1 2000-11-11 Kenichi Handa <handa@etl.go.jp>
3 * syssignal.h: Pay attention to BROKEN_SIGAIO and BROKEN_SIGPTY.
5 * m/ibmrs6000.h (BROKEN_SIGAIO, BROKEN_SIGPTY, BROKEN_SIGPOLL):
7 (NLIST_STRUCT): Avoid re-defining it.
9 * s/hpux10.h (C_SWITCH_X_SYSTEM): Include -I/usr/include/X11R6 and
10 -I/usr/contrib/X11R6/include.
11 (LD_SWITCH_X_DEFAULT): Include -L/usr/lib/X11R6.
13 2000-11-10 Jason Rumney <jasonr@gnu.org>
15 * w32term.h (CP_8BIT, CP_UNICODE, CP_INVALID): New pseudo-codepages.
17 * w32term.c (w32_encode_char): Handle CP_UNICODE specially.
18 (w32_use_unicode_for_codepage): Use new pseudo-codepages.
20 * w32fns.c (Qw32_charset_hangeul): Rename to match w32 headers.
21 (Qw32_charset_vietnamese): New symbol.
22 (xlfd_charset_of_font): New function.
23 (w32_load_system_font): Use it.
24 (x_to_w32_charset): Use Fassoc to find charset info. Special case
25 when Vw32_charset_info_alist is nil to ensure default face always
26 has font. Use Fcar and Fcdr for safety.
27 (w32_to_x_charset): Use Vw32_charset_info_alist for mappings.
28 (w32_codepage_for_font): Use xlfd_charset_of_font. Use new
29 pseudo-codepages for special cases.
30 (w32_to_x_font): New parameter to allow charset portion to be
31 specified where there is many to one mapping. Callers changed.
32 (w32_list_fonts): Avoid listing fonts that won't display.
34 2000-11-10 Gerd Moellmann <gerd@gnu.org>
36 * xfaces.c (Vface_alternative_font_registry_alist): New variable.
37 (font_list_1): Renamed from font_list.
38 (font_list): New function, trying alternative registries from
39 Vface_alternative_font_registry_alist.
40 (Finternal_set_alternative_font_registry_alist): New function.
41 (syms_of_xfaces): Initialize and Staticpro
42 Vface_alternative_font_registry_alist. Defsubr
43 Finternal_set_alternative_font_registry_alist.
45 2000-11-09 Ken Raeburn <raeburn@gnu.org>
47 * lisp.h (Flooking_at): Declare.
49 2000-11-09 Gerd Moellmann <gerd@gnu.org>
51 * dired.c (directory_files_internal): Fix a braino.
53 * dired.c (directory_files_internal): Add missing GCPRO's.
56 2000-11-08 Gerd Moellmann <gerd@gnu.org>
58 * xdisp.c (syms_of_xdisp): Change doc of max-mini-window-height.
59 (resize_mini_window): Return quickly if Vresize_mini_window is
60 nil. Don't return if Vmax_mini_window_height is nil.
62 * xdisp.c (Vresize_mini_window, Qgrow_only): New variables.
63 (syms_of_xdisp): Initialize them.
64 (resize_mini_window): Act according to the setting of
66 (syms_of_xdisp): Initialize Vmenu_bar_update_hook to nil.
68 * xterm.c (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS]: Map the
69 scroll bar widget after configuring it, so that it will appear at
70 the right position from the start.
71 (XTredeem_scroll_bar): Cleaned up.
73 2000-11-08 Kenichi Handa <handa@etl.go.jp>
75 * xterm.c (VCENTER_BASELINE_OFFSET): Fix previous change. If the
76 font is taller than the frame line, we don't have to bias the
79 * w32term.c (VCENTER_BASELINE_OFFSET): Likewise.
81 2000-11-07 Dave Love <fx@gnu.org>
83 * config.in (HAVE_MKDIR): Add.
85 * callproc.c (Fcall_process_region) [HAVE_MKSTEMP]: Use it.
87 2000-11-07 Gerd Moellmann <gerd@gnu.org>
89 * window.c (Fset_window_configuration): Don't try to preserve
90 point in the current buffer, if that buffer is displayed in more
93 * xfaces.c (lookup_named_face): If default face isn't realized,
94 try to realize it. Return -1 if not successful.
95 (Fx_list_fonts): Handle case that face cannot be determined.
96 (Fface_font): Likewise.
98 2000-11-06 Gerd Moellmann <gerd@gnu.org>
100 * window.c (displayed_window_lines): Detect partially
101 visible lines at the bottom correctly.
103 2000-11-06 Stefan Monnier <monnier@cs.yale.edu>
105 * fileio.c (Fwrite_region): Use `visiting' rather than `visit'
106 when ensuring we don't do visit in indirect buffer.
108 2000-11-06 Kenichi Handa <handa@etl.go.jp>
110 * composite.h (compose_chars_in_text): Add prototype.
112 * composite.c (Vcomposition_function_table): New variable.
113 (Qcomposition_function_table): New variable.
114 (run_composition_function): Call
115 Vcompose_chars_after_function with three arguments.
116 (compose_chars_in_text): New function.
117 (syms_of_composite): Modified the doc-string of
118 Vcompose_chars_after_function. Declare composition-function-table
119 as a lisp variable, and initialize it.
121 * xfns.c (x_encode_text): Suppress producing escape sequences for
124 * xselect.c: Include composite.h.
125 (selection_data_to_lisp_data): Call compose_chars_in_text on STR.
127 2000-11-05 Andrew Innes <andrewi@gnu.org>
129 * w32term.c (x_produce_glyphs): Fix typo in enum name.
131 * sysdep.c (read_input_waiting): Remove extraneous argument to
134 * w32fns.c (Fx_server_version): Include w32_build_number in the
137 * w32heap.c (w32_build_number): New variable.
138 (cache_system_info): Set it.
140 * w32heap.h (w32_build_number): Add extern.
142 * emacs.c (syms_of_emacs): Update docstring for
143 system-configuration, to reflect the actual usage on MS-Windows.
145 2000-10-31 Gerd Moellmann <gerd@gnu.org>
147 * keyboard.c (read_char) <wrong_kboard>: Make sure that we
148 process idle timers while waiting for another event.
150 * dispnew.c (update_frame_line): Handle case where spaces in
151 the default face are colored.
153 * xdisp.c (redisplay_tool_bar): Don't set fonts_changed_p if
154 window height hasn't changed.
156 2000-10-31 Jason Rumney <jasonr@gnu.org>
158 * w32term.c (x_produce_glyphs): Handle composite characters.
159 (x_draw_glyph_string_foreground)
160 (x_draw_composite_glyph_string_foreground): Restore old font.
162 2000-10-31 Miles Bader <miles@lsi.nec.co.jp>
164 * minibuf.c (read_minibuf): Reset the undo history just before
165 starting the recursive-edit.
167 2000-10-30 Gerd Moellmann <gerd@gnu.org>
169 * xfaces.c (menu_face_change_count): New variable.
170 (Finternal_set_lisp_face_attribute): Increment it for changes
172 (realize_basic_faces): Reflect changes in the `menu' faces
175 * xdisp.c (try_scrolling) <PT >= scroll_margin_pos>: Add 1 to the
176 dy obtained from the iterator's y-position after moving from
177 scroll_margin_pos to PT; see comment there.
179 * xdisp.c (safe_eval_handler): Call add_to_log.
181 * xfaces.c (resolve_face_name): Handle case that FACE_NAME
182 is not a symbol or string.
184 * xdisp.c (echo_area_display): Don't perform a display update from
185 inside redisplay. The update will happen anyway at the end of
186 redisplay, and it can confuse redisplay (GC messages while
187 redisplaying, for instance.)
189 2000-10-30 Stefan Monnier <monnier@cs.yale.edu>
191 * xrdb.c (x_load_resources): Use the class name in the defaults.
193 * regex.c (re_iswctype, re_wctype_to_bit): Fix braino.
194 (regex_compile): Catch bogus \(\1\).
196 2000-10-30 Gerd Moellmann <gerd@gnu.org>
198 * xterm.c (x_alloc_nearest_color): Fix last change to compare
201 * xterm.c (x_alloc_nearest_color): If allocation succeeds, and
202 we have a color cache, check that the cached color equals the
203 allocated color. If not, clear the color cache.
205 * window.c (displayed_window_lines): Change buffers if necessary.
206 Fix computation of displayed lines.
208 * keyboard.c (syms_of_keyboard): Change DEFVAR_LISP of
209 update_menu_bindings to DEFVAR_BOOL.
211 2000-10-30 Kenichi Handa <handa@etl.go.jp>
213 * search.c (Fset_match_data): Be sure to make search_regs always sane.
215 * puresize.h (BASE_PURESIZE): Increase to 680000.
217 * fns.c (Foptimize_char_table): Fix arg for CHARSET_DIMENSION.
219 2000-10-29 Jason Rumney <jasonr@gnu.org>
221 * w32term.h (FONT_DESCENT): Negate descent of BDF fonts.
223 * w32term.c (w32_bdf_per_char_metric): Negate descent.
224 (w32_cache_char_metrics): Handle possibility that 'x' does not
226 (W32_TEXTOUT): w32_BDF_TextOut wants number of bytes not chars.
228 * w32bdf.h (bdffont): Add nchars.
230 * w32bdf.c (set_bdf_font_info): Set it.
231 (w32_BDF_TextOut): Swap byte order of double byte characters.
232 (w32_load_bdf_font): Set double_byte_p based on bdf_font->nchars.
234 2000-10-28 Eli Zaretskii <eliz@is.elta.co.il>
236 * frame.c (Fframe_parameters): Fix the change from 2000-10-16:
237 don't override the colors in frame's param_alist, unless they are
240 * term.c (reassert_line_highlight): If inverse_video is non-zero,
241 reverse the effect of the highlight flag.
243 2000-10-27 Ken Raeburn <raeburn@gnu.org>
245 * window.h (Fwindow_live_p): Declare.
247 * undo.c (record_delete): Check that last_undo_buffer is really a
248 buffer before applying XBUFFER to it.
250 * keymap.c (where_is_internal): Pass lisp object, not integer, to
253 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
255 * lisp.h (KEYMAPP): New macro.
256 (get_keymap): Remove.
257 (get_keymap_1): Rename get_keymap.
259 * keyboard.h (get_keymap_1, Fkeymapp): Remove prototype.
261 * xterm.c (note_mode_line_highlight): Use KEYMAPP.
263 * xmenu.c (single_submenu): Use KEYMAPP.
264 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
265 Use KEYMAPP rather than Fkeymapp.
267 * w32term.c (note_mode_line_highlight): Use KEYMAPP.
269 * w32menu.c (True, False): Remove (use TRUE and FALSE instead).
270 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
271 Use KEYMAPP rather than Fkeymapp.
272 (single_submenu): Use KEYMAPP.
273 (w32_menu_show, w32_dialog_show): Use TRUE.
275 * minibuf.c (Fread_from_minibuffer): Update call to get_keymap.
277 * keymap.c (KEYMAPP): Remove (moved to lisp.h).
278 (Fkeymapp): Use KEYMAPP.
279 (get_keymap): Rename from get_keymap_1. Remove old def.
280 Return t when autoload=0 and error=0 and the keymap needs autoloading.
281 (Fcopy_keymap): Check (eq (car x) 'keymap) rather than using Fkeymapp.
282 (Fminor_mode_key_binding): Don't raise an error if the binding
284 (Fuse_global_map, Fuse_local_map): Allow autoloading.
285 (Faccessible_keymaps): Fetch keymaps rather than checking Fkeymapp.
287 * keyboard.c (read_char): get_keymap_1 -> get_keymap.
288 Allow Vspecial_event_map to be autoloaded.
289 (menu_bar_items): Fetch the keymap rather than using keymapp.
290 (menu_bar_one_keymap): No need to follow func-indirect any more.
291 (parse_menu_item): get_keymap_1 -> get_keymap.
292 (tool_bar_items): Fetch the keymap rather than using keymapp.
293 (read_key_sequence): Use KEYMAPP.
295 * intervals.c (get_local_map): Use get_keymap rather than following
296 function-indirections explicitly.
298 * doc.c (Fsubstitute_command_keys): get_keymap_1 -> get_keymap.
300 2000-10-27 Jason Rumney <jasonr@gnu.org>
302 * w32fns.c (Fx_create_frame): Make default fontsize on w32 10
303 point, as Windows has oversized fonts.
305 * fontset.c (syms_of_fontset) [WINDOWSNT]: Likewise.
307 2000-10-27 Gerd Moellmann <gerd@gnu.org>
309 * gmalloc.c [GC_MCHECK]: Add code from mcheck.c of glibc-1.09.1.
310 (freehook, reallochook): Handle null pointer arguments.
311 (__malloc_initialize) [GC_MCHECK]: Call mcheck.
313 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
315 * regex.c (POP_FAILURE_REG_OR_COUNT, re_match_2_internal)
316 (re_match_2_internal, re_match_2_internal, re_match_2_internal):
317 Giving in to popular pressure to shut up the compiler with casts.
319 2000-10-27 Gerd Moellmann <gerd@gnu.org>
321 * xterm.c (x_draw_glyph_string): Treat XA_UNDERLINE_POSITION as a
322 signed value, and use a default value computed from the font's
325 2000-10-27 Miles Bader <miles@lsi.nec.co.jp>
327 * xterm.c (x_draw_glyph_string): Add a workaround so that fonts
328 that specify a negative underline position can still use underlines.
330 * window.c (Fpos_visible_in_window_p): Make POS default to
331 WINDOW's point, not the current buffer's point.
333 2000-10-26 Dave Love <fx@gnu.org>
335 * s/sol2-5.h: Don't define SYSTEM_MALLOC so that we can find out
338 2000-10-26 Gerd Moellmann <gerd@gnu.org>
340 * window.c (size_window): Compute size difference from sum of old
341 child window sizes instead of from parent's size.
343 * xdisp.c (pos_visible_p): Change current buffer if necessary.
344 Handle obscured lines at the top of the window.
346 * frame.c (Fdelete_frame): Doc fix. Move running the hook
347 down after the last error condition check.
349 * frame.c (Fdelete_frame): Run delete-frame-hook.
351 2000-10-26 Kenichi Handa <handa@etl.go.jp>
353 * coding.c (decode_coding): Fix previous change (check also
354 CODING_MODE_LAST_BLOCK).
356 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
358 * regex.c: More `unsigned char' -> `re_char' changes.
359 Also change several `int' into `re_wchar_t'.
360 (PATTERN_STACK_EMPTY, PUSH_PATTERN_OP, POP_PATTERN_OP): Remove.
361 (PUSH_FAILURE_POINTER): Don't cast any more.
362 (POP_FAILURE_REG_OR_COUNT): Remove the cast that strips `const'.
363 We want GCC to complain, since this piece of code makes
364 re_match non-reentrant, which *should* be fixed.
365 (GET_BUFFER_SPACE): Use size_t rather than unsigned long.
366 (EXTEND_BUFFER): Use RETALLOC.
367 (SET_LIST_BIT): Don't cast.
368 (re_wchar_t): New type.
369 (re_iswctype, re_wctype_to_bit): Make it crystal clear to GCC
370 that those two functions will always properly return.
371 (IMMEDIATE_QUIT_CHECK): Cast to void.
372 (analyse_first): Use recursion rather than an explicit stack.
373 (re_compile_fastmap): Can't fail anymore.
374 (re_search_2): Don't check re_compile_fastmap for failure.
375 (PUSH_NUMBER): Renamed from PUSH_FAILURE_COUNT.
376 Now also sets the new value (passed in a new argument).
377 (re_match_2_internal): Use it.
378 Also, use a new var `reg' of type size_t when looping through regs
379 rather than reuse the inappropriate `mcnt'.
381 * keymap.c (where_is_cache, where_is_cache_keymaps): New vars.
382 (Fset_keymap_parent, store_in_keymap): Flush the where-is cache.
383 (where_is_internal): Renamed from Fwhere_is_internal.
384 Don't DEFUN any more. Arg `xkeymap' replaced by `keymaps'.
385 (Fwhere_is_internal): New function wrapping where_is_internal.
386 (where_is_internal_1): Handle the case where we're filling the cache.
387 (syms_of_keymap): Init and gcpro the where_is_cache(|_keymaps).
389 2000-10-25 Miles Bader <miles@gnu.org>
391 * xdisp.c (pos_visible_p): Don't add `it.current_y' twice.
393 2000-10-25 Gerd Moellmann <gerd@gnu.org>
395 * window.c (pos_fully_visible_p): Removed.
396 (Fpos_visible_in_window_p): Use pos_visible_p to determine
397 if position is visible and/or fully visible.
399 * lisp.h (pos_visible_p): Add prototype.
401 * xdisp.c (pos_visible_p): New function.
403 2000-10-25 Kenichi Handa <handa@etl.go.jp>
405 * process.c (send_process): If OBJECT is t, it means that the data
406 is from C string, but we should encode it. Before calling
407 setup_raw_text_coding_system, be sure to flush out data by the
408 previous coding system.
410 2000-10-25 Miles Bader <miles@lsi.nec.co.jp>
412 * buffer.c (overlays_at): Only let CHANGE_REQ inhibit an
413 assignment of startpos to prev when startpos == pos.
415 * editfns.c (find_field): Set the field stickiness correctly from
416 overlay fields. Use renamed `text_property_stickiness'.
417 (text_property_stickiness): Renamed from `char_property_stickiness'.
418 Only check text properties, not overlays.
419 * textprop.c (get_char_property_and_overlay): New function.
420 (Fget_char_property): Use it.
421 * intervals.h (get_char_property_and_overlay): Add declaration.
423 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
425 * keymap.c: Use AREF, ASET and ASIZE macros.
426 (Fmake_sparse_keymap): Docstring fix.
428 (shadow_lookup): Move up.
429 Handle the case where lookup-key returns an integer.
430 (where_is_internal_1): Drop arg `keymap'. Don't check shadowing.
431 (where_is_internal_2): Adapt to fewer args for where_is_internal_1.
432 (Fwhere_is_internal): Allow `xkeymap' to be a list of keymaps.
433 Simplify/rewrite the keymap-finding code.
434 Add check for command shadowing, using shadow_lookup.
436 2000-10-24 Stefan Monnier <monnier@cs.yale.edu>
438 * keymap.c (fix_submap_inheritance): Use get_keymap_1 on parent_entry
439 rather than KEYMAPP, to allow EQ to work correctly if parent_entry is
442 2000-10-24 Andrew Innes <andrewi@gnu.org>
444 * dired.c (directory_files_internal_unwind): New function.
445 (directory_files_internal): Use it to ensure closedir is called
446 even if expand-file-name or file-attributes throw, eg. because of
447 a user interrupt. Also enable immediate_quit while calling
448 re_search, so that matching can be interrupted as well.
450 2000-10-24 Andrew Innes <andrewi@gnu.org>
452 * regex.c (IMMEDIATE_QUIT_CHECK): New macro, which does QUIT on
454 (re_match_2_internal): Use IMMEDIATE_QUIT_CHECK instead of QUIT,
455 so that re_search functions only quit when callers expect them to.
457 2000-10-24 Kenichi Handa <handa@etl.go.jp>
459 * regex.c (regex_compile): Change the way of handling a range from
460 a char less than 256 to a char not less than 256.
462 2000-10-24 Gerd Moellmann <gerd@gnu.org>
464 * window.c (size_window): Prevent setting window's width or
465 height to a negative value (esp. with XSETFASTINT).
467 * gmalloc.c (state_protected_p, last_state_size, last_heapinfo)
468 [GC_MALLOC_CHECK && GC_PROTECT_MALLOC_STATE]: New variables.
469 (protect_malloc_state) [GC_MALLOC_CHECK &&
470 GC_PROTECT_MALLOC_STATE]: New function.
471 (PROTECT_MALLOC_STATE): New macro.
472 (__malloc_initialize, morecore, _malloc_internal)
473 (_free_internal) _realloc_internal): Use it to make _heapinfo
474 read-only outside of gmalloc.
476 * keymap.c: Update copyright.
478 * .gdbinit (xbacktrace): Handle case that $bt->function isn't
481 2000-10-24 Colin Walters <walters@cis.ohio-state.edu>
483 * filelock.c (unlock_all_files): Use unlock_file to expand each
484 buffer's file_truename before trying remove its lock file.
486 2000-10-24 Eli Zaretskii <eliz@is.elta.co.il>
488 * coding.c (decode_coding_emacs_mule): If coding->eol_type is CR
489 or CRLF, decode EOLs.
491 2000-10-24 Kenichi Handa <handa@etl.go.jp>
493 * window.c (Fdisplay_buffer): Fix doc.
495 2000-10-23 Jason Rumney <jasonr@gnu.org>
497 * fontset.c (syms_of_fontset) [WINDOWSNT]: Special case for
498 ASCII font of default fontset on Windows.
500 * w32term.c (VCENTER_BASELINE_OFFSET): Bias division (see
501 xterm.c comment below).
503 * w32fns.c (x_to_w32_font): Initialize dpi from dpyinfo->resy.
505 2000-10-23 Gerd Moellmann <gerd@gnu.org>
507 * xterm.c (x_connection_closed): Reset handling_signal.
509 * alloc.c (emacs_blocked_free) [GC_MALLOC_CHECK]: Handle freeing
512 2000-10-23 Miles Bader <miles@gnu.org>
514 * window.c (window_scroll_pixel_based, window_scroll_line_based):
515 Pass nil for FULLY argument to Fpos_visible_in_window_p to
516 maintain old behavior.
517 * minibuf.c (Fminibuffer_complete): Likewise.
519 2000-10-23 Miles Bader <miles@lsi.nec.co.jp>
521 * xterm.c (VCENTER_BASELINE_OFFSET): Bias the division by two, so
522 that when a font can't be exactly centered, it errs up rather than
525 2000-10-23 ShengHuo ZHU <zsh@cs.rochester.edu>
527 * fns.c (Fbase64_decode_string): The decoded result should be
530 2000-10-23 Andrew Choi <akochoi@i-cable.com>
532 * dispextern.h [macintosh]: Include macgui.h instead of macterm.h.
534 * dispnew.c [macintosh]: Include macterm.h.
535 (init_display) [macintosh]: Initialization for window system.
537 * emacs.c (main) [macintosh]: Call syms_of_textprop,
538 syms_of_macfns, syms_of_ccl, syms_of_fontset, syms_of_xterm,
539 syms_of_search, x_term_init, and init_keyboard before calling
540 init_window_once. Also, call syms_of_xmenu.
542 * fontset.c (syms_of_fontset) [macintosh]: Set ASCII font of
543 default fontset to Monaco.
545 * frame.c [macintosh]: Include macterm.h. Remove declarations of
546 NewMacWindow and DisposeMacWindow.
547 (make_terminal_frame) [macintosh]: Call make_mac_terminal_frame
548 instead of calling NewMacWindow and setting fields of
549 f->output_data.mac directly. Call init_frame_faces.
550 (Fdelete_frame) [macintosh]: Remove unused code.
551 (Fmodify_frame_parameters) [macintosh]: Call
552 x_set_frame_parameters instead of mac_set_frame_parameters.
554 * frame.h [macintosh]: Define menu_bar_lines field in struct
555 frame. Define FRAME_EXTERNAL_MENU_BAR macro.
557 * keyboard.c [macintosh]: Include macterm.h.
558 (kbd_buffer_get_event) [macintosh]: Generate delete_window_event
559 and menu_bar_activate_event type events as for X and NT.
560 (make_lispy_event) [macintosh]: Construct lisp events of type
561 MENU_BAR_EVENT as for X and NT.
563 * sysdep.c [macintosh]: Remove declaration for sys_signal.
564 Include stdlib.h. Remove definition of Vx_bitmap_file_path.
565 (sys_subshell) [macintosh]: Remove definition entirely.
566 (init_sys_modes) [macintosh]: Do not initialize Vwindow_system and
567 Vwindow_system_version here. Remove initialization of
569 (read_input_waiting): Correct the number of parameters passed to
571 Move all Macintosh functions to mac/mac.c.
573 * term.c [macintosh]: Include macterm.h.
575 * window.c [macintosh]: Include macterm.h.
577 * xdisp.c [macintosh]: Include macterm.h. Declare
578 set_frame_menubar and pending_menu_activation.
579 (echo_area_display) [macintosh]: Do not return if terminal frame
580 is the selected frame.
581 (update_menu_bar) [macintosh]: Check FRAME_EXTERNAL_MENU_BAR (f).
582 Allow only the selected frame to set menu bar.
583 (redisplay_window) [macintosh]: Obtain menu bar to redisplay by
584 calling FRAME_EXTERNAL_MENU_BAR (f).
585 (display_menu_bar) [macintosh]: Check FRAME_MAC_P (f).
587 * xfaces.c [macintosh]: Include macterm.h. Define x_display_info
588 and check_x. Declare XCreateGC. Define x_create_gc and
589 x_free_gc. Initialize font_sort_order.
590 (x_face_list_fonts) [macintosh]: Use the same code as WINDOWSNT,
591 but call x_list_fonts instead of w32_list_fonts.
592 (Finternal_face_x_get_resource) [macintosh]: Do not call
593 display_x_get_resource.
594 (prepare_face_for_display) [macintosh]: Set xgcv.font.
595 (realize_x_face) [macintosh]: Load the font if it is specified in
597 (syms_of_xfaces) [macintosh]: Initialize Vscalable_fonts_allowed
600 2000-10-22 Stefan Monnier <monnier@cs.yale.edu>
602 * keymap.c (fix_submap_inheritance): Don't do anything if parent_entry
603 is nil: since we go to the end of submap anyway, we'd end up
605 (access_keymap): Don't use KEYMAPP on meta_map since KEYMAPP
606 doesn't obey autoload.
608 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
610 * msdos.c (dos_set_window_size): Update screen dimension variables.
612 2000-10-21 Jason Rumney <jasonr@gnu.org>
614 * w32term.c (w32_cache_char_metrics): Double check that font is
615 really fixed pitch before trusting tmPitchAndFamily.
617 2000-10-21 Andrew Innes <andrewi@gnu.org>
619 * w32gui.h (w32_char_font_type): Move enum from w32term.c
621 * w32term.h: Extern decl for w32_cache_char_metrics.
623 * w32bdf.c (w32_load_bdf_font): Call w32_cache_char_metrics.
625 * w32fns.c (w32_load_system_font): Call w32_cache_char_metrics.
626 (w32_unload_font): Free per_char array if present.
628 * w32term.c (w32_per_char_metric): Remove HDC argument. Use
629 cached information in emulated XFontStruct to handle common cases
630 quickly. Do not allocate XCharStruct for return.
631 (w32_native_per_char_metric): New function.
632 (w32_bdf_per_char_metric): Fill in supplied XCharStruct instead of
634 (x_produce_glyphs): Don't get an HDC. Change calls to
635 w32_per_char_metric to match arg change above. Remove calls to
637 (w32_get_glyph_overhangs): Ditto.
638 (w32_cache_char_metrics): New function.
640 * makefile.w32-in: Change .obj to .$(O) in all dependencies.
641 ($(BLD)/casefiddle.$(O)): Remove compile command.
642 ($(BLD)/gmalloc.$(O)): Remove compile command.
643 ($(BLD)/dispnew.obj):
644 ($(BLD)/keyboard.obj):
645 ($(BLD)/w32inevt.obj):
649 ($(BLD)/editfns.obj):
655 ($(BLD)/intervals.obj):
656 ($(BLD)/minibuf.obj):
660 ($(BLD)/textprop.obj):
662 ($(BLD)/xdisp.obj): Add dependency on w32gui.h.
663 ($(BLD)/term.obj): Add dependency on dispextern.h.
665 * makefile.nt ($(BLD)\dispnew.obj):
666 ($(BLD)\keyboard.obj):
667 ($(BLD)\w32inevt.obj):
671 ($(BLD)\editfns.obj):
677 ($(BLD)\intervals.obj):
678 ($(BLD)\minibuf.obj):
682 ($(BLD)\textprop.obj):
684 ($(BLD)\xdisp.obj): Add dependency on w32gui.h.
685 ($(BLD)\term.obj): Add dependency on dispextern.h
687 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
689 * minibuf.c (Fminibuffer_complete): Call Fpos_visible_in_window_p
690 with an additional argument of Qt.
692 2000-10-21 Miles Bader <miles@gnu.org>
694 * window.c (pos_fully_visible_in_window_p): New function.
695 (Fpos_visible_in_window_p): Add FULLY argument.
696 Use pos_fully_visible_in_window_p.
697 (window_scroll_pixel_based, window_scroll_line_based): Update
698 calls to Fpos_visible_in_window_p.
699 * lisp.h (Fpos_visible_in_window_p): Update prototype
701 2000-10-20 Gerd Moellmann <gerd@gnu.org>
703 * alloc.c (toplevel): Conditionalize compilation of mem_*
704 functions differently.
706 2000-10-20 Jason Rumney <jasonr@gnu.org>
708 * alloc.c (toplevel): Move #ifdef GC_MARK_STACK back to above
709 mem_init where it used to be. mem_z etc not defined otherwise.
711 2000-10-20 Gerd Moellmann <gerd@gnu.org>
713 * alloc.c (toplevel) [SYSTEM_MALLOC || DOUG_LEA_MALLOC]: Undef
715 (toplevel) [GC_MARK_STACK || GC_MALLOC_CHECK]: Move mem_node
716 structure definition and related variabled to the top of the file.
717 Include this code when GC_MALLOC_CHECK is defined.
718 (lisp_malloc, lisp_free) [GC_MALLOC_CHECK]: Don't
719 register/unregister allocated region.
720 (emacs_blocked_free) [GC_MALLOC_CHECK]: Check if freeing something
721 which isn't allocated.
722 (emacs_blocked_malloc) [GC_MALLOC_CHECK]: Check if returning
723 something which is already in use.
724 (emacs_blocked_realloc) [GC_MALLOC_CHECK]: Likewise.
725 (mem_insert) [GC_MALLOC_CHECK]: Use _malloc_internal.
726 (mem_delete) [GC_MALLOC_CHECK]: Use _free_internal.
727 (init_alloc_once) [GC_MALLOC_CHECK]: Call mem_init.
729 * gmalloc.c (_malloc_internal) [GC_MALLOC_CHECK]: Use
730 _malloc_internal instead of malloc.
731 (_free_internal) [GC_MALLOC_CHECK]: Use _free_internal instead
734 2000-10-20 Andrew Innes <andrewi@gnu.org>
736 * strftime.c [!WINDOWSNT]: Don't apply Solaris 2.5 work-around on
738 (my_strftime) <macro>: Don't use macro arg list when redefining as
740 (my_strftime) <function>: Supply 0 as ut argument.
742 2000-10-19 Jason Rumney <jasonr@altavista.net>
744 * w32console.c: Do not undef HAVE_WINDOW_SYSTEM before
745 including dispextern.h, as it stops faces from working.
747 * w32fns.c (Fx_create_frame): Don't bother calling
748 face-set-after-frame-default since the caller does it for us
749 anyway. Clean up calls to x_get_arg to be consistent with X.
751 * w32term.c (x_produce_glyphs): Handle
752 unibyte_display_via_language_environment correctly.
753 (w32_draw_box_rect): Fix the calculation of width and height.
755 * w32menu.c (add_menu_item): Do not use MF_OWNERDRAW for titles,
756 as it has stopped working.
757 (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar position like
760 2000-10-19 Gerd Moellmann <gerd@gnu.org>
762 * eval.c (skip_debugger): Prevent a compiler warning.
763 (Fcondition_case): Likewise.
764 (Fbacktrace_frame): Use a null interactive spec.
766 2000-10-19 Kenichi Handa <handa@etl.go.jp>
768 * xterm.c (x_find_ccl_program): Check also fontp->full_name.
770 2000-10-18 Gerd Moellmann <gerd@gnu.org>
772 * strftime.c: Sync with glibc, file version 1.78.
773 (my_strftime) [HAVE_TZNAME]: Use `UTC' instead of `GMT' which
774 should no longer be used according to ISO 8601.
776 * keymap.c (access_keymap): If IDX has a meta prefix, and there's
777 no map for meta_prefix_char, don't try to use it as a keymap.
778 Instead, if T_OK is non-zero, look up a default binding, if any,
779 otherwise, if T_OK is zero, return nil.
781 * xfns.c (x_to_xcolors, x_set_mouse_color, lookup_pixel_color)
782 (x_to_xcolors, png_load): Use x_query_color.
784 * xterm.c (x_color_cells, x_query_colors, x_query_color): New
786 (x_alloc_nearest_color): Use it to reduce calls to XQueryColors
788 (x_copy_color, x_alloc_lighter_color): Likewise.
790 * xterm.h (struct x_display_info): Add color_cells and ncolor_cells.
791 (x_query_color, x_query_colors): Add prototype.
793 * alloc.c (allocate_string) [GC_CHECK_STRING_BYTES]: Call
794 check_string_bytes only if not noninteractive, increase count to 50.
796 2000-10-18 Miles Bader <miles@lsi.nec.co.jp>
798 * insdel.c (adjust_markers_for_delete): Handle before-insertion
801 2000-10-17 Gerd Moellmann <gerd@gnu.org>
803 * alloc.c (pure_bytes_used): Renamed from pureptr.
805 (pure_alloc): New function.
806 (make_pure_string, pure_cons, make_pure_float, make_pure_vector):
808 (Fpurecopy): Use PURE_POINTER_P.
810 * xdisp.c (try_cursor_movement): Use cursor_row_p also when
811 PT has moved backward.
813 * xdisp.c (cursor_row_p): Take continued lines into account.
815 * alloc.c (mark_object) [GC_CHECK_STRING_BYTES]: Check validity of
817 (check_string_bytes) [GC_CHECK_STRING_BYTES]: New function.
818 (check_string_bytes_count) [GC_CHECK_STRING_BYTES]: New variable.
819 (allocate_string) [GC_CHECK_STRING_BYTES]: Call it for every 10th
822 * xdisp.c (forward_to_next_line_start): Switch iterator's handling
823 of selective display off while searching for the next line start.
825 2000-10-17 Kenichi Handa <handa@etl.go.jp>
827 * Makefile.in (term.o): Depend on dispextern.h.
829 2000-10-16 Stefan Monnier <monnier@cs.yale.edu>
831 * keymap.c (keymap_memberp): Ensure that nil is not a member.
833 2000-10-16 Gerd Moellmann <gerd@gnu.org>
835 * xdisp.c (set_iterator_to_next): Reset box start and end flags of
836 the iterator at the beginning, so that they can be set later on,
837 for instance in reseat_at_next_visible_line_start, without being
840 * xfns.c (pbm_format): Add :foreground and :background keywords.
841 (PBM_FOREGROUND, PBM_BACKGROUND): New enumerators.
842 (xbm_load): Recognize foreground and background color
845 2000-10-16 Eli Zaretskii <eliz@is.elta.co.il>
847 * dispextern.h (unspecified_fg, unspecified_bg): Declare.
849 * dosfns.c (unspecified_fg, unspecified_bg): Remove extern
852 * msdos.c (IT_set_face): Compare highlighted face with the default
853 face, and invert colors if these faces' colors are identical.
854 (Fmsdos_remember_default_colors): Don't swap foreground and
855 background colors in initial_colors[].
856 (IT_set_frame_parameters): Don't swap frame's foreground and
857 background pixels. If ALIST includes "(reverse . t)", swap
858 foreground-color and background-color properties in frame's
859 param_alist. If the original frame's param_alist doesn't specify
860 the colors, store unspecified-fg and unspecified-bg, reversed if
863 * frame.c (Fframe_parameters): If a tty's frame's param_alist says
864 the colors are unspecified and reversed, reverse fore- and back-
865 ground in the returned value.
866 (Fframe_parameter): Ditto.
868 2000-10-16 Gerd Moellmann <gerd@gnu.org>
870 * xdisp.c (find_last_unchanged_at_beg_row): Renamed from
871 get_last_unchanged_at_beg_row.
872 (find_first_unchanged_at_end_row): Renamed from
873 get_first_unchanged_at_end_row.
874 (find_first_unchanged_at_end_row): Convert assertions to
875 unconditional tests which abort. When looking for a row in
876 unchanged text, don't go further back than first_text_row.
878 * xdisp.c (try_scrolling) <cursor in scroll margin at the bottom>:
879 Don't add in the last line's height when deciding if the new
880 position is below the scroll margin.
882 2000-10-16 Miles Bader <miles@gnu.org>
884 * editfns.c (Fconstrain_to_field): Check carefully for field
885 boundaries if either OLD_POS or NEW_POS has a non-nil field
886 property, even if they're the same.
888 2000-10-16 Kenichi Handa <handa@etl.go.jp>
890 * xterm.c (x_draw_box_rect): Fix the calculation of width and
891 height for XFillRectangle.
893 2000-10-15 Stefan Monnier <monnier@cs.yale.edu>
895 * syntax.c (Fstring_to_syntax): New function extracted from
896 Fmodify_syntax_entry.
897 (Fmodify_syntax_entry): Use it and document the ! and | fences.
898 (skip_chars, Fforward_comment): Remove unused variables.
899 (syms_of_syntax): Add defsubr for string-to-syntax.
900 (describe_syntax): Add code for comment and string fences.
902 2000-10-14 Stefan Monnier <monnier@cs.yale.edu>
904 * keymap.c (access_keymap): Add AUTOLOAD parameter.
905 Do the meta->esc mapping. Call get_keyelt before returning.
906 Start scanning from the second element (the first is always `keymap')
907 to make it easier to detect when we reach a parent map.
908 Handle the case of inheriting from a symbol whose function is a map.
909 (Fkeymap_parent): Also handle the `inherit from symbol' case.
910 (fix_submap_inheritance, Fdefine_key): Update call to access_keymap.
911 (get_keyelt, Flookup_key): Update call to access_keymap.
912 Remove the meta->esc mappings.
913 (define_as_prefix): Delete old disabled code.
914 (menu_item_p): New function.
915 (where_is_internal_1): Skip over the few remaining menu items.
916 * lisp.h (access_keymap): Update prototype.
917 * keyboard.c (read_char, menu_bar_items, tool_bar_items):
918 Update call to access_keymap.
919 (follow_key, read_key_sequence): Update calls to access_keymap.
920 Remove the meta->esc mappings.
922 2000-10-13 Gerd Moellmann <gerd@gnu.org>
924 * dispnew.c (direct_output_for_insert): Call set_iterator_to_next
925 with additional argument.
927 * xdisp.c (cursor_row_p): New function.
928 (try_cursor_movement, display_line): Use it.
930 * xdisp.c (append_space): Also save/restore iterator's current
931 character and its length.
933 * xdisp.c (init_from_display_pos): Add an assertion.
934 (handle_stop): Don't set iterator's add_overlay_start.
935 (handle_invisible_prop): Likewise.
936 (load_overlay_strings): If text under an overlay is invisible,
937 take both before- and after-strings into account when the iterator
938 is positioned either at the start or at the end of the overlay.
939 (forward_to_next_line_start): Rewritten.
940 (reseat_at_next_visible_line_start): Rewritten.
941 (set_iterator_to_next): Add parameter RESEAT_P.
943 * dispextern.h (struct it): Remove member add_overlay_start.
944 (set_iterator_to_next): Change prototype.
946 2000-10-13 Kenichi Handa <handa@etl.go.jp>
948 * coding.c (code_convert_region): Be sure to initialize
949 coding->category_idx.
950 (decode_coding_string): Set coding->src_multibyte and
951 coding->dst_multibyte before using CODING_REQUIRE_DECODING.
952 (encode_coding_string): Set coding->src_multibyte and
953 coding->dst_multibyte before using CODING_REQUIRE_ENCODING.
955 2000-10-12 Stefan Monnier <monnier@cs.yale.edu>
957 * xfns.c (Fx_create_frame): Don't bother calling
958 face-set-after-frame-default since the caller does it for us anyway.
960 2000-10-12 Eli Zaretskii <eliz@is.elta.co.il>
962 * window.c (coordinates_in_window): Fix detection of vertical line
963 on character terminals.
965 2000-10-12 Gerd Moellmann <gerd@gnu.org>
967 * editfns.c (save_excursion_save): Additionally record the
969 (save_excursion_restore): If buffer was visible in a window, and a
970 different window was selected, and the old selected window is
971 still live, restore point in that window.
973 2000-10-12 Kenichi Handa <handa@etl.go.jp>
975 * xterm.c (x_produce_glyphs): Handle
976 unibyte_display_via_language_environment correctly.
978 * regex.c (regex_compile): Change the way of handling a range from
979 unibyte char to multibyte char.
981 * syntax.c (skip_chars): Change the way of handling a range from
982 unibyte char to multibyte char.
984 * process.c (read_process_output): Cancel previous change.
986 2000-10-11 Eli Zaretskii <eliz@is.elta.co.il>
988 * search.c (Fsearch_backward, Fsearch_forward): Doc fix.
990 * charset.c (Ffind_charset_string): Doc fix.
991 (Ffind_charset_region): Doc fix.
993 2000-10-11 Kenichi Handa <handa@mule.m17n.org>
995 * process.c (read_process_output): Fix previous change. Adjust
996 multibyteness of text to insert in a buffer by
997 string_make_unibyte/multibyte instead of
998 Fstring_as_unibyte/multibyte.
1000 2000-10-10 Andreas Schwab <schwab@suse.de>
1002 * alloc.c (mark_object): Remove all workarounds installed on
1005 2000-10-10 Kenichi Handa <handa@etl.go.jp>
1007 * fns.c (READ_QUADRUPLET_BYTE): Set *NCHARS_RETURN before
1009 (base64_encode_1): Make it work for a text of multibyte form.
1010 (Fbase64_decode_region): Allocate sufficient memory for multibyte
1011 case. Don't call str_to_multibyte because base64_decode_1
1012 produces correct multibyte form for eight-bit codes.
1013 (Fbase64_decode_string): Adjusted for the change of
1015 (base64_decode_1): New args MULTIBYTE and NCHARS_RETURN. If
1016 MULTIBYTE is nonzero, produce correct multibyte form for eight-bit
1019 * charset.h (CHAR_STRING): Optimized for single byte characters.
1021 2000-10-09 Andreas Schwab <schwab@suse.de>
1023 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Reset S to
1024 -1 after socket is closed, to fall through to error processing.
1026 2000-10-09 Eli Zaretskii <eliz@is.elta.co.il>
1028 * msdos.c (IT_set_frame_parameters): Don't initialize Lisp_Object
1029 variables. If ALIST includes foreground-color or
1030 background-color, change also the colors of the default face for
1033 2000-10-08 Eli Zaretskii <eliz@is.elta.co.il>
1035 * msdos.c (top-level) <Qbackground_color, Qforeground_color>: Make
1036 them extern (they are defined on xfaces.c).
