1 2000-11-15 Jason Rumney <jasonr@gnu.org>
3 * w32term.c (HIGHLIGHT_COLOR_DARK_BOOST_LIMIT): New constant.
4 (w32_alloc_lighter_color): Use new brightness calculations from
5 xterm.c. Scale delta to be in the range expected by W32.
6 (w32_draw_relief_rect): Use frame relief colors.
8 2000-11-15 Gerd Moellmann <gerd@gnu.org>
10 * frame.c (syms_of_frame_1): Removed; code moved to syms_of_frame.
11 (Qinhibit_default_face_x_resources): New variable.
12 (syms_of_frame): Initialize it.
13 (Fmodify_frame_parameters): Bind inhibit-default-face-x-resources.
15 * xdisp.c (pos_visible_p): Improve function comment.
17 * lisp.h (BINDING_STACK_SIZE): New macro.
19 * dired.c (directory_files_internal) [EAGAIN || EINTR]: Retry
20 reading the directory if readdir returns null and errno is EAGAIN
23 2000-11-14 Stefan Monnier <monnier@cs.yale.edu>
25 * xdisp.c (try_scrolling): Set scroll_max to max of scroll_* args
26 so setting scroll-step to 1 doesn't defeat scroll-conservatively.
27 Set amount_to_scroll to max of dx and scroll_step so that
28 scroll-conservatively doesn't defeat scroll-step>1.
29 (syms_of_xdisp): Add a hint in scroll-step's docstring to use
30 scroll-conservatively for line-at-a-time scrolling.
32 2000-11-14 Gerd Moellmann <gerd@gnu.org>
34 * window.c (Fpos_visible_in_window_p): Call pos_visible with
37 * xdisp.c (current_mode_line_height, current_header_line_height):
39 (init_xdisp): Initialize them.
40 (pos_visible_p): Add parameter EXACT_MODE_LINE_HEIGHTS_P. Compute
41 and use exact mode line heights if it is set.
43 * lisp.h (pos_visible_p): Change prototype.
45 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
46 (CURRENT_HEADER_LINE_HEIGHT): Look at current_mode_line_height
47 and current_header_line_height first.
48 (current_mode_line_height, current_header_line_height): Declare
51 2000-11-14 Miles Bader <miles@lsi.nec.co.jp>
53 * xterm.c (x_alloc_lighter_color): Use real brightness calculation.
54 Just use FACTOR/2 instead of HIGHLIGHT_COLOR_DARK_BOOST.
55 (HIGHLIGHT_COLOR_DARK_BOOST): Macro removed.
57 2000-11-14 Miles Bader <miles@gnu.org>
59 * xterm.c (x_alloc_lighter_color): Include an additive component
60 too for dark colors, because FACTOR isn't enough.
61 (HIGHLIGHT_COLOR_DARK_BOOST, HIGHLIGHT_COLOR_DARK_BOOST_LIMIT):
64 2000-11-13 Gerd Moellmann <gerd@gnu.org>
66 * keyboard.c (show_help_echo): Call message3_nolog with number of
67 bytes in the help string as 2nd parameter, instead of the number
70 2000-11-13 Miles Bader <miles@gnu.org>
72 * lread.c (openp): Return -2 instead of 0 for the `remote file' case.
73 (Fload): Use new openp return protocol.
74 Don't try to use Vload_source_file_function to load .elc files.
75 * xfns.c (x_create_bitmap_from_file, x_find_image_file): Use new
76 openp return protocol.
77 * w32fns.c (x_create_bitmap_from_file, x_find_image_file): Likewise.
79 2000-11-11 Kenichi Handa <handa@etl.go.jp>
81 * syssignal.h: Pay attention to BROKEN_SIGAIO and BROKEN_SIGPTY.
83 * m/ibmrs6000.h (BROKEN_SIGAIO, BROKEN_SIGPTY, BROKEN_SIGPOLL):
85 (NLIST_STRUCT): Avoid re-defining it.
87 * s/hpux10.h (C_SWITCH_X_SYSTEM): Include -I/usr/include/X11R6 and
88 -I/usr/contrib/X11R6/include.
89 (LD_SWITCH_X_DEFAULT): Include -L/usr/lib/X11R6.
91 2000-11-10 Jason Rumney <jasonr@gnu.org>
93 * w32term.h (CP_8BIT, CP_UNICODE, CP_INVALID): New pseudo-codepages.
95 * w32term.c (w32_encode_char): Handle CP_UNICODE specially.
96 (w32_use_unicode_for_codepage): Use new pseudo-codepages.
98 * w32fns.c (Qw32_charset_hangeul): Rename to match w32 headers.
99 (Qw32_charset_vietnamese): New symbol.
100 (xlfd_charset_of_font): New function.
101 (w32_load_system_font): Use it.
102 (x_to_w32_charset): Use Fassoc to find charset info. Special case
103 when Vw32_charset_info_alist is nil to ensure default face always
104 has font. Use Fcar and Fcdr for safety.
105 (w32_to_x_charset): Use Vw32_charset_info_alist for mappings.
106 (w32_codepage_for_font): Use xlfd_charset_of_font. Use new
107 pseudo-codepages for special cases.
108 (w32_to_x_font): New parameter to allow charset portion to be
109 specified where there is many to one mapping. Callers changed.
110 (w32_list_fonts): Avoid listing fonts that won't display.
112 2000-11-10 Gerd Moellmann <gerd@gnu.org>
114 * xfaces.c (Vface_alternative_font_registry_alist): New variable.
115 (font_list_1): Renamed from font_list.
116 (font_list): New function, trying alternative registries from
117 Vface_alternative_font_registry_alist.
118 (Finternal_set_alternative_font_registry_alist): New function.
119 (syms_of_xfaces): Initialize and Staticpro
120 Vface_alternative_font_registry_alist. Defsubr
121 Finternal_set_alternative_font_registry_alist.
123 2000-11-09 Ken Raeburn <raeburn@gnu.org>
125 * lisp.h (Flooking_at): Declare.
127 2000-11-09 Gerd Moellmann <gerd@gnu.org>
129 * dired.c (directory_files_internal): Fix a braino.
131 * dired.c (directory_files_internal): Add missing GCPRO's.
134 2000-11-08 Gerd Moellmann <gerd@gnu.org>
136 * xdisp.c (syms_of_xdisp): Change doc of max-mini-window-height.
137 (resize_mini_window): Return quickly if Vresize_mini_window is
138 nil. Don't return if Vmax_mini_window_height is nil.
140 * xdisp.c (Vresize_mini_window, Qgrow_only): New variables.
141 (syms_of_xdisp): Initialize them.
142 (resize_mini_window): Act according to the setting of
144 (syms_of_xdisp): Initialize Vmenu_bar_update_hook to nil.
146 * xterm.c (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS]: Map the
147 scroll bar widget after configuring it, so that it will appear at
148 the right position from the start.
149 (XTredeem_scroll_bar): Cleaned up.
151 2000-11-08 Kenichi Handa <handa@etl.go.jp>
153 * xterm.c (VCENTER_BASELINE_OFFSET): Fix previous change. If the
154 font is taller than the frame line, we don't have to bias the
157 * w32term.c (VCENTER_BASELINE_OFFSET): Likewise.
159 2000-11-07 Dave Love <fx@gnu.org>
161 * config.in (HAVE_MKSTEMP): Add.
163 * callproc.c (Fcall_process_region) [HAVE_MKSTEMP]: Use it.
165 2000-11-07 Gerd Moellmann <gerd@gnu.org>
167 * window.c (Fset_window_configuration): Don't try to preserve
168 point in the current buffer, if that buffer is displayed in more
171 * xfaces.c (lookup_named_face): If default face isn't realized,
172 try to realize it. Return -1 if not successful.
173 (Fx_list_fonts): Handle case that face cannot be determined.
174 (Fface_font): Likewise.
176 2000-11-06 Gerd Moellmann <gerd@gnu.org>
178 * window.c (displayed_window_lines): Detect partially
179 visible lines at the bottom correctly.
181 2000-11-06 Stefan Monnier <monnier@cs.yale.edu>
183 * fileio.c (Fwrite_region): Use `visiting' rather than `visit'
184 when ensuring we don't do visit in indirect buffer.
186 2000-11-06 Kenichi Handa <handa@etl.go.jp>
188 * composite.h (compose_chars_in_text): Add prototype.
190 * composite.c (Vcomposition_function_table): New variable.
191 (Qcomposition_function_table): New variable.
192 (run_composition_function): Call
193 Vcompose_chars_after_function with three arguments.
194 (compose_chars_in_text): New function.
195 (syms_of_composite): Modified the doc-string of
196 Vcompose_chars_after_function. Declare composition-function-table
197 as a lisp variable, and initialize it.
199 * xfns.c (x_encode_text): Suppress producing escape sequences for
202 * xselect.c: Include composite.h.
203 (selection_data_to_lisp_data): Call compose_chars_in_text on STR.
205 2000-11-05 Andrew Innes <andrewi@gnu.org>
207 * w32term.c (x_produce_glyphs): Fix typo in enum name.
209 * sysdep.c (read_input_waiting): Remove extraneous argument to
212 * w32fns.c (Fx_server_version): Include w32_build_number in the
215 * w32heap.c (w32_build_number): New variable.
216 (cache_system_info): Set it.
218 * w32heap.h (w32_build_number): Add extern.
220 * emacs.c (syms_of_emacs): Update docstring for
221 system-configuration, to reflect the actual usage on MS-Windows.
223 2000-10-31 Gerd Moellmann <gerd@gnu.org>
225 * keyboard.c (read_char) <wrong_kboard>: Make sure that we
226 process idle timers while waiting for another event.
228 * dispnew.c (update_frame_line): Handle case where spaces in
229 the default face are colored.
231 * xdisp.c (redisplay_tool_bar): Don't set fonts_changed_p if
232 window height hasn't changed.
234 2000-10-31 Jason Rumney <jasonr@gnu.org>
236 * w32term.c (x_produce_glyphs): Handle composite characters.
237 (x_draw_glyph_string_foreground)
238 (x_draw_composite_glyph_string_foreground): Restore old font.
240 2000-10-31 Miles Bader <miles@lsi.nec.co.jp>
242 * minibuf.c (read_minibuf): Reset the undo history just before
243 starting the recursive-edit.
245 2000-10-30 Gerd Moellmann <gerd@gnu.org>
247 * xfaces.c (menu_face_change_count): New variable.
248 (Finternal_set_lisp_face_attribute): Increment it for changes
250 (realize_basic_faces): Reflect changes in the `menu' faces
253 * xdisp.c (try_scrolling) <PT >= scroll_margin_pos>: Add 1 to the
254 dy obtained from the iterator's y-position after moving from
255 scroll_margin_pos to PT; see comment there.
257 * xdisp.c (safe_eval_handler): Call add_to_log.
259 * xfaces.c (resolve_face_name): Handle case that FACE_NAME
260 is not a symbol or string.
262 * xdisp.c (echo_area_display): Don't perform a display update from
263 inside redisplay. The update will happen anyway at the end of
264 redisplay, and it can confuse redisplay (GC messages while
265 redisplaying, for instance.)
267 2000-10-30 Stefan Monnier <monnier@cs.yale.edu>
269 * xrdb.c (x_load_resources): Use the class name in the defaults.
271 * regex.c (re_iswctype, re_wctype_to_bit): Fix braino.
272 (regex_compile): Catch bogus \(\1\).
274 2000-10-30 Gerd Moellmann <gerd@gnu.org>
276 * xterm.c (x_alloc_nearest_color): Fix last change to compare
279 * xterm.c (x_alloc_nearest_color): If allocation succeeds, and
280 we have a color cache, check that the cached color equals the
281 allocated color. If not, clear the color cache.
283 * window.c (displayed_window_lines): Change buffers if necessary.
284 Fix computation of displayed lines.
286 * keyboard.c (syms_of_keyboard): Change DEFVAR_LISP of
287 update_menu_bindings to DEFVAR_BOOL.
289 2000-10-30 Kenichi Handa <handa@etl.go.jp>
291 * search.c (Fset_match_data): Be sure to make search_regs always sane.
293 * puresize.h (BASE_PURESIZE): Increase to 680000.
295 * fns.c (Foptimize_char_table): Fix arg for CHARSET_DIMENSION.
297 2000-10-29 Jason Rumney <jasonr@gnu.org>
299 * w32term.h (FONT_DESCENT): Negate descent of BDF fonts.
301 * w32term.c (w32_bdf_per_char_metric): Negate descent.
302 (w32_cache_char_metrics): Handle possibility that 'x' does not
304 (W32_TEXTOUT): w32_BDF_TextOut wants number of bytes not chars.
306 * w32bdf.h (bdffont): Add nchars.
308 * w32bdf.c (set_bdf_font_info): Set it.
309 (w32_BDF_TextOut): Swap byte order of double byte characters.
310 (w32_load_bdf_font): Set double_byte_p based on bdf_font->nchars.
312 2000-10-28 Eli Zaretskii <eliz@is.elta.co.il>
314 * frame.c (Fframe_parameters): Fix the change from 2000-10-16:
315 don't override the colors in frame's param_alist, unless they are
318 * term.c (reassert_line_highlight): If inverse_video is non-zero,
319 reverse the effect of the highlight flag.
321 2000-10-27 Ken Raeburn <raeburn@gnu.org>
323 * window.h (Fwindow_live_p): Declare.
325 * undo.c (record_delete): Check that last_undo_buffer is really a
326 buffer before applying XBUFFER to it.
328 * keymap.c (where_is_internal): Pass lisp object, not integer, to
331 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
333 * lisp.h (KEYMAPP): New macro.
334 (get_keymap): Remove.
335 (get_keymap_1): Rename get_keymap.
337 * keyboard.h (get_keymap_1, Fkeymapp): Remove prototype.
339 * xterm.c (note_mode_line_highlight): Use KEYMAPP.
341 * xmenu.c (single_submenu): Use KEYMAPP.
342 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
343 Use KEYMAPP rather than Fkeymapp.
345 * w32term.c (note_mode_line_highlight): Use KEYMAPP.
347 * w32menu.c (True, False): Remove (use TRUE and FALSE instead).
348 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
349 Use KEYMAPP rather than Fkeymapp.
350 (single_submenu): Use KEYMAPP.
351 (w32_menu_show, w32_dialog_show): Use TRUE.
353 * minibuf.c (Fread_from_minibuffer): Update call to get_keymap.
355 * keymap.c (KEYMAPP): Remove (moved to lisp.h).
356 (Fkeymapp): Use KEYMAPP.
357 (get_keymap): Rename from get_keymap_1. Remove old def.
358 Return t when autoload=0 and error=0 and the keymap needs autoloading.
359 (Fcopy_keymap): Check (eq (car x) 'keymap) rather than using Fkeymapp.
360 (Fminor_mode_key_binding): Don't raise an error if the binding
362 (Fuse_global_map, Fuse_local_map): Allow autoloading.
363 (Faccessible_keymaps): Fetch keymaps rather than checking Fkeymapp.
365 * keyboard.c (read_char): get_keymap_1 -> get_keymap.
366 Allow Vspecial_event_map to be autoloaded.
367 (menu_bar_items): Fetch the keymap rather than using keymapp.
368 (menu_bar_one_keymap): No need to follow func-indirect any more.
369 (parse_menu_item): get_keymap_1 -> get_keymap.
370 (tool_bar_items): Fetch the keymap rather than using keymapp.
371 (read_key_sequence): Use KEYMAPP.
373 * intervals.c (get_local_map): Use get_keymap rather than following
374 function-indirections explicitly.
376 * doc.c (Fsubstitute_command_keys): get_keymap_1 -> get_keymap.
378 2000-10-27 Jason Rumney <jasonr@gnu.org>
380 * w32fns.c (Fx_create_frame): Make default fontsize on w32 10
381 point, as Windows has oversized fonts.
383 * fontset.c (syms_of_fontset) [WINDOWSNT]: Likewise.
385 2000-10-27 Gerd Moellmann <gerd@gnu.org>
387 * gmalloc.c [GC_MCHECK]: Add code from mcheck.c of glibc-1.09.1.
388 (freehook, reallochook): Handle null pointer arguments.
389 (__malloc_initialize) [GC_MCHECK]: Call mcheck.
391 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
393 * regex.c (POP_FAILURE_REG_OR_COUNT, re_match_2_internal)
394 (re_match_2_internal, re_match_2_internal, re_match_2_internal):
395 Giving in to popular pressure to shut up the compiler with casts.
397 2000-10-27 Gerd Moellmann <gerd@gnu.org>
399 * xterm.c (x_draw_glyph_string): Treat XA_UNDERLINE_POSITION as a
400 signed value, and use a default value computed from the font's
403 2000-10-27 Miles Bader <miles@lsi.nec.co.jp>
405 * xterm.c (x_draw_glyph_string): Add a workaround so that fonts
406 that specify a negative underline position can still use underlines.
408 * window.c (Fpos_visible_in_window_p): Make POS default to
409 WINDOW's point, not the current buffer's point.
411 2000-10-26 Dave Love <fx@gnu.org>
413 * s/sol2-5.h: Don't define SYSTEM_MALLOC so that we can find out
416 2000-10-26 Gerd Moellmann <gerd@gnu.org>
418 * window.c (size_window): Compute size difference from sum of old
419 child window sizes instead of from parent's size.
421 * xdisp.c (pos_visible_p): Change current buffer if necessary.
422 Handle obscured lines at the top of the window.
424 * frame.c (Fdelete_frame): Doc fix. Move running the hook
425 down after the last error condition check.
427 * frame.c (Fdelete_frame): Run delete-frame-hook.
429 2000-10-26 Kenichi Handa <handa@etl.go.jp>
431 * coding.c (decode_coding): Fix previous change (check also
432 CODING_MODE_LAST_BLOCK).
434 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
436 * regex.c: More `unsigned char' -> `re_char' changes.
437 Also change several `int' into `re_wchar_t'.
438 (PATTERN_STACK_EMPTY, PUSH_PATTERN_OP, POP_PATTERN_OP): Remove.
439 (PUSH_FAILURE_POINTER): Don't cast any more.
440 (POP_FAILURE_REG_OR_COUNT): Remove the cast that strips `const'.
441 We want GCC to complain, since this piece of code makes
442 re_match non-reentrant, which *should* be fixed.
443 (GET_BUFFER_SPACE): Use size_t rather than unsigned long.
444 (EXTEND_BUFFER): Use RETALLOC.
445 (SET_LIST_BIT): Don't cast.
446 (re_wchar_t): New type.
447 (re_iswctype, re_wctype_to_bit): Make it crystal clear to GCC
448 that those two functions will always properly return.
449 (IMMEDIATE_QUIT_CHECK): Cast to void.
450 (analyse_first): Use recursion rather than an explicit stack.
451 (re_compile_fastmap): Can't fail anymore.
452 (re_search_2): Don't check re_compile_fastmap for failure.
453 (PUSH_NUMBER): Renamed from PUSH_FAILURE_COUNT.
454 Now also sets the new value (passed in a new argument).
455 (re_match_2_internal): Use it.
456 Also, use a new var `reg' of type size_t when looping through regs
457 rather than reuse the inappropriate `mcnt'.
459 * keymap.c (where_is_cache, where_is_cache_keymaps): New vars.
460 (Fset_keymap_parent, store_in_keymap): Flush the where-is cache.
461 (where_is_internal): Renamed from Fwhere_is_internal.
462 Don't DEFUN any more. Arg `xkeymap' replaced by `keymaps'.
463 (Fwhere_is_internal): New function wrapping where_is_internal.
464 (where_is_internal_1): Handle the case where we're filling the cache.
465 (syms_of_keymap): Init and gcpro the where_is_cache(|_keymaps).
467 2000-10-25 Miles Bader <miles@gnu.org>
469 * xdisp.c (pos_visible_p): Don't add `it.current_y' twice.
471 2000-10-25 Gerd Moellmann <gerd@gnu.org>
473 * window.c (pos_fully_visible_p): Removed.
474 (Fpos_visible_in_window_p): Use pos_visible_p to determine
475 if position is visible and/or fully visible.
477 * lisp.h (pos_visible_p): Add prototype.
479 * xdisp.c (pos_visible_p): New function.
481 2000-10-25 Kenichi Handa <handa@etl.go.jp>
483 * process.c (send_process): If OBJECT is t, it means that the data
484 is from C string, but we should encode it. Before calling
485 setup_raw_text_coding_system, be sure to flush out data by the
486 previous coding system.
488 2000-10-25 Miles Bader <miles@lsi.nec.co.jp>
490 * buffer.c (overlays_at): Only let CHANGE_REQ inhibit an
491 assignment of startpos to prev when startpos == pos.
493 * editfns.c (find_field): Set the field stickiness correctly from
494 overlay fields. Use renamed `text_property_stickiness'.
495 (text_property_stickiness): Renamed from `char_property_stickiness'.
496 Only check text properties, not overlays.
497 * textprop.c (get_char_property_and_overlay): New function.
498 (Fget_char_property): Use it.
499 * intervals.h (get_char_property_and_overlay): Add declaration.
501 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
503 * keymap.c: Use AREF, ASET and ASIZE macros.
504 (Fmake_sparse_keymap): Docstring fix.
506 (shadow_lookup): Move up.
507 Handle the case where lookup-key returns an integer.
508 (where_is_internal_1): Drop arg `keymap'. Don't check shadowing.
509 (where_is_internal_2): Adapt to fewer args for where_is_internal_1.
510 (Fwhere_is_internal): Allow `xkeymap' to be a list of keymaps.
511 Simplify/rewrite the keymap-finding code.
512 Add check for command shadowing, using shadow_lookup.
514 2000-10-24 Stefan Monnier <monnier@cs.yale.edu>
516 * keymap.c (fix_submap_inheritance): Use get_keymap_1 on parent_entry
517 rather than KEYMAPP, to allow EQ to work correctly if parent_entry is
520 2000-10-24 Andrew Innes <andrewi@gnu.org>
522 * dired.c (directory_files_internal_unwind): New function.
523 (directory_files_internal): Use it to ensure closedir is called
524 even if expand-file-name or file-attributes throw, eg. because of
525 a user interrupt. Also enable immediate_quit while calling
526 re_search, so that matching can be interrupted as well.
528 2000-10-24 Andrew Innes <andrewi@gnu.org>
530 * regex.c (IMMEDIATE_QUIT_CHECK): New macro, which does QUIT on
532 (re_match_2_internal): Use IMMEDIATE_QUIT_CHECK instead of QUIT,
533 so that re_search functions only quit when callers expect them to.
535 2000-10-24 Kenichi Handa <handa@etl.go.jp>
537 * regex.c (regex_compile): Change the way of handling a range from
538 a char less than 256 to a char not less than 256.
540 2000-10-24 Gerd Moellmann <gerd@gnu.org>
542 * window.c (size_window): Prevent setting window's width or
543 height to a negative value (esp. with XSETFASTINT).
545 * gmalloc.c (state_protected_p, last_state_size, last_heapinfo)
546 [GC_MALLOC_CHECK && GC_PROTECT_MALLOC_STATE]: New variables.
547 (protect_malloc_state) [GC_MALLOC_CHECK &&
548 GC_PROTECT_MALLOC_STATE]: New function.
549 (PROTECT_MALLOC_STATE): New macro.
550 (__malloc_initialize, morecore, _malloc_internal)
551 (_free_internal) _realloc_internal): Use it to make _heapinfo
552 read-only outside of gmalloc.
554 * keymap.c: Update copyright.
556 * .gdbinit (xbacktrace): Handle case that $bt->function isn't
559 2000-10-24 Colin Walters <walters@cis.ohio-state.edu>
561 * filelock.c (unlock_all_files): Use unlock_file to expand each
562 buffer's file_truename before trying remove its lock file.
564 2000-10-24 Eli Zaretskii <eliz@is.elta.co.il>
566 * coding.c (decode_coding_emacs_mule): If coding->eol_type is CR
567 or CRLF, decode EOLs.
569 2000-10-24 Kenichi Handa <handa@etl.go.jp>
571 * window.c (Fdisplay_buffer): Fix doc.
573 2000-10-23 Jason Rumney <jasonr@gnu.org>
575 * fontset.c (syms_of_fontset) [WINDOWSNT]: Special case for
576 ASCII font of default fontset on Windows.
578 * w32term.c (VCENTER_BASELINE_OFFSET): Bias division (see
579 xterm.c comment below).
581 * w32fns.c (x_to_w32_font): Initialize dpi from dpyinfo->resy.
583 2000-10-23 Gerd Moellmann <gerd@gnu.org>
585 * xterm.c (x_connection_closed): Reset handling_signal.
587 * alloc.c (emacs_blocked_free) [GC_MALLOC_CHECK]: Handle freeing
590 2000-10-23 Miles Bader <miles@gnu.org>
592 * window.c (window_scroll_pixel_based, window_scroll_line_based):
593 Pass nil for FULLY argument to Fpos_visible_in_window_p to
594 maintain old behavior.
595 * minibuf.c (Fminibuffer_complete): Likewise.
597 2000-10-23 Miles Bader <miles@lsi.nec.co.jp>
599 * xterm.c (VCENTER_BASELINE_OFFSET): Bias the division by two, so
600 that when a font can't be exactly centered, it errs up rather than
603 2000-10-23 ShengHuo ZHU <zsh@cs.rochester.edu>
605 * fns.c (Fbase64_decode_string): The decoded result should be
608 2000-10-23 Andrew Choi <akochoi@i-cable.com>
610 * dispextern.h [macintosh]: Include macgui.h instead of macterm.h.
612 * dispnew.c [macintosh]: Include macterm.h.
613 (init_display) [macintosh]: Initialization for window system.
615 * emacs.c (main) [macintosh]: Call syms_of_textprop,
616 syms_of_macfns, syms_of_ccl, syms_of_fontset, syms_of_xterm,
617 syms_of_search, x_term_init, and init_keyboard before calling
618 init_window_once. Also, call syms_of_xmenu.
620 * fontset.c (syms_of_fontset) [macintosh]: Set ASCII font of
621 default fontset to Monaco.
623 * frame.c [macintosh]: Include macterm.h. Remove declarations of
624 NewMacWindow and DisposeMacWindow.
625 (make_terminal_frame) [macintosh]: Call make_mac_terminal_frame
626 instead of calling NewMacWindow and setting fields of
627 f->output_data.mac directly. Call init_frame_faces.
628 (Fdelete_frame) [macintosh]: Remove unused code.
629 (Fmodify_frame_parameters) [macintosh]: Call
630 x_set_frame_parameters instead of mac_set_frame_parameters.
632 * frame.h [macintosh]: Define menu_bar_lines field in struct
633 frame. Define FRAME_EXTERNAL_MENU_BAR macro.
635 * keyboard.c [macintosh]: Include macterm.h.
636 (kbd_buffer_get_event) [macintosh]: Generate delete_window_event
637 and menu_bar_activate_event type events as for X and NT.
638 (make_lispy_event) [macintosh]: Construct lisp events of type
639 MENU_BAR_EVENT as for X and NT.
641 * sysdep.c [macintosh]: Remove declaration for sys_signal.
642 Include stdlib.h. Remove definition of Vx_bitmap_file_path.
643 (sys_subshell) [macintosh]: Remove definition entirely.
644 (init_sys_modes) [macintosh]: Do not initialize Vwindow_system and
645 Vwindow_system_version here. Remove initialization of
647 (read_input_waiting): Correct the number of parameters passed to
649 Move all Macintosh functions to mac/mac.c.
651 * term.c [macintosh]: Include macterm.h.
653 * window.c [macintosh]: Include macterm.h.
655 * xdisp.c [macintosh]: Include macterm.h. Declare
656 set_frame_menubar and pending_menu_activation.
657 (echo_area_display) [macintosh]: Do not return if terminal frame
658 is the selected frame.
659 (update_menu_bar) [macintosh]: Check FRAME_EXTERNAL_MENU_BAR (f).
660 Allow only the selected frame to set menu bar.
661 (redisplay_window) [macintosh]: Obtain menu bar to redisplay by
662 calling FRAME_EXTERNAL_MENU_BAR (f).
663 (display_menu_bar) [macintosh]: Check FRAME_MAC_P (f).
665 * xfaces.c [macintosh]: Include macterm.h. Define x_display_info
666 and check_x. Declare XCreateGC. Define x_create_gc and
667 x_free_gc. Initialize font_sort_order.
668 (x_face_list_fonts) [macintosh]: Use the same code as WINDOWSNT,
669 but call x_list_fonts instead of w32_list_fonts.
670 (Finternal_face_x_get_resource) [macintosh]: Do not call
671 display_x_get_resource.
672 (prepare_face_for_display) [macintosh]: Set xgcv.font.
673 (realize_x_face) [macintosh]: Load the font if it is specified in
675 (syms_of_xfaces) [macintosh]: Initialize Vscalable_fonts_allowed
678 2000-10-22 Stefan Monnier <monnier@cs.yale.edu>
680 * keymap.c (fix_submap_inheritance): Don't do anything if parent_entry
681 is nil: since we go to the end of submap anyway, we'd end up
683 (access_keymap): Don't use KEYMAPP on meta_map since KEYMAPP
684 doesn't obey autoload.
686 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
688 * msdos.c (dos_set_window_size): Update screen dimension variables.
690 2000-10-21 Jason Rumney <jasonr@gnu.org>
692 * w32term.c (w32_cache_char_metrics): Double check that font is
693 really fixed pitch before trusting tmPitchAndFamily.
695 2000-10-21 Andrew Innes <andrewi@gnu.org>
697 * w32gui.h (w32_char_font_type): Move enum from w32term.c
699 * w32term.h: Extern decl for w32_cache_char_metrics.
701 * w32bdf.c (w32_load_bdf_font): Call w32_cache_char_metrics.
703 * w32fns.c (w32_load_system_font): Call w32_cache_char_metrics.
704 (w32_unload_font): Free per_char array if present.
706 * w32term.c (w32_per_char_metric): Remove HDC argument. Use
707 cached information in emulated XFontStruct to handle common cases
708 quickly. Do not allocate XCharStruct for return.
709 (w32_native_per_char_metric): New function.
710 (w32_bdf_per_char_metric): Fill in supplied XCharStruct instead of
712 (x_produce_glyphs): Don't get an HDC. Change calls to
713 w32_per_char_metric to match arg change above. Remove calls to
715 (w32_get_glyph_overhangs): Ditto.
716 (w32_cache_char_metrics): New function.
718 * makefile.w32-in: Change .obj to .$(O) in all dependencies.
719 ($(BLD)/casefiddle.$(O)): Remove compile command.
720 ($(BLD)/gmalloc.$(O)): Remove compile command.
721 ($(BLD)/dispnew.obj):
722 ($(BLD)/keyboard.obj):
723 ($(BLD)/w32inevt.obj):
727 ($(BLD)/editfns.obj):
733 ($(BLD)/intervals.obj):
734 ($(BLD)/minibuf.obj):
738 ($(BLD)/textprop.obj):
740 ($(BLD)/xdisp.obj): Add dependency on w32gui.h.
741 ($(BLD)/term.obj): Add dependency on dispextern.h.
743 * makefile.nt ($(BLD)\dispnew.obj):
744 ($(BLD)\keyboard.obj):
745 ($(BLD)\w32inevt.obj):
749 ($(BLD)\editfns.obj):
755 ($(BLD)\intervals.obj):
756 ($(BLD)\minibuf.obj):
760 ($(BLD)\textprop.obj):
762 ($(BLD)\xdisp.obj): Add dependency on w32gui.h.
763 ($(BLD)\term.obj): Add dependency on dispextern.h
765 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
767 * minibuf.c (Fminibuffer_complete): Call Fpos_visible_in_window_p
768 with an additional argument of Qt.
770 2000-10-21 Miles Bader <miles@gnu.org>
772 * window.c (pos_fully_visible_in_window_p): New function.
773 (Fpos_visible_in_window_p): Add FULLY argument.
774 Use pos_fully_visible_in_window_p.
775 (window_scroll_pixel_based, window_scroll_line_based): Update
776 calls to Fpos_visible_in_window_p.
777 * lisp.h (Fpos_visible_in_window_p): Update prototype
779 2000-10-20 Gerd Moellmann <gerd@gnu.org>
781 * alloc.c (toplevel): Conditionalize compilation of mem_*
782 functions differently.
784 2000-10-20 Jason Rumney <jasonr@gnu.org>
786 * alloc.c (toplevel): Move #ifdef GC_MARK_STACK back to above
787 mem_init where it used to be. mem_z etc not defined otherwise.
789 2000-10-20 Gerd Moellmann <gerd@gnu.org>
791 * alloc.c (toplevel) [SYSTEM_MALLOC || DOUG_LEA_MALLOC]: Undef
793 (toplevel) [GC_MARK_STACK || GC_MALLOC_CHECK]: Move mem_node
794 structure definition and related variabled to the top of the file.
795 Include this code when GC_MALLOC_CHECK is defined.
796 (lisp_malloc, lisp_free) [GC_MALLOC_CHECK]: Don't
797 register/unregister allocated region.
798 (emacs_blocked_free) [GC_MALLOC_CHECK]: Check if freeing something
799 which isn't allocated.
800 (emacs_blocked_malloc) [GC_MALLOC_CHECK]: Check if returning
801 something which is already in use.
802 (emacs_blocked_realloc) [GC_MALLOC_CHECK]: Likewise.
803 (mem_insert) [GC_MALLOC_CHECK]: Use _malloc_internal.
804 (mem_delete) [GC_MALLOC_CHECK]: Use _free_internal.
805 (init_alloc_once) [GC_MALLOC_CHECK]: Call mem_init.
807 * gmalloc.c (_malloc_internal) [GC_MALLOC_CHECK]: Use
808 _malloc_internal instead of malloc.
809 (_free_internal) [GC_MALLOC_CHECK]: Use _free_internal instead
812 2000-10-20 Andrew Innes <andrewi@gnu.org>
814 * strftime.c [!WINDOWSNT]: Don't apply Solaris 2.5 work-around on
816 (my_strftime) <macro>: Don't use macro arg list when redefining as
818 (my_strftime) <function>: Supply 0 as ut argument.
820 2000-10-19 Jason Rumney <jasonr@altavista.net>
822 * w32console.c: Do not undef HAVE_WINDOW_SYSTEM before
823 including dispextern.h, as it stops faces from working.
825 * w32fns.c (Fx_create_frame): Don't bother calling
826 face-set-after-frame-default since the caller does it for us
827 anyway. Clean up calls to x_get_arg to be consistent with X.
829 * w32term.c (x_produce_glyphs): Handle
830 unibyte_display_via_language_environment correctly.
831 (w32_draw_box_rect): Fix the calculation of width and height.
833 * w32menu.c (add_menu_item): Do not use MF_OWNERDRAW for titles,
834 as it has stopped working.
835 (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar position like
838 2000-10-19 Gerd Moellmann <gerd@gnu.org>
840 * eval.c (skip_debugger): Prevent a compiler warning.
841 (Fcondition_case): Likewise.
842 (Fbacktrace_frame): Use a null interactive spec.
844 2000-10-19 Kenichi Handa <handa@etl.go.jp>
846 * xterm.c (x_find_ccl_program): Check also fontp->full_name.
848 2000-10-18 Gerd Moellmann <gerd@gnu.org>
850 * strftime.c: Sync with glibc, file version 1.78.
851 (my_strftime) [HAVE_TZNAME]: Use `UTC' instead of `GMT' which
852 should no longer be used according to ISO 8601.
854 * keymap.c (access_keymap): If IDX has a meta prefix, and there's
855 no map for meta_prefix_char, don't try to use it as a keymap.
856 Instead, if T_OK is non-zero, look up a default binding, if any,
857 otherwise, if T_OK is zero, return nil.
859 * xfns.c (x_to_xcolors, x_set_mouse_color, lookup_pixel_color)
860 (x_to_xcolors, png_load): Use x_query_color.
862 * xterm.c (x_color_cells, x_query_colors, x_query_color): New
864 (x_alloc_nearest_color): Use it to reduce calls to XQueryColors
866 (x_copy_color, x_alloc_lighter_color): Likewise.
868 * xterm.h (struct x_display_info): Add color_cells and ncolor_cells.
869 (x_query_color, x_query_colors): Add prototype.
871 * alloc.c (allocate_string) [GC_CHECK_STRING_BYTES]: Call
872 check_string_bytes only if not noninteractive, increase count to 50.
874 2000-10-18 Miles Bader <miles@lsi.nec.co.jp>
876 * insdel.c (adjust_markers_for_delete): Handle before-insertion
879 2000-10-17 Gerd Moellmann <gerd@gnu.org>
881 * alloc.c (pure_bytes_used): Renamed from pureptr.
883 (pure_alloc): New function.
884 (make_pure_string, pure_cons, make_pure_float, make_pure_vector):
886 (Fpurecopy): Use PURE_POINTER_P.
888 * xdisp.c (try_cursor_movement): Use cursor_row_p also when
889 PT has moved backward.
891 * xdisp.c (cursor_row_p): Take continued lines into account.
893 * alloc.c (mark_object) [GC_CHECK_STRING_BYTES]: Check validity of
895 (check_string_bytes) [GC_CHECK_STRING_BYTES]: New function.
896 (check_string_bytes_count) [GC_CHECK_STRING_BYTES]: New variable.
897 (allocate_string) [GC_CHECK_STRING_BYTES]: Call it for every 10th
900 * xdisp.c (forward_to_next_line_start): Switch iterator's handling
901 of selective display off while searching for the next line start.
903 2000-10-17 Kenichi Handa <handa@etl.go.jp>
905 * Makefile.in (term.o): Depend on dispextern.h.
907 2000-10-16 Stefan Monnier <monnier@cs.yale.edu>
909 * keymap.c (keymap_memberp): Ensure that nil is not a member.
911 2000-10-16 Gerd Moellmann <gerd@gnu.org>
913 * xdisp.c (set_iterator_to_next): Reset box start and end flags of
914 the iterator at the beginning, so that they can be set later on,
915 for instance in reseat_at_next_visible_line_start, without being
918 * xfns.c (pbm_format): Add :foreground and :background keywords.
919 (PBM_FOREGROUND, PBM_BACKGROUND): New enumerators.
920 (xbm_load): Recognize foreground and background color
923 2000-10-16 Eli Zaretskii <eliz@is.elta.co.il>
925 * dispextern.h (unspecified_fg, unspecified_bg): Declare.
927 * dosfns.c (unspecified_fg, unspecified_bg): Remove extern
930 * msdos.c (IT_set_face): Compare highlighted face with the default
931 face, and invert colors if these faces' colors are identical.
932 (Fmsdos_remember_default_colors): Don't swap foreground and
933 background colors in initial_colors[].
934 (IT_set_frame_parameters): Don't swap frame's foreground and
935 background pixels. If ALIST includes "(reverse . t)", swap
936 foreground-color and background-color properties in frame's
937 param_alist. If the original frame's param_alist doesn't specify
938 the colors, store unspecified-fg and unspecified-bg, reversed if
941 * frame.c (Fframe_parameters): If a tty's frame's param_alist says
942 the colors are unspecified and reversed, reverse fore- and back-
943 ground in the returned value.
944 (Fframe_parameter): Ditto.
946 2000-10-16 Gerd Moellmann <gerd@gnu.org>
948 * xdisp.c (find_last_unchanged_at_beg_row): Renamed from
949 get_last_unchanged_at_beg_row.
950 (find_first_unchanged_at_end_row): Renamed from
951 get_first_unchanged_at_end_row.
952 (find_first_unchanged_at_end_row): Convert assertions to
953 unconditional tests which abort. When looking for a row in
954 unchanged text, don't go further back than first_text_row.
956 * xdisp.c (try_scrolling) <cursor in scroll margin at the bottom>:
957 Don't add in the last line's height when deciding if the new
958 position is below the scroll margin.
960 2000-10-16 Miles Bader <miles@gnu.org>
962 * editfns.c (Fconstrain_to_field): Check carefully for field
963 boundaries if either OLD_POS or NEW_POS has a non-nil field
964 property, even if they're the same.
966 2000-10-16 Kenichi Handa <handa@etl.go.jp>
968 * xterm.c (x_draw_box_rect): Fix the calculation of width and
969 height for XFillRectangle.
971 2000-10-15 Stefan Monnier <monnier@cs.yale.edu>
973 * syntax.c (Fstring_to_syntax): New function extracted from
974 Fmodify_syntax_entry.
975 (Fmodify_syntax_entry): Use it and document the ! and | fences.
976 (skip_chars, Fforward_comment): Remove unused variables.
977 (syms_of_syntax): Add defsubr for string-to-syntax.
978 (describe_syntax): Add code for comment and string fences.
980 2000-10-14 Stefan Monnier <monnier@cs.yale.edu>
982 * keymap.c (access_keymap): Add AUTOLOAD parameter.
983 Do the meta->esc mapping. Call get_keyelt before returning.
984 Start scanning from the second element (the first is always `keymap')
985 to make it easier to detect when we reach a parent map.
986 Handle the case of inheriting from a symbol whose function is a map.
987 (Fkeymap_parent): Also handle the `inherit from symbol' case.
988 (fix_submap_inheritance, Fdefine_key): Update call to access_keymap.
989 (get_keyelt, Flookup_key): Update call to access_keymap.
990 Remove the meta->esc mappings.
991 (define_as_prefix): Delete old disabled code.
992 (menu_item_p): New function.
993 (where_is_internal_1): Skip over the few remaining menu items.
994 * lisp.h (access_keymap): Update prototype.
995 * keyboard.c (read_char, menu_bar_items, tool_bar_items):
996 Update call to access_keymap.
997 (follow_key, read_key_sequence): Update calls to access_keymap.
998 Remove the meta->esc mappings.
1000 2000-10-13 Gerd Moellmann <gerd@gnu.org>
1002 * dispnew.c (direct_output_for_insert): Call set_iterator_to_next
1003 with additional argument.
1005 * xdisp.c (cursor_row_p): New function.
1006 (try_cursor_movement, display_line): Use it.
1008 * xdisp.c (append_space): Also save/restore iterator's current
1009 character and its length.
1011 * xdisp.c (init_from_display_pos): Add an assertion.
1012 (handle_stop): Don't set iterator's add_overlay_start.
1013 (handle_invisible_prop): Likewise.
1014 (load_overlay_strings): If text under an overlay is invisible,
1015 take both before- and after-strings into account when the iterator
1016 is positioned either at the start or at the end of the overlay.
1017 (forward_to_next_line_start): Rewritten.
1018 (reseat_at_next_visible_line_start): Rewritten.
1019 (set_iterator_to_next): Add parameter RESEAT_P.
1021 * dispextern.h (struct it): Remove member add_overlay_start.
1022 (set_iterator_to_next): Change prototype.
1024 2000-10-13 Kenichi Handa <handa@etl.go.jp>
1026 * coding.c (code_convert_region): Be sure to initialize
1027 coding->category_idx.
1028 (decode_coding_string): Set coding->src_multibyte and
1029 coding->dst_multibyte before using CODING_REQUIRE_DECODING.
1030 (encode_coding_string): Set coding->src_multibyte and
1031 coding->dst_multibyte before using CODING_REQUIRE_ENCODING.
