons): Add missing backslashes in
8817 2000-08-07 Kenichi Handa <handa@etl.go.jp>
8819 * syntax.c (skip_chars): Fix previous change. Make the handling
8820 of unibyte string consistent with that of regex search.
8822 2000-08-05 Gerd Moellmann <gerd@gnu.org>
8824 * xmenu.c (popup_get_selection): Use xfree instead of free.
8826 * fileio.c (Finsert_file_contents): Use xfree instead of free.
8828 * editfns.c (Ftranspose_regions): Use xfree instead of free.
8830 * callproc.c (child_setup): Use xfree instead of free.
8832 * sysdep.c (opendir, GetTempDirName, run_mac_command): Use xmalloc
8834 (run_mac_command, closedir): Use `xfree' instead of `free'.
8836 * keymap.c (current_minor_maps): Use xmalloc instead of malloc.
8838 * eval.c (error): Use xfree instead of free.
8840 * xfaces.c, xfns.c, w32fns.c: Replace `illegal' with `invalid'.
8842 * fns.c: Replace `illegal' with `invalid'.
8843 (Fmake_hash_table, make_hash_table): Allow table size of 0.
8845 2000-08-05 Kenichi Handa <handa@etl.go.jp>
8847 * syntax.c (skip_chars): Fix handling of multibyte<->unibyte
8850 2000-08-04 Noah Friedman <friedman@splode.com>
8852 * fns.c (Fmake_hash_table): Add missing `\n\' to end of line in
8855 2000-08-04 Gerd Moellmann <gerd@gnu.org>
8857 * syntax.c (skip_chars): Fix typo in error message.
8859 2000-08-04 Andreas Schwab <schwab@suse.de>
8861 * m/ia64.h: Moved from s/ia64.h.
8863 2000-08-04 Kenichi Handa <handa@etl.go.jp>
8865 * process.c (read_process_output): Big simplification. Handle
8866 composition and post-read-conversion of coding system correctly.
8867 (send_process): Handle composition correctly.
8869 * callproc.c (Fcall_process): Handle post-read-conversion of
8870 coding system if any.
8872 * coding.c (decode_coding_iso2022): More strict check for handling
8874 (coding_restore_composition): Pay attention to the case that
8875 cmp_data is not set properly (because of invalid code in the
8877 (run_pre_post_conversion_on_str): Include text properties in the
8879 (decode_coding_string): Set members of coding correctly.
8881 2000-08-03 Gerd Moellmann <gerd@gnu.org>
8883 * s/ia64.h: New file.
8885 * widget.c (set_frame_size, update_wm_hints, EmacsFrameSetValues):
8886 Use NULL instead of 0 at the end of variable argument list of
8887 XtVaGetValues and XtVaSetValues, because 0 fails on systems where
8888 sizeof (int) < sizeof (void *).
8890 * xmenu.c (update_frame_menubar): Use NULL instead of 0 at the end
8891 of variable argument lists of XtVaGetValues and XtVaSetValues.
8893 * xfns.c (Fx_file_dialog): Use NULL instead of 0 at the end of
8894 variable argument lists of XtVaGetValues and XtVaSetValues.
8896 2000-08-02 Gerd Moellmann <gerd@gnu.org>
8898 * alloc.c (lisp_malloc, lisp_free): Use size_t and POINTER_TYPE.
8899 (xrealloc, xmalloc): Use size_t. Some callers adjusted.
8901 * lisp.h (Fsingle_key_description, xmalloc, xrealloc): Change
8904 * keyboard.c (read_char_minibuf_menu_prompt): Add new parameter
8905 in call to Fsingle_key_description.
8907 * keymap.c (Fsingle_key_description): Add parameter NO_ANGLES.
8910 2000-08-02 Colin Walters <walters@cis.ohio-state.edu>
8912 * window.c (display_buffer_reuse_frames): New variable.
8913 (Fdisplay_buffer): If display_buffer_reuse_frames is set, reuse
8914 frames displaying BUFFER.
8915 (syms_of_window): Define Lisp variable display-buffer-reuse-frames.
8917 2000-08-01 Miles Bader <miles@gnu.org>
8919 * editfns.c (Fconstrain_to_field): Fix the conditions for deciding
8920 when to constrain NEW_POS (they were pretty screwed up before).
8922 2000-07-31 Eli Zaretskii <eliz@is.elta.co.il>
8924 * msdos.c (run_msdos_command): Save and restore the master
8925 environment, for the case that child_setup signals an error.
8926 When mirroring slashes in DOS shell commands, don't fail when
8927 argv[2] has embedded blanks.
8928 (Fmsdos_set_mouse_buttons, mouse_setup_buttons): New functions.
8929 (syms_of_msdos): Defsubr Fmsdos_set_mouse_buttons.
8930 (dos_ttraw): Call mouse_setup_buttons.
8932 * callproc.c (child_setup) [MSDOS]: malloc pwd_var instead of
8933 using alloca; free it after run_msdos_command returns.
8935 2000-07-27 Dave Love <fx@gnu.org>
8937 * s/irix6-5.h (IRIX_FORCE_32_BITS, LD_SWITCH_SYSTEM): Don't define.
8938 [_MIPS_SZLONG == 64]: Set up for 64-bit mode -- not currently working.
8940 * m/iris4d.h (XUINT, XSET, XUNMARK) [_LP64]: Don't define.
8942 2000-07-27 Eli Zaretskii <eliz@is.elta.co.il>
8944 * editfns.c (lisp_time_argument): Fix last change.
8946 2000-07-27 Gerd Moellmann <gerd@gnu.org>
8948 * fns.c (Fdelete): Make it work on vectors and strings in addition
8951 * fns.c (Qkey_or_value, Qkey_and_value): New variables.
8952 (syms_of_fns): Initialize new variables.
8953 (sweep_weak_table): Handle weakness `key-or-value' and `key-and-value'.
8954 (Fmake_hash_table): Recognize `key-and-value' and `key-or-value'
8955 weakness, with t meaning the same as `key-and-value'.
8957 2000-07-27 Kenichi Handa <handa@etl.go.jp>
8959 * coding.h (struct coding_system): Member safe_charset deleted.
8961 * coding.c (Qsafe_charsets): This variable deleted.
8962 (Qsafe_chars, Vchar_coding_system_table, Qchar_coding_system):
8964 (coding_safe_chars): New function.
8965 (CODING_SAFE_CHAR_P): New macro.
8966 (CHARSET_OK): New arg C. Call CODING_SAFE_CHAR_P instead of
8967 checking safe_charsets member of the coding system. Caller changed.
8968 (detect_coding_iso2022): New local variable safe_chars.
8969 (DECODE_DESIGNATION): Call CODING_SAFE_CHAR_P instead of checking
8970 safe_charsets member of the coding system.
8971 (decode_coding_iso2022): New local variable safe_chars.
8972 (ENCODE_ISO_CHARACTER_DIMENSION1): Don't check unsafe chars here.
8973 (ENCODE_ISO_CHARACTER_DIMENSION2): Likewise.
8974 (ENCODE_ISO_CHARACTER): Arguments changed. Caller changed.
8975 (ENCODE_UNSAFE_CHARACTER): New macro.
8976 (encode_coding_iso2022): New local variable safe_chars. Check
8978 (setup_coding_system): Delete the code to initialize
8979 coding->safe_charses
8980 (intersection, find_safe_codings): New functions.
8981 (Ffind_coding_systems_region_internal): New function.
8982 (syms_of_coding): Defsubr it. Initialize Qsafe_chars,
8983 Qsafe_cding_system. Make Vchar_coding_system_table a Lisp
8984 variable and initialize it.
8986 * fns.c (char_table_ref_and_index): New function.
8988 * lisp.h (char_table_ref_and_index): Add prototype.
8990 2000-07-26 Sam Steingold <sds@gnu.org>
8992 * editfns.c (lisp_time_argument): Added third argument `usec'.
8993 (Ffloat_time): New built-in Lisp function.
8995 2000-07-26 Gerd Moellmann <gerd@gnu.org>
8997 * dispextern.h (GLYPH_FROM_CHAR_GLYPH): Use CHARACTERBITS bits
8998 for the character code.
9000 * config.in (HAVE_SOUND): Define only for FreeBSD, NetBSD and
9003 * xmenu.c (menu_highlight_callback): Call show_help_echo directly
9004 if called for a popup menu.
9005 (xmenu_show): Store help string in widget values.
9007 2000-07-26 Dave Love <fx@gnu.org>
9009 * syswait.h: Move some definitions.
9010 (HAVE_SYS_WAIT_H): Undef for HPUX7, Convex.
9011 [!HAVE_SYS_WAIT_H]: Define things unconditionally. More
9012 perspicuous definitions.
9013 (WTERMSIG): Fix bit pattern used.
9015 2000-07-26 Kenichi Handa <handa@etl.go.jp>
9017 * print.c (print_object): If vector printing is truncated, print
9018 "..." to indicate it as well as the case of list printing.
9020 2000-07-25 Gerd Moellmann <gerd@gnu.org>
9022 * xdisp.c (next_element_from_display_vector): Improve comments.
9024 * lisp.h (GLYPH_MASK_CHAR, GLYPH_MASK_FACE): Use 19 bits
9025 for the character code, and the rest for the face id as in 20.x.
9026 (FAST_GLYPH_FACE, FAST_MAKE_GLYPH): Changed accordingly.
9028 * window.c (window_display_table): Cleaned up.
9030 * syntax.c (Fforward_word): Add last arg nil in call of
9031 Fconstrain_to_field.
9033 2000-07-25 Eli Zaretskii <eliz@is.elta.co.il>
9035 * fileio.c (Frename_file) [DOS_NT]: If the file names are
9036 identical but for the letter-case, don't call
9037 barf_or_query_if_file_exists.
9039 2000-07-25 Miles Bader <miles@gnu.org>
9041 * editfns.c (find_field): Honor special `boundary' fields.
9042 (Qboundary): New variables.
9043 (syms_of_editfns): Initialize Qboundary.
9044 (Fconstrain_to_field): Add the INHIBIT-CAPTURE-PROPERTY argument.
9045 Use scan_buffer instead of find_before_next_newline, because it
9046 allows us to detect the boundary case where there's a newline at
9048 * lisp.h (Fconstrain_to_field): Update external declaration.
9050 2000-07-24 Gerd Moellmann <gerd@gnu.org>
9052 * print.c (temp_output_buffer_setup): Don't call1 Vrun_hooks
9055 2000-07-24 Dave Love <fx@gnu.org>
9057 * s/sunos4-0.h, s/sol2.h:
9058 (LIBS_TERMCAP): Move from m/sparc.h.
9060 * m/sparc.h (TERMINFO): Moved to system files (probably only
9061 relevant for sunos4 judging by its vintage).
9062 (BITS_PER_LONG, BITS_PER_EMACS_INT, _LP64): Define conditional on
9065 2000-07-24 Eli Zaretskii <eliz@is.elta.co.il>
9067 * xmenu.c (keymap_panes): Pass the keymap's prompt as the pane
9068 name to single_keymap_panes.
9070 2000-07-24 Andreas Schwab <schwab@suse.de>
9072 * fns.c (Fmakehash): Pass Qeql to Fmake_hash_table if TEST is nil.
9074 2000-07-24 Gerd Moellmann <gerd@gnu.org>
9076 * xdisp.c (with_echo_area_buffer): Take additional EMACS_INT
9077 parameters instead of using int parameters. Expect FN to accept
9078 EMACS_INT parameters.
9079 (display_echo_area, resize_echo_area_axactly, current_message)
9080 (truncate_echo_area, set_message_1): Call with_echo_area_buffer
9081 with new argument list.
9082 (resize_mini_window_1): New callback function.
9083 (current_message_1, truncate_message_1, set_message_1): Change
9084 parameter lists to the new format expected by with_echo_area_buffer.
9086 2000-07-24 Kenichi Handa <handa@etl.go.jp>
9088 * fontset.c (fontset_ref): Remove INLINE declaration.
9089 (fontset_ref_via_base): Likewise.
9090 (Fset_fontset_font): Convert FAMILY and REGISTRY specifications
9093 2000-07-23 Eli Zaretskii <eliz@is.elta.co.il>
9095 * msdos.c (IT_note_mouse_highlight): Process overlays in the
9096 correct order of priority. If help echo was found in an overlay,
9097 use that overlay as the object in which the help echo was found.
9099 2000-07-22 Miles Bader <miles@gnu.org>
9101 * textprop.c (Fprevious_single_char_property_change): The initial
9102 property value should be from the position preceding POSITION, not
9105 2000-07-22 Eli Zaretskii <eliz@is.elta.co.il>
9107 * coding.c (syms_of_coding): Doc fix for
9108 inhibit-iso-escape-detection.
9110 2000-07-21 Gerd Moellmann <gerd@gnu.org>
9112 * xterm.c (note_mouse_highlight): Process overlays in the right
9115 * keyboard.c (show_help_echo, gen_help_event): Extend comments.
9117 * xterm.c (note_mouse_highlight): If help-echo was found in an
9118 overlay, use that overlay as the object in which the help was found.
9120 * window.c (foreach_window_1): Fix typo reversing an if-condition.
9122 * window.c (foreach_window): Instead of a fake variable argument
9123 list, take one USER_DATA argument.
9124 (foreach_window_1): Likewise, and call callback functions with two
9125 args, the window and USER_DATA.
9126 (struct check_window_data): New struct.
9127 (check_window_containing): Use it.
9128 (window_from_coordinates): Set up a struct check_window_data for
9130 (add_window_to_list, freeze_window_start): Change parameters
9131 according to new calling convention.
9133 * window.h (foreach_window): Change prototype.
9135 * buffer.c (Fprevious_overlay_change): Avoid memory leak.
9137 2000-07-21 Eli Zaretskii <eliz@is.elta.co.il>
9139 * xmenu.c (menu_help_callback): Call show_help_echo with
9140 additional arguments OBJECT and POS.
9142 2000-07-21 Kenichi Handa <handa@etl.go.jp>
9144 * data.c (Faset): Allow storing any multibyte character in a
9145 string. Convert unibyte string to multibyte if necessary.
9147 * xfns.c (x_encode_text): New function.
9148 (x_set_name): Use x_encode_text.
9149 (x_set_title): Likewise.
9151 * xselect.c (lisp_data_to_selection_data): Use x_encode_text.
9153 * xterm.h (x_encode_text): Add prototype.
9155 2000-07-20 Dave Love <fx@gnu.org>
9157 * ccl.c (Fccl_execute_on_string): Don't check xmalloc return. Use
9160 2000-07-20 Eli Zaretskii <eliz@is.elta.co.il>
9162 * msdos.c (help_echo_window): New variable.
9163 (syms_of_msdos): Initialize and staticpro it.
9164 (IT_note_mode_line_highlight): Set help_echo_window.
9165 (IT_note_mouse_highlight): Ditto.
9166 (dos_rawgetc): Store help_echo_window in the second event produced
9169 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight):
9170 Record the object that generated the help echo and the position of
9171 that object in help_echo_object and help_echo_pos. Record that
9172 some glyphs in a row are displayed in mouse-face.
9173 (IT_update_begin): Don't clear mouse highlight unless one of the
9174 enabled glyph rows is marked as being displayed in mouse-face.
9175 (dos_rawgetc): Generate 2 events for HELP_EVENT. Pass the object
9176 and position recorded in help_echo_object and help_echo_pos to the
9178 (IT_menu_display): Accept a new argument PN: the pane number of
9179 the current menu pane. Record the pane number and the item
9180 number of the item which has associated help string.
9181 (XMenuActivate): Update the prototype for help_callback in
9182 function declaration. Call IT_menu_display with the current menu
9183 pane number as an additional argument. Call help_callback with
9184 two additional arguments: the pane number and the item number of
9185 the menu item associated with the help text.
9186 (help_echo_object, help_echo_pos): New variables.
9187 (syms_of_msdos): Initialize them and staticpro help_echo_object.
9189 * msdos.h (XMenuActivate): Update prototype.
9191 2000-07-19 Gerd Moellmann <gerd@gnu.org>
9193 * xdisp.c (with_echo_area_buffer): Call FN with more arguments.
9194 Add some more prototypes.
9196 * xterm.c, xterm.h: Add some more prototypes.
9198 * lisp.h (Fnext_single_char_property_change): Add prototype.
9200 * dispnew.c (direct_output_for_insert): Remove confusing
9201 outer local variable mouse_face_overwritten_p.
9202 (glyph_row_slice_p): Put in #ifdef GLYPH_DEBUG.
9204 * alloc.c (allocate_string_data): Don't copy old string contents.
9206 2000-07-19 Kenichi Handa <handa@etl.go.jp>
9208 * coding.c (code_convert_region): Delete text properties before
9209 shrinking the conversion region.
9211 2000-07-18 Gerd Moellmann <gerd@gnu.org>
9213 * dispnew.c (update_text_area): Write the whole row if it
9214 has mouse-face in it.
9216 * xfaces.c (face-alternative-font-family-alist): Remove
9217 DEFVAR_LISP; staticpro instead.
9219 * xmenu.c (menu_help_callback): Call show_help_echo with
9222 * keyboard.c (show_help_echo): Add parameter WINDOW.
9223 (read_char): Call show_help_echo with window extracted from Lisp
9225 (gen_help_event): Add parameter WINDOW.
9227 * keyboard.h (show_help_echo, gen_help_event): Change prototypes.
9229 * xterm.c (help_echo_window): New variable.
9230 (note_mouse_highlight, note_tool_bar_highlight): Set help_echo_window.
9231 (XTread_socket): Pass help_echo_window to gen_help_event.
9232 (syms_of_xterm): Initialize and staticpro help_echo_window.
9234 2000-07-18 Dave Love <fx@gnu.org>
9236 * Makefile.in: Fix dependencies of blockinput.h on atimer.h, systime.h.
9238 2000-07-18 Gerd Moellmann <gerd@gnu.org>
9240 * alloc.c (allocate_string_data): If string had already data
9241 assigned, copy old contents to new string data.
9243 * coding.c (syms_of_coding): Fix typo in spelling of variable
9244 `inhibit-iso-escape-detection'.
9246 * alloca.c (free) [emacs && EMACS_FREE]: Define as EMACS_FREE.
9248 * Makefile.in: Add dependencies on dispextern.h.
9249 (alloca.o): Don't define malloc and define EMACS_FREE instead of
9250 `free'; both can conflict with system header files.
9252 2000-07-18 Kenichi Handa <handa@etl.go.jp>
9254 * charset.h (MAKE_CHAR): Return reasonable code even if CHARSET is
9257 2000-07-18 Dave Love <fx@gnu.org>
9259 * window.c (Fwindow_list): Declare arg `window'.
9261 2000-07-18 Kenichi Handa <handa@etl.go.jp>
9263 * coding.c (setup_coding_system): Don't override the explicitly
9264 specified designations.
9266 2000-07-15 Miles Bader <miles@gnu.org>
9268 * editfns.c (char_property_eq, char_property_stickiness): Renamed
9269 from `text_property_eq' and `text_property_stickiness', respectively.
9270 (find_field, Fconstrain_to_field, char_property_eq)
9271 (char_property_stickiness): Changed to call char-property functions
9272 instead of text-property-only ones.
9274 * textprop.c (Fnext_single_char_property_change): Made a subr (was
9275 `next_single_char_property_change'). Do more error checking, and
9276 cleanup limit behavior.
9277 (Fprevious_single_char_property_change): New function.
9278 (syms_of_textprop): Initialize new subrs.
9280 * xdisp.c (display_prop_end, invisible_text_between_p):
9281 Call Fnext_single_char_property_change instead of
9282 next_single_char_property_change.
9284 2000-07-15 Jason Rumney <jasonr@gnu.org>
9286 * w32menu.c (w32_menu_show): Call free_menubar_widget_value_tree
9287 after menu is finished with.
9288 (add_menu_item): Only consider wv->title as a menu title.
9289 (w32_menu_display_help): Add OBJECT and POS to show_help_echo.
9291 * w32fns.c (w32_wnd_proc) [WM_DRAW_ITEM]: Do not try to draw a
9293 (FONT_REGEXP): Remove unused macro, and its sub-components.
9294 (syms_of_w32fns): Replace underscore in w32-enable-synthesized-fonts.
9296 * w32term.c (help_echo_object, help_echo_pos): New variables.
9297 (note_mode_line_highlight): Store additional information about the
9298 help-echo in help_echo_object and help_echo_pos. Check both
9299 `local-map' and `keymap' properties for changing the cursor
9300 (note_mouse_highlight): Store additional information about the
9301 help-echo in help_echo_object and help_echo_pos.
9302 (note_tool_bar_highlight): Set help_echo_object to nil and
9303 help_echo_pos to -1.
9304 (w32_read_socket): Use gen_help_event instead of filling
9305 input_events manually.
9306 (syms_of_w32term): Staticpro help_echo_object.
9307 (x_update_window_end): Add parameter MOUSE_FACE_OVERWRITTEN_P. If
9308 set, arrange for a mouse-highlight redisplay in XTframe_up_to_date.
9309 (x_clear_mouse_face): New function.
9310 (w32_redisplay_interface): Add pointer to x_clear_mouse_face.
9311 (x_update_window_begin): No need to turn off the mouse
9313 (show_mouse_face): Set the mouse_face_p flag of glyph rows
9314 depending on whether they contain glyphs highlighted in mouse-face.
9315 (x_fill_stretch_glyph_string): Consume runs of stretch
9316 glyphs instead of a single one.
9317 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
9318 with new argument list.
9319 (x_set_glyph_string_gc): Make sure the face's GC is valid.
9320 (x_append_glyph, x_append_composite_glyph)
9321 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
9322 changes in struct glyph starting 1999-12-27. See comments for
9323 xterm.c on 2000-07-05.
9325 2000-07-14 Sam Steingold <sds@gnu.org>
9327 * xfaces.c (realize_x_face): Fix the last patch:
9328 check `default_face' before dereferencing.
9330 2000-07-14 Dave Love <fx@gnu.org>
9332 * syntax.c (back_comment): Add null default in switch (for pcc).
9334 2000-07-14 Kenichi Handa <handa@etl.go.jp>
9336 * xfaces.c (realize_x_face): Make fontset using the base of the
9337 default_face's fontset, not using the default fontset.
9339 * coding.c (inhibit_iso_escape_detection): New variable.
9340 (syms_of_coding): Make it a Lisp variable.
9341 (detect_coding_iso2022): If inhibit_iso_escape_detection is
9342 nonzero, ignore ISO2022's escape sequence.
9344 2000-07-14 Gerd Moellmann <gerd@gnu.org>
9346 * alloca.c (malloc) [emacs]: Define as xmalloc.
9348 * xfns.c (Fx_show_tip): If frame parameters contain a position,
9349 use that instead of the mouse position. Add parameters DX and DY.
9351 * dispextern.h (Fx_show_tip): Adjust number of parameters
9354 * keyboard.c (show_help_echo): Add parameters OBJECT and POS.
9355 if HELP is a function, call it with OBJECT and POS as parameters
9356 to get the help to display.
9357 (gen_help_event, kbd_buffer_store_help_event): New functions.
9358 (kbd_buffer_get_event): Construct the Lisp help-event differently.
9359 (read_char): Call show_help_echo with new parameters.
9361 * keyboard.h (gen_help_event, kbd_buffer_store_help_event):
9364 * xterm.c (help_echo_object, help_echo_pos): New variables.
9365 (note_mode_line_highlight): Store additional information about the
9366 help-echo in help_echo_object and help_echo_pos. Check both
9367 `local-map' and `keymap' properties for changing the cursor
9368 (note_mouse_highlight): Store additional information about the
9369 help-echo in help_echo_object and help_echo_pos.
9370 (note_tool_bar_highlight): Set help_echo_object to nil and
9371 help_echo_pos to -1.
9372 (XTread_socket): Use gen_help_event instead of filling
9373 input_events manually.
9374 (syms_of_xterm): Staticpro help_echo_object.
9376 * xmenu.c (menu_highlight_callback): Use
9377 kbd_buffer_store_help_event instead of setting up and input_event
9380 * xdisp.c (eval_form): GCPRO argument sexpr.
9381 (call_function): New function.
9382 (handle_single_display_prop): Use call_function and FUNCTIONP
9383 instead of checking whether if font_height is a symbol and
9386 * eval.c (internal_condition_case_2): New function.
9388 * lisp.h (FUNCTIONP): New macro.
9389 (internal_condition_case_2, call_function): Add prototypes.
9391 * xterm.c (construct_mouse_click, x_scroll_bar_to_input_event)
9392 (x_scroll_bar_handle_click, SET_SAVED_MENU_EVENT, XTread_socket):
9393 Always set `arg' member of input_events.
9394 (construct_menu_click): Unused function removed.
9396 * msdos.c (dos_rawgetc): Always set `arg' member of input_events.
9398 * w32term.c (construct_mouse_click, construct_mouse_wheel)
9399 (construct_drag_n_drop, x_scroll_bar_handle_click)
9400 (w32_read_socket): Always set `arg' member of input_events.
9402 * keyboard.c (show_help_echo): Use eval_form. Add comment.
9404 * lisp.h (eval_form): Add prototype.
9406 * xdisp.c (eval_form): Make it externally visible.
9408 2000-07-13 Gerd Moellmann <gerd@gnu.org>
9410 * xterm.c (x_handle_tool_bar_click): Store the frame in the
9411 frame_or_window slot of TOOL_BAR_EVENT input events instead of
9412 consing. For prefix events, store the frame in the `arg' slot of
9413 the event, otherwise store the key there.
9414 (XTread_socket): Instead of consing, use the frame_or_window slot
9415 of HELP_EVENTs for the frame, and the `arg' slot for the help string.
9417 * xmenu.c (menu_highlight_callback): Store help string in the
9418 `arg' member of the input event; don't cons.
9419 (menubar_selection_callback): Use the `arg' slot of input events
9420 to queue additional information, instead of consing.
9422 * msdos.c (dos_rawgetc): Adapt to change of HELP_EVENTs.
9424 * w32term.c (w32_handle_tool_bar_click): Adapt to changes in
9426 (w32_read_socket): Adapt to changes in HELP_EVENTs.
9428 * w32menu.c (menubar_selection_callback): Use the `arg' slot of
9429 input events to queue additional information, instead of consing.
9431 * keyboard.c (kbd_buffer_gcpro): Renamed from
9432 kbd_buffer_frame_or_window. Now used for all Lisp objects
9433 referenced from the input queue.
9434 (kbd_buffer_store_event): Always use structure assignment for
9435 copying input events. Record all Lisp objects referenced from
9436 events in kbd_buffer_gcpro.
9437 (kbd_buffer_get_event): Construct Lisp `help-echo' events
9438 differently from input events. Test for prefix menu_bar_events
9439 and TOOL_BAR_EVENTs differently. Reset all slots used by an input
9440 event in kbd_buffer_gcpro to nil.
9441 (make_lispy_event) <TOOL_BAR_EVENT>: Treat an input event whose
9442 frame_or_window is equal to its arg member as prefix events.
9443 (stuff_buffered_input): Reset all slots in kbd_buffer_gcpro
9444 used by an input event to nil.
9445 (init_keyboard): Use two times the size of the input queue
9446 for kbd_buffer_gcpro.
9447 (syms_of_keyboard): Likewise.
9449 * emacs.c (handle_USR2_signal, handle_USR1_signal):
9450 Use USER_SIGNAL_EVENT.
9452 * termhooks.h (struct input_event): Add member `arg'.
9453 (MENU_BAR_EVENT): Renamed from menu_bar_event.
9454 (USER_SIGNAL_EVENT): Renamed from user_signal.
9456 * xfaces.c (ASET): Remove definition.
9458 * lisp.h (AREF, ASET, ASIZE): New macros.
9460 * fontset.c (AREF, ASIZE): Remove definitions.
9462 * fns.c (AREF): Remove definition.
9464 * composite.c (AREF): Remove definition.
9466 2000-07-12 Gerd Moellmann <gerd@gnu.org>
9468 * dispnew.c (redraw_overlapped_rows): Add missing local.
9469 (scrolling_window): Remove debug code.
