1 2000-11-20 Gerd Moellmann <gerd@gnu.org>
3 * buffer.c (MAP_FAILED): Define it as `((void *) -1)' if it's
6 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): New
8 (x_send_scroll_bar_event): Store the window in scroll_bar_windows
9 and store an index in the XClientMessageEvent. Storing a
10 Lisp_Object or pointer can fail on a 64 bit system, since X only
12 (x_scroll_bar_to_input_event): Get the window from
15 2000-11-20 Dave Love <fx@gnu.org>
17 * Makefile.in (LIBX): Reorder for -lX11 after -lXpm.
19 2000-11-20 Gerd Moellmann <gerd@gnu.org>
21 * s/sol2-5.h (USE_MMAP_FOR_BUFFERS): Undefine.
23 2000-11-20 Kenichi Handa <handa@etl.go.jp>
25 * charset.c (get_new_private_charset_id): Don't limit CHARSET_ID
28 * alloc.c (make_string): Fix previous change. Be sure to make
29 unibyte string correctly.
31 2000-11-19 Gerd Moellmann <gerd@gnu.org>
33 * window.c (Fwindow_list): Change parameter list to be XEmacs
35 (window_list_1): New function.
36 (window_loop): Use it instead of Fwindow_list.
38 * sysdep.c (emacs_ospeed): New variable.
39 (toplevel): Don't declare ospeed extern.
40 (init_baud_rate): Use emacs_ospeed instead of ospeed.
42 * termcap.c (ospeed): Remove.
43 (tputs) [!emacs]: Remove unused code.
44 (tgetent): Avoid a compiler warning.
46 * xterm.c (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
47 (x_scroll_bar_remove, XTset_vertical_scroll_bar): Call
48 SCROLL_BAR_X_WIDGET with additional argument DPY.
50 * xterm.h (struct scroll_bar): Members x_widget_low, x_widget_high
52 (SCROLL_BAR_X_WIDGET): Get the widget via XtWindowToWidget.
53 Take the X display as additional argument.
54 (SET_SCROLL_BAR_X_WIDGET): Store the window of the widget, since
55 `Widget' is a pointer type that's not easily stored in Lisp_Object
56 form in a portable way.
58 * dispnew.c (update_text_area): Fix last change.
60 2000-11-18 Gerd Moellmann <gerd@gnu.org>
62 * xdisp.c: Use BINDING_STACK_SIZE throughout.
64 * xfns.c (x_set_tool_bar_lines): When clearing the frame, also
65 clear current matrices.
67 * buffer.c (mmap_enlarge): Don't print a message on stderr
68 if mapping new memory at the end of the existing region fails.
70 * dispnew.c (update_text_area): Don't skip over equal glyphs
71 when the last current glyph overlaps the glyph to its right.
73 2000-11-18 Miles Bader <miles@gnu.org>
75 * xdisp.c (message_log_check_duplicate): Let "..."-detection match
76 lines that *end* with "..." too (that's the most common case!).
78 2000-11-18 Gerd Moellmann <gerd@gnu.org>
80 * xdisp.c (resize_mini_window): Temporarily change to the
81 mini-window's buffer if necessary.
83 * xfns.c (Fx_show_tip): Use default y-offset of -10 so that
84 the tooltip obscures less text under it.
86 2000-11-17 Gerd Moellmann <gerd@gnu.org>
88 * puresize.h (BASE_PURESIZE): Increase to 700000.
90 2000-11-18 Jason Rumney <jasonr@gnu.org>
92 * w32term.c (w32_draw_bitmap): Use face to set colors.
94 2000-11-17 Dave Love <fx@gnu.org>
96 * lread.c (Fload): Fix #ifdef for pcc.
98 2000-11-17 Gerd Moellmann <gerd@gnu.org>
100 * xdisp.c (pos_visible_p): Compute the default character height
103 2000-11-16 Gerd Moellmann <gerd@gnu.org>
105 * xdisp.c (pos_visible_p): Handle case that we reach ZV without
106 knowing the line's height; use the default font's height in that
109 * xfaces.c (weight_table): Add `demi' with the same meaning as
112 2000-11-16 Kenichi Handa <handa@etl.go.jp>
114 * dispnew.c (null_row): New global static variable.
115 (clear_glyph_row): Delete local static variable null_row.
117 2000-11-15 Jason Rumney <jasonr@gnu.org>
119 * w32term.c (HIGHLIGHT_COLOR_DARK_BOOST_LIMIT): New constant.
120 (w32_alloc_lighter_color): Use new brightness calculations from
121 xterm.c. Scale delta to be in the range expected by W32.
122 (w32_draw_relief_rect): Use frame relief colors.
124 2000-11-15 Gerd Moellmann <gerd@gnu.org>
126 * frame.c (syms_of_frame_1): Removed; code moved to syms_of_frame.
127 (Qinhibit_default_face_x_resources): New variable.
128 (syms_of_frame): Initialize it.
129 (Fmodify_frame_parameters): Bind inhibit-default-face-x-resources.
131 * xdisp.c (pos_visible_p): Improve function comment.
133 * lisp.h (BINDING_STACK_SIZE): New macro.
135 * dired.c (directory_files_internal) [EAGAIN || EINTR]: Retry
136 reading the directory if readdir returns null and errno is EAGAIN
139 2000-11-14 Stefan Monnier <monnier@cs.yale.edu>
141 * xdisp.c (try_scrolling): Set scroll_max to max of scroll_* args
142 so setting scroll-step to 1 doesn't defeat scroll-conservatively.
143 Set amount_to_scroll to max of dx and scroll_step so that
144 scroll-conservatively doesn't defeat scroll-step>1.
145 (syms_of_xdisp): Add a hint in scroll-step's docstring to use
146 scroll-conservatively for line-at-a-time scrolling.
148 2000-11-14 Gerd Moellmann <gerd@gnu.org>
150 * window.c (Fpos_visible_in_window_p): Call pos_visible with
153 * xdisp.c (current_mode_line_height, current_header_line_height):
155 (init_xdisp): Initialize them.
156 (pos_visible_p): Add parameter EXACT_MODE_LINE_HEIGHTS_P. Compute
157 and use exact mode line heights if it is set.
159 * lisp.h (pos_visible_p): Change prototype.
161 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
162 (CURRENT_HEADER_LINE_HEIGHT): Look at current_mode_line_height
163 and current_header_line_height first.
164 (current_mode_line_height, current_header_line_height): Declare
167 2000-11-14 Miles Bader <miles@lsi.nec.co.jp>
169 * xterm.c (x_alloc_lighter_color): Use real brightness calculation.
170 Just use FACTOR/2 instead of HIGHLIGHT_COLOR_DARK_BOOST.
171 (HIGHLIGHT_COLOR_DARK_BOOST): Macro removed.
173 2000-11-14 Miles Bader <miles@gnu.org>
175 * xterm.c (x_alloc_lighter_color): Include an additive component
176 too for dark colors, because FACTOR isn't enough.
177 (HIGHLIGHT_COLOR_DARK_BOOST, HIGHLIGHT_COLOR_DARK_BOOST_LIMIT):
180 2000-11-13 Gerd Moellmann <gerd@gnu.org>
182 * keyboard.c (show_help_echo): Call message3_nolog with number of
183 bytes in the help string as 2nd parameter, instead of the number
186 2000-11-13 Miles Bader <miles@gnu.org>
188 * lread.c (openp): Return -2 instead of 0 for the `remote file' case.
189 (Fload): Use new openp return protocol.
190 Don't try to use Vload_source_file_function to load .elc files.
191 * xfns.c (x_create_bitmap_from_file, x_find_image_file): Use new
192 openp return protocol.
193 * w32fns.c (x_create_bitmap_from_file, x_find_image_file): Likewise.
195 2000-11-11 Kenichi Handa <handa@etl.go.jp>
197 * syssignal.h: Pay attention to BROKEN_SIGAIO and BROKEN_SIGPTY.
199 * m/ibmrs6000.h (BROKEN_SIGAIO, BROKEN_SIGPTY, BROKEN_SIGPOLL):
200 Defined these macros.
201 (NLIST_STRUCT): Avoid re-defining it.
203 * s/hpux10.h (C_SWITCH_X_SYSTEM): Include -I/usr/include/X11R6 and
204 -I/usr/contrib/X11R6/include.
205 (LD_SWITCH_X_DEFAULT): Include -L/usr/lib/X11R6.
207 2000-11-10 Jason Rumney <jasonr@gnu.org>
209 * w32term.h (CP_8BIT, CP_UNICODE, CP_INVALID): New pseudo-codepages.
211 * w32term.c (w32_encode_char): Handle CP_UNICODE specially.
212 (w32_use_unicode_for_codepage): Use new pseudo-codepages.
214 * w32fns.c (Qw32_charset_hangeul): Rename to match w32 headers.
215 (Qw32_charset_vietnamese): New symbol.
216 (xlfd_charset_of_font): New function.
217 (w32_load_system_font): Use it.
218 (x_to_w32_charset): Use Fassoc to find charset info. Special case
219 when Vw32_charset_info_alist is nil to ensure default face always
220 has font. Use Fcar and Fcdr for safety.
221 (w32_to_x_charset): Use Vw32_charset_info_alist for mappings.
222 (w32_codepage_for_font): Use xlfd_charset_of_font. Use new
223 pseudo-codepages for special cases.
224 (w32_to_x_font): New parameter to allow charset portion to be
225 specified where there is many to one mapping. Callers changed.
226 (w32_list_fonts): Avoid listing fonts that won't display.
228 2000-11-10 Gerd Moellmann <gerd@gnu.org>
230 * xfaces.c (Vface_alternative_font_registry_alist): New variable.
231 (font_list_1): Renamed from font_list.
232 (font_list): New function, trying alternative registries from
233 Vface_alternative_font_registry_alist.
234 (Finternal_set_alternative_font_registry_alist): New function.
235 (syms_of_xfaces): Initialize and Staticpro
236 Vface_alternative_font_registry_alist. Defsubr
237 Finternal_set_alternative_font_registry_alist.
239 2000-11-09 Ken Raeburn <raeburn@gnu.org>
241 * lisp.h (Flooking_at): Declare.
243 2000-11-09 Gerd Moellmann <gerd@gnu.org>
245 * dired.c (directory_files_internal): Fix a braino.
247 * dired.c (directory_files_internal): Add missing GCPRO's.
250 2000-11-08 Gerd Moellmann <gerd@gnu.org>
252 * xdisp.c (syms_of_xdisp): Change doc of max-mini-window-height.
253 (resize_mini_window): Return quickly if Vresize_mini_window is
254 nil. Don't return if Vmax_mini_window_height is nil.
256 * xdisp.c (Vresize_mini_window, Qgrow_only): New variables.
257 (syms_of_xdisp): Initialize them.
258 (resize_mini_window): Act according to the setting of
260 (syms_of_xdisp): Initialize Vmenu_bar_update_hook to nil.
262 * xterm.c (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS]: Map the
263 scroll bar widget after configuring it, so that it will appear at
264 the right position from the start.
265 (XTredeem_scroll_bar): Cleaned up.
267 2000-11-08 Kenichi Handa <handa@etl.go.jp>
269 * xterm.c (VCENTER_BASELINE_OFFSET): Fix previous change. If the
270 font is taller than the frame line, we don't have to bias the
273 * w32term.c (VCENTER_BASELINE_OFFSET): Likewise.
275 2000-11-07 Dave Love <fx@gnu.org>
277 * config.in (HAVE_MKSTEMP): Add.
279 * callproc.c (Fcall_process_region) [HAVE_MKSTEMP]: Use it.
281 2000-11-07 Gerd Moellmann <gerd@gnu.org>
283 * window.c (Fset_window_configuration): Don't try to preserve
284 point in the current buffer, if that buffer is displayed in more
287 * xfaces.c (lookup_named_face): If default face isn't realized,
288 try to realize it. Return -1 if not successful.
289 (Fx_list_fonts): Handle case that face cannot be determined.
290 (Fface_font): Likewise.
292 2000-11-06 Gerd Moellmann <gerd@gnu.org>
294 * window.c (displayed_window_lines): Detect partially
295 visible lines at the bottom correctly.
297 2000-11-06 Stefan Monnier <monnier@cs.yale.edu>
299 * fileio.c (Fwrite_region): Use `visiting' rather than `visit'
300 when ensuring we don't do visit in indirect buffer.
302 2000-11-06 Kenichi Handa <handa@etl.go.jp>
304 * composite.h (compose_chars_in_text): Add prototype.
306 * composite.c (Vcomposition_function_table): New variable.
307 (Qcomposition_function_table): New variable.
308 (run_composition_function): Call
309 Vcompose_chars_after_function with three arguments.
310 (compose_chars_in_text): New function.
311 (syms_of_composite): Modified the doc-string of
312 Vcompose_chars_after_function. Declare composition-function-table
313 as a lisp variable, and initialize it.
315 * xfns.c (x_encode_text): Suppress producing escape sequences for
318 * xselect.c: Include composite.h.
319 (selection_data_to_lisp_data): Call compose_chars_in_text on STR.
321 2000-11-05 Andrew Innes <andrewi@gnu.org>
323 * w32term.c (x_produce_glyphs): Fix typo in enum name.
325 * sysdep.c (read_input_waiting): Remove extraneous argument to
328 * w32fns.c (Fx_server_version): Include w32_build_number in the
331 * w32heap.c (w32_build_number): New variable.
332 (cache_system_info): Set it.
334 * w32heap.h (w32_build_number): Add extern.
336 * emacs.c (syms_of_emacs): Update docstring for
337 system-configuration, to reflect the actual usage on MS-Windows.
339 2000-10-31 Gerd Moellmann <gerd@gnu.org>
341 * keyboard.c (read_char) <wrong_kboard>: Make sure that we
342 process idle timers while waiting for another event.
344 * dispnew.c (update_frame_line): Handle case where spaces in
345 the default face are colored.
347 * xdisp.c (redisplay_tool_bar): Don't set fonts_changed_p if
348 window height hasn't changed.
350 2000-10-31 Jason Rumney <jasonr@gnu.org>
352 * w32term.c (x_produce_glyphs): Handle composite characters.
353 (x_draw_glyph_string_foreground)
354 (x_draw_composite_glyph_string_foreground): Restore old font.
356 2000-10-31 Miles Bader <miles@lsi.nec.co.jp>
358 * minibuf.c (read_minibuf): Reset the undo history just before
359 starting the recursive-edit.
361 2000-10-30 Gerd Moellmann <gerd@gnu.org>
363 * xfaces.c (menu_face_change_count): New variable.
364 (Finternal_set_lisp_face_attribute): Increment it for changes
366 (realize_basic_faces): Reflect changes in the `menu' faces
369 * xdisp.c (try_scrolling) <PT >= scroll_margin_pos>: Add 1 to the
370 dy obtained from the iterator's y-position after moving from
371 scroll_margin_pos to PT; see comment there.
373 * xdisp.c (safe_eval_handler): Call add_to_log.
375 * xfaces.c (resolve_face_name): Handle case that FACE_NAME
376 is not a symbol or string.
378 * xdisp.c (echo_area_display): Don't perform a display update from
379 inside redisplay. The update will happen anyway at the end of
380 redisplay, and it can confuse redisplay (GC messages while
381 redisplaying, for instance.)
383 2000-10-30 Stefan Monnier <monnier@cs.yale.edu>
385 * xrdb.c (x_load_resources): Use the class name in the defaults.
387 * regex.c (re_iswctype, re_wctype_to_bit): Fix braino.
388 (regex_compile): Catch bogus \(\1\).
390 2000-10-30 Gerd Moellmann <gerd@gnu.org>
392 * xterm.c (x_alloc_nearest_color): Fix last change to compare
395 * xterm.c (x_alloc_nearest_color): If allocation succeeds, and
396 we have a color cache, check that the cached color equals the
397 allocated color. If not, clear the color cache.
399 * window.c (displayed_window_lines): Change buffers if necessary.
400 Fix computation of displayed lines.
402 * keyboard.c (syms_of_keyboard): Change DEFVAR_LISP of
403 update_menu_bindings to DEFVAR_BOOL.
405 2000-10-30 Kenichi Handa <handa@etl.go.jp>
407 * search.c (Fset_match_data): Be sure to make search_regs always sane.
409 * puresize.h (BASE_PURESIZE): Increase to 680000.
411 * fns.c (Foptimize_char_table): Fix arg for CHARSET_DIMENSION.
413 2000-10-29 Jason Rumney <jasonr@gnu.org>
415 * w32term.h (FONT_DESCENT): Negate descent of BDF fonts.
417 * w32term.c (w32_bdf_per_char_metric): Negate descent.
418 (w32_cache_char_metrics): Handle possibility that 'x' does not
420 (W32_TEXTOUT): w32_BDF_TextOut wants number of bytes not chars.
422 * w32bdf.h (bdffont): Add nchars.
424 * w32bdf.c (set_bdf_font_info): Set it.
425 (w32_BDF_TextOut): Swap byte order of double byte characters.
426 (w32_load_bdf_font): Set double_byte_p based on bdf_font->nchars.
428 2000-10-28 Eli Zaretskii <eliz@is.elta.co.il>
430 * frame.c (Fframe_parameters): Fix the change from 2000-10-16:
431 don't override the colors in frame's param_alist, unless they are
434 * term.c (reassert_line_highlight): If inverse_video is non-zero,
435 reverse the effect of the highlight flag.
437 2000-10-27 Ken Raeburn <raeburn@gnu.org>
439 * window.h (Fwindow_live_p): Declare.
441 * undo.c (record_delete): Check that last_undo_buffer is really a
442 buffer before applying XBUFFER to it.
444 * keymap.c (where_is_internal): Pass lisp object, not integer, to
447 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
449 * lisp.h (KEYMAPP): New macro.
450 (get_keymap): Remove.
451 (get_keymap_1): Rename get_keymap.
453 * keyboard.h (get_keymap_1, Fkeymapp): Remove prototype.
455 * xterm.c (note_mode_line_highlight): Use KEYMAPP.
457 * xmenu.c (single_submenu): Use KEYMAPP.
458 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
459 Use KEYMAPP rather than Fkeymapp.
461 * w32term.c (note_mode_line_highlight): Use KEYMAPP.
463 * w32menu.c (True, False): Remove (use TRUE and FALSE instead).
464 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
465 Use KEYMAPP rather than Fkeymapp.
466 (single_submenu): Use KEYMAPP.
467 (w32_menu_show, w32_dialog_show): Use TRUE.
469 * minibuf.c (Fread_from_minibuffer): Update call to get_keymap.
471 * keymap.c (KEYMAPP): Remove (moved to lisp.h).
472 (Fkeymapp): Use KEYMAPP.
473 (get_keymap): Rename from get_keymap_1. Remove old def.
474 Return t when autoload=0 and error=0 and the keymap needs autoloading.
475 (Fcopy_keymap): Check (eq (car x) 'keymap) rather than using Fkeymapp.
476 (Fminor_mode_key_binding): Don't raise an error if the binding
478 (Fuse_global_map, Fuse_local_map): Allow autoloading.
479 (Faccessible_keymaps): Fetch keymaps rather than checking Fkeymapp.
481 * keyboard.c (read_char): get_keymap_1 -> get_keymap.
482 Allow Vspecial_event_map to be autoloaded.
483 (menu_bar_items): Fetch the keymap rather than using keymapp.
484 (menu_bar_one_keymap): No need to follow func-indirect any more.
485 (parse_menu_item): get_keymap_1 -> get_keymap.
486 (tool_bar_items): Fetch the keymap rather than using keymapp.
487 (read_key_sequence): Use KEYMAPP.
489 * intervals.c (get_local_map): Use get_keymap rather than following
490 function-indirections explicitly.
492 * doc.c (Fsubstitute_command_keys): get_keymap_1 -> get_keymap.
494 2000-10-27 Jason Rumney <jasonr@gnu.org>
496 * w32fns.c (Fx_create_frame): Make default fontsize on w32 10
497 point, as Windows has oversized fonts.
499 * fontset.c (syms_of_fontset) [WINDOWSNT]: Likewise.
501 2000-10-27 Gerd Moellmann <gerd@gnu.org>
503 * gmalloc.c [GC_MCHECK]: Add code from mcheck.c of glibc-1.09.1.
504 (freehook, reallochook): Handle null pointer arguments.
505 (__malloc_initialize) [GC_MCHECK]: Call mcheck.
507 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
509 * regex.c (POP_FAILURE_REG_OR_COUNT, re_match_2_internal)
510 (re_match_2_internal, re_match_2_internal, re_match_2_internal):
511 Giving in to popular pressure to shut up the compiler with casts.
513 2000-10-27 Gerd Moellmann <gerd@gnu.org>
515 * xterm.c (x_draw_glyph_string): Treat XA_UNDERLINE_POSITION as a
516 signed value, and use a default value computed from the font's
519 2000-10-27 Miles Bader <miles@lsi.nec.co.jp>
521 * xterm.c (x_draw_glyph_string): Add a workaround so that fonts
522 that specify a negative underline position can still use underlines.
524 * window.c (Fpos_visible_in_window_p): Make POS default to
525 WINDOW's point, not the current buffer's point.
527 2000-10-26 Dave Love <fx@gnu.org>
529 * s/sol2-5.h: Don't define SYSTEM_MALLOC so that we can find out
532 2000-10-26 Gerd Moellmann <gerd@gnu.org>
534 * window.c (size_window): Compute size difference from sum of old
535 child window sizes instead of from parent's size.
537 * xdisp.c (pos_visible_p): Change current buffer if necessary.
538 Handle obscured lines at the top of the window.
540 * frame.c (Fdelete_frame): Doc fix. Move running the hook
541 down after the last error condition check.
543 * frame.c (Fdelete_frame): Run delete-frame-hook.
545 2000-10-26 Kenichi Handa <handa@etl.go.jp>
547 * coding.c (decode_coding): Fix previous change (check also
548 CODING_MODE_LAST_BLOCK).
550 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
552 * regex.c: More `unsigned char' -> `re_char' changes.
553 Also change several `int' into `re_wchar_t'.
554 (PATTERN_STACK_EMPTY, PUSH_PATTERN_OP, POP_PATTERN_OP): Remove.
555 (PUSH_FAILURE_POINTER): Don't cast any more.
556 (POP_FAILURE_REG_OR_COUNT): Remove the cast that strips `const'.
557 We want GCC to complain, since this piece of code makes
558 re_match non-reentrant, which *should* be fixed.
559 (GET_BUFFER_SPACE): Use size_t rather than unsigned long.
560 (EXTEND_BUFFER): Use RETALLOC.
561 (SET_LIST_BIT): Don't cast.
562 (re_wchar_t): New type.
563 (re_iswctype, re_wctype_to_bit): Make it crystal clear to GCC
564 that those two functions will always properly return.
565 (IMMEDIATE_QUIT_CHECK): Cast to void.
566 (analyse_first): Use recursion rather than an explicit stack.
567 (re_compile_fastmap): Can't fail anymore.
568 (re_search_2): Don't check re_compile_fastmap for failure.
569 (PUSH_NUMBER): Renamed from PUSH_FAILURE_COUNT.
570 Now also sets the new value (passed in a new argument).
571 (re_match_2_internal): Use it.
572 Also, use a new var `reg' of type size_t when looping through regs
573 rather than reuse the inappropriate `mcnt'.
575 * keymap.c (where_is_cache, where_is_cache_keymaps): New vars.
576 (Fset_keymap_parent, store_in_keymap): Flush the where-is cache.
577 (where_is_internal): Renamed from Fwhere_is_internal.
578 Don't DEFUN any more. Arg `xkeymap' replaced by `keymaps'.
579 (Fwhere_is_internal): New function wrapping where_is_internal.
580 (where_is_internal_1): Handle the case where we're filling the cache.
581 (syms_of_keymap): Init and gcpro the where_is_cache(|_keymaps).
583 2000-10-25 Miles Bader <miles@gnu.org>
585 * xdisp.c (pos_visible_p): Don't add `it.current_y' twice.
587 2000-10-25 Gerd Moellmann <gerd@gnu.org>
589 * window.c (pos_fully_visible_p): Removed.
590 (Fpos_visible_in_window_p): Use pos_visible_p to determine
591 if position is visible and/or fully visible.
593 * lisp.h (pos_visible_p): Add prototype.
595 * xdisp.c (pos_visible_p): New function.
597 2000-10-25 Kenichi Handa <handa@etl.go.jp>
599 * process.c (send_process): If OBJECT is t, it means that the data
600 is from C string, but we should encode it. Before calling
601 setup_raw_text_coding_system, be sure to flush out data by the
602 previous coding system.
604 2000-10-25 Miles Bader <miles@lsi.nec.co.jp>
606 * buffer.c (overlays_at): Only let CHANGE_REQ inhibit an
607 assignment of startpos to prev when startpos == pos.
609 * editfns.c (find_field): Set the field stickiness correctly from
610 overlay fields. Use renamed `text_property_stickiness'.
611 (text_property_stickiness): Renamed from `char_property_stickiness'.
612 Only check text properties, not overlays.
613 * textprop.c (get_char_property_and_overlay): New function.
614 (Fget_char_property): Use it.
615 * intervals.h (get_char_property_and_overlay): Add declaration.
617 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
619 * keymap.c: Use AREF, ASET and ASIZE macros.
620 (Fmake_sparse_keymap): Docstring fix.
622 (shadow_lookup): Move up.
623 Handle the case where lookup-key returns an integer.
624 (where_is_internal_1): Drop arg `keymap'. Don't check shadowing.
625 (where_is_internal_2): Adapt to fewer args for where_is_internal_1.
626 (Fwhere_is_internal): Allow `xkeymap' to be a list of keymaps.
627 Simplify/rewrite the keymap-finding code.
628 Add check for command shadowing, using shadow_lookup.
630 2000-10-24 Stefan Monnier <monnier@cs.yale.edu>
632 * keymap.c (fix_submap_inheritance): Use get_keymap_1 on parent_entry
633 rather than KEYMAPP, to allow EQ to work correctly if parent_entry is
636 2000-10-24 Andrew Innes <andrewi@gnu.org>
638 * dired.c (directory_files_internal_unwind): New function.
639 (directory_files_internal): Use it to ensure closedir is called
640 even if expand-file-name or file-attributes throw, eg. because of
641 a user interrupt. Also enable immediate_quit while calling
642 re_search, so that matching can be interrupted as well.
644 2000-10-24 Andrew Innes <andrewi@gnu.org>
646 * regex.c (IMMEDIATE_QUIT_CHECK): New macro, which does QUIT on
648 (re_match_2_internal): Use IMMEDIATE_QUIT_CHECK instead of QUIT,
649 so that re_search functions only quit when callers expect them to.
651 2000-10-24 Kenichi Handa <handa@etl.go.jp>
653 * regex.c (regex_compile): Change the way of handling a range from
654 a char less than 256 to a char not less than 256.
656 2000-10-24 Gerd Moellmann <gerd@gnu.org>
658 * window.c (size_window): Prevent setting window's width or
659 height to a negative value (esp. with XSETFASTINT).
661 * gmalloc.c (state_protected_p, last_state_size, last_heapinfo)
662 [GC_MALLOC_CHECK && GC_PROTECT_MALLOC_STATE]: New variables.
663 (protect_malloc_state) [GC_MALLOC_CHECK &&
664 GC_PROTECT_MALLOC_STATE]: New function.
665 (PROTECT_MALLOC_STATE): New macro.
666 (__malloc_initialize, morecore, _malloc_internal)
667 (_free_internal) _realloc_internal): Use it to make _heapinfo
668 read-only outside of gmalloc.
670 * keymap.c: Update copyright.
672 * .gdbinit (xbacktrace): Handle case that $bt->function isn't
675 2000-10-24 Colin Walters <walters@cis.ohio-state.edu>
677 * filelock.c (unlock_all_files): Use unlock_file to expand each
678 buffer's file_truename before trying remove its lock file.
680 2000-10-24 Eli Zaretskii <eliz@is.elta.co.il>
682 * coding.c (decode_coding_emacs_mule): If coding->eol_type is CR
683 or CRLF, decode EOLs.
685 2000-10-24 Kenichi Handa <handa@etl.go.jp>
687 * window.c (Fdisplay_buffer): Fix doc.
689 2000-10-23 Jason Rumney <jasonr@gnu.org>
691 * fontset.c (syms_of_fontset) [WINDOWSNT]: Special case for
692 ASCII font of default fontset on Windows.
694 * w32term.c (VCENTER_BASELINE_OFFSET): Bias division (see
695 xterm.c comment below).
697 * w32fns.c (x_to_w32_font): Initialize dpi from dpyinfo->resy.
699 2000-10-23 Gerd Moellmann <gerd@gnu.org>
701 * xterm.c (x_connection_closed): Reset handling_signal.
703 * alloc.c (emacs_blocked_free) [GC_MALLOC_CHECK]: Handle freeing
706 2000-10-23 Miles Bader <miles@gnu.org>
708 * window.c (window_scroll_pixel_based, window_scroll_line_based):
709 Pass nil for FULLY argument to Fpos_visible_in_window_p to
710 maintain old behavior.
711 * minibuf.c (Fminibuffer_complete): Likewise.
713 2000-10-23 Miles Bader <miles@lsi.nec.co.jp>
715 * xterm.c (VCENTER_BASELINE_OFFSET): Bias the division by two, so
716 that when a font can't be exactly centered, it errs up rather than
719 2000-10-23 ShengHuo ZHU <zsh@cs.rochester.edu>
721 * fns.c (Fbase64_decode_string): The decoded result should be
724 2000-10-23 Andrew Choi <akochoi@i-cable.com>
726 * dispextern.h [macintosh]: Include macgui.h instead of macterm.h.
728 * dispnew.c [macintosh]: Include macterm.h.
729 (init_display) [macintosh]: Initialization for window system.
731 * emacs.c (main) [macintosh]: Call syms_of_textprop,
732 syms_of_macfns, syms_of_ccl, syms_of_fontset, syms_of_xterm,
733 syms_of_search, x_term_init, and init_keyboard before calling
734 init_window_once. Also, call syms_of_xmenu.
736 * fontset.c (syms_of_fontset) [macintosh]: Set ASCII font of
737 default fontset to Monaco.
739 * frame.c [macintosh]: Include macterm.h. Remove declarations of
740 NewMacWindow and DisposeMacWindow.
741 (make_terminal_frame) [macintosh]: Call make_mac_terminal_frame
742 instead of calling NewMacWindow and setting fields of
743 f->output_data.mac directly. Call init_frame_faces.
744 (Fdelete_frame) [macintosh]: Remove unused code.
745 (Fmodify_frame_parameters) [macintosh]: Call
746 x_set_frame_parameters instead of mac_set_frame_parameters.
748 * frame.h [macintosh]: Define menu_bar_lines field in struct
749 frame. Define FRAME_EXTERNAL_MENU_BAR macro.
751 * keyboard.c [macintosh]: Include macterm.h.
752 (kbd_buffer_get_event) [macintosh]: Generate delete_window_event
753 and menu_bar_activate_event type events as for X and NT.
754 (make_lispy_event) [macintosh]: Construct lisp events of type
755 MENU_BAR_EVENT as for X and NT.
757 * sysdep.c [macintosh]: Remove declaration for sys_signal.
758 Include stdlib.h. Remove definition of Vx_bitmap_file_path.
759 (sys_subshell) [macintosh]: Remove definition entirely.
760 (init_sys_modes) [macintosh]: Do not initialize Vwindow_system and
761 Vwindow_system_version here. Remove initialization of
763 (read_input_waiting): Correct the number of parameters passed to
765 Move all Macintosh functions to mac/mac.c.
767 * term.c [macintosh]: Include macterm.h.
769 * window.c [macintosh]: Include macterm.h.
771 * xdisp.c [macintosh]: Include macterm.h. Declare
772 set_frame_menubar and pending_menu_activation.
773 (echo_area_display) [macintosh]: Do not return if terminal frame
774 is the selected frame.
775 (update_menu_bar) [macintosh]: Check FRAME_EXTERNAL_MENU_BAR (f).
776 Allow only the selected frame to set menu bar.
777 (redisplay_window) [macintosh]: Obtain menu bar to redisplay by
778 calling FRAME_EXTERNAL_MENU_BAR (f).
779 (display_menu_bar) [macintosh]: Check FRAME_MAC_P (f).
781 * xfaces.c [macintosh]: Include macterm.h. Define x_display_info
782 and check_x. Declare XCreateGC. Define x_create_gc and
783 x_free_gc. Initialize font_sort_order.
784 (x_face_list_fonts) [macintosh]: Use the same code as WINDOWSNT,
785 but call x_list_fonts instead of w32_list_fonts.
786 (Finternal_face_x_get_resource) [macintosh]: Do not call
787 display_x_get_resource.
788 (prepare_face_for_display) [macintosh]: Set xgcv.font.
789 (realize_x_face) [macintosh]: Load the font if it is specified in
791 (syms_of_xfaces) [macintosh]: Initialize Vscalable_fonts_allowed
794 2000-10-22 Stefan Monnier <monnier@cs.yale.edu>
796 * keymap.c (fix_submap_inheritance): Don't do anything if parent_entry
797 is nil: since we go to the end of submap anyway, we'd end up
799 (access_keymap): Don't use KEYMAPP on meta_map since KEYMAPP
800 doesn't obey autoload.
802 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
804 * msdos.c (dos_set_window_size): Update screen dimension variables.
806 2000-10-21 Jason Rumney <jasonr@gnu.org>
808 * w32term.c (w32_cache_char_metrics): Double check that font is
809 really fixed pitch before trusting tmPitchAndFamily.
811 2000-10-21 Andrew Innes <andrewi@gnu.org>
813 * w32gui.h (w32_char_font_type): Move enum from w32term.c
815 * w32term.h: Extern decl for w32_cache_char_metrics.
817 * w32bdf.c (w32_load_bdf_font): Call w32_cache_char_metrics.
819 * w32fns.c (w32_load_system_font): Call w32_cache_char_metrics.
820 (w32_unload_font): Free per_char array if present.
822 * w32term.c (w32_per_char_metric): Remove HDC argument. Use
823 cached information in emulated XFontStruct to handle common cases
824 quickly. Do not allocate XCharStruct for return.
825 (w32_native_per_char_metric): New function.
826 (w32_bdf_per_char_metric): Fill in supplied XCharStruct instead of
828 (x_produce_glyphs): Don't get an HDC. Change calls to
829 w32_per_char_metric to match arg change above. Remove calls to
831 (w32_get_glyph_overhangs): Ditto.
832 (w32_cache_char_metrics): New function.
834 * makefile.w32-in: Change .obj to .$(O) in all dependencies.
835 ($(BLD)/casefiddle.$(O)): Remove compile command.
836 ($(BLD)/gmalloc.$(O)): Remove compile command.
837 ($(BLD)/dispnew.obj):
838 ($(BLD)/keyboard.obj):
839 ($(BLD)/w32inevt.obj):
843 ($(BLD)/editfns.obj):
849 ($(BLD)/intervals.obj):
850 ($(BLD)/minibuf.obj):
854 ($(BLD)/textprop.obj):
856 ($(BLD)/xdisp.obj): Add dependency on w32gui.h.
857 ($(BLD)/term.obj): Add dependency on dispextern.h.
859 * makefile.nt ($(BLD)\dispnew.obj):
860 ($(BLD)\keyboard.obj):
861 ($(BLD)\w32inevt.obj):
865 ($(BLD)\editfns.obj):
871 ($(BLD)\intervals.obj):
872 ($(BLD)\minibuf.obj):
876 ($(BLD)\textprop.obj):
878 ($(BLD)\xdisp.obj): Add dependency on w32gui.h.
879 ($(BLD)\term.obj): Add dependency on dispextern.h
881 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
883 * minibuf.c (Fminibuffer_complete): Call Fpos_visible_in_window_p
884 with an additional argument of Qt.
886 2000-10-21 Miles Bader <miles@gnu.org>
888 * window.c (pos_fully_visible_in_window_p): New function.
889 (Fpos_visible_in_window_p): Add FULLY argument.
890 Use pos_fully_visible_in_window_p.
891 (window_scroll_pixel_based, window_scroll_line_based): Update
892 calls to Fpos_visible_in_window_p.
893 * lisp.h (Fpos_visible_in_window_p): Update prototype
895 2000-10-20 Gerd Moellmann <gerd@gnu.org>
897 * alloc.c (toplevel): Conditionalize compilation of mem_*
898 functions differently.
900 2000-10-20 Jason Rumney <jasonr@gnu.org>
902 * alloc.c (toplevel): Move #ifdef GC_MARK_STACK back to above
903 mem_init where it used to be. mem_z etc not defined otherwise.
905 2000-10-20 Gerd Moellmann <gerd@gnu.org>
907 * alloc.c (toplevel) [SYSTEM_MALLOC || DOUG_LEA_MALLOC]: Undef
909 (toplevel) [GC_MARK_STACK || GC_MALLOC_CHECK]: Move mem_node
910 structure definition and related variabled to the top of the file.
911 Include this code when GC_MALLOC_CHECK is defined.
912 (lisp_malloc, lisp_free) [GC_MALLOC_CHECK]: Don't
913 register/unregister allocated region.
914 (emacs_blocked_free) [GC_MALLOC_CHECK]: Check if freeing something
915 which isn't allocated.
916 (emacs_blocked_malloc) [GC_MALLOC_CHECK]: Check if returning
917 something which is already in use.
918 (emacs_blocked_realloc) [GC_MALLOC_CHECK]: Likewise.
919 (mem_insert) [GC_MALLOC_CHECK]: Use _malloc_internal.
920 (mem_delete) [GC_MALLOC_CHECK]: Use _free_internal.
921 (init_alloc_once) [GC_MALLOC_CHECK]: Call mem_init.
923 * gmalloc.c (_malloc_internal) [GC_MALLOC_CHECK]: Use
924 _malloc_internal instead of malloc.
925 (_free_internal) [GC_MALLOC_CHECK]: Use _free_internal instead
928 2000-10-20 Andrew Innes <andrewi@gnu.org>
930 * strftime.c [!WINDOWSNT]: Don't apply Solaris 2.5 work-around on
932 (my_strftime) <macro>: Don't use macro arg list when redefining as
934 (my_strftime) <function>: Supply 0 as ut argument.
936 2000-10-19 Jason Rumney <jasonr@altavista.net>
938 * w32console.c: Do not undef HAVE_WINDOW_SYSTEM before
939 including dispextern.h, as it stops faces from working.
941 * w32fns.c (Fx_create_frame): Don't bother calling
942 face-set-after-frame-default since the caller does it for us
943 anyway. Clean up calls to x_get_arg to be consistent with X.
945 * w32term.c (x_produce_glyphs): Handle
946 unibyte_display_via_language_environment correctly.
947 (w32_draw_box_rect): Fix the calculation of width and height.
949 * w32menu.c (add_menu_item): Do not use MF_OWNERDRAW for titles,
950 as it has stopped working.
951 (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar position like
954 2000-10-19 Gerd Moellmann <gerd@gnu.org>
956 * eval.c (skip_debugger): Prevent a compiler warning.
957 (Fcondition_case): Likewise.
958 (Fbacktrace_frame): Use a null interactive spec.
960 2000-10-19 Kenichi Handa <handa@etl.go.jp>
962 * xterm.c (x_find_ccl_program): Check also fontp->full_name.
964 2000-10-18 Gerd Moellmann <gerd@gnu.org>
966 * strftime.c: Sync with glibc, file version 1.78.
967 (my_strftime) [HAVE_TZNAME]: Use `UTC' instead of `GMT' which
968 should no longer be used according to ISO 8601.
970 * keymap.c (access_keymap): If IDX has a meta prefix, and there's
971 no map for meta_prefix_char, don't try to use it as a keymap.
972 Instead, if T_OK is non-zero, look up a default binding, if any,
973 otherwise, if T_OK is zero, return nil.
975 * xfns.c (x_to_xcolors, x_set_mouse_color, lookup_pixel_color)
976 (x_to_xcolors, png_load): Use x_query_color.
978 * xterm.c (x_color_cells, x_query_colors, x_query_color): New
980 (x_alloc_nearest_color): Use it to reduce calls to XQueryColors
982 (x_copy_color, x_alloc_lighter_color): Likewise.
984 * xterm.h (struct x_display_info): Add color_cells and ncolor_cells.
985 (x_query_color, x_query_colors): Add prototype.
987 * alloc.c (allocate_string) [GC_CHECK_STRING_BYTES]: Call
988 check_string_bytes only if not noninteractive, increase count to 50.
990 2000-10-18 Miles Bader <miles@lsi.nec.co.jp>
992 * insdel.c (adjust_markers_for_delete): Handle before-insertion
995 2000-10-17 Gerd Moellmann <gerd@gnu.org>
997 * alloc.c (pure_bytes_used): Renamed from pureptr.
999 (pure_alloc): New function.
1000 (make_pure_string, pure_cons, make_pure_float, make_pure_vector):
1002 (Fpurecopy): Use PURE_POINTER_P.
1004 * xdisp.c (try_cursor_movement): Use cursor_row_p also when
1005 PT has moved backward.
1007 * xdisp.c (cursor_row_p): Take continued lines into account.
1009 * alloc.c (mark_object) [GC_CHECK_STRING_BYTES]: Check validity of
1011 (check_string_bytes) [GC_CHECK_STRING_BYTES]: New function.
1012 (check_string_bytes_count) [GC_CHECK_STRING_BYTES]: New variable.
1013 (allocate_string) [GC_CHECK_STRING_BYTES]: Call it for every 10th
1016 * xdisp.c (forward_to_next_line_start): Switch iterator's handling
1017 of selective display off while searching for the next line start.
1019 2000-10-17 Kenichi Handa <handa@etl.go.jp>
1021 * Makefile.in (term.o): Depend on dispextern.h.
1023 2000-10-16 Stefan Monnier <monnier@cs.yale.edu>
1025 * keymap.c (keymap_memberp): Ensure that nil is not a member.
1027 2000-10-16 Gerd Moellmann <gerd@gnu.org>
1029 * xdisp.c (set_iterator_to_next): Reset box start and end flags of
1030 the iterator at the beginning, so that they can be set later on,
1031 for instance in reseat_at_next_visible_line_start, without being
1034 * xfns.c (pbm_format): Add :foreground and :background keywords.
1035 (PBM_FOREGROUND, PBM_BACKGROUND): New enumerators.
1036 (xbm_load): Recognize foreground and background color
1039 2000-10-16 Eli Zaretskii <eliz@is.elta.co.il>
1041 * dispextern.h (unspecified_fg, unspecified_bg): Declare.
1043 * dosfns.c (unspecified_fg, unspecified_bg): Remove extern
1046 * msdos.c (IT_set_face): Compare highlighted face with the default
1047 face, and invert colors if these faces' colors are identical.
1048 (Fmsdos_remember_default_colors): Don't swap foreground and
1049 background colors in initial_colors[].
1050 (IT_set_frame_parameters): Don't swap frame's foreground and
1051 background pixels. If ALIST includes "(reverse . t)", swap
1052 foreground-color and background-color properties in frame's
1053 param_alist. If the original frame's param_alist doesn't specify
1054 the colors, store unspecified-fg and unspecified-bg, reversed if
1057 * frame.c (Fframe_parameters): If a tty's frame's param_alist says
1058 the colors are unspecified and reversed, reverse fore- and back-
1059 ground in the returned value.
1060 (Fframe_parameter): Ditto.
1062 2000-10-16 Gerd Moellmann <gerd@gnu.org>
1064 * xdisp.c (find_last_unchanged_at_beg_row): Renamed from
1065 get_last_unchanged_at_beg_row.
1066 (find_first_unchanged_at_end_row): Renamed from
1067 get_first_unchanged_at_end_row.
