1 2001-05-30 Gerd Moellmann <gerd@gnu.org>
3 * xfns.c (enum image_value_type): New enumerator
4 IMAGE_STRING_OR_NIL_VALUE.
5 (parse_image_spec): Handle it.
6 (xbm_format, pbm_format): Use it for :foreground and :background.
7 (xbm_load, pbm_load): Check for nil color names.
9 * xterm.c (note_mouse_highlight): If an overlapping overlay
10 exists, but we find that we highlight the same overlay as before,
11 don't do the highlighting again.
13 2001-05-29 Gerd Moellmann <gerd@gnu.org>
15 * xmenu.c (single_submenu, xmenu_show) [!HAVE_MULTILINGUAL_MENU]:
16 Protect unibyte strings created by replacing their multibyte
17 equivalents in menu_items.
19 * keymap.c (Fsingle_key_description): NUL-terminate the string
20 buffer before calling build_string.
22 * callproc.c (Fcall_process): Deal with decode_coding returning
23 CODING_FINISH_INCONSISTENT_EOL.
25 2001-05-28 Gerd Moellmann <gerd@gnu.org>
27 * xmenu.c (xmenu_show) [!HAVE_MULTILINGUAL_MENU]: Don't overwrite
28 an item's name with its key description in case the description
29 is a multibyte string.
31 * keymap.c (Fsingle_key_description): Create a multibyte string
34 * macros.c (Fstart_kbd_macro): Doc fix.
36 * xterm.c (cursor_in_mouse_face_p): New function.
37 (x_draw_stretch_glyph_string): Use it to choose a different GC
38 when drawing a cursor within highlighted text.
40 * editfns.c (char_property_eq): Put in #if 0.
42 * indent.c (string_display_width): Put in #if 0.
44 * lread.c (Fload): Remove unused label.
46 * termcap.c (speeds): Put in #if 0.
48 2001-05-18 Gerd Moellmann <gerd@gnu.org>
50 * eval.c (call_debugger): Don't bind inhibit-eval-during-redisplay.
52 * xfaces.c (xlfd_point_size): Don't divide pixel size from
53 transformation matrix by 10.
55 2001-05-16 Gerd Moellmann <gerd@gnu.org>
57 * xfns.c (x_set_foreground_color): Change frame's cursor_pixel
58 only if it's equal to the former foreground pixel color.
59 (x_set_foreground_color, x_set_background_color)
60 (x_set_mouse_color, x_set_cursor_color): Cleaned up.
62 2001-05-16 Dave Love <fx@gnu.org>
64 * insdel.c (signal_before_change, signal_after_change): Consider a
65 local change hook which changes the buffer.
67 * process.c (read_process_output): Don't call signal_after_change
68 and update_compositions after insert_from_string_before_markers.
70 2001-05-16 Gerd Moellmann <gerd@gnu.org>
72 * xfaces.c (split_font_name): Use the right field when
73 checking for `[...]' syntax.
75 * buffer.c (copy_overlays): New function.
76 (clone_per_buffer_values): Use it.
78 * buffer.h (OVERLAY_PLIST): New macro.
80 * keymap.c (Fsingle_key_description): Replace a build_string with
81 a make_multibyte_string. From Kenichi Handa <handa@etl.go.jp>.
83 * fontset.c (Ffontset_info): Check that face is non-null
84 before accessing its fields.
86 2001-05-15 Gerd Moellmann <gerd@gnu.org>
88 * keyboard.c (read_key_sequence): Prevent generating a fake
91 * xfaces.c (split_font_name): Handle `[...]' for the right
94 * ccl.c (ccl_driver): Don't copy remaining bytes in case
95 of CCL_STAT_INVALID_CMD.
97 2001-05-14 Stefan Monnier <monnier@cs.yale.edu>
99 * eval.c (Fdefvar): Only record (defvar <var>) in the load-history
100 in <var> has no default value yet.
102 * xfaces.c (try_alternative_families): First try the FAMILY.
103 And if nothing is found in the end, try again with scalable fonts.
104 (try_font_list): Let try_alternative_families do a bit more of
105 the work. Only use FAMILY if it is not nil.
106 (syms_of_xfaces) <scalable-fonts-allowed>: Fix docstring.
108 2001-05-14 Gerd Moellmann <gerd@gnu.org>
110 * xterm.c (note_mouse_highlight): Avoid changing the mouse
111 pointer shape when show_mouse_face has already done it.
113 * xterm.c (x_draw_glyphs): Fix computation of rightmost x for
116 * xfaces.c (split_font_name): Make sure to leave the loop
117 with the right value of `i'.
119 * xfaces.c (split_font_name): Handle matrix transformations
120 in the pixel and point size fields of XLFD font names.
121 (xlfd_point_size): Likewise.
123 2001-05-12 Eli Zaretskii <eliz@is.elta.co.il>
125 * w32fns.c (w32_to_x_font): Change prototype to fit the declaration.
126 (x_to_w32_font): Add prototype.
128 * regex.c (malloc, realloc, free) [emacs]: Undefine before
129 redefining, to avoid compiler warnings.
131 * w32proc.c: Include syssignal.h, to avoid compiler warnings.
133 * w32bdf.c (search_file_line, set_bdf_font_info, seek_char)
134 (w32_get_bdf_glyph): Cast between unsigned char and char when
135 passing arguments to subroutines, to shut up compiler warnings.
136 (w32_get_bdf_glyph): Don't mix signed and unsigned when calling
139 * xfaces.c: Include keyboard.h before frame.h, not after it.
141 * widget.c: Include keyboard.h before frame.h.
143 * w32term.h (struct image, struct face): Forward declaration, to
144 avoid compiler warnings.
146 2001-05-11 Gerd Moellmann <gerd@gnu.org>
148 * keyboard.c (read_key_sequence): Don't modify events when
149 generating fake prefix keys (mode-line, scroll-bar, ...) since
150 this prevents proper processing of such events when pushed back
151 into unread-command-events.
153 * xterm.c (clear_mouse_face): Return 1 if text with mouse face was
154 actually redrawn. Make the function static.
155 (note_mouse_highlight): Fix a case where the mouse cursor
156 was changed back to the text cursor.
158 * xterm.h (clear_mouse_face): Remove prototype.
160 * xdisp.c (try_window_id): Fix the fix and set the right
163 * xdisp.c (try_window_id): Fix computation of window end in the
164 case that lines were deleted at the end of the window. Add some
165 more debug_method_adds.
167 * xfaces.c (try_alternative_families): New function.
168 (try_font_list): Use it. If ATTRS specifies a family, check
169 fonts from that family first.
170 (choose_face_font): Remove code setting the family part of
173 2001-05-10 Gerd Moellmann <gerd@gnu.org>
175 * xdisp.c (try_window_id): Fix case of all changes before
178 * xdisp.c (try_window_id): Add some xasserts.
180 2001-05-09 Gerd Moellmann <gerd@gnu.org>
182 * lisp.h (GLYPH_CHAR_VALID_P): Use CHAR_VALID_P.
184 2001-05-09 Dave Love <fx@gnu.org>
186 * xdisp.c (GIVE_UP): Fix for K&R C.
188 2001-05-09 Gerd Moellmann <gerd@gnu.org>
190 * print.c (syms_of_print) <print-length, print-level>: Doc fix.
192 * xterm.c (note_mouse_highlight): Don't change the mouse cursor
193 back to the text cursor shape without need.
195 2001-05-07 Gerd Moellmann <gerd@gnu.org>
197 * xfns.c (x_set_foreground_color): Set frame's cursor_pixel.
199 * dispextern.h (inverse_video): Declare extern.
201 * keyboard.c (delete_kboard): Handle the case that selected_frame
202 has been deleted in the course of x_connection_closed.
204 2001-05-03 Eli Zaretskii <eliz@is.elta.co.il>
206 * xterm.c (XTread_socket) <Expose> [!USE_TOOLKIT_SCROLL_BARS]:
207 Fix the change from 2001-04-30.
209 2001-05-03 Gerd Moellmann <gerd@gnu.org>
211 * xfns.c (file_dialog_unmap_cb): New function.
212 (Fx_file_dialog): Use it as XmNunmapCallback to capture the case
213 where a dialog is closed via the window manager.
215 * xdisp.c (try_window_id): Cases of changes all in front of
216 the window start or all below the window end mostly rewritten.
217 (redisplay_window): Move the tests if try_window_id is
218 applicable to try_window_id.
219 (GIVE_UP): New macro.
221 2001-05-02 Gerd Moellmann <gerd@gnu.org>
223 * xterm.c (expose_window): Return int. If W is the window
224 currently being updated, mark the frame garbaged.
225 Fix computation of rows intersecting the exposed rectangle.
226 (expose_window_tree): Stop when expose_window returns 0.
228 * xterm.c (x_draw_stretch_glyph_string): Don't draw background
229 again if it has already been drawn.
231 2001-05-01 Stefan Monnier <monnier@cs.yale.edu>
233 * syntax.c (update_syntax_table): Check that oldi has the same
234 properties as old_prop before deciding not to invalidate.
236 2001-04-30 Gerd Moellmann <gerd@gnu.org>
238 * undo.c (Fprimitive_undo): In a writable buffer, enable undoing
239 read-only text that is so because of text properties.
241 * xterm.c (x_window_to_menu_bar) [USE_LUCID]: New function.
242 (XTread_socket) <Expose> [USE_LUCID]: Handle events for
243 windows that are components of a Lucid menu bar.
245 2001-04-27 Gerd Moellmann <gerd@gnu.org>
247 * term.c (turn_on_face): Fix reverse video handling on terminals
248 that don't support colors.
250 2001-04-26 Gerd Moellmann <gerd@gnu.org>
252 * editfns.c (save_excursion_restore): Don't use XBUFFER on
255 2001-04-25 Gerd Moellmann <gerd@gnu.org>
257 * term.c (toggle_highlight): New function.
258 (turn_on_face): Change handling of reverse video.
260 * process.c (wait_reading_process_input):
261 Call record_asynch_buffer_change only if a timer really changed buffers.
263 * buffer.c (mouse_face_overlay_overlaps): Fix the computation
264 of the number of overlays to check.
266 * keyboard.c (command_loop_1): Redo change of 2001-03-12.
268 * xdisp.c (try_window_id): Fix a case where window_end_pos
269 and window_end_bytepos were not adjusted.
271 2001-04-23 Gerd Moellmann <gerd@gnu.org>
273 * xfaces.c (compute_char_face): If buffer is unibyte, set CH to
276 2001-04-21 Eli Zaretskii <eliz@is.elta.co.il>
278 * process.c (wait_reading_process_input) [!subprocesses]:
279 Don't reference waiting_for_user_input_p, it's not defined in the
280 branch without async subprocesses support.
282 2001-04-19 Gerd Moellmann <gerd@gnu.org>
284 * keyboard.c (delete_kboard): Prevent a dangling reference
285 from current_kboard to KB, which is freed.
287 * process.c (wait_reading_process_input):
288 Call record_asynch_buffer_change after running timers, to make
289 read_key_sequence aware of buffer changes from under it.
291 2001-04-18 Gerd Moellmann <gerd@gnu.org>
293 * xfaces.c (Qscalable_fonts_allowed): New variable.
294 (realizing_basic_faces_p): Removed.
295 (x_face_list_fonts): Special handling for realizing_basic_faces_p
297 (realize_basic_faces): Specbind Qscalable_fonts_allowed to t.
298 (syms_of_xfaces): Initialize Qscalable_fonts_allowed. Change default
299 for scalable-fonts-allowed to t.
301 * fileio.c (Finsert_file_contents): If the file size returned from
302 stat is zero, set END to READ_BUF_SIZE. This makes sure we can
303 read from files on a procfs whose contents are generated dynamically.
305 2001-04-18 Eli Zaretskii <eliz@is.elta.co.il>
307 * gmalloc.c (__malloc_size_t) [__GNUC__]: If STDC_HEADERS is not
308 defined, include stddef.h and use __SIZE_TYPE__ instead of size_t.
309 (__memalign_hook): Make the two prototypes consistent.
311 2001-04-17 Gerd Moellmann <gerd@gnu.org>
313 * xdisp.c (redisplay_window): Make sure to clear the desired glyph
314 matrix of mini-windows.
316 2001-04-12 Stefan Monnier <monnier@cs.yale.edu>
318 * intervals.c (find_interval): Don't rebalance during signal handling.
320 2001-04-11 Gerd Moellmann <gerd@gnu.org>
322 * fns.c: Include blockinput.h.
324 * fns.c (Fplist_get): Don't QUIT if interrupt_input_blocked.
326 2001-04-10 Gerd Moellmann <gerd@gnu.org>
328 * fns.c (Fcompare_strings): Fix return values.
330 * window.c (window_scroll): Change the meaning of N to mean
331 N screen-fulls or N lines.
332 (window_scroll_pixel_based, window_scroll_line_based)
333 (scroll_command, Fscroll_other_window): Change accordingly.
335 * window.c (window_scroll_pixel_based, Frecenter):
336 Call window_box_height instead of using it.last_visible_y for the
337 height of the window.
339 * xdisp.c (redisplay_window) <recenter>: Call window_box_height
340 instead of using it.last_visible_y for the height of the window.
342 * w32proc.c (sys_spawnve): Quote more chars for Cygwin.
343 From Dan Holmsand <dan@eyebee.com>.
345 * w32.c (sys_open): Try to open file without _O_CREAT first, to be
346 able to write to hidden and system files. From Dan Holmsand
349 * fileio.c (Fcopy_file) [WINDOWSNT]: Use CopyFile. From Dan
350 Holmsand <dan@eyebee.com>.
352 2001-04-09 Gerd Moellmann <gerd@gnu.org>
354 * fns.c (Fplist_get, Fplist_put): Add QUITs.
356 * window.c (window_internal_height): Return 1 less if the
357 window has a header line.
359 * xdisp.c (try_window_id): When scrolling on a terminal, take
360 the change of window_internal_height into account.
362 2001-04-09 Eli Zaretskii <eliz@is.elta.co.il>
364 * gmalloc.c (align): If the argument SIZE would overflow
365 __malloc_ptrdiff_t, fail right away.
367 2001-04-06 Gerd Moellmann <gerd@gnu.org>
369 * xfns.c (compute_tip_xy): Add parameters WIDTH and HEIGHT.
370 Make sure the tooltip is completely visible.
371 (x_make_gc): Use FRAME_X_SCREEN_NUMBER.
373 * xterm.h (FRAME_X_SCREEN_NUMBER): New macro.
375 * xmenu.c (xmenu_show): Use FRAME_X_SCREEN_NUMBER.
377 2001-04-06 Dave Love <fx@gnu.org>
379 * composite.c (update_compositions) <check_mask & CHECK_HEAD>:
382 2001-04-06 Gerd Moellmann <gerd@gnu.org>
384 * composite.h (COMPOSITION_VALID_P): Allow integers as cdrs of PROP.
386 * xdisp.c (Qinhibit_eval_during_redisplay): Make it a Lisp_Object.
388 2001-04-05 Gerd Moellmann <gerd@gnu.org>
390 * sysdep.c (getwd) [!HAVE_GETWD]: Unblock input before returning.
392 * editfns.c (Fcurrent_time_zone): Accept spaces in timezone names.
394 * xfns.c (Vmotif_version_string) [USE_MOTIF]: New variable.
395 (syms_of_xfns): DEFVAR_LISP it. Initialize from XmVERSION_STRING.
397 * xmenu.c (free_frame_menubar) [USE_MOTIF]: Preserve the
398 shell widget's position only if it is non-null.
400 * xterm.c (x_free_frame_resources) [USE_X_TOOLKIT]:
401 Set f->output_data.x->widget to null after destroying it.
403 * fns.c (Frequire): Doc fix. Rename parameter FILE_NAME to
404 FILENAME to bring it in synch with the documentation.
406 * xfaces.c (realizing_basic_faces_p): Renamed from
407 realize_default_face_p.
408 (realize_basic_faces): Set/clear realizing_basic_faces_p.
409 (realize_default_face): Don't set the flag.
411 2001-04-04 Gerd Moellmann <gerd@gnu.org>
413 * lisp.h (echoing, echo_message_buffer, cancel_echoing): Declare.
415 * keyboard.c (echoing, echo_message_buffer): Make externally visible.
417 * xdisp.c (with_echo_area_buffer): Avoid confusion from reusing
418 the buffer that was used for echoing.
420 * xfaces.c (best_matching_font): Remove unused parameter PATTERN.
421 (first_font_matching): Removed unused function.
422 (x_face_list_fonts): Remove unused parameter SCALABLE_P.
423 (may_use_scalable_font_p): Remove parameter FONT; rename
424 parameter NAME to FONT.
425 (x_face_list_fonts): Fix missing bounds check.
426 (realizing_default_face_p): New variable.
427 (realize_default_face): Set and clear that flag.
428 (x_face_list_fonts): When called during the realization of the
429 default face, and no matching fonts are found when ignoring
430 scalable fonts and fonts matching a regexp from
431 face-ignored-fonts, try without ignoring fonts.
433 2001-04-03 Gerd Moellmann <gerd@gnu.org>
435 * xfns.c (postprocess_image): New function.
436 (lookup_image): Call it for all image types except PostScript.
437 (x_kill_gs_process): Call postprocess_image.
439 * xterm.c (x_use_underline_position_properties): New variable.
440 (x_draw_glyph_string): Use it.
441 (syms_of_xterm): DEFVAR_BOOL it.
443 2001-04-02 Gerd Moellmann <gerd@gnu.org>
445 * xterm.c (x_alloc_nearest_color_1): New function.
446 (x_alloc_nearest_color): Use it.
447 (x_color_cells): Take a Display as argument, instead of a frame.
448 (cvt_string_to_pixel_args, cvt_string_to_pixel_value): New variables.
449 (cvt_string_to_pixel, cvt_pixel_dtor): New functions.
450 (x_initialize): Register cvt_string_to_pixel as resource converter
451 string -> Pixel and cvt_pixel_dtor as pixel resource destructor.
453 2001-03-30 Gerd Moellmann <gerd@gnu.org>
455 * xdisp.c (get_overlay_strings): Set iterator's end_charpos.
456 (set_iterator_to_next): If a string from a display property ends,
457 consider the case that this might also be the end of an
458 overlay string having the display property.
460 * xdisp.c (handle_display_prop): Fix recognition of subproperty lists.
462 * xdisp.c (reseat_to_string): Undo last change.
464 * dispnew.c (adjust_glyph_matrix): Don't try to reuse the current
465 matrix of a window when the header line changes, when
466 new rows are allocated, or when the width changes.
468 2001-03-30 Eli Zaretskii <eliz@is.elta.co.il>
470 * print.c (Fprin1, Fprin1_to_string, Fprinc, Fprint): Fix last change.
472 2001-03-29 Eli Zaretskii <eliz@is.elta.co.il>
474 * fileio.c (syms_of_fileio) <directory-sep-char>: Warn that it is
477 2001-03-29 Gerd Moellmann <gerd@gnu.org>
479 * data.c (Fsubr_interactive_form): New function.
480 (syms_of_data): Defsubr it.
482 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
483 (live_float_p, live_misc_p): Return 1 only if the offset of the
484 pointer in its block is >= 0.
486 2001-03-28 Paul Eggert <eggert@twinsun.com>
488 * editfns.c (Ffloat_time): Fix off-by-factor-of-10 bug in the
489 microseconds calcuation. Avoid double-rounding problem.
490 In doc string, warn that the result is approximate.
492 2001-03-28 Gerd Moellmann <gerd@gnu.org>
494 * eval.c (call_debugger): Bind `inhibit-redisplay' to nil, and
495 bind `inhibit-eval-during-redisplay' to t.
497 * lisp.h (Qinhibit_eval_during_redisplay): Declare extern.
499 * xdisp.c (inhibit_eval_during_redisplay)
500 (Qinhibit_eval_during_redisplay): New variables.
501 (safe_eval, safe_call): If inhibit_eval_during_redisplay is set,
502 don't eval, return nil instead.
503 (syms_of_xdisp): DEFVAR_BOOL inhibit-eval-during-redisplay.
504 Initialize Qinhibit_eval_during_redisplay.
506 * xdisp.c (reseat_to_string): If STRING is multibyte, set
507 the iterator's multibyte_p flag.
509 * xfaces.c (realize_basic_faces): Decrement menu_face_change_count
510 instead of setting it to zero; it's incremented for each frame
511 where the menu face is changed.
513 * xterm.c (x_draw_relief_rect): Extend left shadow to the bottom;
514 change bottom shadow accordingly.
516 * xterm.c (expose_window_tree, expose_frame): Don't compute
518 (expose_window): Do it here instead.
519 (x_draw_glyph_string): Fix a computation of the underline position.
521 * bytecode.c (BYTE_CODE_QUIT): New macro.
522 (Fbyte_code): Use BYTE_CODE_QUIT instead of QUIT.
524 2001-03-27 Gerd Moellmann <gerd@gnu.org>
526 * xdisp.c (try_window_reusing_current_matrix) <scrolling up>:
527 Give up if matrix starts in an ellipsis.
528 (init_from_display_pos): Do nothing if POS doesn't specify
529 a dpvec_index but the iterator has such a position.
531 * xdisp.c (init_from_display_pos): Remove unwarranted assertion.
533 * xmenu.c (free_frame_menubar) [USE_MOTIF]: If the shell widget's
534 x/y position is (0, 0) after destroying the menu bar, restore
535 its original position.
537 * xdisp.c (in_ellipses_for_invisible_text_p): New function.
538 (init_from_display_pos): Use it.
539 (try_window_reusing_current_matrix): Don't use cursor_row_p.
541 2001-03-26 Gerd Moellmann <gerd@gnu.org>
543 * xdisp.c (try_window_id): Undo last change.
545 2001-03-26 Eli Zaretskii <eliz@is.elta.co.il>
547 * print.c (Fprin1, Fprin1_to_string, Fprinc, Fprint): Doc fix.
549 * buffer.c (syms_of_buffer): Doc fix.
551 2001-03-26 Gerd Moellmann <gerd@gnu.org>
553 * xfaces.c (x_update_menu_appearance): Use local variable
554 popup_path for setting font resources.
556 2001-03-25 Eli Zaretskii <eliz@is.elta.co.il>
558 * frame.c (Fframe_list): Don't reference tip_frame if
559 HAVE_WINDOW_SYSTEM is not defined.
561 * emacs.c (main): Update the copyright year. From Werner LEMBERG
564 2001-03-25 Gerd Moellmann <gerd@gnu.org>
566 * xdisp.c (init_from_display_pos): Test invisible property
567 with TEXT_PROP_MEANS_INVISIBLE instead of NILP.
569 * xdisp.c (redisplay_internal) <update one window>: Make sure
570 last_arrow_position and last_arrow_string are set.
572 * frame.c (Fframe_list): Don't return a tooltip frame.
574 2001-03-23 Gerd Moellmann <gerd@gnu.org>
576 * xdisp.c (mark_window_display_accurate_1): New function,
577 extracted from mark_window_display_accurate.
578 Compute BUF_UNCHANGED_MODIFIED, BUF_OVERLAY_UNCHANGED_MODIFIED,
579 BUF_BEG_UNCHANGED, BUF_END_UNCHANGED.
580 (mark_window_display_accurate): Use it.
581 (redisplay_internal): Use it for the selected window.
582 (redisplay_internal): Avoid duplicate mark_window_display_accurate
583 for the selected frame.
585 * xdisp.c Use make_number, for readability.
586 (try_window_id): Disable rows below the window end.
587 (try_window_reusing_current_matrix): Use cursor_row_p.
588 (try_window_reusing_current_matrix) <scrolling up>: Fix disabling
590 (init_from_display_pos): If POS specifies a position in a display
591 vector, maybe get the iterator set up for that ellipsis.
593 * xdisp.c (dump_glyph_row): Fix output for NGLYPHS == 2.
595 2001-03-23 Eli Zaretskii <eliz@is.elta.co.il>
597 * xmenu.c: Include widget.h only if USE_X_TOOLKIT is defined.
599 2001-03-23 Gerd Moellmann <gerd@gnu.org>
601 * xfaces.c (x_update_menu_appearance): Use a different path
602 for Lucid popup menus.
604 2001-03-22 Stefan Monnier <monnier@cs.yale.edu>
606 * xterm.c (note_mouse_highlight): Dec the int, not the Lisp_Object.
608 * xdisp.c (init_iterator): Check WINDOWP before using XWINDOW.
609 (string_buffer_position): Use `make_number'.
611 2001-03-22 Gerd Moellmann <gerd@gnu.org>
613 * xfaces.c (x_update_menu_appearance): Renamed from
614 x_set_menu_face_resources. Use different resources for popups.
616 * lisp.h (Vx_resource_name) [HAVE_X_WINDOWS]: Declare extern.
617 (GC_CHECK_STRING_BYTES): Don't define.
619 * xfaces.c (x_set_menu_resources_from_menu_face) [USE_X_TOOLKIT]:
620 Removed, together with subroutines.
621 (x_set_menu_face_resources) [USE_X_TOOLKIT]: New function.
622 (realize_basic_faces) [USE_X_TOOLKIT]: Call x_set_menu_face_resources.
624 * dispextern.h (x_set_menu_resources_from_menu_face):
627 * xmenu.c (update_frame_menubar, set_frame_menubar, xmenu_show):
628 Remove calls to x_set_menu_resources_from_menu_face.
630 * xfaces.c (xm_set_menu_resources_from_menu_face):
631 Remove #ifndef LESSTIF_VERSION.
633 * xmenu.c: Include widget.h.
634 (single_submenu): Return int. Some cleanup.
635 (set_frame_menubar): Call x_set_menu_resources_from_menu_face.
637 2001-03-21 Gerd Moellmann <gerd@gnu.org>
639 * xterm.c (x_update_window_end): Handle overwritten mouse face
640 also for tool bar windows.
641 (show_mouse_face): Set the glyph row's mouse_face_p flag also when
642 DRAW is DRAW_IMAGE_RAISED.
644 2001-03-20 Gerd Moellmann <gerd@gnu.org>
646 * print.c (syms_of_print): Doc fixes.
648 * fns.c (Fmd5): Doc fix.
650 2001-03-19 Gerd Moellmann <gerd@gnu.org>
652 * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
653 Clear area of the frame not occupied by the scroll bar.
655 * xfns.c (x_create_tip_frame): Add parameter TEXT. Set the
656 tip frame's root window buffer to *tip* right after creating
659 * xdisp.c (highlight_trailing_whitespace): Glyphs whose object
660 is an integer don't have to be for space characters.
662 2001-03-16 Gerd Moellmann <gerd@gnu.org>
664 * indent.c (current_column, current_column_1, Fmove_to_column)
665 (compute_motion): Handle characters from display vectors differently.
667 2001-03-15 Kenichi Handa <handa@etl.go.jp>
669 * xterm.c (x_draw_glyph_string): Draw relief (if any) before
670 drawing glyph string.
672 2001-03-15 Gerd Moellmann <gerd@gnu.org>
674 * keyboard.c (timer_check): Preserve the value of deactivate-mark.
675 (command_loop_1): Undo last change.
677 * xterm.c (fast_find_position): Return the correct vpos.
679 * data.c (store_symval_forwarding): Add parameter BUF. If BUF is
680 non-null, set a per-buffer value in BUF instead of the current buffer.
681 (swap_in_global_binding, swap_in_symval_forwarding, Fset_default):
682 Call store_symval_forwarding with BUF null.
683 (set_internal): Call store_symval_forwarding with the BUF
684 parameter passed to set_internal. Formerly, the value was always
685 set in the current buffer; the buffer recorded in specbind for
686 this case wasn't used.
687 (arith_driver): Reindent.
689 * buffer.c (swap_out_buffer_local_variables):
690 Call store_symval_forwarding with BUF null.
692 * lisp.h (store_symval_forwarding): Change prototype.
694 * eval.c (specbind): Call store_symval_forwarding with BUF null.
696 2001-03-14 Gerd Moellmann <gerd@gnu.org>
698 * frame.c (do_switch_frame): Remove unused parameter NO_EVENT, add
699 FOR_DELETION. Avoid resizing the mini-window of the selected
700 frame if FOR_DELETION is set.
701 (Fselect_frame, Fhandle_switch_frame, Fdelete_frame)
702 (Fmake_frame_invisible): Change calls to do_switch_frame for new
705 * window.c (Fset_window_configuration): Change call to
706 do_switch_frame to new format.
708 * keyboard.c (quit_throw_to_read_char): Change call to
709 do_switch_frame to new format.
711 * lisp.h (do_switch_frame): Change prototype.
713 * frame.c (Fframe_parameters): In the `buffer-list' frame
714 parameter, store the buffer list of FRAME, not the list of the
717 * xterm.c (x_draw_glyph_string_box): Don't draw a full-width
718 box just because the glyph row's full_width_p flag is set.
720 2001-03-14 Eli Zaretskii <eliz@is.elta.co.il>
722 * xdisp.c (highlight_trailing_whitespace): On character terminals,
723 skip the padding blanks inserted in extend_face_to_end_of_line,
724 before checking for trailing whitespace.
726 2001-03-13 Gerd Moellmann <gerd@gnu.org>
728 * xmenu.c (popup_activate_callback, popup_deactivate_callback):
729 Remove special handling for LessTif/Motif.
730 (toplevel): Don't include Xm/Xm.h.
732 * xterm.c (XTread_socket) <LeaveNotify, EnterNotify>:
733 Remove workaround code for LessTif; it doesn't work anymore.
735 * xterm.c [USE_TOOLKIT_SCROLL_BARS && USE_MOTIF]: Don't include
738 * xterm.c (x_set_toolkit_scroll_bar_thumb) [USE_MOTIF]:
739 Don't access private scroll bar data; it's no longer necessary with
740 contemporary LessTif.
742 * xfaces.c (xm_set_menu_resources_from_menu_face):
743 Change #if 0 to #ifndef LESSTIF_VERSION.
745 * xmenu.c (xmenu_show) [LESSTIF_VERSION]: Take out the code
746 removing button grabs.
748 2001-03-13 Kenichi Handa <handa@etl.go.jp>
750 * fontset.c (syms_of_fontset): Describe highlight-wrong-size-font
751 and clip-large-size-font as obsolete.
753 * lread.c (read_multibyte): Check the validity of multibyte
754 sequence. If invalid, return the first byte.
756 2001-03-12 Gerd Moellmann <gerd@gnu.org>
758 * keyboard.c (command_loop_1): Set Vdeactivate_mark to nil
759 before running the command; timer functions or process
760 filters may have set it.
762 2001-03-12 Eli Zaretskii <eliz@is.elta.co.il>
764 * keyboard.c (syms_of_keyboard) <overriding-terminal-local-map>:
767 2001-03-12 Gerd Moellmann <gerd@gnu.org>
769 * xrdb.c (x_load_resources) [USE_MOTIF]: Remove extraneous arg
772 2001-03-09 Gerd Moellmann <gerd@gnu.org>
774 * dispextern.h (string_buffer_position): Add prototype.
776 * xdisp.c (string_buffer_position, display_prop_string_p)
777 (single_display_prop_string_p): New functions.
779 * xterm.c (note_mouse_highlight): If there's no help-echo on
780 a string, look at the buffer text ``under'' it.
782 * keyboard.c (make_lispy_event): Add string info to the event,
783 analogous to what's done on mode lines.
784 (read_key_sequence): For a click on a string, consider `local-map'
785 and `keymap' of that string.
787 * keyboard.c (make_lispy_event, make_lispy_movement):
788 Adjust calls to buffer_posn_from_coords to new format.
790 * dispextern.h (buffer_posn_from_coords): Adjust prototype.
792 * dispnew.c (buffer_posn_from_coords): Add parameters OBJECT and
795 * fileio.c (Fwrite_region) [DOS_NT]: Remove O_TRUNC from open
796 flags argument to emacs_open; it seems to conflict with O_EXCL.
798 2001-03-09 Kenichi Handa <handa@etl.go.jp>
800 * composite.h (struct composition): Change types of members;
801 glyph_len to unsigned, width to unsigned short.
803 2001-03-08 Andrew Innes <andrewi@gnu.org>
805 * w32menu.c (add_menu_item): Fix problems with using ownerdraw for
808 2001-03-08 Gerd Moellmann <gerd@gnu.org>
810 * xdisp.c (handle_display_prop): Use it->w->buffer as object,
813 * xterm.c (note_mouse_highlight): Handle mouse-face and
814 help-echo in strings.
815 (x_y_to_hpos_vpos): Add parameter BUFFER_ONLY_P.
816 (fast_find_string_pos): New function.
818 * xdisp.c (handle_face_prop, face_before_or_after_it_pos)
819 (display_string): Call face_at_string_position with new parameter.
821 * xfaces.c (face_at_string_position): Add parameter MOUSE_P.
824 * dispextern.h (face_at_string_position): Change prototype.
826 * dired.c (directory_files_internal): Handle EAGAIN more efficiently.
828 * keyboard.c (make_lispy_event): Avoid generating drag events
829 if the mouse hasn't actually moved to another buffer position.
831 2001-03-08 Dave Love <fx@gnu.org>
833 * eval.c (syms_of_eval) <debug-on-error>: Doc fix.
835 2001-03-08 Gerd Moellmann <gerd@gnu.org>
837 * process.c (Fset_process_window_size): Fix a typo.
839 2001-03-08 Kenichi Handa <handa@etl.go.jp>
841 * coding.c (detect_coding_sjis): Do more rigid check.
842 (detect_coding_big5): Likewise.
843 (decode_coding_sjis_big5): Likewise.
844 (Fdetect_coding_region): Call detect_coding_system with tailing
845 anchor byte `\0' for more rigid detection.
846 (detect_coding_mask): Fix the incorrect handling of arg MULTIBYTEP.
847 (Fdetect_coding_string): Likewise.
849 2001-03-07 Stefan Monnier <monnier@cs.yale.edu>
851 * bytecode.c (Fbyte_code) <Btemp_output_buffer_setup>: Check the arg is
852 a string before extracting its data.
854 2001-03-07 Gerd Moellmann <gerd@gnu.org>
856 * window.c (Frecenter): Rewrite code handling negative values
857 of ARG on graphical frames.
859 2001-03-07 Eli Zaretskii <a34785@is.elta.co.il>
861 * window.c (displayed_window_lines): If W->start is outside the
862 accessible portion of the buffer, call start_display with BEGV or
863 ZV instead of W->start.
865 2001-03-07 Gerd Moellmann <gerd@gnu.org>
867 * buffer.c (syms_of_buffer) <header-line-format>: Doc fix.
869 * process.c (Fset_process_filter): Don't crash if the input
870 file descriptor of PROCESS is closed.
871 (Fset_process_window_size): Likewise.
873 2001-03-06 Kenichi Handa <handa@etl.go.jp>
875 * xterm.c (XTflash): Make the timeout of select shorter, and call
876 select repeatedly until the desired time expires.
878 2001-03-06 Gerd Moellmann <gerd@gnu.org>
880 * w32fns.c (Fx_create_frame): Clear Vwindow_list.
882 * xfns.c (Fx_create_frame): Clear Vwindow_list.
884 * lisp.h (Vwindow_list): Declare extern.
886 2001-03-06 Eli Zaretskii <eliz@is.elta.co.il>
888 * dispnew.c (syms_of_display) <glyph-table>: Doc fix.
890 2001-03-06 Gerd Moellmann <gerd@gnu.org>
892 * xterm.c (note_mouse_highlight): Call mouse_face_overlay_overlaps
893 to detect a case where we have to highlight a different region
894 despite not having left the currently highlighted region.
895 Set mouse_face_overlay in the x_display_info.
896 (x_term_init): Initialize the x_display_info's mouse_face_overlay.
898 * xterm.h (struct x_display_info): Add mouse_face_overlay.
900 * buffer.c (mouse_face_overlay_overlaps): New function.
902 * lisp.h (mouse_face_overlay_overlaps): Add prototype.
903 (Qmouse_face): Declare extern.
905 * xdisp.c (redisplay_internal): Set windows_or_buffers_changed
906 if face_change_count is non-zero.
908 2001-03-06 Kenichi Handa <handa@etl.go.jp>
910 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>: Fix for the case
911 that the source is unibyte.
913 2001-03-05 Dave Love <fx@gnu.org>
915 * xterm.c (XTmouse_position): Fix typo.
917 2001-03-05 Gerd Moellmann <gerd@gnu.org>
919 * minibuf.c (read_minibuf): Clean up the binding stack if
920 called noninteractively.
922 2001-03-05 Kenichi Handa <handa@etl.go.jp>
924 * coding.c (syms_of_coding): Docstring modified.
926 2001-03-05 Kenichi Handa <handa@etl.go.jp>
928 * charset.c (char_to_string): If a single byte char has modifier
929 bits that can't be reflected to the character code, ignore them
930 instead of signaling an error.
932 2001-03-04 Eli Zaretskii <eliz@is.elta.co.il>
934 * s/msdos.h: Update copyright notice.
936 * dosfns.h: Update copyright notice.
938 * dosfns.c: Update copyright notice.
940 * msdos.c: Update copyright notice.
942 2001-03-02 Gerd Moellmann <gerd@gnu.org>
944 * xterm.c (glyph_rect): New function.
945 (XTmouse_position): Use it to raise the threshold for mouse
946 movement event generation.
948 2001-03-02 Eli Zaretskii <eliz@is.elta.co.il>
950 * msdos.c (Fmsdos_remember_default_colors): If default-frame-alist
951 specifies (reverse . t), reverse the initial screen colors.
952 (IT_set_frame_parameters): If the property is foreground-color,
953 but we are reversing the colors, set bg_set, not fg_set.
954 Likewise for setting background-color and reversing: set fg_set.
955 Set unspecified-fg and unspecified-bg correctly when (reverse . t) is
958 * xfaces.c (Finternal_set_lisp_face_attribute)
959 [!HAVE_WINDOW_SYSTEM]: Record the new attribute in the frame's
962 2001-03-02 Gerd Moellmann <gerd@gnu.org>
964 * fileio.c (Fexpand_file_name): Collapse sequences of slashes
965 to a single slash in the middle of file names.
967 * editfns.c (Fcurrent_time_zone) [HAVE_TM_ZONE || HAVE_TZNAME]:
968 Accept only alphanumeric time zone names.
970 * xterm.c (XTset_vertical_scroll_bar): Don't clear a zero height
972 (XTset_vertical_scroll_bar, x_scroll_bar_create): Don't configure
973 a widget to zero height.
975 2001-03-01 Gerd Moellmann <gerd@gnu.org>
977 * window.c (Fwindow_end): Call move_it_past_eol only if
978 ending up on a partially visible line.
980 2001-03-01 Dave Love <fx@gnu.org>
982 * ccl.c (Fccl_execute): Doc fix.
984 2001-03-01 Gerd Moellmann <gerd@gnu.org>
986 * xfns.c (Fx_create_frame): Adjust the frame's height for presence
987 of the tool bar before calling x_figure_window_size.
989 * xmenu.c (free_frame_menubar): Set the frame's menubar_widget to
990 NULL after destroying it, otherwise XTread_socket can access a
991 destroyed widget when input is unblocked.
993 * xfns.c (x_set_foreground_color): Set the background of the cursor GC.
995 * xfns.c (x_set_font): Handle case of x_new_fontset returning the
996 same name as before, although there was a change in fontsets.
998 2001-02-28 Ken Raeburn <raeburn@gnu.org>
1000 * lisp.h (Fframe_parameter): Declare.
1002 * window.c (set_window_buffer): Field vscroll is an int, not a
1005 2001-02-28 Gerd Moellmann <gerd@gnu.org>
1007 * xterm.c (x_set_window_size): Don't use `None' with widgets; use
1010 * xfns.c (Fx_hide_tip): Don't use `None' with widgets; use
1013 * alloc.c (toplevel): Include process.h.
1014 (enum mem_type): Add MEM_TYPE_PROCESS, MEM_TYPE_HASH_TABLE,
1015 MEM_TYPE_FRAME, MEM_TYPE_WINDOW enumerators.
1016 (allocate_vectorlike): Make it a static function. Add parameter TYPE.
1017 (allocate_vector, allocate_hash_table, allocate_window)
1018 (allocate_frame, allocate_process, allocate_other_vector):
1020 (Fmake_vector): Call allocate_vector instead of allocate_vectorlike.
1021 (mark_maybe_pointer): New function.
1022 (mark_memory): Also mark Lisp data to which only pointers
1023 remain and not Lisp_Objects.
1024 (min_heap_address, max_heap_address): New variables.
1025 (mem_find): Return MEM_NIL if START is below min_heap_address or
1026 above max_heap_address.
1027 (mem_insert): Compute min_heap_address and max_heap_address.
1029 * process.c (make_process): Use allocate_process.
1031 * frame.c (make_frame): Use allocate_frame.
1033 * window.c (make_window, make_dummy_parent): Use allocate_window.
1034 (Fcurrent_window_configuration): Use allocate_other_vector.
1036 * lisp.h (allocate_vectorlike): Remove prototype.
1037 (allocate_vector, allocate_other_vector, allocate_frame)
1038 (allocate_window, allocate_process, allocate_hash_table):
1041 * fns.c (Fdelete, larger_vector): Use allocate_vector.
1042 (make_hash_table, copy_hash_table): Use allocate_hash_table.
1044 2001-02-27 Kenichi Handa <handa@etl.go.jp>
1046 * coding.c (ccl_coding_driver): If ccl->eight_bit_control is zero,
1047 treat the produced bytes as a valid multibyte sequence.
1049 * ccl.c (CCL_WRITE_MULTIBYTE_CHAR): New macro.
1050 (ccl_driver) <CCL_WriteMultibyteChar2>:
1051 Use CCL_WRITE_MULTIBYTE_CHAR instead of CCL_WRITE_CHAR.
1052 <ccl_finish>: Set ccl->eight_bit_control properly.
1054 * ccl.h (struct ccl_program): New member eight_bit_control.
1056 2001-02-26 Stefan Monnier <monnier@cs.yale.edu>
1058 * keymap.c (Faccessible_keymaps): Pass `is_metized' to
1059 accessible_keymaps_char_table.
1060 (accessible_keymaps_char_table): Obey `is_metized'.
1061 (where_is_internal, Fwhere_is_internal): Don't confuse int and
1064 2001-02-26 Gerd Moellmann <gerd@gnu.org>
1066 * dispnew.c: Check HAVE_TERM_H before including term.h.
1068 2001-02-24 Andrew Innes <andrewi@gnu.org>
1070 * makefile.w32-in: Update copyright notice.
1072 2001-02-24 Stefan Monnier <monnier@cs.yale.edu>
1074 * keymap.c (where_is_internal): Accept non-ascii integer prefixes.
1076 2001-02-24 Kenichi Handa <handa@etl.go.jp>
1078 * Makefile.in (lisp): Add international/utf-8.elc.
1080 * fontset.c (Fnew_fontset): Fix handling of the case that an
1081 element of FONTLIST is a cons of family and registry.
1083 2001-02-23 Jason Rumney <jasonr@gnu.org>
1085 * w32fns.c (Fx_create_frame): Don't add FRAME_TOOL_BAR_LINES
1086 to height unconditionally.
1088 * w32term.c (x_set_glyph_string_background_width): Extend the
1089 background face to the end of the drawing area in the text area, only.
1090 (x_insert_glyphs): Call window_box_left to obtain the left
1091 x-coordinate of the area to shift.
1093 * w32menu.c (set_frame_menubar): Run activate-menu-bar-hook with
1096 2001-02-22 Andrew Innes <andrewi@gnu.org>
1098 * makefile.nt ($(BLD)\dired.obj): Remove reference to VMS header files.
1099 ($(BLD)\dispnew.obj):
1100 ($(BLD)\editfns.obj):
1101 ($(BLD)\fileio.obj):
1102 ($(BLD)\filelock.obj):
1103 ($(BLD)\keyboard.obj):
1104 ($(BLD)\w32proc.obj):
1105 ($(BLD)\process.obj):
1106 ($(BLD)\sysdep.obj): Ditto.
1108 * makefile.w32-in ($(BLD)/dired.$(O)): Remove reference to VMS
1110 ($(BLD)/dispnew.$(O)):
1111 ($(BLD)/editfns.$(O)):
1112 ($(BLD)/fileio.$(O)):
1113 ($(BLD)/filelock.$(O)):
1114 ($(BLD)/keyboard.$(O)):
1115 ($(BLD)/w32proc.$(O)):
1116 ($(BLD)/process.$(O)):
1117 ($(BLD)/sysdep.$(O)): Ditto.
1119 2001-02-22 Gerd Moellmann <gerd@gnu.org>
1121 * xdisp.c (forward_to_next_line_start): When taking the shortcut
1122 at the start of the function, check that the \n in it->c is
1123 from the iterator's current position.
1125 * xdisp.c (handle_single_display_prop): Add parameter
1126 DISPLAY_REPLACED_BEFORE_P. If it is non-zero ignore display
1127 properties which replace the display of text with something else.
1128 (handle_display_prop): Call handle_single_display_prop with
1129 additional argument saying if we already replaced text display
1130 with something else. Use AREF.
1131 (with_echo_area_buffer_unwind_data, display_menu_bar)
1132 (decode_mode_spec_coding): Use AREF and ASIZE.
1134 * vms-pp.c, vmsdir.h, vmsmap.c, vmsproc.h, vms-pp.trans, vmsfns.c,
1135 * vmspaths.h, vmstime.c, vms-pwd.h, vmsgmalloc.c, vmsproc.c,
1136 * vmstime.h: Files removed.
1138 * unexencap.c, unexfx2800.c: Files removed.
1140 * dispnew.c (direct_output_for_insert): Give up if we are showing
1141 a message or just cleared the message because we might need to
1142 resize the echo area window or display an empty echo area.
1144 2001-02-21 Gerd Moellmann <gerd@gnu.org>
1146 * xdisp.c (redisplay_internal): Do the
1147 mark_window_display_accurate after all windows have been
1148 redisplayed because this call resets flags in buffers which are
1149 needed for proper redisplay.
1151 * keyboard.c, minibuf.c, lread.c, fns.c, eval.c:
1152 Use display_hourglass_p, start_hourglass, cancel_hourglass instead of
1155 * w32term.h (struct x_output): Rename busy_cursor to hourglass_cursor,
1156 busy_window to hourglass_window, busy_p to hourglass_p.
1158 * msdos.h (struct x_output): Rename busy_window to
1159 hourglass_window, busy_p to hourglass_p.
1161 * xterm.h (struct x_output): Rename busy_cursor to hourglass_cursor,
1162 busy_window to hourglass_window, busy_p to hourglass_p.
1164 * xfns.c: Rename everything containing *busy_cursor* and similar
1166 (syms_of_w32fns): Rename x-busy-pointer-shape to
1167 x-hourglass-pointer-shape, display-busy-cursor to
1168 display-hourglass, busy-cursor-delay to hourglass-delay.
1170 * w32fns.c: Rename everything containing *busy_cursor* and similar
1172 (syms_of_w32fns): Rename x-busy-pointer-shape to
1173 x-hourglass-pointer-shape, display-busy-cursor to
1174 display-hourglass, busy-cursor-delay to hourglass-delay.
1176 * xterm.c (XTread_socket): Test x_output's hourglass_p instead
1179 * dispextern.h (start_hourglass, cancel_hourglass)
1180 (display_hourglass_p): Renamed from *busy_cursor*.
1182 2001-02-20 Gerd Moellmann <gerd@gnu.org>
1184 * keyboard.c (read_char): When an event from unread-command-events
1185 is from the tool or menu bar, set *USE_MOUSE_MENU to 1.
1187 * window.c (Fwindow_end): Handle case that WINDOW's buffer is not
1188 equal to the current buffer.
1190 * xdisp.c (setup_echo_area_for_printing): Set truncate_lines to
1191 nil, otherwise we're left with truncate_lines t when a message
1192 is printed with message-truncate-lines bound to t.
1194 2001-02-19 Gerd Moellmann <gerd@gnu.org>
1196 * window.c (Fmove_to_window_line): Undo last change.
1197 (displayed_window_lines): Call line_bottom_y to determine
1198 the line's bottom position.
1200 * dispextern.h (line_bottom_y): Add prototype.
1202 * xdisp.c (line_bottom_y): New function extracted from pos_visible_p.
1203 (pos_visible_p): Use it.
1205 * keyboard.c (recursive_edit_1): Bind `inhibit-redisplay' and
1206 set redisplaying_p to 0 here instead of in Frecursive_edit.
1207 (Frecursive_edit): Don't bind `inhibit-redisplay' and don't
1210 * xdisp.c (Qinhibit_menubar_update, inhibit_menubar_update):
1212 (syms_of_xdisp): Initialize new variables.
1213 (update_menu_bar): Do nothing if inhibit_menubar_update is set.
1214 Specbind `inhibit-menubar-update' when updating the menu bar.
1216 * xmenu.c (set_frame_menubar): Run activate-menu-bar-hook with
1219 * xdisp.c (update_menu_bar): Run activate-menu-bar-hook with
1222 * emacs.c (malloc_initialize_hook): Handle case thet `environ'
1225 * ralloc.c (__morecore) [!SYSTEM_MALLOC]: Move declaration
1226 to the start of the file.
1228 2001-02-16 Gerd Moellmann <gerd@gnu.org>
1230 * window.c (set_window_buffer): Fix last change.
1232 * window.c (set_window_buffer): Set window's vscroll to 0.
1234 * window.c (coordinates_in_window): Increase width of area
1235 where the vertical line can be dragged.
1237 * xterm.c (x_set_glyph_string_background_width): Extend the
1238 background face to the end of the drawing area in the text
1241 * xdisp.c (handle_single_display_prop): Set iterator's position
1242 to where the `display' property starts, like for images.
1243 (dump_glyph): New function.
1244 (dump_glyph_row): Use it. Dump info about marginal areas.
1246 * dispnew.c (direct_output_for_insert): Recognize more cases where
1247 glyphs can be written instead of being inserted.
1249 * xterm.c (x_insert_glyphs): Call window_box_left to obtain
1250 the left x-coordinate of the area to shift.
1252 * dired.c (directory_files_internal): Set result list to nil
1255 2001-02-15 Kenichi Handa <handa@etl.go.jp>
1257 * ccl.c (ccl_driver) [CCL_ReadMultibyteChar2]: If SRC points an
1258 invalid multibyte sequence, treat *SRC as a character of
1261 2001-02-15 Eli Zaretskii <eliz@is.elta.co.il>
1263 * textprop.c (Fset_text_properties): Doc fix.
1265 2001-02-15 Gerd Moellmann <gerd@gnu.org>
1267 * dispnew.c (update_text_area): Undo change of 2001-01-12.
1269 2001-02-14 Dave Love <fx@gnu.org>
1271 * coding.c: Doc and message fixes.
1273 2001-02-14 Andrew Innes <andrewi@gnu.org>
1275 * w32fns.c (w32_wnd_proc) <WM_GETMINMAXINFO>: Allow resizing the
1276 Emacs frame above the screen size.
1278 2001-02-14 Gerd Moellmann <gerd@gnu.org>
1280 * xdisp.c (reseat_1): Set iterator's end_charpos to ZV.
1282 2001-02-13 Gerd Moellmann <gerd@gnu.org>
1284 * insdel.c (del_range_1, del_range_byte, del_range_both): Handle
1285 case that TO ends up beyond ZV after running before-change-functions.
1287 * window.c (window_loop) <GET_BUFFER_WINDOW>: Prefer to return
1288 the selected window if it is showing the buffer in question.
1290 * dired.c (directory_files_internal): Initialize errno.
1291 (toplevel): Include errno.h.
1293 2001-02-13 Kenichi Handa <handa@etl.go.jp>
1295 * xfaces.c (best_matching_font): New parameter width_ratio.
1296 Multiply avgwidth by width_ratio.
1297 (choose_face_font): Call best_matching_font with width_ratio
1298 calculated from the column width of C.
1300 2001-02-12 Andrew Innes <andrewi@gnu.org>
1302 The following changes are to draw box lines inside characters area
1303 if line-width is negative.
1305 * w32term.c (x_produce_image_glyph): Pay attention to the case that
1306 face->box_line_width is negative.
1307 (x_produce_stretch_glyph): Likewise.
1308 (x_produce_glyphs): Likewise.
1309 (x_estimate_mode_line_height): Likewise.
1310 (x_draw_glyph_string_background): Likewise.
1311 (x_draw_glyph_string_foreground): Likewise.
1312 (x_draw_composite_glyph_string_foreground): Likewise.
1313 (x_draw_glyph_string_box): Likewise.
1314 (x_draw_image_foreground): Likewise.
1315 (x_draw_image_relief): Likewise.
1316 (x_draw_image_foreground_1): Likewise.
1317 (x_draw_image_glyph_string): Likewise.
1319 2001-02-09 Kenichi Handa <handa@etl.go.jp>
1321 The following changes are to draw box lines inside characters area
1322 if line-width is negative.
1324 * xterm.c (x_produce_image_glyph): Pay attention to the case that
1325 face->box_line_width is negative.
1326 (x_produce_stretch_glyph): Likewise.
1327 (x_produce_glyphs): Likewise.
1328 (x_estimate_mode_line_height): Likewise.
1329 (x_draw_glyph_string_background): Likewise.
1330 (x_draw_glyph_string_foreground): Likewise.
1331 (x_draw_composite_glyph_string_foreground): Likewise.
1332 (x_draw_glyph_string_box): Likewise.
1333 (x_draw_image_foreground): Likewise.
1334 (x_draw_image_relief): Likewise.
1335 (x_draw_image_foreground_1): Likewise.
1336 (x_draw_image_glyph_string): Likewise.
1338 * xfaces.c (Finternal_set_lisp_face_attribute): The value of :box
1339 and :line-width can be negative.
1340 (realize_x_face): The value of attrs[LFACE_BOX_INDEX] can be negative.
1342 2001-02-09 Jason Rumney <jasonr@gnu.org>
1344 * w32term.c (w32_encode_char): Treat eight bit graphic and control
1345 characters the same as ASCII and latin-1.
1346 (x_display_and_set_cursor): Check for the focus frame's selected
1347 window instead of selected_window.
1348 (x_after_update_window_line): Don't clear if frame's internal
1349 border width is zero.
1350 (x_new_font): Don't change a tooltip's size.
1351 (w32_initialize): Set char_ins_del_ok to 1.
1353 * w32fns.c (Fx_show_tip): Fix calls to make_number.
1354 (x_set_font): If font hasn't changed, avoid recomputing
1355 faces and other things.
1356 (x_set_tool_bar_lines): Do nothing if frame is minibuffer-only,
1357 (Fx_create_frame): Add the tool bar height to the frame height.
1358 (x_create_tip_frame): Prevent changing the tooltip's
1359 background color by specifying a color for the default font
1361 (Qcancel_timer): New variable.
1362 (syms_of_w32fns): Initialize and staticpro it.
1363 (Fx_hide_tip, Fx_show_tip): Use it.
1364 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
1366 (toplevel): Lisp code for generating parts of syms_of_w32fns removed.
1368 * w32.c (init_environment): Duplicate local string before putenv.
1370 2001-02-09 ShengHuo ZHU <zsh@cs.rochester.edu>
1372 * charset.c (Fstring): A typo.
1374 2001-02-09 Kenichi Handa <handa@etl.go.jp>
1376 * charset.c (Fstring): If all arguments are less than 256, return
1379 * editfns.c (Fchar_to_string): If CHARACTER is less than 256,
1380 return a unibyte string.
1382 * coding.c (code_convert_region): After detecting a coding, if
1383 nothing found, set coding->composing to COMPOSITION_NO.
1384 (decode_coding_string): Likewise.
1386 2001-02-08 Stefan Monnier <monnier@cs.yale.edu>
1388 * w32term.c (w32_set_scroll_bar_thumb): Use `double' for `range'
1391 2001-02-07 Kenichi Handa <handa@etl.go.jp>
1393 * charset.c (parse_str_to_multibyte): New function.
1395 * charset.h (parse_str_to_multibyte): Extern it.
1397 * print.c (print_string): If we are going to print a unibyte
1398 string into a multibyte buffer, convert the string to multibyte by
1401 2001-02-06 Andrew Innes <andrewi@gnu.org>
1403 * w32xfns.c (select_palette): Do nothing if palette hasn't yet
1404 been created. It seems we can get sent window messages such as
1405 WM_ERASEBKGND before we properly update a frame.
1407 2001-02-06 Gerd Moellmann <gerd@gnu.org>
1409 * dispnew.c (update_frame_line): Rename parameter FRAME to F.
1410 Avoid some unnecessary cursor positioning.
1412 2001-02-05 Gerd Moellmann <gerd@gnu.org>
1414 * xfaces.c (split_font_name): Compute numeric value of XLFD_AVGWIDTH.
1415 (LFACE_AVGWIDTH): New macro.
1417 (check_lface_attrs): Check LFACE_AVGWIDTH.
1418 (lface_fully_specified_p): Don't check LFACE_AVGWIDTH.
1419 (set_lface_from_font_name): Set LFACE_AVGWIDTH.
1420 (merge_face_vectors): Check LFACE_AVGWIDTH.
1421 (Finternal_make_lisp_face): Use AREF.
1422 (xm_set_menu_resources_from_menu_face)
1423 (xl_set_menu_resources_from_menu_face): Check LFACE_AVGWIDTH.
1424 (Finternal_lisp_face_empty_p): Use AREF.
1425 (lface_same_font_attributes_p): Compare LFACE_AVGWIDTH.
1426 (better_font_p, exact_face_match_p): Add parameter AVGWIDTH.
1427 Compare average widths..
1428 (best_matching_font): Arrange for comparing average widths.
1430 * dispextern.h (enum lface_attribute_index):
1431 Add LFACE_AVGWIDTH_INDEX (invisible from Lisp).
1433 2001-02-05 Dave Love <fx@gnu.org>
1435 * puresize.h: Revert last change following loadup.el change.
1437 2001-02-05 Andrew Innes <andrewi@gnu.org>
1439 * makefile.w32-in ($(EMACS)): Use $(THISDIR) instead of . in
1440 invocation of temacs, to work with Windows 2000.
1441 (bootstrap-emacs): Ditto.
1443 2001-02-05 Gerd Moellmann <gerd@gnu.org>
1445 * xterm.c (x_display_and_set_cursor): Check for the focus
1446 frame's selected window instead of selected_window.
1448 * xdisp.c (try_scrolling): If point is in the line below the
1449 window, make sure to move the iterator at least a canonical
1452 * window.c (Fmove_to_window_line): Don't add 1 if window is vscrolled.
1454 2001-02-05 Kenichi Handa <handa@etl.go.jp>
1456 * ccl.c (CCL_WRITE_CHAR): Check if CH is valid or not.
1457 If invalid, execute CCL_INVALID_CMD.
1458 (ccl_driver): If the CCL program is terminated because of
1459 CCL_STAT_INVALID_CMD, copy the remaining source data to the
1460 destination instead of throwing them away.
1462 2001-02-02 Gerd Moellmann <gerd@gnu.org>
1464 * xfns.c (x_set_font): If font hasn't changed, avoid recomputing
1465 faces and other things.
1467 * xdisp.c (get_next_display_element): Fix case of empty
1468 display table entry.
1470 2001-02-02 Eli Zaretskii <eliz@is.elta.co.il>
1472 * editfns.c (Fconstrain_to_field): Doc fix.
1474 * xfaces.c (Fclear_face_cache): Rename the `thorougly' argument
1475 into `thoroughly', to make it consistent with the doc string.
1477 * window.c (Fenlarge_window, Fshrink_window): Doc fix.
1479 2001-02-01 Gerd Moellmann <gerd@gnu.org>
1481 * search.c (search_buffer): Call set_search_regs with a byte
1482 position, not a character position.
1484 * xfns.c (x_set_tool_bar_lines): Do nothing if frame is
1487 2001-02-01 Eli Zaretskii <eliz@is.elta.co.il>
1489 * frame.c (Fmodify_frame_parameters): Doc fix.
1491 2001-01-31 Gerd Moellmann <gerd@gnu.org>
1493 * frame.h (EMACS_FRAME_H_INCLUDED): Use an include blocker
1494 identifier which is not reserved by Standard C.
1496 * frame.h (FRAME_RIGHT_SCROLL_BAR_WIDTH): New define.
1498 * window.c (enum window_part): New enumeration.
1499 (Qleft_fringe, Qright_fringe): Replace Qleft_bitmap_area and
1501 (coordinates_in_window): Return an enumerator from enum
1502 window_part. Fix handling of right scroll bar.
1503 (Fcoordinates_in_window_p): Doc fix. Return `left-fringe' and
1504 `right-fringe' instead of `left-bitmap-area' and
1505 `right-bitmap-area'. Use enumerators from enum window_part
1506 instead of hard-coded integers.
1507 (check_window_containing, window_from_coordinates):
1508 Use enumerators from enum window_part instead of hard-coded integers.
1509 (syms_of_window): Replace Qleft_bitmap_area and
1510 Qright_bitmap_area.with Qleft_fringe and Qright_fringe.
1512 2001-01-31 Eli Zaretskii <eliz@is.elta.co.il>
1514 * editfns.c (Fformat_time_string): Doc fix.
1516 2001-01-31 Stefan Monnier <monnier@cs.yale.edu>
1518 * keymap.c (Fwhere_is_internal): Use the first valid binding
1519 if no ascii binding is found (when firstonly is t).
1521 2001-01-31 Gerd Moellmann <gerd@gnu.org>
1523 * window.c (Fscroll_right, Fscroll_left): Use interactive_p
1524 instead of Finteractive_p.
1526 * lisp.h (interactive_p): Add prototype.
1528 * eval.c (interactive_p): New function.
1529 (Finteractive_p): Use it.
1531 * alloc.c (Fmake_list): Add a QUIT in the loop; unroll the loop.
1533 2001-01-31 Dave Love <fx@gnu.org>
1535 * .gdbinit (hook-run): Define to run xreload.
1537 * textprop.c (Fset_text_properties): Fix newline in doc string.