1037 (syms_of_msdos): Don't intern and don't staticpro
1038 Qbackground_color and Qforeground_color.
1040 2000-10-07 Eli Zaretskii <eliz@is.elta.co.il>
1042 * frame.c (Fframe_parameter): For non-windowed frames, if
1043 f->param_alist says foreground or background color is unspecified,
1044 call tty_color_name to return the color name computed from the
1045 frame's current colors.
1047 2000-10-06 Dave Love <fx@gnu.org>
1049 * terminfo.c (ospeed): Don't declare.
1051 * sysdep.c: Don't include string.h.
1052 (h_errno): Declare conditional also on TRY_AGAIN.
1054 * charset.c (Ffind_charset_string): Doc fix.
1056 * fns.c (Fbase64_encode_region, Fbase64_encode_string)
1057 (Fbase64_decode_region, Fbase64_decode_string): More explicit
1060 2000-10-05 Dave Love <fx@gnu.org>
1062 * xmenu.c (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar
1063 position like menu-bar.
1065 2000-10-05 Gerd Moellmann <gerd@gnu.org>
1067 * keyboard.c (Frecursive_edit): Make sure redisplay can happen.
1069 * xdisp.c (handle_single_display_prop): Use safe_call1.
1070 (safe_call): Renamed from call_function.
1071 (safe_call1): New function.
1072 (handle_fontified_prop): Use safe_call1 instead of call1.
1073 (safe_eval): Renamed from eval_form.
1074 (safe_eval_handler): Renamed from eval_handler.
1075 (handle_single_display_prop, display_mode_element): Use safe_eval
1076 instead of eval_form.
1078 * xfaces.c (merge_face_heights): Use safe_call instead of
1081 * keyboard.c (show_help_echo): Use safe_call instead of
1082 call_function; use safe_eval instead of eval_form.
1084 * lisp.h (safe_call): Renamed from call_function.
1085 (safe_eval): Renamed from eval_form.
1086 (safe_call1): Add prototype.
1088 2000-10-05 Miles Bader <miles@lsi.nec.co.jp>
1090 * xfns.c (image_ascent): Rearrange ascent calculation for the
1093 2000-10-04 Stefan Monnier <monnier@cs.yale.edu>
1095 * keymap.c (Fwhere_is_internal): Ignore `menu-bar' and `tool-bar'.
1096 (where_is_internal_1): Don't bother ignoring menu-items any more.
1098 2000-10-04 Gerd Moellmann <gerd@gnu.org>
1100 * keyboard.c (update_menu_bindings): New variable.
1101 (parse_menu_item): Use AREF. If update_menu_bindings
1102 is 0, don't update menu bindings.
1103 (syms_of_keyboard): New Lisp variable `update-menu-bindings'.
1105 2000-10-03 Eli Zaretskii <eliz@is.elta.co.il>
1107 * alloc.c (Fgarbage_collect): Prevent compiler warning for a call
1110 2000-10-02 Stefan Monnier <monnier@cs.yale.edu>
1112 * syntax.c (forw_comment): Match nestedness of ender/starter.
1113 (Fforward_comment): Treat an unmatched \n comment-ender as whitespace.
1114 (prev_char_comstart_first): Remove.
1115 (back_comment): Check two-char comment markers more carefully
1116 to better handle overlapping cases like *//* or /* */* */ ...
1117 Match nestedness of ender/starter.
1119 2000-10-02 Dave Love <fx@gnu.org>
1121 * config.in (HAVE_GAI_STRERROR): Add undef.
1123 * process.c (Fopen_network_stream): Use it.
1125 * m/alpha.h (NO_REMAP): Don't define.
1127 2000-10-02 Gerd Moellmann <gerd@gnu.org>
1129 * lisp.h (wrong_type_argument): Remove NO_RETURN, the function can
1130 return with a string converted to an integer or vice versa when
1131 Vmocklisp_arguments is t.
1132 (Fsignal): Likewise. The function can return for `quit'.
1133 (struct gcpro): Declare member `var' to point to a volatile
1136 * eval.c (error): Prevent compiler warning.
1138 2000-09-30 Stefan Monnier <monnier@cs.yale.edu>
1140 * keymap.c (keymap_memberp): New function.
1141 (Fset_keymap_parent): Use it.
1142 (fix_submap_inheritance): Use get_keyelt, get_keymap_1 and KEYMAPP.
1143 Use keymap_memberp to avoid creating cycles.
1144 (access_keymap): Use KEYMAPP.
1146 2000-09-30 Gerd Moellmann <gerd@gnu.org>
1148 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Use
1149 gai_strerror. Make sure xerrno is set if connect fails. Improve
1152 2000-09-29 Jason Rumney <jasonr@gnu.org>
1154 * w32term.c (w32_char_font_type, w32_encode_char)
1155 (x_produce_glyphs): Distinguish single and multibyte BDF fonts.
1156 (w32_bdf_per_char_metric): New function.
1157 (w32_per_char_metric): Use it.
1158 (x_draw_glyph_string_background): Always draw background for BDF
1161 * w32bdf.h (glyph_struct, cache_bitmap): Cache bitmap data, not
1162 GDI object which is a scarce resource.
1164 * w32bdf.c (search_file_line): Fix skipping of whitespace.
1165 (get_quoted_string): Fix limit on memchr search.
1166 (set_bdf_font_info): Use unsigned chars. Negate yoffset.
1167 (w32_init_bdf_font): Initialize codepoint and bitmap heaps.
1168 (w32_free_bdf_font): Free bitmaps and codepoints on heaps.
1169 (get_cached_font_char, cache_char_offset): Use macro
1170 BDF_CODEPOINT_RANGE_COVER_P.
1171 (cache_char_offset): Use HeapAlloc to allocate codepoints on own heap.
1172 (clear_cached_bitmap_slots): New function.
1173 (GET_HEX_VALUE): G-Z, g-z are not hex.
1174 (w32_get_bdf_glyph): Convert to DIB format. Return bytes read.
1175 (get_bitmap_with_cache): Use new cache implementation.
1176 (create_offscreen_bitmap): New function.
1177 (w32_BDF_TextOut): Use it. Draw glyphs as DIBs.
1179 * w32term.c (x_produce_glyphs): If the distance from the current
1180 position to the next tab stop is less than a canonical character
1181 width, use the tab stop after that.
1182 (x_draw_glyphs): Handle case START and END are out of bounds more
1184 (x_clear_mouse_face): Block/unblock input.
1185 (x_display_and_set_cursor): Don't show a hollow box cursor for
1186 buffers whose cursor_type is nil.
1188 2000-09-29 Gerd Moellmann <gerd@gnu.org>
1190 * xfns.c (x_set_tool_bar_lines): Clear frame when tool bar
1193 * dispextern.h (updating_frame): Declare extern.
1195 2000-09-29 Andreas Schwab <schwab@suse.de>
1197 * m/ia64.h: Remove hack of not prototyping bcopy, etc.
1199 2000-09-29 Gerd Moellmann <gerd@gnu.org>
1201 * keyboard.c (menu_bar_one_keymap): If KEYMAP is a symbol,
1202 use its function definition.
1203 (tool_bar_items): Likewise.
1205 * lisp.h (fatal): Declare NO_RETURN.
1207 2000-09-29 Kenichi Handa <handa@etl.go.jp>
1209 * keymap.c: Remove the line "#undef NULL".
1211 2000-09-28 Gerd Moellmann <gerd@gnu.org>
1213 * xterm.c (x_make_frame_visible): Try harder to make the frame
1216 2000-09-28 Dave Love <fx@gnu.org>
1218 * s/osf5-0.h: Define USE_MMAP_FOR_BUFFERS, not REL_ALLOC_MMAP.
1220 * s/sunos413.h (USE_MMAP_FOR_BUFFERS): Define.
1222 * .gdbinit (xreload): Note its need on GNU/Linux.
1224 * m/alpha.h (XUINT) [REL_ALLOC && _MALLOC_INTERNAL]: Don't declare
1225 r_alloc, r_alloc_free.
1227 2000-09-28 Kenichi Handa <handa@etl.go.jp>
1229 * syntax.c (skip_chars): Handle negation correctly.
1231 2000-09-27 Gerd Moellmann <gerd@gnu.org>
1233 * xfaces.c (realize_default_face): Call set_lface_from_font_name
1234 with non-zero FORCE_P argument.
1236 * dispnew.c (adjust_glyph_matrix, enable_glyph_matrix_rows):
1239 * xdisp.c (window_box_height): Add an assertion.
1241 * xfns.c (x_set_tool_bar_lines): Don't use more lines for the
1242 tool-bar than is available.
1243 (x_change_window_heights): Renamed from x_set_menu_bar_lines_1.
1245 2000-09-27 Dave Love <fx@gnu.org>
1247 * s/irix6-5.h: Now works 64-bit. Tidied.
1249 2000-09-26 Gerd Moellmann <gerd@gnu.org>
1251 * lisp.h (XINT) [EXPLICIT_SIGN_EXTEND]: Use BITS_PER_EMACS_INT
1252 instead of BITS_PER_INT.
1253 (XINT, XUINT) [NO_UNION_TYPE]: Cast result to EMACS_INT and
1254 EMACS_UINT, respectively.
1255 (NO_UNION_TYPE) [USE_LISP_UNION_TYPE]: Undefine.
1257 * m/sparc.h (BITS_PER_EMACS_INT) [__arch64__]: Don't define.
1259 * unexelf.c (ELFSIZE) [__NetBSD__ && __sparc_v9__]: Define to 64.
1261 * window.c (freeze_window_starts): Construct last argument for
1262 foreach_window differently.
1264 * xfns.c (x_decode_color): Don't return a Lisp_Object.
1266 * lisp.h (union Lisp_Object) [!NO_UNION_TYPE]: Use EMACS_INT and
1267 EMACS_UINT instead of `int' and `unsigned int'.
1268 (XSET) [EXPLICIT_SIGN_EXTEND]: Use EMACS_INT instead of `int'.
1270 * frame.h (struct frame): Make the `nothing' member of union
1271 output_data an EMACS_INT.
1273 * alloc.c (GC_CHECK_STRING_BYTES): Temporarily define, for bug
1275 (struct sdata) [GC_CHECK_STRING_BYTES]: Always record the string's
1276 size in the sdata structure.
1277 (SDATA_NBYTES, SDATA_DATA): New macros.
1278 (SDATA_OF_STRING, SDATA_SIZE) [GC_CHECK_STRING_BYTES]: Define
1279 differently for the different layout of the sdata structure.
1280 (allocate_string_data) [GC_CHECK_STRING_BYTES]: Record string size
1282 (sweep_strings, compact_small_strings) [GC_CHECK_STRING_BYTES]:
1283 Check that size recorded in the string size and size recorded in
1284 the sdata structure agree.
1286 2000-09-25 Dave Love <fx@gnu.org>
1288 * buffer.c: Include stdio.h.
1290 Partly suggested by Eduardo Horvath <eeh@netbsd.org>.
1292 * ralloc.c (__malloc_extra_blocks): Declare as __malloc_size_t.
1294 * alloc.c (__malloc_size_t) [DOUG_LEA_MALLOC]: Don't redefine it.
1295 (__malloc_size_t) [!DOUG_LEA_MALLOC]: Define unconditionally as
1297 (__malloc_extra_blocks): Declare as __malloc_size_t.
1299 2000-09-25 Gerd Moellmann <gerd@gnu.org>
1301 * alloc.c (mark_image): Use GC_NILP instead of NILP.
1303 * keyboard.c (show_help_echo): Set help_echo_showing_p.
1304 (read_char): If help-echo is showing, preserve the echo area
1307 * xdisp.c (help_echo_showing_p): New variable.
1308 (set_message): Reset it to 0.
1309 (init_xdisp): Initialize help_echo_showing_p.
1311 * dispextern.h (help_echo_showing_p): Declare extern.
1313 * config.in: Fix typo in __GNUC_MINOR__.
1315 * keyboard.h (quit_throw_to_read_char): Declare NO_RETURN.
1317 * s/freebsd.h (POSIX_SIGNALS): Define.
1319 * xterm.c (x_clear_mouse_face): Block/unblock input.
1321 2000-09-24 Dave Love <fx@gnu.org>
1323 * fns.c (base64_encode_1): Fix last change.
1325 2000-09-22 Gerd Moellmann <gerd@gnu.org>
1327 * dispnew.c (enable_glyph_matrix_rows): Remove xasserts.
1329 * xdisp.c (try_window_reusing_current_matrix): More fixes
1330 for the case window has a header-line.
1332 2000-09-22 Dave Love <fx@gnu.org>
1334 * xdisp.c (syms_of_xdisp): Defvar Vmenu_bar_update_hook to provide
1337 * xterm.c [SOLARIS2]: Remove redundant include of string.h.
1339 * fns.c (Fstring_as_unibyte, Fstring_as_multibyte): Doc fix.
1341 2000-09-21 Gerd Moellmann <gerd@gnu.org>
1343 * config.in (NO_RETURN): Define as `__attribute__((__noreturn__))'
1346 * lisp.h (wrong_type_argument, Fthrow, Fsignal, error): Declare
1349 * window.c, term.c, xmenu.c, xrdb.c, emacs.c, macros.c,
1350 * keymap.c, insdel.c, marker.c, minibuf.c, fileio.c, dired.c,
1351 * indent.c, search.c, alloc.c, data.c: Avoid some more compiler
1354 * marker.c (byte_char_debug_check): Return void.
1356 * xfns.c (Fx_create_frame): Set default frame parameter value
1357 for tool-bar-lines to 1.
1359 * dispnew.c (scrolling_window): Compare y-positions of rows
1360 equal at the start. Some simplification.
1362 * xdisp.c (try_window_reusing_current_matrix): Fix computation of
1363 reused rows' y-position in the case window has a header-line, and
1364 new window start is greater than old window start.
1366 * process.c (process_sent_to): New variable.
1367 (send_process): Workaround for a crash on sparc-sun-solaris-2.6
1368 with GCC 2.95.2 caused by a parameter being clobbered by longjmp.
1369 Declare more parameters volatile.
1371 * lread.c (Vrecursive_load_depth_limit): New variable.
1372 (Fload): Check recursive loads whose recursion depth exceeds
1373 Vrecursive_load_depth_limit.
1374 (syms_of_lread): DERFAR_LISP recursive-load-depth-limit.
1376 2000-09-20 Gerd Moellmann <gerd@gnu.org>
1378 * fileio.c (Fread_file_name): Doc fix.
1380 * editfns.c (Fmessage_or_box): Doc fix.
1382 * fns.c (Fy_or_n_p, Fyes_or_no_p): Doc fix.
1384 * xfns.c (xbm_scan): Allow C-style comments.
1386 * xfns.c (xpm_init_color_cache) [ALLOC_XPM_COLORS]: If color
1387 symbols are specified, add color translations to the cache.
1388 (xpm_color_bucket, xpm_cache_color) [ALLOC_XPM_COLORS]: New
1390 (xpm_lookup_color) [ALLOC_XPM_COLORS]: Use xpm_color_bucket and
1392 (xpm_load) [ALLOC_XPM_COLORS]: Pass frame and XPM attributes
1393 structures to xpm_init_color_cache.
1395 2000-09-19 Gerd Moellmann <gerd@gnu.org>
1397 * dispnew.c (update_window_line): Make sure to always draw
1400 2000-09-19 Andrew Innes <andrewi@gnu.org>
1402 * makefile.nt (bootstrap-emacs): Don't change directory.
1404 2000-09-19 Kenichi Handa <handa@etl.go.jp>
1406 * charset.h (UNIBYTE_STR_AS_MULTIBYTE_P): Fix previous change.
1408 * ccl.c (Fccl_execute_on_string): Make multibyte string correctly.
1409 If output buffer is too small, signal an appropriated error.
1411 2000-09-18 Dave Love <fx@gnu.org>
1413 * keyboard.c (menu_bar_items, tool_bar_items)
1414 (current_active_maps): Remove redundant get_local_map call.
1416 2000-09-18 Gerd Moellmann <gerd@gnu.org>
1418 * xterm.c (x_display_and_set_cursor): Don't show a hollow box
1419 cursor for buffers whose cursor_type is nil.
1421 * xterm.c (x_draw_image_glyph_string): Remove a comment describing
1422 a feature to implement that is already implemented.
1423 (note_mouse_highlight, x_find_ccl_program): Avoid some compiler
1426 * xfns.c (x_clear_image_1): New function.
1427 (x_clear_image): Use it.
1428 (x_from_xcolors): Use x_clear_image_1; don't free the image's
1431 * dispnew.c (update_window): Move test for invisible lines
1432 at the top to update_window_line.
1433 (update_window_line): Handle invisible lines here.
1435 * xfns.c (clear_image_cache): Clear current matrices of all
1436 frames sharing an image cache. Block input while freeing
1437 images. Fix timestamp comparison.
1438 (x_clear_image): Also free the mask.
1440 * xfns.c (lookup_image): Block input while loading the image so
1441 that we won't get interrupted in a state where the image isn't yet
1443 (xbm_load_image, xbm_load, xpm_load, xpm_load, lookup_rgb_color)
1444 (lookup_pixel_color, x_to_xcolors, x_from_xcolors)
1445 (x_disable_image, x_build_heuristic_mask, pbm_load, png_load)
1446 (jpeg_load, tiff_load, gif_load, gs_load): Don't block/unblock
1449 2000-09-16 Gerd Moellmann <gerd@gnu.org>
1451 * dispnew.c (update_window): Make sure to make desired rows
1452 current even if they are completely invisible at the top
1455 2000-09-15 Gerd Moellmann <gerd@gnu.org>
1457 * xfns.c (lookup_image): Build mask before applying an algorithm.
1458 Recognize algorithm `disabled'.
1459 (cross_disabled_images): New variable.
1460 (COLOR_INTENSITY): New macro.
1461 (x_detect_edges): Use COLOR_INTENSITY.
1462 (x_disable_image): New function.
1463 (syms_of_xfns): DEFVAR_BOOL cross_disabled_images.
1465 * xdisp.c (build_desired_tool_bar_string): For a toolbar item in
1466 disabled state, don't apply an image transformation algorithm if
1467 the user specified an image for the disabled state. Use
1468 `:algorithm disabled' for creating a disabled item's image if the
1469 user hasn't specified an image.
1471 * xfns.c (ALLOC_XPM_COLORS): Define if we can use Emacs' color
1472 allocation functions with the XPM lib.
1473 (struct xpm_cached_color) [ALLOC_XPM_COLORS]: New structure.
1474 (XPM_COLOR_CACHE_BUCKETS) [ALLOC_XPM_COLORS]: New macro.
1475 (xpm_color_cache) [ALLOC_XPM_COLORS]: New variable.
1476 (xpm_init_color_cache, xpm_free_color_cache, xpm_lookup_color)
1477 (xpm_alloc_color, xpm_free_colors) [ALLOC_XPM_COLORS]: New
1479 (xpm_load) [ALLOC_XPM_COLORS]: Use Emacs' own color allocation
1480 functions, if possible, because these handle color allocation
1481 failure more gracefully.
1482 (Fimage_mask_p): New function.
1484 * xfns.c (QCmatrix, QCcolor_adjustment, QCmask, Qemboss)
1485 (Qedge_detection, Qheuristic): New symbols.
1486 (syms_of_xfns): Initialize new symbols.
1487 (lookup_image): Handle `:mask X', `:algorithm emboss', and
1488 `algorithm (edge-detection ...)'.
1489 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format):
1490 (tiff_format, gif_format, gs_format): Add `:mask'.
1491 (XBM_MASK, XPM_MASK, PBM_MASK, PNG_MASK, JPEG_MASK, TIFF_MASK)
1492 (GIF_MASK, GS_MASK): New enumerators.
1493 (x_laplace_read_row, x_laplace_write_row): Functions removed.
1494 (emboss_matrix, laplace_matrix): New variables.
1495 (x_to_xcolors, x_from_xcolors, x_detect_edges, x_emboss)
1496 (x_edge_detection): New functions.
1497 (x_laplace): Rewritten in terms of x_detect_edges.
1498 (x_build_heuristic_mask): If image has a mask, free it.
1500 2000-09-14 Andrew Innes <andrewi@gnu.org>
1502 * makefile.w32-in: Revert to Unix line endings.
1504 2000-09-14 Andrew Innes <andrewi@gnu.org>
1506 * makefile.w32-in: Standardize indentation somewhat.
1507 (bootstrap-temacs): Use $(ARGQUOTE) instead of literal quotes, to
1508 cater for differences between shells.
1510 * w32term.c (w32_per_char_metric): Handle non-TrueType fonts.
1512 2000-09-14 Gerd Moellmann <gerd@gnu.org>
1514 * xterm.c (x_produce_glyphs): If the distance from the current
1515 position to the next tab stop is less than a canonical character
1516 width, use the tab stop after that.
1518 2000-09-14 Dave Love <fx@gnu.org>
1520 * buffer.c (alloc_buffer_text): Fix xmalloc call.
1522 2000-09-14 Gerd Moellmann <gerd@gnu.org>
1524 * xdisp.c (handle_fontified_prop): While running fontification
1525 functions, bind `fontification-functions' and
1526 `after-change-functions' to nil.
1528 * s/freebsd.h, s/irix-5.0.h, s/sol2.h, s/template.h
1529 (USE_MMAP_FOR_BUFFERS): Define instead of REL_ALLOC_MMAP.
1531 * Makefile.in (mallocobj) [SYSTEM_MALLOC]: Don't add ralloc.o.
1533 * emacs.c: Change conditional compilation on REL_ALLOC_MMAP to
1534 USE_MMAP_FOR_BUFFERS.
1536 * insdel.c (make_gap): Use enlarge_buffer_text.
1538 * buffer.c: Move allocation with mmap here, from ralloc.c. Change
1539 conditional compilation on REL_ALLOC_MMAP to USE_MMAP_FOR_BUFFERS.
1540 (mmap_alloc, mmap_free, mmap_realloc) [REL_ALLOC_MMAP]: Renamed
1541 from former r_alloc_* functions in ralloc.c.
1542 (mmap_page_size, mmap_initialized_p) [REL_ALLOC_MMAP]: New
1544 (MEM_ALIGN) [REL_ALLOC_MMAP]: New macro.
1545 (mmap_init) [REL_ALLOC_MMAP]: New function.
1546 (alloc_buffer_text, enlarge_buffer_text, free_buffer_text): New
1547 functions replacing macros BUFFER_ALLOC, BUFFER_REALLOC, and
1550 * buffer.h (BUFFER_ALLOC, BUFFER_REALLOC, BUFFER_FREE): Removed.
1551 (enlarge_buffer_text): Add prototype.
1553 * ralloc.c: Remove everything having to do with the use of mmap.
1555 2000-09-13 Gerd Moellmann <gerd@gnu.org>
1557 * sound.c (Fplay_sound): Doc fix.
1559 * keyboard.c: Avoid some more compiler warnings.
1560 (parse_tool_bar_item): Ignore cached key bindings.
1562 * alloc.c: Add some comments about DOUG_LEA_MALLOC's use of mmap
1563 and allocation of Lisp data.
1565 2000-09-12 Gerd Moellmann <gerd@gnu.org>
1567 * xfaces.c: Remove conditional compilation on SCALABLE_FONTS.
1568 (Finternal_set_lisp_face_attribute): If frame is 0, set new frame
1571 * lread.c (Fload): Put code checking for recursive loads in #if 0.
1573 2000-09-12 Miyashita Hisashi <himi@meadowy.org>
1575 * ccl.c: Comment fixed.
1576 (MAX_MAP_SET_LEVEL): Increased to 30.
1577 (PUSH_MAPPING_STACK): Enclose with do-while block.
1578 (POP_MAPPING_STACK): Likewise.
1579 (stack_idx_of_map_multiple): New variable.
1580 (CCL_CALL_FOR_MAP_INSTRUCTION): New macro.
1581 (ccl_driver) <CCL_IterateMultipleMap>: If the content is a symbol,
1582 call the corresponding CCL program by
1583 CCL_CALL_FOR_MAP_INSTRUCTION.
1584 (ccl_driver) <CCL_MapSingle>: Likewise.
1585 (ccl_driver) <CCL_MapMultiple>: Rewritten to fix many bugs, deal
1586 with the case where looking up process reaches to the end of
1587 map-set, and call CCL programs as the above change.
1589 2000-09-11 Gerd Moellmann <gerd@gnu.org>
1591 * xfns.c (png_load, jpeg_load): Declare some variables volatile
1592 that might be clobbered by longjmp.
1593 (check_x_display_info, x_decode_color, create_frame_xic)
1594 (Fx_display_backing_store, Fx_display_visual_class)
1595 (x_build_heuristic_mask, pbm_scan_number): Avoid compiler
1598 * lread.c (init_lread): Set Vloads_in_progress to nil.
1599 (Fload): Show list of recursively loaded files, when signaling an
1602 * lread.c (Vloads_in_progress): New variable.
1603 (record_load_unwind): New function.
1604 (Fload): Check for recursive loads.
1605 (syms_of_lread): Initialize Vloads_in_progress.
1606 (read_integer, read1): Avoid some compiler warnings.
1608 * fns.c (concat, Fsubstring, internal_equal, Fnconc): Avoid some
1611 2000-09-11 Miles Bader <miles@gnu.org>
1613 * editfns.c (Fbuffer_string): Doc fix.
1615 2000-09-10 Gerd Moellmann <gerd@gnu.org>
1617 * ralloc.c (mmap_enlarge): Don't return 0 if successful.
1619 2000-09-09 Ken Raeburn <raeburn@gnu.org>
1621 * s/netbsd.h: Use NOT_C_CODE, not NO_C_SOURCE, when deciding
1622 whether to include other header files.
1624 2000-09-09 Gerd Moellmann <gerd@gnu.org>
1626 * xfaces.c (CYCLE_CHECK): Don't use the Lisp_Object returned
1627 by Fmemq as a boolean.
1629 2000-09-08 Stefan Monnier <monnier@cs.yale.edu>
1631 * xfaces.c (Finternal_set_lisp_face_attribute): Minor thinko.
1633 2000-09-08 Gerd Moellmann <gerd@gnu.org>
1635 * ralloc.c (mmap_fd): Remove initializer which can make it
1636 read-only in a dumped Emacs.
1637 (mmap_fd_1): New variable.
1638 (mmap_set_vars): Remove local `fd'. Save mmap_fd in mmap_fd_1,
1639 restore it from there.
1640 (r_alloc, r_re_alloc, r_alloc_free): Call r_alloc_init
1641 unconditionally so that mmap_fd can be initialized there.
1642 (r_alloc_init_fd): Open-coded in r_alloc_init; function removed.
1643 (r_alloc_init) [REL_ALLOC_MMAP && !MAP_ANON]: Open /dev/zero.
1644 (r_alloc_init) [REL_ALLOC_MMAP && MAP_ANON]: Set mmap_fd to -1.
1646 * xfaces.c (Finternal_merge_in_global_face): Return a Lisp object.
1648 * xdisp.c (dump_glyph_row): Fix printf format string.
1649 (display_line, move_it_in_display_line_to): Avoid compiler
1652 * s/freebsd.h (GC_MARK_STACK, REL_ALLOC_MMAP): Define.
1654 * keymap.c (Fset_keymap_parent): Check for cycles in keymap
1657 * xdisp.c (try_window_id): When trying to locate cursor in
1658 unchanged rows at the top, handle the case that we can't find it.
1660 * xterm.c (x_draw_glyphs): Handle case START and END are out
1661 of bounds more carefully.
1663 2000-09-08 Dave Love <fx@gnu.org>
1665 * s/sol2.h (REL_ALLOC_MMAP): Define.
1666 * s/irix5-0.h (REL_ALLOC_MMAP): Likewise.
1668 * ralloc.c: Don't include string.h (redundant).
1669 (MAP_ANON) [REL_ALLOC_MMAP]: Ensure it's defined.
1670 [!MAP_ANON]: Include fcntl.h.
1671 (mmap_fd) [REL_ALLOC_MMAP]: New variable.
1672 (r_alloc, r_re_alloc, r_alloc_free)
1673 (mmap_enlarge, mmap_set_vars): Use it.
1674 (r_alloc_init_fd): New function.
1675 (__morecore) [SYSTEM_MALLOC]: Don't declare.
1676 (r_alloc_init): Call r_alloc_init_fd. Conditionalize stuff on
1679 * Makefile.in (allocaobj) [!SYSTEM_MALLOC && REL_ALLOC_MMAP]:
1682 * unexelf.c (SHT_MIPS_DEBUG, HDRR) [__mips__]: Really confine last
1683 change to __NetBSD__.
1685 2000-09-08 Kenichi Handa <handa@etl.go.jp>
1687 * search.c (compile_pattern): Check the multibyteness of cached
1690 2000-09-08 Miles Bader <miles@gnu.org>
1692 * xfaces.c (default_face_vector): Function removed.
1693 (Finternal_merge_in_global_face): Restore old global/local
1694 attribute override order. Use inline loop instead of calling
1695 default_face_vector.
1697 2000-09-07 Gerd Moellmann <gerd@gnu.org>
1699 * ralloc.c (obtain, relinquish, relinquish, r_alloc_size_in_use)
1700 (get_bloc, relocate_blocs, update_heap_bloc_correspondence)
1701 (resize_bloc, r_alloc_sbrk, r_alloc_init): Add casts to `char *'
1702 where necessary, in case POINTER_TYPE is `void'.
1704 2000-09-07 Eli Zaretskii <eliz@is.elta.co.il>
1706 * frame.c (make_terminal_frame): Initialize frame foreground and
1707 background colors to unspecified, for the initial instance of an
1710 2000-09-07 Gerd Moellmann <gerd@gnu.org>
1712 * ralloc.c (mmap_find): Fix overlap computation.
1713 (mmap_enlarge): Compute nbytes before trying to find an
1716 * xfaces.c (smaller_face): Compare font heights with `<' and `>'
1719 * lread.c (syms_of_lread): Change value of regexp
1720 Vbytecomp_version_regexp to not match some XEmacs-compiled files.
1722 * xmenu.c (xdialog_show): When looking up the selection in
1723 menu_items, take `quote' boundaries into account; this corresponds
1724 to a nil ITEM in x-popup-dialog.
1726 2000-09-07 Kenichi Handa <handa@etl.go.jp>
1728 * charset.h (MIN_CHARSET_OFFICIAL_DIMENSION1): Define it as 0x80,
1730 (MIN_CHAR_OFFICIAL_DIMENSION1): Define it as ((0x81 - 0x70) << 7).
1732 * coding.c (encode_coding_sjis_big5): Use translation table for
1733 encoding, not decoding. Fix the handling of latin-jisx0201.
1734 Check for the charset katakana-jisx0201 too.
1735 (ONE_MORE_CHAR): Call translate_char with CHARSET arg -1.
1736 (detect_coding_sjis): Check the byte sequence more rigidly.
1738 2000-09-07 Gerd Moellmann <gerd@gnu.org>
1740 * xfaces.c (Vparam_value_alist): New variable.
1741 (syms_of_xfaces): Initialize it.
1742 (Finternal_set_lisp_face_attribute): Avoid more consing.
1744 * frame.c (Fframe_parameter): Handle `name' and `background-mode'
1746 (Fframe_parameter) [HAVE_X_WINDOWS]: Handle `display' specially.
1747 (Qbackground_mode): New variable.
1748 (syms_of_frame_1): Initialize Qbackground_mode.
1750 * lisp.h (Qdisplay): Declare extern.
1752 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is 0,
1753 change face on all frames, and change the default for new frames.
1755 2000-09-07 Dave Love <fx@gnu.org>
1757 * Makefile.in [!SYSTEM_MALLOC && REL_ALLOC_MMAP]: Set mallocobj.
1759 2000-09-07 Kenichi Handa <handa@etl.go.jp>
1761 * charset.h (MAKE_CHAR): Be sure to set MSB of C1 to 0.
1763 * charset.c: Include composite.h
1764 (lisp_string_width): New function.
1765 (Fstring_width): Call lisp_string_width instead of strwidth.
1767 * Makefile.in (charset.o): Depends on composite.h.
1769 * process.c (read_process_output): Before inserting the decoded
1770 text in the buffer, adjust the multibyteness.
1772 2000-09-06 Gerd Moellmann <gerd@gnu.org>
1774 * buffer.c (set_buffer_internal_1) [REL_ALLOC_MMAP]: If
1775 buffer's text buffer is null, map new memory.
1777 * ralloc.c (POINTER, SIZE) [emacs]: Define in terms of
1778 POINTER_TYPE and size_t.
1779 (struct mmap_region) [REL_ALLOC_MMAP]: New structure.
1780 (mmap_regions, mmap_regions_1) [REL_ALLOC_MMAP]: New variables.
1781 (ROUND, MMAP_REGION_STRUCT_SIZE, MMAP_REGION, MMAP_USER_AREA)
1782 [REL_ALLOC_MMAP]: New macros.
1783 (mmap_find, mmap_free, mmap_enlarge, mmap_set_vars)
1784 (mmap_mapped_bytes, r_alloc, r_re_alloc, r_alloc_free)
1785 [REL_ALLOC_MMAP]: New functions.
1787 * emacs.c (Fdump_emacs) [REL_ALLOC_MMAP]: Call mmap_set_vars
1788 before and after unexec.
1790 * buffer.c (init_buffer) [REL_ALLOC_MMAP]: Map new buffer
1791 text buffers if necessary.
1793 * buffer.h (R_ALLOC_DECLARE): Removed because unused.
1794 (r_alloc, r_re_alloc, r_alloc_free): Use POINTER_TYPE and size_t
1797 * config.in (HAVE_MMAP): Add #undef.
1799 2000-09-05 Gerd Moellmann <gerd@gnu.org>
1801 * frame.c (Qdisplay_type): New variable.
1802 (syms_of_frame_1): Initialize it.
1803 (Fframe_parameter): New function that avoids consing.
1804 (syms_of_frame): Defsubr it.
1806 * buffer.c (Fother_buffer): Consider buffers as invisible when
1807 they are displayed in a window on an invisible frame.
1809 * window.c (window_loop) <GET_LARGEST_WINDOW>: Fix bug making
1810 get-largest-window always return nil.
1812 2000-09-04 Gerd Moellmann <gerd@gnu.org>
1814 * lread.c (syms_of_lread): Make Vbytecomp_version_regexp a Lisp
1815 variable; recognize Emacs 19 elc files.
1817 2000-09-04 Miles Bader <miles@gnu.org>
1819 * xmenu.c (xmenu_show): Call x_set_menu_resources_from_menu_face
1820 before initially popping up the menu, so the menu doesn't flash
1821 when the face settings are significantly different from the
1824 2000-09-04 Stefan Monnier <monnier@cs.yale.edu>
1826 * regex.c (WIDE_CHAR_SUPPORT): New macro.
1827 (btowc, iswctype, wctype) [_LIBC]: Redefine to __<fun>.
1828 (BIT_ALPHA, BIT_ALNUM, BIT_ASCII, BIT_NONASCII, BIT_GRAPH, BIT_PRINT)
1829 (BIT_UNIBYTE): Remove.
1830 (re_match_2_internal): Delete corresponding code and streamline the
1831 BIT_MULTIBYTE case to not bother checking ISUNIBYTE.
1832 (CHAR_CLASS_MAX_LENGTH) [!WIDE_CHAR_SUPPORT]: Set to 9 rather than 6.
1833 (re_wctype_t): New type.
1834 (re_wctype, re_iswctype, re_wctype_to_bit): New functions.
1835 (regex_compile): Use them and fix handling of overly long char classes.
1837 2000-09-03 Andrew Innes <andrewi@gnu.org>
1839 * makefile.w32-in: Change to DOS line endings.
1841 * s/ms-w32.h (ORDINARY_LINK): New define.
1843 * w32.c (_ANONYMOUS_UNION) [__GNUC__]: New define
1844 (_ANONYMOUS_STRUCT) [__GNUC__]: New define.
1846 * makefile.w32-in (clean): Don't delete config.h and epaths.h.
1847 (distclean): Delete them here instead.
1849 * w32proc.c (compare_env): Convert to uppercase for comparison,
1850 not lowercase, to match how the native Windows shell works.
1852 2000-09-03 Jason Rumney <jasonr@gnu.org>
1854 * ChangeLog: Remove -unix from coding. Let Emacs autodetect, as
1855 CVS changes the line-ends when checking in/out on DOS/Windows.
1857 * makefile.nt (emacs): Do not change directory to run temacs, as
1858 the load-path is set relative to current directory.
1860 2000-09-03 Miles Bader <miles@gnu.org>
1862 * xterm.c (x_alloc_lighter_color_for_widget): New function.
1864 2000-09-02 Gerd Moellmann <gerd@gnu.org>
1866 * xdisp.c (redisplay_mode_lines): New function.
1867 (display_mode_lines): Return number of mode lines displayed.
1868 (echo_area_display): Use redisplay_mode_lines to draw garbaged
1869 mode lines. Don't temporarily bind redisplay-dont-pause to t.
1871 * emacs.c, callint.c, doc.c, editfns.c: Remove includes of
1872 string.h and strings.h.
1873 (index) [HAVE_INDEX]: Add prototype.
1875 * unexelf.c (SHT_PROGBITS) [__NetBSD__ && !PT_LOAD]: Don't define.
1876 (SHT_MIPS_DEBUG, HDRR) [__NetBSD__ && __mips__]: Define.
1878 * s/netbsd.h [!NO_C_SOURCE]: Include <signal.h>.
1879 (GC_SETJMP_WORKS, GC_MARK_STACK): Define.
1881 2000-09-01 Gerd Moellmann <gerd@gnu.org>
1883 * lread.c (read1): Accept `?' as symbol constituent, for
1884 compatiblity with XEmacs.
1886 2000-08-31 Stefan Monnier <monnier@cs.yale.edu>
1888 * regex.h (RE_NO_NEWLINE_ANCHOR): New syntax flag.
1889 (struct re_pattern_buffer): Remove newline_anchor.
1890 * regex.c: Keep namespace clean for GNU libc by renaming <fun>
1891 to __<fun> and using `weak_alias (__<fun>, <fun>)'.
1892 (re_max_failures, fail_stack): Use size_t rather than unsigned.
1893 (regex_compile): For ^ and $, choose between buffer and line (beg|end)
1894 depending on the new RE_NO_NEWLINE_ANCHOR syntax flag.
1895 (print_compiled_pattern, re_search_2, mutually_exclusive_p)
1896 (re_match_2_internal, re_compile_pattern, re_comp, regcomp):
1897 Get rid of references to newline_anchor.
1898 (regcomp): Allocate and precompute a fastmap.
1900 2000-08-31 Gerd Moellmann <gerd@gnu.org>
1902 * lread.c (openp): GCPRO local variable `filename'.
1904 2000-08-30 Stefan Monnier <monnier@cs.yale.edu>
1906 * regex.h (struct re_pattern_buffer): Use size_t for used/allocated.
1908 * regex.c: Merge some changes from GNU libc. Add prototypes.
1909 (bcopy, bcmp, REGEX_REALLOCATE, re_match_2_internal):
1910 Use memcmp and memcpy instead of bcopy and bcmp.
1911 (init_syntax_once): Use ISALNUM.
1912 (PUSH_FAILURE_POINT, re_match_2_internal): Remove failure_id.
1913 (REG_UNSET_VALUE): Remove. Use NULL instead.
1914 (REG_UNSET, re_match_2_internal): Use NULL.
1915 (SET_HIGH_BOUND, MOVE_BUFFER_POINTER, ELSE_EXTEND_BUFFER_HIGH_BOUND):
1917 (EXTEND_BUFFER): Use them (to work with BOUNDED_POINTERS).
1918 (GET_UNSIGNED_NUMBER): Don't use ISDIGIT.
1919 (regex_compile): In handle_interval, return an error rather than try to
1920 unfetch the interval if we can't find the closing brace.
1921 Obey the RE_NO_GNU_OPS syntax bit.
1922 (TOLOWER): New macro.
1924 (regexec): Allocate regs.start and regs.end as one block.
1926 2000-08-30 Gerd Moellmann <gerd@gnu.org>
1928 * xdisp.c (echo_area_display): Check display_completed instead
1929 of calling detect_input_pending.
1931 * dispnew.c (update_frame): Only set display_completed here; move
1932 the update_begin and update_end calls here from update_frame_1.
1933 (update_frame_1): Don't set display_completed here, don't call
1934 update_begin/update_end.
1936 * xfaces.c (set_font_frame_param): Use Fmodify_frame_parameters
1937 instead of store_frame_param.
1939 2000-08-29 Gerd Moellmann <gerd@gnu.org>
1941 * dispnew.c (build_frame_matrix_from_leaf_window): If a row of a
1942 desired window matrix hasn't been displayed, use the current row
1943 instead. Make sure that only those frame rows are updated for
1944 which there exists a corresponding enabled desired row.
1946 2000-08-29 Miles Bader <miles@gnu.org>
1948 * xfaces.c (default_face_vector): New function.
1949 (Finternal_merge_in_global_face): Use it instead of merge_face_vectors.
1951 2000-08-29 Gerd Moellmann <gerd@gnu.org>
1953 * lread.c (openp): Prevent temporary string passed to
1954 Ffile_readable_p from being garbage collected.
1956 2000-08-28 Dave Love <fx@gnu.org>
1958 * keymap.c (store_in_keymap): Add `static' to declaration.
1960 2000-08-28 Gerd Moellmann <gerd@gnu.org>
1962 * emacs.c, callint.c, doc.c, editfns.c
1963 (toplevel) [HAVE_STRING_H]: Include string.h.
1964 (toplevel) [HAVE_STRINGS_H]: Include strings.h.
1965 (index): Remove prototypes which might conflict with non-standard
1966 definitions of index/strchr.
1968 * s/usg5-3.h (index): Define only if not HAVE_INDEX.
1969 (rindex): Define only if !HAVE_RINDEX.
1971 * s/sco5.h (bcopy, bzero, bcmp): Don't define.
1973 * config.in (HAVE_INDEX, HAVE_RINDEX, HAVE_STRINGS_H): Add undefs.
1975 2000-08-28 Miles Bader <miles@gnu.org>
1977 * xfaces.c (merge_face_vectors): Clear TO's :font attribute if
1978 made inconsistent by a font-related attribute in FROM.
1979 (merge_face_inheritance): Add function comment.
1981 2000-08-28 Kenichi Handa <handa@etl.go.jp>
1983 * keyboard.c (read_char_minibuf_menu_prompt): Call read_char with
1984 the 4th arg (PREV_EVENT) Qt to suppress input method.
1986 2000-08-27 Stefan Monnier <monnier@cs.yale.edu>
1988 * regex.c: Indent cpp directives and remove parens after `defined'.