1068 (find_first_unchanged_at_end_row): Convert assertions to
1069 unconditional tests which abort. When looking for a row in
1070 unchanged text, don't go further back than first_text_row.
1072 * xdisp.c (try_scrolling) <cursor in scroll margin at the bottom>:
1073 Don't add in the last line's height when deciding if the new
1074 position is below the scroll margin.
1076 2000-10-16 Miles Bader <miles@gnu.org>
1078 * editfns.c (Fconstrain_to_field): Check carefully for field
1079 boundaries if either OLD_POS or NEW_POS has a non-nil field
1080 property, even if they're the same.
1082 2000-10-16 Kenichi Handa <handa@etl.go.jp>
1084 * xterm.c (x_draw_box_rect): Fix the calculation of width and
1085 height for XFillRectangle.
1087 2000-10-15 Stefan Monnier <monnier@cs.yale.edu>
1089 * syntax.c (Fstring_to_syntax): New function extracted from
1090 Fmodify_syntax_entry.
1091 (Fmodify_syntax_entry): Use it and document the ! and | fences.
1092 (skip_chars, Fforward_comment): Remove unused variables.
1093 (syms_of_syntax): Add defsubr for string-to-syntax.
1094 (describe_syntax): Add code for comment and string fences.
1096 2000-10-14 Stefan Monnier <monnier@cs.yale.edu>
1098 * keymap.c (access_keymap): Add AUTOLOAD parameter.
1099 Do the meta->esc mapping. Call get_keyelt before returning.
1100 Start scanning from the second element (the first is always `keymap')
1101 to make it easier to detect when we reach a parent map.
1102 Handle the case of inheriting from a symbol whose function is a map.
1103 (Fkeymap_parent): Also handle the `inherit from symbol' case.
1104 (fix_submap_inheritance, Fdefine_key): Update call to access_keymap.
1105 (get_keyelt, Flookup_key): Update call to access_keymap.
1106 Remove the meta->esc mappings.
1107 (define_as_prefix): Delete old disabled code.
1108 (menu_item_p): New function.
1109 (where_is_internal_1): Skip over the few remaining menu items.
1110 * lisp.h (access_keymap): Update prototype.
1111 * keyboard.c (read_char, menu_bar_items, tool_bar_items):
1112 Update call to access_keymap.
1113 (follow_key, read_key_sequence): Update calls to access_keymap.
1114 Remove the meta->esc mappings.
1116 2000-10-13 Gerd Moellmann <gerd@gnu.org>
1118 * dispnew.c (direct_output_for_insert): Call set_iterator_to_next
1119 with additional argument.
1121 * xdisp.c (cursor_row_p): New function.
1122 (try_cursor_movement, display_line): Use it.
1124 * xdisp.c (append_space): Also save/restore iterator's current
1125 character and its length.
1127 * xdisp.c (init_from_display_pos): Add an assertion.
1128 (handle_stop): Don't set iterator's add_overlay_start.
1129 (handle_invisible_prop): Likewise.
1130 (load_overlay_strings): If text under an overlay is invisible,
1131 take both before- and after-strings into account when the iterator
1132 is positioned either at the start or at the end of the overlay.
1133 (forward_to_next_line_start): Rewritten.
1134 (reseat_at_next_visible_line_start): Rewritten.
1135 (set_iterator_to_next): Add parameter RESEAT_P.
1137 * dispextern.h (struct it): Remove member add_overlay_start.
1138 (set_iterator_to_next): Change prototype.
1140 2000-10-13 Kenichi Handa <handa@etl.go.jp>
1142 * coding.c (code_convert_region): Be sure to initialize
1143 coding->category_idx.
1144 (decode_coding_string): Set coding->src_multibyte and
1145 coding->dst_multibyte before using CODING_REQUIRE_DECODING.
1146 (encode_coding_string): Set coding->src_multibyte and
1147 coding->dst_multibyte before using CODING_REQUIRE_ENCODING.
1149 2000-10-12 Stefan Monnier <monnier@cs.yale.edu>
1151 * xfns.c (Fx_create_frame): Don't bother calling
1152 face-set-after-frame-default since the caller does it for us anyway.
1154 2000-10-12 Eli Zaretskii <eliz@is.elta.co.il>
1156 * window.c (coordinates_in_window): Fix detection of vertical line
1157 on character terminals.
1159 2000-10-12 Gerd Moellmann <gerd@gnu.org>
1161 * editfns.c (save_excursion_save): Additionally record the
1163 (save_excursion_restore): If buffer was visible in a window, and a
1164 different window was selected, and the old selected window is
1165 still live, restore point in that window.
1167 2000-10-12 Kenichi Handa <handa@etl.go.jp>
1169 * xterm.c (x_produce_glyphs): Handle
1170 unibyte_display_via_language_environment correctly.
1172 * regex.c (regex_compile): Change the way of handling a range from
1173 unibyte char to multibyte char.
1175 * syntax.c (skip_chars): Change the way of handling a range from
1176 unibyte char to multibyte char.
1178 * process.c (read_process_output): Cancel previous change.
1180 2000-10-11 Eli Zaretskii <eliz@is.elta.co.il>
1182 * search.c (Fsearch_backward, Fsearch_forward): Doc fix.
1184 * charset.c (Ffind_charset_string): Doc fix.
1185 (Ffind_charset_region): Doc fix.
1187 2000-10-11 Kenichi Handa <handa@mule.m17n.org>
1189 * process.c (read_process_output): Fix previous change. Adjust
1190 multibyteness of text to insert in a buffer by
1191 string_make_unibyte/multibyte instead of
1192 Fstring_as_unibyte/multibyte.
1194 2000-10-10 Andreas Schwab <schwab@suse.de>
1196 * alloc.c (mark_object): Remove all workarounds installed on
1199 2000-10-10 Kenichi Handa <handa@etl.go.jp>
1201 * fns.c (READ_QUADRUPLET_BYTE): Set *NCHARS_RETURN before
1203 (base64_encode_1): Make it work for a text of multibyte form.
1204 (Fbase64_decode_region): Allocate sufficient memory for multibyte
1205 case. Don't call str_to_multibyte because base64_decode_1
1206 produces correct multibyte form for eight-bit codes.
1207 (Fbase64_decode_string): Adjusted for the change of
1209 (base64_decode_1): New args MULTIBYTE and NCHARS_RETURN. If
1210 MULTIBYTE is nonzero, produce correct multibyte form for eight-bit
1213 * charset.h (CHAR_STRING): Optimized for single byte characters.
1215 2000-10-09 Andreas Schwab <schwab@suse.de>
1217 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Reset S to
1218 -1 after socket is closed, to fall through to error processing.
1220 2000-10-09 Eli Zaretskii <eliz@is.elta.co.il>
1222 * msdos.c (IT_set_frame_parameters): Don't initialize Lisp_Object
1223 variables. If ALIST includes foreground-color or
1224 background-color, change also the colors of the default face for
1227 2000-10-08 Eli Zaretskii <eliz@is.elta.co.il>
1229 * msdos.c (top-level) <Qbackground_color, Qforeground_color>: Make
1230 them extern (they are defined on xfaces.c).
1231 (syms_of_msdos): Don't intern and don't staticpro
1232 Qbackground_color and Qforeground_color.
1234 2000-10-07 Eli Zaretskii <eliz@is.elta.co.il>
1236 * frame.c (Fframe_parameter): For non-windowed frames, if
1237 f->param_alist says foreground or background color is unspecified,
1238 call tty_color_name to return the color name computed from the
1239 frame's current colors.
1241 2000-10-06 Dave Love <fx@gnu.org>
1243 * terminfo.c (ospeed): Don't declare.
1245 * sysdep.c: Don't include string.h.
1246 (h_errno): Declare conditional also on TRY_AGAIN.
1248 * charset.c (Ffind_charset_string): Doc fix.
1250 * fns.c (Fbase64_encode_region, Fbase64_encode_string)
1251 (Fbase64_decode_region, Fbase64_decode_string): More explicit
1254 2000-10-05 Dave Love <fx@gnu.org>
1256 * xmenu.c (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar
1257 position like menu-bar.
1259 2000-10-05 Gerd Moellmann <gerd@gnu.org>
1261 * keyboard.c (Frecursive_edit): Make sure redisplay can happen.
1263 * xdisp.c (handle_single_display_prop): Use safe_call1.
1264 (safe_call): Renamed from call_function.
1265 (safe_call1): New function.
1266 (handle_fontified_prop): Use safe_call1 instead of call1.
1267 (safe_eval): Renamed from eval_form.
1268 (safe_eval_handler): Renamed from eval_handler.
1269 (handle_single_display_prop, display_mode_element): Use safe_eval
1270 instead of eval_form.
1272 * xfaces.c (merge_face_heights): Use safe_call instead of
1275 * keyboard.c (show_help_echo): Use safe_call instead of
1276 call_function; use safe_eval instead of eval_form.
1278 * lisp.h (safe_call): Renamed from call_function.
1279 (safe_eval): Renamed from eval_form.
1280 (safe_call1): Add prototype.
1282 2000-10-05 Miles Bader <miles@lsi.nec.co.jp>
1284 * xfns.c (image_ascent): Rearrange ascent calculation for the
1287 2000-10-04 Stefan Monnier <monnier@cs.yale.edu>
1289 * keymap.c (Fwhere_is_internal): Ignore `menu-bar' and `tool-bar'.
1290 (where_is_internal_1): Don't bother ignoring menu-items any more.
1292 2000-10-04 Gerd Moellmann <gerd@gnu.org>
1294 * keyboard.c (update_menu_bindings): New variable.
1295 (parse_menu_item): Use AREF. If update_menu_bindings
1296 is 0, don't update menu bindings.
1297 (syms_of_keyboard): New Lisp variable `update-menu-bindings'.
1299 2000-10-03 Eli Zaretskii <eliz@is.elta.co.il>
1301 * alloc.c (Fgarbage_collect): Prevent compiler warning for a call
1304 2000-10-02 Stefan Monnier <monnier@cs.yale.edu>
1306 * syntax.c (forw_comment): Match nestedness of ender/starter.
1307 (Fforward_comment): Treat an unmatched \n comment-ender as whitespace.
1308 (prev_char_comstart_first): Remove.
1309 (back_comment): Check two-char comment markers more carefully
1310 to better handle overlapping cases like *//* or /* */* */ ...
1311 Match nestedness of ender/starter.
1313 2000-10-02 Dave Love <fx@gnu.org>
1315 * config.in (HAVE_GAI_STRERROR): Add undef.
1317 * process.c (Fopen_network_stream): Use it.
1319 * m/alpha.h (NO_REMAP): Don't define.
1321 2000-10-02 Gerd Moellmann <gerd@gnu.org>
1323 * lisp.h (wrong_type_argument): Remove NO_RETURN, the function can
1324 return with a string converted to an integer or vice versa when
1325 Vmocklisp_arguments is t.
1326 (Fsignal): Likewise. The function can return for `quit'.
1327 (struct gcpro): Declare member `var' to point to a volatile
1330 * eval.c (error): Prevent compiler warning.
1332 2000-09-30 Stefan Monnier <monnier@cs.yale.edu>
1334 * keymap.c (keymap_memberp): New function.
1335 (Fset_keymap_parent): Use it.
1336 (fix_submap_inheritance): Use get_keyelt, get_keymap_1 and KEYMAPP.
1337 Use keymap_memberp to avoid creating cycles.
1338 (access_keymap): Use KEYMAPP.
1340 2000-09-30 Gerd Moellmann <gerd@gnu.org>
1342 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Use
1343 gai_strerror. Make sure xerrno is set if connect fails. Improve
1346 2000-09-29 Jason Rumney <jasonr@gnu.org>
1348 * w32term.c (w32_char_font_type, w32_encode_char)
1349 (x_produce_glyphs): Distinguish single and multibyte BDF fonts.
1350 (w32_bdf_per_char_metric): New function.
1351 (w32_per_char_metric): Use it.
1352 (x_draw_glyph_string_background): Always draw background for BDF
1355 * w32bdf.h (glyph_struct, cache_bitmap): Cache bitmap data, not
1356 GDI object which is a scarce resource.
1358 * w32bdf.c (search_file_line): Fix skipping of whitespace.
1359 (get_quoted_string): Fix limit on memchr search.
1360 (set_bdf_font_info): Use unsigned chars. Negate yoffset.
1361 (w32_init_bdf_font): Initialize codepoint and bitmap heaps.
1362 (w32_free_bdf_font): Free bitmaps and codepoints on heaps.
1363 (get_cached_font_char, cache_char_offset): Use macro
1364 BDF_CODEPOINT_RANGE_COVER_P.
1365 (cache_char_offset): Use HeapAlloc to allocate codepoints on own heap.
1366 (clear_cached_bitmap_slots): New function.
1367 (GET_HEX_VALUE): G-Z, g-z are not hex.
1368 (w32_get_bdf_glyph): Convert to DIB format. Return bytes read.
1369 (get_bitmap_with_cache): Use new cache implementation.
1370 (create_offscreen_bitmap): New function.
1371 (w32_BDF_TextOut): Use it. Draw glyphs as DIBs.
1373 * w32term.c (x_produce_glyphs): If the distance from the current
1374 position to the next tab stop is less than a canonical character
1375 width, use the tab stop after that.
1376 (x_draw_glyphs): Handle case START and END are out of bounds more
1378 (x_clear_mouse_face): Block/unblock input.
1379 (x_display_and_set_cursor): Don't show a hollow box cursor for
1380 buffers whose cursor_type is nil.
1382 2000-09-29 Gerd Moellmann <gerd@gnu.org>
1384 * xfns.c (x_set_tool_bar_lines): Clear frame when tool bar
1387 * dispextern.h (updating_frame): Declare extern.
1389 2000-09-29 Andreas Schwab <schwab@suse.de>
1391 * m/ia64.h: Remove hack of not prototyping bcopy, etc.
1393 2000-09-29 Gerd Moellmann <gerd@gnu.org>
1395 * keyboard.c (menu_bar_one_keymap): If KEYMAP is a symbol,
1396 use its function definition.
1397 (tool_bar_items): Likewise.
1399 * lisp.h (fatal): Declare NO_RETURN.
1401 2000-09-29 Kenichi Handa <handa@etl.go.jp>
1403 * keymap.c: Remove the line "#undef NULL".
1405 2000-09-28 Gerd Moellmann <gerd@gnu.org>
1407 * xterm.c (x_make_frame_visible): Try harder to make the frame
1410 2000-09-28 Dave Love <fx@gnu.org>
1412 * s/osf5-0.h: Define USE_MMAP_FOR_BUFFERS, not REL_ALLOC_MMAP.
1414 * s/sunos413.h (USE_MMAP_FOR_BUFFERS): Define.
1416 * .gdbinit (xreload): Note its need on GNU/Linux.
1418 * m/alpha.h (XUINT) [REL_ALLOC && _MALLOC_INTERNAL]: Don't declare
1419 r_alloc, r_alloc_free.
1421 2000-09-28 Kenichi Handa <handa@etl.go.jp>
1423 * syntax.c (skip_chars): Handle negation correctly.
1425 2000-09-27 Gerd Moellmann <gerd@gnu.org>
1427 * xfaces.c (realize_default_face): Call set_lface_from_font_name
1428 with non-zero FORCE_P argument.
1430 * dispnew.c (adjust_glyph_matrix, enable_glyph_matrix_rows):
1433 * xdisp.c (window_box_height): Add an assertion.
1435 * xfns.c (x_set_tool_bar_lines): Don't use more lines for the
1436 tool-bar than is available.
1437 (x_change_window_heights): Renamed from x_set_menu_bar_lines_1.
1439 2000-09-27 Dave Love <fx@gnu.org>
1441 * s/irix6-5.h: Now works 64-bit. Tidied.
1443 2000-09-26 Gerd Moellmann <gerd@gnu.org>
1445 * lisp.h (XINT) [EXPLICIT_SIGN_EXTEND]: Use BITS_PER_EMACS_INT
1446 instead of BITS_PER_INT.
1447 (XINT, XUINT) [NO_UNION_TYPE]: Cast result to EMACS_INT and
1448 EMACS_UINT, respectively.
1449 (NO_UNION_TYPE) [USE_LISP_UNION_TYPE]: Undefine.
1451 * m/sparc.h (BITS_PER_EMACS_INT) [__arch64__]: Don't define.
1453 * unexelf.c (ELFSIZE) [__NetBSD__ && __sparc_v9__]: Define to 64.
1455 * window.c (freeze_window_starts): Construct last argument for
1456 foreach_window differently.
1458 * xfns.c (x_decode_color): Don't return a Lisp_Object.
1460 * lisp.h (union Lisp_Object) [!NO_UNION_TYPE]: Use EMACS_INT and
1461 EMACS_UINT instead of `int' and `unsigned int'.
1462 (XSET) [EXPLICIT_SIGN_EXTEND]: Use EMACS_INT instead of `int'.
1464 * frame.h (struct frame): Make the `nothing' member of union
1465 output_data an EMACS_INT.
1467 * alloc.c (GC_CHECK_STRING_BYTES): Temporarily define, for bug
1469 (struct sdata) [GC_CHECK_STRING_BYTES]: Always record the string's
1470 size in the sdata structure.
1471 (SDATA_NBYTES, SDATA_DATA): New macros.
1472 (SDATA_OF_STRING, SDATA_SIZE) [GC_CHECK_STRING_BYTES]: Define
1473 differently for the different layout of the sdata structure.
1474 (allocate_string_data) [GC_CHECK_STRING_BYTES]: Record string size
1476 (sweep_strings, compact_small_strings) [GC_CHECK_STRING_BYTES]:
1477 Check that size recorded in the string size and size recorded in
1478 the sdata structure agree.
1480 2000-09-25 Dave Love <fx@gnu.org>
1482 * buffer.c: Include stdio.h.
1484 Partly suggested by Eduardo Horvath <eeh@netbsd.org>.
1486 * ralloc.c (__malloc_extra_blocks): Declare as __malloc_size_t.
1488 * alloc.c (__malloc_size_t) [DOUG_LEA_MALLOC]: Don't redefine it.
1489 (__malloc_size_t) [!DOUG_LEA_MALLOC]: Define unconditionally as
1491 (__malloc_extra_blocks): Declare as __malloc_size_t.
1493 2000-09-25 Gerd Moellmann <gerd@gnu.org>
1495 * alloc.c (mark_image): Use GC_NILP instead of NILP.
1497 * keyboard.c (show_help_echo): Set help_echo_showing_p.
1498 (read_char): If help-echo is showing, preserve the echo area
1501 * xdisp.c (help_echo_showing_p): New variable.
1502 (set_message): Reset it to 0.
1503 (init_xdisp): Initialize help_echo_showing_p.
1505 * dispextern.h (help_echo_showing_p): Declare extern.
1507 * config.in: Fix typo in __GNUC_MINOR__.
1509 * keyboard.h (quit_throw_to_read_char): Declare NO_RETURN.
1511 * s/freebsd.h (POSIX_SIGNALS): Define.
1513 * xterm.c (x_clear_mouse_face): Block/unblock input.
1515 2000-09-24 Dave Love <fx@gnu.org>
1517 * fns.c (base64_encode_1): Fix last change.
1519 2000-09-22 Gerd Moellmann <gerd@gnu.org>
1521 * dispnew.c (enable_glyph_matrix_rows): Remove xasserts.
1523 * xdisp.c (try_window_reusing_current_matrix): More fixes
1524 for the case window has a header-line.
1526 2000-09-22 Dave Love <fx@gnu.org>
1528 * xdisp.c (syms_of_xdisp): Defvar Vmenu_bar_update_hook to provide
1531 * xterm.c [SOLARIS2]: Remove redundant include of string.h.
1533 * fns.c (Fstring_as_unibyte, Fstring_as_multibyte): Doc fix.
1535 2000-09-21 Gerd Moellmann <gerd@gnu.org>
1537 * config.in (NO_RETURN): Define as `__attribute__((__noreturn__))'
1540 * lisp.h (wrong_type_argument, Fthrow, Fsignal, error): Declare
1543 * window.c, term.c, xmenu.c, xrdb.c, emacs.c, macros.c,
1544 * keymap.c, insdel.c, marker.c, minibuf.c, fileio.c, dired.c,
1545 * indent.c, search.c, alloc.c, data.c: Avoid some more compiler
1548 * marker.c (byte_char_debug_check): Return void.
1550 * xfns.c (Fx_create_frame): Set default frame parameter value
1551 for tool-bar-lines to 1.
1553 * dispnew.c (scrolling_window): Compare y-positions of rows
1554 equal at the start. Some simplification.
1556 * xdisp.c (try_window_reusing_current_matrix): Fix computation of
1557 reused rows' y-position in the case window has a header-line, and
1558 new window start is greater than old window start.
1560 * process.c (process_sent_to): New variable.
1561 (send_process): Workaround for a crash on sparc-sun-solaris-2.6
1562 with GCC 2.95.2 caused by a parameter being clobbered by longjmp.
1563 Declare more parameters volatile.
1565 * lread.c (Vrecursive_load_depth_limit): New variable.
1566 (Fload): Check recursive loads whose recursion depth exceeds
1567 Vrecursive_load_depth_limit.
1568 (syms_of_lread): DERFAR_LISP recursive-load-depth-limit.
1570 2000-09-20 Gerd Moellmann <gerd@gnu.org>
1572 * fileio.c (Fread_file_name): Doc fix.
1574 * editfns.c (Fmessage_or_box): Doc fix.
1576 * fns.c (Fy_or_n_p, Fyes_or_no_p): Doc fix.
1578 * xfns.c (xbm_scan): Allow C-style comments.
1580 * xfns.c (xpm_init_color_cache) [ALLOC_XPM_COLORS]: If color
1581 symbols are specified, add color translations to the cache.
1582 (xpm_color_bucket, xpm_cache_color) [ALLOC_XPM_COLORS]: New
1584 (xpm_lookup_color) [ALLOC_XPM_COLORS]: Use xpm_color_bucket and
1586 (xpm_load) [ALLOC_XPM_COLORS]: Pass frame and XPM attributes
1587 structures to xpm_init_color_cache.
1589 2000-09-19 Gerd Moellmann <gerd@gnu.org>
1591 * dispnew.c (update_window_line): Make sure to always draw
1594 2000-09-19 Andrew Innes <andrewi@gnu.org>
1596 * makefile.nt (bootstrap-emacs): Don't change directory.
1598 2000-09-19 Kenichi Handa <handa@etl.go.jp>
1600 * charset.h (UNIBYTE_STR_AS_MULTIBYTE_P): Fix previous change.
1602 * ccl.c (Fccl_execute_on_string): Make multibyte string correctly.
1603 If output buffer is too small, signal an appropriated error.
1605 2000-09-18 Dave Love <fx@gnu.org>
1607 * keyboard.c (menu_bar_items, tool_bar_items)
1608 (current_active_maps): Remove redundant get_local_map call.
1610 2000-09-18 Gerd Moellmann <gerd@gnu.org>
1612 * xterm.c (x_display_and_set_cursor): Don't show a hollow box
1613 cursor for buffers whose cursor_type is nil.
1615 * xterm.c (x_draw_image_glyph_string): Remove a comment describing
1616 a feature to implement that is already implemented.
1617 (note_mouse_highlight, x_find_ccl_program): Avoid some compiler
1620 * xfns.c (x_clear_image_1): New function.
1621 (x_clear_image): Use it.
1622 (x_from_xcolors): Use x_clear_image_1; don't free the image's
1625 * dispnew.c (update_window): Move test for invisible lines
1626 at the top to update_window_line.
1627 (update_window_line): Handle invisible lines here.
1629 * xfns.c (clear_image_cache): Clear current matrices of all
1630 frames sharing an image cache. Block input while freeing
1631 images. Fix timestamp comparison.
1632 (x_clear_image): Also free the mask.
1634 * xfns.c (lookup_image): Block input while loading the image so
1635 that we won't get interrupted in a state where the image isn't yet
1637 (xbm_load_image, xbm_load, xpm_load, xpm_load, lookup_rgb_color)
1638 (lookup_pixel_color, x_to_xcolors, x_from_xcolors)
1639 (x_disable_image, x_build_heuristic_mask, pbm_load, png_load)
1640 (jpeg_load, tiff_load, gif_load, gs_load): Don't block/unblock
1643 2000-09-16 Gerd Moellmann <gerd@gnu.org>
1645 * dispnew.c (update_window): Make sure to make desired rows
1646 current even if they are completely invisible at the top
1649 2000-09-15 Gerd Moellmann <gerd@gnu.org>
1651 * xfns.c (lookup_image): Build mask before applying an algorithm.
1652 Recognize algorithm `disabled'.
1653 (cross_disabled_images): New variable.
1654 (COLOR_INTENSITY): New macro.
1655 (x_detect_edges): Use COLOR_INTENSITY.
1656 (x_disable_image): New function.
1657 (syms_of_xfns): DEFVAR_BOOL cross_disabled_images.
1659 * xdisp.c (build_desired_tool_bar_string): For a toolbar item in
1660 disabled state, don't apply an image transformation algorithm if
1661 the user specified an image for the disabled state. Use
1662 `:algorithm disabled' for creating a disabled item's image if the
1663 user hasn't specified an image.
1665 * xfns.c (ALLOC_XPM_COLORS): Define if we can use Emacs' color
1666 allocation functions with the XPM lib.
1667 (struct xpm_cached_color) [ALLOC_XPM_COLORS]: New structure.
1668 (XPM_COLOR_CACHE_BUCKETS) [ALLOC_XPM_COLORS]: New macro.
1669 (xpm_color_cache) [ALLOC_XPM_COLORS]: New variable.
1670 (xpm_init_color_cache, xpm_free_color_cache, xpm_lookup_color)
1671 (xpm_alloc_color, xpm_free_colors) [ALLOC_XPM_COLORS]: New
1673 (xpm_load) [ALLOC_XPM_COLORS]: Use Emacs' own color allocation
1674 functions, if possible, because these handle color allocation
1675 failure more gracefully.
1676 (Fimage_mask_p): New function.
1678 * xfns.c (QCmatrix, QCcolor_adjustment, QCmask, Qemboss)
1679 (Qedge_detection, Qheuristic): New symbols.
1680 (syms_of_xfns): Initialize new symbols.
1681 (lookup_image): Handle `:mask X', `:algorithm emboss', and
1682 `algorithm (edge-detection ...)'.
1683 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format):
1684 (tiff_format, gif_format, gs_format): Add `:mask'.
1685 (XBM_MASK, XPM_MASK, PBM_MASK, PNG_MASK, JPEG_MASK, TIFF_MASK)
1686 (GIF_MASK, GS_MASK): New enumerators.
1687 (x_laplace_read_row, x_laplace_write_row): Functions removed.
1688 (emboss_matrix, laplace_matrix): New variables.
1689 (x_to_xcolors, x_from_xcolors, x_detect_edges, x_emboss)
1690 (x_edge_detection): New functions.
1691 (x_laplace): Rewritten in terms of x_detect_edges.
1692 (x_build_heuristic_mask): If image has a mask, free it.
1694 2000-09-14 Andrew Innes <andrewi@gnu.org>
1696 * makefile.w32-in: Revert to Unix line endings.
1698 2000-09-14 Andrew Innes <andrewi@gnu.org>
1700 * makefile.w32-in: Standardize indentation somewhat.
1701 (bootstrap-temacs): Use $(ARGQUOTE) instead of literal quotes, to
1702 cater for differences between shells.
1704 * w32term.c (w32_per_char_metric): Handle non-TrueType fonts.
1706 2000-09-14 Gerd Moellmann <gerd@gnu.org>
1708 * xterm.c (x_produce_glyphs): If the distance from the current
1709 position to the next tab stop is less than a canonical character
1710 width, use the tab stop after that.
1712 2000-09-14 Dave Love <fx@gnu.org>
1714 * buffer.c (alloc_buffer_text): Fix xmalloc call.
1716 2000-09-14 Gerd Moellmann <gerd@gnu.org>
1718 * xdisp.c (handle_fontified_prop): While running fontification
1719 functions, bind `fontification-functions' and
1720 `after-change-functions' to nil.
1722 * s/freebsd.h, s/irix-5.0.h, s/sol2.h, s/template.h
1723 (USE_MMAP_FOR_BUFFERS): Define instead of REL_ALLOC_MMAP.
1725 * Makefile.in (mallocobj) [SYSTEM_MALLOC]: Don't add ralloc.o.
1727 * emacs.c: Change conditional compilation on REL_ALLOC_MMAP to
1728 USE_MMAP_FOR_BUFFERS.
1730 * insdel.c (make_gap): Use enlarge_buffer_text.
1732 * buffer.c: Move allocation with mmap here, from ralloc.c. Change
1733 conditional compilation on REL_ALLOC_MMAP to USE_MMAP_FOR_BUFFERS.
1734 (mmap_alloc, mmap_free, mmap_realloc) [REL_ALLOC_MMAP]: Renamed
1735 from former r_alloc_* functions in ralloc.c.
1736 (mmap_page_size, mmap_initialized_p) [REL_ALLOC_MMAP]: New
1738 (MEM_ALIGN) [REL_ALLOC_MMAP]: New macro.
1739 (mmap_init) [REL_ALLOC_MMAP]: New function.
1740 (alloc_buffer_text, enlarge_buffer_text, free_buffer_text): New
1741 functions replacing macros BUFFER_ALLOC, BUFFER_REALLOC, and
1744 * buffer.h (BUFFER_ALLOC, BUFFER_REALLOC, BUFFER_FREE): Removed.
1745 (enlarge_buffer_text): Add prototype.
1747 * ralloc.c: Remove everything having to do with the use of mmap.
1749 2000-09-13 Gerd Moellmann <gerd@gnu.org>
1751 * sound.c (Fplay_sound): Doc fix.
1753 * keyboard.c: Avoid some more compiler warnings.
1754 (parse_tool_bar_item): Ignore cached key bindings.
1756 * alloc.c: Add some comments about DOUG_LEA_MALLOC's use of mmap
1757 and allocation of Lisp data.
1759 2000-09-12 Gerd Moellmann <gerd@gnu.org>
1761 * xfaces.c: Remove conditional compilation on SCALABLE_FONTS.
1762 (Finternal_set_lisp_face_attribute): If frame is 0, set new frame
1765 * lread.c (Fload): Put code checking for recursive loads in #if 0.
1767 2000-09-12 Miyashita Hisashi <himi@meadowy.org>
1769 * ccl.c: Comment fixed.
1770 (MAX_MAP_SET_LEVEL): Increased to 30.
1771 (PUSH_MAPPING_STACK): Enclose with do-while block.
1772 (POP_MAPPING_STACK): Likewise.
1773 (stack_idx_of_map_multiple): New variable.
1774 (CCL_CALL_FOR_MAP_INSTRUCTION): New macro.
1775 (ccl_driver) <CCL_IterateMultipleMap>: If the content is a symbol,
1776 call the corresponding CCL program by
1777 CCL_CALL_FOR_MAP_INSTRUCTION.
1778 (ccl_driver) <CCL_MapSingle>: Likewise.
1779 (ccl_driver) <CCL_MapMultiple>: Rewritten to fix many bugs, deal
1780 with the case where looking up process reaches to the end of
1781 map-set, and call CCL programs as the above change.
1783 2000-09-11 Gerd Moellmann <gerd@gnu.org>
1785 * xfns.c (png_load, jpeg_load): Declare some variables volatile
1786 that might be clobbered by longjmp.
1787 (check_x_display_info, x_decode_color, create_frame_xic)
1788 (Fx_display_backing_store, Fx_display_visual_class)
1789 (x_build_heuristic_mask, pbm_scan_number): Avoid compiler
1792 * lread.c (init_lread): Set Vloads_in_progress to nil.
1793 (Fload): Show list of recursively loaded files, when signaling an
1796 * lread.c (Vloads_in_progress): New variable.
1797 (record_load_unwind): New function.
1798 (Fload): Check for recursive loads.
1799 (syms_of_lread): Initialize Vloads_in_progress.
1800 (read_integer, read1): Avoid some compiler warnings.
1802 * fns.c (concat, Fsubstring, internal_equal, Fnconc): Avoid some
1805 2000-09-11 Miles Bader <miles@gnu.org>
1807 * editfns.c (Fbuffer_string): Doc fix.
1809 2000-09-10 Gerd Moellmann <gerd@gnu.org>
1811 * ralloc.c (mmap_enlarge): Don't return 0 if successful.
1813 2000-09-09 Ken Raeburn <raeburn@gnu.org>
1815 * s/netbsd.h: Use NOT_C_CODE, not NO_C_SOURCE, when deciding
1816 whether to include other header files.
1818 2000-09-09 Gerd Moellmann <gerd@gnu.org>
1820 * xfaces.c (CYCLE_CHECK): Don't use the Lisp_Object returned
1821 by Fmemq as a boolean.
1823 2000-09-08 Stefan Monnier <monnier@cs.yale.edu>
1825 * xfaces.c (Finternal_set_lisp_face_attribute): Minor thinko.
1827 2000-09-08 Gerd Moellmann <gerd@gnu.org>
1829 * ralloc.c (mmap_fd): Remove initializer which can make it
1830 read-only in a dumped Emacs.
1831 (mmap_fd_1): New variable.
1832 (mmap_set_vars): Remove local `fd'. Save mmap_fd in mmap_fd_1,
1833 restore it from there.
1834 (r_alloc, r_re_alloc, r_alloc_free): Call r_alloc_init
1835 unconditionally so that mmap_fd can be initialized there.
1836 (r_alloc_init_fd): Open-coded in r_alloc_init; function removed.
1837 (r_alloc_init) [REL_ALLOC_MMAP && !MAP_ANON]: Open /dev/zero.
1838 (r_alloc_init) [REL_ALLOC_MMAP && MAP_ANON]: Set mmap_fd to -1.
1840 * xfaces.c (Finternal_merge_in_global_face): Return a Lisp object.
1842 * xdisp.c (dump_glyph_row): Fix printf format string.
1843 (display_line, move_it_in_display_line_to): Avoid compiler
1846 * s/freebsd.h (GC_MARK_STACK, REL_ALLOC_MMAP): Define.
1848 * keymap.c (Fset_keymap_parent): Check for cycles in keymap
1851 * xdisp.c (try_window_id): When trying to locate cursor in
1852 unchanged rows at the top, handle the case that we can't find it.
1854 * xterm.c (x_draw_glyphs): Handle case START and END are out
1855 of bounds more carefully.
1857 2000-09-08 Dave Love <fx@gnu.org>
1859 * s/sol2.h (REL_ALLOC_MMAP): Define.
1860 * s/irix5-0.h (REL_ALLOC_MMAP): Likewise.
1862 * ralloc.c: Don't include string.h (redundant).
1863 (MAP_ANON) [REL_ALLOC_MMAP]: Ensure it's defined.
1864 [!MAP_ANON]: Include fcntl.h.
1865 (mmap_fd) [REL_ALLOC_MMAP]: New variable.
1866 (r_alloc, r_re_alloc, r_alloc_free)
1867 (mmap_enlarge, mmap_set_vars): Use it.
1868 (r_alloc_init_fd): New function.
1869 (__morecore) [SYSTEM_MALLOC]: Don't declare.
1870 (r_alloc_init): Call r_alloc_init_fd. Conditionalize stuff on
1873 * Makefile.in (allocaobj) [!SYSTEM_MALLOC && REL_ALLOC_MMAP]:
1876 * unexelf.c (SHT_MIPS_DEBUG, HDRR) [__mips__]: Really confine last
1877 change to __NetBSD__.
1879 2000-09-08 Kenichi Handa <handa@etl.go.jp>
1881 * search.c (compile_pattern): Check the multibyteness of cached
1884 2000-09-08 Miles Bader <miles@gnu.org>
1886 * xfaces.c (default_face_vector): Function removed.
1887 (Finternal_merge_in_global_face): Restore old global/local
1888 attribute override order. Use inline loop instead of calling
1889 default_face_vector.
1891 2000-09-07 Gerd Moellmann <gerd@gnu.org>
1893 * ralloc.c (obtain, relinquish, relinquish, r_alloc_size_in_use)
1894 (get_bloc, relocate_blocs, update_heap_bloc_correspondence)
1895 (resize_bloc, r_alloc_sbrk, r_alloc_init): Add casts to `char *'
1896 where necessary, in case POINTER_TYPE is `void'.
1898 2000-09-07 Eli Zaretskii <eliz@is.elta.co.il>
1900 * frame.c (make_terminal_frame): Initialize frame foreground and
1901 background colors to unspecified, for the initial instance of an
1904 2000-09-07 Gerd Moellmann <gerd@gnu.org>
1906 * ralloc.c (mmap_find): Fix overlap computation.
1907 (mmap_enlarge): Compute nbytes before trying to find an
1910 * xfaces.c (smaller_face): Compare font heights with `<' and `>'
1913 * lread.c (syms_of_lread): Change value of regexp
1914 Vbytecomp_version_regexp to not match some XEmacs-compiled files.
1916 * xmenu.c (xdialog_show): When looking up the selection in
1917 menu_items, take `quote' boundaries into account; this corresponds
1918 to a nil ITEM in x-popup-dialog.
1920 2000-09-07 Kenichi Handa <handa@etl.go.jp>
1922 * charset.h (MIN_CHARSET_OFFICIAL_DIMENSION1): Define it as 0x80,
1924 (MIN_CHAR_OFFICIAL_DIMENSION1): Define it as ((0x81 - 0x70) << 7).
1926 * coding.c (encode_coding_sjis_big5): Use translation table for
1927 encoding, not decoding. Fix the handling of latin-jisx0201.
1928 Check for the charset katakana-jisx0201 too.
1929 (ONE_MORE_CHAR): Call translate_char with CHARSET arg -1.
1930 (detect_coding_sjis): Check the byte sequence more rigidly.
1932 2000-09-07 Gerd Moellmann <gerd@gnu.org>
1934 * xfaces.c (Vparam_value_alist): New variable.
1935 (syms_of_xfaces): Initialize it.
1936 (Finternal_set_lisp_face_attribute): Avoid more consing.
1938 * frame.c (Fframe_parameter): Handle `name' and `background-mode'
1940 (Fframe_parameter) [HAVE_X_WINDOWS]: Handle `display' specially.
1941 (Qbackground_mode): New variable.
1942 (syms_of_frame_1): Initialize Qbackground_mode.
1944 * lisp.h (Qdisplay): Declare extern.
1946 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is 0,
1947 change face on all frames, and change the default for new frames.
1949 2000-09-07 Dave Love <fx@gnu.org>
1951 * Makefile.in [!SYSTEM_MALLOC && REL_ALLOC_MMAP]: Set mallocobj.
1953 2000-09-07 Kenichi Handa <handa@etl.go.jp>
1955 * charset.h (MAKE_CHAR): Be sure to set MSB of C1 to 0.
1957 * charset.c: Include composite.h
1958 (lisp_string_width): New function.
1959 (Fstring_width): Call lisp_string_width instead of strwidth.
1961 * Makefile.in (charset.o): Depends on composite.h.
1963 * process.c (read_process_output): Before inserting the decoded
1964 text in the buffer, adjust the multibyteness.
1966 2000-09-06 Gerd Moellmann <gerd@gnu.org>
1968 * buffer.c (set_buffer_internal_1) [REL_ALLOC_MMAP]: If
1969 buffer's text buffer is null, map new memory.
1971 * ralloc.c (POINTER, SIZE) [emacs]: Define in terms of
1972 POINTER_TYPE and size_t.
1973 (struct mmap_region) [REL_ALLOC_MMAP]: New structure.
1974 (mmap_regions, mmap_regions_1) [REL_ALLOC_MMAP]: New variables.
1975 (ROUND, MMAP_REGION_STRUCT_SIZE, MMAP_REGION, MMAP_USER_AREA)
1976 [REL_ALLOC_MMAP]: New macros.
1977 (mmap_find, mmap_free, mmap_enlarge, mmap_set_vars)
1978 (mmap_mapped_bytes, r_alloc, r_re_alloc, r_alloc_free)
1979 [REL_ALLOC_MMAP]: New functions.
1981 * emacs.c (Fdump_emacs) [REL_ALLOC_MMAP]: Call mmap_set_vars
1982 before and after unexec.
1984 * buffer.c (init_buffer) [REL_ALLOC_MMAP]: Map new buffer
1985 text buffers if necessary.
1987 * buffer.h (R_ALLOC_DECLARE): Removed because unused.
1988 (r_alloc, r_re_alloc, r_alloc_free): Use POINTER_TYPE and size_t
1991 * config.in (HAVE_MMAP): Add #undef.
1993 2000-09-05 Gerd Moellmann <gerd@gnu.org>
1995 * frame.c (Qdisplay_type): New variable.
1996 (syms_of_frame_1): Initialize it.
1997 (Fframe_parameter): New function that avoids consing.
1998 (syms_of_frame): Defsubr it.
2000 * buffer.c (Fother_buffer): Consider buffers as invisible when
2001 they are displayed in a window on an invisible frame.
2003 * window.c (window_loop) <GET_LARGEST_WINDOW>: Fix bug making
2004 get-largest-window always return nil.
2006 2000-09-04 Gerd Moellmann <gerd@gnu.org>
2008 * lread.c (syms_of_lread): Make Vbytecomp_version_regexp a Lisp
2009 variable; recognize Emacs 19 elc files.
2011 2000-09-04 Miles Bader <miles@gnu.org>
2013 * xmenu.c (xmenu_show): Call x_set_menu_resources_from_menu_face
2014 before initially popping up the menu, so the menu doesn't flash
2015 when the face settings are significantly different from the
2018 2000-09-04 Stefan Monnier <monnier@cs.yale.edu>
2020 * regex.c (WIDE_CHAR_SUPPORT): New macro.
2021 (btowc, iswctype, wctype) [_LIBC]: Redefine to __<fun>.
2022 (BIT_ALPHA, BIT_ALNUM, BIT_ASCII, BIT_NONASCII, BIT_GRAPH, BIT_PRINT)
2023 (BIT_UNIBYTE): Remove.
2024 (re_match_2_internal): Delete corresponding code and streamline the
2025 BIT_MULTIBYTE case to not bother checking ISUNIBYTE.
2026 (CHAR_CLASS_MAX_LENGTH) [!WIDE_CHAR_SUPPORT]: Set to 9 rather than 6.
2027 (re_wctype_t): New type.
2028 (re_wctype, re_iswctype, re_wctype_to_bit): New functions.
2029 (regex_compile): Use them and fix handling of overly long char classes.
2031 2000-09-03 Andrew Innes <andrewi@gnu.org>
2033 * makefile.w32-in: Change to DOS line endings.
2035 * s/ms-w32.h (ORDINARY_LINK): New define.
2037 * w32.c (_ANONYMOUS_UNION) [__GNUC__]: New define
2038 (_ANONYMOUS_STRUCT) [__GNUC__]: New define.
2040 * makefile.w32-in (clean): Don't delete config.h and epaths.h.
2041 (distclean): Delete them here instead.
2043 * w32proc.c (compare_env): Convert to uppercase for comparison,
2044 not lowercase, to match how the native Windows shell works.
2046 2000-09-03 Jason Rumney <jasonr@gnu.org>
2048 * ChangeLog: Remove -unix from coding. Let Emacs autodetect, as
2049 CVS changes the line-ends when checking in/out on DOS/Windows.
2051 * makefile.nt (emacs): Do not change directory to run temacs, as
2052 the load-path is set relative to current directory.
2054 2000-09-03 Miles Bader <miles@gnu.org>
2056 * xterm.c (x_alloc_lighter_color_for_widget): New function.
2058 2000-09-02 Gerd Moellmann <gerd@gnu.org>
2060 * xdisp.c (redisplay_mode_lines): New function.
