1 2000-11-14 Gerd Moellmann <gerd@gnu.org>
3 * window.c (Fpos_visible_in_window_p): Call pos_visible with
6 * xdisp.c (current_mode_line_height, current_header_line_height):
8 (init_xdisp): Initialize them.
9 (pos_visible_p): Add parameter EXACT_MODE_LINE_HEIGHTS_P. Compute
10 and use exact mode line heights if it is set.
12 * lisp.h (pos_visible_p): Change prototype.
14 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
15 (CURRENT_HEADER_LINE_HEIGHT): Look at current_mode_line_height
16 and current_header_line_height first.
17 (current_mode_line_height, current_header_line_height): Declare
20 2000-11-14 Miles Bader <miles@lsi.nec.co.jp>
22 * xterm.c (x_alloc_lighter_color): Use real brightness calculation.
23 Just use FACTOR/2 instead of HIGHLIGHT_COLOR_DARK_BOOST.
24 (HIGHLIGHT_COLOR_DARK_BOOST): Macro removed.
26 2000-11-14 Miles Bader <miles@gnu.org>
28 * xterm.c (x_alloc_lighter_color): Include an additive component
29 too for dark colors, because FACTOR isn't enough.
30 (HIGHLIGHT_COLOR_DARK_BOOST, HIGHLIGHT_COLOR_DARK_BOOST_LIMIT):
33 2000-11-13 Gerd Moellmann <gerd@gnu.org>
35 * keyboard.c (show_help_echo): Call message3_nolog with number of
36 bytes in the help string as 2nd parameter, instead of the number
39 2000-11-13 Miles Bader <miles@gnu.org>
41 * lread.c (openp): Return -2 instead of 0 for the `remote file' case.
42 (Fload): Use new openp return protocol.
43 Don't try to use Vload_source_file_function to load .elc files.
44 * xfns.c (x_create_bitmap_from_file, x_find_image_file): Use new
45 openp return protocol.
46 * w32fns.c (x_create_bitmap_from_file, x_find_image_file): Likewise.
48 2000-11-11 Kenichi Handa <handa@etl.go.jp>
50 * syssignal.h: Pay attention to BROKEN_SIGAIO and BROKEN_SIGPTY.
52 * m/ibmrs6000.h (BROKEN_SIGAIO, BROKEN_SIGPTY, BROKEN_SIGPOLL):
54 (NLIST_STRUCT): Avoid re-defining it.
56 * s/hpux10.h (C_SWITCH_X_SYSTEM): Include -I/usr/include/X11R6 and
57 -I/usr/contrib/X11R6/include.
58 (LD_SWITCH_X_DEFAULT): Include -L/usr/lib/X11R6.
60 2000-11-10 Jason Rumney <jasonr@gnu.org>
62 * w32term.h (CP_8BIT, CP_UNICODE, CP_INVALID): New pseudo-codepages.
64 * w32term.c (w32_encode_char): Handle CP_UNICODE specially.
65 (w32_use_unicode_for_codepage): Use new pseudo-codepages.
67 * w32fns.c (Qw32_charset_hangeul): Rename to match w32 headers.
68 (Qw32_charset_vietnamese): New symbol.
69 (xlfd_charset_of_font): New function.
70 (w32_load_system_font): Use it.
71 (x_to_w32_charset): Use Fassoc to find charset info. Special case
72 when Vw32_charset_info_alist is nil to ensure default face always
73 has font. Use Fcar and Fcdr for safety.
74 (w32_to_x_charset): Use Vw32_charset_info_alist for mappings.
75 (w32_codepage_for_font): Use xlfd_charset_of_font. Use new
76 pseudo-codepages for special cases.
77 (w32_to_x_font): New parameter to allow charset portion to be
78 specified where there is many to one mapping. Callers changed.
79 (w32_list_fonts): Avoid listing fonts that won't display.
81 2000-11-10 Gerd Moellmann <gerd@gnu.org>
83 * xfaces.c (Vface_alternative_font_registry_alist): New variable.
84 (font_list_1): Renamed from font_list.
85 (font_list): New function, trying alternative registries from
86 Vface_alternative_font_registry_alist.
87 (Finternal_set_alternative_font_registry_alist): New function.
88 (syms_of_xfaces): Initialize and Staticpro
89 Vface_alternative_font_registry_alist. Defsubr
90 Finternal_set_alternative_font_registry_alist.
92 2000-11-09 Ken Raeburn <raeburn@gnu.org>
94 * lisp.h (Flooking_at): Declare.
96 2000-11-09 Gerd Moellmann <gerd@gnu.org>
98 * dired.c (directory_files_internal): Fix a braino.
100 * dired.c (directory_files_internal): Add missing GCPRO's.
103 2000-11-08 Gerd Moellmann <gerd@gnu.org>
105 * xdisp.c (syms_of_xdisp): Change doc of max-mini-window-height.
106 (resize_mini_window): Return quickly if Vresize_mini_window is
107 nil. Don't return if Vmax_mini_window_height is nil.
109 * xdisp.c (Vresize_mini_window, Qgrow_only): New variables.
110 (syms_of_xdisp): Initialize them.
111 (resize_mini_window): Act according to the setting of
113 (syms_of_xdisp): Initialize Vmenu_bar_update_hook to nil.
115 * xterm.c (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS]: Map the
116 scroll bar widget after configuring it, so that it will appear at
117 the right position from the start.
118 (XTredeem_scroll_bar): Cleaned up.
120 2000-11-08 Kenichi Handa <handa@etl.go.jp>
122 * xterm.c (VCENTER_BASELINE_OFFSET): Fix previous change. If the
123 font is taller than the frame line, we don't have to bias the
126 * w32term.c (VCENTER_BASELINE_OFFSET): Likewise.
128 2000-11-07 Dave Love <fx@gnu.org>
130 * config.in (HAVE_MKSTEMP): Add.
132 * callproc.c (Fcall_process_region) [HAVE_MKSTEMP]: Use it.
134 2000-11-07 Gerd Moellmann <gerd@gnu.org>
136 * window.c (Fset_window_configuration): Don't try to preserve
137 point in the current buffer, if that buffer is displayed in more
140 * xfaces.c (lookup_named_face): If default face isn't realized,
141 try to realize it. Return -1 if not successful.
142 (Fx_list_fonts): Handle case that face cannot be determined.
143 (Fface_font): Likewise.
145 2000-11-06 Gerd Moellmann <gerd@gnu.org>
147 * window.c (displayed_window_lines): Detect partially
148 visible lines at the bottom correctly.
150 2000-11-06 Stefan Monnier <monnier@cs.yale.edu>
152 * fileio.c (Fwrite_region): Use `visiting' rather than `visit'
153 when ensuring we don't do visit in indirect buffer.
155 2000-11-06 Kenichi Handa <handa@etl.go.jp>
157 * composite.h (compose_chars_in_text): Add prototype.
159 * composite.c (Vcomposition_function_table): New variable.
160 (Qcomposition_function_table): New variable.
161 (run_composition_function): Call
162 Vcompose_chars_after_function with three arguments.
163 (compose_chars_in_text): New function.
164 (syms_of_composite): Modified the doc-string of
165 Vcompose_chars_after_function. Declare composition-function-table
166 as a lisp variable, and initialize it.
168 * xfns.c (x_encode_text): Suppress producing escape sequences for
171 * xselect.c: Include composite.h.
172 (selection_data_to_lisp_data): Call compose_chars_in_text on STR.
174 2000-11-05 Andrew Innes <andrewi@gnu.org>
176 * w32term.c (x_produce_glyphs): Fix typo in enum name.
178 * sysdep.c (read_input_waiting): Remove extraneous argument to
181 * w32fns.c (Fx_server_version): Include w32_build_number in the
184 * w32heap.c (w32_build_number): New variable.
185 (cache_system_info): Set it.
187 * w32heap.h (w32_build_number): Add extern.
189 * emacs.c (syms_of_emacs): Update docstring for
190 system-configuration, to reflect the actual usage on MS-Windows.
192 2000-10-31 Gerd Moellmann <gerd@gnu.org>
194 * keyboard.c (read_char) <wrong_kboard>: Make sure that we
195 process idle timers while waiting for another event.
197 * dispnew.c (update_frame_line): Handle case where spaces in
198 the default face are colored.
200 * xdisp.c (redisplay_tool_bar): Don't set fonts_changed_p if
201 window height hasn't changed.
203 2000-10-31 Jason Rumney <jasonr@gnu.org>
205 * w32term.c (x_produce_glyphs): Handle composite characters.
206 (x_draw_glyph_string_foreground)
207 (x_draw_composite_glyph_string_foreground): Restore old font.
209 2000-10-31 Miles Bader <miles@lsi.nec.co.jp>
211 * minibuf.c (read_minibuf): Reset the undo history just before
212 starting the recursive-edit.
214 2000-10-30 Gerd Moellmann <gerd@gnu.org>
216 * xfaces.c (menu_face_change_count): New variable.
217 (Finternal_set_lisp_face_attribute): Increment it for changes
219 (realize_basic_faces): Reflect changes in the `menu' faces
222 * xdisp.c (try_scrolling) <PT >= scroll_margin_pos>: Add 1 to the
223 dy obtained from the iterator's y-position after moving from
224 scroll_margin_pos to PT; see comment there.
226 * xdisp.c (safe_eval_handler): Call add_to_log.
228 * xfaces.c (resolve_face_name): Handle case that FACE_NAME
229 is not a symbol or string.
231 * xdisp.c (echo_area_display): Don't perform a display update from
232 inside redisplay. The update will happen anyway at the end of
233 redisplay, and it can confuse redisplay (GC messages while
234 redisplaying, for instance.)
236 2000-10-30 Stefan Monnier <monnier@cs.yale.edu>
238 * xrdb.c (x_load_resources): Use the class name in the defaults.
240 * regex.c (re_iswctype, re_wctype_to_bit): Fix braino.
241 (regex_compile): Catch bogus \(\1\).
243 2000-10-30 Gerd Moellmann <gerd@gnu.org>
245 * xterm.c (x_alloc_nearest_color): Fix last change to compare
248 * xterm.c (x_alloc_nearest_color): If allocation succeeds, and
249 we have a color cache, check that the cached color equals the
250 allocated color. If not, clear the color cache.
252 * window.c (displayed_window_lines): Change buffers if necessary.
253 Fix computation of displayed lines.
255 * keyboard.c (syms_of_keyboard): Change DEFVAR_LISP of
256 update_menu_bindings to DEFVAR_BOOL.
258 2000-10-30 Kenichi Handa <handa@etl.go.jp>
260 * search.c (Fset_match_data): Be sure to make search_regs always sane.
262 * puresize.h (BASE_PURESIZE): Increase to 680000.
264 * fns.c (Foptimize_char_table): Fix arg for CHARSET_DIMENSION.
266 2000-10-29 Jason Rumney <jasonr@gnu.org>
268 * w32term.h (FONT_DESCENT): Negate descent of BDF fonts.
270 * w32term.c (w32_bdf_per_char_metric): Negate descent.
271 (w32_cache_char_metrics): Handle possibility that 'x' does not
273 (W32_TEXTOUT): w32_BDF_TextOut wants number of bytes not chars.
275 * w32bdf.h (bdffont): Add nchars.
277 * w32bdf.c (set_bdf_font_info): Set it.
278 (w32_BDF_TextOut): Swap byte order of double byte characters.
279 (w32_load_bdf_font): Set double_byte_p based on bdf_font->nchars.
281 2000-10-28 Eli Zaretskii <eliz@is.elta.co.il>
283 * frame.c (Fframe_parameters): Fix the change from 2000-10-16:
284 don't override the colors in frame's param_alist, unless they are
287 * term.c (reassert_line_highlight): If inverse_video is non-zero,
288 reverse the effect of the highlight flag.
290 2000-10-27 Ken Raeburn <raeburn@gnu.org>
292 * window.h (Fwindow_live_p): Declare.
294 * undo.c (record_delete): Check that last_undo_buffer is really a
295 buffer before applying XBUFFER to it.
297 * keymap.c (where_is_internal): Pass lisp object, not integer, to
300 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
302 * lisp.h (KEYMAPP): New macro.
303 (get_keymap): Remove.
304 (get_keymap_1): Rename get_keymap.
306 * keyboard.h (get_keymap_1, Fkeymapp): Remove prototype.
308 * xterm.c (note_mode_line_highlight): Use KEYMAPP.
310 * xmenu.c (single_submenu): Use KEYMAPP.
311 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
312 Use KEYMAPP rather than Fkeymapp.
314 * w32term.c (note_mode_line_highlight): Use KEYMAPP.
316 * w32menu.c (True, False): Remove (use TRUE and FALSE instead).
317 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
318 Use KEYMAPP rather than Fkeymapp.
319 (single_submenu): Use KEYMAPP.
320 (w32_menu_show, w32_dialog_show): Use TRUE.
322 * minibuf.c (Fread_from_minibuffer): Update call to get_keymap.
324 * keymap.c (KEYMAPP): Remove (moved to lisp.h).
325 (Fkeymapp): Use KEYMAPP.
326 (get_keymap): Rename from get_keymap_1. Remove old def.
327 Return t when autoload=0 and error=0 and the keymap needs autoloading.
328 (Fcopy_keymap): Check (eq (car x) 'keymap) rather than using Fkeymapp.
329 (Fminor_mode_key_binding): Don't raise an error if the binding
331 (Fuse_global_map, Fuse_local_map): Allow autoloading.
332 (Faccessible_keymaps): Fetch keymaps rather than checking Fkeymapp.
334 * keyboard.c (read_char): get_keymap_1 -> get_keymap.
335 Allow Vspecial_event_map to be autoloaded.
336 (menu_bar_items): Fetch the keymap rather than using keymapp.
337 (menu_bar_one_keymap): No need to follow func-indirect any more.
338 (parse_menu_item): get_keymap_1 -> get_keymap.
339 (tool_bar_items): Fetch the keymap rather than using keymapp.
340 (read_key_sequence): Use KEYMAPP.
342 * intervals.c (get_local_map): Use get_keymap rather than following
343 function-indirections explicitly.
345 * doc.c (Fsubstitute_command_keys): get_keymap_1 -> get_keymap.
347 2000-10-27 Jason Rumney <jasonr@gnu.org>
349 * w32fns.c (Fx_create_frame): Make default fontsize on w32 10
350 point, as Windows has oversized fonts.
352 * fontset.c (syms_of_fontset) [WINDOWSNT]: Likewise.
354 2000-10-27 Gerd Moellmann <gerd@gnu.org>
356 * gmalloc.c [GC_MCHECK]: Add code from mcheck.c of glibc-1.09.1.
357 (freehook, reallochook): Handle null pointer arguments.
358 (__malloc_initialize) [GC_MCHECK]: Call mcheck.
360 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
362 * regex.c (POP_FAILURE_REG_OR_COUNT, re_match_2_internal)
363 (re_match_2_internal, re_match_2_internal, re_match_2_internal):
364 Giving in to popular pressure to shut up the compiler with casts.
366 2000-10-27 Gerd Moellmann <gerd@gnu.org>
368 * xterm.c (x_draw_glyph_string): Treat XA_UNDERLINE_POSITION as a
369 signed value, and use a default value computed from the font's
372 2000-10-27 Miles Bader <miles@lsi.nec.co.jp>
374 * xterm.c (x_draw_glyph_string): Add a workaround so that fonts
375 that specify a negative underline position can still use underlines.
377 * window.c (Fpos_visible_in_window_p): Make POS default to
378 WINDOW's point, not the current buffer's point.
380 2000-10-26 Dave Love <fx@gnu.org>
382 * s/sol2-5.h: Don't define SYSTEM_MALLOC so that we can find out
385 2000-10-26 Gerd Moellmann <gerd@gnu.org>
387 * window.c (size_window): Compute size difference from sum of old
388 child window sizes instead of from parent's size.
390 * xdisp.c (pos_visible_p): Change current buffer if necessary.
391 Handle obscured lines at the top of the window.
393 * frame.c (Fdelete_frame): Doc fix. Move running the hook
394 down after the last error condition check.
396 * frame.c (Fdelete_frame): Run delete-frame-hook.
398 2000-10-26 Kenichi Handa <handa@etl.go.jp>
400 * coding.c (decode_coding): Fix previous change (check also
401 CODING_MODE_LAST_BLOCK).
403 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
405 * regex.c: More `unsigned char' -> `re_char' changes.
406 Also change several `int' into `re_wchar_t'.
407 (PATTERN_STACK_EMPTY, PUSH_PATTERN_OP, POP_PATTERN_OP): Remove.
408 (PUSH_FAILURE_POINTER): Don't cast any more.
409 (POP_FAILURE_REG_OR_COUNT): Remove the cast that strips `const'.
410 We want GCC to complain, since this piece of code makes
411 re_match non-reentrant, which *should* be fixed.
412 (GET_BUFFER_SPACE): Use size_t rather than unsigned long.
413 (EXTEND_BUFFER): Use RETALLOC.
414 (SET_LIST_BIT): Don't cast.
415 (re_wchar_t): New type.
416 (re_iswctype, re_wctype_to_bit): Make it crystal clear to GCC
417 that those two functions will always properly return.
418 (IMMEDIATE_QUIT_CHECK): Cast to void.
419 (analyse_first): Use recursion rather than an explicit stack.
420 (re_compile_fastmap): Can't fail anymore.
421 (re_search_2): Don't check re_compile_fastmap for failure.
422 (PUSH_NUMBER): Renamed from PUSH_FAILURE_COUNT.
423 Now also sets the new value (passed in a new argument).
424 (re_match_2_internal): Use it.
425 Also, use a new var `reg' of type size_t when looping through regs
426 rather than reuse the inappropriate `mcnt'.
428 * keymap.c (where_is_cache, where_is_cache_keymaps): New vars.
429 (Fset_keymap_parent, store_in_keymap): Flush the where-is cache.
430 (where_is_internal): Renamed from Fwhere_is_internal.
431 Don't DEFUN any more. Arg `xkeymap' replaced by `keymaps'.
432 (Fwhere_is_internal): New function wrapping where_is_internal.
433 (where_is_internal_1): Handle the case where we're filling the cache.
434 (syms_of_keymap): Init and gcpro the where_is_cache(|_keymaps).
436 2000-10-25 Miles Bader <miles@gnu.org>
438 * xdisp.c (pos_visible_p): Don't add `it.current_y' twice.
440 2000-10-25 Gerd Moellmann <gerd@gnu.org>
442 * window.c (pos_fully_visible_p): Removed.
443 (Fpos_visible_in_window_p): Use pos_visible_p to determine
444 if position is visible and/or fully visible.
446 * lisp.h (pos_visible_p): Add prototype.
448 * xdisp.c (pos_visible_p): New function.
450 2000-10-25 Kenichi Handa <handa@etl.go.jp>
452 * process.c (send_process): If OBJECT is t, it means that the data
453 is from C string, but we should encode it. Before calling
454 setup_raw_text_coding_system, be sure to flush out data by the
455 previous coding system.
457 2000-10-25 Miles Bader <miles@lsi.nec.co.jp>
459 * buffer.c (overlays_at): Only let CHANGE_REQ inhibit an
460 assignment of startpos to prev when startpos == pos.
462 * editfns.c (find_field): Set the field stickiness correctly from
463 overlay fields. Use renamed `text_property_stickiness'.
464 (text_property_stickiness): Renamed from `char_property_stickiness'.
465 Only check text properties, not overlays.
466 * textprop.c (get_char_property_and_overlay): New function.
467 (Fget_char_property): Use it.
468 * intervals.h (get_char_property_and_overlay): Add declaration.
470 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
472 * keymap.c: Use AREF, ASET and ASIZE macros.
473 (Fmake_sparse_keymap): Docstring fix.
475 (shadow_lookup): Move up.
476 Handle the case where lookup-key returns an integer.
477 (where_is_internal_1): Drop arg `keymap'. Don't check shadowing.
478 (where_is_internal_2): Adapt to fewer args for where_is_internal_1.
479 (Fwhere_is_internal): Allow `xkeymap' to be a list of keymaps.
480 Simplify/rewrite the keymap-finding code.
481 Add check for command shadowing, using shadow_lookup.
483 2000-10-24 Stefan Monnier <monnier@cs.yale.edu>
485 * keymap.c (fix_submap_inheritance): Use get_keymap_1 on parent_entry
486 rather than KEYMAPP, to allow EQ to work correctly if parent_entry is
489 2000-10-24 Andrew Innes <andrewi@gnu.org>
491 * dired.c (directory_files_internal_unwind): New function.
492 (directory_files_internal): Use it to ensure closedir is called
493 even if expand-file-name or file-attributes throw, eg. because of
494 a user interrupt. Also enable immediate_quit while calling
495 re_search, so that matching can be interrupted as well.
497 2000-10-24 Andrew Innes <andrewi@gnu.org>
499 * regex.c (IMMEDIATE_QUIT_CHECK): New macro, which does QUIT on
501 (re_match_2_internal): Use IMMEDIATE_QUIT_CHECK instead of QUIT,
502 so that re_search functions only quit when callers expect them to.
504 2000-10-24 Kenichi Handa <handa@etl.go.jp>
506 * regex.c (regex_compile): Change the way of handling a range from
507 a char less than 256 to a char not less than 256.
509 2000-10-24 Gerd Moellmann <gerd@gnu.org>
511 * window.c (size_window): Prevent setting window's width or
512 height to a negative value (esp. with XSETFASTINT).
514 * gmalloc.c (state_protected_p, last_state_size, last_heapinfo)
515 [GC_MALLOC_CHECK && GC_PROTECT_MALLOC_STATE]: New variables.
516 (protect_malloc_state) [GC_MALLOC_CHECK &&
517 GC_PROTECT_MALLOC_STATE]: New function.
518 (PROTECT_MALLOC_STATE): New macro.
519 (__malloc_initialize, morecore, _malloc_internal)
520 (_free_internal) _realloc_internal): Use it to make _heapinfo
521 read-only outside of gmalloc.
523 * keymap.c: Update copyright.
525 * .gdbinit (xbacktrace): Handle case that $bt->function isn't
528 2000-10-24 Colin Walters <walters@cis.ohio-state.edu>
530 * filelock.c (unlock_all_files): Use unlock_file to expand each
531 buffer's file_truename before trying remove its lock file.
533 2000-10-24 Eli Zaretskii <eliz@is.elta.co.il>
535 * coding.c (decode_coding_emacs_mule): If coding->eol_type is CR
536 or CRLF, decode EOLs.
538 2000-10-24 Kenichi Handa <handa@etl.go.jp>
540 * window.c (Fdisplay_buffer): Fix doc.
542 2000-10-23 Jason Rumney <jasonr@gnu.org>
544 * fontset.c (syms_of_fontset) [WINDOWSNT]: Special case for
545 ASCII font of default fontset on Windows.
547 * w32term.c (VCENTER_BASELINE_OFFSET): Bias division (see
548 xterm.c comment below).
550 * w32fns.c (x_to_w32_font): Initialize dpi from dpyinfo->resy.
552 2000-10-23 Gerd Moellmann <gerd@gnu.org>
554 * xterm.c (x_connection_closed): Reset handling_signal.
556 * alloc.c (emacs_blocked_free) [GC_MALLOC_CHECK]: Handle freeing
559 2000-10-23 Miles Bader <miles@gnu.org>
561 * window.c (window_scroll_pixel_based, window_scroll_line_based):
562 Pass nil for FULLY argument to Fpos_visible_in_window_p to
563 maintain old behavior.
564 * minibuf.c (Fminibuffer_complete): Likewise.
566 2000-10-23 Miles Bader <miles@lsi.nec.co.jp>
568 * xterm.c (VCENTER_BASELINE_OFFSET): Bias the division by two, so
569 that when a font can't be exactly centered, it errs up rather than
572 2000-10-23 ShengHuo ZHU <zsh@cs.rochester.edu>
574 * fns.c (Fbase64_decode_string): The decoded result should be
577 2000-10-23 Andrew Choi <akochoi@i-cable.com>
579 * dispextern.h [macintosh]: Include macgui.h instead of macterm.h.
581 * dispnew.c [macintosh]: Include macterm.h.
582 (init_display) [macintosh]: Initialization for window system.
584 * emacs.c (main) [macintosh]: Call syms_of_textprop,
585 syms_of_macfns, syms_of_ccl, syms_of_fontset, syms_of_xterm,
586 syms_of_search, x_term_init, and init_keyboard before calling
587 init_window_once. Also, call syms_of_xmenu.
589 * fontset.c (syms_of_fontset) [macintosh]: Set ASCII font of
590 default fontset to Monaco.
592 * frame.c [macintosh]: Include macterm.h. Remove declarations of
593 NewMacWindow and DisposeMacWindow.
594 (make_terminal_frame) [macintosh]: Call make_mac_terminal_frame
595 instead of calling NewMacWindow and setting fields of
596 f->output_data.mac directly. Call init_frame_faces.
597 (Fdelete_frame) [macintosh]: Remove unused code.
598 (Fmodify_frame_parameters) [macintosh]: Call
599 x_set_frame_parameters instead of mac_set_frame_parameters.
601 * frame.h [macintosh]: Define menu_bar_lines field in struct
602 frame. Define FRAME_EXTERNAL_MENU_BAR macro.
604 * keyboard.c [macintosh]: Include macterm.h.
605 (kbd_buffer_get_event) [macintosh]: Generate delete_window_event
606 and menu_bar_activate_event type events as for X and NT.
607 (make_lispy_event) [macintosh]: Construct lisp events of type
608 MENU_BAR_EVENT as for X and NT.
610 * sysdep.c [macintosh]: Remove declaration for sys_signal.
611 Include stdlib.h. Remove definition of Vx_bitmap_file_path.
612 (sys_subshell) [macintosh]: Remove definition entirely.
613 (init_sys_modes) [macintosh]: Do not initialize Vwindow_system and
614 Vwindow_system_version here. Remove initialization of
616 (read_input_waiting): Correct the number of parameters passed to
618 Move all Macintosh functions to mac/mac.c.
620 * term.c [macintosh]: Include macterm.h.
622 * window.c [macintosh]: Include macterm.h.
624 * xdisp.c [macintosh]: Include macterm.h. Declare
625 set_frame_menubar and pending_menu_activation.
626 (echo_area_display) [macintosh]: Do not return if terminal frame
627 is the selected frame.
628 (update_menu_bar) [macintosh]: Check FRAME_EXTERNAL_MENU_BAR (f).
629 Allow only the selected frame to set menu bar.
630 (redisplay_window) [macintosh]: Obtain menu bar to redisplay by
631 calling FRAME_EXTERNAL_MENU_BAR (f).
632 (display_menu_bar) [macintosh]: Check FRAME_MAC_P (f).
634 * xfaces.c [macintosh]: Include macterm.h. Define x_display_info
635 and check_x. Declare XCreateGC. Define x_create_gc and
636 x_free_gc. Initialize font_sort_order.
637 (x_face_list_fonts) [macintosh]: Use the same code as WINDOWSNT,
638 but call x_list_fonts instead of w32_list_fonts.
639 (Finternal_face_x_get_resource) [macintosh]: Do not call
640 display_x_get_resource.
641 (prepare_face_for_display) [macintosh]: Set xgcv.font.
642 (realize_x_face) [macintosh]: Load the font if it is specified in
644 (syms_of_xfaces) [macintosh]: Initialize Vscalable_fonts_allowed
647 2000-10-22 Stefan Monnier <monnier@cs.yale.edu>
649 * keymap.c (fix_submap_inheritance): Don't do anything if parent_entry
650 is nil: since we go to the end of submap anyway, we'd end up
652 (access_keymap): Don't use KEYMAPP on meta_map since KEYMAPP
653 doesn't obey autoload.
655 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
657 * msdos.c (dos_set_window_size): Update screen dimension variables.
659 2000-10-21 Jason Rumney <jasonr@gnu.org>
661 * w32term.c (w32_cache_char_metrics): Double check that font is
662 really fixed pitch before trusting tmPitchAndFamily.
664 2000-10-21 Andrew Innes <andrewi@gnu.org>
666 * w32gui.h (w32_char_font_type): Move enum from w32term.c
668 * w32term.h: Extern decl for w32_cache_char_metrics.
670 * w32bdf.c (w32_load_bdf_font): Call w32_cache_char_metrics.
672 * w32fns.c (w32_load_system_font): Call w32_cache_char_metrics.
673 (w32_unload_font): Free per_char array if present.
675 * w32term.c (w32_per_char_metric): Remove HDC argument. Use
676 cached information in emulated XFontStruct to handle common cases
677 quickly. Do not allocate XCharStruct for return.
678 (w32_native_per_char_metric): New function.
679 (w32_bdf_per_char_metric): Fill in supplied XCharStruct instead of
681 (x_produce_glyphs): Don't get an HDC. Change calls to
682 w32_per_char_metric to match arg change above. Remove calls to
684 (w32_get_glyph_overhangs): Ditto.
685 (w32_cache_char_metrics): New function.
687 * makefile.w32-in: Change .obj to .$(O) in all dependencies.
688 ($(BLD)/casefiddle.$(O)): Remove compile command.
689 ($(BLD)/gmalloc.$(O)): Remove compile command.
690 ($(BLD)/dispnew.obj):
691 ($(BLD)/keyboard.obj):
692 ($(BLD)/w32inevt.obj):
696 ($(BLD)/editfns.obj):
702 ($(BLD)/intervals.obj):
703 ($(BLD)/minibuf.obj):
707 ($(BLD)/textprop.obj):
709 ($(BLD)/xdisp.obj): Add dependency on w32gui.h.
710 ($(BLD)/term.obj): Add dependency on dispextern.h.
712 * makefile.nt ($(BLD)\dispnew.obj):
713 ($(BLD)\keyboard.obj):
714 ($(BLD)\w32inevt.obj):
718 ($(BLD)\editfns.obj):
724 ($(BLD)\intervals.obj):
725 ($(BLD)\minibuf.obj):
729 ($(BLD)\textprop.obj):
731 ($(BLD)\xdisp.obj): Add dependency on w32gui.h.
732 ($(BLD)\term.obj): Add dependency on dispextern.h
734 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
736 * minibuf.c (Fminibuffer_complete): Call Fpos_visible_in_window_p
737 with an additional argument of Qt.
739 2000-10-21 Miles Bader <miles@gnu.org>
741 * window.c (pos_fully_visible_in_window_p): New function.
742 (Fpos_visible_in_window_p): Add FULLY argument.
743 Use pos_fully_visible_in_window_p.
744 (window_scroll_pixel_based, window_scroll_line_based): Update
745 calls to Fpos_visible_in_window_p.
746 * lisp.h (Fpos_visible_in_window_p): Update prototype
748 2000-10-20 Gerd Moellmann <gerd@gnu.org>
750 * alloc.c (toplevel): Conditionalize compilation of mem_*
751 functions differently.
753 2000-10-20 Jason Rumney <jasonr@gnu.org>
755 * alloc.c (toplevel): Move #ifdef GC_MARK_STACK back to above
756 mem_init where it used to be. mem_z etc not defined otherwise.
758 2000-10-20 Gerd Moellmann <gerd@gnu.org>
760 * alloc.c (toplevel) [SYSTEM_MALLOC || DOUG_LEA_MALLOC]: Undef
762 (toplevel) [GC_MARK_STACK || GC_MALLOC_CHECK]: Move mem_node
763 structure definition and related variabled to the top of the file.
764 Include this code when GC_MALLOC_CHECK is defined.
765 (lisp_malloc, lisp_free) [GC_MALLOC_CHECK]: Don't
766 register/unregister allocated region.
767 (emacs_blocked_free) [GC_MALLOC_CHECK]: Check if freeing something
768 which isn't allocated.
769 (emacs_blocked_malloc) [GC_MALLOC_CHECK]: Check if returning
770 something which is already in use.
771 (emacs_blocked_realloc) [GC_MALLOC_CHECK]: Likewise.
772 (mem_insert) [GC_MALLOC_CHECK]: Use _malloc_internal.
773 (mem_delete) [GC_MALLOC_CHECK]: Use _free_internal.
774 (init_alloc_once) [GC_MALLOC_CHECK]: Call mem_init.
776 * gmalloc.c (_malloc_internal) [GC_MALLOC_CHECK]: Use
777 _malloc_internal instead of malloc.
778 (_free_internal) [GC_MALLOC_CHECK]: Use _free_internal instead
781 2000-10-20 Andrew Innes <andrewi@gnu.org>
783 * strftime.c [!WINDOWSNT]: Don't apply Solaris 2.5 work-around on
785 (my_strftime) <macro>: Don't use macro arg list when redefining as
787 (my_strftime) <function>: Supply 0 as ut argument.
789 2000-10-19 Jason Rumney <jasonr@altavista.net>
791 * w32console.c: Do not undef HAVE_WINDOW_SYSTEM before
792 including dispextern.h, as it stops faces from working.
794 * w32fns.c (Fx_create_frame): Don't bother calling
795 face-set-after-frame-default since the caller does it for us
796 anyway. Clean up calls to x_get_arg to be consistent with X.
798 * w32term.c (x_produce_glyphs): Handle
799 unibyte_display_via_language_environment correctly.
800 (w32_draw_box_rect): Fix the calculation of width and height.
802 * w32menu.c (add_menu_item): Do not use MF_OWNERDRAW for titles,
803 as it has stopped working.
804 (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar position like
807 2000-10-19 Gerd Moellmann <gerd@gnu.org>
809 * eval.c (skip_debugger): Prevent a compiler warning.
810 (Fcondition_case): Likewise.
811 (Fbacktrace_frame): Use a null interactive spec.
813 2000-10-19 Kenichi Handa <handa@etl.go.jp>
815 * xterm.c (x_find_ccl_program): Check also fontp->full_name.
817 2000-10-18 Gerd Moellmann <gerd@gnu.org>
819 * strftime.c: Sync with glibc, file version 1.78.
820 (my_strftime) [HAVE_TZNAME]: Use `UTC' instead of `GMT' which
821 should no longer be used according to ISO 8601.
823 * keymap.c (access_keymap): If IDX has a meta prefix, and there's
824 no map for meta_prefix_char, don't try to use it as a keymap.
825 Instead, if T_OK is non-zero, look up a default binding, if any,
826 otherwise, if T_OK is zero, return nil.
828 * xfns.c (x_to_xcolors, x_set_mouse_color, lookup_pixel_color)
829 (x_to_xcolors, png_load): Use x_query_color.
831 * xterm.c (x_color_cells, x_query_colors, x_query_color): New
833 (x_alloc_nearest_color): Use it to reduce calls to XQueryColors
835 (x_copy_color, x_alloc_lighter_color): Likewise.
837 * xterm.h (struct x_display_info): Add color_cells and ncolor_cells.
838 (x_query_color, x_query_colors): Add prototype.
840 * alloc.c (allocate_string) [GC_CHECK_STRING_BYTES]: Call
841 check_string_bytes only if not noninteractive, increase count to 50.
843 2000-10-18 Miles Bader <miles@lsi.nec.co.jp>
845 * insdel.c (adjust_markers_for_delete): Handle before-insertion
848 2000-10-17 Gerd Moellmann <gerd@gnu.org>
850 * alloc.c (pure_bytes_used): Renamed from pureptr.
852 (pure_alloc): New function.
853 (make_pure_string, pure_cons, make_pure_float, make_pure_vector):
855 (Fpurecopy): Use PURE_POINTER_P.
857 * xdisp.c (try_cursor_movement): Use cursor_row_p also when
858 PT has moved backward.
860 * xdisp.c (cursor_row_p): Take continued lines into account.
862 * alloc.c (mark_object) [GC_CHECK_STRING_BYTES]: Check validity of
864 (check_string_bytes) [GC_CHECK_STRING_BYTES]: New function.
865 (check_string_bytes_count) [GC_CHECK_STRING_BYTES]: New variable.
866 (allocate_string) [GC_CHECK_STRING_BYTES]: Call it for every 10th
869 * xdisp.c (forward_to_next_line_start): Switch iterator's handling
870 of selective display off while searching for the next line start.
872 2000-10-17 Kenichi Handa <handa@etl.go.jp>
874 * Makefile.in (term.o): Depend on dispextern.h.
876 2000-10-16 Stefan Monnier <monnier@cs.yale.edu>
878 * keymap.c (keymap_memberp): Ensure that nil is not a member.
880 2000-10-16 Gerd Moellmann <gerd@gnu.org>
882 * xdisp.c (set_iterator_to_next): Reset box start and end flags of
883 the iterator at the beginning, so that they can be set later on,
884 for instance in reseat_at_next_visible_line_start, without being
887 * xfns.c (pbm_format): Add :foreground and :background keywords.
888 (PBM_FOREGROUND, PBM_BACKGROUND): New enumerators.
889 (xbm_load): Recognize foreground and background color
892 2000-10-16 Eli Zaretskii <eliz@is.elta.co.il>
894 * dispextern.h (unspecified_fg, unspecified_bg): Declare.
896 * dosfns.c (unspecified_fg, unspecified_bg): Remove extern
899 * msdos.c (IT_set_face): Compare highlighted face with the default
900 face, and invert colors if these faces' colors are identical.
901 (Fmsdos_remember_default_colors): Don't swap foreground and
902 background colors in initial_colors[].
903 (IT_set_frame_parameters): Don't swap frame's foreground and
904 background pixels. If ALIST includes "(reverse . t)", swap
905 foreground-color and background-color properties in frame's
906 param_alist. If the original frame's param_alist doesn't specify
907 the colors, store unspecified-fg and unspecified-bg, reversed if
910 * frame.c (Fframe_parameters): If a tty's frame's param_alist says
911 the colors are unspecified and reversed, reverse fore- and back-
912 ground in the returned value.
913 (Fframe_parameter): Ditto.
915 2000-10-16 Gerd Moellmann <gerd@gnu.org>
917 * xdisp.c (find_last_unchanged_at_beg_row): Renamed from
918 get_last_unchanged_at_beg_row.
919 (find_first_unchanged_at_end_row): Renamed from
920 get_first_unchanged_at_end_row.
921 (find_first_unchanged_at_end_row): Convert assertions to
922 unconditional tests which abort. When looking for a row in
923 unchanged text, don't go further back than first_text_row.
925 * xdisp.c (try_scrolling) <cursor in scroll margin at the bottom>:
926 Don't add in the last line's height when deciding if the new
927 position is below the scroll margin.
929 2000-10-16 Miles Bader <miles@gnu.org>
931 * editfns.c (Fconstrain_to_field): Check carefully for field
932 boundaries if either OLD_POS or NEW_POS has a non-nil field
933 property, even if they're the same.
935 2000-10-16 Kenichi Handa <handa@etl.go.jp>
937 * xterm.c (x_draw_box_rect): Fix the calculation of width and
938 height for XFillRectangle.
940 2000-10-15 Stefan Monnier <monnier@cs.yale.edu>
942 * syntax.c (Fstring_to_syntax): New function extracted from
943 Fmodify_syntax_entry.
944 (Fmodify_syntax_entry): Use it and document the ! and | fences.
945 (skip_chars, Fforward_comment): Remove unused variables.
946 (syms_of_syntax): Add defsubr for string-to-syntax.
947 (describe_syntax): Add code for comment and string fences.
949 2000-10-14 Stefan Monnier <monnier@cs.yale.edu>
951 * keymap.c (access_keymap): Add AUTOLOAD parameter.
952 Do the meta->esc mapping. Call get_keyelt before returning.
953 Start scanning from the second element (the first is always `keymap')
954 to make it easier to detect when we reach a parent map.
955 Handle the case of inheriting from a symbol whose function is a map.
956 (Fkeymap_parent): Also handle the `inherit from symbol' case.
957 (fix_submap_inheritance, Fdefine_key): Update call to access_keymap.
958 (get_keyelt, Flookup_key): Update call to access_keymap.
959 Remove the meta->esc mappings.
960 (define_as_prefix): Delete old disabled code.
961 (menu_item_p): New function.
962 (where_is_internal_1): Skip over the few remaining menu items.
963 * lisp.h (access_keymap): Update prototype.
964 * keyboard.c (read_char, menu_bar_items, tool_bar_items):
965 Update call to access_keymap.
966 (follow_key, read_key_sequence): Update calls to access_keymap.
967 Remove the meta->esc mappings.
969 2000-10-13 Gerd Moellmann <gerd@gnu.org>
971 * dispnew.c (direct_output_for_insert): Call set_iterator_to_next
972 with additional argument.
974 * xdisp.c (cursor_row_p): New function.
975 (try_cursor_movement, display_line): Use it.
977 * xdisp.c (append_space): Also save/restore iterator's current
978 character and its length.
980 * xdisp.c (init_from_display_pos): Add an assertion.
981 (handle_stop): Don't set iterator's add_overlay_start.
982 (handle_invisible_prop): Likewise.
983 (load_overlay_strings): If text under an overlay is invisible,
984 take both before- and after-strings into account when the iterator
985 is positioned either at the start or at the end of the overlay.
986 (forward_to_next_line_start): Rewritten.
987 (reseat_at_next_visible_line_start): Rewritten.
988 (set_iterator_to_next): Add parameter RESEAT_P.
990 * dispextern.h (struct it): Remove member add_overlay_start.
991 (set_iterator_to_next): Change prototype.
993 2000-10-13 Kenichi Handa <handa@etl.go.jp>
995 * coding.c (code_convert_region): Be sure to initialize
996 coding->category_idx.
997 (decode_coding_string): Set coding->src_multibyte and
998 coding->dst_multibyte before using CODING_REQUIRE_DECODING.
999 (encode_coding_string): Set coding->src_multibyte and
1000 coding->dst_multibyte before using CODING_REQUIRE_ENCODING.
1002 2000-10-12 Stefan Monnier <monnier@cs.yale.edu>
1004 * xfns.c (Fx_create_frame): Don't bother calling
1005 face-set-after-frame-default since the caller does it for us anyway.
1007 2000-10-12 Eli Zaretskii <eliz@is.elta.co.il>
1009 * window.c (coordinates_in_window): Fix detection of vertical line
1010 on character terminals.
1012 2000-10-12 Gerd Moellmann <gerd@gnu.org>
1014 * editfns.c (save_excursion_save): Additionally record the
1016 (save_excursion_restore): If buffer was visible in a window, and a
1017 different window was selected, and the old selected window is
1018 still live, restore point in that window.
1020 2000-10-12 Kenichi Handa <handa@etl.go.jp>
1022 * xterm.c (x_produce_glyphs): Handle
1023 unibyte_display_via_language_environment correctly.
1025 * regex.c (regex_compile): Change the way of handling a range from
1026 unibyte char to multibyte char.
1028 * syntax.c (skip_chars): Change the way of handling a range from
1029 unibyte char to multibyte char.
1031 * process.c (read_process_output): Cancel previous change.
1033 2000-10-11 Eli Zaretskii <eliz@is.elta.co.il>
1035 * search.c (Fsearch_backward, Fsearch_forward): Doc fix.
1037 * charset.c (Ffind_charset_string): Doc fix.
1038 (Ffind_charset_region): Doc fix.