1989 (PTR_TO_OFFSET, POS_AS_IN_BUFFER): Move to a better place.
1990 (ISDIGIT, ISCNTRL, ISXDIGIT) [!emacs]: Remove duplicate definition.
1991 (regex_compile): Use RE_FRUGAL instead of RE_ALL_GREEDY.
1992 (re_compile_pattern): Use size_t for length.
1993 (init_syntax_once): Move to a better place.
1994 * regex.h: Merge changes from GNU libc. Indent cpp directives.
1995 (RE_FRUGAL): Replaces RE_ALL_GREEDY (inverted meaning).
1997 * syntax.c (back_comment): Detect cases where a comment-starter is
1998 actually inside another comment as in: /* a // b */ c // d \n.
1999 Make it clear that `comstart_pos' is unused for nested comments.
2001 * keymap.c (store_in_keymap, fix_submap_inheritance): New prototypes.
2002 (KEYMAPP): New macro.
2003 (Fkeymap_parent, Fset_keymap_parent): Use it.
2004 (fix_submap_inheritance): Mark it static.
2005 (define_as_prefix, describe_buffer_bindings, describe_command)
2006 (describe_translation, describe_map): Complete prototypes.
2008 * lisp.h (store_in_keymap, fix_submap_inheritance): Remove.
2010 * keyboard.c (menu_bar_item): Detect duplicate entries for all items
2011 to better match the key-lookup behavior.
2013 2000-08-27 Gerd Moellmann <gerd@gnu.org>
2015 * xfaces.c (lface_fully_specified_p): Handle :inherit.
2016 (Finternal_set_lisp_face_attribute): Fix typo in error message.
2018 2000-08-27 Eli Zaretskii <eliz@is.elta.co.il>
2020 * Makefile.in (dispnew.o, indent.o, fontset.o, minibuf.o)
2021 (process.o, scroll.o, sysdep.o): Depend on keyboard.h.
2022 (xterm.o): Depend on coding.h
2024 2000-08-26 Kenichi Handa <handa@etl.go.jp>
2026 * cmds.c (internal_self_insert): Delete '#ifdef HAVE_FACES' and
2027 the corresponding '#endif'.
2029 2000-08-26 Miles Bader <miles@gnu.org>
2031 * dispextern.h (enum lface_attribute_index): Add LFACE_INHERIT_INDEX.
2032 * xfaces.c (QCinherit): New variable.
2033 (syms_of_xfaces): Initialize it.
2034 (LFACE_INHERIT): New macro.
2035 (Finternal_get_lisp_face_attribute)
2036 (merge_face_vector_with_property)
2037 (Finternal_set_lisp_face_attribute): Deal with :inherit attribute.
2038 (check_lface_attrs): Allow new types of face height. Check
2040 (CYCLE_CHECK): New macro.
2041 (merge_face_inheritance): New function.
2042 (merge_face_vectors): Merge inherited faces too. Add F and
2043 CYCLE_CHECK arguments.
2044 (merge_face_vector_with_property, Finternal_merge_in_global_face)
2045 (lookup_named_face, lookup_derived_face, realize_named_face)
2046 (face_at_string_position, face_at_buffer_position): Supply
2047 new F and CYCLE_CHECK arguments to merge_face_vectors.
2048 (merge_face_heights): New function.
2049 (merge_face_vectors, merge_face_vector_with_property)
2050 (Finternal_set_lisp_face_attribute): Call merge_face_heights to
2051 handle relative face heights.
2052 (lface_same_font_attributes_p): Compare heights using EQ.
2054 2000-08-26 Kenichi Handa <handa@etl.go.jp>
2056 * charset.c (char_to_string): Check the character validity.
2057 (char_valid_p): If C is not less than MAX_CHAR, be sure to return
2060 2000-08-25 Stefan Monnier <monnier@cs.yale.edu>
2062 * regex.c (PUSH_FAILURE_COUNT): New macro.
2063 (POP_FAILURE_REG_OR_COUNT): Renamed from POP_FAILURE_REG.
2064 Handle popping of a register's or a counter's data.
2065 (POP_FAILURE_POINT): Use the new name.
2066 (re_match_2_internal): Push counter data on the stack for succeed_n,
2067 jump_n and set_number_at and remove misleading dead code in succeed_n.
2069 2000-08-25 Gerd Moellmann <gerd@gnu.org>
2071 * xdisp.c (redisplay_internal): If considering all windows on all
2072 frames, update the display for each frame as soon as possible,
2073 instead of first building all desired matrices for all frames, and
2074 then updating them all.
2075 (try_cursor_movement): Handle case that last_cursor.vpos is -1.
2077 2000-08-24 Gerd Moellmann <gerd@gnu.org>
2079 * bytecode.c (mark_byte_stack): Add a comment.
2081 * frame.h (FRAME_FLAGS_AREA_COLS, FRAME_FLAGS_AREA_WIDTH)
2082 (FRAME_LEFT_FLAGS_AREA_WIDTH): Return 0 unless frame is
2085 2000-08-24 Kenichi Handa <handa@etl.go.jp>
2087 * minibuf.c (do_completion): Always use compare-string, not
2088 string-equal because the latter doesn't pay attention to
2089 multibyteness of strings.
2091 * process.c (create_process): Don't setup raw-text coding here.
2092 (Fopen_network_stream): Don't set coding->src_multibyte and
2093 coding->dst_multibyte here.
2094 (read_process_output): For process filter, return unibyte string
2095 if default-enable-multibyte-characters is nil.
2096 (send_process): If OBJECT is multibyte text, be sure to encoded it
2097 by the specified coding system for the process. Otherwise, setup
2099 (init_process): Don't initialize default-process-coding-system
2102 2000-08-23 Eli Zaretskii <eliz@is.elta.co.il>
2104 * buffer.c (syms_of_buffer) <scroll-up-aggressively>: Doc fix.
2105 <scroll-down-aggressively>: Likewise.
2107 2000-08-23 Kenichi Handa <handa@etl.go.jp>
2109 * coding.c (encode_eol): Fix bug for the case of dst_bytes being
2110 zero. Set coding->produced_char correctly.
2112 2000-08-22 Andrew Innes <andrewi@gnu.org>
2114 * makefile.w32-in: New file.
2116 * unexw32.c (unexec): Ignore old_name, and use the actual location
2117 of the current executable instead. Base new_name on this.
2119 * w32proc.c (create_child): Remove reference to security
2120 descriptor, which isn't needed and doesn't compile with mingw32.
2122 * w32term.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
2123 up dllimport attributes.
2124 (x_update_window_end): Update prototype.
2126 * unexec.c (write_segment) [USE_CRT_DLL]: Remove unnecessary
2127 extern, which screws up dllimport attributes.
2129 * sysdep.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
2130 up dllimport attributes.
2132 * strftime.c [USE_CRT_DLL]: Remove unnecessary extern, which
2133 screws up dllimport attributes.
2135 * process.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
2136 up dllimport attributes.
2137 (create_process) [USE_CRT_DLL]: Remove unnecessary extern, which
2138 screws up dllimport attributes.
2140 * lread.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
2141 up dllimport attributes.
2143 * keyboard.c [USE_CRT_DLL]: Remove unnecessary extern, which
2144 screws up dllimport attributes.
2146 * floatfns.c [USE_CRT_DLL]: Remove unnecessary extern, which
2147 screws up dllimport attributes.
2149 * fileio.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
2150 up dllimport attributes.
2152 * emacs.c (malloc_initialize_hook) [USE_CRT_DLL]: Remove
2153 unnecessary extern, which screws up dllimport attributes.
2156 * editfns.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
2157 up dllimport attributes.
2159 * dispnew.c (window_change_signal) [USE_CRT_DLL]: Remove
2160 unnecessary extern, which screws up dllimport attributes.
2162 * callproc.c [USE_CRT_DLL]: Remove unnecessary extern, which
2163 screws up dllimport attributes.
2165 * buffer.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
2166 up dllimport attributes.
2168 * w32proc.c (IsValidLocale): Extern missing from mingw32 headers.
2170 * w32bdf.c (search_file_line):
2171 (set_bdf_font_info):
2173 (w32_get_bdf_glyph):
2174 (w32_BDF_to_x_font): Fix compile warnings.
2176 * w32menu.c: Include keyboard.h before frame.h. Fix compile
2179 * w32select.c: Include keyboard.h before frame.h.
2181 * w32fns.c (max): Define macro.
2182 (JOHAB_CHARSET): Define if not known.
2183 (MOD_ALT, MOD_CONTROL, MOD_SHIFT, MOD_WIN): Define if not known.
2184 (Fx_show_tip): Synch with X version.
2186 * w32xfns.c: Include keyboard.h before frame.h.
2188 * w32fns.c: Include keyboard.h before frame.h.
2190 * w32term.c: Include keyboard.h before frame.h.
2192 * fontset.c: Include keyboard.h before frame.h.
2194 * w32inevt.c: Include keyboard.h before frame.h.
2195 (MOUSE_MOVED): Define if not known.
2197 * minibuf.c: Include keyboard.h before frame.h.
2199 * keyboard.c: Include keyboard.h before frame.h.
2201 * indent.c: Include keyboard.h before frame.h.
2203 * dispnew.c: Include keyboard.h before frame.h.
2205 * buffer.c: Include keyboard.h before frame.h.
2207 * alloc.c: Include keyboard.h before frame.h.
2209 * print.c: Include keyboard.h before frame.h.
2211 * process.c: Include keyboard.h before frame.h.
2213 * scroll.c: Include keyboard.h before frame.h.
2215 * sysdep.c: Include keyboard.h before frame.h.
2217 * term.c: Include keyboard.h before frame.h.
2219 * window.c: Include keyboard.h before frame.h.
2221 * xdisp.c: Include keyboard.h before frame.h.
2222 Separate GLYPH_DEBUG and DEBUG_TRACE_MOVE.
2224 * frame.c: Include keyboard.h before frame.h.
2226 * w32heap.h: Undefine min, max.
2228 * w32gui.h: Undefine min, max.
2230 * unexw32.c: Change PUCHAR to PCHAR.
2231 (PTR_TO_OFFSET): Cast ptr to unsigned char *.
2234 (copy_executable_and_dump_data): Remove unnecessary static defs.
2235 (copy_executable_and_dump_data): Fix compile warnings.
2237 * sysdep.c (NULL) [WINDOWSNT]: Define NULL if not defined.
2239 * w32console.c (min): Define macro.
2240 (clear_frame, write_glyphs): Fix compile warning.
2242 * w32proc.c (compare_env):
2243 (find_child_console): Fix compile warning.
2245 * w32.c (sys_strerror): Use sys_nerr instead of _sys_nerr. Use
2246 sys_errlist instead of _sys_errlist.
2247 (get_emacs_configuration_options): New function.
2249 * s/ms-w32.h (sys_nerr): Provide default definition.
2250 (strdup, strupr, strnicmp, stricmp, tzset, tzname): Map to same
2251 name with _ prepended.
2252 (NSIG): Define if not known.
2253 (get_emacs_configuration): Provide extern declaration.
2254 (get_emacs_configuration_options): Provide extern declaration.
2255 (EMACS_CONFIG_OPTIONS): Call get_emacs_configuration_options.
2257 * w32.c (gettimeofday): Use struct timeb, not struct _timeb.
2259 (read_unc_volume): Fix compile warning.
2261 * s/ms-w32.h (_WINSOCK_H): Define to prevent normal winsock
2262 definitions from being used.
2264 * lisp.h [WINDOWSNT]: Don't declare externs for getenv, ctime and getwd.
2266 * w32.c (unc_volume_file_attributes):
2267 (open_unc_volume): Make arg const.
2269 * sysdep.c [WINDOWSNT]: Remove extern decl of errno.
2270 (read_input_waiting): Remove excess parameter.
2272 * w32.c (init_environment): Call _access.
2273 (check_windows_init_file): Call _close.
2274 (init_user_info): Call _putenv.
2275 (init_environment): Call _putenv and _strdup.
2276 (init_ntproc): Reset volume info cache on startup.
2278 * s/ms-w32.h (malloc, free, realloc, calloc): Rename if
2279 USE_CRT_DLL is defined, so Emacs can use GNU malloc even though it
2280 cannot override the CRT malloc.
2282 * makefile.nt (LOCAL_FLAGS): Define USE_CRT_DLL if requested.
2283 (LINK_FLAGS): Append to original value of LINK_FLAGS.
2285 * w32heap.c [!USE_CRT_DLL]: Don't define _heap_init and _heap_term
2286 unless we are linking with a static CRT.
2287 (RVA_TO_PTR): Cast result to unsigned char*.
2289 * w32.c (GetCachedVolumeInformation): Use xmalloc, xfree and xstrdup.
2290 (add_volume_info): Use xstrdup.
2292 2000-08-22 Stefan Monnier <monnier@cs.yale.edu>
2294 * minibuf.c (Vcompletion_auto_help): Renamed from `auto_help'.
2295 (do_completion, Fminibuffer_complete_word): Use it.
2296 (syms_of_minibuf): Turn completion-auto-help into a proper Lisp
2297 var so it can take non-boolean values.
2299 2000-08-21 Gerd Moellmann <gerd@gnu.org>
2301 * editfns.c (find_field): Formatting changes.
2302 (toplevel): Some old-style function forward declarations
2303 changed to prototypes, some new protypes added, some functions
2306 * lisp.h (set_time_zone_rule): Add prototype.
2307 (use_dialog_box): External declaration.
2309 * keyboard.c (gen_help_event): Add parameter SIZE.
2310 (kbd_buffer_events_waiting): Slightly rewritten.
2311 (clear_event): New function.
2312 (kbd_buffer_get_event): Use it, and clear the input_events of
2314 (init_keyboard): Remove duplicate creation of kbd_buffer_gcpro and
2315 don't fill the newly created array with nils.
2316 (toplevel): Convert some old-style function forward declarations
2319 * keyboard.h (gen_help_event): Change prototype.
2321 * xterm.c (XTread_socket): Change calls to gen_help_event.
2323 * w32term.c (w32_read_socket): Change calls to gen_help_event.
2325 * eval.c (Fmacroexpand): Doc fix.
2327 2000-08-20 Jason Rumney <jasonr@gnu.org>
2329 * w32term.h (x_display_info_for_display): Remove as this function
2330 does not exist on W32.
2332 * w32term.c (help_echo_window): New variable.
2333 (syms_of_w32term): staticpro it.
2334 (note_mode_line_highlight): Set it.
2335 (XTextExtents16): Removed as there is no equivalent on W32.
2336 (x_compute_glyph_string_overhangs): Incomplete body removed, as
2337 the X way of doing this will not work for W32.
2338 (w32_intersect_rectangles): Removed. Use IntersectRect API call.
2339 (x_draw_image_foreground): Avoid drawing outside of the clip area
2340 when image doesn't have a mask.
2341 (note_mouse_highlight): Process overlays in the right order of
2342 priority. Set help_echo_window.
2343 (x_draw_bar_cursor): If cursor is on an image, draw a box cursor
2344 because that's more visible for large images.
2346 * w32menu.c (keymap_panes): Pass the keymap's prompt as the pane
2347 name to single_keymap_panes.
2348 (w32_menu_show): Set wv->title when dealing with titles.
2349 (w32_menu_display_help): Call show_help_echo with OBJECT and POS.
2351 2000-08-21 Miles Bader <miles@gnu.org>
2353 * minibuf.c (do_completion): Try again if we rewrite the input
2354 string, but no completion was done, so that any completion message
2357 2000-08-20 Gerd Moellmann <gerd@gnu.org>
2359 * xfaces.c (lface_equal_p): Compare strings differently.
2360 (Qtty_color_alist, Vtty_defined_color_alist): New variables.
2361 (realize_tty_face): Use them.
2362 (syms_of_xfaces): Initialize new variables.
2363 (map_tty_color): New function, extracted from realize_tty_face.
2364 (map_tty_color) [MSDOS || WINDOWSNT]: If using the frame's default
2365 foreground or background color, store the new color name in the
2366 realized face; previous code trying to do this had no effect.
2367 (realize_tty_face): Use map_tty_color.
2368 (Fclear_face_cache): Set face_change_count and ensure thorough
2371 2000-08-19 Gerd Moellmann <gerd@gnu.org>
2373 * undo.c (record_first_change, record_marker_adjustment): Don't
2374 use XBUFFER on last_undo_buffer which might not be a buffer.
2376 2000-08-18 Kenichi Handa <handa@etl.go.jp>
2378 * coding.c (decode_coding_string): Set members consumed,
2379 consumed_char, produced, produced_char of *coding correctly. If
2380 decode_coding doesn't consume any byte, don't try anymore.
2381 (encode_coding_string): Likewise.
2383 2000-08-18 Gerd Moellmann <gerd@gnu.org>
2385 * lisp.h (CHECK) [ENABLE_CHECKING]: Make both sides of the
2386 conditional have void type, for Standard C compilers.
2388 * xdisp.c (redisplay_internal): Compare windows for equality with
2389 EQ, instead of applying XWINDOW to something that might not
2392 2000-08-18 Kenichi Handa <handa@etl.go.jp>
2394 * fontset.c (Finternal_char_font): Search only the selected frame
2395 for a window of the current buffer.
2397 2000-08-18 Gerd Moellmann <gerd@gnu.org>
2399 * minibuf.c (do_completion): Use EQ instead of `!=' to compare
2402 * keyboard.c (kbd_buffer_get_event): Handle the case that the
2403 second half of a HELP_EVENT is found at the start of kbd_buffer.
2405 2000-08-18 Miles Bader <miles@gnu.org>
2407 * lisp.h (Lisp_String): Replace DECLARE_INTERVALS with real decl.
2409 * editfns.c (save_restriction_save): Rewrite to use markers.
2410 (save_restriction_restore): Rewrite to understand new form of data
2411 saved by save_restriction_save.
2412 (Fsave_restriction): Remove cautionary note in doc-string.
2414 2000-08-17 Gerd Moellmann <gerd@gnu.org>
2416 * fileio.c (build_annotations): Add a comment explaining the
2417 return value of format-annotate-function. Replace a spurious call
2418 to Flength with a CONSP test. Call format-annotate-function with
2419 a fifth arg specifying how many times the function is been called
2420 in a row, to let it choose temporary buffers appropriately.
2422 2000-08-17 Dave Love <fx@gnu.org>
2424 * lisp.h: Remove DECLARE_INTERVALS, INITIALIZE_INTERVAL. Don't
2425 declare make_temp_name twice.
2427 * lread.c: Prototype readevalloop, load_unwind,
2428 load_descriptor_unwind.
2429 (unreadpure): Give it an arg.
2431 * unexalpha.c: Prototype fatal_unexec, mark_x,
2432 update_dynamic_symbols. Declare unexec as void.
2434 * cm.c [HAVE_TERMCAP_H]: Include <termcap.h>.
2435 [!HAVE_TERMCAP_H]: Prototype tputs, tgoto.
2437 * alloc.c (lisp_malloc): Declare with POINTER_TYPE.
2438 [SYSTEM_MALLOC]: Make decls in malloc.h conditional on
2441 * alloca.c: Use #error.
2442 [POINTER_TYPE]: Use it.
2444 * eval.c (Fdefvar): Doc fix.
2446 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Avoid
2447 INITIALIZE_INTERVAL.
2449 * buffer.h: Avoid DECLARE_INTERVALS.
2451 * config.in: Add size_t.
2453 2000-08-17 Eli Zaretskii <eliz@is.elta.co.il>
2455 * w16select.c (set_clipboard_data): If there's not enough memory
2456 to put text into clipboard, return 1, as Fw16_set_clipboard_data
2457 expects. In case of other failures, return 3.
2458 (system_error_msg): New error message.
2459 (Fw16_set_clipboard_data): If set_clipboard_data returns 3, print
2462 2000-08-16 Gerd Moellmann <gerd@gnu.org>
2464 * term.c (write_glyphs): Also turn off inverse video after turning
2465 off other appearances in case TS_exit_attribute_mode is not equal
2466 to TS_end_standout_mode.
2467 (insert_glyphs): Turn inverse video on/off for each run of glyphs
2469 (turn_off_face): Reset standout_mode only if
2470 TS_exit_attribute_mode has been output and TS_exit_attribute_mode
2471 is equal to TS_end_standout_mode.
2473 2000-08-16 Kenichi Handa <handa@etl.go.jp>
2475 * coding.c (encode_coding): Fix the bug of not flushing ISO escape
2476 sequence at the end of the source block.
2478 * ccl.c (Fccl_program_p): Docstring modified.
2479 (Fccl_execute): Likewise.
2480 (Fccl_execute_on_string): Likewise.
2482 2000-08-16 Eli Zaretskii <eliz@is.elta.co.il>
2484 * msdos.c (IT_write_glyphs): Convert cbp to unsigned char *.
2486 2000-08-16 Kenichi Handa <handa@etl.go.jp>
2488 The following changes are mainly to fix bugs of
2489 encode/decode-coding-string failing if encoding/decoding return
2490 CODING_FINISH_INSUFFICIENT_DST. In addition, delete the global
2491 variable conversion_buffer.
2493 * ccl.c (CCL_WRITE_CHAR): If CH is eight-bit-control char,
2494 decrement dst_end to avoid buffer overflow in the later call of
2497 * coding.h (conversion_buffer_size, conversion_buffer)
2498 (get_conversion_buffer): Extern deleted.
2500 * coding.c (MINIMUM_CONVERSION_BUFFER_SIZE): Macro deleted.
2501 (conversion_buffer, conversion_buffer_size): Variables deleted.
2502 (get_conversion_buffer): Function deleted.
2503 (struct conversion_buffer): New structure.
2504 (MAX_ALLOCA): New macro.
2505 (allocate_conversion_buffer): New macro.
2506 (extend_conversion_buffer, free_conversion_buffer): New functions.
2507 (ccl_coding_driver): Set coding->result.
2508 (decode_coding): Set coding->result to CODING_FINISH_NORMAL if
2509 this is the last block of source.
2510 (encode_coding): Likewise. Handle the source block as the last
2511 one only when the whole source text is consumed.
2512 (decode_coding_string): Handle the case that the output buffer is
2513 too small to decode the whole source text. Use
2514 allocate_conversion_buffer, extend_conversion_buffer and
2515 free_conversion_buffer, not get_conversion_buffer.
2516 (encode_coding_string): Likewise.
2517 (init_coding): Function deleted.
2518 (init_coding_once): Delete code to initialize
2519 conversion_buffer_size.
2521 * emacs.c (main): Don't call init_coding.
2523 * msdos.c (IT_write_glyphs): Use a locally declared
2526 * term.c (write_glyphs): Use a locally declared conversion_buffer.
2527 (insert_glyphs): Likewise.
2529 * w32console.c (write_glyphs): Use a locally declared
2532 2000-08-15 Eli Zaretskii <eliz@is.elta.co.il>
2534 * msdos.c (IT_update_begin): Don't crash if mouse_face_mouse_frame
2535 member of display_info is NULL.
2537 2000-08-15 Gerd Moellmann <gerd@gnu.org>
2539 * alloc.c (compact_small_strings): Use safe_bcopy, add an
2542 * term.c (turn_off_face): Reset standout_mode when resetting
2543 appearances with capability `me'.
2544 (write_glyphs): Switch on inverse video before each face change.
2546 2000-08-14 Dave Love <fx@gnu.org>
2548 * alloc.c [HAVE_UNISTD_H]: Include unistd.h; don't declare sbrk.
2549 [!HAVE_UNISTD_H]: Use POINTER_TYPE to declare sbrk.
2550 (lisp_free): Declare and make static.
2552 * window.c: Fix embedded comment.
2553 (syms_of_window): Fix doc string.
2555 2000-08-14 Gerd Moellmann <gerd@gnu.org>
2557 * keymap.c (push_key_description): If C without modifiers is < 32,
2558 make sure to print `C-' before `M-', like in the manual.
2560 2000-08-11 Gerd Moellmann <gerd@gnu.org>
2562 * fns.c (hashfn_eq, hashfn_eql): Don't handle strings specially
2563 since they aren't relocated anymore.
2564 (sxhash_string): Make sure returned hash code fits in a Lisp
2567 * xdisp.c (try_cursor_movement): Fix handling of cursor in
2568 partially visible line which is smaller than the window's
2571 2000-08-11 Kenichi Handa <handa@etl.go.jp>
2573 * ccl.c (CCL_READ_CHAR): If source is multibyte, pay attention to
2574 the multibyte form of eight-bit-control characters.
2575 (Fccl_execute_on_string): Initialize ccl->multibyte.
2577 * ccl.h (struct ccl_program): New member multibyte.
2579 * coding.c (ccl_coding_driver): Initialize ccl->multibyte.
2581 2000-08-11 Kenichi Handa <handa@etl.go.jp>
2583 * regex.c (regex_compile) <normal_char>: Pay attention to
2585 (analyse_first) <exactn>: Setup fastmap correctly for
2586 eight-bit-control characters.
2588 2000-08-11 Kenichi Handa <handa@etl.go.jp>
2590 * termhooks.h (enum event_kind): New member
2591 multibyte_char_keystroke.
2593 * keyboard.c (make_lispy_event): Handle the new event type
2594 multibyte_char_keystroke.
2596 * xterm.c: Include coding.h.
2597 (XTread_socket): Work around a bug of XmbLookupString. If the
2598 input is from XIM, decode it according to the current locale. In
2599 that case, generate multibyte_char_keystroke events.
2601 2000-08-11 Kenichi Handa <handa@etl.go.jp>
2603 * xdisp.c (TRACE_MOVE) [GLYPH_DEBUG]: Delete the last semicolon.
2604 (TRACE_MOVE) [not GLYPH_DEBUG]: Define dummy.
2606 2000-08-10 Gerd Moellmann <gerd@gnu.org>
2608 * xdisp.c (trace_move) [GLYPH_DEBUG]: New variable.
2609 (TRACE_MOVE) [GLYPH_DEBUG]: New macro.
2610 (move_it_in_display_line_to): Record iterator's ascent and descent
2611 before producing glyphs, and restore them when we know the glyph
2612 doesn't fit on the line.
2613 (move_it_to): Restructured so that it's easier to debug. If
2614 moving to a vpos, and not moving to an x or character position,
2615 stop as soon as the specified vpos is reached; don't move further
2616 into that line because that might change the computed line height.
2617 (try_cursor_movement): New function, extracted from the cursor
2618 movement branch of redisplay_window. If ending on a partially
2619 visible line, don't try to scroll if the cursor line is taller
2621 (redisplay_window): Use try_cursor_movement.
2623 * window.c (Fwindow_end): Rewritten to not use Fvertical_motion,
2624 because that function doesn't cope with variable-height lines.
2626 * xterm.c (x_draw_bar_cursor): If cursor is on an image, draw a
2627 box cursor because that's better visible for large images.
2629 2000-08-10 Miles Bader <miles@gnu.org>
2631 * w32term.c (note_mouse_highlight): Update calls to overlays_at.
2633 2000-08-10 Gerd Moellmann <gerd@gnu.org>
2635 * xdisp.c (Vmessages_buffer_name): New variable.
2636 (message_dolog): Use it.
2637 (syms_of_xdisp): Initialize it.
2639 2000-08-10 Eli Zaretskii <eliz@is.elta.co.il>
2641 * msdos.c (IT_note_mouse_highlight): Update the calls to
2643 (toplevel) <kbd_buffer_store_event>: Remove prototype, it's
2644 redundant now that keyboard.h is included.
2646 2000-08-09 Eli Zaretskii <eliz@is.elta.co.il>
2648 * keyboard.c (kbd_buffer_events_waiting): New function.
2650 * keyboard.h (kbd_buffer_events_waiting): Add prototype.
2652 * msdos.c: Include keyboard.h.
2653 (XMenuActivate): Empty no_event events from the event buffer. If
2654 no events are left after that, call clear_input_pending.
2655 (mouse_clear_clicks): New function, code moved from mouse_init.
2656 (mouse_init, XMenuActivate): Call mouse_clear_clicks to force the
2657 mouse driver to ``forget'' any past clicks.
2659 * Makefile.in (msdos.o): Depend on keyboard.h.
2661 2000-08-09 Gerd Moellmann <gerd@gnu.org>
2663 * lisp.h (input_pending): External declaration.
2665 * dispextern.h (Qredisplay_dont_pause): Declare extern.
2667 * xdisp.c (echo_area_display): Display thoroughly if input is
2668 pending. Bind redisplay-dont-pause to t during the redisplay.
2669 in case input is pending.
2671 * dispnew.c (Qredisplay_dont_pause): New variable.
2672 (syms_of_display): Initialize and staticpro it.
2673 (update_frame_1): Don't interrupt the display for pending input if
2674 redisplay_dont_pause is set.
2676 * dispnew.c (mode_line_string): Declare parameter MODE_LINE_P.
2678 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
2680 2000-08-09 Miles Bader <miles@lsi.nec.co.jp>
2682 * callproc.c (Fcall_process): Terminate the unwind-protect around
2683 the post-read-conversion of coding system.
2685 * buffer.c (overlays_at): Add CHANGE_REQ parameter.
2686 (Foverlays_at, Fnext_overlay_change, Fprevious_overlay_change): Use it.
2687 * buffer.h (overlays_at): Update prototype.
2688 * xdisp.c (next_overlay_change): Update call to overlays_at.
2689 * xfaces.c (face_at_buffer_position): Likewise.
2690 * textprop.c (Fget_char_property): Likewise.
2691 * xterm.c (note_mouse_highlight): Likewise.
2693 * minibuf.c (do_completion): Don't consider a simple change of
2694 case as `completion'.
2696 2000-08-08 Ken Raeburn <raeburn@gnu.org>
2698 * keyboard.c (syms_of_keyboard): Initialize
2699 last_point_position_buffer.
2700 * undo.c (record_delete): Make sure last_point_position_buffer is
2701 a buffer before comparing pointers.
2703 * coding.h (decode_coding_string): Declare.
2705 * intervals.h (Fprevious_single_char_property_change): Declare.
2707 * textprop.c (Fprevious_single_char_property_change): Don't do
2708 arithmetic directly on lisp objects.
2710 * editfns.c (find_field): Use EQ, not ==, to compare Lisp
2713 * keyboard.h (menu_item_eval_property): Declare.
2715 * xdisp.c (message_dolog): Save and protect string "*Messages*" to
2716 reuse as buffer name, instead of recreating (and discarding) every
2717 time a message is logged.
2718 (with_echo_area_buffer): Make callback arg A2 a lisp object.
2719 (current_message_1, truncate_message_1, set_message_1)
2720 (display_echo_area_1, resize_mini_window_1): Signatures changed.
2721 (current_message, truncate_echo_area, display_echo_area)
2722 (resize_echo_area_axactly): Changed calls.
2724 * coding.c (find_safe_codings): CHAR_TABLE_SET index must be a
2726 (Ffind_coding_systems_region_internal): First argument to Fappend
2727 must be an integer, not a Lisp object.
2729 2000-08-08 Kenichi Handa <handa@etl.go.jp>
2731 * charset.c (Fchar_width): Doc fix.
2733 2000-08-08 Gerd Moellmann <gerd@gnu.org>
2735 * charset.c (Fstring_width): Doc fix.
2737 2000-08-07 Gerd Moellmann <gerd@gnu.org>
2739 * xdisp.c (start_display): When starting display on a continuation
2740 line, clear ascent and descent members of the iterator structure;
2741 the height of the continued line does not affect the height of the
2743 (make_cursor_line_fully_visible): Do nothing if cursor is on a
2744 line taller than the window.
2745 (redisplay_window) <forced window start>: Handle case that the
2746 middle of the window is not found in any row.
2747 (dump_glyph_row): Show more information.
2748 (compute_line_metrics): Use MATRIX_FIRST_TEXT_ROW to determine the
2749 first text line in a glyph matrix.
2751 * xterm.c (x_draw_image_foreground): Avoid drawing outside
2752 of the clip area when image doesn't have a mask.
2754 * fns.c (sweep_weak_table): Fix survival conditions for
2755 key-or-value and key-and-value weakness.
2757 * .gdbinit (xhashtable): New command.
2759 * fns.c (sweep_weak_hash_tables): Fix the code taking unmarked
2760 tables out of the list of all weak hash tables.
2762 * xdisp.c (ensure_echo_area_buffers): If a buffer was killed, and
2763 a new buffer is created, make sure echo_area_buffer[] references
2766 2000-08-07 Eli Zaretskii <eliz@is.elta.co.il>
2768 * msdos.c (Fmsdos_set_mouse_buttons): Add missing backslashes in
2771 2000-08-07 Kenichi Handa <handa@etl.go.jp>
2773 * syntax.c (skip_chars): Fix previous change. Make the handling
2774 of unibyte string consistent with that of regex search.
2776 2000-08-05 Gerd Moellmann <gerd@gnu.org>
2778 * xmenu.c (popup_get_selection): Use xfree instead of free.
2780 * fileio.c (Finsert_file_contents): Use xfree instead of free.
2782 * editfns.c (Ftranspose_regions): Use xfree instead of free.
2784 * callproc.c (child_setup): Use xfree instead of free.
2786 * sysdep.c (opendir, GetTempDirName, run_mac_command): Use xmalloc
2788 (run_mac_command, closedir): Use `xfree' instead of `free'.
2790 * keymap.c (current_minor_maps): Use xmalloc instead of malloc.
2792 * eval.c (error): Use xfree instead of free.
2794 * xfaces.c, xfns.c, w32fns.c: Replace `illegal' with `invalid'.
2796 * fns.c: Replace `illegal' with `invalid'.
2797 (Fmake_hash_table, make_hash_table): Allow table size of 0.
2799 2000-08-05 Kenichi Handa <handa@etl.go.jp>
2801 * syntax.c (skip_chars): Fix handling of multibyte<->unibyte
2804 2000-08-04 Noah Friedman <friedman@splode.com>
2806 * fns.c (Fmake_hash_table): Add missing `\n\' to end of line in
2809 2000-08-04 Gerd Moellmann <gerd@gnu.org>
2811 * syntax.c (skip_chars): Fix typo in error message.
2813 2000-08-04 Andreas Schwab <schwab@suse.de>
2815 * m/ia64.h: Moved from s/ia64.h.
2817 2000-08-04 Kenichi Handa <handa@etl.go.jp>
2819 * process.c (read_process_output): Big simplification. Handle
2820 composition and post-read-conversion of coding system correctly.
2821 (send_process): Handle composition correctly.
2823 * callproc.c (Fcall_process): Handle post-read-conversion of
2824 coding system if any.
2826 * coding.c (decode_coding_iso2022): More strict check for handling
2828 (coding_restore_composition): Pay attention to the case that
2829 cmp_data is not set properly (because of invalid code in the
2831 (run_pre_post_conversion_on_str): Include text properties in the
2833 (decode_coding_string): Set members of coding correctly.
2835 2000-08-03 Gerd Moellmann <gerd@gnu.org>
2837 * s/ia64.h: New file.
2839 * widget.c (set_frame_size, update_wm_hints, EmacsFrameSetValues):
2840 Use NULL instead of 0 at the end of variable argument list of
2841 XtVaGetValues and XtVaSetValues, because 0 fails on systems where
2842 sizeof (int) < sizeof (void *).
2844 * xmenu.c (update_frame_menubar): Use NULL instead of 0 at the end
2845 of variable argument lists of XtVaGetValues and XtVaSetValues.
2847 * xfns.c (Fx_file_dialog): Use NULL instead of 0 at the end of
2848 variable argument lists of XtVaGetValues and XtVaSetValues.
2850 2000-08-02 Gerd Moellmann <gerd@gnu.org>
2852 * alloc.c (lisp_malloc, lisp_free): Use size_t and POINTER_TYPE.
2853 (xrealloc, xmalloc): Use size_t. Some callers adjusted.
2855 * lisp.h (Fsingle_key_description, xmalloc, xrealloc): Change
2858 * keyboard.c (read_char_minibuf_menu_prompt): Add new parameter
2859 in call to Fsingle_key_description.
2861 * keymap.c (Fsingle_key_description): Add parameter NO_ANGLES.
2864 2000-08-02 Colin Walters <walters@cis.ohio-state.edu>
2866 * window.c (display_buffer_reuse_frames): New variable.
2867 (Fdisplay_buffer): If display_buffer_reuse_frames is set, reuse
2868 frames displaying BUFFER.
2869 (syms_of_window): Define Lisp variable
2870 display-buffer-reuse-frames.
2872 2000-08-01 Miles Bader <miles@gnu.org>
2874 * editfns.c (Fconstrain_to_field): Fix the conditions for deciding
2875 when to constrain NEW_POS (they were pretty screwed up before).
2877 2000-07-31 Eli Zaretskii <eliz@is.elta.co.il>
2879 * msdos.c (run_msdos_command): Save and restore the master
2880 environment, for the case that child_setup signals an error.
2881 When mirroring slashes in DOS shell commands, don't fail when
2882 argv[2] has embedded blanks.
2883 (Fmsdos_set_mouse_buttons, mouse_setup_buttons): New functions.
2884 (syms_of_msdos): Defsubr Fmsdos_set_mouse_buttons.
2885 (dos_ttraw): Call mouse_setup_buttons.
2887 * callproc.c (child_setup) [MSDOS]: malloc pwd_var instead of
2888 using alloca; free it after run_msdos_command returns.
2890 2000-07-27 Dave Love <fx@gnu.org>
2892 * s/irix6-5.h (IRIX_FORCE_32_BITS, LD_SWITCH_SYSTEM): Don't
2894 [_MIPS_SZLONG == 64]: Set up for 64-bit mode -- not currently
2897 * m/iris4d.h (XUINT, XSET, XUNMARK) [_LP64]: Don't define.
2899 2000-07-27 Eli Zaretskii <eliz@is.elta.co.il>
2901 * editfns.c (lisp_time_argument): Fix last change.
2903 2000-07-27 Gerd Moellmann <gerd@gnu.org>
2905 * fns.c (Fdelete): Make it work on vectors and strings in addition
2908 * fns.c (Qkey_or_value, Qkey_and_value): New variables.
2909 (syms_of_fns): Initialize new variables.
2910 (sweep_weak_table): Handle weakness `key-or-value' and
2912 (Fmake_hash_table): Recognize `key-and-value' and `key-or-value'
2913 weakness, with t meaning the same as `key-and-value'.
2915 2000-07-27 Kenichi Handa <handa@etl.go.jp>
2917 * coding.h (struct coding_system): Member safe_charset deleted.
2919 * coding.c (Qsafe_charsets): This variable deleted.
2920 (Qsafe_chars, Vchar_coding_system_table, Qchar_coding_system): New
2922 (coding_safe_chars): New function.
2923 (CODING_SAFE_CHAR_P): New macro.
2924 (CHARSET_OK): New arg C. Call CODING_SAFE_CHAR_P instead of
2925 checking safe_charsets member of the coding system. Caller
2927 (detect_coding_iso2022): New local variable safe_chars.
2928 (DECODE_DESIGNATION): Call CODING_SAFE_CHAR_P instead of checking
2929 safe_charsets member of the coding system.
2930 (decode_coding_iso2022): New local variable safe_chars.
2931 (ENCODE_ISO_CHARACTER_DIMENSION1): Don't check unsafe chars here.
2932 (ENCODE_ISO_CHARACTER_DIMENSION2): Likewise.
2933 (ENCODE_ISO_CHARACTER): Arguments changed. Caller changed.
2934 (ENCODE_UNSAFE_CHARACTER): New macro.
2935 (encode_coding_iso2022): New local variable safe_chars. Check
2937 (setup_coding_system): Delete the code to initialize
2938 coding->safe_charses
2939 (intersection, find_safe_codings): New functions.
2940 (Ffind_coding_systems_region_internal): New function.
2941 (syms_of_coding): Defsubr it. Initialize Qsafe_chars,
2942 Qsafe_cding_system. Make Vchar_coding_system_table a Lisp
2943 variable and initialize it.
2945 * fns.c (char_table_ref_and_index): New function.
2947 * lisp.h (char_table_ref_and_index): Add prototype.
2949 2000-07-26 Sam Steingold <sds@gnu.org>
2951 * editfns.c (lisp_time_argument): Added third argument `usec'.
2952 (Ffloat_time): New built-in Lisp function.
2954 2000-07-26 Gerd Moellmann <gerd@gnu.org>
2956 * dispextern.h (GLYPH_FROM_CHAR_GLYPH): Use CHARACTERBITS bits
2957 for the character code.
2959 * config.in (HAVE_SOUND): Define only for FreeBSD, NetBSD and
2962 * xmenu.c (menu_highlight_callback): Call show_help_echo directly
2963 if called for a popup menu.
2964 (xmenu_show): Store help string in widget values.
2966 2000-07-26 Dave Love <fx@gnu.org>
2968 * syswait.h: Move some definitions.
2969 (HAVE_SYS_WAIT_H): Undef for HPUX7, Convex.
2970 [!HAVE_SYS_WAIT_H]: Define things unconditionally. More
2971 perspicuous definitions.
2972 (WTERMSIG): Fix bit pattern used.
2974 2000-07-26 Kenichi Handa <handa@etl.go.jp>
2976 * print.c (print_object): If vector printing is truncated, print
2977 "..." to indicate it as well as the case of list printing.
2979 2000-07-25 Gerd Moellmann <gerd@gnu.org>
2981 * xdisp.c (next_element_from_display_vector): Improve comments.
2983 * lisp.h (GLYPH_MASK_CHAR, GLYPH_MASK_FACE): Use 19 bits
2984 for the character code, and the rest for the face id as in 20.x.
2985 (FAST_GLYPH_FACE, FAST_MAKE_GLYPH): Changed accordingly.
2987 * window.c (window_display_table): Cleaned up.
2989 * syntax.c (Fforward_word): Add last arg nil in call of
2990 Fconstrain_to_field.
2992 2000-07-25 Eli Zaretskii <eliz@is.elta.co.il>
2994 * fileio.c (Frename_file) [DOS_NT]: If the file names are
2995 identical but for the letter-case, don't call
2996 barf_or_query_if_file_exists.
2998 2000-07-25 Miles Bader <miles@gnu.org>
3000 * editfns.c (find_field): Honor special `boundary' fields.
3001 (Qboundary): New variables.
3002 (syms_of_editfns): Initialize Qboundary.
3003 (Fconstrain_to_field): Add the INHIBIT-CAPTURE-PROPERTY argument.
3004 Use scan_buffer instead of find_before_next_newline, because it
3005 allows us to detect the boundary case where there's a newline at
3007 * lisp.h (Fconstrain_to_field): Update external declaration.
3009 2000-07-24 Gerd Moellmann <gerd@gnu.org>
3011 * print.c (temp_output_buffer_setup): Don't call1 Vrun_hooks
3014 2000-07-24 Dave Love <fx@gnu.org>
3016 * s/sunos4-0.h, s/sol2.h:
3017 (LIBS_TERMCAP): Move from m/sparc.h.