9471 * xdisp.c (try_window_reusing_current_matrix, try_window_id):
9472 Before scrolling, turn off a mouse-highlight in the window
9475 * xterm.c (x_update_window_end): Add parameter
9476 MOUSE_FACE_OVERWRITTEN_P. If set, arrange for a mouse-highlight
9477 redisplay in XTframe_up_to_date.
9478 (x_clear_mouse_face): New function.
9479 (x_redisplay_interface): Add pointer to x_clear_mouse_face.
9481 * dispnew.c (make_current): Preserve the mouse_face_p flag of the
9483 (update_window_line): Add parameter MOUSE_FACE_OVERWRITTEN_P. Set
9484 it when any row is written to that contains glyphs highlighted in
9486 (update_window): Call the window update end hook with new
9487 parameter MOUSE_FACE_OVERWRITTEN_P.
9488 (direct_output_for_insert): Give up if row contains mouse-face.
9490 * dispextern.h (struct redisplay_interface): Add parameter
9491 MOUSE_FACE_OVERWRITTEN_P to update_window_end_hook function.
9492 (clear_mouse_face): New function pointer member.
9494 2000-07-11 Stefan Monnier <monnier@cs.yale.edu>
9496 * syntax.c (back_comment): Use one switch rather than a few `if's.
9497 Obey open_paren_in_column_0_is_defun_start.
9498 When reverting to the `slow' method, try to nicely handle the case
9499 of nested comments by checking that the comment-starter we found
9500 does indeed match the comment-ender.
9501 (scan_sexps_forward, scan_sexps_forward):
9502 Ignore excessive opening parenthesis rather than throwing an error.
9504 2000-07-11 Gerd Moellmann <gerd@gnu.org>
9506 * doc.c (Fsubstitute_command_keys): Handle case that a GC
9507 in Fwhere_is_internal or get_keymap_1 relocates string contents.
9509 * dispnew.c (direct_output_forward_char): Give up if currently
9510 displaying a message instead of the minibuffer contents.
9512 * xterm.c (x_update_window_begin): No need to turn off the mouse
9514 (show_mouse_face): Set the mouse_face_p flag of glyph rows
9515 depending on whether they contain glyphs highlighted in mouse-face.
9517 * dispnew.c (row_equal_p): Add parameter MOUSE_FACE_P. If set,
9518 compare the mouse_face_p flags of both rows.
9520 * dispextern.h (struct glyph_row): Add flag mouse_face_p.
9522 2000-07-11 Eli Zaretskii <eliz@is.elta.co.il>
9524 * keyboard.c (show_help_echo): Accept additional parameter
9525 ok_to_overwrite_keystroke_echo.
9526 (read_char): Call show_help_echo with a zero
9527 ok_to_overwrite_keystroke_echo argument.
9528 * keyboard.h (show_help_echo): Update prototype of show_help_echo.
9529 * xmenu.c (menu_help_callback): Call show_help_echo with non-zero
9530 ok_to_overwrite_keystroke_echo argument.
9531 * w32menu.c (w32_menu_display_help): Call show_help_echo with
9532 non-zero ok_to_overwrite_keystroke_echo argument.
9534 2000-07-10 Gerd Moellmann <gerd@gnu.org>
9536 * xdisp.c (try_window_id): If changes are all below what is
9537 displayed in the window, and point is in the window, we still
9538 might have to find point on the display.
9540 * xterm.c (x_fill_stretch_glyph_string): Consume runs of stretch
9541 glyphs instead of a single one.
9542 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
9543 with new argument list.
9544 (x_set_glyph_string_gc): Make sure the face's GC is valid.
9546 * keymap.c (get_keymap_1): Add comment that this function can GC.
9547 (where_is_internal_2, where_is_internal_1): Add GCPROs, add
9548 comment that functions can GC.
9549 (Fset_keymap_parent): GCPRO arg KEYMAP.
9551 2000-07-10 Eli Zaretskii <eliz@is.elta.co.il>
9553 * msdos.c (XMenuActivate): After exiting the menu, restore the
9554 echo area message and erase it.
9556 2000-07-10 Kenichi Handa <handa@etl.go.jp>
9558 * fontset.c (Ffontset_info): Make the return value more compatible
9559 with that of Emacs 20.
9561 2000-07-07 Gerd Moellmann <gerd@gnu.org>
9563 * eval.c (Fsignal): Handle case that backtrace_list is null.
9565 2000-07-07 Kenichi Handa <handa@etl.go.jp>
9567 * ccl.c (Fccl_execute): Typo fixed.
9569 2000-07-06 Gerd Moellmann <gerd@gnu.org>
9571 * window.c (window_loop): Add missing gcpro1 local variable.
9573 * window.c (Fwindow_list): Reverse list at the end.
9574 (candidate_window_p): Add parameter OWINDOW. ALL_FRAMES nil
9575 means allow windows on OWINDOW's frame, only.
9576 (window_loop): Simplified; use Fwindow_list.
9578 * Makefile.in (TAGS-LISP): Don't pass `$(lispsource)' to make.
9580 2000-07-05 Gerd Moellmann <gerd@gnu.org>
9582 * xterm.c (XTread_socket): Increment handling_signal at the start,
9583 decrement it at the end.
9585 * eval.c (handling_signal): New variable.
9586 (Fsignal): Abort if handling_signal is non-zero.
9588 * lisp.h (handling_signal): External declaration.
9590 * s/freebsd.h (WAITTYPE, WRETCODE): Put in #if 0.
9592 2000-07-05 Ken Raeburn <raeburn@gnu.org>
9594 Sound support for NetBSD through "Linux emulation" support:
9595 * config.in (HAVE_SOUNDCARD_H): Undef.
9596 (HAVE_SOUND): Define if HAVE_SOUNDCARD_H.
9597 * Makefile.in (LIBSOUND): New variable.
9598 (LIBES): Include it.
9599 * sound.c [HAVE_SOUNDCARD_H]: Include <sys/ioctl.h> and <soundcard.h>.
9600 (DEFAULT_SOUND_DEVICE): Define to "/dev/dsp" if not defined elsewhere.
9601 (vox_open): Use DEFAULT_SOUND_DEVICE.
9602 * s/netbsd.h (DEFAULT_SOUND_DEVICE): Define to /dev/audio.
9604 2000-07-05 Gerd Moellmann <gerd@gnu.org>
9606 * print.c (print_error_message): If Vsignaling_function is set,
9607 show it in *Messages*.
9609 * lisp.h (Vsignaling_function): External declaration.
9611 * eval.c (Vsignaling_function): New variable.
9612 (Fsignal): Compute it.
9613 (syms_of_eval): Staticpro it.
9615 2000-07-05 Dave Love <fx@gnu.org>
9617 * syswait.h: Use the autoconf recommended approach. Old code
9618 #if'd out in case we need to revert.
9620 * config.in (HAVE_SYS_WAIT_H): Added.
9622 2000-07-05 Andrew Innes <andrewi@gnu.org>
9624 * vm-limit.c (check_memory_limits) [REL_ALLOC]: Use real_morecore
9625 when non-NULL instead of __morecore, to take account of buffer
9626 memory. This also solves a problem with spurious memory warnings
9629 * ralloc.c: Make real_morecore non-static.
9631 * eval.c (internal_condition_case): Comment out abort if
9632 interrupt_input_blocked is not zero.
9634 * makefile.nt: Add support for `bootstrap' and related targets.
9635 Include minimal debug info in emacs.exe in release build.
9636 Remove all dependencies on lisp.h, and fixup some others.
9638 * w32.c (init_environment): Install code from 20.7 for providing
9639 default values for environment variables, based on the
9640 executable's own location.
9641 (map_w32_filename): Handle filenames that are longer than MAX_PATH.
9642 (sys_socket): Install socket inheritance bug fix from 20.7.
9644 * alloca.c [emacs]: Include lisp.h (needed by atimer.h included
9645 here via blockinput.h).
9647 2000-07-05 Stefan Monnier <monnier@cs.yale.edu>
9649 * w32menu.c (w32_menu_display_help):
9650 * xmenu.c (menu_help_callback): Use show_help_echo.
9652 * keyboard.h (show_help_echo): Declare.
9654 * keyboard.c (show_help_echo): New function, extracted from read_char.
9655 Feval its `msg' argument if it's a cons cell.
9656 (read_char): Use it.
9657 (follow_key): Pass `autoload' to get_keyelt.
9659 * xterm.c (note_mode_line_highlight, note_mouse_highlight)
9660 (note_tool_bar_highlight, XTread_socket):
9661 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight)
9663 * w32term.c (note_mode_line_highlight, note_mouse_highlight)
9664 (note_tool_bar_highlight, w32_read_socket):
9665 Do not gratuitously ignore non-string `help-echo' properties.
9667 2000-07-05 Gerd Moellmann <gerd@gnu.org>
9669 * eval.c (Feval): Put check for interrupt_input_block in #if 0.
9671 * window.c (delete_all_subwindows): Reset Vwindow_list.
9673 * xterm.c (x_append_glyph, x_append_composite_glyph)
9674 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
9675 changes in struct glyph starting 1999-12-27. Some bit-fields of
9676 struct glyph were not set, which made glyphs unequal when compared
9677 with GLYPH_EQUAL_P. Redisplay outputs such glyphs, and flickering
9678 effects were the result. This also depended on the contents of
9679 memory returned by xmalloc. If flickering happens again, activate
9680 the code in clear_glyph_row that's in #if 0. If the flickering is
9681 gone with that, chances are that it is caused by something similar.
9683 * dispnew.c (clear_glyph_row): Add debug code in #if 0.
9685 * dispextern.h: Add some comments.
9687 * window.c (add_window_to_list): Add parameter LIST.
9688 (window_list): Order list so that, for each frame, windows are
9689 in canonical order, and so that frames appear in the list in
9690 the order given by Vframe_list.
9691 (next_window): Reverse the handling of NEXT_P.
9693 2000-07-04 Gerd Moellmann <gerd@gnu.org>
9695 * window.c (Vwindow_list): New variable.
9696 (make_window, delete_window): Set Vwindow_list to nil.
9697 (check_window_containing): New function.
9698 (window_from_coordinates): Rewritten.
9699 (add_window_to_list, window_list, candidate_window_p)
9700 (decode_next_window_args, next_window): New functions.
9701 (Fnext_window, Fprevious_window): Rewritten in terms of next_window.
9702 (Fwindow_list): New function.
9703 (Fother_window): Cleaned up.
9704 (foreach_window): Add a longer "variable argument list". Let
9705 callback function return 0 to indicate that cycling over windows
9707 (foreach_window_1): Likewise.
9708 (freeze_window_start): Return int.
9709 (init_window): New function.
9710 (syms_of_window): Staticpro Vwindow_list and defsubr Swindow_list.
9712 * emacs.c (handle_USR1_signal, handle_USR2_signal) Clear
9713 input_event with bzero.
9714 (main): Call init_window.
9716 * keymap.c (get_keyelt): Temporarily inhibit GC while evaluating
9719 2000-07-04 Kenichi Handa <handa@etl.go.jp>
9721 * composite.h (make_composition_value_copy): Extern it.
9723 * composite.c (make_composition_value_copy): New function.
9725 * editfns.c (Fformat): While copying text properties, make each
9726 composition property value a copy.
9728 * fns.c (concat): While copying text properties, make each
9729 composition property value a copy.
9731 2000-07-03 Gerd Moellmann <gerd@gnu.org>
9733 * m/macppc.h (LINKER, LD_SWITCH_MACHINE) [LINUX]: Define.
9735 * fns.c (sweep_weak_table): Mark only objects that are not
9738 * frame.c (next_frame, prev_frame): If MINIBUF is a window,
9739 include those frames as candidates which have their focus
9740 redirected to the minibuffer frame.
9742 2000-07-03 Stefan Monnier <monnier@cs.yale.edu>
9744 * fns.c (Fputhash): Return `value' rather than nil.
9746 2000-06-30 Gerd Moellmann <gerd@gnu.org>
9748 * frame.c (next_frame): Don't check focus redirection in case
9749 MINIBUF is a window. Doing so excludes frames using MINIBUF
9750 unless their focus is redirected, which contradicts the
9751 specification of next-frame, and leads to infinite loops in
9752 certain situations when cycling through windows with next-window.
9754 2000-06-30 Kenichi Handa <handa@etl.go.jp>
9756 * coding.c (code_convert_region): Even if the length of text is
9757 zero, try to convert it if coding->type is coding_type_ccl.
9758 (decode_coding_string, encode_coding_string): Likewise.
9760 2000-06-28 Gerd Moellmann <gerd@gnu.org>
9762 * xdisp.c (try_window_reusing_current_matrix): Don't try to reuse
9763 the display if windows_or_buffers_changed.
9765 * dispnew.c (struct row_entry): New structure.
9766 (row_entry_pool, row_entry_pool_size, row_entry_idx, row_table)
9767 (row_table_size, old_lines, new_lines, old_lines_size)
9768 (new_lines_size, run_pool, runs_size, runs): New variables.
9769 (add_row_entry): New function.
9770 (scrolling_window): Use data structures allocated with xmalloc and
9771 held in global variables, instead of allocating them with alloca and
9772 holding them in local variables. Use a larger hash table whose
9773 size depends on glyph matrix sizes. Don't use bzero to clear the
9774 hash table; instead, clear used slots only.
9776 * fns.c (next_almost_prime): Make it externally visible.
9778 * lisp.h (next_almost_prime): Add prototype.
9780 * s/isc4-0.h (sigunblock): Define.
9782 * s/sco5.h (sigunblock): Define.
9784 2000-06-27 Dave Love <fx@gnu.org>
9786 * s/osf1.h (C_SWITCH_SYSTEM, LIBS_SYSTEM): Revert last change
9787 (moved to osf5-0.h).
9788 [!NOT_C_CODE]: Protect string.h stuff.
9790 * s/osf5-0.h (C_SWITCH_SYSTEM, WAIT_USE_INT, SYS_SIGLIST_DECLARED)
9791 (sys_siglist, NSIG): Definitions moved here from osf1.h.
9793 2000-06-27 Gerd Moellmann <gerd@gnu.org>
9795 * xdisp.c (resize_mini_window): Subtract the extra line spacing
9796 below the last line from the needed window height.
9798 2000-06-26 Stefan Monnier <monnier@cs.yale.edu>
9800 * fns.c (Fplist_member): Renamed from Fwidget_plist_member.
9801 (Fwidget_get): Use it.
9802 (syms_of_fns): Defsubr it.
9804 2000-06-26 Gerd Moellmann <gerd@gnu.org>
9806 * xterm.c (xim_initialize) [!USE_XIM]: Don't set up the
9807 display info for XIM.
9808 (xim_open_dpy): Likewise.
9809 (xim_close_dpy): Don't free the display info's XIM.
9811 * xfns.c (x_window) [!USE_XIM]: Don't call create_frame_ic.
9813 * config.in (USE_XIM): New define.
9815 * keymap.c (get_keyelt): For menu-items containing a `:filter
9816 FILTER', apply FILTER to the menu-item's definition to get the
9817 real definition to use.
9819 * lisp.h (QCfilter): External declaration.
9821 * xfns.c (Fimage_size): New function.
9822 (syms_of_xfns): Defsubr it.
9824 2000-06-26 Andreas Schwab <schwab@suse.de>
9826 * coding.c (decode_coding_string): Re-fetch STRING_BYTES after
9829 2000-06-25 Dave Love <fx@gnu.org>
9831 * term.c [!HAVE_TERMCAP_H]: Declare tputs, tgetent, tgetflag, tgetnum.
9833 * Makefile.in (blockinput.h): Depend on atimer.h.
9834 (atimer.h): Depend on systime.h.
9836 * blockinput.h: Protect against multiple inclusion. Include atimer.h.
9838 * atimer.h: Protect against multiple inclusion. Include systime.h.
9840 * lisp.h (swap_in_global_binding): Declare.
9842 2000-06-24 Ken Raeburn <raeburn@gnu.org>
9844 * process.c (Fopen_network_stream): Turn off atimers for duration
9845 of call to connect. (Patch from Gerd.)
9847 2000-06-23 Dave Love <fx@gnu.org>
9849 * ralloc.c: Maybe include unistd.h
9851 * emacs.c (setgrp): Undefine before defining.
9852 (malloc_warning, set_time_zone_rule, index): Prototype.
9854 * systime.h (EMACS_GET_TIME) [!GETTIMEOFDAY_ONE_ARGUMENT]: Use
9855 HAVE_STRUCT_TIMEZONE.
9857 * s/osf1.h: Move string.h hack here from alpha.h and make it
9859 (C_SWITCH_SYSTEM): Use _OSF_SOURCE, not -BSD, which clashes with
9861 (WAIT_USE_INT, SYS_SIGLIST_DECLARED, sys_siglist, NSIG): Define.
9862 (SOCKLEN_TYPE): Don't define.
9864 * m/alpha.h: Remove string.h hack.
9866 * s/osf5-0.h: New file.
9868 * filelock.c: Use feature tests for fcntl.h, string.h. Don't
9869 include time.h, done by systime.h.
9870 [__FreeBSD__]: Remove redundant includes.
9872 * callproc.c (setpgrp): Undefine before defining.
9873 (delete_temp_file): Return Qnil to avoid warning.
9875 * config.in (HAVE_TERM_H, HAVE_STRUCT_TIMEZONE): Add.
9877 * xfaces.c: Include fontset.h dependent on HAVE_WINDOW_SYSTEM, not
9880 * fontset.h (free_face_fontset): Renamed from fs_free_face_fontset.
9882 * composite.h (compose_text): Declare.
9884 * xterm.c: Don't include sys/types.h unconditionally. Don't
9885 protect its inclusion with !USG (following xmenu.c).
9887 2000-06-23 Gerd Moellmann <gerd@gnu.org>
9889 * xfns.c (x_create_tip_frame): Initialize frame's colors like
9892 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
9894 * coding.c (decode_eol_post_ccl): Special handling for undecided
9895 and inconsistent EOL types.
9897 2000-06-22 Gerd Moellmann <gerd@gnu.org>
9899 * xrdb.c (x_load_resources): Add default resource for scroll bar's
9900 trough color and main window's background color.
9902 * xfns.c (Fx_file_dialog) [HAVE_MOTIF_2_1]: Handle events differently.
9904 * xterm.h (Xt_app_con): External declaration.
9906 * widget.c (EmacsFrameRealize): Fix typo.
9908 * widget.c (EmacsFrameRealize): Remove SubstructureRedirectMask.
9910 * xdisp.c (handle_stop): Initialize it->add_overlay_start to zero.
9911 (handle_invisible_prop): Record the start of invisible text in
9912 it->add_overlay_start.
9913 (struct overlay_entry): Add member `overlay'.
9914 (handle_overlay_change): Simplify.
9915 (next_overlay_string): After having processed overlay strings at the
9916 end of the buffer, record that fact in
9917 it->overlay_strings_at_end_processed_p.
9918 (compare_overlay_entries): If before- and after-strings come
9919 from the same overlay, let before-strings come first.
9920 (RECORD_OVERLAY_STRING): Record the overlay that strings come from.
9921 (load_overlay_strings): Take it->add_overlay_start into account
9922 when adding overlay strings.
9924 * dispextern.h (struct it): Add member add_overlay_start.
9926 2000-06-22 Dave Love <fx@gnu.org>
9928 * s/isc3-0.h (C_SWITCH_SYSTEM): Define _XOPEN_SOURCE=500.
9930 * s/gnu-linux.h (C_SWITCH_SYSTEM): Don't define _XOPEN_SOURCE here.
9932 2000-06-22 Kenichi Handa <handa@etl.go.jp>
9934 * ccl.c (ccl_driver) <CCL_End>: Decrement stack_idx only when it
9937 2000-06-21 Dave Love <fx@gnu.org>
9939 * Makefile.in (GETLOADAVG_OBJ): Removed -- LIBOBJS does it.
9941 2000-06-21 Stefan Monnier <monnier@cs.yale.edu>
9943 * syntax.c (back_comment): Simplify string-parity counting (with
9944 the added benefit of handling multiple string-styles as long as
9945 they are not intertwined).
9946 Jump to the slow code as soon as a comment starter is found in
9947 a "string_lossage" position. Fixes the case: " /* " /* " */.
9949 2000-06-21 Dave Love <fx@gnu.org>
9951 * Makefile.in: Use GETLOADAVG_LIBS.
9953 * config.in: Add HAVE_FCNTL_H, _FILE_OFFSET_BITS,
9954 _LARGEFILE_SOURCE, _LARGE_FILES, _XOPEN_SOURCE.
9956 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
9958 * syntax.c (describe_syntax): Recognize the `n'estable bit.
9959 (Fforward_comment, scan_lists):
9960 Check the comstyle of single-char comment-starters.
9961 (scan_sexps_forward): Don't try to recognize `half comment-enders' if
9962 we're just at the beginning of the comment (f.ex with (*) ... (*)).
9963 Check the comstyle of single-char comment-starters.
9964 Clarify control-flow around the Scomment case.
9966 2000-06-20 Dave Love <fx@gnu.org>
9968 * fns.c (make_hash_table, maybe_resize_hash_table):
9969 Cast arg of next_almost_prime.
9971 * tparam.c [emacs]: Include lisp.h.
9973 * termcap.c [emacs]: Test HAVE_FCNTL_H, not USG5. Include lisp.h
9976 2000-06-20 Gerd Moellmann <gerd@gnu.org>
9978 * keyboard.c (adjust_point_for_property): Check if display
9979 property should be treated as intangible by looking at its value.
9981 * xdisp.c (single_display_prop_intangible_p)
9982 (display_prop_intangible_p): New functions.
9984 * dispextern.h (display_prop_intangible_p): Add prototype.
9986 * xdisp.c (dump_glyph_row): Show type of glyph->object.
9988 * s/isc4-0.h (sigblock): Redefined to pass a pointer as second
9989 argument to sigprocmask.
9991 * s/sco5.h (sigblock): Redefined to pass a pointer as second
9992 argument to sigprocmask.
9994 * syssignal.h (sigblock, sigunblock) [USG5_4]: Set
9995 sigprocmask_set, and pass a pointer to it to sigprocmask.
9997 * sysdep.c (sigprocmask_set): New variable.
9999 * fileio.c (make_temp_name): Don't use `%s' in string passed to
10002 2000-06-20 Sam Steingold <sds@gnu.org>
10004 * xrdb.c: Don't declare xmalloc, xrealloc.
10006 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
10008 * regex.c (re_match, re_match_2): Protect calls to alloca (0).
10009 (re_comp): Cast gettext return value to avoid complaints when
10012 2000-06-20 Dave Love <fx@gnu.org>
10014 * m/stride.h, m/mips.h: Don't define HAVE_GETWD, HAVE_GETTIMEOFDAY.
10016 * m/ibmrt-aix.h: Don't declare HAVE_GETTIMEOFDAY, HAVE_VFORK.
10018 * m/ibmrs6000.h, m/ibmps2-aix.h, m/dpx2.h: Don't declare HAVE_GETWD.
10020 * m/alpha.h: Don't declare xmalloc, xrealloc.
10022 * s/ux4800.h: Don't declare GETTIMEOFDAY_ONE_ARGUMENT.
10024 * s/usg5-4-2.h: Don't declare HAVE_GETWD, VFORK_RETURN_TYPE.
10026 * s/umips.h: Don't declare HAVE_GETWD, HAVE_GETTIMEOFDAY.
10028 * s/cxux.h, s/gnu-linux.h, s/iris3-6.h, s/irix3-3.h: Don't declare
10031 * keyboard.h (poll_for_input_1): Declare.
10033 * getloadavg.c: Don't define NLIST_STRUCT (handled by configure).
10035 * alloc.c (xmalloc, xrealloc, xfree): Define using POINTER_TYPE.
10037 * doprnt.c: Don't declare xmalloc, xrealloc.
10039 * lisp.h (x_set_tool_bar_lines, free_frame_xic, compose_text)
10040 (getenv, ctime, getwd): Removed.
10041 (xmalloc, xrealloc, xfree): Declare using POINTER_TYPE.
10043 * xterm.h: Remove duplicate prototypes. Declare free_frame_xic,
10044 x_set_tool_bar_lines.
10046 * config.in: Add HAVE_GETWD. Move some definitions above
10047 machine/system includes.
10049 2000-06-20 Kenichi Handa <handa@etl.go.jp>
10051 * s/bsd386.h (HAVE_GETLOADAVG): Define it as 1.
10053 * xfaces.c (font_list): Handle the case that REGISTRY doesn't
10054 contain information about ENCODING.
10056 * fontset.c (FONTSET_ASCII): Use the first element of char table
10057 for an ASCII font, not defalt slot.
10058 (fontset_ref_via_base): If FONTSET doesn't contain information for
10059 C, try the default fontset.
10060 (make_fontset): Don't copy the default fontset.
10061 (fontset_font_pattern): Likewise.
10062 (accumulate_font_info): If ELT is nil, use the corresponding
10063 element in the default fontset.
10065 2000-06-19 Dave Love <fx@gnu.org>
10067 * syntax.c (Fparse_partial_sexp): Doc fix.
10069 * regex.h: Test PROTOTYPES as well as __STDC__.
10071 * unexalpha.c: Include errno.h, string.h, unistd.h. Don't declare
10072 errno, strerror. Put text after #endif in comment.
10074 * xdisp.c (dump_glyph_matrix): Add `static' to declaration (for pcc).
10076 * xterm.c (x_frame_of_widget): Likewise.
10078 2000-06-19 Gerd Moellmann <gerd@gnu.org>
10080 * abbrev.c (syms_of_abbrev): Set buffer_default's abbrev table
10081 to Vfundamental_mode_abbrev_table.
10083 * alloc.c (mark_object) [GC_CHECK_MARKED_OBJECTS]: Check that no
10084 bogus objects are marked. This slows down GC by ~80 percent, but
10085 it might be worth trying when debugging GC-related problems.
10086 This feature requires conservative stack marking to be enabled.
10088 * xterm.c (XTread_socket) <KeyPress>: In case XmbLookupString
10089 returns XLookupChars, reset `modifiers' to zero.
10091 2000-06-19 Dave Love <fx@gnu.org>
10093 * mktime.c: Unprotoized.
10095 2000-06-19 Richard Stallman <rms@gnu.org>
10097 * data.c (set_internal): If variable is frame-local,
10098 store the new value immediately into the frame parameter alist.
10100 2000-06-19 Ken Raeburn <raeburn@gnu.org>
10102 * xfns.c (jpeg_load): Fetch error-handling data first, then fill
10103 in the custom handler pointer.
10105 * keyboard.c (follow_key, read_key_sequence): Use XUINT on key
10106 value, or checks for CHAR_META can fail when Lisp_Object is a
10108 * keymap.c (get_keyelt): Likewise.
10110 2000-06-19 Kenichi Handa <handa@etl.go.jp>
10112 * ccl.h (struct ccl_program): New member eol_type.
10113 (struct ccl_spec): New member cr_carryover.
10115 * ccl.c (CCL_WRITE_CHAR): Convert NL according to ccl->eol_type.
10116 (setup_ccl_program): Initialize ccl->eol_type to CODING_EOL_LF.
10118 * coding.c (setup_coding_system) <4>: Reset member `cr_carryover'.
10119 (ccl_coding_driver): On encoding, initialize ccl->eol_type.
10120 (decode_eol_post_ccl): New function.
10121 (decode_coding): Don't detect EOL format here for CCL based coding
10123 (decode_coding) <coding_type_ccl>: Handle carryovered CR. Call
10124 decode_eol_post_ccl after running the CCL program.
10125 (code_convert_region): Don't detect EOL format here for CCL based
10127 (decode_coding_string): Likewise.
10129 2000-06-18 Ken Raeburn <raeburn@gnu.org>
10131 * charset.c (update_charset_table): Use XINT on "iso_final_char"
10132 when treating it as an integer.
10134 * coding.h (encode_coding_string): Declare.
10136 * keyboard.c (read_key_sequence): Use XINT on "pos" when treating
10139 * keymap.c (Fwhere_is_internal): Rename argument "keymap" to
10140 "xkeymap" to avoid shadowing the "enum map_type" value that needs
10141 to be passed to get_local_map.
10143 * sound.c (Fplay_sound): Don't call make_number on
10144 Frun_hook_with_args count argument.
10146 * xterm.c (x_send_scroll_bar_event): Fudge lisp object/integer
10147 for lisp objects in X event structure data field, when lisp
10148 objects are represented with unions.
