1 2000-11-20 Gerd Moellmann <gerd@gnu.org>
3 * xfns.c (x_create_tip_frame): Use CWSaveUnder only if the
6 * s/gnu-linux.h: Don't use `#cpu'.
8 * buffer.c (MAP_FAILED): Define it as `((void *) -1)' if it's
11 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): New
13 (x_send_scroll_bar_event): Store the window in scroll_bar_windows
14 and store an index in the XClientMessageEvent. Storing a
15 Lisp_Object or pointer can fail on a 64 bit system, since X only
17 (x_scroll_bar_to_input_event): Get the window from
20 2000-11-20 Dave Love <fx@gnu.org>
22 * Makefile.in (LIBX): Reorder for -lX11 after -lXpm.
24 2000-11-20 Gerd Moellmann <gerd@gnu.org>
26 * s/sol2-5.h (USE_MMAP_FOR_BUFFERS): Undefine.
28 2000-11-20 Kenichi Handa <handa@etl.go.jp>
30 * charset.c (get_new_private_charset_id): Don't limit CHARSET_ID
33 * alloc.c (make_string): Fix previous change. Be sure to make
34 unibyte string correctly.
36 2000-11-19 Gerd Moellmann <gerd@gnu.org>
38 * window.c (Fwindow_list): Change parameter list to be XEmacs
40 (window_list_1): New function.
41 (window_loop): Use it instead of Fwindow_list.
43 * sysdep.c (emacs_ospeed): New variable.
44 (toplevel): Don't declare ospeed extern.
45 (init_baud_rate): Use emacs_ospeed instead of ospeed.
47 * termcap.c (ospeed): Remove.
48 (tputs) [!emacs]: Remove unused code.
49 (tgetent): Avoid a compiler warning.
51 * xterm.c (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
52 (x_scroll_bar_remove, XTset_vertical_scroll_bar): Call
53 SCROLL_BAR_X_WIDGET with additional argument DPY.
55 * xterm.h (struct scroll_bar): Members x_widget_low, x_widget_high
57 (SCROLL_BAR_X_WIDGET): Get the widget via XtWindowToWidget.
58 Take the X display as additional argument.
59 (SET_SCROLL_BAR_X_WIDGET): Store the window of the widget, since
60 `Widget' is a pointer type that's not easily stored in Lisp_Object
61 form in a portable way.
63 * dispnew.c (update_text_area): Fix last change.
65 2000-11-18 Gerd Moellmann <gerd@gnu.org>
67 * xdisp.c: Use BINDING_STACK_SIZE throughout.
69 * xfns.c (x_set_tool_bar_lines): When clearing the frame, also
70 clear current matrices.
72 * buffer.c (mmap_enlarge): Don't print a message on stderr
73 if mapping new memory at the end of the existing region fails.
75 * dispnew.c (update_text_area): Don't skip over equal glyphs
76 when the last current glyph overlaps the glyph to its right.
78 2000-11-18 Miles Bader <miles@gnu.org>
80 * xdisp.c (message_log_check_duplicate): Let "..."-detection match
81 lines that *end* with "..." too (that's the most common case!).
83 2000-11-18 Gerd Moellmann <gerd@gnu.org>
85 * xdisp.c (resize_mini_window): Temporarily change to the
86 mini-window's buffer if necessary.
88 * xfns.c (Fx_show_tip): Use default y-offset of -10 so that
89 the tooltip obscures less text under it.
91 2000-11-17 Gerd Moellmann <gerd@gnu.org>
93 * puresize.h (BASE_PURESIZE): Increase to 700000.
95 2000-11-18 Jason Rumney <jasonr@gnu.org>
97 * w32term.c (w32_draw_bitmap): Use face to set colors.
99 2000-11-17 Dave Love <fx@gnu.org>
101 * lread.c (Fload): Fix #ifdef for pcc.
103 2000-11-17 Gerd Moellmann <gerd@gnu.org>
105 * xdisp.c (pos_visible_p): Compute the default character height
108 2000-11-16 Gerd Moellmann <gerd@gnu.org>
110 * xdisp.c (pos_visible_p): Handle case that we reach ZV without
111 knowing the line's height; use the default font's height in that
114 * xfaces.c (weight_table): Add `demi' with the same meaning as
117 2000-11-16 Kenichi Handa <handa@etl.go.jp>
119 * dispnew.c (null_row): New global static variable.
120 (clear_glyph_row): Delete local static variable null_row.
122 2000-11-15 Jason Rumney <jasonr@gnu.org>
124 * w32term.c (HIGHLIGHT_COLOR_DARK_BOOST_LIMIT): New constant.
125 (w32_alloc_lighter_color): Use new brightness calculations from
126 xterm.c. Scale delta to be in the range expected by W32.
127 (w32_draw_relief_rect): Use frame relief colors.
129 2000-11-15 Gerd Moellmann <gerd@gnu.org>
131 * frame.c (syms_of_frame_1): Removed; code moved to syms_of_frame.
132 (Qinhibit_default_face_x_resources): New variable.
133 (syms_of_frame): Initialize it.
134 (Fmodify_frame_parameters): Bind inhibit-default-face-x-resources.
136 * xdisp.c (pos_visible_p): Improve function comment.
138 * lisp.h (BINDING_STACK_SIZE): New macro.
140 * dired.c (directory_files_internal) [EAGAIN || EINTR]: Retry
141 reading the directory if readdir returns null and errno is EAGAIN
144 2000-11-14 Stefan Monnier <monnier@cs.yale.edu>
146 * xdisp.c (try_scrolling): Set scroll_max to max of scroll_* args
147 so setting scroll-step to 1 doesn't defeat scroll-conservatively.
148 Set amount_to_scroll to max of dx and scroll_step so that
149 scroll-conservatively doesn't defeat scroll-step>1.
150 (syms_of_xdisp): Add a hint in scroll-step's docstring to use
151 scroll-conservatively for line-at-a-time scrolling.
153 2000-11-14 Gerd Moellmann <gerd@gnu.org>
155 * window.c (Fpos_visible_in_window_p): Call pos_visible with
158 * xdisp.c (current_mode_line_height, current_header_line_height):
160 (init_xdisp): Initialize them.
161 (pos_visible_p): Add parameter EXACT_MODE_LINE_HEIGHTS_P. Compute
162 and use exact mode line heights if it is set.
164 * lisp.h (pos_visible_p): Change prototype.
166 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
167 (CURRENT_HEADER_LINE_HEIGHT): Look at current_mode_line_height
168 and current_header_line_height first.
169 (current_mode_line_height, current_header_line_height): Declare
172 2000-11-14 Miles Bader <miles@lsi.nec.co.jp>
174 * xterm.c (x_alloc_lighter_color): Use real brightness calculation.
175 Just use FACTOR/2 instead of HIGHLIGHT_COLOR_DARK_BOOST.
176 (HIGHLIGHT_COLOR_DARK_BOOST): Macro removed.
178 2000-11-14 Miles Bader <miles@gnu.org>
180 * xterm.c (x_alloc_lighter_color): Include an additive component
181 too for dark colors, because FACTOR isn't enough.
182 (HIGHLIGHT_COLOR_DARK_BOOST, HIGHLIGHT_COLOR_DARK_BOOST_LIMIT):
185 2000-11-13 Gerd Moellmann <gerd@gnu.org>
187 * keyboard.c (show_help_echo): Call message3_nolog with number of
188 bytes in the help string as 2nd parameter, instead of the number
191 2000-11-13 Miles Bader <miles@gnu.org>
193 * lread.c (openp): Return -2 instead of 0 for the `remote file' case.
194 (Fload): Use new openp return protocol.
195 Don't try to use Vload_source_file_function to load .elc files.
196 * xfns.c (x_create_bitmap_from_file, x_find_image_file): Use new
197 openp return protocol.
198 * w32fns.c (x_create_bitmap_from_file, x_find_image_file): Likewise.
200 2000-11-11 Kenichi Handa <handa@etl.go.jp>
202 * syssignal.h: Pay attention to BROKEN_SIGAIO and BROKEN_SIGPTY.
204 * m/ibmrs6000.h (BROKEN_SIGAIO, BROKEN_SIGPTY, BROKEN_SIGPOLL):
205 Defined these macros.
206 (NLIST_STRUCT): Avoid re-defining it.
208 * s/hpux10.h (C_SWITCH_X_SYSTEM): Include -I/usr/include/X11R6 and
209 -I/usr/contrib/X11R6/include.
210 (LD_SWITCH_X_DEFAULT): Include -L/usr/lib/X11R6.
212 2000-11-10 Jason Rumney <jasonr@gnu.org>
214 * w32term.h (CP_8BIT, CP_UNICODE, CP_INVALID): New pseudo-codepages.
216 * w32term.c (w32_encode_char): Handle CP_UNICODE specially.
217 (w32_use_unicode_for_codepage): Use new pseudo-codepages.
219 * w32fns.c (Qw32_charset_hangeul): Rename to match w32 headers.
220 (Qw32_charset_vietnamese): New symbol.
221 (xlfd_charset_of_font): New function.
222 (w32_load_system_font): Use it.
223 (x_to_w32_charset): Use Fassoc to find charset info. Special case
224 when Vw32_charset_info_alist is nil to ensure default face always
225 has font. Use Fcar and Fcdr for safety.
226 (w32_to_x_charset): Use Vw32_charset_info_alist for mappings.
227 (w32_codepage_for_font): Use xlfd_charset_of_font. Use new
228 pseudo-codepages for special cases.
229 (w32_to_x_font): New parameter to allow charset portion to be
230 specified where there is many to one mapping. Callers changed.
231 (w32_list_fonts): Avoid listing fonts that won't display.
233 2000-11-10 Gerd Moellmann <gerd@gnu.org>
235 * xfaces.c (Vface_alternative_font_registry_alist): New variable.
236 (font_list_1): Renamed from font_list.
237 (font_list): New function, trying alternative registries from
238 Vface_alternative_font_registry_alist.
239 (Finternal_set_alternative_font_registry_alist): New function.
240 (syms_of_xfaces): Initialize and Staticpro
241 Vface_alternative_font_registry_alist. Defsubr
242 Finternal_set_alternative_font_registry_alist.
244 2000-11-09 Ken Raeburn <raeburn@gnu.org>
246 * lisp.h (Flooking_at): Declare.
248 2000-11-09 Gerd Moellmann <gerd@gnu.org>
250 * dired.c (directory_files_internal): Fix a braino.
252 * dired.c (directory_files_internal): Add missing GCPRO's.
255 2000-11-08 Gerd Moellmann <gerd@gnu.org>
257 * xdisp.c (syms_of_xdisp): Change doc of max-mini-window-height.
258 (resize_mini_window): Return quickly if Vresize_mini_window is
259 nil. Don't return if Vmax_mini_window_height is nil.
261 * xdisp.c (Vresize_mini_window, Qgrow_only): New variables.
262 (syms_of_xdisp): Initialize them.
263 (resize_mini_window): Act according to the setting of
265 (syms_of_xdisp): Initialize Vmenu_bar_update_hook to nil.
267 * xterm.c (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS]: Map the
268 scroll bar widget after configuring it, so that it will appear at
269 the right position from the start.
270 (XTredeem_scroll_bar): Cleaned up.
272 2000-11-08 Kenichi Handa <handa@etl.go.jp>
274 * xterm.c (VCENTER_BASELINE_OFFSET): Fix previous change. If the
275 font is taller than the frame line, we don't have to bias the
278 * w32term.c (VCENTER_BASELINE_OFFSET): Likewise.
280 2000-11-07 Dave Love <fx@gnu.org>
282 * config.in (HAVE_MKSTEMP): Add.
284 * callproc.c (Fcall_process_region) [HAVE_MKSTEMP]: Use it.
286 2000-11-07 Gerd Moellmann <gerd@gnu.org>
288 * window.c (Fset_window_configuration): Don't try to preserve
289 point in the current buffer, if that buffer is displayed in more
292 * xfaces.c (lookup_named_face): If default face isn't realized,
293 try to realize it. Return -1 if not successful.
294 (Fx_list_fonts): Handle case that face cannot be determined.
295 (Fface_font): Likewise.
297 2000-11-06 Gerd Moellmann <gerd@gnu.org>
299 * window.c (displayed_window_lines): Detect partially
300 visible lines at the bottom correctly.
302 2000-11-06 Stefan Monnier <monnier@cs.yale.edu>
304 * fileio.c (Fwrite_region): Use `visiting' rather than `visit'
305 when ensuring we don't do visit in indirect buffer.
307 2000-11-06 Kenichi Handa <handa@etl.go.jp>
309 * composite.h (compose_chars_in_text): Add prototype.
311 * composite.c (Vcomposition_function_table): New variable.
312 (Qcomposition_function_table): New variable.
313 (run_composition_function): Call
314 Vcompose_chars_after_function with three arguments.
315 (compose_chars_in_text): New function.
316 (syms_of_composite): Modified the doc-string of
317 Vcompose_chars_after_function. Declare composition-function-table
318 as a lisp variable, and initialize it.
320 * xfns.c (x_encode_text): Suppress producing escape sequences for
323 * xselect.c: Include composite.h.
324 (selection_data_to_lisp_data): Call compose_chars_in_text on STR.
326 2000-11-05 Andrew Innes <andrewi@gnu.org>
328 * w32term.c (x_produce_glyphs): Fix typo in enum name.
330 * sysdep.c (read_input_waiting): Remove extraneous argument to
333 * w32fns.c (Fx_server_version): Include w32_build_number in the
336 * w32heap.c (w32_build_number): New variable.
337 (cache_system_info): Set it.
339 * w32heap.h (w32_build_number): Add extern.
341 * emacs.c (syms_of_emacs): Update docstring for
342 system-configuration, to reflect the actual usage on MS-Windows.
344 2000-10-31 Gerd Moellmann <gerd@gnu.org>
346 * keyboard.c (read_char) <wrong_kboard>: Make sure that we
347 process idle timers while waiting for another event.
349 * dispnew.c (update_frame_line): Handle case where spaces in
350 the default face are colored.
352 * xdisp.c (redisplay_tool_bar): Don't set fonts_changed_p if
353 window height hasn't changed.
355 2000-10-31 Jason Rumney <jasonr@gnu.org>
357 * w32term.c (x_produce_glyphs): Handle composite characters.
358 (x_draw_glyph_string_foreground)
359 (x_draw_composite_glyph_string_foreground): Restore old font.
361 2000-10-31 Miles Bader <miles@lsi.nec.co.jp>
363 * minibuf.c (read_minibuf): Reset the undo history just before
364 starting the recursive-edit.
366 2000-10-30 Gerd Moellmann <gerd@gnu.org>
368 * xfaces.c (menu_face_change_count): New variable.
369 (Finternal_set_lisp_face_attribute): Increment it for changes
371 (realize_basic_faces): Reflect changes in the `menu' faces
374 * xdisp.c (try_scrolling) <PT >= scroll_margin_pos>: Add 1 to the
375 dy obtained from the iterator's y-position after moving from
376 scroll_margin_pos to PT; see comment there.
378 * xdisp.c (safe_eval_handler): Call add_to_log.
380 * xfaces.c (resolve_face_name): Handle case that FACE_NAME
381 is not a symbol or string.
383 * xdisp.c (echo_area_display): Don't perform a display update from
384 inside redisplay. The update will happen anyway at the end of
385 redisplay, and it can confuse redisplay (GC messages while
386 redisplaying, for instance.)
388 2000-10-30 Stefan Monnier <monnier@cs.yale.edu>
390 * xrdb.c (x_load_resources): Use the class name in the defaults.
392 * regex.c (re_iswctype, re_wctype_to_bit): Fix braino.
393 (regex_compile): Catch bogus \(\1\).
395 2000-10-30 Gerd Moellmann <gerd@gnu.org>
397 * xterm.c (x_alloc_nearest_color): Fix last change to compare
400 * xterm.c (x_alloc_nearest_color): If allocation succeeds, and
401 we have a color cache, check that the cached color equals the
402 allocated color. If not, clear the color cache.
404 * window.c (displayed_window_lines): Change buffers if necessary.
405 Fix computation of displayed lines.
407 * keyboard.c (syms_of_keyboard): Change DEFVAR_LISP of
408 update_menu_bindings to DEFVAR_BOOL.
410 2000-10-30 Kenichi Handa <handa@etl.go.jp>
412 * search.c (Fset_match_data): Be sure to make search_regs always sane.
414 * puresize.h (BASE_PURESIZE): Increase to 680000.
416 * fns.c (Foptimize_char_table): Fix arg for CHARSET_DIMENSION.
418 2000-10-29 Jason Rumney <jasonr@gnu.org>
420 * w32term.h (FONT_DESCENT): Negate descent of BDF fonts.
422 * w32term.c (w32_bdf_per_char_metric): Negate descent.
423 (w32_cache_char_metrics): Handle possibility that 'x' does not
425 (W32_TEXTOUT): w32_BDF_TextOut wants number of bytes not chars.
427 * w32bdf.h (bdffont): Add nchars.
429 * w32bdf.c (set_bdf_font_info): Set it.
430 (w32_BDF_TextOut): Swap byte order of double byte characters.
431 (w32_load_bdf_font): Set double_byte_p based on bdf_font->nchars.
433 2000-10-28 Eli Zaretskii <eliz@is.elta.co.il>
435 * frame.c (Fframe_parameters): Fix the change from 2000-10-16:
436 don't override the colors in frame's param_alist, unless they are
439 * term.c (reassert_line_highlight): If inverse_video is non-zero,
440 reverse the effect of the highlight flag.
442 2000-10-27 Ken Raeburn <raeburn@gnu.org>
444 * window.h (Fwindow_live_p): Declare.
446 * undo.c (record_delete): Check that last_undo_buffer is really a
447 buffer before applying XBUFFER to it.
449 * keymap.c (where_is_internal): Pass lisp object, not integer, to
452 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
454 * lisp.h (KEYMAPP): New macro.
455 (get_keymap): Remove.
456 (get_keymap_1): Rename get_keymap.
458 * keyboard.h (get_keymap_1, Fkeymapp): Remove prototype.
460 * xterm.c (note_mode_line_highlight): Use KEYMAPP.
462 * xmenu.c (single_submenu): Use KEYMAPP.
463 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
464 Use KEYMAPP rather than Fkeymapp.
466 * w32term.c (note_mode_line_highlight): Use KEYMAPP.
468 * w32menu.c (True, False): Remove (use TRUE and FALSE instead).
469 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
470 Use KEYMAPP rather than Fkeymapp.
471 (single_submenu): Use KEYMAPP.
472 (w32_menu_show, w32_dialog_show): Use TRUE.
474 * minibuf.c (Fread_from_minibuffer): Update call to get_keymap.
476 * keymap.c (KEYMAPP): Remove (moved to lisp.h).
477 (Fkeymapp): Use KEYMAPP.
478 (get_keymap): Rename from get_keymap_1. Remove old def.
479 Return t when autoload=0 and error=0 and the keymap needs autoloading.
480 (Fcopy_keymap): Check (eq (car x) 'keymap) rather than using Fkeymapp.
481 (Fminor_mode_key_binding): Don't raise an error if the binding
483 (Fuse_global_map, Fuse_local_map): Allow autoloading.
484 (Faccessible_keymaps): Fetch keymaps rather than checking Fkeymapp.
486 * keyboard.c (read_char): get_keymap_1 -> get_keymap.
487 Allow Vspecial_event_map to be autoloaded.
488 (menu_bar_items): Fetch the keymap rather than using keymapp.
489 (menu_bar_one_keymap): No need to follow func-indirect any more.
490 (parse_menu_item): get_keymap_1 -> get_keymap.
491 (tool_bar_items): Fetch the keymap rather than using keymapp.
492 (read_key_sequence): Use KEYMAPP.
494 * intervals.c (get_local_map): Use get_keymap rather than following
495 function-indirections explicitly.
497 * doc.c (Fsubstitute_command_keys): get_keymap_1 -> get_keymap.
499 2000-10-27 Jason Rumney <jasonr@gnu.org>
501 * w32fns.c (Fx_create_frame): Make default fontsize on w32 10
502 point, as Windows has oversized fonts.
504 * fontset.c (syms_of_fontset) [WINDOWSNT]: Likewise.
506 2000-10-27 Gerd Moellmann <gerd@gnu.org>
508 * gmalloc.c [GC_MCHECK]: Add code from mcheck.c of glibc-1.09.1.
509 (freehook, reallochook): Handle null pointer arguments.
510 (__malloc_initialize) [GC_MCHECK]: Call mcheck.
512 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
514 * regex.c (POP_FAILURE_REG_OR_COUNT, re_match_2_internal)
515 (re_match_2_internal, re_match_2_internal, re_match_2_internal):
516 Giving in to popular pressure to shut up the compiler with casts.
518 2000-10-27 Gerd Moellmann <gerd@gnu.org>
520 * xterm.c (x_draw_glyph_string): Treat XA_UNDERLINE_POSITION as a
521 signed value, and use a default value computed from the font's
524 2000-10-27 Miles Bader <miles@lsi.nec.co.jp>
526 * xterm.c (x_draw_glyph_string): Add a workaround so that fonts
527 that specify a negative underline position can still use underlines.
529 * window.c (Fpos_visible_in_window_p): Make POS default to
530 WINDOW's point, not the current buffer's point.
532 2000-10-26 Dave Love <fx@gnu.org>
534 * s/sol2-5.h: Don't define SYSTEM_MALLOC so that we can find out
537 2000-10-26 Gerd Moellmann <gerd@gnu.org>
539 * window.c (size_window): Compute size difference from sum of old
540 child window sizes instead of from parent's size.
542 * xdisp.c (pos_visible_p): Change current buffer if necessary.
543 Handle obscured lines at the top of the window.
545 * frame.c (Fdelete_frame): Doc fix. Move running the hook
546 down after the last error condition check.
548 * frame.c (Fdelete_frame): Run delete-frame-hook.
550 2000-10-26 Kenichi Handa <handa@etl.go.jp>
552 * coding.c (decode_coding): Fix previous change (check also
553 CODING_MODE_LAST_BLOCK).
555 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
557 * regex.c: More `unsigned char' -> `re_char' changes.
558 Also change several `int' into `re_wchar_t'.
559 (PATTERN_STACK_EMPTY, PUSH_PATTERN_OP, POP_PATTERN_OP): Remove.
560 (PUSH_FAILURE_POINTER): Don't cast any more.
561 (POP_FAILURE_REG_OR_COUNT): Remove the cast that strips `const'.
562 We want GCC to complain, since this piece of code makes
563 re_match non-reentrant, which *should* be fixed.
564 (GET_BUFFER_SPACE): Use size_t rather than unsigned long.
565 (EXTEND_BUFFER): Use RETALLOC.
566 (SET_LIST_BIT): Don't cast.
567 (re_wchar_t): New type.
568 (re_iswctype, re_wctype_to_bit): Make it crystal clear to GCC
569 that those two functions will always properly return.
570 (IMMEDIATE_QUIT_CHECK): Cast to void.
571 (analyse_first): Use recursion rather than an explicit stack.
572 (re_compile_fastmap): Can't fail anymore.
573 (re_search_2): Don't check re_compile_fastmap for failure.
574 (PUSH_NUMBER): Renamed from PUSH_FAILURE_COUNT.
575 Now also sets the new value (passed in a new argument).
576 (re_match_2_internal): Use it.
577 Also, use a new var `reg' of type size_t when looping through regs
578 rather than reuse the inappropriate `mcnt'.
580 * keymap.c (where_is_cache, where_is_cache_keymaps): New vars.
581 (Fset_keymap_parent, store_in_keymap): Flush the where-is cache.
582 (where_is_internal): Renamed from Fwhere_is_internal.
583 Don't DEFUN any more. Arg `xkeymap' replaced by `keymaps'.
584 (Fwhere_is_internal): New function wrapping where_is_internal.
585 (where_is_internal_1): Handle the case where we're filling the cache.
586 (syms_of_keymap): Init and gcpro the where_is_cache(|_keymaps).
588 2000-10-25 Miles Bader <miles@gnu.org>
590 * xdisp.c (pos_visible_p): Don't add `it.current_y' twice.
592 2000-10-25 Gerd Moellmann <gerd@gnu.org>
594 * window.c (pos_fully_visible_p): Removed.
595 (Fpos_visible_in_window_p): Use pos_visible_p to determine
596 if position is visible and/or fully visible.
598 * lisp.h (pos_visible_p): Add prototype.
600 * xdisp.c (pos_visible_p): New function.
602 2000-10-25 Kenichi Handa <handa@etl.go.jp>
604 * process.c (send_process): If OBJECT is t, it means that the data
605 is from C string, but we should encode it. Before calling
606 setup_raw_text_coding_system, be sure to flush out data by the
607 previous coding system.
609 2000-10-25 Miles Bader <miles@lsi.nec.co.jp>
611 * buffer.c (overlays_at): Only let CHANGE_REQ inhibit an
612 assignment of startpos to prev when startpos == pos.
614 * editfns.c (find_field): Set the field stickiness correctly from
615 overlay fields. Use renamed `text_property_stickiness'.
616 (text_property_stickiness): Renamed from `char_property_stickiness'.
617 Only check text properties, not overlays.
618 * textprop.c (get_char_property_and_overlay): New function.
619 (Fget_char_property): Use it.
620 * intervals.h (get_char_property_and_overlay): Add declaration.
622 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
624 * keymap.c: Use AREF, ASET and ASIZE macros.
625 (Fmake_sparse_keymap): Docstring fix.
627 (shadow_lookup): Move up.
628 Handle the case where lookup-key returns an integer.
629 (where_is_internal_1): Drop arg `keymap'. Don't check shadowing.
630 (where_is_internal_2): Adapt to fewer args for where_is_internal_1.
631 (Fwhere_is_internal): Allow `xkeymap' to be a list of keymaps.
632 Simplify/rewrite the keymap-finding code.
633 Add check for command shadowing, using shadow_lookup.
635 2000-10-24 Stefan Monnier <monnier@cs.yale.edu>
637 * keymap.c (fix_submap_inheritance): Use get_keymap_1 on parent_entry
638 rather than KEYMAPP, to allow EQ to work correctly if parent_entry is
641 2000-10-24 Andrew Innes <andrewi@gnu.org>
643 * dired.c (directory_files_internal_unwind): New function.
644 (directory_files_internal): Use it to ensure closedir is called
645 even if expand-file-name or file-attributes throw, eg. because of
646 a user interrupt. Also enable immediate_quit while calling
647 re_search, so that matching can be interrupted as well.
649 2000-10-24 Andrew Innes <andrewi@gnu.org>
651 * regex.c (IMMEDIATE_QUIT_CHECK): New macro, which does QUIT on
653 (re_match_2_internal): Use IMMEDIATE_QUIT_CHECK instead of QUIT,
654 so that re_search functions only quit when callers expect them to.
656 2000-10-24 Kenichi Handa <handa@etl.go.jp>
658 * regex.c (regex_compile): Change the way of handling a range from
659 a char less than 256 to a char not less than 256.
661 2000-10-24 Gerd Moellmann <gerd@gnu.org>
663 * window.c (size_window): Prevent setting window's width or
664 height to a negative value (esp. with XSETFASTINT).
666 * gmalloc.c (state_protected_p, last_state_size, last_heapinfo)
667 [GC_MALLOC_CHECK && GC_PROTECT_MALLOC_STATE]: New variables.
668 (protect_malloc_state) [GC_MALLOC_CHECK &&
669 GC_PROTECT_MALLOC_STATE]: New function.
670 (PROTECT_MALLOC_STATE): New macro.
671 (__malloc_initialize, morecore, _malloc_internal)
672 (_free_internal) _realloc_internal): Use it to make _heapinfo
673 read-only outside of gmalloc.
675 * keymap.c: Update copyright.
677 * .gdbinit (xbacktrace): Handle case that $bt->function isn't
680 2000-10-24 Colin Walters <walters@cis.ohio-state.edu>
682 * filelock.c (unlock_all_files): Use unlock_file to expand each
683 buffer's file_truename before trying remove its lock file.
685 2000-10-24 Eli Zaretskii <eliz@is.elta.co.il>
687 * coding.c (decode_coding_emacs_mule): If coding->eol_type is CR
688 or CRLF, decode EOLs.
690 2000-10-24 Kenichi Handa <handa@etl.go.jp>
692 * window.c (Fdisplay_buffer): Fix doc.
694 2000-10-23 Jason Rumney <jasonr@gnu.org>
696 * fontset.c (syms_of_fontset) [WINDOWSNT]: Special case for
697 ASCII font of default fontset on Windows.
699 * w32term.c (VCENTER_BASELINE_OFFSET): Bias division (see
700 xterm.c comment below).
702 * w32fns.c (x_to_w32_font): Initialize dpi from dpyinfo->resy.
704 2000-10-23 Gerd Moellmann <gerd@gnu.org>
706 * xterm.c (x_connection_closed): Reset handling_signal.
708 * alloc.c (emacs_blocked_free) [GC_MALLOC_CHECK]: Handle freeing
711 2000-10-23 Miles Bader <miles@gnu.org>
713 * window.c (window_scroll_pixel_based, window_scroll_line_based):
714 Pass nil for FULLY argument to Fpos_visible_in_window_p to
715 maintain old behavior.
716 * minibuf.c (Fminibuffer_complete): Likewise.
718 2000-10-23 Miles Bader <miles@lsi.nec.co.jp>
720 * xterm.c (VCENTER_BASELINE_OFFSET): Bias the division by two, so
721 that when a font can't be exactly centered, it errs up rather than
724 2000-10-23 ShengHuo ZHU <zsh@cs.rochester.edu>
726 * fns.c (Fbase64_decode_string): The decoded result should be
729 2000-10-23 Andrew Choi <akochoi@i-cable.com>
731 * dispextern.h [macintosh]: Include macgui.h instead of macterm.h.
733 * dispnew.c [macintosh]: Include macterm.h.
734 (init_display) [macintosh]: Initialization for window system.
736 * emacs.c (main) [macintosh]: Call syms_of_textprop,
737 syms_of_macfns, syms_of_ccl, syms_of_fontset, syms_of_xterm,
738 syms_of_search, x_term_init, and init_keyboard before calling
739 init_window_once. Also, call syms_of_xmenu.
741 * fontset.c (syms_of_fontset) [macintosh]: Set ASCII font of
742 default fontset to Monaco.
744 * frame.c [macintosh]: Include macterm.h. Remove declarations of
745 NewMacWindow and DisposeMacWindow.
746 (make_terminal_frame) [macintosh]: Call make_mac_terminal_frame
747 instead of calling NewMacWindow and setting fields of
748 f->output_data.mac directly. Call init_frame_faces.
749 (Fdelete_frame) [macintosh]: Remove unused code.
750 (Fmodify_frame_parameters) [macintosh]: Call
751 x_set_frame_parameters instead of mac_set_frame_parameters.
753 * frame.h [macintosh]: Define menu_bar_lines field in struct
754 frame. Define FRAME_EXTERNAL_MENU_BAR macro.
756 * keyboard.c [macintosh]: Include macterm.h.
757 (kbd_buffer_get_event) [macintosh]: Generate delete_window_event
758 and menu_bar_activate_event type events as for X and NT.
759 (make_lispy_event) [macintosh]: Construct lisp events of type
760 MENU_BAR_EVENT as for X and NT.
762 * sysdep.c [macintosh]: Remove declaration for sys_signal.
763 Include stdlib.h. Remove definition of Vx_bitmap_file_path.
764 (sys_subshell) [macintosh]: Remove definition entirely.
765 (init_sys_modes) [macintosh]: Do not initialize Vwindow_system and
766 Vwindow_system_version here. Remove initialization of
768 (read_input_waiting): Correct the number of parameters passed to
770 Move all Macintosh functions to mac/mac.c.
772 * term.c [macintosh]: Include macterm.h.
774 * window.c [macintosh]: Include macterm.h.
776 * xdisp.c [macintosh]: Include macterm.h. Declare
777 set_frame_menubar and pending_menu_activation.
778 (echo_area_display) [macintosh]: Do not return if terminal frame
779 is the selected frame.
780 (update_menu_bar) [macintosh]: Check FRAME_EXTERNAL_MENU_BAR (f).
781 Allow only the selected frame to set menu bar.
782 (redisplay_window) [macintosh]: Obtain menu bar to redisplay by
783 calling FRAME_EXTERNAL_MENU_BAR (f).
784 (display_menu_bar) [macintosh]: Check FRAME_MAC_P (f).
786 * xfaces.c [macintosh]: Include macterm.h. Define x_display_info
787 and check_x. Declare XCreateGC. Define x_create_gc and
788 x_free_gc. Initialize font_sort_order.
789 (x_face_list_fonts) [macintosh]: Use the same code as WINDOWSNT,
790 but call x_list_fonts instead of w32_list_fonts.
791 (Finternal_face_x_get_resource) [macintosh]: Do not call
792 display_x_get_resource.
793 (prepare_face_for_display) [macintosh]: Set xgcv.font.
794 (realize_x_face) [macintosh]: Load the font if it is specified in
796 (syms_of_xfaces) [macintosh]: Initialize Vscalable_fonts_allowed
799 2000-10-22 Stefan Monnier <monnier@cs.yale.edu>
801 * keymap.c (fix_submap_inheritance): Don't do anything if parent_entry
802 is nil: since we go to the end of submap anyway, we'd end up
804 (access_keymap): Don't use KEYMAPP on meta_map since KEYMAPP
805 doesn't obey autoload.
807 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
809 * msdos.c (dos_set_window_size): Update screen dimension variables.
811 2000-10-21 Jason Rumney <jasonr@gnu.org>
813 * w32term.c (w32_cache_char_metrics): Double check that font is
814 really fixed pitch before trusting tmPitchAndFamily.
816 2000-10-21 Andrew Innes <andrewi@gnu.org>
818 * w32gui.h (w32_char_font_type): Move enum from w32term.c
820 * w32term.h: Extern decl for w32_cache_char_metrics.
822 * w32bdf.c (w32_load_bdf_font): Call w32_cache_char_metrics.
824 * w32fns.c (w32_load_system_font): Call w32_cache_char_metrics.
825 (w32_unload_font): Free per_char array if present.
827 * w32term.c (w32_per_char_metric): Remove HDC argument. Use
828 cached information in emulated XFontStruct to handle common cases
829 quickly. Do not allocate XCharStruct for return.
830 (w32_native_per_char_metric): New function.
831 (w32_bdf_per_char_metric): Fill in supplied XCharStruct instead of
833 (x_produce_glyphs): Don't get an HDC. Change calls to
834 w32_per_char_metric to match arg change above. Remove calls to
836 (w32_get_glyph_overhangs): Ditto.
837 (w32_cache_char_metrics): New function.
839 * makefile.w32-in: Change .obj to .$(O) in all dependencies.
840 ($(BLD)/casefiddle.$(O)): Remove compile command.
841 ($(BLD)/gmalloc.$(O)): Remove compile command.
842 ($(BLD)/dispnew.obj):
843 ($(BLD)/keyboard.obj):
844 ($(BLD)/w32inevt.obj):
848 ($(BLD)/editfns.obj):
854 ($(BLD)/intervals.obj):
855 ($(BLD)/minibuf.obj):
859 ($(BLD)/textprop.obj):
861 ($(BLD)/xdisp.obj): Add dependency on w32gui.h.
862 ($(BLD)/term.obj): Add dependency on dispextern.h.
864 * makefile.nt ($(BLD)\dispnew.obj):
865 ($(BLD)\keyboard.obj):
866 ($(BLD)\w32inevt.obj):
870 ($(BLD)\editfns.obj):
876 ($(BLD)\intervals.obj):
877 ($(BLD)\minibuf.obj):
881 ($(BLD)\textprop.obj):
883 ($(BLD)\xdisp.obj): Add dependency on w32gui.h.
884 ($(BLD)\term.obj): Add dependency on dispextern.h
886 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
888 * minibuf.c (Fminibuffer_complete): Call Fpos_visible_in_window_p
889 with an additional argument of Qt.
891 2000-10-21 Miles Bader <miles@gnu.org>
893 * window.c (pos_fully_visible_in_window_p): New function.
894 (Fpos_visible_in_window_p): Add FULLY argument.
895 Use pos_fully_visible_in_window_p.
896 (window_scroll_pixel_based, window_scroll_line_based): Update
897 calls to Fpos_visible_in_window_p.
898 * lisp.h (Fpos_visible_in_window_p): Update prototype
900 2000-10-20 Gerd Moellmann <gerd@gnu.org>
902 * alloc.c (toplevel): Conditionalize compilation of mem_*
903 functions differently.
905 2000-10-20 Jason Rumney <jasonr@gnu.org>
907 * alloc.c (toplevel): Move #ifdef GC_MARK_STACK back to above
908 mem_init where it used to be. mem_z etc not defined otherwise.
910 2000-10-20 Gerd Moellmann <gerd@gnu.org>
912 * alloc.c (toplevel) [SYSTEM_MALLOC || DOUG_LEA_MALLOC]: Undef
914 (toplevel) [GC_MARK_STACK || GC_MALLOC_CHECK]: Move mem_node
915 structure definition and related variabled to the top of the file.
916 Include this code when GC_MALLOC_CHECK is defined.
917 (lisp_malloc, lisp_free) [GC_MALLOC_CHECK]: Don't
918 register/unregister allocated region.
919 (emacs_blocked_free) [GC_MALLOC_CHECK]: Check if freeing something
920 which isn't allocated.
921 (emacs_blocked_malloc) [GC_MALLOC_CHECK]: Check if returning
922 something which is already in use.
923 (emacs_blocked_realloc) [GC_MALLOC_CHECK]: Likewise.
924 (mem_insert) [GC_MALLOC_CHECK]: Use _malloc_internal.
925 (mem_delete) [GC_MALLOC_CHECK]: Use _free_internal.
926 (init_alloc_once) [GC_MALLOC_CHECK]: Call mem_init.
928 * gmalloc.c (_malloc_internal) [GC_MALLOC_CHECK]: Use
929 _malloc_internal instead of malloc.
930 (_free_internal) [GC_MALLOC_CHECK]: Use _free_internal instead
933 2000-10-20 Andrew Innes <andrewi@gnu.org>
935 * strftime.c [!WINDOWSNT]: Don't apply Solaris 2.5 work-around on
937 (my_strftime) <macro>: Don't use macro arg list when redefining as
939 (my_strftime) <function>: Supply 0 as ut argument.
941 2000-10-19 Jason Rumney <jasonr@altavista.net>
943 * w32console.c: Do not undef HAVE_WINDOW_SYSTEM before
944 including dispextern.h, as it stops faces from working.
946 * w32fns.c (Fx_create_frame): Don't bother calling
947 face-set-after-frame-default since the caller does it for us
948 anyway. Clean up calls to x_get_arg to be consistent with X.
950 * w32term.c (x_produce_glyphs): Handle
951 unibyte_display_via_language_environment correctly.
952 (w32_draw_box_rect): Fix the calculation of width and height.
954 * w32menu.c (add_menu_item): Do not use MF_OWNERDRAW for titles,
955 as it has stopped working.
956 (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar position like
959 2000-10-19 Gerd Moellmann <gerd@gnu.org>
961 * eval.c (skip_debugger): Prevent a compiler warning.
962 (Fcondition_case): Likewise.
963 (Fbacktrace_frame): Use a null interactive spec.
965 2000-10-19 Kenichi Handa <handa@etl.go.jp>
967 * xterm.c (x_find_ccl_program): Check also fontp->full_name.
969 2000-10-18 Gerd Moellmann <gerd@gnu.org>
971 * strftime.c: Sync with glibc, file version 1.78.
972 (my_strftime) [HAVE_TZNAME]: Use `UTC' instead of `GMT' which
973 should no longer be used according to ISO 8601.
975 * keymap.c (access_keymap): If IDX has a meta prefix, and there's
976 no map for meta_prefix_char, don't try to use it as a keymap.
977 Instead, if T_OK is non-zero, look up a default binding, if any,
978 otherwise, if T_OK is zero, return nil.
980 * xfns.c (x_to_xcolors, x_set_mouse_color, lookup_pixel_color)
981 (x_to_xcolors, png_load): Use x_query_color.
983 * xterm.c (x_color_cells, x_query_colors, x_query_color): New
985 (x_alloc_nearest_color): Use it to reduce calls to XQueryColors
987 (x_copy_color, x_alloc_lighter_color): Likewise.
989 * xterm.h (struct x_display_info): Add color_cells and ncolor_cells.
990 (x_query_color, x_query_colors): Add prototype.
992 * alloc.c (allocate_string) [GC_CHECK_STRING_BYTES]: Call
993 check_string_bytes only if not noninteractive, increase count to 50.
995 2000-10-18 Miles Bader <miles@lsi.nec.co.jp>
997 * insdel.c (adjust_markers_for_delete): Handle before-insertion
1000 2000-10-17 Gerd Moellmann <gerd@gnu.org>
1002 * alloc.c (pure_bytes_used): Renamed from pureptr.
1004 (pure_alloc): New function.
1005 (make_pure_string, pure_cons, make_pure_float, make_pure_vector):
1007 (Fpurecopy): Use PURE_POINTER_P.
1009 * xdisp.c (try_cursor_movement): Use cursor_row_p also when
1010 PT has moved backward.
1012 * xdisp.c (cursor_row_p): Take continued lines into account.
1014 * alloc.c (mark_object) [GC_CHECK_STRING_BYTES]: Check validity of
1016 (check_string_bytes) [GC_CHECK_STRING_BYTES]: New function.
1017 (check_string_bytes_count) [GC_CHECK_STRING_BYTES]: New variable.
1018 (allocate_string) [GC_CHECK_STRING_BYTES]: Call it for every 10th
1021 * xdisp.c (forward_to_next_line_start): Switch iterator's handling
1022 of selective display off while searching for the next line start.
1024 2000-10-17 Kenichi Handa <handa@etl.go.jp>
1026 * Makefile.in (term.o): Depend on dispextern.h.
1028 2000-10-16 Stefan Monnier <monnier@cs.yale.edu>
1030 * keymap.c (keymap_memberp): Ensure that nil is not a member.
1032 2000-10-16 Gerd Moellmann <gerd@gnu.org>
1034 * xdisp.c (set_iterator_to_next): Reset box start and end flags of
1035 the iterator at the beginning, so that they can be set later on,
1036 for instance in reseat_at_next_visible_line_start, without being
1039 * xfns.c (pbm_format): Add :foreground and :background keywords.
1040 (PBM_FOREGROUND, PBM_BACKGROUND): New enumerators.
1041 (xbm_load): Recognize foreground and background color
1044 2000-10-16 Eli Zaretskii <eliz@is.elta.co.il>
1046 * dispextern.h (unspecified_fg, unspecified_bg): Declare.
1048 * dosfns.c (unspecified_fg, unspecified_bg): Remove extern
1051 * msdos.c (IT_set_face): Compare highlighted face with the default
1052 face, and invert colors if these faces' colors are identical.
1053 (Fmsdos_remember_default_colors): Don't swap foreground and
1054 background colors in initial_colors[].
1055 (IT_set_frame_parameters): Don't swap frame's foreground and
1056 background pixels. If ALIST includes "(reverse . t)", swap
1057 foreground-color and background-color properties in frame's
1058 param_alist. If the original frame's param_alist doesn't specify
1059 the colors, store unspecified-fg and unspecified-bg, reversed if
1062 * frame.c (Fframe_parameters): If a tty's frame's param_alist says
1063 the colors are unspecified and reversed, reverse fore- and back-
1064 ground in the returned value.
1065 (Fframe_parameter): Ditto.
1067 2000-10-16 Gerd Moellmann <gerd@gnu.org>
1069 * xdisp.c (find_last_unchanged_at_beg_row): Renamed from
1070 get_last_unchanged_at_beg_row.