3019 * m/sparc.h (TERMINFO): Moved to system files (probably only
3020 relevant for sunos4 judging by its vintage).
3021 (BITS_PER_LONG, BITS_PER_EMACS_INT, _LP64): Define conditional on
3024 2000-07-24 Eli Zaretskii <eliz@is.elta.co.il>
3026 * xmenu.c (keymap_panes): Pass the keymap's prompt as the pane
3027 name to single_keymap_panes.
3029 2000-07-24 Andreas Schwab <schwab@suse.de>
3031 * fns.c (Fmakehash): Pass Qeql to Fmake_hash_table if TEST is nil.
3033 2000-07-24 Gerd Moellmann <gerd@gnu.org>
3035 * xdisp.c (with_echo_area_buffer): Take additional EMACS_INT
3036 parameters instead of using int parameters. Expect FN to accept
3037 EMACS_INT parameters.
3038 (display_echo_area, resize_echo_area_axactly, current_message)
3039 (truncate_echo_area, set_message_1): Call with_echo_area_buffer
3040 with new argument list.
3041 (resize_mini_window_1): New callback function.
3042 (current_message_1, truncate_message_1, set_message_1): Change
3043 parameter lists to the new format expected by
3044 with_echo_area_buffer.
3046 2000-07-24 Kenichi Handa <handa@etl.go.jp>
3048 * fontset.c (fontset_ref): Remove INLINE declaration.
3049 (fontset_ref_via_base): Likewise.
3050 (Fset_fontset_font): Convert FAMILY and REGISTRY specifications
3053 2000-07-23 Eli Zaretskii <eliz@is.elta.co.il>
3055 * msdos.c (IT_note_mouse_highlight): Process overlays in the
3056 correct order of priority. If help echo was found in an overlay,
3057 use that overlay as the object in which the help echo was found.
3059 2000-07-22 Miles Bader <miles@gnu.org>
3061 * textprop.c (Fprevious_single_char_property_change): The initial
3062 property value should be from the position preceding POSITION, not
3065 2000-07-22 Eli Zaretskii <eliz@is.elta.co.il>
3067 * coding.c (syms_of_coding): Doc fix for
3068 inhibit-iso-escape-detection.
3070 2000-07-21 Gerd Moellmann <gerd@gnu.org>
3072 * xterm.c (note_mouse_highlight): Process overlays in the right
3075 * keyboard.c (show_help_echo, gen_help_event): Extend comments.
3077 * xterm.c (note_mouse_highlight): If help-echo was found in an
3078 overlay, use that overlay as the object in which the help was
3081 * window.c (foreach_window_1): Fix typo reversing an if-condition.
3083 * window.c (foreach_window): Instead of a fake variable argument
3084 list, take one USER_DATA argument.
3085 (foreach_window_1): Likewise, and call callback functions with two
3086 args, the window and USER_DATA.
3087 (struct check_window_data): New struct.
3088 (check_window_containing): Use it.
3089 (window_from_coordinates): Set up a struct check_window_data for
3091 (add_window_to_list, freeze_window_start): Change parameters
3092 according to new calling convention.
3094 * window.h (foreach_window): Change prototype.
3096 * buffer.c (Fprevious_overlay_change): Avoid memory leak.
3098 2000-07-21 Eli Zaretskii <eliz@is.elta.co.il>
3100 * xmenu.c (menu_help_callback): Call show_help_echo with
3101 additional arguments OBJECT and POS.
3103 2000-07-21 Kenichi Handa <handa@etl.go.jp>
3105 * data.c (Faset): Allow storing any multibyte character in a
3106 string. Convert unibyte string to multibyte if necessary.
3108 * xfns.c (x_encode_text): New function.
3109 (x_set_name): Use x_encode_text.
3110 (x_set_title): Likewise.
3112 * xselect.c (lisp_data_to_selection_data): Use x_encode_text.
3114 * xterm.h (x_encode_text): Add prototype.
3116 2000-07-20 Dave Love <fx@gnu.org>
3118 * ccl.c (Fccl_execute_on_string): Don't check xmalloc return. Use
3121 2000-07-20 Eli Zaretskii <eliz@is.elta.co.il>
3123 * msdos.c (help_echo_window): New variable.
3124 (syms_of_msdos): Initialize and staticpro it.
3125 (IT_note_mode_line_highlight): Set help_echo_window.
3126 (IT_note_mouse_highlight): Ditto.
3127 (dos_rawgetc): Store help_echo_window in the second event produced
3130 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight):
3131 Record the object that generated the help echo and the position of
3132 that object in help_echo_object and help_echo_pos. Record that
3133 some glyphs in a row are displayed in mouse-face.
3134 (IT_update_begin): Don't clear mouse highlight unless one of the
3135 enabled glyph rows is marked as being displayed in mouse-face.
3136 (dos_rawgetc): Generate 2 events for HELP_EVENT. Pass the object
3137 and position recorded in help_echo_object and help_echo_pos to the
3139 (IT_menu_display): Accept a new argument PN: the pane number of
3140 the current menu pane. Record the pane number and the item
3141 number of the item which has associated help string.
3142 (XMenuActivate): Update the prototype for help_callback in
3143 function declaration. Call IT_menu_display with the current menu
3144 pane number as an additional argument. Call help_callback with
3145 two additional arguments: the pane number and the item number of
3146 the menu item associated with the help text.
3147 (help_echo_object, help_echo_pos): New variables.
3148 (syms_of_msdos): Initialize them and staticpro help_echo_object.
3150 * msdos.h (XMenuActivate): Update prototype.
3152 2000-07-19 Gerd Moellmann <gerd@gnu.org>
3154 * xdisp.c (with_echo_area_buffer): Call FN with more arguments.
3155 Add some more prototypes.
3157 * xterm.c, xterm.h: Add some more prototypes.
3159 * lisp.h (Fnext_single_char_property_change): Add prototype.
3161 * dispnew.c (direct_output_for_insert): Remove confusing
3162 outer local variable mouse_face_overwritten_p.
3163 (glyph_row_slice_p): Put in #ifdef GLYPH_DEBUG.
3165 * alloc.c (allocate_string_data): Don't copy old string contents.
3167 2000-07-19 Kenichi Handa <handa@etl.go.jp>
3169 * coding.c (code_convert_region): Delete text properties before
3170 shrinking the conversion region.
3172 2000-07-18 Gerd Moellmann <gerd@gnu.org>
3174 * dispnew.c (update_text_area): Write the whole row if it
3175 has mouse-face in it.
3177 * xfaces.c (face-alternative-font-family-alist): Remove
3178 DEFVAR_LISP; staticpro instead.
3180 * xmenu.c (menu_help_callback): Call show_help_echo with
3183 * keyboard.c (show_help_echo): Add parameter WINDOW.
3184 (read_char): Call show_help_echo with window extracted from Lisp
3186 (gen_help_event): Add parameter WINDOW.
3188 * keyboard.h (show_help_echo, gen_help_event): Change prototypes.
3190 * xterm.c (help_echo_window): New variable.
3191 (note_mouse_highlight, note_tool_bar_highlight): Set
3193 (XTread_socket): Pass help_echo_window to gen_help_event.
3194 (syms_of_xterm): Initialize and staticpro help_echo_window.
3196 2000-07-18 Dave Love <fx@gnu.org>
3198 * Makefile.in: Fix dependencies of blockinput.h on atimer.h,
3201 2000-07-18 Gerd Moellmann <gerd@gnu.org>
3203 * alloc.c (allocate_string_data): If string had already data
3204 assigned, copy old contents to new string data.
3206 * coding.c (syms_of_coding): Fix typo in spelling of variable
3207 `inhibit-iso-escape-detection'.
3209 * alloca.c (free) [emacs && EMACS_FREE]: Define as EMACS_FREE.
3211 * Makefile.in: Add dependencies on dispextern.h.
3212 (alloca.o): Don't define malloc and define EMACS_FREE instead of
3213 `free'; both can conflict with system header files.
3215 2000-07-18 Kenichi Handa <handa@etl.go.jp>
3217 * charset.h (MAKE_CHAR): Return reasonable code even if CHARSET is
3220 2000-07-18 Dave Love <fx@gnu.org>
3222 * window.c (Fwindow_list): Declare arg `window'.
3224 2000-07-18 Kenichi Handa <handa@etl.go.jp>
3226 * coding.c (setup_coding_system): Don't override the explicitly
3227 specified designations.
3229 2000-07-15 Miles Bader <miles@gnu.org>
3231 * editfns.c (char_property_eq, char_property_stickiness): Renamed
3232 from `text_property_eq' and `text_property_stickiness', respectively.
3233 (find_field, Fconstrain_to_field, char_property_eq)
3234 (char_property_stickiness): Changed to call char-property functions
3235 instead of text-property-only ones.
3237 * textprop.c (Fnext_single_char_property_change): Made a subr (was
3238 `next_single_char_property_change'). Do more error checking, and
3239 cleanup limit behavior.
3240 (Fprevious_single_char_property_change): New function.
3241 (syms_of_textprop): Initialize new subrs.
3243 * xdisp.c (display_prop_end, invisible_text_between_p):
3244 Call Fnext_single_char_property_change instead of
3245 next_single_char_property_change.
3247 2000-07-15 Jason Rumney <jasonr@gnu.org>
3249 * w32menu.c (w32_menu_show): Call free_menubar_widget_value_tree
3250 after menu is finished with.
3251 (add_menu_item): Only consider wv->title as a menu title.
3252 (w32_menu_display_help): Add OBJECT and POS to show_help_echo.
3254 * w32fns.c (w32_wnd_proc) [WM_DRAW_ITEM]: Do not try to draw a
3256 (FONT_REGEXP): Remove unused macro, and its sub-components.
3257 (syms_of_w32fns): Replace underscore in w32-enable-synthesized-fonts.
3259 * w32term.c (help_echo_object, help_echo_pos): New variables.
3260 (note_mode_line_highlight): Store additional information about the
3261 help-echo in help_echo_object and help_echo_pos. Check both
3262 `local-map' and `keymap' properties for changing the cursor
3263 (note_mouse_highlight): Store additional information about the
3264 help-echo in help_echo_object and help_echo_pos.
3265 (note_tool_bar_highlight): Set help_echo_object to nil and
3266 help_echo_pos to -1.
3267 (w32_read_socket): Use gen_help_event instead of filling
3268 input_events manually.
3269 (syms_of_w32term): Staticpro help_echo_object.
3270 (x_update_window_end): Add parameter MOUSE_FACE_OVERWRITTEN_P. If
3271 set, arrange for a mouse-highlight redisplay in
3273 (x_clear_mouse_face): New function.
3274 (w32_redisplay_interface): Add pointer to x_clear_mouse_face.
3275 (x_update_window_begin): No need to turn off the mouse
3277 (show_mouse_face): Set the mouse_face_p flag of glyph rows
3278 depending on whether they contain glyphs highlighted in
3280 (x_fill_stretch_glyph_string): Consume runs of stretch
3281 glyphs instead of a single one.
3282 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
3283 with new argument list.
3284 (x_set_glyph_string_gc): Make sure the face's GC is valid.
3285 (x_append_glyph, x_append_composite_glyph)
3286 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
3287 changes in struct glyph starting 1999-12-27. See comments for
3288 xterm.c on 2000-07-05.
3290 2000-07-14 Sam Steingold <sds@gnu.org>
3292 * xfaces.c (realize_x_face): Fix the last patch:
3293 check `default_face' before dereferencing.
3295 2000-07-14 Dave Love <fx@gnu.org>
3297 * syntax.c (back_comment): Add null default in switch (for pcc).
3299 2000-07-14 Kenichi Handa <handa@etl.go.jp>
3301 * xfaces.c (realize_x_face): Make fontset using the base of the
3302 default_face's fontset, not using the default fontset.
3304 * coding.c (inhibit_iso_escape_detection): New variable.
3305 (syms_of_coding): Make it a Lisp variable.
3306 (detect_coding_iso2022): If inhibit_iso_escape_detection is
3307 nonzero, ignore ISO2022's escape sequence.
3309 2000-07-14 Gerd Moellmann <gerd@gnu.org>
3311 * alloca.c (malloc) [emacs]: Define as xmalloc.
3313 * xfns.c (Fx_show_tip): If frame parameters contain a position,
3314 use that instead of the mouse position. Add parameters DX and DY.
3316 * dispextern.h (Fx_show_tip): Adjust number of parameters
3319 * keyboard.c (show_help_echo): Add parameters OBJECT and POS.
3320 if HELP is a function, call it with OBJECT and POS as parameters
3321 to get the help to display.
3322 (gen_help_event, kbd_buffer_store_help_event): New functions.
3323 (kbd_buffer_get_event): Construct the Lisp help-event differently.
3324 (read_char): Call show_help_echo with new parameters.
3326 * keyboard.h (gen_help_event, kbd_buffer_store_help_event):
3329 * xterm.c (help_echo_object, help_echo_pos): New variables.
3330 (note_mode_line_highlight): Store additional information about the
3331 help-echo in help_echo_object and help_echo_pos. Check both
3332 `local-map' and `keymap' properties for changing the cursor
3333 (note_mouse_highlight): Store additional information about the
3334 help-echo in help_echo_object and help_echo_pos.
3335 (note_tool_bar_highlight): Set help_echo_object to nil and
3336 help_echo_pos to -1.
3337 (XTread_socket): Use gen_help_event instead of filling
3338 input_events manually.
3339 (syms_of_xterm): Staticpro help_echo_object.
3341 * xmenu.c (menu_highlight_callback): Use
3342 kbd_buffer_store_help_event instead of setting up and input_event
3345 * xdisp.c (eval_form): GCPRO argument sexpr.
3346 (call_function): New function.
3347 (handle_single_display_prop): Use call_function and FUNCTIONP
3348 instead of checking whether if font_height is a symbol and
3351 * eval.c (internal_condition_case_2): New function.
3353 * lisp.h (FUNCTIONP): New macro.
3354 (internal_condition_case_2, call_function): Add prototypes.
3356 * xterm.c (construct_mouse_click, x_scroll_bar_to_input_event)
3357 (x_scroll_bar_handle_click, SET_SAVED_MENU_EVENT, XTread_socket):
3358 Always set `arg' member of input_events.
3359 (construct_menu_click): Unused function removed.
3361 * msdos.c (dos_rawgetc): Always set `arg' member of input_events.
3363 * w32term.c (construct_mouse_click, construct_mouse_wheel)
3364 (construct_drag_n_drop, x_scroll_bar_handle_click)
3365 (w32_read_socket): Always set `arg' member of input_events.
3367 * keyboard.c (show_help_echo): Use eval_form. Add comment.
3369 * lisp.h (eval_form): Add prototype.
3371 * xdisp.c (eval_form): Make it externally visible.
3373 2000-07-13 Gerd Moellmann <gerd@gnu.org>
3375 * xterm.c (x_handle_tool_bar_click): Store the frame in the
3376 frame_or_window slot of TOOL_BAR_EVENT input events instead of
3377 consing. For prefix events, store the frame in the `arg' slot of
3378 the event, otherwise store the key there.
3379 (XTread_socket): Instead of consing, use the frame_or_window slot
3380 of HELP_EVENTs for the frame, and the `arg' slot for the help
3383 * xmenu.c (menu_highlight_callback): Store help string in the
3384 `arg' member of the input event; don't cons.
3385 (menubar_selection_callback): Use the `arg' slot of input events
3386 to queue additional information, instead of consing.
3388 * msdos.c (dos_rawgetc): Adapt to change of HELP_EVENTs.
3390 * w32term.c (w32_handle_tool_bar_click): Adapt to changes in
3392 (w32_read_socket): Adapt to changes in HELP_EVENTs.
3394 * w32menu.c (menubar_selection_callback): Use the `arg' slot of
3395 input events to queue additional information, instead of consing.
3397 * keyboard.c (kbd_buffer_gcpro): Renamed from
3398 kbd_buffer_frame_or_window. Now used for all Lisp objects
3399 referenced from the input queue.
3400 (kbd_buffer_store_event): Always use structure assignment for
3401 copying input events. Record all Lisp objects referenced from
3402 events in kbd_buffer_gcpro.
3403 (kbd_buffer_get_event): Construct Lisp `help-echo' events
3404 differently from input events. Test for prefix menu_bar_events
3405 and TOOL_BAR_EVENTs differently. Reset all slots used by an input
3406 event in kbd_buffer_gcpro to nil.
3407 (make_lispy_event) <TOOL_BAR_EVENT>: Treat an input event whose
3408 frame_or_window is equal to its arg member as prefix events.
3409 (stuff_buffered_input): Reset all slots in kbd_buffer_gcpro
3410 used by an input event to nil.
3411 (init_keyboard): Use two times the size of the input queue
3412 for kbd_buffer_gcpro.
3413 (syms_of_keyboard): Likewise.
3415 * emacs.c (handle_USR2_signal, handle_USR1_signal): Use
3418 * termhooks.h (struct input_event): Add member `arg'.
3419 (MENU_BAR_EVENT): Renamed from menu_bar_event.
3420 (USER_SIGNAL_EVENT): Renamed from user_signal.
3422 * xfaces.c (ASET): Remove definition.
3424 * lisp.h (AREF, ASET, ASIZE): New macros.
3426 * fontset.c (AREF, ASIZE): Remove definitions.
3428 * fns.c (AREF): Remove definition.
3430 * composite.c (AREF): Remove definition.
3432 2000-07-12 Gerd Moellmann <gerd@gnu.org>
3434 * dispnew.c (redraw_overlapped_rows): Add missing local.
3435 (scrolling_window): Remove debug code.
3437 * xdisp.c (try_window_reusing_current_matrix, try_window_id):
3438 Before scrolling, turn off a mouse-highlight in the window
3441 * xterm.c (x_update_window_end): Add parameter
3442 MOUSE_FACE_OVERWRITTEN_P. If set, arrange for a mouse-highlight
3443 redisplay in XTframe_up_to_date.
3444 (x_clear_mouse_face): New function.
3445 (x_redisplay_interface): Add pointer to x_clear_mouse_face.
3447 * dispnew.c (make_current): Preserve the mouse_face_p flag of the
3449 (update_window_line): Add parameter MOUSE_FACE_OVERWRITTEN_P. Set
3450 it when any row is written to that contains glyphs highlighted in
3452 (update_window): Call the window update end hook with new
3453 parameter MOUSE_FACE_OVERWRITTEN_P.
3454 (direct_output_for_insert): Give up if row contains mouse-face.
3456 * dispextern.h (struct redisplay_interface): Add parameter
3457 MOUSE_FACE_OVERWRITTEN_P to update_window_end_hook function.
3458 (clear_mouse_face): New function pointer member.
3460 2000-07-11 Stefan Monnier <monnier@cs.yale.edu>
3462 * syntax.c (back_comment): Use one switch rather than a few `if's.
3463 Obey open_paren_in_column_0_is_defun_start.
3464 When reverting to the `slow' method, try to nicely handle the case
3465 of nested comments by checking that the comment-starter we found
3466 does indeed match the comment-ender.
3467 (scan_sexps_forward, scan_sexps_forward):
3468 Ignore excessive opening parenthesis rather than throwing an error.
3470 2000-07-11 Gerd Moellmann <gerd@gnu.org>
3472 * doc.c (Fsubstitute_command_keys): Handle case that a GC
3473 in Fwhere_is_internal or get_keymap_1 relocates string contents.
3475 * dispnew.c (direct_output_forward_char): Give up if currently
3476 displaying a message instead of the minibuffer contents.
3478 * xterm.c (x_update_window_begin): No need to turn off the mouse
3480 (show_mouse_face): Set the mouse_face_p flag of glyph rows
3481 depending on whether they contain glyphs highlighted in
3484 * dispnew.c (row_equal_p): Add parameter MOUSE_FACE_P. If set,
3485 compare the mouse_face_p flags of both rows.
3487 * dispextern.h (struct glyph_row): Add flag mouse_face_p.
3489 2000-07-11 Eli Zaretskii <eliz@is.elta.co.il>
3491 * keyboard.c (show_help_echo): Accept additional parameter
3492 ok_to_overwrite_keystroke_echo.
3493 (read_char): Call show_help_echo with a zero
3494 ok_to_overwrite_keystroke_echo argument.
3495 * keyboard.h (show_help_echo): Update prototype of
3497 * xmenu.c (menu_help_callback): Call show_help_echo with non-zero
3498 ok_to_overwrite_keystroke_echo argument.
3499 * w32menu.c (w32_menu_display_help): Call show_help_echo with
3500 non-zero ok_to_overwrite_keystroke_echo argument.
3502 2000-07-10 Gerd Moellmann <gerd@gnu.org>
3504 * xdisp.c (try_window_id): If changes are all below what is
3505 displayed in the window, and point is in the window, we still
3506 might have to find point on the display.
3508 * xterm.c (x_fill_stretch_glyph_string): Consume runs of stretch
3509 glyphs instead of a single one.
3510 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
3511 with new argument list.
3512 (x_set_glyph_string_gc): Make sure the face's GC is valid.
3514 * keymap.c (get_keymap_1): Add comment that this function can GC.
3515 (where_is_internal_2, where_is_internal_1): Add GCPROs, add
3516 comment that functions can GC.
3517 (Fset_keymap_parent): GCPRO arg KEYMAP.
3519 2000-07-10 Eli Zaretskii <eliz@is.elta.co.il>
3521 * msdos.c (XMenuActivate): After exiting the menu, restore the
3522 echo area message and erase it.
3524 2000-07-10 Kenichi Handa <handa@etl.go.jp>
3526 * fontset.c (Ffontset_info): Make the return value more compatible
3527 with that of Emacs 20.
3529 2000-07-07 Gerd Moellmann <gerd@gnu.org>
3531 * eval.c (Fsignal): Handle case that backtrace_list is null.
3533 2000-07-07 Kenichi Handa <handa@etl.go.jp>
3535 * ccl.c (Fccl_execute): Typo fixed.
3537 2000-07-06 Gerd Moellmann <gerd@gnu.org>
3539 * window.c (window_loop): Add missing gcpro1 local variable.
3541 * window.c (Fwindow_list): Reverse list at the end.
3542 (candidate_window_p): Add parameter OWINDOW. ALL_FRAMES nil
3543 means allow windows on OWINDOW's frame, only.
3544 (window_loop): Simplified; use Fwindow_list.
3546 * Makefile.in (TAGS-LISP): Don't pass `$(lispsource)' to make.
3548 2000-07-05 Gerd Moellmann <gerd@gnu.org>
3550 * xterm.c (XTread_socket): Increment handling_signal at the start,
3551 decrement it at the end.
3553 * eval.c (handling_signal): New variable.
3554 (Fsignal): Abort if handling_signal is non-zero.
3556 * lisp.h (handling_signal): External declaration.
3558 * s/freebsd.h (WAITTYPE, WRETCODE): Put in #if 0.
3560 2000-07-05 Ken Raeburn <raeburn@gnu.org>
3562 Sound support for NetBSD through "Linux emulation" support:
3563 * config.in (HAVE_SOUNDCARD_H): Undef.
3564 (HAVE_SOUND): Define if HAVE_SOUNDCARD_H.
3565 * Makefile.in (LIBSOUND): New variable.
3566 (LIBES): Include it.
3567 * sound.c [HAVE_SOUNDCARD_H]: Include <sys/ioctl.h> and
3569 (DEFAULT_SOUND_DEVICE): Define to "/dev/dsp" if not defined
3571 (vox_open): Use DEFAULT_SOUND_DEVICE.
3572 * s/netbsd.h (DEFAULT_SOUND_DEVICE): Define to /dev/audio.
3574 2000-07-05 Gerd Moellmann <gerd@gnu.org>
3576 * print.c (print_error_message): If Vsignaling_function is set,
3577 show it in *Messages*.
3579 * lisp.h (Vsignaling_function): External declaration.
3581 * eval.c (Vsignaling_function): New variable.
3582 (Fsignal): Compute it.
3583 (syms_of_eval): Staticpro it.
3585 2000-07-05 Dave Love <fx@gnu.org>
3587 * syswait.h: Use the autoconf recommended approach. Old code
3588 #if'd out in case we need to revert.
3590 * config.in (HAVE_SYS_WAIT_H): Added.
3592 2000-07-05 Andrew Innes <andrewi@gnu.org>
3594 * vm-limit.c (check_memory_limits) [REL_ALLOC]: Use real_morecore
3595 when non-NULL instead of __morecore, to take account of buffer
3596 memory. This also solves a problem with spurious memory warnings
3599 * ralloc.c: Make real_morecore non-static.
3601 * eval.c (internal_condition_case): Comment out abort if
3602 interrupt_input_blocked is not zero.
3604 * makefile.nt: Add support for `bootstrap' and related targets.
3605 Include minimal debug info in emacs.exe in release build.
3606 Remove all dependencies on lisp.h, and fixup some others.
3608 * w32.c (init_environment): Install code from 20.7 for providing
3609 default values for environment variables, based on the
3610 executable's own location.
3611 (map_w32_filename): Handle filenames that are longer than
3613 (sys_socket): Install socket inheritance bug fix from 20.7.
3615 * alloca.c [emacs]: Include lisp.h (needed by atimer.h included
3616 here via blockinput.h).
3618 2000-07-05 Stefan Monnier <monnier@cs.yale.edu>
3620 * w32menu.c (w32_menu_display_help):
3621 * xmenu.c (menu_help_callback): Use show_help_echo.
3623 * keyboard.h (show_help_echo): Declare.
3625 * keyboard.c (show_help_echo): New function, extracted from read_char.
3626 Feval its `msg' argument if it's a cons cell.
3627 (read_char): Use it.
3628 (follow_key): Pass `autoload' to get_keyelt.
3630 * xterm.c (note_mode_line_highlight, note_mouse_highlight)
3631 (note_tool_bar_highlight, XTread_socket):
3632 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight)
3634 * w32term.c (note_mode_line_highlight, note_mouse_highlight)
3635 (note_tool_bar_highlight, w32_read_socket):
3636 Do not gratuitously ignore non-string `help-echo' properties.
3638 2000-07-05 Gerd Moellmann <gerd@gnu.org>
3640 * eval.c (Feval): Put check for interrupt_input_block in #if 0.
3642 * window.c (delete_all_subwindows): Reset Vwindow_list.
3644 * xterm.c (x_append_glyph, x_append_composite_glyph)
3645 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
3646 changes in struct glyph starting 1999-12-27. Some bit-fields of
3647 struct glyph were not set, which made glyphs unequal when compared
3648 with GLYPH_EQUAL_P. Redisplay outputs such glyphs, and flickering
3649 effects were the result. This also depended on the contents of
3650 memory returned by xmalloc. If flickering happens again, activate
3651 the code in clear_glyph_row that's in #if 0. If the flickering is
3652 gone with that, chances are that it is caused by something
3655 * dispnew.c (clear_glyph_row): Add debug code in #if 0.
3657 * dispextern.h: Add some comments.
3659 * window.c (add_window_to_list): Add parameter LIST.
3660 (window_list): Order list so that, for each frame, windows are
3661 in canonical order, and so that frames appear in the list in
3662 the order given by Vframe_list.
3663 (next_window): Reverse the handling of NEXT_P.
3665 2000-07-04 Gerd Moellmann <gerd@gnu.org>
3667 * window.c (Vwindow_list): New variable.
3668 (make_window, delete_window): Set Vwindow_list to nil.
3669 (check_window_containing): New function.
3670 (window_from_coordinates): Rewritten.
3671 (add_window_to_list, window_list, candidate_window_p)
3672 (decode_next_window_args, next_window): New functions.
3673 (Fnext_window, Fprevious_window): Rewritten in terms of
3675 (Fwindow_list): New function.
3676 (Fother_window): Cleaned up.
3677 (foreach_window): Add a longer "variable argument list". Let
3678 callback function return 0 to indicate that cycling over windows
3680 (foreach_window_1): Likewise.
3681 (freeze_window_start): Return int.
3682 (init_window): New function.
3683 (syms_of_window): Staticpro Vwindow_list and defsubr Swindow_list.
3685 * emacs.c (handle_USR1_signal, handle_USR2_signal) Clear
3686 input_event with bzero.
3687 (main): Call init_window.
3689 * keymap.c (get_keyelt): Temporarily inhibit GC while evaluating
3692 2000-07-04 Kenichi Handa <handa@etl.go.jp>
3694 * composite.h (make_composition_value_copy): Extern it.
3696 * composite.c (make_composition_value_copy): New function.
3698 * editfns.c (Fformat): While copying text properties, make each
3699 composition property value a copy.
3701 * fns.c (concat): While copying text properties, make each
3702 composition property value a copy.
3704 2000-07-03 Gerd Moellmann <gerd@gnu.org>
3706 * m/macppc.h (LINKER, LD_SWITCH_MACHINE) [LINUX]: Define.
3708 * fns.c (sweep_weak_table): Mark only objects that are not
3711 * frame.c (next_frame, prev_frame): If MINIBUF is a window,
3712 include those frames as candidates which have their focus
3713 redirected to the minibuffer frame.
3715 2000-07-03 Stefan Monnier <monnier@cs.yale.edu>
3717 * fns.c (Fputhash): Return `value' rather than nil.
3719 2000-06-30 Gerd Moellmann <gerd@gnu.org>
3721 * frame.c (next_frame): Don't check focus redirection in case
3722 MINIBUF is a window. Doing so excludes frames using MINIBUF
3723 unless their focus is redirected, which contradicts the
3724 specification of next-frame, and leads to infinite loops in
3725 certain situations when cycling through windows with next-window.
3727 2000-06-30 Kenichi Handa <handa@etl.go.jp>
3729 * coding.c (code_convert_region): Even if the length of text is
3730 zero, try to convert it if coding->type is coding_type_ccl.
3731 (decode_coding_string, encode_coding_string): Likewise.
3733 2000-06-28 Gerd Moellmann <gerd@gnu.org>
3735 * xdisp.c (try_window_reusing_current_matrix): Don't try to reuse
3736 the display if windows_or_buffers_changed.
3738 * dispnew.c (struct row_entry): New structure.
3739 (row_entry_pool, row_entry_pool_size, row_entry_idx, row_table)
3740 (row_table_size, old_lines, new_lines, old_lines_size)
3741 (new_lines_size, run_pool, runs_size, runs): New variables.
3742 (add_row_entry): New function.
3743 (scrolling_window): Use data structures allocated with xmalloc and
3744 held in global variables, instead of allocating them with alloca and
3745 holding them in local variables. Use a larger hash table whose
3746 size depends on glyph matrix sizes. Don't use bzero to clear the
3747 hash table; instead, clear used slots only.
3749 * fns.c (next_almost_prime): Make it externally visible.
3751 * lisp.h (next_almost_prime): Add prototype.
3753 * s/isc4-0.h (sigunblock): Define.
3755 * s/sco5.h (sigunblock): Define.
3757 2000-06-27 Dave Love <fx@gnu.org>
3759 * s/osf1.h (C_SWITCH_SYSTEM, LIBS_SYSTEM): Revert last change
3760 (moved to osf5-0.h).
3761 [!NOT_C_CODE]: Protect string.h stuff.
3763 * s/osf5-0.h (C_SWITCH_SYSTEM, WAIT_USE_INT, SYS_SIGLIST_DECLARED)
3764 (sys_siglist, NSIG): Definitions moved here from osf1.h.
3766 2000-06-27 Gerd Moellmann <gerd@gnu.org>
3768 * xdisp.c (resize_mini_window): Subtract the extra line spacing
3769 below the last line from the needed window height.
3771 2000-06-26 Stefan Monnier <monnier@cs.yale.edu>
3773 * fns.c (Fplist_member): Renamed from Fwidget_plist_member.
3774 (Fwidget_get): Use it.
3775 (syms_of_fns): Defsubr it.
3777 2000-06-26 Gerd Moellmann <gerd@gnu.org>
3779 * xterm.c (xim_initialize) [!USE_XIM]: Don't set up the
3780 display info for XIM.
3781 (xim_open_dpy): Likewise.
3782 (xim_close_dpy): Don't free the display info's XIM.
3784 * xfns.c (x_window) [!USE_XIM]: Don't call create_frame_ic.
3786 * config.in (USE_XIM): New define.
3788 * keymap.c (get_keyelt): For menu-items containing a `:filter
3789 FILTER', apply FILTER to the menu-item's definition to get the
3790 real definition to use.
3792 * lisp.h (QCfilter): External declaration.
3794 * xfns.c (Fimage_size): New function.
3795 (syms_of_xfns): Defsubr it.
3797 2000-06-26 Andreas Schwab <schwab@suse.de>
3799 * coding.c (decode_coding_string): Re-fetch STRING_BYTES after
3802 2000-06-25 Dave Love <fx@gnu.org>
3804 * term.c [!HAVE_TERMCAP_H]: Declare tputs, tgetent, tgetflag,
3807 * Makefile.in (blockinput.h): Depend on atimer.h.
3808 (atimer.h): Depend on systime.h.
3810 * blockinput.h: Protect against multiple inclusion. Include
3813 * atimer.h: Protect against multiple inclusion. Include
3816 * lisp.h (swap_in_global_binding): Declare.
3818 2000-06-24 Ken Raeburn <raeburn@gnu.org>
3820 * process.c (Fopen_network_stream): Turn off atimers for duration
3821 of call to connect. (Patch from Gerd.)
3823 2000-06-23 Dave Love <fx@gnu.org>
3825 * ralloc.c: Maybe include unistd.h
3827 * emacs.c (setgrp): Undefine before defining.
3828 (malloc_warning, set_time_zone_rule, index): Prototype.
3830 * systime.h (EMACS_GET_TIME) [!GETTIMEOFDAY_ONE_ARGUMENT]: Use
3831 HAVE_STRUCT_TIMEZONE.
3833 * s/osf1.h: Move string.h hack here from alpha.h and make it
3835 (C_SWITCH_SYSTEM): Use _OSF_SOURCE, not -BSD, which clashes with
3837 (WAIT_USE_INT, SYS_SIGLIST_DECLARED, sys_siglist, NSIG): Define.
3838 (SOCKLEN_TYPE): Don't define.
3840 * m/alpha.h: Remove string.h hack.
3842 * s/osf5-0.h: New file.
3844 * filelock.c: Use feature tests for fcntl.h, string.h. Don't
3845 include time.h, done by systime.h.
3846 [__FreeBSD__]: Remove redundant includes.
3848 * callproc.c (setpgrp): Undefine before defining.
3849 (delete_temp_file): Return Qnil to avoid warning.
3851 * config.in (HAVE_TERM_H, HAVE_STRUCT_TIMEZONE): Add.
3853 * xfaces.c: Include fontset.h dependent on HAVE_WINDOW_SYSTEM, not
3856 * fontset.h (free_face_fontset): Renamed from fs_free_face_fontset.
3858 * composite.h (compose_text): Declare.
3860 * xterm.c: Don't include sys/types.h unconditionally. Don't
3861 protect its inclusion with !USG (following xmenu.c).
3863 2000-06-23 Gerd Moellmann <gerd@gnu.org>
3865 * xfns.c (x_create_tip_frame): Initialize frame's colors like
3868 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
3870 * coding.c (decode_eol_post_ccl): Special handling for undecided
3871 and inconsistent EOL types.
3873 2000-06-22 Gerd Moellmann <gerd@gnu.org>
3875 * xrdb.c (x_load_resources): Add default resource for scroll bar's
3876 trough color and main window's background color.
3878 * xfns.c (Fx_file_dialog) [HAVE_MOTIF_2_1]: Handle events
3881 * xterm.h (Xt_app_con): External declaration.
3883 * widget.c (EmacsFrameRealize): Fix typo.
3885 * widget.c (EmacsFrameRealize): Remove SubstructureRedirectMask.
3887 * xdisp.c (handle_stop): Initialize it->add_overlay_start to zero.
3888 (handle_invisible_prop): Record the start of invisible text in
3889 it->add_overlay_start.
3890 (struct overlay_entry): Add member `overlay'.
3891 (handle_overlay_change): Simplify.
3892 (next_overlay_string): After having processed overlay strings at the
3893 end of the buffer, record that fact in
3894 it->overlay_strings_at_end_processed_p.
3895 (compare_overlay_entries): If before- and after-strings come
3896 from the same overlay, let before-strings come first.
3897 (RECORD_OVERLAY_STRING): Record the overlay that strings come from.
3898 (load_overlay_strings): Take it->add_overlay_start into account
3899 when adding overlay strings.
3901 * dispextern.h (struct it): Add member add_overlay_start.
3903 2000-06-22 Dave Love <fx@gnu.org>
3905 * s/isc3-0.h (C_SWITCH_SYSTEM): Define _XOPEN_SOURCE=500.
3907 * s/gnu-linux.h (C_SWITCH_SYSTEM): Don't define _XOPEN_SOURCE here.
3909 2000-06-22 Kenichi Handa <handa@etl.go.jp>
3911 * ccl.c (ccl_driver) <CCL_End>: Decrement stack_idx only when it
3914 2000-06-21 Dave Love <fx@gnu.org>
3916 * Makefile.in (GETLOADAVG_OBJ): Removed -- LIBOBJS does it.
3918 2000-06-21 Stefan Monnier <monnier@cs.yale.edu>
3920 * syntax.c (back_comment): Simplify string-parity counting (with
3921 the added benefit of handling multiple string-styles as long as
3922 they are not intertwined).
3923 Jump to the slow code as soon as a comment starter is found in
3924 a "string_lossage" position. Fixes the case: " /* " /* " */.
3926 2000-06-21 Dave Love <fx@gnu.org>
3928 * Makefile.in: Use GETLOADAVG_LIBS.
3930 * config.in: Add HAVE_FCNTL_H, _FILE_OFFSET_BITS,
3931 _LARGEFILE_SOURCE, _LARGE_FILES, _XOPEN_SOURCE.
3933 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
3935 * syntax.c (describe_syntax): Recognize the `n'estable bit.
3936 (Fforward_comment, scan_lists):
3937 Check the comstyle of single-char comment-starters.
3938 (scan_sexps_forward): Don't try to recognize `half comment-enders' if
3939 we're just at the beginning of the comment (f.ex with (*) ... (*)).
3940 Check the comstyle of single-char comment-starters.
3941 Clarify control-flow around the Scomment case.
3943 2000-06-20 Dave Love <fx@gnu.org>
3945 * fns.c (make_hash_table, maybe_resize_hash_table):
3946 Cast arg of next_almost_prime.
3948 * tparam.c [emacs]: Include lisp.h.
3950 * termcap.c [emacs]: Test HAVE_FCNTL_H, not USG5. Include lisp.h
3953 2000-06-20 Gerd Moellmann <gerd@gnu.org>
3955 * keyboard.c (adjust_point_for_property): Check if display
3956 property should be treated as intangible by looking at its
3959 * xdisp.c (single_display_prop_intangible_p)
3960 (display_prop_intangible_p): New functions.
3962 * dispextern.h (display_prop_intangible_p): Add prototype.
3964 * xdisp.c (dump_glyph_row): Show type of glyph->object.
3966 * s/isc4-0.h (sigblock): Redefined to pass a pointer as second
3967 argument to sigprocmask.
3969 * s/sco5.h (sigblock): Redefined to pass a pointer as second
3970 argument to sigprocmask.
3972 * syssignal.h (sigblock, sigunblock) [USG5_4]: Set
3973 sigprocmask_set, and pass a pointer to it to sigprocmask.
3975 * sysdep.c (sigprocmask_set): New variable.
3977 * fileio.c (make_temp_name): Don't use `%s' in string passed to
3980 2000-06-20 Sam Steingold <sds@gnu.org>
3982 * xrdb.c: Don't declare xmalloc, xrealloc.
3984 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
3986 * regex.c (re_match, re_match_2): Protect calls to alloca (0).
3987 (re_comp): Cast gettext return value to avoid complaints when
3990 2000-06-20 Dave Love <fx@gnu.org>
3992 * m/stride.h, m/mips.h: Don't define HAVE_GETWD,
3995 * m/ibmrt-aix.h: Don't declare HAVE_GETTIMEOFDAY, HAVE_VFORK.
3997 * m/ibmrs6000.h, m/ibmps2-aix.h, m/dpx2.h: Don't declare HAVE_GETWD.
3999 * m/alpha.h: Don't declare xmalloc, xrealloc.
4001 * s/ux4800.h: Don't declare GETTIMEOFDAY_ONE_ARGUMENT.
4003 * s/usg5-4-2.h: Don't declare HAVE_GETWD, VFORK_RETURN_TYPE.
4005 * s/umips.h: Don't declare HAVE_GETWD, HAVE_GETTIMEOFDAY.
4007 * s/cxux.h, s/gnu-linux.h, s/iris3-6.h, s/irix3-3.h: Don't declare
4010 * keyboard.h (poll_for_input_1): Declare.
4012 * getloadavg.c: Don't define NLIST_STRUCT (handled by configure).
4014 * alloc.c (xmalloc, xrealloc, xfree): Define using POINTER_TYPE.
4016 * doprnt.c: Don't declare xmalloc, xrealloc.
4018 * lisp.h (x_set_tool_bar_lines, free_frame_xic, compose_text)
4019 (getenv, ctime, getwd): Removed.
4020 (xmalloc, xrealloc, xfree): Declare using POINTER_TYPE.
4022 * xterm.h: Remove duplicate prototypes. Declare free_frame_xic,
4023 x_set_tool_bar_lines.
4025 * config.in: Add HAVE_GETWD. Move some definitions above
4026 machine/system includes.
4028 2000-06-20 Kenichi Handa <handa@etl.go.jp>
4030 * s/bsd386.h (HAVE_GETLOADAVG): Define it as 1.
4032 * xfaces.c (font_list): Handle the case that REGISTRY doesn't
4033 contain information about ENCODING.
4035 * fontset.c (FONTSET_ASCII): Use the first element of char table
4036 for an ASCII font, not defalt slot.
4037 (fontset_ref_via_base): If FONTSET doesn't contain information for
4038 C, try the default fontset.
4039 (make_fontset): Don't copy the default fontset.
4040 (fontset_font_pattern): Likewise.
4041 (accumulate_font_info): If ELT is nil, use the corresponding
4042 element in the default fontset.
4044 2000-06-19 Dave Love <fx@gnu.org>
4046 * syntax.c (Fparse_partial_sexp): Doc fix.
4048 * regex.h: Test PROTOTYPES as well as __STDC__.
4050 * unexalpha.c: Include errno.h, string.h, unistd.h. Don't declare
4051 errno, strerror. Put text after #endif in comment.
4053 * xdisp.c (dump_glyph_matrix): Add `static' to declaration (for
4056 * xterm.c (x_frame_of_widget): Likewise.