10149 (x_scroll_bar_to_input_event): Ditto.
10151 2000-06-16 Ken Raeburn <raeburn@gnu.org>
10153 * xdisp.c (decode_mode_spec): In "no_value" case, do NUL
10154 termination of string. Fix sense of test whether
10155 Vline_number_display_limit is an integer.
10157 2000-06-16 Gerd Moellmann <gerd@gnu.org>
10159 * xfaces.c (syms_of_xfaces) [DEBUG_X_COLORS]: Defsubr dump_colors
10160 only if HAVE_X_WINDOWS.
10162 * keymap.c (describe_buffer_bindings): Add `\f\n' in front
10165 * dispnew.c (update_frame_1): Handle case that cursor vpos is
10168 2000-06-15 Eli Zaretskii <eliz@is.elta.co.il>
10170 * unexec.c (toplevel): Fix last change, so as not to deprive MSDOS
10173 2000-06-15 Kenichi Handa <handa@etl.go.jp>
10175 * coding.c (decode_coding_emacs_mule): Always set src_base at the
10176 start of the while loop.
10178 2000-06-15 Gerd Moellmann <gerd@gnu.org>
10180 * atimer.c (alarm_signal_handler): Add forward declaration.
10182 * data.c (set_internal): Remove debug code.
10184 2000-06-14 Gerd Moellmann <gerd@gnu.org>
10186 * Makefile.in (bootstrap-temacs): Add `-I../src'.
10188 * unexec.c (toplevel) [COFF]: Include coff.h.
10190 * s/lynxos.h: New file.
10192 * keymap.c (Fsingle_key_description): Enclose function key and
10193 event symbol names in angle brackets.
10195 * xdisp.c (setup_echo_area_for_printing): Call
10196 message_log_maybe_newline if message_buf_print is not set.
10198 * print.c (printchar, strout): Don't check message_buf_print
10199 before calling setup_echo_area_for_printing because that
10200 function does something useful even when message_buf_print is
10203 * xdisp.c (message_truncate_lines, Qmessage_truncate_lines):
10205 (ensure_echo_area_buffers): Initialize echo buffer's
10206 truncate lines setting to nil.
10207 (with_echo_area_buffer): Don't set the echo buffer's truncate
10208 lines setting here.
10209 (set_message_1): Set it here instead, based on the value
10210 of message_truncate_lines.
10211 (resize_mini_window): Handle case that lines are truncated.
10212 (syms_of_xdisp): Initialize Qmessage_truncate_lines.
10213 DEFVAR_BOOL message-truncate-lines.
10215 * keyboard.c (read_char): Bind message-truncate-lines to t
10216 while displaying a help-echo.
10218 * lisp.h (Qmessage_truncate_lines): External declaration.
10220 2000-06-13 Gerd Moellmann <gerd@gnu.org>
10222 * xdisp.c (Vline_number_display_limit): Renamed from
10223 line_number_display_limit.
10224 (syms_of_xdisp): Use DEFVAR_LISP for line-number-display-limit.
10225 Extend documentation string. Initialize
10226 Vline_number_display_limit to nil meaning no limit.
10227 (decode_mode_spec): Use Vline_number_display_limit with its new
10230 * xterm.c (x_check_font) [GLYPH_DEBUG]: Add prototype.
10232 2000-06-13 Richard Stallman <rms@gnu.org>
10234 * frame.c (Fmodify_frame_parameters): Doc fix.
10236 * xfns.c (x_set_frame_parameters): Comment fix.
10238 * frame.c (store_frame_param): Call swap_in_global_binding if the
10239 variable's current binding was chosen based on this frame.
10241 * data.c (swap_in_global_binding): New function.
10243 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
10245 * msdos.c (IT_write_glyphs): Don't use CODING_REQUIRE_ENCODING
10246 macro, instead AND with CODING_REQUIRE_ENCODING_MASK.
10248 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
10250 * msdos.h (EMACS_MSDOS_H): Renamed from MSDOS_H_.
10252 2000-06-12 Jason Rumney <jasonr@gnu.org>
10254 * w32bdf.h (EMACS_W32BDF_H): Renamed from __W32BDF_H__
10256 * w32.h (EMACS_W32_H): Renamed from _NT_H_
10258 * w32gui.h (EMACS_W32GUI_H): Renamed from __W32GUI_H__
10260 * w32inevt.h (EMACS_W32INEVT_H): Renamed from __NTINEVT_H__
10262 2000-06-12 Gerd Moellmann <gerd@gnu.org>
10264 * xfaces.c (Fdump_colors) [DEBUG_X_COLORS]: New function.
10265 (syms_of_xfaces): Defsubr Sdump_colors.
10266 (x_free_colors): Don't treat b&w specially on default visual.
10267 (x_free_dpy_colors): New function.
10268 (free_face_colors): Don't check visual class; it's done
10271 * xterm.c (x_frame_of_widget): New function.
10272 (x_alloc_nearest_color_for_widget): Use it.
10273 (x_copy_dpy_color): New function.
10274 (x_destroy_window): Free various colors.
10276 2000-06-12 Kenichi Handa <handa@etl.go.jp>
10278 * ccl.h (EMACS_CCL_H): Renamed from _CCL_H.
10280 * charset.h (EMACS_CHARSET_H): Renamed from _CHARSET_H.
10282 * coding.h (EMASC_CODING_H): Renamed from _CODING_H.
10284 * composite.h (EMACS_COMPOSITE_H): Renamed from _COMPOSITE_H.
10286 * fontset.h (EMACS_FONTSET_H): Renamed from _FONTSET_H.
10288 2000-06-11 Dave Love <fx@gnu.org>
10290 * systime.h (EMACS_SYSTIME_H): Renamed from _SYSTIME_H.
10292 2000-06-11 Eli Zaretskii <eliz@is.elta.co.il>
10294 * msdos.h: Don't use _MSDOS_H_ as a symbol, use MSDOS_H_ instead.
10296 2000-06-11 Gerd Moellmann <gerd@gnu.org>
10298 * xmenu.c (xmenu_show): Cast second parameter of lw_popup_menu
10301 2000-06-10 Kenichi Handa <handa@etl.go.jp>
10303 * regex.c (MAKE_CHAR) [!emacs]: Dummy macro for non-Emacs env.
10304 (regex_compile): Fix the code for handling the case of single byte
10305 char and multibyte char being mixed in a range within [...].
10307 * fileio.c (Finsert_file_contents): Be sure to setup src_multibyte
10308 and dst_multibyte members of coding.
10310 * charset.c (update_charset_table): Update the table
10311 bytes_by_char_head.
10312 (init_charset_once): Initialize elements of bytes_by_char_head to
10313 1 except for leading codes for private charases.
10315 * charset.h (CHARSET_8_BIT_GRAPHIC): Define as 0x80.
10316 (UNIBYTE_STR_AS_MULTIBYTE_P): Fix for an invalid multibyte sequence.
10318 2000-06-09 Ken Raeburn <raeburn@gnu.org>
10320 * xterm.c (x_connection_closed): If dpyinfo is NULL, don't try to
10321 access the data it doesn't point to.
10323 2000-06-08 Gerd Moellmann <gerd@gnu.org>
10325 * xterm.c (XTread_socket) <FocusIn>: Queue a FOCUS_IN_EVENT which
10326 will be translated to a switch-frame event when reading the
10327 event queue. This is necessary because Emacs otherwise won't
10328 perform a switch-frame to a new frame until some other event, for
10329 example a keystroke event, forces it to do so. This has various
10330 effects, one visible being that the cursor of a frame created with
10331 C-x 5 2 or switched to with a window manager key binding like
10332 A-TAB stays hollow because selected_window isn't on the newly
10333 focused frame until the switch-frame is performed.
10335 * keyboard.c (kbd_buffer_get_event): Handle FOCUS_IN_EVENT by
10336 generating a switch-frame event if necessary.
10338 * termhooks.h (enum event_kind): Add FOCUS_IN_EVENT.
10340 * xdisp.c (handle_fontified_prop): Don't GCPRO local var `pos';
10343 2000-06-08 Kenichi Handa <handa@etl.go.jp>
10345 * fontset.c (Fset_fontset_font): The arg CHARACTER may be a charset.
10347 2000-06-07 Gerd Moellmann <gerd@gnu.org>
10349 * window.c (displayed_window_lines): Take empty lines at
10350 the bottom of a window into account.
10352 * window.c (displayed_window_lines): New function.
10353 (Fmove_to_window_line): Use displayed_window_lines to determine
10354 the number of lines to move, instead of using the window's height.
10356 * lread.c (readevalloop): If READCHARFUN sets point to ZV, arrange
10357 to stop reading, even if the form read sets point to a different
10358 value when evaluated.
10360 * xdisp.c (display_line): Fix code deciding in which line to
10363 2000-06-07 Kenichi Handa <handa@etl.go.jp>
10365 * fileio.c (e_write): Free composition data if stored in
10368 2000-06-06 Gerd Moellmann <gerd@gnu.org>
10370 * xdisp.c (display_line): Set row's and iterator's
10371 starts_in_middle_of_char_p and ends_in_middle_of_char_p flags.
10372 Set cursor even if row ends in the middle of a character.
10373 (dump_glyph_row): Print values of new flags.
10374 (redisplay_window) <cursor movement in unchanged window>: When
10375 point has been moved forward, and PT is at the end of the cursor
10376 row, don't place the cursor in the next row if the cursor row ends
10377 in the middle of a character or at ZV.
10379 * dispextern.h (struct it): Add starts_in_middle_of_char_p.
10380 (struct glyph_row): Add starts_in_middle_of_char_p and
10381 ends_in_middle_of_char_p.
10382 (MATRIX_ROW_ENDS_IN_MIDDLE_OF_CHAR_P): Test row's
10383 ends_in_middle_of_char_p flag.
10384 (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Likewise.
10386 * term.c (append_glyph): Revert change of 2000-06-06.
10388 * xdisp.c (display_line): Revert change of 2000-06-06. Treat
10389 padding glyph not fitting on line as whole character not
10392 * xterm.c (x_produce_glyphs): Don't xassert `it->descent > 0';
10393 this isn't true for images with `:ascent 100'.
10395 2000-06-06 Kenichi Handa <handa@etl.go.jp>
10397 * buffer.c (Fset_buffer_multibyte): Don't make the current buffer
10398 as modified if it is originally unmodified.
10400 * term.c (encode_terminal_code): Change the way to check if
10401 terminal coding does any conversion.
10402 (append_glyph): Set glyph->pixel_width correctly.
10404 * xdisp.c (display_line): While checking line continuation, pay
10405 attention to a padding glyph.
10407 2000-06-05 Gerd Moellmann <gerd@gnu.org>
10409 * xdisp.c (redisplay_window): Always use set_buffer_internal_1.
10411 2000-06-05 Dave Love <fx@gnu.org>
10413 * xdisp.c: Include fontset.h.
10415 * xfns.c (x_real_positions): Declare tmp_nchildren as unsigned.
10417 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
10419 * dispnew.c: Conditionally include term.h.
10421 * coding.h: Declare code_convert_string_norecord.
10423 * frame.h (struct frame): Use volatile unconditionally.
10425 * buffer.h: Remove Vbefore_change_function, Vafter_change_function.
10427 * xmenu.c (menu_item_selection): Declare volatile unconditionally.
10429 * systime.h: Protect against multiple inclusion.
10430 (timezone) [USG5_4]: Define as time_t.
10432 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
10433 (Foptimize_char_table, make_temp_name): Declare.
10435 * Makefile.in (xdisp.o): Depend on fontset.h.
10437 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
10439 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
10440 (Foptimize_char_table, make_temp_name): Declare.
10444 * s/netbsd.h: Don't define autoconfiscated MATHERR.
10446 2000-06-02 Dave Love <fx@gnu.org>
10448 * lread.c (_XOPEN_SOURCE, __EXTENSIONS__): Don't define.
10450 2000-06-02 Gerd Moellmann <gerd@gnu.org>
10452 * xfaces.c (realize_x_face): When copying BASE_FACE bitwise to the
10453 result face, set flags in that face indicating that colors may not
10456 * xterm.c (x_set_mouse_face_gc): If first glyph isn't a character
10457 glyph, use the ASCII NUL character to determine the face.
10459 2000-06-02 Dave Love <fx@gnu.org>
10461 * sysdep.c: Conditionally include stdlib.h, unistd.h.
10462 (VFORK_RETURN_TYPE): Remove.
10464 * config.in: Add NO_MATHERR.
10466 2000-06-01 Dave Love <fx@gnu.org>
10468 * cmds.c (internal_self_insert): Don't check
10469 Vbefore_change_function, Vafter_change_function.
10471 * insdel.c (signal_before_change, signal_after_change): Likewise.
10473 * buffer.c (Vbefore_change_function, Vafter_change_function):
10474 Variables and their initializations deleted.
10476 * callint.c (Fcall_interactively): Doc fix.
10478 * terminfo.c (ospeed) [HAVE_SPEED_T]: Don't declare extern.
10480 2000-05-31 Dave Love <fx@gnu.org>
10482 * textprop.c: Revert last change -- duplicated.
10484 2000-05-31 Gerd Moellmann <gerd@gnu.org>
10486 * dispnew.c (find_glyph_row_slice, swap_glyphs_in_rows): Put
10489 * lisp.h (eassert) [!ENABLE_CHECKING]: Define as `(void) 0'.
10491 2000-05-31 Jason Rumney <jasonr@gnu.org>
10493 * search.c (Fre_search_forward, Fre_search_backward)
10494 (Fposix_search_backward, Fposix_search_forward): Fix newlines in docs.
10496 * w32select.c (Fw32_set_clipboard_data): Change QNil to Qnil.
10498 2000-05-30 Jason Rumney <jasonr@gnu.org>
10500 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: New macros.
10501 [WINDOWSNT]: Add extern for Vw32_system_coding_system.
10503 * dispextern.h (struct glyph) [WINDOWSNT]: Add w32_font_type member.
10505 * fileio.c (Fread_file_name) [HAVE_NTGUI]: Use file dialog.
10506 (Fread_file_name) [HAVE_NTGUI, USE_MOTIF]: Do not attempt to
10507 expand a nil default_filename.
10509 * keyboard.c (make_lispy_event) [WINDOWS_NT]: Pass a window
10510 pointer to glyph_to_pixel_coords, not a frame.
10512 * makefile.nt (w32fns.obj, w32menu.obj): Add charset.h and
10513 coding.h to dependencies.
10515 * w32bdf.c (w32_load_bdf_font): Initialize font->double_byte_p.
10517 * w32console.c (glyph_to_pixel_coords): Change first parameter to
10518 window pointer to be consistent with w32term.c and xterm.c.
10520 * w32fns.c: Format and doc changes to bring closer to xfns.c.
10521 (VIETNAMESE_CHARSET): Define if not defined in system headers.
10522 (Qline_spacing, Qcenter): New variables.
10523 (Qw32_charset_*, w32_codepage_for_font): Moved from w32term.c.
10524 (x_set_line_spacing): New function.
10525 (x_set_frame_parameters): Use FRAME_NEW_WIDTH, FRAME_NEW_HEIGHT macros.
10526 (x_specified_cursor_type): New function.
10527 (x_set_cursor_type): Use it.
10528 (x_set_name, x_set_title): Use ENCODE_SYSTEM to encode titlebar
10530 (validate_x_resource_name, x_get_resource_string): Measure lengths
10531 of external strings in bytes.
10532 (w32_wnd_proc) [WM_MEASURE_ITEM]: Avoid calling
10533 GetTextExtentPoint32 with NULL title.
10534 (Fx_create_frame): Initialize Qline_spacing.
10535 (w32_load_system_font): Initialize font->double_byte_p.
10536 (x_to_w32_charset): Use Vw32_charset_info_alist.
10537 (Image, busy cursor, tooltip functions): Merged changes from
10538 xfns.c. Not yet functional on Windows.
10540 * w32gui.h (W32FontStruct): Add double_byte_p member.
10542 * w32inevt.c (NUM_TRANSLATED_MOUSE_BUTTONS): New constant.
10543 (emacs_button_translation): Use it.
10544 (do_mouse_event): Allow up to 32 mouse buttons by allowing any bit
10545 in `mask' to be set.
10547 * w32menu.c (single_submenu, w32_menu_show): Call ENCODE_SYSTEM on
10550 * w32term.c: Format and doc changes to bring closer to xterm.c.
10551 (w32_char_font_type): New enum.
10552 (Qw32_charset_*, w32_codepage_for_font): Moved to w32fns.c.
10553 (w32_per_char_metric): Use w32_char_font_type instead of unicode_p.
10554 (w32_encode_char): New function.
10555 (x_encode_char): Removed.
10556 (x_get_glyph_and_face_encoding): Use w32_encode_char in place of
10557 x_encode_char and w32_font_is_double_byte.
10558 (x_produce_image_glyph): Use image_ascent.
10559 (x_produce_glyphs): Use new version of w32_per_char_metric and
10560 handle NULL return value. Allow extra line spacing.
10561 (W32_TEXTOUT): Distinguish between Unicode and DBCS text.
10562 (w32_get_glyph_overhangs): Remove unicode_p param. Use
10563 w32_font_type member of glyph instead.
10564 (x_draw_glyph_string): Draw underline and strike-out for BDF fonts.
10565 (fast_find_position): Make sure not to consider rows not visible
10567 (w32_read_socket) [WM_MENUSELECT]: Cannot call
10568 w32_menu_display_help with input blocked, as it can abort.
10569 (x_display_and_set_cursor): Choose cursor depending
10570 on buffer-local value of cursor_type.
10571 (x_draw_bar_cursor): Add parameter WIDTH.
10573 * w32term.h (CP_DEFAULT): Define.
10574 (Fx_display_color_p, Fx_display_grayscale_p, image_ascent): Declare.
10576 2000-05-30 Gerd Moellmann <gerd@gnu.org>
10578 * search.c (Fre_search_forward, Fre_search_backward)
10579 (Fposix_search_backward, Fposix_search_forward): Doc fix.
10581 2000-05-30 Kenichi Handa <handa@etl.go.jp>
10583 * coding.c (detect_coding_iso2022): Fix code for checking
10584 CODING_CATEGORY_MASK_ISO_8_2.
10586 2000-05-29 Stefan Monnier <monnier@cs.yale.edu>
10588 * regex.c (PREFETCH_NOLIMIT): New function.
10589 (re_match_2_internal): Use it and adjust the end_match_2 logic.
10591 2000-05-29 Gerd Moellmann <gerd@gnu.org>
10593 * syntax.c (find_defun_start): Move test for
10594 open_paren_in_column_0_is_defun_start outside of the loop.
10596 * xdisp.c (redisplay_window): Really switch buffers when
10597 displaying mode lines, and temporarily set selected_frame to the
10598 frame of the window that's redisplayed.
10600 * xfaces.c (free_realized_faces): Block/unblock input.
10601 (free_realized_multibyte_face): Ditto.
10603 2000-05-29 Dave Love <fx@gnu.org>
10605 * textprop.c (Qkeymap): New variable.
10606 (syms_of_textprop): Intern it.
10608 * keymap.c: Include intervals.h.
10609 (Fkey_binding, Fwhere_is_internal): Deal with `keymap' property.
10611 * Makefile.in (keymap.o): Depend on intervals.h.
10613 * keyboard.c (menu_bar_items, tool_bar_items)
10614 (Fexecute_extended_command): Deal with `keymap' property.
10615 (read_key_sequence): Track map from `keymap' property as well as
10618 * intervals.c (get_local_map): Extra arg to allow looking for
10621 * intervals.h (map_property): New enum.
10622 (get_local_map): Extra arg using it.
10623 (Qkeymap): Declare.
10625 * lisp.h (get_local_map): Don't declare here.
10627 2000-05-29 Kenichi Handa <handa@etl.go.jp>
10629 * Makefile.in (callproc.o): Depend on composite.h.
10631 * callproc.c: Include composite.h.
10632 (Fcall_process): Handle composition correctly.
10634 * coding.h (coding_allocate_composition_data): Extern it.
10635 (coding_restore_composition): Likewise.
10637 * coding.c (DECODE_COMPOSITION_START): If coding->cmp_data is not
10638 yet allocated, finish decoding with result
10639 CODING_FINISH_INSUFFICIENT_CMP.
10640 (coding_allocate_composition_data): Make it non-static.
10641 (coding_restore_composition): Likewise.
10643 2000-05-29 Eli Zaretskii <eliz@is.elta.co.il>
10645 * charset.c (syms_of_charset): Revert last change.
10647 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
10649 * term.c (produce_glyphs): Treat characters from the eight-bit-*
10650 charsets as unibyte, with 1-column screen width. Sent by Kenichi
10653 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
10655 * charset.c (syms_of_charset): Set width of character sets
10656 eight-bit-control and eight-bit-graphic to 1 column.
10658 2000-05-26 Gerd Moellmann <gerd@gnu.org>
10660 * config.in (HAVE_SPEED_T): New define.
10662 * sysdep.c, terminfo.c (ospeed) [HAVE_SPEED_T]: Declare as
10665 2000-05-26 Dave Love <fx@gnu.org>
10667 * coding.c (shrink_decoding_region): Initialize eol_conversion.
10669 * data.c (Qsubrp, Qmany, Qunevalled): New variables.
10670 (Fsubr_arity): New function.
10671 (syms_of_data): Install them.
10673 2000-05-26 Kenichi Handa <handa@etl.go.jp>
10675 * charset.c (init_charset_once): Set the table bytes_by_char_head
10678 * fontset.c (syms_of_fontset): Adjust the font name for ascii of
10679 the default fontset to what Emacs uses by default.
10680 (check_registry_encoding): This function deleted.
10681 (Fset_fontset_font): Remove the adhoc condition for the default
10682 fontset. Allow cons in FONTNAME.
10684 * fns.c (map_char_table): Ignore char-table entries for
10685 charsets eight-bit-control and eight-bit-graphic.
10687 2000-05-25 Ken Raeburn <raeburn@gnu.org>
10689 * emacs.c (main): Initialize keyboard syms before initializing
10690 window code, so face names are available.
10692 2000-05-25 Stefan Monnier <monnier@cs.yale.edu>
10694 * regex.c (at_begline_loc_p): Also recognize the \\(?:^ case
10695 of an anchor at the beginning of a shy-group.
10697 2000-05-25 Gerd Moellmann <gerd@gnu.org>
10699 * xdisp.c (handle_invisible_prop): Don't try to skip over
10700 invisible text if end of text is already reached.
10702 2000-05-25 Dave Love <fx@gnu.org>
10704 * xdisp.c (Fdump_glyph_matrix): Declare the arg.
10706 * coding.c (encode_eol): Add null statement after label.
10708 2000-05-25 Eli Zaretskii <eliz@is.elta.co.il>
10710 * w16select.c (Fw16_set_clipboard_data): Fix the change from
10713 2000-05-25 Kenichi Handa <handa@etl.go.jp>
10715 * ccl.c (ccl_driver): Fix previous change.
10717 2000-05-25 Kenichi Handa <handa@etl.go.jp>
10719 * coding.c (run_pre_post_conversion_on_str): Set point to the
10720 beginning of buffer before calling coding->post_read_conversion.
10721 (decode_coding_string): Give correct args to
10722 run_pre_post_conversion_on_str.
10723 (encode_coding_string): Likewise.
10725 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>
10726 <CCL_WriteMultibyteChar2>: Handle charsets eight-bit-control and
10727 eight-bit-graphic correctly.
10729 2000-05-24 Kenichi HANDA <handa@etl.go.jp>
10731 * fileio.c (Finsert_file_contents): Even if a file is not found,
10732 execute codes for setting up coding system. Call
10733 after-insert-file-functions unconditionally.
10735 2000-05-24 Gerd Moellmann <gerd@gnu.org>
10737 * callproc.c, emacs.c, sysdep.c (setpgrp): Don't define if USG and
10738 BSD_PGRPS are not defined.
10740 2000-05-24 Kenichi Handa <handa@etl.go.jp>
10742 * charset.c (update_charset_table): Accept nil in LONG_NAME and
10744 (syms_of_charset): Avoid building same strings.
10746 2000-05-23 Gerd Moellmann <gerd@gnu.org>
10748 * lread.c (Fload): Add a comment about the meaning of
10749 Vuser_init_file being t.
10751 * puresize.h (BASE_PURESIZE): Increase to 675000.
10753 * s/gnu-linux.h (setpgrp): Don't define it here because this
10754 prevents compilation on GNU/Linux systems with glib 2.2.
10756 * callproc.c, emacs.c, sysdep.c (setpgrp) [HAVE_SETPGID]: Define
10759 2000-05-23 Eli Zaretskii <eliz@is.elta.co.il>
10761 * Makefile.in (SOME_MACHINE_LISP): Add disp-table.elc,
10762 dos-vars.elc, ccl.elc, and codepage.elc, all loaded by the MS-DOS
10764 (MSDOS_SUPPORT): Add dos-vars.elc, ccl.elc, and codepage.elc.
10766 2000-05-23 Kenichi Handa <handa@etl.go.jp>
10768 * syntax.c (skip_chars): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
10770 * msdos.c (IT_write_glyphs): Set coding->src_multibyte to 1.
10772 * term.c (encode_terminal_code): Set coding->src_multibyte properly.
10774 * coding.c (encode_eol): Fix a bug of DOS style EOL encoding.
10776 2000-05-22 Kenichi Handa <handa@etl.go.jp>
10778 * keyboard.c (read_char): Allow character codes 128..255 to be
10779 handled by input-method-function.
10781 * insdel.c (adjust_markers_for_replace): Fix previous change.
10782 (adjust_after_replace): If PREV_TEXT is nil, call
10783 adjust_markers_for_insert, not adjust_markers_for_replace.
10785 2000-05-20 NIIBE Yutaka <gniibe@mri.co.jp>
10787 * s/gnu-linux.h (UNIX98_PTYS) [HAVE_GRANDPT]: Define.
10788 (PTY_ITERATION, PTY_NAME_SPRINTF, PTY_OPEN, PTY_TTY_NAME_SPRINTF)
10789 [HAVE_GRANDPT]: Define.
10790 (C_SWITCH_SYSTEM): Add -D_XOPEN_SOURCE.
10792 * sysdep.c (setup_pty): Treat case that UNIX98_PTYS is defined
10795 * config.in (HAVE_GRANDPT, HAVE_GETPT): New defines.
10797 * process.c (toplevel) [UNIX98_PTYS]: Include stdlib.h.
10799 2000-05-20 Kenichi Handa <handa@etl.go.jp>
10801 The following changes are to handle 8-bit characters in a
10802 multibyte buffer/string without facing with byte combining
10803 problem. Two new charsets eight-bit-control (for 0x80..0x9F) and
10804 eight-bit-graphic (for 0xA0..0xFF) are introduced.
10806 * Makefile.in (fns.o): Depend on charset.h.
10808 * alloc.c (Fmake_byte_code): If BYTECODE-STRING is multibyte,
10809 convert it to unibyte.
10810 (make_string): Use parse_str_as_multibyte, not chars_in_text.
10812 * buffer.c (advance_to_char_boundary): Don't use DEC_POS to find a
10813 apparent char boundary.
10814 (Fset_buffer_multibyte): Convert 8-bit characters in the range
10815 0x80..0x9F to/from multibyte form.
10817 * bytecode.c (Fbyte_code): If arg BYTESTR is multibyte, convert it
10820 * callproc.c (Fcall_process): Always encode an argument string if
10821 it is multibyte. Setup src_multibyte and dst_multibyte members of
10822 process_coding properly.
10824 * category.c (Fmodify_category_entry): Use SPLIT_CHAR, not
10825 SPLIT_NON_ASCII_CHAR.
10827 * ccl.c (CCL_WRITE_CHAR): Be sure to write single byte characters
10829 (CCL_MAKE_CHAR): Use MAKE_CHAR, not MAKE_NON_ASCII_CHAR.
10831 * charset.c (Qeight_bit_control, Qeight_bit_graphic): New variables.
10832 (SPLIT_CHARACTER_SEQ): This macro deleted.
10833 (SPLIT_MULTIBYTE_SEQ): Assume that multibyte sequence at STR is valid.
10834 (CHAR_COMPONENTS_VALID_P): Handle new charsets; eight-bit-control
10835 and eight-bit-graphic.