1040 2000-10-11 Kenichi Handa <handa@mule.m17n.org>
1042 * process.c (read_process_output): Fix previous change. Adjust
1043 multibyteness of text to insert in a buffer by
1044 string_make_unibyte/multibyte instead of
1045 Fstring_as_unibyte/multibyte.
1047 2000-10-10 Andreas Schwab <schwab@suse.de>
1049 * alloc.c (mark_object): Remove all workarounds installed on
1052 2000-10-10 Kenichi Handa <handa@etl.go.jp>
1054 * fns.c (READ_QUADRUPLET_BYTE): Set *NCHARS_RETURN before
1056 (base64_encode_1): Make it work for a text of multibyte form.
1057 (Fbase64_decode_region): Allocate sufficient memory for multibyte
1058 case. Don't call str_to_multibyte because base64_decode_1
1059 produces correct multibyte form for eight-bit codes.
1060 (Fbase64_decode_string): Adjusted for the change of
1062 (base64_decode_1): New args MULTIBYTE and NCHARS_RETURN. If
1063 MULTIBYTE is nonzero, produce correct multibyte form for eight-bit
1066 * charset.h (CHAR_STRING): Optimized for single byte characters.
1068 2000-10-09 Andreas Schwab <schwab@suse.de>
1070 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Reset S to
1071 -1 after socket is closed, to fall through to error processing.
1073 2000-10-09 Eli Zaretskii <eliz@is.elta.co.il>
1075 * msdos.c (IT_set_frame_parameters): Don't initialize Lisp_Object
1076 variables. If ALIST includes foreground-color or
1077 background-color, change also the colors of the default face for
1080 2000-10-08 Eli Zaretskii <eliz@is.elta.co.il>
1082 * msdos.c (top-level) <Qbackground_color, Qforeground_color>: Make
1083 them extern (they are defined on xfaces.c).
1084 (syms_of_msdos): Don't intern and don't staticpro
1085 Qbackground_color and Qforeground_color.
1087 2000-10-07 Eli Zaretskii <eliz@is.elta.co.il>
1089 * frame.c (Fframe_parameter): For non-windowed frames, if
1090 f->param_alist says foreground or background color is unspecified,
1091 call tty_color_name to return the color name computed from the
1092 frame's current colors.
1094 2000-10-06 Dave Love <fx@gnu.org>
1096 * terminfo.c (ospeed): Don't declare.
1098 * sysdep.c: Don't include string.h.
1099 (h_errno): Declare conditional also on TRY_AGAIN.
1101 * charset.c (Ffind_charset_string): Doc fix.
1103 * fns.c (Fbase64_encode_region, Fbase64_encode_string)
1104 (Fbase64_decode_region, Fbase64_decode_string): More explicit
1107 2000-10-05 Dave Love <fx@gnu.org>
1109 * xmenu.c (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar
1110 position like menu-bar.
1112 2000-10-05 Gerd Moellmann <gerd@gnu.org>
1114 * keyboard.c (Frecursive_edit): Make sure redisplay can happen.
1116 * xdisp.c (handle_single_display_prop): Use safe_call1.
1117 (safe_call): Renamed from call_function.
1118 (safe_call1): New function.
1119 (handle_fontified_prop): Use safe_call1 instead of call1.
1120 (safe_eval): Renamed from eval_form.
1121 (safe_eval_handler): Renamed from eval_handler.
1122 (handle_single_display_prop, display_mode_element): Use safe_eval
1123 instead of eval_form.
1125 * xfaces.c (merge_face_heights): Use safe_call instead of
1128 * keyboard.c (show_help_echo): Use safe_call instead of
1129 call_function; use safe_eval instead of eval_form.
1131 * lisp.h (safe_call): Renamed from call_function.
1132 (safe_eval): Renamed from eval_form.
1133 (safe_call1): Add prototype.
1135 2000-10-05 Miles Bader <miles@lsi.nec.co.jp>
1137 * xfns.c (image_ascent): Rearrange ascent calculation for the
1140 2000-10-04 Stefan Monnier <monnier@cs.yale.edu>
1142 * keymap.c (Fwhere_is_internal): Ignore `menu-bar' and `tool-bar'.
1143 (where_is_internal_1): Don't bother ignoring menu-items any more.
1145 2000-10-04 Gerd Moellmann <gerd@gnu.org>
1147 * keyboard.c (update_menu_bindings): New variable.
1148 (parse_menu_item): Use AREF. If update_menu_bindings
1149 is 0, don't update menu bindings.
1150 (syms_of_keyboard): New Lisp variable `update-menu-bindings'.
1152 2000-10-03 Eli Zaretskii <eliz@is.elta.co.il>
1154 * alloc.c (Fgarbage_collect): Prevent compiler warning for a call
1157 2000-10-02 Stefan Monnier <monnier@cs.yale.edu>
1159 * syntax.c (forw_comment): Match nestedness of ender/starter.
1160 (Fforward_comment): Treat an unmatched \n comment-ender as whitespace.
1161 (prev_char_comstart_first): Remove.
1162 (back_comment): Check two-char comment markers more carefully
1163 to better handle overlapping cases like *//* or /* */* */ ...
1164 Match nestedness of ender/starter.
1166 2000-10-02 Dave Love <fx@gnu.org>
1168 * config.in (HAVE_GAI_STRERROR): Add undef.
1170 * process.c (Fopen_network_stream): Use it.
1172 * m/alpha.h (NO_REMAP): Don't define.
1174 2000-10-02 Gerd Moellmann <gerd@gnu.org>
1176 * lisp.h (wrong_type_argument): Remove NO_RETURN, the function can
1177 return with a string converted to an integer or vice versa when
1178 Vmocklisp_arguments is t.
1179 (Fsignal): Likewise. The function can return for `quit'.
1180 (struct gcpro): Declare member `var' to point to a volatile
1183 * eval.c (error): Prevent compiler warning.
1185 2000-09-30 Stefan Monnier <monnier@cs.yale.edu>
1187 * keymap.c (keymap_memberp): New function.
1188 (Fset_keymap_parent): Use it.
1189 (fix_submap_inheritance): Use get_keyelt, get_keymap_1 and KEYMAPP.
1190 Use keymap_memberp to avoid creating cycles.
1191 (access_keymap): Use KEYMAPP.
1193 2000-09-30 Gerd Moellmann <gerd@gnu.org>
1195 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Use
1196 gai_strerror. Make sure xerrno is set if connect fails. Improve
1199 2000-09-29 Jason Rumney <jasonr@gnu.org>
1201 * w32term.c (w32_char_font_type, w32_encode_char)
1202 (x_produce_glyphs): Distinguish single and multibyte BDF fonts.
1203 (w32_bdf_per_char_metric): New function.
1204 (w32_per_char_metric): Use it.
1205 (x_draw_glyph_string_background): Always draw background for BDF
1208 * w32bdf.h (glyph_struct, cache_bitmap): Cache bitmap data, not
1209 GDI object which is a scarce resource.
1211 * w32bdf.c (search_file_line): Fix skipping of whitespace.
1212 (get_quoted_string): Fix limit on memchr search.
1213 (set_bdf_font_info): Use unsigned chars. Negate yoffset.
1214 (w32_init_bdf_font): Initialize codepoint and bitmap heaps.
1215 (w32_free_bdf_font): Free bitmaps and codepoints on heaps.
1216 (get_cached_font_char, cache_char_offset): Use macro
1217 BDF_CODEPOINT_RANGE_COVER_P.
1218 (cache_char_offset): Use HeapAlloc to allocate codepoints on own heap.
1219 (clear_cached_bitmap_slots): New function.
1220 (GET_HEX_VALUE): G-Z, g-z are not hex.
1221 (w32_get_bdf_glyph): Convert to DIB format. Return bytes read.
1222 (get_bitmap_with_cache): Use new cache implementation.
1223 (create_offscreen_bitmap): New function.
1224 (w32_BDF_TextOut): Use it. Draw glyphs as DIBs.
1226 * w32term.c (x_produce_glyphs): If the distance from the current
1227 position to the next tab stop is less than a canonical character
1228 width, use the tab stop after that.
1229 (x_draw_glyphs): Handle case START and END are out of bounds more
1231 (x_clear_mouse_face): Block/unblock input.
1232 (x_display_and_set_cursor): Don't show a hollow box cursor for
1233 buffers whose cursor_type is nil.
1235 2000-09-29 Gerd Moellmann <gerd@gnu.org>
1237 * xfns.c (x_set_tool_bar_lines): Clear frame when tool bar
1240 * dispextern.h (updating_frame): Declare extern.
1242 2000-09-29 Andreas Schwab <schwab@suse.de>
1244 * m/ia64.h: Remove hack of not prototyping bcopy, etc.
1246 2000-09-29 Gerd Moellmann <gerd@gnu.org>
1248 * keyboard.c (menu_bar_one_keymap): If KEYMAP is a symbol,
1249 use its function definition.
1250 (tool_bar_items): Likewise.
1252 * lisp.h (fatal): Declare NO_RETURN.
1254 2000-09-29 Kenichi Handa <handa@etl.go.jp>
1256 * keymap.c: Remove the line "#undef NULL".
1258 2000-09-28 Gerd Moellmann <gerd@gnu.org>
1260 * xterm.c (x_make_frame_visible): Try harder to make the frame
1263 2000-09-28 Dave Love <fx@gnu.org>
1265 * s/osf5-0.h: Define USE_MMAP_FOR_BUFFERS, not REL_ALLOC_MMAP.
1267 * s/sunos413.h (USE_MMAP_FOR_BUFFERS): Define.
1269 * .gdbinit (xreload): Note its need on GNU/Linux.
1271 * m/alpha.h (XUINT) [REL_ALLOC && _MALLOC_INTERNAL]: Don't declare
1272 r_alloc, r_alloc_free.
1274 2000-09-28 Kenichi Handa <handa@etl.go.jp>
1276 * syntax.c (skip_chars): Handle negation correctly.
1278 2000-09-27 Gerd Moellmann <gerd@gnu.org>
1280 * xfaces.c (realize_default_face): Call set_lface_from_font_name
1281 with non-zero FORCE_P argument.
1283 * dispnew.c (adjust_glyph_matrix, enable_glyph_matrix_rows):
1286 * xdisp.c (window_box_height): Add an assertion.
1288 * xfns.c (x_set_tool_bar_lines): Don't use more lines for the
1289 tool-bar than is available.
1290 (x_change_window_heights): Renamed from x_set_menu_bar_lines_1.
1292 2000-09-27 Dave Love <fx@gnu.org>
1294 * s/irix6-5.h: Now works 64-bit. Tidied.
1296 2000-09-26 Gerd Moellmann <gerd@gnu.org>
1298 * lisp.h (XINT) [EXPLICIT_SIGN_EXTEND]: Use BITS_PER_EMACS_INT
1299 instead of BITS_PER_INT.
1300 (XINT, XUINT) [NO_UNION_TYPE]: Cast result to EMACS_INT and
1301 EMACS_UINT, respectively.
1302 (NO_UNION_TYPE) [USE_LISP_UNION_TYPE]: Undefine.
1304 * m/sparc.h (BITS_PER_EMACS_INT) [__arch64__]: Don't define.
1306 * unexelf.c (ELFSIZE) [__NetBSD__ && __sparc_v9__]: Define to 64.
1308 * window.c (freeze_window_starts): Construct last argument for
1309 foreach_window differently.
1311 * xfns.c (x_decode_color): Don't return a Lisp_Object.
1313 * lisp.h (union Lisp_Object) [!NO_UNION_TYPE]: Use EMACS_INT and
1314 EMACS_UINT instead of `int' and `unsigned int'.
1315 (XSET) [EXPLICIT_SIGN_EXTEND]: Use EMACS_INT instead of `int'.
1317 * frame.h (struct frame): Make the `nothing' member of union
1318 output_data an EMACS_INT.
1320 * alloc.c (GC_CHECK_STRING_BYTES): Temporarily define, for bug
1322 (struct sdata) [GC_CHECK_STRING_BYTES]: Always record the string's
1323 size in the sdata structure.
1324 (SDATA_NBYTES, SDATA_DATA): New macros.
1325 (SDATA_OF_STRING, SDATA_SIZE) [GC_CHECK_STRING_BYTES]: Define
1326 differently for the different layout of the sdata structure.
1327 (allocate_string_data) [GC_CHECK_STRING_BYTES]: Record string size
1329 (sweep_strings, compact_small_strings) [GC_CHECK_STRING_BYTES]:
1330 Check that size recorded in the string size and size recorded in
1331 the sdata structure agree.
1333 2000-09-25 Dave Love <fx@gnu.org>
1335 * buffer.c: Include stdio.h.
1337 Partly suggested by Eduardo Horvath <eeh@netbsd.org>.
1339 * ralloc.c (__malloc_extra_blocks): Declare as __malloc_size_t.
1341 * alloc.c (__malloc_size_t) [DOUG_LEA_MALLOC]: Don't redefine it.
1342 (__malloc_size_t) [!DOUG_LEA_MALLOC]: Define unconditionally as
1344 (__malloc_extra_blocks): Declare as __malloc_size_t.
1346 2000-09-25 Gerd Moellmann <gerd@gnu.org>
1348 * alloc.c (mark_image): Use GC_NILP instead of NILP.
1350 * keyboard.c (show_help_echo): Set help_echo_showing_p.
1351 (read_char): If help-echo is showing, preserve the echo area
1354 * xdisp.c (help_echo_showing_p): New variable.
1355 (set_message): Reset it to 0.
1356 (init_xdisp): Initialize help_echo_showing_p.
1358 * dispextern.h (help_echo_showing_p): Declare extern.
1360 * config.in: Fix typo in __GNUC_MINOR__.
1362 * keyboard.h (quit_throw_to_read_char): Declare NO_RETURN.
1364 * s/freebsd.h (POSIX_SIGNALS): Define.
1366 * xterm.c (x_clear_mouse_face): Block/unblock input.
1368 2000-09-24 Dave Love <fx@gnu.org>
1370 * fns.c (base64_encode_1): Fix last change.
1372 2000-09-22 Gerd Moellmann <gerd@gnu.org>
1374 * dispnew.c (enable_glyph_matrix_rows): Remove xasserts.
1376 * xdisp.c (try_window_reusing_current_matrix): More fixes
1377 for the case window has a header-line.
1379 2000-09-22 Dave Love <fx@gnu.org>
1381 * xdisp.c (syms_of_xdisp): Defvar Vmenu_bar_update_hook to provide
1384 * xterm.c [SOLARIS2]: Remove redundant include of string.h.
1386 * fns.c (Fstring_as_unibyte, Fstring_as_multibyte): Doc fix.
1388 2000-09-21 Gerd Moellmann <gerd@gnu.org>
1390 * config.in (NO_RETURN): Define as `__attribute__((__noreturn__))'
1393 * lisp.h (wrong_type_argument, Fthrow, Fsignal, error): Declare
1396 * window.c, term.c, xmenu.c, xrdb.c, emacs.c, macros.c,
1397 * keymap.c, insdel.c, marker.c, minibuf.c, fileio.c, dired.c,
1398 * indent.c, search.c, alloc.c, data.c: Avoid some more compiler
1401 * marker.c (byte_char_debug_check): Return void.
1403 * xfns.c (Fx_create_frame): Set default frame parameter value
1404 for tool-bar-lines to 1.
1406 * dispnew.c (scrolling_window): Compare y-positions of rows
1407 equal at the start. Some simplification.
1409 * xdisp.c (try_window_reusing_current_matrix): Fix computation of
1410 reused rows' y-position in the case window has a header-line, and
1411 new window start is greater than old window start.
1413 * process.c (process_sent_to): New variable.
1414 (send_process): Workaround for a crash on sparc-sun-solaris-2.6
1415 with GCC 2.95.2 caused by a parameter being clobbered by longjmp.
1416 Declare more parameters volatile.
1418 * lread.c (Vrecursive_load_depth_limit): New variable.
1419 (Fload): Check recursive loads whose recursion depth exceeds
1420 Vrecursive_load_depth_limit.
1421 (syms_of_lread): DERFAR_LISP recursive-load-depth-limit.
1423 2000-09-20 Gerd Moellmann <gerd@gnu.org>
1425 * fileio.c (Fread_file_name): Doc fix.
1427 * editfns.c (Fmessage_or_box): Doc fix.
1429 * fns.c (Fy_or_n_p, Fyes_or_no_p): Doc fix.
1431 * xfns.c (xbm_scan): Allow C-style comments.
1433 * xfns.c (xpm_init_color_cache) [ALLOC_XPM_COLORS]: If color
1434 symbols are specified, add color translations to the cache.
1435 (xpm_color_bucket, xpm_cache_color) [ALLOC_XPM_COLORS]: New
1437 (xpm_lookup_color) [ALLOC_XPM_COLORS]: Use xpm_color_bucket and
1439 (xpm_load) [ALLOC_XPM_COLORS]: Pass frame and XPM attributes
1440 structures to xpm_init_color_cache.
1442 2000-09-19 Gerd Moellmann <gerd@gnu.org>
1444 * dispnew.c (update_window_line): Make sure to always draw
1447 2000-09-19 Andrew Innes <andrewi@gnu.org>
1449 * makefile.nt (bootstrap-emacs): Don't change directory.
1451 2000-09-19 Kenichi Handa <handa@etl.go.jp>
1453 * charset.h (UNIBYTE_STR_AS_MULTIBYTE_P): Fix previous change.
1455 * ccl.c (Fccl_execute_on_string): Make multibyte string correctly.
1456 If output buffer is too small, signal an appropriated error.
1458 2000-09-18 Dave Love <fx@gnu.org>
1460 * keyboard.c (menu_bar_items, tool_bar_items)
1461 (current_active_maps): Remove redundant get_local_map call.
1463 2000-09-18 Gerd Moellmann <gerd@gnu.org>
1465 * xterm.c (x_display_and_set_cursor): Don't show a hollow box
1466 cursor for buffers whose cursor_type is nil.
1468 * xterm.c (x_draw_image_glyph_string): Remove a comment describing
1469 a feature to implement that is already implemented.
1470 (note_mouse_highlight, x_find_ccl_program): Avoid some compiler
1473 * xfns.c (x_clear_image_1): New function.
1474 (x_clear_image): Use it.
1475 (x_from_xcolors): Use x_clear_image_1; don't free the image's
1478 * dispnew.c (update_window): Move test for invisible lines
1479 at the top to update_window_line.
1480 (update_window_line): Handle invisible lines here.
1482 * xfns.c (clear_image_cache): Clear current matrices of all
1483 frames sharing an image cache. Block input while freeing
1484 images. Fix timestamp comparison.
1485 (x_clear_image): Also free the mask.
1487 * xfns.c (lookup_image): Block input while loading the image so
1488 that we won't get interrupted in a state where the image isn't yet
1490 (xbm_load_image, xbm_load, xpm_load, xpm_load, lookup_rgb_color)
1491 (lookup_pixel_color, x_to_xcolors, x_from_xcolors)
1492 (x_disable_image, x_build_heuristic_mask, pbm_load, png_load)
1493 (jpeg_load, tiff_load, gif_load, gs_load): Don't block/unblock
1496 2000-09-16 Gerd Moellmann <gerd@gnu.org>
1498 * dispnew.c (update_window): Make sure to make desired rows
1499 current even if they are completely invisible at the top
1502 2000-09-15 Gerd Moellmann <gerd@gnu.org>
1504 * xfns.c (lookup_image): Build mask before applying an algorithm.
1505 Recognize algorithm `disabled'.
1506 (cross_disabled_images): New variable.
1507 (COLOR_INTENSITY): New macro.
1508 (x_detect_edges): Use COLOR_INTENSITY.
1509 (x_disable_image): New function.
1510 (syms_of_xfns): DEFVAR_BOOL cross_disabled_images.
1512 * xdisp.c (build_desired_tool_bar_string): For a toolbar item in
1513 disabled state, don't apply an image transformation algorithm if
1514 the user specified an image for the disabled state. Use
1515 `:algorithm disabled' for creating a disabled item's image if the
1516 user hasn't specified an image.
1518 * xfns.c (ALLOC_XPM_COLORS): Define if we can use Emacs' color
1519 allocation functions with the XPM lib.
1520 (struct xpm_cached_color) [ALLOC_XPM_COLORS]: New structure.
1521 (XPM_COLOR_CACHE_BUCKETS) [ALLOC_XPM_COLORS]: New macro.
1522 (xpm_color_cache) [ALLOC_XPM_COLORS]: New variable.
1523 (xpm_init_color_cache, xpm_free_color_cache, xpm_lookup_color)
1524 (xpm_alloc_color, xpm_free_colors) [ALLOC_XPM_COLORS]: New
1526 (xpm_load) [ALLOC_XPM_COLORS]: Use Emacs' own color allocation
1527 functions, if possible, because these handle color allocation
1528 failure more gracefully.
1529 (Fimage_mask_p): New function.
1531 * xfns.c (QCmatrix, QCcolor_adjustment, QCmask, Qemboss)
1532 (Qedge_detection, Qheuristic): New symbols.
1533 (syms_of_xfns): Initialize new symbols.
1534 (lookup_image): Handle `:mask X', `:algorithm emboss', and
1535 `algorithm (edge-detection ...)'.
1536 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format):
1537 (tiff_format, gif_format, gs_format): Add `:mask'.
1538 (XBM_MASK, XPM_MASK, PBM_MASK, PNG_MASK, JPEG_MASK, TIFF_MASK)
1539 (GIF_MASK, GS_MASK): New enumerators.
1540 (x_laplace_read_row, x_laplace_write_row): Functions removed.
1541 (emboss_matrix, laplace_matrix): New variables.
1542 (x_to_xcolors, x_from_xcolors, x_detect_edges, x_emboss)
1543 (x_edge_detection): New functions.
1544 (x_laplace): Rewritten in terms of x_detect_edges.
1545 (x_build_heuristic_mask): If image has a mask, free it.
1547 2000-09-14 Andrew Innes <andrewi@gnu.org>
1549 * makefile.w32-in: Revert to Unix line endings.
1551 2000-09-14 Andrew Innes <andrewi@gnu.org>
1553 * makefile.w32-in: Standardize indentation somewhat.
1554 (bootstrap-temacs): Use $(ARGQUOTE) instead of literal quotes, to
1555 cater for differences between shells.
1557 * w32term.c (w32_per_char_metric): Handle non-TrueType fonts.
1559 2000-09-14 Gerd Moellmann <gerd@gnu.org>
1561 * xterm.c (x_produce_glyphs): If the distance from the current
1562 position to the next tab stop is less than a canonical character
1563 width, use the tab stop after that.
1565 2000-09-14 Dave Love <fx@gnu.org>
1567 * buffer.c (alloc_buffer_text): Fix xmalloc call.
1569 2000-09-14 Gerd Moellmann <gerd@gnu.org>
1571 * xdisp.c (handle_fontified_prop): While running fontification
1572 functions, bind `fontification-functions' and
1573 `after-change-functions' to nil.
1575 * s/freebsd.h, s/irix-5.0.h, s/sol2.h, s/template.h
1576 (USE_MMAP_FOR_BUFFERS): Define instead of REL_ALLOC_MMAP.
1578 * Makefile.in (mallocobj) [SYSTEM_MALLOC]: Don't add ralloc.o.
1580 * emacs.c: Change conditional compilation on REL_ALLOC_MMAP to
1581 USE_MMAP_FOR_BUFFERS.
1583 * insdel.c (make_gap): Use enlarge_buffer_text.
1585 * buffer.c: Move allocation with mmap here, from ralloc.c. Change
1586 conditional compilation on REL_ALLOC_MMAP to USE_MMAP_FOR_BUFFERS.
1587 (mmap_alloc, mmap_free, mmap_realloc) [REL_ALLOC_MMAP]: Renamed
1588 from former r_alloc_* functions in ralloc.c.
1589 (mmap_page_size, mmap_initialized_p) [REL_ALLOC_MMAP]: New
1591 (MEM_ALIGN) [REL_ALLOC_MMAP]: New macro.
1592 (mmap_init) [REL_ALLOC_MMAP]: New function.
1593 (alloc_buffer_text, enlarge_buffer_text, free_buffer_text): New
1594 functions replacing macros BUFFER_ALLOC, BUFFER_REALLOC, and
1597 * buffer.h (BUFFER_ALLOC, BUFFER_REALLOC, BUFFER_FREE): Removed.
1598 (enlarge_buffer_text): Add prototype.
1600 * ralloc.c: Remove everything having to do with the use of mmap.
1602 2000-09-13 Gerd Moellmann <gerd@gnu.org>
1604 * sound.c (Fplay_sound): Doc fix.
1606 * keyboard.c: Avoid some more compiler warnings.
1607 (parse_tool_bar_item): Ignore cached key bindings.
1609 * alloc.c: Add some comments about DOUG_LEA_MALLOC's use of mmap
1610 and allocation of Lisp data.
1612 2000-09-12 Gerd Moellmann <gerd@gnu.org>
1614 * xfaces.c: Remove conditional compilation on SCALABLE_FONTS.
1615 (Finternal_set_lisp_face_attribute): If frame is 0, set new frame
1618 * lread.c (Fload): Put code checking for recursive loads in #if 0.
1620 2000-09-12 Miyashita Hisashi <himi@meadowy.org>
1622 * ccl.c: Comment fixed.
1623 (MAX_MAP_SET_LEVEL): Increased to 30.
1624 (PUSH_MAPPING_STACK): Enclose with do-while block.
1625 (POP_MAPPING_STACK): Likewise.
1626 (stack_idx_of_map_multiple): New variable.
1627 (CCL_CALL_FOR_MAP_INSTRUCTION): New macro.
1628 (ccl_driver) <CCL_IterateMultipleMap>: If the content is a symbol,
1629 call the corresponding CCL program by
1630 CCL_CALL_FOR_MAP_INSTRUCTION.
1631 (ccl_driver) <CCL_MapSingle>: Likewise.
1632 (ccl_driver) <CCL_MapMultiple>: Rewritten to fix many bugs, deal
1633 with the case where looking up process reaches to the end of
1634 map-set, and call CCL programs as the above change.
1636 2000-09-11 Gerd Moellmann <gerd@gnu.org>
1638 * xfns.c (png_load, jpeg_load): Declare some variables volatile
1639 that might be clobbered by longjmp.
1640 (check_x_display_info, x_decode_color, create_frame_xic)
1641 (Fx_display_backing_store, Fx_display_visual_class)
1642 (x_build_heuristic_mask, pbm_scan_number): Avoid compiler
1645 * lread.c (init_lread): Set Vloads_in_progress to nil.
1646 (Fload): Show list of recursively loaded files, when signaling an
1649 * lread.c (Vloads_in_progress): New variable.
1650 (record_load_unwind): New function.
1651 (Fload): Check for recursive loads.
1652 (syms_of_lread): Initialize Vloads_in_progress.
1653 (read_integer, read1): Avoid some compiler warnings.
1655 * fns.c (concat, Fsubstring, internal_equal, Fnconc): Avoid some
1658 2000-09-11 Miles Bader <miles@gnu.org>
1660 * editfns.c (Fbuffer_string): Doc fix.
1662 2000-09-10 Gerd Moellmann <gerd@gnu.org>
1664 * ralloc.c (mmap_enlarge): Don't return 0 if successful.
1666 2000-09-09 Ken Raeburn <raeburn@gnu.org>
1668 * s/netbsd.h: Use NOT_C_CODE, not NO_C_SOURCE, when deciding
1669 whether to include other header files.
1671 2000-09-09 Gerd Moellmann <gerd@gnu.org>
1673 * xfaces.c (CYCLE_CHECK): Don't use the Lisp_Object returned
1674 by Fmemq as a boolean.
1676 2000-09-08 Stefan Monnier <monnier@cs.yale.edu>
1678 * xfaces.c (Finternal_set_lisp_face_attribute): Minor thinko.
1680 2000-09-08 Gerd Moellmann <gerd@gnu.org>
1682 * ralloc.c (mmap_fd): Remove initializer which can make it
1683 read-only in a dumped Emacs.
1684 (mmap_fd_1): New variable.
1685 (mmap_set_vars): Remove local `fd'. Save mmap_fd in mmap_fd_1,
1686 restore it from there.
1687 (r_alloc, r_re_alloc, r_alloc_free): Call r_alloc_init
1688 unconditionally so that mmap_fd can be initialized there.
1689 (r_alloc_init_fd): Open-coded in r_alloc_init; function removed.
1690 (r_alloc_init) [REL_ALLOC_MMAP && !MAP_ANON]: Open /dev/zero.
1691 (r_alloc_init) [REL_ALLOC_MMAP && MAP_ANON]: Set mmap_fd to -1.
1693 * xfaces.c (Finternal_merge_in_global_face): Return a Lisp object.
1695 * xdisp.c (dump_glyph_row): Fix printf format string.
1696 (display_line, move_it_in_display_line_to): Avoid compiler
1699 * s/freebsd.h (GC_MARK_STACK, REL_ALLOC_MMAP): Define.
1701 * keymap.c (Fset_keymap_parent): Check for cycles in keymap
1704 * xdisp.c (try_window_id): When trying to locate cursor in
1705 unchanged rows at the top, handle the case that we can't find it.
1707 * xterm.c (x_draw_glyphs): Handle case START and END are out
1708 of bounds more carefully.
1710 2000-09-08 Dave Love <fx@gnu.org>
1712 * s/sol2.h (REL_ALLOC_MMAP): Define.
1713 * s/irix5-0.h (REL_ALLOC_MMAP): Likewise.
1715 * ralloc.c: Don't include string.h (redundant).
1716 (MAP_ANON) [REL_ALLOC_MMAP]: Ensure it's defined.
1717 [!MAP_ANON]: Include fcntl.h.
1718 (mmap_fd) [REL_ALLOC_MMAP]: New variable.
1719 (r_alloc, r_re_alloc, r_alloc_free)
1720 (mmap_enlarge, mmap_set_vars): Use it.
1721 (r_alloc_init_fd): New function.
1722 (__morecore) [SYSTEM_MALLOC]: Don't declare.
1723 (r_alloc_init): Call r_alloc_init_fd. Conditionalize stuff on
1726 * Makefile.in (allocaobj) [!SYSTEM_MALLOC && REL_ALLOC_MMAP]:
1729 * unexelf.c (SHT_MIPS_DEBUG, HDRR) [__mips__]: Really confine last
1730 change to __NetBSD__.
1732 2000-09-08 Kenichi Handa <handa@etl.go.jp>
1734 * search.c (compile_pattern): Check the multibyteness of cached
1737 2000-09-08 Miles Bader <miles@gnu.org>
1739 * xfaces.c (default_face_vector): Function removed.
1740 (Finternal_merge_in_global_face): Restore old global/local
1741 attribute override order. Use inline loop instead of calling
1742 default_face_vector.
1744 2000-09-07 Gerd Moellmann <gerd@gnu.org>
1746 * ralloc.c (obtain, relinquish, relinquish, r_alloc_size_in_use)
1747 (get_bloc, relocate_blocs, update_heap_bloc_correspondence)
1748 (resize_bloc, r_alloc_sbrk, r_alloc_init): Add casts to `char *'
1749 where necessary, in case POINTER_TYPE is `void'.
1751 2000-09-07 Eli Zaretskii <eliz@is.elta.co.il>
1753 * frame.c (make_terminal_frame): Initialize frame foreground and
1754 background colors to unspecified, for the initial instance of an
1757 2000-09-07 Gerd Moellmann <gerd@gnu.org>
1759 * ralloc.c (mmap_find): Fix overlap computation.
1760 (mmap_enlarge): Compute nbytes before trying to find an
1763 * xfaces.c (smaller_face): Compare font heights with `<' and `>'
1766 * lread.c (syms_of_lread): Change value of regexp
1767 Vbytecomp_version_regexp to not match some XEmacs-compiled files.
1769 * xmenu.c (xdialog_show): When looking up the selection in
1770 menu_items, take `quote' boundaries into account; this corresponds
1771 to a nil ITEM in x-popup-dialog.
1773 2000-09-07 Kenichi Handa <handa@etl.go.jp>
1775 * charset.h (MIN_CHARSET_OFFICIAL_DIMENSION1): Define it as 0x80,
1777 (MIN_CHAR_OFFICIAL_DIMENSION1): Define it as ((0x81 - 0x70) << 7).
1779 * coding.c (encode_coding_sjis_big5): Use translation table for
1780 encoding, not decoding. Fix the handling of latin-jisx0201.
1781 Check for the charset katakana-jisx0201 too.
1782 (ONE_MORE_CHAR): Call translate_char with CHARSET arg -1.
1783 (detect_coding_sjis): Check the byte sequence more rigidly.
1785 2000-09-07 Gerd Moellmann <gerd@gnu.org>
1787 * xfaces.c (Vparam_value_alist): New variable.
1788 (syms_of_xfaces): Initialize it.
1789 (Finternal_set_lisp_face_attribute): Avoid more consing.
1791 * frame.c (Fframe_parameter): Handle `name' and `background-mode'
1793 (Fframe_parameter) [HAVE_X_WINDOWS]: Handle `display' specially.
1794 (Qbackground_mode): New variable.
1795 (syms_of_frame_1): Initialize Qbackground_mode.
1797 * lisp.h (Qdisplay): Declare extern.
1799 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is 0,
1800 change face on all frames, and change the default for new frames.
1802 2000-09-07 Dave Love <fx@gnu.org>
1804 * Makefile.in [!SYSTEM_MALLOC && REL_ALLOC_MMAP]: Set mallocobj.
1806 2000-09-07 Kenichi Handa <handa@etl.go.jp>
1808 * charset.h (MAKE_CHAR): Be sure to set MSB of C1 to 0.
1810 * charset.c: Include composite.h
1811 (lisp_string_width): New function.
1812 (Fstring_width): Call lisp_string_width instead of strwidth.
1814 * Makefile.in (charset.o): Depends on composite.h.
1816 * process.c (read_process_output): Before inserting the decoded
1817 text in the buffer, adjust the multibyteness.
1819 2000-09-06 Gerd Moellmann <gerd@gnu.org>
1821 * buffer.c (set_buffer_internal_1) [REL_ALLOC_MMAP]: If
1822 buffer's text buffer is null, map new memory.
1824 * ralloc.c (POINTER, SIZE) [emacs]: Define in terms of
1825 POINTER_TYPE and size_t.
1826 (struct mmap_region) [REL_ALLOC_MMAP]: New structure.
1827 (mmap_regions, mmap_regions_1) [REL_ALLOC_MMAP]: New variables.
1828 (ROUND, MMAP_REGION_STRUCT_SIZE, MMAP_REGION, MMAP_USER_AREA)
1829 [REL_ALLOC_MMAP]: New macros.
1830 (mmap_find, mmap_free, mmap_enlarge, mmap_set_vars)
1831 (mmap_mapped_bytes, r_alloc, r_re_alloc, r_alloc_free)
1832 [REL_ALLOC_MMAP]: New functions.
1834 * emacs.c (Fdump_emacs) [REL_ALLOC_MMAP]: Call mmap_set_vars
1835 before and after unexec.
1837 * buffer.c (init_buffer) [REL_ALLOC_MMAP]: Map new buffer
1838 text buffers if necessary.
1840 * buffer.h (R_ALLOC_DECLARE): Removed because unused.
1841 (r_alloc, r_re_alloc, r_alloc_free): Use POINTER_TYPE and size_t
1844 * config.in (HAVE_MMAP): Add #undef.
1846 2000-09-05 Gerd Moellmann <gerd@gnu.org>
1848 * frame.c (Qdisplay_type): New variable.
1849 (syms_of_frame_1): Initialize it.
1850 (Fframe_parameter): New function that avoids consing.
1851 (syms_of_frame): Defsubr it.
1853 * buffer.c (Fother_buffer): Consider buffers as invisible when
1854 they are displayed in a window on an invisible frame.
1856 * window.c (window_loop) <GET_LARGEST_WINDOW>: Fix bug making
1857 get-largest-window always return nil.
1859 2000-09-04 Gerd Moellmann <gerd@gnu.org>
1861 * lread.c (syms_of_lread): Make Vbytecomp_version_regexp a Lisp
1862 variable; recognize Emacs 19 elc files.
1864 2000-09-04 Miles Bader <miles@gnu.org>
1866 * xmenu.c (xmenu_show): Call x_set_menu_resources_from_menu_face
1867 before initially popping up the menu, so the menu doesn't flash
1868 when the face settings are significantly different from the
1871 2000-09-04 Stefan Monnier <monnier@cs.yale.edu>
1873 * regex.c (WIDE_CHAR_SUPPORT): New macro.
1874 (btowc, iswctype, wctype) [_LIBC]: Redefine to __<fun>.
1875 (BIT_ALPHA, BIT_ALNUM, BIT_ASCII, BIT_NONASCII, BIT_GRAPH, BIT_PRINT)
1876 (BIT_UNIBYTE): Remove.
1877 (re_match_2_internal): Delete corresponding code and streamline the
1878 BIT_MULTIBYTE case to not bother checking ISUNIBYTE.
1879 (CHAR_CLASS_MAX_LENGTH) [!WIDE_CHAR_SUPPORT]: Set to 9 rather than 6.
1880 (re_wctype_t): New type.
1881 (re_wctype, re_iswctype, re_wctype_to_bit): New functions.
1882 (regex_compile): Use them and fix handling of overly long char classes.
1884 2000-09-03 Andrew Innes <andrewi@gnu.org>
1886 * makefile.w32-in: Change to DOS line endings.
1888 * s/ms-w32.h (ORDINARY_LINK): New define.
1890 * w32.c (_ANONYMOUS_UNION) [__GNUC__]: New define
1891 (_ANONYMOUS_STRUCT) [__GNUC__]: New define.
1893 * makefile.w32-in (clean): Don't delete config.h and epaths.h.
1894 (distclean): Delete them here instead.
1896 * w32proc.c (compare_env): Convert to uppercase for comparison,
1897 not lowercase, to match how the native Windows shell works.
1899 2000-09-03 Jason Rumney <jasonr@gnu.org>
1901 * ChangeLog: Remove -unix from coding. Let Emacs autodetect, as
1902 CVS changes the line-ends when checking in/out on DOS/Windows.
1904 * makefile.nt (emacs): Do not change directory to run temacs, as
1905 the load-path is set relative to current directory.
1907 2000-09-03 Miles Bader <miles@gnu.org>
1909 * xterm.c (x_alloc_lighter_color_for_widget): New function.
1911 2000-09-02 Gerd Moellmann <gerd@gnu.org>
1913 * xdisp.c (redisplay_mode_lines): New function.
1914 (display_mode_lines): Return number of mode lines displayed.
1915 (echo_area_display): Use redisplay_mode_lines to draw garbaged
1916 mode lines. Don't temporarily bind redisplay-dont-pause to t.
1918 * emacs.c, callint.c, doc.c, editfns.c: Remove includes of
1919 string.h and strings.h.
1920 (index) [HAVE_INDEX]: Add prototype.
1922 * unexelf.c (SHT_PROGBITS) [__NetBSD__ && !PT_LOAD]: Don't define.
1923 (SHT_MIPS_DEBUG, HDRR) [__NetBSD__ && __mips__]: Define.
1925 * s/netbsd.h [!NO_C_SOURCE]: Include <signal.h>.
1926 (GC_SETJMP_WORKS, GC_MARK_STACK): Define.
1928 2000-09-01 Gerd Moellmann <gerd@gnu.org>
1930 * lread.c (read1): Accept `?' as symbol constituent, for
1931 compatiblity with XEmacs.
1933 2000-08-31 Stefan Monnier <monnier@cs.yale.edu>
1935 * regex.h (RE_NO_NEWLINE_ANCHOR): New syntax flag.
1936 (struct re_pattern_buffer): Remove newline_anchor.
1937 * regex.c: Keep namespace clean for GNU libc by renaming <fun>
1938 to __<fun> and using `weak_alias (__<fun>, <fun>)'.
1939 (re_max_failures, fail_stack): Use size_t rather than unsigned.
1940 (regex_compile): For ^ and $, choose between buffer and line (beg|end)
1941 depending on the new RE_NO_NEWLINE_ANCHOR syntax flag.
1942 (print_compiled_pattern, re_search_2, mutually_exclusive_p)
1943 (re_match_2_internal, re_compile_pattern, re_comp, regcomp):
1944 Get rid of references to newline_anchor.
1945 (regcomp): Allocate and precompute a fastmap.
1947 2000-08-31 Gerd Moellmann <gerd@gnu.org>
1949 * lread.c (openp): GCPRO local variable `filename'.
1951 2000-08-30 Stefan Monnier <monnier@cs.yale.edu>
1953 * regex.h (struct re_pattern_buffer): Use size_t for used/allocated.
1955 * regex.c: Merge some changes from GNU libc. Add prototypes.
1956 (bcopy, bcmp, REGEX_REALLOCATE, re_match_2_internal):
1957 Use memcmp and memcpy instead of bcopy and bcmp.
1958 (init_syntax_once): Use ISALNUM.
1959 (PUSH_FAILURE_POINT, re_match_2_internal): Remove failure_id.
1960 (REG_UNSET_VALUE): Remove. Use NULL instead.
1961 (REG_UNSET, re_match_2_internal): Use NULL.
1962 (SET_HIGH_BOUND, MOVE_BUFFER_POINTER, ELSE_EXTEND_BUFFER_HIGH_BOUND):
1964 (EXTEND_BUFFER): Use them (to work with BOUNDED_POINTERS).
1965 (GET_UNSIGNED_NUMBER): Don't use ISDIGIT.
1966 (regex_compile): In handle_interval, return an error rather than try to
1967 unfetch the interval if we can't find the closing brace.
1968 Obey the RE_NO_GNU_OPS syntax bit.
1969 (TOLOWER): New macro.
1971 (regexec): Allocate regs.start and regs.end as one block.
1973 2000-08-30 Gerd Moellmann <gerd@gnu.org>
1975 * xdisp.c (echo_area_display): Check display_completed instead
1976 of calling detect_input_pending.
1978 * dispnew.c (update_frame): Only set display_completed here; move
1979 the update_begin and update_end calls here from update_frame_1.
1980 (update_frame_1): Don't set display_completed here, don't call
1981 update_begin/update_end.
1983 * xfaces.c (set_font_frame_param): Use Fmodify_frame_parameters
1984 instead of store_frame_param.
1986 2000-08-29 Gerd Moellmann <gerd@gnu.org>
1988 * dispnew.c (build_frame_matrix_from_leaf_window): If a row of a
1989 desired window matrix hasn't been displayed, use the current row
1990 instead. Make sure that only those frame rows are updated for
1991 which there exists a corresponding enabled desired row.
1993 2000-08-29 Miles Bader <miles@gnu.org>
1995 * xfaces.c (default_face_vector): New function.
1996 (Finternal_merge_in_global_face): Use it instead of merge_face_vectors.