2061 (display_mode_lines): Return number of mode lines displayed.
2062 (echo_area_display): Use redisplay_mode_lines to draw garbaged
2063 mode lines. Don't temporarily bind redisplay-dont-pause to t.
2065 * emacs.c, callint.c, doc.c, editfns.c: Remove includes of
2066 string.h and strings.h.
2067 (index) [HAVE_INDEX]: Add prototype.
2069 * unexelf.c (SHT_PROGBITS) [__NetBSD__ && !PT_LOAD]: Don't define.
2070 (SHT_MIPS_DEBUG, HDRR) [__NetBSD__ && __mips__]: Define.
2072 * s/netbsd.h [!NO_C_SOURCE]: Include <signal.h>.
2073 (GC_SETJMP_WORKS, GC_MARK_STACK): Define.
2075 2000-09-01 Gerd Moellmann <gerd@gnu.org>
2077 * lread.c (read1): Accept `?' as symbol constituent, for
2078 compatiblity with XEmacs.
2080 2000-08-31 Stefan Monnier <monnier@cs.yale.edu>
2082 * regex.h (RE_NO_NEWLINE_ANCHOR): New syntax flag.
2083 (struct re_pattern_buffer): Remove newline_anchor.
2084 * regex.c: Keep namespace clean for GNU libc by renaming <fun>
2085 to __<fun> and using `weak_alias (__<fun>, <fun>)'.
2086 (re_max_failures, fail_stack): Use size_t rather than unsigned.
2087 (regex_compile): For ^ and $, choose between buffer and line (beg|end)
2088 depending on the new RE_NO_NEWLINE_ANCHOR syntax flag.
2089 (print_compiled_pattern, re_search_2, mutually_exclusive_p)
2090 (re_match_2_internal, re_compile_pattern, re_comp, regcomp):
2091 Get rid of references to newline_anchor.
2092 (regcomp): Allocate and precompute a fastmap.
2094 2000-08-31 Gerd Moellmann <gerd@gnu.org>
2096 * lread.c (openp): GCPRO local variable `filename'.
2098 2000-08-30 Stefan Monnier <monnier@cs.yale.edu>
2100 * regex.h (struct re_pattern_buffer): Use size_t for used/allocated.
2102 * regex.c: Merge some changes from GNU libc. Add prototypes.
2103 (bcopy, bcmp, REGEX_REALLOCATE, re_match_2_internal):
2104 Use memcmp and memcpy instead of bcopy and bcmp.
2105 (init_syntax_once): Use ISALNUM.
2106 (PUSH_FAILURE_POINT, re_match_2_internal): Remove failure_id.
2107 (REG_UNSET_VALUE): Remove. Use NULL instead.
2108 (REG_UNSET, re_match_2_internal): Use NULL.
2109 (SET_HIGH_BOUND, MOVE_BUFFER_POINTER, ELSE_EXTEND_BUFFER_HIGH_BOUND):
2111 (EXTEND_BUFFER): Use them (to work with BOUNDED_POINTERS).
2112 (GET_UNSIGNED_NUMBER): Don't use ISDIGIT.
2113 (regex_compile): In handle_interval, return an error rather than try to
2114 unfetch the interval if we can't find the closing brace.
2115 Obey the RE_NO_GNU_OPS syntax bit.
2116 (TOLOWER): New macro.
2118 (regexec): Allocate regs.start and regs.end as one block.
2120 2000-08-30 Gerd Moellmann <gerd@gnu.org>
2122 * xdisp.c (echo_area_display): Check display_completed instead
2123 of calling detect_input_pending.
2125 * dispnew.c (update_frame): Only set display_completed here; move
2126 the update_begin and update_end calls here from update_frame_1.
2127 (update_frame_1): Don't set display_completed here, don't call
2128 update_begin/update_end.
2130 * xfaces.c (set_font_frame_param): Use Fmodify_frame_parameters
2131 instead of store_frame_param.
2133 2000-08-29 Gerd Moellmann <gerd@gnu.org>
2135 * dispnew.c (build_frame_matrix_from_leaf_window): If a row of a
2136 desired window matrix hasn't been displayed, use the current row
2137 instead. Make sure that only those frame rows are updated for
2138 which there exists a corresponding enabled desired row.
2140 2000-08-29 Miles Bader <miles@gnu.org>
2142 * xfaces.c (default_face_vector): New function.
2143 (Finternal_merge_in_global_face): Use it instead of merge_face_vectors.
2145 2000-08-29 Gerd Moellmann <gerd@gnu.org>
2147 * lread.c (openp): Prevent temporary string passed to
2148 Ffile_readable_p from being garbage collected.
2150 2000-08-28 Dave Love <fx@gnu.org>
2152 * keymap.c (store_in_keymap): Add `static' to declaration.
2154 2000-08-28 Gerd Moellmann <gerd@gnu.org>
2156 * emacs.c, callint.c, doc.c, editfns.c
2157 (toplevel) [HAVE_STRING_H]: Include string.h.
2158 (toplevel) [HAVE_STRINGS_H]: Include strings.h.
2159 (index): Remove prototypes which might conflict with non-standard
2160 definitions of index/strchr.
2162 * s/usg5-3.h (index): Define only if not HAVE_INDEX.
2163 (rindex): Define only if !HAVE_RINDEX.
2165 * s/sco5.h (bcopy, bzero, bcmp): Don't define.
2167 * config.in (HAVE_INDEX, HAVE_RINDEX, HAVE_STRINGS_H): Add undefs.
2169 2000-08-28 Miles Bader <miles@gnu.org>
2171 * xfaces.c (merge_face_vectors): Clear TO's :font attribute if
2172 made inconsistent by a font-related attribute in FROM.
2173 (merge_face_inheritance): Add function comment.
2175 2000-08-28 Kenichi Handa <handa@etl.go.jp>
2177 * keyboard.c (read_char_minibuf_menu_prompt): Call read_char with
2178 the 4th arg (PREV_EVENT) Qt to suppress input method.
2180 2000-08-27 Stefan Monnier <monnier@cs.yale.edu>
2182 * regex.c: Indent cpp directives and remove parens after `defined'.
2183 (PTR_TO_OFFSET, POS_AS_IN_BUFFER): Move to a better place.
2184 (ISDIGIT, ISCNTRL, ISXDIGIT) [!emacs]: Remove duplicate definition.
2185 (regex_compile): Use RE_FRUGAL instead of RE_ALL_GREEDY.
2186 (re_compile_pattern): Use size_t for length.
2187 (init_syntax_once): Move to a better place.
2188 * regex.h: Merge changes from GNU libc. Indent cpp directives.
2189 (RE_FRUGAL): Replaces RE_ALL_GREEDY (inverted meaning).
2191 * syntax.c (back_comment): Detect cases where a comment-starter is
2192 actually inside another comment as in: /* a // b */ c // d \n.
2193 Make it clear that `comstart_pos' is unused for nested comments.
2195 * keymap.c (store_in_keymap, fix_submap_inheritance): New prototypes.
2196 (KEYMAPP): New macro.
2197 (Fkeymap_parent, Fset_keymap_parent): Use it.
2198 (fix_submap_inheritance): Mark it static.
2199 (define_as_prefix, describe_buffer_bindings, describe_command)
2200 (describe_translation, describe_map): Complete prototypes.
2202 * lisp.h (store_in_keymap, fix_submap_inheritance): Remove.
2204 * keyboard.c (menu_bar_item): Detect duplicate entries for all items
2205 to better match the key-lookup behavior.
2207 2000-08-27 Gerd Moellmann <gerd@gnu.org>
2209 * xfaces.c (lface_fully_specified_p): Handle :inherit.
2210 (Finternal_set_lisp_face_attribute): Fix typo in error message.
2212 2000-08-27 Eli Zaretskii <eliz@is.elta.co.il>
2214 * Makefile.in (dispnew.o, indent.o, fontset.o, minibuf.o)
2215 (process.o, scroll.o, sysdep.o): Depend on keyboard.h.
2216 (xterm.o): Depend on coding.h
2218 2000-08-26 Kenichi Handa <handa@etl.go.jp>
2220 * cmds.c (internal_self_insert): Delete '#ifdef HAVE_FACES' and
2221 the corresponding '#endif'.
2223 2000-08-26 Miles Bader <miles@gnu.org>
2225 * dispextern.h (enum lface_attribute_index): Add LFACE_INHERIT_INDEX.
2226 * xfaces.c (QCinherit): New variable.
2227 (syms_of_xfaces): Initialize it.
2228 (LFACE_INHERIT): New macro.
2229 (Finternal_get_lisp_face_attribute)
2230 (merge_face_vector_with_property)
2231 (Finternal_set_lisp_face_attribute): Deal with :inherit attribute.
2232 (check_lface_attrs): Allow new types of face height. Check
2234 (CYCLE_CHECK): New macro.
2235 (merge_face_inheritance): New function.
2236 (merge_face_vectors): Merge inherited faces too. Add F and
2237 CYCLE_CHECK arguments.
2238 (merge_face_vector_with_property, Finternal_merge_in_global_face)
2239 (lookup_named_face, lookup_derived_face, realize_named_face)
2240 (face_at_string_position, face_at_buffer_position): Supply
2241 new F and CYCLE_CHECK arguments to merge_face_vectors.
2242 (merge_face_heights): New function.
2243 (merge_face_vectors, merge_face_vector_with_property)
2244 (Finternal_set_lisp_face_attribute): Call merge_face_heights to
2245 handle relative face heights.
2246 (lface_same_font_attributes_p): Compare heights using EQ.
2248 2000-08-26 Kenichi Handa <handa@etl.go.jp>
2250 * charset.c (char_to_string): Check the character validity.
2251 (char_valid_p): If C is not less than MAX_CHAR, be sure to return
2254 2000-08-25 Stefan Monnier <monnier@cs.yale.edu>
2256 * regex.c (PUSH_FAILURE_COUNT): New macro.
2257 (POP_FAILURE_REG_OR_COUNT): Renamed from POP_FAILURE_REG.
2258 Handle popping of a register's or a counter's data.
2259 (POP_FAILURE_POINT): Use the new name.
2260 (re_match_2_internal): Push counter data on the stack for succeed_n,
2261 jump_n and set_number_at and remove misleading dead code in succeed_n.
2263 2000-08-25 Gerd Moellmann <gerd@gnu.org>
2265 * xdisp.c (redisplay_internal): If considering all windows on all
2266 frames, update the display for each frame as soon as possible,
2267 instead of first building all desired matrices for all frames, and
2268 then updating them all.
2269 (try_cursor_movement): Handle case that last_cursor.vpos is -1.
2271 2000-08-24 Gerd Moellmann <gerd@gnu.org>
2273 * bytecode.c (mark_byte_stack): Add a comment.
2275 * frame.h (FRAME_FLAGS_AREA_COLS, FRAME_FLAGS_AREA_WIDTH)
2276 (FRAME_LEFT_FLAGS_AREA_WIDTH): Return 0 unless frame is
2279 2000-08-24 Kenichi Handa <handa@etl.go.jp>
2281 * minibuf.c (do_completion): Always use compare-string, not
2282 string-equal because the latter doesn't pay attention to
2283 multibyteness of strings.
2285 * process.c (create_process): Don't setup raw-text coding here.
2286 (Fopen_network_stream): Don't set coding->src_multibyte and
2287 coding->dst_multibyte here.
2288 (read_process_output): For process filter, return unibyte string
2289 if default-enable-multibyte-characters is nil.
2290 (send_process): If OBJECT is multibyte text, be sure to encoded it
2291 by the specified coding system for the process. Otherwise, setup
2293 (init_process): Don't initialize default-process-coding-system
2296 2000-08-23 Eli Zaretskii <eliz@is.elta.co.il>
2298 * buffer.c (syms_of_buffer) <scroll-up-aggressively>: Doc fix.
2299 <scroll-down-aggressively>: Likewise.
2301 2000-08-23 Kenichi Handa <handa@etl.go.jp>
2303 * coding.c (encode_eol): Fix bug for the case of dst_bytes being
2304 zero. Set coding->produced_char correctly.
2306 2000-08-22 Andrew Innes <andrewi@gnu.org>
2308 * makefile.w32-in: New file.
2310 * unexw32.c (unexec): Ignore old_name, and use the actual location
2311 of the current executable instead. Base new_name on this.
2313 * w32proc.c (create_child): Remove reference to security
2314 descriptor, which isn't needed and doesn't compile with mingw32.
2316 * w32term.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
2317 up dllimport attributes.
2318 (x_update_window_end): Update prototype.
2320 * unexec.c (write_segment) [USE_CRT_DLL]: Remove unnecessary
2321 extern, which screws up dllimport attributes.
2323 * sysdep.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
2324 up dllimport attributes.
2326 * strftime.c [USE_CRT_DLL]: Remove unnecessary extern, which
2327 screws up dllimport attributes.
2329 * process.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
2330 up dllimport attributes.
2331 (create_process) [USE_CRT_DLL]: Remove unnecessary extern, which
2332 screws up dllimport attributes.
2334 * lread.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
2335 up dllimport attributes.
2337 * keyboard.c [USE_CRT_DLL]: Remove unnecessary extern, which
2338 screws up dllimport attributes.
2340 * floatfns.c [USE_CRT_DLL]: Remove unnecessary extern, which
2341 screws up dllimport attributes.
2343 * fileio.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
2344 up dllimport attributes.
2346 * emacs.c (malloc_initialize_hook) [USE_CRT_DLL]: Remove
2347 unnecessary extern, which screws up dllimport attributes.
2350 * editfns.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
2351 up dllimport attributes.
2353 * dispnew.c (window_change_signal) [USE_CRT_DLL]: Remove
2354 unnecessary extern, which screws up dllimport attributes.
2356 * callproc.c [USE_CRT_DLL]: Remove unnecessary extern, which
2357 screws up dllimport attributes.
2359 * buffer.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
2360 up dllimport attributes.
2362 * w32proc.c (IsValidLocale): Extern missing from mingw32 headers.
2364 * w32bdf.c (search_file_line):
2365 (set_bdf_font_info):
2367 (w32_get_bdf_glyph):
2368 (w32_BDF_to_x_font): Fix compile warnings.
2370 * w32menu.c: Include keyboard.h before frame.h. Fix compile
2373 * w32select.c: Include keyboard.h before frame.h.
2375 * w32fns.c (max): Define macro.
2376 (JOHAB_CHARSET): Define if not known.
2377 (MOD_ALT, MOD_CONTROL, MOD_SHIFT, MOD_WIN): Define if not known.
2378 (Fx_show_tip): Synch with X version.
2380 * w32xfns.c: Include keyboard.h before frame.h.
2382 * w32fns.c: Include keyboard.h before frame.h.
2384 * w32term.c: Include keyboard.h before frame.h.
2386 * fontset.c: Include keyboard.h before frame.h.
2388 * w32inevt.c: Include keyboard.h before frame.h.
2389 (MOUSE_MOVED): Define if not known.
2391 * minibuf.c: Include keyboard.h before frame.h.
2393 * keyboard.c: Include keyboard.h before frame.h.
2395 * indent.c: Include keyboard.h before frame.h.
2397 * dispnew.c: Include keyboard.h before frame.h.
2399 * buffer.c: Include keyboard.h before frame.h.
2401 * alloc.c: Include keyboard.h before frame.h.
2403 * print.c: Include keyboard.h before frame.h.
2405 * process.c: Include keyboard.h before frame.h.
2407 * scroll.c: Include keyboard.h before frame.h.
2409 * sysdep.c: Include keyboard.h before frame.h.
2411 * term.c: Include keyboard.h before frame.h.
2413 * window.c: Include keyboard.h before frame.h.
2415 * xdisp.c: Include keyboard.h before frame.h.
2416 Separate GLYPH_DEBUG and DEBUG_TRACE_MOVE.
2418 * frame.c: Include keyboard.h before frame.h.
2420 * w32heap.h: Undefine min, max.
2422 * w32gui.h: Undefine min, max.
2424 * unexw32.c: Change PUCHAR to PCHAR.
2425 (PTR_TO_OFFSET): Cast ptr to unsigned char *.
2428 (copy_executable_and_dump_data): Remove unnecessary static defs.
2429 (copy_executable_and_dump_data): Fix compile warnings.
2431 * sysdep.c (NULL) [WINDOWSNT]: Define NULL if not defined.
2433 * w32console.c (min): Define macro.
2434 (clear_frame, write_glyphs): Fix compile warning.
2436 * w32proc.c (compare_env):
2437 (find_child_console): Fix compile warning.
2439 * w32.c (sys_strerror): Use sys_nerr instead of _sys_nerr. Use
2440 sys_errlist instead of _sys_errlist.
2441 (get_emacs_configuration_options): New function.
2443 * s/ms-w32.h (sys_nerr): Provide default definition.
2444 (strdup, strupr, strnicmp, stricmp, tzset, tzname): Map to same
2445 name with _ prepended.
2446 (NSIG): Define if not known.
2447 (get_emacs_configuration): Provide extern declaration.
2448 (get_emacs_configuration_options): Provide extern declaration.
2449 (EMACS_CONFIG_OPTIONS): Call get_emacs_configuration_options.
2451 * w32.c (gettimeofday): Use struct timeb, not struct _timeb.
2453 (read_unc_volume): Fix compile warning.
2455 * s/ms-w32.h (_WINSOCK_H): Define to prevent normal winsock
2456 definitions from being used.
2458 * lisp.h [WINDOWSNT]: Don't declare externs for getenv, ctime and getwd.
2460 * w32.c (unc_volume_file_attributes):
2461 (open_unc_volume): Make arg const.
2463 * sysdep.c [WINDOWSNT]: Remove extern decl of errno.
2464 (read_input_waiting): Remove excess parameter.
2466 * w32.c (init_environment): Call _access.
2467 (check_windows_init_file): Call _close.
2468 (init_user_info): Call _putenv.
2469 (init_environment): Call _putenv and _strdup.
2470 (init_ntproc): Reset volume info cache on startup.
2472 * s/ms-w32.h (malloc, free, realloc, calloc): Rename if
2473 USE_CRT_DLL is defined, so Emacs can use GNU malloc even though it
2474 cannot override the CRT malloc.
2476 * makefile.nt (LOCAL_FLAGS): Define USE_CRT_DLL if requested.
2477 (LINK_FLAGS): Append to original value of LINK_FLAGS.
2479 * w32heap.c [!USE_CRT_DLL]: Don't define _heap_init and _heap_term
2480 unless we are linking with a static CRT.
2481 (RVA_TO_PTR): Cast result to unsigned char*.
2483 * w32.c (GetCachedVolumeInformation): Use xmalloc, xfree and xstrdup.
2484 (add_volume_info): Use xstrdup.
2486 2000-08-22 Stefan Monnier <monnier@cs.yale.edu>
2488 * minibuf.c (Vcompletion_auto_help): Renamed from `auto_help'.
2489 (do_completion, Fminibuffer_complete_word): Use it.
2490 (syms_of_minibuf): Turn completion-auto-help into a proper Lisp
2491 var so it can take non-boolean values.
2493 2000-08-21 Gerd Moellmann <gerd@gnu.org>
2495 * editfns.c (find_field): Formatting changes.
2496 (toplevel): Some old-style function forward declarations
2497 changed to prototypes, some new protypes added, some functions
2500 * lisp.h (set_time_zone_rule): Add prototype.
2501 (use_dialog_box): External declaration.
2503 * keyboard.c (gen_help_event): Add parameter SIZE.
2504 (kbd_buffer_events_waiting): Slightly rewritten.
2505 (clear_event): New function.
2506 (kbd_buffer_get_event): Use it, and clear the input_events of
2508 (init_keyboard): Remove duplicate creation of kbd_buffer_gcpro and
2509 don't fill the newly created array with nils.
2510 (toplevel): Convert some old-style function forward declarations
2513 * keyboard.h (gen_help_event): Change prototype.
2515 * xterm.c (XTread_socket): Change calls to gen_help_event.
2517 * w32term.c (w32_read_socket): Change calls to gen_help_event.
2519 * eval.c (Fmacroexpand): Doc fix.
2521 2000-08-20 Jason Rumney <jasonr@gnu.org>
2523 * w32term.h (x_display_info_for_display): Remove as this function
2524 does not exist on W32.
2526 * w32term.c (help_echo_window): New variable.
2527 (syms_of_w32term): staticpro it.
2528 (note_mode_line_highlight): Set it.
2529 (XTextExtents16): Removed as there is no equivalent on W32.
2530 (x_compute_glyph_string_overhangs): Incomplete body removed, as
2531 the X way of doing this will not work for W32.
2532 (w32_intersect_rectangles): Removed. Use IntersectRect API call.
2533 (x_draw_image_foreground): Avoid drawing outside of the clip area
2534 when image doesn't have a mask.
2535 (note_mouse_highlight): Process overlays in the right order of
2536 priority. Set help_echo_window.
2537 (x_draw_bar_cursor): If cursor is on an image, draw a box cursor
2538 because that's more visible for large images.
2540 * w32menu.c (keymap_panes): Pass the keymap's prompt as the pane
2541 name to single_keymap_panes.
2542 (w32_menu_show): Set wv->title when dealing with titles.
2543 (w32_menu_display_help): Call show_help_echo with OBJECT and POS.
2545 2000-08-21 Miles Bader <miles@gnu.org>
2547 * minibuf.c (do_completion): Try again if we rewrite the input
2548 string, but no completion was done, so that any completion message
2551 2000-08-20 Gerd Moellmann <gerd@gnu.org>
2553 * xfaces.c (lface_equal_p): Compare strings differently.
2554 (Qtty_color_alist, Vtty_defined_color_alist): New variables.
2555 (realize_tty_face): Use them.
2556 (syms_of_xfaces): Initialize new variables.
2557 (map_tty_color): New function, extracted from realize_tty_face.
2558 (map_tty_color) [MSDOS || WINDOWSNT]: If using the frame's default
2559 foreground or background color, store the new color name in the
2560 realized face; previous code trying to do this had no effect.
2561 (realize_tty_face): Use map_tty_color.
2562 (Fclear_face_cache): Set face_change_count and ensure thorough
2565 2000-08-19 Gerd Moellmann <gerd@gnu.org>
2567 * undo.c (record_first_change, record_marker_adjustment): Don't
2568 use XBUFFER on last_undo_buffer which might not be a buffer.
2570 2000-08-18 Kenichi Handa <handa@etl.go.jp>
2572 * coding.c (decode_coding_string): Set members consumed,
2573 consumed_char, produced, produced_char of *coding correctly. If
2574 decode_coding doesn't consume any byte, don't try anymore.
2575 (encode_coding_string): Likewise.
2577 2000-08-18 Gerd Moellmann <gerd@gnu.org>
2579 * lisp.h (CHECK) [ENABLE_CHECKING]: Make both sides of the
2580 conditional have void type, for Standard C compilers.
2582 * xdisp.c (redisplay_internal): Compare windows for equality with
2583 EQ, instead of applying XWINDOW to something that might not
2586 2000-08-18 Kenichi Handa <handa@etl.go.jp>
2588 * fontset.c (Finternal_char_font): Search only the selected frame
2589 for a window of the current buffer.
2591 2000-08-18 Gerd Moellmann <gerd@gnu.org>
2593 * minibuf.c (do_completion): Use EQ instead of `!=' to compare
2596 * keyboard.c (kbd_buffer_get_event): Handle the case that the
2597 second half of a HELP_EVENT is found at the start of kbd_buffer.
2599 2000-08-18 Miles Bader <miles@gnu.org>
2601 * lisp.h (Lisp_String): Replace DECLARE_INTERVALS with real decl.
2603 * editfns.c (save_restriction_save): Rewrite to use markers.
2604 (save_restriction_restore): Rewrite to understand new form of data
2605 saved by save_restriction_save.
2606 (Fsave_restriction): Remove cautionary note in doc-string.
2608 2000-08-17 Gerd Moellmann <gerd@gnu.org>
2610 * fileio.c (build_annotations): Add a comment explaining the
2611 return value of format-annotate-function. Replace a spurious call
2612 to Flength with a CONSP test. Call format-annotate-function with
2613 a fifth arg specifying how many times the function is been called
2614 in a row, to let it choose temporary buffers appropriately.
2616 2000-08-17 Dave Love <fx@gnu.org>
2618 * lisp.h: Remove DECLARE_INTERVALS, INITIALIZE_INTERVAL. Don't
2619 declare make_temp_name twice.
2621 * lread.c: Prototype readevalloop, load_unwind,
2622 load_descriptor_unwind.
2623 (unreadpure): Give it an arg.
2625 * unexalpha.c: Prototype fatal_unexec, mark_x,
2626 update_dynamic_symbols. Declare unexec as void.
2628 * cm.c [HAVE_TERMCAP_H]: Include <termcap.h>.
2629 [!HAVE_TERMCAP_H]: Prototype tputs, tgoto.
2631 * alloc.c (lisp_malloc): Declare with POINTER_TYPE.
2632 [SYSTEM_MALLOC]: Make decls in malloc.h conditional on
2635 * alloca.c: Use #error.
2636 [POINTER_TYPE]: Use it.
2638 * eval.c (Fdefvar): Doc fix.
2640 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Avoid
2641 INITIALIZE_INTERVAL.
2643 * buffer.h: Avoid DECLARE_INTERVALS.
2645 * config.in: Add size_t.
2647 2000-08-17 Eli Zaretskii <eliz@is.elta.co.il>
2649 * w16select.c (set_clipboard_data): If there's not enough memory
2650 to put text into clipboard, return 1, as Fw16_set_clipboard_data
2651 expects. In case of other failures, return 3.
2652 (system_error_msg): New error message.
2653 (Fw16_set_clipboard_data): If set_clipboard_data returns 3, print
2656 2000-08-16 Gerd Moellmann <gerd@gnu.org>
2658 * term.c (write_glyphs): Also turn off inverse video after turning
2659 off other appearances in case TS_exit_attribute_mode is not equal
2660 to TS_end_standout_mode.
2661 (insert_glyphs): Turn inverse video on/off for each run of glyphs
2663 (turn_off_face): Reset standout_mode only if
2664 TS_exit_attribute_mode has been output and TS_exit_attribute_mode
2665 is equal to TS_end_standout_mode.
2667 2000-08-16 Kenichi Handa <handa@etl.go.jp>
2669 * coding.c (encode_coding): Fix the bug of not flushing ISO escape
2670 sequence at the end of the source block.
2672 * ccl.c (Fccl_program_p): Docstring modified.
2673 (Fccl_execute): Likewise.
2674 (Fccl_execute_on_string): Likewise.
2676 2000-08-16 Eli Zaretskii <eliz@is.elta.co.il>
2678 * msdos.c (IT_write_glyphs): Convert cbp to unsigned char *.
2680 2000-08-16 Kenichi Handa <handa@etl.go.jp>
2682 The following changes are mainly to fix bugs of
2683 encode/decode-coding-string failing if encoding/decoding return
2684 CODING_FINISH_INSUFFICIENT_DST. In addition, delete the global
2685 variable conversion_buffer.
2687 * ccl.c (CCL_WRITE_CHAR): If CH is eight-bit-control char,
2688 decrement dst_end to avoid buffer overflow in the later call of
2691 * coding.h (conversion_buffer_size, conversion_buffer)
2692 (get_conversion_buffer): Extern deleted.
2694 * coding.c (MINIMUM_CONVERSION_BUFFER_SIZE): Macro deleted.
2695 (conversion_buffer, conversion_buffer_size): Variables deleted.
2696 (get_conversion_buffer): Function deleted.
2697 (struct conversion_buffer): New structure.
2698 (MAX_ALLOCA): New macro.
2699 (allocate_conversion_buffer): New macro.
2700 (extend_conversion_buffer, free_conversion_buffer): New functions.
2701 (ccl_coding_driver): Set coding->result.
2702 (decode_coding): Set coding->result to CODING_FINISH_NORMAL if
2703 this is the last block of source.
2704 (encode_coding): Likewise. Handle the source block as the last
2705 one only when the whole source text is consumed.
2706 (decode_coding_string): Handle the case that the output buffer is
2707 too small to decode the whole source text. Use
2708 allocate_conversion_buffer, extend_conversion_buffer and
2709 free_conversion_buffer, not get_conversion_buffer.
2710 (encode_coding_string): Likewise.
2711 (init_coding): Function deleted.
2712 (init_coding_once): Delete code to initialize
2713 conversion_buffer_size.
2715 * emacs.c (main): Don't call init_coding.
2717 * msdos.c (IT_write_glyphs): Use a locally declared
2720 * term.c (write_glyphs): Use a locally declared conversion_buffer.
2721 (insert_glyphs): Likewise.
2723 * w32console.c (write_glyphs): Use a locally declared
2726 2000-08-15 Eli Zaretskii <eliz@is.elta.co.il>
2728 * msdos.c (IT_update_begin): Don't crash if mouse_face_mouse_frame
2729 member of display_info is NULL.
2731 2000-08-15 Gerd Moellmann <gerd@gnu.org>
2733 * alloc.c (compact_small_strings): Use safe_bcopy, add an
2736 * term.c (turn_off_face): Reset standout_mode when resetting
2737 appearances with capability `me'.
2738 (write_glyphs): Switch on inverse video before each face change.
2740 2000-08-14 Dave Love <fx@gnu.org>
2742 * alloc.c [HAVE_UNISTD_H]: Include unistd.h; don't declare sbrk.
2743 [!HAVE_UNISTD_H]: Use POINTER_TYPE to declare sbrk.
2744 (lisp_free): Declare and make static.
2746 * window.c: Fix embedded comment.
2747 (syms_of_window): Fix doc string.
2749 2000-08-14 Gerd Moellmann <gerd@gnu.org>
2751 * keymap.c (push_key_description): If C without modifiers is < 32,
2752 make sure to print `C-' before `M-', like in the manual.
2754 2000-08-11 Gerd Moellmann <gerd@gnu.org>
2756 * fns.c (hashfn_eq, hashfn_eql): Don't handle strings specially
2757 since they aren't relocated anymore.
2758 (sxhash_string): Make sure returned hash code fits in a Lisp
2761 * xdisp.c (try_cursor_movement): Fix handling of cursor in
2762 partially visible line which is smaller than the window's
2765 2000-08-11 Kenichi Handa <handa@etl.go.jp>
2767 * ccl.c (CCL_READ_CHAR): If source is multibyte, pay attention to
2768 the multibyte form of eight-bit-control characters.
2769 (Fccl_execute_on_string): Initialize ccl->multibyte.
2771 * ccl.h (struct ccl_program): New member multibyte.
2773 * coding.c (ccl_coding_driver): Initialize ccl->multibyte.
2775 2000-08-11 Kenichi Handa <handa@etl.go.jp>
2777 * regex.c (regex_compile) <normal_char>: Pay attention to
2779 (analyse_first) <exactn>: Setup fastmap correctly for
2780 eight-bit-control characters.
2782 2000-08-11 Kenichi Handa <handa@etl.go.jp>
2784 * termhooks.h (enum event_kind): New member
2785 multibyte_char_keystroke.
2787 * keyboard.c (make_lispy_event): Handle the new event type
2788 multibyte_char_keystroke.
2790 * xterm.c: Include coding.h.
2791 (XTread_socket): Work around a bug of XmbLookupString. If the
2792 input is from XIM, decode it according to the current locale. In
2793 that case, generate multibyte_char_keystroke events.
2795 2000-08-11 Kenichi Handa <handa@etl.go.jp>
2797 * xdisp.c (TRACE_MOVE) [GLYPH_DEBUG]: Delete the last semicolon.
2798 (TRACE_MOVE) [not GLYPH_DEBUG]: Define dummy.
2800 2000-08-10 Gerd Moellmann <gerd@gnu.org>
2802 * xdisp.c (trace_move) [GLYPH_DEBUG]: New variable.
2803 (TRACE_MOVE) [GLYPH_DEBUG]: New macro.
2804 (move_it_in_display_line_to): Record iterator's ascent and descent
2805 before producing glyphs, and restore them when we know the glyph
2806 doesn't fit on the line.
2807 (move_it_to): Restructured so that it's easier to debug. If
2808 moving to a vpos, and not moving to an x or character position,
2809 stop as soon as the specified vpos is reached; don't move further
2810 into that line because that might change the computed line height.
2811 (try_cursor_movement): New function, extracted from the cursor
2812 movement branch of redisplay_window. If ending on a partially
2813 visible line, don't try to scroll if the cursor line is taller
2815 (redisplay_window): Use try_cursor_movement.
2817 * window.c (Fwindow_end): Rewritten to not use Fvertical_motion,
2818 because that function doesn't cope with variable-height lines.
2820 * xterm.c (x_draw_bar_cursor): If cursor is on an image, draw a
2821 box cursor because that's better visible for large images.
2823 2000-08-10 Miles Bader <miles@gnu.org>
2825 * w32term.c (note_mouse_highlight): Update calls to overlays_at.
2827 2000-08-10 Gerd Moellmann <gerd@gnu.org>
2829 * xdisp.c (Vmessages_buffer_name): New variable.
2830 (message_dolog): Use it.
2831 (syms_of_xdisp): Initialize it.
2833 2000-08-10 Eli Zaretskii <eliz@is.elta.co.il>
2835 * msdos.c (IT_note_mouse_highlight): Update the calls to
2837 (toplevel) <kbd_buffer_store_event>: Remove prototype, it's
2838 redundant now that keyboard.h is included.
2840 2000-08-09 Eli Zaretskii <eliz@is.elta.co.il>
2842 * keyboard.c (kbd_buffer_events_waiting): New function.
2844 * keyboard.h (kbd_buffer_events_waiting): Add prototype.
2846 * msdos.c: Include keyboard.h.
2847 (XMenuActivate): Empty no_event events from the event buffer. If
2848 no events are left after that, call clear_input_pending.
2849 (mouse_clear_clicks): New function, code moved from mouse_init.
2850 (mouse_init, XMenuActivate): Call mouse_clear_clicks to force the
2851 mouse driver to ``forget'' any past clicks.
2853 * Makefile.in (msdos.o): Depend on keyboard.h.
2855 2000-08-09 Gerd Moellmann <gerd@gnu.org>
2857 * lisp.h (input_pending): External declaration.
2859 * dispextern.h (Qredisplay_dont_pause): Declare extern.
2861 * xdisp.c (echo_area_display): Display thoroughly if input is
2862 pending. Bind redisplay-dont-pause to t during the redisplay.
2863 in case input is pending.
2865 * dispnew.c (Qredisplay_dont_pause): New variable.
2866 (syms_of_display): Initialize and staticpro it.
2867 (update_frame_1): Don't interrupt the display for pending input if
2868 redisplay_dont_pause is set.
2870 * dispnew.c (mode_line_string): Declare parameter MODE_LINE_P.
2872 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
2874 2000-08-09 Miles Bader <miles@lsi.nec.co.jp>
2876 * callproc.c (Fcall_process): Terminate the unwind-protect around
2877 the post-read-conversion of coding system.
2879 * buffer.c (overlays_at): Add CHANGE_REQ parameter.
2880 (Foverlays_at, Fnext_overlay_change, Fprevious_overlay_change): Use it.
2881 * buffer.h (overlays_at): Update prototype.
2882 * xdisp.c (next_overlay_change): Update call to overlays_at.
2883 * xfaces.c (face_at_buffer_position): Likewise.
2884 * textprop.c (Fget_char_property): Likewise.
2885 * xterm.c (note_mouse_highlight): Likewise.
2887 * minibuf.c (do_completion): Don't consider a simple change of
2888 case as `completion'.
2890 2000-08-08 Ken Raeburn <raeburn@gnu.org>
2892 * keyboard.c (syms_of_keyboard): Initialize
2893 last_point_position_buffer.
2894 * undo.c (record_delete): Make sure last_point_position_buffer is
2895 a buffer before comparing pointers.
2897 * coding.h (decode_coding_string): Declare.
2899 * intervals.h (Fprevious_single_char_property_change): Declare.
2901 * textprop.c (Fprevious_single_char_property_change): Don't do
2902 arithmetic directly on lisp objects.
2904 * editfns.c (find_field): Use EQ, not ==, to compare Lisp
2907 * keyboard.h (menu_item_eval_property): Declare.
2909 * xdisp.c (message_dolog): Save and protect string "*Messages*" to
2910 reuse as buffer name, instead of recreating (and discarding) every
2911 time a message is logged.
2912 (with_echo_area_buffer): Make callback arg A2 a lisp object.
2913 (current_message_1, truncate_message_1, set_message_1)
2914 (display_echo_area_1, resize_mini_window_1): Signatures changed.
2915 (current_message, truncate_echo_area, display_echo_area)
2916 (resize_echo_area_axactly): Changed calls.
2918 * coding.c (find_safe_codings): CHAR_TABLE_SET index must be a
2920 (Ffind_coding_systems_region_internal): First argument to Fappend
2921 must be an integer, not a Lisp object.
2923 2000-08-08 Kenichi Handa <handa@etl.go.jp>
2925 * charset.c (Fchar_width): Doc fix.
2927 2000-08-08 Gerd Moellmann <gerd@gnu.org>
2929 * charset.c (Fstring_width): Doc fix.
2931 2000-08-07 Gerd Moellmann <gerd@gnu.org>
2933 * xdisp.c (start_display): When starting display on a continuation
2934 line, clear ascent and descent members of the iterator structure;
2935 the height of the continued line does not affect the height of the
2937 (make_cursor_line_fully_visible): Do nothing if cursor is on a
2938 line taller than the window.
2939 (redisplay_window) <forced window start>: Handle case that the
2940 middle of the window is not found in any row.
2941 (dump_glyph_row): Show more information.
2942 (compute_line_metrics): Use MATRIX_FIRST_TEXT_ROW to determine the
2943 first text line in a glyph matrix.
2945 * xterm.c (x_draw_image_foreground): Avoid drawing outside
2946 of the clip area when image doesn't have a mask.
2948 * fns.c (sweep_weak_table): Fix survival conditions for
2949 key-or-value and key-and-value weakness.
2951 * .gdbinit (xhashtable): New command.
2953 * fns.c (sweep_weak_hash_tables): Fix the code taking unmarked
2954 tables out of the list of all weak hash tables.
2956 * xdisp.c (ensure_echo_area_buffers): If a buffer was killed, and
2957 a new buffer is created, make sure echo_area_buffer[] references
2960 2000-08-07 Eli Zaretskii <eliz@is.elta.co.il>
2962 * msdos.c (Fmsdos_set_mouse_buttons): Add missing backslashes in
2965 2000-08-07 Kenichi Handa <handa@etl.go.jp>
2967 * syntax.c (skip_chars): Fix previous change. Make the handling
2968 of unibyte string consistent with that of regex search.
2970 2000-08-05 Gerd Moellmann <gerd@gnu.org>
2972 * xmenu.c (popup_get_selection): Use xfree instead of free.
2974 * fileio.c (Finsert_file_contents): Use xfree instead of free.
2976 * editfns.c (Ftranspose_regions): Use xfree instead of free.
2978 * callproc.c (child_setup): Use xfree instead of free.
2980 * sysdep.c (opendir, GetTempDirName, run_mac_command): Use xmalloc
2982 (run_mac_command, closedir): Use `xfree' instead of `free'.
2984 * keymap.c (current_minor_maps): Use xmalloc instead of malloc.
2986 * eval.c (error): Use xfree instead of free.
2988 * xfaces.c, xfns.c, w32fns.c: Replace `illegal' with `invalid'.
2990 * fns.c: Replace `illegal' with `invalid'.
2991 (Fmake_hash_table, make_hash_table): Allow table size of 0.
2993 2000-08-05 Kenichi Handa <handa@etl.go.jp>
2995 * syntax.c (skip_chars): Fix handling of multibyte<->unibyte
2998 2000-08-04 Noah Friedman <friedman@splode.com>
3000 * fns.c (Fmake_hash_table): Add missing `\n\' to end of line in
3003 2000-08-04 Gerd Moellmann <gerd@gnu.org>
3005 * syntax.c (skip_chars): Fix typo in error message.
3007 2000-08-04 Andreas Schwab <schwab@suse.de>
3009 * m/ia64.h: Moved from s/ia64.h.
3011 2000-08-04 Kenichi Handa <handa@etl.go.jp>
3013 * process.c (read_process_output): Big simplification. Handle
3014 composition and post-read-conversion of coding system correctly.
3015 (send_process): Handle composition correctly.
3017 * callproc.c (Fcall_process): Handle post-read-conversion of
3018 coding system if any.
3020 * coding.c (decode_coding_iso2022): More strict check for handling
3022 (coding_restore_composition): Pay attention to the case that
3023 cmp_data is not set properly (because of invalid code in the
3025 (run_pre_post_conversion_on_str): Include text properties in the
3027 (decode_coding_string): Set members of coding correctly.
3029 2000-08-03 Gerd Moellmann <gerd@gnu.org>
3031 * s/ia64.h: New file.
3033 * widget.c (set_frame_size, update_wm_hints, EmacsFrameSetValues):
3034 Use NULL instead of 0 at the end of variable argument list of
3035 XtVaGetValues and XtVaSetValues, because 0 fails on systems where
3036 sizeof (int) < sizeof (void *).
3038 * xmenu.c (update_frame_menubar): Use NULL instead of 0 at the end
3039 of variable argument lists of XtVaGetValues and XtVaSetValues.
3041 * xfns.c (Fx_file_dialog): Use NULL instead of 0 at the end of
3042 variable argument lists of XtVaGetValues and XtVaSetValues.
3044 2000-08-02 Gerd Moellmann <gerd@gnu.org>
3046 * alloc.c (lisp_malloc, lisp_free): Use size_t and POINTER_TYPE.
3047 (xrealloc, xmalloc): Use size_t. Some callers adjusted.
3049 * lisp.h (Fsingle_key_description, xmalloc, xrealloc): Change
3052 * keyboard.c (read_char_minibuf_menu_prompt): Add new parameter
3053 in call to Fsingle_key_description.
3055 * keymap.c (Fsingle_key_description): Add parameter NO_ANGLES.
3058 2000-08-02 Colin Walters <walters@cis.ohio-state.edu>
3060 * window.c (display_buffer_reuse_frames): New variable.
3061 (Fdisplay_buffer): If display_buffer_reuse_frames is set, reuse
3062 frames displaying BUFFER.
3063 (syms_of_window): Define Lisp variable
3064 display-buffer-reuse-frames.
3066 2000-08-01 Miles Bader <miles@gnu.org>
3068 * editfns.c (Fconstrain_to_field): Fix the conditions for deciding
3069 when to constrain NEW_POS (they were pretty screwed up before).
3071 2000-07-31 Eli Zaretskii <eliz@is.elta.co.il>
3073 * msdos.c (run_msdos_command): Save and restore the master
3074 environment, for the case that child_setup signals an error.
3075 When mirroring slashes in DOS shell commands, don't fail when
3076 argv[2] has embedded blanks.
3077 (Fmsdos_set_mouse_buttons, mouse_setup_buttons): New functions.
3078 (syms_of_msdos): Defsubr Fmsdos_set_mouse_buttons.
3079 (dos_ttraw): Call mouse_setup_buttons.
3081 * callproc.c (child_setup) [MSDOS]: malloc pwd_var instead of
3082 using alloca; free it after run_msdos_command returns.
3084 2000-07-27 Dave Love <fx@gnu.org>
3086 * s/irix6-5.h (IRIX_FORCE_32_BITS, LD_SWITCH_SYSTEM): Don't
3088 [_MIPS_SZLONG == 64]: Set up for 64-bit mode -- not currently
3091 * m/iris4d.h (XUINT, XSET, XUNMARK) [_LP64]: Don't define.
3093 2000-07-27 Eli Zaretskii <eliz@is.elta.co.il>
3095 * editfns.c (lisp_time_argument): Fix last change.