1071 (find_first_unchanged_at_end_row): Renamed from
1072 get_first_unchanged_at_end_row.
1073 (find_first_unchanged_at_end_row): Convert assertions to
1074 unconditional tests which abort. When looking for a row in
1075 unchanged text, don't go further back than first_text_row.
1077 * xdisp.c (try_scrolling) <cursor in scroll margin at the bottom>:
1078 Don't add in the last line's height when deciding if the new
1079 position is below the scroll margin.
1081 2000-10-16 Miles Bader <miles@gnu.org>
1083 * editfns.c (Fconstrain_to_field): Check carefully for field
1084 boundaries if either OLD_POS or NEW_POS has a non-nil field
1085 property, even if they're the same.
1087 2000-10-16 Kenichi Handa <handa@etl.go.jp>
1089 * xterm.c (x_draw_box_rect): Fix the calculation of width and
1090 height for XFillRectangle.
1092 2000-10-15 Stefan Monnier <monnier@cs.yale.edu>
1094 * syntax.c (Fstring_to_syntax): New function extracted from
1095 Fmodify_syntax_entry.
1096 (Fmodify_syntax_entry): Use it and document the ! and | fences.
1097 (skip_chars, Fforward_comment): Remove unused variables.
1098 (syms_of_syntax): Add defsubr for string-to-syntax.
1099 (describe_syntax): Add code for comment and string fences.
1101 2000-10-14 Stefan Monnier <monnier@cs.yale.edu>
1103 * keymap.c (access_keymap): Add AUTOLOAD parameter.
1104 Do the meta->esc mapping. Call get_keyelt before returning.
1105 Start scanning from the second element (the first is always `keymap')
1106 to make it easier to detect when we reach a parent map.
1107 Handle the case of inheriting from a symbol whose function is a map.
1108 (Fkeymap_parent): Also handle the `inherit from symbol' case.
1109 (fix_submap_inheritance, Fdefine_key): Update call to access_keymap.
1110 (get_keyelt, Flookup_key): Update call to access_keymap.
1111 Remove the meta->esc mappings.
1112 (define_as_prefix): Delete old disabled code.
1113 (menu_item_p): New function.
1114 (where_is_internal_1): Skip over the few remaining menu items.
1115 * lisp.h (access_keymap): Update prototype.
1116 * keyboard.c (read_char, menu_bar_items, tool_bar_items):
1117 Update call to access_keymap.
1118 (follow_key, read_key_sequence): Update calls to access_keymap.
1119 Remove the meta->esc mappings.
1121 2000-10-13 Gerd Moellmann <gerd@gnu.org>
1123 * dispnew.c (direct_output_for_insert): Call set_iterator_to_next
1124 with additional argument.
1126 * xdisp.c (cursor_row_p): New function.
1127 (try_cursor_movement, display_line): Use it.
1129 * xdisp.c (append_space): Also save/restore iterator's current
1130 character and its length.
1132 * xdisp.c (init_from_display_pos): Add an assertion.
1133 (handle_stop): Don't set iterator's add_overlay_start.
1134 (handle_invisible_prop): Likewise.
1135 (load_overlay_strings): If text under an overlay is invisible,
1136 take both before- and after-strings into account when the iterator
1137 is positioned either at the start or at the end of the overlay.
1138 (forward_to_next_line_start): Rewritten.
1139 (reseat_at_next_visible_line_start): Rewritten.
1140 (set_iterator_to_next): Add parameter RESEAT_P.
1142 * dispextern.h (struct it): Remove member add_overlay_start.
1143 (set_iterator_to_next): Change prototype.
1145 2000-10-13 Kenichi Handa <handa@etl.go.jp>
1147 * coding.c (code_convert_region): Be sure to initialize
1148 coding->category_idx.
1149 (decode_coding_string): Set coding->src_multibyte and
1150 coding->dst_multibyte before using CODING_REQUIRE_DECODING.
1151 (encode_coding_string): Set coding->src_multibyte and
1152 coding->dst_multibyte before using CODING_REQUIRE_ENCODING.
1154 2000-10-12 Stefan Monnier <monnier@cs.yale.edu>
1156 * xfns.c (Fx_create_frame): Don't bother calling
1157 face-set-after-frame-default since the caller does it for us anyway.
1159 2000-10-12 Eli Zaretskii <eliz@is.elta.co.il>
1161 * window.c (coordinates_in_window): Fix detection of vertical line
1162 on character terminals.
1164 2000-10-12 Gerd Moellmann <gerd@gnu.org>
1166 * editfns.c (save_excursion_save): Additionally record the
1168 (save_excursion_restore): If buffer was visible in a window, and a
1169 different window was selected, and the old selected window is
1170 still live, restore point in that window.
1172 2000-10-12 Kenichi Handa <handa@etl.go.jp>
1174 * xterm.c (x_produce_glyphs): Handle
1175 unibyte_display_via_language_environment correctly.
1177 * regex.c (regex_compile): Change the way of handling a range from
1178 unibyte char to multibyte char.
1180 * syntax.c (skip_chars): Change the way of handling a range from
1181 unibyte char to multibyte char.
1183 * process.c (read_process_output): Cancel previous change.
1185 2000-10-11 Eli Zaretskii <eliz@is.elta.co.il>
1187 * search.c (Fsearch_backward, Fsearch_forward): Doc fix.
1189 * charset.c (Ffind_charset_string): Doc fix.
1190 (Ffind_charset_region): Doc fix.
1192 2000-10-11 Kenichi Handa <handa@mule.m17n.org>
1194 * process.c (read_process_output): Fix previous change. Adjust
1195 multibyteness of text to insert in a buffer by
1196 string_make_unibyte/multibyte instead of
1197 Fstring_as_unibyte/multibyte.
1199 2000-10-10 Andreas Schwab <schwab@suse.de>
1201 * alloc.c (mark_object): Remove all workarounds installed on
1204 2000-10-10 Kenichi Handa <handa@etl.go.jp>
1206 * fns.c (READ_QUADRUPLET_BYTE): Set *NCHARS_RETURN before
1208 (base64_encode_1): Make it work for a text of multibyte form.
1209 (Fbase64_decode_region): Allocate sufficient memory for multibyte
1210 case. Don't call str_to_multibyte because base64_decode_1
1211 produces correct multibyte form for eight-bit codes.
1212 (Fbase64_decode_string): Adjusted for the change of
1214 (base64_decode_1): New args MULTIBYTE and NCHARS_RETURN. If
1215 MULTIBYTE is nonzero, produce correct multibyte form for eight-bit
1218 * charset.h (CHAR_STRING): Optimized for single byte characters.
1220 2000-10-09 Andreas Schwab <schwab@suse.de>
1222 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Reset S to
1223 -1 after socket is closed, to fall through to error processing.
1225 2000-10-09 Eli Zaretskii <eliz@is.elta.co.il>
1227 * msdos.c (IT_set_frame_parameters): Don't initialize Lisp_Object
1228 variables. If ALIST includes foreground-color or
1229 background-color, change also the colors of the default face for
1232 2000-10-08 Eli Zaretskii <eliz@is.elta.co.il>
1234 * msdos.c (top-level) <Qbackground_color, Qforeground_color>: Make
1235 them extern (they are defined on xfaces.c).
1236 (syms_of_msdos): Don't intern and don't staticpro
1237 Qbackground_color and Qforeground_color.
1239 2000-10-07 Eli Zaretskii <eliz@is.elta.co.il>
1241 * frame.c (Fframe_parameter): For non-windowed frames, if
1242 f->param_alist says foreground or background color is unspecified,
1243 call tty_color_name to return the color name computed from the
1244 frame's current colors.
1246 2000-10-06 Dave Love <fx@gnu.org>
1248 * terminfo.c (ospeed): Don't declare.
1250 * sysdep.c: Don't include string.h.
1251 (h_errno): Declare conditional also on TRY_AGAIN.
1253 * charset.c (Ffind_charset_string): Doc fix.
1255 * fns.c (Fbase64_encode_region, Fbase64_encode_string)
1256 (Fbase64_decode_region, Fbase64_decode_string): More explicit
1259 2000-10-05 Dave Love <fx@gnu.org>
1261 * xmenu.c (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar
1262 position like menu-bar.
1264 2000-10-05 Gerd Moellmann <gerd@gnu.org>
1266 * keyboard.c (Frecursive_edit): Make sure redisplay can happen.
1268 * xdisp.c (handle_single_display_prop): Use safe_call1.
1269 (safe_call): Renamed from call_function.
1270 (safe_call1): New function.
1271 (handle_fontified_prop): Use safe_call1 instead of call1.
1272 (safe_eval): Renamed from eval_form.
1273 (safe_eval_handler): Renamed from eval_handler.
1274 (handle_single_display_prop, display_mode_element): Use safe_eval
1275 instead of eval_form.
1277 * xfaces.c (merge_face_heights): Use safe_call instead of
1280 * keyboard.c (show_help_echo): Use safe_call instead of
1281 call_function; use safe_eval instead of eval_form.
1283 * lisp.h (safe_call): Renamed from call_function.
1284 (safe_eval): Renamed from eval_form.
1285 (safe_call1): Add prototype.
1287 2000-10-05 Miles Bader <miles@lsi.nec.co.jp>
1289 * xfns.c (image_ascent): Rearrange ascent calculation for the
1292 2000-10-04 Stefan Monnier <monnier@cs.yale.edu>
1294 * keymap.c (Fwhere_is_internal): Ignore `menu-bar' and `tool-bar'.
1295 (where_is_internal_1): Don't bother ignoring menu-items any more.
1297 2000-10-04 Gerd Moellmann <gerd@gnu.org>
1299 * keyboard.c (update_menu_bindings): New variable.
1300 (parse_menu_item): Use AREF. If update_menu_bindings
1301 is 0, don't update menu bindings.
1302 (syms_of_keyboard): New Lisp variable `update-menu-bindings'.
1304 2000-10-03 Eli Zaretskii <eliz@is.elta.co.il>
1306 * alloc.c (Fgarbage_collect): Prevent compiler warning for a call
1309 2000-10-02 Stefan Monnier <monnier@cs.yale.edu>
1311 * syntax.c (forw_comment): Match nestedness of ender/starter.
1312 (Fforward_comment): Treat an unmatched \n comment-ender as whitespace.
1313 (prev_char_comstart_first): Remove.
1314 (back_comment): Check two-char comment markers more carefully
1315 to better handle overlapping cases like *//* or /* */* */ ...
1316 Match nestedness of ender/starter.
1318 2000-10-02 Dave Love <fx@gnu.org>
1320 * config.in (HAVE_GAI_STRERROR): Add undef.
1322 * process.c (Fopen_network_stream): Use it.
1324 * m/alpha.h (NO_REMAP): Don't define.
1326 2000-10-02 Gerd Moellmann <gerd@gnu.org>
1328 * lisp.h (wrong_type_argument): Remove NO_RETURN, the function can
1329 return with a string converted to an integer or vice versa when
1330 Vmocklisp_arguments is t.
1331 (Fsignal): Likewise. The function can return for `quit'.
1332 (struct gcpro): Declare member `var' to point to a volatile
1335 * eval.c (error): Prevent compiler warning.
1337 2000-09-30 Stefan Monnier <monnier@cs.yale.edu>
1339 * keymap.c (keymap_memberp): New function.
1340 (Fset_keymap_parent): Use it.
1341 (fix_submap_inheritance): Use get_keyelt, get_keymap_1 and KEYMAPP.
1342 Use keymap_memberp to avoid creating cycles.
1343 (access_keymap): Use KEYMAPP.
1345 2000-09-30 Gerd Moellmann <gerd@gnu.org>
1347 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Use
1348 gai_strerror. Make sure xerrno is set if connect fails. Improve
1351 2000-09-29 Jason Rumney <jasonr@gnu.org>
1353 * w32term.c (w32_char_font_type, w32_encode_char)
1354 (x_produce_glyphs): Distinguish single and multibyte BDF fonts.
1355 (w32_bdf_per_char_metric): New function.
1356 (w32_per_char_metric): Use it.
1357 (x_draw_glyph_string_background): Always draw background for BDF
1360 * w32bdf.h (glyph_struct, cache_bitmap): Cache bitmap data, not
1361 GDI object which is a scarce resource.
1363 * w32bdf.c (search_file_line): Fix skipping of whitespace.
1364 (get_quoted_string): Fix limit on memchr search.
1365 (set_bdf_font_info): Use unsigned chars. Negate yoffset.
1366 (w32_init_bdf_font): Initialize codepoint and bitmap heaps.
1367 (w32_free_bdf_font): Free bitmaps and codepoints on heaps.
1368 (get_cached_font_char, cache_char_offset): Use macro
1369 BDF_CODEPOINT_RANGE_COVER_P.
1370 (cache_char_offset): Use HeapAlloc to allocate codepoints on own heap.
1371 (clear_cached_bitmap_slots): New function.
1372 (GET_HEX_VALUE): G-Z, g-z are not hex.
1373 (w32_get_bdf_glyph): Convert to DIB format. Return bytes read.
1374 (get_bitmap_with_cache): Use new cache implementation.
1375 (create_offscreen_bitmap): New function.
1376 (w32_BDF_TextOut): Use it. Draw glyphs as DIBs.
1378 * w32term.c (x_produce_glyphs): If the distance from the current
1379 position to the next tab stop is less than a canonical character
1380 width, use the tab stop after that.
1381 (x_draw_glyphs): Handle case START and END are out of bounds more
1383 (x_clear_mouse_face): Block/unblock input.
1384 (x_display_and_set_cursor): Don't show a hollow box cursor for
1385 buffers whose cursor_type is nil.
1387 2000-09-29 Gerd Moellmann <gerd@gnu.org>
1389 * xfns.c (x_set_tool_bar_lines): Clear frame when tool bar
1392 * dispextern.h (updating_frame): Declare extern.
1394 2000-09-29 Andreas Schwab <schwab@suse.de>
1396 * m/ia64.h: Remove hack of not prototyping bcopy, etc.
1398 2000-09-29 Gerd Moellmann <gerd@gnu.org>
1400 * keyboard.c (menu_bar_one_keymap): If KEYMAP is a symbol,
1401 use its function definition.
1402 (tool_bar_items): Likewise.
1404 * lisp.h (fatal): Declare NO_RETURN.
1406 2000-09-29 Kenichi Handa <handa@etl.go.jp>
1408 * keymap.c: Remove the line "#undef NULL".
1410 2000-09-28 Gerd Moellmann <gerd@gnu.org>
1412 * xterm.c (x_make_frame_visible): Try harder to make the frame
1415 2000-09-28 Dave Love <fx@gnu.org>
1417 * s/osf5-0.h: Define USE_MMAP_FOR_BUFFERS, not REL_ALLOC_MMAP.
1419 * s/sunos413.h (USE_MMAP_FOR_BUFFERS): Define.
1421 * .gdbinit (xreload): Note its need on GNU/Linux.
1423 * m/alpha.h (XUINT) [REL_ALLOC && _MALLOC_INTERNAL]: Don't declare
1424 r_alloc, r_alloc_free.
1426 2000-09-28 Kenichi Handa <handa@etl.go.jp>
1428 * syntax.c (skip_chars): Handle negation correctly.
1430 2000-09-27 Gerd Moellmann <gerd@gnu.org>
1432 * xfaces.c (realize_default_face): Call set_lface_from_font_name
1433 with non-zero FORCE_P argument.
1435 * dispnew.c (adjust_glyph_matrix, enable_glyph_matrix_rows):
1438 * xdisp.c (window_box_height): Add an assertion.
1440 * xfns.c (x_set_tool_bar_lines): Don't use more lines for the
1441 tool-bar than is available.
1442 (x_change_window_heights): Renamed from x_set_menu_bar_lines_1.
1444 2000-09-27 Dave Love <fx@gnu.org>
1446 * s/irix6-5.h: Now works 64-bit. Tidied.
1448 2000-09-26 Gerd Moellmann <gerd@gnu.org>
1450 * lisp.h (XINT) [EXPLICIT_SIGN_EXTEND]: Use BITS_PER_EMACS_INT
1451 instead of BITS_PER_INT.
1452 (XINT, XUINT) [NO_UNION_TYPE]: Cast result to EMACS_INT and
1453 EMACS_UINT, respectively.
1454 (NO_UNION_TYPE) [USE_LISP_UNION_TYPE]: Undefine.
1456 * m/sparc.h (BITS_PER_EMACS_INT) [__arch64__]: Don't define.
1458 * unexelf.c (ELFSIZE) [__NetBSD__ && __sparc_v9__]: Define to 64.
1460 * window.c (freeze_window_starts): Construct last argument for
1461 foreach_window differently.
1463 * xfns.c (x_decode_color): Don't return a Lisp_Object.
1465 * lisp.h (union Lisp_Object) [!NO_UNION_TYPE]: Use EMACS_INT and
1466 EMACS_UINT instead of `int' and `unsigned int'.
1467 (XSET) [EXPLICIT_SIGN_EXTEND]: Use EMACS_INT instead of `int'.
1469 * frame.h (struct frame): Make the `nothing' member of union
1470 output_data an EMACS_INT.
1472 * alloc.c (GC_CHECK_STRING_BYTES): Temporarily define, for bug
1474 (struct sdata) [GC_CHECK_STRING_BYTES]: Always record the string's
1475 size in the sdata structure.
1476 (SDATA_NBYTES, SDATA_DATA): New macros.
1477 (SDATA_OF_STRING, SDATA_SIZE) [GC_CHECK_STRING_BYTES]: Define
1478 differently for the different layout of the sdata structure.
1479 (allocate_string_data) [GC_CHECK_STRING_BYTES]: Record string size
1481 (sweep_strings, compact_small_strings) [GC_CHECK_STRING_BYTES]:
1482 Check that size recorded in the string size and size recorded in
1483 the sdata structure agree.
1485 2000-09-25 Dave Love <fx@gnu.org>
1487 * buffer.c: Include stdio.h.
1489 Partly suggested by Eduardo Horvath <eeh@netbsd.org>.
1491 * ralloc.c (__malloc_extra_blocks): Declare as __malloc_size_t.
1493 * alloc.c (__malloc_size_t) [DOUG_LEA_MALLOC]: Don't redefine it.
1494 (__malloc_size_t) [!DOUG_LEA_MALLOC]: Define unconditionally as
1496 (__malloc_extra_blocks): Declare as __malloc_size_t.
1498 2000-09-25 Gerd Moellmann <gerd@gnu.org>
1500 * alloc.c (mark_image): Use GC_NILP instead of NILP.
1502 * keyboard.c (show_help_echo): Set help_echo_showing_p.
1503 (read_char): If help-echo is showing, preserve the echo area
1506 * xdisp.c (help_echo_showing_p): New variable.
1507 (set_message): Reset it to 0.
1508 (init_xdisp): Initialize help_echo_showing_p.
1510 * dispextern.h (help_echo_showing_p): Declare extern.
1512 * config.in: Fix typo in __GNUC_MINOR__.
1514 * keyboard.h (quit_throw_to_read_char): Declare NO_RETURN.
1516 * s/freebsd.h (POSIX_SIGNALS): Define.
1518 * xterm.c (x_clear_mouse_face): Block/unblock input.
1520 2000-09-24 Dave Love <fx@gnu.org>
1522 * fns.c (base64_encode_1): Fix last change.
1524 2000-09-22 Gerd Moellmann <gerd@gnu.org>
1526 * dispnew.c (enable_glyph_matrix_rows): Remove xasserts.
1528 * xdisp.c (try_window_reusing_current_matrix): More fixes
1529 for the case window has a header-line.
1531 2000-09-22 Dave Love <fx@gnu.org>
1533 * xdisp.c (syms_of_xdisp): Defvar Vmenu_bar_update_hook to provide
1536 * xterm.c [SOLARIS2]: Remove redundant include of string.h.
1538 * fns.c (Fstring_as_unibyte, Fstring_as_multibyte): Doc fix.
1540 2000-09-21 Gerd Moellmann <gerd@gnu.org>
1542 * config.in (NO_RETURN): Define as `__attribute__((__noreturn__))'
1545 * lisp.h (wrong_type_argument, Fthrow, Fsignal, error): Declare
1548 * window.c, term.c, xmenu.c, xrdb.c, emacs.c, macros.c,
1549 * keymap.c, insdel.c, marker.c, minibuf.c, fileio.c, dired.c,
1550 * indent.c, search.c, alloc.c, data.c: Avoid some more compiler
1553 * marker.c (byte_char_debug_check): Return void.
1555 * xfns.c (Fx_create_frame): Set default frame parameter value
1556 for tool-bar-lines to 1.
1558 * dispnew.c (scrolling_window): Compare y-positions of rows
1559 equal at the start. Some simplification.
1561 * xdisp.c (try_window_reusing_current_matrix): Fix computation of
1562 reused rows' y-position in the case window has a header-line, and
1563 new window start is greater than old window start.
1565 * process.c (process_sent_to): New variable.
1566 (send_process): Workaround for a crash on sparc-sun-solaris-2.6
1567 with GCC 2.95.2 caused by a parameter being clobbered by longjmp.
1568 Declare more parameters volatile.
1570 * lread.c (Vrecursive_load_depth_limit): New variable.
1571 (Fload): Check recursive loads whose recursion depth exceeds
1572 Vrecursive_load_depth_limit.
1573 (syms_of_lread): DERFAR_LISP recursive-load-depth-limit.
1575 2000-09-20 Gerd Moellmann <gerd@gnu.org>
1577 * fileio.c (Fread_file_name): Doc fix.
1579 * editfns.c (Fmessage_or_box): Doc fix.
1581 * fns.c (Fy_or_n_p, Fyes_or_no_p): Doc fix.
1583 * xfns.c (xbm_scan): Allow C-style comments.
1585 * xfns.c (xpm_init_color_cache) [ALLOC_XPM_COLORS]: If color
1586 symbols are specified, add color translations to the cache.
1587 (xpm_color_bucket, xpm_cache_color) [ALLOC_XPM_COLORS]: New
1589 (xpm_lookup_color) [ALLOC_XPM_COLORS]: Use xpm_color_bucket and
1591 (xpm_load) [ALLOC_XPM_COLORS]: Pass frame and XPM attributes
1592 structures to xpm_init_color_cache.
1594 2000-09-19 Gerd Moellmann <gerd@gnu.org>
1596 * dispnew.c (update_window_line): Make sure to always draw
1599 2000-09-19 Andrew Innes <andrewi@gnu.org>
1601 * makefile.nt (bootstrap-emacs): Don't change directory.
1603 2000-09-19 Kenichi Handa <handa@etl.go.jp>
1605 * charset.h (UNIBYTE_STR_AS_MULTIBYTE_P): Fix previous change.
1607 * ccl.c (Fccl_execute_on_string): Make multibyte string correctly.
1608 If output buffer is too small, signal an appropriated error.
1610 2000-09-18 Dave Love <fx@gnu.org>
1612 * keyboard.c (menu_bar_items, tool_bar_items)
1613 (current_active_maps): Remove redundant get_local_map call.
1615 2000-09-18 Gerd Moellmann <gerd@gnu.org>
1617 * xterm.c (x_display_and_set_cursor): Don't show a hollow box
1618 cursor for buffers whose cursor_type is nil.
1620 * xterm.c (x_draw_image_glyph_string): Remove a comment describing
1621 a feature to implement that is already implemented.
1622 (note_mouse_highlight, x_find_ccl_program): Avoid some compiler
1625 * xfns.c (x_clear_image_1): New function.
1626 (x_clear_image): Use it.
1627 (x_from_xcolors): Use x_clear_image_1; don't free the image's
1630 * dispnew.c (update_window): Move test for invisible lines
1631 at the top to update_window_line.
1632 (update_window_line): Handle invisible lines here.
1634 * xfns.c (clear_image_cache): Clear current matrices of all
1635 frames sharing an image cache. Block input while freeing
1636 images. Fix timestamp comparison.
1637 (x_clear_image): Also free the mask.
1639 * xfns.c (lookup_image): Block input while loading the image so
1640 that we won't get interrupted in a state where the image isn't yet
1642 (xbm_load_image, xbm_load, xpm_load, xpm_load, lookup_rgb_color)
1643 (lookup_pixel_color, x_to_xcolors, x_from_xcolors)
1644 (x_disable_image, x_build_heuristic_mask, pbm_load, png_load)
1645 (jpeg_load, tiff_load, gif_load, gs_load): Don't block/unblock
1648 2000-09-16 Gerd Moellmann <gerd@gnu.org>
1650 * dispnew.c (update_window): Make sure to make desired rows
1651 current even if they are completely invisible at the top
1654 2000-09-15 Gerd Moellmann <gerd@gnu.org>
1656 * xfns.c (lookup_image): Build mask before applying an algorithm.
1657 Recognize algorithm `disabled'.
1658 (cross_disabled_images): New variable.
1659 (COLOR_INTENSITY): New macro.
1660 (x_detect_edges): Use COLOR_INTENSITY.
1661 (x_disable_image): New function.
1662 (syms_of_xfns): DEFVAR_BOOL cross_disabled_images.
1664 * xdisp.c (build_desired_tool_bar_string): For a toolbar item in
1665 disabled state, don't apply an image transformation algorithm if
1666 the user specified an image for the disabled state. Use
1667 `:algorithm disabled' for creating a disabled item's image if the
1668 user hasn't specified an image.
1670 * xfns.c (ALLOC_XPM_COLORS): Define if we can use Emacs' color
1671 allocation functions with the XPM lib.
1672 (struct xpm_cached_color) [ALLOC_XPM_COLORS]: New structure.
1673 (XPM_COLOR_CACHE_BUCKETS) [ALLOC_XPM_COLORS]: New macro.
1674 (xpm_color_cache) [ALLOC_XPM_COLORS]: New variable.
1675 (xpm_init_color_cache, xpm_free_color_cache, xpm_lookup_color)
1676 (xpm_alloc_color, xpm_free_colors) [ALLOC_XPM_COLORS]: New
1678 (xpm_load) [ALLOC_XPM_COLORS]: Use Emacs' own color allocation
1679 functions, if possible, because these handle color allocation
1680 failure more gracefully.
1681 (Fimage_mask_p): New function.
1683 * xfns.c (QCmatrix, QCcolor_adjustment, QCmask, Qemboss)
1684 (Qedge_detection, Qheuristic): New symbols.
1685 (syms_of_xfns): Initialize new symbols.
1686 (lookup_image): Handle `:mask X', `:algorithm emboss', and
1687 `algorithm (edge-detection ...)'.
1688 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format):
1689 (tiff_format, gif_format, gs_format): Add `:mask'.
1690 (XBM_MASK, XPM_MASK, PBM_MASK, PNG_MASK, JPEG_MASK, TIFF_MASK)
1691 (GIF_MASK, GS_MASK): New enumerators.
1692 (x_laplace_read_row, x_laplace_write_row): Functions removed.
1693 (emboss_matrix, laplace_matrix): New variables.
1694 (x_to_xcolors, x_from_xcolors, x_detect_edges, x_emboss)
1695 (x_edge_detection): New functions.
1696 (x_laplace): Rewritten in terms of x_detect_edges.
1697 (x_build_heuristic_mask): If image has a mask, free it.
1699 2000-09-14 Andrew Innes <andrewi@gnu.org>
1701 * makefile.w32-in: Revert to Unix line endings.
1703 2000-09-14 Andrew Innes <andrewi@gnu.org>
1705 * makefile.w32-in: Standardize indentation somewhat.
1706 (bootstrap-temacs): Use $(ARGQUOTE) instead of literal quotes, to
1707 cater for differences between shells.
1709 * w32term.c (w32_per_char_metric): Handle non-TrueType fonts.
1711 2000-09-14 Gerd Moellmann <gerd@gnu.org>
1713 * xterm.c (x_produce_glyphs): If the distance from the current
1714 position to the next tab stop is less than a canonical character
1715 width, use the tab stop after that.
1717 2000-09-14 Dave Love <fx@gnu.org>
1719 * buffer.c (alloc_buffer_text): Fix xmalloc call.
1721 2000-09-14 Gerd Moellmann <gerd@gnu.org>
1723 * xdisp.c (handle_fontified_prop): While running fontification
1724 functions, bind `fontification-functions' and
1725 `after-change-functions' to nil.
1727 * s/freebsd.h, s/irix-5.0.h, s/sol2.h, s/template.h
1728 (USE_MMAP_FOR_BUFFERS): Define instead of REL_ALLOC_MMAP.
1730 * Makefile.in (mallocobj) [SYSTEM_MALLOC]: Don't add ralloc.o.
1732 * emacs.c: Change conditional compilation on REL_ALLOC_MMAP to
1733 USE_MMAP_FOR_BUFFERS.
1735 * insdel.c (make_gap): Use enlarge_buffer_text.
1737 * buffer.c: Move allocation with mmap here, from ralloc.c. Change
1738 conditional compilation on REL_ALLOC_MMAP to USE_MMAP_FOR_BUFFERS.
1739 (mmap_alloc, mmap_free, mmap_realloc) [REL_ALLOC_MMAP]: Renamed
1740 from former r_alloc_* functions in ralloc.c.
1741 (mmap_page_size, mmap_initialized_p) [REL_ALLOC_MMAP]: New
1743 (MEM_ALIGN) [REL_ALLOC_MMAP]: New macro.
1744 (mmap_init) [REL_ALLOC_MMAP]: New function.
1745 (alloc_buffer_text, enlarge_buffer_text, free_buffer_text): New
1746 functions replacing macros BUFFER_ALLOC, BUFFER_REALLOC, and
1749 * buffer.h (BUFFER_ALLOC, BUFFER_REALLOC, BUFFER_FREE): Removed.
1750 (enlarge_buffer_text): Add prototype.
1752 * ralloc.c: Remove everything having to do with the use of mmap.
1754 2000-09-13 Gerd Moellmann <gerd@gnu.org>
1756 * sound.c (Fplay_sound): Doc fix.
1758 * keyboard.c: Avoid some more compiler warnings.
1759 (parse_tool_bar_item): Ignore cached key bindings.
1761 * alloc.c: Add some comments about DOUG_LEA_MALLOC's use of mmap
1762 and allocation of Lisp data.
1764 2000-09-12 Gerd Moellmann <gerd@gnu.org>
1766 * xfaces.c: Remove conditional compilation on SCALABLE_FONTS.
1767 (Finternal_set_lisp_face_attribute): If frame is 0, set new frame
1770 * lread.c (Fload): Put code checking for recursive loads in #if 0.
1772 2000-09-12 Miyashita Hisashi <himi@meadowy.org>
1774 * ccl.c: Comment fixed.
1775 (MAX_MAP_SET_LEVEL): Increased to 30.
1776 (PUSH_MAPPING_STACK): Enclose with do-while block.
1777 (POP_MAPPING_STACK): Likewise.
1778 (stack_idx_of_map_multiple): New variable.
1779 (CCL_CALL_FOR_MAP_INSTRUCTION): New macro.
1780 (ccl_driver) <CCL_IterateMultipleMap>: If the content is a symbol,
1781 call the corresponding CCL program by
1782 CCL_CALL_FOR_MAP_INSTRUCTION.
1783 (ccl_driver) <CCL_MapSingle>: Likewise.
1784 (ccl_driver) <CCL_MapMultiple>: Rewritten to fix many bugs, deal
1785 with the case where looking up process reaches to the end of
1786 map-set, and call CCL programs as the above change.
1788 2000-09-11 Gerd Moellmann <gerd@gnu.org>
1790 * xfns.c (png_load, jpeg_load): Declare some variables volatile
1791 that might be clobbered by longjmp.
1792 (check_x_display_info, x_decode_color, create_frame_xic)
1793 (Fx_display_backing_store, Fx_display_visual_class)
1794 (x_build_heuristic_mask, pbm_scan_number): Avoid compiler
1797 * lread.c (init_lread): Set Vloads_in_progress to nil.
1798 (Fload): Show list of recursively loaded files, when signaling an
1801 * lread.c (Vloads_in_progress): New variable.
1802 (record_load_unwind): New function.
1803 (Fload): Check for recursive loads.
1804 (syms_of_lread): Initialize Vloads_in_progress.
1805 (read_integer, read1): Avoid some compiler warnings.
1807 * fns.c (concat, Fsubstring, internal_equal, Fnconc): Avoid some
1810 2000-09-11 Miles Bader <miles@gnu.org>
1812 * editfns.c (Fbuffer_string): Doc fix.
1814 2000-09-10 Gerd Moellmann <gerd@gnu.org>
1816 * ralloc.c (mmap_enlarge): Don't return 0 if successful.
1818 2000-09-09 Ken Raeburn <raeburn@gnu.org>
1820 * s/netbsd.h: Use NOT_C_CODE, not NO_C_SOURCE, when deciding
1821 whether to include other header files.
1823 2000-09-09 Gerd Moellmann <gerd@gnu.org>
1825 * xfaces.c (CYCLE_CHECK): Don't use the Lisp_Object returned
1826 by Fmemq as a boolean.
1828 2000-09-08 Stefan Monnier <monnier@cs.yale.edu>
1830 * xfaces.c (Finternal_set_lisp_face_attribute): Minor thinko.
1832 2000-09-08 Gerd Moellmann <gerd@gnu.org>
1834 * ralloc.c (mmap_fd): Remove initializer which can make it
1835 read-only in a dumped Emacs.
1836 (mmap_fd_1): New variable.
1837 (mmap_set_vars): Remove local `fd'. Save mmap_fd in mmap_fd_1,
1838 restore it from there.
1839 (r_alloc, r_re_alloc, r_alloc_free): Call r_alloc_init
1840 unconditionally so that mmap_fd can be initialized there.
1841 (r_alloc_init_fd): Open-coded in r_alloc_init; function removed.
1842 (r_alloc_init) [REL_ALLOC_MMAP && !MAP_ANON]: Open /dev/zero.
1843 (r_alloc_init) [REL_ALLOC_MMAP && MAP_ANON]: Set mmap_fd to -1.
1845 * xfaces.c (Finternal_merge_in_global_face): Return a Lisp object.
1847 * xdisp.c (dump_glyph_row): Fix printf format string.
1848 (display_line, move_it_in_display_line_to): Avoid compiler
1851 * s/freebsd.h (GC_MARK_STACK, REL_ALLOC_MMAP): Define.
1853 * keymap.c (Fset_keymap_parent): Check for cycles in keymap
1856 * xdisp.c (try_window_id): When trying to locate cursor in
1857 unchanged rows at the top, handle the case that we can't find it.
1859 * xterm.c (x_draw_glyphs): Handle case START and END are out
1860 of bounds more carefully.
1862 2000-09-08 Dave Love <fx@gnu.org>
1864 * s/sol2.h (REL_ALLOC_MMAP): Define.
1865 * s/irix5-0.h (REL_ALLOC_MMAP): Likewise.
1867 * ralloc.c: Don't include string.h (redundant).
1868 (MAP_ANON) [REL_ALLOC_MMAP]: Ensure it's defined.
1869 [!MAP_ANON]: Include fcntl.h.
1870 (mmap_fd) [REL_ALLOC_MMAP]: New variable.
1871 (r_alloc, r_re_alloc, r_alloc_free)
1872 (mmap_enlarge, mmap_set_vars): Use it.
1873 (r_alloc_init_fd): New function.
1874 (__morecore) [SYSTEM_MALLOC]: Don't declare.
1875 (r_alloc_init): Call r_alloc_init_fd. Conditionalize stuff on
1878 * Makefile.in (allocaobj) [!SYSTEM_MALLOC && REL_ALLOC_MMAP]:
1881 * unexelf.c (SHT_MIPS_DEBUG, HDRR) [__mips__]: Really confine last
1882 change to __NetBSD__.
1884 2000-09-08 Kenichi Handa <handa@etl.go.jp>
1886 * search.c (compile_pattern): Check the multibyteness of cached
1889 2000-09-08 Miles Bader <miles@gnu.org>
1891 * xfaces.c (default_face_vector): Function removed.
1892 (Finternal_merge_in_global_face): Restore old global/local
1893 attribute override order. Use inline loop instead of calling
1894 default_face_vector.
1896 2000-09-07 Gerd Moellmann <gerd@gnu.org>
1898 * ralloc.c (obtain, relinquish, relinquish, r_alloc_size_in_use)
1899 (get_bloc, relocate_blocs, update_heap_bloc_correspondence)
1900 (resize_bloc, r_alloc_sbrk, r_alloc_init): Add casts to `char *'
1901 where necessary, in case POINTER_TYPE is `void'.
1903 2000-09-07 Eli Zaretskii <eliz@is.elta.co.il>
1905 * frame.c (make_terminal_frame): Initialize frame foreground and
1906 background colors to unspecified, for the initial instance of an
1909 2000-09-07 Gerd Moellmann <gerd@gnu.org>
1911 * ralloc.c (mmap_find): Fix overlap computation.
1912 (mmap_enlarge): Compute nbytes before trying to find an
1915 * xfaces.c (smaller_face): Compare font heights with `<' and `>'
1918 * lread.c (syms_of_lread): Change value of regexp
1919 Vbytecomp_version_regexp to not match some XEmacs-compiled files.
1921 * xmenu.c (xdialog_show): When looking up the selection in
1922 menu_items, take `quote' boundaries into account; this corresponds
1923 to a nil ITEM in x-popup-dialog.
1925 2000-09-07 Kenichi Handa <handa@etl.go.jp>
1927 * charset.h (MIN_CHARSET_OFFICIAL_DIMENSION1): Define it as 0x80,
1929 (MIN_CHAR_OFFICIAL_DIMENSION1): Define it as ((0x81 - 0x70) << 7).
1931 * coding.c (encode_coding_sjis_big5): Use translation table for
1932 encoding, not decoding. Fix the handling of latin-jisx0201.
1933 Check for the charset katakana-jisx0201 too.
1934 (ONE_MORE_CHAR): Call translate_char with CHARSET arg -1.
1935 (detect_coding_sjis): Check the byte sequence more rigidly.
1937 2000-09-07 Gerd Moellmann <gerd@gnu.org>
1939 * xfaces.c (Vparam_value_alist): New variable.
1940 (syms_of_xfaces): Initialize it.
1941 (Finternal_set_lisp_face_attribute): Avoid more consing.
1943 * frame.c (Fframe_parameter): Handle `name' and `background-mode'
1945 (Fframe_parameter) [HAVE_X_WINDOWS]: Handle `display' specially.
1946 (Qbackground_mode): New variable.
1947 (syms_of_frame_1): Initialize Qbackground_mode.
1949 * lisp.h (Qdisplay): Declare extern.
1951 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is 0,
1952 change face on all frames, and change the default for new frames.
1954 2000-09-07 Dave Love <fx@gnu.org>
1956 * Makefile.in [!SYSTEM_MALLOC && REL_ALLOC_MMAP]: Set mallocobj.
1958 2000-09-07 Kenichi Handa <handa@etl.go.jp>
1960 * charset.h (MAKE_CHAR): Be sure to set MSB of C1 to 0.
1962 * charset.c: Include composite.h
1963 (lisp_string_width): New function.
1964 (Fstring_width): Call lisp_string_width instead of strwidth.
1966 * Makefile.in (charset.o): Depends on composite.h.
1968 * process.c (read_process_output): Before inserting the decoded
1969 text in the buffer, adjust the multibyteness.
1971 2000-09-06 Gerd Moellmann <gerd@gnu.org>
1973 * buffer.c (set_buffer_internal_1) [REL_ALLOC_MMAP]: If
1974 buffer's text buffer is null, map new memory.
1976 * ralloc.c (POINTER, SIZE) [emacs]: Define in terms of
1977 POINTER_TYPE and size_t.
1978 (struct mmap_region) [REL_ALLOC_MMAP]: New structure.
1979 (mmap_regions, mmap_regions_1) [REL_ALLOC_MMAP]: New variables.
1980 (ROUND, MMAP_REGION_STRUCT_SIZE, MMAP_REGION, MMAP_USER_AREA)
1981 [REL_ALLOC_MMAP]: New macros.
1982 (mmap_find, mmap_free, mmap_enlarge, mmap_set_vars)
1983 (mmap_mapped_bytes, r_alloc, r_re_alloc, r_alloc_free)
1984 [REL_ALLOC_MMAP]: New functions.
1986 * emacs.c (Fdump_emacs) [REL_ALLOC_MMAP]: Call mmap_set_vars
1987 before and after unexec.
1989 * buffer.c (init_buffer) [REL_ALLOC_MMAP]: Map new buffer
1990 text buffers if necessary.
1992 * buffer.h (R_ALLOC_DECLARE): Removed because unused.
1993 (r_alloc, r_re_alloc, r_alloc_free): Use POINTER_TYPE and size_t
1996 * config.in (HAVE_MMAP): Add #undef.
1998 2000-09-05 Gerd Moellmann <gerd@gnu.org>
2000 * frame.c (Qdisplay_type): New variable.
2001 (syms_of_frame_1): Initialize it.
2002 (Fframe_parameter): New function that avoids consing.
2003 (syms_of_frame): Defsubr it.
2005 * buffer.c (Fother_buffer): Consider buffers as invisible when
2006 they are displayed in a window on an invisible frame.
2008 * window.c (window_loop) <GET_LARGEST_WINDOW>: Fix bug making
2009 get-largest-window always return nil.
2011 2000-09-04 Gerd Moellmann <gerd@gnu.org>
2013 * lread.c (syms_of_lread): Make Vbytecomp_version_regexp a Lisp
2014 variable; recognize Emacs 19 elc files.
2016 2000-09-04 Miles Bader <miles@gnu.org>
2018 * xmenu.c (xmenu_show): Call x_set_menu_resources_from_menu_face
2019 before initially popping up the menu, so the menu doesn't flash
2020 when the face settings are significantly different from the
2023 2000-09-04 Stefan Monnier <monnier@cs.yale.edu>
2025 * regex.c (WIDE_CHAR_SUPPORT): New macro.
2026 (btowc, iswctype, wctype) [_LIBC]: Redefine to __<fun>.
2027 (BIT_ALPHA, BIT_ALNUM, BIT_ASCII, BIT_NONASCII, BIT_GRAPH, BIT_PRINT)
2028 (BIT_UNIBYTE): Remove.
2029 (re_match_2_internal): Delete corresponding code and streamline the
2030 BIT_MULTIBYTE case to not bother checking ISUNIBYTE.
2031 (CHAR_CLASS_MAX_LENGTH) [!WIDE_CHAR_SUPPORT]: Set to 9 rather than 6.
2032 (re_wctype_t): New type.
2033 (re_wctype, re_iswctype, re_wctype_to_bit): New functions.
2034 (regex_compile): Use them and fix handling of overly long char classes.
2036 2000-09-03 Andrew Innes <andrewi@gnu.org>
2038 * makefile.w32-in: Change to DOS line endings.
2040 * s/ms-w32.h (ORDINARY_LINK): New define.
2042 * w32.c (_ANONYMOUS_UNION) [__GNUC__]: New define
2043 (_ANONYMOUS_STRUCT) [__GNUC__]: New define.
2045 * makefile.w32-in (clean): Don't delete config.h and epaths.h.
2046 (distclean): Delete them here instead.
2048 * w32proc.c (compare_env): Convert to uppercase for comparison,
2049 not lowercase, to match how the native Windows shell works.
2051 2000-09-03 Jason Rumney <jasonr@gnu.org>
2053 * ChangeLog: Remove -unix from coding. Let Emacs autodetect, as
2054 CVS changes the line-ends when checking in/out on DOS/Windows.
2056 * makefile.nt (emacs): Do not change directory to run temacs, as
2057 the load-path is set relative to current directory.
2059 2000-09-03 Miles Bader <miles@gnu.org>
2061 * xterm.c (x_alloc_lighter_color_for_widget): New function.