1033 2000-10-12 Stefan Monnier <monnier@cs.yale.edu>
1035 * xfns.c (Fx_create_frame): Don't bother calling
1036 face-set-after-frame-default since the caller does it for us anyway.
1038 2000-10-12 Eli Zaretskii <eliz@is.elta.co.il>
1040 * window.c (coordinates_in_window): Fix detection of vertical line
1041 on character terminals.
1043 2000-10-12 Gerd Moellmann <gerd@gnu.org>
1045 * editfns.c (save_excursion_save): Additionally record the
1047 (save_excursion_restore): If buffer was visible in a window, and a
1048 different window was selected, and the old selected window is
1049 still live, restore point in that window.
1051 2000-10-12 Kenichi Handa <handa@etl.go.jp>
1053 * xterm.c (x_produce_glyphs): Handle
1054 unibyte_display_via_language_environment correctly.
1056 * regex.c (regex_compile): Change the way of handling a range from
1057 unibyte char to multibyte char.
1059 * syntax.c (skip_chars): Change the way of handling a range from
1060 unibyte char to multibyte char.
1062 * process.c (read_process_output): Cancel previous change.
1064 2000-10-11 Eli Zaretskii <eliz@is.elta.co.il>
1066 * search.c (Fsearch_backward, Fsearch_forward): Doc fix.
1068 * charset.c (Ffind_charset_string): Doc fix.
1069 (Ffind_charset_region): Doc fix.
1071 2000-10-11 Kenichi Handa <handa@mule.m17n.org>
1073 * process.c (read_process_output): Fix previous change. Adjust
1074 multibyteness of text to insert in a buffer by
1075 string_make_unibyte/multibyte instead of
1076 Fstring_as_unibyte/multibyte.
1078 2000-10-10 Andreas Schwab <schwab@suse.de>
1080 * alloc.c (mark_object): Remove all workarounds installed on
1083 2000-10-10 Kenichi Handa <handa@etl.go.jp>
1085 * fns.c (READ_QUADRUPLET_BYTE): Set *NCHARS_RETURN before
1087 (base64_encode_1): Make it work for a text of multibyte form.
1088 (Fbase64_decode_region): Allocate sufficient memory for multibyte
1089 case. Don't call str_to_multibyte because base64_decode_1
1090 produces correct multibyte form for eight-bit codes.
1091 (Fbase64_decode_string): Adjusted for the change of
1093 (base64_decode_1): New args MULTIBYTE and NCHARS_RETURN. If
1094 MULTIBYTE is nonzero, produce correct multibyte form for eight-bit
1097 * charset.h (CHAR_STRING): Optimized for single byte characters.
1099 2000-10-09 Andreas Schwab <schwab@suse.de>
1101 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Reset S to
1102 -1 after socket is closed, to fall through to error processing.
1104 2000-10-09 Eli Zaretskii <eliz@is.elta.co.il>
1106 * msdos.c (IT_set_frame_parameters): Don't initialize Lisp_Object
1107 variables. If ALIST includes foreground-color or
1108 background-color, change also the colors of the default face for
1111 2000-10-08 Eli Zaretskii <eliz@is.elta.co.il>
1113 * msdos.c (top-level) <Qbackground_color, Qforeground_color>: Make
1114 them extern (they are defined on xfaces.c).
1115 (syms_of_msdos): Don't intern and don't staticpro
1116 Qbackground_color and Qforeground_color.
1118 2000-10-07 Eli Zaretskii <eliz@is.elta.co.il>
1120 * frame.c (Fframe_parameter): For non-windowed frames, if
1121 f->param_alist says foreground or background color is unspecified,
1122 call tty_color_name to return the color name computed from the
1123 frame's current colors.
1125 2000-10-06 Dave Love <fx@gnu.org>
1127 * terminfo.c (ospeed): Don't declare.
1129 * sysdep.c: Don't include string.h.
1130 (h_errno): Declare conditional also on TRY_AGAIN.
1132 * charset.c (Ffind_charset_string): Doc fix.
1134 * fns.c (Fbase64_encode_region, Fbase64_encode_string)
1135 (Fbase64_decode_region, Fbase64_decode_string): More explicit
1138 2000-10-05 Dave Love <fx@gnu.org>
1140 * xmenu.c (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar
1141 position like menu-bar.
1143 2000-10-05 Gerd Moellmann <gerd@gnu.org>
1145 * keyboard.c (Frecursive_edit): Make sure redisplay can happen.
1147 * xdisp.c (handle_single_display_prop): Use safe_call1.
1148 (safe_call): Renamed from call_function.
1149 (safe_call1): New function.
1150 (handle_fontified_prop): Use safe_call1 instead of call1.
1151 (safe_eval): Renamed from eval_form.
1152 (safe_eval_handler): Renamed from eval_handler.
1153 (handle_single_display_prop, display_mode_element): Use safe_eval
1154 instead of eval_form.
1156 * xfaces.c (merge_face_heights): Use safe_call instead of
1159 * keyboard.c (show_help_echo): Use safe_call instead of
1160 call_function; use safe_eval instead of eval_form.
1162 * lisp.h (safe_call): Renamed from call_function.
1163 (safe_eval): Renamed from eval_form.
1164 (safe_call1): Add prototype.
1166 2000-10-05 Miles Bader <miles@lsi.nec.co.jp>
1168 * xfns.c (image_ascent): Rearrange ascent calculation for the
1171 2000-10-04 Stefan Monnier <monnier@cs.yale.edu>
1173 * keymap.c (Fwhere_is_internal): Ignore `menu-bar' and `tool-bar'.
1174 (where_is_internal_1): Don't bother ignoring menu-items any more.
1176 2000-10-04 Gerd Moellmann <gerd@gnu.org>
1178 * keyboard.c (update_menu_bindings): New variable.
1179 (parse_menu_item): Use AREF. If update_menu_bindings
1180 is 0, don't update menu bindings.
1181 (syms_of_keyboard): New Lisp variable `update-menu-bindings'.
1183 2000-10-03 Eli Zaretskii <eliz@is.elta.co.il>
1185 * alloc.c (Fgarbage_collect): Prevent compiler warning for a call
1188 2000-10-02 Stefan Monnier <monnier@cs.yale.edu>
1190 * syntax.c (forw_comment): Match nestedness of ender/starter.
1191 (Fforward_comment): Treat an unmatched \n comment-ender as whitespace.
1192 (prev_char_comstart_first): Remove.
1193 (back_comment): Check two-char comment markers more carefully
1194 to better handle overlapping cases like *//* or /* */* */ ...
1195 Match nestedness of ender/starter.
1197 2000-10-02 Dave Love <fx@gnu.org>
1199 * config.in (HAVE_GAI_STRERROR): Add undef.
1201 * process.c (Fopen_network_stream): Use it.
1203 * m/alpha.h (NO_REMAP): Don't define.
1205 2000-10-02 Gerd Moellmann <gerd@gnu.org>
1207 * lisp.h (wrong_type_argument): Remove NO_RETURN, the function can
1208 return with a string converted to an integer or vice versa when
1209 Vmocklisp_arguments is t.
1210 (Fsignal): Likewise. The function can return for `quit'.
1211 (struct gcpro): Declare member `var' to point to a volatile
1214 * eval.c (error): Prevent compiler warning.
1216 2000-09-30 Stefan Monnier <monnier@cs.yale.edu>
1218 * keymap.c (keymap_memberp): New function.
1219 (Fset_keymap_parent): Use it.
1220 (fix_submap_inheritance): Use get_keyelt, get_keymap_1 and KEYMAPP.
1221 Use keymap_memberp to avoid creating cycles.
1222 (access_keymap): Use KEYMAPP.
1224 2000-09-30 Gerd Moellmann <gerd@gnu.org>
1226 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Use
1227 gai_strerror. Make sure xerrno is set if connect fails. Improve
1230 2000-09-29 Jason Rumney <jasonr@gnu.org>
1232 * w32term.c (w32_char_font_type, w32_encode_char)
1233 (x_produce_glyphs): Distinguish single and multibyte BDF fonts.
1234 (w32_bdf_per_char_metric): New function.
1235 (w32_per_char_metric): Use it.
1236 (x_draw_glyph_string_background): Always draw background for BDF
1239 * w32bdf.h (glyph_struct, cache_bitmap): Cache bitmap data, not
1240 GDI object which is a scarce resource.
1242 * w32bdf.c (search_file_line): Fix skipping of whitespace.
1243 (get_quoted_string): Fix limit on memchr search.
1244 (set_bdf_font_info): Use unsigned chars. Negate yoffset.
1245 (w32_init_bdf_font): Initialize codepoint and bitmap heaps.
1246 (w32_free_bdf_font): Free bitmaps and codepoints on heaps.
1247 (get_cached_font_char, cache_char_offset): Use macro
1248 BDF_CODEPOINT_RANGE_COVER_P.
1249 (cache_char_offset): Use HeapAlloc to allocate codepoints on own heap.
1250 (clear_cached_bitmap_slots): New function.
1251 (GET_HEX_VALUE): G-Z, g-z are not hex.
1252 (w32_get_bdf_glyph): Convert to DIB format. Return bytes read.
1253 (get_bitmap_with_cache): Use new cache implementation.
1254 (create_offscreen_bitmap): New function.
1255 (w32_BDF_TextOut): Use it. Draw glyphs as DIBs.
1257 * w32term.c (x_produce_glyphs): If the distance from the current
1258 position to the next tab stop is less than a canonical character
1259 width, use the tab stop after that.
1260 (x_draw_glyphs): Handle case START and END are out of bounds more
1262 (x_clear_mouse_face): Block/unblock input.
1263 (x_display_and_set_cursor): Don't show a hollow box cursor for
1264 buffers whose cursor_type is nil.
1266 2000-09-29 Gerd Moellmann <gerd@gnu.org>
1268 * xfns.c (x_set_tool_bar_lines): Clear frame when tool bar
1271 * dispextern.h (updating_frame): Declare extern.
1273 2000-09-29 Andreas Schwab <schwab@suse.de>
1275 * m/ia64.h: Remove hack of not prototyping bcopy, etc.
1277 2000-09-29 Gerd Moellmann <gerd@gnu.org>
1279 * keyboard.c (menu_bar_one_keymap): If KEYMAP is a symbol,
1280 use its function definition.
1281 (tool_bar_items): Likewise.
1283 * lisp.h (fatal): Declare NO_RETURN.
1285 2000-09-29 Kenichi Handa <handa@etl.go.jp>
1287 * keymap.c: Remove the line "#undef NULL".
1289 2000-09-28 Gerd Moellmann <gerd@gnu.org>
1291 * xterm.c (x_make_frame_visible): Try harder to make the frame
1294 2000-09-28 Dave Love <fx@gnu.org>
1296 * s/osf5-0.h: Define USE_MMAP_FOR_BUFFERS, not REL_ALLOC_MMAP.
1298 * s/sunos413.h (USE_MMAP_FOR_BUFFERS): Define.
1300 * .gdbinit (xreload): Note its need on GNU/Linux.
1302 * m/alpha.h (XUINT) [REL_ALLOC && _MALLOC_INTERNAL]: Don't declare
1303 r_alloc, r_alloc_free.
1305 2000-09-28 Kenichi Handa <handa@etl.go.jp>
1307 * syntax.c (skip_chars): Handle negation correctly.
1309 2000-09-27 Gerd Moellmann <gerd@gnu.org>
1311 * xfaces.c (realize_default_face): Call set_lface_from_font_name
1312 with non-zero FORCE_P argument.
1314 * dispnew.c (adjust_glyph_matrix, enable_glyph_matrix_rows):
1317 * xdisp.c (window_box_height): Add an assertion.
1319 * xfns.c (x_set_tool_bar_lines): Don't use more lines for the
1320 tool-bar than is available.
1321 (x_change_window_heights): Renamed from x_set_menu_bar_lines_1.
1323 2000-09-27 Dave Love <fx@gnu.org>
1325 * s/irix6-5.h: Now works 64-bit. Tidied.
1327 2000-09-26 Gerd Moellmann <gerd@gnu.org>
1329 * lisp.h (XINT) [EXPLICIT_SIGN_EXTEND]: Use BITS_PER_EMACS_INT
1330 instead of BITS_PER_INT.
1331 (XINT, XUINT) [NO_UNION_TYPE]: Cast result to EMACS_INT and
1332 EMACS_UINT, respectively.
1333 (NO_UNION_TYPE) [USE_LISP_UNION_TYPE]: Undefine.
1335 * m/sparc.h (BITS_PER_EMACS_INT) [__arch64__]: Don't define.
1337 * unexelf.c (ELFSIZE) [__NetBSD__ && __sparc_v9__]: Define to 64.
1339 * window.c (freeze_window_starts): Construct last argument for
1340 foreach_window differently.
1342 * xfns.c (x_decode_color): Don't return a Lisp_Object.
1344 * lisp.h (union Lisp_Object) [!NO_UNION_TYPE]: Use EMACS_INT and
1345 EMACS_UINT instead of `int' and `unsigned int'.
1346 (XSET) [EXPLICIT_SIGN_EXTEND]: Use EMACS_INT instead of `int'.
1348 * frame.h (struct frame): Make the `nothing' member of union
1349 output_data an EMACS_INT.
1351 * alloc.c (GC_CHECK_STRING_BYTES): Temporarily define, for bug
1353 (struct sdata) [GC_CHECK_STRING_BYTES]: Always record the string's
1354 size in the sdata structure.
1355 (SDATA_NBYTES, SDATA_DATA): New macros.
1356 (SDATA_OF_STRING, SDATA_SIZE) [GC_CHECK_STRING_BYTES]: Define
1357 differently for the different layout of the sdata structure.
1358 (allocate_string_data) [GC_CHECK_STRING_BYTES]: Record string size
1360 (sweep_strings, compact_small_strings) [GC_CHECK_STRING_BYTES]:
1361 Check that size recorded in the string size and size recorded in
1362 the sdata structure agree.
1364 2000-09-25 Dave Love <fx@gnu.org>
1366 * buffer.c: Include stdio.h.
1368 Partly suggested by Eduardo Horvath <eeh@netbsd.org>.
1370 * ralloc.c (__malloc_extra_blocks): Declare as __malloc_size_t.
1372 * alloc.c (__malloc_size_t) [DOUG_LEA_MALLOC]: Don't redefine it.
1373 (__malloc_size_t) [!DOUG_LEA_MALLOC]: Define unconditionally as
1375 (__malloc_extra_blocks): Declare as __malloc_size_t.
1377 2000-09-25 Gerd Moellmann <gerd@gnu.org>
1379 * alloc.c (mark_image): Use GC_NILP instead of NILP.
1381 * keyboard.c (show_help_echo): Set help_echo_showing_p.
1382 (read_char): If help-echo is showing, preserve the echo area
1385 * xdisp.c (help_echo_showing_p): New variable.
1386 (set_message): Reset it to 0.
1387 (init_xdisp): Initialize help_echo_showing_p.
1389 * dispextern.h (help_echo_showing_p): Declare extern.
1391 * config.in: Fix typo in __GNUC_MINOR__.
1393 * keyboard.h (quit_throw_to_read_char): Declare NO_RETURN.
1395 * s/freebsd.h (POSIX_SIGNALS): Define.
1397 * xterm.c (x_clear_mouse_face): Block/unblock input.
1399 2000-09-24 Dave Love <fx@gnu.org>
1401 * fns.c (base64_encode_1): Fix last change.
1403 2000-09-22 Gerd Moellmann <gerd@gnu.org>
1405 * dispnew.c (enable_glyph_matrix_rows): Remove xasserts.
1407 * xdisp.c (try_window_reusing_current_matrix): More fixes
1408 for the case window has a header-line.
1410 2000-09-22 Dave Love <fx@gnu.org>
1412 * xdisp.c (syms_of_xdisp): Defvar Vmenu_bar_update_hook to provide
1415 * xterm.c [SOLARIS2]: Remove redundant include of string.h.
1417 * fns.c (Fstring_as_unibyte, Fstring_as_multibyte): Doc fix.
1419 2000-09-21 Gerd Moellmann <gerd@gnu.org>
1421 * config.in (NO_RETURN): Define as `__attribute__((__noreturn__))'
1424 * lisp.h (wrong_type_argument, Fthrow, Fsignal, error): Declare
1427 * window.c, term.c, xmenu.c, xrdb.c, emacs.c, macros.c,
1428 * keymap.c, insdel.c, marker.c, minibuf.c, fileio.c, dired.c,
1429 * indent.c, search.c, alloc.c, data.c: Avoid some more compiler
1432 * marker.c (byte_char_debug_check): Return void.
1434 * xfns.c (Fx_create_frame): Set default frame parameter value
1435 for tool-bar-lines to 1.
1437 * dispnew.c (scrolling_window): Compare y-positions of rows
1438 equal at the start. Some simplification.
1440 * xdisp.c (try_window_reusing_current_matrix): Fix computation of
1441 reused rows' y-position in the case window has a header-line, and
1442 new window start is greater than old window start.
1444 * process.c (process_sent_to): New variable.
1445 (send_process): Workaround for a crash on sparc-sun-solaris-2.6
1446 with GCC 2.95.2 caused by a parameter being clobbered by longjmp.
1447 Declare more parameters volatile.
1449 * lread.c (Vrecursive_load_depth_limit): New variable.
1450 (Fload): Check recursive loads whose recursion depth exceeds
1451 Vrecursive_load_depth_limit.
1452 (syms_of_lread): DERFAR_LISP recursive-load-depth-limit.
1454 2000-09-20 Gerd Moellmann <gerd@gnu.org>
1456 * fileio.c (Fread_file_name): Doc fix.
1458 * editfns.c (Fmessage_or_box): Doc fix.
1460 * fns.c (Fy_or_n_p, Fyes_or_no_p): Doc fix.
1462 * xfns.c (xbm_scan): Allow C-style comments.
1464 * xfns.c (xpm_init_color_cache) [ALLOC_XPM_COLORS]: If color
1465 symbols are specified, add color translations to the cache.
1466 (xpm_color_bucket, xpm_cache_color) [ALLOC_XPM_COLORS]: New
1468 (xpm_lookup_color) [ALLOC_XPM_COLORS]: Use xpm_color_bucket and
1470 (xpm_load) [ALLOC_XPM_COLORS]: Pass frame and XPM attributes
1471 structures to xpm_init_color_cache.
1473 2000-09-19 Gerd Moellmann <gerd@gnu.org>
1475 * dispnew.c (update_window_line): Make sure to always draw
1478 2000-09-19 Andrew Innes <andrewi@gnu.org>
1480 * makefile.nt (bootstrap-emacs): Don't change directory.
1482 2000-09-19 Kenichi Handa <handa@etl.go.jp>
1484 * charset.h (UNIBYTE_STR_AS_MULTIBYTE_P): Fix previous change.
1486 * ccl.c (Fccl_execute_on_string): Make multibyte string correctly.
1487 If output buffer is too small, signal an appropriated error.
1489 2000-09-18 Dave Love <fx@gnu.org>
1491 * keyboard.c (menu_bar_items, tool_bar_items)
1492 (current_active_maps): Remove redundant get_local_map call.
1494 2000-09-18 Gerd Moellmann <gerd@gnu.org>
1496 * xterm.c (x_display_and_set_cursor): Don't show a hollow box
1497 cursor for buffers whose cursor_type is nil.
1499 * xterm.c (x_draw_image_glyph_string): Remove a comment describing
1500 a feature to implement that is already implemented.
1501 (note_mouse_highlight, x_find_ccl_program): Avoid some compiler
1504 * xfns.c (x_clear_image_1): New function.
1505 (x_clear_image): Use it.
1506 (x_from_xcolors): Use x_clear_image_1; don't free the image's
1509 * dispnew.c (update_window): Move test for invisible lines
1510 at the top to update_window_line.
1511 (update_window_line): Handle invisible lines here.
1513 * xfns.c (clear_image_cache): Clear current matrices of all
1514 frames sharing an image cache. Block input while freeing
1515 images. Fix timestamp comparison.
1516 (x_clear_image): Also free the mask.
1518 * xfns.c (lookup_image): Block input while loading the image so
1519 that we won't get interrupted in a state where the image isn't yet
1521 (xbm_load_image, xbm_load, xpm_load, xpm_load, lookup_rgb_color)
1522 (lookup_pixel_color, x_to_xcolors, x_from_xcolors)
1523 (x_disable_image, x_build_heuristic_mask, pbm_load, png_load)
1524 (jpeg_load, tiff_load, gif_load, gs_load): Don't block/unblock
1527 2000-09-16 Gerd Moellmann <gerd@gnu.org>
1529 * dispnew.c (update_window): Make sure to make desired rows
1530 current even if they are completely invisible at the top
1533 2000-09-15 Gerd Moellmann <gerd@gnu.org>
1535 * xfns.c (lookup_image): Build mask before applying an algorithm.
1536 Recognize algorithm `disabled'.
1537 (cross_disabled_images): New variable.
1538 (COLOR_INTENSITY): New macro.
1539 (x_detect_edges): Use COLOR_INTENSITY.
1540 (x_disable_image): New function.
1541 (syms_of_xfns): DEFVAR_BOOL cross_disabled_images.
1543 * xdisp.c (build_desired_tool_bar_string): For a toolbar item in
1544 disabled state, don't apply an image transformation algorithm if
1545 the user specified an image for the disabled state. Use
1546 `:algorithm disabled' for creating a disabled item's image if the
1547 user hasn't specified an image.
1549 * xfns.c (ALLOC_XPM_COLORS): Define if we can use Emacs' color
1550 allocation functions with the XPM lib.
1551 (struct xpm_cached_color) [ALLOC_XPM_COLORS]: New structure.
1552 (XPM_COLOR_CACHE_BUCKETS) [ALLOC_XPM_COLORS]: New macro.
1553 (xpm_color_cache) [ALLOC_XPM_COLORS]: New variable.
1554 (xpm_init_color_cache, xpm_free_color_cache, xpm_lookup_color)
1555 (xpm_alloc_color, xpm_free_colors) [ALLOC_XPM_COLORS]: New
1557 (xpm_load) [ALLOC_XPM_COLORS]: Use Emacs' own color allocation
1558 functions, if possible, because these handle color allocation
1559 failure more gracefully.
1560 (Fimage_mask_p): New function.
1562 * xfns.c (QCmatrix, QCcolor_adjustment, QCmask, Qemboss)
1563 (Qedge_detection, Qheuristic): New symbols.
1564 (syms_of_xfns): Initialize new symbols.
1565 (lookup_image): Handle `:mask X', `:algorithm emboss', and
1566 `algorithm (edge-detection ...)'.
1567 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format):
1568 (tiff_format, gif_format, gs_format): Add `:mask'.
1569 (XBM_MASK, XPM_MASK, PBM_MASK, PNG_MASK, JPEG_MASK, TIFF_MASK)
1570 (GIF_MASK, GS_MASK): New enumerators.
1571 (x_laplace_read_row, x_laplace_write_row): Functions removed.
1572 (emboss_matrix, laplace_matrix): New variables.
1573 (x_to_xcolors, x_from_xcolors, x_detect_edges, x_emboss)
1574 (x_edge_detection): New functions.
1575 (x_laplace): Rewritten in terms of x_detect_edges.
1576 (x_build_heuristic_mask): If image has a mask, free it.
1578 2000-09-14 Andrew Innes <andrewi@gnu.org>
1580 * makefile.w32-in: Revert to Unix line endings.
1582 2000-09-14 Andrew Innes <andrewi@gnu.org>
1584 * makefile.w32-in: Standardize indentation somewhat.
1585 (bootstrap-temacs): Use $(ARGQUOTE) instead of literal quotes, to
1586 cater for differences between shells.
1588 * w32term.c (w32_per_char_metric): Handle non-TrueType fonts.
1590 2000-09-14 Gerd Moellmann <gerd@gnu.org>
1592 * xterm.c (x_produce_glyphs): If the distance from the current
1593 position to the next tab stop is less than a canonical character
1594 width, use the tab stop after that.
1596 2000-09-14 Dave Love <fx@gnu.org>
1598 * buffer.c (alloc_buffer_text): Fix xmalloc call.
1600 2000-09-14 Gerd Moellmann <gerd@gnu.org>
1602 * xdisp.c (handle_fontified_prop): While running fontification
1603 functions, bind `fontification-functions' and
1604 `after-change-functions' to nil.
1606 * s/freebsd.h, s/irix-5.0.h, s/sol2.h, s/template.h
1607 (USE_MMAP_FOR_BUFFERS): Define instead of REL_ALLOC_MMAP.
1609 * Makefile.in (mallocobj) [SYSTEM_MALLOC]: Don't add ralloc.o.
1611 * emacs.c: Change conditional compilation on REL_ALLOC_MMAP to
1612 USE_MMAP_FOR_BUFFERS.
1614 * insdel.c (make_gap): Use enlarge_buffer_text.
1616 * buffer.c: Move allocation with mmap here, from ralloc.c. Change
1617 conditional compilation on REL_ALLOC_MMAP to USE_MMAP_FOR_BUFFERS.
1618 (mmap_alloc, mmap_free, mmap_realloc) [REL_ALLOC_MMAP]: Renamed
1619 from former r_alloc_* functions in ralloc.c.
1620 (mmap_page_size, mmap_initialized_p) [REL_ALLOC_MMAP]: New
1622 (MEM_ALIGN) [REL_ALLOC_MMAP]: New macro.
1623 (mmap_init) [REL_ALLOC_MMAP]: New function.
1624 (alloc_buffer_text, enlarge_buffer_text, free_buffer_text): New
1625 functions replacing macros BUFFER_ALLOC, BUFFER_REALLOC, and
1628 * buffer.h (BUFFER_ALLOC, BUFFER_REALLOC, BUFFER_FREE): Removed.
1629 (enlarge_buffer_text): Add prototype.
1631 * ralloc.c: Remove everything having to do with the use of mmap.
1633 2000-09-13 Gerd Moellmann <gerd@gnu.org>
1635 * sound.c (Fplay_sound): Doc fix.
1637 * keyboard.c: Avoid some more compiler warnings.
1638 (parse_tool_bar_item): Ignore cached key bindings.
1640 * alloc.c: Add some comments about DOUG_LEA_MALLOC's use of mmap
1641 and allocation of Lisp data.
1643 2000-09-12 Gerd Moellmann <gerd@gnu.org>
1645 * xfaces.c: Remove conditional compilation on SCALABLE_FONTS.
1646 (Finternal_set_lisp_face_attribute): If frame is 0, set new frame
1649 * lread.c (Fload): Put code checking for recursive loads in #if 0.
1651 2000-09-12 Miyashita Hisashi <himi@meadowy.org>
1653 * ccl.c: Comment fixed.
1654 (MAX_MAP_SET_LEVEL): Increased to 30.
1655 (PUSH_MAPPING_STACK): Enclose with do-while block.
1656 (POP_MAPPING_STACK): Likewise.
1657 (stack_idx_of_map_multiple): New variable.
1658 (CCL_CALL_FOR_MAP_INSTRUCTION): New macro.
1659 (ccl_driver) <CCL_IterateMultipleMap>: If the content is a symbol,
1660 call the corresponding CCL program by
1661 CCL_CALL_FOR_MAP_INSTRUCTION.
1662 (ccl_driver) <CCL_MapSingle>: Likewise.
1663 (ccl_driver) <CCL_MapMultiple>: Rewritten to fix many bugs, deal
1664 with the case where looking up process reaches to the end of
1665 map-set, and call CCL programs as the above change.
1667 2000-09-11 Gerd Moellmann <gerd@gnu.org>
1669 * xfns.c (png_load, jpeg_load): Declare some variables volatile
1670 that might be clobbered by longjmp.
1671 (check_x_display_info, x_decode_color, create_frame_xic)
1672 (Fx_display_backing_store, Fx_display_visual_class)
1673 (x_build_heuristic_mask, pbm_scan_number): Avoid compiler
1676 * lread.c (init_lread): Set Vloads_in_progress to nil.
1677 (Fload): Show list of recursively loaded files, when signaling an
1680 * lread.c (Vloads_in_progress): New variable.
1681 (record_load_unwind): New function.
1682 (Fload): Check for recursive loads.
1683 (syms_of_lread): Initialize Vloads_in_progress.
1684 (read_integer, read1): Avoid some compiler warnings.
1686 * fns.c (concat, Fsubstring, internal_equal, Fnconc): Avoid some
1689 2000-09-11 Miles Bader <miles@gnu.org>
1691 * editfns.c (Fbuffer_string): Doc fix.
1693 2000-09-10 Gerd Moellmann <gerd@gnu.org>
1695 * ralloc.c (mmap_enlarge): Don't return 0 if successful.
1697 2000-09-09 Ken Raeburn <raeburn@gnu.org>
1699 * s/netbsd.h: Use NOT_C_CODE, not NO_C_SOURCE, when deciding
1700 whether to include other header files.
1702 2000-09-09 Gerd Moellmann <gerd@gnu.org>
1704 * xfaces.c (CYCLE_CHECK): Don't use the Lisp_Object returned
1705 by Fmemq as a boolean.
1707 2000-09-08 Stefan Monnier <monnier@cs.yale.edu>
1709 * xfaces.c (Finternal_set_lisp_face_attribute): Minor thinko.
1711 2000-09-08 Gerd Moellmann <gerd@gnu.org>
1713 * ralloc.c (mmap_fd): Remove initializer which can make it
1714 read-only in a dumped Emacs.
1715 (mmap_fd_1): New variable.
1716 (mmap_set_vars): Remove local `fd'. Save mmap_fd in mmap_fd_1,
1717 restore it from there.
1718 (r_alloc, r_re_alloc, r_alloc_free): Call r_alloc_init
1719 unconditionally so that mmap_fd can be initialized there.
1720 (r_alloc_init_fd): Open-coded in r_alloc_init; function removed.
1721 (r_alloc_init) [REL_ALLOC_MMAP && !MAP_ANON]: Open /dev/zero.
1722 (r_alloc_init) [REL_ALLOC_MMAP && MAP_ANON]: Set mmap_fd to -1.
1724 * xfaces.c (Finternal_merge_in_global_face): Return a Lisp object.
1726 * xdisp.c (dump_glyph_row): Fix printf format string.
1727 (display_line, move_it_in_display_line_to): Avoid compiler
1730 * s/freebsd.h (GC_MARK_STACK, REL_ALLOC_MMAP): Define.
1732 * keymap.c (Fset_keymap_parent): Check for cycles in keymap
1735 * xdisp.c (try_window_id): When trying to locate cursor in
1736 unchanged rows at the top, handle the case that we can't find it.
1738 * xterm.c (x_draw_glyphs): Handle case START and END are out
1739 of bounds more carefully.
1741 2000-09-08 Dave Love <fx@gnu.org>
1743 * s/sol2.h (REL_ALLOC_MMAP): Define.
1744 * s/irix5-0.h (REL_ALLOC_MMAP): Likewise.
1746 * ralloc.c: Don't include string.h (redundant).
1747 (MAP_ANON) [REL_ALLOC_MMAP]: Ensure it's defined.
1748 [!MAP_ANON]: Include fcntl.h.
1749 (mmap_fd) [REL_ALLOC_MMAP]: New variable.
1750 (r_alloc, r_re_alloc, r_alloc_free)
1751 (mmap_enlarge, mmap_set_vars): Use it.
1752 (r_alloc_init_fd): New function.
1753 (__morecore) [SYSTEM_MALLOC]: Don't declare.
1754 (r_alloc_init): Call r_alloc_init_fd. Conditionalize stuff on
1757 * Makefile.in (allocaobj) [!SYSTEM_MALLOC && REL_ALLOC_MMAP]:
1760 * unexelf.c (SHT_MIPS_DEBUG, HDRR) [__mips__]: Really confine last
1761 change to __NetBSD__.
1763 2000-09-08 Kenichi Handa <handa@etl.go.jp>
1765 * search.c (compile_pattern): Check the multibyteness of cached
1768 2000-09-08 Miles Bader <miles@gnu.org>
1770 * xfaces.c (default_face_vector): Function removed.
1771 (Finternal_merge_in_global_face): Restore old global/local
1772 attribute override order. Use inline loop instead of calling
1773 default_face_vector.
1775 2000-09-07 Gerd Moellmann <gerd@gnu.org>
1777 * ralloc.c (obtain, relinquish, relinquish, r_alloc_size_in_use)
1778 (get_bloc, relocate_blocs, update_heap_bloc_correspondence)
1779 (resize_bloc, r_alloc_sbrk, r_alloc_init): Add casts to `char *'
1780 where necessary, in case POINTER_TYPE is `void'.
1782 2000-09-07 Eli Zaretskii <eliz@is.elta.co.il>
1784 * frame.c (make_terminal_frame): Initialize frame foreground and
1785 background colors to unspecified, for the initial instance of an
1788 2000-09-07 Gerd Moellmann <gerd@gnu.org>
1790 * ralloc.c (mmap_find): Fix overlap computation.
1791 (mmap_enlarge): Compute nbytes before trying to find an
1794 * xfaces.c (smaller_face): Compare font heights with `<' and `>'
1797 * lread.c (syms_of_lread): Change value of regexp
1798 Vbytecomp_version_regexp to not match some XEmacs-compiled files.
1800 * xmenu.c (xdialog_show): When looking up the selection in
1801 menu_items, take `quote' boundaries into account; this corresponds
1802 to a nil ITEM in x-popup-dialog.
1804 2000-09-07 Kenichi Handa <handa@etl.go.jp>
1806 * charset.h (MIN_CHARSET_OFFICIAL_DIMENSION1): Define it as 0x80,
1808 (MIN_CHAR_OFFICIAL_DIMENSION1): Define it as ((0x81 - 0x70) << 7).
1810 * coding.c (encode_coding_sjis_big5): Use translation table for
1811 encoding, not decoding. Fix the handling of latin-jisx0201.
1812 Check for the charset katakana-jisx0201 too.
1813 (ONE_MORE_CHAR): Call translate_char with CHARSET arg -1.
1814 (detect_coding_sjis): Check the byte sequence more rigidly.
1816 2000-09-07 Gerd Moellmann <gerd@gnu.org>
1818 * xfaces.c (Vparam_value_alist): New variable.
1819 (syms_of_xfaces): Initialize it.
1820 (Finternal_set_lisp_face_attribute): Avoid more consing.
1822 * frame.c (Fframe_parameter): Handle `name' and `background-mode'
1824 (Fframe_parameter) [HAVE_X_WINDOWS]: Handle `display' specially.
1825 (Qbackground_mode): New variable.
1826 (syms_of_frame_1): Initialize Qbackground_mode.
1828 * lisp.h (Qdisplay): Declare extern.
1830 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is 0,
1831 change face on all frames, and change the default for new frames.
1833 2000-09-07 Dave Love <fx@gnu.org>
1835 * Makefile.in [!SYSTEM_MALLOC && REL_ALLOC_MMAP]: Set mallocobj.
1837 2000-09-07 Kenichi Handa <handa@etl.go.jp>
1839 * charset.h (MAKE_CHAR): Be sure to set MSB of C1 to 0.
1841 * charset.c: Include composite.h
1842 (lisp_string_width): New function.
1843 (Fstring_width): Call lisp_string_width instead of strwidth.
1845 * Makefile.in (charset.o): Depends on composite.h.
1847 * process.c (read_process_output): Before inserting the decoded
1848 text in the buffer, adjust the multibyteness.
1850 2000-09-06 Gerd Moellmann <gerd@gnu.org>
1852 * buffer.c (set_buffer_internal_1) [REL_ALLOC_MMAP]: If
1853 buffer's text buffer is null, map new memory.
1855 * ralloc.c (POINTER, SIZE) [emacs]: Define in terms of
1856 POINTER_TYPE and size_t.
1857 (struct mmap_region) [REL_ALLOC_MMAP]: New structure.
1858 (mmap_regions, mmap_regions_1) [REL_ALLOC_MMAP]: New variables.
1859 (ROUND, MMAP_REGION_STRUCT_SIZE, MMAP_REGION, MMAP_USER_AREA)
1860 [REL_ALLOC_MMAP]: New macros.
1861 (mmap_find, mmap_free, mmap_enlarge, mmap_set_vars)
1862 (mmap_mapped_bytes, r_alloc, r_re_alloc, r_alloc_free)
1863 [REL_ALLOC_MMAP]: New functions.
1865 * emacs.c (Fdump_emacs) [REL_ALLOC_MMAP]: Call mmap_set_vars
1866 before and after unexec.
1868 * buffer.c (init_buffer) [REL_ALLOC_MMAP]: Map new buffer
1869 text buffers if necessary.
1871 * buffer.h (R_ALLOC_DECLARE): Removed because unused.
1872 (r_alloc, r_re_alloc, r_alloc_free): Use POINTER_TYPE and size_t
1875 * config.in (HAVE_MMAP): Add #undef.
1877 2000-09-05 Gerd Moellmann <gerd@gnu.org>
1879 * frame.c (Qdisplay_type): New variable.
1880 (syms_of_frame_1): Initialize it.
1881 (Fframe_parameter): New function that avoids consing.
1882 (syms_of_frame): Defsubr it.
1884 * buffer.c (Fother_buffer): Consider buffers as invisible when
1885 they are displayed in a window on an invisible frame.
1887 * window.c (window_loop) <GET_LARGEST_WINDOW>: Fix bug making
1888 get-largest-window always return nil.
1890 2000-09-04 Gerd Moellmann <gerd@gnu.org>
1892 * lread.c (syms_of_lread): Make Vbytecomp_version_regexp a Lisp
1893 variable; recognize Emacs 19 elc files.
1895 2000-09-04 Miles Bader <miles@gnu.org>
1897 * xmenu.c (xmenu_show): Call x_set_menu_resources_from_menu_face
1898 before initially popping up the menu, so the menu doesn't flash
1899 when the face settings are significantly different from the
1902 2000-09-04 Stefan Monnier <monnier@cs.yale.edu>
1904 * regex.c (WIDE_CHAR_SUPPORT): New macro.
1905 (btowc, iswctype, wctype) [_LIBC]: Redefine to __<fun>.
1906 (BIT_ALPHA, BIT_ALNUM, BIT_ASCII, BIT_NONASCII, BIT_GRAPH, BIT_PRINT)
1907 (BIT_UNIBYTE): Remove.
1908 (re_match_2_internal): Delete corresponding code and streamline the
1909 BIT_MULTIBYTE case to not bother checking ISUNIBYTE.
1910 (CHAR_CLASS_MAX_LENGTH) [!WIDE_CHAR_SUPPORT]: Set to 9 rather than 6.
1911 (re_wctype_t): New type.
1912 (re_wctype, re_iswctype, re_wctype_to_bit): New functions.
1913 (regex_compile): Use them and fix handling of overly long char classes.
1915 2000-09-03 Andrew Innes <andrewi@gnu.org>
1917 * makefile.w32-in: Change to DOS line endings.
1919 * s/ms-w32.h (ORDINARY_LINK): New define.
1921 * w32.c (_ANONYMOUS_UNION) [__GNUC__]: New define
1922 (_ANONYMOUS_STRUCT) [__GNUC__]: New define.
1924 * makefile.w32-in (clean): Don't delete config.h and epaths.h.
1925 (distclean): Delete them here instead.
1927 * w32proc.c (compare_env): Convert to uppercase for comparison,
1928 not lowercase, to match how the native Windows shell works.
1930 2000-09-03 Jason Rumney <jasonr@gnu.org>
1932 * ChangeLog: Remove -unix from coding. Let Emacs autodetect, as
1933 CVS changes the line-ends when checking in/out on DOS/Windows.
1935 * makefile.nt (emacs): Do not change directory to run temacs, as
1936 the load-path is set relative to current directory.
1938 2000-09-03 Miles Bader <miles@gnu.org>
1940 * xterm.c (x_alloc_lighter_color_for_widget): New function.
1942 2000-09-02 Gerd Moellmann <gerd@gnu.org>
1944 * xdisp.c (redisplay_mode_lines): New function.
1945 (display_mode_lines): Return number of mode lines displayed.
1946 (echo_area_display): Use redisplay_mode_lines to draw garbaged
1947 mode lines. Don't temporarily bind redisplay-dont-pause to t.
1949 * emacs.c, callint.c, doc.c, editfns.c: Remove includes of
1950 string.h and strings.h.
1951 (index) [HAVE_INDEX]: Add prototype.
1953 * unexelf.c (SHT_PROGBITS) [__NetBSD__ && !PT_LOAD]: Don't define.
1954 (SHT_MIPS_DEBUG, HDRR) [__NetBSD__ && __mips__]: Define.
1956 * s/netbsd.h [!NO_C_SOURCE]: Include <signal.h>.
1957 (GC_SETJMP_WORKS, GC_MARK_STACK): Define.
1959 2000-09-01 Gerd Moellmann <gerd@gnu.org>
1961 * lread.c (read1): Accept `?' as symbol constituent, for
1962 compatiblity with XEmacs.
1964 2000-08-31 Stefan Monnier <monnier@cs.yale.edu>
1966 * regex.h (RE_NO_NEWLINE_ANCHOR): New syntax flag.
1967 (struct re_pattern_buffer): Remove newline_anchor.
1968 * regex.c: Keep namespace clean for GNU libc by renaming <fun>
1969 to __<fun> and using `weak_alias (__<fun>, <fun>)'.
1970 (re_max_failures, fail_stack): Use size_t rather than unsigned.
1971 (regex_compile): For ^ and $, choose between buffer and line (beg|end)
1972 depending on the new RE_NO_NEWLINE_ANCHOR syntax flag.
1973 (print_compiled_pattern, re_search_2, mutually_exclusive_p)
1974 (re_match_2_internal, re_compile_pattern, re_comp, regcomp):
1975 Get rid of references to newline_anchor.
1976 (regcomp): Allocate and precompute a fastmap.
1978 2000-08-31 Gerd Moellmann <gerd@gnu.org>
1980 * lread.c (openp): GCPRO local variable `filename'.
1982 2000-08-30 Stefan Monnier <monnier@cs.yale.edu>
1984 * regex.h (struct re_pattern_buffer): Use size_t for used/allocated.
1986 * regex.c: Merge some changes from GNU libc. Add prototypes.
1987 (bcopy, bcmp, REGEX_REALLOCATE, re_match_2_internal):
1988 Use memcmp and memcpy instead of bcopy and bcmp.
1989 (init_syntax_once): Use ISALNUM.
1990 (PUSH_FAILURE_POINT, re_match_2_internal): Remove failure_id.
1991 (REG_UNSET_VALUE): Remove. Use NULL instead.
1992 (REG_UNSET, re_match_2_internal): Use NULL.
1993 (SET_HIGH_BOUND, MOVE_BUFFER_POINTER, ELSE_EXTEND_BUFFER_HIGH_BOUND):
1995 (EXTEND_BUFFER): Use them (to work with BOUNDED_POINTERS).
1996 (GET_UNSIGNED_NUMBER): Don't use ISDIGIT.
1997 (regex_compile): In handle_interval, return an error rather than try to
1998 unfetch the interval if we can't find the closing brace.
1999 Obey the RE_NO_GNU_OPS syntax bit.
2000 (TOLOWER): New macro.
2002 (regexec): Allocate regs.start and regs.end as one block.