1998 2000-08-29 Gerd Moellmann <gerd@gnu.org>
2000 * lread.c (openp): Prevent temporary string passed to
2001 Ffile_readable_p from being garbage collected.
2003 2000-08-28 Dave Love <fx@gnu.org>
2005 * keymap.c (store_in_keymap): Add `static' to declaration.
2007 2000-08-28 Gerd Moellmann <gerd@gnu.org>
2009 * emacs.c, callint.c, doc.c, editfns.c
2010 (toplevel) [HAVE_STRING_H]: Include string.h.
2011 (toplevel) [HAVE_STRINGS_H]: Include strings.h.
2012 (index): Remove prototypes which might conflict with non-standard
2013 definitions of index/strchr.
2015 * s/usg5-3.h (index): Define only if not HAVE_INDEX.
2016 (rindex): Define only if !HAVE_RINDEX.
2018 * s/sco5.h (bcopy, bzero, bcmp): Don't define.
2020 * config.in (HAVE_INDEX, HAVE_RINDEX, HAVE_STRINGS_H): Add undefs.
2022 2000-08-28 Miles Bader <miles@gnu.org>
2024 * xfaces.c (merge_face_vectors): Clear TO's :font attribute if
2025 made inconsistent by a font-related attribute in FROM.
2026 (merge_face_inheritance): Add function comment.
2028 2000-08-28 Kenichi Handa <handa@etl.go.jp>
2030 * keyboard.c (read_char_minibuf_menu_prompt): Call read_char with
2031 the 4th arg (PREV_EVENT) Qt to suppress input method.
2033 2000-08-27 Stefan Monnier <monnier@cs.yale.edu>
2035 * regex.c: Indent cpp directives and remove parens after `defined'.
2036 (PTR_TO_OFFSET, POS_AS_IN_BUFFER): Move to a better place.
2037 (ISDIGIT, ISCNTRL, ISXDIGIT) [!emacs]: Remove duplicate definition.
2038 (regex_compile): Use RE_FRUGAL instead of RE_ALL_GREEDY.
2039 (re_compile_pattern): Use size_t for length.
2040 (init_syntax_once): Move to a better place.
2041 * regex.h: Merge changes from GNU libc. Indent cpp directives.
2042 (RE_FRUGAL): Replaces RE_ALL_GREEDY (inverted meaning).
2044 * syntax.c (back_comment): Detect cases where a comment-starter is
2045 actually inside another comment as in: /* a // b */ c // d \n.
2046 Make it clear that `comstart_pos' is unused for nested comments.
2048 * keymap.c (store_in_keymap, fix_submap_inheritance): New prototypes.
2049 (KEYMAPP): New macro.
2050 (Fkeymap_parent, Fset_keymap_parent): Use it.
2051 (fix_submap_inheritance): Mark it static.
2052 (define_as_prefix, describe_buffer_bindings, describe_command)
2053 (describe_translation, describe_map): Complete prototypes.
2055 * lisp.h (store_in_keymap, fix_submap_inheritance): Remove.
2057 * keyboard.c (menu_bar_item): Detect duplicate entries for all items
2058 to better match the key-lookup behavior.
2060 2000-08-27 Gerd Moellmann <gerd@gnu.org>
2062 * xfaces.c (lface_fully_specified_p): Handle :inherit.
2063 (Finternal_set_lisp_face_attribute): Fix typo in error message.
2065 2000-08-27 Eli Zaretskii <eliz@is.elta.co.il>
2067 * Makefile.in (dispnew.o, indent.o, fontset.o, minibuf.o)
2068 (process.o, scroll.o, sysdep.o): Depend on keyboard.h.
2069 (xterm.o): Depend on coding.h
2071 2000-08-26 Kenichi Handa <handa@etl.go.jp>
2073 * cmds.c (internal_self_insert): Delete '#ifdef HAVE_FACES' and
2074 the corresponding '#endif'.
2076 2000-08-26 Miles Bader <miles@gnu.org>
2078 * dispextern.h (enum lface_attribute_index): Add LFACE_INHERIT_INDEX.
2079 * xfaces.c (QCinherit): New variable.
2080 (syms_of_xfaces): Initialize it.
2081 (LFACE_INHERIT): New macro.
2082 (Finternal_get_lisp_face_attribute)
2083 (merge_face_vector_with_property)
2084 (Finternal_set_lisp_face_attribute): Deal with :inherit attribute.
2085 (check_lface_attrs): Allow new types of face height. Check
2087 (CYCLE_CHECK): New macro.
2088 (merge_face_inheritance): New function.
2089 (merge_face_vectors): Merge inherited faces too. Add F and
2090 CYCLE_CHECK arguments.
2091 (merge_face_vector_with_property, Finternal_merge_in_global_face)
2092 (lookup_named_face, lookup_derived_face, realize_named_face)
2093 (face_at_string_position, face_at_buffer_position): Supply
2094 new F and CYCLE_CHECK arguments to merge_face_vectors.
2095 (merge_face_heights): New function.
2096 (merge_face_vectors, merge_face_vector_with_property)
2097 (Finternal_set_lisp_face_attribute): Call merge_face_heights to
2098 handle relative face heights.
2099 (lface_same_font_attributes_p): Compare heights using EQ.
2101 2000-08-26 Kenichi Handa <handa@etl.go.jp>
2103 * charset.c (char_to_string): Check the character validity.
2104 (char_valid_p): If C is not less than MAX_CHAR, be sure to return
2107 2000-08-25 Stefan Monnier <monnier@cs.yale.edu>
2109 * regex.c (PUSH_FAILURE_COUNT): New macro.
2110 (POP_FAILURE_REG_OR_COUNT): Renamed from POP_FAILURE_REG.
2111 Handle popping of a register's or a counter's data.
2112 (POP_FAILURE_POINT): Use the new name.
2113 (re_match_2_internal): Push counter data on the stack for succeed_n,
2114 jump_n and set_number_at and remove misleading dead code in succeed_n.
2116 2000-08-25 Gerd Moellmann <gerd@gnu.org>
2118 * xdisp.c (redisplay_internal): If considering all windows on all
2119 frames, update the display for each frame as soon as possible,
2120 instead of first building all desired matrices for all frames, and
2121 then updating them all.
2122 (try_cursor_movement): Handle case that last_cursor.vpos is -1.
2124 2000-08-24 Gerd Moellmann <gerd@gnu.org>
2126 * bytecode.c (mark_byte_stack): Add a comment.
2128 * frame.h (FRAME_FLAGS_AREA_COLS, FRAME_FLAGS_AREA_WIDTH)
2129 (FRAME_LEFT_FLAGS_AREA_WIDTH): Return 0 unless frame is
2132 2000-08-24 Kenichi Handa <handa@etl.go.jp>
2134 * minibuf.c (do_completion): Always use compare-string, not
2135 string-equal because the latter doesn't pay attention to
2136 multibyteness of strings.
2138 * process.c (create_process): Don't setup raw-text coding here.
2139 (Fopen_network_stream): Don't set coding->src_multibyte and
2140 coding->dst_multibyte here.
2141 (read_process_output): For process filter, return unibyte string
2142 if default-enable-multibyte-characters is nil.
2143 (send_process): If OBJECT is multibyte text, be sure to encoded it
2144 by the specified coding system for the process. Otherwise, setup
2146 (init_process): Don't initialize default-process-coding-system
2149 2000-08-23 Eli Zaretskii <eliz@is.elta.co.il>
2151 * buffer.c (syms_of_buffer) <scroll-up-aggressively>: Doc fix.
2152 <scroll-down-aggressively>: Likewise.
2154 2000-08-23 Kenichi Handa <handa@etl.go.jp>
2156 * coding.c (encode_eol): Fix bug for the case of dst_bytes being
2157 zero. Set coding->produced_char correctly.
2159 2000-08-22 Andrew Innes <andrewi@gnu.org>
2161 * makefile.w32-in: New file.
2163 * unexw32.c (unexec): Ignore old_name, and use the actual location
2164 of the current executable instead. Base new_name on this.
2166 * w32proc.c (create_child): Remove reference to security
2167 descriptor, which isn't needed and doesn't compile with mingw32.
2169 * w32term.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
2170 up dllimport attributes.
2171 (x_update_window_end): Update prototype.
2173 * unexec.c (write_segment) [USE_CRT_DLL]: Remove unnecessary
2174 extern, which screws up dllimport attributes.
2176 * sysdep.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
2177 up dllimport attributes.
2179 * strftime.c [USE_CRT_DLL]: Remove unnecessary extern, which
2180 screws up dllimport attributes.
2182 * process.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
2183 up dllimport attributes.
2184 (create_process) [USE_CRT_DLL]: Remove unnecessary extern, which
2185 screws up dllimport attributes.
2187 * lread.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
2188 up dllimport attributes.
2190 * keyboard.c [USE_CRT_DLL]: Remove unnecessary extern, which
2191 screws up dllimport attributes.
2193 * floatfns.c [USE_CRT_DLL]: Remove unnecessary extern, which
2194 screws up dllimport attributes.
2196 * fileio.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
2197 up dllimport attributes.
2199 * emacs.c (malloc_initialize_hook) [USE_CRT_DLL]: Remove
2200 unnecessary extern, which screws up dllimport attributes.
2203 * editfns.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
2204 up dllimport attributes.
2206 * dispnew.c (window_change_signal) [USE_CRT_DLL]: Remove
2207 unnecessary extern, which screws up dllimport attributes.
2209 * callproc.c [USE_CRT_DLL]: Remove unnecessary extern, which
2210 screws up dllimport attributes.
2212 * buffer.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
2213 up dllimport attributes.
2215 * w32proc.c (IsValidLocale): Extern missing from mingw32 headers.
2217 * w32bdf.c (search_file_line):
2218 (set_bdf_font_info):
2220 (w32_get_bdf_glyph):
2221 (w32_BDF_to_x_font): Fix compile warnings.
2223 * w32menu.c: Include keyboard.h before frame.h. Fix compile
2226 * w32select.c: Include keyboard.h before frame.h.
2228 * w32fns.c (max): Define macro.
2229 (JOHAB_CHARSET): Define if not known.
2230 (MOD_ALT, MOD_CONTROL, MOD_SHIFT, MOD_WIN): Define if not known.
2231 (Fx_show_tip): Synch with X version.
2233 * w32xfns.c: Include keyboard.h before frame.h.
2235 * w32fns.c: Include keyboard.h before frame.h.
2237 * w32term.c: Include keyboard.h before frame.h.
2239 * fontset.c: Include keyboard.h before frame.h.
2241 * w32inevt.c: Include keyboard.h before frame.h.
2242 (MOUSE_MOVED): Define if not known.
2244 * minibuf.c: Include keyboard.h before frame.h.
2246 * keyboard.c: Include keyboard.h before frame.h.
2248 * indent.c: Include keyboard.h before frame.h.
2250 * dispnew.c: Include keyboard.h before frame.h.
2252 * buffer.c: Include keyboard.h before frame.h.
2254 * alloc.c: Include keyboard.h before frame.h.
2256 * print.c: Include keyboard.h before frame.h.
2258 * process.c: Include keyboard.h before frame.h.
2260 * scroll.c: Include keyboard.h before frame.h.
2262 * sysdep.c: Include keyboard.h before frame.h.
2264 * term.c: Include keyboard.h before frame.h.
2266 * window.c: Include keyboard.h before frame.h.
2268 * xdisp.c: Include keyboard.h before frame.h.
2269 Separate GLYPH_DEBUG and DEBUG_TRACE_MOVE.
2271 * frame.c: Include keyboard.h before frame.h.
2273 * w32heap.h: Undefine min, max.
2275 * w32gui.h: Undefine min, max.
2277 * unexw32.c: Change PUCHAR to PCHAR.
2278 (PTR_TO_OFFSET): Cast ptr to unsigned char *.
2281 (copy_executable_and_dump_data): Remove unnecessary static defs.
2282 (copy_executable_and_dump_data): Fix compile warnings.
2284 * sysdep.c (NULL) [WINDOWSNT]: Define NULL if not defined.
2286 * w32console.c (min): Define macro.
2287 (clear_frame, write_glyphs): Fix compile warning.
2289 * w32proc.c (compare_env):
2290 (find_child_console): Fix compile warning.
2292 * w32.c (sys_strerror): Use sys_nerr instead of _sys_nerr. Use
2293 sys_errlist instead of _sys_errlist.
2294 (get_emacs_configuration_options): New function.
2296 * s/ms-w32.h (sys_nerr): Provide default definition.
2297 (strdup, strupr, strnicmp, stricmp, tzset, tzname): Map to same
2298 name with _ prepended.
2299 (NSIG): Define if not known.
2300 (get_emacs_configuration): Provide extern declaration.
2301 (get_emacs_configuration_options): Provide extern declaration.
2302 (EMACS_CONFIG_OPTIONS): Call get_emacs_configuration_options.
2304 * w32.c (gettimeofday): Use struct timeb, not struct _timeb.
2306 (read_unc_volume): Fix compile warning.
2308 * s/ms-w32.h (_WINSOCK_H): Define to prevent normal winsock
2309 definitions from being used.
2311 * lisp.h [WINDOWSNT]: Don't declare externs for getenv, ctime and getwd.
2313 * w32.c (unc_volume_file_attributes):
2314 (open_unc_volume): Make arg const.
2316 * sysdep.c [WINDOWSNT]: Remove extern decl of errno.
2317 (read_input_waiting): Remove excess parameter.
2319 * w32.c (init_environment): Call _access.
2320 (check_windows_init_file): Call _close.
2321 (init_user_info): Call _putenv.
2322 (init_environment): Call _putenv and _strdup.
2323 (init_ntproc): Reset volume info cache on startup.
2325 * s/ms-w32.h (malloc, free, realloc, calloc): Rename if
2326 USE_CRT_DLL is defined, so Emacs can use GNU malloc even though it
2327 cannot override the CRT malloc.
2329 * makefile.nt (LOCAL_FLAGS): Define USE_CRT_DLL if requested.
2330 (LINK_FLAGS): Append to original value of LINK_FLAGS.
2332 * w32heap.c [!USE_CRT_DLL]: Don't define _heap_init and _heap_term
2333 unless we are linking with a static CRT.
2334 (RVA_TO_PTR): Cast result to unsigned char*.
2336 * w32.c (GetCachedVolumeInformation): Use xmalloc, xfree and xstrdup.
2337 (add_volume_info): Use xstrdup.
2339 2000-08-22 Stefan Monnier <monnier@cs.yale.edu>
2341 * minibuf.c (Vcompletion_auto_help): Renamed from `auto_help'.
2342 (do_completion, Fminibuffer_complete_word): Use it.
2343 (syms_of_minibuf): Turn completion-auto-help into a proper Lisp
2344 var so it can take non-boolean values.
2346 2000-08-21 Gerd Moellmann <gerd@gnu.org>
2348 * editfns.c (find_field): Formatting changes.
2349 (toplevel): Some old-style function forward declarations
2350 changed to prototypes, some new protypes added, some functions
2353 * lisp.h (set_time_zone_rule): Add prototype.
2354 (use_dialog_box): External declaration.
2356 * keyboard.c (gen_help_event): Add parameter SIZE.
2357 (kbd_buffer_events_waiting): Slightly rewritten.
2358 (clear_event): New function.
2359 (kbd_buffer_get_event): Use it, and clear the input_events of
2361 (init_keyboard): Remove duplicate creation of kbd_buffer_gcpro and
2362 don't fill the newly created array with nils.
2363 (toplevel): Convert some old-style function forward declarations
2366 * keyboard.h (gen_help_event): Change prototype.
2368 * xterm.c (XTread_socket): Change calls to gen_help_event.
2370 * w32term.c (w32_read_socket): Change calls to gen_help_event.
2372 * eval.c (Fmacroexpand): Doc fix.
2374 2000-08-20 Jason Rumney <jasonr@gnu.org>
2376 * w32term.h (x_display_info_for_display): Remove as this function
2377 does not exist on W32.
2379 * w32term.c (help_echo_window): New variable.
2380 (syms_of_w32term): staticpro it.
2381 (note_mode_line_highlight): Set it.
2382 (XTextExtents16): Removed as there is no equivalent on W32.
2383 (x_compute_glyph_string_overhangs): Incomplete body removed, as
2384 the X way of doing this will not work for W32.
2385 (w32_intersect_rectangles): Removed. Use IntersectRect API call.
2386 (x_draw_image_foreground): Avoid drawing outside of the clip area
2387 when image doesn't have a mask.
2388 (note_mouse_highlight): Process overlays in the right order of
2389 priority. Set help_echo_window.
2390 (x_draw_bar_cursor): If cursor is on an image, draw a box cursor
2391 because that's more visible for large images.
2393 * w32menu.c (keymap_panes): Pass the keymap's prompt as the pane
2394 name to single_keymap_panes.
2395 (w32_menu_show): Set wv->title when dealing with titles.
2396 (w32_menu_display_help): Call show_help_echo with OBJECT and POS.
2398 2000-08-21 Miles Bader <miles@gnu.org>
2400 * minibuf.c (do_completion): Try again if we rewrite the input
2401 string, but no completion was done, so that any completion message
2404 2000-08-20 Gerd Moellmann <gerd@gnu.org>
2406 * xfaces.c (lface_equal_p): Compare strings differently.
2407 (Qtty_color_alist, Vtty_defined_color_alist): New variables.
2408 (realize_tty_face): Use them.
2409 (syms_of_xfaces): Initialize new variables.
2410 (map_tty_color): New function, extracted from realize_tty_face.
2411 (map_tty_color) [MSDOS || WINDOWSNT]: If using the frame's default
2412 foreground or background color, store the new color name in the
2413 realized face; previous code trying to do this had no effect.
2414 (realize_tty_face): Use map_tty_color.
2415 (Fclear_face_cache): Set face_change_count and ensure thorough
2418 2000-08-19 Gerd Moellmann <gerd@gnu.org>
2420 * undo.c (record_first_change, record_marker_adjustment): Don't
2421 use XBUFFER on last_undo_buffer which might not be a buffer.
2423 2000-08-18 Kenichi Handa <handa@etl.go.jp>
2425 * coding.c (decode_coding_string): Set members consumed,
2426 consumed_char, produced, produced_char of *coding correctly. If
2427 decode_coding doesn't consume any byte, don't try anymore.
2428 (encode_coding_string): Likewise.
2430 2000-08-18 Gerd Moellmann <gerd@gnu.org>
2432 * lisp.h (CHECK) [ENABLE_CHECKING]: Make both sides of the
2433 conditional have void type, for Standard C compilers.
2435 * xdisp.c (redisplay_internal): Compare windows for equality with
2436 EQ, instead of applying XWINDOW to something that might not
2439 2000-08-18 Kenichi Handa <handa@etl.go.jp>
2441 * fontset.c (Finternal_char_font): Search only the selected frame
2442 for a window of the current buffer.
2444 2000-08-18 Gerd Moellmann <gerd@gnu.org>
2446 * minibuf.c (do_completion): Use EQ instead of `!=' to compare
2449 * keyboard.c (kbd_buffer_get_event): Handle the case that the
2450 second half of a HELP_EVENT is found at the start of kbd_buffer.
2452 2000-08-18 Miles Bader <miles@gnu.org>
2454 * lisp.h (Lisp_String): Replace DECLARE_INTERVALS with real decl.
2456 * editfns.c (save_restriction_save): Rewrite to use markers.
2457 (save_restriction_restore): Rewrite to understand new form of data
2458 saved by save_restriction_save.
2459 (Fsave_restriction): Remove cautionary note in doc-string.
2461 2000-08-17 Gerd Moellmann <gerd@gnu.org>
2463 * fileio.c (build_annotations): Add a comment explaining the
2464 return value of format-annotate-function. Replace a spurious call
2465 to Flength with a CONSP test. Call format-annotate-function with
2466 a fifth arg specifying how many times the function is been called
2467 in a row, to let it choose temporary buffers appropriately.
2469 2000-08-17 Dave Love <fx@gnu.org>
2471 * lisp.h: Remove DECLARE_INTERVALS, INITIALIZE_INTERVAL. Don't
2472 declare make_temp_name twice.
2474 * lread.c: Prototype readevalloop, load_unwind,
2475 load_descriptor_unwind.
2476 (unreadpure): Give it an arg.
2478 * unexalpha.c: Prototype fatal_unexec, mark_x,
2479 update_dynamic_symbols. Declare unexec as void.
2481 * cm.c [HAVE_TERMCAP_H]: Include <termcap.h>.
2482 [!HAVE_TERMCAP_H]: Prototype tputs, tgoto.
2484 * alloc.c (lisp_malloc): Declare with POINTER_TYPE.
2485 [SYSTEM_MALLOC]: Make decls in malloc.h conditional on
2488 * alloca.c: Use #error.
2489 [POINTER_TYPE]: Use it.
2491 * eval.c (Fdefvar): Doc fix.
2493 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Avoid
2494 INITIALIZE_INTERVAL.
2496 * buffer.h: Avoid DECLARE_INTERVALS.
2498 * config.in: Add size_t.
2500 2000-08-17 Eli Zaretskii <eliz@is.elta.co.il>
2502 * w16select.c (set_clipboard_data): If there's not enough memory
2503 to put text into clipboard, return 1, as Fw16_set_clipboard_data
2504 expects. In case of other failures, return 3.
2505 (system_error_msg): New error message.
2506 (Fw16_set_clipboard_data): If set_clipboard_data returns 3, print
2509 2000-08-16 Gerd Moellmann <gerd@gnu.org>
2511 * term.c (write_glyphs): Also turn off inverse video after turning
2512 off other appearances in case TS_exit_attribute_mode is not equal
2513 to TS_end_standout_mode.
2514 (insert_glyphs): Turn inverse video on/off for each run of glyphs
2516 (turn_off_face): Reset standout_mode only if
2517 TS_exit_attribute_mode has been output and TS_exit_attribute_mode
2518 is equal to TS_end_standout_mode.
2520 2000-08-16 Kenichi Handa <handa@etl.go.jp>
2522 * coding.c (encode_coding): Fix the bug of not flushing ISO escape
2523 sequence at the end of the source block.
2525 * ccl.c (Fccl_program_p): Docstring modified.
2526 (Fccl_execute): Likewise.
2527 (Fccl_execute_on_string): Likewise.
2529 2000-08-16 Eli Zaretskii <eliz@is.elta.co.il>
2531 * msdos.c (IT_write_glyphs): Convert cbp to unsigned char *.
2533 2000-08-16 Kenichi Handa <handa@etl.go.jp>
2535 The following changes are mainly to fix bugs of
2536 encode/decode-coding-string failing if encoding/decoding return
2537 CODING_FINISH_INSUFFICIENT_DST. In addition, delete the global
2538 variable conversion_buffer.
2540 * ccl.c (CCL_WRITE_CHAR): If CH is eight-bit-control char,
2541 decrement dst_end to avoid buffer overflow in the later call of
2544 * coding.h (conversion_buffer_size, conversion_buffer)
2545 (get_conversion_buffer): Extern deleted.
2547 * coding.c (MINIMUM_CONVERSION_BUFFER_SIZE): Macro deleted.
2548 (conversion_buffer, conversion_buffer_size): Variables deleted.
2549 (get_conversion_buffer): Function deleted.
2550 (struct conversion_buffer): New structure.
2551 (MAX_ALLOCA): New macro.
2552 (allocate_conversion_buffer): New macro.
2553 (extend_conversion_buffer, free_conversion_buffer): New functions.
2554 (ccl_coding_driver): Set coding->result.
2555 (decode_coding): Set coding->result to CODING_FINISH_NORMAL if
2556 this is the last block of source.
2557 (encode_coding): Likewise. Handle the source block as the last
2558 one only when the whole source text is consumed.
2559 (decode_coding_string): Handle the case that the output buffer is
2560 too small to decode the whole source text. Use
2561 allocate_conversion_buffer, extend_conversion_buffer and
2562 free_conversion_buffer, not get_conversion_buffer.
2563 (encode_coding_string): Likewise.
2564 (init_coding): Function deleted.
2565 (init_coding_once): Delete code to initialize
2566 conversion_buffer_size.
2568 * emacs.c (main): Don't call init_coding.
2570 * msdos.c (IT_write_glyphs): Use a locally declared
2573 * term.c (write_glyphs): Use a locally declared conversion_buffer.
2574 (insert_glyphs): Likewise.
2576 * w32console.c (write_glyphs): Use a locally declared
2579 2000-08-15 Eli Zaretskii <eliz@is.elta.co.il>
2581 * msdos.c (IT_update_begin): Don't crash if mouse_face_mouse_frame
2582 member of display_info is NULL.
2584 2000-08-15 Gerd Moellmann <gerd@gnu.org>
2586 * alloc.c (compact_small_strings): Use safe_bcopy, add an
2589 * term.c (turn_off_face): Reset standout_mode when resetting
2590 appearances with capability `me'.
2591 (write_glyphs): Switch on inverse video before each face change.
2593 2000-08-14 Dave Love <fx@gnu.org>
2595 * alloc.c [HAVE_UNISTD_H]: Include unistd.h; don't declare sbrk.
2596 [!HAVE_UNISTD_H]: Use POINTER_TYPE to declare sbrk.
2597 (lisp_free): Declare and make static.
2599 * window.c: Fix embedded comment.
2600 (syms_of_window): Fix doc string.
2602 2000-08-14 Gerd Moellmann <gerd@gnu.org>
2604 * keymap.c (push_key_description): If C without modifiers is < 32,
2605 make sure to print `C-' before `M-', like in the manual.
2607 2000-08-11 Gerd Moellmann <gerd@gnu.org>
2609 * fns.c (hashfn_eq, hashfn_eql): Don't handle strings specially
2610 since they aren't relocated anymore.
2611 (sxhash_string): Make sure returned hash code fits in a Lisp
2614 * xdisp.c (try_cursor_movement): Fix handling of cursor in
2615 partially visible line which is smaller than the window's
2618 2000-08-11 Kenichi Handa <handa@etl.go.jp>
2620 * ccl.c (CCL_READ_CHAR): If source is multibyte, pay attention to
2621 the multibyte form of eight-bit-control characters.
2622 (Fccl_execute_on_string): Initialize ccl->multibyte.
2624 * ccl.h (struct ccl_program): New member multibyte.
2626 * coding.c (ccl_coding_driver): Initialize ccl->multibyte.
2628 2000-08-11 Kenichi Handa <handa@etl.go.jp>
2630 * regex.c (regex_compile) <normal_char>: Pay attention to
2632 (analyse_first) <exactn>: Setup fastmap correctly for
2633 eight-bit-control characters.
2635 2000-08-11 Kenichi Handa <handa@etl.go.jp>
2637 * termhooks.h (enum event_kind): New member
2638 multibyte_char_keystroke.
2640 * keyboard.c (make_lispy_event): Handle the new event type
2641 multibyte_char_keystroke.
2643 * xterm.c: Include coding.h.
2644 (XTread_socket): Work around a bug of XmbLookupString. If the
2645 input is from XIM, decode it according to the current locale. In
2646 that case, generate multibyte_char_keystroke events.
2648 2000-08-11 Kenichi Handa <handa@etl.go.jp>
2650 * xdisp.c (TRACE_MOVE) [GLYPH_DEBUG]: Delete the last semicolon.
2651 (TRACE_MOVE) [not GLYPH_DEBUG]: Define dummy.
2653 2000-08-10 Gerd Moellmann <gerd@gnu.org>
2655 * xdisp.c (trace_move) [GLYPH_DEBUG]: New variable.
2656 (TRACE_MOVE) [GLYPH_DEBUG]: New macro.
2657 (move_it_in_display_line_to): Record iterator's ascent and descent
2658 before producing glyphs, and restore them when we know the glyph
2659 doesn't fit on the line.
2660 (move_it_to): Restructured so that it's easier to debug. If
2661 moving to a vpos, and not moving to an x or character position,
2662 stop as soon as the specified vpos is reached; don't move further
2663 into that line because that might change the computed line height.
2664 (try_cursor_movement): New function, extracted from the cursor
2665 movement branch of redisplay_window. If ending on a partially
2666 visible line, don't try to scroll if the cursor line is taller
2668 (redisplay_window): Use try_cursor_movement.
2670 * window.c (Fwindow_end): Rewritten to not use Fvertical_motion,
2671 because that function doesn't cope with variable-height lines.
2673 * xterm.c (x_draw_bar_cursor): If cursor is on an image, draw a
2674 box cursor because that's better visible for large images.
2676 2000-08-10 Miles Bader <miles@gnu.org>
2678 * w32term.c (note_mouse_highlight): Update calls to overlays_at.
2680 2000-08-10 Gerd Moellmann <gerd@gnu.org>
2682 * xdisp.c (Vmessages_buffer_name): New variable.
2683 (message_dolog): Use it.
2684 (syms_of_xdisp): Initialize it.
2686 2000-08-10 Eli Zaretskii <eliz@is.elta.co.il>
2688 * msdos.c (IT_note_mouse_highlight): Update the calls to
2690 (toplevel) <kbd_buffer_store_event>: Remove prototype, it's
2691 redundant now that keyboard.h is included.
2693 2000-08-09 Eli Zaretskii <eliz@is.elta.co.il>
2695 * keyboard.c (kbd_buffer_events_waiting): New function.
2697 * keyboard.h (kbd_buffer_events_waiting): Add prototype.
2699 * msdos.c: Include keyboard.h.
2700 (XMenuActivate): Empty no_event events from the event buffer. If
2701 no events are left after that, call clear_input_pending.
2702 (mouse_clear_clicks): New function, code moved from mouse_init.
2703 (mouse_init, XMenuActivate): Call mouse_clear_clicks to force the
2704 mouse driver to ``forget'' any past clicks.
2706 * Makefile.in (msdos.o): Depend on keyboard.h.
2708 2000-08-09 Gerd Moellmann <gerd@gnu.org>
2710 * lisp.h (input_pending): External declaration.
2712 * dispextern.h (Qredisplay_dont_pause): Declare extern.
2714 * xdisp.c (echo_area_display): Display thoroughly if input is
2715 pending. Bind redisplay-dont-pause to t during the redisplay.
2716 in case input is pending.
2718 * dispnew.c (Qredisplay_dont_pause): New variable.
2719 (syms_of_display): Initialize and staticpro it.
2720 (update_frame_1): Don't interrupt the display for pending input if
2721 redisplay_dont_pause is set.
2723 * dispnew.c (mode_line_string): Declare parameter MODE_LINE_P.
2725 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
2727 2000-08-09 Miles Bader <miles@lsi.nec.co.jp>
2729 * callproc.c (Fcall_process): Terminate the unwind-protect around
2730 the post-read-conversion of coding system.
2732 * buffer.c (overlays_at): Add CHANGE_REQ parameter.
2733 (Foverlays_at, Fnext_overlay_change, Fprevious_overlay_change): Use it.
2734 * buffer.h (overlays_at): Update prototype.
2735 * xdisp.c (next_overlay_change): Update call to overlays_at.
2736 * xfaces.c (face_at_buffer_position): Likewise.
2737 * textprop.c (Fget_char_property): Likewise.
2738 * xterm.c (note_mouse_highlight): Likewise.
2740 * minibuf.c (do_completion): Don't consider a simple change of
2741 case as `completion'.
2743 2000-08-08 Ken Raeburn <raeburn@gnu.org>
2745 * keyboard.c (syms_of_keyboard): Initialize
2746 last_point_position_buffer.
2747 * undo.c (record_delete): Make sure last_point_position_buffer is
2748 a buffer before comparing pointers.
2750 * coding.h (decode_coding_string): Declare.
2752 * intervals.h (Fprevious_single_char_property_change): Declare.
2754 * textprop.c (Fprevious_single_char_property_change): Don't do
2755 arithmetic directly on lisp objects.
2757 * editfns.c (find_field): Use EQ, not ==, to compare Lisp
2760 * keyboard.h (menu_item_eval_property): Declare.
2762 * xdisp.c (message_dolog): Save and protect string "*Messages*" to
2763 reuse as buffer name, instead of recreating (and discarding) every
2764 time a message is logged.
2765 (with_echo_area_buffer): Make callback arg A2 a lisp object.
2766 (current_message_1, truncate_message_1, set_message_1)
2767 (display_echo_area_1, resize_mini_window_1): Signatures changed.
2768 (current_message, truncate_echo_area, display_echo_area)
2769 (resize_echo_area_axactly): Changed calls.
2771 * coding.c (find_safe_codings): CHAR_TABLE_SET index must be a
2773 (Ffind_coding_systems_region_internal): First argument to Fappend
2774 must be an integer, not a Lisp object.
2776 2000-08-08 Kenichi Handa <handa@etl.go.jp>
2778 * charset.c (Fchar_width): Doc fix.
2780 2000-08-08 Gerd Moellmann <gerd@gnu.org>
2782 * charset.c (Fstring_width): Doc fix.
2784 2000-08-07 Gerd Moellmann <gerd@gnu.org>
2786 * xdisp.c (start_display): When starting display on a continuation
2787 line, clear ascent and descent members of the iterator structure;
2788 the height of the continued line does not affect the height of the
2790 (make_cursor_line_fully_visible): Do nothing if cursor is on a
2791 line taller than the window.
2792 (redisplay_window) <forced window start>: Handle case that the
2793 middle of the window is not found in any row.
2794 (dump_glyph_row): Show more information.
2795 (compute_line_metrics): Use MATRIX_FIRST_TEXT_ROW to determine the
2796 first text line in a glyph matrix.
2798 * xterm.c (x_draw_image_foreground): Avoid drawing outside
2799 of the clip area when image doesn't have a mask.
2801 * fns.c (sweep_weak_table): Fix survival conditions for
2802 key-or-value and key-and-value weakness.
2804 * .gdbinit (xhashtable): New command.
2806 * fns.c (sweep_weak_hash_tables): Fix the code taking unmarked
2807 tables out of the list of all weak hash tables.
2809 * xdisp.c (ensure_echo_area_buffers): If a buffer was killed, and
2810 a new buffer is created, make sure echo_area_buffer[] references
2813 2000-08-07 Eli Zaretskii <eliz@is.elta.co.il>
2815 * msdos.c (Fmsdos_set_mouse_buttons): Add missing backslashes in
2818 2000-08-07 Kenichi Handa <handa@etl.go.jp>
2820 * syntax.c (skip_chars): Fix previous change. Make the handling
2821 of unibyte string consistent with that of regex search.
2823 2000-08-05 Gerd Moellmann <gerd@gnu.org>
2825 * xmenu.c (popup_get_selection): Use xfree instead of free.
2827 * fileio.c (Finsert_file_contents): Use xfree instead of free.
2829 * editfns.c (Ftranspose_regions): Use xfree instead of free.
2831 * callproc.c (child_setup): Use xfree instead of free.
2833 * sysdep.c (opendir, GetTempDirName, run_mac_command): Use xmalloc
2835 (run_mac_command, closedir): Use `xfree' instead of `free'.
2837 * keymap.c (current_minor_maps): Use xmalloc instead of malloc.
2839 * eval.c (error): Use xfree instead of free.
2841 * xfaces.c, xfns.c, w32fns.c: Replace `illegal' with `invalid'.
2843 * fns.c: Replace `illegal' with `invalid'.
2844 (Fmake_hash_table, make_hash_table): Allow table size of 0.
2846 2000-08-05 Kenichi Handa <handa@etl.go.jp>
2848 * syntax.c (skip_chars): Fix handling of multibyte<->unibyte
2851 2000-08-04 Noah Friedman <friedman@splode.com>
2853 * fns.c (Fmake_hash_table): Add missing `\n\' to end of line in
2856 2000-08-04 Gerd Moellmann <gerd@gnu.org>
2858 * syntax.c (skip_chars): Fix typo in error message.
2860 2000-08-04 Andreas Schwab <schwab@suse.de>
2862 * m/ia64.h: Moved from s/ia64.h.
2864 2000-08-04 Kenichi Handa <handa@etl.go.jp>
2866 * process.c (read_process_output): Big simplification. Handle
2867 composition and post-read-conversion of coding system correctly.
2868 (send_process): Handle composition correctly.
2870 * callproc.c (Fcall_process): Handle post-read-conversion of
2871 coding system if any.
2873 * coding.c (decode_coding_iso2022): More strict check for handling
2875 (coding_restore_composition): Pay attention to the case that
2876 cmp_data is not set properly (because of invalid code in the
2878 (run_pre_post_conversion_on_str): Include text properties in the
2880 (decode_coding_string): Set members of coding correctly.
2882 2000-08-03 Gerd Moellmann <gerd@gnu.org>
2884 * s/ia64.h: New file.
2886 * widget.c (set_frame_size, update_wm_hints, EmacsFrameSetValues):
2887 Use NULL instead of 0 at the end of variable argument list of
2888 XtVaGetValues and XtVaSetValues, because 0 fails on systems where
2889 sizeof (int) < sizeof (void *).
2891 * xmenu.c (update_frame_menubar): Use NULL instead of 0 at the end
2892 of variable argument lists of XtVaGetValues and XtVaSetValues.
2894 * xfns.c (Fx_file_dialog): Use NULL instead of 0 at the end of
2895 variable argument lists of XtVaGetValues and XtVaSetValues.
2897 2000-08-02 Gerd Moellmann <gerd@gnu.org>
2899 * alloc.c (lisp_malloc, lisp_free): Use size_t and POINTER_TYPE.
2900 (xrealloc, xmalloc): Use size_t. Some callers adjusted.
2902 * lisp.h (Fsingle_key_description, xmalloc, xrealloc): Change
2905 * keyboard.c (read_char_minibuf_menu_prompt): Add new parameter
2906 in call to Fsingle_key_description.
2908 * keymap.c (Fsingle_key_description): Add parameter NO_ANGLES.
2911 2000-08-02 Colin Walters <walters@cis.ohio-state.edu>
2913 * window.c (display_buffer_reuse_frames): New variable.
2914 (Fdisplay_buffer): If display_buffer_reuse_frames is set, reuse
2915 frames displaying BUFFER.
2916 (syms_of_window): Define Lisp variable
2917 display-buffer-reuse-frames.
2919 2000-08-01 Miles Bader <miles@gnu.org>
2921 * editfns.c (Fconstrain_to_field): Fix the conditions for deciding
2922 when to constrain NEW_POS (they were pretty screwed up before).
2924 2000-07-31 Eli Zaretskii <eliz@is.elta.co.il>
2926 * msdos.c (run_msdos_command): Save and restore the master
2927 environment, for the case that child_setup signals an error.
2928 When mirroring slashes in DOS shell commands, don't fail when
2929 argv[2] has embedded blanks.
2930 (Fmsdos_set_mouse_buttons, mouse_setup_buttons): New functions.
2931 (syms_of_msdos): Defsubr Fmsdos_set_mouse_buttons.
2932 (dos_ttraw): Call mouse_setup_buttons.
2934 * callproc.c (child_setup) [MSDOS]: malloc pwd_var instead of
2935 using alloca; free it after run_msdos_command returns.
2937 2000-07-27 Dave Love <fx@gnu.org>
2939 * s/irix6-5.h (IRIX_FORCE_32_BITS, LD_SWITCH_SYSTEM): Don't
2941 [_MIPS_SZLONG == 64]: Set up for 64-bit mode -- not currently
2944 * m/iris4d.h (XUINT, XSET, XUNMARK) [_LP64]: Don't define.
2946 2000-07-27 Eli Zaretskii <eliz@is.elta.co.il>
2948 * editfns.c (lisp_time_argument): Fix last change.
2950 2000-07-27 Gerd Moellmann <gerd@gnu.org>
2952 * fns.c (Fdelete): Make it work on vectors and strings in addition
2955 * fns.c (Qkey_or_value, Qkey_and_value): New variables.
2956 (syms_of_fns): Initialize new variables.
2957 (sweep_weak_table): Handle weakness `key-or-value' and
2959 (Fmake_hash_table): Recognize `key-and-value' and `key-or-value'
2960 weakness, with t meaning the same as `key-and-value'.
2962 2000-07-27 Kenichi Handa <handa@etl.go.jp>
2964 * coding.h (struct coding_system): Member safe_charset deleted.
2966 * coding.c (Qsafe_charsets): This variable deleted.
2967 (Qsafe_chars, Vchar_coding_system_table, Qchar_coding_system): New
2969 (coding_safe_chars): New function.
2970 (CODING_SAFE_CHAR_P): New macro.
2971 (CHARSET_OK): New arg C. Call CODING_SAFE_CHAR_P instead of
2972 checking safe_charsets member of the coding system. Caller
2974 (detect_coding_iso2022): New local variable safe_chars.
2975 (DECODE_DESIGNATION): Call CODING_SAFE_CHAR_P instead of checking
2976 safe_charsets member of the coding system.
2977 (decode_coding_iso2022): New local variable safe_chars.
2978 (ENCODE_ISO_CHARACTER_DIMENSION1): Don't check unsafe chars here.
2979 (ENCODE_ISO_CHARACTER_DIMENSION2): Likewise.
2980 (ENCODE_ISO_CHARACTER): Arguments changed. Caller changed.
2981 (ENCODE_UNSAFE_CHARACTER): New macro.
2982 (encode_coding_iso2022): New local variable safe_chars. Check
2984 (setup_coding_system): Delete the code to initialize
2985 coding->safe_charses
2986 (intersection, find_safe_codings): New functions.
2987 (Ffind_coding_systems_region_internal): New function.
2988 (syms_of_coding): Defsubr it. Initialize Qsafe_chars,
2989 Qsafe_cding_system. Make Vchar_coding_system_table a Lisp
2990 variable and initialize it.
2992 * fns.c (char_table_ref_and_index): New function.
2994 * lisp.h (char_table_ref_and_index): Add prototype.
2996 2000-07-26 Sam Steingold <sds@gnu.org>
2998 * editfns.c (lisp_time_argument): Added third argument `usec'.
2999 (Ffloat_time): New built-in Lisp function.
3001 2000-07-26 Gerd Moellmann <gerd@gnu.org>
3003 * dispextern.h (GLYPH_FROM_CHAR_GLYPH): Use CHARACTERBITS bits
3004 for the character code.
3006 * config.in (HAVE_SOUND): Define only for FreeBSD, NetBSD and
3009 * xmenu.c (menu_highlight_callback): Call show_help_echo directly
3010 if called for a popup menu.
3011 (xmenu_show): Store help string in widget values.
3013 2000-07-26 Dave Love <fx@gnu.org>
3015 * syswait.h: Move some definitions.
3016 (HAVE_SYS_WAIT_H): Undef for HPUX7, Convex.
3017 [!HAVE_SYS_WAIT_H]: Define things unconditionally. More
3018 perspicuous definitions.
3019 (WTERMSIG): Fix bit pattern used.
3021 2000-07-26 Kenichi Handa <handa@etl.go.jp>
3023 * print.c (print_object): If vector printing is truncated, print
3024 "..." to indicate it as well as the case of list printing.
3026 2000-07-25 Gerd Moellmann <gerd@gnu.org>
3028 * xdisp.c (next_element_from_display_vector): Improve comments.
3030 * lisp.h (GLYPH_MASK_CHAR, GLYPH_MASK_FACE): Use 19 bits
3031 for the character code, and the rest for the face id as in 20.x.