10836 (char_to_string): Likewise. Signal an error for too large
10838 (char_printable_p): Return 0 for 8-bit characters.
10839 (update_charset_table): Update iso_charset_table only when a final
10840 character is non-negative.
10841 (find_charset_in_text): Renamed from find_charset_in_str.
10842 Arguments and return value changed. Callers changed.
10843 (Fdefine_charset): Args ISO-FINAL-CHAR and ISO-GRAPHIC-PLANE can
10844 be -1 if CHARSET is used only internally.
10845 (Fmake_char_internal): Handle new charsets; eight-bit-control and
10847 (Fcharset_after): Simplified.
10848 (char_valid_p): Use SPLIT_CHAR, not SPLIT_NON_ASCII_CHAR.
10849 (char_bytes): Return 2 for chars of the range 0xA0..0xFF.
10850 (multibyte_chars_in_text): Simplified by assuming there's no
10851 invalid multibyte sequence.
10852 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte)
10853 (str_as_unibyte): New functions.
10854 (Fstring): Simpified by assuming that byte combining never happens.
10855 (init_charset_once): Initialization for
10856 LEADING_CODE_8_BIT_CONTROL.
10857 (syms_of_charset): Intern and staticpro Qeight_bit_control and
10858 Qeight_bit_graphic. Include them in Vcharset_list. Make charsets
10859 eight-bit-control and eight-bit-graphic.
10861 * charset.h (LEADING_CODE_8_BIT_CONTROL, CHARSET_8_BIT_CONTROL)
10862 (CHARSET_8_BIT_GRAPHIC): New macros.
10863 (SINGLE_BYTE_CHAR_P): Make it faster by using casting.
10864 (CHARSET_ISO_GRAPHIC_PLANE): Use XINT instead of XFASTINT.
10865 (CHARSET_REVERSE_CHARSET): Likewise.
10866 (CHARSET_VALID_P): Handle new charsets; eight-bit-control and
10868 (BYTES_BY_CHAR_HEAD, WIDTH_BY_CHAR_HEAD): Optimize for ASCII.
10869 (CHAR_CHARSET, MAKE_CHAR, SPLIT_CHAR, CHAR_BYTES): Likewise.
10870 (PARSE_MULTIBYTE_SEQ) [BYTE_COMBINING_DEBUG]: Abort if we
10871 encounter an invalid multibyte sequence.
10872 (PARSE_MULTIBYTE_SEQ) [not BYTE_COMBINING_DEBUG]: Assume multibyte
10873 sequence is always valid.
10874 (MAKE_NON_ASCII_CHAR, SPLIT_NON_ASCII_CHAR): These macros Deleted.
10875 (UNIBYTE_STR_AS_MULTIBYTE_P, MULTIBYTE_STR_AS_UNIBYTE_P): New macros.
10876 (CHAR_STRING): For 8-bit characters, call char_to_string.
10877 (INC_POS) [not BYTE_COMBINING_DEBUG]: Faster version. Assume
10878 multibyte sequence is always valid.
10879 (BUF_INC_POS) [not BYTE_COMBINING_DEBUG]: Likewise.
10880 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte)
10881 (str_as_unibyte): Extern them.
10882 (BCOPY_SHORT): Fix a bug.
10883 (CHAR_LEN): This macro deleted. Callers changed to use CHAR_BYTES.
10884 (FETCH_STRING_CHAR_ADVANCE): Check multibyteness of STRING.
10885 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK): New macro.
10886 (FETCH_CHAR_ADVANCE): Check multibyteness of the current buffer.
10888 * coding.c (ONE_MORE_BYTE, TWO_MORE_BYTES): Set coding->result to
10889 CODING_FINISH_INSUFFICIENT_SRC if there's not enough source.
10890 (ONE_MORE_CHAR, EMIT_CHAR, EMIT_ONE_BYTE, EMIT_TWO_BYTE)
10891 (EMIT_BYTES): New macros.
10892 (THREE_MORE_BYTES, DECODE_CHARACTER_ASCII)
10893 (DECODE_CHARACTER_DIMENSION1, DECODE_CHARACTER_DIMENSION2): These
10895 (CHECK_CODE_RANGE_A0_FF): This macro deleted.
10896 (detect_coding_emacs_mule): Use UNIBYTE_STR_AS_MULTIBYTE_P to
10897 check the validity of multibyte sequence.
10898 (decode_coding_emacs_mule): New function.
10899 (encode_coding_emacs_mule): New macro.
10900 (detect_coding_iso2022): Use ONE_MORE_BYTE to fetch a byte from
10902 (DECODE_ISO_CHARACTER): Just return a character code.
10903 (DECODE_COMPOSITION_START): Set coding->result instead of result.
10904 (decode_coding_iso2022, decode_coding_sjis_big5, decode_eol): Use
10905 EMIT_CHAR to produced decoded characters. Exit the loop only by
10906 macros ONE_MORE_BYTE or EMIT_CHAR. Don't handle the case of last
10908 (ENCODE_ISO_CHARACTER): Don't translate character here. Produce
10909 only position codes for an invalid character.
10910 (encode_designation_at_bol): Return new destination pointer. 5th
10911 arg DSTP is changed to DST.
10912 (encode_coding_iso2022, decode_coding_sjis_big5): Get a character
10913 from the source by ONE_MORE_CHAR. Don't handle the case of last
10915 (DECODE_SJIS_BIG5_CHARACTER, ENCODE_SJIS_BIG5_CHARACTER): These
10917 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
10918 (detect_coding_utf_16, detect_coding_ccl): Use ONE_MORE_BYTE and
10919 TWO_MORE_BYTES to fetch a byte from the source.
10920 (encode_eol): Pay attention to coding->src_multibyte.
10921 (detect_coding, detect_eol): Preserve members src_multibyte and
10923 (DECODING_BUFFER_MAG): Return 2 even for coding_type_raw_text.
10924 (encoding_buffer_size): Set magnification to 3 for all coding
10925 systems that require encoding.
10926 (ccl_coding_driver): For decoding, be sure that the result is
10927 valid multibyte sequence.
10928 (decode_coding): Initialize coding->errors and coding->result.
10929 For emacs-mule, call decode_coding_emacs_mule. For no-conversion
10930 and raw-text, always call decode_eol. Handle the case of last
10931 block here. If not coding->dst_multibyte, convert the resulting
10932 sequence to unibyte.
10933 (encode_coding): Initialize coding->errors and coding->result.
10934 For emacs-mule, call encode_coding_emacs_mule. For no-conversion
10935 and raw-text, always call encode_eol. Handle the case of last
10937 (shrink_decoding_region, shrink_encoding_region): Detect cases
10938 that we can't skip data more rigidly.
10939 (code_convert_region): Setup src_multibyte and dst_multibyte
10940 members of coding. For decoding, if the buffer is multibyte,
10941 convert the source sequence to unibyte in advance. For encoding,
10942 if the buffer is multibyte, convert the resulting sequence to
10943 multibyte afterward.
10944 (run_pre_post_conversion_on_str): New function.
10945 (code_convert_string): Deleted and divided into the following two.
10946 (decode_coding_string, encode_coding_string): New functions.
10947 (code_convert_string1, code_convert_string_norecord): Call one of
10949 (Fdecode_sjis_char, Fdecode_big5_char): Use MAKE_CHAR instead of
10950 MAKE_NON_ASCII_CHAR.
10951 (Fset_terminal_coding_system_internal)
10952 (Fset_safe_terminal_coding_system_internal): Setup src_multibyte
10953 and dst_multibyte members.
10954 (init_coding_once): Initialize iso_code_class with new enum
10955 ISO_control_0 and ISO_control_1.
10957 * coding.h (enum iso_code_class_type): Member ISO_control_code is
10958 devided into ISO_control_0 and ISO_control_1.
10959 (struct coding_system): New members src_multibyte, dst_multibyte,
10960 errors, and result. Delete member fake_multibyte.
10961 (CODING_REQUIRE_DECODING): Return 1 if coding->dst_multibyte is
10963 (CODING_REQUIRE_ENCODING): Return 1 if coding->src_multibyte is
10966 * data.c (Faref): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
10969 * editfns.c (Fformat): Be sure to convert 8-bit characters to
10971 (Ftranspose_region) [BYTE_COMBINING_DEBUG]: Abort if byte
10973 (Ftranspose_region): Delete codes for handling byte combining.
10975 * fileio.c (Finsert_file_contents): Setup src_multibyte and
10976 dst_multibyte members of coding. On handling REPLACE on unibyte
10977 buffer, convert the result of decode_coding to unibyte. On
10978 inserting into a mutibyte buffer, always call code_convert_region.
10979 (e_write): Setup coding->src_multibyte according to the
10980 multibyteness of the source (buffer or string).
10982 * fns.c (concat): Handle 8-bit characters correctly.
10983 (Fstring_as_unibyte): Be sure to make all 8-bit characters in
10984 unibyte in the result.
10985 (Fstring_as_multibyte): Be sure to make all 8-bit characters in
10986 valid multibyte form in the result.
10987 (map_char_table): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
10988 (Fbase64_encode_region, Fbase64_encode_string): If base64_encode_1
10989 return -1, signal an error.
10990 (base64_encode_1): New arg MULTIBYTE. Get each character by
10991 CHAR_STRING_AND_LENGTH if MULTIBYTE is nonzero. If a multibyte
10992 character is found, return -1.
10993 (Fbase64_decode_region): Delete codes for handling byte-combining.
10994 Treat each decoded byte as a unibyte character.
10995 (Fbase64_decode_string): Return unibyte string.
10996 (Fcompare_strings, concat, string_byte_to_char): Use
10997 FETCH_STRING_CHAR_ADVANCE_NO_CHECK instead off
10998 FETCH_STRING_CHAR_ADVANCE.
10999 (Fstring_lessp): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
11000 (mapcar1): If SEQ is string, always use FETCH_STRING_CHAR_ADVANCE.
11002 * fontset.c (fontset_ref): Use SPLIT_CHAR instead of
11003 SPLIT_NON_ASCII_CHAR.
11004 (fontset_ref_via_base, fontset_set): Likewise
11006 * insdel.c (adjust_markers_for_record_delete): Deleted.
11007 (adjust_markers_for_insert): Argument changed. Caller changed.
11008 (adjust_markers_for_replace): Likewise.
11009 (ADJUST_CHAR_POS, combine_bytes, byte_combining_error)
11010 (CHECK_BYTE_COMBINING_FOR_INSERT): Deleted.
11011 (copy_text): Delete unused local varialbe c_save. For converting
11012 to multibyte, be sure to make all 8-bit characters in valid
11014 (count_size_as_multibyte): Handle 8-bit characters correctly.
11015 (insert_1_both, insert_from_string_1, insert_from_buffer_1)
11016 (adjust_after_replace, replace_range, del_range_2)
11017 [BYTE_COMBINING_DEBUG]: Abort if byte combining occurs.
11018 (insert_1_both, insert_from_string_1, insert_from_buffer_1)
11019 (adjust_after_replace, replace_range, del_range_2) Delete codes for
11020 handling byte combining.
11021 (adjust_before_replace): Deleted.
11023 * keymap.c (Fsingle_key_description): Use SPLIT_CHAR instead of
11024 SPLIT_NON_ASCII_CHAR.
11025 (describe_vector): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
11026 (Faccessible_keymaps): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
11027 (Fkey_description): Likewise.
11029 * lread.c (read1): On reading multibyte string, be sure to make
11030 all 8-bit chararacters in valid multibyte form.
11031 (readchar): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
11033 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE
11036 * process.c (Fstart_process): GCPRO current_dir before calling
11037 Ffind_operation_coding_system. Encode arguments here.
11038 (create_process): Don't encode arguments here. Setup
11039 src_multibyte and dst_multibyte members of struct coding.
11040 (read_process_output): Setup src_multibyte and dst_multibyte
11041 members of struct coding. If the output is to multibyte buffer,
11042 always decode the output of the process. Adjust the
11043 representation of 8-bit characters to the multibyteness of the output.
11044 (send_process): Setup coding->src_multibyte according to the
11045 multibyteness of the source.
11047 * search.c (wordify): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
11048 (Freplace_match): Use FETCH_STRING_CHAR_ADVANCE and
11049 FETCH_STRING_CHAR_ADVANCE_NO_CHECK appropriately.
11051 * term.c (produce_special_glyphs): Use CHAR_BYTES instead of CHAR_LEN.
11053 * w16select.c (Fw16_set_clipboard_data): Setup members
11054 src_multibyte and dst_multibyte of coding. Adjusted for the
11055 change for find_charset_in_str.
11056 (Fw16_get_clipboard_data): Likewise.
11058 * w32fns.c (w32_to_x_font): Setup members src_multibyte and
11059 dst_multibyte of coding.
11060 (x_to_w32_font): Likewise.
11062 * w32select.c (Fw32_set_clipboard_data): Setup members
11063 src_multibyte and dst_multibyte of coding. Adjusted for the
11064 change for find_charset_in_str.
11065 (Fw32_get_clipboard_data): Likewise.
11067 * xdisp.c (get_next_display_element): Handle 8-bit characters
11069 (next_element_from_display_vector): Use CHAR_BYTES instead of CHAR_LEN.
11070 (disp_char_vector): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
11072 * xselect.c (selection_data_to_lisp_data): Setup members
11073 src_multibyte and dst_multibyte of coding. Adjusted for the
11074 change for find_charset_in_str.
11075 (lisp_data_to_selection_data): Likewise.
11077 2000-05-19 Gerd Moellmann <gerd@gnu.org>
11079 * buffer.c (Fbury_buffer): Avoid trouble from burying a killed buffer.
11081 * dispextern.h (Vimage_types): Add extern declaration.
11083 * xdisp.c (Vimage_types): Moved here from xfns.c.
11084 (syms_of_xdisp): Move `image-types' variable here from xfns.c.
11086 * xfns.c (Vimages_types): Moved to xdisp.c.
11087 (syms_of_xfns): Move `image-types' to xdisp.c.
11089 * w32fns.c (Vimage_types): Removed.
11090 (syms_of_w32fns): Remove `image-types'.
11092 2000-05-18 Kenichi Handa <handa@etl.go.jp>
11094 * fns.c (map_char_table): Pay attention to character number of
11095 charset. Check the validity of charset at the first level. For
11096 leaf nodes that has nil value, call C_FUNCTION or FUNCTION with
11099 * fontset.c: Include "buffer.h".
11100 (fs_load_font): If the face has fontset, record the face ID in
11102 (Finternal_char_font): New function.
11103 (accumulate_font_info): New function.
11104 (Ffontset_info): Rewritten for the new fontset implementation.
11105 (syms_of_fontset): Register Vdefault_fontset in the first element
11106 of Vfontset_table. Include Vdefault_fontset in
11107 Vfontset_alias_alist. Declare `internal-char-font' as a Lisp
11110 2000-05-16 Dave Love <fx@gnu.org>
11112 * m/iris5d.h: Deleted -- unused.
11114 2000-05-16 Gerd Moellmann <gerd@gnu.org>
11116 * xdisp.c, w32.c, print.c, msdos.c, emacs.c: Use the term
11117 `invalid' instead of `illegal'.
11119 * indent.c (Fmove_to_column): When ending within a tab, insert
11120 spaces first so that markers at the end of the tab get adjusted.
11122 * frame.c (frames_bury_buffer): Don't add a buffer to the frame's
11123 buffer list that wasn't selected in that frame.
11125 * filelock.c (get_boot_time): To obtain an 8 char file name, which
11126 is needed on mescaline, use a 2 char prefix, and call
11127 make_temp_name with second arg non-zero.
11129 * fileio.c (make_temp_name): New function, extracted from
11131 (Fmake_temp_name): Use it.
11133 2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
11135 * window.c (coordinates_in_window): Subtract 1 when computing right_x.
11137 2000-05-15 Gerd Moellmann <gerd@gnu.org>
11139 * Makefile.in (lisp): Add env.elc.
11141 * callproc.c (Fgetenv_internal): Renamed from Fgetenv.
11143 2000-05-12 Gerd Moellmann <gerd@gnu.org>
11145 * search.c (Freplace_match): Handle case of `\N' in the
11146 replacement when there's no group N.
11148 2000-05-11 Gerd Moellmann <gerd@gnu.org>
11150 * xdisp.c (add_to_log): Don't pass the terminating NUL byte
11151 of the message to message_dolog.
11153 * keyboard.c (read_char): Don't clear current message for help
11154 events; let the code handling help events handle this. Change
11155 code detecting help events that should be ignored.
11157 * xdisp.c (handle_single_display_prop): Don't try to set PT if
11158 we're interating over a string.
11160 2000-05-09 Dave Love <fx@gnu.org>
11162 * fileio.c (Fwrite_region): If APPEND arg is an integer, seek to
11163 that offset before writing. Move gcpro region past call of
11166 2000-05-04 Dave Love <fx@gnu.org>
11168 * buffer.c (syms_of_buffer) [auto-fill-function]: Doc fix.
11170 2000-05-04 Gerd Moellmann <gerd@gnu.org>
11172 * insdel.c (insert_from_buffer_1): Adjust FROM position by number
11173 of inserted characters when BUF equals the current buffer, and PT
11174 is in front of or equal to FROM.
11176 2000-05-03 Gerd Moellmann <gerd@gnu.org>
11178 * xdisp.c (handle_single_display_prop): If display property value
11179 is invalid, or something not supported on the frame, restore
11180 iterator's position to what it was initially. Make sure to return
11181 0 for invalid and unsupported property values.
11183 * xterm.c (x_produce_glyphs) <composite chars>: Handle case
11184 that x_per_char_metric returns null.
11186 2000-05-02 Gerd Moellmann <gerd@gnu.org>
11188 * xterm.h (struct face): Add forward declaration.
11189 (struct image): Ditto.
11190 (image_ascent): Add prototype.
11192 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
11193 (x_draw_image_relief, x_draw_image_foreground_1): Call function
11194 image_ascent instead of using IMAGE_ASCENT.
11196 * dispextern.h (DEFAULT_IMAGE_HEIGHT): New macro.
11197 (IMAGE_ASCENT): Removed.
11199 * xfns.c (Qcenter): New variable.
11200 (enum image_value_type): Add IMAGE_ASCENT_VALUE.
11201 (parse_image_spec): Handle IMAGE_ASCENT_VALUE.
11202 (image_ascent): New function.
11203 (lookup_image): Recognize `:ascent center'.
11204 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
11205 (tiff_format, gif_format, gs_format): Use IMAGE_ASCENT_VALUE.
11206 (xbm_load): Don't set image's ascent here.
11207 (xbm_image_p, xpm_image_p, pbm_image_p, png_image_p)
11208 (jpeg_image_p, tiff_image_p, gif_image_p, gs_image_p): Don't
11209 check ascent values here.
11210 (Fimagep, Flookup_image [GLYPH_DEBUG]: Removed.
11211 (syms_of_xfns) [GLYPH_DEBUG]: Don't defsubr removed functions.
11212 (syms_of_xfns): Initialize Qcenter.
11214 * eval.c (Fsignal): If lisp_eval_depth or spepdl_size are near
11215 to the limits, increase the limits.
11217 2000-05-01 Kenichi Handa <handa@etl.go.jp>
11219 * fontset.c (fs_load_font): By default, use 0x00..0x7f for ASCII.
11220 Check Vfont_encoding_alist against the full name of the opened font.
11222 2000-04-28 Gerd Moellmann <gerd@gnu.org>
11224 * xdisp.c (make_cursor_line_fully_visible): Handle case of rows
11225 taller than the window.
11227 2000-04-28 Kenichi Handa <handa@etl.go.jp>
11229 * xfaces.c (realize_x_face): Fix the argument of the second
11230 xassert. BASE_FACE may not be a face for ASCII.
11232 2000-04-27 Gerd Moellmann <gerd@gnu.org>
11234 * print.c (print_object): Treat print-length < 0 as nil.
11236 * Makefile.in (termcapobj): Don't use TERMCAP_OBJ.
11238 * s/freebsd.h (TERMCAP_OBJ): Removed.
11239 (LIBS_TERMCAP): Don't define for __FreeBSD_version >= 400000.
11241 * lread.c (read1): Don't treat period followed by certain
11242 characters as symbol start.
11244 * xfns.c (slurp_file): New function.
11245 (xbm_image_p): Handle case of in-memory XBM files.
11246 (xbm_scan): Rewritten to work on memory buffers instead of files.
11247 (xbm_read_bitmap_data): Renamed from xbm_read_bitmap_file_data.
11248 Work on memory buffers instead of files. If DATA is null test
11249 if buffer looks like an in-memory XBM file.
11250 (xbm_load_image): Renamed from xbm_load_image_file. Work on
11251 memory buffers instead of files.
11252 (xbm_file_p): New function.
11253 (xbm_load): Accept :data DATA where DATA is an in-memory XBM file.
11255 * lread.c (end_of_file_error): New function.
11256 (read1): Call it instead of signaling `end-of-file' directly.
11258 * print.c (print_error_message): Print data of `end-of-file'
11259 with Fprinc instead of Fprin1.
11261 2000-04-26 Ken Raeburn <raeburn@gnu.org>
11263 * window.c (freeze_window_start): Check that minibuffer scroll
11264 window isn't nil before extracting the window structure pointer
11267 * undo.c (record_delete): If we hit the end of the undo list, stop
11268 picking elements apart.
11270 2000-04-26 Gerd Moellmann <gerd@gnu.org>
11272 * xdisp.c (display_line): If lines are continued, restore
11273 iterator's ascent/descent information to the values before the
11274 first glyph not fitting on the line.
11276 2000-04-25 Gerd Moellmann <gerd@gnu.org>
11278 * xdisp.c (try_window_id) <all changes above window start>: Adjust
11279 positions in glyph matrix. Don't compute new window end positions.
11281 * dispnew.c (increment_matrix_positions): Renamed from
11282 increment_glyph_matrix_buffer_positions.
11283 (increment_row_positions): Renamed from
11284 increment_glyph_row_buffer_positions.
11286 * dispextern.h: Change names of renamed functions from dispnew.c
11289 2000-04-24 Gerd Moellmann <gerd@gnu.org>
11291 * fileio.c (Fdo_auto_save): Create directories for auto-save
11292 list file if necessary.
11294 * xdisp.c (init_iterator): Set iterator's extra_line_spacing
11295 from buffer or frame.
11296 (automatic_hscrolling_p): New variable.
11297 (hscroll_windows): Scroll windows horizontally only if automatic
11298 hscrolling is allowed.
11299 (syms_of_xdisp): New variable `automatic-hscrolling'.
11301 * frame.h (struct frame): Add member extra_line_spacing.
11303 * xfns.c (x_set_line_spacing): New function.
11304 (Fx_create_frame): Set line spacing from resources.
11305 (Qline_spacing): New variable.
11306 (syms_of_xfns): Initialize Qline_spacing.
11308 * emacs.c (USAGE2): Add `--line-spacing' and `-lsp'.
11310 * buffer.c (init_buffer_once): Handle extra_line_spacing.
11311 (syms_of_buffer): Add `default-line-spacing' and `line-spacing'.
11312 (reset_buffer): Don't initialize extra2 and extra3. Initialize
11313 extra_line_spacing from default value.
11314 (init_buffer_once): Initialize default value of extra_line_spacing.
11316 * buffer.h (struct buffer): Add extra_line_spacing, remove extra2
11319 * xterm.c (x_produce_glyphs): Remove reference to struct it's
11320 prompt_width. Add extra line spacing.
11322 * term.c (produce_glyphs): Remove reference to struct it's
11325 * dispextern.h (struct it): Remove member prompt_width, add
11326 extra_line_spacing.
11328 2000-04-22 Gerd Moellmann <gerd@gnu.org>
11330 * dispnew.c (update_frame_line): When writing a whole line, make
11331 sure cursor is in the right row afterwards, otherwise a use of
11332 capability `ch' in cmgoto might leave the cursor in the row below.
11334 2000-04-21 Gerd Moellmann <gerd@gnu.org>
11336 * lisp.h (struct Lisp_Buffer_Cons): Remove.
11338 * keyboard.c (timer_check): Fix typo in comment.
11340 2000-04-21 Kenichi Handa <handa@etl.go.jp>
11342 * fontset.c (Fset_fontset_font): Fix docstring. Local variable
11343 name change: ch -> character.
11345 2000-04-20 Gerd Moellmann <gerd@gnu.org>
11347 * keyboard.c (echo_message_buffer): New variable.
11348 (echo_now): Set echo_message_buffer to the echo area buffer used
11349 to display the echo.
11350 (cancel_echoing): Reset echo_message_buffer to nil.
11351 (read_char): Code rewritten that handles canceling an echo or
11352 echoing a dash, respectively.
11354 * fileio.c (Ffile_writable_p) [WINDOWSNT]: Return nil if parent
11355 directory doesn't exist.
11357 2000-04-19 Dave Love <fx@gnu.org>
11359 * fns.c (syms_of_fns): Defsubr mapc.
11360 (concat): Don't allow numeric args.
11361 (Fconcat): Doc change.
11363 2000-04-19 Stefan Monnier <monnier@cs.yale.edu>
11365 * regex.c (re_match_2_internal): Don't shorten the strings anymore,
11366 instead define end_match(1|2) more carefully.
11367 Use GET_CHAR_BEFORE_2 for `begline'.
11369 2000-04-19 Gerd Moellmann <gerd@gnu.org>
11371 * frame.h (SELECTED_FRAME): Change definition to compile cleanly
11372 on 64-bit systems where NULL is defined as `0'.
11374 * xdisp.c (with_echo_area_buffer): Add more `int' parameters for
11375 the `variable argument list' to make it work on Alpha.
11377 * m/alpha.h (_LP64) [!_LP64]: Define.
11378 (ORDINARY_LINK): Define for NetBSD.
11380 * m/macppc.h (ORDINARY_LINK): Define for NetBSD.
11382 2000-04-19 Dave Love <fx@gnu.org>
11384 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Revert 2000-04-14
11387 * Makefile.in (LIBS): Don't use.
11388 (GETLOADAVG_OBJ): Define again.
11389 (otherobj): Add GETLOADAVG_OBJ.
11391 * buffer.c (Fmake_indirect_buffer): Escape newline in doc.
11393 2000-04-18 Gerd Moellmann <gerd@gnu.org>
11395 * lread.c (read_filtered_event): Cancel and start busy cursor.
11397 * xterm.c (x_produce_glyphs) <ASCII chars>: Take into account
11398 that the per-character metrics may be null.
11400 2000-04-17 Gerd Moellmann <gerd@gnu.org>
11402 * buffer.c (clone_per_buffer_values): New function.
11403 (Fmake_indirect_buffer): Add optional argument CLONE. Call
11404 clone_per_buffer_values if CLONE is not nil.
11406 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
11408 2000-04-16 Dave Love <fx@gnu.org>
11410 * Makefile.in: Remove obsolete localcpp stuff.
11411 (GETLOADAVG_OBJ): Don't define.
11412 (obj): Move LIBOBJS...
11413 (otherobj): ... to here.
11414 (MSDOS_OBJ): Convert to make variable -- preprocessing zapped
11415 whitespace-only lines after the continuation (Irix).
11417 2000-04-14 Gerd Moellmann <gerd@gnu.org>
11419 * xfns.c (xpm_load) [DEBUG_X_COLORS]: Register colors.
11421 * s/freebsd.h (LD_SWITCH_SYSTEM): Add `-L /usr/local/lib'.
11423 2000-04-14 Dave Love <fx@gnu.org>
11425 * s/aix3-1.h, s/bsd4-2.h, s/bsd4-3.h, s/cxux.h, s/dgux.h, s/gnu.h:
11426 * s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/rtu.h:
11427 * s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h, s/usg5-2.h:
11428 * s/usg5-3.h, s/xenix.h, s/umax.h: Don't define autoconfiscated
11431 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Don't define
11432 autoconfiscated HAVE_GETLOADAVG.
11434 * s/nextstep.h, s/sco4.h, s/sco5.h: Don't define autoconfiscated
11437 2000-04-14 Gerd Moellmann <gerd@gnu.org>
11439 * filelock.c (MAKE_LOCK_NAME): Allocate 2 more bytes.
11440 (fill_in_lock_file_name): Avoid existing files that aren't links.