3097 2000-07-27 Gerd Moellmann <gerd@gnu.org>
3099 * fns.c (Fdelete): Make it work on vectors and strings in addition
3102 * fns.c (Qkey_or_value, Qkey_and_value): New variables.
3103 (syms_of_fns): Initialize new variables.
3104 (sweep_weak_table): Handle weakness `key-or-value' and
3106 (Fmake_hash_table): Recognize `key-and-value' and `key-or-value'
3107 weakness, with t meaning the same as `key-and-value'.
3109 2000-07-27 Kenichi Handa <handa@etl.go.jp>
3111 * coding.h (struct coding_system): Member safe_charset deleted.
3113 * coding.c (Qsafe_charsets): This variable deleted.
3114 (Qsafe_chars, Vchar_coding_system_table, Qchar_coding_system): New
3116 (coding_safe_chars): New function.
3117 (CODING_SAFE_CHAR_P): New macro.
3118 (CHARSET_OK): New arg C. Call CODING_SAFE_CHAR_P instead of
3119 checking safe_charsets member of the coding system. Caller
3121 (detect_coding_iso2022): New local variable safe_chars.
3122 (DECODE_DESIGNATION): Call CODING_SAFE_CHAR_P instead of checking
3123 safe_charsets member of the coding system.
3124 (decode_coding_iso2022): New local variable safe_chars.
3125 (ENCODE_ISO_CHARACTER_DIMENSION1): Don't check unsafe chars here.
3126 (ENCODE_ISO_CHARACTER_DIMENSION2): Likewise.
3127 (ENCODE_ISO_CHARACTER): Arguments changed. Caller changed.
3128 (ENCODE_UNSAFE_CHARACTER): New macro.
3129 (encode_coding_iso2022): New local variable safe_chars. Check
3131 (setup_coding_system): Delete the code to initialize
3132 coding->safe_charses
3133 (intersection, find_safe_codings): New functions.
3134 (Ffind_coding_systems_region_internal): New function.
3135 (syms_of_coding): Defsubr it. Initialize Qsafe_chars,
3136 Qsafe_cding_system. Make Vchar_coding_system_table a Lisp
3137 variable and initialize it.
3139 * fns.c (char_table_ref_and_index): New function.
3141 * lisp.h (char_table_ref_and_index): Add prototype.
3143 2000-07-26 Sam Steingold <sds@gnu.org>
3145 * editfns.c (lisp_time_argument): Added third argument `usec'.
3146 (Ffloat_time): New built-in Lisp function.
3148 2000-07-26 Gerd Moellmann <gerd@gnu.org>
3150 * dispextern.h (GLYPH_FROM_CHAR_GLYPH): Use CHARACTERBITS bits
3151 for the character code.
3153 * config.in (HAVE_SOUND): Define only for FreeBSD, NetBSD and
3156 * xmenu.c (menu_highlight_callback): Call show_help_echo directly
3157 if called for a popup menu.
3158 (xmenu_show): Store help string in widget values.
3160 2000-07-26 Dave Love <fx@gnu.org>
3162 * syswait.h: Move some definitions.
3163 (HAVE_SYS_WAIT_H): Undef for HPUX7, Convex.
3164 [!HAVE_SYS_WAIT_H]: Define things unconditionally. More
3165 perspicuous definitions.
3166 (WTERMSIG): Fix bit pattern used.
3168 2000-07-26 Kenichi Handa <handa@etl.go.jp>
3170 * print.c (print_object): If vector printing is truncated, print
3171 "..." to indicate it as well as the case of list printing.
3173 2000-07-25 Gerd Moellmann <gerd@gnu.org>
3175 * xdisp.c (next_element_from_display_vector): Improve comments.
3177 * lisp.h (GLYPH_MASK_CHAR, GLYPH_MASK_FACE): Use 19 bits
3178 for the character code, and the rest for the face id as in 20.x.
3179 (FAST_GLYPH_FACE, FAST_MAKE_GLYPH): Changed accordingly.
3181 * window.c (window_display_table): Cleaned up.
3183 * syntax.c (Fforward_word): Add last arg nil in call of
3184 Fconstrain_to_field.
3186 2000-07-25 Eli Zaretskii <eliz@is.elta.co.il>
3188 * fileio.c (Frename_file) [DOS_NT]: If the file names are
3189 identical but for the letter-case, don't call
3190 barf_or_query_if_file_exists.
3192 2000-07-25 Miles Bader <miles@gnu.org>
3194 * editfns.c (find_field): Honor special `boundary' fields.
3195 (Qboundary): New variables.
3196 (syms_of_editfns): Initialize Qboundary.
3197 (Fconstrain_to_field): Add the INHIBIT-CAPTURE-PROPERTY argument.
3198 Use scan_buffer instead of find_before_next_newline, because it
3199 allows us to detect the boundary case where there's a newline at
3201 * lisp.h (Fconstrain_to_field): Update external declaration.
3203 2000-07-24 Gerd Moellmann <gerd@gnu.org>
3205 * print.c (temp_output_buffer_setup): Don't call1 Vrun_hooks
3208 2000-07-24 Dave Love <fx@gnu.org>
3210 * s/sunos4-0.h, s/sol2.h:
3211 (LIBS_TERMCAP): Move from m/sparc.h.
3213 * m/sparc.h (TERMINFO): Moved to system files (probably only
3214 relevant for sunos4 judging by its vintage).
3215 (BITS_PER_LONG, BITS_PER_EMACS_INT, _LP64): Define conditional on
3218 2000-07-24 Eli Zaretskii <eliz@is.elta.co.il>
3220 * xmenu.c (keymap_panes): Pass the keymap's prompt as the pane
3221 name to single_keymap_panes.
3223 2000-07-24 Andreas Schwab <schwab@suse.de>
3225 * fns.c (Fmakehash): Pass Qeql to Fmake_hash_table if TEST is nil.
3227 2000-07-24 Gerd Moellmann <gerd@gnu.org>
3229 * xdisp.c (with_echo_area_buffer): Take additional EMACS_INT
3230 parameters instead of using int parameters. Expect FN to accept
3231 EMACS_INT parameters.
3232 (display_echo_area, resize_echo_area_axactly, current_message)
3233 (truncate_echo_area, set_message_1): Call with_echo_area_buffer
3234 with new argument list.
3235 (resize_mini_window_1): New callback function.
3236 (current_message_1, truncate_message_1, set_message_1): Change
3237 parameter lists to the new format expected by
3238 with_echo_area_buffer.
3240 2000-07-24 Kenichi Handa <handa@etl.go.jp>
3242 * fontset.c (fontset_ref): Remove INLINE declaration.
3243 (fontset_ref_via_base): Likewise.
3244 (Fset_fontset_font): Convert FAMILY and REGISTRY specifications
3247 2000-07-23 Eli Zaretskii <eliz@is.elta.co.il>
3249 * msdos.c (IT_note_mouse_highlight): Process overlays in the
3250 correct order of priority. If help echo was found in an overlay,
3251 use that overlay as the object in which the help echo was found.
3253 2000-07-22 Miles Bader <miles@gnu.org>
3255 * textprop.c (Fprevious_single_char_property_change): The initial
3256 property value should be from the position preceding POSITION, not
3259 2000-07-22 Eli Zaretskii <eliz@is.elta.co.il>
3261 * coding.c (syms_of_coding): Doc fix for
3262 inhibit-iso-escape-detection.
3264 2000-07-21 Gerd Moellmann <gerd@gnu.org>
3266 * xterm.c (note_mouse_highlight): Process overlays in the right
3269 * keyboard.c (show_help_echo, gen_help_event): Extend comments.
3271 * xterm.c (note_mouse_highlight): If help-echo was found in an
3272 overlay, use that overlay as the object in which the help was
3275 * window.c (foreach_window_1): Fix typo reversing an if-condition.
3277 * window.c (foreach_window): Instead of a fake variable argument
3278 list, take one USER_DATA argument.
3279 (foreach_window_1): Likewise, and call callback functions with two
3280 args, the window and USER_DATA.
3281 (struct check_window_data): New struct.
3282 (check_window_containing): Use it.
3283 (window_from_coordinates): Set up a struct check_window_data for
3285 (add_window_to_list, freeze_window_start): Change parameters
3286 according to new calling convention.
3288 * window.h (foreach_window): Change prototype.
3290 * buffer.c (Fprevious_overlay_change): Avoid memory leak.
3292 2000-07-21 Eli Zaretskii <eliz@is.elta.co.il>
3294 * xmenu.c (menu_help_callback): Call show_help_echo with
3295 additional arguments OBJECT and POS.
3297 2000-07-21 Kenichi Handa <handa@etl.go.jp>
3299 * data.c (Faset): Allow storing any multibyte character in a
3300 string. Convert unibyte string to multibyte if necessary.
3302 * xfns.c (x_encode_text): New function.
3303 (x_set_name): Use x_encode_text.
3304 (x_set_title): Likewise.
3306 * xselect.c (lisp_data_to_selection_data): Use x_encode_text.
3308 * xterm.h (x_encode_text): Add prototype.
3310 2000-07-20 Dave Love <fx@gnu.org>
3312 * ccl.c (Fccl_execute_on_string): Don't check xmalloc return. Use
3315 2000-07-20 Eli Zaretskii <eliz@is.elta.co.il>
3317 * msdos.c (help_echo_window): New variable.
3318 (syms_of_msdos): Initialize and staticpro it.
3319 (IT_note_mode_line_highlight): Set help_echo_window.
3320 (IT_note_mouse_highlight): Ditto.
3321 (dos_rawgetc): Store help_echo_window in the second event produced
3324 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight):
3325 Record the object that generated the help echo and the position of
3326 that object in help_echo_object and help_echo_pos. Record that
3327 some glyphs in a row are displayed in mouse-face.
3328 (IT_update_begin): Don't clear mouse highlight unless one of the
3329 enabled glyph rows is marked as being displayed in mouse-face.
3330 (dos_rawgetc): Generate 2 events for HELP_EVENT. Pass the object
3331 and position recorded in help_echo_object and help_echo_pos to the
3333 (IT_menu_display): Accept a new argument PN: the pane number of
3334 the current menu pane. Record the pane number and the item
3335 number of the item which has associated help string.
3336 (XMenuActivate): Update the prototype for help_callback in
3337 function declaration. Call IT_menu_display with the current menu
3338 pane number as an additional argument. Call help_callback with
3339 two additional arguments: the pane number and the item number of
3340 the menu item associated with the help text.
3341 (help_echo_object, help_echo_pos): New variables.
3342 (syms_of_msdos): Initialize them and staticpro help_echo_object.
3344 * msdos.h (XMenuActivate): Update prototype.
3346 2000-07-19 Gerd Moellmann <gerd@gnu.org>
3348 * xdisp.c (with_echo_area_buffer): Call FN with more arguments.
3349 Add some more prototypes.
3351 * xterm.c, xterm.h: Add some more prototypes.
3353 * lisp.h (Fnext_single_char_property_change): Add prototype.
3355 * dispnew.c (direct_output_for_insert): Remove confusing
3356 outer local variable mouse_face_overwritten_p.
3357 (glyph_row_slice_p): Put in #ifdef GLYPH_DEBUG.
3359 * alloc.c (allocate_string_data): Don't copy old string contents.
3361 2000-07-19 Kenichi Handa <handa@etl.go.jp>
3363 * coding.c (code_convert_region): Delete text properties before
3364 shrinking the conversion region.
3366 2000-07-18 Gerd Moellmann <gerd@gnu.org>
3368 * dispnew.c (update_text_area): Write the whole row if it
3369 has mouse-face in it.
3371 * xfaces.c (face-alternative-font-family-alist): Remove
3372 DEFVAR_LISP; staticpro instead.
3374 * xmenu.c (menu_help_callback): Call show_help_echo with
3377 * keyboard.c (show_help_echo): Add parameter WINDOW.
3378 (read_char): Call show_help_echo with window extracted from Lisp
3380 (gen_help_event): Add parameter WINDOW.
3382 * keyboard.h (show_help_echo, gen_help_event): Change prototypes.
3384 * xterm.c (help_echo_window): New variable.
3385 (note_mouse_highlight, note_tool_bar_highlight): Set
3387 (XTread_socket): Pass help_echo_window to gen_help_event.
3388 (syms_of_xterm): Initialize and staticpro help_echo_window.
3390 2000-07-18 Dave Love <fx@gnu.org>
3392 * Makefile.in: Fix dependencies of blockinput.h on atimer.h,
3395 2000-07-18 Gerd Moellmann <gerd@gnu.org>
3397 * alloc.c (allocate_string_data): If string had already data
3398 assigned, copy old contents to new string data.
3400 * coding.c (syms_of_coding): Fix typo in spelling of variable
3401 `inhibit-iso-escape-detection'.
3403 * alloca.c (free) [emacs && EMACS_FREE]: Define as EMACS_FREE.
3405 * Makefile.in: Add dependencies on dispextern.h.
3406 (alloca.o): Don't define malloc and define EMACS_FREE instead of
3407 `free'; both can conflict with system header files.
3409 2000-07-18 Kenichi Handa <handa@etl.go.jp>
3411 * charset.h (MAKE_CHAR): Return reasonable code even if CHARSET is
3414 2000-07-18 Dave Love <fx@gnu.org>
3416 * window.c (Fwindow_list): Declare arg `window'.
3418 2000-07-18 Kenichi Handa <handa@etl.go.jp>
3420 * coding.c (setup_coding_system): Don't override the explicitly
3421 specified designations.
3423 2000-07-15 Miles Bader <miles@gnu.org>
3425 * editfns.c (char_property_eq, char_property_stickiness): Renamed
3426 from `text_property_eq' and `text_property_stickiness', respectively.
3427 (find_field, Fconstrain_to_field, char_property_eq)
3428 (char_property_stickiness): Changed to call char-property functions
3429 instead of text-property-only ones.
3431 * textprop.c (Fnext_single_char_property_change): Made a subr (was
3432 `next_single_char_property_change'). Do more error checking, and
3433 cleanup limit behavior.
3434 (Fprevious_single_char_property_change): New function.
3435 (syms_of_textprop): Initialize new subrs.
3437 * xdisp.c (display_prop_end, invisible_text_between_p):
3438 Call Fnext_single_char_property_change instead of
3439 next_single_char_property_change.
3441 2000-07-15 Jason Rumney <jasonr@gnu.org>
3443 * w32menu.c (w32_menu_show): Call free_menubar_widget_value_tree
3444 after menu is finished with.
3445 (add_menu_item): Only consider wv->title as a menu title.
3446 (w32_menu_display_help): Add OBJECT and POS to show_help_echo.
3448 * w32fns.c (w32_wnd_proc) [WM_DRAW_ITEM]: Do not try to draw a
3450 (FONT_REGEXP): Remove unused macro, and its sub-components.
3451 (syms_of_w32fns): Replace underscore in w32-enable-synthesized-fonts.
3453 * w32term.c (help_echo_object, help_echo_pos): New variables.
3454 (note_mode_line_highlight): Store additional information about the
3455 help-echo in help_echo_object and help_echo_pos. Check both
3456 `local-map' and `keymap' properties for changing the cursor
3457 (note_mouse_highlight): Store additional information about the
3458 help-echo in help_echo_object and help_echo_pos.
3459 (note_tool_bar_highlight): Set help_echo_object to nil and
3460 help_echo_pos to -1.
3461 (w32_read_socket): Use gen_help_event instead of filling
3462 input_events manually.
3463 (syms_of_w32term): Staticpro help_echo_object.
3464 (x_update_window_end): Add parameter MOUSE_FACE_OVERWRITTEN_P. If
3465 set, arrange for a mouse-highlight redisplay in
3467 (x_clear_mouse_face): New function.
3468 (w32_redisplay_interface): Add pointer to x_clear_mouse_face.
3469 (x_update_window_begin): No need to turn off the mouse
3471 (show_mouse_face): Set the mouse_face_p flag of glyph rows
3472 depending on whether they contain glyphs highlighted in
3474 (x_fill_stretch_glyph_string): Consume runs of stretch
3475 glyphs instead of a single one.
3476 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
3477 with new argument list.
3478 (x_set_glyph_string_gc): Make sure the face's GC is valid.
3479 (x_append_glyph, x_append_composite_glyph)
3480 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
3481 changes in struct glyph starting 1999-12-27. See comments for
3482 xterm.c on 2000-07-05.
3484 2000-07-14 Sam Steingold <sds@gnu.org>
3486 * xfaces.c (realize_x_face): Fix the last patch:
3487 check `default_face' before dereferencing.
3489 2000-07-14 Dave Love <fx@gnu.org>
3491 * syntax.c (back_comment): Add null default in switch (for pcc).
3493 2000-07-14 Kenichi Handa <handa@etl.go.jp>
3495 * xfaces.c (realize_x_face): Make fontset using the base of the
3496 default_face's fontset, not using the default fontset.
3498 * coding.c (inhibit_iso_escape_detection): New variable.
3499 (syms_of_coding): Make it a Lisp variable.
3500 (detect_coding_iso2022): If inhibit_iso_escape_detection is
3501 nonzero, ignore ISO2022's escape sequence.
3503 2000-07-14 Gerd Moellmann <gerd@gnu.org>
3505 * alloca.c (malloc) [emacs]: Define as xmalloc.
3507 * xfns.c (Fx_show_tip): If frame parameters contain a position,
3508 use that instead of the mouse position. Add parameters DX and DY.
3510 * dispextern.h (Fx_show_tip): Adjust number of parameters
3513 * keyboard.c (show_help_echo): Add parameters OBJECT and POS.
3514 if HELP is a function, call it with OBJECT and POS as parameters
3515 to get the help to display.
3516 (gen_help_event, kbd_buffer_store_help_event): New functions.
3517 (kbd_buffer_get_event): Construct the Lisp help-event differently.
3518 (read_char): Call show_help_echo with new parameters.
3520 * keyboard.h (gen_help_event, kbd_buffer_store_help_event):
3523 * xterm.c (help_echo_object, help_echo_pos): New variables.
3524 (note_mode_line_highlight): Store additional information about the
3525 help-echo in help_echo_object and help_echo_pos. Check both
3526 `local-map' and `keymap' properties for changing the cursor
3527 (note_mouse_highlight): Store additional information about the
3528 help-echo in help_echo_object and help_echo_pos.
3529 (note_tool_bar_highlight): Set help_echo_object to nil and
3530 help_echo_pos to -1.
3531 (XTread_socket): Use gen_help_event instead of filling
3532 input_events manually.
3533 (syms_of_xterm): Staticpro help_echo_object.
3535 * xmenu.c (menu_highlight_callback): Use
3536 kbd_buffer_store_help_event instead of setting up and input_event
3539 * xdisp.c (eval_form): GCPRO argument sexpr.
3540 (call_function): New function.
3541 (handle_single_display_prop): Use call_function and FUNCTIONP
3542 instead of checking whether if font_height is a symbol and
3545 * eval.c (internal_condition_case_2): New function.
3547 * lisp.h (FUNCTIONP): New macro.
3548 (internal_condition_case_2, call_function): Add prototypes.
3550 * xterm.c (construct_mouse_click, x_scroll_bar_to_input_event)
3551 (x_scroll_bar_handle_click, SET_SAVED_MENU_EVENT, XTread_socket):
3552 Always set `arg' member of input_events.
3553 (construct_menu_click): Unused function removed.
3555 * msdos.c (dos_rawgetc): Always set `arg' member of input_events.
3557 * w32term.c (construct_mouse_click, construct_mouse_wheel)
3558 (construct_drag_n_drop, x_scroll_bar_handle_click)
3559 (w32_read_socket): Always set `arg' member of input_events.
3561 * keyboard.c (show_help_echo): Use eval_form. Add comment.
3563 * lisp.h (eval_form): Add prototype.
3565 * xdisp.c (eval_form): Make it externally visible.
3567 2000-07-13 Gerd Moellmann <gerd@gnu.org>
3569 * xterm.c (x_handle_tool_bar_click): Store the frame in the
3570 frame_or_window slot of TOOL_BAR_EVENT input events instead of
3571 consing. For prefix events, store the frame in the `arg' slot of
3572 the event, otherwise store the key there.
3573 (XTread_socket): Instead of consing, use the frame_or_window slot
3574 of HELP_EVENTs for the frame, and the `arg' slot for the help
3577 * xmenu.c (menu_highlight_callback): Store help string in the
3578 `arg' member of the input event; don't cons.
3579 (menubar_selection_callback): Use the `arg' slot of input events
3580 to queue additional information, instead of consing.
3582 * msdos.c (dos_rawgetc): Adapt to change of HELP_EVENTs.
3584 * w32term.c (w32_handle_tool_bar_click): Adapt to changes in
3586 (w32_read_socket): Adapt to changes in HELP_EVENTs.
3588 * w32menu.c (menubar_selection_callback): Use the `arg' slot of
3589 input events to queue additional information, instead of consing.
3591 * keyboard.c (kbd_buffer_gcpro): Renamed from
3592 kbd_buffer_frame_or_window. Now used for all Lisp objects
3593 referenced from the input queue.
3594 (kbd_buffer_store_event): Always use structure assignment for
3595 copying input events. Record all Lisp objects referenced from
3596 events in kbd_buffer_gcpro.
3597 (kbd_buffer_get_event): Construct Lisp `help-echo' events
3598 differently from input events. Test for prefix menu_bar_events
3599 and TOOL_BAR_EVENTs differently. Reset all slots used by an input
3600 event in kbd_buffer_gcpro to nil.
3601 (make_lispy_event) <TOOL_BAR_EVENT>: Treat an input event whose
3602 frame_or_window is equal to its arg member as prefix events.
3603 (stuff_buffered_input): Reset all slots in kbd_buffer_gcpro
3604 used by an input event to nil.
3605 (init_keyboard): Use two times the size of the input queue
3606 for kbd_buffer_gcpro.
3607 (syms_of_keyboard): Likewise.
3609 * emacs.c (handle_USR2_signal, handle_USR1_signal): Use
3612 * termhooks.h (struct input_event): Add member `arg'.
3613 (MENU_BAR_EVENT): Renamed from menu_bar_event.
3614 (USER_SIGNAL_EVENT): Renamed from user_signal.
3616 * xfaces.c (ASET): Remove definition.
3618 * lisp.h (AREF, ASET, ASIZE): New macros.
3620 * fontset.c (AREF, ASIZE): Remove definitions.
3622 * fns.c (AREF): Remove definition.
3624 * composite.c (AREF): Remove definition.
3626 2000-07-12 Gerd Moellmann <gerd@gnu.org>
3628 * dispnew.c (redraw_overlapped_rows): Add missing local.
3629 (scrolling_window): Remove debug code.
3631 * xdisp.c (try_window_reusing_current_matrix, try_window_id):
3632 Before scrolling, turn off a mouse-highlight in the window
3635 * xterm.c (x_update_window_end): Add parameter
3636 MOUSE_FACE_OVERWRITTEN_P. If set, arrange for a mouse-highlight
3637 redisplay in XTframe_up_to_date.
3638 (x_clear_mouse_face): New function.
3639 (x_redisplay_interface): Add pointer to x_clear_mouse_face.
3641 * dispnew.c (make_current): Preserve the mouse_face_p flag of the
3643 (update_window_line): Add parameter MOUSE_FACE_OVERWRITTEN_P. Set
3644 it when any row is written to that contains glyphs highlighted in
3646 (update_window): Call the window update end hook with new
3647 parameter MOUSE_FACE_OVERWRITTEN_P.
3648 (direct_output_for_insert): Give up if row contains mouse-face.
3650 * dispextern.h (struct redisplay_interface): Add parameter
3651 MOUSE_FACE_OVERWRITTEN_P to update_window_end_hook function.
3652 (clear_mouse_face): New function pointer member.
3654 2000-07-11 Stefan Monnier <monnier@cs.yale.edu>
3656 * syntax.c (back_comment): Use one switch rather than a few `if's.
3657 Obey open_paren_in_column_0_is_defun_start.
3658 When reverting to the `slow' method, try to nicely handle the case
3659 of nested comments by checking that the comment-starter we found
3660 does indeed match the comment-ender.
3661 (scan_sexps_forward, scan_sexps_forward):
3662 Ignore excessive opening parenthesis rather than throwing an error.
3664 2000-07-11 Gerd Moellmann <gerd@gnu.org>
3666 * doc.c (Fsubstitute_command_keys): Handle case that a GC
3667 in Fwhere_is_internal or get_keymap_1 relocates string contents.
3669 * dispnew.c (direct_output_forward_char): Give up if currently
3670 displaying a message instead of the minibuffer contents.
3672 * xterm.c (x_update_window_begin): No need to turn off the mouse
3674 (show_mouse_face): Set the mouse_face_p flag of glyph rows
3675 depending on whether they contain glyphs highlighted in
3678 * dispnew.c (row_equal_p): Add parameter MOUSE_FACE_P. If set,
3679 compare the mouse_face_p flags of both rows.
3681 * dispextern.h (struct glyph_row): Add flag mouse_face_p.
3683 2000-07-11 Eli Zaretskii <eliz@is.elta.co.il>
3685 * keyboard.c (show_help_echo): Accept additional parameter
3686 ok_to_overwrite_keystroke_echo.
3687 (read_char): Call show_help_echo with a zero
3688 ok_to_overwrite_keystroke_echo argument.
3689 * keyboard.h (show_help_echo): Update prototype of
3691 * xmenu.c (menu_help_callback): Call show_help_echo with non-zero
3692 ok_to_overwrite_keystroke_echo argument.
3693 * w32menu.c (w32_menu_display_help): Call show_help_echo with
3694 non-zero ok_to_overwrite_keystroke_echo argument.
3696 2000-07-10 Gerd Moellmann <gerd@gnu.org>
3698 * xdisp.c (try_window_id): If changes are all below what is
3699 displayed in the window, and point is in the window, we still
3700 might have to find point on the display.
3702 * xterm.c (x_fill_stretch_glyph_string): Consume runs of stretch
3703 glyphs instead of a single one.
3704 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
3705 with new argument list.
3706 (x_set_glyph_string_gc): Make sure the face's GC is valid.
3708 * keymap.c (get_keymap_1): Add comment that this function can GC.
3709 (where_is_internal_2, where_is_internal_1): Add GCPROs, add
3710 comment that functions can GC.
3711 (Fset_keymap_parent): GCPRO arg KEYMAP.
3713 2000-07-10 Eli Zaretskii <eliz@is.elta.co.il>
3715 * msdos.c (XMenuActivate): After exiting the menu, restore the
3716 echo area message and erase it.
3718 2000-07-10 Kenichi Handa <handa@etl.go.jp>
3720 * fontset.c (Ffontset_info): Make the return value more compatible
3721 with that of Emacs 20.
3723 2000-07-07 Gerd Moellmann <gerd@gnu.org>
3725 * eval.c (Fsignal): Handle case that backtrace_list is null.
3727 2000-07-07 Kenichi Handa <handa@etl.go.jp>
3729 * ccl.c (Fccl_execute): Typo fixed.
3731 2000-07-06 Gerd Moellmann <gerd@gnu.org>
3733 * window.c (window_loop): Add missing gcpro1 local variable.
3735 * window.c (Fwindow_list): Reverse list at the end.
3736 (candidate_window_p): Add parameter OWINDOW. ALL_FRAMES nil
3737 means allow windows on OWINDOW's frame, only.
3738 (window_loop): Simplified; use Fwindow_list.
3740 * Makefile.in (TAGS-LISP): Don't pass `$(lispsource)' to make.
3742 2000-07-05 Gerd Moellmann <gerd@gnu.org>
3744 * xterm.c (XTread_socket): Increment handling_signal at the start,
3745 decrement it at the end.
3747 * eval.c (handling_signal): New variable.
3748 (Fsignal): Abort if handling_signal is non-zero.
3750 * lisp.h (handling_signal): External declaration.
3752 * s/freebsd.h (WAITTYPE, WRETCODE): Put in #if 0.
3754 2000-07-05 Ken Raeburn <raeburn@gnu.org>
3756 Sound support for NetBSD through "Linux emulation" support:
3757 * config.in (HAVE_SOUNDCARD_H): Undef.
3758 (HAVE_SOUND): Define if HAVE_SOUNDCARD_H.
3759 * Makefile.in (LIBSOUND): New variable.
3760 (LIBES): Include it.
3761 * sound.c [HAVE_SOUNDCARD_H]: Include <sys/ioctl.h> and
3763 (DEFAULT_SOUND_DEVICE): Define to "/dev/dsp" if not defined
3765 (vox_open): Use DEFAULT_SOUND_DEVICE.
3766 * s/netbsd.h (DEFAULT_SOUND_DEVICE): Define to /dev/audio.
3768 2000-07-05 Gerd Moellmann <gerd@gnu.org>
3770 * print.c (print_error_message): If Vsignaling_function is set,
3771 show it in *Messages*.
3773 * lisp.h (Vsignaling_function): External declaration.
3775 * eval.c (Vsignaling_function): New variable.
3776 (Fsignal): Compute it.
3777 (syms_of_eval): Staticpro it.
3779 2000-07-05 Dave Love <fx@gnu.org>
3781 * syswait.h: Use the autoconf recommended approach. Old code
3782 #if'd out in case we need to revert.
3784 * config.in (HAVE_SYS_WAIT_H): Added.
3786 2000-07-05 Andrew Innes <andrewi@gnu.org>
3788 * vm-limit.c (check_memory_limits) [REL_ALLOC]: Use real_morecore
3789 when non-NULL instead of __morecore, to take account of buffer
3790 memory. This also solves a problem with spurious memory warnings
3793 * ralloc.c: Make real_morecore non-static.
3795 * eval.c (internal_condition_case): Comment out abort if
3796 interrupt_input_blocked is not zero.
3798 * makefile.nt: Add support for `bootstrap' and related targets.
3799 Include minimal debug info in emacs.exe in release build.
3800 Remove all dependencies on lisp.h, and fixup some others.
3802 * w32.c (init_environment): Install code from 20.7 for providing
3803 default values for environment variables, based on the
3804 executable's own location.
3805 (map_w32_filename): Handle filenames that are longer than
3807 (sys_socket): Install socket inheritance bug fix from 20.7.
3809 * alloca.c [emacs]: Include lisp.h (needed by atimer.h included
3810 here via blockinput.h).
3812 2000-07-05 Stefan Monnier <monnier@cs.yale.edu>
3814 * w32menu.c (w32_menu_display_help):
3815 * xmenu.c (menu_help_callback): Use show_help_echo.
3817 * keyboard.h (show_help_echo): Declare.
3819 * keyboard.c (show_help_echo): New function, extracted from read_char.
3820 Feval its `msg' argument if it's a cons cell.
3821 (read_char): Use it.
3822 (follow_key): Pass `autoload' to get_keyelt.
3824 * xterm.c (note_mode_line_highlight, note_mouse_highlight)
3825 (note_tool_bar_highlight, XTread_socket):
3826 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight)
3828 * w32term.c (note_mode_line_highlight, note_mouse_highlight)
3829 (note_tool_bar_highlight, w32_read_socket):
3830 Do not gratuitously ignore non-string `help-echo' properties.
3832 2000-07-05 Gerd Moellmann <gerd@gnu.org>
3834 * eval.c (Feval): Put check for interrupt_input_block in #if 0.
3836 * window.c (delete_all_subwindows): Reset Vwindow_list.
3838 * xterm.c (x_append_glyph, x_append_composite_glyph)
3839 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
3840 changes in struct glyph starting 1999-12-27. Some bit-fields of
3841 struct glyph were not set, which made glyphs unequal when compared
3842 with GLYPH_EQUAL_P. Redisplay outputs such glyphs, and flickering
3843 effects were the result. This also depended on the contents of
3844 memory returned by xmalloc. If flickering happens again, activate
3845 the code in clear_glyph_row that's in #if 0. If the flickering is
3846 gone with that, chances are that it is caused by something
3849 * dispnew.c (clear_glyph_row): Add debug code in #if 0.
3851 * dispextern.h: Add some comments.
3853 * window.c (add_window_to_list): Add parameter LIST.
3854 (window_list): Order list so that, for each frame, windows are
3855 in canonical order, and so that frames appear in the list in
3856 the order given by Vframe_list.
3857 (next_window): Reverse the handling of NEXT_P.
3859 2000-07-04 Gerd Moellmann <gerd@gnu.org>
3861 * window.c (Vwindow_list): New variable.
3862 (make_window, delete_window): Set Vwindow_list to nil.
3863 (check_window_containing): New function.
3864 (window_from_coordinates): Rewritten.
3865 (add_window_to_list, window_list, candidate_window_p)
3866 (decode_next_window_args, next_window): New functions.
3867 (Fnext_window, Fprevious_window): Rewritten in terms of
3869 (Fwindow_list): New function.
3870 (Fother_window): Cleaned up.
3871 (foreach_window): Add a longer "variable argument list". Let
3872 callback function return 0 to indicate that cycling over windows
3874 (foreach_window_1): Likewise.
3875 (freeze_window_start): Return int.
3876 (init_window): New function.
3877 (syms_of_window): Staticpro Vwindow_list and defsubr Swindow_list.
3879 * emacs.c (handle_USR1_signal, handle_USR2_signal) Clear
3880 input_event with bzero.
3881 (main): Call init_window.
3883 * keymap.c (get_keyelt): Temporarily inhibit GC while evaluating
3886 2000-07-04 Kenichi Handa <handa@etl.go.jp>
3888 * composite.h (make_composition_value_copy): Extern it.
3890 * composite.c (make_composition_value_copy): New function.
3892 * editfns.c (Fformat): While copying text properties, make each
3893 composition property value a copy.
3895 * fns.c (concat): While copying text properties, make each
3896 composition property value a copy.
3898 2000-07-03 Gerd Moellmann <gerd@gnu.org>
3900 * m/macppc.h (LINKER, LD_SWITCH_MACHINE) [LINUX]: Define.
3902 * fns.c (sweep_weak_table): Mark only objects that are not
3905 * frame.c (next_frame, prev_frame): If MINIBUF is a window,
3906 include those frames as candidates which have their focus
3907 redirected to the minibuffer frame.
3909 2000-07-03 Stefan Monnier <monnier@cs.yale.edu>
3911 * fns.c (Fputhash): Return `value' rather than nil.
3913 2000-06-30 Gerd Moellmann <gerd@gnu.org>
3915 * frame.c (next_frame): Don't check focus redirection in case
3916 MINIBUF is a window. Doing so excludes frames using MINIBUF
3917 unless their focus is redirected, which contradicts the
3918 specification of next-frame, and leads to infinite loops in
3919 certain situations when cycling through windows with next-window.
3921 2000-06-30 Kenichi Handa <handa@etl.go.jp>
3923 * coding.c (code_convert_region): Even if the length of text is
3924 zero, try to convert it if coding->type is coding_type_ccl.
3925 (decode_coding_string, encode_coding_string): Likewise.
3927 2000-06-28 Gerd Moellmann <gerd@gnu.org>
3929 * xdisp.c (try_window_reusing_current_matrix): Don't try to reuse
3930 the display if windows_or_buffers_changed.
3932 * dispnew.c (struct row_entry): New structure.
3933 (row_entry_pool, row_entry_pool_size, row_entry_idx, row_table)
3934 (row_table_size, old_lines, new_lines, old_lines_size)
3935 (new_lines_size, run_pool, runs_size, runs): New variables.
3936 (add_row_entry): New function.
3937 (scrolling_window): Use data structures allocated with xmalloc and
3938 held in global variables, instead of allocating them with alloca and
3939 holding them in local variables. Use a larger hash table whose
3940 size depends on glyph matrix sizes. Don't use bzero to clear the
3941 hash table; instead, clear used slots only.
3943 * fns.c (next_almost_prime): Make it externally visible.
3945 * lisp.h (next_almost_prime): Add prototype.
3947 * s/isc4-0.h (sigunblock): Define.
3949 * s/sco5.h (sigunblock): Define.
3951 2000-06-27 Dave Love <fx@gnu.org>
3953 * s/osf1.h (C_SWITCH_SYSTEM, LIBS_SYSTEM): Revert last change
3954 (moved to osf5-0.h).
3955 [!NOT_C_CODE]: Protect string.h stuff.
3957 * s/osf5-0.h (C_SWITCH_SYSTEM, WAIT_USE_INT, SYS_SIGLIST_DECLARED)
3958 (sys_siglist, NSIG): Definitions moved here from osf1.h.
3960 2000-06-27 Gerd Moellmann <gerd@gnu.org>
3962 * xdisp.c (resize_mini_window): Subtract the extra line spacing
3963 below the last line from the needed window height.
3965 2000-06-26 Stefan Monnier <monnier@cs.yale.edu>
3967 * fns.c (Fplist_member): Renamed from Fwidget_plist_member.
3968 (Fwidget_get): Use it.
3969 (syms_of_fns): Defsubr it.
3971 2000-06-26 Gerd Moellmann <gerd@gnu.org>
3973 * xterm.c (xim_initialize) [!USE_XIM]: Don't set up the
3974 display info for XIM.
3975 (xim_open_dpy): Likewise.
3976 (xim_close_dpy): Don't free the display info's XIM.
3978 * xfns.c (x_window) [!USE_XIM]: Don't call create_frame_ic.
3980 * config.in (USE_XIM): New define.
3982 * keymap.c (get_keyelt): For menu-items containing a `:filter
3983 FILTER', apply FILTER to the menu-item's definition to get the
3984 real definition to use.
3986 * lisp.h (QCfilter): External declaration.
3988 * xfns.c (Fimage_size): New function.
3989 (syms_of_xfns): Defsubr it.
3991 2000-06-26 Andreas Schwab <schwab@suse.de>
3993 * coding.c (decode_coding_string): Re-fetch STRING_BYTES after
3996 2000-06-25 Dave Love <fx@gnu.org>
3998 * term.c [!HAVE_TERMCAP_H]: Declare tputs, tgetent, tgetflag,
4001 * Makefile.in (blockinput.h): Depend on atimer.h.
4002 (atimer.h): Depend on systime.h.
4004 * blockinput.h: Protect against multiple inclusion. Include
4007 * atimer.h: Protect against multiple inclusion. Include
4010 * lisp.h (swap_in_global_binding): Declare.
4012 2000-06-24 Ken Raeburn <raeburn@gnu.org>
4014 * process.c (Fopen_network_stream): Turn off atimers for duration
4015 of call to connect. (Patch from Gerd.)
4017 2000-06-23 Dave Love <fx@gnu.org>
4019 * ralloc.c: Maybe include unistd.h
4021 * emacs.c (setgrp): Undefine before defining.
4022 (malloc_warning, set_time_zone_rule, index): Prototype.
4024 * systime.h (EMACS_GET_TIME) [!GETTIMEOFDAY_ONE_ARGUMENT]: Use
4025 HAVE_STRUCT_TIMEZONE.
4027 * s/osf1.h: Move string.h hack here from alpha.h and make it
4029 (C_SWITCH_SYSTEM): Use _OSF_SOURCE, not -BSD, which clashes with
4031 (WAIT_USE_INT, SYS_SIGLIST_DECLARED, sys_siglist, NSIG): Define.
4032 (SOCKLEN_TYPE): Don't define.
4034 * m/alpha.h: Remove string.h hack.
4036 * s/osf5-0.h: New file.
4038 * filelock.c: Use feature tests for fcntl.h, string.h. Don't
4039 include time.h, done by systime.h.
4040 [__FreeBSD__]: Remove redundant includes.
4042 * callproc.c (setpgrp): Undefine before defining.
4043 (delete_temp_file): Return Qnil to avoid warning.
4045 * config.in (HAVE_TERM_H, HAVE_STRUCT_TIMEZONE): Add.
4047 * xfaces.c: Include fontset.h dependent on HAVE_WINDOW_SYSTEM, not
4050 * fontset.h (free_face_fontset): Renamed from fs_free_face_fontset.
4052 * composite.h (compose_text): Declare.
4054 * xterm.c: Don't include sys/types.h unconditionally. Don't
4055 protect its inclusion with !USG (following xmenu.c).
4057 2000-06-23 Gerd Moellmann <gerd@gnu.org>
4059 * xfns.c (x_create_tip_frame): Initialize frame's colors like
4062 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
4064 * coding.c (decode_eol_post_ccl): Special handling for undecided
4065 and inconsistent EOL types.
4067 2000-06-22 Gerd Moellmann <gerd@gnu.org>
4069 * xrdb.c (x_load_resources): Add default resource for scroll bar's
4070 trough color and main window's background color.
4072 * xfns.c (Fx_file_dialog) [HAVE_MOTIF_2_1]: Handle events
4075 * xterm.h (Xt_app_con): External declaration.
4077 * widget.c (EmacsFrameRealize): Fix typo.
4079 * widget.c (EmacsFrameRealize): Remove SubstructureRedirectMask.
4081 * xdisp.c (handle_stop): Initialize it->add_overlay_start to zero.
4082 (handle_invisible_prop): Record the start of invisible text in
4083 it->add_overlay_start.
4084 (struct overlay_entry): Add member `overlay'.
4085 (handle_overlay_change): Simplify.
4086 (next_overlay_string): After having processed overlay strings at the
4087 end of the buffer, record that fact in
4088 it->overlay_strings_at_end_processed_p.
4089 (compare_overlay_entries): If before- and after-strings come
4090 from the same overlay, let before-strings come first.
4091 (RECORD_OVERLAY_STRING): Record the overlay that strings come from.
4092 (load_overlay_strings): Take it->add_overlay_start into account
4093 when adding overlay strings.
4095 * dispextern.h (struct it): Add member add_overlay_start.
4097 2000-06-22 Dave Love <fx@gnu.org>
4099 * s/isc3-0.h (C_SWITCH_SYSTEM): Define _XOPEN_SOURCE=500.
4101 * s/gnu-linux.h (C_SWITCH_SYSTEM): Don't define _XOPEN_SOURCE here.
4103 2000-06-22 Kenichi Handa <handa@etl.go.jp>
4105 * ccl.c (ccl_driver) <CCL_End>: Decrement stack_idx only when it
4108 2000-06-21 Dave Love <fx@gnu.org>
4110 * Makefile.in (GETLOADAVG_OBJ): Removed -- LIBOBJS does it.
4112 2000-06-21 Stefan Monnier <monnier@cs.yale.edu>
4114 * syntax.c (back_comment): Simplify string-parity counting (with
4115 the added benefit of handling multiple string-styles as long as
4116 they are not intertwined).
4117 Jump to the slow code as soon as a comment starter is found in
4118 a "string_lossage" position. Fixes the case: " /* " /* " */.
4120 2000-06-21 Dave Love <fx@gnu.org>
4122 * Makefile.in: Use GETLOADAVG_LIBS.
4124 * config.in: Add HAVE_FCNTL_H, _FILE_OFFSET_BITS,
4125 _LARGEFILE_SOURCE, _LARGE_FILES, _XOPEN_SOURCE.
4127 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
4129 * syntax.c (describe_syntax): Recognize the `n'estable bit.
4130 (Fforward_comment, scan_lists):
4131 Check the comstyle of single-char comment-starters.
4132 (scan_sexps_forward): Don't try to recognize `half comment-enders' if
4133 we're just at the beginning of the comment (f.ex with (*) ... (*)).
4134 Check the comstyle of single-char comment-starters.
4135 Clarify control-flow around the Scomment case.
4137 2000-06-20 Dave Love <fx@gnu.org>
4139 * fns.c (make_hash_table, maybe_resize_hash_table):
4140 Cast arg of next_almost_prime.
4142 * tparam.c [emacs]: Include lisp.h.
4144 * termcap.c [emacs]: Test HAVE_FCNTL_H, not USG5. Include lisp.h
4147 2000-06-20 Gerd Moellmann <gerd@gnu.org>
4149 * keyboard.c (adjust_point_for_property): Check if display
4150 property should be treated as intangible by looking at its
4153 * xdisp.c (single_display_prop_intangible_p)
4154 (display_prop_intangible_p): New functions.