3032 (FAST_GLYPH_FACE, FAST_MAKE_GLYPH): Changed accordingly.
3034 * window.c (window_display_table): Cleaned up.
3036 * syntax.c (Fforward_word): Add last arg nil in call of
3037 Fconstrain_to_field.
3039 2000-07-25 Eli Zaretskii <eliz@is.elta.co.il>
3041 * fileio.c (Frename_file) [DOS_NT]: If the file names are
3042 identical but for the letter-case, don't call
3043 barf_or_query_if_file_exists.
3045 2000-07-25 Miles Bader <miles@gnu.org>
3047 * editfns.c (find_field): Honor special `boundary' fields.
3048 (Qboundary): New variables.
3049 (syms_of_editfns): Initialize Qboundary.
3050 (Fconstrain_to_field): Add the INHIBIT-CAPTURE-PROPERTY argument.
3051 Use scan_buffer instead of find_before_next_newline, because it
3052 allows us to detect the boundary case where there's a newline at
3054 * lisp.h (Fconstrain_to_field): Update external declaration.
3056 2000-07-24 Gerd Moellmann <gerd@gnu.org>
3058 * print.c (temp_output_buffer_setup): Don't call1 Vrun_hooks
3061 2000-07-24 Dave Love <fx@gnu.org>
3063 * s/sunos4-0.h, s/sol2.h:
3064 (LIBS_TERMCAP): Move from m/sparc.h.
3066 * m/sparc.h (TERMINFO): Moved to system files (probably only
3067 relevant for sunos4 judging by its vintage).
3068 (BITS_PER_LONG, BITS_PER_EMACS_INT, _LP64): Define conditional on
3071 2000-07-24 Eli Zaretskii <eliz@is.elta.co.il>
3073 * xmenu.c (keymap_panes): Pass the keymap's prompt as the pane
3074 name to single_keymap_panes.
3076 2000-07-24 Andreas Schwab <schwab@suse.de>
3078 * fns.c (Fmakehash): Pass Qeql to Fmake_hash_table if TEST is nil.
3080 2000-07-24 Gerd Moellmann <gerd@gnu.org>
3082 * xdisp.c (with_echo_area_buffer): Take additional EMACS_INT
3083 parameters instead of using int parameters. Expect FN to accept
3084 EMACS_INT parameters.
3085 (display_echo_area, resize_echo_area_axactly, current_message)
3086 (truncate_echo_area, set_message_1): Call with_echo_area_buffer
3087 with new argument list.
3088 (resize_mini_window_1): New callback function.
3089 (current_message_1, truncate_message_1, set_message_1): Change
3090 parameter lists to the new format expected by
3091 with_echo_area_buffer.
3093 2000-07-24 Kenichi Handa <handa@etl.go.jp>
3095 * fontset.c (fontset_ref): Remove INLINE declaration.
3096 (fontset_ref_via_base): Likewise.
3097 (Fset_fontset_font): Convert FAMILY and REGISTRY specifications
3100 2000-07-23 Eli Zaretskii <eliz@is.elta.co.il>
3102 * msdos.c (IT_note_mouse_highlight): Process overlays in the
3103 correct order of priority. If help echo was found in an overlay,
3104 use that overlay as the object in which the help echo was found.
3106 2000-07-22 Miles Bader <miles@gnu.org>
3108 * textprop.c (Fprevious_single_char_property_change): The initial
3109 property value should be from the position preceding POSITION, not
3112 2000-07-22 Eli Zaretskii <eliz@is.elta.co.il>
3114 * coding.c (syms_of_coding): Doc fix for
3115 inhibit-iso-escape-detection.
3117 2000-07-21 Gerd Moellmann <gerd@gnu.org>
3119 * xterm.c (note_mouse_highlight): Process overlays in the right
3122 * keyboard.c (show_help_echo, gen_help_event): Extend comments.
3124 * xterm.c (note_mouse_highlight): If help-echo was found in an
3125 overlay, use that overlay as the object in which the help was
3128 * window.c (foreach_window_1): Fix typo reversing an if-condition.
3130 * window.c (foreach_window): Instead of a fake variable argument
3131 list, take one USER_DATA argument.
3132 (foreach_window_1): Likewise, and call callback functions with two
3133 args, the window and USER_DATA.
3134 (struct check_window_data): New struct.
3135 (check_window_containing): Use it.
3136 (window_from_coordinates): Set up a struct check_window_data for
3138 (add_window_to_list, freeze_window_start): Change parameters
3139 according to new calling convention.
3141 * window.h (foreach_window): Change prototype.
3143 * buffer.c (Fprevious_overlay_change): Avoid memory leak.
3145 2000-07-21 Eli Zaretskii <eliz@is.elta.co.il>
3147 * xmenu.c (menu_help_callback): Call show_help_echo with
3148 additional arguments OBJECT and POS.
3150 2000-07-21 Kenichi Handa <handa@etl.go.jp>
3152 * data.c (Faset): Allow storing any multibyte character in a
3153 string. Convert unibyte string to multibyte if necessary.
3155 * xfns.c (x_encode_text): New function.
3156 (x_set_name): Use x_encode_text.
3157 (x_set_title): Likewise.
3159 * xselect.c (lisp_data_to_selection_data): Use x_encode_text.
3161 * xterm.h (x_encode_text): Add prototype.
3163 2000-07-20 Dave Love <fx@gnu.org>
3165 * ccl.c (Fccl_execute_on_string): Don't check xmalloc return. Use
3168 2000-07-20 Eli Zaretskii <eliz@is.elta.co.il>
3170 * msdos.c (help_echo_window): New variable.
3171 (syms_of_msdos): Initialize and staticpro it.
3172 (IT_note_mode_line_highlight): Set help_echo_window.
3173 (IT_note_mouse_highlight): Ditto.
3174 (dos_rawgetc): Store help_echo_window in the second event produced
3177 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight):
3178 Record the object that generated the help echo and the position of
3179 that object in help_echo_object and help_echo_pos. Record that
3180 some glyphs in a row are displayed in mouse-face.
3181 (IT_update_begin): Don't clear mouse highlight unless one of the
3182 enabled glyph rows is marked as being displayed in mouse-face.
3183 (dos_rawgetc): Generate 2 events for HELP_EVENT. Pass the object
3184 and position recorded in help_echo_object and help_echo_pos to the
3186 (IT_menu_display): Accept a new argument PN: the pane number of
3187 the current menu pane. Record the pane number and the item
3188 number of the item which has associated help string.
3189 (XMenuActivate): Update the prototype for help_callback in
3190 function declaration. Call IT_menu_display with the current menu
3191 pane number as an additional argument. Call help_callback with
3192 two additional arguments: the pane number and the item number of
3193 the menu item associated with the help text.
3194 (help_echo_object, help_echo_pos): New variables.
3195 (syms_of_msdos): Initialize them and staticpro help_echo_object.
3197 * msdos.h (XMenuActivate): Update prototype.
3199 2000-07-19 Gerd Moellmann <gerd@gnu.org>
3201 * xdisp.c (with_echo_area_buffer): Call FN with more arguments.
3202 Add some more prototypes.
3204 * xterm.c, xterm.h: Add some more prototypes.
3206 * lisp.h (Fnext_single_char_property_change): Add prototype.
3208 * dispnew.c (direct_output_for_insert): Remove confusing
3209 outer local variable mouse_face_overwritten_p.
3210 (glyph_row_slice_p): Put in #ifdef GLYPH_DEBUG.
3212 * alloc.c (allocate_string_data): Don't copy old string contents.
3214 2000-07-19 Kenichi Handa <handa@etl.go.jp>
3216 * coding.c (code_convert_region): Delete text properties before
3217 shrinking the conversion region.
3219 2000-07-18 Gerd Moellmann <gerd@gnu.org>
3221 * dispnew.c (update_text_area): Write the whole row if it
3222 has mouse-face in it.
3224 * xfaces.c (face-alternative-font-family-alist): Remove
3225 DEFVAR_LISP; staticpro instead.
3227 * xmenu.c (menu_help_callback): Call show_help_echo with
3230 * keyboard.c (show_help_echo): Add parameter WINDOW.
3231 (read_char): Call show_help_echo with window extracted from Lisp
3233 (gen_help_event): Add parameter WINDOW.
3235 * keyboard.h (show_help_echo, gen_help_event): Change prototypes.
3237 * xterm.c (help_echo_window): New variable.
3238 (note_mouse_highlight, note_tool_bar_highlight): Set
3240 (XTread_socket): Pass help_echo_window to gen_help_event.
3241 (syms_of_xterm): Initialize and staticpro help_echo_window.
3243 2000-07-18 Dave Love <fx@gnu.org>
3245 * Makefile.in: Fix dependencies of blockinput.h on atimer.h,
3248 2000-07-18 Gerd Moellmann <gerd@gnu.org>
3250 * alloc.c (allocate_string_data): If string had already data
3251 assigned, copy old contents to new string data.
3253 * coding.c (syms_of_coding): Fix typo in spelling of variable
3254 `inhibit-iso-escape-detection'.
3256 * alloca.c (free) [emacs && EMACS_FREE]: Define as EMACS_FREE.
3258 * Makefile.in: Add dependencies on dispextern.h.
3259 (alloca.o): Don't define malloc and define EMACS_FREE instead of
3260 `free'; both can conflict with system header files.
3262 2000-07-18 Kenichi Handa <handa@etl.go.jp>
3264 * charset.h (MAKE_CHAR): Return reasonable code even if CHARSET is
3267 2000-07-18 Dave Love <fx@gnu.org>
3269 * window.c (Fwindow_list): Declare arg `window'.
3271 2000-07-18 Kenichi Handa <handa@etl.go.jp>
3273 * coding.c (setup_coding_system): Don't override the explicitly
3274 specified designations.
3276 2000-07-15 Miles Bader <miles@gnu.org>
3278 * editfns.c (char_property_eq, char_property_stickiness): Renamed
3279 from `text_property_eq' and `text_property_stickiness', respectively.
3280 (find_field, Fconstrain_to_field, char_property_eq)
3281 (char_property_stickiness): Changed to call char-property functions
3282 instead of text-property-only ones.
3284 * textprop.c (Fnext_single_char_property_change): Made a subr (was
3285 `next_single_char_property_change'). Do more error checking, and
3286 cleanup limit behavior.
3287 (Fprevious_single_char_property_change): New function.
3288 (syms_of_textprop): Initialize new subrs.
3290 * xdisp.c (display_prop_end, invisible_text_between_p):
3291 Call Fnext_single_char_property_change instead of
3292 next_single_char_property_change.
3294 2000-07-15 Jason Rumney <jasonr@gnu.org>
3296 * w32menu.c (w32_menu_show): Call free_menubar_widget_value_tree
3297 after menu is finished with.
3298 (add_menu_item): Only consider wv->title as a menu title.
3299 (w32_menu_display_help): Add OBJECT and POS to show_help_echo.
3301 * w32fns.c (w32_wnd_proc) [WM_DRAW_ITEM]: Do not try to draw a
3303 (FONT_REGEXP): Remove unused macro, and its sub-components.
3304 (syms_of_w32fns): Replace underscore in w32-enable-synthesized-fonts.
3306 * w32term.c (help_echo_object, help_echo_pos): New variables.
3307 (note_mode_line_highlight): Store additional information about the
3308 help-echo in help_echo_object and help_echo_pos. Check both
3309 `local-map' and `keymap' properties for changing the cursor
3310 (note_mouse_highlight): Store additional information about the
3311 help-echo in help_echo_object and help_echo_pos.
3312 (note_tool_bar_highlight): Set help_echo_object to nil and
3313 help_echo_pos to -1.
3314 (w32_read_socket): Use gen_help_event instead of filling
3315 input_events manually.
3316 (syms_of_w32term): Staticpro help_echo_object.
3317 (x_update_window_end): Add parameter MOUSE_FACE_OVERWRITTEN_P. If
3318 set, arrange for a mouse-highlight redisplay in
3320 (x_clear_mouse_face): New function.
3321 (w32_redisplay_interface): Add pointer to x_clear_mouse_face.
3322 (x_update_window_begin): No need to turn off the mouse
3324 (show_mouse_face): Set the mouse_face_p flag of glyph rows
3325 depending on whether they contain glyphs highlighted in
3327 (x_fill_stretch_glyph_string): Consume runs of stretch
3328 glyphs instead of a single one.
3329 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
3330 with new argument list.
3331 (x_set_glyph_string_gc): Make sure the face's GC is valid.
3332 (x_append_glyph, x_append_composite_glyph)
3333 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
3334 changes in struct glyph starting 1999-12-27. See comments for
3335 xterm.c on 2000-07-05.
3337 2000-07-14 Sam Steingold <sds@gnu.org>
3339 * xfaces.c (realize_x_face): Fix the last patch:
3340 check `default_face' before dereferencing.
3342 2000-07-14 Dave Love <fx@gnu.org>
3344 * syntax.c (back_comment): Add null default in switch (for pcc).
3346 2000-07-14 Kenichi Handa <handa@etl.go.jp>
3348 * xfaces.c (realize_x_face): Make fontset using the base of the
3349 default_face's fontset, not using the default fontset.
3351 * coding.c (inhibit_iso_escape_detection): New variable.
3352 (syms_of_coding): Make it a Lisp variable.
3353 (detect_coding_iso2022): If inhibit_iso_escape_detection is
3354 nonzero, ignore ISO2022's escape sequence.
3356 2000-07-14 Gerd Moellmann <gerd@gnu.org>
3358 * alloca.c (malloc) [emacs]: Define as xmalloc.
3360 * xfns.c (Fx_show_tip): If frame parameters contain a position,
3361 use that instead of the mouse position. Add parameters DX and DY.
3363 * dispextern.h (Fx_show_tip): Adjust number of parameters
3366 * keyboard.c (show_help_echo): Add parameters OBJECT and POS.
3367 if HELP is a function, call it with OBJECT and POS as parameters
3368 to get the help to display.
3369 (gen_help_event, kbd_buffer_store_help_event): New functions.
3370 (kbd_buffer_get_event): Construct the Lisp help-event differently.
3371 (read_char): Call show_help_echo with new parameters.
3373 * keyboard.h (gen_help_event, kbd_buffer_store_help_event):
3376 * xterm.c (help_echo_object, help_echo_pos): New variables.
3377 (note_mode_line_highlight): Store additional information about the
3378 help-echo in help_echo_object and help_echo_pos. Check both
3379 `local-map' and `keymap' properties for changing the cursor
3380 (note_mouse_highlight): Store additional information about the
3381 help-echo in help_echo_object and help_echo_pos.
3382 (note_tool_bar_highlight): Set help_echo_object to nil and
3383 help_echo_pos to -1.
3384 (XTread_socket): Use gen_help_event instead of filling
3385 input_events manually.
3386 (syms_of_xterm): Staticpro help_echo_object.
3388 * xmenu.c (menu_highlight_callback): Use
3389 kbd_buffer_store_help_event instead of setting up and input_event
3392 * xdisp.c (eval_form): GCPRO argument sexpr.
3393 (call_function): New function.
3394 (handle_single_display_prop): Use call_function and FUNCTIONP
3395 instead of checking whether if font_height is a symbol and
3398 * eval.c (internal_condition_case_2): New function.
3400 * lisp.h (FUNCTIONP): New macro.
3401 (internal_condition_case_2, call_function): Add prototypes.
3403 * xterm.c (construct_mouse_click, x_scroll_bar_to_input_event)
3404 (x_scroll_bar_handle_click, SET_SAVED_MENU_EVENT, XTread_socket):
3405 Always set `arg' member of input_events.
3406 (construct_menu_click): Unused function removed.
3408 * msdos.c (dos_rawgetc): Always set `arg' member of input_events.
3410 * w32term.c (construct_mouse_click, construct_mouse_wheel)
3411 (construct_drag_n_drop, x_scroll_bar_handle_click)
3412 (w32_read_socket): Always set `arg' member of input_events.
3414 * keyboard.c (show_help_echo): Use eval_form. Add comment.
3416 * lisp.h (eval_form): Add prototype.
3418 * xdisp.c (eval_form): Make it externally visible.
3420 2000-07-13 Gerd Moellmann <gerd@gnu.org>
3422 * xterm.c (x_handle_tool_bar_click): Store the frame in the
3423 frame_or_window slot of TOOL_BAR_EVENT input events instead of
3424 consing. For prefix events, store the frame in the `arg' slot of
3425 the event, otherwise store the key there.
3426 (XTread_socket): Instead of consing, use the frame_or_window slot
3427 of HELP_EVENTs for the frame, and the `arg' slot for the help
3430 * xmenu.c (menu_highlight_callback): Store help string in the
3431 `arg' member of the input event; don't cons.
3432 (menubar_selection_callback): Use the `arg' slot of input events
3433 to queue additional information, instead of consing.
3435 * msdos.c (dos_rawgetc): Adapt to change of HELP_EVENTs.
3437 * w32term.c (w32_handle_tool_bar_click): Adapt to changes in
3439 (w32_read_socket): Adapt to changes in HELP_EVENTs.
3441 * w32menu.c (menubar_selection_callback): Use the `arg' slot of
3442 input events to queue additional information, instead of consing.
3444 * keyboard.c (kbd_buffer_gcpro): Renamed from
3445 kbd_buffer_frame_or_window. Now used for all Lisp objects
3446 referenced from the input queue.
3447 (kbd_buffer_store_event): Always use structure assignment for
3448 copying input events. Record all Lisp objects referenced from
3449 events in kbd_buffer_gcpro.
3450 (kbd_buffer_get_event): Construct Lisp `help-echo' events
3451 differently from input events. Test for prefix menu_bar_events
3452 and TOOL_BAR_EVENTs differently. Reset all slots used by an input
3453 event in kbd_buffer_gcpro to nil.
3454 (make_lispy_event) <TOOL_BAR_EVENT>: Treat an input event whose
3455 frame_or_window is equal to its arg member as prefix events.
3456 (stuff_buffered_input): Reset all slots in kbd_buffer_gcpro
3457 used by an input event to nil.
3458 (init_keyboard): Use two times the size of the input queue
3459 for kbd_buffer_gcpro.
3460 (syms_of_keyboard): Likewise.
3462 * emacs.c (handle_USR2_signal, handle_USR1_signal): Use
3465 * termhooks.h (struct input_event): Add member `arg'.
3466 (MENU_BAR_EVENT): Renamed from menu_bar_event.
3467 (USER_SIGNAL_EVENT): Renamed from user_signal.
3469 * xfaces.c (ASET): Remove definition.
3471 * lisp.h (AREF, ASET, ASIZE): New macros.
3473 * fontset.c (AREF, ASIZE): Remove definitions.
3475 * fns.c (AREF): Remove definition.
3477 * composite.c (AREF): Remove definition.
3479 2000-07-12 Gerd Moellmann <gerd@gnu.org>
3481 * dispnew.c (redraw_overlapped_rows): Add missing local.
3482 (scrolling_window): Remove debug code.
3484 * xdisp.c (try_window_reusing_current_matrix, try_window_id):
3485 Before scrolling, turn off a mouse-highlight in the window
3488 * xterm.c (x_update_window_end): Add parameter
3489 MOUSE_FACE_OVERWRITTEN_P. If set, arrange for a mouse-highlight
3490 redisplay in XTframe_up_to_date.
3491 (x_clear_mouse_face): New function.
3492 (x_redisplay_interface): Add pointer to x_clear_mouse_face.
3494 * dispnew.c (make_current): Preserve the mouse_face_p flag of the
3496 (update_window_line): Add parameter MOUSE_FACE_OVERWRITTEN_P. Set
3497 it when any row is written to that contains glyphs highlighted in
3499 (update_window): Call the window update end hook with new
3500 parameter MOUSE_FACE_OVERWRITTEN_P.
3501 (direct_output_for_insert): Give up if row contains mouse-face.
3503 * dispextern.h (struct redisplay_interface): Add parameter
3504 MOUSE_FACE_OVERWRITTEN_P to update_window_end_hook function.
3505 (clear_mouse_face): New function pointer member.
3507 2000-07-11 Stefan Monnier <monnier@cs.yale.edu>
3509 * syntax.c (back_comment): Use one switch rather than a few `if's.
3510 Obey open_paren_in_column_0_is_defun_start.
3511 When reverting to the `slow' method, try to nicely handle the case
3512 of nested comments by checking that the comment-starter we found
3513 does indeed match the comment-ender.
3514 (scan_sexps_forward, scan_sexps_forward):
3515 Ignore excessive opening parenthesis rather than throwing an error.
3517 2000-07-11 Gerd Moellmann <gerd@gnu.org>
3519 * doc.c (Fsubstitute_command_keys): Handle case that a GC
3520 in Fwhere_is_internal or get_keymap_1 relocates string contents.
3522 * dispnew.c (direct_output_forward_char): Give up if currently
3523 displaying a message instead of the minibuffer contents.
3525 * xterm.c (x_update_window_begin): No need to turn off the mouse
3527 (show_mouse_face): Set the mouse_face_p flag of glyph rows
3528 depending on whether they contain glyphs highlighted in
3531 * dispnew.c (row_equal_p): Add parameter MOUSE_FACE_P. If set,
3532 compare the mouse_face_p flags of both rows.
3534 * dispextern.h (struct glyph_row): Add flag mouse_face_p.
3536 2000-07-11 Eli Zaretskii <eliz@is.elta.co.il>
3538 * keyboard.c (show_help_echo): Accept additional parameter
3539 ok_to_overwrite_keystroke_echo.
3540 (read_char): Call show_help_echo with a zero
3541 ok_to_overwrite_keystroke_echo argument.
3542 * keyboard.h (show_help_echo): Update prototype of
3544 * xmenu.c (menu_help_callback): Call show_help_echo with non-zero
3545 ok_to_overwrite_keystroke_echo argument.
3546 * w32menu.c (w32_menu_display_help): Call show_help_echo with
3547 non-zero ok_to_overwrite_keystroke_echo argument.
3549 2000-07-10 Gerd Moellmann <gerd@gnu.org>
3551 * xdisp.c (try_window_id): If changes are all below what is
3552 displayed in the window, and point is in the window, we still
3553 might have to find point on the display.
3555 * xterm.c (x_fill_stretch_glyph_string): Consume runs of stretch
3556 glyphs instead of a single one.
3557 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
3558 with new argument list.
3559 (x_set_glyph_string_gc): Make sure the face's GC is valid.
3561 * keymap.c (get_keymap_1): Add comment that this function can GC.
3562 (where_is_internal_2, where_is_internal_1): Add GCPROs, add
3563 comment that functions can GC.
3564 (Fset_keymap_parent): GCPRO arg KEYMAP.
3566 2000-07-10 Eli Zaretskii <eliz@is.elta.co.il>
3568 * msdos.c (XMenuActivate): After exiting the menu, restore the
3569 echo area message and erase it.
3571 2000-07-10 Kenichi Handa <handa@etl.go.jp>
3573 * fontset.c (Ffontset_info): Make the return value more compatible
3574 with that of Emacs 20.
3576 2000-07-07 Gerd Moellmann <gerd@gnu.org>
3578 * eval.c (Fsignal): Handle case that backtrace_list is null.
3580 2000-07-07 Kenichi Handa <handa@etl.go.jp>
3582 * ccl.c (Fccl_execute): Typo fixed.
3584 2000-07-06 Gerd Moellmann <gerd@gnu.org>
3586 * window.c (window_loop): Add missing gcpro1 local variable.
3588 * window.c (Fwindow_list): Reverse list at the end.
3589 (candidate_window_p): Add parameter OWINDOW. ALL_FRAMES nil
3590 means allow windows on OWINDOW's frame, only.
3591 (window_loop): Simplified; use Fwindow_list.
3593 * Makefile.in (TAGS-LISP): Don't pass `$(lispsource)' to make.
3595 2000-07-05 Gerd Moellmann <gerd@gnu.org>
3597 * xterm.c (XTread_socket): Increment handling_signal at the start,
3598 decrement it at the end.
3600 * eval.c (handling_signal): New variable.
3601 (Fsignal): Abort if handling_signal is non-zero.
3603 * lisp.h (handling_signal): External declaration.
3605 * s/freebsd.h (WAITTYPE, WRETCODE): Put in #if 0.
3607 2000-07-05 Ken Raeburn <raeburn@gnu.org>
3609 Sound support for NetBSD through "Linux emulation" support:
3610 * config.in (HAVE_SOUNDCARD_H): Undef.
3611 (HAVE_SOUND): Define if HAVE_SOUNDCARD_H.
3612 * Makefile.in (LIBSOUND): New variable.
3613 (LIBES): Include it.
3614 * sound.c [HAVE_SOUNDCARD_H]: Include <sys/ioctl.h> and
3616 (DEFAULT_SOUND_DEVICE): Define to "/dev/dsp" if not defined
3618 (vox_open): Use DEFAULT_SOUND_DEVICE.
3619 * s/netbsd.h (DEFAULT_SOUND_DEVICE): Define to /dev/audio.
3621 2000-07-05 Gerd Moellmann <gerd@gnu.org>
3623 * print.c (print_error_message): If Vsignaling_function is set,
3624 show it in *Messages*.
3626 * lisp.h (Vsignaling_function): External declaration.
3628 * eval.c (Vsignaling_function): New variable.
3629 (Fsignal): Compute it.
3630 (syms_of_eval): Staticpro it.
3632 2000-07-05 Dave Love <fx@gnu.org>
3634 * syswait.h: Use the autoconf recommended approach. Old code
3635 #if'd out in case we need to revert.
3637 * config.in (HAVE_SYS_WAIT_H): Added.
3639 2000-07-05 Andrew Innes <andrewi@gnu.org>
3641 * vm-limit.c (check_memory_limits) [REL_ALLOC]: Use real_morecore
3642 when non-NULL instead of __morecore, to take account of buffer
3643 memory. This also solves a problem with spurious memory warnings
3646 * ralloc.c: Make real_morecore non-static.
3648 * eval.c (internal_condition_case): Comment out abort if
3649 interrupt_input_blocked is not zero.
3651 * makefile.nt: Add support for `bootstrap' and related targets.
3652 Include minimal debug info in emacs.exe in release build.
3653 Remove all dependencies on lisp.h, and fixup some others.
3655 * w32.c (init_environment): Install code from 20.7 for providing
3656 default values for environment variables, based on the
3657 executable's own location.
3658 (map_w32_filename): Handle filenames that are longer than
3660 (sys_socket): Install socket inheritance bug fix from 20.7.
3662 * alloca.c [emacs]: Include lisp.h (needed by atimer.h included
3663 here via blockinput.h).
3665 2000-07-05 Stefan Monnier <monnier@cs.yale.edu>
3667 * w32menu.c (w32_menu_display_help):
3668 * xmenu.c (menu_help_callback): Use show_help_echo.
3670 * keyboard.h (show_help_echo): Declare.
3672 * keyboard.c (show_help_echo): New function, extracted from read_char.
3673 Feval its `msg' argument if it's a cons cell.
3674 (read_char): Use it.
3675 (follow_key): Pass `autoload' to get_keyelt.
3677 * xterm.c (note_mode_line_highlight, note_mouse_highlight)
3678 (note_tool_bar_highlight, XTread_socket):
3679 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight)
3681 * w32term.c (note_mode_line_highlight, note_mouse_highlight)
3682 (note_tool_bar_highlight, w32_read_socket):
3683 Do not gratuitously ignore non-string `help-echo' properties.
3685 2000-07-05 Gerd Moellmann <gerd@gnu.org>
3687 * eval.c (Feval): Put check for interrupt_input_block in #if 0.
3689 * window.c (delete_all_subwindows): Reset Vwindow_list.
3691 * xterm.c (x_append_glyph, x_append_composite_glyph)
3692 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
3693 changes in struct glyph starting 1999-12-27. Some bit-fields of
3694 struct glyph were not set, which made glyphs unequal when compared
3695 with GLYPH_EQUAL_P. Redisplay outputs such glyphs, and flickering
3696 effects were the result. This also depended on the contents of
3697 memory returned by xmalloc. If flickering happens again, activate
3698 the code in clear_glyph_row that's in #if 0. If the flickering is
3699 gone with that, chances are that it is caused by something
3702 * dispnew.c (clear_glyph_row): Add debug code in #if 0.
3704 * dispextern.h: Add some comments.
3706 * window.c (add_window_to_list): Add parameter LIST.
3707 (window_list): Order list so that, for each frame, windows are
3708 in canonical order, and so that frames appear in the list in
3709 the order given by Vframe_list.
3710 (next_window): Reverse the handling of NEXT_P.
3712 2000-07-04 Gerd Moellmann <gerd@gnu.org>
3714 * window.c (Vwindow_list): New variable.
3715 (make_window, delete_window): Set Vwindow_list to nil.
3716 (check_window_containing): New function.
3717 (window_from_coordinates): Rewritten.
3718 (add_window_to_list, window_list, candidate_window_p)
3719 (decode_next_window_args, next_window): New functions.
3720 (Fnext_window, Fprevious_window): Rewritten in terms of
3722 (Fwindow_list): New function.
3723 (Fother_window): Cleaned up.
3724 (foreach_window): Add a longer "variable argument list". Let
3725 callback function return 0 to indicate that cycling over windows
3727 (foreach_window_1): Likewise.
3728 (freeze_window_start): Return int.
3729 (init_window): New function.
3730 (syms_of_window): Staticpro Vwindow_list and defsubr Swindow_list.
3732 * emacs.c (handle_USR1_signal, handle_USR2_signal) Clear
3733 input_event with bzero.
3734 (main): Call init_window.
3736 * keymap.c (get_keyelt): Temporarily inhibit GC while evaluating
3739 2000-07-04 Kenichi Handa <handa@etl.go.jp>
3741 * composite.h (make_composition_value_copy): Extern it.
3743 * composite.c (make_composition_value_copy): New function.
3745 * editfns.c (Fformat): While copying text properties, make each
3746 composition property value a copy.
3748 * fns.c (concat): While copying text properties, make each
3749 composition property value a copy.
3751 2000-07-03 Gerd Moellmann <gerd@gnu.org>
3753 * m/macppc.h (LINKER, LD_SWITCH_MACHINE) [LINUX]: Define.
3755 * fns.c (sweep_weak_table): Mark only objects that are not
3758 * frame.c (next_frame, prev_frame): If MINIBUF is a window,
3759 include those frames as candidates which have their focus
3760 redirected to the minibuffer frame.
3762 2000-07-03 Stefan Monnier <monnier@cs.yale.edu>
3764 * fns.c (Fputhash): Return `value' rather than nil.
3766 2000-06-30 Gerd Moellmann <gerd@gnu.org>
3768 * frame.c (next_frame): Don't check focus redirection in case
3769 MINIBUF is a window. Doing so excludes frames using MINIBUF
3770 unless their focus is redirected, which contradicts the
3771 specification of next-frame, and leads to infinite loops in
3772 certain situations when cycling through windows with next-window.
3774 2000-06-30 Kenichi Handa <handa@etl.go.jp>
3776 * coding.c (code_convert_region): Even if the length of text is
3777 zero, try to convert it if coding->type is coding_type_ccl.
3778 (decode_coding_string, encode_coding_string): Likewise.
3780 2000-06-28 Gerd Moellmann <gerd@gnu.org>
3782 * xdisp.c (try_window_reusing_current_matrix): Don't try to reuse
3783 the display if windows_or_buffers_changed.
3785 * dispnew.c (struct row_entry): New structure.
3786 (row_entry_pool, row_entry_pool_size, row_entry_idx, row_table)
3787 (row_table_size, old_lines, new_lines, old_lines_size)
3788 (new_lines_size, run_pool, runs_size, runs): New variables.
3789 (add_row_entry): New function.
3790 (scrolling_window): Use data structures allocated with xmalloc and
3791 held in global variables, instead of allocating them with alloca and
3792 holding them in local variables. Use a larger hash table whose
3793 size depends on glyph matrix sizes. Don't use bzero to clear the
3794 hash table; instead, clear used slots only.
3796 * fns.c (next_almost_prime): Make it externally visible.
3798 * lisp.h (next_almost_prime): Add prototype.
3800 * s/isc4-0.h (sigunblock): Define.
3802 * s/sco5.h (sigunblock): Define.
3804 2000-06-27 Dave Love <fx@gnu.org>
3806 * s/osf1.h (C_SWITCH_SYSTEM, LIBS_SYSTEM): Revert last change
3807 (moved to osf5-0.h).
3808 [!NOT_C_CODE]: Protect string.h stuff.
3810 * s/osf5-0.h (C_SWITCH_SYSTEM, WAIT_USE_INT, SYS_SIGLIST_DECLARED)
3811 (sys_siglist, NSIG): Definitions moved here from osf1.h.
3813 2000-06-27 Gerd Moellmann <gerd@gnu.org>
3815 * xdisp.c (resize_mini_window): Subtract the extra line spacing
3816 below the last line from the needed window height.
3818 2000-06-26 Stefan Monnier <monnier@cs.yale.edu>
3820 * fns.c (Fplist_member): Renamed from Fwidget_plist_member.
3821 (Fwidget_get): Use it.
3822 (syms_of_fns): Defsubr it.
3824 2000-06-26 Gerd Moellmann <gerd@gnu.org>
3826 * xterm.c (xim_initialize) [!USE_XIM]: Don't set up the
3827 display info for XIM.
3828 (xim_open_dpy): Likewise.
3829 (xim_close_dpy): Don't free the display info's XIM.
3831 * xfns.c (x_window) [!USE_XIM]: Don't call create_frame_ic.
3833 * config.in (USE_XIM): New define.
3835 * keymap.c (get_keyelt): For menu-items containing a `:filter
3836 FILTER', apply FILTER to the menu-item's definition to get the
3837 real definition to use.
3839 * lisp.h (QCfilter): External declaration.
3841 * xfns.c (Fimage_size): New function.
3842 (syms_of_xfns): Defsubr it.
3844 2000-06-26 Andreas Schwab <schwab@suse.de>
3846 * coding.c (decode_coding_string): Re-fetch STRING_BYTES after
3849 2000-06-25 Dave Love <fx@gnu.org>
3851 * term.c [!HAVE_TERMCAP_H]: Declare tputs, tgetent, tgetflag,
3854 * Makefile.in (blockinput.h): Depend on atimer.h.
3855 (atimer.h): Depend on systime.h.
3857 * blockinput.h: Protect against multiple inclusion. Include
3860 * atimer.h: Protect against multiple inclusion. Include
3863 * lisp.h (swap_in_global_binding): Declare.
3865 2000-06-24 Ken Raeburn <raeburn@gnu.org>
3867 * process.c (Fopen_network_stream): Turn off atimers for duration
3868 of call to connect. (Patch from Gerd.)
3870 2000-06-23 Dave Love <fx@gnu.org>
3872 * ralloc.c: Maybe include unistd.h
3874 * emacs.c (setgrp): Undefine before defining.
3875 (malloc_warning, set_time_zone_rule, index): Prototype.
3877 * systime.h (EMACS_GET_TIME) [!GETTIMEOFDAY_ONE_ARGUMENT]: Use
3878 HAVE_STRUCT_TIMEZONE.
3880 * s/osf1.h: Move string.h hack here from alpha.h and make it
3882 (C_SWITCH_SYSTEM): Use _OSF_SOURCE, not -BSD, which clashes with
3884 (WAIT_USE_INT, SYS_SIGLIST_DECLARED, sys_siglist, NSIG): Define.
3885 (SOCKLEN_TYPE): Don't define.
3887 * m/alpha.h: Remove string.h hack.
3889 * s/osf5-0.h: New file.
3891 * filelock.c: Use feature tests for fcntl.h, string.h. Don't
3892 include time.h, done by systime.h.
3893 [__FreeBSD__]: Remove redundant includes.
3895 * callproc.c (setpgrp): Undefine before defining.
3896 (delete_temp_file): Return Qnil to avoid warning.
3898 * config.in (HAVE_TERM_H, HAVE_STRUCT_TIMEZONE): Add.
3900 * xfaces.c: Include fontset.h dependent on HAVE_WINDOW_SYSTEM, not
3903 * fontset.h (free_face_fontset): Renamed from fs_free_face_fontset.
3905 * composite.h (compose_text): Declare.
3907 * xterm.c: Don't include sys/types.h unconditionally. Don't
3908 protect its inclusion with !USG (following xmenu.c).
3910 2000-06-23 Gerd Moellmann <gerd@gnu.org>
3912 * xfns.c (x_create_tip_frame): Initialize frame's colors like
3915 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
3917 * coding.c (decode_eol_post_ccl): Special handling for undecided
3918 and inconsistent EOL types.
3920 2000-06-22 Gerd Moellmann <gerd@gnu.org>
3922 * xrdb.c (x_load_resources): Add default resource for scroll bar's
3923 trough color and main window's background color.
3925 * xfns.c (Fx_file_dialog) [HAVE_MOTIF_2_1]: Handle events
3928 * xterm.h (Xt_app_con): External declaration.
3930 * widget.c (EmacsFrameRealize): Fix typo.
3932 * widget.c (EmacsFrameRealize): Remove SubstructureRedirectMask.
3934 * xdisp.c (handle_stop): Initialize it->add_overlay_start to zero.
3935 (handle_invisible_prop): Record the start of invisible text in
3936 it->add_overlay_start.
3937 (struct overlay_entry): Add member `overlay'.
3938 (handle_overlay_change): Simplify.
3939 (next_overlay_string): After having processed overlay strings at the
3940 end of the buffer, record that fact in
3941 it->overlay_strings_at_end_processed_p.
3942 (compare_overlay_entries): If before- and after-strings come
3943 from the same overlay, let before-strings come first.
3944 (RECORD_OVERLAY_STRING): Record the overlay that strings come from.
3945 (load_overlay_strings): Take it->add_overlay_start into account
3946 when adding overlay strings.
3948 * dispextern.h (struct it): Add member add_overlay_start.
3950 2000-06-22 Dave Love <fx@gnu.org>
3952 * s/isc3-0.h (C_SWITCH_SYSTEM): Define _XOPEN_SOURCE=500.
3954 * s/gnu-linux.h (C_SWITCH_SYSTEM): Don't define _XOPEN_SOURCE here.
3956 2000-06-22 Kenichi Handa <handa@etl.go.jp>
3958 * ccl.c (ccl_driver) <CCL_End>: Decrement stack_idx only when it
3961 2000-06-21 Dave Love <fx@gnu.org>
3963 * Makefile.in (GETLOADAVG_OBJ): Removed -- LIBOBJS does it.
3965 2000-06-21 Stefan Monnier <monnier@cs.yale.edu>
3967 * syntax.c (back_comment): Simplify string-parity counting (with
3968 the added benefit of handling multiple string-styles as long as
3969 they are not intertwined).
3970 Jump to the slow code as soon as a comment starter is found in
3971 a "string_lossage" position. Fixes the case: " /* " /* " */.
3973 2000-06-21 Dave Love <fx@gnu.org>
3975 * Makefile.in: Use GETLOADAVG_LIBS.
3977 * config.in: Add HAVE_FCNTL_H, _FILE_OFFSET_BITS,
3978 _LARGEFILE_SOURCE, _LARGE_FILES, _XOPEN_SOURCE.
3980 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
3982 * syntax.c (describe_syntax): Recognize the `n'estable bit.
3983 (Fforward_comment, scan_lists):
3984 Check the comstyle of single-char comment-starters.
3985 (scan_sexps_forward): Don't try to recognize `half comment-enders' if
3986 we're just at the beginning of the comment (f.ex with (*) ... (*)).
3987 Check the comstyle of single-char comment-starters.
3988 Clarify control-flow around the Scomment case.
3990 2000-06-20 Dave Love <fx@gnu.org>
3992 * fns.c (make_hash_table, maybe_resize_hash_table):
3993 Cast arg of next_almost_prime.
3995 * tparam.c [emacs]: Include lisp.h.
3997 * termcap.c [emacs]: Test HAVE_FCNTL_H, not USG5. Include lisp.h
4000 2000-06-20 Gerd Moellmann <gerd@gnu.org>
4002 * keyboard.c (adjust_point_for_property): Check if display
4003 property should be treated as intangible by looking at its
4006 * xdisp.c (single_display_prop_intangible_p)
4007 (display_prop_intangible_p): New functions.
4009 * dispextern.h (display_prop_intangible_p): Add prototype.
4011 * xdisp.c (dump_glyph_row): Show type of glyph->object.
4013 * s/isc4-0.h (sigblock): Redefined to pass a pointer as second
4014 argument to sigprocmask.
4016 * s/sco5.h (sigblock): Redefined to pass a pointer as second
4017 argument to sigprocmask.
4019 * syssignal.h (sigblock, sigunblock) [USG5_4]: Set
4020 sigprocmask_set, and pass a pointer to it to sigprocmask.
4022 * sysdep.c (sigprocmask_set): New variable.
4024 * fileio.c (make_temp_name): Don't use `%s' in string passed to
4027 2000-06-20 Sam Steingold <sds@gnu.org>
4029 * xrdb.c: Don't declare xmalloc, xrealloc.
4031 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
4033 * regex.c (re_match, re_match_2): Protect calls to alloca (0).
4034 (re_comp): Cast gettext return value to avoid complaints when
4037 2000-06-20 Dave Love <fx@gnu.org>
4039 * m/stride.h, m/mips.h: Don't define HAVE_GETWD,
4042 * m/ibmrt-aix.h: Don't declare HAVE_GETTIMEOFDAY, HAVE_VFORK.
4044 * m/ibmrs6000.h, m/ibmps2-aix.h, m/dpx2.h: Don't declare HAVE_GETWD.
4046 * m/alpha.h: Don't declare xmalloc, xrealloc.
4048 * s/ux4800.h: Don't declare GETTIMEOFDAY_ONE_ARGUMENT.
4050 * s/usg5-4-2.h: Don't declare HAVE_GETWD, VFORK_RETURN_TYPE.
4052 * s/umips.h: Don't declare HAVE_GETWD, HAVE_GETTIMEOFDAY.
4054 * s/cxux.h, s/gnu-linux.h, s/iris3-6.h, s/irix3-3.h: Don't declare
4057 * keyboard.h (poll_for_input_1): Declare.
4059 * getloadavg.c: Don't define NLIST_STRUCT (handled by configure).
4061 * alloc.c (xmalloc, xrealloc, xfree): Define using POINTER_TYPE.
4063 * doprnt.c: Don't declare xmalloc, xrealloc.
4065 * lisp.h (x_set_tool_bar_lines, free_frame_xic, compose_text)
4066 (getenv, ctime, getwd): Removed.
4067 (xmalloc, xrealloc, xfree): Declare using POINTER_TYPE.
4069 * xterm.h: Remove duplicate prototypes. Declare free_frame_xic,
4070 x_set_tool_bar_lines.
4072 * config.in: Add HAVE_GETWD. Move some definitions above
4073 machine/system includes.
4075 2000-06-20 Kenichi Handa <handa@etl.go.jp>
4077 * s/bsd386.h (HAVE_GETLOADAVG): Define it as 1.