2004 2000-08-30 Gerd Moellmann <gerd@gnu.org>
2006 * xdisp.c (echo_area_display): Check display_completed instead
2007 of calling detect_input_pending.
2009 * dispnew.c (update_frame): Only set display_completed here; move
2010 the update_begin and update_end calls here from update_frame_1.
2011 (update_frame_1): Don't set display_completed here, don't call
2012 update_begin/update_end.
2014 * xfaces.c (set_font_frame_param): Use Fmodify_frame_parameters
2015 instead of store_frame_param.
2017 2000-08-29 Gerd Moellmann <gerd@gnu.org>
2019 * dispnew.c (build_frame_matrix_from_leaf_window): If a row of a
2020 desired window matrix hasn't been displayed, use the current row
2021 instead. Make sure that only those frame rows are updated for
2022 which there exists a corresponding enabled desired row.
2024 2000-08-29 Miles Bader <miles@gnu.org>
2026 * xfaces.c (default_face_vector): New function.
2027 (Finternal_merge_in_global_face): Use it instead of merge_face_vectors.
2029 2000-08-29 Gerd Moellmann <gerd@gnu.org>
2031 * lread.c (openp): Prevent temporary string passed to
2032 Ffile_readable_p from being garbage collected.
2034 2000-08-28 Dave Love <fx@gnu.org>
2036 * keymap.c (store_in_keymap): Add `static' to declaration.
2038 2000-08-28 Gerd Moellmann <gerd@gnu.org>
2040 * emacs.c, callint.c, doc.c, editfns.c
2041 (toplevel) [HAVE_STRING_H]: Include string.h.
2042 (toplevel) [HAVE_STRINGS_H]: Include strings.h.
2043 (index): Remove prototypes which might conflict with non-standard
2044 definitions of index/strchr.
2046 * s/usg5-3.h (index): Define only if not HAVE_INDEX.
2047 (rindex): Define only if !HAVE_RINDEX.
2049 * s/sco5.h (bcopy, bzero, bcmp): Don't define.
2051 * config.in (HAVE_INDEX, HAVE_RINDEX, HAVE_STRINGS_H): Add undefs.
2053 2000-08-28 Miles Bader <miles@gnu.org>
2055 * xfaces.c (merge_face_vectors): Clear TO's :font attribute if
2056 made inconsistent by a font-related attribute in FROM.
2057 (merge_face_inheritance): Add function comment.
2059 2000-08-28 Kenichi Handa <handa@etl.go.jp>
2061 * keyboard.c (read_char_minibuf_menu_prompt): Call read_char with
2062 the 4th arg (PREV_EVENT) Qt to suppress input method.
2064 2000-08-27 Stefan Monnier <monnier@cs.yale.edu>
2066 * regex.c: Indent cpp directives and remove parens after `defined'.
2067 (PTR_TO_OFFSET, POS_AS_IN_BUFFER): Move to a better place.
2068 (ISDIGIT, ISCNTRL, ISXDIGIT) [!emacs]: Remove duplicate definition.
2069 (regex_compile): Use RE_FRUGAL instead of RE_ALL_GREEDY.
2070 (re_compile_pattern): Use size_t for length.
2071 (init_syntax_once): Move to a better place.
2072 * regex.h: Merge changes from GNU libc. Indent cpp directives.
2073 (RE_FRUGAL): Replaces RE_ALL_GREEDY (inverted meaning).
2075 * syntax.c (back_comment): Detect cases where a comment-starter is
2076 actually inside another comment as in: /* a // b */ c // d \n.
2077 Make it clear that `comstart_pos' is unused for nested comments.
2079 * keymap.c (store_in_keymap, fix_submap_inheritance): New prototypes.
2080 (KEYMAPP): New macro.
2081 (Fkeymap_parent, Fset_keymap_parent): Use it.
2082 (fix_submap_inheritance): Mark it static.
2083 (define_as_prefix, describe_buffer_bindings, describe_command)
2084 (describe_translation, describe_map): Complete prototypes.
2086 * lisp.h (store_in_keymap, fix_submap_inheritance): Remove.
2088 * keyboard.c (menu_bar_item): Detect duplicate entries for all items
2089 to better match the key-lookup behavior.
2091 2000-08-27 Gerd Moellmann <gerd@gnu.org>
2093 * xfaces.c (lface_fully_specified_p): Handle :inherit.
2094 (Finternal_set_lisp_face_attribute): Fix typo in error message.
2096 2000-08-27 Eli Zaretskii <eliz@is.elta.co.il>
2098 * Makefile.in (dispnew.o, indent.o, fontset.o, minibuf.o)
2099 (process.o, scroll.o, sysdep.o): Depend on keyboard.h.
2100 (xterm.o): Depend on coding.h
2102 2000-08-26 Kenichi Handa <handa@etl.go.jp>
2104 * cmds.c (internal_self_insert): Delete '#ifdef HAVE_FACES' and
2105 the corresponding '#endif'.
2107 2000-08-26 Miles Bader <miles@gnu.org>
2109 * dispextern.h (enum lface_attribute_index): Add LFACE_INHERIT_INDEX.
2110 * xfaces.c (QCinherit): New variable.
2111 (syms_of_xfaces): Initialize it.
2112 (LFACE_INHERIT): New macro.
2113 (Finternal_get_lisp_face_attribute)
2114 (merge_face_vector_with_property)
2115 (Finternal_set_lisp_face_attribute): Deal with :inherit attribute.
2116 (check_lface_attrs): Allow new types of face height. Check
2118 (CYCLE_CHECK): New macro.
2119 (merge_face_inheritance): New function.
2120 (merge_face_vectors): Merge inherited faces too. Add F and
2121 CYCLE_CHECK arguments.
2122 (merge_face_vector_with_property, Finternal_merge_in_global_face)
2123 (lookup_named_face, lookup_derived_face, realize_named_face)
2124 (face_at_string_position, face_at_buffer_position): Supply
2125 new F and CYCLE_CHECK arguments to merge_face_vectors.
2126 (merge_face_heights): New function.
2127 (merge_face_vectors, merge_face_vector_with_property)
2128 (Finternal_set_lisp_face_attribute): Call merge_face_heights to
2129 handle relative face heights.
2130 (lface_same_font_attributes_p): Compare heights using EQ.
2132 2000-08-26 Kenichi Handa <handa@etl.go.jp>
2134 * charset.c (char_to_string): Check the character validity.
2135 (char_valid_p): If C is not less than MAX_CHAR, be sure to return
2138 2000-08-25 Stefan Monnier <monnier@cs.yale.edu>
2140 * regex.c (PUSH_FAILURE_COUNT): New macro.
2141 (POP_FAILURE_REG_OR_COUNT): Renamed from POP_FAILURE_REG.
2142 Handle popping of a register's or a counter's data.
2143 (POP_FAILURE_POINT): Use the new name.
2144 (re_match_2_internal): Push counter data on the stack for succeed_n,
2145 jump_n and set_number_at and remove misleading dead code in succeed_n.
2147 2000-08-25 Gerd Moellmann <gerd@gnu.org>
2149 * xdisp.c (redisplay_internal): If considering all windows on all
2150 frames, update the display for each frame as soon as possible,
2151 instead of first building all desired matrices for all frames, and
2152 then updating them all.
2153 (try_cursor_movement): Handle case that last_cursor.vpos is -1.
2155 2000-08-24 Gerd Moellmann <gerd@gnu.org>
2157 * bytecode.c (mark_byte_stack): Add a comment.
2159 * frame.h (FRAME_FLAGS_AREA_COLS, FRAME_FLAGS_AREA_WIDTH)
2160 (FRAME_LEFT_FLAGS_AREA_WIDTH): Return 0 unless frame is
2163 2000-08-24 Kenichi Handa <handa@etl.go.jp>
2165 * minibuf.c (do_completion): Always use compare-string, not
2166 string-equal because the latter doesn't pay attention to
2167 multibyteness of strings.
2169 * process.c (create_process): Don't setup raw-text coding here.
2170 (Fopen_network_stream): Don't set coding->src_multibyte and
2171 coding->dst_multibyte here.
2172 (read_process_output): For process filter, return unibyte string
2173 if default-enable-multibyte-characters is nil.
2174 (send_process): If OBJECT is multibyte text, be sure to encoded it
2175 by the specified coding system for the process. Otherwise, setup
2177 (init_process): Don't initialize default-process-coding-system
2180 2000-08-23 Eli Zaretskii <eliz@is.elta.co.il>
2182 * buffer.c (syms_of_buffer) <scroll-up-aggressively>: Doc fix.
2183 <scroll-down-aggressively>: Likewise.
2185 2000-08-23 Kenichi Handa <handa@etl.go.jp>
2187 * coding.c (encode_eol): Fix bug for the case of dst_bytes being
2188 zero. Set coding->produced_char correctly.
2190 2000-08-22 Andrew Innes <andrewi@gnu.org>
2192 * makefile.w32-in: New file.
2194 * unexw32.c (unexec): Ignore old_name, and use the actual location
2195 of the current executable instead. Base new_name on this.
2197 * w32proc.c (create_child): Remove reference to security
2198 descriptor, which isn't needed and doesn't compile with mingw32.
2200 * w32term.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
2201 up dllimport attributes.
2202 (x_update_window_end): Update prototype.
2204 * unexec.c (write_segment) [USE_CRT_DLL]: Remove unnecessary
2205 extern, which screws up dllimport attributes.
2207 * sysdep.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
2208 up dllimport attributes.
2210 * strftime.c [USE_CRT_DLL]: Remove unnecessary extern, which
2211 screws up dllimport attributes.
2213 * process.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
2214 up dllimport attributes.
2215 (create_process) [USE_CRT_DLL]: Remove unnecessary extern, which
2216 screws up dllimport attributes.
2218 * lread.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
2219 up dllimport attributes.
2221 * keyboard.c [USE_CRT_DLL]: Remove unnecessary extern, which
2222 screws up dllimport attributes.
2224 * floatfns.c [USE_CRT_DLL]: Remove unnecessary extern, which
2225 screws up dllimport attributes.
2227 * fileio.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
2228 up dllimport attributes.
2230 * emacs.c (malloc_initialize_hook) [USE_CRT_DLL]: Remove
2231 unnecessary extern, which screws up dllimport attributes.
2234 * editfns.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
2235 up dllimport attributes.
2237 * dispnew.c (window_change_signal) [USE_CRT_DLL]: Remove
2238 unnecessary extern, which screws up dllimport attributes.
2240 * callproc.c [USE_CRT_DLL]: Remove unnecessary extern, which
2241 screws up dllimport attributes.
2243 * buffer.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
2244 up dllimport attributes.
2246 * w32proc.c (IsValidLocale): Extern missing from mingw32 headers.
2248 * w32bdf.c (search_file_line):
2249 (set_bdf_font_info):
2251 (w32_get_bdf_glyph):
2252 (w32_BDF_to_x_font): Fix compile warnings.
2254 * w32menu.c: Include keyboard.h before frame.h. Fix compile
2257 * w32select.c: Include keyboard.h before frame.h.
2259 * w32fns.c (max): Define macro.
2260 (JOHAB_CHARSET): Define if not known.
2261 (MOD_ALT, MOD_CONTROL, MOD_SHIFT, MOD_WIN): Define if not known.
2262 (Fx_show_tip): Synch with X version.
2264 * w32xfns.c: Include keyboard.h before frame.h.
2266 * w32fns.c: Include keyboard.h before frame.h.
2268 * w32term.c: Include keyboard.h before frame.h.
2270 * fontset.c: Include keyboard.h before frame.h.
2272 * w32inevt.c: Include keyboard.h before frame.h.
2273 (MOUSE_MOVED): Define if not known.
2275 * minibuf.c: Include keyboard.h before frame.h.
2277 * keyboard.c: Include keyboard.h before frame.h.
2279 * indent.c: Include keyboard.h before frame.h.
2281 * dispnew.c: Include keyboard.h before frame.h.
2283 * buffer.c: Include keyboard.h before frame.h.
2285 * alloc.c: Include keyboard.h before frame.h.
2287 * print.c: Include keyboard.h before frame.h.
2289 * process.c: Include keyboard.h before frame.h.
2291 * scroll.c: Include keyboard.h before frame.h.
2293 * sysdep.c: Include keyboard.h before frame.h.
2295 * term.c: Include keyboard.h before frame.h.
2297 * window.c: Include keyboard.h before frame.h.
2299 * xdisp.c: Include keyboard.h before frame.h.
2300 Separate GLYPH_DEBUG and DEBUG_TRACE_MOVE.
2302 * frame.c: Include keyboard.h before frame.h.
2304 * w32heap.h: Undefine min, max.
2306 * w32gui.h: Undefine min, max.
2308 * unexw32.c: Change PUCHAR to PCHAR.
2309 (PTR_TO_OFFSET): Cast ptr to unsigned char *.
2312 (copy_executable_and_dump_data): Remove unnecessary static defs.
2313 (copy_executable_and_dump_data): Fix compile warnings.
2315 * sysdep.c (NULL) [WINDOWSNT]: Define NULL if not defined.
2317 * w32console.c (min): Define macro.
2318 (clear_frame, write_glyphs): Fix compile warning.
2320 * w32proc.c (compare_env):
2321 (find_child_console): Fix compile warning.
2323 * w32.c (sys_strerror): Use sys_nerr instead of _sys_nerr. Use
2324 sys_errlist instead of _sys_errlist.
2325 (get_emacs_configuration_options): New function.
2327 * s/ms-w32.h (sys_nerr): Provide default definition.
2328 (strdup, strupr, strnicmp, stricmp, tzset, tzname): Map to same
2329 name with _ prepended.
2330 (NSIG): Define if not known.
2331 (get_emacs_configuration): Provide extern declaration.
2332 (get_emacs_configuration_options): Provide extern declaration.
2333 (EMACS_CONFIG_OPTIONS): Call get_emacs_configuration_options.
2335 * w32.c (gettimeofday): Use struct timeb, not struct _timeb.
2337 (read_unc_volume): Fix compile warning.
2339 * s/ms-w32.h (_WINSOCK_H): Define to prevent normal winsock
2340 definitions from being used.
2342 * lisp.h [WINDOWSNT]: Don't declare externs for getenv, ctime and getwd.
2344 * w32.c (unc_volume_file_attributes):
2345 (open_unc_volume): Make arg const.
2347 * sysdep.c [WINDOWSNT]: Remove extern decl of errno.
2348 (read_input_waiting): Remove excess parameter.
2350 * w32.c (init_environment): Call _access.
2351 (check_windows_init_file): Call _close.
2352 (init_user_info): Call _putenv.
2353 (init_environment): Call _putenv and _strdup.
2354 (init_ntproc): Reset volume info cache on startup.
2356 * s/ms-w32.h (malloc, free, realloc, calloc): Rename if
2357 USE_CRT_DLL is defined, so Emacs can use GNU malloc even though it
2358 cannot override the CRT malloc.
2360 * makefile.nt (LOCAL_FLAGS): Define USE_CRT_DLL if requested.
2361 (LINK_FLAGS): Append to original value of LINK_FLAGS.
2363 * w32heap.c [!USE_CRT_DLL]: Don't define _heap_init and _heap_term
2364 unless we are linking with a static CRT.
2365 (RVA_TO_PTR): Cast result to unsigned char*.
2367 * w32.c (GetCachedVolumeInformation): Use xmalloc, xfree and xstrdup.
2368 (add_volume_info): Use xstrdup.
2370 2000-08-22 Stefan Monnier <monnier@cs.yale.edu>
2372 * minibuf.c (Vcompletion_auto_help): Renamed from `auto_help'.
2373 (do_completion, Fminibuffer_complete_word): Use it.
2374 (syms_of_minibuf): Turn completion-auto-help into a proper Lisp
2375 var so it can take non-boolean values.
2377 2000-08-21 Gerd Moellmann <gerd@gnu.org>
2379 * editfns.c (find_field): Formatting changes.
2380 (toplevel): Some old-style function forward declarations
2381 changed to prototypes, some new protypes added, some functions
2384 * lisp.h (set_time_zone_rule): Add prototype.
2385 (use_dialog_box): External declaration.
2387 * keyboard.c (gen_help_event): Add parameter SIZE.
2388 (kbd_buffer_events_waiting): Slightly rewritten.
2389 (clear_event): New function.
2390 (kbd_buffer_get_event): Use it, and clear the input_events of
2392 (init_keyboard): Remove duplicate creation of kbd_buffer_gcpro and
2393 don't fill the newly created array with nils.
2394 (toplevel): Convert some old-style function forward declarations
2397 * keyboard.h (gen_help_event): Change prototype.
2399 * xterm.c (XTread_socket): Change calls to gen_help_event.
2401 * w32term.c (w32_read_socket): Change calls to gen_help_event.
2403 * eval.c (Fmacroexpand): Doc fix.
2405 2000-08-20 Jason Rumney <jasonr@gnu.org>
2407 * w32term.h (x_display_info_for_display): Remove as this function
2408 does not exist on W32.
2410 * w32term.c (help_echo_window): New variable.
2411 (syms_of_w32term): staticpro it.
2412 (note_mode_line_highlight): Set it.
2413 (XTextExtents16): Removed as there is no equivalent on W32.
2414 (x_compute_glyph_string_overhangs): Incomplete body removed, as
2415 the X way of doing this will not work for W32.
2416 (w32_intersect_rectangles): Removed. Use IntersectRect API call.
2417 (x_draw_image_foreground): Avoid drawing outside of the clip area
2418 when image doesn't have a mask.
2419 (note_mouse_highlight): Process overlays in the right order of
2420 priority. Set help_echo_window.
2421 (x_draw_bar_cursor): If cursor is on an image, draw a box cursor
2422 because that's more visible for large images.
2424 * w32menu.c (keymap_panes): Pass the keymap's prompt as the pane
2425 name to single_keymap_panes.
2426 (w32_menu_show): Set wv->title when dealing with titles.
2427 (w32_menu_display_help): Call show_help_echo with OBJECT and POS.
2429 2000-08-21 Miles Bader <miles@gnu.org>
2431 * minibuf.c (do_completion): Try again if we rewrite the input
2432 string, but no completion was done, so that any completion message
2435 2000-08-20 Gerd Moellmann <gerd@gnu.org>
2437 * xfaces.c (lface_equal_p): Compare strings differently.
2438 (Qtty_color_alist, Vtty_defined_color_alist): New variables.
2439 (realize_tty_face): Use them.
2440 (syms_of_xfaces): Initialize new variables.
2441 (map_tty_color): New function, extracted from realize_tty_face.
2442 (map_tty_color) [MSDOS || WINDOWSNT]: If using the frame's default
2443 foreground or background color, store the new color name in the
2444 realized face; previous code trying to do this had no effect.
2445 (realize_tty_face): Use map_tty_color.
2446 (Fclear_face_cache): Set face_change_count and ensure thorough
2449 2000-08-19 Gerd Moellmann <gerd@gnu.org>
2451 * undo.c (record_first_change, record_marker_adjustment): Don't
2452 use XBUFFER on last_undo_buffer which might not be a buffer.
2454 2000-08-18 Kenichi Handa <handa@etl.go.jp>
2456 * coding.c (decode_coding_string): Set members consumed,
2457 consumed_char, produced, produced_char of *coding correctly. If
2458 decode_coding doesn't consume any byte, don't try anymore.
2459 (encode_coding_string): Likewise.
2461 2000-08-18 Gerd Moellmann <gerd@gnu.org>
2463 * lisp.h (CHECK) [ENABLE_CHECKING]: Make both sides of the
2464 conditional have void type, for Standard C compilers.
2466 * xdisp.c (redisplay_internal): Compare windows for equality with
2467 EQ, instead of applying XWINDOW to something that might not
2470 2000-08-18 Kenichi Handa <handa@etl.go.jp>
2472 * fontset.c (Finternal_char_font): Search only the selected frame
2473 for a window of the current buffer.
2475 2000-08-18 Gerd Moellmann <gerd@gnu.org>
2477 * minibuf.c (do_completion): Use EQ instead of `!=' to compare
2480 * keyboard.c (kbd_buffer_get_event): Handle the case that the
2481 second half of a HELP_EVENT is found at the start of kbd_buffer.
2483 2000-08-18 Miles Bader <miles@gnu.org>
2485 * lisp.h (Lisp_String): Replace DECLARE_INTERVALS with real decl.
2487 * editfns.c (save_restriction_save): Rewrite to use markers.
2488 (save_restriction_restore): Rewrite to understand new form of data
2489 saved by save_restriction_save.
2490 (Fsave_restriction): Remove cautionary note in doc-string.
2492 2000-08-17 Gerd Moellmann <gerd@gnu.org>
2494 * fileio.c (build_annotations): Add a comment explaining the
2495 return value of format-annotate-function. Replace a spurious call
2496 to Flength with a CONSP test. Call format-annotate-function with
2497 a fifth arg specifying how many times the function is been called
2498 in a row, to let it choose temporary buffers appropriately.
2500 2000-08-17 Dave Love <fx@gnu.org>
2502 * lisp.h: Remove DECLARE_INTERVALS, INITIALIZE_INTERVAL. Don't
2503 declare make_temp_name twice.
2505 * lread.c: Prototype readevalloop, load_unwind,
2506 load_descriptor_unwind.
2507 (unreadpure): Give it an arg.
2509 * unexalpha.c: Prototype fatal_unexec, mark_x,
2510 update_dynamic_symbols. Declare unexec as void.
2512 * cm.c [HAVE_TERMCAP_H]: Include <termcap.h>.
2513 [!HAVE_TERMCAP_H]: Prototype tputs, tgoto.
2515 * alloc.c (lisp_malloc): Declare with POINTER_TYPE.
2516 [SYSTEM_MALLOC]: Make decls in malloc.h conditional on
2519 * alloca.c: Use #error.
2520 [POINTER_TYPE]: Use it.
2522 * eval.c (Fdefvar): Doc fix.
2524 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Avoid
2525 INITIALIZE_INTERVAL.
2527 * buffer.h: Avoid DECLARE_INTERVALS.
2529 * config.in: Add size_t.
2531 2000-08-17 Eli Zaretskii <eliz@is.elta.co.il>
2533 * w16select.c (set_clipboard_data): If there's not enough memory
2534 to put text into clipboard, return 1, as Fw16_set_clipboard_data
2535 expects. In case of other failures, return 3.
2536 (system_error_msg): New error message.
2537 (Fw16_set_clipboard_data): If set_clipboard_data returns 3, print
2540 2000-08-16 Gerd Moellmann <gerd@gnu.org>
2542 * term.c (write_glyphs): Also turn off inverse video after turning
2543 off other appearances in case TS_exit_attribute_mode is not equal
2544 to TS_end_standout_mode.
2545 (insert_glyphs): Turn inverse video on/off for each run of glyphs
2547 (turn_off_face): Reset standout_mode only if
2548 TS_exit_attribute_mode has been output and TS_exit_attribute_mode
2549 is equal to TS_end_standout_mode.
2551 2000-08-16 Kenichi Handa <handa@etl.go.jp>
2553 * coding.c (encode_coding): Fix the bug of not flushing ISO escape
2554 sequence at the end of the source block.
2556 * ccl.c (Fccl_program_p): Docstring modified.
2557 (Fccl_execute): Likewise.
2558 (Fccl_execute_on_string): Likewise.
2560 2000-08-16 Eli Zaretskii <eliz@is.elta.co.il>
2562 * msdos.c (IT_write_glyphs): Convert cbp to unsigned char *.
2564 2000-08-16 Kenichi Handa <handa@etl.go.jp>
2566 The following changes are mainly to fix bugs of
2567 encode/decode-coding-string failing if encoding/decoding return
2568 CODING_FINISH_INSUFFICIENT_DST. In addition, delete the global
2569 variable conversion_buffer.
2571 * ccl.c (CCL_WRITE_CHAR): If CH is eight-bit-control char,
2572 decrement dst_end to avoid buffer overflow in the later call of
2575 * coding.h (conversion_buffer_size, conversion_buffer)
2576 (get_conversion_buffer): Extern deleted.
2578 * coding.c (MINIMUM_CONVERSION_BUFFER_SIZE): Macro deleted.
2579 (conversion_buffer, conversion_buffer_size): Variables deleted.
2580 (get_conversion_buffer): Function deleted.
2581 (struct conversion_buffer): New structure.
2582 (MAX_ALLOCA): New macro.
2583 (allocate_conversion_buffer): New macro.
2584 (extend_conversion_buffer, free_conversion_buffer): New functions.
2585 (ccl_coding_driver): Set coding->result.
2586 (decode_coding): Set coding->result to CODING_FINISH_NORMAL if
2587 this is the last block of source.
2588 (encode_coding): Likewise. Handle the source block as the last
2589 one only when the whole source text is consumed.
2590 (decode_coding_string): Handle the case that the output buffer is
2591 too small to decode the whole source text. Use
2592 allocate_conversion_buffer, extend_conversion_buffer and
2593 free_conversion_buffer, not get_conversion_buffer.
2594 (encode_coding_string): Likewise.
2595 (init_coding): Function deleted.
2596 (init_coding_once): Delete code to initialize
2597 conversion_buffer_size.
2599 * emacs.c (main): Don't call init_coding.
2601 * msdos.c (IT_write_glyphs): Use a locally declared
2604 * term.c (write_glyphs): Use a locally declared conversion_buffer.
2605 (insert_glyphs): Likewise.
2607 * w32console.c (write_glyphs): Use a locally declared
2610 2000-08-15 Eli Zaretskii <eliz@is.elta.co.il>
2612 * msdos.c (IT_update_begin): Don't crash if mouse_face_mouse_frame
2613 member of display_info is NULL.
2615 2000-08-15 Gerd Moellmann <gerd@gnu.org>
2617 * alloc.c (compact_small_strings): Use safe_bcopy, add an
2620 * term.c (turn_off_face): Reset standout_mode when resetting
2621 appearances with capability `me'.
2622 (write_glyphs): Switch on inverse video before each face change.
2624 2000-08-14 Dave Love <fx@gnu.org>
2626 * alloc.c [HAVE_UNISTD_H]: Include unistd.h; don't declare sbrk.
2627 [!HAVE_UNISTD_H]: Use POINTER_TYPE to declare sbrk.
2628 (lisp_free): Declare and make static.
2630 * window.c: Fix embedded comment.
2631 (syms_of_window): Fix doc string.
2633 2000-08-14 Gerd Moellmann <gerd@gnu.org>
2635 * keymap.c (push_key_description): If C without modifiers is < 32,
2636 make sure to print `C-' before `M-', like in the manual.
2638 2000-08-11 Gerd Moellmann <gerd@gnu.org>
2640 * fns.c (hashfn_eq, hashfn_eql): Don't handle strings specially
2641 since they aren't relocated anymore.
2642 (sxhash_string): Make sure returned hash code fits in a Lisp
2645 * xdisp.c (try_cursor_movement): Fix handling of cursor in
2646 partially visible line which is smaller than the window's
2649 2000-08-11 Kenichi Handa <handa@etl.go.jp>
2651 * ccl.c (CCL_READ_CHAR): If source is multibyte, pay attention to
2652 the multibyte form of eight-bit-control characters.
2653 (Fccl_execute_on_string): Initialize ccl->multibyte.
2655 * ccl.h (struct ccl_program): New member multibyte.
2657 * coding.c (ccl_coding_driver): Initialize ccl->multibyte.
2659 2000-08-11 Kenichi Handa <handa@etl.go.jp>
2661 * regex.c (regex_compile) <normal_char>: Pay attention to
2663 (analyse_first) <exactn>: Setup fastmap correctly for
2664 eight-bit-control characters.
2666 2000-08-11 Kenichi Handa <handa@etl.go.jp>
2668 * termhooks.h (enum event_kind): New member
2669 multibyte_char_keystroke.
2671 * keyboard.c (make_lispy_event): Handle the new event type
2672 multibyte_char_keystroke.
2674 * xterm.c: Include coding.h.
2675 (XTread_socket): Work around a bug of XmbLookupString. If the
2676 input is from XIM, decode it according to the current locale. In
2677 that case, generate multibyte_char_keystroke events.
2679 2000-08-11 Kenichi Handa <handa@etl.go.jp>
2681 * xdisp.c (TRACE_MOVE) [GLYPH_DEBUG]: Delete the last semicolon.
2682 (TRACE_MOVE) [not GLYPH_DEBUG]: Define dummy.
2684 2000-08-10 Gerd Moellmann <gerd@gnu.org>
2686 * xdisp.c (trace_move) [GLYPH_DEBUG]: New variable.
2687 (TRACE_MOVE) [GLYPH_DEBUG]: New macro.
2688 (move_it_in_display_line_to): Record iterator's ascent and descent
2689 before producing glyphs, and restore them when we know the glyph
2690 doesn't fit on the line.
2691 (move_it_to): Restructured so that it's easier to debug. If
2692 moving to a vpos, and not moving to an x or character position,
2693 stop as soon as the specified vpos is reached; don't move further
2694 into that line because that might change the computed line height.
2695 (try_cursor_movement): New function, extracted from the cursor
2696 movement branch of redisplay_window. If ending on a partially
2697 visible line, don't try to scroll if the cursor line is taller
2699 (redisplay_window): Use try_cursor_movement.
2701 * window.c (Fwindow_end): Rewritten to not use Fvertical_motion,
2702 because that function doesn't cope with variable-height lines.
2704 * xterm.c (x_draw_bar_cursor): If cursor is on an image, draw a
2705 box cursor because that's better visible for large images.
2707 2000-08-10 Miles Bader <miles@gnu.org>
2709 * w32term.c (note_mouse_highlight): Update calls to overlays_at.
2711 2000-08-10 Gerd Moellmann <gerd@gnu.org>
2713 * xdisp.c (Vmessages_buffer_name): New variable.
2714 (message_dolog): Use it.
2715 (syms_of_xdisp): Initialize it.
2717 2000-08-10 Eli Zaretskii <eliz@is.elta.co.il>
2719 * msdos.c (IT_note_mouse_highlight): Update the calls to
2721 (toplevel) <kbd_buffer_store_event>: Remove prototype, it's
2722 redundant now that keyboard.h is included.
2724 2000-08-09 Eli Zaretskii <eliz@is.elta.co.il>
2726 * keyboard.c (kbd_buffer_events_waiting): New function.
2728 * keyboard.h (kbd_buffer_events_waiting): Add prototype.
2730 * msdos.c: Include keyboard.h.
2731 (XMenuActivate): Empty no_event events from the event buffer. If
2732 no events are left after that, call clear_input_pending.
2733 (mouse_clear_clicks): New function, code moved from mouse_init.
2734 (mouse_init, XMenuActivate): Call mouse_clear_clicks to force the
2735 mouse driver to ``forget'' any past clicks.
2737 * Makefile.in (msdos.o): Depend on keyboard.h.
2739 2000-08-09 Gerd Moellmann <gerd@gnu.org>
2741 * lisp.h (input_pending): External declaration.
2743 * dispextern.h (Qredisplay_dont_pause): Declare extern.
2745 * xdisp.c (echo_area_display): Display thoroughly if input is
2746 pending. Bind redisplay-dont-pause to t during the redisplay.
2747 in case input is pending.
2749 * dispnew.c (Qredisplay_dont_pause): New variable.
2750 (syms_of_display): Initialize and staticpro it.
2751 (update_frame_1): Don't interrupt the display for pending input if
2752 redisplay_dont_pause is set.
2754 * dispnew.c (mode_line_string): Declare parameter MODE_LINE_P.
2756 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
2758 2000-08-09 Miles Bader <miles@lsi.nec.co.jp>
2760 * callproc.c (Fcall_process): Terminate the unwind-protect around
2761 the post-read-conversion of coding system.
2763 * buffer.c (overlays_at): Add CHANGE_REQ parameter.
2764 (Foverlays_at, Fnext_overlay_change, Fprevious_overlay_change): Use it.
2765 * buffer.h (overlays_at): Update prototype.
2766 * xdisp.c (next_overlay_change): Update call to overlays_at.
2767 * xfaces.c (face_at_buffer_position): Likewise.
2768 * textprop.c (Fget_char_property): Likewise.
2769 * xterm.c (note_mouse_highlight): Likewise.
2771 * minibuf.c (do_completion): Don't consider a simple change of
2772 case as `completion'.
2774 2000-08-08 Ken Raeburn <raeburn@gnu.org>
2776 * keyboard.c (syms_of_keyboard): Initialize
2777 last_point_position_buffer.
2778 * undo.c (record_delete): Make sure last_point_position_buffer is
2779 a buffer before comparing pointers.
2781 * coding.h (decode_coding_string): Declare.
2783 * intervals.h (Fprevious_single_char_property_change): Declare.
2785 * textprop.c (Fprevious_single_char_property_change): Don't do
2786 arithmetic directly on lisp objects.
2788 * editfns.c (find_field): Use EQ, not ==, to compare Lisp
2791 * keyboard.h (menu_item_eval_property): Declare.
2793 * xdisp.c (message_dolog): Save and protect string "*Messages*" to
2794 reuse as buffer name, instead of recreating (and discarding) every
2795 time a message is logged.
2796 (with_echo_area_buffer): Make callback arg A2 a lisp object.
2797 (current_message_1, truncate_message_1, set_message_1)
2798 (display_echo_area_1, resize_mini_window_1): Signatures changed.
2799 (current_message, truncate_echo_area, display_echo_area)
2800 (resize_echo_area_axactly): Changed calls.
2802 * coding.c (find_safe_codings): CHAR_TABLE_SET index must be a
2804 (Ffind_coding_systems_region_internal): First argument to Fappend
2805 must be an integer, not a Lisp object.
2807 2000-08-08 Kenichi Handa <handa@etl.go.jp>
2809 * charset.c (Fchar_width): Doc fix.
2811 2000-08-08 Gerd Moellmann <gerd@gnu.org>
2813 * charset.c (Fstring_width): Doc fix.
2815 2000-08-07 Gerd Moellmann <gerd@gnu.org>
2817 * xdisp.c (start_display): When starting display on a continuation
2818 line, clear ascent and descent members of the iterator structure;
2819 the height of the continued line does not affect the height of the
2821 (make_cursor_line_fully_visible): Do nothing if cursor is on a
2822 line taller than the window.
2823 (redisplay_window) <forced window start>: Handle case that the
2824 middle of the window is not found in any row.
2825 (dump_glyph_row): Show more information.
2826 (compute_line_metrics): Use MATRIX_FIRST_TEXT_ROW to determine the
2827 first text line in a glyph matrix.
2829 * xterm.c (x_draw_image_foreground): Avoid drawing outside
2830 of the clip area when image doesn't have a mask.
2832 * fns.c (sweep_weak_table): Fix survival conditions for
2833 key-or-value and key-and-value weakness.
2835 * .gdbinit (xhashtable): New command.
2837 * fns.c (sweep_weak_hash_tables): Fix the code taking unmarked
2838 tables out of the list of all weak hash tables.
2840 * xdisp.c (ensure_echo_area_buffers): If a buffer was killed, and
2841 a new buffer is created, make sure echo_area_buffer[] references
2844 2000-08-07 Eli Zaretskii <eliz@is.elta.co.il>
2846 * msdos.c (Fmsdos_set_mouse_buttons): Add missing backslashes in
2849 2000-08-07 Kenichi Handa <handa@etl.go.jp>
2851 * syntax.c (skip_chars): Fix previous change. Make the handling
2852 of unibyte string consistent with that of regex search.
2854 2000-08-05 Gerd Moellmann <gerd@gnu.org>
2856 * xmenu.c (popup_get_selection): Use xfree instead of free.
2858 * fileio.c (Finsert_file_contents): Use xfree instead of free.
2860 * editfns.c (Ftranspose_regions): Use xfree instead of free.
2862 * callproc.c (child_setup): Use xfree instead of free.
2864 * sysdep.c (opendir, GetTempDirName, run_mac_command): Use xmalloc
2866 (run_mac_command, closedir): Use `xfree' instead of `free'.
2868 * keymap.c (current_minor_maps): Use xmalloc instead of malloc.
2870 * eval.c (error): Use xfree instead of free.
2872 * xfaces.c, xfns.c, w32fns.c: Replace `illegal' with `invalid'.
2874 * fns.c: Replace `illegal' with `invalid'.
2875 (Fmake_hash_table, make_hash_table): Allow table size of 0.
2877 2000-08-05 Kenichi Handa <handa@etl.go.jp>
2879 * syntax.c (skip_chars): Fix handling of multibyte<->unibyte
2882 2000-08-04 Noah Friedman <friedman@splode.com>
2884 * fns.c (Fmake_hash_table): Add missing `\n\' to end of line in
2887 2000-08-04 Gerd Moellmann <gerd@gnu.org>
2889 * syntax.c (skip_chars): Fix typo in error message.
2891 2000-08-04 Andreas Schwab <schwab@suse.de>
2893 * m/ia64.h: Moved from s/ia64.h.
2895 2000-08-04 Kenichi Handa <handa@etl.go.jp>
2897 * process.c (read_process_output): Big simplification. Handle
2898 composition and post-read-conversion of coding system correctly.
2899 (send_process): Handle composition correctly.
2901 * callproc.c (Fcall_process): Handle post-read-conversion of
2902 coding system if any.
2904 * coding.c (decode_coding_iso2022): More strict check for handling
2906 (coding_restore_composition): Pay attention to the case that
2907 cmp_data is not set properly (because of invalid code in the
2909 (run_pre_post_conversion_on_str): Include text properties in the
2911 (decode_coding_string): Set members of coding correctly.
2913 2000-08-03 Gerd Moellmann <gerd@gnu.org>
2915 * s/ia64.h: New file.
2917 * widget.c (set_frame_size, update_wm_hints, EmacsFrameSetValues):
2918 Use NULL instead of 0 at the end of variable argument list of
2919 XtVaGetValues and XtVaSetValues, because 0 fails on systems where
2920 sizeof (int) < sizeof (void *).
2922 * xmenu.c (update_frame_menubar): Use NULL instead of 0 at the end
2923 of variable argument lists of XtVaGetValues and XtVaSetValues.
2925 * xfns.c (Fx_file_dialog): Use NULL instead of 0 at the end of
2926 variable argument lists of XtVaGetValues and XtVaSetValues.
2928 2000-08-02 Gerd Moellmann <gerd@gnu.org>
2930 * alloc.c (lisp_malloc, lisp_free): Use size_t and POINTER_TYPE.
2931 (xrealloc, xmalloc): Use size_t. Some callers adjusted.
2933 * lisp.h (Fsingle_key_description, xmalloc, xrealloc): Change
2936 * keyboard.c (read_char_minibuf_menu_prompt): Add new parameter
2937 in call to Fsingle_key_description.
2939 * keymap.c (Fsingle_key_description): Add parameter NO_ANGLES.
2942 2000-08-02 Colin Walters <walters@cis.ohio-state.edu>
2944 * window.c (display_buffer_reuse_frames): New variable.
2945 (Fdisplay_buffer): If display_buffer_reuse_frames is set, reuse
2946 frames displaying BUFFER.
2947 (syms_of_window): Define Lisp variable
2948 display-buffer-reuse-frames.
2950 2000-08-01 Miles Bader <miles@gnu.org>
2952 * editfns.c (Fconstrain_to_field): Fix the conditions for deciding
2953 when to constrain NEW_POS (they were pretty screwed up before).
2955 2000-07-31 Eli Zaretskii <eliz@is.elta.co.il>
2957 * msdos.c (run_msdos_command): Save and restore the master
2958 environment, for the case that child_setup signals an error.
2959 When mirroring slashes in DOS shell commands, don't fail when
2960 argv[2] has embedded blanks.
2961 (Fmsdos_set_mouse_buttons, mouse_setup_buttons): New functions.
2962 (syms_of_msdos): Defsubr Fmsdos_set_mouse_buttons.
2963 (dos_ttraw): Call mouse_setup_buttons.
2965 * callproc.c (child_setup) [MSDOS]: malloc pwd_var instead of
2966 using alloca; free it after run_msdos_command returns.
2968 2000-07-27 Dave Love <fx@gnu.org>
2970 * s/irix6-5.h (IRIX_FORCE_32_BITS, LD_SWITCH_SYSTEM): Don't
2972 [_MIPS_SZLONG == 64]: Set up for 64-bit mode -- not currently
2975 * m/iris4d.h (XUINT, XSET, XUNMARK) [_LP64]: Don't define.
2977 2000-07-27 Eli Zaretskii <eliz@is.elta.co.il>
2979 * editfns.c (lisp_time_argument): Fix last change.
2981 2000-07-27 Gerd Moellmann <gerd@gnu.org>
2983 * fns.c (Fdelete): Make it work on vectors and strings in addition
2986 * fns.c (Qkey_or_value, Qkey_and_value): New variables.
2987 (syms_of_fns): Initialize new variables.
2988 (sweep_weak_table): Handle weakness `key-or-value' and
2990 (Fmake_hash_table): Recognize `key-and-value' and `key-or-value'
2991 weakness, with t meaning the same as `key-and-value'.
2993 2000-07-27 Kenichi Handa <handa@etl.go.jp>
2995 * coding.h (struct coding_system): Member safe_charset deleted.
2997 * coding.c (Qsafe_charsets): This variable deleted.
2998 (Qsafe_chars, Vchar_coding_system_table, Qchar_coding_system): New
3000 (coding_safe_chars): New function.
3001 (CODING_SAFE_CHAR_P): New macro.
3002 (CHARSET_OK): New arg C. Call CODING_SAFE_CHAR_P instead of
3003 checking safe_charsets member of the coding system. Caller
3005 (detect_coding_iso2022): New local variable safe_chars.
3006 (DECODE_DESIGNATION): Call CODING_SAFE_CHAR_P instead of checking
3007 safe_charsets member of the coding system.
3008 (decode_coding_iso2022): New local variable safe_chars.
3009 (ENCODE_ISO_CHARACTER_DIMENSION1): Don't check unsafe chars here.
3010 (ENCODE_ISO_CHARACTER_DIMENSION2): Likewise.
3011 (ENCODE_ISO_CHARACTER): Arguments changed. Caller changed.
3012 (ENCODE_UNSAFE_CHARACTER): New macro.
3013 (encode_coding_iso2022): New local variable safe_chars. Check
3015 (setup_coding_system): Delete the code to initialize
3016 coding->safe_charses
3017 (intersection, find_safe_codings): New functions.
3018 (Ffind_coding_systems_region_internal): New function.
3019 (syms_of_coding): Defsubr it. Initialize Qsafe_chars,
3020 Qsafe_cding_system. Make Vchar_coding_system_table a Lisp
3021 variable and initialize it.
3023 * fns.c (char_table_ref_and_index): New function.
3025 * lisp.h (char_table_ref_and_index): Add prototype.
3027 2000-07-26 Sam Steingold <sds@gnu.org>
3029 * editfns.c (lisp_time_argument): Added third argument `usec'.
3030 (Ffloat_time): New built-in Lisp function.
3032 2000-07-26 Gerd Moellmann <gerd@gnu.org>
3034 * dispextern.h (GLYPH_FROM_CHAR_GLYPH): Use CHARACTERBITS bits
3035 for the character code.
3037 * config.in (HAVE_SOUND): Define only for FreeBSD, NetBSD and
3040 * xmenu.c (menu_highlight_callback): Call show_help_echo directly
3041 if called for a popup menu.