1539 2001-01-30 Gerd Moellmann <gerd@gnu.org>
1541 * xdisp.c (build_desired_tool_bar_string, syms_of_xdisp):
1542 Use DEFAULT_TOOL_BAR_BUTTON_MARGIN and DEFAULT_TOOL_BAR_BUTTON_RELIEF.
1544 * dispextern.h (Vtool_bar_button_margin:): Declare extern.
1545 (DEFAULT_TOOL_BAR_BUTTON_MARGIN, DEFAULT_TOOL_BAR_BUTTON_RELIEF)
1546 (DEFAULT_TOOL_BAR_IMAGE_HEIGHT): New defines.
1548 * xfns.c (Fx_create_frame): Add the tool bar height to the frame
1551 2001-01-30 Dave Love <fx@gnu.org>
1553 * bytecode.c (Fbyte_code) <Bgeq>: Add BEFORE_POTENTIAL_GC and
1556 2001-01-29 Gerd Moellmann <gerd@gnu.org>
1558 * bytecode.c (Fbyte_code) <Bcurrent_column>:
1559 Add BEFORE_POTENTIAL_GC and AFTER_POTENTIAL_GC.
1561 2001-01-29 Eli Zaretskii <eliz@is.elta.co.il>
1563 * textprop.c (Fset_text_properties): Doc fix.
1565 2001-01-29 Gerd Moellmann <gerd@gnu.org>
1567 * xdisp.c (forward_to_next_line_start): Remove xassert.
1569 2001-01-29 Jason Rumney <jasonr@gnu.org>
1571 * w32term.c (x_draw_row_bitmaps): Delay obtaining HDC to avoid
1572 returning without releasing it.
1574 2001-01-29 Kenichi Handa <handa@etl.go.jp>
1576 * w32fns.c (w32_font_match): Allocate three more bytes to regex
1577 for '^', '$', and '\0'.
1579 2001-01-28 Andrew Choi <akochoi@i-cable.com>
1581 * fontset.c (fontset_pattern_regexp): Allocate three more bytes to
1582 regex for '^', '$', and '\0'.
1584 * alloc.c (allocate_string) [macintosh]: Call check_string_bytes
1585 only if current_sblock has been initialized.
1587 * frame.c (Fdelete_frame) [macintosh]: Allow deletion of initial
1588 terminal frame even if it is the only visible frame.
1590 2001-01-28 Kenichi Handa <handa@etl.go.jp>
1592 * fontset.c (font_family_registry): Even if FONTNAME conform to
1593 XLFD, if it specifies other fields than family and registry,
1594 return FONTANME. New argument FORCE if nonzero cancel that feature.
1595 (fontset_font_pattern): Call font_family_registry with FORCE 1 for
1596 a signle byte character. Don't set FAMILY part to nil here.
1597 It is handled by the caller choose_face_font.
1598 (Fnew_fontset): Call font_family_registry with FORCE 0.
1599 (Fset_fontset_font): Likewise.
1601 2001-01-27 Gerd Moellmann <gerd@gnu.org>
1603 * xdisp.c (display_line): Don't treat a newline as fitting
1606 2001-01-26 Gerd Moellmann <gerd@gnu.org>
1608 * window.c (size_window): Set the window's orig_top to nil when
1609 changing heights, so that a future shrink_mini_window won't
1610 restore a bogus height.
1612 * frame.c (do_switch_frame): If selected frame has a mini-window,
1613 resize that to exact size.
1615 * dispnew.c (adjust_glyph_matrix): Always clear desired matrices.
1617 * xdisp.c (display_line): Simplify check for glyphs fitting
1618 entirely in the line.
1620 * xfns.c (xic_style): New variable.
1621 (create_frame_xic): Move static variable to global scope for
1622 the case that `static' gets defined away.
1624 2001-01-26 Kenichi Handa <handa@etl.go.jp>
1626 * coding.c (decode_coding): Set a flag for inhibiting
1628 (code_convert_region): Always set saved_coding_symbol.
1629 (decode_coding_string): Likewise. Update coding->symbol when we
1630 encounter a inconsistent eol by the same way as code_convert_region.
1632 2001-01-25 Gerd Moellmann <gerd@gnu.org>
1634 * xfns.c (x_set_tool_bar_lines): Use x_clear_area instead of
1637 * xterm.c (x_after_update_window_line): Don't clear if frame's
1638 internal border width is zero.
1639 (x_clear_area): New function.
1640 (x_after_update_window_line, x_clear_end_of_line)
1641 (x_scroll_bar_create, x_scroll_bar_set_handle)
1642 (XTset_vertical_scroll_bar, x_erase_phys_cursor): Use x_clear_area
1643 instead of XClearArea.
1645 * xterm.h (x_clear_area): Add prototype.
1647 * xfns.c (Fx_file_dialog): Remove a workaround for Lesstif
1648 which doesn't seem necessary anymore with Lesstif 0.92.
1650 2001-01-25 Dave Love <fx@gnu.org>
1652 * puresize.h (BASE_PURESIZE): Up to 720000.
1654 * keymap.c (Fwhere_is_internal): Declare gcpro3, gcpro4.
1656 2001-01-25 Gerd Moellmann <gerd@gnu.org>
1658 * xdisp.c (echo_area_display): Don't call redisplay_internal
1659 when Emacs is shutting down. We can't run hooks etc. that
1660 would be necessary to do a redisplay.
1662 * lread.c (read_integer): Use type EMACS_INT instead of int.
1664 2001-01-25 Eli Zaretskii <eliz@is.elta.co.il>
1666 * ccl.c (ccl_driver): Fix last change.
1668 2001-01-25 Kenichi Handa <handa@etl.go.jp>
1670 * ccl.h (sturct ccl_program): New member suppress_error.
1672 * ccl.c (ccl_driver): If ccl->suppress_error is nonzero, don't
1673 insert error message to the output.
1674 (setup_ccl_program): Initialize ccl->suppress_error to 0.
1676 * coding.h (struct coding_system): New member suppress_error.
1678 * coding.c (ccl_coding_driver): Setup ccl->suppress_error.
1679 (Fset_terminal_coding_system_internal): Set the member
1680 suppress_error to 1.
1681 (Fset_safe_terminal_coding_system_internal): Likewise.
1683 2001-01-24 Stefan Monnier <monnier@cs.yale.edu>
1685 * regex.c (mutually_exclusive_p): Don't blindly handle `charset_not'
1686 as if it was a `charset'.
1688 2001-01-24 Gerd Moellmann <gerd@gnu.org>
1690 * keymap.c (Fwhere_is_internal): Don't nreverse the cached
1691 value in where_is_cache; the next lookup in the cache returns
1692 something bogus if we do.
1694 2001-01-24 Eli Zaretskii <eliz@is.elta.co.il>
1696 * xdisp.c (syms_of_xdisp) <Stool_bar_lines_needed>: Don't defsubr
1697 if HAVE_WINDOW_SYSTEM isn't defined.
1699 2001-01-24 Gerd Moellmann <gerd@gnu.org>
1701 * fns.c (sweep_weak_table): Fix code taking items out of
1702 the hash collision chain. Some cleanup.
1704 * xterm.c (x_new_font): Don't change a tooltip's size.
1706 * xfns.c (x_create_tip_frame): Prevent changing the tooltip's
1707 background color by specifying a color for the default font
1710 2001-01-24 Kenichi Handa <handa@etl.go.jp>
1712 * ccl.c (CCL_READ_CHAR): Change the argument name from r to REG as
1713 a workaround for SunOS 4's cc.
1714 (CCL_CALL_FOR_MAP_INSTRUCTION): Use "if (1)..." not "do {...".
1715 (CCL_SUCCESS, CCL_SUSPEND, CCL_INVALID_CMD): Likewise.
1716 (ccl_driver) <CCL_ReadMultibyteChar2>: Remove unnecessay "do"
1719 2001-01-23 Gerd Moellmann <gerd@gnu.org>
1721 * xterm.c (x_set_window_size_1): New function extracted from
1723 (x_set_window_size): Use it.
1724 (x_set_window_size) [USE_X_TOOLKIT]: Handle case that window
1725 doesn't have a widget, like tooltips.
1727 2001-01-23 Eli Zaretskii <eliz@is.elta.co.il>
1729 * window.c (syms_of_window) <scroll-preserve-screen-position>: Doc fix.
1731 2001-01-23 Kenichi Handa <handa@etl.go.jp>
1733 * fns.c (Fset_char_table_default): Fix to make sub char-table
1736 2001-01-22 Gerd Moellmann <gerd@gnu.org>
1738 * xdisp.c (build_desired_tool_bar_string): Make sure we have
1739 a desired tool bar string, even if there are no tool bar items.
1741 * xdisp.c (Ftool_bar_lines_needed): New function.
1742 (syms_of_xdisp): Defsubr it.
1744 * editfns.c (Fformat): Don't extend text properties from arguments
1745 to padding chars in the result.
1747 2001-01-20 Eli Zaretskii <eliz@is.elta.co.il>
1749 * s/msdos.h (GC_MARK_STACK): Define to GC_MAKE_GCPROS_NOOPS.
1751 2001-01-20 Andrew Innes <andrewi@gnu.org>
1753 * w32term.c (w32_ring_bell): Only support visible bell on w32 frames.
1754 (w32_initialize): Don't set term hooks that aren't actually needed
1757 * xfaces.c (realize_default_face):
1759 (realize_tty_face): Remove references to FRAME_W32_CONSOLE_P.
1761 * xdisp.c (handle_single_display_prop): Remove references to
1762 FRAME_W32_CONSOLE_P.
1764 * dispnew.c (Fredraw_frame): Remove reference to FRAME_W32_CONSOLE_P.
1766 * frame.h (output_method): Remove output_w32_console method.
1767 (FRAME_W32_CONSOLE_P): Remove macro.
1769 * frame.c (Qw32_console): Remove variable.
1770 (Fframep): Remove references to it.
1771 (syms_of_frame): Ditto.
1772 (Fframe_parameters): Remove references to FRAME_W32_CONSOLE_P.
1774 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Reinstate original
1777 2001-01-20 Kenichi Handa <handa@etl.go.jp>
1779 * editfns.c (Fformat): Use lisp_string_width instead of strwidth.
1781 2001-01-19 Andrew Innes <andrewi@gnu.org>
1783 * w32.c (init_environment): Add a version-independent site-lisp
1784 directory to EMACSLOADPATH, after the version dependent one.
1786 2001-01-19 Gerd Moellmann <gerd@gnu.org>
1788 * editfns.c (Fbuffer_substring): Doc fix.
1790 * xdisp.c (message_dolog, message2, message2_nolog):
1791 Rename parameter LEN to NBYTES.
1793 2001-01-19 Kenichi Handa <handa@etl.go.jp>
1795 * charset.c (strwidth): Use c_string_width.
1796 (c_string_width): New function.
1797 (lisp_string_width): New arguments PRECISION, NCHARS, NBYTES.
1800 * charset.h (c_string_width, lisp_string_width): Extern them.
1802 * doprnt.c (doprnt1): Get byte length of Lisp string correctly.
1804 * indent.c (check_composition): Check validity of composition.
1806 * xdisp.c (store_frame_title): Pay attention to width of non-ASCII
1807 characters by calling c_string_width.
1808 (x_consider_frame_title): Get byte length of frame tile string
1810 (display_mode_element): Pay attention to width of non-ASCII
1811 characters by calling strwidth.
1813 2001-01-18 Gerd Moellmann <gerd@gnu.org>
1815 * xfns.c (Qcancel_timer): New variable.
1816 (syms_of_xfns): Initialize and staticpro it.
1817 (Fx_hide_tip, Fx_show_tip): Use it.
1818 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
1820 (toplevel): Lisp code for generating parts of syms_of_xfns removed.
1822 * window.c (Fwindow_live_p): Use WINDOW_LIVE_P.
1824 * window.h (WINDOW_LIVE_P): New macro.
1826 * window.c (window_size_fixed): New variable.
1827 (syms_of_window): Add a DEFVAR_BOOL for window-size-fixed, for
1830 * eval.c (specbind): If binding a per-buffer variable which
1831 doesn't have a buffer-local value in the current buffer, change
1832 the global value by changing the value of the symbol bound in all
1833 buffers not having their own value, to make it consistent with
1834 what happens with other buffer-local variables.
1836 * xterm.c (x_initialize): Set char_ins_del_ok to 1.
1838 * xdisp.c (forward_to_next_line_start): Stop at end of buffer
1839 when searching for a newline.
1841 2001-01-18 Kenichi Handa <handa@etl.go.jp>
1843 * xdisp.c (display_string): Fix previous change.
1845 2001-01-18 Jason Rumney <jasonr@gnu.org>
1847 * w32term.c (x_produce_stretch_glyph): Only use Qspace when
1848 GLYPH_DEBUG is defined.
1849 (x_produce_glyphs): Don't xassert `it->descent > 0'; this isn't
1850 true for images with `:ascent 100'.
1851 (x_set_mouse_face_gc): If the last used mouse face has gone in the
1852 meantime, use face MOUSE_FACE_ID.
1853 If first glyph isn't a character glyph, use the ASCII NUL
1854 character to determine the face.
1855 (expose_area): Do not treat left margin specially.
1856 (note_mode_line_highlight): If no local_map, check global keymap.
1857 (note_mouse_highlight): Initialize overlay.
1858 (clear_mouse_face): Don't return if tip_frame is non-nil.
1859 (show_scroll_bars): Remove unused function.
1860 (w32_read_socket) [WM_KILLFOCUS]: Set help_echo to Qnil.
1861 (x_draw_bar_cursor): Remove extra test for out of bounds cursor.
1863 (x_erase_phys_cursor): Don't apply XWINDOW to variable that may be nil.
1864 (x_free_frame_resources): Unload relief colors.
1866 2001-01-17 Gerd Moellmann <gerd@gnu.org>
1868 * xdisp.c (forward_to_next_line_start): Avoid calling
1869 get_next_display_element when the newline is already found.
1870 This may change the iterator's position, when its current position is
1871 equal to the iterator's stop_charpos.
1873 * dispnew.c (direct_output_for_insert): If char_ins_del_ok is
1874 zero, use this method only at the end of a line.
1876 * xfaces.c (x_face_list_fonts): Don't BLOCK_INPUT around the
1877 call to x_list_fonts. Call x_list_fonts with SIZE -1 only
1878 if SCALABLE_FONTS_P is set.
1880 * xfaces.c (x_face_list_fonts): Call x_list_fonts with SIZE -1,
1881 so that scalable fonts are included.
1883 * xterm.c (x_list_fonts): Allow scalable fonts if SIZE is < 0,
1884 In the cache, use a key containing the information if scalable
1886 (x_load_font): Adapt to change of keys in the font cache.
1888 2001-01-17 Kim F. Storm <storm@filanet.dk>
1890 * xfaces.c (x_face_list_fonts): Use x_list_fonts instead of
1891 XListFonts to take advantage of font caching.
1893 * xterm.c (x_list_fonts): Ensure caching font information when
1894 called for a null frame, which is the case frequently when Emacs
1897 2001-01-17 Gerd Moellmann <gerd@gnu.org>
1899 * xfns.c (QCconversion): Replaces QCalgorithm.
1901 * w32fns.c (QCconversion): Replaces QCalgorithm. Update copyright.
1903 * xdisp.c (build_desired_tool_bar_string): Use :conversion instead
1906 * xdisp.c (redisplay_tool_bar): Change tool bar's height when
1907 not everything could be displayed.
1909 * line.h, x-list-font.c: Files removed because unused.
1911 2001-01-17 Andrew Innes <andrewi@gnu.org>
1913 * dired.c (directory_files_internal): Convert result from readdir
1914 to a unibyte string initially, to avoid possible misinterpretation
1915 of some bytes as the internal form of Emacs characters.
1917 2001-01-17 Kenichi Handa <handa@etl.go.jp>
1919 * fns.c (concat): Be sure to avoid putting the same `composition'
1920 property on the adjacent regions.
1922 2001-01-16 Gerd Moellmann <gerd@gnu.org>
1924 * window.c (Fset_window_hscroll): Don't set window's min_hscroll here.
1925 (Fscroll_right, Fscroll_left): Set it here instead, if called
1928 * buffer.c (Fset_buffer_modified_p): Set buffer's
1929 prevent_redisplay_optimizations_p flag.
1931 * dispnew.c, callproc.c, fns.c, keyboard.c, process.c, sunfns.c,
1932 * sysdep.c, vmsproc.c, xselect.c: Call redisplay_preserve_echo_area
1933 with additional arg.
1935 * dispextern.h, lisp.h (redisplay_preserve_echo_area):
1938 * xdisp.c (redisplay_preserve_echo_area): Add parameter
1939 FROM_WHERE, for debugging.
1941 2001-01-16 Kenichi Handa <handa@etl.go.jp>
1943 * ccl.c (Fregister_ccl_program): Handle the return value of
1944 resolve_symbol_ccl_program correctly.
1945 (CCL_Extension): Fix typo (originally CCL_Extention). Caller changed.
1947 2001-01-15 Gerd Moellmann <gerd@gnu.org>
1949 * xterm.c (x_set_mouse_face_gc): If the last used mouse face
1950 has gone in the meantime, use face MOUSE_FACE_ID.
1952 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]:
1953 If x_display_info_for_display returns null, don't try to close
1954 the display; we didn't open it.
1956 * dispnew.c (save_or_restore_current_matrices): Function removed.
1957 (save_current_matrix, restore_current_matrix): New functions.
1958 (adjust_frame_glyphs_for_frame_redisplay): Use them to save and
1959 restore the frame's current matrix. Due to the glyph pointer
1960 setup done in adjust_glyph_matrix, there is no easy way to make
1961 saving the current matrix in the desired matrix generally correct,
1964 2001-01-15 Kenichi Handa <handa@etl.go.jp>
1966 * xdisp.c (insert_left_trunc_glyphs): Overwrite padding glyphs by
1968 (display_line): Optimize for wide characters.
1969 (display_string): Don't try to display a multi-column character
1970 partially. On ttys, produce more than one truncation glyph for
1971 multi-column characters that don't fit on the line.
1973 2001-01-13 Kenichi Handa <handa@etl.go.jp>
1975 * md5.c (WORDS_BIG_ENDIAN) [__BYTE_ORDER == __BIG_ENDIAN]:
1976 Define it instead of WORDS_BIGENDIAN. Caller changed.
1978 2001-01-13 Jason Rumney <jasonr@gnu.org>
1980 * w32fns.c (Fimage_size, image_ascent, lookup_image)
1981 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR, parse_image_spec)
1982 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
1983 (tiff_format, gif_format, gs_format): Adapt to change of image margins.
1985 * w32term.c (x_produce_image_glyph, x_draw_image_foreground)
1986 (x_draw_image_relief, x_draw_image_foreground_1)
1987 (x_draw_image_glyph_string): Adapt to change of image margins.
1989 * w32.c (init_environment, sys_shutdown, sys_pipe): Remove unused
1992 * w32bdf.c (search_file_line, get_cached_font_char)
1993 (cache_char_offset, create_offscreen_bitmap): Remove unused variables.
1995 * w32inevt.c (w32_console_toggle_lock_key): Add parentheses.
1997 * w32fns.c (x_to_w32_color, x_set_icon_name, xlfd_strip_height)
1998 (w32_list_synthesized_fonts, lookup_image, Fx_file_dialog)
1999 (Fw32_send_sys_command): Remove unused variables.
2000 (w32_msg_pump): Add parentheses.
2002 * w32term.c (w32_fill_rect, w32_read_socket, x_bitmap_icon)
2003 (x_new_fontset, x_calc_absolute_position, x_iconify_frame):
2006 2001-01-12 Gerd Moellmann <gerd@gnu.org>
2008 * xdisp.c (Vtool_bar_button_margin): Replaces tool_bar_button_margin.
2009 (build_desired_tool_bar_string): Handle Vtool_bar_button_margin
2010 being a pair of margins.
2011 (syms_of_xdisp): Change DEFVAR_INT of tool-bar-button-margins
2012 to DEFVAR_LISP. Extend doc.
2014 * xfns.c (Fimage_size, image_ascent): Adapt to the change of image
2016 (lookup_image): If `:margin MARGIN' is specified, and MARGIN is a
2017 pair of integers `(X . Y)', use X for the horizontal and Y for the
2019 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR): New enumerator.
2020 (parse_image_spec): Check it.
2021 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
2022 (tiff_format, gif_format, gs_format):
2023 Use IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR for :margin.
2025 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
2026 (x_draw_image_relief, x_draw_image_foreground_1)
2027 (x_draw_image_glyph_string): Adapt to the change of image margins.
2029 * dispextern.h (struct image): Replace member `margin' with
2030 `hmargin' and `vmargin'.
2032 * xdisp.c (Fdump_tool_bar_row) [GLYPH_DEBUG]: Add parameters ROW
2035 * dispnew.c (update_text_area): Put code which decrements the
2036 stop position when the row's face extends to the end of the
2039 * xfns.c (x_set_mouse_color): Fix color allocation.
2041 * keyboard.c: Call get_local_map with new argument list.
2043 * intervals.c (get_local_map): Change TYPE to Lisp_Object.
2045 * intervals.h (enum map_property): Removed.
2046 (get_local_map): Change prototype.
2048 * keymap.c: Call get_local_map with new argument list.
2049 (Fwhere_is_internal): Rename parameter XKEYMAP to KEYMAP.
2051 2001-01-11 Gerd Moellmann <gerd@gnu.org>
2053 * xdisp.c (build_desired_tool_bar_string): Correct the computation
2054 of the size needed for the tool bar string. For the last image,
2055 use a `display' property that reaches to the end of the string.
2057 * xselect.c (selection_request_dpyinfo): New variable.
2058 (x_handle_selection_request): Set it.
2059 (x_selection_request_lisp_error): Don't call
2060 x_decline_selection_request if selection request's display has
2063 * xfaces.c (x_free_colors, x_free_dpy_colors) [DEBUG_X_COLORS]:
2064 Do the unregister_colors before calling XFreeColors.
2066 2001-01-10 Dave Love <fx@gnu.org>
2068 * Makefile.in (${etc}DOC): Depend on ${shortlisp} and
2069 ${SOME_MACHINE_LISP}, not ${lisp}.
2071 2001-01-10 Gerd Moellmann <gerd@gnu.org>
2073 * xdisp.c (display_line): On ttys, produce more than one truncation
2074 glyph for multi-column characters that don't fit on the line.
2076 * xselect.c (x_reply_selection_request): Add a comment.
2078 * xfns.c (Fx_backspace_delete_keys_p): Use XkbGetMap and
2079 XkbGetNames instead of XkbGetKeyboard.
2081 2001-01-10 Dave Love <fx@gnu.org>
2083 * sysdep.c (random): Revert the declaration.
2085 2001-01-09 Gerd Moellmann <gerd@gnu.org>
2087 * lisp.h (STRING_BYTES) [GC_CHECK_STRING_BYTES]:
2088 Call function string_bytes.
2089 (GC_CHECK_STRING_BYTES): Moved here from alloc.c.
2091 * alloc.c (CHECK_STRING_BYTES) [GC_CHECK_STRING_BYTES]: New macro.
2092 (check_sblock, string_bytes) [GC_CHECK_STRING_BYTES]: New functions.
2093 (check_string_bytes) [GC_CHECK_STRING_BYTES]: Add parameter ALL_P.
2094 (allocate_string) [GC_CHECK_STRING_BYTES]: Always check strings in
2096 (mark_object) [GC_CHECK_STRING_BYTES]: Use CHECK_STRING_BYTES.
2097 (gc_sweep) [GC_CHECK_STRING_BYTES]: Call check_string_bytes
2098 after sweeping strings, and at the end.
2099 (GC_CHECK_STRING_BYTES): Moved to lisp.h.
2101 * alloc.c (Fgarbage_collect): Use a record_unwind_protect to
2102 ensure that pop_message is called.
2104 * keyboard.c (Fexecute_extended_command): Use a
2105 record_unwind_protect to ensure that pop_message is called.
2107 * lisp.h (push_message_unwind): Add prototype.
2109 * xdisp.c (push_message_unwind): New function.
2111 * fileio.c (do_auto_save_unwind): Do the pop_message here
2112 instead of in Fdo_auto_save.
2113 (Fdo_auto_save): Don't call pop_message.
2115 2001-01-08 Ken Raeburn <raeburn@gnu.org>
2117 * xfns.c (xpm_load) [!ALLOC_XPM_COLORS]: Declare local variable I
2120 2001-01-08 Gerd Moellmann <gerd@gnu.org>
2122 * window.c (window_scroll_pixel_based): Adjust glyph matrices
2123 when increasing window's vscroll.
2125 * macros.c (Qkbd_macro_termination_hook): New variable.
2126 (syms_of_macros): Initialize and staticpro it.
2127 (pop_kbd_macro): Run kbd-macro-termination-hook.
2129 * xterm.c (XTread_socket) <LeaveNotify>: Set help_echo to nil.
2131 2001-01-07 Dave Love <fx@gnu.org>
2133 * keyboard.c (Fread_key_sequence_vector): Avoid newline in
2134 arglist, for documentation's sake.
2136 2001-01-06 Andrew Innes <andrewi@gnu.org>
2138 * makefile.w32-in (clean): Delete $(COMPILER_TEMP_FILES) instead
2141 2001-01-05 Andrew Innes <andrewi@gnu.org>
2143 * term.c (update_end): Don't check updating_frame; for some reason
2144 this can be 0 sometimes, such as after dismissing a popup menu,
2145 and isn't necessary given the explicit frame argument.
2147 2001-01-05 Gerd Moellmann <gerd@gnu.org>
2149 * sysdep.c: Don't prototype srandom; it takes an unsigned argument
2150 on some systems, and an unsigned long on others, like FreeBSD 4.1.
2152 2001-01-04 Gerd Moellmann <gerd@gnu.org>
2154 * xterm.c (clear_mouse_face): Don't return if tip_frame is non-nil.
2156 * xfns.c (x_create_tip_frame): Preserve the value of
2157 face_change_count around the creation of the tip frame.
2159 * xfns.c (last_show_tip_args): New variable.
2160 (compute_tip_xy): New function.
2161 (Fx_show_tip): Reuse an existing tip frame, if possible.
2162 (syms_of_xfns): Initialize and staticpro last_show_tip_args.
2164 2001-01-04 Dave Love <fx@gnu.org>
2166 * editfns.c (Fformat): Doc fix.
2168 * systime.h (set_file_times): Prototype.
2170 * widget.h (EmacsFrameSetCharSize_): Prototype.
2172 * sysdep.c (random, srandom): Declare explicitly.
2174 * dispextern.h (move_it_vertically_backward): Declare.
2176 2001-01-04 Gerd Moellmann <gerd@gnu.org>
2178 * xfns.c (x_create_tip_frame): Call face-set-after-frame-default,
2179 like in Fx_create_frame.
2181 * xfaces.c (set_font_frame_param): Don't do anything for
2182 non-graphical frames.
2184 * window.c (Fdelete_other_windows): Set window's window_end_valid
2185 to nil when changing the window's start. Don't change the
2186 window's start when its top position hasn't changed. If we do,
2187 this will set the window's optional_new_start, which act's like a
2188 force_start during redisplay with C-x 1 M-> under particular
2189 circumstances (see report from Per Starback to emacs-pretest-bug
2192 2001-01-03 Gerd Moellmann <gerd@gnu.org>
2194 * xdisp.c (forward_to_next_line_start): Reset it->c if taking the
2195 short cut at the start of the function. Add an assertion.
2196 (reseat_at_next_visible_line_start): Add an assertion.
2198 * window.c (Frecenter): When changing the window start, set the
2199 window's window_end_valid to nil.
2200 (Fwindow_end): Fix window-end computation when UPDATE is non-nil.
2202 * dispextern.h (move_it_past_eol): Add prototype.
2204 * xdisp.c (move_it_past_eol): New function.
2206 * window.c (Fwindow_end): Doc fix.
2208 2001-01-03 Dave Love <fx@gnu.org>
2210 * dired.c (Ffile_attributes): Fix last change, removing BSD4_3 kluge.
2212 2001-01-03 Gerd Moellmann <gerd@gnu.org>
2214 * xdisp.c (try_window_reusing_current_matrix): Fix bug setting
2215 the enabled_p flag of the glyph row at window_end_vpos to 0.
2216 (handle_single_display_prop): Fix last change.
2218 2001-01-02 Richard M. Stallman <rms@caffeine.ai.mit.edu>
2220 * window.c (Frecenter): Doc fix.
2222 2001-01-02 Andrew Innes <andrewi@gnu.org>
2224 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Remove redefinition.
2226 * frame.h (output_method): Add output_w32_console method.
2227 (FRAME_W32_CONSOLE_P): New macro.
2229 * frame.c (make_terminal_frame) [WINDOWSNT]: Make terminal frames
2230 use output_w32_console method.
2231 (Qw32_console): New Lisp_Object.
2232 (Fframep): Return it.
2233 (syms_of_frame): Init it.
2234 (Fframe_parameters): Report w32console as font for w32_console frames.
2236 * xfaces.c (realize_default_face): Set face foreground and
2237 background to unspecified for w32_console frames.
2238 (realize_face): Realize face cache for w32_console frames.
2239 (realize_tty_face): Accept w32_console frames.
2241 * xdisp.c (handle_single_display_prop): Return if frame is w32_console.
2242 (init_iterator) [WINDOWSNT]: Initialize frame face cache if
2243 necessary, even if running interactively.
2245 * dispnew.c (Fredraw_frame): Call set_terminal_modes for
2248 * w32term.c (x_update_begin):
2252 (x_change_line_highlight):
2257 (w32_reassert_line_highlight):
2258 (w32_frame_rehighlight):
2259 (w32_frame_raise_lower): Do nothing if not w32 frame.
2261 * w32xfns.c (get_frame_dc): Abort if called on a non-w32 frame.
2263 * w32fns.c (Fx_display_color_cells): Determine correct value, when
2264 system doesn't tell us directly.
2265 (Fx_display_visual_class): Implement properly.
2267 2001-01-02 Gerd Moellmann <gerd@gnu.org>
2269 * window.c (Frecenter): Handle centering in graphical frames
2270 specially. Centering on the basis of line counts doesn't work
2271 reliably with variable-height lines.
2273 2001-01-02 Eli Zaretskii <eliz@is.elta.co.il>
2275 * widget.c (EmacsFrameSetCharSize): Remove unused variables `ac'
2278 * composite.c (run_composition_function): Remove unused var `val'.
2279 (update_compositions): Remove unused variable `hook'.
2281 * intervals.c (get_local_map): Remove unused variable `tem'.
2283 * doprnt.c (doprnt1): Remove unused variable `size'.
2285 * fns.c (Flength): Remove unused variable `tail'.
2286 (Fdelete): Remove unused variable `size'.
2288 * editfns.c (Ftranspose_regions): Remove unused variables `gcpro1'
2291 * doc.c (Fsnarf_documentation): Remove unused vars `fun' and `tem'.
2293 * data.c (find_symbol_value): Remove extra 3rd argument in the
2294 call to swap_in_symval_forwarding.
2296 * undo.c (Fprimitive_undo): Remove unused block-scope variable `end'.
2298 * search.c (shrink_regexp_cache): Remove unused variable `cpp'.
2299 (trivial_regexp_p): Remove unused variable `c'.
2300 (boyer_moore): Remove unused variable `k'.
2302 * indent.c (current_column): Remove unused variable `stopchar'.
2303 (Fcompute_motion): Remove unused variable `contin'.
2305 * casefiddle.c (casify_object): Remove unused variable `tolen'.
2307 * dired.c (directory_files_internal): Fix a typo in a comment.
2308 Remove an unused variable `handler'.
2309 (file_name_completion): Remove unused function-scope variable `dp'.
2310 (Ffile_attributes) <dirname, sdir>: Make declarations conditioned
2313 * fileio.c (e_write): Remove unused variable `require_encoding_p'.
2315 * marker.c (Fmarker_position): Remove unused variables `pos', `i',
2317 (Fmarker_insertion_type): Remove unused variable `buf'.
2319 * insdel.c (make_gap): Remove unused variable `result'.
2321 * keyboard.c (record_char): Remove unused function-scope var `help'.
2322 (kbd_buffer_get_event): Remove unused block-scope variable `idx'.
2323 (menu_bar_items): Remove unused function-scope variable `tem'.
2325 * fontset.c (fontset_ref): Remove unused variable `i'.
2326 (fontset_set): Remove unused variables `j' and `tmp'.
2327 (make_fontset): Remove unused variables `i', `j', `elt' and `base_elt'.
2328 (make_fontset_for_ascii_face): Remove unused variable `name'.
2329 (fs_load_font): Remove unused variable `font_idx'.
2330 (fs_query_fontset): Remove unused function-local variable `fontset'.
2331 (list_fontsets): Remove unused variable `tail'.
2332 (Fnew_fontset): Remove unused variables `family' and `registry'.
2333 (accumulate_font_info): Remove unused variable `tmp'.
2334 (Ffontset_font): Remove unused variable `id'.
2335 (syms_of_fontset): Remove unused variable `i'.
2337 * xfns.c (x_display_info_for_name): Cast 0 to "char *" in the call
2339 (lookup_image): Remove unused variable `file'.
2340 (xbm_load): Remove unused variables `bitmap_data', `height', and
2341 `width'. Remove function-local variable `i', leave the
2343 (gif_load): Remove unused variable `inc'.
2345 * xterm.c (XTread_socket): Remove unused variables `p' and `pend'.
2346 (XTread_socket) <LeaveNotify>: Remove unused variable `frame',
2347 leave only the one in the inner block.
2349 * xfaces.c (face_fontset, realize_default_face): Remove unused
2351 (face_at_buffer_position): Remove unused variable `multibyte_p'.
2353 * term.c (encode_terminal_code): Remove unused variable `c'.
2355 * ccl.c (Fccl_execute): Cast ccl_driver parameters to `unsigned
2356 char *' instead of `char *'.
2358 * category.c (Fcategory_docstring): Remove unused variable `doc'.
2359 (Fget_unused_category): Remove unused variable `docstring_vector'.
2360 (Fchar_category_set): Remove unused variables `val', `charset',
2363 * coding.c (detect_coding_iso2022, setup_coding_system):
2364 Remove unused variable `i'.
2365 (detect_coding_mask): Remove unused variable `idx'.
2366 (detect_coding): Remove unused variable `i'.
2367 (ccl_coding_driver): Remove unused variable `result'.
2368 (run_pre_post_conversion_on_str): Remove unused variable `prev'.
2369 (decode_coding_string): Remove unused variables `to' and `gcpro1'.
2370 (encode_coding_string): Remove unused variables `gcpro1' and
2371 `saved_coding_symbol'.
2372 (Ffind_coding_systems_region_internal): Remove function-local
2373 variable args[], leave only the block-local one.
2374 (code_convert_region1): Remove unused variable `len'.
2376 * charset.c (char_printable_p): Remove unused variable `chars'.
2377 (Fsplit_char, Fchar_bytes): Remove unused variable `val'.
2378 (str_to_multibyte): Remove unused variable `c'.
2380 * window.c (size_window): Remove block-local variable `min_size'.
2382 * xdisp.c (make_cursor_line_fully_visible): Remove unused variable
2383 `header_line_height'.
2384 (append_space, extend_face_to_end_of_line): Declare `saved_what'
2385 enum display_element_type.
2387 2001-01-02 Gerd Moellmann <gerd@gnu.org>
2389 * xterm.c (x_connection_closed): Catch X errors around all
2390 statements that call X. Save away the error message in a local copy.
2392 * xterm.c (x_connection_closed): Set handling_signal to 0 at
2395 * xdisp.c (pos_visible_p): Take into account that CHARPOS maybe
2396 in or at the start of invisible text.
2398 * dispnew.c (update_window): Don't check_current_matrix_flags.
2400 2001-01-01 Jason Rumney <jasonr@gnu.org>
2402 * w32fns.c (x_figure_window_size): Do not allow new_height and
2403 new_width of frame to override specified values.
2405 2000-12-30 Kenichi Handa <handa@etl.go.jp>
2407 * composite.c (find_composition): Fix a code for searching backward.
2409 2000-12-29 Gerd Moellmann <gerd@gnu.org>
2411 * dispnew.c (check_current_matrix_flags) [GLYPH_DEBUG]: New function.
2412 (update_window) [GLYPH_DEBUG]: Call it.
2413 (scrolling_window): Prevent including current rows which are below
2414 what's displayed in the window.
2416 * xdisp.c (try_window_reusing_current_matrix)
2417 <new start <= old start>: Disable rows in the current matrix
2418 which are below the window after scrolling.
2420 * xdisp.c (move_it_by_lines): Don't do optimizations if NEED_Y_P
2421 is zero. It's not worth the complexity.
2422 (invisible_text_between_p): Put in #if 0 because unused.
2424 2000-12-28 Gerd Moellmann <gerd@gnu.org>
2426 * xfns.c (Fx_backspace_delete_keys_p): Check library and server
2427 XKB versions. Call XkbFreeKeyboard with 2nd arg 0.
2429 * keyboard.c (echo_char): If C is an integer, always call
2430 push_key_description. Former code could signal an invalid
2433 * keymap.c (push_key_description): Add parameter FORCE_MULTIBYTE.
2434 If set, print multibyte text.
2435 (Fsingle_key_description): Call push_key_description with
2436 FORCE_MULTIBYTE set.
2437 (describe_buffer_bindings): Likewise.
2439 * lisp.h (push_key_description): Add prototype.
2441 * xdisp.c (echo_area_display): Bind redisplay-dont-pause to t
2442 around the call to redisplay_internal.
2444 * xfns.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
2446 * dispnew.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
2448 2000-12-28 Kenichi Handa <handa@etl.go.jp>
2450 * ccl.c (CCL_WRITE_CHAR): Check variable `extra_bytes'.
2451 (ccl_driver): New local variable `extra_bytes'.
2453 * ccl.h (struct ccl_spec): New member eight_bit_carryover.
2455 * coding.c (setup_coding_system):
2456 Initialize coding->spec.ccl.eight_bit_carryover.
2457 (ccl_coding_driver): Pay attention to carried over 8-bit bytes.
2459 2000-12-28 Kenichi Handa <handa@etl.go.jp>
2461 * coding.c (SAFE_ONE_MORE_BYTE): New macro.
2462 (DECODE_EMACS_MULE_COMPOSITION_CHAR): New macro.
2463 (DECODE_EMACS_MULE_COMPOSITION_RULE): New macro.
2464 (decode_composition_emacs_mule): New function.
2465 (decode_coding_emacs_mule): Decode composition sequence by calling
2466 decode_composition_emacs_mule.
2467 (ENCODE_COMPOSITION_EMACS_MULE): New macro.
2468 (encode_coding_emacs_mule): Changed from macro to function.
2469 If a text contains compositions, encode them correctly.
2470 (setup_coding_system): Set coding->commong_flags for emacs-mule so
2471 that decoding and encoding are required.
2473 2000-12-27 Gerd Moellmann <gerd@gnu.org>
2475 * xfaces.c (PT_PER_INCH): New macro.
2476 (xlfd_point_size): Compute real point size from font's pixel size.
2477 (pixel_point_size, build_scalable_font_name): Use PT_PER_INCH
2480 * .gdbinit: Comment out the line pointing to the Lesstif source
2483 * window.c (Frecenter): Use displayed_window_lines instead
2484 of window_internal_height.
2486 * xterm.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
2487 instead of x-toolkit-scroll-bars-p.
2488 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
2490 * w32term.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
2491 instead of x-toolkit-scroll-bars-p.
2492 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
2494 * dispnew.c (struct redisplay_history) [GLYPH_DEBUG]: New.
2495 (REDISPLAY_HISTORY_SIZE) [GLYPH_DEBUG]: New macro.
2496 (redisplay_history, history_idx, history_tick) [GLYPH_DEBUG]:
2498 (add_window_display_history, add_frame_display_history)
2499 (Fdump_redisplay_history) [GLYPH_DEBUG]: New functions.
2500 (build_frame_matrix_from_leaf_window): Remove unused code.
2501 (build_frame_matrix_from_leaf_window) [GLYPH_DEBUG]: Add to
2503 (update_frame) [GLYPH_DEBUG]: Add to redisplay history.
2504 (update_window) [GLYPH_DEBUG]: Likewise.
2505 (syms_of_display): Defsubr dump-redisplay-history.
2507 2000-12-23 Gerd Moellmann <gerd@gnu.org>
2509 * keyboard.c (echo_prompt): Always set current_kboard->echoptr to
2510 the end of the prompt. Set echo_after_prompt to the offset
2511 of echoptr in echobuf.
2513 * xdisp.c (init_from_display_pos): Pop until the iterator's
2514 stack is empty; there may be frames for stretch or images
2517 * dispnew.c (save_frame_matrix, restore_frame_matrix): Removed.
2518 (save_or_restore_current_matrix): New function for the same
2519 purpose, but more efficient.
2520 (adjust_frame_glyphs_for_frame_redisplay): Use it.
2522 2000-12-23 Eli Zaretskii <eliz@is.elta.co.il>
2524 * xdisp.c (syms_of_xdisp): Fix last change.
2526 2000-12-23 Gerd Moellmann <gerd@gnu.org>
2528 * xdisp.c (syms_of_xdisp): Doc fix.
2530 * xdisp.c (redisplay_window): Remove label restore_buffers;
2531 use finish_scroll_bars instead to make sure that scroll bars
2532 are redeemed. If we don't do this, flickering can result from
2533 scroll bars being destroyed and recreated.
2535 2000-12-22 Jason Rumney <jasonr@gnu.org>
2537 * w32term.c (w32_draw_bitmap): Fix drawing so it does not appear
2538 in the wrong colors when the foreground is not black.
2539 (expose_window): Don't redraw the window that's currently being
2542 2000-12-22 Gerd Moellmann <gerd@gnu.org>
2544 * window.c (size_window): When setting the window's too_small_ok
2545 flag, compare old size with minimum size depending on WIDTH_P,
2546 don't compare with window_min_width.
2548 * window.c (delete_window): Simplify somewhat.
2549 (Fset_window_configuration): Don't SET_FRAME_GARBAGED after
2550 freeing window matrices. The flag windows_or_buffers_changed is
2551 set, so the next redisplay will consider all windows; this should
2554 2000-12-22 Kenichi Handa <handa@etl.go.jp>
2556 * coding.c (ccl_coding_driver): Initialize ccl->cr_consumed.
2558 * ccl.h (struct ccl_program): New member cr_consumed.
2560 * ccl.c (CCL_WRITE_CHAR): Don't handle EOL conversion here.
2561 (CCL_READ_CHAR): Handle EOL conversion here.
2562 (ccl_driver) <CCL_ReadMultibyteChar2>: Likewise.
2564 2000-12-21 Gerd Moellmann <gerd@gnu.org>
2566 * xdisp.c (Fdump_glyph_row) [GLYPH_DEBUG]: Add optional arg GLYPHS.
2568 * dispextern.h (GLYPH_EQUAL_P): Also compare pixel widths,
2569 otherwise tabs of different size compare equal.
2571 * callint.c (Fcall_interactively): Prevent a compiler warning.
2573 * print.c (print_unwind): Return nil.
2574 (PRINTDECLARE): Initialize all local variables.
2575 (print_preprocess): Add a default case.
2577 * lisp.h (Qinhibit_point_motion_hooks): Declare extern.
2579 * undo.c (Fprimitive_undo): Bind `inhibit-point-motion-hooks' to t.
2581 * window.c (delete_window, Fsplit_window)
2582 (Fset_window_configuration): Calls to ensure_frame_matrix removed.
2584 * dispextern.h (ensure_frame_matrix): Function declaration removed.
2586 * dispnew.c (ensure_frame_matrix): Removed.
2587 (save_frame_matrix, restore_frame_matrix): New functions.
2588 (adjust_frame_glyphs_for_frame_redisplay): Use them.
2590 * xdisp.c (dump_glyph_row, dump_glyph_matrix, Fdump_glyph_matrix)
2591 [GLYPH_DEBUG]: Extended to dump glyphs in short form.
2593 2000-12-21 Andrew Innes <andrewi@gnu.org>
2595 * w32term.c (x_update_begin): Regenerate the palette here, rather
2596 than for each window.
2598 * w32xfns.c (select_palette): Avoid calling SelectPalette if
2599 palette is NULL, since this corrupts memory! Also get
2600 display_info reference from frame.
2602 2000-12-21 Jason Rumney <jasonr@gnu.org>
2604 * w32bdf.c (w32_init_bdf_font): Fix test for valid bmp heap.
2606 * w32term.c (x_draw_hollow_cursor): Delay obtaining the frame's DC
2607 to avoid returning without releasing it.
2609 2000-12-21 Kenichi Handa <handa@etl.go.jp>
2611 * keymap.c (push_key_description): Don't convert eight-bit-control
2612 and eight-bit-graphic to multibyte character.
2614 * charset.c (Fmake_char_internal): If CHARSET doesn't have a
2615 generic character and CODE1 is nil, return the smallest character
2618 2000-12-20 Dave Love <fx@gnu.org>
2620 * s/osf5-0.h (NSIG): Don't redefine.
2622 2000-12-20 Stefan Monnier <monnier@cs.yale.edu>
2624 * keymap.c (where_is_internal): Check ascii_sequence_p rather than
2625 excluding menu-bar and tool-bar.
2626 (Fwhere_is_internal): Check ascii_sequence_p when looking up the cache.
2627 (menu_item_p): Remove.
2628 (where_is_internal_1): Don't ignore menu-items.
2630 2000-12-20 Gerd Moellmann <gerd@gnu.org>
2632 * xdisp.c (hscroll_window_tree): Take window's min_hscroll
2635 * window.c (make_window): Initialize window's min_hscroll.
2636 (Fset_window_hscroll): Set window's hscroll and min_hscroll.
2637 (set_window_buffer, temp_output_buffer_show): Set min_hscroll
2639 (struct saved_window): New member min_hscroll.
2640 (SAVED_WINDOW_VECTOR_SIZE): Set to 17.
2641 (Fset_window_configuration): Set window's min_hscroll.
2642 (save_window_save): Save window's min_hscroll.
2643 (compare_window_configurations): Compare min_hscroll values.
2645 * window.h (struct window): New member min_hscroll.
2647 * keyboard.c (echo_prompt): Prevent a compiler warning.
2649 * xdisp.c (try_cursor_movement): Fix last change. The real
2650 condition is that PT is at the end of the row, and should
2651 be displayed at the start of the next row.
2653 * xdisp.c (try_cursor_movement): If we end on a partially
2654 visible line, end we already decided to scroll, return -1.
2656 * dispextern.h (ensure_frame_matrix): Add prototype.
2658 * window.c (delete_window, Fsplit_window)
2659 (Fset_window_configuration): Call ensure_frame_matrix.
2661 * dispnew.c (fake_current_matrices, ensure_frame_matrix):
2663 (adjust_frame_glyphs_for_frame_redisplay): If display has been
2664 completed, call fake_current_matrices instead of marking frame
2667 2000-12-20 Jason Rumney <jasonr@gnu.org>
2669 * w32fns.c (syms_of_w32fns): Initialize and staticpro tip_frame.
2671 2000-12-19 Eli Zaretskii <eliz@is.elta.co.il>
2673 * fns.c (Frequire): Doc fix.
2675 2000-12-19 Gerd Moellmann <gerd@gnu.org>
2677 * window.c (window_scroll_pixel_based): Don't use move_it_vertically.
2679 * dispnew.c (direct_output_for_insert): Fix check for mini-window
2680 currently displaying a message.
2682 * bytecode.c (toplevel) [CHECK_FRAME_FONT]: Include frame.h and
2684 (Fbyte_code) [CHECK_FRAME_FONT]: Check the selected frame's font.
2686 2000-12-18 Andrew Innes <andrewi@gnu.org>
2688 * w32.c (w32_strerror): New function.
2690 * w32.h (w32_strerror): New extern.
2692 * w32fns.c (Fw32_shell_execute): Use it.
2694 2000-12-18 Gerd Moellmann <gerd@gnu.org>
2696 * s/hpux10.h (_FILE_OFFSET_BITS): Undef again.
2698 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
2700 * msdos.c (IT_set_face): Obey inverse_video.
2702 2000-12-18 Kenichi Handa <handa@etl.go.jp>
2704 * dired.c (directory_files_internal): Always return decoded filenames.
2706 2000-12-18 Gerd Moellmann <gerd@gnu.org>
2708 * xterm.c (x_connection_closed): Prevent being called recursively
2709 because of an error condition in XtCloseDisplay.
2711 * xdisp.c (init_iterator): If noninteractive, and the frame's
2712 face cache is null, make one.
2714 * xfns.c (show_busy_cursor): Check for live frames more thoroughly.
2716 * process.c (wait_reading_process_input): Check for pending
2717 input when running timers.
2719 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
2721 * msdos.c (IT_write_glyphs): Compute the glyph face from str->face_id.
2723 2000-12-18 Kenichi Handa <handa@etl.go.jp>
2725 * process.c (read_process_output): Don't run a filter if the code
2726 decoder produces nothing but carryover.
2728 2000-12-17 Andrew Innes <andrewi@gnu.org>
2730 * w32.c (sys_rename): Only check errno against EEXIST, and not
2731 EACCES, when determining whether rename failed because the target
2732 exists. This was resulting in indefinite looping on Windows 9x if
2733 the source file was locked by another process.
2735 * w32fns.c (Ffile_system_info): New function.
2736 (syms_of_w32fns): Defsubr it.
2738 2000-12-17 Gerd Moellmann <gerd@gnu.org>
2740 * window.c (coordinates_in_window): Fix computation for
2741 position on vertical line between mode lines.
2743 * xfns.c (unwind_create_frame): Return t if frame was deleted.
2744 Don't alter tip_frame or tip_window.
2745 (unwind_create_tip_frame): Set tip_frame to nil only if frame
2748 * w32fns.c (unwind_create_frame): Return t if frame was deleted.
2749 Don't alter tip_frame or tip_window.
2750 (unwind_create_tip_frame): Set tip_frame to nil only if frame
2753 2000-12-16 Eli Zaretskii <eliz@is.elta.co.il>
2755 * fileio.c (Fcopy_file): Rename the last argument to keep_time, to
2756 be consistent with the doc string. Reported by NAKAJIMA Mikio
2757 <minakaji@osaka.email.ne.jp>.
2759 2000-12-16 Kenichi Handa <handa@etl.go.jp>
2761 * xfaces.c (Vface_ignored_fonts): New variable.
2762 (x_face_list_fonts): Ignore fonts matching Vface_ignored_fonts.
2763 (syms_of_xfaces): Declare Vface_ignored_fonts as a Lisp variable.
2765 2000-12-15 Gerd Moellmann <gerd@gnu.org>
2767 * dispnew.c (update_window): Detect pending input every nth line
2768 updated, i.e. do it depending on real work done, and not on the
2771 * xterm.c (expose_window): Don't redraw the window that's
2772 currently being updated.
2774 * window.c (Fset_window_point): Remove test for
2775 cursor_in_non_selected_windows.
2777 * lread.c (read1): Recognize end of file after `\\'.
2779 * xfns.c (x_create_tip_frame): Use unwind_create_tip_frame,
2780 not unwind_create_frame.
2782 2000-12-15 Dave Love <fx@gnu.org>
2784 * s/usg5-4.h (bcopy) [IRIX6]: Don't special-case definition of
2787 * s/irix6-5.h: #undef bcopy & al here. Include strings.h.
2789 2000-12-15 Kenichi Handa <handa@etl.go.jp>
2791 * coding.c (setup_coding_system): Clear all members of the struct
2792 coding_system at first.
2793 (detect_coding): Call detect_coding_mask with a correct MULTIBYTEP
2795 (code_convert_region): Don't override coding->src_multibyte and
2796 coding->dst_multibyte.
2798 * fns.c (Fmd5): Docstring improved.
2800 2000-12-15 Miles Bader <miles@gnu.org>
2802 * xdisp.c (window_box_height): Only use mode-line glyph-rows that
2803 are actually marked as mode-lines; otherwise use
2804 estimate_mode_line_height.
2806 2000-12-14 Gerd Moellmann <gerd@gnu.org>
2808 * editfns.c (Fformat): Prevent a buffer overrun when the format
2809 specifies a precision.
2811 2000-12-14 Eli Zaretskii <eliz@is.elta.co.il>
2813 * msdos.c (Fmsdos_set_mouse_buttons): Signal an error if the
2814 argument is outside the range [2..3].
2816 2000-12-14 Andrew Innes <andrewi@gnu.org>
2818 * w32fns.c (Fx_hide_tip): Avoid unnecessary work when there's
2819 nothing to do. Bind inhibit-quit.
2820 (tip_frame): Make it a Lisp_Object.
2821 (x_create_tip_frame): Set tip_frame after it has been added to
2823 (Fx_show_tip): Don't set tip_frame here.
2824 (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]: New variables.
2825 (unwind_create_frame, unwind_create_tip_frame): New functions.
2826 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
2827 while a frame is only partially constructed.
2829 * w32term.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
2830 (x_free_frame_resources): New function.
2831 (x_destroy_window): Use it.
2833 2000-12-14 Gerd Moellmann <gerd@gnu.org>
2835 * xfns.c (Fx_backspace_delete_keys_p): New function.
2836 (syms_of_xfns): Defsubr it.
2838 * config.in (HAVE_XKBGETKEYBOARD): Add.
2840 2000-12-14 Kenichi Handa <handa@etl.go.jp>
2842 * keyboard.c (echo_prompt): Argument type changed to Lisp_Object.
2843 Always store string in multibyte representation in echobuf.
2844 (echo_char): Always store string in multibyte representation in
2846 (echo_now): Call message2_nolog with the arg MULTIBYTE 1.
2847 (read_key_sequence): Adjusted for the change of echo_prompt.
2849 * fns.c (Fmd5): Docstring improved.
2851 * lisp.h (detect_coding_system): Prototype adjusted.
2853 * coding.c (ONE_MORE_BYTE_CHECK_MULTIBYTE): New macro.
2854 (detect_coding_emacs_mule, detect_coding_iso2022,)
2855 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
2856 (detect_coding_utf_16, detect_coding_ccl): Make them static.
2857 New argument MULTIBYTEP. Callers changed.
2858 (detect_coding_mask, detect_coding_system): New argument
2859 MULTIBYTEP. Callers changed.
2860 (decode_coding_string): Set coding->src_multibyte and
2861 coding->dst_multibyte before calling detect_coding and detect_eol.
2862 Update them after some coding system is detected.
2864 2000-12-13 Stefan Monnier <monnier@cs.yale.edu>
2866 * keymap.c (get_keyelt): Only eval the filter if `autoload' is set.
2868 * keyboard.c (menu_bar_items, tool_bar_items):
2869 Set `autoload' when looking up `tool-bar' or `menu-bar' submap.
2871 2000-12-13 Gerd Moellmann <gerd@gnu.org>
2873 * xfns.c (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]:
2875 (unwind_create_frame, unwind_create_tip_frame): New functions.
2876 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
2877 while a frame is only partially constructed.
2879 * xterm.h (x_free_frame_resources): Declare.
2881 * xterm.c (x_free_frame_resources): New function.
2882 (x_destroy_window): Use it.
2884 * dispnew.c (update_window): If do_mouse_tracking is non-nil,
2885 don't interrupt the update for pending input initially, i.e.
2886 update at least some lines.
2888 * keyboard.c (do_mouse_tracking): Make externally visible.
2890 * xterm.c (x_term_init): Declare gray_bitmap_bits as `extern char *'.
2892 * xfns.c (gray_bitmap_bits): Declare `char *'.
2894 2000-12-12 Gerd Moellmann <gerd@gnu.org>
2896 * xdisp.c (display_tool_bar_line): Make sure that tool bar
2897 lines start with a relief line.
2899 2000-12-12 Dave Love <fx@gnu.org>
2901 * window.c (Fdisplay_buffer): Doc fix.
2902 (Fwindow_list): Remove unused var.
2904 * buffer.h (mmap_set_vars): Declare.
2906 * window.h (Fset_window_point): Declare.
2908 2000-12-12 Eli Zaretskii <eliz@is.elta.co.il>
2910 * msdos.c (fast_find_position): Don't overstep the last window row.
2911 (IT_note_mouse_highlight): Initialize portion to -1. Remove unused
2912 variable `area'. When looking for a row under (X,Y), give up if some
2913 of the previous rows is not enabled.
2915 2000-12-12 Gerd Moellmann <gerd@gnu.org>
2917 * window.c (Fset_window_point): If displaying cursors in windows
2918 other than the selected window, make sure redisplay updates
2919 other windows to show the new value of point in the window.
2921 * dispextern.h (cursor_in_non_selected_windows): Declare extern.
2923 * buffer.c (Fkill_buffer): Don't Fset_buffer when testing if
2924 the buffer is the sole visible buffer when in the mini-buffer.
2926 * xdisp.c (setup_echo_area_for_printing, with_echo_area_buffer):
2927 Bind `inhibit-read-only' to t.
2928 (unwind_with_echo_area_buffer): Use AREF.
2930 * xfns.c (Fx_hide_tip): Simplified.
2932 * s/freebsd.h, s/netbsd.h (GC_MARK_STACK): Use GC_MAKE_GCPROS_NOOPS
2935 * s/gnu-linux.h (GC_MARK_STACK): Define as GC_MAKE_GCPROS_NOOPS.
2937 2000-12-11 Gerd Moellmann <gerd@gnu.org>
2939 * xfns.c (Fx_hide_tip): Fix last change.
2941 * xfns.c (Fx_hide_tip): Avoid unnecessary work when there's
2942 nothing to do. Bind inhibit-quit.
2943 (tip_frame): Make it a Lisp_Object.
2944 (x_create_tip_frame): Set tip_frame after it has been added to
2946 (Fx_show_tip): Don't set tip_frame here.
2948 * xterm.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
2950 * xdisp.c (prepare_menu_bars): Changes for tip_frame being a
2953 * dispextern.h: Change external declaration of tip_frame.
2955 * keymap.c (Fkey_description): If KEYS is an empty key sequence,
2956 return an empty string.
2958 * xdisp.c (try_cursor_movement): Check update_mode_lines instead
2959 of the window's update_mode_line flag, since the former is set by
2960 force-mode-line-update, not the latter. This makes
2961 column-number-mode slightly faster.
2963 * xdisp.c (try_window_id) <all changes above window start>:
2966 2000-12-11 Paul Eggert <eggert@twinsun.com>
2968 * config.in (HAVE_FTELLO): Remove.
2970 (_XOPEN_SOURCE): Remove; the large-file code no longer needs it.
2971 * lread.c (file_offset, file_tell): Depend on HAVE_FSEEKO, not
2973 * s/hpux10.h (_FILE_OFFSET_BITS): Do not undef.
2974 * s/isc3-0.h, s/osf5-0.h: Update comment about _XOPEN_SOURCE.
2976 2000-12-11 Miles Bader <miles@gnu.org>
2978 * window.c (displayed_window_lines): Don't round up when
2979 converting empty space at bottom to lines.
2980 Handle non-newline-terminated final lines properly.
2981 (Fwindow_text_height): New function (used to be in lisp).
2982 (syms_of_window): Initialize it.
2984 2000-12-09 Stefan Monnier <monnier@cs.yale.edu>
2986 * syntax.c (scan_lists): Check that the right quote char has the
2987 right Sstring syntax when jumping over strings.
2988 (init_syntax_once): Use Smax rather than 13.
2990 2000-12-09 Miles Bader <miles@gnu.org>
2992 * window.c (Fpos_visible_in_window_p): Replace FULLY parameter
2993 with PARTIALLY, inverting the sense.
2994 (window_scroll_pixel_based): Scroll partially visible lines into
2995 place if we hit the beginning or end of the buffer.
2996 (displayed_window_lines): Don't include partially visible lines.
2997 (Fmove_to_window_line): Skip past any partially visible first line.
2999 2000-12-08 Gerd Moellmann <gerd@gnu.org>
3001 * keymap.c (current_minor_maps): Use malloc. Prevent a leak.
3003 * tparam.c (tparam1): Change the way buffers are reallocated to be
3004 portable and less obfuscated.
3006 * termcap.c (tgetent): Change the way buffers are reallocated to
3007 be portable and less obfuscated.
3009 * macros.c (store_kbd_macro_char): Change the way buffers are
3010 reallocated to be portable and less obfuscated.
3012 * lread.c (read1): Change the way buffers are reallocated to be
3013 portable and less obfuscated.
3015 * doc.c (Fsubstitute_command_keys): Change the way buffers
3016 are reallocated so that it is portable.
3018 2000-12-07 Eli Zaretskii <eliz@is.elta.co.il>
3020 * dosfns.c (Ffile_system_info): New function.
3021 (syms_of_dosfns): Defsubr it.
3023 2000-12-07 Stefan Monnier <monnier@cs.yale.edu>
3025 * alloc.c (gc_sweep): Add comment.
3027 2000-12-07 Gerd Moellmann <gerd@gnu.org>
3029 * sound.c (vox_configure): Change order of ioctls.
3030 Don't set SNDCTL_DSP_SPEED from bps, don't set SNDCTL_DSP_SAMPLESIZE.
3031 Ignore errors when changing volume.
3032 (vox_close): Don't reset the device.
3034 * process.c (read_process_output): Make sure the process marker's
3035 position is valid when the process buffer is changed in
3036 after-change functions. W3 does that.
3038 * xfns.c (x_free_gcs): New function.
3040 * xterm.h (x_free_gcs): Add prototype.
3042 * widget.c (EmacsFrameDestroy): Call x_free_gcs instead of
3045 * xterm.c (x_destroy_window): Call x_free_gcs so that
3046 resources of non-toolkit X windows will be freed.
3048 2000-12-07 Andrew Innes <andrewi@gnu.org>
3050 * w32fns.c (xlfd_charset_of_font): Fix last change.
3052 2000-12-06 Dave Love <fx@gnu.org>
3054 * md5.h (__P): Don't define -- it comes from config.h.
3056 * strftime.c: Change some #if foo to #ifdef foo.
3058 2000-12-06 Andrew Innes <andrewi@gnu.org>
3060 * w32term.h (CP_INVALID): Rename to CP_UNKNOWN.
3062 * w32fns.c (xlfd_charset_of_font): Don't overwrite fontname argument.