2063 2000-09-02 Gerd Moellmann <gerd@gnu.org>
2065 * xdisp.c (redisplay_mode_lines): New function.
2066 (display_mode_lines): Return number of mode lines displayed.
2067 (echo_area_display): Use redisplay_mode_lines to draw garbaged
2068 mode lines. Don't temporarily bind redisplay-dont-pause to t.
2070 * emacs.c, callint.c, doc.c, editfns.c: Remove includes of
2071 string.h and strings.h.
2072 (index) [HAVE_INDEX]: Add prototype.
2074 * unexelf.c (SHT_PROGBITS) [__NetBSD__ && !PT_LOAD]: Don't define.
2075 (SHT_MIPS_DEBUG, HDRR) [__NetBSD__ && __mips__]: Define.
2077 * s/netbsd.h [!NO_C_SOURCE]: Include <signal.h>.
2078 (GC_SETJMP_WORKS, GC_MARK_STACK): Define.
2080 2000-09-01 Gerd Moellmann <gerd@gnu.org>
2082 * lread.c (read1): Accept `?' as symbol constituent, for
2083 compatiblity with XEmacs.
2085 2000-08-31 Stefan Monnier <monnier@cs.yale.edu>
2087 * regex.h (RE_NO_NEWLINE_ANCHOR): New syntax flag.
2088 (struct re_pattern_buffer): Remove newline_anchor.
2089 * regex.c: Keep namespace clean for GNU libc by renaming <fun>
2090 to __<fun> and using `weak_alias (__<fun>, <fun>)'.
2091 (re_max_failures, fail_stack): Use size_t rather than unsigned.
2092 (regex_compile): For ^ and $, choose between buffer and line (beg|end)
2093 depending on the new RE_NO_NEWLINE_ANCHOR syntax flag.
2094 (print_compiled_pattern, re_search_2, mutually_exclusive_p)
2095 (re_match_2_internal, re_compile_pattern, re_comp, regcomp):
2096 Get rid of references to newline_anchor.
2097 (regcomp): Allocate and precompute a fastmap.
2099 2000-08-31 Gerd Moellmann <gerd@gnu.org>
2101 * lread.c (openp): GCPRO local variable `filename'.
2103 2000-08-30 Stefan Monnier <monnier@cs.yale.edu>
2105 * regex.h (struct re_pattern_buffer): Use size_t for used/allocated.
2107 * regex.c: Merge some changes from GNU libc. Add prototypes.
2108 (bcopy, bcmp, REGEX_REALLOCATE, re_match_2_internal):
2109 Use memcmp and memcpy instead of bcopy and bcmp.
2110 (init_syntax_once): Use ISALNUM.
2111 (PUSH_FAILURE_POINT, re_match_2_internal): Remove failure_id.
2112 (REG_UNSET_VALUE): Remove. Use NULL instead.
2113 (REG_UNSET, re_match_2_internal): Use NULL.
2114 (SET_HIGH_BOUND, MOVE_BUFFER_POINTER, ELSE_EXTEND_BUFFER_HIGH_BOUND):
2116 (EXTEND_BUFFER): Use them (to work with BOUNDED_POINTERS).
2117 (GET_UNSIGNED_NUMBER): Don't use ISDIGIT.
2118 (regex_compile): In handle_interval, return an error rather than try to
2119 unfetch the interval if we can't find the closing brace.
2120 Obey the RE_NO_GNU_OPS syntax bit.
2121 (TOLOWER): New macro.
2123 (regexec): Allocate regs.start and regs.end as one block.
2125 2000-08-30 Gerd Moellmann <gerd@gnu.org>
2127 * xdisp.c (echo_area_display): Check display_completed instead
2128 of calling detect_input_pending.
2130 * dispnew.c (update_frame): Only set display_completed here; move
2131 the update_begin and update_end calls here from update_frame_1.
2132 (update_frame_1): Don't set display_completed here, don't call
2133 update_begin/update_end.
2135 * xfaces.c (set_font_frame_param): Use Fmodify_frame_parameters
2136 instead of store_frame_param.
2138 2000-08-29 Gerd Moellmann <gerd@gnu.org>
2140 * dispnew.c (build_frame_matrix_from_leaf_window): If a row of a
2141 desired window matrix hasn't been displayed, use the current row
2142 instead. Make sure that only those frame rows are updated for
2143 which there exists a corresponding enabled desired row.
2145 2000-08-29 Miles Bader <miles@gnu.org>
2147 * xfaces.c (default_face_vector): New function.
2148 (Finternal_merge_in_global_face): Use it instead of merge_face_vectors.
2150 2000-08-29 Gerd Moellmann <gerd@gnu.org>
2152 * lread.c (openp): Prevent temporary string passed to
2153 Ffile_readable_p from being garbage collected.
2155 2000-08-28 Dave Love <fx@gnu.org>
2157 * keymap.c (store_in_keymap): Add `static' to declaration.
2159 2000-08-28 Gerd Moellmann <gerd@gnu.org>
2161 * emacs.c, callint.c, doc.c, editfns.c
2162 (toplevel) [HAVE_STRING_H]: Include string.h.
2163 (toplevel) [HAVE_STRINGS_H]: Include strings.h.
2164 (index): Remove prototypes which might conflict with non-standard
2165 definitions of index/strchr.
2167 * s/usg5-3.h (index): Define only if not HAVE_INDEX.
2168 (rindex): Define only if !HAVE_RINDEX.
2170 * s/sco5.h (bcopy, bzero, bcmp): Don't define.
2172 * config.in (HAVE_INDEX, HAVE_RINDEX, HAVE_STRINGS_H): Add undefs.
2174 2000-08-28 Miles Bader <miles@gnu.org>
2176 * xfaces.c (merge_face_vectors): Clear TO's :font attribute if
2177 made inconsistent by a font-related attribute in FROM.
2178 (merge_face_inheritance): Add function comment.
2180 2000-08-28 Kenichi Handa <handa@etl.go.jp>
2182 * keyboard.c (read_char_minibuf_menu_prompt): Call read_char with
2183 the 4th arg (PREV_EVENT) Qt to suppress input method.
2185 2000-08-27 Stefan Monnier <monnier@cs.yale.edu>
2187 * regex.c: Indent cpp directives and remove parens after `defined'.
2188 (PTR_TO_OFFSET, POS_AS_IN_BUFFER): Move to a better place.
2189 (ISDIGIT, ISCNTRL, ISXDIGIT) [!emacs]: Remove duplicate definition.
2190 (regex_compile): Use RE_FRUGAL instead of RE_ALL_GREEDY.
2191 (re_compile_pattern): Use size_t for length.
2192 (init_syntax_once): Move to a better place.
2193 * regex.h: Merge changes from GNU libc. Indent cpp directives.
2194 (RE_FRUGAL): Replaces RE_ALL_GREEDY (inverted meaning).
2196 * syntax.c (back_comment): Detect cases where a comment-starter is
2197 actually inside another comment as in: /* a // b */ c // d \n.
2198 Make it clear that `comstart_pos' is unused for nested comments.
2200 * keymap.c (store_in_keymap, fix_submap_inheritance): New prototypes.
2201 (KEYMAPP): New macro.
2202 (Fkeymap_parent, Fset_keymap_parent): Use it.
2203 (fix_submap_inheritance): Mark it static.
2204 (define_as_prefix, describe_buffer_bindings, describe_command)
2205 (describe_translation, describe_map): Complete prototypes.
2207 * lisp.h (store_in_keymap, fix_submap_inheritance): Remove.
2209 * keyboard.c (menu_bar_item): Detect duplicate entries for all items
2210 to better match the key-lookup behavior.
2212 2000-08-27 Gerd Moellmann <gerd@gnu.org>
2214 * xfaces.c (lface_fully_specified_p): Handle :inherit.
2215 (Finternal_set_lisp_face_attribute): Fix typo in error message.
2217 2000-08-27 Eli Zaretskii <eliz@is.elta.co.il>
2219 * Makefile.in (dispnew.o, indent.o, fontset.o, minibuf.o)
2220 (process.o, scroll.o, sysdep.o): Depend on keyboard.h.
2221 (xterm.o): Depend on coding.h
2223 2000-08-26 Kenichi Handa <handa@etl.go.jp>
2225 * cmds.c (internal_self_insert): Delete '#ifdef HAVE_FACES' and
2226 the corresponding '#endif'.
2228 2000-08-26 Miles Bader <miles@gnu.org>
2230 * dispextern.h (enum lface_attribute_index): Add LFACE_INHERIT_INDEX.
2231 * xfaces.c (QCinherit): New variable.
2232 (syms_of_xfaces): Initialize it.
2233 (LFACE_INHERIT): New macro.
2234 (Finternal_get_lisp_face_attribute)
2235 (merge_face_vector_with_property)
2236 (Finternal_set_lisp_face_attribute): Deal with :inherit attribute.
2237 (check_lface_attrs): Allow new types of face height. Check
2239 (CYCLE_CHECK): New macro.
2240 (merge_face_inheritance): New function.
2241 (merge_face_vectors): Merge inherited faces too. Add F and
2242 CYCLE_CHECK arguments.
2243 (merge_face_vector_with_property, Finternal_merge_in_global_face)
2244 (lookup_named_face, lookup_derived_face, realize_named_face)
2245 (face_at_string_position, face_at_buffer_position): Supply
2246 new F and CYCLE_CHECK arguments to merge_face_vectors.
2247 (merge_face_heights): New function.
2248 (merge_face_vectors, merge_face_vector_with_property)
2249 (Finternal_set_lisp_face_attribute): Call merge_face_heights to
2250 handle relative face heights.
2251 (lface_same_font_attributes_p): Compare heights using EQ.
2253 2000-08-26 Kenichi Handa <handa@etl.go.jp>
2255 * charset.c (char_to_string): Check the character validity.
2256 (char_valid_p): If C is not less than MAX_CHAR, be sure to return
2259 2000-08-25 Stefan Monnier <monnier@cs.yale.edu>
2261 * regex.c (PUSH_FAILURE_COUNT): New macro.
2262 (POP_FAILURE_REG_OR_COUNT): Renamed from POP_FAILURE_REG.
2263 Handle popping of a register's or a counter's data.
2264 (POP_FAILURE_POINT): Use the new name.
2265 (re_match_2_internal): Push counter data on the stack for succeed_n,
2266 jump_n and set_number_at and remove misleading dead code in succeed_n.
2268 2000-08-25 Gerd Moellmann <gerd@gnu.org>
2270 * xdisp.c (redisplay_internal): If considering all windows on all
2271 frames, update the display for each frame as soon as possible,
2272 instead of first building all desired matrices for all frames, and
2273 then updating them all.
2274 (try_cursor_movement): Handle case that last_cursor.vpos is -1.
2276 2000-08-24 Gerd Moellmann <gerd@gnu.org>
2278 * bytecode.c (mark_byte_stack): Add a comment.
2280 * frame.h (FRAME_FLAGS_AREA_COLS, FRAME_FLAGS_AREA_WIDTH)
2281 (FRAME_LEFT_FLAGS_AREA_WIDTH): Return 0 unless frame is
2284 2000-08-24 Kenichi Handa <handa@etl.go.jp>
2286 * minibuf.c (do_completion): Always use compare-string, not
2287 string-equal because the latter doesn't pay attention to
2288 multibyteness of strings.
2290 * process.c (create_process): Don't setup raw-text coding here.
2291 (Fopen_network_stream): Don't set coding->src_multibyte and
2292 coding->dst_multibyte here.
2293 (read_process_output): For process filter, return unibyte string
2294 if default-enable-multibyte-characters is nil.
2295 (send_process): If OBJECT is multibyte text, be sure to encoded it
2296 by the specified coding system for the process. Otherwise, setup
2298 (init_process): Don't initialize default-process-coding-system
2301 2000-08-23 Eli Zaretskii <eliz@is.elta.co.il>
2303 * buffer.c (syms_of_buffer) <scroll-up-aggressively>: Doc fix.
2304 <scroll-down-aggressively>: Likewise.
2306 2000-08-23 Kenichi Handa <handa@etl.go.jp>
2308 * coding.c (encode_eol): Fix bug for the case of dst_bytes being
2309 zero. Set coding->produced_char correctly.
2311 2000-08-22 Andrew Innes <andrewi@gnu.org>
2313 * makefile.w32-in: New file.
2315 * unexw32.c (unexec): Ignore old_name, and use the actual location
2316 of the current executable instead. Base new_name on this.
2318 * w32proc.c (create_child): Remove reference to security
2319 descriptor, which isn't needed and doesn't compile with mingw32.
2321 * w32term.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
2322 up dllimport attributes.
2323 (x_update_window_end): Update prototype.
2325 * unexec.c (write_segment) [USE_CRT_DLL]: Remove unnecessary
2326 extern, which screws up dllimport attributes.
2328 * sysdep.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
2329 up dllimport attributes.
2331 * strftime.c [USE_CRT_DLL]: Remove unnecessary extern, which
2332 screws up dllimport attributes.
2334 * process.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
2335 up dllimport attributes.
2336 (create_process) [USE_CRT_DLL]: Remove unnecessary extern, which
2337 screws up dllimport attributes.
2339 * lread.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
2340 up dllimport attributes.
2342 * keyboard.c [USE_CRT_DLL]: Remove unnecessary extern, which
2343 screws up dllimport attributes.
2345 * floatfns.c [USE_CRT_DLL]: Remove unnecessary extern, which
2346 screws up dllimport attributes.
2348 * fileio.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
2349 up dllimport attributes.
2351 * emacs.c (malloc_initialize_hook) [USE_CRT_DLL]: Remove
2352 unnecessary extern, which screws up dllimport attributes.
2355 * editfns.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
2356 up dllimport attributes.
2358 * dispnew.c (window_change_signal) [USE_CRT_DLL]: Remove
2359 unnecessary extern, which screws up dllimport attributes.
2361 * callproc.c [USE_CRT_DLL]: Remove unnecessary extern, which
2362 screws up dllimport attributes.
2364 * buffer.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
2365 up dllimport attributes.
2367 * w32proc.c (IsValidLocale): Extern missing from mingw32 headers.
2369 * w32bdf.c (search_file_line):
2370 (set_bdf_font_info):
2372 (w32_get_bdf_glyph):
2373 (w32_BDF_to_x_font): Fix compile warnings.
2375 * w32menu.c: Include keyboard.h before frame.h. Fix compile
2378 * w32select.c: Include keyboard.h before frame.h.
2380 * w32fns.c (max): Define macro.
2381 (JOHAB_CHARSET): Define if not known.
2382 (MOD_ALT, MOD_CONTROL, MOD_SHIFT, MOD_WIN): Define if not known.
2383 (Fx_show_tip): Synch with X version.
2385 * w32xfns.c: Include keyboard.h before frame.h.
2387 * w32fns.c: Include keyboard.h before frame.h.
2389 * w32term.c: Include keyboard.h before frame.h.
2391 * fontset.c: Include keyboard.h before frame.h.
2393 * w32inevt.c: Include keyboard.h before frame.h.
2394 (MOUSE_MOVED): Define if not known.
2396 * minibuf.c: Include keyboard.h before frame.h.
2398 * keyboard.c: Include keyboard.h before frame.h.
2400 * indent.c: Include keyboard.h before frame.h.
2402 * dispnew.c: Include keyboard.h before frame.h.
2404 * buffer.c: Include keyboard.h before frame.h.
2406 * alloc.c: Include keyboard.h before frame.h.
2408 * print.c: Include keyboard.h before frame.h.
2410 * process.c: Include keyboard.h before frame.h.
2412 * scroll.c: Include keyboard.h before frame.h.
2414 * sysdep.c: Include keyboard.h before frame.h.
2416 * term.c: Include keyboard.h before frame.h.
2418 * window.c: Include keyboard.h before frame.h.
2420 * xdisp.c: Include keyboard.h before frame.h.
2421 Separate GLYPH_DEBUG and DEBUG_TRACE_MOVE.
2423 * frame.c: Include keyboard.h before frame.h.
2425 * w32heap.h: Undefine min, max.
2427 * w32gui.h: Undefine min, max.
2429 * unexw32.c: Change PUCHAR to PCHAR.
2430 (PTR_TO_OFFSET): Cast ptr to unsigned char *.
2433 (copy_executable_and_dump_data): Remove unnecessary static defs.
2434 (copy_executable_and_dump_data): Fix compile warnings.
2436 * sysdep.c (NULL) [WINDOWSNT]: Define NULL if not defined.
2438 * w32console.c (min): Define macro.
2439 (clear_frame, write_glyphs): Fix compile warning.
2441 * w32proc.c (compare_env):
2442 (find_child_console): Fix compile warning.
2444 * w32.c (sys_strerror): Use sys_nerr instead of _sys_nerr. Use
2445 sys_errlist instead of _sys_errlist.
2446 (get_emacs_configuration_options): New function.
2448 * s/ms-w32.h (sys_nerr): Provide default definition.
2449 (strdup, strupr, strnicmp, stricmp, tzset, tzname): Map to same
2450 name with _ prepended.
2451 (NSIG): Define if not known.
2452 (get_emacs_configuration): Provide extern declaration.
2453 (get_emacs_configuration_options): Provide extern declaration.
2454 (EMACS_CONFIG_OPTIONS): Call get_emacs_configuration_options.
2456 * w32.c (gettimeofday): Use struct timeb, not struct _timeb.
2458 (read_unc_volume): Fix compile warning.
2460 * s/ms-w32.h (_WINSOCK_H): Define to prevent normal winsock
2461 definitions from being used.
2463 * lisp.h [WINDOWSNT]: Don't declare externs for getenv, ctime and getwd.
2465 * w32.c (unc_volume_file_attributes):
2466 (open_unc_volume): Make arg const.
2468 * sysdep.c [WINDOWSNT]: Remove extern decl of errno.
2469 (read_input_waiting): Remove excess parameter.
2471 * w32.c (init_environment): Call _access.
2472 (check_windows_init_file): Call _close.
2473 (init_user_info): Call _putenv.
2474 (init_environment): Call _putenv and _strdup.
2475 (init_ntproc): Reset volume info cache on startup.
2477 * s/ms-w32.h (malloc, free, realloc, calloc): Rename if
2478 USE_CRT_DLL is defined, so Emacs can use GNU malloc even though it
2479 cannot override the CRT malloc.
2481 * makefile.nt (LOCAL_FLAGS): Define USE_CRT_DLL if requested.
2482 (LINK_FLAGS): Append to original value of LINK_FLAGS.
2484 * w32heap.c [!USE_CRT_DLL]: Don't define _heap_init and _heap_term
2485 unless we are linking with a static CRT.
2486 (RVA_TO_PTR): Cast result to unsigned char*.
2488 * w32.c (GetCachedVolumeInformation): Use xmalloc, xfree and xstrdup.
2489 (add_volume_info): Use xstrdup.
2491 2000-08-22 Stefan Monnier <monnier@cs.yale.edu>
2493 * minibuf.c (Vcompletion_auto_help): Renamed from `auto_help'.
2494 (do_completion, Fminibuffer_complete_word): Use it.
2495 (syms_of_minibuf): Turn completion-auto-help into a proper Lisp
2496 var so it can take non-boolean values.
2498 2000-08-21 Gerd Moellmann <gerd@gnu.org>
2500 * editfns.c (find_field): Formatting changes.
2501 (toplevel): Some old-style function forward declarations
2502 changed to prototypes, some new protypes added, some functions
2505 * lisp.h (set_time_zone_rule): Add prototype.
2506 (use_dialog_box): External declaration.
2508 * keyboard.c (gen_help_event): Add parameter SIZE.
2509 (kbd_buffer_events_waiting): Slightly rewritten.
2510 (clear_event): New function.
2511 (kbd_buffer_get_event): Use it, and clear the input_events of
2513 (init_keyboard): Remove duplicate creation of kbd_buffer_gcpro and
2514 don't fill the newly created array with nils.
2515 (toplevel): Convert some old-style function forward declarations
2518 * keyboard.h (gen_help_event): Change prototype.
2520 * xterm.c (XTread_socket): Change calls to gen_help_event.
2522 * w32term.c (w32_read_socket): Change calls to gen_help_event.
2524 * eval.c (Fmacroexpand): Doc fix.
2526 2000-08-20 Jason Rumney <jasonr@gnu.org>
2528 * w32term.h (x_display_info_for_display): Remove as this function
2529 does not exist on W32.
2531 * w32term.c (help_echo_window): New variable.
2532 (syms_of_w32term): staticpro it.
2533 (note_mode_line_highlight): Set it.
2534 (XTextExtents16): Removed as there is no equivalent on W32.
2535 (x_compute_glyph_string_overhangs): Incomplete body removed, as
2536 the X way of doing this will not work for W32.
2537 (w32_intersect_rectangles): Removed. Use IntersectRect API call.
2538 (x_draw_image_foreground): Avoid drawing outside of the clip area
2539 when image doesn't have a mask.
2540 (note_mouse_highlight): Process overlays in the right order of
2541 priority. Set help_echo_window.
2542 (x_draw_bar_cursor): If cursor is on an image, draw a box cursor
2543 because that's more visible for large images.
2545 * w32menu.c (keymap_panes): Pass the keymap's prompt as the pane
2546 name to single_keymap_panes.
2547 (w32_menu_show): Set wv->title when dealing with titles.
2548 (w32_menu_display_help): Call show_help_echo with OBJECT and POS.
2550 2000-08-21 Miles Bader <miles@gnu.org>
2552 * minibuf.c (do_completion): Try again if we rewrite the input
2553 string, but no completion was done, so that any completion message
2556 2000-08-20 Gerd Moellmann <gerd@gnu.org>
2558 * xfaces.c (lface_equal_p): Compare strings differently.
2559 (Qtty_color_alist, Vtty_defined_color_alist): New variables.
2560 (realize_tty_face): Use them.
2561 (syms_of_xfaces): Initialize new variables.
2562 (map_tty_color): New function, extracted from realize_tty_face.
2563 (map_tty_color) [MSDOS || WINDOWSNT]: If using the frame's default
2564 foreground or background color, store the new color name in the
2565 realized face; previous code trying to do this had no effect.
2566 (realize_tty_face): Use map_tty_color.
2567 (Fclear_face_cache): Set face_change_count and ensure thorough
2570 2000-08-19 Gerd Moellmann <gerd@gnu.org>
2572 * undo.c (record_first_change, record_marker_adjustment): Don't
2573 use XBUFFER on last_undo_buffer which might not be a buffer.
2575 2000-08-18 Kenichi Handa <handa@etl.go.jp>
2577 * coding.c (decode_coding_string): Set members consumed,
2578 consumed_char, produced, produced_char of *coding correctly. If
2579 decode_coding doesn't consume any byte, don't try anymore.
2580 (encode_coding_string): Likewise.
2582 2000-08-18 Gerd Moellmann <gerd@gnu.org>
2584 * lisp.h (CHECK) [ENABLE_CHECKING]: Make both sides of the
2585 conditional have void type, for Standard C compilers.
2587 * xdisp.c (redisplay_internal): Compare windows for equality with
2588 EQ, instead of applying XWINDOW to something that might not
2591 2000-08-18 Kenichi Handa <handa@etl.go.jp>
2593 * fontset.c (Finternal_char_font): Search only the selected frame
2594 for a window of the current buffer.
2596 2000-08-18 Gerd Moellmann <gerd@gnu.org>
2598 * minibuf.c (do_completion): Use EQ instead of `!=' to compare
2601 * keyboard.c (kbd_buffer_get_event): Handle the case that the
2602 second half of a HELP_EVENT is found at the start of kbd_buffer.
2604 2000-08-18 Miles Bader <miles@gnu.org>
2606 * lisp.h (Lisp_String): Replace DECLARE_INTERVALS with real decl.
2608 * editfns.c (save_restriction_save): Rewrite to use markers.
2609 (save_restriction_restore): Rewrite to understand new form of data
2610 saved by save_restriction_save.
2611 (Fsave_restriction): Remove cautionary note in doc-string.
2613 2000-08-17 Gerd Moellmann <gerd@gnu.org>
2615 * fileio.c (build_annotations): Add a comment explaining the
2616 return value of format-annotate-function. Replace a spurious call
2617 to Flength with a CONSP test. Call format-annotate-function with
2618 a fifth arg specifying how many times the function is been called
2619 in a row, to let it choose temporary buffers appropriately.
2621 2000-08-17 Dave Love <fx@gnu.org>
2623 * lisp.h: Remove DECLARE_INTERVALS, INITIALIZE_INTERVAL. Don't
2624 declare make_temp_name twice.
2626 * lread.c: Prototype readevalloop, load_unwind,
2627 load_descriptor_unwind.
2628 (unreadpure): Give it an arg.
2630 * unexalpha.c: Prototype fatal_unexec, mark_x,
2631 update_dynamic_symbols. Declare unexec as void.
2633 * cm.c [HAVE_TERMCAP_H]: Include <termcap.h>.
2634 [!HAVE_TERMCAP_H]: Prototype tputs, tgoto.
2636 * alloc.c (lisp_malloc): Declare with POINTER_TYPE.
2637 [SYSTEM_MALLOC]: Make decls in malloc.h conditional on
2640 * alloca.c: Use #error.
2641 [POINTER_TYPE]: Use it.
2643 * eval.c (Fdefvar): Doc fix.
2645 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Avoid
2646 INITIALIZE_INTERVAL.
2648 * buffer.h: Avoid DECLARE_INTERVALS.
2650 * config.in: Add size_t.
2652 2000-08-17 Eli Zaretskii <eliz@is.elta.co.il>
2654 * w16select.c (set_clipboard_data): If there's not enough memory
2655 to put text into clipboard, return 1, as Fw16_set_clipboard_data
2656 expects. In case of other failures, return 3.
2657 (system_error_msg): New error message.
2658 (Fw16_set_clipboard_data): If set_clipboard_data returns 3, print
2661 2000-08-16 Gerd Moellmann <gerd@gnu.org>
2663 * term.c (write_glyphs): Also turn off inverse video after turning
2664 off other appearances in case TS_exit_attribute_mode is not equal
2665 to TS_end_standout_mode.
2666 (insert_glyphs): Turn inverse video on/off for each run of glyphs
2668 (turn_off_face): Reset standout_mode only if
2669 TS_exit_attribute_mode has been output and TS_exit_attribute_mode
2670 is equal to TS_end_standout_mode.
2672 2000-08-16 Kenichi Handa <handa@etl.go.jp>
2674 * coding.c (encode_coding): Fix the bug of not flushing ISO escape
2675 sequence at the end of the source block.
2677 * ccl.c (Fccl_program_p): Docstring modified.
2678 (Fccl_execute): Likewise.
2679 (Fccl_execute_on_string): Likewise.
2681 2000-08-16 Eli Zaretskii <eliz@is.elta.co.il>
2683 * msdos.c (IT_write_glyphs): Convert cbp to unsigned char *.
2685 2000-08-16 Kenichi Handa <handa@etl.go.jp>
2687 The following changes are mainly to fix bugs of
2688 encode/decode-coding-string failing if encoding/decoding return
2689 CODING_FINISH_INSUFFICIENT_DST. In addition, delete the global
2690 variable conversion_buffer.
2692 * ccl.c (CCL_WRITE_CHAR): If CH is eight-bit-control char,
2693 decrement dst_end to avoid buffer overflow in the later call of
2696 * coding.h (conversion_buffer_size, conversion_buffer)
2697 (get_conversion_buffer): Extern deleted.
2699 * coding.c (MINIMUM_CONVERSION_BUFFER_SIZE): Macro deleted.
2700 (conversion_buffer, conversion_buffer_size): Variables deleted.
2701 (get_conversion_buffer): Function deleted.
2702 (struct conversion_buffer): New structure.
2703 (MAX_ALLOCA): New macro.
2704 (allocate_conversion_buffer): New macro.
2705 (extend_conversion_buffer, free_conversion_buffer): New functions.
2706 (ccl_coding_driver): Set coding->result.
2707 (decode_coding): Set coding->result to CODING_FINISH_NORMAL if
2708 this is the last block of source.
2709 (encode_coding): Likewise. Handle the source block as the last
2710 one only when the whole source text is consumed.
2711 (decode_coding_string): Handle the case that the output buffer is
2712 too small to decode the whole source text. Use
2713 allocate_conversion_buffer, extend_conversion_buffer and
2714 free_conversion_buffer, not get_conversion_buffer.
2715 (encode_coding_string): Likewise.
2716 (init_coding): Function deleted.
2717 (init_coding_once): Delete code to initialize
2718 conversion_buffer_size.
2720 * emacs.c (main): Don't call init_coding.
2722 * msdos.c (IT_write_glyphs): Use a locally declared
2725 * term.c (write_glyphs): Use a locally declared conversion_buffer.
2726 (insert_glyphs): Likewise.
2728 * w32console.c (write_glyphs): Use a locally declared
2731 2000-08-15 Eli Zaretskii <eliz@is.elta.co.il>
2733 * msdos.c (IT_update_begin): Don't crash if mouse_face_mouse_frame
2734 member of display_info is NULL.
2736 2000-08-15 Gerd Moellmann <gerd@gnu.org>
2738 * alloc.c (compact_small_strings): Use safe_bcopy, add an
2741 * term.c (turn_off_face): Reset standout_mode when resetting
2742 appearances with capability `me'.
2743 (write_glyphs): Switch on inverse video before each face change.
2745 2000-08-14 Dave Love <fx@gnu.org>
2747 * alloc.c [HAVE_UNISTD_H]: Include unistd.h; don't declare sbrk.
2748 [!HAVE_UNISTD_H]: Use POINTER_TYPE to declare sbrk.
2749 (lisp_free): Declare and make static.
2751 * window.c: Fix embedded comment.
2752 (syms_of_window): Fix doc string.
2754 2000-08-14 Gerd Moellmann <gerd@gnu.org>
2756 * keymap.c (push_key_description): If C without modifiers is < 32,
2757 make sure to print `C-' before `M-', like in the manual.
2759 2000-08-11 Gerd Moellmann <gerd@gnu.org>
2761 * fns.c (hashfn_eq, hashfn_eql): Don't handle strings specially
2762 since they aren't relocated anymore.
2763 (sxhash_string): Make sure returned hash code fits in a Lisp
2766 * xdisp.c (try_cursor_movement): Fix handling of cursor in
2767 partially visible line which is smaller than the window's
2770 2000-08-11 Kenichi Handa <handa@etl.go.jp>
2772 * ccl.c (CCL_READ_CHAR): If source is multibyte, pay attention to
2773 the multibyte form of eight-bit-control characters.
2774 (Fccl_execute_on_string): Initialize ccl->multibyte.
2776 * ccl.h (struct ccl_program): New member multibyte.
2778 * coding.c (ccl_coding_driver): Initialize ccl->multibyte.
2780 2000-08-11 Kenichi Handa <handa@etl.go.jp>
2782 * regex.c (regex_compile) <normal_char>: Pay attention to
2784 (analyse_first) <exactn>: Setup fastmap correctly for
2785 eight-bit-control characters.
2787 2000-08-11 Kenichi Handa <handa@etl.go.jp>
2789 * termhooks.h (enum event_kind): New member
2790 multibyte_char_keystroke.
2792 * keyboard.c (make_lispy_event): Handle the new event type
2793 multibyte_char_keystroke.
2795 * xterm.c: Include coding.h.
2796 (XTread_socket): Work around a bug of XmbLookupString. If the
2797 input is from XIM, decode it according to the current locale. In
2798 that case, generate multibyte_char_keystroke events.
2800 2000-08-11 Kenichi Handa <handa@etl.go.jp>
2802 * xdisp.c (TRACE_MOVE) [GLYPH_DEBUG]: Delete the last semicolon.
2803 (TRACE_MOVE) [not GLYPH_DEBUG]: Define dummy.
2805 2000-08-10 Gerd Moellmann <gerd@gnu.org>
2807 * xdisp.c (trace_move) [GLYPH_DEBUG]: New variable.
2808 (TRACE_MOVE) [GLYPH_DEBUG]: New macro.
2809 (move_it_in_display_line_to): Record iterator's ascent and descent
2810 before producing glyphs, and restore them when we know the glyph
2811 doesn't fit on the line.
2812 (move_it_to): Restructured so that it's easier to debug. If
2813 moving to a vpos, and not moving to an x or character position,
2814 stop as soon as the specified vpos is reached; don't move further
2815 into that line because that might change the computed line height.
2816 (try_cursor_movement): New function, extracted from the cursor
2817 movement branch of redisplay_window. If ending on a partially
2818 visible line, don't try to scroll if the cursor line is taller
2820 (redisplay_window): Use try_cursor_movement.
2822 * window.c (Fwindow_end): Rewritten to not use Fvertical_motion,
2823 because that function doesn't cope with variable-height lines.
2825 * xterm.c (x_draw_bar_cursor): If cursor is on an image, draw a
2826 box cursor because that's better visible for large images.
2828 2000-08-10 Miles Bader <miles@gnu.org>
2830 * w32term.c (note_mouse_highlight): Update calls to overlays_at.
2832 2000-08-10 Gerd Moellmann <gerd@gnu.org>
2834 * xdisp.c (Vmessages_buffer_name): New variable.
2835 (message_dolog): Use it.
2836 (syms_of_xdisp): Initialize it.
2838 2000-08-10 Eli Zaretskii <eliz@is.elta.co.il>
2840 * msdos.c (IT_note_mouse_highlight): Update the calls to
2842 (toplevel) <kbd_buffer_store_event>: Remove prototype, it's
2843 redundant now that keyboard.h is included.
2845 2000-08-09 Eli Zaretskii <eliz@is.elta.co.il>
2847 * keyboard.c (kbd_buffer_events_waiting): New function.
2849 * keyboard.h (kbd_buffer_events_waiting): Add prototype.
2851 * msdos.c: Include keyboard.h.
2852 (XMenuActivate): Empty no_event events from the event buffer. If
2853 no events are left after that, call clear_input_pending.
2854 (mouse_clear_clicks): New function, code moved from mouse_init.
2855 (mouse_init, XMenuActivate): Call mouse_clear_clicks to force the
2856 mouse driver to ``forget'' any past clicks.
2858 * Makefile.in (msdos.o): Depend on keyboard.h.
2860 2000-08-09 Gerd Moellmann <gerd@gnu.org>
2862 * lisp.h (input_pending): External declaration.
2864 * dispextern.h (Qredisplay_dont_pause): Declare extern.
2866 * xdisp.c (echo_area_display): Display thoroughly if input is
2867 pending. Bind redisplay-dont-pause to t during the redisplay.
2868 in case input is pending.
2870 * dispnew.c (Qredisplay_dont_pause): New variable.
2871 (syms_of_display): Initialize and staticpro it.
2872 (update_frame_1): Don't interrupt the display for pending input if
2873 redisplay_dont_pause is set.
2875 * dispnew.c (mode_line_string): Declare parameter MODE_LINE_P.
2877 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
2879 2000-08-09 Miles Bader <miles@lsi.nec.co.jp>
2881 * callproc.c (Fcall_process): Terminate the unwind-protect around
2882 the post-read-conversion of coding system.
2884 * buffer.c (overlays_at): Add CHANGE_REQ parameter.
2885 (Foverlays_at, Fnext_overlay_change, Fprevious_overlay_change): Use it.
2886 * buffer.h (overlays_at): Update prototype.
2887 * xdisp.c (next_overlay_change): Update call to overlays_at.
2888 * xfaces.c (face_at_buffer_position): Likewise.
2889 * textprop.c (Fget_char_property): Likewise.
2890 * xterm.c (note_mouse_highlight): Likewise.
2892 * minibuf.c (do_completion): Don't consider a simple change of
2893 case as `completion'.
2895 2000-08-08 Ken Raeburn <raeburn@gnu.org>
2897 * keyboard.c (syms_of_keyboard): Initialize
2898 last_point_position_buffer.
2899 * undo.c (record_delete): Make sure last_point_position_buffer is
2900 a buffer before comparing pointers.
2902 * coding.h (decode_coding_string): Declare.
2904 * intervals.h (Fprevious_single_char_property_change): Declare.
2906 * textprop.c (Fprevious_single_char_property_change): Don't do
2907 arithmetic directly on lisp objects.
2909 * editfns.c (find_field): Use EQ, not ==, to compare Lisp
2912 * keyboard.h (menu_item_eval_property): Declare.
2914 * xdisp.c (message_dolog): Save and protect string "*Messages*" to
2915 reuse as buffer name, instead of recreating (and discarding) every
2916 time a message is logged.
2917 (with_echo_area_buffer): Make callback arg A2 a lisp object.
2918 (current_message_1, truncate_message_1, set_message_1)
2919 (display_echo_area_1, resize_mini_window_1): Signatures changed.
2920 (current_message, truncate_echo_area, display_echo_area)
2921 (resize_echo_area_axactly): Changed calls.
2923 * coding.c (find_safe_codings): CHAR_TABLE_SET index must be a
2925 (Ffind_coding_systems_region_internal): First argument to Fappend
2926 must be an integer, not a Lisp object.
2928 2000-08-08 Kenichi Handa <handa@etl.go.jp>
2930 * charset.c (Fchar_width): Doc fix.
2932 2000-08-08 Gerd Moellmann <gerd@gnu.org>
2934 * charset.c (Fstring_width): Doc fix.
2936 2000-08-07 Gerd Moellmann <gerd@gnu.org>
2938 * xdisp.c (start_display): When starting display on a continuation
2939 line, clear ascent and descent members of the iterator structure;
2940 the height of the continued line does not affect the height of the
2942 (make_cursor_line_fully_visible): Do nothing if cursor is on a
2943 line taller than the window.
2944 (redisplay_window) <forced window start>: Handle case that the
2945 middle of the window is not found in any row.
2946 (dump_glyph_row): Show more information.
2947 (compute_line_metrics): Use MATRIX_FIRST_TEXT_ROW to determine the
2948 first text line in a glyph matrix.
2950 * xterm.c (x_draw_image_foreground): Avoid drawing outside
2951 of the clip area when image doesn't have a mask.
2953 * fns.c (sweep_weak_table): Fix survival conditions for
2954 key-or-value and key-and-value weakness.
2956 * .gdbinit (xhashtable): New command.
2958 * fns.c (sweep_weak_hash_tables): Fix the code taking unmarked
2959 tables out of the list of all weak hash tables.
2961 * xdisp.c (ensure_echo_area_buffers): If a buffer was killed, and
2962 a new buffer is created, make sure echo_area_buffer[] references
2965 2000-08-07 Eli Zaretskii <eliz@is.elta.co.il>
2967 * msdos.c (Fmsdos_set_mouse_buttons): Add missing backslashes in
2970 2000-08-07 Kenichi Handa <handa@etl.go.jp>
2972 * syntax.c (skip_chars): Fix previous change. Make the handling
2973 of unibyte string consistent with that of regex search.
2975 2000-08-05 Gerd Moellmann <gerd@gnu.org>
2977 * xmenu.c (popup_get_selection): Use xfree instead of free.
2979 * fileio.c (Finsert_file_contents): Use xfree instead of free.
2981 * editfns.c (Ftranspose_regions): Use xfree instead of free.
2983 * callproc.c (child_setup): Use xfree instead of free.
2985 * sysdep.c (opendir, GetTempDirName, run_mac_command): Use xmalloc
2987 (run_mac_command, closedir): Use `xfree' instead of `free'.
2989 * keymap.c (current_minor_maps): Use xmalloc instead of malloc.
2991 * eval.c (error): Use xfree instead of free.
2993 * xfaces.c, xfns.c, w32fns.c: Replace `illegal' with `invalid'.
2995 * fns.c: Replace `illegal' with `invalid'.
2996 (Fmake_hash_table, make_hash_table): Allow table size of 0.
2998 2000-08-05 Kenichi Handa <handa@etl.go.jp>
3000 * syntax.c (skip_chars): Fix handling of multibyte<->unibyte
3003 2000-08-04 Noah Friedman <friedman@splode.com>
3005 * fns.c (Fmake_hash_table): Add missing `\n\' to end of line in
3008 2000-08-04 Gerd Moellmann <gerd@gnu.org>
3010 * syntax.c (skip_chars): Fix typo in error message.
3012 2000-08-04 Andreas Schwab <schwab@suse.de>
3014 * m/ia64.h: Moved from s/ia64.h.
3016 2000-08-04 Kenichi Handa <handa@etl.go.jp>
3018 * process.c (read_process_output): Big simplification. Handle
3019 composition and post-read-conversion of coding system correctly.
3020 (send_process): Handle composition correctly.
3022 * callproc.c (Fcall_process): Handle post-read-conversion of
3023 coding system if any.
3025 * coding.c (decode_coding_iso2022): More strict check for handling
3027 (coding_restore_composition): Pay attention to the case that
3028 cmp_data is not set properly (because of invalid code in the
3030 (run_pre_post_conversion_on_str): Include text properties in the
3032 (decode_coding_string): Set members of coding correctly.
3034 2000-08-03 Gerd Moellmann <gerd@gnu.org>
3036 * s/ia64.h: New file.
3038 * widget.c (set_frame_size, update_wm_hints, EmacsFrameSetValues):
3039 Use NULL instead of 0 at the end of variable argument list of
3040 XtVaGetValues and XtVaSetValues, because 0 fails on systems where
3041 sizeof (int) < sizeof (void *).
3043 * xmenu.c (update_frame_menubar): Use NULL instead of 0 at the end
3044 of variable argument lists of XtVaGetValues and XtVaSetValues.
3046 * xfns.c (Fx_file_dialog): Use NULL instead of 0 at the end of
3047 variable argument lists of XtVaGetValues and XtVaSetValues.
3049 2000-08-02 Gerd Moellmann <gerd@gnu.org>
3051 * alloc.c (lisp_malloc, lisp_free): Use size_t and POINTER_TYPE.
3052 (xrealloc, xmalloc): Use size_t. Some callers adjusted.
3054 * lisp.h (Fsingle_key_description, xmalloc, xrealloc): Change
3057 * keyboard.c (read_char_minibuf_menu_prompt): Add new parameter
3058 in call to Fsingle_key_description.
3060 * keymap.c (Fsingle_key_description): Add parameter NO_ANGLES.
3063 2000-08-02 Colin Walters <walters@cis.ohio-state.edu>
3065 * window.c (display_buffer_reuse_frames): New variable.
3066 (Fdisplay_buffer): If display_buffer_reuse_frames is set, reuse
3067 frames displaying BUFFER.
3068 (syms_of_window): Define Lisp variable
3069 display-buffer-reuse-frames.
3071 2000-08-01 Miles Bader <miles@gnu.org>
3073 * editfns.c (Fconstrain_to_field): Fix the conditions for deciding
3074 when to constrain NEW_POS (they were pretty screwed up before).
3076 2000-07-31 Eli Zaretskii <eliz@is.elta.co.il>
3078 * msdos.c (run_msdos_command): Save and restore the master
3079 environment, for the case that child_setup signals an error.
3080 When mirroring slashes in DOS shell commands, don't fail when
3081 argv[2] has embedded blanks.
3082 (Fmsdos_set_mouse_buttons, mouse_setup_buttons): New functions.
3083 (syms_of_msdos): Defsubr Fmsdos_set_mouse_buttons.
3084 (dos_ttraw): Call mouse_setup_buttons.
3086 * callproc.c (child_setup) [MSDOS]: malloc pwd_var instead of
3087 using alloca; free it after run_msdos_command returns.
3089 2000-07-27 Dave Love <fx@gnu.org>
3091 * s/irix6-5.h (IRIX_FORCE_32_BITS, LD_SWITCH_SYSTEM): Don't
3093 [_MIPS_SZLONG == 64]: Set up for 64-bit mode -- not currently
3096 * m/iris4d.h (XUINT, XSET, XUNMARK) [_LP64]: Don't define.