4058 2000-06-19 Gerd Moellmann <gerd@gnu.org>
4060 * abbrev.c (syms_of_abbrev): Set buffer_default's abbrev table
4061 to Vfundamental_mode_abbrev_table.
4063 * alloc.c (mark_object) [GC_CHECK_MARKED_OBJECTS]: Check that no
4064 bogus objects are marked. This slows down GC by ~80 percent, but
4065 it might be worth trying when debugging GC-related problems.
4066 This feature requires conservative stack marking to be enabled.
4068 * xterm.c (XTread_socket) <KeyPress>: In case XmbLookupString
4069 returns XLookupChars, reset `modifiers' to zero.
4071 2000-06-19 Dave Love <fx@gnu.org>
4073 * mktime.c: Unprotoized.
4075 2000-06-19 Richard Stallman <rms@gnu.org>
4077 * data.c (set_internal): If variable is frame-local,
4078 store the new value immediately into the frame parameter alist.
4080 2000-06-19 Ken Raeburn <raeburn@gnu.org>
4082 * xfns.c (jpeg_load): Fetch error-handling data first, then fill
4083 in the custom handler pointer.
4085 * keyboard.c (follow_key, read_key_sequence): Use XUINT on key
4086 value, or checks for CHAR_META can fail when Lisp_Object is a
4088 * keymap.c (get_keyelt): Likewise.
4090 2000-06-19 Kenichi Handa <handa@etl.go.jp>
4092 * ccl.h (struct ccl_program): New member eol_type.
4093 (struct ccl_spec): New member cr_carryover.
4095 * ccl.c (CCL_WRITE_CHAR): Convert NL according to ccl->eol_type.
4096 (setup_ccl_program): Initialize ccl->eol_type to CODING_EOL_LF.
4098 * coding.c (setup_coding_system) <4>: Reset member `cr_carryover'.
4099 (ccl_coding_driver): On encoding, initialize ccl->eol_type.
4100 (decode_eol_post_ccl): New function.
4101 (decode_coding): Don't detect EOL format here for CCL based coding
4103 (decode_coding) <coding_type_ccl>: Handle carryovered CR. Call
4104 decode_eol_post_ccl after running the CCL program.
4105 (code_convert_region): Don't detect EOL format here for CCL based
4107 (decode_coding_string): Likewise.
4109 2000-06-18 Ken Raeburn <raeburn@gnu.org>
4111 * charset.c (update_charset_table): Use XINT on "iso_final_char"
4112 when treating it as an integer.
4114 * coding.h (encode_coding_string): Declare.
4116 * keyboard.c (read_key_sequence): Use XINT on "pos" when treating
4119 * keymap.c (Fwhere_is_internal): Rename argument "keymap" to
4120 "xkeymap" to avoid shadowing the "enum map_type" value that needs
4121 to be passed to get_local_map.
4123 * sound.c (Fplay_sound): Don't call make_number on
4124 Frun_hook_with_args count argument.
4126 * xterm.c (x_send_scroll_bar_event): Fudge lisp object/integer
4127 for lisp objects in X event structure data field, when lisp
4128 objects are represented with unions.
4129 (x_scroll_bar_to_input_event): Ditto.
4131 2000-06-16 Ken Raeburn <raeburn@gnu.org>
4133 * xdisp.c (decode_mode_spec): In "no_value" case, do NUL
4134 termination of string. Fix sense of test whether
4135 Vline_number_display_limit is an integer.
4137 2000-06-16 Gerd Moellmann <gerd@gnu.org>
4139 * xfaces.c (syms_of_xfaces) [DEBUG_X_COLORS]: Defsubr dump_colors
4140 only if HAVE_X_WINDOWS.
4142 * keymap.c (describe_buffer_bindings): Add `\f\n' in front
4145 * dispnew.c (update_frame_1): Handle case that cursor vpos is
4148 2000-06-15 Eli Zaretskii <eliz@is.elta.co.il>
4150 * unexec.c (toplevel): Fix last change, so as not to deprive MSDOS
4153 2000-06-15 Kenichi Handa <handa@etl.go.jp>
4155 * coding.c (decode_coding_emacs_mule): Always set src_base at the
4156 start of the while loop.
4158 2000-06-15 Gerd Moellmann <gerd@gnu.org>
4160 * atimer.c (alarm_signal_handler): Add forward declaration.
4162 * data.c (set_internal): Remove debug code.
4164 2000-06-14 Gerd Moellmann <gerd@gnu.org>
4166 * Makefile.in (bootstrap-temacs): Add `-I../src'.
4168 * unexec.c (toplevel) [COFF]: Include coff.h.
4170 * s/lynxos.h: New file.
4172 * keymap.c (Fsingle_key_description): Enclose function key and
4173 event symbol names in angle brackets.
4175 * xdisp.c (setup_echo_area_for_printing): Call
4176 message_log_maybe_newline if message_buf_print is not set.
4178 * print.c (printchar, strout): Don't check message_buf_print
4179 before calling setup_echo_area_for_printing because that
4180 function does something useful even when message_buf_print is
4183 * xdisp.c (message_truncate_lines, Qmessage_truncate_lines): New
4185 (ensure_echo_area_buffers): Initialize echo buffer's
4186 truncate lines setting to nil.
4187 (with_echo_area_buffer): Don't set the echo buffer's truncate
4189 (set_message_1): Set it here instead, based on the value
4190 of message_truncate_lines.
4191 (resize_mini_window): Handle case that lines are truncated.
4192 (syms_of_xdisp): Initialize Qmessage_truncate_lines. DEFVAR_BOOL
4193 message-truncate-lines.
4195 * keyboard.c (read_char): Bind message-truncate-lines to t
4196 while displaying a help-echo.
4198 * lisp.h (Qmessage_truncate_lines): External declaration.
4200 2000-06-13 Gerd Moellmann <gerd@gnu.org>
4202 * xdisp.c (Vline_number_display_limit): Renamed from
4203 line_number_display_limit.
4204 (syms_of_xdisp): Use DEFVAR_LISP for line-number-display-limit.
4205 Extend documentation string. Initialize
4206 Vline_number_display_limit to nil meaning no limit.
4207 (decode_mode_spec): Use Vline_number_display_limit with its new
4210 * xterm.c (x_check_font) [GLYPH_DEBUG]: Add prototype.
4212 2000-06-13 Richard Stallman <rms@gnu.org>
4214 * frame.c (Fmodify_frame_parameters): Doc fix.
4216 * xfns.c (x_set_frame_parameters): Comment fix.
4218 * frame.c (store_frame_param): Call swap_in_global_binding if the
4219 variable's current binding was chosen based on this frame.
4221 * data.c (swap_in_global_binding): New function.
4223 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
4225 * msdos.c (IT_write_glyphs): Don't use CODING_REQUIRE_ENCODING
4226 macro, instead AND with CODING_REQUIRE_ENCODING_MASK.
4228 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
4230 * msdos.h (EMACS_MSDOS_H): Renamed from MSDOS_H_.
4232 2000-06-12 Jason Rumney <jasonr@gnu.org>
4234 * w32bdf.h (EMACS_W32BDF_H): Renamed from __W32BDF_H__
4236 * w32.h (EMACS_W32_H): Renamed from _NT_H_
4238 * w32gui.h (EMACS_W32GUI_H): Renamed from __W32GUI_H__
4240 * w32inevt.h (EMACS_W32INEVT_H): Renamed from __NTINEVT_H__
4242 2000-06-12 Gerd Moellmann <gerd@gnu.org>
4244 * xfaces.c (Fdump_colors) [DEBUG_X_COLORS]: New function.
4245 (syms_of_xfaces): Defsubr Sdump_colors.
4246 (x_free_colors): Don't treat b&w specially on default visual.
4247 (x_free_dpy_colors): New function.
4248 (free_face_colors): Don't check visual class; it's done
4251 * xterm.c (x_frame_of_widget): New function.
4252 (x_alloc_nearest_color_for_widget): Use it.
4253 (x_copy_dpy_color): New function.
4254 (x_destroy_window): Free various colors.
4256 2000-06-12 Kenichi Handa <handa@etl.go.jp>
4258 * ccl.h (EMACS_CCL_H): Renamed from _CCL_H.
4260 * charset.h (EMACS_CHARSET_H): Renamed from _CHARSET_H.
4262 * coding.h (EMASC_CODING_H): Renamed from _CODING_H.
4264 * composite.h (EMACS_COMPOSITE_H): Renamed from _COMPOSITE_H.
4266 * fontset.h (EMACS_FONTSET_H): Renamed from _FONTSET_H.
4268 2000-06-11 Dave Love <fx@gnu.org>
4270 * systime.h (EMACS_SYSTIME_H): Renamed from _SYSTIME_H.
4272 2000-06-11 Eli Zaretskii <eliz@is.elta.co.il>
4274 * msdos.h: Don't use _MSDOS_H_ as a symbol, use MSDOS_H_ instead.
4276 2000-06-11 Gerd Moellmann <gerd@gnu.org>
4278 * xmenu.c (xmenu_show): Cast second parameter of lw_popup_menu
4281 2000-06-10 Kenichi Handa <handa@etl.go.jp>
4283 * regex.c (MAKE_CHAR) [!emacs]: Dummy macro for non-Emacs env.
4284 (regex_compile): Fix the code for handling the case of single byte
4285 char and multibyte char being mixed in a range within [...].
4287 * fileio.c (Finsert_file_contents): Be sure to setup src_multibyte
4288 and dst_multibyte members of coding.
4290 * charset.c (update_charset_table): Update the table
4292 (init_charset_once): Initialize elements of bytes_by_char_head to
4293 1 except for leading codes for private charases.
4295 * charset.h (CHARSET_8_BIT_GRAPHIC): Define as 0x80.
4296 (UNIBYTE_STR_AS_MULTIBYTE_P): Fix for an invalid multibyte
4299 2000-06-09 Ken Raeburn <raeburn@gnu.org>
4301 * xterm.c (x_connection_closed): If dpyinfo is NULL, don't try to
4302 access the data it doesn't point to.
4304 2000-06-08 Gerd Moellmann <gerd@gnu.org>
4306 * xterm.c (XTread_socket) <FocusIn>: Queue a FOCUS_IN_EVENT which
4307 will be translated to a switch-frame event when reading the
4308 event queue. This is necessary because Emacs otherwise won't
4309 perform a switch-frame to a new frame until some other event, for
4310 example a keystroke event, forces it to do so. This has various
4311 effects, one visible being that the cursor of a frame created with
4312 C-x 5 2 or switched to with a window manager key binding like
4313 A-TAB stays hollow because selected_window isn't on the newly
4314 focused frame until the switch-frame is performed.
4316 * keyboard.c (kbd_buffer_get_event): Handle FOCUS_IN_EVENT by
4317 generating a switch-frame event if necessary.
4319 * termhooks.h (enum event_kind): Add FOCUS_IN_EVENT.
4321 * xdisp.c (handle_fontified_prop): Don't GCPRO local var `pos';
4324 2000-06-08 Kenichi Handa <handa@etl.go.jp>
4326 * fontset.c (Fset_fontset_font): The arg CHARACTER may be a
4329 2000-06-07 Gerd Moellmann <gerd@gnu.org>
4331 * window.c (displayed_window_lines): Take empty lines at
4332 the bottom of a window into account.
4334 * window.c (displayed_window_lines): New function.
4335 (Fmove_to_window_line): Use displayed_window_lines to determine
4336 the number of lines to move, instead of using the window's height.
4338 * lread.c (readevalloop): If READCHARFUN sets point to ZV, arrange
4339 to stop reading, even if the form read sets point to a different
4340 value when evaluated.
4342 * xdisp.c (display_line): Fix code deciding in which line to
4345 2000-06-07 Kenichi Handa <handa@etl.go.jp>
4347 * fileio.c (e_write): Free composition data if stored in
4350 2000-06-06 Gerd Moellmann <gerd@gnu.org>
4352 * xdisp.c (display_line): Set row's and iterator's
4353 starts_in_middle_of_char_p and ends_in_middle_of_char_p flags.
4354 Set cursor even if row ends in the middle of a character.
4355 (dump_glyph_row): Print values of new flags.
4356 (redisplay_window) <cursor movement in unchanged window>: When
4357 point has been moved forward, and PT is at the end of the cursor
4358 row, don't place the cursor in the next row if the cursor row ends
4359 in the middle of a character or at ZV.
4361 * dispextern.h (struct it): Add starts_in_middle_of_char_p.
4362 (struct glyph_row): Add starts_in_middle_of_char_p and
4363 ends_in_middle_of_char_p.
4364 (MATRIX_ROW_ENDS_IN_MIDDLE_OF_CHAR_P): Test row's
4365 ends_in_middle_of_char_p flag.
4366 (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Likewise.
4368 * term.c (append_glyph): Revert change of 2000-06-06.
4370 * xdisp.c (display_line): Revert change of 2000-06-06. Treat
4371 padding glyph not fitting on line as whole character not
4374 * xterm.c (x_produce_glyphs): Don't xassert `it->descent > 0';
4375 this isn't true for images with `:ascent 100'.
4377 2000-06-06 Kenichi Handa <handa@etl.go.jp>
4379 * buffer.c (Fset_buffer_multibyte): Don't make the current buffer
4380 as modified if it is originally unmodified.
4382 * term.c (encode_terminal_code): Change the way to check if
4383 terminal coding does any conversion.
4384 (append_glyph): Set glyph->pixel_width correctly.
4386 * xdisp.c (display_line): While checking line continuation, pay
4387 attention to a padding glyph.
4389 2000-06-05 Gerd Moellmann <gerd@gnu.org>
4391 * xdisp.c (redisplay_window): Always use set_buffer_internal_1.
4393 2000-06-05 Dave Love <fx@gnu.org>
4395 * xdisp.c: Include fontset.h.
4397 * xfns.c (x_real_positions): Declare tmp_nchildren as unsigned.
4399 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
4401 * dispnew.c: Conditionally include term.h.
4403 * coding.h: Declare code_convert_string_norecord.
4405 * frame.h (struct frame): Use volatile unconditionally.
4407 * buffer.h: Remove Vbefore_change_function, Vafter_change_function.
4409 * xmenu.c (menu_item_selection): Declare volatile unconditionally.
4411 * systime.h: Protect against multiple inclusion.
4412 (timezone) [USG5_4]: Define as time_t.
4414 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
4415 (Foptimize_char_table, make_temp_name): Declare.
4417 * Makefile.in (xdisp.o): Depend on fontset.h.
4419 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
4421 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
4422 (Foptimize_char_table, make_temp_name): Declare.
4426 * s/netbsd.h: Don't define autoconfiscated MATHERR.
4428 2000-06-02 Dave Love <fx@gnu.org>
4430 * lread.c (_XOPEN_SOURCE, __EXTENSIONS__): Don't define.
4432 2000-06-02 Gerd Moellmann <gerd@gnu.org>
4434 * xfaces.c (realize_x_face): When copying BASE_FACE bitwise to the
4435 result face, set flags in that face indicating that colors may not
4438 * xterm.c (x_set_mouse_face_gc): If first glyph isn't a character
4439 glyph, use the ASCII NUL character to determine the face.
4441 2000-06-02 Dave Love <fx@gnu.org>
4443 * sysdep.c: Conditionally include stdlib.h, unistd.h.
4444 (VFORK_RETURN_TYPE): Remove.
4446 * config.in: Add NO_MATHERR.
4448 2000-06-01 Dave Love <fx@gnu.org>
4450 * cmds.c (internal_self_insert): Don't check
4451 Vbefore_change_function, Vafter_change_function.
4453 * insdel.c (signal_before_change, signal_after_change): Likewise.
4455 * buffer.c (Vbefore_change_function, Vafter_change_function):
4456 Variables and their initializations deleted.
4458 * callint.c (Fcall_interactively): Doc fix.
4460 * terminfo.c (ospeed) [HAVE_SPEED_T]: Don't declare extern.
4462 2000-05-31 Dave Love <fx@gnu.org>
4464 * textprop.c: Revert last change -- duplicated.
4466 2000-05-31 Gerd Moellmann <gerd@gnu.org>
4468 * dispnew.c (find_glyph_row_slice, swap_glyphs_in_rows): Put
4471 * lisp.h (eassert) [!ENABLE_CHECKING]: Define as `(void) 0'.
4473 2000-05-31 Jason Rumney <jasonr@gnu.org>
4475 * search.c (Fre_search_forward, Fre_search_backward)
4476 (Fposix_search_backward, Fposix_search_forward): Fix newlines in docs.
4478 * w32select.c (Fw32_set_clipboard_data): Change QNil to Qnil.
4480 2000-05-30 Jason Rumney <jasonr@gnu.org>
4482 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: New macros.
4483 [WINDOWSNT]: Add extern for Vw32_system_coding_system.
4485 * dispextern.h (struct glyph) [WINDOWSNT]: Add w32_font_type
4488 * fileio.c (Fread_file_name) [HAVE_NTGUI]: Use file dialog.
4489 (Fread_file_name) [HAVE_NTGUI, USE_MOTIF]: Do not attempt to
4490 expand a nil default_filename.
4492 * keyboard.c (make_lispy_event) [WINDOWS_NT]: Pass a window
4493 pointer to glyph_to_pixel_coords, not a frame.
4495 * makefile.nt (w32fns.obj, w32menu.obj): Add charset.h and
4496 coding.h to dependencies.
4498 * w32bdf.c (w32_load_bdf_font): Initialize font->double_byte_p.
4500 * w32console.c (glyph_to_pixel_coords): Change first parameter to
4501 window pointer to be consistent with w32term.c and xterm.c.
4503 * w32fns.c: Format and doc changes to bring closer to xfns.c.
4504 (VIETNAMESE_CHARSET): Define if not defined in system headers.
4505 (Qline_spacing, Qcenter): New variables.
4506 (Qw32_charset_*, w32_codepage_for_font): Moved from w32term.c.
4507 (x_set_line_spacing): New function.
4508 (x_set_frame_parameters): Use FRAME_NEW_WIDTH, FRAME_NEW_HEIGHT
4510 (x_specified_cursor_type): New function.
4511 (x_set_cursor_type): Use it.
4512 (x_set_name, x_set_title): Use ENCODE_SYSTEM to encode titlebar
4514 (validate_x_resource_name, x_get_resource_string): Measure lengths
4515 of external strings in bytes.
4516 (w32_wnd_proc) [WM_MEASURE_ITEM]: Avoid calling
4517 GetTextExtentPoint32 with NULL title.
4518 (Fx_create_frame): Initialize Qline_spacing.
4519 (w32_load_system_font): Initialize font->double_byte_p.
4520 (x_to_w32_charset): Use Vw32_charset_info_alist.
4521 (Image, busy cursor, tooltip functions): Merged changes from
4522 xfns.c. Not yet functional on Windows.
4524 * w32gui.h (W32FontStruct): Add double_byte_p member.
4526 * w32inevt.c (NUM_TRANSLATED_MOUSE_BUTTONS): New constant.
4527 (emacs_button_translation): Use it.
4528 (do_mouse_event): Allow up to 32 mouse buttons by allowing any bit
4529 in `mask' to be set.
4531 * w32menu.c (single_submenu, w32_menu_show): Call ENCODE_SYSTEM on
4534 * w32term.c: Format and doc changes to bring closer to xterm.c.
4535 (w32_char_font_type): New enum.
4536 (Qw32_charset_*, w32_codepage_for_font): Moved to w32fns.c.
4537 (w32_per_char_metric): Use w32_char_font_type instead of unicode_p.
4538 (w32_encode_char): New function.
4539 (x_encode_char): Removed.
4540 (x_get_glyph_and_face_encoding): Use w32_encode_char in place of
4541 x_encode_char and w32_font_is_double_byte.
4542 (x_produce_image_glyph): Use image_ascent.
4543 (x_produce_glyphs): Use new version of w32_per_char_metric and
4544 handle NULL return value. Allow extra line spacing.
4545 (W32_TEXTOUT): Distinguish between Unicode and DBCS text.
4546 (w32_get_glyph_overhangs): Remove unicode_p param. Use
4547 w32_font_type member of glyph instead.
4548 (x_draw_glyph_string): Draw underline and strike-out for BDF fonts.
4549 (fast_find_position): Make sure not to consider rows not visible
4551 (w32_read_socket) [WM_MENUSELECT]: Cannot call
4552 w32_menu_display_help with input blocked, as it can abort.
4553 (x_display_and_set_cursor): Choose cursor depending
4554 on buffer-local value of cursor_type.
4555 (x_draw_bar_cursor): Add parameter WIDTH.
4557 * w32term.h (CP_DEFAULT): Define.
4558 (Fx_display_color_p, Fx_display_grayscale_p, image_ascent): Declare.
4560 2000-05-30 Gerd Moellmann <gerd@gnu.org>
4562 * search.c (Fre_search_forward, Fre_search_backward)
4563 (Fposix_search_backward, Fposix_search_forward): Doc fix.
4565 2000-05-30 Kenichi Handa <handa@etl.go.jp>
4567 * coding.c (detect_coding_iso2022): Fix code for checking
4568 CODING_CATEGORY_MASK_ISO_8_2.
4570 2000-05-29 Stefan Monnier <monnier@cs.yale.edu>
4572 * regex.c (PREFETCH_NOLIMIT): New function.
4573 (re_match_2_internal): Use it and adjust the end_match_2 logic.
4575 2000-05-29 Gerd Moellmann <gerd@gnu.org>
4577 * syntax.c (find_defun_start): Move test for
4578 open_paren_in_column_0_is_defun_start outside of the loop.
4580 * xdisp.c (redisplay_window): Really switch buffers when
4581 displaying mode lines, and temporarily set selected_frame to the
4582 frame of the window that's redisplayed.
4584 * xfaces.c (free_realized_faces): Block/unblock input.
4585 (free_realized_multibyte_face): Ditto.
4587 2000-05-29 Dave Love <fx@gnu.org>
4589 * textprop.c (Qkeymap): New variable.
4590 (syms_of_textprop): Intern it.
4592 * keymap.c: Include intervals.h.
4593 (Fkey_binding, Fwhere_is_internal): Deal with `keymap' property.
4595 * Makefile.in (keymap.o): Depend on intervals.h.
4597 * keyboard.c (menu_bar_items, tool_bar_items)
4598 (Fexecute_extended_command): Deal with `keymap' property.
4599 (read_key_sequence): Track map from `keymap' property as well as
4602 * intervals.c (get_local_map): Extra arg to allow looking for
4605 * intervals.h (map_property): New enum.
4606 (get_local_map): Extra arg using it.
4609 * lisp.h (get_local_map): Don't declare here.
4611 2000-05-29 Kenichi Handa <handa@etl.go.jp>
4613 * Makefile.in (callproc.o): Depend on composite.h.
4615 * callproc.c: Include composite.h.
4616 (Fcall_process): Handle composition correctly.
4618 * coding.h (coding_allocate_composition_data): Extern it.
4619 (coding_restore_composition): Likewise.
4621 * coding.c (DECODE_COMPOSITION_START): If coding->cmp_data is not
4622 yet allocated, finish decoding with result
4623 CODING_FINISH_INSUFFICIENT_CMP.
4624 (coding_allocate_composition_data): Make it non-static.
4625 (coding_restore_composition): Likewise.
4627 2000-05-29 Eli Zaretskii <eliz@is.elta.co.il>
4629 * charset.c (syms_of_charset): Revert last change.
4631 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
4633 * term.c (produce_glyphs): Treat characters from the eight-bit-*
4634 charsets as unibyte, with 1-column screen width. Sent by Kenichi
4637 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
4639 * charset.c (syms_of_charset): Set width of character sets
4640 eight-bit-control and eight-bit-graphic to 1 column.
4642 2000-05-26 Gerd Moellmann <gerd@gnu.org>
4644 * config.in (HAVE_SPEED_T): New define.
4646 * sysdep.c, terminfo.c (ospeed) [HAVE_SPEED_T]: Declare as
4649 2000-05-26 Dave Love <fx@gnu.org>
4651 * coding.c (shrink_decoding_region): Initialize eol_conversion.
4653 * data.c (Qsubrp, Qmany, Qunevalled): New variables.
4654 (Fsubr_arity): New function.
4655 (syms_of_data): Install them.
4657 2000-05-26 Kenichi Handa <handa@etl.go.jp>
4659 * charset.c (init_charset_once): Set the table bytes_by_char_head
4662 * fontset.c (syms_of_fontset): Adjust the font name for ascii of
4663 the default fontset to what Emacs uses by default.
4664 (check_registry_encoding): This function deleted.
4665 (Fset_fontset_font): Remove the adhoc condition for the default
4666 fontset. Allow cons in FONTNAME.
4668 * fns.c (map_char_table): Ignore char-table entries for
4669 charsets eight-bit-control and eight-bit-graphic.
4671 2000-05-25 Ken Raeburn <raeburn@gnu.org>
4673 * emacs.c (main): Initialize keyboard syms before initializing
4674 window code, so face names are available.
4676 2000-05-25 Stefan Monnier <monnier@cs.yale.edu>
4678 * regex.c (at_begline_loc_p): Also recognize the \\(?:^ case
4679 of an anchor at the beginning of a shy-group.
4681 2000-05-25 Gerd Moellmann <gerd@gnu.org>
4683 * xdisp.c (handle_invisible_prop): Don't try to skip over
4684 invisible text if end of text is already reached.
4686 2000-05-25 Dave Love <fx@gnu.org>
4688 * xdisp.c (Fdump_glyph_matrix): Declare the arg.
4690 * coding.c (encode_eol): Add null statement after label.
4692 2000-05-25 Eli Zaretskii <eliz@is.elta.co.il>
4694 * w16select.c (Fw16_set_clipboard_data): Fix the change from
4697 2000-05-25 Kenichi Handa <handa@etl.go.jp>
4699 * ccl.c (ccl_driver): Fix previous change.
4701 2000-05-25 Kenichi Handa <handa@etl.go.jp>
4703 * coding.c (run_pre_post_conversion_on_str): Set point to the
4704 beginning of buffer before calling coding->post_read_conversion.
4705 (decode_coding_string): Give correct args to
4706 run_pre_post_conversion_on_str.
4707 (encode_coding_string): Likewise.
4709 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>
4710 <CCL_WriteMultibyteChar2>: Handle charsets eight-bit-control and
4711 eight-bit-graphic correctly.
4713 2000-05-24 Kenichi HANDA <handa@etl.go.jp>
4715 * fileio.c (Finsert_file_contents): Even if a file is not found,
4716 execute codes for setting up coding system. Call
4717 after-insert-file-functions unconditionally.
4719 2000-05-24 Gerd Moellmann <gerd@gnu.org>
4721 * callproc.c, emacs.c, sysdep.c (setpgrp): Don't define if USG and
4722 BSD_PGRPS are not defined.
4724 2000-05-24 Kenichi Handa <handa@etl.go.jp>
4726 * charset.c (update_charset_table): Accept nil in LONG_NAME and
4728 (syms_of_charset): Avoid building same strings.
4730 2000-05-23 Gerd Moellmann <gerd@gnu.org>
4732 * lread.c (Fload): Add a comment about the meaning of
4733 Vuser_init_file being t.
4735 * puresize.h (BASE_PURESIZE): Increase to 675000.
4737 * s/gnu-linux.h (setpgrp): Don't define it here because this
4738 prevents compilation on GNU/Linux systems with glib 2.2.
4740 * callproc.c, emacs.c, sysdep.c (setpgrp) [HAVE_SETPGID]: Define
4743 2000-05-23 Eli Zaretskii <eliz@is.elta.co.il>
4745 * Makefile.in (SOME_MACHINE_LISP): Add disp-table.elc,
4746 dos-vars.elc, ccl.elc, and codepage.elc, all loaded by the MS-DOS
4748 (MSDOS_SUPPORT): Add dos-vars.elc, ccl.elc, and codepage.elc.
4750 2000-05-23 Kenichi Handa <handa@etl.go.jp>
4752 * syntax.c (skip_chars): Use FETCH_STRING_CHAR_ADVANCE
4755 * msdos.c (IT_write_glyphs): Set coding->src_multibyte to 1.
4757 * term.c (encode_terminal_code): Set coding->src_multibyte
4760 * coding.c (encode_eol): Fix a bug of DOS style EOL encoding.
4762 2000-05-22 Kenichi Handa <handa@etl.go.jp>
4764 * keyboard.c (read_char): Allow character codes 128..255 to be
4765 handled by input-method-function.
4767 * insdel.c (adjust_markers_for_replace): Fix previous change.
4768 (adjust_after_replace): If PREV_TEXT is nil, call
4769 adjust_markers_for_insert, not adjust_markers_for_replace.
4771 2000-05-20 NIIBE Yutaka <gniibe@mri.co.jp>
4773 * s/gnu-linux.h (UNIX98_PTYS) [HAVE_GRANDPT]: Define.
4774 (PTY_ITERATION, PTY_NAME_SPRINTF, PTY_OPEN, PTY_TTY_NAME_SPRINTF)
4775 [HAVE_GRANDPT]: Define.
4776 (C_SWITCH_SYSTEM): Add -D_XOPEN_SOURCE.
4778 * sysdep.c (setup_pty): Treat case that UNIX98_PTYS is defined
4781 * config.in (HAVE_GRANDPT, HAVE_GETPT): New defines.
4783 * process.c (toplevel) [UNIX98_PTYS]: Include stdlib.h.
4785 2000-05-20 Kenichi Handa <handa@etl.go.jp>
4787 The following changes are to handle 8-bit characters in a
4788 multibyte buffer/string without facing with byte combining
4789 problem. Two new charsets eight-bit-control (for 0x80..0x9F) and
4790 eight-bit-graphic (for 0xA0..0xFF) are introduced.
4792 * Makefile.in (fns.o): Depend on charset.h.
4794 * alloc.c (Fmake_byte_code): If BYTECODE-STRING is multibyte,
4795 convert it to unibyte.
4796 (make_string): Use parse_str_as_multibyte, not chars_in_text.
4798 * buffer.c (advance_to_char_boundary): Don't use DEC_POS to find a
4799 apparent char boundary.
4800 (Fset_buffer_multibyte): Convert 8-bit characters in the range
4801 0x80..0x9F to/from multibyte form.
4803 * bytecode.c (Fbyte_code): If arg BYTESTR is multibyte, convert it
4806 * callproc.c (Fcall_process): Always encode an argument string if
4807 it is multibyte. Setup src_multibyte and dst_multibyte members of
4808 process_coding properly.
4810 * category.c (Fmodify_category_entry): Use SPLIT_CHAR, not
4811 SPLIT_NON_ASCII_CHAR.
4813 * ccl.c (CCL_WRITE_CHAR): Be sure to write single byte characters
4815 (CCL_MAKE_CHAR): Use MAKE_CHAR, not MAKE_NON_ASCII_CHAR.
4817 * charset.c (Qeight_bit_control, Qeight_bit_graphic): New
4819 (SPLIT_CHARACTER_SEQ): This macro deleted.
4820 (SPLIT_MULTIBYTE_SEQ): Assume that multibyte sequence at STR is
4822 (CHAR_COMPONENTS_VALID_P): Handle new charsets; eight-bit-control
4823 and eight-bit-graphic.
4824 (char_to_string): Likewise. Signal an error for too large
4826 (char_printable_p): Return 0 for 8-bit characters.
4827 (update_charset_table): Update iso_charset_table only when a final
4828 character is non-negative.
4829 (find_charset_in_text): Renamed from find_charset_in_str.
4830 Arguments and return value changed. Callers changed.
4831 (Fdefine_charset): Args ISO-FINAL-CHAR and ISO-GRAPHIC-PLANE can
4832 be -1 if CHARSET is used only internally.
4833 (Fmake_char_internal): Handle new charsets; eight-bit-control and
4835 (Fcharset_after): Simplified.
4836 (char_valid_p): Use SPLIT_CHAR, not SPLIT_NON_ASCII_CHAR.
4837 (char_bytes): Return 2 for chars of the range 0xA0..0xFF.
4838 (multibyte_chars_in_text): Simplified by assuming there's no
4839 invalid multibyte sequence.
4840 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
4841 str_as_unibyte): New functions.
4842 (Fstring): Simpified by assuming that byte combining never
4844 (init_charset_once): Initialization for
4845 LEADING_CODE_8_BIT_CONTROL.
4846 (syms_of_charset): Intern and staticpro Qeight_bit_control and
4847 Qeight_bit_graphic. Include them in Vcharset_list. Make charsets
4848 eight-bit-control and eight-bit-graphic.
4850 * charset.h (LEADING_CODE_8_BIT_CONTROL, CHARSET_8_BIT_CONTROL,
4851 CHARSET_8_BIT_GRAPHIC): New macros.
4852 (SINGLE_BYTE_CHAR_P): Make it faster by using casting.
4853 (CHARSET_ISO_GRAPHIC_PLANE): Use XINT instead of XFASTINT.
4854 (CHARSET_REVERSE_CHARSET): Likewise.
4855 (CHARSET_VALID_P): Handle new charsets; eight-bit-control and
4857 (BYTES_BY_CHAR_HEAD, WIDTH_BY_CHAR_HEAD): Optimize for ASCII.
4858 (CHAR_CHARSET, MAKE_CHAR, SPLIT_CHAR, CHAR_BYTES): Likewise.
4859 (PARSE_MULTIBYTE_SEQ) [BYTE_COMBINING_DEBUG]: Abort if we
4860 encounter an invalid multibyte sequence.
4861 (PARSE_MULTIBYTE_SEQ) [not BYTE_COMBINING_DEBUG]: Assume multibyte
4862 sequence is always valid.
4863 (MAKE_NON_ASCII_CHAR, SPLIT_NON_ASCII_CHAR): These macros Deleted.
4864 (UNIBYTE_STR_AS_MULTIBYTE_P, MULTIBYTE_STR_AS_UNIBYTE_P): New
4866 (CHAR_STRING): For 8-bit characters, call char_to_string.
4867 (INC_POS) [not BYTE_COMBINING_DEBUG]: Faster version. Assume
4868 multibyte sequence is always valid.
4869 (BUF_INC_POS) [not BYTE_COMBINING_DEBUG]: Likewise.
4870 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
4871 str_as_unibyte): Extern them.
4872 (BCOPY_SHORT): Fix a bug.
4873 (CHAR_LEN): This macro deleted. Callers changed to use
4875 (FETCH_STRING_CHAR_ADVANCE): Check multibyteness of STRING.
4876 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK): New macro.
4877 (FETCH_CHAR_ADVANCE): Check multibyteness of the current buffer.
4879 * coding.c (ONE_MORE_BYTE, TWO_MORE_BYTES): Set coding->result to
4880 CODING_FINISH_INSUFFICIENT_SRC if there's not enough source.
4881 (ONE_MORE_CHAR, EMIT_CHAR, EMIT_ONE_BYTE, EMIT_TWO_BYTE,
4882 EMIT_BYTES): New macros.
4883 (THREE_MORE_BYTES, DECODE_CHARACTER_ASCII,
4884 DECODE_CHARACTER_DIMENSION1, DECODE_CHARACTER_DIMENSION2): These
4886 (CHECK_CODE_RANGE_A0_FF): This macro deleted.
4887 (detect_coding_emacs_mule): Use UNIBYTE_STR_AS_MULTIBYTE_P to
4888 check the validity of multibyte sequence.
4889 (decode_coding_emacs_mule): New function.
4890 (encode_coding_emacs_mule): New macro.
4891 (detect_coding_iso2022): Use ONE_MORE_BYTE to fetch a byte from
4893 (DECODE_ISO_CHARACTER): Just return a character code.
4894 (DECODE_COMPOSITION_START): Set coding->result instead of result.
4895 (decode_coding_iso2022, decode_coding_sjis_big5, decode_eol): Use
4896 EMIT_CHAR to produced decoded characters. Exit the loop only by
4897 macros ONE_MORE_BYTE or EMIT_CHAR. Don't handle the case of last
4899 (ENCODE_ISO_CHARACTER): Don't translate character here. Produce
4900 only position codes for an invalid character.
4901 (encode_designation_at_bol): Return new destination pointer. 5th
4902 arg DSTP is changed to DST.
4903 (encode_coding_iso2022, decode_coding_sjis_big5): Get a character
4904 from the source by ONE_MORE_CHAR. Don't handle the case of last
4906 (DECODE_SJIS_BIG5_CHARACTER, ENCODE_SJIS_BIG5_CHARACTER): These
4908 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8,
4909 detect_coding_utf_16, detect_coding_ccl): Use ONE_MORE_BYTE and
4910 TWO_MORE_BYTES to fetch a byte from the source.
4911 (encode_eol): Pay attention to coding->src_multibyte.
4912 (detect_coding, detect_eol): Preserve members src_multibyte and
4914 (DECODING_BUFFER_MAG): Return 2 even for coding_type_raw_text.
4915 (encoding_buffer_size): Set magnification to 3 for all coding
4916 systems that require encoding.
4917 (ccl_coding_driver): For decoding, be sure that the result is
4918 valid multibyte sequence.
4919 (decode_coding): Initialize coding->errors and coding->result.
4920 For emacs-mule, call decode_coding_emacs_mule. For no-conversion
4921 and raw-text, always call decode_eol. Handle the case of last
4922 block here. If not coding->dst_multibyte, convert the resulting
4923 sequence to unibyte.
4924 (encode_coding): Initialize coding->errors and coding->result.
4925 For emacs-mule, call encode_coding_emacs_mule. For no-conversion
4926 and raw-text, always call encode_eol. Handle the case of last
4928 (shrink_decoding_region, shrink_encoding_region): Detect cases
4929 that we can't skip data more rigidly.
4930 (code_convert_region): Setup src_multibyte and dst_multibyte
4931 members of coding. For decoding, if the buffer is multibyte,
4932 convert the source sequence to unibyte in advance. For encoding,
4933 if the buffer is multibyte, convert the resulting sequence to
4934 multibyte afterward.
4935 (run_pre_post_conversion_on_str): New function.
4936 (code_convert_string): Deleted and divided into the following two.
4937 (decode_coding_string, encode_coding_string): New functions.
4938 (code_convert_string1, code_convert_string_norecord): Call one of
4940 (Fdecode_sjis_char, Fdecode_big5_char): Use MAKE_CHAR instead of
4941 MAKE_NON_ASCII_CHAR.
4942 (Fset_terminal_coding_system_internal,
4943 Fset_safe_terminal_coding_system_internal): Setup src_multibyte
4944 and dst_multibyte members.
4945 (init_coding_once): Initialize iso_code_class with new enum
4946 ISO_control_0 and ISO_control_1.
4948 * coding.h (enum iso_code_class_type): Member ISO_control_code is
4949 devided into ISO_control_0 and ISO_control_1.
4950 (struct coding_system): New members src_multibyte, dst_multibyte,
4951 errors, and result. Delete member fake_multibyte.
4952 (CODING_REQUIRE_DECODING): Return 1 if coding->dst_multibyte is
4954 (CODING_REQUIRE_ENCODING): Return 1 if coding->src_multibyte is
4957 * data.c (Faref): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
4960 * editfns.c (Fformat): Be sure to convert 8-bit characters to
4962 (Ftranspose_region) [BYTE_COMBINING_DEBUG]: Abort if byte
4964 (Ftranspose_region): Delete codes for handling byte combining.
4966 * fileio.c (Finsert_file_contents): Setup src_multibyte and
4967 dst_multibyte members of coding. On handling REPLACE on unibyte
4968 buffer, convert the result of decode_coding to unibyte. On
4969 inserting into a mutibyte buffer, always call code_convert_region.
4970 (e_write): Setup coding->src_multibyte according to the
4971 multibyteness of the source (buffer or string).
4973 * fns.c (concat): Handle 8-bit characters correctly.
4974 (Fstring_as_unibyte): Be sure to make all 8-bit characters in
4975 unibyte in the result.
4976 (Fstring_as_multibyte): Be sure to make all 8-bit characters in
4977 valid multibyte form in the result.
4978 (map_char_table): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
4979 (Fbase64_encode_region, Fbase64_encode_string): If base64_encode_1
4980 return -1, signal an error.
4981 (base64_encode_1): New arg MULTIBYTE. Get each character by
4982 CHAR_STRING_AND_LENGTH if MULTIBYTE is nonzero. If a multibyte
4983 character is found, return -1.
4984 (Fbase64_decode_region): Delete codes for handling byte-combining.
4985 Treat each decoded byte as a unibyte character.
4986 (Fbase64_decode_string): Return unibyte string.
4987 (Fcompare_strings, concat, string_byte_to_char): Use
4988 FETCH_STRING_CHAR_ADVANCE_NO_CHECK instead off
4989 FETCH_STRING_CHAR_ADVANCE.
4990 (Fstring_lessp): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
4991 (mapcar1): If SEQ is string, always use FETCH_STRING_CHAR_ADVANCE.
4993 * fontset.c (fontset_ref): Use SPLIT_CHAR instead of
4994 SPLIT_NON_ASCII_CHAR.
4995 (fontset_ref_via_base, fontset_set): Likewise
4997 * insdel.c (adjust_markers_for_record_delete): Deleted.
4998 (adjust_markers_for_insert): Argument changed. Caller changed.
4999 (adjust_markers_for_replace): Likewise.
5000 (ADJUST_CHAR_POS, combine_bytes, byte_combining_error,
5001 CHECK_BYTE_COMBINING_FOR_INSERT): Deleted.
5002 (copy_text): Delete unused local varialbe c_save. For converting
5003 to multibyte, be sure to make all 8-bit characters in valid
5005 (count_size_as_multibyte): Handle 8-bit characters correctly.
5006 (insert_1_both, insert_from_string_1, insert_from_buffer_1,
5007 adjust_after_replace, replace_range, del_range_2)
5008 [BYTE_COMBINING_DEBUG]: Abort if byte combining occurs.
5009 (insert_1_both, insert_from_string_1, insert_from_buffer_1,
5010 adjust_after_replace, replace_range, del_range_2) Delete codes for
5011 handling byte combining.
5012 (adjust_before_replace): Deleted.
5014 * keymap.c (Fsingle_key_description): Use SPLIT_CHAR instead of
5015 SPLIT_NON_ASCII_CHAR.
5016 (describe_vector): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
5017 (Faccessible_keymaps): Use FETCH_STRING_CHAR_ADVANCE
5019 (Fkey_description): Likewise.
5021 * lread.c (read1): On reading multibyte string, be sure to make
5022 all 8-bit chararacters in valid multibyte form.
5023 (readchar): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
5025 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE
5028 * process.c (Fstart_process): GCPRO current_dir before calling
5029 Ffind_operation_coding_system. Encode arguments here.
5030 (create_process): Don't encode arguments here. Setup
5031 src_multibyte and dst_multibyte members of struct coding.