4156 * dispextern.h (display_prop_intangible_p): Add prototype.
4158 * xdisp.c (dump_glyph_row): Show type of glyph->object.
4160 * s/isc4-0.h (sigblock): Redefined to pass a pointer as second
4161 argument to sigprocmask.
4163 * s/sco5.h (sigblock): Redefined to pass a pointer as second
4164 argument to sigprocmask.
4166 * syssignal.h (sigblock, sigunblock) [USG5_4]: Set
4167 sigprocmask_set, and pass a pointer to it to sigprocmask.
4169 * sysdep.c (sigprocmask_set): New variable.
4171 * fileio.c (make_temp_name): Don't use `%s' in string passed to
4174 2000-06-20 Sam Steingold <sds@gnu.org>
4176 * xrdb.c: Don't declare xmalloc, xrealloc.
4178 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
4180 * regex.c (re_match, re_match_2): Protect calls to alloca (0).
4181 (re_comp): Cast gettext return value to avoid complaints when
4184 2000-06-20 Dave Love <fx@gnu.org>
4186 * m/stride.h, m/mips.h: Don't define HAVE_GETWD,
4189 * m/ibmrt-aix.h: Don't declare HAVE_GETTIMEOFDAY, HAVE_VFORK.
4191 * m/ibmrs6000.h, m/ibmps2-aix.h, m/dpx2.h: Don't declare HAVE_GETWD.
4193 * m/alpha.h: Don't declare xmalloc, xrealloc.
4195 * s/ux4800.h: Don't declare GETTIMEOFDAY_ONE_ARGUMENT.
4197 * s/usg5-4-2.h: Don't declare HAVE_GETWD, VFORK_RETURN_TYPE.
4199 * s/umips.h: Don't declare HAVE_GETWD, HAVE_GETTIMEOFDAY.
4201 * s/cxux.h, s/gnu-linux.h, s/iris3-6.h, s/irix3-3.h: Don't declare
4204 * keyboard.h (poll_for_input_1): Declare.
4206 * getloadavg.c: Don't define NLIST_STRUCT (handled by configure).
4208 * alloc.c (xmalloc, xrealloc, xfree): Define using POINTER_TYPE.
4210 * doprnt.c: Don't declare xmalloc, xrealloc.
4212 * lisp.h (x_set_tool_bar_lines, free_frame_xic, compose_text)
4213 (getenv, ctime, getwd): Removed.
4214 (xmalloc, xrealloc, xfree): Declare using POINTER_TYPE.
4216 * xterm.h: Remove duplicate prototypes. Declare free_frame_xic,
4217 x_set_tool_bar_lines.
4219 * config.in: Add HAVE_GETWD. Move some definitions above
4220 machine/system includes.
4222 2000-06-20 Kenichi Handa <handa@etl.go.jp>
4224 * s/bsd386.h (HAVE_GETLOADAVG): Define it as 1.
4226 * xfaces.c (font_list): Handle the case that REGISTRY doesn't
4227 contain information about ENCODING.
4229 * fontset.c (FONTSET_ASCII): Use the first element of char table
4230 for an ASCII font, not defalt slot.
4231 (fontset_ref_via_base): If FONTSET doesn't contain information for
4232 C, try the default fontset.
4233 (make_fontset): Don't copy the default fontset.
4234 (fontset_font_pattern): Likewise.
4235 (accumulate_font_info): If ELT is nil, use the corresponding
4236 element in the default fontset.
4238 2000-06-19 Dave Love <fx@gnu.org>
4240 * syntax.c (Fparse_partial_sexp): Doc fix.
4242 * regex.h: Test PROTOTYPES as well as __STDC__.
4244 * unexalpha.c: Include errno.h, string.h, unistd.h. Don't declare
4245 errno, strerror. Put text after #endif in comment.
4247 * xdisp.c (dump_glyph_matrix): Add `static' to declaration (for
4250 * xterm.c (x_frame_of_widget): Likewise.
4252 2000-06-19 Gerd Moellmann <gerd@gnu.org>
4254 * abbrev.c (syms_of_abbrev): Set buffer_default's abbrev table
4255 to Vfundamental_mode_abbrev_table.
4257 * alloc.c (mark_object) [GC_CHECK_MARKED_OBJECTS]: Check that no
4258 bogus objects are marked. This slows down GC by ~80 percent, but
4259 it might be worth trying when debugging GC-related problems.
4260 This feature requires conservative stack marking to be enabled.
4262 * xterm.c (XTread_socket) <KeyPress>: In case XmbLookupString
4263 returns XLookupChars, reset `modifiers' to zero.
4265 2000-06-19 Dave Love <fx@gnu.org>
4267 * mktime.c: Unprotoized.
4269 2000-06-19 Richard Stallman <rms@gnu.org>
4271 * data.c (set_internal): If variable is frame-local,
4272 store the new value immediately into the frame parameter alist.
4274 2000-06-19 Ken Raeburn <raeburn@gnu.org>
4276 * xfns.c (jpeg_load): Fetch error-handling data first, then fill
4277 in the custom handler pointer.
4279 * keyboard.c (follow_key, read_key_sequence): Use XUINT on key
4280 value, or checks for CHAR_META can fail when Lisp_Object is a
4282 * keymap.c (get_keyelt): Likewise.
4284 2000-06-19 Kenichi Handa <handa@etl.go.jp>
4286 * ccl.h (struct ccl_program): New member eol_type.
4287 (struct ccl_spec): New member cr_carryover.
4289 * ccl.c (CCL_WRITE_CHAR): Convert NL according to ccl->eol_type.
4290 (setup_ccl_program): Initialize ccl->eol_type to CODING_EOL_LF.
4292 * coding.c (setup_coding_system) <4>: Reset member `cr_carryover'.
4293 (ccl_coding_driver): On encoding, initialize ccl->eol_type.
4294 (decode_eol_post_ccl): New function.
4295 (decode_coding): Don't detect EOL format here for CCL based coding
4297 (decode_coding) <coding_type_ccl>: Handle carryovered CR. Call
4298 decode_eol_post_ccl after running the CCL program.
4299 (code_convert_region): Don't detect EOL format here for CCL based
4301 (decode_coding_string): Likewise.
4303 2000-06-18 Ken Raeburn <raeburn@gnu.org>
4305 * charset.c (update_charset_table): Use XINT on "iso_final_char"
4306 when treating it as an integer.
4308 * coding.h (encode_coding_string): Declare.
4310 * keyboard.c (read_key_sequence): Use XINT on "pos" when treating
4313 * keymap.c (Fwhere_is_internal): Rename argument "keymap" to
4314 "xkeymap" to avoid shadowing the "enum map_type" value that needs
4315 to be passed to get_local_map.
4317 * sound.c (Fplay_sound): Don't call make_number on
4318 Frun_hook_with_args count argument.
4320 * xterm.c (x_send_scroll_bar_event): Fudge lisp object/integer
4321 for lisp objects in X event structure data field, when lisp
4322 objects are represented with unions.
4323 (x_scroll_bar_to_input_event): Ditto.
4325 2000-06-16 Ken Raeburn <raeburn@gnu.org>
4327 * xdisp.c (decode_mode_spec): In "no_value" case, do NUL
4328 termination of string. Fix sense of test whether
4329 Vline_number_display_limit is an integer.
4331 2000-06-16 Gerd Moellmann <gerd@gnu.org>
4333 * xfaces.c (syms_of_xfaces) [DEBUG_X_COLORS]: Defsubr dump_colors
4334 only if HAVE_X_WINDOWS.
4336 * keymap.c (describe_buffer_bindings): Add `\f\n' in front
4339 * dispnew.c (update_frame_1): Handle case that cursor vpos is
4342 2000-06-15 Eli Zaretskii <eliz@is.elta.co.il>
4344 * unexec.c (toplevel): Fix last change, so as not to deprive MSDOS
4347 2000-06-15 Kenichi Handa <handa@etl.go.jp>
4349 * coding.c (decode_coding_emacs_mule): Always set src_base at the
4350 start of the while loop.
4352 2000-06-15 Gerd Moellmann <gerd@gnu.org>
4354 * atimer.c (alarm_signal_handler): Add forward declaration.
4356 * data.c (set_internal): Remove debug code.
4358 2000-06-14 Gerd Moellmann <gerd@gnu.org>
4360 * Makefile.in (bootstrap-temacs): Add `-I../src'.
4362 * unexec.c (toplevel) [COFF]: Include coff.h.
4364 * s/lynxos.h: New file.
4366 * keymap.c (Fsingle_key_description): Enclose function key and
4367 event symbol names in angle brackets.
4369 * xdisp.c (setup_echo_area_for_printing): Call
4370 message_log_maybe_newline if message_buf_print is not set.
4372 * print.c (printchar, strout): Don't check message_buf_print
4373 before calling setup_echo_area_for_printing because that
4374 function does something useful even when message_buf_print is
4377 * xdisp.c (message_truncate_lines, Qmessage_truncate_lines): New
4379 (ensure_echo_area_buffers): Initialize echo buffer's
4380 truncate lines setting to nil.
4381 (with_echo_area_buffer): Don't set the echo buffer's truncate
4383 (set_message_1): Set it here instead, based on the value
4384 of message_truncate_lines.
4385 (resize_mini_window): Handle case that lines are truncated.
4386 (syms_of_xdisp): Initialize Qmessage_truncate_lines. DEFVAR_BOOL
4387 message-truncate-lines.
4389 * keyboard.c (read_char): Bind message-truncate-lines to t
4390 while displaying a help-echo.
4392 * lisp.h (Qmessage_truncate_lines): External declaration.
4394 2000-06-13 Gerd Moellmann <gerd@gnu.org>
4396 * xdisp.c (Vline_number_display_limit): Renamed from
4397 line_number_display_limit.
4398 (syms_of_xdisp): Use DEFVAR_LISP for line-number-display-limit.
4399 Extend documentation string. Initialize
4400 Vline_number_display_limit to nil meaning no limit.
4401 (decode_mode_spec): Use Vline_number_display_limit with its new
4404 * xterm.c (x_check_font) [GLYPH_DEBUG]: Add prototype.
4406 2000-06-13 Richard Stallman <rms@gnu.org>
4408 * frame.c (Fmodify_frame_parameters): Doc fix.
4410 * xfns.c (x_set_frame_parameters): Comment fix.
4412 * frame.c (store_frame_param): Call swap_in_global_binding if the
4413 variable's current binding was chosen based on this frame.
4415 * data.c (swap_in_global_binding): New function.
4417 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
4419 * msdos.c (IT_write_glyphs): Don't use CODING_REQUIRE_ENCODING
4420 macro, instead AND with CODING_REQUIRE_ENCODING_MASK.
4422 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
4424 * msdos.h (EMACS_MSDOS_H): Renamed from MSDOS_H_.
4426 2000-06-12 Jason Rumney <jasonr@gnu.org>
4428 * w32bdf.h (EMACS_W32BDF_H): Renamed from __W32BDF_H__
4430 * w32.h (EMACS_W32_H): Renamed from _NT_H_
4432 * w32gui.h (EMACS_W32GUI_H): Renamed from __W32GUI_H__
4434 * w32inevt.h (EMACS_W32INEVT_H): Renamed from __NTINEVT_H__
4436 2000-06-12 Gerd Moellmann <gerd@gnu.org>
4438 * xfaces.c (Fdump_colors) [DEBUG_X_COLORS]: New function.
4439 (syms_of_xfaces): Defsubr Sdump_colors.
4440 (x_free_colors): Don't treat b&w specially on default visual.
4441 (x_free_dpy_colors): New function.
4442 (free_face_colors): Don't check visual class; it's done
4445 * xterm.c (x_frame_of_widget): New function.
4446 (x_alloc_nearest_color_for_widget): Use it.
4447 (x_copy_dpy_color): New function.
4448 (x_destroy_window): Free various colors.
4450 2000-06-12 Kenichi Handa <handa@etl.go.jp>
4452 * ccl.h (EMACS_CCL_H): Renamed from _CCL_H.
4454 * charset.h (EMACS_CHARSET_H): Renamed from _CHARSET_H.
4456 * coding.h (EMASC_CODING_H): Renamed from _CODING_H.
4458 * composite.h (EMACS_COMPOSITE_H): Renamed from _COMPOSITE_H.
4460 * fontset.h (EMACS_FONTSET_H): Renamed from _FONTSET_H.
4462 2000-06-11 Dave Love <fx@gnu.org>
4464 * systime.h (EMACS_SYSTIME_H): Renamed from _SYSTIME_H.
4466 2000-06-11 Eli Zaretskii <eliz@is.elta.co.il>
4468 * msdos.h: Don't use _MSDOS_H_ as a symbol, use MSDOS_H_ instead.
4470 2000-06-11 Gerd Moellmann <gerd@gnu.org>
4472 * xmenu.c (xmenu_show): Cast second parameter of lw_popup_menu
4475 2000-06-10 Kenichi Handa <handa@etl.go.jp>
4477 * regex.c (MAKE_CHAR) [!emacs]: Dummy macro for non-Emacs env.
4478 (regex_compile): Fix the code for handling the case of single byte
4479 char and multibyte char being mixed in a range within [...].
4481 * fileio.c (Finsert_file_contents): Be sure to setup src_multibyte
4482 and dst_multibyte members of coding.
4484 * charset.c (update_charset_table): Update the table
4486 (init_charset_once): Initialize elements of bytes_by_char_head to
4487 1 except for leading codes for private charases.
4489 * charset.h (CHARSET_8_BIT_GRAPHIC): Define as 0x80.
4490 (UNIBYTE_STR_AS_MULTIBYTE_P): Fix for an invalid multibyte
4493 2000-06-09 Ken Raeburn <raeburn@gnu.org>
4495 * xterm.c (x_connection_closed): If dpyinfo is NULL, don't try to
4496 access the data it doesn't point to.
4498 2000-06-08 Gerd Moellmann <gerd@gnu.org>
4500 * xterm.c (XTread_socket) <FocusIn>: Queue a FOCUS_IN_EVENT which
4501 will be translated to a switch-frame event when reading the
4502 event queue. This is necessary because Emacs otherwise won't
4503 perform a switch-frame to a new frame until some other event, for
4504 example a keystroke event, forces it to do so. This has various
4505 effects, one visible being that the cursor of a frame created with
4506 C-x 5 2 or switched to with a window manager key binding like
4507 A-TAB stays hollow because selected_window isn't on the newly
4508 focused frame until the switch-frame is performed.
4510 * keyboard.c (kbd_buffer_get_event): Handle FOCUS_IN_EVENT by
4511 generating a switch-frame event if necessary.
4513 * termhooks.h (enum event_kind): Add FOCUS_IN_EVENT.
4515 * xdisp.c (handle_fontified_prop): Don't GCPRO local var `pos';
4518 2000-06-08 Kenichi Handa <handa@etl.go.jp>
4520 * fontset.c (Fset_fontset_font): The arg CHARACTER may be a
4523 2000-06-07 Gerd Moellmann <gerd@gnu.org>
4525 * window.c (displayed_window_lines): Take empty lines at
4526 the bottom of a window into account.
4528 * window.c (displayed_window_lines): New function.
4529 (Fmove_to_window_line): Use displayed_window_lines to determine
4530 the number of lines to move, instead of using the window's height.
4532 * lread.c (readevalloop): If READCHARFUN sets point to ZV, arrange
4533 to stop reading, even if the form read sets point to a different
4534 value when evaluated.
4536 * xdisp.c (display_line): Fix code deciding in which line to
4539 2000-06-07 Kenichi Handa <handa@etl.go.jp>
4541 * fileio.c (e_write): Free composition data if stored in
4544 2000-06-06 Gerd Moellmann <gerd@gnu.org>
4546 * xdisp.c (display_line): Set row's and iterator's
4547 starts_in_middle_of_char_p and ends_in_middle_of_char_p flags.
4548 Set cursor even if row ends in the middle of a character.
4549 (dump_glyph_row): Print values of new flags.
4550 (redisplay_window) <cursor movement in unchanged window>: When
4551 point has been moved forward, and PT is at the end of the cursor
4552 row, don't place the cursor in the next row if the cursor row ends
4553 in the middle of a character or at ZV.
4555 * dispextern.h (struct it): Add starts_in_middle_of_char_p.
4556 (struct glyph_row): Add starts_in_middle_of_char_p and
4557 ends_in_middle_of_char_p.
4558 (MATRIX_ROW_ENDS_IN_MIDDLE_OF_CHAR_P): Test row's
4559 ends_in_middle_of_char_p flag.
4560 (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Likewise.
4562 * term.c (append_glyph): Revert change of 2000-06-06.
4564 * xdisp.c (display_line): Revert change of 2000-06-06. Treat
4565 padding glyph not fitting on line as whole character not
4568 * xterm.c (x_produce_glyphs): Don't xassert `it->descent > 0';
4569 this isn't true for images with `:ascent 100'.
4571 2000-06-06 Kenichi Handa <handa@etl.go.jp>
4573 * buffer.c (Fset_buffer_multibyte): Don't make the current buffer
4574 as modified if it is originally unmodified.
4576 * term.c (encode_terminal_code): Change the way to check if
4577 terminal coding does any conversion.
4578 (append_glyph): Set glyph->pixel_width correctly.
4580 * xdisp.c (display_line): While checking line continuation, pay
4581 attention to a padding glyph.
4583 2000-06-05 Gerd Moellmann <gerd@gnu.org>
4585 * xdisp.c (redisplay_window): Always use set_buffer_internal_1.
4587 2000-06-05 Dave Love <fx@gnu.org>
4589 * xdisp.c: Include fontset.h.
4591 * xfns.c (x_real_positions): Declare tmp_nchildren as unsigned.
4593 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
4595 * dispnew.c: Conditionally include term.h.
4597 * coding.h: Declare code_convert_string_norecord.
4599 * frame.h (struct frame): Use volatile unconditionally.
4601 * buffer.h: Remove Vbefore_change_function, Vafter_change_function.
4603 * xmenu.c (menu_item_selection): Declare volatile unconditionally.
4605 * systime.h: Protect against multiple inclusion.
4606 (timezone) [USG5_4]: Define as time_t.
4608 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
4609 (Foptimize_char_table, make_temp_name): Declare.
4611 * Makefile.in (xdisp.o): Depend on fontset.h.
4613 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
4615 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
4616 (Foptimize_char_table, make_temp_name): Declare.
4620 * s/netbsd.h: Don't define autoconfiscated MATHERR.
4622 2000-06-02 Dave Love <fx@gnu.org>
4624 * lread.c (_XOPEN_SOURCE, __EXTENSIONS__): Don't define.
4626 2000-06-02 Gerd Moellmann <gerd@gnu.org>
4628 * xfaces.c (realize_x_face): When copying BASE_FACE bitwise to the
4629 result face, set flags in that face indicating that colors may not
4632 * xterm.c (x_set_mouse_face_gc): If first glyph isn't a character
4633 glyph, use the ASCII NUL character to determine the face.
4635 2000-06-02 Dave Love <fx@gnu.org>
4637 * sysdep.c: Conditionally include stdlib.h, unistd.h.
4638 (VFORK_RETURN_TYPE): Remove.
4640 * config.in: Add NO_MATHERR.
4642 2000-06-01 Dave Love <fx@gnu.org>
4644 * cmds.c (internal_self_insert): Don't check
4645 Vbefore_change_function, Vafter_change_function.
4647 * insdel.c (signal_before_change, signal_after_change): Likewise.
4649 * buffer.c (Vbefore_change_function, Vafter_change_function):
4650 Variables and their initializations deleted.
4652 * callint.c (Fcall_interactively): Doc fix.
4654 * terminfo.c (ospeed) [HAVE_SPEED_T]: Don't declare extern.
4656 2000-05-31 Dave Love <fx@gnu.org>
4658 * textprop.c: Revert last change -- duplicated.
4660 2000-05-31 Gerd Moellmann <gerd@gnu.org>
4662 * dispnew.c (find_glyph_row_slice, swap_glyphs_in_rows): Put
4665 * lisp.h (eassert) [!ENABLE_CHECKING]: Define as `(void) 0'.
4667 2000-05-31 Jason Rumney <jasonr@gnu.org>
4669 * search.c (Fre_search_forward, Fre_search_backward)
4670 (Fposix_search_backward, Fposix_search_forward): Fix newlines in docs.
4672 * w32select.c (Fw32_set_clipboard_data): Change QNil to Qnil.
4674 2000-05-30 Jason Rumney <jasonr@gnu.org>
4676 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: New macros.
4677 [WINDOWSNT]: Add extern for Vw32_system_coding_system.
4679 * dispextern.h (struct glyph) [WINDOWSNT]: Add w32_font_type
4682 * fileio.c (Fread_file_name) [HAVE_NTGUI]: Use file dialog.
4683 (Fread_file_name) [HAVE_NTGUI, USE_MOTIF]: Do not attempt to
4684 expand a nil default_filename.
4686 * keyboard.c (make_lispy_event) [WINDOWS_NT]: Pass a window
4687 pointer to glyph_to_pixel_coords, not a frame.
4689 * makefile.nt (w32fns.obj, w32menu.obj): Add charset.h and
4690 coding.h to dependencies.
4692 * w32bdf.c (w32_load_bdf_font): Initialize font->double_byte_p.
4694 * w32console.c (glyph_to_pixel_coords): Change first parameter to
4695 window pointer to be consistent with w32term.c and xterm.c.
4697 * w32fns.c: Format and doc changes to bring closer to xfns.c.
4698 (VIETNAMESE_CHARSET): Define if not defined in system headers.
4699 (Qline_spacing, Qcenter): New variables.
4700 (Qw32_charset_*, w32_codepage_for_font): Moved from w32term.c.
4701 (x_set_line_spacing): New function.
4702 (x_set_frame_parameters): Use FRAME_NEW_WIDTH, FRAME_NEW_HEIGHT
4704 (x_specified_cursor_type): New function.
4705 (x_set_cursor_type): Use it.
4706 (x_set_name, x_set_title): Use ENCODE_SYSTEM to encode titlebar
4708 (validate_x_resource_name, x_get_resource_string): Measure lengths
4709 of external strings in bytes.
4710 (w32_wnd_proc) [WM_MEASURE_ITEM]: Avoid calling
4711 GetTextExtentPoint32 with NULL title.
4712 (Fx_create_frame): Initialize Qline_spacing.
4713 (w32_load_system_font): Initialize font->double_byte_p.
4714 (x_to_w32_charset): Use Vw32_charset_info_alist.
4715 (Image, busy cursor, tooltip functions): Merged changes from
4716 xfns.c. Not yet functional on Windows.
4718 * w32gui.h (W32FontStruct): Add double_byte_p member.
4720 * w32inevt.c (NUM_TRANSLATED_MOUSE_BUTTONS): New constant.
4721 (emacs_button_translation): Use it.
4722 (do_mouse_event): Allow up to 32 mouse buttons by allowing any bit
4723 in `mask' to be set.
4725 * w32menu.c (single_submenu, w32_menu_show): Call ENCODE_SYSTEM on
4728 * w32term.c: Format and doc changes to bring closer to xterm.c.
4729 (w32_char_font_type): New enum.
4730 (Qw32_charset_*, w32_codepage_for_font): Moved to w32fns.c.
4731 (w32_per_char_metric): Use w32_char_font_type instead of unicode_p.
4732 (w32_encode_char): New function.
4733 (x_encode_char): Removed.
4734 (x_get_glyph_and_face_encoding): Use w32_encode_char in place of
4735 x_encode_char and w32_font_is_double_byte.
4736 (x_produce_image_glyph): Use image_ascent.
4737 (x_produce_glyphs): Use new version of w32_per_char_metric and
4738 handle NULL return value. Allow extra line spacing.
4739 (W32_TEXTOUT): Distinguish between Unicode and DBCS text.
4740 (w32_get_glyph_overhangs): Remove unicode_p param. Use
4741 w32_font_type member of glyph instead.
4742 (x_draw_glyph_string): Draw underline and strike-out for BDF fonts.
4743 (fast_find_position): Make sure not to consider rows not visible
4745 (w32_read_socket) [WM_MENUSELECT]: Cannot call
4746 w32_menu_display_help with input blocked, as it can abort.
4747 (x_display_and_set_cursor): Choose cursor depending
4748 on buffer-local value of cursor_type.
4749 (x_draw_bar_cursor): Add parameter WIDTH.
4751 * w32term.h (CP_DEFAULT): Define.
4752 (Fx_display_color_p, Fx_display_grayscale_p, image_ascent): Declare.
4754 2000-05-30 Gerd Moellmann <gerd@gnu.org>
4756 * search.c (Fre_search_forward, Fre_search_backward)
4757 (Fposix_search_backward, Fposix_search_forward): Doc fix.
4759 2000-05-30 Kenichi Handa <handa@etl.go.jp>
4761 * coding.c (detect_coding_iso2022): Fix code for checking
4762 CODING_CATEGORY_MASK_ISO_8_2.
4764 2000-05-29 Stefan Monnier <monnier@cs.yale.edu>
4766 * regex.c (PREFETCH_NOLIMIT): New function.
4767 (re_match_2_internal): Use it and adjust the end_match_2 logic.
4769 2000-05-29 Gerd Moellmann <gerd@gnu.org>
4771 * syntax.c (find_defun_start): Move test for
4772 open_paren_in_column_0_is_defun_start outside of the loop.
4774 * xdisp.c (redisplay_window): Really switch buffers when
4775 displaying mode lines, and temporarily set selected_frame to the
4776 frame of the window that's redisplayed.
4778 * xfaces.c (free_realized_faces): Block/unblock input.
4779 (free_realized_multibyte_face): Ditto.
4781 2000-05-29 Dave Love <fx@gnu.org>
4783 * textprop.c (Qkeymap): New variable.
4784 (syms_of_textprop): Intern it.
4786 * keymap.c: Include intervals.h.
4787 (Fkey_binding, Fwhere_is_internal): Deal with `keymap' property.
4789 * Makefile.in (keymap.o): Depend on intervals.h.
4791 * keyboard.c (menu_bar_items, tool_bar_items)
4792 (Fexecute_extended_command): Deal with `keymap' property.
4793 (read_key_sequence): Track map from `keymap' property as well as
4796 * intervals.c (get_local_map): Extra arg to allow looking for
4799 * intervals.h (map_property): New enum.
4800 (get_local_map): Extra arg using it.
4803 * lisp.h (get_local_map): Don't declare here.
4805 2000-05-29 Kenichi Handa <handa@etl.go.jp>
4807 * Makefile.in (callproc.o): Depend on composite.h.
4809 * callproc.c: Include composite.h.
4810 (Fcall_process): Handle composition correctly.
4812 * coding.h (coding_allocate_composition_data): Extern it.
4813 (coding_restore_composition): Likewise.
4815 * coding.c (DECODE_COMPOSITION_START): If coding->cmp_data is not
4816 yet allocated, finish decoding with result
4817 CODING_FINISH_INSUFFICIENT_CMP.
4818 (coding_allocate_composition_data): Make it non-static.
4819 (coding_restore_composition): Likewise.
4821 2000-05-29 Eli Zaretskii <eliz@is.elta.co.il>
4823 * charset.c (syms_of_charset): Revert last change.
4825 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
4827 * term.c (produce_glyphs): Treat characters from the eight-bit-*
4828 charsets as unibyte, with 1-column screen width. Sent by Kenichi
4831 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
4833 * charset.c (syms_of_charset): Set width of character sets
4834 eight-bit-control and eight-bit-graphic to 1 column.
4836 2000-05-26 Gerd Moellmann <gerd@gnu.org>
4838 * config.in (HAVE_SPEED_T): New define.
4840 * sysdep.c, terminfo.c (ospeed) [HAVE_SPEED_T]: Declare as
4843 2000-05-26 Dave Love <fx@gnu.org>
4845 * coding.c (shrink_decoding_region): Initialize eol_conversion.
4847 * data.c (Qsubrp, Qmany, Qunevalled): New variables.
4848 (Fsubr_arity): New function.
4849 (syms_of_data): Install them.
4851 2000-05-26 Kenichi Handa <handa@etl.go.jp>
4853 * charset.c (init_charset_once): Set the table bytes_by_char_head
4856 * fontset.c (syms_of_fontset): Adjust the font name for ascii of
4857 the default fontset to what Emacs uses by default.
4858 (check_registry_encoding): This function deleted.
4859 (Fset_fontset_font): Remove the adhoc condition for the default
4860 fontset. Allow cons in FONTNAME.
4862 * fns.c (map_char_table): Ignore char-table entries for
4863 charsets eight-bit-control and eight-bit-graphic.
4865 2000-05-25 Ken Raeburn <raeburn@gnu.org>
4867 * emacs.c (main): Initialize keyboard syms before initializing
4868 window code, so face names are available.
4870 2000-05-25 Stefan Monnier <monnier@cs.yale.edu>
4872 * regex.c (at_begline_loc_p): Also recognize the \\(?:^ case
4873 of an anchor at the beginning of a shy-group.
4875 2000-05-25 Gerd Moellmann <gerd@gnu.org>
4877 * xdisp.c (handle_invisible_prop): Don't try to skip over
4878 invisible text if end of text is already reached.
4880 2000-05-25 Dave Love <fx@gnu.org>
4882 * xdisp.c (Fdump_glyph_matrix): Declare the arg.
4884 * coding.c (encode_eol): Add null statement after label.
4886 2000-05-25 Eli Zaretskii <eliz@is.elta.co.il>
4888 * w16select.c (Fw16_set_clipboard_data): Fix the change from
4891 2000-05-25 Kenichi Handa <handa@etl.go.jp>
4893 * ccl.c (ccl_driver): Fix previous change.
4895 2000-05-25 Kenichi Handa <handa@etl.go.jp>
4897 * coding.c (run_pre_post_conversion_on_str): Set point to the
4898 beginning of buffer before calling coding->post_read_conversion.
4899 (decode_coding_string): Give correct args to
4900 run_pre_post_conversion_on_str.
4901 (encode_coding_string): Likewise.
4903 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>
4904 <CCL_WriteMultibyteChar2>: Handle charsets eight-bit-control and
4905 eight-bit-graphic correctly.
4907 2000-05-24 Kenichi HANDA <handa@etl.go.jp>
4909 * fileio.c (Finsert_file_contents): Even if a file is not found,
4910 execute codes for setting up coding system. Call
4911 after-insert-file-functions unconditionally.
4913 2000-05-24 Gerd Moellmann <gerd@gnu.org>
4915 * callproc.c, emacs.c, sysdep.c (setpgrp): Don't define if USG and
4916 BSD_PGRPS are not defined.
4918 2000-05-24 Kenichi Handa <handa@etl.go.jp>
4920 * charset.c (update_charset_table): Accept nil in LONG_NAME and
4922 (syms_of_charset): Avoid building same strings.
4924 2000-05-23 Gerd Moellmann <gerd@gnu.org>
4926 * lread.c (Fload): Add a comment about the meaning of
4927 Vuser_init_file being t.
4929 * puresize.h (BASE_PURESIZE): Increase to 675000.
4931 * s/gnu-linux.h (setpgrp): Don't define it here because this
4932 prevents compilation on GNU/Linux systems with glib 2.2.
4934 * callproc.c, emacs.c, sysdep.c (setpgrp) [HAVE_SETPGID]: Define
4937 2000-05-23 Eli Zaretskii <eliz@is.elta.co.il>
4939 * Makefile.in (SOME_MACHINE_LISP): Add disp-table.elc,
4940 dos-vars.elc, ccl.elc, and codepage.elc, all loaded by the MS-DOS
4942 (MSDOS_SUPPORT): Add dos-vars.elc, ccl.elc, and codepage.elc.
4944 2000-05-23 Kenichi Handa <handa@etl.go.jp>
4946 * syntax.c (skip_chars): Use FETCH_STRING_CHAR_ADVANCE
4949 * msdos.c (IT_write_glyphs): Set coding->src_multibyte to 1.
4951 * term.c (encode_terminal_code): Set coding->src_multibyte
4954 * coding.c (encode_eol): Fix a bug of DOS style EOL encoding.
4956 2000-05-22 Kenichi Handa <handa@etl.go.jp>
4958 * keyboard.c (read_char): Allow character codes 128..255 to be
4959 handled by input-method-function.
4961 * insdel.c (adjust_markers_for_replace): Fix previous change.
4962 (adjust_after_replace): If PREV_TEXT is nil, call
4963 adjust_markers_for_insert, not adjust_markers_for_replace.
4965 2000-05-20 NIIBE Yutaka <gniibe@mri.co.jp>
4967 * s/gnu-linux.h (UNIX98_PTYS) [HAVE_GRANDPT]: Define.
4968 (PTY_ITERATION, PTY_NAME_SPRINTF, PTY_OPEN, PTY_TTY_NAME_SPRINTF)
4969 [HAVE_GRANDPT]: Define.
4970 (C_SWITCH_SYSTEM): Add -D_XOPEN_SOURCE.
4972 * sysdep.c (setup_pty): Treat case that UNIX98_PTYS is defined
4975 * config.in (HAVE_GRANDPT, HAVE_GETPT): New defines.
4977 * process.c (toplevel) [UNIX98_PTYS]: Include stdlib.h.
4979 2000-05-20 Kenichi Handa <handa@etl.go.jp>
4981 The following changes are to handle 8-bit characters in a
4982 multibyte buffer/string without facing with byte combining
4983 problem. Two new charsets eight-bit-control (for 0x80..0x9F) and
4984 eight-bit-graphic (for 0xA0..0xFF) are introduced.
4986 * Makefile.in (fns.o): Depend on charset.h.
4988 * alloc.c (Fmake_byte_code): If BYTECODE-STRING is multibyte,
4989 convert it to unibyte.
4990 (make_string): Use parse_str_as_multibyte, not chars_in_text.
4992 * buffer.c (advance_to_char_boundary): Don't use DEC_POS to find a
4993 apparent char boundary.
4994 (Fset_buffer_multibyte): Convert 8-bit characters in the range
4995 0x80..0x9F to/from multibyte form.
4997 * bytecode.c (Fbyte_code): If arg BYTESTR is multibyte, convert it
5000 * callproc.c (Fcall_process): Always encode an argument string if
5001 it is multibyte. Setup src_multibyte and dst_multibyte members of
5002 process_coding properly.
5004 * category.c (Fmodify_category_entry): Use SPLIT_CHAR, not
5005 SPLIT_NON_ASCII_CHAR.
5007 * ccl.c (CCL_WRITE_CHAR): Be sure to write single byte characters
5009 (CCL_MAKE_CHAR): Use MAKE_CHAR, not MAKE_NON_ASCII_CHAR.
5011 * charset.c (Qeight_bit_control, Qeight_bit_graphic): New
5013 (SPLIT_CHARACTER_SEQ): This macro deleted.
5014 (SPLIT_MULTIBYTE_SEQ): Assume that multibyte sequence at STR is
5016 (CHAR_COMPONENTS_VALID_P): Handle new charsets; eight-bit-control
5017 and eight-bit-graphic.
5018 (char_to_string): Likewise. Signal an error for too large
5020 (char_printable_p): Return 0 for 8-bit characters.
5021 (update_charset_table): Update iso_charset_table only when a final
5022 character is non-negative.
5023 (find_charset_in_text): Renamed from find_charset_in_str.
5024 Arguments and return value changed. Callers changed.
5025 (Fdefine_charset): Args ISO-FINAL-CHAR and ISO-GRAPHIC-PLANE can
5026 be -1 if CHARSET is used only internally.
5027 (Fmake_char_internal): Handle new charsets; eight-bit-control and
5029 (Fcharset_after): Simplified.
5030 (char_valid_p): Use SPLIT_CHAR, not SPLIT_NON_ASCII_CHAR.
5031 (char_bytes): Return 2 for chars of the range 0xA0..0xFF.
5032 (multibyte_chars_in_text): Simplified by assuming there's no
5033 invalid multibyte sequence.
5034 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
5035 str_as_unibyte): New functions.
5036 (Fstring): Simpified by assuming that byte combining never
5038 (init_charset_once): Initialization for
5039 LEADING_CODE_8_BIT_CONTROL.
5040 (syms_of_charset): Intern and staticpro Qeight_bit_control and
5041 Qeight_bit_graphic. Include them in Vcharset_list. Make charsets
5042 eight-bit-control and eight-bit-graphic.
5044 * charset.h (LEADING_CODE_8_BIT_CONTROL, CHARSET_8_BIT_CONTROL,
5045 CHARSET_8_BIT_GRAPHIC): New macros.
5046 (SINGLE_BYTE_CHAR_P): Make it faster by using casting.
5047 (CHARSET_ISO_GRAPHIC_PLANE): Use XINT instead of XFASTINT.
5048 (CHARSET_REVERSE_CHARSET): Likewise.
5049 (CHARSET_VALID_P): Handle new charsets; eight-bit-control and
5051 (BYTES_BY_CHAR_HEAD, WIDTH_BY_CHAR_HEAD): Optimize for ASCII.
5052 (CHAR_CHARSET, MAKE_CHAR, SPLIT_CHAR, CHAR_BYTES): Likewise.
5053 (PARSE_MULTIBYTE_SEQ) [BYTE_COMBINING_DEBUG]: Abort if we
5054 encounter an invalid multibyte sequence.
5055 (PARSE_MULTIBYTE_SEQ) [not BYTE_COMBINING_DEBUG]: Assume multibyte
5056 sequence is always valid.
5057 (MAKE_NON_ASCII_CHAR, SPLIT_NON_ASCII_CHAR): These macros Deleted.
5058 (UNIBYTE_STR_AS_MULTIBYTE_P, MULTIBYTE_STR_AS_UNIBYTE_P): New
5060 (CHAR_STRING): For 8-bit characters, call char_to_string.
5061 (INC_POS) [not BYTE_COMBINING_DEBUG]: Faster version. Assume
5062 multibyte sequence is always valid.
5063 (BUF_INC_POS) [not BYTE_COMBINING_DEBUG]: Likewise.
5064 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
5065 str_as_unibyte): Extern them.
5066 (BCOPY_SHORT): Fix a bug.
5067 (CHAR_LEN): This macro deleted. Callers changed to use
5069 (FETCH_STRING_CHAR_ADVANCE): Check multibyteness of STRING.
5070 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK): New macro.
5071 (FETCH_CHAR_ADVANCE): Check multibyteness of the current buffer.
5073 * coding.c (ONE_MORE_BYTE, TWO_MORE_BYTES): Set coding->result to
5074 CODING_FINISH_INSUFFICIENT_SRC if there's not enough source.
5075 (ONE_MORE_CHAR, EMIT_CHAR, EMIT_ONE_BYTE, EMIT_TWO_BYTE,
5076 EMIT_BYTES): New macros.
5077 (THREE_MORE_BYTES, DECODE_CHARACTER_ASCII,
5078 DECODE_CHARACTER_DIMENSION1, DECODE_CHARACTER_DIMENSION2): These
5080 (CHECK_CODE_RANGE_A0_FF): This macro deleted.
5081 (detect_coding_emacs_mule): Use UNIBYTE_STR_AS_MULTIBYTE_P to
5082 check the validity of multibyte sequence.
5083 (decode_coding_emacs_mule): New function.
5084 (encode_coding_emacs_mule): New macro.
5085 (detect_coding_iso2022): Use ONE_MORE_BYTE to fetch a byte from
5087 (DECODE_ISO_CHARACTER): Just return a character code.
5088 (DECODE_COMPOSITION_START): Set coding->result instead of result.
5089 (decode_coding_iso2022, decode_coding_sjis_big5, decode_eol): Use
5090 EMIT_CHAR to produced decoded characters. Exit the loop only by
5091 macros ONE_MORE_BYTE or EMIT_CHAR. Don't handle the case of last
5093 (ENCODE_ISO_CHARACTER): Don't translate character here. Produce
5094 only position codes for an invalid character.
5095 (encode_designation_at_bol): Return new destination pointer. 5th
5096 arg DSTP is changed to DST.
5097 (encode_coding_iso2022, decode_coding_sjis_big5): Get a character
5098 from the source by ONE_MORE_CHAR. Don't handle the case of last
5100 (DECODE_SJIS_BIG5_CHARACTER, ENCODE_SJIS_BIG5_CHARACTER): These
5102 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8,
5103 detect_coding_utf_16, detect_coding_ccl): Use ONE_MORE_BYTE and
5104 TWO_MORE_BYTES to fetch a byte from the source.
5105 (encode_eol): Pay attention to coding->src_multibyte.
5106 (detect_coding, detect_eol): Preserve members src_multibyte and
5108 (DECODING_BUFFER_MAG): Return 2 even for coding_type_raw_text.
5109 (encoding_buffer_size): Set magnification to 3 for all coding
5110 systems that require encoding.
5111 (ccl_coding_driver): For decoding, be sure that the result is
5112 valid multibyte sequence.
5113 (decode_coding): Initialize coding->errors and coding->result.
5114 For emacs-mule, call decode_coding_emacs_mule. For no-conversion
5115 and raw-text, always call decode_eol. Handle the case of last
5116 block here. If not coding->dst_multibyte, convert the resulting
5117 sequence to unibyte.
5118 (encode_coding): Initialize coding->errors and coding->result.
5119 For emacs-mule, call encode_coding_emacs_mule. For no-conversion
5120 and raw-text, always call encode_eol. Handle the case of last
5122 (shrink_decoding_region, shrink_encoding_region): Detect cases
5123 that we can't skip data more rigidly.
5124 (code_convert_region): Setup src_multibyte and dst_multibyte
5125 members of coding. For decoding, if the buffer is multibyte,
5126 convert the source sequence to unibyte in advance. For encoding,
5127 if the buffer is multibyte, convert the resulting sequence to
5128 multibyte afterward.
5129 (run_pre_post_conversion_on_str): New function.
5130 (code_convert_string): Deleted and divided into the following two.
5131 (decode_coding_string, encode_coding_string): New functions.
5132 (code_convert_string1, code_convert_string_norecord): Call one of
5134 (Fdecode_sjis_char, Fdecode_big5_char): Use MAKE_CHAR instead of
5135 MAKE_NON_ASCII_CHAR.
5136 (Fset_terminal_coding_system_internal,
5137 Fset_safe_terminal_coding_system_internal): Setup src_multibyte
5138 and dst_multibyte members.
5139 (init_coding_once): Initialize iso_code_class with new enum
5140 ISO_control_0 and ISO_control_1.
5142 * coding.h (enum iso_code_class_type): Member ISO_control_code is
5143 devided into ISO_control_0 and ISO_control_1.
5144 (struct coding_system): New members src_multibyte, dst_multibyte,
5145 errors, and result. Delete member fake_multibyte.
5146 (CODING_REQUIRE_DECODING): Return 1 if coding->dst_multibyte is
5148 (CODING_REQUIRE_ENCODING): Return 1 if coding->src_multibyte is
5151 * data.c (Faref): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
5154 * editfns.c (Fformat): Be sure to convert 8-bit characters to
5156 (Ftranspose_region) [BYTE_COMBINING_DEBUG]: Abort if byte
5158 (Ftranspose_region): Delete codes for handling byte combining.
5160 * fileio.c (Finsert_file_contents): Setup src_multibyte and
5161 dst_multibyte members of coding. On handling REPLACE on unibyte
5162 buffer, convert the result of decode_coding to unibyte. On
5163 inserting into a mutibyte buffer, always call code_convert_region.
5164 (e_write): Setup coding->src_multibyte according to the
5165 multibyteness of the source (buffer or string).
5167 * fns.c (concat): Handle 8-bit characters correctly.
5168 (Fstring_as_unibyte): Be sure to make all 8-bit characters in
5169 unibyte in the result.