3063 (w32_codepage_for_font): Rename CP_INVALID to CP_UNKNOWN.
3064 (w32_list_fonts): Don't choke if pattern doesn't specify a codepage.
3066 2000-12-06 Gerd Moellmann <gerd@gnu.org>
3068 * alloc.c (gc_sweep): Prevent symbols read during loadup
3071 * xdisp.c (underlying_face_id): New function.
3072 (handle_face_prop, face_before_or_after_it_pos): Use it
3073 to determine the face ``under'' a string. Let strings inherit
3074 the face of the buffer under them.
3076 * xfaces.c (face_at_string_position): Update function comment.
3078 * dispnew.c (adjust_glyph_matrix): Don't reuse a window's current
3079 matrix if the window's left position has changed; we need to
3080 redraw it in this case.
3082 * dispextern.h (struct glyph_matrix): Add member window_left_x.
3084 * window.c (coordinates_in_window): Check mouse on mode-line or
3087 * alloc.c (Fgarbage_collect): Dox fix. Return a list as
3088 advertized by the function documentation.
3090 * window.c (syms_of_window): Doc fix.
3092 * sound.c (vox_configure): Set volume for left and right channel.
3093 (sound_cleanup): Return nil.
3095 * xdisp.c (move_it_by_lines): Fix paren typo.
3097 * xterm.c (x_load_font): Don't use the font's max_bounds for
3098 computing the height of the font. If max_bounds' ascent or
3099 descent are greater than the font's ascent or descent, this means
3100 glyphs overlap, which should be handled now by redisplay.
3102 * window.c (Veven_window_heights): New variable.
3103 (syms_of_window): DEFVAR_LISP it.
3104 (Fdisplay_buffer): Check Veven_window_heights before evening the
3107 2000-12-06 Miles Bader <miles@gnu.org>
3109 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is `t',
3110 update `default-frame-alist' instead of setting no frame parameters.
3112 2000-12-06 Kenichi Handa <handa@etl.go.jp>
3114 * composite.c (update_compositions): Fix typo (use the correct
3117 2000-12-05 Jason Rumney <jasonr@gnu.org>
3119 * md5.h: Remove underscores from function declarations.
3120 (__attribute__, __alignof__) [!__GNUC__]: Define.
3122 * md5.c: Delay include of md5.h until after namespace cleaning.
3124 * makefile.w32-in (fns.o): Depend on md5.h
3125 (md5.o): New target.
3128 * makefile.nt: Likewise.
3130 2000-12-05 Jason Rumney <jasonr@altavista.net>
3132 * w32term.c (expose_area): Complete last change.
3134 2000-12-05 Ken Raeburn <raeburn@gnu.org>
3136 * minibuf.c: Include intervals.h.
3138 2000-12-05 Jason Rumney <jasonr@gnu.org>
3140 * w32term.c (x_produce_glyphs): If a font for a component of
3141 a composition is not found, use 1 pixel dot ascent and 0 dot
3142 descent value to avoid displaying terribly tall empty boxes.
3143 (expose_area): Pass x-coordinate relative to the exposed
3144 area to x_draw_glyphs instead of a window-relative coordinate.
3146 2000-12-05 Gerd Moellmann <gerd@gnu.org>
3148 * xdisp.c (next_element_from_ellipsis): Save face before selective
3149 display in saved_face_id, and set face_before_selective_p.
3150 (reseat_1): Reset face_before_selective_p.
3151 (append_space, extend_face_to_end_of_line): If iterator's
3152 face_before_selective_p is set, use the face from saved_face_id.
3153 (extend_face_to_end_of_line): For tty frames, make sure to
3154 use the right face id when producing spaces at the end of
3157 * dispextern.h (struct it): Add face_before_selective_p.
3159 * keyboard.c (record_char): Don't record identical help-echo
3160 events in recent_keys.
3162 * xterm.c [USE_X_TOOLKIT]: Close the display.
3163 (xim_close_dpy): Handle case that the display has been closed.
3165 * xterm.c (x_destroy_window): Reset the frame's X window after
3168 * dispnew.c (adjust_glyph_matrix): Make sure to initialize local
3169 variable window_width.
3170 (line_draw_cost): Fix code skipping over spaces at the end of the
3171 line when must_write_spaces is not set.
3172 (scrolling_window): Fix code inserting runs in list of all runs.
3174 2000-12-05 Kenichi Handa <handa@etl.go.jp>
3176 * coding.c (setup_coding_system): Be sure to initialize
3177 coding->category_idx.
3179 2000-12-04 Gerd Moellmann <gerd@gnu.org>
3181 * xterm.c (PER_CHAR_METRIC): Removed because not used.
3183 * xterm.c (expose_area): Pass x-coordinate relative to the exposed
3184 area to x_draw_glyphs instead of a window-relative coordinate.
3186 * fileio.c (auto_save_error): Add parameter ERROR. Show the
3187 error in the message.
3189 * keyboard.c (Fread_key_sequence): Don't start the busy cursor
3190 timer after having read a key. It's not good for code reading
3191 several keys in a loop, like an input method.
3193 * fileio.c (Finsert_file_contents): When VISIT is t, don't
3194 record undo information for format-decode.
3196 * undo.c (Fprimitive_undo): Bind inhibit-read-only to t if
3197 current buffer is read-only, not if it isn't.
3199 * keyboard.c (record_char): Record `help-echo' input events
3200 in recent_keys only if they display some help. Don't record
3201 `help-echo' events as macro char.
3203 2000-12-04 Richard M. Stallman <rms@caffeine.ai.mit.edu>
3205 * editfns.c (save_excursion_restore): Don't move point
3206 in another window if it is showing the wrong buffer.
3207 Avoid the call to Fwindow_live_p, for speed.
3209 2000-12-04 Kenichi Handa <handa@etl.go.jp>
3211 * xfaces.c (struct font_name): New member registry_priority.
3212 (split_font_name): Initialize the above member to zero.
3213 (concat_font_list): New function.
3214 (font_list): Include fonts of all alternative registries.
3215 (FONT_POINT_SIZE_QUANTUM): New macro.
3216 (better_font_p): Ignore point size difference less than
3217 FONT_POINT_SIZE_QUANTUM. Use registry_prioprity as a last resort.
3219 * xterm.c (x_produce_glyphs): If a font for a component of
3220 a composition is not found, use 1 pixel dot ascent and 0 dot
3221 descent value to avoid displaying terribly tall empty boxes.
3223 * ccl.c (stack_idx_of_map_multiple): Don't use C initializier.
3225 2000-12-03 Ken Raeburn <raeburn@gnu.org>
3227 * coding.h (code_convert_string1): Declare.
3229 * fns.c (Fmd5): Pass lisp objects, not integers, to call3.
3231 * lisp.h (Fmake_variable_buffer_local, Fbuffer_file_name): Declare.
3233 2000-12-02 Jason Rumney <jasonr@gnu.org>
3235 * w32term.c (w32_bdf_per_char_metric): Dereference pointer
3236 correctly for single byte character case.
3237 (w32_per_char_metric): Do not try to make any assumptions about
3238 the metrics of BDF fonts.
3239 (x_estimate_mode_line_height): If `mode-line' face
3240 hasn't a font, use that of the frame, as drawing glyphs does.
3241 (note_mouse_highlight): Change the cursor shape on the vertical
3242 border between windows [not enabled].
3244 * w32term.h (struct w32_output): Add member horizontal_drag_cursor.
3246 * w32fns.c (Fx_create_frame): Reintroduce the call to
3247 face-set-after-frame-defaults.
3248 (Vx_window_horizontal_drag_shape): New variable.
3249 (syms_of_xfns): DEFVAR_LISP it.
3250 (x_set_mouse_color): Create frame's horizontal_drag_cursor [not
3253 2000-12-02 Simon Josefsson <simon@josefsson.org>
3255 * fns.c (Fmd5): Use a different logic to decide the coding system
3258 * coding.h (Qwrite_region, Qcoding_system_error): Declare extern.
3260 2000-12-02 Eli Zaretskii <eliz@is.elta.co.il>
3262 * fileio.c (Fread_file_name) [DOS_NT]: Don't crash if homedir is NULL.
3264 2000-12-01 Gerd Moellmann <gerd@gnu.org>
3266 * xterm.c (x_calc_absolute_position): Don't subtract menubar's
3267 height for YNegative.
3268 (x_calc_absolute_position) [USE_MOTIF]: Use the column widget's
3269 height; also see comment there.
3271 * window.c (coordinates_in_window): Handle computations for
3272 positions on the vertical bar and fringes differently for
3273 window-system frames. Consider some pixels near the vertical bar
3274 as on the bar if the frame doesn't have vertical scroll bars.
3275 Associate positions between mode or header lines with the
3276 right window, the left one.
3278 2000-12-01 Jason Rumney <jasonr@gnu.org>
3280 * w32term.c (w32_clear_window): Avoid clearing an invalid frame.
3282 * w32xfns.c (get_frame_dc): Avoid changing the palette on an
3285 2000-12-01 Gerd Moellmann <gerd@gnu.org>
3287 * window.c (struct saved_window): Add members orig_top and orig_height.
3288 (SAVED_WINDOW_VECTOR_SIZE): Increment to 16.
3289 (save_window_save, Fset_window_configuration): Save/restore
3290 window's orig_top and orig_height.
3292 2000-12-01 Jason Rumney <jasonr@gnu.org>
3294 * w32term.c (x_draw_vertical_border): Fix call to w32_fill_rect.
3296 * w32fns.c (x_set_cursor_color): Fix last change.
3298 2000-11-30 Gerd Moellmann <gerd@gnu.org>
3300 * xdisp.c (echo_area_display): If cursor is in the echo area, make
3301 sure that the next redisplay displays the minibuffer, so that
3302 the cursor will be replaced with what the minibuffer wants.
3304 * xterm.c: Test USE_TOOLKIT_SCROLL_BARS everywhere with #ifdef and
3305 #ifndef instead of using #if.
3306 (XTread_socket) [USE_MOTIF] <KeyPress>: Call XmIsScrollBar only if
3307 USE_TOOLKIT_SCROLL_BARS is defined.
3309 2000-11-30 Jason Rumney <jasonr@gnu.org>
3311 * w32fns.c (x_set_cursor_color): Use x_update_cursor instead of
3314 2000-11-30 Gerd Moellmann <gerd@gnu.org>
3316 * fns.c (Fmd5): Doc fix.
3318 2000-11-30 Simon Josefsson <simon@josefsson.org>
3320 * fns.c (Fmd5): New function.
3321 (syms_of_fns): Defsubr md5.
3323 * Makefile.in (obj): Add md5.o
3325 2000-11-30 Gerd Moellmann <gerd@gnu.org>
3327 * md5.h, md5.c: New files, taken from glibc.
3329 * xmenu.c (popup_get_selection): Use xmalloc instead of malloc.
3331 * xterm.c (x_estimate_mode_line_height): If `mode-line' face
3332 hasn't a font, use that of the frame, as drawing glyphs does.
3334 2000-11-29 Stefan Monnier <monnier@cs.yale.edu>
3336 * eval.c (Frun_hooks): Allow 0 arguments.
3338 2000-11-29 Gerd Moellmann <gerd@gnu.org>
3340 * xterm.c (XTmouse_position) [USE_X_TOOLKIT]: When the mouse
3341 is over the menu bar widget, say it's not on the frame.
3343 * xfns.c (Fx_create_frame): Reintroduce the call to
3344 face-set-after-frame-defaults.
3346 * eval.c (Fsignal): Reset handling_signal.
3348 2000-11-28 Jason Rumney <jasonr@gnu.org>
3350 * w32menu.c (add_menu_item): Reset menu item text when changing
3351 type to radio button.
3353 2000-11-28 Gerd Moellmann <gerd@gnu.org>
3355 * xselect.c: Update copyright.
3357 * window.c (coordinates_in_window): If on a mode or header line,
3358 but sufficiently close to its start, return ``on vertical
3359 border''. This gives us a way to drag windows horizontally when
3360 using toolkit scroll bars.
3362 * xterm.c (note_mouse_highlight): Change the cursor shape
3363 on the vertical border between windows.
3365 * xterm.h (struct x_output): Add member horizontal_drag_cursor.
3367 * xfns.c (Vx_window_horizontal_drag_shape): New variable.
3368 (syms_of_xfns): DEFVAR_LISP it.
3369 (x_set_mouse_color): Create frame's horizontal_drag_cursor.
3371 * textprop.c (text_read_only): New function.
3372 (verify_interval_modification): Use it instead of signaling
3373 `text-read-only'. This makes it easier to catch this error
3376 * xdisp.c (forward_to_next_line_start): Check for newlines,
3377 not end of line, which includes CR.
3379 2000-11-28 Kenichi Handa <handa@etl.go.jp>
3381 * coding.c (Ffind_coding_systems_region_internal): Be sure to
3382 include no-conversion.
3384 2000-11-27 Jason Rumney <jasonr@gnu.org>
3386 * w32fns.c (w32_load_system_font): Always mark font as double byte
3387 if codepage is unicode.
3389 2000-11-27 Gerd Moellmann <gerd@gnu.org>
3391 * xdisp.c (forward_to_next_line_start): If already on a newline,
3392 just consume it to avoid unintended skipping over invisible text below.
3394 * keyboard.c (lucid_event_type_list_p): Handle `help-echo',
3395 `vertical-line', `mode-line' and `header-line' events.
3397 * xdisp.c (try_window_id): Avoid starting to display in the middle
3398 of a character, a TAB for instance. This is easier than to set
3399 up the iterator exactly, and it's not a frequent case, so the
3400 additional effort wouldn't really pay off.
3402 2000-11-26 Andrew Choi <akochoi@i-cable.com>
3404 * emacs.c (main) [macintosh]: Call syms_of_frame before calling
3407 2000-11-25 Jason Rumney <jasonr@gnu.org>
3409 * keyboard.c (make_lispy_event) [mouse_wheel, drag_n_drop]:
3410 Args to window_from_coordinates should be pixel coordinates.
3412 * w32fns.c (x_to_w32_font): Do not filter out italic fonts, as new
3413 redisplay handles them properly.
3415 2000-11-25 Miles Bader <miles@gnu.org>
3417 * indent.c (compute_motion): Keep pos_byte in sync with pos.
3419 2000-11-24 Jason Rumney <jasonr@gnu.org>
3421 * w32.c (init_environment): Set LANG environment variable based on
3422 locale settings, if not set.
3424 * w32fns.c (x_set_tool_bar_lines): Clear internal border when
3425 making tool bar smaller. When clearing the frame, also
3426 clear current matrices. Clear frame when tool bar disappears.
3427 Don't use more lines for the tool-bar than is available.
3428 (x_change_window_heights): New function.
3430 2000-11-24 Gerd Moellmann <gerd@gnu.org>
3432 * xdisp.c (init_from_display_pos): If POS says we're already after
3433 an overlay string ending at POS, make sure to pop the iterator
3434 because it will be in front of that overlay string. When POS is
3435 ZV, we've thereby also ``processed'' overlay strings at ZV.
3437 * xfaces.c (lface_from_face_name): Function comment fix.
3439 2000-11-24 Miles Bader <miles@gnu.org>
3441 * xdisp.c (display_menu_bar, display_mode_line): Change the way we
3442 apply `mode-line-inverse-video' -- zero means force display using
3443 the default face, non-zero means display using the specialized face.
3444 (syms_of_xdisp): `mode-line-inverse-video' defaults to true again.
3446 2000-11-23 Kenichi Handa <handa@etl.go.jp>
3448 * alloc.c (Fmake_string): Use MAX_MULTIBYTE_LENGTH, instead of
3451 2000-11-23 Eli Zaretskii <eliz@is.elta.co.il>
3453 * coding.c (decode_coding_emacs_mule): Fix the case of
3454 CODING_EOL_LF, which used uninitialized value of c.
3456 2000-11-23 Stefan Monnier <monnier@cs.yale.edu>
3458 * xdisp.c (syms_of_xdisp): Make fontification-functions buffer-local.
3460 2000-11-22 Gerd Moellmann <gerd@gnu.org>
3462 * buffer.c (Fmake_indirect_buffer): Don't treat nil as a
3465 * frame.h (struct frame): Replace desired_tool_bar_items,
3466 current_tool_bar_items, n_desired_tool_bar_items,
3467 n_current_tool_bar_items with tool_bar_items and n_tool_bar_items.
3469 * frame.c (make_frame): Change initialization of tool bar
3472 * xterm.c (x_handle_tool_bar_click, note_tool_bar_highlight):
3473 Change references to members deleted from struct frame to use the
3476 * xdisp.c (update_tool_bar, build_desired_tool_bar_string): Change
3477 references to members deleted from struct frame to use the new ones.
3479 * dispnew.c (update_frame): Do nothing with frame's tool bar items.
3481 * alloc.c (mark_object) <frame>: Mark tool bar items differently.
3483 * w32term.c (x_tool_bar_item, w32_handle_tool_bar_click)
3484 (note_tool_bar_highlight): Change references to members deleted
3485 from struct frame to use the new ones.
3487 2000-11-23 Miles Bader <miles@gnu.org>
3489 * xdisp.c (display_menu_bar): Or `mode-line-inverse-video' with
3490 the face's inverse-video attribute, rather than overriding it.
3492 2000-11-22 Gerd Moellmann <gerd@gnu.org>
3494 * xfns.c (x_set_tool_bar_lines): Clear internal border when
3495 making tool bar smaller.
3497 2000-11-22 Dave Love <fx@gnu.org>
3499 * s/sol2-5.h (_LARGEFILE_SOURCE, _FILE_OFFSET_BITS): Don't define.
3501 2000-11-22 Miles Bader <miles@gnu.org>
3503 * keyboard.c (Vminibuffer_message_timeout): New variable.
3504 (command_loop_1): Use it to determine message timeout.
3505 (syms_of_keyboard): Initialize it.
3507 * xdisp.c (syms_of_xdisp): `mode-line-inverse-video' defaults to nil.
3509 2000-11-22 Kenichi Handa <handa@etl.go.jp>
3511 * sysdep.c: Move the code for declaring h_errno after #include
3514 2000-11-21 Gerd Moellmann <gerd@gnu.org>
3516 * xfns.c (Fx_hide_tip) [USE_LUCID]: Add a hack to redisplay
3517 the menu bar when the tooltip is unmapped.
3519 * buffer.c (Fkill_buffer): Notice if the buffer to kill is the
3520 sole visible buffer when we're currently in the mini-buffer, and
3523 2000-11-21 Jason Rumney <jasonr@gnu.org>
3525 * w32select.c (Fw32_set_clipboard_data): Save a copy of what is
3526 put on the clipboard.
3527 (Fw32_get_clipboard_data): Compare data on clipboard with saved
3528 copy of what Emacs last put there. If they are the same, do not
3529 use the clipboard copy to avoid losing data due to coding conversions.
3531 2000-11-22 Miles Bader <miles@gnu.org>
3533 * minibuf.c (Vminibuffer_prompt_properties): New variable.
3534 (syms_of_minibuf): Initialize it.
3535 (read_minibuf): Add properties from Vminibuffer_prompt_properties
3536 to prompt, don't make read-only.
3538 2000-11-21 Gerd Moellmann <gerd@gnu.org>
3540 * bytecode.c (Fbyte_code) <Bvarbind, Bunwind_protect>:
3541 Add BEFORE/AFTER_POTENTIAL_GC.
3543 * s/hpux10.h (_FILE_OFFSET_BITS): Undef.
3545 * buffer.c (mmap_free_1): Avoid a compiler warning.
3547 * term.c, cm.c: Don't try to include termcap.h; see comment there.
3549 2000-11-21 Kenichi Handa <handa@etl.go.jp>
3551 * s/sol2-5.h: Move #undef USE_MMAP_FOR_BUFFERS out of #if 0
3554 2000-11-20 Gerd Moellmann <gerd@gnu.org>
3556 * xfns.c (x_create_tip_frame): Use CWSaveUnder only if the
3559 * s/gnu-linux.h: Don't use `#cpu'.
3561 * buffer.c (MAP_FAILED): Define it as `((void *) -1)' if it's
3562 not defined in mman.h.
3564 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): New variables.
3565 (x_send_scroll_bar_event): Store the window in scroll_bar_windows
3566 and store an index in the XClientMessageEvent. Storing a
3567 Lisp_Object or pointer can fail on a 64 bit system, since X only
3569 (x_scroll_bar_to_input_event): Get the window from scroll_bar_windows.
3571 2000-11-20 Dave Love <fx@gnu.org>
3573 * Makefile.in (LIBX): Reorder for -lX11 after -lXpm.
3575 2000-11-20 Gerd Moellmann <gerd@gnu.org>
3577 * s/sol2-5.h (USE_MMAP_FOR_BUFFERS): Undefine.
3579 2000-11-20 Kenichi Handa <handa@etl.go.jp>
3581 * charset.c (get_new_private_charset_id): Don't limit CHARSET_ID
3584 * alloc.c (make_string): Fix previous change. Be sure to make
3585 unibyte string correctly.
3587 2000-11-19 Gerd Moellmann <gerd@gnu.org>
3589 * window.c (Fwindow_list): Change parameter list to be XEmacs
3591 (window_list_1): New function.
3592 (window_loop): Use it instead of Fwindow_list.
3594 * sysdep.c (emacs_ospeed): New variable.
3595 (toplevel): Don't declare ospeed extern.
3596 (init_baud_rate): Use emacs_ospeed instead of ospeed.
3598 * termcap.c (ospeed): Remove.
3599 (tputs) [!emacs]: Remove unused code.
3600 (tgetent): Avoid a compiler warning.
3602 * xterm.c (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
3603 (x_scroll_bar_remove, XTset_vertical_scroll_bar): Call
3604 SCROLL_BAR_X_WIDGET with additional argument DPY.
3606 * xterm.h (struct scroll_bar): Members x_widget_low, x_widget_high
3608 (SCROLL_BAR_X_WIDGET): Get the widget via XtWindowToWidget.
3609 Take the X display as additional argument.
3610 (SET_SCROLL_BAR_X_WIDGET): Store the window of the widget, since
3611 `Widget' is a pointer type that's not easily stored in Lisp_Object
3612 form in a portable way.
3614 * dispnew.c (update_text_area): Fix last change.
3616 2000-11-18 Gerd Moellmann <gerd@gnu.org>
3618 * xdisp.c: Use BINDING_STACK_SIZE throughout.
3620 * xfns.c (x_set_tool_bar_lines): When clearing the frame, also
3621 clear current matrices.
3623 * buffer.c (mmap_enlarge): Don't print a message on stderr
3624 if mapping new memory at the end of the existing region fails.
3626 * dispnew.c (update_text_area): Don't skip over equal glyphs
3627 when the last current glyph overlaps the glyph to its right.
3629 2000-11-18 Miles Bader <miles@gnu.org>
3631 * xdisp.c (message_log_check_duplicate): Let "..."-detection match
3632 lines that *end* with "..." too (that's the most common case!).
3634 2000-11-18 Gerd Moellmann <gerd@gnu.org>
3636 * xdisp.c (resize_mini_window): Temporarily change to the
3637 mini-window's buffer if necessary.
3639 * xfns.c (Fx_show_tip): Use default y-offset of -10 so that
3640 the tooltip obscures less text under it.
3642 2000-11-17 Gerd Moellmann <gerd@gnu.org>
3644 * puresize.h (BASE_PURESIZE): Increase to 700000.
3646 2000-11-18 Jason Rumney <jasonr@gnu.org>
3648 * w32term.c (w32_draw_bitmap): Use face to set colors.
3650 2000-11-17 Dave Love <fx@gnu.org>
3652 * lread.c (Fload): Fix #ifdef for pcc.
3654 2000-11-17 Gerd Moellmann <gerd@gnu.org>
3656 * xdisp.c (pos_visible_p): Compute the default character height
3659 2000-11-16 Gerd Moellmann <gerd@gnu.org>
3661 * xdisp.c (pos_visible_p): Handle case that we reach ZV without
3662 knowing the line's height; use the default font's height in that case.
3664 * xfaces.c (weight_table): Add `demi' with the same meaning as
3667 2000-11-16 Kenichi Handa <handa@etl.go.jp>
3669 * dispnew.c (null_row): New global static variable.
3670 (clear_glyph_row): Delete local static variable null_row.
3672 2000-11-15 Jason Rumney <jasonr@gnu.org>
3674 * w32term.c (HIGHLIGHT_COLOR_DARK_BOOST_LIMIT): New constant.
3675 (w32_alloc_lighter_color): Use new brightness calculations from
3676 xterm.c. Scale delta to be in the range expected by W32.
3677 (w32_draw_relief_rect): Use frame relief colors.
3679 2000-11-15 Gerd Moellmann <gerd@gnu.org>
3681 * frame.c (syms_of_frame_1): Removed; code moved to syms_of_frame.
3682 (Qinhibit_default_face_x_resources): New variable.
3683 (syms_of_frame): Initialize it.
3684 (Fmodify_frame_parameters): Bind inhibit-default-face-x-resources.
3686 * xdisp.c (pos_visible_p): Improve function comment.
3688 * lisp.h (BINDING_STACK_SIZE): New macro.
3690 * dired.c (directory_files_internal) [EAGAIN || EINTR]: Retry
3691 reading the directory if readdir returns null and errno is EAGAIN
3694 2000-11-14 Stefan Monnier <monnier@cs.yale.edu>
3696 * xdisp.c (try_scrolling): Set scroll_max to max of scroll_* args
3697 so setting scroll-step to 1 doesn't defeat scroll-conservatively.
3698 Set amount_to_scroll to max of dx and scroll_step so that
3699 scroll-conservatively doesn't defeat scroll-step>1.
3700 (syms_of_xdisp): Add a hint in scroll-step's docstring to use
3701 scroll-conservatively for line-at-a-time scrolling.
3703 2000-11-14 Gerd Moellmann <gerd@gnu.org>
3705 * window.c (Fpos_visible_in_window_p): Call pos_visible with
3708 * xdisp.c (current_mode_line_height, current_header_line_height):
3710 (init_xdisp): Initialize them.
3711 (pos_visible_p): Add parameter EXACT_MODE_LINE_HEIGHTS_P. Compute
3712 and use exact mode line heights if it is set.
3714 * lisp.h (pos_visible_p): Change prototype.
3716 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
3717 (CURRENT_HEADER_LINE_HEIGHT): Look at current_mode_line_height
3718 and current_header_line_height first.
3719 (current_mode_line_height, current_header_line_height):
3722 2000-11-14 Miles Bader <miles@lsi.nec.co.jp>
3724 * xterm.c (x_alloc_lighter_color): Use real brightness calculation.
3725 Just use FACTOR/2 instead of HIGHLIGHT_COLOR_DARK_BOOST.
3726 (HIGHLIGHT_COLOR_DARK_BOOST): Macro removed.
3728 2000-11-14 Miles Bader <miles@gnu.org>
3730 * xterm.c (x_alloc_lighter_color): Include an additive component
3731 too for dark colors, because FACTOR isn't enough.
3732 (HIGHLIGHT_COLOR_DARK_BOOST, HIGHLIGHT_COLOR_DARK_BOOST_LIMIT):
3735 2000-11-13 Gerd Moellmann <gerd@gnu.org>
3737 * keyboard.c (show_help_echo): Call message3_nolog with number of
3738 bytes in the help string as 2nd parameter, instead of the number
3741 2000-11-13 Miles Bader <miles@gnu.org>
3743 * lread.c (openp): Return -2 instead of 0 for the `remote file' case.
3744 (Fload): Use new openp return protocol.
3745 Don't try to use Vload_source_file_function to load .elc files.
3746 * xfns.c (x_create_bitmap_from_file, x_find_image_file): Use new
3747 openp return protocol.
3748 * w32fns.c (x_create_bitmap_from_file, x_find_image_file): Likewise.
3750 2000-11-11 Kenichi Handa <handa@etl.go.jp>
3752 * syssignal.h: Pay attention to BROKEN_SIGAIO and BROKEN_SIGPTY.
3754 * m/ibmrs6000.h (BROKEN_SIGAIO, BROKEN_SIGPTY, BROKEN_SIGPOLL):
3755 Defined these macros.
3756 (NLIST_STRUCT): Avoid re-defining it.
3758 * s/hpux10.h (C_SWITCH_X_SYSTEM): Include -I/usr/include/X11R6 and
3759 -I/usr/contrib/X11R6/include.
3760 (LD_SWITCH_X_DEFAULT): Include -L/usr/lib/X11R6.
3762 2000-11-10 Jason Rumney <jasonr@gnu.org>
3764 * w32term.h (CP_8BIT, CP_UNICODE, CP_INVALID): New pseudo-codepages.
3766 * w32term.c (w32_encode_char): Handle CP_UNICODE specially.
3767 (w32_use_unicode_for_codepage): Use new pseudo-codepages.
3769 * w32fns.c (Qw32_charset_hangeul): Rename to match w32 headers.
3770 (Qw32_charset_vietnamese): New symbol.
3771 (xlfd_charset_of_font): New function.
3772 (w32_load_system_font): Use it.
3773 (x_to_w32_charset): Use Fassoc to find charset info. Special case
3774 when Vw32_charset_info_alist is nil to ensure default face always
3775 has font. Use Fcar and Fcdr for safety.
3776 (w32_to_x_charset): Use Vw32_charset_info_alist for mappings.
3777 (w32_codepage_for_font): Use xlfd_charset_of_font. Use new
3778 pseudo-codepages for special cases.
3779 (w32_to_x_font): New parameter to allow charset portion to be
3780 specified where there is many to one mapping. Callers changed.
3781 (w32_list_fonts): Avoid listing fonts that won't display.
3783 2000-11-10 Gerd Moellmann <gerd@gnu.org>
3785 * xfaces.c (Vface_alternative_font_registry_alist): New variable.
3786 (font_list_1): Renamed from font_list.
3787 (font_list): New function, trying alternative registries from
3788 Vface_alternative_font_registry_alist.
3789 (Finternal_set_alternative_font_registry_alist): New function.
3790 (syms_of_xfaces): Initialize and Staticpro
3791 Vface_alternative_font_registry_alist.
3792 Defsubr Finternal_set_alternative_font_registry_alist.
3794 2000-11-09 Ken Raeburn <raeburn@gnu.org>
3796 * lisp.h (Flooking_at): Declare.
3798 2000-11-09 Gerd Moellmann <gerd@gnu.org>
3800 * dired.c (directory_files_internal): Fix a braino.
3802 * dired.c (directory_files_internal): Add missing GCPRO's.
3805 2000-11-08 Gerd Moellmann <gerd@gnu.org>
3807 * xdisp.c (syms_of_xdisp): Change doc of max-mini-window-height.
3808 (resize_mini_window): Return quickly if Vresize_mini_window is
3809 nil. Don't return if Vmax_mini_window_height is nil.
3811 * xdisp.c (Vresize_mini_window, Qgrow_only): New variables.
3812 (syms_of_xdisp): Initialize them.
3813 (resize_mini_window): Act according to the setting of
3814 Vresize_mini_window.
3815 (syms_of_xdisp): Initialize Vmenu_bar_update_hook to nil.
3817 * xterm.c (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS]: Map the
3818 scroll bar widget after configuring it, so that it will appear at
3819 the right position from the start.
3820 (XTredeem_scroll_bar): Cleaned up.
3822 2000-11-08 Kenichi Handa <handa@etl.go.jp>
3824 * xterm.c (VCENTER_BASELINE_OFFSET): Fix previous change. If the
3825 font is taller than the frame line, we don't have to bias the
3828 * w32term.c (VCENTER_BASELINE_OFFSET): Likewise.
3830 2000-11-07 Dave Love <fx@gnu.org>
3832 * config.in (HAVE_MKSTEMP): Add.
3834 * callproc.c (Fcall_process_region) [HAVE_MKSTEMP]: Use it.
3836 2000-11-07 Gerd Moellmann <gerd@gnu.org>
3838 * window.c (Fset_window_configuration): Don't try to preserve
3839 point in the current buffer, if that buffer is displayed in more
3842 * xfaces.c (lookup_named_face): If default face isn't realized,
3843 try to realize it. Return -1 if not successful.
3844 (Fx_list_fonts): Handle case that face cannot be determined.
3845 (Fface_font): Likewise.
3847 2000-11-06 Gerd Moellmann <gerd@gnu.org>
3849 * window.c (displayed_window_lines): Detect partially
3850 visible lines at the bottom correctly.
3852 2000-11-06 Stefan Monnier <monnier@cs.yale.edu>
3854 * fileio.c (Fwrite_region): Use `visiting' rather than `visit'
3855 when ensuring we don't do visit in indirect buffer.
3857 2000-11-06 Kenichi Handa <handa@etl.go.jp>
3859 * composite.h (compose_chars_in_text): Add prototype.
3861 * composite.c (Vcomposition_function_table): New variable.
3862 (Qcomposition_function_table): New variable.
3863 (run_composition_function): Call
3864 Vcompose_chars_after_function with three arguments.
3865 (compose_chars_in_text): New function.
3866 (syms_of_composite): Modified the doc-string of
3867 Vcompose_chars_after_function. Declare composition-function-table
3868 as a lisp variable, and initialize it.
3870 * xfns.c (x_encode_text): Suppress producing escape sequences for
3873 * xselect.c: Include composite.h.
3874 (selection_data_to_lisp_data): Call compose_chars_in_text on STR.
3876 2000-11-05 Andrew Innes <andrewi@gnu.org>
3878 * w32term.c (x_produce_glyphs): Fix typo in enum name.
3880 * sysdep.c (read_input_waiting): Remove extraneous argument to
3883 * w32fns.c (Fx_server_version): Include w32_build_number in the
3886 * w32heap.c (w32_build_number): New variable.
3887 (cache_system_info): Set it.
3889 * w32heap.h (w32_build_number): Add extern.
3891 * emacs.c (syms_of_emacs): Update docstring for
3892 system-configuration, to reflect the actual usage on MS-Windows.
3894 2000-10-31 Gerd Moellmann <gerd@gnu.org>
3896 * keyboard.c (read_char) <wrong_kboard>: Make sure that we
3897 process idle timers while waiting for another event.
3899 * dispnew.c (update_frame_line): Handle case where spaces in
3900 the default face are colored.
3902 * xdisp.c (redisplay_tool_bar): Don't set fonts_changed_p if
3903 window height hasn't changed.
3905 2000-10-31 Jason Rumney <jasonr@gnu.org>
3907 * w32term.c (x_produce_glyphs): Handle composite characters.
3908 (x_draw_glyph_string_foreground)
3909 (x_draw_composite_glyph_string_foreground): Restore old font.
3911 2000-10-31 Miles Bader <miles@lsi.nec.co.jp>
3913 * minibuf.c (read_minibuf): Reset the undo history just before
3914 starting the recursive-edit.
3916 2000-10-30 Gerd Moellmann <gerd@gnu.org>
3918 * xfaces.c (menu_face_change_count): New variable.
3919 (Finternal_set_lisp_face_attribute): Increment it for changes
3921 (realize_basic_faces): Reflect changes in the `menu' faces
3924 * xdisp.c (try_scrolling) <PT >= scroll_margin_pos>: Add 1 to the
3925 dy obtained from the iterator's y-position after moving from
3926 scroll_margin_pos to PT; see comment there.
3928 * xdisp.c (safe_eval_handler): Call add_to_log.
3930 * xfaces.c (resolve_face_name): Handle case that FACE_NAME
3931 is not a symbol or string.
3933 * xdisp.c (echo_area_display): Don't perform a display update from
3934 inside redisplay. The update will happen anyway at the end of
3935 redisplay, and it can confuse redisplay (GC messages while
3936 redisplaying, for instance.)
3938 2000-10-30 Stefan Monnier <monnier@cs.yale.edu>
3940 * xrdb.c (x_load_resources): Use the class name in the defaults.
3942 * regex.c (re_iswctype, re_wctype_to_bit): Fix braino.
3943 (regex_compile): Catch bogus \(\1\).
3945 2000-10-30 Gerd Moellmann <gerd@gnu.org>
3947 * xterm.c (x_alloc_nearest_color): Fix last change to compare
3950 * xterm.c (x_alloc_nearest_color): If allocation succeeds, and
3951 we have a color cache, check that the cached color equals the
3952 allocated color. If not, clear the color cache.
3954 * window.c (displayed_window_lines): Change buffers if necessary.
3955 Fix computation of displayed lines.
3957 * keyboard.c (syms_of_keyboard): Change DEFVAR_LISP of
3958 update_menu_bindings to DEFVAR_BOOL.
3960 2000-10-30 Kenichi Handa <handa@etl.go.jp>
3962 * search.c (Fset_match_data): Be sure to make search_regs always sane.
3964 * puresize.h (BASE_PURESIZE): Increase to 680000.
3966 * fns.c (Foptimize_char_table): Fix arg for CHARSET_DIMENSION.
3968 2000-10-29 Jason Rumney <jasonr@gnu.org>
3970 * w32term.h (FONT_DESCENT): Negate descent of BDF fonts.
3972 * w32term.c (w32_bdf_per_char_metric): Negate descent.
3973 (w32_cache_char_metrics): Handle possibility that 'x' does not
3974 exist in a BDF font.
3975 (W32_TEXTOUT): w32_BDF_TextOut wants number of bytes not chars.
3977 * w32bdf.h (bdffont): Add nchars.
3979 * w32bdf.c (set_bdf_font_info): Set it.
3980 (w32_BDF_TextOut): Swap byte order of double byte characters.
3981 (w32_load_bdf_font): Set double_byte_p based on bdf_font->nchars.
3983 2000-10-28 Eli Zaretskii <eliz@is.elta.co.il>
3985 * frame.c (Fframe_parameters): Fix the change from 2000-10-16:
3986 don't override the colors in frame's param_alist, unless they are
3989 * term.c (reassert_line_highlight): If inverse_video is non-zero,
3990 reverse the effect of the highlight flag.
3992 2000-10-27 Ken Raeburn <raeburn@gnu.org>
3994 * window.h (Fwindow_live_p): Declare.
3996 * undo.c (record_delete): Check that last_undo_buffer is really a
3997 buffer before applying XBUFFER to it.
3999 * keymap.c (where_is_internal): Pass lisp object, not integer, to
4002 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
4004 * lisp.h (KEYMAPP): New macro.
4005 (get_keymap): Remove.
4006 (get_keymap_1): Rename get_keymap.
4008 * keyboard.h (get_keymap_1, Fkeymapp): Remove prototype.
4010 * xterm.c (note_mode_line_highlight): Use KEYMAPP.
4012 * xmenu.c (single_submenu): Use KEYMAPP.
4013 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
4014 Use KEYMAPP rather than Fkeymapp.
4016 * w32term.c (note_mode_line_highlight): Use KEYMAPP.
4018 * w32menu.c (True, False): Remove (use TRUE and FALSE instead).
4019 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
4020 Use KEYMAPP rather than Fkeymapp.
4021 (single_submenu): Use KEYMAPP.
4022 (w32_menu_show, w32_dialog_show): Use TRUE.
4024 * minibuf.c (Fread_from_minibuffer): Update call to get_keymap.
4026 * keymap.c (KEYMAPP): Remove (moved to lisp.h).
4027 (Fkeymapp): Use KEYMAPP.
4028 (get_keymap): Rename from get_keymap_1. Remove old def.
4029 Return t when autoload=0 and error=0 and the keymap needs autoloading.
4030 (Fcopy_keymap): Check (eq (car x) 'keymap) rather than using Fkeymapp.
4031 (Fminor_mode_key_binding): Don't raise an error if the binding
4033 (Fuse_global_map, Fuse_local_map): Allow autoloading.
4034 (Faccessible_keymaps): Fetch keymaps rather than checking Fkeymapp.
4036 * keyboard.c (read_char): get_keymap_1 -> get_keymap.
4037 Allow Vspecial_event_map to be autoloaded.
4038 (menu_bar_items): Fetch the keymap rather than using keymapp.
4039 (menu_bar_one_keymap): No need to follow func-indirect any more.
4040 (parse_menu_item): get_keymap_1 -> get_keymap.
4041 (tool_bar_items): Fetch the keymap rather than using keymapp.
4042 (read_key_sequence): Use KEYMAPP.
4044 * intervals.c (get_local_map): Use get_keymap rather than following
4045 function-indirections explicitly.
4047 * doc.c (Fsubstitute_command_keys): get_keymap_1 -> get_keymap.
4049 2000-10-27 Jason Rumney <jasonr@gnu.org>
4051 * w32fns.c (Fx_create_frame): Make default fontsize on w32 10
4052 point, as Windows has oversized fonts.
4054 * fontset.c (syms_of_fontset) [WINDOWSNT]: Likewise.
4056 2000-10-27 Gerd Moellmann <gerd@gnu.org>
4058 * gmalloc.c [GC_MCHECK]: Add code from mcheck.c of glibc-1.09.1.
4059 (freehook, reallochook): Handle null pointer arguments.
4060 (__malloc_initialize) [GC_MCHECK]: Call mcheck.
4062 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
4064 * regex.c (POP_FAILURE_REG_OR_COUNT, re_match_2_internal)
4065 (re_match_2_internal, re_match_2_internal, re_match_2_internal):
4066 Giving in to popular pressure to shut up the compiler with casts.
4068 2000-10-27 Gerd Moellmann <gerd@gnu.org>
4070 * xterm.c (x_draw_glyph_string): Treat XA_UNDERLINE_POSITION as a
4071 signed value, and use a default value computed from the font's
4074 2000-10-27 Miles Bader <miles@lsi.nec.co.jp>
4076 * xterm.c (x_draw_glyph_string): Add a workaround so that fonts
4077 that specify a negative underline position can still use underlines.
4079 * window.c (Fpos_visible_in_window_p): Make POS default to
4080 WINDOW's point, not the current buffer's point.
4082 2000-10-26 Dave Love <fx@gnu.org>
4084 * s/sol2-5.h: Don't define SYSTEM_MALLOC so that we can find out
4085 when it's necessary.
4087 2000-10-26 Gerd Moellmann <gerd@gnu.org>
4089 * window.c (size_window): Compute size difference from sum of old
4090 child window sizes instead of from parent's size.
4092 * xdisp.c (pos_visible_p): Change current buffer if necessary.
4093 Handle obscured lines at the top of the window.
4095 * frame.c (Fdelete_frame): Doc fix. Move running the hook
4096 down after the last error condition check.
4098 * frame.c (Fdelete_frame): Run delete-frame-hook.
4100 2000-10-26 Kenichi Handa <handa@etl.go.jp>
4102 * coding.c (decode_coding): Fix previous change (check also
4103 CODING_MODE_LAST_BLOCK).
4105 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
4107 * regex.c: More `unsigned char' -> `re_char' changes.
4108 Also change several `int' into `re_wchar_t'.
4109 (PATTERN_STACK_EMPTY, PUSH_PATTERN_OP, POP_PATTERN_OP): Remove.
4110 (PUSH_FAILURE_POINTER): Don't cast any more.
4111 (POP_FAILURE_REG_OR_COUNT): Remove the cast that strips `const'.
4112 We want GCC to complain, since this piece of code makes
4113 re_match non-reentrant, which *should* be fixed.
4114 (GET_BUFFER_SPACE): Use size_t rather than unsigned long.
4115 (EXTEND_BUFFER): Use RETALLOC.
4116 (SET_LIST_BIT): Don't cast.
4117 (re_wchar_t): New type.
4118 (re_iswctype, re_wctype_to_bit): Make it crystal clear to GCC
4119 that those two functions will always properly return.
4120 (IMMEDIATE_QUIT_CHECK): Cast to void.
4121 (analyse_first): Use recursion rather than an explicit stack.
4122 (re_compile_fastmap): Can't fail anymore.
4123 (re_search_2): Don't check re_compile_fastmap for failure.
4124 (PUSH_NUMBER): Renamed from PUSH_FAILURE_COUNT.
4125 Now also sets the new value (passed in a new argument).
4126 (re_match_2_internal): Use it.
4127 Also, use a new var `reg' of type size_t when looping through regs
4128 rather than reuse the inappropriate `mcnt'.
4130 * keymap.c (where_is_cache, where_is_cache_keymaps): New vars.
4131 (Fset_keymap_parent, store_in_keymap): Flush the where-is cache.
4132 (where_is_internal): Renamed from Fwhere_is_internal.
4133 Don't DEFUN any more. Arg `xkeymap' replaced by `keymaps'.
4134 (Fwhere_is_internal): New function wrapping where_is_internal.
4135 (where_is_internal_1): Handle the case where we're filling the cache.
4136 (syms_of_keymap): Init and gcpro the where_is_cache(|_keymaps).
4138 2000-10-25 Miles Bader <miles@gnu.org>
4140 * xdisp.c (pos_visible_p): Don't add `it.current_y' twice.
4142 2000-10-25 Gerd Moellmann <gerd@gnu.org>
4144 * window.c (pos_fully_visible_p): Removed.
4145 (Fpos_visible_in_window_p): Use pos_visible_p to determine
4146 if position is visible and/or fully visible.
4148 * lisp.h (pos_visible_p): Add prototype.
4150 * xdisp.c (pos_visible_p): New function.
4152 2000-10-25 Kenichi Handa <handa@etl.go.jp>
4154 * process.c (send_process): If OBJECT is t, it means that the data
4155 is from C string, but we should encode it. Before calling
4156 setup_raw_text_coding_system, be sure to flush out data by the
4157 previous coding system.
4159 2000-10-25 Miles Bader <miles@lsi.nec.co.jp>
4161 * buffer.c (overlays_at): Only let CHANGE_REQ inhibit an
4162 assignment of startpos to prev when startpos == pos.
4164 * editfns.c (find_field): Set the field stickiness correctly from
4165 overlay fields. Use renamed `text_property_stickiness'.
4166 (text_property_stickiness): Renamed from `char_property_stickiness'.
4167 Only check text properties, not overlays.
4168 * textprop.c (get_char_property_and_overlay): New function.
4169 (Fget_char_property): Use it.
4170 * intervals.h (get_char_property_and_overlay): Add declaration.
4172 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
4174 * keymap.c: Use AREF, ASET and ASIZE macros.
4175 (Fmake_sparse_keymap): Docstring fix.
4177 (shadow_lookup): Move up.
4178 Handle the case where lookup-key returns an integer.
4179 (where_is_internal_1): Drop arg `keymap'. Don't check shadowing.
4180 (where_is_internal_2): Adapt to fewer args for where_is_internal_1.
4181 (Fwhere_is_internal): Allow `xkeymap' to be a list of keymaps.
4182 Simplify/rewrite the keymap-finding code.
4183 Add check for command shadowing, using shadow_lookup.
4185 2000-10-24 Stefan Monnier <monnier@cs.yale.edu>
4187 * keymap.c (fix_submap_inheritance): Use get_keymap_1 on parent_entry
4188 rather than KEYMAPP, to allow EQ to work correctly if parent_entry is
4191 2000-10-24 Andrew Innes <andrewi@gnu.org>
4193 * dired.c (directory_files_internal_unwind): New function.
4194 (directory_files_internal): Use it to ensure closedir is called
4195 even if expand-file-name or file-attributes throw, eg. because of
4196 a user interrupt. Also enable immediate_quit while calling
4197 re_search, so that matching can be interrupted as well.
4199 2000-10-24 Andrew Innes <andrewi@gnu.org>
4201 * regex.c (IMMEDIATE_QUIT_CHECK): New macro, which does QUIT on
4203 (re_match_2_internal): Use IMMEDIATE_QUIT_CHECK instead of QUIT,
4204 so that re_search functions only quit when callers expect them to.
4206 2000-10-24 Kenichi Handa <handa@etl.go.jp>
4208 * regex.c (regex_compile): Change the way of handling a range from
4209 a char less than 256 to a char not less than 256.
4211 2000-10-24 Gerd Moellmann <gerd@gnu.org>
4213 * window.c (size_window): Prevent setting window's width or
4214 height to a negative value (esp. with XSETFASTINT).
4216 * gmalloc.c (state_protected_p, last_state_size, last_heapinfo)
4217 [GC_MALLOC_CHECK && GC_PROTECT_MALLOC_STATE]: New variables.
4218 (protect_malloc_state) [GC_MALLOC_CHECK &&
4219 GC_PROTECT_MALLOC_STATE]: New function.
4220 (PROTECT_MALLOC_STATE): New macro.
4221 (__malloc_initialize, morecore, _malloc_internal)
4222 (_free_internal) _realloc_internal): Use it to make _heapinfo
4223 read-only outside of gmalloc.
4225 * keymap.c: Update copyright.
4227 * .gdbinit (xbacktrace): Handle case that $bt->function isn't
4230 2000-10-24 Colin Walters <walters@cis.ohio-state.edu>
4232 * filelock.c (unlock_all_files): Use unlock_file to expand each
4233 buffer's file_truename before trying remove its lock file.
4235 2000-10-24 Eli Zaretskii <eliz@is.elta.co.il>
4237 * coding.c (decode_coding_emacs_mule): If coding->eol_type is CR
4238 or CRLF, decode EOLs.
4240 2000-10-24 Kenichi Handa <handa@etl.go.jp>
4242 * window.c (Fdisplay_buffer): Fix doc.
4244 2000-10-23 Jason Rumney <jasonr@gnu.org>
4246 * fontset.c (syms_of_fontset) [WINDOWSNT]: Special case for
4247 ASCII font of default fontset on Windows.
4249 * w32term.c (VCENTER_BASELINE_OFFSET): Bias division (see
4250 xterm.c comment below).
4252 * w32fns.c (x_to_w32_font): Initialize dpi from dpyinfo->resy.
4254 2000-10-23 Gerd Moellmann <gerd@gnu.org>
4256 * xterm.c (x_connection_closed): Reset handling_signal.
4258 * alloc.c (emacs_blocked_free) [GC_MALLOC_CHECK]: Handle freeing null.
4260 2000-10-23 Miles Bader <miles@gnu.org>
4262 * window.c (window_scroll_pixel_based, window_scroll_line_based):
4263 Pass nil for FULLY argument to Fpos_visible_in_window_p to
4264 maintain old behavior.
4265 * minibuf.c (Fminibuffer_complete): Likewise.
4267 2000-10-23 Miles Bader <miles@lsi.nec.co.jp>
4269 * xterm.c (VCENTER_BASELINE_OFFSET): Bias the division by two, so
4270 that when a font can't be exactly centered, it errs up rather than
4273 2000-10-23 ShengHuo ZHU <zsh@cs.rochester.edu>
4275 * fns.c (Fbase64_decode_string): The decoded result should be unibyte.
4277 2000-10-23 Andrew Choi <akochoi@i-cable.com>
4279 * dispextern.h [macintosh]: Include macgui.h instead of macterm.h.
4281 * dispnew.c [macintosh]: Include macterm.h.
4282 (init_display) [macintosh]: Initialization for window system.
4284 * emacs.c (main) [macintosh]: Call syms_of_textprop,
4285 syms_of_macfns, syms_of_ccl, syms_of_fontset, syms_of_xterm,
4286 syms_of_search, x_term_init, and init_keyboard before calling
4287 init_window_once. Also, call syms_of_xmenu.
4289 * fontset.c (syms_of_fontset) [macintosh]: Set ASCII font of
4290 default fontset to Monaco.
4292 * frame.c [macintosh]: Include macterm.h. Remove declarations of
4293 NewMacWindow and DisposeMacWindow.
4294 (make_terminal_frame) [macintosh]: Call make_mac_terminal_frame
4295 instead of calling NewMacWindow and setting fields of
4296 f->output_data.mac directly. Call init_frame_faces.
4297 (Fdelete_frame) [macintosh]: Remove unused code.
4298 (Fmodify_frame_parameters) [macintosh]: Call
4299 x_set_frame_parameters instead of mac_set_frame_parameters.
4301 * frame.h [macintosh]: Define menu_bar_lines field in struct
4302 frame. Define FRAME_EXTERNAL_MENU_BAR macro.
4304 * keyboard.c [macintosh]: Include macterm.h.
4305 (kbd_buffer_get_event) [macintosh]: Generate delete_window_event
4306 and menu_bar_activate_event type events as for X and NT.
4307 (make_lispy_event) [macintosh]: Construct lisp events of type
4308 MENU_BAR_EVENT as for X and NT.
4310 * sysdep.c [macintosh]: Remove declaration for sys_signal.
4311 Include stdlib.h. Remove definition of Vx_bitmap_file_path.
4312 (sys_subshell) [macintosh]: Remove definition entirely.
4313 (init_sys_modes) [macintosh]: Do not initialize Vwindow_system and
4314 Vwindow_system_version here. Remove initialization of
4315 Vx_bitmap_file_path.
4316 (read_input_waiting): Correct the number of parameters passed to
4318 Move all Macintosh functions to mac/mac.c.
4320 * term.c [macintosh]: Include macterm.h.
4322 * window.c [macintosh]: Include macterm.h.
4324 * xdisp.c [macintosh]: Include macterm.h. Declare
4325 set_frame_menubar and pending_menu_activation.
4326 (echo_area_display) [macintosh]: Do not return if terminal frame
4327 is the selected frame.
4328 (update_menu_bar) [macintosh]: Check FRAME_EXTERNAL_MENU_BAR (f).
4329 Allow only the selected frame to set menu bar.
4330 (redisplay_window) [macintosh]: Obtain menu bar to redisplay by
4331 calling FRAME_EXTERNAL_MENU_BAR (f).
4332 (display_menu_bar) [macintosh]: Check FRAME_MAC_P (f).
4334 * xfaces.c [macintosh]: Include macterm.h. Define x_display_info
4335 and check_x. Declare XCreateGC. Define x_create_gc and
4336 x_free_gc. Initialize font_sort_order.
4337 (x_face_list_fonts) [macintosh]: Use the same code as WINDOWSNT,
4338 but call x_list_fonts instead of w32_list_fonts.
4339 (Finternal_face_x_get_resource) [macintosh]: Do not call
4340 display_x_get_resource.
4341 (prepare_face_for_display) [macintosh]: Set xgcv.font.
4342 (realize_x_face) [macintosh]: Load the font if it is specified in
4344 (syms_of_xfaces) [macintosh]: Initialize Vscalable_fonts_allowed to Qt.
4346 2000-10-22 Stefan Monnier <monnier@cs.yale.edu>
4348 * keymap.c (fix_submap_inheritance): Don't do anything if parent_entry
4349 is nil: since we go to the end of submap anyway, we'd end up
4351 (access_keymap): Don't use KEYMAPP on meta_map since KEYMAPP
4352 doesn't obey autoload.
4354 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
4356 * msdos.c (dos_set_window_size): Update screen dimension variables.
4358 2000-10-21 Jason Rumney <jasonr@gnu.org>
4360 * w32term.c (w32_cache_char_metrics): Double check that font is
4361 really fixed pitch before trusting tmPitchAndFamily.
4363 2000-10-21 Andrew Innes <andrewi@gnu.org>
4365 * w32gui.h (w32_char_font_type): Move enum from w32term.c
4367 * w32term.h: Extern decl for w32_cache_char_metrics.
4369 * w32bdf.c (w32_load_bdf_font): Call w32_cache_char_metrics.
4371 * w32fns.c (w32_load_system_font): Call w32_cache_char_metrics.
4372 (w32_unload_font): Free per_char array if present.
4374 * w32term.c (w32_per_char_metric): Remove HDC argument. Use
4375 cached information in emulated XFontStruct to handle common cases
4376 quickly. Do not allocate XCharStruct for return.
4377 (w32_native_per_char_metric): New function.
4378 (w32_bdf_per_char_metric): Fill in supplied XCharStruct instead of
4380 (x_produce_glyphs): Don't get an HDC. Change calls to
4381 w32_per_char_metric to match arg change above. Remove calls to
4383 (w32_get_glyph_overhangs): Ditto.
4384 (w32_cache_char_metrics): New function.
4386 * makefile.w32-in: Change .obj to .$(O) in all dependencies.
4387 ($(BLD)/casefiddle.$(O)): Remove compile command.
4388 ($(BLD)/gmalloc.$(O)): Remove compile command.
4389 ($(BLD)/dispnew.obj):
4390 ($(BLD)/keyboard.obj):
4391 ($(BLD)/w32inevt.obj):
4392 ($(BLD)/w32bdf.obj):
4394 ($(BLD)/buffer.obj):
4395 ($(BLD)/editfns.obj):
4397 ($(BLD)/fileio.obj):
4399 ($(BLD)/indent.obj):
4400 ($(BLD)/insdel.obj):
4401 ($(BLD)/intervals.obj):
4402 ($(BLD)/minibuf.obj):
4404 ($(BLD)/scroll.obj):
4405 ($(BLD)/sysdep.obj):
4406 ($(BLD)/textprop.obj):
4407 ($(BLD)/widget.obj):
4408 ($(BLD)/xdisp.obj): Add dependency on w32gui.h.
4409 ($(BLD)/term.obj): Add dependency on dispextern.h.
4411 * makefile.nt ($(BLD)\dispnew.obj):
4412 ($(BLD)\keyboard.obj):
4413 ($(BLD)\w32inevt.obj):
4414 ($(BLD)\w32bdf.obj):
4416 ($(BLD)\buffer.obj):
4417 ($(BLD)\editfns.obj):
4419 ($(BLD)\fileio.obj):
4421 ($(BLD)\indent.obj):
4422 ($(BLD)\insdel.obj):
4423 ($(BLD)\intervals.obj):
4424 ($(BLD)\minibuf.obj):
4426 ($(BLD)\scroll.obj):
4427 ($(BLD)\sysdep.obj):
4428 ($(BLD)\textprop.obj):
4429 ($(BLD)\widget.obj):
4430 ($(BLD)\xdisp.obj): Add dependency on w32gui.h.
4431 ($(BLD)\term.obj): Add dependency on dispextern.h
4433 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
4435 * minibuf.c (Fminibuffer_complete): Call Fpos_visible_in_window_p
4436 with an additional argument of Qt.
4438 2000-10-21 Miles Bader <miles@gnu.org>
4440 * window.c (pos_fully_visible_in_window_p): New function.
4441 (Fpos_visible_in_window_p): Add FULLY argument.
4442 Use pos_fully_visible_in_window_p.
4443 (window_scroll_pixel_based, window_scroll_line_based): Update
4444 calls to Fpos_visible_in_window_p.
4445 * lisp.h (Fpos_visible_in_window_p): Update prototype
4447 2000-10-20 Gerd Moellmann <gerd@gnu.org>
4449 * alloc.c (toplevel): Conditionalize compilation of mem_*
4450 functions differently.
4452 2000-10-20 Jason Rumney <jasonr@gnu.org>
4454 * alloc.c (toplevel): Move #ifdef GC_MARK_STACK back to above
4455 mem_init where it used to be. mem_z etc not defined otherwise.
4457 2000-10-20 Gerd Moellmann <gerd@gnu.org>
4459 * alloc.c (toplevel) [SYSTEM_MALLOC || DOUG_LEA_MALLOC]: Undef
4461 (toplevel) [GC_MARK_STACK || GC_MALLOC_CHECK]: Move mem_node
4462 structure definition and related variabled to the top of the file.
4463 Include this code when GC_MALLOC_CHECK is defined.
4464 (lisp_malloc, lisp_free) [GC_MALLOC_CHECK]: Don't
4465 register/unregister allocated region.
4466 (emacs_blocked_free) [GC_MALLOC_CHECK]: Check if freeing something
4467 which isn't allocated.
4468 (emacs_blocked_malloc) [GC_MALLOC_CHECK]: Check if returning
4469 something which is already in use.
4470 (emacs_blocked_realloc) [GC_MALLOC_CHECK]: Likewise.
4471 (mem_insert) [GC_MALLOC_CHECK]: Use _malloc_internal.
4472 (mem_delete) [GC_MALLOC_CHECK]: Use _free_internal.
4473 (init_alloc_once) [GC_MALLOC_CHECK]: Call mem_init.
4475 * gmalloc.c (_malloc_internal) [GC_MALLOC_CHECK]: Use
4476 _malloc_internal instead of malloc.
4477 (_free_internal) [GC_MALLOC_CHECK]: Use _free_internal instead
4480 2000-10-20 Andrew Innes <andrewi@gnu.org>
4482 * strftime.c [!WINDOWSNT]: Don't apply Solaris 2.5 work-around on
4484 (my_strftime) <macro>: Don't use macro arg list when redefining as
4486 (my_strftime) <function>: Supply 0 as ut argument.
4488 2000-10-19 Jason Rumney <jasonr@altavista.net>
4490 * w32console.c: Do not undef HAVE_WINDOW_SYSTEM before
4491 including dispextern.h, as it stops faces from working.
4493 * w32fns.c (Fx_create_frame): Don't bother calling
4494 face-set-after-frame-default since the caller does it for us
4495 anyway. Clean up calls to x_get_arg to be consistent with X.
4497 * w32term.c (x_produce_glyphs): Handle
4498 unibyte_display_via_language_environment correctly.
4499 (w32_draw_box_rect): Fix the calculation of width and height.
4501 * w32menu.c (add_menu_item): Do not use MF_OWNERDRAW for titles,
4502 as it has stopped working.
4503 (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar position like
4506 2000-10-19 Gerd Moellmann <gerd@gnu.org>
4508 * eval.c (skip_debugger): Prevent a compiler warning.
4509 (Fcondition_case): Likewise.
4510 (Fbacktrace_frame): Use a null interactive spec.
4512 2000-10-19 Kenichi Handa <handa@etl.go.jp>
4514 * xterm.c (x_find_ccl_program): Check also fontp->full_name.
4516 2000-10-18 Gerd Moellmann <gerd@gnu.org>
4518 * strftime.c: Sync with glibc, file version 1.78.
4519 (my_strftime) [HAVE_TZNAME]: Use `UTC' instead of `GMT' which
4520 should no longer be used according to ISO 8601.
4522 * keymap.c (access_keymap): If IDX has a meta prefix, and there's
4523 no map for meta_prefix_char, don't try to use it as a keymap.
4524 Instead, if T_OK is non-zero, look up a default binding, if any,
4525 otherwise, if T_OK is zero, return nil.
4527 * xfns.c (x_to_xcolors, x_set_mouse_color, lookup_pixel_color)
4528 (x_to_xcolors, png_load): Use x_query_color.