4079 * xfaces.c (font_list): Handle the case that REGISTRY doesn't
4080 contain information about ENCODING.
4082 * fontset.c (FONTSET_ASCII): Use the first element of char table
4083 for an ASCII font, not defalt slot.
4084 (fontset_ref_via_base): If FONTSET doesn't contain information for
4085 C, try the default fontset.
4086 (make_fontset): Don't copy the default fontset.
4087 (fontset_font_pattern): Likewise.
4088 (accumulate_font_info): If ELT is nil, use the corresponding
4089 element in the default fontset.
4091 2000-06-19 Dave Love <fx@gnu.org>
4093 * syntax.c (Fparse_partial_sexp): Doc fix.
4095 * regex.h: Test PROTOTYPES as well as __STDC__.
4097 * unexalpha.c: Include errno.h, string.h, unistd.h. Don't declare
4098 errno, strerror. Put text after #endif in comment.
4100 * xdisp.c (dump_glyph_matrix): Add `static' to declaration (for
4103 * xterm.c (x_frame_of_widget): Likewise.
4105 2000-06-19 Gerd Moellmann <gerd@gnu.org>
4107 * abbrev.c (syms_of_abbrev): Set buffer_default's abbrev table
4108 to Vfundamental_mode_abbrev_table.
4110 * alloc.c (mark_object) [GC_CHECK_MARKED_OBJECTS]: Check that no
4111 bogus objects are marked. This slows down GC by ~80 percent, but
4112 it might be worth trying when debugging GC-related problems.
4113 This feature requires conservative stack marking to be enabled.
4115 * xterm.c (XTread_socket) <KeyPress>: In case XmbLookupString
4116 returns XLookupChars, reset `modifiers' to zero.
4118 2000-06-19 Dave Love <fx@gnu.org>
4120 * mktime.c: Unprotoized.
4122 2000-06-19 Richard Stallman <rms@gnu.org>
4124 * data.c (set_internal): If variable is frame-local,
4125 store the new value immediately into the frame parameter alist.
4127 2000-06-19 Ken Raeburn <raeburn@gnu.org>
4129 * xfns.c (jpeg_load): Fetch error-handling data first, then fill
4130 in the custom handler pointer.
4132 * keyboard.c (follow_key, read_key_sequence): Use XUINT on key
4133 value, or checks for CHAR_META can fail when Lisp_Object is a
4135 * keymap.c (get_keyelt): Likewise.
4137 2000-06-19 Kenichi Handa <handa@etl.go.jp>
4139 * ccl.h (struct ccl_program): New member eol_type.
4140 (struct ccl_spec): New member cr_carryover.
4142 * ccl.c (CCL_WRITE_CHAR): Convert NL according to ccl->eol_type.
4143 (setup_ccl_program): Initialize ccl->eol_type to CODING_EOL_LF.
4145 * coding.c (setup_coding_system) <4>: Reset member `cr_carryover'.
4146 (ccl_coding_driver): On encoding, initialize ccl->eol_type.
4147 (decode_eol_post_ccl): New function.
4148 (decode_coding): Don't detect EOL format here for CCL based coding
4150 (decode_coding) <coding_type_ccl>: Handle carryovered CR. Call
4151 decode_eol_post_ccl after running the CCL program.
4152 (code_convert_region): Don't detect EOL format here for CCL based
4154 (decode_coding_string): Likewise.
4156 2000-06-18 Ken Raeburn <raeburn@gnu.org>
4158 * charset.c (update_charset_table): Use XINT on "iso_final_char"
4159 when treating it as an integer.
4161 * coding.h (encode_coding_string): Declare.
4163 * keyboard.c (read_key_sequence): Use XINT on "pos" when treating
4166 * keymap.c (Fwhere_is_internal): Rename argument "keymap" to
4167 "xkeymap" to avoid shadowing the "enum map_type" value that needs
4168 to be passed to get_local_map.
4170 * sound.c (Fplay_sound): Don't call make_number on
4171 Frun_hook_with_args count argument.
4173 * xterm.c (x_send_scroll_bar_event): Fudge lisp object/integer
4174 for lisp objects in X event structure data field, when lisp
4175 objects are represented with unions.
4176 (x_scroll_bar_to_input_event): Ditto.
4178 2000-06-16 Ken Raeburn <raeburn@gnu.org>
4180 * xdisp.c (decode_mode_spec): In "no_value" case, do NUL
4181 termination of string. Fix sense of test whether
4182 Vline_number_display_limit is an integer.
4184 2000-06-16 Gerd Moellmann <gerd@gnu.org>
4186 * xfaces.c (syms_of_xfaces) [DEBUG_X_COLORS]: Defsubr dump_colors
4187 only if HAVE_X_WINDOWS.
4189 * keymap.c (describe_buffer_bindings): Add `\f\n' in front
4192 * dispnew.c (update_frame_1): Handle case that cursor vpos is
4195 2000-06-15 Eli Zaretskii <eliz@is.elta.co.il>
4197 * unexec.c (toplevel): Fix last change, so as not to deprive MSDOS
4200 2000-06-15 Kenichi Handa <handa@etl.go.jp>
4202 * coding.c (decode_coding_emacs_mule): Always set src_base at the
4203 start of the while loop.
4205 2000-06-15 Gerd Moellmann <gerd@gnu.org>
4207 * atimer.c (alarm_signal_handler): Add forward declaration.
4209 * data.c (set_internal): Remove debug code.
4211 2000-06-14 Gerd Moellmann <gerd@gnu.org>
4213 * Makefile.in (bootstrap-temacs): Add `-I../src'.
4215 * unexec.c (toplevel) [COFF]: Include coff.h.
4217 * s/lynxos.h: New file.
4219 * keymap.c (Fsingle_key_description): Enclose function key and
4220 event symbol names in angle brackets.
4222 * xdisp.c (setup_echo_area_for_printing): Call
4223 message_log_maybe_newline if message_buf_print is not set.
4225 * print.c (printchar, strout): Don't check message_buf_print
4226 before calling setup_echo_area_for_printing because that
4227 function does something useful even when message_buf_print is
4230 * xdisp.c (message_truncate_lines, Qmessage_truncate_lines): New
4232 (ensure_echo_area_buffers): Initialize echo buffer's
4233 truncate lines setting to nil.
4234 (with_echo_area_buffer): Don't set the echo buffer's truncate
4236 (set_message_1): Set it here instead, based on the value
4237 of message_truncate_lines.
4238 (resize_mini_window): Handle case that lines are truncated.
4239 (syms_of_xdisp): Initialize Qmessage_truncate_lines. DEFVAR_BOOL
4240 message-truncate-lines.
4242 * keyboard.c (read_char): Bind message-truncate-lines to t
4243 while displaying a help-echo.
4245 * lisp.h (Qmessage_truncate_lines): External declaration.
4247 2000-06-13 Gerd Moellmann <gerd@gnu.org>
4249 * xdisp.c (Vline_number_display_limit): Renamed from
4250 line_number_display_limit.
4251 (syms_of_xdisp): Use DEFVAR_LISP for line-number-display-limit.
4252 Extend documentation string. Initialize
4253 Vline_number_display_limit to nil meaning no limit.
4254 (decode_mode_spec): Use Vline_number_display_limit with its new
4257 * xterm.c (x_check_font) [GLYPH_DEBUG]: Add prototype.
4259 2000-06-13 Richard Stallman <rms@gnu.org>
4261 * frame.c (Fmodify_frame_parameters): Doc fix.
4263 * xfns.c (x_set_frame_parameters): Comment fix.
4265 * frame.c (store_frame_param): Call swap_in_global_binding if the
4266 variable's current binding was chosen based on this frame.
4268 * data.c (swap_in_global_binding): New function.
4270 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
4272 * msdos.c (IT_write_glyphs): Don't use CODING_REQUIRE_ENCODING
4273 macro, instead AND with CODING_REQUIRE_ENCODING_MASK.
4275 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
4277 * msdos.h (EMACS_MSDOS_H): Renamed from MSDOS_H_.
4279 2000-06-12 Jason Rumney <jasonr@gnu.org>
4281 * w32bdf.h (EMACS_W32BDF_H): Renamed from __W32BDF_H__
4283 * w32.h (EMACS_W32_H): Renamed from _NT_H_
4285 * w32gui.h (EMACS_W32GUI_H): Renamed from __W32GUI_H__
4287 * w32inevt.h (EMACS_W32INEVT_H): Renamed from __NTINEVT_H__
4289 2000-06-12 Gerd Moellmann <gerd@gnu.org>
4291 * xfaces.c (Fdump_colors) [DEBUG_X_COLORS]: New function.
4292 (syms_of_xfaces): Defsubr Sdump_colors.
4293 (x_free_colors): Don't treat b&w specially on default visual.
4294 (x_free_dpy_colors): New function.
4295 (free_face_colors): Don't check visual class; it's done
4298 * xterm.c (x_frame_of_widget): New function.
4299 (x_alloc_nearest_color_for_widget): Use it.
4300 (x_copy_dpy_color): New function.
4301 (x_destroy_window): Free various colors.
4303 2000-06-12 Kenichi Handa <handa@etl.go.jp>
4305 * ccl.h (EMACS_CCL_H): Renamed from _CCL_H.
4307 * charset.h (EMACS_CHARSET_H): Renamed from _CHARSET_H.
4309 * coding.h (EMASC_CODING_H): Renamed from _CODING_H.
4311 * composite.h (EMACS_COMPOSITE_H): Renamed from _COMPOSITE_H.
4313 * fontset.h (EMACS_FONTSET_H): Renamed from _FONTSET_H.
4315 2000-06-11 Dave Love <fx@gnu.org>
4317 * systime.h (EMACS_SYSTIME_H): Renamed from _SYSTIME_H.
4319 2000-06-11 Eli Zaretskii <eliz@is.elta.co.il>
4321 * msdos.h: Don't use _MSDOS_H_ as a symbol, use MSDOS_H_ instead.
4323 2000-06-11 Gerd Moellmann <gerd@gnu.org>
4325 * xmenu.c (xmenu_show): Cast second parameter of lw_popup_menu
4328 2000-06-10 Kenichi Handa <handa@etl.go.jp>
4330 * regex.c (MAKE_CHAR) [!emacs]: Dummy macro for non-Emacs env.
4331 (regex_compile): Fix the code for handling the case of single byte
4332 char and multibyte char being mixed in a range within [...].
4334 * fileio.c (Finsert_file_contents): Be sure to setup src_multibyte
4335 and dst_multibyte members of coding.
4337 * charset.c (update_charset_table): Update the table
4339 (init_charset_once): Initialize elements of bytes_by_char_head to
4340 1 except for leading codes for private charases.
4342 * charset.h (CHARSET_8_BIT_GRAPHIC): Define as 0x80.
4343 (UNIBYTE_STR_AS_MULTIBYTE_P): Fix for an invalid multibyte
4346 2000-06-09 Ken Raeburn <raeburn@gnu.org>
4348 * xterm.c (x_connection_closed): If dpyinfo is NULL, don't try to
4349 access the data it doesn't point to.
4351 2000-06-08 Gerd Moellmann <gerd@gnu.org>
4353 * xterm.c (XTread_socket) <FocusIn>: Queue a FOCUS_IN_EVENT which
4354 will be translated to a switch-frame event when reading the
4355 event queue. This is necessary because Emacs otherwise won't
4356 perform a switch-frame to a new frame until some other event, for
4357 example a keystroke event, forces it to do so. This has various
4358 effects, one visible being that the cursor of a frame created with
4359 C-x 5 2 or switched to with a window manager key binding like
4360 A-TAB stays hollow because selected_window isn't on the newly
4361 focused frame until the switch-frame is performed.
4363 * keyboard.c (kbd_buffer_get_event): Handle FOCUS_IN_EVENT by
4364 generating a switch-frame event if necessary.
4366 * termhooks.h (enum event_kind): Add FOCUS_IN_EVENT.
4368 * xdisp.c (handle_fontified_prop): Don't GCPRO local var `pos';
4371 2000-06-08 Kenichi Handa <handa@etl.go.jp>
4373 * fontset.c (Fset_fontset_font): The arg CHARACTER may be a
4376 2000-06-07 Gerd Moellmann <gerd@gnu.org>
4378 * window.c (displayed_window_lines): Take empty lines at
4379 the bottom of a window into account.
4381 * window.c (displayed_window_lines): New function.
4382 (Fmove_to_window_line): Use displayed_window_lines to determine
4383 the number of lines to move, instead of using the window's height.
4385 * lread.c (readevalloop): If READCHARFUN sets point to ZV, arrange
4386 to stop reading, even if the form read sets point to a different
4387 value when evaluated.
4389 * xdisp.c (display_line): Fix code deciding in which line to
4392 2000-06-07 Kenichi Handa <handa@etl.go.jp>
4394 * fileio.c (e_write): Free composition data if stored in
4397 2000-06-06 Gerd Moellmann <gerd@gnu.org>
4399 * xdisp.c (display_line): Set row's and iterator's
4400 starts_in_middle_of_char_p and ends_in_middle_of_char_p flags.
4401 Set cursor even if row ends in the middle of a character.
4402 (dump_glyph_row): Print values of new flags.
4403 (redisplay_window) <cursor movement in unchanged window>: When
4404 point has been moved forward, and PT is at the end of the cursor
4405 row, don't place the cursor in the next row if the cursor row ends
4406 in the middle of a character or at ZV.
4408 * dispextern.h (struct it): Add starts_in_middle_of_char_p.
4409 (struct glyph_row): Add starts_in_middle_of_char_p and
4410 ends_in_middle_of_char_p.
4411 (MATRIX_ROW_ENDS_IN_MIDDLE_OF_CHAR_P): Test row's
4412 ends_in_middle_of_char_p flag.
4413 (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Likewise.
4415 * term.c (append_glyph): Revert change of 2000-06-06.
4417 * xdisp.c (display_line): Revert change of 2000-06-06. Treat
4418 padding glyph not fitting on line as whole character not
4421 * xterm.c (x_produce_glyphs): Don't xassert `it->descent > 0';
4422 this isn't true for images with `:ascent 100'.
4424 2000-06-06 Kenichi Handa <handa@etl.go.jp>
4426 * buffer.c (Fset_buffer_multibyte): Don't make the current buffer
4427 as modified if it is originally unmodified.
4429 * term.c (encode_terminal_code): Change the way to check if
4430 terminal coding does any conversion.
4431 (append_glyph): Set glyph->pixel_width correctly.
4433 * xdisp.c (display_line): While checking line continuation, pay
4434 attention to a padding glyph.
4436 2000-06-05 Gerd Moellmann <gerd@gnu.org>
4438 * xdisp.c (redisplay_window): Always use set_buffer_internal_1.
4440 2000-06-05 Dave Love <fx@gnu.org>
4442 * xdisp.c: Include fontset.h.
4444 * xfns.c (x_real_positions): Declare tmp_nchildren as unsigned.
4446 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
4448 * dispnew.c: Conditionally include term.h.
4450 * coding.h: Declare code_convert_string_norecord.
4452 * frame.h (struct frame): Use volatile unconditionally.
4454 * buffer.h: Remove Vbefore_change_function, Vafter_change_function.
4456 * xmenu.c (menu_item_selection): Declare volatile unconditionally.
4458 * systime.h: Protect against multiple inclusion.
4459 (timezone) [USG5_4]: Define as time_t.
4461 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
4462 (Foptimize_char_table, make_temp_name): Declare.
4464 * Makefile.in (xdisp.o): Depend on fontset.h.
4466 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
4468 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
4469 (Foptimize_char_table, make_temp_name): Declare.
4473 * s/netbsd.h: Don't define autoconfiscated MATHERR.
4475 2000-06-02 Dave Love <fx@gnu.org>
4477 * lread.c (_XOPEN_SOURCE, __EXTENSIONS__): Don't define.
4479 2000-06-02 Gerd Moellmann <gerd@gnu.org>
4481 * xfaces.c (realize_x_face): When copying BASE_FACE bitwise to the
4482 result face, set flags in that face indicating that colors may not
4485 * xterm.c (x_set_mouse_face_gc): If first glyph isn't a character
4486 glyph, use the ASCII NUL character to determine the face.
4488 2000-06-02 Dave Love <fx@gnu.org>
4490 * sysdep.c: Conditionally include stdlib.h, unistd.h.
4491 (VFORK_RETURN_TYPE): Remove.
4493 * config.in: Add NO_MATHERR.
4495 2000-06-01 Dave Love <fx@gnu.org>
4497 * cmds.c (internal_self_insert): Don't check
4498 Vbefore_change_function, Vafter_change_function.
4500 * insdel.c (signal_before_change, signal_after_change): Likewise.
4502 * buffer.c (Vbefore_change_function, Vafter_change_function):
4503 Variables and their initializations deleted.
4505 * callint.c (Fcall_interactively): Doc fix.
4507 * terminfo.c (ospeed) [HAVE_SPEED_T]: Don't declare extern.
4509 2000-05-31 Dave Love <fx@gnu.org>
4511 * textprop.c: Revert last change -- duplicated.
4513 2000-05-31 Gerd Moellmann <gerd@gnu.org>
4515 * dispnew.c (find_glyph_row_slice, swap_glyphs_in_rows): Put
4518 * lisp.h (eassert) [!ENABLE_CHECKING]: Define as `(void) 0'.
4520 2000-05-31 Jason Rumney <jasonr@gnu.org>
4522 * search.c (Fre_search_forward, Fre_search_backward)
4523 (Fposix_search_backward, Fposix_search_forward): Fix newlines in docs.
4525 * w32select.c (Fw32_set_clipboard_data): Change QNil to Qnil.
4527 2000-05-30 Jason Rumney <jasonr@gnu.org>
4529 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: New macros.
4530 [WINDOWSNT]: Add extern for Vw32_system_coding_system.
4532 * dispextern.h (struct glyph) [WINDOWSNT]: Add w32_font_type
4535 * fileio.c (Fread_file_name) [HAVE_NTGUI]: Use file dialog.
4536 (Fread_file_name) [HAVE_NTGUI, USE_MOTIF]: Do not attempt to
4537 expand a nil default_filename.
4539 * keyboard.c (make_lispy_event) [WINDOWS_NT]: Pass a window
4540 pointer to glyph_to_pixel_coords, not a frame.
4542 * makefile.nt (w32fns.obj, w32menu.obj): Add charset.h and
4543 coding.h to dependencies.
4545 * w32bdf.c (w32_load_bdf_font): Initialize font->double_byte_p.
4547 * w32console.c (glyph_to_pixel_coords): Change first parameter to
4548 window pointer to be consistent with w32term.c and xterm.c.
4550 * w32fns.c: Format and doc changes to bring closer to xfns.c.
4551 (VIETNAMESE_CHARSET): Define if not defined in system headers.
4552 (Qline_spacing, Qcenter): New variables.
4553 (Qw32_charset_*, w32_codepage_for_font): Moved from w32term.c.
4554 (x_set_line_spacing): New function.
4555 (x_set_frame_parameters): Use FRAME_NEW_WIDTH, FRAME_NEW_HEIGHT
4557 (x_specified_cursor_type): New function.
4558 (x_set_cursor_type): Use it.
4559 (x_set_name, x_set_title): Use ENCODE_SYSTEM to encode titlebar
4561 (validate_x_resource_name, x_get_resource_string): Measure lengths
4562 of external strings in bytes.
4563 (w32_wnd_proc) [WM_MEASURE_ITEM]: Avoid calling
4564 GetTextExtentPoint32 with NULL title.
4565 (Fx_create_frame): Initialize Qline_spacing.
4566 (w32_load_system_font): Initialize font->double_byte_p.
4567 (x_to_w32_charset): Use Vw32_charset_info_alist.
4568 (Image, busy cursor, tooltip functions): Merged changes from
4569 xfns.c. Not yet functional on Windows.
4571 * w32gui.h (W32FontStruct): Add double_byte_p member.
4573 * w32inevt.c (NUM_TRANSLATED_MOUSE_BUTTONS): New constant.
4574 (emacs_button_translation): Use it.
4575 (do_mouse_event): Allow up to 32 mouse buttons by allowing any bit
4576 in `mask' to be set.
4578 * w32menu.c (single_submenu, w32_menu_show): Call ENCODE_SYSTEM on
4581 * w32term.c: Format and doc changes to bring closer to xterm.c.
4582 (w32_char_font_type): New enum.
4583 (Qw32_charset_*, w32_codepage_for_font): Moved to w32fns.c.
4584 (w32_per_char_metric): Use w32_char_font_type instead of unicode_p.
4585 (w32_encode_char): New function.
4586 (x_encode_char): Removed.
4587 (x_get_glyph_and_face_encoding): Use w32_encode_char in place of
4588 x_encode_char and w32_font_is_double_byte.
4589 (x_produce_image_glyph): Use image_ascent.
4590 (x_produce_glyphs): Use new version of w32_per_char_metric and
4591 handle NULL return value. Allow extra line spacing.
4592 (W32_TEXTOUT): Distinguish between Unicode and DBCS text.
4593 (w32_get_glyph_overhangs): Remove unicode_p param. Use
4594 w32_font_type member of glyph instead.
4595 (x_draw_glyph_string): Draw underline and strike-out for BDF fonts.
4596 (fast_find_position): Make sure not to consider rows not visible
4598 (w32_read_socket) [WM_MENUSELECT]: Cannot call
4599 w32_menu_display_help with input blocked, as it can abort.
4600 (x_display_and_set_cursor): Choose cursor depending
4601 on buffer-local value of cursor_type.
4602 (x_draw_bar_cursor): Add parameter WIDTH.
4604 * w32term.h (CP_DEFAULT): Define.
4605 (Fx_display_color_p, Fx_display_grayscale_p, image_ascent): Declare.
4607 2000-05-30 Gerd Moellmann <gerd@gnu.org>
4609 * search.c (Fre_search_forward, Fre_search_backward)
4610 (Fposix_search_backward, Fposix_search_forward): Doc fix.
4612 2000-05-30 Kenichi Handa <handa@etl.go.jp>
4614 * coding.c (detect_coding_iso2022): Fix code for checking
4615 CODING_CATEGORY_MASK_ISO_8_2.
4617 2000-05-29 Stefan Monnier <monnier@cs.yale.edu>
4619 * regex.c (PREFETCH_NOLIMIT): New function.
4620 (re_match_2_internal): Use it and adjust the end_match_2 logic.
4622 2000-05-29 Gerd Moellmann <gerd@gnu.org>
4624 * syntax.c (find_defun_start): Move test for
4625 open_paren_in_column_0_is_defun_start outside of the loop.
4627 * xdisp.c (redisplay_window): Really switch buffers when
4628 displaying mode lines, and temporarily set selected_frame to the
4629 frame of the window that's redisplayed.
4631 * xfaces.c (free_realized_faces): Block/unblock input.
4632 (free_realized_multibyte_face): Ditto.
4634 2000-05-29 Dave Love <fx@gnu.org>
4636 * textprop.c (Qkeymap): New variable.
4637 (syms_of_textprop): Intern it.
4639 * keymap.c: Include intervals.h.
4640 (Fkey_binding, Fwhere_is_internal): Deal with `keymap' property.
4642 * Makefile.in (keymap.o): Depend on intervals.h.
4644 * keyboard.c (menu_bar_items, tool_bar_items)
4645 (Fexecute_extended_command): Deal with `keymap' property.
4646 (read_key_sequence): Track map from `keymap' property as well as
4649 * intervals.c (get_local_map): Extra arg to allow looking for
4652 * intervals.h (map_property): New enum.
4653 (get_local_map): Extra arg using it.
4656 * lisp.h (get_local_map): Don't declare here.
4658 2000-05-29 Kenichi Handa <handa@etl.go.jp>
4660 * Makefile.in (callproc.o): Depend on composite.h.
4662 * callproc.c: Include composite.h.
4663 (Fcall_process): Handle composition correctly.
4665 * coding.h (coding_allocate_composition_data): Extern it.
4666 (coding_restore_composition): Likewise.
4668 * coding.c (DECODE_COMPOSITION_START): If coding->cmp_data is not
4669 yet allocated, finish decoding with result
4670 CODING_FINISH_INSUFFICIENT_CMP.
4671 (coding_allocate_composition_data): Make it non-static.
4672 (coding_restore_composition): Likewise.
4674 2000-05-29 Eli Zaretskii <eliz@is.elta.co.il>
4676 * charset.c (syms_of_charset): Revert last change.
4678 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
4680 * term.c (produce_glyphs): Treat characters from the eight-bit-*
4681 charsets as unibyte, with 1-column screen width. Sent by Kenichi
4684 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
4686 * charset.c (syms_of_charset): Set width of character sets
4687 eight-bit-control and eight-bit-graphic to 1 column.
4689 2000-05-26 Gerd Moellmann <gerd@gnu.org>
4691 * config.in (HAVE_SPEED_T): New define.
4693 * sysdep.c, terminfo.c (ospeed) [HAVE_SPEED_T]: Declare as
4696 2000-05-26 Dave Love <fx@gnu.org>
4698 * coding.c (shrink_decoding_region): Initialize eol_conversion.
4700 * data.c (Qsubrp, Qmany, Qunevalled): New variables.
4701 (Fsubr_arity): New function.
4702 (syms_of_data): Install them.
4704 2000-05-26 Kenichi Handa <handa@etl.go.jp>
4706 * charset.c (init_charset_once): Set the table bytes_by_char_head
4709 * fontset.c (syms_of_fontset): Adjust the font name for ascii of
4710 the default fontset to what Emacs uses by default.
4711 (check_registry_encoding): This function deleted.
4712 (Fset_fontset_font): Remove the adhoc condition for the default
4713 fontset. Allow cons in FONTNAME.
4715 * fns.c (map_char_table): Ignore char-table entries for
4716 charsets eight-bit-control and eight-bit-graphic.
4718 2000-05-25 Ken Raeburn <raeburn@gnu.org>
4720 * emacs.c (main): Initialize keyboard syms before initializing
4721 window code, so face names are available.
4723 2000-05-25 Stefan Monnier <monnier@cs.yale.edu>
4725 * regex.c (at_begline_loc_p): Also recognize the \\(?:^ case
4726 of an anchor at the beginning of a shy-group.
4728 2000-05-25 Gerd Moellmann <gerd@gnu.org>
4730 * xdisp.c (handle_invisible_prop): Don't try to skip over
4731 invisible text if end of text is already reached.
4733 2000-05-25 Dave Love <fx@gnu.org>
4735 * xdisp.c (Fdump_glyph_matrix): Declare the arg.
4737 * coding.c (encode_eol): Add null statement after label.
4739 2000-05-25 Eli Zaretskii <eliz@is.elta.co.il>
4741 * w16select.c (Fw16_set_clipboard_data): Fix the change from
4744 2000-05-25 Kenichi Handa <handa@etl.go.jp>
4746 * ccl.c (ccl_driver): Fix previous change.
4748 2000-05-25 Kenichi Handa <handa@etl.go.jp>
4750 * coding.c (run_pre_post_conversion_on_str): Set point to the
4751 beginning of buffer before calling coding->post_read_conversion.
4752 (decode_coding_string): Give correct args to
4753 run_pre_post_conversion_on_str.
4754 (encode_coding_string): Likewise.
4756 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>
4757 <CCL_WriteMultibyteChar2>: Handle charsets eight-bit-control and
4758 eight-bit-graphic correctly.
4760 2000-05-24 Kenichi HANDA <handa@etl.go.jp>
4762 * fileio.c (Finsert_file_contents): Even if a file is not found,
4763 execute codes for setting up coding system. Call
4764 after-insert-file-functions unconditionally.
4766 2000-05-24 Gerd Moellmann <gerd@gnu.org>
4768 * callproc.c, emacs.c, sysdep.c (setpgrp): Don't define if USG and
4769 BSD_PGRPS are not defined.
4771 2000-05-24 Kenichi Handa <handa@etl.go.jp>
4773 * charset.c (update_charset_table): Accept nil in LONG_NAME and
4775 (syms_of_charset): Avoid building same strings.
4777 2000-05-23 Gerd Moellmann <gerd@gnu.org>
4779 * lread.c (Fload): Add a comment about the meaning of
4780 Vuser_init_file being t.
4782 * puresize.h (BASE_PURESIZE): Increase to 675000.
4784 * s/gnu-linux.h (setpgrp): Don't define it here because this
4785 prevents compilation on GNU/Linux systems with glib 2.2.
4787 * callproc.c, emacs.c, sysdep.c (setpgrp) [HAVE_SETPGID]: Define
4790 2000-05-23 Eli Zaretskii <eliz@is.elta.co.il>
4792 * Makefile.in (SOME_MACHINE_LISP): Add disp-table.elc,
4793 dos-vars.elc, ccl.elc, and codepage.elc, all loaded by the MS-DOS
4795 (MSDOS_SUPPORT): Add dos-vars.elc, ccl.elc, and codepage.elc.
4797 2000-05-23 Kenichi Handa <handa@etl.go.jp>
4799 * syntax.c (skip_chars): Use FETCH_STRING_CHAR_ADVANCE
4802 * msdos.c (IT_write_glyphs): Set coding->src_multibyte to 1.
4804 * term.c (encode_terminal_code): Set coding->src_multibyte
4807 * coding.c (encode_eol): Fix a bug of DOS style EOL encoding.
4809 2000-05-22 Kenichi Handa <handa@etl.go.jp>
4811 * keyboard.c (read_char): Allow character codes 128..255 to be
4812 handled by input-method-function.
4814 * insdel.c (adjust_markers_for_replace): Fix previous change.
4815 (adjust_after_replace): If PREV_TEXT is nil, call
4816 adjust_markers_for_insert, not adjust_markers_for_replace.
4818 2000-05-20 NIIBE Yutaka <gniibe@mri.co.jp>
4820 * s/gnu-linux.h (UNIX98_PTYS) [HAVE_GRANDPT]: Define.
4821 (PTY_ITERATION, PTY_NAME_SPRINTF, PTY_OPEN, PTY_TTY_NAME_SPRINTF)
4822 [HAVE_GRANDPT]: Define.
4823 (C_SWITCH_SYSTEM): Add -D_XOPEN_SOURCE.
4825 * sysdep.c (setup_pty): Treat case that UNIX98_PTYS is defined
4828 * config.in (HAVE_GRANDPT, HAVE_GETPT): New defines.
4830 * process.c (toplevel) [UNIX98_PTYS]: Include stdlib.h.
4832 2000-05-20 Kenichi Handa <handa@etl.go.jp>
4834 The following changes are to handle 8-bit characters in a
4835 multibyte buffer/string without facing with byte combining
4836 problem. Two new charsets eight-bit-control (for 0x80..0x9F) and
4837 eight-bit-graphic (for 0xA0..0xFF) are introduced.
4839 * Makefile.in (fns.o): Depend on charset.h.
4841 * alloc.c (Fmake_byte_code): If BYTECODE-STRING is multibyte,
4842 convert it to unibyte.
4843 (make_string): Use parse_str_as_multibyte, not chars_in_text.
4845 * buffer.c (advance_to_char_boundary): Don't use DEC_POS to find a
4846 apparent char boundary.
4847 (Fset_buffer_multibyte): Convert 8-bit characters in the range
4848 0x80..0x9F to/from multibyte form.
4850 * bytecode.c (Fbyte_code): If arg BYTESTR is multibyte, convert it
4853 * callproc.c (Fcall_process): Always encode an argument string if
4854 it is multibyte. Setup src_multibyte and dst_multibyte members of
4855 process_coding properly.
4857 * category.c (Fmodify_category_entry): Use SPLIT_CHAR, not
4858 SPLIT_NON_ASCII_CHAR.
4860 * ccl.c (CCL_WRITE_CHAR): Be sure to write single byte characters
4862 (CCL_MAKE_CHAR): Use MAKE_CHAR, not MAKE_NON_ASCII_CHAR.
4864 * charset.c (Qeight_bit_control, Qeight_bit_graphic): New
4866 (SPLIT_CHARACTER_SEQ): This macro deleted.
4867 (SPLIT_MULTIBYTE_SEQ): Assume that multibyte sequence at STR is
4869 (CHAR_COMPONENTS_VALID_P): Handle new charsets; eight-bit-control
4870 and eight-bit-graphic.
4871 (char_to_string): Likewise. Signal an error for too large
4873 (char_printable_p): Return 0 for 8-bit characters.
4874 (update_charset_table): Update iso_charset_table only when a final
4875 character is non-negative.
4876 (find_charset_in_text): Renamed from find_charset_in_str.
4877 Arguments and return value changed. Callers changed.
4878 (Fdefine_charset): Args ISO-FINAL-CHAR and ISO-GRAPHIC-PLANE can
4879 be -1 if CHARSET is used only internally.
4880 (Fmake_char_internal): Handle new charsets; eight-bit-control and
4882 (Fcharset_after): Simplified.
4883 (char_valid_p): Use SPLIT_CHAR, not SPLIT_NON_ASCII_CHAR.
4884 (char_bytes): Return 2 for chars of the range 0xA0..0xFF.
4885 (multibyte_chars_in_text): Simplified by assuming there's no
4886 invalid multibyte sequence.
4887 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
4888 str_as_unibyte): New functions.
4889 (Fstring): Simpified by assuming that byte combining never
4891 (init_charset_once): Initialization for
4892 LEADING_CODE_8_BIT_CONTROL.
4893 (syms_of_charset): Intern and staticpro Qeight_bit_control and
4894 Qeight_bit_graphic. Include them in Vcharset_list. Make charsets
4895 eight-bit-control and eight-bit-graphic.
4897 * charset.h (LEADING_CODE_8_BIT_CONTROL, CHARSET_8_BIT_CONTROL,
4898 CHARSET_8_BIT_GRAPHIC): New macros.
4899 (SINGLE_BYTE_CHAR_P): Make it faster by using casting.
4900 (CHARSET_ISO_GRAPHIC_PLANE): Use XINT instead of XFASTINT.
4901 (CHARSET_REVERSE_CHARSET): Likewise.
4902 (CHARSET_VALID_P): Handle new charsets; eight-bit-control and
4904 (BYTES_BY_CHAR_HEAD, WIDTH_BY_CHAR_HEAD): Optimize for ASCII.
4905 (CHAR_CHARSET, MAKE_CHAR, SPLIT_CHAR, CHAR_BYTES): Likewise.
4906 (PARSE_MULTIBYTE_SEQ) [BYTE_COMBINING_DEBUG]: Abort if we
4907 encounter an invalid multibyte sequence.
4908 (PARSE_MULTIBYTE_SEQ) [not BYTE_COMBINING_DEBUG]: Assume multibyte
4909 sequence is always valid.
4910 (MAKE_NON_ASCII_CHAR, SPLIT_NON_ASCII_CHAR): These macros Deleted.
4911 (UNIBYTE_STR_AS_MULTIBYTE_P, MULTIBYTE_STR_AS_UNIBYTE_P): New
4913 (CHAR_STRING): For 8-bit characters, call char_to_string.
4914 (INC_POS) [not BYTE_COMBINING_DEBUG]: Faster version. Assume
4915 multibyte sequence is always valid.
4916 (BUF_INC_POS) [not BYTE_COMBINING_DEBUG]: Likewise.
4917 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
4918 str_as_unibyte): Extern them.
4919 (BCOPY_SHORT): Fix a bug.
4920 (CHAR_LEN): This macro deleted. Callers changed to use
4922 (FETCH_STRING_CHAR_ADVANCE): Check multibyteness of STRING.
4923 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK): New macro.
4924 (FETCH_CHAR_ADVANCE): Check multibyteness of the current buffer.
4926 * coding.c (ONE_MORE_BYTE, TWO_MORE_BYTES): Set coding->result to
4927 CODING_FINISH_INSUFFICIENT_SRC if there's not enough source.
4928 (ONE_MORE_CHAR, EMIT_CHAR, EMIT_ONE_BYTE, EMIT_TWO_BYTE,
4929 EMIT_BYTES): New macros.
4930 (THREE_MORE_BYTES, DECODE_CHARACTER_ASCII,
4931 DECODE_CHARACTER_DIMENSION1, DECODE_CHARACTER_DIMENSION2): These
4933 (CHECK_CODE_RANGE_A0_FF): This macro deleted.
4934 (detect_coding_emacs_mule): Use UNIBYTE_STR_AS_MULTIBYTE_P to
4935 check the validity of multibyte sequence.
4936 (decode_coding_emacs_mule): New function.
4937 (encode_coding_emacs_mule): New macro.
4938 (detect_coding_iso2022): Use ONE_MORE_BYTE to fetch a byte from
4940 (DECODE_ISO_CHARACTER): Just return a character code.
4941 (DECODE_COMPOSITION_START): Set coding->result instead of result.
4942 (decode_coding_iso2022, decode_coding_sjis_big5, decode_eol): Use
4943 EMIT_CHAR to produced decoded characters. Exit the loop only by
4944 macros ONE_MORE_BYTE or EMIT_CHAR. Don't handle the case of last
4946 (ENCODE_ISO_CHARACTER): Don't translate character here. Produce
4947 only position codes for an invalid character.
4948 (encode_designation_at_bol): Return new destination pointer. 5th
4949 arg DSTP is changed to DST.
4950 (encode_coding_iso2022, decode_coding_sjis_big5): Get a character
4951 from the source by ONE_MORE_CHAR. Don't handle the case of last
4953 (DECODE_SJIS_BIG5_CHARACTER, ENCODE_SJIS_BIG5_CHARACTER): These
4955 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8,
4956 detect_coding_utf_16, detect_coding_ccl): Use ONE_MORE_BYTE and
4957 TWO_MORE_BYTES to fetch a byte from the source.
4958 (encode_eol): Pay attention to coding->src_multibyte.
4959 (detect_coding, detect_eol): Preserve members src_multibyte and
4961 (DECODING_BUFFER_MAG): Return 2 even for coding_type_raw_text.
4962 (encoding_buffer_size): Set magnification to 3 for all coding
4963 systems that require encoding.
4964 (ccl_coding_driver): For decoding, be sure that the result is
4965 valid multibyte sequence.
4966 (decode_coding): Initialize coding->errors and coding->result.
4967 For emacs-mule, call decode_coding_emacs_mule. For no-conversion
4968 and raw-text, always call decode_eol. Handle the case of last
4969 block here. If not coding->dst_multibyte, convert the resulting
4970 sequence to unibyte.
4971 (encode_coding): Initialize coding->errors and coding->result.
4972 For emacs-mule, call encode_coding_emacs_mule. For no-conversion
4973 and raw-text, always call encode_eol. Handle the case of last
4975 (shrink_decoding_region, shrink_encoding_region): Detect cases
4976 that we can't skip data more rigidly.
4977 (code_convert_region): Setup src_multibyte and dst_multibyte
4978 members of coding. For decoding, if the buffer is multibyte,
4979 convert the source sequence to unibyte in advance. For encoding,
4980 if the buffer is multibyte, convert the resulting sequence to
4981 multibyte afterward.
4982 (run_pre_post_conversion_on_str): New function.
4983 (code_convert_string): Deleted and divided into the following two.
4984 (decode_coding_string, encode_coding_string): New functions.
4985 (code_convert_string1, code_convert_string_norecord): Call one of
4987 (Fdecode_sjis_char, Fdecode_big5_char): Use MAKE_CHAR instead of
4988 MAKE_NON_ASCII_CHAR.
4989 (Fset_terminal_coding_system_internal,
4990 Fset_safe_terminal_coding_system_internal): Setup src_multibyte
4991 and dst_multibyte members.
4992 (init_coding_once): Initialize iso_code_class with new enum
4993 ISO_control_0 and ISO_control_1.
4995 * coding.h (enum iso_code_class_type): Member ISO_control_code is
4996 devided into ISO_control_0 and ISO_control_1.
4997 (struct coding_system): New members src_multibyte, dst_multibyte,
4998 errors, and result. Delete member fake_multibyte.
4999 (CODING_REQUIRE_DECODING): Return 1 if coding->dst_multibyte is
5001 (CODING_REQUIRE_ENCODING): Return 1 if coding->src_multibyte is
5004 * data.c (Faref): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
5007 * editfns.c (Fformat): Be sure to convert 8-bit characters to
5009 (Ftranspose_region) [BYTE_COMBINING_DEBUG]: Abort if byte
5011 (Ftranspose_region): Delete codes for handling byte combining.
5013 * fileio.c (Finsert_file_contents): Setup src_multibyte and
5014 dst_multibyte members of coding. On handling REPLACE on unibyte
5015 buffer, convert the result of decode_coding to unibyte. On
5016 inserting into a mutibyte buffer, always call code_convert_region.
5017 (e_write): Setup coding->src_multibyte according to the
5018 multibyteness of the source (buffer or string).
5020 * fns.c (concat): Handle 8-bit characters correctly.
5021 (Fstring_as_unibyte): Be sure to make all 8-bit characters in
5022 unibyte in the result.
5023 (Fstring_as_multibyte): Be sure to make all 8-bit characters in
5024 valid multibyte form in the result.
5025 (map_char_table): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
5026 (Fbase64_encode_region, Fbase64_encode_string): If base64_encode_1
5027 return -1, signal an error.
5028 (base64_encode_1): New arg MULTIBYTE. Get each character by
5029 CHAR_STRING_AND_LENGTH if MULTIBYTE is nonzero. If a multibyte
5030 character is found, return -1.
5031 (Fbase64_decode_region): Delete codes for handling byte-combining.
5032 Treat each decoded byte as a unibyte character.
5033 (Fbase64_decode_string): Return unibyte string.
5034 (Fcompare_strings, concat, string_byte_to_char): Use
5035 FETCH_STRING_CHAR_ADVANCE_NO_CHECK instead off
5036 FETCH_STRING_CHAR_ADVANCE.
5037 (Fstring_lessp): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
5038 (mapcar1): If SEQ is string, always use FETCH_STRING_CHAR_ADVANCE.
5040 * fontset.c (fontset_ref): Use SPLIT_CHAR instead of
5041 SPLIT_NON_ASCII_CHAR.
5042 (fontset_ref_via_base, fontset_set): Likewise
5044 * insdel.c (adjust_markers_for_record_delete): Deleted.
5045 (adjust_markers_for_insert): Argument changed. Caller changed.
5046 (adjust_markers_for_replace): Likewise.
5047 (ADJUST_CHAR_POS, combine_bytes, byte_combining_error,
5048 CHECK_BYTE_COMBINING_FOR_INSERT): Deleted.
5049 (copy_text): Delete unused local varialbe c_save. For converting
5050 to multibyte, be sure to make all 8-bit characters in valid
5052 (count_size_as_multibyte): Handle 8-bit characters correctly.
5053 (insert_1_both, insert_from_string_1, insert_from_buffer_1,
5054 adjust_after_replace, replace_range, del_range_2)
5055 [BYTE_COMBINING_DEBUG]: Abort if byte combining occurs.
5056 (insert_1_both, insert_from_string_1, insert_from_buffer_1,
5057 adjust_after_replace, replace_range, del_range_2) Delete codes for
5058 handling byte combining.
5059 (adjust_before_replace): Deleted.