11442 2000-04-14 Dave Love <fx@gnu.org>
11444 * Makefile.in (LIBS, LIBOBJS): New variable.
11445 (INTERVAL_SRC): Convert to make variable.
11446 (INTERVAL_OBJ, MKTIME_OBJ, FLOAT_SUPPORT, FACE_SUPPORT)
11447 (HAVE_X_WINDOWS, OBJECTS_SYSTEM): Remove.
11448 (obj): Substitute INTERVAL_OBJ, add MKTIME_OBJ, GETLOADAVG_OBJ and
11450 (SOME_MACHINE_OBJECTS): Remove interval stuff.
11451 (lisp): Substitute FACE_SUPPORT, FLOAT_SUP.
11452 (shortlisp): Add facemenu, float-sup, frame.
11453 (SOME_MACHINE_LISP): Remove them from here.
11454 (LIBES): Change unused LDLIBS to autoconf LIBS.
11456 * config.in: Add BROKEN_MKTIME, NLIST_STRUCT, NLIST_NAME_UNION.
11458 2000-04-14 Kenichi Handa <handa@etl.go.jp>
11460 * composite.c (update_compositions): If FROM and TO are not in a
11461 valid range, do nothing.
11463 2000-04-13 Gerd Moellmann <gerd@gnu.org>
11465 * tparam.c (tparam1): Abort when encountering an unknown `%'-specifier.
11467 * s/freebsd.h (TERMCAP_OBJ) [__FreeBSD__ >= 4]: Define as terminfo.o.
11469 * Makefile.in (termcapobj) [LIBS_TERMCAP && TERMCAP_OBJ]: Define
11472 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
11474 * fileio.c (a_write): Remove redundant semi-colons.
11475 (e_write): Return -1 if failed to write all the data.
11476 This fixes the changes made at 1999-12-15.
11478 2000-04-12 Dave Love <fx@gnu.org>
11480 * fns.c (mapcar1): Test for null vals to support mapc.
11481 (Fmapc): New function.
11483 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
11485 * msdos.c (NUM_MOUSE_BUTTONS): Define.
11486 (IT_frame_up_to_date): Support the buffer local value of
11487 cursor-type, if defined.
11489 2000-04-10 Dave Love <fx@gnu.org>
11491 * editfns.c (preceding-char, following-char): Doc fix.
11493 2000-04-10 Ken Raeburn <raeburn@gnu.org>
11495 * Makefile.in (temacs): Revert 2000-03-12 change.
11497 2000-04-10 Jason Rumney <jasonr@gnu.org>
11499 * xfaces.c (realize_face): Change FRAME_X_P to FRAME_WINDOW_P.
11501 2000-04-10 Gerd Moellmann <gerd@gnu.org>
11503 * xdisp.c (setup_echo_area_for_printing): Choose an echo
11504 area buffer, if it's not set up yet.
11506 * indent.c (compute_motion): Set immediate_quit.
11508 2000-04-09 Gerd Moellmann <gerd@gnu.org>
11510 * xfaces.c (tty_suppress_bold_inverse_default_colors_p): New variable.
11511 (realize_tty_face): Suppress boldness if colors are the inverse of
11512 the default colors, and tty_suppress_bold_inverse_default_colors_p
11514 (Ftty_suppress_bold_inverse_default_colors): New function.
11515 (syms_of_xfaces): Defsubr it.
11517 * buffer.c (Frestore_buffer_modified_p): New function.
11518 (syms_of_buffer): Defsubr it.
11520 2000-04-08 Ken Raeburn <raeburn@gnu.org>
11522 * charset.c (Fmake_char_internal): CHAR_COMPONENTS_VALID_P takes a
11523 charset id (int) argument, not a charset (Lisp_Object).
11525 * coding.h (code_convert_string): Declare.
11526 * coding.c (code_convert_string_norecord): Pass an int, not a lisp
11527 object, as the fourth argument to code_convert_string.
11529 * fontset.c (make_fontset_for_ascii_face): Use XINT on return value.
11530 (Fset_fontset_font): Use EQ to compare lisp objects.
11532 2000-04-05 Ken Raeburn <raeburn@gnu.org>
11534 * intervals.h (SET_INTERVAL_PARENT): Use INT_LISPLIKE to test for
11535 a pointer that looks like a lisp object.
11536 (SET_INTERVAL_OBJECT): Don't explicitly compare the object with
11537 zero, instead see whether it's an integer object, since they can't
11539 (GET_INTERVAL_OBJECT): Simply assign to the destination.
11541 * dispnew.c (allocate_matrices_for_frame_redisplay)
11542 (direct_output_forward_char): Use X(U)INT and make_number as needed
11543 to convert between (unsigned) int values and lisp integers.
11544 * keyboard.c (read_key_sequence): Likewise.
11545 * lread.c (substitute_object_recurse): Likewise.
11546 * fns.c (concat, hash_lookup, hash_remove): Likewise.
11547 * minibuf.c (do_completion, Fminibuffer_complete_word)
11548 (Fminibuffer_completion_help): Likewise.
11549 * term.c (produce_special_glyphs): Likewise.
11551 * fileio.c (Fwrite_region): Use EQ when comparing lisp objects.
11552 * print.c (print_preprocess, print_object): Likewise.
11554 * search.c (compile_pattern): Use NILP when checking for nil.
11556 * lisp.h (make_number) [!NO_UNION_TYPE && __GNUC__ >= 2 &&
11557 __OPTIMIZE__]: Provide a GNU C macro version that handles
11558 lisp-object unions.
11559 (XSET) [!NO_UNION_TYPE]: Set the value field first, then the type
11560 field, to better cope with ENABLE_CHECKING and calls that modify a
11561 Lisp_Object using its old value.
11563 2000-04-04 Gerd Moellmann <gerd@gnu.org>
11565 * window.c (compare_window_configurations): Signal an error
11566 if parameters C1 or C2 aren't window configurations.
11568 * bytecode.c (Fbyte_code): Add a bunch of BEFORE_POTENTIAL_GC/
11569 AFTER_POTENTIAL_GC calls around calls to functions that can
11570 signal an error and thus invoke the debugger.
11572 2000-04-03 Gerd Moellmann <gerd@gnu.org>
11574 * fns.c (Fbase64_decode_region, Fbase64_decode_string): Signal
11575 an error if decoding fails.
11577 * keyboard.c (lispy_mouse_names): Variable removed.
11578 (Vlispy_mouse_stem): New variable.
11579 (syms_of_keyboard): Initialize Vlispy_mouse_stem.
11580 (make_lispy_event) <mouse_click, scroll_bar_click>: Don't abort
11581 for any mouse button number. Increase size of mouse_syms and
11582 button_down_location as needed. Call modify_event_symbol with
11583 different arguments.
11584 (make_lispy_event) <scroll_bar_click> [USE_TOOLKIT_SCROLL_BARS]:
11585 Call modify_event_symbol with different arguments.
11586 (make_lispy_event) <w32_scroll_bar_click> [WINDOWSNT]: Don't abort
11587 for any button number. Call modify_event_symbol with different
11589 (modify_event_symbol): Rename NAME_ALIST to NAME_ALIST_OR_STEM.
11590 Accept a string for NAME_ALIST_OR_STEM.
11592 * lisp.h (larger_vector): Add prototype.
11594 * fns.c (larger_vector): Make externally visible.
11596 * termhooks.h (NUM_MOUSE_BUTTONS): Removed.
11598 2000-04-02 Stefan Monnier <monnier@cs.yale.edu>
11600 * regex.c (PTR_TO_OFFSET) [!emacs]: Remove.
11601 (RE_MULTIBYTE_P, RE_STRING_CHAR_AND_LENGTH): New macros.
11602 (GET_CHAR_BEFORE_2): Moved from charset.h plus fixed minor bug when
11603 we are between str1 and str2.
11604 (MAX_MULTIBYTE_LENGTH, CHAR_STRING) [!emacs]: Provide trivial default.
11605 (PATFETCH): Use `TRANSLATE'.
11606 (PATFETCH_RAW): Fetch multibyte char if applicable.
11607 (PATUNFETCH): Remove.
11608 (regex_compile): Rely on PATFETCH to do most of the multibyte magic.
11609 When writing a char, write it directly into the pattern buffer rather
11610 than going needlessly through a temp char-array.
11611 (re_match_2_internal): Similarly, rely on RE_STRING_CHAR to do the
11612 multibyte magic and remove the useless `#ifdef emacs'.
11613 (bcmp_translate): Don't compare as multibyte chars when in a unibyte
11616 * regex.h (struct re_pattern_buffer): Make field `multibyte'
11617 conditional on `emacs'.
11619 * charset.h (GET_CHAR_BEFORE_2): Moved to regex.c.
11621 2000-04-01 Ken Raeburn <raeburn@gnu.org>
11623 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P): Expand
11624 non-union-type versions of XMARK and friends here, because XMARK
11625 and friends won't work on an integer field if NO_UNION_TYPE is not
11627 (make_number): Define as a function if it's not defined as a macro.
11629 * composite.c (run_composite_function): Use NILP when checking for nil.
11630 (syms_of_composite): Delete local var NARGS, pass an int as first
11631 argument to Fmake_hash_table.
11633 * editfns.c (text_property_stickiness): Use NILP to test
11634 Lisp_Object boolean value.
11635 (Fmessage_or_box): Don't use NILP to test int variable.
11636 (Fformat): Use a temporary variable to avoid ENABLE_CHECKING
11637 problems reading from and changing the same lisp value in an
11640 2000-04-01 Gerd Moellmann <gerd@gnu.org>
11642 * term.c (TN_no_color_video): New variable.
11643 (term_init): Intitialize TN_no_color_video.
11644 (enum no_color_bit): New enumeration.
11645 (MAY_USE_WITH_COLORS_P): New macro.
11646 (turn_on_face): Use it to determine if attributes may be used
11647 combined with colors.
11649 2000-04-01 Ken Raeburn <raeburn@gnu.org>
11651 * window.c (CURBEG, CURSIZE): Don't overload lisp object lvalues
11652 with int lvalues via casts; instead, just yield lisp object lvalues.
11653 (enlarge_window): Variable sizep now points to Lisp_Object. Use
11654 proper accessor macros.
11655 (shrink_window_lowest_first): w->top is Lisp_Object; use XINT.
11656 (grow_mini_window): Fix typo getting int value of root->height.
11658 * xdisp.c (compute_string_pos): Fix order of arguments to
11659 string_pos_nchars_ahead.
11660 (handle_fontified_prop, add_to_log): Pass int, not Lisp_Object, as
11661 count arg to variable-arg routines like Frun_hook_with_args and
11663 (back_to_previous_visible_line_start)
11664 (build_desired_tool_bar_string): Pass Lisp_Object, not int, to
11665 fixed-arg routines like Fget_char_property and Fmake_string.
11666 (reconsider_clip_changes): Use XINT when comparing integer lisp
11667 objects, or passing them as int arguments.
11668 (mark_window_display_accurate, insert_left_trunc_glyphs)
11669 (append_space, extend_face_to_end_of_line): Use make_number when
11670 storing or passing integer values as lisp objects.
11671 (set_cursor_from_row, highlight_trailing_whitespace): Use
11672 INTEGERP, not implicit test against zero, for glyph object.
11673 (try_window_id): Don't use make_number when we want an int value.
11675 * xfaces.c (xlfd_symbolic_value): Make last argument a
11676 Lisp_Object, to be consistent with callers.
11677 (Fbitmap_spec_p): Use XINT to get numeric value of height.
11678 (lface_hash): Apply XFASTINT to lisp values before folding in.
11680 * xfns.c (Fx_show_tip): Use make_number to get lisp objects to
11681 fill in window width and height. Pass an int, not a lisp object,
11682 as first arg to Finsert.
11684 2000-04-01 Gerd Moellmann <gerd@gnu.org>
11686 * xfaces.c (realize_basic_faces): Block input while realizing
11689 * keyboard.c (lispy_mouse_names): Add additional mouse names.
11691 * termhooks.h (NUM_MOUSE_BUTTONS): Increase to 15.
11693 2000-03-31 Gerd Moellmann <gerd@gnu.org>
11695 * xterm.c (x_produce_glyphs): When displaying unibyte text
11696 or ASCII, handle case that per-char metric is null.
11698 2000-03-30 Ken Raeburn <raeburn@gnu.org>
11700 * lisp.h (NO_UNION_TYPE) [ENABLE_CHECKING]: Undef.
11702 * lisp.h (XCONS, XSTRING, XSYMBOL, XFLOAT, XPROCESS, XWINDOW)
11703 (XSUBR, XBUFFER): Verify correct object type before returning
11704 pointer, using eassert.
11705 * frame.h (XFRAME): Likewise.
11707 * buffer.c (Frename_buffer, Fset_buffer_multibyte)
11708 (swap_out_buffer_local_variables, Fmove_overlay): Don't apply
11709 XSYMBOL, XBUFFER, etc, to values that may be nil or of the wrong type.
11710 * data.c (set_internal): Likewise.
11711 * dispextern.h (WINDOW_WANTS_MODELINE_P)
11712 (WINDOW_WANTS_HEADER_LINE_P): Likewise.
11713 * fileio.c (auto_save_1): Likewise.
11714 * insdel.c (check_markers): Likewise.
11715 * marker.c (buf_charpos_to_bytepos, unchain_marker): Likewise.
11716 * undo.c (record_insert): Likewise.
11717 * vmsproc.c (child_sig): Likewise.
11718 * window.c (unshow_buffer, window_loop): Likewise.
11719 * xterm.c (x_erase_phys_cursor): Likewise.
11721 2000-03-30 Gerd Moellmann <gerd@gnu.org>
11723 * xfns.c (free_image_cache): Free the cache structure itself
11724 last, after all its members have been freed.
11726 * lisp.h (xstrdup): Add prototype.
11728 * alloc.c (xstrdup): Moved here from xfaces.c.
11729 (allocating_for_lisp): Variable removed.
11730 (lisp_malloc): Block input around the calls to malloc and mem_insert.
11732 * xfaces.c (realize_tty_face): Use find_symbol_value instead
11734 (xstrdup): Moved to alloc.c.
11736 2000-03-29 Ken Raeburn <raeburn@gnu.org>
11738 * scroll.c (CHECK_BOUNDS): Renamed from CHECK.
11740 * emacs.c (main): Fix sense of no-loadup test.
11742 * config.in (ENABLE_CHECKING): Undef.
11744 * lisp.h (struct interval): Replace "parent" field with a union of
11745 interval pointer and Lisp_Object; add new bitfield to use as
11746 discriminant. Change other flag fields to bitfields.
11747 (CHECK): New macro for consistency checking. If ENABLE_CHECKING
11748 is defined and the supplied test fails, print a message and abort.
11749 (eassert): New macro. Use CHECK to provide an assert-like facility.
11751 * intervals.h (NULL_INTERVAL_P): Now applies only to real interval
11752 pointers; abort if the value looks like a lisp object.
11753 (NULL_INTERVAL_P, NULL_PARENT, HAS_PARENT, HAS_OBJECT, SET_PARENT)
11754 (SET_OBJECT, INTERVAL_PARENT, GET_INTERVAL_OBJECT, COPY_PARENT):
11755 Modify for new interval parent definition.
11757 * alloc.c (mark_interval_tree, MARK_INTERVAL_TREE)
11758 (UNMARK_BALANCE_INTERVALS): Update references that need an
11759 addressable lisp object in the interval structure.
11760 (die): New function.
11761 (suppress_checking): New variable.
11763 * intervals.c (interval_start_pos): Just return 0 if there's no
11766 2000-03-29 Gerd Moellmann <gerd@gnu.org>
11768 * lread.c (read1): Accept `.' (period) as symbol start like in CL
11769 and earlier Emacs versions.
11771 * keyboard.c (Ftop_level): Cancel busy-cursor.
11773 * eval.c (call_debugger): Cancel busy-cursor.
11775 2000-03-29 Kenichi Handa <handa@etl.go.jp>
11777 * search.c (Freplace_match): Adjust multibyteness of the current
11778 buffer and NEWTEXT. Free allocated memory before signaling an error.
11780 2000-03-28 Stefan Monnier <monnier@cs.yale.edu>
11782 * regex.c (analyse_first): New function obtained by ripping out most
11783 of re_compile_fastmap and generalizing it a little bit so that it
11784 can also just return whether a given (sub)pattern can match the empty
11786 (regex_compile): Use `analyse_first' to decide whether the loop-check
11787 needs to be done or not for *, +, *? and +? (the loop check is costly
11788 for non-greedy repetition).
11789 (re_compile_fastmap): Delegate the actual work to `analyse_first'.
11791 2000-03-28 Dave Love <fx@gnu.org>
11793 * s/gnu-linux.h (GC_SETJMP_WORKS): Define for i386, sparc, m68k, alpha.
11795 * alloc.c: Include stdio.h. Test STDC_HEADERS, not __STDC__.
11797 2000-03-27 Stefan Monnier <monnier@cs.yale.edu>
11799 * regex.c (REGEX_FREE_STACK, RESET_FAIL_STACK): Make them usable as
11801 (enum re_opcode_t): Update description of succeed_n.
11802 (PATFETCH): Always define.
11803 (regex_compile): Use lookahead rather than PATUNFETCH (for repetition
11804 operators, char classes, shy-groups and intervals).
11805 Optimize special cases of intervals so as to only use succeed_n and
11806 jump_n when really needed.
11807 (re_compile_fastmap): Simplify handling of jump_n and succeed_n now
11808 that we don't have to handle the special cases any more.
11809 Simplify on_failure_jump handling as well.
11811 2000-03-28 Jason Rumney <jasonr@gnu.org>
11813 * lread.c (Fload): Move safe_p definition to above #ifdef DOS_NT.
11815 2000-03-27 Gerd Moellmann <gerd@gnu.org>
11817 * s/freebsd.h (GC_SETJMP_WORKS): Define.
11819 * s/msdos.h (GC_SETJMP_WORKS): Define.
11821 * alloc.c (mark_maybe_object): New function.
11822 (mark_memory): Use it.
11823 (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK): New macros.
11824 (setjmp_tested_p, longjmp_done): New variables.
11825 (test_setjmp): New function.
11826 (mark_stack) [!GC_SETJMP_WORKS]: Call test_setjmp.
11827 (init_alloc): Initialize setjmp_tested_p and longjmp_done.
11829 * xdisp.c (face_before_or_after_it_pos): Pass multibyteness
11830 to DEC_TEXT_POS and INC_TEXT_POS.
11832 * dispnew.c (direct_output_for_insert): Use DEC_TEXT_POS
11833 with parameter MULTIBYTE_P.
11835 * dispextern.h (INC_TEXT_POS, DEC_TEXT_POS): Add parameter MULTIBYTE_P.
11837 * editfns.c (Fsubst_char_in_region): Don't use INC_POS in unibyte
11838 buffers because it looks for multibyte character byte sequences
11839 which don't exist in unibyte text.
11841 * xterm.h (x_specified_cursor_type, x_copy_color): Add prototypes.
11843 * xfaces.c (register_color, unregister_color, unregister_colors)
11844 [DEBUG_X_COLORS]: New functions.
11845 (x_free_colors) [DEBUG_X_COLORS]: Unregister colors.
11847 * xfns.c (x_set_cursor_color): Get color reference counts right.
11849 * xterm.c (x_copy_color): New function.
11850 (x_alloc_nearest_color) [DEBUG_X_COLORS]: Call register_color.
11852 * buffer.h (MAX_PER_BUFFER_VARS): Renamed from MAX_BUFFER_LOCAL_VARS.
11853 (PER_BUFFER_VAR_OFFSET): Renamed from BUFFER_LOCAL_VAR_OFFSET.
11854 (PER_BUFFER_VAR_IDX): Renamed from BUFFER_LOCAL_VAR_IDX.
11855 (PER_BUFFER_VALUE_P): Renamed from BUFFER_HAS_LOCAL_VALUE_P.
11856 (SET_PER_BUFFER_VALUE_P): Renamed from SET_BUFFER_HAS_LOCAL_VALUE_P.
11857 (PER_BUFFER_IDX): Renamed from BUFFER_LOCAL_IDX.
11858 (PER_BUFFER_DEFAULT): Renamed from BUFFER_LOCAL_DEFAULT_VALUE.
11859 (PER_BUFFER_VALUE): Renamed from BUFFER_LOCAL_VALUE.
11860 (PER_BUFFER_SYMBOL): Renamed from BUFFER_LOCAL_SYMBOL.
11861 (PER_BUFFER_TYPE): Renamed from BUFFER_LOCAL_TYPE.
11863 * category.c, data.c, syntax.c, print.c, lread.c: Use new macro
11864 names for handling per-buffer variables.
11866 * buffer.c (buffer_permanent_local_flags): Use MAX_PER_BUFFER_VARS
11867 instead of MAX_BUFFER_LOCAL_VARS.
11868 (last_per_buffer_idx): Renamed from max_buffer_local_idx.
11870 * xfaces.c (lookup_face): Don't assert FACE_SUITABLE_FOR_CHAR_P.
11872 * xfns.c (x_specified_cursor_type): New function.
11873 (x_set_cursor_type): Use it.
11875 * buffer.h (struct buffer): Add cursor_type.
11877 2000-03-26 Stefan Monnier <monnier@cs.yale.edu>
11879 * regex.c (enum re_opcode_t): New opcode on_failure_jump_nastyloop.
11880 (print_partial_compiled_pattern, re_compile_fastmap):
11882 (regex_compile): Use on_failure_jump_nastyloop for non-greedy loops.
11883 (re_match_2_internal): Add code for on_failure_jump_nastyloop when
11884 executing it as well as when popping it off the stack to find infinite
11885 loops in non-greedy repetition operators.
11887 2000-03-26 Gerd Moellmann <gerd@gnu.org>
11889 * doc.c (Qfunction_documentation): New variable.
11890 (syms_of_doc): Initialize Qfunction_documentation.
11891 (Fdocumentation): If FUNCTION is a symbol with non-nil
11892 `function-documentation' property, return a documentation derived
11895 * buffer.c (syms_of_buffer): Add default-cursor-type.
11896 (init_buffer_once): Don't let cursor_type have a local value
11899 * xterm.c (x_display_and_set_cursor): Choose cursor depending
11900 on buffer-local value of cursor_type.
11901 (x_draw_bar_cursor): Add parameter WIDTH.
11903 * buffer.c (reset_buffer): Initialize buffer's cursor_type.
11904 (init_buffer_once): Set default cursor_type value to t.
11905 Mark cursor_type as local everywhere.
11906 (syms_of_buffer): New per-buffer variable cursor-type.
11908 * buffer.h (struct buffer): Remove member local_var_flags,
11910 (MAX_BUFFER_LOCAL_VARS): New macro.
11911 (BUFFER_LOCAL_VAR_OFFSET, BUFFER_LOCAL_VAR_IDX)
11912 (BUFFER_HAS_LOCAL_VALUE_P, SET_BUFFER_HAS_LOCAL_VALUE_P)
11913 (BUFFER_LOCAL_IDX, BUFFER_LOCAL_DEFAULT_VALUE, BUFFER_LOCAL_VALUE)
11914 (BUFFER_LOCAL_SYMBOL, BUFFER_LOCAL_TYPE): New macros.
11916 * print.c (print_object): Use new macros for per-buffer variables.
11918 * category.c (Fset_category_table): Use new macros for per-buffer
11921 * buffer.c (buffer_permanent_local_flags): Make a char array.
11922 (max_buffer_local_idx): New variable.
11923 (reset_buffer_local_variables, Fbuffer_local_variables): Rewritten
11924 for new handling of per-buffer variables.
11925 (buffer_slot_type_mismatch): Use new macros for per-buffer vars.
11926 (init_buffer_once): Initialize per-buffer vars differently.
11927 Set max_buffer_local_idx.
11929 * syntax.c (Fset_syntax_table): Use new macros for per-buffer
11932 * lread.c (defvar_per_buffer): Use new macros for per-buffer variables.
11934 * data.c (do_symval_forwarding, store_symval_forwarding)
11935 (find_symbol_value, set_internal, default_value, Fset_default)
11936 (Fkill_local_variable, Flocal_variable_p): Use new macros for
11937 per-buffer variables.
11939 * Makefile.in (bootstrap-emacs): Use `mv -f' instead of `mv'.
11941 2000-03-24 Gerd Moellmann <gerd@gnu.org>
11943 * xterm.c (x_term_init): Unblock input around call1 of
11944 Qvendor_specific_keysyms.
11946 * syntax.c (open_paren_in_column_0_is_defun_start): New variable.
11947 (find_defun_start): Consider an open parenthesis in column 0
11948 a defun start only if open_paren_in_column_0_is_defun_start is set.
11949 (syms_of_syntax): New variable open-paren-in-column-0-is-defun-start.
11951 2000-03-24 Stefan Monnier <monnier@cs.yale.edu>
11953 * eval.c (Fautoload): Add entry in load-history (if after dump).
11954 * lread.c (load-history): Update docstring.
11956 2000-03-24 Gerd Moellmann <gerd@gnu.org>
11958 * indent.c (Fvertical_motion): Always use the current buffer.
11959 Temporarily change the window's buffer, if necessary.
11961 2000-03-23 Gerd Moellmann <gerd@gnu.org>
11963 * xterm.c (fast_find_position): Make sure not to consider rows
11964 not visible in the window.
11966 2000-03-22 Stefan Monnier <monnier@cs.yale.edu>
11968 * regex.c (enum syntaxcode): Provide default for non-Emacs.
11969 (re_compile_fastmap, re_match_2_internal): Undo Dave's previous fix.
11971 2000-03-22 Jason Rumney <jasonr@gnu.org>
11973 * w32menu.c (single_submenu): Set help string to NULL if none.
11974 (w32_menu_show): Set help string correctly.
11975 (add-menu-item): Set help string in MIIM_DATA for menu item.
11976 Load SetMenuItemInfoA explicitly.
11977 (w32_menu_display_help): New function.
11979 * w32fns.c (w32_wnd_proc): Handle WM_MENUSELECT message.
11980 (QCdata): Moved to xdisp.c.
11982 * w32term.c (w32_read_socket): Handle WM_MENUSELECT message.
11983 (Vw32_charset_to_codepage_alist): Removed.
11984 (Vw32_charset_info_alist): New variable.
11985 (Qw32_charset_[ansi, default, symbol, shiftjis, hangul, gb2312)
11986 (chinesebig5, oem, easteurope, turkish, baltic, russian, arabic)
11987 (greek, hebrew, thai, johab, mac, unicode]): New symbols.
11988 (x_produce_glyphs): Remove out of date #ifdef 0'd section. Replace
11990 (w32_codepage_for_font): Use Vw32_charset_info_alist.
11991 (syms_of_w32term): Remove Vw32_charset_to_codepage_alist.
11992 Define Vw32_charset_info_alist and w32_charset symbols.
11994 2000-03-22 Jason Rumney <jasonr@gnu.org>
11996 * makefile.nt (w32bdf.obj): Update dependencies.
11998 * w32bdf.c: Include frame.h and dispextern.h before fontset.h.
12000 * w32fns.c: Include fontset.h after dispextern.h.
12001 (Fx_create_frame): Do not create fontset.
12002 (w32_load_system_font): Doc fix.
12003 (Fx_close_connection): Free full_name if it is not shared.
12005 * w32term.c: Include fontset.h after dispextern.h.
12006 (x_get_glyph_face_and_encoding): New parameter two_byte_p.
12008 (w32_per_char_metric): If PCM is invalid, delete and return NULL.
12009 (x_get_char_and_face_encoding): Use FACE_FOR_CHAR to get face_id.
12010 (w32_font_is_double_byte): New function, needs body.
12011 (x_append_glyph): Set glyph->glyph_not_available_p.
12012 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
12013 it->charset. If it->multibyte_p is zero and it->c is a multibyte
12014 character, convert it to a unibyte character.
12015 (struct glyph_string): Delete member `charset'.
12016 (W32_TEXTOUT): Temporarily remove charset_dim until another way of
12017 calculating it is found.
12018 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
12019 the case that per char metric is not available correctly.
12020 (x_fill_glyph_string): Handle the case that the specific glyph is
12021 not available correctly.
12022 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
12023 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
12024 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
12025 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
12026 fontset. Don't call FS_LOAD_FONT.