3098 2000-07-27 Eli Zaretskii <eliz@is.elta.co.il>
3100 * editfns.c (lisp_time_argument): Fix last change.
3102 2000-07-27 Gerd Moellmann <gerd@gnu.org>
3104 * fns.c (Fdelete): Make it work on vectors and strings in addition
3107 * fns.c (Qkey_or_value, Qkey_and_value): New variables.
3108 (syms_of_fns): Initialize new variables.
3109 (sweep_weak_table): Handle weakness `key-or-value' and
3111 (Fmake_hash_table): Recognize `key-and-value' and `key-or-value'
3112 weakness, with t meaning the same as `key-and-value'.
3114 2000-07-27 Kenichi Handa <handa@etl.go.jp>
3116 * coding.h (struct coding_system): Member safe_charset deleted.
3118 * coding.c (Qsafe_charsets): This variable deleted.
3119 (Qsafe_chars, Vchar_coding_system_table, Qchar_coding_system): New
3121 (coding_safe_chars): New function.
3122 (CODING_SAFE_CHAR_P): New macro.
3123 (CHARSET_OK): New arg C. Call CODING_SAFE_CHAR_P instead of
3124 checking safe_charsets member of the coding system. Caller
3126 (detect_coding_iso2022): New local variable safe_chars.
3127 (DECODE_DESIGNATION): Call CODING_SAFE_CHAR_P instead of checking
3128 safe_charsets member of the coding system.
3129 (decode_coding_iso2022): New local variable safe_chars.
3130 (ENCODE_ISO_CHARACTER_DIMENSION1): Don't check unsafe chars here.
3131 (ENCODE_ISO_CHARACTER_DIMENSION2): Likewise.
3132 (ENCODE_ISO_CHARACTER): Arguments changed. Caller changed.
3133 (ENCODE_UNSAFE_CHARACTER): New macro.
3134 (encode_coding_iso2022): New local variable safe_chars. Check
3136 (setup_coding_system): Delete the code to initialize
3137 coding->safe_charses
3138 (intersection, find_safe_codings): New functions.
3139 (Ffind_coding_systems_region_internal): New function.
3140 (syms_of_coding): Defsubr it. Initialize Qsafe_chars,
3141 Qsafe_cding_system. Make Vchar_coding_system_table a Lisp
3142 variable and initialize it.
3144 * fns.c (char_table_ref_and_index): New function.
3146 * lisp.h (char_table_ref_and_index): Add prototype.
3148 2000-07-26 Sam Steingold <sds@gnu.org>
3150 * editfns.c (lisp_time_argument): Added third argument `usec'.
3151 (Ffloat_time): New built-in Lisp function.
3153 2000-07-26 Gerd Moellmann <gerd@gnu.org>
3155 * dispextern.h (GLYPH_FROM_CHAR_GLYPH): Use CHARACTERBITS bits
3156 for the character code.
3158 * config.in (HAVE_SOUND): Define only for FreeBSD, NetBSD and
3161 * xmenu.c (menu_highlight_callback): Call show_help_echo directly
3162 if called for a popup menu.
3163 (xmenu_show): Store help string in widget values.
3165 2000-07-26 Dave Love <fx@gnu.org>
3167 * syswait.h: Move some definitions.
3168 (HAVE_SYS_WAIT_H): Undef for HPUX7, Convex.
3169 [!HAVE_SYS_WAIT_H]: Define things unconditionally. More
3170 perspicuous definitions.
3171 (WTERMSIG): Fix bit pattern used.
3173 2000-07-26 Kenichi Handa <handa@etl.go.jp>
3175 * print.c (print_object): If vector printing is truncated, print
3176 "..." to indicate it as well as the case of list printing.
3178 2000-07-25 Gerd Moellmann <gerd@gnu.org>
3180 * xdisp.c (next_element_from_display_vector): Improve comments.
3182 * lisp.h (GLYPH_MASK_CHAR, GLYPH_MASK_FACE): Use 19 bits
3183 for the character code, and the rest for the face id as in 20.x.
3184 (FAST_GLYPH_FACE, FAST_MAKE_GLYPH): Changed accordingly.
3186 * window.c (window_display_table): Cleaned up.
3188 * syntax.c (Fforward_word): Add last arg nil in call of
3189 Fconstrain_to_field.
3191 2000-07-25 Eli Zaretskii <eliz@is.elta.co.il>
3193 * fileio.c (Frename_file) [DOS_NT]: If the file names are
3194 identical but for the letter-case, don't call
3195 barf_or_query_if_file_exists.
3197 2000-07-25 Miles Bader <miles@gnu.org>
3199 * editfns.c (find_field): Honor special `boundary' fields.
3200 (Qboundary): New variables.
3201 (syms_of_editfns): Initialize Qboundary.
3202 (Fconstrain_to_field): Add the INHIBIT-CAPTURE-PROPERTY argument.
3203 Use scan_buffer instead of find_before_next_newline, because it
3204 allows us to detect the boundary case where there's a newline at
3206 * lisp.h (Fconstrain_to_field): Update external declaration.
3208 2000-07-24 Gerd Moellmann <gerd@gnu.org>
3210 * print.c (temp_output_buffer_setup): Don't call1 Vrun_hooks
3213 2000-07-24 Dave Love <fx@gnu.org>
3215 * s/sunos4-0.h, s/sol2.h:
3216 (LIBS_TERMCAP): Move from m/sparc.h.
3218 * m/sparc.h (TERMINFO): Moved to system files (probably only
3219 relevant for sunos4 judging by its vintage).
3220 (BITS_PER_LONG, BITS_PER_EMACS_INT, _LP64): Define conditional on
3223 2000-07-24 Eli Zaretskii <eliz@is.elta.co.il>
3225 * xmenu.c (keymap_panes): Pass the keymap's prompt as the pane
3226 name to single_keymap_panes.
3228 2000-07-24 Andreas Schwab <schwab@suse.de>
3230 * fns.c (Fmakehash): Pass Qeql to Fmake_hash_table if TEST is nil.
3232 2000-07-24 Gerd Moellmann <gerd@gnu.org>
3234 * xdisp.c (with_echo_area_buffer): Take additional EMACS_INT
3235 parameters instead of using int parameters. Expect FN to accept
3236 EMACS_INT parameters.
3237 (display_echo_area, resize_echo_area_axactly, current_message)
3238 (truncate_echo_area, set_message_1): Call with_echo_area_buffer
3239 with new argument list.
3240 (resize_mini_window_1): New callback function.
3241 (current_message_1, truncate_message_1, set_message_1): Change
3242 parameter lists to the new format expected by
3243 with_echo_area_buffer.
3245 2000-07-24 Kenichi Handa <handa@etl.go.jp>
3247 * fontset.c (fontset_ref): Remove INLINE declaration.
3248 (fontset_ref_via_base): Likewise.
3249 (Fset_fontset_font): Convert FAMILY and REGISTRY specifications
3252 2000-07-23 Eli Zaretskii <eliz@is.elta.co.il>
3254 * msdos.c (IT_note_mouse_highlight): Process overlays in the
3255 correct order of priority. If help echo was found in an overlay,
3256 use that overlay as the object in which the help echo was found.
3258 2000-07-22 Miles Bader <miles@gnu.org>
3260 * textprop.c (Fprevious_single_char_property_change): The initial
3261 property value should be from the position preceding POSITION, not
3264 2000-07-22 Eli Zaretskii <eliz@is.elta.co.il>
3266 * coding.c (syms_of_coding): Doc fix for
3267 inhibit-iso-escape-detection.
3269 2000-07-21 Gerd Moellmann <gerd@gnu.org>
3271 * xterm.c (note_mouse_highlight): Process overlays in the right
3274 * keyboard.c (show_help_echo, gen_help_event): Extend comments.
3276 * xterm.c (note_mouse_highlight): If help-echo was found in an
3277 overlay, use that overlay as the object in which the help was
3280 * window.c (foreach_window_1): Fix typo reversing an if-condition.
3282 * window.c (foreach_window): Instead of a fake variable argument
3283 list, take one USER_DATA argument.
3284 (foreach_window_1): Likewise, and call callback functions with two
3285 args, the window and USER_DATA.
3286 (struct check_window_data): New struct.
3287 (check_window_containing): Use it.
3288 (window_from_coordinates): Set up a struct check_window_data for
3290 (add_window_to_list, freeze_window_start): Change parameters
3291 according to new calling convention.
3293 * window.h (foreach_window): Change prototype.
3295 * buffer.c (Fprevious_overlay_change): Avoid memory leak.
3297 2000-07-21 Eli Zaretskii <eliz@is.elta.co.il>
3299 * xmenu.c (menu_help_callback): Call show_help_echo with
3300 additional arguments OBJECT and POS.
3302 2000-07-21 Kenichi Handa <handa@etl.go.jp>
3304 * data.c (Faset): Allow storing any multibyte character in a
3305 string. Convert unibyte string to multibyte if necessary.
3307 * xfns.c (x_encode_text): New function.
3308 (x_set_name): Use x_encode_text.
3309 (x_set_title): Likewise.
3311 * xselect.c (lisp_data_to_selection_data): Use x_encode_text.
3313 * xterm.h (x_encode_text): Add prototype.
3315 2000-07-20 Dave Love <fx@gnu.org>
3317 * ccl.c (Fccl_execute_on_string): Don't check xmalloc return. Use
3320 2000-07-20 Eli Zaretskii <eliz@is.elta.co.il>
3322 * msdos.c (help_echo_window): New variable.
3323 (syms_of_msdos): Initialize and staticpro it.
3324 (IT_note_mode_line_highlight): Set help_echo_window.
3325 (IT_note_mouse_highlight): Ditto.
3326 (dos_rawgetc): Store help_echo_window in the second event produced
3329 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight):
3330 Record the object that generated the help echo and the position of
3331 that object in help_echo_object and help_echo_pos. Record that
3332 some glyphs in a row are displayed in mouse-face.
3333 (IT_update_begin): Don't clear mouse highlight unless one of the
3334 enabled glyph rows is marked as being displayed in mouse-face.
3335 (dos_rawgetc): Generate 2 events for HELP_EVENT. Pass the object
3336 and position recorded in help_echo_object and help_echo_pos to the
3338 (IT_menu_display): Accept a new argument PN: the pane number of
3339 the current menu pane. Record the pane number and the item
3340 number of the item which has associated help string.
3341 (XMenuActivate): Update the prototype for help_callback in
3342 function declaration. Call IT_menu_display with the current menu
3343 pane number as an additional argument. Call help_callback with
3344 two additional arguments: the pane number and the item number of
3345 the menu item associated with the help text.
3346 (help_echo_object, help_echo_pos): New variables.
3347 (syms_of_msdos): Initialize them and staticpro help_echo_object.
3349 * msdos.h (XMenuActivate): Update prototype.
3351 2000-07-19 Gerd Moellmann <gerd@gnu.org>
3353 * xdisp.c (with_echo_area_buffer): Call FN with more arguments.
3354 Add some more prototypes.
3356 * xterm.c, xterm.h: Add some more prototypes.
3358 * lisp.h (Fnext_single_char_property_change): Add prototype.
3360 * dispnew.c (direct_output_for_insert): Remove confusing
3361 outer local variable mouse_face_overwritten_p.
3362 (glyph_row_slice_p): Put in #ifdef GLYPH_DEBUG.
3364 * alloc.c (allocate_string_data): Don't copy old string contents.
3366 2000-07-19 Kenichi Handa <handa@etl.go.jp>
3368 * coding.c (code_convert_region): Delete text properties before
3369 shrinking the conversion region.
3371 2000-07-18 Gerd Moellmann <gerd@gnu.org>
3373 * dispnew.c (update_text_area): Write the whole row if it
3374 has mouse-face in it.
3376 * xfaces.c (face-alternative-font-family-alist): Remove
3377 DEFVAR_LISP; staticpro instead.
3379 * xmenu.c (menu_help_callback): Call show_help_echo with
3382 * keyboard.c (show_help_echo): Add parameter WINDOW.
3383 (read_char): Call show_help_echo with window extracted from Lisp
3385 (gen_help_event): Add parameter WINDOW.
3387 * keyboard.h (show_help_echo, gen_help_event): Change prototypes.
3389 * xterm.c (help_echo_window): New variable.
3390 (note_mouse_highlight, note_tool_bar_highlight): Set
3392 (XTread_socket): Pass help_echo_window to gen_help_event.
3393 (syms_of_xterm): Initialize and staticpro help_echo_window.
3395 2000-07-18 Dave Love <fx@gnu.org>
3397 * Makefile.in: Fix dependencies of blockinput.h on atimer.h,
3400 2000-07-18 Gerd Moellmann <gerd@gnu.org>
3402 * alloc.c (allocate_string_data): If string had already data
3403 assigned, copy old contents to new string data.
3405 * coding.c (syms_of_coding): Fix typo in spelling of variable
3406 `inhibit-iso-escape-detection'.
3408 * alloca.c (free) [emacs && EMACS_FREE]: Define as EMACS_FREE.
3410 * Makefile.in: Add dependencies on dispextern.h.
3411 (alloca.o): Don't define malloc and define EMACS_FREE instead of
3412 `free'; both can conflict with system header files.
3414 2000-07-18 Kenichi Handa <handa@etl.go.jp>
3416 * charset.h (MAKE_CHAR): Return reasonable code even if CHARSET is
3419 2000-07-18 Dave Love <fx@gnu.org>
3421 * window.c (Fwindow_list): Declare arg `window'.
3423 2000-07-18 Kenichi Handa <handa@etl.go.jp>
3425 * coding.c (setup_coding_system): Don't override the explicitly
3426 specified designations.
3428 2000-07-15 Miles Bader <miles@gnu.org>
3430 * editfns.c (char_property_eq, char_property_stickiness): Renamed
3431 from `text_property_eq' and `text_property_stickiness', respectively.
3432 (find_field, Fconstrain_to_field, char_property_eq)
3433 (char_property_stickiness): Changed to call char-property functions
3434 instead of text-property-only ones.
3436 * textprop.c (Fnext_single_char_property_change): Made a subr (was
3437 `next_single_char_property_change'). Do more error checking, and
3438 cleanup limit behavior.
3439 (Fprevious_single_char_property_change): New function.
3440 (syms_of_textprop): Initialize new subrs.
3442 * xdisp.c (display_prop_end, invisible_text_between_p):
3443 Call Fnext_single_char_property_change instead of
3444 next_single_char_property_change.
3446 2000-07-15 Jason Rumney <jasonr@gnu.org>
3448 * w32menu.c (w32_menu_show): Call free_menubar_widget_value_tree
3449 after menu is finished with.
3450 (add_menu_item): Only consider wv->title as a menu title.
3451 (w32_menu_display_help): Add OBJECT and POS to show_help_echo.
3453 * w32fns.c (w32_wnd_proc) [WM_DRAW_ITEM]: Do not try to draw a
3455 (FONT_REGEXP): Remove unused macro, and its sub-components.
3456 (syms_of_w32fns): Replace underscore in w32-enable-synthesized-fonts.
3458 * w32term.c (help_echo_object, help_echo_pos): New variables.
3459 (note_mode_line_highlight): Store additional information about the
3460 help-echo in help_echo_object and help_echo_pos. Check both
3461 `local-map' and `keymap' properties for changing the cursor
3462 (note_mouse_highlight): Store additional information about the
3463 help-echo in help_echo_object and help_echo_pos.
3464 (note_tool_bar_highlight): Set help_echo_object to nil and
3465 help_echo_pos to -1.
3466 (w32_read_socket): Use gen_help_event instead of filling
3467 input_events manually.
3468 (syms_of_w32term): Staticpro help_echo_object.
3469 (x_update_window_end): Add parameter MOUSE_FACE_OVERWRITTEN_P. If
3470 set, arrange for a mouse-highlight redisplay in
3472 (x_clear_mouse_face): New function.
3473 (w32_redisplay_interface): Add pointer to x_clear_mouse_face.
3474 (x_update_window_begin): No need to turn off the mouse
3476 (show_mouse_face): Set the mouse_face_p flag of glyph rows
3477 depending on whether they contain glyphs highlighted in
3479 (x_fill_stretch_glyph_string): Consume runs of stretch
3480 glyphs instead of a single one.
3481 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
3482 with new argument list.
3483 (x_set_glyph_string_gc): Make sure the face's GC is valid.
3484 (x_append_glyph, x_append_composite_glyph)
3485 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
3486 changes in struct glyph starting 1999-12-27. See comments for
3487 xterm.c on 2000-07-05.
3489 2000-07-14 Sam Steingold <sds@gnu.org>
3491 * xfaces.c (realize_x_face): Fix the last patch:
3492 check `default_face' before dereferencing.
3494 2000-07-14 Dave Love <fx@gnu.org>
3496 * syntax.c (back_comment): Add null default in switch (for pcc).
3498 2000-07-14 Kenichi Handa <handa@etl.go.jp>
3500 * xfaces.c (realize_x_face): Make fontset using the base of the
3501 default_face's fontset, not using the default fontset.
3503 * coding.c (inhibit_iso_escape_detection): New variable.
3504 (syms_of_coding): Make it a Lisp variable.
3505 (detect_coding_iso2022): If inhibit_iso_escape_detection is
3506 nonzero, ignore ISO2022's escape sequence.
3508 2000-07-14 Gerd Moellmann <gerd@gnu.org>
3510 * alloca.c (malloc) [emacs]: Define as xmalloc.
3512 * xfns.c (Fx_show_tip): If frame parameters contain a position,
3513 use that instead of the mouse position. Add parameters DX and DY.
3515 * dispextern.h (Fx_show_tip): Adjust number of parameters
3518 * keyboard.c (show_help_echo): Add parameters OBJECT and POS.
3519 if HELP is a function, call it with OBJECT and POS as parameters
3520 to get the help to display.
3521 (gen_help_event, kbd_buffer_store_help_event): New functions.
3522 (kbd_buffer_get_event): Construct the Lisp help-event differently.
3523 (read_char): Call show_help_echo with new parameters.
3525 * keyboard.h (gen_help_event, kbd_buffer_store_help_event):
3528 * xterm.c (help_echo_object, help_echo_pos): New variables.
3529 (note_mode_line_highlight): Store additional information about the
3530 help-echo in help_echo_object and help_echo_pos. Check both
3531 `local-map' and `keymap' properties for changing the cursor
3532 (note_mouse_highlight): Store additional information about the
3533 help-echo in help_echo_object and help_echo_pos.
3534 (note_tool_bar_highlight): Set help_echo_object to nil and
3535 help_echo_pos to -1.
3536 (XTread_socket): Use gen_help_event instead of filling
3537 input_events manually.
3538 (syms_of_xterm): Staticpro help_echo_object.
3540 * xmenu.c (menu_highlight_callback): Use
3541 kbd_buffer_store_help_event instead of setting up and input_event
3544 * xdisp.c (eval_form): GCPRO argument sexpr.
3545 (call_function): New function.
3546 (handle_single_display_prop): Use call_function and FUNCTIONP
3547 instead of checking whether if font_height is a symbol and
3550 * eval.c (internal_condition_case_2): New function.
3552 * lisp.h (FUNCTIONP): New macro.
3553 (internal_condition_case_2, call_function): Add prototypes.
3555 * xterm.c (construct_mouse_click, x_scroll_bar_to_input_event)
3556 (x_scroll_bar_handle_click, SET_SAVED_MENU_EVENT, XTread_socket):
3557 Always set `arg' member of input_events.
3558 (construct_menu_click): Unused function removed.
3560 * msdos.c (dos_rawgetc): Always set `arg' member of input_events.
3562 * w32term.c (construct_mouse_click, construct_mouse_wheel)
3563 (construct_drag_n_drop, x_scroll_bar_handle_click)
3564 (w32_read_socket): Always set `arg' member of input_events.
3566 * keyboard.c (show_help_echo): Use eval_form. Add comment.
3568 * lisp.h (eval_form): Add prototype.
3570 * xdisp.c (eval_form): Make it externally visible.
3572 2000-07-13 Gerd Moellmann <gerd@gnu.org>
3574 * xterm.c (x_handle_tool_bar_click): Store the frame in the
3575 frame_or_window slot of TOOL_BAR_EVENT input events instead of
3576 consing. For prefix events, store the frame in the `arg' slot of
3577 the event, otherwise store the key there.
3578 (XTread_socket): Instead of consing, use the frame_or_window slot
3579 of HELP_EVENTs for the frame, and the `arg' slot for the help
3582 * xmenu.c (menu_highlight_callback): Store help string in the
3583 `arg' member of the input event; don't cons.
3584 (menubar_selection_callback): Use the `arg' slot of input events
3585 to queue additional information, instead of consing.
3587 * msdos.c (dos_rawgetc): Adapt to change of HELP_EVENTs.
3589 * w32term.c (w32_handle_tool_bar_click): Adapt to changes in
3591 (w32_read_socket): Adapt to changes in HELP_EVENTs.
3593 * w32menu.c (menubar_selection_callback): Use the `arg' slot of
3594 input events to queue additional information, instead of consing.
3596 * keyboard.c (kbd_buffer_gcpro): Renamed from
3597 kbd_buffer_frame_or_window. Now used for all Lisp objects
3598 referenced from the input queue.
3599 (kbd_buffer_store_event): Always use structure assignment for
3600 copying input events. Record all Lisp objects referenced from
3601 events in kbd_buffer_gcpro.
3602 (kbd_buffer_get_event): Construct Lisp `help-echo' events
3603 differently from input events. Test for prefix menu_bar_events
3604 and TOOL_BAR_EVENTs differently. Reset all slots used by an input
3605 event in kbd_buffer_gcpro to nil.
3606 (make_lispy_event) <TOOL_BAR_EVENT>: Treat an input event whose
3607 frame_or_window is equal to its arg member as prefix events.
3608 (stuff_buffered_input): Reset all slots in kbd_buffer_gcpro
3609 used by an input event to nil.
3610 (init_keyboard): Use two times the size of the input queue
3611 for kbd_buffer_gcpro.
3612 (syms_of_keyboard): Likewise.
3614 * emacs.c (handle_USR2_signal, handle_USR1_signal): Use
3617 * termhooks.h (struct input_event): Add member `arg'.
3618 (MENU_BAR_EVENT): Renamed from menu_bar_event.
3619 (USER_SIGNAL_EVENT): Renamed from user_signal.
3621 * xfaces.c (ASET): Remove definition.
3623 * lisp.h (AREF, ASET, ASIZE): New macros.
3625 * fontset.c (AREF, ASIZE): Remove definitions.
3627 * fns.c (AREF): Remove definition.
3629 * composite.c (AREF): Remove definition.
3631 2000-07-12 Gerd Moellmann <gerd@gnu.org>
3633 * dispnew.c (redraw_overlapped_rows): Add missing local.
3634 (scrolling_window): Remove debug code.
3636 * xdisp.c (try_window_reusing_current_matrix, try_window_id):
3637 Before scrolling, turn off a mouse-highlight in the window
3640 * xterm.c (x_update_window_end): Add parameter
3641 MOUSE_FACE_OVERWRITTEN_P. If set, arrange for a mouse-highlight
3642 redisplay in XTframe_up_to_date.
3643 (x_clear_mouse_face): New function.
3644 (x_redisplay_interface): Add pointer to x_clear_mouse_face.
3646 * dispnew.c (make_current): Preserve the mouse_face_p flag of the
3648 (update_window_line): Add parameter MOUSE_FACE_OVERWRITTEN_P. Set
3649 it when any row is written to that contains glyphs highlighted in
3651 (update_window): Call the window update end hook with new
3652 parameter MOUSE_FACE_OVERWRITTEN_P.
3653 (direct_output_for_insert): Give up if row contains mouse-face.
3655 * dispextern.h (struct redisplay_interface): Add parameter
3656 MOUSE_FACE_OVERWRITTEN_P to update_window_end_hook function.
3657 (clear_mouse_face): New function pointer member.
3659 2000-07-11 Stefan Monnier <monnier@cs.yale.edu>
3661 * syntax.c (back_comment): Use one switch rather than a few `if's.
3662 Obey open_paren_in_column_0_is_defun_start.
3663 When reverting to the `slow' method, try to nicely handle the case
3664 of nested comments by checking that the comment-starter we found
3665 does indeed match the comment-ender.
3666 (scan_sexps_forward, scan_sexps_forward):
3667 Ignore excessive opening parenthesis rather than throwing an error.
3669 2000-07-11 Gerd Moellmann <gerd@gnu.org>
3671 * doc.c (Fsubstitute_command_keys): Handle case that a GC
3672 in Fwhere_is_internal or get_keymap_1 relocates string contents.
3674 * dispnew.c (direct_output_forward_char): Give up if currently
3675 displaying a message instead of the minibuffer contents.
3677 * xterm.c (x_update_window_begin): No need to turn off the mouse
3679 (show_mouse_face): Set the mouse_face_p flag of glyph rows
3680 depending on whether they contain glyphs highlighted in
3683 * dispnew.c (row_equal_p): Add parameter MOUSE_FACE_P. If set,
3684 compare the mouse_face_p flags of both rows.
3686 * dispextern.h (struct glyph_row): Add flag mouse_face_p.
3688 2000-07-11 Eli Zaretskii <eliz@is.elta.co.il>
3690 * keyboard.c (show_help_echo): Accept additional parameter
3691 ok_to_overwrite_keystroke_echo.
3692 (read_char): Call show_help_echo with a zero
3693 ok_to_overwrite_keystroke_echo argument.
3694 * keyboard.h (show_help_echo): Update prototype of
3696 * xmenu.c (menu_help_callback): Call show_help_echo with non-zero
3697 ok_to_overwrite_keystroke_echo argument.
3698 * w32menu.c (w32_menu_display_help): Call show_help_echo with
3699 non-zero ok_to_overwrite_keystroke_echo argument.
3701 2000-07-10 Gerd Moellmann <gerd@gnu.org>
3703 * xdisp.c (try_window_id): If changes are all below what is
3704 displayed in the window, and point is in the window, we still
3705 might have to find point on the display.
3707 * xterm.c (x_fill_stretch_glyph_string): Consume runs of stretch
3708 glyphs instead of a single one.
3709 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
3710 with new argument list.
3711 (x_set_glyph_string_gc): Make sure the face's GC is valid.
3713 * keymap.c (get_keymap_1): Add comment that this function can GC.
3714 (where_is_internal_2, where_is_internal_1): Add GCPROs, add
3715 comment that functions can GC.
3716 (Fset_keymap_parent): GCPRO arg KEYMAP.
3718 2000-07-10 Eli Zaretskii <eliz@is.elta.co.il>
3720 * msdos.c (XMenuActivate): After exiting the menu, restore the
3721 echo area message and erase it.
3723 2000-07-10 Kenichi Handa <handa@etl.go.jp>
3725 * fontset.c (Ffontset_info): Make the return value more compatible
3726 with that of Emacs 20.
3728 2000-07-07 Gerd Moellmann <gerd@gnu.org>
3730 * eval.c (Fsignal): Handle case that backtrace_list is null.
3732 2000-07-07 Kenichi Handa <handa@etl.go.jp>
3734 * ccl.c (Fccl_execute): Typo fixed.
3736 2000-07-06 Gerd Moellmann <gerd@gnu.org>
3738 * window.c (window_loop): Add missing gcpro1 local variable.
3740 * window.c (Fwindow_list): Reverse list at the end.
3741 (candidate_window_p): Add parameter OWINDOW. ALL_FRAMES nil
3742 means allow windows on OWINDOW's frame, only.
3743 (window_loop): Simplified; use Fwindow_list.
3745 * Makefile.in (TAGS-LISP): Don't pass `$(lispsource)' to make.
3747 2000-07-05 Gerd Moellmann <gerd@gnu.org>
3749 * xterm.c (XTread_socket): Increment handling_signal at the start,
3750 decrement it at the end.
3752 * eval.c (handling_signal): New variable.
3753 (Fsignal): Abort if handling_signal is non-zero.
3755 * lisp.h (handling_signal): External declaration.
3757 * s/freebsd.h (WAITTYPE, WRETCODE): Put in #if 0.
3759 2000-07-05 Ken Raeburn <raeburn@gnu.org>
3761 Sound support for NetBSD through "Linux emulation" support:
3762 * config.in (HAVE_SOUNDCARD_H): Undef.
3763 (HAVE_SOUND): Define if HAVE_SOUNDCARD_H.
3764 * Makefile.in (LIBSOUND): New variable.
3765 (LIBES): Include it.
3766 * sound.c [HAVE_SOUNDCARD_H]: Include <sys/ioctl.h> and
3768 (DEFAULT_SOUND_DEVICE): Define to "/dev/dsp" if not defined
3770 (vox_open): Use DEFAULT_SOUND_DEVICE.
3771 * s/netbsd.h (DEFAULT_SOUND_DEVICE): Define to /dev/audio.
3773 2000-07-05 Gerd Moellmann <gerd@gnu.org>
3775 * print.c (print_error_message): If Vsignaling_function is set,
3776 show it in *Messages*.
3778 * lisp.h (Vsignaling_function): External declaration.
3780 * eval.c (Vsignaling_function): New variable.
3781 (Fsignal): Compute it.
3782 (syms_of_eval): Staticpro it.
3784 2000-07-05 Dave Love <fx@gnu.org>
3786 * syswait.h: Use the autoconf recommended approach. Old code
3787 #if'd out in case we need to revert.
3789 * config.in (HAVE_SYS_WAIT_H): Added.
3791 2000-07-05 Andrew Innes <andrewi@gnu.org>
3793 * vm-limit.c (check_memory_limits) [REL_ALLOC]: Use real_morecore
3794 when non-NULL instead of __morecore, to take account of buffer
3795 memory. This also solves a problem with spurious memory warnings
3798 * ralloc.c: Make real_morecore non-static.
3800 * eval.c (internal_condition_case): Comment out abort if
3801 interrupt_input_blocked is not zero.
3803 * makefile.nt: Add support for `bootstrap' and related targets.
3804 Include minimal debug info in emacs.exe in release build.
3805 Remove all dependencies on lisp.h, and fixup some others.
3807 * w32.c (init_environment): Install code from 20.7 for providing
3808 default values for environment variables, based on the
3809 executable's own location.
3810 (map_w32_filename): Handle filenames that are longer than
3812 (sys_socket): Install socket inheritance bug fix from 20.7.
3814 * alloca.c [emacs]: Include lisp.h (needed by atimer.h included
3815 here via blockinput.h).
3817 2000-07-05 Stefan Monnier <monnier@cs.yale.edu>
3819 * w32menu.c (w32_menu_display_help):
3820 * xmenu.c (menu_help_callback): Use show_help_echo.
3822 * keyboard.h (show_help_echo): Declare.
3824 * keyboard.c (show_help_echo): New function, extracted from read_char.
3825 Feval its `msg' argument if it's a cons cell.
3826 (read_char): Use it.
3827 (follow_key): Pass `autoload' to get_keyelt.
3829 * xterm.c (note_mode_line_highlight, note_mouse_highlight)
3830 (note_tool_bar_highlight, XTread_socket):
3831 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight)
3833 * w32term.c (note_mode_line_highlight, note_mouse_highlight)
3834 (note_tool_bar_highlight, w32_read_socket):
3835 Do not gratuitously ignore non-string `help-echo' properties.
3837 2000-07-05 Gerd Moellmann <gerd@gnu.org>
3839 * eval.c (Feval): Put check for interrupt_input_block in #if 0.
3841 * window.c (delete_all_subwindows): Reset Vwindow_list.
3843 * xterm.c (x_append_glyph, x_append_composite_glyph)
3844 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
3845 changes in struct glyph starting 1999-12-27. Some bit-fields of
3846 struct glyph were not set, which made glyphs unequal when compared
3847 with GLYPH_EQUAL_P. Redisplay outputs such glyphs, and flickering
3848 effects were the result. This also depended on the contents of
3849 memory returned by xmalloc. If flickering happens again, activate
3850 the code in clear_glyph_row that's in #if 0. If the flickering is
3851 gone with that, chances are that it is caused by something
3854 * dispnew.c (clear_glyph_row): Add debug code in #if 0.
3856 * dispextern.h: Add some comments.
3858 * window.c (add_window_to_list): Add parameter LIST.
3859 (window_list): Order list so that, for each frame, windows are
3860 in canonical order, and so that frames appear in the list in
3861 the order given by Vframe_list.
3862 (next_window): Reverse the handling of NEXT_P.
3864 2000-07-04 Gerd Moellmann <gerd@gnu.org>
3866 * window.c (Vwindow_list): New variable.
3867 (make_window, delete_window): Set Vwindow_list to nil.
3868 (check_window_containing): New function.
3869 (window_from_coordinates): Rewritten.
3870 (add_window_to_list, window_list, candidate_window_p)
3871 (decode_next_window_args, next_window): New functions.
3872 (Fnext_window, Fprevious_window): Rewritten in terms of
3874 (Fwindow_list): New function.
3875 (Fother_window): Cleaned up.
3876 (foreach_window): Add a longer "variable argument list". Let
3877 callback function return 0 to indicate that cycling over windows
3879 (foreach_window_1): Likewise.
3880 (freeze_window_start): Return int.
3881 (init_window): New function.
3882 (syms_of_window): Staticpro Vwindow_list and defsubr Swindow_list.
3884 * emacs.c (handle_USR1_signal, handle_USR2_signal) Clear
3885 input_event with bzero.
3886 (main): Call init_window.
3888 * keymap.c (get_keyelt): Temporarily inhibit GC while evaluating
3891 2000-07-04 Kenichi Handa <handa@etl.go.jp>
3893 * composite.h (make_composition_value_copy): Extern it.
3895 * composite.c (make_composition_value_copy): New function.
3897 * editfns.c (Fformat): While copying text properties, make each
3898 composition property value a copy.
3900 * fns.c (concat): While copying text properties, make each
3901 composition property value a copy.
3903 2000-07-03 Gerd Moellmann <gerd@gnu.org>
3905 * m/macppc.h (LINKER, LD_SWITCH_MACHINE) [LINUX]: Define.
3907 * fns.c (sweep_weak_table): Mark only objects that are not
3910 * frame.c (next_frame, prev_frame): If MINIBUF is a window,
3911 include those frames as candidates which have their focus
3912 redirected to the minibuffer frame.
3914 2000-07-03 Stefan Monnier <monnier@cs.yale.edu>
3916 * fns.c (Fputhash): Return `value' rather than nil.
3918 2000-06-30 Gerd Moellmann <gerd@gnu.org>
3920 * frame.c (next_frame): Don't check focus redirection in case
3921 MINIBUF is a window. Doing so excludes frames using MINIBUF
3922 unless their focus is redirected, which contradicts the
3923 specification of next-frame, and leads to infinite loops in
3924 certain situations when cycling through windows with next-window.
3926 2000-06-30 Kenichi Handa <handa@etl.go.jp>
3928 * coding.c (code_convert_region): Even if the length of text is
3929 zero, try to convert it if coding->type is coding_type_ccl.
3930 (decode_coding_string, encode_coding_string): Likewise.
3932 2000-06-28 Gerd Moellmann <gerd@gnu.org>
3934 * xdisp.c (try_window_reusing_current_matrix): Don't try to reuse
3935 the display if windows_or_buffers_changed.
3937 * dispnew.c (struct row_entry): New structure.
3938 (row_entry_pool, row_entry_pool_size, row_entry_idx, row_table)
3939 (row_table_size, old_lines, new_lines, old_lines_size)
3940 (new_lines_size, run_pool, runs_size, runs): New variables.
3941 (add_row_entry): New function.
3942 (scrolling_window): Use data structures allocated with xmalloc and
3943 held in global variables, instead of allocating them with alloca and
3944 holding them in local variables. Use a larger hash table whose
3945 size depends on glyph matrix sizes. Don't use bzero to clear the
3946 hash table; instead, clear used slots only.
3948 * fns.c (next_almost_prime): Make it externally visible.
3950 * lisp.h (next_almost_prime): Add prototype.
3952 * s/isc4-0.h (sigunblock): Define.
3954 * s/sco5.h (sigunblock): Define.
3956 2000-06-27 Dave Love <fx@gnu.org>
3958 * s/osf1.h (C_SWITCH_SYSTEM, LIBS_SYSTEM): Revert last change
3959 (moved to osf5-0.h).
3960 [!NOT_C_CODE]: Protect string.h stuff.
3962 * s/osf5-0.h (C_SWITCH_SYSTEM, WAIT_USE_INT, SYS_SIGLIST_DECLARED)
3963 (sys_siglist, NSIG): Definitions moved here from osf1.h.
3965 2000-06-27 Gerd Moellmann <gerd@gnu.org>
3967 * xdisp.c (resize_mini_window): Subtract the extra line spacing
3968 below the last line from the needed window height.
3970 2000-06-26 Stefan Monnier <monnier@cs.yale.edu>
3972 * fns.c (Fplist_member): Renamed from Fwidget_plist_member.
3973 (Fwidget_get): Use it.
3974 (syms_of_fns): Defsubr it.
3976 2000-06-26 Gerd Moellmann <gerd@gnu.org>
3978 * xterm.c (xim_initialize) [!USE_XIM]: Don't set up the
3979 display info for XIM.
3980 (xim_open_dpy): Likewise.
3981 (xim_close_dpy): Don't free the display info's XIM.
3983 * xfns.c (x_window) [!USE_XIM]: Don't call create_frame_ic.
3985 * config.in (USE_XIM): New define.
3987 * keymap.c (get_keyelt): For menu-items containing a `:filter
3988 FILTER', apply FILTER to the menu-item's definition to get the
3989 real definition to use.
3991 * lisp.h (QCfilter): External declaration.
3993 * xfns.c (Fimage_size): New function.
3994 (syms_of_xfns): Defsubr it.
3996 2000-06-26 Andreas Schwab <schwab@suse.de>
3998 * coding.c (decode_coding_string): Re-fetch STRING_BYTES after
4001 2000-06-25 Dave Love <fx@gnu.org>
4003 * term.c [!HAVE_TERMCAP_H]: Declare tputs, tgetent, tgetflag,
4006 * Makefile.in (blockinput.h): Depend on atimer.h.
4007 (atimer.h): Depend on systime.h.
4009 * blockinput.h: Protect against multiple inclusion. Include
4012 * atimer.h: Protect against multiple inclusion. Include
4015 * lisp.h (swap_in_global_binding): Declare.
4017 2000-06-24 Ken Raeburn <raeburn@gnu.org>
4019 * process.c (Fopen_network_stream): Turn off atimers for duration
4020 of call to connect. (Patch from Gerd.)
4022 2000-06-23 Dave Love <fx@gnu.org>
4024 * ralloc.c: Maybe include unistd.h
4026 * emacs.c (setgrp): Undefine before defining.
4027 (malloc_warning, set_time_zone_rule, index): Prototype.
4029 * systime.h (EMACS_GET_TIME) [!GETTIMEOFDAY_ONE_ARGUMENT]: Use
4030 HAVE_STRUCT_TIMEZONE.
4032 * s/osf1.h: Move string.h hack here from alpha.h and make it
4034 (C_SWITCH_SYSTEM): Use _OSF_SOURCE, not -BSD, which clashes with
4036 (WAIT_USE_INT, SYS_SIGLIST_DECLARED, sys_siglist, NSIG): Define.
4037 (SOCKLEN_TYPE): Don't define.
4039 * m/alpha.h: Remove string.h hack.
4041 * s/osf5-0.h: New file.
4043 * filelock.c: Use feature tests for fcntl.h, string.h. Don't
4044 include time.h, done by systime.h.
4045 [__FreeBSD__]: Remove redundant includes.
4047 * callproc.c (setpgrp): Undefine before defining.
4048 (delete_temp_file): Return Qnil to avoid warning.
4050 * config.in (HAVE_TERM_H, HAVE_STRUCT_TIMEZONE): Add.
4052 * xfaces.c: Include fontset.h dependent on HAVE_WINDOW_SYSTEM, not
4055 * fontset.h (free_face_fontset): Renamed from fs_free_face_fontset.
4057 * composite.h (compose_text): Declare.
4059 * xterm.c: Don't include sys/types.h unconditionally. Don't
4060 protect its inclusion with !USG (following xmenu.c).
4062 2000-06-23 Gerd Moellmann <gerd@gnu.org>
4064 * xfns.c (x_create_tip_frame): Initialize frame's colors like
4067 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
4069 * coding.c (decode_eol_post_ccl): Special handling for undecided
4070 and inconsistent EOL types.
4072 2000-06-22 Gerd Moellmann <gerd@gnu.org>
4074 * xrdb.c (x_load_resources): Add default resource for scroll bar's
4075 trough color and main window's background color.
4077 * xfns.c (Fx_file_dialog) [HAVE_MOTIF_2_1]: Handle events
4080 * xterm.h (Xt_app_con): External declaration.
4082 * widget.c (EmacsFrameRealize): Fix typo.
4084 * widget.c (EmacsFrameRealize): Remove SubstructureRedirectMask.
4086 * xdisp.c (handle_stop): Initialize it->add_overlay_start to zero.
4087 (handle_invisible_prop): Record the start of invisible text in
4088 it->add_overlay_start.
4089 (struct overlay_entry): Add member `overlay'.
4090 (handle_overlay_change): Simplify.
4091 (next_overlay_string): After having processed overlay strings at the
4092 end of the buffer, record that fact in
4093 it->overlay_strings_at_end_processed_p.
4094 (compare_overlay_entries): If before- and after-strings come
4095 from the same overlay, let before-strings come first.
4096 (RECORD_OVERLAY_STRING): Record the overlay that strings come from.
4097 (load_overlay_strings): Take it->add_overlay_start into account
4098 when adding overlay strings.
4100 * dispextern.h (struct it): Add member add_overlay_start.
4102 2000-06-22 Dave Love <fx@gnu.org>
4104 * s/isc3-0.h (C_SWITCH_SYSTEM): Define _XOPEN_SOURCE=500.
4106 * s/gnu-linux.h (C_SWITCH_SYSTEM): Don't define _XOPEN_SOURCE here.
4108 2000-06-22 Kenichi Handa <handa@etl.go.jp>
4110 * ccl.c (ccl_driver) <CCL_End>: Decrement stack_idx only when it
4113 2000-06-21 Dave Love <fx@gnu.org>
4115 * Makefile.in (GETLOADAVG_OBJ): Removed -- LIBOBJS does it.
4117 2000-06-21 Stefan Monnier <monnier@cs.yale.edu>
4119 * syntax.c (back_comment): Simplify string-parity counting (with
4120 the added benefit of handling multiple string-styles as long as
4121 they are not intertwined).
4122 Jump to the slow code as soon as a comment starter is found in
4123 a "string_lossage" position. Fixes the case: " /* " /* " */.
4125 2000-06-21 Dave Love <fx@gnu.org>
4127 * Makefile.in: Use GETLOADAVG_LIBS.
4129 * config.in: Add HAVE_FCNTL_H, _FILE_OFFSET_BITS,
4130 _LARGEFILE_SOURCE, _LARGE_FILES, _XOPEN_SOURCE.
4132 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
4134 * syntax.c (describe_syntax): Recognize the `n'estable bit.
4135 (Fforward_comment, scan_lists):
4136 Check the comstyle of single-char comment-starters.
4137 (scan_sexps_forward): Don't try to recognize `half comment-enders' if
4138 we're just at the beginning of the comment (f.ex with (*) ... (*)).
4139 Check the comstyle of single-char comment-starters.
4140 Clarify control-flow around the Scomment case.
4142 2000-06-20 Dave Love <fx@gnu.org>
4144 * fns.c (make_hash_table, maybe_resize_hash_table):
4145 Cast arg of next_almost_prime.
4147 * tparam.c [emacs]: Include lisp.h.