5061 * keymap.c (Fsingle_key_description): Use SPLIT_CHAR instead of
5062 SPLIT_NON_ASCII_CHAR.
5063 (describe_vector): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
5064 (Faccessible_keymaps): Use FETCH_STRING_CHAR_ADVANCE
5066 (Fkey_description): Likewise.
5068 * lread.c (read1): On reading multibyte string, be sure to make
5069 all 8-bit chararacters in valid multibyte form.
5070 (readchar): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
5072 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE
5075 * process.c (Fstart_process): GCPRO current_dir before calling
5076 Ffind_operation_coding_system. Encode arguments here.
5077 (create_process): Don't encode arguments here. Setup
5078 src_multibyte and dst_multibyte members of struct coding.
5079 (read_process_output): Setup src_multibyte and dst_multibyte
5080 members of struct coding. If the output is to multibyte buffer,
5081 always decode the output of the process. Adjust the
5082 representation of 8-bit characters to the multibyteness of the
5084 (send_process): Setup coding->src_multibyte according to the
5085 multibyteness of the source.
5087 * search.c (wordify): Use FETCH_STRING_CHAR_ADVANCE
5089 (Freplace_match): Use FETCH_STRING_CHAR_ADVANCE and
5090 FETCH_STRING_CHAR_ADVANCE_NO_CHECK appropriately.
5092 * term.c (produce_special_glyphs): Use CHAR_BYTES instead of
5095 * w16select.c (Fw16_set_clipboard_data): Setup members
5096 src_multibyte and dst_multibyte of coding. Adjusted for the
5097 change for find_charset_in_str.
5098 (Fw16_get_clipboard_data): Likewise.
5100 * w32fns.c (w32_to_x_font): Setup members src_multibyte and
5101 dst_multibyte of coding.
5102 (x_to_w32_font): Likewise.
5104 * w32select.c (Fw32_set_clipboard_data): Setup members
5105 src_multibyte and dst_multibyte of coding. Adjusted for the
5106 change for find_charset_in_str.
5107 (Fw32_get_clipboard_data): Likewise.
5109 * xdisp.c (get_next_display_element): Handle 8-bit characters
5111 (next_element_from_display_vector): Use CHAR_BYTES instead of
5113 (disp_char_vector): Use SPLIT_CHAR instead of
5114 SPLIT_NON_ASCII_CHAR.
5116 * xselect.c (selection_data_to_lisp_data): Setup members
5117 src_multibyte and dst_multibyte of coding. Adjusted for the
5118 change for find_charset_in_str.
5119 (lisp_data_to_selection_data): Likewise.
5121 2000-05-19 Gerd Moellmann <gerd@gnu.org>
5123 * buffer.c (Fbury_buffer): Avoid trouble from burying a killed
5126 * dispextern.h (Vimage_types): Add extern declaration.
5128 * xdisp.c (Vimage_types): Moved here from xfns.c.
5129 (syms_of_xdisp): Move `image-types' variable here from xfns.c.
5131 * xfns.c (Vimages_types): Moved to xdisp.c.
5132 (syms_of_xfns): Move `image-types' to xdisp.c.
5134 * w32fns.c (Vimage_types): Removed.
5135 (syms_of_w32fns): Remove `image-types'.
5137 2000-05-18 Kenichi Handa <handa@etl.go.jp>
5139 * fns.c (map_char_table): Pay attention to character number of
5140 charset. Check the validity of charset at the first level. For
5141 leaf nodes that has nil value, call C_FUNCTION or FUNCTION with
5144 * fontset.c: Include "buffer.h".
5145 (fs_load_font): If the face has fontset, record the face ID in
5147 (Finternal_char_font): New function.
5148 (accumulate_font_info): New function.
5149 (Ffontset_info): Rewritten for the new fontset implementation.
5150 (syms_of_fontset): Register Vdefault_fontset in the first element
5151 of Vfontset_table. Include Vdefault_fontset in
5152 Vfontset_alias_alist. Declare `internal-char-font' as a Lisp
5155 2000-05-16 Dave Love <fx@gnu.org>
5157 * m/iris5d.h: Deleted -- unused.
5159 2000-05-16 Gerd Moellmann <gerd@gnu.org>
5161 * xdisp.c, w32.c, print.c, msdos.c, emacs.c: Use the term
5162 `invalid' instead of `illegal'.
5164 * indent.c (Fmove_to_column): When ending within a tab, insert
5165 spaces first so that markers at the end of the tab get adjusted.
5167 * frame.c (frames_bury_buffer): Don't add a buffer to the frame's
5168 buffer list that wasn't selected in that frame.
5170 * filelock.c (get_boot_time): To obtain an 8 char file name, which
5171 is needed on mescaline, use a 2 char prefix, and call
5172 make_temp_name with second arg non-zero.
5174 * fileio.c (make_temp_name): New function, extracted from
5176 (Fmake_temp_name): Use it.
5178 2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
5180 * window.c (coordinates_in_window): Subtract 1 when computing
5183 2000-05-15 Gerd Moellmann <gerd@gnu.org>
5185 * Makefile.in (lisp): Add env.elc.
5187 * callproc.c (Fgetenv_internal): Renamed from Fgetenv.
5189 2000-05-12 Gerd Moellmann <gerd@gnu.org>
5191 * search.c (Freplace_match): Handle case of `\N' in the
5192 replacement when there's no group N.
5194 2000-05-11 Gerd Moellmann <gerd@gnu.org>
5196 * xdisp.c (add_to_log): Don't pass the terminating NUL byte
5197 of the message to message_dolog.
5199 * keyboard.c (read_char): Don't clear current message for help
5200 events; let the code handling help events handle this. Change
5201 code detecting help events that should be ignored.
5203 * xdisp.c (handle_single_display_prop): Don't try to set PT if
5204 we're interating over a string.
5206 2000-05-09 Dave Love <fx@gnu.org>
5208 * fileio.c (Fwrite_region): If APPEND arg is an integer, seek to
5209 that offset before writing. Move gcpro region past call of
5212 2000-05-04 Dave Love <fx@gnu.org>
5214 * buffer.c (syms_of_buffer) [auto-fill-function]: Doc fix.
5216 2000-05-04 Gerd Moellmann <gerd@gnu.org>
5218 * insdel.c (insert_from_buffer_1): Adjust FROM position by number
5219 of inserted characters when BUF equals the current buffer, and PT
5220 is in front of or equal to FROM.
5222 2000-05-03 Gerd Moellmann <gerd@gnu.org>
5224 * xdisp.c (handle_single_display_prop): If display property value
5225 is invalid, or something not supported on the frame, restore
5226 iterator's position to what it was initially. Make sure to return
5227 0 for invalid and unsupported property values.
5229 * xterm.c (x_produce_glyphs) <composite chars>: Handle case
5230 that x_per_char_metric returns null.
5232 2000-05-02 Gerd Moellmann <gerd@gnu.org>
5234 * xterm.h (struct face): Add forward declaration.
5235 (struct image): Ditto.
5236 (image_ascent): Add prototype.
5238 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
5239 (x_draw_image_relief, x_draw_image_foreground_1): Call function
5240 image_ascent instead of using IMAGE_ASCENT.
5242 * dispextern.h (DEFAULT_IMAGE_HEIGHT): New macro.
5243 (IMAGE_ASCENT): Removed.
5245 * xfns.c (Qcenter): New variable.
5246 (enum image_value_type): Add IMAGE_ASCENT_VALUE.
5247 (parse_image_spec): Handle IMAGE_ASCENT_VALUE.
5248 (image_ascent): New function.
5249 (lookup_image): Recognize `:ascent center'.
5250 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
5251 (tiff_format, gif_format, gs_format): Use IMAGE_ASCENT_VALUE.
5252 (xbm_load): Don't set image's ascent here.
5253 (xbm_image_p, xpm_image_p, pbm_image_p, png_image_p)
5254 (jpeg_image_p, tiff_image_p, gif_image_p, gs_image_p): Don't
5255 check ascent values here.
5256 (Fimagep, Flookup_image [GLYPH_DEBUG]: Removed.
5257 (syms_of_xfns) [GLYPH_DEBUG]: Don't defsubr removed functions.
5258 (syms_of_xfns): Initialize Qcenter.
5260 * eval.c (Fsignal): If lisp_eval_depth or spepdl_size are near
5261 to the limits, increase the limits.
5263 2000-05-01 Kenichi Handa <handa@etl.go.jp>
5265 * fontset.c (fs_load_font): By default, use 0x00..0x7f for ASCII.
5266 Check Vfont_encoding_alist against the full name of the opened
5269 2000-04-28 Gerd Moellmann <gerd@gnu.org>
5271 * xdisp.c (make_cursor_line_fully_visible): Handle case of rows
5272 taller than the window.
5274 2000-04-28 Kenichi Handa <handa@etl.go.jp>
5276 * xfaces.c (realize_x_face): Fix the argument of the second
5277 xassert. BASE_FACE may not be a face for ASCII.
5279 2000-04-27 Gerd Moellmann <gerd@gnu.org>
5281 * print.c (print_object): Treat print-length < 0 as nil.
5283 * Makefile.in (termcapobj): Don't use TERMCAP_OBJ.
5285 * s/freebsd.h (TERMCAP_OBJ): Removed.
5286 (LIBS_TERMCAP): Don't define for __FreeBSD_version >= 400000.
5288 * lread.c (read1): Don't treat period followed by certain
5289 characters as symbol start.
5291 * xfns.c (slurp_file): New function.
5292 (xbm_image_p): Handle case of in-memory XBM files.
5293 (xbm_scan): Rewritten to work on memory buffers instead of files.
5294 (xbm_read_bitmap_data): Renamed from xbm_read_bitmap_file_data.
5295 Work on memory buffers instead of files. If DATA is null test
5296 if buffer looks like an in-memory XBM file.
5297 (xbm_load_image): Renamed from xbm_load_image_file. Work on
5298 memory buffers instead of files.
5299 (xbm_file_p): New function.
5300 (xbm_load): Accept :data DATA where DATA is an in-memory XBM file.
5302 * lread.c (end_of_file_error): New function.
5303 (read1): Call it instead of signaling `end-of-file' directly.
5305 * print.c (print_error_message): Print data of `end-of-file'
5306 with Fprinc instead of Fprin1.
5308 2000-04-26 Ken Raeburn <raeburn@gnu.org>
5310 * window.c (freeze_window_start): Check that minibuffer scroll
5311 window isn't nil before extracting the window structure pointer
5314 * undo.c (record_delete): If we hit the end of the undo list, stop
5315 picking elements apart.
5317 2000-04-26 Gerd Moellmann <gerd@gnu.org>
5319 * xdisp.c (display_line): If lines are continued, restore
5320 iterator's ascent/descent information to the values before the
5321 first glyph not fitting on the line.
5323 2000-04-25 Gerd Moellmann <gerd@gnu.org>
5325 * xdisp.c (try_window_id) <all changes above window start>: Adjust
5326 positions in glyph matrix. Don't compute new window end
5329 * dispnew.c (increment_matrix_positions): Renamed from
5330 increment_glyph_matrix_buffer_positions.
5331 (increment_row_positions): Renamed from
5332 increment_glyph_row_buffer_positions.
5334 * dispextern.h: Change names of renamed functions from dispnew.c
5337 2000-04-24 Gerd Moellmann <gerd@gnu.org>
5339 * fileio.c (Fdo_auto_save): Create directories for auto-save
5340 list file if necessary.
5342 * xdisp.c (init_iterator): Set iterator's extra_line_spacing
5343 from buffer or frame.
5344 (automatic_hscrolling_p): New variable.
5345 (hscroll_windows): Scroll windows horizontally only if automatic
5346 hscrolling is allowed.
5347 (syms_of_xdisp): New variable `automatic-hscrolling'.
5349 * frame.h (struct frame): Add member extra_line_spacing.
5351 * xfns.c (x_set_line_spacing): New function.
5352 (Fx_create_frame): Set line spacing from resources.
5353 (Qline_spacing): New variable.
5354 (syms_of_xfns): Initialize Qline_spacing.
5356 * emacs.c (USAGE2): Add `--line-spacing' and `-lsp'.
5358 * buffer.c (init_buffer_once): Handle extra_line_spacing.
5359 (syms_of_buffer): Add `default-line-spacing' and `line-spacing'.
5360 (reset_buffer): Don't initialize extra2 and extra3. Initialize
5361 extra_line_spacing from default value.
5362 (init_buffer_once): Initialize default value of extra_line_spacing.
5364 * buffer.h (struct buffer): Add extra_line_spacing, remove extra2
5367 * xterm.c (x_produce_glyphs): Remove reference to struct it's
5368 prompt_width. Add extra line spacing.
5370 * term.c (produce_glyphs): Remove reference to struct it's
5373 * dispextern.h (struct it): Remove member prompt_width, add
5376 2000-04-22 Gerd Moellmann <gerd@gnu.org>
5378 * dispnew.c (update_frame_line): When writing a whole line, make
5379 sure cursor is in the right row afterwards, otherwise a use of
5380 capability `ch' in cmgoto might leave the cursor in the row below.
5382 2000-04-21 Gerd Moellmann <gerd@gnu.org>
5384 * lisp.h (struct Lisp_Buffer_Cons): Remove.
5386 * keyboard.c (timer_check): Fix typo in comment.
5388 2000-04-21 Kenichi Handa <handa@etl.go.jp>
5390 * fontset.c (Fset_fontset_font): Fix docstring. Local variable
5391 name change: ch -> character.
5393 2000-04-20 Gerd Moellmann <gerd@gnu.org>
5395 * keyboard.c (echo_message_buffer): New variable.
5396 (echo_now): Set echo_message_buffer to the echo area buffer used
5397 to display the echo.
5398 (cancel_echoing): Reset echo_message_buffer to nil.
5399 (read_char): Code rewritten that handles canceling an echo or
5400 echoing a dash, respectively.
5402 * fileio.c (Ffile_writable_p) [WINDOWSNT]: Return nil if parent
5403 directory doesn't exist.
5405 2000-04-19 Dave Love <fx@gnu.org>
5407 * fns.c (syms_of_fns): Defsubr mapc.
5408 (concat): Don't allow numeric args.
5409 (Fconcat): Doc change.
5411 2000-04-19 Stefan Monnier <monnier@cs.yale.edu>
5413 * regex.c (re_match_2_internal): Don't shorten the strings anymore,
5414 instead define end_match(1|2) more carefully.
5415 Use GET_CHAR_BEFORE_2 for `begline'.
5417 2000-04-19 Gerd Moellmann <gerd@gnu.org>
5419 * frame.h (SELECTED_FRAME): Change definition to compile cleanly
5420 on 64-bit systems where NULL is defined as `0'.
5422 * xdisp.c (with_echo_area_buffer): Add more `int' parameters for
5423 the `variable argument list' to make it work on Alpha.
5425 * m/alpha.h (_LP64) [!_LP64]: Define.
5426 (ORDINARY_LINK): Define for NetBSD.
5428 * m/macppc.h (ORDINARY_LINK): Define for NetBSD.
5430 2000-04-19 Dave Love <fx@gnu.org>
5432 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Revert 2000-04-14
5435 * Makefile.in (LIBS): Don't use.
5436 (GETLOADAVG_OBJ): Define again.
5437 (otherobj): Add GETLOADAVG_OBJ.
5439 * buffer.c (Fmake_indirect_buffer): Escape newline in doc.
5441 2000-04-18 Gerd Moellmann <gerd@gnu.org>
5443 * lread.c (read_filtered_event): Cancel and start busy cursor.
5445 * xterm.c (x_produce_glyphs) <ASCII chars>: Take into account
5446 that the per-character metrics may be null.
5448 2000-04-17 Gerd Moellmann <gerd@gnu.org>
5450 * buffer.c (clone_per_buffer_values): New function.
5451 (Fmake_indirect_buffer): Add optional argument CLONE. Call
5452 clone_per_buffer_values if CLONE is not nil.
5454 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
5456 2000-04-16 Dave Love <fx@gnu.org>
5458 * Makefile.in: Remove obsolete localcpp stuff.
5459 (GETLOADAVG_OBJ): Don't define.
5460 (obj): Move LIBOBJS...
5461 (otherobj): ... to here.
5462 (MSDOS_OBJ): Convert to make variable -- preprocessing zapped
5463 whitespace-only lines after the continuation (Irix).
5465 2000-04-14 Gerd Moellmann <gerd@gnu.org>
5467 * xfns.c (xpm_load) [DEBUG_X_COLORS]: Register colors.
5469 * s/freebsd.h (LD_SWITCH_SYSTEM): Add `-L /usr/local/lib'.
5471 2000-04-14 Dave Love <fx@gnu.org>
5473 * s/aix3-1.h, s/bsd4-2.h, s/bsd4-3.h, s/cxux.h, s/dgux.h, s/gnu.h:
5474 * s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/rtu.h:
5475 * s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h, s/usg5-2.h:
5476 * s/usg5-3.h, s/xenix.h, s/umax.h: Don't define autoconfiscated
5479 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Don't define
5480 autoconfiscated HAVE_GETLOADAVG.
5482 * s/nextstep.h, s/sco4.h, s/sco5.h: Don't define autoconfiscated
5485 2000-04-14 Gerd Moellmann <gerd@gnu.org>
5487 * filelock.c (MAKE_LOCK_NAME): Allocate 2 more bytes.
5488 (fill_in_lock_file_name): Avoid existing files that aren't
5491 2000-04-14 Dave Love <fx@gnu.org>
5493 * Makefile.in (LIBS, LIBOBJS): New variable.
5494 (INTERVAL_SRC): Convert to make variable.
5495 (INTERVAL_OBJ, MKTIME_OBJ, FLOAT_SUPPORT, FACE_SUPPORT)
5496 (HAVE_X_WINDOWS, OBJECTS_SYSTEM): Remove.
5497 (obj): Substitute INTERVAL_OBJ, add MKTIME_OBJ, GETLOADAVG_OBJ and
5499 (SOME_MACHINE_OBJECTS): Remove interval stuff.
5500 (lisp): Substitute FACE_SUPPORT, FLOAT_SUP.
5501 (shortlisp): Add facemenu, float-sup, frame.
5502 (SOME_MACHINE_LISP): Remove them from here.
5503 (LIBES): Change unused LDLIBS to autoconf LIBS.
5505 * config.in: Add BROKEN_MKTIME, NLIST_STRUCT, NLIST_NAME_UNION.
5507 2000-04-14 Kenichi Handa <handa@etl.go.jp>
5509 * composite.c (update_compositions): If FROM and TO are not in a
5510 valid range, do nothing.
5512 2000-04-13 Gerd Moellmann <gerd@gnu.org>
5514 * tparam.c (tparam1): Abort when encountering an unknown
5517 * s/freebsd.h (TERMCAP_OBJ) [__FreeBSD__ >= 4]: Define as
5520 * Makefile.in (termcapobj) [LIBS_TERMCAP && TERMCAP_OBJ]: Define
5523 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
5525 * fileio.c (a_write): Remove redundant semi-colons.
5526 (e_write): Return -1 if failed to write all the data.
5527 This fixes the changes made at 1999-12-15.
5529 2000-04-12 Dave Love <fx@gnu.org>
5531 * fns.c (mapcar1): Test for null vals to support mapc.
5532 (Fmapc): New function.
5534 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
5536 * msdos.c (NUM_MOUSE_BUTTONS): Define.
5537 (IT_frame_up_to_date): Support the buffer local value of
5538 cursor-type, if defined.
5540 2000-04-10 Dave Love <fx@gnu.org>
5542 * editfns.c (preceding-char, following-char): Doc fix.
5544 2000-04-10 Ken Raeburn <raeburn@gnu.org>
5546 * Makefile.in (temacs): Revert 2000-03-12 change.
5548 2000-04-10 Jason Rumney <jasonr@gnu.org>
5550 * xfaces.c (realize_face): Change FRAME_X_P to FRAME_WINDOW_P.
5552 2000-04-10 Gerd Moellmann <gerd@gnu.org>
5554 * xdisp.c (setup_echo_area_for_printing): Choose an echo
5555 area buffer, if it's not set up yet.
5557 * indent.c (compute_motion): Set immediate_quit.
5559 2000-04-09 Gerd Moellmann <gerd@gnu.org>
5561 * xfaces.c (tty_suppress_bold_inverse_default_colors_p): New
5563 (realize_tty_face): Suppress boldness if colors are the inverse of
5564 the default colors, and tty_suppress_bold_inverse_default_colors_p
5566 (Ftty_suppress_bold_inverse_default_colors): New function.
5567 (syms_of_xfaces): Defsubr it.
5569 * buffer.c (Frestore_buffer_modified_p): New function.
5570 (syms_of_buffer): Defsubr it.
5572 2000-04-08 Ken Raeburn <raeburn@gnu.org>
5574 * charset.c (Fmake_char_internal): CHAR_COMPONENTS_VALID_P takes a
5575 charset id (int) argument, not a charset (Lisp_Object).
5577 * coding.h (code_convert_string): Declare.
5578 * coding.c (code_convert_string_norecord): Pass an int, not a lisp
5579 object, as the fourth argument to code_convert_string.
5581 * fontset.c (make_fontset_for_ascii_face): Use XINT on return
5583 (Fset_fontset_font): Use EQ to compare lisp objects.
5585 2000-04-05 Ken Raeburn <raeburn@gnu.org>
5587 * intervals.h (SET_INTERVAL_PARENT): Use INT_LISPLIKE to test for
5588 a pointer that looks like a lisp object.
5589 (SET_INTERVAL_OBJECT): Don't explicitly compare the object with
5590 zero, instead see whether it's an integer object, since they can't
5592 (GET_INTERVAL_OBJECT): Simply assign to the destination.
5594 * dispnew.c (allocate_matrices_for_frame_redisplay,
5595 direct_output_forward_char): Use X(U)INT and make_number as needed
5596 to convert between (unsigned) int values and lisp integers.
5597 * keyboard.c (read_key_sequence): Likewise.
5598 * lread.c (substitute_object_recurse): Likewise.
5599 * fns.c (concat, hash_lookup, hash_remove): Likewise.
5600 * minibuf.c (do_completion, Fminibuffer_complete_word,
5601 Fminibuffer_completion_help): Likewise.
5602 * term.c (produce_special_glyphs): Likewise.
5604 * fileio.c (Fwrite_region): Use EQ when comparing lisp objects.
5605 * print.c (print_preprocess, print_object): Likewise.
5607 * search.c (compile_pattern): Use NILP when checking for nil.
5609 * lisp.h (make_number) [!NO_UNION_TYPE && __GNUC__ >= 2 &&
5610 __OPTIMIZE__]: Provide a GNU C macro version that handles
5612 (XSET) [!NO_UNION_TYPE]: Set the value field first, then the type
5613 field, to better cope with ENABLE_CHECKING and calls that modify a
5614 Lisp_Object using its old value.
5616 2000-04-04 Gerd Moellmann <gerd@gnu.org>
5618 * window.c (compare_window_configurations): Signal an error
5619 if parameters C1 or C2 aren't window configurations.
5621 * bytecode.c (Fbyte_code): Add a bunch of BEFORE_POTENTIAL_GC/
5622 AFTER_POTENTIAL_GC calls around calls to functions that can
5623 signal an error and thus invoke the debugger.
5625 2000-04-03 Gerd Moellmann <gerd@gnu.org>
5627 * fns.c (Fbase64_decode_region, Fbase64_decode_string): Signal
5628 an error if decoding fails.
5630 * keyboard.c (lispy_mouse_names): Variable removed.
5631 (Vlispy_mouse_stem): New variable.
5632 (syms_of_keyboard): Initialize Vlispy_mouse_stem.
5633 (make_lispy_event) <mouse_click, scroll_bar_click>: Don't abort
5634 for any mouse button number. Increase size of mouse_syms and
5635 button_down_location as needed. Call modify_event_symbol with
5636 different arguments.
5637 (make_lispy_event) <scroll_bar_click> [USE_TOOLKIT_SCROLL_BARS]:
5638 Call modify_event_symbol with different arguments.
5639 (make_lispy_event) <w32_scroll_bar_click> [WINDOWSNT]: Don't abort
5640 for any button number. Call modify_event_symbol with different
5642 (modify_event_symbol): Rename NAME_ALIST to NAME_ALIST_OR_STEM.
5643 Accept a string for NAME_ALIST_OR_STEM.
5645 * lisp.h (larger_vector): Add prototype.
5647 * fns.c (larger_vector): Make externally visible.
5649 * termhooks.h (NUM_MOUSE_BUTTONS): Removed.
5651 2000-04-02 Stefan Monnier <monnier@cs.yale.edu>
5653 * regex.c (PTR_TO_OFFSET) [!emacs]: Remove.
5654 (RE_MULTIBYTE_P, RE_STRING_CHAR_AND_LENGTH): New macros.
5655 (GET_CHAR_BEFORE_2): Moved from charset.h plus fixed minor bug when
5656 we are between str1 and str2.
5657 (MAX_MULTIBYTE_LENGTH, CHAR_STRING) [!emacs]: Provide trivial default.
5658 (PATFETCH): Use `TRANSLATE'.
5659 (PATFETCH_RAW): Fetch multibyte char if applicable.
5660 (PATUNFETCH): Remove.
5661 (regex_compile): Rely on PATFETCH to do most of the multibyte magic.
5662 When writing a char, write it directly into the pattern buffer rather
5663 than going needlessly through a temp char-array.
5664 (re_match_2_internal): Similarly, rely on RE_STRING_CHAR to do the
5665 multibyte magic and remove the useless `#ifdef emacs'.
5666 (bcmp_translate): Don't compare as multibyte chars when in a unibyte
5669 * regex.h (struct re_pattern_buffer): Make field `multibyte'
5670 conditional on `emacs'.
5672 * charset.h (GET_CHAR_BEFORE_2): Moved to regex.c.
5674 2000-04-01 Ken Raeburn <raeburn@gnu.org>
5676 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P): Expand
5677 non-union-type versions of XMARK and friends here, because XMARK
5678 and friends won't work on an integer field if NO_UNION_TYPE is not
5680 (make_number): Define as a function if it's not defined as a
5683 * composite.c (run_composite_function): Use NILP when checking for
5685 (syms_of_composite): Delete local var NARGS, pass an int as first
5686 argument to Fmake_hash_table.
5688 * editfns.c (text_property_stickiness): Use NILP to test
5689 Lisp_Object boolean value.
5690 (Fmessage_or_box): Don't use NILP to test int variable.
5691 (Fformat): Use a temporary variable to avoid ENABLE_CHECKING
5692 problems reading from and changing the same lisp value in an
5695 2000-04-01 Gerd Moellmann <gerd@gnu.org>
5697 * term.c (TN_no_color_video): New variable.
5698 (term_init): Intitialize TN_no_color_video.
5699 (enum no_color_bit): New enumeration.
5700 (MAY_USE_WITH_COLORS_P): New macro.
5701 (turn_on_face): Use it to determine if attributes may be used
5702 combined with colors.
5704 2000-04-01 Ken Raeburn <raeburn@gnu.org>
5706 * window.c (CURBEG, CURSIZE): Don't overload lisp object lvalues
5707 with int lvalues via casts; instead, just yield lisp object
5709 (enlarge_window): Variable sizep now points to Lisp_Object. Use
5710 proper accessor macros.
5711 (shrink_window_lowest_first): w->top is Lisp_Object; use XINT.
5712 (grow_mini_window): Fix typo getting int value of root->height.
5714 * xdisp.c (compute_string_pos): Fix order of arguments to
5715 string_pos_nchars_ahead.
5716 (handle_fontified_prop, add_to_log): Pass int, not Lisp_Object, as
5717 count arg to variable-arg routines like Frun_hook_with_args and
5719 (back_to_previous_visible_line_start)
5720 (build_desired_tool_bar_string): Pass Lisp_Object, not int, to
5721 fixed-arg routines like Fget_char_property and Fmake_string.
5722 (reconsider_clip_changes): Use XINT when comparing integer lisp
5723 objects, or passing them as int arguments.
5724 (mark_window_display_accurate, insert_left_trunc_glyphs)
5725 (append_space, extend_face_to_end_of_line): Use make_number when
5726 storing or passing integer values as lisp objects.
5727 (set_cursor_from_row, highlight_trailing_whitespace): Use
5728 INTEGERP, not implicit test against zero, for glyph object.
5729 (try_window_id): Don't use make_number when we want an int value.
5731 * xfaces.c (xlfd_symbolic_value): Make last argument a
5732 Lisp_Object, to be consistent with callers.
5733 (Fbitmap_spec_p): Use XINT to get numeric value of height.
5734 (lface_hash): Apply XFASTINT to lisp values before folding in.
5736 * xfns.c (Fx_show_tip): Use make_number to get lisp objects to
5737 fill in window width and height. Pass an int, not a lisp object,
5738 as first arg to Finsert.
5740 2000-04-01 Gerd Moellmann <gerd@gnu.org>
5742 * xfaces.c (realize_basic_faces): Block input while realizing
5745 * keyboard.c (lispy_mouse_names): Add additional mouse names.
5747 * termhooks.h (NUM_MOUSE_BUTTONS): Increase to 15.
5749 2000-03-31 Gerd Moellmann <gerd@gnu.org>
5751 * xterm.c (x_produce_glyphs): When displaying unibyte text
5752 or ASCII, handle case that per-char metric is null.
5754 2000-03-30 Ken Raeburn <raeburn@gnu.org>
5756 * lisp.h (NO_UNION_TYPE) [ENABLE_CHECKING]: Undef.
5758 * lisp.h (XCONS, XSTRING, XSYMBOL, XFLOAT, XPROCESS, XWINDOW,
5759 XSUBR, XBUFFER): Verify correct object type before returning
5760 pointer, using eassert.
5761 * frame.h (XFRAME): Likewise.
5763 * buffer.c (Frename_buffer, Fset_buffer_multibyte,
5764 swap_out_buffer_local_variables, Fmove_overlay): Don't apply
5765 XSYMBOL, XBUFFER, etc, to values that may be nil or of the wrong
5767 * data.c (set_internal): Likewise.
5768 * dispextern.h (WINDOW_WANTS_MODELINE_P,
5769 WINDOW_WANTS_HEADER_LINE_P): Likewise.
5770 * fileio.c (auto_save_1): Likewise.
5771 * insdel.c (check_markers): Likewise.
5772 * marker.c (buf_charpos_to_bytepos, unchain_marker): Likewise.
5773 * undo.c (record_insert): Likewise.
5774 * vmsproc.c (child_sig): Likewise.
5775 * window.c (unshow_buffer, window_loop): Likewise.
5776 * xterm.c (x_erase_phys_cursor): Likewise.
5778 2000-03-30 Gerd Moellmann <gerd@gnu.org>
5780 * xfns.c (free_image_cache): Free the cache structure itself
5781 last, after all its members have been freed.
5783 * lisp.h (xstrdup): Add prototype.
5785 * alloc.c (xstrdup): Moved here from xfaces.c.
5786 (allocating_for_lisp): Variable removed.
5787 (lisp_malloc): Block input around the calls to malloc and
5790 * xfaces.c (realize_tty_face): Use find_symbol_value instead
5792 (xstrdup): Moved to alloc.c.
5794 2000-03-29 Ken Raeburn <raeburn@gnu.org>
5796 * scroll.c (CHECK_BOUNDS): Renamed from CHECK.
5798 * emacs.c (main): Fix sense of no-loadup test.
5800 * config.in (ENABLE_CHECKING): Undef.
5802 * lisp.h (struct interval): Replace "parent" field with a union of
5803 interval pointer and Lisp_Object; add new bitfield to use as
5804 discriminant. Change other flag fields to bitfields.
5805 (CHECK): New macro for consistency checking. If ENABLE_CHECKING
5806 is defined and the supplied test fails, print a message and
5808 (eassert): New macro. Use CHECK to provide an assert-like
5811 * intervals.h (NULL_INTERVAL_P): Now applies only to real interval
5812 pointers; abort if the value looks like a lisp object.
5813 (NULL_INTERVAL_P, NULL_PARENT, HAS_PARENT, HAS_OBJECT, SET_PARENT,
5814 SET_OBJECT, INTERVAL_PARENT, GET_INTERVAL_OBJECT, COPY_PARENT):
5815 Modify for new interval parent definition.
5817 * alloc.c (mark_interval_tree, MARK_INTERVAL_TREE,
5818 UNMARK_BALANCE_INTERVALS): Update references that need an
5819 addressable lisp object in the interval structure.
5820 (die): New function.
5821 (suppress_checking): New variable.
5823 * intervals.c (interval_start_pos): Just return 0 if there's no
5826 2000-03-29 Gerd Moellmann <gerd@gnu.org>
5828 * lread.c (read1): Accept `.' (period) as symbol start like in CL
5829 and earlier Emacs versions.
5831 * keyboard.c (Ftop_level): Cancel busy-cursor.
5833 * eval.c (call_debugger): Cancel busy-cursor.
5835 2000-03-29 Kenichi Handa <handa@etl.go.jp>
5837 * search.c (Freplace_match): Adjust multibyteness of the current
5838 buffer and NEWTEXT. Free allocated memory before signaling an
5841 2000-03-28 Stefan Monnier <monnier@cs.yale.edu>
5843 * regex.c (analyse_first): New function obtained by ripping out most
5844 of re_compile_fastmap and generalizing it a little bit so that it
5845 can also just return whether a given (sub)pattern can match the empty
5847 (regex_compile): Use `analyse_first' to decide whether the loop-check
5848 needs to be done or not for *, +, *? and +? (the loop check is costly
5849 for non-greedy repetition).
5850 (re_compile_fastmap): Delegate the actual work to `analyse_first'.
5852 2000-03-28 Dave Love <fx@gnu.org>
5854 * s/gnu-linux.h (GC_SETJMP_WORKS): Define for i386, sparc, m68k,
5857 * alloc.c: Include stdio.h. Test STDC_HEADERS, not __STDC__.
5859 2000-03-27 Stefan Monnier <monnier@cs.yale.edu>
5861 * regex.c (REGEX_FREE_STACK, RESET_FAIL_STACK): Make them usable as
5863 (enum re_opcode_t): Update description of succeed_n.
5864 (PATFETCH): Always define.
5865 (regex_compile): Use lookahead rather than PATUNFETCH (for repetition
5866 operators, char classes, shy-groups and intervals).
5867 Optimize special cases of intervals so as to only use succeed_n and
5868 jump_n when really needed.
5869 (re_compile_fastmap): Simplify handling of jump_n and succeed_n now
5870 that we don't have to handle the special cases any more.
5871 Simplify on_failure_jump handling as well.
5873 2000-03-28 Jason Rumney <jasonr@gnu.org>
5875 * lread.c (Fload): Move safe_p definition to above #ifdef DOS_NT.
5877 2000-03-27 Gerd Moellmann <gerd@gnu.org>
5879 * s/freebsd.h (GC_SETJMP_WORKS): Define.
5881 * s/msdos.h (GC_SETJMP_WORKS): Define.
5883 * alloc.c (mark_maybe_object): New function.
5884 (mark_memory): Use it.
5885 (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK): New macros.
5886 (setjmp_tested_p, longjmp_done): New variables.
5887 (test_setjmp): New function.
5888 (mark_stack) [!GC_SETJMP_WORKS]: Call test_setjmp.
5889 (init_alloc): Initialize setjmp_tested_p and longjmp_done.
5891 * xdisp.c (face_before_or_after_it_pos): Pass multibyteness
5892 to DEC_TEXT_POS and INC_TEXT_POS.
5894 * dispnew.c (direct_output_for_insert): Use DEC_TEXT_POS
5895 with parameter MULTIBYTE_P.
5897 * dispextern.h (INC_TEXT_POS, DEC_TEXT_POS): Add parameter
5900 * editfns.c (Fsubst_char_in_region): Don't use INC_POS in unibyte
5901 buffers because it looks for multibyte character byte sequences
5902 which don't exist in unibyte text.
5904 * xterm.h (x_specified_cursor_type, x_copy_color): Add prototypes.
5906 * xfaces.c (register_color, unregister_color, unregister_colors)
5907 [DEBUG_X_COLORS]: New functions.
5908 (x_free_colors) [DEBUG_X_COLORS]: Unregister colors.
5910 * xfns.c (x_set_cursor_color): Get color reference counts right.
5912 * xterm.c (x_copy_color): New function.
5913 (x_alloc_nearest_color) [DEBUG_X_COLORS]: Call register_color.
5915 * buffer.h (MAX_PER_BUFFER_VARS): Renamed from MAX_BUFFER_LOCAL_VARS.
5916 (PER_BUFFER_VAR_OFFSET): Renamed from BUFFER_LOCAL_VAR_OFFSET.
5917 (PER_BUFFER_VAR_IDX): Renamed from BUFFER_LOCAL_VAR_IDX.
5918 (PER_BUFFER_VALUE_P): Renamed from BUFFER_HAS_LOCAL_VALUE_P.
5919 (SET_PER_BUFFER_VALUE_P): Renamed from SET_BUFFER_HAS_LOCAL_VALUE_P.
5920 (PER_BUFFER_IDX): Renamed from BUFFER_LOCAL_IDX.
5921 (PER_BUFFER_DEFAULT): Renamed from BUFFER_LOCAL_DEFAULT_VALUE.
5922 (PER_BUFFER_VALUE): Renamed from BUFFER_LOCAL_VALUE.
5923 (PER_BUFFER_SYMBOL): Renamed from BUFFER_LOCAL_SYMBOL.
5924 (PER_BUFFER_TYPE): Renamed from BUFFER_LOCAL_TYPE.
5926 * category.c, data.c, syntax.c, print.c, lread.c: Use new macro
5927 names for handling per-buffer variables.
5929 * buffer.c (buffer_permanent_local_flags): Use MAX_PER_BUFFER_VARS
5930 instead of MAX_BUFFER_LOCAL_VARS.
5931 (last_per_buffer_idx): Renamed from max_buffer_local_idx.
5933 * xfaces.c (lookup_face): Don't assert FACE_SUITABLE_FOR_CHAR_P.
5935 * xfns.c (x_specified_cursor_type): New function.
5936 (x_set_cursor_type): Use it.
5938 * buffer.h (struct buffer): Add cursor_type.
5940 2000-03-26 Stefan Monnier <monnier@cs.yale.edu>
5942 * regex.c (enum re_opcode_t): New opcode on_failure_jump_nastyloop.
5943 (print_partial_compiled_pattern, re_compile_fastmap): Handle new
5945 (regex_compile): Use on_failure_jump_nastyloop for non-greedy loops.
5946 (re_match_2_internal): Add code for on_failure_jump_nastyloop when
5947 executing it as well as when popping it off the stack to find infinite
5948 loops in non-greedy repetition operators.
5950 2000-03-26 Gerd Moellmann <gerd@gnu.org>
5952 * doc.c (Qfunction_documentation): New variable.
5953 (syms_of_doc): Initialize Qfunction_documentation.
5954 (Fdocumentation): If FUNCTION is a symbol with non-nil
5955 `function-documentation' property, return a documentation derived
5958 * buffer.c (syms_of_buffer): Add default-cursor-type.
5959 (init_buffer_once): Don't let cursor_type have a local value
5962 * xterm.c (x_display_and_set_cursor): Choose cursor depending
5963 on buffer-local value of cursor_type.
5964 (x_draw_bar_cursor): Add parameter WIDTH.
5966 * buffer.c (reset_buffer): Initialize buffer's cursor_type.
5967 (init_buffer_once): Set default cursor_type value to t.
5968 Mark cursor_type as local everywhere.
5969 (syms_of_buffer): New per-buffer variable cursor-type.
5971 * buffer.h (struct buffer): Remove member local_var_flags,
5973 (MAX_BUFFER_LOCAL_VARS): New macro.
5974 (BUFFER_LOCAL_VAR_OFFSET, BUFFER_LOCAL_VAR_IDX)
5975 (BUFFER_HAS_LOCAL_VALUE_P, SET_BUFFER_HAS_LOCAL_VALUE_P)
5976 (BUFFER_LOCAL_IDX, BUFFER_LOCAL_DEFAULT_VALUE, BUFFER_LOCAL_VALUE)
5977 (BUFFER_LOCAL_SYMBOL, BUFFER_LOCAL_TYPE): New macros.
5979 * print.c (print_object): Use new macros for per-buffer
5982 * category.c (Fset_category_table): Use new macros for per-buffer
5985 * buffer.c (buffer_permanent_local_flags): Make a char array.
5986 (max_buffer_local_idx): New variable.
5987 (reset_buffer_local_variables, Fbuffer_local_variables): Rewritten
5988 for new handling of per-buffer variables.
5989 (buffer_slot_type_mismatch): Use new macros for per-buffer vars.
5990 (init_buffer_once): Initialize per-buffer vars differently.
5991 Set max_buffer_local_idx.
5993 * syntax.c (Fset_syntax_table): Use new macros for per-buffer
5996 * lread.c (defvar_per_buffer): Use new macros for per-buffer
5999 * data.c (do_symval_forwarding, store_symval_forwarding)
6000 (find_symbol_value, set_internal, default_value, Fset_default)
6001 (Fkill_local_variable, Flocal_variable_p): Use new macros for
6002 per-buffer variables.
6004 * Makefile.in (bootstrap-emacs): Use `mv -f' instead of `mv'.
6006 2000-03-24 Gerd Moellmann <gerd@gnu.org>
6008 * xterm.c (x_term_init): Unblock input around call1 of
6009 Qvendor_specific_keysyms.
6011 * syntax.c (open_paren_in_column_0_is_defun_start): New variable.
6012 (find_defun_start): Consider an open parenthesis in column 0
6013 a defun start only if open_paren_in_column_0_is_defun_start is set.
6014 (syms_of_syntax): New variable open-paren-in-column-0-is-defun-start.
6016 2000-03-24 Stefan Monnier <monnier@cs.yale.edu>
6018 * eval.c (Fautoload): Add entry in load-history (if after dump).
6019 * lread.c (load-history): Update docstring.
6021 2000-03-24 Gerd Moellmann <gerd@gnu.org>
6023 * indent.c (Fvertical_motion): Always use the current buffer.
6024 Temporarily change the window's buffer, if necessary.
6026 2000-03-23 Gerd Moellmann <gerd@gnu.org>
6028 * xterm.c (fast_find_position): Make sure not to consider rows
6029 not visible in the window.
6031 2000-03-22 Stefan Monnier <monnier@cs.yale.edu>
6033 * regex.c (enum syntaxcode): Provide default for non-Emacs.
6034 (re_compile_fastmap, re_match_2_internal): Undo Dave's previous fix.
6036 2000-03-22 Jason Rumney <jasonr@gnu.org>
6038 * w32menu.c (single_submenu): Set help string to NULL if none.
6039 (w32_menu_show): Set help string correctly.
6040 (add-menu-item): Set help string in MIIM_DATA for menu item.
6041 Load SetMenuItemInfoA explicitly.
6042 (w32_menu_display_help): New function.
6044 * w32fns.c (w32_wnd_proc): Handle WM_MENUSELECT message.