3042 (xmenu_show): Store help string in widget values.
3044 2000-07-26 Dave Love <fx@gnu.org>
3046 * syswait.h: Move some definitions.
3047 (HAVE_SYS_WAIT_H): Undef for HPUX7, Convex.
3048 [!HAVE_SYS_WAIT_H]: Define things unconditionally. More
3049 perspicuous definitions.
3050 (WTERMSIG): Fix bit pattern used.
3052 2000-07-26 Kenichi Handa <handa@etl.go.jp>
3054 * print.c (print_object): If vector printing is truncated, print
3055 "..." to indicate it as well as the case of list printing.
3057 2000-07-25 Gerd Moellmann <gerd@gnu.org>
3059 * xdisp.c (next_element_from_display_vector): Improve comments.
3061 * lisp.h (GLYPH_MASK_CHAR, GLYPH_MASK_FACE): Use 19 bits
3062 for the character code, and the rest for the face id as in 20.x.
3063 (FAST_GLYPH_FACE, FAST_MAKE_GLYPH): Changed accordingly.
3065 * window.c (window_display_table): Cleaned up.
3067 * syntax.c (Fforward_word): Add last arg nil in call of
3068 Fconstrain_to_field.
3070 2000-07-25 Eli Zaretskii <eliz@is.elta.co.il>
3072 * fileio.c (Frename_file) [DOS_NT]: If the file names are
3073 identical but for the letter-case, don't call
3074 barf_or_query_if_file_exists.
3076 2000-07-25 Miles Bader <miles@gnu.org>
3078 * editfns.c (find_field): Honor special `boundary' fields.
3079 (Qboundary): New variables.
3080 (syms_of_editfns): Initialize Qboundary.
3081 (Fconstrain_to_field): Add the INHIBIT-CAPTURE-PROPERTY argument.
3082 Use scan_buffer instead of find_before_next_newline, because it
3083 allows us to detect the boundary case where there's a newline at
3085 * lisp.h (Fconstrain_to_field): Update external declaration.
3087 2000-07-24 Gerd Moellmann <gerd@gnu.org>
3089 * print.c (temp_output_buffer_setup): Don't call1 Vrun_hooks
3092 2000-07-24 Dave Love <fx@gnu.org>
3094 * s/sunos4-0.h, s/sol2.h:
3095 (LIBS_TERMCAP): Move from m/sparc.h.
3097 * m/sparc.h (TERMINFO): Moved to system files (probably only
3098 relevant for sunos4 judging by its vintage).
3099 (BITS_PER_LONG, BITS_PER_EMACS_INT, _LP64): Define conditional on
3102 2000-07-24 Eli Zaretskii <eliz@is.elta.co.il>
3104 * xmenu.c (keymap_panes): Pass the keymap's prompt as the pane
3105 name to single_keymap_panes.
3107 2000-07-24 Andreas Schwab <schwab@suse.de>
3109 * fns.c (Fmakehash): Pass Qeql to Fmake_hash_table if TEST is nil.
3111 2000-07-24 Gerd Moellmann <gerd@gnu.org>
3113 * xdisp.c (with_echo_area_buffer): Take additional EMACS_INT
3114 parameters instead of using int parameters. Expect FN to accept
3115 EMACS_INT parameters.
3116 (display_echo_area, resize_echo_area_axactly, current_message)
3117 (truncate_echo_area, set_message_1): Call with_echo_area_buffer
3118 with new argument list.
3119 (resize_mini_window_1): New callback function.
3120 (current_message_1, truncate_message_1, set_message_1): Change
3121 parameter lists to the new format expected by
3122 with_echo_area_buffer.
3124 2000-07-24 Kenichi Handa <handa@etl.go.jp>
3126 * fontset.c (fontset_ref): Remove INLINE declaration.
3127 (fontset_ref_via_base): Likewise.
3128 (Fset_fontset_font): Convert FAMILY and REGISTRY specifications
3131 2000-07-23 Eli Zaretskii <eliz@is.elta.co.il>
3133 * msdos.c (IT_note_mouse_highlight): Process overlays in the
3134 correct order of priority. If help echo was found in an overlay,
3135 use that overlay as the object in which the help echo was found.
3137 2000-07-22 Miles Bader <miles@gnu.org>
3139 * textprop.c (Fprevious_single_char_property_change): The initial
3140 property value should be from the position preceding POSITION, not
3143 2000-07-22 Eli Zaretskii <eliz@is.elta.co.il>
3145 * coding.c (syms_of_coding): Doc fix for
3146 inhibit-iso-escape-detection.
3148 2000-07-21 Gerd Moellmann <gerd@gnu.org>
3150 * xterm.c (note_mouse_highlight): Process overlays in the right
3153 * keyboard.c (show_help_echo, gen_help_event): Extend comments.
3155 * xterm.c (note_mouse_highlight): If help-echo was found in an
3156 overlay, use that overlay as the object in which the help was
3159 * window.c (foreach_window_1): Fix typo reversing an if-condition.
3161 * window.c (foreach_window): Instead of a fake variable argument
3162 list, take one USER_DATA argument.
3163 (foreach_window_1): Likewise, and call callback functions with two
3164 args, the window and USER_DATA.
3165 (struct check_window_data): New struct.
3166 (check_window_containing): Use it.
3167 (window_from_coordinates): Set up a struct check_window_data for
3169 (add_window_to_list, freeze_window_start): Change parameters
3170 according to new calling convention.
3172 * window.h (foreach_window): Change prototype.
3174 * buffer.c (Fprevious_overlay_change): Avoid memory leak.
3176 2000-07-21 Eli Zaretskii <eliz@is.elta.co.il>
3178 * xmenu.c (menu_help_callback): Call show_help_echo with
3179 additional arguments OBJECT and POS.
3181 2000-07-21 Kenichi Handa <handa@etl.go.jp>
3183 * data.c (Faset): Allow storing any multibyte character in a
3184 string. Convert unibyte string to multibyte if necessary.
3186 * xfns.c (x_encode_text): New function.
3187 (x_set_name): Use x_encode_text.
3188 (x_set_title): Likewise.
3190 * xselect.c (lisp_data_to_selection_data): Use x_encode_text.
3192 * xterm.h (x_encode_text): Add prototype.
3194 2000-07-20 Dave Love <fx@gnu.org>
3196 * ccl.c (Fccl_execute_on_string): Don't check xmalloc return. Use
3199 2000-07-20 Eli Zaretskii <eliz@is.elta.co.il>
3201 * msdos.c (help_echo_window): New variable.
3202 (syms_of_msdos): Initialize and staticpro it.
3203 (IT_note_mode_line_highlight): Set help_echo_window.
3204 (IT_note_mouse_highlight): Ditto.
3205 (dos_rawgetc): Store help_echo_window in the second event produced
3208 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight):
3209 Record the object that generated the help echo and the position of
3210 that object in help_echo_object and help_echo_pos. Record that
3211 some glyphs in a row are displayed in mouse-face.
3212 (IT_update_begin): Don't clear mouse highlight unless one of the
3213 enabled glyph rows is marked as being displayed in mouse-face.
3214 (dos_rawgetc): Generate 2 events for HELP_EVENT. Pass the object
3215 and position recorded in help_echo_object and help_echo_pos to the
3217 (IT_menu_display): Accept a new argument PN: the pane number of
3218 the current menu pane. Record the pane number and the item
3219 number of the item which has associated help string.
3220 (XMenuActivate): Update the prototype for help_callback in
3221 function declaration. Call IT_menu_display with the current menu
3222 pane number as an additional argument. Call help_callback with
3223 two additional arguments: the pane number and the item number of
3224 the menu item associated with the help text.
3225 (help_echo_object, help_echo_pos): New variables.
3226 (syms_of_msdos): Initialize them and staticpro help_echo_object.
3228 * msdos.h (XMenuActivate): Update prototype.
3230 2000-07-19 Gerd Moellmann <gerd@gnu.org>
3232 * xdisp.c (with_echo_area_buffer): Call FN with more arguments.
3233 Add some more prototypes.
3235 * xterm.c, xterm.h: Add some more prototypes.
3237 * lisp.h (Fnext_single_char_property_change): Add prototype.
3239 * dispnew.c (direct_output_for_insert): Remove confusing
3240 outer local variable mouse_face_overwritten_p.
3241 (glyph_row_slice_p): Put in #ifdef GLYPH_DEBUG.
3243 * alloc.c (allocate_string_data): Don't copy old string contents.
3245 2000-07-19 Kenichi Handa <handa@etl.go.jp>
3247 * coding.c (code_convert_region): Delete text properties before
3248 shrinking the conversion region.
3250 2000-07-18 Gerd Moellmann <gerd@gnu.org>
3252 * dispnew.c (update_text_area): Write the whole row if it
3253 has mouse-face in it.
3255 * xfaces.c (face-alternative-font-family-alist): Remove
3256 DEFVAR_LISP; staticpro instead.
3258 * xmenu.c (menu_help_callback): Call show_help_echo with
3261 * keyboard.c (show_help_echo): Add parameter WINDOW.
3262 (read_char): Call show_help_echo with window extracted from Lisp
3264 (gen_help_event): Add parameter WINDOW.
3266 * keyboard.h (show_help_echo, gen_help_event): Change prototypes.
3268 * xterm.c (help_echo_window): New variable.
3269 (note_mouse_highlight, note_tool_bar_highlight): Set
3271 (XTread_socket): Pass help_echo_window to gen_help_event.
3272 (syms_of_xterm): Initialize and staticpro help_echo_window.
3274 2000-07-18 Dave Love <fx@gnu.org>
3276 * Makefile.in: Fix dependencies of blockinput.h on atimer.h,
3279 2000-07-18 Gerd Moellmann <gerd@gnu.org>
3281 * alloc.c (allocate_string_data): If string had already data
3282 assigned, copy old contents to new string data.
3284 * coding.c (syms_of_coding): Fix typo in spelling of variable
3285 `inhibit-iso-escape-detection'.
3287 * alloca.c (free) [emacs && EMACS_FREE]: Define as EMACS_FREE.
3289 * Makefile.in: Add dependencies on dispextern.h.
3290 (alloca.o): Don't define malloc and define EMACS_FREE instead of
3291 `free'; both can conflict with system header files.
3293 2000-07-18 Kenichi Handa <handa@etl.go.jp>
3295 * charset.h (MAKE_CHAR): Return reasonable code even if CHARSET is
3298 2000-07-18 Dave Love <fx@gnu.org>
3300 * window.c (Fwindow_list): Declare arg `window'.
3302 2000-07-18 Kenichi Handa <handa@etl.go.jp>
3304 * coding.c (setup_coding_system): Don't override the explicitly
3305 specified designations.
3307 2000-07-15 Miles Bader <miles@gnu.org>
3309 * editfns.c (char_property_eq, char_property_stickiness): Renamed
3310 from `text_property_eq' and `text_property_stickiness', respectively.
3311 (find_field, Fconstrain_to_field, char_property_eq)
3312 (char_property_stickiness): Changed to call char-property functions
3313 instead of text-property-only ones.
3315 * textprop.c (Fnext_single_char_property_change): Made a subr (was
3316 `next_single_char_property_change'). Do more error checking, and
3317 cleanup limit behavior.
3318 (Fprevious_single_char_property_change): New function.
3319 (syms_of_textprop): Initialize new subrs.
3321 * xdisp.c (display_prop_end, invisible_text_between_p):
3322 Call Fnext_single_char_property_change instead of
3323 next_single_char_property_change.
3325 2000-07-15 Jason Rumney <jasonr@gnu.org>
3327 * w32menu.c (w32_menu_show): Call free_menubar_widget_value_tree
3328 after menu is finished with.
3329 (add_menu_item): Only consider wv->title as a menu title.
3330 (w32_menu_display_help): Add OBJECT and POS to show_help_echo.
3332 * w32fns.c (w32_wnd_proc) [WM_DRAW_ITEM]: Do not try to draw a
3334 (FONT_REGEXP): Remove unused macro, and its sub-components.
3335 (syms_of_w32fns): Replace underscore in w32-enable-synthesized-fonts.
3337 * w32term.c (help_echo_object, help_echo_pos): New variables.
3338 (note_mode_line_highlight): Store additional information about the
3339 help-echo in help_echo_object and help_echo_pos. Check both
3340 `local-map' and `keymap' properties for changing the cursor
3341 (note_mouse_highlight): Store additional information about the
3342 help-echo in help_echo_object and help_echo_pos.
3343 (note_tool_bar_highlight): Set help_echo_object to nil and
3344 help_echo_pos to -1.
3345 (w32_read_socket): Use gen_help_event instead of filling
3346 input_events manually.
3347 (syms_of_w32term): Staticpro help_echo_object.
3348 (x_update_window_end): Add parameter MOUSE_FACE_OVERWRITTEN_P. If
3349 set, arrange for a mouse-highlight redisplay in
3351 (x_clear_mouse_face): New function.
3352 (w32_redisplay_interface): Add pointer to x_clear_mouse_face.
3353 (x_update_window_begin): No need to turn off the mouse
3355 (show_mouse_face): Set the mouse_face_p flag of glyph rows
3356 depending on whether they contain glyphs highlighted in
3358 (x_fill_stretch_glyph_string): Consume runs of stretch
3359 glyphs instead of a single one.
3360 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
3361 with new argument list.
3362 (x_set_glyph_string_gc): Make sure the face's GC is valid.
3363 (x_append_glyph, x_append_composite_glyph)
3364 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
3365 changes in struct glyph starting 1999-12-27. See comments for
3366 xterm.c on 2000-07-05.
3368 2000-07-14 Sam Steingold <sds@gnu.org>
3370 * xfaces.c (realize_x_face): Fix the last patch:
3371 check `default_face' before dereferencing.
3373 2000-07-14 Dave Love <fx@gnu.org>
3375 * syntax.c (back_comment): Add null default in switch (for pcc).
3377 2000-07-14 Kenichi Handa <handa@etl.go.jp>
3379 * xfaces.c (realize_x_face): Make fontset using the base of the
3380 default_face's fontset, not using the default fontset.
3382 * coding.c (inhibit_iso_escape_detection): New variable.
3383 (syms_of_coding): Make it a Lisp variable.
3384 (detect_coding_iso2022): If inhibit_iso_escape_detection is
3385 nonzero, ignore ISO2022's escape sequence.
3387 2000-07-14 Gerd Moellmann <gerd@gnu.org>
3389 * alloca.c (malloc) [emacs]: Define as xmalloc.
3391 * xfns.c (Fx_show_tip): If frame parameters contain a position,
3392 use that instead of the mouse position. Add parameters DX and DY.
3394 * dispextern.h (Fx_show_tip): Adjust number of parameters
3397 * keyboard.c (show_help_echo): Add parameters OBJECT and POS.
3398 if HELP is a function, call it with OBJECT and POS as parameters
3399 to get the help to display.
3400 (gen_help_event, kbd_buffer_store_help_event): New functions.
3401 (kbd_buffer_get_event): Construct the Lisp help-event differently.
3402 (read_char): Call show_help_echo with new parameters.
3404 * keyboard.h (gen_help_event, kbd_buffer_store_help_event):
3407 * xterm.c (help_echo_object, help_echo_pos): New variables.
3408 (note_mode_line_highlight): Store additional information about the
3409 help-echo in help_echo_object and help_echo_pos. Check both
3410 `local-map' and `keymap' properties for changing the cursor
3411 (note_mouse_highlight): Store additional information about the
3412 help-echo in help_echo_object and help_echo_pos.
3413 (note_tool_bar_highlight): Set help_echo_object to nil and
3414 help_echo_pos to -1.
3415 (XTread_socket): Use gen_help_event instead of filling
3416 input_events manually.
3417 (syms_of_xterm): Staticpro help_echo_object.
3419 * xmenu.c (menu_highlight_callback): Use
3420 kbd_buffer_store_help_event instead of setting up and input_event
3423 * xdisp.c (eval_form): GCPRO argument sexpr.
3424 (call_function): New function.
3425 (handle_single_display_prop): Use call_function and FUNCTIONP
3426 instead of checking whether if font_height is a symbol and
3429 * eval.c (internal_condition_case_2): New function.
3431 * lisp.h (FUNCTIONP): New macro.
3432 (internal_condition_case_2, call_function): Add prototypes.
3434 * xterm.c (construct_mouse_click, x_scroll_bar_to_input_event)
3435 (x_scroll_bar_handle_click, SET_SAVED_MENU_EVENT, XTread_socket):
3436 Always set `arg' member of input_events.
3437 (construct_menu_click): Unused function removed.
3439 * msdos.c (dos_rawgetc): Always set `arg' member of input_events.
3441 * w32term.c (construct_mouse_click, construct_mouse_wheel)
3442 (construct_drag_n_drop, x_scroll_bar_handle_click)
3443 (w32_read_socket): Always set `arg' member of input_events.
3445 * keyboard.c (show_help_echo): Use eval_form. Add comment.
3447 * lisp.h (eval_form): Add prototype.
3449 * xdisp.c (eval_form): Make it externally visible.
3451 2000-07-13 Gerd Moellmann <gerd@gnu.org>
3453 * xterm.c (x_handle_tool_bar_click): Store the frame in the
3454 frame_or_window slot of TOOL_BAR_EVENT input events instead of
3455 consing. For prefix events, store the frame in the `arg' slot of
3456 the event, otherwise store the key there.
3457 (XTread_socket): Instead of consing, use the frame_or_window slot
3458 of HELP_EVENTs for the frame, and the `arg' slot for the help
3461 * xmenu.c (menu_highlight_callback): Store help string in the
3462 `arg' member of the input event; don't cons.
3463 (menubar_selection_callback): Use the `arg' slot of input events
3464 to queue additional information, instead of consing.
3466 * msdos.c (dos_rawgetc): Adapt to change of HELP_EVENTs.
3468 * w32term.c (w32_handle_tool_bar_click): Adapt to changes in
3470 (w32_read_socket): Adapt to changes in HELP_EVENTs.
3472 * w32menu.c (menubar_selection_callback): Use the `arg' slot of
3473 input events to queue additional information, instead of consing.
3475 * keyboard.c (kbd_buffer_gcpro): Renamed from
3476 kbd_buffer_frame_or_window. Now used for all Lisp objects
3477 referenced from the input queue.
3478 (kbd_buffer_store_event): Always use structure assignment for
3479 copying input events. Record all Lisp objects referenced from
3480 events in kbd_buffer_gcpro.
3481 (kbd_buffer_get_event): Construct Lisp `help-echo' events
3482 differently from input events. Test for prefix menu_bar_events
3483 and TOOL_BAR_EVENTs differently. Reset all slots used by an input
3484 event in kbd_buffer_gcpro to nil.
3485 (make_lispy_event) <TOOL_BAR_EVENT>: Treat an input event whose
3486 frame_or_window is equal to its arg member as prefix events.
3487 (stuff_buffered_input): Reset all slots in kbd_buffer_gcpro
3488 used by an input event to nil.
3489 (init_keyboard): Use two times the size of the input queue
3490 for kbd_buffer_gcpro.
3491 (syms_of_keyboard): Likewise.
3493 * emacs.c (handle_USR2_signal, handle_USR1_signal): Use
3496 * termhooks.h (struct input_event): Add member `arg'.
3497 (MENU_BAR_EVENT): Renamed from menu_bar_event.
3498 (USER_SIGNAL_EVENT): Renamed from user_signal.
3500 * xfaces.c (ASET): Remove definition.
3502 * lisp.h (AREF, ASET, ASIZE): New macros.
3504 * fontset.c (AREF, ASIZE): Remove definitions.
3506 * fns.c (AREF): Remove definition.
3508 * composite.c (AREF): Remove definition.
3510 2000-07-12 Gerd Moellmann <gerd@gnu.org>
3512 * dispnew.c (redraw_overlapped_rows): Add missing local.
3513 (scrolling_window): Remove debug code.
3515 * xdisp.c (try_window_reusing_current_matrix, try_window_id):
3516 Before scrolling, turn off a mouse-highlight in the window
3519 * xterm.c (x_update_window_end): Add parameter
3520 MOUSE_FACE_OVERWRITTEN_P. If set, arrange for a mouse-highlight
3521 redisplay in XTframe_up_to_date.
3522 (x_clear_mouse_face): New function.
3523 (x_redisplay_interface): Add pointer to x_clear_mouse_face.
3525 * dispnew.c (make_current): Preserve the mouse_face_p flag of the
3527 (update_window_line): Add parameter MOUSE_FACE_OVERWRITTEN_P. Set
3528 it when any row is written to that contains glyphs highlighted in
3530 (update_window): Call the window update end hook with new
3531 parameter MOUSE_FACE_OVERWRITTEN_P.
3532 (direct_output_for_insert): Give up if row contains mouse-face.
3534 * dispextern.h (struct redisplay_interface): Add parameter
3535 MOUSE_FACE_OVERWRITTEN_P to update_window_end_hook function.
3536 (clear_mouse_face): New function pointer member.
3538 2000-07-11 Stefan Monnier <monnier@cs.yale.edu>
3540 * syntax.c (back_comment): Use one switch rather than a few `if's.
3541 Obey open_paren_in_column_0_is_defun_start.
3542 When reverting to the `slow' method, try to nicely handle the case
3543 of nested comments by checking that the comment-starter we found
3544 does indeed match the comment-ender.
3545 (scan_sexps_forward, scan_sexps_forward):
3546 Ignore excessive opening parenthesis rather than throwing an error.
3548 2000-07-11 Gerd Moellmann <gerd@gnu.org>
3550 * doc.c (Fsubstitute_command_keys): Handle case that a GC
3551 in Fwhere_is_internal or get_keymap_1 relocates string contents.
3553 * dispnew.c (direct_output_forward_char): Give up if currently
3554 displaying a message instead of the minibuffer contents.
3556 * xterm.c (x_update_window_begin): No need to turn off the mouse
3558 (show_mouse_face): Set the mouse_face_p flag of glyph rows
3559 depending on whether they contain glyphs highlighted in
3562 * dispnew.c (row_equal_p): Add parameter MOUSE_FACE_P. If set,
3563 compare the mouse_face_p flags of both rows.
3565 * dispextern.h (struct glyph_row): Add flag mouse_face_p.
3567 2000-07-11 Eli Zaretskii <eliz@is.elta.co.il>
3569 * keyboard.c (show_help_echo): Accept additional parameter
3570 ok_to_overwrite_keystroke_echo.
3571 (read_char): Call show_help_echo with a zero
3572 ok_to_overwrite_keystroke_echo argument.
3573 * keyboard.h (show_help_echo): Update prototype of
3575 * xmenu.c (menu_help_callback): Call show_help_echo with non-zero
3576 ok_to_overwrite_keystroke_echo argument.
3577 * w32menu.c (w32_menu_display_help): Call show_help_echo with
3578 non-zero ok_to_overwrite_keystroke_echo argument.
3580 2000-07-10 Gerd Moellmann <gerd@gnu.org>
3582 * xdisp.c (try_window_id): If changes are all below what is
3583 displayed in the window, and point is in the window, we still
3584 might have to find point on the display.
3586 * xterm.c (x_fill_stretch_glyph_string): Consume runs of stretch
3587 glyphs instead of a single one.
3588 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
3589 with new argument list.
3590 (x_set_glyph_string_gc): Make sure the face's GC is valid.
3592 * keymap.c (get_keymap_1): Add comment that this function can GC.
3593 (where_is_internal_2, where_is_internal_1): Add GCPROs, add
3594 comment that functions can GC.
3595 (Fset_keymap_parent): GCPRO arg KEYMAP.
3597 2000-07-10 Eli Zaretskii <eliz@is.elta.co.il>
3599 * msdos.c (XMenuActivate): After exiting the menu, restore the
3600 echo area message and erase it.
3602 2000-07-10 Kenichi Handa <handa@etl.go.jp>
3604 * fontset.c (Ffontset_info): Make the return value more compatible
3605 with that of Emacs 20.
3607 2000-07-07 Gerd Moellmann <gerd@gnu.org>
3609 * eval.c (Fsignal): Handle case that backtrace_list is null.
3611 2000-07-07 Kenichi Handa <handa@etl.go.jp>
3613 * ccl.c (Fccl_execute): Typo fixed.
3615 2000-07-06 Gerd Moellmann <gerd@gnu.org>
3617 * window.c (window_loop): Add missing gcpro1 local variable.
3619 * window.c (Fwindow_list): Reverse list at the end.
3620 (candidate_window_p): Add parameter OWINDOW. ALL_FRAMES nil
3621 means allow windows on OWINDOW's frame, only.
3622 (window_loop): Simplified; use Fwindow_list.
3624 * Makefile.in (TAGS-LISP): Don't pass `$(lispsource)' to make.
3626 2000-07-05 Gerd Moellmann <gerd@gnu.org>
3628 * xterm.c (XTread_socket): Increment handling_signal at the start,
3629 decrement it at the end.
3631 * eval.c (handling_signal): New variable.
3632 (Fsignal): Abort if handling_signal is non-zero.
3634 * lisp.h (handling_signal): External declaration.
3636 * s/freebsd.h (WAITTYPE, WRETCODE): Put in #if 0.
3638 2000-07-05 Ken Raeburn <raeburn@gnu.org>
3640 Sound support for NetBSD through "Linux emulation" support:
3641 * config.in (HAVE_SOUNDCARD_H): Undef.
3642 (HAVE_SOUND): Define if HAVE_SOUNDCARD_H.
3643 * Makefile.in (LIBSOUND): New variable.
3644 (LIBES): Include it.
3645 * sound.c [HAVE_SOUNDCARD_H]: Include <sys/ioctl.h> and
3647 (DEFAULT_SOUND_DEVICE): Define to "/dev/dsp" if not defined
3649 (vox_open): Use DEFAULT_SOUND_DEVICE.
3650 * s/netbsd.h (DEFAULT_SOUND_DEVICE): Define to /dev/audio.
3652 2000-07-05 Gerd Moellmann <gerd@gnu.org>
3654 * print.c (print_error_message): If Vsignaling_function is set,
3655 show it in *Messages*.
3657 * lisp.h (Vsignaling_function): External declaration.
3659 * eval.c (Vsignaling_function): New variable.
3660 (Fsignal): Compute it.
3661 (syms_of_eval): Staticpro it.
3663 2000-07-05 Dave Love <fx@gnu.org>
3665 * syswait.h: Use the autoconf recommended approach. Old code
3666 #if'd out in case we need to revert.
3668 * config.in (HAVE_SYS_WAIT_H): Added.
3670 2000-07-05 Andrew Innes <andrewi@gnu.org>
3672 * vm-limit.c (check_memory_limits) [REL_ALLOC]: Use real_morecore
3673 when non-NULL instead of __morecore, to take account of buffer
3674 memory. This also solves a problem with spurious memory warnings
3677 * ralloc.c: Make real_morecore non-static.
3679 * eval.c (internal_condition_case): Comment out abort if
3680 interrupt_input_blocked is not zero.
3682 * makefile.nt: Add support for `bootstrap' and related targets.
3683 Include minimal debug info in emacs.exe in release build.
3684 Remove all dependencies on lisp.h, and fixup some others.
3686 * w32.c (init_environment): Install code from 20.7 for providing
3687 default values for environment variables, based on the
3688 executable's own location.
3689 (map_w32_filename): Handle filenames that are longer than
3691 (sys_socket): Install socket inheritance bug fix from 20.7.
3693 * alloca.c [emacs]: Include lisp.h (needed by atimer.h included
3694 here via blockinput.h).
3696 2000-07-05 Stefan Monnier <monnier@cs.yale.edu>
3698 * w32menu.c (w32_menu_display_help):
3699 * xmenu.c (menu_help_callback): Use show_help_echo.
3701 * keyboard.h (show_help_echo): Declare.
3703 * keyboard.c (show_help_echo): New function, extracted from read_char.
3704 Feval its `msg' argument if it's a cons cell.
3705 (read_char): Use it.
3706 (follow_key): Pass `autoload' to get_keyelt.
3708 * xterm.c (note_mode_line_highlight, note_mouse_highlight)
3709 (note_tool_bar_highlight, XTread_socket):
3710 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight)
3712 * w32term.c (note_mode_line_highlight, note_mouse_highlight)
3713 (note_tool_bar_highlight, w32_read_socket):
3714 Do not gratuitously ignore non-string `help-echo' properties.
3716 2000-07-05 Gerd Moellmann <gerd@gnu.org>
3718 * eval.c (Feval): Put check for interrupt_input_block in #if 0.
3720 * window.c (delete_all_subwindows): Reset Vwindow_list.
3722 * xterm.c (x_append_glyph, x_append_composite_glyph)
3723 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
3724 changes in struct glyph starting 1999-12-27. Some bit-fields of
3725 struct glyph were not set, which made glyphs unequal when compared
3726 with GLYPH_EQUAL_P. Redisplay outputs such glyphs, and flickering
3727 effects were the result. This also depended on the contents of
3728 memory returned by xmalloc. If flickering happens again, activate
3729 the code in clear_glyph_row that's in #if 0. If the flickering is
3730 gone with that, chances are that it is caused by something
3733 * dispnew.c (clear_glyph_row): Add debug code in #if 0.
3735 * dispextern.h: Add some comments.
3737 * window.c (add_window_to_list): Add parameter LIST.
3738 (window_list): Order list so that, for each frame, windows are
3739 in canonical order, and so that frames appear in the list in
3740 the order given by Vframe_list.
3741 (next_window): Reverse the handling of NEXT_P.
3743 2000-07-04 Gerd Moellmann <gerd@gnu.org>
3745 * window.c (Vwindow_list): New variable.
3746 (make_window, delete_window): Set Vwindow_list to nil.
3747 (check_window_containing): New function.
3748 (window_from_coordinates): Rewritten.
3749 (add_window_to_list, window_list, candidate_window_p)
3750 (decode_next_window_args, next_window): New functions.
3751 (Fnext_window, Fprevious_window): Rewritten in terms of
3753 (Fwindow_list): New function.
3754 (Fother_window): Cleaned up.
3755 (foreach_window): Add a longer "variable argument list". Let
3756 callback function return 0 to indicate that cycling over windows
3758 (foreach_window_1): Likewise.
3759 (freeze_window_start): Return int.
3760 (init_window): New function.
3761 (syms_of_window): Staticpro Vwindow_list and defsubr Swindow_list.
3763 * emacs.c (handle_USR1_signal, handle_USR2_signal) Clear
3764 input_event with bzero.
3765 (main): Call init_window.
3767 * keymap.c (get_keyelt): Temporarily inhibit GC while evaluating
3770 2000-07-04 Kenichi Handa <handa@etl.go.jp>
3772 * composite.h (make_composition_value_copy): Extern it.
3774 * composite.c (make_composition_value_copy): New function.
3776 * editfns.c (Fformat): While copying text properties, make each
3777 composition property value a copy.
3779 * fns.c (concat): While copying text properties, make each
3780 composition property value a copy.
3782 2000-07-03 Gerd Moellmann <gerd@gnu.org>
3784 * m/macppc.h (LINKER, LD_SWITCH_MACHINE) [LINUX]: Define.
3786 * fns.c (sweep_weak_table): Mark only objects that are not
3789 * frame.c (next_frame, prev_frame): If MINIBUF is a window,
3790 include those frames as candidates which have their focus
3791 redirected to the minibuffer frame.
3793 2000-07-03 Stefan Monnier <monnier@cs.yale.edu>
3795 * fns.c (Fputhash): Return `value' rather than nil.
3797 2000-06-30 Gerd Moellmann <gerd@gnu.org>
3799 * frame.c (next_frame): Don't check focus redirection in case
3800 MINIBUF is a window. Doing so excludes frames using MINIBUF
3801 unless their focus is redirected, which contradicts the
3802 specification of next-frame, and leads to infinite loops in
3803 certain situations when cycling through windows with next-window.
3805 2000-06-30 Kenichi Handa <handa@etl.go.jp>
3807 * coding.c (code_convert_region): Even if the length of text is
3808 zero, try to convert it if coding->type is coding_type_ccl.
3809 (decode_coding_string, encode_coding_string): Likewise.
3811 2000-06-28 Gerd Moellmann <gerd@gnu.org>
3813 * xdisp.c (try_window_reusing_current_matrix): Don't try to reuse
3814 the display if windows_or_buffers_changed.
3816 * dispnew.c (struct row_entry): New structure.
3817 (row_entry_pool, row_entry_pool_size, row_entry_idx, row_table)
3818 (row_table_size, old_lines, new_lines, old_lines_size)
3819 (new_lines_size, run_pool, runs_size, runs): New variables.
3820 (add_row_entry): New function.
3821 (scrolling_window): Use data structures allocated with xmalloc and
3822 held in global variables, instead of allocating them with alloca and
3823 holding them in local variables. Use a larger hash table whose
3824 size depends on glyph matrix sizes. Don't use bzero to clear the
3825 hash table; instead, clear used slots only.
3827 * fns.c (next_almost_prime): Make it externally visible.
3829 * lisp.h (next_almost_prime): Add prototype.
3831 * s/isc4-0.h (sigunblock): Define.
3833 * s/sco5.h (sigunblock): Define.
3835 2000-06-27 Dave Love <fx@gnu.org>
3837 * s/osf1.h (C_SWITCH_SYSTEM, LIBS_SYSTEM): Revert last change
3838 (moved to osf5-0.h).
3839 [!NOT_C_CODE]: Protect string.h stuff.
3841 * s/osf5-0.h (C_SWITCH_SYSTEM, WAIT_USE_INT, SYS_SIGLIST_DECLARED)
3842 (sys_siglist, NSIG): Definitions moved here from osf1.h.
3844 2000-06-27 Gerd Moellmann <gerd@gnu.org>
3846 * xdisp.c (resize_mini_window): Subtract the extra line spacing
3847 below the last line from the needed window height.
3849 2000-06-26 Stefan Monnier <monnier@cs.yale.edu>
3851 * fns.c (Fplist_member): Renamed from Fwidget_plist_member.
3852 (Fwidget_get): Use it.
3853 (syms_of_fns): Defsubr it.
3855 2000-06-26 Gerd Moellmann <gerd@gnu.org>
3857 * xterm.c (xim_initialize) [!USE_XIM]: Don't set up the
3858 display info for XIM.
3859 (xim_open_dpy): Likewise.
3860 (xim_close_dpy): Don't free the display info's XIM.
3862 * xfns.c (x_window) [!USE_XIM]: Don't call create_frame_ic.
3864 * config.in (USE_XIM): New define.
3866 * keymap.c (get_keyelt): For menu-items containing a `:filter
3867 FILTER', apply FILTER to the menu-item's definition to get the
3868 real definition to use.
3870 * lisp.h (QCfilter): External declaration.
3872 * xfns.c (Fimage_size): New function.
3873 (syms_of_xfns): Defsubr it.
3875 2000-06-26 Andreas Schwab <schwab@suse.de>
3877 * coding.c (decode_coding_string): Re-fetch STRING_BYTES after
3880 2000-06-25 Dave Love <fx@gnu.org>
3882 * term.c [!HAVE_TERMCAP_H]: Declare tputs, tgetent, tgetflag,
3885 * Makefile.in (blockinput.h): Depend on atimer.h.
3886 (atimer.h): Depend on systime.h.
3888 * blockinput.h: Protect against multiple inclusion. Include
3891 * atimer.h: Protect against multiple inclusion. Include
3894 * lisp.h (swap_in_global_binding): Declare.
3896 2000-06-24 Ken Raeburn <raeburn@gnu.org>
3898 * process.c (Fopen_network_stream): Turn off atimers for duration
3899 of call to connect. (Patch from Gerd.)
3901 2000-06-23 Dave Love <fx@gnu.org>
3903 * ralloc.c: Maybe include unistd.h
3905 * emacs.c (setgrp): Undefine before defining.
3906 (malloc_warning, set_time_zone_rule, index): Prototype.
3908 * systime.h (EMACS_GET_TIME) [!GETTIMEOFDAY_ONE_ARGUMENT]: Use
3909 HAVE_STRUCT_TIMEZONE.
3911 * s/osf1.h: Move string.h hack here from alpha.h and make it
3913 (C_SWITCH_SYSTEM): Use _OSF_SOURCE, not -BSD, which clashes with
3915 (WAIT_USE_INT, SYS_SIGLIST_DECLARED, sys_siglist, NSIG): Define.
3916 (SOCKLEN_TYPE): Don't define.
3918 * m/alpha.h: Remove string.h hack.
3920 * s/osf5-0.h: New file.
3922 * filelock.c: Use feature tests for fcntl.h, string.h. Don't
3923 include time.h, done by systime.h.
3924 [__FreeBSD__]: Remove redundant includes.
3926 * callproc.c (setpgrp): Undefine before defining.
3927 (delete_temp_file): Return Qnil to avoid warning.
3929 * config.in (HAVE_TERM_H, HAVE_STRUCT_TIMEZONE): Add.
3931 * xfaces.c: Include fontset.h dependent on HAVE_WINDOW_SYSTEM, not
3934 * fontset.h (free_face_fontset): Renamed from fs_free_face_fontset.
3936 * composite.h (compose_text): Declare.
3938 * xterm.c: Don't include sys/types.h unconditionally. Don't
3939 protect its inclusion with !USG (following xmenu.c).
3941 2000-06-23 Gerd Moellmann <gerd@gnu.org>
3943 * xfns.c (x_create_tip_frame): Initialize frame's colors like
3946 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
3948 * coding.c (decode_eol_post_ccl): Special handling for undecided
3949 and inconsistent EOL types.
3951 2000-06-22 Gerd Moellmann <gerd@gnu.org>
3953 * xrdb.c (x_load_resources): Add default resource for scroll bar's
3954 trough color and main window's background color.
3956 * xfns.c (Fx_file_dialog) [HAVE_MOTIF_2_1]: Handle events
3959 * xterm.h (Xt_app_con): External declaration.
3961 * widget.c (EmacsFrameRealize): Fix typo.
3963 * widget.c (EmacsFrameRealize): Remove SubstructureRedirectMask.
3965 * xdisp.c (handle_stop): Initialize it->add_overlay_start to zero.
3966 (handle_invisible_prop): Record the start of invisible text in
3967 it->add_overlay_start.
3968 (struct overlay_entry): Add member `overlay'.
3969 (handle_overlay_change): Simplify.
3970 (next_overlay_string): After having processed overlay strings at the
3971 end of the buffer, record that fact in
3972 it->overlay_strings_at_end_processed_p.
3973 (compare_overlay_entries): If before- and after-strings come
3974 from the same overlay, let before-strings come first.
3975 (RECORD_OVERLAY_STRING): Record the overlay that strings come from.
3976 (load_overlay_strings): Take it->add_overlay_start into account
3977 when adding overlay strings.
3979 * dispextern.h (struct it): Add member add_overlay_start.
3981 2000-06-22 Dave Love <fx@gnu.org>
3983 * s/isc3-0.h (C_SWITCH_SYSTEM): Define _XOPEN_SOURCE=500.
3985 * s/gnu-linux.h (C_SWITCH_SYSTEM): Don't define _XOPEN_SOURCE here.
3987 2000-06-22 Kenichi Handa <handa@etl.go.jp>
3989 * ccl.c (ccl_driver) <CCL_End>: Decrement stack_idx only when it
3992 2000-06-21 Dave Love <fx@gnu.org>
3994 * Makefile.in (GETLOADAVG_OBJ): Removed -- LIBOBJS does it.
3996 2000-06-21 Stefan Monnier <monnier@cs.yale.edu>
3998 * syntax.c (back_comment): Simplify string-parity counting (with
3999 the added benefit of handling multiple string-styles as long as
4000 they are not intertwined).
4001 Jump to the slow code as soon as a comment starter is found in
4002 a "string_lossage" position. Fixes the case: " /* " /* " */.
4004 2000-06-21 Dave Love <fx@gnu.org>
4006 * Makefile.in: Use GETLOADAVG_LIBS.
4008 * config.in: Add HAVE_FCNTL_H, _FILE_OFFSET_BITS,
4009 _LARGEFILE_SOURCE, _LARGE_FILES, _XOPEN_SOURCE.
4011 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
4013 * syntax.c (describe_syntax): Recognize the `n'estable bit.
4014 (Fforward_comment, scan_lists):
4015 Check the comstyle of single-char comment-starters.
4016 (scan_sexps_forward): Don't try to recognize `half comment-enders' if
4017 we're just at the beginning of the comment (f.ex with (*) ... (*)).
4018 Check the comstyle of single-char comment-starters.
4019 Clarify control-flow around the Scomment case.
4021 2000-06-20 Dave Love <fx@gnu.org>
4023 * fns.c (make_hash_table, maybe_resize_hash_table):
4024 Cast arg of next_almost_prime.
4026 * tparam.c [emacs]: Include lisp.h.
4028 * termcap.c [emacs]: Test HAVE_FCNTL_H, not USG5. Include lisp.h
4031 2000-06-20 Gerd Moellmann <gerd@gnu.org>
4033 * keyboard.c (adjust_point_for_property): Check if display
4034 property should be treated as intangible by looking at its
4037 * xdisp.c (single_display_prop_intangible_p)
4038 (display_prop_intangible_p): New functions.
4040 * dispextern.h (display_prop_intangible_p): Add prototype.
4042 * xdisp.c (dump_glyph_row): Show type of glyph->object.
4044 * s/isc4-0.h (sigblock): Redefined to pass a pointer as second
4045 argument to sigprocmask.
4047 * s/sco5.h (sigblock): Redefined to pass a pointer as second
4048 argument to sigprocmask.
4050 * syssignal.h (sigblock, sigunblock) [USG5_4]: Set
4051 sigprocmask_set, and pass a pointer to it to sigprocmask.
4053 * sysdep.c (sigprocmask_set): New variable.
4055 * fileio.c (make_temp_name): Don't use `%s' in string passed to
4058 2000-06-20 Sam Steingold <sds@gnu.org>
4060 * xrdb.c: Don't declare xmalloc, xrealloc.
4062 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
4064 * regex.c (re_match, re_match_2): Protect calls to alloca (0).
4065 (re_comp): Cast gettext return value to avoid complaints when
4068 2000-06-20 Dave Love <fx@gnu.org>
4070 * m/stride.h, m/mips.h: Don't define HAVE_GETWD,
4073 * m/ibmrt-aix.h: Don't declare HAVE_GETTIMEOFDAY, HAVE_VFORK.
4075 * m/ibmrs6000.h, m/ibmps2-aix.h, m/dpx2.h: Don't declare HAVE_GETWD.
4077 * m/alpha.h: Don't declare xmalloc, xrealloc.
4079 * s/ux4800.h: Don't declare GETTIMEOFDAY_ONE_ARGUMENT.
4081 * s/usg5-4-2.h: Don't declare HAVE_GETWD, VFORK_RETURN_TYPE.
4083 * s/umips.h: Don't declare HAVE_GETWD, HAVE_GETTIMEOFDAY.
4085 * s/cxux.h, s/gnu-linux.h, s/iris3-6.h, s/irix3-3.h: Don't declare
4088 * keyboard.h (poll_for_input_1): Declare.
4090 * getloadavg.c: Don't define NLIST_STRUCT (handled by configure).