12028 2000-03-22 Ken Raeburn <raeburn@gnu.org>
12030 * intervals.h (NULL_INTERVAL): Cast to INTERVAL type.
12031 (INT_LISPLIKE): New macro.
12032 (NULL_INTERVAL_P): Use it.
12033 (INTERVAL_HAS_PARENT, INTERVAL_HAS_OBJECT, SET_INTERVAL_PARENT)
12034 (SET_INTERVAL_OBJECT, INTERVAL_PARENT, COPY_INTERVAL_PARENT)
12035 (GET_INTERVAL_OBJECT, INTERVAL_PARENT_OR_NULL): New macros.
12037 * alloc.c (make_interval, gc_sweep): Use new macros; eliminate all
12038 explicit references to "parent" field of struct interval and
12039 associated unclean type conversions.
12040 * intervals.c (create_root_interval, root_interval, rotate_right)
12041 (rotate_left, balance_possible_root_interval, split_interval_right)
12042 (split_interval_left, interval_start_pos, find_interval)
12043 (next_interval, previous_interval, update_interval)
12044 (adjust_intervals_for_insertion, delete_node, delete_interval)
12045 (adjust_intervals_for_deletion, merge_interval_right)
12046 (merge_interval_left, reproduce_tree, graft_intervals_into_buffer)
12047 (copy_intervals_to_string): Likewise.
12048 * intervals.h (AM_LEFT_CHILD, AM_RIGHT_CHILD, RESET_INTERVAL):
12050 * syntax.c (update_syntax_table): Likewise.
12052 * intervals.c (reproduce_tree_obj): New function, like
12053 reproduce_tree but takes a Lisp_Object for the parent. Declare
12055 (graft_intervals_into_buffer): Use it when appropriate.
12056 (reproduce_tree): Declare with prototype.
12057 (balance_possible_root_interval): Check that the parent is a lisp
12058 object before trying to examine its type.
12060 2000-03-22 Gerd Moellmann <gerd@gnu.org>
12062 * xfaces.c (lface_same_font_attributes_p): Compare font attributes
12063 as strings only if both are known to be strings.
12065 * s/openbsd.h (LIBS_TERMCAP): Undef.
12067 2000-03-21 Stefan Monnier <monnier@cs.yale.edu>
12069 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE): Add default
12070 definitions for non-Emacs compilation.
12071 (enum re_opcode_t): Remove (not)wordchar and move (not)syntaxspec
12072 outside of `#ifdef emacs'.
12073 (print_partial_compiled_pattern): Update.
12074 (regex_compile): Use (not)syntaxspec(Sword) instead of (not)wordchar.
12075 (re_compile_fastmap): Merge handling of charset and charset_not (for
12076 emacs and non-emacs compilation as well).
12077 Similarly for (not)categoryspec and (not)syntaxspec.
12078 Don't use the fastmap when reaching `anychar' since the added
12079 complexity is not justified.
12080 (re_match_2_internal): Merge (not)wordchar (emacs and non-emacs)
12081 and (not)syntaxspec. Merge (not)categoryspec.
12083 2000-03-22 Kenichi Handa <handa@etl.go.jp>
12085 * dispextern.h [!HAVE_WINDOW_SYSTEM] (FACE_SUITABLE_FOR_CHAR_P)
12086 (FACE_FOR_CHAR): Define them differently for the configuration of
12089 2000-03-21 Dave Love <fx@gnu.org>
12091 * fontset.c (Fset_fontset_font, Ffontset_font): Fix newlines in
12094 2000-03-21 Gerd Moellmann <gerd@gnu.org>
12096 * xfaces.c (check_lface_attrs) [GLYPH_DEBUG]: Fix syntax error.
12097 (lface_fully_specified_p): Don't check contents of
12098 LFACE_FONT_INDEX because that attribute is optional.
12099 (realize_x_face): Remove now unwarranted xassert.
12101 2000-03-21 Kenichi HANDA <handa@etl.go.jp>
12103 The following changes are to make font selection based on
12104 characters, not charset. In addition, they recover fontset
12105 facilities while utilizing the new font selection mechanism.
12107 * Makefile.in (fontset.o): Depend on dispextern.h.
12109 * alloc.c (mark_face_cache): Don't mark face->registry.
12111 * dispextern.h (struct glyph): New member glyph_not_available_p.
12112 Use 22 bits for face_id.
12113 (enum lface_attribute_index): Add LFACE_FONT_INDEX.
12114 (struct face): Delete member registry, new member ascii_face.
12115 (FACE_SUITABLE_FOR_CHAR_P): Renamed from
12116 FACE_SUITABLE_FOR_CHARSET_P. Caller changed.
12117 (FACE_FOR_CHAR): Renamed from FACE_FOR_CHARSET. Caller changed.
12118 (struct it): Delete member charset, new member glyph_not_available_p.
12120 * fontset.h (FONT_NOT_OPENED, FONT_NOT_FOUND): Macros removed.
12121 (struct fontset_info, struct fontset_data): Structs removed.
12122 (allloc_fontset_data, free_fontset_data, fs_regiser_fontset)
12123 (Vglobale_fontset_alist, font_idx_temp): Externs removed.
12124 (fs_load_font, fs_query_fontset): Adjusted for new argument.
12125 (fs_free_face_fontset, fontset_font_pattern)
12126 (face_suitable_for_char_p, face_for_char)
12127 (make_fontset_for_ascii_face): Extern them.
12128 (FS_LOAD_FONT): Adjusted for the change of fontset implementation.
12129 (FS_LOAD_FACE_FONT): New macro.
12131 * fontset.c: All codes rewritten or adjusted for the change of
12132 fontset implementation. Now fontset is represented by char table.
12133 (Vglobal_fontset_alist, font_idx_temp, my_strcasetbl):
12135 (my_strcasecmp): Function removed.
12136 (Vfontset_table, next_fontset_id, Vdefault_fontset): New variables.
12137 (AREF, ASIZE): New macros.
12138 (FONTSET_FROM_ID, FONTSET_ID, FONTSET_NAME, FONTSET_FRAME)
12139 (FONTSET_ASCII, FONTSET_BASE, BASE_FONTSET_P, FONTSET_REF)
12140 (FONTSET_REF_VIA_BASE, FONTSET_SET): New macros.
12141 (fontset_ref, fontset_ref_via_base, fontset_set, make_fontset)
12142 (fontset_id_valid_p, font_family_registry, fontset_name)
12143 (fontset_ascii, free_face_fontset, face_suitable_for_char_p)
12144 (face_for_char, make_fontset_for_ascii_face, fontset_font_pattern):
12146 (fs_load_font): New arg FACE. Caller changed.
12147 (fs_query_fontset): Argument changed. Caller changed.
12148 (Fquery_fontset): call fs_query_fontset.
12149 (fs_register_fontset, alloc_fontset_data, free_fontset_data):
12151 (clear_fontset_elements, check_registry_encoding)
12152 (check_fontset_name): New functions.
12153 (syms_of_fontset): Set char-table-extra-slots property of fontset
12154 to 3. Staticpro and initialize Vfontset_table and
12155 Vdefault_fontset. Defsubr fontset_font and fontset_list.
12157 * frame.h (struct frame): Member `fontset_data' removed.
12158 (FRAME_FONTSET_DATA): Macro removed.
12160 * frame.c (make_frame): Don't allocate f->fontset_data.
12161 (Fdelete_frame): Don't free f->fontset_data.
12163 * msdos.c (XMenuActivate): Args to lookup_derived_face changed.
12165 * xdisp.c (charset_at_position): Function removed.
12166 (init_iterator): Don't set member charset of struct `it'.
12167 (handle_face_prop, reseat_to_string, set_iterator_to_next)
12168 (next_element_from_display_vector, insert_left_trunc_glyphs):
12170 (face_before_or_after_it_pos): Call FACE_FOR_CHAR, not
12172 (get_next_display_element, append_space)
12173 (extend_face_to_end_of_line): Likewise.
12175 * xfaces.c (Qx_charset_registry, Vface_default_registry):
12177 (clear_font_table, frame_update_line_height, load_face_font):
12178 Adjusted for the change of fontset implementation.
12179 (load_face_fontset_font): Function removed.
12180 (pixel_point_size): New function.
12181 (font_list): Argument type changed. Caller changed.
12182 (LFACE_FONT): New macro.
12183 (check_lface_attrs): Check attr[LFACE_FONT_INDEX].
12184 (set_lface_from_font_name): Type of arg FONTNAME is changed to
12185 Lisp_Object. Determine the font name by actually loading a font
12186 by the specified pattern. Set LFACE_FONT (lface) to the specified
12187 pattern. Even if a font is not found, don't try alternatives.
12188 (Finternal_set_lisp_face_attribute): Handle `font' slot in lface.
12189 (set_font_frame_param): If `font' is specified in lface, use it.
12190 (Finternal_get_lisp_face_attribute): Handle `font' slot in lface.
12191 (lface_same_font_attributes_p): Likewise.
12192 (make_realized_face): Arguent changed. Caller changed. Set
12193 face->ascii_face to face itself.
12194 (free_realized_face): Free face->fontset if face is for ASCII.
12195 (face_suitable_for_iso8859_1_p, face_suitable_for_charset_p)
12196 (deduce_unibyte_registry, x_charset_registry): Functions removed.
12197 (free_realized_multibyte_face): New function.
12198 (lookup_face, lookup_named_face, lookup_derived_face): Argument
12199 changed. Caller changed.
12200 (try_font_list): Argument type changed.
12201 (face_fontset): Check `font' slot of ATTRS, not `family' slot.
12202 (choose_face_font): Argument changed. Handle fontset properly.
12203 (choose_face_fontset_font): Function removed.
12204 (realize_default_face, realize_named_face): Don't remove the
12206 (realize_face): Argument changed. Caller changed. Remove face
12207 with the arg former_face_id in advance. Load font for the new face.
12208 (realize_x_face): Argument changed. Caller changed. For a
12209 multibyte character, share fontset with base_face. For a single
12210 byte character, make a new realized fontset. Don't load a font here.
12211 (realize_tty_face): Argument changed. Caller changed.
12212 (compute_char_face): Call FACE_FOR_CHAR, not FACE_FOR_CHARSET.
12213 (face_at_buffer_position): Don't check multibyte_p for returning
12215 (face_at_string_position): Call FACE_SUITABLE_FOR_CHAR_P, not
12216 FACE_SUITABLE_FOR_CHARSET_P.
12217 (syms_of_xfaces): Remove code for Qx_charset_registry and
12218 Vface_default_registry.
12220 * xterm.c: Include fontset.h after dispextern.h. Undo the changes
12221 related to PER_CHAR_METRIC done by Gerd on 2000-03-03.
12222 (x_per_char_metric): Don't try FONT->default_char. Even if
12223 pcm->width is zero, glyph bits may exist.
12224 (x_encode_char): Always initialize char2b->byte1.
12225 (x_get_char_face_and_encoding): Call FACE_FOR_CHAR to get face_id.
12226 (x_get_glyph_face_and_encoding): New arg two_byte_p. Caller changed.
12227 (x_append_glyph): Set glyph->glyph_not_available_p.
12228 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
12229 it->charset. Handle the case that per char metric is not
12230 available. If it->multibyte_p is zero and it->c is a multibyte
12231 character, convert it to a unibyte character.
12232 (struct glyph_string): Delete member `charset'.
12233 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
12234 the case that per char metric is not available correctly.
12235 (x_fill_glyph_string): Handle the case that the specific glyph is
12236 not available correctly.
12237 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
12238 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
12239 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
12240 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
12241 fontset. Don't call FS_LOAD_FONT.
12243 * xfns.c (Fx_create_frame): Don't cal fs_register_fontset.
12244 (x_create_tip_frame): Likewise.
12245 (Fx_close_connection): Free full_name of font_info.
12247 * fns.c (optimize_sub_char_table): New function.
12248 (Foptimize_char_table): New function.
12249 (syms_of_fns): Defsubr Soptimize_char_table.
12251 2000-03-20 Gerd Moellmann <gerd@gnu.org>
12253 * buffer.c (Fset_buffer_modified_p): Set update_mode_lines
12254 only if buffer is displayed in some window.
12256 * xdisp.c (handle_single_display_prop): Initialize local `value'.
12257 (try_window_reusing_current_matrix): Don't call scroll run
12258 function if run's current and desired position are the same;
12259 this prevents cursor flickering.
12261 2000-03-19 Stefan Monnier <monnier@cs.yale.edu>
12263 * regex.h (RE_TRANSLATE. RE_TRANSLATE_P): Moved to regex.c.
12265 * regex.c (RE_STRING_CHAR): New macro.
12266 (GET_CHAR_AFER_2): Remove.
12267 (RE_TRANSLATE, RE_TRANSLATE_P): New macros moved from regex.h.
12268 (enum re_opcode_t): Remove on_failure_jump_exclusive.
12269 (print_partial_compiled_pattern, re_compile_fastmap)
12270 (re_match_2_internal): Remove on_failure_jump_exclusive.
12271 (regex_compile): Turn optimizable P+ loops into PP*, so that the
12272 optimization only need to work for * (ie. can use of_keep_string_jump).
12273 Remove the special case for .*\n since it is now covered by the general
12275 (re_search_2): Don't bother with `room'.
12276 (skip_one_char): New function.
12277 (skip_noops): Simplify since `memory' is not needed any more.
12278 (mutually_exclusive_p): Restructure slightly to use `switch' and
12279 add handling for "all" remaining cases.
12280 (re_match_2_internal): Change on_failure_jump_smart to use
12281 on_failure_keep_string_jump (and redirect the end-of-loop jump)
12282 rather than on_failure_jump_exclusive.
12284 2000-03-19 Gerd Moellmann <gerd@gnu.org>
12286 * xfns.c (select_visual): Don't set dpyinfo->n_planes to the
12287 number of bits per RGB because it's everywhere used as the depth
12290 * term.c (calculate_costs): Remove code dealing with X frames.
12292 2000-03-19 Richard M. Stallman <rms@gnu.org>
12294 * lread.c (syms_of_lread): Doc fix for load-convert-to-unibyte.
12296 2000-03-18 Gerd Moellmann <gerd@gnu.org>
12298 * lread.c (read_integer): Unread the last char not consumed.
12300 2000-03-17 Gerd Moellmann <gerd@gnu.org>
12302 * xterm.c (x_update_window_cursor): Don't update in frames
12303 which are in the process of being deleted.
12305 2000-03-16 Gerd Moellmann <gerd@gnu.org>
12307 * Makefile.in (mostlyclean): Add `*.core'.
12308 (clean): Add `bootstrap-emacs'.
12310 * lread.c (read_integer): New function.
12311 (read1): Support read syntax #o, #x, #b, #r.
12313 2000-03-15 Stefan Monnier <monnier@cs.yale.edu>
12315 * regex.c (re_match_2): Fix string shortening (to fit `stop') to
12316 make sure POINTER_TO_OFFSET gives the same value before and after
12317 PREFETCH. Use `dfail' to guarantee "atomic" matching.
12318 (PTR_TO_OFFSET): Use POINTER_TO_OFFSET.
12319 (debug): Now only active if > 0 rather than if != 0.
12320 (DEBUG_*): Update for the new meaning of `debug'.
12321 (print_partial_compiled_pattern): Add missing `succeed' case. Use
12322 CHARSET_* macros in the charset(_not) branch. Fix off-by-two bugs
12323 in `succeed_n', `jump_n' and `set_number_at'.
12324 (store_op1, store_op2, insert_op1, insert_op2)
12325 (at_begline_loc_p, at_endline_loc_p): Add prototype.
12326 (group_in_compile_stack): Move to after its arg's types are
12327 declared and add a prototype.
12328 (PATFETCH): Define in terms of PATFETCH_RAW.
12329 (GET_UNSIGNED_NUMBER): Add the usual `do { ... } while(0)' wrapper.
12330 (QUIT): Redefine as a nop except for NTemacs.
12331 (regex_compile): Handle intervals {,M} as if it was {0,M}. Fix
12332 indentation of the greedy-op and shy-group code.
12333 (at_(beg|end)line_loc_p): Fix argument's types.
12334 (re_compile_fastmap): Ifdef out failure_stack_ptr to shut up gcc.
12335 (re_search_2): Use POS_AS_IN_BUFFER. Simplify `room' computation.
12336 (MATCHING_IN_FIRST_STRING): Remove.
12337 (re_match_2): Use POS_AS_IN_BUFFER. Ifdef out failure_stack_ptr
12338 to shut up gcc. Use FIRST_STRING_P and POINTER_TO_OFFSET. Use
12339 QUIT unconditionally.
12341 2000-03-15 Gerd Moellmann <gerd@gnu.org>
12343 * minibuf.c (Fminibuffer_complete): Set point to ZV if finding
12346 * process.c (send_process): Add a hint that the function
12347 can call Lisp code to its comment.
12349 * lread.c (load_dangerous_libraries): New variable.
12350 (Vbytecomp_version_regexp): New variable.
12351 (safe_to_load_p): New function.
12352 (Fload): Handle files not compiled with Emacs specially.
12353 (syms_of_lread): New Lisp variable load-dangerous-libraries.
12355 2000-03-14 Gerd Moellmann <gerd@gnu.org>
12357 * lisp.h (free_frame_xic) [HAVE_X_I18N]: Add missing semicolon.
12359 * xterm.c (xim_close_dpy, xim_initialize): Use X11R6-style XIM
12360 support functions only if HAVE_X11R6_XIM is defined.
12361 (xim_instantiate_callback): Define only if HAVE_X11R6_XIM.
12363 * s/sol2.h (INHIBIT_X11R6_XIM): Define.
12365 * xfns.c (X_I18N_INHIBITED): Don't define.
12366 (create_frame_xic): Remove conditional compilation on X_I18N_INHIBITED.
12367 (x_kill_gs_process, x_window): Use FRAME_X_VISUAL.
12369 * config.in (HAVE_X_I18N): Moved here from xterm.h.
12370 (HAVE_X11R6_XIM): Define.
12372 * xterm.h (HAVE_X_I18N) [HAVE_X11R6]: Moved to config.in.
12374 * xterm.c (x_term_init): Add support for X resource `synchronous'.
12375 If set, call XSynchronize.
12377 2000-03-13 Stefan Monnier <monnier@cs.yale.edu>
12379 * regex.c: Declare a new type `re_char' used throughout the code
12380 for the string char type. It's `const unsigned char' to match the
12381 rest of Emacs. Consistently make sure all pointers to strings use
12382 it and make sure all pointers into the pattern use `unsigned char'.
12383 (re_match_2_internal): Use `PREFETCH+STRING_CHAR' instead of
12384 GET_CHAR_AFTER_2. Also merge wordbound and notwordbound to reduce
12387 * charset.h (GET_CHAR_AFTER_2): Remove.
12388 (GET_CHAR_BEFORE_2): Use unsigned chars, like everywhere else.
12390 2000-03-12 Ken Raeburn <raeburn@gnu.org>
12392 * Makefile.in (temacs): Evaluate ALL_LDFLAGS into a temporary
12393 variable before the invocation of YMF_PASS_LDFLAGS, in case both
12394 of them try to use backquotes.
12396 2000-03-12 Dave Love <fx@gnu.org>
12398 * unexelf.c: Restore changes of 1999-10-19.
12399 (unexec): Don't adjust bss for sbss type SHT_PROGBITS; otherwise
12400 fix its type and alignment; copy it from current process.
12402 2000-03-12 Gerd Moellmann <gerd@gnu.org>
12404 * atimer.c (cancel_atimer): Break out of the loop as soon as timer
12405 has been found. Fix bug not computing timer's predecessor.
12407 * fileio.c (Fread_file_name): Handle case that DIR contains a
12410 * window.c (Fsave_window_excursion): Doc fix.
12412 * xfns.c (x_defined_color): Rewritten to use x_allocate_nearest_color.
12414 2000-03-12 Eli Zaretskii <eliz@is.elta.co.il>
12416 * msdos.c (vga_installed): New function, code moved from
12417 dos_set_window_size.
12418 (Qbar, Qcursor_type, outside_cursor): New variables.
12419 (syms_of_msdos): Intern and staticpro them.
12420 (dos_ttraw) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Save the cursor
12421 shape used outside Emacs when called for the first time.
12422 (dos_ttcooked) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Restore the
12423 cursor shape used outside Emacs.
12424 (msdos_set_cursor_shape, IT_set_cursor_type): New functions.
12425 (IT_frame_up_to_date): Call IT_set_cursor_type, in case the cursor
12427 (IT_set_frame_parameters): Call IT_set_cursor_type if the frame
12428 parameters specify the cursor. Make qreverse a global
12429 variable (renamed to Qreverse).
12431 2000-03-09 Gerd Moellmann <gerd@gnu.org>
12433 * fns.c (Fy_or_n_p): Cancel busy-cursor.
12435 2000-03-08 Stefan Monnier <monnier@cs.yale.edu>
12437 This is a big redesign of failure-stack and register handling, prompted
12438 by bugs revealed when trying to add shy-groups. Overall, what happened
12439 is that loops are now structured a little differently, groups can be
12440 shy and the code is a little simpler.
12442 * regex.h: Update the copyright.
12443 (RE_SHY_GROUPS): New value.
12444 (RE_UNMATCHED_RIGHT_PAREN_ORD): Renumber.
12445 (RE_SYNTAX_EMACS): Add RE_SHY_GROUPS.
12447 * regex.c (enum re_opcode_t): Remove jump_past_alt,
12448 maybe_pop_jump, push_dummy_failure and dumy_failure_jump. Add
12449 on_failure_jump_(exclusive, loop and smart). Also fix the comment
12450 for (start|stop)_memory since they now only take one argument (the
12451 second has becomes unnecessary).
12452 (print_partial_compiled_pattern): Adjust for changes in re_opcode_t.
12453 (print_compiled_pattern): Use %ld to printf long ints and flush to
12454 make debugging a little easier.
12455 (union fail_stack_elt): Make the integer unsigned.
12456 (struct fail_stack_type): Add a `frame' element.
12457 (INIT_FAIL_STACK): Init `frame' as well.
12458 (POP_PATTERN_OP): New macro for re_compile_fastmap.
12459 (DEBUG_PUSH, DEBUG_POP): Remove.
12460 (NUM_REG_ITEMS): Remove.
12461 (NUM_NONREG_ITEMS): Adjust.
12462 (FAILURE_PAT, FAILURE_STR, NEXT_FAILURE_HANDLE)
12463 (TOP_FAILURE_HANDLE): New macros for the cycle detection.
12464 (ENSURE_FAIL_STACK): New macro for PUSH_FAILURE_(REG|POINT).
12465 (PUSH_FAILURE_REG, POP_FAILURE_REG, CHECK_INFINITE_LOOP):
12467 (PUSH_FAILURE_POINT): Don't push registers any more. The pattern
12468 address pushed is not the destination of the jump but the source
12470 (NUM_FAILURE_ITEMS): Remove.
12471 (POP_FAILURE_POINT): Adapt to the new stack structure (i.e. pop
12472 registers before the actual failure point). Don't hardcode any
12473 meaning for str==NULL anymore.
12474 (union register_info_type, REG_MATCH_NULL_STRING_P, IS_ACTIVE)
12475 (MATCHED_SOMETHING, EVER_MATCHED_SOMETHING, SET_REGS_MATCHED):
12477 (REG_UNSET_VALUE): Use NULL (why not?).
12478 (compile_range): Remove declaration since it doesn't exist.
12479 (struct compile_stack_elt_t): Remove inner_group_offset.
12480 (old_reg(start|end), reg_info, reg_dummy, reg_info_dummy): Remove.
12481 (regex_grow_registers): Remove dead code.
12482 (FIXUP_ALT_JUMP): New macro.
12483 (regex_compile): Add shy-groups Change loops to use
12484 on_failure_jump_smart&jump instead of
12485 on_failure_jump&maybe_pop_jump. Change + loops to eliminate the
12486 initial (dummy_failure_)jump. Remove c1_base (looks like unused
12487 variable to me). Use `jump' instead of `jump_past_alt' and don't
12488 bother with push_dummy_failure in alternatives since it is now
12489 unnecessary. Use FIXUP_ALT_JUMP. Eliminate a useless `#ifdef
12490 emacs' for (re)allocating the stack.
12491 (re_compile_fastmap): Remove dead variables i and num_regs. Exit
12492 from loop when bufp->can_be_null rather than jumping to `done'.
12493 Avoid jumping backwards so as to ensure termination. Use
12494 PATTERN_STACK_EMPTY and POP_PATTERN_OP. Improved handling of
12495 backreferences. Remove dead code in handling of `anychar'.
12496 (skip_noops, mutually_exclusive_p): New functions taken from the
12497 handling of `maybe_pop_jump' in re_match_2_internal. Slightly
12498 improve mutually_exclusive_p to handle ".+\n".
12499 (lowest_active_reg, highest_active_reg)
12500 (NO_(LOWEST|HIGHEST)_ACTIVE_REG) Remove.
12501 (re_match_2_internal): Use %p instead of 0x%x when printf'ing
12502 ptrs. Don't SET_REGS_MATCHED anymore. Remove many dead
12503 variables. Push register (in `start_memory') on the stack rather
12504 than storing it in old_reg(start|end). Remove the cycle detection
12505 from `stop_memory', replaced by the use of on_failure_jump_loop
12506 for greedy loops. Add code for the new on_failure_jump_<foo>.
12507 Remove ad-hoc code in `on_failure_jump' to push more registers in
12508 the case of a loop. Take out code from `maybe_pop_jump' into
12509 separate functions and adapt it to the semantics of
12510 `on_failure_jump_smart'. Remove jump_past_alt, dummy_failure_jump
12511 and push_dummy_failure. Remove dummy_failure handling and
12512 handling of `failures to jump to on_failure_jump' (this last one
12513 was already dead code, it seems).
12514 (group_match_null_string_p, alt_match_null_string_p)
12515 (common_op_match_null_string_p): Remove.
12517 2000-03-08 Dave Love <fx@gnu.org>
12519 * config.in: Don't depend on __STDC__ for volatile.
12520 Add POINTER_TYPE, PTR, PROTOTYPES.
12522 * hftctl.c, strftime.c: Use PROTOTYPES.
12523 * eval.c (find_handler_clause): Likewise.
12525 * mem-limits.h: Use POINTER_TYPE.
12527 * lisp.h (P_): Define based on PROTOTYPES, not __STDC__.
12528 (memory_warnings): Declare using POINTER_TYPE.
12530 2000-03-08 Gerd Moellmann <gerd@gnu.org>
12532 * xfns.c (x_set_cursor_type): If ARG is nil, give frame no cursor.
12534 * xdisp.c (display_echo_area): Temporarily inhibit garbage collection.
12536 * xfns.c: Remove obsolete code in #if 0.
12537 (Fx_focus_frame): New function.
12539 2000-03-07 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
12541 * coding.c (coding_category_name): Add coding-category-utf-8,
12542 coding-category-utf-16-be, coding-category-utf-16-le.
12543 (UTF_8_1_OCTET_P, UTF_8_EXTRA_OCTET_P, UTF_8_2_OCTET_LEADING_P,
12544 UTF_8_3_OCTET_LEADING_P, UTF_8_4_OCTET_LEADING_P,
12545 UTF_8_5_OCTET_LEADING_P, UTF_8_6_OCTET_LEADING_P): New macros.
12546 (detect_coding_utf_8): New function.
12547 (UTF_16_INVALID_P, UTF_16_HIGH_SURROGATE_P
12548 UTF_16_LOW_SURROGATE_P): New macros.
12549 (detect_coding_utf_16): New function
12550 (detect_coding_mask): When priorities are specified, skip any
12551 categories that have `nil' coding-system. Fix bug of returning
12552 wrong mask when PRIORITIES is specified and detect_coding_XXX()
12553 returns a mask not set in PRIORITIES.
12554 (detect_eol_type_in_2_octet_form): New function.
12555 (detect_eol): selects detect_eol_type_XXX to call according to
12556 cooding->category_idx.
12557 (detect_coding_system): Remove `nil' coding-system in the result.
12558 (Fupdate_coding_systems_internal): Update all coding-categories.