5032 (read_process_output): Setup src_multibyte and dst_multibyte
5033 members of struct coding. If the output is to multibyte buffer,
5034 always decode the output of the process. Adjust the
5035 representation of 8-bit characters to the multibyteness of the
5037 (send_process): Setup coding->src_multibyte according to the
5038 multibyteness of the source.
5040 * search.c (wordify): Use FETCH_STRING_CHAR_ADVANCE
5042 (Freplace_match): Use FETCH_STRING_CHAR_ADVANCE and
5043 FETCH_STRING_CHAR_ADVANCE_NO_CHECK appropriately.
5045 * term.c (produce_special_glyphs): Use CHAR_BYTES instead of
5048 * w16select.c (Fw16_set_clipboard_data): Setup members
5049 src_multibyte and dst_multibyte of coding. Adjusted for the
5050 change for find_charset_in_str.
5051 (Fw16_get_clipboard_data): Likewise.
5053 * w32fns.c (w32_to_x_font): Setup members src_multibyte and
5054 dst_multibyte of coding.
5055 (x_to_w32_font): Likewise.
5057 * w32select.c (Fw32_set_clipboard_data): Setup members
5058 src_multibyte and dst_multibyte of coding. Adjusted for the
5059 change for find_charset_in_str.
5060 (Fw32_get_clipboard_data): Likewise.
5062 * xdisp.c (get_next_display_element): Handle 8-bit characters
5064 (next_element_from_display_vector): Use CHAR_BYTES instead of
5066 (disp_char_vector): Use SPLIT_CHAR instead of
5067 SPLIT_NON_ASCII_CHAR.
5069 * xselect.c (selection_data_to_lisp_data): Setup members
5070 src_multibyte and dst_multibyte of coding. Adjusted for the
5071 change for find_charset_in_str.
5072 (lisp_data_to_selection_data): Likewise.
5074 2000-05-19 Gerd Moellmann <gerd@gnu.org>
5076 * buffer.c (Fbury_buffer): Avoid trouble from burying a killed
5079 * dispextern.h (Vimage_types): Add extern declaration.
5081 * xdisp.c (Vimage_types): Moved here from xfns.c.
5082 (syms_of_xdisp): Move `image-types' variable here from xfns.c.
5084 * xfns.c (Vimages_types): Moved to xdisp.c.
5085 (syms_of_xfns): Move `image-types' to xdisp.c.
5087 * w32fns.c (Vimage_types): Removed.
5088 (syms_of_w32fns): Remove `image-types'.
5090 2000-05-18 Kenichi Handa <handa@etl.go.jp>
5092 * fns.c (map_char_table): Pay attention to character number of
5093 charset. Check the validity of charset at the first level. For
5094 leaf nodes that has nil value, call C_FUNCTION or FUNCTION with
5097 * fontset.c: Include "buffer.h".
5098 (fs_load_font): If the face has fontset, record the face ID in
5100 (Finternal_char_font): New function.
5101 (accumulate_font_info): New function.
5102 (Ffontset_info): Rewritten for the new fontset implementation.
5103 (syms_of_fontset): Register Vdefault_fontset in the first element
5104 of Vfontset_table. Include Vdefault_fontset in
5105 Vfontset_alias_alist. Declare `internal-char-font' as a Lisp
5108 2000-05-16 Dave Love <fx@gnu.org>
5110 * m/iris5d.h: Deleted -- unused.
5112 2000-05-16 Gerd Moellmann <gerd@gnu.org>
5114 * xdisp.c, w32.c, print.c, msdos.c, emacs.c: Use the term
5115 `invalid' instead of `illegal'.
5117 * indent.c (Fmove_to_column): When ending within a tab, insert
5118 spaces first so that markers at the end of the tab get adjusted.
5120 * frame.c (frames_bury_buffer): Don't add a buffer to the frame's
5121 buffer list that wasn't selected in that frame.
5123 * filelock.c (get_boot_time): To obtain an 8 char file name, which
5124 is needed on mescaline, use a 2 char prefix, and call
5125 make_temp_name with second arg non-zero.
5127 * fileio.c (make_temp_name): New function, extracted from
5129 (Fmake_temp_name): Use it.
5131 2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
5133 * window.c (coordinates_in_window): Subtract 1 when computing
5136 2000-05-15 Gerd Moellmann <gerd@gnu.org>
5138 * Makefile.in (lisp): Add env.elc.
5140 * callproc.c (Fgetenv_internal): Renamed from Fgetenv.
5142 2000-05-12 Gerd Moellmann <gerd@gnu.org>
5144 * search.c (Freplace_match): Handle case of `\N' in the
5145 replacement when there's no group N.
5147 2000-05-11 Gerd Moellmann <gerd@gnu.org>
5149 * xdisp.c (add_to_log): Don't pass the terminating NUL byte
5150 of the message to message_dolog.
5152 * keyboard.c (read_char): Don't clear current message for help
5153 events; let the code handling help events handle this. Change
5154 code detecting help events that should be ignored.
5156 * xdisp.c (handle_single_display_prop): Don't try to set PT if
5157 we're interating over a string.
5159 2000-05-09 Dave Love <fx@gnu.org>
5161 * fileio.c (Fwrite_region): If APPEND arg is an integer, seek to
5162 that offset before writing. Move gcpro region past call of
5165 2000-05-04 Dave Love <fx@gnu.org>
5167 * buffer.c (syms_of_buffer) [auto-fill-function]: Doc fix.
5169 2000-05-04 Gerd Moellmann <gerd@gnu.org>
5171 * insdel.c (insert_from_buffer_1): Adjust FROM position by number
5172 of inserted characters when BUF equals the current buffer, and PT
5173 is in front of or equal to FROM.
5175 2000-05-03 Gerd Moellmann <gerd@gnu.org>
5177 * xdisp.c (handle_single_display_prop): If display property value
5178 is invalid, or something not supported on the frame, restore
5179 iterator's position to what it was initially. Make sure to return
5180 0 for invalid and unsupported property values.
5182 * xterm.c (x_produce_glyphs) <composite chars>: Handle case
5183 that x_per_char_metric returns null.
5185 2000-05-02 Gerd Moellmann <gerd@gnu.org>
5187 * xterm.h (struct face): Add forward declaration.
5188 (struct image): Ditto.
5189 (image_ascent): Add prototype.
5191 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
5192 (x_draw_image_relief, x_draw_image_foreground_1): Call function
5193 image_ascent instead of using IMAGE_ASCENT.
5195 * dispextern.h (DEFAULT_IMAGE_HEIGHT): New macro.
5196 (IMAGE_ASCENT): Removed.
5198 * xfns.c (Qcenter): New variable.
5199 (enum image_value_type): Add IMAGE_ASCENT_VALUE.
5200 (parse_image_spec): Handle IMAGE_ASCENT_VALUE.
5201 (image_ascent): New function.
5202 (lookup_image): Recognize `:ascent center'.
5203 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
5204 (tiff_format, gif_format, gs_format): Use IMAGE_ASCENT_VALUE.
5205 (xbm_load): Don't set image's ascent here.
5206 (xbm_image_p, xpm_image_p, pbm_image_p, png_image_p)
5207 (jpeg_image_p, tiff_image_p, gif_image_p, gs_image_p): Don't
5208 check ascent values here.
5209 (Fimagep, Flookup_image [GLYPH_DEBUG]: Removed.
5210 (syms_of_xfns) [GLYPH_DEBUG]: Don't defsubr removed functions.
5211 (syms_of_xfns): Initialize Qcenter.
5213 * eval.c (Fsignal): If lisp_eval_depth or spepdl_size are near
5214 to the limits, increase the limits.
5216 2000-05-01 Kenichi Handa <handa@etl.go.jp>
5218 * fontset.c (fs_load_font): By default, use 0x00..0x7f for ASCII.
5219 Check Vfont_encoding_alist against the full name of the opened
5222 2000-04-28 Gerd Moellmann <gerd@gnu.org>
5224 * xdisp.c (make_cursor_line_fully_visible): Handle case of rows
5225 taller than the window.
5227 2000-04-28 Kenichi Handa <handa@etl.go.jp>
5229 * xfaces.c (realize_x_face): Fix the argument of the second
5230 xassert. BASE_FACE may not be a face for ASCII.
5232 2000-04-27 Gerd Moellmann <gerd@gnu.org>
5234 * print.c (print_object): Treat print-length < 0 as nil.
5236 * Makefile.in (termcapobj): Don't use TERMCAP_OBJ.
5238 * s/freebsd.h (TERMCAP_OBJ): Removed.
5239 (LIBS_TERMCAP): Don't define for __FreeBSD_version >= 400000.
5241 * lread.c (read1): Don't treat period followed by certain
5242 characters as symbol start.
5244 * xfns.c (slurp_file): New function.
5245 (xbm_image_p): Handle case of in-memory XBM files.
5246 (xbm_scan): Rewritten to work on memory buffers instead of files.
5247 (xbm_read_bitmap_data): Renamed from xbm_read_bitmap_file_data.
5248 Work on memory buffers instead of files. If DATA is null test
5249 if buffer looks like an in-memory XBM file.
5250 (xbm_load_image): Renamed from xbm_load_image_file. Work on
5251 memory buffers instead of files.
5252 (xbm_file_p): New function.
5253 (xbm_load): Accept :data DATA where DATA is an in-memory XBM file.
5255 * lread.c (end_of_file_error): New function.
5256 (read1): Call it instead of signaling `end-of-file' directly.
5258 * print.c (print_error_message): Print data of `end-of-file'
5259 with Fprinc instead of Fprin1.
5261 2000-04-26 Ken Raeburn <raeburn@gnu.org>
5263 * window.c (freeze_window_start): Check that minibuffer scroll
5264 window isn't nil before extracting the window structure pointer
5267 * undo.c (record_delete): If we hit the end of the undo list, stop
5268 picking elements apart.
5270 2000-04-26 Gerd Moellmann <gerd@gnu.org>
5272 * xdisp.c (display_line): If lines are continued, restore
5273 iterator's ascent/descent information to the values before the
5274 first glyph not fitting on the line.
5276 2000-04-25 Gerd Moellmann <gerd@gnu.org>
5278 * xdisp.c (try_window_id) <all changes above window start>: Adjust
5279 positions in glyph matrix. Don't compute new window end
5282 * dispnew.c (increment_matrix_positions): Renamed from
5283 increment_glyph_matrix_buffer_positions.
5284 (increment_row_positions): Renamed from
5285 increment_glyph_row_buffer_positions.
5287 * dispextern.h: Change names of renamed functions from dispnew.c
5290 2000-04-24 Gerd Moellmann <gerd@gnu.org>
5292 * fileio.c (Fdo_auto_save): Create directories for auto-save
5293 list file if necessary.
5295 * xdisp.c (init_iterator): Set iterator's extra_line_spacing
5296 from buffer or frame.
5297 (automatic_hscrolling_p): New variable.
5298 (hscroll_windows): Scroll windows horizontally only if automatic
5299 hscrolling is allowed.
5300 (syms_of_xdisp): New variable `automatic-hscrolling'.
5302 * frame.h (struct frame): Add member extra_line_spacing.
5304 * xfns.c (x_set_line_spacing): New function.
5305 (Fx_create_frame): Set line spacing from resources.
5306 (Qline_spacing): New variable.
5307 (syms_of_xfns): Initialize Qline_spacing.
5309 * emacs.c (USAGE2): Add `--line-spacing' and `-lsp'.
5311 * buffer.c (init_buffer_once): Handle extra_line_spacing.
5312 (syms_of_buffer): Add `default-line-spacing' and `line-spacing'.
5313 (reset_buffer): Don't initialize extra2 and extra3. Initialize
5314 extra_line_spacing from default value.
5315 (init_buffer_once): Initialize default value of extra_line_spacing.
5317 * buffer.h (struct buffer): Add extra_line_spacing, remove extra2
5320 * xterm.c (x_produce_glyphs): Remove reference to struct it's
5321 prompt_width. Add extra line spacing.
5323 * term.c (produce_glyphs): Remove reference to struct it's
5326 * dispextern.h (struct it): Remove member prompt_width, add
5329 2000-04-22 Gerd Moellmann <gerd@gnu.org>
5331 * dispnew.c (update_frame_line): When writing a whole line, make
5332 sure cursor is in the right row afterwards, otherwise a use of
5333 capability `ch' in cmgoto might leave the cursor in the row below.
5335 2000-04-21 Gerd Moellmann <gerd@gnu.org>
5337 * lisp.h (struct Lisp_Buffer_Cons): Remove.
5339 * keyboard.c (timer_check): Fix typo in comment.
5341 2000-04-21 Kenichi Handa <handa@etl.go.jp>
5343 * fontset.c (Fset_fontset_font): Fix docstring. Local variable
5344 name change: ch -> character.
5346 2000-04-20 Gerd Moellmann <gerd@gnu.org>
5348 * keyboard.c (echo_message_buffer): New variable.
5349 (echo_now): Set echo_message_buffer to the echo area buffer used
5350 to display the echo.
5351 (cancel_echoing): Reset echo_message_buffer to nil.
5352 (read_char): Code rewritten that handles canceling an echo or
5353 echoing a dash, respectively.
5355 * fileio.c (Ffile_writable_p) [WINDOWSNT]: Return nil if parent
5356 directory doesn't exist.
5358 2000-04-19 Dave Love <fx@gnu.org>
5360 * fns.c (syms_of_fns): Defsubr mapc.
5361 (concat): Don't allow numeric args.
5362 (Fconcat): Doc change.
5364 2000-04-19 Stefan Monnier <monnier@cs.yale.edu>
5366 * regex.c (re_match_2_internal): Don't shorten the strings anymore,
5367 instead define end_match(1|2) more carefully.
5368 Use GET_CHAR_BEFORE_2 for `begline'.
5370 2000-04-19 Gerd Moellmann <gerd@gnu.org>
5372 * frame.h (SELECTED_FRAME): Change definition to compile cleanly
5373 on 64-bit systems where NULL is defined as `0'.
5375 * xdisp.c (with_echo_area_buffer): Add more `int' parameters for
5376 the `variable argument list' to make it work on Alpha.
5378 * m/alpha.h (_LP64) [!_LP64]: Define.
5379 (ORDINARY_LINK): Define for NetBSD.
5381 * m/macppc.h (ORDINARY_LINK): Define for NetBSD.
5383 2000-04-19 Dave Love <fx@gnu.org>
5385 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Revert 2000-04-14
5388 * Makefile.in (LIBS): Don't use.
5389 (GETLOADAVG_OBJ): Define again.
5390 (otherobj): Add GETLOADAVG_OBJ.
5392 * buffer.c (Fmake_indirect_buffer): Escape newline in doc.
5394 2000-04-18 Gerd Moellmann <gerd@gnu.org>
5396 * lread.c (read_filtered_event): Cancel and start busy cursor.
5398 * xterm.c (x_produce_glyphs) <ASCII chars>: Take into account
5399 that the per-character metrics may be null.
5401 2000-04-17 Gerd Moellmann <gerd@gnu.org>
5403 * buffer.c (clone_per_buffer_values): New function.
5404 (Fmake_indirect_buffer): Add optional argument CLONE. Call
5405 clone_per_buffer_values if CLONE is not nil.
5407 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
5409 2000-04-16 Dave Love <fx@gnu.org>
5411 * Makefile.in: Remove obsolete localcpp stuff.
5412 (GETLOADAVG_OBJ): Don't define.
5413 (obj): Move LIBOBJS...
5414 (otherobj): ... to here.
5415 (MSDOS_OBJ): Convert to make variable -- preprocessing zapped
5416 whitespace-only lines after the continuation (Irix).
5418 2000-04-14 Gerd Moellmann <gerd@gnu.org>
5420 * xfns.c (xpm_load) [DEBUG_X_COLORS]: Register colors.
5422 * s/freebsd.h (LD_SWITCH_SYSTEM): Add `-L /usr/local/lib'.
5424 2000-04-14 Dave Love <fx@gnu.org>
5426 * s/aix3-1.h, s/bsd4-2.h, s/bsd4-3.h, s/cxux.h, s/dgux.h, s/gnu.h:
5427 * s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/rtu.h:
5428 * s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h, s/usg5-2.h:
5429 * s/usg5-3.h, s/xenix.h, s/umax.h: Don't define autoconfiscated
5432 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Don't define
5433 autoconfiscated HAVE_GETLOADAVG.
5435 * s/nextstep.h, s/sco4.h, s/sco5.h: Don't define autoconfiscated
5438 2000-04-14 Gerd Moellmann <gerd@gnu.org>
5440 * filelock.c (MAKE_LOCK_NAME): Allocate 2 more bytes.
5441 (fill_in_lock_file_name): Avoid existing files that aren't
5444 2000-04-14 Dave Love <fx@gnu.org>
5446 * Makefile.in (LIBS, LIBOBJS): New variable.
5447 (INTERVAL_SRC): Convert to make variable.
5448 (INTERVAL_OBJ, MKTIME_OBJ, FLOAT_SUPPORT, FACE_SUPPORT)
5449 (HAVE_X_WINDOWS, OBJECTS_SYSTEM): Remove.
5450 (obj): Substitute INTERVAL_OBJ, add MKTIME_OBJ, GETLOADAVG_OBJ and
5452 (SOME_MACHINE_OBJECTS): Remove interval stuff.
5453 (lisp): Substitute FACE_SUPPORT, FLOAT_SUP.
5454 (shortlisp): Add facemenu, float-sup, frame.
5455 (SOME_MACHINE_LISP): Remove them from here.
5456 (LIBES): Change unused LDLIBS to autoconf LIBS.
5458 * config.in: Add BROKEN_MKTIME, NLIST_STRUCT, NLIST_NAME_UNION.
5460 2000-04-14 Kenichi Handa <handa@etl.go.jp>
5462 * composite.c (update_compositions): If FROM and TO are not in a
5463 valid range, do nothing.
5465 2000-04-13 Gerd Moellmann <gerd@gnu.org>
5467 * tparam.c (tparam1): Abort when encountering an unknown
5470 * s/freebsd.h (TERMCAP_OBJ) [__FreeBSD__ >= 4]: Define as
5473 * Makefile.in (termcapobj) [LIBS_TERMCAP && TERMCAP_OBJ]: Define
5476 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
5478 * fileio.c (a_write): Remove redundant semi-colons.
5479 (e_write): Return -1 if failed to write all the data.
5480 This fixes the changes made at 1999-12-15.
5482 2000-04-12 Dave Love <fx@gnu.org>
5484 * fns.c (mapcar1): Test for null vals to support mapc.
5485 (Fmapc): New function.
5487 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
5489 * msdos.c (NUM_MOUSE_BUTTONS): Define.
5490 (IT_frame_up_to_date): Support the buffer local value of
5491 cursor-type, if defined.
5493 2000-04-10 Dave Love <fx@gnu.org>
5495 * editfns.c (preceding-char, following-char): Doc fix.
5497 2000-04-10 Ken Raeburn <raeburn@gnu.org>
5499 * Makefile.in (temacs): Revert 2000-03-12 change.
5501 2000-04-10 Jason Rumney <jasonr@gnu.org>
5503 * xfaces.c (realize_face): Change FRAME_X_P to FRAME_WINDOW_P.
5505 2000-04-10 Gerd Moellmann <gerd@gnu.org>
5507 * xdisp.c (setup_echo_area_for_printing): Choose an echo
5508 area buffer, if it's not set up yet.
5510 * indent.c (compute_motion): Set immediate_quit.
5512 2000-04-09 Gerd Moellmann <gerd@gnu.org>
5514 * xfaces.c (tty_suppress_bold_inverse_default_colors_p): New
5516 (realize_tty_face): Suppress boldness if colors are the inverse of
5517 the default colors, and tty_suppress_bold_inverse_default_colors_p
5519 (Ftty_suppress_bold_inverse_default_colors): New function.
5520 (syms_of_xfaces): Defsubr it.
5522 * buffer.c (Frestore_buffer_modified_p): New function.
5523 (syms_of_buffer): Defsubr it.
5525 2000-04-08 Ken Raeburn <raeburn@gnu.org>
5527 * charset.c (Fmake_char_internal): CHAR_COMPONENTS_VALID_P takes a
5528 charset id (int) argument, not a charset (Lisp_Object).
5530 * coding.h (code_convert_string): Declare.
5531 * coding.c (code_convert_string_norecord): Pass an int, not a lisp
5532 object, as the fourth argument to code_convert_string.
5534 * fontset.c (make_fontset_for_ascii_face): Use XINT on return
5536 (Fset_fontset_font): Use EQ to compare lisp objects.
5538 2000-04-05 Ken Raeburn <raeburn@gnu.org>
5540 * intervals.h (SET_INTERVAL_PARENT): Use INT_LISPLIKE to test for
5541 a pointer that looks like a lisp object.
5542 (SET_INTERVAL_OBJECT): Don't explicitly compare the object with
5543 zero, instead see whether it's an integer object, since they can't
5545 (GET_INTERVAL_OBJECT): Simply assign to the destination.
5547 * dispnew.c (allocate_matrices_for_frame_redisplay,
5548 direct_output_forward_char): Use X(U)INT and make_number as needed
5549 to convert between (unsigned) int values and lisp integers.
5550 * keyboard.c (read_key_sequence): Likewise.
5551 * lread.c (substitute_object_recurse): Likewise.
5552 * fns.c (concat, hash_lookup, hash_remove): Likewise.
5553 * minibuf.c (do_completion, Fminibuffer_complete_word,
5554 Fminibuffer_completion_help): Likewise.
5555 * term.c (produce_special_glyphs): Likewise.
5557 * fileio.c (Fwrite_region): Use EQ when comparing lisp objects.
5558 * print.c (print_preprocess, print_object): Likewise.
5560 * search.c (compile_pattern): Use NILP when checking for nil.
5562 * lisp.h (make_number) [!NO_UNION_TYPE && __GNUC__ >= 2 &&
5563 __OPTIMIZE__]: Provide a GNU C macro version that handles
5565 (XSET) [!NO_UNION_TYPE]: Set the value field first, then the type
5566 field, to better cope with ENABLE_CHECKING and calls that modify a
5567 Lisp_Object using its old value.
5569 2000-04-04 Gerd Moellmann <gerd@gnu.org>
5571 * window.c (compare_window_configurations): Signal an error
5572 if parameters C1 or C2 aren't window configurations.
5574 * bytecode.c (Fbyte_code): Add a bunch of BEFORE_POTENTIAL_GC/
5575 AFTER_POTENTIAL_GC calls around calls to functions that can
5576 signal an error and thus invoke the debugger.
5578 2000-04-03 Gerd Moellmann <gerd@gnu.org>
5580 * fns.c (Fbase64_decode_region, Fbase64_decode_string): Signal
5581 an error if decoding fails.
5583 * keyboard.c (lispy_mouse_names): Variable removed.
5584 (Vlispy_mouse_stem): New variable.
5585 (syms_of_keyboard): Initialize Vlispy_mouse_stem.
5586 (make_lispy_event) <mouse_click, scroll_bar_click>: Don't abort
5587 for any mouse button number. Increase size of mouse_syms and
5588 button_down_location as needed. Call modify_event_symbol with
5589 different arguments.
5590 (make_lispy_event) <scroll_bar_click> [USE_TOOLKIT_SCROLL_BARS]:
5591 Call modify_event_symbol with different arguments.
5592 (make_lispy_event) <w32_scroll_bar_click> [WINDOWSNT]: Don't abort
5593 for any button number. Call modify_event_symbol with different
5595 (modify_event_symbol): Rename NAME_ALIST to NAME_ALIST_OR_STEM.
5596 Accept a string for NAME_ALIST_OR_STEM.
5598 * lisp.h (larger_vector): Add prototype.
5600 * fns.c (larger_vector): Make externally visible.
5602 * termhooks.h (NUM_MOUSE_BUTTONS): Removed.
5604 2000-04-02 Stefan Monnier <monnier@cs.yale.edu>
5606 * regex.c (PTR_TO_OFFSET) [!emacs]: Remove.
5607 (RE_MULTIBYTE_P, RE_STRING_CHAR_AND_LENGTH): New macros.
5608 (GET_CHAR_BEFORE_2): Moved from charset.h plus fixed minor bug when
5609 we are between str1 and str2.
5610 (MAX_MULTIBYTE_LENGTH, CHAR_STRING) [!emacs]: Provide trivial default.
5611 (PATFETCH): Use `TRANSLATE'.
5612 (PATFETCH_RAW): Fetch multibyte char if applicable.
5613 (PATUNFETCH): Remove.
5614 (regex_compile): Rely on PATFETCH to do most of the multibyte magic.
5615 When writing a char, write it directly into the pattern buffer rather
5616 than going needlessly through a temp char-array.
5617 (re_match_2_internal): Similarly, rely on RE_STRING_CHAR to do the
5618 multibyte magic and remove the useless `#ifdef emacs'.
5619 (bcmp_translate): Don't compare as multibyte chars when in a unibyte
5622 * regex.h (struct re_pattern_buffer): Make field `multibyte'
5623 conditional on `emacs'.
5625 * charset.h (GET_CHAR_BEFORE_2): Moved to regex.c.
5627 2000-04-01 Ken Raeburn <raeburn@gnu.org>
5629 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P): Expand
5630 non-union-type versions of XMARK and friends here, because XMARK
5631 and friends won't work on an integer field if NO_UNION_TYPE is not
5633 (make_number): Define as a function if it's not defined as a
5636 * composite.c (run_composite_function): Use NILP when checking for
5638 (syms_of_composite): Delete local var NARGS, pass an int as first
5639 argument to Fmake_hash_table.
5641 * editfns.c (text_property_stickiness): Use NILP to test
5642 Lisp_Object boolean value.
5643 (Fmessage_or_box): Don't use NILP to test int variable.
5644 (Fformat): Use a temporary variable to avoid ENABLE_CHECKING
5645 problems reading from and changing the same lisp value in an
5648 2000-04-01 Gerd Moellmann <gerd@gnu.org>
5650 * term.c (TN_no_color_video): New variable.
5651 (term_init): Intitialize TN_no_color_video.
5652 (enum no_color_bit): New enumeration.
5653 (MAY_USE_WITH_COLORS_P): New macro.
5654 (turn_on_face): Use it to determine if attributes may be used
5655 combined with colors.
5657 2000-04-01 Ken Raeburn <raeburn@gnu.org>
5659 * window.c (CURBEG, CURSIZE): Don't overload lisp object lvalues
5660 with int lvalues via casts; instead, just yield lisp object
5662 (enlarge_window): Variable sizep now points to Lisp_Object. Use
5663 proper accessor macros.
5664 (shrink_window_lowest_first): w->top is Lisp_Object; use XINT.
5665 (grow_mini_window): Fix typo getting int value of root->height.
5667 * xdisp.c (compute_string_pos): Fix order of arguments to
5668 string_pos_nchars_ahead.
5669 (handle_fontified_prop, add_to_log): Pass int, not Lisp_Object, as
5670 count arg to variable-arg routines like Frun_hook_with_args and
5672 (back_to_previous_visible_line_start)
5673 (build_desired_tool_bar_string): Pass Lisp_Object, not int, to
5674 fixed-arg routines like Fget_char_property and Fmake_string.
5675 (reconsider_clip_changes): Use XINT when comparing integer lisp
5676 objects, or passing them as int arguments.
5677 (mark_window_display_accurate, insert_left_trunc_glyphs)
5678 (append_space, extend_face_to_end_of_line): Use make_number when
5679 storing or passing integer values as lisp objects.
5680 (set_cursor_from_row, highlight_trailing_whitespace): Use
5681 INTEGERP, not implicit test against zero, for glyph object.
5682 (try_window_id): Don't use make_number when we want an int value.
5684 * xfaces.c (xlfd_symbolic_value): Make last argument a
5685 Lisp_Object, to be consistent with callers.
5686 (Fbitmap_spec_p): Use XINT to get numeric value of height.
5687 (lface_hash): Apply XFASTINT to lisp values before folding in.
5689 * xfns.c (Fx_show_tip): Use make_number to get lisp objects to
5690 fill in window width and height. Pass an int, not a lisp object,
5691 as first arg to Finsert.
5693 2000-04-01 Gerd Moellmann <gerd@gnu.org>
5695 * xfaces.c (realize_basic_faces): Block input while realizing
5698 * keyboard.c (lispy_mouse_names): Add additional mouse names.
5700 * termhooks.h (NUM_MOUSE_BUTTONS): Increase to 15.
5702 2000-03-31 Gerd Moellmann <gerd@gnu.org>
5704 * xterm.c (x_produce_glyphs): When displaying unibyte text
5705 or ASCII, handle case that per-char metric is null.
5707 2000-03-30 Ken Raeburn <raeburn@gnu.org>
5709 * lisp.h (NO_UNION_TYPE) [ENABLE_CHECKING]: Undef.
5711 * lisp.h (XCONS, XSTRING, XSYMBOL, XFLOAT, XPROCESS, XWINDOW,
5712 XSUBR, XBUFFER): Verify correct object type before returning
5713 pointer, using eassert.
5714 * frame.h (XFRAME): Likewise.
5716 * buffer.c (Frename_buffer, Fset_buffer_multibyte,
5717 swap_out_buffer_local_variables, Fmove_overlay): Don't apply
5718 XSYMBOL, XBUFFER, etc, to values that may be nil or of the wrong
5720 * data.c (set_internal): Likewise.
5721 * dispextern.h (WINDOW_WANTS_MODELINE_P,
5722 WINDOW_WANTS_HEADER_LINE_P): Likewise.
5723 * fileio.c (auto_save_1): Likewise.
5724 * insdel.c (check_markers): Likewise.
5725 * marker.c (buf_charpos_to_bytepos, unchain_marker): Likewise.
5726 * undo.c (record_insert): Likewise.
5727 * vmsproc.c (child_sig): Likewise.
5728 * window.c (unshow_buffer, window_loop): Likewise.
5729 * xterm.c (x_erase_phys_cursor): Likewise.
5731 2000-03-30 Gerd Moellmann <gerd@gnu.org>
5733 * xfns.c (free_image_cache): Free the cache structure itself
5734 last, after all its members have been freed.
5736 * lisp.h (xstrdup): Add prototype.
5738 * alloc.c (xstrdup): Moved here from xfaces.c.
5739 (allocating_for_lisp): Variable removed.
5740 (lisp_malloc): Block input around the calls to malloc and
5743 * xfaces.c (realize_tty_face): Use find_symbol_value instead
5745 (xstrdup): Moved to alloc.c.
5747 2000-03-29 Ken Raeburn <raeburn@gnu.org>
5749 * scroll.c (CHECK_BOUNDS): Renamed from CHECK.
5751 * emacs.c (main): Fix sense of no-loadup test.
5753 * config.in (ENABLE_CHECKING): Undef.
5755 * lisp.h (struct interval): Replace "parent" field with a union of
5756 interval pointer and Lisp_Object; add new bitfield to use as
5757 discriminant. Change other flag fields to bitfields.
5758 (CHECK): New macro for consistency checking. If ENABLE_CHECKING
5759 is defined and the supplied test fails, print a message and
5761 (eassert): New macro. Use CHECK to provide an assert-like
5764 * intervals.h (NULL_INTERVAL_P): Now applies only to real interval
5765 pointers; abort if the value looks like a lisp object.
5766 (NULL_INTERVAL_P, NULL_PARENT, HAS_PARENT, HAS_OBJECT, SET_PARENT,
5767 SET_OBJECT, INTERVAL_PARENT, GET_INTERVAL_OBJECT, COPY_PARENT):
5768 Modify for new interval parent definition.
5770 * alloc.c (mark_interval_tree, MARK_INTERVAL_TREE,
5771 UNMARK_BALANCE_INTERVALS): Update references that need an
5772 addressable lisp object in the interval structure.
5773 (die): New function.
5774 (suppress_checking): New variable.
5776 * intervals.c (interval_start_pos): Just return 0 if there's no
5779 2000-03-29 Gerd Moellmann <gerd@gnu.org>
5781 * lread.c (read1): Accept `.' (period) as symbol start like in CL
5782 and earlier Emacs versions.
5784 * keyboard.c (Ftop_level): Cancel busy-cursor.
5786 * eval.c (call_debugger): Cancel busy-cursor.
5788 2000-03-29 Kenichi Handa <handa@etl.go.jp>
5790 * search.c (Freplace_match): Adjust multibyteness of the current
5791 buffer and NEWTEXT. Free allocated memory before signaling an
5794 2000-03-28 Stefan Monnier <monnier@cs.yale.edu>
5796 * regex.c (analyse_first): New function obtained by ripping out most
5797 of re_compile_fastmap and generalizing it a little bit so that it
5798 can also just return whether a given (sub)pattern can match the empty
5800 (regex_compile): Use `analyse_first' to decide whether the loop-check
5801 needs to be done or not for *, +, *? and +? (the loop check is costly
5802 for non-greedy repetition).
5803 (re_compile_fastmap): Delegate the actual work to `analyse_first'.
5805 2000-03-28 Dave Love <fx@gnu.org>
5807 * s/gnu-linux.h (GC_SETJMP_WORKS): Define for i386, sparc, m68k,
5810 * alloc.c: Include stdio.h. Test STDC_HEADERS, not __STDC__.
5812 2000-03-27 Stefan Monnier <monnier@cs.yale.edu>
5814 * regex.c (REGEX_FREE_STACK, RESET_FAIL_STACK): Make them usable as
5816 (enum re_opcode_t): Update description of succeed_n.
5817 (PATFETCH): Always define.
5818 (regex_compile): Use lookahead rather than PATUNFETCH (for repetition
5819 operators, char classes, shy-groups and intervals).
5820 Optimize special cases of intervals so as to only use succeed_n and
5821 jump_n when really needed.
5822 (re_compile_fastmap): Simplify handling of jump_n and succeed_n now
5823 that we don't have to handle the special cases any more.
5824 Simplify on_failure_jump handling as well.
5826 2000-03-28 Jason Rumney <jasonr@gnu.org>
5828 * lread.c (Fload): Move safe_p definition to above #ifdef DOS_NT.
5830 2000-03-27 Gerd Moellmann <gerd@gnu.org>
5832 * s/freebsd.h (GC_SETJMP_WORKS): Define.
5834 * s/msdos.h (GC_SETJMP_WORKS): Define.
5836 * alloc.c (mark_maybe_object): New function.
5837 (mark_memory): Use it.
5838 (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK): New macros.
5839 (setjmp_tested_p, longjmp_done): New variables.
5840 (test_setjmp): New function.
5841 (mark_stack) [!GC_SETJMP_WORKS]: Call test_setjmp.
5842 (init_alloc): Initialize setjmp_tested_p and longjmp_done.
5844 * xdisp.c (face_before_or_after_it_pos): Pass multibyteness
5845 to DEC_TEXT_POS and INC_TEXT_POS.
5847 * dispnew.c (direct_output_for_insert): Use DEC_TEXT_POS
5848 with parameter MULTIBYTE_P.
5850 * dispextern.h (INC_TEXT_POS, DEC_TEXT_POS): Add parameter
5853 * editfns.c (Fsubst_char_in_region): Don't use INC_POS in unibyte
5854 buffers because it looks for multibyte character byte sequences
5855 which don't exist in unibyte text.
5857 * xterm.h (x_specified_cursor_type, x_copy_color): Add prototypes.
5859 * xfaces.c (register_color, unregister_color, unregister_colors)
5860 [DEBUG_X_COLORS]: New functions.
5861 (x_free_colors) [DEBUG_X_COLORS]: Unregister colors.
5863 * xfns.c (x_set_cursor_color): Get color reference counts right.
5865 * xterm.c (x_copy_color): New function.
5866 (x_alloc_nearest_color) [DEBUG_X_COLORS]: Call register_color.
5868 * buffer.h (MAX_PER_BUFFER_VARS): Renamed from MAX_BUFFER_LOCAL_VARS.
5869 (PER_BUFFER_VAR_OFFSET): Renamed from BUFFER_LOCAL_VAR_OFFSET.
5870 (PER_BUFFER_VAR_IDX): Renamed from BUFFER_LOCAL_VAR_IDX.
5871 (PER_BUFFER_VALUE_P): Renamed from BUFFER_HAS_LOCAL_VALUE_P.
5872 (SET_PER_BUFFER_VALUE_P): Renamed from SET_BUFFER_HAS_LOCAL_VALUE_P.
5873 (PER_BUFFER_IDX): Renamed from BUFFER_LOCAL_IDX.
5874 (PER_BUFFER_DEFAULT): Renamed from BUFFER_LOCAL_DEFAULT_VALUE.
5875 (PER_BUFFER_VALUE): Renamed from BUFFER_LOCAL_VALUE.
5876 (PER_BUFFER_SYMBOL): Renamed from BUFFER_LOCAL_SYMBOL.
5877 (PER_BUFFER_TYPE): Renamed from BUFFER_LOCAL_TYPE.
5879 * category.c, data.c, syntax.c, print.c, lread.c: Use new macro
5880 names for handling per-buffer variables.
5882 * buffer.c (buffer_permanent_local_flags): Use MAX_PER_BUFFER_VARS
5883 instead of MAX_BUFFER_LOCAL_VARS.
5884 (last_per_buffer_idx): Renamed from max_buffer_local_idx.
5886 * xfaces.c (lookup_face): Don't assert FACE_SUITABLE_FOR_CHAR_P.
5888 * xfns.c (x_specified_cursor_type): New function.
5889 (x_set_cursor_type): Use it.
5891 * buffer.h (struct buffer): Add cursor_type.
5893 2000-03-26 Stefan Monnier <monnier@cs.yale.edu>
5895 * regex.c (enum re_opcode_t): New opcode on_failure_jump_nastyloop.
5896 (print_partial_compiled_pattern, re_compile_fastmap): Handle new
5898 (regex_compile): Use on_failure_jump_nastyloop for non-greedy loops.
5899 (re_match_2_internal): Add code for on_failure_jump_nastyloop when
5900 executing it as well as when popping it off the stack to find infinite
5901 loops in non-greedy repetition operators.
5903 2000-03-26 Gerd Moellmann <gerd@gnu.org>
5905 * doc.c (Qfunction_documentation): New variable.
5906 (syms_of_doc): Initialize Qfunction_documentation.
5907 (Fdocumentation): If FUNCTION is a symbol with non-nil
5908 `function-documentation' property, return a documentation derived
5911 * buffer.c (syms_of_buffer): Add default-cursor-type.
5912 (init_buffer_once): Don't let cursor_type have a local value
5915 * xterm.c (x_display_and_set_cursor): Choose cursor depending
5916 on buffer-local value of cursor_type.
5917 (x_draw_bar_cursor): Add parameter WIDTH.
5919 * buffer.c (reset_buffer): Initialize buffer's cursor_type.
5920 (init_buffer_once): Set default cursor_type value to t.
5921 Mark cursor_type as local everywhere.
5922 (syms_of_buffer): New per-buffer variable cursor-type.
5924 * buffer.h (struct buffer): Remove member local_var_flags,
5926 (MAX_BUFFER_LOCAL_VARS): New macro.
5927 (BUFFER_LOCAL_VAR_OFFSET, BUFFER_LOCAL_VAR_IDX)
5928 (BUFFER_HAS_LOCAL_VALUE_P, SET_BUFFER_HAS_LOCAL_VALUE_P)
5929 (BUFFER_LOCAL_IDX, BUFFER_LOCAL_DEFAULT_VALUE, BUFFER_LOCAL_VALUE)
5930 (BUFFER_LOCAL_SYMBOL, BUFFER_LOCAL_TYPE): New macros.
5932 * print.c (print_object): Use new macros for per-buffer
5935 * category.c (Fset_category_table): Use new macros for per-buffer
5938 * buffer.c (buffer_permanent_local_flags): Make a char array.
5939 (max_buffer_local_idx): New variable.
5940 (reset_buffer_local_variables, Fbuffer_local_variables): Rewritten
5941 for new handling of per-buffer variables.
5942 (buffer_slot_type_mismatch): Use new macros for per-buffer vars.
5943 (init_buffer_once): Initialize per-buffer vars differently.
5944 Set max_buffer_local_idx.
5946 * syntax.c (Fset_syntax_table): Use new macros for per-buffer
5949 * lread.c (defvar_per_buffer): Use new macros for per-buffer
5952 * data.c (do_symval_forwarding, store_symval_forwarding)
5953 (find_symbol_value, set_internal, default_value, Fset_default)
5954 (Fkill_local_variable, Flocal_variable_p): Use new macros for
5955 per-buffer variables.
5957 * Makefile.in (bootstrap-emacs): Use `mv -f' instead of `mv'.
5959 2000-03-24 Gerd Moellmann <gerd@gnu.org>
5961 * xterm.c (x_term_init): Unblock input around call1 of
5962 Qvendor_specific_keysyms.
5964 * syntax.c (open_paren_in_column_0_is_defun_start): New variable.
5965 (find_defun_start): Consider an open parenthesis in column 0
5966 a defun start only if open_paren_in_column_0_is_defun_start is set.
5967 (syms_of_syntax): New variable open-paren-in-column-0-is-defun-start.
5969 2000-03-24 Stefan Monnier <monnier@cs.yale.edu>
5971 * eval.c (Fautoload): Add entry in load-history (if after dump).
5972 * lread.c (load-history): Update docstring.
5974 2000-03-24 Gerd Moellmann <gerd@gnu.org>
5976 * indent.c (Fvertical_motion): Always use the current buffer.
5977 Temporarily change the window's buffer, if necessary.
5979 2000-03-23 Gerd Moellmann <gerd@gnu.org>
5981 * xterm.c (fast_find_position): Make sure not to consider rows
5982 not visible in the window.
5984 2000-03-22 Stefan Monnier <monnier@cs.yale.edu>
5986 * regex.c (enum syntaxcode): Provide default for non-Emacs.
5987 (re_compile_fastmap, re_match_2_internal): Undo Dave's previous fix.
5989 2000-03-22 Jason Rumney <jasonr@gnu.org>
5991 * w32menu.c (single_submenu): Set help string to NULL if none.
5992 (w32_menu_show): Set help string correctly.
5993 (add-menu-item): Set help string in MIIM_DATA for menu item.
5994 Load SetMenuItemInfoA explicitly.
5995 (w32_menu_display_help): New function.
5997 * w32fns.c (w32_wnd_proc): Handle WM_MENUSELECT message.
5998 (QCdata): Moved to xdisp.c.
6000 * w32term.c (w32_read_socket): Handle WM_MENUSELECT message.
6001 (Vw32_charset_to_codepage_alist): Removed.
6002 (Vw32_charset_info_alist): New variable.
6003 (Qw32_charset_[ansi, default, symbol, shiftjis, hangul, gb2312,
6004 chinesebig5, oem, easteurope, turkish, baltic, russian, arabic,
6005 greek, hebrew, thai, johab, mac, unicode]): New symbols.