6045 (QCdata): Moved to xdisp.c.
6047 * w32term.c (w32_read_socket): Handle WM_MENUSELECT message.
6048 (Vw32_charset_to_codepage_alist): Removed.
6049 (Vw32_charset_info_alist): New variable.
6050 (Qw32_charset_[ansi, default, symbol, shiftjis, hangul, gb2312,
6051 chinesebig5, oem, easteurope, turkish, baltic, russian, arabic,
6052 greek, hebrew, thai, johab, mac, unicode]): New symbols.
6053 (x_produce_glyphs): Remove out of date #ifdef 0'd section. Replace
6055 (w32_codepage_for_font): Use Vw32_charset_info_alist.
6056 (syms_of_w32term): Remove Vw32_charset_to_codepage_alist.
6057 Define Vw32_charset_info_alist and w32_charset symbols.
6059 2000-03-22 Jason Rumney <jasonr@gnu.org>
6061 * makefile.nt (w32bdf.obj): Update dependencies.
6063 * w32bdf.c: Include frame.h and dispextern.h before fontset.h.
6065 * w32fns.c: Include fontset.h after dispextern.h.
6066 (Fx_create_frame): Do not create fontset.
6067 (w32_load_system_font): Doc fix.
6068 (Fx_close_connection): Free full_name if it is not shared.
6070 * w32term.c: Include fontset.h after dispextern.h.
6071 (x_get_glyph_face_and_encoding): New parameter two_byte_p. Callers
6073 (w32_per_char_metric): If PCM is invalid, delete and return NULL.
6074 (x_get_char_and_face_encoding): Use FACE_FOR_CHAR to get face_id.
6075 (w32_font_is_double_byte): New function, needs body.
6076 (x_append_glyph): Set glyph->glyph_not_available_p.
6077 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
6078 it->charset. If it->multibyte_p is zero and it->c is a multibyte
6079 character, convert it to a unibyte character.
6080 (struct glyph_string): Delete member `charset'.
6081 (W32_TEXTOUT): Temporarily remove charset_dim until another way of
6082 calculating it is found.
6083 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
6084 the case that per char metric is not available correctly.
6085 (x_fill_glyph_string): Handle the case that the specific glyph is
6086 not available correctly.
6087 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
6088 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
6089 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
6090 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
6091 fontset. Don't call FS_LOAD_FONT.
6093 2000-03-22 Ken Raeburn <raeburn@gnu.org>
6095 * intervals.h (NULL_INTERVAL): Cast to INTERVAL type.
6096 (INT_LISPLIKE): New macro.
6097 (NULL_INTERVAL_P): Use it.
6098 (INTERVAL_HAS_PARENT, INTERVAL_HAS_OBJECT, SET_INTERVAL_PARENT,
6099 SET_INTERVAL_OBJECT, INTERVAL_PARENT, COPY_INTERVAL_PARENT,
6100 GET_INTERVAL_OBJECT, INTERVAL_PARENT_OR_NULL): New macros.
6102 * alloc.c (make_interval, gc_sweep): Use new macros; eliminate all
6103 explicit references to "parent" field of struct interval and
6104 associated unclean type conversions.
6105 * intervals.c (create_root_interval, root_interval, rotate_right,
6106 rotate_left, balance_possible_root_interval, split_interval_right,
6107 split_interval_left, interval_start_pos, find_interval,
6108 next_interval, previous_interval, update_interval,
6109 adjust_intervals_for_insertion, delete_node, delete_interval,
6110 adjust_intervals_for_deletion, merge_interval_right,
6111 merge_interval_left, reproduce_tree, graft_intervals_into_buffer,
6112 copy_intervals_to_string): Likewise.
6113 * intervals.h (AM_LEFT_CHILD, AM_RIGHT_CHILD, RESET_INTERVAL):
6115 * syntax.c (update_syntax_table): Likewise.
6117 * intervals.c (reproduce_tree_obj): New function, like
6118 reproduce_tree but takes a Lisp_Object for the parent. Declare
6120 (graft_intervals_into_buffer): Use it when appropriate.
6121 (reproduce_tree): Declare with prototype.
6122 (balance_possible_root_interval): Check that the parent is a lisp
6123 object before trying to examine its type.
6125 2000-03-22 Gerd Moellmann <gerd@gnu.org>
6127 * xfaces.c (lface_same_font_attributes_p): Compare font attributes
6128 as strings only if both are known to be strings.
6130 * s/openbsd.h (LIBS_TERMCAP): Undef.
6132 2000-03-21 Stefan Monnier <monnier@cs.yale.edu>
6134 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE): Add default
6135 definitions for non-Emacs compilation.
6136 (enum re_opcode_t): Remove (not)wordchar and move (not)syntaxspec
6137 outside of `#ifdef emacs'.
6138 (print_partial_compiled_pattern): Update.
6139 (regex_compile): Use (not)syntaxspec(Sword) instead of (not)wordchar.
6140 (re_compile_fastmap): Merge handling of charset and charset_not (for
6141 emacs and non-emacs compilation as well).
6142 Similarly for (not)categoryspec and (not)syntaxspec.
6143 Don't use the fastmap when reaching `anychar' since the added
6144 complexity is not justified.
6145 (re_match_2_internal): Merge (not)wordchar (emacs and non-emacs)
6146 and (not)syntaxspec. Merge (not)categoryspec.
6148 2000-03-22 Kenichi Handa <handa@etl.go.jp>
6150 * dispextern.h [!HAVE_WINDOW_SYSTEM] (FACE_SUITABLE_FOR_CHAR_P,
6151 FACE_FOR_CHAR): Define them differently for the configuration of
6154 2000-03-21 Dave Love <fx@gnu.org>
6156 * fontset.c (Fset_fontset_font, Ffontset_font): Fix newlines in
6159 2000-03-21 Gerd Moellmann <gerd@gnu.org>
6161 * xfaces.c (check_lface_attrs) [GLYPH_DEBUG]: Fix syntax error.
6162 (lface_fully_specified_p): Don't check contents of
6163 LFACE_FONT_INDEX because that attribute is optional.
6164 (realize_x_face): Remove now unwarranted xassert.
6166 2000-03-21 Kenichi HANDA <handa@etl.go.jp>
6168 The following changes are to make font selection based on
6169 characters, not charset. In addition, they recover fontset
6170 facilities while utilizing the new font selection mechanism.
6172 * Makefile.in (fontset.o): Depend on dispextern.h.
6174 * alloc.c (mark_face_cache): Don't mark face->registry.
6176 * dispextern.h (struct glyph): New member glyph_not_available_p.
6177 Use 22 bits for face_id.
6178 (enum lface_attribute_index): Add LFACE_FONT_INDEX.
6179 (struct face): Delete member registry, new member ascii_face.
6180 (FACE_SUITABLE_FOR_CHAR_P): Renamed from
6181 FACE_SUITABLE_FOR_CHARSET_P. Caller changed.
6182 (FACE_FOR_CHAR): Renamed from FACE_FOR_CHARSET. Caller changed.
6183 (struct it): Delete member charset, new member
6184 glyph_not_available_p.
6186 * fontset.h (FONT_NOT_OPENED, FONT_NOT_FOUND): Macros removed.
6187 (struct fontset_info, struct fontset_data): Structs removed.
6188 (allloc_fontset_data, free_fontset_data, fs_regiser_fontset,
6189 Vglobale_fontset_alist, font_idx_temp): Externs removed.
6190 (fs_load_font, fs_query_fontset): Adjusted for new argument.
6191 (fs_free_face_fontset, fontset_font_pattern,
6192 face_suitable_for_char_p, face_for_char,
6193 make_fontset_for_ascii_face): Extern them.
6194 (FS_LOAD_FONT): Adjusted for the change of fontset implementation.
6195 (FS_LOAD_FACE_FONT): New macro.
6197 * fontset.c: All codes rewritten or adjusted for the change of
6198 fontset implementation. Now fontset is represented by char table.
6199 (Vglobal_fontset_alist, font_idx_temp, my_strcasetbl): Variables
6201 (my_strcasecmp): Function removed.
6202 (Vfontset_table, next_fontset_id, Vdefault_fontset): New
6204 (AREF, ASIZE): New macros.
6205 (FONTSET_FROM_ID, FONTSET_ID, FONTSET_NAME, FONTSET_FRAME,
6206 FONTSET_ASCII, FONTSET_BASE, BASE_FONTSET_P, FONTSET_REF,
6207 FONTSET_REF_VIA_BASE, FONTSET_SET): New macros.
6208 (fontset_ref, fontset_ref_via_base, fontset_set, make_fontset,
6209 fontset_id_valid_p, font_family_registry, fontset_name,
6210 fontset_ascii, free_face_fontset, face_suitable_for_char_p,
6211 face_for_char, make_fontset_for_ascii_face, fontset_font_pattern):
6213 (fs_load_font): New arg FACE. Caller changed.
6214 (fs_query_fontset): Argument changed. Caller changed.
6215 (Fquery_fontset): call fs_query_fontset.
6216 (fs_register_fontset, alloc_fontset_data, free_fontset_data):
6218 (clear_fontset_elements, check_registry_encoding,
6219 check_fontset_name): New functions.
6220 (syms_of_fontset): Set char-table-extra-slots property of fontset
6221 to 3. Staticpro and initialize Vfontset_table and
6222 Vdefault_fontset. Defsubr fontset_font and fontset_list.
6224 * frame.h (struct frame): Member `fontset_data' removed.
6225 (FRAME_FONTSET_DATA): Macro removed.
6227 * frame.c (make_frame): Don't allocate f->fontset_data.
6228 (Fdelete_frame): Don't free f->fontset_data.
6230 * msdos.c (XMenuActivate): Args to lookup_derived_face changed.
6232 * xdisp.c (charset_at_position): Function removed.
6233 (init_iterator): Don't set member charset of struct `it'.
6234 (handle_face_prop, reseat_to_string, set_iterator_to_next,
6235 next_element_from_display_vector, insert_left_trunc_glyphs):
6237 (face_before_or_after_it_pos): Call FACE_FOR_CHAR, not
6239 (get_next_display_element, append_space,
6240 extend_face_to_end_of_line): Likewise.
6242 * xfaces.c (Qx_charset_registry, Vface_default_registry):
6244 (clear_font_table, frame_update_line_height, load_face_font):
6245 Adjusted for the change of fontset implementation.
6246 (load_face_fontset_font): Function removed.
6247 (pixel_point_size): New function.
6248 (font_list): Argument type changed. Caller changed.
6249 (LFACE_FONT): New macro.
6250 (check_lface_attrs): Check attr[LFACE_FONT_INDEX].
6251 (set_lface_from_font_name): Type of arg FONTNAME is changed to
6252 Lisp_Object. Determine the font name by actually loading a font
6253 by the specified pattern. Set LFACE_FONT (lface) to the specified
6254 pattern. Even if a font is not found, don't try alternatives.
6255 (Finternal_set_lisp_face_attribute): Handle `font' slot in lface.
6256 (set_font_frame_param): If `font' is specified in lface, use it.
6257 (Finternal_get_lisp_face_attribute): Handle `font' slot in lface.
6258 (lface_same_font_attributes_p): Likewise.
6259 (make_realized_face): Arguent changed. Caller changed. Set
6260 face->ascii_face to face itself.
6261 (free_realized_face): Free face->fontset if face is for ASCII.
6262 (face_suitable_for_iso8859_1_p, face_suitable_for_charset_p,
6263 deduce_unibyte_registry, x_charset_registry): Functions removed.
6264 (free_realized_multibyte_face): New function.
6265 (lookup_face, lookup_named_face, lookup_derived_face): Argument
6266 changed. Caller changed.
6267 (try_font_list): Argument type changed.
6268 (face_fontset): Check `font' slot of ATTRS, not `family' slot.
6269 (choose_face_font): Argument changed. Handle fontset properly.
6270 (choose_face_fontset_font): Function removed.
6271 (realize_default_face, realize_named_face): Don't remove the
6273 (realize_face): Argument changed. Caller changed. Remove face
6274 with the arg former_face_id in advance. Load font for the new
6276 (realize_x_face): Argument changed. Caller changed. For a
6277 multibyte character, share fontset with base_face. For a single
6278 byte character, make a new realized fontset. Don't load a font
6280 (realize_tty_face): Argument changed. Caller changed.
6281 (compute_char_face): Call FACE_FOR_CHAR, not FACE_FOR_CHARSET.
6282 (face_at_buffer_position): Don't check multibyte_p for returning
6284 (face_at_string_position): Call FACE_SUITABLE_FOR_CHAR_P, not
6285 FACE_SUITABLE_FOR_CHARSET_P.
6286 (syms_of_xfaces): Remove code for Qx_charset_registry and
6287 Vface_default_registry.
6289 * xterm.c: Include fontset.h after dispextern.h. Undo the changes
6290 related to PER_CHAR_METRIC done by Gerd on 2000-03-03.
6291 (x_per_char_metric): Don't try FONT->default_char. Even if
6292 pcm->width is zero, glyph bits may exist.
6293 (x_encode_char): Always initialize char2b->byte1.
6294 (x_get_char_face_and_encoding): Call FACE_FOR_CHAR to get face_id.
6295 (x_get_glyph_face_and_encoding): New arg two_byte_p. Caller
6297 (x_append_glyph): Set glyph->glyph_not_available_p.
6298 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
6299 it->charset. Handle the case that per char metric is not
6300 available. If it->multibyte_p is zero and it->c is a multibyte
6301 character, convert it to a unibyte character.
6302 (struct glyph_string): Delete member `charset'.
6303 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
6304 the case that per char metric is not available correctly.
6305 (x_fill_glyph_string): Handle the case that the specific glyph is
6306 not available correctly.
6307 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
6308 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
6309 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
6310 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
6311 fontset. Don't call FS_LOAD_FONT.
6313 * xfns.c (Fx_create_frame): Don't cal fs_register_fontset.
6314 (x_create_tip_frame): Likewise.
6315 (Fx_close_connection): Free full_name of font_info.
6317 * fns.c (optimize_sub_char_table): New function.
6318 (Foptimize_char_table): New function.
6319 (syms_of_fns): Defsubr Soptimize_char_table.
6321 2000-03-20 Gerd Moellmann <gerd@gnu.org>
6323 * buffer.c (Fset_buffer_modified_p): Set update_mode_lines
6324 only if buffer is displayed in some window.
6326 * xdisp.c (handle_single_display_prop): Initialize local `value'.
6327 (try_window_reusing_current_matrix): Don't call scroll run
6328 function if run's current and desired position are the same;
6329 this prevents cursor flickering.
6331 2000-03-19 Stefan Monnier <monnier@cs.yale.edu>
6333 * regex.h (RE_TRANSLATE. RE_TRANSLATE_P): Moved to regex.c.
6335 * regex.c (RE_STRING_CHAR): New macro.
6336 (GET_CHAR_AFER_2): Remove.
6337 (RE_TRANSLATE, RE_TRANSLATE_P): New macros moved from regex.h.
6338 (enum re_opcode_t): Remove on_failure_jump_exclusive.
6339 (print_partial_compiled_pattern, re_compile_fastmap)
6340 (re_match_2_internal): Remove on_failure_jump_exclusive.
6341 (regex_compile): Turn optimizable P+ loops into PP*, so that the
6342 optimization only need to work for * (ie. can use of_keep_string_jump).
6343 Remove the special case for .*\n since it is now covered by the general
6345 (re_search_2): Don't bother with `room'.
6346 (skip_one_char): New function.
6347 (skip_noops): Simplify since `memory' is not needed any more.
6348 (mutually_exclusive_p): Restructure slightly to use `switch' and
6349 add handling for "all" remaining cases.
6350 (re_match_2_internal): Change on_failure_jump_smart to use
6351 on_failure_keep_string_jump (and redirect the end-of-loop jump)
6352 rather than on_failure_jump_exclusive.
6354 2000-03-19 Gerd Moellmann <gerd@gnu.org>
6356 * xfns.c (select_visual): Don't set dpyinfo->n_planes to the
6357 number of bits per RGB because it's everywhere used as the depth
6360 * term.c (calculate_costs): Remove code dealing with X frames.
6362 2000-03-19 Richard M. Stallman <rms@gnu.org>
6364 * lread.c (syms_of_lread): Doc fix for load-convert-to-unibyte.
6366 2000-03-18 Gerd Moellmann <gerd@gnu.org>
6368 * lread.c (read_integer): Unread the last char not consumed.
6370 2000-03-17 Gerd Moellmann <gerd@gnu.org>
6372 * xterm.c (x_update_window_cursor): Don't update in frames
6373 which are in the process of being deleted.
6375 2000-03-16 Gerd Moellmann <gerd@gnu.org>
6377 * Makefile.in (mostlyclean): Add `*.core'.
6378 (clean): Add `bootstrap-emacs'.
6380 * lread.c (read_integer): New function.
6381 (read1): Support read syntax #o, #x, #b, #r.
6383 2000-03-15 Stefan Monnier <monnier@cs.yale.edu>
6385 * regex.c (re_match_2): Fix string shortening (to fit `stop') to
6386 make sure POINTER_TO_OFFSET gives the same value before and after
6387 PREFETCH. Use `dfail' to guarantee "atomic" matching.
6388 (PTR_TO_OFFSET): Use POINTER_TO_OFFSET.
6389 (debug): Now only active if > 0 rather than if != 0.
6390 (DEBUG_*): Update for the new meaning of `debug'.
6391 (print_partial_compiled_pattern): Add missing `succeed' case. Use
6392 CHARSET_* macros in the charset(_not) branch. Fix off-by-two bugs
6393 in `succeed_n', `jump_n' and `set_number_at'.
6394 (store_op1, store_op2, insert_op1, insert_op2)
6395 (at_begline_loc_p, at_endline_loc_p): Add prototype.
6396 (group_in_compile_stack): Move to after its arg's types are
6397 declared and add a prototype.
6398 (PATFETCH): Define in terms of PATFETCH_RAW.
6399 (GET_UNSIGNED_NUMBER): Add the usual `do { ... } while(0)'
6401 (QUIT): Redefine as a nop except for NTemacs.
6402 (regex_compile): Handle intervals {,M} as if it was {0,M}. Fix
6403 indentation of the greedy-op and shy-group code.
6404 (at_(beg|end)line_loc_p): Fix argument's types.
6405 (re_compile_fastmap): Ifdef out failure_stack_ptr to shut up gcc.
6406 (re_search_2): Use POS_AS_IN_BUFFER. Simplify `room' computation.
6407 (MATCHING_IN_FIRST_STRING): Remove.
6408 (re_match_2): Use POS_AS_IN_BUFFER. Ifdef out failure_stack_ptr
6409 to shut up gcc. Use FIRST_STRING_P and POINTER_TO_OFFSET. Use
6410 QUIT unconditionally.
6412 2000-03-15 Gerd Moellmann <gerd@gnu.org>
6414 * minibuf.c (Fminibuffer_complete): Set point to ZV if finding
6417 * process.c (send_process): Add a hint that the function
6418 can call Lisp code to its comment.
6420 * lread.c (load_dangerous_libraries): New variable.
6421 (Vbytecomp_version_regexp): New variable.
6422 (safe_to_load_p): New function.
6423 (Fload): Handle files not compiled with Emacs specially.
6424 (syms_of_lread): New Lisp variable load-dangerous-libraries.
6426 2000-03-14 Gerd Moellmann <gerd@gnu.org>
6428 * lisp.h (free_frame_xic) [HAVE_X_I18N]: Add missing semicolon.
6430 * xterm.c (xim_close_dpy, xim_initialize): Use X11R6-style XIM
6431 support functions only if HAVE_X11R6_XIM is defined.
6432 (xim_instantiate_callback): Define only if HAVE_X11R6_XIM.
6434 * s/sol2.h (INHIBIT_X11R6_XIM): Define.
6436 * xfns.c (X_I18N_INHIBITED): Don't define.
6437 (create_frame_xic): Remove conditional compilation on
6439 (x_kill_gs_process, x_window): Use FRAME_X_VISUAL.
6441 * config.in (HAVE_X_I18N): Moved here from xterm.h.
6442 (HAVE_X11R6_XIM): Define.
6444 * xterm.h (HAVE_X_I18N) [HAVE_X11R6]: Moved to config.in.
6446 * xterm.c (x_term_init): Add support for X resource `synchronous'.
6447 If set, call XSynchronize.
6449 2000-03-13 Stefan Monnier <monnier@cs.yale.edu>
6451 * regex.c: Declare a new type `re_char' used throughout the code
6452 for the string char type. It's `const unsigned char' to match the
6453 rest of Emacs. Consistently make sure all pointers to strings use
6454 it and make sure all pointers into the pattern use `unsigned
6456 (re_match_2_internal): Use `PREFETCH+STRING_CHAR' instead of
6457 GET_CHAR_AFTER_2. Also merge wordbound and notwordbound to reduce
6460 * charset.h (GET_CHAR_AFTER_2): Remove.
6461 (GET_CHAR_BEFORE_2): Use unsigned chars, like everywhere else.
6463 2000-03-12 Ken Raeburn <raeburn@gnu.org>
6465 * Makefile.in (temacs): Evaluate ALL_LDFLAGS into a temporary
6466 variable before the invocation of YMF_PASS_LDFLAGS, in case both
6467 of them try to use backquotes.
6469 2000-03-12 Dave Love <fx@gnu.org>
6471 * unexelf.c: Restore changes of 1999-10-19.
6472 (unexec): Don't adjust bss for sbss type SHT_PROGBITS; otherwise
6473 fix its type and alignment; copy it from current process.
6475 2000-03-12 Gerd Moellmann <gerd@gnu.org>
6477 * atimer.c (cancel_atimer): Break out of the loop as soon as timer
6478 has been found. Fix bug not computing timer's predecessor.
6480 * fileio.c (Fread_file_name): Handle case that DIR contains a
6483 * window.c (Fsave_window_excursion): Doc fix.
6485 * xfns.c (x_defined_color): Rewritten to use
6486 x_allocate_nearest_color.
6488 2000-03-12 Eli Zaretskii <eliz@is.elta.co.il>
6490 * msdos.c (vga_installed): New function, code moved from
6491 dos_set_window_size.
6492 (Qbar, Qcursor_type, outside_cursor): New variables.
6493 (syms_of_msdos): Intern and staticpro them.
6494 (dos_ttraw) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Save the cursor
6495 shape used outside Emacs when called for the first time.
6496 (dos_ttcooked) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Restore the
6497 cursor shape used outside Emacs.
6498 (msdos_set_cursor_shape, IT_set_cursor_type): New functions.
6499 (IT_frame_up_to_date): Call IT_set_cursor_type, in case the cursor
6501 (IT_set_frame_parameters): Call IT_set_cursor_type if the frame
6502 parameters specify the cursor. Make qreverse a global
6503 variable (renamed to Qreverse).
6505 2000-03-09 Gerd Moellmann <gerd@gnu.org>
6507 * fns.c (Fy_or_n_p): Cancel busy-cursor.
6509 2000-03-08 Stefan Monnier <monnier@cs.yale.edu>
6511 This is a big redesign of failure-stack and register handling, prompted
6512 by bugs revealed when trying to add shy-groups. Overall, what happened
6513 is that loops are now structured a little differently, groups can be
6514 shy and the code is a little simpler.
6516 * regex.h: Update the copyright.
6517 (RE_SHY_GROUPS): New value.
6518 (RE_UNMATCHED_RIGHT_PAREN_ORD): Renumber.
6519 (RE_SYNTAX_EMACS): Add RE_SHY_GROUPS.
6521 * regex.c (enum re_opcode_t): Remove jump_past_alt,
6522 maybe_pop_jump, push_dummy_failure and dumy_failure_jump. Add
6523 on_failure_jump_(exclusive, loop and smart). Also fix the comment
6524 for (start|stop)_memory since they now only take one argument (the
6525 second has becomes unnecessary).
6526 (print_partial_compiled_pattern): Adjust for changes in
6528 (print_compiled_pattern): Use %ld to printf long ints and flush to
6529 make debugging a little easier.
6530 (union fail_stack_elt): Make the integer unsigned.
6531 (struct fail_stack_type): Add a `frame' element.
6532 (INIT_FAIL_STACK): Init `frame' as well.
6533 (POP_PATTERN_OP): New macro for re_compile_fastmap.
6534 (DEBUG_PUSH, DEBUG_POP): Remove.
6535 (NUM_REG_ITEMS): Remove.
6536 (NUM_NONREG_ITEMS): Adjust.
6537 (FAILURE_PAT, FAILURE_STR, NEXT_FAILURE_HANDLE)
6538 (TOP_FAILURE_HANDLE): New macros for the cycle detection.
6539 (ENSURE_FAIL_STACK): New macro for PUSH_FAILURE_(REG|POINT).
6540 (PUSH_FAILURE_REG, POP_FAILURE_REG, CHECK_INFINITE_LOOP): New
6542 (PUSH_FAILURE_POINT): Don't push registers any more. The pattern
6543 address pushed is not the destination of the jump but the source
6545 (NUM_FAILURE_ITEMS): Remove.
6546 (POP_FAILURE_POINT): Adapt to the new stack structure (i.e. pop
6547 registers before the actual failure point). Don't hardcode any
6548 meaning for str==NULL anymore.
6549 (union register_info_type, REG_MATCH_NULL_STRING_P, IS_ACTIVE)
6550 (MATCHED_SOMETHING, EVER_MATCHED_SOMETHING, SET_REGS_MATCHED):
6552 (REG_UNSET_VALUE): Use NULL (why not?).
6553 (compile_range): Remove declaration since it doesn't exist.
6554 (struct compile_stack_elt_t): Remove inner_group_offset.
6555 (old_reg(start|end), reg_info, reg_dummy, reg_info_dummy): Remove.
6556 (regex_grow_registers): Remove dead code.
6557 (FIXUP_ALT_JUMP): New macro.
6558 (regex_compile): Add shy-groups Change loops to use
6559 on_failure_jump_smart&jump instead of
6560 on_failure_jump&maybe_pop_jump. Change + loops to eliminate the
6561 initial (dummy_failure_)jump. Remove c1_base (looks like unused
6562 variable to me). Use `jump' instead of `jump_past_alt' and don't
6563 bother with push_dummy_failure in alternatives since it is now
6564 unnecessary. Use FIXUP_ALT_JUMP. Eliminate a useless `#ifdef
6565 emacs' for (re)allocating the stack.
6566 (re_compile_fastmap): Remove dead variables i and num_regs. Exit
6567 from loop when bufp->can_be_null rather than jumping to `done'.
6568 Avoid jumping backwards so as to ensure termination. Use
6569 PATTERN_STACK_EMPTY and POP_PATTERN_OP. Improved handling of
6570 backreferences. Remove dead code in handling of `anychar'.
6571 (skip_noops, mutually_exclusive_p): New functions taken from the
6572 handling of `maybe_pop_jump' in re_match_2_internal. Slightly
6573 improve mutually_exclusive_p to handle ".+\n".
6574 (lowest_active_reg, highest_active_reg,
6575 NO_(LOWEST|HIGHEST)_ACTIVE_REG) Remove.
6576 (re_match_2_internal): Use %p instead of 0x%x when printf'ing
6577 ptrs. Don't SET_REGS_MATCHED anymore. Remove many dead
6578 variables. Push register (in `start_memory') on the stack rather
6579 than storing it in old_reg(start|end). Remove the cycle detection
6580 from `stop_memory', replaced by the use of on_failure_jump_loop
6581 for greedy loops. Add code for the new on_failure_jump_<foo>.
6582 Remove ad-hoc code in `on_failure_jump' to push more registers in
6583 the case of a loop. Take out code from `maybe_pop_jump' into
6584 separate functions and adapt it to the semantics of
6585 `on_failure_jump_smart'. Remove jump_past_alt, dummy_failure_jump
6586 and push_dummy_failure. Remove dummy_failure handling and
6587 handling of `failures to jump to on_failure_jump' (this last one
6588 was already dead code, it seems).
6589 (group_match_null_string_p, alt_match_null_string_p)
6590 (common_op_match_null_string_p): Remove.
6592 2000-03-08 Dave Love <fx@gnu.org>
6594 * config.in: Don't depend on __STDC__ for volatile.
6595 Add POINTER_TYPE, PTR, PROTOTYPES.
6597 * hftctl.c, strftime.c: Use PROTOTYPES.
6598 * eval.c (find_handler_clause): Likewise.
6600 * mem-limits.h: Use POINTER_TYPE.
6602 * lisp.h (P_): Define based on PROTOTYPES, not __STDC__.
6603 (memory_warnings): Declare using POINTER_TYPE.
6605 2000-03-08 Gerd Moellmann <gerd@gnu.org>
6607 * xfns.c (x_set_cursor_type): If ARG is nil, give frame no cursor.
6609 * xdisp.c (display_echo_area): Temporarily inhibit garbage
6612 * xfns.c: Remove obsolete code in #if 0.
6613 (Fx_focus_frame): New function.
6615 2000-03-07 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
6617 * coding.c (coding_category_name): Add coding-category-utf-8,
6618 coding-category-utf-16-be, coding-category-utf-16-le.
6619 (UTF_8_1_OCTET_P, UTF_8_EXTRA_OCTET_P, UTF_8_2_OCTET_LEADING_P,
6620 UTF_8_3_OCTET_LEADING_P, UTF_8_4_OCTET_LEADING_P,
6621 UTF_8_5_OCTET_LEADING_P, UTF_8_6_OCTET_LEADING_P): New macros.
6622 (detect_coding_utf_8): New function.
6623 (UTF_16_INVALID_P, UTF_16_HIGH_SURROGATE_P
6624 UTF_16_LOW_SURROGATE_P): New macros.
6625 (detect_coding_utf_16): New function
6626 (detect_coding_mask): When priorities are specified, skip any
6627 categories that have `nil' coding-system. Fix bug of returning
6628 wrong mask when PRIORITIES is specified and detect_coding_XXX()
6629 returns a mask not set in PRIORITIES.
6630 (detect_eol_type_in_2_octet_form): New function.
6631 (detect_eol): selects detect_eol_type_XXX to call according to
6632 cooding->category_idx.
6633 (detect_coding_system): Remove `nil' coding-system in the result.
6634 (Fupdate_coding_systems_internal): Update all coding-categories.
6636 * coding.h (CODING_CATEGORY_IDX_UTF_8,
6637 CODING_CATEGORY_IDX_UTF_16_BE, CODING_CATEGORY_IDX_UTF_16_LE): New
6639 (CODING_CATEGORY_IDX_RAW_TEXT, CODING_CATEGORY_IDX_BINARY,
6640 CODING_CATEGORY_IDX_MAX): Adjusted for the above macros.
6641 CODING_CATEGORY_IDX_UTF_16_LE.
6642 (CODING_CATEGORY_MASK_UTF_8, CODING_CATEGORY_MASK_UTF_16_BE,
6643 CODING_CATEGORY_MASK_UTF_16_LE): New macros.
6644 (CODING_CATEGORY_MASK_ANY): Include the above macros.
6645 (CODING_CATEGORY_MASK_UTF_16_BE_LE): New macro.
6647 2000-03-07 Gerd Moellmann <gerd@gnu.org>
6649 * doc.c (Fdocumentation_property): If value is not a string,
6650 and doesn't refer to etc/DOC, evaluate it to obtain a string.
6652 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: Don't try to
6653 close the display with XtCloseDisplay. This caused a bus error
6656 * minibuf.c (Fminibuffer_complete): Move point to ZV when input is
6657 complete but not unique.
6659 2000-03-06 Gerd Moellmann <gerd@gnu.org>
6661 * process.c (send_process): Remove local variable `procname' that
6662 might become invalid when a GC happens. Instead, access the
6663 process name slot directly.
6665 * xfns.c (x_set_menu_bar_lines_1): Adjust window's orig_top and
6668 * frame.c (set_menu_bar_lines_1): Adjust window's orig_top and
6671 2000-03-06 Eli Zaretskii <eliz@is.elta.co.il>
6673 * msdos.c (IT_note_mouse_highlight): Return immediately if frame's
6674 glyph matrices have been freed.
6676 2000-03-05 Gerd Moellmann <gerd@gnu.org>
6678 * Makefile.in (tags): Include ../lwlib/TAGS in TAGS.
6679 (bootstrap-temacs): Set LC_ALL to C like for temacs.
6681 * xfns.c (QCdata): Moved to xdisp.c.
6683 * xdisp.c (QCdata): Moved here from xfns.c.
6684 (syms_of_xdisp): Initialize QCdata.
6686 * frame.h (FRAME_INTERNAL_BORDER_WIDTH) [!HAVE_X_WINDOWS]: Define.
6688 * window.c (coordinates_in_window): Use
6689 FRAME_INTERNAL_BORDER_WIDTH_SAFE instead of
6690 FRAME_INTERNAL_BORDER_WIDTH.
6692 * xdisp.c (try_window_id): Recompute unchanged information if
6693 it is obviously invalid.
6695 * xterm.c (x_term_init): Create a colormap if not using the
6698 * xterm.h (select_visual): Change prototype.
6700 * xfns.c (select_visual): Rewritten. Recognize user-specified
6702 (visual_classes): New variable.
6704 2000-03-04 Gerd Moellmann <gerd@gnu.org>
6706 * xfns.c (x_defined_color, x_set_mouse_color, lookup_rgb_color)
6707 (lookup_pixel_color, x_laplace, x_build_heuristic_mask)
6708 (png_load): Access colormap of frame using FRAME_X_COLORMAP.
6709 (x_decode_color): Don't handle allocation of white and black
6711 (x_window) [USE_X_TOOLKIT]: Set XtNvisual, XtNdepth, and
6712 XtNcolormap resources.
6713 (x_window) [!USE_X_TOOLKIT]: Pass colormap to XCreateWindow.
6714 (Fx_create_frame): Initialize color members of x_output structure.
6715 (xpm_load): Pass colormap to XPM lib.
6717 * xfaces.c (x_free_colors): Access colormap of frame using
6718 FRAME_X_COLORMAP. Be paranoid about freeing black and white
6719 when default colormap is used.
6721 * xterm.c (x_term_init): Set Colormap member of x_display_info
6722 structure. Copy colormap if resource `privateColormap' is
6723 specified (PseudoColor only).
6724 (x_setup_relief_color): Access colormap of frame using
6727 * xterm.h (struct x_display_info): Add Colormap member `cmap'.
6728 (FRAME_X_COLORMAP, FRAME_X_VISUAL): New macros.
6730 2000-03-04 Jason Rumney <jasonr@gnu.org>
6732 * xfaces.c Change many FRAME_X... macros to FRAME_WINDOW... or
6733 other non-platform-specific equivalents.
6734 [WINDOWSNT]: Include w32term.h, fontset.h and define X
6735 specific functions and macros as their w32 equivalents where
6736 non-platform-specifics are not available.
6737 [HAVE_X_WINDOWS]: Change most of these to HAVE_WINDOW_SYSTEM.
6738 (x_create_gc, x_free_gc) [WINDOWSNT]: Add W32 versions.
6739 (clear_font_table) [WINDOWSNT]: Call w32_unload_font.
6740 (frame_update_line_height): Use macros to access f->output_data.
6741 (defined_color): Remove FIXME comments; fixed.
6742 (x_face_list_fonts, prepare_face_for_display): Put X specifics
6743 into #ifdef blocks. Add WINDOWSNT blocks.
6744 (Fx_list_fonts): Use macros for accessing font data.
6745 (set_lface_from_font_name): Different default fonts for X and
6747 (font_scalable_p) [WINDOWSNT]: Treat wildcard XLFD_AVGWIDTH as
6748 scalable for backward compatibility.
6749 (realize_tty_face) [MSDOS]: Do the same for WINDOWSNT.
6750 (syms_of_xfaces) [WINDOWSNT]: Allow scalable fonts by default.
6752 * emacs.c (main) [HAVE_NTGUI]: Call syms_of_xfaces instead of
6755 * makefile.nt (w32faces.obj): Remove.
6758 2000-03-03 Jason Rumney <jasonr@gnu.org>
6760 * keyboard.c (make_lispy_event): Call buffer_posn_from_coords with
6763 2000-03-03 Ken Raeburn <raeburn@gnu.org>
6765 * unexelf.c (PT_LOAD, SHT_*, SHN_*) [__NetBSD__]: Only provide
6766 standard ELF definitions here if the system header does not.
6768 2000-03-03 Gerd Moellmann <gerd@gnu.org>
6770 * xterm.c (PER_CHAR_METRIC): Removed.
6771 (x_per_char_metric_1, x_default_char): New functions.
6772 (x_per_char_metric): If font's default char is invalid, return
6773 metrics of a suitably chosen usable default char.
6774 (x_draw_glyph_string_foreground): If font has an invalid default
6775 char, replace occurrences of unprintable chars with a suitably
6776 chosen usable default char.
6778 2000-03-02 Gerd Moellmann <gerd@gnu.org>
6780 * xterm.c (note_mouse_highlight): Return quickly if frame's
6781 glyph matrices have been freed.
6783 * dispnew.c (free_glyphs): Block input while freeing matrices.
6785 * xfns.c (x_clear_image, x_kill_gs_process): Use x_free_colors.
6787 * xterm.c (x_alloc_lighter_color, x_setup_relief_color): Use
6790 * dispextern.h (x_free_colors): Add prototype.
6792 * xfaces.c (x_free_colors): New function.
6793 (unload_color, free_face_colors): Use it.
6795 2000-03-02 Eli Zaretskii <eliz@is.elta.co.il>
6797 * msdos.h (FRAME_INTERNAL_BORDER_WIDTH): Define to zero.
6799 * window.c [MSDOS]: Include msdos.h.
6801 2000-03-02 Dave Love <fx@gnu.org>
6803 * m/powerpcle.h, m/sparc.h: Don't set C_OPTIMIZE_SWITCH.
6805 * m/mips-siemens.h, m/news-r6.h, m/news-risc.h, m/tekxd88.h: Don't
6806 set C_OPTIMIZE_SWITCH for gcc.
6808 2000-03-02 Kenichi Handa <handa@etl.go.jp>
6810 * coding.c (coding_save_composition): Be sure to allocate
6811 composition data area in coding even if there's no composition in
6814 2000-03-01 Jason Rumney <jasonr@gnu.org>
6816 * w32term.c: Equivalent changes to those made to xterm.c on
6817 2000-02-25 and 2000-02-24.
6819 * w32fns.c: Equivalent changes to those made to xfns.c on
6820 2000-02-25 and 2000-02-21.
6822 * sysdep.c: [WINDOWSNT]: Use sys_read and sys_write to ensure
6823 correct line-end convention is followed.
6825 * w32menu.c [HAVE_BOXES]: Remove #undef.
6826 (single_keymap_panes): Remove code for simulating checkmarks.
6827 (single_menu_item): Remove notbuttons_ptr argument. Callers changed.
6828 Remove code for drawing simulated checkmarks.
6829 (w32_menu_show): make unibyte help string correctly.
6830 (add_menu_item): draw standard Windows checkmarks. Draw radio
6831 buttons as radio buttons if possible.
6833 2000-03-01 Gerd Moellmann <gerd@gnu.org>
6835 * sysdep.c (start_of_text): Don't define this function for NetBSD
6838 * m/pmax.h (START_FILES, CANNOT_DUMP) [__NetBSD__ || __OpenBSD__]:
6840 (UNEXEC) [__NetBSD__ || __OpenBSD__]: Define to unexelf.o.
6841 (LINKER): Don't undef if __NetBSD__ is defined.
6843 * m/mips.h (LINKER) [__NetBSD__ || __OpenBSD__]: Don't define.
6845 * fileio.c [__NetBSD__]: Define `unix'.
6847 * xfns.c (start_busy_cursor): Allow floats for busy-cursor-delay.
6849 2000-02-29 Gerd Moellmann <gerd@gnu.org>
6851 * atimer.c (start_atimer): Don't abort when timers are stopped.
6852 (append_atimer_lists): New function.
6853 (cancel_atimer, stop_other_atimers, run_all_atimers): Handle
6854 arbitrary lists of stopped and running atimers.
6856 * atimer.c (cancel_atimer): Handle canceling an atimer when
6857 some timers are stopped.
6859 * xfns.c (cancel_busy_cursor): Set busy_cursor_atimer to null
6862 * fns.c (maybe_resize_hash_table): Handle case of new size
6863 coming out as being the same as old size.
6865 2000-02-27 Jason Rumney <jasonr@gnu.org>
6867 * makefile.nt: Add atimer.h to dependencies.
6868 * w32.c (init_environment): Set Vw32_num_mouse_buttons here.
6869 * w32console.c: Only disable window system features for dispextern.h
6870 (initialize_w32_display): Build a display info for the console.
6871 * w32faces.c (tty_defined_color): Apply xfaces.c change from 02-17.
6872 * w32fns.c (w32_wnd_proc) [WM_LBUTTON_DOWN, WM_RBUTTON_DOWN,
6873 WM_LBUTTON_UP, WM_RBUTTON_UP]: Do not treat 4 or more button mice
6875 * w32gui.h (struct W32FontStruct): Revert last change after change
6877 * w32menu.c (single_submenu): Set up help string.
6878 [!HAVE_MULTILINGUAL_MENU]: Don't overwrite item_name with descrip.
6879 (w32_dialog_show): Set up help string.
6880 * w32term.c (w32_display_info_for_display): Remove unused function.
6881 (w32_draw_bitmap): Use pre-built bitmaps.
6882 (w32_initialize_display_info): New function to initialize parts of
6883 display info that are common to both GUI and console frames.
6884 (w32_term_init): Use w32_initialize_display_info. Do not set
6885 Vw32_num_mouse_buttons here, as it is not called for console
6886 frames. Build bitmaps for indicating truncated lines etc.
6887 (x_delete_display): Destroy pre-built bitmaps.
6888 * xdisp.c (handle_single_display_prop): Use FONT_HEIGHT macro.
6889 (echo_area_display): Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM.
6891 2000-02-27 Dave Love <fx@gnu.org>
6893 * lisp.h: Add a bunch of prototypes.
6895 2000-02-26 Kenichi Handa <handa@etl.go.jp>
6897 * keyboard.c (read_char): Set `usec' correctly.
6899 2000-02-25 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
6901 * ccl.c (ccl_driver) [CCL_MapMultiple]: When the mapped value is
6902 `lambda', set reg[RRR] to the map index.
6903 (ccl_driver) [CCL_MapSingle]: When the mapped value is found, set
6904 reg[RRR] to 0. Otherwise, set it to -1.
6906 2000-02-25 Gerd Moellmann <gerd@gnu.org>
6908 * emacs.c (main): Remove code snippet commented out with `//'.
6910 2000-02-25 Richard M. Stallman <rms@gnu.org>
6912 * fileio.c (Ffile_symlink_p): If result starts with a `/'
6913 and contains a `:', prepend `/:'.
6915 * window.c (select_window_1): If selected_window is nil,
6916 don't "swap out" the buffer's point.
6917 (Fset_window_configuration): Set selected_window to nil
6918 before calling Fselect_window.