5170 (Fstring_as_multibyte): Be sure to make all 8-bit characters in
5171 valid multibyte form in the result.
5172 (map_char_table): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
5173 (Fbase64_encode_region, Fbase64_encode_string): If base64_encode_1
5174 return -1, signal an error.
5175 (base64_encode_1): New arg MULTIBYTE. Get each character by
5176 CHAR_STRING_AND_LENGTH if MULTIBYTE is nonzero. If a multibyte
5177 character is found, return -1.
5178 (Fbase64_decode_region): Delete codes for handling byte-combining.
5179 Treat each decoded byte as a unibyte character.
5180 (Fbase64_decode_string): Return unibyte string.
5181 (Fcompare_strings, concat, string_byte_to_char): Use
5182 FETCH_STRING_CHAR_ADVANCE_NO_CHECK instead off
5183 FETCH_STRING_CHAR_ADVANCE.
5184 (Fstring_lessp): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
5185 (mapcar1): If SEQ is string, always use FETCH_STRING_CHAR_ADVANCE.
5187 * fontset.c (fontset_ref): Use SPLIT_CHAR instead of
5188 SPLIT_NON_ASCII_CHAR.
5189 (fontset_ref_via_base, fontset_set): Likewise
5191 * insdel.c (adjust_markers_for_record_delete): Deleted.
5192 (adjust_markers_for_insert): Argument changed. Caller changed.
5193 (adjust_markers_for_replace): Likewise.
5194 (ADJUST_CHAR_POS, combine_bytes, byte_combining_error,
5195 CHECK_BYTE_COMBINING_FOR_INSERT): Deleted.
5196 (copy_text): Delete unused local varialbe c_save. For converting
5197 to multibyte, be sure to make all 8-bit characters in valid
5199 (count_size_as_multibyte): Handle 8-bit characters correctly.
5200 (insert_1_both, insert_from_string_1, insert_from_buffer_1,
5201 adjust_after_replace, replace_range, del_range_2)
5202 [BYTE_COMBINING_DEBUG]: Abort if byte combining occurs.
5203 (insert_1_both, insert_from_string_1, insert_from_buffer_1,
5204 adjust_after_replace, replace_range, del_range_2) Delete codes for
5205 handling byte combining.
5206 (adjust_before_replace): Deleted.
5208 * keymap.c (Fsingle_key_description): Use SPLIT_CHAR instead of
5209 SPLIT_NON_ASCII_CHAR.
5210 (describe_vector): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
5211 (Faccessible_keymaps): Use FETCH_STRING_CHAR_ADVANCE
5213 (Fkey_description): Likewise.
5215 * lread.c (read1): On reading multibyte string, be sure to make
5216 all 8-bit chararacters in valid multibyte form.
5217 (readchar): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
5219 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE
5222 * process.c (Fstart_process): GCPRO current_dir before calling
5223 Ffind_operation_coding_system. Encode arguments here.
5224 (create_process): Don't encode arguments here. Setup
5225 src_multibyte and dst_multibyte members of struct coding.
5226 (read_process_output): Setup src_multibyte and dst_multibyte
5227 members of struct coding. If the output is to multibyte buffer,
5228 always decode the output of the process. Adjust the
5229 representation of 8-bit characters to the multibyteness of the
5231 (send_process): Setup coding->src_multibyte according to the
5232 multibyteness of the source.
5234 * search.c (wordify): Use FETCH_STRING_CHAR_ADVANCE
5236 (Freplace_match): Use FETCH_STRING_CHAR_ADVANCE and
5237 FETCH_STRING_CHAR_ADVANCE_NO_CHECK appropriately.
5239 * term.c (produce_special_glyphs): Use CHAR_BYTES instead of
5242 * w16select.c (Fw16_set_clipboard_data): Setup members
5243 src_multibyte and dst_multibyte of coding. Adjusted for the
5244 change for find_charset_in_str.
5245 (Fw16_get_clipboard_data): Likewise.
5247 * w32fns.c (w32_to_x_font): Setup members src_multibyte and
5248 dst_multibyte of coding.
5249 (x_to_w32_font): Likewise.
5251 * w32select.c (Fw32_set_clipboard_data): Setup members
5252 src_multibyte and dst_multibyte of coding. Adjusted for the
5253 change for find_charset_in_str.
5254 (Fw32_get_clipboard_data): Likewise.
5256 * xdisp.c (get_next_display_element): Handle 8-bit characters
5258 (next_element_from_display_vector): Use CHAR_BYTES instead of
5260 (disp_char_vector): Use SPLIT_CHAR instead of
5261 SPLIT_NON_ASCII_CHAR.
5263 * xselect.c (selection_data_to_lisp_data): Setup members
5264 src_multibyte and dst_multibyte of coding. Adjusted for the
5265 change for find_charset_in_str.
5266 (lisp_data_to_selection_data): Likewise.
5268 2000-05-19 Gerd Moellmann <gerd@gnu.org>
5270 * buffer.c (Fbury_buffer): Avoid trouble from burying a killed
5273 * dispextern.h (Vimage_types): Add extern declaration.
5275 * xdisp.c (Vimage_types): Moved here from xfns.c.
5276 (syms_of_xdisp): Move `image-types' variable here from xfns.c.
5278 * xfns.c (Vimages_types): Moved to xdisp.c.
5279 (syms_of_xfns): Move `image-types' to xdisp.c.
5281 * w32fns.c (Vimage_types): Removed.
5282 (syms_of_w32fns): Remove `image-types'.
5284 2000-05-18 Kenichi Handa <handa@etl.go.jp>
5286 * fns.c (map_char_table): Pay attention to character number of
5287 charset. Check the validity of charset at the first level. For
5288 leaf nodes that has nil value, call C_FUNCTION or FUNCTION with
5291 * fontset.c: Include "buffer.h".
5292 (fs_load_font): If the face has fontset, record the face ID in
5294 (Finternal_char_font): New function.
5295 (accumulate_font_info): New function.
5296 (Ffontset_info): Rewritten for the new fontset implementation.
5297 (syms_of_fontset): Register Vdefault_fontset in the first element
5298 of Vfontset_table. Include Vdefault_fontset in
5299 Vfontset_alias_alist. Declare `internal-char-font' as a Lisp
5302 2000-05-16 Dave Love <fx@gnu.org>
5304 * m/iris5d.h: Deleted -- unused.
5306 2000-05-16 Gerd Moellmann <gerd@gnu.org>
5308 * xdisp.c, w32.c, print.c, msdos.c, emacs.c: Use the term
5309 `invalid' instead of `illegal'.
5311 * indent.c (Fmove_to_column): When ending within a tab, insert
5312 spaces first so that markers at the end of the tab get adjusted.
5314 * frame.c (frames_bury_buffer): Don't add a buffer to the frame's
5315 buffer list that wasn't selected in that frame.
5317 * filelock.c (get_boot_time): To obtain an 8 char file name, which
5318 is needed on mescaline, use a 2 char prefix, and call
5319 make_temp_name with second arg non-zero.
5321 * fileio.c (make_temp_name): New function, extracted from
5323 (Fmake_temp_name): Use it.
5325 2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
5327 * window.c (coordinates_in_window): Subtract 1 when computing
5330 2000-05-15 Gerd Moellmann <gerd@gnu.org>
5332 * Makefile.in (lisp): Add env.elc.
5334 * callproc.c (Fgetenv_internal): Renamed from Fgetenv.
5336 2000-05-12 Gerd Moellmann <gerd@gnu.org>
5338 * search.c (Freplace_match): Handle case of `\N' in the
5339 replacement when there's no group N.
5341 2000-05-11 Gerd Moellmann <gerd@gnu.org>
5343 * xdisp.c (add_to_log): Don't pass the terminating NUL byte
5344 of the message to message_dolog.
5346 * keyboard.c (read_char): Don't clear current message for help
5347 events; let the code handling help events handle this. Change
5348 code detecting help events that should be ignored.
5350 * xdisp.c (handle_single_display_prop): Don't try to set PT if
5351 we're interating over a string.
5353 2000-05-09 Dave Love <fx@gnu.org>
5355 * fileio.c (Fwrite_region): If APPEND arg is an integer, seek to
5356 that offset before writing. Move gcpro region past call of
5359 2000-05-04 Dave Love <fx@gnu.org>
5361 * buffer.c (syms_of_buffer) [auto-fill-function]: Doc fix.
5363 2000-05-04 Gerd Moellmann <gerd@gnu.org>
5365 * insdel.c (insert_from_buffer_1): Adjust FROM position by number
5366 of inserted characters when BUF equals the current buffer, and PT
5367 is in front of or equal to FROM.
5369 2000-05-03 Gerd Moellmann <gerd@gnu.org>
5371 * xdisp.c (handle_single_display_prop): If display property value
5372 is invalid, or something not supported on the frame, restore
5373 iterator's position to what it was initially. Make sure to return
5374 0 for invalid and unsupported property values.
5376 * xterm.c (x_produce_glyphs) <composite chars>: Handle case
5377 that x_per_char_metric returns null.
5379 2000-05-02 Gerd Moellmann <gerd@gnu.org>
5381 * xterm.h (struct face): Add forward declaration.
5382 (struct image): Ditto.
5383 (image_ascent): Add prototype.
5385 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
5386 (x_draw_image_relief, x_draw_image_foreground_1): Call function
5387 image_ascent instead of using IMAGE_ASCENT.
5389 * dispextern.h (DEFAULT_IMAGE_HEIGHT): New macro.
5390 (IMAGE_ASCENT): Removed.
5392 * xfns.c (Qcenter): New variable.
5393 (enum image_value_type): Add IMAGE_ASCENT_VALUE.
5394 (parse_image_spec): Handle IMAGE_ASCENT_VALUE.
5395 (image_ascent): New function.
5396 (lookup_image): Recognize `:ascent center'.
5397 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
5398 (tiff_format, gif_format, gs_format): Use IMAGE_ASCENT_VALUE.
5399 (xbm_load): Don't set image's ascent here.
5400 (xbm_image_p, xpm_image_p, pbm_image_p, png_image_p)
5401 (jpeg_image_p, tiff_image_p, gif_image_p, gs_image_p): Don't
5402 check ascent values here.
5403 (Fimagep, Flookup_image [GLYPH_DEBUG]: Removed.
5404 (syms_of_xfns) [GLYPH_DEBUG]: Don't defsubr removed functions.
5405 (syms_of_xfns): Initialize Qcenter.
5407 * eval.c (Fsignal): If lisp_eval_depth or spepdl_size are near
5408 to the limits, increase the limits.
5410 2000-05-01 Kenichi Handa <handa@etl.go.jp>
5412 * fontset.c (fs_load_font): By default, use 0x00..0x7f for ASCII.
5413 Check Vfont_encoding_alist against the full name of the opened
5416 2000-04-28 Gerd Moellmann <gerd@gnu.org>
5418 * xdisp.c (make_cursor_line_fully_visible): Handle case of rows
5419 taller than the window.
5421 2000-04-28 Kenichi Handa <handa@etl.go.jp>
5423 * xfaces.c (realize_x_face): Fix the argument of the second
5424 xassert. BASE_FACE may not be a face for ASCII.
5426 2000-04-27 Gerd Moellmann <gerd@gnu.org>
5428 * print.c (print_object): Treat print-length < 0 as nil.
5430 * Makefile.in (termcapobj): Don't use TERMCAP_OBJ.
5432 * s/freebsd.h (TERMCAP_OBJ): Removed.
5433 (LIBS_TERMCAP): Don't define for __FreeBSD_version >= 400000.
5435 * lread.c (read1): Don't treat period followed by certain
5436 characters as symbol start.
5438 * xfns.c (slurp_file): New function.
5439 (xbm_image_p): Handle case of in-memory XBM files.
5440 (xbm_scan): Rewritten to work on memory buffers instead of files.
5441 (xbm_read_bitmap_data): Renamed from xbm_read_bitmap_file_data.
5442 Work on memory buffers instead of files. If DATA is null test
5443 if buffer looks like an in-memory XBM file.
5444 (xbm_load_image): Renamed from xbm_load_image_file. Work on
5445 memory buffers instead of files.
5446 (xbm_file_p): New function.
5447 (xbm_load): Accept :data DATA where DATA is an in-memory XBM file.
5449 * lread.c (end_of_file_error): New function.
5450 (read1): Call it instead of signaling `end-of-file' directly.
5452 * print.c (print_error_message): Print data of `end-of-file'
5453 with Fprinc instead of Fprin1.
5455 2000-04-26 Ken Raeburn <raeburn@gnu.org>
5457 * window.c (freeze_window_start): Check that minibuffer scroll
5458 window isn't nil before extracting the window structure pointer
5461 * undo.c (record_delete): If we hit the end of the undo list, stop
5462 picking elements apart.
5464 2000-04-26 Gerd Moellmann <gerd@gnu.org>
5466 * xdisp.c (display_line): If lines are continued, restore
5467 iterator's ascent/descent information to the values before the
5468 first glyph not fitting on the line.
5470 2000-04-25 Gerd Moellmann <gerd@gnu.org>
5472 * xdisp.c (try_window_id) <all changes above window start>: Adjust
5473 positions in glyph matrix. Don't compute new window end
5476 * dispnew.c (increment_matrix_positions): Renamed from
5477 increment_glyph_matrix_buffer_positions.
5478 (increment_row_positions): Renamed from
5479 increment_glyph_row_buffer_positions.
5481 * dispextern.h: Change names of renamed functions from dispnew.c
5484 2000-04-24 Gerd Moellmann <gerd@gnu.org>
5486 * fileio.c (Fdo_auto_save): Create directories for auto-save
5487 list file if necessary.
5489 * xdisp.c (init_iterator): Set iterator's extra_line_spacing
5490 from buffer or frame.
5491 (automatic_hscrolling_p): New variable.
5492 (hscroll_windows): Scroll windows horizontally only if automatic
5493 hscrolling is allowed.
5494 (syms_of_xdisp): New variable `automatic-hscrolling'.
5496 * frame.h (struct frame): Add member extra_line_spacing.
5498 * xfns.c (x_set_line_spacing): New function.
5499 (Fx_create_frame): Set line spacing from resources.
5500 (Qline_spacing): New variable.
5501 (syms_of_xfns): Initialize Qline_spacing.
5503 * emacs.c (USAGE2): Add `--line-spacing' and `-lsp'.
5505 * buffer.c (init_buffer_once): Handle extra_line_spacing.
5506 (syms_of_buffer): Add `default-line-spacing' and `line-spacing'.
5507 (reset_buffer): Don't initialize extra2 and extra3. Initialize
5508 extra_line_spacing from default value.
5509 (init_buffer_once): Initialize default value of extra_line_spacing.
5511 * buffer.h (struct buffer): Add extra_line_spacing, remove extra2
5514 * xterm.c (x_produce_glyphs): Remove reference to struct it's
5515 prompt_width. Add extra line spacing.
5517 * term.c (produce_glyphs): Remove reference to struct it's
5520 * dispextern.h (struct it): Remove member prompt_width, add
5523 2000-04-22 Gerd Moellmann <gerd@gnu.org>
5525 * dispnew.c (update_frame_line): When writing a whole line, make
5526 sure cursor is in the right row afterwards, otherwise a use of
5527 capability `ch' in cmgoto might leave the cursor in the row below.
5529 2000-04-21 Gerd Moellmann <gerd@gnu.org>
5531 * lisp.h (struct Lisp_Buffer_Cons): Remove.
5533 * keyboard.c (timer_check): Fix typo in comment.
5535 2000-04-21 Kenichi Handa <handa@etl.go.jp>
5537 * fontset.c (Fset_fontset_font): Fix docstring. Local variable
5538 name change: ch -> character.
5540 2000-04-20 Gerd Moellmann <gerd@gnu.org>
5542 * keyboard.c (echo_message_buffer): New variable.
5543 (echo_now): Set echo_message_buffer to the echo area buffer used
5544 to display the echo.
5545 (cancel_echoing): Reset echo_message_buffer to nil.
5546 (read_char): Code rewritten that handles canceling an echo or
5547 echoing a dash, respectively.
5549 * fileio.c (Ffile_writable_p) [WINDOWSNT]: Return nil if parent
5550 directory doesn't exist.
5552 2000-04-19 Dave Love <fx@gnu.org>
5554 * fns.c (syms_of_fns): Defsubr mapc.
5555 (concat): Don't allow numeric args.
5556 (Fconcat): Doc change.
5558 2000-04-19 Stefan Monnier <monnier@cs.yale.edu>
5560 * regex.c (re_match_2_internal): Don't shorten the strings anymore,
5561 instead define end_match(1|2) more carefully.
5562 Use GET_CHAR_BEFORE_2 for `begline'.
5564 2000-04-19 Gerd Moellmann <gerd@gnu.org>
5566 * frame.h (SELECTED_FRAME): Change definition to compile cleanly
5567 on 64-bit systems where NULL is defined as `0'.
5569 * xdisp.c (with_echo_area_buffer): Add more `int' parameters for
5570 the `variable argument list' to make it work on Alpha.
5572 * m/alpha.h (_LP64) [!_LP64]: Define.
5573 (ORDINARY_LINK): Define for NetBSD.
5575 * m/macppc.h (ORDINARY_LINK): Define for NetBSD.
5577 2000-04-19 Dave Love <fx@gnu.org>
5579 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Revert 2000-04-14
5582 * Makefile.in (LIBS): Don't use.
5583 (GETLOADAVG_OBJ): Define again.
5584 (otherobj): Add GETLOADAVG_OBJ.
5586 * buffer.c (Fmake_indirect_buffer): Escape newline in doc.
5588 2000-04-18 Gerd Moellmann <gerd@gnu.org>
5590 * lread.c (read_filtered_event): Cancel and start busy cursor.
5592 * xterm.c (x_produce_glyphs) <ASCII chars>: Take into account
5593 that the per-character metrics may be null.
5595 2000-04-17 Gerd Moellmann <gerd@gnu.org>
5597 * buffer.c (clone_per_buffer_values): New function.
5598 (Fmake_indirect_buffer): Add optional argument CLONE. Call
5599 clone_per_buffer_values if CLONE is not nil.
5601 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
5603 2000-04-16 Dave Love <fx@gnu.org>
5605 * Makefile.in: Remove obsolete localcpp stuff.
5606 (GETLOADAVG_OBJ): Don't define.
5607 (obj): Move LIBOBJS...
5608 (otherobj): ... to here.
5609 (MSDOS_OBJ): Convert to make variable -- preprocessing zapped
5610 whitespace-only lines after the continuation (Irix).
5612 2000-04-14 Gerd Moellmann <gerd@gnu.org>
5614 * xfns.c (xpm_load) [DEBUG_X_COLORS]: Register colors.
5616 * s/freebsd.h (LD_SWITCH_SYSTEM): Add `-L /usr/local/lib'.
5618 2000-04-14 Dave Love <fx@gnu.org>
5620 * s/aix3-1.h, s/bsd4-2.h, s/bsd4-3.h, s/cxux.h, s/dgux.h, s/gnu.h:
5621 * s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/rtu.h:
5622 * s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h, s/usg5-2.h:
5623 * s/usg5-3.h, s/xenix.h, s/umax.h: Don't define autoconfiscated
5626 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Don't define
5627 autoconfiscated HAVE_GETLOADAVG.
5629 * s/nextstep.h, s/sco4.h, s/sco5.h: Don't define autoconfiscated
5632 2000-04-14 Gerd Moellmann <gerd@gnu.org>
5634 * filelock.c (MAKE_LOCK_NAME): Allocate 2 more bytes.
5635 (fill_in_lock_file_name): Avoid existing files that aren't
5638 2000-04-14 Dave Love <fx@gnu.org>
5640 * Makefile.in (LIBS, LIBOBJS): New variable.
5641 (INTERVAL_SRC): Convert to make variable.
5642 (INTERVAL_OBJ, MKTIME_OBJ, FLOAT_SUPPORT, FACE_SUPPORT)
5643 (HAVE_X_WINDOWS, OBJECTS_SYSTEM): Remove.
5644 (obj): Substitute INTERVAL_OBJ, add MKTIME_OBJ, GETLOADAVG_OBJ and
5646 (SOME_MACHINE_OBJECTS): Remove interval stuff.
5647 (lisp): Substitute FACE_SUPPORT, FLOAT_SUP.
5648 (shortlisp): Add facemenu, float-sup, frame.
5649 (SOME_MACHINE_LISP): Remove them from here.
5650 (LIBES): Change unused LDLIBS to autoconf LIBS.
5652 * config.in: Add BROKEN_MKTIME, NLIST_STRUCT, NLIST_NAME_UNION.
5654 2000-04-14 Kenichi Handa <handa@etl.go.jp>
5656 * composite.c (update_compositions): If FROM and TO are not in a
5657 valid range, do nothing.
5659 2000-04-13 Gerd Moellmann <gerd@gnu.org>
5661 * tparam.c (tparam1): Abort when encountering an unknown
5664 * s/freebsd.h (TERMCAP_OBJ) [__FreeBSD__ >= 4]: Define as
5667 * Makefile.in (termcapobj) [LIBS_TERMCAP && TERMCAP_OBJ]: Define
5670 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
5672 * fileio.c (a_write): Remove redundant semi-colons.
5673 (e_write): Return -1 if failed to write all the data.
5674 This fixes the changes made at 1999-12-15.
5676 2000-04-12 Dave Love <fx@gnu.org>
5678 * fns.c (mapcar1): Test for null vals to support mapc.
5679 (Fmapc): New function.
5681 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
5683 * msdos.c (NUM_MOUSE_BUTTONS): Define.
5684 (IT_frame_up_to_date): Support the buffer local value of
5685 cursor-type, if defined.
5687 2000-04-10 Dave Love <fx@gnu.org>
5689 * editfns.c (preceding-char, following-char): Doc fix.
5691 2000-04-10 Ken Raeburn <raeburn@gnu.org>
5693 * Makefile.in (temacs): Revert 2000-03-12 change.
5695 2000-04-10 Jason Rumney <jasonr@gnu.org>
5697 * xfaces.c (realize_face): Change FRAME_X_P to FRAME_WINDOW_P.
5699 2000-04-10 Gerd Moellmann <gerd@gnu.org>
5701 * xdisp.c (setup_echo_area_for_printing): Choose an echo
5702 area buffer, if it's not set up yet.
5704 * indent.c (compute_motion): Set immediate_quit.
5706 2000-04-09 Gerd Moellmann <gerd@gnu.org>
5708 * xfaces.c (tty_suppress_bold_inverse_default_colors_p): New
5710 (realize_tty_face): Suppress boldness if colors are the inverse of
5711 the default colors, and tty_suppress_bold_inverse_default_colors_p
5713 (Ftty_suppress_bold_inverse_default_colors): New function.
5714 (syms_of_xfaces): Defsubr it.
5716 * buffer.c (Frestore_buffer_modified_p): New function.
5717 (syms_of_buffer): Defsubr it.
5719 2000-04-08 Ken Raeburn <raeburn@gnu.org>
5721 * charset.c (Fmake_char_internal): CHAR_COMPONENTS_VALID_P takes a
5722 charset id (int) argument, not a charset (Lisp_Object).
5724 * coding.h (code_convert_string): Declare.
5725 * coding.c (code_convert_string_norecord): Pass an int, not a lisp
5726 object, as the fourth argument to code_convert_string.
5728 * fontset.c (make_fontset_for_ascii_face): Use XINT on return
5730 (Fset_fontset_font): Use EQ to compare lisp objects.
5732 2000-04-05 Ken Raeburn <raeburn@gnu.org>
5734 * intervals.h (SET_INTERVAL_PARENT): Use INT_LISPLIKE to test for
5735 a pointer that looks like a lisp object.
5736 (SET_INTERVAL_OBJECT): Don't explicitly compare the object with
5737 zero, instead see whether it's an integer object, since they can't
5739 (GET_INTERVAL_OBJECT): Simply assign to the destination.
5741 * dispnew.c (allocate_matrices_for_frame_redisplay,
5742 direct_output_forward_char): Use X(U)INT and make_number as needed
5743 to convert between (unsigned) int values and lisp integers.
5744 * keyboard.c (read_key_sequence): Likewise.
5745 * lread.c (substitute_object_recurse): Likewise.
5746 * fns.c (concat, hash_lookup, hash_remove): Likewise.
5747 * minibuf.c (do_completion, Fminibuffer_complete_word,
5748 Fminibuffer_completion_help): Likewise.
5749 * term.c (produce_special_glyphs): Likewise.
5751 * fileio.c (Fwrite_region): Use EQ when comparing lisp objects.
5752 * print.c (print_preprocess, print_object): Likewise.
5754 * search.c (compile_pattern): Use NILP when checking for nil.
5756 * lisp.h (make_number) [!NO_UNION_TYPE && __GNUC__ >= 2 &&
5757 __OPTIMIZE__]: Provide a GNU C macro version that handles
5759 (XSET) [!NO_UNION_TYPE]: Set the value field first, then the type
5760 field, to better cope with ENABLE_CHECKING and calls that modify a
5761 Lisp_Object using its old value.
5763 2000-04-04 Gerd Moellmann <gerd@gnu.org>
5765 * window.c (compare_window_configurations): Signal an error
5766 if parameters C1 or C2 aren't window configurations.
5768 * bytecode.c (Fbyte_code): Add a bunch of BEFORE_POTENTIAL_GC/
5769 AFTER_POTENTIAL_GC calls around calls to functions that can
5770 signal an error and thus invoke the debugger.
5772 2000-04-03 Gerd Moellmann <gerd@gnu.org>
5774 * fns.c (Fbase64_decode_region, Fbase64_decode_string): Signal
5775 an error if decoding fails.
5777 * keyboard.c (lispy_mouse_names): Variable removed.
5778 (Vlispy_mouse_stem): New variable.
5779 (syms_of_keyboard): Initialize Vlispy_mouse_stem.
5780 (make_lispy_event) <mouse_click, scroll_bar_click>: Don't abort
5781 for any mouse button number. Increase size of mouse_syms and
5782 button_down_location as needed. Call modify_event_symbol with
5783 different arguments.
5784 (make_lispy_event) <scroll_bar_click> [USE_TOOLKIT_SCROLL_BARS]:
5785 Call modify_event_symbol with different arguments.
5786 (make_lispy_event) <w32_scroll_bar_click> [WINDOWSNT]: Don't abort
5787 for any button number. Call modify_event_symbol with different
5789 (modify_event_symbol): Rename NAME_ALIST to NAME_ALIST_OR_STEM.
5790 Accept a string for NAME_ALIST_OR_STEM.
5792 * lisp.h (larger_vector): Add prototype.
5794 * fns.c (larger_vector): Make externally visible.
5796 * termhooks.h (NUM_MOUSE_BUTTONS): Removed.
5798 2000-04-02 Stefan Monnier <monnier@cs.yale.edu>
5800 * regex.c (PTR_TO_OFFSET) [!emacs]: Remove.
5801 (RE_MULTIBYTE_P, RE_STRING_CHAR_AND_LENGTH): New macros.
5802 (GET_CHAR_BEFORE_2): Moved from charset.h plus fixed minor bug when
5803 we are between str1 and str2.
5804 (MAX_MULTIBYTE_LENGTH, CHAR_STRING) [!emacs]: Provide trivial default.
5805 (PATFETCH): Use `TRANSLATE'.
5806 (PATFETCH_RAW): Fetch multibyte char if applicable.
5807 (PATUNFETCH): Remove.
5808 (regex_compile): Rely on PATFETCH to do most of the multibyte magic.
5809 When writing a char, write it directly into the pattern buffer rather
5810 than going needlessly through a temp char-array.
5811 (re_match_2_internal): Similarly, rely on RE_STRING_CHAR to do the
5812 multibyte magic and remove the useless `#ifdef emacs'.
5813 (bcmp_translate): Don't compare as multibyte chars when in a unibyte
5816 * regex.h (struct re_pattern_buffer): Make field `multibyte'
5817 conditional on `emacs'.
5819 * charset.h (GET_CHAR_BEFORE_2): Moved to regex.c.
5821 2000-04-01 Ken Raeburn <raeburn@gnu.org>
5823 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P): Expand
5824 non-union-type versions of XMARK and friends here, because XMARK
5825 and friends won't work on an integer field if NO_UNION_TYPE is not
5827 (make_number): Define as a function if it's not defined as a
5830 * composite.c (run_composite_function): Use NILP when checking for
5832 (syms_of_composite): Delete local var NARGS, pass an int as first
5833 argument to Fmake_hash_table.
5835 * editfns.c (text_property_stickiness): Use NILP to test
5836 Lisp_Object boolean value.
5837 (Fmessage_or_box): Don't use NILP to test int variable.
5838 (Fformat): Use a temporary variable to avoid ENABLE_CHECKING
5839 problems reading from and changing the same lisp value in an
5842 2000-04-01 Gerd Moellmann <gerd@gnu.org>
5844 * term.c (TN_no_color_video): New variable.
5845 (term_init): Intitialize TN_no_color_video.
5846 (enum no_color_bit): New enumeration.
5847 (MAY_USE_WITH_COLORS_P): New macro.
5848 (turn_on_face): Use it to determine if attributes may be used
5849 combined with colors.
5851 2000-04-01 Ken Raeburn <raeburn@gnu.org>
5853 * window.c (CURBEG, CURSIZE): Don't overload lisp object lvalues
5854 with int lvalues via casts; instead, just yield lisp object
5856 (enlarge_window): Variable sizep now points to Lisp_Object. Use
5857 proper accessor macros.
5858 (shrink_window_lowest_first): w->top is Lisp_Object; use XINT.
5859 (grow_mini_window): Fix typo getting int value of root->height.
5861 * xdisp.c (compute_string_pos): Fix order of arguments to
5862 string_pos_nchars_ahead.
5863 (handle_fontified_prop, add_to_log): Pass int, not Lisp_Object, as
5864 count arg to variable-arg routines like Frun_hook_with_args and
5866 (back_to_previous_visible_line_start)
5867 (build_desired_tool_bar_string): Pass Lisp_Object, not int, to
5868 fixed-arg routines like Fget_char_property and Fmake_string.
5869 (reconsider_clip_changes): Use XINT when comparing integer lisp
5870 objects, or passing them as int arguments.
5871 (mark_window_display_accurate, insert_left_trunc_glyphs)
5872 (append_space, extend_face_to_end_of_line): Use make_number when
5873 storing or passing integer values as lisp objects.
5874 (set_cursor_from_row, highlight_trailing_whitespace): Use
5875 INTEGERP, not implicit test against zero, for glyph object.
5876 (try_window_id): Don't use make_number when we want an int value.
5878 * xfaces.c (xlfd_symbolic_value): Make last argument a
5879 Lisp_Object, to be consistent with callers.
5880 (Fbitmap_spec_p): Use XINT to get numeric value of height.
5881 (lface_hash): Apply XFASTINT to lisp values before folding in.
5883 * xfns.c (Fx_show_tip): Use make_number to get lisp objects to
5884 fill in window width and height. Pass an int, not a lisp object,
5885 as first arg to Finsert.
5887 2000-04-01 Gerd Moellmann <gerd@gnu.org>
5889 * xfaces.c (realize_basic_faces): Block input while realizing
5892 * keyboard.c (lispy_mouse_names): Add additional mouse names.
5894 * termhooks.h (NUM_MOUSE_BUTTONS): Increase to 15.
5896 2000-03-31 Gerd Moellmann <gerd@gnu.org>
5898 * xterm.c (x_produce_glyphs): When displaying unibyte text
5899 or ASCII, handle case that per-char metric is null.
5901 2000-03-30 Ken Raeburn <raeburn@gnu.org>
5903 * lisp.h (NO_UNION_TYPE) [ENABLE_CHECKING]: Undef.
5905 * lisp.h (XCONS, XSTRING, XSYMBOL, XFLOAT, XPROCESS, XWINDOW,
5906 XSUBR, XBUFFER): Verify correct object type before returning
5907 pointer, using eassert.
5908 * frame.h (XFRAME): Likewise.
5910 * buffer.c (Frename_buffer, Fset_buffer_multibyte,
5911 swap_out_buffer_local_variables, Fmove_overlay): Don't apply
5912 XSYMBOL, XBUFFER, etc, to values that may be nil or of the wrong
5914 * data.c (set_internal): Likewise.
5915 * dispextern.h (WINDOW_WANTS_MODELINE_P,
5916 WINDOW_WANTS_HEADER_LINE_P): Likewise.
5917 * fileio.c (auto_save_1): Likewise.
5918 * insdel.c (check_markers): Likewise.
5919 * marker.c (buf_charpos_to_bytepos, unchain_marker): Likewise.
5920 * undo.c (record_insert): Likewise.
5921 * vmsproc.c (child_sig): Likewise.
5922 * window.c (unshow_buffer, window_loop): Likewise.
5923 * xterm.c (x_erase_phys_cursor): Likewise.
5925 2000-03-30 Gerd Moellmann <gerd@gnu.org>
5927 * xfns.c (free_image_cache): Free the cache structure itself
5928 last, after all its members have been freed.
5930 * lisp.h (xstrdup): Add prototype.
5932 * alloc.c (xstrdup): Moved here from xfaces.c.
5933 (allocating_for_lisp): Variable removed.
5934 (lisp_malloc): Block input around the calls to malloc and
5937 * xfaces.c (realize_tty_face): Use find_symbol_value instead
5939 (xstrdup): Moved to alloc.c.
5941 2000-03-29 Ken Raeburn <raeburn@gnu.org>
5943 * scroll.c (CHECK_BOUNDS): Renamed from CHECK.
5945 * emacs.c (main): Fix sense of no-loadup test.
5947 * config.in (ENABLE_CHECKING): Undef.
5949 * lisp.h (struct interval): Replace "parent" field with a union of
5950 interval pointer and Lisp_Object; add new bitfield to use as
5951 discriminant. Change other flag fields to bitfields.
5952 (CHECK): New macro for consistency checking. If ENABLE_CHECKING
5953 is defined and the supplied test fails, print a message and
5955 (eassert): New macro. Use CHECK to provide an assert-like
5958 * intervals.h (NULL_INTERVAL_P): Now applies only to real interval
5959 pointers; abort if the value looks like a lisp object.
5960 (NULL_INTERVAL_P, NULL_PARENT, HAS_PARENT, HAS_OBJECT, SET_PARENT,
5961 SET_OBJECT, INTERVAL_PARENT, GET_INTERVAL_OBJECT, COPY_PARENT):
5962 Modify for new interval parent definition.
5964 * alloc.c (mark_interval_tree, MARK_INTERVAL_TREE,
5965 UNMARK_BALANCE_INTERVALS): Update references that need an
5966 addressable lisp object in the interval structure.
5967 (die): New function.
5968 (suppress_checking): New variable.
5970 * intervals.c (interval_start_pos): Just return 0 if there's no
5973 2000-03-29 Gerd Moellmann <gerd@gnu.org>
5975 * lread.c (read1): Accept `.' (period) as symbol start like in CL
5976 and earlier Emacs versions.
5978 * keyboard.c (Ftop_level): Cancel busy-cursor.
5980 * eval.c (call_debugger): Cancel busy-cursor.
5982 2000-03-29 Kenichi Handa <handa@etl.go.jp>
5984 * search.c (Freplace_match): Adjust multibyteness of the current
5985 buffer and NEWTEXT. Free allocated memory before signaling an
5988 2000-03-28 Stefan Monnier <monnier@cs.yale.edu>
5990 * regex.c (analyse_first): New function obtained by ripping out most
5991 of re_compile_fastmap and generalizing it a little bit so that it
5992 can also just return whether a given (sub)pattern can match the empty
5994 (regex_compile): Use `analyse_first' to decide whether the loop-check
5995 needs to be done or not for *, +, *? and +? (the loop check is costly
5996 for non-greedy repetition).
5997 (re_compile_fastmap): Delegate the actual work to `analyse_first'.
5999 2000-03-28 Dave Love <fx@gnu.org>
6001 * s/gnu-linux.h (GC_SETJMP_WORKS): Define for i386, sparc, m68k,
6004 * alloc.c: Include stdio.h. Test STDC_HEADERS, not __STDC__.
6006 2000-03-27 Stefan Monnier <monnier@cs.yale.edu>
6008 * regex.c (REGEX_FREE_STACK, RESET_FAIL_STACK): Make them usable as
6010 (enum re_opcode_t): Update description of succeed_n.
6011 (PATFETCH): Always define.
6012 (regex_compile): Use lookahead rather than PATUNFETCH (for repetition
6013 operators, char classes, shy-groups and intervals).
6014 Optimize special cases of intervals so as to only use succeed_n and
6015 jump_n when really needed.
6016 (re_compile_fastmap): Simplify handling of jump_n and succeed_n now
6017 that we don't have to handle the special cases any more.
6018 Simplify on_failure_jump handling as well.
6020 2000-03-28 Jason Rumney <jasonr@gnu.org>
6022 * lread.c (Fload): Move safe_p definition to above #ifdef DOS_NT.
6024 2000-03-27 Gerd Moellmann <gerd@gnu.org>
6026 * s/freebsd.h (GC_SETJMP_WORKS): Define.
6028 * s/msdos.h (GC_SETJMP_WORKS): Define.
6030 * alloc.c (mark_maybe_object): New function.
6031 (mark_memory): Use it.
6032 (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK): New macros.
6033 (setjmp_tested_p, longjmp_done): New variables.
6034 (test_setjmp): New function.
6035 (mark_stack) [!GC_SETJMP_WORKS]: Call test_setjmp.
6036 (init_alloc): Initialize setjmp_tested_p and longjmp_done.
6038 * xdisp.c (face_before_or_after_it_pos): Pass multibyteness
6039 to DEC_TEXT_POS and INC_TEXT_POS.
6041 * dispnew.c (direct_output_for_insert): Use DEC_TEXT_POS
6042 with parameter MULTIBYTE_P.
6044 * dispextern.h (INC_TEXT_POS, DEC_TEXT_POS): Add parameter
6047 * editfns.c (Fsubst_char_in_region): Don't use INC_POS in unibyte
6048 buffers because it looks for multibyte character byte sequences
6049 which don't exist in unibyte text.
6051 * xterm.h (x_specified_cursor_type, x_copy_color): Add prototypes.
6053 * xfaces.c (register_color, unregister_color, unregister_colors)
6054 [DEBUG_X_COLORS]: New functions.
6055 (x_free_colors) [DEBUG_X_COLORS]: Unregister colors.
6057 * xfns.c (x_set_cursor_color): Get color reference counts right.
6059 * xterm.c (x_copy_color): New function.
6060 (x_alloc_nearest_color) [DEBUG_X_COLORS]: Call register_color.
6062 * buffer.h (MAX_PER_BUFFER_VARS): Renamed from MAX_BUFFER_LOCAL_VARS.
6063 (PER_BUFFER_VAR_OFFSET): Renamed from BUFFER_LOCAL_VAR_OFFSET.
6064 (PER_BUFFER_VAR_IDX): Renamed from BUFFER_LOCAL_VAR_IDX.
6065 (PER_BUFFER_VALUE_P): Renamed from BUFFER_HAS_LOCAL_VALUE_P.
6066 (SET_PER_BUFFER_VALUE_P): Renamed from SET_BUFFER_HAS_LOCAL_VALUE_P.
6067 (PER_BUFFER_IDX): Renamed from BUFFER_LOCAL_IDX.
6068 (PER_BUFFER_DEFAULT): Renamed from BUFFER_LOCAL_DEFAULT_VALUE.
6069 (PER_BUFFER_VALUE): Renamed from BUFFER_LOCAL_VALUE.
6070 (PER_BUFFER_SYMBOL): Renamed from BUFFER_LOCAL_SYMBOL.
6071 (PER_BUFFER_TYPE): Renamed from BUFFER_LOCAL_TYPE.
6073 * category.c, data.c, syntax.c, print.c, lread.c: Use new macro
6074 names for handling per-buffer variables.
6076 * buffer.c (buffer_permanent_local_flags): Use MAX_PER_BUFFER_VARS
6077 instead of MAX_BUFFER_LOCAL_VARS.
6078 (last_per_buffer_idx): Renamed from max_buffer_local_idx.
6080 * xfaces.c (lookup_face): Don't assert FACE_SUITABLE_FOR_CHAR_P.
6082 * xfns.c (x_specified_cursor_type): New function.
6083 (x_set_cursor_type): Use it.
6085 * buffer.h (struct buffer): Add cursor_type.
6087 2000-03-26 Stefan Monnier <monnier@cs.yale.edu>
6089 * regex.c (enum re_opcode_t): New opcode on_failure_jump_nastyloop.
6090 (print_partial_compiled_pattern, re_compile_fastmap): Handle new
6092 (regex_compile): Use on_failure_jump_nastyloop for non-greedy loops.
6093 (re_match_2_internal): Add code for on_failure_jump_nastyloop when
6094 executing it as well as when popping it off the stack to find infinite
6095 loops in non-greedy repetition operators.
6097 2000-03-26 Gerd Moellmann <gerd@gnu.org>
6099 * doc.c (Qfunction_documentation): New variable.
6100 (syms_of_doc): Initialize Qfunction_documentation.
6101 (Fdocumentation): If FUNCTION is a symbol with non-nil
6102 `function-documentation' property, return a documentation derived
6105 * buffer.c (syms_of_buffer): Add default-cursor-type.
6106 (init_buffer_once): Don't let cursor_type have a local value
6109 * xterm.c (x_display_and_set_cursor): Choose cursor depending
6110 on buffer-local value of cursor_type.
6111 (x_draw_bar_cursor): Add parameter WIDTH.
6113 * buffer.c (reset_buffer): Initialize buffer's cursor_type.
6114 (init_buffer_once): Set default cursor_type value to t.
6115 Mark cursor_type as local everywhere.
6116 (syms_of_buffer): New per-buffer variable cursor-type.
6118 * buffer.h (struct buffer): Remove member local_var_flags,
6120 (MAX_BUFFER_LOCAL_VARS): New macro.
6121 (BUFFER_LOCAL_VAR_OFFSET, BUFFER_LOCAL_VAR_IDX)
6122 (BUFFER_HAS_LOCAL_VALUE_P, SET_BUFFER_HAS_LOCAL_VALUE_P)
6123 (BUFFER_LOCAL_IDX, BUFFER_LOCAL_DEFAULT_VALUE, BUFFER_LOCAL_VALUE)
6124 (BUFFER_LOCAL_SYMBOL, BUFFER_LOCAL_TYPE): New macros.
6126 * print.c (print_object): Use new macros for per-buffer
6129 * category.c (Fset_category_table): Use new macros for per-buffer
6132 * buffer.c (buffer_permanent_local_flags): Make a char array.
6133 (max_buffer_local_idx): New variable.
6134 (reset_buffer_local_variables, Fbuffer_local_variables): Rewritten
6135 for new handling of per-buffer variables.
6136 (buffer_slot_type_mismatch): Use new macros for per-buffer vars.
6137 (init_buffer_once): Initialize per-buffer vars differently.
6138 Set max_buffer_local_idx.
6140 * syntax.c (Fset_syntax_table): Use new macros for per-buffer
6143 * lread.c (defvar_per_buffer): Use new macros for per-buffer
6146 * data.c (do_symval_forwarding, store_symval_forwarding)
6147 (find_symbol_value, set_internal, default_value, Fset_default)
6148 (Fkill_local_variable, Flocal_variable_p): Use new macros for
6149 per-buffer variables.
6151 * Makefile.in (bootstrap-emacs): Use `mv -f' instead of `mv'.
6153 2000-03-24 Gerd Moellmann <gerd@gnu.org>
6155 * xterm.c (x_term_init): Unblock input around call1 of
6156 Qvendor_specific_keysyms.
6158 * syntax.c (open_paren_in_column_0_is_defun_start): New variable.