6006 (x_produce_glyphs): Remove out of date #ifdef 0'd section. Replace
6008 (w32_codepage_for_font): Use Vw32_charset_info_alist.
6009 (syms_of_w32term): Remove Vw32_charset_to_codepage_alist.
6010 Define Vw32_charset_info_alist and w32_charset symbols.
6012 2000-03-22 Jason Rumney <jasonr@gnu.org>
6014 * makefile.nt (w32bdf.obj): Update dependencies.
6016 * w32bdf.c: Include frame.h and dispextern.h before fontset.h.
6018 * w32fns.c: Include fontset.h after dispextern.h.
6019 (Fx_create_frame): Do not create fontset.
6020 (w32_load_system_font): Doc fix.
6021 (Fx_close_connection): Free full_name if it is not shared.
6023 * w32term.c: Include fontset.h after dispextern.h.
6024 (x_get_glyph_face_and_encoding): New parameter two_byte_p. Callers
6026 (w32_per_char_metric): If PCM is invalid, delete and return NULL.
6027 (x_get_char_and_face_encoding): Use FACE_FOR_CHAR to get face_id.
6028 (w32_font_is_double_byte): New function, needs body.
6029 (x_append_glyph): Set glyph->glyph_not_available_p.
6030 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
6031 it->charset. If it->multibyte_p is zero and it->c is a multibyte
6032 character, convert it to a unibyte character.
6033 (struct glyph_string): Delete member `charset'.
6034 (W32_TEXTOUT): Temporarily remove charset_dim until another way of
6035 calculating it is found.
6036 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
6037 the case that per char metric is not available correctly.
6038 (x_fill_glyph_string): Handle the case that the specific glyph is
6039 not available correctly.
6040 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
6041 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
6042 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
6043 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
6044 fontset. Don't call FS_LOAD_FONT.
6046 2000-03-22 Ken Raeburn <raeburn@gnu.org>
6048 * intervals.h (NULL_INTERVAL): Cast to INTERVAL type.
6049 (INT_LISPLIKE): New macro.
6050 (NULL_INTERVAL_P): Use it.
6051 (INTERVAL_HAS_PARENT, INTERVAL_HAS_OBJECT, SET_INTERVAL_PARENT,
6052 SET_INTERVAL_OBJECT, INTERVAL_PARENT, COPY_INTERVAL_PARENT,
6053 GET_INTERVAL_OBJECT, INTERVAL_PARENT_OR_NULL): New macros.
6055 * alloc.c (make_interval, gc_sweep): Use new macros; eliminate all
6056 explicit references to "parent" field of struct interval and
6057 associated unclean type conversions.
6058 * intervals.c (create_root_interval, root_interval, rotate_right,
6059 rotate_left, balance_possible_root_interval, split_interval_right,
6060 split_interval_left, interval_start_pos, find_interval,
6061 next_interval, previous_interval, update_interval,
6062 adjust_intervals_for_insertion, delete_node, delete_interval,
6063 adjust_intervals_for_deletion, merge_interval_right,
6064 merge_interval_left, reproduce_tree, graft_intervals_into_buffer,
6065 copy_intervals_to_string): Likewise.
6066 * intervals.h (AM_LEFT_CHILD, AM_RIGHT_CHILD, RESET_INTERVAL):
6068 * syntax.c (update_syntax_table): Likewise.
6070 * intervals.c (reproduce_tree_obj): New function, like
6071 reproduce_tree but takes a Lisp_Object for the parent. Declare
6073 (graft_intervals_into_buffer): Use it when appropriate.
6074 (reproduce_tree): Declare with prototype.
6075 (balance_possible_root_interval): Check that the parent is a lisp
6076 object before trying to examine its type.
6078 2000-03-22 Gerd Moellmann <gerd@gnu.org>
6080 * xfaces.c (lface_same_font_attributes_p): Compare font attributes
6081 as strings only if both are known to be strings.
6083 * s/openbsd.h (LIBS_TERMCAP): Undef.
6085 2000-03-21 Stefan Monnier <monnier@cs.yale.edu>
6087 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE): Add default
6088 definitions for non-Emacs compilation.
6089 (enum re_opcode_t): Remove (not)wordchar and move (not)syntaxspec
6090 outside of `#ifdef emacs'.
6091 (print_partial_compiled_pattern): Update.
6092 (regex_compile): Use (not)syntaxspec(Sword) instead of (not)wordchar.
6093 (re_compile_fastmap): Merge handling of charset and charset_not (for
6094 emacs and non-emacs compilation as well).
6095 Similarly for (not)categoryspec and (not)syntaxspec.
6096 Don't use the fastmap when reaching `anychar' since the added
6097 complexity is not justified.
6098 (re_match_2_internal): Merge (not)wordchar (emacs and non-emacs)
6099 and (not)syntaxspec. Merge (not)categoryspec.
6101 2000-03-22 Kenichi Handa <handa@etl.go.jp>
6103 * dispextern.h [!HAVE_WINDOW_SYSTEM] (FACE_SUITABLE_FOR_CHAR_P,
6104 FACE_FOR_CHAR): Define them differently for the configuration of
6107 2000-03-21 Dave Love <fx@gnu.org>
6109 * fontset.c (Fset_fontset_font, Ffontset_font): Fix newlines in
6112 2000-03-21 Gerd Moellmann <gerd@gnu.org>
6114 * xfaces.c (check_lface_attrs) [GLYPH_DEBUG]: Fix syntax error.
6115 (lface_fully_specified_p): Don't check contents of
6116 LFACE_FONT_INDEX because that attribute is optional.
6117 (realize_x_face): Remove now unwarranted xassert.
6119 2000-03-21 Kenichi HANDA <handa@etl.go.jp>
6121 The following changes are to make font selection based on
6122 characters, not charset. In addition, they recover fontset
6123 facilities while utilizing the new font selection mechanism.
6125 * Makefile.in (fontset.o): Depend on dispextern.h.
6127 * alloc.c (mark_face_cache): Don't mark face->registry.
6129 * dispextern.h (struct glyph): New member glyph_not_available_p.
6130 Use 22 bits for face_id.
6131 (enum lface_attribute_index): Add LFACE_FONT_INDEX.
6132 (struct face): Delete member registry, new member ascii_face.
6133 (FACE_SUITABLE_FOR_CHAR_P): Renamed from
6134 FACE_SUITABLE_FOR_CHARSET_P. Caller changed.
6135 (FACE_FOR_CHAR): Renamed from FACE_FOR_CHARSET. Caller changed.
6136 (struct it): Delete member charset, new member
6137 glyph_not_available_p.
6139 * fontset.h (FONT_NOT_OPENED, FONT_NOT_FOUND): Macros removed.
6140 (struct fontset_info, struct fontset_data): Structs removed.
6141 (allloc_fontset_data, free_fontset_data, fs_regiser_fontset,
6142 Vglobale_fontset_alist, font_idx_temp): Externs removed.
6143 (fs_load_font, fs_query_fontset): Adjusted for new argument.
6144 (fs_free_face_fontset, fontset_font_pattern,
6145 face_suitable_for_char_p, face_for_char,
6146 make_fontset_for_ascii_face): Extern them.
6147 (FS_LOAD_FONT): Adjusted for the change of fontset implementation.
6148 (FS_LOAD_FACE_FONT): New macro.
6150 * fontset.c: All codes rewritten or adjusted for the change of
6151 fontset implementation. Now fontset is represented by char table.
6152 (Vglobal_fontset_alist, font_idx_temp, my_strcasetbl): Variables
6154 (my_strcasecmp): Function removed.
6155 (Vfontset_table, next_fontset_id, Vdefault_fontset): New
6157 (AREF, ASIZE): New macros.
6158 (FONTSET_FROM_ID, FONTSET_ID, FONTSET_NAME, FONTSET_FRAME,
6159 FONTSET_ASCII, FONTSET_BASE, BASE_FONTSET_P, FONTSET_REF,
6160 FONTSET_REF_VIA_BASE, FONTSET_SET): New macros.
6161 (fontset_ref, fontset_ref_via_base, fontset_set, make_fontset,
6162 fontset_id_valid_p, font_family_registry, fontset_name,
6163 fontset_ascii, free_face_fontset, face_suitable_for_char_p,
6164 face_for_char, make_fontset_for_ascii_face, fontset_font_pattern):
6166 (fs_load_font): New arg FACE. Caller changed.
6167 (fs_query_fontset): Argument changed. Caller changed.
6168 (Fquery_fontset): call fs_query_fontset.
6169 (fs_register_fontset, alloc_fontset_data, free_fontset_data):
6171 (clear_fontset_elements, check_registry_encoding,
6172 check_fontset_name): New functions.
6173 (syms_of_fontset): Set char-table-extra-slots property of fontset
6174 to 3. Staticpro and initialize Vfontset_table and
6175 Vdefault_fontset. Defsubr fontset_font and fontset_list.
6177 * frame.h (struct frame): Member `fontset_data' removed.
6178 (FRAME_FONTSET_DATA): Macro removed.
6180 * frame.c (make_frame): Don't allocate f->fontset_data.
6181 (Fdelete_frame): Don't free f->fontset_data.
6183 * msdos.c (XMenuActivate): Args to lookup_derived_face changed.
6185 * xdisp.c (charset_at_position): Function removed.
6186 (init_iterator): Don't set member charset of struct `it'.
6187 (handle_face_prop, reseat_to_string, set_iterator_to_next,
6188 next_element_from_display_vector, insert_left_trunc_glyphs):
6190 (face_before_or_after_it_pos): Call FACE_FOR_CHAR, not
6192 (get_next_display_element, append_space,
6193 extend_face_to_end_of_line): Likewise.
6195 * xfaces.c (Qx_charset_registry, Vface_default_registry):
6197 (clear_font_table, frame_update_line_height, load_face_font):
6198 Adjusted for the change of fontset implementation.
6199 (load_face_fontset_font): Function removed.
6200 (pixel_point_size): New function.
6201 (font_list): Argument type changed. Caller changed.
6202 (LFACE_FONT): New macro.
6203 (check_lface_attrs): Check attr[LFACE_FONT_INDEX].
6204 (set_lface_from_font_name): Type of arg FONTNAME is changed to
6205 Lisp_Object. Determine the font name by actually loading a font
6206 by the specified pattern. Set LFACE_FONT (lface) to the specified
6207 pattern. Even if a font is not found, don't try alternatives.
6208 (Finternal_set_lisp_face_attribute): Handle `font' slot in lface.
6209 (set_font_frame_param): If `font' is specified in lface, use it.
6210 (Finternal_get_lisp_face_attribute): Handle `font' slot in lface.
6211 (lface_same_font_attributes_p): Likewise.
6212 (make_realized_face): Arguent changed. Caller changed. Set
6213 face->ascii_face to face itself.
6214 (free_realized_face): Free face->fontset if face is for ASCII.
6215 (face_suitable_for_iso8859_1_p, face_suitable_for_charset_p,
6216 deduce_unibyte_registry, x_charset_registry): Functions removed.
6217 (free_realized_multibyte_face): New function.
6218 (lookup_face, lookup_named_face, lookup_derived_face): Argument
6219 changed. Caller changed.
6220 (try_font_list): Argument type changed.
6221 (face_fontset): Check `font' slot of ATTRS, not `family' slot.
6222 (choose_face_font): Argument changed. Handle fontset properly.
6223 (choose_face_fontset_font): Function removed.
6224 (realize_default_face, realize_named_face): Don't remove the
6226 (realize_face): Argument changed. Caller changed. Remove face
6227 with the arg former_face_id in advance. Load font for the new
6229 (realize_x_face): Argument changed. Caller changed. For a
6230 multibyte character, share fontset with base_face. For a single
6231 byte character, make a new realized fontset. Don't load a font
6233 (realize_tty_face): Argument changed. Caller changed.
6234 (compute_char_face): Call FACE_FOR_CHAR, not FACE_FOR_CHARSET.
6235 (face_at_buffer_position): Don't check multibyte_p for returning
6237 (face_at_string_position): Call FACE_SUITABLE_FOR_CHAR_P, not
6238 FACE_SUITABLE_FOR_CHARSET_P.
6239 (syms_of_xfaces): Remove code for Qx_charset_registry and
6240 Vface_default_registry.
6242 * xterm.c: Include fontset.h after dispextern.h. Undo the changes
6243 related to PER_CHAR_METRIC done by Gerd on 2000-03-03.
6244 (x_per_char_metric): Don't try FONT->default_char. Even if
6245 pcm->width is zero, glyph bits may exist.
6246 (x_encode_char): Always initialize char2b->byte1.
6247 (x_get_char_face_and_encoding): Call FACE_FOR_CHAR to get face_id.
6248 (x_get_glyph_face_and_encoding): New arg two_byte_p. Caller
6250 (x_append_glyph): Set glyph->glyph_not_available_p.
6251 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
6252 it->charset. Handle the case that per char metric is not
6253 available. If it->multibyte_p is zero and it->c is a multibyte
6254 character, convert it to a unibyte character.
6255 (struct glyph_string): Delete member `charset'.
6256 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
6257 the case that per char metric is not available correctly.
6258 (x_fill_glyph_string): Handle the case that the specific glyph is
6259 not available correctly.
6260 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
6261 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
6262 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
6263 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
6264 fontset. Don't call FS_LOAD_FONT.
6266 * xfns.c (Fx_create_frame): Don't cal fs_register_fontset.
6267 (x_create_tip_frame): Likewise.
6268 (Fx_close_connection): Free full_name of font_info.
6270 * fns.c (optimize_sub_char_table): New function.
6271 (Foptimize_char_table): New function.
6272 (syms_of_fns): Defsubr Soptimize_char_table.
6274 2000-03-20 Gerd Moellmann <gerd@gnu.org>
6276 * buffer.c (Fset_buffer_modified_p): Set update_mode_lines
6277 only if buffer is displayed in some window.
6279 * xdisp.c (handle_single_display_prop): Initialize local `value'.
6280 (try_window_reusing_current_matrix): Don't call scroll run
6281 function if run's current and desired position are the same;
6282 this prevents cursor flickering.
6284 2000-03-19 Stefan Monnier <monnier@cs.yale.edu>
6286 * regex.h (RE_TRANSLATE. RE_TRANSLATE_P): Moved to regex.c.
6288 * regex.c (RE_STRING_CHAR): New macro.
6289 (GET_CHAR_AFER_2): Remove.
6290 (RE_TRANSLATE, RE_TRANSLATE_P): New macros moved from regex.h.
6291 (enum re_opcode_t): Remove on_failure_jump_exclusive.
6292 (print_partial_compiled_pattern, re_compile_fastmap)
6293 (re_match_2_internal): Remove on_failure_jump_exclusive.
6294 (regex_compile): Turn optimizable P+ loops into PP*, so that the
6295 optimization only need to work for * (ie. can use of_keep_string_jump).
6296 Remove the special case for .*\n since it is now covered by the general
6298 (re_search_2): Don't bother with `room'.
6299 (skip_one_char): New function.
6300 (skip_noops): Simplify since `memory' is not needed any more.
6301 (mutually_exclusive_p): Restructure slightly to use `switch' and
6302 add handling for "all" remaining cases.
6303 (re_match_2_internal): Change on_failure_jump_smart to use
6304 on_failure_keep_string_jump (and redirect the end-of-loop jump)
6305 rather than on_failure_jump_exclusive.
6307 2000-03-19 Gerd Moellmann <gerd@gnu.org>
6309 * xfns.c (select_visual): Don't set dpyinfo->n_planes to the
6310 number of bits per RGB because it's everywhere used as the depth
6313 * term.c (calculate_costs): Remove code dealing with X frames.
6315 2000-03-19 Richard M. Stallman <rms@gnu.org>
6317 * lread.c (syms_of_lread): Doc fix for load-convert-to-unibyte.
6319 2000-03-18 Gerd Moellmann <gerd@gnu.org>
6321 * lread.c (read_integer): Unread the last char not consumed.
6323 2000-03-17 Gerd Moellmann <gerd@gnu.org>
6325 * xterm.c (x_update_window_cursor): Don't update in frames
6326 which are in the process of being deleted.
6328 2000-03-16 Gerd Moellmann <gerd@gnu.org>
6330 * Makefile.in (mostlyclean): Add `*.core'.
6331 (clean): Add `bootstrap-emacs'.
6333 * lread.c (read_integer): New function.
6334 (read1): Support read syntax #o, #x, #b, #r.
6336 2000-03-15 Stefan Monnier <monnier@cs.yale.edu>
6338 * regex.c (re_match_2): Fix string shortening (to fit `stop') to
6339 make sure POINTER_TO_OFFSET gives the same value before and after
6340 PREFETCH. Use `dfail' to guarantee "atomic" matching.
6341 (PTR_TO_OFFSET): Use POINTER_TO_OFFSET.
6342 (debug): Now only active if > 0 rather than if != 0.
6343 (DEBUG_*): Update for the new meaning of `debug'.
6344 (print_partial_compiled_pattern): Add missing `succeed' case. Use
6345 CHARSET_* macros in the charset(_not) branch. Fix off-by-two bugs
6346 in `succeed_n', `jump_n' and `set_number_at'.
6347 (store_op1, store_op2, insert_op1, insert_op2)
6348 (at_begline_loc_p, at_endline_loc_p): Add prototype.
6349 (group_in_compile_stack): Move to after its arg's types are
6350 declared and add a prototype.
6351 (PATFETCH): Define in terms of PATFETCH_RAW.
6352 (GET_UNSIGNED_NUMBER): Add the usual `do { ... } while(0)'
6354 (QUIT): Redefine as a nop except for NTemacs.
6355 (regex_compile): Handle intervals {,M} as if it was {0,M}. Fix
6356 indentation of the greedy-op and shy-group code.
6357 (at_(beg|end)line_loc_p): Fix argument's types.
6358 (re_compile_fastmap): Ifdef out failure_stack_ptr to shut up gcc.
6359 (re_search_2): Use POS_AS_IN_BUFFER. Simplify `room' computation.
6360 (MATCHING_IN_FIRST_STRING): Remove.
6361 (re_match_2): Use POS_AS_IN_BUFFER. Ifdef out failure_stack_ptr
6362 to shut up gcc. Use FIRST_STRING_P and POINTER_TO_OFFSET. Use
6363 QUIT unconditionally.
6365 2000-03-15 Gerd Moellmann <gerd@gnu.org>
6367 * minibuf.c (Fminibuffer_complete): Set point to ZV if finding
6370 * process.c (send_process): Add a hint that the function
6371 can call Lisp code to its comment.
6373 * lread.c (load_dangerous_libraries): New variable.
6374 (Vbytecomp_version_regexp): New variable.
6375 (safe_to_load_p): New function.
6376 (Fload): Handle files not compiled with Emacs specially.
6377 (syms_of_lread): New Lisp variable load-dangerous-libraries.
6379 2000-03-14 Gerd Moellmann <gerd@gnu.org>
6381 * lisp.h (free_frame_xic) [HAVE_X_I18N]: Add missing semicolon.
6383 * xterm.c (xim_close_dpy, xim_initialize): Use X11R6-style XIM
6384 support functions only if HAVE_X11R6_XIM is defined.
6385 (xim_instantiate_callback): Define only if HAVE_X11R6_XIM.
6387 * s/sol2.h (INHIBIT_X11R6_XIM): Define.
6389 * xfns.c (X_I18N_INHIBITED): Don't define.
6390 (create_frame_xic): Remove conditional compilation on
6392 (x_kill_gs_process, x_window): Use FRAME_X_VISUAL.
6394 * config.in (HAVE_X_I18N): Moved here from xterm.h.
6395 (HAVE_X11R6_XIM): Define.
6397 * xterm.h (HAVE_X_I18N) [HAVE_X11R6]: Moved to config.in.
6399 * xterm.c (x_term_init): Add support for X resource `synchronous'.
6400 If set, call XSynchronize.
6402 2000-03-13 Stefan Monnier <monnier@cs.yale.edu>
6404 * regex.c: Declare a new type `re_char' used throughout the code
6405 for the string char type. It's `const unsigned char' to match the
6406 rest of Emacs. Consistently make sure all pointers to strings use
6407 it and make sure all pointers into the pattern use `unsigned
6409 (re_match_2_internal): Use `PREFETCH+STRING_CHAR' instead of
6410 GET_CHAR_AFTER_2. Also merge wordbound and notwordbound to reduce
6413 * charset.h (GET_CHAR_AFTER_2): Remove.
6414 (GET_CHAR_BEFORE_2): Use unsigned chars, like everywhere else.
6416 2000-03-12 Ken Raeburn <raeburn@gnu.org>
6418 * Makefile.in (temacs): Evaluate ALL_LDFLAGS into a temporary
6419 variable before the invocation of YMF_PASS_LDFLAGS, in case both
6420 of them try to use backquotes.
6422 2000-03-12 Dave Love <fx@gnu.org>
6424 * unexelf.c: Restore changes of 1999-10-19.
6425 (unexec): Don't adjust bss for sbss type SHT_PROGBITS; otherwise
6426 fix its type and alignment; copy it from current process.
6428 2000-03-12 Gerd Moellmann <gerd@gnu.org>
6430 * atimer.c (cancel_atimer): Break out of the loop as soon as timer
6431 has been found. Fix bug not computing timer's predecessor.
6433 * fileio.c (Fread_file_name): Handle case that DIR contains a
6436 * window.c (Fsave_window_excursion): Doc fix.
6438 * xfns.c (x_defined_color): Rewritten to use
6439 x_allocate_nearest_color.
6441 2000-03-12 Eli Zaretskii <eliz@is.elta.co.il>
6443 * msdos.c (vga_installed): New function, code moved from
6444 dos_set_window_size.
6445 (Qbar, Qcursor_type, outside_cursor): New variables.
6446 (syms_of_msdos): Intern and staticpro them.
6447 (dos_ttraw) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Save the cursor
6448 shape used outside Emacs when called for the first time.
6449 (dos_ttcooked) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Restore the
6450 cursor shape used outside Emacs.
6451 (msdos_set_cursor_shape, IT_set_cursor_type): New functions.
6452 (IT_frame_up_to_date): Call IT_set_cursor_type, in case the cursor
6454 (IT_set_frame_parameters): Call IT_set_cursor_type if the frame
6455 parameters specify the cursor. Make qreverse a global
6456 variable (renamed to Qreverse).
6458 2000-03-09 Gerd Moellmann <gerd@gnu.org>
6460 * fns.c (Fy_or_n_p): Cancel busy-cursor.
6462 2000-03-08 Stefan Monnier <monnier@cs.yale.edu>
6464 This is a big redesign of failure-stack and register handling, prompted
6465 by bugs revealed when trying to add shy-groups. Overall, what happened
6466 is that loops are now structured a little differently, groups can be
6467 shy and the code is a little simpler.
6469 * regex.h: Update the copyright.
6470 (RE_SHY_GROUPS): New value.
6471 (RE_UNMATCHED_RIGHT_PAREN_ORD): Renumber.
6472 (RE_SYNTAX_EMACS): Add RE_SHY_GROUPS.
6474 * regex.c (enum re_opcode_t): Remove jump_past_alt,
6475 maybe_pop_jump, push_dummy_failure and dumy_failure_jump. Add
6476 on_failure_jump_(exclusive, loop and smart). Also fix the comment
6477 for (start|stop)_memory since they now only take one argument (the
6478 second has becomes unnecessary).
6479 (print_partial_compiled_pattern): Adjust for changes in
6481 (print_compiled_pattern): Use %ld to printf long ints and flush to
6482 make debugging a little easier.
6483 (union fail_stack_elt): Make the integer unsigned.
6484 (struct fail_stack_type): Add a `frame' element.
6485 (INIT_FAIL_STACK): Init `frame' as well.
6486 (POP_PATTERN_OP): New macro for re_compile_fastmap.
6487 (DEBUG_PUSH, DEBUG_POP): Remove.
6488 (NUM_REG_ITEMS): Remove.
6489 (NUM_NONREG_ITEMS): Adjust.
6490 (FAILURE_PAT, FAILURE_STR, NEXT_FAILURE_HANDLE)
6491 (TOP_FAILURE_HANDLE): New macros for the cycle detection.
6492 (ENSURE_FAIL_STACK): New macro for PUSH_FAILURE_(REG|POINT).
6493 (PUSH_FAILURE_REG, POP_FAILURE_REG, CHECK_INFINITE_LOOP): New
6495 (PUSH_FAILURE_POINT): Don't push registers any more. The pattern
6496 address pushed is not the destination of the jump but the source
6498 (NUM_FAILURE_ITEMS): Remove.
6499 (POP_FAILURE_POINT): Adapt to the new stack structure (i.e. pop
6500 registers before the actual failure point). Don't hardcode any
6501 meaning for str==NULL anymore.
6502 (union register_info_type, REG_MATCH_NULL_STRING_P, IS_ACTIVE)
6503 (MATCHED_SOMETHING, EVER_MATCHED_SOMETHING, SET_REGS_MATCHED):
6505 (REG_UNSET_VALUE): Use NULL (why not?).
6506 (compile_range): Remove declaration since it doesn't exist.
6507 (struct compile_stack_elt_t): Remove inner_group_offset.
6508 (old_reg(start|end), reg_info, reg_dummy, reg_info_dummy): Remove.
6509 (regex_grow_registers): Remove dead code.
6510 (FIXUP_ALT_JUMP): New macro.
6511 (regex_compile): Add shy-groups Change loops to use
6512 on_failure_jump_smart&jump instead of
6513 on_failure_jump&maybe_pop_jump. Change + loops to eliminate the
6514 initial (dummy_failure_)jump. Remove c1_base (looks like unused
6515 variable to me). Use `jump' instead of `jump_past_alt' and don't
6516 bother with push_dummy_failure in alternatives since it is now
6517 unnecessary. Use FIXUP_ALT_JUMP. Eliminate a useless `#ifdef
6518 emacs' for (re)allocating the stack.
6519 (re_compile_fastmap): Remove dead variables i and num_regs. Exit
6520 from loop when bufp->can_be_null rather than jumping to `done'.
6521 Avoid jumping backwards so as to ensure termination. Use
6522 PATTERN_STACK_EMPTY and POP_PATTERN_OP. Improved handling of
6523 backreferences. Remove dead code in handling of `anychar'.
6524 (skip_noops, mutually_exclusive_p): New functions taken from the
6525 handling of `maybe_pop_jump' in re_match_2_internal. Slightly
6526 improve mutually_exclusive_p to handle ".+\n".
6527 (lowest_active_reg, highest_active_reg,
6528 NO_(LOWEST|HIGHEST)_ACTIVE_REG) Remove.
6529 (re_match_2_internal): Use %p instead of 0x%x when printf'ing
6530 ptrs. Don't SET_REGS_MATCHED anymore. Remove many dead
6531 variables. Push register (in `start_memory') on the stack rather
6532 than storing it in old_reg(start|end). Remove the cycle detection
6533 from `stop_memory', replaced by the use of on_failure_jump_loop
6534 for greedy loops. Add code for the new on_failure_jump_<foo>.
6535 Remove ad-hoc code in `on_failure_jump' to push more registers in
6536 the case of a loop. Take out code from `maybe_pop_jump' into
6537 separate functions and adapt it to the semantics of
6538 `on_failure_jump_smart'. Remove jump_past_alt, dummy_failure_jump
6539 and push_dummy_failure. Remove dummy_failure handling and
6540 handling of `failures to jump to on_failure_jump' (this last one
6541 was already dead code, it seems).
6542 (group_match_null_string_p, alt_match_null_string_p)
6543 (common_op_match_null_string_p): Remove.
6545 2000-03-08 Dave Love <fx@gnu.org>
6547 * config.in: Don't depend on __STDC__ for volatile.
6548 Add POINTER_TYPE, PTR, PROTOTYPES.
6550 * hftctl.c, strftime.c: Use PROTOTYPES.
6551 * eval.c (find_handler_clause): Likewise.
6553 * mem-limits.h: Use POINTER_TYPE.
6555 * lisp.h (P_): Define based on PROTOTYPES, not __STDC__.
6556 (memory_warnings): Declare using POINTER_TYPE.
6558 2000-03-08 Gerd Moellmann <gerd@gnu.org>
6560 * xfns.c (x_set_cursor_type): If ARG is nil, give frame no cursor.
6562 * xdisp.c (display_echo_area): Temporarily inhibit garbage
6565 * xfns.c: Remove obsolete code in #if 0.
6566 (Fx_focus_frame): New function.
6568 2000-03-07 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
6570 * coding.c (coding_category_name): Add coding-category-utf-8,
6571 coding-category-utf-16-be, coding-category-utf-16-le.
6572 (UTF_8_1_OCTET_P, UTF_8_EXTRA_OCTET_P, UTF_8_2_OCTET_LEADING_P,
6573 UTF_8_3_OCTET_LEADING_P, UTF_8_4_OCTET_LEADING_P,
6574 UTF_8_5_OCTET_LEADING_P, UTF_8_6_OCTET_LEADING_P): New macros.
6575 (detect_coding_utf_8): New function.
6576 (UTF_16_INVALID_P, UTF_16_HIGH_SURROGATE_P
6577 UTF_16_LOW_SURROGATE_P): New macros.
6578 (detect_coding_utf_16): New function
6579 (detect_coding_mask): When priorities are specified, skip any
6580 categories that have `nil' coding-system. Fix bug of returning
6581 wrong mask when PRIORITIES is specified and detect_coding_XXX()
6582 returns a mask not set in PRIORITIES.
6583 (detect_eol_type_in_2_octet_form): New function.
6584 (detect_eol): selects detect_eol_type_XXX to call according to
6585 cooding->category_idx.
6586 (detect_coding_system): Remove `nil' coding-system in the result.
6587 (Fupdate_coding_systems_internal): Update all coding-categories.
6589 * coding.h (CODING_CATEGORY_IDX_UTF_8,
6590 CODING_CATEGORY_IDX_UTF_16_BE, CODING_CATEGORY_IDX_UTF_16_LE): New
6592 (CODING_CATEGORY_IDX_RAW_TEXT, CODING_CATEGORY_IDX_BINARY,
6593 CODING_CATEGORY_IDX_MAX): Adjusted for the above macros.
6594 CODING_CATEGORY_IDX_UTF_16_LE.
6595 (CODING_CATEGORY_MASK_UTF_8, CODING_CATEGORY_MASK_UTF_16_BE,
6596 CODING_CATEGORY_MASK_UTF_16_LE): New macros.
6597 (CODING_CATEGORY_MASK_ANY): Include the above macros.
6598 (CODING_CATEGORY_MASK_UTF_16_BE_LE): New macro.
6600 2000-03-07 Gerd Moellmann <gerd@gnu.org>
6602 * doc.c (Fdocumentation_property): If value is not a string,
6603 and doesn't refer to etc/DOC, evaluate it to obtain a string.
6605 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: Don't try to
6606 close the display with XtCloseDisplay. This caused a bus error
6609 * minibuf.c (Fminibuffer_complete): Move point to ZV when input is
6610 complete but not unique.
6612 2000-03-06 Gerd Moellmann <gerd@gnu.org>
6614 * process.c (send_process): Remove local variable `procname' that
6615 might become invalid when a GC happens. Instead, access the
6616 process name slot directly.
6618 * xfns.c (x_set_menu_bar_lines_1): Adjust window's orig_top and
6621 * frame.c (set_menu_bar_lines_1): Adjust window's orig_top and
6624 2000-03-06 Eli Zaretskii <eliz@is.elta.co.il>
6626 * msdos.c (IT_note_mouse_highlight): Return immediately if frame's
6627 glyph matrices have been freed.
6629 2000-03-05 Gerd Moellmann <gerd@gnu.org>
6631 * Makefile.in (tags): Include ../lwlib/TAGS in TAGS.
6632 (bootstrap-temacs): Set LC_ALL to C like for temacs.
6634 * xfns.c (QCdata): Moved to xdisp.c.
6636 * xdisp.c (QCdata): Moved here from xfns.c.
6637 (syms_of_xdisp): Initialize QCdata.
6639 * frame.h (FRAME_INTERNAL_BORDER_WIDTH) [!HAVE_X_WINDOWS]: Define.
6641 * window.c (coordinates_in_window): Use
6642 FRAME_INTERNAL_BORDER_WIDTH_SAFE instead of
6643 FRAME_INTERNAL_BORDER_WIDTH.
6645 * xdisp.c (try_window_id): Recompute unchanged information if
6646 it is obviously invalid.
6648 * xterm.c (x_term_init): Create a colormap if not using the
6651 * xterm.h (select_visual): Change prototype.
6653 * xfns.c (select_visual): Rewritten. Recognize user-specified
6655 (visual_classes): New variable.
6657 2000-03-04 Gerd Moellmann <gerd@gnu.org>
6659 * xfns.c (x_defined_color, x_set_mouse_color, lookup_rgb_color)
6660 (lookup_pixel_color, x_laplace, x_build_heuristic_mask)
6661 (png_load): Access colormap of frame using FRAME_X_COLORMAP.
6662 (x_decode_color): Don't handle allocation of white and black
6664 (x_window) [USE_X_TOOLKIT]: Set XtNvisual, XtNdepth, and
6665 XtNcolormap resources.
6666 (x_window) [!USE_X_TOOLKIT]: Pass colormap to XCreateWindow.
6667 (Fx_create_frame): Initialize color members of x_output structure.
6668 (xpm_load): Pass colormap to XPM lib.
6670 * xfaces.c (x_free_colors): Access colormap of frame using
6671 FRAME_X_COLORMAP. Be paranoid about freeing black and white
6672 when default colormap is used.
6674 * xterm.c (x_term_init): Set Colormap member of x_display_info
6675 structure. Copy colormap if resource `privateColormap' is
6676 specified (PseudoColor only).
6677 (x_setup_relief_color): Access colormap of frame using
6680 * xterm.h (struct x_display_info): Add Colormap member `cmap'.
6681 (FRAME_X_COLORMAP, FRAME_X_VISUAL): New macros.
6683 2000-03-04 Jason Rumney <jasonr@gnu.org>
6685 * xfaces.c Change many FRAME_X... macros to FRAME_WINDOW... or
6686 other non-platform-specific equivalents.
6687 [WINDOWSNT]: Include w32term.h, fontset.h and define X
6688 specific functions and macros as their w32 equivalents where
6689 non-platform-specifics are not available.
6690 [HAVE_X_WINDOWS]: Change most of these to HAVE_WINDOW_SYSTEM.
6691 (x_create_gc, x_free_gc) [WINDOWSNT]: Add W32 versions.
6692 (clear_font_table) [WINDOWSNT]: Call w32_unload_font.
6693 (frame_update_line_height): Use macros to access f->output_data.
6694 (defined_color): Remove FIXME comments; fixed.
6695 (x_face_list_fonts, prepare_face_for_display): Put X specifics
6696 into #ifdef blocks. Add WINDOWSNT blocks.
6697 (Fx_list_fonts): Use macros for accessing font data.
6698 (set_lface_from_font_name): Different default fonts for X and
6700 (font_scalable_p) [WINDOWSNT]: Treat wildcard XLFD_AVGWIDTH as
6701 scalable for backward compatibility.
6702 (realize_tty_face) [MSDOS]: Do the same for WINDOWSNT.
6703 (syms_of_xfaces) [WINDOWSNT]: Allow scalable fonts by default.
6705 * emacs.c (main) [HAVE_NTGUI]: Call syms_of_xfaces instead of
6708 * makefile.nt (w32faces.obj): Remove.
6711 2000-03-03 Jason Rumney <jasonr@gnu.org>
6713 * keyboard.c (make_lispy_event): Call buffer_posn_from_coords with
6716 2000-03-03 Ken Raeburn <raeburn@gnu.org>
6718 * unexelf.c (PT_LOAD, SHT_*, SHN_*) [__NetBSD__]: Only provide
6719 standard ELF definitions here if the system header does not.
6721 2000-03-03 Gerd Moellmann <gerd@gnu.org>
6723 * xterm.c (PER_CHAR_METRIC): Removed.
6724 (x_per_char_metric_1, x_default_char): New functions.
6725 (x_per_char_metric): If font's default char is invalid, return
6726 metrics of a suitably chosen usable default char.
6727 (x_draw_glyph_string_foreground): If font has an invalid default
6728 char, replace occurrences of unprintable chars with a suitably
6729 chosen usable default char.
6731 2000-03-02 Gerd Moellmann <gerd@gnu.org>
6733 * xterm.c (note_mouse_highlight): Return quickly if frame's
6734 glyph matrices have been freed.
6736 * dispnew.c (free_glyphs): Block input while freeing matrices.
6738 * xfns.c (x_clear_image, x_kill_gs_process): Use x_free_colors.
6740 * xterm.c (x_alloc_lighter_color, x_setup_relief_color): Use
6743 * dispextern.h (x_free_colors): Add prototype.
6745 * xfaces.c (x_free_colors): New function.
6746 (unload_color, free_face_colors): Use it.
6748 2000-03-02 Eli Zaretskii <eliz@is.elta.co.il>
6750 * msdos.h (FRAME_INTERNAL_BORDER_WIDTH): Define to zero.
6752 * window.c [MSDOS]: Include msdos.h.
6754 2000-03-02 Dave Love <fx@gnu.org>
6756 * m/powerpcle.h, m/sparc.h: Don't set C_OPTIMIZE_SWITCH.
6758 * m/mips-siemens.h, m/news-r6.h, m/news-risc.h, m/tekxd88.h: Don't
6759 set C_OPTIMIZE_SWITCH for gcc.
6761 2000-03-02 Kenichi Handa <handa@etl.go.jp>
6763 * coding.c (coding_save_composition): Be sure to allocate
6764 composition data area in coding even if there's no composition in
6767 2000-03-01 Jason Rumney <jasonr@gnu.org>
6769 * w32term.c: Equivalent changes to those made to xterm.c on
6770 2000-02-25 and 2000-02-24.
6772 * w32fns.c: Equivalent changes to those made to xfns.c on
6773 2000-02-25 and 2000-02-21.
6775 * sysdep.c: [WINDOWSNT]: Use sys_read and sys_write to ensure
6776 correct line-end convention is followed.
6778 * w32menu.c [HAVE_BOXES]: Remove #undef.
6779 (single_keymap_panes): Remove code for simulating checkmarks.
6780 (single_menu_item): Remove notbuttons_ptr argument. Callers changed.
6781 Remove code for drawing simulated checkmarks.
6782 (w32_menu_show): make unibyte help string correctly.
6783 (add_menu_item): draw standard Windows checkmarks. Draw radio
6784 buttons as radio buttons if possible.
6786 2000-03-01 Gerd Moellmann <gerd@gnu.org>
6788 * sysdep.c (start_of_text): Don't define this function for NetBSD
6791 * m/pmax.h (START_FILES, CANNOT_DUMP) [__NetBSD__ || __OpenBSD__]:
6793 (UNEXEC) [__NetBSD__ || __OpenBSD__]: Define to unexelf.o.
6794 (LINKER): Don't undef if __NetBSD__ is defined.
6796 * m/mips.h (LINKER) [__NetBSD__ || __OpenBSD__]: Don't define.
6798 * fileio.c [__NetBSD__]: Define `unix'.
6800 * xfns.c (start_busy_cursor): Allow floats for busy-cursor-delay.
6802 2000-02-29 Gerd Moellmann <gerd@gnu.org>
6804 * atimer.c (start_atimer): Don't abort when timers are stopped.
6805 (append_atimer_lists): New function.
6806 (cancel_atimer, stop_other_atimers, run_all_atimers): Handle
6807 arbitrary lists of stopped and running atimers.
6809 * atimer.c (cancel_atimer): Handle canceling an atimer when
6810 some timers are stopped.
6812 * xfns.c (cancel_busy_cursor): Set busy_cursor_atimer to null
6815 * fns.c (maybe_resize_hash_table): Handle case of new size
6816 coming out as being the same as old size.
6818 2000-02-27 Jason Rumney <jasonr@gnu.org>
6820 * makefile.nt: Add atimer.h to dependencies.
6821 * w32.c (init_environment): Set Vw32_num_mouse_buttons here.
6822 * w32console.c: Only disable window system features for dispextern.h
6823 (initialize_w32_display): Build a display info for the console.
6824 * w32faces.c (tty_defined_color): Apply xfaces.c change from 02-17.
6825 * w32fns.c (w32_wnd_proc) [WM_LBUTTON_DOWN, WM_RBUTTON_DOWN,
6826 WM_LBUTTON_UP, WM_RBUTTON_UP]: Do not treat 4 or more button mice
6828 * w32gui.h (struct W32FontStruct): Revert last change after change
6830 * w32menu.c (single_submenu): Set up help string.
6831 [!HAVE_MULTILINGUAL_MENU]: Don't overwrite item_name with descrip.
6832 (w32_dialog_show): Set up help string.
6833 * w32term.c (w32_display_info_for_display): Remove unused function.
6834 (w32_draw_bitmap): Use pre-built bitmaps.
6835 (w32_initialize_display_info): New function to initialize parts of
6836 display info that are common to both GUI and console frames.
6837 (w32_term_init): Use w32_initialize_display_info. Do not set
6838 Vw32_num_mouse_buttons here, as it is not called for console
6839 frames. Build bitmaps for indicating truncated lines etc.
6840 (x_delete_display): Destroy pre-built bitmaps.
6841 * xdisp.c (handle_single_display_prop): Use FONT_HEIGHT macro.
6842 (echo_area_display): Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM.
6844 2000-02-27 Dave Love <fx@gnu.org>
6846 * lisp.h: Add a bunch of prototypes.
6848 2000-02-26 Kenichi Handa <handa@etl.go.jp>
6850 * keyboard.c (read_char): Set `usec' correctly.
6852 2000-02-25 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
6854 * ccl.c (ccl_driver) [CCL_MapMultiple]: When the mapped value is
6855 `lambda', set reg[RRR] to the map index.
6856 (ccl_driver) [CCL_MapSingle]: When the mapped value is found, set
6857 reg[RRR] to 0. Otherwise, set it to -1.
6859 2000-02-25 Gerd Moellmann <gerd@gnu.org>
6861 * emacs.c (main): Remove code snippet commented out with `//'.
6863 2000-02-25 Richard M. Stallman <rms@gnu.org>
6865 * fileio.c (Ffile_symlink_p): If result starts with a `/'
6866 and contains a `:', prepend `/:'.
6868 * window.c (select_window_1): If selected_window is nil,
6869 don't "swap out" the buffer's point.
6870 (Fset_window_configuration): Set selected_window to nil
6871 before calling Fselect_window.
6872 (unshow_buffer): Don't set point in buffer from window's point
6873 if another more recently selected window also shows the buffer.
6875 2000-02-25 Gerd Moellmann <gerd@gnu.org>
6877 * keyboard.c (recursive_edit_1): Cancel busy-cursor.