4092 * alloc.c (xmalloc, xrealloc, xfree): Define using POINTER_TYPE.
4094 * doprnt.c: Don't declare xmalloc, xrealloc.
4096 * lisp.h (x_set_tool_bar_lines, free_frame_xic, compose_text)
4097 (getenv, ctime, getwd): Removed.
4098 (xmalloc, xrealloc, xfree): Declare using POINTER_TYPE.
4100 * xterm.h: Remove duplicate prototypes. Declare free_frame_xic,
4101 x_set_tool_bar_lines.
4103 * config.in: Add HAVE_GETWD. Move some definitions above
4104 machine/system includes.
4106 2000-06-20 Kenichi Handa <handa@etl.go.jp>
4108 * s/bsd386.h (HAVE_GETLOADAVG): Define it as 1.
4110 * xfaces.c (font_list): Handle the case that REGISTRY doesn't
4111 contain information about ENCODING.
4113 * fontset.c (FONTSET_ASCII): Use the first element of char table
4114 for an ASCII font, not defalt slot.
4115 (fontset_ref_via_base): If FONTSET doesn't contain information for
4116 C, try the default fontset.
4117 (make_fontset): Don't copy the default fontset.
4118 (fontset_font_pattern): Likewise.
4119 (accumulate_font_info): If ELT is nil, use the corresponding
4120 element in the default fontset.
4122 2000-06-19 Dave Love <fx@gnu.org>
4124 * syntax.c (Fparse_partial_sexp): Doc fix.
4126 * regex.h: Test PROTOTYPES as well as __STDC__.
4128 * unexalpha.c: Include errno.h, string.h, unistd.h. Don't declare
4129 errno, strerror. Put text after #endif in comment.
4131 * xdisp.c (dump_glyph_matrix): Add `static' to declaration (for
4134 * xterm.c (x_frame_of_widget): Likewise.
4136 2000-06-19 Gerd Moellmann <gerd@gnu.org>
4138 * abbrev.c (syms_of_abbrev): Set buffer_default's abbrev table
4139 to Vfundamental_mode_abbrev_table.
4141 * alloc.c (mark_object) [GC_CHECK_MARKED_OBJECTS]: Check that no
4142 bogus objects are marked. This slows down GC by ~80 percent, but
4143 it might be worth trying when debugging GC-related problems.
4144 This feature requires conservative stack marking to be enabled.
4146 * xterm.c (XTread_socket) <KeyPress>: In case XmbLookupString
4147 returns XLookupChars, reset `modifiers' to zero.
4149 2000-06-19 Dave Love <fx@gnu.org>
4151 * mktime.c: Unprotoized.
4153 2000-06-19 Richard Stallman <rms@gnu.org>
4155 * data.c (set_internal): If variable is frame-local,
4156 store the new value immediately into the frame parameter alist.
4158 2000-06-19 Ken Raeburn <raeburn@gnu.org>
4160 * xfns.c (jpeg_load): Fetch error-handling data first, then fill
4161 in the custom handler pointer.
4163 * keyboard.c (follow_key, read_key_sequence): Use XUINT on key
4164 value, or checks for CHAR_META can fail when Lisp_Object is a
4166 * keymap.c (get_keyelt): Likewise.
4168 2000-06-19 Kenichi Handa <handa@etl.go.jp>
4170 * ccl.h (struct ccl_program): New member eol_type.
4171 (struct ccl_spec): New member cr_carryover.
4173 * ccl.c (CCL_WRITE_CHAR): Convert NL according to ccl->eol_type.
4174 (setup_ccl_program): Initialize ccl->eol_type to CODING_EOL_LF.
4176 * coding.c (setup_coding_system) <4>: Reset member `cr_carryover'.
4177 (ccl_coding_driver): On encoding, initialize ccl->eol_type.
4178 (decode_eol_post_ccl): New function.
4179 (decode_coding): Don't detect EOL format here for CCL based coding
4181 (decode_coding) <coding_type_ccl>: Handle carryovered CR. Call
4182 decode_eol_post_ccl after running the CCL program.
4183 (code_convert_region): Don't detect EOL format here for CCL based
4185 (decode_coding_string): Likewise.
4187 2000-06-18 Ken Raeburn <raeburn@gnu.org>
4189 * charset.c (update_charset_table): Use XINT on "iso_final_char"
4190 when treating it as an integer.
4192 * coding.h (encode_coding_string): Declare.
4194 * keyboard.c (read_key_sequence): Use XINT on "pos" when treating
4197 * keymap.c (Fwhere_is_internal): Rename argument "keymap" to
4198 "xkeymap" to avoid shadowing the "enum map_type" value that needs
4199 to be passed to get_local_map.
4201 * sound.c (Fplay_sound): Don't call make_number on
4202 Frun_hook_with_args count argument.
4204 * xterm.c (x_send_scroll_bar_event): Fudge lisp object/integer
4205 for lisp objects in X event structure data field, when lisp
4206 objects are represented with unions.
4207 (x_scroll_bar_to_input_event): Ditto.
4209 2000-06-16 Ken Raeburn <raeburn@gnu.org>
4211 * xdisp.c (decode_mode_spec): In "no_value" case, do NUL
4212 termination of string. Fix sense of test whether
4213 Vline_number_display_limit is an integer.
4215 2000-06-16 Gerd Moellmann <gerd@gnu.org>
4217 * xfaces.c (syms_of_xfaces) [DEBUG_X_COLORS]: Defsubr dump_colors
4218 only if HAVE_X_WINDOWS.
4220 * keymap.c (describe_buffer_bindings): Add `\f\n' in front
4223 * dispnew.c (update_frame_1): Handle case that cursor vpos is
4226 2000-06-15 Eli Zaretskii <eliz@is.elta.co.il>
4228 * unexec.c (toplevel): Fix last change, so as not to deprive MSDOS
4231 2000-06-15 Kenichi Handa <handa@etl.go.jp>
4233 * coding.c (decode_coding_emacs_mule): Always set src_base at the
4234 start of the while loop.
4236 2000-06-15 Gerd Moellmann <gerd@gnu.org>
4238 * atimer.c (alarm_signal_handler): Add forward declaration.
4240 * data.c (set_internal): Remove debug code.
4242 2000-06-14 Gerd Moellmann <gerd@gnu.org>
4244 * Makefile.in (bootstrap-temacs): Add `-I../src'.
4246 * unexec.c (toplevel) [COFF]: Include coff.h.
4248 * s/lynxos.h: New file.
4250 * keymap.c (Fsingle_key_description): Enclose function key and
4251 event symbol names in angle brackets.
4253 * xdisp.c (setup_echo_area_for_printing): Call
4254 message_log_maybe_newline if message_buf_print is not set.
4256 * print.c (printchar, strout): Don't check message_buf_print
4257 before calling setup_echo_area_for_printing because that
4258 function does something useful even when message_buf_print is
4261 * xdisp.c (message_truncate_lines, Qmessage_truncate_lines): New
4263 (ensure_echo_area_buffers): Initialize echo buffer's
4264 truncate lines setting to nil.
4265 (with_echo_area_buffer): Don't set the echo buffer's truncate
4267 (set_message_1): Set it here instead, based on the value
4268 of message_truncate_lines.
4269 (resize_mini_window): Handle case that lines are truncated.
4270 (syms_of_xdisp): Initialize Qmessage_truncate_lines. DEFVAR_BOOL
4271 message-truncate-lines.
4273 * keyboard.c (read_char): Bind message-truncate-lines to t
4274 while displaying a help-echo.
4276 * lisp.h (Qmessage_truncate_lines): External declaration.
4278 2000-06-13 Gerd Moellmann <gerd@gnu.org>
4280 * xdisp.c (Vline_number_display_limit): Renamed from
4281 line_number_display_limit.
4282 (syms_of_xdisp): Use DEFVAR_LISP for line-number-display-limit.
4283 Extend documentation string. Initialize
4284 Vline_number_display_limit to nil meaning no limit.
4285 (decode_mode_spec): Use Vline_number_display_limit with its new
4288 * xterm.c (x_check_font) [GLYPH_DEBUG]: Add prototype.
4290 2000-06-13 Richard Stallman <rms@gnu.org>
4292 * frame.c (Fmodify_frame_parameters): Doc fix.
4294 * xfns.c (x_set_frame_parameters): Comment fix.
4296 * frame.c (store_frame_param): Call swap_in_global_binding if the
4297 variable's current binding was chosen based on this frame.
4299 * data.c (swap_in_global_binding): New function.
4301 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
4303 * msdos.c (IT_write_glyphs): Don't use CODING_REQUIRE_ENCODING
4304 macro, instead AND with CODING_REQUIRE_ENCODING_MASK.
4306 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
4308 * msdos.h (EMACS_MSDOS_H): Renamed from MSDOS_H_.
4310 2000-06-12 Jason Rumney <jasonr@gnu.org>
4312 * w32bdf.h (EMACS_W32BDF_H): Renamed from __W32BDF_H__
4314 * w32.h (EMACS_W32_H): Renamed from _NT_H_
4316 * w32gui.h (EMACS_W32GUI_H): Renamed from __W32GUI_H__
4318 * w32inevt.h (EMACS_W32INEVT_H): Renamed from __NTINEVT_H__
4320 2000-06-12 Gerd Moellmann <gerd@gnu.org>
4322 * xfaces.c (Fdump_colors) [DEBUG_X_COLORS]: New function.
4323 (syms_of_xfaces): Defsubr Sdump_colors.
4324 (x_free_colors): Don't treat b&w specially on default visual.
4325 (x_free_dpy_colors): New function.
4326 (free_face_colors): Don't check visual class; it's done
4329 * xterm.c (x_frame_of_widget): New function.
4330 (x_alloc_nearest_color_for_widget): Use it.
4331 (x_copy_dpy_color): New function.
4332 (x_destroy_window): Free various colors.
4334 2000-06-12 Kenichi Handa <handa@etl.go.jp>
4336 * ccl.h (EMACS_CCL_H): Renamed from _CCL_H.
4338 * charset.h (EMACS_CHARSET_H): Renamed from _CHARSET_H.
4340 * coding.h (EMASC_CODING_H): Renamed from _CODING_H.
4342 * composite.h (EMACS_COMPOSITE_H): Renamed from _COMPOSITE_H.
4344 * fontset.h (EMACS_FONTSET_H): Renamed from _FONTSET_H.
4346 2000-06-11 Dave Love <fx@gnu.org>
4348 * systime.h (EMACS_SYSTIME_H): Renamed from _SYSTIME_H.
4350 2000-06-11 Eli Zaretskii <eliz@is.elta.co.il>
4352 * msdos.h: Don't use _MSDOS_H_ as a symbol, use MSDOS_H_ instead.
4354 2000-06-11 Gerd Moellmann <gerd@gnu.org>
4356 * xmenu.c (xmenu_show): Cast second parameter of lw_popup_menu
4359 2000-06-10 Kenichi Handa <handa@etl.go.jp>
4361 * regex.c (MAKE_CHAR) [!emacs]: Dummy macro for non-Emacs env.
4362 (regex_compile): Fix the code for handling the case of single byte
4363 char and multibyte char being mixed in a range within [...].
4365 * fileio.c (Finsert_file_contents): Be sure to setup src_multibyte
4366 and dst_multibyte members of coding.
4368 * charset.c (update_charset_table): Update the table
4370 (init_charset_once): Initialize elements of bytes_by_char_head to
4371 1 except for leading codes for private charases.
4373 * charset.h (CHARSET_8_BIT_GRAPHIC): Define as 0x80.
4374 (UNIBYTE_STR_AS_MULTIBYTE_P): Fix for an invalid multibyte
4377 2000-06-09 Ken Raeburn <raeburn@gnu.org>
4379 * xterm.c (x_connection_closed): If dpyinfo is NULL, don't try to
4380 access the data it doesn't point to.
4382 2000-06-08 Gerd Moellmann <gerd@gnu.org>
4384 * xterm.c (XTread_socket) <FocusIn>: Queue a FOCUS_IN_EVENT which
4385 will be translated to a switch-frame event when reading the
4386 event queue. This is necessary because Emacs otherwise won't
4387 perform a switch-frame to a new frame until some other event, for
4388 example a keystroke event, forces it to do so. This has various
4389 effects, one visible being that the cursor of a frame created with
4390 C-x 5 2 or switched to with a window manager key binding like
4391 A-TAB stays hollow because selected_window isn't on the newly
4392 focused frame until the switch-frame is performed.
4394 * keyboard.c (kbd_buffer_get_event): Handle FOCUS_IN_EVENT by
4395 generating a switch-frame event if necessary.
4397 * termhooks.h (enum event_kind): Add FOCUS_IN_EVENT.
4399 * xdisp.c (handle_fontified_prop): Don't GCPRO local var `pos';
4402 2000-06-08 Kenichi Handa <handa@etl.go.jp>
4404 * fontset.c (Fset_fontset_font): The arg CHARACTER may be a
4407 2000-06-07 Gerd Moellmann <gerd@gnu.org>
4409 * window.c (displayed_window_lines): Take empty lines at
4410 the bottom of a window into account.
4412 * window.c (displayed_window_lines): New function.
4413 (Fmove_to_window_line): Use displayed_window_lines to determine
4414 the number of lines to move, instead of using the window's height.
4416 * lread.c (readevalloop): If READCHARFUN sets point to ZV, arrange
4417 to stop reading, even if the form read sets point to a different
4418 value when evaluated.
4420 * xdisp.c (display_line): Fix code deciding in which line to
4423 2000-06-07 Kenichi Handa <handa@etl.go.jp>
4425 * fileio.c (e_write): Free composition data if stored in
4428 2000-06-06 Gerd Moellmann <gerd@gnu.org>
4430 * xdisp.c (display_line): Set row's and iterator's
4431 starts_in_middle_of_char_p and ends_in_middle_of_char_p flags.
4432 Set cursor even if row ends in the middle of a character.
4433 (dump_glyph_row): Print values of new flags.
4434 (redisplay_window) <cursor movement in unchanged window>: When
4435 point has been moved forward, and PT is at the end of the cursor
4436 row, don't place the cursor in the next row if the cursor row ends
4437 in the middle of a character or at ZV.
4439 * dispextern.h (struct it): Add starts_in_middle_of_char_p.
4440 (struct glyph_row): Add starts_in_middle_of_char_p and
4441 ends_in_middle_of_char_p.
4442 (MATRIX_ROW_ENDS_IN_MIDDLE_OF_CHAR_P): Test row's
4443 ends_in_middle_of_char_p flag.
4444 (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Likewise.
4446 * term.c (append_glyph): Revert change of 2000-06-06.
4448 * xdisp.c (display_line): Revert change of 2000-06-06. Treat
4449 padding glyph not fitting on line as whole character not
4452 * xterm.c (x_produce_glyphs): Don't xassert `it->descent > 0';
4453 this isn't true for images with `:ascent 100'.
4455 2000-06-06 Kenichi Handa <handa@etl.go.jp>
4457 * buffer.c (Fset_buffer_multibyte): Don't make the current buffer
4458 as modified if it is originally unmodified.
4460 * term.c (encode_terminal_code): Change the way to check if
4461 terminal coding does any conversion.
4462 (append_glyph): Set glyph->pixel_width correctly.
4464 * xdisp.c (display_line): While checking line continuation, pay
4465 attention to a padding glyph.
4467 2000-06-05 Gerd Moellmann <gerd@gnu.org>
4469 * xdisp.c (redisplay_window): Always use set_buffer_internal_1.
4471 2000-06-05 Dave Love <fx@gnu.org>
4473 * xdisp.c: Include fontset.h.
4475 * xfns.c (x_real_positions): Declare tmp_nchildren as unsigned.
4477 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
4479 * dispnew.c: Conditionally include term.h.
4481 * coding.h: Declare code_convert_string_norecord.
4483 * frame.h (struct frame): Use volatile unconditionally.
4485 * buffer.h: Remove Vbefore_change_function, Vafter_change_function.
4487 * xmenu.c (menu_item_selection): Declare volatile unconditionally.
4489 * systime.h: Protect against multiple inclusion.
4490 (timezone) [USG5_4]: Define as time_t.
4492 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
4493 (Foptimize_char_table, make_temp_name): Declare.
4495 * Makefile.in (xdisp.o): Depend on fontset.h.
4497 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
4499 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
4500 (Foptimize_char_table, make_temp_name): Declare.
4504 * s/netbsd.h: Don't define autoconfiscated MATHERR.
4506 2000-06-02 Dave Love <fx@gnu.org>
4508 * lread.c (_XOPEN_SOURCE, __EXTENSIONS__): Don't define.
4510 2000-06-02 Gerd Moellmann <gerd@gnu.org>
4512 * xfaces.c (realize_x_face): When copying BASE_FACE bitwise to the
4513 result face, set flags in that face indicating that colors may not
4516 * xterm.c (x_set_mouse_face_gc): If first glyph isn't a character
4517 glyph, use the ASCII NUL character to determine the face.
4519 2000-06-02 Dave Love <fx@gnu.org>
4521 * sysdep.c: Conditionally include stdlib.h, unistd.h.
4522 (VFORK_RETURN_TYPE): Remove.
4524 * config.in: Add NO_MATHERR.
4526 2000-06-01 Dave Love <fx@gnu.org>
4528 * cmds.c (internal_self_insert): Don't check
4529 Vbefore_change_function, Vafter_change_function.
4531 * insdel.c (signal_before_change, signal_after_change): Likewise.
4533 * buffer.c (Vbefore_change_function, Vafter_change_function):
4534 Variables and their initializations deleted.
4536 * callint.c (Fcall_interactively): Doc fix.
4538 * terminfo.c (ospeed) [HAVE_SPEED_T]: Don't declare extern.
4540 2000-05-31 Dave Love <fx@gnu.org>
4542 * textprop.c: Revert last change -- duplicated.
4544 2000-05-31 Gerd Moellmann <gerd@gnu.org>
4546 * dispnew.c (find_glyph_row_slice, swap_glyphs_in_rows): Put
4549 * lisp.h (eassert) [!ENABLE_CHECKING]: Define as `(void) 0'.
4551 2000-05-31 Jason Rumney <jasonr@gnu.org>
4553 * search.c (Fre_search_forward, Fre_search_backward)
4554 (Fposix_search_backward, Fposix_search_forward): Fix newlines in docs.
4556 * w32select.c (Fw32_set_clipboard_data): Change QNil to Qnil.
4558 2000-05-30 Jason Rumney <jasonr@gnu.org>
4560 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: New macros.
4561 [WINDOWSNT]: Add extern for Vw32_system_coding_system.
4563 * dispextern.h (struct glyph) [WINDOWSNT]: Add w32_font_type
4566 * fileio.c (Fread_file_name) [HAVE_NTGUI]: Use file dialog.
4567 (Fread_file_name) [HAVE_NTGUI, USE_MOTIF]: Do not attempt to
4568 expand a nil default_filename.
4570 * keyboard.c (make_lispy_event) [WINDOWS_NT]: Pass a window
4571 pointer to glyph_to_pixel_coords, not a frame.
4573 * makefile.nt (w32fns.obj, w32menu.obj): Add charset.h and
4574 coding.h to dependencies.
4576 * w32bdf.c (w32_load_bdf_font): Initialize font->double_byte_p.
4578 * w32console.c (glyph_to_pixel_coords): Change first parameter to
4579 window pointer to be consistent with w32term.c and xterm.c.
4581 * w32fns.c: Format and doc changes to bring closer to xfns.c.
4582 (VIETNAMESE_CHARSET): Define if not defined in system headers.
4583 (Qline_spacing, Qcenter): New variables.
4584 (Qw32_charset_*, w32_codepage_for_font): Moved from w32term.c.
4585 (x_set_line_spacing): New function.
4586 (x_set_frame_parameters): Use FRAME_NEW_WIDTH, FRAME_NEW_HEIGHT
4588 (x_specified_cursor_type): New function.
4589 (x_set_cursor_type): Use it.
4590 (x_set_name, x_set_title): Use ENCODE_SYSTEM to encode titlebar
4592 (validate_x_resource_name, x_get_resource_string): Measure lengths
4593 of external strings in bytes.
4594 (w32_wnd_proc) [WM_MEASURE_ITEM]: Avoid calling
4595 GetTextExtentPoint32 with NULL title.
4596 (Fx_create_frame): Initialize Qline_spacing.
4597 (w32_load_system_font): Initialize font->double_byte_p.
4598 (x_to_w32_charset): Use Vw32_charset_info_alist.
4599 (Image, busy cursor, tooltip functions): Merged changes from
4600 xfns.c. Not yet functional on Windows.
4602 * w32gui.h (W32FontStruct): Add double_byte_p member.
4604 * w32inevt.c (NUM_TRANSLATED_MOUSE_BUTTONS): New constant.
4605 (emacs_button_translation): Use it.
4606 (do_mouse_event): Allow up to 32 mouse buttons by allowing any bit
4607 in `mask' to be set.
4609 * w32menu.c (single_submenu, w32_menu_show): Call ENCODE_SYSTEM on
4612 * w32term.c: Format and doc changes to bring closer to xterm.c.
4613 (w32_char_font_type): New enum.
4614 (Qw32_charset_*, w32_codepage_for_font): Moved to w32fns.c.
4615 (w32_per_char_metric): Use w32_char_font_type instead of unicode_p.
4616 (w32_encode_char): New function.
4617 (x_encode_char): Removed.
4618 (x_get_glyph_and_face_encoding): Use w32_encode_char in place of
4619 x_encode_char and w32_font_is_double_byte.
4620 (x_produce_image_glyph): Use image_ascent.
4621 (x_produce_glyphs): Use new version of w32_per_char_metric and
4622 handle NULL return value. Allow extra line spacing.
4623 (W32_TEXTOUT): Distinguish between Unicode and DBCS text.
4624 (w32_get_glyph_overhangs): Remove unicode_p param. Use
4625 w32_font_type member of glyph instead.
4626 (x_draw_glyph_string): Draw underline and strike-out for BDF fonts.
4627 (fast_find_position): Make sure not to consider rows not visible
4629 (w32_read_socket) [WM_MENUSELECT]: Cannot call
4630 w32_menu_display_help with input blocked, as it can abort.
4631 (x_display_and_set_cursor): Choose cursor depending
4632 on buffer-local value of cursor_type.
4633 (x_draw_bar_cursor): Add parameter WIDTH.
4635 * w32term.h (CP_DEFAULT): Define.
4636 (Fx_display_color_p, Fx_display_grayscale_p, image_ascent): Declare.
4638 2000-05-30 Gerd Moellmann <gerd@gnu.org>
4640 * search.c (Fre_search_forward, Fre_search_backward)
4641 (Fposix_search_backward, Fposix_search_forward): Doc fix.
4643 2000-05-30 Kenichi Handa <handa@etl.go.jp>
4645 * coding.c (detect_coding_iso2022): Fix code for checking
4646 CODING_CATEGORY_MASK_ISO_8_2.
4648 2000-05-29 Stefan Monnier <monnier@cs.yale.edu>
4650 * regex.c (PREFETCH_NOLIMIT): New function.
4651 (re_match_2_internal): Use it and adjust the end_match_2 logic.
4653 2000-05-29 Gerd Moellmann <gerd@gnu.org>
4655 * syntax.c (find_defun_start): Move test for
4656 open_paren_in_column_0_is_defun_start outside of the loop.
4658 * xdisp.c (redisplay_window): Really switch buffers when
4659 displaying mode lines, and temporarily set selected_frame to the
4660 frame of the window that's redisplayed.
4662 * xfaces.c (free_realized_faces): Block/unblock input.
4663 (free_realized_multibyte_face): Ditto.
4665 2000-05-29 Dave Love <fx@gnu.org>
4667 * textprop.c (Qkeymap): New variable.
4668 (syms_of_textprop): Intern it.
4670 * keymap.c: Include intervals.h.
4671 (Fkey_binding, Fwhere_is_internal): Deal with `keymap' property.
4673 * Makefile.in (keymap.o): Depend on intervals.h.
4675 * keyboard.c (menu_bar_items, tool_bar_items)
4676 (Fexecute_extended_command): Deal with `keymap' property.
4677 (read_key_sequence): Track map from `keymap' property as well as
4680 * intervals.c (get_local_map): Extra arg to allow looking for
4683 * intervals.h (map_property): New enum.
4684 (get_local_map): Extra arg using it.
4687 * lisp.h (get_local_map): Don't declare here.
4689 2000-05-29 Kenichi Handa <handa@etl.go.jp>
4691 * Makefile.in (callproc.o): Depend on composite.h.
4693 * callproc.c: Include composite.h.
4694 (Fcall_process): Handle composition correctly.
4696 * coding.h (coding_allocate_composition_data): Extern it.
4697 (coding_restore_composition): Likewise.
4699 * coding.c (DECODE_COMPOSITION_START): If coding->cmp_data is not
4700 yet allocated, finish decoding with result
4701 CODING_FINISH_INSUFFICIENT_CMP.
4702 (coding_allocate_composition_data): Make it non-static.
4703 (coding_restore_composition): Likewise.
4705 2000-05-29 Eli Zaretskii <eliz@is.elta.co.il>
4707 * charset.c (syms_of_charset): Revert last change.
4709 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
4711 * term.c (produce_glyphs): Treat characters from the eight-bit-*
4712 charsets as unibyte, with 1-column screen width. Sent by Kenichi
4715 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
4717 * charset.c (syms_of_charset): Set width of character sets
4718 eight-bit-control and eight-bit-graphic to 1 column.
4720 2000-05-26 Gerd Moellmann <gerd@gnu.org>
4722 * config.in (HAVE_SPEED_T): New define.
4724 * sysdep.c, terminfo.c (ospeed) [HAVE_SPEED_T]: Declare as
4727 2000-05-26 Dave Love <fx@gnu.org>
4729 * coding.c (shrink_decoding_region): Initialize eol_conversion.
4731 * data.c (Qsubrp, Qmany, Qunevalled): New variables.
4732 (Fsubr_arity): New function.
4733 (syms_of_data): Install them.
4735 2000-05-26 Kenichi Handa <handa@etl.go.jp>
4737 * charset.c (init_charset_once): Set the table bytes_by_char_head
4740 * fontset.c (syms_of_fontset): Adjust the font name for ascii of
4741 the default fontset to what Emacs uses by default.
4742 (check_registry_encoding): This function deleted.
4743 (Fset_fontset_font): Remove the adhoc condition for the default
4744 fontset. Allow cons in FONTNAME.
4746 * fns.c (map_char_table): Ignore char-table entries for
4747 charsets eight-bit-control and eight-bit-graphic.
4749 2000-05-25 Ken Raeburn <raeburn@gnu.org>
4751 * emacs.c (main): Initialize keyboard syms before initializing
4752 window code, so face names are available.
4754 2000-05-25 Stefan Monnier <monnier@cs.yale.edu>
4756 * regex.c (at_begline_loc_p): Also recognize the \\(?:^ case
4757 of an anchor at the beginning of a shy-group.
4759 2000-05-25 Gerd Moellmann <gerd@gnu.org>
4761 * xdisp.c (handle_invisible_prop): Don't try to skip over
4762 invisible text if end of text is already reached.
4764 2000-05-25 Dave Love <fx@gnu.org>
4766 * xdisp.c (Fdump_glyph_matrix): Declare the arg.
4768 * coding.c (encode_eol): Add null statement after label.
4770 2000-05-25 Eli Zaretskii <eliz@is.elta.co.il>
4772 * w16select.c (Fw16_set_clipboard_data): Fix the change from
4775 2000-05-25 Kenichi Handa <handa@etl.go.jp>
4777 * ccl.c (ccl_driver): Fix previous change.
4779 2000-05-25 Kenichi Handa <handa@etl.go.jp>
4781 * coding.c (run_pre_post_conversion_on_str): Set point to the
4782 beginning of buffer before calling coding->post_read_conversion.
4783 (decode_coding_string): Give correct args to
4784 run_pre_post_conversion_on_str.
4785 (encode_coding_string): Likewise.
4787 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>
4788 <CCL_WriteMultibyteChar2>: Handle charsets eight-bit-control and
4789 eight-bit-graphic correctly.
4791 2000-05-24 Kenichi HANDA <handa@etl.go.jp>
4793 * fileio.c (Finsert_file_contents): Even if a file is not found,
4794 execute codes for setting up coding system. Call
4795 after-insert-file-functions unconditionally.
4797 2000-05-24 Gerd Moellmann <gerd@gnu.org>
4799 * callproc.c, emacs.c, sysdep.c (setpgrp): Don't define if USG and
4800 BSD_PGRPS are not defined.
4802 2000-05-24 Kenichi Handa <handa@etl.go.jp>
4804 * charset.c (update_charset_table): Accept nil in LONG_NAME and
4806 (syms_of_charset): Avoid building same strings.
4808 2000-05-23 Gerd Moellmann <gerd@gnu.org>
4810 * lread.c (Fload): Add a comment about the meaning of
4811 Vuser_init_file being t.
4813 * puresize.h (BASE_PURESIZE): Increase to 675000.
4815 * s/gnu-linux.h (setpgrp): Don't define it here because this
4816 prevents compilation on GNU/Linux systems with glib 2.2.
4818 * callproc.c, emacs.c, sysdep.c (setpgrp) [HAVE_SETPGID]: Define
4821 2000-05-23 Eli Zaretskii <eliz@is.elta.co.il>
4823 * Makefile.in (SOME_MACHINE_LISP): Add disp-table.elc,
4824 dos-vars.elc, ccl.elc, and codepage.elc, all loaded by the MS-DOS
4826 (MSDOS_SUPPORT): Add dos-vars.elc, ccl.elc, and codepage.elc.
4828 2000-05-23 Kenichi Handa <handa@etl.go.jp>
4830 * syntax.c (skip_chars): Use FETCH_STRING_CHAR_ADVANCE
4833 * msdos.c (IT_write_glyphs): Set coding->src_multibyte to 1.
4835 * term.c (encode_terminal_code): Set coding->src_multibyte
4838 * coding.c (encode_eol): Fix a bug of DOS style EOL encoding.
4840 2000-05-22 Kenichi Handa <handa@etl.go.jp>
4842 * keyboard.c (read_char): Allow character codes 128..255 to be
4843 handled by input-method-function.
4845 * insdel.c (adjust_markers_for_replace): Fix previous change.
4846 (adjust_after_replace): If PREV_TEXT is nil, call
4847 adjust_markers_for_insert, not adjust_markers_for_replace.
4849 2000-05-20 NIIBE Yutaka <gniibe@mri.co.jp>
4851 * s/gnu-linux.h (UNIX98_PTYS) [HAVE_GRANDPT]: Define.
4852 (PTY_ITERATION, PTY_NAME_SPRINTF, PTY_OPEN, PTY_TTY_NAME_SPRINTF)
4853 [HAVE_GRANDPT]: Define.
4854 (C_SWITCH_SYSTEM): Add -D_XOPEN_SOURCE.
4856 * sysdep.c (setup_pty): Treat case that UNIX98_PTYS is defined
4859 * config.in (HAVE_GRANDPT, HAVE_GETPT): New defines.
4861 * process.c (toplevel) [UNIX98_PTYS]: Include stdlib.h.
4863 2000-05-20 Kenichi Handa <handa@etl.go.jp>
4865 The following changes are to handle 8-bit characters in a
4866 multibyte buffer/string without facing with byte combining
4867 problem. Two new charsets eight-bit-control (for 0x80..0x9F) and
4868 eight-bit-graphic (for 0xA0..0xFF) are introduced.
4870 * Makefile.in (fns.o): Depend on charset.h.
4872 * alloc.c (Fmake_byte_code): If BYTECODE-STRING is multibyte,
4873 convert it to unibyte.
4874 (make_string): Use parse_str_as_multibyte, not chars_in_text.
4876 * buffer.c (advance_to_char_boundary): Don't use DEC_POS to find a
4877 apparent char boundary.
4878 (Fset_buffer_multibyte): Convert 8-bit characters in the range
4879 0x80..0x9F to/from multibyte form.
4881 * bytecode.c (Fbyte_code): If arg BYTESTR is multibyte, convert it
4884 * callproc.c (Fcall_process): Always encode an argument string if
4885 it is multibyte. Setup src_multibyte and dst_multibyte members of
4886 process_coding properly.
4888 * category.c (Fmodify_category_entry): Use SPLIT_CHAR, not
4889 SPLIT_NON_ASCII_CHAR.
4891 * ccl.c (CCL_WRITE_CHAR): Be sure to write single byte characters
4893 (CCL_MAKE_CHAR): Use MAKE_CHAR, not MAKE_NON_ASCII_CHAR.
4895 * charset.c (Qeight_bit_control, Qeight_bit_graphic): New
4897 (SPLIT_CHARACTER_SEQ): This macro deleted.
4898 (SPLIT_MULTIBYTE_SEQ): Assume that multibyte sequence at STR is
4900 (CHAR_COMPONENTS_VALID_P): Handle new charsets; eight-bit-control
4901 and eight-bit-graphic.
4902 (char_to_string): Likewise. Signal an error for too large
4904 (char_printable_p): Return 0 for 8-bit characters.
4905 (update_charset_table): Update iso_charset_table only when a final
4906 character is non-negative.
4907 (find_charset_in_text): Renamed from find_charset_in_str.
4908 Arguments and return value changed. Callers changed.
4909 (Fdefine_charset): Args ISO-FINAL-CHAR and ISO-GRAPHIC-PLANE can
4910 be -1 if CHARSET is used only internally.
4911 (Fmake_char_internal): Handle new charsets; eight-bit-control and
4913 (Fcharset_after): Simplified.
4914 (char_valid_p): Use SPLIT_CHAR, not SPLIT_NON_ASCII_CHAR.
4915 (char_bytes): Return 2 for chars of the range 0xA0..0xFF.
4916 (multibyte_chars_in_text): Simplified by assuming there's no
4917 invalid multibyte sequence.
4918 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
4919 str_as_unibyte): New functions.
4920 (Fstring): Simpified by assuming that byte combining never
4922 (init_charset_once): Initialization for
4923 LEADING_CODE_8_BIT_CONTROL.
4924 (syms_of_charset): Intern and staticpro Qeight_bit_control and
4925 Qeight_bit_graphic. Include them in Vcharset_list. Make charsets
4926 eight-bit-control and eight-bit-graphic.
4928 * charset.h (LEADING_CODE_8_BIT_CONTROL, CHARSET_8_BIT_CONTROL,
4929 CHARSET_8_BIT_GRAPHIC): New macros.
4930 (SINGLE_BYTE_CHAR_P): Make it faster by using casting.
4931 (CHARSET_ISO_GRAPHIC_PLANE): Use XINT instead of XFASTINT.
4932 (CHARSET_REVERSE_CHARSET): Likewise.
4933 (CHARSET_VALID_P): Handle new charsets; eight-bit-control and
4935 (BYTES_BY_CHAR_HEAD, WIDTH_BY_CHAR_HEAD): Optimize for ASCII.
4936 (CHAR_CHARSET, MAKE_CHAR, SPLIT_CHAR, CHAR_BYTES): Likewise.
4937 (PARSE_MULTIBYTE_SEQ) [BYTE_COMBINING_DEBUG]: Abort if we
4938 encounter an invalid multibyte sequence.
4939 (PARSE_MULTIBYTE_SEQ) [not BYTE_COMBINING_DEBUG]: Assume multibyte
4940 sequence is always valid.
4941 (MAKE_NON_ASCII_CHAR, SPLIT_NON_ASCII_CHAR): These macros Deleted.
4942 (UNIBYTE_STR_AS_MULTIBYTE_P, MULTIBYTE_STR_AS_UNIBYTE_P): New
4944 (CHAR_STRING): For 8-bit characters, call char_to_string.
4945 (INC_POS) [not BYTE_COMBINING_DEBUG]: Faster version. Assume
4946 multibyte sequence is always valid.
4947 (BUF_INC_POS) [not BYTE_COMBINING_DEBUG]: Likewise.
4948 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
4949 str_as_unibyte): Extern them.
4950 (BCOPY_SHORT): Fix a bug.
4951 (CHAR_LEN): This macro deleted. Callers changed to use
4953 (FETCH_STRING_CHAR_ADVANCE): Check multibyteness of STRING.
4954 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK): New macro.
4955 (FETCH_CHAR_ADVANCE): Check multibyteness of the current buffer.
4957 * coding.c (ONE_MORE_BYTE, TWO_MORE_BYTES): Set coding->result to
4958 CODING_FINISH_INSUFFICIENT_SRC if there's not enough source.
4959 (ONE_MORE_CHAR, EMIT_CHAR, EMIT_ONE_BYTE, EMIT_TWO_BYTE,
4960 EMIT_BYTES): New macros.
4961 (THREE_MORE_BYTES, DECODE_CHARACTER_ASCII,
4962 DECODE_CHARACTER_DIMENSION1, DECODE_CHARACTER_DIMENSION2): These
4964 (CHECK_CODE_RANGE_A0_FF): This macro deleted.
4965 (detect_coding_emacs_mule): Use UNIBYTE_STR_AS_MULTIBYTE_P to
4966 check the validity of multibyte sequence.
4967 (decode_coding_emacs_mule): New function.
4968 (encode_coding_emacs_mule): New macro.
4969 (detect_coding_iso2022): Use ONE_MORE_BYTE to fetch a byte from
4971 (DECODE_ISO_CHARACTER): Just return a character code.
4972 (DECODE_COMPOSITION_START): Set coding->result instead of result.
4973 (decode_coding_iso2022, decode_coding_sjis_big5, decode_eol): Use
4974 EMIT_CHAR to produced decoded characters. Exit the loop only by
4975 macros ONE_MORE_BYTE or EMIT_CHAR. Don't handle the case of last
4977 (ENCODE_ISO_CHARACTER): Don't translate character here. Produce
4978 only position codes for an invalid character.
4979 (encode_designation_at_bol): Return new destination pointer. 5th
4980 arg DSTP is changed to DST.
4981 (encode_coding_iso2022, decode_coding_sjis_big5): Get a character
4982 from the source by ONE_MORE_CHAR. Don't handle the case of last
4984 (DECODE_SJIS_BIG5_CHARACTER, ENCODE_SJIS_BIG5_CHARACTER): These
4986 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8,
4987 detect_coding_utf_16, detect_coding_ccl): Use ONE_MORE_BYTE and
4988 TWO_MORE_BYTES to fetch a byte from the source.
4989 (encode_eol): Pay attention to coding->src_multibyte.
4990 (detect_coding, detect_eol): Preserve members src_multibyte and
4992 (DECODING_BUFFER_MAG): Return 2 even for coding_type_raw_text.
4993 (encoding_buffer_size): Set magnification to 3 for all coding
4994 systems that require encoding.
4995 (ccl_coding_driver): For decoding, be sure that the result is
4996 valid multibyte sequence.
4997 (decode_coding): Initialize coding->errors and coding->result.
4998 For emacs-mule, call decode_coding_emacs_mule. For no-conversion
4999 and raw-text, always call decode_eol. Handle the case of last
5000 block here. If not coding->dst_multibyte, convert the resulting
5001 sequence to unibyte.
5002 (encode_coding): Initialize coding->errors and coding->result.
5003 For emacs-mule, call encode_coding_emacs_mule. For no-conversion
5004 and raw-text, always call encode_eol. Handle the case of last
5006 (shrink_decoding_region, shrink_encoding_region): Detect cases
5007 that we can't skip data more rigidly.
5008 (code_convert_region): Setup src_multibyte and dst_multibyte
5009 members of coding. For decoding, if the buffer is multibyte,
5010 convert the source sequence to unibyte in advance. For encoding,
5011 if the buffer is multibyte, convert the resulting sequence to
5012 multibyte afterward.
5013 (run_pre_post_conversion_on_str): New function.
5014 (code_convert_string): Deleted and divided into the following two.
5015 (decode_coding_string, encode_coding_string): New functions.
5016 (code_convert_string1, code_convert_string_norecord): Call one of
5018 (Fdecode_sjis_char, Fdecode_big5_char): Use MAKE_CHAR instead of
5019 MAKE_NON_ASCII_CHAR.
5020 (Fset_terminal_coding_system_internal,
5021 Fset_safe_terminal_coding_system_internal): Setup src_multibyte
5022 and dst_multibyte members.
5023 (init_coding_once): Initialize iso_code_class with new enum
5024 ISO_control_0 and ISO_control_1.
5026 * coding.h (enum iso_code_class_type): Member ISO_control_code is
5027 devided into ISO_control_0 and ISO_control_1.
5028 (struct coding_system): New members src_multibyte, dst_multibyte,
5029 errors, and result. Delete member fake_multibyte.
5030 (CODING_REQUIRE_DECODING): Return 1 if coding->dst_multibyte is
5032 (CODING_REQUIRE_ENCODING): Return 1 if coding->src_multibyte is
5035 * data.c (Faref): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
5038 * editfns.c (Fformat): Be sure to convert 8-bit characters to
5040 (Ftranspose_region) [BYTE_COMBINING_DEBUG]: Abort if byte
5042 (Ftranspose_region): Delete codes for handling byte combining.
5044 * fileio.c (Finsert_file_contents): Setup src_multibyte and
5045 dst_multibyte members of coding. On handling REPLACE on unibyte
5046 buffer, convert the result of decode_coding to unibyte. On
5047 inserting into a mutibyte buffer, always call code_convert_region.
5048 (e_write): Setup coding->src_multibyte according to the
5049 multibyteness of the source (buffer or string).
5051 * fns.c (concat): Handle 8-bit characters correctly.
5052 (Fstring_as_unibyte): Be sure to make all 8-bit characters in
5053 unibyte in the result.
5054 (Fstring_as_multibyte): Be sure to make all 8-bit characters in
5055 valid multibyte form in the result.
5056 (map_char_table): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
5057 (Fbase64_encode_region, Fbase64_encode_string): If base64_encode_1
5058 return -1, signal an error.
5059 (base64_encode_1): New arg MULTIBYTE. Get each character by
5060 CHAR_STRING_AND_LENGTH if MULTIBYTE is nonzero. If a multibyte
5061 character is found, return -1.
5062 (Fbase64_decode_region): Delete codes for handling byte-combining.
5063 Treat each decoded byte as a unibyte character.
5064 (Fbase64_decode_string): Return unibyte string.
5065 (Fcompare_strings, concat, string_byte_to_char): Use
5066 FETCH_STRING_CHAR_ADVANCE_NO_CHECK instead off
5067 FETCH_STRING_CHAR_ADVANCE.
5068 (Fstring_lessp): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
5069 (mapcar1): If SEQ is string, always use FETCH_STRING_CHAR_ADVANCE.
5071 * fontset.c (fontset_ref): Use SPLIT_CHAR instead of
5072 SPLIT_NON_ASCII_CHAR.
5073 (fontset_ref_via_base, fontset_set): Likewise
5075 * insdel.c (adjust_markers_for_record_delete): Deleted.
5076 (adjust_markers_for_insert): Argument changed. Caller changed.
5077 (adjust_markers_for_replace): Likewise.
5078 (ADJUST_CHAR_POS, combine_bytes, byte_combining_error,
5079 CHECK_BYTE_COMBINING_FOR_INSERT): Deleted.
5080 (copy_text): Delete unused local varialbe c_save. For converting
5081 to multibyte, be sure to make all 8-bit characters in valid
5083 (count_size_as_multibyte): Handle 8-bit characters correctly.