6159 (find_defun_start): Consider an open parenthesis in column 0
6160 a defun start only if open_paren_in_column_0_is_defun_start is set.
6161 (syms_of_syntax): New variable open-paren-in-column-0-is-defun-start.
6163 2000-03-24 Stefan Monnier <monnier@cs.yale.edu>
6165 * eval.c (Fautoload): Add entry in load-history (if after dump).
6166 * lread.c (load-history): Update docstring.
6168 2000-03-24 Gerd Moellmann <gerd@gnu.org>
6170 * indent.c (Fvertical_motion): Always use the current buffer.
6171 Temporarily change the window's buffer, if necessary.
6173 2000-03-23 Gerd Moellmann <gerd@gnu.org>
6175 * xterm.c (fast_find_position): Make sure not to consider rows
6176 not visible in the window.
6178 2000-03-22 Stefan Monnier <monnier@cs.yale.edu>
6180 * regex.c (enum syntaxcode): Provide default for non-Emacs.
6181 (re_compile_fastmap, re_match_2_internal): Undo Dave's previous fix.
6183 2000-03-22 Jason Rumney <jasonr@gnu.org>
6185 * w32menu.c (single_submenu): Set help string to NULL if none.
6186 (w32_menu_show): Set help string correctly.
6187 (add-menu-item): Set help string in MIIM_DATA for menu item.
6188 Load SetMenuItemInfoA explicitly.
6189 (w32_menu_display_help): New function.
6191 * w32fns.c (w32_wnd_proc): Handle WM_MENUSELECT message.
6192 (QCdata): Moved to xdisp.c.
6194 * w32term.c (w32_read_socket): Handle WM_MENUSELECT message.
6195 (Vw32_charset_to_codepage_alist): Removed.
6196 (Vw32_charset_info_alist): New variable.
6197 (Qw32_charset_[ansi, default, symbol, shiftjis, hangul, gb2312,
6198 chinesebig5, oem, easteurope, turkish, baltic, russian, arabic,
6199 greek, hebrew, thai, johab, mac, unicode]): New symbols.
6200 (x_produce_glyphs): Remove out of date #ifdef 0'd section. Replace
6202 (w32_codepage_for_font): Use Vw32_charset_info_alist.
6203 (syms_of_w32term): Remove Vw32_charset_to_codepage_alist.
6204 Define Vw32_charset_info_alist and w32_charset symbols.
6206 2000-03-22 Jason Rumney <jasonr@gnu.org>
6208 * makefile.nt (w32bdf.obj): Update dependencies.
6210 * w32bdf.c: Include frame.h and dispextern.h before fontset.h.
6212 * w32fns.c: Include fontset.h after dispextern.h.
6213 (Fx_create_frame): Do not create fontset.
6214 (w32_load_system_font): Doc fix.
6215 (Fx_close_connection): Free full_name if it is not shared.
6217 * w32term.c: Include fontset.h after dispextern.h.
6218 (x_get_glyph_face_and_encoding): New parameter two_byte_p. Callers
6220 (w32_per_char_metric): If PCM is invalid, delete and return NULL.
6221 (x_get_char_and_face_encoding): Use FACE_FOR_CHAR to get face_id.
6222 (w32_font_is_double_byte): New function, needs body.
6223 (x_append_glyph): Set glyph->glyph_not_available_p.
6224 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
6225 it->charset. If it->multibyte_p is zero and it->c is a multibyte
6226 character, convert it to a unibyte character.
6227 (struct glyph_string): Delete member `charset'.
6228 (W32_TEXTOUT): Temporarily remove charset_dim until another way of
6229 calculating it is found.
6230 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
6231 the case that per char metric is not available correctly.
6232 (x_fill_glyph_string): Handle the case that the specific glyph is
6233 not available correctly.
6234 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
6235 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
6236 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
6237 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
6238 fontset. Don't call FS_LOAD_FONT.
6240 2000-03-22 Ken Raeburn <raeburn@gnu.org>
6242 * intervals.h (NULL_INTERVAL): Cast to INTERVAL type.
6243 (INT_LISPLIKE): New macro.
6244 (NULL_INTERVAL_P): Use it.
6245 (INTERVAL_HAS_PARENT, INTERVAL_HAS_OBJECT, SET_INTERVAL_PARENT,
6246 SET_INTERVAL_OBJECT, INTERVAL_PARENT, COPY_INTERVAL_PARENT,
6247 GET_INTERVAL_OBJECT, INTERVAL_PARENT_OR_NULL): New macros.
6249 * alloc.c (make_interval, gc_sweep): Use new macros; eliminate all
6250 explicit references to "parent" field of struct interval and
6251 associated unclean type conversions.
6252 * intervals.c (create_root_interval, root_interval, rotate_right,
6253 rotate_left, balance_possible_root_interval, split_interval_right,
6254 split_interval_left, interval_start_pos, find_interval,
6255 next_interval, previous_interval, update_interval,
6256 adjust_intervals_for_insertion, delete_node, delete_interval,
6257 adjust_intervals_for_deletion, merge_interval_right,
6258 merge_interval_left, reproduce_tree, graft_intervals_into_buffer,
6259 copy_intervals_to_string): Likewise.
6260 * intervals.h (AM_LEFT_CHILD, AM_RIGHT_CHILD, RESET_INTERVAL):
6262 * syntax.c (update_syntax_table): Likewise.
6264 * intervals.c (reproduce_tree_obj): New function, like
6265 reproduce_tree but takes a Lisp_Object for the parent. Declare
6267 (graft_intervals_into_buffer): Use it when appropriate.
6268 (reproduce_tree): Declare with prototype.
6269 (balance_possible_root_interval): Check that the parent is a lisp
6270 object before trying to examine its type.
6272 2000-03-22 Gerd Moellmann <gerd@gnu.org>
6274 * xfaces.c (lface_same_font_attributes_p): Compare font attributes
6275 as strings only if both are known to be strings.
6277 * s/openbsd.h (LIBS_TERMCAP): Undef.
6279 2000-03-21 Stefan Monnier <monnier@cs.yale.edu>
6281 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE): Add default
6282 definitions for non-Emacs compilation.
6283 (enum re_opcode_t): Remove (not)wordchar and move (not)syntaxspec
6284 outside of `#ifdef emacs'.
6285 (print_partial_compiled_pattern): Update.
6286 (regex_compile): Use (not)syntaxspec(Sword) instead of (not)wordchar.
6287 (re_compile_fastmap): Merge handling of charset and charset_not (for
6288 emacs and non-emacs compilation as well).
6289 Similarly for (not)categoryspec and (not)syntaxspec.
6290 Don't use the fastmap when reaching `anychar' since the added
6291 complexity is not justified.
6292 (re_match_2_internal): Merge (not)wordchar (emacs and non-emacs)
6293 and (not)syntaxspec. Merge (not)categoryspec.
6295 2000-03-22 Kenichi Handa <handa@etl.go.jp>
6297 * dispextern.h [!HAVE_WINDOW_SYSTEM] (FACE_SUITABLE_FOR_CHAR_P,
6298 FACE_FOR_CHAR): Define them differently for the configuration of
6301 2000-03-21 Dave Love <fx@gnu.org>
6303 * fontset.c (Fset_fontset_font, Ffontset_font): Fix newlines in
6306 2000-03-21 Gerd Moellmann <gerd@gnu.org>
6308 * xfaces.c (check_lface_attrs) [GLYPH_DEBUG]: Fix syntax error.
6309 (lface_fully_specified_p): Don't check contents of
6310 LFACE_FONT_INDEX because that attribute is optional.
6311 (realize_x_face): Remove now unwarranted xassert.
6313 2000-03-21 Kenichi HANDA <handa@etl.go.jp>
6315 The following changes are to make font selection based on
6316 characters, not charset. In addition, they recover fontset
6317 facilities while utilizing the new font selection mechanism.
6319 * Makefile.in (fontset.o): Depend on dispextern.h.
6321 * alloc.c (mark_face_cache): Don't mark face->registry.
6323 * dispextern.h (struct glyph): New member glyph_not_available_p.
6324 Use 22 bits for face_id.
6325 (enum lface_attribute_index): Add LFACE_FONT_INDEX.
6326 (struct face): Delete member registry, new member ascii_face.
6327 (FACE_SUITABLE_FOR_CHAR_P): Renamed from
6328 FACE_SUITABLE_FOR_CHARSET_P. Caller changed.
6329 (FACE_FOR_CHAR): Renamed from FACE_FOR_CHARSET. Caller changed.
6330 (struct it): Delete member charset, new member
6331 glyph_not_available_p.
6333 * fontset.h (FONT_NOT_OPENED, FONT_NOT_FOUND): Macros removed.
6334 (struct fontset_info, struct fontset_data): Structs removed.
6335 (allloc_fontset_data, free_fontset_data, fs_regiser_fontset,
6336 Vglobale_fontset_alist, font_idx_temp): Externs removed.
6337 (fs_load_font, fs_query_fontset): Adjusted for new argument.
6338 (fs_free_face_fontset, fontset_font_pattern,
6339 face_suitable_for_char_p, face_for_char,
6340 make_fontset_for_ascii_face): Extern them.
6341 (FS_LOAD_FONT): Adjusted for the change of fontset implementation.
6342 (FS_LOAD_FACE_FONT): New macro.
6344 * fontset.c: All codes rewritten or adjusted for the change of
6345 fontset implementation. Now fontset is represented by char table.
6346 (Vglobal_fontset_alist, font_idx_temp, my_strcasetbl): Variables
6348 (my_strcasecmp): Function removed.
6349 (Vfontset_table, next_fontset_id, Vdefault_fontset): New
6351 (AREF, ASIZE): New macros.
6352 (FONTSET_FROM_ID, FONTSET_ID, FONTSET_NAME, FONTSET_FRAME,
6353 FONTSET_ASCII, FONTSET_BASE, BASE_FONTSET_P, FONTSET_REF,
6354 FONTSET_REF_VIA_BASE, FONTSET_SET): New macros.
6355 (fontset_ref, fontset_ref_via_base, fontset_set, make_fontset,
6356 fontset_id_valid_p, font_family_registry, fontset_name,
6357 fontset_ascii, free_face_fontset, face_suitable_for_char_p,
6358 face_for_char, make_fontset_for_ascii_face, fontset_font_pattern):
6360 (fs_load_font): New arg FACE. Caller changed.
6361 (fs_query_fontset): Argument changed. Caller changed.
6362 (Fquery_fontset): call fs_query_fontset.
6363 (fs_register_fontset, alloc_fontset_data, free_fontset_data):
6365 (clear_fontset_elements, check_registry_encoding,
6366 check_fontset_name): New functions.
6367 (syms_of_fontset): Set char-table-extra-slots property of fontset
6368 to 3. Staticpro and initialize Vfontset_table and
6369 Vdefault_fontset. Defsubr fontset_font and fontset_list.
6371 * frame.h (struct frame): Member `fontset_data' removed.
6372 (FRAME_FONTSET_DATA): Macro removed.
6374 * frame.c (make_frame): Don't allocate f->fontset_data.
6375 (Fdelete_frame): Don't free f->fontset_data.
6377 * msdos.c (XMenuActivate): Args to lookup_derived_face changed.
6379 * xdisp.c (charset_at_position): Function removed.
6380 (init_iterator): Don't set member charset of struct `it'.
6381 (handle_face_prop, reseat_to_string, set_iterator_to_next,
6382 next_element_from_display_vector, insert_left_trunc_glyphs):
6384 (face_before_or_after_it_pos): Call FACE_FOR_CHAR, not
6386 (get_next_display_element, append_space,
6387 extend_face_to_end_of_line): Likewise.
6389 * xfaces.c (Qx_charset_registry, Vface_default_registry):
6391 (clear_font_table, frame_update_line_height, load_face_font):
6392 Adjusted for the change of fontset implementation.
6393 (load_face_fontset_font): Function removed.
6394 (pixel_point_size): New function.
6395 (font_list): Argument type changed. Caller changed.
6396 (LFACE_FONT): New macro.
6397 (check_lface_attrs): Check attr[LFACE_FONT_INDEX].
6398 (set_lface_from_font_name): Type of arg FONTNAME is changed to
6399 Lisp_Object. Determine the font name by actually loading a font
6400 by the specified pattern. Set LFACE_FONT (lface) to the specified
6401 pattern. Even if a font is not found, don't try alternatives.
6402 (Finternal_set_lisp_face_attribute): Handle `font' slot in lface.
6403 (set_font_frame_param): If `font' is specified in lface, use it.
6404 (Finternal_get_lisp_face_attribute): Handle `font' slot in lface.
6405 (lface_same_font_attributes_p): Likewise.
6406 (make_realized_face): Arguent changed. Caller changed. Set
6407 face->ascii_face to face itself.
6408 (free_realized_face): Free face->fontset if face is for ASCII.
6409 (face_suitable_for_iso8859_1_p, face_suitable_for_charset_p,
6410 deduce_unibyte_registry, x_charset_registry): Functions removed.
6411 (free_realized_multibyte_face): New function.
6412 (lookup_face, lookup_named_face, lookup_derived_face): Argument
6413 changed. Caller changed.
6414 (try_font_list): Argument type changed.
6415 (face_fontset): Check `font' slot of ATTRS, not `family' slot.
6416 (choose_face_font): Argument changed. Handle fontset properly.
6417 (choose_face_fontset_font): Function removed.
6418 (realize_default_face, realize_named_face): Don't remove the
6420 (realize_face): Argument changed. Caller changed. Remove face
6421 with the arg former_face_id in advance. Load font for the new
6423 (realize_x_face): Argument changed. Caller changed. For a
6424 multibyte character, share fontset with base_face. For a single
6425 byte character, make a new realized fontset. Don't load a font
6427 (realize_tty_face): Argument changed. Caller changed.
6428 (compute_char_face): Call FACE_FOR_CHAR, not FACE_FOR_CHARSET.
6429 (face_at_buffer_position): Don't check multibyte_p for returning
6431 (face_at_string_position): Call FACE_SUITABLE_FOR_CHAR_P, not
6432 FACE_SUITABLE_FOR_CHARSET_P.
6433 (syms_of_xfaces): Remove code for Qx_charset_registry and
6434 Vface_default_registry.
6436 * xterm.c: Include fontset.h after dispextern.h. Undo the changes
6437 related to PER_CHAR_METRIC done by Gerd on 2000-03-03.
6438 (x_per_char_metric): Don't try FONT->default_char. Even if
6439 pcm->width is zero, glyph bits may exist.
6440 (x_encode_char): Always initialize char2b->byte1.
6441 (x_get_char_face_and_encoding): Call FACE_FOR_CHAR to get face_id.
6442 (x_get_glyph_face_and_encoding): New arg two_byte_p. Caller
6444 (x_append_glyph): Set glyph->glyph_not_available_p.
6445 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
6446 it->charset. Handle the case that per char metric is not
6447 available. If it->multibyte_p is zero and it->c is a multibyte
6448 character, convert it to a unibyte character.
6449 (struct glyph_string): Delete member `charset'.
6450 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
6451 the case that per char metric is not available correctly.
6452 (x_fill_glyph_string): Handle the case that the specific glyph is
6453 not available correctly.
6454 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
6455 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
6456 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
6457 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
6458 fontset. Don't call FS_LOAD_FONT.
6460 * xfns.c (Fx_create_frame): Don't cal fs_register_fontset.
6461 (x_create_tip_frame): Likewise.
6462 (Fx_close_connection): Free full_name of font_info.
6464 * fns.c (optimize_sub_char_table): New function.
6465 (Foptimize_char_table): New function.
6466 (syms_of_fns): Defsubr Soptimize_char_table.
6468 2000-03-20 Gerd Moellmann <gerd@gnu.org>
6470 * buffer.c (Fset_buffer_modified_p): Set update_mode_lines
6471 only if buffer is displayed in some window.
6473 * xdisp.c (handle_single_display_prop): Initialize local `value'.
6474 (try_window_reusing_current_matrix): Don't call scroll run
6475 function if run's current and desired position are the same;
6476 this prevents cursor flickering.
6478 2000-03-19 Stefan Monnier <monnier@cs.yale.edu>
6480 * regex.h (RE_TRANSLATE. RE_TRANSLATE_P): Moved to regex.c.
6482 * regex.c (RE_STRING_CHAR): New macro.
6483 (GET_CHAR_AFER_2): Remove.
6484 (RE_TRANSLATE, RE_TRANSLATE_P): New macros moved from regex.h.
6485 (enum re_opcode_t): Remove on_failure_jump_exclusive.
6486 (print_partial_compiled_pattern, re_compile_fastmap)
6487 (re_match_2_internal): Remove on_failure_jump_exclusive.
6488 (regex_compile): Turn optimizable P+ loops into PP*, so that the
6489 optimization only need to work for * (ie. can use of_keep_string_jump).
6490 Remove the special case for .*\n since it is now covered by the general
6492 (re_search_2): Don't bother with `room'.
6493 (skip_one_char): New function.
6494 (skip_noops): Simplify since `memory' is not needed any more.
6495 (mutually_exclusive_p): Restructure slightly to use `switch' and
6496 add handling for "all" remaining cases.
6497 (re_match_2_internal): Change on_failure_jump_smart to use
6498 on_failure_keep_string_jump (and redirect the end-of-loop jump)
6499 rather than on_failure_jump_exclusive.
6501 2000-03-19 Gerd Moellmann <gerd@gnu.org>
6503 * xfns.c (select_visual): Don't set dpyinfo->n_planes to the
6504 number of bits per RGB because it's everywhere used as the depth
6507 * term.c (calculate_costs): Remove code dealing with X frames.
6509 2000-03-19 Richard M. Stallman <rms@gnu.org>
6511 * lread.c (syms_of_lread): Doc fix for load-convert-to-unibyte.
6513 2000-03-18 Gerd Moellmann <gerd@gnu.org>
6515 * lread.c (read_integer): Unread the last char not consumed.
6517 2000-03-17 Gerd Moellmann <gerd@gnu.org>
6519 * xterm.c (x_update_window_cursor): Don't update in frames
6520 which are in the process of being deleted.
6522 2000-03-16 Gerd Moellmann <gerd@gnu.org>
6524 * Makefile.in (mostlyclean): Add `*.core'.
6525 (clean): Add `bootstrap-emacs'.
6527 * lread.c (read_integer): New function.
6528 (read1): Support read syntax #o, #x, #b, #r.
6530 2000-03-15 Stefan Monnier <monnier@cs.yale.edu>
6532 * regex.c (re_match_2): Fix string shortening (to fit `stop') to
6533 make sure POINTER_TO_OFFSET gives the same value before and after
6534 PREFETCH. Use `dfail' to guarantee "atomic" matching.
6535 (PTR_TO_OFFSET): Use POINTER_TO_OFFSET.
6536 (debug): Now only active if > 0 rather than if != 0.
6537 (DEBUG_*): Update for the new meaning of `debug'.
6538 (print_partial_compiled_pattern): Add missing `succeed' case. Use
6539 CHARSET_* macros in the charset(_not) branch. Fix off-by-two bugs
6540 in `succeed_n', `jump_n' and `set_number_at'.
6541 (store_op1, store_op2, insert_op1, insert_op2)
6542 (at_begline_loc_p, at_endline_loc_p): Add prototype.
6543 (group_in_compile_stack): Move to after its arg's types are
6544 declared and add a prototype.
6545 (PATFETCH): Define in terms of PATFETCH_RAW.
6546 (GET_UNSIGNED_NUMBER): Add the usual `do { ... } while(0)'
6548 (QUIT): Redefine as a nop except for NTemacs.
6549 (regex_compile): Handle intervals {,M} as if it was {0,M}. Fix
6550 indentation of the greedy-op and shy-group code.
6551 (at_(beg|end)line_loc_p): Fix argument's types.
6552 (re_compile_fastmap): Ifdef out failure_stack_ptr to shut up gcc.
6553 (re_search_2): Use POS_AS_IN_BUFFER. Simplify `room' computation.
6554 (MATCHING_IN_FIRST_STRING): Remove.
6555 (re_match_2): Use POS_AS_IN_BUFFER. Ifdef out failure_stack_ptr
6556 to shut up gcc. Use FIRST_STRING_P and POINTER_TO_OFFSET. Use
6557 QUIT unconditionally.
6559 2000-03-15 Gerd Moellmann <gerd@gnu.org>
6561 * minibuf.c (Fminibuffer_complete): Set point to ZV if finding
6564 * process.c (send_process): Add a hint that the function
6565 can call Lisp code to its comment.
6567 * lread.c (load_dangerous_libraries): New variable.
6568 (Vbytecomp_version_regexp): New variable.
6569 (safe_to_load_p): New function.
6570 (Fload): Handle files not compiled with Emacs specially.
6571 (syms_of_lread): New Lisp variable load-dangerous-libraries.
6573 2000-03-14 Gerd Moellmann <gerd@gnu.org>
6575 * lisp.h (free_frame_xic) [HAVE_X_I18N]: Add missing semicolon.
6577 * xterm.c (xim_close_dpy, xim_initialize): Use X11R6-style XIM
6578 support functions only if HAVE_X11R6_XIM is defined.
6579 (xim_instantiate_callback): Define only if HAVE_X11R6_XIM.
6581 * s/sol2.h (INHIBIT_X11R6_XIM): Define.
6583 * xfns.c (X_I18N_INHIBITED): Don't define.
6584 (create_frame_xic): Remove conditional compilation on
6586 (x_kill_gs_process, x_window): Use FRAME_X_VISUAL.
6588 * config.in (HAVE_X_I18N): Moved here from xterm.h.
6589 (HAVE_X11R6_XIM): Define.
6591 * xterm.h (HAVE_X_I18N) [HAVE_X11R6]: Moved to config.in.
6593 * xterm.c (x_term_init): Add support for X resource `synchronous'.
6594 If set, call XSynchronize.
6596 2000-03-13 Stefan Monnier <monnier@cs.yale.edu>
6598 * regex.c: Declare a new type `re_char' used throughout the code
6599 for the string char type. It's `const unsigned char' to match the
6600 rest of Emacs. Consistently make sure all pointers to strings use
6601 it and make sure all pointers into the pattern use `unsigned
6603 (re_match_2_internal): Use `PREFETCH+STRING_CHAR' instead of
6604 GET_CHAR_AFTER_2. Also merge wordbound and notwordbound to reduce
6607 * charset.h (GET_CHAR_AFTER_2): Remove.
6608 (GET_CHAR_BEFORE_2): Use unsigned chars, like everywhere else.
6610 2000-03-12 Ken Raeburn <raeburn@gnu.org>
6612 * Makefile.in (temacs): Evaluate ALL_LDFLAGS into a temporary
6613 variable before the invocation of YMF_PASS_LDFLAGS, in case both
6614 of them try to use backquotes.
6616 2000-03-12 Dave Love <fx@gnu.org>
6618 * unexelf.c: Restore changes of 1999-10-19.
6619 (unexec): Don't adjust bss for sbss type SHT_PROGBITS; otherwise
6620 fix its type and alignment; copy it from current process.
6622 2000-03-12 Gerd Moellmann <gerd@gnu.org>
6624 * atimer.c (cancel_atimer): Break out of the loop as soon as timer
6625 has been found. Fix bug not computing timer's predecessor.
6627 * fileio.c (Fread_file_name): Handle case that DIR contains a
6630 * window.c (Fsave_window_excursion): Doc fix.
6632 * xfns.c (x_defined_color): Rewritten to use
6633 x_allocate_nearest_color.
6635 2000-03-12 Eli Zaretskii <eliz@is.elta.co.il>
6637 * msdos.c (vga_installed): New function, code moved from
6638 dos_set_window_size.
6639 (Qbar, Qcursor_type, outside_cursor): New variables.
6640 (syms_of_msdos): Intern and staticpro them.
6641 (dos_ttraw) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Save the cursor
6642 shape used outside Emacs when called for the first time.
6643 (dos_ttcooked) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Restore the
6644 cursor shape used outside Emacs.
6645 (msdos_set_cursor_shape, IT_set_cursor_type): New functions.
6646 (IT_frame_up_to_date): Call IT_set_cursor_type, in case the cursor
6648 (IT_set_frame_parameters): Call IT_set_cursor_type if the frame
6649 parameters specify the cursor. Make qreverse a global
6650 variable (renamed to Qreverse).
6652 2000-03-09 Gerd Moellmann <gerd@gnu.org>
6654 * fns.c (Fy_or_n_p): Cancel busy-cursor.
6656 2000-03-08 Stefan Monnier <monnier@cs.yale.edu>
6658 This is a big redesign of failure-stack and register handling, prompted
6659 by bugs revealed when trying to add shy-groups. Overall, what happened
6660 is that loops are now structured a little differently, groups can be
6661 shy and the code is a little simpler.
6663 * regex.h: Update the copyright.
6664 (RE_SHY_GROUPS): New value.
6665 (RE_UNMATCHED_RIGHT_PAREN_ORD): Renumber.
6666 (RE_SYNTAX_EMACS): Add RE_SHY_GROUPS.
6668 * regex.c (enum re_opcode_t): Remove jump_past_alt,
6669 maybe_pop_jump, push_dummy_failure and dumy_failure_jump. Add
6670 on_failure_jump_(exclusive, loop and smart). Also fix the comment
6671 for (start|stop)_memory since they now only take one argument (the
6672 second has becomes unnecessary).
6673 (print_partial_compiled_pattern): Adjust for changes in
6675 (print_compiled_pattern): Use %ld to printf long ints and flush to
6676 make debugging a little easier.
6677 (union fail_stack_elt): Make the integer unsigned.
6678 (struct fail_stack_type): Add a `frame' element.
6679 (INIT_FAIL_STACK): Init `frame' as well.
6680 (POP_PATTERN_OP): New macro for re_compile_fastmap.
6681 (DEBUG_PUSH, DEBUG_POP): Remove.
6682 (NUM_REG_ITEMS): Remove.
6683 (NUM_NONREG_ITEMS): Adjust.
6684 (FAILURE_PAT, FAILURE_STR, NEXT_FAILURE_HANDLE)
6685 (TOP_FAILURE_HANDLE): New macros for the cycle detection.
6686 (ENSURE_FAIL_STACK): New macro for PUSH_FAILURE_(REG|POINT).
6687 (PUSH_FAILURE_REG, POP_FAILURE_REG, CHECK_INFINITE_LOOP): New
6689 (PUSH_FAILURE_POINT): Don't push registers any more. The pattern
6690 address pushed is not the destination of the jump but the source
6692 (NUM_FAILURE_ITEMS): Remove.
6693 (POP_FAILURE_POINT): Adapt to the new stack structure (i.e. pop
6694 registers before the actual failure point). Don't hardcode any
6695 meaning for str==NULL anymore.
6696 (union register_info_type, REG_MATCH_NULL_STRING_P, IS_ACTIVE)
6697 (MATCHED_SOMETHING, EVER_MATCHED_SOMETHING, SET_REGS_MATCHED):
6699 (REG_UNSET_VALUE): Use NULL (why not?).
6700 (compile_range): Remove declaration since it doesn't exist.
6701 (struct compile_stack_elt_t): Remove inner_group_offset.
6702 (old_reg(start|end), reg_info, reg_dummy, reg_info_dummy): Remove.
6703 (regex_grow_registers): Remove dead code.
6704 (FIXUP_ALT_JUMP): New macro.
6705 (regex_compile): Add shy-groups Change loops to use
6706 on_failure_jump_smart&jump instead of
6707 on_failure_jump&maybe_pop_jump. Change + loops to eliminate the
6708 initial (dummy_failure_)jump. Remove c1_base (looks like unused
6709 variable to me). Use `jump' instead of `jump_past_alt' and don't
6710 bother with push_dummy_failure in alternatives since it is now
6711 unnecessary. Use FIXUP_ALT_JUMP. Eliminate a useless `#ifdef
6712 emacs' for (re)allocating the stack.
6713 (re_compile_fastmap): Remove dead variables i and num_regs. Exit
6714 from loop when bufp->can_be_null rather than jumping to `done'.
6715 Avoid jumping backwards so as to ensure termination. Use
6716 PATTERN_STACK_EMPTY and POP_PATTERN_OP. Improved handling of
6717 backreferences. Remove dead code in handling of `anychar'.
6718 (skip_noops, mutually_exclusive_p): New functions taken from the
6719 handling of `maybe_pop_jump' in re_match_2_internal. Slightly
6720 improve mutually_exclusive_p to handle ".+\n".
6721 (lowest_active_reg, highest_active_reg,
6722 NO_(LOWEST|HIGHEST)_ACTIVE_REG) Remove.
6723 (re_match_2_internal): Use %p instead of 0x%x when printf'ing
6724 ptrs. Don't SET_REGS_MATCHED anymore. Remove many dead
6725 variables. Push register (in `start_memory') on the stack rather
6726 than storing it in old_reg(start|end). Remove the cycle detection
6727 from `stop_memory', replaced by the use of on_failure_jump_loop
6728 for greedy loops. Add code for the new on_failure_jump_<foo>.
6729 Remove ad-hoc code in `on_failure_jump' to push more registers in
6730 the case of a loop. Take out code from `maybe_pop_jump' into
6731 separate functions and adapt it to the semantics of
6732 `on_failure_jump_smart'. Remove jump_past_alt, dummy_failure_jump
6733 and push_dummy_failure. Remove dummy_failure handling and
6734 handling of `failures to jump to on_failure_jump' (this last one
6735 was already dead code, it seems).
6736 (group_match_null_string_p, alt_match_null_string_p)
6737 (common_op_match_null_string_p): Remove.
6739 2000-03-08 Dave Love <fx@gnu.org>
6741 * config.in: Don't depend on __STDC__ for volatile.
6742 Add POINTER_TYPE, PTR, PROTOTYPES.
6744 * hftctl.c, strftime.c: Use PROTOTYPES.
6745 * eval.c (find_handler_clause): Likewise.
6747 * mem-limits.h: Use POINTER_TYPE.
6749 * lisp.h (P_): Define based on PROTOTYPES, not __STDC__.
6750 (memory_warnings): Declare using POINTER_TYPE.
6752 2000-03-08 Gerd Moellmann <gerd@gnu.org>
6754 * xfns.c (x_set_cursor_type): If ARG is nil, give frame no cursor.
6756 * xdisp.c (display_echo_area): Temporarily inhibit garbage
6759 * xfns.c: Remove obsolete code in #if 0.
6760 (Fx_focus_frame): New function.
6762 2000-03-07 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
6764 * coding.c (coding_category_name): Add coding-category-utf-8,
6765 coding-category-utf-16-be, coding-category-utf-16-le.
6766 (UTF_8_1_OCTET_P, UTF_8_EXTRA_OCTET_P, UTF_8_2_OCTET_LEADING_P,
6767 UTF_8_3_OCTET_LEADING_P, UTF_8_4_OCTET_LEADING_P,
6768 UTF_8_5_OCTET_LEADING_P, UTF_8_6_OCTET_LEADING_P): New macros.
6769 (detect_coding_utf_8): New function.
6770 (UTF_16_INVALID_P, UTF_16_HIGH_SURROGATE_P
6771 UTF_16_LOW_SURROGATE_P): New macros.
6772 (detect_coding_utf_16): New function
6773 (detect_coding_mask): When priorities are specified, skip any
6774 categories that have `nil' coding-system. Fix bug of returning
6775 wrong mask when PRIORITIES is specified and detect_coding_XXX()
6776 returns a mask not set in PRIORITIES.
6777 (detect_eol_type_in_2_octet_form): New function.
6778 (detect_eol): selects detect_eol_type_XXX to call according to
6779 cooding->category_idx.
6780 (detect_coding_system): Remove `nil' coding-system in the result.
6781 (Fupdate_coding_systems_internal): Update all coding-categories.
6783 * coding.h (CODING_CATEGORY_IDX_UTF_8,
6784 CODING_CATEGORY_IDX_UTF_16_BE, CODING_CATEGORY_IDX_UTF_16_LE): New
6786 (CODING_CATEGORY_IDX_RAW_TEXT, CODING_CATEGORY_IDX_BINARY,
6787 CODING_CATEGORY_IDX_MAX): Adjusted for the above macros.
6788 CODING_CATEGORY_IDX_UTF_16_LE.
6789 (CODING_CATEGORY_MASK_UTF_8, CODING_CATEGORY_MASK_UTF_16_BE,
6790 CODING_CATEGORY_MASK_UTF_16_LE): New macros.
6791 (CODING_CATEGORY_MASK_ANY): Include the above macros.
6792 (CODING_CATEGORY_MASK_UTF_16_BE_LE): New macro.
6794 2000-03-07 Gerd Moellmann <gerd@gnu.org>
6796 * doc.c (Fdocumentation_property): If value is not a string,
6797 and doesn't refer to etc/DOC, evaluate it to obtain a string.
6799 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: Don't try to
6800 close the display with XtCloseDisplay. This caused a bus error
6803 * minibuf.c (Fminibuffer_complete): Move point to ZV when input is
6804 complete but not unique.
6806 2000-03-06 Gerd Moellmann <gerd@gnu.org>
6808 * process.c (send_process): Remove local variable `procname' that
6809 might become invalid when a GC happens. Instead, access the
6810 process name slot directly.
6812 * xfns.c (x_set_menu_bar_lines_1): Adjust window's orig_top and
6815 * frame.c (set_menu_bar_lines_1): Adjust window's orig_top and
6818 2000-03-06 Eli Zaretskii <eliz@is.elta.co.il>
6820 * msdos.c (IT_note_mouse_highlight): Return immediately if frame's
6821 glyph matrices have been freed.
6823 2000-03-05 Gerd Moellmann <gerd@gnu.org>
6825 * Makefile.in (tags): Include ../lwlib/TAGS in TAGS.
6826 (bootstrap-temacs): Set LC_ALL to C like for temacs.
6828 * xfns.c (QCdata): Moved to xdisp.c.
6830 * xdisp.c (QCdata): Moved here from xfns.c.
6831 (syms_of_xdisp): Initialize QCdata.
6833 * frame.h (FRAME_INTERNAL_BORDER_WIDTH) [!HAVE_X_WINDOWS]: Define.
6835 * window.c (coordinates_in_window): Use
6836 FRAME_INTERNAL_BORDER_WIDTH_SAFE instead of
6837 FRAME_INTERNAL_BORDER_WIDTH.
6839 * xdisp.c (try_window_id): Recompute unchanged information if
6840 it is obviously invalid.
6842 * xterm.c (x_term_init): Create a colormap if not using the
6845 * xterm.h (select_visual): Change prototype.
6847 * xfns.c (select_visual): Rewritten. Recognize user-specified
6849 (visual_classes): New variable.
6851 2000-03-04 Gerd Moellmann <gerd@gnu.org>
6853 * xfns.c (x_defined_color, x_set_mouse_color, lookup_rgb_color)
6854 (lookup_pixel_color, x_laplace, x_build_heuristic_mask)
6855 (png_load): Access colormap of frame using FRAME_X_COLORMAP.
6856 (x_decode_color): Don't handle allocation of white and black
6858 (x_window) [USE_X_TOOLKIT]: Set XtNvisual, XtNdepth, and
6859 XtNcolormap resources.
6860 (x_window) [!USE_X_TOOLKIT]: Pass colormap to XCreateWindow.
6861 (Fx_create_frame): Initialize color members of x_output structure.
6862 (xpm_load): Pass colormap to XPM lib.
6864 * xfaces.c (x_free_colors): Access colormap of frame using
6865 FRAME_X_COLORMAP. Be paranoid about freeing black and white
6866 when default colormap is used.
6868 * xterm.c (x_term_init): Set Colormap member of x_display_info
6869 structure. Copy colormap if resource `privateColormap' is
6870 specified (PseudoColor only).
6871 (x_setup_relief_color): Access colormap of frame using
6874 * xterm.h (struct x_display_info): Add Colormap member `cmap'.
6875 (FRAME_X_COLORMAP, FRAME_X_VISUAL): New macros.
6877 2000-03-04 Jason Rumney <jasonr@gnu.org>
6879 * xfaces.c Change many FRAME_X... macros to FRAME_WINDOW... or
6880 other non-platform-specific equivalents.
6881 [WINDOWSNT]: Include w32term.h, fontset.h and define X
6882 specific functions and macros as their w32 equivalents where
6883 non-platform-specifics are not available.
6884 [HAVE_X_WINDOWS]: Change most of these to HAVE_WINDOW_SYSTEM.
6885 (x_create_gc, x_free_gc) [WINDOWSNT]: Add W32 versions.
6886 (clear_font_table) [WINDOWSNT]: Call w32_unload_font.
6887 (frame_update_line_height): Use macros to access f->output_data.
6888 (defined_color): Remove FIXME comments; fixed.
6889 (x_face_list_fonts, prepare_face_for_display): Put X specifics
6890 into #ifdef blocks. Add WINDOWSNT blocks.
6891 (Fx_list_fonts): Use macros for accessing font data.
6892 (set_lface_from_font_name): Different default fonts for X and
6894 (font_scalable_p) [WINDOWSNT]: Treat wildcard XLFD_AVGWIDTH as
6895 scalable for backward compatibility.
6896 (realize_tty_face) [MSDOS]: Do the same for WINDOWSNT.
6897 (syms_of_xfaces) [WINDOWSNT]: Allow scalable fonts by default.
6899 * emacs.c (main) [HAVE_NTGUI]: Call syms_of_xfaces instead of
6902 * makefile.nt (w32faces.obj): Remove.
6905 2000-03-03 Jason Rumney <jasonr@gnu.org>
6907 * keyboard.c (make_lispy_event): Call buffer_posn_from_coords with
6910 2000-03-03 Ken Raeburn <raeburn@gnu.org>
6912 * unexelf.c (PT_LOAD, SHT_*, SHN_*) [__NetBSD__]: Only provide
6913 standard ELF definitions here if the system header does not.
6915 2000-03-03 Gerd Moellmann <gerd@gnu.org>
6917 * xterm.c (PER_CHAR_METRIC): Removed.
6918 (x_per_char_metric_1, x_default_char): New functions.
6919 (x_per_char_metric): If font's default char is invalid, return
6920 metrics of a suitably chosen usable default char.
6921 (x_draw_glyph_string_foreground): If font has an invalid default
6922 char, replace occurrences of unprintable chars with a suitably
6923 chosen usable default char.
6925 2000-03-02 Gerd Moellmann <gerd@gnu.org>
6927 * xterm.c (note_mouse_highlight): Return quickly if frame's
6928 glyph matrices have been freed.
6930 * dispnew.c (free_glyphs): Block input while freeing matrices.
6932 * xfns.c (x_clear_image, x_kill_gs_process): Use x_free_colors.
6934 * xterm.c (x_alloc_lighter_color, x_setup_relief_color): Use
6937 * dispextern.h (x_free_colors): Add prototype.
6939 * xfaces.c (x_free_colors): New function.
6940 (unload_color, free_face_colors): Use it.
6942 2000-03-02 Eli Zaretskii <eliz@is.elta.co.il>
6944 * msdos.h (FRAME_INTERNAL_BORDER_WIDTH): Define to zero.
6946 * window.c [MSDOS]: Include msdos.h.
6948 2000-03-02 Dave Love <fx@gnu.org>
6950 * m/powerpcle.h, m/sparc.h: Don't set C_OPTIMIZE_SWITCH.
6952 * m/mips-siemens.h, m/news-r6.h, m/news-risc.h, m/tekxd88.h: Don't
6953 set C_OPTIMIZE_SWITCH for gcc.
6955 2000-03-02 Kenichi Handa <handa@etl.go.jp>
6957 * coding.c (coding_save_composition): Be sure to allocate
6958 composition data area in coding even if there's no composition in
6961 2000-03-01 Jason Rumney <jasonr@gnu.org>
6963 * w32term.c: Equivalent changes to those made to xterm.c on
6964 2000-02-25 and 2000-02-24.
6966 * w32fns.c: Equivalent changes to those made to xfns.c on
6967 2000-02-25 and 2000-02-21.
6969 * sysdep.c: [WINDOWSNT]: Use sys_read and sys_write to ensure
6970 correct line-end convention is followed.
6972 * w32menu.c [HAVE_BOXES]: Remove #undef.
6973 (single_keymap_panes): Remove code for simulating checkmarks.
6974 (single_menu_item): Remove notbuttons_ptr argument. Callers changed.
6975 Remove code for drawing simulated checkmarks.
6976 (w32_menu_show): make unibyte help string correctly.
6977 (add_menu_item): draw standard Windows checkmarks. Draw radio
6978 buttons as radio buttons if possible.
6980 2000-03-01 Gerd Moellmann <gerd@gnu.org>
6982 * sysdep.c (start_of_text): Don't define this function for NetBSD
6985 * m/pmax.h (START_FILES, CANNOT_DUMP) [__NetBSD__ || __OpenBSD__]:
6987 (UNEXEC) [__NetBSD__ || __OpenBSD__]: Define to unexelf.o.
6988 (LINKER): Don't undef if __NetBSD__ is defined.
6990 * m/mips.h (LINKER) [__NetBSD__ || __OpenBSD__]: Don't define.
6992 * fileio.c [__NetBSD__]: Define `unix'.
6994 * xfns.c (start_busy_cursor): Allow floats for busy-cursor-delay.
6996 2000-02-29 Gerd Moellmann <gerd@gnu.org>
6998 * atimer.c (start_atimer): Don't abort when timers are stopped.
6999 (append_atimer_lists): New function.
7000 (cancel_atimer, stop_other_atimers, run_all_atimers): Handle
7001 arbitrary lists of stopped and running atimers.
7003 * atimer.c (cancel_atimer): Handle canceling an atimer when
7004 some timers are stopped.
7006 * xfns.c (cancel_busy_cursor): Set busy_cursor_atimer to null
7009 * fns.c (maybe_resize_hash_table): Handle case of new size
7010 coming out as being the same as old size.
7012 2000-02-27 Jason Rumney <jasonr@gnu.org>
7014 * makefile.nt: Add atimer.h to dependencies.
7015 * w32.c (init_environment): Set Vw32_num_mouse_buttons here.
7016 * w32console.c: Only disable window system features for dispextern.h
7017 (initialize_w32_display): Build a display info for the console.
7018 * w32faces.c (tty_defined_color): Apply xfaces.c change from 02-17.
7019 * w32fns.c (w32_wnd_proc) [WM_LBUTTON_DOWN, WM_RBUTTON_DOWN,
7020 WM_LBUTTON_UP, WM_RBUTTON_UP]: Do not treat 4 or more button mice
7022 * w32gui.h (struct W32FontStruct): Revert last change after change
7024 * w32menu.c (single_submenu): Set up help string.
7025 [!HAVE_MULTILINGUAL_MENU]: Don't overwrite item_name with descrip.
7026 (w32_dialog_show): Set up help string.
7027 * w32term.c (w32_display_info_for_display): Remove unused function.
7028 (w32_draw_bitmap): Use pre-built bitmaps.
7029 (w32_initialize_display_info): New function to initialize parts of
7030 display info that are common to both GUI and console frames.
7031 (w32_term_init): Use w32_initialize_display_info. Do not set
7032 Vw32_num_mouse_buttons here, as it is not called for console
7033 frames. Build bitmaps for indicating truncated lines etc.
7034 (x_delete_display): Destroy pre-built bitmaps.
7035 * xdisp.c (handle_single_display_prop): Use FONT_HEIGHT macro.
7036 (echo_area_display): Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM.
7038 2000-02-27 Dave Love <fx@gnu.org>
7040 * lisp.h: Add a bunch of prototypes.
7042 2000-02-26 Kenichi Handa <handa@etl.go.jp>
7044 * keyboard.c (read_char): Set `usec' correctly.