12560 * coding.h (CODING_CATEGORY_IDX_UTF_8)
12561 (CODING_CATEGORY_IDX_UTF_16_BE, CODING_CATEGORY_IDX_UTF_16_LE):
12563 (CODING_CATEGORY_IDX_RAW_TEXT, CODING_CATEGORY_IDX_BINARY)
12564 (CODING_CATEGORY_IDX_MAX): Adjusted for the above macros.
12565 (CODING_CATEGORY_IDX_UTF_16_LE)
12566 (CODING_CATEGORY_MASK_UTF_8, CODING_CATEGORY_MASK_UTF_16_BE)
12567 (CODING_CATEGORY_MASK_UTF_16_LE): New macros.
12568 (CODING_CATEGORY_MASK_ANY): Include the above macros.
12569 (CODING_CATEGORY_MASK_UTF_16_BE_LE): New macro.
12571 2000-03-07 Gerd Moellmann <gerd@gnu.org>
12573 * doc.c (Fdocumentation_property): If value is not a string,
12574 and doesn't refer to etc/DOC, evaluate it to obtain a string.
12576 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: Don't try to
12577 close the display with XtCloseDisplay. This caused a bus error
12580 * minibuf.c (Fminibuffer_complete): Move point to ZV when input is
12581 complete but not unique.
12583 2000-03-06 Gerd Moellmann <gerd@gnu.org>
12585 * process.c (send_process): Remove local variable `procname' that
12586 might become invalid when a GC happens. Instead, access the
12587 process name slot directly.
12589 * xfns.c (x_set_menu_bar_lines_1): Adjust window's orig_top and
12590 orig_height if set.
12592 * frame.c (set_menu_bar_lines_1): Adjust window's orig_top and
12593 orig_height if set.
12595 2000-03-06 Eli Zaretskii <eliz@is.elta.co.il>
12597 * msdos.c (IT_note_mouse_highlight): Return immediately if frame's
12598 glyph matrices have been freed.
12600 2000-03-05 Gerd Moellmann <gerd@gnu.org>
12602 * Makefile.in (tags): Include ../lwlib/TAGS in TAGS.
12603 (bootstrap-temacs): Set LC_ALL to C like for temacs.
12605 * xfns.c (QCdata): Moved to xdisp.c.
12607 * xdisp.c (QCdata): Moved here from xfns.c.
12608 (syms_of_xdisp): Initialize QCdata.
12610 * frame.h (FRAME_INTERNAL_BORDER_WIDTH) [!HAVE_X_WINDOWS]: Define.
12612 * window.c (coordinates_in_window): Use
12613 FRAME_INTERNAL_BORDER_WIDTH_SAFE instead of
12614 FRAME_INTERNAL_BORDER_WIDTH.
12616 * xdisp.c (try_window_id): Recompute unchanged information if
12617 it is obviously invalid.
12619 * xterm.c (x_term_init): Create a colormap if not using the
12622 * xterm.h (select_visual): Change prototype.
12624 * xfns.c (select_visual): Rewritten. Recognize user-specified
12626 (visual_classes): New variable.
12628 2000-03-04 Gerd Moellmann <gerd@gnu.org>
12630 * xfns.c (x_defined_color, x_set_mouse_color, lookup_rgb_color)
12631 (lookup_pixel_color, x_laplace, x_build_heuristic_mask)
12632 (png_load): Access colormap of frame using FRAME_X_COLORMAP.
12633 (x_decode_color): Don't handle allocation of white and black specially.
12634 (x_window) [USE_X_TOOLKIT]: Set XtNvisual, XtNdepth, and
12635 XtNcolormap resources.
12636 (x_window) [!USE_X_TOOLKIT]: Pass colormap to XCreateWindow.
12637 (Fx_create_frame): Initialize color members of x_output structure.
12638 (xpm_load): Pass colormap to XPM lib.
12640 * xfaces.c (x_free_colors): Access colormap of frame using
12641 FRAME_X_COLORMAP. Be paranoid about freeing black and white
12642 when default colormap is used.
12644 * xterm.c (x_term_init): Set Colormap member of x_display_info
12645 structure. Copy colormap if resource `privateColormap' is
12646 specified (PseudoColor only).
12647 (x_setup_relief_color): Access colormap of frame using
12650 * xterm.h (struct x_display_info): Add Colormap member `cmap'.
12651 (FRAME_X_COLORMAP, FRAME_X_VISUAL): New macros.
12653 2000-03-04 Jason Rumney <jasonr@gnu.org>
12655 * xfaces.c Change many FRAME_X... macros to FRAME_WINDOW... or
12656 other non-platform-specific equivalents.
12657 [WINDOWSNT]: Include w32term.h, fontset.h and define X
12658 specific functions and macros as their w32 equivalents where
12659 non-platform-specifics are not available.
12660 [HAVE_X_WINDOWS]: Change most of these to HAVE_WINDOW_SYSTEM.
12661 (x_create_gc, x_free_gc) [WINDOWSNT]: Add W32 versions.
12662 (clear_font_table) [WINDOWSNT]: Call w32_unload_font.
12663 (frame_update_line_height): Use macros to access f->output_data.
12664 (defined_color): Remove FIXME comments; fixed.
12665 (x_face_list_fonts, prepare_face_for_display): Put X specifics
12666 into #ifdef blocks. Add WINDOWSNT blocks.
12667 (Fx_list_fonts): Use macros for accessing font data.
12668 (set_lface_from_font_name): Different default fonts for X and
12670 (font_scalable_p) [WINDOWSNT]: Treat wildcard XLFD_AVGWIDTH as
12671 scalable for backward compatibility.
12672 (realize_tty_face) [MSDOS]: Do the same for WINDOWSNT.
12673 (syms_of_xfaces) [WINDOWSNT]: Allow scalable fonts by default.
12675 * emacs.c (main) [HAVE_NTGUI]: Call syms_of_xfaces instead of
12678 * makefile.nt (w32faces.obj): Remove.
12681 2000-03-03 Jason Rumney <jasonr@gnu.org>
12683 * keyboard.c (make_lispy_event): Call buffer_posn_from_coords with
12684 correct parameters.
12686 2000-03-03 Ken Raeburn <raeburn@gnu.org>
12688 * unexelf.c (PT_LOAD, SHT_*, SHN_*) [__NetBSD__]: Only provide
12689 standard ELF definitions here if the system header does not.
12691 2000-03-03 Gerd Moellmann <gerd@gnu.org>
12693 * xterm.c (PER_CHAR_METRIC): Removed.
12694 (x_per_char_metric_1, x_default_char): New functions.
12695 (x_per_char_metric): If font's default char is invalid, return
12696 metrics of a suitably chosen usable default char.
12697 (x_draw_glyph_string_foreground): If font has an invalid default
12698 char, replace occurrences of unprintable chars with a suitably
12699 chosen usable default char.
12701 2000-03-02 Gerd Moellmann <gerd@gnu.org>
12703 * xterm.c (note_mouse_highlight): Return quickly if frame's
12704 glyph matrices have been freed.
12706 * dispnew.c (free_glyphs): Block input while freeing matrices.
12708 * xfns.c (x_clear_image, x_kill_gs_process): Use x_free_colors.
12710 * xterm.c (x_alloc_lighter_color, x_setup_relief_color):
12713 * dispextern.h (x_free_colors): Add prototype.
12715 * xfaces.c (x_free_colors): New function.
12716 (unload_color, free_face_colors): Use it.
12718 2000-03-02 Eli Zaretskii <eliz@is.elta.co.il>
12720 * msdos.h (FRAME_INTERNAL_BORDER_WIDTH): Define to zero.
12722 * window.c [MSDOS]: Include msdos.h.
12724 2000-03-02 Dave Love <fx@gnu.org>
12726 * m/powerpcle.h, m/sparc.h: Don't set C_OPTIMIZE_SWITCH.
12728 * m/mips-siemens.h, m/news-r6.h, m/news-risc.h, m/tekxd88.h: Don't
12729 set C_OPTIMIZE_SWITCH for gcc.
12731 2000-03-02 Kenichi Handa <handa@etl.go.jp>
12733 * coding.c (coding_save_composition): Be sure to allocate
12734 composition data area in coding even if there's no composition in
12737 2000-03-01 Jason Rumney <jasonr@gnu.org>
12739 * w32term.c: Equivalent changes to those made to xterm.c on
12740 2000-02-25 and 2000-02-24.
12742 * w32fns.c: Equivalent changes to those made to xfns.c on
12743 2000-02-25 and 2000-02-21.
12745 * sysdep.c: [WINDOWSNT]: Use sys_read and sys_write to ensure
12746 correct line-end convention is followed.
12748 * w32menu.c [HAVE_BOXES]: Remove #undef.
12749 (single_keymap_panes): Remove code for simulating checkmarks.
12750 (single_menu_item): Remove notbuttons_ptr argument. Callers changed.
12751 Remove code for drawing simulated checkmarks.
12752 (w32_menu_show): make unibyte help string correctly.
12753 (add_menu_item): draw standard Windows checkmarks. Draw radio
12754 buttons as radio buttons if possible.
12756 2000-03-01 Gerd Moellmann <gerd@gnu.org>
12758 * sysdep.c (start_of_text): Don't define this function for NetBSD
12761 * m/pmax.h (START_FILES, CANNOT_DUMP) [__NetBSD__ || __OpenBSD__]:
12763 (UNEXEC) [__NetBSD__ || __OpenBSD__]: Define to unexelf.o.
12764 (LINKER): Don't undef if __NetBSD__ is defined.
12766 * m/mips.h (LINKER) [__NetBSD__ || __OpenBSD__]: Don't define.
12768 * fileio.c [__NetBSD__]: Define `unix'.
12770 * xfns.c (start_busy_cursor): Allow floats for busy-cursor-delay.
12772 2000-02-29 Gerd Moellmann <gerd@gnu.org>
12774 * atimer.c (start_atimer): Don't abort when timers are stopped.
12775 (append_atimer_lists): New function.
12776 (cancel_atimer, stop_other_atimers, run_all_atimers): Handle
12777 arbitrary lists of stopped and running atimers.
12779 * atimer.c (cancel_atimer): Handle canceling an atimer when
12780 some timers are stopped.
12782 * xfns.c (cancel_busy_cursor): Set busy_cursor_atimer to null
12783 after canceling it.
12785 * fns.c (maybe_resize_hash_table): Handle case of new size
12786 coming out as being the same as old size.
12788 2000-02-27 Jason Rumney <jasonr@gnu.org>
12790 * makefile.nt: Add atimer.h to dependencies.
12791 * w32.c (init_environment): Set Vw32_num_mouse_buttons here.
12792 * w32console.c: Only disable window system features for dispextern.h
12793 (initialize_w32_display): Build a display info for the console.
12794 * w32faces.c (tty_defined_color): Apply xfaces.c change from 02-17.
12795 * w32fns.c (w32_wnd_proc) [WM_LBUTTON_DOWN, WM_RBUTTON_DOWN,
12796 WM_LBUTTON_UP, WM_RBUTTON_UP]: Do not treat 4 or more button mice
12798 * w32gui.h (struct W32FontStruct): Revert last change after change
12800 * w32menu.c (single_submenu): Set up help string.
12801 [!HAVE_MULTILINGUAL_MENU]: Don't overwrite item_name with descrip.
12802 (w32_dialog_show): Set up help string.
12803 * w32term.c (w32_display_info_for_display): Remove unused function.
12804 (w32_draw_bitmap): Use pre-built bitmaps.
12805 (w32_initialize_display_info): New function to initialize parts of
12806 display info that are common to both GUI and console frames.
12807 (w32_term_init): Use w32_initialize_display_info. Do not set
12808 Vw32_num_mouse_buttons here, as it is not called for console
12809 frames. Build bitmaps for indicating truncated lines etc.
12810 (x_delete_display): Destroy pre-built bitmaps.
12811 * xdisp.c (handle_single_display_prop): Use FONT_HEIGHT macro.
12812 (echo_area_display): Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM.
12814 2000-02-27 Dave Love <fx@gnu.org>
12816 * lisp.h: Add a bunch of prototypes.
12818 2000-02-26 Kenichi Handa <handa@etl.go.jp>
12820 * keyboard.c (read_char): Set `usec' correctly.
12822 2000-02-25 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
12824 * ccl.c (ccl_driver) [CCL_MapMultiple]: When the mapped value is
12825 `lambda', set reg[RRR] to the map index.
12826 (ccl_driver) [CCL_MapSingle]: When the mapped value is found, set
12827 reg[RRR] to 0. Otherwise, set it to -1.
12829 2000-02-25 Gerd Moellmann <gerd@gnu.org>
12831 * emacs.c (main): Remove code snippet commented out with `//'.
12833 2000-02-25 Richard M. Stallman <rms@gnu.org>
12835 * fileio.c (Ffile_symlink_p): If result starts with a `/'
12836 and contains a `:', prepend `/:'.
12838 * window.c (select_window_1): If selected_window is nil,
12839 don't "swap out" the buffer's point.
12840 (Fset_window_configuration): Set selected_window to nil
12841 before calling Fselect_window.
12842 (unshow_buffer): Don't set point in buffer from window's point
12843 if another more recently selected window also shows the buffer.
12845 2000-02-25 Gerd Moellmann <gerd@gnu.org>
12847 * keyboard.c (recursive_edit_1): Cancel busy-cursor.
12849 * xfns.c (inhibit_busy_cursor, busy_count): Removed.
12850 (Fx_show_busy_cursor, Fx_hide_busy_cursor): Removed.
12851 (busy_cursor_atimer, busy_cursor_shown_p, Vbusy_cursor_delay):
12853 (DEFAULT_BUSY_CURSOR_DELAY): New define.
12854 (start_busy_cursor, cancel_busy_cursor, show_busy_cursor)
12855 (hide_busy_cursor): New functions.
12856 (syms_of_xfns): DEFVAR_LISP Vbusy_cursor_delay.
12858 * minibuf.c (read_minibuf): Cancel busy-cursor.
12860 * keyboard.c (command_loop_1): Call start_busy_cursor before
12861 Fcommand_execute and cancel_busy_cursor after it.
12862 (timer_check): Remove busy-cursor code.
12863 (Fread_key_sequence, Fread_key_sequence_vector): Start/cancel busy
12866 * process.c (wait_reading_process_input): Remove busy-cursor code.
12868 * eval.c (Fsignal): Call cancel_busy_cursor instead of
12869 Fx_hide_busy_cursor.
12871 * dispextern.h (Fx_show_busy_cursor, Fx_hide_busy_cursor):
12873 (start_busy_cursor, cancel_busy_cursor): Add prototypes.
12875 * lisp.h (Fx_hide_busy_cursor): Remove prototype.
12877 * xterm.c (XTread_socket): Remove busy-cursor code.
12879 * dispnew.c (flush_stdout) [GLYPH_DEBUG]: New function.
12880 (build_frame_matrix_from_leaf_window): Put code handling
12881 glyph row's not being a slice of a frame row in #if 0.
12882 (sync_window_with_frame_matrix_rows): New function.
12883 (frame_row_to_window): New function.
12884 (mirror_line_dance): Handle copies between windows.
12886 * lread.c (Fload): Use `xfree' instead of `free'.
12887 (init_obarray): Use `xmalloc' instead of `malloc'.
12889 * window.c (Fset_window_buffer): Set WINDOW to the window
12891 (coordinates_in_window): Take frame's internal border width
12894 2000-02-24 Gerd Moellmann <gerd@gnu.org>
12896 * xterm.c (x_display_and_set_cursor): Display cursor of
12897 non-selected windows depending on the setting of
12898 cursor_in_non_selected_windows.
12900 * xdisp.c (cursor_in_non_selected_windows): New variable.
12901 (syms_of_xdisp): DEFVAR_BOOL it.
12903 2000-02-23 Gerd Moellmann <gerd@gnu.org>
12905 * data.c (Fstring_to_number): If number is greater than what
12906 fits into an integer, return a float.
12908 * eval.c (specbind): Remove references to
12909 keyword_symbols_constant_flag.
12911 * data.c (keyword_symbols_constant_flag): Removed.
12912 (Fmakunbound, set_internal, syms_of_data): Remove references to
12913 keyword_symbols_constant_flag.
12915 * bytecode.c (Fbyte_code): Remove keyword_symbols_constant_flag.
12917 2000-02-23 Kenichi Handa <handa@etl.go.jp>
12919 * syntax.c (multibyte_syntax_as_symbol): New variable.
12920 (syms_of_syntax): Declare it as a Lisp variable.
12921 (SYNTAX_WITH_MULTIBYTE_CHECK): New macro.
12922 (scan_lists): If both sexpflag and multibyte_syntax_as_symbol are
12923 nonzero, treat all multibyte characters as symbol.
12924 (init_syntax_once): Give syntax `word' to all multibyte characters.
12926 2000-02-22 Eli Zaretskii <eliz@is.elta.co.il>
12928 * frame.c (Fdelete_frame): Don't let echo_area_window remain on
12931 2000-02-21 Gerd Moellmann <gerd@gnu.org>
12933 * frame.c (Fmouse_position): GCPRO retval instead of x and y.
12935 * xfns.c (x_window_to_frame, x_any_window_to_frame)
12936 (x_non_menubar_window_to_frame): Check the busy-cursor window.
12938 2000-02-21 Dave Love <fx@gnu.org>
12940 * frame.c (Vmouse_position_function): New variable.
12941 (Fmouse_position): Use it.
12942 (syms_of_frame): Install it.
12944 * charset.c (find_charset_in_str): Fix use of `c' instead of `c1'.
12946 2000-02-20 Gerd Moellmann <gerd@gnu.org>
12948 * fileio.c (Finsert_file_contents): Unbind the binding of
12949 standard-output done by temp_output_buffer_setup.
12951 * eval.c (funcall_lambda): Don't bind Qmocklisp_arguments unless
12952 Vmocklisp_arguments is nil. Inline Fcar and Fcdr.
12953 (specbind, unbind_to): Handle most common case of non-constant
12954 symbol with trivial value specially.
12956 * bytecode.c (Fbyte_code) <Bvarset>: Inline most common case.
12958 2000-02-20 Richard M. Stallman <rms@gnu.org>
12960 * data.c (Fmake_variable_buffer_local): Doc fix.
12961 Init found_for_buffer to 0.
12962 (Fmake_variable_frame_local): If the variable has already
12963 been buffer-local, set the check_frame field.
12965 2000-02-20 Eli Zaretskii <eliz@is.elta.co.il>
12967 * msdos.c (IT_write_glyphs): Allocate a larger screen_buf as data
12968 produced for CODING_MODE_LAST_BLOCK requires.
12970 2000-02-18 Dave Love <fx@gnu.org>
12972 * keyboard.c (echo_keystrokes): Remove declaration.
12973 (Vecho_keystrokes) New variable.
12974 (read_char, record_menu_key, read_key_sequence): Use it to allow
12975 use of float value.
12976 (syms_of_keyboard): Change Vecho_keystrokes declaration.
12978 * lread.c: Undef feature selection macros before defining.
12980 2000-02-18 Gerd Moellmann <gerd@gnu.org>
12982 * data.c (let_shadows_buffer_binding_p): Ignore specbindings
12983 for symbols other than the symbol in question.
12985 2000-02-17 Dave Love <fx@gnu.org>
12987 * s/sol2.h (C_DEBUG_SWITCH): Define to allow optimization.
12989 2000-02-17 Gerd Moellmann <gerd@gnu.org>
12991 * emacs.c (main): Use #if GC_MARK_STACK instead of #ifdef.
12993 * alloc.c (enum mem_type): Compile unconditionally.
12995 2000-02-17 Eli Zaretskii <eliz@is.elta.co.il>
12997 * xfaces.c (tty_defined_color): Don't return faulire indication
12998 for unspecified-fg and unspecified-bg pseudo-colors.
13000 2000-02-17 Gerd Moellmann <gerd@gnu.org>
13002 * alloc.c (mark_object): Don't mark symbol names in pure space.
13003 (gc_sweep): Don't unmark symbol names in pure space.
13005 * lisp.h (GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS)
13006 (GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES)
13007 [GC_MARK_STACK]: New defines.
13008 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, UNGCPRO)
13009 [GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS]: Define as no-ops.
13011 * emacs.c (main) [GC_MARK_STACK]: Initialize stack_base.
13013 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Use
13014 allocate_buffer instead of xmalloc.
13016 * alloc.c (toplevel): Include setjmp.h.
13017 (PURE_POINTER_P): New define.
13018 (enum mem_type) [GC_MARK_STACK]: New enumeration.
13019 (Vdead) [GC_MARK_STACK]: New variable.
13020 (lisp_malloc): Add parameter TYPE, call mem_insert if
13021 GC_MARK_STACK is defined.
13022 (allocate_buffer): New function.
13023 (lisp_free) [GC_MARK_STACK]: Call mem_delete.
13024 (free_float) [GC_MARK_STACK]: Set type to Vdead.
13025 (free_cons) [GC_MARK_STACK]: Set car to Vdead.
13026 (stack_base, mem_root, mem_z) [GC_MARK_STACK]: New variables.
13027 (MEM_NIL) [GC_MARK_STACK]: New define.
13028 (struct mem_node) [GC_MARK_STACK]: New structure.
13029 (mem_init, mem_find, mem_insert, mem_delete, mem_insert_fixup)
13030 (mem_delete_fixup, mem_rotate_left, mem_rotate_right)
13031 (live_string_p, live_cons_p, live_symbol_p, live_float_p)
13032 (live_misc_p, live_vector_p, live_buffer_p, mark_memory)
13033 (mark_stack) [GC_MARK_STACK]: New functions.
13034 (Fgarbage_collect) [GC_MARK_STACK]: Call mark_stack.
13035 (clear_marks): Removed.
13036 (gc_sweep): Set free conses' car, free floats' type, free
13037 symbols' function to Vdead. Use lisp_free to free buffers.
13038 (init_alloc_once): Initialize Vdead.
13039 (survives_gc_p): Return non-zero for pure objects.
13041 * alloc.c: Add comments throughout the file.
13043 * atimer.c (stop_other_atimers): Don't call cancel_atimer because
13044 that unblocks alarms.
13046 * alloc.c, bytecode.c, data.c, dispnew.c, ecrt0.c, editfns.c,
13047 emacs.c, floatfns.c, fns.c, lread.c, print.c, config.in, lisp.h,
13048 Makefile.in: Remove `LISP_FLOAT_TYPE' and `standalone'.
13050 * frame.c (make_frame): Set frame initiallly to `garbaged'.
13052 2000-02-17 Kenichi Handa <handa@etl.go.jp>
13054 * xdisp.c (decode_mode_spec_coding): Delete superfluous code to
13055 avoid infinite error signaling. Allocate sufficient memory for
13056 eol_str in the case that eoltype is Lisp_Int.
13058 2000-02-17 Stefan Monnier <monnier@cs.yale.edu>
13060 * syntax.c (Fforward_comment): Undo the previous change, since cc-mode
13061 depends on the previous behavior.
13063 2000-02-16 Gerd Moellmann <gerd@gnu.org>
13065 * sysdep.c (vfork) [!HAVE_VFORK]: Removed.
13067 2000-02-15 Gerd Moellmann <gerd@gnu.org>
13069 * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN): Define.
13071 * process.c (send_process) [BROKEN_PTY_READ_AFTER_EAGAIN]:
13072 Workaround for FreeBSD bug. Clear output queue after EAGAIN in
13075 2000-02-15 Richard M. Stallman <rms@gnu.org>
13077 * data.c (set_internal): Don't make variable buffer-local
13078 if within a let-binding for the same buffer.
13079 (let_shadows_buffer_binding_p): New function.
13081 * eval.c (specbind): For buffer-local value,
13082 record the current buffer also.
13083 (unbind_to): Cope with that change.
13085 2000-02-15 Gerd Moellmann <gerd@gnu.org>
13087 * window.c (Fsave_window_excursion): Doc fix.
13089 2000-02-15 Stefan Monnier <monnier@cs.yale.edu>
13091 * syntax.c (back_comment): Make sure we only consider comment-starters
13092 of the relevant style and return -1 in case of a failure to find the
13093 beginning of the comment.
13094 (Fforward_comment): If back_comment fails, go back to the position just
13095 after the comment-end.
13096 (scan_lists): Add comment describing a very minor bug.
13098 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
13100 * minibuf.c (Ftry_completion, Fall_completions): Add a reference to
13101 `completion-regexp-list' in the docstring.
13103 2000-02-14 Dave Love <fx@gnu.org>
13105 * xfaces.c (tty_defined_color): Declare color_idx unsigned long.
13107 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
13109 * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS
13110 to Emacs' syntax. Also fix the comment about set/not-set meanings
13111 since Emacs syntax is not the value 0 any more.
13112 * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax
13113 since it's now part of RE_SYNTAX_EMACS.
13115 2000-02-12 Dave Love <fx@gnu.org>
13117 * frame.h (SELECTED_FRAME): Use NULL, not 0 to avoid warnings on Alpha.
13119 2000-02-12 Gerd Moellmann <gerd@gnu.org>
13121 * xdisp.c (syms_of_xdisp): Doc fix for scroll-conservatively.
13123 2000-02-12 Dave Love <fx@gnu.org>
13125 * s/aix3-2.h, s/osf-1.h: Define C_DEBUG_SWITCH for non-gcc.
13127 * s/ux4800.h, s/umips.h, s/umax.h, s/sol2.h, s/sco5.h, s/rtu.h:
13128 * s/ptx4.h, s/umax.h, s/dgux.h, s/bsd4-2.h, s/bsd4-3.h:
13129 * s/hpux.h: Don't define HAVE_VFORK.
13131 * s/gnu-linux.h: Don't define HAVE_VFORK or HAVE_SYS_SIGLIST.
13133 * s/nextstep.h: Don't define HAVE_ALLOCA.
13135 * config.in: Add vfork bits.
13137 2000-02-12 Gerd Moellmann <gerd@gnu.org>
13139 * process.c (Fopen_network_stream) [POLL_FOR_INPUT]: Register
13140 unwind function to undo the effect of stopping atimers.
13142 * keyboard.c (bind_polling_period): Stop all timers except poll_timer.
13144 * atimer.c (stopped_atimers): New variable.
13145 (stop_other_atimers, run_all_atimers, unwind_stop_other_atimers):
13148 * atimer.h (stop_other_atimers, run_all_atimers)
13149 (unwind_stop_other_atimers): Add function prototypes.
13151 * s/hpux10.h (HAVE_XRMSETDATABASE): Define if not already defined.
13153 2000-02-11 Ken Raeburn <raeburn@gnu.org>
13155 * Makefile.in (LIBX): Link in tiff library before jpeg, since tiff
13156 library may depend on jpeg.
13157 (atimer.o): Depends on atimer.c.
13159 2000-02-11 Kenichi Handa <handa@etl.go.jp>
13161 * insdel.c (del_range_1): Call update_compositions.
13162 (del_range_both): Call update_compositions just once..
13164 2000-02-10 Dave Love <fx@gnu.org>
13166 * xfns.c (create_frame_xic): Fix initialization of automatic
13167 aggregates for pcc.
13169 2000-02-09 Kenichi Handa <handa@etl.go.jp>
13171 * ccl.c (CCL_MAKE_CHAR): New macro.
13172 (ccl_driver) <CCL_TranslateCharacter>: Check the validity of
13173 registers by CCL_MAKE_CHAR before calling translate_char.
13174 <CCL_TranslateCharacterConstTbl> Likewise.
13176 2000-02-08 Dave Love <fx@gnu.org>
13178 * lread.c (__EXTENSIONS__): Define.
13180 2000-02-08 Gerd Moellmann <gerd@gnu.org>
13182 * puresize.h (BASE_PURESIZE): Increase to 650000.
13184 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
13186 * msdos.c (XMenuActivate): Turn off the cursor after displaying
13189 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
13191 * s/msdos.h (INTERNAL_TERMINAL): Add capabilities se, so, us, ue,
13192 md, mh, mb, mr, and me to the fake termcap entry.
13194 2000-02-06 Ken Raeburn <raeburn@gnu.org>
13196 * sound.c (sound_cleanup): Don't call device close routine if the
13197 function pointer is null.
13199 2000-02-06 Andrew Innes <andrewi@gnu.org>
13201 * dispextern.h: Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM,
13202 around image definitions and prototypes.
13203 (gamma_correct) [WINDOWSNT]: New prototype.