4149 * termcap.c [emacs]: Test HAVE_FCNTL_H, not USG5. Include lisp.h
4152 2000-06-20 Gerd Moellmann <gerd@gnu.org>
4154 * keyboard.c (adjust_point_for_property): Check if display
4155 property should be treated as intangible by looking at its
4158 * xdisp.c (single_display_prop_intangible_p)
4159 (display_prop_intangible_p): New functions.
4161 * dispextern.h (display_prop_intangible_p): Add prototype.
4163 * xdisp.c (dump_glyph_row): Show type of glyph->object.
4165 * s/isc4-0.h (sigblock): Redefined to pass a pointer as second
4166 argument to sigprocmask.
4168 * s/sco5.h (sigblock): Redefined to pass a pointer as second
4169 argument to sigprocmask.
4171 * syssignal.h (sigblock, sigunblock) [USG5_4]: Set
4172 sigprocmask_set, and pass a pointer to it to sigprocmask.
4174 * sysdep.c (sigprocmask_set): New variable.
4176 * fileio.c (make_temp_name): Don't use `%s' in string passed to
4179 2000-06-20 Sam Steingold <sds@gnu.org>
4181 * xrdb.c: Don't declare xmalloc, xrealloc.
4183 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
4185 * regex.c (re_match, re_match_2): Protect calls to alloca (0).
4186 (re_comp): Cast gettext return value to avoid complaints when
4189 2000-06-20 Dave Love <fx@gnu.org>
4191 * m/stride.h, m/mips.h: Don't define HAVE_GETWD,
4194 * m/ibmrt-aix.h: Don't declare HAVE_GETTIMEOFDAY, HAVE_VFORK.
4196 * m/ibmrs6000.h, m/ibmps2-aix.h, m/dpx2.h: Don't declare HAVE_GETWD.
4198 * m/alpha.h: Don't declare xmalloc, xrealloc.
4200 * s/ux4800.h: Don't declare GETTIMEOFDAY_ONE_ARGUMENT.
4202 * s/usg5-4-2.h: Don't declare HAVE_GETWD, VFORK_RETURN_TYPE.
4204 * s/umips.h: Don't declare HAVE_GETWD, HAVE_GETTIMEOFDAY.
4206 * s/cxux.h, s/gnu-linux.h, s/iris3-6.h, s/irix3-3.h: Don't declare
4209 * keyboard.h (poll_for_input_1): Declare.
4211 * getloadavg.c: Don't define NLIST_STRUCT (handled by configure).
4213 * alloc.c (xmalloc, xrealloc, xfree): Define using POINTER_TYPE.
4215 * doprnt.c: Don't declare xmalloc, xrealloc.
4217 * lisp.h (x_set_tool_bar_lines, free_frame_xic, compose_text)
4218 (getenv, ctime, getwd): Removed.
4219 (xmalloc, xrealloc, xfree): Declare using POINTER_TYPE.
4221 * xterm.h: Remove duplicate prototypes. Declare free_frame_xic,
4222 x_set_tool_bar_lines.
4224 * config.in: Add HAVE_GETWD. Move some definitions above
4225 machine/system includes.
4227 2000-06-20 Kenichi Handa <handa@etl.go.jp>
4229 * s/bsd386.h (HAVE_GETLOADAVG): Define it as 1.
4231 * xfaces.c (font_list): Handle the case that REGISTRY doesn't
4232 contain information about ENCODING.
4234 * fontset.c (FONTSET_ASCII): Use the first element of char table
4235 for an ASCII font, not defalt slot.
4236 (fontset_ref_via_base): If FONTSET doesn't contain information for
4237 C, try the default fontset.
4238 (make_fontset): Don't copy the default fontset.
4239 (fontset_font_pattern): Likewise.
4240 (accumulate_font_info): If ELT is nil, use the corresponding
4241 element in the default fontset.
4243 2000-06-19 Dave Love <fx@gnu.org>
4245 * syntax.c (Fparse_partial_sexp): Doc fix.
4247 * regex.h: Test PROTOTYPES as well as __STDC__.
4249 * unexalpha.c: Include errno.h, string.h, unistd.h. Don't declare
4250 errno, strerror. Put text after #endif in comment.
4252 * xdisp.c (dump_glyph_matrix): Add `static' to declaration (for
4255 * xterm.c (x_frame_of_widget): Likewise.
4257 2000-06-19 Gerd Moellmann <gerd@gnu.org>
4259 * abbrev.c (syms_of_abbrev): Set buffer_default's abbrev table
4260 to Vfundamental_mode_abbrev_table.
4262 * alloc.c (mark_object) [GC_CHECK_MARKED_OBJECTS]: Check that no
4263 bogus objects are marked. This slows down GC by ~80 percent, but
4264 it might be worth trying when debugging GC-related problems.
4265 This feature requires conservative stack marking to be enabled.
4267 * xterm.c (XTread_socket) <KeyPress>: In case XmbLookupString
4268 returns XLookupChars, reset `modifiers' to zero.
4270 2000-06-19 Dave Love <fx@gnu.org>
4272 * mktime.c: Unprotoized.
4274 2000-06-19 Richard Stallman <rms@gnu.org>
4276 * data.c (set_internal): If variable is frame-local,
4277 store the new value immediately into the frame parameter alist.
4279 2000-06-19 Ken Raeburn <raeburn@gnu.org>
4281 * xfns.c (jpeg_load): Fetch error-handling data first, then fill
4282 in the custom handler pointer.
4284 * keyboard.c (follow_key, read_key_sequence): Use XUINT on key
4285 value, or checks for CHAR_META can fail when Lisp_Object is a
4287 * keymap.c (get_keyelt): Likewise.
4289 2000-06-19 Kenichi Handa <handa@etl.go.jp>
4291 * ccl.h (struct ccl_program): New member eol_type.
4292 (struct ccl_spec): New member cr_carryover.
4294 * ccl.c (CCL_WRITE_CHAR): Convert NL according to ccl->eol_type.
4295 (setup_ccl_program): Initialize ccl->eol_type to CODING_EOL_LF.
4297 * coding.c (setup_coding_system) <4>: Reset member `cr_carryover'.
4298 (ccl_coding_driver): On encoding, initialize ccl->eol_type.
4299 (decode_eol_post_ccl): New function.
4300 (decode_coding): Don't detect EOL format here for CCL based coding
4302 (decode_coding) <coding_type_ccl>: Handle carryovered CR. Call
4303 decode_eol_post_ccl after running the CCL program.
4304 (code_convert_region): Don't detect EOL format here for CCL based
4306 (decode_coding_string): Likewise.
4308 2000-06-18 Ken Raeburn <raeburn@gnu.org>
4310 * charset.c (update_charset_table): Use XINT on "iso_final_char"
4311 when treating it as an integer.
4313 * coding.h (encode_coding_string): Declare.
4315 * keyboard.c (read_key_sequence): Use XINT on "pos" when treating
4318 * keymap.c (Fwhere_is_internal): Rename argument "keymap" to
4319 "xkeymap" to avoid shadowing the "enum map_type" value that needs
4320 to be passed to get_local_map.
4322 * sound.c (Fplay_sound): Don't call make_number on
4323 Frun_hook_with_args count argument.
4325 * xterm.c (x_send_scroll_bar_event): Fudge lisp object/integer
4326 for lisp objects in X event structure data field, when lisp
4327 objects are represented with unions.
4328 (x_scroll_bar_to_input_event): Ditto.
4330 2000-06-16 Ken Raeburn <raeburn@gnu.org>
4332 * xdisp.c (decode_mode_spec): In "no_value" case, do NUL
4333 termination of string. Fix sense of test whether
4334 Vline_number_display_limit is an integer.
4336 2000-06-16 Gerd Moellmann <gerd@gnu.org>
4338 * xfaces.c (syms_of_xfaces) [DEBUG_X_COLORS]: Defsubr dump_colors
4339 only if HAVE_X_WINDOWS.
4341 * keymap.c (describe_buffer_bindings): Add `\f\n' in front
4344 * dispnew.c (update_frame_1): Handle case that cursor vpos is
4347 2000-06-15 Eli Zaretskii <eliz@is.elta.co.il>
4349 * unexec.c (toplevel): Fix last change, so as not to deprive MSDOS
4352 2000-06-15 Kenichi Handa <handa@etl.go.jp>
4354 * coding.c (decode_coding_emacs_mule): Always set src_base at the
4355 start of the while loop.
4357 2000-06-15 Gerd Moellmann <gerd@gnu.org>
4359 * atimer.c (alarm_signal_handler): Add forward declaration.
4361 * data.c (set_internal): Remove debug code.
4363 2000-06-14 Gerd Moellmann <gerd@gnu.org>
4365 * Makefile.in (bootstrap-temacs): Add `-I../src'.
4367 * unexec.c (toplevel) [COFF]: Include coff.h.
4369 * s/lynxos.h: New file.
4371 * keymap.c (Fsingle_key_description): Enclose function key and
4372 event symbol names in angle brackets.
4374 * xdisp.c (setup_echo_area_for_printing): Call
4375 message_log_maybe_newline if message_buf_print is not set.
4377 * print.c (printchar, strout): Don't check message_buf_print
4378 before calling setup_echo_area_for_printing because that
4379 function does something useful even when message_buf_print is
4382 * xdisp.c (message_truncate_lines, Qmessage_truncate_lines): New
4384 (ensure_echo_area_buffers): Initialize echo buffer's
4385 truncate lines setting to nil.
4386 (with_echo_area_buffer): Don't set the echo buffer's truncate
4388 (set_message_1): Set it here instead, based on the value
4389 of message_truncate_lines.
4390 (resize_mini_window): Handle case that lines are truncated.
4391 (syms_of_xdisp): Initialize Qmessage_truncate_lines. DEFVAR_BOOL
4392 message-truncate-lines.
4394 * keyboard.c (read_char): Bind message-truncate-lines to t
4395 while displaying a help-echo.
4397 * lisp.h (Qmessage_truncate_lines): External declaration.
4399 2000-06-13 Gerd Moellmann <gerd@gnu.org>
4401 * xdisp.c (Vline_number_display_limit): Renamed from
4402 line_number_display_limit.
4403 (syms_of_xdisp): Use DEFVAR_LISP for line-number-display-limit.
4404 Extend documentation string. Initialize
4405 Vline_number_display_limit to nil meaning no limit.
4406 (decode_mode_spec): Use Vline_number_display_limit with its new
4409 * xterm.c (x_check_font) [GLYPH_DEBUG]: Add prototype.
4411 2000-06-13 Richard Stallman <rms@gnu.org>
4413 * frame.c (Fmodify_frame_parameters): Doc fix.
4415 * xfns.c (x_set_frame_parameters): Comment fix.
4417 * frame.c (store_frame_param): Call swap_in_global_binding if the
4418 variable's current binding was chosen based on this frame.
4420 * data.c (swap_in_global_binding): New function.
4422 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
4424 * msdos.c (IT_write_glyphs): Don't use CODING_REQUIRE_ENCODING
4425 macro, instead AND with CODING_REQUIRE_ENCODING_MASK.
4427 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
4429 * msdos.h (EMACS_MSDOS_H): Renamed from MSDOS_H_.
4431 2000-06-12 Jason Rumney <jasonr@gnu.org>
4433 * w32bdf.h (EMACS_W32BDF_H): Renamed from __W32BDF_H__
4435 * w32.h (EMACS_W32_H): Renamed from _NT_H_
4437 * w32gui.h (EMACS_W32GUI_H): Renamed from __W32GUI_H__
4439 * w32inevt.h (EMACS_W32INEVT_H): Renamed from __NTINEVT_H__
4441 2000-06-12 Gerd Moellmann <gerd@gnu.org>
4443 * xfaces.c (Fdump_colors) [DEBUG_X_COLORS]: New function.
4444 (syms_of_xfaces): Defsubr Sdump_colors.
4445 (x_free_colors): Don't treat b&w specially on default visual.
4446 (x_free_dpy_colors): New function.
4447 (free_face_colors): Don't check visual class; it's done
4450 * xterm.c (x_frame_of_widget): New function.
4451 (x_alloc_nearest_color_for_widget): Use it.
4452 (x_copy_dpy_color): New function.
4453 (x_destroy_window): Free various colors.
4455 2000-06-12 Kenichi Handa <handa@etl.go.jp>
4457 * ccl.h (EMACS_CCL_H): Renamed from _CCL_H.
4459 * charset.h (EMACS_CHARSET_H): Renamed from _CHARSET_H.
4461 * coding.h (EMASC_CODING_H): Renamed from _CODING_H.
4463 * composite.h (EMACS_COMPOSITE_H): Renamed from _COMPOSITE_H.
4465 * fontset.h (EMACS_FONTSET_H): Renamed from _FONTSET_H.
4467 2000-06-11 Dave Love <fx@gnu.org>
4469 * systime.h (EMACS_SYSTIME_H): Renamed from _SYSTIME_H.
4471 2000-06-11 Eli Zaretskii <eliz@is.elta.co.il>
4473 * msdos.h: Don't use _MSDOS_H_ as a symbol, use MSDOS_H_ instead.
4475 2000-06-11 Gerd Moellmann <gerd@gnu.org>
4477 * xmenu.c (xmenu_show): Cast second parameter of lw_popup_menu
4480 2000-06-10 Kenichi Handa <handa@etl.go.jp>
4482 * regex.c (MAKE_CHAR) [!emacs]: Dummy macro for non-Emacs env.
4483 (regex_compile): Fix the code for handling the case of single byte
4484 char and multibyte char being mixed in a range within [...].
4486 * fileio.c (Finsert_file_contents): Be sure to setup src_multibyte
4487 and dst_multibyte members of coding.
4489 * charset.c (update_charset_table): Update the table
4491 (init_charset_once): Initialize elements of bytes_by_char_head to
4492 1 except for leading codes for private charases.
4494 * charset.h (CHARSET_8_BIT_GRAPHIC): Define as 0x80.
4495 (UNIBYTE_STR_AS_MULTIBYTE_P): Fix for an invalid multibyte
4498 2000-06-09 Ken Raeburn <raeburn@gnu.org>
4500 * xterm.c (x_connection_closed): If dpyinfo is NULL, don't try to
4501 access the data it doesn't point to.
4503 2000-06-08 Gerd Moellmann <gerd@gnu.org>
4505 * xterm.c (XTread_socket) <FocusIn>: Queue a FOCUS_IN_EVENT which
4506 will be translated to a switch-frame event when reading the
4507 event queue. This is necessary because Emacs otherwise won't
4508 perform a switch-frame to a new frame until some other event, for
4509 example a keystroke event, forces it to do so. This has various
4510 effects, one visible being that the cursor of a frame created with
4511 C-x 5 2 or switched to with a window manager key binding like
4512 A-TAB stays hollow because selected_window isn't on the newly
4513 focused frame until the switch-frame is performed.
4515 * keyboard.c (kbd_buffer_get_event): Handle FOCUS_IN_EVENT by
4516 generating a switch-frame event if necessary.
4518 * termhooks.h (enum event_kind): Add FOCUS_IN_EVENT.
4520 * xdisp.c (handle_fontified_prop): Don't GCPRO local var `pos';
4523 2000-06-08 Kenichi Handa <handa@etl.go.jp>
4525 * fontset.c (Fset_fontset_font): The arg CHARACTER may be a
4528 2000-06-07 Gerd Moellmann <gerd@gnu.org>
4530 * window.c (displayed_window_lines): Take empty lines at
4531 the bottom of a window into account.
4533 * window.c (displayed_window_lines): New function.
4534 (Fmove_to_window_line): Use displayed_window_lines to determine
4535 the number of lines to move, instead of using the window's height.
4537 * lread.c (readevalloop): If READCHARFUN sets point to ZV, arrange
4538 to stop reading, even if the form read sets point to a different
4539 value when evaluated.
4541 * xdisp.c (display_line): Fix code deciding in which line to
4544 2000-06-07 Kenichi Handa <handa@etl.go.jp>
4546 * fileio.c (e_write): Free composition data if stored in
4549 2000-06-06 Gerd Moellmann <gerd@gnu.org>
4551 * xdisp.c (display_line): Set row's and iterator's
4552 starts_in_middle_of_char_p and ends_in_middle_of_char_p flags.
4553 Set cursor even if row ends in the middle of a character.
4554 (dump_glyph_row): Print values of new flags.
4555 (redisplay_window) <cursor movement in unchanged window>: When
4556 point has been moved forward, and PT is at the end of the cursor
4557 row, don't place the cursor in the next row if the cursor row ends
4558 in the middle of a character or at ZV.
4560 * dispextern.h (struct it): Add starts_in_middle_of_char_p.
4561 (struct glyph_row): Add starts_in_middle_of_char_p and
4562 ends_in_middle_of_char_p.
4563 (MATRIX_ROW_ENDS_IN_MIDDLE_OF_CHAR_P): Test row's
4564 ends_in_middle_of_char_p flag.
4565 (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Likewise.
4567 * term.c (append_glyph): Revert change of 2000-06-06.
4569 * xdisp.c (display_line): Revert change of 2000-06-06. Treat
4570 padding glyph not fitting on line as whole character not
4573 * xterm.c (x_produce_glyphs): Don't xassert `it->descent > 0';
4574 this isn't true for images with `:ascent 100'.
4576 2000-06-06 Kenichi Handa <handa@etl.go.jp>
4578 * buffer.c (Fset_buffer_multibyte): Don't make the current buffer
4579 as modified if it is originally unmodified.
4581 * term.c (encode_terminal_code): Change the way to check if
4582 terminal coding does any conversion.
4583 (append_glyph): Set glyph->pixel_width correctly.
4585 * xdisp.c (display_line): While checking line continuation, pay
4586 attention to a padding glyph.
4588 2000-06-05 Gerd Moellmann <gerd@gnu.org>
4590 * xdisp.c (redisplay_window): Always use set_buffer_internal_1.
4592 2000-06-05 Dave Love <fx@gnu.org>
4594 * xdisp.c: Include fontset.h.
4596 * xfns.c (x_real_positions): Declare tmp_nchildren as unsigned.
4598 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
4600 * dispnew.c: Conditionally include term.h.
4602 * coding.h: Declare code_convert_string_norecord.
4604 * frame.h (struct frame): Use volatile unconditionally.
4606 * buffer.h: Remove Vbefore_change_function, Vafter_change_function.
4608 * xmenu.c (menu_item_selection): Declare volatile unconditionally.
4610 * systime.h: Protect against multiple inclusion.
4611 (timezone) [USG5_4]: Define as time_t.
4613 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
4614 (Foptimize_char_table, make_temp_name): Declare.
4616 * Makefile.in (xdisp.o): Depend on fontset.h.
4618 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
4620 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
4621 (Foptimize_char_table, make_temp_name): Declare.
4625 * s/netbsd.h: Don't define autoconfiscated MATHERR.
4627 2000-06-02 Dave Love <fx@gnu.org>
4629 * lread.c (_XOPEN_SOURCE, __EXTENSIONS__): Don't define.
4631 2000-06-02 Gerd Moellmann <gerd@gnu.org>
4633 * xfaces.c (realize_x_face): When copying BASE_FACE bitwise to the
4634 result face, set flags in that face indicating that colors may not
4637 * xterm.c (x_set_mouse_face_gc): If first glyph isn't a character
4638 glyph, use the ASCII NUL character to determine the face.
4640 2000-06-02 Dave Love <fx@gnu.org>
4642 * sysdep.c: Conditionally include stdlib.h, unistd.h.
4643 (VFORK_RETURN_TYPE): Remove.
4645 * config.in: Add NO_MATHERR.
4647 2000-06-01 Dave Love <fx@gnu.org>
4649 * cmds.c (internal_self_insert): Don't check
4650 Vbefore_change_function, Vafter_change_function.
4652 * insdel.c (signal_before_change, signal_after_change): Likewise.
4654 * buffer.c (Vbefore_change_function, Vafter_change_function):
4655 Variables and their initializations deleted.
4657 * callint.c (Fcall_interactively): Doc fix.
4659 * terminfo.c (ospeed) [HAVE_SPEED_T]: Don't declare extern.
4661 2000-05-31 Dave Love <fx@gnu.org>
4663 * textprop.c: Revert last change -- duplicated.
4665 2000-05-31 Gerd Moellmann <gerd@gnu.org>
4667 * dispnew.c (find_glyph_row_slice, swap_glyphs_in_rows): Put
4670 * lisp.h (eassert) [!ENABLE_CHECKING]: Define as `(void) 0'.
4672 2000-05-31 Jason Rumney <jasonr@gnu.org>
4674 * search.c (Fre_search_forward, Fre_search_backward)
4675 (Fposix_search_backward, Fposix_search_forward): Fix newlines in docs.
4677 * w32select.c (Fw32_set_clipboard_data): Change QNil to Qnil.
4679 2000-05-30 Jason Rumney <jasonr@gnu.org>
4681 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: New macros.
4682 [WINDOWSNT]: Add extern for Vw32_system_coding_system.
4684 * dispextern.h (struct glyph) [WINDOWSNT]: Add w32_font_type
4687 * fileio.c (Fread_file_name) [HAVE_NTGUI]: Use file dialog.
4688 (Fread_file_name) [HAVE_NTGUI, USE_MOTIF]: Do not attempt to
4689 expand a nil default_filename.
4691 * keyboard.c (make_lispy_event) [WINDOWS_NT]: Pass a window
4692 pointer to glyph_to_pixel_coords, not a frame.
4694 * makefile.nt (w32fns.obj, w32menu.obj): Add charset.h and
4695 coding.h to dependencies.
4697 * w32bdf.c (w32_load_bdf_font): Initialize font->double_byte_p.
4699 * w32console.c (glyph_to_pixel_coords): Change first parameter to
4700 window pointer to be consistent with w32term.c and xterm.c.
4702 * w32fns.c: Format and doc changes to bring closer to xfns.c.
4703 (VIETNAMESE_CHARSET): Define if not defined in system headers.
4704 (Qline_spacing, Qcenter): New variables.
4705 (Qw32_charset_*, w32_codepage_for_font): Moved from w32term.c.
4706 (x_set_line_spacing): New function.
4707 (x_set_frame_parameters): Use FRAME_NEW_WIDTH, FRAME_NEW_HEIGHT
4709 (x_specified_cursor_type): New function.
4710 (x_set_cursor_type): Use it.
4711 (x_set_name, x_set_title): Use ENCODE_SYSTEM to encode titlebar
4713 (validate_x_resource_name, x_get_resource_string): Measure lengths
4714 of external strings in bytes.
4715 (w32_wnd_proc) [WM_MEASURE_ITEM]: Avoid calling
4716 GetTextExtentPoint32 with NULL title.
4717 (Fx_create_frame): Initialize Qline_spacing.
4718 (w32_load_system_font): Initialize font->double_byte_p.
4719 (x_to_w32_charset): Use Vw32_charset_info_alist.
4720 (Image, busy cursor, tooltip functions): Merged changes from
4721 xfns.c. Not yet functional on Windows.
4723 * w32gui.h (W32FontStruct): Add double_byte_p member.
4725 * w32inevt.c (NUM_TRANSLATED_MOUSE_BUTTONS): New constant.
4726 (emacs_button_translation): Use it.
4727 (do_mouse_event): Allow up to 32 mouse buttons by allowing any bit
4728 in `mask' to be set.
4730 * w32menu.c (single_submenu, w32_menu_show): Call ENCODE_SYSTEM on
4733 * w32term.c: Format and doc changes to bring closer to xterm.c.
4734 (w32_char_font_type): New enum.
4735 (Qw32_charset_*, w32_codepage_for_font): Moved to w32fns.c.
4736 (w32_per_char_metric): Use w32_char_font_type instead of unicode_p.
4737 (w32_encode_char): New function.
4738 (x_encode_char): Removed.
4739 (x_get_glyph_and_face_encoding): Use w32_encode_char in place of
4740 x_encode_char and w32_font_is_double_byte.
4741 (x_produce_image_glyph): Use image_ascent.
4742 (x_produce_glyphs): Use new version of w32_per_char_metric and
4743 handle NULL return value. Allow extra line spacing.
4744 (W32_TEXTOUT): Distinguish between Unicode and DBCS text.
4745 (w32_get_glyph_overhangs): Remove unicode_p param. Use
4746 w32_font_type member of glyph instead.
4747 (x_draw_glyph_string): Draw underline and strike-out for BDF fonts.
4748 (fast_find_position): Make sure not to consider rows not visible
4750 (w32_read_socket) [WM_MENUSELECT]: Cannot call
4751 w32_menu_display_help with input blocked, as it can abort.
4752 (x_display_and_set_cursor): Choose cursor depending
4753 on buffer-local value of cursor_type.
4754 (x_draw_bar_cursor): Add parameter WIDTH.
4756 * w32term.h (CP_DEFAULT): Define.
4757 (Fx_display_color_p, Fx_display_grayscale_p, image_ascent): Declare.
4759 2000-05-30 Gerd Moellmann <gerd@gnu.org>
4761 * search.c (Fre_search_forward, Fre_search_backward)
4762 (Fposix_search_backward, Fposix_search_forward): Doc fix.
4764 2000-05-30 Kenichi Handa <handa@etl.go.jp>
4766 * coding.c (detect_coding_iso2022): Fix code for checking
4767 CODING_CATEGORY_MASK_ISO_8_2.
4769 2000-05-29 Stefan Monnier <monnier@cs.yale.edu>
4771 * regex.c (PREFETCH_NOLIMIT): New function.
4772 (re_match_2_internal): Use it and adjust the end_match_2 logic.
4774 2000-05-29 Gerd Moellmann <gerd@gnu.org>
4776 * syntax.c (find_defun_start): Move test for
4777 open_paren_in_column_0_is_defun_start outside of the loop.
4779 * xdisp.c (redisplay_window): Really switch buffers when
4780 displaying mode lines, and temporarily set selected_frame to the
4781 frame of the window that's redisplayed.
4783 * xfaces.c (free_realized_faces): Block/unblock input.
4784 (free_realized_multibyte_face): Ditto.
4786 2000-05-29 Dave Love <fx@gnu.org>
4788 * textprop.c (Qkeymap): New variable.
4789 (syms_of_textprop): Intern it.
4791 * keymap.c: Include intervals.h.
4792 (Fkey_binding, Fwhere_is_internal): Deal with `keymap' property.
4794 * Makefile.in (keymap.o): Depend on intervals.h.
4796 * keyboard.c (menu_bar_items, tool_bar_items)
4797 (Fexecute_extended_command): Deal with `keymap' property.
4798 (read_key_sequence): Track map from `keymap' property as well as
4801 * intervals.c (get_local_map): Extra arg to allow looking for
4804 * intervals.h (map_property): New enum.
4805 (get_local_map): Extra arg using it.
4808 * lisp.h (get_local_map): Don't declare here.
4810 2000-05-29 Kenichi Handa <handa@etl.go.jp>
4812 * Makefile.in (callproc.o): Depend on composite.h.
4814 * callproc.c: Include composite.h.
4815 (Fcall_process): Handle composition correctly.
4817 * coding.h (coding_allocate_composition_data): Extern it.
4818 (coding_restore_composition): Likewise.
4820 * coding.c (DECODE_COMPOSITION_START): If coding->cmp_data is not
4821 yet allocated, finish decoding with result
4822 CODING_FINISH_INSUFFICIENT_CMP.
4823 (coding_allocate_composition_data): Make it non-static.
4824 (coding_restore_composition): Likewise.
4826 2000-05-29 Eli Zaretskii <eliz@is.elta.co.il>
4828 * charset.c (syms_of_charset): Revert last change.
4830 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
4832 * term.c (produce_glyphs): Treat characters from the eight-bit-*
4833 charsets as unibyte, with 1-column screen width. Sent by Kenichi
4836 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
4838 * charset.c (syms_of_charset): Set width of character sets
4839 eight-bit-control and eight-bit-graphic to 1 column.
4841 2000-05-26 Gerd Moellmann <gerd@gnu.org>
4843 * config.in (HAVE_SPEED_T): New define.
4845 * sysdep.c, terminfo.c (ospeed) [HAVE_SPEED_T]: Declare as
4848 2000-05-26 Dave Love <fx@gnu.org>
4850 * coding.c (shrink_decoding_region): Initialize eol_conversion.
4852 * data.c (Qsubrp, Qmany, Qunevalled): New variables.
4853 (Fsubr_arity): New function.
4854 (syms_of_data): Install them.
4856 2000-05-26 Kenichi Handa <handa@etl.go.jp>
4858 * charset.c (init_charset_once): Set the table bytes_by_char_head
4861 * fontset.c (syms_of_fontset): Adjust the font name for ascii of
4862 the default fontset to what Emacs uses by default.
4863 (check_registry_encoding): This function deleted.
4864 (Fset_fontset_font): Remove the adhoc condition for the default
4865 fontset. Allow cons in FONTNAME.
4867 * fns.c (map_char_table): Ignore char-table entries for
4868 charsets eight-bit-control and eight-bit-graphic.
4870 2000-05-25 Ken Raeburn <raeburn@gnu.org>
4872 * emacs.c (main): Initialize keyboard syms before initializing
4873 window code, so face names are available.
4875 2000-05-25 Stefan Monnier <monnier@cs.yale.edu>
4877 * regex.c (at_begline_loc_p): Also recognize the \\(?:^ case
4878 of an anchor at the beginning of a shy-group.
4880 2000-05-25 Gerd Moellmann <gerd@gnu.org>
4882 * xdisp.c (handle_invisible_prop): Don't try to skip over
4883 invisible text if end of text is already reached.
4885 2000-05-25 Dave Love <fx@gnu.org>
4887 * xdisp.c (Fdump_glyph_matrix): Declare the arg.
4889 * coding.c (encode_eol): Add null statement after label.
4891 2000-05-25 Eli Zaretskii <eliz@is.elta.co.il>
4893 * w16select.c (Fw16_set_clipboard_data): Fix the change from
4896 2000-05-25 Kenichi Handa <handa@etl.go.jp>
4898 * ccl.c (ccl_driver): Fix previous change.
4900 2000-05-25 Kenichi Handa <handa@etl.go.jp>
4902 * coding.c (run_pre_post_conversion_on_str): Set point to the
4903 beginning of buffer before calling coding->post_read_conversion.
4904 (decode_coding_string): Give correct args to
4905 run_pre_post_conversion_on_str.
4906 (encode_coding_string): Likewise.
4908 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>
4909 <CCL_WriteMultibyteChar2>: Handle charsets eight-bit-control and
4910 eight-bit-graphic correctly.
4912 2000-05-24 Kenichi HANDA <handa@etl.go.jp>
4914 * fileio.c (Finsert_file_contents): Even if a file is not found,
4915 execute codes for setting up coding system. Call
4916 after-insert-file-functions unconditionally.
4918 2000-05-24 Gerd Moellmann <gerd@gnu.org>
4920 * callproc.c, emacs.c, sysdep.c (setpgrp): Don't define if USG and
4921 BSD_PGRPS are not defined.
4923 2000-05-24 Kenichi Handa <handa@etl.go.jp>
4925 * charset.c (update_charset_table): Accept nil in LONG_NAME and
4927 (syms_of_charset): Avoid building same strings.
4929 2000-05-23 Gerd Moellmann <gerd@gnu.org>
4931 * lread.c (Fload): Add a comment about the meaning of
4932 Vuser_init_file being t.
4934 * puresize.h (BASE_PURESIZE): Increase to 675000.
4936 * s/gnu-linux.h (setpgrp): Don't define it here because this
4937 prevents compilation on GNU/Linux systems with glib 2.2.
4939 * callproc.c, emacs.c, sysdep.c (setpgrp) [HAVE_SETPGID]: Define
4942 2000-05-23 Eli Zaretskii <eliz@is.elta.co.il>
4944 * Makefile.in (SOME_MACHINE_LISP): Add disp-table.elc,
4945 dos-vars.elc, ccl.elc, and codepage.elc, all loaded by the MS-DOS
4947 (MSDOS_SUPPORT): Add dos-vars.elc, ccl.elc, and codepage.elc.
4949 2000-05-23 Kenichi Handa <handa@etl.go.jp>
4951 * syntax.c (skip_chars): Use FETCH_STRING_CHAR_ADVANCE
4954 * msdos.c (IT_write_glyphs): Set coding->src_multibyte to 1.
4956 * term.c (encode_terminal_code): Set coding->src_multibyte
4959 * coding.c (encode_eol): Fix a bug of DOS style EOL encoding.
4961 2000-05-22 Kenichi Handa <handa@etl.go.jp>
4963 * keyboard.c (read_char): Allow character codes 128..255 to be
4964 handled by input-method-function.
4966 * insdel.c (adjust_markers_for_replace): Fix previous change.
4967 (adjust_after_replace): If PREV_TEXT is nil, call
4968 adjust_markers_for_insert, not adjust_markers_for_replace.
4970 2000-05-20 NIIBE Yutaka <gniibe@mri.co.jp>
4972 * s/gnu-linux.h (UNIX98_PTYS) [HAVE_GRANDPT]: Define.
4973 (PTY_ITERATION, PTY_NAME_SPRINTF, PTY_OPEN, PTY_TTY_NAME_SPRINTF)
4974 [HAVE_GRANDPT]: Define.
4975 (C_SWITCH_SYSTEM): Add -D_XOPEN_SOURCE.
4977 * sysdep.c (setup_pty): Treat case that UNIX98_PTYS is defined
4980 * config.in (HAVE_GRANDPT, HAVE_GETPT): New defines.
4982 * process.c (toplevel) [UNIX98_PTYS]: Include stdlib.h.
4984 2000-05-20 Kenichi Handa <handa@etl.go.jp>
4986 The following changes are to handle 8-bit characters in a
4987 multibyte buffer/string without facing with byte combining
4988 problem. Two new charsets eight-bit-control (for 0x80..0x9F) and
4989 eight-bit-graphic (for 0xA0..0xFF) are introduced.
4991 * Makefile.in (fns.o): Depend on charset.h.
4993 * alloc.c (Fmake_byte_code): If BYTECODE-STRING is multibyte,
4994 convert it to unibyte.
4995 (make_string): Use parse_str_as_multibyte, not chars_in_text.
4997 * buffer.c (advance_to_char_boundary): Don't use DEC_POS to find a
4998 apparent char boundary.
4999 (Fset_buffer_multibyte): Convert 8-bit characters in the range
5000 0x80..0x9F to/from multibyte form.
5002 * bytecode.c (Fbyte_code): If arg BYTESTR is multibyte, convert it
5005 * callproc.c (Fcall_process): Always encode an argument string if
5006 it is multibyte. Setup src_multibyte and dst_multibyte members of
5007 process_coding properly.
5009 * category.c (Fmodify_category_entry): Use SPLIT_CHAR, not
5010 SPLIT_NON_ASCII_CHAR.
5012 * ccl.c (CCL_WRITE_CHAR): Be sure to write single byte characters
5014 (CCL_MAKE_CHAR): Use MAKE_CHAR, not MAKE_NON_ASCII_CHAR.
5016 * charset.c (Qeight_bit_control, Qeight_bit_graphic): New
5018 (SPLIT_CHARACTER_SEQ): This macro deleted.
5019 (SPLIT_MULTIBYTE_SEQ): Assume that multibyte sequence at STR is
5021 (CHAR_COMPONENTS_VALID_P): Handle new charsets; eight-bit-control
5022 and eight-bit-graphic.
5023 (char_to_string): Likewise. Signal an error for too large
5025 (char_printable_p): Return 0 for 8-bit characters.
5026 (update_charset_table): Update iso_charset_table only when a final
5027 character is non-negative.
5028 (find_charset_in_text): Renamed from find_charset_in_str.
5029 Arguments and return value changed. Callers changed.
5030 (Fdefine_charset): Args ISO-FINAL-CHAR and ISO-GRAPHIC-PLANE can
5031 be -1 if CHARSET is used only internally.
5032 (Fmake_char_internal): Handle new charsets; eight-bit-control and
5034 (Fcharset_after): Simplified.
5035 (char_valid_p): Use SPLIT_CHAR, not SPLIT_NON_ASCII_CHAR.
5036 (char_bytes): Return 2 for chars of the range 0xA0..0xFF.
5037 (multibyte_chars_in_text): Simplified by assuming there's no
5038 invalid multibyte sequence.
5039 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
5040 str_as_unibyte): New functions.
5041 (Fstring): Simpified by assuming that byte combining never
5043 (init_charset_once): Initialization for
5044 LEADING_CODE_8_BIT_CONTROL.
5045 (syms_of_charset): Intern and staticpro Qeight_bit_control and
5046 Qeight_bit_graphic. Include them in Vcharset_list. Make charsets
5047 eight-bit-control and eight-bit-graphic.
5049 * charset.h (LEADING_CODE_8_BIT_CONTROL, CHARSET_8_BIT_CONTROL,
5050 CHARSET_8_BIT_GRAPHIC): New macros.
5051 (SINGLE_BYTE_CHAR_P): Make it faster by using casting.
5052 (CHARSET_ISO_GRAPHIC_PLANE): Use XINT instead of XFASTINT.
5053 (CHARSET_REVERSE_CHARSET): Likewise.
5054 (CHARSET_VALID_P): Handle new charsets; eight-bit-control and
5056 (BYTES_BY_CHAR_HEAD, WIDTH_BY_CHAR_HEAD): Optimize for ASCII.
5057 (CHAR_CHARSET, MAKE_CHAR, SPLIT_CHAR, CHAR_BYTES): Likewise.
5058 (PARSE_MULTIBYTE_SEQ) [BYTE_COMBINING_DEBUG]: Abort if we
5059 encounter an invalid multibyte sequence.
5060 (PARSE_MULTIBYTE_SEQ) [not BYTE_COMBINING_DEBUG]: Assume multibyte
5061 sequence is always valid.
5062 (MAKE_NON_ASCII_CHAR, SPLIT_NON_ASCII_CHAR): These macros Deleted.
5063 (UNIBYTE_STR_AS_MULTIBYTE_P, MULTIBYTE_STR_AS_UNIBYTE_P): New
5065 (CHAR_STRING): For 8-bit characters, call char_to_string.
5066 (INC_POS) [not BYTE_COMBINING_DEBUG]: Faster version. Assume
5067 multibyte sequence is always valid.
5068 (BUF_INC_POS) [not BYTE_COMBINING_DEBUG]: Likewise.
5069 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
5070 str_as_unibyte): Extern them.
5071 (BCOPY_SHORT): Fix a bug.
5072 (CHAR_LEN): This macro deleted. Callers changed to use
5074 (FETCH_STRING_CHAR_ADVANCE): Check multibyteness of STRING.
5075 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK): New macro.
5076 (FETCH_CHAR_ADVANCE): Check multibyteness of the current buffer.
5078 * coding.c (ONE_MORE_BYTE, TWO_MORE_BYTES): Set coding->result to
5079 CODING_FINISH_INSUFFICIENT_SRC if there's not enough source.
5080 (ONE_MORE_CHAR, EMIT_CHAR, EMIT_ONE_BYTE, EMIT_TWO_BYTE,
5081 EMIT_BYTES): New macros.
5082 (THREE_MORE_BYTES, DECODE_CHARACTER_ASCII,
5083 DECODE_CHARACTER_DIMENSION1, DECODE_CHARACTER_DIMENSION2): These
5085 (CHECK_CODE_RANGE_A0_FF): This macro deleted.
5086 (detect_coding_emacs_mule): Use UNIBYTE_STR_AS_MULTIBYTE_P to
5087 check the validity of multibyte sequence.
5088 (decode_coding_emacs_mule): New function.
5089 (encode_coding_emacs_mule): New macro.
5090 (detect_coding_iso2022): Use ONE_MORE_BYTE to fetch a byte from
5092 (DECODE_ISO_CHARACTER): Just return a character code.
5093 (DECODE_COMPOSITION_START): Set coding->result instead of result.
5094 (decode_coding_iso2022, decode_coding_sjis_big5, decode_eol): Use
5095 EMIT_CHAR to produced decoded characters. Exit the loop only by
5096 macros ONE_MORE_BYTE or EMIT_CHAR. Don't handle the case of last
5098 (ENCODE_ISO_CHARACTER): Don't translate character here. Produce
5099 only position codes for an invalid character.
5100 (encode_designation_at_bol): Return new destination pointer. 5th
5101 arg DSTP is changed to DST.
5102 (encode_coding_iso2022, decode_coding_sjis_big5): Get a character
5103 from the source by ONE_MORE_CHAR. Don't handle the case of last
5105 (DECODE_SJIS_BIG5_CHARACTER, ENCODE_SJIS_BIG5_CHARACTER): These
5107 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8,
5108 detect_coding_utf_16, detect_coding_ccl): Use ONE_MORE_BYTE and
5109 TWO_MORE_BYTES to fetch a byte from the source.
5110 (encode_eol): Pay attention to coding->src_multibyte.
5111 (detect_coding, detect_eol): Preserve members src_multibyte and
5113 (DECODING_BUFFER_MAG): Return 2 even for coding_type_raw_text.
5114 (encoding_buffer_size): Set magnification to 3 for all coding
5115 systems that require encoding.
5116 (ccl_coding_driver): For decoding, be sure that the result is
5117 valid multibyte sequence.
5118 (decode_coding): Initialize coding->errors and coding->result.
5119 For emacs-mule, call decode_coding_emacs_mule. For no-conversion
5120 and raw-text, always call decode_eol. Handle the case of last
5121 block here. If not coding->dst_multibyte, convert the resulting
5122 sequence to unibyte.
5123 (encode_coding): Initialize coding->errors and coding->result.
5124 For emacs-mule, call encode_coding_emacs_mule. For no-conversion
5125 and raw-text, always call encode_eol. Handle the case of last
5127 (shrink_decoding_region, shrink_encoding_region): Detect cases
5128 that we can't skip data more rigidly.
5129 (code_convert_region): Setup src_multibyte and dst_multibyte
5130 members of coding. For decoding, if the buffer is multibyte,
5131 convert the source sequence to unibyte in advance. For encoding,
5132 if the buffer is multibyte, convert the resulting sequence to
5133 multibyte afterward.
5134 (run_pre_post_conversion_on_str): New function.
5135 (code_convert_string): Deleted and divided into the following two.
5136 (decode_coding_string, encode_coding_string): New functions.
5137 (code_convert_string1, code_convert_string_norecord): Call one of
5139 (Fdecode_sjis_char, Fdecode_big5_char): Use MAKE_CHAR instead of
5140 MAKE_NON_ASCII_CHAR.
5141 (Fset_terminal_coding_system_internal,
5142 Fset_safe_terminal_coding_system_internal): Setup src_multibyte
5143 and dst_multibyte members.
5144 (init_coding_once): Initialize iso_code_class with new enum
5145 ISO_control_0 and ISO_control_1.
5147 * coding.h (enum iso_code_class_type): Member ISO_control_code is
5148 devided into ISO_control_0 and ISO_control_1.
5149 (struct coding_system): New members src_multibyte, dst_multibyte,
5150 errors, and result. Delete member fake_multibyte.
5151 (CODING_REQUIRE_DECODING): Return 1 if coding->dst_multibyte is
5153 (CODING_REQUIRE_ENCODING): Return 1 if coding->src_multibyte is
5156 * data.c (Faref): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
5159 * editfns.c (Fformat): Be sure to convert 8-bit characters to
5161 (Ftranspose_region) [BYTE_COMBINING_DEBUG]: Abort if byte
5163 (Ftranspose_region): Delete codes for handling byte combining.
5165 * fileio.c (Finsert_file_contents): Setup src_multibyte and
5166 dst_multibyte members of coding. On handling REPLACE on unibyte
5167 buffer, convert the result of decode_coding to unibyte. On
5168 inserting into a mutibyte buffer, always call code_convert_region.
5169 (e_write): Setup coding->src_multibyte according to the
5170 multibyteness of the source (buffer or string).
5172 * fns.c (concat): Handle 8-bit characters correctly.