4530 * xterm.c (x_color_cells, x_query_colors, x_query_color):
4532 (x_alloc_nearest_color): Use it to reduce calls to XQueryColors
4534 (x_copy_color, x_alloc_lighter_color): Likewise.
4536 * xterm.h (struct x_display_info): Add color_cells and ncolor_cells.
4537 (x_query_color, x_query_colors): Add prototype.
4539 * alloc.c (allocate_string) [GC_CHECK_STRING_BYTES]: Call
4540 check_string_bytes only if not noninteractive, increase count to 50.
4542 2000-10-18 Miles Bader <miles@lsi.nec.co.jp>
4544 * insdel.c (adjust_markers_for_delete): Handle before-insertion
4547 2000-10-17 Gerd Moellmann <gerd@gnu.org>
4549 * alloc.c (pure_bytes_used): Renamed from pureptr.
4551 (pure_alloc): New function.
4552 (make_pure_string, pure_cons, make_pure_float, make_pure_vector):
4554 (Fpurecopy): Use PURE_POINTER_P.
4556 * xdisp.c (try_cursor_movement): Use cursor_row_p also when
4557 PT has moved backward.
4559 * xdisp.c (cursor_row_p): Take continued lines into account.
4561 * alloc.c (mark_object) [GC_CHECK_STRING_BYTES]: Check validity of
4563 (check_string_bytes) [GC_CHECK_STRING_BYTES]: New function.
4564 (check_string_bytes_count) [GC_CHECK_STRING_BYTES]: New variable.
4565 (allocate_string) [GC_CHECK_STRING_BYTES]: Call it for every 10th
4568 * xdisp.c (forward_to_next_line_start): Switch iterator's handling
4569 of selective display off while searching for the next line start.
4571 2000-10-17 Kenichi Handa <handa@etl.go.jp>
4573 * Makefile.in (term.o): Depend on dispextern.h.
4575 2000-10-16 Stefan Monnier <monnier@cs.yale.edu>
4577 * keymap.c (keymap_memberp): Ensure that nil is not a member.
4579 2000-10-16 Gerd Moellmann <gerd@gnu.org>
4581 * xdisp.c (set_iterator_to_next): Reset box start and end flags of
4582 the iterator at the beginning, so that they can be set later on,
4583 for instance in reseat_at_next_visible_line_start, without being
4586 * xfns.c (pbm_format): Add :foreground and :background keywords.
4587 (PBM_FOREGROUND, PBM_BACKGROUND): New enumerators.
4588 (xbm_load): Recognize foreground and background color specifications.
4590 2000-10-16 Eli Zaretskii <eliz@is.elta.co.il>
4592 * dispextern.h (unspecified_fg, unspecified_bg): Declare.
4594 * dosfns.c (unspecified_fg, unspecified_bg): Remove extern declaration.
4596 * msdos.c (IT_set_face): Compare highlighted face with the default
4597 face, and invert colors if these faces' colors are identical.
4598 (Fmsdos_remember_default_colors): Don't swap foreground and
4599 background colors in initial_colors[].
4600 (IT_set_frame_parameters): Don't swap frame's foreground and
4601 background pixels. If ALIST includes "(reverse . t)", swap
4602 foreground-color and background-color properties in frame's
4603 param_alist. If the original frame's param_alist doesn't specify
4604 the colors, store unspecified-fg and unspecified-bg, reversed if
4607 * frame.c (Fframe_parameters): If a tty's frame's param_alist says
4608 the colors are unspecified and reversed, reverse fore- and back-
4609 ground in the returned value.
4610 (Fframe_parameter): Ditto.
4612 2000-10-16 Gerd Moellmann <gerd@gnu.org>
4614 * xdisp.c (find_last_unchanged_at_beg_row): Renamed from
4615 get_last_unchanged_at_beg_row.
4616 (find_first_unchanged_at_end_row): Renamed from
4617 get_first_unchanged_at_end_row.
4618 (find_first_unchanged_at_end_row): Convert assertions to
4619 unconditional tests which abort. When looking for a row in
4620 unchanged text, don't go further back than first_text_row.
4622 * xdisp.c (try_scrolling) <cursor in scroll margin at the bottom>:
4623 Don't add in the last line's height when deciding if the new
4624 position is below the scroll margin.
4626 2000-10-16 Miles Bader <miles@gnu.org>
4628 * editfns.c (Fconstrain_to_field): Check carefully for field
4629 boundaries if either OLD_POS or NEW_POS has a non-nil field
4630 property, even if they're the same.
4632 2000-10-16 Kenichi Handa <handa@etl.go.jp>
4634 * xterm.c (x_draw_box_rect): Fix the calculation of width and
4635 height for XFillRectangle.
4637 2000-10-15 Stefan Monnier <monnier@cs.yale.edu>
4639 * syntax.c (Fstring_to_syntax): New function extracted from
4640 Fmodify_syntax_entry.
4641 (Fmodify_syntax_entry): Use it and document the ! and | fences.
4642 (skip_chars, Fforward_comment): Remove unused variables.
4643 (syms_of_syntax): Add defsubr for string-to-syntax.
4644 (describe_syntax): Add code for comment and string fences.
4646 2000-10-14 Stefan Monnier <monnier@cs.yale.edu>
4648 * keymap.c (access_keymap): Add AUTOLOAD parameter.
4649 Do the meta->esc mapping. Call get_keyelt before returning.
4650 Start scanning from the second element (the first is always `keymap')
4651 to make it easier to detect when we reach a parent map.
4652 Handle the case of inheriting from a symbol whose function is a map.
4653 (Fkeymap_parent): Also handle the `inherit from symbol' case.
4654 (fix_submap_inheritance, Fdefine_key): Update call to access_keymap.
4655 (get_keyelt, Flookup_key): Update call to access_keymap.
4656 Remove the meta->esc mappings.
4657 (define_as_prefix): Delete old disabled code.
4658 (menu_item_p): New function.
4659 (where_is_internal_1): Skip over the few remaining menu items.
4660 * lisp.h (access_keymap): Update prototype.
4661 * keyboard.c (read_char, menu_bar_items, tool_bar_items):
4662 Update call to access_keymap.
4663 (follow_key, read_key_sequence): Update calls to access_keymap.
4664 Remove the meta->esc mappings.
4666 2000-10-13 Gerd Moellmann <gerd@gnu.org>
4668 * dispnew.c (direct_output_for_insert): Call set_iterator_to_next
4669 with additional argument.
4671 * xdisp.c (cursor_row_p): New function.
4672 (try_cursor_movement, display_line): Use it.
4674 * xdisp.c (append_space): Also save/restore iterator's current
4675 character and its length.
4677 * xdisp.c (init_from_display_pos): Add an assertion.
4678 (handle_stop): Don't set iterator's add_overlay_start.
4679 (handle_invisible_prop): Likewise.
4680 (load_overlay_strings): If text under an overlay is invisible,
4681 take both before- and after-strings into account when the iterator
4682 is positioned either at the start or at the end of the overlay.
4683 (forward_to_next_line_start): Rewritten.
4684 (reseat_at_next_visible_line_start): Rewritten.
4685 (set_iterator_to_next): Add parameter RESEAT_P.
4687 * dispextern.h (struct it): Remove member add_overlay_start.
4688 (set_iterator_to_next): Change prototype.
4690 2000-10-13 Kenichi Handa <handa@etl.go.jp>
4692 * coding.c (code_convert_region): Be sure to initialize
4693 coding->category_idx.
4694 (decode_coding_string): Set coding->src_multibyte and
4695 coding->dst_multibyte before using CODING_REQUIRE_DECODING.
4696 (encode_coding_string): Set coding->src_multibyte and
4697 coding->dst_multibyte before using CODING_REQUIRE_ENCODING.
4699 2000-10-12 Stefan Monnier <monnier@cs.yale.edu>
4701 * xfns.c (Fx_create_frame): Don't bother calling
4702 face-set-after-frame-default since the caller does it for us anyway.
4704 2000-10-12 Eli Zaretskii <eliz@is.elta.co.il>
4706 * window.c (coordinates_in_window): Fix detection of vertical line
4707 on character terminals.
4709 2000-10-12 Gerd Moellmann <gerd@gnu.org>
4711 * editfns.c (save_excursion_save): Additionally record the
4713 (save_excursion_restore): If buffer was visible in a window, and a
4714 different window was selected, and the old selected window is
4715 still live, restore point in that window.
4717 2000-10-12 Kenichi Handa <handa@etl.go.jp>
4719 * xterm.c (x_produce_glyphs): Handle
4720 unibyte_display_via_language_environment correctly.
4722 * regex.c (regex_compile): Change the way of handling a range from
4723 unibyte char to multibyte char.
4725 * syntax.c (skip_chars): Change the way of handling a range from
4726 unibyte char to multibyte char.
4728 * process.c (read_process_output): Cancel previous change.
4730 2000-10-11 Eli Zaretskii <eliz@is.elta.co.il>
4732 * search.c (Fsearch_backward, Fsearch_forward): Doc fix.
4734 * charset.c (Ffind_charset_string): Doc fix.
4735 (Ffind_charset_region): Doc fix.
4737 2000-10-11 Kenichi Handa <handa@mule.m17n.org>
4739 * process.c (read_process_output): Fix previous change. Adjust
4740 multibyteness of text to insert in a buffer by
4741 string_make_unibyte/multibyte instead of Fstring_as_unibyte/multibyte.
4743 2000-10-10 Andreas Schwab <schwab@suse.de>
4745 * alloc.c (mark_object): Remove all workarounds installed on
4748 2000-10-10 Kenichi Handa <handa@etl.go.jp>
4750 * fns.c (READ_QUADRUPLET_BYTE): Set *NCHARS_RETURN before returning.
4751 (base64_encode_1): Make it work for a text of multibyte form.
4752 (Fbase64_decode_region): Allocate sufficient memory for multibyte
4753 case. Don't call str_to_multibyte because base64_decode_1
4754 produces correct multibyte form for eight-bit codes.
4755 (Fbase64_decode_string): Adjusted for the change of base64_decode_1.
4756 (base64_decode_1): New args MULTIBYTE and NCHARS_RETURN. If
4757 MULTIBYTE is nonzero, produce correct multibyte form for eight-bit
4760 * charset.h (CHAR_STRING): Optimized for single byte characters.
4762 2000-10-09 Andreas Schwab <schwab@suse.de>
4764 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Reset S to
4765 -1 after socket is closed, to fall through to error processing.
4767 2000-10-09 Eli Zaretskii <eliz@is.elta.co.il>
4769 * msdos.c (IT_set_frame_parameters): Don't initialize Lisp_Object
4770 variables. If ALIST includes foreground-color or
4771 background-color, change also the colors of the default face for
4774 2000-10-08 Eli Zaretskii <eliz@is.elta.co.il>
4776 * msdos.c (top-level) <Qbackground_color, Qforeground_color>: Make
4777 them extern (they are defined on xfaces.c).
4778 (syms_of_msdos): Don't intern and don't staticpro
4779 Qbackground_color and Qforeground_color.
4781 2000-10-07 Eli Zaretskii <eliz@is.elta.co.il>
4783 * frame.c (Fframe_parameter): For non-windowed frames, if
4784 f->param_alist says foreground or background color is unspecified,
4785 call tty_color_name to return the color name computed from the
4786 frame's current colors.
4788 2000-10-06 Dave Love <fx@gnu.org>
4790 * terminfo.c (ospeed): Don't declare.
4792 * sysdep.c: Don't include string.h.
4793 (h_errno): Declare conditional also on TRY_AGAIN.
4795 * charset.c (Ffind_charset_string): Doc fix.
4797 * fns.c (Fbase64_encode_region, Fbase64_encode_string)
4798 (Fbase64_decode_region, Fbase64_decode_string): More explicit
4801 2000-10-05 Dave Love <fx@gnu.org>
4803 * xmenu.c (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar
4804 position like menu-bar.
4806 2000-10-05 Gerd Moellmann <gerd@gnu.org>
4808 * keyboard.c (Frecursive_edit): Make sure redisplay can happen.
4810 * xdisp.c (handle_single_display_prop): Use safe_call1.
4811 (safe_call): Renamed from call_function.
4812 (safe_call1): New function.
4813 (handle_fontified_prop): Use safe_call1 instead of call1.
4814 (safe_eval): Renamed from eval_form.
4815 (safe_eval_handler): Renamed from eval_handler.
4816 (handle_single_display_prop, display_mode_element): Use safe_eval
4817 instead of eval_form.
4819 * xfaces.c (merge_face_heights): Use safe_call instead of
4822 * keyboard.c (show_help_echo): Use safe_call instead of
4823 call_function; use safe_eval instead of eval_form.
4825 * lisp.h (safe_call): Renamed from call_function.
4826 (safe_eval): Renamed from eval_form.
4827 (safe_call1): Add prototype.
4829 2000-10-05 Miles Bader <miles@lsi.nec.co.jp>
4831 * xfns.c (image_ascent): Rearrange ascent calculation for the
4834 2000-10-04 Stefan Monnier <monnier@cs.yale.edu>
4836 * keymap.c (Fwhere_is_internal): Ignore `menu-bar' and `tool-bar'.
4837 (where_is_internal_1): Don't bother ignoring menu-items any more.
4839 2000-10-04 Gerd Moellmann <gerd@gnu.org>
4841 * keyboard.c (update_menu_bindings): New variable.
4842 (parse_menu_item): Use AREF. If update_menu_bindings
4843 is 0, don't update menu bindings.
4844 (syms_of_keyboard): New Lisp variable `update-menu-bindings'.
4846 2000-10-03 Eli Zaretskii <eliz@is.elta.co.il>
4848 * alloc.c (Fgarbage_collect): Prevent compiler warning for a call
4851 2000-10-02 Stefan Monnier <monnier@cs.yale.edu>
4853 * syntax.c (forw_comment): Match nestedness of ender/starter.
4854 (Fforward_comment): Treat an unmatched \n comment-ender as whitespace.
4855 (prev_char_comstart_first): Remove.
4856 (back_comment): Check two-char comment markers more carefully
4857 to better handle overlapping cases like *//* or /* */* */ ...
4858 Match nestedness of ender/starter.
4860 2000-10-02 Dave Love <fx@gnu.org>
4862 * config.in (HAVE_GAI_STRERROR): Add undef.
4864 * process.c (Fopen_network_stream): Use it.
4866 * m/alpha.h (NO_REMAP): Don't define.
4868 2000-10-02 Gerd Moellmann <gerd@gnu.org>
4870 * lisp.h (wrong_type_argument): Remove NO_RETURN, the function can
4871 return with a string converted to an integer or vice versa when
4872 Vmocklisp_arguments is t.
4873 (Fsignal): Likewise. The function can return for `quit'.
4874 (struct gcpro): Declare member `var' to point to a volatile
4877 * eval.c (error): Prevent compiler warning.
4879 2000-09-30 Stefan Monnier <monnier@cs.yale.edu>
4881 * keymap.c (keymap_memberp): New function.
4882 (Fset_keymap_parent): Use it.
4883 (fix_submap_inheritance): Use get_keyelt, get_keymap_1 and KEYMAPP.
4884 Use keymap_memberp to avoid creating cycles.
4885 (access_keymap): Use KEYMAPP.
4887 2000-09-30 Gerd Moellmann <gerd@gnu.org>
4889 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Use
4890 gai_strerror. Make sure xerrno is set if connect fails. Improve
4893 2000-09-29 Jason Rumney <jasonr@gnu.org>
4895 * w32term.c (w32_char_font_type, w32_encode_char)
4896 (x_produce_glyphs): Distinguish single and multibyte BDF fonts.
4897 (w32_bdf_per_char_metric): New function.
4898 (w32_per_char_metric): Use it.
4899 (x_draw_glyph_string_background): Always draw background for BDF
4902 * w32bdf.h (glyph_struct, cache_bitmap): Cache bitmap data, not
4903 GDI object which is a scarce resource.
4905 * w32bdf.c (search_file_line): Fix skipping of whitespace.
4906 (get_quoted_string): Fix limit on memchr search.
4907 (set_bdf_font_info): Use unsigned chars. Negate yoffset.
4908 (w32_init_bdf_font): Initialize codepoint and bitmap heaps.
4909 (w32_free_bdf_font): Free bitmaps and codepoints on heaps.
4910 (get_cached_font_char, cache_char_offset): Use macro
4911 BDF_CODEPOINT_RANGE_COVER_P.
4912 (cache_char_offset): Use HeapAlloc to allocate codepoints on own heap.
4913 (clear_cached_bitmap_slots): New function.
4914 (GET_HEX_VALUE): G-Z, g-z are not hex.
4915 (w32_get_bdf_glyph): Convert to DIB format. Return bytes read.
4916 (get_bitmap_with_cache): Use new cache implementation.
4917 (create_offscreen_bitmap): New function.
4918 (w32_BDF_TextOut): Use it. Draw glyphs as DIBs.
4920 * w32term.c (x_produce_glyphs): If the distance from the current
4921 position to the next tab stop is less than a canonical character
4922 width, use the tab stop after that.
4923 (x_draw_glyphs): Handle case START and END are out of bounds more
4925 (x_clear_mouse_face): Block/unblock input.
4926 (x_display_and_set_cursor): Don't show a hollow box cursor for
4927 buffers whose cursor_type is nil.
4929 2000-09-29 Gerd Moellmann <gerd@gnu.org>
4931 * xfns.c (x_set_tool_bar_lines): Clear frame when tool bar disappears.
4933 * dispextern.h (updating_frame): Declare extern.
4935 2000-09-29 Andreas Schwab <schwab@suse.de>
4937 * m/ia64.h: Remove hack of not prototyping bcopy, etc.
4939 2000-09-29 Gerd Moellmann <gerd@gnu.org>
4941 * keyboard.c (menu_bar_one_keymap): If KEYMAP is a symbol,
4942 use its function definition.
4943 (tool_bar_items): Likewise.
4945 * lisp.h (fatal): Declare NO_RETURN.
4947 2000-09-29 Kenichi Handa <handa@etl.go.jp>
4949 * keymap.c: Remove the line "#undef NULL".
4951 2000-09-28 Gerd Moellmann <gerd@gnu.org>
4953 * xterm.c (x_make_frame_visible): Try harder to make the frame visible.
4955 2000-09-28 Dave Love <fx@gnu.org>
4957 * s/osf5-0.h: Define USE_MMAP_FOR_BUFFERS, not REL_ALLOC_MMAP.
4959 * s/sunos413.h (USE_MMAP_FOR_BUFFERS): Define.
4961 * .gdbinit (xreload): Note its need on GNU/Linux.
4963 * m/alpha.h (XUINT) [REL_ALLOC && _MALLOC_INTERNAL]: Don't declare
4964 r_alloc, r_alloc_free.
4966 2000-09-28 Kenichi Handa <handa@etl.go.jp>
4968 * syntax.c (skip_chars): Handle negation correctly.
4970 2000-09-27 Gerd Moellmann <gerd@gnu.org>
4972 * xfaces.c (realize_default_face): Call set_lface_from_font_name
4973 with non-zero FORCE_P argument.
4975 * dispnew.c (adjust_glyph_matrix, enable_glyph_matrix_rows):
4978 * xdisp.c (window_box_height): Add an assertion.
4980 * xfns.c (x_set_tool_bar_lines): Don't use more lines for the
4981 tool-bar than is available.
4982 (x_change_window_heights): Renamed from x_set_menu_bar_lines_1.
4984 2000-09-27 Dave Love <fx@gnu.org>
4986 * s/irix6-5.h: Now works 64-bit. Tidied.
4988 2000-09-26 Gerd Moellmann <gerd@gnu.org>
4990 * lisp.h (XINT) [EXPLICIT_SIGN_EXTEND]: Use BITS_PER_EMACS_INT
4991 instead of BITS_PER_INT.
4992 (XINT, XUINT) [NO_UNION_TYPE]: Cast result to EMACS_INT and
4993 EMACS_UINT, respectively.
4994 (NO_UNION_TYPE) [USE_LISP_UNION_TYPE]: Undefine.
4996 * m/sparc.h (BITS_PER_EMACS_INT) [__arch64__]: Don't define.
4998 * unexelf.c (ELFSIZE) [__NetBSD__ && __sparc_v9__]: Define to 64.
5000 * window.c (freeze_window_starts): Construct last argument for
5001 foreach_window differently.
5003 * xfns.c (x_decode_color): Don't return a Lisp_Object.
5005 * lisp.h (union Lisp_Object) [!NO_UNION_TYPE]: Use EMACS_INT and
5006 EMACS_UINT instead of `int' and `unsigned int'.
5007 (XSET) [EXPLICIT_SIGN_EXTEND]: Use EMACS_INT instead of `int'.
5009 * frame.h (struct frame): Make the `nothing' member of union
5010 output_data an EMACS_INT.
5012 * alloc.c (GC_CHECK_STRING_BYTES): Temporarily define, for bug hunting.
5013 (struct sdata) [GC_CHECK_STRING_BYTES]: Always record the string's
5014 size in the sdata structure.
5015 (SDATA_NBYTES, SDATA_DATA): New macros.
5016 (SDATA_OF_STRING, SDATA_SIZE) [GC_CHECK_STRING_BYTES]: Define
5017 differently for the different layout of the sdata structure.
5018 (allocate_string_data) [GC_CHECK_STRING_BYTES]: Record string size
5020 (sweep_strings, compact_small_strings) [GC_CHECK_STRING_BYTES]:
5021 Check that size recorded in the string size and size recorded in
5022 the sdata structure agree.
5024 2000-09-25 Dave Love <fx@gnu.org>
5026 * buffer.c: Include stdio.h.
5028 Partly suggested by Eduardo Horvath <eeh@netbsd.org>.
5030 * ralloc.c (__malloc_extra_blocks): Declare as __malloc_size_t.
5032 * alloc.c (__malloc_size_t) [DOUG_LEA_MALLOC]: Don't redefine it.
5033 (__malloc_size_t) [!DOUG_LEA_MALLOC]: Define unconditionally as size_t.
5034 (__malloc_extra_blocks): Declare as __malloc_size_t.
5036 2000-09-25 Gerd Moellmann <gerd@gnu.org>
5038 * alloc.c (mark_image): Use GC_NILP instead of NILP.
5040 * keyboard.c (show_help_echo): Set help_echo_showing_p.
5041 (read_char): If help-echo is showing, preserve the echo area
5044 * xdisp.c (help_echo_showing_p): New variable.
5045 (set_message): Reset it to 0.
5046 (init_xdisp): Initialize help_echo_showing_p.
5048 * dispextern.h (help_echo_showing_p): Declare extern.
5050 * config.in: Fix typo in __GNUC_MINOR__.
5052 * keyboard.h (quit_throw_to_read_char): Declare NO_RETURN.
5054 * s/freebsd.h (POSIX_SIGNALS): Define.
5056 * xterm.c (x_clear_mouse_face): Block/unblock input.
5058 2000-09-24 Dave Love <fx@gnu.org>
5060 * fns.c (base64_encode_1): Fix last change.
5062 2000-09-22 Gerd Moellmann <gerd@gnu.org>
5064 * dispnew.c (enable_glyph_matrix_rows): Remove xasserts.
5066 * xdisp.c (try_window_reusing_current_matrix): More fixes
5067 for the case window has a header-line.
5069 2000-09-22 Dave Love <fx@gnu.org>
5071 * xdisp.c (syms_of_xdisp): Defvar Vmenu_bar_update_hook to provide
5074 * xterm.c [SOLARIS2]: Remove redundant include of string.h.
5076 * fns.c (Fstring_as_unibyte, Fstring_as_multibyte): Doc fix.
5078 2000-09-21 Gerd Moellmann <gerd@gnu.org>
5080 * config.in (NO_RETURN): Define as `__attribute__((__noreturn__))'
5083 * lisp.h (wrong_type_argument, Fthrow, Fsignal, error):
5086 * window.c, term.c, xmenu.c, xrdb.c, emacs.c, macros.c,
5087 * keymap.c, insdel.c, marker.c, minibuf.c, fileio.c, dired.c,
5088 * indent.c, search.c, alloc.c, data.c: Avoid some more compiler
5091 * marker.c (byte_char_debug_check): Return void.
5093 * xfns.c (Fx_create_frame): Set default frame parameter value
5094 for tool-bar-lines to 1.
5096 * dispnew.c (scrolling_window): Compare y-positions of rows
5097 equal at the start. Some simplification.
5099 * xdisp.c (try_window_reusing_current_matrix): Fix computation of
5100 reused rows' y-position in the case window has a header-line, and
5101 new window start is greater than old window start.
5103 * process.c (process_sent_to): New variable.
5104 (send_process): Workaround for a crash on sparc-sun-solaris-2.6
5105 with GCC 2.95.2 caused by a parameter being clobbered by longjmp.
5106 Declare more parameters volatile.
5108 * lread.c (Vrecursive_load_depth_limit): New variable.
5109 (Fload): Check recursive loads whose recursion depth exceeds
5110 Vrecursive_load_depth_limit.
5111 (syms_of_lread): DERFAR_LISP recursive-load-depth-limit.
5113 2000-09-20 Gerd Moellmann <gerd@gnu.org>
5115 * fileio.c (Fread_file_name): Doc fix.
5117 * editfns.c (Fmessage_or_box): Doc fix.
5119 * fns.c (Fy_or_n_p, Fyes_or_no_p): Doc fix.
5121 * xfns.c (xbm_scan): Allow C-style comments.
5123 * xfns.c (xpm_init_color_cache) [ALLOC_XPM_COLORS]: If color
5124 symbols are specified, add color translations to the cache.
5125 (xpm_color_bucket, xpm_cache_color) [ALLOC_XPM_COLORS]: New functions.
5126 (xpm_lookup_color) [ALLOC_XPM_COLORS]: Use xpm_color_bucket and
5128 (xpm_load) [ALLOC_XPM_COLORS]: Pass frame and XPM attributes
5129 structures to xpm_init_color_cache.
5131 2000-09-19 Gerd Moellmann <gerd@gnu.org>
5133 * dispnew.c (update_window_line): Make sure to always draw mode-lines.
5135 2000-09-19 Andrew Innes <andrewi@gnu.org>
5137 * makefile.nt (bootstrap-emacs): Don't change directory.
5139 2000-09-19 Kenichi Handa <handa@etl.go.jp>
5141 * charset.h (UNIBYTE_STR_AS_MULTIBYTE_P): Fix previous change.
5143 * ccl.c (Fccl_execute_on_string): Make multibyte string correctly.
5144 If output buffer is too small, signal an appropriated error.
5146 2000-09-18 Dave Love <fx@gnu.org>
5148 * keyboard.c (menu_bar_items, tool_bar_items)
5149 (current_active_maps): Remove redundant get_local_map call.
5151 2000-09-18 Gerd Moellmann <gerd@gnu.org>
5153 * xterm.c (x_display_and_set_cursor): Don't show a hollow box
5154 cursor for buffers whose cursor_type is nil.
5156 * xterm.c (x_draw_image_glyph_string): Remove a comment describing
5157 a feature to implement that is already implemented.
5158 (note_mouse_highlight, x_find_ccl_program): Avoid some compiler
5161 * xfns.c (x_clear_image_1): New function.
5162 (x_clear_image): Use it.
5163 (x_from_xcolors): Use x_clear_image_1; don't free the image's mask.
5165 * dispnew.c (update_window): Move test for invisible lines
5166 at the top to update_window_line.
5167 (update_window_line): Handle invisible lines here.
5169 * xfns.c (clear_image_cache): Clear current matrices of all
5170 frames sharing an image cache. Block input while freeing
5171 images. Fix timestamp comparison.
5172 (x_clear_image): Also free the mask.
5174 * xfns.c (lookup_image): Block input while loading the image so
5175 that we won't get interrupted in a state where the image isn't yet
5177 (xbm_load_image, xbm_load, xpm_load, xpm_load, lookup_rgb_color)
5178 (lookup_pixel_color, x_to_xcolors, x_from_xcolors)
5179 (x_disable_image, x_build_heuristic_mask, pbm_load, png_load)
5180 (jpeg_load, tiff_load, gif_load, gs_load): Don't block/unblock input.
5182 2000-09-16 Gerd Moellmann <gerd@gnu.org>
5184 * dispnew.c (update_window): Make sure to make desired rows
5185 current even if they are completely invisible at the top
5188 2000-09-15 Gerd Moellmann <gerd@gnu.org>
5190 * xfns.c (lookup_image): Build mask before applying an algorithm.
5191 Recognize algorithm `disabled'.
5192 (cross_disabled_images): New variable.
5193 (COLOR_INTENSITY): New macro.
5194 (x_detect_edges): Use COLOR_INTENSITY.
5195 (x_disable_image): New function.
5196 (syms_of_xfns): DEFVAR_BOOL cross_disabled_images.
5198 * xdisp.c (build_desired_tool_bar_string): For a toolbar item in
5199 disabled state, don't apply an image transformation algorithm if
5200 the user specified an image for the disabled state. Use
5201 `:algorithm disabled' for creating a disabled item's image if the
5202 user hasn't specified an image.
5204 * xfns.c (ALLOC_XPM_COLORS): Define if we can use Emacs' color
5205 allocation functions with the XPM lib.
5206 (struct xpm_cached_color) [ALLOC_XPM_COLORS]: New structure.
5207 (XPM_COLOR_CACHE_BUCKETS) [ALLOC_XPM_COLORS]: New macro.
5208 (xpm_color_cache) [ALLOC_XPM_COLORS]: New variable.
5209 (xpm_init_color_cache, xpm_free_color_cache, xpm_lookup_color)
5210 (xpm_alloc_color, xpm_free_colors) [ALLOC_XPM_COLORS]: New functions.
5211 (xpm_load) [ALLOC_XPM_COLORS]: Use Emacs' own color allocation
5212 functions, if possible, because these handle color allocation
5213 failure more gracefully.
5214 (Fimage_mask_p): New function.
5216 * xfns.c (QCmatrix, QCcolor_adjustment, QCmask, Qemboss)
5217 (Qedge_detection, Qheuristic): New symbols.
5218 (syms_of_xfns): Initialize new symbols.
5219 (lookup_image): Handle `:mask X', `:algorithm emboss', and
5220 `algorithm (edge-detection ...)'.
5221 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format):
5222 (tiff_format, gif_format, gs_format): Add `:mask'.
5223 (XBM_MASK, XPM_MASK, PBM_MASK, PNG_MASK, JPEG_MASK, TIFF_MASK)
5224 (GIF_MASK, GS_MASK): New enumerators.
5225 (x_laplace_read_row, x_laplace_write_row): Functions removed.
5226 (emboss_matrix, laplace_matrix): New variables.
5227 (x_to_xcolors, x_from_xcolors, x_detect_edges, x_emboss)
5228 (x_edge_detection): New functions.
5229 (x_laplace): Rewritten in terms of x_detect_edges.
5230 (x_build_heuristic_mask): If image has a mask, free it.
5232 2000-09-14 Andrew Innes <andrewi@gnu.org>
5234 * makefile.w32-in: Revert to Unix line endings.
5236 2000-09-14 Andrew Innes <andrewi@gnu.org>
5238 * makefile.w32-in: Standardize indentation somewhat.
5239 (bootstrap-temacs): Use $(ARGQUOTE) instead of literal quotes, to
5240 cater for differences between shells.
5242 * w32term.c (w32_per_char_metric): Handle non-TrueType fonts.
5244 2000-09-14 Gerd Moellmann <gerd@gnu.org>
5246 * xterm.c (x_produce_glyphs): If the distance from the current
5247 position to the next tab stop is less than a canonical character
5248 width, use the tab stop after that.
5250 2000-09-14 Dave Love <fx@gnu.org>
5252 * buffer.c (alloc_buffer_text): Fix xmalloc call.
5254 2000-09-14 Gerd Moellmann <gerd@gnu.org>
5256 * xdisp.c (handle_fontified_prop): While running fontification
5257 functions, bind `fontification-functions' and
5258 `after-change-functions' to nil.
5260 * s/freebsd.h, s/irix-5.0.h, s/sol2.h, s/template.h
5261 (USE_MMAP_FOR_BUFFERS): Define instead of REL_ALLOC_MMAP.
5263 * Makefile.in (mallocobj) [SYSTEM_MALLOC]: Don't add ralloc.o.
5265 * emacs.c: Change conditional compilation on REL_ALLOC_MMAP to
5266 USE_MMAP_FOR_BUFFERS.
5268 * insdel.c (make_gap): Use enlarge_buffer_text.
5270 * buffer.c: Move allocation with mmap here, from ralloc.c. Change
5271 conditional compilation on REL_ALLOC_MMAP to USE_MMAP_FOR_BUFFERS.
5272 (mmap_alloc, mmap_free, mmap_realloc) [REL_ALLOC_MMAP]: Renamed
5273 from former r_alloc_* functions in ralloc.c.
5274 (mmap_page_size, mmap_initialized_p) [REL_ALLOC_MMAP]: New variables.
5275 (MEM_ALIGN) [REL_ALLOC_MMAP]: New macro.
5276 (mmap_init) [REL_ALLOC_MMAP]: New function.
5277 (alloc_buffer_text, enlarge_buffer_text, free_buffer_text): New
5278 functions replacing macros BUFFER_ALLOC, BUFFER_REALLOC, and
5281 * buffer.h (BUFFER_ALLOC, BUFFER_REALLOC, BUFFER_FREE): Removed.
5282 (enlarge_buffer_text): Add prototype.
5284 * ralloc.c: Remove everything having to do with the use of mmap.
5286 2000-09-13 Gerd Moellmann <gerd@gnu.org>
5288 * sound.c (Fplay_sound): Doc fix.
5290 * keyboard.c: Avoid some more compiler warnings.
5291 (parse_tool_bar_item): Ignore cached key bindings.
5293 * alloc.c: Add some comments about DOUG_LEA_MALLOC's use of mmap
5294 and allocation of Lisp data.
5296 2000-09-12 Gerd Moellmann <gerd@gnu.org>
5298 * xfaces.c: Remove conditional compilation on SCALABLE_FONTS.
5299 (Finternal_set_lisp_face_attribute): If frame is 0, set new frame
5302 * lread.c (Fload): Put code checking for recursive loads in #if 0.
5304 2000-09-12 Miyashita Hisashi <himi@meadowy.org>
5306 * ccl.c: Comment fixed.
5307 (MAX_MAP_SET_LEVEL): Increased to 30.
5308 (PUSH_MAPPING_STACK): Enclose with do-while block.
5309 (POP_MAPPING_STACK): Likewise.
5310 (stack_idx_of_map_multiple): New variable.
5311 (CCL_CALL_FOR_MAP_INSTRUCTION): New macro.
5312 (ccl_driver) <CCL_IterateMultipleMap>: If the content is a symbol,
5313 call the corresponding CCL program by CCL_CALL_FOR_MAP_INSTRUCTION.
5314 (ccl_driver) <CCL_MapSingle>: Likewise.
5315 (ccl_driver) <CCL_MapMultiple>: Rewritten to fix many bugs, deal
5316 with the case where looking up process reaches to the end of
5317 map-set, and call CCL programs as the above change.
5319 2000-09-11 Gerd Moellmann <gerd@gnu.org>
5321 * xfns.c (png_load, jpeg_load): Declare some variables volatile
5322 that might be clobbered by longjmp.
5323 (check_x_display_info, x_decode_color, create_frame_xic)
5324 (Fx_display_backing_store, Fx_display_visual_class)
5325 (x_build_heuristic_mask, pbm_scan_number): Avoid compiler warnings.
5327 * lread.c (init_lread): Set Vloads_in_progress to nil.
5328 (Fload): Show list of recursively loaded files, when signaling an
5331 * lread.c (Vloads_in_progress): New variable.
5332 (record_load_unwind): New function.
5333 (Fload): Check for recursive loads.
5334 (syms_of_lread): Initialize Vloads_in_progress.
5335 (read_integer, read1): Avoid some compiler warnings.
5337 * fns.c (concat, Fsubstring, internal_equal, Fnconc): Avoid some
5340 2000-09-11 Miles Bader <miles@gnu.org>
5342 * editfns.c (Fbuffer_string): Doc fix.
5344 2000-09-10 Gerd Moellmann <gerd@gnu.org>
5346 * ralloc.c (mmap_enlarge): Don't return 0 if successful.
5348 2000-09-09 Ken Raeburn <raeburn@gnu.org>
5350 * s/netbsd.h: Use NOT_C_CODE, not NO_C_SOURCE, when deciding
5351 whether to include other header files.
5353 2000-09-09 Gerd Moellmann <gerd@gnu.org>
5355 * xfaces.c (CYCLE_CHECK): Don't use the Lisp_Object returned
5356 by Fmemq as a boolean.
5358 2000-09-08 Stefan Monnier <monnier@cs.yale.edu>
5360 * xfaces.c (Finternal_set_lisp_face_attribute): Minor thinko.
5362 2000-09-08 Gerd Moellmann <gerd@gnu.org>
5364 * ralloc.c (mmap_fd): Remove initializer which can make it
5365 read-only in a dumped Emacs.
5366 (mmap_fd_1): New variable.
5367 (mmap_set_vars): Remove local `fd'. Save mmap_fd in mmap_fd_1,
5368 restore it from there.
5369 (r_alloc, r_re_alloc, r_alloc_free): Call r_alloc_init
5370 unconditionally so that mmap_fd can be initialized there.
5371 (r_alloc_init_fd): Open-coded in r_alloc_init; function removed.
5372 (r_alloc_init) [REL_ALLOC_MMAP && !MAP_ANON]: Open /dev/zero.
5373 (r_alloc_init) [REL_ALLOC_MMAP && MAP_ANON]: Set mmap_fd to -1.
5375 * xfaces.c (Finternal_merge_in_global_face): Return a Lisp object.
5377 * xdisp.c (dump_glyph_row): Fix printf format string.
5378 (display_line, move_it_in_display_line_to): Avoid compiler warnings.
5380 * s/freebsd.h (GC_MARK_STACK, REL_ALLOC_MMAP): Define.
5382 * keymap.c (Fset_keymap_parent): Check for cycles in keymap
5385 * xdisp.c (try_window_id): When trying to locate cursor in
5386 unchanged rows at the top, handle the case that we can't find it.
5388 * xterm.c (x_draw_glyphs): Handle case START and END are out
5389 of bounds more carefully.
5391 2000-09-08 Dave Love <fx@gnu.org>
5393 * s/sol2.h (REL_ALLOC_MMAP): Define.
5394 * s/irix5-0.h (REL_ALLOC_MMAP): Likewise.
5396 * ralloc.c: Don't include string.h (redundant).
5397 (MAP_ANON) [REL_ALLOC_MMAP]: Ensure it's defined.
5398 [!MAP_ANON]: Include fcntl.h.
5399 (mmap_fd) [REL_ALLOC_MMAP]: New variable.
5400 (r_alloc, r_re_alloc, r_alloc_free)
5401 (mmap_enlarge, mmap_set_vars): Use it.
5402 (r_alloc_init_fd): New function.
5403 (__morecore) [SYSTEM_MALLOC]: Don't declare.
5404 (r_alloc_init): Call r_alloc_init_fd. Conditionalize stuff on
5407 * Makefile.in (allocaobj) [!SYSTEM_MALLOC && REL_ALLOC_MMAP]:
5410 * unexelf.c (SHT_MIPS_DEBUG, HDRR) [__mips__]: Really confine last
5411 change to __NetBSD__.
5413 2000-09-08 Kenichi Handa <handa@etl.go.jp>
5415 * search.c (compile_pattern): Check the multibyteness of cached
5418 2000-09-08 Miles Bader <miles@gnu.org>
5420 * xfaces.c (default_face_vector): Function removed.
5421 (Finternal_merge_in_global_face): Restore old global/local
5422 attribute override order. Use inline loop instead of calling
5423 default_face_vector.
5425 2000-09-07 Gerd Moellmann <gerd@gnu.org>
5427 * ralloc.c (obtain, relinquish, relinquish, r_alloc_size_in_use)
5428 (get_bloc, relocate_blocs, update_heap_bloc_correspondence)
5429 (resize_bloc, r_alloc_sbrk, r_alloc_init): Add casts to `char *'
5430 where necessary, in case POINTER_TYPE is `void'.
5432 2000-09-07 Eli Zaretskii <eliz@is.elta.co.il>
5434 * frame.c (make_terminal_frame): Initialize frame foreground and
5435 background colors to unspecified, for the initial instance of an
5438 2000-09-07 Gerd Moellmann <gerd@gnu.org>
5440 * ralloc.c (mmap_find): Fix overlap computation.
5441 (mmap_enlarge): Compute nbytes before trying to find an
5444 * xfaces.c (smaller_face): Compare font heights with `<' and `>'
5447 * lread.c (syms_of_lread): Change value of regexp
5448 Vbytecomp_version_regexp to not match some XEmacs-compiled files.
5450 * xmenu.c (xdialog_show): When looking up the selection in
5451 menu_items, take `quote' boundaries into account; this corresponds
5452 to a nil ITEM in x-popup-dialog.
5454 2000-09-07 Kenichi Handa <handa@etl.go.jp>
5456 * charset.h (MIN_CHARSET_OFFICIAL_DIMENSION1): Define it as 0x80,
5458 (MIN_CHAR_OFFICIAL_DIMENSION1): Define it as ((0x81 - 0x70) << 7).
5460 * coding.c (encode_coding_sjis_big5): Use translation table for
5461 encoding, not decoding. Fix the handling of latin-jisx0201.
5462 Check for the charset katakana-jisx0201 too.
5463 (ONE_MORE_CHAR): Call translate_char with CHARSET arg -1.
5464 (detect_coding_sjis): Check the byte sequence more rigidly.
5466 2000-09-07 Gerd Moellmann <gerd@gnu.org>
5468 * xfaces.c (Vparam_value_alist): New variable.
5469 (syms_of_xfaces): Initialize it.
5470 (Finternal_set_lisp_face_attribute): Avoid more consing.
5472 * frame.c (Fframe_parameter): Handle `name' and `background-mode'
5474 (Fframe_parameter) [HAVE_X_WINDOWS]: Handle `display' specially.
5475 (Qbackground_mode): New variable.
5476 (syms_of_frame_1): Initialize Qbackground_mode.
5478 * lisp.h (Qdisplay): Declare extern.
5480 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is 0,
5481 change face on all frames, and change the default for new frames.
5483 2000-09-07 Dave Love <fx@gnu.org>
5485 * Makefile.in [!SYSTEM_MALLOC && REL_ALLOC_MMAP]: Set mallocobj.
5487 2000-09-07 Kenichi Handa <handa@etl.go.jp>
5489 * charset.h (MAKE_CHAR): Be sure to set MSB of C1 to 0.
5491 * charset.c: Include composite.h
5492 (lisp_string_width): New function.
5493 (Fstring_width): Call lisp_string_width instead of strwidth.
5495 * Makefile.in (charset.o): Depends on composite.h.
5497 * process.c (read_process_output): Before inserting the decoded
5498 text in the buffer, adjust the multibyteness.
5500 2000-09-06 Gerd Moellmann <gerd@gnu.org>
5502 * buffer.c (set_buffer_internal_1) [REL_ALLOC_MMAP]: If
5503 buffer's text buffer is null, map new memory.
5505 * ralloc.c (POINTER, SIZE) [emacs]: Define in terms of
5506 POINTER_TYPE and size_t.
5507 (struct mmap_region) [REL_ALLOC_MMAP]: New structure.
5508 (mmap_regions, mmap_regions_1) [REL_ALLOC_MMAP]: New variables.
5509 (ROUND, MMAP_REGION_STRUCT_SIZE, MMAP_REGION, MMAP_USER_AREA)
5510 [REL_ALLOC_MMAP]: New macros.
5511 (mmap_find, mmap_free, mmap_enlarge, mmap_set_vars)
5512 (mmap_mapped_bytes, r_alloc, r_re_alloc, r_alloc_free)
5513 [REL_ALLOC_MMAP]: New functions.
5515 * emacs.c (Fdump_emacs) [REL_ALLOC_MMAP]: Call mmap_set_vars
5516 before and after unexec.
5518 * buffer.c (init_buffer) [REL_ALLOC_MMAP]: Map new buffer
5519 text buffers if necessary.
5521 * buffer.h (R_ALLOC_DECLARE): Removed because unused.
5522 (r_alloc, r_re_alloc, r_alloc_free): Use POINTER_TYPE and size_t
5525 * config.in (HAVE_MMAP): Add #undef.
5527 2000-09-05 Gerd Moellmann <gerd@gnu.org>
5529 * frame.c (Qdisplay_type): New variable.
5530 (syms_of_frame_1): Initialize it.
5531 (Fframe_parameter): New function that avoids consing.
5532 (syms_of_frame): Defsubr it.
5534 * buffer.c (Fother_buffer): Consider buffers as invisible when
5535 they are displayed in a window on an invisible frame.
5537 * window.c (window_loop) <GET_LARGEST_WINDOW>: Fix bug making
5538 get-largest-window always return nil.
5540 2000-09-04 Gerd Moellmann <gerd@gnu.org>
5542 * lread.c (syms_of_lread): Make Vbytecomp_version_regexp a Lisp
5543 variable; recognize Emacs 19 elc files.
5545 2000-09-04 Miles Bader <miles@gnu.org>
5547 * xmenu.c (xmenu_show): Call x_set_menu_resources_from_menu_face
5548 before initially popping up the menu, so the menu doesn't flash
5549 when the face settings are significantly different from the defaults.
5551 2000-09-04 Stefan Monnier <monnier@cs.yale.edu>
5553 * regex.c (WIDE_CHAR_SUPPORT): New macro.
5554 (btowc, iswctype, wctype) [_LIBC]: Redefine to __<fun>.
5555 (BIT_ALPHA, BIT_ALNUM, BIT_ASCII, BIT_NONASCII, BIT_GRAPH, BIT_PRINT)
5556 (BIT_UNIBYTE): Remove.
5557 (re_match_2_internal): Delete corresponding code and streamline the
5558 BIT_MULTIBYTE case to not bother checking ISUNIBYTE.
5559 (CHAR_CLASS_MAX_LENGTH) [!WIDE_CHAR_SUPPORT]: Set to 9 rather than 6.
5560 (re_wctype_t): New type.
5561 (re_wctype, re_iswctype, re_wctype_to_bit): New functions.
5562 (regex_compile): Use them and fix handling of overly long char classes.
5564 2000-09-03 Andrew Innes <andrewi@gnu.org>
5566 * makefile.w32-in: Change to DOS line endings.
5568 * s/ms-w32.h (ORDINARY_LINK): New define.
5570 * w32.c (_ANONYMOUS_UNION) [__GNUC__]: New define
5571 (_ANONYMOUS_STRUCT) [__GNUC__]: New define.
5573 * makefile.w32-in (clean): Don't delete config.h and epaths.h.
5574 (distclean): Delete them here instead.
5576 * w32proc.c (compare_env): Convert to uppercase for comparison,
5577 not lowercase, to match how the native Windows shell works.
5579 2000-09-03 Jason Rumney <jasonr@gnu.org>
5581 * ChangeLog: Remove -unix from coding. Let Emacs autodetect, as
5582 CVS changes the line-ends when checking in/out on DOS/Windows.
5584 * makefile.nt (emacs): Do not change directory to run temacs, as
5585 the load-path is set relative to current directory.
5587 2000-09-03 Miles Bader <miles@gnu.org>
5589 * xterm.c (x_alloc_lighter_color_for_widget): New function.
5591 2000-09-02 Gerd Moellmann <gerd@gnu.org>
5593 * xdisp.c (redisplay_mode_lines): New function.
5594 (display_mode_lines): Return number of mode lines displayed.
5595 (echo_area_display): Use redisplay_mode_lines to draw garbaged
5596 mode lines. Don't temporarily bind redisplay-dont-pause to t.
5598 * emacs.c, callint.c, doc.c, editfns.c: Remove includes of
5599 string.h and strings.h.
5600 (index) [HAVE_INDEX]: Add prototype.
5602 * unexelf.c (SHT_PROGBITS) [__NetBSD__ && !PT_LOAD]: Don't define.
5603 (SHT_MIPS_DEBUG, HDRR) [__NetBSD__ && __mips__]: Define.
5605 * s/netbsd.h [!NO_C_SOURCE]: Include <signal.h>.
5606 (GC_SETJMP_WORKS, GC_MARK_STACK): Define.
5608 2000-09-01 Gerd Moellmann <gerd@gnu.org>
5610 * lread.c (read1): Accept `?' as symbol constituent, for
5611 compatiblity with XEmacs.
5613 2000-08-31 Stefan Monnier <monnier@cs.yale.edu>
5615 * regex.h (RE_NO_NEWLINE_ANCHOR): New syntax flag.
5616 (struct re_pattern_buffer): Remove newline_anchor.
5617 * regex.c: Keep namespace clean for GNU libc by renaming <fun>
5618 to __<fun> and using `weak_alias (__<fun>, <fun>)'.
5619 (re_max_failures, fail_stack): Use size_t rather than unsigned.
5620 (regex_compile): For ^ and $, choose between buffer and line (beg|end)
5621 depending on the new RE_NO_NEWLINE_ANCHOR syntax flag.
5622 (print_compiled_pattern, re_search_2, mutually_exclusive_p)
5623 (re_match_2_internal, re_compile_pattern, re_comp, regcomp):
5624 Get rid of references to newline_anchor.
5625 (regcomp): Allocate and precompute a fastmap.
5627 2000-08-31 Gerd Moellmann <gerd@gnu.org>
5629 * lread.c (openp): GCPRO local variable `filename'.
5631 2000-08-30 Stefan Monnier <monnier@cs.yale.edu>
5633 * regex.h (struct re_pattern_buffer): Use size_t for used/allocated.
5635 * regex.c: Merge some changes from GNU libc. Add prototypes.
5636 (bcopy, bcmp, REGEX_REALLOCATE, re_match_2_internal):
5637 Use memcmp and memcpy instead of bcopy and bcmp.
5638 (init_syntax_once): Use ISALNUM.
5639 (PUSH_FAILURE_POINT, re_match_2_internal): Remove failure_id.
5640 (REG_UNSET_VALUE): Remove. Use NULL instead.
5641 (REG_UNSET, re_match_2_internal): Use NULL.
5642 (SET_HIGH_BOUND, MOVE_BUFFER_POINTER, ELSE_EXTEND_BUFFER_HIGH_BOUND):
5644 (EXTEND_BUFFER): Use them (to work with BOUNDED_POINTERS).
5645 (GET_UNSIGNED_NUMBER): Don't use ISDIGIT.
5646 (regex_compile): In handle_interval, return an error rather than try to
5647 unfetch the interval if we can't find the closing brace.
5648 Obey the RE_NO_GNU_OPS syntax bit.
5649 (TOLOWER): New macro.
5651 (regexec): Allocate regs.start and regs.end as one block.
5653 2000-08-30 Gerd Moellmann <gerd@gnu.org>
5655 * xdisp.c (echo_area_display): Check display_completed instead
5656 of calling detect_input_pending.
5658 * dispnew.c (update_frame): Only set display_completed here; move
5659 the update_begin and update_end calls here from update_frame_1.
5660 (update_frame_1): Don't set display_completed here, don't call
5661 update_begin/update_end.
5663 * xfaces.c (set_font_frame_param): Use Fmodify_frame_parameters
5664 instead of store_frame_param.
5666 2000-08-29 Gerd Moellmann <gerd@gnu.org>
5668 * dispnew.c (build_frame_matrix_from_leaf_window): If a row of a
5669 desired window matrix hasn't been displayed, use the current row
5670 instead. Make sure that only those frame rows are updated for
5671 which there exists a corresponding enabled desired row.
5673 2000-08-29 Miles Bader <miles@gnu.org>
5675 * xfaces.c (default_face_vector): New function.
5676 (Finternal_merge_in_global_face): Use it instead of merge_face_vectors.
5678 2000-08-29 Gerd Moellmann <gerd@gnu.org>
5680 * lread.c (openp): Prevent temporary string passed to
5681 Ffile_readable_p from being garbage collected.
5683 2000-08-28 Dave Love <fx@gnu.org>
5685 * keymap.c (store_in_keymap): Add `static' to declaration.
5687 2000-08-28 Gerd Moellmann <gerd@gnu.org>
5689 * emacs.c, callint.c, doc.c, editfns.c
5690 (toplevel) [HAVE_STRING_H]: Include string.h.
5691 (toplevel) [HAVE_STRINGS_H]: Include strings.h.
5692 (index): Remove prototypes which might conflict with non-standard
5693 definitions of index/strchr.
5695 * s/usg5-3.h (index): Define only if not HAVE_INDEX.
5696 (rindex): Define only if !HAVE_RINDEX.
5698 * s/sco5.h (bcopy, bzero, bcmp): Don't define.
5700 * config.in (HAVE_INDEX, HAVE_RINDEX, HAVE_STRINGS_H): Add undefs.
5702 2000-08-28 Miles Bader <miles@gnu.org>
5704 * xfaces.c (merge_face_vectors): Clear TO's :font attribute if
5705 made inconsistent by a font-related attribute in FROM.
5706 (merge_face_inheritance): Add function comment.
5708 2000-08-28 Kenichi Handa <handa@etl.go.jp>
5710 * keyboard.c (read_char_minibuf_menu_prompt): Call read_char with
5711 the 4th arg (PREV_EVENT) Qt to suppress input method.
5713 2000-08-27 Stefan Monnier <monnier@cs.yale.edu>
5715 * regex.c: Indent cpp directives and remove parens after `defined'.
5716 (PTR_TO_OFFSET, POS_AS_IN_BUFFER): Move to a better place.
5717 (ISDIGIT, ISCNTRL, ISXDIGIT) [!emacs]: Remove duplicate definition.
5718 (regex_compile): Use RE_FRUGAL instead of RE_ALL_GREEDY.
5719 (re_compile_pattern): Use size_t for length.
5720 (init_syntax_once): Move to a better place.
5721 * regex.h: Merge changes from GNU libc. Indent cpp directives.
5722 (RE_FRUGAL): Replaces RE_ALL_GREEDY (inverted meaning).
5724 * syntax.c (back_comment): Detect cases where a comment-starter is
5725 actually inside another comment as in: /* a // b */ c // d \n.
5726 Make it clear that `comstart_pos' is unused for nested comments.
5728 * keymap.c (store_in_keymap, fix_submap_inheritance): New prototypes.
5729 (KEYMAPP): New macro.
5730 (Fkeymap_parent, Fset_keymap_parent): Use it.
5731 (fix_submap_inheritance): Mark it static.
5732 (define_as_prefix, describe_buffer_bindings, describe_command)
5733 (describe_translation, describe_map): Complete prototypes.
5735 * lisp.h (store_in_keymap, fix_submap_inheritance): Remove.
5737 * keyboard.c (menu_bar_item): Detect duplicate entries for all items
5738 to better match the key-lookup behavior.
5740 2000-08-27 Gerd Moellmann <gerd@gnu.org>
5742 * xfaces.c (lface_fully_specified_p): Handle :inherit.
5743 (Finternal_set_lisp_face_attribute): Fix typo in error message.
5745 2000-08-27 Eli Zaretskii <eliz@is.elta.co.il>
5747 * Makefile.in (dispnew.o, indent.o, fontset.o, minibuf.o)
5748 (process.o, scroll.o, sysdep.o): Depend on keyboard.h.
5749 (xterm.o): Depend on coding.h
5751 2000-08-26 Kenichi Handa <handa@etl.go.jp>
5753 * cmds.c (internal_self_insert): Delete '#ifdef HAVE_FACES' and
5754 the corresponding '#endif'.
5756 2000-08-26 Miles Bader <miles@gnu.org>
5758 * dispextern.h (enum lface_attribute_index): Add LFACE_INHERIT_INDEX.
5759 * xfaces.c (QCinherit): New variable.
5760 (syms_of_xfaces): Initialize it.
5761 (LFACE_INHERIT): New macro.
5762 (Finternal_get_lisp_face_attribute)
5763 (merge_face_vector_with_property)
5764 (Finternal_set_lisp_face_attribute): Deal with :inherit attribute.
5765 (check_lface_attrs): Allow new types of face height. Check
5767 (CYCLE_CHECK): New macro.
5768 (merge_face_inheritance): New function.
5769 (merge_face_vectors): Merge inherited faces too. Add F and
5770 CYCLE_CHECK arguments.
5771 (merge_face_vector_with_property, Finternal_merge_in_global_face)
5772 (lookup_named_face, lookup_derived_face, realize_named_face)
5773 (face_at_string_position, face_at_buffer_position): Supply
5774 new F and CYCLE_CHECK arguments to merge_face_vectors.
5775 (merge_face_heights): New function.
5776 (merge_face_vectors, merge_face_vector_with_property)
5777 (Finternal_set_lisp_face_attribute): Call merge_face_heights to
5778 handle relative face heights.
5779 (lface_same_font_attributes_p): Compare heights using EQ.
5781 2000-08-26 Kenichi Handa <handa@etl.go.jp>
5783 * charset.c (char_to_string): Check the character validity.
5784 (char_valid_p): If C is not less than MAX_CHAR, be sure to return 0.
5786 2000-08-25 Stefan Monnier <monnier@cs.yale.edu>
5788 * regex.c (PUSH_FAILURE_COUNT): New macro.
5789 (POP_FAILURE_REG_OR_COUNT): Renamed from POP_FAILURE_REG.
5790 Handle popping of a register's or a counter's data.
5791 (POP_FAILURE_POINT): Use the new name.
5792 (re_match_2_internal): Push counter data on the stack for succeed_n,
5793 jump_n and set_number_at and remove misleading dead code in succeed_n.
5795 2000-08-25 Gerd Moellmann <gerd@gnu.org>
5797 * xdisp.c (redisplay_internal): If considering all windows on all
5798 frames, update the display for each frame as soon as possible,
5799 instead of first building all desired matrices for all frames, and
5800 then updating them all.
5801 (try_cursor_movement): Handle case that last_cursor.vpos is -1.
5803 2000-08-24 Gerd Moellmann <gerd@gnu.org>
5805 * bytecode.c (mark_byte_stack): Add a comment.
5807 * frame.h (FRAME_FLAGS_AREA_COLS, FRAME_FLAGS_AREA_WIDTH)
5808 (FRAME_LEFT_FLAGS_AREA_WIDTH): Return 0 unless frame is
5811 2000-08-24 Kenichi Handa <handa@etl.go.jp>
5813 * minibuf.c (do_completion): Always use compare-string, not
5814 string-equal because the latter doesn't pay attention to
5815 multibyteness of strings.
5817 * process.c (create_process): Don't setup raw-text coding here.
5818 (Fopen_network_stream): Don't set coding->src_multibyte and
5819 coding->dst_multibyte here.
5820 (read_process_output): For process filter, return unibyte string
5821 if default-enable-multibyte-characters is nil.
5822 (send_process): If OBJECT is multibyte text, be sure to encoded it
5823 by the specified coding system for the process. Otherwise, setup
5825 (init_process): Don't initialize default-process-coding-system here.
5827 2000-08-23 Eli Zaretskii <eliz@is.elta.co.il>
5829 * buffer.c (syms_of_buffer) <scroll-up-aggressively>: Doc fix.
5830 <scroll-down-aggressively>: Likewise.
5832 2000-08-23 Kenichi Handa <handa@etl.go.jp>
5834 * coding.c (encode_eol): Fix bug for the case of dst_bytes being
5835 zero. Set coding->produced_char correctly.
5837 2000-08-22 Andrew Innes <andrewi@gnu.org>
5839 * makefile.w32-in: New file.
5841 * unexw32.c (unexec): Ignore old_name, and use the actual location
5842 of the current executable instead. Base new_name on this.
5844 * w32proc.c (create_child): Remove reference to security
5845 descriptor, which isn't needed and doesn't compile with mingw32.
5847 * w32term.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
5848 up dllimport attributes.
5849 (x_update_window_end): Update prototype.
5851 * unexec.c (write_segment) [USE_CRT_DLL]: Remove unnecessary
5852 extern, which screws up dllimport attributes.
5854 * sysdep.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
5855 up dllimport attributes.
5857 * strftime.c [USE_CRT_DLL]: Remove unnecessary extern, which
5858 screws up dllimport attributes.
5860 * process.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
5861 up dllimport attributes.
5862 (create_process) [USE_CRT_DLL]: Remove unnecessary extern, which
5863 screws up dllimport attributes.
5865 * lread.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
5866 up dllimport attributes.
5868 * keyboard.c [USE_CRT_DLL]: Remove unnecessary extern, which
5869 screws up dllimport attributes.
5871 * floatfns.c [USE_CRT_DLL]: Remove unnecessary extern, which
5872 screws up dllimport attributes.
5874 * fileio.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
5875 up dllimport attributes.
5877 * emacs.c (malloc_initialize_hook) [USE_CRT_DLL]: Remove
5878 unnecessary extern, which screws up dllimport attributes.
5881 * editfns.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
5882 up dllimport attributes.
5884 * dispnew.c (window_change_signal) [USE_CRT_DLL]: Remove
5885 unnecessary extern, which screws up dllimport attributes.
5887 * callproc.c [USE_CRT_DLL]: Remove unnecessary extern, which
5888 screws up dllimport attributes.
5890 * buffer.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
5891 up dllimport attributes.
5893 * w32proc.c (IsValidLocale): Extern missing from mingw32 headers.
5895 * w32bdf.c (search_file_line):
5896 (set_bdf_font_info):
5898 (w32_get_bdf_glyph):
5899 (w32_BDF_to_x_font): Fix compile warnings.
5901 * w32menu.c: Include keyboard.h before frame.h. Fix compile warnings.
5903 * w32select.c: Include keyboard.h before frame.h.
5905 * w32fns.c (max): Define macro.
5906 (JOHAB_CHARSET): Define if not known.
5907 (MOD_ALT, MOD_CONTROL, MOD_SHIFT, MOD_WIN): Define if not known.
5908 (Fx_show_tip): Synch with X version.
5910 * w32xfns.c: Include keyboard.h before frame.h.
5912 * w32fns.c: Include keyboard.h before frame.h.