6919 (unshow_buffer): Don't set point in buffer from window's point
6920 if another more recently selected window also shows the buffer.
6922 2000-02-25 Gerd Moellmann <gerd@gnu.org>
6924 * keyboard.c (recursive_edit_1): Cancel busy-cursor.
6926 * xfns.c (inhibit_busy_cursor, busy_count): Removed.
6927 (Fx_show_busy_cursor, Fx_hide_busy_cursor): Removed.
6928 (busy_cursor_atimer, busy_cursor_shown_p, Vbusy_cursor_delay): New
6930 (DEFAULT_BUSY_CURSOR_DELAY): New define.
6931 (start_busy_cursor, cancel_busy_cursor, show_busy_cursor)
6932 (hide_busy_cursor): New functions.
6933 (syms_of_xfns): DEFVAR_LISP Vbusy_cursor_delay.
6935 * minibuf.c (read_minibuf): Cancel busy-cursor.
6937 * keyboard.c (command_loop_1): Call start_busy_cursor before
6938 Fcommand_execute and cancel_busy_cursor after it.
6939 (timer_check): Remove busy-cursor code.
6940 (Fread_key_sequence, Fread_key_sequence_vector): Start/cancel busy
6943 * process.c (wait_reading_process_input): Remove busy-cursor code.
6945 * eval.c (Fsignal): Call cancel_busy_cursor instead of
6946 Fx_hide_busy_cursor.
6948 * dispextern.h (Fx_show_busy_cursor, Fx_hide_busy_cursor):
6950 (start_busy_cursor, cancel_busy_cursor): Add prototypes.
6952 * lisp.h (Fx_hide_busy_cursor): Remove prototype.
6954 * xterm.c (XTread_socket): Remove busy-cursor code.
6956 * dispnew.c (flush_stdout) [GLYPH_DEBUG]: New function.
6957 (build_frame_matrix_from_leaf_window): Put code handling
6958 glyph row's not being a slice of a frame row in #if 0.
6959 (sync_window_with_frame_matrix_rows): New function.
6960 (frame_row_to_window): New function.
6961 (mirror_line_dance): Handle copies between windows.
6963 * lread.c (Fload): Use `xfree' instead of `free'.
6964 (init_obarray): Use `xmalloc' instead of `malloc'.
6966 * window.c (Fset_window_buffer): Set WINDOW to the window
6968 (coordinates_in_window): Take frame's internal border width
6971 2000-02-24 Gerd Moellmann <gerd@gnu.org>
6973 * xterm.c (x_display_and_set_cursor): Display cursor of
6974 non-selected windows depending on the setting of
6975 cursor_in_non_selected_windows.
6977 * xdisp.c (cursor_in_non_selected_windows): New variable.
6978 (syms_of_xdisp): DEFVAR_BOOL it.
6980 2000-02-23 Gerd Moellmann <gerd@gnu.org>
6982 * data.c (Fstring_to_number): If number is greater than what
6983 fits into an integer, return a float.
6985 * eval.c (specbind): Remove references to
6986 keyword_symbols_constant_flag.
6988 * data.c (keyword_symbols_constant_flag): Removed.
6989 (Fmakunbound, set_internal, syms_of_data): Remove references to
6990 keyword_symbols_constant_flag.
6992 * bytecode.c (Fbyte_code): Remove keyword_symbols_constant_flag.
6994 2000-02-23 Kenichi Handa <handa@etl.go.jp>
6996 * syntax.c (multibyte_syntax_as_symbol): New variable.
6997 (syms_of_syntax): Declare it as a Lisp variable.
6998 (SYNTAX_WITH_MULTIBYTE_CHECK): New macro.
6999 (scan_lists): If both sexpflag and multibyte_syntax_as_symbol are
7000 nonzero, treat all multibyte characters as symbol.
7001 (init_syntax_once): Give syntax `word' to all multibyte
7004 2000-02-22 Eli Zaretskii <eliz@is.elta.co.il>
7006 * frame.c (Fdelete_frame): Don't let echo_area_window remain on
7009 2000-02-21 Gerd Moellmann <gerd@gnu.org>
7011 * frame.c (Fmouse_position): GCPRO retval instead of x and y.
7013 * xfns.c (x_window_to_frame, x_any_window_to_frame)
7014 (x_non_menubar_window_to_frame): Check the busy-cursor window.
7016 2000-02-21 Dave Love <fx@gnu.org>
7018 * frame.c (Vmouse_position_function): New variable.
7019 (Fmouse_position): Use it.
7020 (syms_of_frame): Install it.
7022 * charset.c (find_charset_in_str): Fix use of `c' instead of `c1'.
7024 2000-02-20 Gerd Moellmann <gerd@gnu.org>
7026 * fileio.c (Finsert_file_contents): Unbind the binding of
7027 standard-output done by temp_output_buffer_setup.
7029 * eval.c (funcall_lambda): Don't bind Qmocklisp_arguments unless
7030 Vmocklisp_arguments is nil. Inline Fcar and Fcdr.
7031 (specbind, unbind_to): Handle most common case of non-constant
7032 symbol with trivial value specially.
7034 * bytecode.c (Fbyte_code) <Bvarset>: Inline most common case.
7036 2000-02-20 Richard M. Stallman <rms@gnu.org>
7038 * data.c (Fmake_variable_buffer_local): Doc fix.
7039 Init found_for_buffer to 0.
7040 (Fmake_variable_frame_local): If the variable has already
7041 been buffer-local, set the check_frame field.
7043 2000-02-20 Eli Zaretskii <eliz@is.elta.co.il>
7045 * msdos.c (IT_write_glyphs): Allocate a larger screen_buf as data
7046 produced for CODING_MODE_LAST_BLOCK requires.
7048 2000-02-18 Dave Love <fx@gnu.org>
7050 * keyboard.c (echo_keystrokes): Remove declaration.
7051 (Vecho_keystrokes) New variable.
7052 (read_char, record_menu_key, read_key_sequence): Use it to allow
7054 (syms_of_keyboard): Change Vecho_keystrokes declaration.
7056 * lread.c: Undef feature selection macros before defining.
7058 2000-02-18 Gerd Moellmann <gerd@gnu.org>
7060 * data.c (let_shadows_buffer_binding_p): Ignore specbindings
7061 for symbols other than the symbol in question.
7063 2000-02-17 Dave Love <fx@gnu.org>
7065 * s/sol2.h (C_DEBUG_SWITCH): Define to allow optimization.
7067 2000-02-17 Gerd Moellmann <gerd@gnu.org>
7069 * emacs.c (main): Use #if GC_MARK_STACK instead of #ifdef.
7071 * alloc.c (enum mem_type): Compile unconditionally.
7073 2000-02-17 Eli Zaretskii <eliz@is.elta.co.il>
7075 * xfaces.c (tty_defined_color): Don't return faulire indication
7076 for unspecified-fg and unspecified-bg pseudo-colors.
7078 2000-02-17 Gerd Moellmann <gerd@gnu.org>
7080 * alloc.c (mark_object): Don't mark symbol names in pure space.
7081 (gc_sweep): Don't unmark symbol names in pure space.
7083 * lisp.h (GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS)
7084 (GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES)
7085 [GC_MARK_STACK]: New defines.
7086 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, UNGCPRO)
7087 [GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS]: Define as no-ops.
7089 * emacs.c (main) [GC_MARK_STACK]: Initialize stack_base.
7091 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Use
7092 allocate_buffer instead of xmalloc.
7094 * alloc.c (toplevel): Include setjmp.h.
7095 (PURE_POINTER_P): New define.
7096 (enum mem_type) [GC_MARK_STACK]: New enumeration.
7097 (Vdead) [GC_MARK_STACK]: New variable.
7098 (lisp_malloc): Add parameter TYPE, call mem_insert if
7099 GC_MARK_STACK is defined.
7100 (allocate_buffer): New function.
7101 (lisp_free) [GC_MARK_STACK]: Call mem_delete.
7102 (free_float) [GC_MARK_STACK]: Set type to Vdead.
7103 (free_cons) [GC_MARK_STACK]: Set car to Vdead.
7104 (stack_base, mem_root, mem_z) [GC_MARK_STACK]: New variables.
7105 (MEM_NIL) [GC_MARK_STACK]: New define.
7106 (struct mem_node) [GC_MARK_STACK]: New structure.
7107 (mem_init, mem_find, mem_insert, mem_delete, mem_insert_fixup)
7108 (mem_delete_fixup, mem_rotate_left, mem_rotate_right)
7109 (live_string_p, live_cons_p, live_symbol_p, live_float_p)
7110 (live_misc_p, live_vector_p, live_buffer_p, mark_memory)
7111 (mark_stack) [GC_MARK_STACK]: New functions.
7112 (Fgarbage_collect) [GC_MARK_STACK]: Call mark_stack.
7113 (clear_marks): Removed.
7114 (gc_sweep): Set free conses' car, free floats' type, free
7115 symbols' function to Vdead. Use lisp_free to free buffers.
7116 (init_alloc_once): Initialize Vdead.
7117 (survives_gc_p): Return non-zero for pure objects.
7119 * alloc.c: Add comments throughout the file.
7121 * atimer.c (stop_other_atimers): Don't call cancel_atimer because
7122 that unblocks alarms.
7124 * alloc.c, bytecode.c, data.c, dispnew.c, ecrt0.c, editfns.c,
7125 emacs.c, floatfns.c, fns.c, lread.c, print.c, config.in, lisp.h,
7126 Makefile.in: Remove `LISP_FLOAT_TYPE' and `standalone'.
7128 * frame.c (make_frame): Set frame initiallly to `garbaged'.
7130 2000-02-17 Kenichi Handa <handa@etl.go.jp>
7132 * xdisp.c (decode_mode_spec_coding): Delete superfluous code to
7133 avoid infinite error signaling. Allocate sufficient memory for
7134 eol_str in the case that eoltype is Lisp_Int.
7136 2000-02-17 Stefan Monnier <monnier@cs.yale.edu>
7138 * syntax.c (Fforward_comment): Undo the previous change, since cc-mode
7139 depends on the previous behavior.
7141 2000-02-16 Gerd Moellmann <gerd@gnu.org>
7143 * sysdep.c (vfork) [!HAVE_VFORK]: Removed.
7145 2000-02-15 Gerd Moellmann <gerd@gnu.org>
7147 * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN): Define.
7149 * process.c (send_process) [BROKEN_PTY_READ_AFTER_EAGAIN]:
7150 Workaround for FreeBSD bug. Clear output queue after EAGAIN in
7153 2000-02-15 Richard M. Stallman <rms@gnu.org>
7155 * data.c (set_internal): Don't make variable buffer-local
7156 if within a let-binding for the same buffer.
7157 (let_shadows_buffer_binding_p): New function.
7159 * eval.c (specbind): For buffer-local value,
7160 record the current buffer also.
7161 (unbind_to): Cope with that change.
7163 2000-02-15 Gerd Moellmann <gerd@gnu.org>
7165 * window.c (Fsave_window_excursion): Doc fix.
7167 2000-02-15 Stefan Monnier <monnier@cs.yale.edu>
7169 * syntax.c (back_comment): Make sure we only consider comment-starters
7170 of the relevant style and return -1 in case of a failure to find the
7171 beginning of the comment.
7172 (Fforward_comment): If back_comment fails, go back to the position just
7173 after the comment-end.
7174 (scan_lists): Add comment describing a very minor bug.
7176 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
7178 * minibuf.c (Ftry_completion, Fall_completions): Add a reference to
7179 `completion-regexp-list' in the docstring.
7181 2000-02-14 Dave Love <fx@gnu.org>
7183 * xfaces.c (tty_defined_color): Declare color_idx unsigned long.
7185 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
7187 * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS
7188 to Emacs' syntax. Also fix the comment about set/not-set meanings
7189 since Emacs syntax is not the value 0 any more.
7190 * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax
7191 since it's now part of RE_SYNTAX_EMACS.
7193 2000-02-12 Dave Love <fx@gnu.org>
7195 * frame.h (SELECTED_FRAME): Use NULL, not 0 to avoid warnings on
7198 2000-02-12 Gerd Moellmann <gerd@gnu.org>
7200 * xdisp.c (syms_of_xdisp): Doc fix for scroll-conservatively.
7202 2000-02-12 Dave Love <fx@gnu.org>
7204 * s/aix3-2.h, s/osf-1.h: Define C_DEBUG_SWITCH for non-gcc.
7206 * s/ux4800.h, s/umips.h, s/umax.h, s/sol2.h, s/sco5.h, s/rtu.h:
7207 * s/ptx4.h, s/umax.h, s/dgux.h, s/bsd4-2.h, s/bsd4-3.h:
7208 * s/hpux.h: Don't define HAVE_VFORK.
7210 * s/gnu-linux.h: Don't define HAVE_VFORK or HAVE_SYS_SIGLIST.
7212 * s/nextstep.h: Don't define HAVE_ALLOCA.
7214 * config.in: Add vfork bits.
7216 2000-02-12 Gerd Moellmann <gerd@gnu.org>
7218 * process.c (Fopen_network_stream) [POLL_FOR_INPUT]: Register
7219 unwind function to undo the effect of stopping atimers.
7221 * keyboard.c (bind_polling_period): Stop all timers except
7224 * atimer.c (stopped_atimers): New variable.
7225 (stop_other_atimers, run_all_atimers, unwind_stop_other_atimers):
7228 * atimer.h (stop_other_atimers, run_all_atimers)
7229 (unwind_stop_other_atimers): Add function prototypes.
7231 * s/hpux10.h (HAVE_XRMSETDATABASE): Define if not already defined.
7233 2000-02-11 Ken Raeburn <raeburn@gnu.org>
7235 * Makefile.in (LIBX): Link in tiff library before jpeg, since tiff
7236 library may depend on jpeg.
7237 (atimer.o): Depends on atimer.c.
7239 2000-02-11 Kenichi Handa <handa@etl.go.jp>
7241 * insdel.c (del_range_1): Call update_compositions.
7242 (del_range_both): Call update_compositions just once..
7244 2000-02-10 Dave Love <fx@gnu.org>
7246 * xfns.c (create_frame_xic): Fix initialization of automatic
7249 2000-02-09 Kenichi Handa <handa@etl.go.jp>
7251 * ccl.c (CCL_MAKE_CHAR): New macro.
7252 (ccl_driver) <CCL_TranslateCharacter>: Check the validity of
7253 registers by CCL_MAKE_CHAR before calling translate_char.
7254 <CCL_TranslateCharacterConstTbl> Likewise.
7256 2000-02-08 Dave Love <fx@gnu.org>
7258 * lread.c (__EXTENSIONS__): Define.
7260 2000-02-08 Gerd Moellmann <gerd@gnu.org>
7262 * puresize.h (BASE_PURESIZE): Increase to 650000.
7264 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
7266 * msdos.c (XMenuActivate): Turn off the cursor after displaying
7269 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
7271 * s/msdos.h (INTERNAL_TERMINAL): Add capabilities se, so, us, ue,
7272 md, mh, mb, mr, and me to the fake termcap entry.
7274 2000-02-06 Ken Raeburn <raeburn@gnu.org>
7276 * sound.c (sound_cleanup): Don't call device close routine if the
7277 function pointer is null.
7279 2000-02-06 Andrew Innes <andrewi@gnu.org>
7281 * dispextern.h: Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM,
7282 around image definitions and prototypes.
7283 (gamma_correct) [WINDOWSNT]: New prototype.
7285 * w32term.c (x_make_frame_visible): Replace call to
7286 input_poll_signal with poll_for_input.
7288 * window.c [WINDOWSNT]: Include w32term.h.
7290 * xdisp.c [WINDOWSNT]: Include w32term.h.
7292 * makefile.nt: Add dependencies on w32gui.h.
7293 (OBJ1): Include atimer.obj.
7294 ($(BLD)\atimer.obj): New dependency rule.
7296 * w32.c (sigmask): New function (does nothing).
7297 (sigunblock): Ditto.
7299 * frame.c [WINDOWSNT]: Include w32term.h.
7301 * w32gui.h (struct W32FontStruct): Add ascent and descent slots.
7303 * lread.c (syms_of_lread): Fix literal newlines.
7305 * emacs.c (USAGE): Split into USAGE1 and USAGE2, to work-around
7306 the string constant limit (2048 bytes) in MSVC.
7309 2000-02-05 INOUE Seiichiro <inoue@ainet.or.jp>
7311 * xterm.c (x_display_and_set_cursor) [HAVE_X_I18N]: Set pre-edit
7313 (x_display_cursor) [HAVE_X_I18N]: Don't set it here.
7314 (XTread_socket) [HAVE_X_I18N]: <KeyPress, KeyRelease>: Don't
7317 2000-02-04 Dave Love <fx@gnu.org>
7319 * fileio.c: Remove some unused vars.
7320 (_GNU_SOURCE): Define (for euidaccess).
7322 * lread.c (_XOPEN_SOURCE): Declare (for ftello).
7324 * minibuf.c (read_minibuf_noninteractive): Remove undeclared
7326 (read_minibuf): Deal with allow_props correctly.
7328 2000-02-03 Eli Zaretskii <eliz@is.elta.co.il>
7330 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Enlarge to 60000.
7332 2000-02-03 Ken Raeburn <raeburn@gnu.org>
7334 * search.c (compile_pattern): If a cache entry has a nil regexp,
7335 fill in that entry instead of clobbering a previously cached
7338 2000-02-02 Ken Raeburn <raeburn@gnu.org>
7340 * puresize.h (BASE_PURESIZE): Increase to 610000.
7342 2000-02-02 Gerd Moellmann <gerd@gnu.org>
7344 * frame.c (Fframe_parameters): Add GCPRO because tty_color_name
7347 2000-02-02 Kenichi Handa <handa@etl.go.jp>
7349 * ccl.c (ccl_driver) <CCL_WriteExprRegister>: Set jump_address
7350 instead of incrementing ic directly.
7351 <CCL_WriteExprConst> Likewise.
7352 <ccl_set_expr>: Set ic to jump_address.
7354 * fileio.c (e_write): Fix the handling of
7355 CODING_FINISH_INSUFFICIENT_SRC.
7357 2000-02-01 Dave Love <fx@gnu.org>
7359 * editfns.c (Fpropertize): Doc fix.
7361 * process.c (Fstart_process): Doc fix.
7363 * eval.c: Fix various doc strings not to duplicate information
7364 from help-manyarg-func-alist.
7366 * window.c (Fset_window_margins): Don't make interactive. Doc
7369 * doc.c (Vhelp_manyarg_func_alist): New variable.
7370 (Fdocumentation): Use it.
7371 (syms_of_doc): Define it.
7373 2000-01-31 Gerd Moellmann <gerd@gnu.org>
7375 * xterm.c (xim_open_dpy): Remove unused local variable.
7377 * emacs.c (USAGE): Use term `display options' instead of `X
7380 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: New function.
7381 (syms_of_xdisp) [GLYPH_DEBUG]: Defsubr it.
7383 * fns.c (sweep_weak_table): New function.
7384 (sweep_weak_hash_tables): Use it. Keep on marking until there
7387 2000-01-30 Gerd Moellmann <gerd@gnu.org>
7389 * xterm.c (x_delete_display): Update next_noop_dpyinfo to ensure
7390 that XTread_socket does not crash by trying to call XNoOp on a
7393 2000-01-30 Jason Rumney <jasonr@gnu.org>
7395 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
7396 Change selected_frame to SELECTED_FRAME ().
7397 (w32_console_mouse_position): Remove #ifndef MULE from around
7400 * makefile.nt: Remove dosfns.obj.
7402 * term.c (term_init) [WINDOWSNT]: Initialize TN_max_colors.
7404 * w32fns.c (w32_defined_color): Check for valid frame before
7405 applying gamma correction. Eliminate dependency on frame elsewhere.
7406 (w32_load_system_font): Switch FIXED_PITCH and VARIABLE_PITCH.
7407 (w32_to_x_font): Use resx and resy not height_in and width_in.
7408 (x_to_w32_font): Doc fix.
7409 (xlfd_strip_height): New function to strip and return font height.
7410 (w32_font_match): Compare height separately from rest of xlfd
7411 spec, using xlfd_strip_height.
7413 * w32term.c (w32_term_init): Swap resx and height_in, resy and
7414 width_in. Use w32_defined_color in place of defined_color.
7416 * w32faces.c: Merge more of DOS and X specifics in preparation for
7417 merge with xfaces.c.
7418 (defined_color): Remove FIXME comment.
7419 (tty_color_name): Provide w32-specific function.
7420 (realize_tty_face): Handle FACE_TTY_DEFAULT*_COLOR specially.
7422 * w32console.c (turn_on_face, turn_off_face): Removed.
7423 (w32_face_attributes): New function.
7424 (Global_variables): Reduce scope where possible.
7425 (clear_frame, ins_del_lines, scroll_line): Use char_attr_normal as
7427 (hl_mode): Don't modify text attributes.
7428 (write_glyphs): Don't do anything if len <= 0. Use
7429 w32_face_attributes to get attributes for drawing. Write
7430 terminating codes using char_attr_normal.
7431 (reset_terminal_modes, set_terminal_modes): Turn off highlight.
7432 (update_begin, update_end): Likewise.
7433 (vga_stdcolor_name): New function.
7434 (initialize_w32_display): Remove char_attr_reverse and char_attr.
7435 (Fset_screen_color): Remove char_attr_reverse.
7437 2000-01-29 Gerd Moellmann <gerd@gnu.org>
7439 * xfns.c (xic_set_preeditarea): Take window parameter and
7440 window-relative pixel-positions.
7442 * xterm.c (x_display_cursor): Set XIC pre-edit area only if window
7443 is its frame's selected window.
7444 (xim_instantiate_callback): Likewise.
7446 * xfns.c (x_create_im): Removed.
7447 (DEFAULT_STYLE, DEFAULT_FONT): Removed.
7448 (supported_xim_styles): Renamed from supported_styles.
7449 (best_xim_style): Renamed from best_style.
7450 (create_frame_xic): Renamed from xic_create_frame.
7451 (free_frame_xic): Renamed from xic_destroy_frame.
7453 2000-01-29 INOUE Seiichiro <inoue@ainet.or.jp>
7455 * xterm.c (XTread_socket) [HAVE_X_I18N]: If event is for none of
7456 our frames, call XFilterEvent with 2nd parameter `None'.
7457 (XTread_socket) <KeyPress> [HAVE_X_I18N]: Handle XmbLookupString
7458 returning XBufferOverflow.
7459 (XTread_socket) <ConfigureNotify> [HAVE_X_I18N]: Set XIC status
7461 (x_display_cursor) [HAVE_X_I18N]: Set XIC pre-edit area.
7462 (x_new_fontset) [HAVE_X_I18N]: Create XIC status area fontset.
7463 (xim_destroy_callback, xim_open_dpy, xim_instantiate_callback)
7464 (xim_initialize, xim_close)
7465 [HAVE_X_I18N && HAVE_X11R6]: New functions.
7466 (x_destroy_window) [HAVE_X_I18N]: Call xic_destroy_frame.
7467 (x_term_init) [HAVE_X_I18N]: Call xim_initialize.
7468 (x_delete_display) [HAVE_X_I18N]: Call xim_close.
7470 * xterm.h (struct x_display_info) [HAVE_X_I18N]: Add members `xim'
7472 (struct x_output) [HAVE_X_I18N]: Remove member `xim', add
7473 `xic_style' and `xic_xfs'.
7474 (FRAME_MENUBAR_HEIGHT, FRAME_X_XIM, FRAME_X_XIM_STYLES)
7475 (FRAME_XIC_STYLE, FRAME_XIC_FONTSET): New macros.
7476 (FRAME_XIM): Removed.
7478 * xfns.c (supported_styles): New variable.
7479 (DEFAULT_STYLE, DEFAULT_FONT): New macros
7480 (xic_create_xfontset, best_style, xic_create_frame)
7481 (xic_destroy_frame, xic_set_preeditarea, xic_set_statusarea)
7482 (xic_set_xfontset): New functions.
7484 2000-01-28 Dave Love <fx@gnu.org>
7486 * s/irix6-5.h: Revert last change after change to irix5-0.h.
7488 * m/iris4d.h (C_SWITCH_MACHINE): Don't use -G0.
7490 2000-01-28 Gerd Moellmann <gerd@gnu.org>
7492 * buffer.c (Fother_buffer): Don't call Fset_buffer_major_mode
7493 for *scratch* if it already existed.
7495 * emacs.c (USAGE): New macro.
7496 (main): Use it to display usage information.
7498 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
7500 Support for the menu-help feature:
7502 * msdos.h: Change prototypes of XMenuAddSelection and
7505 * msdos.c (IT_clear_end_of_line): Print the extent of the cleared
7506 part of the line to the termscript file.
7507 (IT_clear_to_end): Clear the entire line, not just its beginning.
7508 (menu_help_message, prev_menu_help_message): New variables.
7509 (IT_menu_make_room): Make room for the help_text member.
7510 (IT_menu_display): New argument disp_help; all callers changed.
7511 If disp_help is non-zero, store the help text of the active menu
7512 item in menu_help_message.
7513 (XMenuAddPane): Initialize the help_text member to NULL.
7514 (XMenuAddSelection): New argument help_text. Store it in the
7516 (XMenuActivate): New argument help_callback. If the value of
7517 menu_help_message has changed since the last time, display the
7518 menu help message text while waiting for the mouse to move. Clear
7519 the echo area before exiting.
7520 (XMenuDestroy): Free the help_text member.
7522 2000-01-27 Gerd Moellmann <gerd@gnu.org>
7524 * xmenu.c (xmenu_show) [!USE_X_TOOLKIT]: Pass help to
7525 XMenuAddSelection. Pass help callback to XMenuActivate.
7526 (menu_help_callback) [!USE_X_TOOLKIT]: New function.
7528 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
7530 * atimer.c (start_atimer) [!HAVE_SETITIMER]: Use EMACS_SET_SECS
7531 and EMACS_SET_USECS.
7533 2000-01-26 Dave Love <fx@gnu.org>
7535 * editfns.c (Fchar_after, Fchar_before): Doc fix.
7537 * bytecode.c (Fbyte_code): Use {BEFORE,AFTER}_POTENTIAL_GC where
7538 an error may be signalled.
7540 2000-01-26 Gerd Moellmann <gerd@gnu.org>
7542 * s/irix6-5.h [__GNUC__ && __GNUC_MINOR__ >= 95]: Undef
7543 LD_SWITCH_SYSTEM inherited from irix5-0.h.
7545 * bytecode.c (Fbyte_code) [BYTE_CODE_SAFE]: Fix typo.
7547 2000-01-25 Gerd Moellmann <gerd@gnu.org>
7549 * charset.c (Fstring): If there is a multibyte char among
7550 the args, always return a multibyte string.
7552 2000-01-25 Gerd Moellmann <gerd@gnu.org>
7554 * sysdep.c (sys_select): Turn atimers off and on instead of
7555 recording and restoring old alarm handler
7557 * process.c (toplevel): Include atimer.h.
7558 (create_process_1): Rewritten.
7559 (create_process): Use atimers instead of alarm.
7560 (wait_reading_process_input) [hpux]: Turn atimers off instead
7561 of turning off SIGALRM.
7562 (wait_reading_process_input): Turn off atimers instead off
7563 calling stop_polling.
7565 * emacs.c (main): Call init_atimer.
7567 * keyboard.c (toplevel): Include systime.h and atimer.h.
7568 (polling_for_input): Removed because unused.
7569 (input_poll_signal) [POLL_FOR_INPUT]: Removed.
7570 (poll_timer): New variable.
7571 (poll_for_input, poll_for_input_1): New functions.
7572 (start_polling, stop_polling): Rewritten.
7574 * keyboard.h (polling_for_input): Removed.
7576 * atimer.h, atimer.c: New files.
7578 * Makefile.in (obj): Add atimer.o.
7579 (atimer.o): New target.
7581 * blockinput.h (pending_atimers): Add extern declaration.
7582 (UNBLOCK_INPUT): Rewritten. Handle pending atimers.
7584 * lisp.h (popup_activated_flag): Add extern declaration.
7586 * xmenu.c (popup_activated_flag): Make externally visible.
7587 (popup_activate_callback) [USE_MOTIF]: Increment
7588 popup_activated_flag.
7589 (popup_deactivate_callback) [USE_MOTIF]: Decrement it.
7591 * xterm.c (toplevel): Include atimer.h.
7592 (toolkit_scroll_bar_interaction): New variable.
7593 (Fxt_process_timeouts): Removed.
7594 (x_process_timeouts): New function.
7595 (xt_action_hook): Clear toolkit_scroll_bar_interaction.
7596 (x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
7597 (x_make_frame_visible): Call poll_for_input_1 instead of
7598 input_poll_signal. Don't call alarm.
7599 (x_initialize): Install timer calling x_process_timeouts.
7601 2000-01-24 Dave Love <fx@gnu.org>
7603 * s/irix5-0.h: Don't set LD_SWITCH_SYSTEM -- we use unexelf now.
7604 Don't use -cckr -- apparently not now necessary.
7606 2000-01-24 Eli Zaretskii <eliz@is.elta.co.il>
7608 * msdos.c (IT_menu_display): Truncate long menu lines at the right
7611 2000-01-23 Jason Rumney <jasonr@gnu.org>
7613 * w32fns.c (w32_defined_color): Apply gamma correction before
7614 trying to map to the palette.
7615 (w32_wnd_proc) [WM_ERASE_BACKGROUND]: Pass device context of frame
7618 * w32term.c (w32_fill_rect): Do not try to deal with NULL hdc
7619 here. Callers changed to always pass real device context.
7620 (w32_draw_bitmap): Likewise.
7621 (w32_get_glyph_overhangs): Likewise.
7622 (w32_draw_box_rect): Make use of s->hdc rather than getting a new
7624 (w32_set_vertical_scroll_bar): Pass correct HWND parameters to
7625 pfnSetScrollInfo and SetScrollRange.
7626 (x_get_char_face_and_encoding): Don't turn iso8859-1 characters
7627 back into MULE characters after decoding them.
7628 (x_get_glyph_face_and_encoding): Likewise.
7629 (w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
7630 GetCharABCWidthsW fails, since this is defined on Windows 9x.
7631 (x_produce_glyphs): Calculate per char metrics for a character
7632 that we know exists in default font when font_not_found_p is true.
7634 2000-01-22 Jason Rumney <jasonr@gnu.org>
7636 * makefile.nt (intervals.obj, composite.obj): New modules.
7637 (composite.h): Added as dependency where appropriate.
7639 * w32gui.h (XGCValue): New struct for emulating X GCs.
7641 * w32term.h (XCharStruct): New struct for emulating X.
7643 * w32console.c (turn_on_face, turn_off_face): New functions.
7644 (change_line_highlight): New prototype for new redisplay.
7645 (write_glyphs): Support multibyte text. Support faces.
7647 * w32faces.c: Complete rewrite for new redisplay based on new
7650 * w32fns.c: Use SELECTED_FRAME macro in place of selected_frame
7651 throughout. struct frame * in place of FRAME_PTR.
7652 Skeleton support for images, toolbars, tooltips from xfns.c.
7653 (Fx_create_frame): Use system default for default scroll bar
7655 (w32_get_arg): Renamed from x_get_arg.
7656 (Fx_file_dialog): New function.
7657 (w32_list_fonts): Check cache before asking system.
7658 (Vw32_enable_synthesized_fonts): New variable.
7659 (Vw32_enable_italics): Obsolete, removed.
7661 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
7662 Use SELECTED_FRAME macro.
7664 * w32menu.c: Add skeleton support for help strings on menus.
7665 (add_menu_item): Native checkbox and radio support added, but not
7666 yet enabled due to bugs.
7667 (push_menu_item): Add parameters type, selection and help.
7669 Formatting changes to reduce unnecessary diffs with xmenu.c.
7671 * w32select.c (Fw32_set_clipboard_data): Update call to
7672 find_charset_in_str.
7674 * w32term.c: Complete rewrite for new redisplay based on new
7675 xterm.c with necessary sections merged back in from old w32term.c.
7677 2000-01-21 Richard M. Stallman <rms@gnu.org>
7679 * data.c (set_internal): Further fix in same criterion.
7681 2000-01-20 Richard M. Stallman <rms@gnu.org>
7683 * data.c (set_internal): Fix the criteria for whether
7684 to swap out the old cached binding.
7686 2000-01-19 Dave Love <fx@gnu.org>
7688 * lread.c: (syms_of_lread) [user-init-file]: Doc change.
7690 2000-01-18 Kenichi Handa <handa@etl.go.jp>
7692 * regex.c (re_compile_fastmap): While checking a range table for
7693 `charset', skip flag bits for a character class correctly.
7695 2000-01-17 Gerd Moellmann <gerd@gnu.org>
7697 * m/news-risc.h (LD_SWITCH_MACHINE): Define differently for GCC.
7699 * xfns.c (x_window): Call lw_create_widget with new parameter
7702 * widget.c (EmacsFrameSetCharSize): Change size of children first
7703 because of problems with main window geometry management under
7706 * xmenu.c (enum menu_item_idx): New enumeration replacing defines
7708 (MENU_ITEMS_ITEM_HELP): New enumerator.
7709 (push_menu_item): Add parameter HELP. Record help in menu_items.
7710 (single_menu_item, single_submenu, list_of_items): Call
7711 push_menu_item with new parameter.
7712 (single_submenu): Set help string in widget value.
7713 (menu_highlight_callback): New function.
7714 (set_frame_menubar): Call lw_create_widget with new
7716 (xmenu_show, xdialog_show): Ditto.
7718 2000-01-13 Gerd Moellmann <gerd@gnu.org>
7720 * sound.c (Fplay_sound): Improve doc string.
7722 2000-01-11 Richard M. Stallman <rms@gnu.org>
7724 * lisp.h (set_internal): Enter the new arg.
7726 * eval.c (specbind): Record buffer-local variables specially,
7727 indicating which buffer's binding was saved.
7728 (unbind_to): Restore buffer-local variables specially
7729 in the proper buffer.
7731 * data.c (set_internal): New arg BUF.
7733 * eval.c (specbind, unbind_to): Pass new arg to set_internal.
7734 * data.c (Fset): Pass new arg to set_internal.
7735 * bytecode.c (Fbyte_code): Pass new arg to set_internal.
7737 2000-01-11 Gerd Moellmann <gerd@gnu.org>
7739 * .gdbinit: Adapt to new strings. Add xbacktrace, xreload,
7742 2000-01-11 Richard M. Stallman <rms@gnu.org>
7744 * minibuf.c (Ftry_completion): Doc fix.
7746 2000-01-11 Gerd Moellmann <gerd@gnu.org>
7748 * keyboard.c (Fclear_this_command_keys): Clear recent_keys
7751 2000-01-11 Andreas Schwab <schwab@suse.de>
7753 * coding.c (code_convert_region): Initialize total_skip.
7755 2000-01-08 Dave Love <fx@gnu.org>
7757 * eval.c (Fuser_variable_p): Check customizability too.
7759 2000-01-07 Gerd Moellmann <gerd@gnu.org>
7761 * minibuf.c (Fcompleting_read): Doc fix.
7763 2000-01-05 Gerd Moellmann <gerd@gnu.org>
7765 * s/freebsd.h (C_SWITCH_SYSTEM): Add -I /usr/local/include and
7768 * xfns.c (x_create_im): New function to set IM and IC of a frame.
7769 Check that input style is supported before trying to create an
7771 (x_window): Call x_create_im.
7773 2000-01-04 Gerd Moellmann <gerd@gnu.org>
7775 * xfns.c (current_gif_memory_src): New variable.
7776 (gif_load): Record the address of the current memory source
7777 in current_gif_memory_src.
7778 (gif_read_from_memory): Use current_gif_memory_src.
7780 * systime.h (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME): Give
7781 macros statement form.
7783 * sound.c (struct sound): Renamed from struct sound_file.
7784 (struct sound): Add members `data' and `header_size'.
7785 (enum sound_attr): Add SOUND_DATA.
7786 (current_sound, current_sound_device): Variables renamed from
7787 sound_file and sound_device.
7788 (parse_sound): Parse :data.
7789 (parse_sound): Handle sound data in strings.
7790 (find_sound_type): Function renamed from find_sound_file_type.
7791 (wav_init, au_init): Fail if sound's header_size is smaller than
7793 (wav_play, au_play): Play sounds from string data.
7795 * puresize.h (BASE_PURE_SIZE): Increase to 600000.
7797 * lisp.h: Add prototype for allocate_string_data.
7799 * alloc.c (Fgarbage_collect): Return number of live and free
7802 * alloc.c (mark_buffer): Remove code in #if 0.
7804 (UNMARK_BALANCE_INTERVALS): Give the macro statement form.
7805 (strings_consed): New variable.
7806 (allocate_string): Set it.
7807 (syms_of_alloc): Add DEFVAR_INT for strings_consed.
7808 (Fmemory_use_counts): Return strings_consed. Use Flist.
7810 * alloc.c: General cleanup in comments etc. Remove conditional
7811 compilation for `standalone'.
7813 * lisp.h (struct Lisp_String): Make DATA member `unsigned char *'.
7815 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P):
7816 (GC_STRING_BYTES, GC_STRING_CHARS): New macros.
7817 (DONT_COPY_FLAG): Removed.
7818 (SBLOCK_SIZE, LARGE_STRING_BYTES): New macros.
7819 (struct sdata, struct sblock): New
7820 (struct string_block): Rewritten.
7821 (STRINGS_IN_STRING_BLOCK): New macro.
7822 (oldest_sblock, current_sblock, total_strings, total_free_strings)
7823 (large_sblocks, string_blocks, string_free_list): New variables.
7824 (NEXT_FREE_LISP_STRING, SDATA_OF_STRING, SDATA_SIZE): New macros.
7825 (init_strings): Rewritten.
7826 (allocate_string, allocate_string_data, compact_small_strings)
7827 (free_large_strings, sweep_strings): New functions.
7828 (STRING_BLOCK_SIZE, STRING_BLOCK_OUTSIZE)
7829 (struct string_block_head, current_string_block)
7830 (first_string_block, large_string_blocks, STRING_FULLSIZE)
7831 (STRING_PAD): Removed.
7832 (make_uninit_multibyte_string, make_pure_string): Rewritten.
7833 (Fgarbage_collect): Don't set mark bit in large strings.
7834 (mark_object): Mark strings differently. Mark symbol names
7836 (survives_gc_p): Test marked strings differently.
7837 (gc_sweep): Sweep strings differently, unmark strings in
7839 (compact_strings): Removed.
7841 2000-01-04 Eli Zaretskii <eliz@is.elta.co.il>
7843 * xfaces.c (syms_of_xfaces): defsubr Scolor_gray_p and
7844 Scolor_supported_p even if HAVE_X_WINDOWS is not defined.
7846 2000-01-04 Kenichi Handa <handa@etl.go.jp>
7848 * fileio.c (Finsert_file_contents): Signal error if visiting file
7849 in a non-empty buffer.
7851 * term.c (encode_terminal_code): Fix the previous change.
7853 2000-01-03 Gerd Moellmann <gerd@gnu.org>
7855 * xfaces.c (syms_of_xfaces): Change Sface_color_gray_p to
7856 Scolor_gray_p, Sface_color_supported_p to Scolor_supported_p.
7858 * s/hpux9.h (NO_EDITRES): Define even if HAVE_LIBXMU.
7860 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
7862 * xdisp.c (handle_single_display_prop) [HAVE_WINDOW_SYSTEM]: No
7863 need to test for MSDOS frames.
7865 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
7867 * dosfns.c (unspecified_colors): Remove.
7868 (msdos_stdcolor_idx): Use global variables unspecified_fg and
7870 (msdos_stdcolor_name): Return strings for unspecified fore- and
7873 * xfaces.c (Qunspecified_fg, Qunspecified_bg): Remove.
7874 (syms_of_xfaces): Remove their staticpro's.
7875 (tty_color_name): Return Lisp strings for unspecified fore- and
7877 (Finternal_set_lisp_face_attribute): Remove the special treatment
7878 for Qunspecified_{f,b}g.
7879 (realize_default_face): Replace Qunspecified_{f,b}g with a Lisp
7882 2000-01-03 Gerd Moellmann <gerd@gnu.org>
7884 * xdisp.c (reseat_at_next_visible_line_start): Position before
7885 newline only if ending up on a newline.
7886 (next_element_from_ellipsis): Return success. Handle case of
7887 displaying no ellipsis. Fix case of ellipsis defined in display
7889 (next_element_from_buffer): Return 0 if next_element_from_ellipsis
7892 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
7894 * xfaces.c (Fcolor_gray_p): Renamed from face-color-gray-p.
7895 (Fcolor_supported_p): Renamed from face-color-supported-p.
7897 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
7899 * xfaces.c (tty_defined_color): Pass frame to tty-color-desc. The
7900 list of colors renamed to tty-defined-color-alist.
7901 (tty_color_name): Pass the frame to tty-color-by-index.
7902 (realize_tty_face): tty-color-alist is now a function which
7903 accepts the frame as argument.
7905 * term.c (Ftty_display_color_p): Accept an optional argument
7908 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
7910 * term.c (insert_glyphs): Pass glyph, not &glyph, to
7911 encode_terminal_code.
7913 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
7915 * dispnew.c (mode_line_string): Support termcap frames as well.
7917 2000-01-01 Gerd Moellmann <gerd@gnu.org>
7919 * syntax.c (Fforward_word): Undo previous change.
7921 * editfns.c (Fconstrain_to_field): Don't constrain if
7922 inhibit-field-text-motion is non-nil.
7923 (Fline_beginning_position): Undo previous change.
7924 (Fline_end_position): Ditto.
7926 * syntax.c (Fforward_word): Notice field boundaries only if
7927 inhibit-field-text-motion is nil.
7929 * lisp.h: Add extern declaration for Vinhibit_field_text_motion.
7931 * editfns.c (Vinhibit_field_text_motion): New variable.
7932 (inhibit-field-text-motion): New DEFVAR_LISP.
7933 (Fline_beginning_position, Fline_end_position): Notice field
7934 boundaries only if inhibit-field-text-motion is nil.
7936 * xfns.c (x_create_x_image_and_pixmap): Remove parameter FILE.
7938 (x_build_heuristic_mask): Likewise.
7939 (xbm_load_image_from_file): Change error output.
7940 (xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
7941 (gif_load, gs_load, x_kill_gs_process): Ditto.
7943 * xfns.c (gif_load): Avoid sign extension and thus out of bounds
7944 color indices when accessing raster pixels.
7945 (gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
7946 one of :file or :data.
7947 (enum pbm_keyword_index): Add PBM_DATA.
7948 (pbm_format): Add :data.
7949 (pbm_image_p): Allow either :file or :data.
7950 (pbm_read_file): New function.
7951 (pbm_scan_number): Rewritten to read from string.
7952 (pbm_load): Support :data.
7954 See ChangeLog.8 for earlier changes.
7957 ;; coding: iso-2022-7bit