13205 * w32term.c (x_make_frame_visible): Replace call to
13206 input_poll_signal with poll_for_input.
13208 * window.c [WINDOWSNT]: Include w32term.h.
13210 * xdisp.c [WINDOWSNT]: Include w32term.h.
13212 * makefile.nt: Add dependencies on w32gui.h.
13213 (OBJ1): Include atimer.obj.
13214 ($(BLD)\atimer.obj): New dependency rule.
13216 * w32.c (sigmask): New function (does nothing).
13217 (sigunblock): Ditto.
13219 * frame.c [WINDOWSNT]: Include w32term.h.
13221 * w32gui.h (struct W32FontStruct): Add ascent and descent slots.
13223 * lread.c (syms_of_lread): Fix literal newlines.
13225 * emacs.c (USAGE): Split into USAGE1 and USAGE2, to work-around
13226 the string constant limit (2048 bytes) in MSVC.
13229 2000-02-05 INOUE Seiichiro <inoue@ainet.or.jp>
13231 * xterm.c (x_display_and_set_cursor) [HAVE_X_I18N]: Set pre-edit area.
13232 (x_display_cursor) [HAVE_X_I18N]: Don't set it here.
13233 (XTread_socket) [HAVE_X_I18N]: <KeyPress, KeyRelease>: Don't
13234 dispatch the event.
13236 2000-02-04 Dave Love <fx@gnu.org>
13238 * fileio.c: Remove some unused vars.
13239 (_GNU_SOURCE): Define (for euidaccess).
13241 * lread.c (_XOPEN_SOURCE): Declare (for ftello).
13243 * minibuf.c (read_minibuf_noninteractive): Remove undeclared
13245 (read_minibuf): Deal with allow_props correctly.
13247 2000-02-03 Eli Zaretskii <eliz@is.elta.co.il>
13249 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Enlarge to 60000.
13251 2000-02-03 Ken Raeburn <raeburn@gnu.org>
13253 * search.c (compile_pattern): If a cache entry has a nil regexp,
13254 fill in that entry instead of clobbering a previously cached
13257 2000-02-02 Ken Raeburn <raeburn@gnu.org>
13259 * puresize.h (BASE_PURESIZE): Increase to 610000.
13261 2000-02-02 Gerd Moellmann <gerd@gnu.org>
13263 * frame.c (Fframe_parameters): Add GCPRO because tty_color_name
13266 2000-02-02 Kenichi Handa <handa@etl.go.jp>
13268 * ccl.c (ccl_driver) <CCL_WriteExprRegister>: Set jump_address
13269 instead of incrementing ic directly.
13270 <CCL_WriteExprConst> Likewise.
13271 <ccl_set_expr>: Set ic to jump_address.
13273 * fileio.c (e_write): Fix the handling of
13274 CODING_FINISH_INSUFFICIENT_SRC.
13276 2000-02-01 Dave Love <fx@gnu.org>
13278 * editfns.c (Fpropertize): Doc fix.
13280 * process.c (Fstart_process): Doc fix.
13282 * eval.c: Fix various doc strings not to duplicate information
13283 from help-manyarg-func-alist.
13285 * window.c (Fset_window_margins): Don't make interactive. Doc fix.
13287 * doc.c (Vhelp_manyarg_func_alist): New variable.
13288 (Fdocumentation): Use it.
13289 (syms_of_doc): Define it.
13291 2000-01-31 Gerd Moellmann <gerd@gnu.org>
13293 * xterm.c (xim_open_dpy): Remove unused local variable.
13295 * emacs.c (USAGE): Use term `display options' instead of `X options'.
13297 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: New function.
13298 (syms_of_xdisp) [GLYPH_DEBUG]: Defsubr it.
13300 * fns.c (sweep_weak_table): New function.
13301 (sweep_weak_hash_tables): Use it. Keep on marking until there
13304 2000-01-30 Gerd Moellmann <gerd@gnu.org>
13306 * xterm.c (x_delete_display): Update next_noop_dpyinfo to ensure
13307 that XTread_socket does not crash by trying to call XNoOp on a
13310 2000-01-30 Jason Rumney <jasonr@gnu.org>
13312 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
13313 Change selected_frame to SELECTED_FRAME ().
13314 (w32_console_mouse_position): Remove #ifndef MULE from around
13315 `insist' parameter.
13317 * makefile.nt: Remove dosfns.obj.
13319 * term.c (term_init) [WINDOWSNT]: Initialize TN_max_colors.
13321 * w32fns.c (w32_defined_color): Check for valid frame before
13322 applying gamma correction. Eliminate dependency on frame elsewhere.
13323 (w32_load_system_font): Switch FIXED_PITCH and VARIABLE_PITCH.
13324 (w32_to_x_font): Use resx and resy not height_in and width_in.
13325 (x_to_w32_font): Doc fix.
13326 (xlfd_strip_height): New function to strip and return font height.
13327 (w32_font_match): Compare height separately from rest of xlfd
13328 spec, using xlfd_strip_height.
13330 * w32term.c (w32_term_init): Swap resx and height_in, resy and
13331 width_in. Use w32_defined_color in place of defined_color.
13333 * w32faces.c: Merge more of DOS and X specifics in preparation for
13334 merge with xfaces.c.
13335 (defined_color): Remove FIXME comment.
13336 (tty_color_name): Provide w32-specific function.
13337 (realize_tty_face): Handle FACE_TTY_DEFAULT*_COLOR specially.
13339 * w32console.c (turn_on_face, turn_off_face): Removed.
13340 (w32_face_attributes): New function.
13341 (Global_variables): Reduce scope where possible.
13342 (clear_frame, ins_del_lines, scroll_line): Use char_attr_normal as
13344 (hl_mode): Don't modify text attributes.
13345 (write_glyphs): Don't do anything if len <= 0. Use
13346 w32_face_attributes to get attributes for drawing. Write
13347 terminating codes using char_attr_normal.
13348 (reset_terminal_modes, set_terminal_modes): Turn off highlight.
13349 (update_begin, update_end): Likewise.
13350 (vga_stdcolor_name): New function.
13351 (initialize_w32_display): Remove char_attr_reverse and char_attr.
13352 (Fset_screen_color): Remove char_attr_reverse.
13354 2000-01-29 Gerd Moellmann <gerd@gnu.org>
13356 * xfns.c (xic_set_preeditarea): Take window parameter and
13357 window-relative pixel-positions.
13359 * xterm.c (x_display_cursor): Set XIC pre-edit area only if window
13360 is its frame's selected window.
13361 (xim_instantiate_callback): Likewise.
13363 * xfns.c (x_create_im): Removed.
13364 (DEFAULT_STYLE, DEFAULT_FONT): Removed.
13365 (supported_xim_styles): Renamed from supported_styles.
13366 (best_xim_style): Renamed from best_style.
13367 (create_frame_xic): Renamed from xic_create_frame.
13368 (free_frame_xic): Renamed from xic_destroy_frame.
13370 2000-01-29 INOUE Seiichiro <inoue@ainet.or.jp>
13372 * xterm.c (XTread_socket) [HAVE_X_I18N]: If event is for none of
13373 our frames, call XFilterEvent with 2nd parameter `None'.
13374 (XTread_socket) <KeyPress> [HAVE_X_I18N]: Handle XmbLookupString
13375 returning XBufferOverflow.
13376 (XTread_socket) <ConfigureNotify> [HAVE_X_I18N]: Set XIC status area.
13377 (x_display_cursor) [HAVE_X_I18N]: Set XIC pre-edit area.
13378 (x_new_fontset) [HAVE_X_I18N]: Create XIC status area fontset.
13379 (xim_destroy_callback, xim_open_dpy, xim_instantiate_callback)
13380 (xim_initialize, xim_close)
13381 [HAVE_X_I18N && HAVE_X11R6]: New functions.
13382 (x_destroy_window) [HAVE_X_I18N]: Call xic_destroy_frame.
13383 (x_term_init) [HAVE_X_I18N]: Call xim_initialize.
13384 (x_delete_display) [HAVE_X_I18N]: Call xim_close.
13386 * xterm.h (struct x_display_info) [HAVE_X_I18N]: Add members `xim'
13388 (struct x_output) [HAVE_X_I18N]: Remove member `xim', add
13389 `xic_style' and `xic_xfs'.
13390 (FRAME_MENUBAR_HEIGHT, FRAME_X_XIM, FRAME_X_XIM_STYLES)
13391 (FRAME_XIC_STYLE, FRAME_XIC_FONTSET): New macros.
13392 (FRAME_XIM): Removed.
13394 * xfns.c (supported_styles): New variable.
13395 (DEFAULT_STYLE, DEFAULT_FONT): New macros
13396 (xic_create_xfontset, best_style, xic_create_frame)
13397 (xic_destroy_frame, xic_set_preeditarea, xic_set_statusarea)
13398 (xic_set_xfontset): New functions.
13400 2000-01-28 Dave Love <fx@gnu.org>
13402 * s/irix6-5.h: Revert last change after change to irix5-0.h.
13404 * m/iris4d.h (C_SWITCH_MACHINE): Don't use -G0.
13406 2000-01-28 Gerd Moellmann <gerd@gnu.org>
13408 * buffer.c (Fother_buffer): Don't call Fset_buffer_major_mode
13409 for *scratch* if it already existed.
13411 * emacs.c (USAGE): New macro.
13412 (main): Use it to display usage information.
13414 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
13416 Support for the menu-help feature:
13418 * msdos.h: Change prototypes of XMenuAddSelection and XMenuActivate.
13420 * msdos.c (IT_clear_end_of_line): Print the extent of the cleared
13421 part of the line to the termscript file.
13422 (IT_clear_to_end): Clear the entire line, not just its beginning.
13423 (menu_help_message, prev_menu_help_message): New variables.
13424 (IT_menu_make_room): Make room for the help_text member.
13425 (IT_menu_display): New argument disp_help; all callers changed.
13426 If disp_help is non-zero, store the help text of the active menu
13427 item in menu_help_message.
13428 (XMenuAddPane): Initialize the help_text member to NULL.
13429 (XMenuAddSelection): New argument help_text. Store it in the
13431 (XMenuActivate): New argument help_callback. If the value of
13432 menu_help_message has changed since the last time, display the
13433 menu help message text while waiting for the mouse to move. Clear
13434 the echo area before exiting.
13435 (XMenuDestroy): Free the help_text member.
13437 2000-01-27 Gerd Moellmann <gerd@gnu.org>
13439 * xmenu.c (xmenu_show) [!USE_X_TOOLKIT]: Pass help to
13440 XMenuAddSelection. Pass help callback to XMenuActivate.
13441 (menu_help_callback) [!USE_X_TOOLKIT]: New function.
13443 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
13445 * atimer.c (start_atimer) [!HAVE_SETITIMER]: Use EMACS_SET_SECS
13446 and EMACS_SET_USECS.
13448 2000-01-26 Dave Love <fx@gnu.org>
13450 * editfns.c (Fchar_after, Fchar_before): Doc fix.
13452 * bytecode.c (Fbyte_code): Use {BEFORE,AFTER}_POTENTIAL_GC where
13453 an error may be signalled.
13455 2000-01-26 Gerd Moellmann <gerd@gnu.org>
13457 * s/irix6-5.h [__GNUC__ && __GNUC_MINOR__ >= 95]: Undef
13458 LD_SWITCH_SYSTEM inherited from irix5-0.h.
13460 * bytecode.c (Fbyte_code) [BYTE_CODE_SAFE]: Fix typo.
13462 2000-01-25 Gerd Moellmann <gerd@gnu.org>
13464 * charset.c (Fstring): If there is a multibyte char among
13465 the args, always return a multibyte string.
13467 2000-01-25 Gerd Moellmann <gerd@gnu.org>
13469 * sysdep.c (sys_select): Turn atimers off and on instead of
13470 recording and restoring old alarm handler
13472 * process.c (toplevel): Include atimer.h.
13473 (create_process_1): Rewritten.
13474 (create_process): Use atimers instead of alarm.
13475 (wait_reading_process_input) [hpux]: Turn atimers off instead
13476 of turning off SIGALRM.
13477 (wait_reading_process_input): Turn off atimers instead off
13478 calling stop_polling.
13480 * emacs.c (main): Call init_atimer.
13482 * keyboard.c (toplevel): Include systime.h and atimer.h.
13483 (polling_for_input): Removed because unused.
13484 (input_poll_signal) [POLL_FOR_INPUT]: Removed.
13485 (poll_timer): New variable.
13486 (poll_for_input, poll_for_input_1): New functions.
13487 (start_polling, stop_polling): Rewritten.
13489 * keyboard.h (polling_for_input): Removed.
13491 * atimer.h, atimer.c: New files.
13493 * Makefile.in (obj): Add atimer.o.
13494 (atimer.o): New target.
13496 * blockinput.h (pending_atimers): Add extern declaration.
13497 (UNBLOCK_INPUT): Rewritten. Handle pending atimers.
13499 * lisp.h (popup_activated_flag): Add extern declaration.
13501 * xmenu.c (popup_activated_flag): Make externally visible.
13502 (popup_activate_callback) [USE_MOTIF]: Increment popup_activated_flag.
13503 (popup_deactivate_callback) [USE_MOTIF]: Decrement it.
13505 * xterm.c (toplevel): Include atimer.h.
13506 (toolkit_scroll_bar_interaction): New variable.
13507 (Fxt_process_timeouts): Removed.
13508 (x_process_timeouts): New function.
13509 (xt_action_hook): Clear toolkit_scroll_bar_interaction.
13510 (x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
13511 (x_make_frame_visible): Call poll_for_input_1 instead of
13512 input_poll_signal. Don't call alarm.
13513 (x_initialize): Install timer calling x_process_timeouts.
13515 2000-01-24 Dave Love <fx@gnu.org>
13517 * s/irix5-0.h: Don't set LD_SWITCH_SYSTEM -- we use unexelf now.
13518 Don't use -cckr -- apparently not now necessary.
13520 2000-01-24 Eli Zaretskii <eliz@is.elta.co.il>
13522 * msdos.c (IT_menu_display): Truncate long menu lines at the right
13525 2000-01-23 Jason Rumney <jasonr@gnu.org>
13527 * w32fns.c (w32_defined_color): Apply gamma correction before
13528 trying to map to the palette.
13529 (w32_wnd_proc) [WM_ERASE_BACKGROUND]: Pass device context of frame
13532 * w32term.c (w32_fill_rect): Do not try to deal with NULL hdc
13533 here. Callers changed to always pass real device context.
13534 (w32_draw_bitmap): Likewise.
13535 (w32_get_glyph_overhangs): Likewise.
13536 (w32_draw_box_rect): Make use of s->hdc rather than getting a new one.
13537 (w32_set_vertical_scroll_bar): Pass correct HWND parameters to
13538 pfnSetScrollInfo and SetScrollRange.
13539 (x_get_char_face_and_encoding): Don't turn iso8859-1 characters
13540 back into MULE characters after decoding them.
13541 (x_get_glyph_face_and_encoding): Likewise.
13542 (w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
13543 GetCharABCWidthsW fails, since this is defined on Windows 9x.
13544 (x_produce_glyphs): Calculate per char metrics for a character
13545 that we know exists in default font when font_not_found_p is true.
13547 2000-01-22 Jason Rumney <jasonr@gnu.org>
13549 * makefile.nt (intervals.obj, composite.obj): New modules.
13550 (composite.h): Added as dependency where appropriate.
13552 * w32gui.h (XGCValue): New struct for emulating X GCs.
13554 * w32term.h (XCharStruct): New struct for emulating X.
13556 * w32console.c (turn_on_face, turn_off_face): New functions.
13557 (change_line_highlight): New prototype for new redisplay.
13558 (write_glyphs): Support multibyte text. Support faces.
13560 * w32faces.c: Complete rewrite for new redisplay based on new xfaces.c.
13562 * w32fns.c: Use SELECTED_FRAME macro in place of selected_frame
13563 throughout. struct frame * in place of FRAME_PTR.
13564 Skeleton support for images, toolbars, tooltips from xfns.c.
13565 (Fx_create_frame): Use system default for default scroll bar width.
13566 (w32_get_arg): Renamed from x_get_arg.
13567 (Fx_file_dialog): New function.
13568 (w32_list_fonts): Check cache before asking system.
13569 (Vw32_enable_synthesized_fonts): New variable.
13570 (Vw32_enable_italics): Obsolete, removed.
13572 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
13573 Use SELECTED_FRAME macro.
13575 * w32menu.c: Add skeleton support for help strings on menus.
13576 (add_menu_item): Native checkbox and radio support added, but not
13577 yet enabled due to bugs.
13578 (push_menu_item): Add parameters type, selection and help.
13580 Formatting changes to reduce unnecessary diffs with xmenu.c.
13582 * w32select.c (Fw32_set_clipboard_data): Update call to
13583 find_charset_in_str.
13585 * w32term.c: Complete rewrite for new redisplay based on new
13586 xterm.c with necessary sections merged back in from old w32term.c.
13588 2000-01-21 Richard M. Stallman <rms@gnu.org>
13590 * data.c (set_internal): Further fix in same criterion.
13592 2000-01-20 Richard M. Stallman <rms@gnu.org>
13594 * data.c (set_internal): Fix the criteria for whether
13595 to swap out the old cached binding.
13597 2000-01-19 Dave Love <fx@gnu.org>
13599 * lread.c: (syms_of_lread) [user-init-file]: Doc change.
13601 2000-01-18 Kenichi Handa <handa@etl.go.jp>
13603 * regex.c (re_compile_fastmap): While checking a range table for
13604 `charset', skip flag bits for a character class correctly.
13606 2000-01-17 Gerd Moellmann <gerd@gnu.org>
13608 * m/news-risc.h (LD_SWITCH_MACHINE): Define differently for GCC.
13610 * xfns.c (x_window): Call lw_create_widget with new parameter list.
13612 * widget.c (EmacsFrameSetCharSize): Change size of children first
13613 because of problems with main window geometry management under Lesstif.
13615 * xmenu.c (enum menu_item_idx): New enumeration replacing defines
13616 MENU_ITEMS_ITEM_.*.
13617 (MENU_ITEMS_ITEM_HELP): New enumerator.
13618 (push_menu_item): Add parameter HELP. Record help in menu_items.
13619 (single_menu_item, single_submenu, list_of_items): Call
13620 push_menu_item with new parameter.
13621 (single_submenu): Set help string in widget value.
13622 (menu_highlight_callback): New function.
13623 (set_frame_menubar): Call lw_create_widget with new
13625 (xmenu_show, xdialog_show): Ditto.
13627 2000-01-13 Gerd Moellmann <gerd@gnu.org>
13629 * sound.c (Fplay_sound): Improve doc string.
13631 2000-01-11 Richard M. Stallman <rms@gnu.org>
13633 * lisp.h (set_internal): Enter the new arg.
13635 * eval.c (specbind): Record buffer-local variables specially,
13636 indicating which buffer's binding was saved.
13637 (unbind_to): Restore buffer-local variables specially
13638 in the proper buffer.
13640 * data.c (set_internal): New arg BUF.
13642 * eval.c (specbind, unbind_to): Pass new arg to set_internal.
13643 * data.c (Fset): Pass new arg to set_internal.
13644 * bytecode.c (Fbyte_code): Pass new arg to set_internal.
13646 2000-01-11 Gerd Moellmann <gerd@gnu.org>
13648 * .gdbinit: Adapt to new strings. Add xbacktrace, xreload, xprintsym.
13650 2000-01-11 Richard M. Stallman <rms@gnu.org>
13652 * minibuf.c (Ftry_completion): Doc fix.
13654 2000-01-11 Gerd Moellmann <gerd@gnu.org>
13656 * keyboard.c (Fclear_this_command_keys): Clear recent_keys
13659 2000-01-11 Andreas Schwab <schwab@suse.de>
13661 * coding.c (code_convert_region): Initialize total_skip.
13663 2000-01-08 Dave Love <fx@gnu.org>
13665 * eval.c (Fuser_variable_p): Check customizability too.
13667 2000-01-07 Gerd Moellmann <gerd@gnu.org>
13669 * minibuf.c (Fcompleting_read): Doc fix.
13671 2000-01-05 Gerd Moellmann <gerd@gnu.org>
13673 * s/freebsd.h (C_SWITCH_SYSTEM): Add -I /usr/local/include and
13676 * xfns.c (x_create_im): New function to set IM and IC of a frame.
13677 Check that input style is supported before trying to create an
13679 (x_window): Call x_create_im.
13681 2000-01-04 Gerd Moellmann <gerd@gnu.org>
13683 * xfns.c (current_gif_memory_src): New variable.
13684 (gif_load): Record the address of the current memory source
13685 in current_gif_memory_src.
13686 (gif_read_from_memory): Use current_gif_memory_src.
13688 * systime.h (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME): Give
13689 macros statement form.
13691 * sound.c (struct sound): Renamed from struct sound_file.
13692 (struct sound): Add members `data' and `header_size'.
13693 (enum sound_attr): Add SOUND_DATA.
13694 (current_sound, current_sound_device): Variables renamed from
13695 sound_file and sound_device.
13696 (parse_sound): Parse :data.
13697 (parse_sound): Handle sound data in strings.
13698 (find_sound_type): Function renamed from find_sound_file_type.
13699 (wav_init, au_init): Fail if sound's header_size is smaller than
13700 needed header size.
13701 (wav_play, au_play): Play sounds from string data.
13703 * puresize.h (BASE_PURE_SIZE): Increase to 600000.
13705 * lisp.h: Add prototype for allocate_string_data.
13707 * alloc.c (Fgarbage_collect): Return number of live and free strings.
13709 * alloc.c (mark_buffer): Remove code in #if 0.
13711 (UNMARK_BALANCE_INTERVALS): Give the macro statement form.
13712 (strings_consed): New variable.
13713 (allocate_string): Set it.
13714 (syms_of_alloc): Add DEFVAR_INT for strings_consed.
13715 (Fmemory_use_counts): Return strings_consed. Use Flist.
13717 * alloc.c: General cleanup in comments etc. Remove conditional
13718 compilation for `standalone'.
13720 * lisp.h (struct Lisp_String): Make DATA member `unsigned char *'.
13722 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P):
13723 (GC_STRING_BYTES, GC_STRING_CHARS): New macros.
13724 (DONT_COPY_FLAG): Removed.
13725 (SBLOCK_SIZE, LARGE_STRING_BYTES): New macros.
13726 (struct sdata, struct sblock): New
13727 (struct string_block): Rewritten.
13728 (STRINGS_IN_STRING_BLOCK): New macro.
13729 (oldest_sblock, current_sblock, total_strings, total_free_strings)
13730 (large_sblocks, string_blocks, string_free_list): New variables.
13731 (NEXT_FREE_LISP_STRING, SDATA_OF_STRING, SDATA_SIZE): New macros.
13732 (init_strings): Rewritten.
13733 (allocate_string, allocate_string_data, compact_small_strings)
13734 (free_large_strings, sweep_strings): New functions.
13735 (STRING_BLOCK_SIZE, STRING_BLOCK_OUTSIZE)
13736 (struct string_block_head, current_string_block)
13737 (first_string_block, large_string_blocks, STRING_FULLSIZE)
13738 (STRING_PAD): Removed.
13739 (make_uninit_multibyte_string, make_pure_string): Rewritten.
13740 (Fgarbage_collect): Don't set mark bit in large strings.
13741 (mark_object): Mark strings differently. Mark symbol names
13743 (survives_gc_p): Test marked strings differently.
13744 (gc_sweep): Sweep strings differently, unmark strings in
13746 (compact_strings): Removed.
13748 2000-01-04 Eli Zaretskii <eliz@is.elta.co.il>
13750 * xfaces.c (syms_of_xfaces): defsubr Scolor_gray_p and
13751 Scolor_supported_p even if HAVE_X_WINDOWS is not defined.
13753 2000-01-04 Kenichi Handa <handa@etl.go.jp>
13755 * fileio.c (Finsert_file_contents): Signal error if visiting file
13756 in a non-empty buffer.
13758 * term.c (encode_terminal_code): Fix the previous change.
13760 2000-01-03 Gerd Moellmann <gerd@gnu.org>
13762 * xfaces.c (syms_of_xfaces): Change Sface_color_gray_p to
13763 Scolor_gray_p, Sface_color_supported_p to Scolor_supported_p.
13765 * s/hpux9.h (NO_EDITRES): Define even if HAVE_LIBXMU.
13767 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
13769 * xdisp.c (handle_single_display_prop) [HAVE_WINDOW_SYSTEM]: No
13770 need to test for MSDOS frames.
13772 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
13774 * dosfns.c (unspecified_colors): Remove.
13775 (msdos_stdcolor_idx): Use global variables unspecified_fg and
13777 (msdos_stdcolor_name): Return strings for unspecified fore- and
13778 back-ground colors.
13780 * xfaces.c (Qunspecified_fg, Qunspecified_bg): Remove.
13781 (syms_of_xfaces): Remove their staticpro's.
13782 (tty_color_name): Return Lisp strings for unspecified fore- and
13783 back-ground colors.
13784 (Finternal_set_lisp_face_attribute): Remove the special treatment
13785 for Qunspecified_{f,b}g.
13786 (realize_default_face): Replace Qunspecified_{f,b}g with a Lisp string.
13788 2000-01-03 Gerd Moellmann <gerd@gnu.org>
13790 * xdisp.c (reseat_at_next_visible_line_start): Position before
13791 newline only if ending up on a newline.
13792 (next_element_from_ellipsis): Return success. Handle case of
13793 displaying no ellipsis. Fix case of ellipsis defined in display table.
13794 (next_element_from_buffer): Return 0 if next_element_from_ellipsis
13797 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
13799 * xfaces.c (Fcolor_gray_p): Renamed from face-color-gray-p.
13800 (Fcolor_supported_p): Renamed from face-color-supported-p.
13802 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
13804 * xfaces.c (tty_defined_color): Pass frame to tty-color-desc. The
13805 list of colors renamed to tty-defined-color-alist.
13806 (tty_color_name): Pass the frame to tty-color-by-index.
13807 (realize_tty_face): tty-color-alist is now a function which
13808 accepts the frame as argument.
13810 * term.c (Ftty_display_color_p): Accept an optional argument FRAME.
13812 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
13814 * term.c (insert_glyphs): Pass glyph, not &glyph, to
13815 encode_terminal_code.
13817 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
13819 * dispnew.c (mode_line_string): Support termcap frames as well.
13821 2000-01-01 Gerd Moellmann <gerd@gnu.org>
13823 * syntax.c (Fforward_word): Undo previous change.
13825 * editfns.c (Fconstrain_to_field): Don't constrain if
13826 inhibit-field-text-motion is non-nil.
13827 (Fline_beginning_position): Undo previous change.
13828 (Fline_end_position): Ditto.
13830 * syntax.c (Fforward_word): Notice field boundaries only if
13831 inhibit-field-text-motion is nil.
13833 * lisp.h: Add extern declaration for Vinhibit_field_text_motion.
13835 * editfns.c (Vinhibit_field_text_motion): New variable.
13836 (inhibit-field-text-motion): New DEFVAR_LISP.
13837 (Fline_beginning_position, Fline_end_position): Notice field
13838 boundaries only if inhibit-field-text-motion is nil.
13840 * xfns.c (x_create_x_image_and_pixmap): Remove parameter FILE.
13841 All calls adjusted.
13842 (x_build_heuristic_mask): Likewise.
13843 (xbm_load_image_from_file): Change error output.
13844 (xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
13845 (gif_load, gs_load, x_kill_gs_process): Ditto.
13847 * xfns.c (gif_load): Avoid sign extension and thus out of bounds
13848 color indices when accessing raster pixels.
13849 (gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
13850 one of :file or :data.
13851 (enum pbm_keyword_index): Add PBM_DATA.
13852 (pbm_format): Add :data.
13853 (pbm_image_p): Allow either :file or :data.
13854 (pbm_read_file): New function.
13855 (pbm_scan_number): Rewritten to read from string.
13856 (pbm_load): Support :data.
13858 See ChangeLog.8 for earlier changes.
13860 ;; Local Variables:
13861 ;; coding: iso-2022-7bit
13864 Copyright (C) 2001 Free Software Foundation, Inc.
13865 Copying and distribution of this file, with or without modification,
13866 are permitted provided the copyright notice and this notice are preserved.