7046 2000-02-25 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
7048 * ccl.c (ccl_driver) [CCL_MapMultiple]: When the mapped value is
7049 `lambda', set reg[RRR] to the map index.
7050 (ccl_driver) [CCL_MapSingle]: When the mapped value is found, set
7051 reg[RRR] to 0. Otherwise, set it to -1.
7053 2000-02-25 Gerd Moellmann <gerd@gnu.org>
7055 * emacs.c (main): Remove code snippet commented out with `//'.
7057 2000-02-25 Richard M. Stallman <rms@gnu.org>
7059 * fileio.c (Ffile_symlink_p): If result starts with a `/'
7060 and contains a `:', prepend `/:'.
7062 * window.c (select_window_1): If selected_window is nil,
7063 don't "swap out" the buffer's point.
7064 (Fset_window_configuration): Set selected_window to nil
7065 before calling Fselect_window.
7066 (unshow_buffer): Don't set point in buffer from window's point
7067 if another more recently selected window also shows the buffer.
7069 2000-02-25 Gerd Moellmann <gerd@gnu.org>
7071 * keyboard.c (recursive_edit_1): Cancel busy-cursor.
7073 * xfns.c (inhibit_busy_cursor, busy_count): Removed.
7074 (Fx_show_busy_cursor, Fx_hide_busy_cursor): Removed.
7075 (busy_cursor_atimer, busy_cursor_shown_p, Vbusy_cursor_delay): New
7077 (DEFAULT_BUSY_CURSOR_DELAY): New define.
7078 (start_busy_cursor, cancel_busy_cursor, show_busy_cursor)
7079 (hide_busy_cursor): New functions.
7080 (syms_of_xfns): DEFVAR_LISP Vbusy_cursor_delay.
7082 * minibuf.c (read_minibuf): Cancel busy-cursor.
7084 * keyboard.c (command_loop_1): Call start_busy_cursor before
7085 Fcommand_execute and cancel_busy_cursor after it.
7086 (timer_check): Remove busy-cursor code.
7087 (Fread_key_sequence, Fread_key_sequence_vector): Start/cancel busy
7090 * process.c (wait_reading_process_input): Remove busy-cursor code.
7092 * eval.c (Fsignal): Call cancel_busy_cursor instead of
7093 Fx_hide_busy_cursor.
7095 * dispextern.h (Fx_show_busy_cursor, Fx_hide_busy_cursor):
7097 (start_busy_cursor, cancel_busy_cursor): Add prototypes.
7099 * lisp.h (Fx_hide_busy_cursor): Remove prototype.
7101 * xterm.c (XTread_socket): Remove busy-cursor code.
7103 * dispnew.c (flush_stdout) [GLYPH_DEBUG]: New function.
7104 (build_frame_matrix_from_leaf_window): Put code handling
7105 glyph row's not being a slice of a frame row in #if 0.
7106 (sync_window_with_frame_matrix_rows): New function.
7107 (frame_row_to_window): New function.
7108 (mirror_line_dance): Handle copies between windows.
7110 * lread.c (Fload): Use `xfree' instead of `free'.
7111 (init_obarray): Use `xmalloc' instead of `malloc'.
7113 * window.c (Fset_window_buffer): Set WINDOW to the window
7115 (coordinates_in_window): Take frame's internal border width
7118 2000-02-24 Gerd Moellmann <gerd@gnu.org>
7120 * xterm.c (x_display_and_set_cursor): Display cursor of
7121 non-selected windows depending on the setting of
7122 cursor_in_non_selected_windows.
7124 * xdisp.c (cursor_in_non_selected_windows): New variable.
7125 (syms_of_xdisp): DEFVAR_BOOL it.
7127 2000-02-23 Gerd Moellmann <gerd@gnu.org>
7129 * data.c (Fstring_to_number): If number is greater than what
7130 fits into an integer, return a float.
7132 * eval.c (specbind): Remove references to
7133 keyword_symbols_constant_flag.
7135 * data.c (keyword_symbols_constant_flag): Removed.
7136 (Fmakunbound, set_internal, syms_of_data): Remove references to
7137 keyword_symbols_constant_flag.
7139 * bytecode.c (Fbyte_code): Remove keyword_symbols_constant_flag.
7141 2000-02-23 Kenichi Handa <handa@etl.go.jp>
7143 * syntax.c (multibyte_syntax_as_symbol): New variable.
7144 (syms_of_syntax): Declare it as a Lisp variable.
7145 (SYNTAX_WITH_MULTIBYTE_CHECK): New macro.
7146 (scan_lists): If both sexpflag and multibyte_syntax_as_symbol are
7147 nonzero, treat all multibyte characters as symbol.
7148 (init_syntax_once): Give syntax `word' to all multibyte
7151 2000-02-22 Eli Zaretskii <eliz@is.elta.co.il>
7153 * frame.c (Fdelete_frame): Don't let echo_area_window remain on
7156 2000-02-21 Gerd Moellmann <gerd@gnu.org>
7158 * frame.c (Fmouse_position): GCPRO retval instead of x and y.
7160 * xfns.c (x_window_to_frame, x_any_window_to_frame)
7161 (x_non_menubar_window_to_frame): Check the busy-cursor window.
7163 2000-02-21 Dave Love <fx@gnu.org>
7165 * frame.c (Vmouse_position_function): New variable.
7166 (Fmouse_position): Use it.
7167 (syms_of_frame): Install it.
7169 * charset.c (find_charset_in_str): Fix use of `c' instead of `c1'.
7171 2000-02-20 Gerd Moellmann <gerd@gnu.org>
7173 * fileio.c (Finsert_file_contents): Unbind the binding of
7174 standard-output done by temp_output_buffer_setup.
7176 * eval.c (funcall_lambda): Don't bind Qmocklisp_arguments unless
7177 Vmocklisp_arguments is nil. Inline Fcar and Fcdr.
7178 (specbind, unbind_to): Handle most common case of non-constant
7179 symbol with trivial value specially.
7181 * bytecode.c (Fbyte_code) <Bvarset>: Inline most common case.
7183 2000-02-20 Richard M. Stallman <rms@gnu.org>
7185 * data.c (Fmake_variable_buffer_local): Doc fix.
7186 Init found_for_buffer to 0.
7187 (Fmake_variable_frame_local): If the variable has already
7188 been buffer-local, set the check_frame field.
7190 2000-02-20 Eli Zaretskii <eliz@is.elta.co.il>
7192 * msdos.c (IT_write_glyphs): Allocate a larger screen_buf as data
7193 produced for CODING_MODE_LAST_BLOCK requires.
7195 2000-02-18 Dave Love <fx@gnu.org>
7197 * keyboard.c (echo_keystrokes): Remove declaration.
7198 (Vecho_keystrokes) New variable.
7199 (read_char, record_menu_key, read_key_sequence): Use it to allow
7201 (syms_of_keyboard): Change Vecho_keystrokes declaration.
7203 * lread.c: Undef feature selection macros before defining.
7205 2000-02-18 Gerd Moellmann <gerd@gnu.org>
7207 * data.c (let_shadows_buffer_binding_p): Ignore specbindings
7208 for symbols other than the symbol in question.
7210 2000-02-17 Dave Love <fx@gnu.org>
7212 * s/sol2.h (C_DEBUG_SWITCH): Define to allow optimization.
7214 2000-02-17 Gerd Moellmann <gerd@gnu.org>
7216 * emacs.c (main): Use #if GC_MARK_STACK instead of #ifdef.
7218 * alloc.c (enum mem_type): Compile unconditionally.
7220 2000-02-17 Eli Zaretskii <eliz@is.elta.co.il>
7222 * xfaces.c (tty_defined_color): Don't return faulire indication
7223 for unspecified-fg and unspecified-bg pseudo-colors.
7225 2000-02-17 Gerd Moellmann <gerd@gnu.org>
7227 * alloc.c (mark_object): Don't mark symbol names in pure space.
7228 (gc_sweep): Don't unmark symbol names in pure space.
7230 * lisp.h (GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS)
7231 (GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES)
7232 [GC_MARK_STACK]: New defines.
7233 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, UNGCPRO)
7234 [GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS]: Define as no-ops.
7236 * emacs.c (main) [GC_MARK_STACK]: Initialize stack_base.
7238 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Use
7239 allocate_buffer instead of xmalloc.
7241 * alloc.c (toplevel): Include setjmp.h.
7242 (PURE_POINTER_P): New define.
7243 (enum mem_type) [GC_MARK_STACK]: New enumeration.
7244 (Vdead) [GC_MARK_STACK]: New variable.
7245 (lisp_malloc): Add parameter TYPE, call mem_insert if
7246 GC_MARK_STACK is defined.
7247 (allocate_buffer): New function.
7248 (lisp_free) [GC_MARK_STACK]: Call mem_delete.
7249 (free_float) [GC_MARK_STACK]: Set type to Vdead.
7250 (free_cons) [GC_MARK_STACK]: Set car to Vdead.
7251 (stack_base, mem_root, mem_z) [GC_MARK_STACK]: New variables.
7252 (MEM_NIL) [GC_MARK_STACK]: New define.
7253 (struct mem_node) [GC_MARK_STACK]: New structure.
7254 (mem_init, mem_find, mem_insert, mem_delete, mem_insert_fixup)
7255 (mem_delete_fixup, mem_rotate_left, mem_rotate_right)
7256 (live_string_p, live_cons_p, live_symbol_p, live_float_p)
7257 (live_misc_p, live_vector_p, live_buffer_p, mark_memory)
7258 (mark_stack) [GC_MARK_STACK]: New functions.
7259 (Fgarbage_collect) [GC_MARK_STACK]: Call mark_stack.
7260 (clear_marks): Removed.
7261 (gc_sweep): Set free conses' car, free floats' type, free
7262 symbols' function to Vdead. Use lisp_free to free buffers.
7263 (init_alloc_once): Initialize Vdead.
7264 (survives_gc_p): Return non-zero for pure objects.
7266 * alloc.c: Add comments throughout the file.
7268 * atimer.c (stop_other_atimers): Don't call cancel_atimer because
7269 that unblocks alarms.
7271 * alloc.c, bytecode.c, data.c, dispnew.c, ecrt0.c, editfns.c,
7272 emacs.c, floatfns.c, fns.c, lread.c, print.c, config.in, lisp.h,
7273 Makefile.in: Remove `LISP_FLOAT_TYPE' and `standalone'.
7275 * frame.c (make_frame): Set frame initiallly to `garbaged'.
7277 2000-02-17 Kenichi Handa <handa@etl.go.jp>
7279 * xdisp.c (decode_mode_spec_coding): Delete superfluous code to
7280 avoid infinite error signaling. Allocate sufficient memory for
7281 eol_str in the case that eoltype is Lisp_Int.
7283 2000-02-17 Stefan Monnier <monnier@cs.yale.edu>
7285 * syntax.c (Fforward_comment): Undo the previous change, since cc-mode
7286 depends on the previous behavior.
7288 2000-02-16 Gerd Moellmann <gerd@gnu.org>
7290 * sysdep.c (vfork) [!HAVE_VFORK]: Removed.
7292 2000-02-15 Gerd Moellmann <gerd@gnu.org>
7294 * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN): Define.
7296 * process.c (send_process) [BROKEN_PTY_READ_AFTER_EAGAIN]:
7297 Workaround for FreeBSD bug. Clear output queue after EAGAIN in
7300 2000-02-15 Richard M. Stallman <rms@gnu.org>
7302 * data.c (set_internal): Don't make variable buffer-local
7303 if within a let-binding for the same buffer.
7304 (let_shadows_buffer_binding_p): New function.
7306 * eval.c (specbind): For buffer-local value,
7307 record the current buffer also.
7308 (unbind_to): Cope with that change.
7310 2000-02-15 Gerd Moellmann <gerd@gnu.org>
7312 * window.c (Fsave_window_excursion): Doc fix.
7314 2000-02-15 Stefan Monnier <monnier@cs.yale.edu>
7316 * syntax.c (back_comment): Make sure we only consider comment-starters
7317 of the relevant style and return -1 in case of a failure to find the
7318 beginning of the comment.
7319 (Fforward_comment): If back_comment fails, go back to the position just
7320 after the comment-end.
7321 (scan_lists): Add comment describing a very minor bug.
7323 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
7325 * minibuf.c (Ftry_completion, Fall_completions): Add a reference to
7326 `completion-regexp-list' in the docstring.
7328 2000-02-14 Dave Love <fx@gnu.org>
7330 * xfaces.c (tty_defined_color): Declare color_idx unsigned long.
7332 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
7334 * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS
7335 to Emacs' syntax. Also fix the comment about set/not-set meanings
7336 since Emacs syntax is not the value 0 any more.
7337 * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax
7338 since it's now part of RE_SYNTAX_EMACS.
7340 2000-02-12 Dave Love <fx@gnu.org>
7342 * frame.h (SELECTED_FRAME): Use NULL, not 0 to avoid warnings on
7345 2000-02-12 Gerd Moellmann <gerd@gnu.org>
7347 * xdisp.c (syms_of_xdisp): Doc fix for scroll-conservatively.
7349 2000-02-12 Dave Love <fx@gnu.org>
7351 * s/aix3-2.h, s/osf-1.h: Define C_DEBUG_SWITCH for non-gcc.
7353 * s/ux4800.h, s/umips.h, s/umax.h, s/sol2.h, s/sco5.h, s/rtu.h:
7354 * s/ptx4.h, s/umax.h, s/dgux.h, s/bsd4-2.h, s/bsd4-3.h:
7355 * s/hpux.h: Don't define HAVE_VFORK.
7357 * s/gnu-linux.h: Don't define HAVE_VFORK or HAVE_SYS_SIGLIST.
7359 * s/nextstep.h: Don't define HAVE_ALLOCA.
7361 * config.in: Add vfork bits.
7363 2000-02-12 Gerd Moellmann <gerd@gnu.org>
7365 * process.c (Fopen_network_stream) [POLL_FOR_INPUT]: Register
7366 unwind function to undo the effect of stopping atimers.
7368 * keyboard.c (bind_polling_period): Stop all timers except
7371 * atimer.c (stopped_atimers): New variable.
7372 (stop_other_atimers, run_all_atimers, unwind_stop_other_atimers):
7375 * atimer.h (stop_other_atimers, run_all_atimers)
7376 (unwind_stop_other_atimers): Add function prototypes.
7378 * s/hpux10.h (HAVE_XRMSETDATABASE): Define if not already defined.
7380 2000-02-11 Ken Raeburn <raeburn@gnu.org>
7382 * Makefile.in (LIBX): Link in tiff library before jpeg, since tiff
7383 library may depend on jpeg.
7384 (atimer.o): Depends on atimer.c.
7386 2000-02-11 Kenichi Handa <handa@etl.go.jp>
7388 * insdel.c (del_range_1): Call update_compositions.
7389 (del_range_both): Call update_compositions just once..
7391 2000-02-10 Dave Love <fx@gnu.org>
7393 * xfns.c (create_frame_xic): Fix initialization of automatic
7396 2000-02-09 Kenichi Handa <handa@etl.go.jp>
7398 * ccl.c (CCL_MAKE_CHAR): New macro.
7399 (ccl_driver) <CCL_TranslateCharacter>: Check the validity of
7400 registers by CCL_MAKE_CHAR before calling translate_char.
7401 <CCL_TranslateCharacterConstTbl> Likewise.
7403 2000-02-08 Dave Love <fx@gnu.org>
7405 * lread.c (__EXTENSIONS__): Define.
7407 2000-02-08 Gerd Moellmann <gerd@gnu.org>
7409 * puresize.h (BASE_PURESIZE): Increase to 650000.
7411 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
7413 * msdos.c (XMenuActivate): Turn off the cursor after displaying
7416 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
7418 * s/msdos.h (INTERNAL_TERMINAL): Add capabilities se, so, us, ue,
7419 md, mh, mb, mr, and me to the fake termcap entry.
7421 2000-02-06 Ken Raeburn <raeburn@gnu.org>
7423 * sound.c (sound_cleanup): Don't call device close routine if the
7424 function pointer is null.
7426 2000-02-06 Andrew Innes <andrewi@gnu.org>
7428 * dispextern.h: Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM,
7429 around image definitions and prototypes.
7430 (gamma_correct) [WINDOWSNT]: New prototype.
7432 * w32term.c (x_make_frame_visible): Replace call to
7433 input_poll_signal with poll_for_input.
7435 * window.c [WINDOWSNT]: Include w32term.h.
7437 * xdisp.c [WINDOWSNT]: Include w32term.h.
7439 * makefile.nt: Add dependencies on w32gui.h.
7440 (OBJ1): Include atimer.obj.
7441 ($(BLD)\atimer.obj): New dependency rule.
7443 * w32.c (sigmask): New function (does nothing).
7444 (sigunblock): Ditto.
7446 * frame.c [WINDOWSNT]: Include w32term.h.
7448 * w32gui.h (struct W32FontStruct): Add ascent and descent slots.
7450 * lread.c (syms_of_lread): Fix literal newlines.
7452 * emacs.c (USAGE): Split into USAGE1 and USAGE2, to work-around
7453 the string constant limit (2048 bytes) in MSVC.
7456 2000-02-05 INOUE Seiichiro <inoue@ainet.or.jp>
7458 * xterm.c (x_display_and_set_cursor) [HAVE_X_I18N]: Set pre-edit
7460 (x_display_cursor) [HAVE_X_I18N]: Don't set it here.
7461 (XTread_socket) [HAVE_X_I18N]: <KeyPress, KeyRelease>: Don't
7464 2000-02-04 Dave Love <fx@gnu.org>
7466 * fileio.c: Remove some unused vars.
7467 (_GNU_SOURCE): Define (for euidaccess).
7469 * lread.c (_XOPEN_SOURCE): Declare (for ftello).
7471 * minibuf.c (read_minibuf_noninteractive): Remove undeclared
7473 (read_minibuf): Deal with allow_props correctly.
7475 2000-02-03 Eli Zaretskii <eliz@is.elta.co.il>
7477 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Enlarge to 60000.
7479 2000-02-03 Ken Raeburn <raeburn@gnu.org>
7481 * search.c (compile_pattern): If a cache entry has a nil regexp,
7482 fill in that entry instead of clobbering a previously cached
7485 2000-02-02 Ken Raeburn <raeburn@gnu.org>
7487 * puresize.h (BASE_PURESIZE): Increase to 610000.
7489 2000-02-02 Gerd Moellmann <gerd@gnu.org>
7491 * frame.c (Fframe_parameters): Add GCPRO because tty_color_name
7494 2000-02-02 Kenichi Handa <handa@etl.go.jp>
7496 * ccl.c (ccl_driver) <CCL_WriteExprRegister>: Set jump_address
7497 instead of incrementing ic directly.
7498 <CCL_WriteExprConst> Likewise.
7499 <ccl_set_expr>: Set ic to jump_address.
7501 * fileio.c (e_write): Fix the handling of
7502 CODING_FINISH_INSUFFICIENT_SRC.
7504 2000-02-01 Dave Love <fx@gnu.org>
7506 * editfns.c (Fpropertize): Doc fix.
7508 * process.c (Fstart_process): Doc fix.
7510 * eval.c: Fix various doc strings not to duplicate information
7511 from help-manyarg-func-alist.
7513 * window.c (Fset_window_margins): Don't make interactive. Doc
7516 * doc.c (Vhelp_manyarg_func_alist): New variable.
7517 (Fdocumentation): Use it.
7518 (syms_of_doc): Define it.
7520 2000-01-31 Gerd Moellmann <gerd@gnu.org>
7522 * xterm.c (xim_open_dpy): Remove unused local variable.
7524 * emacs.c (USAGE): Use term `display options' instead of `X
7527 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: New function.
7528 (syms_of_xdisp) [GLYPH_DEBUG]: Defsubr it.
7530 * fns.c (sweep_weak_table): New function.
7531 (sweep_weak_hash_tables): Use it. Keep on marking until there
7534 2000-01-30 Gerd Moellmann <gerd@gnu.org>
7536 * xterm.c (x_delete_display): Update next_noop_dpyinfo to ensure
7537 that XTread_socket does not crash by trying to call XNoOp on a
7540 2000-01-30 Jason Rumney <jasonr@gnu.org>
7542 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
7543 Change selected_frame to SELECTED_FRAME ().
7544 (w32_console_mouse_position): Remove #ifndef MULE from around
7547 * makefile.nt: Remove dosfns.obj.
7549 * term.c (term_init) [WINDOWSNT]: Initialize TN_max_colors.
7551 * w32fns.c (w32_defined_color): Check for valid frame before
7552 applying gamma correction. Eliminate dependency on frame elsewhere.
7553 (w32_load_system_font): Switch FIXED_PITCH and VARIABLE_PITCH.
7554 (w32_to_x_font): Use resx and resy not height_in and width_in.
7555 (x_to_w32_font): Doc fix.
7556 (xlfd_strip_height): New function to strip and return font height.
7557 (w32_font_match): Compare height separately from rest of xlfd
7558 spec, using xlfd_strip_height.
7560 * w32term.c (w32_term_init): Swap resx and height_in, resy and
7561 width_in. Use w32_defined_color in place of defined_color.
7563 * w32faces.c: Merge more of DOS and X specifics in preparation for
7564 merge with xfaces.c.
7565 (defined_color): Remove FIXME comment.
7566 (tty_color_name): Provide w32-specific function.
7567 (realize_tty_face): Handle FACE_TTY_DEFAULT*_COLOR specially.
7569 * w32console.c (turn_on_face, turn_off_face): Removed.
7570 (w32_face_attributes): New function.
7571 (Global_variables): Reduce scope where possible.
7572 (clear_frame, ins_del_lines, scroll_line): Use char_attr_normal as
7574 (hl_mode): Don't modify text attributes.
7575 (write_glyphs): Don't do anything if len <= 0. Use
7576 w32_face_attributes to get attributes for drawing. Write
7577 terminating codes using char_attr_normal.
7578 (reset_terminal_modes, set_terminal_modes): Turn off highlight.
7579 (update_begin, update_end): Likewise.
7580 (vga_stdcolor_name): New function.
7581 (initialize_w32_display): Remove char_attr_reverse and char_attr.
7582 (Fset_screen_color): Remove char_attr_reverse.
7584 2000-01-29 Gerd Moellmann <gerd@gnu.org>
7586 * xfns.c (xic_set_preeditarea): Take window parameter and
7587 window-relative pixel-positions.
7589 * xterm.c (x_display_cursor): Set XIC pre-edit area only if window
7590 is its frame's selected window.
7591 (xim_instantiate_callback): Likewise.
7593 * xfns.c (x_create_im): Removed.
7594 (DEFAULT_STYLE, DEFAULT_FONT): Removed.
7595 (supported_xim_styles): Renamed from supported_styles.
7596 (best_xim_style): Renamed from best_style.
7597 (create_frame_xic): Renamed from xic_create_frame.
7598 (free_frame_xic): Renamed from xic_destroy_frame.
7600 2000-01-29 INOUE Seiichiro <inoue@ainet.or.jp>
7602 * xterm.c (XTread_socket) [HAVE_X_I18N]: If event is for none of
7603 our frames, call XFilterEvent with 2nd parameter `None'.
7604 (XTread_socket) <KeyPress> [HAVE_X_I18N]: Handle XmbLookupString
7605 returning XBufferOverflow.
7606 (XTread_socket) <ConfigureNotify> [HAVE_X_I18N]: Set XIC status
7608 (x_display_cursor) [HAVE_X_I18N]: Set XIC pre-edit area.
7609 (x_new_fontset) [HAVE_X_I18N]: Create XIC status area fontset.
7610 (xim_destroy_callback, xim_open_dpy, xim_instantiate_callback)
7611 (xim_initialize, xim_close)
7612 [HAVE_X_I18N && HAVE_X11R6]: New functions.
7613 (x_destroy_window) [HAVE_X_I18N]: Call xic_destroy_frame.
7614 (x_term_init) [HAVE_X_I18N]: Call xim_initialize.
7615 (x_delete_display) [HAVE_X_I18N]: Call xim_close.
7617 * xterm.h (struct x_display_info) [HAVE_X_I18N]: Add members `xim'
7619 (struct x_output) [HAVE_X_I18N]: Remove member `xim', add
7620 `xic_style' and `xic_xfs'.
7621 (FRAME_MENUBAR_HEIGHT, FRAME_X_XIM, FRAME_X_XIM_STYLES)
7622 (FRAME_XIC_STYLE, FRAME_XIC_FONTSET): New macros.
7623 (FRAME_XIM): Removed.
7625 * xfns.c (supported_styles): New variable.
7626 (DEFAULT_STYLE, DEFAULT_FONT): New macros
7627 (xic_create_xfontset, best_style, xic_create_frame)
7628 (xic_destroy_frame, xic_set_preeditarea, xic_set_statusarea)
7629 (xic_set_xfontset): New functions.
7631 2000-01-28 Dave Love <fx@gnu.org>
7633 * s/irix6-5.h: Revert last change after change to irix5-0.h.
7635 * m/iris4d.h (C_SWITCH_MACHINE): Don't use -G0.
7637 2000-01-28 Gerd Moellmann <gerd@gnu.org>
7639 * buffer.c (Fother_buffer): Don't call Fset_buffer_major_mode
7640 for *scratch* if it already existed.
7642 * emacs.c (USAGE): New macro.
7643 (main): Use it to display usage information.
7645 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
7647 Support for the menu-help feature:
7649 * msdos.h: Change prototypes of XMenuAddSelection and
7652 * msdos.c (IT_clear_end_of_line): Print the extent of the cleared
7653 part of the line to the termscript file.
7654 (IT_clear_to_end): Clear the entire line, not just its beginning.
7655 (menu_help_message, prev_menu_help_message): New variables.
7656 (IT_menu_make_room): Make room for the help_text member.
7657 (IT_menu_display): New argument disp_help; all callers changed.
7658 If disp_help is non-zero, store the help text of the active menu
7659 item in menu_help_message.
7660 (XMenuAddPane): Initialize the help_text member to NULL.
7661 (XMenuAddSelection): New argument help_text. Store it in the
7663 (XMenuActivate): New argument help_callback. If the value of
7664 menu_help_message has changed since the last time, display the
7665 menu help message text while waiting for the mouse to move. Clear
7666 the echo area before exiting.
7667 (XMenuDestroy): Free the help_text member.
7669 2000-01-27 Gerd Moellmann <gerd@gnu.org>
7671 * xmenu.c (xmenu_show) [!USE_X_TOOLKIT]: Pass help to
7672 XMenuAddSelection. Pass help callback to XMenuActivate.
7673 (menu_help_callback) [!USE_X_TOOLKIT]: New function.
7675 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
7677 * atimer.c (start_atimer) [!HAVE_SETITIMER]: Use EMACS_SET_SECS
7678 and EMACS_SET_USECS.
7680 2000-01-26 Dave Love <fx@gnu.org>
7682 * editfns.c (Fchar_after, Fchar_before): Doc fix.
7684 * bytecode.c (Fbyte_code): Use {BEFORE,AFTER}_POTENTIAL_GC where
7685 an error may be signalled.
7687 2000-01-26 Gerd Moellmann <gerd@gnu.org>
7689 * s/irix6-5.h [__GNUC__ && __GNUC_MINOR__ >= 95]: Undef
7690 LD_SWITCH_SYSTEM inherited from irix5-0.h.
7692 * bytecode.c (Fbyte_code) [BYTE_CODE_SAFE]: Fix typo.
7694 2000-01-25 Gerd Moellmann <gerd@gnu.org>
7696 * charset.c (Fstring): If there is a multibyte char among
7697 the args, always return a multibyte string.
7699 2000-01-25 Gerd Moellmann <gerd@gnu.org>
7701 * sysdep.c (sys_select): Turn atimers off and on instead of
7702 recording and restoring old alarm handler
7704 * process.c (toplevel): Include atimer.h.
7705 (create_process_1): Rewritten.
7706 (create_process): Use atimers instead of alarm.
7707 (wait_reading_process_input) [hpux]: Turn atimers off instead
7708 of turning off SIGALRM.
7709 (wait_reading_process_input): Turn off atimers instead off
7710 calling stop_polling.
7712 * emacs.c (main): Call init_atimer.
7714 * keyboard.c (toplevel): Include systime.h and atimer.h.
7715 (polling_for_input): Removed because unused.
7716 (input_poll_signal) [POLL_FOR_INPUT]: Removed.
7717 (poll_timer): New variable.
7718 (poll_for_input, poll_for_input_1): New functions.
7719 (start_polling, stop_polling): Rewritten.
7721 * keyboard.h (polling_for_input): Removed.
7723 * atimer.h, atimer.c: New files.
7725 * Makefile.in (obj): Add atimer.o.
7726 (atimer.o): New target.
7728 * blockinput.h (pending_atimers): Add extern declaration.
7729 (UNBLOCK_INPUT): Rewritten. Handle pending atimers.
7731 * lisp.h (popup_activated_flag): Add extern declaration.
7733 * xmenu.c (popup_activated_flag): Make externally visible.
7734 (popup_activate_callback) [USE_MOTIF]: Increment
7735 popup_activated_flag.
7736 (popup_deactivate_callback) [USE_MOTIF]: Decrement it.
7738 * xterm.c (toplevel): Include atimer.h.
7739 (toolkit_scroll_bar_interaction): New variable.
7740 (Fxt_process_timeouts): Removed.
7741 (x_process_timeouts): New function.
7742 (xt_action_hook): Clear toolkit_scroll_bar_interaction.
7743 (x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
7744 (x_make_frame_visible): Call poll_for_input_1 instead of
7745 input_poll_signal. Don't call alarm.
7746 (x_initialize): Install timer calling x_process_timeouts.
7748 2000-01-24 Dave Love <fx@gnu.org>
7750 * s/irix5-0.h: Don't set LD_SWITCH_SYSTEM -- we use unexelf now.
7751 Don't use -cckr -- apparently not now necessary.
7753 2000-01-24 Eli Zaretskii <eliz@is.elta.co.il>
7755 * msdos.c (IT_menu_display): Truncate long menu lines at the right
7758 2000-01-23 Jason Rumney <jasonr@gnu.org>
7760 * w32fns.c (w32_defined_color): Apply gamma correction before
7761 trying to map to the palette.
7762 (w32_wnd_proc) [WM_ERASE_BACKGROUND]: Pass device context of frame
7765 * w32term.c (w32_fill_rect): Do not try to deal with NULL hdc
7766 here. Callers changed to always pass real device context.
7767 (w32_draw_bitmap): Likewise.
7768 (w32_get_glyph_overhangs): Likewise.
7769 (w32_draw_box_rect): Make use of s->hdc rather than getting a new
7771 (w32_set_vertical_scroll_bar): Pass correct HWND parameters to
7772 pfnSetScrollInfo and SetScrollRange.
7773 (x_get_char_face_and_encoding): Don't turn iso8859-1 characters
7774 back into MULE characters after decoding them.
7775 (x_get_glyph_face_and_encoding): Likewise.
7776 (w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
7777 GetCharABCWidthsW fails, since this is defined on Windows 9x.
7778 (x_produce_glyphs): Calculate per char metrics for a character
7779 that we know exists in default font when font_not_found_p is true.
7781 2000-01-22 Jason Rumney <jasonr@gnu.org>
7783 * makefile.nt (intervals.obj, composite.obj): New modules.
7784 (composite.h): Added as dependency where appropriate.
7786 * w32gui.h (XGCValue): New struct for emulating X GCs.
7788 * w32term.h (XCharStruct): New struct for emulating X.
7790 * w32console.c (turn_on_face, turn_off_face): New functions.
7791 (change_line_highlight): New prototype for new redisplay.
7792 (write_glyphs): Support multibyte text. Support faces.
7794 * w32faces.c: Complete rewrite for new redisplay based on new
7797 * w32fns.c: Use SELECTED_FRAME macro in place of selected_frame
7798 throughout. struct frame * in place of FRAME_PTR.
7799 Skeleton support for images, toolbars, tooltips from xfns.c.
7800 (Fx_create_frame): Use system default for default scroll bar
7802 (w32_get_arg): Renamed from x_get_arg.
7803 (Fx_file_dialog): New function.
7804 (w32_list_fonts): Check cache before asking system.
7805 (Vw32_enable_synthesized_fonts): New variable.
7806 (Vw32_enable_italics): Obsolete, removed.
7808 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
7809 Use SELECTED_FRAME macro.
7811 * w32menu.c: Add skeleton support for help strings on menus.
7812 (add_menu_item): Native checkbox and radio support added, but not
7813 yet enabled due to bugs.
7814 (push_menu_item): Add parameters type, selection and help.
7816 Formatting changes to reduce unnecessary diffs with xmenu.c.
7818 * w32select.c (Fw32_set_clipboard_data): Update call to
7819 find_charset_in_str.
7821 * w32term.c: Complete rewrite for new redisplay based on new
7822 xterm.c with necessary sections merged back in from old w32term.c.
7824 2000-01-21 Richard M. Stallman <rms@gnu.org>
7826 * data.c (set_internal): Further fix in same criterion.
7828 2000-01-20 Richard M. Stallman <rms@gnu.org>
7830 * data.c (set_internal): Fix the criteria for whether
7831 to swap out the old cached binding.
7833 2000-01-19 Dave Love <fx@gnu.org>
7835 * lread.c: (syms_of_lread) [user-init-file]: Doc change.
7837 2000-01-18 Kenichi Handa <handa@etl.go.jp>
7839 * regex.c (re_compile_fastmap): While checking a range table for
7840 `charset', skip flag bits for a character class correctly.
7842 2000-01-17 Gerd Moellmann <gerd@gnu.org>
7844 * m/news-risc.h (LD_SWITCH_MACHINE): Define differently for GCC.
7846 * xfns.c (x_window): Call lw_create_widget with new parameter
7849 * widget.c (EmacsFrameSetCharSize): Change size of children first
7850 because of problems with main window geometry management under
7853 * xmenu.c (enum menu_item_idx): New enumeration replacing defines
7855 (MENU_ITEMS_ITEM_HELP): New enumerator.
7856 (push_menu_item): Add parameter HELP. Record help in menu_items.
7857 (single_menu_item, single_submenu, list_of_items): Call
7858 push_menu_item with new parameter.
7859 (single_submenu): Set help string in widget value.
7860 (menu_highlight_callback): New function.
7861 (set_frame_menubar): Call lw_create_widget with new
7863 (xmenu_show, xdialog_show): Ditto.
7865 2000-01-13 Gerd Moellmann <gerd@gnu.org>
7867 * sound.c (Fplay_sound): Improve doc string.
7869 2000-01-11 Richard M. Stallman <rms@gnu.org>
7871 * lisp.h (set_internal): Enter the new arg.
7873 * eval.c (specbind): Record buffer-local variables specially,
7874 indicating which buffer's binding was saved.
7875 (unbind_to): Restore buffer-local variables specially
7876 in the proper buffer.
7878 * data.c (set_internal): New arg BUF.
7880 * eval.c (specbind, unbind_to): Pass new arg to set_internal.
7881 * data.c (Fset): Pass new arg to set_internal.
7882 * bytecode.c (Fbyte_code): Pass new arg to set_internal.
7884 2000-01-11 Gerd Moellmann <gerd@gnu.org>
7886 * .gdbinit: Adapt to new strings. Add xbacktrace, xreload,
7889 2000-01-11 Richard M. Stallman <rms@gnu.org>
7891 * minibuf.c (Ftry_completion): Doc fix.
7893 2000-01-11 Gerd Moellmann <gerd@gnu.org>
7895 * keyboard.c (Fclear_this_command_keys): Clear recent_keys
7898 2000-01-11 Andreas Schwab <schwab@suse.de>
7900 * coding.c (code_convert_region): Initialize total_skip.
7902 2000-01-08 Dave Love <fx@gnu.org>
7904 * eval.c (Fuser_variable_p): Check customizability too.
7906 2000-01-07 Gerd Moellmann <gerd@gnu.org>
7908 * minibuf.c (Fcompleting_read): Doc fix.
7910 2000-01-05 Gerd Moellmann <gerd@gnu.org>
7912 * s/freebsd.h (C_SWITCH_SYSTEM): Add -I /usr/local/include and
7915 * xfns.c (x_create_im): New function to set IM and IC of a frame.
7916 Check that input style is supported before trying to create an
7918 (x_window): Call x_create_im.
7920 2000-01-04 Gerd Moellmann <gerd@gnu.org>
7922 * xfns.c (current_gif_memory_src): New variable.
7923 (gif_load): Record the address of the current memory source
7924 in current_gif_memory_src.
7925 (gif_read_from_memory): Use current_gif_memory_src.
7927 * systime.h (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME): Give
7928 macros statement form.
7930 * sound.c (struct sound): Renamed from struct sound_file.
7931 (struct sound): Add members `data' and `header_size'.
7932 (enum sound_attr): Add SOUND_DATA.
7933 (current_sound, current_sound_device): Variables renamed from
7934 sound_file and sound_device.
7935 (parse_sound): Parse :data.
7936 (parse_sound): Handle sound data in strings.
7937 (find_sound_type): Function renamed from find_sound_file_type.
7938 (wav_init, au_init): Fail if sound's header_size is smaller than
7940 (wav_play, au_play): Play sounds from string data.
7942 * puresize.h (BASE_PURE_SIZE): Increase to 600000.
7944 * lisp.h: Add prototype for allocate_string_data.
7946 * alloc.c (Fgarbage_collect): Return number of live and free
7949 * alloc.c (mark_buffer): Remove code in #if 0.
7951 (UNMARK_BALANCE_INTERVALS): Give the macro statement form.
7952 (strings_consed): New variable.
7953 (allocate_string): Set it.
7954 (syms_of_alloc): Add DEFVAR_INT for strings_consed.
7955 (Fmemory_use_counts): Return strings_consed. Use Flist.
7957 * alloc.c: General cleanup in comments etc. Remove conditional
7958 compilation for `standalone'.
7960 * lisp.h (struct Lisp_String): Make DATA member `unsigned char *'.
7962 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P):
7963 (GC_STRING_BYTES, GC_STRING_CHARS): New macros.
7964 (DONT_COPY_FLAG): Removed.
7965 (SBLOCK_SIZE, LARGE_STRING_BYTES): New macros.
7966 (struct sdata, struct sblock): New
7967 (struct string_block): Rewritten.
7968 (STRINGS_IN_STRING_BLOCK): New macro.
7969 (oldest_sblock, current_sblock, total_strings, total_free_strings)
7970 (large_sblocks, string_blocks, string_free_list): New variables.
7971 (NEXT_FREE_LISP_STRING, SDATA_OF_STRING, SDATA_SIZE): New macros.
7972 (init_strings): Rewritten.
7973 (allocate_string, allocate_string_data, compact_small_strings)
7974 (free_large_strings, sweep_strings): New functions.
7975 (STRING_BLOCK_SIZE, STRING_BLOCK_OUTSIZE)
7976 (struct string_block_head, current_string_block)
7977 (first_string_block, large_string_blocks, STRING_FULLSIZE)
7978 (STRING_PAD): Removed.
7979 (make_uninit_multibyte_string, make_pure_string): Rewritten.
7980 (Fgarbage_collect): Don't set mark bit in large strings.
7981 (mark_object): Mark strings differently. Mark symbol names
7983 (survives_gc_p): Test marked strings differently.
7984 (gc_sweep): Sweep strings differently, unmark strings in
7986 (compact_strings): Removed.
7988 2000-01-04 Eli Zaretskii <eliz@is.elta.co.il>
7990 * xfaces.c (syms_of_xfaces): defsubr Scolor_gray_p and
7991 Scolor_supported_p even if HAVE_X_WINDOWS is not defined.
7993 2000-01-04 Kenichi Handa <handa@etl.go.jp>
7995 * fileio.c (Finsert_file_contents): Signal error if visiting file
7996 in a non-empty buffer.
7998 * term.c (encode_terminal_code): Fix the previous change.
8000 2000-01-03 Gerd Moellmann <gerd@gnu.org>
8002 * xfaces.c (syms_of_xfaces): Change Sface_color_gray_p to
8003 Scolor_gray_p, Sface_color_supported_p to Scolor_supported_p.
8005 * s/hpux9.h (NO_EDITRES): Define even if HAVE_LIBXMU.
8007 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
8009 * xdisp.c (handle_single_display_prop) [HAVE_WINDOW_SYSTEM]: No
8010 need to test for MSDOS frames.
8012 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
8014 * dosfns.c (unspecified_colors): Remove.
8015 (msdos_stdcolor_idx): Use global variables unspecified_fg and
8017 (msdos_stdcolor_name): Return strings for unspecified fore- and
8020 * xfaces.c (Qunspecified_fg, Qunspecified_bg): Remove.
8021 (syms_of_xfaces): Remove their staticpro's.
8022 (tty_color_name): Return Lisp strings for unspecified fore- and
8024 (Finternal_set_lisp_face_attribute): Remove the special treatment
8025 for Qunspecified_{f,b}g.
8026 (realize_default_face): Replace Qunspecified_{f,b}g with a Lisp
8029 2000-01-03 Gerd Moellmann <gerd@gnu.org>
8031 * xdisp.c (reseat_at_next_visible_line_start): Position before
8032 newline only if ending up on a newline.
8033 (next_element_from_ellipsis): Return success. Handle case of
8034 displaying no ellipsis. Fix case of ellipsis defined in display
8036 (next_element_from_buffer): Return 0 if next_element_from_ellipsis
8039 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
8041 * xfaces.c (Fcolor_gray_p): Renamed from face-color-gray-p.
8042 (Fcolor_supported_p): Renamed from face-color-supported-p.
8044 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
8046 * xfaces.c (tty_defined_color): Pass frame to tty-color-desc. The
8047 list of colors renamed to tty-defined-color-alist.
8048 (tty_color_name): Pass the frame to tty-color-by-index.
8049 (realize_tty_face): tty-color-alist is now a function which
8050 accepts the frame as argument.
8052 * term.c (Ftty_display_color_p): Accept an optional argument
8055 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
8057 * term.c (insert_glyphs): Pass glyph, not &glyph, to
8058 encode_terminal_code.
8060 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
8062 * dispnew.c (mode_line_string): Support termcap frames as well.
8064 2000-01-01 Gerd Moellmann <gerd@gnu.org>
8066 * syntax.c (Fforward_word): Undo previous change.
8068 * editfns.c (Fconstrain_to_field): Don't constrain if
8069 inhibit-field-text-motion is non-nil.
8070 (Fline_beginning_position): Undo previous change.
8071 (Fline_end_position): Ditto.
8073 * syntax.c (Fforward_word): Notice field boundaries only if
8074 inhibit-field-text-motion is nil.
8076 * lisp.h: Add extern declaration for Vinhibit_field_text_motion.
8078 * editfns.c (Vinhibit_field_text_motion): New variable.
8079 (inhibit-field-text-motion): New DEFVAR_LISP.
8080 (Fline_beginning_position, Fline_end_position): Notice field
8081 boundaries only if inhibit-field-text-motion is nil.
8083 * xfns.c (x_create_x_image_and_pixmap): Remove parameter FILE.
8085 (x_build_heuristic_mask): Likewise.
8086 (xbm_load_image_from_file): Change error output.
8087 (xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
8088 (gif_load, gs_load, x_kill_gs_process): Ditto.
8090 * xfns.c (gif_load): Avoid sign extension and thus out of bounds
8091 color indices when accessing raster pixels.
8092 (gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
8093 one of :file or :data.
8094 (enum pbm_keyword_index): Add PBM_DATA.
8095 (pbm_format): Add :data.
8096 (pbm_image_p): Allow either :file or :data.
8097 (pbm_read_file): New function.
8098 (pbm_scan_number): Rewritten to read from string.
8099 (pbm_load): Support :data.
8101 See ChangeLog.8 for earlier changes.
8104 ;; coding: iso-2022-7bit