5914 * w32term.c: Include keyboard.h before frame.h.
5916 * fontset.c: Include keyboard.h before frame.h.
5918 * w32inevt.c: Include keyboard.h before frame.h.
5919 (MOUSE_MOVED): Define if not known.
5921 * minibuf.c: Include keyboard.h before frame.h.
5923 * keyboard.c: Include keyboard.h before frame.h.
5925 * indent.c: Include keyboard.h before frame.h.
5927 * dispnew.c: Include keyboard.h before frame.h.
5929 * buffer.c: Include keyboard.h before frame.h.
5931 * alloc.c: Include keyboard.h before frame.h.
5933 * print.c: Include keyboard.h before frame.h.
5935 * process.c: Include keyboard.h before frame.h.
5937 * scroll.c: Include keyboard.h before frame.h.
5939 * sysdep.c: Include keyboard.h before frame.h.
5941 * term.c: Include keyboard.h before frame.h.
5943 * window.c: Include keyboard.h before frame.h.
5945 * xdisp.c: Include keyboard.h before frame.h.
5946 Separate GLYPH_DEBUG and DEBUG_TRACE_MOVE.
5948 * frame.c: Include keyboard.h before frame.h.
5950 * w32heap.h: Undefine min, max.
5952 * w32gui.h: Undefine min, max.
5954 * unexw32.c: Change PUCHAR to PCHAR.
5955 (PTR_TO_OFFSET): Cast ptr to unsigned char *.
5958 (copy_executable_and_dump_data): Remove unnecessary static defs.
5959 (copy_executable_and_dump_data): Fix compile warnings.
5961 * sysdep.c (NULL) [WINDOWSNT]: Define NULL if not defined.
5963 * w32console.c (min): Define macro.
5964 (clear_frame, write_glyphs): Fix compile warning.
5966 * w32proc.c (compare_env):
5967 (find_child_console): Fix compile warning.
5969 * w32.c (sys_strerror): Use sys_nerr instead of _sys_nerr. Use
5970 sys_errlist instead of _sys_errlist.
5971 (get_emacs_configuration_options): New function.
5973 * s/ms-w32.h (sys_nerr): Provide default definition.
5974 (strdup, strupr, strnicmp, stricmp, tzset, tzname): Map to same
5975 name with _ prepended.
5976 (NSIG): Define if not known.
5977 (get_emacs_configuration): Provide extern declaration.
5978 (get_emacs_configuration_options): Provide extern declaration.
5979 (EMACS_CONFIG_OPTIONS): Call get_emacs_configuration_options.
5981 * w32.c (gettimeofday): Use struct timeb, not struct _timeb.
5983 (read_unc_volume): Fix compile warning.
5985 * s/ms-w32.h (_WINSOCK_H): Define to prevent normal winsock
5986 definitions from being used.
5988 * lisp.h [WINDOWSNT]: Don't declare externs for getenv, ctime and getwd.
5990 * w32.c (unc_volume_file_attributes):
5991 (open_unc_volume): Make arg const.
5993 * sysdep.c [WINDOWSNT]: Remove extern decl of errno.
5994 (read_input_waiting): Remove excess parameter.
5996 * w32.c (init_environment): Call _access.
5997 (check_windows_init_file): Call _close.
5998 (init_user_info): Call _putenv.
5999 (init_environment): Call _putenv and _strdup.
6000 (init_ntproc): Reset volume info cache on startup.
6002 * s/ms-w32.h (malloc, free, realloc, calloc): Rename if
6003 USE_CRT_DLL is defined, so Emacs can use GNU malloc even though it
6004 cannot override the CRT malloc.
6006 * makefile.nt (LOCAL_FLAGS): Define USE_CRT_DLL if requested.
6007 (LINK_FLAGS): Append to original value of LINK_FLAGS.
6009 * w32heap.c [!USE_CRT_DLL]: Don't define _heap_init and _heap_term
6010 unless we are linking with a static CRT.
6011 (RVA_TO_PTR): Cast result to unsigned char*.
6013 * w32.c (GetCachedVolumeInformation): Use xmalloc, xfree and xstrdup.
6014 (add_volume_info): Use xstrdup.
6016 2000-08-22 Stefan Monnier <monnier@cs.yale.edu>
6018 * minibuf.c (Vcompletion_auto_help): Renamed from `auto_help'.
6019 (do_completion, Fminibuffer_complete_word): Use it.
6020 (syms_of_minibuf): Turn completion-auto-help into a proper Lisp
6021 var so it can take non-boolean values.
6023 2000-08-21 Gerd Moellmann <gerd@gnu.org>
6025 * editfns.c (find_field): Formatting changes.
6026 (toplevel): Some old-style function forward declarations
6027 changed to prototypes, some new protypes added, some functions
6030 * lisp.h (set_time_zone_rule): Add prototype.
6031 (use_dialog_box): External declaration.
6033 * keyboard.c (gen_help_event): Add parameter SIZE.
6034 (kbd_buffer_events_waiting): Slightly rewritten.
6035 (clear_event): New function.
6036 (kbd_buffer_get_event): Use it, and clear the input_events of
6038 (init_keyboard): Remove duplicate creation of kbd_buffer_gcpro and
6039 don't fill the newly created array with nils.
6040 (toplevel): Convert some old-style function forward declarations
6043 * keyboard.h (gen_help_event): Change prototype.
6045 * xterm.c (XTread_socket): Change calls to gen_help_event.
6047 * w32term.c (w32_read_socket): Change calls to gen_help_event.
6049 * eval.c (Fmacroexpand): Doc fix.
6051 2000-08-20 Jason Rumney <jasonr@gnu.org>
6053 * w32term.h (x_display_info_for_display): Remove as this function
6054 does not exist on W32.
6056 * w32term.c (help_echo_window): New variable.
6057 (syms_of_w32term): staticpro it.
6058 (note_mode_line_highlight): Set it.
6059 (XTextExtents16): Removed as there is no equivalent on W32.
6060 (x_compute_glyph_string_overhangs): Incomplete body removed, as
6061 the X way of doing this will not work for W32.
6062 (w32_intersect_rectangles): Removed. Use IntersectRect API call.
6063 (x_draw_image_foreground): Avoid drawing outside of the clip area
6064 when image doesn't have a mask.
6065 (note_mouse_highlight): Process overlays in the right order of
6066 priority. Set help_echo_window.
6067 (x_draw_bar_cursor): If cursor is on an image, draw a box cursor
6068 because that's more visible for large images.
6070 * w32menu.c (keymap_panes): Pass the keymap's prompt as the pane
6071 name to single_keymap_panes.
6072 (w32_menu_show): Set wv->title when dealing with titles.
6073 (w32_menu_display_help): Call show_help_echo with OBJECT and POS.
6075 2000-08-21 Miles Bader <miles@gnu.org>
6077 * minibuf.c (do_completion): Try again if we rewrite the input
6078 string, but no completion was done, so that any completion message
6081 2000-08-20 Gerd Moellmann <gerd@gnu.org>
6083 * xfaces.c (lface_equal_p): Compare strings differently.
6084 (Qtty_color_alist, Vtty_defined_color_alist): New variables.
6085 (realize_tty_face): Use them.
6086 (syms_of_xfaces): Initialize new variables.
6087 (map_tty_color): New function, extracted from realize_tty_face.
6088 (map_tty_color) [MSDOS || WINDOWSNT]: If using the frame's default
6089 foreground or background color, store the new color name in the
6090 realized face; previous code trying to do this had no effect.
6091 (realize_tty_face): Use map_tty_color.
6092 (Fclear_face_cache): Set face_change_count and ensure thorough
6095 2000-08-19 Gerd Moellmann <gerd@gnu.org>
6097 * undo.c (record_first_change, record_marker_adjustment): Don't
6098 use XBUFFER on last_undo_buffer which might not be a buffer.
6100 2000-08-18 Kenichi Handa <handa@etl.go.jp>
6102 * coding.c (decode_coding_string): Set members consumed,
6103 consumed_char, produced, produced_char of *coding correctly. If
6104 decode_coding doesn't consume any byte, don't try anymore.
6105 (encode_coding_string): Likewise.
6107 2000-08-18 Gerd Moellmann <gerd@gnu.org>
6109 * lisp.h (CHECK) [ENABLE_CHECKING]: Make both sides of the
6110 conditional have void type, for Standard C compilers.
6112 * xdisp.c (redisplay_internal): Compare windows for equality with
6113 EQ, instead of applying XWINDOW to something that might not
6116 2000-08-18 Kenichi Handa <handa@etl.go.jp>
6118 * fontset.c (Finternal_char_font): Search only the selected frame
6119 for a window of the current buffer.
6121 2000-08-18 Gerd Moellmann <gerd@gnu.org>
6123 * minibuf.c (do_completion): Use EQ instead of `!=' to compare
6126 * keyboard.c (kbd_buffer_get_event): Handle the case that the
6127 second half of a HELP_EVENT is found at the start of kbd_buffer.
6129 2000-08-18 Miles Bader <miles@gnu.org>
6131 * lisp.h (Lisp_String): Replace DECLARE_INTERVALS with real decl.
6133 * editfns.c (save_restriction_save): Rewrite to use markers.
6134 (save_restriction_restore): Rewrite to understand new form of data
6135 saved by save_restriction_save.
6136 (Fsave_restriction): Remove cautionary note in doc-string.
6138 2000-08-17 Gerd Moellmann <gerd@gnu.org>
6140 * fileio.c (build_annotations): Add a comment explaining the
6141 return value of format-annotate-function. Replace a spurious call
6142 to Flength with a CONSP test. Call format-annotate-function with
6143 a fifth arg specifying how many times the function is been called
6144 in a row, to let it choose temporary buffers appropriately.
6146 2000-08-17 Dave Love <fx@gnu.org>
6148 * lisp.h: Remove DECLARE_INTERVALS, INITIALIZE_INTERVAL. Don't
6149 declare make_temp_name twice.
6151 * lread.c: Prototype readevalloop, load_unwind, load_descriptor_unwind.
6152 (unreadpure): Give it an arg.
6154 * unexalpha.c: Prototype fatal_unexec, mark_x,
6155 update_dynamic_symbols. Declare unexec as void.
6157 * cm.c [HAVE_TERMCAP_H]: Include <termcap.h>.
6158 [!HAVE_TERMCAP_H]: Prototype tputs, tgoto.
6160 * alloc.c (lisp_malloc): Declare with POINTER_TYPE.
6161 [SYSTEM_MALLOC]: Make decls in malloc.h conditional on DOUG_LEA_MALLOC.
6163 * alloca.c: Use #error.
6164 [POINTER_TYPE]: Use it.
6166 * eval.c (Fdefvar): Doc fix.
6168 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Avoid
6169 INITIALIZE_INTERVAL.
6171 * buffer.h: Avoid DECLARE_INTERVALS.
6173 * config.in: Add size_t.
6175 2000-08-17 Eli Zaretskii <eliz@is.elta.co.il>
6177 * w16select.c (set_clipboard_data): If there's not enough memory
6178 to put text into clipboard, return 1, as Fw16_set_clipboard_data
6179 expects. In case of other failures, return 3.
6180 (system_error_msg): New error message.
6181 (Fw16_set_clipboard_data): If set_clipboard_data returns 3, print
6184 2000-08-16 Gerd Moellmann <gerd@gnu.org>
6186 * term.c (write_glyphs): Also turn off inverse video after turning
6187 off other appearances in case TS_exit_attribute_mode is not equal
6188 to TS_end_standout_mode.
6189 (insert_glyphs): Turn inverse video on/off for each run of glyphs
6191 (turn_off_face): Reset standout_mode only if
6192 TS_exit_attribute_mode has been output and TS_exit_attribute_mode
6193 is equal to TS_end_standout_mode.
6195 2000-08-16 Kenichi Handa <handa@etl.go.jp>
6197 * coding.c (encode_coding): Fix the bug of not flushing ISO escape
6198 sequence at the end of the source block.
6200 * ccl.c (Fccl_program_p): Docstring modified.
6201 (Fccl_execute): Likewise.
6202 (Fccl_execute_on_string): Likewise.
6204 2000-08-16 Eli Zaretskii <eliz@is.elta.co.il>
6206 * msdos.c (IT_write_glyphs): Convert cbp to unsigned char *.
6208 2000-08-16 Kenichi Handa <handa@etl.go.jp>
6210 The following changes are mainly to fix bugs of
6211 encode/decode-coding-string failing if encoding/decoding return
6212 CODING_FINISH_INSUFFICIENT_DST. In addition, delete the global
6213 variable conversion_buffer.
6215 * ccl.c (CCL_WRITE_CHAR): If CH is eight-bit-control char,
6216 decrement dst_end to avoid buffer overflow in the later call of
6219 * coding.h (conversion_buffer_size, conversion_buffer)
6220 (get_conversion_buffer): Extern deleted.
6222 * coding.c (MINIMUM_CONVERSION_BUFFER_SIZE): Macro deleted.
6223 (conversion_buffer, conversion_buffer_size): Variables deleted.
6224 (get_conversion_buffer): Function deleted.
6225 (struct conversion_buffer): New structure.
6226 (MAX_ALLOCA): New macro.
6227 (allocate_conversion_buffer): New macro.
6228 (extend_conversion_buffer, free_conversion_buffer): New functions.
6229 (ccl_coding_driver): Set coding->result.
6230 (decode_coding): Set coding->result to CODING_FINISH_NORMAL if
6231 this is the last block of source.
6232 (encode_coding): Likewise. Handle the source block as the last
6233 one only when the whole source text is consumed.
6234 (decode_coding_string): Handle the case that the output buffer is
6235 too small to decode the whole source text. Use
6236 allocate_conversion_buffer, extend_conversion_buffer and
6237 free_conversion_buffer, not get_conversion_buffer.
6238 (encode_coding_string): Likewise.
6239 (init_coding): Function deleted.
6240 (init_coding_once): Delete code to initialize conversion_buffer_size.
6242 * emacs.c (main): Don't call init_coding.
6244 * msdos.c (IT_write_glyphs): Use a locally declared conversion_buffer.
6246 * term.c (write_glyphs): Use a locally declared conversion_buffer.
6247 (insert_glyphs): Likewise.
6249 * w32console.c (write_glyphs): Use a locally declared
6252 2000-08-15 Eli Zaretskii <eliz@is.elta.co.il>
6254 * msdos.c (IT_update_begin): Don't crash if mouse_face_mouse_frame
6255 member of display_info is NULL.
6257 2000-08-15 Gerd Moellmann <gerd@gnu.org>
6259 * alloc.c (compact_small_strings): Use safe_bcopy, add an assertion.
6261 * term.c (turn_off_face): Reset standout_mode when resetting
6262 appearances with capability `me'.
6263 (write_glyphs): Switch on inverse video before each face change.
6265 2000-08-14 Dave Love <fx@gnu.org>
6267 * alloc.c [HAVE_UNISTD_H]: Include unistd.h; don't declare sbrk.
6268 [!HAVE_UNISTD_H]: Use POINTER_TYPE to declare sbrk.
6269 (lisp_free): Declare and make static.
6271 * window.c: Fix embedded comment.
6272 (syms_of_window): Fix doc string.
6274 2000-08-14 Gerd Moellmann <gerd@gnu.org>
6276 * keymap.c (push_key_description): If C without modifiers is < 32,
6277 make sure to print `C-' before `M-', like in the manual.
6279 2000-08-11 Gerd Moellmann <gerd@gnu.org>
6281 * fns.c (hashfn_eq, hashfn_eql): Don't handle strings specially
6282 since they aren't relocated anymore.
6283 (sxhash_string): Make sure returned hash code fits in a Lisp integer.
6285 * xdisp.c (try_cursor_movement): Fix handling of cursor in
6286 partially visible line which is smaller than the window's height.
6288 2000-08-11 Kenichi Handa <handa@etl.go.jp>
6290 * ccl.c (CCL_READ_CHAR): If source is multibyte, pay attention to
6291 the multibyte form of eight-bit-control characters.
6292 (Fccl_execute_on_string): Initialize ccl->multibyte.
6294 * ccl.h (struct ccl_program): New member multibyte.
6296 * coding.c (ccl_coding_driver): Initialize ccl->multibyte.
6298 2000-08-11 Kenichi Handa <handa@etl.go.jp>
6300 * regex.c (regex_compile) <normal_char>: Pay attention to
6302 (analyse_first) <exactn>: Setup fastmap correctly for
6303 eight-bit-control characters.
6305 2000-08-11 Kenichi Handa <handa@etl.go.jp>
6307 * termhooks.h (enum event_kind): New member multibyte_char_keystroke.
6309 * keyboard.c (make_lispy_event): Handle the new event type
6310 multibyte_char_keystroke.
6312 * xterm.c: Include coding.h.
6313 (XTread_socket): Work around a bug of XmbLookupString. If the
6314 input is from XIM, decode it according to the current locale. In
6315 that case, generate multibyte_char_keystroke events.
6317 2000-08-11 Kenichi Handa <handa@etl.go.jp>
6319 * xdisp.c (TRACE_MOVE) [GLYPH_DEBUG]: Delete the last semicolon.
6320 (TRACE_MOVE) [not GLYPH_DEBUG]: Define dummy.
6322 2000-08-10 Gerd Moellmann <gerd@gnu.org>
6324 * xdisp.c (trace_move) [GLYPH_DEBUG]: New variable.
6325 (TRACE_MOVE) [GLYPH_DEBUG]: New macro.
6326 (move_it_in_display_line_to): Record iterator's ascent and descent
6327 before producing glyphs, and restore them when we know the glyph
6328 doesn't fit on the line.
6329 (move_it_to): Restructured so that it's easier to debug. If
6330 moving to a vpos, and not moving to an x or character position,
6331 stop as soon as the specified vpos is reached; don't move further
6332 into that line because that might change the computed line height.
6333 (try_cursor_movement): New function, extracted from the cursor
6334 movement branch of redisplay_window. If ending on a partially
6335 visible line, don't try to scroll if the cursor line is taller
6337 (redisplay_window): Use try_cursor_movement.
6339 * window.c (Fwindow_end): Rewritten to not use Fvertical_motion,
6340 because that function doesn't cope with variable-height lines.
6342 * xterm.c (x_draw_bar_cursor): If cursor is on an image, draw a
6343 box cursor because that's better visible for large images.
6345 2000-08-10 Miles Bader <miles@gnu.org>
6347 * w32term.c (note_mouse_highlight): Update calls to overlays_at.
6349 2000-08-10 Gerd Moellmann <gerd@gnu.org>
6351 * xdisp.c (Vmessages_buffer_name): New variable.
6352 (message_dolog): Use it.
6353 (syms_of_xdisp): Initialize it.
6355 2000-08-10 Eli Zaretskii <eliz@is.elta.co.il>
6357 * msdos.c (IT_note_mouse_highlight): Update the calls to overlays_at.
6358 (toplevel) <kbd_buffer_store_event>: Remove prototype, it's
6359 redundant now that keyboard.h is included.
6361 2000-08-09 Eli Zaretskii <eliz@is.elta.co.il>
6363 * keyboard.c (kbd_buffer_events_waiting): New function.
6365 * keyboard.h (kbd_buffer_events_waiting): Add prototype.
6367 * msdos.c: Include keyboard.h.
6368 (XMenuActivate): Empty no_event events from the event buffer. If
6369 no events are left after that, call clear_input_pending.
6370 (mouse_clear_clicks): New function, code moved from mouse_init.
6371 (mouse_init, XMenuActivate): Call mouse_clear_clicks to force the
6372 mouse driver to ``forget'' any past clicks.
6374 * Makefile.in (msdos.o): Depend on keyboard.h.
6376 2000-08-09 Gerd Moellmann <gerd@gnu.org>
6378 * lisp.h (input_pending): External declaration.
6380 * dispextern.h (Qredisplay_dont_pause): Declare extern.
6382 * xdisp.c (echo_area_display): Display thoroughly if input is
6383 pending. Bind redisplay-dont-pause to t during the redisplay.
6384 in case input is pending.
6386 * dispnew.c (Qredisplay_dont_pause): New variable.
6387 (syms_of_display): Initialize and staticpro it.
6388 (update_frame_1): Don't interrupt the display for pending input if
6389 redisplay_dont_pause is set.
6391 * dispnew.c (mode_line_string): Declare parameter MODE_LINE_P.
6393 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
6395 2000-08-09 Miles Bader <miles@lsi.nec.co.jp>
6397 * callproc.c (Fcall_process): Terminate the unwind-protect around
6398 the post-read-conversion of coding system.
6400 * buffer.c (overlays_at): Add CHANGE_REQ parameter.
6401 (Foverlays_at, Fnext_overlay_change, Fprevious_overlay_change): Use it.
6402 * buffer.h (overlays_at): Update prototype.
6403 * xdisp.c (next_overlay_change): Update call to overlays_at.
6404 * xfaces.c (face_at_buffer_position): Likewise.
6405 * textprop.c (Fget_char_property): Likewise.
6406 * xterm.c (note_mouse_highlight): Likewise.
6408 * minibuf.c (do_completion): Don't consider a simple change of
6409 case as `completion'.
6411 2000-08-08 Ken Raeburn <raeburn@gnu.org>
6413 * keyboard.c (syms_of_keyboard): Initialize last_point_position_buffer.
6414 * undo.c (record_delete): Make sure last_point_position_buffer is
6415 a buffer before comparing pointers.
6417 * coding.h (decode_coding_string): Declare.
6419 * intervals.h (Fprevious_single_char_property_change): Declare.
6421 * textprop.c (Fprevious_single_char_property_change): Don't do
6422 arithmetic directly on lisp objects.
6424 * editfns.c (find_field): Use EQ, not ==, to compare Lisp objects.
6426 * keyboard.h (menu_item_eval_property): Declare.
6428 * xdisp.c (message_dolog): Save and protect string "*Messages*" to
6429 reuse as buffer name, instead of recreating (and discarding) every
6430 time a message is logged.
6431 (with_echo_area_buffer): Make callback arg A2 a lisp object.
6432 (current_message_1, truncate_message_1, set_message_1)
6433 (display_echo_area_1, resize_mini_window_1): Signatures changed.
6434 (current_message, truncate_echo_area, display_echo_area)
6435 (resize_echo_area_axactly): Changed calls.
6437 * coding.c (find_safe_codings): CHAR_TABLE_SET index must be a
6439 (Ffind_coding_systems_region_internal): First argument to Fappend
6440 must be an integer, not a Lisp object.
6442 2000-08-08 Kenichi Handa <handa@etl.go.jp>
6444 * charset.c (Fchar_width): Doc fix.
6446 2000-08-08 Gerd Moellmann <gerd@gnu.org>
6448 * charset.c (Fstring_width): Doc fix.
6450 2000-08-07 Gerd Moellmann <gerd@gnu.org>
6452 * xdisp.c (start_display): When starting display on a continuation
6453 line, clear ascent and descent members of the iterator structure;
6454 the height of the continued line does not affect the height of the
6456 (make_cursor_line_fully_visible): Do nothing if cursor is on a
6457 line taller than the window.
6458 (redisplay_window) <forced window start>: Handle case that the
6459 middle of the window is not found in any row.
6460 (dump_glyph_row): Show more information.
6461 (compute_line_metrics): Use MATRIX_FIRST_TEXT_ROW to determine the
6462 first text line in a glyph matrix.
6464 * xterm.c (x_draw_image_foreground): Avoid drawing outside
6465 of the clip area when image doesn't have a mask.
6467 * fns.c (sweep_weak_table): Fix survival conditions for
6468 key-or-value and key-and-value weakness.
6470 * .gdbinit (xhashtable): New command.
6472 * fns.c (sweep_weak_hash_tables): Fix the code taking unmarked
6473 tables out of the list of all weak hash tables.
6475 * xdisp.c (ensure_echo_area_buffers): If a buffer was killed, and
6476 a new buffer is created, make sure echo_area_buffer[] references
6479 2000-08-07 Eli Zaretskii <eliz@is.elta.co.il>
6481 * msdos.c (Fmsdos_set_mouse_buttons): Add missing backslashes in
6484 2000-08-07 Kenichi Handa <handa@etl.go.jp>
6486 * syntax.c (skip_chars): Fix previous change. Make the handling
6487 of unibyte string consistent with that of regex search.
6489 2000-08-05 Gerd Moellmann <gerd@gnu.org>
6491 * xmenu.c (popup_get_selection): Use xfree instead of free.
6493 * fileio.c (Finsert_file_contents): Use xfree instead of free.
6495 * editfns.c (Ftranspose_regions): Use xfree instead of free.
6497 * callproc.c (child_setup): Use xfree instead of free.
6499 * sysdep.c (opendir, GetTempDirName, run_mac_command): Use xmalloc
6501 (run_mac_command, closedir): Use `xfree' instead of `free'.
6503 * keymap.c (current_minor_maps): Use xmalloc instead of malloc.
6505 * eval.c (error): Use xfree instead of free.
6507 * xfaces.c, xfns.c, w32fns.c: Replace `illegal' with `invalid'.
6509 * fns.c: Replace `illegal' with `invalid'.
6510 (Fmake_hash_table, make_hash_table): Allow table size of 0.
6512 2000-08-05 Kenichi Handa <handa@etl.go.jp>
6514 * syntax.c (skip_chars): Fix handling of multibyte<->unibyte
6517 2000-08-04 Noah Friedman <friedman@splode.com>
6519 * fns.c (Fmake_hash_table): Add missing `\n\' to end of line in
6522 2000-08-04 Gerd Moellmann <gerd@gnu.org>
6524 * syntax.c (skip_chars): Fix typo in error message.
6526 2000-08-04 Andreas Schwab <schwab@suse.de>
6528 * m/ia64.h: Moved from s/ia64.h.
6530 2000-08-04 Kenichi Handa <handa@etl.go.jp>
6532 * process.c (read_process_output): Big simplification. Handle
6533 composition and post-read-conversion of coding system correctly.
6534 (send_process): Handle composition correctly.
6536 * callproc.c (Fcall_process): Handle post-read-conversion of
6537 coding system if any.
6539 * coding.c (decode_coding_iso2022): More strict check for handling
6541 (coding_restore_composition): Pay attention to the case that
6542 cmp_data is not set properly (because of invalid code in the
6544 (run_pre_post_conversion_on_str): Include text properties in the
6546 (decode_coding_string): Set members of coding correctly.
6548 2000-08-03 Gerd Moellmann <gerd@gnu.org>
6550 * s/ia64.h: New file.
6552 * widget.c (set_frame_size, update_wm_hints, EmacsFrameSetValues):
6553 Use NULL instead of 0 at the end of variable argument list of
6554 XtVaGetValues and XtVaSetValues, because 0 fails on systems where
6555 sizeof (int) < sizeof (void *).
6557 * xmenu.c (update_frame_menubar): Use NULL instead of 0 at the end
6558 of variable argument lists of XtVaGetValues and XtVaSetValues.
6560 * xfns.c (Fx_file_dialog): Use NULL instead of 0 at the end of
6561 variable argument lists of XtVaGetValues and XtVaSetValues.
6563 2000-08-02 Gerd Moellmann <gerd@gnu.org>
6565 * alloc.c (lisp_malloc, lisp_free): Use size_t and POINTER_TYPE.
6566 (xrealloc, xmalloc): Use size_t. Some callers adjusted.
6568 * lisp.h (Fsingle_key_description, xmalloc, xrealloc): Change
6571 * keyboard.c (read_char_minibuf_menu_prompt): Add new parameter
6572 in call to Fsingle_key_description.
6574 * keymap.c (Fsingle_key_description): Add parameter NO_ANGLES.
6577 2000-08-02 Colin Walters <walters@cis.ohio-state.edu>
6579 * window.c (display_buffer_reuse_frames): New variable.
6580 (Fdisplay_buffer): If display_buffer_reuse_frames is set, reuse
6581 frames displaying BUFFER.
6582 (syms_of_window): Define Lisp variable display-buffer-reuse-frames.
6584 2000-08-01 Miles Bader <miles@gnu.org>
6586 * editfns.c (Fconstrain_to_field): Fix the conditions for deciding
6587 when to constrain NEW_POS (they were pretty screwed up before).
6589 2000-07-31 Eli Zaretskii <eliz@is.elta.co.il>
6591 * msdos.c (run_msdos_command): Save and restore the master
6592 environment, for the case that child_setup signals an error.
6593 When mirroring slashes in DOS shell commands, don't fail when
6594 argv[2] has embedded blanks.
6595 (Fmsdos_set_mouse_buttons, mouse_setup_buttons): New functions.
6596 (syms_of_msdos): Defsubr Fmsdos_set_mouse_buttons.
6597 (dos_ttraw): Call mouse_setup_buttons.
6599 * callproc.c (child_setup) [MSDOS]: malloc pwd_var instead of
6600 using alloca; free it after run_msdos_command returns.
6602 2000-07-27 Dave Love <fx@gnu.org>
6604 * s/irix6-5.h (IRIX_FORCE_32_BITS, LD_SWITCH_SYSTEM): Don't define.
6605 [_MIPS_SZLONG == 64]: Set up for 64-bit mode -- not currently working.
6607 * m/iris4d.h (XUINT, XSET, XUNMARK) [_LP64]: Don't define.
6609 2000-07-27 Eli Zaretskii <eliz@is.elta.co.il>
6611 * editfns.c (lisp_time_argument): Fix last change.
6613 2000-07-27 Gerd Moellmann <gerd@gnu.org>
6615 * fns.c (Fdelete): Make it work on vectors and strings in addition
6618 * fns.c (Qkey_or_value, Qkey_and_value): New variables.
6619 (syms_of_fns): Initialize new variables.
6620 (sweep_weak_table): Handle weakness `key-or-value' and `key-and-value'.
6621 (Fmake_hash_table): Recognize `key-and-value' and `key-or-value'
6622 weakness, with t meaning the same as `key-and-value'.
6624 2000-07-27 Kenichi Handa <handa@etl.go.jp>
6626 * coding.h (struct coding_system): Member safe_charset deleted.
6628 * coding.c (Qsafe_charsets): This variable deleted.
6629 (Qsafe_chars, Vchar_coding_system_table, Qchar_coding_system):
6631 (coding_safe_chars): New function.
6632 (CODING_SAFE_CHAR_P): New macro.
6633 (CHARSET_OK): New arg C. Call CODING_SAFE_CHAR_P instead of
6634 checking safe_charsets member of the coding system. Caller changed.
6635 (detect_coding_iso2022): New local variable safe_chars.
6636 (DECODE_DESIGNATION): Call CODING_SAFE_CHAR_P instead of checking
6637 safe_charsets member of the coding system.
6638 (decode_coding_iso2022): New local variable safe_chars.
6639 (ENCODE_ISO_CHARACTER_DIMENSION1): Don't check unsafe chars here.
6640 (ENCODE_ISO_CHARACTER_DIMENSION2): Likewise.
6641 (ENCODE_ISO_CHARACTER): Arguments changed. Caller changed.
6642 (ENCODE_UNSAFE_CHARACTER): New macro.
6643 (encode_coding_iso2022): New local variable safe_chars. Check
6645 (setup_coding_system): Delete the code to initialize
6646 coding->safe_charses
6647 (intersection, find_safe_codings): New functions.
6648 (Ffind_coding_systems_region_internal): New function.
6649 (syms_of_coding): Defsubr it. Initialize Qsafe_chars,
6650 Qsafe_cding_system. Make Vchar_coding_system_table a Lisp
6651 variable and initialize it.
6653 * fns.c (char_table_ref_and_index): New function.
6655 * lisp.h (char_table_ref_and_index): Add prototype.
6657 2000-07-26 Sam Steingold <sds@gnu.org>
6659 * editfns.c (lisp_time_argument): Added third argument `usec'.
6660 (Ffloat_time): New built-in Lisp function.
6662 2000-07-26 Gerd Moellmann <gerd@gnu.org>
6664 * dispextern.h (GLYPH_FROM_CHAR_GLYPH): Use CHARACTERBITS bits
6665 for the character code.
6667 * config.in (HAVE_SOUND): Define only for FreeBSD, NetBSD and
6670 * xmenu.c (menu_highlight_callback): Call show_help_echo directly
6671 if called for a popup menu.
6672 (xmenu_show): Store help string in widget values.
6674 2000-07-26 Dave Love <fx@gnu.org>
6676 * syswait.h: Move some definitions.
6677 (HAVE_SYS_WAIT_H): Undef for HPUX7, Convex.
6678 [!HAVE_SYS_WAIT_H]: Define things unconditionally. More
6679 perspicuous definitions.
6680 (WTERMSIG): Fix bit pattern used.
6682 2000-07-26 Kenichi Handa <handa@etl.go.jp>
6684 * print.c (print_object): If vector printing is truncated, print
6685 "..." to indicate it as well as the case of list printing.
6687 2000-07-25 Gerd Moellmann <gerd@gnu.org>
6689 * xdisp.c (next_element_from_display_vector): Improve comments.
6691 * lisp.h (GLYPH_MASK_CHAR, GLYPH_MASK_FACE): Use 19 bits
6692 for the character code, and the rest for the face id as in 20.x.
6693 (FAST_GLYPH_FACE, FAST_MAKE_GLYPH): Changed accordingly.
6695 * window.c (window_display_table): Cleaned up.
6697 * syntax.c (Fforward_word): Add last arg nil in call of
6698 Fconstrain_to_field.
6700 2000-07-25 Eli Zaretskii <eliz@is.elta.co.il>
6702 * fileio.c (Frename_file) [DOS_NT]: If the file names are
6703 identical but for the letter-case, don't call
6704 barf_or_query_if_file_exists.
6706 2000-07-25 Miles Bader <miles@gnu.org>
6708 * editfns.c (find_field): Honor special `boundary' fields.
6709 (Qboundary): New variables.
6710 (syms_of_editfns): Initialize Qboundary.
6711 (Fconstrain_to_field): Add the INHIBIT-CAPTURE-PROPERTY argument.
6712 Use scan_buffer instead of find_before_next_newline, because it
6713 allows us to detect the boundary case where there's a newline at
6715 * lisp.h (Fconstrain_to_field): Update external declaration.
6717 2000-07-24 Gerd Moellmann <gerd@gnu.org>
6719 * print.c (temp_output_buffer_setup): Don't call1 Vrun_hooks
6722 2000-07-24 Dave Love <fx@gnu.org>
6724 * s/sunos4-0.h, s/sol2.h:
6725 (LIBS_TERMCAP): Move from m/sparc.h.
6727 * m/sparc.h (TERMINFO): Moved to system files (probably only
6728 relevant for sunos4 judging by its vintage).
6729 (BITS_PER_LONG, BITS_PER_EMACS_INT, _LP64): Define conditional on
6732 2000-07-24 Eli Zaretskii <eliz@is.elta.co.il>
6734 * xmenu.c (keymap_panes): Pass the keymap's prompt as the pane
6735 name to single_keymap_panes.
6737 2000-07-24 Andreas Schwab <schwab@suse.de>
6739 * fns.c (Fmakehash): Pass Qeql to Fmake_hash_table if TEST is nil.
6741 2000-07-24 Gerd Moellmann <gerd@gnu.org>
6743 * xdisp.c (with_echo_area_buffer): Take additional EMACS_INT
6744 parameters instead of using int parameters. Expect FN to accept
6745 EMACS_INT parameters.
6746 (display_echo_area, resize_echo_area_axactly, current_message)
6747 (truncate_echo_area, set_message_1): Call with_echo_area_buffer
6748 with new argument list.
6749 (resize_mini_window_1): New callback function.
6750 (current_message_1, truncate_message_1, set_message_1): Change
6751 parameter lists to the new format expected by with_echo_area_buffer.
6753 2000-07-24 Kenichi Handa <handa@etl.go.jp>
6755 * fontset.c (fontset_ref): Remove INLINE declaration.
6756 (fontset_ref_via_base): Likewise.
6757 (Fset_fontset_font): Convert FAMILY and REGISTRY specifications
6760 2000-07-23 Eli Zaretskii <eliz@is.elta.co.il>
6762 * msdos.c (IT_note_mouse_highlight): Process overlays in the
6763 correct order of priority. If help echo was found in an overlay,
6764 use that overlay as the object in which the help echo was found.
6766 2000-07-22 Miles Bader <miles@gnu.org>
6768 * textprop.c (Fprevious_single_char_property_change): The initial
6769 property value should be from the position preceding POSITION, not
6772 2000-07-22 Eli Zaretskii <eliz@is.elta.co.il>
6774 * coding.c (syms_of_coding): Doc fix for
6775 inhibit-iso-escape-detection.
6777 2000-07-21 Gerd Moellmann <gerd@gnu.org>
6779 * xterm.c (note_mouse_highlight): Process overlays in the right
6782 * keyboard.c (show_help_echo, gen_help_event): Extend comments.
6784 * xterm.c (note_mouse_highlight): If help-echo was found in an
6785 overlay, use that overlay as the object in which the help was found.
6787 * window.c (foreach_window_1): Fix typo reversing an if-condition.
6789 * window.c (foreach_window): Instead of a fake variable argument
6790 list, take one USER_DATA argument.
6791 (foreach_window_1): Likewise, and call callback functions with two
6792 args, the window and USER_DATA.
6793 (struct check_window_data): New struct.
6794 (check_window_containing): Use it.
6795 (window_from_coordinates): Set up a struct check_window_data for
6797 (add_window_to_list, freeze_window_start): Change parameters
6798 according to new calling convention.
6800 * window.h (foreach_window): Change prototype.
6802 * buffer.c (Fprevious_overlay_change): Avoid memory leak.
6804 2000-07-21 Eli Zaretskii <eliz@is.elta.co.il>
6806 * xmenu.c (menu_help_callback): Call show_help_echo with
6807 additional arguments OBJECT and POS.
6809 2000-07-21 Kenichi Handa <handa@etl.go.jp>
6811 * data.c (Faset): Allow storing any multibyte character in a
6812 string. Convert unibyte string to multibyte if necessary.
6814 * xfns.c (x_encode_text): New function.
6815 (x_set_name): Use x_encode_text.
6816 (x_set_title): Likewise.
6818 * xselect.c (lisp_data_to_selection_data): Use x_encode_text.
6820 * xterm.h (x_encode_text): Add prototype.
6822 2000-07-20 Dave Love <fx@gnu.org>
6824 * ccl.c (Fccl_execute_on_string): Don't check xmalloc return. Use
6827 2000-07-20 Eli Zaretskii <eliz@is.elta.co.il>
6829 * msdos.c (help_echo_window): New variable.
6830 (syms_of_msdos): Initialize and staticpro it.
6831 (IT_note_mode_line_highlight): Set help_echo_window.
6832 (IT_note_mouse_highlight): Ditto.
6833 (dos_rawgetc): Store help_echo_window in the second event produced
6836 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight):
6837 Record the object that generated the help echo and the position of
6838 that object in help_echo_object and help_echo_pos. Record that
6839 some glyphs in a row are displayed in mouse-face.
6840 (IT_update_begin): Don't clear mouse highlight unless one of the
6841 enabled glyph rows is marked as being displayed in mouse-face.
6842 (dos_rawgetc): Generate 2 events for HELP_EVENT. Pass the object
6843 and position recorded in help_echo_object and help_echo_pos to the
6845 (IT_menu_display): Accept a new argument PN: the pane number of
6846 the current menu pane. Record the pane number and the item
6847 number of the item which has associated help string.
6848 (XMenuActivate): Update the prototype for help_callback in
6849 function declaration. Call IT_menu_display with the current menu
6850 pane number as an additional argument. Call help_callback with
6851 two additional arguments: the pane number and the item number of
6852 the menu item associated with the help text.
6853 (help_echo_object, help_echo_pos): New variables.
6854 (syms_of_msdos): Initialize them and staticpro help_echo_object.
6856 * msdos.h (XMenuActivate): Update prototype.
6858 2000-07-19 Gerd Moellmann <gerd@gnu.org>
6860 * xdisp.c (with_echo_area_buffer): Call FN with more arguments.
6861 Add some more prototypes.
6863 * xterm.c, xterm.h: Add some more prototypes.
6865 * lisp.h (Fnext_single_char_property_change): Add prototype.
6867 * dispnew.c (direct_output_for_insert): Remove confusing
6868 outer local variable mouse_face_overwritten_p.
6869 (glyph_row_slice_p): Put in #ifdef GLYPH_DEBUG.
6871 * alloc.c (allocate_string_data): Don't copy old string contents.
6873 2000-07-19 Kenichi Handa <handa@etl.go.jp>
6875 * coding.c (code_convert_region): Delete text properties before
6876 shrinking the conversion region.
6878 2000-07-18 Gerd Moellmann <gerd@gnu.org>
6880 * dispnew.c (update_text_area): Write the whole row if it
6881 has mouse-face in it.
6883 * xfaces.c (face-alternative-font-family-alist): Remove
6884 DEFVAR_LISP; staticpro instead.
6886 * xmenu.c (menu_help_callback): Call show_help_echo with
6889 * keyboard.c (show_help_echo): Add parameter WINDOW.
6890 (read_char): Call show_help_echo with window extracted from Lisp
6892 (gen_help_event): Add parameter WINDOW.
6894 * keyboard.h (show_help_echo, gen_help_event): Change prototypes.
6896 * xterm.c (help_echo_window): New variable.
6897 (note_mouse_highlight, note_tool_bar_highlight): Set help_echo_window.
6898 (XTread_socket): Pass help_echo_window to gen_help_event.
6899 (syms_of_xterm): Initialize and staticpro help_echo_window.
6901 2000-07-18 Dave Love <fx@gnu.org>
6903 * Makefile.in: Fix dependencies of blockinput.h on atimer.h, systime.h.
6905 2000-07-18 Gerd Moellmann <gerd@gnu.org>
6907 * alloc.c (allocate_string_data): If string had already data
6908 assigned, copy old contents to new string data.
6910 * coding.c (syms_of_coding): Fix typo in spelling of variable
6911 `inhibit-iso-escape-detection'.
6913 * alloca.c (free) [emacs && EMACS_FREE]: Define as EMACS_FREE.
6915 * Makefile.in: Add dependencies on dispextern.h.
6916 (alloca.o): Don't define malloc and define EMACS_FREE instead of
6917 `free'; both can conflict with system header files.
6919 2000-07-18 Kenichi Handa <handa@etl.go.jp>
6921 * charset.h (MAKE_CHAR): Return reasonable code even if CHARSET is
6924 2000-07-18 Dave Love <fx@gnu.org>
6926 * window.c (Fwindow_list): Declare arg `window'.
6928 2000-07-18 Kenichi Handa <handa@etl.go.jp>
6930 * coding.c (setup_coding_system): Don't override the explicitly
6931 specified designations.
6933 2000-07-15 Miles Bader <miles@gnu.org>
6935 * editfns.c (char_property_eq, char_property_stickiness): Renamed
6936 from `text_property_eq' and `text_property_stickiness', respectively.
6937 (find_field, Fconstrain_to_field, char_property_eq)
6938 (char_property_stickiness): Changed to call char-property functions
6939 instead of text-property-only ones.
6941 * textprop.c (Fnext_single_char_property_change): Made a subr (was
6942 `next_single_char_property_change'). Do more error checking, and
6943 cleanup limit behavior.
6944 (Fprevious_single_char_property_change): New function.
6945 (syms_of_textprop): Initialize new subrs.
6947 * xdisp.c (display_prop_end, invisible_text_between_p):
6948 Call Fnext_single_char_property_change instead of
6949 next_single_char_property_change.
6951 2000-07-15 Jason Rumney <jasonr@gnu.org>
6953 * w32menu.c (w32_menu_show): Call free_menubar_widget_value_tree
6954 after menu is finished with.
6955 (add_menu_item): Only consider wv->title as a menu title.
6956 (w32_menu_display_help): Add OBJECT and POS to show_help_echo.
6958 * w32fns.c (w32_wnd_proc) [WM_DRAW_ITEM]: Do not try to draw a
6960 (FONT_REGEXP): Remove unused macro, and its sub-components.
6961 (syms_of_w32fns): Replace underscore in w32-enable-synthesized-fonts.
6963 * w32term.c (help_echo_object, help_echo_pos): New variables.
6964 (note_mode_line_highlight): Store additional information about the
6965 help-echo in help_echo_object and help_echo_pos. Check both
6966 `local-map' and `keymap' properties for changing the cursor
6967 (note_mouse_highlight): Store additional information about the
6968 help-echo in help_echo_object and help_echo_pos.
6969 (note_tool_bar_highlight): Set help_echo_object to nil and
6970 help_echo_pos to -1.
6971 (w32_read_socket): Use gen_help_event instead of filling
6972 input_events manually.
6973 (syms_of_w32term): Staticpro help_echo_object.
6974 (x_update_window_end): Add parameter MOUSE_FACE_OVERWRITTEN_P. If
6975 set, arrange for a mouse-highlight redisplay in XTframe_up_to_date.
6976 (x_clear_mouse_face): New function.
6977 (w32_redisplay_interface): Add pointer to x_clear_mouse_face.
6978 (x_update_window_begin): No need to turn off the mouse
6980 (show_mouse_face): Set the mouse_face_p flag of glyph rows
6981 depending on whether they contain glyphs highlighted in mouse-face.
6982 (x_fill_stretch_glyph_string): Consume runs of stretch
6983 glyphs instead of a single one.
6984 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
6985 with new argument list.
6986 (x_set_glyph_string_gc): Make sure the face's GC is valid.
6987 (x_append_glyph, x_append_composite_glyph)
6988 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
6989 changes in struct glyph starting 1999-12-27. See comments for
6990 xterm.c on 2000-07-05.
6992 2000-07-14 Sam Steingold <sds@gnu.org>
6994 * xfaces.c (realize_x_face): Fix the last patch:
6995 check `default_face' before dereferencing.
6997 2000-07-14 Dave Love <fx@gnu.org>
6999 * syntax.c (back_comment): Add null default in switch (for pcc).
7001 2000-07-14 Kenichi Handa <handa@etl.go.jp>
7003 * xfaces.c (realize_x_face): Make fontset using the base of the
7004 default_face's fontset, not using the default fontset.
7006 * coding.c (inhibit_iso_escape_detection): New variable.
7007 (syms_of_coding): Make it a Lisp variable.
7008 (detect_coding_iso2022): If inhibit_iso_escape_detection is
7009 nonzero, ignore ISO2022's escape sequence.
7011 2000-07-14 Gerd Moellmann <gerd@gnu.org>
7013 * alloca.c (malloc) [emacs]: Define as xmalloc.
7015 * xfns.c (Fx_show_tip): If frame parameters contain a position,
7016 use that instead of the mouse position. Add parameters DX and DY.
7018 * dispextern.h (Fx_show_tip): Adjust number of parameters
7021 * keyboard.c (show_help_echo): Add parameters OBJECT and POS.
7022 if HELP is a function, call it with OBJECT and POS as parameters
7023 to get the help to display.
7024 (gen_help_event, kbd_buffer_store_help_event): New functions.
7025 (kbd_buffer_get_event): Construct the Lisp help-event differently.
7026 (read_char): Call show_help_echo with new parameters.
7028 * keyboard.h (gen_help_event, kbd_buffer_store_help_event):
7031 * xterm.c (help_echo_object, help_echo_pos): New variables.
7032 (note_mode_line_highlight): Store additional information about the
7033 help-echo in help_echo_object and help_echo_pos. Check both
7034 `local-map' and `keymap' properties for changing the cursor
7035 (note_mouse_highlight): Store additional information about the
7036 help-echo in help_echo_object and help_echo_pos.
7037 (note_tool_bar_highlight): Set help_echo_object to nil and
7038 help_echo_pos to -1.
7039 (XTread_socket): Use gen_help_event instead of filling
7040 input_events manually.
7041 (syms_of_xterm): Staticpro help_echo_object.
7043 * xmenu.c (menu_highlight_callback): Use
7044 kbd_buffer_store_help_event instead of setting up and input_event
7047 * xdisp.c (eval_form): GCPRO argument sexpr.
7048 (call_function): New function.
7049 (handle_single_display_prop): Use call_function and FUNCTIONP
7050 instead of checking whether if font_height is a symbol and
7053 * eval.c (internal_condition_case_2): New function.
7055 * lisp.h (FUNCTIONP): New macro.
7056 (internal_condition_case_2, call_function): Add prototypes.
7058 * xterm.c (construct_mouse_click, x_scroll_bar_to_input_event)
7059 (x_scroll_bar_handle_click, SET_SAVED_MENU_EVENT, XTread_socket):
7060 Always set `arg' member of input_events.
7061 (construct_menu_click): Unused function removed.
7063 * msdos.c (dos_rawgetc): Always set `arg' member of input_events.
7065 * w32term.c (construct_mouse_click, construct_mouse_wheel)
7066 (construct_drag_n_drop, x_scroll_bar_handle_click)
7067 (w32_read_socket): Always set `arg' member of input_events.
7069 * keyboard.c (show_help_echo): Use eval_form. Add comment.
7071 * lisp.h (eval_form): Add prototype.
7073 * xdisp.c (eval_form): Make it externally visible.
7075 2000-07-13 Gerd Moellmann <gerd@gnu.org>
7077 * xterm.c (x_handle_tool_bar_click): Store the frame in the
7078 frame_or_window slot of TOOL_BAR_EVENT input events instead of
7079 consing. For prefix events, store the frame in the `arg' slot of
7080 the event, otherwise store the key there.
7081 (XTread_socket): Instead of consing, use the frame_or_window slot
7082 of HELP_EVENTs for the frame, and the `arg' slot for the help string.
7084 * xmenu.c (menu_highlight_callback): Store help string in the
7085 `arg' member of the input event; don't cons.
7086 (menubar_selection_callback): Use the `arg' slot of input events
7087 to queue additional information, instead of consing.
7089 * msdos.c (dos_rawgetc): Adapt to change of HELP_EVENTs.
7091 * w32term.c (w32_handle_tool_bar_click): Adapt to changes in
7093 (w32_read_socket): Adapt to changes in HELP_EVENTs.
7095 * w32menu.c (menubar_selection_callback): Use the `arg' slot of
7096 input events to queue additional information, instead of consing.
7098 * keyboard.c (kbd_buffer_gcpro): Renamed from
7099 kbd_buffer_frame_or_window. Now used for all Lisp objects
7100 referenced from the input queue.
7101 (kbd_buffer_store_event): Always use structure assignment for
7102 copying input events. Record all Lisp objects referenced from
7103 events in kbd_buffer_gcpro.
7104 (kbd_buffer_get_event): Construct Lisp `help-echo' events
7105 differently from input events. Test for prefix menu_bar_events
7106 and TOOL_BAR_EVENTs differently. Reset all slots used by an input
7107 event in kbd_buffer_gcpro to nil.
7108 (make_lispy_event) <TOOL_BAR_EVENT>: Treat an input event whose
7109 frame_or_window is equal to its arg member as prefix events.
7110 (stuff_buffered_input): Reset all slots in kbd_buffer_gcpro
7111 used by an input event to nil.
7112 (init_keyboard): Use two times the size of the input queue
7113 for kbd_buffer_gcpro.
7114 (syms_of_keyboard): Likewise.
7116 * emacs.c (handle_USR2_signal, handle_USR1_signal):
7117 Use USER_SIGNAL_EVENT.
7119 * termhooks.h (struct input_event): Add member `arg'.
7120 (MENU_BAR_EVENT): Renamed from menu_bar_event.
7121 (USER_SIGNAL_EVENT): Renamed from user_signal.
7123 * xfaces.c (ASET): Remove definition.
7125 * lisp.h (AREF, ASET, ASIZE): New macros.
7127 * fontset.c (AREF, ASIZE): Remove definitions.
7129 * fns.c (AREF): Remove definition.
7131 * composite.c (AREF): Remove definition.
7133 2000-07-12 Gerd Moellmann <gerd@gnu.org>
7135 * dispnew.c (redraw_overlapped_rows): Add missing local.
7136 (scrolling_window): Remove debug code.
7138 * xdisp.c (try_window_reusing_current_matrix, try_window_id):
7139 Before scrolling, turn off a mouse-highlight in the window
7142 * xterm.c (x_update_window_end): Add parameter
7143 MOUSE_FACE_OVERWRITTEN_P. If set, arrange for a mouse-highlight
7144 redisplay in XTframe_up_to_date.
7145 (x_clear_mouse_face): New function.
7146 (x_redisplay_interface): Add pointer to x_clear_mouse_face.
7148 * dispnew.c (make_current): Preserve the mouse_face_p flag of the
7150 (update_window_line): Add parameter MOUSE_FACE_OVERWRITTEN_P. Set
7151 it when any row is written to that contains glyphs highlighted in
7153 (update_window): Call the window update end hook with new
7154 parameter MOUSE_FACE_OVERWRITTEN_P.
7155 (direct_output_for_insert): Give up if row contains mouse-face.
7157 * dispextern.h (struct redisplay_interface): Add parameter
7158 MOUSE_FACE_OVERWRITTEN_P to update_window_end_hook function.
7159 (clear_mouse_face): New function pointer member.
7161 2000-07-11 Stefan Monnier <monnier@cs.yale.edu>
7163 * syntax.c (back_comment): Use one switch rather than a few `if's.
7164 Obey open_paren_in_column_0_is_defun_start.
7165 When reverting to the `slow' method, try to nicely handle the case
7166 of nested comments by checking that the comment-starter we found
7167 does indeed match the comment-ender.
7168 (scan_sexps_forward, scan_sexps_forward):
7169 Ignore excessive opening parenthesis rather than throwing an error.
7171 2000-07-11 Gerd Moellmann <gerd@gnu.org>
7173 * doc.c (Fsubstitute_command_keys): Handle case that a GC
7174 in Fwhere_is_internal or get_keymap_1 relocates string contents.
7176 * dispnew.c (direct_output_forward_char): Give up if currently
7177 displaying a message instead of the minibuffer contents.
7179 * xterm.c (x_update_window_begin): No need to turn off the mouse
7181 (show_mouse_face): Set the mouse_face_p flag of glyph rows
7182 depending on whether they contain glyphs highlighted in mouse-face.
7184 * dispnew.c (row_equal_p): Add parameter MOUSE_FACE_P. If set,
7185 compare the mouse_face_p flags of both rows.
7187 * dispextern.h (struct glyph_row): Add flag mouse_face_p.
7189 2000-07-11 Eli Zaretskii <eliz@is.elta.co.il>
7191 * keyboard.c (show_help_echo): Accept additional parameter
7192 ok_to_overwrite_keystroke_echo.
7193 (read_char): Call show_help_echo with a zero
7194 ok_to_overwrite_keystroke_echo argument.
7195 * keyboard.h (show_help_echo): Update prototype of show_help_echo.
7196 * xmenu.c (menu_help_callback): Call show_help_echo with non-zero
7197 ok_to_overwrite_keystroke_echo argument.
7198 * w32menu.c (w32_menu_display_help): Call show_help_echo with
7199 non-zero ok_to_overwrite_keystroke_echo argument.
7201 2000-07-10 Gerd Moellmann <gerd@gnu.org>
7203 * xdisp.c (try_window_id): If changes are all below what is
7204 displayed in the window, and point is in the window, we still
7205 might have to find point on the display.
7207 * xterm.c (x_fill_stretch_glyph_string): Consume runs of stretch
7208 glyphs instead of a single one.
7209 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
7210 with new argument list.
7211 (x_set_glyph_string_gc): Make sure the face's GC is valid.
7213 * keymap.c (get_keymap_1): Add comment that this function can GC.
7214 (where_is_internal_2, where_is_internal_1): Add GCPROs, add
7215 comment that functions can GC.
7216 (Fset_keymap_parent): GCPRO arg KEYMAP.
7218 2000-07-10 Eli Zaretskii <eliz@is.elta.co.il>
7220 * msdos.c (XMenuActivate): After exiting the menu, restore the
7221 echo area message and erase it.
7223 2000-07-10 Kenichi Handa <handa@etl.go.jp>
7225 * fontset.c (Ffontset_info): Make the return value more compatible
7226 with that of Emacs 20.
7228 2000-07-07 Gerd Moellmann <gerd@gnu.org>
7230 * eval.c (Fsignal): Handle case that backtrace_list is null.
7232 2000-07-07 Kenichi Handa <handa@etl.go.jp>
7234 * ccl.c (Fccl_execute): Typo fixed.
7236 2000-07-06 Gerd Moellmann <gerd@gnu.org>
7238 * window.c (window_loop): Add missing gcpro1 local variable.
7240 * window.c (Fwindow_list): Reverse list at the end.
7241 (candidate_window_p): Add parameter OWINDOW. ALL_FRAMES nil
7242 means allow windows on OWINDOW's frame, only.
7243 (window_loop): Simplified; use Fwindow_list.
7245 * Makefile.in (TAGS-LISP): Don't pass `$(lispsource)' to make.
7247 2000-07-05 Gerd Moellmann <gerd@gnu.org>
7249 * xterm.c (XTread_socket): Increment handling_signal at the start,
7250 decrement it at the end.
7252 * eval.c (handling_signal): New variable.
7253 (Fsignal): Abort if handling_signal is non-zero.
7255 * lisp.h (handling_signal): External declaration.
7257 * s/freebsd.h (WAITTYPE, WRETCODE): Put in #if 0.
7259 2000-07-05 Ken Raeburn <raeburn@gnu.org>
7261 Sound support for NetBSD through "Linux emulation" support:
7262 * config.in (HAVE_SOUNDCARD_H): Undef.
7263 (HAVE_SOUND): Define if HAVE_SOUNDCARD_H.
7264 * Makefile.in (LIBSOUND): New variable.
7265 (LIBES): Include it.
7266 * sound.c [HAVE_SOUNDCARD_H]: Include <sys/ioctl.h> and <soundcard.h>.
7267 (DEFAULT_SOUND_DEVICE): Define to "/dev/dsp" if not defined elsewhere.
7268 (vox_open): Use DEFAULT_SOUND_DEVICE.
7269 * s/netbsd.h (DEFAULT_SOUND_DEVICE): Define to /dev/audio.
7271 2000-07-05 Gerd Moellmann <gerd@gnu.org>
7273 * print.c (print_error_message): If Vsignaling_function is set,
7274 show it in *Messages*.
7276 * lisp.h (Vsignaling_function): External declaration.
7278 * eval.c (Vsignaling_function): New variable.
7279 (Fsignal): Compute it.
7280 (syms_of_eval): Staticpro it.
7282 2000-07-05 Dave Love <fx@gnu.org>
7284 * syswait.h: Use the autoconf recommended approach. Old code
7285 #if'd out in case we need to revert.
7287 * config.in (HAVE_SYS_WAIT_H): Added.
7289 2000-07-05 Andrew Innes <andrewi@gnu.org>
7291 * vm-limit.c (check_memory_limits) [REL_ALLOC]: Use real_morecore
7292 when non-NULL instead of __morecore, to take account of buffer
7293 memory. This also solves a problem with spurious memory warnings
7296 * ralloc.c: Make real_morecore non-static.
7298 * eval.c (internal_condition_case): Comment out abort if
7299 interrupt_input_blocked is not zero.
7301 * makefile.nt: Add support for `bootstrap' and related targets.
7302 Include minimal debug info in emacs.exe in release build.
7303 Remove all dependencies on lisp.h, and fixup some others.
7305 * w32.c (init_environment): Install code from 20.7 for providing
7306 default values for environment variables, based on the
7307 executable's own location.
7308 (map_w32_filename): Handle filenames that are longer than MAX_PATH.
7309 (sys_socket): Install socket inheritance bug fix from 20.7.
7311 * alloca.c [emacs]: Include lisp.h (needed by atimer.h included
7312 here via blockinput.h).
7314 2000-07-05 Stefan Monnier <monnier@cs.yale.edu>
7316 * w32menu.c (w32_menu_display_help):
7317 * xmenu.c (menu_help_callback): Use show_help_echo.
7319 * keyboard.h (show_help_echo): Declare.
7321 * keyboard.c (show_help_echo): New function, extracted from read_char.
7322 Feval its `msg' argument if it's a cons cell.
7323 (read_char): Use it.
7324 (follow_key): Pass `autoload' to get_keyelt.
7326 * xterm.c (note_mode_line_highlight, note_mouse_highlight)
7327 (note_tool_bar_highlight, XTread_socket):
7328 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight)
7330 * w32term.c (note_mode_line_highlight, note_mouse_highlight)
7331 (note_tool_bar_highlight, w32_read_socket):
7332 Do not gratuitously ignore non-string `help-echo' properties.
7334 2000-07-05 Gerd Moellmann <gerd@gnu.org>
7336 * eval.c (Feval): Put check for interrupt_input_block in #if 0.
7338 * window.c (delete_all_subwindows): Reset Vwindow_list.
7340 * xterm.c (x_append_glyph, x_append_composite_glyph)
7341 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
7342 changes in struct glyph starting 1999-12-27. Some bit-fields of
7343 struct glyph were not set, which made glyphs unequal when compared
7344 with GLYPH_EQUAL_P. Redisplay outputs such glyphs, and flickering
7345 effects were the result. This also depended on the contents of
7346 memory returned by xmalloc. If flickering happens again, activate
7347 the code in clear_glyph_row that's in #if 0. If the flickering is
7348 gone with that, chances are that it is caused by something similar.
7350 * dispnew.c (clear_glyph_row): Add debug code in #if 0.
7352 * dispextern.h: Add some comments.
7354 * window.c (add_window_to_list): Add parameter LIST.
7355 (window_list): Order list so that, for each frame, windows are
7356 in canonical order, and so that frames appear in the list in
7357 the order given by Vframe_list.
7358 (next_window): Reverse the handling of NEXT_P.
7360 2000-07-04 Gerd Moellmann <gerd@gnu.org>
7362 * window.c (Vwindow_list): New variable.
7363 (make_window, delete_window): Set Vwindow_list to nil.
7364 (check_window_containing): New function.
7365 (window_from_coordinates): Rewritten.
7366 (add_window_to_list, window_list, candidate_window_p)
7367 (decode_next_window_args, next_window): New functions.
7368 (Fnext_window, Fprevious_window): Rewritten in terms of next_window.
7369 (Fwindow_list): New function.
7370 (Fother_window): Cleaned up.