5173 (Fstring_as_unibyte): Be sure to make all 8-bit characters in
5174 unibyte in the result.
5175 (Fstring_as_multibyte): Be sure to make all 8-bit characters in
5176 valid multibyte form in the result.
5177 (map_char_table): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
5178 (Fbase64_encode_region, Fbase64_encode_string): If base64_encode_1
5179 return -1, signal an error.
5180 (base64_encode_1): New arg MULTIBYTE. Get each character by
5181 CHAR_STRING_AND_LENGTH if MULTIBYTE is nonzero. If a multibyte
5182 character is found, return -1.
5183 (Fbase64_decode_region): Delete codes for handling byte-combining.
5184 Treat each decoded byte as a unibyte character.
5185 (Fbase64_decode_string): Return unibyte string.
5186 (Fcompare_strings, concat, string_byte_to_char): Use
5187 FETCH_STRING_CHAR_ADVANCE_NO_CHECK instead off
5188 FETCH_STRING_CHAR_ADVANCE.
5189 (Fstring_lessp): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
5190 (mapcar1): If SEQ is string, always use FETCH_STRING_CHAR_ADVANCE.
5192 * fontset.c (fontset_ref): Use SPLIT_CHAR instead of
5193 SPLIT_NON_ASCII_CHAR.
5194 (fontset_ref_via_base, fontset_set): Likewise
5196 * insdel.c (adjust_markers_for_record_delete): Deleted.
5197 (adjust_markers_for_insert): Argument changed. Caller changed.
5198 (adjust_markers_for_replace): Likewise.
5199 (ADJUST_CHAR_POS, combine_bytes, byte_combining_error,
5200 CHECK_BYTE_COMBINING_FOR_INSERT): Deleted.
5201 (copy_text): Delete unused local varialbe c_save. For converting
5202 to multibyte, be sure to make all 8-bit characters in valid
5204 (count_size_as_multibyte): Handle 8-bit characters correctly.
5205 (insert_1_both, insert_from_string_1, insert_from_buffer_1,
5206 adjust_after_replace, replace_range, del_range_2)
5207 [BYTE_COMBINING_DEBUG]: Abort if byte combining occurs.
5208 (insert_1_both, insert_from_string_1, insert_from_buffer_1,
5209 adjust_after_replace, replace_range, del_range_2) Delete codes for
5210 handling byte combining.
5211 (adjust_before_replace): Deleted.
5213 * keymap.c (Fsingle_key_description): Use SPLIT_CHAR instead of
5214 SPLIT_NON_ASCII_CHAR.
5215 (describe_vector): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
5216 (Faccessible_keymaps): Use FETCH_STRING_CHAR_ADVANCE
5218 (Fkey_description): Likewise.
5220 * lread.c (read1): On reading multibyte string, be sure to make
5221 all 8-bit chararacters in valid multibyte form.
5222 (readchar): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
5224 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE
5227 * process.c (Fstart_process): GCPRO current_dir before calling
5228 Ffind_operation_coding_system. Encode arguments here.
5229 (create_process): Don't encode arguments here. Setup
5230 src_multibyte and dst_multibyte members of struct coding.
5231 (read_process_output): Setup src_multibyte and dst_multibyte
5232 members of struct coding. If the output is to multibyte buffer,
5233 always decode the output of the process. Adjust the
5234 representation of 8-bit characters to the multibyteness of the
5236 (send_process): Setup coding->src_multibyte according to the
5237 multibyteness of the source.
5239 * search.c (wordify): Use FETCH_STRING_CHAR_ADVANCE
5241 (Freplace_match): Use FETCH_STRING_CHAR_ADVANCE and
5242 FETCH_STRING_CHAR_ADVANCE_NO_CHECK appropriately.
5244 * term.c (produce_special_glyphs): Use CHAR_BYTES instead of
5247 * w16select.c (Fw16_set_clipboard_data): Setup members
5248 src_multibyte and dst_multibyte of coding. Adjusted for the
5249 change for find_charset_in_str.
5250 (Fw16_get_clipboard_data): Likewise.
5252 * w32fns.c (w32_to_x_font): Setup members src_multibyte and
5253 dst_multibyte of coding.
5254 (x_to_w32_font): Likewise.
5256 * w32select.c (Fw32_set_clipboard_data): Setup members
5257 src_multibyte and dst_multibyte of coding. Adjusted for the
5258 change for find_charset_in_str.
5259 (Fw32_get_clipboard_data): Likewise.
5261 * xdisp.c (get_next_display_element): Handle 8-bit characters
5263 (next_element_from_display_vector): Use CHAR_BYTES instead of
5265 (disp_char_vector): Use SPLIT_CHAR instead of
5266 SPLIT_NON_ASCII_CHAR.
5268 * xselect.c (selection_data_to_lisp_data): Setup members
5269 src_multibyte and dst_multibyte of coding. Adjusted for the
5270 change for find_charset_in_str.
5271 (lisp_data_to_selection_data): Likewise.
5273 2000-05-19 Gerd Moellmann <gerd@gnu.org>
5275 * buffer.c (Fbury_buffer): Avoid trouble from burying a killed
5278 * dispextern.h (Vimage_types): Add extern declaration.
5280 * xdisp.c (Vimage_types): Moved here from xfns.c.
5281 (syms_of_xdisp): Move `image-types' variable here from xfns.c.
5283 * xfns.c (Vimages_types): Moved to xdisp.c.
5284 (syms_of_xfns): Move `image-types' to xdisp.c.
5286 * w32fns.c (Vimage_types): Removed.
5287 (syms_of_w32fns): Remove `image-types'.
5289 2000-05-18 Kenichi Handa <handa@etl.go.jp>
5291 * fns.c (map_char_table): Pay attention to character number of
5292 charset. Check the validity of charset at the first level. For
5293 leaf nodes that has nil value, call C_FUNCTION or FUNCTION with
5296 * fontset.c: Include "buffer.h".
5297 (fs_load_font): If the face has fontset, record the face ID in
5299 (Finternal_char_font): New function.
5300 (accumulate_font_info): New function.
5301 (Ffontset_info): Rewritten for the new fontset implementation.
5302 (syms_of_fontset): Register Vdefault_fontset in the first element
5303 of Vfontset_table. Include Vdefault_fontset in
5304 Vfontset_alias_alist. Declare `internal-char-font' as a Lisp
5307 2000-05-16 Dave Love <fx@gnu.org>
5309 * m/iris5d.h: Deleted -- unused.
5311 2000-05-16 Gerd Moellmann <gerd@gnu.org>
5313 * xdisp.c, w32.c, print.c, msdos.c, emacs.c: Use the term
5314 `invalid' instead of `illegal'.
5316 * indent.c (Fmove_to_column): When ending within a tab, insert
5317 spaces first so that markers at the end of the tab get adjusted.
5319 * frame.c (frames_bury_buffer): Don't add a buffer to the frame's
5320 buffer list that wasn't selected in that frame.
5322 * filelock.c (get_boot_time): To obtain an 8 char file name, which
5323 is needed on mescaline, use a 2 char prefix, and call
5324 make_temp_name with second arg non-zero.
5326 * fileio.c (make_temp_name): New function, extracted from
5328 (Fmake_temp_name): Use it.
5330 2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
5332 * window.c (coordinates_in_window): Subtract 1 when computing
5335 2000-05-15 Gerd Moellmann <gerd@gnu.org>
5337 * Makefile.in (lisp): Add env.elc.
5339 * callproc.c (Fgetenv_internal): Renamed from Fgetenv.
5341 2000-05-12 Gerd Moellmann <gerd@gnu.org>
5343 * search.c (Freplace_match): Handle case of `\N' in the
5344 replacement when there's no group N.
5346 2000-05-11 Gerd Moellmann <gerd@gnu.org>
5348 * xdisp.c (add_to_log): Don't pass the terminating NUL byte
5349 of the message to message_dolog.
5351 * keyboard.c (read_char): Don't clear current message for help
5352 events; let the code handling help events handle this. Change
5353 code detecting help events that should be ignored.
5355 * xdisp.c (handle_single_display_prop): Don't try to set PT if
5356 we're interating over a string.
5358 2000-05-09 Dave Love <fx@gnu.org>
5360 * fileio.c (Fwrite_region): If APPEND arg is an integer, seek to
5361 that offset before writing. Move gcpro region past call of
5364 2000-05-04 Dave Love <fx@gnu.org>
5366 * buffer.c (syms_of_buffer) [auto-fill-function]: Doc fix.
5368 2000-05-04 Gerd Moellmann <gerd@gnu.org>
5370 * insdel.c (insert_from_buffer_1): Adjust FROM position by number
5371 of inserted characters when BUF equals the current buffer, and PT
5372 is in front of or equal to FROM.
5374 2000-05-03 Gerd Moellmann <gerd@gnu.org>
5376 * xdisp.c (handle_single_display_prop): If display property value
5377 is invalid, or something not supported on the frame, restore
5378 iterator's position to what it was initially. Make sure to return
5379 0 for invalid and unsupported property values.
5381 * xterm.c (x_produce_glyphs) <composite chars>: Handle case
5382 that x_per_char_metric returns null.
5384 2000-05-02 Gerd Moellmann <gerd@gnu.org>
5386 * xterm.h (struct face): Add forward declaration.
5387 (struct image): Ditto.
5388 (image_ascent): Add prototype.
5390 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
5391 (x_draw_image_relief, x_draw_image_foreground_1): Call function
5392 image_ascent instead of using IMAGE_ASCENT.
5394 * dispextern.h (DEFAULT_IMAGE_HEIGHT): New macro.
5395 (IMAGE_ASCENT): Removed.
5397 * xfns.c (Qcenter): New variable.
5398 (enum image_value_type): Add IMAGE_ASCENT_VALUE.
5399 (parse_image_spec): Handle IMAGE_ASCENT_VALUE.
5400 (image_ascent): New function.
5401 (lookup_image): Recognize `:ascent center'.
5402 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
5403 (tiff_format, gif_format, gs_format): Use IMAGE_ASCENT_VALUE.
5404 (xbm_load): Don't set image's ascent here.
5405 (xbm_image_p, xpm_image_p, pbm_image_p, png_image_p)
5406 (jpeg_image_p, tiff_image_p, gif_image_p, gs_image_p): Don't
5407 check ascent values here.
5408 (Fimagep, Flookup_image [GLYPH_DEBUG]: Removed.
5409 (syms_of_xfns) [GLYPH_DEBUG]: Don't defsubr removed functions.
5410 (syms_of_xfns): Initialize Qcenter.
5412 * eval.c (Fsignal): If lisp_eval_depth or spepdl_size are near
5413 to the limits, increase the limits.
5415 2000-05-01 Kenichi Handa <handa@etl.go.jp>
5417 * fontset.c (fs_load_font): By default, use 0x00..0x7f for ASCII.
5418 Check Vfont_encoding_alist against the full name of the opened
5421 2000-04-28 Gerd Moellmann <gerd@gnu.org>
5423 * xdisp.c (make_cursor_line_fully_visible): Handle case of rows
5424 taller than the window.
5426 2000-04-28 Kenichi Handa <handa@etl.go.jp>
5428 * xfaces.c (realize_x_face): Fix the argument of the second
5429 xassert. BASE_FACE may not be a face for ASCII.
5431 2000-04-27 Gerd Moellmann <gerd@gnu.org>
5433 * print.c (print_object): Treat print-length < 0 as nil.
5435 * Makefile.in (termcapobj): Don't use TERMCAP_OBJ.
5437 * s/freebsd.h (TERMCAP_OBJ): Removed.
5438 (LIBS_TERMCAP): Don't define for __FreeBSD_version >= 400000.
5440 * lread.c (read1): Don't treat period followed by certain
5441 characters as symbol start.
5443 * xfns.c (slurp_file): New function.
5444 (xbm_image_p): Handle case of in-memory XBM files.
5445 (xbm_scan): Rewritten to work on memory buffers instead of files.
5446 (xbm_read_bitmap_data): Renamed from xbm_read_bitmap_file_data.
5447 Work on memory buffers instead of files. If DATA is null test
5448 if buffer looks like an in-memory XBM file.
5449 (xbm_load_image): Renamed from xbm_load_image_file. Work on
5450 memory buffers instead of files.
5451 (xbm_file_p): New function.
5452 (xbm_load): Accept :data DATA where DATA is an in-memory XBM file.
5454 * lread.c (end_of_file_error): New function.
5455 (read1): Call it instead of signaling `end-of-file' directly.
5457 * print.c (print_error_message): Print data of `end-of-file'
5458 with Fprinc instead of Fprin1.
5460 2000-04-26 Ken Raeburn <raeburn@gnu.org>
5462 * window.c (freeze_window_start): Check that minibuffer scroll
5463 window isn't nil before extracting the window structure pointer
5466 * undo.c (record_delete): If we hit the end of the undo list, stop
5467 picking elements apart.
5469 2000-04-26 Gerd Moellmann <gerd@gnu.org>
5471 * xdisp.c (display_line): If lines are continued, restore
5472 iterator's ascent/descent information to the values before the
5473 first glyph not fitting on the line.
5475 2000-04-25 Gerd Moellmann <gerd@gnu.org>
5477 * xdisp.c (try_window_id) <all changes above window start>: Adjust
5478 positions in glyph matrix. Don't compute new window end
5481 * dispnew.c (increment_matrix_positions): Renamed from
5482 increment_glyph_matrix_buffer_positions.
5483 (increment_row_positions): Renamed from
5484 increment_glyph_row_buffer_positions.
5486 * dispextern.h: Change names of renamed functions from dispnew.c
5489 2000-04-24 Gerd Moellmann <gerd@gnu.org>
5491 * fileio.c (Fdo_auto_save): Create directories for auto-save
5492 list file if necessary.
5494 * xdisp.c (init_iterator): Set iterator's extra_line_spacing
5495 from buffer or frame.
5496 (automatic_hscrolling_p): New variable.
5497 (hscroll_windows): Scroll windows horizontally only if automatic
5498 hscrolling is allowed.
5499 (syms_of_xdisp): New variable `automatic-hscrolling'.
5501 * frame.h (struct frame): Add member extra_line_spacing.
5503 * xfns.c (x_set_line_spacing): New function.
5504 (Fx_create_frame): Set line spacing from resources.
5505 (Qline_spacing): New variable.
5506 (syms_of_xfns): Initialize Qline_spacing.
5508 * emacs.c (USAGE2): Add `--line-spacing' and `-lsp'.
5510 * buffer.c (init_buffer_once): Handle extra_line_spacing.
5511 (syms_of_buffer): Add `default-line-spacing' and `line-spacing'.
5512 (reset_buffer): Don't initialize extra2 and extra3. Initialize
5513 extra_line_spacing from default value.
5514 (init_buffer_once): Initialize default value of extra_line_spacing.
5516 * buffer.h (struct buffer): Add extra_line_spacing, remove extra2
5519 * xterm.c (x_produce_glyphs): Remove reference to struct it's
5520 prompt_width. Add extra line spacing.
5522 * term.c (produce_glyphs): Remove reference to struct it's
5525 * dispextern.h (struct it): Remove member prompt_width, add
5528 2000-04-22 Gerd Moellmann <gerd@gnu.org>
5530 * dispnew.c (update_frame_line): When writing a whole line, make
5531 sure cursor is in the right row afterwards, otherwise a use of
5532 capability `ch' in cmgoto might leave the cursor in the row below.
5534 2000-04-21 Gerd Moellmann <gerd@gnu.org>
5536 * lisp.h (struct Lisp_Buffer_Cons): Remove.
5538 * keyboard.c (timer_check): Fix typo in comment.
5540 2000-04-21 Kenichi Handa <handa@etl.go.jp>
5542 * fontset.c (Fset_fontset_font): Fix docstring. Local variable
5543 name change: ch -> character.
5545 2000-04-20 Gerd Moellmann <gerd@gnu.org>
5547 * keyboard.c (echo_message_buffer): New variable.
5548 (echo_now): Set echo_message_buffer to the echo area buffer used
5549 to display the echo.
5550 (cancel_echoing): Reset echo_message_buffer to nil.
5551 (read_char): Code rewritten that handles canceling an echo or
5552 echoing a dash, respectively.
5554 * fileio.c (Ffile_writable_p) [WINDOWSNT]: Return nil if parent
5555 directory doesn't exist.
5557 2000-04-19 Dave Love <fx@gnu.org>
5559 * fns.c (syms_of_fns): Defsubr mapc.
5560 (concat): Don't allow numeric args.
5561 (Fconcat): Doc change.
5563 2000-04-19 Stefan Monnier <monnier@cs.yale.edu>
5565 * regex.c (re_match_2_internal): Don't shorten the strings anymore,
5566 instead define end_match(1|2) more carefully.
5567 Use GET_CHAR_BEFORE_2 for `begline'.
5569 2000-04-19 Gerd Moellmann <gerd@gnu.org>
5571 * frame.h (SELECTED_FRAME): Change definition to compile cleanly
5572 on 64-bit systems where NULL is defined as `0'.
5574 * xdisp.c (with_echo_area_buffer): Add more `int' parameters for
5575 the `variable argument list' to make it work on Alpha.
5577 * m/alpha.h (_LP64) [!_LP64]: Define.
5578 (ORDINARY_LINK): Define for NetBSD.
5580 * m/macppc.h (ORDINARY_LINK): Define for NetBSD.
5582 2000-04-19 Dave Love <fx@gnu.org>
5584 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Revert 2000-04-14
5587 * Makefile.in (LIBS): Don't use.
5588 (GETLOADAVG_OBJ): Define again.
5589 (otherobj): Add GETLOADAVG_OBJ.
5591 * buffer.c (Fmake_indirect_buffer): Escape newline in doc.
5593 2000-04-18 Gerd Moellmann <gerd@gnu.org>
5595 * lread.c (read_filtered_event): Cancel and start busy cursor.
5597 * xterm.c (x_produce_glyphs) <ASCII chars>: Take into account
5598 that the per-character metrics may be null.
5600 2000-04-17 Gerd Moellmann <gerd@gnu.org>
5602 * buffer.c (clone_per_buffer_values): New function.
5603 (Fmake_indirect_buffer): Add optional argument CLONE. Call
5604 clone_per_buffer_values if CLONE is not nil.
5606 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
5608 2000-04-16 Dave Love <fx@gnu.org>
5610 * Makefile.in: Remove obsolete localcpp stuff.
5611 (GETLOADAVG_OBJ): Don't define.
5612 (obj): Move LIBOBJS...
5613 (otherobj): ... to here.
5614 (MSDOS_OBJ): Convert to make variable -- preprocessing zapped
5615 whitespace-only lines after the continuation (Irix).
5617 2000-04-14 Gerd Moellmann <gerd@gnu.org>
5619 * xfns.c (xpm_load) [DEBUG_X_COLORS]: Register colors.
5621 * s/freebsd.h (LD_SWITCH_SYSTEM): Add `-L /usr/local/lib'.
5623 2000-04-14 Dave Love <fx@gnu.org>
5625 * s/aix3-1.h, s/bsd4-2.h, s/bsd4-3.h, s/cxux.h, s/dgux.h, s/gnu.h:
5626 * s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/rtu.h:
5627 * s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h, s/usg5-2.h:
5628 * s/usg5-3.h, s/xenix.h, s/umax.h: Don't define autoconfiscated
5631 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Don't define
5632 autoconfiscated HAVE_GETLOADAVG.
5634 * s/nextstep.h, s/sco4.h, s/sco5.h: Don't define autoconfiscated
5637 2000-04-14 Gerd Moellmann <gerd@gnu.org>
5639 * filelock.c (MAKE_LOCK_NAME): Allocate 2 more bytes.
5640 (fill_in_lock_file_name): Avoid existing files that aren't
5643 2000-04-14 Dave Love <fx@gnu.org>
5645 * Makefile.in (LIBS, LIBOBJS): New variable.
5646 (INTERVAL_SRC): Convert to make variable.
5647 (INTERVAL_OBJ, MKTIME_OBJ, FLOAT_SUPPORT, FACE_SUPPORT)
5648 (HAVE_X_WINDOWS, OBJECTS_SYSTEM): Remove.
5649 (obj): Substitute INTERVAL_OBJ, add MKTIME_OBJ, GETLOADAVG_OBJ and
5651 (SOME_MACHINE_OBJECTS): Remove interval stuff.
5652 (lisp): Substitute FACE_SUPPORT, FLOAT_SUP.
5653 (shortlisp): Add facemenu, float-sup, frame.
5654 (SOME_MACHINE_LISP): Remove them from here.
5655 (LIBES): Change unused LDLIBS to autoconf LIBS.
5657 * config.in: Add BROKEN_MKTIME, NLIST_STRUCT, NLIST_NAME_UNION.
5659 2000-04-14 Kenichi Handa <handa@etl.go.jp>
5661 * composite.c (update_compositions): If FROM and TO are not in a
5662 valid range, do nothing.
5664 2000-04-13 Gerd Moellmann <gerd@gnu.org>
5666 * tparam.c (tparam1): Abort when encountering an unknown
5669 * s/freebsd.h (TERMCAP_OBJ) [__FreeBSD__ >= 4]: Define as
5672 * Makefile.in (termcapobj) [LIBS_TERMCAP && TERMCAP_OBJ]: Define
5675 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
5677 * fileio.c (a_write): Remove redundant semi-colons.
5678 (e_write): Return -1 if failed to write all the data.
5679 This fixes the changes made at 1999-12-15.
5681 2000-04-12 Dave Love <fx@gnu.org>
5683 * fns.c (mapcar1): Test for null vals to support mapc.
5684 (Fmapc): New function.
5686 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
5688 * msdos.c (NUM_MOUSE_BUTTONS): Define.
5689 (IT_frame_up_to_date): Support the buffer local value of
5690 cursor-type, if defined.
5692 2000-04-10 Dave Love <fx@gnu.org>
5694 * editfns.c (preceding-char, following-char): Doc fix.
5696 2000-04-10 Ken Raeburn <raeburn@gnu.org>
5698 * Makefile.in (temacs): Revert 2000-03-12 change.
5700 2000-04-10 Jason Rumney <jasonr@gnu.org>
5702 * xfaces.c (realize_face): Change FRAME_X_P to FRAME_WINDOW_P.
5704 2000-04-10 Gerd Moellmann <gerd@gnu.org>
5706 * xdisp.c (setup_echo_area_for_printing): Choose an echo
5707 area buffer, if it's not set up yet.
5709 * indent.c (compute_motion): Set immediate_quit.
5711 2000-04-09 Gerd Moellmann <gerd@gnu.org>
5713 * xfaces.c (tty_suppress_bold_inverse_default_colors_p): New
5715 (realize_tty_face): Suppress boldness if colors are the inverse of
5716 the default colors, and tty_suppress_bold_inverse_default_colors_p
5718 (Ftty_suppress_bold_inverse_default_colors): New function.
5719 (syms_of_xfaces): Defsubr it.
5721 * buffer.c (Frestore_buffer_modified_p): New function.
5722 (syms_of_buffer): Defsubr it.
5724 2000-04-08 Ken Raeburn <raeburn@gnu.org>
5726 * charset.c (Fmake_char_internal): CHAR_COMPONENTS_VALID_P takes a
5727 charset id (int) argument, not a charset (Lisp_Object).
5729 * coding.h (code_convert_string): Declare.
5730 * coding.c (code_convert_string_norecord): Pass an int, not a lisp
5731 object, as the fourth argument to code_convert_string.
5733 * fontset.c (make_fontset_for_ascii_face): Use XINT on return
5735 (Fset_fontset_font): Use EQ to compare lisp objects.
5737 2000-04-05 Ken Raeburn <raeburn@gnu.org>
5739 * intervals.h (SET_INTERVAL_PARENT): Use INT_LISPLIKE to test for
5740 a pointer that looks like a lisp object.
5741 (SET_INTERVAL_OBJECT): Don't explicitly compare the object with
5742 zero, instead see whether it's an integer object, since they can't
5744 (GET_INTERVAL_OBJECT): Simply assign to the destination.
5746 * dispnew.c (allocate_matrices_for_frame_redisplay,
5747 direct_output_forward_char): Use X(U)INT and make_number as needed
5748 to convert between (unsigned) int values and lisp integers.
5749 * keyboard.c (read_key_sequence): Likewise.
5750 * lread.c (substitute_object_recurse): Likewise.
5751 * fns.c (concat, hash_lookup, hash_remove): Likewise.
5752 * minibuf.c (do_completion, Fminibuffer_complete_word,
5753 Fminibuffer_completion_help): Likewise.
5754 * term.c (produce_special_glyphs): Likewise.
5756 * fileio.c (Fwrite_region): Use EQ when comparing lisp objects.
5757 * print.c (print_preprocess, print_object): Likewise.
5759 * search.c (compile_pattern): Use NILP when checking for nil.
5761 * lisp.h (make_number) [!NO_UNION_TYPE && __GNUC__ >= 2 &&
5762 __OPTIMIZE__]: Provide a GNU C macro version that handles
5764 (XSET) [!NO_UNION_TYPE]: Set the value field first, then the type
5765 field, to better cope with ENABLE_CHECKING and calls that modify a
5766 Lisp_Object using its old value.
5768 2000-04-04 Gerd Moellmann <gerd@gnu.org>
5770 * window.c (compare_window_configurations): Signal an error
5771 if parameters C1 or C2 aren't window configurations.
5773 * bytecode.c (Fbyte_code): Add a bunch of BEFORE_POTENTIAL_GC/
5774 AFTER_POTENTIAL_GC calls around calls to functions that can
5775 signal an error and thus invoke the debugger.
5777 2000-04-03 Gerd Moellmann <gerd@gnu.org>
5779 * fns.c (Fbase64_decode_region, Fbase64_decode_string): Signal
5780 an error if decoding fails.
5782 * keyboard.c (lispy_mouse_names): Variable removed.
5783 (Vlispy_mouse_stem): New variable.
5784 (syms_of_keyboard): Initialize Vlispy_mouse_stem.
5785 (make_lispy_event) <mouse_click, scroll_bar_click>: Don't abort
5786 for any mouse button number. Increase size of mouse_syms and
5787 button_down_location as needed. Call modify_event_symbol with
5788 different arguments.
5789 (make_lispy_event) <scroll_bar_click> [USE_TOOLKIT_SCROLL_BARS]:
5790 Call modify_event_symbol with different arguments.
5791 (make_lispy_event) <w32_scroll_bar_click> [WINDOWSNT]: Don't abort
5792 for any button number. Call modify_event_symbol with different
5794 (modify_event_symbol): Rename NAME_ALIST to NAME_ALIST_OR_STEM.
5795 Accept a string for NAME_ALIST_OR_STEM.
5797 * lisp.h (larger_vector): Add prototype.
5799 * fns.c (larger_vector): Make externally visible.
5801 * termhooks.h (NUM_MOUSE_BUTTONS): Removed.
5803 2000-04-02 Stefan Monnier <monnier@cs.yale.edu>
5805 * regex.c (PTR_TO_OFFSET) [!emacs]: Remove.
5806 (RE_MULTIBYTE_P, RE_STRING_CHAR_AND_LENGTH): New macros.
5807 (GET_CHAR_BEFORE_2): Moved from charset.h plus fixed minor bug when
5808 we are between str1 and str2.
5809 (MAX_MULTIBYTE_LENGTH, CHAR_STRING) [!emacs]: Provide trivial default.
5810 (PATFETCH): Use `TRANSLATE'.
5811 (PATFETCH_RAW): Fetch multibyte char if applicable.
5812 (PATUNFETCH): Remove.
5813 (regex_compile): Rely on PATFETCH to do most of the multibyte magic.
5814 When writing a char, write it directly into the pattern buffer rather
5815 than going needlessly through a temp char-array.
5816 (re_match_2_internal): Similarly, rely on RE_STRING_CHAR to do the
5817 multibyte magic and remove the useless `#ifdef emacs'.
5818 (bcmp_translate): Don't compare as multibyte chars when in a unibyte
5821 * regex.h (struct re_pattern_buffer): Make field `multibyte'
5822 conditional on `emacs'.
5824 * charset.h (GET_CHAR_BEFORE_2): Moved to regex.c.
5826 2000-04-01 Ken Raeburn <raeburn@gnu.org>
5828 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P): Expand
5829 non-union-type versions of XMARK and friends here, because XMARK
5830 and friends won't work on an integer field if NO_UNION_TYPE is not
5832 (make_number): Define as a function if it's not defined as a
5835 * composite.c (run_composite_function): Use NILP when checking for
5837 (syms_of_composite): Delete local var NARGS, pass an int as first
5838 argument to Fmake_hash_table.
5840 * editfns.c (text_property_stickiness): Use NILP to test
5841 Lisp_Object boolean value.
5842 (Fmessage_or_box): Don't use NILP to test int variable.
5843 (Fformat): Use a temporary variable to avoid ENABLE_CHECKING
5844 problems reading from and changing the same lisp value in an
5847 2000-04-01 Gerd Moellmann <gerd@gnu.org>
5849 * term.c (TN_no_color_video): New variable.
5850 (term_init): Intitialize TN_no_color_video.
5851 (enum no_color_bit): New enumeration.
5852 (MAY_USE_WITH_COLORS_P): New macro.
5853 (turn_on_face): Use it to determine if attributes may be used
5854 combined with colors.
5856 2000-04-01 Ken Raeburn <raeburn@gnu.org>
5858 * window.c (CURBEG, CURSIZE): Don't overload lisp object lvalues
5859 with int lvalues via casts; instead, just yield lisp object
5861 (enlarge_window): Variable sizep now points to Lisp_Object. Use
5862 proper accessor macros.
5863 (shrink_window_lowest_first): w->top is Lisp_Object; use XINT.
5864 (grow_mini_window): Fix typo getting int value of root->height.
5866 * xdisp.c (compute_string_pos): Fix order of arguments to
5867 string_pos_nchars_ahead.
5868 (handle_fontified_prop, add_to_log): Pass int, not Lisp_Object, as
5869 count arg to variable-arg routines like Frun_hook_with_args and
5871 (back_to_previous_visible_line_start)
5872 (build_desired_tool_bar_string): Pass Lisp_Object, not int, to
5873 fixed-arg routines like Fget_char_property and Fmake_string.
5874 (reconsider_clip_changes): Use XINT when comparing integer lisp
5875 objects, or passing them as int arguments.
5876 (mark_window_display_accurate, insert_left_trunc_glyphs)
5877 (append_space, extend_face_to_end_of_line): Use make_number when
5878 storing or passing integer values as lisp objects.
5879 (set_cursor_from_row, highlight_trailing_whitespace): Use
5880 INTEGERP, not implicit test against zero, for glyph object.
5881 (try_window_id): Don't use make_number when we want an int value.
5883 * xfaces.c (xlfd_symbolic_value): Make last argument a
5884 Lisp_Object, to be consistent with callers.
5885 (Fbitmap_spec_p): Use XINT to get numeric value of height.
5886 (lface_hash): Apply XFASTINT to lisp values before folding in.
5888 * xfns.c (Fx_show_tip): Use make_number to get lisp objects to
5889 fill in window width and height. Pass an int, not a lisp object,
5890 as first arg to Finsert.
5892 2000-04-01 Gerd Moellmann <gerd@gnu.org>
5894 * xfaces.c (realize_basic_faces): Block input while realizing
5897 * keyboard.c (lispy_mouse_names): Add additional mouse names.
5899 * termhooks.h (NUM_MOUSE_BUTTONS): Increase to 15.
5901 2000-03-31 Gerd Moellmann <gerd@gnu.org>
5903 * xterm.c (x_produce_glyphs): When displaying unibyte text
5904 or ASCII, handle case that per-char metric is null.
5906 2000-03-30 Ken Raeburn <raeburn@gnu.org>
5908 * lisp.h (NO_UNION_TYPE) [ENABLE_CHECKING]: Undef.
5910 * lisp.h (XCONS, XSTRING, XSYMBOL, XFLOAT, XPROCESS, XWINDOW,
5911 XSUBR, XBUFFER): Verify correct object type before returning
5912 pointer, using eassert.
5913 * frame.h (XFRAME): Likewise.
5915 * buffer.c (Frename_buffer, Fset_buffer_multibyte,
5916 swap_out_buffer_local_variables, Fmove_overlay): Don't apply
5917 XSYMBOL, XBUFFER, etc, to values that may be nil or of the wrong
5919 * data.c (set_internal): Likewise.
5920 * dispextern.h (WINDOW_WANTS_MODELINE_P,
5921 WINDOW_WANTS_HEADER_LINE_P): Likewise.
5922 * fileio.c (auto_save_1): Likewise.
5923 * insdel.c (check_markers): Likewise.
5924 * marker.c (buf_charpos_to_bytepos, unchain_marker): Likewise.
5925 * undo.c (record_insert): Likewise.
5926 * vmsproc.c (child_sig): Likewise.
5927 * window.c (unshow_buffer, window_loop): Likewise.
5928 * xterm.c (x_erase_phys_cursor): Likewise.
5930 2000-03-30 Gerd Moellmann <gerd@gnu.org>
5932 * xfns.c (free_image_cache): Free the cache structure itself
5933 last, after all its members have been freed.
5935 * lisp.h (xstrdup): Add prototype.
5937 * alloc.c (xstrdup): Moved here from xfaces.c.
5938 (allocating_for_lisp): Variable removed.
5939 (lisp_malloc): Block input around the calls to malloc and
5942 * xfaces.c (realize_tty_face): Use find_symbol_value instead
5944 (xstrdup): Moved to alloc.c.
5946 2000-03-29 Ken Raeburn <raeburn@gnu.org>
5948 * scroll.c (CHECK_BOUNDS): Renamed from CHECK.
5950 * emacs.c (main): Fix sense of no-loadup test.
5952 * config.in (ENABLE_CHECKING): Undef.
5954 * lisp.h (struct interval): Replace "parent" field with a union of
5955 interval pointer and Lisp_Object; add new bitfield to use as
5956 discriminant. Change other flag fields to bitfields.
5957 (CHECK): New macro for consistency checking. If ENABLE_CHECKING
5958 is defined and the supplied test fails, print a message and
5960 (eassert): New macro. Use CHECK to provide an assert-like
5963 * intervals.h (NULL_INTERVAL_P): Now applies only to real interval
5964 pointers; abort if the value looks like a lisp object.
5965 (NULL_INTERVAL_P, NULL_PARENT, HAS_PARENT, HAS_OBJECT, SET_PARENT,
5966 SET_OBJECT, INTERVAL_PARENT, GET_INTERVAL_OBJECT, COPY_PARENT):
5967 Modify for new interval parent definition.
5969 * alloc.c (mark_interval_tree, MARK_INTERVAL_TREE,
5970 UNMARK_BALANCE_INTERVALS): Update references that need an
5971 addressable lisp object in the interval structure.
5972 (die): New function.
5973 (suppress_checking): New variable.
5975 * intervals.c (interval_start_pos): Just return 0 if there's no
5978 2000-03-29 Gerd Moellmann <gerd@gnu.org>
5980 * lread.c (read1): Accept `.' (period) as symbol start like in CL
5981 and earlier Emacs versions.
5983 * keyboard.c (Ftop_level): Cancel busy-cursor.
5985 * eval.c (call_debugger): Cancel busy-cursor.
5987 2000-03-29 Kenichi Handa <handa@etl.go.jp>
5989 * search.c (Freplace_match): Adjust multibyteness of the current
5990 buffer and NEWTEXT. Free allocated memory before signaling an
5993 2000-03-28 Stefan Monnier <monnier@cs.yale.edu>
5995 * regex.c (analyse_first): New function obtained by ripping out most
5996 of re_compile_fastmap and generalizing it a little bit so that it
5997 can also just return whether a given (sub)pattern can match the empty
5999 (regex_compile): Use `analyse_first' to decide whether the loop-check
6000 needs to be done or not for *, +, *? and +? (the loop check is costly
6001 for non-greedy repetition).
6002 (re_compile_fastmap): Delegate the actual work to `analyse_first'.
6004 2000-03-28 Dave Love <fx@gnu.org>
6006 * s/gnu-linux.h (GC_SETJMP_WORKS): Define for i386, sparc, m68k,
6009 * alloc.c: Include stdio.h. Test STDC_HEADERS, not __STDC__.
6011 2000-03-27 Stefan Monnier <monnier@cs.yale.edu>
6013 * regex.c (REGEX_FREE_STACK, RESET_FAIL_STACK): Make them usable as
6015 (enum re_opcode_t): Update description of succeed_n.
6016 (PATFETCH): Always define.
6017 (regex_compile): Use lookahead rather than PATUNFETCH (for repetition
6018 operators, char classes, shy-groups and intervals).
6019 Optimize special cases of intervals so as to only use succeed_n and
6020 jump_n when really needed.
6021 (re_compile_fastmap): Simplify handling of jump_n and succeed_n now
6022 that we don't have to handle the special cases any more.
6023 Simplify on_failure_jump handling as well.
6025 2000-03-28 Jason Rumney <jasonr@gnu.org>
6027 * lread.c (Fload): Move safe_p definition to above #ifdef DOS_NT.
6029 2000-03-27 Gerd Moellmann <gerd@gnu.org>
6031 * s/freebsd.h (GC_SETJMP_WORKS): Define.
6033 * s/msdos.h (GC_SETJMP_WORKS): Define.
6035 * alloc.c (mark_maybe_object): New function.
6036 (mark_memory): Use it.
6037 (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK): New macros.
6038 (setjmp_tested_p, longjmp_done): New variables.
6039 (test_setjmp): New function.
6040 (mark_stack) [!GC_SETJMP_WORKS]: Call test_setjmp.
6041 (init_alloc): Initialize setjmp_tested_p and longjmp_done.
6043 * xdisp.c (face_before_or_after_it_pos): Pass multibyteness
6044 to DEC_TEXT_POS and INC_TEXT_POS.
6046 * dispnew.c (direct_output_for_insert): Use DEC_TEXT_POS
6047 with parameter MULTIBYTE_P.
6049 * dispextern.h (INC_TEXT_POS, DEC_TEXT_POS): Add parameter
6052 * editfns.c (Fsubst_char_in_region): Don't use INC_POS in unibyte
6053 buffers because it looks for multibyte character byte sequences
6054 which don't exist in unibyte text.
6056 * xterm.h (x_specified_cursor_type, x_copy_color): Add prototypes.
6058 * xfaces.c (register_color, unregister_color, unregister_colors)
6059 [DEBUG_X_COLORS]: New functions.
6060 (x_free_colors) [DEBUG_X_COLORS]: Unregister colors.
6062 * xfns.c (x_set_cursor_color): Get color reference counts right.
6064 * xterm.c (x_copy_color): New function.
6065 (x_alloc_nearest_color) [DEBUG_X_COLORS]: Call register_color.
6067 * buffer.h (MAX_PER_BUFFER_VARS): Renamed from MAX_BUFFER_LOCAL_VARS.
6068 (PER_BUFFER_VAR_OFFSET): Renamed from BUFFER_LOCAL_VAR_OFFSET.
6069 (PER_BUFFER_VAR_IDX): Renamed from BUFFER_LOCAL_VAR_IDX.
6070 (PER_BUFFER_VALUE_P): Renamed from BUFFER_HAS_LOCAL_VALUE_P.
6071 (SET_PER_BUFFER_VALUE_P): Renamed from SET_BUFFER_HAS_LOCAL_VALUE_P.
6072 (PER_BUFFER_IDX): Renamed from BUFFER_LOCAL_IDX.
6073 (PER_BUFFER_DEFAULT): Renamed from BUFFER_LOCAL_DEFAULT_VALUE.
6074 (PER_BUFFER_VALUE): Renamed from BUFFER_LOCAL_VALUE.
6075 (PER_BUFFER_SYMBOL): Renamed from BUFFER_LOCAL_SYMBOL.
6076 (PER_BUFFER_TYPE): Renamed from BUFFER_LOCAL_TYPE.
6078 * category.c, data.c, syntax.c, print.c, lread.c: Use new macro
6079 names for handling per-buffer variables.
6081 * buffer.c (buffer_permanent_local_flags): Use MAX_PER_BUFFER_VARS
6082 instead of MAX_BUFFER_LOCAL_VARS.
6083 (last_per_buffer_idx): Renamed from max_buffer_local_idx.
6085 * xfaces.c (lookup_face): Don't assert FACE_SUITABLE_FOR_CHAR_P.
6087 * xfns.c (x_specified_cursor_type): New function.
6088 (x_set_cursor_type): Use it.
6090 * buffer.h (struct buffer): Add cursor_type.
6092 2000-03-26 Stefan Monnier <monnier@cs.yale.edu>
6094 * regex.c (enum re_opcode_t): New opcode on_failure_jump_nastyloop.
6095 (print_partial_compiled_pattern, re_compile_fastmap): Handle new
6097 (regex_compile): Use on_failure_jump_nastyloop for non-greedy loops.
6098 (re_match_2_internal): Add code for on_failure_jump_nastyloop when
6099 executing it as well as when popping it off the stack to find infinite
6100 loops in non-greedy repetition operators.
6102 2000-03-26 Gerd Moellmann <gerd@gnu.org>
6104 * doc.c (Qfunction_documentation): New variable.
6105 (syms_of_doc): Initialize Qfunction_documentation.
6106 (Fdocumentation): If FUNCTION is a symbol with non-nil
6107 `function-documentation' property, return a documentation derived
6110 * buffer.c (syms_of_buffer): Add default-cursor-type.
6111 (init_buffer_once): Don't let cursor_type have a local value
6114 * xterm.c (x_display_and_set_cursor): Choose cursor depending
6115 on buffer-local value of cursor_type.
6116 (x_draw_bar_cursor): Add parameter WIDTH.
6118 * buffer.c (reset_buffer): Initialize buffer's cursor_type.
6119 (init_buffer_once): Set default cursor_type value to t.
6120 Mark cursor_type as local everywhere.
6121 (syms_of_buffer): New per-buffer variable cursor-type.
6123 * buffer.h (struct buffer): Remove member local_var_flags,
6125 (MAX_BUFFER_LOCAL_VARS): New macro.
6126 (BUFFER_LOCAL_VAR_OFFSET, BUFFER_LOCAL_VAR_IDX)
6127 (BUFFER_HAS_LOCAL_VALUE_P, SET_BUFFER_HAS_LOCAL_VALUE_P)
6128 (BUFFER_LOCAL_IDX, BUFFER_LOCAL_DEFAULT_VALUE, BUFFER_LOCAL_VALUE)
6129 (BUFFER_LOCAL_SYMBOL, BUFFER_LOCAL_TYPE): New macros.
6131 * print.c (print_object): Use new macros for per-buffer
6134 * category.c (Fset_category_table): Use new macros for per-buffer
6137 * buffer.c (buffer_permanent_local_flags): Make a char array.
6138 (max_buffer_local_idx): New variable.
6139 (reset_buffer_local_variables, Fbuffer_local_variables): Rewritten
6140 for new handling of per-buffer variables.
6141 (buffer_slot_type_mismatch): Use new macros for per-buffer vars.
6142 (init_buffer_once): Initialize per-buffer vars differently.
6143 Set max_buffer_local_idx.
6145 * syntax.c (Fset_syntax_table): Use new macros for per-buffer
6148 * lread.c (defvar_per_buffer): Use new macros for per-buffer
6151 * data.c (do_symval_forwarding, store_symval_forwarding)
6152 (find_symbol_value, set_internal, default_value, Fset_default)
6153 (Fkill_local_variable, Flocal_variable_p): Use new macros for
6154 per-buffer variables.
6156 * Makefile.in (bootstrap-emacs): Use `mv -f' instead of `mv'.
6158 2000-03-24 Gerd Moellmann <gerd@gnu.org>
6160 * xterm.c (x_term_init): Unblock input around call1 of
6161 Qvendor_specific_keysyms.
6163 * syntax.c (open_paren_in_column_0_is_defun_start): New variable.