5084 (insert_1_both, insert_from_string_1, insert_from_buffer_1,
5085 adjust_after_replace, replace_range, del_range_2)
5086 [BYTE_COMBINING_DEBUG]: Abort if byte combining occurs.
5087 (insert_1_both, insert_from_string_1, insert_from_buffer_1,
5088 adjust_after_replace, replace_range, del_range_2) Delete codes for
5089 handling byte combining.
5090 (adjust_before_replace): Deleted.
5092 * keymap.c (Fsingle_key_description): Use SPLIT_CHAR instead of
5093 SPLIT_NON_ASCII_CHAR.
5094 (describe_vector): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
5095 (Faccessible_keymaps): Use FETCH_STRING_CHAR_ADVANCE
5097 (Fkey_description): Likewise.
5099 * lread.c (read1): On reading multibyte string, be sure to make
5100 all 8-bit chararacters in valid multibyte form.
5101 (readchar): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
5103 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE
5106 * process.c (Fstart_process): GCPRO current_dir before calling
5107 Ffind_operation_coding_system. Encode arguments here.
5108 (create_process): Don't encode arguments here. Setup
5109 src_multibyte and dst_multibyte members of struct coding.
5110 (read_process_output): Setup src_multibyte and dst_multibyte
5111 members of struct coding. If the output is to multibyte buffer,
5112 always decode the output of the process. Adjust the
5113 representation of 8-bit characters to the multibyteness of the
5115 (send_process): Setup coding->src_multibyte according to the
5116 multibyteness of the source.
5118 * search.c (wordify): Use FETCH_STRING_CHAR_ADVANCE
5120 (Freplace_match): Use FETCH_STRING_CHAR_ADVANCE and
5121 FETCH_STRING_CHAR_ADVANCE_NO_CHECK appropriately.
5123 * term.c (produce_special_glyphs): Use CHAR_BYTES instead of
5126 * w16select.c (Fw16_set_clipboard_data): Setup members
5127 src_multibyte and dst_multibyte of coding. Adjusted for the
5128 change for find_charset_in_str.
5129 (Fw16_get_clipboard_data): Likewise.
5131 * w32fns.c (w32_to_x_font): Setup members src_multibyte and
5132 dst_multibyte of coding.
5133 (x_to_w32_font): Likewise.
5135 * w32select.c (Fw32_set_clipboard_data): Setup members
5136 src_multibyte and dst_multibyte of coding. Adjusted for the
5137 change for find_charset_in_str.
5138 (Fw32_get_clipboard_data): Likewise.
5140 * xdisp.c (get_next_display_element): Handle 8-bit characters
5142 (next_element_from_display_vector): Use CHAR_BYTES instead of
5144 (disp_char_vector): Use SPLIT_CHAR instead of
5145 SPLIT_NON_ASCII_CHAR.
5147 * xselect.c (selection_data_to_lisp_data): Setup members
5148 src_multibyte and dst_multibyte of coding. Adjusted for the
5149 change for find_charset_in_str.
5150 (lisp_data_to_selection_data): Likewise.
5152 2000-05-19 Gerd Moellmann <gerd@gnu.org>
5154 * buffer.c (Fbury_buffer): Avoid trouble from burying a killed
5157 * dispextern.h (Vimage_types): Add extern declaration.
5159 * xdisp.c (Vimage_types): Moved here from xfns.c.
5160 (syms_of_xdisp): Move `image-types' variable here from xfns.c.
5162 * xfns.c (Vimages_types): Moved to xdisp.c.
5163 (syms_of_xfns): Move `image-types' to xdisp.c.
5165 * w32fns.c (Vimage_types): Removed.
5166 (syms_of_w32fns): Remove `image-types'.
5168 2000-05-18 Kenichi Handa <handa@etl.go.jp>
5170 * fns.c (map_char_table): Pay attention to character number of
5171 charset. Check the validity of charset at the first level. For
5172 leaf nodes that has nil value, call C_FUNCTION or FUNCTION with
5175 * fontset.c: Include "buffer.h".
5176 (fs_load_font): If the face has fontset, record the face ID in
5178 (Finternal_char_font): New function.
5179 (accumulate_font_info): New function.
5180 (Ffontset_info): Rewritten for the new fontset implementation.
5181 (syms_of_fontset): Register Vdefault_fontset in the first element
5182 of Vfontset_table. Include Vdefault_fontset in
5183 Vfontset_alias_alist. Declare `internal-char-font' as a Lisp
5186 2000-05-16 Dave Love <fx@gnu.org>
5188 * m/iris5d.h: Deleted -- unused.
5190 2000-05-16 Gerd Moellmann <gerd@gnu.org>
5192 * xdisp.c, w32.c, print.c, msdos.c, emacs.c: Use the term
5193 `invalid' instead of `illegal'.
5195 * indent.c (Fmove_to_column): When ending within a tab, insert
5196 spaces first so that markers at the end of the tab get adjusted.
5198 * frame.c (frames_bury_buffer): Don't add a buffer to the frame's
5199 buffer list that wasn't selected in that frame.
5201 * filelock.c (get_boot_time): To obtain an 8 char file name, which
5202 is needed on mescaline, use a 2 char prefix, and call
5203 make_temp_name with second arg non-zero.
5205 * fileio.c (make_temp_name): New function, extracted from
5207 (Fmake_temp_name): Use it.
5209 2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
5211 * window.c (coordinates_in_window): Subtract 1 when computing
5214 2000-05-15 Gerd Moellmann <gerd@gnu.org>
5216 * Makefile.in (lisp): Add env.elc.
5218 * callproc.c (Fgetenv_internal): Renamed from Fgetenv.
5220 2000-05-12 Gerd Moellmann <gerd@gnu.org>
5222 * search.c (Freplace_match): Handle case of `\N' in the
5223 replacement when there's no group N.
5225 2000-05-11 Gerd Moellmann <gerd@gnu.org>
5227 * xdisp.c (add_to_log): Don't pass the terminating NUL byte
5228 of the message to message_dolog.
5230 * keyboard.c (read_char): Don't clear current message for help
5231 events; let the code handling help events handle this. Change
5232 code detecting help events that should be ignored.
5234 * xdisp.c (handle_single_display_prop): Don't try to set PT if
5235 we're interating over a string.
5237 2000-05-09 Dave Love <fx@gnu.org>
5239 * fileio.c (Fwrite_region): If APPEND arg is an integer, seek to
5240 that offset before writing. Move gcpro region past call of
5243 2000-05-04 Dave Love <fx@gnu.org>
5245 * buffer.c (syms_of_buffer) [auto-fill-function]: Doc fix.
5247 2000-05-04 Gerd Moellmann <gerd@gnu.org>
5249 * insdel.c (insert_from_buffer_1): Adjust FROM position by number
5250 of inserted characters when BUF equals the current buffer, and PT
5251 is in front of or equal to FROM.
5253 2000-05-03 Gerd Moellmann <gerd@gnu.org>
5255 * xdisp.c (handle_single_display_prop): If display property value
5256 is invalid, or something not supported on the frame, restore
5257 iterator's position to what it was initially. Make sure to return
5258 0 for invalid and unsupported property values.
5260 * xterm.c (x_produce_glyphs) <composite chars>: Handle case
5261 that x_per_char_metric returns null.
5263 2000-05-02 Gerd Moellmann <gerd@gnu.org>
5265 * xterm.h (struct face): Add forward declaration.
5266 (struct image): Ditto.
5267 (image_ascent): Add prototype.
5269 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
5270 (x_draw_image_relief, x_draw_image_foreground_1): Call function
5271 image_ascent instead of using IMAGE_ASCENT.
5273 * dispextern.h (DEFAULT_IMAGE_HEIGHT): New macro.
5274 (IMAGE_ASCENT): Removed.
5276 * xfns.c (Qcenter): New variable.
5277 (enum image_value_type): Add IMAGE_ASCENT_VALUE.
5278 (parse_image_spec): Handle IMAGE_ASCENT_VALUE.
5279 (image_ascent): New function.
5280 (lookup_image): Recognize `:ascent center'.
5281 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
5282 (tiff_format, gif_format, gs_format): Use IMAGE_ASCENT_VALUE.
5283 (xbm_load): Don't set image's ascent here.
5284 (xbm_image_p, xpm_image_p, pbm_image_p, png_image_p)
5285 (jpeg_image_p, tiff_image_p, gif_image_p, gs_image_p): Don't
5286 check ascent values here.
5287 (Fimagep, Flookup_image [GLYPH_DEBUG]: Removed.
5288 (syms_of_xfns) [GLYPH_DEBUG]: Don't defsubr removed functions.
5289 (syms_of_xfns): Initialize Qcenter.
5291 * eval.c (Fsignal): If lisp_eval_depth or spepdl_size are near
5292 to the limits, increase the limits.
5294 2000-05-01 Kenichi Handa <handa@etl.go.jp>
5296 * fontset.c (fs_load_font): By default, use 0x00..0x7f for ASCII.
5297 Check Vfont_encoding_alist against the full name of the opened
5300 2000-04-28 Gerd Moellmann <gerd@gnu.org>
5302 * xdisp.c (make_cursor_line_fully_visible): Handle case of rows
5303 taller than the window.
5305 2000-04-28 Kenichi Handa <handa@etl.go.jp>
5307 * xfaces.c (realize_x_face): Fix the argument of the second
5308 xassert. BASE_FACE may not be a face for ASCII.
5310 2000-04-27 Gerd Moellmann <gerd@gnu.org>
5312 * print.c (print_object): Treat print-length < 0 as nil.
5314 * Makefile.in (termcapobj): Don't use TERMCAP_OBJ.
5316 * s/freebsd.h (TERMCAP_OBJ): Removed.
5317 (LIBS_TERMCAP): Don't define for __FreeBSD_version >= 400000.
5319 * lread.c (read1): Don't treat period followed by certain
5320 characters as symbol start.
5322 * xfns.c (slurp_file): New function.
5323 (xbm_image_p): Handle case of in-memory XBM files.
5324 (xbm_scan): Rewritten to work on memory buffers instead of files.
5325 (xbm_read_bitmap_data): Renamed from xbm_read_bitmap_file_data.
5326 Work on memory buffers instead of files. If DATA is null test
5327 if buffer looks like an in-memory XBM file.
5328 (xbm_load_image): Renamed from xbm_load_image_file. Work on
5329 memory buffers instead of files.
5330 (xbm_file_p): New function.
5331 (xbm_load): Accept :data DATA where DATA is an in-memory XBM file.
5333 * lread.c (end_of_file_error): New function.
5334 (read1): Call it instead of signaling `end-of-file' directly.
5336 * print.c (print_error_message): Print data of `end-of-file'
5337 with Fprinc instead of Fprin1.
5339 2000-04-26 Ken Raeburn <raeburn@gnu.org>
5341 * window.c (freeze_window_start): Check that minibuffer scroll
5342 window isn't nil before extracting the window structure pointer
5345 * undo.c (record_delete): If we hit the end of the undo list, stop
5346 picking elements apart.
5348 2000-04-26 Gerd Moellmann <gerd@gnu.org>
5350 * xdisp.c (display_line): If lines are continued, restore
5351 iterator's ascent/descent information to the values before the
5352 first glyph not fitting on the line.
5354 2000-04-25 Gerd Moellmann <gerd@gnu.org>
5356 * xdisp.c (try_window_id) <all changes above window start>: Adjust
5357 positions in glyph matrix. Don't compute new window end
5360 * dispnew.c (increment_matrix_positions): Renamed from
5361 increment_glyph_matrix_buffer_positions.
5362 (increment_row_positions): Renamed from
5363 increment_glyph_row_buffer_positions.
5365 * dispextern.h: Change names of renamed functions from dispnew.c
5368 2000-04-24 Gerd Moellmann <gerd@gnu.org>
5370 * fileio.c (Fdo_auto_save): Create directories for auto-save
5371 list file if necessary.
5373 * xdisp.c (init_iterator): Set iterator's extra_line_spacing
5374 from buffer or frame.
5375 (automatic_hscrolling_p): New variable.
5376 (hscroll_windows): Scroll windows horizontally only if automatic
5377 hscrolling is allowed.
5378 (syms_of_xdisp): New variable `automatic-hscrolling'.
5380 * frame.h (struct frame): Add member extra_line_spacing.
5382 * xfns.c (x_set_line_spacing): New function.
5383 (Fx_create_frame): Set line spacing from resources.
5384 (Qline_spacing): New variable.
5385 (syms_of_xfns): Initialize Qline_spacing.
5387 * emacs.c (USAGE2): Add `--line-spacing' and `-lsp'.
5389 * buffer.c (init_buffer_once): Handle extra_line_spacing.
5390 (syms_of_buffer): Add `default-line-spacing' and `line-spacing'.
5391 (reset_buffer): Don't initialize extra2 and extra3. Initialize
5392 extra_line_spacing from default value.
5393 (init_buffer_once): Initialize default value of extra_line_spacing.
5395 * buffer.h (struct buffer): Add extra_line_spacing, remove extra2
5398 * xterm.c (x_produce_glyphs): Remove reference to struct it's
5399 prompt_width. Add extra line spacing.
5401 * term.c (produce_glyphs): Remove reference to struct it's
5404 * dispextern.h (struct it): Remove member prompt_width, add
5407 2000-04-22 Gerd Moellmann <gerd@gnu.org>
5409 * dispnew.c (update_frame_line): When writing a whole line, make
5410 sure cursor is in the right row afterwards, otherwise a use of
5411 capability `ch' in cmgoto might leave the cursor in the row below.
5413 2000-04-21 Gerd Moellmann <gerd@gnu.org>
5415 * lisp.h (struct Lisp_Buffer_Cons): Remove.
5417 * keyboard.c (timer_check): Fix typo in comment.
5419 2000-04-21 Kenichi Handa <handa@etl.go.jp>
5421 * fontset.c (Fset_fontset_font): Fix docstring. Local variable
5422 name change: ch -> character.
5424 2000-04-20 Gerd Moellmann <gerd@gnu.org>
5426 * keyboard.c (echo_message_buffer): New variable.
5427 (echo_now): Set echo_message_buffer to the echo area buffer used
5428 to display the echo.
5429 (cancel_echoing): Reset echo_message_buffer to nil.
5430 (read_char): Code rewritten that handles canceling an echo or
5431 echoing a dash, respectively.
5433 * fileio.c (Ffile_writable_p) [WINDOWSNT]: Return nil if parent
5434 directory doesn't exist.
5436 2000-04-19 Dave Love <fx@gnu.org>
5438 * fns.c (syms_of_fns): Defsubr mapc.
5439 (concat): Don't allow numeric args.
5440 (Fconcat): Doc change.
5442 2000-04-19 Stefan Monnier <monnier@cs.yale.edu>
5444 * regex.c (re_match_2_internal): Don't shorten the strings anymore,
5445 instead define end_match(1|2) more carefully.
5446 Use GET_CHAR_BEFORE_2 for `begline'.
5448 2000-04-19 Gerd Moellmann <gerd@gnu.org>
5450 * frame.h (SELECTED_FRAME): Change definition to compile cleanly
5451 on 64-bit systems where NULL is defined as `0'.
5453 * xdisp.c (with_echo_area_buffer): Add more `int' parameters for
5454 the `variable argument list' to make it work on Alpha.
5456 * m/alpha.h (_LP64) [!_LP64]: Define.
5457 (ORDINARY_LINK): Define for NetBSD.
5459 * m/macppc.h (ORDINARY_LINK): Define for NetBSD.
5461 2000-04-19 Dave Love <fx@gnu.org>
5463 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Revert 2000-04-14
5466 * Makefile.in (LIBS): Don't use.
5467 (GETLOADAVG_OBJ): Define again.
5468 (otherobj): Add GETLOADAVG_OBJ.
5470 * buffer.c (Fmake_indirect_buffer): Escape newline in doc.
5472 2000-04-18 Gerd Moellmann <gerd@gnu.org>
5474 * lread.c (read_filtered_event): Cancel and start busy cursor.
5476 * xterm.c (x_produce_glyphs) <ASCII chars>: Take into account
5477 that the per-character metrics may be null.
5479 2000-04-17 Gerd Moellmann <gerd@gnu.org>
5481 * buffer.c (clone_per_buffer_values): New function.
5482 (Fmake_indirect_buffer): Add optional argument CLONE. Call
5483 clone_per_buffer_values if CLONE is not nil.
5485 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
5487 2000-04-16 Dave Love <fx@gnu.org>
5489 * Makefile.in: Remove obsolete localcpp stuff.
5490 (GETLOADAVG_OBJ): Don't define.
5491 (obj): Move LIBOBJS...
5492 (otherobj): ... to here.
5493 (MSDOS_OBJ): Convert to make variable -- preprocessing zapped
5494 whitespace-only lines after the continuation (Irix).
5496 2000-04-14 Gerd Moellmann <gerd@gnu.org>
5498 * xfns.c (xpm_load) [DEBUG_X_COLORS]: Register colors.
5500 * s/freebsd.h (LD_SWITCH_SYSTEM): Add `-L /usr/local/lib'.
5502 2000-04-14 Dave Love <fx@gnu.org>
5504 * s/aix3-1.h, s/bsd4-2.h, s/bsd4-3.h, s/cxux.h, s/dgux.h, s/gnu.h:
5505 * s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/rtu.h:
5506 * s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h, s/usg5-2.h:
5507 * s/usg5-3.h, s/xenix.h, s/umax.h: Don't define autoconfiscated
5510 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Don't define
5511 autoconfiscated HAVE_GETLOADAVG.
5513 * s/nextstep.h, s/sco4.h, s/sco5.h: Don't define autoconfiscated
5516 2000-04-14 Gerd Moellmann <gerd@gnu.org>
5518 * filelock.c (MAKE_LOCK_NAME): Allocate 2 more bytes.
5519 (fill_in_lock_file_name): Avoid existing files that aren't
5522 2000-04-14 Dave Love <fx@gnu.org>
5524 * Makefile.in (LIBS, LIBOBJS): New variable.
5525 (INTERVAL_SRC): Convert to make variable.
5526 (INTERVAL_OBJ, MKTIME_OBJ, FLOAT_SUPPORT, FACE_SUPPORT)
5527 (HAVE_X_WINDOWS, OBJECTS_SYSTEM): Remove.
5528 (obj): Substitute INTERVAL_OBJ, add MKTIME_OBJ, GETLOADAVG_OBJ and
5530 (SOME_MACHINE_OBJECTS): Remove interval stuff.
5531 (lisp): Substitute FACE_SUPPORT, FLOAT_SUP.
5532 (shortlisp): Add facemenu, float-sup, frame.
5533 (SOME_MACHINE_LISP): Remove them from here.
5534 (LIBES): Change unused LDLIBS to autoconf LIBS.
5536 * config.in: Add BROKEN_MKTIME, NLIST_STRUCT, NLIST_NAME_UNION.
5538 2000-04-14 Kenichi Handa <handa@etl.go.jp>
5540 * composite.c (update_compositions): If FROM and TO are not in a
5541 valid range, do nothing.
5543 2000-04-13 Gerd Moellmann <gerd@gnu.org>
5545 * tparam.c (tparam1): Abort when encountering an unknown
5548 * s/freebsd.h (TERMCAP_OBJ) [__FreeBSD__ >= 4]: Define as
5551 * Makefile.in (termcapobj) [LIBS_TERMCAP && TERMCAP_OBJ]: Define
5554 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
5556 * fileio.c (a_write): Remove redundant semi-colons.
5557 (e_write): Return -1 if failed to write all the data.
5558 This fixes the changes made at 1999-12-15.
5560 2000-04-12 Dave Love <fx@gnu.org>
5562 * fns.c (mapcar1): Test for null vals to support mapc.
5563 (Fmapc): New function.
5565 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
5567 * msdos.c (NUM_MOUSE_BUTTONS): Define.
5568 (IT_frame_up_to_date): Support the buffer local value of
5569 cursor-type, if defined.
5571 2000-04-10 Dave Love <fx@gnu.org>
5573 * editfns.c (preceding-char, following-char): Doc fix.
5575 2000-04-10 Ken Raeburn <raeburn@gnu.org>
5577 * Makefile.in (temacs): Revert 2000-03-12 change.
5579 2000-04-10 Jason Rumney <jasonr@gnu.org>
5581 * xfaces.c (realize_face): Change FRAME_X_P to FRAME_WINDOW_P.
5583 2000-04-10 Gerd Moellmann <gerd@gnu.org>
5585 * xdisp.c (setup_echo_area_for_printing): Choose an echo
5586 area buffer, if it's not set up yet.
5588 * indent.c (compute_motion): Set immediate_quit.
5590 2000-04-09 Gerd Moellmann <gerd@gnu.org>
5592 * xfaces.c (tty_suppress_bold_inverse_default_colors_p): New
5594 (realize_tty_face): Suppress boldness if colors are the inverse of
5595 the default colors, and tty_suppress_bold_inverse_default_colors_p
5597 (Ftty_suppress_bold_inverse_default_colors): New function.
5598 (syms_of_xfaces): Defsubr it.
5600 * buffer.c (Frestore_buffer_modified_p): New function.
5601 (syms_of_buffer): Defsubr it.
5603 2000-04-08 Ken Raeburn <raeburn@gnu.org>
5605 * charset.c (Fmake_char_internal): CHAR_COMPONENTS_VALID_P takes a
5606 charset id (int) argument, not a charset (Lisp_Object).
5608 * coding.h (code_convert_string): Declare.
5609 * coding.c (code_convert_string_norecord): Pass an int, not a lisp
5610 object, as the fourth argument to code_convert_string.
5612 * fontset.c (make_fontset_for_ascii_face): Use XINT on return
5614 (Fset_fontset_font): Use EQ to compare lisp objects.
5616 2000-04-05 Ken Raeburn <raeburn@gnu.org>
5618 * intervals.h (SET_INTERVAL_PARENT): Use INT_LISPLIKE to test for
5619 a pointer that looks like a lisp object.
5620 (SET_INTERVAL_OBJECT): Don't explicitly compare the object with
5621 zero, instead see whether it's an integer object, since they can't
5623 (GET_INTERVAL_OBJECT): Simply assign to the destination.
5625 * dispnew.c (allocate_matrices_for_frame_redisplay,
5626 direct_output_forward_char): Use X(U)INT and make_number as needed
5627 to convert between (unsigned) int values and lisp integers.
5628 * keyboard.c (read_key_sequence): Likewise.
5629 * lread.c (substitute_object_recurse): Likewise.
5630 * fns.c (concat, hash_lookup, hash_remove): Likewise.
5631 * minibuf.c (do_completion, Fminibuffer_complete_word,
5632 Fminibuffer_completion_help): Likewise.
5633 * term.c (produce_special_glyphs): Likewise.
5635 * fileio.c (Fwrite_region): Use EQ when comparing lisp objects.
5636 * print.c (print_preprocess, print_object): Likewise.
5638 * search.c (compile_pattern): Use NILP when checking for nil.
5640 * lisp.h (make_number) [!NO_UNION_TYPE && __GNUC__ >= 2 &&
5641 __OPTIMIZE__]: Provide a GNU C macro version that handles
5643 (XSET) [!NO_UNION_TYPE]: Set the value field first, then the type
5644 field, to better cope with ENABLE_CHECKING and calls that modify a
5645 Lisp_Object using its old value.
5647 2000-04-04 Gerd Moellmann <gerd@gnu.org>
5649 * window.c (compare_window_configurations): Signal an error
5650 if parameters C1 or C2 aren't window configurations.
5652 * bytecode.c (Fbyte_code): Add a bunch of BEFORE_POTENTIAL_GC/
5653 AFTER_POTENTIAL_GC calls around calls to functions that can
5654 signal an error and thus invoke the debugger.
5656 2000-04-03 Gerd Moellmann <gerd@gnu.org>
5658 * fns.c (Fbase64_decode_region, Fbase64_decode_string): Signal
5659 an error if decoding fails.
5661 * keyboard.c (lispy_mouse_names): Variable removed.
5662 (Vlispy_mouse_stem): New variable.
5663 (syms_of_keyboard): Initialize Vlispy_mouse_stem.
5664 (make_lispy_event) <mouse_click, scroll_bar_click>: Don't abort
5665 for any mouse button number. Increase size of mouse_syms and
5666 button_down_location as needed. Call modify_event_symbol with
5667 different arguments.
5668 (make_lispy_event) <scroll_bar_click> [USE_TOOLKIT_SCROLL_BARS]:
5669 Call modify_event_symbol with different arguments.
5670 (make_lispy_event) <w32_scroll_bar_click> [WINDOWSNT]: Don't abort
5671 for any button number. Call modify_event_symbol with different
5673 (modify_event_symbol): Rename NAME_ALIST to NAME_ALIST_OR_STEM.
5674 Accept a string for NAME_ALIST_OR_STEM.
5676 * lisp.h (larger_vector): Add prototype.
5678 * fns.c (larger_vector): Make externally visible.
5680 * termhooks.h (NUM_MOUSE_BUTTONS): Removed.
5682 2000-04-02 Stefan Monnier <monnier@cs.yale.edu>
5684 * regex.c (PTR_TO_OFFSET) [!emacs]: Remove.
5685 (RE_MULTIBYTE_P, RE_STRING_CHAR_AND_LENGTH): New macros.
5686 (GET_CHAR_BEFORE_2): Moved from charset.h plus fixed minor bug when
5687 we are between str1 and str2.
5688 (MAX_MULTIBYTE_LENGTH, CHAR_STRING) [!emacs]: Provide trivial default.
5689 (PATFETCH): Use `TRANSLATE'.
5690 (PATFETCH_RAW): Fetch multibyte char if applicable.
5691 (PATUNFETCH): Remove.
5692 (regex_compile): Rely on PATFETCH to do most of the multibyte magic.
5693 When writing a char, write it directly into the pattern buffer rather
5694 than going needlessly through a temp char-array.
5695 (re_match_2_internal): Similarly, rely on RE_STRING_CHAR to do the
5696 multibyte magic and remove the useless `#ifdef emacs'.
5697 (bcmp_translate): Don't compare as multibyte chars when in a unibyte
5700 * regex.h (struct re_pattern_buffer): Make field `multibyte'
5701 conditional on `emacs'.
5703 * charset.h (GET_CHAR_BEFORE_2): Moved to regex.c.
5705 2000-04-01 Ken Raeburn <raeburn@gnu.org>
5707 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P): Expand
5708 non-union-type versions of XMARK and friends here, because XMARK
5709 and friends won't work on an integer field if NO_UNION_TYPE is not
5711 (make_number): Define as a function if it's not defined as a
5714 * composite.c (run_composite_function): Use NILP when checking for
5716 (syms_of_composite): Delete local var NARGS, pass an int as first
5717 argument to Fmake_hash_table.
5719 * editfns.c (text_property_stickiness): Use NILP to test
5720 Lisp_Object boolean value.
5721 (Fmessage_or_box): Don't use NILP to test int variable.
5722 (Fformat): Use a temporary variable to avoid ENABLE_CHECKING
5723 problems reading from and changing the same lisp value in an
5726 2000-04-01 Gerd Moellmann <gerd@gnu.org>
5728 * term.c (TN_no_color_video): New variable.
5729 (term_init): Intitialize TN_no_color_video.
5730 (enum no_color_bit): New enumeration.
5731 (MAY_USE_WITH_COLORS_P): New macro.
5732 (turn_on_face): Use it to determine if attributes may be used
5733 combined with colors.
5735 2000-04-01 Ken Raeburn <raeburn@gnu.org>
5737 * window.c (CURBEG, CURSIZE): Don't overload lisp object lvalues
5738 with int lvalues via casts; instead, just yield lisp object
5740 (enlarge_window): Variable sizep now points to Lisp_Object. Use
5741 proper accessor macros.
5742 (shrink_window_lowest_first): w->top is Lisp_Object; use XINT.
5743 (grow_mini_window): Fix typo getting int value of root->height.
5745 * xdisp.c (compute_string_pos): Fix order of arguments to
5746 string_pos_nchars_ahead.
5747 (handle_fontified_prop, add_to_log): Pass int, not Lisp_Object, as
5748 count arg to variable-arg routines like Frun_hook_with_args and
5750 (back_to_previous_visible_line_start)
5751 (build_desired_tool_bar_string): Pass Lisp_Object, not int, to
5752 fixed-arg routines like Fget_char_property and Fmake_string.
5753 (reconsider_clip_changes): Use XINT when comparing integer lisp
5754 objects, or passing them as int arguments.
5755 (mark_window_display_accurate, insert_left_trunc_glyphs)
5756 (append_space, extend_face_to_end_of_line): Use make_number when
5757 storing or passing integer values as lisp objects.
5758 (set_cursor_from_row, highlight_trailing_whitespace): Use
5759 INTEGERP, not implicit test against zero, for glyph object.
5760 (try_window_id): Don't use make_number when we want an int value.
5762 * xfaces.c (xlfd_symbolic_value): Make last argument a
5763 Lisp_Object, to be consistent with callers.
5764 (Fbitmap_spec_p): Use XINT to get numeric value of height.
5765 (lface_hash): Apply XFASTINT to lisp values before folding in.
5767 * xfns.c (Fx_show_tip): Use make_number to get lisp objects to
5768 fill in window width and height. Pass an int, not a lisp object,
5769 as first arg to Finsert.
5771 2000-04-01 Gerd Moellmann <gerd@gnu.org>
5773 * xfaces.c (realize_basic_faces): Block input while realizing
5776 * keyboard.c (lispy_mouse_names): Add additional mouse names.
5778 * termhooks.h (NUM_MOUSE_BUTTONS): Increase to 15.
5780 2000-03-31 Gerd Moellmann <gerd@gnu.org>
5782 * xterm.c (x_produce_glyphs): When displaying unibyte text
5783 or ASCII, handle case that per-char metric is null.
5785 2000-03-30 Ken Raeburn <raeburn@gnu.org>
5787 * lisp.h (NO_UNION_TYPE) [ENABLE_CHECKING]: Undef.
5789 * lisp.h (XCONS, XSTRING, XSYMBOL, XFLOAT, XPROCESS, XWINDOW,
5790 XSUBR, XBUFFER): Verify correct object type before returning
5791 pointer, using eassert.
5792 * frame.h (XFRAME): Likewise.
5794 * buffer.c (Frename_buffer, Fset_buffer_multibyte,
5795 swap_out_buffer_local_variables, Fmove_overlay): Don't apply
5796 XSYMBOL, XBUFFER, etc, to values that may be nil or of the wrong
5798 * data.c (set_internal): Likewise.
5799 * dispextern.h (WINDOW_WANTS_MODELINE_P,
5800 WINDOW_WANTS_HEADER_LINE_P): Likewise.
5801 * fileio.c (auto_save_1): Likewise.
5802 * insdel.c (check_markers): Likewise.
5803 * marker.c (buf_charpos_to_bytepos, unchain_marker): Likewise.
5804 * undo.c (record_insert): Likewise.
5805 * vmsproc.c (child_sig): Likewise.
5806 * window.c (unshow_buffer, window_loop): Likewise.
5807 * xterm.c (x_erase_phys_cursor): Likewise.
5809 2000-03-30 Gerd Moellmann <gerd@gnu.org>
5811 * xfns.c (free_image_cache): Free the cache structure itself
5812 last, after all its members have been freed.
5814 * lisp.h (xstrdup): Add prototype.
5816 * alloc.c (xstrdup): Moved here from xfaces.c.
5817 (allocating_for_lisp): Variable removed.
5818 (lisp_malloc): Block input around the calls to malloc and
5821 * xfaces.c (realize_tty_face): Use find_symbol_value instead
5823 (xstrdup): Moved to alloc.c.
5825 2000-03-29 Ken Raeburn <raeburn@gnu.org>
5827 * scroll.c (CHECK_BOUNDS): Renamed from CHECK.
5829 * emacs.c (main): Fix sense of no-loadup test.
5831 * config.in (ENABLE_CHECKING): Undef.
5833 * lisp.h (struct interval): Replace "parent" field with a union of
5834 interval pointer and Lisp_Object; add new bitfield to use as
5835 discriminant. Change other flag fields to bitfields.
5836 (CHECK): New macro for consistency checking. If ENABLE_CHECKING
5837 is defined and the supplied test fails, print a message and
5839 (eassert): New macro. Use CHECK to provide an assert-like
5842 * intervals.h (NULL_INTERVAL_P): Now applies only to real interval
5843 pointers; abort if the value looks like a lisp object.
5844 (NULL_INTERVAL_P, NULL_PARENT, HAS_PARENT, HAS_OBJECT, SET_PARENT,
5845 SET_OBJECT, INTERVAL_PARENT, GET_INTERVAL_OBJECT, COPY_PARENT):
5846 Modify for new interval parent definition.
5848 * alloc.c (mark_interval_tree, MARK_INTERVAL_TREE,
5849 UNMARK_BALANCE_INTERVALS): Update references that need an
5850 addressable lisp object in the interval structure.
5851 (die): New function.
5852 (suppress_checking): New variable.
5854 * intervals.c (interval_start_pos): Just return 0 if there's no
5857 2000-03-29 Gerd Moellmann <gerd@gnu.org>
5859 * lread.c (read1): Accept `.' (period) as symbol start like in CL
5860 and earlier Emacs versions.
5862 * keyboard.c (Ftop_level): Cancel busy-cursor.
5864 * eval.c (call_debugger): Cancel busy-cursor.
5866 2000-03-29 Kenichi Handa <handa@etl.go.jp>
5868 * search.c (Freplace_match): Adjust multibyteness of the current
5869 buffer and NEWTEXT. Free allocated memory before signaling an
5872 2000-03-28 Stefan Monnier <monnier@cs.yale.edu>
5874 * regex.c (analyse_first): New function obtained by ripping out most
5875 of re_compile_fastmap and generalizing it a little bit so that it
5876 can also just return whether a given (sub)pattern can match the empty
5878 (regex_compile): Use `analyse_first' to decide whether the loop-check
5879 needs to be done or not for *, +, *? and +? (the loop check is costly
5880 for non-greedy repetition).
5881 (re_compile_fastmap): Delegate the actual work to `analyse_first'.
5883 2000-03-28 Dave Love <fx@gnu.org>
5885 * s/gnu-linux.h (GC_SETJMP_WORKS): Define for i386, sparc, m68k,
5888 * alloc.c: Include stdio.h. Test STDC_HEADERS, not __STDC__.
5890 2000-03-27 Stefan Monnier <monnier@cs.yale.edu>
5892 * regex.c (REGEX_FREE_STACK, RESET_FAIL_STACK): Make them usable as
5894 (enum re_opcode_t): Update description of succeed_n.
5895 (PATFETCH): Always define.
5896 (regex_compile): Use lookahead rather than PATUNFETCH (for repetition
5897 operators, char classes, shy-groups and intervals).
5898 Optimize special cases of intervals so as to only use succeed_n and
5899 jump_n when really needed.
5900 (re_compile_fastmap): Simplify handling of jump_n and succeed_n now
5901 that we don't have to handle the special cases any more.
5902 Simplify on_failure_jump handling as well.
5904 2000-03-28 Jason Rumney <jasonr@gnu.org>
5906 * lread.c (Fload): Move safe_p definition to above #ifdef DOS_NT.
5908 2000-03-27 Gerd Moellmann <gerd@gnu.org>
5910 * s/freebsd.h (GC_SETJMP_WORKS): Define.
5912 * s/msdos.h (GC_SETJMP_WORKS): Define.
5914 * alloc.c (mark_maybe_object): New function.
5915 (mark_memory): Use it.
5916 (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK): New macros.
5917 (setjmp_tested_p, longjmp_done): New variables.
5918 (test_setjmp): New function.
5919 (mark_stack) [!GC_SETJMP_WORKS]: Call test_setjmp.
5920 (init_alloc): Initialize setjmp_tested_p and longjmp_done.
5922 * xdisp.c (face_before_or_after_it_pos): Pass multibyteness
5923 to DEC_TEXT_POS and INC_TEXT_POS.
5925 * dispnew.c (direct_output_for_insert): Use DEC_TEXT_POS
5926 with parameter MULTIBYTE_P.
5928 * dispextern.h (INC_TEXT_POS, DEC_TEXT_POS): Add parameter
5931 * editfns.c (Fsubst_char_in_region): Don't use INC_POS in unibyte
5932 buffers because it looks for multibyte character byte sequences
5933 which don't exist in unibyte text.
5935 * xterm.h (x_specified_cursor_type, x_copy_color): Add prototypes.
5937 * xfaces.c (register_color, unregister_color, unregister_colors)
5938 [DEBUG_X_COLORS]: New functions.
5939 (x_free_colors) [DEBUG_X_COLORS]: Unregister colors.
5941 * xfns.c (x_set_cursor_color): Get color reference counts right.
5943 * xterm.c (x_copy_color): New function.
5944 (x_alloc_nearest_color) [DEBUG_X_COLORS]: Call register_color.
5946 * buffer.h (MAX_PER_BUFFER_VARS): Renamed from MAX_BUFFER_LOCAL_VARS.
5947 (PER_BUFFER_VAR_OFFSET): Renamed from BUFFER_LOCAL_VAR_OFFSET.
5948 (PER_BUFFER_VAR_IDX): Renamed from BUFFER_LOCAL_VAR_IDX.
5949 (PER_BUFFER_VALUE_P): Renamed from BUFFER_HAS_LOCAL_VALUE_P.
5950 (SET_PER_BUFFER_VALUE_P): Renamed from SET_BUFFER_HAS_LOCAL_VALUE_P.
5951 (PER_BUFFER_IDX): Renamed from BUFFER_LOCAL_IDX.
5952 (PER_BUFFER_DEFAULT): Renamed from BUFFER_LOCAL_DEFAULT_VALUE.
5953 (PER_BUFFER_VALUE): Renamed from BUFFER_LOCAL_VALUE.
5954 (PER_BUFFER_SYMBOL): Renamed from BUFFER_LOCAL_SYMBOL.
5955 (PER_BUFFER_TYPE): Renamed from BUFFER_LOCAL_TYPE.
5957 * category.c, data.c, syntax.c, print.c, lread.c: Use new macro
5958 names for handling per-buffer variables.
5960 * buffer.c (buffer_permanent_local_flags): Use MAX_PER_BUFFER_VARS
5961 instead of MAX_BUFFER_LOCAL_VARS.
5962 (last_per_buffer_idx): Renamed from max_buffer_local_idx.
5964 * xfaces.c (lookup_face): Don't assert FACE_SUITABLE_FOR_CHAR_P.
5966 * xfns.c (x_specified_cursor_type): New function.
5967 (x_set_cursor_type): Use it.
5969 * buffer.h (struct buffer): Add cursor_type.
5971 2000-03-26 Stefan Monnier <monnier@cs.yale.edu>
5973 * regex.c (enum re_opcode_t): New opcode on_failure_jump_nastyloop.
5974 (print_partial_compiled_pattern, re_compile_fastmap): Handle new
5976 (regex_compile): Use on_failure_jump_nastyloop for non-greedy loops.
5977 (re_match_2_internal): Add code for on_failure_jump_nastyloop when
5978 executing it as well as when popping it off the stack to find infinite
5979 loops in non-greedy repetition operators.
5981 2000-03-26 Gerd Moellmann <gerd@gnu.org>
5983 * doc.c (Qfunction_documentation): New variable.
5984 (syms_of_doc): Initialize Qfunction_documentation.
5985 (Fdocumentation): If FUNCTION is a symbol with non-nil
5986 `function-documentation' property, return a documentation derived
5989 * buffer.c (syms_of_buffer): Add default-cursor-type.
5990 (init_buffer_once): Don't let cursor_type have a local value
5993 * xterm.c (x_display_and_set_cursor): Choose cursor depending
5994 on buffer-local value of cursor_type.
5995 (x_draw_bar_cursor): Add parameter WIDTH.
5997 * buffer.c (reset_buffer): Initialize buffer's cursor_type.
5998 (init_buffer_once): Set default cursor_type value to t.
5999 Mark cursor_type as local everywhere.
6000 (syms_of_buffer): New per-buffer variable cursor-type.
6002 * buffer.h (struct buffer): Remove member local_var_flags,
6004 (MAX_BUFFER_LOCAL_VARS): New macro.
6005 (BUFFER_LOCAL_VAR_OFFSET, BUFFER_LOCAL_VAR_IDX)
6006 (BUFFER_HAS_LOCAL_VALUE_P, SET_BUFFER_HAS_LOCAL_VALUE_P)
6007 (BUFFER_LOCAL_IDX, BUFFER_LOCAL_DEFAULT_VALUE, BUFFER_LOCAL_VALUE)
6008 (BUFFER_LOCAL_SYMBOL, BUFFER_LOCAL_TYPE): New macros.
6010 * print.c (print_object): Use new macros for per-buffer
6013 * category.c (Fset_category_table): Use new macros for per-buffer
6016 * buffer.c (buffer_permanent_local_flags): Make a char array.
6017 (max_buffer_local_idx): New variable.
6018 (reset_buffer_local_variables, Fbuffer_local_variables): Rewritten
6019 for new handling of per-buffer variables.
6020 (buffer_slot_type_mismatch): Use new macros for per-buffer vars.
6021 (init_buffer_once): Initialize per-buffer vars differently.
6022 Set max_buffer_local_idx.
6024 * syntax.c (Fset_syntax_table): Use new macros for per-buffer
6027 * lread.c (defvar_per_buffer): Use new macros for per-buffer
6030 * data.c (do_symval_forwarding, store_symval_forwarding)
6031 (find_symbol_value, set_internal, default_value, Fset_default)
6032 (Fkill_local_variable, Flocal_variable_p): Use new macros for
6033 per-buffer variables.
6035 * Makefile.in (bootstrap-emacs): Use `mv -f' instead of `mv'.
6037 2000-03-24 Gerd Moellmann <gerd@gnu.org>
6039 * xterm.c (x_term_init): Unblock input around call1 of
6040 Qvendor_specific_keysyms.
6042 * syntax.c (open_paren_in_column_0_is_defun_start): New variable.
6043 (find_defun_start): Consider an open parenthesis in column 0
6044 a defun start only if open_paren_in_column_0_is_defun_start is set.
6045 (syms_of_syntax): New variable open-paren-in-column-0-is-defun-start.
6047 2000-03-24 Stefan Monnier <monnier@cs.yale.edu>
6049 * eval.c (Fautoload): Add entry in load-history (if after dump).
6050 * lread.c (load-history): Update docstring.
6052 2000-03-24 Gerd Moellmann <gerd@gnu.org>
6054 * indent.c (Fvertical_motion): Always use the current buffer.
6055 Temporarily change the window's buffer, if necessary.
6057 2000-03-23 Gerd Moellmann <gerd@gnu.org>
6059 * xterm.c (fast_find_position): Make sure not to consider rows
6060 not visible in the window.
6062 2000-03-22 Stefan Monnier <monnier@cs.yale.edu>
6064 * regex.c (enum syntaxcode): Provide default for non-Emacs.
6065 (re_compile_fastmap, re_match_2_internal): Undo Dave's previous fix.