6879 * xfns.c (inhibit_busy_cursor, busy_count): Removed.
6880 (Fx_show_busy_cursor, Fx_hide_busy_cursor): Removed.
6881 (busy_cursor_atimer, busy_cursor_shown_p, Vbusy_cursor_delay): New
6883 (DEFAULT_BUSY_CURSOR_DELAY): New define.
6884 (start_busy_cursor, cancel_busy_cursor, show_busy_cursor)
6885 (hide_busy_cursor): New functions.
6886 (syms_of_xfns): DEFVAR_LISP Vbusy_cursor_delay.
6888 * minibuf.c (read_minibuf): Cancel busy-cursor.
6890 * keyboard.c (command_loop_1): Call start_busy_cursor before
6891 Fcommand_execute and cancel_busy_cursor after it.
6892 (timer_check): Remove busy-cursor code.
6893 (Fread_key_sequence, Fread_key_sequence_vector): Start/cancel busy
6896 * process.c (wait_reading_process_input): Remove busy-cursor code.
6898 * eval.c (Fsignal): Call cancel_busy_cursor instead of
6899 Fx_hide_busy_cursor.
6901 * dispextern.h (Fx_show_busy_cursor, Fx_hide_busy_cursor):
6903 (start_busy_cursor, cancel_busy_cursor): Add prototypes.
6905 * lisp.h (Fx_hide_busy_cursor): Remove prototype.
6907 * xterm.c (XTread_socket): Remove busy-cursor code.
6909 * dispnew.c (flush_stdout) [GLYPH_DEBUG]: New function.
6910 (build_frame_matrix_from_leaf_window): Put code handling
6911 glyph row's not being a slice of a frame row in #if 0.
6912 (sync_window_with_frame_matrix_rows): New function.
6913 (frame_row_to_window): New function.
6914 (mirror_line_dance): Handle copies between windows.
6916 * lread.c (Fload): Use `xfree' instead of `free'.
6917 (init_obarray): Use `xmalloc' instead of `malloc'.
6919 * window.c (Fset_window_buffer): Set WINDOW to the window
6921 (coordinates_in_window): Take frame's internal border width
6924 2000-02-24 Gerd Moellmann <gerd@gnu.org>
6926 * xterm.c (x_display_and_set_cursor): Display cursor of
6927 non-selected windows depending on the setting of
6928 cursor_in_non_selected_windows.
6930 * xdisp.c (cursor_in_non_selected_windows): New variable.
6931 (syms_of_xdisp): DEFVAR_BOOL it.
6933 2000-02-23 Gerd Moellmann <gerd@gnu.org>
6935 * data.c (Fstring_to_number): If number is greater than what
6936 fits into an integer, return a float.
6938 * eval.c (specbind): Remove references to
6939 keyword_symbols_constant_flag.
6941 * data.c (keyword_symbols_constant_flag): Removed.
6942 (Fmakunbound, set_internal, syms_of_data): Remove references to
6943 keyword_symbols_constant_flag.
6945 * bytecode.c (Fbyte_code): Remove keyword_symbols_constant_flag.
6947 2000-02-23 Kenichi Handa <handa@etl.go.jp>
6949 * syntax.c (multibyte_syntax_as_symbol): New variable.
6950 (syms_of_syntax): Declare it as a Lisp variable.
6951 (SYNTAX_WITH_MULTIBYTE_CHECK): New macro.
6952 (scan_lists): If both sexpflag and multibyte_syntax_as_symbol are
6953 nonzero, treat all multibyte characters as symbol.
6954 (init_syntax_once): Give syntax `word' to all multibyte
6957 2000-02-22 Eli Zaretskii <eliz@is.elta.co.il>
6959 * frame.c (Fdelete_frame): Don't let echo_area_window remain on
6962 2000-02-21 Gerd Moellmann <gerd@gnu.org>
6964 * frame.c (Fmouse_position): GCPRO retval instead of x and y.
6966 * xfns.c (x_window_to_frame, x_any_window_to_frame)
6967 (x_non_menubar_window_to_frame): Check the busy-cursor window.
6969 2000-02-21 Dave Love <fx@gnu.org>
6971 * frame.c (Vmouse_position_function): New variable.
6972 (Fmouse_position): Use it.
6973 (syms_of_frame): Install it.
6975 * charset.c (find_charset_in_str): Fix use of `c' instead of `c1'.
6977 2000-02-20 Gerd Moellmann <gerd@gnu.org>
6979 * fileio.c (Finsert_file_contents): Unbind the binding of
6980 standard-output done by temp_output_buffer_setup.
6982 * eval.c (funcall_lambda): Don't bind Qmocklisp_arguments unless
6983 Vmocklisp_arguments is nil. Inline Fcar and Fcdr.
6984 (specbind, unbind_to): Handle most common case of non-constant
6985 symbol with trivial value specially.
6987 * bytecode.c (Fbyte_code) <Bvarset>: Inline most common case.
6989 2000-02-20 Richard M. Stallman <rms@gnu.org>
6991 * data.c (Fmake_variable_buffer_local): Doc fix.
6992 Init found_for_buffer to 0.
6993 (Fmake_variable_frame_local): If the variable has already
6994 been buffer-local, set the check_frame field.
6996 2000-02-20 Eli Zaretskii <eliz@is.elta.co.il>
6998 * msdos.c (IT_write_glyphs): Allocate a larger screen_buf as data
6999 produced for CODING_MODE_LAST_BLOCK requires.
7001 2000-02-18 Dave Love <fx@gnu.org>
7003 * keyboard.c (echo_keystrokes): Remove declaration.
7004 (Vecho_keystrokes) New variable.
7005 (read_char, record_menu_key, read_key_sequence): Use it to allow
7007 (syms_of_keyboard): Change Vecho_keystrokes declaration.
7009 * lread.c: Undef feature selection macros before defining.
7011 2000-02-18 Gerd Moellmann <gerd@gnu.org>
7013 * data.c (let_shadows_buffer_binding_p): Ignore specbindings
7014 for symbols other than the symbol in question.
7016 2000-02-17 Dave Love <fx@gnu.org>
7018 * s/sol2.h (C_DEBUG_SWITCH): Define to allow optimization.
7020 2000-02-17 Gerd Moellmann <gerd@gnu.org>
7022 * emacs.c (main): Use #if GC_MARK_STACK instead of #ifdef.
7024 * alloc.c (enum mem_type): Compile unconditionally.
7026 2000-02-17 Eli Zaretskii <eliz@is.elta.co.il>
7028 * xfaces.c (tty_defined_color): Don't return faulire indication
7029 for unspecified-fg and unspecified-bg pseudo-colors.
7031 2000-02-17 Gerd Moellmann <gerd@gnu.org>
7033 * alloc.c (mark_object): Don't mark symbol names in pure space.
7034 (gc_sweep): Don't unmark symbol names in pure space.
7036 * lisp.h (GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS)
7037 (GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES)
7038 [GC_MARK_STACK]: New defines.
7039 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, UNGCPRO)
7040 [GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS]: Define as no-ops.
7042 * emacs.c (main) [GC_MARK_STACK]: Initialize stack_base.
7044 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Use
7045 allocate_buffer instead of xmalloc.
7047 * alloc.c (toplevel): Include setjmp.h.
7048 (PURE_POINTER_P): New define.
7049 (enum mem_type) [GC_MARK_STACK]: New enumeration.
7050 (Vdead) [GC_MARK_STACK]: New variable.
7051 (lisp_malloc): Add parameter TYPE, call mem_insert if
7052 GC_MARK_STACK is defined.
7053 (allocate_buffer): New function.
7054 (lisp_free) [GC_MARK_STACK]: Call mem_delete.
7055 (free_float) [GC_MARK_STACK]: Set type to Vdead.
7056 (free_cons) [GC_MARK_STACK]: Set car to Vdead.
7057 (stack_base, mem_root, mem_z) [GC_MARK_STACK]: New variables.
7058 (MEM_NIL) [GC_MARK_STACK]: New define.
7059 (struct mem_node) [GC_MARK_STACK]: New structure.
7060 (mem_init, mem_find, mem_insert, mem_delete, mem_insert_fixup)
7061 (mem_delete_fixup, mem_rotate_left, mem_rotate_right)
7062 (live_string_p, live_cons_p, live_symbol_p, live_float_p)
7063 (live_misc_p, live_vector_p, live_buffer_p, mark_memory)
7064 (mark_stack) [GC_MARK_STACK]: New functions.
7065 (Fgarbage_collect) [GC_MARK_STACK]: Call mark_stack.
7066 (clear_marks): Removed.
7067 (gc_sweep): Set free conses' car, free floats' type, free
7068 symbols' function to Vdead. Use lisp_free to free buffers.
7069 (init_alloc_once): Initialize Vdead.
7070 (survives_gc_p): Return non-zero for pure objects.
7072 * alloc.c: Add comments throughout the file.
7074 * atimer.c (stop_other_atimers): Don't call cancel_atimer because
7075 that unblocks alarms.
7077 * alloc.c, bytecode.c, data.c, dispnew.c, ecrt0.c, editfns.c,
7078 emacs.c, floatfns.c, fns.c, lread.c, print.c, config.in, lisp.h,
7079 Makefile.in: Remove `LISP_FLOAT_TYPE' and `standalone'.
7081 * frame.c (make_frame): Set frame initiallly to `garbaged'.
7083 2000-02-17 Kenichi Handa <handa@etl.go.jp>
7085 * xdisp.c (decode_mode_spec_coding): Delete superfluous code to
7086 avoid infinite error signaling. Allocate sufficient memory for
7087 eol_str in the case that eoltype is Lisp_Int.
7089 2000-02-17 Stefan Monnier <monnier@cs.yale.edu>
7091 * syntax.c (Fforward_comment): Undo the previous change, since cc-mode
7092 depends on the previous behavior.
7094 2000-02-16 Gerd Moellmann <gerd@gnu.org>
7096 * sysdep.c (vfork) [!HAVE_VFORK]: Removed.
7098 2000-02-15 Gerd Moellmann <gerd@gnu.org>
7100 * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN): Define.
7102 * process.c (send_process) [BROKEN_PTY_READ_AFTER_EAGAIN]:
7103 Workaround for FreeBSD bug. Clear output queue after EAGAIN in
7106 2000-02-15 Richard M. Stallman <rms@gnu.org>
7108 * data.c (set_internal): Don't make variable buffer-local
7109 if within a let-binding for the same buffer.
7110 (let_shadows_buffer_binding_p): New function.
7112 * eval.c (specbind): For buffer-local value,
7113 record the current buffer also.
7114 (unbind_to): Cope with that change.
7116 2000-02-15 Gerd Moellmann <gerd@gnu.org>
7118 * window.c (Fsave_window_excursion): Doc fix.
7120 2000-02-15 Stefan Monnier <monnier@cs.yale.edu>
7122 * syntax.c (back_comment): Make sure we only consider comment-starters
7123 of the relevant style and return -1 in case of a failure to find the
7124 beginning of the comment.
7125 (Fforward_comment): If back_comment fails, go back to the position just
7126 after the comment-end.
7127 (scan_lists): Add comment describing a very minor bug.
7129 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
7131 * minibuf.c (Ftry_completion, Fall_completions): Add a reference to
7132 `completion-regexp-list' in the docstring.
7134 2000-02-14 Dave Love <fx@gnu.org>
7136 * xfaces.c (tty_defined_color): Declare color_idx unsigned long.
7138 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
7140 * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS
7141 to Emacs' syntax. Also fix the comment about set/not-set meanings
7142 since Emacs syntax is not the value 0 any more.
7143 * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax
7144 since it's now part of RE_SYNTAX_EMACS.
7146 2000-02-12 Dave Love <fx@gnu.org>
7148 * frame.h (SELECTED_FRAME): Use NULL, not 0 to avoid warnings on
7151 2000-02-12 Gerd Moellmann <gerd@gnu.org>
7153 * xdisp.c (syms_of_xdisp): Doc fix for scroll-conservatively.
7155 2000-02-12 Dave Love <fx@gnu.org>
7157 * s/aix3-2.h, s/osf-1.h: Define C_DEBUG_SWITCH for non-gcc.
7159 * s/ux4800.h, s/umips.h, s/umax.h, s/sol2.h, s/sco5.h, s/rtu.h:
7160 * s/ptx4.h, s/umax.h, s/dgux.h, s/bsd4-2.h, s/bsd4-3.h:
7161 * s/hpux.h: Don't define HAVE_VFORK.
7163 * s/gnu-linux.h: Don't define HAVE_VFORK or HAVE_SYS_SIGLIST.
7165 * s/nextstep.h: Don't define HAVE_ALLOCA.
7167 * config.in: Add vfork bits.
7169 2000-02-12 Gerd Moellmann <gerd@gnu.org>
7171 * process.c (Fopen_network_stream) [POLL_FOR_INPUT]: Register
7172 unwind function to undo the effect of stopping atimers.
7174 * keyboard.c (bind_polling_period): Stop all timers except
7177 * atimer.c (stopped_atimers): New variable.
7178 (stop_other_atimers, run_all_atimers, unwind_stop_other_atimers):
7181 * atimer.h (stop_other_atimers, run_all_atimers)
7182 (unwind_stop_other_atimers): Add function prototypes.
7184 * s/hpux10.h (HAVE_XRMSETDATABASE): Define if not already defined.
7186 2000-02-11 Ken Raeburn <raeburn@gnu.org>
7188 * Makefile.in (LIBX): Link in tiff library before jpeg, since tiff
7189 library may depend on jpeg.
7190 (atimer.o): Depends on atimer.c.
7192 2000-02-11 Kenichi Handa <handa@etl.go.jp>
7194 * insdel.c (del_range_1): Call update_compositions.
7195 (del_range_both): Call update_compositions just once..
7197 2000-02-10 Dave Love <fx@gnu.org>
7199 * xfns.c (create_frame_xic): Fix initialization of automatic
7202 2000-02-09 Kenichi Handa <handa@etl.go.jp>
7204 * ccl.c (CCL_MAKE_CHAR): New macro.
7205 (ccl_driver) <CCL_TranslateCharacter>: Check the validity of
7206 registers by CCL_MAKE_CHAR before calling translate_char.
7207 <CCL_TranslateCharacterConstTbl> Likewise.
7209 2000-02-08 Dave Love <fx@gnu.org>
7211 * lread.c (__EXTENSIONS__): Define.
7213 2000-02-08 Gerd Moellmann <gerd@gnu.org>
7215 * puresize.h (BASE_PURESIZE): Increase to 650000.
7217 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
7219 * msdos.c (XMenuActivate): Turn off the cursor after displaying
7222 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
7224 * s/msdos.h (INTERNAL_TERMINAL): Add capabilities se, so, us, ue,
7225 md, mh, mb, mr, and me to the fake termcap entry.
7227 2000-02-06 Ken Raeburn <raeburn@gnu.org>
7229 * sound.c (sound_cleanup): Don't call device close routine if the
7230 function pointer is null.
7232 2000-02-06 Andrew Innes <andrewi@gnu.org>
7234 * dispextern.h: Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM,
7235 around image definitions and prototypes.
7236 (gamma_correct) [WINDOWSNT]: New prototype.
7238 * w32term.c (x_make_frame_visible): Replace call to
7239 input_poll_signal with poll_for_input.
7241 * window.c [WINDOWSNT]: Include w32term.h.
7243 * xdisp.c [WINDOWSNT]: Include w32term.h.
7245 * makefile.nt: Add dependencies on w32gui.h.
7246 (OBJ1): Include atimer.obj.
7247 ($(BLD)\atimer.obj): New dependency rule.
7249 * w32.c (sigmask): New function (does nothing).
7250 (sigunblock): Ditto.
7252 * frame.c [WINDOWSNT]: Include w32term.h.
7254 * w32gui.h (struct W32FontStruct): Add ascent and descent slots.
7256 * lread.c (syms_of_lread): Fix literal newlines.
7258 * emacs.c (USAGE): Split into USAGE1 and USAGE2, to work-around
7259 the string constant limit (2048 bytes) in MSVC.
7262 2000-02-05 INOUE Seiichiro <inoue@ainet.or.jp>
7264 * xterm.c (x_display_and_set_cursor) [HAVE_X_I18N]: Set pre-edit
7266 (x_display_cursor) [HAVE_X_I18N]: Don't set it here.
7267 (XTread_socket) [HAVE_X_I18N]: <KeyPress, KeyRelease>: Don't
7270 2000-02-04 Dave Love <fx@gnu.org>
7272 * fileio.c: Remove some unused vars.
7273 (_GNU_SOURCE): Define (for euidaccess).
7275 * lread.c (_XOPEN_SOURCE): Declare (for ftello).
7277 * minibuf.c (read_minibuf_noninteractive): Remove undeclared
7279 (read_minibuf): Deal with allow_props correctly.
7281 2000-02-03 Eli Zaretskii <eliz@is.elta.co.il>
7283 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Enlarge to 60000.
7285 2000-02-03 Ken Raeburn <raeburn@gnu.org>
7287 * search.c (compile_pattern): If a cache entry has a nil regexp,
7288 fill in that entry instead of clobbering a previously cached
7291 2000-02-02 Ken Raeburn <raeburn@gnu.org>
7293 * puresize.h (BASE_PURESIZE): Increase to 610000.
7295 2000-02-02 Gerd Moellmann <gerd@gnu.org>
7297 * frame.c (Fframe_parameters): Add GCPRO because tty_color_name
7300 2000-02-02 Kenichi Handa <handa@etl.go.jp>
7302 * ccl.c (ccl_driver) <CCL_WriteExprRegister>: Set jump_address
7303 instead of incrementing ic directly.
7304 <CCL_WriteExprConst> Likewise.
7305 <ccl_set_expr>: Set ic to jump_address.
7307 * fileio.c (e_write): Fix the handling of
7308 CODING_FINISH_INSUFFICIENT_SRC.
7310 2000-02-01 Dave Love <fx@gnu.org>
7312 * editfns.c (Fpropertize): Doc fix.
7314 * process.c (Fstart_process): Doc fix.
7316 * eval.c: Fix various doc strings not to duplicate information
7317 from help-manyarg-func-alist.
7319 * window.c (Fset_window_margins): Don't make interactive. Doc
7322 * doc.c (Vhelp_manyarg_func_alist): New variable.
7323 (Fdocumentation): Use it.
7324 (syms_of_doc): Define it.
7326 2000-01-31 Gerd Moellmann <gerd@gnu.org>
7328 * xterm.c (xim_open_dpy): Remove unused local variable.
7330 * emacs.c (USAGE): Use term `display options' instead of `X
7333 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: New function.
7334 (syms_of_xdisp) [GLYPH_DEBUG]: Defsubr it.
7336 * fns.c (sweep_weak_table): New function.
7337 (sweep_weak_hash_tables): Use it. Keep on marking until there
7340 2000-01-30 Gerd Moellmann <gerd@gnu.org>
7342 * xterm.c (x_delete_display): Update next_noop_dpyinfo to ensure
7343 that XTread_socket does not crash by trying to call XNoOp on a
7346 2000-01-30 Jason Rumney <jasonr@gnu.org>
7348 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
7349 Change selected_frame to SELECTED_FRAME ().
7350 (w32_console_mouse_position): Remove #ifndef MULE from around
7353 * makefile.nt: Remove dosfns.obj.
7355 * term.c (term_init) [WINDOWSNT]: Initialize TN_max_colors.
7357 * w32fns.c (w32_defined_color): Check for valid frame before
7358 applying gamma correction. Eliminate dependency on frame elsewhere.
7359 (w32_load_system_font): Switch FIXED_PITCH and VARIABLE_PITCH.
7360 (w32_to_x_font): Use resx and resy not height_in and width_in.
7361 (x_to_w32_font): Doc fix.
7362 (xlfd_strip_height): New function to strip and return font height.
7363 (w32_font_match): Compare height separately from rest of xlfd
7364 spec, using xlfd_strip_height.
7366 * w32term.c (w32_term_init): Swap resx and height_in, resy and
7367 width_in. Use w32_defined_color in place of defined_color.
7369 * w32faces.c: Merge more of DOS and X specifics in preparation for
7370 merge with xfaces.c.
7371 (defined_color): Remove FIXME comment.
7372 (tty_color_name): Provide w32-specific function.
7373 (realize_tty_face): Handle FACE_TTY_DEFAULT*_COLOR specially.
7375 * w32console.c (turn_on_face, turn_off_face): Removed.
7376 (w32_face_attributes): New function.
7377 (Global_variables): Reduce scope where possible.
7378 (clear_frame, ins_del_lines, scroll_line): Use char_attr_normal as
7380 (hl_mode): Don't modify text attributes.
7381 (write_glyphs): Don't do anything if len <= 0. Use
7382 w32_face_attributes to get attributes for drawing. Write
7383 terminating codes using char_attr_normal.
7384 (reset_terminal_modes, set_terminal_modes): Turn off highlight.
7385 (update_begin, update_end): Likewise.
7386 (vga_stdcolor_name): New function.
7387 (initialize_w32_display): Remove char_attr_reverse and char_attr.
7388 (Fset_screen_color): Remove char_attr_reverse.
7390 2000-01-29 Gerd Moellmann <gerd@gnu.org>
7392 * xfns.c (xic_set_preeditarea): Take window parameter and
7393 window-relative pixel-positions.
7395 * xterm.c (x_display_cursor): Set XIC pre-edit area only if window
7396 is its frame's selected window.
7397 (xim_instantiate_callback): Likewise.
7399 * xfns.c (x_create_im): Removed.
7400 (DEFAULT_STYLE, DEFAULT_FONT): Removed.
7401 (supported_xim_styles): Renamed from supported_styles.
7402 (best_xim_style): Renamed from best_style.
7403 (create_frame_xic): Renamed from xic_create_frame.
7404 (free_frame_xic): Renamed from xic_destroy_frame.
7406 2000-01-29 INOUE Seiichiro <inoue@ainet.or.jp>
7408 * xterm.c (XTread_socket) [HAVE_X_I18N]: If event is for none of
7409 our frames, call XFilterEvent with 2nd parameter `None'.
7410 (XTread_socket) <KeyPress> [HAVE_X_I18N]: Handle XmbLookupString
7411 returning XBufferOverflow.
7412 (XTread_socket) <ConfigureNotify> [HAVE_X_I18N]: Set XIC status
7414 (x_display_cursor) [HAVE_X_I18N]: Set XIC pre-edit area.
7415 (x_new_fontset) [HAVE_X_I18N]: Create XIC status area fontset.
7416 (xim_destroy_callback, xim_open_dpy, xim_instantiate_callback)
7417 (xim_initialize, xim_close)
7418 [HAVE_X_I18N && HAVE_X11R6]: New functions.
7419 (x_destroy_window) [HAVE_X_I18N]: Call xic_destroy_frame.
7420 (x_term_init) [HAVE_X_I18N]: Call xim_initialize.
7421 (x_delete_display) [HAVE_X_I18N]: Call xim_close.
7423 * xterm.h (struct x_display_info) [HAVE_X_I18N]: Add members `xim'
7425 (struct x_output) [HAVE_X_I18N]: Remove member `xim', add
7426 `xic_style' and `xic_xfs'.
7427 (FRAME_MENUBAR_HEIGHT, FRAME_X_XIM, FRAME_X_XIM_STYLES)
7428 (FRAME_XIC_STYLE, FRAME_XIC_FONTSET): New macros.
7429 (FRAME_XIM): Removed.
7431 * xfns.c (supported_styles): New variable.
7432 (DEFAULT_STYLE, DEFAULT_FONT): New macros
7433 (xic_create_xfontset, best_style, xic_create_frame)
7434 (xic_destroy_frame, xic_set_preeditarea, xic_set_statusarea)
7435 (xic_set_xfontset): New functions.
7437 2000-01-28 Dave Love <fx@gnu.org>
7439 * s/irix6-5.h: Revert last change after change to irix5-0.h.
7441 * m/iris4d.h (C_SWITCH_MACHINE): Don't use -G0.
7443 2000-01-28 Gerd Moellmann <gerd@gnu.org>
7445 * buffer.c (Fother_buffer): Don't call Fset_buffer_major_mode
7446 for *scratch* if it already existed.
7448 * emacs.c (USAGE): New macro.
7449 (main): Use it to display usage information.
7451 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
7453 Support for the menu-help feature:
7455 * msdos.h: Change prototypes of XMenuAddSelection and
7458 * msdos.c (IT_clear_end_of_line): Print the extent of the cleared
7459 part of the line to the termscript file.
7460 (IT_clear_to_end): Clear the entire line, not just its beginning.
7461 (menu_help_message, prev_menu_help_message): New variables.
7462 (IT_menu_make_room): Make room for the help_text member.
7463 (IT_menu_display): New argument disp_help; all callers changed.
7464 If disp_help is non-zero, store the help text of the active menu
7465 item in menu_help_message.
7466 (XMenuAddPane): Initialize the help_text member to NULL.
7467 (XMenuAddSelection): New argument help_text. Store it in the
7469 (XMenuActivate): New argument help_callback. If the value of
7470 menu_help_message has changed since the last time, display the
7471 menu help message text while waiting for the mouse to move. Clear
7472 the echo area before exiting.
7473 (XMenuDestroy): Free the help_text member.
7475 2000-01-27 Gerd Moellmann <gerd@gnu.org>
7477 * xmenu.c (xmenu_show) [!USE_X_TOOLKIT]: Pass help to
7478 XMenuAddSelection. Pass help callback to XMenuActivate.
7479 (menu_help_callback) [!USE_X_TOOLKIT]: New function.
7481 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
7483 * atimer.c (start_atimer) [!HAVE_SETITIMER]: Use EMACS_SET_SECS
7484 and EMACS_SET_USECS.
7486 2000-01-26 Dave Love <fx@gnu.org>
7488 * editfns.c (Fchar_after, Fchar_before): Doc fix.
7490 * bytecode.c (Fbyte_code): Use {BEFORE,AFTER}_POTENTIAL_GC where
7491 an error may be signalled.
7493 2000-01-26 Gerd Moellmann <gerd@gnu.org>
7495 * s/irix6-5.h [__GNUC__ && __GNUC_MINOR__ >= 95]: Undef
7496 LD_SWITCH_SYSTEM inherited from irix5-0.h.
7498 * bytecode.c (Fbyte_code) [BYTE_CODE_SAFE]: Fix typo.
7500 2000-01-25 Gerd Moellmann <gerd@gnu.org>
7502 * charset.c (Fstring): If there is a multibyte char among
7503 the args, always return a multibyte string.
7505 2000-01-25 Gerd Moellmann <gerd@gnu.org>
7507 * sysdep.c (sys_select): Turn atimers off and on instead of
7508 recording and restoring old alarm handler
7510 * process.c (toplevel): Include atimer.h.
7511 (create_process_1): Rewritten.
7512 (create_process): Use atimers instead of alarm.
7513 (wait_reading_process_input) [hpux]: Turn atimers off instead
7514 of turning off SIGALRM.
7515 (wait_reading_process_input): Turn off atimers instead off
7516 calling stop_polling.
7518 * emacs.c (main): Call init_atimer.
7520 * keyboard.c (toplevel): Include systime.h and atimer.h.
7521 (polling_for_input): Removed because unused.
7522 (input_poll_signal) [POLL_FOR_INPUT]: Removed.
7523 (poll_timer): New variable.
7524 (poll_for_input, poll_for_input_1): New functions.
7525 (start_polling, stop_polling): Rewritten.
7527 * keyboard.h (polling_for_input): Removed.
7529 * atimer.h, atimer.c: New files.
7531 * Makefile.in (obj): Add atimer.o.
7532 (atimer.o): New target.
7534 * blockinput.h (pending_atimers): Add extern declaration.
7535 (UNBLOCK_INPUT): Rewritten. Handle pending atimers.
7537 * lisp.h (popup_activated_flag): Add extern declaration.
7539 * xmenu.c (popup_activated_flag): Make externally visible.
7540 (popup_activate_callback) [USE_MOTIF]: Increment
7541 popup_activated_flag.
7542 (popup_deactivate_callback) [USE_MOTIF]: Decrement it.
7544 * xterm.c (toplevel): Include atimer.h.
7545 (toolkit_scroll_bar_interaction): New variable.
7546 (Fxt_process_timeouts): Removed.
7547 (x_process_timeouts): New function.
7548 (xt_action_hook): Clear toolkit_scroll_bar_interaction.
7549 (x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
7550 (x_make_frame_visible): Call poll_for_input_1 instead of
7551 input_poll_signal. Don't call alarm.
7552 (x_initialize): Install timer calling x_process_timeouts.
7554 2000-01-24 Dave Love <fx@gnu.org>
7556 * s/irix5-0.h: Don't set LD_SWITCH_SYSTEM -- we use unexelf now.
7557 Don't use -cckr -- apparently not now necessary.
7559 2000-01-24 Eli Zaretskii <eliz@is.elta.co.il>
7561 * msdos.c (IT_menu_display): Truncate long menu lines at the right
7564 2000-01-23 Jason Rumney <jasonr@gnu.org>
7566 * w32fns.c (w32_defined_color): Apply gamma correction before
7567 trying to map to the palette.
7568 (w32_wnd_proc) [WM_ERASE_BACKGROUND]: Pass device context of frame
7571 * w32term.c (w32_fill_rect): Do not try to deal with NULL hdc
7572 here. Callers changed to always pass real device context.
7573 (w32_draw_bitmap): Likewise.
7574 (w32_get_glyph_overhangs): Likewise.
7575 (w32_draw_box_rect): Make use of s->hdc rather than getting a new
7577 (w32_set_vertical_scroll_bar): Pass correct HWND parameters to
7578 pfnSetScrollInfo and SetScrollRange.
7579 (x_get_char_face_and_encoding): Don't turn iso8859-1 characters
7580 back into MULE characters after decoding them.
7581 (x_get_glyph_face_and_encoding): Likewise.
7582 (w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
7583 GetCharABCWidthsW fails, since this is defined on Windows 9x.
7584 (x_produce_glyphs): Calculate per char metrics for a character
7585 that we know exists in default font when font_not_found_p is true.
7587 2000-01-22 Jason Rumney <jasonr@gnu.org>
7589 * makefile.nt (intervals.obj, composite.obj): New modules.
7590 (composite.h): Added as dependency where appropriate.
7592 * w32gui.h (XGCValue): New struct for emulating X GCs.
7594 * w32term.h (XCharStruct): New struct for emulating X.
7596 * w32console.c (turn_on_face, turn_off_face): New functions.
7597 (change_line_highlight): New prototype for new redisplay.
7598 (write_glyphs): Support multibyte text. Support faces.
7600 * w32faces.c: Complete rewrite for new redisplay based on new
7603 * w32fns.c: Use SELECTED_FRAME macro in place of selected_frame
7604 throughout. struct frame * in place of FRAME_PTR.
7605 Skeleton support for images, toolbars, tooltips from xfns.c.
7606 (Fx_create_frame): Use system default for default scroll bar
7608 (w32_get_arg): Renamed from x_get_arg.
7609 (Fx_file_dialog): New function.
7610 (w32_list_fonts): Check cache before asking system.
7611 (Vw32_enable_synthesized_fonts): New variable.
7612 (Vw32_enable_italics): Obsolete, removed.
7614 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
7615 Use SELECTED_FRAME macro.
7617 * w32menu.c: Add skeleton support for help strings on menus.
7618 (add_menu_item): Native checkbox and radio support added, but not
7619 yet enabled due to bugs.
7620 (push_menu_item): Add parameters type, selection and help.
7622 Formatting changes to reduce unnecessary diffs with xmenu.c.
7624 * w32select.c (Fw32_set_clipboard_data): Update call to
7625 find_charset_in_str.
7627 * w32term.c: Complete rewrite for new redisplay based on new
7628 xterm.c with necessary sections merged back in from old w32term.c.
7630 2000-01-21 Richard M. Stallman <rms@gnu.org>
7632 * data.c (set_internal): Further fix in same criterion.
7634 2000-01-20 Richard M. Stallman <rms@gnu.org>
7636 * data.c (set_internal): Fix the criteria for whether
7637 to swap out the old cached binding.
7639 2000-01-19 Dave Love <fx@gnu.org>
7641 * lread.c: (syms_of_lread) [user-init-file]: Doc change.
7643 2000-01-18 Kenichi Handa <handa@etl.go.jp>
7645 * regex.c (re_compile_fastmap): While checking a range table for
7646 `charset', skip flag bits for a character class correctly.
7648 2000-01-17 Gerd Moellmann <gerd@gnu.org>
7650 * m/news-risc.h (LD_SWITCH_MACHINE): Define differently for GCC.
7652 * xfns.c (x_window): Call lw_create_widget with new parameter
7655 * widget.c (EmacsFrameSetCharSize): Change size of children first
7656 because of problems with main window geometry management under
7659 * xmenu.c (enum menu_item_idx): New enumeration replacing defines
7661 (MENU_ITEMS_ITEM_HELP): New enumerator.
7662 (push_menu_item): Add parameter HELP. Record help in menu_items.
7663 (single_menu_item, single_submenu, list_of_items): Call
7664 push_menu_item with new parameter.
7665 (single_submenu): Set help string in widget value.
7666 (menu_highlight_callback): New function.
7667 (set_frame_menubar): Call lw_create_widget with new
7669 (xmenu_show, xdialog_show): Ditto.
7671 2000-01-13 Gerd Moellmann <gerd@gnu.org>
7673 * sound.c (Fplay_sound): Improve doc string.
7675 2000-01-11 Richard M. Stallman <rms@gnu.org>
7677 * lisp.h (set_internal): Enter the new arg.
7679 * eval.c (specbind): Record buffer-local variables specially,
7680 indicating which buffer's binding was saved.
7681 (unbind_to): Restore buffer-local variables specially
7682 in the proper buffer.
7684 * data.c (set_internal): New arg BUF.
7686 * eval.c (specbind, unbind_to): Pass new arg to set_internal.
7687 * data.c (Fset): Pass new arg to set_internal.
7688 * bytecode.c (Fbyte_code): Pass new arg to set_internal.
7690 2000-01-11 Gerd Moellmann <gerd@gnu.org>
7692 * .gdbinit: Adapt to new strings. Add xbacktrace, xreload,
7695 2000-01-11 Richard M. Stallman <rms@gnu.org>
7697 * minibuf.c (Ftry_completion): Doc fix.
7699 2000-01-11 Gerd Moellmann <gerd@gnu.org>
7701 * keyboard.c (Fclear_this_command_keys): Clear recent_keys
7704 2000-01-11 Andreas Schwab <schwab@suse.de>
7706 * coding.c (code_convert_region): Initialize total_skip.
7708 2000-01-08 Dave Love <fx@gnu.org>
7710 * eval.c (Fuser_variable_p): Check customizability too.
7712 2000-01-07 Gerd Moellmann <gerd@gnu.org>
7714 * minibuf.c (Fcompleting_read): Doc fix.
7716 2000-01-05 Gerd Moellmann <gerd@gnu.org>
7718 * s/freebsd.h (C_SWITCH_SYSTEM): Add -I /usr/local/include and
7721 * xfns.c (x_create_im): New function to set IM and IC of a frame.
7722 Check that input style is supported before trying to create an
7724 (x_window): Call x_create_im.
7726 2000-01-04 Gerd Moellmann <gerd@gnu.org>
7728 * xfns.c (current_gif_memory_src): New variable.
7729 (gif_load): Record the address of the current memory source
7730 in current_gif_memory_src.
7731 (gif_read_from_memory): Use current_gif_memory_src.
7733 * systime.h (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME): Give
7734 macros statement form.
7736 * sound.c (struct sound): Renamed from struct sound_file.
7737 (struct sound): Add members `data' and `header_size'.
7738 (enum sound_attr): Add SOUND_DATA.
7739 (current_sound, current_sound_device): Variables renamed from
7740 sound_file and sound_device.
7741 (parse_sound): Parse :data.
7742 (parse_sound): Handle sound data in strings.
7743 (find_sound_type): Function renamed from find_sound_file_type.
7744 (wav_init, au_init): Fail if sound's header_size is smaller than
7746 (wav_play, au_play): Play sounds from string data.
7748 * puresize.h (BASE_PURE_SIZE): Increase to 600000.
7750 * lisp.h: Add prototype for allocate_string_data.
7752 * alloc.c (Fgarbage_collect): Return number of live and free
7755 * alloc.c (mark_buffer): Remove code in #if 0.
7757 (UNMARK_BALANCE_INTERVALS): Give the macro statement form.
7758 (strings_consed): New variable.
7759 (allocate_string): Set it.
7760 (syms_of_alloc): Add DEFVAR_INT for strings_consed.
7761 (Fmemory_use_counts): Return strings_consed. Use Flist.
7763 * alloc.c: General cleanup in comments etc. Remove conditional
7764 compilation for `standalone'.
7766 * lisp.h (struct Lisp_String): Make DATA member `unsigned char *'.
7768 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P):
7769 (GC_STRING_BYTES, GC_STRING_CHARS): New macros.
7770 (DONT_COPY_FLAG): Removed.
7771 (SBLOCK_SIZE, LARGE_STRING_BYTES): New macros.
7772 (struct sdata, struct sblock): New
7773 (struct string_block): Rewritten.
7774 (STRINGS_IN_STRING_BLOCK): New macro.
7775 (oldest_sblock, current_sblock, total_strings, total_free_strings)
7776 (large_sblocks, string_blocks, string_free_list): New variables.
7777 (NEXT_FREE_LISP_STRING, SDATA_OF_STRING, SDATA_SIZE): New macros.
7778 (init_strings): Rewritten.
7779 (allocate_string, allocate_string_data, compact_small_strings)
7780 (free_large_strings, sweep_strings): New functions.
7781 (STRING_BLOCK_SIZE, STRING_BLOCK_OUTSIZE)
7782 (struct string_block_head, current_string_block)
7783 (first_string_block, large_string_blocks, STRING_FULLSIZE)
7784 (STRING_PAD): Removed.
7785 (make_uninit_multibyte_string, make_pure_string): Rewritten.
7786 (Fgarbage_collect): Don't set mark bit in large strings.
7787 (mark_object): Mark strings differently. Mark symbol names
7789 (survives_gc_p): Test marked strings differently.
7790 (gc_sweep): Sweep strings differently, unmark strings in
7792 (compact_strings): Removed.
7794 2000-01-04 Eli Zaretskii <eliz@is.elta.co.il>
7796 * xfaces.c (syms_of_xfaces): defsubr Scolor_gray_p and
7797 Scolor_supported_p even if HAVE_X_WINDOWS is not defined.
7799 2000-01-04 Kenichi Handa <handa@etl.go.jp>
7801 * fileio.c (Finsert_file_contents): Signal error if visiting file
7802 in a non-empty buffer.
7804 * term.c (encode_terminal_code): Fix the previous change.
7806 2000-01-03 Gerd Moellmann <gerd@gnu.org>
7808 * xfaces.c (syms_of_xfaces): Change Sface_color_gray_p to
7809 Scolor_gray_p, Sface_color_supported_p to Scolor_supported_p.
7811 * s/hpux9.h (NO_EDITRES): Define even if HAVE_LIBXMU.
7813 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
7815 * xdisp.c (handle_single_display_prop) [HAVE_WINDOW_SYSTEM]: No
7816 need to test for MSDOS frames.
7818 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
7820 * dosfns.c (unspecified_colors): Remove.
7821 (msdos_stdcolor_idx): Use global variables unspecified_fg and
7823 (msdos_stdcolor_name): Return strings for unspecified fore- and
7826 * xfaces.c (Qunspecified_fg, Qunspecified_bg): Remove.
7827 (syms_of_xfaces): Remove their staticpro's.
7828 (tty_color_name): Return Lisp strings for unspecified fore- and
7830 (Finternal_set_lisp_face_attribute): Remove the special treatment
7831 for Qunspecified_{f,b}g.
7832 (realize_default_face): Replace Qunspecified_{f,b}g with a Lisp
7835 2000-01-03 Gerd Moellmann <gerd@gnu.org>
7837 * xdisp.c (reseat_at_next_visible_line_start): Position before
7838 newline only if ending up on a newline.
7839 (next_element_from_ellipsis): Return success. Handle case of
7840 displaying no ellipsis. Fix case of ellipsis defined in display
7842 (next_element_from_buffer): Return 0 if next_element_from_ellipsis
7845 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
7847 * xfaces.c (Fcolor_gray_p): Renamed from face-color-gray-p.
7848 (Fcolor_supported_p): Renamed from face-color-supported-p.
7850 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
7852 * xfaces.c (tty_defined_color): Pass frame to tty-color-desc. The
7853 list of colors renamed to tty-defined-color-alist.
7854 (tty_color_name): Pass the frame to tty-color-by-index.
7855 (realize_tty_face): tty-color-alist is now a function which
7856 accepts the frame as argument.
7858 * term.c (Ftty_display_color_p): Accept an optional argument
7861 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
7863 * term.c (insert_glyphs): Pass glyph, not &glyph, to
7864 encode_terminal_code.
7866 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
7868 * dispnew.c (mode_line_string): Support termcap frames as well.
7870 2000-01-01 Gerd Moellmann <gerd@gnu.org>
7872 * syntax.c (Fforward_word): Undo previous change.
7874 * editfns.c (Fconstrain_to_field): Don't constrain if
7875 inhibit-field-text-motion is non-nil.
7876 (Fline_beginning_position): Undo previous change.
7877 (Fline_end_position): Ditto.
7879 * syntax.c (Fforward_word): Notice field boundaries only if
7880 inhibit-field-text-motion is nil.
7882 * lisp.h: Add extern declaration for Vinhibit_field_text_motion.
7884 * editfns.c (Vinhibit_field_text_motion): New variable.
7885 (inhibit-field-text-motion): New DEFVAR_LISP.
7886 (Fline_beginning_position, Fline_end_position): Notice field
7887 boundaries only if inhibit-field-text-motion is nil.
7889 * xfns.c (x_create_x_image_and_pixmap): Remove parameter FILE.
7891 (x_build_heuristic_mask): Likewise.
7892 (xbm_load_image_from_file): Change error output.
7893 (xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
7894 (gif_load, gs_load, x_kill_gs_process): Ditto.
7896 * xfns.c (gif_load): Avoid sign extension and thus out of bounds
7897 color indices when accessing raster pixels.
7898 (gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
7899 one of :file or :data.
7900 (enum pbm_keyword_index): Add PBM_DATA.
7901 (pbm_format): Add :data.
7902 (pbm_image_p): Allow either :file or :data.
7903 (pbm_read_file): New function.
7904 (pbm_scan_number): Rewritten to read from string.
7905 (pbm_load): Support :data.
7907 See ChangeLog.8 for earlier changes.
7910 ;; coding: iso-2022-7bit