6164 (find_defun_start): Consider an open parenthesis in column 0
6165 a defun start only if open_paren_in_column_0_is_defun_start is set.
6166 (syms_of_syntax): New variable open-paren-in-column-0-is-defun-start.
6168 2000-03-24 Stefan Monnier <monnier@cs.yale.edu>
6170 * eval.c (Fautoload): Add entry in load-history (if after dump).
6171 * lread.c (load-history): Update docstring.
6173 2000-03-24 Gerd Moellmann <gerd@gnu.org>
6175 * indent.c (Fvertical_motion): Always use the current buffer.
6176 Temporarily change the window's buffer, if necessary.
6178 2000-03-23 Gerd Moellmann <gerd@gnu.org>
6180 * xterm.c (fast_find_position): Make sure not to consider rows
6181 not visible in the window.
6183 2000-03-22 Stefan Monnier <monnier@cs.yale.edu>
6185 * regex.c (enum syntaxcode): Provide default for non-Emacs.
6186 (re_compile_fastmap, re_match_2_internal): Undo Dave's previous fix.
6188 2000-03-22 Jason Rumney <jasonr@gnu.org>
6190 * w32menu.c (single_submenu): Set help string to NULL if none.
6191 (w32_menu_show): Set help string correctly.
6192 (add-menu-item): Set help string in MIIM_DATA for menu item.
6193 Load SetMenuItemInfoA explicitly.
6194 (w32_menu_display_help): New function.
6196 * w32fns.c (w32_wnd_proc): Handle WM_MENUSELECT message.
6197 (QCdata): Moved to xdisp.c.
6199 * w32term.c (w32_read_socket): Handle WM_MENUSELECT message.
6200 (Vw32_charset_to_codepage_alist): Removed.
6201 (Vw32_charset_info_alist): New variable.
6202 (Qw32_charset_[ansi, default, symbol, shiftjis, hangul, gb2312,
6203 chinesebig5, oem, easteurope, turkish, baltic, russian, arabic,
6204 greek, hebrew, thai, johab, mac, unicode]): New symbols.
6205 (x_produce_glyphs): Remove out of date #ifdef 0'd section. Replace
6207 (w32_codepage_for_font): Use Vw32_charset_info_alist.
6208 (syms_of_w32term): Remove Vw32_charset_to_codepage_alist.
6209 Define Vw32_charset_info_alist and w32_charset symbols.
6211 2000-03-22 Jason Rumney <jasonr@gnu.org>
6213 * makefile.nt (w32bdf.obj): Update dependencies.
6215 * w32bdf.c: Include frame.h and dispextern.h before fontset.h.
6217 * w32fns.c: Include fontset.h after dispextern.h.
6218 (Fx_create_frame): Do not create fontset.
6219 (w32_load_system_font): Doc fix.
6220 (Fx_close_connection): Free full_name if it is not shared.
6222 * w32term.c: Include fontset.h after dispextern.h.
6223 (x_get_glyph_face_and_encoding): New parameter two_byte_p. Callers
6225 (w32_per_char_metric): If PCM is invalid, delete and return NULL.
6226 (x_get_char_and_face_encoding): Use FACE_FOR_CHAR to get face_id.
6227 (w32_font_is_double_byte): New function, needs body.
6228 (x_append_glyph): Set glyph->glyph_not_available_p.
6229 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
6230 it->charset. If it->multibyte_p is zero and it->c is a multibyte
6231 character, convert it to a unibyte character.
6232 (struct glyph_string): Delete member `charset'.
6233 (W32_TEXTOUT): Temporarily remove charset_dim until another way of
6234 calculating it is found.
6235 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
6236 the case that per char metric is not available correctly.
6237 (x_fill_glyph_string): Handle the case that the specific glyph is
6238 not available correctly.
6239 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
6240 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
6241 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
6242 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
6243 fontset. Don't call FS_LOAD_FONT.
6245 2000-03-22 Ken Raeburn <raeburn@gnu.org>
6247 * intervals.h (NULL_INTERVAL): Cast to INTERVAL type.
6248 (INT_LISPLIKE): New macro.
6249 (NULL_INTERVAL_P): Use it.
6250 (INTERVAL_HAS_PARENT, INTERVAL_HAS_OBJECT, SET_INTERVAL_PARENT,
6251 SET_INTERVAL_OBJECT, INTERVAL_PARENT, COPY_INTERVAL_PARENT,
6252 GET_INTERVAL_OBJECT, INTERVAL_PARENT_OR_NULL): New macros.
6254 * alloc.c (make_interval, gc_sweep): Use new macros; eliminate all
6255 explicit references to "parent" field of struct interval and
6256 associated unclean type conversions.
6257 * intervals.c (create_root_interval, root_interval, rotate_right,
6258 rotate_left, balance_possible_root_interval, split_interval_right,
6259 split_interval_left, interval_start_pos, find_interval,
6260 next_interval, previous_interval, update_interval,
6261 adjust_intervals_for_insertion, delete_node, delete_interval,
6262 adjust_intervals_for_deletion, merge_interval_right,
6263 merge_interval_left, reproduce_tree, graft_intervals_into_buffer,
6264 copy_intervals_to_string): Likewise.
6265 * intervals.h (AM_LEFT_CHILD, AM_RIGHT_CHILD, RESET_INTERVAL):
6267 * syntax.c (update_syntax_table): Likewise.
6269 * intervals.c (reproduce_tree_obj): New function, like
6270 reproduce_tree but takes a Lisp_Object for the parent. Declare
6272 (graft_intervals_into_buffer): Use it when appropriate.
6273 (reproduce_tree): Declare with prototype.
6274 (balance_possible_root_interval): Check that the parent is a lisp
6275 object before trying to examine its type.
6277 2000-03-22 Gerd Moellmann <gerd@gnu.org>
6279 * xfaces.c (lface_same_font_attributes_p): Compare font attributes
6280 as strings only if both are known to be strings.
6282 * s/openbsd.h (LIBS_TERMCAP): Undef.
6284 2000-03-21 Stefan Monnier <monnier@cs.yale.edu>
6286 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE): Add default
6287 definitions for non-Emacs compilation.
6288 (enum re_opcode_t): Remove (not)wordchar and move (not)syntaxspec
6289 outside of `#ifdef emacs'.
6290 (print_partial_compiled_pattern): Update.
6291 (regex_compile): Use (not)syntaxspec(Sword) instead of (not)wordchar.
6292 (re_compile_fastmap): Merge handling of charset and charset_not (for
6293 emacs and non-emacs compilation as well).
6294 Similarly for (not)categoryspec and (not)syntaxspec.
6295 Don't use the fastmap when reaching `anychar' since the added
6296 complexity is not justified.
6297 (re_match_2_internal): Merge (not)wordchar (emacs and non-emacs)
6298 and (not)syntaxspec. Merge (not)categoryspec.
6300 2000-03-22 Kenichi Handa <handa@etl.go.jp>
6302 * dispextern.h [!HAVE_WINDOW_SYSTEM] (FACE_SUITABLE_FOR_CHAR_P,
6303 FACE_FOR_CHAR): Define them differently for the configuration of
6306 2000-03-21 Dave Love <fx@gnu.org>
6308 * fontset.c (Fset_fontset_font, Ffontset_font): Fix newlines in
6311 2000-03-21 Gerd Moellmann <gerd@gnu.org>
6313 * xfaces.c (check_lface_attrs) [GLYPH_DEBUG]: Fix syntax error.
6314 (lface_fully_specified_p): Don't check contents of
6315 LFACE_FONT_INDEX because that attribute is optional.
6316 (realize_x_face): Remove now unwarranted xassert.
6318 2000-03-21 Kenichi HANDA <handa@etl.go.jp>
6320 The following changes are to make font selection based on
6321 characters, not charset. In addition, they recover fontset
6322 facilities while utilizing the new font selection mechanism.
6324 * Makefile.in (fontset.o): Depend on dispextern.h.
6326 * alloc.c (mark_face_cache): Don't mark face->registry.
6328 * dispextern.h (struct glyph): New member glyph_not_available_p.
6329 Use 22 bits for face_id.
6330 (enum lface_attribute_index): Add LFACE_FONT_INDEX.
6331 (struct face): Delete member registry, new member ascii_face.
6332 (FACE_SUITABLE_FOR_CHAR_P): Renamed from
6333 FACE_SUITABLE_FOR_CHARSET_P. Caller changed.
6334 (FACE_FOR_CHAR): Renamed from FACE_FOR_CHARSET. Caller changed.
6335 (struct it): Delete member charset, new member
6336 glyph_not_available_p.
6338 * fontset.h (FONT_NOT_OPENED, FONT_NOT_FOUND): Macros removed.
6339 (struct fontset_info, struct fontset_data): Structs removed.
6340 (allloc_fontset_data, free_fontset_data, fs_regiser_fontset,
6341 Vglobale_fontset_alist, font_idx_temp): Externs removed.
6342 (fs_load_font, fs_query_fontset): Adjusted for new argument.
6343 (fs_free_face_fontset, fontset_font_pattern,
6344 face_suitable_for_char_p, face_for_char,
6345 make_fontset_for_ascii_face): Extern them.
6346 (FS_LOAD_FONT): Adjusted for the change of fontset implementation.
6347 (FS_LOAD_FACE_FONT): New macro.
6349 * fontset.c: All codes rewritten or adjusted for the change of
6350 fontset implementation. Now fontset is represented by char table.
6351 (Vglobal_fontset_alist, font_idx_temp, my_strcasetbl): Variables
6353 (my_strcasecmp): Function removed.
6354 (Vfontset_table, next_fontset_id, Vdefault_fontset): New
6356 (AREF, ASIZE): New macros.
6357 (FONTSET_FROM_ID, FONTSET_ID, FONTSET_NAME, FONTSET_FRAME,
6358 FONTSET_ASCII, FONTSET_BASE, BASE_FONTSET_P, FONTSET_REF,
6359 FONTSET_REF_VIA_BASE, FONTSET_SET): New macros.
6360 (fontset_ref, fontset_ref_via_base, fontset_set, make_fontset,
6361 fontset_id_valid_p, font_family_registry, fontset_name,
6362 fontset_ascii, free_face_fontset, face_suitable_for_char_p,
6363 face_for_char, make_fontset_for_ascii_face, fontset_font_pattern):
6365 (fs_load_font): New arg FACE. Caller changed.
6366 (fs_query_fontset): Argument changed. Caller changed.
6367 (Fquery_fontset): call fs_query_fontset.
6368 (fs_register_fontset, alloc_fontset_data, free_fontset_data):
6370 (clear_fontset_elements, check_registry_encoding,
6371 check_fontset_name): New functions.
6372 (syms_of_fontset): Set char-table-extra-slots property of fontset
6373 to 3. Staticpro and initialize Vfontset_table and
6374 Vdefault_fontset. Defsubr fontset_font and fontset_list.
6376 * frame.h (struct frame): Member `fontset_data' removed.
6377 (FRAME_FONTSET_DATA): Macro removed.
6379 * frame.c (make_frame): Don't allocate f->fontset_data.
6380 (Fdelete_frame): Don't free f->fontset_data.
6382 * msdos.c (XMenuActivate): Args to lookup_derived_face changed.
6384 * xdisp.c (charset_at_position): Function removed.
6385 (init_iterator): Don't set member charset of struct `it'.
6386 (handle_face_prop, reseat_to_string, set_iterator_to_next,
6387 next_element_from_display_vector, insert_left_trunc_glyphs):
6389 (face_before_or_after_it_pos): Call FACE_FOR_CHAR, not
6391 (get_next_display_element, append_space,
6392 extend_face_to_end_of_line): Likewise.
6394 * xfaces.c (Qx_charset_registry, Vface_default_registry):
6396 (clear_font_table, frame_update_line_height, load_face_font):
6397 Adjusted for the change of fontset implementation.
6398 (load_face_fontset_font): Function removed.
6399 (pixel_point_size): New function.
6400 (font_list): Argument type changed. Caller changed.
6401 (LFACE_FONT): New macro.
6402 (check_lface_attrs): Check attr[LFACE_FONT_INDEX].
6403 (set_lface_from_font_name): Type of arg FONTNAME is changed to
6404 Lisp_Object. Determine the font name by actually loading a font
6405 by the specified pattern. Set LFACE_FONT (lface) to the specified
6406 pattern. Even if a font is not found, don't try alternatives.
6407 (Finternal_set_lisp_face_attribute): Handle `font' slot in lface.
6408 (set_font_frame_param): If `font' is specified in lface, use it.
6409 (Finternal_get_lisp_face_attribute): Handle `font' slot in lface.
6410 (lface_same_font_attributes_p): Likewise.
6411 (make_realized_face): Arguent changed. Caller changed. Set
6412 face->ascii_face to face itself.
6413 (free_realized_face): Free face->fontset if face is for ASCII.
6414 (face_suitable_for_iso8859_1_p, face_suitable_for_charset_p,
6415 deduce_unibyte_registry, x_charset_registry): Functions removed.
6416 (free_realized_multibyte_face): New function.
6417 (lookup_face, lookup_named_face, lookup_derived_face): Argument
6418 changed. Caller changed.
6419 (try_font_list): Argument type changed.
6420 (face_fontset): Check `font' slot of ATTRS, not `family' slot.
6421 (choose_face_font): Argument changed. Handle fontset properly.
6422 (choose_face_fontset_font): Function removed.
6423 (realize_default_face, realize_named_face): Don't remove the
6425 (realize_face): Argument changed. Caller changed. Remove face
6426 with the arg former_face_id in advance. Load font for the new
6428 (realize_x_face): Argument changed. Caller changed. For a
6429 multibyte character, share fontset with base_face. For a single
6430 byte character, make a new realized fontset. Don't load a font
6432 (realize_tty_face): Argument changed. Caller changed.
6433 (compute_char_face): Call FACE_FOR_CHAR, not FACE_FOR_CHARSET.
6434 (face_at_buffer_position): Don't check multibyte_p for returning
6436 (face_at_string_position): Call FACE_SUITABLE_FOR_CHAR_P, not
6437 FACE_SUITABLE_FOR_CHARSET_P.
6438 (syms_of_xfaces): Remove code for Qx_charset_registry and
6439 Vface_default_registry.
6441 * xterm.c: Include fontset.h after dispextern.h. Undo the changes
6442 related to PER_CHAR_METRIC done by Gerd on 2000-03-03.
6443 (x_per_char_metric): Don't try FONT->default_char. Even if
6444 pcm->width is zero, glyph bits may exist.
6445 (x_encode_char): Always initialize char2b->byte1.
6446 (x_get_char_face_and_encoding): Call FACE_FOR_CHAR to get face_id.
6447 (x_get_glyph_face_and_encoding): New arg two_byte_p. Caller
6449 (x_append_glyph): Set glyph->glyph_not_available_p.
6450 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
6451 it->charset. Handle the case that per char metric is not
6452 available. If it->multibyte_p is zero and it->c is a multibyte
6453 character, convert it to a unibyte character.
6454 (struct glyph_string): Delete member `charset'.
6455 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
6456 the case that per char metric is not available correctly.
6457 (x_fill_glyph_string): Handle the case that the specific glyph is
6458 not available correctly.
6459 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
6460 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
6461 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
6462 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
6463 fontset. Don't call FS_LOAD_FONT.
6465 * xfns.c (Fx_create_frame): Don't cal fs_register_fontset.
6466 (x_create_tip_frame): Likewise.
6467 (Fx_close_connection): Free full_name of font_info.
6469 * fns.c (optimize_sub_char_table): New function.
6470 (Foptimize_char_table): New function.
6471 (syms_of_fns): Defsubr Soptimize_char_table.
6473 2000-03-20 Gerd Moellmann <gerd@gnu.org>
6475 * buffer.c (Fset_buffer_modified_p): Set update_mode_lines
6476 only if buffer is displayed in some window.
6478 * xdisp.c (handle_single_display_prop): Initialize local `value'.
6479 (try_window_reusing_current_matrix): Don't call scroll run
6480 function if run's current and desired position are the same;
6481 this prevents cursor flickering.
6483 2000-03-19 Stefan Monnier <monnier@cs.yale.edu>
6485 * regex.h (RE_TRANSLATE. RE_TRANSLATE_P): Moved to regex.c.
6487 * regex.c (RE_STRING_CHAR): New macro.
6488 (GET_CHAR_AFER_2): Remove.
6489 (RE_TRANSLATE, RE_TRANSLATE_P): New macros moved from regex.h.
6490 (enum re_opcode_t): Remove on_failure_jump_exclusive.
6491 (print_partial_compiled_pattern, re_compile_fastmap)
6492 (re_match_2_internal): Remove on_failure_jump_exclusive.
6493 (regex_compile): Turn optimizable P+ loops into PP*, so that the
6494 optimization only need to work for * (ie. can use of_keep_string_jump).
6495 Remove the special case for .*\n since it is now covered by the general
6497 (re_search_2): Don't bother with `room'.
6498 (skip_one_char): New function.
6499 (skip_noops): Simplify since `memory' is not needed any more.
6500 (mutually_exclusive_p): Restructure slightly to use `switch' and
6501 add handling for "all" remaining cases.
6502 (re_match_2_internal): Change on_failure_jump_smart to use
6503 on_failure_keep_string_jump (and redirect the end-of-loop jump)
6504 rather than on_failure_jump_exclusive.
6506 2000-03-19 Gerd Moellmann <gerd@gnu.org>
6508 * xfns.c (select_visual): Don't set dpyinfo->n_planes to the
6509 number of bits per RGB because it's everywhere used as the depth
6512 * term.c (calculate_costs): Remove code dealing with X frames.
6514 2000-03-19 Richard M. Stallman <rms@gnu.org>
6516 * lread.c (syms_of_lread): Doc fix for load-convert-to-unibyte.
6518 2000-03-18 Gerd Moellmann <gerd@gnu.org>
6520 * lread.c (read_integer): Unread the last char not consumed.
6522 2000-03-17 Gerd Moellmann <gerd@gnu.org>
6524 * xterm.c (x_update_window_cursor): Don't update in frames
6525 which are in the process of being deleted.
6527 2000-03-16 Gerd Moellmann <gerd@gnu.org>
6529 * Makefile.in (mostlyclean): Add `*.core'.
6530 (clean): Add `bootstrap-emacs'.
6532 * lread.c (read_integer): New function.
6533 (read1): Support read syntax #o, #x, #b, #r.
6535 2000-03-15 Stefan Monnier <monnier@cs.yale.edu>
6537 * regex.c (re_match_2): Fix string shortening (to fit `stop') to
6538 make sure POINTER_TO_OFFSET gives the same value before and after
6539 PREFETCH. Use `dfail' to guarantee "atomic" matching.
6540 (PTR_TO_OFFSET): Use POINTER_TO_OFFSET.
6541 (debug): Now only active if > 0 rather than if != 0.
6542 (DEBUG_*): Update for the new meaning of `debug'.
6543 (print_partial_compiled_pattern): Add missing `succeed' case. Use
6544 CHARSET_* macros in the charset(_not) branch. Fix off-by-two bugs
6545 in `succeed_n', `jump_n' and `set_number_at'.
6546 (store_op1, store_op2, insert_op1, insert_op2)
6547 (at_begline_loc_p, at_endline_loc_p): Add prototype.
6548 (group_in_compile_stack): Move to after its arg's types are
6549 declared and add a prototype.
6550 (PATFETCH): Define in terms of PATFETCH_RAW.
6551 (GET_UNSIGNED_NUMBER): Add the usual `do { ... } while(0)'
6553 (QUIT): Redefine as a nop except for NTemacs.
6554 (regex_compile): Handle intervals {,M} as if it was {0,M}. Fix
6555 indentation of the greedy-op and shy-group code.
6556 (at_(beg|end)line_loc_p): Fix argument's types.
6557 (re_compile_fastmap): Ifdef out failure_stack_ptr to shut up gcc.
6558 (re_search_2): Use POS_AS_IN_BUFFER. Simplify `room' computation.
6559 (MATCHING_IN_FIRST_STRING): Remove.
6560 (re_match_2): Use POS_AS_IN_BUFFER. Ifdef out failure_stack_ptr
6561 to shut up gcc. Use FIRST_STRING_P and POINTER_TO_OFFSET. Use
6562 QUIT unconditionally.
6564 2000-03-15 Gerd Moellmann <gerd@gnu.org>
6566 * minibuf.c (Fminibuffer_complete): Set point to ZV if finding
6569 * process.c (send_process): Add a hint that the function
6570 can call Lisp code to its comment.
6572 * lread.c (load_dangerous_libraries): New variable.
6573 (Vbytecomp_version_regexp): New variable.
6574 (safe_to_load_p): New function.
6575 (Fload): Handle files not compiled with Emacs specially.
6576 (syms_of_lread): New Lisp variable load-dangerous-libraries.
6578 2000-03-14 Gerd Moellmann <gerd@gnu.org>
6580 * lisp.h (free_frame_xic) [HAVE_X_I18N]: Add missing semicolon.
6582 * xterm.c (xim_close_dpy, xim_initialize): Use X11R6-style XIM
6583 support functions only if HAVE_X11R6_XIM is defined.
6584 (xim_instantiate_callback): Define only if HAVE_X11R6_XIM.
6586 * s/sol2.h (INHIBIT_X11R6_XIM): Define.
6588 * xfns.c (X_I18N_INHIBITED): Don't define.
6589 (create_frame_xic): Remove conditional compilation on
6591 (x_kill_gs_process, x_window): Use FRAME_X_VISUAL.
6593 * config.in (HAVE_X_I18N): Moved here from xterm.h.
6594 (HAVE_X11R6_XIM): Define.
6596 * xterm.h (HAVE_X_I18N) [HAVE_X11R6]: Moved to config.in.
6598 * xterm.c (x_term_init): Add support for X resource `synchronous'.
6599 If set, call XSynchronize.
6601 2000-03-13 Stefan Monnier <monnier@cs.yale.edu>
6603 * regex.c: Declare a new type `re_char' used throughout the code
6604 for the string char type. It's `const unsigned char' to match the
6605 rest of Emacs. Consistently make sure all pointers to strings use
6606 it and make sure all pointers into the pattern use `unsigned
6608 (re_match_2_internal): Use `PREFETCH+STRING_CHAR' instead of
6609 GET_CHAR_AFTER_2. Also merge wordbound and notwordbound to reduce
6612 * charset.h (GET_CHAR_AFTER_2): Remove.
6613 (GET_CHAR_BEFORE_2): Use unsigned chars, like everywhere else.
6615 2000-03-12 Ken Raeburn <raeburn@gnu.org>
6617 * Makefile.in (temacs): Evaluate ALL_LDFLAGS into a temporary
6618 variable before the invocation of YMF_PASS_LDFLAGS, in case both
6619 of them try to use backquotes.
6621 2000-03-12 Dave Love <fx@gnu.org>
6623 * unexelf.c: Restore changes of 1999-10-19.
6624 (unexec): Don't adjust bss for sbss type SHT_PROGBITS; otherwise
6625 fix its type and alignment; copy it from current process.
6627 2000-03-12 Gerd Moellmann <gerd@gnu.org>
6629 * atimer.c (cancel_atimer): Break out of the loop as soon as timer
6630 has been found. Fix bug not computing timer's predecessor.
6632 * fileio.c (Fread_file_name): Handle case that DIR contains a
6635 * window.c (Fsave_window_excursion): Doc fix.
6637 * xfns.c (x_defined_color): Rewritten to use
6638 x_allocate_nearest_color.
6640 2000-03-12 Eli Zaretskii <eliz@is.elta.co.il>
6642 * msdos.c (vga_installed): New function, code moved from
6643 dos_set_window_size.
6644 (Qbar, Qcursor_type, outside_cursor): New variables.
6645 (syms_of_msdos): Intern and staticpro them.
6646 (dos_ttraw) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Save the cursor
6647 shape used outside Emacs when called for the first time.
6648 (dos_ttcooked) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Restore the
6649 cursor shape used outside Emacs.
6650 (msdos_set_cursor_shape, IT_set_cursor_type): New functions.
6651 (IT_frame_up_to_date): Call IT_set_cursor_type, in case the cursor
6653 (IT_set_frame_parameters): Call IT_set_cursor_type if the frame
6654 parameters specify the cursor. Make qreverse a global
6655 variable (renamed to Qreverse).
6657 2000-03-09 Gerd Moellmann <gerd@gnu.org>
6659 * fns.c (Fy_or_n_p): Cancel busy-cursor.
6661 2000-03-08 Stefan Monnier <monnier@cs.yale.edu>
6663 This is a big redesign of failure-stack and register handling, prompted
6664 by bugs revealed when trying to add shy-groups. Overall, what happened
6665 is that loops are now structured a little differently, groups can be
6666 shy and the code is a little simpler.
6668 * regex.h: Update the copyright.
6669 (RE_SHY_GROUPS): New value.
6670 (RE_UNMATCHED_RIGHT_PAREN_ORD): Renumber.
6671 (RE_SYNTAX_EMACS): Add RE_SHY_GROUPS.
6673 * regex.c (enum re_opcode_t): Remove jump_past_alt,
6674 maybe_pop_jump, push_dummy_failure and dumy_failure_jump. Add
6675 on_failure_jump_(exclusive, loop and smart). Also fix the comment
6676 for (start|stop)_memory since they now only take one argument (the
6677 second has becomes unnecessary).
6678 (print_partial_compiled_pattern): Adjust for changes in
6680 (print_compiled_pattern): Use %ld to printf long ints and flush to
6681 make debugging a little easier.
6682 (union fail_stack_elt): Make the integer unsigned.
6683 (struct fail_stack_type): Add a `frame' element.
6684 (INIT_FAIL_STACK): Init `frame' as well.
6685 (POP_PATTERN_OP): New macro for re_compile_fastmap.
6686 (DEBUG_PUSH, DEBUG_POP): Remove.
6687 (NUM_REG_ITEMS): Remove.
6688 (NUM_NONREG_ITEMS): Adjust.
6689 (FAILURE_PAT, FAILURE_STR, NEXT_FAILURE_HANDLE)
6690 (TOP_FAILURE_HANDLE): New macros for the cycle detection.
6691 (ENSURE_FAIL_STACK): New macro for PUSH_FAILURE_(REG|POINT).
6692 (PUSH_FAILURE_REG, POP_FAILURE_REG, CHECK_INFINITE_LOOP): New
6694 (PUSH_FAILURE_POINT): Don't push registers any more. The pattern
6695 address pushed is not the destination of the jump but the source
6697 (NUM_FAILURE_ITEMS): Remove.
6698 (POP_FAILURE_POINT): Adapt to the new stack structure (i.e. pop
6699 registers before the actual failure point). Don't hardcode any
6700 meaning for str==NULL anymore.
6701 (union register_info_type, REG_MATCH_NULL_STRING_P, IS_ACTIVE)
6702 (MATCHED_SOMETHING, EVER_MATCHED_SOMETHING, SET_REGS_MATCHED):
6704 (REG_UNSET_VALUE): Use NULL (why not?).
6705 (compile_range): Remove declaration since it doesn't exist.
6706 (struct compile_stack_elt_t): Remove inner_group_offset.
6707 (old_reg(start|end), reg_info, reg_dummy, reg_info_dummy): Remove.
6708 (regex_grow_registers): Remove dead code.
6709 (FIXUP_ALT_JUMP): New macro.
6710 (regex_compile): Add shy-groups Change loops to use
6711 on_failure_jump_smart&jump instead of
6712 on_failure_jump&maybe_pop_jump. Change + loops to eliminate the
6713 initial (dummy_failure_)jump. Remove c1_base (looks like unused
6714 variable to me). Use `jump' instead of `jump_past_alt' and don't
6715 bother with push_dummy_failure in alternatives since it is now
6716 unnecessary. Use FIXUP_ALT_JUMP. Eliminate a useless `#ifdef
6717 emacs' for (re)allocating the stack.
6718 (re_compile_fastmap): Remove dead variables i and num_regs. Exit
6719 from loop when bufp->can_be_null rather than jumping to `done'.
6720 Avoid jumping backwards so as to ensure termination. Use
6721 PATTERN_STACK_EMPTY and POP_PATTERN_OP. Improved handling of
6722 backreferences. Remove dead code in handling of `anychar'.
6723 (skip_noops, mutually_exclusive_p): New functions taken from the
6724 handling of `maybe_pop_jump' in re_match_2_internal. Slightly
6725 improve mutually_exclusive_p to handle ".+\n".
6726 (lowest_active_reg, highest_active_reg,
6727 NO_(LOWEST|HIGHEST)_ACTIVE_REG) Remove.
6728 (re_match_2_internal): Use %p instead of 0x%x when printf'ing
6729 ptrs. Don't SET_REGS_MATCHED anymore. Remove many dead
6730 variables. Push register (in `start_memory') on the stack rather
6731 than storing it in old_reg(start|end). Remove the cycle detection
6732 from `stop_memory', replaced by the use of on_failure_jump_loop
6733 for greedy loops. Add code for the new on_failure_jump_<foo>.
6734 Remove ad-hoc code in `on_failure_jump' to push more registers in
6735 the case of a loop. Take out code from `maybe_pop_jump' into
6736 separate functions and adapt it to the semantics of
6737 `on_failure_jump_smart'. Remove jump_past_alt, dummy_failure_jump
6738 and push_dummy_failure. Remove dummy_failure handling and
6739 handling of `failures to jump to on_failure_jump' (this last one
6740 was already dead code, it seems).
6741 (group_match_null_string_p, alt_match_null_string_p)
6742 (common_op_match_null_string_p): Remove.
6744 2000-03-08 Dave Love <fx@gnu.org>
6746 * config.in: Don't depend on __STDC__ for volatile.
6747 Add POINTER_TYPE, PTR, PROTOTYPES.
6749 * hftctl.c, strftime.c: Use PROTOTYPES.
6750 * eval.c (find_handler_clause): Likewise.
6752 * mem-limits.h: Use POINTER_TYPE.
6754 * lisp.h (P_): Define based on PROTOTYPES, not __STDC__.
6755 (memory_warnings): Declare using POINTER_TYPE.
6757 2000-03-08 Gerd Moellmann <gerd@gnu.org>
6759 * xfns.c (x_set_cursor_type): If ARG is nil, give frame no cursor.
6761 * xdisp.c (display_echo_area): Temporarily inhibit garbage
6764 * xfns.c: Remove obsolete code in #if 0.
6765 (Fx_focus_frame): New function.
6767 2000-03-07 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
6769 * coding.c (coding_category_name): Add coding-category-utf-8,
6770 coding-category-utf-16-be, coding-category-utf-16-le.
6771 (UTF_8_1_OCTET_P, UTF_8_EXTRA_OCTET_P, UTF_8_2_OCTET_LEADING_P,
6772 UTF_8_3_OCTET_LEADING_P, UTF_8_4_OCTET_LEADING_P,
6773 UTF_8_5_OCTET_LEADING_P, UTF_8_6_OCTET_LEADING_P): New macros.
6774 (detect_coding_utf_8): New function.
6775 (UTF_16_INVALID_P, UTF_16_HIGH_SURROGATE_P
6776 UTF_16_LOW_SURROGATE_P): New macros.
6777 (detect_coding_utf_16): New function
6778 (detect_coding_mask): When priorities are specified, skip any
6779 categories that have `nil' coding-system. Fix bug of returning
6780 wrong mask when PRIORITIES is specified and detect_coding_XXX()
6781 returns a mask not set in PRIORITIES.
6782 (detect_eol_type_in_2_octet_form): New function.
6783 (detect_eol): selects detect_eol_type_XXX to call according to
6784 cooding->category_idx.
6785 (detect_coding_system): Remove `nil' coding-system in the result.
6786 (Fupdate_coding_systems_internal): Update all coding-categories.
6788 * coding.h (CODING_CATEGORY_IDX_UTF_8,
6789 CODING_CATEGORY_IDX_UTF_16_BE, CODING_CATEGORY_IDX_UTF_16_LE): New
6791 (CODING_CATEGORY_IDX_RAW_TEXT, CODING_CATEGORY_IDX_BINARY,
6792 CODING_CATEGORY_IDX_MAX): Adjusted for the above macros.
6793 CODING_CATEGORY_IDX_UTF_16_LE.
6794 (CODING_CATEGORY_MASK_UTF_8, CODING_CATEGORY_MASK_UTF_16_BE,
6795 CODING_CATEGORY_MASK_UTF_16_LE): New macros.
6796 (CODING_CATEGORY_MASK_ANY): Include the above macros.
6797 (CODING_CATEGORY_MASK_UTF_16_BE_LE): New macro.
6799 2000-03-07 Gerd Moellmann <gerd@gnu.org>
6801 * doc.c (Fdocumentation_property): If value is not a string,
6802 and doesn't refer to etc/DOC, evaluate it to obtain a string.
6804 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: Don't try to
6805 close the display with XtCloseDisplay. This caused a bus error
6808 * minibuf.c (Fminibuffer_complete): Move point to ZV when input is
6809 complete but not unique.
6811 2000-03-06 Gerd Moellmann <gerd@gnu.org>
6813 * process.c (send_process): Remove local variable `procname' that
6814 might become invalid when a GC happens. Instead, access the
6815 process name slot directly.
6817 * xfns.c (x_set_menu_bar_lines_1): Adjust window's orig_top and
6820 * frame.c (set_menu_bar_lines_1): Adjust window's orig_top and
6823 2000-03-06 Eli Zaretskii <eliz@is.elta.co.il>
6825 * msdos.c (IT_note_mouse_highlight): Return immediately if frame's
6826 glyph matrices have been freed.
6828 2000-03-05 Gerd Moellmann <gerd@gnu.org>
6830 * Makefile.in (tags): Include ../lwlib/TAGS in TAGS.
6831 (bootstrap-temacs): Set LC_ALL to C like for temacs.
6833 * xfns.c (QCdata): Moved to xdisp.c.
6835 * xdisp.c (QCdata): Moved here from xfns.c.
6836 (syms_of_xdisp): Initialize QCdata.
6838 * frame.h (FRAME_INTERNAL_BORDER_WIDTH) [!HAVE_X_WINDOWS]: Define.
6840 * window.c (coordinates_in_window): Use
6841 FRAME_INTERNAL_BORDER_WIDTH_SAFE instead of
6842 FRAME_INTERNAL_BORDER_WIDTH.
6844 * xdisp.c (try_window_id): Recompute unchanged information if
6845 it is obviously invalid.
6847 * xterm.c (x_term_init): Create a colormap if not using the
6850 * xterm.h (select_visual): Change prototype.
6852 * xfns.c (select_visual): Rewritten. Recognize user-specified
6854 (visual_classes): New variable.
6856 2000-03-04 Gerd Moellmann <gerd@gnu.org>
6858 * xfns.c (x_defined_color, x_set_mouse_color, lookup_rgb_color)
6859 (lookup_pixel_color, x_laplace, x_build_heuristic_mask)
6860 (png_load): Access colormap of frame using FRAME_X_COLORMAP.
6861 (x_decode_color): Don't handle allocation of white and black
6863 (x_window) [USE_X_TOOLKIT]: Set XtNvisual, XtNdepth, and
6864 XtNcolormap resources.
6865 (x_window) [!USE_X_TOOLKIT]: Pass colormap to XCreateWindow.
6866 (Fx_create_frame): Initialize color members of x_output structure.
6867 (xpm_load): Pass colormap to XPM lib.
6869 * xfaces.c (x_free_colors): Access colormap of frame using
6870 FRAME_X_COLORMAP. Be paranoid about freeing black and white
6871 when default colormap is used.
6873 * xterm.c (x_term_init): Set Colormap member of x_display_info
6874 structure. Copy colormap if resource `privateColormap' is
6875 specified (PseudoColor only).
6876 (x_setup_relief_color): Access colormap of frame using
6879 * xterm.h (struct x_display_info): Add Colormap member `cmap'.
6880 (FRAME_X_COLORMAP, FRAME_X_VISUAL): New macros.
6882 2000-03-04 Jason Rumney <jasonr@gnu.org>
6884 * xfaces.c Change many FRAME_X... macros to FRAME_WINDOW... or
6885 other non-platform-specific equivalents.
6886 [WINDOWSNT]: Include w32term.h, fontset.h and define X
6887 specific functions and macros as their w32 equivalents where
6888 non-platform-specifics are not available.
6889 [HAVE_X_WINDOWS]: Change most of these to HAVE_WINDOW_SYSTEM.
6890 (x_create_gc, x_free_gc) [WINDOWSNT]: Add W32 versions.
6891 (clear_font_table) [WINDOWSNT]: Call w32_unload_font.
6892 (frame_update_line_height): Use macros to access f->output_data.
6893 (defined_color): Remove FIXME comments; fixed.
6894 (x_face_list_fonts, prepare_face_for_display): Put X specifics
6895 into #ifdef blocks. Add WINDOWSNT blocks.
6896 (Fx_list_fonts): Use macros for accessing font data.
6897 (set_lface_from_font_name): Different default fonts for X and
6899 (font_scalable_p) [WINDOWSNT]: Treat wildcard XLFD_AVGWIDTH as
6900 scalable for backward compatibility.
6901 (realize_tty_face) [MSDOS]: Do the same for WINDOWSNT.
6902 (syms_of_xfaces) [WINDOWSNT]: Allow scalable fonts by default.
6904 * emacs.c (main) [HAVE_NTGUI]: Call syms_of_xfaces instead of
6907 * makefile.nt (w32faces.obj): Remove.
6910 2000-03-03 Jason Rumney <jasonr@gnu.org>
6912 * keyboard.c (make_lispy_event): Call buffer_posn_from_coords with
6915 2000-03-03 Ken Raeburn <raeburn@gnu.org>
6917 * unexelf.c (PT_LOAD, SHT_*, SHN_*) [__NetBSD__]: Only provide
6918 standard ELF definitions here if the system header does not.
6920 2000-03-03 Gerd Moellmann <gerd@gnu.org>
6922 * xterm.c (PER_CHAR_METRIC): Removed.
6923 (x_per_char_metric_1, x_default_char): New functions.
6924 (x_per_char_metric): If font's default char is invalid, return
6925 metrics of a suitably chosen usable default char.
6926 (x_draw_glyph_string_foreground): If font has an invalid default
6927 char, replace occurrences of unprintable chars with a suitably
6928 chosen usable default char.
6930 2000-03-02 Gerd Moellmann <gerd@gnu.org>
6932 * xterm.c (note_mouse_highlight): Return quickly if frame's
6933 glyph matrices have been freed.
6935 * dispnew.c (free_glyphs): Block input while freeing matrices.
6937 * xfns.c (x_clear_image, x_kill_gs_process): Use x_free_colors.
6939 * xterm.c (x_alloc_lighter_color, x_setup_relief_color): Use
6942 * dispextern.h (x_free_colors): Add prototype.
6944 * xfaces.c (x_free_colors): New function.
6945 (unload_color, free_face_colors): Use it.
6947 2000-03-02 Eli Zaretskii <eliz@is.elta.co.il>
6949 * msdos.h (FRAME_INTERNAL_BORDER_WIDTH): Define to zero.
6951 * window.c [MSDOS]: Include msdos.h.
6953 2000-03-02 Dave Love <fx@gnu.org>
6955 * m/powerpcle.h, m/sparc.h: Don't set C_OPTIMIZE_SWITCH.
6957 * m/mips-siemens.h, m/news-r6.h, m/news-risc.h, m/tekxd88.h: Don't
6958 set C_OPTIMIZE_SWITCH for gcc.
6960 2000-03-02 Kenichi Handa <handa@etl.go.jp>
6962 * coding.c (coding_save_composition): Be sure to allocate
6963 composition data area in coding even if there's no composition in
6966 2000-03-01 Jason Rumney <jasonr@gnu.org>
6968 * w32term.c: Equivalent changes to those made to xterm.c on
6969 2000-02-25 and 2000-02-24.
6971 * w32fns.c: Equivalent changes to those made to xfns.c on
6972 2000-02-25 and 2000-02-21.
6974 * sysdep.c: [WINDOWSNT]: Use sys_read and sys_write to ensure
6975 correct line-end convention is followed.
6977 * w32menu.c [HAVE_BOXES]: Remove #undef.
6978 (single_keymap_panes): Remove code for simulating checkmarks.
6979 (single_menu_item): Remove notbuttons_ptr argument. Callers changed.
6980 Remove code for drawing simulated checkmarks.
6981 (w32_menu_show): make unibyte help string correctly.
6982 (add_menu_item): draw standard Windows checkmarks. Draw radio
6983 buttons as radio buttons if possible.
6985 2000-03-01 Gerd Moellmann <gerd@gnu.org>
6987 * sysdep.c (start_of_text): Don't define this function for NetBSD
6990 * m/pmax.h (START_FILES, CANNOT_DUMP) [__NetBSD__ || __OpenBSD__]:
6992 (UNEXEC) [__NetBSD__ || __OpenBSD__]: Define to unexelf.o.
6993 (LINKER): Don't undef if __NetBSD__ is defined.
6995 * m/mips.h (LINKER) [__NetBSD__ || __OpenBSD__]: Don't define.
6997 * fileio.c [__NetBSD__]: Define `unix'.
6999 * xfns.c (start_busy_cursor): Allow floats for busy-cursor-delay.
7001 2000-02-29 Gerd Moellmann <gerd@gnu.org>
7003 * atimer.c (start_atimer): Don't abort when timers are stopped.
7004 (append_atimer_lists): New function.
7005 (cancel_atimer, stop_other_atimers, run_all_atimers): Handle
7006 arbitrary lists of stopped and running atimers.
7008 * atimer.c (cancel_atimer): Handle canceling an atimer when
7009 some timers are stopped.
7011 * xfns.c (cancel_busy_cursor): Set busy_cursor_atimer to null
7014 * fns.c (maybe_resize_hash_table): Handle case of new size
7015 coming out as being the same as old size.
7017 2000-02-27 Jason Rumney <jasonr@gnu.org>
7019 * makefile.nt: Add atimer.h to dependencies.
7020 * w32.c (init_environment): Set Vw32_num_mouse_buttons here.
7021 * w32console.c: Only disable window system features for dispextern.h
7022 (initialize_w32_display): Build a display info for the console.
7023 * w32faces.c (tty_defined_color): Apply xfaces.c change from 02-17.
7024 * w32fns.c (w32_wnd_proc) [WM_LBUTTON_DOWN, WM_RBUTTON_DOWN,
7025 WM_LBUTTON_UP, WM_RBUTTON_UP]: Do not treat 4 or more button mice
7027 * w32gui.h (struct W32FontStruct): Revert last change after change
7029 * w32menu.c (single_submenu): Set up help string.
7030 [!HAVE_MULTILINGUAL_MENU]: Don't overwrite item_name with descrip.
7031 (w32_dialog_show): Set up help string.
7032 * w32term.c (w32_display_info_for_display): Remove unused function.
7033 (w32_draw_bitmap): Use pre-built bitmaps.
7034 (w32_initialize_display_info): New function to initialize parts of
7035 display info that are common to both GUI and console frames.
7036 (w32_term_init): Use w32_initialize_display_info. Do not set
7037 Vw32_num_mouse_buttons here, as it is not called for console
7038 frames. Build bitmaps for indicating truncated lines etc.
7039 (x_delete_display): Destroy pre-built bitmaps.
7040 * xdisp.c (handle_single_display_prop): Use FONT_HEIGHT macro.
7041 (echo_area_display): Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM.
7043 2000-02-27 Dave Love <fx@gnu.org>
7045 * lisp.h: Add a bunch of prototypes.
7047 2000-02-26 Kenichi Handa <handa@etl.go.jp>
7049 * keyboard.c (read_char): Set `usec' correctly.