7371 (foreach_window): Add a longer "variable argument list". Let
7372 callback function return 0 to indicate that cycling over windows
7374 (foreach_window_1): Likewise.
7375 (freeze_window_start): Return int.
7376 (init_window): New function.
7377 (syms_of_window): Staticpro Vwindow_list and defsubr Swindow_list.
7379 * emacs.c (handle_USR1_signal, handle_USR2_signal) Clear
7380 input_event with bzero.
7381 (main): Call init_window.
7383 * keymap.c (get_keyelt): Temporarily inhibit GC while evaluating
7386 2000-07-04 Kenichi Handa <handa@etl.go.jp>
7388 * composite.h (make_composition_value_copy): Extern it.
7390 * composite.c (make_composition_value_copy): New function.
7392 * editfns.c (Fformat): While copying text properties, make each
7393 composition property value a copy.
7395 * fns.c (concat): While copying text properties, make each
7396 composition property value a copy.
7398 2000-07-03 Gerd Moellmann <gerd@gnu.org>
7400 * m/macppc.h (LINKER, LD_SWITCH_MACHINE) [LINUX]: Define.
7402 * fns.c (sweep_weak_table): Mark only objects that are not
7405 * frame.c (next_frame, prev_frame): If MINIBUF is a window,
7406 include those frames as candidates which have their focus
7407 redirected to the minibuffer frame.
7409 2000-07-03 Stefan Monnier <monnier@cs.yale.edu>
7411 * fns.c (Fputhash): Return `value' rather than nil.
7413 2000-06-30 Gerd Moellmann <gerd@gnu.org>
7415 * frame.c (next_frame): Don't check focus redirection in case
7416 MINIBUF is a window. Doing so excludes frames using MINIBUF
7417 unless their focus is redirected, which contradicts the
7418 specification of next-frame, and leads to infinite loops in
7419 certain situations when cycling through windows with next-window.
7421 2000-06-30 Kenichi Handa <handa@etl.go.jp>
7423 * coding.c (code_convert_region): Even if the length of text is
7424 zero, try to convert it if coding->type is coding_type_ccl.
7425 (decode_coding_string, encode_coding_string): Likewise.
7427 2000-06-28 Gerd Moellmann <gerd@gnu.org>
7429 * xdisp.c (try_window_reusing_current_matrix): Don't try to reuse
7430 the display if windows_or_buffers_changed.
7432 * dispnew.c (struct row_entry): New structure.
7433 (row_entry_pool, row_entry_pool_size, row_entry_idx, row_table)
7434 (row_table_size, old_lines, new_lines, old_lines_size)
7435 (new_lines_size, run_pool, runs_size, runs): New variables.
7436 (add_row_entry): New function.
7437 (scrolling_window): Use data structures allocated with xmalloc and
7438 held in global variables, instead of allocating them with alloca and
7439 holding them in local variables. Use a larger hash table whose
7440 size depends on glyph matrix sizes. Don't use bzero to clear the
7441 hash table; instead, clear used slots only.
7443 * fns.c (next_almost_prime): Make it externally visible.
7445 * lisp.h (next_almost_prime): Add prototype.
7447 * s/isc4-0.h (sigunblock): Define.
7449 * s/sco5.h (sigunblock): Define.
7451 2000-06-27 Dave Love <fx@gnu.org>
7453 * s/osf1.h (C_SWITCH_SYSTEM, LIBS_SYSTEM): Revert last change
7454 (moved to osf5-0.h).
7455 [!NOT_C_CODE]: Protect string.h stuff.
7457 * s/osf5-0.h (C_SWITCH_SYSTEM, WAIT_USE_INT, SYS_SIGLIST_DECLARED)
7458 (sys_siglist, NSIG): Definitions moved here from osf1.h.
7460 2000-06-27 Gerd Moellmann <gerd@gnu.org>
7462 * xdisp.c (resize_mini_window): Subtract the extra line spacing
7463 below the last line from the needed window height.
7465 2000-06-26 Stefan Monnier <monnier@cs.yale.edu>
7467 * fns.c (Fplist_member): Renamed from Fwidget_plist_member.
7468 (Fwidget_get): Use it.
7469 (syms_of_fns): Defsubr it.
7471 2000-06-26 Gerd Moellmann <gerd@gnu.org>
7473 * xterm.c (xim_initialize) [!USE_XIM]: Don't set up the
7474 display info for XIM.
7475 (xim_open_dpy): Likewise.
7476 (xim_close_dpy): Don't free the display info's XIM.
7478 * xfns.c (x_window) [!USE_XIM]: Don't call create_frame_ic.
7480 * config.in (USE_XIM): New define.
7482 * keymap.c (get_keyelt): For menu-items containing a `:filter
7483 FILTER', apply FILTER to the menu-item's definition to get the
7484 real definition to use.
7486 * lisp.h (QCfilter): External declaration.
7488 * xfns.c (Fimage_size): New function.
7489 (syms_of_xfns): Defsubr it.
7491 2000-06-26 Andreas Schwab <schwab@suse.de>
7493 * coding.c (decode_coding_string): Re-fetch STRING_BYTES after
7496 2000-06-25 Dave Love <fx@gnu.org>
7498 * term.c [!HAVE_TERMCAP_H]: Declare tputs, tgetent, tgetflag, tgetnum.
7500 * Makefile.in (blockinput.h): Depend on atimer.h.
7501 (atimer.h): Depend on systime.h.
7503 * blockinput.h: Protect against multiple inclusion. Include atimer.h.
7505 * atimer.h: Protect against multiple inclusion. Include systime.h.
7507 * lisp.h (swap_in_global_binding): Declare.
7509 2000-06-24 Ken Raeburn <raeburn@gnu.org>
7511 * process.c (Fopen_network_stream): Turn off atimers for duration
7512 of call to connect. (Patch from Gerd.)
7514 2000-06-23 Dave Love <fx@gnu.org>
7516 * ralloc.c: Maybe include unistd.h
7518 * emacs.c (setgrp): Undefine before defining.
7519 (malloc_warning, set_time_zone_rule, index): Prototype.
7521 * systime.h (EMACS_GET_TIME) [!GETTIMEOFDAY_ONE_ARGUMENT]: Use
7522 HAVE_STRUCT_TIMEZONE.
7524 * s/osf1.h: Move string.h hack here from alpha.h and make it
7526 (C_SWITCH_SYSTEM): Use _OSF_SOURCE, not -BSD, which clashes with
7528 (WAIT_USE_INT, SYS_SIGLIST_DECLARED, sys_siglist, NSIG): Define.
7529 (SOCKLEN_TYPE): Don't define.
7531 * m/alpha.h: Remove string.h hack.
7533 * s/osf5-0.h: New file.
7535 * filelock.c: Use feature tests for fcntl.h, string.h. Don't
7536 include time.h, done by systime.h.
7537 [__FreeBSD__]: Remove redundant includes.
7539 * callproc.c (setpgrp): Undefine before defining.
7540 (delete_temp_file): Return Qnil to avoid warning.
7542 * config.in (HAVE_TERM_H, HAVE_STRUCT_TIMEZONE): Add.
7544 * xfaces.c: Include fontset.h dependent on HAVE_WINDOW_SYSTEM, not
7547 * fontset.h (free_face_fontset): Renamed from fs_free_face_fontset.
7549 * composite.h (compose_text): Declare.
7551 * xterm.c: Don't include sys/types.h unconditionally. Don't
7552 protect its inclusion with !USG (following xmenu.c).
7554 2000-06-23 Gerd Moellmann <gerd@gnu.org>
7556 * xfns.c (x_create_tip_frame): Initialize frame's colors like
7559 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
7561 * coding.c (decode_eol_post_ccl): Special handling for undecided
7562 and inconsistent EOL types.
7564 2000-06-22 Gerd Moellmann <gerd@gnu.org>
7566 * xrdb.c (x_load_resources): Add default resource for scroll bar's
7567 trough color and main window's background color.
7569 * xfns.c (Fx_file_dialog) [HAVE_MOTIF_2_1]: Handle events differently.
7571 * xterm.h (Xt_app_con): External declaration.
7573 * widget.c (EmacsFrameRealize): Fix typo.
7575 * widget.c (EmacsFrameRealize): Remove SubstructureRedirectMask.
7577 * xdisp.c (handle_stop): Initialize it->add_overlay_start to zero.
7578 (handle_invisible_prop): Record the start of invisible text in
7579 it->add_overlay_start.
7580 (struct overlay_entry): Add member `overlay'.
7581 (handle_overlay_change): Simplify.
7582 (next_overlay_string): After having processed overlay strings at the
7583 end of the buffer, record that fact in
7584 it->overlay_strings_at_end_processed_p.
7585 (compare_overlay_entries): If before- and after-strings come
7586 from the same overlay, let before-strings come first.
7587 (RECORD_OVERLAY_STRING): Record the overlay that strings come from.
7588 (load_overlay_strings): Take it->add_overlay_start into account
7589 when adding overlay strings.
7591 * dispextern.h (struct it): Add member add_overlay_start.
7593 2000-06-22 Dave Love <fx@gnu.org>
7595 * s/isc3-0.h (C_SWITCH_SYSTEM): Define _XOPEN_SOURCE=500.
7597 * s/gnu-linux.h (C_SWITCH_SYSTEM): Don't define _XOPEN_SOURCE here.
7599 2000-06-22 Kenichi Handa <handa@etl.go.jp>
7601 * ccl.c (ccl_driver) <CCL_End>: Decrement stack_idx only when it
7604 2000-06-21 Dave Love <fx@gnu.org>
7606 * Makefile.in (GETLOADAVG_OBJ): Removed -- LIBOBJS does it.
7608 2000-06-21 Stefan Monnier <monnier@cs.yale.edu>
7610 * syntax.c (back_comment): Simplify string-parity counting (with
7611 the added benefit of handling multiple string-styles as long as
7612 they are not intertwined).
7613 Jump to the slow code as soon as a comment starter is found in
7614 a "string_lossage" position. Fixes the case: " /* " /* " */.
7616 2000-06-21 Dave Love <fx@gnu.org>
7618 * Makefile.in: Use GETLOADAVG_LIBS.
7620 * config.in: Add HAVE_FCNTL_H, _FILE_OFFSET_BITS,
7621 _LARGEFILE_SOURCE, _LARGE_FILES, _XOPEN_SOURCE.
7623 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
7625 * syntax.c (describe_syntax): Recognize the `n'estable bit.
7626 (Fforward_comment, scan_lists):
7627 Check the comstyle of single-char comment-starters.
7628 (scan_sexps_forward): Don't try to recognize `half comment-enders' if
7629 we're just at the beginning of the comment (f.ex with (*) ... (*)).
7630 Check the comstyle of single-char comment-starters.
7631 Clarify control-flow around the Scomment case.
7633 2000-06-20 Dave Love <fx@gnu.org>
7635 * fns.c (make_hash_table, maybe_resize_hash_table):
7636 Cast arg of next_almost_prime.
7638 * tparam.c [emacs]: Include lisp.h.
7640 * termcap.c [emacs]: Test HAVE_FCNTL_H, not USG5. Include lisp.h
7643 2000-06-20 Gerd Moellmann <gerd@gnu.org>
7645 * keyboard.c (adjust_point_for_property): Check if display
7646 property should be treated as intangible by looking at its value.
7648 * xdisp.c (single_display_prop_intangible_p)
7649 (display_prop_intangible_p): New functions.
7651 * dispextern.h (display_prop_intangible_p): Add prototype.
7653 * xdisp.c (dump_glyph_row): Show type of glyph->object.
7655 * s/isc4-0.h (sigblock): Redefined to pass a pointer as second
7656 argument to sigprocmask.
7658 * s/sco5.h (sigblock): Redefined to pass a pointer as second
7659 argument to sigprocmask.
7661 * syssignal.h (sigblock, sigunblock) [USG5_4]: Set
7662 sigprocmask_set, and pass a pointer to it to sigprocmask.
7664 * sysdep.c (sigprocmask_set): New variable.
7666 * fileio.c (make_temp_name): Don't use `%s' in string passed to
7669 2000-06-20 Sam Steingold <sds@gnu.org>
7671 * xrdb.c: Don't declare xmalloc, xrealloc.
7673 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
7675 * regex.c (re_match, re_match_2): Protect calls to alloca (0).
7676 (re_comp): Cast gettext return value to avoid complaints when
7679 2000-06-20 Dave Love <fx@gnu.org>
7681 * m/stride.h, m/mips.h: Don't define HAVE_GETWD, HAVE_GETTIMEOFDAY.
7683 * m/ibmrt-aix.h: Don't declare HAVE_GETTIMEOFDAY, HAVE_VFORK.
7685 * m/ibmrs6000.h, m/ibmps2-aix.h, m/dpx2.h: Don't declare HAVE_GETWD.
7687 * m/alpha.h: Don't declare xmalloc, xrealloc.
7689 * s/ux4800.h: Don't declare GETTIMEOFDAY_ONE_ARGUMENT.
7691 * s/usg5-4-2.h: Don't declare HAVE_GETWD, VFORK_RETURN_TYPE.
7693 * s/umips.h: Don't declare HAVE_GETWD, HAVE_GETTIMEOFDAY.
7695 * s/cxux.h, s/gnu-linux.h, s/iris3-6.h, s/irix3-3.h: Don't declare
7698 * keyboard.h (poll_for_input_1): Declare.
7700 * getloadavg.c: Don't define NLIST_STRUCT (handled by configure).
7702 * alloc.c (xmalloc, xrealloc, xfree): Define using POINTER_TYPE.
7704 * doprnt.c: Don't declare xmalloc, xrealloc.
7706 * lisp.h (x_set_tool_bar_lines, free_frame_xic, compose_text)
7707 (getenv, ctime, getwd): Removed.
7708 (xmalloc, xrealloc, xfree): Declare using POINTER_TYPE.
7710 * xterm.h: Remove duplicate prototypes. Declare free_frame_xic,
7711 x_set_tool_bar_lines.
7713 * config.in: Add HAVE_GETWD. Move some definitions above
7714 machine/system includes.
7716 2000-06-20 Kenichi Handa <handa@etl.go.jp>
7718 * s/bsd386.h (HAVE_GETLOADAVG): Define it as 1.
7720 * xfaces.c (font_list): Handle the case that REGISTRY doesn't
7721 contain information about ENCODING.
7723 * fontset.c (FONTSET_ASCII): Use the first element of char table
7724 for an ASCII font, not defalt slot.
7725 (fontset_ref_via_base): If FONTSET doesn't contain information for
7726 C, try the default fontset.
7727 (make_fontset): Don't copy the default fontset.
7728 (fontset_font_pattern): Likewise.
7729 (accumulate_font_info): If ELT is nil, use the corresponding
7730 element in the default fontset.
7732 2000-06-19 Dave Love <fx@gnu.org>
7734 * syntax.c (Fparse_partial_sexp): Doc fix.
7736 * regex.h: Test PROTOTYPES as well as __STDC__.
7738 * unexalpha.c: Include errno.h, string.h, unistd.h. Don't declare
7739 errno, strerror. Put text after #endif in comment.
7741 * xdisp.c (dump_glyph_matrix): Add `static' to declaration (for pcc).
7743 * xterm.c (x_frame_of_widget): Likewise.
7745 2000-06-19 Gerd Moellmann <gerd@gnu.org>
7747 * abbrev.c (syms_of_abbrev): Set buffer_default's abbrev table
7748 to Vfundamental_mode_abbrev_table.
7750 * alloc.c (mark_object) [GC_CHECK_MARKED_OBJECTS]: Check that no
7751 bogus objects are marked. This slows down GC by ~80 percent, but
7752 it might be worth trying when debugging GC-related problems.
7753 This feature requires conservative stack marking to be enabled.
7755 * xterm.c (XTread_socket) <KeyPress>: In case XmbLookupString
7756 returns XLookupChars, reset `modifiers' to zero.
7758 2000-06-19 Dave Love <fx@gnu.org>
7760 * mktime.c: Unprotoized.
7762 2000-06-19 Richard Stallman <rms@gnu.org>
7764 * data.c (set_internal): If variable is frame-local,
7765 store the new value immediately into the frame parameter alist.
7767 2000-06-19 Ken Raeburn <raeburn@gnu.org>
7769 * xfns.c (jpeg_load): Fetch error-handling data first, then fill
7770 in the custom handler pointer.
7772 * keyboard.c (follow_key, read_key_sequence): Use XUINT on key
7773 value, or checks for CHAR_META can fail when Lisp_Object is a
7775 * keymap.c (get_keyelt): Likewise.
7777 2000-06-19 Kenichi Handa <handa@etl.go.jp>
7779 * ccl.h (struct ccl_program): New member eol_type.
7780 (struct ccl_spec): New member cr_carryover.
7782 * ccl.c (CCL_WRITE_CHAR): Convert NL according to ccl->eol_type.
7783 (setup_ccl_program): Initialize ccl->eol_type to CODING_EOL_LF.
7785 * coding.c (setup_coding_system) <4>: Reset member `cr_carryover'.
7786 (ccl_coding_driver): On encoding, initialize ccl->eol_type.
7787 (decode_eol_post_ccl): New function.
7788 (decode_coding): Don't detect EOL format here for CCL based coding
7790 (decode_coding) <coding_type_ccl>: Handle carryovered CR. Call
7791 decode_eol_post_ccl after running the CCL program.
7792 (code_convert_region): Don't detect EOL format here for CCL based
7794 (decode_coding_string): Likewise.
7796 2000-06-18 Ken Raeburn <raeburn@gnu.org>
7798 * charset.c (update_charset_table): Use XINT on "iso_final_char"
7799 when treating it as an integer.
7801 * coding.h (encode_coding_string): Declare.
7803 * keyboard.c (read_key_sequence): Use XINT on "pos" when treating
7806 * keymap.c (Fwhere_is_internal): Rename argument "keymap" to
7807 "xkeymap" to avoid shadowing the "enum map_type" value that needs
7808 to be passed to get_local_map.
7810 * sound.c (Fplay_sound): Don't call make_number on
7811 Frun_hook_with_args count argument.
7813 * xterm.c (x_send_scroll_bar_event): Fudge lisp object/integer
7814 for lisp objects in X event structure data field, when lisp
7815 objects are represented with unions.
7816 (x_scroll_bar_to_input_event): Ditto.
7818 2000-06-16 Ken Raeburn <raeburn@gnu.org>
7820 * xdisp.c (decode_mode_spec): In "no_value" case, do NUL
7821 termination of string. Fix sense of test whether
7822 Vline_number_display_limit is an integer.
7824 2000-06-16 Gerd Moellmann <gerd@gnu.org>
7826 * xfaces.c (syms_of_xfaces) [DEBUG_X_COLORS]: Defsubr dump_colors
7827 only if HAVE_X_WINDOWS.
7829 * keymap.c (describe_buffer_bindings): Add `\f\n' in front
7832 * dispnew.c (update_frame_1): Handle case that cursor vpos is
7835 2000-06-15 Eli Zaretskii <eliz@is.elta.co.il>
7837 * unexec.c (toplevel): Fix last change, so as not to deprive MSDOS
7840 2000-06-15 Kenichi Handa <handa@etl.go.jp>
7842 * coding.c (decode_coding_emacs_mule): Always set src_base at the
7843 start of the while loop.
7845 2000-06-15 Gerd Moellmann <gerd@gnu.org>
7847 * atimer.c (alarm_signal_handler): Add forward declaration.
7849 * data.c (set_internal): Remove debug code.
7851 2000-06-14 Gerd Moellmann <gerd@gnu.org>
7853 * Makefile.in (bootstrap-temacs): Add `-I../src'.
7855 * unexec.c (toplevel) [COFF]: Include coff.h.
7857 * s/lynxos.h: New file.
7859 * keymap.c (Fsingle_key_description): Enclose function key and
7860 event symbol names in angle brackets.
7862 * xdisp.c (setup_echo_area_for_printing): Call
7863 message_log_maybe_newline if message_buf_print is not set.
7865 * print.c (printchar, strout): Don't check message_buf_print
7866 before calling setup_echo_area_for_printing because that
7867 function does something useful even when message_buf_print is
7870 * xdisp.c (message_truncate_lines, Qmessage_truncate_lines):
7872 (ensure_echo_area_buffers): Initialize echo buffer's
7873 truncate lines setting to nil.
7874 (with_echo_area_buffer): Don't set the echo buffer's truncate
7876 (set_message_1): Set it here instead, based on the value
7877 of message_truncate_lines.
7878 (resize_mini_window): Handle case that lines are truncated.
7879 (syms_of_xdisp): Initialize Qmessage_truncate_lines.
7880 DEFVAR_BOOL message-truncate-lines.
7882 * keyboard.c (read_char): Bind message-truncate-lines to t
7883 while displaying a help-echo.
7885 * lisp.h (Qmessage_truncate_lines): External declaration.
7887 2000-06-13 Gerd Moellmann <gerd@gnu.org>
7889 * xdisp.c (Vline_number_display_limit): Renamed from
7890 line_number_display_limit.
7891 (syms_of_xdisp): Use DEFVAR_LISP for line-number-display-limit.
7892 Extend documentation string. Initialize
7893 Vline_number_display_limit to nil meaning no limit.
7894 (decode_mode_spec): Use Vline_number_display_limit with its new
7897 * xterm.c (x_check_font) [GLYPH_DEBUG]: Add prototype.
7899 2000-06-13 Richard Stallman <rms@gnu.org>
7901 * frame.c (Fmodify_frame_parameters): Doc fix.
7903 * xfns.c (x_set_frame_parameters): Comment fix.
7905 * frame.c (store_frame_param): Call swap_in_global_binding if the
7906 variable's current binding was chosen based on this frame.
7908 * data.c (swap_in_global_binding): New function.
7910 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
7912 * msdos.c (IT_write_glyphs): Don't use CODING_REQUIRE_ENCODING
7913 macro, instead AND with CODING_REQUIRE_ENCODING_MASK.
7915 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
7917 * msdos.h (EMACS_MSDOS_H): Renamed from MSDOS_H_.
7919 2000-06-12 Jason Rumney <jasonr@gnu.org>
7921 * w32bdf.h (EMACS_W32BDF_H): Renamed from __W32BDF_H__
7923 * w32.h (EMACS_W32_H): Renamed from _NT_H_
7925 * w32gui.h (EMACS_W32GUI_H): Renamed from __W32GUI_H__
7927 * w32inevt.h (EMACS_W32INEVT_H): Renamed from __NTINEVT_H__
7929 2000-06-12 Gerd Moellmann <gerd@gnu.org>
7931 * xfaces.c (Fdump_colors) [DEBUG_X_COLORS]: New function.
7932 (syms_of_xfaces): Defsubr Sdump_colors.
7933 (x_free_colors): Don't treat b&w specially on default visual.
7934 (x_free_dpy_colors): New function.
7935 (free_face_colors): Don't check visual class; it's done
7938 * xterm.c (x_frame_of_widget): New function.
7939 (x_alloc_nearest_color_for_widget): Use it.
7940 (x_copy_dpy_color): New function.
7941 (x_destroy_window): Free various colors.
7943 2000-06-12 Kenichi Handa <handa@etl.go.jp>
7945 * ccl.h (EMACS_CCL_H): Renamed from _CCL_H.
7947 * charset.h (EMACS_CHARSET_H): Renamed from _CHARSET_H.
7949 * coding.h (EMASC_CODING_H): Renamed from _CODING_H.
7951 * composite.h (EMACS_COMPOSITE_H): Renamed from _COMPOSITE_H.
7953 * fontset.h (EMACS_FONTSET_H): Renamed from _FONTSET_H.
7955 2000-06-11 Dave Love <fx@gnu.org>
7957 * systime.h (EMACS_SYSTIME_H): Renamed from _SYSTIME_H.
7959 2000-06-11 Eli Zaretskii <eliz@is.elta.co.il>
7961 * msdos.h: Don't use _MSDOS_H_ as a symbol, use MSDOS_H_ instead.
7963 2000-06-11 Gerd Moellmann <gerd@gnu.org>
7965 * xmenu.c (xmenu_show): Cast second parameter of lw_popup_menu
7968 2000-06-10 Kenichi Handa <handa@etl.go.jp>
7970 * regex.c (MAKE_CHAR) [!emacs]: Dummy macro for non-Emacs env.
7971 (regex_compile): Fix the code for handling the case of single byte
7972 char and multibyte char being mixed in a range within [...].
7974 * fileio.c (Finsert_file_contents): Be sure to setup src_multibyte
7975 and dst_multibyte members of coding.
7977 * charset.c (update_charset_table): Update the table
7979 (init_charset_once): Initialize elements of bytes_by_char_head to
7980 1 except for leading codes for private charases.
7982 * charset.h (CHARSET_8_BIT_GRAPHIC): Define as 0x80.
7983 (UNIBYTE_STR_AS_MULTIBYTE_P): Fix for an invalid multibyte sequence.
7985 2000-06-09 Ken Raeburn <raeburn@gnu.org>
7987 * xterm.c (x_connection_closed): If dpyinfo is NULL, don't try to
7988 access the data it doesn't point to.
7990 2000-06-08 Gerd Moellmann <gerd@gnu.org>
7992 * xterm.c (XTread_socket) <FocusIn>: Queue a FOCUS_IN_EVENT which
7993 will be translated to a switch-frame event when reading the
7994 event queue. This is necessary because Emacs otherwise won't
7995 perform a switch-frame to a new frame until some other event, for
7996 example a keystroke event, forces it to do so. This has various
7997 effects, one visible being that the cursor of a frame created with
7998 C-x 5 2 or switched to with a window manager key binding like
7999 A-TAB stays hollow because selected_window isn't on the newly
8000 focused frame until the switch-frame is performed.
8002 * keyboard.c (kbd_buffer_get_event): Handle FOCUS_IN_EVENT by
8003 generating a switch-frame event if necessary.
8005 * termhooks.h (enum event_kind): Add FOCUS_IN_EVENT.
8007 * xdisp.c (handle_fontified_prop): Don't GCPRO local var `pos';
8010 2000-06-08 Kenichi Handa <handa@etl.go.jp>
8012 * fontset.c (Fset_fontset_font): The arg CHARACTER may be a charset.
8014 2000-06-07 Gerd Moellmann <gerd@gnu.org>
8016 * window.c (displayed_window_lines): Take empty lines at
8017 the bottom of a window into account.
8019 * window.c (displayed_window_lines): New function.
8020 (Fmove_to_window_line): Use displayed_window_lines to determine
8021 the number of lines to move, instead of using the window's height.
8023 * lread.c (readevalloop): If READCHARFUN sets point to ZV, arrange
8024 to stop reading, even if the form read sets point to a different
8025 value when evaluated.
8027 * xdisp.c (display_line): Fix code deciding in which line to
8030 2000-06-07 Kenichi Handa <handa@etl.go.jp>
8032 * fileio.c (e_write): Free composition data if stored in
8035 2000-06-06 Gerd Moellmann <gerd@gnu.org>
8037 * xdisp.c (display_line): Set row's and iterator's
8038 starts_in_middle_of_char_p and ends_in_middle_of_char_p flags.
8039 Set cursor even if row ends in the middle of a character.
8040 (dump_glyph_row): Print values of new flags.
8041 (redisplay_window) <cursor movement in unchanged window>: When
8042 point has been moved forward, and PT is at the end of the cursor
8043 row, don't place the cursor in the next row if the cursor row ends
8044 in the middle of a character or at ZV.
8046 * dispextern.h (struct it): Add starts_in_middle_of_char_p.
8047 (struct glyph_row): Add starts_in_middle_of_char_p and
8048 ends_in_middle_of_char_p.
8049 (MATRIX_ROW_ENDS_IN_MIDDLE_OF_CHAR_P): Test row's
8050 ends_in_middle_of_char_p flag.
8051 (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Likewise.
8053 * term.c (append_glyph): Revert change of 2000-06-06.
8055 * xdisp.c (display_line): Revert change of 2000-06-06. Treat
8056 padding glyph not fitting on line as whole character not
8059 * xterm.c (x_produce_glyphs): Don't xassert `it->descent > 0';
8060 this isn't true for images with `:ascent 100'.
8062 2000-06-06 Kenichi Handa <handa@etl.go.jp>
8064 * buffer.c (Fset_buffer_multibyte): Don't make the current buffer
8065 as modified if it is originally unmodified.
8067 * term.c (encode_terminal_code): Change the way to check if
8068 terminal coding does any conversion.
8069 (append_glyph): Set glyph->pixel_width correctly.
8071 * xdisp.c (display_line): While checking line continuation, pay
8072 attention to a padding glyph.
8074 2000-06-05 Gerd Moellmann <gerd@gnu.org>
8076 * xdisp.c (redisplay_window): Always use set_buffer_internal_1.
8078 2000-06-05 Dave Love <fx@gnu.org>
8080 * xdisp.c: Include fontset.h.
8082 * xfns.c (x_real_positions): Declare tmp_nchildren as unsigned.
8084 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
8086 * dispnew.c: Conditionally include term.h.
8088 * coding.h: Declare code_convert_string_norecord.
8090 * frame.h (struct frame): Use volatile unconditionally.
8092 * buffer.h: Remove Vbefore_change_function, Vafter_change_function.
8094 * xmenu.c (menu_item_selection): Declare volatile unconditionally.
8096 * systime.h: Protect against multiple inclusion.
8097 (timezone) [USG5_4]: Define as time_t.
8099 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
8100 (Foptimize_char_table, make_temp_name): Declare.
8102 * Makefile.in (xdisp.o): Depend on fontset.h.
8104 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
8106 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
8107 (Foptimize_char_table, make_temp_name): Declare.
8111 * s/netbsd.h: Don't define autoconfiscated MATHERR.
8113 2000-06-02 Dave Love <fx@gnu.org>
8115 * lread.c (_XOPEN_SOURCE, __EXTENSIONS__): Don't define.
8117 2000-06-02 Gerd Moellmann <gerd@gnu.org>
8119 * xfaces.c (realize_x_face): When copying BASE_FACE bitwise to the
8120 result face, set flags in that face indicating that colors may not
8123 * xterm.c (x_set_mouse_face_gc): If first glyph isn't a character
8124 glyph, use the ASCII NUL character to determine the face.
8126 2000-06-02 Dave Love <fx@gnu.org>
8128 * sysdep.c: Conditionally include stdlib.h, unistd.h.
8129 (VFORK_RETURN_TYPE): Remove.
8131 * config.in: Add NO_MATHERR.
8133 2000-06-01 Dave Love <fx@gnu.org>
8135 * cmds.c (internal_self_insert): Don't check
8136 Vbefore_change_function, Vafter_change_function.
8138 * insdel.c (signal_before_change, signal_after_change): Likewise.
8140 * buffer.c (Vbefore_change_function, Vafter_change_function):
8141 Variables and their initializations deleted.
8143 * callint.c (Fcall_interactively): Doc fix.
8145 * terminfo.c (ospeed) [HAVE_SPEED_T]: Don't declare extern.
8147 2000-05-31 Dave Love <fx@gnu.org>
8149 * textprop.c: Revert last change -- duplicated.
8151 2000-05-31 Gerd Moellmann <gerd@gnu.org>
8153 * dispnew.c (find_glyph_row_slice, swap_glyphs_in_rows): Put
8156 * lisp.h (eassert) [!ENABLE_CHECKING]: Define as `(void) 0'.
8158 2000-05-31 Jason Rumney <jasonr@gnu.org>
8160 * search.c (Fre_search_forward, Fre_search_backward)
8161 (Fposix_search_backward, Fposix_search_forward): Fix newlines in docs.
8163 * w32select.c (Fw32_set_clipboard_data): Change QNil to Qnil.
8165 2000-05-30 Jason Rumney <jasonr@gnu.org>
8167 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: New macros.
8168 [WINDOWSNT]: Add extern for Vw32_system_coding_system.
8170 * dispextern.h (struct glyph) [WINDOWSNT]: Add w32_font_type member.
8172 * fileio.c (Fread_file_name) [HAVE_NTGUI]: Use file dialog.
8173 (Fread_file_name) [HAVE_NTGUI, USE_MOTIF]: Do not attempt to
8174 expand a nil default_filename.
8176 * keyboard.c (make_lispy_event) [WINDOWS_NT]: Pass a window
8177 pointer to glyph_to_pixel_coords, not a frame.
8179 * makefile.nt (w32fns.obj, w32menu.obj): Add charset.h and
8180 coding.h to dependencies.
8182 * w32bdf.c (w32_load_bdf_font): Initialize font->double_byte_p.
8184 * w32console.c (glyph_to_pixel_coords): Change first parameter to
8185 window pointer to be consistent with w32term.c and xterm.c.
8187 * w32fns.c: Format and doc changes to bring closer to xfns.c.
8188 (VIETNAMESE_CHARSET): Define if not defined in system headers.
8189 (Qline_spacing, Qcenter): New variables.
8190 (Qw32_charset_*, w32_codepage_for_font): Moved from w32term.c.
8191 (x_set_line_spacing): New function.
8192 (x_set_frame_parameters): Use FRAME_NEW_WIDTH, FRAME_NEW_HEIGHT macros.
8193 (x_specified_cursor_type): New function.
8194 (x_set_cursor_type): Use it.
8195 (x_set_name, x_set_title): Use ENCODE_SYSTEM to encode titlebar
8197 (validate_x_resource_name, x_get_resource_string): Measure lengths
8198 of external strings in bytes.
8199 (w32_wnd_proc) [WM_MEASURE_ITEM]: Avoid calling
8200 GetTextExtentPoint32 with NULL title.
8201 (Fx_create_frame): Initialize Qline_spacing.
8202 (w32_load_system_font): Initialize font->double_byte_p.
8203 (x_to_w32_charset): Use Vw32_charset_info_alist.
8204 (Image, busy cursor, tooltip functions): Merged changes from
8205 xfns.c. Not yet functional on Windows.
8207 * w32gui.h (W32FontStruct): Add double_byte_p member.
8209 * w32inevt.c (NUM_TRANSLATED_MOUSE_BUTTONS): New constant.
8210 (emacs_button_translation): Use it.
8211 (do_mouse_event): Allow up to 32 mouse buttons by allowing any bit
8212 in `mask' to be set.
8214 * w32menu.c (single_submenu, w32_menu_show): Call ENCODE_SYSTEM on
8217 * w32term.c: Format and doc changes to bring closer to xterm.c.
8218 (w32_char_font_type): New enum.
8219 (Qw32_charset_*, w32_codepage_for_font): Moved to w32fns.c.
8220 (w32_per_char_metric): Use w32_char_font_type instead of unicode_p.
8221 (w32_encode_char): New function.
8222 (x_encode_char): Removed.
8223 (x_get_glyph_and_face_encoding): Use w32_encode_char in place of
8224 x_encode_char and w32_font_is_double_byte.
8225 (x_produce_image_glyph): Use image_ascent.
8226 (x_produce_glyphs): Use new version of w32_per_char_metric and
8227 handle NULL return value. Allow extra line spacing.
8228 (W32_TEXTOUT): Distinguish between Unicode and DBCS text.
8229 (w32_get_glyph_overhangs): Remove unicode_p param. Use
8230 w32_font_type member of glyph instead.
8231 (x_draw_glyph_string): Draw underline and strike-out for BDF fonts.
8232 (fast_find_position): Make sure not to consider rows not visible
8234 (w32_read_socket) [WM_MENUSELECT]: Cannot call
8235 w32_menu_display_help with input blocked, as it can abort.
8236 (x_display_and_set_cursor): Choose cursor depending
8237 on buffer-local value of cursor_type.
8238 (x_draw_bar_cursor): Add parameter WIDTH.
8240 * w32term.h (CP_DEFAULT): Define.
8241 (Fx_display_color_p, Fx_display_grayscale_p, image_ascent): Declare.
8243 2000-05-30 Gerd Moellmann <gerd@gnu.org>
8245 * search.c (Fre_search_forward, Fre_search_backward)
8246 (Fposix_search_backward, Fposix_search_forward): Doc fix.
8248 2000-05-30 Kenichi Handa <handa@etl.go.jp>
8250 * coding.c (detect_coding_iso2022): Fix code for checking
8251 CODING_CATEGORY_MASK_ISO_8_2.
8253 2000-05-29 Stefan Monnier <monnier@cs.yale.edu>
8255 * regex.c (PREFETCH_NOLIMIT): New function.
8256 (re_match_2_internal): Use it and adjust the end_match_2 logic.
8258 2000-05-29 Gerd Moellmann <gerd@gnu.org>
8260 * syntax.c (find_defun_start): Move test for
8261 open_paren_in_column_0_is_defun_start outside of the loop.
8263 * xdisp.c (redisplay_window): Really switch buffers when
8264 displaying mode lines, and temporarily set selected_frame to the
8265 frame of the window that's redisplayed.
8267 * xfaces.c (free_realized_faces): Block/unblock input.
8268 (free_realized_multibyte_face): Ditto.
8270 2000-05-29 Dave Love <fx@gnu.org>
8272 * textprop.c (Qkeymap): New variable.
8273 (syms_of_textprop): Intern it.
8275 * keymap.c: Include intervals.h.
8276 (Fkey_binding, Fwhere_is_internal): Deal with `keymap' property.
8278 * Makefile.in (keymap.o): Depend on intervals.h.
8280 * keyboard.c (menu_bar_items, tool_bar_items)
8281 (Fexecute_extended_command): Deal with `keymap' property.
8282 (read_key_sequence): Track map from `keymap' property as well as
8285 * intervals.c (get_local_map): Extra arg to allow looking for
8288 * intervals.h (map_property): New enum.
8289 (get_local_map): Extra arg using it.
8292 * lisp.h (get_local_map): Don't declare here.
8294 2000-05-29 Kenichi Handa <handa@etl.go.jp>
8296 * Makefile.in (callproc.o): Depend on composite.h.
8298 * callproc.c: Include composite.h.
8299 (Fcall_process): Handle composition correctly.
8301 * coding.h (coding_allocate_composition_data): Extern it.
8302 (coding_restore_composition): Likewise.
8304 * coding.c (DECODE_COMPOSITION_START): If coding->cmp_data is not
8305 yet allocated, finish decoding with result
8306 CODING_FINISH_INSUFFICIENT_CMP.
8307 (coding_allocate_composition_data): Make it non-static.
8308 (coding_restore_composition): Likewise.
8310 2000-05-29 Eli Zaretskii <eliz@is.elta.co.il>
8312 * charset.c (syms_of_charset): Revert last change.
8314 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
8316 * term.c (produce_glyphs): Treat characters from the eight-bit-*
8317 charsets as unibyte, with 1-column screen width. Sent by Kenichi
8320 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
8322 * charset.c (syms_of_charset): Set width of character sets
8323 eight-bit-control and eight-bit-graphic to 1 column.
8325 2000-05-26 Gerd Moellmann <gerd@gnu.org>
8327 * config.in (HAVE_SPEED_T): New define.
8329 * sysdep.c, terminfo.c (ospeed) [HAVE_SPEED_T]: Declare as
8332 2000-05-26 Dave Love <fx@gnu.org>
8334 * coding.c (shrink_decoding_region): Initialize eol_conversion.
8336 * data.c (Qsubrp, Qmany, Qunevalled): New variables.
8337 (Fsubr_arity): New function.
8338 (syms_of_data): Install them.
8340 2000-05-26 Kenichi Handa <handa@etl.go.jp>
8342 * charset.c (init_charset_once): Set the table bytes_by_char_head
8345 * fontset.c (syms_of_fontset): Adjust the font name for ascii of
8346 the default fontset to what Emacs uses by default.
8347 (check_registry_encoding): This function deleted.
8348 (Fset_fontset_font): Remove the adhoc condition for the default
8349 fontset. Allow cons in FONTNAME.
8351 * fns.c (map_char_table): Ignore char-table entries for
8352 charsets eight-bit-control and eight-bit-graphic.
8354 2000-05-25 Ken Raeburn <raeburn@gnu.org>
8356 * emacs.c (main): Initialize keyboard syms before initializing
8357 window code, so face names are available.
8359 2000-05-25 Stefan Monnier <monnier@cs.yale.edu>
8361 * regex.c (at_begline_loc_p): Also recognize the \\(?:^ case
8362 of an anchor at the beginning of a shy-group.
8364 2000-05-25 Gerd Moellmann <gerd@gnu.org>
8366 * xdisp.c (handle_invisible_prop): Don't try to skip over
8367 invisible text if end of text is already reached.
8369 2000-05-25 Dave Love <fx@gnu.org>
8371 * xdisp.c (Fdump_glyph_matrix): Declare the arg.
8373 * coding.c (encode_eol): Add null statement after label.
8375 2000-05-25 Eli Zaretskii <eliz@is.elta.co.il>
8377 * w16select.c (Fw16_set_clipboard_data): Fix the change from
8380 2000-05-25 Kenichi Handa <handa@etl.go.jp>
8382 * ccl.c (ccl_driver): Fix previous change.
8384 2000-05-25 Kenichi Handa <handa@etl.go.jp>
8386 * coding.c (run_pre_post_conversion_on_str): Set point to the
8387 beginning of buffer before calling coding->post_read_conversion.
8388 (decode_coding_string): Give correct args to
8389 run_pre_post_conversion_on_str.
8390 (encode_coding_string): Likewise.
8392 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>
8393 <CCL_WriteMultibyteChar2>: Handle charsets eight-bit-control and
8394 eight-bit-graphic correctly.
8396 2000-05-24 Kenichi HANDA <handa@etl.go.jp>
8398 * fileio.c (Finsert_file_contents): Even if a file is not found,
8399 execute codes for setting up coding system. Call
8400 after-insert-file-functions unconditionally.
8402 2000-05-24 Gerd Moellmann <gerd@gnu.org>
8404 * callproc.c, emacs.c, sysdep.c (setpgrp): Don't define if USG and
8405 BSD_PGRPS are not defined.
8407 2000-05-24 Kenichi Handa <handa@etl.go.jp>
8409 * charset.c (update_charset_table): Accept nil in LONG_NAME and
8411 (syms_of_charset): Avoid building same strings.
8413 2000-05-23 Gerd Moellmann <gerd@gnu.org>
8415 * lread.c (Fload): Add a comment about the meaning of
8416 Vuser_init_file being t.
8418 * puresize.h (BASE_PURESIZE): Increase to 675000.
8420 * s/gnu-linux.h (setpgrp): Don't define it here because this
8421 prevents compilation on GNU/Linux systems with glib 2.2.
8423 * callproc.c, emacs.c, sysdep.c (setpgrp) [HAVE_SETPGID]: Define
8426 2000-05-23 Eli Zaretskii <eliz@is.elta.co.il>
8428 * Makefile.in (SOME_MACHINE_LISP): Add disp-table.elc,
8429 dos-vars.elc, ccl.elc, and codepage.elc, all loaded by the MS-DOS
8431 (MSDOS_SUPPORT): Add dos-vars.elc, ccl.elc, and codepage.elc.
8433 2000-05-23 Kenichi Handa <handa@etl.go.jp>
8435 * syntax.c (skip_chars): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
8437 * msdos.c (IT_write_glyphs): Set coding->src_multibyte to 1.
8439 * term.c (encode_terminal_code): Set coding->src_multibyte properly.
8441 * coding.c (encode_eol): Fix a bug of DOS style EOL encoding.
8443 2000-05-22 Kenichi Handa <handa@etl.go.jp>
8445 * keyboard.c (read_char): Allow character codes 128..255 to be
8446 handled by input-method-function.
8448 * insdel.c (adjust_markers_for_replace): Fix previous change.
8449 (adjust_after_replace): If PREV_TEXT is nil, call
8450 adjust_markers_for_insert, not adjust_markers_for_replace.
8452 2000-05-20 NIIBE Yutaka <gniibe@mri.co.jp>
8454 * s/gnu-linux.h (UNIX98_PTYS) [HAVE_GRANDPT]: Define.
8455 (PTY_ITERATION, PTY_NAME_SPRINTF, PTY_OPEN, PTY_TTY_NAME_SPRINTF)
8456 [HAVE_GRANDPT]: Define.
8457 (C_SWITCH_SYSTEM): Add -D_XOPEN_SOURCE.
8459 * sysdep.c (setup_pty): Treat case that UNIX98_PTYS is defined
8462 * config.in (HAVE_GRANDPT, HAVE_GETPT): New defines.
8464 * process.c (toplevel) [UNIX98_PTYS]: Include stdlib.h.
8466 2000-05-20 Kenichi Handa <handa@etl.go.jp>
8468 The following changes are to handle 8-bit characters in a
8469 multibyte buffer/string without facing with byte combining
8470 problem. Two new charsets eight-bit-control (for 0x80..0x9F) and
8471 eight-bit-graphic (for 0xA0..0xFF) are introduced.
8473 * Makefile.in (fns.o): Depend on charset.h.
8475 * alloc.c (Fmake_byte_code): If BYTECODE-STRING is multibyte,
8476 convert it to unibyte.
8477 (make_string): Use parse_str_as_multibyte, not chars_in_text.
8479 * buffer.c (advance_to_char_boundary): Don't use DEC_POS to find a
8480 apparent char boundary.
8481 (Fset_buffer_multibyte): Convert 8-bit characters in the range
8482 0x80..0x9F to/from multibyte form.
8484 * bytecode.c (Fbyte_code): If arg BYTESTR is multibyte, convert it
8487 * callproc.c (Fcall_process): Always encode an argument string if
8488 it is multibyte. Setup src_multibyte and dst_multibyte members of
8489 process_coding properly.
8491 * category.c (Fmodify_category_entry): Use SPLIT_CHAR, not
8492 SPLIT_NON_ASCII_CHAR.
8494 * ccl.c (CCL_WRITE_CHAR): Be sure to write single byte characters
8496 (CCL_MAKE_CHAR): Use MAKE_CHAR, not MAKE_NON_ASCII_CHAR.
8498 * charset.c (Qeight_bit_control, Qeight_bit_graphic): New variables.
8499 (SPLIT_CHARACTER_SEQ): This macro deleted.
8500 (SPLIT_MULTIBYTE_SEQ): Assume that multibyte sequence at STR is valid.
8501 (CHAR_COMPONENTS_VALID_P): Handle new charsets; eight-bit-control
8502 and eight-bit-graphic.
8503 (char_to_string): Likewise. Signal an error for too large
8505 (char_printable_p): Return 0 for 8-bit characters.
8506 (update_charset_table): Update iso_charset_table only when a final
8507 character is non-negative.
8508 (find_charset_in_text): Renamed from find_charset_in_str.
8509 Arguments and return value changed. Callers changed.
8510 (Fdefine_charset): Args ISO-FINAL-CHAR and ISO-GRAPHIC-PLANE can
8511 be -1 if CHARSET is used only internally.
8512 (Fmake_char_internal): Handle new charsets; eight-bit-control and
8514 (Fcharset_after): Simplified.
8515 (char_valid_p): Use SPLIT_CHAR, not SPLIT_NON_ASCII_CHAR.
8516 (char_bytes): Return 2 for chars of the range 0xA0..0xFF.
8517 (multibyte_chars_in_text): Simplified by assuming there's no
8518 invalid multibyte sequence.
8519 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte)
8520 (str_as_unibyte): New functions.
8521 (Fstring): Simpified by assuming that byte combining never happens.
8522 (init_charset_once): Initialization for
8523 LEADING_CODE_8_BIT_CONTROL.
8524 (syms_of_charset): Intern and staticpro Qeight_bit_control and
8525 Qeight_bit_graphic. Include them in Vcharset_list. Make charsets
8526 eight-bit-control and eight-bit-graphic.
8528 * charset.h (LEADING_CODE_8_BIT_CONTROL, CHARSET_8_BIT_CONTROL)
8529 (CHARSET_8_BIT_GRAPHIC): New macros.
8530 (SINGLE_BYTE_CHAR_P): Make it faster by using casting.
8531 (CHARSET_ISO_GRAPHIC_PLANE): Use XINT instead of XFASTINT.
8532 (CHARSET_REVERSE_CHARSET): Likewise.
8533 (CHARSET_VALID_P): Handle new charsets; eight-bit-control and
8535 (BYTES_BY_CHAR_HEAD, WIDTH_BY_CHAR_HEAD): Optimize for ASCII.
8536 (CHAR_CHARSET, MAKE_CHAR, SPLIT_CHAR, CHAR_BYTES): Likewise.
8537 (PARSE_MULTIBYTE_SEQ) [BYTE_COMBINING_DEBUG]: Abort if we
8538 encounter an invalid multibyte sequence.
8539 (PARSE_MULTIBYTE_SEQ) [not BYTE_COMBINING_DEBUG]: Assume multibyte
8540 sequence is always valid.
8541 (MAKE_NON_ASCII_CHAR, SPLIT_NON_ASCII_CHAR): These macros Deleted.
8542 (UNIBYTE_STR_AS_MULTIBYTE_P, MULTIBYTE_STR_AS_UNIBYTE_P): New macros.
8543 (CHAR_STRING): For 8-bit characters, call char_to_string.
8544 (INC_POS) [not BYTE_COMBINING_DEBUG]: Faster version. Assume
8545 multibyte sequence is always valid.
8546 (BUF_INC_POS) [not BYTE_COMBINING_DEBUG]: Likewise.
8547 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte)
8548 (str_as_unibyte): Extern them.
8549 (BCOPY_SHORT): Fix a bug.
8550 (CHAR_LEN): This macro deleted. Callers changed to use CHAR_BYTES.
8551 (FETCH_STRING_CHAR_ADVANCE): Check multibyteness of STRING.
8552 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK): New macro.
8553 (FETCH_CHAR_ADVANCE): Check multibyteness of the current buffer.
8555 * coding.c (ONE_MORE_BYTE, TWO_MORE_BYTES): Set coding->result to
8556 CODING_FINISH_INSUFFICIENT_SRC if there's not enough source.
8557 (ONE_MORE_CHAR, EMIT_CHAR, EMIT_ONE_BYTE, EMIT_TWO_BYTE)
8558 (EMIT_BYTES): New macros.
8559 (THREE_MORE_BYTES, DECODE_CHARACTER_ASCII)
8560 (DECODE_CHARACTER_DIMENSION1, DECODE_CHARACTER_DIMENSION2): These
8562 (CHECK_CODE_RANGE_A0_FF): This macro deleted.
8563 (detect_coding_emacs_mule): Use UNIBYTE_STR_AS_MULTIBYTE_P to
8564 check the validity of multibyte sequence.
8565 (decode_coding_emacs_mule): New function.
8566 (encode_coding_emacs_mule): New macro.
8567 (detect_coding_iso2022): Use ONE_MORE_BYTE to fetch a byte from
8569 (DECODE_ISO_CHARACTER): Just return a character code.
8570 (DECODE_COMPOSITION_START): Set coding->result instead of result.
8571 (decode_coding_iso2022, decode_coding_sjis_big5, decode_eol): Use
8572 EMIT_CHAR to produced decoded characters. Exit the loop only by
8573 macros ONE_MORE_BYTE or EMIT_CHAR. Don't handle the case of last
8575 (ENCODE_ISO_CHARACTER): Don't translate character here. Produce
8576 only position codes for an invalid character.
8577 (encode_designation_at_bol): Return new destination pointer. 5th
8578 arg DSTP is changed to DST.
8579 (encode_coding_iso2022, decode_coding_sjis_big5): Get a character
8580 from the source by ONE_MORE_CHAR. Don't handle the case of last
8582 (DECODE_SJIS_BIG5_CHARACTER, ENCODE_SJIS_BIG5_CHARACTER): These
8584 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
8585 (detect_coding_utf_16, detect_coding_ccl): Use ONE_MORE_BYTE and
8586 TWO_MORE_BYTES to fetch a byte from the source.
8587 (encode_eol): Pay attention to coding->src_multibyte.
8588 (detect_coding, detect_eol): Preserve members src_multibyte and
8590 (DECODING_BUFFER_MAG): Return 2 even for coding_type_raw_text.
8591 (encoding_buffer_size): Set magnification to 3 for all coding
8592 systems that require encoding.
8593 (ccl_coding_driver): For decoding, be sure that the result is
8594 valid multibyte sequence.
8595 (decode_coding): Initialize coding->errors and coding->result.
8596 For emacs-mule, call decode_coding_emacs_mule. For no-conversion
8597 and raw-text, always call decode_eol. Handle the case of last
8598 block here. If not coding->dst_multibyte, convert the resulting
8599 sequence to unibyte.
8600 (encode_coding): Initialize coding->errors and coding->result.
8601 For emacs-mule, call encode_coding_emacs_mule. For no-conversion
8602 and raw-text, always call encode_eol. Handle the case of last
8604 (shrink_decoding_region, shrink_encoding_region): Detect cases
8605 that we can't skip data more rigidly.
8606 (code_convert_region): Setup src_multibyte and dst_multibyte
8607 members of coding. For decoding, if the buffer is multibyte,
8608 convert the source sequence to unibyte in advance. For encoding,
8609 if the buffer is multibyte, convert the resulting sequence to
8610 multibyte afterward.
8611 (run_pre_post_conversion_on_str): New function.
8612 (code_convert_string): Deleted and divided into the following two.
8613 (decode_coding_string, encode_coding_string): New functions.
8614 (code_convert_string1, code_convert_string_norecord): Call one of
8616 (Fdecode_sjis_char, Fdecode_big5_char): Use MAKE_CHAR instead of
8617 MAKE_NON_ASCII_CHAR.
8618 (Fset_terminal_coding_system_internal)
8619 (Fset_safe_terminal_coding_system_internal): Setup src_multibyte
8620 and dst_multibyte members.
8621 (init_coding_once): Initialize iso_code_class with new enum
8622 ISO_control_0 and ISO_control_1.
8624 * coding.h (enum iso_code_class_type): Member ISO_control_code is
8625 devided into ISO_control_0 and ISO_control_1.
8626 (struct coding_system): New members src_multibyte, dst_multibyte,
8627 errors, and result. Delete member fake_multibyte.
8628 (CODING_REQUIRE_DECODING): Return 1 if coding->dst_multibyte is
8630 (CODING_REQUIRE_ENCODING): Return 1 if coding->src_multibyte is
8633 * data.c (Faref): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
8636 * editfns.c (Fformat): Be sure to convert 8-bit characters to
8638 (Ftranspose_region) [BYTE_COMBINING_DEBUG]: Abort if byte
8640 (Ftranspose_region): Delete codes for handling byte combining.
8642 * fileio.c (Finsert_file_contents): Setup src_multibyte and
8643 dst_multibyte members of coding. On handling REPLACE on unibyte
8644 buffer, convert the result of decode_coding to unibyte. On
8645 inserting into a mutibyte buffer, always call code_convert_region.
8646 (e_write): Setup coding->src_multibyte according to the
8647 multibyteness of the source (buffer or string).
8649 * fns.c (concat): Handle 8-bit characters correctly.
8650 (Fstring_as_unibyte): Be sure to make all 8-bit characters in
8651 unibyte in the result.
8652 (Fstring_as_multibyte): Be sure to make all 8-bit characters in
8653 valid multibyte form in the result.
8654 (map_char_table): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
8655 (Fbase64_encode_region, Fbase64_encode_string): If base64_encode_1
8656 return -1, signal an error.
8657 (base64_encode_1): New arg MULTIBYTE. Get each character by
8658 CHAR_STRING_AND_LENGTH if MULTIBYTE is nonzero. If a multibyte
8659 character is found, return -1.
8660 (Fbase64_decode_region): Delete codes for handling byte-combining.
8661 Treat each decoded byte as a unibyte character.
8662 (Fbase64_decode_string): Return unibyte string.
8663 (Fcompare_strings, concat, string_byte_to_char): Use
8664 FETCH_STRING_CHAR_ADVANCE_NO_CHECK instead off
8665 FETCH_STRING_CHAR_ADVANCE.
8666 (Fstring_lessp): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
8667 (mapcar1): If SEQ is string, always use FETCH_STRING_CHAR_ADVANCE.
8669 * fontset.c (fontset_ref): Use SPLIT_CHAR instead of
8670 SPLIT_NON_ASCII_CHAR.
8671 (fontset_ref_via_base, fontset_set): Likewise
8673 * insdel.c (adjust_markers_for_record_delete): Deleted.
8674 (adjust_markers_for_insert): Argument changed. Caller changed.
8675 (adjust_markers_for_replace): Likewise.
8676 (ADJUST_CHAR_POS, combine_bytes, byte_combining_error)
8677 (CHECK_BYTE_COMBINING_FOR_INSERT): Deleted.
8678 (copy_text): Delete unused local varialbe c_save. For converting
8679 to multibyte, be sure to make all 8-bit characters in valid
8681 (count_size_as_multibyte): Handle 8-bit characters correctly.
8682 (insert_1_both, insert_from_string_1, insert_from_buffer_1)
8683 (adjust_after_replace, replace_range, del_range_2)
8684 [BYTE_COMBINING_DEBUG]: Abort if byte combining occurs.
8685 (insert_1_both, insert_from_string_1, insert_from_buffer_1)
8686 (adjust_after_replace, replace_range, del_range_2) Delete codes for
8687 handling byte combining.
8688 (adjust_before_replace): Deleted.
8690 * keymap.c (Fsingle_key_description): Use SPLIT_CHAR instead of
8691 SPLIT_NON_ASCII_CHAR.
8692 (describe_vector): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
8693 (Faccessible_keymaps): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
8694 (Fkey_description): Likewise.
8696 * lread.c (read1): On reading multibyte string, be sure to make
8697 all 8-bit chararacters in valid multibyte form.
8698 (readchar): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
8700 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE
8703 * process.c (Fstart_process): GCPRO current_dir before calling
8704 Ffind_operation_coding_system. Encode arguments here.
8705 (create_process): Don't encode arguments here. Setup
8706 src_multibyte and dst_multibyte members of struct coding.
8707 (read_process_output): Setup src_multibyte and dst_multibyte
8708 members of struct coding. If the output is to multibyte buffer,
8709 always decode the output of the process. Adjust the
8710 representation of 8-bit characters to the multibyteness of the output.
8711 (send_process): Setup coding->src_multibyte according to the
8712 multibyteness of the source.
8714 * search.c (wordify): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
8715 (Freplace_match): Use FETCH_STRING_CHAR_ADVANCE and
8716 FETCH_STRING_CHAR_ADVANCE_NO_CHECK appropriately.
8718 * term.c (produce_special_glyphs): Use CHAR_BYTES instead of CHAR_LEN.
8720 * w16select.c (Fw16_set_clipboard_data): Setup members
8721 src_multibyte and dst_multibyte of coding. Adjusted for the
8722 change for find_charset_in_str.
8723 (Fw16_get_clipboard_data): Likewise.
8725 * w32fns.c (w32_to_x_font): Setup members src_multibyte and
8726 dst_multibyte of coding.
8727 (x_to_w32_font): Likewise.
8729 * w32select.c (Fw32_set_clipboard_data): Setup members
8730 src_multibyte and dst_multibyte of coding. Adjusted for the
8731 change for find_charset_in_str.
8732 (Fw32_get_clipboard_data): Likewise.
8734 * xdisp.c (get_next_display_element): Handle 8-bit characters
8736 (next_element_from_display_vector): Use CHAR_BYTES instead of CHAR_LEN.
8737 (disp_char_vector): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
8739 * xselect.c (selection_data_to_lisp_data): Setup members
8740 src_multibyte and dst_multibyte of coding. Adjusted for the
8741 change for find_charset_in_str.
8742 (lisp_data_to_selection_data): Likewise.
8744 2000-05-19 Gerd Moellmann <gerd@gnu.org>
8746 * buffer.c (Fbury_buffer): Avoid trouble from burying a killed buffer.
8748 * dispextern.h (Vimage_types): Add extern declaration.
8750 * xdisp.c (Vimage_types): Moved here from xfns.c.
8751 (syms_of_xdisp): Move `image-types' variable here from xfns.c.
8753 * xfns.c (Vimages_types): Moved to xdisp.c.
8754 (syms_of_xfns): Move `image-types' to xdisp.c.
8756 * w32fns.c (Vimage_types): Removed.
8757 (syms_of_w32fns): Remove `image-types'.
8759 2000-05-18 Kenichi Handa <handa@etl.go.jp>
8761 * fns.c (map_char_table): Pay attention to character number of
8762 charset. Check the validity of charset at the first level. For
8763 leaf nodes that has nil value, call C_FUNCTION or FUNCTION with
8766 * fontset.c: Include "buffer.h".
8767 (fs_load_font): If the face has fontset, record the face ID in
8769 (Finternal_char_font): New function.
8770 (accumulate_font_info): New function.
8771 (Ffontset_info): Rewritten for the new fontset implementation.
8772 (syms_of_fontset): Register Vdefault_fontset in the first element
8773 of Vfontset_table. Include Vdefault_fontset in
8774 Vfontset_alias_alist. Declare `internal-char-font' as a Lisp
8777 2000-05-16 Dave Love <fx@gnu.org>
8779 * m/iris5d.h: Deleted -- unused.
8781 2000-05-16 Gerd Moellmann <gerd@gnu.org>
8783 * xdisp.c, w32.c, print.c, msdos.c, emacs.c: Use the term
8784 `invalid' instead of `illegal'.
8786 * indent.c (Fmove_to_column): When ending within a tab, insert
8787 spaces first so that markers at the end of the tab get adjusted.
8789 * frame.c (frames_bury_buffer): Don't add a buffer to the frame's
8790 buffer list that wasn't selected in that frame.
8792 * filelock.c (get_boot_time): To obtain an 8 char file name, which
8793 is needed on mescaline, use a 2 char prefix, and call
8794 make_temp_name with second arg non-zero.
8796 * fileio.c (make_temp_name): New function, extracted from
8798 (Fmake_temp_name): Use it.
8800 2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
8802 * window.c (coordinates_in_window): Subtract 1 when computing right_x.
8804 2000-05-15 Gerd Moellmann <gerd@gnu.org>
8806 * Makefile.in (lisp): Add env.elc.
8808 * callproc.c (Fgetenv_internal): Renamed from Fgetenv.
8810 2000-05-12 Gerd Moellmann <gerd@gnu.org>
8812 * search.c (Freplace_match): Handle case of `\N' in the
8813 replacement when there's no group N.
8815 2000-05-11 Gerd Moellmann <gerd@gnu.org>
8817 * xdisp.c (add_to_log): Don't pass the terminating NUL byte
8818 of the message to message_dolog.