6067 2000-03-22 Jason Rumney <jasonr@gnu.org>
6069 * w32menu.c (single_submenu): Set help string to NULL if none.
6070 (w32_menu_show): Set help string correctly.
6071 (add-menu-item): Set help string in MIIM_DATA for menu item.
6072 Load SetMenuItemInfoA explicitly.
6073 (w32_menu_display_help): New function.
6075 * w32fns.c (w32_wnd_proc): Handle WM_MENUSELECT message.
6076 (QCdata): Moved to xdisp.c.
6078 * w32term.c (w32_read_socket): Handle WM_MENUSELECT message.
6079 (Vw32_charset_to_codepage_alist): Removed.
6080 (Vw32_charset_info_alist): New variable.
6081 (Qw32_charset_[ansi, default, symbol, shiftjis, hangul, gb2312,
6082 chinesebig5, oem, easteurope, turkish, baltic, russian, arabic,
6083 greek, hebrew, thai, johab, mac, unicode]): New symbols.
6084 (x_produce_glyphs): Remove out of date #ifdef 0'd section. Replace
6086 (w32_codepage_for_font): Use Vw32_charset_info_alist.
6087 (syms_of_w32term): Remove Vw32_charset_to_codepage_alist.
6088 Define Vw32_charset_info_alist and w32_charset symbols.
6090 2000-03-22 Jason Rumney <jasonr@gnu.org>
6092 * makefile.nt (w32bdf.obj): Update dependencies.
6094 * w32bdf.c: Include frame.h and dispextern.h before fontset.h.
6096 * w32fns.c: Include fontset.h after dispextern.h.
6097 (Fx_create_frame): Do not create fontset.
6098 (w32_load_system_font): Doc fix.
6099 (Fx_close_connection): Free full_name if it is not shared.
6101 * w32term.c: Include fontset.h after dispextern.h.
6102 (x_get_glyph_face_and_encoding): New parameter two_byte_p. Callers
6104 (w32_per_char_metric): If PCM is invalid, delete and return NULL.
6105 (x_get_char_and_face_encoding): Use FACE_FOR_CHAR to get face_id.
6106 (w32_font_is_double_byte): New function, needs body.
6107 (x_append_glyph): Set glyph->glyph_not_available_p.
6108 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
6109 it->charset. If it->multibyte_p is zero and it->c is a multibyte
6110 character, convert it to a unibyte character.
6111 (struct glyph_string): Delete member `charset'.
6112 (W32_TEXTOUT): Temporarily remove charset_dim until another way of
6113 calculating it is found.
6114 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
6115 the case that per char metric is not available correctly.
6116 (x_fill_glyph_string): Handle the case that the specific glyph is
6117 not available correctly.
6118 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
6119 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
6120 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
6121 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
6122 fontset. Don't call FS_LOAD_FONT.
6124 2000-03-22 Ken Raeburn <raeburn@gnu.org>
6126 * intervals.h (NULL_INTERVAL): Cast to INTERVAL type.
6127 (INT_LISPLIKE): New macro.
6128 (NULL_INTERVAL_P): Use it.
6129 (INTERVAL_HAS_PARENT, INTERVAL_HAS_OBJECT, SET_INTERVAL_PARENT,
6130 SET_INTERVAL_OBJECT, INTERVAL_PARENT, COPY_INTERVAL_PARENT,
6131 GET_INTERVAL_OBJECT, INTERVAL_PARENT_OR_NULL): New macros.
6133 * alloc.c (make_interval, gc_sweep): Use new macros; eliminate all
6134 explicit references to "parent" field of struct interval and
6135 associated unclean type conversions.
6136 * intervals.c (create_root_interval, root_interval, rotate_right,
6137 rotate_left, balance_possible_root_interval, split_interval_right,
6138 split_interval_left, interval_start_pos, find_interval,
6139 next_interval, previous_interval, update_interval,
6140 adjust_intervals_for_insertion, delete_node, delete_interval,
6141 adjust_intervals_for_deletion, merge_interval_right,
6142 merge_interval_left, reproduce_tree, graft_intervals_into_buffer,
6143 copy_intervals_to_string): Likewise.
6144 * intervals.h (AM_LEFT_CHILD, AM_RIGHT_CHILD, RESET_INTERVAL):
6146 * syntax.c (update_syntax_table): Likewise.
6148 * intervals.c (reproduce_tree_obj): New function, like
6149 reproduce_tree but takes a Lisp_Object for the parent. Declare
6151 (graft_intervals_into_buffer): Use it when appropriate.
6152 (reproduce_tree): Declare with prototype.
6153 (balance_possible_root_interval): Check that the parent is a lisp
6154 object before trying to examine its type.
6156 2000-03-22 Gerd Moellmann <gerd@gnu.org>
6158 * xfaces.c (lface_same_font_attributes_p): Compare font attributes
6159 as strings only if both are known to be strings.
6161 * s/openbsd.h (LIBS_TERMCAP): Undef.
6163 2000-03-21 Stefan Monnier <monnier@cs.yale.edu>
6165 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE): Add default
6166 definitions for non-Emacs compilation.
6167 (enum re_opcode_t): Remove (not)wordchar and move (not)syntaxspec
6168 outside of `#ifdef emacs'.
6169 (print_partial_compiled_pattern): Update.
6170 (regex_compile): Use (not)syntaxspec(Sword) instead of (not)wordchar.
6171 (re_compile_fastmap): Merge handling of charset and charset_not (for
6172 emacs and non-emacs compilation as well).
6173 Similarly for (not)categoryspec and (not)syntaxspec.
6174 Don't use the fastmap when reaching `anychar' since the added
6175 complexity is not justified.
6176 (re_match_2_internal): Merge (not)wordchar (emacs and non-emacs)
6177 and (not)syntaxspec. Merge (not)categoryspec.
6179 2000-03-22 Kenichi Handa <handa@etl.go.jp>
6181 * dispextern.h [!HAVE_WINDOW_SYSTEM] (FACE_SUITABLE_FOR_CHAR_P,
6182 FACE_FOR_CHAR): Define them differently for the configuration of
6185 2000-03-21 Dave Love <fx@gnu.org>
6187 * fontset.c (Fset_fontset_font, Ffontset_font): Fix newlines in
6190 2000-03-21 Gerd Moellmann <gerd@gnu.org>
6192 * xfaces.c (check_lface_attrs) [GLYPH_DEBUG]: Fix syntax error.
6193 (lface_fully_specified_p): Don't check contents of
6194 LFACE_FONT_INDEX because that attribute is optional.
6195 (realize_x_face): Remove now unwarranted xassert.
6197 2000-03-21 Kenichi HANDA <handa@etl.go.jp>
6199 The following changes are to make font selection based on
6200 characters, not charset. In addition, they recover fontset
6201 facilities while utilizing the new font selection mechanism.
6203 * Makefile.in (fontset.o): Depend on dispextern.h.
6205 * alloc.c (mark_face_cache): Don't mark face->registry.
6207 * dispextern.h (struct glyph): New member glyph_not_available_p.
6208 Use 22 bits for face_id.
6209 (enum lface_attribute_index): Add LFACE_FONT_INDEX.
6210 (struct face): Delete member registry, new member ascii_face.
6211 (FACE_SUITABLE_FOR_CHAR_P): Renamed from
6212 FACE_SUITABLE_FOR_CHARSET_P. Caller changed.
6213 (FACE_FOR_CHAR): Renamed from FACE_FOR_CHARSET. Caller changed.
6214 (struct it): Delete member charset, new member
6215 glyph_not_available_p.
6217 * fontset.h (FONT_NOT_OPENED, FONT_NOT_FOUND): Macros removed.
6218 (struct fontset_info, struct fontset_data): Structs removed.
6219 (allloc_fontset_data, free_fontset_data, fs_regiser_fontset,
6220 Vglobale_fontset_alist, font_idx_temp): Externs removed.
6221 (fs_load_font, fs_query_fontset): Adjusted for new argument.
6222 (fs_free_face_fontset, fontset_font_pattern,
6223 face_suitable_for_char_p, face_for_char,
6224 make_fontset_for_ascii_face): Extern them.
6225 (FS_LOAD_FONT): Adjusted for the change of fontset implementation.
6226 (FS_LOAD_FACE_FONT): New macro.
6228 * fontset.c: All codes rewritten or adjusted for the change of
6229 fontset implementation. Now fontset is represented by char table.
6230 (Vglobal_fontset_alist, font_idx_temp, my_strcasetbl): Variables
6232 (my_strcasecmp): Function removed.
6233 (Vfontset_table, next_fontset_id, Vdefault_fontset): New
6235 (AREF, ASIZE): New macros.
6236 (FONTSET_FROM_ID, FONTSET_ID, FONTSET_NAME, FONTSET_FRAME,
6237 FONTSET_ASCII, FONTSET_BASE, BASE_FONTSET_P, FONTSET_REF,
6238 FONTSET_REF_VIA_BASE, FONTSET_SET): New macros.
6239 (fontset_ref, fontset_ref_via_base, fontset_set, make_fontset,
6240 fontset_id_valid_p, font_family_registry, fontset_name,
6241 fontset_ascii, free_face_fontset, face_suitable_for_char_p,
6242 face_for_char, make_fontset_for_ascii_face, fontset_font_pattern):
6244 (fs_load_font): New arg FACE. Caller changed.
6245 (fs_query_fontset): Argument changed. Caller changed.
6246 (Fquery_fontset): call fs_query_fontset.
6247 (fs_register_fontset, alloc_fontset_data, free_fontset_data):
6249 (clear_fontset_elements, check_registry_encoding,
6250 check_fontset_name): New functions.
6251 (syms_of_fontset): Set char-table-extra-slots property of fontset
6252 to 3. Staticpro and initialize Vfontset_table and
6253 Vdefault_fontset. Defsubr fontset_font and fontset_list.
6255 * frame.h (struct frame): Member `fontset_data' removed.
6256 (FRAME_FONTSET_DATA): Macro removed.
6258 * frame.c (make_frame): Don't allocate f->fontset_data.
6259 (Fdelete_frame): Don't free f->fontset_data.
6261 * msdos.c (XMenuActivate): Args to lookup_derived_face changed.
6263 * xdisp.c (charset_at_position): Function removed.
6264 (init_iterator): Don't set member charset of struct `it'.
6265 (handle_face_prop, reseat_to_string, set_iterator_to_next,
6266 next_element_from_display_vector, insert_left_trunc_glyphs):
6268 (face_before_or_after_it_pos): Call FACE_FOR_CHAR, not
6270 (get_next_display_element, append_space,
6271 extend_face_to_end_of_line): Likewise.
6273 * xfaces.c (Qx_charset_registry, Vface_default_registry):
6275 (clear_font_table, frame_update_line_height, load_face_font):
6276 Adjusted for the change of fontset implementation.
6277 (load_face_fontset_font): Function removed.
6278 (pixel_point_size): New function.
6279 (font_list): Argument type changed. Caller changed.
6280 (LFACE_FONT): New macro.
6281 (check_lface_attrs): Check attr[LFACE_FONT_INDEX].
6282 (set_lface_from_font_name): Type of arg FONTNAME is changed to
6283 Lisp_Object. Determine the font name by actually loading a font
6284 by the specified pattern. Set LFACE_FONT (lface) to the specified
6285 pattern. Even if a font is not found, don't try alternatives.
6286 (Finternal_set_lisp_face_attribute): Handle `font' slot in lface.
6287 (set_font_frame_param): If `font' is specified in lface, use it.
6288 (Finternal_get_lisp_face_attribute): Handle `font' slot in lface.
6289 (lface_same_font_attributes_p): Likewise.
6290 (make_realized_face): Arguent changed. Caller changed. Set
6291 face->ascii_face to face itself.
6292 (free_realized_face): Free face->fontset if face is for ASCII.
6293 (face_suitable_for_iso8859_1_p, face_suitable_for_charset_p,
6294 deduce_unibyte_registry, x_charset_registry): Functions removed.
6295 (free_realized_multibyte_face): New function.
6296 (lookup_face, lookup_named_face, lookup_derived_face): Argument
6297 changed. Caller changed.
6298 (try_font_list): Argument type changed.
6299 (face_fontset): Check `font' slot of ATTRS, not `family' slot.
6300 (choose_face_font): Argument changed. Handle fontset properly.
6301 (choose_face_fontset_font): Function removed.
6302 (realize_default_face, realize_named_face): Don't remove the
6304 (realize_face): Argument changed. Caller changed. Remove face
6305 with the arg former_face_id in advance. Load font for the new
6307 (realize_x_face): Argument changed. Caller changed. For a
6308 multibyte character, share fontset with base_face. For a single
6309 byte character, make a new realized fontset. Don't load a font
6311 (realize_tty_face): Argument changed. Caller changed.
6312 (compute_char_face): Call FACE_FOR_CHAR, not FACE_FOR_CHARSET.
6313 (face_at_buffer_position): Don't check multibyte_p for returning
6315 (face_at_string_position): Call FACE_SUITABLE_FOR_CHAR_P, not
6316 FACE_SUITABLE_FOR_CHARSET_P.
6317 (syms_of_xfaces): Remove code for Qx_charset_registry and
6318 Vface_default_registry.
6320 * xterm.c: Include fontset.h after dispextern.h. Undo the changes
6321 related to PER_CHAR_METRIC done by Gerd on 2000-03-03.
6322 (x_per_char_metric): Don't try FONT->default_char. Even if
6323 pcm->width is zero, glyph bits may exist.
6324 (x_encode_char): Always initialize char2b->byte1.
6325 (x_get_char_face_and_encoding): Call FACE_FOR_CHAR to get face_id.
6326 (x_get_glyph_face_and_encoding): New arg two_byte_p. Caller
6328 (x_append_glyph): Set glyph->glyph_not_available_p.
6329 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
6330 it->charset. Handle the case that per char metric is not
6331 available. If it->multibyte_p is zero and it->c is a multibyte
6332 character, convert it to a unibyte character.
6333 (struct glyph_string): Delete member `charset'.
6334 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
6335 the case that per char metric is not available correctly.
6336 (x_fill_glyph_string): Handle the case that the specific glyph is
6337 not available correctly.
6338 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
6339 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
6340 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
6341 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
6342 fontset. Don't call FS_LOAD_FONT.
6344 * xfns.c (Fx_create_frame): Don't cal fs_register_fontset.
6345 (x_create_tip_frame): Likewise.
6346 (Fx_close_connection): Free full_name of font_info.
6348 * fns.c (optimize_sub_char_table): New function.
6349 (Foptimize_char_table): New function.
6350 (syms_of_fns): Defsubr Soptimize_char_table.
6352 2000-03-20 Gerd Moellmann <gerd@gnu.org>
6354 * buffer.c (Fset_buffer_modified_p): Set update_mode_lines
6355 only if buffer is displayed in some window.
6357 * xdisp.c (handle_single_display_prop): Initialize local `value'.
6358 (try_window_reusing_current_matrix): Don't call scroll run
6359 function if run's current and desired position are the same;
6360 this prevents cursor flickering.
6362 2000-03-19 Stefan Monnier <monnier@cs.yale.edu>
6364 * regex.h (RE_TRANSLATE. RE_TRANSLATE_P): Moved to regex.c.
6366 * regex.c (RE_STRING_CHAR): New macro.
6367 (GET_CHAR_AFER_2): Remove.
6368 (RE_TRANSLATE, RE_TRANSLATE_P): New macros moved from regex.h.
6369 (enum re_opcode_t): Remove on_failure_jump_exclusive.
6370 (print_partial_compiled_pattern, re_compile_fastmap)
6371 (re_match_2_internal): Remove on_failure_jump_exclusive.
6372 (regex_compile): Turn optimizable P+ loops into PP*, so that the
6373 optimization only need to work for * (ie. can use of_keep_string_jump).
6374 Remove the special case for .*\n since it is now covered by the general
6376 (re_search_2): Don't bother with `room'.
6377 (skip_one_char): New function.
6378 (skip_noops): Simplify since `memory' is not needed any more.
6379 (mutually_exclusive_p): Restructure slightly to use `switch' and
6380 add handling for "all" remaining cases.
6381 (re_match_2_internal): Change on_failure_jump_smart to use
6382 on_failure_keep_string_jump (and redirect the end-of-loop jump)
6383 rather than on_failure_jump_exclusive.
6385 2000-03-19 Gerd Moellmann <gerd@gnu.org>
6387 * xfns.c (select_visual): Don't set dpyinfo->n_planes to the
6388 number of bits per RGB because it's everywhere used as the depth
6391 * term.c (calculate_costs): Remove code dealing with X frames.
6393 2000-03-19 Richard M. Stallman <rms@gnu.org>
6395 * lread.c (syms_of_lread): Doc fix for load-convert-to-unibyte.
6397 2000-03-18 Gerd Moellmann <gerd@gnu.org>
6399 * lread.c (read_integer): Unread the last char not consumed.
6401 2000-03-17 Gerd Moellmann <gerd@gnu.org>
6403 * xterm.c (x_update_window_cursor): Don't update in frames
6404 which are in the process of being deleted.
6406 2000-03-16 Gerd Moellmann <gerd@gnu.org>
6408 * Makefile.in (mostlyclean): Add `*.core'.
6409 (clean): Add `bootstrap-emacs'.
6411 * lread.c (read_integer): New function.
6412 (read1): Support read syntax #o, #x, #b, #r.
6414 2000-03-15 Stefan Monnier <monnier@cs.yale.edu>
6416 * regex.c (re_match_2): Fix string shortening (to fit `stop') to
6417 make sure POINTER_TO_OFFSET gives the same value before and after
6418 PREFETCH. Use `dfail' to guarantee "atomic" matching.
6419 (PTR_TO_OFFSET): Use POINTER_TO_OFFSET.
6420 (debug): Now only active if > 0 rather than if != 0.
6421 (DEBUG_*): Update for the new meaning of `debug'.
6422 (print_partial_compiled_pattern): Add missing `succeed' case. Use
6423 CHARSET_* macros in the charset(_not) branch. Fix off-by-two bugs
6424 in `succeed_n', `jump_n' and `set_number_at'.
6425 (store_op1, store_op2, insert_op1, insert_op2)
6426 (at_begline_loc_p, at_endline_loc_p): Add prototype.
6427 (group_in_compile_stack): Move to after its arg's types are
6428 declared and add a prototype.
6429 (PATFETCH): Define in terms of PATFETCH_RAW.
6430 (GET_UNSIGNED_NUMBER): Add the usual `do { ... } while(0)'
6432 (QUIT): Redefine as a nop except for NTemacs.
6433 (regex_compile): Handle intervals {,M} as if it was {0,M}. Fix
6434 indentation of the greedy-op and shy-group code.
6435 (at_(beg|end)line_loc_p): Fix argument's types.
6436 (re_compile_fastmap): Ifdef out failure_stack_ptr to shut up gcc.
6437 (re_search_2): Use POS_AS_IN_BUFFER. Simplify `room' computation.
6438 (MATCHING_IN_FIRST_STRING): Remove.
6439 (re_match_2): Use POS_AS_IN_BUFFER. Ifdef out failure_stack_ptr
6440 to shut up gcc. Use FIRST_STRING_P and POINTER_TO_OFFSET. Use
6441 QUIT unconditionally.
6443 2000-03-15 Gerd Moellmann <gerd@gnu.org>
6445 * minibuf.c (Fminibuffer_complete): Set point to ZV if finding
6448 * process.c (send_process): Add a hint that the function
6449 can call Lisp code to its comment.
6451 * lread.c (load_dangerous_libraries): New variable.
6452 (Vbytecomp_version_regexp): New variable.
6453 (safe_to_load_p): New function.
6454 (Fload): Handle files not compiled with Emacs specially.
6455 (syms_of_lread): New Lisp variable load-dangerous-libraries.
6457 2000-03-14 Gerd Moellmann <gerd@gnu.org>
6459 * lisp.h (free_frame_xic) [HAVE_X_I18N]: Add missing semicolon.
6461 * xterm.c (xim_close_dpy, xim_initialize): Use X11R6-style XIM
6462 support functions only if HAVE_X11R6_XIM is defined.
6463 (xim_instantiate_callback): Define only if HAVE_X11R6_XIM.
6465 * s/sol2.h (INHIBIT_X11R6_XIM): Define.
6467 * xfns.c (X_I18N_INHIBITED): Don't define.
6468 (create_frame_xic): Remove conditional compilation on
6470 (x_kill_gs_process, x_window): Use FRAME_X_VISUAL.
6472 * config.in (HAVE_X_I18N): Moved here from xterm.h.
6473 (HAVE_X11R6_XIM): Define.
6475 * xterm.h (HAVE_X_I18N) [HAVE_X11R6]: Moved to config.in.
6477 * xterm.c (x_term_init): Add support for X resource `synchronous'.
6478 If set, call XSynchronize.
6480 2000-03-13 Stefan Monnier <monnier@cs.yale.edu>
6482 * regex.c: Declare a new type `re_char' used throughout the code
6483 for the string char type. It's `const unsigned char' to match the
6484 rest of Emacs. Consistently make sure all pointers to strings use
6485 it and make sure all pointers into the pattern use `unsigned
6487 (re_match_2_internal): Use `PREFETCH+STRING_CHAR' instead of
6488 GET_CHAR_AFTER_2. Also merge wordbound and notwordbound to reduce
6491 * charset.h (GET_CHAR_AFTER_2): Remove.
6492 (GET_CHAR_BEFORE_2): Use unsigned chars, like everywhere else.
6494 2000-03-12 Ken Raeburn <raeburn@gnu.org>
6496 * Makefile.in (temacs): Evaluate ALL_LDFLAGS into a temporary
6497 variable before the invocation of YMF_PASS_LDFLAGS, in case both
6498 of them try to use backquotes.
6500 2000-03-12 Dave Love <fx@gnu.org>
6502 * unexelf.c: Restore changes of 1999-10-19.
6503 (unexec): Don't adjust bss for sbss type SHT_PROGBITS; otherwise
6504 fix its type and alignment; copy it from current process.
6506 2000-03-12 Gerd Moellmann <gerd@gnu.org>
6508 * atimer.c (cancel_atimer): Break out of the loop as soon as timer
6509 has been found. Fix bug not computing timer's predecessor.
6511 * fileio.c (Fread_file_name): Handle case that DIR contains a
6514 * window.c (Fsave_window_excursion): Doc fix.
6516 * xfns.c (x_defined_color): Rewritten to use
6517 x_allocate_nearest_color.
6519 2000-03-12 Eli Zaretskii <eliz@is.elta.co.il>
6521 * msdos.c (vga_installed): New function, code moved from
6522 dos_set_window_size.
6523 (Qbar, Qcursor_type, outside_cursor): New variables.
6524 (syms_of_msdos): Intern and staticpro them.
6525 (dos_ttraw) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Save the cursor
6526 shape used outside Emacs when called for the first time.
6527 (dos_ttcooked) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Restore the
6528 cursor shape used outside Emacs.
6529 (msdos_set_cursor_shape, IT_set_cursor_type): New functions.
6530 (IT_frame_up_to_date): Call IT_set_cursor_type, in case the cursor
6532 (IT_set_frame_parameters): Call IT_set_cursor_type if the frame
6533 parameters specify the cursor. Make qreverse a global
6534 variable (renamed to Qreverse).
6536 2000-03-09 Gerd Moellmann <gerd@gnu.org>
6538 * fns.c (Fy_or_n_p): Cancel busy-cursor.
6540 2000-03-08 Stefan Monnier <monnier@cs.yale.edu>
6542 This is a big redesign of failure-stack and register handling, prompted
6543 by bugs revealed when trying to add shy-groups. Overall, what happened
6544 is that loops are now structured a little differently, groups can be
6545 shy and the code is a little simpler.
6547 * regex.h: Update the copyright.
6548 (RE_SHY_GROUPS): New value.
6549 (RE_UNMATCHED_RIGHT_PAREN_ORD): Renumber.
6550 (RE_SYNTAX_EMACS): Add RE_SHY_GROUPS.
6552 * regex.c (enum re_opcode_t): Remove jump_past_alt,
6553 maybe_pop_jump, push_dummy_failure and dumy_failure_jump. Add
6554 on_failure_jump_(exclusive, loop and smart). Also fix the comment
6555 for (start|stop)_memory since they now only take one argument (the
6556 second has becomes unnecessary).
6557 (print_partial_compiled_pattern): Adjust for changes in
6559 (print_compiled_pattern): Use %ld to printf long ints and flush to
6560 make debugging a little easier.
6561 (union fail_stack_elt): Make the integer unsigned.
6562 (struct fail_stack_type): Add a `frame' element.
6563 (INIT_FAIL_STACK): Init `frame' as well.
6564 (POP_PATTERN_OP): New macro for re_compile_fastmap.
6565 (DEBUG_PUSH, DEBUG_POP): Remove.
6566 (NUM_REG_ITEMS): Remove.
6567 (NUM_NONREG_ITEMS): Adjust.
6568 (FAILURE_PAT, FAILURE_STR, NEXT_FAILURE_HANDLE)
6569 (TOP_FAILURE_HANDLE): New macros for the cycle detection.
6570 (ENSURE_FAIL_STACK): New macro for PUSH_FAILURE_(REG|POINT).
6571 (PUSH_FAILURE_REG, POP_FAILURE_REG, CHECK_INFINITE_LOOP): New
6573 (PUSH_FAILURE_POINT): Don't push registers any more. The pattern
6574 address pushed is not the destination of the jump but the source
6576 (NUM_FAILURE_ITEMS): Remove.
6577 (POP_FAILURE_POINT): Adapt to the new stack structure (i.e. pop
6578 registers before the actual failure point). Don't hardcode any
6579 meaning for str==NULL anymore.
6580 (union register_info_type, REG_MATCH_NULL_STRING_P, IS_ACTIVE)
6581 (MATCHED_SOMETHING, EVER_MATCHED_SOMETHING, SET_REGS_MATCHED):
6583 (REG_UNSET_VALUE): Use NULL (why not?).
6584 (compile_range): Remove declaration since it doesn't exist.
6585 (struct compile_stack_elt_t): Remove inner_group_offset.
6586 (old_reg(start|end), reg_info, reg_dummy, reg_info_dummy): Remove.
6587 (regex_grow_registers): Remove dead code.
6588 (FIXUP_ALT_JUMP): New macro.
6589 (regex_compile): Add shy-groups Change loops to use
6590 on_failure_jump_smart&jump instead of
6591 on_failure_jump&maybe_pop_jump. Change + loops to eliminate the
6592 initial (dummy_failure_)jump. Remove c1_base (looks like unused
6593 variable to me). Use `jump' instead of `jump_past_alt' and don't
6594 bother with push_dummy_failure in alternatives since it is now
6595 unnecessary. Use FIXUP_ALT_JUMP. Eliminate a useless `#ifdef
6596 emacs' for (re)allocating the stack.
6597 (re_compile_fastmap): Remove dead variables i and num_regs. Exit
6598 from loop when bufp->can_be_null rather than jumping to `done'.
6599 Avoid jumping backwards so as to ensure termination. Use
6600 PATTERN_STACK_EMPTY and POP_PATTERN_OP. Improved handling of
6601 backreferences. Remove dead code in handling of `anychar'.
6602 (skip_noops, mutually_exclusive_p): New functions taken from the
6603 handling of `maybe_pop_jump' in re_match_2_internal. Slightly
6604 improve mutually_exclusive_p to handle ".+\n".
6605 (lowest_active_reg, highest_active_reg,
6606 NO_(LOWEST|HIGHEST)_ACTIVE_REG) Remove.
6607 (re_match_2_internal): Use %p instead of 0x%x when printf'ing
6608 ptrs. Don't SET_REGS_MATCHED anymore. Remove many dead
6609 variables. Push register (in `start_memory') on the stack rather
6610 than storing it in old_reg(start|end). Remove the cycle detection
6611 from `stop_memory', replaced by the use of on_failure_jump_loop
6612 for greedy loops. Add code for the new on_failure_jump_<foo>.
6613 Remove ad-hoc code in `on_failure_jump' to push more registers in
6614 the case of a loop. Take out code from `maybe_pop_jump' into
6615 separate functions and adapt it to the semantics of
6616 `on_failure_jump_smart'. Remove jump_past_alt, dummy_failure_jump
6617 and push_dummy_failure. Remove dummy_failure handling and
6618 handling of `failures to jump to on_failure_jump' (this last one
6619 was already dead code, it seems).
6620 (group_match_null_string_p, alt_match_null_string_p)
6621 (common_op_match_null_string_p): Remove.
6623 2000-03-08 Dave Love <fx@gnu.org>
6625 * config.in: Don't depend on __STDC__ for volatile.
6626 Add POINTER_TYPE, PTR, PROTOTYPES.
6628 * hftctl.c, strftime.c: Use PROTOTYPES.
6629 * eval.c (find_handler_clause): Likewise.
6631 * mem-limits.h: Use POINTER_TYPE.
6633 * lisp.h (P_): Define based on PROTOTYPES, not __STDC__.
6634 (memory_warnings): Declare using POINTER_TYPE.
6636 2000-03-08 Gerd Moellmann <gerd@gnu.org>
6638 * xfns.c (x_set_cursor_type): If ARG is nil, give frame no cursor.
6640 * xdisp.c (display_echo_area): Temporarily inhibit garbage
6643 * xfns.c: Remove obsolete code in #if 0.
6644 (Fx_focus_frame): New function.
6646 2000-03-07 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
6648 * coding.c (coding_category_name): Add coding-category-utf-8,
6649 coding-category-utf-16-be, coding-category-utf-16-le.
6650 (UTF_8_1_OCTET_P, UTF_8_EXTRA_OCTET_P, UTF_8_2_OCTET_LEADING_P,
6651 UTF_8_3_OCTET_LEADING_P, UTF_8_4_OCTET_LEADING_P,
6652 UTF_8_5_OCTET_LEADING_P, UTF_8_6_OCTET_LEADING_P): New macros.
6653 (detect_coding_utf_8): New function.
6654 (UTF_16_INVALID_P, UTF_16_HIGH_SURROGATE_P
6655 UTF_16_LOW_SURROGATE_P): New macros.
6656 (detect_coding_utf_16): New function
6657 (detect_coding_mask): When priorities are specified, skip any
6658 categories that have `nil' coding-system. Fix bug of returning
6659 wrong mask when PRIORITIES is specified and detect_coding_XXX()
6660 returns a mask not set in PRIORITIES.
6661 (detect_eol_type_in_2_octet_form): New function.
6662 (detect_eol): selects detect_eol_type_XXX to call according to
6663 cooding->category_idx.
6664 (detect_coding_system): Remove `nil' coding-system in the result.
6665 (Fupdate_coding_systems_internal): Update all coding-categories.
6667 * coding.h (CODING_CATEGORY_IDX_UTF_8,
6668 CODING_CATEGORY_IDX_UTF_16_BE, CODING_CATEGORY_IDX_UTF_16_LE): New
6670 (CODING_CATEGORY_IDX_RAW_TEXT, CODING_CATEGORY_IDX_BINARY,
6671 CODING_CATEGORY_IDX_MAX): Adjusted for the above macros.
6672 CODING_CATEGORY_IDX_UTF_16_LE.
6673 (CODING_CATEGORY_MASK_UTF_8, CODING_CATEGORY_MASK_UTF_16_BE,
6674 CODING_CATEGORY_MASK_UTF_16_LE): New macros.
6675 (CODING_CATEGORY_MASK_ANY): Include the above macros.
6676 (CODING_CATEGORY_MASK_UTF_16_BE_LE): New macro.
6678 2000-03-07 Gerd Moellmann <gerd@gnu.org>
6680 * doc.c (Fdocumentation_property): If value is not a string,
6681 and doesn't refer to etc/DOC, evaluate it to obtain a string.
6683 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: Don't try to
6684 close the display with XtCloseDisplay. This caused a bus error
6687 * minibuf.c (Fminibuffer_complete): Move point to ZV when input is
6688 complete but not unique.
6690 2000-03-06 Gerd Moellmann <gerd@gnu.org>
6692 * process.c (send_process): Remove local variable `procname' that
6693 might become invalid when a GC happens. Instead, access the
6694 process name slot directly.
6696 * xfns.c (x_set_menu_bar_lines_1): Adjust window's orig_top and
6699 * frame.c (set_menu_bar_lines_1): Adjust window's orig_top and
6702 2000-03-06 Eli Zaretskii <eliz@is.elta.co.il>
6704 * msdos.c (IT_note_mouse_highlight): Return immediately if frame's
6705 glyph matrices have been freed.
6707 2000-03-05 Gerd Moellmann <gerd@gnu.org>
6709 * Makefile.in (tags): Include ../lwlib/TAGS in TAGS.
6710 (bootstrap-temacs): Set LC_ALL to C like for temacs.
6712 * xfns.c (QCdata): Moved to xdisp.c.
6714 * xdisp.c (QCdata): Moved here from xfns.c.
6715 (syms_of_xdisp): Initialize QCdata.
6717 * frame.h (FRAME_INTERNAL_BORDER_WIDTH) [!HAVE_X_WINDOWS]: Define.
6719 * window.c (coordinates_in_window): Use
6720 FRAME_INTERNAL_BORDER_WIDTH_SAFE instead of
6721 FRAME_INTERNAL_BORDER_WIDTH.
6723 * xdisp.c (try_window_id): Recompute unchanged information if
6724 it is obviously invalid.
6726 * xterm.c (x_term_init): Create a colormap if not using the
6729 * xterm.h (select_visual): Change prototype.
6731 * xfns.c (select_visual): Rewritten. Recognize user-specified
6733 (visual_classes): New variable.
6735 2000-03-04 Gerd Moellmann <gerd@gnu.org>
6737 * xfns.c (x_defined_color, x_set_mouse_color, lookup_rgb_color)
6738 (lookup_pixel_color, x_laplace, x_build_heuristic_mask)
6739 (png_load): Access colormap of frame using FRAME_X_COLORMAP.
6740 (x_decode_color): Don't handle allocation of white and black
6742 (x_window) [USE_X_TOOLKIT]: Set XtNvisual, XtNdepth, and
6743 XtNcolormap resources.
6744 (x_window) [!USE_X_TOOLKIT]: Pass colormap to XCreateWindow.
6745 (Fx_create_frame): Initialize color members of x_output structure.
6746 (xpm_load): Pass colormap to XPM lib.
6748 * xfaces.c (x_free_colors): Access colormap of frame using
6749 FRAME_X_COLORMAP. Be paranoid about freeing black and white
6750 when default colormap is used.
6752 * xterm.c (x_term_init): Set Colormap member of x_display_info
6753 structure. Copy colormap if resource `privateColormap' is
6754 specified (PseudoColor only).
6755 (x_setup_relief_color): Access colormap of frame using
6758 * xterm.h (struct x_display_info): Add Colormap member `cmap'.
6759 (FRAME_X_COLORMAP, FRAME_X_VISUAL): New macros.
6761 2000-03-04 Jason Rumney <jasonr@gnu.org>
6763 * xfaces.c Change many FRAME_X... macros to FRAME_WINDOW... or
6764 other non-platform-specific equivalents.
6765 [WINDOWSNT]: Include w32term.h, fontset.h and define X
6766 specific functions and macros as their w32 equivalents where
6767 non-platform-specifics are not available.
6768 [HAVE_X_WINDOWS]: Change most of these to HAVE_WINDOW_SYSTEM.
6769 (x_create_gc, x_free_gc) [WINDOWSNT]: Add W32 versions.
6770 (clear_font_table) [WINDOWSNT]: Call w32_unload_font.
6771 (frame_update_line_height): Use macros to access f->output_data.
6772 (defined_color): Remove FIXME comments; fixed.
6773 (x_face_list_fonts, prepare_face_for_display): Put X specifics
6774 into #ifdef blocks. Add WINDOWSNT blocks.
6775 (Fx_list_fonts): Use macros for accessing font data.
6776 (set_lface_from_font_name): Different default fonts for X and
6778 (font_scalable_p) [WINDOWSNT]: Treat wildcard XLFD_AVGWIDTH as
6779 scalable for backward compatibility.
6780 (realize_tty_face) [MSDOS]: Do the same for WINDOWSNT.
6781 (syms_of_xfaces) [WINDOWSNT]: Allow scalable fonts by default.
6783 * emacs.c (main) [HAVE_NTGUI]: Call syms_of_xfaces instead of
6786 * makefile.nt (w32faces.obj): Remove.
6789 2000-03-03 Jason Rumney <jasonr@gnu.org>
6791 * keyboard.c (make_lispy_event): Call buffer_posn_from_coords with
6794 2000-03-03 Ken Raeburn <raeburn@gnu.org>
6796 * unexelf.c (PT_LOAD, SHT_*, SHN_*) [__NetBSD__]: Only provide
6797 standard ELF definitions here if the system header does not.
6799 2000-03-03 Gerd Moellmann <gerd@gnu.org>
6801 * xterm.c (PER_CHAR_METRIC): Removed.
6802 (x_per_char_metric_1, x_default_char): New functions.
6803 (x_per_char_metric): If font's default char is invalid, return
6804 metrics of a suitably chosen usable default char.
6805 (x_draw_glyph_string_foreground): If font has an invalid default
6806 char, replace occurrences of unprintable chars with a suitably
6807 chosen usable default char.
6809 2000-03-02 Gerd Moellmann <gerd@gnu.org>
6811 * xterm.c (note_mouse_highlight): Return quickly if frame's
6812 glyph matrices have been freed.
6814 * dispnew.c (free_glyphs): Block input while freeing matrices.
6816 * xfns.c (x_clear_image, x_kill_gs_process): Use x_free_colors.
6818 * xterm.c (x_alloc_lighter_color, x_setup_relief_color): Use
6821 * dispextern.h (x_free_colors): Add prototype.
6823 * xfaces.c (x_free_colors): New function.
6824 (unload_color, free_face_colors): Use it.
6826 2000-03-02 Eli Zaretskii <eliz@is.elta.co.il>
6828 * msdos.h (FRAME_INTERNAL_BORDER_WIDTH): Define to zero.
6830 * window.c [MSDOS]: Include msdos.h.
6832 2000-03-02 Dave Love <fx@gnu.org>
6834 * m/powerpcle.h, m/sparc.h: Don't set C_OPTIMIZE_SWITCH.
6836 * m/mips-siemens.h, m/news-r6.h, m/news-risc.h, m/tekxd88.h: Don't
6837 set C_OPTIMIZE_SWITCH for gcc.
6839 2000-03-02 Kenichi Handa <handa@etl.go.jp>
6841 * coding.c (coding_save_composition): Be sure to allocate
6842 composition data area in coding even if there's no composition in
6845 2000-03-01 Jason Rumney <jasonr@gnu.org>
6847 * w32term.c: Equivalent changes to those made to xterm.c on
6848 2000-02-25 and 2000-02-24.
6850 * w32fns.c: Equivalent changes to those made to xfns.c on
6851 2000-02-25 and 2000-02-21.
6853 * sysdep.c: [WINDOWSNT]: Use sys_read and sys_write to ensure
6854 correct line-end convention is followed.
6856 * w32menu.c [HAVE_BOXES]: Remove #undef.
6857 (single_keymap_panes): Remove code for simulating checkmarks.
6858 (single_menu_item): Remove notbuttons_ptr argument. Callers changed.
6859 Remove code for drawing simulated checkmarks.
6860 (w32_menu_show): make unibyte help string correctly.
6861 (add_menu_item): draw standard Windows checkmarks. Draw radio
6862 buttons as radio buttons if possible.
6864 2000-03-01 Gerd Moellmann <gerd@gnu.org>
6866 * sysdep.c (start_of_text): Don't define this function for NetBSD
6869 * m/pmax.h (START_FILES, CANNOT_DUMP) [__NetBSD__ || __OpenBSD__]:
6871 (UNEXEC) [__NetBSD__ || __OpenBSD__]: Define to unexelf.o.
6872 (LINKER): Don't undef if __NetBSD__ is defined.
6874 * m/mips.h (LINKER) [__NetBSD__ || __OpenBSD__]: Don't define.
6876 * fileio.c [__NetBSD__]: Define `unix'.
6878 * xfns.c (start_busy_cursor): Allow floats for busy-cursor-delay.
6880 2000-02-29 Gerd Moellmann <gerd@gnu.org>
6882 * atimer.c (start_atimer): Don't abort when timers are stopped.
6883 (append_atimer_lists): New function.
6884 (cancel_atimer, stop_other_atimers, run_all_atimers): Handle
6885 arbitrary lists of stopped and running atimers.
6887 * atimer.c (cancel_atimer): Handle canceling an atimer when
6888 some timers are stopped.
6890 * xfns.c (cancel_busy_cursor): Set busy_cursor_atimer to null
6893 * fns.c (maybe_resize_hash_table): Handle case of new size
6894 coming out as being the same as old size.
6896 2000-02-27 Jason Rumney <jasonr@gnu.org>
6898 * makefile.nt: Add atimer.h to dependencies.
6899 * w32.c (init_environment): Set Vw32_num_mouse_buttons here.
6900 * w32console.c: Only disable window system features for dispextern.h
6901 (initialize_w32_display): Build a display info for the console.
6902 * w32faces.c (tty_defined_color): Apply xfaces.c change from 02-17.
6903 * w32fns.c (w32_wnd_proc) [WM_LBUTTON_DOWN, WM_RBUTTON_DOWN,
6904 WM_LBUTTON_UP, WM_RBUTTON_UP]: Do not treat 4 or more button mice
6906 * w32gui.h (struct W32FontStruct): Revert last change after change
6908 * w32menu.c (single_submenu): Set up help string.
6909 [!HAVE_MULTILINGUAL_MENU]: Don't overwrite item_name with descrip.
6910 (w32_dialog_show): Set up help string.
6911 * w32term.c (w32_display_info_for_display): Remove unused function.
6912 (w32_draw_bitmap): Use pre-built bitmaps.
6913 (w32_initialize_display_info): New function to initialize parts of
6914 display info that are common to both GUI and console frames.
6915 (w32_term_init): Use w32_initialize_display_info. Do not set
6916 Vw32_num_mouse_buttons here, as it is not called for console
6917 frames. Build bitmaps for indicating truncated lines etc.
6918 (x_delete_display): Destroy pre-built bitmaps.
6919 * xdisp.c (handle_single_display_prop): Use FONT_HEIGHT macro.
6920 (echo_area_display): Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM.
6922 2000-02-27 Dave Love <fx@gnu.org>
6924 * lisp.h: Add a bunch of prototypes.
6926 2000-02-26 Kenichi Handa <handa@etl.go.jp>
6928 * keyboard.c (read_char): Set `usec' correctly.
6930 2000-02-25 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
6932 * ccl.c (ccl_driver) [CCL_MapMultiple]: When the mapped value is
6933 `lambda', set reg[RRR] to the map index.
6934 (ccl_driver) [CCL_MapSingle]: When the mapped value is found, set
6935 reg[RRR] to 0. Otherwise, set it to -1.
6937 2000-02-25 Gerd Moellmann <gerd@gnu.org>
6939 * emacs.c (main): Remove code snippet commented out with `//'.
6941 2000-02-25 Richard M. Stallman <rms@gnu.org>
6943 * fileio.c (Ffile_symlink_p): If result starts with a `/'
6944 and contains a `:', prepend `/:'.