7051 2000-02-25 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
7053 * ccl.c (ccl_driver) [CCL_MapMultiple]: When the mapped value is
7054 `lambda', set reg[RRR] to the map index.
7055 (ccl_driver) [CCL_MapSingle]: When the mapped value is found, set
7056 reg[RRR] to 0. Otherwise, set it to -1.
7058 2000-02-25 Gerd Moellmann <gerd@gnu.org>
7060 * emacs.c (main): Remove code snippet commented out with `//'.
7062 2000-02-25 Richard M. Stallman <rms@gnu.org>
7064 * fileio.c (Ffile_symlink_p): If result starts with a `/'
7065 and contains a `:', prepend `/:'.
7067 * window.c (select_window_1): If selected_window is nil,
7068 don't "swap out" the buffer's point.
7069 (Fset_window_configuration): Set selected_window to nil
7070 before calling Fselect_window.
7071 (unshow_buffer): Don't set point in buffer from window's point
7072 if another more recently selected window also shows the buffer.
7074 2000-02-25 Gerd Moellmann <gerd@gnu.org>
7076 * keyboard.c (recursive_edit_1): Cancel busy-cursor.
7078 * xfns.c (inhibit_busy_cursor, busy_count): Removed.
7079 (Fx_show_busy_cursor, Fx_hide_busy_cursor): Removed.
7080 (busy_cursor_atimer, busy_cursor_shown_p, Vbusy_cursor_delay): New
7082 (DEFAULT_BUSY_CURSOR_DELAY): New define.
7083 (start_busy_cursor, cancel_busy_cursor, show_busy_cursor)
7084 (hide_busy_cursor): New functions.
7085 (syms_of_xfns): DEFVAR_LISP Vbusy_cursor_delay.
7087 * minibuf.c (read_minibuf): Cancel busy-cursor.
7089 * keyboard.c (command_loop_1): Call start_busy_cursor before
7090 Fcommand_execute and cancel_busy_cursor after it.
7091 (timer_check): Remove busy-cursor code.
7092 (Fread_key_sequence, Fread_key_sequence_vector): Start/cancel busy
7095 * process.c (wait_reading_process_input): Remove busy-cursor code.
7097 * eval.c (Fsignal): Call cancel_busy_cursor instead of
7098 Fx_hide_busy_cursor.
7100 * dispextern.h (Fx_show_busy_cursor, Fx_hide_busy_cursor):
7102 (start_busy_cursor, cancel_busy_cursor): Add prototypes.
7104 * lisp.h (Fx_hide_busy_cursor): Remove prototype.
7106 * xterm.c (XTread_socket): Remove busy-cursor code.
7108 * dispnew.c (flush_stdout) [GLYPH_DEBUG]: New function.
7109 (build_frame_matrix_from_leaf_window): Put code handling
7110 glyph row's not being a slice of a frame row in #if 0.
7111 (sync_window_with_frame_matrix_rows): New function.
7112 (frame_row_to_window): New function.
7113 (mirror_line_dance): Handle copies between windows.
7115 * lread.c (Fload): Use `xfree' instead of `free'.
7116 (init_obarray): Use `xmalloc' instead of `malloc'.
7118 * window.c (Fset_window_buffer): Set WINDOW to the window
7120 (coordinates_in_window): Take frame's internal border width
7123 2000-02-24 Gerd Moellmann <gerd@gnu.org>
7125 * xterm.c (x_display_and_set_cursor): Display cursor of
7126 non-selected windows depending on the setting of
7127 cursor_in_non_selected_windows.
7129 * xdisp.c (cursor_in_non_selected_windows): New variable.
7130 (syms_of_xdisp): DEFVAR_BOOL it.
7132 2000-02-23 Gerd Moellmann <gerd@gnu.org>
7134 * data.c (Fstring_to_number): If number is greater than what
7135 fits into an integer, return a float.
7137 * eval.c (specbind): Remove references to
7138 keyword_symbols_constant_flag.
7140 * data.c (keyword_symbols_constant_flag): Removed.
7141 (Fmakunbound, set_internal, syms_of_data): Remove references to
7142 keyword_symbols_constant_flag.
7144 * bytecode.c (Fbyte_code): Remove keyword_symbols_constant_flag.
7146 2000-02-23 Kenichi Handa <handa@etl.go.jp>
7148 * syntax.c (multibyte_syntax_as_symbol): New variable.
7149 (syms_of_syntax): Declare it as a Lisp variable.
7150 (SYNTAX_WITH_MULTIBYTE_CHECK): New macro.
7151 (scan_lists): If both sexpflag and multibyte_syntax_as_symbol are
7152 nonzero, treat all multibyte characters as symbol.
7153 (init_syntax_once): Give syntax `word' to all multibyte
7156 2000-02-22 Eli Zaretskii <eliz@is.elta.co.il>
7158 * frame.c (Fdelete_frame): Don't let echo_area_window remain on
7161 2000-02-21 Gerd Moellmann <gerd@gnu.org>
7163 * frame.c (Fmouse_position): GCPRO retval instead of x and y.
7165 * xfns.c (x_window_to_frame, x_any_window_to_frame)
7166 (x_non_menubar_window_to_frame): Check the busy-cursor window.
7168 2000-02-21 Dave Love <fx@gnu.org>
7170 * frame.c (Vmouse_position_function): New variable.
7171 (Fmouse_position): Use it.
7172 (syms_of_frame): Install it.
7174 * charset.c (find_charset_in_str): Fix use of `c' instead of `c1'.
7176 2000-02-20 Gerd Moellmann <gerd@gnu.org>
7178 * fileio.c (Finsert_file_contents): Unbind the binding of
7179 standard-output done by temp_output_buffer_setup.
7181 * eval.c (funcall_lambda): Don't bind Qmocklisp_arguments unless
7182 Vmocklisp_arguments is nil. Inline Fcar and Fcdr.
7183 (specbind, unbind_to): Handle most common case of non-constant
7184 symbol with trivial value specially.
7186 * bytecode.c (Fbyte_code) <Bvarset>: Inline most common case.
7188 2000-02-20 Richard M. Stallman <rms@gnu.org>
7190 * data.c (Fmake_variable_buffer_local): Doc fix.
7191 Init found_for_buffer to 0.
7192 (Fmake_variable_frame_local): If the variable has already
7193 been buffer-local, set the check_frame field.
7195 2000-02-20 Eli Zaretskii <eliz@is.elta.co.il>
7197 * msdos.c (IT_write_glyphs): Allocate a larger screen_buf as data
7198 produced for CODING_MODE_LAST_BLOCK requires.
7200 2000-02-18 Dave Love <fx@gnu.org>
7202 * keyboard.c (echo_keystrokes): Remove declaration.
7203 (Vecho_keystrokes) New variable.
7204 (read_char, record_menu_key, read_key_sequence): Use it to allow
7206 (syms_of_keyboard): Change Vecho_keystrokes declaration.
7208 * lread.c: Undef feature selection macros before defining.
7210 2000-02-18 Gerd Moellmann <gerd@gnu.org>
7212 * data.c (let_shadows_buffer_binding_p): Ignore specbindings
7213 for symbols other than the symbol in question.
7215 2000-02-17 Dave Love <fx@gnu.org>
7217 * s/sol2.h (C_DEBUG_SWITCH): Define to allow optimization.
7219 2000-02-17 Gerd Moellmann <gerd@gnu.org>
7221 * emacs.c (main): Use #if GC_MARK_STACK instead of #ifdef.
7223 * alloc.c (enum mem_type): Compile unconditionally.
7225 2000-02-17 Eli Zaretskii <eliz@is.elta.co.il>
7227 * xfaces.c (tty_defined_color): Don't return faulire indication
7228 for unspecified-fg and unspecified-bg pseudo-colors.
7230 2000-02-17 Gerd Moellmann <gerd@gnu.org>
7232 * alloc.c (mark_object): Don't mark symbol names in pure space.
7233 (gc_sweep): Don't unmark symbol names in pure space.
7235 * lisp.h (GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS)
7236 (GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES)
7237 [GC_MARK_STACK]: New defines.
7238 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, UNGCPRO)
7239 [GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS]: Define as no-ops.
7241 * emacs.c (main) [GC_MARK_STACK]: Initialize stack_base.
7243 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Use
7244 allocate_buffer instead of xmalloc.
7246 * alloc.c (toplevel): Include setjmp.h.
7247 (PURE_POINTER_P): New define.
7248 (enum mem_type) [GC_MARK_STACK]: New enumeration.
7249 (Vdead) [GC_MARK_STACK]: New variable.
7250 (lisp_malloc): Add parameter TYPE, call mem_insert if
7251 GC_MARK_STACK is defined.
7252 (allocate_buffer): New function.
7253 (lisp_free) [GC_MARK_STACK]: Call mem_delete.
7254 (free_float) [GC_MARK_STACK]: Set type to Vdead.
7255 (free_cons) [GC_MARK_STACK]: Set car to Vdead.
7256 (stack_base, mem_root, mem_z) [GC_MARK_STACK]: New variables.
7257 (MEM_NIL) [GC_MARK_STACK]: New define.
7258 (struct mem_node) [GC_MARK_STACK]: New structure.
7259 (mem_init, mem_find, mem_insert, mem_delete, mem_insert_fixup)
7260 (mem_delete_fixup, mem_rotate_left, mem_rotate_right)
7261 (live_string_p, live_cons_p, live_symbol_p, live_float_p)
7262 (live_misc_p, live_vector_p, live_buffer_p, mark_memory)
7263 (mark_stack) [GC_MARK_STACK]: New functions.
7264 (Fgarbage_collect) [GC_MARK_STACK]: Call mark_stack.
7265 (clear_marks): Removed.
7266 (gc_sweep): Set free conses' car, free floats' type, free
7267 symbols' function to Vdead. Use lisp_free to free buffers.
7268 (init_alloc_once): Initialize Vdead.
7269 (survives_gc_p): Return non-zero for pure objects.
7271 * alloc.c: Add comments throughout the file.
7273 * atimer.c (stop_other_atimers): Don't call cancel_atimer because
7274 that unblocks alarms.
7276 * alloc.c, bytecode.c, data.c, dispnew.c, ecrt0.c, editfns.c,
7277 emacs.c, floatfns.c, fns.c, lread.c, print.c, config.in, lisp.h,
7278 Makefile.in: Remove `LISP_FLOAT_TYPE' and `standalone'.
7280 * frame.c (make_frame): Set frame initiallly to `garbaged'.
7282 2000-02-17 Kenichi Handa <handa@etl.go.jp>
7284 * xdisp.c (decode_mode_spec_coding): Delete superfluous code to
7285 avoid infinite error signaling. Allocate sufficient memory for
7286 eol_str in the case that eoltype is Lisp_Int.
7288 2000-02-17 Stefan Monnier <monnier@cs.yale.edu>
7290 * syntax.c (Fforward_comment): Undo the previous change, since cc-mode
7291 depends on the previous behavior.
7293 2000-02-16 Gerd Moellmann <gerd@gnu.org>
7295 * sysdep.c (vfork) [!HAVE_VFORK]: Removed.
7297 2000-02-15 Gerd Moellmann <gerd@gnu.org>
7299 * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN): Define.
7301 * process.c (send_process) [BROKEN_PTY_READ_AFTER_EAGAIN]:
7302 Workaround for FreeBSD bug. Clear output queue after EAGAIN in
7305 2000-02-15 Richard M. Stallman <rms@gnu.org>
7307 * data.c (set_internal): Don't make variable buffer-local
7308 if within a let-binding for the same buffer.
7309 (let_shadows_buffer_binding_p): New function.
7311 * eval.c (specbind): For buffer-local value,
7312 record the current buffer also.
7313 (unbind_to): Cope with that change.
7315 2000-02-15 Gerd Moellmann <gerd@gnu.org>
7317 * window.c (Fsave_window_excursion): Doc fix.
7319 2000-02-15 Stefan Monnier <monnier@cs.yale.edu>
7321 * syntax.c (back_comment): Make sure we only consider comment-starters
7322 of the relevant style and return -1 in case of a failure to find the
7323 beginning of the comment.
7324 (Fforward_comment): If back_comment fails, go back to the position just
7325 after the comment-end.
7326 (scan_lists): Add comment describing a very minor bug.
7328 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
7330 * minibuf.c (Ftry_completion, Fall_completions): Add a reference to
7331 `completion-regexp-list' in the docstring.
7333 2000-02-14 Dave Love <fx@gnu.org>
7335 * xfaces.c (tty_defined_color): Declare color_idx unsigned long.
7337 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
7339 * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS
7340 to Emacs' syntax. Also fix the comment about set/not-set meanings
7341 since Emacs syntax is not the value 0 any more.
7342 * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax
7343 since it's now part of RE_SYNTAX_EMACS.
7345 2000-02-12 Dave Love <fx@gnu.org>
7347 * frame.h (SELECTED_FRAME): Use NULL, not 0 to avoid warnings on
7350 2000-02-12 Gerd Moellmann <gerd@gnu.org>
7352 * xdisp.c (syms_of_xdisp): Doc fix for scroll-conservatively.
7354 2000-02-12 Dave Love <fx@gnu.org>
7356 * s/aix3-2.h, s/osf-1.h: Define C_DEBUG_SWITCH for non-gcc.
7358 * s/ux4800.h, s/umips.h, s/umax.h, s/sol2.h, s/sco5.h, s/rtu.h:
7359 * s/ptx4.h, s/umax.h, s/dgux.h, s/bsd4-2.h, s/bsd4-3.h:
7360 * s/hpux.h: Don't define HAVE_VFORK.
7362 * s/gnu-linux.h: Don't define HAVE_VFORK or HAVE_SYS_SIGLIST.
7364 * s/nextstep.h: Don't define HAVE_ALLOCA.
7366 * config.in: Add vfork bits.
7368 2000-02-12 Gerd Moellmann <gerd@gnu.org>
7370 * process.c (Fopen_network_stream) [POLL_FOR_INPUT]: Register
7371 unwind function to undo the effect of stopping atimers.
7373 * keyboard.c (bind_polling_period): Stop all timers except
7376 * atimer.c (stopped_atimers): New variable.
7377 (stop_other_atimers, run_all_atimers, unwind_stop_other_atimers):
7380 * atimer.h (stop_other_atimers, run_all_atimers)
7381 (unwind_stop_other_atimers): Add function prototypes.
7383 * s/hpux10.h (HAVE_XRMSETDATABASE): Define if not already defined.
7385 2000-02-11 Ken Raeburn <raeburn@gnu.org>
7387 * Makefile.in (LIBX): Link in tiff library before jpeg, since tiff
7388 library may depend on jpeg.
7389 (atimer.o): Depends on atimer.c.
7391 2000-02-11 Kenichi Handa <handa@etl.go.jp>
7393 * insdel.c (del_range_1): Call update_compositions.
7394 (del_range_both): Call update_compositions just once..
7396 2000-02-10 Dave Love <fx@gnu.org>
7398 * xfns.c (create_frame_xic): Fix initialization of automatic
7401 2000-02-09 Kenichi Handa <handa@etl.go.jp>
7403 * ccl.c (CCL_MAKE_CHAR): New macro.
7404 (ccl_driver) <CCL_TranslateCharacter>: Check the validity of
7405 registers by CCL_MAKE_CHAR before calling translate_char.
7406 <CCL_TranslateCharacterConstTbl> Likewise.
7408 2000-02-08 Dave Love <fx@gnu.org>
7410 * lread.c (__EXTENSIONS__): Define.
7412 2000-02-08 Gerd Moellmann <gerd@gnu.org>
7414 * puresize.h (BASE_PURESIZE): Increase to 650000.
7416 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
7418 * msdos.c (XMenuActivate): Turn off the cursor after displaying
7421 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
7423 * s/msdos.h (INTERNAL_TERMINAL): Add capabilities se, so, us, ue,
7424 md, mh, mb, mr, and me to the fake termcap entry.
7426 2000-02-06 Ken Raeburn <raeburn@gnu.org>
7428 * sound.c (sound_cleanup): Don't call device close routine if the
7429 function pointer is null.
7431 2000-02-06 Andrew Innes <andrewi@gnu.org>
7433 * dispextern.h: Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM,
7434 around image definitions and prototypes.
7435 (gamma_correct) [WINDOWSNT]: New prototype.
7437 * w32term.c (x_make_frame_visible): Replace call to
7438 input_poll_signal with poll_for_input.
7440 * window.c [WINDOWSNT]: Include w32term.h.
7442 * xdisp.c [WINDOWSNT]: Include w32term.h.
7444 * makefile.nt: Add dependencies on w32gui.h.
7445 (OBJ1): Include atimer.obj.
7446 ($(BLD)\atimer.obj): New dependency rule.
7448 * w32.c (sigmask): New function (does nothing).
7449 (sigunblock): Ditto.
7451 * frame.c [WINDOWSNT]: Include w32term.h.
7453 * w32gui.h (struct W32FontStruct): Add ascent and descent slots.
7455 * lread.c (syms_of_lread): Fix literal newlines.
7457 * emacs.c (USAGE): Split into USAGE1 and USAGE2, to work-around
7458 the string constant limit (2048 bytes) in MSVC.
7461 2000-02-05 INOUE Seiichiro <inoue@ainet.or.jp>
7463 * xterm.c (x_display_and_set_cursor) [HAVE_X_I18N]: Set pre-edit
7465 (x_display_cursor) [HAVE_X_I18N]: Don't set it here.
7466 (XTread_socket) [HAVE_X_I18N]: <KeyPress, KeyRelease>: Don't
7469 2000-02-04 Dave Love <fx@gnu.org>
7471 * fileio.c: Remove some unused vars.
7472 (_GNU_SOURCE): Define (for euidaccess).
7474 * lread.c (_XOPEN_SOURCE): Declare (for ftello).
7476 * minibuf.c (read_minibuf_noninteractive): Remove undeclared
7478 (read_minibuf): Deal with allow_props correctly.
7480 2000-02-03 Eli Zaretskii <eliz@is.elta.co.il>
7482 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Enlarge to 60000.
7484 2000-02-03 Ken Raeburn <raeburn@gnu.org>
7486 * search.c (compile_pattern): If a cache entry has a nil regexp,
7487 fill in that entry instead of clobbering a previously cached
7490 2000-02-02 Ken Raeburn <raeburn@gnu.org>
7492 * puresize.h (BASE_PURESIZE): Increase to 610000.
7494 2000-02-02 Gerd Moellmann <gerd@gnu.org>
7496 * frame.c (Fframe_parameters): Add GCPRO because tty_color_name
7499 2000-02-02 Kenichi Handa <handa@etl.go.jp>
7501 * ccl.c (ccl_driver) <CCL_WriteExprRegister>: Set jump_address
7502 instead of incrementing ic directly.
7503 <CCL_WriteExprConst> Likewise.
7504 <ccl_set_expr>: Set ic to jump_address.
7506 * fileio.c (e_write): Fix the handling of
7507 CODING_FINISH_INSUFFICIENT_SRC.
7509 2000-02-01 Dave Love <fx@gnu.org>
7511 * editfns.c (Fpropertize): Doc fix.
7513 * process.c (Fstart_process): Doc fix.
7515 * eval.c: Fix various doc strings not to duplicate information
7516 from help-manyarg-func-alist.
7518 * window.c (Fset_window_margins): Don't make interactive. Doc
7521 * doc.c (Vhelp_manyarg_func_alist): New variable.
7522 (Fdocumentation): Use it.
7523 (syms_of_doc): Define it.
7525 2000-01-31 Gerd Moellmann <gerd@gnu.org>
7527 * xterm.c (xim_open_dpy): Remove unused local variable.
7529 * emacs.c (USAGE): Use term `display options' instead of `X
7532 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: New function.
7533 (syms_of_xdisp) [GLYPH_DEBUG]: Defsubr it.
7535 * fns.c (sweep_weak_table): New function.
7536 (sweep_weak_hash_tables): Use it. Keep on marking until there
7539 2000-01-30 Gerd Moellmann <gerd@gnu.org>
7541 * xterm.c (x_delete_display): Update next_noop_dpyinfo to ensure
7542 that XTread_socket does not crash by trying to call XNoOp on a
7545 2000-01-30 Jason Rumney <jasonr@gnu.org>
7547 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
7548 Change selected_frame to SELECTED_FRAME ().
7549 (w32_console_mouse_position): Remove #ifndef MULE from around
7552 * makefile.nt: Remove dosfns.obj.
7554 * term.c (term_init) [WINDOWSNT]: Initialize TN_max_colors.
7556 * w32fns.c (w32_defined_color): Check for valid frame before
7557 applying gamma correction. Eliminate dependency on frame elsewhere.
7558 (w32_load_system_font): Switch FIXED_PITCH and VARIABLE_PITCH.
7559 (w32_to_x_font): Use resx and resy not height_in and width_in.
7560 (x_to_w32_font): Doc fix.
7561 (xlfd_strip_height): New function to strip and return font height.
7562 (w32_font_match): Compare height separately from rest of xlfd
7563 spec, using xlfd_strip_height.
7565 * w32term.c (w32_term_init): Swap resx and height_in, resy and
7566 width_in. Use w32_defined_color in place of defined_color.
7568 * w32faces.c: Merge more of DOS and X specifics in preparation for
7569 merge with xfaces.c.
7570 (defined_color): Remove FIXME comment.
7571 (tty_color_name): Provide w32-specific function.
7572 (realize_tty_face): Handle FACE_TTY_DEFAULT*_COLOR specially.
7574 * w32console.c (turn_on_face, turn_off_face): Removed.
7575 (w32_face_attributes): New function.
7576 (Global_variables): Reduce scope where possible.
7577 (clear_frame, ins_del_lines, scroll_line): Use char_attr_normal as
7579 (hl_mode): Don't modify text attributes.
7580 (write_glyphs): Don't do anything if len <= 0. Use
7581 w32_face_attributes to get attributes for drawing. Write
7582 terminating codes using char_attr_normal.
7583 (reset_terminal_modes, set_terminal_modes): Turn off highlight.
7584 (update_begin, update_end): Likewise.
7585 (vga_stdcolor_name): New function.
7586 (initialize_w32_display): Remove char_attr_reverse and char_attr.
7587 (Fset_screen_color): Remove char_attr_reverse.
7589 2000-01-29 Gerd Moellmann <gerd@gnu.org>
7591 * xfns.c (xic_set_preeditarea): Take window parameter and
7592 window-relative pixel-positions.
7594 * xterm.c (x_display_cursor): Set XIC pre-edit area only if window
7595 is its frame's selected window.
7596 (xim_instantiate_callback): Likewise.
7598 * xfns.c (x_create_im): Removed.
7599 (DEFAULT_STYLE, DEFAULT_FONT): Removed.
7600 (supported_xim_styles): Renamed from supported_styles.
7601 (best_xim_style): Renamed from best_style.
7602 (create_frame_xic): Renamed from xic_create_frame.
7603 (free_frame_xic): Renamed from xic_destroy_frame.
7605 2000-01-29 INOUE Seiichiro <inoue@ainet.or.jp>
7607 * xterm.c (XTread_socket) [HAVE_X_I18N]: If event is for none of
7608 our frames, call XFilterEvent with 2nd parameter `None'.
7609 (XTread_socket) <KeyPress> [HAVE_X_I18N]: Handle XmbLookupString
7610 returning XBufferOverflow.
7611 (XTread_socket) <ConfigureNotify> [HAVE_X_I18N]: Set XIC status
7613 (x_display_cursor) [HAVE_X_I18N]: Set XIC pre-edit area.
7614 (x_new_fontset) [HAVE_X_I18N]: Create XIC status area fontset.
7615 (xim_destroy_callback, xim_open_dpy, xim_instantiate_callback)
7616 (xim_initialize, xim_close)
7617 [HAVE_X_I18N && HAVE_X11R6]: New functions.
7618 (x_destroy_window) [HAVE_X_I18N]: Call xic_destroy_frame.
7619 (x_term_init) [HAVE_X_I18N]: Call xim_initialize.
7620 (x_delete_display) [HAVE_X_I18N]: Call xim_close.
7622 * xterm.h (struct x_display_info) [HAVE_X_I18N]: Add members `xim'
7624 (struct x_output) [HAVE_X_I18N]: Remove member `xim', add
7625 `xic_style' and `xic_xfs'.
7626 (FRAME_MENUBAR_HEIGHT, FRAME_X_XIM, FRAME_X_XIM_STYLES)
7627 (FRAME_XIC_STYLE, FRAME_XIC_FONTSET): New macros.
7628 (FRAME_XIM): Removed.
7630 * xfns.c (supported_styles): New variable.
7631 (DEFAULT_STYLE, DEFAULT_FONT): New macros
7632 (xic_create_xfontset, best_style, xic_create_frame)
7633 (xic_destroy_frame, xic_set_preeditarea, xic_set_statusarea)
7634 (xic_set_xfontset): New functions.
7636 2000-01-28 Dave Love <fx@gnu.org>
7638 * s/irix6-5.h: Revert last change after change to irix5-0.h.
7640 * m/iris4d.h (C_SWITCH_MACHINE): Don't use -G0.
7642 2000-01-28 Gerd Moellmann <gerd@gnu.org>
7644 * buffer.c (Fother_buffer): Don't call Fset_buffer_major_mode
7645 for *scratch* if it already existed.
7647 * emacs.c (USAGE): New macro.
7648 (main): Use it to display usage information.
7650 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
7652 Support for the menu-help feature:
7654 * msdos.h: Change prototypes of XMenuAddSelection and
7657 * msdos.c (IT_clear_end_of_line): Print the extent of the cleared
7658 part of the line to the termscript file.
7659 (IT_clear_to_end): Clear the entire line, not just its beginning.
7660 (menu_help_message, prev_menu_help_message): New variables.
7661 (IT_menu_make_room): Make room for the help_text member.
7662 (IT_menu_display): New argument disp_help; all callers changed.
7663 If disp_help is non-zero, store the help text of the active menu
7664 item in menu_help_message.
7665 (XMenuAddPane): Initialize the help_text member to NULL.
7666 (XMenuAddSelection): New argument help_text. Store it in the
7668 (XMenuActivate): New argument help_callback. If the value of
7669 menu_help_message has changed since the last time, display the
7670 menu help message text while waiting for the mouse to move. Clear
7671 the echo area before exiting.
7672 (XMenuDestroy): Free the help_text member.
7674 2000-01-27 Gerd Moellmann <gerd@gnu.org>
7676 * xmenu.c (xmenu_show) [!USE_X_TOOLKIT]: Pass help to
7677 XMenuAddSelection. Pass help callback to XMenuActivate.
7678 (menu_help_callback) [!USE_X_TOOLKIT]: New function.
7680 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
7682 * atimer.c (start_atimer) [!HAVE_SETITIMER]: Use EMACS_SET_SECS
7683 and EMACS_SET_USECS.
7685 2000-01-26 Dave Love <fx@gnu.org>
7687 * editfns.c (Fchar_after, Fchar_before): Doc fix.
7689 * bytecode.c (Fbyte_code): Use {BEFORE,AFTER}_POTENTIAL_GC where
7690 an error may be signalled.
7692 2000-01-26 Gerd Moellmann <gerd@gnu.org>
7694 * s/irix6-5.h [__GNUC__ && __GNUC_MINOR__ >= 95]: Undef
7695 LD_SWITCH_SYSTEM inherited from irix5-0.h.
7697 * bytecode.c (Fbyte_code) [BYTE_CODE_SAFE]: Fix typo.
7699 2000-01-25 Gerd Moellmann <gerd@gnu.org>
7701 * charset.c (Fstring): If there is a multibyte char among
7702 the args, always return a multibyte string.
7704 2000-01-25 Gerd Moellmann <gerd@gnu.org>
7706 * sysdep.c (sys_select): Turn atimers off and on instead of
7707 recording and restoring old alarm handler
7709 * process.c (toplevel): Include atimer.h.
7710 (create_process_1): Rewritten.
7711 (create_process): Use atimers instead of alarm.
7712 (wait_reading_process_input) [hpux]: Turn atimers off instead
7713 of turning off SIGALRM.
7714 (wait_reading_process_input): Turn off atimers instead off
7715 calling stop_polling.
7717 * emacs.c (main): Call init_atimer.
7719 * keyboard.c (toplevel): Include systime.h and atimer.h.
7720 (polling_for_input): Removed because unused.
7721 (input_poll_signal) [POLL_FOR_INPUT]: Removed.
7722 (poll_timer): New variable.
7723 (poll_for_input, poll_for_input_1): New functions.
7724 (start_polling, stop_polling): Rewritten.
7726 * keyboard.h (polling_for_input): Removed.
7728 * atimer.h, atimer.c: New files.
7730 * Makefile.in (obj): Add atimer.o.
7731 (atimer.o): New target.
7733 * blockinput.h (pending_atimers): Add extern declaration.
7734 (UNBLOCK_INPUT): Rewritten. Handle pending atimers.
7736 * lisp.h (popup_activated_flag): Add extern declaration.
7738 * xmenu.c (popup_activated_flag): Make externally visible.
7739 (popup_activate_callback) [USE_MOTIF]: Increment
7740 popup_activated_flag.
7741 (popup_deactivate_callback) [USE_MOTIF]: Decrement it.
7743 * xterm.c (toplevel): Include atimer.h.
7744 (toolkit_scroll_bar_interaction): New variable.
7745 (Fxt_process_timeouts): Removed.
7746 (x_process_timeouts): New function.
7747 (xt_action_hook): Clear toolkit_scroll_bar_interaction.
7748 (x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
7749 (x_make_frame_visible): Call poll_for_input_1 instead of
7750 input_poll_signal. Don't call alarm.
7751 (x_initialize): Install timer calling x_process_timeouts.
7753 2000-01-24 Dave Love <fx@gnu.org>
7755 * s/irix5-0.h: Don't set LD_SWITCH_SYSTEM -- we use unexelf now.
7756 Don't use -cckr -- apparently not now necessary.
7758 2000-01-24 Eli Zaretskii <eliz@is.elta.co.il>
7760 * msdos.c (IT_menu_display): Truncate long menu lines at the right
7763 2000-01-23 Jason Rumney <jasonr@gnu.org>
7765 * w32fns.c (w32_defined_color): Apply gamma correction before
7766 trying to map to the palette.
7767 (w32_wnd_proc) [WM_ERASE_BACKGROUND]: Pass device context of frame
7770 * w32term.c (w32_fill_rect): Do not try to deal with NULL hdc
7771 here. Callers changed to always pass real device context.
7772 (w32_draw_bitmap): Likewise.
7773 (w32_get_glyph_overhangs): Likewise.
7774 (w32_draw_box_rect): Make use of s->hdc rather than getting a new
7776 (w32_set_vertical_scroll_bar): Pass correct HWND parameters to
7777 pfnSetScrollInfo and SetScrollRange.
7778 (x_get_char_face_and_encoding): Don't turn iso8859-1 characters
7779 back into MULE characters after decoding them.
7780 (x_get_glyph_face_and_encoding): Likewise.
7781 (w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
7782 GetCharABCWidthsW fails, since this is defined on Windows 9x.
7783 (x_produce_glyphs): Calculate per char metrics for a character
7784 that we know exists in default font when font_not_found_p is true.
7786 2000-01-22 Jason Rumney <jasonr@gnu.org>
7788 * makefile.nt (intervals.obj, composite.obj): New modules.
7789 (composite.h): Added as dependency where appropriate.
7791 * w32gui.h (XGCValue): New struct for emulating X GCs.
7793 * w32term.h (XCharStruct): New struct for emulating X.
7795 * w32console.c (turn_on_face, turn_off_face): New functions.
7796 (change_line_highlight): New prototype for new redisplay.
7797 (write_glyphs): Support multibyte text. Support faces.
7799 * w32faces.c: Complete rewrite for new redisplay based on new
7802 * w32fns.c: Use SELECTED_FRAME macro in place of selected_frame
7803 throughout. struct frame * in place of FRAME_PTR.
7804 Skeleton support for images, toolbars, tooltips from xfns.c.
7805 (Fx_create_frame): Use system default for default scroll bar
7807 (w32_get_arg): Renamed from x_get_arg.
7808 (Fx_file_dialog): New function.
7809 (w32_list_fonts): Check cache before asking system.
7810 (Vw32_enable_synthesized_fonts): New variable.
7811 (Vw32_enable_italics): Obsolete, removed.
7813 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
7814 Use SELECTED_FRAME macro.
7816 * w32menu.c: Add skeleton support for help strings on menus.
7817 (add_menu_item): Native checkbox and radio support added, but not
7818 yet enabled due to bugs.
7819 (push_menu_item): Add parameters type, selection and help.
7821 Formatting changes to reduce unnecessary diffs with xmenu.c.
7823 * w32select.c (Fw32_set_clipboard_data): Update call to
7824 find_charset_in_str.
7826 * w32term.c: Complete rewrite for new redisplay based on new
7827 xterm.c with necessary sections merged back in from old w32term.c.
7829 2000-01-21 Richard M. Stallman <rms@gnu.org>
7831 * data.c (set_internal): Further fix in same criterion.
7833 2000-01-20 Richard M. Stallman <rms@gnu.org>
7835 * data.c (set_internal): Fix the criteria for whether
7836 to swap out the old cached binding.
7838 2000-01-19 Dave Love <fx@gnu.org>
7840 * lread.c: (syms_of_lread) [user-init-file]: Doc change.
7842 2000-01-18 Kenichi Handa <handa@etl.go.jp>
7844 * regex.c (re_compile_fastmap): While checking a range table for
7845 `charset', skip flag bits for a character class correctly.
7847 2000-01-17 Gerd Moellmann <gerd@gnu.org>
7849 * m/news-risc.h (LD_SWITCH_MACHINE): Define differently for GCC.
7851 * xfns.c (x_window): Call lw_create_widget with new parameter
7854 * widget.c (EmacsFrameSetCharSize): Change size of children first
7855 because of problems with main window geometry management under
7858 * xmenu.c (enum menu_item_idx): New enumeration replacing defines
7860 (MENU_ITEMS_ITEM_HELP): New enumerator.
7861 (push_menu_item): Add parameter HELP. Record help in menu_items.
7862 (single_menu_item, single_submenu, list_of_items): Call
7863 push_menu_item with new parameter.
7864 (single_submenu): Set help string in widget value.
7865 (menu_highlight_callback): New function.
7866 (set_frame_menubar): Call lw_create_widget with new
7868 (xmenu_show, xdialog_show): Ditto.
7870 2000-01-13 Gerd Moellmann <gerd@gnu.org>
7872 * sound.c (Fplay_sound): Improve doc string.
7874 2000-01-11 Richard M. Stallman <rms@gnu.org>
7876 * lisp.h (set_internal): Enter the new arg.
7878 * eval.c (specbind): Record buffer-local variables specially,
7879 indicating which buffer's binding was saved.
7880 (unbind_to): Restore buffer-local variables specially
7881 in the proper buffer.
7883 * data.c (set_internal): New arg BUF.
7885 * eval.c (specbind, unbind_to): Pass new arg to set_internal.
7886 * data.c (Fset): Pass new arg to set_internal.
7887 * bytecode.c (Fbyte_code): Pass new arg to set_internal.
7889 2000-01-11 Gerd Moellmann <gerd@gnu.org>
7891 * .gdbinit: Adapt to new strings. Add xbacktrace, xreload,
7894 2000-01-11 Richard M. Stallman <rms@gnu.org>
7896 * minibuf.c (Ftry_completion): Doc fix.
7898 2000-01-11 Gerd Moellmann <gerd@gnu.org>
7900 * keyboard.c (Fclear_this_command_keys): Clear recent_keys
7903 2000-01-11 Andreas Schwab <schwab@suse.de>
7905 * coding.c (code_convert_region): Initialize total_skip.
7907 2000-01-08 Dave Love <fx@gnu.org>
7909 * eval.c (Fuser_variable_p): Check customizability too.
7911 2000-01-07 Gerd Moellmann <gerd@gnu.org>
7913 * minibuf.c (Fcompleting_read): Doc fix.
7915 2000-01-05 Gerd Moellmann <gerd@gnu.org>
7917 * s/freebsd.h (C_SWITCH_SYSTEM): Add -I /usr/local/include and
7920 * xfns.c (x_create_im): New function to set IM and IC of a frame.
7921 Check that input style is supported before trying to create an
7923 (x_window): Call x_create_im.
7925 2000-01-04 Gerd Moellmann <gerd@gnu.org>
7927 * xfns.c (current_gif_memory_src): New variable.
7928 (gif_load): Record the address of the current memory source
7929 in current_gif_memory_src.
7930 (gif_read_from_memory): Use current_gif_memory_src.
7932 * systime.h (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME): Give
7933 macros statement form.
7935 * sound.c (struct sound): Renamed from struct sound_file.
7936 (struct sound): Add members `data' and `header_size'.
7937 (enum sound_attr): Add SOUND_DATA.
7938 (current_sound, current_sound_device): Variables renamed from
7939 sound_file and sound_device.
7940 (parse_sound): Parse :data.
7941 (parse_sound): Handle sound data in strings.
7942 (find_sound_type): Function renamed from find_sound_file_type.
7943 (wav_init, au_init): Fail if sound's header_size is smaller than
7945 (wav_play, au_play): Play sounds from string data.
7947 * puresize.h (BASE_PURE_SIZE): Increase to 600000.
7949 * lisp.h: Add prototype for allocate_string_data.
7951 * alloc.c (Fgarbage_collect): Return number of live and free
7954 * alloc.c (mark_buffer): Remove code in #if 0.
7956 (UNMARK_BALANCE_INTERVALS): Give the macro statement form.
7957 (strings_consed): New variable.
7958 (allocate_string): Set it.
7959 (syms_of_alloc): Add DEFVAR_INT for strings_consed.
7960 (Fmemory_use_counts): Return strings_consed. Use Flist.
7962 * alloc.c: General cleanup in comments etc. Remove conditional
7963 compilation for `standalone'.
7965 * lisp.h (struct Lisp_String): Make DATA member `unsigned char *'.
7967 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P):
7968 (GC_STRING_BYTES, GC_STRING_CHARS): New macros.
7969 (DONT_COPY_FLAG): Removed.
7970 (SBLOCK_SIZE, LARGE_STRING_BYTES): New macros.
7971 (struct sdata, struct sblock): New
7972 (struct string_block): Rewritten.
7973 (STRINGS_IN_STRING_BLOCK): New macro.
7974 (oldest_sblock, current_sblock, total_strings, total_free_strings)
7975 (large_sblocks, string_blocks, string_free_list): New variables.
7976 (NEXT_FREE_LISP_STRING, SDATA_OF_STRING, SDATA_SIZE): New macros.
7977 (init_strings): Rewritten.
7978 (allocate_string, allocate_string_data, compact_small_strings)
7979 (free_large_strings, sweep_strings): New functions.
7980 (STRING_BLOCK_SIZE, STRING_BLOCK_OUTSIZE)
7981 (struct string_block_head, current_string_block)
7982 (first_string_block, large_string_blocks, STRING_FULLSIZE)
7983 (STRING_PAD): Removed.
7984 (make_uninit_multibyte_string, make_pure_string): Rewritten.
7985 (Fgarbage_collect): Don't set mark bit in large strings.
7986 (mark_object): Mark strings differently. Mark symbol names
7988 (survives_gc_p): Test marked strings differently.
7989 (gc_sweep): Sweep strings differently, unmark strings in
7991 (compact_strings): Removed.
7993 2000-01-04 Eli Zaretskii <eliz@is.elta.co.il>
7995 * xfaces.c (syms_of_xfaces): defsubr Scolor_gray_p and
7996 Scolor_supported_p even if HAVE_X_WINDOWS is not defined.
7998 2000-01-04 Kenichi Handa <handa@etl.go.jp>
8000 * fileio.c (Finsert_file_contents): Signal error if visiting file
8001 in a non-empty buffer.
8003 * term.c (encode_terminal_code): Fix the previous change.
8005 2000-01-03 Gerd Moellmann <gerd@gnu.org>
8007 * xfaces.c (syms_of_xfaces): Change Sface_color_gray_p to
8008 Scolor_gray_p, Sface_color_supported_p to Scolor_supported_p.
8010 * s/hpux9.h (NO_EDITRES): Define even if HAVE_LIBXMU.
8012 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
8014 * xdisp.c (handle_single_display_prop) [HAVE_WINDOW_SYSTEM]: No
8015 need to test for MSDOS frames.
8017 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
8019 * dosfns.c (unspecified_colors): Remove.
8020 (msdos_stdcolor_idx): Use global variables unspecified_fg and
8022 (msdos_stdcolor_name): Return strings for unspecified fore- and
8025 * xfaces.c (Qunspecified_fg, Qunspecified_bg): Remove.
8026 (syms_of_xfaces): Remove their staticpro's.
8027 (tty_color_name): Return Lisp strings for unspecified fore- and
8029 (Finternal_set_lisp_face_attribute): Remove the special treatment
8030 for Qunspecified_{f,b}g.
8031 (realize_default_face): Replace Qunspecified_{f,b}g with a Lisp
8034 2000-01-03 Gerd Moellmann <gerd@gnu.org>
8036 * xdisp.c (reseat_at_next_visible_line_start): Position before
8037 newline only if ending up on a newline.
8038 (next_element_from_ellipsis): Return success. Handle case of
8039 displaying no ellipsis. Fix case of ellipsis defined in display
8041 (next_element_from_buffer): Return 0 if next_element_from_ellipsis
8044 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
8046 * xfaces.c (Fcolor_gray_p): Renamed from face-color-gray-p.
8047 (Fcolor_supported_p): Renamed from face-color-supported-p.
8049 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
8051 * xfaces.c (tty_defined_color): Pass frame to tty-color-desc. The
8052 list of colors renamed to tty-defined-color-alist.
8053 (tty_color_name): Pass the frame to tty-color-by-index.
8054 (realize_tty_face): tty-color-alist is now a function which
8055 accepts the frame as argument.
8057 * term.c (Ftty_display_color_p): Accept an optional argument
8060 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
8062 * term.c (insert_glyphs): Pass glyph, not &glyph, to
8063 encode_terminal_code.
8065 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
8067 * dispnew.c (mode_line_string): Support termcap frames as well.
8069 2000-01-01 Gerd Moellmann <gerd@gnu.org>
8071 * syntax.c (Fforward_word): Undo previous change.
8073 * editfns.c (Fconstrain_to_field): Don't constrain if
8074 inhibit-field-text-motion is non-nil.
8075 (Fline_beginning_position): Undo previous change.
8076 (Fline_end_position): Ditto.
8078 * syntax.c (Fforward_word): Notice field boundaries only if
8079 inhibit-field-text-motion is nil.
8081 * lisp.h: Add extern declaration for Vinhibit_field_text_motion.
8083 * editfns.c (Vinhibit_field_text_motion): New variable.
8084 (inhibit-field-text-motion): New DEFVAR_LISP.
8085 (Fline_beginning_position, Fline_end_position): Notice field
8086 boundaries only if inhibit-field-text-motion is nil.
8088 * xfns.c (x_create_x_image_and_pixmap): Remove parameter FILE.
8090 (x_build_heuristic_mask): Likewise.
8091 (xbm_load_image_from_file): Change error output.
8092 (xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
8093 (gif_load, gs_load, x_kill_gs_process): Ditto.
8095 * xfns.c (gif_load): Avoid sign extension and thus out of bounds
8096 color indices when accessing raster pixels.
8097 (gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
8098 one of :file or :data.
8099 (enum pbm_keyword_index): Add PBM_DATA.
8100 (pbm_format): Add :data.
8101 (pbm_image_p): Allow either :file or :data.
8102 (pbm_read_file): New function.
8103 (pbm_scan_number): Rewritten to read from string.
8104 (pbm_load): Support :data.
8106 See ChangeLog.8 for earlier changes.
8109 ;; coding: iso-2022-7bit