8820 * keyboard.c (read_char): Don't clear current message for help
8821 events; let the code handling help events handle this. Change
8822 code detecting help events that should be ignored.
8824 * xdisp.c (handle_single_display_prop): Don't try to set PT if
8825 we're interating over a string.
8827 2000-05-09 Dave Love <fx@gnu.org>
8829 * fileio.c (Fwrite_region): If APPEND arg is an integer, seek to
8830 that offset before writing. Move gcpro region past call of
8833 2000-05-04 Dave Love <fx@gnu.org>
8835 * buffer.c (syms_of_buffer) [auto-fill-function]: Doc fix.
8837 2000-05-04 Gerd Moellmann <gerd@gnu.org>
8839 * insdel.c (insert_from_buffer_1): Adjust FROM position by number
8840 of inserted characters when BUF equals the current buffer, and PT
8841 is in front of or equal to FROM.
8843 2000-05-03 Gerd Moellmann <gerd@gnu.org>
8845 * xdisp.c (handle_single_display_prop): If display property value
8846 is invalid, or something not supported on the frame, restore
8847 iterator's position to what it was initially. Make sure to return
8848 0 for invalid and unsupported property values.
8850 * xterm.c (x_produce_glyphs) <composite chars>: Handle case
8851 that x_per_char_metric returns null.
8853 2000-05-02 Gerd Moellmann <gerd@gnu.org>
8855 * xterm.h (struct face): Add forward declaration.
8856 (struct image): Ditto.
8857 (image_ascent): Add prototype.
8859 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
8860 (x_draw_image_relief, x_draw_image_foreground_1): Call function
8861 image_ascent instead of using IMAGE_ASCENT.
8863 * dispextern.h (DEFAULT_IMAGE_HEIGHT): New macro.
8864 (IMAGE_ASCENT): Removed.
8866 * xfns.c (Qcenter): New variable.
8867 (enum image_value_type): Add IMAGE_ASCENT_VALUE.
8868 (parse_image_spec): Handle IMAGE_ASCENT_VALUE.
8869 (image_ascent): New function.
8870 (lookup_image): Recognize `:ascent center'.
8871 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
8872 (tiff_format, gif_format, gs_format): Use IMAGE_ASCENT_VALUE.
8873 (xbm_load): Don't set image's ascent here.
8874 (xbm_image_p, xpm_image_p, pbm_image_p, png_image_p)
8875 (jpeg_image_p, tiff_image_p, gif_image_p, gs_image_p): Don't
8876 check ascent values here.
8877 (Fimagep, Flookup_image [GLYPH_DEBUG]: Removed.
8878 (syms_of_xfns) [GLYPH_DEBUG]: Don't defsubr removed functions.
8879 (syms_of_xfns): Initialize Qcenter.
8881 * eval.c (Fsignal): If lisp_eval_depth or spepdl_size are near
8882 to the limits, increase the limits.
8884 2000-05-01 Kenichi Handa <handa@etl.go.jp>
8886 * fontset.c (fs_load_font): By default, use 0x00..0x7f for ASCII.
8887 Check Vfont_encoding_alist against the full name of the opened font.
8889 2000-04-28 Gerd Moellmann <gerd@gnu.org>
8891 * xdisp.c (make_cursor_line_fully_visible): Handle case of rows
8892 taller than the window.
8894 2000-04-28 Kenichi Handa <handa@etl.go.jp>
8896 * xfaces.c (realize_x_face): Fix the argument of the second
8897 xassert. BASE_FACE may not be a face for ASCII.
8899 2000-04-27 Gerd Moellmann <gerd@gnu.org>
8901 * print.c (print_object): Treat print-length < 0 as nil.
8903 * Makefile.in (termcapobj): Don't use TERMCAP_OBJ.
8905 * s/freebsd.h (TERMCAP_OBJ): Removed.
8906 (LIBS_TERMCAP): Don't define for __FreeBSD_version >= 400000.
8908 * lread.c (read1): Don't treat period followed by certain
8909 characters as symbol start.
8911 * xfns.c (slurp_file): New function.
8912 (xbm_image_p): Handle case of in-memory XBM files.
8913 (xbm_scan): Rewritten to work on memory buffers instead of files.
8914 (xbm_read_bitmap_data): Renamed from xbm_read_bitmap_file_data.
8915 Work on memory buffers instead of files. If DATA is null test
8916 if buffer looks like an in-memory XBM file.
8917 (xbm_load_image): Renamed from xbm_load_image_file. Work on
8918 memory buffers instead of files.
8919 (xbm_file_p): New function.
8920 (xbm_load): Accept :data DATA where DATA is an in-memory XBM file.
8922 * lread.c (end_of_file_error): New function.
8923 (read1): Call it instead of signaling `end-of-file' directly.
8925 * print.c (print_error_message): Print data of `end-of-file'
8926 with Fprinc instead of Fprin1.
8928 2000-04-26 Ken Raeburn <raeburn@gnu.org>
8930 * window.c (freeze_window_start): Check that minibuffer scroll
8931 window isn't nil before extracting the window structure pointer
8934 * undo.c (record_delete): If we hit the end of the undo list, stop
8935 picking elements apart.
8937 2000-04-26 Gerd Moellmann <gerd@gnu.org>
8939 * xdisp.c (display_line): If lines are continued, restore
8940 iterator's ascent/descent information to the values before the
8941 first glyph not fitting on the line.
8943 2000-04-25 Gerd Moellmann <gerd@gnu.org>
8945 * xdisp.c (try_window_id) <all changes above window start>: Adjust
8946 positions in glyph matrix. Don't compute new window end positions.
8948 * dispnew.c (increment_matrix_positions): Renamed from
8949 increment_glyph_matrix_buffer_positions.
8950 (increment_row_positions): Renamed from
8951 increment_glyph_row_buffer_positions.
8953 * dispextern.h: Change names of renamed functions from dispnew.c
8956 2000-04-24 Gerd Moellmann <gerd@gnu.org>
8958 * fileio.c (Fdo_auto_save): Create directories for auto-save
8959 list file if necessary.
8961 * xdisp.c (init_iterator): Set iterator's extra_line_spacing
8962 from buffer or frame.
8963 (automatic_hscrolling_p): New variable.
8964 (hscroll_windows): Scroll windows horizontally only if automatic
8965 hscrolling is allowed.
8966 (syms_of_xdisp): New variable `automatic-hscrolling'.
8968 * frame.h (struct frame): Add member extra_line_spacing.
8970 * xfns.c (x_set_line_spacing): New function.
8971 (Fx_create_frame): Set line spacing from resources.
8972 (Qline_spacing): New variable.
8973 (syms_of_xfns): Initialize Qline_spacing.
8975 * emacs.c (USAGE2): Add `--line-spacing' and `-lsp'.
8977 * buffer.c (init_buffer_once): Handle extra_line_spacing.
8978 (syms_of_buffer): Add `default-line-spacing' and `line-spacing'.
8979 (reset_buffer): Don't initialize extra2 and extra3. Initialize
8980 extra_line_spacing from default value.
8981 (init_buffer_once): Initialize default value of extra_line_spacing.
8983 * buffer.h (struct buffer): Add extra_line_spacing, remove extra2
8986 * xterm.c (x_produce_glyphs): Remove reference to struct it's
8987 prompt_width. Add extra line spacing.
8989 * term.c (produce_glyphs): Remove reference to struct it's
8992 * dispextern.h (struct it): Remove member prompt_width, add
8995 2000-04-22 Gerd Moellmann <gerd@gnu.org>
8997 * dispnew.c (update_frame_line): When writing a whole line, make
8998 sure cursor is in the right row afterwards, otherwise a use of
8999 capability `ch' in cmgoto might leave the cursor in the row below.
9001 2000-04-21 Gerd Moellmann <gerd@gnu.org>
9003 * lisp.h (struct Lisp_Buffer_Cons): Remove.
9005 * keyboard.c (timer_check): Fix typo in comment.
9007 2000-04-21 Kenichi Handa <handa@etl.go.jp>
9009 * fontset.c (Fset_fontset_font): Fix docstring. Local variable
9010 name change: ch -> character.
9012 2000-04-20 Gerd Moellmann <gerd@gnu.org>
9014 * keyboard.c (echo_message_buffer): New variable.
9015 (echo_now): Set echo_message_buffer to the echo area buffer used
9016 to display the echo.
9017 (cancel_echoing): Reset echo_message_buffer to nil.
9018 (read_char): Code rewritten that handles canceling an echo or
9019 echoing a dash, respectively.
9021 * fileio.c (Ffile_writable_p) [WINDOWSNT]: Return nil if parent
9022 directory doesn't exist.
9024 2000-04-19 Dave Love <fx@gnu.org>
9026 * fns.c (syms_of_fns): Defsubr mapc.
9027 (concat): Don't allow numeric args.
9028 (Fconcat): Doc change.
9030 2000-04-19 Stefan Monnier <monnier@cs.yale.edu>
9032 * regex.c (re_match_2_internal): Don't shorten the strings anymore,
9033 instead define end_match(1|2) more carefully.
9034 Use GET_CHAR_BEFORE_2 for `begline'.
9036 2000-04-19 Gerd Moellmann <gerd@gnu.org>
9038 * frame.h (SELECTED_FRAME): Change definition to compile cleanly
9039 on 64-bit systems where NULL is defined as `0'.
9041 * xdisp.c (with_echo_area_buffer): Add more `int' parameters for
9042 the `variable argument list' to make it work on Alpha.
9044 * m/alpha.h (_LP64) [!_LP64]: Define.
9045 (ORDINARY_LINK): Define for NetBSD.
9047 * m/macppc.h (ORDINARY_LINK): Define for NetBSD.
9049 2000-04-19 Dave Love <fx@gnu.org>
9051 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Revert 2000-04-14
9054 * Makefile.in (LIBS): Don't use.
9055 (GETLOADAVG_OBJ): Define again.
9056 (otherobj): Add GETLOADAVG_OBJ.
9058 * buffer.c (Fmake_indirect_buffer): Escape newline in doc.
9060 2000-04-18 Gerd Moellmann <gerd@gnu.org>
9062 * lread.c (read_filtered_event): Cancel and start busy cursor.
9064 * xterm.c (x_produce_glyphs) <ASCII chars>: Take into account
9065 that the per-character metrics may be null.
9067 2000-04-17 Gerd Moellmann <gerd@gnu.org>
9069 * buffer.c (clone_per_buffer_values): New function.
9070 (Fmake_indirect_buffer): Add optional argument CLONE. Call
9071 clone_per_buffer_values if CLONE is not nil.
9073 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
9075 2000-04-16 Dave Love <fx@gnu.org>
9077 * Makefile.in: Remove obsolete localcpp stuff.
9078 (GETLOADAVG_OBJ): Don't define.
9079 (obj): Move LIBOBJS...
9080 (otherobj): ... to here.
9081 (MSDOS_OBJ): Convert to make variable -- preprocessing zapped
9082 whitespace-only lines after the continuation (Irix).
9084 2000-04-14 Gerd Moellmann <gerd@gnu.org>
9086 * xfns.c (xpm_load) [DEBUG_X_COLORS]: Register colors.
9088 * s/freebsd.h (LD_SWITCH_SYSTEM): Add `-L /usr/local/lib'.
9090 2000-04-14 Dave Love <fx@gnu.org>
9092 * s/aix3-1.h, s/bsd4-2.h, s/bsd4-3.h, s/cxux.h, s/dgux.h, s/gnu.h:
9093 * s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/rtu.h:
9094 * s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h, s/usg5-2.h:
9095 * s/usg5-3.h, s/xenix.h, s/umax.h: Don't define autoconfiscated
9098 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Don't define
9099 autoconfiscated HAVE_GETLOADAVG.
9101 * s/nextstep.h, s/sco4.h, s/sco5.h: Don't define autoconfiscated
9104 2000-04-14 Gerd Moellmann <gerd@gnu.org>
9106 * filelock.c (MAKE_LOCK_NAME): Allocate 2 more bytes.
9107 (fill_in_lock_file_name): Avoid existing files that aren't links.
9109 2000-04-14 Dave Love <fx@gnu.org>
9111 * Makefile.in (LIBS, LIBOBJS): New variable.
9112 (INTERVAL_SRC): Convert to make variable.
9113 (INTERVAL_OBJ, MKTIME_OBJ, FLOAT_SUPPORT, FACE_SUPPORT)
9114 (HAVE_X_WINDOWS, OBJECTS_SYSTEM): Remove.
9115 (obj): Substitute INTERVAL_OBJ, add MKTIME_OBJ, GETLOADAVG_OBJ and
9117 (SOME_MACHINE_OBJECTS): Remove interval stuff.
9118 (lisp): Substitute FACE_SUPPORT, FLOAT_SUP.
9119 (shortlisp): Add facemenu, float-sup, frame.
9120 (SOME_MACHINE_LISP): Remove them from here.
9121 (LIBES): Change unused LDLIBS to autoconf LIBS.
9123 * config.in: Add BROKEN_MKTIME, NLIST_STRUCT, NLIST_NAME_UNION.
9125 2000-04-14 Kenichi Handa <handa@etl.go.jp>
9127 * composite.c (update_compositions): If FROM and TO are not in a
9128 valid range, do nothing.
9130 2000-04-13 Gerd Moellmann <gerd@gnu.org>
9132 * tparam.c (tparam1): Abort when encountering an unknown `%'-specifier.
9134 * s/freebsd.h (TERMCAP_OBJ) [__FreeBSD__ >= 4]: Define as terminfo.o.
9136 * Makefile.in (termcapobj) [LIBS_TERMCAP && TERMCAP_OBJ]: Define
9139 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
9141 * fileio.c (a_write): Remove redundant semi-colons.
9142 (e_write): Return -1 if failed to write all the data.
9143 This fixes the changes made at 1999-12-15.
9145 2000-04-12 Dave Love <fx@gnu.org>
9147 * fns.c (mapcar1): Test for null vals to support mapc.
9148 (Fmapc): New function.
9150 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
9152 * msdos.c (NUM_MOUSE_BUTTONS): Define.
9153 (IT_frame_up_to_date): Support the buffer local value of
9154 cursor-type, if defined.
9156 2000-04-10 Dave Love <fx@gnu.org>
9158 * editfns.c (preceding-char, following-char): Doc fix.
9160 2000-04-10 Ken Raeburn <raeburn@gnu.org>
9162 * Makefile.in (temacs): Revert 2000-03-12 change.
9164 2000-04-10 Jason Rumney <jasonr@gnu.org>
9166 * xfaces.c (realize_face): Change FRAME_X_P to FRAME_WINDOW_P.
9168 2000-04-10 Gerd Moellmann <gerd@gnu.org>
9170 * xdisp.c (setup_echo_area_for_printing): Choose an echo
9171 area buffer, if it's not set up yet.
9173 * indent.c (compute_motion): Set immediate_quit.
9175 2000-04-09 Gerd Moellmann <gerd@gnu.org>
9177 * xfaces.c (tty_suppress_bold_inverse_default_colors_p): New variable.
9178 (realize_tty_face): Suppress boldness if colors are the inverse of
9179 the default colors, and tty_suppress_bold_inverse_default_colors_p
9181 (Ftty_suppress_bold_inverse_default_colors): New function.
9182 (syms_of_xfaces): Defsubr it.
9184 * buffer.c (Frestore_buffer_modified_p): New function.
9185 (syms_of_buffer): Defsubr it.
9187 2000-04-08 Ken Raeburn <raeburn@gnu.org>
9189 * charset.c (Fmake_char_internal): CHAR_COMPONENTS_VALID_P takes a
9190 charset id (int) argument, not a charset (Lisp_Object).
9192 * coding.h (code_convert_string): Declare.
9193 * coding.c (code_convert_string_norecord): Pass an int, not a lisp
9194 object, as the fourth argument to code_convert_string.
9196 * fontset.c (make_fontset_for_ascii_face): Use XINT on return value.
9197 (Fset_fontset_font): Use EQ to compare lisp objects.
9199 2000-04-05 Ken Raeburn <raeburn@gnu.org>
9201 * intervals.h (SET_INTERVAL_PARENT): Use INT_LISPLIKE to test for
9202 a pointer that looks like a lisp object.
9203 (SET_INTERVAL_OBJECT): Don't explicitly compare the object with
9204 zero, instead see whether it's an integer object, since they can't
9206 (GET_INTERVAL_OBJECT): Simply assign to the destination.
9208 * dispnew.c (allocate_matrices_for_frame_redisplay)
9209 (direct_output_forward_char): Use X(U)INT and make_number as needed
9210 to convert between (unsigned) int values and lisp integers.
9211 * keyboard.c (read_key_sequence): Likewise.
9212 * lread.c (substitute_object_recurse): Likewise.
9213 * fns.c (concat, hash_lookup, hash_remove): Likewise.
9214 * minibuf.c (do_completion, Fminibuffer_complete_word)
9215 (Fminibuffer_completion_help): Likewise.
9216 * term.c (produce_special_glyphs): Likewise.
9218 * fileio.c (Fwrite_region): Use EQ when comparing lisp objects.
9219 * print.c (print_preprocess, print_object): Likewise.
9221 * search.c (compile_pattern): Use NILP when checking for nil.
9223 * lisp.h (make_number) [!NO_UNION_TYPE && __GNUC__ >= 2 &&
9224 __OPTIMIZE__]: Provide a GNU C macro version that handles
9226 (XSET) [!NO_UNION_TYPE]: Set the value field first, then the type
9227 field, to better cope with ENABLE_CHECKING and calls that modify a
9228 Lisp_Object using its old value.
9230 2000-04-04 Gerd Moellmann <gerd@gnu.org>
9232 * window.c (compare_window_configurations): Signal an error
9233 if parameters C1 or C2 aren't window configurations.
9235 * bytecode.c (Fbyte_code): Add a bunch of BEFORE_POTENTIAL_GC/
9236 AFTER_POTENTIAL_GC calls around calls to functions that can
9237 signal an error and thus invoke the debugger.
9239 2000-04-03 Gerd Moellmann <gerd@gnu.org>
9241 * fns.c (Fbase64_decode_region, Fbase64_decode_string): Signal
9242 an error if decoding fails.
9244 * keyboard.c (lispy_mouse_names): Variable removed.
9245 (Vlispy_mouse_stem): New variable.
9246 (syms_of_keyboard): Initialize Vlispy_mouse_stem.
9247 (make_lispy_event) <mouse_click, scroll_bar_click>: Don't abort
9248 for any mouse button number. Increase size of mouse_syms and
9249 button_down_location as needed. Call modify_event_symbol with
9250 different arguments.
9251 (make_lispy_event) <scroll_bar_click> [USE_TOOLKIT_SCROLL_BARS]:
9252 Call modify_event_symbol with different arguments.
9253 (make_lispy_event) <w32_scroll_bar_click> [WINDOWSNT]: Don't abort
9254 for any button number. Call modify_event_symbol with different
9256 (modify_event_symbol): Rename NAME_ALIST to NAME_ALIST_OR_STEM.
9257 Accept a string for NAME_ALIST_OR_STEM.
9259 * lisp.h (larger_vector): Add prototype.
9261 * fns.c (larger_vector): Make externally visible.
9263 * termhooks.h (NUM_MOUSE_BUTTONS): Removed.
9265 2000-04-02 Stefan Monnier <monnier@cs.yale.edu>
9267 * regex.c (PTR_TO_OFFSET) [!emacs]: Remove.
9268 (RE_MULTIBYTE_P, RE_STRING_CHAR_AND_LENGTH): New macros.
9269 (GET_CHAR_BEFORE_2): Moved from charset.h plus fixed minor bug when
9270 we are between str1 and str2.
9271 (MAX_MULTIBYTE_LENGTH, CHAR_STRING) [!emacs]: Provide trivial default.
9272 (PATFETCH): Use `TRANSLATE'.
9273 (PATFETCH_RAW): Fetch multibyte char if applicable.
9274 (PATUNFETCH): Remove.
9275 (regex_compile): Rely on PATFETCH to do most of the multibyte magic.
9276 When writing a char, write it directly into the pattern buffer rather
9277 than going needlessly through a temp char-array.
9278 (re_match_2_internal): Similarly, rely on RE_STRING_CHAR to do the
9279 multibyte magic and remove the useless `#ifdef emacs'.
9280 (bcmp_translate): Don't compare as multibyte chars when in a unibyte
9283 * regex.h (struct re_pattern_buffer): Make field `multibyte'
9284 conditional on `emacs'.
9286 * charset.h (GET_CHAR_BEFORE_2): Moved to regex.c.
9288 2000-04-01 Ken Raeburn <raeburn@gnu.org>
9290 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P): Expand
9291 non-union-type versions of XMARK and friends here, because XMARK
9292 and friends won't work on an integer field if NO_UNION_TYPE is not
9294 (make_number): Define as a function if it's not defined as a macro.
9296 * composite.c (run_composite_function): Use NILP when checking for nil.
9297 (syms_of_composite): Delete local var NARGS, pass an int as first
9298 argument to Fmake_hash_table.
9300 * editfns.c (text_property_stickiness): Use NILP to test
9301 Lisp_Object boolean value.
9302 (Fmessage_or_box): Don't use NILP to test int variable.
9303 (Fformat): Use a temporary variable to avoid ENABLE_CHECKING
9304 problems reading from and changing the same lisp value in an
9307 2000-04-01 Gerd Moellmann <gerd@gnu.org>
9309 * term.c (TN_no_color_video): New variable.
9310 (term_init): Intitialize TN_no_color_video.
9311 (enum no_color_bit): New enumeration.
9312 (MAY_USE_WITH_COLORS_P): New macro.
9313 (turn_on_face): Use it to determine if attributes may be used
9314 combined with colors.
9316 2000-04-01 Ken Raeburn <raeburn@gnu.org>
9318 * window.c (CURBEG, CURSIZE): Don't overload lisp object lvalues
9319 with int lvalues via casts; instead, just yield lisp object lvalues.
9320 (enlarge_window): Variable sizep now points to Lisp_Object. Use
9321 proper accessor macros.
9322 (shrink_window_lowest_first): w->top is Lisp_Object; use XINT.
9323 (grow_mini_window): Fix typo getting int value of root->height.
9325 * xdisp.c (compute_string_pos): Fix order of arguments to
9326 string_pos_nchars_ahead.
9327 (handle_fontified_prop, add_to_log): Pass int, not Lisp_Object, as
9328 count arg to variable-arg routines like Frun_hook_with_args and
9330 (back_to_previous_visible_line_start)
9331 (build_desired_tool_bar_string): Pass Lisp_Object, not int, to
9332 fixed-arg routines like Fget_char_property and Fmake_string.
9333 (reconsider_clip_changes): Use XINT when comparing integer lisp
9334 objects, or passing them as int arguments.
9335 (mark_window_display_accurate, insert_left_trunc_glyphs)
9336 (append_space, extend_face_to_end_of_line): Use make_number when
9337 storing or passing integer values as lisp objects.
9338 (set_cursor_from_row, highlight_trailing_whitespace): Use
9339 INTEGERP, not implicit test against zero, for glyph object.
9340 (try_window_id): Don't use make_number when we want an int value.
9342 * xfaces.c (xlfd_symbolic_value): Make last argument a
9343 Lisp_Object, to be consistent with callers.
9344 (Fbitmap_spec_p): Use XINT to get numeric value of height.
9345 (lface_hash): Apply XFASTINT to lisp values before folding in.
9347 * xfns.c (Fx_show_tip): Use make_number to get lisp objects to
9348 fill in window width and height. Pass an int, not a lisp object,
9349 as first arg to Finsert.
9351 2000-04-01 Gerd Moellmann <gerd@gnu.org>
9353 * xfaces.c (realize_basic_faces): Block input while realizing
9356 * keyboard.c (lispy_mouse_names): Add additional mouse names.
9358 * termhooks.h (NUM_MOUSE_BUTTONS): Increase to 15.
9360 2000-03-31 Gerd Moellmann <gerd@gnu.org>
9362 * xterm.c (x_produce_glyphs): When displaying unibyte text
9363 or ASCII, handle case that per-char metric is null.
9365 2000-03-30 Ken Raeburn <raeburn@gnu.org>
9367 * lisp.h (NO_UNION_TYPE) [ENABLE_CHECKING]: Undef.
9369 * lisp.h (XCONS, XSTRING, XSYMBOL, XFLOAT, XPROCESS, XWINDOW)
9370 (XSUBR, XBUFFER): Verify correct object type before returning
9371 pointer, using eassert.
9372 * frame.h (XFRAME): Likewise.
9374 * buffer.c (Frename_buffer, Fset_buffer_multibyte)
9375 (swap_out_buffer_local_variables, Fmove_overlay): Don't apply
9376 XSYMBOL, XBUFFER, etc, to values that may be nil or of the wrong type.
9377 * data.c (set_internal): Likewise.
9378 * dispextern.h (WINDOW_WANTS_MODELINE_P)
9379 (WINDOW_WANTS_HEADER_LINE_P): Likewise.
9380 * fileio.c (auto_save_1): Likewise.
9381 * insdel.c (check_markers): Likewise.
9382 * marker.c (buf_charpos_to_bytepos, unchain_marker): Likewise.
9383 * undo.c (record_insert): Likewise.
9384 * vmsproc.c (child_sig): Likewise.
9385 * window.c (unshow_buffer, window_loop): Likewise.
9386 * xterm.c (x_erase_phys_cursor): Likewise.
9388 2000-03-30 Gerd Moellmann <gerd@gnu.org>
9390 * xfns.c (free_image_cache): Free the cache structure itself
9391 last, after all its members have been freed.
9393 * lisp.h (xstrdup): Add prototype.
9395 * alloc.c (xstrdup): Moved here from xfaces.c.
9396 (allocating_for_lisp): Variable removed.
9397 (lisp_malloc): Block input around the calls to malloc and mem_insert.
9399 * xfaces.c (realize_tty_face): Use find_symbol_value instead
9401 (xstrdup): Moved to alloc.c.
9403 2000-03-29 Ken Raeburn <raeburn@gnu.org>
9405 * scroll.c (CHECK_BOUNDS): Renamed from CHECK.
9407 * emacs.c (main): Fix sense of no-loadup test.
9409 * config.in (ENABLE_CHECKING): Undef.
9411 * lisp.h (struct interval): Replace "parent" field with a union of
9412 interval pointer and Lisp_Object; add new bitfield to use as
9413 discriminant. Change other flag fields to bitfields.
9414 (CHECK): New macro for consistency checking. If ENABLE_CHECKING
9415 is defined and the supplied test fails, print a message and abort.
9416 (eassert): New macro. Use CHECK to provide an assert-like facility.
9418 * intervals.h (NULL_INTERVAL_P): Now applies only to real interval
9419 pointers; abort if the value looks like a lisp object.
9420 (NULL_INTERVAL_P, NULL_PARENT, HAS_PARENT, HAS_OBJECT, SET_PARENT)
9421 (SET_OBJECT, INTERVAL_PARENT, GET_INTERVAL_OBJECT, COPY_PARENT):
9422 Modify for new interval parent definition.
9424 * alloc.c (mark_interval_tree, MARK_INTERVAL_TREE)
9425 (UNMARK_BALANCE_INTERVALS): Update references that need an
9426 addressable lisp object in the interval structure.
9427 (die): New function.
9428 (suppress_checking): New variable.
9430 * intervals.c (interval_start_pos): Just return 0 if there's no
9433 2000-03-29 Gerd Moellmann <gerd@gnu.org>
9435 * lread.c (read1): Accept `.' (period) as symbol start like in CL
9436 and earlier Emacs versions.
9438 * keyboard.c (Ftop_level): Cancel busy-cursor.
9440 * eval.c (call_debugger): Cancel busy-cursor.
9442 2000-03-29 Kenichi Handa <handa@etl.go.jp>
9444 * search.c (Freplace_match): Adjust multibyteness of the current
9445 buffer and NEWTEXT. Free allocated memory before signaling an error.
9447 2000-03-28 Stefan Monnier <monnier@cs.yale.edu>
9449 * regex.c (analyse_first): New function obtained by ripping out most
9450 of re_compile_fastmap and generalizing it a little bit so that it
9451 can also just return whether a given (sub)pattern can match the empty
9453 (regex_compile): Use `analyse_first' to decide whether the loop-check
9454 needs to be done or not for *, +, *? and +? (the loop check is costly
9455 for non-greedy repetition).
9456 (re_compile_fastmap): Delegate the actual work to `analyse_first'.
9458 2000-03-28 Dave Love <fx@gnu.org>
9460 * s/gnu-linux.h (GC_SETJMP_WORKS): Define for i386, sparc, m68k, alpha.
9462 * alloc.c: Include stdio.h. Test STDC_HEADERS, not __STDC__.
9464 2000-03-27 Stefan Monnier <monnier@cs.yale.edu>
9466 * regex.c (REGEX_FREE_STACK, RESET_FAIL_STACK): Make them usable as
9468 (enum re_opcode_t): Update description of succeed_n.
9469 (PATFETCH): Always define.
9470 (regex_compile): Use lookahead rather than PATUNFETCH (for repetition
9471 operators, char classes, shy-groups and intervals).
9472 Optimize special cases of intervals so as to only use succeed_n and
9473 jump_n when really needed.
9474 (re_compile_fastmap): Simplify handling of jump_n and succeed_n now
9475 that we don't have to handle the special cases any more.
9476 Simplify on_failure_jump handling as well.
9478 2000-03-28 Jason Rumney <jasonr@gnu.org>
9480 * lread.c (Fload): Move safe_p definition to above #ifdef DOS_NT.
9482 2000-03-27 Gerd Moellmann <gerd@gnu.org>
9484 * s/freebsd.h (GC_SETJMP_WORKS): Define.
9486 * s/msdos.h (GC_SETJMP_WORKS): Define.
9488 * alloc.c (mark_maybe_object): New function.
9489 (mark_memory): Use it.
9490 (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK): New macros.
9491 (setjmp_tested_p, longjmp_done): New variables.
9492 (test_setjmp): New function.
9493 (mark_stack) [!GC_SETJMP_WORKS]: Call test_setjmp.
9494 (init_alloc): Initialize setjmp_tested_p and longjmp_done.
9496 * xdisp.c (face_before_or_after_it_pos): Pass multibyteness
9497 to DEC_TEXT_POS and INC_TEXT_POS.
9499 * dispnew.c (direct_output_for_insert): Use DEC_TEXT_POS
9500 with parameter MULTIBYTE_P.
9502 * dispextern.h (INC_TEXT_POS, DEC_TEXT_POS): Add parameter MULTIBYTE_P.
9504 * editfns.c (Fsubst_char_in_region): Don't use INC_POS in unibyte
9505 buffers because it looks for multibyte character byte sequences
9506 which don't exist in unibyte text.
9508 * xterm.h (x_specified_cursor_type, x_copy_color): Add prototypes.
9510 * xfaces.c (register_color, unregister_color, unregister_colors)
9511 [DEBUG_X_COLORS]: New functions.
9512 (x_free_colors) [DEBUG_X_COLORS]: Unregister colors.
9514 * xfns.c (x_set_cursor_color): Get color reference counts right.
9516 * xterm.c (x_copy_color): New function.
9517 (x_alloc_nearest_color) [DEBUG_X_COLORS]: Call register_color.
9519 * buffer.h (MAX_PER_BUFFER_VARS): Renamed from MAX_BUFFER_LOCAL_VARS.
9520 (PER_BUFFER_VAR_OFFSET): Renamed from BUFFER_LOCAL_VAR_OFFSET.
9521 (PER_BUFFER_VAR_IDX): Renamed from BUFFER_LOCAL_VAR_IDX.
9522 (PER_BUFFER_VALUE_P): Renamed from BUFFER_HAS_LOCAL_VALUE_P.
9523 (SET_PER_BUFFER_VALUE_P): Renamed from SET_BUFFER_HAS_LOCAL_VALUE_P.
9524 (PER_BUFFER_IDX): Renamed from BUFFER_LOCAL_IDX.
9525 (PER_BUFFER_DEFAULT): Renamed from BUFFER_LOCAL_DEFAULT_VALUE.
9526 (PER_BUFFER_VALUE): Renamed from BUFFER_LOCAL_VALUE.
9527 (PER_BUFFER_SYMBOL): Renamed from BUFFER_LOCAL_SYMBOL.
9528 (PER_BUFFER_TYPE): Renamed from BUFFER_LOCAL_TYPE.
9530 * category.c, data.c, syntax.c, print.c, lread.c: Use new macro
9531 names for handling per-buffer variables.
9533 * buffer.c (buffer_permanent_local_flags): Use MAX_PER_BUFFER_VARS
9534 instead of MAX_BUFFER_LOCAL_VARS.
9535 (last_per_buffer_idx): Renamed from max_buffer_local_idx.
9537 * xfaces.c (lookup_face): Don't assert FACE_SUITABLE_FOR_CHAR_P.
9539 * xfns.c (x_specified_cursor_type): New function.
9540 (x_set_cursor_type): Use it.
9542 * buffer.h (struct buffer): Add cursor_type.
9544 2000-03-26 Stefan Monnier <monnier@cs.yale.edu>
9546 * regex.c (enum re_opcode_t): New opcode on_failure_jump_nastyloop.
9547 (print_partial_compiled_pattern, re_compile_fastmap):
9549 (regex_compile): Use on_failure_jump_nastyloop for non-greedy loops.
9550 (re_match_2_internal): Add code for on_failure_jump_nastyloop when
9551 executing it as well as when popping it off the stack to find infinite
9552 loops in non-greedy repetition operators.
9554 2000-03-26 Gerd Moellmann <gerd@gnu.org>
9556 * doc.c (Qfunction_documentation): New variable.
9557 (syms_of_doc): Initialize Qfunction_documentation.
9558 (Fdocumentation): If FUNCTION is a symbol with non-nil
9559 `function-documentation' property, return a documentation derived
9562 * buffer.c (syms_of_buffer): Add default-cursor-type.
9563 (init_buffer_once): Don't let cursor_type have a local value
9566 * xterm.c (x_display_and_set_cursor): Choose cursor depending
9567 on buffer-local value of cursor_type.
9568 (x_draw_bar_cursor): Add parameter WIDTH.
9570 * buffer.c (reset_buffer): Initialize buffer's cursor_type.
9571 (init_buffer_once): Set default cursor_type value to t.
9572 Mark cursor_type as local everywhere.
9573 (syms_of_buffer): New per-buffer variable cursor-type.
9575 * buffer.h (struct buffer): Remove member local_var_flags,
9577 (MAX_BUFFER_LOCAL_VARS): New macro.
9578 (BUFFER_LOCAL_VAR_OFFSET, BUFFER_LOCAL_VAR_IDX)
9579 (BUFFER_HAS_LOCAL_VALUE_P, SET_BUFFER_HAS_LOCAL_VALUE_P)
9580 (BUFFER_LOCAL_IDX, BUFFER_LOCAL_DEFAULT_VALUE, BUFFER_LOCAL_VALUE)
9581 (BUFFER_LOCAL_SYMBOL, BUFFER_LOCAL_TYPE): New macros.
9583 * print.c (print_object): Use new macros for per-buffer variables.
9585 * category.c (Fset_category_table): Use new macros for per-buffer
9588 * buffer.c (buffer_permanent_local_flags): Make a char array.
9589 (max_buffer_local_idx): New variable.
9590 (reset_buffer_local_variables, Fbuffer_local_variables): Rewritten
9591 for new handling of per-buffer variables.
9592 (buffer_slot_type_mismatch): Use new macros for per-buffer vars.
9593 (init_buffer_once): Initialize per-buffer vars differently.
9594 Set max_buffer_local_idx.
9596 * syntax.c (Fset_syntax_table): Use new macros for per-buffer
9599 * lread.c (defvar_per_buffer): Use new macros for per-buffer variables.
9601 * data.c (do_symval_forwarding, store_symval_forwarding)
9602 (find_symbol_value, set_internal, default_value, Fset_default)
9603 (Fkill_local_variable, Flocal_variable_p): Use new macros for
9604 per-buffer variables.
9606 * Makefile.in (bootstrap-emacs): Use `mv -f' instead of `mv'.
9608 2000-03-24 Gerd Moellmann <gerd@gnu.org>
9610 * xterm.c (x_term_init): Unblock input around call1 of
9611 Qvendor_specific_keysyms.
9613 * syntax.c (open_paren_in_column_0_is_defun_start): New variable.
9614 (find_defun_start): Consider an open parenthesis in column 0
9615 a defun start only if open_paren_in_column_0_is_defun_start is set.
9616 (syms_of_syntax): New variable open-paren-in-column-0-is-defun-start.
9618 2000-03-24 Stefan Monnier <monnier@cs.yale.edu>
9620 * eval.c (Fautoload): Add entry in load-history (if after dump).
9621 * lread.c (load-history): Update docstring.
9623 2000-03-24 Gerd Moellmann <gerd@gnu.org>
9625 * indent.c (Fvertical_motion): Always use the current buffer.
9626 Temporarily change the window's buffer, if necessary.
9628 2000-03-23 Gerd Moellmann <gerd@gnu.org>
9630 * xterm.c (fast_find_position): Make sure not to consider rows
9631 not visible in the window.
9633 2000-03-22 Stefan Monnier <monnier@cs.yale.edu>
9635 * regex.c (enum syntaxcode): Provide default for non-Emacs.
9636 (re_compile_fastmap, re_match_2_internal): Undo Dave's previous fix.
9638 2000-03-22 Jason Rumney <jasonr@gnu.org>
9640 * w32menu.c (single_submenu): Set help string to NULL if none.
9641 (w32_menu_show): Set help string correctly.
9642 (add-menu-item): Set help string in MIIM_DATA for menu item.
9643 Load SetMenuItemInfoA explicitly.
9644 (w32_menu_display_help): New function.
9646 * w32fns.c (w32_wnd_proc): Handle WM_MENUSELECT message.
9647 (QCdata): Moved to xdisp.c.
9649 * w32term.c (w32_read_socket): Handle WM_MENUSELECT message.
9650 (Vw32_charset_to_codepage_alist): Removed.
9651 (Vw32_charset_info_alist): New variable.
9652 (Qw32_charset_[ansi, default, symbol, shiftjis, hangul, gb2312)
9653 (chinesebig5, oem, easteurope, turkish, baltic, russian, arabic)
9654 (greek, hebrew, thai, johab, mac, unicode]): New symbols.
9655 (x_produce_glyphs): Remove out of date #ifdef 0'd section. Replace
9657 (w32_codepage_for_font): Use Vw32_charset_info_alist.
9658 (syms_of_w32term): Remove Vw32_charset_to_codepage_alist.
9659 Define Vw32_charset_info_alist and w32_charset symbols.
9661 2000-03-22 Jason Rumney <jasonr@gnu.org>
9663 * makefile.nt (w32bdf.obj): Update dependencies.
9665 * w32bdf.c: Include frame.h and dispextern.h before fontset.h.
9667 * w32fns.c: Include fontset.h after dispextern.h.
9668 (Fx_create_frame): Do not create fontset.
9669 (w32_load_system_font): Doc fix.
9670 (Fx_close_connection): Free full_name if it is not shared.
9672 * w32term.c: Include fontset.h after dispextern.h.
9673 (x_get_glyph_face_and_encoding): New parameter two_byte_p.
9675 (w32_per_char_metric): If PCM is invalid, delete and return NULL.
9676 (x_get_char_and_face_encoding): Use FACE_FOR_CHAR to get face_id.
9677 (w32_font_is_double_byte): New function, needs body.
9678 (x_append_glyph): Set glyph->glyph_not_available_p.
9679 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
9680 it->charset. If it->multibyte_p is zero and it->c is a multibyte
9681 character, convert it to a unibyte character.
9682 (struct glyph_string): Delete member `charset'.
9683 (W32_TEXTOUT): Temporarily remove charset_dim until another way of
9684 calculating it is found.
9685 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
9686 the case that per char metric is not available correctly.
9687 (x_fill_glyph_string): Handle the case that the specific glyph is
9688 not available correctly.
9689 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
9690 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
9691 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
9692 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
9693 fontset. Don't call FS_LOAD_FONT.
9695 2000-03-22 Ken Raeburn <raeburn@gnu.org>
9697 * intervals.h (NULL_INTERVAL): Cast to INTERVAL type.
9698 (INT_LISPLIKE): New macro.
9699 (NULL_INTERVAL_P): Use it.
9700 (INTERVAL_HAS_PARENT, INTERVAL_HAS_OBJECT, SET_INTERVAL_PARENT)
9701 (SET_INTERVAL_OBJECT, INTERVAL_PARENT, COPY_INTERVAL_PARENT)
9702 (GET_INTERVAL_OBJECT, INTERVAL_PARENT_OR_NULL): New macros.
9704 * alloc.c (make_interval, gc_sweep): Use new macros; eliminate all
9705 explicit references to "parent" field of struct interval and
9706 associated unclean type conversions.
9707 * intervals.c (create_root_interval, root_interval, rotate_right)
9708 (rotate_left, balance_possible_root_interval, split_interval_right)
9709 (split_interval_left, interval_start_pos, find_interval)
9710 (next_interval, previous_interval, update_interval)
9711 (adjust_intervals_for_insertion, delete_node, delete_interval)
9712 (adjust_intervals_for_deletion, merge_interval_right)
9713 (merge_interval_left, reproduce_tree, graft_intervals_into_buffer)
9714 (copy_intervals_to_string): Likewise.
9715 * intervals.h (AM_LEFT_CHILD, AM_RIGHT_CHILD, RESET_INTERVAL):
9717 * syntax.c (update_syntax_table): Likewise.
9719 * intervals.c (reproduce_tree_obj): New function, like
9720 reproduce_tree but takes a Lisp_Object for the parent. Declare
9722 (graft_intervals_into_buffer): Use it when appropriate.
9723 (reproduce_tree): Declare with prototype.
9724 (balance_possible_root_interval): Check that the parent is a lisp
9725 object before trying to examine its type.
9727 2000-03-22 Gerd Moellmann <gerd@gnu.org>
9729 * xfaces.c (lface_same_font_attributes_p): Compare font attributes
9730 as strings only if both are known to be strings.
9732 * s/openbsd.h (LIBS_TERMCAP): Undef.
9734 2000-03-21 Stefan Monnier <monnier@cs.yale.edu>
9736 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE): Add default
9737 definitions for non-Emacs compilation.
9738 (enum re_opcode_t): Remove (not)wordchar and move (not)syntaxspec
9739 outside of `#ifdef emacs'.
9740 (print_partial_compiled_pattern): Update.
9741 (regex_compile): Use (not)syntaxspec(Sword) instead of (not)wordchar.
9742 (re_compile_fastmap): Merge handling of charset and charset_not (for
9743 emacs and non-emacs compilation as well).
9744 Similarly for (not)categoryspec and (not)syntaxspec.
9745 Don't use the fastmap when reaching `anychar' since the added
9746 complexity is not justified.
9747 (re_match_2_internal): Merge (not)wordchar (emacs and non-emacs)
9748 and (not)syntaxspec. Merge (not)categoryspec.
9750 2000-03-22 Kenichi Handa <handa@etl.go.jp>
9752 * dispextern.h [!HAVE_WINDOW_SYSTEM] (FACE_SUITABLE_FOR_CHAR_P)
9753 (FACE_FOR_CHAR): Define them differently for the configuration of
9756 2000-03-21 Dave Love <fx@gnu.org>
9758 * fontset.c (Fset_fontset_font, Ffontset_font): Fix newlines in
9761 2000-03-21 Gerd Moellmann <gerd@gnu.org>
9763 * xfaces.c (check_lface_attrs) [GLYPH_DEBUG]: Fix syntax error.
9764 (lface_fully_specified_p): Don't check contents of
9765 LFACE_FONT_INDEX because that attribute is optional.
9766 (realize_x_face): Remove now unwarranted xassert.
9768 2000-03-21 Kenichi HANDA <handa@etl.go.jp>
9770 The following changes are to make font selection based on
9771 characters, not charset. In addition, they recover fontset
9772 facilities while utilizing the new font selection mechanism.
9774 * Makefile.in (fontset.o): Depend on dispextern.h.
9776 * alloc.c (mark_face_cache): Don't mark face->registry.
9778 * dispextern.h (struct glyph): New member glyph_not_available_p.
9779 Use 22 bits for face_id.
9780 (enum lface_attribute_index): Add LFACE_FONT_INDEX.
9781 (struct face): Delete member registry, new member ascii_face.
9782 (FACE_SUITABLE_FOR_CHAR_P): Renamed from
9783 FACE_SUITABLE_FOR_CHARSET_P. Caller changed.
9784 (FACE_FOR_CHAR): Renamed from FACE_FOR_CHARSET. Caller changed.
9785 (struct it): Delete member charset, new member glyph_not_available_p.
9787 * fontset.h (FONT_NOT_OPENED, FONT_NOT_FOUND): Macros removed.
9788 (struct fontset_info, struct fontset_data): Structs removed.
9789 (allloc_fontset_data, free_fontset_data, fs_regiser_fontset)
9790 (Vglobale_fontset_alist, font_idx_temp): Externs removed.
9791 (fs_load_font, fs_query_fontset): Adjusted for new argument.
9792 (fs_free_face_fontset, fontset_font_pattern)
9793 (face_suitable_for_char_p, face_for_char)
9794 (make_fontset_for_ascii_face): Extern them.
9795 (FS_LOAD_FONT): Adjusted for the change of fontset implementation.
9796 (FS_LOAD_FACE_FONT): New macro.
9798 * fontset.c: All codes rewritten or adjusted for the change of
9799 fontset implementation. Now fontset is represented by char table.
9800 (Vglobal_fontset_alist, font_idx_temp, my_strcasetbl):
9802 (my_strcasecmp): Function removed.
9803 (Vfontset_table, next_fontset_id, Vdefault_fontset): New variables.
9804 (AREF, ASIZE): New macros.
9805 (FONTSET_FROM_ID, FONTSET_ID, FONTSET_NAME, FONTSET_FRAME)
9806 (FONTSET_ASCII, FONTSET_BASE, BASE_FONTSET_P, FONTSET_REF)
9807 (FONTSET_REF_VIA_BASE, FONTSET_SET): New macros.
9808 (fontset_ref, fontset_ref_via_base, fontset_set, make_fontset)
9809 (fontset_id_valid_p, font_family_registry, fontset_name)
9810 (fontset_ascii, free_face_fontset, face_suitable_for_char_p)
9811 (face_for_char, make_fontset_for_ascii_face, fontset_font_pattern):
9813 (fs_load_font): New arg FACE. Caller changed.
9814 (fs_query_fontset): Argument changed. Caller changed.
9815 (Fquery_fontset): call fs_query_fontset.
9816 (fs_register_fontset, alloc_fontset_data, free_fontset_data):
9818 (clear_fontset_elements, check_registry_encoding)
9819 (check_fontset_name): New functions.
9820 (syms_of_fontset): Set char-table-extra-slots property of fontset
9821 to 3. Staticpro and initialize Vfontset_table and
9822 Vdefault_fontset. Defsubr fontset_font and fontset_list.
9824 * frame.h (struct frame): Member `fontset_data' removed.
9825 (FRAME_FONTSET_DATA): Macro removed.
9827 * frame.c (make_frame): Don't allocate f->fontset_data.
9828 (Fdelete_frame): Don't free f->fontset_data.
9830 * msdos.c (XMenuActivate): Args to lookup_derived_face changed.
9832 * xdisp.c (charset_at_position): Function removed.
9833 (init_iterator): Don't set member charset of struct `it'.
9834 (handle_face_prop, reseat_to_string, set_iterator_to_next)
9835 (next_element_from_display_vector, insert_left_trunc_glyphs):
9837 (face_before_or_after_it_pos): Call FACE_FOR_CHAR, not
9839 (get_next_display_element, append_space)
9840 (extend_face_to_end_of_line): Likewise.
9842 * xfaces.c (Qx_charset_registry, Vface_default_registry):
9844 (clear_font_table, frame_update_line_height, load_face_font):
9845 Adjusted for the change of fontset implementation.
9846 (load_face_fontset_font): Function removed.
9847 (pixel_point_size): New function.
9848 (font_list): Argument type changed. Caller changed.
9849 (LFACE_FONT): New macro.
9850 (check_lface_attrs): Check attr[LFACE_FONT_INDEX].
9851 (set_lface_from_font_name): Type of arg FONTNAME is changed to
9852 Lisp_Object. Determine the font name by actually loading a font
9853 by the specified pattern. Set LFACE_FONT (lface) to the specified
9854 pattern. Even if a font is not found, don't try alternatives.
9855 (Finternal_set_lisp_face_attribute): Handle `font' slot in lface.
9856 (set_font_frame_param): If `font' is specified in lface, use it.
9857 (Finternal_get_lisp_face_attribute): Handle `font' slot in lface.
9858 (lface_same_font_attributes_p): Likewise.
9859 (make_realized_face): Arguent changed. Caller changed. Set
9860 face->ascii_face to face itself.
9861 (free_realized_face): Free face->fontset if face is for ASCII.
9862 (face_suitable_for_iso8859_1_p, face_suitable_for_charset_p)
9863 (deduce_unibyte_registry, x_charset_registry): Functions removed.
9864 (free_realized_multibyte_face): New function.
9865 (lookup_face, lookup_named_face, lookup_derived_face): Argument
9866 changed. Caller changed.
9867 (try_font_list): Argument type changed.
9868 (face_fontset): Check `font' slot of ATTRS, not `family' slot.
9869 (choose_face_font): Argument changed. Handle fontset properly.
9870 (choose_face_fontset_font): Function removed.
9871 (realize_default_face, realize_named_face): Don't remove the
9873 (realize_face): Argument changed. Caller changed. Remove face
9874 with the arg former_face_id in advance. Load font for the new face.
9875 (realize_x_face): Argument changed. Caller changed. For a
9876 multibyte character, share fontset with base_face. For a single
9877 byte character, make a new realized fontset. Don't load a font here.
9878 (realize_tty_face): Argument changed. Caller changed.
9879 (compute_char_face): Call FACE_FOR_CHAR, not FACE_FOR_CHARSET.
9880 (face_at_buffer_position): Don't check multibyte_p for returning
9882 (face_at_string_position): Call FACE_SUITABLE_FOR_CHAR_P, not
9883 FACE_SUITABLE_FOR_CHARSET_P.
9884 (syms_of_xfaces): Remove code for Qx_charset_registry and
9885 Vface_default_registry.
9887 * xterm.c: Include fontset.h after dispextern.h. Undo the changes
9888 related to PER_CHAR_METRIC done by Gerd on 2000-03-03.
9889 (x_per_char_metric): Don't try FONT->default_char. Even if
9890 pcm->width is zero, glyph bits may exist.
9891 (x_encode_char): Always initialize char2b->byte1.
9892 (x_get_char_face_and_encoding): Call FACE_FOR_CHAR to get face_id.
9893 (x_get_glyph_face_and_encoding): New arg two_byte_p. Caller changed.
9894 (x_append_glyph): Set glyph->glyph_not_available_p.
9895 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
9896 it->charset. Handle the case that per char metric is not
9897 available. If it->multibyte_p is zero and it->c is a multibyte
9898 character, convert it to a unibyte character.
9899 (struct glyph_string): Delete member `charset'.
9900 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
9901 the case that per char metric is not available correctly.
9902 (x_fill_glyph_string): Handle the case that the specific glyph is
9903 not available correctly.
9904 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
9905 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
9906 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
9907 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
9908 fontset. Don't call FS_LOAD_FONT.
9910 * xfns.c (Fx_create_frame): Don't cal fs_register_fontset.
9911 (x_create_tip_frame): Likewise.
9912 (Fx_close_connection): Free full_name of font_info.
9914 * fns.c (optimize_sub_char_table): New function.
9915 (Foptimize_char_table): New function.
9916 (syms_of_fns): Defsubr Soptimize_char_table.
9918 2000-03-20 Gerd Moellmann <gerd@gnu.org>
9920 * buffer.c (Fset_buffer_modified_p): Set update_mode_lines
9921 only if buffer is displayed in some window.
9923 * xdisp.c (handle_single_display_prop): Initialize local `value'.
9924 (try_window_reusing_current_matrix): Don't call scroll run
9925 function if run's current and desired position are the same;
9926 this prevents cursor flickering.
9928 2000-03-19 Stefan Monnier <monnier@cs.yale.edu>
9930 * regex.h (RE_TRANSLATE. RE_TRANSLATE_P): Moved to regex.c.
9932 * regex.c (RE_STRING_CHAR): New macro.
9933 (GET_CHAR_AFER_2): Remove.
9934 (RE_TRANSLATE, RE_TRANSLATE_P): New macros moved from regex.h.
9935 (enum re_opcode_t): Remove on_failure_jump_exclusive.
9936 (print_partial_compiled_pattern, re_compile_fastmap)
9937 (re_match_2_internal): Remove on_failure_jump_exclusive.
9938 (regex_compile): Turn optimizable P+ loops into PP*, so that the
9939 optimization only need to work for * (ie. can use of_keep_string_jump).
9940 Remove the special case for .*\n since it is now covered by the general
9942 (re_search_2): Don't bother with `room'.
9943 (skip_one_char): New function.
9944 (skip_noops): Simplify since `memory' is not needed any more.
9945 (mutually_exclusive_p): Restructure slightly to use `switch' and
9946 add handling for "all" remaining cases.
9947 (re_match_2_internal): Change on_failure_jump_smart to use
9948 on_failure_keep_string_jump (and redirect the end-of-loop jump)
9949 rather than on_failure_jump_exclusive.
9951 2000-03-19 Gerd Moellmann <gerd@gnu.org>
9953 * xfns.c (select_visual): Don't set dpyinfo->n_planes to the
9954 number of bits per RGB because it's everywhere used as the depth
9957 * term.c (calculate_costs): Remove code dealing with X frames.
9959 2000-03-19 Richard M. Stallman <rms@gnu.org>
9961 * lread.c (syms_of_lread): Doc fix for load-convert-to-unibyte.
9963 2000-03-18 Gerd Moellmann <gerd@gnu.org>
9965 * lread.c (read_integer): Unread the last char not consumed.
9967 2000-03-17 Gerd Moellmann <gerd@gnu.org>
9969 * xterm.c (x_update_window_cursor): Don't update in frames
9970 which are in the process of being deleted.
9972 2000-03-16 Gerd Moellmann <gerd@gnu.org>
9974 * Makefile.in (mostlyclean): Add `*.core'.
9975 (clean): Add `bootstrap-emacs'.
9977 * lread.c (read_integer): New function.
9978 (read1): Support read syntax #o, #x, #b, #r.
9980 2000-03-15 Stefan Monnier <monnier@cs.yale.edu>
9982 * regex.c (re_match_2): Fix string shortening (to fit `stop') to
9983 make sure POINTER_TO_OFFSET gives the same value before and after
9984 PREFETCH. Use `dfail' to guarantee "atomic" matching.
9985 (PTR_TO_OFFSET): Use POINTER_TO_OFFSET.
9986 (debug): Now only active if > 0 rather than if != 0.
9987 (DEBUG_*): Update for the new meaning of `debug'.
9988 (print_partial_compiled_pattern): Add missing `succeed' case. Use
9989 CHARSET_* macros in the charset(_not) branch. Fix off-by-two bugs
9990 in `succeed_n', `jump_n' and `set_number_at'.
9991 (store_op1, store_op2, insert_op1, insert_op2)
9992 (at_begline_loc_p, at_endline_loc_p): Add prototype.
9993 (group_in_compile_stack): Move to after its arg's types are
9994 declared and add a prototype.
9995 (PATFETCH): Define in terms of PATFETCH_RAW.
9996 (GET_UNSIGNED_NUMBER): Add the usual `do { ... } while(0)' wrapper.
9997 (QUIT): Redefine as a nop except for NTemacs.
9998 (regex_compile): Handle intervals {,M} as if it was {0,M}. Fix
9999 indentation of the greedy-op and shy-group code.
10000 (at_(beg|end)line_loc_p): Fix argument's types.
10001 (re_compile_fastmap): Ifdef out failure_stack_ptr to shut up gcc.
10002 (re_search_2): Use POS_AS_IN_BUFFER. Simplify `room' computation.
10003 (MATCHING_IN_FIRST_STRING): Remove.
10004 (re_match_2): Use POS_AS_IN_BUFFER. Ifdef out failure_stack_ptr
10005 to shut up gcc. Use FIRST_STRING_P and POINTER_TO_OFFSET. Use
10006 QUIT unconditionally.
10008 2000-03-15 Gerd Moellmann <gerd@gnu.org>
10010 * minibuf.c (Fminibuffer_complete): Set point to ZV if finding
10013 * process.c (send_process): Add a hint that the function
10014 can call Lisp code to its comment.
10016 * lread.c (load_dangerous_libraries): New variable.
10017 (Vbytecomp_version_regexp): New variable.
10018 (safe_to_load_p): New function.
10019 (Fload): Handle files not compiled with Emacs specially.
10020 (syms_of_lread): New Lisp variable load-dangerous-libraries.
10022 2000-03-14 Gerd Moellmann <gerd@gnu.org>
10024 * lisp.h (free_frame_xic) [HAVE_X_I18N]: Add missing semicolon.
10026 * xterm.c (xim_close_dpy, xim_initialize): Use X11R6-style XIM
10027 support functions only if HAVE_X11R6_XIM is defined.
10028 (xim_instantiate_callback): Define only if HAVE_X11R6_XIM.
10030 * s/sol2.h (INHIBIT_X11R6_XIM): Define.
10032 * xfns.c (X_I18N_INHIBITED): Don't define.
10033 (create_frame_xic): Remove conditional compilation on X_I18N_INHIBITED.
10034 (x_kill_gs_process, x_window): Use FRAME_X_VISUAL.
10036 * config.in (HAVE_X_I18N): Moved here from xterm.h.
10037 (HAVE_X11R6_XIM): Define.
10039 * xterm.h (HAVE_X_I18N) [HAVE_X11R6]: Moved to config.in.
10041 * xterm.c (x_term_init): Add support for X resource `synchronous'.
10042 If set, call XSynchronize.
10044 2000-03-13 Stefan Monnier <monnier@cs.yale.edu>
10046 * regex.c: Declare a new type `re_char' used throughout the code
10047 for the string char type. It's `const unsigned char' to match the
10048 rest of Emacs. Consistently make sure all pointers to strings use
10049 it and make sure all pointers into the pattern use `unsigned char'.
10050 (re_match_2_internal): Use `PREFETCH+STRING_CHAR' instead of
10051 GET_CHAR_AFTER_2. Also merge wordbound and notwordbound to reduce
10054 * charset.h (GET_CHAR_AFTER_2): Remove.
10055 (GET_CHAR_BEFORE_2): Use unsigned chars, like everywhere else.
10057 2000-03-12 Ken Raeburn <raeburn@gnu.org>
10059 * Makefile.in (temacs): Evaluate ALL_LDFLAGS into a temporary
10060 variable before the invocation of YMF_PASS_LDFLAGS, in case both
10061 of them try to use backquotes.
10063 2000-03-12 Dave Love <fx@gnu.org>
10065 * unexelf.c: Restore changes of 1999-10-19.
10066 (unexec): Don't adjust bss for sbss type SHT_PROGBITS; otherwise
10067 fix its type and alignment; copy it from current process.
10069 2000-03-12 Gerd Moellmann <gerd@gnu.org>
10071 * atimer.c (cancel_atimer): Break out of the loop as soon as timer
10072 has been found. Fix bug not computing timer's predecessor.
10074 * fileio.c (Fread_file_name): Handle case that DIR contains a
10077 * window.c (Fsave_window_excursion): Doc fix.
10079 * xfns.c (x_defined_color): Rewritten to use x_allocate_nearest_color.
10081 2000-03-12 Eli Zaretskii <eliz@is.elta.co.il>
10083 * msdos.c (vga_installed): New function, code moved from
10084 dos_set_window_size.
10085 (Qbar, Qcursor_type, outside_cursor): New variables.
10086 (syms_of_msdos): Intern and staticpro them.
10087 (dos_ttraw) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Save the cursor
10088 shape used outside Emacs when called for the first time.
10089 (dos_ttcooked) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Restore the
10090 cursor shape used outside Emacs.
10091 (msdos_set_cursor_shape, IT_set_cursor_type): New functions.
10092 (IT_frame_up_to_date): Call IT_set_cursor_type, in case the cursor
10094 (IT_set_frame_parameters): Call IT_set_cursor_type if the frame
10095 parameters specify the cursor. Make qreverse a global
10096 variable (renamed to Qreverse).
10098 2000-03-09 Gerd Moellmann <gerd@gnu.org>
10100 * fns.c (Fy_or_n_p): Cancel busy-cursor.
10102 2000-03-08 Stefan Monnier <monnier@cs.yale.edu>
10104 This is a big redesign of failure-stack and register handling, prompted
10105 by bugs revealed when trying to add shy-groups. Overall, what happened
10106 is that loops are now structured a little differently, groups can be
10107 shy and the code is a little simpler.
10109 * regex.h: Update the copyright.
10110 (RE_SHY_GROUPS): New value.
10111 (RE_UNMATCHED_RIGHT_PAREN_ORD): Renumber.
10112 (RE_SYNTAX_EMACS): Add RE_SHY_GROUPS.
10114 * regex.c (enum re_opcode_t): Remove jump_past_alt,
10115 maybe_pop_jump, push_dummy_failure and dumy_failure_jump. Add
10116 on_failure_jump_(exclusive, loop and smart). Also fix the comment
10117 for (start|stop)_memory since they now only take one argument (the
10118 second has becomes unnecessary).
10119 (print_partial_compiled_pattern): Adjust for changes in re_opcode_t.
10120 (print_compiled_pattern): Use %ld to printf long ints and flush to
10121 make debugging a little easier.
10122 (union fail_stack_elt): Make the integer unsigned.
10123 (struct fail_stack_type): Add a `frame' element.
10124 (INIT_FAIL_STACK): Init `frame' as well.
10125 (POP_PATTERN_OP): New macro for re_compile_fastmap.
10126 (DEBUG_PUSH, DEBUG_POP): Remove.