6946 * window.c (select_window_1): If selected_window is nil,
6947 don't "swap out" the buffer's point.
6948 (Fset_window_configuration): Set selected_window to nil
6949 before calling Fselect_window.
6950 (unshow_buffer): Don't set point in buffer from window's point
6951 if another more recently selected window also shows the buffer.
6953 2000-02-25 Gerd Moellmann <gerd@gnu.org>
6955 * keyboard.c (recursive_edit_1): Cancel busy-cursor.
6957 * xfns.c (inhibit_busy_cursor, busy_count): Removed.
6958 (Fx_show_busy_cursor, Fx_hide_busy_cursor): Removed.
6959 (busy_cursor_atimer, busy_cursor_shown_p, Vbusy_cursor_delay): New
6961 (DEFAULT_BUSY_CURSOR_DELAY): New define.
6962 (start_busy_cursor, cancel_busy_cursor, show_busy_cursor)
6963 (hide_busy_cursor): New functions.
6964 (syms_of_xfns): DEFVAR_LISP Vbusy_cursor_delay.
6966 * minibuf.c (read_minibuf): Cancel busy-cursor.
6968 * keyboard.c (command_loop_1): Call start_busy_cursor before
6969 Fcommand_execute and cancel_busy_cursor after it.
6970 (timer_check): Remove busy-cursor code.
6971 (Fread_key_sequence, Fread_key_sequence_vector): Start/cancel busy
6974 * process.c (wait_reading_process_input): Remove busy-cursor code.
6976 * eval.c (Fsignal): Call cancel_busy_cursor instead of
6977 Fx_hide_busy_cursor.
6979 * dispextern.h (Fx_show_busy_cursor, Fx_hide_busy_cursor):
6981 (start_busy_cursor, cancel_busy_cursor): Add prototypes.
6983 * lisp.h (Fx_hide_busy_cursor): Remove prototype.
6985 * xterm.c (XTread_socket): Remove busy-cursor code.
6987 * dispnew.c (flush_stdout) [GLYPH_DEBUG]: New function.
6988 (build_frame_matrix_from_leaf_window): Put code handling
6989 glyph row's not being a slice of a frame row in #if 0.
6990 (sync_window_with_frame_matrix_rows): New function.
6991 (frame_row_to_window): New function.
6992 (mirror_line_dance): Handle copies between windows.
6994 * lread.c (Fload): Use `xfree' instead of `free'.
6995 (init_obarray): Use `xmalloc' instead of `malloc'.
6997 * window.c (Fset_window_buffer): Set WINDOW to the window
6999 (coordinates_in_window): Take frame's internal border width
7002 2000-02-24 Gerd Moellmann <gerd@gnu.org>
7004 * xterm.c (x_display_and_set_cursor): Display cursor of
7005 non-selected windows depending on the setting of
7006 cursor_in_non_selected_windows.
7008 * xdisp.c (cursor_in_non_selected_windows): New variable.
7009 (syms_of_xdisp): DEFVAR_BOOL it.
7011 2000-02-23 Gerd Moellmann <gerd@gnu.org>
7013 * data.c (Fstring_to_number): If number is greater than what
7014 fits into an integer, return a float.
7016 * eval.c (specbind): Remove references to
7017 keyword_symbols_constant_flag.
7019 * data.c (keyword_symbols_constant_flag): Removed.
7020 (Fmakunbound, set_internal, syms_of_data): Remove references to
7021 keyword_symbols_constant_flag.
7023 * bytecode.c (Fbyte_code): Remove keyword_symbols_constant_flag.
7025 2000-02-23 Kenichi Handa <handa@etl.go.jp>
7027 * syntax.c (multibyte_syntax_as_symbol): New variable.
7028 (syms_of_syntax): Declare it as a Lisp variable.
7029 (SYNTAX_WITH_MULTIBYTE_CHECK): New macro.
7030 (scan_lists): If both sexpflag and multibyte_syntax_as_symbol are
7031 nonzero, treat all multibyte characters as symbol.
7032 (init_syntax_once): Give syntax `word' to all multibyte
7035 2000-02-22 Eli Zaretskii <eliz@is.elta.co.il>
7037 * frame.c (Fdelete_frame): Don't let echo_area_window remain on
7040 2000-02-21 Gerd Moellmann <gerd@gnu.org>
7042 * frame.c (Fmouse_position): GCPRO retval instead of x and y.
7044 * xfns.c (x_window_to_frame, x_any_window_to_frame)
7045 (x_non_menubar_window_to_frame): Check the busy-cursor window.
7047 2000-02-21 Dave Love <fx@gnu.org>
7049 * frame.c (Vmouse_position_function): New variable.
7050 (Fmouse_position): Use it.
7051 (syms_of_frame): Install it.
7053 * charset.c (find_charset_in_str): Fix use of `c' instead of `c1'.
7055 2000-02-20 Gerd Moellmann <gerd@gnu.org>
7057 * fileio.c (Finsert_file_contents): Unbind the binding of
7058 standard-output done by temp_output_buffer_setup.
7060 * eval.c (funcall_lambda): Don't bind Qmocklisp_arguments unless
7061 Vmocklisp_arguments is nil. Inline Fcar and Fcdr.
7062 (specbind, unbind_to): Handle most common case of non-constant
7063 symbol with trivial value specially.
7065 * bytecode.c (Fbyte_code) <Bvarset>: Inline most common case.
7067 2000-02-20 Richard M. Stallman <rms@gnu.org>
7069 * data.c (Fmake_variable_buffer_local): Doc fix.
7070 Init found_for_buffer to 0.
7071 (Fmake_variable_frame_local): If the variable has already
7072 been buffer-local, set the check_frame field.
7074 2000-02-20 Eli Zaretskii <eliz@is.elta.co.il>
7076 * msdos.c (IT_write_glyphs): Allocate a larger screen_buf as data
7077 produced for CODING_MODE_LAST_BLOCK requires.
7079 2000-02-18 Dave Love <fx@gnu.org>
7081 * keyboard.c (echo_keystrokes): Remove declaration.
7082 (Vecho_keystrokes) New variable.
7083 (read_char, record_menu_key, read_key_sequence): Use it to allow
7085 (syms_of_keyboard): Change Vecho_keystrokes declaration.
7087 * lread.c: Undef feature selection macros before defining.
7089 2000-02-18 Gerd Moellmann <gerd@gnu.org>
7091 * data.c (let_shadows_buffer_binding_p): Ignore specbindings
7092 for symbols other than the symbol in question.
7094 2000-02-17 Dave Love <fx@gnu.org>
7096 * s/sol2.h (C_DEBUG_SWITCH): Define to allow optimization.
7098 2000-02-17 Gerd Moellmann <gerd@gnu.org>
7100 * emacs.c (main): Use #if GC_MARK_STACK instead of #ifdef.
7102 * alloc.c (enum mem_type): Compile unconditionally.
7104 2000-02-17 Eli Zaretskii <eliz@is.elta.co.il>
7106 * xfaces.c (tty_defined_color): Don't return faulire indication
7107 for unspecified-fg and unspecified-bg pseudo-colors.
7109 2000-02-17 Gerd Moellmann <gerd@gnu.org>
7111 * alloc.c (mark_object): Don't mark symbol names in pure space.
7112 (gc_sweep): Don't unmark symbol names in pure space.
7114 * lisp.h (GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS)
7115 (GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES)
7116 [GC_MARK_STACK]: New defines.
7117 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, UNGCPRO)
7118 [GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS]: Define as no-ops.
7120 * emacs.c (main) [GC_MARK_STACK]: Initialize stack_base.
7122 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Use
7123 allocate_buffer instead of xmalloc.
7125 * alloc.c (toplevel): Include setjmp.h.
7126 (PURE_POINTER_P): New define.
7127 (enum mem_type) [GC_MARK_STACK]: New enumeration.
7128 (Vdead) [GC_MARK_STACK]: New variable.
7129 (lisp_malloc): Add parameter TYPE, call mem_insert if
7130 GC_MARK_STACK is defined.
7131 (allocate_buffer): New function.
7132 (lisp_free) [GC_MARK_STACK]: Call mem_delete.
7133 (free_float) [GC_MARK_STACK]: Set type to Vdead.
7134 (free_cons) [GC_MARK_STACK]: Set car to Vdead.
7135 (stack_base, mem_root, mem_z) [GC_MARK_STACK]: New variables.
7136 (MEM_NIL) [GC_MARK_STACK]: New define.
7137 (struct mem_node) [GC_MARK_STACK]: New structure.
7138 (mem_init, mem_find, mem_insert, mem_delete, mem_insert_fixup)
7139 (mem_delete_fixup, mem_rotate_left, mem_rotate_right)
7140 (live_string_p, live_cons_p, live_symbol_p, live_float_p)
7141 (live_misc_p, live_vector_p, live_buffer_p, mark_memory)
7142 (mark_stack) [GC_MARK_STACK]: New functions.
7143 (Fgarbage_collect) [GC_MARK_STACK]: Call mark_stack.
7144 (clear_marks): Removed.
7145 (gc_sweep): Set free conses' car, free floats' type, free
7146 symbols' function to Vdead. Use lisp_free to free buffers.
7147 (init_alloc_once): Initialize Vdead.
7148 (survives_gc_p): Return non-zero for pure objects.
7150 * alloc.c: Add comments throughout the file.
7152 * atimer.c (stop_other_atimers): Don't call cancel_atimer because
7153 that unblocks alarms.
7155 * alloc.c, bytecode.c, data.c, dispnew.c, ecrt0.c, editfns.c,
7156 emacs.c, floatfns.c, fns.c, lread.c, print.c, config.in, lisp.h,
7157 Makefile.in: Remove `LISP_FLOAT_TYPE' and `standalone'.
7159 * frame.c (make_frame): Set frame initiallly to `garbaged'.
7161 2000-02-17 Kenichi Handa <handa@etl.go.jp>
7163 * xdisp.c (decode_mode_spec_coding): Delete superfluous code to
7164 avoid infinite error signaling. Allocate sufficient memory for
7165 eol_str in the case that eoltype is Lisp_Int.
7167 2000-02-17 Stefan Monnier <monnier@cs.yale.edu>
7169 * syntax.c (Fforward_comment): Undo the previous change, since cc-mode
7170 depends on the previous behavior.
7172 2000-02-16 Gerd Moellmann <gerd@gnu.org>
7174 * sysdep.c (vfork) [!HAVE_VFORK]: Removed.
7176 2000-02-15 Gerd Moellmann <gerd@gnu.org>
7178 * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN): Define.
7180 * process.c (send_process) [BROKEN_PTY_READ_AFTER_EAGAIN]:
7181 Workaround for FreeBSD bug. Clear output queue after EAGAIN in
7184 2000-02-15 Richard M. Stallman <rms@gnu.org>
7186 * data.c (set_internal): Don't make variable buffer-local
7187 if within a let-binding for the same buffer.
7188 (let_shadows_buffer_binding_p): New function.
7190 * eval.c (specbind): For buffer-local value,
7191 record the current buffer also.
7192 (unbind_to): Cope with that change.
7194 2000-02-15 Gerd Moellmann <gerd@gnu.org>
7196 * window.c (Fsave_window_excursion): Doc fix.
7198 2000-02-15 Stefan Monnier <monnier@cs.yale.edu>
7200 * syntax.c (back_comment): Make sure we only consider comment-starters
7201 of the relevant style and return -1 in case of a failure to find the
7202 beginning of the comment.
7203 (Fforward_comment): If back_comment fails, go back to the position just
7204 after the comment-end.
7205 (scan_lists): Add comment describing a very minor bug.
7207 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
7209 * minibuf.c (Ftry_completion, Fall_completions): Add a reference to
7210 `completion-regexp-list' in the docstring.
7212 2000-02-14 Dave Love <fx@gnu.org>
7214 * xfaces.c (tty_defined_color): Declare color_idx unsigned long.
7216 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
7218 * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS
7219 to Emacs' syntax. Also fix the comment about set/not-set meanings
7220 since Emacs syntax is not the value 0 any more.
7221 * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax
7222 since it's now part of RE_SYNTAX_EMACS.
7224 2000-02-12 Dave Love <fx@gnu.org>
7226 * frame.h (SELECTED_FRAME): Use NULL, not 0 to avoid warnings on
7229 2000-02-12 Gerd Moellmann <gerd@gnu.org>
7231 * xdisp.c (syms_of_xdisp): Doc fix for scroll-conservatively.
7233 2000-02-12 Dave Love <fx@gnu.org>
7235 * s/aix3-2.h, s/osf-1.h: Define C_DEBUG_SWITCH for non-gcc.
7237 * s/ux4800.h, s/umips.h, s/umax.h, s/sol2.h, s/sco5.h, s/rtu.h:
7238 * s/ptx4.h, s/umax.h, s/dgux.h, s/bsd4-2.h, s/bsd4-3.h:
7239 * s/hpux.h: Don't define HAVE_VFORK.
7241 * s/gnu-linux.h: Don't define HAVE_VFORK or HAVE_SYS_SIGLIST.
7243 * s/nextstep.h: Don't define HAVE_ALLOCA.
7245 * config.in: Add vfork bits.
7247 2000-02-12 Gerd Moellmann <gerd@gnu.org>
7249 * process.c (Fopen_network_stream) [POLL_FOR_INPUT]: Register
7250 unwind function to undo the effect of stopping atimers.
7252 * keyboard.c (bind_polling_period): Stop all timers except
7255 * atimer.c (stopped_atimers): New variable.
7256 (stop_other_atimers, run_all_atimers, unwind_stop_other_atimers):
7259 * atimer.h (stop_other_atimers, run_all_atimers)
7260 (unwind_stop_other_atimers): Add function prototypes.
7262 * s/hpux10.h (HAVE_XRMSETDATABASE): Define if not already defined.
7264 2000-02-11 Ken Raeburn <raeburn@gnu.org>
7266 * Makefile.in (LIBX): Link in tiff library before jpeg, since tiff
7267 library may depend on jpeg.
7268 (atimer.o): Depends on atimer.c.
7270 2000-02-11 Kenichi Handa <handa@etl.go.jp>
7272 * insdel.c (del_range_1): Call update_compositions.
7273 (del_range_both): Call update_compositions just once..
7275 2000-02-10 Dave Love <fx@gnu.org>
7277 * xfns.c (create_frame_xic): Fix initialization of automatic
7280 2000-02-09 Kenichi Handa <handa@etl.go.jp>
7282 * ccl.c (CCL_MAKE_CHAR): New macro.
7283 (ccl_driver) <CCL_TranslateCharacter>: Check the validity of
7284 registers by CCL_MAKE_CHAR before calling translate_char.
7285 <CCL_TranslateCharacterConstTbl> Likewise.
7287 2000-02-08 Dave Love <fx@gnu.org>
7289 * lread.c (__EXTENSIONS__): Define.
7291 2000-02-08 Gerd Moellmann <gerd@gnu.org>
7293 * puresize.h (BASE_PURESIZE): Increase to 650000.
7295 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
7297 * msdos.c (XMenuActivate): Turn off the cursor after displaying
7300 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
7302 * s/msdos.h (INTERNAL_TERMINAL): Add capabilities se, so, us, ue,
7303 md, mh, mb, mr, and me to the fake termcap entry.
7305 2000-02-06 Ken Raeburn <raeburn@gnu.org>
7307 * sound.c (sound_cleanup): Don't call device close routine if the
7308 function pointer is null.
7310 2000-02-06 Andrew Innes <andrewi@gnu.org>
7312 * dispextern.h: Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM,
7313 around image definitions and prototypes.
7314 (gamma_correct) [WINDOWSNT]: New prototype.
7316 * w32term.c (x_make_frame_visible): Replace call to
7317 input_poll_signal with poll_for_input.
7319 * window.c [WINDOWSNT]: Include w32term.h.
7321 * xdisp.c [WINDOWSNT]: Include w32term.h.
7323 * makefile.nt: Add dependencies on w32gui.h.
7324 (OBJ1): Include atimer.obj.
7325 ($(BLD)\atimer.obj): New dependency rule.
7327 * w32.c (sigmask): New function (does nothing).
7328 (sigunblock): Ditto.
7330 * frame.c [WINDOWSNT]: Include w32term.h.
7332 * w32gui.h (struct W32FontStruct): Add ascent and descent slots.
7334 * lread.c (syms_of_lread): Fix literal newlines.
7336 * emacs.c (USAGE): Split into USAGE1 and USAGE2, to work-around
7337 the string constant limit (2048 bytes) in MSVC.
7340 2000-02-05 INOUE Seiichiro <inoue@ainet.or.jp>
7342 * xterm.c (x_display_and_set_cursor) [HAVE_X_I18N]: Set pre-edit
7344 (x_display_cursor) [HAVE_X_I18N]: Don't set it here.
7345 (XTread_socket) [HAVE_X_I18N]: <KeyPress, KeyRelease>: Don't
7348 2000-02-04 Dave Love <fx@gnu.org>
7350 * fileio.c: Remove some unused vars.
7351 (_GNU_SOURCE): Define (for euidaccess).
7353 * lread.c (_XOPEN_SOURCE): Declare (for ftello).
7355 * minibuf.c (read_minibuf_noninteractive): Remove undeclared
7357 (read_minibuf): Deal with allow_props correctly.
7359 2000-02-03 Eli Zaretskii <eliz@is.elta.co.il>
7361 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Enlarge to 60000.
7363 2000-02-03 Ken Raeburn <raeburn@gnu.org>
7365 * search.c (compile_pattern): If a cache entry has a nil regexp,
7366 fill in that entry instead of clobbering a previously cached
7369 2000-02-02 Ken Raeburn <raeburn@gnu.org>
7371 * puresize.h (BASE_PURESIZE): Increase to 610000.
7373 2000-02-02 Gerd Moellmann <gerd@gnu.org>
7375 * frame.c (Fframe_parameters): Add GCPRO because tty_color_name
7378 2000-02-02 Kenichi Handa <handa@etl.go.jp>
7380 * ccl.c (ccl_driver) <CCL_WriteExprRegister>: Set jump_address
7381 instead of incrementing ic directly.
7382 <CCL_WriteExprConst> Likewise.
7383 <ccl_set_expr>: Set ic to jump_address.
7385 * fileio.c (e_write): Fix the handling of
7386 CODING_FINISH_INSUFFICIENT_SRC.
7388 2000-02-01 Dave Love <fx@gnu.org>
7390 * editfns.c (Fpropertize): Doc fix.
7392 * process.c (Fstart_process): Doc fix.
7394 * eval.c: Fix various doc strings not to duplicate information
7395 from help-manyarg-func-alist.
7397 * window.c (Fset_window_margins): Don't make interactive. Doc
7400 * doc.c (Vhelp_manyarg_func_alist): New variable.
7401 (Fdocumentation): Use it.
7402 (syms_of_doc): Define it.
7404 2000-01-31 Gerd Moellmann <gerd@gnu.org>
7406 * xterm.c (xim_open_dpy): Remove unused local variable.
7408 * emacs.c (USAGE): Use term `display options' instead of `X
7411 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: New function.
7412 (syms_of_xdisp) [GLYPH_DEBUG]: Defsubr it.
7414 * fns.c (sweep_weak_table): New function.
7415 (sweep_weak_hash_tables): Use it. Keep on marking until there
7418 2000-01-30 Gerd Moellmann <gerd@gnu.org>
7420 * xterm.c (x_delete_display): Update next_noop_dpyinfo to ensure
7421 that XTread_socket does not crash by trying to call XNoOp on a
7424 2000-01-30 Jason Rumney <jasonr@gnu.org>
7426 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
7427 Change selected_frame to SELECTED_FRAME ().
7428 (w32_console_mouse_position): Remove #ifndef MULE from around
7431 * makefile.nt: Remove dosfns.obj.
7433 * term.c (term_init) [WINDOWSNT]: Initialize TN_max_colors.
7435 * w32fns.c (w32_defined_color): Check for valid frame before
7436 applying gamma correction. Eliminate dependency on frame elsewhere.
7437 (w32_load_system_font): Switch FIXED_PITCH and VARIABLE_PITCH.
7438 (w32_to_x_font): Use resx and resy not height_in and width_in.
7439 (x_to_w32_font): Doc fix.
7440 (xlfd_strip_height): New function to strip and return font height.
7441 (w32_font_match): Compare height separately from rest of xlfd
7442 spec, using xlfd_strip_height.
7444 * w32term.c (w32_term_init): Swap resx and height_in, resy and
7445 width_in. Use w32_defined_color in place of defined_color.
7447 * w32faces.c: Merge more of DOS and X specifics in preparation for
7448 merge with xfaces.c.
7449 (defined_color): Remove FIXME comment.
7450 (tty_color_name): Provide w32-specific function.
7451 (realize_tty_face): Handle FACE_TTY_DEFAULT*_COLOR specially.
7453 * w32console.c (turn_on_face, turn_off_face): Removed.
7454 (w32_face_attributes): New function.
7455 (Global_variables): Reduce scope where possible.
7456 (clear_frame, ins_del_lines, scroll_line): Use char_attr_normal as
7458 (hl_mode): Don't modify text attributes.
7459 (write_glyphs): Don't do anything if len <= 0. Use
7460 w32_face_attributes to get attributes for drawing. Write
7461 terminating codes using char_attr_normal.
7462 (reset_terminal_modes, set_terminal_modes): Turn off highlight.
7463 (update_begin, update_end): Likewise.
7464 (vga_stdcolor_name): New function.
7465 (initialize_w32_display): Remove char_attr_reverse and char_attr.
7466 (Fset_screen_color): Remove char_attr_reverse.
7468 2000-01-29 Gerd Moellmann <gerd@gnu.org>
7470 * xfns.c (xic_set_preeditarea): Take window parameter and
7471 window-relative pixel-positions.
7473 * xterm.c (x_display_cursor): Set XIC pre-edit area only if window
7474 is its frame's selected window.
7475 (xim_instantiate_callback): Likewise.
7477 * xfns.c (x_create_im): Removed.
7478 (DEFAULT_STYLE, DEFAULT_FONT): Removed.
7479 (supported_xim_styles): Renamed from supported_styles.
7480 (best_xim_style): Renamed from best_style.
7481 (create_frame_xic): Renamed from xic_create_frame.
7482 (free_frame_xic): Renamed from xic_destroy_frame.
7484 2000-01-29 INOUE Seiichiro <inoue@ainet.or.jp>
7486 * xterm.c (XTread_socket) [HAVE_X_I18N]: If event is for none of
7487 our frames, call XFilterEvent with 2nd parameter `None'.
7488 (XTread_socket) <KeyPress> [HAVE_X_I18N]: Handle XmbLookupString
7489 returning XBufferOverflow.
7490 (XTread_socket) <ConfigureNotify> [HAVE_X_I18N]: Set XIC status
7492 (x_display_cursor) [HAVE_X_I18N]: Set XIC pre-edit area.
7493 (x_new_fontset) [HAVE_X_I18N]: Create XIC status area fontset.
7494 (xim_destroy_callback, xim_open_dpy, xim_instantiate_callback)
7495 (xim_initialize, xim_close)
7496 [HAVE_X_I18N && HAVE_X11R6]: New functions.
7497 (x_destroy_window) [HAVE_X_I18N]: Call xic_destroy_frame.
7498 (x_term_init) [HAVE_X_I18N]: Call xim_initialize.
7499 (x_delete_display) [HAVE_X_I18N]: Call xim_close.
7501 * xterm.h (struct x_display_info) [HAVE_X_I18N]: Add members `xim'
7503 (struct x_output) [HAVE_X_I18N]: Remove member `xim', add
7504 `xic_style' and `xic_xfs'.
7505 (FRAME_MENUBAR_HEIGHT, FRAME_X_XIM, FRAME_X_XIM_STYLES)
7506 (FRAME_XIC_STYLE, FRAME_XIC_FONTSET): New macros.
7507 (FRAME_XIM): Removed.
7509 * xfns.c (supported_styles): New variable.
7510 (DEFAULT_STYLE, DEFAULT_FONT): New macros
7511 (xic_create_xfontset, best_style, xic_create_frame)
7512 (xic_destroy_frame, xic_set_preeditarea, xic_set_statusarea)
7513 (xic_set_xfontset): New functions.
7515 2000-01-28 Dave Love <fx@gnu.org>
7517 * s/irix6-5.h: Revert last change after change to irix5-0.h.
7519 * m/iris4d.h (C_SWITCH_MACHINE): Don't use -G0.
7521 2000-01-28 Gerd Moellmann <gerd@gnu.org>
7523 * buffer.c (Fother_buffer): Don't call Fset_buffer_major_mode
7524 for *scratch* if it already existed.
7526 * emacs.c (USAGE): New macro.
7527 (main): Use it to display usage information.
7529 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
7531 Support for the menu-help feature:
7533 * msdos.h: Change prototypes of XMenuAddSelection and
7536 * msdos.c (IT_clear_end_of_line): Print the extent of the cleared
7537 part of the line to the termscript file.
7538 (IT_clear_to_end): Clear the entire line, not just its beginning.
7539 (menu_help_message, prev_menu_help_message): New variables.
7540 (IT_menu_make_room): Make room for the help_text member.
7541 (IT_menu_display): New argument disp_help; all callers changed.
7542 If disp_help is non-zero, store the help text of the active menu
7543 item in menu_help_message.
7544 (XMenuAddPane): Initialize the help_text member to NULL.
7545 (XMenuAddSelection): New argument help_text. Store it in the
7547 (XMenuActivate): New argument help_callback. If the value of
7548 menu_help_message has changed since the last time, display the
7549 menu help message text while waiting for the mouse to move. Clear
7550 the echo area before exiting.
7551 (XMenuDestroy): Free the help_text member.
7553 2000-01-27 Gerd Moellmann <gerd@gnu.org>
7555 * xmenu.c (xmenu_show) [!USE_X_TOOLKIT]: Pass help to
7556 XMenuAddSelection. Pass help callback to XMenuActivate.
7557 (menu_help_callback) [!USE_X_TOOLKIT]: New function.
7559 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
7561 * atimer.c (start_atimer) [!HAVE_SETITIMER]: Use EMACS_SET_SECS
7562 and EMACS_SET_USECS.
7564 2000-01-26 Dave Love <fx@gnu.org>
7566 * editfns.c (Fchar_after, Fchar_before): Doc fix.
7568 * bytecode.c (Fbyte_code): Use {BEFORE,AFTER}_POTENTIAL_GC where
7569 an error may be signalled.
7571 2000-01-26 Gerd Moellmann <gerd@gnu.org>
7573 * s/irix6-5.h [__GNUC__ && __GNUC_MINOR__ >= 95]: Undef
7574 LD_SWITCH_SYSTEM inherited from irix5-0.h.
7576 * bytecode.c (Fbyte_code) [BYTE_CODE_SAFE]: Fix typo.
7578 2000-01-25 Gerd Moellmann <gerd@gnu.org>
7580 * charset.c (Fstring): If there is a multibyte char among
7581 the args, always return a multibyte string.
7583 2000-01-25 Gerd Moellmann <gerd@gnu.org>
7585 * sysdep.c (sys_select): Turn atimers off and on instead of
7586 recording and restoring old alarm handler
7588 * process.c (toplevel): Include atimer.h.
7589 (create_process_1): Rewritten.
7590 (create_process): Use atimers instead of alarm.
7591 (wait_reading_process_input) [hpux]: Turn atimers off instead
7592 of turning off SIGALRM.
7593 (wait_reading_process_input): Turn off atimers instead off
7594 calling stop_polling.
7596 * emacs.c (main): Call init_atimer.
7598 * keyboard.c (toplevel): Include systime.h and atimer.h.
7599 (polling_for_input): Removed because unused.
7600 (input_poll_signal) [POLL_FOR_INPUT]: Removed.
7601 (poll_timer): New variable.
7602 (poll_for_input, poll_for_input_1): New functions.
7603 (start_polling, stop_polling): Rewritten.
7605 * keyboard.h (polling_for_input): Removed.
7607 * atimer.h, atimer.c: New files.
7609 * Makefile.in (obj): Add atimer.o.
7610 (atimer.o): New target.
7612 * blockinput.h (pending_atimers): Add extern declaration.
7613 (UNBLOCK_INPUT): Rewritten. Handle pending atimers.
7615 * lisp.h (popup_activated_flag): Add extern declaration.
7617 * xmenu.c (popup_activated_flag): Make externally visible.
7618 (popup_activate_callback) [USE_MOTIF]: Increment
7619 popup_activated_flag.
7620 (popup_deactivate_callback) [USE_MOTIF]: Decrement it.
7622 * xterm.c (toplevel): Include atimer.h.
7623 (toolkit_scroll_bar_interaction): New variable.
7624 (Fxt_process_timeouts): Removed.
7625 (x_process_timeouts): New function.
7626 (xt_action_hook): Clear toolkit_scroll_bar_interaction.
7627 (x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
7628 (x_make_frame_visible): Call poll_for_input_1 instead of
7629 input_poll_signal. Don't call alarm.
7630 (x_initialize): Install timer calling x_process_timeouts.
7632 2000-01-24 Dave Love <fx@gnu.org>
7634 * s/irix5-0.h: Don't set LD_SWITCH_SYSTEM -- we use unexelf now.
7635 Don't use -cckr -- apparently not now necessary.
7637 2000-01-24 Eli Zaretskii <eliz@is.elta.co.il>
7639 * msdos.c (IT_menu_display): Truncate long menu lines at the right
7642 2000-01-23 Jason Rumney <jasonr@gnu.org>
7644 * w32fns.c (w32_defined_color): Apply gamma correction before
7645 trying to map to the palette.
7646 (w32_wnd_proc) [WM_ERASE_BACKGROUND]: Pass device context of frame
7649 * w32term.c (w32_fill_rect): Do not try to deal with NULL hdc
7650 here. Callers changed to always pass real device context.
7651 (w32_draw_bitmap): Likewise.
7652 (w32_get_glyph_overhangs): Likewise.
7653 (w32_draw_box_rect): Make use of s->hdc rather than getting a new
7655 (w32_set_vertical_scroll_bar): Pass correct HWND parameters to
7656 pfnSetScrollInfo and SetScrollRange.
7657 (x_get_char_face_and_encoding): Don't turn iso8859-1 characters
7658 back into MULE characters after decoding them.
7659 (x_get_glyph_face_and_encoding): Likewise.
7660 (w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
7661 GetCharABCWidthsW fails, since this is defined on Windows 9x.
7662 (x_produce_glyphs): Calculate per char metrics for a character
7663 that we know exists in default font when font_not_found_p is true.
7665 2000-01-22 Jason Rumney <jasonr@gnu.org>
7667 * makefile.nt (intervals.obj, composite.obj): New modules.
7668 (composite.h): Added as dependency where appropriate.
7670 * w32gui.h (XGCValue): New struct for emulating X GCs.
7672 * w32term.h (XCharStruct): New struct for emulating X.
7674 * w32console.c (turn_on_face, turn_off_face): New functions.
7675 (change_line_highlight): New prototype for new redisplay.
7676 (write_glyphs): Support multibyte text. Support faces.
7678 * w32faces.c: Complete rewrite for new redisplay based on new
7681 * w32fns.c: Use SELECTED_FRAME macro in place of selected_frame
7682 throughout. struct frame * in place of FRAME_PTR.
7683 Skeleton support for images, toolbars, tooltips from xfns.c.
7684 (Fx_create_frame): Use system default for default scroll bar
7686 (w32_get_arg): Renamed from x_get_arg.
7687 (Fx_file_dialog): New function.
7688 (w32_list_fonts): Check cache before asking system.
7689 (Vw32_enable_synthesized_fonts): New variable.
7690 (Vw32_enable_italics): Obsolete, removed.
7692 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
7693 Use SELECTED_FRAME macro.
7695 * w32menu.c: Add skeleton support for help strings on menus.
7696 (add_menu_item): Native checkbox and radio support added, but not
7697 yet enabled due to bugs.
7698 (push_menu_item): Add parameters type, selection and help.
7700 Formatting changes to reduce unnecessary diffs with xmenu.c.
7702 * w32select.c (Fw32_set_clipboard_data): Update call to
7703 find_charset_in_str.
7705 * w32term.c: Complete rewrite for new redisplay based on new
7706 xterm.c with necessary sections merged back in from old w32term.c.
7708 2000-01-21 Richard M. Stallman <rms@gnu.org>
7710 * data.c (set_internal): Further fix in same criterion.
7712 2000-01-20 Richard M. Stallman <rms@gnu.org>
7714 * data.c (set_internal): Fix the criteria for whether
7715 to swap out the old cached binding.
7717 2000-01-19 Dave Love <fx@gnu.org>
7719 * lread.c: (syms_of_lread) [user-init-file]: Doc change.
7721 2000-01-18 Kenichi Handa <handa@etl.go.jp>
7723 * regex.c (re_compile_fastmap): While checking a range table for
7724 `charset', skip flag bits for a character class correctly.
7726 2000-01-17 Gerd Moellmann <gerd@gnu.org>
7728 * m/news-risc.h (LD_SWITCH_MACHINE): Define differently for GCC.
7730 * xfns.c (x_window): Call lw_create_widget with new parameter
7733 * widget.c (EmacsFrameSetCharSize): Change size of children first
7734 because of problems with main window geometry management under
7737 * xmenu.c (enum menu_item_idx): New enumeration replacing defines
7739 (MENU_ITEMS_ITEM_HELP): New enumerator.
7740 (push_menu_item): Add parameter HELP. Record help in menu_items.
7741 (single_menu_item, single_submenu, list_of_items): Call
7742 push_menu_item with new parameter.
7743 (single_submenu): Set help string in widget value.
7744 (menu_highlight_callback): New function.
7745 (set_frame_menubar): Call lw_create_widget with new
7747 (xmenu_show, xdialog_show): Ditto.
7749 2000-01-13 Gerd Moellmann <gerd@gnu.org>
7751 * sound.c (Fplay_sound): Improve doc string.
7753 2000-01-11 Richard M. Stallman <rms@gnu.org>
7755 * lisp.h (set_internal): Enter the new arg.
7757 * eval.c (specbind): Record buffer-local variables specially,
7758 indicating which buffer's binding was saved.
7759 (unbind_to): Restore buffer-local variables specially
7760 in the proper buffer.
7762 * data.c (set_internal): New arg BUF.
7764 * eval.c (specbind, unbind_to): Pass new arg to set_internal.
7765 * data.c (Fset): Pass new arg to set_internal.
7766 * bytecode.c (Fbyte_code): Pass new arg to set_internal.
7768 2000-01-11 Gerd Moellmann <gerd@gnu.org>
7770 * .gdbinit: Adapt to new strings. Add xbacktrace, xreload,
7773 2000-01-11 Richard M. Stallman <rms@gnu.org>
7775 * minibuf.c (Ftry_completion): Doc fix.
7777 2000-01-11 Gerd Moellmann <gerd@gnu.org>
7779 * keyboard.c (Fclear_this_command_keys): Clear recent_keys
7782 2000-01-11 Andreas Schwab <schwab@suse.de>
7784 * coding.c (code_convert_region): Initialize total_skip.
7786 2000-01-08 Dave Love <fx@gnu.org>
7788 * eval.c (Fuser_variable_p): Check customizability too.
7790 2000-01-07 Gerd Moellmann <gerd@gnu.org>
7792 * minibuf.c (Fcompleting_read): Doc fix.
7794 2000-01-05 Gerd Moellmann <gerd@gnu.org>
7796 * s/freebsd.h (C_SWITCH_SYSTEM): Add -I /usr/local/include and
7799 * xfns.c (x_create_im): New function to set IM and IC of a frame.
7800 Check that input style is supported before trying to create an
7802 (x_window): Call x_create_im.
7804 2000-01-04 Gerd Moellmann <gerd@gnu.org>
7806 * xfns.c (current_gif_memory_src): New variable.
7807 (gif_load): Record the address of the current memory source
7808 in current_gif_memory_src.
7809 (gif_read_from_memory): Use current_gif_memory_src.
7811 * systime.h (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME): Give
7812 macros statement form.
7814 * sound.c (struct sound): Renamed from struct sound_file.
7815 (struct sound): Add members `data' and `header_size'.
7816 (enum sound_attr): Add SOUND_DATA.
7817 (current_sound, current_sound_device): Variables renamed from
7818 sound_file and sound_device.
7819 (parse_sound): Parse :data.
7820 (parse_sound): Handle sound data in strings.
7821 (find_sound_type): Function renamed from find_sound_file_type.
7822 (wav_init, au_init): Fail if sound's header_size is smaller than
7824 (wav_play, au_play): Play sounds from string data.
7826 * puresize.h (BASE_PURE_SIZE): Increase to 600000.
7828 * lisp.h: Add prototype for allocate_string_data.
7830 * alloc.c (Fgarbage_collect): Return number of live and free
7833 * alloc.c (mark_buffer): Remove code in #if 0.
7835 (UNMARK_BALANCE_INTERVALS): Give the macro statement form.
7836 (strings_consed): New variable.
7837 (allocate_string): Set it.
7838 (syms_of_alloc): Add DEFVAR_INT for strings_consed.
7839 (Fmemory_use_counts): Return strings_consed. Use Flist.
7841 * alloc.c: General cleanup in comments etc. Remove conditional
7842 compilation for `standalone'.
7844 * lisp.h (struct Lisp_String): Make DATA member `unsigned char *'.
7846 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P):
7847 (GC_STRING_BYTES, GC_STRING_CHARS): New macros.
7848 (DONT_COPY_FLAG): Removed.
7849 (SBLOCK_SIZE, LARGE_STRING_BYTES): New macros.
7850 (struct sdata, struct sblock): New
7851 (struct string_block): Rewritten.
7852 (STRINGS_IN_STRING_BLOCK): New macro.
7853 (oldest_sblock, current_sblock, total_strings, total_free_strings)
7854 (large_sblocks, string_blocks, string_free_list): New variables.
7855 (NEXT_FREE_LISP_STRING, SDATA_OF_STRING, SDATA_SIZE): New macros.
7856 (init_strings): Rewritten.
7857 (allocate_string, allocate_string_data, compact_small_strings)
7858 (free_large_strings, sweep_strings): New functions.
7859 (STRING_BLOCK_SIZE, STRING_BLOCK_OUTSIZE)
7860 (struct string_block_head, current_string_block)
7861 (first_string_block, large_string_blocks, STRING_FULLSIZE)
7862 (STRING_PAD): Removed.
7863 (make_uninit_multibyte_string, make_pure_string): Rewritten.
7864 (Fgarbage_collect): Don't set mark bit in large strings.
7865 (mark_object): Mark strings differently. Mark symbol names
7867 (survives_gc_p): Test marked strings differently.
7868 (gc_sweep): Sweep strings differently, unmark strings in
7870 (compact_strings): Removed.
7872 2000-01-04 Eli Zaretskii <eliz@is.elta.co.il>
7874 * xfaces.c (syms_of_xfaces): defsubr Scolor_gray_p and
7875 Scolor_supported_p even if HAVE_X_WINDOWS is not defined.
7877 2000-01-04 Kenichi Handa <handa@etl.go.jp>
7879 * fileio.c (Finsert_file_contents): Signal error if visiting file
7880 in a non-empty buffer.
7882 * term.c (encode_terminal_code): Fix the previous change.
7884 2000-01-03 Gerd Moellmann <gerd@gnu.org>
7886 * xfaces.c (syms_of_xfaces): Change Sface_color_gray_p to
7887 Scolor_gray_p, Sface_color_supported_p to Scolor_supported_p.
7889 * s/hpux9.h (NO_EDITRES): Define even if HAVE_LIBXMU.
7891 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
7893 * xdisp.c (handle_single_display_prop) [HAVE_WINDOW_SYSTEM]: No
7894 need to test for MSDOS frames.
7896 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
7898 * dosfns.c (unspecified_colors): Remove.
7899 (msdos_stdcolor_idx): Use global variables unspecified_fg and
7901 (msdos_stdcolor_name): Return strings for unspecified fore- and
7904 * xfaces.c (Qunspecified_fg, Qunspecified_bg): Remove.
7905 (syms_of_xfaces): Remove their staticpro's.
7906 (tty_color_name): Return Lisp strings for unspecified fore- and
7908 (Finternal_set_lisp_face_attribute): Remove the special treatment
7909 for Qunspecified_{f,b}g.
7910 (realize_default_face): Replace Qunspecified_{f,b}g with a Lisp
7913 2000-01-03 Gerd Moellmann <gerd@gnu.org>
7915 * xdisp.c (reseat_at_next_visible_line_start): Position before
7916 newline only if ending up on a newline.
7917 (next_element_from_ellipsis): Return success. Handle case of
7918 displaying no ellipsis. Fix case of ellipsis defined in display
7920 (next_element_from_buffer): Return 0 if next_element_from_ellipsis
7923 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
7925 * xfaces.c (Fcolor_gray_p): Renamed from face-color-gray-p.
7926 (Fcolor_supported_p): Renamed from face-color-supported-p.
7928 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
7930 * xfaces.c (tty_defined_color): Pass frame to tty-color-desc. The
7931 list of colors renamed to tty-defined-color-alist.
7932 (tty_color_name): Pass the frame to tty-color-by-index.
7933 (realize_tty_face): tty-color-alist is now a function which
7934 accepts the frame as argument.
7936 * term.c (Ftty_display_color_p): Accept an optional argument
7939 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
7941 * term.c (insert_glyphs): Pass glyph, not &glyph, to
7942 encode_terminal_code.
7944 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
7946 * dispnew.c (mode_line_string): Support termcap frames as well.
7948 2000-01-01 Gerd Moellmann <gerd@gnu.org>
7950 * syntax.c (Fforward_word): Undo previous change.
7952 * editfns.c (Fconstrain_to_field): Don't constrain if
7953 inhibit-field-text-motion is non-nil.
7954 (Fline_beginning_position): Undo previous change.
7955 (Fline_end_position): Ditto.
7957 * syntax.c (Fforward_word): Notice field boundaries only if
7958 inhibit-field-text-motion is nil.
7960 * lisp.h: Add extern declaration for Vinhibit_field_text_motion.
7962 * editfns.c (Vinhibit_field_text_motion): New variable.
7963 (inhibit-field-text-motion): New DEFVAR_LISP.
7964 (Fline_beginning_position, Fline_end_position): Notice field
7965 boundaries only if inhibit-field-text-motion is nil.
7967 * xfns.c (x_create_x_image_and_pixmap): Remove parameter FILE.
7969 (x_build_heuristic_mask): Likewise.
7970 (xbm_load_image_from_file): Change error output.
7971 (xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
7972 (gif_load, gs_load, x_kill_gs_process): Ditto.
7974 * xfns.c (gif_load): Avoid sign extension and thus out of bounds
7975 color indices when accessing raster pixels.
7976 (gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
7977 one of :file or :data.
7978 (enum pbm_keyword_index): Add PBM_DATA.
7979 (pbm_format): Add :data.
7980 (pbm_image_p): Allow either :file or :data.
7981 (pbm_read_file): New function.
7982 (pbm_scan_number): Rewritten to read from string.
7983 (pbm_load): Support :data.
7985 See ChangeLog.8 for earlier changes.
7988 ;; coding: iso-2022-7bit