10127 (NUM_REG_ITEMS): Remove.
10128 (NUM_NONREG_ITEMS): Adjust.
10129 (FAILURE_PAT, FAILURE_STR, NEXT_FAILURE_HANDLE)
10130 (TOP_FAILURE_HANDLE): New macros for the cycle detection.
10131 (ENSURE_FAIL_STACK): New macro for PUSH_FAILURE_(REG|POINT).
10132 (PUSH_FAILURE_REG, POP_FAILURE_REG, CHECK_INFINITE_LOOP):
10134 (PUSH_FAILURE_POINT): Don't push registers any more. The pattern
10135 address pushed is not the destination of the jump but the source
10137 (NUM_FAILURE_ITEMS): Remove.
10138 (POP_FAILURE_POINT): Adapt to the new stack structure (i.e. pop
10139 registers before the actual failure point). Don't hardcode any
10140 meaning for str==NULL anymore.
10141 (union register_info_type, REG_MATCH_NULL_STRING_P, IS_ACTIVE)
10142 (MATCHED_SOMETHING, EVER_MATCHED_SOMETHING, SET_REGS_MATCHED):
10144 (REG_UNSET_VALUE): Use NULL (why not?).
10145 (compile_range): Remove declaration since it doesn't exist.
10146 (struct compile_stack_elt_t): Remove inner_group_offset.
10147 (old_reg(start|end), reg_info, reg_dummy, reg_info_dummy): Remove.
10148 (regex_grow_registers): Remove dead code.
10149 (FIXUP_ALT_JUMP): New macro.
10150 (regex_compile): Add shy-groups Change loops to use
10151 on_failure_jump_smart&jump instead of
10152 on_failure_jump&maybe_pop_jump. Change + loops to eliminate the
10153 initial (dummy_failure_)jump. Remove c1_base (looks like unused
10154 variable to me). Use `jump' instead of `jump_past_alt' and don't
10155 bother with push_dummy_failure in alternatives since it is now
10156 unnecessary. Use FIXUP_ALT_JUMP. Eliminate a useless `#ifdef
10157 emacs' for (re)allocating the stack.
10158 (re_compile_fastmap): Remove dead variables i and num_regs. Exit
10159 from loop when bufp->can_be_null rather than jumping to `done'.
10160 Avoid jumping backwards so as to ensure termination. Use
10161 PATTERN_STACK_EMPTY and POP_PATTERN_OP. Improved handling of
10162 backreferences. Remove dead code in handling of `anychar'.
10163 (skip_noops, mutually_exclusive_p): New functions taken from the
10164 handling of `maybe_pop_jump' in re_match_2_internal. Slightly
10165 improve mutually_exclusive_p to handle ".+\n".
10166 (lowest_active_reg, highest_active_reg)
10167 (NO_(LOWEST|HIGHEST)_ACTIVE_REG) Remove.
10168 (re_match_2_internal): Use %p instead of 0x%x when printf'ing
10169 ptrs. Don't SET_REGS_MATCHED anymore. Remove many dead
10170 variables. Push register (in `start_memory') on the stack rather
10171 than storing it in old_reg(start|end). Remove the cycle detection
10172 from `stop_memory', replaced by the use of on_failure_jump_loop
10173 for greedy loops. Add code for the new on_failure_jump_<foo>.
10174 Remove ad-hoc code in `on_failure_jump' to push more registers in
10175 the case of a loop. Take out code from `maybe_pop_jump' into
10176 separate functions and adapt it to the semantics of
10177 `on_failure_jump_smart'. Remove jump_past_alt, dummy_failure_jump
10178 and push_dummy_failure. Remove dummy_failure handling and
10179 handling of `failures to jump to on_failure_jump' (this last one
10180 was already dead code, it seems).
10181 (group_match_null_string_p, alt_match_null_string_p)
10182 (common_op_match_null_string_p): Remove.
10184 2000-03-08 Dave Love <fx@gnu.org>
10186 * config.in: Don't depend on __STDC__ for volatile.
10187 Add POINTER_TYPE, PTR, PROTOTYPES.
10189 * hftctl.c, strftime.c: Use PROTOTYPES.
10190 * eval.c (find_handler_clause): Likewise.
10192 * mem-limits.h: Use POINTER_TYPE.
10194 * lisp.h (P_): Define based on PROTOTYPES, not __STDC__.
10195 (memory_warnings): Declare using POINTER_TYPE.
10197 2000-03-08 Gerd Moellmann <gerd@gnu.org>
10199 * xfns.c (x_set_cursor_type): If ARG is nil, give frame no cursor.
10201 * xdisp.c (display_echo_area): Temporarily inhibit garbage collection.
10203 * xfns.c: Remove obsolete code in #if 0.
10204 (Fx_focus_frame): New function.
10206 2000-03-07 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
10208 * coding.c (coding_category_name): Add coding-category-utf-8,
10209 coding-category-utf-16-be, coding-category-utf-16-le.
10210 (UTF_8_1_OCTET_P, UTF_8_EXTRA_OCTET_P, UTF_8_2_OCTET_LEADING_P,
10211 UTF_8_3_OCTET_LEADING_P, UTF_8_4_OCTET_LEADING_P,
10212 UTF_8_5_OCTET_LEADING_P, UTF_8_6_OCTET_LEADING_P): New macros.
10213 (detect_coding_utf_8): New function.
10214 (UTF_16_INVALID_P, UTF_16_HIGH_SURROGATE_P
10215 UTF_16_LOW_SURROGATE_P): New macros.
10216 (detect_coding_utf_16): New function
10217 (detect_coding_mask): When priorities are specified, skip any
10218 categories that have `nil' coding-system. Fix bug of returning
10219 wrong mask when PRIORITIES is specified and detect_coding_XXX()
10220 returns a mask not set in PRIORITIES.
10221 (detect_eol_type_in_2_octet_form): New function.
10222 (detect_eol): selects detect_eol_type_XXX to call according to
10223 cooding->category_idx.
10224 (detect_coding_system): Remove `nil' coding-system in the result.
10225 (Fupdate_coding_systems_internal): Update all coding-categories.
10227 * coding.h (CODING_CATEGORY_IDX_UTF_8)
10228 (CODING_CATEGORY_IDX_UTF_16_BE, CODING_CATEGORY_IDX_UTF_16_LE):
10230 (CODING_CATEGORY_IDX_RAW_TEXT, CODING_CATEGORY_IDX_BINARY)
10231 (CODING_CATEGORY_IDX_MAX): Adjusted for the above macros.
10232 (CODING_CATEGORY_IDX_UTF_16_LE)
10233 (CODING_CATEGORY_MASK_UTF_8, CODING_CATEGORY_MASK_UTF_16_BE)
10234 (CODING_CATEGORY_MASK_UTF_16_LE): New macros.
10235 (CODING_CATEGORY_MASK_ANY): Include the above macros.
10236 (CODING_CATEGORY_MASK_UTF_16_BE_LE): New macro.
10238 2000-03-07 Gerd Moellmann <gerd@gnu.org>
10240 * doc.c (Fdocumentation_property): If value is not a string,
10241 and doesn't refer to etc/DOC, evaluate it to obtain a string.
10243 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: Don't try to
10244 close the display with XtCloseDisplay. This caused a bus error
10247 * minibuf.c (Fminibuffer_complete): Move point to ZV when input is
10248 complete but not unique.
10250 2000-03-06 Gerd Moellmann <gerd@gnu.org>
10252 * process.c (send_process): Remove local variable `procname' that
10253 might become invalid when a GC happens. Instead, access the
10254 process name slot directly.
10256 * xfns.c (x_set_menu_bar_lines_1): Adjust window's orig_top and
10257 orig_height if set.
10259 * frame.c (set_menu_bar_lines_1): Adjust window's orig_top and
10260 orig_height if set.
10262 2000-03-06 Eli Zaretskii <eliz@is.elta.co.il>
10264 * msdos.c (IT_note_mouse_highlight): Return immediately if frame's
10265 glyph matrices have been freed.
10267 2000-03-05 Gerd Moellmann <gerd@gnu.org>
10269 * Makefile.in (tags): Include ../lwlib/TAGS in TAGS.
10270 (bootstrap-temacs): Set LC_ALL to C like for temacs.
10272 * xfns.c (QCdata): Moved to xdisp.c.
10274 * xdisp.c (QCdata): Moved here from xfns.c.
10275 (syms_of_xdisp): Initialize QCdata.
10277 * frame.h (FRAME_INTERNAL_BORDER_WIDTH) [!HAVE_X_WINDOWS]: Define.
10279 * window.c (coordinates_in_window): Use
10280 FRAME_INTERNAL_BORDER_WIDTH_SAFE instead of
10281 FRAME_INTERNAL_BORDER_WIDTH.
10283 * xdisp.c (try_window_id): Recompute unchanged information if
10284 it is obviously invalid.
10286 * xterm.c (x_term_init): Create a colormap if not using the
10289 * xterm.h (select_visual): Change prototype.
10291 * xfns.c (select_visual): Rewritten. Recognize user-specified
10293 (visual_classes): New variable.
10295 2000-03-04 Gerd Moellmann <gerd@gnu.org>
10297 * xfns.c (x_defined_color, x_set_mouse_color, lookup_rgb_color)
10298 (lookup_pixel_color, x_laplace, x_build_heuristic_mask)
10299 (png_load): Access colormap of frame using FRAME_X_COLORMAP.
10300 (x_decode_color): Don't handle allocation of white and black specially.
10301 (x_window) [USE_X_TOOLKIT]: Set XtNvisual, XtNdepth, and
10302 XtNcolormap resources.
10303 (x_window) [!USE_X_TOOLKIT]: Pass colormap to XCreateWindow.
10304 (Fx_create_frame): Initialize color members of x_output structure.
10305 (xpm_load): Pass colormap to XPM lib.
10307 * xfaces.c (x_free_colors): Access colormap of frame using
10308 FRAME_X_COLORMAP. Be paranoid about freeing black and white
10309 when default colormap is used.
10311 * xterm.c (x_term_init): Set Colormap member of x_display_info
10312 structure. Copy colormap if resource `privateColormap' is
10313 specified (PseudoColor only).
10314 (x_setup_relief_color): Access colormap of frame using
10317 * xterm.h (struct x_display_info): Add Colormap member `cmap'.
10318 (FRAME_X_COLORMAP, FRAME_X_VISUAL): New macros.
10320 2000-03-04 Jason Rumney <jasonr@gnu.org>
10322 * xfaces.c Change many FRAME_X... macros to FRAME_WINDOW... or
10323 other non-platform-specific equivalents.
10324 [WINDOWSNT]: Include w32term.h, fontset.h and define X
10325 specific functions and macros as their w32 equivalents where
10326 non-platform-specifics are not available.
10327 [HAVE_X_WINDOWS]: Change most of these to HAVE_WINDOW_SYSTEM.
10328 (x_create_gc, x_free_gc) [WINDOWSNT]: Add W32 versions.
10329 (clear_font_table) [WINDOWSNT]: Call w32_unload_font.
10330 (frame_update_line_height): Use macros to access f->output_data.
10331 (defined_color): Remove FIXME comments; fixed.
10332 (x_face_list_fonts, prepare_face_for_display): Put X specifics
10333 into #ifdef blocks. Add WINDOWSNT blocks.
10334 (Fx_list_fonts): Use macros for accessing font data.
10335 (set_lface_from_font_name): Different default fonts for X and
10337 (font_scalable_p) [WINDOWSNT]: Treat wildcard XLFD_AVGWIDTH as
10338 scalable for backward compatibility.
10339 (realize_tty_face) [MSDOS]: Do the same for WINDOWSNT.
10340 (syms_of_xfaces) [WINDOWSNT]: Allow scalable fonts by default.
10342 * emacs.c (main) [HAVE_NTGUI]: Call syms_of_xfaces instead of
10345 * makefile.nt (w32faces.obj): Remove.
10348 2000-03-03 Jason Rumney <jasonr@gnu.org>
10350 * keyboard.c (make_lispy_event): Call buffer_posn_from_coords with
10351 correct parameters.
10353 2000-03-03 Ken Raeburn <raeburn@gnu.org>
10355 * unexelf.c (PT_LOAD, SHT_*, SHN_*) [__NetBSD__]: Only provide
10356 standard ELF definitions here if the system header does not.
10358 2000-03-03 Gerd Moellmann <gerd@gnu.org>
10360 * xterm.c (PER_CHAR_METRIC): Removed.
10361 (x_per_char_metric_1, x_default_char): New functions.
10362 (x_per_char_metric): If font's default char is invalid, return
10363 metrics of a suitably chosen usable default char.
10364 (x_draw_glyph_string_foreground): If font has an invalid default
10365 char, replace occurrences of unprintable chars with a suitably
10366 chosen usable default char.
10368 2000-03-02 Gerd Moellmann <gerd@gnu.org>
10370 * xterm.c (note_mouse_highlight): Return quickly if frame's
10371 glyph matrices have been freed.
10373 * dispnew.c (free_glyphs): Block input while freeing matrices.
10375 * xfns.c (x_clear_image, x_kill_gs_process): Use x_free_colors.
10377 * xterm.c (x_alloc_lighter_color, x_setup_relief_color):
10380 * dispextern.h (x_free_colors): Add prototype.
10382 * xfaces.c (x_free_colors): New function.
10383 (unload_color, free_face_colors): Use it.
10385 2000-03-02 Eli Zaretskii <eliz@is.elta.co.il>
10387 * msdos.h (FRAME_INTERNAL_BORDER_WIDTH): Define to zero.
10389 * window.c [MSDOS]: Include msdos.h.
10391 2000-03-02 Dave Love <fx@gnu.org>
10393 * m/powerpcle.h, m/sparc.h: Don't set C_OPTIMIZE_SWITCH.
10395 * m/mips-siemens.h, m/news-r6.h, m/news-risc.h, m/tekxd88.h: Don't
10396 set C_OPTIMIZE_SWITCH for gcc.
10398 2000-03-02 Kenichi Handa <handa@etl.go.jp>
10400 * coding.c (coding_save_composition): Be sure to allocate
10401 composition data area in coding even if there's no composition in
10404 2000-03-01 Jason Rumney <jasonr@gnu.org>
10406 * w32term.c: Equivalent changes to those made to xterm.c on
10407 2000-02-25 and 2000-02-24.
10409 * w32fns.c: Equivalent changes to those made to xfns.c on
10410 2000-02-25 and 2000-02-21.
10412 * sysdep.c: [WINDOWSNT]: Use sys_read and sys_write to ensure
10413 correct line-end convention is followed.
10415 * w32menu.c [HAVE_BOXES]: Remove #undef.
10416 (single_keymap_panes): Remove code for simulating checkmarks.
10417 (single_menu_item): Remove notbuttons_ptr argument. Callers changed.
10418 Remove code for drawing simulated checkmarks.
10419 (w32_menu_show): make unibyte help string correctly.
10420 (add_menu_item): draw standard Windows checkmarks. Draw radio
10421 buttons as radio buttons if possible.
10423 2000-03-01 Gerd Moellmann <gerd@gnu.org>
10425 * sysdep.c (start_of_text): Don't define this function for NetBSD
10428 * m/pmax.h (START_FILES, CANNOT_DUMP) [__NetBSD__ || __OpenBSD__]:
10430 (UNEXEC) [__NetBSD__ || __OpenBSD__]: Define to unexelf.o.
10431 (LINKER): Don't undef if __NetBSD__ is defined.
10433 * m/mips.h (LINKER) [__NetBSD__ || __OpenBSD__]: Don't define.
10435 * fileio.c [__NetBSD__]: Define `unix'.
10437 * xfns.c (start_busy_cursor): Allow floats for busy-cursor-delay.
10439 2000-02-29 Gerd Moellmann <gerd@gnu.org>
10441 * atimer.c (start_atimer): Don't abort when timers are stopped.
10442 (append_atimer_lists): New function.
10443 (cancel_atimer, stop_other_atimers, run_all_atimers): Handle
10444 arbitrary lists of stopped and running atimers.
10446 * atimer.c (cancel_atimer): Handle canceling an atimer when
10447 some timers are stopped.
10449 * xfns.c (cancel_busy_cursor): Set busy_cursor_atimer to null
10450 after canceling it.
10452 * fns.c (maybe_resize_hash_table): Handle case of new size
10453 coming out as being the same as old size.
10455 2000-02-27 Jason Rumney <jasonr@gnu.org>
10457 * makefile.nt: Add atimer.h to dependencies.
10458 * w32.c (init_environment): Set Vw32_num_mouse_buttons here.
10459 * w32console.c: Only disable window system features for dispextern.h
10460 (initialize_w32_display): Build a display info for the console.
10461 * w32faces.c (tty_defined_color): Apply xfaces.c change from 02-17.
10462 * w32fns.c (w32_wnd_proc) [WM_LBUTTON_DOWN, WM_RBUTTON_DOWN,
10463 WM_LBUTTON_UP, WM_RBUTTON_UP]: Do not treat 4 or more button mice
10465 * w32gui.h (struct W32FontStruct): Revert last change after change
10467 * w32menu.c (single_submenu): Set up help string.
10468 [!HAVE_MULTILINGUAL_MENU]: Don't overwrite item_name with descrip.
10469 (w32_dialog_show): Set up help string.
10470 * w32term.c (w32_display_info_for_display): Remove unused function.
10471 (w32_draw_bitmap): Use pre-built bitmaps.
10472 (w32_initialize_display_info): New function to initialize parts of
10473 display info that are common to both GUI and console frames.
10474 (w32_term_init): Use w32_initialize_display_info. Do not set
10475 Vw32_num_mouse_buttons here, as it is not called for console
10476 frames. Build bitmaps for indicating truncated lines etc.
10477 (x_delete_display): Destroy pre-built bitmaps.
10478 * xdisp.c (handle_single_display_prop): Use FONT_HEIGHT macro.
10479 (echo_area_display): Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM.
10481 2000-02-27 Dave Love <fx@gnu.org>
10483 * lisp.h: Add a bunch of prototypes.
10485 2000-02-26 Kenichi Handa <handa@etl.go.jp>
10487 * keyboard.c (read_char): Set `usec' correctly.
10489 2000-02-25 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
10491 * ccl.c (ccl_driver) [CCL_MapMultiple]: When the mapped value is
10492 `lambda', set reg[RRR] to the map index.
10493 (ccl_driver) [CCL_MapSingle]: When the mapped value is found, set
10494 reg[RRR] to 0. Otherwise, set it to -1.
10496 2000-02-25 Gerd Moellmann <gerd@gnu.org>
10498 * emacs.c (main): Remove code snippet commented out with `//'.
10500 2000-02-25 Richard M. Stallman <rms@gnu.org>
10502 * fileio.c (Ffile_symlink_p): If result starts with a `/'
10503 and contains a `:', prepend `/:'.
10505 * window.c (select_window_1): If selected_window is nil,
10506 don't "swap out" the buffer's point.
10507 (Fset_window_configuration): Set selected_window to nil
10508 before calling Fselect_window.
10509 (unshow_buffer): Don't set point in buffer from window's point
10510 if another more recently selected window also shows the buffer.
10512 2000-02-25 Gerd Moellmann <gerd@gnu.org>
10514 * keyboard.c (recursive_edit_1): Cancel busy-cursor.
10516 * xfns.c (inhibit_busy_cursor, busy_count): Removed.
10517 (Fx_show_busy_cursor, Fx_hide_busy_cursor): Removed.
10518 (busy_cursor_atimer, busy_cursor_shown_p, Vbusy_cursor_delay):
10520 (DEFAULT_BUSY_CURSOR_DELAY): New define.
10521 (start_busy_cursor, cancel_busy_cursor, show_busy_cursor)
10522 (hide_busy_cursor): New functions.
10523 (syms_of_xfns): DEFVAR_LISP Vbusy_cursor_delay.
10525 * minibuf.c (read_minibuf): Cancel busy-cursor.
10527 * keyboard.c (command_loop_1): Call start_busy_cursor before
10528 Fcommand_execute and cancel_busy_cursor after it.
10529 (timer_check): Remove busy-cursor code.
10530 (Fread_key_sequence, Fread_key_sequence_vector): Start/cancel busy
10533 * process.c (wait_reading_process_input): Remove busy-cursor code.
10535 * eval.c (Fsignal): Call cancel_busy_cursor instead of
10536 Fx_hide_busy_cursor.
10538 * dispextern.h (Fx_show_busy_cursor, Fx_hide_busy_cursor):
10540 (start_busy_cursor, cancel_busy_cursor): Add prototypes.
10542 * lisp.h (Fx_hide_busy_cursor): Remove prototype.
10544 * xterm.c (XTread_socket): Remove busy-cursor code.
10546 * dispnew.c (flush_stdout) [GLYPH_DEBUG]: New function.
10547 (build_frame_matrix_from_leaf_window): Put code handling
10548 glyph row's not being a slice of a frame row in #if 0.
10549 (sync_window_with_frame_matrix_rows): New function.
10550 (frame_row_to_window): New function.
10551 (mirror_line_dance): Handle copies between windows.
10553 * lread.c (Fload): Use `xfree' instead of `free'.
10554 (init_obarray): Use `xmalloc' instead of `malloc'.
10556 * window.c (Fset_window_buffer): Set WINDOW to the window
10558 (coordinates_in_window): Take frame's internal border width
10561 2000-02-24 Gerd Moellmann <gerd@gnu.org>
10563 * xterm.c (x_display_and_set_cursor): Display cursor of
10564 non-selected windows depending on the setting of
10565 cursor_in_non_selected_windows.
10567 * xdisp.c (cursor_in_non_selected_windows): New variable.
10568 (syms_of_xdisp): DEFVAR_BOOL it.
10570 2000-02-23 Gerd Moellmann <gerd@gnu.org>
10572 * data.c (Fstring_to_number): If number is greater than what
10573 fits into an integer, return a float.
10575 * eval.c (specbind): Remove references to
10576 keyword_symbols_constant_flag.
10578 * data.c (keyword_symbols_constant_flag): Removed.
10579 (Fmakunbound, set_internal, syms_of_data): Remove references to
10580 keyword_symbols_constant_flag.
10582 * bytecode.c (Fbyte_code): Remove keyword_symbols_constant_flag.
10584 2000-02-23 Kenichi Handa <handa@etl.go.jp>
10586 * syntax.c (multibyte_syntax_as_symbol): New variable.
10587 (syms_of_syntax): Declare it as a Lisp variable.
10588 (SYNTAX_WITH_MULTIBYTE_CHECK): New macro.
10589 (scan_lists): If both sexpflag and multibyte_syntax_as_symbol are
10590 nonzero, treat all multibyte characters as symbol.
10591 (init_syntax_once): Give syntax `word' to all multibyte characters.
10593 2000-02-22 Eli Zaretskii <eliz@is.elta.co.il>
10595 * frame.c (Fdelete_frame): Don't let echo_area_window remain on
10598 2000-02-21 Gerd Moellmann <gerd@gnu.org>
10600 * frame.c (Fmouse_position): GCPRO retval instead of x and y.
10602 * xfns.c (x_window_to_frame, x_any_window_to_frame)
10603 (x_non_menubar_window_to_frame): Check the busy-cursor window.
10605 2000-02-21 Dave Love <fx@gnu.org>
10607 * frame.c (Vmouse_position_function): New variable.
10608 (Fmouse_position): Use it.
10609 (syms_of_frame): Install it.
10611 * charset.c (find_charset_in_str): Fix use of `c' instead of `c1'.
10613 2000-02-20 Gerd Moellmann <gerd@gnu.org>
10615 * fileio.c (Finsert_file_contents): Unbind the binding of
10616 standard-output done by temp_output_buffer_setup.
10618 * eval.c (funcall_lambda): Don't bind Qmocklisp_arguments unless
10619 Vmocklisp_arguments is nil. Inline Fcar and Fcdr.
10620 (specbind, unbind_to): Handle most common case of non-constant
10621 symbol with trivial value specially.
10623 * bytecode.c (Fbyte_code) <Bvarset>: Inline most common case.
10625 2000-02-20 Richard M. Stallman <rms@gnu.org>
10627 * data.c (Fmake_variable_buffer_local): Doc fix.
10628 Init found_for_buffer to 0.
10629 (Fmake_variable_frame_local): If the variable has already
10630 been buffer-local, set the check_frame field.
10632 2000-02-20 Eli Zaretskii <eliz@is.elta.co.il>
10634 * msdos.c (IT_write_glyphs): Allocate a larger screen_buf as data
10635 produced for CODING_MODE_LAST_BLOCK requires.
10637 2000-02-18 Dave Love <fx@gnu.org>
10639 * keyboard.c (echo_keystrokes): Remove declaration.
10640 (Vecho_keystrokes) New variable.
10641 (read_char, record_menu_key, read_key_sequence): Use it to allow
10642 use of float value.
10643 (syms_of_keyboard): Change Vecho_keystrokes declaration.
10645 * lread.c: Undef feature selection macros before defining.
10647 2000-02-18 Gerd Moellmann <gerd@gnu.org>
10649 * data.c (let_shadows_buffer_binding_p): Ignore specbindings
10650 for symbols other than the symbol in question.
10652 2000-02-17 Dave Love <fx@gnu.org>
10654 * s/sol2.h (C_DEBUG_SWITCH): Define to allow optimization.
10656 2000-02-17 Gerd Moellmann <gerd@gnu.org>
10658 * emacs.c (main): Use #if GC_MARK_STACK instead of #ifdef.
10660 * alloc.c (enum mem_type): Compile unconditionally.
10662 2000-02-17 Eli Zaretskii <eliz@is.elta.co.il>
10664 * xfaces.c (tty_defined_color): Don't return faulire indication
10665 for unspecified-fg and unspecified-bg pseudo-colors.
10667 2000-02-17 Gerd Moellmann <gerd@gnu.org>
10669 * alloc.c (mark_object): Don't mark symbol names in pure space.
10670 (gc_sweep): Don't unmark symbol names in pure space.
10672 * lisp.h (GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS)
10673 (GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES)
10674 [GC_MARK_STACK]: New defines.
10675 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, UNGCPRO)
10676 [GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS]: Define as no-ops.
10678 * emacs.c (main) [GC_MARK_STACK]: Initialize stack_base.
10680 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Use
10681 allocate_buffer instead of xmalloc.
10683 * alloc.c (toplevel): Include setjmp.h.
10684 (PURE_POINTER_P): New define.
10685 (enum mem_type) [GC_MARK_STACK]: New enumeration.
10686 (Vdead) [GC_MARK_STACK]: New variable.
10687 (lisp_malloc): Add parameter TYPE, call mem_insert if
10688 GC_MARK_STACK is defined.
10689 (allocate_buffer): New function.
10690 (lisp_free) [GC_MARK_STACK]: Call mem_delete.
10691 (free_float) [GC_MARK_STACK]: Set type to Vdead.
10692 (free_cons) [GC_MARK_STACK]: Set car to Vdead.
10693 (stack_base, mem_root, mem_z) [GC_MARK_STACK]: New variables.
10694 (MEM_NIL) [GC_MARK_STACK]: New define.
10695 (struct mem_node) [GC_MARK_STACK]: New structure.
10696 (mem_init, mem_find, mem_insert, mem_delete, mem_insert_fixup)
10697 (mem_delete_fixup, mem_rotate_left, mem_rotate_right)
10698 (live_string_p, live_cons_p, live_symbol_p, live_float_p)
10699 (live_misc_p, live_vector_p, live_buffer_p, mark_memory)
10700 (mark_stack) [GC_MARK_STACK]: New functions.
10701 (Fgarbage_collect) [GC_MARK_STACK]: Call mark_stack.
10702 (clear_marks): Removed.
10703 (gc_sweep): Set free conses' car, free floats' type, free
10704 symbols' function to Vdead. Use lisp_free to free buffers.
10705 (init_alloc_once): Initialize Vdead.
10706 (survives_gc_p): Return non-zero for pure objects.
10708 * alloc.c: Add comments throughout the file.
10710 * atimer.c (stop_other_atimers): Don't call cancel_atimer because
10711 that unblocks alarms.
10713 * alloc.c, bytecode.c, data.c, dispnew.c, ecrt0.c, editfns.c,
10714 emacs.c, floatfns.c, fns.c, lread.c, print.c, config.in, lisp.h,
10715 Makefile.in: Remove `LISP_FLOAT_TYPE' and `standalone'.
10717 * frame.c (make_frame): Set frame initiallly to `garbaged'.
10719 2000-02-17 Kenichi Handa <handa@etl.go.jp>
10721 * xdisp.c (decode_mode_spec_coding): Delete superfluous code to
10722 avoid infinite error signaling. Allocate sufficient memory for
10723 eol_str in the case that eoltype is Lisp_Int.
10725 2000-02-17 Stefan Monnier <monnier@cs.yale.edu>
10727 * syntax.c (Fforward_comment): Undo the previous change, since cc-mode
10728 depends on the previous behavior.
10730 2000-02-16 Gerd Moellmann <gerd@gnu.org>
10732 * sysdep.c (vfork) [!HAVE_VFORK]: Removed.
10734 2000-02-15 Gerd Moellmann <gerd@gnu.org>
10736 * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN): Define.
10738 * process.c (send_process) [BROKEN_PTY_READ_AFTER_EAGAIN]:
10739 Workaround for FreeBSD bug. Clear output queue after EAGAIN in
10742 2000-02-15 Richard M. Stallman <rms@gnu.org>
10744 * data.c (set_internal): Don't make variable buffer-local
10745 if within a let-binding for the same buffer.
10746 (let_shadows_buffer_binding_p): New function.
10748 * eval.c (specbind): For buffer-local value,
10749 record the current buffer also.
10750 (unbind_to): Cope with that change.
10752 2000-02-15 Gerd Moellmann <gerd@gnu.org>
10754 * window.c (Fsave_window_excursion): Doc fix.
10756 2000-02-15 Stefan Monnier <monnier@cs.yale.edu>
10758 * syntax.c (back_comment): Make sure we only consider comment-starters
10759 of the relevant style and return -1 in case of a failure to find the
10760 beginning of the comment.
10761 (Fforward_comment): If back_comment fails, go back to the position just
10762 after the comment-end.
10763 (scan_lists): Add comment describing a very minor bug.
10765 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
10767 * minibuf.c (Ftry_completion, Fall_completions): Add a reference to
10768 `completion-regexp-list' in the docstring.
10770 2000-02-14 Dave Love <fx@gnu.org>
10772 * xfaces.c (tty_defined_color): Declare color_idx unsigned long.
10774 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
10776 * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS
10777 to Emacs' syntax. Also fix the comment about set/not-set meanings
10778 since Emacs syntax is not the value 0 any more.
10779 * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax
10780 since it's now part of RE_SYNTAX_EMACS.
10782 2000-02-12 Dave Love <fx@gnu.org>
10784 * frame.h (SELECTED_FRAME): Use NULL, not 0 to avoid warnings on Alpha.
10786 2000-02-12 Gerd Moellmann <gerd@gnu.org>
10788 * xdisp.c (syms_of_xdisp): Doc fix for scroll-conservatively.
10790 2000-02-12 Dave Love <fx@gnu.org>
10792 * s/aix3-2.h, s/osf-1.h: Define C_DEBUG_SWITCH for non-gcc.
10794 * s/ux4800.h, s/umips.h, s/umax.h, s/sol2.h, s/sco5.h, s/rtu.h:
10795 * s/ptx4.h, s/umax.h, s/dgux.h, s/bsd4-2.h, s/bsd4-3.h:
10796 * s/hpux.h: Don't define HAVE_VFORK.
10798 * s/gnu-linux.h: Don't define HAVE_VFORK or HAVE_SYS_SIGLIST.
10800 * s/nextstep.h: Don't define HAVE_ALLOCA.
10802 * config.in: Add vfork bits.
10804 2000-02-12 Gerd Moellmann <gerd@gnu.org>
10806 * process.c (Fopen_network_stream) [POLL_FOR_INPUT]: Register
10807 unwind function to undo the effect of stopping atimers.
10809 * keyboard.c (bind_polling_period): Stop all timers except poll_timer.
10811 * atimer.c (stopped_atimers): New variable.
10812 (stop_other_atimers, run_all_atimers, unwind_stop_other_atimers):
10815 * atimer.h (stop_other_atimers, run_all_atimers)
10816 (unwind_stop_other_atimers): Add function prototypes.
10818 * s/hpux10.h (HAVE_XRMSETDATABASE): Define if not already defined.
10820 2000-02-11 Ken Raeburn <raeburn@gnu.org>
10822 * Makefile.in (LIBX): Link in tiff library before jpeg, since tiff
10823 library may depend on jpeg.
10824 (atimer.o): Depends on atimer.c.
10826 2000-02-11 Kenichi Handa <handa@etl.go.jp>
10828 * insdel.c (del_range_1): Call update_compositions.
10829 (del_range_both): Call update_compositions just once..
10831 2000-02-10 Dave Love <fx@gnu.org>
10833 * xfns.c (create_frame_xic): Fix initialization of automatic
10834 aggregates for pcc.
10836 2000-02-09 Kenichi Handa <handa@etl.go.jp>
10838 * ccl.c (CCL_MAKE_CHAR): New macro.
10839 (ccl_driver) <CCL_TranslateCharacter>: Check the validity of
10840 registers by CCL_MAKE_CHAR before calling translate_char.
10841 <CCL_TranslateCharacterConstTbl> Likewise.
10843 2000-02-08 Dave Love <fx@gnu.org>
10845 * lread.c (__EXTENSIONS__): Define.
10847 2000-02-08 Gerd Moellmann <gerd@gnu.org>
10849 * puresize.h (BASE_PURESIZE): Increase to 650000.
10851 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
10853 * msdos.c (XMenuActivate): Turn off the cursor after displaying
10856 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
10858 * s/msdos.h (INTERNAL_TERMINAL): Add capabilities se, so, us, ue,
10859 md, mh, mb, mr, and me to the fake termcap entry.
10861 2000-02-06 Ken Raeburn <raeburn@gnu.org>
10863 * sound.c (sound_cleanup): Don't call device close routine if the
10864 function pointer is null.
10866 2000-02-06 Andrew Innes <andrewi@gnu.org>
10868 * dispextern.h: Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM,
10869 around image definitions and prototypes.
10870 (gamma_correct) [WINDOWSNT]: New prototype.
10872 * w32term.c (x_make_frame_visible): Replace call to
10873 input_poll_signal with poll_for_input.
10875 * window.c [WINDOWSNT]: Include w32term.h.
10877 * xdisp.c [WINDOWSNT]: Include w32term.h.
10879 * makefile.nt: Add dependencies on w32gui.h.
10880 (OBJ1): Include atimer.obj.
10881 ($(BLD)\atimer.obj): New dependency rule.
10883 * w32.c (sigmask): New function (does nothing).
10884 (sigunblock): Ditto.
10886 * frame.c [WINDOWSNT]: Include w32term.h.
10888 * w32gui.h (struct W32FontStruct): Add ascent and descent slots.
10890 * lread.c (syms_of_lread): Fix literal newlines.
10892 * emacs.c (USAGE): Split into USAGE1 and USAGE2, to work-around
10893 the string constant limit (2048 bytes) in MSVC.
10896 2000-02-05 INOUE Seiichiro <inoue@ainet.or.jp>
10898 * xterm.c (x_display_and_set_cursor) [HAVE_X_I18N]: Set pre-edit area.
10899 (x_display_cursor) [HAVE_X_I18N]: Don't set it here.
10900 (XTread_socket) [HAVE_X_I18N]: <KeyPress, KeyRelease>: Don't
10901 dispatch the event.
10903 2000-02-04 Dave Love <fx@gnu.org>
10905 * fileio.c: Remove some unused vars.
10906 (_GNU_SOURCE): Define (for euidaccess).
10908 * lread.c (_XOPEN_SOURCE): Declare (for ftello).
10910 * minibuf.c (read_minibuf_noninteractive): Remove undeclared
10912 (read_minibuf): Deal with allow_props correctly.
10914 2000-02-03 Eli Zaretskii <eliz@is.elta.co.il>
10916 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Enlarge to 60000.
10918 2000-02-03 Ken Raeburn <raeburn@gnu.org>
10920 * search.c (compile_pattern): If a cache entry has a nil regexp,
10921 fill in that entry instead of clobbering a previously cached
10924 2000-02-02 Ken Raeburn <raeburn@gnu.org>
10926 * puresize.h (BASE_PURESIZE): Increase to 610000.
10928 2000-02-02 Gerd Moellmann <gerd@gnu.org>
10930 * frame.c (Fframe_parameters): Add GCPRO because tty_color_name
10933 2000-02-02 Kenichi Handa <handa@etl.go.jp>
10935 * ccl.c (ccl_driver) <CCL_WriteExprRegister>: Set jump_address
10936 instead of incrementing ic directly.
10937 <CCL_WriteExprConst> Likewise.
10938 <ccl_set_expr>: Set ic to jump_address.
10940 * fileio.c (e_write): Fix the handling of
10941 CODING_FINISH_INSUFFICIENT_SRC.
10943 2000-02-01 Dave Love <fx@gnu.org>
10945 * editfns.c (Fpropertize): Doc fix.
10947 * process.c (Fstart_process): Doc fix.
10949 * eval.c: Fix various doc strings not to duplicate information
10950 from help-manyarg-func-alist.
10952 * window.c (Fset_window_margins): Don't make interactive. Doc fix.
10954 * doc.c (Vhelp_manyarg_func_alist): New variable.
10955 (Fdocumentation): Use it.
10956 (syms_of_doc): Define it.
10958 2000-01-31 Gerd Moellmann <gerd@gnu.org>
10960 * xterm.c (xim_open_dpy): Remove unused local variable.
10962 * emacs.c (USAGE): Use term `display options' instead of `X options'.
10964 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: New function.
10965 (syms_of_xdisp) [GLYPH_DEBUG]: Defsubr it.
10967 * fns.c (sweep_weak_table): New function.
10968 (sweep_weak_hash_tables): Use it. Keep on marking until there
10971 2000-01-30 Gerd Moellmann <gerd@gnu.org>
10973 * xterm.c (x_delete_display): Update next_noop_dpyinfo to ensure
10974 that XTread_socket does not crash by trying to call XNoOp on a
10977 2000-01-30 Jason Rumney <jasonr@gnu.org>
10979 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
10980 Change selected_frame to SELECTED_FRAME ().
10981 (w32_console_mouse_position): Remove #ifndef MULE from around
10982 `insist' parameter.
10984 * makefile.nt: Remove dosfns.obj.
10986 * term.c (term_init) [WINDOWSNT]: Initialize TN_max_colors.
10988 * w32fns.c (w32_defined_color): Check for valid frame before
10989 applying gamma correction. Eliminate dependency on frame elsewhere.
10990 (w32_load_system_font): Switch FIXED_PITCH and VARIABLE_PITCH.
10991 (w32_to_x_font): Use resx and resy not height_in and width_in.
10992 (x_to_w32_font): Doc fix.
10993 (xlfd_strip_height): New function to strip and return font height.
10994 (w32_font_match): Compare height separately from rest of xlfd
10995 spec, using xlfd_strip_height.
10997 * w32term.c (w32_term_init): Swap resx and height_in, resy and
10998 width_in. Use w32_defined_color in place of defined_color.
11000 * w32faces.c: Merge more of DOS and X specifics in preparation for
11001 merge with xfaces.c.
11002 (defined_color): Remove FIXME comment.
11003 (tty_color_name): Provide w32-specific function.
11004 (realize_tty_face): Handle FACE_TTY_DEFAULT*_COLOR specially.
11006 * w32console.c (turn_on_face, turn_off_face): Removed.
11007 (w32_face_attributes): New function.
11008 (Global_variables): Reduce scope where possible.
11009 (clear_frame, ins_del_lines, scroll_line): Use char_attr_normal as
11011 (hl_mode): Don't modify text attributes.
11012 (write_glyphs): Don't do anything if len <= 0. Use
11013 w32_face_attributes to get attributes for drawing. Write
11014 terminating codes using char_attr_normal.
11015 (reset_terminal_modes, set_terminal_modes): Turn off highlight.
11016 (update_begin, update_end): Likewise.
11017 (vga_stdcolor_name): New function.
11018 (initialize_w32_display): Remove char_attr_reverse and char_attr.
11019 (Fset_screen_color): Remove char_attr_reverse.
11021 2000-01-29 Gerd Moellmann <gerd@gnu.org>
11023 * xfns.c (xic_set_preeditarea): Take window parameter and
11024 window-relative pixel-positions.
11026 * xterm.c (x_display_cursor): Set XIC pre-edit area only if window
11027 is its frame's selected window.
11028 (xim_instantiate_callback): Likewise.
11030 * xfns.c (x_create_im): Removed.
11031 (DEFAULT_STYLE, DEFAULT_FONT): Removed.
11032 (supported_xim_styles): Renamed from supported_styles.
11033 (best_xim_style): Renamed from best_style.
11034 (create_frame_xic): Renamed from xic_create_frame.
11035 (free_frame_xic): Renamed from xic_destroy_frame.
11037 2000-01-29 INOUE Seiichiro <inoue@ainet.or.jp>
11039 * xterm.c (XTread_socket) [HAVE_X_I18N]: If event is for none of
11040 our frames, call XFilterEvent with 2nd parameter `None'.
11041 (XTread_socket) <KeyPress> [HAVE_X_I18N]: Handle XmbLookupString
11042 returning XBufferOverflow.
11043 (XTread_socket) <ConfigureNotify> [HAVE_X_I18N]: Set XIC status area.
11044 (x_display_cursor) [HAVE_X_I18N]: Set XIC pre-edit area.
11045 (x_new_fontset) [HAVE_X_I18N]: Create XIC status area fontset.
11046 (xim_destroy_callback, xim_open_dpy, xim_instantiate_callback)
11047 (xim_initialize, xim_close)
11048 [HAVE_X_I18N && HAVE_X11R6]: New functions.
11049 (x_destroy_window) [HAVE_X_I18N]: Call xic_destroy_frame.
11050 (x_term_init) [HAVE_X_I18N]: Call xim_initialize.
11051 (x_delete_display) [HAVE_X_I18N]: Call xim_close.
11053 * xterm.h (struct x_display_info) [HAVE_X_I18N]: Add members `xim'
11055 (struct x_output) [HAVE_X_I18N]: Remove member `xim', add
11056 `xic_style' and `xic_xfs'.
11057 (FRAME_MENUBAR_HEIGHT, FRAME_X_XIM, FRAME_X_XIM_STYLES)
11058 (FRAME_XIC_STYLE, FRAME_XIC_FONTSET): New macros.
11059 (FRAME_XIM): Removed.
11061 * xfns.c (supported_styles): New variable.
11062 (DEFAULT_STYLE, DEFAULT_FONT): New macros
11063 (xic_create_xfontset, best_style, xic_create_frame)
11064 (xic_destroy_frame, xic_set_preeditarea, xic_set_statusarea)
11065 (xic_set_xfontset): New functions.
11067 2000-01-28 Dave Love <fx@gnu.org>
11069 * s/irix6-5.h: Revert last change after change to irix5-0.h.
11071 * m/iris4d.h (C_SWITCH_MACHINE): Don't use -G0.
11073 2000-01-28 Gerd Moellmann <gerd@gnu.org>
11075 * buffer.c (Fother_buffer): Don't call Fset_buffer_major_mode
11076 for *scratch* if it already existed.
11078 * emacs.c (USAGE): New macro.
11079 (main): Use it to display usage information.
11081 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
11083 Support for the menu-help feature:
11085 * msdos.h: Change prototypes of XMenuAddSelection and XMenuActivate.
11087 * msdos.c (IT_clear_end_of_line): Print the extent of the cleared
11088 part of the line to the termscript file.
11089 (IT_clear_to_end): Clear the entire line, not just its beginning.
11090 (menu_help_message, prev_menu_help_message): New variables.
11091 (IT_menu_make_room): Make room for the help_text member.
11092 (IT_menu_display): New argument disp_help; all callers changed.
11093 If disp_help is non-zero, store the help text of the active menu
11094 item in menu_help_message.
11095 (XMenuAddPane): Initialize the help_text member to NULL.
11096 (XMenuAddSelection): New argument help_text. Store it in the
11098 (XMenuActivate): New argument help_callback. If the value of
11099 menu_help_message has changed since the last time, display the
11100 menu help message text while waiting for the mouse to move. Clear
11101 the echo area before exiting.
11102 (XMenuDestroy): Free the help_text member.
11104 2000-01-27 Gerd Moellmann <gerd@gnu.org>
11106 * xmenu.c (xmenu_show) [!USE_X_TOOLKIT]: Pass help to
11107 XMenuAddSelection. Pass help callback to XMenuActivate.
11108 (menu_help_callback) [!USE_X_TOOLKIT]: New function.
11110 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
11112 * atimer.c (start_atimer) [!HAVE_SETITIMER]: Use EMACS_SET_SECS
11113 and EMACS_SET_USECS.
11115 2000-01-26 Dave Love <fx@gnu.org>
11117 * editfns.c (Fchar_after, Fchar_before): Doc fix.
11119 * bytecode.c (Fbyte_code): Use {BEFORE,AFTER}_POTENTIAL_GC where
11120 an error may be signalled.
11122 2000-01-26 Gerd Moellmann <gerd@gnu.org>
11124 * s/irix6-5.h [__GNUC__ && __GNUC_MINOR__ >= 95]: Undef
11125 LD_SWITCH_SYSTEM inherited from irix5-0.h.
11127 * bytecode.c (Fbyte_code) [BYTE_CODE_SAFE]: Fix typo.
11129 2000-01-25 Gerd Moellmann <gerd@gnu.org>
11131 * charset.c (Fstring): If there is a multibyte char among
11132 the args, always return a multibyte string.
11134 2000-01-25 Gerd Moellmann <gerd@gnu.org>
11136 * sysdep.c (sys_select): Turn atimers off and on instead of
11137 recording and restoring old alarm handler
11139 * process.c (toplevel): Include atimer.h.
11140 (create_process_1): Rewritten.
11141 (create_process): Use atimers instead of alarm.
11142 (wait_reading_process_input) [hpux]: Turn atimers off instead
11143 of turning off SIGALRM.
11144 (wait_reading_process_input): Turn off atimers instead off
11145 calling stop_polling.
11147 * emacs.c (main): Call init_atimer.
11149 * keyboard.c (toplevel): Include systime.h and atimer.h.
11150 (polling_for_input): Removed because unused.
11151 (input_poll_signal) [POLL_FOR_INPUT]: Removed.
11152 (poll_timer): New variable.
11153 (poll_for_input, poll_for_input_1): New functions.
11154 (start_polling, stop_polling): Rewritten.
11156 * keyboard.h (polling_for_input): Removed.
11158 * atimer.h, atimer.c: New files.
11160 * Makefile.in (obj): Add atimer.o.
11161 (atimer.o): New target.
11163 * blockinput.h (pending_atimers): Add extern declaration.
11164 (UNBLOCK_INPUT): Rewritten. Handle pending atimers.
11166 * lisp.h (popup_activated_flag): Add extern declaration.
11168 * xmenu.c (popup_activated_flag): Make externally visible.
11169 (popup_activate_callback) [USE_MOTIF]: Increment popup_activated_flag.
11170 (popup_deactivate_callback) [USE_MOTIF]: Decrement it.
11172 * xterm.c (toplevel): Include atimer.h.
11173 (toolkit_scroll_bar_interaction): New variable.
11174 (Fxt_process_timeouts): Removed.
11175 (x_process_timeouts): New function.
11176 (xt_action_hook): Clear toolkit_scroll_bar_interaction.
11177 (x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
11178 (x_make_frame_visible): Call poll_for_input_1 instead of
11179 input_poll_signal. Don't call alarm.
11180 (x_initialize): Install timer calling x_process_timeouts.
11182 2000-01-24 Dave Love <fx@gnu.org>
11184 * s/irix5-0.h: Don't set LD_SWITCH_SYSTEM -- we use unexelf now.
11185 Don't use -cckr -- apparently not now necessary.
11187 2000-01-24 Eli Zaretskii <eliz@is.elta.co.il>
11189 * msdos.c (IT_menu_display): Truncate long menu lines at the right
11192 2000-01-23 Jason Rumney <jasonr@gnu.org>
11194 * w32fns.c (w32_defined_color): Apply gamma correction before
11195 trying to map to the palette.
11196 (w32_wnd_proc) [WM_ERASE_BACKGROUND]: Pass device context of frame
11199 * w32term.c (w32_fill_rect): Do not try to deal with NULL hdc
11200 here. Callers changed to always pass real device context.
11201 (w32_draw_bitmap): Likewise.
11202 (w32_get_glyph_overhangs): Likewise.
11203 (w32_draw_box_rect): Make use of s->hdc rather than getting a new one.
11204 (w32_set_vertical_scroll_bar): Pass correct HWND parameters to
11205 pfnSetScrollInfo and SetScrollRange.
11206 (x_get_char_face_and_encoding): Don't turn iso8859-1 characters
11207 back into MULE characters after decoding them.
11208 (x_get_glyph_face_and_encoding): Likewise.
11209 (w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
11210 GetCharABCWidthsW fails, since this is defined on Windows 9x.
11211 (x_produce_glyphs): Calculate per char metrics for a character
11212 that we know exists in default font when font_not_found_p is true.
11214 2000-01-22 Jason Rumney <jasonr@gnu.org>
11216 * makefile.nt (intervals.obj, composite.obj): New modules.
11217 (composite.h): Added as dependency where appropriate.
11219 * w32gui.h (XGCValue): New struct for emulating X GCs.
11221 * w32term.h (XCharStruct): New struct for emulating X.
11223 * w32console.c (turn_on_face, turn_off_face): New functions.
11224 (change_line_highlight): New prototype for new redisplay.
11225 (write_glyphs): Support multibyte text. Support faces.
11227 * w32faces.c: Complete rewrite for new redisplay based on new xfaces.c.
11229 * w32fns.c: Use SELECTED_FRAME macro in place of selected_frame
11230 throughout. struct frame * in place of FRAME_PTR.
11231 Skeleton support for images, toolbars, tooltips from xfns.c.
11232 (Fx_create_frame): Use system default for default scroll bar width.
11233 (w32_get_arg): Renamed from x_get_arg.
11234 (Fx_file_dialog): New function.
11235 (w32_list_fonts): Check cache before asking system.
11236 (Vw32_enable_synthesized_fonts): New variable.
11237 (Vw32_enable_italics): Obsolete, removed.
11239 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
11240 Use SELECTED_FRAME macro.
11242 * w32menu.c: Add skeleton support for help strings on menus.
11243 (add_menu_item): Native checkbox and radio support added, but not
11244 yet enabled due to bugs.
11245 (push_menu_item): Add parameters type, selection and help.
11247 Formatting changes to reduce unnecessary diffs with xmenu.c.
11249 * w32select.c (Fw32_set_clipboard_data): Update call to
11250 find_charset_in_str.
11252 * w32term.c: Complete rewrite for new redisplay based on new
11253 xterm.c with necessary sections merged back in from old w32term.c.
11255 2000-01-21 Richard M. Stallman <rms@gnu.org>
11257 * data.c (set_internal): Further fix in same criterion.
11259 2000-01-20 Richard M. Stallman <rms@gnu.org>
11261 * data.c (set_internal): Fix the criteria for whether
11262 to swap out the old cached binding.
11264 2000-01-19 Dave Love <fx@gnu.org>
11266 * lread.c: (syms_of_lread) [user-init-file]: Doc change.
11268 2000-01-18 Kenichi Handa <handa@etl.go.jp>
11270 * regex.c (re_compile_fastmap): While checking a range table for
11271 `charset', skip flag bits for a character class correctly.
11273 2000-01-17 Gerd Moellmann <gerd@gnu.org>
11275 * m/news-risc.h (LD_SWITCH_MACHINE): Define differently for GCC.
11277 * xfns.c (x_window): Call lw_create_widget with new parameter list.
11279 * widget.c (EmacsFrameSetCharSize): Change size of children first
11280 because of problems with main window geometry management under Lesstif.
11282 * xmenu.c (enum menu_item_idx): New enumeration replacing defines
11283 MENU_ITEMS_ITEM_.*.
11284 (MENU_ITEMS_ITEM_HELP): New enumerator.
11285 (push_menu_item): Add parameter HELP. Record help in menu_items.
11286 (single_menu_item, single_submenu, list_of_items): Call
11287 push_menu_item with new parameter.
11288 (single_submenu): Set help string in widget value.
11289 (menu_highlight_callback): New function.
11290 (set_frame_menubar): Call lw_create_widget with new
11292 (xmenu_show, xdialog_show): Ditto.
11294 2000-01-13 Gerd Moellmann <gerd@gnu.org>
11296 * sound.c (Fplay_sound): Improve doc string.
11298 2000-01-11 Richard M. Stallman <rms@gnu.org>
11300 * lisp.h (set_internal): Enter the new arg.
11302 * eval.c (specbind): Record buffer-local variables specially,
11303 indicating which buffer's binding was saved.
11304 (unbind_to): Restore buffer-local variables specially
11305 in the proper buffer.
11307 * data.c (set_internal): New arg BUF.
11309 * eval.c (specbind, unbind_to): Pass new arg to set_internal.
11310 * data.c (Fset): Pass new arg to set_internal.
11311 * bytecode.c (Fbyte_code): Pass new arg to set_internal.
11313 2000-01-11 Gerd Moellmann <gerd@gnu.org>
11315 * .gdbinit: Adapt to new strings. Add xbacktrace, xreload, xprintsym.
11317 2000-01-11 Richard M. Stallman <rms@gnu.org>
11319 * minibuf.c (Ftry_completion): Doc fix.
11321 2000-01-11 Gerd Moellmann <gerd@gnu.org>
11323 * keyboard.c (Fclear_this_command_keys): Clear recent_keys
11326 2000-01-11 Andreas Schwab <schwab@suse.de>
11328 * coding.c (code_convert_region): Initialize total_skip.
11330 2000-01-08 Dave Love <fx@gnu.org>
11332 * eval.c (Fuser_variable_p): Check customizability too.
11334 2000-01-07 Gerd Moellmann <gerd@gnu.org>
11336 * minibuf.c (Fcompleting_read): Doc fix.
11338 2000-01-05 Gerd Moellmann <gerd@gnu.org>
11340 * s/freebsd.h (C_SWITCH_SYSTEM): Add -I /usr/local/include and
11343 * xfns.c (x_create_im): New function to set IM and IC of a frame.
11344 Check that input style is supported before trying to create an
11346 (x_window): Call x_create_im.
11348 2000-01-04 Gerd Moellmann <gerd@gnu.org>
11350 * xfns.c (current_gif_memory_src): New variable.
11351 (gif_load): Record the address of the current memory source
11352 in current_gif_memory_src.
11353 (gif_read_from_memory): Use current_gif_memory_src.
11355 * systime.h (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME): Give
11356 macros statement form.
11358 * sound.c (struct sound): Renamed from struct sound_file.
11359 (struct sound): Add members `data' and `header_size'.
11360 (enum sound_attr): Add SOUND_DATA.
11361 (current_sound, current_sound_device): Variables renamed from
11362 sound_file and sound_device.
11363 (parse_sound): Parse :data.
11364 (parse_sound): Handle sound data in strings.
11365 (find_sound_type): Function renamed from find_sound_file_type.
11366 (wav_init, au_init): Fail if sound's header_size is smaller than
11367 needed header size.
11368 (wav_play, au_play): Play sounds from string data.
11370 * puresize.h (BASE_PURE_SIZE): Increase to 600000.
11372 * lisp.h: Add prototype for allocate_string_data.
11374 * alloc.c (Fgarbage_collect): Return number of live and free strings.
11376 * alloc.c (mark_buffer): Remove code in #if 0.
11378 (UNMARK_BALANCE_INTERVALS): Give the macro statement form.
11379 (strings_consed): New variable.
11380 (allocate_string): Set it.
11381 (syms_of_alloc): Add DEFVAR_INT for strings_consed.
11382 (Fmemory_use_counts): Return strings_consed. Use Flist.
11384 * alloc.c: General cleanup in comments etc. Remove conditional
11385 compilation for `standalone'.
11387 * lisp.h (struct Lisp_String): Make DATA member `unsigned char *'.
11389 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P):
11390 (GC_STRING_BYTES, GC_STRING_CHARS): New macros.
11391 (DONT_COPY_FLAG): Removed.
11392 (SBLOCK_SIZE, LARGE_STRING_BYTES): New macros.
11393 (struct sdata, struct sblock): New
11394 (struct string_block): Rewritten.
11395 (STRINGS_IN_STRING_BLOCK): New macro.
11396 (oldest_sblock, current_sblock, total_strings, total_free_strings)
11397 (large_sblocks, string_blocks, string_free_list): New variables.
11398 (NEXT_FREE_LISP_STRING, SDATA_OF_STRING, SDATA_SIZE): New macros.
11399 (init_strings): Rewritten.
11400 (allocate_string, allocate_string_data, compact_small_strings)
11401 (free_large_strings, sweep_strings): New functions.
11402 (STRING_BLOCK_SIZE, STRING_BLOCK_OUTSIZE)
11403 (struct string_block_head, current_string_block)
11404 (first_string_block, large_string_blocks, STRING_FULLSIZE)
11405 (STRING_PAD): Removed.
11406 (make_uninit_multibyte_string, make_pure_string): Rewritten.
11407 (Fgarbage_collect): Don't set mark bit in large strings.
11408 (mark_object): Mark strings differently. Mark symbol names
11410 (survives_gc_p): Test marked strings differently.
11411 (gc_sweep): Sweep strings differently, unmark strings in
11413 (compact_strings): Removed.
11415 2000-01-04 Eli Zaretskii <eliz@is.elta.co.il>
11417 * xfaces.c (syms_of_xfaces): defsubr Scolor_gray_p and
11418 Scolor_supported_p even if HAVE_X_WINDOWS is not defined.
11420 2000-01-04 Kenichi Handa <handa@etl.go.jp>
11422 * fileio.c (Finsert_file_contents): Signal error if visiting file
11423 in a non-empty buffer.
11425 * term.c (encode_terminal_code): Fix the previous change.
11427 2000-01-03 Gerd Moellmann <gerd@gnu.org>
11429 * xfaces.c (syms_of_xfaces): Change Sface_color_gray_p to
11430 Scolor_gray_p, Sface_color_supported_p to Scolor_supported_p.
11432 * s/hpux9.h (NO_EDITRES): Define even if HAVE_LIBXMU.
11434 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
11436 * xdisp.c (handle_single_display_prop) [HAVE_WINDOW_SYSTEM]: No
11437 need to test for MSDOS frames.
11439 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
11441 * dosfns.c (unspecified_colors): Remove.
11442 (msdos_stdcolor_idx): Use global variables unspecified_fg and
11444 (msdos_stdcolor_name): Return strings for unspecified fore- and
11445 back-ground colors.
11447 * xfaces.c (Qunspecified_fg, Qunspecified_bg): Remove.
11448 (syms_of_xfaces): Remove their staticpro's.
11449 (tty_color_name): Return Lisp strings for unspecified fore- and
11450 back-ground colors.
11451 (Finternal_set_lisp_face_attribute): Remove the special treatment
11452 for Qunspecified_{f,b}g.
11453 (realize_default_face): Replace Qunspecified_{f,b}g with a Lisp string.
11455 2000-01-03 Gerd Moellmann <gerd@gnu.org>
11457 * xdisp.c (reseat_at_next_visible_line_start): Position before
11458 newline only if ending up on a newline.
11459 (next_element_from_ellipsis): Return success. Handle case of
11460 displaying no ellipsis. Fix case of ellipsis defined in display table.
11461 (next_element_from_buffer): Return 0 if next_element_from_ellipsis
11464 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
11466 * xfaces.c (Fcolor_gray_p): Renamed from face-color-gray-p.
11467 (Fcolor_supported_p): Renamed from face-color-supported-p.
11469 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
11471 * xfaces.c (tty_defined_color): Pass frame to tty-color-desc. The
11472 list of colors renamed to tty-defined-color-alist.
11473 (tty_color_name): Pass the frame to tty-color-by-index.
11474 (realize_tty_face): tty-color-alist is now a function which
11475 accepts the frame as argument.
11477 * term.c (Ftty_display_color_p): Accept an optional argument FRAME.
11479 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
11481 * term.c (insert_glyphs): Pass glyph, not &glyph, to
11482 encode_terminal_code.
11484 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
11486 * dispnew.c (mode_line_string): Support termcap frames as well.
11488 2000-01-01 Gerd Moellmann <gerd@gnu.org>
11490 * syntax.c (Fforward_word): Undo previous change.
11492 * editfns.c (Fconstrain_to_field): Don't constrain if
11493 inhibit-field-text-motion is non-nil.
11494 (Fline_beginning_position): Undo previous change.
11495 (Fline_end_position): Ditto.
11497 * syntax.c (Fforward_word): Notice field boundaries only if
11498 inhibit-field-text-motion is nil.
11500 * lisp.h: Add extern declaration for Vinhibit_field_text_motion.
11502 * editfns.c (Vinhibit_field_text_motion): New variable.
11503 (inhibit-field-text-motion): New DEFVAR_LISP.
11504 (Fline_beginning_position, Fline_end_position): Notice field
11505 boundaries only if inhibit-field-text-motion is nil.
11507 * xfns.c (x_create_x_image_and_pixmap): Remove parameter FILE.
11508 All calls adjusted.
11509 (x_build_heuristic_mask): Likewise.
11510 (xbm_load_image_from_file): Change error output.
11511 (xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
11512 (gif_load, gs_load, x_kill_gs_process): Ditto.
11514 * xfns.c (gif_load): Avoid sign extension and thus out of bounds
11515 color indices when accessing raster pixels.
11516 (gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
11517 one of :file or :data.
11518 (enum pbm_keyword_index): Add PBM_DATA.
11519 (pbm_format): Add :data.
11520 (pbm_image_p): Allow either :file or :data.
11521 (pbm_read_file): New function.
11522 (pbm_scan_number): Rewritten to read from string.
11523 (pbm_load): Support :data.
11525 See ChangeLog.8 for earlier changes.
11527 ;; Local Variables:
11528 ;; coding: iso-2022-7bit